/**
 * @license
 * Cesium - https://github.com/CesiumGS/cesium
 * Version 1.100
 *
 * Copyright 2011-2022 Cesium Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Columbus View (Pat. Pend.)
 *
 * Portions licensed separately.
 * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
 */

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 * Version: 1.19.11
 *
 * Author: Rodney Rehm
 * Web: http://medialize.github.io/URI.js/
 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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 * Second Level Domain (SLD) Support
 *
 * Version: 1.19.11
 *
 * Author: Rodney Rehm
 * Web: http://medialize.github.io/URI.js/
 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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 *
 * Version: 1.19.11
 *
 * Author: Rodney Rehm
 * Web: http://medialize.github.io/URI.js/
 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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this._parts.urn?E===void 0?"":this:(E!==void 0&&(E===0&&(E=null),E&&(E+="",E.charAt(0)===":"&&(E=E.substring(1)),r.ensureValidPort(E))),M.call(this,E,v))},a.hostname=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(E!==void 0){var P={preventInvalidHostname:this._parts.preventInvalidHostname},O=r.parseHost(E,P);if(O!=="/")throw new TypeError('Hostname "'+E+'" contains characters other than [A-Z0-9.-]');E=P.hostname,this._parts.preventInvalidHostname&&r.ensureValidHostname(E,this._parts.protocol)}return L.call(this,E,v)},a.origin=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(E===void 0){var P=this.protocol(),O=this.authority();return O?(P?P+"://":"")+this.authority():""}else{var F=r(E);return this.protocol(F.protocol()).authority(F.authority()).build(!v),this}},a.host=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(E===void 0)return this._parts.hostname?r.buildHost(this._parts):"";var P=r.parseHost(E,this._parts);if(P!=="/")throw new TypeError('Hostname "'+E+'" contains characters other than [A-Z0-9.-]');return this.build(!v),this},a.authority=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(E===void 0)return this._parts.hostname?r.buildAuthority(this._parts):"";var P=r.parseAuthority(E,this._parts);if(P!=="/")throw new TypeError('Hostname "'+E+'" contains characters other than [A-Z0-9.-]');return this.build(!v),this},a.userinfo=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(E===void 0){var P=r.buildUserinfo(this._parts);return P&&P.substring(0,P.length-1)}else return E[E.length-1]!=="@"&&(E+="@"),r.parseUserinfo(E,this._parts),this.build(!v),this},a.resource=function(E,v){var P;return E===void 0?this.path()+this.search()+this.hash():(P=r.parse(E),this._parts.path=P.path,this._parts.query=P.query,this._parts.fragment=P.fragment,this.build(!v),this)},a.subdomain=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(E===void 0){if(!this._parts.hostname||this.is("IP"))return"";var P=this._parts.hostname.length-this.domain().length-1;return this._parts.hostname.substring(0,P)||""}else{var O=this._parts.hostname.length-this.domain().length,F=this._parts.hostname.substring(0,O),U=new RegExp("^"+u(F));if(E&&E.charAt(E.length-1)!=="."&&(E+="."),E.indexOf(":")!==-1)throw new TypeError("Domains cannot contain colons");return E&&r.ensureValidHostname(E,this._parts.protocol),this._parts.hostname=this._parts.hostname.replace(U,E),this.build(!v),this}},a.domain=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(typeof E=="boolean"&&(v=E,E=void 0),E===void 0){if(!this._parts.hostname||this.is("IP"))return"";var P=this._parts.hostname.match(/\./g);if(P&&P.length<2)return this._parts.hostname;var O=this._parts.hostname.length-this.tld(v).length-1;return O=this._parts.hostname.lastIndexOf(".",O-1)+1,this._parts.hostname.substring(O)||""}else{if(!E)throw new TypeError("cannot set domain empty");if(E.indexOf(":")!==-1)throw new TypeError("Domains cannot contain colons");if(r.ensureValidHostname(E,this._parts.protocol),!this._parts.hostname||this.is("IP"))this._parts.hostname=E;else{var F=new RegExp(u(this.domain())+"$");this._parts.hostname=this._parts.hostname.replace(F,E)}return this.build(!v),this}},a.tld=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(typeof E=="boolean"&&(v=E,E=void 0),E===void 0){if(!this._parts.hostname||this.is("IP"))return"";var P=this._parts.hostname.lastIndexOf("."),O=this._parts.hostname.substring(P+1);return v!==!0&&n&&n.list[O.toLowerCase()]&&n.get(this._parts.hostname)||O}else{var F;if(E)if(E.match(/[^a-zA-Z0-9-]/))if(n&&n.is(E))F=new RegExp(u(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(F,E);else throw new TypeError('TLD "'+E+'" contains characters other than [A-Z0-9]');else{if(!this._parts.hostname||this.is("IP"))throw new ReferenceError("cannot set TLD on non-domain host");F=new RegExp(u(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(F,E)}else throw new TypeError("cannot set TLD empty");return this.build(!v),this}},a.directory=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(E===void 0||E===!0){if(!this._parts.path&&!this._parts.hostname)return"";if(this._parts.path==="/")return"/";var P=this._parts.path.length-this.filename().length-1,O=this._parts.path.substring(0,P)||(this._parts.hostname?"/":"");return E?r.decodePath(O):O}else{var F=this._parts.path.length-this.filename().length,U=this._parts.path.substring(0,F),V=new RegExp("^"+u(U));return this.is("relative")||(E||(E="/"),E.charAt(0)!=="/"&&(E="/"+E)),E&&E.charAt(E.length-1)!=="/"&&(E+="/"),E=r.recodePath(E),this._parts.path=this._parts.path.replace(V,E),this.build(!v),this}},a.filename=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(typeof E!="string"){if(!this._parts.path||this._parts.path==="/")return"";var P=this._parts.path.lastIndexOf("/"),O=this._parts.path.substring(P+1);return E?r.decodePathSegment(O):O}else{var F=!1;E.charAt(0)==="/"&&(E=E.substring(1)),E.match(/\.?\//)&&(F=!0);var U=new RegExp(u(this.filename())+"$");return E=r.recodePath(E),this._parts.path=this._parts.path.replace(U,E),F?this.normalizePath(v):this.build(!v),this}},a.suffix=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(E===void 0||E===!0){if(!this._parts.path||this._parts.path==="/")return"";var P=this.filename(),O=P.lastIndexOf("."),F,U;return O===-1?"":(F=P.substring(O+1),U=/^[a-z0-9%]+$/i.test(F)?F:"",E?r.decodePathSegment(U):U)}else{E.charAt(0)==="."&&(E=E.substring(1));var V=this.suffix(),G;if(V)E?G=new RegExp(u(V)+"$"):G=new RegExp(u("."+V)+"$");else{if(!E)return this;this._parts.path+="."+r.recodePath(E)}return G&&(E=r.recodePath(E),this._parts.path=this._parts.path.replace(G,E)),this.build(!v),this}},a.segment=function(E,v,P){var O=this._parts.urn?":":"/",F=this.path(),U=F.substring(0,1)==="/",V=F.split(O);if(E!==void 0&&typeof E!="number"&&(P=v,v=E,E=void 0),E!==void 0&&typeof E!="number")throw new Error('Bad segment "'+E+'", must be 0-based integer');if(U&&V.shift(),E<0&&(E=Math.max(V.length+E,0)),v===void 0)return E===void 0?V:V[E];if(E===null||V[E]===void 0)if(d(v)){V=[];for(var G=0,k=v.length;G<k;G++)!v[G].length&&(!V.length||!V[V.length-1].length)||(V.length&&!V[V.length-1].length&&V.pop(),V.push(A(v[G])))}else(v||typeof v=="string")&&(v=A(v),V[V.length-1]===""?V[V.length-1]=v:V.push(v));else v?V[E]=A(v):V.splice(E,1);return U&&V.unshift(""),this.path(V.join(O),P)},a.segmentCoded=function(E,v,P){var O,F,U;if(typeof E!="number"&&(P=v,v=E,E=void 0),v===void 0){if(O=this.segment(E,v,P),!d(O))O=O!==void 0?r.decode(O):void 0;else for(F=0,U=O.length;F<U;F++)O[F]=r.decode(O[F]);return O}if(!d(v))v=typeof v=="string"||v instanceof String?r.encode(v):v;else for(F=0,U=v.length;F<U;F++)v[F]=r.encode(v[F]);return this.segment(E,v,P)};var _=a.query;return a.query=function(E,v){if(E===!0)return r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof E=="function"){var P=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace),O=E.call(this,P);return this._parts.query=r.buildQuery(O||P,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!v),this}else return E!==void 0&&typeof E!="string"?(this._parts.query=r.buildQuery(E,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!v),this):_.call(this,E,v)},a.setQuery=function(E,v,P){var O=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof E=="string"||E instanceof String)O[E]=v!==void 0?v:null;else if(typeof E=="object")for(var F in E)c.call(E,F)&&(O[F]=E[F]);else throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");return this._parts.query=r.buildQuery(O,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof E!="string"&&(P=v),this.build(!P),this},a.addQuery=function(E,v,P){var O=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return r.addQuery(O,E,v===void 0?null:v),this._parts.query=r.buildQuery(O,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof E!="string"&&(P=v),this.build(!P),this},a.removeQuery=function(E,v,P){var O=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return r.removeQuery(O,E,v),this._parts.query=r.buildQuery(O,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof E!="string"&&(P=v),this.build(!P),this},a.hasQuery=function(E,v,P){var O=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return r.hasQuery(O,E,v,P)},a.setSearch=a.setQuery,a.addSearch=a.addQuery,a.removeSearch=a.removeQuery,a.hasSearch=a.hasQuery,a.normalize=function(){return this._parts.urn?this.normalizeProtocol(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build():this.normalizeProtocol(!1).normalizeHostname(!1).normalizePort(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build()},a.normalizeProtocol=function(E){return typeof this._parts.protocol=="string"&&(this._parts.protocol=this._parts.protocol.toLowerCase(),this.build(!E)),this},a.normalizeHostname=function(E){return this._parts.hostname&&(this.is("IDN")&&e?this._parts.hostname=e.toASCII(this._parts.hostname):this.is("IPv6")&&t&&(this._parts.hostname=t.best(this._parts.hostname)),this._parts.hostname=this._parts.hostname.toLowerCase(),this.build(!E)),this},a.normalizePort=function(E){return typeof this._parts.protocol=="string"&&this._parts.port===r.defaultPorts[this._parts.protocol]&&(this._parts.port=null,this.build(!E)),this},a.normalizePath=function(E){var v=this._parts.path;if(!v)return this;if(this._parts.urn)return this._parts.path=r.recodeUrnPath(this._parts.path),this.build(!E),this;if(this._parts.path==="/")return this;v=r.recodePath(v);var P,O="",F,U;for(v.charAt(0)!=="/"&&(P=!0,v="/"+v),(v.slice(-3)==="/.."||v.slice(-2)==="/.")&&(v+="/"),v=v.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/"),P&&(O=v.substring(1).match(/^(\.\.\/)+/)||"",O&&(O=O[0]));F=v.search(/\/\.\.(\/|$)/),F!==-1;){if(F===0){v=v.substring(3);continue}U=v.substring(0,F).lastIndexOf("/"),U===-1&&(U=F),v=v.substring(0,U)+v.substring(F+3)}return P&&this.is("relative")&&(v=O+v.substring(1)),this._parts.path=v,this.build(!E),this},a.normalizePathname=a.normalizePath,a.normalizeQuery=function(E){return typeof this._parts.query=="string"&&(this._parts.query.length?this.query(r.parseQuery(this._parts.query,this._parts.escapeQuerySpace)):this._parts.query=null,this.build(!E)),this},a.normalizeFragment=function(E){return this._parts.fragment||(this._parts.fragment=null,this.build(!E)),this},a.normalizeSearch=a.normalizeQuery,a.normalizeHash=a.normalizeFragment,a.iso8859=function(){var E=r.encode,v=r.decode;r.encode=escape,r.decode=decodeURIComponent;try{this.normalize()}finally{r.encode=E,r.decode=v}return this},a.unicode=function(){var E=r.encode,v=r.decode;r.encode=C,r.decode=unescape;try{this.normalize()}finally{r.encode=E,r.decode=v}return this},a.readable=function(){var E=this.clone();E.username("").password("").normalize();var v="";if(E._parts.protocol&&(v+=E._parts.protocol+"://"),E._parts.hostname&&(E.is("punycode")&&e?(v+=e.toUnicode(E._parts.hostname),E._parts.port&&(v+=":"+E._parts.port)):v+=E.host()),E._parts.hostname&&E._parts.path&&E._parts.path.charAt(0)!=="/"&&(v+="/"),v+=E.path(!0),E._parts.query){for(var P="",O=0,F=E._parts.query.split("&"),U=F.length;O<U;O++){var V=(F[O]||"").split("=");P+="&"+r.decodeQuery(V[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"),V[1]!==void 0&&(P+="="+r.decodeQuery(V[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}v+="?"+P.substring(1)}return v+=r.decodeQuery(E.hash(),!0),v},a.absoluteTo=function(E){var v=this.clone(),P=["protocol","username","password","hostname","port"],O,F,U;if(this._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(E instanceof r||(E=new r(E)),v._parts.protocol||(v._parts.protocol=E._parts.protocol,this._parts.hostname))return v;for(F=0;U=P[F];F++)v._parts[U]=E._parts[U];return v._parts.path?(v._parts.path.substring(-2)===".."&&(v._parts.path+="/"),v.path().charAt(0)!=="/"&&(O=E.directory(),O=O||(E.path().indexOf("/")===0?"/":""),v._parts.path=(O?O+"/":"")+v._parts.path,v.normalizePath())):(v._parts.path=E._parts.path,v._parts.query||(v._parts.query=E._parts.query)),v.build(),v},a.relativeTo=function(E){var v=this.clone().normalize(),P,O,F,U,V;if(v._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(E=new r(E).normalize(),P=v._parts,O=E._parts,U=v.path(),V=E.path(),U.charAt(0)!=="/")throw new Error("URI is already relative");if(V.charAt(0)!=="/")throw new Error("Cannot 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|_==49492||_==49520||_==49548||_==49576||_==49604||_==49632||_==49660||_==49688||_==49716||_==49744||_==49772||_==49800||_==49828||_==49856||_==49884||_==49912||_==49940||_==49968||_==49996||_==50024||_==50052||_==50080||_==50108||_==50136||_==50164||_==50192||_==50220||_==50248||_==50276||_==50304||_==50332||_==50360||_==50388||_==50416||_==50444||_==50472||_==50500||_==50528||_==50556||_==50584||_==50612||_==50640||_==50668||_==50696||_==50724||_==50752||_==50780||_==50808||_==50836||_==50864||_==50892||_==50920||_==50948||_==50976||_==51004||_==51032||_==51060||_==51088||_==51116||_==51144||_==51172||_==51200||_==51228||_==51256||_==51284||_==51312||_==51340||_==51368||_==51396||_==51424||_==51452||_==51480||_==51508||_==51536||_==51564||_==51592||_==51620||_==51648||_==51676||_==51704||_==51732||_==51760||_==51788||_==51816||_==51844||_==51872||_==51900||_==51928||_==51956||_==51984||_==52012||_==52040||_==52068||_==52096||_==52124||_==52152||_==52180||_==52208||_==52236||_==52264||_==52292||_==52320||_==52348||_==52376||_==52404||_==52432||_==52460||_==52488||_==52516||_==52544||_==52572||_==52600||_==52628||_==52656||_==52684||_==52712||_==52740||_==52768||_==52796||_==52824||_==52852||_==52880||_==52908||_==52936||_==52964||_==52992||_==53020||_==53048||_==53076||_==53104||_==53132||_==53160||_==53188||_==53216||_==53244||_==53272||_==53300||_==53328||_==53356||_==53384||_==53412||_==53440||_==53468||_==53496||_==53524||_==53552||_==53580||_==53608||_==53636||_==53664||_==53692||_==53720||_==53748||_==53776||_==53804||_==53832||_==53860||_==53888||_==53916||_==53944||_==53972||_==54e3||_==54028||_==54056||_==54084||_==54112||_==54140||_==54168||_==54196||_==54224||_==54252||_==54280||_==54308||_==54336||_==54364||_==54392||_==54420||_==54448||_==54476||_==54504||_==54532||_==54560||_==54588||_==54616||_==54644||_==54672||_==54700||_==54728||_==54756||_==54784||_==54812||_==54840||_==54868||_==54896||_==54924||_==54952||_==54980||_==55008||_==55036||_==55064||_==55092||_==55120||_==55148||_==55176?u:44033<=_&&_<=44059||44061<=_&&_<=44087||44089<=_&&_<=44115||44117<=_&&_<=44143||44145<=_&&_<=44171||44173<=_&&_<=44199||44201<=_&&_<=44227||44229<=_&&_<=44255||44257<=_&&_<=44283||44285<=_&&_<=44311||44313<=_&&_<=44339||44341<=_&&_<=44367||44369<=_&&_<=44395||44397<=_&&_<=44423||44425<=_&&_<=44451||44453<=_&&_<=44479||44481<=_&&_<=44507||44509<=_&&_<=44535||44537<=_&&_<=44563||44565<=_&&_<=44591||44593<=_&&_<=44619||44621<=_&&_<=44647||44649<=_&&_<=44675||44677<=_&&_<=44703||44705<=_&&_<=44731||44733<=_&&_<=44759||44761<=_&&_<=44787||44789<=_&&_<=44815||44817<=_&&_<=44843||44845<=_&&_<=44871||44873<=_&&_<=44899||44901<=_&&_<=44927||44929<=_&&_<=44955||44957<=_&&_<=44983||44985<=_&&_<=45011||45013<=_&&_<=45039||45041<=_&&_<=45067||45069<=_&&_<=45095||45097<=_&&_<=45123||45125<=_&&_<=45151||45153<=_&&_<=45179||45181<=_&&_<=45207||45209<=_&&_<=45235||45237<=_&&_<=45263||45265<=_&&_<=45291||45293<=_&&_<=45319||45321<=_&&_<=45347||45349<=_&&_<=45375||45377<=_&&_<=45403||45405<=_&&_<=45431||45433<=_&&_<=45459||45461<=_&&_<=45487||45489<=_&&_<=45515||45517<=_&&_<=45543||45545<=_&&_<=45571||45573<=_&&_<=45599||45601<=_&&_<=45627||45629<=_&&_<=45655||45657<=_&&_<=45683||45685<=_&&_<=45711||45713<=_&&_<=45739||45741<=_&&_<=45767||45769<=_&&_<=45795||45797<=_&&_<=45823||45825<=_&&_<=45851||45853<=_&&_<=45879||45881<=_&&_<=45907||45909<=_&&_<=45935||45937<=_&&_<=45963||45965<=_&&_<=45991||45993<=_&&_<=46019||46021<=_&&_<=46047||46049<=_&&_<=46075||46077<=_&&_<=46103||46105<=_&&_<=46131||46133<=_&&_<=46159||46161<=_&&_<=46187||46189<=_&&_<=46215||46217<=_&&_<=46243||46245<=_&&_<=46271||46273<=_&&_<=46299||46301<=_&&_<=46327||46329<=_&&_<=46355||46357<=_&&_<=46383||46385<=_&&_<=46411||46413<=_&&_<=46439||46441<=_&&_<=46467||46469<=_&&_<=46495||46497<=_&&_<=46523||46525<=_&&_<=46551||46553<=_&&_<=46579||46581<=_&&_<=46607||46609<=_&&_<=46635||46637<=_&&_<=46663||46665<=_&&_<=46691||46693<=_&&_<=46719||46721<=_&&_<=46747||46749<=_&&_<=46775||46777<=_&&_<=46803||46805<=_&&_<=46831||46833<=_&&_<=46859||46861<=_&&_<=46887||46889<=_&&_<=46915||46917<=_&&_<=46943||46945<=_&&_<=46971||46973<=_&&_<=46999||47001<=_&&_<=47027||47029<=_&&_<=47055||47057<=_&&_<=47083||47085<=_&&_<=47111||47113<=_&&_<=47139||47141<=_&&_<=47167||47169<=_&&_<=47195||47197<=_&&_<=47223||47225<=_&&_<=47251||47253<=_&&_<=47279||47281<=_&&_<=47307||47309<=_&&_<=47335||47337<=_&&_<=47363||47365<=_&&_<=47391||47393<=_&&_<=47419||47421<=_&&_<=47447||47449<=_&&_<=47475||47477<=_&&_<=47503||47505<=_&&_<=47531||47533<=_&&_<=47559||47561<=_&&_<=47587||47589<=_&&_<=47615||47617<=_&&_<=47643||47645<=_&&_<=47671||47673<=_&&_<=47699||47701<=_&&_<=47727||47729<=_&&_<=47755||47757<=_&&_<=47783||47785<=_&&_<=47811||47813<=_&&_<=47839||47841<=_&&_<=47867||47869<=_&&_<=47895||47897<=_&&_<=47923||47925<=_&&_<=47951||47953<=_&&_<=47979||47981<=_&&_<=48007||48009<=_&&_<=48035||48037<=_&&_<=48063||48065<=_&&_<=48091||48093<=_&&_<=48119||48121<=_&&_<=48147||48149<=_&&_<=48175||48177<=_&&_<=48203||48205<=_&&_<=48231||48233<=_&&_<=48259||48261<=_&&_<=48287||48289<=_&&_<=48315||48317<=_&&_<=48343||48345<=_&&_<=48371||48373<=_&&_<=48399||48401<=_&&_<=48427||48429<=_&&_<=48455||48457<=_&&_<=48483||48485<=_&&_<=48511||48513<=_&&_<=48539||48541<=_&&_<=48567||48569<=_&&_<=48595||48597<=_&&_<=48623||48625<=_&&_<=48651||48653<=_&&_<=48679||48681<=_&&_<=48707||48709<=_&&_<=48735||48737<=_&&_<=48763||48765<=_&&_<=48791||48793<=_&&_<=48819||48821<=_&&_<=48847||48849<=_&&_<=48875||48877<=_&&_<=48903||48905<=_&&_<=48931||48933<=_&&_<=48959||48961<=_&&_<=48987||48989<=_&&_<=49015||49017<=_&&_<=49043||49045<=_&&_<=49071||49073<=_&&_<=49099||49101<=_&&_<=49127||49129<=_&&_<=49155||49157<=_&&_<=49183||49185<=_&&_<=49211||49213<=_&&_<=49239||49241<=_&&_<=49267||49269<=_&&_<=49295||49297<=_&&_<=49323||49325<=_&&_<=49351||49353<=_&&_<=49379||49381<=_&&_<=49407||49409<=_&&_<=49435||49437<=_&&_<=49463||49465<=_&&_<=49491||49493<=_&&_<=49519||49521<=_&&_<=49547||49549<=_&&_<=49575||49577<=_&&_<=49603||49605<=_&&_<=49631||49633<=_&&_<=49659||49661<=_&&_<=49687||49689<=_&&_<=49715||49717<=_&&_<=49743||49745<=_&&_<=49771||49773<=_&&_<=49799||49801<=_&&_<=49827||49829<=_&&_<=49855||49857<=_&&_<=49883||49885<=_&&_<=49911||49913<=_&&_<=49939||49941<=_&&_<=49967||49969<=_&&_<=49995||49997<=_&&_<=50023||50025<=_&&_<=50051||50053<=_&&_<=50079||50081<=_&&_<=50107||50109<=_&&_<=50135||50137<=_&&_<=50163||50165<=_&&_<=50191||50193<=_&&_<=50219||50221<=_&&_<=50247||50249<=_&&_<=50275||50277<=_&&_<=50303||50305<=_&&_<=50331||50333<=_&&_<=50359||50361<=_&&_<=50387||50389<=_&&_<=50415||50417<=_&&_<=50443||50445<=_&&_<=50471||50473<=_&&_<=50499||50501<=_&&_<=50527||50529<=_&&_<=50555||50557<=_&&_<=50583||50585<=_&&_<=50611||50613<=_&&_<=50639||50641<=_&&_<=50667||50669<=_&&_<=50695||50697<=_&&_<=50723||50725<=_&&_<=50751||50753<=_&&_<=50779||50781<=_&&_<=50807||50809<=_&&_<=50835||50837<=_&&_<=50863||50865<=_&&_<=50891||50893<=_&&_<=50919||50921<=_&&_<=50947||50949<=_&&_<=50975||50977<=_&&_<=51003||51005<=_&&_<=51031||51033<=_&&_<=51059||51061<=_&&_<=51087||51089<=_&&_<=51115||51117<=_&&_<=51143||51145<=_&&_<=51171||51173<=_&&_<=51199||51201<=_&&_<=51227||51229<=_&&_<=51255||51257<=_&&_<=51283||51285<=_&&_<=51311||51313<=_&&_<=51339||51341<=_&&_<=51367||51369<=_&&_<=51395||51397<=_&&_<=51423||51425<=_&&_<=51451||51453<=_&&_<=51479||51481<=_&&_<=51507||51509<=_&&_<=51535||51537<=_&&_<=51563||51565<=_&&_<=51591||51593<=_&&_<=51619||51621<=_&&_<=51647||51649<=_&&_<=51675||51677<=_&&_<=51703||51705<=_&&_<=51731||51733<=_&&_<=51759||51761<=_&&_<=51787||51789<=_&&_<=51815||51817<=_&&_<=51843||51845<=_&&_<=51871||51873<=_&&_<=51899||51901<=_&&_<=51927||51929<=_&&_<=51955||51957<=_&&_<=51983||51985<=_&&_<=52011||52013<=_&&_<=52039||52041<=_&&_<=52067||52069<=_&&_<=52095||52097<=_&&_<=52123||52125<=_&&_<=52151||52153<=_&&_<=52179||52181<=_&&_<=52207||52209<=_&&_<=52235||52237<=_&&_<=52263||52265<=_&&_<=52291||52293<=_&&_<=52319||52321<=_&&_<=52347||52349<=_&&_<=52375||52377<=_&&_<=52403||52405<=_&&_<=52431||52433<=_&&_<=52459||52461<=_&&_<=52487||52489<=_&&_<=52515||52517<=_&&_<=52543||52545<=_&&_<=52571||52573<=_&&_<=52599||52601<=_&&_<=52627||52629<=_&&_<=52655||52657<=_&&_<=52683||52685<=_&&_<=52711||52713<=_&&_<=52739||52741<=_&&_<=52767||52769<=_&&_<=52795||52797<=_&&_<=52823||52825<=_&&_<=52851||52853<=_&&_<=52879||52881<=_&&_<=52907||52909<=_&&_<=52935||52937<=_&&_<=52963||52965<=_&&_<=52991||52993<=_&&_<=53019||53021<=_&&_<=53047||53049<=_&&_<=53075||53077<=_&&_<=53103||53105<=_&&_<=53131||53133<=_&&_<=53159||53161<=_&&_<=53187||53189<=_&&_<=53215||53217<=_&&_<=53243||53245<=_&&_<=53271||53273<=_&&_<=53299||53301<=_&&_<=53327||53329<=_&&_<=53355||53357<=_&&_<=53383||53385<=_&&_<=53411||53413<=_&&_<=53439||53441<=_&&_<=53467||53469<=_&&_<=53495||53497<=_&&_<=53523||53525<=_&&_<=53551||53553<=_&&_<=53579||53581<=_&&_<=53607||53609<=_&&_<=53635||53637<=_&&_<=53663||53665<=_&&_<=53691||53693<=_&&_<=53719||53721<=_&&_<=53747||53749<=_&&_<=53775||53777<=_&&_<=53803||53805<=_&&_<=53831||53833<=_&&_<=53859||53861<=_&&_<=53887||53889<=_&&_<=53915||53917<=_&&_<=53943||53945<=_&&_<=53971||53973<=_&&_<=53999||54001<=_&&_<=54027||54029<=_&&_<=54055||54057<=_&&_<=54083||54085<=_&&_<=54111||54113<=_&&_<=54139||54141<=_&&_<=54167||54169<=_&&_<=54195||54197<=_&&_<=54223||54225<=_&&_<=54251||54253<=_&&_<=54279||54281<=_&&_<=54307||54309<=_&&_<=54335||54337<=_&&_<=54363||54365<=_&&_<=54391||54393<=_&&_<=54419||54421<=_&&_<=54447||54449<=_&&_<=54475||54477<=_&&_<=54503||54505<=_&&_<=54531||54533<=_&&_<=54559||54561<=_&&_<=54587||54589<=_&&_<=54615||54617<=_&&_<=54643||54645<=_&&_<=54671||54673<=_&&_<=54699||54701<=_&&_<=54727||54729<=_&&_<=54755||54757<=_&&_<=54783||54785<=_&&_<=54811||54813<=_&&_<=54839||54841<=_&&_<=54867||54869<=_&&_<=54895||54897<=_&&_<=54923||54925<=_&&_<=54951||54953<=_&&_<=54979||54981<=_&&_<=55007||55009<=_&&_<=55035||55037<=_&&_<=55063||55065<=_&&_<=55091||55093<=_&&_<=55119||55121<=_&&_<=55147||55149<=_&&_<=55175||55177<=_&&_<=55203?f:_==9757||_==9977||9994<=_&&_<=9997||_==127877||127938<=_&&_<=127940||_==127943||127946<=_&&_<=127948||128066<=_&&_<=128067||128070<=_&&_<=128080||_==128110||128112<=_&&_<=128120||_==128124||128129<=_&&_<=128131||128133<=_&&_<=128135||_==128170||128372<=_&&_<=128373||_==128378||_==128400||128405<=_&&_<=128406||128581<=_&&_<=128583||128587<=_&&_<=128591||_==128675||128692<=_&&_<=128694||_==128704||_==128716||129304<=_&&_<=129308||129310<=_&&_<=129311||_==129318||129328<=_&&_<=129337||129341<=_&&_<=129342||129489<=_&&_<=129501?g:127995<=_&&_<=127999?m:_==8205?A:_==9792||_==9794||9877<=_&&_<=9878||_==9992||_==10084||_==127752||_==127806||_==127859||_==127891||_==127908||_==127912||_==127979||_==127981||_==128139||128187<=_&&_<=128188||_==128295||_==128300||_==128488||_==128640||_==128658?x:128102<=_&&_<=128105?C:d}return 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a=o.x,c=r.x,u=s.x,f=o.y,d=r.y,p=s.y,g=a<c?a<u?a:u:c<u?c:u,m=f<d?f<p?f:p:d<p?d:p,A=a>c?a>u?a:u:c>u?c:u,x=f>d?f>p?f:p:d>p?d:p,C=n6(g,m,t,n,i),b=n6(A,x,t,n,i),T=e.prevZ,S=e.nextZ;T&&T.z>=C&&S&&S.z<=b;){if(T.x>=g&&T.x<=A&&T.y>=m&&T.y<=x&&T!==o&&T!==s&&PT(a,f,c,d,u,p,T.x,T.y)&&xr(T.prev,T,T.next)>=0||(T=T.prevZ,S.x>=g&&S.x<=A&&S.y>=m&&S.y<=x&&S!==o&&S!==s&&PT(a,f,c,d,u,p,S.x,S.y)&&xr(S.prev,S,S.next)>=0))return!1;S=S.nextZ}for(;T&&T.z>=C;){if(T.x>=g&&T.x<=A&&T.y>=m&&T.y<=x&&T!==o&&T!==s&&PT(a,f,c,d,u,p,T.x,T.y)&&xr(T.prev,T,T.next)>=0)return!1;T=T.prevZ}for(;S&&S.z<=b;){if(S.x>=g&&S.x<=A&&S.y>=m&&S.y<=x&&S!==o&&S!==s&&PT(a,f,c,d,u,p,S.x,S.y)&&xr(S.prev,S,S.next)>=0)return!1;S=S.nextZ}return!0}function EGe(e,t,n){var i=e;do{var o=i.prev,r=i.next.next;!Ck(o,r)&&qoe(o,i,i.next,r)&&jO(o,r)&&jO(r,o)&&(t.push(o.i/n|0),t.push(i.i/n|0),t.push(r.i/n|0),qO(i),qO(i.next),i=e=r),i=i.next}while(i!==e);return TA(i)}function SGe(e,t,n,i,o,r){var s=e;do{for(var 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IGe(e,t){return xr(e.prev,e,t.prev)<0&&xr(t.next,e,e.next)<0}function OGe(e,t,n,i){var o=e;do o.z===0&&(o.z=n6(o.x,o.y,t,n,i)),o.prevZ=o.prev,o.nextZ=o.next,o=o.next;while(o!==e);o.prevZ.nextZ=null,o.prevZ=null,BGe(o)}function BGe(e){var t,n,i,o,r,s,a,c,u=1;do{for(n=e,e=null,r=null,s=0;n;){for(s++,i=n,a=0,t=0;t<u&&(a++,i=i.nextZ,!!i);t++);for(c=u;a>0||c>0&&i;)a!==0&&(c===0||!i||n.z<=i.z)?(o=n,n=n.nextZ,a--):(o=i,i=i.nextZ,c--),r?r.nextZ=o:e=o,o.prevZ=r,r=o;n=i}r.nextZ=null,u*=2}while(s>1);return e}function n6(e,t,n,i,o){return e=(e-n)*o|0,t=(t-i)*o|0,e=(e|e<<8)&16711935,e=(e|e<<4)&252645135,e=(e|e<<2)&858993459,e=(e|e<<1)&1431655765,t=(t|t<<8)&16711935,t=(t|t<<4)&252645135,t=(t|t<<2)&858993459,t=(t|t<<1)&1431655765,e|t<<1}function RGe(e){var t=e,n=e;do(t.x<n.x||t.x===n.x&&t.y<n.y)&&(n=t),t=t.next;while(t!==e);return n}function PT(e,t,n,i,o,r,s,a){return(o-s)*(t-a)>=(e-s)*(r-a)&&(e-s)*(i-a)>=(n-s)*(t-a)&&(n-s)*(r-a)>=(o-s)*(i-a)}function MGe(e,t){return e.next.i!==t.i&&e.prev.i!==t.i&&!LGe(e,t)&&(jO(e,t)&&jO(t,e)&&FGe(e,t)&&(xr(e.prev,e,t.prev)||xr(e,t.prev,t))||Ck(e,t)&&xr(e.prev,e,e.next)>0&&xr(t.prev,t,t.next)>0)}function xr(e,t,n){return(t.y-e.y)*(n.x-t.x)-(t.x-e.x)*(n.y-t.y)}function Ck(e,t){return e.x===t.x&&e.y===t.y}function qoe(e,t,n,i){var o=Ak(xr(e,t,n)),r=Ak(xr(e,t,i)),s=Ak(xr(n,i,e)),a=Ak(xr(n,i,t));return!!(o!==r&&s!==a||o===0&&yk(e,n,t)||r===0&&yk(e,i,t)||s===0&&yk(n,e,i)||a===0&&yk(n,t,i))}function yk(e,t,n){return t.x<=Math.max(e.x,n.x)&&t.x>=Math.min(e.x,n.x)&&t.y<=Math.max(e.y,n.y)&&t.y>=Math.min(e.y,n.y)}function Ak(e){return e>0?1:e<0?-1:0}function LGe(e,t){var n=e;do{if(n.i!==e.i&&n.next.i!==e.i&&n.i!==t.i&&n.next.i!==t.i&&qoe(n,n.next,e,t))return!0;n=n.next}while(n!==e);return!1}function jO(e,t){return xr(e.prev,e,e.next)<0?xr(e,t,e.next)>=0&&xr(e,e.prev,t)>=0:xr(e,t,e.prev)<0||xr(e,e.next,t)<0}function FGe(e,t){var n=e,i=!1,o=(e.x+t.x)/2,r=(e.y+t.y)/2;do 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s(a,c,u){a.length<40?o.utf8.write(a,c,u):c.utf8Write?c.utf8Write(a,u):c.write(a,u)}r.prototype.string=function(c){var u=o.Buffer.byteLength(c);return this.uint32(u),u&&this._push(s,u,c),this},r._configure()},{15:15,16:16}]},{},[8])})()});var t0e=Rn((aAi,v4)=>{/* Copyright 2015-2018 Esri. 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P=0,O=0,F=new s;for(b=0;b<C.length;b++)C[b]!==void 0&&(P=Math.max(P,C[b].first));P>=f?O=f:O=P,P>=30&&console.log("WARning, large NUM LUT BITS IS "+P);var U=[],V,G,k,Y,j,X;for(b=m;b<A;b++)if(T=b-(b<g?0:g),w=C[T].first,w>0)if(V=[w,T],w<=O)for(G=C[T].second<<O-w,k=1<<O-w,S=0;S<k;S++)U[G|S]=V;else for(G=C[T].second,X=F,Y=w-1;Y>=0;Y--)j=G>>>Y&1,j?(X.right||(X.right=new s),X=X.right):(X.left||(X.left=new s),X=X.left),Y===0&&!X.val&&(X.val=V[1]);return{decodeLut:U,numBitsLUTQick:O,numBitsLUT:P,tree:F,stuffedData:L,srcPtr:v,bitPos:_}},readHuffman:function(c,u,f){var d=u.headerInfo,p=d.numDims,g=u.headerInfo.height,m=u.headerInfo.width,A=m*g,x=this.readHuffmanTree(c,u),C=x.decodeLut,b=x.tree,T=x.stuffedData,S=x.srcPtr,w=x.bitPos,D=x.numBitsLUTQick,I=x.numBitsLUT,B=u.headerInfo.imageType===0?128:0,M,L,_,E=u.pixels.resultMask,v,P,O,F,U,V,G,k=0;w>0&&(S++,w=0);var Y=T[S],j=u.encodeMode===1,X=new f(A*p),W=X,J;for(J=0;J<d.numDims;J++){if(p>1&&(W=new f(X.buffer,A*J,A),k=0),u.headerInfo.numValidPixel===m*g)for(V=0,F=0;F<g;F++)for(U=0;U<m;U++,V++){if(L=0,v=Y<<w>>>32-D,P=v,32-w<D&&(v|=T[S+1]>>>64-w-D,P=v),C[P])L=C[P][1],w+=C[P][0];else for(v=Y<<w>>>32-I,P=v,32-w<I&&(v|=T[S+1]>>>64-w-I,P=v),M=b,G=0;G<I;G++)if(O=v>>>I-G-1&1,M=O?M.right:M.left,!(M.left||M.right)){L=M.val,w=w+G+1;break}w>=32&&(w-=32,S++,Y=T[S]),_=L-B,j?(U>0?_+=k:F>0?_+=W[V-m]:_+=k,_&=255,W[V]=_,k=_):W[V]=_}else for(V=0,F=0;F<g;F++)for(U=0;U<m;U++,V++)if(E[V]){if(L=0,v=Y<<w>>>32-D,P=v,32-w<D&&(v|=T[S+1]>>>64-w-D,P=v),C[P])L=C[P][1],w+=C[P][0];else for(v=Y<<w>>>32-I,P=v,32-w<I&&(v|=T[S+1]>>>64-w-I,P=v),M=b,G=0;G<I;G++)if(O=v>>>I-G-1&1,M=O?M.right:M.left,!(M.left||M.right)){L=M.val,w=w+G+1;break}w>=32&&(w-=32,S++,Y=T[S]),_=L-B,j?(U>0&&E[V-1]?_+=k:F>0&&E[V-m]?_+=W[V-m]:_+=k,_&=255,W[V]=_,k=_):W[V]=_}u.ptr=u.ptr+(S+1)*4+(w>0?4:0)}u.pixels.resultPixels=X},decodeBits:function(c,u,f,d,p){{var g=u.headerInfo,m=g.fileVersion,A=0,x=new DataView(c,u.ptr,5),C=x.getUint8(0);A++;var b=C>>6,T=b===0?4:3-b,S=(C&32)>0,w=C&31,D=0;if(T===1)D=x.getUint8(A),A++;else if(T===2)D=x.getUint16(A,!0),A+=2;else if(T===4)D=x.getUint32(A,!0),A+=4;else throw"Invalid valid pixel count type";var I=2*g.maxZError,B,M,L,_,E,v,P,O,F,U,V=g.numDims>1?g.maxValues[p]:g.zMax;if(S){for(u.counter.lut++,O=x.getUint8(A),F=w,A++,_=Math.ceil((O-1)*w/8),E=Math.ceil(_/4),M=new ArrayBuffer(E*4),L=new Uint8Array(M),u.ptr+=A,L.set(new Uint8Array(c,u.ptr,_)),P=new Uint32Array(M),u.ptr+=_,U=0;O-1>>>U;)U++;_=Math.ceil(D*U/8),E=Math.ceil(_/4),M=new ArrayBuffer(E*4),L=new Uint8Array(M),L.set(new Uint8Array(c,u.ptr,_)),B=new Uint32Array(M),u.ptr+=_,m>=3?v=o.unstuffLUT2(P,w,O-1,d,I,V):v=o.unstuffLUT(P,w,O-1,d,I,V),m>=3?o.unstuff2(B,f,U,D,v):o.unstuff(B,f,U,D,v)}else u.counter.bitstuffer++,U=w,u.ptr+=A,U>0&&(_=Math.ceil(D*U/8),E=Math.ceil(_/4),M=new ArrayBuffer(E*4),L=new Uint8Array(M),L.set(new Uint8Array(c,u.ptr,_)),B=new Uint32Array(M),u.ptr+=_,m>=3?d==null?o.originalUnstuff2(B,f,U,D):o.unstuff2(B,f,U,D,!1,d,I,V):d==null?o.originalUnstuff(B,f,U,D):o.unstuff(B,f,U,D,!1,d,I,V))}},readTiles:function(c,u,f){var d=u.headerInfo,p=d.width,g=d.height,m=d.microBlockSize,A=d.imageType,x=r.getDataTypeSize(A),C=Math.ceil(p/m),b=Math.ceil(g/m);u.pixels.numBlocksY=b,u.pixels.numBlocksX=C,u.pixels.ptr=0;var T=0,S=0,w=0,D=0,I=0,B=0,M=0,L=0,_=0,E=0,v=0,P=0,O=0,F=0,U=0,V=0,G,k,Y,j,X,W,J=new f(m*m),Z=g%m||m,he=p%m||m,pe,oe,ue=d.numDims,_e,Ce=u.pixels.resultMask,we=u.pixels.resultPixels;for(w=0;w<b;w++)for(I=w!==b-1?m:Z,D=0;D<C;D++)for(B=D!==C-1?m:he,v=w*p*m+D*m,P=p-B,_e=0;_e<ue;_e++){if(ue>1&&(we=new f(u.pixels.resultPixels.buffer,p*g*_e*x,p*g)),M=c.byteLength-u.ptr,G=new DataView(c,u.ptr,Math.min(10,M)),k={},V=0,L=G.getUint8(0),V++,_=L>>6&255,E=L>>2&15,E!==(D*m>>3&15))throw"integrity issue";if(W=L&3,W>3)throw u.ptr+=V,"Invalid block encoding ("+W+")";if(W===2){u.counter.constant++,u.ptr+=V;continue}else if(W===0){if(u.counter.uncompressed++,u.ptr+=V,O=I*B*x,F=c.byteLength-u.ptr,O=O<F?O:F,Y=new ArrayBuffer(O%x===0?O:O+x-O%x),j=new Uint8Array(Y),j.set(new Uint8Array(c,u.ptr,O)),X=new f(Y),U=0,Ce)for(T=0;T<I;T++){for(S=0;S<B;S++)Ce[v]&&(we[v]=X[U++]),v++;v+=P}else for(T=0;T<I;T++){for(S=0;S<B;S++)we[v++]=X[U++];v+=P}u.ptr+=U*x}else if(pe=r.getDataTypeUsed(A,_),oe=r.getOnePixel(k,V,pe,G),V+=r.getDataTypeSize(pe),W===3)if(u.ptr+=V,u.counter.constantoffset++,Ce)for(T=0;T<I;T++){for(S=0;S<B;S++)Ce[v]&&(we[v]=oe),v++;v+=P}else for(T=0;T<I;T++){for(S=0;S<B;S++)we[v++]=oe;v+=P}else if(u.ptr+=V,r.decodeBits(c,u,J,oe,_e),V=0,Ce)for(T=0;T<I;T++){for(S=0;S<B;S++)Ce[v]&&(we[v]=J[V++]),v++;v+=P}else for(T=0;T<I;T++){for(S=0;S<B;S++)we[v++]=J[V++];v+=P}}},formatFileInfo:function(c){return{fileIdentifierString:c.headerInfo.fileIdentifierString,fileVersion:c.headerInfo.fileVersion,imageType:c.headerInfo.imageType,height:c.headerInfo.height,width:c.headerInfo.width,numValidPixel:c.headerInfo.numValidPixel,microBlockSize:c.headerInfo.microBlockSize,blobSize:c.headerInfo.blobSize,maxZError:c.headerInfo.maxZError,pixelType:r.getPixelType(c.headerInfo.imageType),eofOffset:c.eofOffset,mask:c.mask?{numBytes:c.mask.numBytes}:null,pixels:{numBlocksX:c.pixels.numBlocksX,numBlocksY:c.pixels.numBlocksY,maxValue:c.headerInfo.zMax,minValue:c.headerInfo.zMin,noDataValue:c.noDataValue}}},constructConstantSurface:function(c){var u=c.headerInfo.zMax,f=c.headerInfo.numDims,d=c.headerInfo.height*c.headerInfo.width,p=d*f,g=0,m=0,A=0,x=c.pixels.resultMask;if(x)if(f>1)for(g=0;g<f;g++)for(A=g*d,m=0;m<d;m++)x[m]&&(c.pixels.resultPixels[A+m]=u);else for(m=0;m<d;m++)x[m]&&(c.pixels.resultPixels[m]=u);else if(c.pixels.resultPixels.fill)c.pixels.resultPixels.fill(u);else for(m=0;m<p;m++)c.pixels.resultPixels[m]=u},getDataTypeArray:function(c){var u;switch(c){case 0:u=Int8Array;break;case 1:u=Uint8Array;break;case 2:u=Int16Array;break;case 3:u=Uint16Array;break;case 4:u=Int32Array;break;case 5:u=Uint32Array;break;case 6:u=Float32Array;break;case 7:u=Float64Array;break;default:u=Float32Array}return u},getPixelType:function(c){var u;switch(c){case 0:u="S8";break;case 1:u="U8";break;case 2:u="S16";break;case 3:u="U16";break;case 4:u="S32";break;case 5:u="U32";break;case 6:u="F32";break;case 7:u="F64";break;default:u="F32"}return u},isValidPixelValue:function(c,u){if(u==null)return!1;var f;switch(c){case 0:f=u>=-128&&u<=127;break;case 1:f=u>=0&&u<=255;break;case 2:f=u>=-32768&&u<=32767;break;case 3:f=u>=0&&u<=65536;break;case 4:f=u>=-2147483648&&u<=2147483647;break;case 5:f=u>=0&&u<=4294967296;break;case 6:f=u>=-34027999387901484e22&&u<=34027999387901484e22;break;case 7:f=u>=5e-324&&u<=17976931348623157e292;break;default:f=!1}return f},getDataTypeSize:function(c){var u=0;switch(c){case 0:case 1:u=1;break;case 2:case 3:u=2;break;case 4:case 5:case 6:u=4;break;case 7:u=8;break;default:u=c}return u},getDataTypeUsed:function(c,u){var f=c;switch(c){case 2:case 4:f=c-u;break;case 3:case 5:f=c-2*u;break;case 6:u===0?f=c:u===1?f=2:f=1;break;case 7:u===0?f=c:f=c-2*u+1;break;default:f=c;break}return f},getOnePixel:function(c,u,f,d){var p=0;switch(f){case 0:p=d.getInt8(u);break;case 1:p=d.getUint8(u);break;case 2:p=d.getInt16(u,!0);break;case 3:p=d.getUint16(u,!0);break;case 4:p=d.getInt32(u,!0);break;case 5:p=d.getUInt32(u,!0);break;case 6:p=d.getFloat32(u,!0);break;case 7:p=d.getFloat64(u,!0);break;default:throw"the decoder does not understand this pixel type"}return p}},s=function(c,u,f){this.val=c,this.left=u,this.right=f},a={decode:function(c,u){u=u||{};var f=u.noDataValue,d=0,p={};if(p.ptr=u.inputOffset||0,p.pixels={},!!r.readHeaderInfo(c,p)){var g=p.headerInfo,m=g.fileVersion,A=r.getDataTypeArray(g.imageType);r.readMask(c,p),g.numValidPixel!==g.width*g.height&&!p.pixels.resultMask&&(p.pixels.resultMask=u.maskData);var x=g.width*g.height;if(p.pixels.resultPixels=new A(x*g.numDims),p.counter={onesweep:0,uncompressed:0,lut:0,bitstuffer:0,constant:0,constantoffset:0},g.numValidPixel!==0)if(g.zMax===g.zMin)r.constructConstantSurface(p);else if(m>=4&&r.checkMinMaxRanges(c,p))r.constructConstantSurface(p);else{var C=new DataView(c,p.ptr,2),b=C.getUint8(0);if(p.ptr++,b)r.readDataOneSweep(c,p,A);else if(m>1&&g.imageType<=1&&Math.abs(g.maxZError-.5)<1e-5){var T=C.getUint8(1);if(p.ptr++,p.encodeMode=T,T>2||m<4&&T>1)throw"Invalid Huffman flag "+T;T?r.readHuffman(c,p,A):r.readTiles(c,p,A)}else r.readTiles(c,p,A)}p.eofOffset=p.ptr;var S;u.inputOffset?(S=p.headerInfo.blobSize+u.inputOffset-p.ptr,Math.abs(S)>=1&&(p.eofOffset=u.inputOffset+p.headerInfo.blobSize)):(S=p.headerInfo.blobSize-p.ptr,Math.abs(S)>=1&&(p.eofOffset=p.headerInfo.blobSize));var w={width:g.width,height:g.height,pixelData:p.pixels.resultPixels,minValue:g.zMin,maxValue:g.zMax,validPixelCount:g.numValidPixel,dimCount:g.numDims,dimStats:{minValues:g.minValues,maxValues:g.maxValues},maskData:p.pixels.resultMask};if(p.pixels.resultMask&&r.isValidPixelValue(g.imageType,f)){var D=p.pixels.resultMask;for(d=0;d<x;d++)D[d]||(w.pixelData[d]=f);w.noDataValue=f}return p.noDataValue=f,u.returnFileInfo&&(w.fileInfo=r.formatFileInfo(p)),w}},getBandCount:function(c){var u=0,f=0,d={};for(d.ptr=0,d.pixels={};f<c.byteLength-58;)r.readHeaderInfo(c,d),f+=d.headerInfo.blobSize,u++,d.ptr=f;return u}};return a}(),n=function(){var o=new ArrayBuffer(4),r=new Uint8Array(o),s=new Uint32Array(o);return s[0]=1,r[0]===1}(),i={decode:function(o,r){if(!n)throw"Big endian system is not supported.";r=r||{};var s=r.inputOffset||0,a=new Uint8Array(o,s,10),c=String.fromCharCode.apply(null,a),u,f;if(c.trim()==="CntZImage")u=e,f=1;else if(c.substring(0,5)==="Lerc2")u=t,f=2;else throw"Unexpected file identifier string: "+c;for(var d=0,p=o.byteLength-10,g,m=[],A,x,C={width:0,height:0,pixels:[],pixelType:r.pixelType,mask:null,statistics:[]};s<p;){var b=u.decode(o,{inputOffset:s,encodedMaskData:g,maskData:x,returnMask:d===0,returnEncodedMask:d===0,returnFileInfo:!0,pixelType:r.pixelType||null,noDataValue:r.noDataValue||null});s=b.fileInfo.eofOffset,d===0&&(g=b.encodedMaskData,x=b.maskData,C.width=b.width,C.height=b.height,C.dimCount=b.dimCount||1,C.pixelType=b.pixelType||b.fileInfo.pixelType,C.mask=b.maskData),f>1&&b.fileInfo.mask&&b.fileInfo.mask.numBytes>0&&m.push(b.maskData),d++,C.pixels.push(b.pixelData),C.statistics.push({minValue:b.minValue,maxValue:b.maxValue,noDataValue:b.noDataValue,dimStats:b.dimStats})}var T,S,w;if(f>1&&m.length>1){for(w=C.width*C.height,C.bandMasks=m,x=new Uint8Array(w),x.set(m[0]),T=1;T<m.length;T++)for(A=m[T],S=0;S<w;S++)x[S]=x[S]&A[S];C.maskData=x}return C}};typeof define=="function"&&define.amd?define([],function(){return i}):typeof v4<"u"&&v4.exports?v4.exports=i:this.Lerc=i})()});var W0e=Rn((QN,TX)=>{/*! NoSleep.min.js v0.12.0 - git.io/vfn01 - Rich Tibbett - MIT license */(function(e,t){typeof QN=="object"&&typeof TX=="object"?TX.exports=t():typeof define=="function"&&define.amd?define([],t):typeof QN=="object"?QN.NoSleep=t():e.NoSleep=t()})(QN,function(){return function(e){var t={};function n(i){if(t[i])return t[i].exports;var o=t[i]={i,l:!1,exports:{}};return e[i].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=e,n.c=t,n.d=function(i,o,r){n.o(i,o)||Object.defineProperty(i,o,{enumerable:!0,get:r})},n.r=function(i){typeof Symbol<"u"&&Symbol.toStringTag&&Object.defineProperty(i,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(i,"__esModule",{value:!0})},n.t=function(i,o){if(1&o&&(i=n(i)),8&o||4&o&&typeof i=="object"&&i&&i.__esModule)return i;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:i}),2&o&&typeof i!="string")for(var s in i)n.d(r,s,function(a){return i[a]}.bind(null,s));return r},n.n=function(i){var o=i&&i.__esModule?function(){return i.default}:function(){return i};return n.d(o,"a",o),o},n.o=function(i,o){return Object.prototype.hasOwnProperty.call(i,o)},n.p="",n(n.s=0)}([function(e,t,n){"use strict";var i=function(){function f(d,p){for(var g=0;g<p.length;g++){var m=p[g];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(d,m.key,m)}}return function(d,p,g){return p&&f(d.prototype,p),g&&f(d,g),d}}(),o=n(1),r=o.webm,s=o.mp4,a=function(){return typeof navigator<"u"&&parseFloat((""+(/CPU.*OS ([0-9_]{3,4})[0-9_]{0,1}|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent)||[0,""])[1]).replace("undefined","3_2").replace("_",".").replace("_",""))<10&&!window.MSStream},c=function(){return"wakeLock"in navigator},u=function(){function f(){var d=this;if(function(g,m){if(!(g instanceof m))throw new TypeError("Cannot call a class as a function")}(this,f),this.enabled=!1,c()){this._wakeLock=null;var p=function(){d._wakeLock!==null&&document.visibilityState==="visible"&&d.enable()};document.addEventListener("visibilitychange",p),document.addEventListener("fullscreenchange",p)}else a()?this.noSleepTimer=null:(this.noSleepVideo=document.createElement("video"),this.noSleepVideo.setAttribute("title","No Sleep"),this.noSleepVideo.setAttribute("playsinline",""),this._addSourceToVideo(this.noSleepVideo,"webm",r),this._addSourceToVideo(this.noSleepVideo,"mp4",s),this.noSleepVideo.addEventListener("loadedmetadata",function(){d.noSleepVideo.duration<=1?d.noSleepVideo.setAttribute("loop",""):d.noSleepVideo.addEventListener("timeupdate",function(){d.noSleepVideo.currentTime>.5&&(d.noSleepVideo.currentTime=Math.random())})}))}return i(f,[{key:"_addSourceToVideo",value:function(d,p,g){var m=document.createElement("source");m.src=g,m.type="video/"+p,d.appendChild(m)}},{key:"enable",value:function(){var d=this;return c()?navigator.wakeLock.request("screen").then(function(p){d._wakeLock=p,d.enabled=!0,console.log("Wake Lock active."),d._wakeLock.addEventListener("release",function(){console.log("Wake Lock released.")})}).catch(function(p){throw d.enabled=!1,console.error(p.name+", "+p.message),p}):a()?(this.disable(),console.warn(`
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d=f.longitude>=0?f.longitude:f.longitude+R.TWO_PI;o=Math.min(o,d),r=Math.max(r,d)}return i-n>r-o&&(n=o,i=r,i>R.PI&&(i=i-R.TWO_PI),n>R.PI&&(n=n-R.TWO_PI)),l(t)?(t.west=n,t.south=s,t.east=i,t.north=a,t):new Mn(n,s,i,a)};Mn.fromCartesianArray=function(e,t,n){t=y(t,ie.WGS84);let i=Number.MAX_VALUE,o=-Number.MAX_VALUE,r=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=Number.MAX_VALUE,c=-Number.MAX_VALUE;for(let u=0,f=e.length;u<f;u++){let d=t.cartesianToCartographic(e[u]);i=Math.min(i,d.longitude),o=Math.max(o,d.longitude),a=Math.min(a,d.latitude),c=Math.max(c,d.latitude);let p=d.longitude>=0?d.longitude:d.longitude+R.TWO_PI;r=Math.min(r,p),s=Math.max(s,p)}return o-i>s-r&&(i=r,o=s,o>R.PI&&(o=o-R.TWO_PI),i>R.PI&&(i=i-R.TWO_PI)),l(n)?(n.west=i,n.south=a,n.east=o,n.north=c,n):new Mn(i,a,o,c)};Mn.clone=function(e,t){if(!!l(e))return l(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new Mn(e.west,e.south,e.east,e.north)};Mn.equalsEpsilon=function(e,t,n){return 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n=e.east,i=e.west;n<i&&(n+=R.TWO_PI);let o=R.negativePiToPi((i+n)*.5),r=(e.south+e.north)*.5;return l(t)?(t.longitude=o,t.latitude=r,t.height=0,t):new fe(o,r)};Mn.intersection=function(e,t,n){let i=e.east,o=e.west,r=t.east,s=t.west;i<o&&r>0?i+=R.TWO_PI:r<s&&i>0&&(r+=R.TWO_PI),i<o&&s<0?s+=R.TWO_PI:r<s&&o<0&&(o+=R.TWO_PI);let a=R.negativePiToPi(Math.max(o,s)),c=R.negativePiToPi(Math.min(i,r));if((e.west<e.east||t.west<t.east)&&c<=a)return;let u=Math.max(e.south,t.south),f=Math.min(e.north,t.north);if(!(u>=f))return l(n)?(n.west=a,n.south=u,n.east=c,n.north=f,n):new Mn(a,u,c,f)};Mn.simpleIntersection=function(e,t,n){let i=Math.max(e.west,t.west),o=Math.max(e.south,t.south),r=Math.min(e.east,t.east),s=Math.min(e.north,t.north);if(!(o>=s||i>=r))return l(n)?(n.west=i,n.south=o,n.east=r,n.north=s,n):new Mn(i,o,r,s)};Mn.union=function(e,t,n){l(n)||(n=new Mn);let i=e.east,o=e.west,r=t.east,s=t.west;i<o&&r>0?i+=R.TWO_PI:r<s&&i>0&&(r+=R.TWO_PI),i<o&&s<0?s+=R.TWO_PI:r<s&&o<0&&(o+=R.TWO_PI);let a=R.negativePiToPi(Math.min(o,s)),c=R.negativePiToPi(Math.max(i,r));return n.west=a,n.south=Math.min(e.south,t.south),n.east=c,n.north=Math.max(e.north,t.north),n};Mn.expand=function(e,t,n){return l(n)||(n=new Mn),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n};Mn.contains=function(e,t){let n=t.longitude,i=t.latitude,o=e.west,r=e.east;return r<o&&(r+=R.TWO_PI,n<0&&(n+=R.TWO_PI)),(n>o||R.equalsEpsilon(n,o,R.EPSILON14))&&(n<r||R.equalsEpsilon(n,r,R.EPSILON14))&&i>=e.south&&i<=e.north};var BAe=new fe;Mn.subsample=function(e,t,n,i){t=y(t,ie.WGS84),n=y(n,0),l(i)||(i=[]);let o=0,r=e.north,s=e.south,a=e.east,c=e.west,u=BAe;u.height=n,u.longitude=c,u.latitude=r,i[o]=t.cartographicToCartesian(u,i[o]),o++,u.longitude=a,i[o]=t.cartographicToCartesian(u,i[o]),o++,u.latitude=s,i[o]=t.cartographicToCartesian(u,i[o]),o++,u.longitude=c,i[o]=t.cartographicToCartesian(u,i[o]),o++,r<0?u.latitude=r:s>0?u.latitude=s:u.latitude=0;for(let f=1;f<8;++f)u.longitude=-Math.PI+f*R.PI_OVER_TWO,Mn.contains(e,u)&&(i[o]=t.cartographicToCartesian(u,i[o]),o++);return u.latitude===0&&(u.longitude=c,i[o]=t.cartographicToCartesian(u,i[o]),o++,u.longitude=a,i[o]=t.cartographicToCartesian(u,i[o]),o++),i.length=o,i};Mn.subsection=function(e,t,n,i,o,r){if(l(r)||(r=new Mn),e.west<=e.east){let a=e.east-e.west;r.west=e.west+t*a,r.east=e.west+i*a}else{let a=R.TWO_PI+e.east-e.west;r.west=R.negativePiToPi(e.west+t*a),r.east=R.negativePiToPi(e.west+i*a)}let s=e.north-e.south;return 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qAe=/^#([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])?$/i,YAe=/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})?$/i,XAe=/^rgba?\(\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)(?:\s*,\s*([0-9.]+))?\s*\)$/i,KAe=/^hsla?\(\s*([0-9.]+)\s*,\s*([0-9.]+%)\s*,\s*([0-9.]+%)(?:\s*,\s*([0-9.]+))?\s*\)$/i;ne.fromCssColorString=function(e,t){l(t)||(t=new ne),e=e.replace(/\s/g,"");let n=ne[e.toUpperCase()];if(l(n))return ne.clone(n,t),t;let i=qAe.exec(e);return i!==null?(t.red=parseInt(i[1],16)/15,t.green=parseInt(i[2],16)/15,t.blue=parseInt(i[3],16)/15,t.alpha=parseInt(y(i[4],"f"),16)/15,t):(i=YAe.exec(e),i!==null?(t.red=parseInt(i[1],16)/255,t.green=parseInt(i[2],16)/255,t.blue=parseInt(i[3],16)/255,t.alpha=parseInt(y(i[4],"ff"),16)/255,t):(i=XAe.exec(e),i!==null?(t.red=parseFloat(i[1])/(i[1].substr(-1)==="%"?100:255),t.green=parseFloat(i[2])/(i[2].substr(-1)==="%"?100:255),t.blue=parseFloat(i[3])/(i[3].substr(-1)==="%"?100:255),t.alpha=parseFloat(y(i[4],"1.0")),t):(i=KAe.exec(e),i!==null?ne.fromHsl(parseFloat(i[1])/360,parseFloat(i[2])/100,parseFloat(i[3])/100,parseFloat(y(i[4],"1.0")),t):(t=void 0,t))))};ne.packedLength=4;ne.pack=function(e,t,n){return n=y(n,0),t[n++]=e.red,t[n++]=e.green,t[n++]=e.blue,t[n]=e.alpha,t};ne.unpack=function(e,t,n){return t=y(t,0),l(n)||(n=new ne),n.red=e[t++],n.green=e[t++],n.blue=e[t++],n.alpha=e[t],n};ne.byteToFloat=function(e){return e/255};ne.floatToByte=function(e){return e===1?255:e*256|0};ne.clone=function(e,t){if(!!l(e))return l(t)?(t.red=e.red,t.green=e.green,t.blue=e.blue,t.alpha=e.alpha,t):new ne(e.red,e.green,e.blue,e.alpha)};ne.equals=function(e,t){return e===t||l(e)&&l(t)&&e.red===t.red&&e.green===t.green&&e.blue===t.blue&&e.alpha===t.alpha};ne.equalsArray=function(e,t,n){return e.red===t[n]&&e.green===t[n+1]&&e.blue===t[n+2]&&e.alpha===t[n+3]};ne.prototype.clone=function(e){return ne.clone(this,e)};ne.prototype.equals=function(e){return ne.equals(this,e)};ne.prototype.equalsEpsilon=function(e,t){return this===e||l(e)&&Math.abs(this.red-e.red)<=t&&Math.abs(this.green-e.green)<=t&&Math.abs(this.blue-e.blue)<=t&&Math.abs(this.alpha-e.alpha)<=t};ne.prototype.toString=function(){return`(${this.red}, ${this.green}, ${this.blue}, ${this.alpha})`};ne.prototype.toCssColorString=function(){let e=ne.floatToByte(this.red),t=ne.floatToByte(this.green),n=ne.floatToByte(this.blue);return this.alpha===1?`rgb(${e},${t},${n})`:`rgba(${e},${t},${n},${this.alpha})`};ne.prototype.toCssHexString=function(){let e=ne.floatToByte(this.red).toString(16);e.length<2&&(e=`0${e}`);let t=ne.floatToByte(this.green).toString(16);t.length<2&&(t=`0${t}`);let n=ne.floatToByte(this.blue).toString(16);if(n.length<2&&(n=`0${n}`),this.alpha<1){let i=ne.floatToByte(this.alpha).toString(16);return i.length<2&&(i=`0${i}`),`#${e}${t}${n}${i}`}return`#${e}${t}${n}`};ne.prototype.toBytes=function(e){let t=ne.floatToByte(this.red),n=ne.floatToByte(this.green),i=ne.floatToByte(this.blue),o=ne.floatToByte(this.alpha);return l(e)?(e[0]=t,e[1]=n,e[2]=i,e[3]=o,e):[t,n,i,o]};ne.prototype.toRgba=function(){return pm[0]=ne.floatToByte(this.red),pm[1]=ne.floatToByte(this.green),pm[2]=ne.floatToByte(this.blue),pm[3]=ne.floatToByte(this.alpha),_G[0]};ne.prototype.brighten=function(e,t){return e=1-e,t.red=1-(1-this.red)*e,t.green=1-(1-this.green)*e,t.blue=1-(1-this.blue)*e,t.alpha=this.alpha,t};ne.prototype.darken=function(e,t){return e=1-e,t.red=this.red*e,t.green=this.green*e,t.blue=this.blue*e,t.alpha=this.alpha,t};ne.prototype.withAlpha=function(e,t){return ne.fromAlpha(this,e,t)};ne.add=function(e,t,n){return n.red=e.red+t.red,n.green=e.green+t.green,n.blue=e.blue+t.blue,n.alpha=e.alpha+t.alpha,n};ne.subtract=function(e,t,n){return n.red=e.red-t.red,n.green=e.green-t.green,n.blue=e.blue-t.blue,n.alpha=e.alpha-t.alpha,n};ne.multiply=function(e,t,n){return n.red=e.red*t.red,n.green=e.green*t.green,n.blue=e.blue*t.blue,n.alpha=e.alpha*t.alpha,n};ne.divide=function(e,t,n){return n.red=e.red/t.red,n.green=e.green/t.green,n.blue=e.blue/t.blue,n.alpha=e.alpha/t.alpha,n};ne.mod=function(e,t,n){return n.red=e.red%t.red,n.green=e.green%t.green,n.blue=e.blue%t.blue,n.alpha=e.alpha%t.alpha,n};ne.lerp=function(e,t,n,i){return i.red=R.lerp(e.red,t.red,n),i.green=R.lerp(e.green,t.green,n),i.blue=R.lerp(e.blue,t.blue,n),i.alpha=R.lerp(e.alpha,t.alpha,n),i};ne.multiplyByScalar=function(e,t,n){return n.red=e.red*t,n.green=e.green*t,n.blue=e.blue*t,n.alpha=e.alpha*t,n};ne.divideByScalar=function(e,t,n){return n.red=e.red/t,n.green=e.green/t,n.blue=e.blue/t,n.alpha=e.alpha/t,n};ne.ALICEBLUE=Object.freeze(ne.fromCssColorString("#F0F8FF"));ne.ANTIQUEWHITE=Object.freeze(ne.fromCssColorString("#FAEBD7"));ne.AQUA=Object.freeze(ne.fromCssColorString("#00FFFF"));ne.AQUAMARINE=Object.freeze(ne.fromCssColorString("#7FFFD4"));ne.AZURE=Object.freeze(ne.fromCssColorString("#F0FFFF"));ne.BEIGE=Object.freeze(ne.fromCssColorString("#F5F5DC"));ne.BISQUE=Object.freeze(ne.fromCssColorString("#FFE4C4"));ne.BLACK=Object.freeze(ne.fromCssColorString("#000000"));ne.BLANCHEDALMOND=Object.freeze(ne.fromCssColorString("#FFEBCD"));ne.BLUE=Object.freeze(ne.fromCssColorString("#0000FF"));ne.BLUEVIOLET=Object.freeze(ne.fromCssColorString("#8A2BE2"));ne.BROWN=Object.freeze(ne.fromCssColorString("#A52A2A"));ne.BURLYWOOD=Object.freeze(ne.fromCssColorString("#DEB887"));ne.CADETBLUE=Object.freeze(ne.fromCssColorString("#5F9EA0"));ne.CHARTREUSE=Object.freeze(ne.fromCssColorString("#7FFF00"));ne.CHOCOLATE=Object.freeze(ne.fromCssColorString("#D2691E"));ne.CORAL=Object.freeze(ne.fromCssColorString("#FF7F50"));ne.CORNFLOWERBLUE=Object.freeze(ne.fromCssColorString("#6495ED"));ne.CORNSILK=Object.freeze(ne.fromCssColorString("#FFF8DC"));ne.CRIMSON=Object.freeze(ne.fromCssColorString("#DC143C"));ne.CYAN=Object.freeze(ne.fromCssColorString("#00FFFF"));ne.DARKBLUE=Object.freeze(ne.fromCssColorString("#00008B"));ne.DARKCYAN=Object.freeze(ne.fromCssColorString("#008B8B"));ne.DARKGOLDENROD=Object.freeze(ne.fromCssColorString("#B8860B"));ne.DARKGRAY=Object.freeze(ne.fromCssColorString("#A9A9A9"));ne.DARKGREEN=Object.freeze(ne.fromCssColorString("#006400"));ne.DARKGREY=ne.DARKGRAY;ne.DARKKHAKI=Object.freeze(ne.fromCssColorString("#BDB76B"));ne.DARKMAGENTA=Object.freeze(ne.fromCssColorString("#8B008B"));ne.DARKOLIVEGREEN=Object.freeze(ne.fromCssColorString("#556B2F"));ne.DARKORANGE=Object.freeze(ne.fromCssColorString("#FF8C00"));ne.DARKORCHID=Object.freeze(ne.fromCssColorString("#9932CC"));ne.DARKRED=Object.freeze(ne.fromCssColorString("#8B0000"));ne.DARKSALMON=Object.freeze(ne.fromCssColorString("#E9967A"));ne.DARKSEAGREEN=Object.freeze(ne.fromCssColorString("#8FBC8F"));ne.DARKSLATEBLUE=Object.freeze(ne.fromCssColorString("#483D8B"));ne.DARKSLATEGRAY=Object.freeze(ne.fromCssColorString("#2F4F4F"));ne.DARKSLATEGREY=ne.DARKSLATEGRAY;ne.DARKTURQUOISE=Object.freeze(ne.fromCssColorString("#00CED1"));ne.DARKVIOLET=Object.freeze(ne.fromCssColorString("#9400D3"));ne.DEEPPINK=Object.freeze(ne.fromCssColorString("#FF1493"));ne.DEEPSKYBLUE=Object.freeze(ne.fromCssColorString("#00BFFF"));ne.DIMGRAY=Object.freeze(ne.fromCssColorString("#696969"));ne.DIMGREY=ne.DIMGRAY;ne.DODGERBLUE=Object.freeze(ne.fromCssColorString("#1E90FF"));ne.FIREBRICK=Object.freeze(ne.fromCssColorString("#B22222"));ne.FLORALWHITE=Object.freeze(ne.fromCssColorString("#FFFAF0"));ne.FORESTGREEN=Object.freeze(ne.fromCssColorString("#228B22"));ne.FUCHSIA=Object.freeze(ne.fromCssColorString("#FF00FF"));ne.GAINSBORO=Object.freeze(ne.fromCssColorString("#DCDCDC"));ne.GHOSTWHITE=Object.freeze(ne.fromCssColorString("#F8F8FF"));ne.GOLD=Object.freeze(ne.fromCssColorString("#FFD700"));ne.GOLDENROD=Object.freeze(ne.fromCssColorString("#DAA520"));ne.GRAY=Object.freeze(ne.fromCssColorString("#808080"));ne.GREEN=Object.freeze(ne.fromCssColorString("#008000"));ne.GREENYELLOW=Object.freeze(ne.fromCssColorString("#ADFF2F"));ne.GREY=ne.GRAY;ne.HONEYDEW=Object.freeze(ne.fromCssColorString("#F0FFF0"));ne.HOTPINK=Object.freeze(ne.fromCssColorString("#FF69B4"));ne.INDIANRED=Object.freeze(ne.fromCssColorString("#CD5C5C"));ne.INDIGO=Object.freeze(ne.fromCssColorString("#4B0082"));ne.IVORY=Object.freeze(ne.fromCssColorString("#FFFFF0"));ne.KHAKI=Object.freeze(ne.fromCssColorString("#F0E68C"));ne.LAVENDER=Object.freeze(ne.fromCssColorString("#E6E6FA"));ne.LAVENDAR_BLUSH=Object.freeze(ne.fromCssColorString("#FFF0F5"));ne.LAWNGREEN=Object.freeze(ne.fromCssColorString("#7CFC00"));ne.LEMONCHIFFON=Object.freeze(ne.fromCssColorString("#FFFACD"));ne.LIGHTBLUE=Object.freeze(ne.fromCssColorString("#ADD8E6"));ne.LIGHTCORAL=Object.freeze(ne.fromCssColorString("#F08080"));ne.LIGHTCYAN=Object.freeze(ne.fromCssColorString("#E0FFFF"));ne.LIGHTGOLDENRODYELLOW=Object.freeze(ne.fromCssColorString("#FAFAD2"));ne.LIGHTGRAY=Object.freeze(ne.fromCssColorString("#D3D3D3"));ne.LIGHTGREEN=Object.freeze(ne.fromCssColorString("#90EE90"));ne.LIGHTGREY=ne.LIGHTGRAY;ne.LIGHTPINK=Object.freeze(ne.fromCssColorString("#FFB6C1"));ne.LIGHTSEAGREEN=Object.freeze(ne.fromCssColorString("#20B2AA"));ne.LIGHTSKYBLUE=Object.freeze(ne.fromCssColorString("#87CEFA"));ne.LIGHTSLATEGRAY=Object.freeze(ne.fromCssColorString("#778899"));ne.LIGHTSLATEGREY=ne.LIGHTSLATEGRAY;ne.LIGHTSTEELBLUE=Object.freeze(ne.fromCssColorString("#B0C4DE"));ne.LIGHTYELLOW=Object.freeze(ne.fromCssColorString("#FFFFE0"));ne.LIME=Object.freeze(ne.fromCssColorString("#00FF00"));ne.LIMEGREEN=Object.freeze(ne.fromCssColorString("#32CD32"));ne.LINEN=Object.freeze(ne.fromCssColorString("#FAF0E6"));ne.MAGENTA=Object.freeze(ne.fromCssColorString("#FF00FF"));ne.MAROON=Object.freeze(ne.fromCssColorString("#800000"));ne.MEDIUMAQUAMARINE=Object.freeze(ne.fromCssColorString("#66CDAA"));ne.MEDIUMBLUE=Object.freeze(ne.fromCssColorString("#0000CD"));ne.MEDIUMORCHID=Object.freeze(ne.fromCssColorString("#BA55D3"));ne.MEDIUMPURPLE=Object.freeze(ne.fromCssColorString("#9370DB"));ne.MEDIUMSEAGREEN=Object.freeze(ne.fromCssColorString("#3CB371"));ne.MEDIUMSLATEBLUE=Object.freeze(ne.fromCssColorString("#7B68EE"));ne.MEDIUMSPRINGGREEN=Object.freeze(ne.fromCssColorString("#00FA9A"));ne.MEDIUMTURQUOISE=Object.freeze(ne.fromCssColorString("#48D1CC"));ne.MEDIUMVIOLETRED=Object.freeze(ne.fromCssColorString("#C71585"));ne.MIDNIGHTBLUE=Object.freeze(ne.fromCssColorString("#191970"));ne.MINTCREAM=Object.freeze(ne.fromCssColorString("#F5FFFA"));ne.MISTYROSE=Object.freeze(ne.fromCssColorString("#FFE4E1"));ne.MOCCASIN=Object.freeze(ne.fromCssColorString("#FFE4B5"));ne.NAVAJOWHITE=Object.freeze(ne.fromCssColorString("#FFDEAD"));ne.NAVY=Object.freeze(ne.fromCssColorString("#000080"));ne.OLDLACE=Object.freeze(ne.fromCssColorString("#FDF5E6"));ne.OLIVE=Object.freeze(ne.fromCssColorString("#808000"));ne.OLIVEDRAB=Object.freeze(ne.fromCssColorString("#6B8E23"));ne.ORANGE=Object.freeze(ne.fromCssColorString("#FFA500"));ne.ORANGERED=Object.freeze(ne.fromCssColorString("#FF4500"));ne.ORCHID=Object.freeze(ne.fromCssColorString("#DA70D6"));ne.PALEGOLDENROD=Object.freeze(ne.fromCssColorString("#EEE8AA"));ne.PALEGREEN=Object.freeze(ne.fromCssColorString("#98FB98"));ne.PALETURQUOISE=Object.freeze(ne.fromCssColorString("#AFEEEE"));ne.PALEVIOLETRED=Object.freeze(ne.fromCssColorString("#DB7093"));ne.PAPAYAWHIP=Object.freeze(ne.fromCssColorString("#FFEFD5"));ne.PEACHPUFF=Object.freeze(ne.fromCssColorString("#FFDAB9"));ne.PERU=Object.freeze(ne.fromCssColorString("#CD853F"));ne.PINK=Object.freeze(ne.fromCssColorString("#FFC0CB"));ne.PLUM=Object.freeze(ne.fromCssColorString("#DDA0DD"));ne.POWDERBLUE=Object.freeze(ne.fromCssColorString("#B0E0E6"));ne.PURPLE=Object.freeze(ne.fromCssColorString("#800080"));ne.RED=Object.freeze(ne.fromCssColorString("#FF0000"));ne.ROSYBROWN=Object.freeze(ne.fromCssColorString("#BC8F8F"));ne.ROYALBLUE=Object.freeze(ne.fromCssColorString("#4169E1"));ne.SADDLEBROWN=Object.freeze(ne.fromCssColorString("#8B4513"));ne.SALMON=Object.freeze(ne.fromCssColorString("#FA8072"));ne.SANDYBROWN=Object.freeze(ne.fromCssColorString("#F4A460"));ne.SEAGREEN=Object.freeze(ne.fromCssColorString("#2E8B57"));ne.SEASHELL=Object.freeze(ne.fromCssColorString("#FFF5EE"));ne.SIENNA=Object.freeze(ne.fromCssColorString("#A0522D"));ne.SILVER=Object.freeze(ne.fromCssColorString("#C0C0C0"));ne.SKYBLUE=Object.freeze(ne.fromCssColorString("#87CEEB"));ne.SLATEBLUE=Object.freeze(ne.fromCssColorString("#6A5ACD"));ne.SLATEGRAY=Object.freeze(ne.fromCssColorString("#708090"));ne.SLATEGREY=ne.SLATEGRAY;ne.SNOW=Object.freeze(ne.fromCssColorString("#FFFAFA"));ne.SPRINGGREEN=Object.freeze(ne.fromCssColorString("#00FF7F"));ne.STEELBLUE=Object.freeze(ne.fromCssColorString("#4682B4"));ne.TAN=Object.freeze(ne.fromCssColorString("#D2B48C"));ne.TEAL=Object.freeze(ne.fromCssColorString("#008080"));ne.THISTLE=Object.freeze(ne.fromCssColorString("#D8BFD8"));ne.TOMATO=Object.freeze(ne.fromCssColorString("#FF6347"));ne.TURQUOISE=Object.freeze(ne.fromCssColorString("#40E0D0"));ne.VIOLET=Object.freeze(ne.fromCssColorString("#EE82EE"));ne.WHEAT=Object.freeze(ne.fromCssColorString("#F5DEB3"));ne.WHITE=Object.freeze(ne.fromCssColorString("#FFFFFF"));ne.WHITESMOKE=Object.freeze(ne.fromCssColorString("#F5F5F5"));ne.YELLOW=Object.freeze(ne.fromCssColorString("#FFFF00"));ne.YELLOWGREEN=Object.freeze(ne.fromCssColorString("#9ACD32"));ne.TRANSPARENT=Object.freeze(new 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t=y(t,h.ZERO),l(n)?(n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=0,n[4]=e[3],n[5]=e[4],n[6]=e[5],n[7]=0,n[8]=e[6],n[9]=e[7],n[10]=e[8],n[11]=0,n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=1,n):new qe(e[0],e[3],e[6],t.x,e[1],e[4],e[7],t.y,e[2],e[5],e[8],t.z,0,0,0,1)};qe.fromTranslationQuaternionRotationScale=function(e,t,n,i){l(i)||(i=new qe);let o=n.x,r=n.y,s=n.z,a=t.x*t.x,c=t.x*t.y,u=t.x*t.z,f=t.x*t.w,d=t.y*t.y,p=t.y*t.z,g=t.y*t.w,m=t.z*t.z,A=t.z*t.w,x=t.w*t.w,C=a-d-m+x,b=2*(c-A),T=2*(u+g),S=2*(c+A),w=-a+d-m+x,D=2*(p-f),I=2*(u-g),B=2*(p+f),M=-a-d+m+x;return i[0]=C*o,i[1]=S*o,i[2]=I*o,i[3]=0,i[4]=b*r,i[5]=w*r,i[6]=B*r,i[7]=0,i[8]=T*s,i[9]=D*s,i[10]=M*s,i[11]=0,i[12]=e.x,i[13]=e.y,i[14]=e.z,i[15]=1,i};qe.fromTranslationRotationScale=function(e,t){return qe.fromTranslationQuaternionRotationScale(e.translation,e.rotation,e.scale,t)};qe.fromTranslation=function(e,t){return qe.fromRotationTranslation(Q.IDENTITY,e,t)};qe.fromScale=function(e,t){return l(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e.y,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e.z,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new qe(e.x,0,0,0,0,e.y,0,0,0,0,e.z,0,0,0,0,1)};qe.fromUniformScale=function(e,t){return l(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new qe(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};qe.fromRotation=function(e,t){return l(t)||(t=new qe),t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=0,t[4]=e[3],t[5]=e[4],t[6]=e[5],t[7]=0,t[8]=e[6],t[9]=e[7],t[10]=e[8],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t};var fC=new h,dC=new h,_S=new h;qe.fromCamera=function(e,t){let n=e.position,i=e.direction,o=e.up;h.normalize(i,fC),h.normalize(h.cross(fC,o,dC),dC),h.normalize(h.cross(dC,fC,_S),_S);let r=dC.x,s=dC.y,a=dC.z,c=fC.x,u=fC.y,f=fC.z,d=_S.x,p=_S.y,g=_S.z,m=n.x,A=n.y,x=n.z,C=r*-m+s*-A+a*-x,b=d*-m+p*-A+g*-x,T=c*m+u*A+f*x;return l(t)?(t[0]=r,t[1]=d,t[2]=-c,t[3]=0,t[4]=s,t[5]=p,t[6]=-u,t[7]=0,t[8]=a,t[9]=g,t[10]=-f,t[11]=0,t[12]=C,t[13]=b,t[14]=T,t[15]=1,t):new qe(r,s,a,C,d,p,g,b,-c,-u,-f,T,0,0,0,1)};qe.computePerspectiveFieldOfView=function(e,t,n,i,o){let s=1/Math.tan(e*.5),a=s/t,c=(i+n)/(n-i),u=2*i*n/(n-i);return o[0]=a,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=c,o[11]=-1,o[12]=0,o[13]=0,o[14]=u,o[15]=0,o};qe.computeOrthographicOffCenter=function(e,t,n,i,o,r,s){let a=1/(t-e),c=1/(i-n),u=1/(r-o),f=-(t+e)*a,d=-(i+n)*c,p=-(r+o)*u;return a*=2,c*=2,u*=-2,s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=0,s[9]=0,s[10]=u,s[11]=0,s[12]=f,s[13]=d,s[14]=p,s[15]=1,s};qe.computePerspectiveOffCenter=function(e,t,n,i,o,r,s){let a=2*o/(t-e),c=2*o/(i-n),u=(t+e)/(t-e),f=(i+n)/(i-n),d=-(r+o)/(r-o),p=-1,g=-2*r*o/(r-o);return s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=u,s[9]=f,s[10]=d,s[11]=p,s[12]=0,s[13]=0,s[14]=g,s[15]=0,s};qe.computeInfinitePerspectiveOffCenter=function(e,t,n,i,o,r){let s=2*o/(t-e),a=2*o/(i-n),c=(t+e)/(t-e),u=(i+n)/(i-n),f=-1,d=-1,p=-2*o;return r[0]=s,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=a,r[6]=0,r[7]=0,r[8]=c,r[9]=u,r[10]=f,r[11]=d,r[12]=0,r[13]=0,r[14]=p,r[15]=0,r};qe.computeViewportTransformation=function(e,t,n,i){l(i)||(i=new qe),e=y(e,y.EMPTY_OBJECT);let o=y(e.x,0),r=y(e.y,0),s=y(e.width,0),a=y(e.height,0);t=y(t,0),n=y(n,1);let c=s*.5,u=a*.5,f=(n-t)*.5,d=c,p=u,g=f,m=o+c,A=r+u,x=t+f,C=1;return i[0]=d,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=p,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=g,i[11]=0,i[12]=m,i[13]=A,i[14]=x,i[15]=C,i};qe.computeView=function(e,t,n,i,o){return o[0]=i.x,o[1]=n.x,o[2]=-t.x,o[3]=0,o[4]=i.y,o[5]=n.y,o[6]=-t.y,o[7]=0,o[8]=i.z,o[9]=n.z,o[10]=-t.z,o[11]=0,o[12]=-h.dot(i,e),o[13]=-h.dot(n,e),o[14]=h.dot(t,e),o[15]=1,o};qe.toArray=function(e,t){return l(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]};qe.getElementIndex=function(e,t){return e*4+t};qe.getColumn=function(e,t,n){let i=t*4,o=e[i],r=e[i+1],s=e[i+2],a=e[i+3];return n.x=o,n.y=r,n.z=s,n.w=a,n};qe.setColumn=function(e,t,n,i){i=qe.clone(e,i);let o=t*4;return i[o]=n.x,i[o+1]=n.y,i[o+2]=n.z,i[o+3]=n.w,i};qe.getRow=function(e,t,n){let i=e[t],o=e[t+4],r=e[t+8],s=e[t+12];return n.x=i,n.y=o,n.z=r,n.w=s,n};qe.setRow=function(e,t,n,i){return i=qe.clone(e,i),i[t]=n.x,i[t+4]=n.y,i[t+8]=n.z,i[t+12]=n.w,i};qe.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n};var Rxe=new h;qe.setScale=function(e,t,n){let i=qe.getScale(e,Rxe),o=t.x/i.x,r=t.y/i.y,s=t.z/i.z;return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3],n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*r,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var Mxe=new h;qe.setUniformScale=function(e,t,n){let i=qe.getScale(e,Mxe),o=t/i.x,r=t/i.y,s=t/i.z;return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3],n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*r,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var TG=new h;qe.getScale=function(e,t){return t.x=h.magnitude(h.fromElements(e[0],e[1],e[2],TG)),t.y=h.magnitude(h.fromElements(e[4],e[5],e[6],TG)),t.z=h.magnitude(h.fromElements(e[8],e[9],e[10],TG)),t};var eK=new h;qe.getMaximumScale=function(e){return qe.getScale(e,eK),h.maximumComponent(eK)};var Lxe=new h;qe.setRotation=function(e,t,n){let i=qe.getScale(e,Lxe);return n[0]=t[0]*i.x,n[1]=t[1]*i.x,n[2]=t[2]*i.x,n[3]=e[3],n[4]=t[3]*i.y,n[5]=t[4]*i.y,n[6]=t[5]*i.y,n[7]=e[7],n[8]=t[6]*i.z,n[9]=t[7]*i.z,n[10]=t[8]*i.z,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var Fxe=new h;qe.getRotation=function(e,t){let n=qe.getScale(e,Fxe);return t[0]=e[0]/n.x,t[1]=e[1]/n.x,t[2]=e[2]/n.x,t[3]=e[4]/n.y,t[4]=e[5]/n.y,t[5]=e[6]/n.y,t[6]=e[8]/n.z,t[7]=e[9]/n.z,t[8]=e[10]/n.z,t};qe.multiply=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[3],a=e[4],c=e[5],u=e[6],f=e[7],d=e[8],p=e[9],g=e[10],m=e[11],A=e[12],x=e[13],C=e[14],b=e[15],T=t[0],S=t[1],w=t[2],D=t[3],I=t[4],B=t[5],M=t[6],L=t[7],_=t[8],E=t[9],v=t[10],P=t[11],O=t[12],F=t[13],U=t[14],V=t[15],G=i*T+a*S+d*w+A*D,k=o*T+c*S+p*w+x*D,Y=r*T+u*S+g*w+C*D,j=s*T+f*S+m*w+b*D,X=i*I+a*B+d*M+A*L,W=o*I+c*B+p*M+x*L,J=r*I+u*B+g*M+C*L,Z=s*I+f*B+m*M+b*L,he=i*_+a*E+d*v+A*P,pe=o*_+c*E+p*v+x*P,oe=r*_+u*E+g*v+C*P,ue=s*_+f*E+m*v+b*P,_e=i*O+a*F+d*U+A*V,Ce=o*O+c*F+p*U+x*V,we=r*O+u*F+g*U+C*V,Fe=s*O+f*F+m*U+b*V;return n[0]=G,n[1]=k,n[2]=Y,n[3]=j,n[4]=X,n[5]=W,n[6]=J,n[7]=Z,n[8]=he,n[9]=pe,n[10]=oe,n[11]=ue,n[12]=_e,n[13]=Ce,n[14]=we,n[15]=Fe,n};qe.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n};qe.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n};qe.multiplyTransformation=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],u=e[8],f=e[9],d=e[10],p=e[12],g=e[13],m=e[14],A=t[0],x=t[1],C=t[2],b=t[4],T=t[5],S=t[6],w=t[8],D=t[9],I=t[10],B=t[12],M=t[13],L=t[14],_=i*A+s*x+u*C,E=o*A+a*x+f*C,v=r*A+c*x+d*C,P=i*b+s*T+u*S,O=o*b+a*T+f*S,F=r*b+c*T+d*S,U=i*w+s*D+u*I,V=o*w+a*D+f*I,G=r*w+c*D+d*I,k=i*B+s*M+u*L+p,Y=o*B+a*M+f*L+g,j=r*B+c*M+d*L+m;return n[0]=_,n[1]=E,n[2]=v,n[3]=0,n[4]=P,n[5]=O,n[6]=F,n[7]=0,n[8]=U,n[9]=V,n[10]=G,n[11]=0,n[12]=k,n[13]=Y,n[14]=j,n[15]=1,n};qe.multiplyByMatrix3=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],u=e[8],f=e[9],d=e[10],p=t[0],g=t[1],m=t[2],A=t[3],x=t[4],C=t[5],b=t[6],T=t[7],S=t[8],w=i*p+s*g+u*m,D=o*p+a*g+f*m,I=r*p+c*g+d*m,B=i*A+s*x+u*C,M=o*A+a*x+f*C,L=r*A+c*x+d*C,_=i*b+s*T+u*S,E=o*b+a*T+f*S,v=r*b+c*T+d*S;return n[0]=w,n[1]=D,n[2]=I,n[3]=0,n[4]=B,n[5]=M,n[6]=L,n[7]=0,n[8]=_,n[9]=E,n[10]=v,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};qe.multiplyByTranslation=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=i*e[0]+o*e[4]+r*e[8]+e[12],a=i*e[1]+o*e[5]+r*e[9]+e[13],c=i*e[2]+o*e[6]+r*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=s,n[13]=a,n[14]=c,n[15]=e[15],n};qe.multiplyByScale=function(e,t,n){let i=t.x,o=t.y,r=t.z;return i===1&&o===1&&r===1?qe.clone(e,n):(n[0]=i*e[0],n[1]=i*e[1],n[2]=i*e[2],n[3]=e[3],n[4]=o*e[4],n[5]=o*e[5],n[6]=o*e[6],n[7]=e[7],n[8]=r*e[8],n[9]=r*e[9],n[10]=r*e[10],n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n)};qe.multiplyByUniformScale=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3],n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7],n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};qe.multiplyByVector=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=t.w,a=e[0]*i+e[4]*o+e[8]*r+e[12]*s,c=e[1]*i+e[5]*o+e[9]*r+e[13]*s,u=e[2]*i+e[6]*o+e[10]*r+e[14]*s,f=e[3]*i+e[7]*o+e[11]*r+e[15]*s;return n.x=a,n.y=c,n.z=u,n.w=f,n};qe.multiplyByPointAsVector=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=e[0]*i+e[4]*o+e[8]*r,a=e[1]*i+e[5]*o+e[9]*r,c=e[2]*i+e[6]*o+e[10]*r;return n.x=s,n.y=a,n.z=c,n};qe.multiplyByPoint=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=e[0]*i+e[4]*o+e[8]*r+e[12],a=e[1]*i+e[5]*o+e[9]*r+e[13],c=e[2]*i+e[6]*o+e[10]*r+e[14];return n.x=s,n.y=a,n.z=c,n};qe.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n};qe.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t};qe.transpose=function(e,t){let n=e[1],i=e[2],o=e[3],r=e[6],s=e[7],a=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=i,t[9]=r,t[10]=e[10],t[11]=e[14],t[12]=o,t[13]=s,t[14]=a,t[15]=e[15],t};qe.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t};qe.equals=function(e,t){return e===t||l(e)&&l(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]};qe.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||l(e)&&l(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n};qe.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t};qe.getMatrix3=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var Nxe=new Q,kxe=new Q,Vxe=new se,Uxe=new se(0,0,0,1);qe.inverse=function(e,t){let n=e[0],i=e[4],o=e[8],r=e[12],s=e[1],a=e[5],c=e[9],u=e[13],f=e[2],d=e[6],p=e[10],g=e[14],m=e[3],A=e[7],x=e[11],C=e[15],b=p*C,T=g*x,S=d*C,w=g*A,D=d*x,I=p*A,B=f*C,M=g*m,L=f*x,_=p*m,E=f*A,v=d*m,P=b*a+w*c+D*u-(T*a+S*c+I*u),O=T*s+B*c+_*u-(b*s+M*c+L*u),F=S*s+M*a+E*u-(w*s+B*a+v*u),U=I*s+L*a+v*c-(D*s+_*a+E*c),V=T*i+S*o+I*r-(b*i+w*o+D*r),G=b*n+M*o+L*r-(T*n+B*o+_*r),k=w*n+B*i+v*r-(S*n+M*i+E*r),Y=D*n+_*i+E*o-(I*n+L*i+v*o);b=o*u,T=r*c,S=i*u,w=r*a,D=i*c,I=o*a,B=n*u,M=r*s,L=n*c,_=o*s,E=n*a,v=i*s;let j=b*A+w*x+D*C-(T*A+S*x+I*C),X=T*m+B*x+_*C-(b*m+M*x+L*C),W=S*m+M*A+E*C-(w*m+B*A+v*C),J=I*m+L*A+v*x-(D*m+_*A+E*x),Z=S*p+I*g+T*d-(D*g+b*d+w*p),he=L*g+b*f+M*p-(B*p+_*g+T*f),pe=B*d+v*g+w*f-(E*g+S*f+M*d),oe=E*p+D*f+_*d-(L*d+v*p+I*f),ue=n*P+i*O+o*F+r*U;if(Math.abs(ue)<R.EPSILON21){if(Q.equalsEpsilon(qe.getMatrix3(e,Nxe),kxe,R.EPSILON7)&&se.equals(qe.getRow(e,3,Vxe),Uxe))return t[0]=0,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=0,t[11]=0,t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=1,t;throw new de("matrix is not invertible because its determinate is zero.")}return ue=1/ue,t[0]=P*ue,t[1]=O*ue,t[2]=F*ue,t[3]=U*ue,t[4]=V*ue,t[5]=G*ue,t[6]=k*ue,t[7]=Y*ue,t[8]=j*ue,t[9]=X*ue,t[10]=W*ue,t[11]=J*ue,t[12]=Z*ue,t[13]=he*ue,t[14]=pe*ue,t[15]=oe*ue,t};qe.inverseTransformation=function(e,t){let n=e[0],i=e[1],o=e[2],r=e[4],s=e[5],a=e[6],c=e[8],u=e[9],f=e[10],d=e[12],p=e[13],g=e[14],m=-n*d-i*p-o*g,A=-r*d-s*p-a*g,x=-c*d-u*p-f*g;return t[0]=n,t[1]=r,t[2]=c,t[3]=0,t[4]=i,t[5]=s,t[6]=u,t[7]=0,t[8]=o,t[9]=a,t[10]=f,t[11]=0,t[12]=m,t[13]=A,t[14]=x,t[15]=1,t};var zxe=new qe;qe.inverseTranspose=function(e,t){return qe.inverse(qe.transpose(e,zxe),t)};qe.IDENTITY=Object.freeze(new qe(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1));qe.ZERO=Object.freeze(new qe(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0));qe.COLUMN0ROW0=0;qe.COLUMN0ROW1=1;qe.COLUMN0ROW2=2;qe.COLUMN0ROW3=3;qe.COLUMN1ROW0=4;qe.COLUMN1ROW1=5;qe.COLUMN1ROW2=6;qe.COLUMN1ROW3=7;qe.COLUMN2ROW0=8;qe.COLUMN2ROW1=9;qe.COLUMN2ROW2=10;qe.COLUMN2ROW3=11;qe.COLUMN3ROW0=12;qe.COLUMN3ROW1=13;qe.COLUMN3ROW2=14;qe.COLUMN3ROW3=15;Object.defineProperties(qe.prototype,{length:{get:function(){return qe.packedLength}}});qe.prototype.clone=function(e){return qe.clone(this,e)};qe.prototype.equals=function(e){return qe.equals(this,e)};qe.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]};qe.prototype.equalsEpsilon=function(e,t){return qe.equalsEpsilon(this,e,t)};qe.prototype.toString=function(){return`(${this[0]}, ${this[4]}, ${this[8]}, ${this[12]})
(${this[1]}, ${this[5]}, ${this[9]}, ${this[13]})
(${this[2]}, ${this[6]}, ${this[10]}, ${this[14]})
(${this[3]}, ${this[7]}, ${this[11]}, ${this[15]})`};var N=qe;function an(e,t){this.center=h.clone(y(e,h.ZERO)),this.radius=y(t,0)}var SG=new h,wG=new h,vG=new h,DG=new h,PG=new h,IG=new h,OG=new h,Es=new h,BG=new h,RG=new h,MG=new h,LG=new h,Gxe=4/3*R.PI;an.fromPoints=function(e,t){if(l(t)||(t=new an),!l(e)||e.length===0)return t.center=h.clone(h.ZERO,t.center),t.radius=0,t;let n=h.clone(e[0],OG),i=h.clone(n,SG),o=h.clone(n,wG),r=h.clone(n,vG),s=h.clone(n,DG),a=h.clone(n,PG),c=h.clone(n,IG),u=e.length,f;for(f=1;f<u;f++){h.clone(e[f],n);let B=n.x,M=n.y,L=n.z;B<i.x&&h.clone(n,i),B>s.x&&h.clone(n,s),M<o.y&&h.clone(n,o),M>a.y&&h.clone(n,a),L<r.z&&h.clone(n,r),L>c.z&&h.clone(n,c)}let d=h.magnitudeSquared(h.subtract(s,i,Es)),p=h.magnitudeSquared(h.subtract(a,o,Es)),g=h.magnitudeSquared(h.subtract(c,r,Es)),m=i,A=s,x=d;p>x&&(x=p,m=o,A=a),g>x&&(x=g,m=r,A=c);let C=BG;C.x=(m.x+A.x)*.5,C.y=(m.y+A.y)*.5,C.z=(m.z+A.z)*.5;let b=h.magnitudeSquared(h.subtract(A,C,Es)),T=Math.sqrt(b),S=RG;S.x=i.x,S.y=o.y,S.z=r.z;let w=MG;w.x=s.x,w.y=a.y,w.z=c.z;let D=h.midpoint(S,w,LG),I=0;for(f=0;f<u;f++){h.clone(e[f],n);let B=h.magnitude(h.subtract(n,D,Es));B>I&&(I=B);let M=h.magnitudeSquared(h.subtract(n,C,Es));if(M>b){let L=Math.sqrt(M);T=(T+L)*.5,b=T*T;let _=L-T;C.x=(T*C.x+_*n.x)/L,C.y=(T*C.y+_*n.y)/L,C.z=(T*C.z+_*n.z)/L}}return T<I?(h.clone(C,t.center),t.radius=T):(h.clone(D,t.center),t.radius=I),t};var Hxe=new gi,Wxe=new h,jxe=new h,bG=new fe,EG=new fe;an.fromRectangle2D=function(e,t,n){return an.fromRectangleWithHeights2D(e,t,0,0,n)};an.fromRectangleWithHeights2D=function(e,t,n,i,o){if(l(o)||(o=new an),!l(e))return o.center=h.clone(h.ZERO,o.center),o.radius=0,o;t=y(t,Hxe),ce.southwest(e,bG),bG.height=n,ce.northeast(e,EG),EG.height=i;let r=t.project(bG,Wxe),s=t.project(EG,jxe),a=s.x-r.x,c=s.y-r.y,u=s.z-r.z;o.radius=Math.sqrt(a*a+c*c+u*u)*.5;let f=o.center;return f.x=r.x+a*.5,f.y=r.y+c*.5,f.z=r.z+u*.5,o};var qxe=[];an.fromRectangle3D=function(e,t,n,i){if(t=y(t,ie.WGS84),n=y(n,0),l(i)||(i=new an),!l(e))return i.center=h.clone(h.ZERO,i.center),i.radius=0,i;let o=ce.subsample(e,t,n,qxe);return an.fromPoints(o,i)};an.fromVertices=function(e,t,n,i){if(l(i)||(i=new an),!l(e)||e.length===0)return i.center=h.clone(h.ZERO,i.center),i.radius=0,i;t=y(t,h.ZERO),n=y(n,3);let o=OG;o.x=e[0]+t.x,o.y=e[1]+t.y,o.z=e[2]+t.z;let r=h.clone(o,SG),s=h.clone(o,wG),a=h.clone(o,vG),c=h.clone(o,DG),u=h.clone(o,PG),f=h.clone(o,IG),d=e.length,p;for(p=0;p<d;p+=n){let L=e[p]+t.x,_=e[p+1]+t.y,E=e[p+2]+t.z;o.x=L,o.y=_,o.z=E,L<r.x&&h.clone(o,r),L>c.x&&h.clone(o,c),_<s.y&&h.clone(o,s),_>u.y&&h.clone(o,u),E<a.z&&h.clone(o,a),E>f.z&&h.clone(o,f)}let g=h.magnitudeSquared(h.subtract(c,r,Es)),m=h.magnitudeSquared(h.subtract(u,s,Es)),A=h.magnitudeSquared(h.subtract(f,a,Es)),x=r,C=c,b=g;m>b&&(b=m,x=s,C=u),A>b&&(b=A,x=a,C=f);let T=BG;T.x=(x.x+C.x)*.5,T.y=(x.y+C.y)*.5,T.z=(x.z+C.z)*.5;let S=h.magnitudeSquared(h.subtract(C,T,Es)),w=Math.sqrt(S),D=RG;D.x=r.x,D.y=s.y,D.z=a.z;let I=MG;I.x=c.x,I.y=u.y,I.z=f.z;let B=h.midpoint(D,I,LG),M=0;for(p=0;p<d;p+=n){o.x=e[p]+t.x,o.y=e[p+1]+t.y,o.z=e[p+2]+t.z;let L=h.magnitude(h.subtract(o,B,Es));L>M&&(M=L);let _=h.magnitudeSquared(h.subtract(o,T,Es));if(_>S){let E=Math.sqrt(_);w=(w+E)*.5,S=w*w;let v=E-w;T.x=(w*T.x+v*o.x)/E,T.y=(w*T.y+v*o.y)/E,T.z=(w*T.z+v*o.z)/E}}return w<M?(h.clone(T,i.center),i.radius=w):(h.clone(B,i.center),i.radius=M),i};an.fromEncodedCartesianVertices=function(e,t,n){if(l(n)||(n=new an),!l(e)||!l(t)||e.length!==t.length||e.length===0)return n.center=h.clone(h.ZERO,n.center),n.radius=0,n;let i=OG;i.x=e[0]+t[0],i.y=e[1]+t[1],i.z=e[2]+t[2];let o=h.clone(i,SG),r=h.clone(i,wG),s=h.clone(i,vG),a=h.clone(i,DG),c=h.clone(i,PG),u=h.clone(i,IG),f=e.length,d;for(d=0;d<f;d+=3){let M=e[d]+t[d],L=e[d+1]+t[d+1],_=e[d+2]+t[d+2];i.x=M,i.y=L,i.z=_,M<o.x&&h.clone(i,o),M>a.x&&h.clone(i,a),L<r.y&&h.clone(i,r),L>c.y&&h.clone(i,c),_<s.z&&h.clone(i,s),_>u.z&&h.clone(i,u)}let p=h.magnitudeSquared(h.subtract(a,o,Es)),g=h.magnitudeSquared(h.subtract(c,r,Es)),m=h.magnitudeSquared(h.subtract(u,s,Es)),A=o,x=a,C=p;g>C&&(C=g,A=r,x=c),m>C&&(C=m,A=s,x=u);let b=BG;b.x=(A.x+x.x)*.5,b.y=(A.y+x.y)*.5,b.z=(A.z+x.z)*.5;let T=h.magnitudeSquared(h.subtract(x,b,Es)),S=Math.sqrt(T),w=RG;w.x=o.x,w.y=r.y,w.z=s.z;let D=MG;D.x=a.x,D.y=c.y,D.z=u.z;let I=h.midpoint(w,D,LG),B=0;for(d=0;d<f;d+=3){i.x=e[d]+t[d],i.y=e[d+1]+t[d+1],i.z=e[d+2]+t[d+2];let M=h.magnitude(h.subtract(i,I,Es));M>B&&(B=M);let L=h.magnitudeSquared(h.subtract(i,b,Es));if(L>T){let _=Math.sqrt(L);S=(S+_)*.5,T=S*S;let E=_-S;b.x=(S*b.x+E*i.x)/_,b.y=(S*b.y+E*i.y)/_,b.z=(S*b.z+E*i.z)/_}}return S<B?(h.clone(b,n.center),n.radius=S):(h.clone(I,n.center),n.radius=B),n};an.fromCornerPoints=function(e,t,n){l(n)||(n=new an);let i=h.midpoint(e,t,n.center);return n.radius=h.distance(i,t),n};an.fromEllipsoid=function(e,t){return l(t)||(t=new an),h.clone(h.ZERO,t.center),t.radius=e.maximumRadius,t};var Yxe=new h;an.fromBoundingSpheres=function(e,t){if(l(t)||(t=new an),!l(e)||e.length===0)return t.center=h.clone(h.ZERO,t.center),t.radius=0,t;let n=e.length;if(n===1)return an.clone(e[0],t);if(n===2)return an.union(e[0],e[1],t);let i=[],o;for(o=0;o<n;o++)i.push(e[o].center);t=an.fromPoints(i,t);let r=t.center,s=t.radius;for(o=0;o<n;o++){let a=e[o];s=Math.max(s,h.distance(r,a.center,Yxe)+a.radius)}return t.radius=s,t};var Xxe=new h,Kxe=new h,Jxe=new h;an.fromOrientedBoundingBox=function(e,t){l(t)||(t=new an);let n=e.halfAxes,i=Q.getColumn(n,0,Xxe),o=Q.getColumn(n,1,Kxe),r=Q.getColumn(n,2,Jxe);return h.add(i,o,i),h.add(i,r,i),t.center=h.clone(e.center,t.center),t.radius=h.magnitude(i),t};var Zxe=new h,Qxe=new h;an.fromTransformation=function(e,t){l(t)||(t=new an);let n=N.getTranslation(e,Zxe),i=N.getScale(e,Qxe),o=.5*h.magnitude(i);return t.center=h.clone(n,t.center),t.radius=o,t};an.clone=function(e,t){if(!!l(e))return l(t)?(t.center=h.clone(e.center,t.center),t.radius=e.radius,t):new an(e.center,e.radius)};an.packedLength=4;an.pack=function(e,t,n){n=y(n,0);let i=e.center;return t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n]=e.radius,t};an.unpack=function(e,t,n){t=y(t,0),l(n)||(n=new an);let i=n.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],n.radius=e[t],n};var $xe=new h,eCe=new h;an.union=function(e,t,n){l(n)||(n=new an);let i=e.center,o=e.radius,r=t.center,s=t.radius,a=h.subtract(r,i,$xe),c=h.magnitude(a);if(o>=c+s)return e.clone(n),n;if(s>=c+o)return t.clone(n),n;let u=(o+c+s)*.5,f=h.multiplyByScalar(a,(-o+u)/c,eCe);return h.add(f,i,f),h.clone(f,n.center),n.radius=u,n};var tCe=new h;an.expand=function(e,t,n){n=an.clone(e,n);let i=h.magnitude(h.subtract(t,n.center,tCe));return i>n.radius&&(n.radius=i),n};an.intersectPlane=function(e,t){let 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Oe;Fi.fixedFrameToHeadingPitchRoll=function(e,t,n,i){t=y(t,ie.WGS84),n=y(n,Fi.eastNorthUpToFixedFrame),l(i)||(i=new Yc);let o=N.getTranslation(e,xTe);if(h.equals(o,h.ZERO))return i.heading=0,i.pitch=0,i.roll=0,i;let r=N.inverseTransformation(n(o,t,UK),UK),s=N.setScale(e,ATe,CTe);s=N.setTranslation(s,h.ZERO,s),r=N.multiply(r,s,r);let a=Oe.fromRotationMatrix(N.getMatrix3(r,TTe),bTe);return a=Oe.normalize(a,a),Yc.fromQuaternion(a,i)};var ETe=6*3600+41*60+50.54841,STe=8640184812866e-6,wTe=.093104,vTe=-62e-7,DTe=11772758384668e-32,PTe=72921158553e-15,ITe=R.TWO_PI/86400,M2=new $;Fi.computeTemeToPseudoFixedMatrix=function(e,t){M2=$.addSeconds(e,-$.computeTaiMinusUtc(e),M2);let n=M2.dayNumber,i=M2.secondsOfDay,o,r=n-2451545;i>=43200?o=(r+.5)/qn.DAYS_PER_JULIAN_CENTURY:o=(r-.5)/qn.DAYS_PER_JULIAN_CENTURY;let a=(ETe+o*(STe+o*(wTe+o*vTe)))*ITe%R.TWO_PI,c=PTe+DTe*(n-24515455e-1),u=(i+qn.SECONDS_PER_DAY*.5)%qn.SECONDS_PER_DAY,f=a+c*u,d=Math.cos(f),p=Math.sin(f);return l(t)?(t[0]=d,t[1]=-p,t[2]=0,t[3]=p,t[4]=d,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new Q(d,p,0,-p,d,0,0,0,1)};Fi.iau2006XysData=new vS;Fi.earthOrientationParameters=wS.NONE;var rH=32.184,OTe=2451545;Fi.preloadIcrfFixed=function(e){let t=e.start.dayNumber,n=e.start.secondsOfDay+rH,i=e.stop.dayNumber,o=e.stop.secondsOfDay+rH,r=Fi.iau2006XysData.preload(t,n,i,o),s=Fi.earthOrientationParameters.getPromiseToLoad();return Promise.all([r,s])};Fi.computeIcrfToFixedMatrix=function(e,t){l(t)||(t=new Q);let n=Fi.computeFixedToIcrfMatrix(e,t);if(!!l(n))return Q.transpose(n,t)};var BTe=new i0(0,0,0),RTe=new D_(0,0,0,0,0,0),iH=new Q,oH=new Q;Fi.computeFixedToIcrfMatrix=function(e,t){l(t)||(t=new Q);let n=Fi.earthOrientationParameters.compute(e,RTe);if(!l(n))return;let i=e.dayNumber,o=e.secondsOfDay+rH,r=Fi.iau2006XysData.computeXysRadians(i,o,BTe);if(!l(r))return;let s=r.x+n.xPoleOffset,a=r.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-s*s-a*a)),u=iH;u[0]=1-c*s*s,u[3]=-c*s*a,u[6]=s,u[1]=-c*s*a,u[4]=1-c*a*a,u[7]=a,u[2]=-s,u[5]=-a,u[8]=1-c*(s*s+a*a);let f=Q.fromRotationZ(-r.s,oH),d=Q.multiply(u,f,iH),p=e.dayNumber,g=e.secondsOfDay-$.computeTaiMinusUtc(e)+n.ut1MinusUtc,m=p-2451545,A=g/qn.SECONDS_PER_DAY,x=.779057273264+A+.00273781191135448*(m+A);x=x%1*R.TWO_PI;let C=Q.fromRotationZ(x,oH),b=Q.multiply(d,C,iH),T=Math.cos(n.xPoleWander),S=Math.cos(n.yPoleWander),w=Math.sin(n.xPoleWander),D=Math.sin(n.yPoleWander),I=i-OTe+o/qn.SECONDS_PER_DAY;I/=36525;let B=-47e-6*I*R.RADIANS_PER_DEGREE/3600,M=Math.cos(B),L=Math.sin(B),_=oH;return _[0]=T*M,_[1]=T*L,_[2]=w,_[3]=-S*L+D*w*M,_[4]=S*M+D*w*L,_[5]=-D*T,_[6]=-D*L-S*w*M,_[7]=D*M-S*w*L,_[8]=S*T,Q.multiply(b,_,t)};var MTe=new se;Fi.pointToWindowCoordinates=function(e,t,n,i){return i=Fi.pointToGLWindowCoordinates(e,t,n,i),i.y=2*t[5]-i.y,i};Fi.pointToGLWindowCoordinates=function(e,t,n,i){l(i)||(i=new H);let o=MTe;return N.multiplyByVector(e,se.fromElements(n.x,n.y,n.z,1,o),o),se.multiplyByScalar(o,1/o.w,o),N.multiplyByVector(t,o,o),H.fromCartesian4(o,i)};var LTe=new h,FTe=new h,NTe=new h;Fi.rotationMatrixFromPositionVelocity=function(e,t,n,i){let o=y(n,ie.WGS84).geodeticSurfaceNormal(e,LTe),r=h.cross(t,o,FTe);h.equalsEpsilon(r,h.ZERO,R.EPSILON6)&&(r=h.clone(h.UNIT_X,r));let s=h.cross(r,t,NTe);return h.normalize(s,s),h.cross(t,s,r),h.negate(r,r),h.normalize(r,r),l(i)||(i=new Q),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=r.x,i[4]=r.y,i[5]=r.z,i[6]=s.x,i[7]=s.y,i[8]=s.z,i};var zK=new N(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),GK=new fe,HK=new h,kTe=new h,VTe=new Q,sH=new N,WK=new N;Fi.basisTo2D=function(e,t,n){let i=N.getTranslation(t,kTe),o=e.ellipsoid,r=o.cartesianToCartographic(i,GK),s=e.project(r,HK);h.fromElements(s.z,s.x,s.y,s);let a=Fi.eastNorthUpToFixedFrame(i,o,sH),c=N.inverseTransformation(a,WK),u=N.getMatrix3(t,VTe),f=N.multiplyByMatrix3(c,u,n);return N.multiply(zK,f,n),N.setTranslation(n,s,n),n};Fi.wgs84To2DModelMatrix=function(e,t,n){let i=e.ellipsoid,o=Fi.eastNorthUpToFixedFrame(t,i,sH),r=N.inverseTransformation(o,WK),s=i.cartesianToCartographic(t,GK),a=e.project(s,HK);h.fromElements(a.z,a.x,a.y,a);let c=N.fromTranslation(a,sH);return N.multiply(zK,r,n),N.multiply(c,n,n),n};var Et=Fi;function aH(e){e=y(e,y.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=y(e.primitiveType,Be.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=y(e.geometryType,Su.NONE),this.boundingSphereCV=e.boundingSphereCV,this.offsetAttribute=e.offsetAttribute}aH.computeNumberOfVertices=function(e){let t=-1;for(let n in e.attributes)if(e.attributes.hasOwnProperty(n)&&l(e.attributes[n])&&l(e.attributes[n].values)){let i=e.attributes[n];t=i.values.length/i.componentsPerAttribute}return t};var UTe=new fe,zTe=new h,jK=new N,GTe=[new fe,new fe,new fe],HTe=[new H,new H,new H],WTe=[new H,new H,new H],jTe=new h,qTe=new Oe,YTe=new N,XTe=new qi;aH._textureCoordinateRotationPoints=function(e,t,n,i){let o,r=ce.center(i,UTe),s=fe.toCartesian(r,n,zTe),a=Et.eastNorthUpToFixedFrame(s,n,jK),c=N.inverse(a,jK),u=HTe,f=GTe;f[0].longitude=i.west,f[0].latitude=i.south,f[1].longitude=i.west,f[1].latitude=i.north,f[2].longitude=i.east,f[2].latitude=i.south;let d=jTe;for(o=0;o<3;o++)fe.toCartesian(f[o],n,d),d=N.multiplyByPointAsVector(c,d,d),u[o].x=d.x,u[o].y=d.y;let p=Oe.fromAxisAngle(h.UNIT_Z,-t,qTe),g=Q.fromQuaternion(p,YTe),m=e.length,A=Number.POSITIVE_INFINITY,x=Number.POSITIVE_INFINITY,C=Number.NEGATIVE_INFINITY,b=Number.NEGATIVE_INFINITY;for(o=0;o<m;o++)d=N.multiplyByPointAsVector(c,e[o],d),d=Q.multiplyByVector(g,d,d),A=Math.min(A,d.x),x=Math.min(x,d.y),C=Math.max(C,d.x),b=Math.max(b,d.y);let T=qi.fromRotation(t,XTe),S=WTe;S[0].x=A,S[0].y=x,S[1].x=A,S[1].y=b,S[2].x=C,S[2].y=x;let w=u[0],D=u[2].x-w.x,I=u[1].y-w.y;for(o=0;o<3;o++){let E=S[o];qi.multiplyByVector(T,E,E),E.x=(E.x-w.x)/D,E.y=(E.y-w.y)/I}let B=S[0],M=S[1],L=S[2],_=new Array(6);return H.pack(B,_),H.pack(M,_,2),H.pack(L,_,4),_};var it=aH;function KTe(e){e=y(e,y.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=y(e.normalize,!1),this.values=e.values}var Ee=KTe;function JTe(e){e=y(e,y.EMPTY_OBJECT),this.position=e.position,this.normal=e.normal,this.st=e.st,this.bitangent=e.bitangent,this.tangent=e.tangent,this.color=e.color}var rn=JTe;var ZTe={NONE:0,TOP:1,ALL:2},Qt=Object.freeze(ZTe);function Wr(e){e=y(e,y.EMPTY_OBJECT),this.position=y(e.position,!1),this.normal=y(e.normal,!1),this.st=y(e.st,!1),this.bitangent=y(e.bitangent,!1),this.tangent=y(e.tangent,!1),this.color=y(e.color,!1)}Wr.POSITION_ONLY=Object.freeze(new Wr({position:!0}));Wr.POSITION_AND_NORMAL=Object.freeze(new Wr({position:!0,normal:!0}));Wr.POSITION_NORMAL_AND_ST=Object.freeze(new Wr({position:!0,normal:!0,st:!0}));Wr.POSITION_AND_ST=Object.freeze(new Wr({position:!0,st:!0}));Wr.POSITION_AND_COLOR=Object.freeze(new Wr({position:!0,color:!0}));Wr.ALL=Object.freeze(new Wr({position:!0,normal:!0,st:!0,tangent:!0,bitangent:!0}));Wr.DEFAULT=Wr.POSITION_NORMAL_AND_ST;Wr.packedLength=6;Wr.pack=function(e,t,n){return n=y(n,0),t[n++]=e.position?1:0,t[n++]=e.normal?1:0,t[n++]=e.st?1:0,t[n++]=e.tangent?1:0,t[n++]=e.bitangent?1:0,t[n]=e.color?1:0,t};Wr.unpack=function(e,t,n){return t=y(t,0),l(n)||(n=new Wr),n.position=e[t++]===1,n.normal=e[t++]===1,n.st=e[t++]===1,n.tangent=e[t++]===1,n.bitangent=e[t++]===1,n.color=e[t]===1,n};Wr.clone=function(e,t){if(!!l(e))return l(t)||(t=new Wr),t.position=e.position,t.normal=e.normal,t.st=e.st,t.tangent=e.tangent,t.bitangent=e.bitangent,t.color=e.color,t};var ve=Wr;var QTe=new h;function Ol(e){e=y(e,y.EMPTY_OBJECT);let t=e.minimum,n=e.maximum,i=y(e.vertexFormat,ve.DEFAULT);this._minimum=h.clone(t),this._maximum=h.clone(n),this._vertexFormat=i,this._offsetAttribute=e.offsetAttribute,this._workerName="createBoxGeometry"}Ol.fromDimensions=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.dimensions,n=h.multiplyByScalar(t,.5,new h);return new Ol({minimum:h.negate(n,new h),maximum:n,vertexFormat:e.vertexFormat,offsetAttribute:e.offsetAttribute})};Ol.fromAxisAlignedBoundingBox=function(e){return new Ol({minimum:e.minimum,maximum:e.maximum})};Ol.packedLength=2*h.packedLength+ve.packedLength+1;Ol.pack=function(e,t,n){return n=y(n,0),h.pack(e._minimum,t,n),h.pack(e._maximum,t,n+h.packedLength),ve.pack(e._vertexFormat,t,n+2*h.packedLength),t[n+2*h.packedLength+ve.packedLength]=y(e._offsetAttribute,-1),t};var YK=new h,XK=new h,KK=new ve,qK={minimum:YK,maximum:XK,vertexFormat:KK,offsetAttribute:void 0};Ol.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,YK),o=h.unpack(e,t+h.packedLength,XK),r=ve.unpack(e,t+2*h.packedLength,KK),s=e[t+2*h.packedLength+ve.packedLength];return l(n)?(n._minimum=h.clone(i,n._minimum),n._maximum=h.clone(o,n._maximum),n._vertexFormat=ve.clone(r,n._vertexFormat),n._offsetAttribute=s===-1?void 0:s,n):(qK.offsetAttribute=s===-1?void 0:s,new Ol(qK))};Ol.createGeometry=function(e){let t=e._minimum,n=e._maximum,i=e._vertexFormat;if(h.equals(t,n))return;let o=new rn,r,s;if(i.position&&(i.st||i.normal||i.tangent||i.bitangent)){if(i.position&&(s=new Float64Array(6*4*3),s[0]=t.x,s[1]=t.y,s[2]=n.z,s[3]=n.x,s[4]=t.y,s[5]=n.z,s[6]=n.x,s[7]=n.y,s[8]=n.z,s[9]=t.x,s[10]=n.y,s[11]=n.z,s[12]=t.x,s[13]=t.y,s[14]=t.z,s[15]=n.x,s[16]=t.y,s[17]=t.z,s[18]=n.x,s[19]=n.y,s[20]=t.z,s[21]=t.x,s[22]=n.y,s[23]=t.z,s[24]=n.x,s[25]=t.y,s[26]=t.z,s[27]=n.x,s[28]=n.y,s[29]=t.z,s[30]=n.x,s[31]=n.y,s[32]=n.z,s[33]=n.x,s[34]=t.y,s[35]=n.z,s[36]=t.x,s[37]=t.y,s[38]=t.z,s[39]=t.x,s[40]=n.y,s[41]=t.z,s[42]=t.x,s[43]=n.y,s[44]=n.z,s[45]=t.x,s[46]=t.y,s[47]=n.z,s[48]=t.x,s[49]=n.y,s[50]=t.z,s[51]=n.x,s[52]=n.y,s[53]=t.z,s[54]=n.x,s[55]=n.y,s[56]=n.z,s[57]=t.x,s[58]=n.y,s[59]=n.z,s[60]=t.x,s[61]=t.y,s[62]=t.z,s[63]=n.x,s[64]=t.y,s[65]=t.z,s[66]=n.x,s[67]=t.y,s[68]=n.z,s[69]=t.x,s[70]=t.y,s[71]=n.z,o.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:s})),i.normal){let u=new Float32Array(72);u[0]=0,u[1]=0,u[2]=1,u[3]=0,u[4]=0,u[5]=1,u[6]=0,u[7]=0,u[8]=1,u[9]=0,u[10]=0,u[11]=1,u[12]=0,u[13]=0,u[14]=-1,u[15]=0,u[16]=0,u[17]=-1,u[18]=0,u[19]=0,u[20]=-1,u[21]=0,u[22]=0,u[23]=-1,u[24]=1,u[25]=0,u[26]=0,u[27]=1,u[28]=0,u[29]=0,u[30]=1,u[31]=0,u[32]=0,u[33]=1,u[34]=0,u[35]=0,u[36]=-1,u[37]=0,u[38]=0,u[39]=-1,u[40]=0,u[41]=0,u[42]=-1,u[43]=0,u[44]=0,u[45]=-1,u[46]=0,u[47]=0,u[48]=0,u[49]=1,u[50]=0,u[51]=0,u[52]=1,u[53]=0,u[54]=0,u[55]=1,u[56]=0,u[57]=0,u[58]=1,u[59]=0,u[60]=0,u[61]=-1,u[62]=0,u[63]=0,u[64]=-1,u[65]=0,u[66]=0,u[67]=-1,u[68]=0,u[69]=0,u[70]=-1,u[71]=0,o.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:u})}if(i.st){let u=new Float32Array(48);u[0]=0,u[1]=0,u[2]=1,u[3]=0,u[4]=1,u[5]=1,u[6]=0,u[7]=1,u[8]=1,u[9]=0,u[10]=0,u[11]=0,u[12]=0,u[13]=1,u[14]=1,u[15]=1,u[16]=0,u[17]=0,u[18]=1,u[19]=0,u[20]=1,u[21]=1,u[22]=0,u[23]=1,u[24]=1,u[25]=0,u[26]=0,u[27]=0,u[28]=0,u[29]=1,u[30]=1,u[31]=1,u[32]=1,u[33]=0,u[34]=0,u[35]=0,u[36]=0,u[37]=1,u[38]=1,u[39]=1,u[40]=0,u[41]=0,u[42]=1,u[43]=0,u[44]=1,u[45]=1,u[46]=0,u[47]=1,o.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:u})}if(i.tangent){let u=new Float32Array(72);u[0]=1,u[1]=0,u[2]=0,u[3]=1,u[4]=0,u[5]=0,u[6]=1,u[7]=0,u[8]=0,u[9]=1,u[10]=0,u[11]=0,u[12]=-1,u[13]=0,u[14]=0,u[15]=-1,u[16]=0,u[17]=0,u[18]=-1,u[19]=0,u[20]=0,u[21]=-1,u[22]=0,u[23]=0,u[24]=0,u[25]=1,u[26]=0,u[27]=0,u[28]=1,u[29]=0,u[30]=0,u[31]=1,u[32]=0,u[33]=0,u[34]=1,u[35]=0,u[36]=0,u[37]=-1,u[38]=0,u[39]=0,u[40]=-1,u[41]=0,u[42]=0,u[43]=-1,u[44]=0,u[45]=0,u[46]=-1,u[47]=0,u[48]=-1,u[49]=0,u[50]=0,u[51]=-1,u[52]=0,u[53]=0,u[54]=-1,u[55]=0,u[56]=0,u[57]=-1,u[58]=0,u[59]=0,u[60]=1,u[61]=0,u[62]=0,u[63]=1,u[64]=0,u[65]=0,u[66]=1,u[67]=0,u[68]=0,u[69]=1,u[70]=0,u[71]=0,o.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:u})}if(i.bitangent){let u=new Float32Array(72);u[0]=0,u[1]=1,u[2]=0,u[3]=0,u[4]=1,u[5]=0,u[6]=0,u[7]=1,u[8]=0,u[9]=0,u[10]=1,u[11]=0,u[12]=0,u[13]=1,u[14]=0,u[15]=0,u[16]=1,u[17]=0,u[18]=0,u[19]=1,u[20]=0,u[21]=0,u[22]=1,u[23]=0,u[24]=0,u[25]=0,u[26]=1,u[27]=0,u[28]=0,u[29]=1,u[30]=0,u[31]=0,u[32]=1,u[33]=0,u[34]=0,u[35]=1,u[36]=0,u[37]=0,u[38]=1,u[39]=0,u[40]=0,u[41]=1,u[42]=0,u[43]=0,u[44]=1,u[45]=0,u[46]=0,u[47]=1,u[48]=0,u[49]=0,u[50]=1,u[51]=0,u[52]=0,u[53]=1,u[54]=0,u[55]=0,u[56]=1,u[57]=0,u[58]=0,u[59]=1,u[60]=0,u[61]=0,u[62]=1,u[63]=0,u[64]=0,u[65]=1,u[66]=0,u[67]=0,u[68]=1,u[69]=0,u[70]=0,u[71]=1,o.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:u})}r=new Uint16Array(6*2*3),r[0]=0,r[1]=1,r[2]=2,r[3]=0,r[4]=2,r[5]=3,r[6]=4+2,r[7]=4+1,r[8]=4+0,r[9]=4+3,r[10]=4+2,r[11]=4+0,r[12]=8+0,r[13]=8+1,r[14]=8+2,r[15]=8+0,r[16]=8+2,r[17]=8+3,r[18]=12+2,r[19]=12+1,r[20]=12+0,r[21]=12+3,r[22]=12+2,r[23]=12+0,r[24]=16+2,r[25]=16+1,r[26]=16+0,r[27]=16+3,r[28]=16+2,r[29]=16+0,r[30]=20+0,r[31]=20+1,r[32]=20+2,r[33]=20+0,r[34]=20+2,r[35]=20+3}else s=new Float64Array(8*3),s[0]=t.x,s[1]=t.y,s[2]=t.z,s[3]=n.x,s[4]=t.y,s[5]=t.z,s[6]=n.x,s[7]=n.y,s[8]=t.z,s[9]=t.x,s[10]=n.y,s[11]=t.z,s[12]=t.x,s[13]=t.y,s[14]=n.z,s[15]=n.x,s[16]=t.y,s[17]=n.z,s[18]=n.x,s[19]=n.y,s[20]=n.z,s[21]=t.x,s[22]=n.y,s[23]=n.z,o.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:s}),r=new Uint16Array(6*2*3),r[0]=4,r[1]=5,r[2]=6,r[3]=4,r[4]=6,r[5]=7,r[6]=1,r[7]=0,r[8]=3,r[9]=1,r[10]=3,r[11]=2,r[12]=1,r[13]=6,r[14]=5,r[15]=1,r[16]=2,r[17]=6,r[18]=2,r[19]=3,r[20]=7,r[21]=2,r[22]=7,r[23]=6,r[24]=3,r[25]=0,r[26]=4,r[27]=3,r[28]=4,r[29]=7,r[30]=0,r[31]=1,r[32]=5,r[33]=0,r[34]=5,r[35]=4;let a=h.subtract(n,t,QTe),c=h.magnitude(a)*.5;if(l(e._offsetAttribute)){let u=s.length,f=e._offsetAttribute===Qt.NONE?0:1,d=new Uint8Array(u/3).fill(f);o.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}return new it({attributes:o,indices:r,primitiveType:Be.TRIANGLES,boundingSphere:new re(h.ZERO,c),offsetAttribute:e._offsetAttribute})};var cH;Ol.getUnitBox=function(){return l(cH)||(cH=Ol.createGeometry(Ol.fromDimensions({dimensions:new h(1,1,1),vertexFormat:ve.POSITION_ONLY}))),cH};var Kc=Ol;var $Te=new h;function ah(e){e=y(e,y.EMPTY_OBJECT);let 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DS(e.near,e.far)};DS.toValue=function(e,t){return l(t)?(t[0]=e.near,t[1]=e.far,t):new Float32Array([e.near,e.far])};var Ln=DS;function ebe(e){e=y(e,y.EMPTY_OBJECT),this.geometry=e.geometry,this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this.id=e.id,this.pickPrimitive=e.pickPrimitive,this.attributes=y(e.attributes,{}),this.westHemisphereGeometry=void 0,this.eastHemisphereGeometry=void 0}var pt=ebe;function Mo(e){e=y(e,y.EMPTY_OBJECT),this.start=l(e.start)?$.clone(e.start):new $,this.stop=l(e.stop)?$.clone(e.stop):new $,this.data=e.data,this.isStartIncluded=y(e.isStartIncluded,!0),this.isStopIncluded=y(e.isStopIncluded,!0)}Object.defineProperties(Mo.prototype,{isEmpty:{get:function(){let e=$.compare(this.stop,this.start);return e<0||e===0&&(!this.isStartIncluded||!this.isStopIncluded)}}});var SC={start:void 0,stop:void 0,isStartIncluded:void 0,isStopIncluded:void 0,data:void 0};Mo.fromIso8601=function(e,t){let n=e.iso8601.split("/");if(n.length!==2)throw new ye("options.iso8601 is 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n=y(n,0),e===t||l(e)&&l(t)&&(e.isEmpty&&t.isEmpty||e.isStartIncluded===t.isStartIncluded&&e.isStopIncluded===t.isStopIncluded&&$.equalsEpsilon(e.start,t.start,n)&&$.equalsEpsilon(e.stop,t.stop,n)&&(e.data===t.data||l(i)&&i(e.data,t.data)))};Mo.intersect=function(e,t,n,i){if(!l(t))return Mo.clone(Mo.EMPTY,n);let o=e.start,r=e.stop,s=t.start,a=t.stop,c=$.greaterThanOrEquals(s,o)&&$.greaterThanOrEquals(r,s),u=!c&&$.lessThanOrEquals(s,o)&&$.lessThanOrEquals(o,a);if(!c&&!u)return Mo.clone(Mo.EMPTY,n);let f=e.isStartIncluded,d=e.isStopIncluded,p=t.isStartIncluded,g=t.isStopIncluded,m=$.lessThan(r,a);return l(n)||(n=new Mo),n.start=c?s:o,n.isStartIncluded=f&&p||!$.equals(s,o)&&(c&&p||u&&f),n.stop=m?r:a,n.isStopIncluded=m?d:d&&g||!$.equals(a,r)&&g,n.data=l(i)?i(e.data,t.data):e.data,n};Mo.contains=function(e,t){if(e.isEmpty)return!1;let n=$.compare(e.start,t);if(n===0)return e.isStartIncluded;let i=$.compare(t,e.stop);return i===0?e.isStopIncluded:n<0&&i<0};Mo.prototype.clone=function(e){return Mo.clone(this,e)};Mo.prototype.equals=function(e,t){return Mo.equals(this,e,t)};Mo.prototype.equalsEpsilon=function(e,t,n){return Mo.equalsEpsilon(this,e,t,n)};Mo.prototype.toString=function(){return Mo.toIso8601(this)};Mo.EMPTY=Object.freeze(new Mo({start:new $,stop:new $,isStartIncluded:!1,isStopIncluded:!1}));var pn=Mo;var $K=Object.freeze($.fromIso8601("0000-01-01T00:00:00Z")),eJ=Object.freeze($.fromIso8601("9999-12-31T24:00:00Z")),tbe=Object.freeze(new pn({start:$K,stop:eJ})),nbe={MINIMUM_VALUE:$K,MAXIMUM_VALUE:eJ,MAXIMUM_INTERVAL:tbe},ke=nbe;function PS(e,t,n){e=y(e,0),t=y(t,0),n=y(n,0),this.value=new Float32Array([e,t,n])}Object.defineProperties(PS.prototype,{componentDatatype:{get:function(){return K.FLOAT}},componentsPerAttribute:{get:function(){return 3}},normalize:{get:function(){return!1}}});PS.fromCartesian3=function(e){return new PS(e.x,e.y,e.z)};PS.toValue=function(e,t){return l(t)||(t=new Float32Array([e.x,e.y,e.z])),t[0]=e.x,t[1]=e.y,t[2]=e.z,t};var Vi=PS;function L2(e){e=y(e,!0),this.value=L2.toValue(e)}Object.defineProperties(L2.prototype,{componentDatatype:{get:function(){return K.UNSIGNED_BYTE}},componentsPerAttribute:{get:function(){return 1}},normalize:{get:function(){return!1}}});L2.toValue=function(e,t){return l(t)?(t[0]=e,t):new Uint8Array([e])};var fn=L2;var IS=`varying vec3 v_positionEC;
varying vec3 v_normalEC;
varying vec3 v_tangentEC;
varying vec3 v_bitangentEC;
varying vec2 v_st;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;
    mat3 tangentToEyeMatrix = czm_tangentToEyeSpaceMatrix(v_normalEC, v_tangentEC, v_bitangentEC);

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = tangentToEyeMatrix;
    materialInput.positionToEyeEC = positionToEyeEC;
    materialInput.st = v_st;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    gl_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    gl_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var OS=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;
attribute vec3 normal;
attribute vec3 tangent;
attribute vec3 bitangent;
attribute vec2 st;
attribute float batchId;

varying vec3 v_positionEC;
varying vec3 v_normalEC;
varying vec3 v_tangentEC;
varying vec3 v_bitangentEC;
varying vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_tangentEC = czm_normal * tangent;                       // tangent in eye coordinates
    v_bitangentEC = czm_normal * bitangent;                   // bitangent in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var BS=`varying vec3 v_positionEC;
varying vec3 v_normalEC;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    gl_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    gl_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var RS=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;
attribute vec3 normal;
attribute float batchId;

varying vec3 v_positionEC;
varying vec3 v_normalEC;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var MS=`varying vec3 v_positionEC;
varying vec3 v_normalEC;
varying vec2 v_st;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    materialInput.st = v_st;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    gl_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    gl_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var LS=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;
attribute vec3 normal;
attribute vec2 st;
attribute float batchId;

varying vec3 v_positionEC;
varying vec3 v_normalEC;
varying vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
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kS({wrapS:In.CLAMP_TO_EDGE,wrapT:In.CLAMP_TO_EDGE,minificationFilter:ln.NEAREST,magnificationFilter:Ki.NEAREST}));var dn=kS;function VS(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.source,i,o;if(l(n)){let b=[n.positiveX,n.negativeX,n.positiveY,n.negativeY,n.positiveZ,n.negativeZ];i=b[0].width,o=b[0].height}else i=e.width,o=e.height;let r=i,s=y(e.pixelDatatype,We.UNSIGNED_BYTE),a=y(e.pixelFormat,lt.RGBA),c=lt.toInternalFormat(a,s,t),u=lt.textureSizeInBytes(a,s,r,r)*6,f=e.preMultiplyAlpha||a===lt.RGB||a===lt.LUMINANCE,d=y(e.flipY,!0),p=y(e.skipColorSpaceConversion,!1),g=t._gl,m=g.TEXTURE_CUBE_MAP,A=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(m,A);function x(b,T,S,w,D){let I=T.arrayBufferView;l(I)||(I=T.bufferView);let B=4;l(I)&&(B=lt.alignmentInBytes(a,s,i)),g.pixelStorei(g.UNPACK_ALIGNMENT,B),D?g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.NONE):g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.BROWSER_DEFAULT_WEBGL),l(I)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1),w&&(I=lt.flipY(I,a,s,r,r)),g.texImage2D(b,0,c,r,r,0,a,We.toWebGLConstant(s,t),I)):(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,S),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,w),g.texImage2D(b,0,c,a,We.toWebGLConstant(s,t),T))}l(n)?(x(g.TEXTURE_CUBE_MAP_POSITIVE_X,n.positiveX,f,d,p),x(g.TEXTURE_CUBE_MAP_NEGATIVE_X,n.negativeX,f,d,p),x(g.TEXTURE_CUBE_MAP_POSITIVE_Y,n.positiveY,f,d,p),x(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,n.negativeY,f,d,p),x(g.TEXTURE_CUBE_MAP_POSITIVE_Z,n.positiveZ,f,d,p),x(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,n.negativeZ,f,d,p)):(g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_X,0,c,r,r,0,a,We.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_X,0,c,r,r,0,a,We.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Y,0,c,r,r,0,a,We.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,0,c,r,r,0,a,We.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Z,0,c,r,r,0,a,We.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,0,c,r,r,0,a,We.toWebGLConstant(s,t),null)),g.bindTexture(m,null),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=m,this._texture=A,this._pixelFormat=a,this._pixelDatatype=s,this._size=r,this._hasMipmap=!1,this._sizeInBytes=u,this._preMultiplyAlpha=f,this._flipY=d,this._sampler=void 0;let C=l(n);this._positiveX=new ch(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_X,c,a,s,r,f,d,C),this._negativeX=new ch(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_X,c,a,s,r,f,d,C),this._positiveY=new ch(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_Y,c,a,s,r,f,d,C),this._negativeY=new ch(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_Y,c,a,s,r,f,d,C),this._positiveZ=new ch(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_Z,c,a,s,r,f,d,C),this._negativeZ=new ch(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_Z,c,a,s,r,f,d,C),this.sampler=l(e.sampler)?e.sampler:new dn}Object.defineProperties(VS.prototype,{positiveX:{get:function(){return this._positiveX}},negativeX:{get:function(){return this._negativeX}},positiveY:{get:function(){return this._positiveY}},negativeY:{get:function(){return this._negativeY}},positiveZ:{get:function(){return this._positiveZ}},negativeZ:{get:function(){return this._negativeZ}},sampler:{get:function(){return this._sampler},set:function(e){let t=e.minificationFilter,n=e.magnificationFilter,i=t===ln.NEAREST_MIPMAP_NEAREST||t===ln.NEAREST_MIPMAP_LINEAR||t===ln.LINEAR_MIPMAP_NEAREST||t===ln.LINEAR_MIPMAP_LINEAR,o=this._context,r=this._pixelDatatype;(r===We.FLOAT&&!o.textureFloatLinear||r===We.HALF_FLOAT&&!o.textureHalfFloatLinear)&&(t=i?ln.NEAREST_MIPMAP_NEAREST:ln.NEAREST,n=Ki.NEAREST);let s=o._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture),s.texParameteri(a,s.TEXTURE_MIN_FILTER,t),s.texParameteri(a,s.TEXTURE_MAG_FILTER,n),s.texParameteri(a,s.TEXTURE_WRAP_S,e.wrapS),s.texParameteri(a,s.TEXTURE_WRAP_T,e.wrapT),l(this._textureFilterAnisotropic)&&s.texParameteri(a,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),s.bindTexture(a,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},width:{get:function(){return this._size}},height:{get:function(){return this._size}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*4/3):this._sizeInBytes}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},_target:{get:function(){return this._textureTarget}}});VS.prototype.generateMipmap=function(e){e=y(e,lh.DONT_CARE),this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};VS.prototype.isDestroyed=function(){return!1};VS.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),this._positiveX=le(this._positiveX),this._negativeX=le(this._negativeX),this._positiveY=le(this._positiveY),this._negativeY=le(this._negativeY),this._positiveZ=le(this._positiveZ),this._negativeZ=le(this._negativeZ),le(this)};var Ca=VS;function Nf(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.width,i=e.height,o=e.source;l(o)&&(l(n)||(n=y(o.videoWidth,o.width)),l(i)||(i=y(o.videoHeight,o.height)));let r=y(e.pixelFormat,lt.RGBA),s=y(e.pixelDatatype,We.UNSIGNED_BYTE),a=lt.toInternalFormat(r,s,t),c=lt.isCompressedFormat(a),u=e.preMultiplyAlpha||r===lt.RGB||r===lt.LUMINANCE,f=y(e.flipY,!0),d=y(e.skipColorSpaceConversion,!1),p=!0,g=t._gl,m=g.TEXTURE_2D,A=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(m,A);let x=4;if(l(o)&&l(o.arrayBufferView)&&!c&&(x=lt.alignmentInBytes(r,s,n)),g.pixelStorei(g.UNPACK_ALIGNMENT,x),d?g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.NONE):g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.BROWSER_DEFAULT_WEBGL),l(o))if(l(o.arrayBufferView)){g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1);let b=o.arrayBufferView,T,S,w;if(c){if(g.compressedTexImage2D(m,0,a,n,i,0,b),l(o.mipLevels))for(S=n,w=i,T=0;T<o.mipLevels.length;++T)S=Math.floor(S/2)|0,S<1&&(S=1),w=Math.floor(w/2)|0,w<1&&(w=1),g.compressedTexImage2D(m,T+1,a,S,w,0,o.mipLevels[T])}else if(f&&(b=lt.flipY(b,r,s,n,i)),g.texImage2D(m,0,a,n,i,0,r,We.toWebGLConstant(s,t),b),l(o.mipLevels))for(S=n,w=i,T=0;T<o.mipLevels.length;++T)S=Math.floor(S/2)|0,S<1&&(S=1),w=Math.floor(w/2)|0,w<1&&(w=1),g.texImage2D(m,T+1,a,S,w,0,r,We.toWebGLConstant(s,t),o.mipLevels[T])}else l(o.framebuffer)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1),o.framebuffer!==t.defaultFramebuffer&&o.framebuffer._bind(),g.copyTexImage2D(m,0,a,o.xOffset,o.yOffset,n,i,0),o.framebuffer!==t.defaultFramebuffer&&o.framebuffer._unBind()):(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,u),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,f),g.texImage2D(m,0,a,r,We.toWebGLConstant(s,t),o));else g.texImage2D(m,0,a,n,i,0,r,We.toWebGLConstant(s,t),null),p=!1;g.bindTexture(m,null);let C;c?C=lt.compressedTextureSizeInBytes(r,n,i):C=lt.textureSizeInBytes(r,s,n,i),this._id=kn(),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=m,this._texture=A,this._internalFormat=a,this._pixelFormat=r,this._pixelDatatype=s,this._width=n,this._height=i,this._dimensions=new H(n,i),this._hasMipmap=!1,this._sizeInBytes=C,this._preMultiplyAlpha=u,this._flipY=f,this._initialized=p,this._sampler=void 0,this.sampler=l(e.sampler)?e.sampler:new dn}Nf.create=function(e){return new Nf(e)};Nf.fromFramebuffer=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=t._gl,i=y(e.pixelFormat,lt.RGB),o=y(e.framebufferXOffset,0),r=y(e.framebufferYOffset,0),s=y(e.width,n.drawingBufferWidth),a=y(e.height,n.drawingBufferHeight),c=e.framebuffer;return new Nf({context:t,width:s,height:a,pixelFormat:i,source:{framebuffer:l(c)?c:t.defaultFramebuffer,xOffset:o,yOffset:r,width:s,height:a}})};Object.defineProperties(Nf.prototype,{id:{get:function(){return this._id}},sampler:{get:function(){return this._sampler},set:function(e){let t=e.minificationFilter,n=e.magnificationFilter,i=this._context,o=this._pixelFormat,r=this._pixelDatatype,s=t===ln.NEAREST_MIPMAP_NEAREST||t===ln.NEAREST_MIPMAP_LINEAR||t===ln.LINEAR_MIPMAP_NEAREST||t===ln.LINEAR_MIPMAP_LINEAR;(r===We.FLOAT&&!i.textureFloatLinear||r===We.HALF_FLOAT&&!i.textureHalfFloatLinear)&&(t=s?ln.NEAREST_MIPMAP_NEAREST:ln.NEAREST,n=Ki.NEAREST),i.webgl2&&lt.isDepthFormat(o)&&(t=ln.NEAREST,n=Ki.NEAREST);let a=i._gl,c=this._textureTarget;a.activeTexture(a.TEXTURE0),a.bindTexture(c,this._texture),a.texParameteri(c,a.TEXTURE_MIN_FILTER,t),a.texParameteri(c,a.TEXTURE_MAG_FILTER,n),a.texParameteri(c,a.TEXTURE_WRAP_S,e.wrapS),a.texParameteri(c,a.TEXTURE_WRAP_T,e.wrapT),l(this._textureFilterAnisotropic)&&a.texParameteri(c,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),a.bindTexture(c,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},dimensions:{get:function(){return this._dimensions}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},width:{get:function(){return this._width}},height:{get:function(){return this._height}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*4/3):this._sizeInBytes}},_target:{get:function(){return this._textureTarget}}});Nf.prototype.copyFrom=function(e){let t=y(e.xOffset,0),n=y(e.yOffset,0),i=e.source,o=this._context,r=o._gl,s=this._textureTarget;r.activeTexture(r.TEXTURE0),r.bindTexture(s,this._texture);let a=i.width,c=i.height,u=i.arrayBufferView,f=this._width,d=this._height,p=this._internalFormat,g=this._pixelFormat,m=this._pixelDatatype,A=this._preMultiplyAlpha,x=this._flipY,C=y(e.skipColorSpaceConversion,!1),b=4;l(u)&&(b=lt.alignmentInBytes(g,m,a)),r.pixelStorei(r.UNPACK_ALIGNMENT,b),C?r.pixelStorei(r.UNPACK_COLORSPACE_CONVERSION_WEBGL,r.NONE):r.pixelStorei(r.UNPACK_COLORSPACE_CONVERSION_WEBGL,r.BROWSER_DEFAULT_WEBGL);let T=!1;if(!this._initialized){if(t===0&&n===0&&a===f&&c===d)l(u)?(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1),x&&(u=lt.flipY(u,g,m,f,d)),r.texImage2D(s,0,p,f,d,0,g,We.toWebGLConstant(m,o),u)):(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,A),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,x),r.texImage2D(s,0,p,g,We.toWebGLConstant(m,o),i)),T=!0;else{r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1);let S=lt.createTypedArray(g,m,f,d);r.texImage2D(s,0,p,f,d,0,g,We.toWebGLConstant(m,o),S)}this._initialized=!0}T||(l(u)?(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1),x&&(u=lt.flipY(u,g,m,a,c)),r.texSubImage2D(s,0,t,n,a,c,g,We.toWebGLConstant(m,o),u)):(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,A),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,x),r.texSubImage2D(s,0,t,n,g,We.toWebGLConstant(m,o),i))),r.bindTexture(s,null)};Nf.prototype.copyFromFramebuffer=function(e,t,n,i,o,r){e=y(e,0),t=y(t,0),n=y(n,0),i=y(i,0),o=y(o,this._width),r=y(r,this._height);let s=this._context._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture),s.copyTexSubImage2D(a,0,e,t,n,i,o,r),s.bindTexture(a,null),this._initialized=!0};Nf.prototype.generateMipmap=function(e){e=y(e,lh.DONT_CARE),this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};Nf.prototype.isDestroyed=function(){return!1};Nf.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),le(this)};var Ot=Nf;var US=`uniform sampler2D image;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    vec4 rampColor = texture2D(image, vec2(materialInput.aspect / (2.0 * czm_pi), 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var zS=`uniform sampler2D image;
uniform float strength;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    vec2 centerPixel = fract(repeat * st);
    float centerBump = texture2D(image, centerPixel).channel;

    float imageWidth = float(imageDimensions.x);
    vec2 rightPixel = fract(repeat * (st + vec2(1.0 / imageWidth, 0.0)));
    float rightBump = texture2D(image, rightPixel).channel;

    float imageHeight = float(imageDimensions.y);
    vec2 leftPixel = fract(repeat * (st + vec2(0.0, 1.0 / imageHeight)));
    float topBump = texture2D(image, leftPixel).channel;

    vec3 normalTangentSpace = normalize(vec3(centerBump - rightBump, centerBump - topBump, clamp(1.0 - strength, 0.1, 1.0)));
    vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;

    material.normal = normalEC;
    material.diffuse = vec3(0.01);

    return material;
}
`;var GS=`uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    // From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
    float b = mod(floor(repeat.s * st.s) + floor(repeat.t * st.t), 2.0);  // 0.0 or 1.0

    // Find the distance from the closest separator (region between two colors)
    float scaledWidth = fract(repeat.s * st.s);
    scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));
    float scaledHeight = fract(repeat.t * st.t);
    scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));
    float value = min(scaledWidth, scaledHeight);

    vec4 currentColor = mix(lightColor, darkColor, b);
    vec4 color = czm_antialias(lightColor, darkColor, currentColor, value, 0.03);

    color = czm_gammaCorrect(color);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var HS=`uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
    float b = smoothstep(0.3, 0.32, length(fract(repeat * materialInput.st) - 0.5));  // 0.0 or 1.0

    vec4 color = mix(lightColor, darkColor, b);
    color = czm_gammaCorrect(color);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var WS=`uniform sampler2D heights;
uniform sampler2D colors;

// This material expects heights to be sorted from lowest to highest.

float getHeight(int idx, float invTexSize)
{
    vec2 uv = vec2((float(idx) + 0.5) * invTexSize, 0.5);
#ifdef OES_texture_float
    return texture2D(heights, uv).x;
#else
    return czm_unpackFloat(texture2D(heights, uv));
#endif
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float height = materialInput.height;
    float invTexSize = 1.0 / float(heightsDimensions.x);

    float minHeight = getHeight(0, invTexSize);
    float maxHeight = getHeight(heightsDimensions.x - 1, invTexSize);

    // early-out when outside the height range
    if (height < minHeight || height > maxHeight) {
        material.diffuse = vec3(0.0);
        material.alpha = 0.0;
        return material;
    }

    // Binary search to find heights above and below.
    int idxBelow = 0;
    int idxAbove = heightsDimensions.x;
    float heightBelow = minHeight;
    float heightAbove = maxHeight;

    // while loop not allowed, so use for loop with max iterations.
    // maxIterations of 16 supports a texture size up to 65536 (2^16).
    const int maxIterations = 16;
    for (int i = 0; i < maxIterations; i++) {
        if (idxBelow >= idxAbove - 1) {
            break;
        }

        int idxMid = (idxBelow + idxAbove) / 2;
        float heightTex = getHeight(idxMid, invTexSize);

        if (height > heightTex) {
            idxBelow = idxMid;
            heightBelow = heightTex;
        } else {
            idxAbove = idxMid;
            heightAbove = heightTex;
        }
    }

    float lerper = heightBelow == heightAbove ? 1.0 : (height - heightBelow) / (heightAbove - heightBelow);
    vec2 colorUv = vec2(invTexSize * (float(idxBelow) + 0.5 + lerper), 0.5);
    vec4 color = texture2D(colors, colorUv);

    // undo preumultiplied alpha
    if (color.a > 0.0) 
    {
        color.rgb /= color.a;
    }
    
    color.rgb = czm_gammaCorrect(color.rgb);

    material.diffuse = color.rgb;
    material.alpha = color.a;
    return material;
}
`;var jS=`#ifdef GL_OES_standard_derivatives
    #extension GL_OES_standard_derivatives : enable
#endif

uniform vec4 color;
uniform float spacing;
uniform float width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float distanceToContour = mod(materialInput.height, spacing);

#ifdef GL_OES_standard_derivatives
    float dxc = abs(dFdx(materialInput.height));
    float dyc = abs(dFdy(materialInput.height));
    float dF = max(dxc, dyc) * czm_pixelRatio * width;
    float alpha = (distanceToContour < dF) ? 1.0 : 0.0;
#else
    float alpha = (distanceToContour < (czm_pixelRatio * width)) ? 1.0 : 0.0;
#endif

    vec4 outColor = czm_gammaCorrect(vec4(color.rgb, alpha * color.a));
    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;

    return material;
}
`;var qS=`uniform sampler2D image;
uniform float minimumHeight;
uniform float maximumHeight;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    float scaledHeight = clamp((materialInput.height - minimumHeight) / (maximumHeight - minimumHeight), 0.0, 1.0);
    vec4 rampColor = texture2D(image, vec2(scaledHeight, 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var YS=`uniform vec4 fadeInColor;
uniform vec4 fadeOutColor;
uniform float maximumDistance;
uniform bool repeat;
uniform vec2 fadeDirection;
uniform vec2 time;

float getTime(float t, float coord)
{
    float scalar = 1.0 / maximumDistance;
    float q  = distance(t, coord) * scalar;
    if (repeat)
    {
        float r = distance(t, coord + 1.0) * scalar;
        float s = distance(t, coord - 1.0) * scalar;
        q = min(min(r, s), q);
    }
    return clamp(q, 0.0, 1.0);
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float s = getTime(time.x, st.s) * fadeDirection.s;
    float t = getTime(time.y, st.t) * fadeDirection.t;

    float u = length(vec2(s, t));
    vec4 color = mix(fadeInColor, fadeOutColor, u);

    color = czm_gammaCorrect(color);
    material.emission = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var XS=`#ifdef GL_OES_standard_derivatives
    #extension GL_OES_standard_derivatives : enable
#endif

uniform vec4 color;
uniform float cellAlpha;
uniform vec2 lineCount;
uniform vec2 lineThickness;
uniform vec2 lineOffset;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    float scaledWidth = fract(lineCount.s * st.s - lineOffset.s);
    scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));
    float scaledHeight = fract(lineCount.t * st.t - lineOffset.t);
    scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));

    float value;
#ifdef GL_OES_standard_derivatives
    // Fuzz Factor - Controls blurriness of lines
    const float fuzz = 1.2;
    vec2 thickness = (lineThickness * czm_pixelRatio) - 1.0;

    // From "3D Engine Design for Virtual Globes" by Cozzi and Ring, Listing 4.13.
    vec2 dx = abs(dFdx(st));
    vec2 dy = abs(dFdy(st));
    vec2 dF = vec2(max(dx.s, dy.s), max(dx.t, dy.t)) * lineCount;
    value = min(
        smoothstep(dF.s * thickness.s, dF.s * (fuzz + thickness.s), scaledWidth),
        smoothstep(dF.t * thickness.t, dF.t * (fuzz + thickness.t), scaledHeight));
#else
    // Fuzz Factor - Controls blurriness of lines
    const float fuzz = 0.05;

    vec2 range = 0.5 - (lineThickness * 0.05);
    value = min(
        1.0 - smoothstep(range.s, range.s + fuzz, scaledWidth),
        1.0 - smoothstep(range.t, range.t + fuzz, scaledHeight));
#endif

    // Edges taken from RimLightingMaterial.glsl
    // See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html
    float dRim = 1.0 - abs(dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC)));
    float sRim = smoothstep(0.8, 1.0, dRim);
    value *= (1.0 - sRim);

    vec4 halfColor;
    halfColor.rgb = color.rgb * 0.5;
    halfColor.a = color.a * (1.0 - ((1.0 - cellAlpha) * value));
    halfColor = czm_gammaCorrect(halfColor);
    material.diffuse = halfColor.rgb;
    material.emission = halfColor.rgb;
    material.alpha = halfColor.a;

    return material;
}
`;var KS=`uniform sampler2D image;
uniform float strength;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    
    vec4 textureValue = texture2D(image, fract(repeat * materialInput.st));
    vec3 normalTangentSpace = textureValue.channels;
    normalTangentSpace.xy = normalTangentSpace.xy * 2.0 - 1.0;
    normalTangentSpace.z = clamp(1.0 - strength, 0.1, 1.0);
    normalTangentSpace = normalize(normalTangentSpace);
    vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;
    
    material.normal = normalEC;
    
    return material;
}
`;var JS=`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif

uniform vec4 color;

float getPointOnLine(vec2 p0, vec2 p1, float x)
{
    float slope = (p0.y - p1.y) / (p0.x - p1.x);
    return slope * (x - p0.x) + p0.y;
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

#ifdef GL_OES_standard_derivatives
    float base = 1.0 - abs(fwidth(st.s)) * 10.0 * czm_pixelRatio;
#else
    float base = 0.975; // 2.5% of the line will be the arrow head
#endif

    vec2 center = vec2(1.0, 0.5);
    float ptOnUpperLine = getPointOnLine(vec2(base, 1.0), center, st.s);
    float ptOnLowerLine = getPointOnLine(vec2(base, 0.0), center, st.s);

    float halfWidth = 0.15;
    float s = step(0.5 - halfWidth, st.t);
    s *= 1.0 - step(0.5 + halfWidth, st.t);
    s *= 1.0 - step(base, st.s);

    float t = step(base, materialInput.st.s);
    t *= 1.0 - step(ptOnUpperLine, st.t);
    t *= step(ptOnLowerLine, st.t);

    // Find the distance from the closest separator (region between two colors)
    float dist;
    if (st.s < base)
    {
        float d1 = abs(st.t - (0.5 - halfWidth));
        float d2 = abs(st.t - (0.5 + halfWidth));
        dist = min(d1, d2);
    }
    else
    {
        float d1 = czm_infinity;
        if (st.t < 0.5 - halfWidth && st.t > 0.5 + halfWidth)
        {
            d1 = abs(st.s - base);
        }
        float d2 = abs(st.t - ptOnUpperLine);
        float d3 = abs(st.t - ptOnLowerLine);
        dist = min(min(d1, d2), d3);
    }

    vec4 outsideColor = vec4(0.0);
    vec4 currentColor = mix(outsideColor, color, clamp(s + t, 0.0, 1.0));
    vec4 outColor = czm_antialias(outsideColor, color, currentColor, dist);

    outColor = czm_gammaCorrect(outColor);
    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;
    return material;
}
`;var ZS=`uniform vec4 color;
uniform vec4 gapColor;
uniform float dashLength;
uniform float dashPattern;
varying float v_polylineAngle;

const float maskLength = 16.0;

mat2 rotate(float rad) {
    float c = cos(rad);
    float s = sin(rad);
    return mat2(
        c, s,
        -s, c
    );
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 pos = rotate(v_polylineAngle) * gl_FragCoord.xy;

    // Get the relative position within the dash from 0 to 1
    float dashPosition = fract(pos.x / (dashLength * czm_pixelRatio));
    // Figure out the mask index.
    float maskIndex = floor(dashPosition * maskLength);
    // Test the bit mask.
    float maskTest = floor(dashPattern / pow(2.0, maskIndex));
    vec4 fragColor = (mod(maskTest, 2.0) < 1.0) ? gapColor : color;
    if (fragColor.a < 0.005) {   // matches 0/255 and 1/255
        discard;
    }

    fragColor = czm_gammaCorrect(fragColor);
    material.emission = fragColor.rgb;
    material.alpha = fragColor.a;
    return material;
}
`;var QS=`uniform vec4 color;
uniform float glowPower;
uniform float taperPower;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float glow = glowPower / abs(st.t - 0.5) - (glowPower / 0.5);

    if (taperPower <= 0.99999) {
        glow *= min(1.0, taperPower / (0.5 - st.s * 0.5) - (taperPower / 0.5));
    }

    vec4 fragColor;
    fragColor.rgb = max(vec3(glow - 1.0 + color.rgb), color.rgb);
    fragColor.a = clamp(0.0, 1.0, glow) * color.a;
    fragColor = czm_gammaCorrect(fragColor);

    material.emission = fragColor.rgb;
    material.alpha = fragColor.a;

    return material;
}
`;var $S=`uniform vec4 color;
uniform vec4 outlineColor;
uniform float outlineWidth;

varying float v_width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float halfInteriorWidth =  0.5 * (v_width - outlineWidth) / v_width;
    float b = step(0.5 - halfInteriorWidth, st.t);
    b *= 1.0 - step(0.5 + halfInteriorWidth, st.t);

    // Find the distance from the closest separator (region between two colors)
    float d1 = abs(st.t - (0.5 - halfInteriorWidth));
    float d2 = abs(st.t - (0.5 + halfInteriorWidth));
    float dist = min(d1, d2);

    vec4 currentColor = mix(outlineColor, color, b);
    vec4 outColor = czm_antialias(outlineColor, color, currentColor, dist);
    outColor = czm_gammaCorrect(outColor);

    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;

    return material;
}
`;var ew=`uniform vec4 color;
uniform vec4 rimColor;
uniform float width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html
    float d = 1.0 - dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC));
    float s = smoothstep(1.0 - width, 1.0, d);

    vec4 outColor = czm_gammaCorrect(color);
    vec4 outRimColor = czm_gammaCorrect(rimColor);

    material.diffuse = outColor.rgb;
    material.emission = outRimColor.rgb * s;
    material.alpha = mix(outColor.a, outRimColor.a, s);

    return material;
}
`;var tw=`uniform sampler2D image;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    vec4 rampColor = texture2D(image, vec2(materialInput.slope / (czm_pi / 2.0), 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var nw=`uniform vec4 evenColor;
uniform vec4 oddColor;
uniform float offset;
uniform float repeat;
uniform bool horizontal;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // Based on the Stripes Fragment Shader in the Orange Book (11.1.2)
    float coord = mix(materialInput.st.s, materialInput.st.t, float(horizontal));
    float value = fract((coord - offset) * (repeat * 0.5));
    float dist = min(value, min(abs(value - 0.5), 1.0 - value));

    vec4 currentColor = mix(evenColor, oddColor, step(0.5, value));
    vec4 color = czm_antialias(evenColor, oddColor, currentColor, dist);
    color = czm_gammaCorrect(color);

    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var iw=`// Thanks for the contribution Jonas
// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog

uniform sampler2D specularMap;
uniform sampler2D normalMap;
uniform vec4 baseWaterColor;
uniform vec4 blendColor;
uniform float frequency;
uniform float animationSpeed;
uniform float amplitude;
uniform float specularIntensity;
uniform float fadeFactor;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float time = czm_frameNumber * animationSpeed;

    // fade is a function of the distance from the fragment and the frequency of the waves
    float fade = max(1.0, (length(materialInput.positionToEyeEC) / 10000000000.0) * frequency * fadeFactor);

    float specularMapValue = texture2D(specularMap, materialInput.st).r;

    // note: not using directional motion at this time, just set the angle to 0.0;
    vec4 noise = czm_getWaterNoise(normalMap, materialInput.st * frequency, time, 0.0);
    vec3 normalTangentSpace = noise.xyz * vec3(1.0, 1.0, (1.0 / amplitude));

    // fade out the normal perturbation as we move further from the water surface
    normalTangentSpace.xy /= fade;

    // attempt to fade out the normal perturbation as we approach non water areas (low specular map value)
    normalTangentSpace = mix(vec3(0.0, 0.0, 50.0), normalTangentSpace, specularMapValue);

    normalTangentSpace = normalize(normalTangentSpace);

    // get ratios for alignment of the new normal vector with a vector perpendicular to the tangent plane
    float tsPerturbationRatio = clamp(dot(normalTangentSpace, vec3(0.0, 0.0, 1.0)), 0.0, 1.0);

    // fade out water effect as specular map value decreases
    material.alpha = mix(blendColor.a, baseWaterColor.a, specularMapValue) * specularMapValue;

    // base color is a blend of the water and non-water color based on the value from the specular map
    // may need a uniform blend factor to better control this
    material.diffuse = mix(blendColor.rgb, baseWaterColor.rgb, specularMapValue);

    // diffuse highlights are based on how perturbed the normal is
    material.diffuse += (0.1 * tsPerturbationRatio);

    material.diffuse = material.diffuse;

    material.normal = normalize(materialInput.tangentToEyeMatrix * normalTangentSpace);

    material.specular = specularIntensity;
    material.shininess = 10.0;

    return material;
}
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t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.materialSupport,o0.MaterialSupport.TEXTURED);this.material=l(e.material)?e.material:Ji.fromType(Ji.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,i.vertexShaderSource),this._fragmentShaderSource=y(e.fragmentShaderSource,i.fragmentShaderSource),this._renderState=Xi.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._materialSupport=i,this._vertexFormat=i.vertexFormat,this._flat=y(e.flat,!1),this._faceForward=y(e.faceForward,!n)}Object.defineProperties(o0.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},materialSupport:{get:function(){return this._materialSupport}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});o0.prototype.getFragmentShaderSource=Xi.prototype.getFragmentShaderSource;o0.prototype.isTranslucent=Xi.prototype.isTranslucent;o0.prototype.getRenderState=Xi.prototype.getRenderState;o0.MaterialSupport={BASIC:Object.freeze({vertexFormat:ve.POSITION_AND_NORMAL,vertexShaderSource:RS,fragmentShaderSource:BS}),TEXTURED:Object.freeze({vertexFormat:ve.POSITION_NORMAL_AND_ST,vertexShaderSource:LS,fragmentShaderSource:MS}),ALL:Object.freeze({vertexFormat:ve.ALL,vertexShaderSource:OS,fragmentShaderSource:IS})};var to=o0;var rw=`varying vec3 v_positionEC;
varying vec3 v_normalEC;
varying vec4 v_color;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    vec4 color = czm_gammaCorrect(v_color);

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getDefaultMaterial(materialInput);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    gl_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
}
`;var sw=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;
attribute vec3 normal;
attribute vec4 color;
attribute float batchId;

varying vec3 v_positionEC;
varying vec3 v_normalEC;
varying vec4 v_color;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_color = color;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var r0=`varying vec4 v_color;

void main()
{
    gl_FragColor = czm_gammaCorrect(v_color);
}
`;var aw=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;
attribute vec4 color;
attribute float batchId;

varying vec4 v_color;

void main()
{
    vec4 p = czm_computePosition();

    v_color = color;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function Em(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.flat,!1),o=i?aw:sw,r=i?r0:rw,s=i?Em.FLAT_VERTEX_FORMAT:Em.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,o),this._fragmentShaderSource=y(e.fragmentShaderSource,r),this._renderState=Xi.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=s,this._flat=i,this._faceForward=y(e.faceForward,!n)}Object.defineProperties(Em.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});Em.VERTEX_FORMAT=ve.POSITION_AND_NORMAL;Em.FLAT_VERTEX_FORMAT=ve.POSITION_ONLY;Em.prototype.getFragmentShaderSource=Xi.prototype.getFragmentShaderSource;Em.prototype.isTranslucent=Xi.prototype.isTranslucent;Em.prototype.getRenderState=Xi.prototype.getRenderState;var $t=Em;function DC(e){this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(DC.prototype,{isConstant:{get:function(){return q.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color")});DC.prototype.getType=function(e){return"Color"};DC.prototype.getValue=function(e,t){return l(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,z.WHITE,t.color),t};DC.prototype.equals=function(e){return this===e||e instanceof DC&&q.equals(this._color,e._color)};var Pt=DC;function M_(e){e=y(e,y.EMPTY_OBJECT),this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._rectangle=y(e.rectangle,ce.MAX_VALUE),this._projection=new gi(this._ellipsoid),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,2),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1)}Object.defineProperties(M_.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});M_.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};M_.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};M_.prototype.rectangleToNativeRectangle=function(e,t){let n=R.toDegrees(e.west),i=R.toDegrees(e.south),o=R.toDegrees(e.east),r=R.toDegrees(e.north);return l(t)?(t.west=n,t.south=i,t.east=o,t.north=r,t):new ce(n,i,o,r)};M_.prototype.tileXYToNativeRectangle=function(e,t,n,i){let o=this.tileXYToRectangle(e,t,n,i);return o.west=R.toDegrees(o.west),o.south=R.toDegrees(o.south),o.east=R.toDegrees(o.east),o.north=R.toDegrees(o.north),o};M_.prototype.tileXYToRectangle=function(e,t,n,i){let o=this._rectangle,r=this.getNumberOfXTilesAtLevel(n),s=this.getNumberOfYTilesAtLevel(n),a=o.width/r,c=e*a+o.west,u=(e+1)*a+o.west,f=o.height/s,d=o.north-t*f,p=o.north-(t+1)*f;return l(i)||(i=new ce(c,p,u,d)),i.west=c,i.south=p,i.east=u,i.north=d,i};M_.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!ce.contains(i,e))return;let o=this.getNumberOfXTilesAtLevel(t),r=this.getNumberOfYTilesAtLevel(t),s=i.width/o,a=i.height/r,c=e.longitude;i.east<i.west&&(c+=R.TWO_PI);let u=(c-i.west)/s|0;u>=o&&(u=o-1);let f=(i.north-e.latitude)/a|0;return f>=r&&(f=r-1),l(n)?(n.x=u,n.y=f,n):new H(u,f)};var Ui=M_;var fJ=new h,dJ=new h,hJ=new fe,dH=new h,wbe=new h,mJ=new re,vbe=new Ui,cw=[new fe,new fe,new fe,new fe],lw=new H,Or={};Or.initialize=function(){let e=Or._initPromise;return l(e)||(e=Ie.fetchJson(Jt("Assets/approximateTerrainHeights.json")).then(function(t){Or._terrainHeights=t}),Or._initPromise=e),e};Or.getMinimumMaximumHeights=function(e,t){t=y(t,ie.WGS84);let n=pJ(e),i=Or._defaultMinTerrainHeight,o=Or._defaultMaxTerrainHeight;if(l(n)){let r=`${n.level}-${n.x}-${n.y}`,s=Or._terrainHeights[r];l(s)&&(i=s[0],o=s[1]),t.cartographicToCartesian(ce.northeast(e,hJ),fJ),t.cartographicToCartesian(ce.southwest(e,hJ),dJ),h.midpoint(dJ,fJ,dH);let a=t.scaleToGeodeticSurface(dH,wbe);if(l(a)){let c=h.distance(dH,a);i=Math.min(i,-c)}else i=Or._defaultMinTerrainHeight}return i=Math.max(Or._defaultMinTerrainHeight,i),{minimumTerrainHeight:i,maximumTerrainHeight:o}};Or.getBoundingSphere=function(e,t){t=y(t,ie.WGS84);let n=pJ(e),i=Or._defaultMaxTerrainHeight;if(l(n)){let r=`${n.level}-${n.x}-${n.y}`,s=Or._terrainHeights[r];l(s)&&(i=s[1])}let o=re.fromRectangle3D(e,t,0);return re.fromRectangle3D(e,t,i,mJ),re.union(o,mJ,o)};function 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h;sc.intersectPlane=function(e,t){U2=h.subtract(e.maximum,e.minimum,U2);let n=h.multiplyByScalar(U2,.5,U2),i=t.normal,o=n.x*Math.abs(i.x)+n.y*Math.abs(i.y)+n.z*Math.abs(i.z),r=h.dot(e.center,i)+t.distance;return r-o>0?Kt.INSIDE:r+o<0?Kt.OUTSIDE:Kt.INTERSECTING};sc.prototype.clone=function(e){return sc.clone(this,e)};sc.prototype.intersectPlane=function(e){return sc.intersectPlane(this,e)};sc.prototype.equals=function(e){return sc.equals(this,e)};var L_=sc;var hH={};hH.computeDiscriminant=function(e,t,n){return t*t-4*e*n};function _J(e,t,n){let i=e+t;return R.sign(e)!==R.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}hH.computeRealRoots=function(e,t,n){let i;if(e===0)return t===0?[]:[-n/t];if(t===0){if(n===0)return[0,0];let c=Math.abs(n),u=Math.abs(e);if(c<u&&c/u<R.EPSILON14)return[0,0];if(c>u&&u/c<R.EPSILON14)return[];if(i=-n/e,i<0)return[];let f=Math.sqrt(i);return[-f,f]}else if(n===0)return i=-t/e,i<0?[i,0]:[0,i];let o=t*t,r=4*e*n,s=_J(o,-r,R.EPSILON14);if(s<0)return[];let a=-.5*_J(t,R.sign(t)*Math.sqrt(s),R.EPSILON14);return t>0?[a/e,n/a]:[n/a,a/e]};var ac=hH;var pH={};pH.computeDiscriminant=function(e,t,n,i){let o=e*e,r=t*t,s=n*n,a=i*i;return 18*e*t*n*i+r*s-27*o*a-4*(e*s*n+r*t*i)};function mH(e,t,n,i){let o=e,r=t/3,s=n/3,a=i,c=o*s,u=r*a,f=r*r,d=s*s,p=o*s-f,g=o*a-r*s,m=r*a-d,A=4*p*m-g*g,x,C;if(A<0){let Y,j,X;f*u>=c*d?(Y=o,j=p,X=-2*r*p+o*g):(Y=a,j=m,X=-a*g+2*s*m);let J=-(X<0?-1:1)*Math.abs(Y)*Math.sqrt(-A);C=-X+J;let Z=C/2,he=Z<0?-Math.pow(-Z,1/3):Math.pow(Z,1/3),pe=C===J?-he:-j/he;return x=j<=0?he+pe:-X/(he*he+pe*pe+j),f*u>=c*d?[(x-r)/o]:[-a/(x+s)]}let b=p,T=-2*r*p+o*g,S=m,w=-a*g+2*s*m,D=Math.sqrt(A),I=Math.sqrt(3)/2,B=Math.abs(Math.atan2(o*D,-T)/3);x=2*Math.sqrt(-b);let M=Math.cos(B);C=x*M;let L=x*(-M/2-I*Math.sin(B)),_=C+L>2*r?C-r:L-r,E=o,v=_/E;B=Math.abs(Math.atan2(a*D,-w)/3),x=2*Math.sqrt(-S),M=Math.cos(B),C=x*M,L=x*(-M/2-I*Math.sin(B));let P=-a,O=C+L<2*s?C+s:L+s,F=P/O,U=E*O,V=-_*O-E*P,G=_*P,k=(s*V-r*G)/(-r*V+s*U);return v<=k?v<=F?k<=F?[v,k,F]:[v,F,k]:[F,v,k]:v<=F?[k,v,F]:k<=F?[k,F,v]:[F,k,v]}pH.computeRealRoots=function(e,t,n,i){let o,r;if(e===0)return ac.computeRealRoots(t,n,i);if(t===0){if(n===0){if(i===0)return[0,0,0];r=-i/e;let s=r<0?-Math.pow(-r,1/3):Math.pow(r,1/3);return[s,s,s]}else if(i===0)return o=ac.computeRealRoots(e,0,n),o.Length===0?[0]:[o[0],0,o[1]];return mH(e,0,n,i)}else{if(n===0)return i===0?(r=-t/e,r<0?[r,0,0]:[0,0,r]):mH(e,t,0,i);if(i===0)return o=ac.computeRealRoots(e,t,n),o.length===0?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]}return mH(e,t,n,i)};var s0=pH;var _H={};_H.computeDiscriminant=function(e,t,n,i,o){let r=e*e,s=r*e,a=t*t,c=a*t,u=n*n,f=u*n,d=i*i,p=d*i,g=o*o,m=g*o;return a*u*d-4*c*p-4*e*f*d+18*e*t*n*p-27*r*d*d+256*s*m+o*(18*c*n*i-4*a*f+16*e*u*u-80*e*t*u*i-6*e*a*d+144*r*n*d)+g*(144*e*a*n-27*a*a-128*r*u-192*r*t*i)};function kf(e,t,n,i){let o=e*e,r=t-3*o/8,s=n-t*e/2+o*e/8,a=i-n*e/4+t*o/16-3*o*o/256,c=s0.computeRealRoots(1,2*r,r*r-4*a,-s*s);if(c.length>0){let u=-e/4,f=c[c.length-1];if(Math.abs(f)<R.EPSILON14){let d=ac.computeRealRoots(1,r,a);if(d.length===2){let p=d[0],g=d[1],m;if(p>=0&&g>=0){let A=Math.sqrt(p),x=Math.sqrt(g);return[u-x,u-A,u+A,u+x]}else{if(p>=0&&g<0)return m=Math.sqrt(p),[u-m,u+m];if(p<0&&g>=0)return m=Math.sqrt(g),[u-m,u+m]}}return[]}else if(f>0){let d=Math.sqrt(f),p=(r+f-s/d)/2,g=(r+f+s/d)/2,m=ac.computeRealRoots(1,d,p),A=ac.computeRealRoots(1,-d,g);return m.length!==0?(m[0]+=u,m[1]+=u,A.length!==0?(A[0]+=u,A[1]+=u,m[1]<=A[0]?[m[0],m[1],A[0],A[1]]:A[1]<=m[0]?[A[0],A[1],m[0],m[1]]:m[0]>=A[0]&&m[1]<=A[1]?[A[0],m[0],m[1],A[1]]:A[0]>=m[0]&&A[1]<=m[1]?[m[0],A[0],A[1],m[1]]:m[0]>A[0]&&m[0]<A[1]?[A[0],m[0],A[1],m[1]]:[m[0],A[0],m[1],A[1]]):m):A.length!==0?(A[0]+=u,A[1]+=u,A):[]}}return[]}function uw(e,t,n,i){let o=n*n,r=t*t,s=e*e,a=-2*t,c=n*e+r-4*i,u=s*i-n*t*e+o,f=s0.computeRealRoots(1,a,c,u);if(f.length>0){let d=f[0],p=t-d,g=p*p,m=e/2,A=p/2,x=g-4*i,C=g+4*Math.abs(i),b=s-4*d,T=s+4*Math.abs(d),S,w;if(d<0||x*T<b*C){let E=Math.sqrt(b);S=E/2,w=E===0?0:(e*A-n)/E}else{let E=Math.sqrt(x);S=E===0?0:(e*A-n)/E,w=E/2}let D,I;m===0&&S===0?(D=0,I=0):R.sign(m)===R.sign(S)?(D=m+S,I=d/D):(I=m-S,D=d/I);let B,M;A===0&&w===0?(B=0,M=0):R.sign(A)===R.sign(w)?(B=A+w,M=i/B):(M=A-w,B=i/M);let L=ac.computeRealRoots(1,D,B),_=ac.computeRealRoots(1,I,M);if(L.length!==0)return _.length!==0?L[1]<=_[0]?[L[0],L[1],_[0],_[1]]:_[1]<=L[0]?[_[0],_[1],L[0],L[1]]:L[0]>=_[0]&&L[1]<=_[1]?[_[0],L[0],L[1],_[1]]:_[0]>=L[0]&&_[1]<=L[1]?[L[0],_[0],_[1],L[1]]:L[0]>_[0]&&L[0]<_[1]?[_[0],L[0],_[1],L[1]]:[L[0],_[0],L[1],_[1]]:L;if(_.length!==0)return _}return[]}_H.computeRealRoots=function(e,t,n,i,o){if(Math.abs(e)<R.EPSILON15)return s0.computeRealRoots(t,n,i,o);let r=t/e,s=n/e,a=i/e,c=o/e,u=r<0?1:0;switch(u+=s<0?u+1:u,u+=a<0?u+1:u,u+=c<0?u+1:u,u){case 0:return kf(r,s,a,c);case 1:return uw(r,s,a,c);case 2:return uw(r,s,a,c);case 3:return kf(r,s,a,c);case 4:return kf(r,s,a,c);case 5:return uw(r,s,a,c);case 6:return kf(r,s,a,c);case 7:return kf(r,s,a,c);case 8:return uw(r,s,a,c);case 9:return kf(r,s,a,c);case 10:return kf(r,s,a,c);case 11:return uw(r,s,a,c);case 12:return kf(r,s,a,c);case 13:return kf(r,s,a,c);case 14:return kf(r,s,a,c);case 15:return kf(r,s,a,c);default:return}};var fw=_H;function z2(e,t){t=h.clone(y(t,h.ZERO)),h.equals(t,h.ZERO)||h.normalize(t,t),this.origin=h.clone(y(e,h.ZERO)),this.direction=t}z2.clone=function(e,t){if(!!l(e))return l(t)?(t.origin=h.clone(e.origin),t.direction=h.clone(e.direction),t):new z2(e.origin,e.direction)};z2.getPoint=function(e,t,n){return l(n)||(n=new h),n=h.multiplyByScalar(e.direction,t,n),h.add(e.origin,n,n)};var Cn=z2;var Ko={};Ko.rayPlane=function(e,t,n){l(n)||(n=new h);let i=e.origin,o=e.direction,r=t.normal,s=h.dot(r,o);if(Math.abs(s)<R.EPSILON15)return;let a=(-t.distance-h.dot(r,i))/s;if(!(a<0))return n=h.multiplyByScalar(o,a,n),h.add(i,n,n)};var Dbe=new h,Pbe=new h,EJ=new h,gJ=new h,yJ=new h;Ko.rayTriangleParametric=function(e,t,n,i,o){o=y(o,!1);let r=e.origin,s=e.direction,a=h.subtract(n,t,Dbe),c=h.subtract(i,t,Pbe),u=h.cross(s,c,EJ),f=h.dot(a,u),d,p,g,m,A;if(o){if(f<R.EPSILON6||(d=h.subtract(r,t,gJ),g=h.dot(d,u),g<0||g>f)||(p=h.cross(d,a,yJ),m=h.dot(s,p),m<0||g+m>f))return;A=h.dot(c,p)/f}else{if(Math.abs(f)<R.EPSILON6)return;let x=1/f;if(d=h.subtract(r,t,gJ),g=h.dot(d,u)*x,g<0||g>1||(p=h.cross(d,a,yJ),m=h.dot(s,p)*x,m<0||g+m>1))return;A=h.dot(c,p)*x}return A};Ko.rayTriangle=function(e,t,n,i,o,r){let s=Ko.rayTriangleParametric(e,t,n,i,o);if(!(!l(s)||s<0))return l(r)||(r=new h),h.multiplyByScalar(e.direction,s,r),h.add(e.origin,r,r)};var Ibe=new Cn;Ko.lineSegmentTriangle=function(e,t,n,i,o,r,s){let a=Ibe;h.clone(e,a.origin),h.subtract(t,e,a.direction),h.normalize(a.direction,a.direction);let c=Ko.rayTriangleParametric(a,n,i,o,r);if(!(!l(c)||c<0||c>h.distance(e,t)))return l(s)||(s=new h),h.multiplyByScalar(a.direction,c,s),h.add(a.origin,s,s)};function Obe(e,t,n,i){let o=t*t-4*e*n;if(o<0)return;if(o>0){let s=1/(2*e),a=Math.sqrt(o),c=(-t+a)*s,u=(-t-a)*s;return c<u?(i.root0=c,i.root1=u):(i.root0=u,i.root1=c),i}let r=-t/(2*e);if(r!==0)return i.root0=i.root1=r,i}var Bbe={root0:0,root1:0};function SJ(e,t,n){l(n)||(n=new rc);let i=e.origin,o=e.direction,r=t.center,s=t.radius*t.radius,a=h.subtract(i,r,EJ),c=h.dot(o,o),u=2*h.dot(o,a),f=h.magnitudeSquared(a)-s,d=Obe(c,u,f,Bbe);if(!!l(d))return n.start=d.root0,n.stop=d.root1,n}Ko.raySphere=function(e,t,n){if(n=SJ(e,t,n),!(!l(n)||n.stop<0))return n.start=Math.max(n.start,0),n};var Rbe=new Cn;Ko.lineSegmentSphere=function(e,t,n,i){let o=Rbe;h.clone(e,o.origin);let r=h.subtract(t,e,o.direction),s=h.magnitude(r);if(h.normalize(r,r),i=SJ(o,n,i),!(!l(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var Mbe=new h,Lbe=new h;Ko.rayEllipsoid=function(e,t){let n=t.oneOverRadii,i=h.multiplyComponents(n,e.origin,Mbe),o=h.multiplyComponents(n,e.direction,Lbe),r=h.magnitudeSquared(i),s=h.dot(i,o),a,c,u,f,d;if(r>1){if(s>=0)return;let p=s*s;if(a=r-1,c=h.magnitudeSquared(o),u=c*a,p<u)return;if(p>u){f=s*s-u,d=-s+Math.sqrt(f);let m=d/c,A=a/d;return m<A?new rc(m,A):{start:A,stop:m}}let g=Math.sqrt(a/c);return new rc(g,g)}else if(r<1)return a=r-1,c=h.magnitudeSquared(o),u=c*a,f=s*s-u,d=-s+Math.sqrt(f),new rc(0,d/c);if(s<0)return c=h.magnitudeSquared(o),new rc(0,-s/c)};function a0(e,t,n){let i=e+t;return R.sign(e)!==R.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}function Fbe(e,t,n,i,o){let r=i*i,s=o*o,a=(e[Q.COLUMN1ROW1]-e[Q.COLUMN2ROW2])*s,c=o*(i*a0(e[Q.COLUMN1ROW0],e[Q.COLUMN0ROW1],R.EPSILON15)+t.y),u=e[Q.COLUMN0ROW0]*r+e[Q.COLUMN2ROW2]*s+i*t.x+n,f=s*a0(e[Q.COLUMN2ROW1],e[Q.COLUMN1ROW2],R.EPSILON15),d=o*(i*a0(e[Q.COLUMN2ROW0],e[Q.COLUMN0ROW2])+t.z),p,g=[];if(d===0&&f===0){if(p=ac.computeRealRoots(a,c,u),p.length===0)return g;let B=p[0],M=Math.sqrt(Math.max(1-B*B,0));if(g.push(new h(i,o*B,o*-M)),g.push(new h(i,o*B,o*M)),p.length===2){let L=p[1],_=Math.sqrt(Math.max(1-L*L,0));g.push(new h(i,o*L,o*-_)),g.push(new h(i,o*L,o*_))}return g}let m=d*d,A=f*f,x=a*a,C=d*f,b=x+A,T=2*(c*a+C),S=2*u*a+c*c-A+m,w=2*(u*c-C),D=u*u-m;if(b===0&&T===0&&S===0&&w===0)return g;p=fw.computeRealRoots(b,T,S,w,D);let I=p.length;if(I===0)return g;for(let B=0;B<I;++B){let M=p[B],L=M*M,_=Math.max(1-L,0),E=Math.sqrt(_),v;R.sign(a)===R.sign(u)?v=a0(a*L+u,c*M,R.EPSILON12):R.sign(u)===R.sign(c*M)?v=a0(a*L,c*M+u,R.EPSILON12):v=a0(a*L+c*M,u,R.EPSILON12);let P=a0(f*M,d,R.EPSILON15),O=v*P;O<0?g.push(new h(i,o*M,o*E)):O>0?g.push(new h(i,o*M,o*-E)):E!==0?(g.push(new h(i,o*M,o*-E)),g.push(new h(i,o*M,o*E)),++B):g.push(new h(i,o*M,o*E))}return g}var gH=new h,AJ=new h,xJ=new h,G2=new h,Nbe=new h,kbe=new Q,Vbe=new Q,Ube=new Q,zbe=new Q,Gbe=new Q,CJ=new Q,TJ=new Q,bJ=new h,Hbe=new h,Wbe=new fe;Ko.grazingAltitudeLocation=function(e,t){let n=e.origin,i=e.direction;if(!h.equals(n,h.ZERO)){let D=t.geodeticSurfaceNormal(n,gH);if(h.dot(i,D)>=0)return n}let o=l(this.rayEllipsoid(e,t)),r=t.transformPositionToScaledSpace(i,gH),s=h.normalize(r,r),a=h.mostOrthogonalAxis(r,G2),c=h.normalize(h.cross(a,s,AJ),AJ),u=h.normalize(h.cross(s,c,xJ),xJ),f=kbe;f[0]=s.x,f[1]=s.y,f[2]=s.z,f[3]=c.x,f[4]=c.y,f[5]=c.z,f[6]=u.x,f[7]=u.y,f[8]=u.z;let d=Q.transpose(f,Vbe),p=Q.fromScale(t.radii,Ube),g=Q.fromScale(t.oneOverRadii,zbe),m=Gbe;m[0]=0,m[1]=-i.z,m[2]=i.y,m[3]=i.z,m[4]=0,m[5]=-i.x,m[6]=-i.y,m[7]=i.x,m[8]=0;let A=Q.multiply(Q.multiply(d,g,CJ),m,CJ),x=Q.multiply(Q.multiply(A,p,TJ),f,TJ),C=Q.multiplyByVector(A,n,Nbe),b=Fbe(x,h.negate(C,gH),0,0,1),T,S,w=b.length;if(w>0){let D=h.clone(h.ZERO,Hbe),I=Number.NEGATIVE_INFINITY;for(let M=0;M<w;++M){T=Q.multiplyByVector(p,Q.multiplyByVector(f,b[M],bJ),bJ);let L=h.normalize(h.subtract(T,n,G2),G2),_=h.dot(L,i);_>I&&(I=_,D=h.clone(T,D))}let B=t.cartesianToCartographic(D,Wbe);return I=R.clamp(I,0,1),S=h.magnitude(h.subtract(D,n,G2))*Math.sqrt(1-I*I),S=o?-S:S,B.height=S,t.cartographicToCartesian(B,new h)}};var jbe=new h;Ko.lineSegmentPlane=function(e,t,n,i){l(i)||(i=new h);let o=h.subtract(t,e,jbe),r=n.normal,s=h.dot(r,o);if(Math.abs(s)<R.EPSILON6)return;let a=h.dot(r,e),c=-(n.distance+a)/s;if(!(c<0||c>1))return h.multiplyByScalar(o,c,i),h.add(e,i,i),i};Ko.trianglePlaneIntersection=function(e,t,n,i){let o=i.normal,r=i.distance,s=h.dot(o,e)+r<0,a=h.dot(o,t)+r<0,c=h.dot(o,n)+r<0,u=0;u+=s?1:0,u+=a?1:0,u+=c?1:0;let f,d;if((u===1||u===2)&&(f=new h,d=new h),u===1){if(s)return Ko.lineSegmentPlane(e,t,i,f),Ko.lineSegmentPlane(e,n,i,d),{positions:[e,t,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(a)return Ko.lineSegmentPlane(t,n,i,f),Ko.lineSegmentPlane(t,e,i,d),{positions:[e,t,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return Ko.lineSegmentPlane(n,e,i,f),Ko.lineSegmentPlane(n,t,i,d),{positions:[e,t,n,f,d],indices:[2,3,4,0,1,4,0,4,3]}}else if(u===2)if(s)if(a){if(!c)return Ko.lineSegmentPlane(e,n,i,f),Ko.lineSegmentPlane(t,n,i,d),{positions:[e,t,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}else return Ko.lineSegmentPlane(n,t,i,f),Ko.lineSegmentPlane(e,t,i,d),{positions:[e,t,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};else return Ko.lineSegmentPlane(t,e,i,f),Ko.lineSegmentPlane(n,e,i,d),{positions:[e,t,n,f,d],indices:[1,2,4,1,4,3,0,3,4]}};var zi=Ko;function ss(e,t){this.normal=h.clone(e),this.distance=t}ss.fromPointNormal=function(e,t,n){let i=-h.dot(t,e);return l(n)?(h.clone(t,n.normal),n.distance=i,n):new ss(t,i)};var qbe=new h;ss.fromCartesian4=function(e,t){let n=h.fromCartesian4(e,qbe),i=e.w;return l(t)?(h.clone(n,t.normal),t.distance=i,t):new ss(n,i)};ss.getPointDistance=function(e,t){return h.dot(e.normal,t)+e.distance};var Ybe=new h;ss.projectPointOntoPlane=function(e,t,n){l(n)||(n=new h);let i=ss.getPointDistance(e,t),o=h.multiplyByScalar(e.normal,i,Ybe);return h.subtract(t,o,n)};var Xbe=new N,Kbe=new se,Jbe=new h;ss.transform=function(e,t,n){let i=e.normal,o=e.distance,r=N.inverseTranspose(t,Xbe),s=se.fromElements(i.x,i.y,i.z,o,Kbe);s=N.multiplyByVector(r,s,s);let a=h.fromCartesian4(s,Jbe);return s=se.divideByScalar(s,h.magnitude(a),s),ss.fromCartesian4(s,n)};ss.clone=function(e,t){return l(t)?(h.clone(e.normal,t.normal),t.distance=e.distance,t):new ss(e.normal,e.distance)};ss.equals=function(e,t){return e.distance===t.distance&&h.equals(e.normal,t.normal)};ss.ORIGIN_XY_PLANE=Object.freeze(new ss(h.UNIT_Z,0));ss.ORIGIN_YZ_PLANE=Object.freeze(new ss(h.UNIT_X,0));ss.ORIGIN_ZX_PLANE=Object.freeze(new ss(h.UNIT_Y,0));var nn=ss;var yH=new se;function uh(e,t){t=y(t,ie.WGS84),e=t.scaleToGeodeticSurface(e);let n=Et.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=h.fromCartesian4(N.getColumn(n,0,yH)),this._yAxis=h.fromCartesian4(N.getColumn(n,1,yH));let i=h.fromCartesian4(N.getColumn(n,2,yH));this._plane=nn.fromPointNormal(e,i)}Object.defineProperties(uh.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var Zbe=new L_;uh.fromPoints=function(e,t){let n=L_.fromPoints(e,Zbe);return new uh(n.center,t)};var wJ=new Cn,H2=new h;uh.prototype.projectPointOntoPlane=function(e,t){let n=wJ;n.origin=e,h.normalize(e,n.direction);let i=zi.rayPlane(n,this._plane,H2);if(l(i)||(h.negate(n.direction,n.direction),i=zi.rayPlane(n,this._plane,H2)),l(i)){let o=h.subtract(i,this._origin,i),r=h.dot(this._xAxis,o),s=h.dot(this._yAxis,o);return l(t)?(t.x=r,t.y=s,t):new H(r,s)}};uh.prototype.projectPointsOntoPlane=function(e,t){l(t)||(t=[]);let n=0,i=e.length;for(let o=0;o<i;o++){let r=this.projectPointOntoPlane(e[o],t[n]);l(r)&&(t[n]=r,n++)}return t.length=n,t};uh.prototype.projectPointToNearestOnPlane=function(e,t){l(t)||(t=new H);let n=wJ;n.origin=e,h.clone(this._plane.normal,n.direction);let i=zi.rayPlane(n,this._plane,H2);l(i)||(h.negate(n.direction,n.direction),i=zi.rayPlane(n,this._plane,H2));let o=h.subtract(i,this._origin,i),r=h.dot(this._xAxis,o),s=h.dot(this._yAxis,o);return t.x=r,t.y=s,t};uh.prototype.projectPointsToNearestOnPlane=function(e,t){l(t)||(t=[]);let n=e.length;t.length=n;for(let i=0;i<n;i++)t[i]=this.projectPointToNearestOnPlane(e[i],t[i]);return t};var Qbe=new h;uh.prototype.projectPointOntoEllipsoid=function(e,t){l(t)||(t=new h);let n=this._ellipsoid,i=this._origin,o=this._xAxis,r=this._yAxis,s=Qbe;return h.multiplyByScalar(o,e.x,s),t=h.add(i,s,t),h.multiplyByScalar(r,e.y,s),h.add(t,s,t),n.scaleToGeocentricSurface(t,t),t};uh.prototype.projectPointsOntoEllipsoid=function(e,t){let n=e.length;l(t)?t.length=n:t=new Array(n);for(let i=0;i<n;++i)t[i]=this.projectPointOntoEllipsoid(e[i],t[i]);return t};var $s=uh;function Pi(e,t){this.center=h.clone(y(e,h.ZERO)),this.halfAxes=Q.clone(y(t,Q.ZERO))}Pi.packedLength=h.packedLength+Q.packedLength;Pi.pack=function(e,t,n){return n=y(n,0),h.pack(e.center,t,n),Q.pack(e.halfAxes,t,n+h.packedLength),t};Pi.unpack=function(e,t,n){return t=y(t,0),l(n)||(n=new Pi),h.unpack(e,t,n.center),Q.unpack(e,t+h.packedLength,n.halfAxes),n};var $be=new h,eEe=new h,tEe=new h,nEe=new h,iEe=new h,oEe=new h,rEe=new Q,sEe={unitary:new Q,diagonal:new Q};Pi.fromPoints=function(e,t){if(l(t)||(t=new Pi),!l(e)||e.length===0)return t.halfAxes=Q.ZERO,t.center=h.ZERO,t;let n,i=e.length,o=h.clone(e[0],$be);for(n=1;n<i;n++)h.add(o,e[n],o);let r=1/i;h.multiplyByScalar(o,r,o);let s=0,a=0,c=0,u=0,f=0,d=0,p;for(n=0;n<i;n++)p=h.subtract(e[n],o,eEe),s+=p.x*p.x,a+=p.x*p.y,c+=p.x*p.z,u+=p.y*p.y,f+=p.y*p.z,d+=p.z*p.z;s*=r,a*=r,c*=r,u*=r,f*=r,d*=r;let g=rEe;g[0]=s,g[1]=a,g[2]=c,g[3]=a,g[4]=u,g[5]=f,g[6]=c,g[7]=f,g[8]=d;let m=Q.computeEigenDecomposition(g,sEe),A=Q.clone(m.unitary,t.halfAxes),x=Q.getColumn(A,0,nEe),C=Q.getColumn(A,1,iEe),b=Q.getColumn(A,2,oEe),T=-Number.MAX_VALUE,S=-Number.MAX_VALUE,w=-Number.MAX_VALUE,D=Number.MAX_VALUE,I=Number.MAX_VALUE,B=Number.MAX_VALUE;for(n=0;n<i;n++)p=e[n],T=Math.max(h.dot(x,p),T),S=Math.max(h.dot(C,p),S),w=Math.max(h.dot(b,p),w),D=Math.min(h.dot(x,p),D),I=Math.min(h.dot(C,p),I),B=Math.min(h.dot(b,p),B);x=h.multiplyByScalar(x,.5*(D+T),x),C=h.multiplyByScalar(C,.5*(I+S),C),b=h.multiplyByScalar(b,.5*(B+w),b);let M=h.add(x,C,t.center);h.add(M,b,M);let L=tEe;return L.x=T-D,L.y=S-I,L.z=w-B,h.multiplyByScalar(L,.5,L),Q.multiplyByScale(t.halfAxes,L,t.halfAxes),t};var BJ=new h,aEe=new h;function vJ(e,t,n,i,o,r,s,a,c,u,f){l(f)||(f=new Pi);let d=f.halfAxes;Q.setColumn(d,0,t,d),Q.setColumn(d,1,n,d),Q.setColumn(d,2,i,d);let p=BJ;p.x=(o+r)/2,p.y=(s+a)/2,p.z=(c+u)/2;let g=aEe;g.x=(r-o)/2,g.y=(a-s)/2,g.z=(u-c)/2;let m=f.center;return p=Q.multiplyByVector(d,p,p),h.add(e,p,m),Q.multiplyByScale(d,g,d),f}var DJ=new fe,cEe=new h,lEe=new fe,uEe=new fe,fEe=new fe,dEe=new fe,hEe=new fe,mEe=new h,PJ=new h,pEe=new h,IJ=new h,_Ee=new h,gEe=new H,yEe=new H,AEe=new H,xEe=new H,CEe=new H,TEe=new h,bEe=new h,EEe=new h,SEe=new h,wEe=new H,vEe=new h,DEe=new h,PEe=new h,IEe=new nn(h.UNIT_X,0);Pi.fromRectangle=function(e,t,n,i,o){t=y(t,0),n=y(n,0),i=y(i,ie.WGS84);let r,s,a,c,u,f,d;if(e.width<=R.PI){let I=ce.center(e,DJ),B=i.cartographicToCartesian(I,cEe),M=new $s(B,i);d=M.plane;let L=I.longitude,_=e.south<0&&e.north>0?0:I.latitude,E=fe.fromRadians(L,e.north,n,lEe),v=fe.fromRadians(e.west,e.north,n,uEe),P=fe.fromRadians(e.west,_,n,fEe),O=fe.fromRadians(e.west,e.south,n,dEe),F=fe.fromRadians(L,e.south,n,hEe),U=i.cartographicToCartesian(E,mEe),V=i.cartographicToCartesian(v,PJ),G=i.cartographicToCartesian(P,pEe),k=i.cartographicToCartesian(O,IJ),Y=i.cartographicToCartesian(F,_Ee),j=M.projectPointToNearestOnPlane(U,gEe),X=M.projectPointToNearestOnPlane(V,yEe),W=M.projectPointToNearestOnPlane(G,AEe),J=M.projectPointToNearestOnPlane(k,xEe),Z=M.projectPointToNearestOnPlane(Y,CEe);return r=Math.min(X.x,W.x,J.x),s=-r,c=Math.max(X.y,j.y),a=Math.min(J.y,Z.y),v.height=O.height=t,V=i.cartographicToCartesian(v,PJ),k=i.cartographicToCartesian(O,IJ),u=Math.min(nn.getPointDistance(d,V),nn.getPointDistance(d,k)),f=n,vJ(M.origin,M.xAxis,M.yAxis,M.zAxis,r,s,a,c,u,f,o)}let p=e.south>0,g=e.north<0,m=p?e.south:g?e.north:0,A=ce.center(e,DJ).longitude,x=h.fromRadians(A,m,n,i,TEe);x.z=0;let b=Math.abs(x.x)<R.EPSILON10&&Math.abs(x.y)<R.EPSILON10?h.UNIT_X:h.normalize(x,bEe),T=h.UNIT_Z,S=h.cross(b,T,EEe);d=nn.fromPointNormal(x,b,IEe);let w=h.fromRadians(A+R.PI_OVER_TWO,m,n,i,SEe);s=h.dot(nn.projectPointOntoPlane(d,w,wEe),S),r=-s,c=h.fromRadians(0,e.north,g?t:n,i,vEe).z,a=h.fromRadians(0,e.south,p?t:n,i,DEe).z;let D=h.fromRadians(e.east,m,n,i,PEe);return u=nn.getPointDistance(d,D),f=0,vJ(x,S,T,b,r,s,a,c,u,f,o)};Pi.fromTransformation=function(e,t){return l(t)||(t=new Pi),t.center=N.getTranslation(e,t.center),t.halfAxes=N.getMatrix3(e,t.halfAxes),t.halfAxes=Q.multiplyByScalar(t.halfAxes,.5,t.halfAxes),t};Pi.clone=function(e,t){if(!!l(e))return l(t)?(h.clone(e.center,t.center),Q.clone(e.halfAxes,t.halfAxes),t):new Pi(e.center,e.halfAxes)};Pi.intersectPlane=function(e,t){let n=e.center,i=t.normal,o=e.halfAxes,r=i.x,s=i.y,a=i.z,c=Math.abs(r*o[Q.COLUMN0ROW0]+s*o[Q.COLUMN0ROW1]+a*o[Q.COLUMN0ROW2])+Math.abs(r*o[Q.COLUMN1ROW0]+s*o[Q.COLUMN1ROW1]+a*o[Q.COLUMN1ROW2])+Math.abs(r*o[Q.COLUMN2ROW0]+s*o[Q.COLUMN2ROW1]+a*o[Q.COLUMN2ROW2]),u=h.dot(i,n)+t.distance;return u<=-c?Kt.OUTSIDE:u>=c?Kt.INSIDE:Kt.INTERSECTING};var RJ=new h,MJ=new h,LJ=new h,OEe=new h,OJ=new h,BEe=new h;Pi.distanceSquaredTo=function(e,t){let n=h.subtract(t,e.center,BJ),i=e.halfAxes,o=Q.getColumn(i,0,RJ),r=Q.getColumn(i,1,MJ),s=Q.getColumn(i,2,LJ),a=h.magnitude(o),c=h.magnitude(r),u=h.magnitude(s),f=!0,d=!0,p=!0;a>0?h.divideByScalar(o,a,o):f=!1,c>0?h.divideByScalar(r,c,r):d=!1,u>0?h.divideByScalar(s,u,s):p=!1;let g=!f+!d+!p,m,A,x;if(g===1){let S=o;m=r,A=s,d?p||(S=s,A=o):(S=r,m=o),x=h.cross(m,A,OJ),S===o?o=x:S===r?r=x:S===s&&(s=x)}else if(g===2){m=o,d?m=r:p&&(m=s);let S=h.UNIT_Y;S.equalsEpsilon(m,R.EPSILON3)&&(S=h.UNIT_X),A=h.cross(m,S,OEe),h.normalize(A,A),x=h.cross(m,A,OJ),h.normalize(x,x),m===o?(r=A,s=x):m===r?(s=A,o=x):m===s&&(o=A,r=x)}else g===3&&(o=h.UNIT_X,r=h.UNIT_Y,s=h.UNIT_Z);let C=BEe;C.x=h.dot(n,o),C.y=h.dot(n,r),C.z=h.dot(n,s);let b=0,T;return C.x<-a?(T=C.x+a,b+=T*T):C.x>a&&(T=C.x-a,b+=T*T),C.y<-c?(T=C.y+c,b+=T*T):C.y>c&&(T=C.y-c,b+=T*T),C.z<-u?(T=C.z+u,b+=T*T):C.z>u&&(T=C.z-u,b+=T*T),b};var REe=new h,MEe=new h;Pi.computePlaneDistances=function(e,t,n,i){l(i)||(i=new rc);let o=Number.POSITIVE_INFINITY,r=Number.NEGATIVE_INFINITY,s=e.center,a=e.halfAxes,c=Q.getColumn(a,0,RJ),u=Q.getColumn(a,1,MJ),f=Q.getColumn(a,2,LJ),d=h.add(c,u,REe);h.add(d,f,d),h.add(d,s,d);let p=h.subtract(d,t,MEe),g=h.dot(n,p);return o=Math.min(g,o),r=Math.max(g,r),h.add(s,c,d),h.add(d,u,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.add(s,c,d),h.subtract(d,u,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.add(s,c,d),h.subtract(d,u,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.subtract(s,c,d),h.add(d,u,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.subtract(s,c,d),h.add(d,u,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.subtract(s,c,d),h.subtract(d,u,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.subtract(s,c,d),h.subtract(d,u,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),i.start=o,i.stop=r,i};var LEe=new h,FEe=new h,NEe=new h;Pi.computeCorners=function(e,t){l(t)||(t=[new h,new h,new h,new h,new h,new h,new h,new h]);let n=e.center,i=e.halfAxes,o=Q.getColumn(i,0,LEe),r=Q.getColumn(i,1,FEe),s=Q.getColumn(i,2,NEe);return h.clone(n,t[0]),h.subtract(t[0],o,t[0]),h.subtract(t[0],r,t[0]),h.subtract(t[0],s,t[0]),h.clone(n,t[1]),h.subtract(t[1],o,t[1]),h.subtract(t[1],r,t[1]),h.add(t[1],s,t[1]),h.clone(n,t[2]),h.subtract(t[2],o,t[2]),h.add(t[2],r,t[2]),h.subtract(t[2],s,t[2]),h.clone(n,t[3]),h.subtract(t[3],o,t[3]),h.add(t[3],r,t[3]),h.add(t[3],s,t[3]),h.clone(n,t[4]),h.add(t[4],o,t[4]),h.subtract(t[4],r,t[4]),h.subtract(t[4],s,t[4]),h.clone(n,t[5]),h.add(t[5],o,t[5]),h.subtract(t[5],r,t[5]),h.add(t[5],s,t[5]),h.clone(n,t[6]),h.add(t[6],o,t[6]),h.add(t[6],r,t[6]),h.subtract(t[6],s,t[6]),h.clone(n,t[7]),h.add(t[7],o,t[7]),h.add(t[7],r,t[7]),h.add(t[7],s,t[7]),t};var kEe=new Q;Pi.computeTransformation=function(e,t){l(t)||(t=new N);let n=e.center,i=Q.multiplyByUniformScale(e.halfAxes,2,kEe);return N.fromRotationTranslation(i,n,t)};var VEe=new re;Pi.isOccluded=function(e,t){let n=re.fromOrientedBoundingBox(e,VEe);return!t.isBoundingSphereVisible(n)};Pi.prototype.intersectPlane=function(e){return Pi.intersectPlane(this,e)};Pi.prototype.distanceSquaredTo=function(e){return Pi.distanceSquaredTo(this,e)};Pi.prototype.computePlaneDistances=function(e,t,n){return Pi.computePlaneDistances(this,e,t,n)};Pi.prototype.computeCorners=function(e){return Pi.computeCorners(this,e)};Pi.prototype.computeTransformation=function(e){return Pi.computeTransformation(this,e)};Pi.prototype.isOccluded=function(e){return Pi.isOccluded(this,e)};Pi.equals=function(e,t){return e===t||l(e)&&l(t)&&h.equals(e.center,t.center)&&Q.equals(e.halfAxes,t.halfAxes)};Pi.prototype.clone=function(e){return Pi.clone(this,e)};Pi.prototype.equals=function(e){return Pi.equals(this,e)};var di=Pi;var W2={};W2.getHeight=function(e,t,n){return(e-n)*t+n};var UEe=new h;W2.getPosition=function(e,t,n,i,o){let r=t.cartesianToCartographic(e,UEe),s=W2.getHeight(r.height,n,i);return h.fromRadians(r.longitude,r.latitude,s,t,o)};var cc=W2;var sr={CULL:1,OCCLUDE:2,EXECUTE_IN_CLOSEST_FRUSTUM:4,DEBUG_SHOW_BOUNDING_VOLUME:8,CAST_SHADOWS:16,RECEIVE_SHADOWS:32,PICK_ONLY:64,DEPTH_FOR_TRANSLUCENT_CLASSIFICATION:128};function dw(e){e=y(e,y.EMPTY_OBJECT),this._boundingVolume=e.boundingVolume,this._orientedBoundingBox=e.orientedBoundingBox,this._modelMatrix=e.modelMatrix,this._primitiveType=y(e.primitiveType,Be.TRIANGLES),this._vertexArray=e.vertexArray,this._count=e.count,this._offset=y(e.offset,0),this._instanceCount=y(e.instanceCount,0),this._shaderProgram=e.shaderProgram,this._uniformMap=e.uniformMap,this._renderState=e.renderState,this._framebuffer=e.framebuffer,this._pass=e.pass,this._owner=e.owner,this._debugOverlappingFrustums=0,this._pickId=e.pickId,this._flags=0,this.cull=y(e.cull,!0),this.occlude=y(e.occlude,!0),this.executeInClosestFrustum=y(e.executeInClosestFrustum,!1),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.castShadows=y(e.castShadows,!1),this.receiveShadows=y(e.receiveShadows,!1),this.pickOnly=y(e.pickOnly,!1),this.depthForTranslucentClassification=y(e.depthForTranslucentClassification,!1),this.dirty=!0,this.lastDirtyTime=0,this.derivedCommands={}}function Ta(e,t){return(e._flags&t)===t}function F_(e,t,n){n?e._flags|=t:e._flags&=~t}Object.defineProperties(dw.prototype,{boundingVolume:{get:function(){return this._boundingVolume},set:function(e){this._boundingVolume!==e&&(this._boundingVolume=e,this.dirty=!0)}},orientedBoundingBox:{get:function(){return this._orientedBoundingBox},set:function(e){this._orientedBoundingBox!==e&&(this._orientedBoundingBox=e,this.dirty=!0)}},cull:{get:function(){return Ta(this,sr.CULL)},set:function(e){Ta(this,sr.CULL)!==e&&(F_(this,sr.CULL,e),this.dirty=!0)}},occlude:{get:function(){return Ta(this,sr.OCCLUDE)},set:function(e){Ta(this,sr.OCCLUDE)!==e&&(F_(this,sr.OCCLUDE,e),this.dirty=!0)}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix!==e&&(this._modelMatrix=e,this.dirty=!0)}},primitiveType:{get:function(){return this._primitiveType},set:function(e){this._primitiveType!==e&&(this._primitiveType=e,this.dirty=!0)}},vertexArray:{get:function(){return this._vertexArray},set:function(e){this._vertexArray!==e&&(this._vertexArray=e,this.dirty=!0)}},count:{get:function(){return this._count},set:function(e){this._count!==e&&(this._count=e,this.dirty=!0)}},offset:{get:function(){return this._offset},set:function(e){this._offset!==e&&(this._offset=e,this.dirty=!0)}},instanceCount:{get:function(){return this._instanceCount},set:function(e){this._instanceCount!==e&&(this._instanceCount=e,this.dirty=!0)}},shaderProgram:{get:function(){return this._shaderProgram},set:function(e){this._shaderProgram!==e&&(this._shaderProgram=e,this.dirty=!0)}},castShadows:{get:function(){return Ta(this,sr.CAST_SHADOWS)},set:function(e){Ta(this,sr.CAST_SHADOWS)!==e&&(F_(this,sr.CAST_SHADOWS,e),this.dirty=!0)}},receiveShadows:{get:function(){return Ta(this,sr.RECEIVE_SHADOWS)},set:function(e){Ta(this,sr.RECEIVE_SHADOWS)!==e&&(F_(this,sr.RECEIVE_SHADOWS,e),this.dirty=!0)}},uniformMap:{get:function(){return this._uniformMap},set:function(e){this._uniformMap!==e&&(this._uniformMap=e,this.dirty=!0)}},renderState:{get:function(){return this._renderState},set:function(e){this._renderState!==e&&(this._renderState=e,this.dirty=!0)}},framebuffer:{get:function(){return this._framebuffer},set:function(e){this._framebuffer!==e&&(this._framebuffer=e,this.dirty=!0)}},pass:{get:function(){return this._pass},set:function(e){this._pass!==e&&(this._pass=e,this.dirty=!0)}},executeInClosestFrustum:{get:function(){return Ta(this,sr.EXECUTE_IN_CLOSEST_FRUSTUM)},set:function(e){Ta(this,sr.EXECUTE_IN_CLOSEST_FRUSTUM)!==e&&(F_(this,sr.EXECUTE_IN_CLOSEST_FRUSTUM,e),this.dirty=!0)}},owner:{get:function(){return this._owner},set:function(e){this._owner!==e&&(this._owner=e,this.dirty=!0)}},debugShowBoundingVolume:{get:function(){return Ta(this,sr.DEBUG_SHOW_BOUNDING_VOLUME)},set:function(e){Ta(this,sr.DEBUG_SHOW_BOUNDING_VOLUME)!==e&&(F_(this,sr.DEBUG_SHOW_BOUNDING_VOLUME,e),this.dirty=!0)}},debugOverlappingFrustums:{get:function(){return this._debugOverlappingFrustums},set:function(e){this._debugOverlappingFrustums!==e&&(this._debugOverlappingFrustums=e,this.dirty=!0)}},pickId:{get:function(){return this._pickId},set:function(e){this._pickId!==e&&(this._pickId=e,this.dirty=!0)}},pickOnly:{get:function(){return Ta(this,sr.PICK_ONLY)},set:function(e){Ta(this,sr.PICK_ONLY)!==e&&(F_(this,sr.PICK_ONLY,e),this.dirty=!0)}},depthForTranslucentClassification:{get:function(){return Ta(this,sr.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)},set:function(e){Ta(this,sr.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)!==e&&(F_(this,sr.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION,e),this.dirty=!0)}}});dw.shallowClone=function(e,t){if(!!l(e))return l(t)||(t=new dw),t._boundingVolume=e._boundingVolume,t._orientedBoundingBox=e._orientedBoundingBox,t._modelMatrix=e._modelMatrix,t._primitiveType=e._primitiveType,t._vertexArray=e._vertexArray,t._count=e._count,t._offset=e._offset,t._instanceCount=e._instanceCount,t._shaderProgram=e._shaderProgram,t._uniformMap=e._uniformMap,t._renderState=e._renderState,t._framebuffer=e._framebuffer,t._pass=e._pass,t._owner=e._owner,t._debugOverlappingFrustums=e._debugOverlappingFrustums,t._pickId=e._pickId,t._flags=e._flags,t.dirty=!0,t.lastDirtyTime=0,t};dw.prototype.execute=function(e,t){e.draw(this,t)};var Ze=dw;var zEe={ENVIRONMENT:0,COMPUTE:1,GLOBE:2,TERRAIN_CLASSIFICATION:3,CESIUM_3D_TILE:4,CESIUM_3D_TILE_CLASSIFICATION:5,CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW:6,OPAQUE:7,TRANSLUCENT:8,OVERLAY:9,NUMBER_OF_PASSES:10},xe=Object.freeze(zEe);var j2={CLOCKWISE:te.CW,COUNTER_CLOCKWISE:te.CCW};j2.validate=function(e){return e===j2.CLOCKWISE||e===j2.COUNTER_CLOCKWISE};var jr=Object.freeze(j2);function FJ(e){if(typeof e!="object"||e===null)return e;let t,n=Object.keys(e);for(let i=0;i<n.length;i++)t=n[i],e.hasOwnProperty(t)&&t!=="_applyFunctions"&&(e[t]=FJ(e[t]));return Object.freeze(e)}var AH=FJ;function dh(e){let t=y(e,y.EMPTY_OBJECT),n=y(t.cull,y.EMPTY_OBJECT),i=y(t.polygonOffset,y.EMPTY_OBJECT),o=y(t.scissorTest,y.EMPTY_OBJECT),r=y(o.rectangle,y.EMPTY_OBJECT),s=y(t.depthRange,y.EMPTY_OBJECT),a=y(t.depthTest,y.EMPTY_OBJECT),c=y(t.colorMask,y.EMPTY_OBJECT),u=y(t.blending,y.EMPTY_OBJECT),f=y(u.color,y.EMPTY_OBJECT),d=y(t.stencilTest,y.EMPTY_OBJECT),p=y(d.frontOperation,y.EMPTY_OBJECT),g=y(d.backOperation,y.EMPTY_OBJECT),m=y(t.sampleCoverage,y.EMPTY_OBJECT),A=t.viewport;this.frontFace=y(t.frontFace,jr.COUNTER_CLOCKWISE),this.cull={enabled:y(n.enabled,!1),face:y(n.face,te.BACK)},this.lineWidth=y(t.lineWidth,1),this.polygonOffset={enabled:y(i.enabled,!1),factor:y(i.factor,0),units:y(i.units,0)},this.scissorTest={enabled:y(o.enabled,!1),rectangle:Ge.clone(r)},this.depthRange={near:y(s.near,0),far:y(s.far,1)},this.depthTest={enabled:y(a.enabled,!1),func:y(a.func,te.LESS)},this.colorMask={red:y(c.red,!0),green:y(c.green,!0),blue:y(c.blue,!0),alpha:y(c.alpha,!0)},this.depthMask=y(t.depthMask,!0),this.stencilMask=y(t.stencilMask,-1),this.blending={enabled:y(u.enabled,!1),color:new z(y(f.red,0),y(f.green,0),y(f.blue,0),y(f.alpha,0)),equationRgb:y(u.equationRgb,te.FUNC_ADD),equationAlpha:y(u.equationAlpha,te.FUNC_ADD),functionSourceRgb:y(u.functionSourceRgb,te.ONE),functionSourceAlpha:y(u.functionSourceAlpha,te.ONE),functionDestinationRgb:y(u.functionDestinationRgb,te.ZERO),functionDestinationAlpha:y(u.functionDestinationAlpha,te.ZERO)},this.stencilTest={enabled:y(d.enabled,!1),frontFunction:y(d.frontFunction,te.ALWAYS),backFunction:y(d.backFunction,te.ALWAYS),reference:y(d.reference,0),mask:y(d.mask,-1),frontOperation:{fail:y(p.fail,te.KEEP),zFail:y(p.zFail,te.KEEP),zPass:y(p.zPass,te.KEEP)},backOperation:{fail:y(g.fail,te.KEEP),zFail:y(g.zFail,te.KEEP),zPass:y(g.zPass,te.KEEP)}},this.sampleCoverage={enabled:y(m.enabled,!1),value:y(m.value,1),invert:y(m.invert,!1)},this.viewport=l(A)?new Ge(A.x,A.y,A.width,A.height):void 0,this.id=0,this._applyFunctions=[]}var GEe=0,fh={};dh.fromCache=function(e){let t=JSON.stringify(e),n=fh[t];if(l(n))return++n.referenceCount,n.state;let i=new dh(e),o=JSON.stringify(i);return n=fh[o],l(n)||(i.id=GEe++,n={referenceCount:0,state:i},fh[o]=n),++n.referenceCount,fh[t]={referenceCount:1,state:n.state},n.state};dh.removeFromCache=function(e){let t=new dh(e),n=JSON.stringify(t),i=fh[n],o=JSON.stringify(e),r=fh[o];l(r)&&(--r.referenceCount,r.referenceCount===0&&(delete fh[o],l(i)&&--i.referenceCount)),l(i)&&i.referenceCount===0&&delete fh[n]};dh.getCache=function(){return fh};dh.clearCache=function(){fh={}};function c0(e,t,n){n?e.enable(t):e.disable(t)}function NJ(e,t){e.frontFace(t.frontFace)}function kJ(e,t){let n=t.cull,i=n.enabled;c0(e,e.CULL_FACE,i),i&&e.cullFace(n.face)}function VJ(e,t){e.lineWidth(t.lineWidth)}function UJ(e,t){let n=t.polygonOffset,i=n.enabled;c0(e,e.POLYGON_OFFSET_FILL,i),i&&e.polygonOffset(n.factor,n.units)}function zJ(e,t,n){let i=t.scissorTest,o=l(n.scissorTest)?n.scissorTest.enabled:i.enabled;if(c0(e,e.SCISSOR_TEST,o),o){let 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e.frontFace!==t.frontFace&&n.push(NJ),(e.cull.enabled!==t.cull.enabled||e.cull.face!==t.cull.face)&&n.push(kJ),e.lineWidth!==t.lineWidth&&n.push(VJ),(e.polygonOffset.enabled!==t.polygonOffset.enabled||e.polygonOffset.factor!==t.polygonOffset.factor||e.polygonOffset.units!==t.polygonOffset.units)&&n.push(UJ),(e.depthRange.near!==t.depthRange.near||e.depthRange.far!==t.depthRange.far)&&n.push(GJ),(e.depthTest.enabled!==t.depthTest.enabled||e.depthTest.func!==t.depthTest.func)&&n.push(HJ),(e.colorMask.red!==t.colorMask.red||e.colorMask.green!==t.colorMask.green||e.colorMask.blue!==t.colorMask.blue||e.colorMask.alpha!==t.colorMask.alpha)&&n.push(WJ),e.depthMask!==t.depthMask&&n.push(jJ),e.stencilMask!==t.stencilMask&&n.push(qJ),(e.stencilTest.enabled!==t.stencilTest.enabled||e.stencilTest.frontFunction!==t.stencilTest.frontFunction||e.stencilTest.backFunction!==t.stencilTest.backFunction||e.stencilTest.reference!==t.stencilTest.reference||e.stencilTest.mask!==t.stencilTest.mask||e.stencilTest.frontOperation.fail!==t.stencilTest.frontOperation.fail||e.stencilTest.frontOperation.zFail!==t.stencilTest.frontOperation.zFail||e.stencilTest.backOperation.fail!==t.stencilTest.backOperation.fail||e.stencilTest.backOperation.zFail!==t.stencilTest.backOperation.zFail||e.stencilTest.backOperation.zPass!==t.stencilTest.backOperation.zPass)&&n.push(XJ),(e.sampleCoverage.enabled!==t.sampleCoverage.enabled||e.sampleCoverage.value!==t.sampleCoverage.value||e.sampleCoverage.invert!==t.sampleCoverage.invert)&&n.push(KJ),n}dh.partialApply=function(e,t,n,i,o,r){if(t!==n){let 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c=l(i.blendingEnabled)?i.blendingEnabled:t.blending.enabled,u=l(o.blendingEnabled)?o.blendingEnabled:n.blending.enabled;(c!==u||u&&t.blending!==n.blending)&&YJ(e,n,o),(t!==n||i!==o||i.context!==o.context)&&JJ(e,n,o)};dh.getState=function(e){return{frontFace:e.frontFace,cull:{enabled:e.cull.enabled,face:e.cull.face},lineWidth:e.lineWidth,polygonOffset:{enabled:e.polygonOffset.enabled,factor:e.polygonOffset.factor,units:e.polygonOffset.units},scissorTest:{enabled:e.scissorTest.enabled,rectangle:Ge.clone(e.scissorTest.rectangle)},depthRange:{near:e.depthRange.near,far:e.depthRange.far},depthTest:{enabled:e.depthTest.enabled,func:e.depthTest.func},colorMask:{red:e.colorMask.red,green:e.colorMask.green,blue:e.colorMask.blue,alpha:e.colorMask.alpha},depthMask:e.depthMask,stencilMask:e.stencilMask,blending:{enabled:e.blending.enabled,color:z.clone(e.blending.color),equationRgb:e.blending.equationRgb,equationAlpha:e.blending.equationAlpha,functionSourceRgb:e.blending.functionSourceRgb,functionSourceAlpha:e.blending.functionSourceAlpha,functionDestinationRgb:e.blending.functionDestinationRgb,functionDestinationAlpha:e.blending.functionDestinationAlpha},stencilTest:{enabled:e.stencilTest.enabled,frontFunction:e.stencilTest.frontFunction,backFunction:e.stencilTest.backFunction,reference:e.stencilTest.reference,mask:e.stencilTest.mask,frontOperation:{fail:e.stencilTest.frontOperation.fail,zFail:e.stencilTest.frontOperation.zFail,zPass:e.stencilTest.frontOperation.zPass},backOperation:{fail:e.stencilTest.backOperation.fail,zFail:e.stencilTest.backOperation.zFail,zPass:e.stencilTest.backOperation.zPass}},sampleCoverage:{enabled:e.sampleCoverage.enabled,value:e.sampleCoverage.value,invert:e.sampleCoverage.invert},viewport:l(e.viewport)?Ge.clone(e.viewport):void 0}};var Ne=dh;var qEe=new h;function Nt(e){this._size=e.size,this._datatype=e.datatype,this.getValue=e.getValue}var Ss={};Ss[te.FLOAT]="float";Ss[te.FLOAT_VEC2]="vec2";Ss[te.FLOAT_VEC3]="vec3";Ss[te.FLOAT_VEC4]="vec4";Ss[te.INT]="int";Ss[te.INT_VEC2]="ivec2";Ss[te.INT_VEC3]="ivec3";Ss[te.INT_VEC4]="ivec4";Ss[te.BOOL]="bool";Ss[te.BOOL_VEC2]="bvec2";Ss[te.BOOL_VEC3]="bvec3";Ss[te.BOOL_VEC4]="bvec4";Ss[te.FLOAT_MAT2]="mat2";Ss[te.FLOAT_MAT3]="mat3";Ss[te.FLOAT_MAT4]="mat4";Ss[te.SAMPLER_2D]="sampler2D";Ss[te.SAMPLER_CUBE]="samplerCube";Nt.prototype.getDeclaration=function(e){let t=`uniform ${Ss[this._datatype]} ${e}`,n=this._size;return n===1?t+=";":t+=`[${n.toString()}];`,t};var YEe={czm_viewport:new Nt({size:1,datatype:te.FLOAT_VEC4,getValue:function(e){return e.viewportCartesian4}}),czm_viewportOrthographic:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.viewportOrthographic}}),czm_viewportTransformation:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.viewportTransformation}}),czm_globeDepthTexture:new Nt({size:1,datatype:te.SAMPLER_2D,getValue:function(e){return e.globeDepthTexture}}),czm_model:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.model}}),czm_inverseModel:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseModel}}),czm_view:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.view}}),czm_view3D:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.view3D}}),czm_viewRotation:new Nt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.viewRotation}}),czm_viewRotation3D:new Nt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.viewRotation3D}}),czm_inverseView:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseView}}),czm_inverseView3D:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseView3D}}),czm_inverseViewRotation:new Nt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation}}),czm_inverseViewRotation3D:new Nt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation3D}}),czm_projection:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.projection}}),czm_inverseProjection:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseProjection}}),czm_infiniteProjection:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.infiniteProjection}}),czm_modelView:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelView}}),czm_modelView3D:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelView3D}}),czm_modelViewRelativeToEye:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelViewRelativeToEye}}),czm_inverseModelView:new Nt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseModelView}}),czm_inverseModelView3D:new 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`;return t}function CZ(e,t){t.indexOf(e)===-1&&t.push(e)}function uSe(e,t){let n={},i=e.length,o=[];for(let r=0;r<t.length;++r){let s=t[r],a=/(#ifdef|#if)/g.test(s),c=/#else/g.test(s),u=/#endif/g.test(s);if(a)o.push(s);else if(c){let d=o[o.length-1].replace("ifdef","ifndef");/if/g.test(d)&&(d=d.replace(/(#if\s+)(\S*)([^]*)/,"$1!($2)$3")),o.pop(),o.push(d)}else if(u)o.pop();else if(!/layout/g.test(s))for(let f=0;f<i;++f){let d=e[f];s.indexOf(d)!==-1&&(l(n[d])?n[d]=n[d].filter(function(p){return o.indexOf(p)>=0}):n[d]=o.slice())}}return n}function TH(e,t,n){let i=`#extension\\s+GL_${e}\\s+:\\s+[a-zA-Z0-9]+\\s*$`;aSe(new RegExp(i,"g"),"",n),mh(`GL_${e}`,t,n)}var pw=sSe;var _w=`/**
 * A built-in GLSL floating-point constant for converting radians to degrees.
 *
 * @alias czm_degreesPerRadian
 * @glslConstant
 *
 * @see CesiumMath.DEGREES_PER_RADIAN
 *
 * @example
 * // GLSL declaration
 * const float czm_degreesPerRadian = ...;
 *
 * // Example
 * float deg = czm_degreesPerRadian * rad;
 */
const float czm_degreesPerRadian = 57.29577951308232;
`;var gw=`/**
 * A built-in GLSL vec2 constant for defining the depth range.
 * This is a workaround to a bug where IE11 does not implement gl_DepthRange.
 *
 * @alias czm_depthRange
 * @glslConstant
 *
 * @example
 * // GLSL declaration
 * float depthRangeNear = czm_depthRange.near;
 * float depthRangeFar = czm_depthRange.far;
 *
 */
const czm_depthRangeStruct czm_depthRange = czm_depthRangeStruct(0.0, 1.0);
`;var yw=`/**
 * 0.1
 *
 * @name czm_epsilon1
 * @glslConstant
 */
const float czm_epsilon1 = 0.1;
`;var Aw=`/**
 * 0.01
 *
 * @name czm_epsilon2
 * @glslConstant
 */
const float czm_epsilon2 = 0.01;
`;var xw=`/**
 * 0.001
 *
 * @name czm_epsilon3
 * @glslConstant
 */
const float czm_epsilon3 = 0.001;
`;var Cw=`/**
 * 0.0001
 *
 * @name czm_epsilon4
 * @glslConstant
 */
const float czm_epsilon4 = 0.0001;
`;var Tw=`/**
 * 0.00001
 *
 * @name czm_epsilon5
 * @glslConstant
 */
const float czm_epsilon5 = 0.00001;
`;var bw=`/**
 * 0.000001
 *
 * @name czm_epsilon6
 * @glslConstant
 */
const float czm_epsilon6 = 0.000001;
`;var Ew=`/**
 * 0.0000001
 *
 * @name czm_epsilon7
 * @glslConstant
 */
const float czm_epsilon7 = 0.0000001;
`;var Sw=`/**
 * DOC_TBA
 *
 * @name czm_infinity
 * @glslConstant
 */
const float czm_infinity = 5906376272000.0;  // Distance from the Sun to Pluto in meters.  TODO: What is best given lowp, mediump, and highp?
`;var ww=`/**
 * A built-in GLSL floating-point constant for <code>1/pi</code>.
 *
 * @alias czm_oneOverPi
 * @glslConstant
 *
 * @see CesiumMath.ONE_OVER_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_oneOverPi = ...;
 *
 * // Example
 * float pi = 1.0 / czm_oneOverPi;
 */
const float czm_oneOverPi = 0.3183098861837907;
`;var vw=`/**
 * A built-in GLSL floating-point constant for <code>1/2pi</code>.
 *
 * @alias czm_oneOverTwoPi
 * @glslConstant
 *
 * @see CesiumMath.ONE_OVER_TWO_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_oneOverTwoPi = ...;
 *
 * // Example
 * float pi = 2.0 * czm_oneOverTwoPi;
 */
const float czm_oneOverTwoPi = 0.15915494309189535;
`;var Dw=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE}
 *
 * @name czm_passCesium3DTile
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTile = 4.0;
`;var Pw=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION}
 *
 * @name czm_passCesium3DTileClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTileClassification = 5.0;
`;var Iw=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW}
 *
 * @name czm_passCesium3DTileClassificationIgnoreShow
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTileClassificationIgnoreShow = 6.0;
`;var Ow=`/**
 * The automatic GLSL constant for {@link Pass#CLASSIFICATION}
 *
 * @name czm_passClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passClassification = 7.0;
`;var Bw=`/**
 * The automatic GLSL constant for {@link Pass#COMPUTE}
 *
 * @name czm_passCompute
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCompute = 1.0;
`;var Rw=`/**
 * The automatic GLSL constant for {@link Pass#ENVIRONMENT}
 *
 * @name czm_passEnvironment
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passEnvironment = 0.0;
`;var Mw=`/**
 * The automatic GLSL constant for {@link Pass#GLOBE}
 *
 * @name czm_passGlobe
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passGlobe = 2.0;
`;var Lw=`/**
 * The automatic GLSL constant for {@link Pass#OPAQUE}
 *
 * @name czm_passOpaque
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOpaque = 7.0;
`;var Fw=`/**
 * The automatic GLSL constant for {@link Pass#OVERLAY}
 *
 * @name czm_passOverlay
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOverlay = 9.0;
`;var Nw=`/**
 * The automatic GLSL constant for {@link Pass#TERRAIN_CLASSIFICATION}
 *
 * @name czm_passTerrainClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTerrainClassification = 3.0;
`;var kw=`/**
 * The automatic GLSL constant for {@link Pass#TRANSLUCENT}
 *
 * @name czm_passTranslucent
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTranslucent = 8.0;
`;var Vw=`/**
 * A built-in GLSL floating-point constant for <code>Math.PI</code>.
 *
 * @alias czm_pi
 * @glslConstant
 *
 * @see CesiumMath.PI
 *
 * @example
 * // GLSL declaration
 * const float czm_pi = ...;
 *
 * // Example
 * float twoPi = 2.0 * czm_pi;
 */
const float czm_pi = 3.141592653589793;
`;var Uw=`/**
 * A built-in GLSL floating-point constant for <code>pi/4</code>.
 *
 * @alias czm_piOverFour
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_FOUR
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverFour = ...;
 *
 * // Example
 * float pi = 4.0 * czm_piOverFour;
 */
const float czm_piOverFour = 0.7853981633974483;
`;var zw=`/**
 * A built-in GLSL floating-point constant for <code>pi/6</code>.
 *
 * @alias czm_piOverSix
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_SIX
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverSix = ...;
 *
 * // Example
 * float pi = 6.0 * czm_piOverSix;
 */
const float czm_piOverSix = 0.5235987755982988;
`;var Gw=`/**
 * A built-in GLSL floating-point constant for <code>pi/3</code>.
 *
 * @alias czm_piOverThree
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_THREE
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverThree = ...;
 *
 * // Example
 * float pi = 3.0 * czm_piOverThree;
 */
const float czm_piOverThree = 1.0471975511965976;
`;var Hw=`/**
 * A built-in GLSL floating-point constant for <code>pi/2</code>.
 *
 * @alias czm_piOverTwo
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_TWO
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverTwo = ...;
 *
 * // Example
 * float pi = 2.0 * czm_piOverTwo;
 */
const float czm_piOverTwo = 1.5707963267948966;
`;var Ww=`/**
 * A built-in GLSL floating-point constant for converting degrees to radians.
 *
 * @alias czm_radiansPerDegree
 * @glslConstant
 *
 * @see CesiumMath.RADIANS_PER_DEGREE
 *
 * @example
 * // GLSL declaration
 * const float czm_radiansPerDegree = ...;
 *
 * // Example
 * float rad = czm_radiansPerDegree * deg;
 */
const float czm_radiansPerDegree = 0.017453292519943295;
`;var jw=`/**
 * The constant identifier for the 2D {@link SceneMode}
 *
 * @name czm_sceneMode2D
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneModeColumbusView
 * @see czm_sceneMode3D
 * @see czm_sceneModeMorphing
 */
const float czm_sceneMode2D = 2.0;
`;var qw=`/**
 * The constant identifier for the 3D {@link SceneMode}
 *
 * @name czm_sceneMode3D
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneModeColumbusView
 * @see czm_sceneModeMorphing
 */
const float czm_sceneMode3D = 3.0;
`;var Yw=`/**
 * The constant identifier for the Columbus View {@link SceneMode}
 *
 * @name czm_sceneModeColumbusView
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneMode3D
 * @see czm_sceneModeMorphing
 */
const float czm_sceneModeColumbusView = 1.0;
`;var Xw=`/**
 * The constant identifier for the Morphing {@link SceneMode}
 *
 * @name czm_sceneModeMorphing
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneModeColumbusView
 * @see czm_sceneMode3D
 */
const float czm_sceneModeMorphing = 0.0;
`;var Kw=`/**
 * A built-in GLSL floating-point constant for one solar radius.
 *
 * @alias czm_solarRadius
 * @glslConstant
 *
 * @see CesiumMath.SOLAR_RADIUS
 *
 * @example
 * // GLSL declaration
 * const float czm_solarRadius = ...;
 */
const float czm_solarRadius = 695500000.0;
`;var Jw=`/**
 * A built-in GLSL floating-point constant for <code>3pi/2</code>.
 *
 * @alias czm_threePiOver2
 * @glslConstant
 *
 * @see CesiumMath.THREE_PI_OVER_TWO
 *
 * @example
 * // GLSL declaration
 * const float czm_threePiOver2 = ...;
 *
 * // Example
 * float pi = (2.0 / 3.0) * czm_threePiOver2;
 */
const float czm_threePiOver2 = 4.71238898038469;
`;var Zw=`/**
 * A built-in GLSL floating-point constant for <code>2pi</code>.
 *
 * @alias czm_twoPi
 * @glslConstant
 *
 * @see CesiumMath.TWO_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_twoPi = ...;
 *
 * // Example
 * float pi = czm_twoPi / 2.0;
 */
const float czm_twoPi = 6.283185307179586;
`;var Qw=`/**
 * The maximum latitude, in radians, both North and South, supported by a Web Mercator
 * (EPSG:3857) projection.  Technically, the Mercator projection is defined
 * for any latitude up to (but not including) 90 degrees, but it makes sense
 * to cut it off sooner because it grows exponentially with increasing latitude.
 * The logic behind this particular cutoff value, which is the one used by
 * Google Maps, Bing Maps, and Esri, is that it makes the projection
 * square.  That is, the rectangle is equal in the X and Y directions.
 *
 * The constant value is computed as follows:
 *   czm_pi * 0.5 - (2.0 * atan(exp(-czm_pi)))
 *
 * @name czm_webMercatorMaxLatitude
 * @glslConstant
 */
const float czm_webMercatorMaxLatitude = 1.4844222297453324;
`;var $w=`/**
 * @name czm_depthRangeStruct
 * @glslStruct
 */
struct czm_depthRangeStruct
{
    float near;
    float far;
};
`;var ev=`/**
 * Holds material information that can be used for lighting. Returned by all czm_getMaterial functions.
 *
 * @name czm_material
 * @glslStruct
 *
 * @property {vec3} diffuse Incoming light that scatters evenly in all directions.
 * @property {float} specular Intensity of incoming light reflecting in a single direction.
 * @property {float} shininess The sharpness of the specular reflection.  Higher values create a smaller, more focused specular highlight.
 * @property {vec3} normal Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.
 * @property {vec3} emission Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.
 * @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.
 */
struct czm_material
{
    vec3 diffuse;
    float specular;
    float shininess;
    vec3 normal;
    vec3 emission;
    float alpha;
};
`;var tv=`/**
 * Used as input to every material's czm_getMaterial function.
 *
 * @name czm_materialInput
 * @glslStruct
 *
 * @property {float} s 1D texture coordinates.
 * @property {vec2} st 2D texture coordinates.
 * @property {vec3} str 3D texture coordinates.
 * @property {vec3} normalEC Unperturbed surface normal in eye coordinates.
 * @property {mat3} tangentToEyeMatrix Matrix for converting a tangent space normal to eye space.
 * @property {vec3} positionToEyeEC Vector from the fragment to the eye in eye coordinates.  The magnitude is the distance in meters from the fragment to the eye.
 * @property {float} height The height of the terrain in meters above or below the WGS84 ellipsoid.  Only available for globe materials.
 * @property {float} slope The slope of the terrain in radians.  0 is flat; pi/2 is vertical.  Only available for globe materials.
 * @property {float} aspect The aspect of the terrain in radians.  0 is East, pi/2 is North, pi is West, 3pi/2 is South.  Only available for globe materials.
 */
struct czm_materialInput
{
    float s;
    vec2 st;
    vec3 str;
    vec3 normalEC;
    mat3 tangentToEyeMatrix;
    vec3 positionToEyeEC;
    float height;
    float slope;
    float aspect;
};
`;var nv=`/**
 * Struct for representing a material for a {@link Model}. The model
 * rendering pipeline will pass this struct between material, custom shaders,
 * and lighting stages. This is not to be confused with {@link czm_material}
 * which is used by the older Fabric materials system, although they are similar.
 * <p>
 * All color values (diffuse, specular, emissive) are in linear color space.
 * </p>
 *
 * @name czm_modelMaterial
 * @glslStruct
 *
 * @property {vec3} diffuse Incoming light that scatters evenly in all directions.
 * @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.
 * @property {vec3} specular Color of reflected light at normal incidence in PBR materials. This is sometimes referred to as f0 in the literature.
 * @property {float} roughness A number from 0.0 to 1.0 representing how rough the surface is. Values near 0.0 produce glossy surfaces, while values near 1.0 produce rough surfaces.
 * @property {vec3} normalEC Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.
 * @property {float} occlusion Ambient occlusion recieved at this point on the material. 1.0 means fully lit, 0.0 means fully occluded.
 * @property {vec3} emissive Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.
 */
struct czm_modelMaterial {
    vec3 diffuse;
    float alpha;
    vec3 specular;
    float roughness;
    vec3 normalEC;
    float occlusion;
    vec3 emissive;
};
`;var iv=`/**
 * Struct for representing the output of a custom vertex shader.
 * 
 * @name czm_modelVertexOutput
 * @glslStruct
 *
 * @see {@link CustomShader}
 * @see {@link Model}
 *
 * @property {vec3} positionMC The position of the vertex in model coordinates
 * @property {float} pointSize A custom value for gl_PointSize. This is only used for point primitives. 
 */
struct czm_modelVertexOutput {
  vec3 positionMC;
  float pointSize;
};
`;var ov=`/**
 * Parameters for {@link czm_pbrLighting}
 *
 * @name czm_material
 * @glslStruct
 *
 * @property {vec3} diffuseColor the diffuse color of the material for the lambert term of the rendering equation
 * @property {float} roughness a value from 0.0 to 1.0 that indicates how rough the surface of the material is.
 * @property {vec3} f0 The reflectance of the material at normal incidence
 */
struct czm_pbrParameters
{
    vec3 diffuseColor;
    float roughness;
    vec3 f0;
};
`;var rv=`/**
 * DOC_TBA
 *
 * @name czm_ray
 * @glslStruct
 */
struct czm_ray
{
    vec3 origin;
    vec3 direction;
};
`;var sv=`/**
 * DOC_TBA
 *
 * @name czm_raySegment
 * @glslStruct
 */
struct czm_raySegment
{
    float start;
    float stop;
};

/**
 * DOC_TBA
 *
 * @name czm_emptyRaySegment
 * @glslConstant 
 */
const czm_raySegment czm_emptyRaySegment = czm_raySegment(-czm_infinity, -czm_infinity);

/**
 * DOC_TBA
 *
 * @name czm_fullRaySegment
 * @glslConstant 
 */
const czm_raySegment czm_fullRaySegment = czm_raySegment(0.0, czm_infinity);
`;var av=`struct czm_shadowParameters
{
#ifdef USE_CUBE_MAP_SHADOW
    vec3 texCoords;
#else
    vec2 texCoords;
#endif

    float depthBias;
    float depth;
    float nDotL;
    vec2 texelStepSize;
    float normalShadingSmooth;
    float darkness;
};
`;var cv=`// See:
//    https://knarkowicz.wordpress.com/2016/01/06/aces-filmic-tone-mapping-curve/

vec3 czm_acesTonemapping(vec3 color) {
    float g = 0.985;
    float a = 0.065;
    float b = 0.0001;
    float c = 0.433;
    float d = 0.238;

    color = (color * (color + a) - b) / (color * (g * color + c) + d);

    color = clamp(color, 0.0, 1.0);

    return color;
}
`;var lv=`/**
 * @private
 */
float czm_alphaWeight(float a)
{
    float z = (gl_FragCoord.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];

    // See Weighted Blended Order-Independent Transparency for examples of different weighting functions:
    // http://jcgt.org/published/0002/02/09/
    return pow(a + 0.01, 4.0) + max(1e-2, min(3.0 * 1e3, 0.003 / (1e-5 + pow(abs(z) / 200.0, 4.0))));
}
`;var uv=`/**
 * Procedural anti-aliasing by blurring two colors that meet at a sharp edge.
 *
 * @name czm_antialias
 * @glslFunction
 *
 * @param {vec4} color1 The color on one side of the edge.
 * @param {vec4} color2 The color on the other side of the edge.
 * @param {vec4} currentcolor The current color, either <code>color1</code> or <code>color2</code>.
 * @param {float} dist The distance to the edge in texture coordinates.
 * @param {float} [fuzzFactor=0.1] Controls the blurriness between the two colors.
 * @returns {vec4} The anti-aliased color.
 *
 * @example
 * // GLSL declarations
 * vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor);
 * vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist);
 *
 * // get the color for a material that has a sharp edge at the line y = 0.5 in texture space
 * float dist = abs(textureCoordinates.t - 0.5);
 * vec4 currentColor = mix(bottomColor, topColor, step(0.5, textureCoordinates.t));
 * vec4 color = czm_antialias(bottomColor, topColor, currentColor, dist, 0.1);
 */
vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor)
{
    float val1 = clamp(dist / fuzzFactor, 0.0, 1.0);
    float val2 = clamp((dist - 0.5) / fuzzFactor, 0.0, 1.0);
    val1 = val1 * (1.0 - val2);
    val1 = val1 * val1 * (3.0 - (2.0 * val1));
    val1 = pow(val1, 0.5); //makes the transition nicer
    
    vec4 midColor = (color1 + color2) * 0.5;
    return mix(midColor, currentColor, val1);
}

vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist)
{
    return czm_antialias(color1, color2, currentColor, dist, 0.1);
}
`;var fv=`/**
 * Approximately computes spherical coordinates given a normal.
 * Uses approximate inverse trigonometry for speed and consistency,
 * since inverse trigonometry can differ from vendor-to-vendor and when compared with the CPU.
 *
 * @name czm_approximateSphericalCoordinates
 * @glslFunction
 *
 * @param {vec3} normal arbitrary-length normal.
 *
 * @returns {vec2} Approximate latitude and longitude spherical coordinates.
 */
vec2 czm_approximateSphericalCoordinates(vec3 normal) {
    // Project into plane with vertical for latitude
    float latitudeApproximation = czm_fastApproximateAtan(sqrt(normal.x * normal.x + normal.y * normal.y), normal.z);
    float longitudeApproximation = czm_fastApproximateAtan(normal.x, normal.y);
    return vec2(latitudeApproximation, longitudeApproximation);
}
`;var dv=`/**
 * Determines if the fragment is back facing
 *
 * @name czm_backFacing
 * @glslFunction 
 * 
 * @returns {bool} <code>true</code> if the fragment is back facing; otherwise, <code>false</code>.
 */
bool czm_backFacing()
{
    // !gl_FrontFacing doesn't work as expected on Mac/Intel so use the more verbose form instead. See https://github.com/CesiumGS/cesium/pull/8494.
    return gl_FrontFacing == false;
}
`;var hv=`/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a float expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {float} a Value to return if the comparison is true.
 * @param {float} b Value to return if the comparison is false.
 *
 * @returns {float} equivalent of comparison ? a : b
 */
float czm_branchFreeTernary(bool comparison, float a, float b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec2 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec2} a Value to return if the comparison is true.
 * @param {vec2} b Value to return if the comparison is false.
 *
 * @returns {vec2} equivalent of comparison ? a : b
 */
vec2 czm_branchFreeTernary(bool comparison, vec2 a, vec2 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec3 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec3} a Value to return if the comparison is true.
 * @param {vec3} b Value to return if the comparison is false.
 *
 * @returns {vec3} equivalent of comparison ? a : b
 */
vec3 czm_branchFreeTernary(bool comparison, vec3 a, vec3 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec4 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec3} a Value to return if the comparison is true.
 * @param {vec3} b Value to return if the comparison is false.
 *
 * @returns {vec3} equivalent of comparison ? a : b
 */
vec4 czm_branchFreeTernary(bool comparison, vec4 a, vec4 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}
`;var mv=`
vec4 czm_cascadeColor(vec4 weights)
{
    return vec4(1.0, 0.0, 0.0, 1.0) * weights.x +
           vec4(0.0, 1.0, 0.0, 1.0) * weights.y +
           vec4(0.0, 0.0, 1.0, 1.0) * weights.z +
           vec4(1.0, 0.0, 1.0, 1.0) * weights.w;
}
`;var pv=`
uniform vec4 shadowMap_cascadeDistances;

float czm_cascadeDistance(vec4 weights)
{
    return dot(shadowMap_cascadeDistances, weights);
}
`;var _v=`
uniform mat4 shadowMap_cascadeMatrices[4];

mat4 czm_cascadeMatrix(vec4 weights)
{
    return shadowMap_cascadeMatrices[0] * weights.x +
           shadowMap_cascadeMatrices[1] * weights.y +
           shadowMap_cascadeMatrices[2] * weights.z +
           shadowMap_cascadeMatrices[3] * weights.w;
}
`;var gv=`
uniform vec4 shadowMap_cascadeSplits[2];

vec4 czm_cascadeWeights(float depthEye)
{
    // One component is set to 1.0 and all others set to 0.0.
    vec4 near = step(shadowMap_cascadeSplits[0], vec4(depthEye));
    vec4 far = step(depthEye, shadowMap_cascadeSplits[1]);
    return near * far;
}
`;var yv=`/**
 * DOC_TBA
 *
 * @name czm_columbusViewMorph
 * @glslFunction
 */
vec4 czm_columbusViewMorph(vec4 position2D, vec4 position3D, float time)
{
    // Just linear for now.
    vec3 p = mix(position2D.xyz, position3D.xyz, time);
    return vec4(p, 1.0);
}
`;var Av=`/**
 * Returns a position in model coordinates relative to eye taking into
 * account the current scene mode: 3D, 2D, or Columbus view.
 * <p>
 * This uses standard position attributes, <code>position3DHigh</code>, 
 * <code>position3DLow</code>, <code>position2DHigh</code>, and <code>position2DLow</code>, 
 * and should be used when writing a vertex shader for an {@link Appearance}.
 * </p>
 *
 * @name czm_computePosition
 * @glslFunction
 *
 * @returns {vec4} The position relative to eye.
 *
 * @example
 * vec4 p = czm_computePosition();
 * v_positionEC = (czm_modelViewRelativeToEye * p).xyz;
 * gl_Position = czm_modelViewProjectionRelativeToEye * p;
 *
 * @see czm_translateRelativeToEye
 */
vec4 czm_computePosition();
`;var xv=`/**
 * @private
 */
vec2 cordic(float angle)
{
// Scale the vector by the appropriate factor for the 24 iterations to follow.
    vec2 vector = vec2(6.0725293500888267e-1, 0.0);
// Iteration 1
    float sense = (angle < 0.0) ? -1.0 : 1.0;
 //   float factor = sense * 1.0;  // 2^-0
    mat2 rotation = mat2(1.0, sense, -sense, 1.0);
    vector = rotation * vector;
    angle -= sense * 7.8539816339744828e-1;  // atan(2^-0)
// Iteration 2
    sense = (angle < 0.0) ? -1.0 : 1.0;
    float factor = sense * 5.0e-1;  // 2^-1
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.6364760900080609e-1;  // atan(2^-1)
// Iteration 3
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.5e-1;  // 2^-2
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.4497866312686414e-1;  // atan(2^-2)
// Iteration 4
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.25e-1;  // 2^-3
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.2435499454676144e-1;  // atan(2^-3)
// Iteration 5
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 6.25e-2;  // 2^-4
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 6.2418809995957350e-2;  // atan(2^-4)
// Iteration 6
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.125e-2;  // 2^-5
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.1239833430268277e-2;  // atan(2^-5)
// Iteration 7
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.5625e-2;  // 2^-6
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.5623728620476831e-2;  // atan(2^-6)
// Iteration 8
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 7.8125e-3;  // 2^-7
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 7.8123410601011111e-3;  // atan(2^-7)
// Iteration 9
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.90625e-3;  // 2^-8
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.9062301319669718e-3;  // atan(2^-8)
// Iteration 10
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.953125e-3;  // 2^-9
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.9531225164788188e-3;  // atan(2^-9)
// Iteration 11
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 9.765625e-4;  // 2^-10
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 9.7656218955931946e-4;  // atan(2^-10)
// Iteration 12
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 4.8828125e-4;  // 2^-11
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.8828121119489829e-4;  // atan(2^-11)
// Iteration 13
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.44140625e-4;  // 2^-12
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.4414062014936177e-4;  // atan(2^-12)
// Iteration 14
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.220703125e-4;  // 2^-13
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.2207031189367021e-4;  // atan(2^-13)
// Iteration 15
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 6.103515625e-5;  // 2^-14
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 6.1035156174208773e-5;  // atan(2^-14)
// Iteration 16
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.0517578125e-5;  // 2^-15
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.0517578115526096e-5;  // atan(2^-15)
// Iteration 17
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.52587890625e-5;  // 2^-16
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.5258789061315762e-5;  // atan(2^-16)
// Iteration 18
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 7.62939453125e-6;  // 2^-17
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 7.6293945311019700e-6;  // atan(2^-17)
// Iteration 19
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.814697265625e-6;  // 2^-18
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.8146972656064961e-6;  // atan(2^-18)
// Iteration 20
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.9073486328125e-6;  // 2^-19
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.9073486328101870e-6;  // atan(2^-19)
// Iteration 21
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 9.5367431640625e-7;  // 2^-20
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 9.5367431640596084e-7;  // atan(2^-20)
// Iteration 22
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 4.76837158203125e-7;  // 2^-21
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.7683715820308884e-7;  // atan(2^-21)
// Iteration 23
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.384185791015625e-7;  // 2^-22
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.3841857910155797e-7;  // atan(2^-22)
// Iteration 24
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.1920928955078125e-7;  // 2^-23
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
//    angle -= sense * 1.1920928955078068e-7;  // atan(2^-23)

    return vector;
}

/**
 * Computes the cosine and sine of the provided angle using the CORDIC algorithm.
 *
 * @name czm_cosineAndSine
 * @glslFunction
 *
 * @param {float} angle The angle in radians.
 *
 * @returns {vec2} The resulting cosine of the angle (as the x coordinate) and sine of the angle (as the y coordinate).
 *
 * @example
 * vec2 v = czm_cosineAndSine(czm_piOverSix);
 * float cosine = v.x;
 * float sine = v.y;
 */
vec2 czm_cosineAndSine(float angle)
{
    if (angle < -czm_piOverTwo || angle > czm_piOverTwo)
    {
        if (angle < 0.0)
        {
            return -cordic(angle + czm_pi);
        }
        else
        {
            return -cordic(angle - czm_pi);
        }
    }
    else
    {
        return cordic(angle);
    }
}
`;var Cv=`/**
 * Decompresses texture coordinates that were packed into a single float.
 *
 * @name czm_decompressTextureCoordinates
 * @glslFunction
 *
 * @param {float} encoded The compressed texture coordinates.
 * @returns {vec2} The decompressed texture coordinates.
 */
 vec2 czm_decompressTextureCoordinates(float encoded)
 {
    float temp = encoded / 4096.0;
    float xZeroTo4095 = floor(temp);
    float stx = xZeroTo4095 / 4095.0;
    float sty = (encoded - xZeroTo4095 * 4096.0) / 4095.0;
    return vec2(stx, sty);
 }
`;var Tv=`/**
 * Get default parameters for physically based rendering. These defaults
 * describe a rough dielectric (non-metal) surface (e.g. rough plastic).
 *
 * @return {czm_pbrParameters} Default parameters for {@link czm_pbrLighting}
 */
czm_pbrParameters czm_defaultPbrMaterial()
{
    czm_pbrParameters results;
    results.diffuseColor = vec3(1.0);
    results.roughness = 1.0;

    const vec3 REFLECTANCE_DIELECTRIC = vec3(0.04);
    results.f0 = REFLECTANCE_DIELECTRIC;
    return results;
}
`;var bv=`// emulated noperspective
#if defined(GL_EXT_frag_depth) && !defined(LOG_DEPTH)
varying float v_WindowZ;
#endif

/**
 * Emulates GL_DEPTH_CLAMP, which is not available in WebGL 1 or 2.
 * GL_DEPTH_CLAMP clamps geometry that is outside the near and far planes, 
 * capping the shadow volume. More information here: 
 * https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_depth_clamp.txt.
 *
 * When GL_EXT_frag_depth is available we emulate GL_DEPTH_CLAMP by ensuring 
 * no geometry gets clipped by setting the clip space z value to 0.0 and then
 * sending the unaltered screen space z value (using emulated noperspective
 * interpolation) to the frag shader where it is clamped to [0,1] and then
 * written with gl_FragDepth (see czm_writeDepthClamp). This technique is based on:
 * https://stackoverflow.com/questions/5960757/how-to-emulate-gl-depth-clamp-nv.
 *
 * When GL_EXT_frag_depth is not available, which is the case on some mobile 
 * devices, we must attempt to fix this only in the vertex shader. 
 * The approach is to clamp the z value to the far plane, which closes the 
 * shadow volume but also distorts the geometry, so there can still be artifacts
 * on frustum seams.
 *
 * @name czm_depthClamp
 * @glslFunction
 *
 * @param {vec4} coords The vertex in clip coordinates.
 * @returns {vec4} The modified vertex.
 *
 * @example
 * gl_Position = czm_depthClamp(czm_modelViewProjection * vec4(position, 1.0));
 *
 * @see czm_writeDepthClamp
 */
vec4 czm_depthClamp(vec4 coords)
{
#ifndef LOG_DEPTH
#ifdef GL_EXT_frag_depth
    v_WindowZ = (0.5 * (coords.z / coords.w) + 0.5) * coords.w;
    coords.z = 0.0;
#else
    coords.z = min(coords.z, coords.w);
#endif
#endif
    return coords;
}
`;var Ev=`/**
 * Computes a 3x3 rotation matrix that transforms vectors from an ellipsoid's east-north-up coordinate system 
 * to eye coordinates.  In east-north-up coordinates, x points east, y points north, and z points along the 
 * surface normal.  East-north-up can be used as an ellipsoid's tangent space for operations such as bump mapping.
 * <br /><br />
 * The ellipsoid is assumed to be centered at the model coordinate's origin.
 *
 * @name czm_eastNorthUpToEyeCoordinates
 * @glslFunction
 *
 * @param {vec3} positionMC The position on the ellipsoid in model coordinates.
 * @param {vec3} normalEC The normalized ellipsoid surface normal, at <code>positionMC</code>, in eye coordinates.
 *
 * @returns {mat3} A 3x3 rotation matrix that transforms vectors from the east-north-up coordinate system to eye coordinates.
 *
 * @example
 * // Transform a vector defined in the east-north-up coordinate 
 * // system, (0, 0, 1) which is the surface normal, to eye 
 * // coordinates.
 * mat3 m = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);
 * vec3 normalEC = m * vec3(0.0, 0.0, 1.0);
 */
mat3 czm_eastNorthUpToEyeCoordinates(vec3 positionMC, vec3 normalEC)
{
    vec3 tangentMC = normalize(vec3(-positionMC.y, positionMC.x, 0.0));  // normalized surface tangent in model coordinates
    vec3 tangentEC = normalize(czm_normal3D * tangentMC);                // normalized surface tangent in eye coordiantes
    vec3 bitangentEC = normalize(cross(normalEC, tangentEC));            // normalized surface bitangent in eye coordinates

    return mat3(
        tangentEC.x,   tangentEC.y,   tangentEC.z,
        bitangentEC.x, bitangentEC.y, bitangentEC.z,
        normalEC.x,    normalEC.y,    normalEC.z);
}
`;var Sv=`/**
 * DOC_TBA
 *
 * @name czm_ellipsoidContainsPoint
 * @glslFunction
 *
 */
bool czm_ellipsoidContainsPoint(vec3 ellipsoid_inverseRadii, vec3 point)
{
    vec3 scaled = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(point, 1.0)).xyz;
    return (dot(scaled, scaled) <= 1.0);
}
`;var wv=`/**
 * DOC_TBA
 *
 * @name czm_ellipsoidWgs84TextureCoordinates
 * @glslFunction
 */
vec2 czm_ellipsoidWgs84TextureCoordinates(vec3 normal)
{
    return vec2(atan(normal.y, normal.x) * czm_oneOverTwoPi + 0.5, asin(normal.z) * czm_oneOverPi + 0.5);
}
`;var vv=`/**
 * Compares <code>left</code> and <code>right</code> componentwise. Returns <code>true</code>
 * if they are within <code>epsilon</code> and <code>false</code> otherwise. The inputs
 * <code>left</code> and <code>right</code> can be <code>float</code>s, <code>vec2</code>s,
 * <code>vec3</code>s, or <code>vec4</code>s.
 *
 * @name czm_equalsEpsilon
 * @glslFunction
 *
 * @param {} left The first vector.
 * @param {} right The second vector.
 * @param {float} epsilon The epsilon to use for equality testing.
 * @returns {bool} <code>true</code> if the components are within <code>epsilon</code> and <code>false</code> otherwise.
 *
 * @example
 * // GLSL declarations
 * bool czm_equalsEpsilon(float left, float right, float epsilon);
 * bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon);
 * bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon);
 * bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon);
 */
bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec4(epsilon)));
}

bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec3(epsilon)));
}

bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec2(epsilon)));
}

bool czm_equalsEpsilon(float left, float right, float epsilon) {
    return (abs(left - right) <= epsilon);
}
`;var Dv=`/**
 * DOC_TBA
 *
 * @name czm_eyeOffset
 * @glslFunction
 *
 * @param {vec4} positionEC DOC_TBA.
 * @param {vec3} eyeOffset DOC_TBA.
 *
 * @returns {vec4} DOC_TBA.
 */
vec4 czm_eyeOffset(vec4 positionEC, vec3 eyeOffset)
{
    // This equation is approximate in x and y.
    vec4 p = positionEC;
    vec4 zEyeOffset = normalize(p) * eyeOffset.z;
    p.xy += eyeOffset.xy + zEyeOffset.xy;
    p.z += zEyeOffset.z;
    return p;
}
`;var Pv=`/**
 * Transforms a position from eye to window coordinates.  The transformation
 * from eye to clip coordinates is done using {@link czm_projection}.
 * The transform from normalized device coordinates to window coordinates is
 * done using {@link czm_viewportTransformation}, which assumes a depth range
 * of <code>near = 0</code> and <code>far = 1</code>.
 * <br /><br />
 * This transform is useful when there is a need to manipulate window coordinates
 * in a vertex shader as done by {@link BillboardCollection}.
 *
 * @name czm_eyeToWindowCoordinates
 * @glslFunction
 *
 * @param {vec4} position The position in eye coordinates to transform.
 *
 * @returns {vec4} The transformed position in window coordinates.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_projection
 * @see czm_viewportTransformation
 * @see BillboardCollection
 *
 * @example
 * vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
 */
vec4 czm_eyeToWindowCoordinates(vec4 positionEC)
{
    vec4 q = czm_projection * positionEC;                        // clip coordinates
    q.xyz /= q.w;                                                // normalized device coordinates
    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
    return q;
}
`;var Iv=`/**
 * Approxiamtes atan over the range [0, 1]. Safe to flip output for negative input.
 *
 * Based on Michal Drobot's approximation from ShaderFastLibs, which in turn is based on
 * "Efficient approximations for the arctangent function," Rajan, S. Sichun Wang Inkol, R. Joyal, A., May 2006.
 * Adapted from ShaderFastLibs under MIT License.
 *
 * Chosen for the following characteristics over range [0, 1]:
 * - basically no error at 0 and 1, important for getting around range limit (naive atan2 via atan requires infinite range atan)
 * - no visible artifacts from first-derivative discontinuities, unlike latitude via range-reduced sqrt asin approximations (at equator)
 *
 * The original code is x * (-0.1784 * abs(x) - 0.0663 * x * x + 1.0301);
 * Removed the abs() in here because it isn't needed, the input range is guaranteed as [0, 1] by how we're approximating atan2.
 *
 * @name czm_fastApproximateAtan
 * @glslFunction
 *
 * @param {float} x Value between 0 and 1 inclusive.
 *
 * @returns {float} Approximation of atan(x)
 */
float czm_fastApproximateAtan(float x) {
    return x * (-0.1784 * x - 0.0663 * x * x + 1.0301);
}

/**
 * Approximation of atan2.
 *
 * Range reduction math based on nvidia's cg reference implementation for atan2: http://developer.download.nvidia.com/cg/atan2.html
 * However, we replaced their atan curve with Michael Drobot's (see above).
 *
 * @name czm_fastApproximateAtan
 * @glslFunction
 *
 * @param {float} x Value between -1 and 1 inclusive.
 * @param {float} y Value between -1 and 1 inclusive.
 *
 * @returns {float} Approximation of atan2(x, y)
 */
float czm_fastApproximateAtan(float x, float y) {
    // atan approximations are usually only reliable over [-1, 1], or, in our case, [0, 1] due to modifications.
    // So range-reduce using abs and by flipping whether x or y is on top.
    float t = abs(x); // t used as swap and atan result.
    float opposite = abs(y);
    float adjacent = max(t, opposite);
    opposite = min(t, opposite);

    t = czm_fastApproximateAtan(opposite / adjacent);

    // Undo range reduction
    t = czm_branchFreeTernary(abs(y) > abs(x), czm_piOverTwo - t, t);
    t = czm_branchFreeTernary(x < 0.0, czm_pi - t, t);
    t = czm_branchFreeTernary(y < 0.0, -t, t);
    return t;
}
`;var Ov=`/**
 * Gets the color with fog at a distance from the camera.
 *
 * @name czm_fog
 * @glslFunction
 *
 * @param {float} distanceToCamera The distance to the camera in meters.
 * @param {vec3} color The original color.
 * @param {vec3} fogColor The color of the fog.
 *
 * @returns {vec3} The color adjusted for fog at the distance from the camera.
 */
vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor)
{
    float scalar = distanceToCamera * czm_fogDensity;
    float fog = 1.0 - exp(-(scalar * scalar));
    return mix(color, fogColor, fog);
}

/**
 * Gets the color with fog at a distance from the camera.
 *
 * @name czm_fog
 * @glslFunction
 *
 * @param {float} distanceToCamera The distance to the camera in meters.
 * @param {vec3} color The original color.
 * @param {vec3} fogColor The color of the fog.
 * @param {float} fogModifierConstant A constant to modify the appearance of fog.
 *
 * @returns {vec3} The color adjusted for fog at the distance from the camera.
 */
vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor, float fogModifierConstant)
{
    float scalar = distanceToCamera * czm_fogDensity;
    float fog = 1.0 - exp(-((fogModifierConstant * scalar + fogModifierConstant) * (scalar * (1.0 + fogModifierConstant))));
    return mix(color, fogColor, fog);
}
`;var Bv=`/**
 * Converts a color from RGB space to linear space.
 *
 * @name czm_gammaCorrect
 * @glslFunction
 *
 * @param {vec3} color The color in RGB space.
 * @returns {vec3} The color in linear space.
 */
vec3 czm_gammaCorrect(vec3 color) {
#ifdef HDR
    color = pow(color, vec3(czm_gamma));
#endif
    return color;
}

vec4 czm_gammaCorrect(vec4 color) {
#ifdef HDR
    color.rgb = pow(color.rgb, vec3(czm_gamma));
#endif
    return color;
}
`;var Rv=`/**
 * DOC_TBA
 *
 * @name czm_geodeticSurfaceNormal
 * @glslFunction
 *
 * @param {vec3} positionOnEllipsoid DOC_TBA
 * @param {vec3} ellipsoidCenter DOC_TBA
 * @param {vec3} oneOverEllipsoidRadiiSquared DOC_TBA
 * 
 * @returns {vec3} DOC_TBA.
 */
vec3 czm_geodeticSurfaceNormal(vec3 positionOnEllipsoid, vec3 ellipsoidCenter, vec3 oneOverEllipsoidRadiiSquared)
{
    return normalize((positionOnEllipsoid - ellipsoidCenter) * oneOverEllipsoidRadiiSquared);
}
`;var Mv=`/**
 * An czm_material with default values. Every material's czm_getMaterial
 * should use this default material as a base for the material it returns.
 * The default normal value is given by materialInput.normalEC.
 *
 * @name czm_getDefaultMaterial
 * @glslFunction
 *
 * @param {czm_materialInput} input The input used to construct the default material.
 *
 * @returns {czm_material} The default material.
 *
 * @see czm_materialInput
 * @see czm_material
 * @see czm_getMaterial
 */
czm_material czm_getDefaultMaterial(czm_materialInput materialInput)
{
    czm_material material;
    material.diffuse = vec3(0.0);
    material.specular = 0.0;
    material.shininess = 1.0;
    material.normal = materialInput.normalEC;
    material.emission = vec3(0.0);
    material.alpha = 1.0;
    return material;
}
`;var Lv=`/**
 * Calculates the intensity of diffusely reflected light.
 *
 * @name czm_getLambertDiffuse
 * @glslFunction
 *
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} normalEC The surface normal in eye coordinates.
 *
 * @returns {float} The intensity of the diffuse reflection.
 *
 * @see czm_phong
 *
 * @example
 * float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);
 * float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);
 * vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);
 */
float czm_getLambertDiffuse(vec3 lightDirectionEC, vec3 normalEC)
{
    return max(dot(lightDirectionEC, normalEC), 0.0);
}
`;var Fv=`/**
 * Calculates the specular intensity of reflected light.
 *
 * @name czm_getSpecular
 * @glslFunction
 *
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} toEyeEC Unit vector pointing to the eye position in eye coordinates.
 * @param {vec3} normalEC The surface normal in eye coordinates.
 * @param {float} shininess The sharpness of the specular reflection.  Higher values create a smaller, more focused specular highlight.
 *
 * @returns {float} The intensity of the specular highlight.
 *
 * @see czm_phong
 *
 * @example
 * float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);
 * float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);
 * vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);
 */
float czm_getSpecular(vec3 lightDirectionEC, vec3 toEyeEC, vec3 normalEC, float shininess)
{
    vec3 toReflectedLight = reflect(-lightDirectionEC, normalEC);
    float specular = max(dot(toReflectedLight, toEyeEC), 0.0);

    // pow has undefined behavior if both parameters <= 0.
    // Prevent this by making sure shininess is at least czm_epsilon2.
    return pow(specular, max(shininess, czm_epsilon2));
}
`;var Nv=`/**
 * @private
 */
vec4 czm_getWaterNoise(sampler2D normalMap, vec2 uv, float time, float angleInRadians)
{
    float cosAngle = cos(angleInRadians);
    float sinAngle = sin(angleInRadians);

    // time dependent sampling directions
    vec2 s0 = vec2(1.0/17.0, 0.0);
    vec2 s1 = vec2(-1.0/29.0, 0.0);
    vec2 s2 = vec2(1.0/101.0, 1.0/59.0);
    vec2 s3 = vec2(-1.0/109.0, -1.0/57.0);

    // rotate sampling direction by specified angle
    s0 = vec2((cosAngle * s0.x) - (sinAngle * s0.y), (sinAngle * s0.x) + (cosAngle * s0.y));
    s1 = vec2((cosAngle * s1.x) - (sinAngle * s1.y), (sinAngle * s1.x) + (cosAngle * s1.y));
    s2 = vec2((cosAngle * s2.x) - (sinAngle * s2.y), (sinAngle * s2.x) + (cosAngle * s2.y));
    s3 = vec2((cosAngle * s3.x) - (sinAngle * s3.y), (sinAngle * s3.x) + (cosAngle * s3.y));

    vec2 uv0 = (uv/103.0) + (time * s0);
    vec2 uv1 = uv/107.0 + (time * s1) + vec2(0.23);
    vec2 uv2 = uv/vec2(897.0, 983.0) + (time * s2) + vec2(0.51);
    vec2 uv3 = uv/vec2(991.0, 877.0) + (time * s3) + vec2(0.71);

    uv0 = fract(uv0);
    uv1 = fract(uv1);
    uv2 = fract(uv2);
    uv3 = fract(uv3);
    vec4 noise = (texture2D(normalMap, uv0)) +
                 (texture2D(normalMap, uv1)) +
                 (texture2D(normalMap, uv2)) +
                 (texture2D(normalMap, uv3));

    // average and scale to between -1 and 1
    return ((noise / 4.0) - 0.5) * 2.0;
}
`;var kv=`/**
 * Converts an HSB color (hue, saturation, brightness) to RGB
 * HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}
 *
 * @name czm_HSBToRGB
 * @glslFunction
 * 
 * @param {vec3} hsb The color in HSB.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 hsb = czm_RGBToHSB(rgb);
 * hsb.z *= 0.1;
 * rgb = czm_HSBToRGB(hsb);
 */

const vec4 K_HSB2RGB = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);

vec3 czm_HSBToRGB(vec3 hsb)
{
    vec3 p = abs(fract(hsb.xxx + K_HSB2RGB.xyz) * 6.0 - K_HSB2RGB.www);
    return hsb.z * mix(K_HSB2RGB.xxx, clamp(p - K_HSB2RGB.xxx, 0.0, 1.0), hsb.y);
}
`;var Vv=`/**
 * Converts an HSL color (hue, saturation, lightness) to RGB
 * HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}
 *
 * @name czm_HSLToRGB
 * @glslFunction
 * 
 * @param {vec3} rgb The color in HSL.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 hsl = czm_RGBToHSL(rgb);
 * hsl.z *= 0.1;
 * rgb = czm_HSLToRGB(hsl);
 */

vec3 hueToRGB(float hue)
{
    float r = abs(hue * 6.0 - 3.0) - 1.0;
    float g = 2.0 - abs(hue * 6.0 - 2.0);
    float b = 2.0 - abs(hue * 6.0 - 4.0);
    return clamp(vec3(r, g, b), 0.0, 1.0);
}

vec3 czm_HSLToRGB(vec3 hsl)
{
    vec3 rgb = hueToRGB(hsl.x);
    float c = (1.0 - abs(2.0 * hsl.z - 1.0)) * hsl.y;
    return (rgb - 0.5) * c + hsl.z;
}
`;var Uv=`/**
 * Adjusts the hue of a color.
 * 
 * @name czm_hue
 * @glslFunction
 * 
 * @param {vec3} rgb The color.
 * @param {float} adjustment The amount to adjust the hue of the color in radians.
 *
 * @returns {float} The color with the hue adjusted.
 *
 * @example
 * vec3 adjustHue = czm_hue(color, czm_pi); // The same as czm_hue(color, -czm_pi)
 */
vec3 czm_hue(vec3 rgb, float adjustment)
{
    const mat3 toYIQ = mat3(0.299,     0.587,     0.114,
                            0.595716, -0.274453, -0.321263,
                            0.211456, -0.522591,  0.311135);
    const mat3 toRGB = mat3(1.0,  0.9563,  0.6210,
                            1.0, -0.2721, -0.6474,
                            1.0, -1.107,   1.7046);
    
    vec3 yiq = toYIQ * rgb;
    float hue = atan(yiq.z, yiq.y) + adjustment;
    float chroma = sqrt(yiq.z * yiq.z + yiq.y * yiq.y);
    
    vec3 color = vec3(yiq.x, chroma * cos(hue), chroma * sin(hue));
    return toRGB * color;
}
`;var zv=`/**
 * Converts a color in linear space to RGB space.
 *
 * @name czm_inverseGamma
 * @glslFunction
 *
 * @param {vec3} color The color in linear space.
 * @returns {vec3} The color in RGB space.
 */
vec3 czm_inverseGamma(vec3 color) {
    return pow(color, vec3(1.0 / czm_gamma));
}
`;var Gv=`/**
 * Determines if a time interval is empty.
 *
 * @name czm_isEmpty
 * @glslFunction 
 * 
 * @param {czm_raySegment} interval The interval to test.
 * 
 * @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.
 *
 * @example
 * bool b0 = czm_isEmpty(czm_emptyRaySegment);      // true
 * bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false
 * bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.
 */
bool czm_isEmpty(czm_raySegment interval)
{
    return (interval.stop < 0.0);
}
`;var Hv=`/**
 * Determines if a time interval is empty.
 *
 * @name czm_isFull
 * @glslFunction 
 * 
 * @param {czm_raySegment} interval The interval to test.
 * 
 * @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.
 *
 * @example
 * bool b0 = czm_isEmpty(czm_emptyRaySegment);      // true
 * bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false
 * bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.
 */
bool czm_isFull(czm_raySegment interval)
{
    return (interval.start == 0.0 && interval.stop == czm_infinity);
}
`;var Wv=`/**
 * Computes the fraction of a Web Wercator rectangle at which a given geodetic latitude is located.
 *
 * @name czm_latitudeToWebMercatorFraction
 * @glslFunction
 *
 * @param {float} latitude The geodetic latitude, in radians.
 * @param {float} southMercatorY The Web Mercator coordinate of the southern boundary of the rectangle.
 * @param {float} oneOverMercatorHeight The total height of the rectangle in Web Mercator coordinates.
 *
 * @returns {float} The fraction of the rectangle at which the latitude occurs.  If the latitude is the southern
 *          boundary of the rectangle, the return value will be zero.  If it is the northern boundary, the return
 *          value will be 1.0.  Latitudes in between are mapped according to the Web Mercator projection.
 */ 
float czm_latitudeToWebMercatorFraction(float latitude, float southMercatorY, float oneOverMercatorHeight)
{
    float sinLatitude = sin(latitude);
    float mercatorY = 0.5 * log((1.0 + sinLatitude) / (1.0 - sinLatitude));
    
    return (mercatorY - southMercatorY) * oneOverMercatorHeight;
}
`;var jv=`/**
 * Converts a linear RGB color to an sRGB color.
 *
 * @param {vec3|vec4} linearIn The color in linear color space.
 * @returns {vec3|vec4} The color in sRGB color space. The vector type matches the input.
 */
vec3 czm_linearToSrgb(vec3 linearIn) 
{
    return pow(linearIn, vec3(1.0/2.2));
}

vec4 czm_linearToSrgb(vec4 linearIn) 
{
    vec3 srgbOut = pow(linearIn.rgb, vec3(1.0/2.2));
    return vec4(srgbOut, linearIn.a);
}
`;var qv=`/**
 * Computes distance from an point in 2D to a line in 2D.
 *
 * @name czm_lineDistance
 * @glslFunction
 *
 * param {vec2} point1 A point along the line.
 * param {vec2} point2 A point along the line.
 * param {vec2} point A point that may or may not be on the line.
 * returns {float} The distance from the point to the line.
 */
float czm_lineDistance(vec2 point1, vec2 point2, vec2 point) {
    return abs((point2.y - point1.y) * point.x - (point2.x - point1.x) * point.y + point2.x * point1.y - point2.y * point1.x) / distance(point2, point1);
}
`;var Yv=`/**
 * Computes the luminance of a color. 
 *
 * @name czm_luminance
 * @glslFunction
 *
 * @param {vec3} rgb The color.
 * 
 * @returns {float} The luminance.
 *
 * @example
 * float light = czm_luminance(vec3(0.0)); // 0.0
 * float dark = czm_luminance(vec3(1.0));  // ~1.0 
 */
float czm_luminance(vec3 rgb)
{
    // Algorithm from Chapter 10 of Graphics Shaders.
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    return dot(rgb, W);
}
`;var Xv=`/**
 * Computes the size of a pixel in meters at a distance from the eye.
 * <p>
 * Use this version when passing in a custom pixel ratio. For example, passing in 1.0 will return meters per native device pixel.
 * </p>
 * @name czm_metersPerPixel
 * @glslFunction
 *
 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
 * @param {float} pixelRatio The scaling factor from pixel space to coordinate space
 *
 * @returns {float} The meters per pixel at positionEC.
 */
float czm_metersPerPixel(vec4 positionEC, float pixelRatio)
{
    float width = czm_viewport.z;
    float height = czm_viewport.w;
    float pixelWidth;
    float pixelHeight;

    float top = czm_frustumPlanes.x;
    float bottom = czm_frustumPlanes.y;
    float left = czm_frustumPlanes.z;
    float right = czm_frustumPlanes.w;

    if (czm_sceneMode == czm_sceneMode2D || czm_orthographicIn3D == 1.0)
    {
        float frustumWidth = right - left;
        float frustumHeight = top - bottom;
        pixelWidth = frustumWidth / width;
        pixelHeight = frustumHeight / height;
    }
    else
    {
        float distanceToPixel = -positionEC.z;
        float inverseNear = 1.0 / czm_currentFrustum.x;
        float tanTheta = top * inverseNear;
        pixelHeight = 2.0 * distanceToPixel * tanTheta / height;
        tanTheta = right * inverseNear;
        pixelWidth = 2.0 * distanceToPixel * tanTheta / width;
    }

    return max(pixelWidth, pixelHeight) * pixelRatio;
}

/**
 * Computes the size of a pixel in meters at a distance from the eye.
 * <p>
 * Use this version when scaling by pixel ratio.
 * </p>
 * @name czm_metersPerPixel
 * @glslFunction
 *
 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
 *
 * @returns {float} The meters per pixel at positionEC.
 */
float czm_metersPerPixel(vec4 positionEC)
{
    return czm_metersPerPixel(positionEC, czm_pixelRatio);
}
`;var Kv=`/**
 * Transforms a position from model to window coordinates.  The transformation
 * from model to clip coordinates is done using {@link czm_modelViewProjection}.
 * The transform from normalized device coordinates to window coordinates is
 * done using {@link czm_viewportTransformation}, which assumes a depth range
 * of <code>near = 0</code> and <code>far = 1</code>.
 * <br /><br />
 * This transform is useful when there is a need to manipulate window coordinates
 * in a vertex shader as done by {@link BillboardCollection}.
 * <br /><br />
 * This function should not be confused with {@link czm_viewportOrthographic},
 * which is an orthographic projection matrix that transforms from window 
 * coordinates to clip coordinates.
 *
 * @name czm_modelToWindowCoordinates
 * @glslFunction
 *
 * @param {vec4} position The position in model coordinates to transform.
 *
 * @returns {vec4} The transformed position in window coordinates.
 *
 * @see czm_eyeToWindowCoordinates
 * @see czm_modelViewProjection
 * @see czm_viewportTransformation
 * @see czm_viewportOrthographic
 * @see BillboardCollection
 *
 * @example
 * vec4 positionWC = czm_modelToWindowCoordinates(positionMC);
 */
vec4 czm_modelToWindowCoordinates(vec4 position)
{
    vec4 q = czm_modelViewProjection * position;                // clip coordinates
    q.xyz /= q.w;                                                // normalized device coordinates
    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
    return q;
}
`;var Jv=`/**
 * DOC_TBA
 *
 * @name czm_multiplyWithColorBalance
 * @glslFunction
 */
vec3 czm_multiplyWithColorBalance(vec3 left, vec3 right)
{
    // Algorithm from Chapter 10 of Graphics Shaders.
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    
    vec3 target = left * right;
    float leftLuminance = dot(left, W);
    float rightLuminance = dot(right, W);
    float targetLuminance = dot(target, W);
    
    return ((leftLuminance + rightLuminance) / (2.0 * targetLuminance)) * target;
}
`;var Zv=`/**
 * Computes a value that scales with distance.  The scaling is clamped at the near and
 * far distances, and does not extrapolate.  This function works with the
 * {@link NearFarScalar} JavaScript class.
 *
 * @name czm_nearFarScalar
 * @glslFunction
 *
 * @param {vec4} nearFarScalar A vector with 4 components: Near distance (x), Near value (y), Far distance (z), Far value (w).
 * @param {float} cameraDistSq The square of the current distance from the camera.
 *
 * @returns {float} The value at this distance.
 */
float czm_nearFarScalar(vec4 nearFarScalar, float cameraDistSq)
{
    float valueAtMin = nearFarScalar.y;
    float valueAtMax = nearFarScalar.w;
    float nearDistanceSq = nearFarScalar.x * nearFarScalar.x;
    float farDistanceSq = nearFarScalar.z * nearFarScalar.z;

    float t = (cameraDistSq - nearDistanceSq) / (farDistanceSq - nearDistanceSq);

    t = pow(clamp(t, 0.0, 1.0), 0.2);

    return mix(valueAtMin, valueAtMax, t);
}
`;var Qv=` /**
  * Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.
  * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
  * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
  *
  * @name czm_octDecode
  * @param {vec2} encoded The oct-encoded, unit-length vector
  * @param {float} range The maximum value of the SNORM range. The encoded vector is stored in log2(rangeMax+1) bits.
  * @returns {vec3} The decoded and normalized vector
  */
  vec3 czm_octDecode(vec2 encoded, float range)
  {
      if (encoded.x == 0.0 && encoded.y == 0.0) {
          return vec3(0.0, 0.0, 0.0);
      }

     encoded = encoded / range * 2.0 - 1.0;
     vec3 v = vec3(encoded.x, encoded.y, 1.0 - abs(encoded.x) - abs(encoded.y));
     if (v.z < 0.0)
     {
         v.xy = (1.0 - abs(v.yx)) * czm_signNotZero(v.xy);
     }

     return normalize(v);
  }

/**
 * Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {vec2} encoded The oct-encoded, unit-length vector
 * @returns {vec3} The decoded and normalized vector
 */
 vec3 czm_octDecode(vec2 encoded)
 {
    return czm_octDecode(encoded, 255.0);
 }

 /**
 * Decodes a unit-length vector in 'oct' encoding packed into a floating-point number to a normalized 3-component Cartesian vector.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {float} encoded The oct-encoded, unit-length vector
 * @returns {vec3} The decoded and normalized vector
 */
 vec3 czm_octDecode(float encoded)
 {
    float temp = encoded / 256.0;
    float x = floor(temp);
    float y = (temp - x) * 256.0;
    return czm_octDecode(vec2(x, y));
 }

/**
 * Decodes three unit-length vectors in 'oct' encoding packed into two floating-point numbers to normalized 3-component Cartesian vectors.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {vec2} encoded The packed oct-encoded, unit-length vectors.
 * @param {vec3} vector1 One decoded and normalized vector.
 * @param {vec3} vector2 One decoded and normalized vector.
 * @param {vec3} vector3 One decoded and normalized vector.
 */
  void czm_octDecode(vec2 encoded, out vec3 vector1, out vec3 vector2, out vec3 vector3)
 {
    float temp = encoded.x / 65536.0;
    float x = floor(temp);
    float encodedFloat1 = (temp - x) * 65536.0;

    temp = encoded.y / 65536.0;
    float y = floor(temp);
    float encodedFloat2 = (temp - y) * 65536.0;

    vector1 = czm_octDecode(encodedFloat1);
    vector2 = czm_octDecode(encodedFloat2);
    vector3 = czm_octDecode(vec2(x, y));
 }

`;var $v=`/**
 * Packs a depth value into a vec3 that can be represented by unsigned bytes.
 *
 * @name czm_packDepth
 * @glslFunction
 *
 * @param {float} depth The floating-point depth.
 * @returns {vec3} The packed depth.
 */
vec4 czm_packDepth(float depth)
{
    // See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA
    // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
    vec4 enc = vec4(1.0, 255.0, 65025.0, 16581375.0) * depth;
    enc = fract(enc);
    enc -= enc.yzww * vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);
    return enc;
}
`;var eD=`vec3 lambertianDiffuse(vec3 diffuseColor)
{
    return diffuseColor / czm_pi;
}

vec3 fresnelSchlick2(vec3 f0, vec3 f90, float VdotH)
{
    return f0 + (f90 - f0) * pow(clamp(1.0 - VdotH, 0.0, 1.0), 5.0);
}

float smithVisibilityG1(float NdotV, float roughness)
{
    // this is the k value for direct lighting.
    // for image based lighting it will be roughness^2 / 2
    float k = (roughness + 1.0) * (roughness + 1.0) / 8.0;
    return NdotV / (NdotV * (1.0 - k) + k);
}

float smithVisibilityGGX(float roughness, float NdotL, float NdotV)
{
    return (
        smithVisibilityG1(NdotL, roughness) *
        smithVisibilityG1(NdotV, roughness)
    );
}

float GGX(float roughness, float NdotH)
{
    float roughnessSquared = roughness * roughness;
    float f = (NdotH * roughnessSquared - NdotH) * NdotH + 1.0;
    return roughnessSquared / (czm_pi * f * f);
}

/**
 * Compute the diffuse and specular contributions using physically based
 * rendering. This function only handles direct lighting.
 * <p>
 * This function only handles the lighting calculations. Metallic/roughness
 * and specular/glossy must be handled separately. See {@czm_pbrMetallicRoughnessMaterial}, {@czm_pbrSpecularGlossinessMaterial} and {@czm_defaultPbrMaterial}
 * </p>
 *
 * @name czm_pbrlighting
 * @glslFunction
 *
 * @param {vec3} positionEC The position of the fragment in eye coordinates
 * @param {vec3} normalEC The surface normal in eye coordinates
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} lightColorHdr radiance of the light source. This is a HDR value.
 * @param {czm_pbrParameters} The computed PBR parameters.
 * @return {vec3} The computed HDR color
 *
 * @example
 * czm_pbrParameters pbrParameters = czm_pbrMetallicRoughnessMaterial(
 *  baseColor,
 *  metallic,
 *  roughness
 * );
 * vec3 color = czm_pbrlighting(
 *  positionEC,
 *  normalEC,
 *  lightDirectionEC,
 *  lightColorHdr,
 *  pbrParameters);
 */
vec3 czm_pbrLighting(
    vec3 positionEC,
    vec3 normalEC,
    vec3 lightDirectionEC,
    vec3 lightColorHdr,
    czm_pbrParameters pbrParameters
)
{
    vec3 v = -normalize(positionEC);
    vec3 l = normalize(lightDirectionEC);
    vec3 h = normalize(v + l);
    vec3 n = normalEC;
    float NdotL = clamp(dot(n, l), 0.001, 1.0);
    float NdotV = abs(dot(n, v)) + 0.001;
    float NdotH = clamp(dot(n, h), 0.0, 1.0);
    float LdotH = clamp(dot(l, h), 0.0, 1.0);
    float VdotH = clamp(dot(v, h), 0.0, 1.0);

    vec3 f0 = pbrParameters.f0;
    float reflectance = max(max(f0.r, f0.g), f0.b);
    vec3 f90 = vec3(clamp(reflectance * 25.0, 0.0, 1.0));
    vec3 F = fresnelSchlick2(f0, f90, VdotH);

    float alpha = pbrParameters.roughness;
    float G = smithVisibilityGGX(alpha, NdotL, NdotV);
    float D = GGX(alpha, NdotH);
    vec3 specularContribution = F * G * D / (4.0 * NdotL * NdotV);

    vec3 diffuseColor = pbrParameters.diffuseColor;
    // F here represents the specular contribution
    vec3 diffuseContribution = (1.0 - F) * lambertianDiffuse(diffuseColor);

    // Lo = (diffuse + specular) * Li * NdotL
    return (diffuseContribution + specularContribution) * NdotL * lightColorHdr;
}
`;var tD=`/**
 * Compute parameters for physically based rendering using the
 * metallic/roughness workflow. All inputs are linear; sRGB texture values must
 * be decoded beforehand
 *
 * @name czm_pbrMetallicRoughnessMaterial
 * @glslFunction
 *
 * @param {vec3} baseColor For dielectrics, this is the base color. For metals, this is the f0 value (reflectance at normal incidence)
 * @param {float} metallic 0.0 indicates dielectric. 1.0 indicates metal. Values in between are allowed (e.g. to model rust or dirt);
 * @param {float} roughness A value between 0.0 and 1.0
 * @return {czm_pbrParameters} parameters to pass into {@link czm_pbrLighting}
 */
czm_pbrParameters czm_pbrMetallicRoughnessMaterial(
    vec3 baseColor,
    float metallic,
    float roughness
) 
{
    czm_pbrParameters results;

    // roughness is authored as perceptual roughness
    // square it to get material roughness
    roughness = clamp(roughness, 0.0, 1.0);
    results.roughness = roughness * roughness;

    // dielectrics use f0 = 0.04, metals use albedo as f0
    metallic = clamp(metallic, 0.0, 1.0);
    const vec3 REFLECTANCE_DIELECTRIC = vec3(0.04);
    vec3 f0 = mix(REFLECTANCE_DIELECTRIC, baseColor, metallic);
    results.f0 = f0;

    // diffuse only applies to dielectrics.
    results.diffuseColor = baseColor * (1.0 - f0) * (1.0 - metallic);

    return results;
}
`;var nD=`/**
 * Compute parameters for physically based rendering using the
 * specular/glossy workflow. All inputs are linear; sRGB texture values must
 * be decoded beforehand
 *
 * @name czm_pbrSpecularGlossinessMaterial
 * @glslFunction
 *
 * @param {vec3} diffuse The diffuse color for dielectrics (non-metals)
 * @param {vec3} specular The reflectance at normal incidence (f0)
 * @param {float} glossiness A number from 0.0 to 1.0 indicating how smooth the surface is.
 * @return {czm_pbrParameters} parameters to pass into {@link czm_pbrLighting}
 */
czm_pbrParameters czm_pbrSpecularGlossinessMaterial(
    vec3 diffuse,
    vec3 specular,
    float glossiness
) 
{
    czm_pbrParameters results;

    // glossiness is the opposite of roughness, but easier for artists to use.
    float roughness = 1.0 - glossiness;
    results.roughness = roughness * roughness;

    results.diffuseColor = diffuse * (1.0 - max(max(specular.r, specular.g), specular.b));
    results.f0 = specular;

    return results;
}
`;var iD=`float czm_private_getLambertDiffuseOfMaterial(vec3 lightDirectionEC, czm_material material)
{
    return czm_getLambertDiffuse(lightDirectionEC, material.normal);
}

float czm_private_getSpecularOfMaterial(vec3 lightDirectionEC, vec3 toEyeEC, czm_material material)
{
    return czm_getSpecular(lightDirectionEC, toEyeEC, material.normal, material.shininess);
}

/**
 * Computes a color using the Phong lighting model.
 *
 * @name czm_phong
 * @glslFunction
 *
 * @param {vec3} toEye A normalized vector from the fragment to the eye in eye coordinates.
 * @param {czm_material} material The fragment's material.
 *
 * @returns {vec4} The computed color.
 *
 * @example
 * vec3 positionToEyeEC = // ...
 * czm_material material = // ...
 * vec3 lightDirectionEC = // ...
 * gl_FragColor = czm_phong(normalize(positionToEyeEC), material, lightDirectionEC);
 *
 * @see czm_getMaterial
 */
vec4 czm_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    // Diffuse from directional light sources at eye (for top-down)
    float diffuse = czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 0.0, 1.0), material);
    if (czm_sceneMode == czm_sceneMode3D) {
        // (and horizon views in 3D)
        diffuse += czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 1.0, 0.0), material);
    }

    float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);

    // Temporary workaround for adding ambient.
    vec3 materialDiffuse = material.diffuse * 0.5;

    vec3 ambient = materialDiffuse;
    vec3 color = ambient + material.emission;
    color += materialDiffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}

vec4 czm_private_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    float diffuse = czm_private_getLambertDiffuseOfMaterial(lightDirectionEC, material);
    float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);

    vec3 ambient = vec3(0.0);
    vec3 color = ambient + material.emission;
    color += material.diffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}
`;var oD=`/**
 * Computes distance from a point to a plane.
 *
 * @name czm_planeDistance
 * @glslFunction
 *
 * param {vec4} plane A Plane in Hessian Normal Form. See Plane.js
 * param {vec3} point A point in the same space as the plane.
 * returns {float} The distance from the point to the plane.
 */
float czm_planeDistance(vec4 plane, vec3 point) {
    return (dot(plane.xyz, point) + plane.w);
}

/**
 * Computes distance from a point to a plane.
 *
 * @name czm_planeDistance
 * @glslFunction
 *
 * param {vec3} planeNormal Normal for a plane in Hessian Normal Form. See Plane.js
 * param {float} planeDistance Distance for a plane in Hessian Normal form. See Plane.js
 * param {vec3} point A point in the same space as the plane.
 * returns {float} The distance from the point to the plane.
 */
float czm_planeDistance(vec3 planeNormal, float planeDistance, vec3 point) {
    return (dot(planeNormal, point) + planeDistance);
}
`;var rD=`/**
 * Computes the point along a ray at the given time.  <code>time</code> can be positive, negative, or zero.
 *
 * @name czm_pointAlongRay
 * @glslFunction
 *
 * @param {czm_ray} ray The ray to compute the point along.
 * @param {float} time The time along the ray.
 * 
 * @returns {vec3} The point along the ray at the given time.
 * 
 * @example
 * czm_ray ray = czm_ray(vec3(0.0), vec3(1.0, 0.0, 0.0)); // origin, direction
 * vec3 v = czm_pointAlongRay(ray, 2.0); // (2.0, 0.0, 0.0)
 */
vec3 czm_pointAlongRay(czm_ray ray, float time)
{
    return ray.origin + (time * ray.direction);
}
`;var sD=`/**
 * DOC_TBA
 *
 * @name czm_rayEllipsoidIntersectionInterval
 * @glslFunction
 */
czm_raySegment czm_rayEllipsoidIntersectionInterval(czm_ray ray, vec3 ellipsoid_center, vec3 ellipsoid_inverseRadii)
{
   // ray and ellipsoid center in eye coordinates.  radii in model coordinates.
    vec3 q = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.origin, 1.0)).xyz;
    vec3 w = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.direction, 0.0)).xyz;

    q = q - ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ellipsoid_center, 1.0)).xyz;

    float q2 = dot(q, q);
    float qw = dot(q, w);

    if (q2 > 1.0) // Outside ellipsoid.
    {
        if (qw >= 0.0) // Looking outward or tangent (0 intersections).
        {
            return czm_emptyRaySegment;
        }
        else // qw < 0.0.
        {
            float qw2 = qw * qw;
            float difference = q2 - 1.0; // Positively valued.
            float w2 = dot(w, w);
            float product = w2 * difference;

            if (qw2 < product) // Imaginary roots (0 intersections).
            {
                return czm_emptyRaySegment;
            }
            else if (qw2 > product) // Distinct roots (2 intersections).
            {
                float discriminant = qw * qw - product;
                float temp = -qw + sqrt(discriminant); // Avoid cancellation.
                float root0 = temp / w2;
                float root1 = difference / temp;
                if (root0 < root1)
                {
                    czm_raySegment i = czm_raySegment(root0, root1);
                    return i;
                }
                else
                {
                    czm_raySegment i = czm_raySegment(root1, root0);
                    return i;
                }
            }
            else // qw2 == product.  Repeated roots (2 intersections).
            {
                float root = sqrt(difference / w2);
                czm_raySegment i = czm_raySegment(root, root);
                return i;
            }
        }
    }
    else if (q2 < 1.0) // Inside ellipsoid (2 intersections).
    {
        float difference = q2 - 1.0; // Negatively valued.
        float w2 = dot(w, w);
        float product = w2 * difference; // Negatively valued.
        float discriminant = qw * qw - product;
        float temp = -qw + sqrt(discriminant); // Positively valued.
        czm_raySegment i = czm_raySegment(0.0, temp / w2);
        return i;
    }
    else // q2 == 1.0. On ellipsoid.
    {
        if (qw < 0.0) // Looking inward.
        {
            float w2 = dot(w, w);
            czm_raySegment i = czm_raySegment(0.0, -qw / w2);
            return i;
        }
        else // qw >= 0.0.  Looking outward or tangent.
        {
            return czm_emptyRaySegment;
        }
    }
}
`;var aD=`/**
 * Compute the intersection interval of a ray with a sphere.
 *
 * @name czm_raySphereIntersectionInterval
 * @glslFunction
 *
 * @param {czm_ray} ray The ray.
 * @param {vec3} center The center of the sphere.
 * @param {float} radius The radius of the sphere.
 * @return {czm_raySegment} The intersection interval of the ray with the sphere.
 */
czm_raySegment czm_raySphereIntersectionInterval(czm_ray ray, vec3 center, float radius)
{
    vec3 o = ray.origin;
    vec3 d = ray.direction;

    vec3 oc = o - center;

    float a = dot(d, d);
    float b = 2.0 * dot(d, oc);
    float c = dot(oc, oc) - (radius * radius);

    float det = (b * b) - (4.0 * a * c);

    if (det < 0.0) {
        return czm_emptyRaySegment;
    }

    float sqrtDet = sqrt(det);

    float t0 = (-b - sqrtDet) / (2.0 * a);
    float t1 = (-b + sqrtDet) / (2.0 * a);

    czm_raySegment result = czm_raySegment(t0, t1);
    return result;
}
`;var cD=`float czm_readDepth(sampler2D depthTexture, vec2 texCoords)
{
    return czm_reverseLogDepth(texture2D(depthTexture, texCoords).r);
}
`;var lD=`/**
 * Reads a value previously transformed with {@link czm_writeNonPerspective}
 * by dividing it by \`w\`, the value used in the perspective divide.
 * This function is intended to be called in a fragment shader to access a
 * \`varying\` that should not be subject to perspective interpolation.
 * For example, screen-space texture coordinates. The value should have been
 * previously written in the vertex shader with a call to
 * {@link czm_writeNonPerspective}.
 *
 * @name czm_readNonPerspective
 * @glslFunction
 *
 * @param {float|vec2|vec3|vec4} value The non-perspective value to be read.
 * @param {float} oneOverW One over the perspective divide value, \`w\`. Usually this is simply \`gl_FragCoord.w\`.
 * @returns {float|vec2|vec3|vec4} The usable value.
 */
float czm_readNonPerspective(float value, float oneOverW) {
    return value * oneOverW;
}

vec2 czm_readNonPerspective(vec2 value, float oneOverW) {
    return value * oneOverW;
}

vec3 czm_readNonPerspective(vec3 value, float oneOverW) {
    return value * oneOverW;
}

vec4 czm_readNonPerspective(vec4 value, float oneOverW) {
    return value * oneOverW;
}
`;var uD=`float czm_reverseLogDepth(float logZ)
{
#ifdef LOG_DEPTH
    float near = czm_currentFrustum.x;
    float far = czm_currentFrustum.y;
    float log2Depth = logZ * czm_log2FarDepthFromNearPlusOne;
    float depthFromNear = pow(2.0, log2Depth) - 1.0;
    return far * (1.0 - near / (depthFromNear + near)) / (far - near);
#endif
    return logZ;
}
`;var fD=`/**
 * Converts an RGB color to HSB (hue, saturation, brightness)
 * HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}
 *
 * @name czm_RGBToHSB
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in HSB.
 *
 * @example
 * vec3 hsb = czm_RGBToHSB(rgb);
 * hsb.z *= 0.1;
 * rgb = czm_HSBToRGB(hsb);
 */

const vec4 K_RGB2HSB = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);

vec3 czm_RGBToHSB(vec3 rgb)
{
    vec4 p = mix(vec4(rgb.bg, K_RGB2HSB.wz), vec4(rgb.gb, K_RGB2HSB.xy), step(rgb.b, rgb.g));
    vec4 q = mix(vec4(p.xyw, rgb.r), vec4(rgb.r, p.yzx), step(p.x, rgb.r));

    float d = q.x - min(q.w, q.y);
    return vec3(abs(q.z + (q.w - q.y) / (6.0 * d + czm_epsilon7)), d / (q.x + czm_epsilon7), q.x);
}
`;var dD=`/**
 * Converts an RGB color to HSL (hue, saturation, lightness)
 * HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}
 *
 * @name czm_RGBToHSL
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in HSL.
 *
 * @example
 * vec3 hsl = czm_RGBToHSL(rgb);
 * hsl.z *= 0.1;
 * rgb = czm_HSLToRGB(hsl);
 */
 
vec3 RGBtoHCV(vec3 rgb)
{
    // Based on work by Sam Hocevar and Emil Persson
    vec4 p = (rgb.g < rgb.b) ? vec4(rgb.bg, -1.0, 2.0 / 3.0) : vec4(rgb.gb, 0.0, -1.0 / 3.0);
    vec4 q = (rgb.r < p.x) ? vec4(p.xyw, rgb.r) : vec4(rgb.r, p.yzx);
    float c = q.x - min(q.w, q.y);
    float h = abs((q.w - q.y) / (6.0 * c + czm_epsilon7) + q.z);
    return vec3(h, c, q.x);
}

vec3 czm_RGBToHSL(vec3 rgb)
{
    vec3 hcv = RGBtoHCV(rgb);
    float l = hcv.z - hcv.y * 0.5;
    float s = hcv.y / (1.0 - abs(l * 2.0 - 1.0) + czm_epsilon7);
    return vec3(hcv.x, s, l);
}
`;var hD=`/**
 * Converts an RGB color to CIE Yxy.
 * <p>The conversion is described in
 * {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}
 * </p>
 * 
 * @name czm_RGBToXYZ
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in CIE Yxy.
 *
 * @example
 * vec3 xyz = czm_RGBToXYZ(rgb);
 * xyz.x = max(xyz.x - luminanceThreshold, 0.0);
 * rgb = czm_XYZToRGB(xyz);
 */
vec3 czm_RGBToXYZ(vec3 rgb)
{
    const mat3 RGB2XYZ = mat3(0.4124, 0.2126, 0.0193,
                              0.3576, 0.7152, 0.1192,
                              0.1805, 0.0722, 0.9505);
    vec3 xyz = RGB2XYZ * rgb;
    vec3 Yxy;
    Yxy.r = xyz.g;
    float temp = dot(vec3(1.0), xyz);
    Yxy.gb = xyz.rg / temp;
    return Yxy;
}
`;var mD=`/**
 * Round a floating point value. This function exists because round() doesn't
 * exist in GLSL 1.00. 
 *
 * @param {float|vec2|vec3|vec4} value The value to round
 * @param {float|vec2|vec3|vec3} The rounded value. The type matches the input.
 */
float czm_round(float value) {
  return floor(value + 0.5);
}

vec2 czm_round(vec2 value) {
  return floor(value + 0.5);
}

vec3 czm_round(vec3 value) {
  return floor(value + 0.5);
}

vec4 czm_round(vec4 value) {
  return floor(value + 0.5);
}
`;var pD=`/**
 * Samples the 4 neighboring pixels and return the weighted average.
 *
 * @private
 */
vec3 czm_sampleOctahedralProjectionWithFiltering(sampler2D projectedMap, vec2 textureSize, vec3 direction, float lod)
{
    direction /= dot(vec3(1.0), abs(direction));
    vec2 rev = abs(direction.zx) - vec2(1.0);
    vec2 neg = vec2(direction.x < 0.0 ? rev.x : -rev.x,
                    direction.z < 0.0 ? rev.y : -rev.y);
    vec2 uv = direction.y < 0.0 ? neg : direction.xz;
    vec2 coord = 0.5 * uv + vec2(0.5);
    vec2 pixel = 1.0 / textureSize;

    if (lod > 0.0)
    {
        // Each subseqeuent mip level is half the size
        float scale = 1.0 / pow(2.0, lod);
        float offset = ((textureSize.y + 1.0) / textureSize.x);

        coord.x *= offset;
        coord *= scale;

        coord.x += offset + pixel.x;
        coord.y += (1.0 - (1.0 / pow(2.0, lod - 1.0))) + pixel.y * (lod - 1.0) * 2.0;
    }
    else
    {
        coord.x *= (textureSize.y / textureSize.x);
    }

    // Do bilinear filtering
    #ifndef OES_texture_float_linear
        vec3 color1 = texture2D(projectedMap, coord + vec2(0.0, pixel.y)).rgb;
        vec3 color2 = texture2D(projectedMap, coord + vec2(pixel.x, 0.0)).rgb;
        vec3 color3 = texture2D(projectedMap, coord + pixel).rgb;
        vec3 color4 = texture2D(projectedMap, coord).rgb;

        vec2 texturePosition = coord * textureSize;

        float fu = fract(texturePosition.x);
        float fv = fract(texturePosition.y);

        vec3 average1 = mix(color4, color2, fu);
        vec3 average2 = mix(color1, color3, fu);

        vec3 color = mix(average1, average2, fv);
    #else
        vec3 color = texture2D(projectedMap, coord).rgb;
    #endif

    return color;
}


/**
 * Samples from a cube map that has been projected using an octahedral projection from the given direction.
 *
 * @name czm_sampleOctahedralProjection
 * @glslFunction
 *
 * @param {sampler2D} projectedMap The texture with the octahedral projected cube map.
 * @param {vec2} textureSize The width and height dimensions in pixels of the projected map.
 * @param {vec3} direction The normalized direction used to sample the cube map.
 * @param {float} lod The level of detail to sample.
 * @param {float} maxLod The maximum level of detail.
 * @returns {vec3} The color of the cube map at the direction.
 */
vec3 czm_sampleOctahedralProjection(sampler2D projectedMap, vec2 textureSize, vec3 direction, float lod, float maxLod) {
    float currentLod = floor(lod + 0.5);
    float nextLod = min(currentLod + 1.0, maxLod);

    vec3 colorCurrentLod = czm_sampleOctahedralProjectionWithFiltering(projectedMap, textureSize, direction, currentLod);
    vec3 colorNextLod = czm_sampleOctahedralProjectionWithFiltering(projectedMap, textureSize, direction, nextLod);

    return mix(colorNextLod, colorCurrentLod, nextLod - lod);
}
`;var _D=`/**
 * Adjusts the saturation of a color.
 * 
 * @name czm_saturation
 * @glslFunction
 * 
 * @param {vec3} rgb The color.
 * @param {float} adjustment The amount to adjust the saturation of the color.
 *
 * @returns {float} The color with the saturation adjusted.
 *
 * @example
 * vec3 greyScale = czm_saturation(color, 0.0);
 * vec3 doubleSaturation = czm_saturation(color, 2.0);
 */
vec3 czm_saturation(vec3 rgb, float adjustment)
{
    // Algorithm from Chapter 16 of OpenGL Shading Language
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    vec3 intensity = vec3(dot(rgb, W));
    return mix(intensity, rgb, adjustment);
}
`;var gD=`
float czm_sampleShadowMap(highp samplerCube shadowMap, vec3 d)
{
    return czm_unpackDepth(textureCube(shadowMap, d));
}

float czm_sampleShadowMap(highp sampler2D shadowMap, vec2 uv)
{
#ifdef USE_SHADOW_DEPTH_TEXTURE
    return texture2D(shadowMap, uv).r;
#else
    return czm_unpackDepth(texture2D(shadowMap, uv));
#endif
}

float czm_shadowDepthCompare(samplerCube shadowMap, vec3 uv, float depth)
{
    return step(depth, czm_sampleShadowMap(shadowMap, uv));
}

float czm_shadowDepthCompare(sampler2D shadowMap, vec2 uv, float depth)
{
    return step(depth, czm_sampleShadowMap(shadowMap, uv));
}
`;var yD=`
float czm_private_shadowVisibility(float visibility, float nDotL, float normalShadingSmooth, float darkness)
{
#ifdef USE_NORMAL_SHADING
#ifdef USE_NORMAL_SHADING_SMOOTH
    float strength = clamp(nDotL / normalShadingSmooth, 0.0, 1.0);
#else
    float strength = step(0.0, nDotL);
#endif
    visibility *= strength;
#endif

    visibility = max(visibility, darkness);
    return visibility;
}

#ifdef USE_CUBE_MAP_SHADOW
float czm_shadowVisibility(samplerCube shadowMap, czm_shadowParameters shadowParameters)
{
    float depthBias = shadowParameters.depthBias;
    float depth = shadowParameters.depth;
    float nDotL = shadowParameters.nDotL;
    float normalShadingSmooth = shadowParameters.normalShadingSmooth;
    float darkness = shadowParameters.darkness;
    vec3 uvw = shadowParameters.texCoords;

    depth -= depthBias;
    float visibility = czm_shadowDepthCompare(shadowMap, uvw, depth);
    return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);
}
#else
float czm_shadowVisibility(sampler2D shadowMap, czm_shadowParameters shadowParameters)
{
    float depthBias = shadowParameters.depthBias;
    float depth = shadowParameters.depth;
    float nDotL = shadowParameters.nDotL;
    float normalShadingSmooth = shadowParameters.normalShadingSmooth;
    float darkness = shadowParameters.darkness;
    vec2 uv = shadowParameters.texCoords;

    depth -= depthBias;
#ifdef USE_SOFT_SHADOWS
    vec2 texelStepSize = shadowParameters.texelStepSize;
    float radius = 1.0;
    float dx0 = -texelStepSize.x * radius;
    float dy0 = -texelStepSize.y * radius;
    float dx1 = texelStepSize.x * radius;
    float dy1 = texelStepSize.y * radius;
    float visibility = (
        czm_shadowDepthCompare(shadowMap, uv, depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, 0.0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, 0.0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy1), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy1), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy1), depth)
    ) * (1.0 / 9.0);
#else
    float visibility = czm_shadowDepthCompare(shadowMap, uv, depth);
#endif

    return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);
}
#endif
`;var AD=`/**
 * Returns 1.0 if the given value is positive or zero, and -1.0 if it is negative.  This is similar to the GLSL
 * built-in function <code>sign</code> except that returns 1.0 instead of 0.0 when the input value is 0.0.
 * 
 * @name czm_signNotZero
 * @glslFunction
 *
 * @param {} value The value for which to determine the sign.
 * @returns {} 1.0 if the value is positive or zero, -1.0 if the value is negative.
 */
float czm_signNotZero(float value)
{
    return value >= 0.0 ? 1.0 : -1.0;
}

vec2 czm_signNotZero(vec2 value)
{
    return vec2(czm_signNotZero(value.x), czm_signNotZero(value.y));
}

vec3 czm_signNotZero(vec3 value)
{
    return vec3(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z));
}

vec4 czm_signNotZero(vec4 value)
{
    return vec4(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z), czm_signNotZero(value.w));
}
`;var xD=`/**
 * Computes a color from the third order spherical harmonic coefficients and a normalized direction vector.
 * <p>
 * The order of the coefficients is [L00, L1_1, L10, L11, L2_2, L2_1, L20, L21, L22].
 * </p>
 *
 * @name czm_sphericalHarmonics
 * @glslFunction
 *
 * @param {vec3} normal The normalized direction.
 * @param {vec3[9]} coefficients The third order spherical harmonic coefficients.
 * @returns {vec3} The color at the direction.
 *
 * @see https://graphics.stanford.edu/papers/envmap/envmap.pdf
 */
vec3 czm_sphericalHarmonics(vec3 normal, vec3 coefficients[9])
{
    vec3 L00 = coefficients[0];
    vec3 L1_1 = coefficients[1];
    vec3 L10 = coefficients[2];
    vec3 L11 = coefficients[3];
    vec3 L2_2 = coefficients[4];
    vec3 L2_1 = coefficients[5];
    vec3 L20 = coefficients[6];
    vec3 L21 = coefficients[7];
    vec3 L22 = coefficients[8];

    float x = normal.x;
    float y = normal.y;
    float z = normal.z;

    return
          L00
        + L1_1 * y
        + L10 * z
        + L11 * x
        + L2_2 * (y * x)
        + L2_1 * (y * z)
        + L20 * (3.0 * z * z - 1.0)
        + L21 * (z * x)
        + L22 * (x * x - y * y);
}
`;var CD=`/**
 * Converts an sRGB color to a linear RGB color.
 *
 * @param {vec3|vec4} srgbIn The color in sRGB space
 * @returns {vec3|vec4} The color in linear color space. The vector type matches the input.
 */
vec3 czm_srgbToLinear(vec3 srgbIn)
{
    return pow(srgbIn, vec3(2.2));
}

vec4 czm_srgbToLinear(vec4 srgbIn) 
{
    vec3 linearOut = pow(srgbIn.rgb, vec3(2.2));
    return vec4(linearOut, srgbIn.a);
}
`;var TD=`/**
 * Creates a matrix that transforms vectors from tangent space to eye space.
 *
 * @name czm_tangentToEyeSpaceMatrix
 * @glslFunction
 *
 * @param {vec3} normalEC The normal vector in eye coordinates.
 * @param {vec3} tangentEC The tangent vector in eye coordinates.
 * @param {vec3} bitangentEC The bitangent vector in eye coordinates.
 *
 * @returns {mat3} The matrix that transforms from tangent space to eye space.
 *
 * @example
 * mat3 tangentToEye = czm_tangentToEyeSpaceMatrix(normalEC, tangentEC, bitangentEC);
 * vec3 normal = tangentToEye * texture2D(normalMap, st).xyz;
 */
mat3 czm_tangentToEyeSpaceMatrix(vec3 normalEC, vec3 tangentEC, vec3 bitangentEC)
{
    vec3 normal = normalize(normalEC);
    vec3 tangent = normalize(tangentEC);
    vec3 bitangent = normalize(bitangentEC);
    return mat3(tangent.x  , tangent.y  , tangent.z,
                bitangent.x, bitangent.y, bitangent.z,
                normal.x   , normal.y   , normal.z);
}
`;var bD=`/**
 * Transforms a plane.
 * 
 * @name czm_transformPlane
 * @glslFunction
 *
 * @param {vec4} plane The plane in Hessian Normal Form.
 * @param {mat4} transform The inverse-transpose of a transformation matrix.
 */
vec4 czm_transformPlane(vec4 plane, mat4 transform) {
    vec4 transformedPlane = transform * plane;
    // Convert the transformed plane to Hessian Normal Form
    float normalMagnitude = length(transformedPlane.xyz);
    return transformedPlane / normalMagnitude;
}
`;var ED=`/**
 * Translates a position (or any <code>vec3</code>) that was encoded with {@link EncodedCartesian3},
 * and then provided to the shader as separate <code>high</code> and <code>low</code> bits to
 * be relative to the eye.  As shown in the example, the position can then be transformed in eye
 * or clip coordinates using {@link czm_modelViewRelativeToEye} or {@link czm_modelViewProjectionRelativeToEye},
 * respectively.
 * <p>
 * This technique, called GPU RTE, eliminates jittering artifacts when using large coordinates as
 * described in {@link http://help.agi.com/AGIComponents/html/BlogPrecisionsPrecisions.htm|Precisions, Precisions}.
 * </p>
 *
 * @name czm_translateRelativeToEye
 * @glslFunction
 *
 * @param {vec3} high The position's high bits.
 * @param {vec3} low The position's low bits.
 * @returns {vec3} The position translated to be relative to the camera's position.
 *
 * @example
 * attribute vec3 positionHigh;
 * attribute vec3 positionLow;
 *
 * void main()
 * {
 *   vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
 *   gl_Position = czm_modelViewProjectionRelativeToEye * p;
 * }
 *
 * @see czm_modelViewRelativeToEye
 * @see czm_modelViewProjectionRelativeToEye
 * @see czm_computePosition
 * @see EncodedCartesian3
 */
vec4 czm_translateRelativeToEye(vec3 high, vec3 low)
{
    vec3 highDifference = high - czm_encodedCameraPositionMCHigh;
    vec3 lowDifference = low - czm_encodedCameraPositionMCLow;

    return vec4(highDifference + lowDifference, 1.0);
}
`;var SD=`/**
 * @private
 */
vec4 czm_translucentPhong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    // Diffuse from directional light sources at eye (for top-down and horizon views)
    float diffuse = czm_getLambertDiffuse(vec3(0.0, 0.0, 1.0), material.normal);

    if (czm_sceneMode == czm_sceneMode3D) {
        // (and horizon views in 3D)
        diffuse += czm_getLambertDiffuse(vec3(0.0, 1.0, 0.0), material.normal);
    }

    diffuse = clamp(diffuse, 0.0, 1.0);

    float specular = czm_getSpecular(lightDirectionEC, toEye, material.normal, material.shininess);

    // Temporary workaround for adding ambient.
    vec3 materialDiffuse = material.diffuse * 0.5;

    vec3 ambient = materialDiffuse;
    vec3 color = ambient + material.emission;
    color += materialDiffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}
`;var wD=`/**
 * Returns the transpose of the matrix.  The input <code>matrix</code> can be
 * a <code>mat2</code>, <code>mat3</code>, or <code>mat4</code>.
 *
 * @name czm_transpose
 * @glslFunction
 *
 * @param {} matrix The matrix to transpose.
 *
 * @returns {} The transposed matrix.
 *
 * @example
 * // GLSL declarations
 * mat2 czm_transpose(mat2 matrix);
 * mat3 czm_transpose(mat3 matrix);
 * mat4 czm_transpose(mat4 matrix);
 *
 * // Transpose a 3x3 rotation matrix to find its inverse.
 * mat3 eastNorthUpToEye = czm_eastNorthUpToEyeCoordinates(
 *     positionMC, normalEC);
 * mat3 eyeToEastNorthUp = czm_transpose(eastNorthUpToEye);
 */
mat2 czm_transpose(mat2 matrix)
{
    return mat2(
        matrix[0][0], matrix[1][0],
        matrix[0][1], matrix[1][1]);
}

mat3 czm_transpose(mat3 matrix)
{
    return mat3(
        matrix[0][0], matrix[1][0], matrix[2][0],
        matrix[0][1], matrix[1][1], matrix[2][1],
        matrix[0][2], matrix[1][2], matrix[2][2]);
}

mat4 czm_transpose(mat4 matrix)
{
    return mat4(
        matrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0],
        matrix[0][1], matrix[1][1], matrix[2][1], matrix[3][1],
        matrix[0][2], matrix[1][2], matrix[2][2], matrix[3][2],
        matrix[0][3], matrix[1][3], matrix[2][3], matrix[3][3]);
}
`;var vD=`/**
 * Unpacks a vec4 depth value to a float in [0, 1) range.
 *
 * @name czm_unpackDepth
 * @glslFunction
 *
 * @param {vec4} packedDepth The packed depth.
 *
 * @returns {float} The floating-point depth in [0, 1) range.
 */
 float czm_unpackDepth(vec4 packedDepth)
 {
    // See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA
    // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
    return dot(packedDepth, vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));
 }
`;var DD=`/**
 * Unpack an IEEE 754 single-precision float that is packed as a little-endian unsigned normalized vec4.
 *
 * @name czm_unpackFloat
 * @glslFunction
 *
 * @param {vec4} packedFloat The packed float.
 *
 * @returns {float} The floating-point depth in arbitrary range.
 */
float czm_unpackFloat(vec4 packedFloat)
{
    // Convert to [0.0, 255.0] and round to integer
    packedFloat = floor(packedFloat * 255.0 + 0.5);
    float sign = 1.0 - step(128.0, packedFloat[3]) * 2.0;
    float exponent = 2.0 * mod(packedFloat[3], 128.0) + step(128.0, packedFloat[2]) - 127.0;    
    if (exponent == -127.0)
    {
        return 0.0;
    }
    float mantissa = mod(packedFloat[2], 128.0) * 65536.0 + packedFloat[1] * 256.0 + packedFloat[0] + float(0x800000);
    float result = sign * exp2(exponent - 23.0) * mantissa;
    return result;
}
`;var PD=`/**
 * Unpack unsigned integers of 1-4 bytes. in WebGL 1, there is no uint type,
 * so the return value is an int.
 * <p>
 * There are also precision limitations in WebGL 1. highp int is still limited
 * to 24 bits. Above the value of 2^24 = 16777216, precision loss may occur.
 * </p>
 *
 * @param {float|vec2|vec3|vec4} packed The packed value. For vectors, the components are listed in little-endian order.
 *
 * @return {int} The unpacked value.
 */
 int czm_unpackUint(float packedValue) {
   float rounded = czm_round(packedValue * 255.0);
   return int(rounded);
 }

 int czm_unpackUint(vec2 packedValue) {
   vec2 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec2(1.0, 256.0)));
 }

 int czm_unpackUint(vec3 packedValue) {
   vec3 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec3(1.0, 256.0, 65536.0)));
 }

 int czm_unpackUint(vec4 packedValue) {
   vec4 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec4(1.0, 256.0, 65536.0, 16777216.0)));
 }
`;var ID=`/**
 * Transform metadata values following the EXT_structural_metadata spec
 * by multiplying by scale and adding the offset. Operations are always
 * performed component-wise, even for matrices.
 * 
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} offset The offset to add
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} scale The scale factor to multiply
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} value The original value.
 *
 * @return {float|vec2|vec3|vec4|mat2|mat3|mat4} The transformed value of the same scalar/vector/matrix type as the input.
 */
float czm_valueTransform(float offset, float scale, float value) {
  return scale * value + offset;
}

vec2 czm_valueTransform(vec2 offset, vec2 scale, vec2 value) {
  return scale * value + offset;
}

vec3 czm_valueTransform(vec3 offset, vec3 scale, vec3 value) {
  return scale * value + offset;
}

vec4 czm_valueTransform(vec4 offset, vec4 scale, vec4 value) {
  return scale * value + offset;
}

mat2 czm_valueTransform(mat2 offset, mat2 scale, mat2 value) {
  return matrixCompMult(scale, value) + offset;
}

mat3 czm_valueTransform(mat3 offset, mat3 scale, mat3 value) {
  return matrixCompMult(scale, value) + offset;
}

mat4 czm_valueTransform(mat4 offset, mat4 scale, mat4 value) {
  return matrixCompMult(scale, value) + offset;
}
`;var OD=`#ifdef LOG_DEPTH
// 1.0 at the near plane, increasing linearly from there.
varying float v_depthFromNearPlusOne;
#ifdef SHADOW_MAP
varying vec3 v_logPositionEC;
#endif
#endif

vec4 czm_updatePositionDepth(vec4 coords) {
#if defined(LOG_DEPTH)

#ifdef SHADOW_MAP
    vec3 logPositionEC = (czm_inverseProjection * coords).xyz;
    v_logPositionEC = logPositionEC;
#endif

    // With the very high far/near ratios used with the logarithmic depth
    // buffer, floating point rounding errors can cause linear depth values
    // to end up on the wrong side of the far plane, even for vertices that
    // are really nowhere near it. Since we always write a correct logarithmic
    // depth value in the fragment shader anyway, we just need to make sure
    // such errors don't cause the primitive to be clipped entirely before
    // we even get to the fragment shader.
    coords.z = clamp(coords.z / coords.w, -1.0, 1.0) * coords.w;
#endif

    return coords;
}

/**
 * Writes the logarithmic depth to gl_Position using the already computed gl_Position.
 *
 * @name czm_vertexLogDepth
 * @glslFunction
 */
void czm_vertexLogDepth()
{
#ifdef LOG_DEPTH
    v_depthFromNearPlusOne = (gl_Position.w - czm_currentFrustum.x) + 1.0;
    gl_Position = czm_updatePositionDepth(gl_Position);
#endif
}

/**
 * Writes the logarithmic depth to gl_Position using the provided clip coordinates.
 * <p>
 * An example use case for this function would be moving the vertex in window coordinates
 * before converting back to clip coordinates. Use the original vertex clip coordinates.
 * </p>
 * @name czm_vertexLogDepth
 * @glslFunction
 *
 * @param {vec4} clipCoords The vertex in clip coordinates.
 *
 * @example
 * czm_vertexLogDepth(czm_projection * vec4(positionEyeCoordinates, 1.0));
 */
void czm_vertexLogDepth(vec4 clipCoords)
{
#ifdef LOG_DEPTH
    v_depthFromNearPlusOne = (clipCoords.w - czm_currentFrustum.x) + 1.0;
    czm_updatePositionDepth(clipCoords);
#endif
}
`;var BD=`/**
 * Transforms a position from window to eye coordinates.
 * The transform from window to normalized device coordinates is done using components
 * of (@link czm_viewport} and {@link czm_viewportTransformation} instead of calculating
 * the inverse of <code>czm_viewportTransformation</code>. The transformation from
 * normalized device coordinates to clip coordinates is done using <code>fragmentCoordinate.w</code>,
 * which is expected to be the scalar used in the perspective divide. The transformation
 * from clip to eye coordinates is done using {@link czm_inverseProjection}.
 *
 * @name czm_windowToEyeCoordinates
 * @glslFunction
 *
 * @param {vec4} fragmentCoordinate The position in window coordinates to transform.
 *
 * @returns {vec4} The transformed position in eye coordinates.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_eyeToWindowCoordinates
 * @see czm_inverseProjection
 * @see czm_viewport
 * @see czm_viewportTransformation
 *
 * @example
 * vec4 positionEC = czm_windowToEyeCoordinates(gl_FragCoord);
 */
vec4 czm_windowToEyeCoordinates(vec4 fragmentCoordinate)
{
    // Reconstruct NDC coordinates
    float x = 2.0 * (fragmentCoordinate.x - czm_viewport.x) / czm_viewport.z - 1.0;
    float y = 2.0 * (fragmentCoordinate.y - czm_viewport.y) / czm_viewport.w - 1.0;
    float z = (fragmentCoordinate.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];
    vec4 q = vec4(x, y, z, 1.0);

    // Reverse the perspective division to obtain clip coordinates.
    q /= fragmentCoordinate.w;

    // Reverse the projection transformation to obtain eye coordinates.
    if (!(czm_inverseProjection == mat4(0.0))) // IE and Edge sometimes do something weird with != between mat4s
    {
        q = czm_inverseProjection * q;
    }
    else
    {
        float top = czm_frustumPlanes.x;
        float bottom = czm_frustumPlanes.y;
        float left = czm_frustumPlanes.z;
        float right = czm_frustumPlanes.w;

        float near = czm_currentFrustum.x;
        float far = czm_currentFrustum.y;

        q.x = (q.x * (right - left) + left + right) * 0.5;
        q.y = (q.y * (top - bottom) + bottom + top) * 0.5;
        q.z = (q.z * (near - far) - near - far) * 0.5;
        q.w = 1.0;
    }

    return q;
}

/**
 * Transforms a position given as window x/y and a depth or a log depth from window to eye coordinates.
 * This function produces more accurate results for window positions with log depth than
 * conventionally unpacking the log depth using czm_reverseLogDepth and using the standard version
 * of czm_windowToEyeCoordinates.
 *
 * @name czm_windowToEyeCoordinates
 * @glslFunction
 *
 * @param {vec2} fragmentCoordinateXY The XY position in window coordinates to transform.
 * @param {float} depthOrLogDepth A depth or log depth for the fragment.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_eyeToWindowCoordinates
 * @see czm_inverseProjection
 * @see czm_viewport
 * @see czm_viewportTransformation
 *
 * @returns {vec4} The transformed position in eye coordinates.
 */
vec4 czm_windowToEyeCoordinates(vec2 fragmentCoordinateXY, float depthOrLogDepth)
{
    // See reverseLogDepth.glsl. This is separate to re-use the pow.
#ifdef LOG_DEPTH
    float near = czm_currentFrustum.x;
    float far = czm_currentFrustum.y;
    float log2Depth = depthOrLogDepth * czm_log2FarDepthFromNearPlusOne;
    float depthFromNear = pow(2.0, log2Depth) - 1.0;
    float depthFromCamera = depthFromNear + near;
    vec4 windowCoord = vec4(fragmentCoordinateXY, far * (1.0 - near / depthFromCamera) / (far - near), 1.0);
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(windowCoord);
    eyeCoordinate.w = 1.0 / depthFromCamera; // Better precision
    return eyeCoordinate;
#else
    vec4 windowCoord = vec4(fragmentCoordinateXY, depthOrLogDepth, 1.0);
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(windowCoord);
#endif
    return eyeCoordinate;
}
`;var RD=`// emulated noperspective
#if defined(GL_EXT_frag_depth) && !defined(LOG_DEPTH)
varying float v_WindowZ;
#endif

/**
 * Emulates GL_DEPTH_CLAMP. Clamps a fragment to the near and far plane
 * by writing the fragment's depth. See czm_depthClamp for more details.
 * <p>
 * The shader must enable the GL_EXT_frag_depth extension.
 * </p>
 *
 * @name czm_writeDepthClamp
 * @glslFunction
 *
 * @example
 * gl_FragColor = color;
 * czm_writeDepthClamp();
 *
 * @see czm_depthClamp
 */
void czm_writeDepthClamp()
{
#if defined(GL_EXT_frag_depth) && !defined(LOG_DEPTH)
    gl_FragDepthEXT = clamp(v_WindowZ * gl_FragCoord.w, 0.0, 1.0);
#endif
}
`;var MD=`#ifdef LOG_DEPTH
varying float v_depthFromNearPlusOne;

#ifdef POLYGON_OFFSET
uniform vec2 u_polygonOffset;
#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
#endif

#endif

/**
 * Writes the fragment depth to the logarithmic depth buffer.
 * <p>
 * Use this when the vertex shader does not call {@link czm_vertexlogDepth}, for example, when
 * ray-casting geometry using a full screen quad.
 * </p>
 * @name czm_writeLogDepth
 * @glslFunction
 *
 * @param {float} depth The depth coordinate, where 1.0 is on the near plane and
 *                      depth increases in eye-space units from there
 *
 * @example
 * czm_writeLogDepth((czm_projection * v_positionEyeCoordinates).w + 1.0);
 */
void czm_writeLogDepth(float depth)
{
#if defined(GL_EXT_frag_depth) && defined(LOG_DEPTH)
    // Discard the vertex if it's not between the near and far planes.
    // We allow a bit of epsilon on the near plane comparison because a 1.0
    // from the vertex shader (indicating the vertex should be _on_ the near
    // plane) will not necessarily come here as exactly 1.0.
    if (depth <= 0.9999999 || depth > czm_farDepthFromNearPlusOne) {
        discard;
    }

#ifdef POLYGON_OFFSET
    // Polygon offset: m * factor + r * units
    float factor = u_polygonOffset[0];
    float units = u_polygonOffset[1];

// If we can't compute derivatives, just leave out the factor I guess?
#ifdef GL_OES_standard_derivatives
    if (factor != 0.0) {
        // m = sqrt(dZdX^2 + dZdY^2);
        float x = dFdx(depth);
        float y = dFdy(depth);
        float m = sqrt(x * x + y * y);

        // Apply the factor before computing the log depth.
        depth += m * factor;
    }
#endif

#endif

    gl_FragDepthEXT = log2(depth) * czm_oneOverLog2FarDepthFromNearPlusOne;

#ifdef POLYGON_OFFSET
    // Apply the units after the log depth.
    gl_FragDepthEXT += czm_epsilon7 * units;
#endif

#endif
}

/**
 * Writes the fragment depth to the logarithmic depth buffer.
 * <p>
 * Use this when the vertex shader calls {@link czm_vertexlogDepth}.
 * </p>
 *
 * @name czm_writeLogDepth
 * @glslFunction
 */
void czm_writeLogDepth() {
#ifdef LOG_DEPTH
    czm_writeLogDepth(v_depthFromNearPlusOne);
#endif
}
`;var LD=`/**
 * Transforms a value for non-perspective interpolation by multiplying
 * it by w, the value used in the perspective divide. This function is
 * intended to be called in a vertex shader to compute the value of a
 * \`varying\` that should not be subject to perspective interpolation.
 * For example, screen-space texture coordinates. The fragment shader
 * must call {@link czm_readNonPerspective} to retrieve the final
 * non-perspective value.
 *
 * @name czm_writeNonPerspective
 * @glslFunction
 *
 * @param {float|vec2|vec3|vec4} value The value to be interpolated without accounting for perspective.
 * @param {float} w The perspective divide value. Usually this is the computed \`gl_Position.w\`.
 * @returns {float|vec2|vec3|vec4} The transformed value, intended to be stored in a \`varying\` and read in the
 *          fragment shader with {@link czm_readNonPerspective}.
 */
float czm_writeNonPerspective(float value, float w) {
    return value * w;
}

vec2 czm_writeNonPerspective(vec2 value, float w) {
    return value * w;
}

vec3 czm_writeNonPerspective(vec3 value, float w) {
    return value * w;
}

vec4 czm_writeNonPerspective(vec4 value, float w) {
    return value * w;
}
`;var FD=`/**
 * Converts a CIE Yxy color to RGB.
 * <p>The conversion is described in
 * {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}
 * </p>
 * 
 * @name czm_XYZToRGB
 * @glslFunction
 * 
 * @param {vec3} Yxy The color in CIE Yxy.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 xyz = czm_RGBToXYZ(rgb);
 * xyz.x = max(xyz.x - luminanceThreshold, 0.0);
 * rgb = czm_XYZToRGB(xyz);
 */
vec3 czm_XYZToRGB(vec3 Yxy)
{
    const mat3 XYZ2RGB = mat3( 3.2405, -0.9693,  0.0556,
                              -1.5371,  1.8760, -0.2040,
                              -0.4985,  0.0416,  1.0572);
    vec3 xyz;
    xyz.r = Yxy.r * Yxy.g / Yxy.b;
    xyz.g = Yxy.r;
    xyz.b = Yxy.r * (1.0 - Yxy.g - Yxy.b) / Yxy.b;
    
    return XYZ2RGB * xyz;
}
`;var l0={czm_degreesPerRadian:_w,czm_depthRange:gw,czm_epsilon1:yw,czm_epsilon2:Aw,czm_epsilon3:xw,czm_epsilon4:Cw,czm_epsilon5:Tw,czm_epsilon6:bw,czm_epsilon7:Ew,czm_infinity:Sw,czm_oneOverPi:ww,czm_oneOverTwoPi:vw,czm_passCesium3DTile:Dw,czm_passCesium3DTileClassification:Pw,czm_passCesium3DTileClassificationIgnoreShow:Iw,czm_passClassification:Ow,czm_passCompute:Bw,czm_passEnvironment:Rw,czm_passGlobe:Mw,czm_passOpaque:Lw,czm_passOverlay:Fw,czm_passTerrainClassification:Nw,czm_passTranslucent:kw,czm_pi:Vw,czm_piOverFour:Uw,czm_piOverSix:zw,czm_piOverThree:Gw,czm_piOverTwo:Hw,czm_radiansPerDegree:Ww,czm_sceneMode2D:jw,czm_sceneMode3D:qw,czm_sceneModeColumbusView:Yw,czm_sceneModeMorphing:Xw,czm_solarRadius:Kw,czm_threePiOver2:Jw,czm_twoPi:Zw,czm_webMercatorMaxLatitude:Qw,czm_depthRangeStruct:$w,czm_material:ev,czm_materialInput:tv,czm_modelMaterial:nv,czm_modelVertexOutput:iv,czm_pbrParameters:ov,czm_ray:rv,czm_raySegment:sv,czm_shadowParameters:av,czm_acesTonemapping:cv,czm_alphaWeight:lv,czm_antialias:uv,czm_approximateSphericalCoordinates:fv,czm_backFacing:dv,czm_branchFreeTernary:hv,czm_cascadeColor:mv,czm_cascadeDistance:pv,czm_cascadeMatrix:_v,czm_cascadeWeights:gv,czm_columbusViewMorph:yv,czm_computePosition:Av,czm_cosineAndSine:xv,czm_decompressTextureCoordinates:Cv,czm_defaultPbrMaterial:Tv,czm_depthClamp:bv,czm_eastNorthUpToEyeCoordinates:Ev,czm_ellipsoidContainsPoint:Sv,czm_ellipsoidWgs84TextureCoordinates:wv,czm_equalsEpsilon:vv,czm_eyeOffset:Dv,czm_eyeToWindowCoordinates:Pv,czm_fastApproximateAtan:Iv,czm_fog:Ov,czm_gammaCorrect:Bv,czm_geodeticSurfaceNormal:Rv,czm_getDefaultMaterial:Mv,czm_getLambertDiffuse:Lv,czm_getSpecular:Fv,czm_getWaterNoise:Nv,czm_HSBToRGB:kv,czm_HSLToRGB:Vv,czm_hue:Uv,czm_inverseGamma:zv,czm_isEmpty:Gv,czm_isFull:Hv,czm_latitudeToWebMercatorFraction:Wv,czm_linearToSrgb:jv,czm_lineDistance:qv,czm_luminance:Yv,czm_metersPerPixel:Xv,czm_modelToWindowCoordinates:Kv,czm_multiplyWithColorBalance:Jv,czm_nearFarScalar:Zv,czm_octDecode:Qv,czm_packDepth:$v,czm_pbrLighting:eD,czm_pbrMetallicRoughnessMaterial:tD,czm_pbrSpecularGlossinessMaterial:nD,czm_phong:iD,czm_planeDistance:oD,czm_pointAlongRay:rD,czm_rayEllipsoidIntersectionInterval:sD,czm_raySphereIntersectionInterval:aD,czm_readDepth:cD,czm_readNonPerspective:lD,czm_reverseLogDepth:uD,czm_RGBToHSB:fD,czm_RGBToHSL:dD,czm_RGBToXYZ:hD,czm_round:mD,czm_sampleOctahedralProjection:pD,czm_saturation:_D,czm_shadowDepthCompare:gD,czm_shadowVisibility:yD,czm_signNotZero:AD,czm_sphericalHarmonics:xD,czm_srgbToLinear:CD,czm_tangentToEyeSpaceMatrix:TD,czm_transformPlane:bD,czm_translateRelativeToEye:ED,czm_translucentPhong:SD,czm_transpose:wD,czm_unpackDepth:vD,czm_unpackFloat:DD,czm_unpackUint:PD,czm_valueTransform:ID,czm_vertexLogDepth:OD,czm_windowToEyeCoordinates:BD,czm_writeDepthClamp:RD,czm_writeLogDepth:MD,czm_writeNonPerspective:LD,czm_XYZToRGB:FD};function TZ(e){return e=e.replace(/\/\/.*/g,""),e.replace(/\/\*\*[\s\S]*?\*\//gm,function(t){let n=t.match(/\n/gm).length,i="";for(let o=0;o<n;++o)i+=`
`;return i})}function bZ(e,t,n){let i;for(let o=0;o<n.length;++o)n[o].name===e&&(i=n[o]);return l(i)||(t=TZ(t),i={name:e,glslSource:t,dependsOn:[],requiredBy:[],evaluated:!1},n.push(i)),i}function EZ(e,t){if(e.evaluated)return;e.evaluated=!0;let n=e.glslSource.match(/\bczm_[a-zA-Z0-9_]*/g);l(n)&&n!==null&&(n=n.filter(function(i,o){return n.indexOf(i)===o}),n.forEach(function(i){if(i!==e.name&&as._czmBuiltinsAndUniforms.hasOwnProperty(i)){let o=bZ(i,as._czmBuiltinsAndUniforms[i],t);e.dependsOn.push(o),o.requiredBy.push(e),EZ(o,t)}}))}function fSe(e){let t=[],n=[];for(;e.length>0;){let o=e.pop();n.push(o),o.requiredBy.length===0&&t.push(o)}for(;t.length>0;){let o=t.shift();e.push(o);for(let r=0;r<o.dependsOn.length;++r){let s=o.dependsOn[r],a=s.requiredBy.indexOf(o);s.requiredBy.splice(a,1),s.requiredBy.length===0&&t.push(s)}}let i=[];for(let o=0;o<n.length;++o)n[o].requiredBy.length!==0&&i.push(n[o])}function dSe(e){let t=[],n=bZ("main",e,t);EZ(n,t),fSe(t);let i="";for(let o=t.length-1;o>=0;--o)i=`${i+t[o].glslSource}
`;return i.replace(n.glslSource,"")}function SZ(e,t,n){let i,o,r="",s=e.sources;if(l(s))for(i=0,o=s.length;i<o;++i)r+=`
#line 0
${s[i]}`;r=TZ(r);let a;r=r.replace(/#version\s+(.*?)\n/gm,function(g,m){return a=m,`
`});let c=[];r=r.replace(/#extension.*\n/gm,function(g){return c.push(g),`
`}),r=r.replace(/precision\s(lowp|mediump|highp)\s(float|int);/,"");let u=e.pickColorQualifier;l(u)&&(r=as.createPickFragmentShaderSource(r,u));let f="";l(a)&&(f=`#version ${a}
`);let d=c.length;for(i=0;i<d;i++)f+=c[i];t&&(f+=`#ifdef GL_FRAGMENT_PRECISION_HIGH
    precision highp float;
    precision highp int;
#else
    precision mediump float;
    precision mediump int;
    #define highp mediump
#endif

`);let p=e.defines;if(l(p))for(i=0,o=p.length;i<o;++i){let g=p[i];g.length!==0&&(f+=`#define ${g}
`)}return n.webgl2&&(f+=`#define OUTPUT_DECLARATION

`),n.textureFloatLinear&&(f+=`#define OES_texture_float_linear

`),n.floatingPointTexture&&(f+=`#define OES_texture_float

`),e.includeBuiltIns&&(f+=dSe(r)),f+=`
#line 0
`,f+=r,n.webgl2&&(f=pw(f,t,!0)),f}function as(e){e=y(e,y.EMPTY_OBJECT);let t=e.pickColorQualifier;this.defines=l(e.defines)?e.defines.slice(0):[],this.sources=l(e.sources)?e.sources.slice(0):[],this.pickColorQualifier=t,this.includeBuiltIns=y(e.includeBuiltIns,!0)}as.prototype.clone=function(){return new as({sources:this.sources,defines:this.defines,pickColorQualifier:this.pickColorQualifier,includeBuiltIns:this.includeBuiltIns})};as.replaceMain=function(e,t){return t=`void ${t}()`,e.replace(/void\s+main\s*\(\s*(?:void)?\s*\)/g,t)};as.prototype.getCacheKey=function(){let t=this.defines.slice().sort().join(","),n=this.pickColorQualifier,i=this.includeBuiltIns,o=this.sources.join(`
`);return`${t}:${n}:${i}:${o}`};as.prototype.createCombinedVertexShader=function(e){return SZ(this,!1,e)};as.prototype.createCombinedFragmentShader=function(e){return SZ(this,!0,e)};as._czmBuiltinsAndUniforms={};for(let e in l0)l0.hasOwnProperty(e)&&(as._czmBuiltinsAndUniforms[e]=l0[e]);for(let e in Sm)if(Sm.hasOwnProperty(e)){let t=Sm[e];typeof t.getDeclaration=="function"&&(as._czmBuiltinsAndUniforms[e]=t.getDeclaration(e))}as.createPickVertexShaderSource=function(e){return`${as.replaceMain(e,"czm_old_main")}
attribute vec4 pickColor; 
varying vec4 czm_pickColor; 
void main() 
{ 
    czm_old_main(); 
    czm_pickColor = pickColor; 
}`};as.createPickFragmentShaderSource=function(e,t){let n=as.replaceMain(e,"czm_old_main"),i=`${t} vec4 czm_pickColor; 
void main() 
{ 
    czm_old_main(); 
    if (gl_FragColor.a == 0.0) { 
       discard; 
    } 
    gl_FragColor = czm_pickColor; 
}`;return`${n}
${i}`};function hSe(e,t){let n=e.defines,i=n.length;for(let o=0;o<i;++o)if(n[o]===t)return!0;return!1}function wZ(e,t){let n=e.sources,i=n.length;for(let o=0;o<i;++o)if(n[o].indexOf(t)!==-1)return!0;return!1}function vZ(e,t){let n=t.length;for(let i=0;i<n;++i){let o=t[i];if(wZ(e,o))return o}}var mSe=["v_normalEC","v_normal"];as.findNormalVarying=function(e){return wZ(e,"#ifdef HAS_NORMALS")?hSe(e,"HAS_NORMALS")?"v_normalEC":void 0:vZ(e,mSe)};var pSe=["v_positionEC"];as.findPositionVarying=function(e){return vZ(e,pSe)};var Ve=as;var ND=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;
attribute float batchId;

#ifdef EXTRUDED_GEOMETRY
attribute vec3 extrudeDirection;

uniform float u_globeMinimumAltitude;
#endif // EXTRUDED_GEOMETRY

#ifdef PER_INSTANCE_COLOR
varying vec4 v_color;
#endif // PER_INSTANCE_COLOR

#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
varying vec4 v_sphericalExtents;
#else // SPHERICAL
varying vec2 v_inversePlaneExtents;
varying vec4 v_westPlane;
varying vec4 v_southPlane;
#endif // SPHERICAL
varying vec3 v_uvMinAndSphericalLongitudeRotation;
varying vec3 v_uMaxAndInverseDistance;
varying vec3 v_vMaxAndInverseDistance;
#endif // TEXTURE_COORDINATES

void main()
{
    vec4 position = czm_computePosition();

#ifdef EXTRUDED_GEOMETRY
    float delta = min(u_globeMinimumAltitude, czm_geometricToleranceOverMeter * length(position.xyz));
    delta *= czm_sceneMode == czm_sceneMode3D ? 1.0 : 0.0;

    //extrudeDirection is zero for the top layer
    position = position + vec4(extrudeDirection * delta, 0.0);
#endif

#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
    v_sphericalExtents = czm_batchTable_sphericalExtents(batchId);
    v_uvMinAndSphericalLongitudeRotation.z = czm_batchTable_longitudeRotation(batchId);
#else // SPHERICAL
#ifdef COLUMBUS_VIEW_2D
    vec4 planes2D_high = czm_batchTable_planes2D_HIGH(batchId);
    vec4 planes2D_low = czm_batchTable_planes2D_LOW(batchId);

    // If the primitive is split across the IDL (planes2D_high.x > planes2D_high.w):
    // - If this vertex is on the east side of the IDL (position3DLow.y > 0.0, comparison with position3DHigh may produce artifacts)
    // - existing "east" is on the wrong side of the world, far away (planes2D_high/low.w)
    // - so set "east" as beyond the eastmost extent of the projection (idlSplitNewPlaneHiLow)
    vec2 idlSplitNewPlaneHiLow = vec2(EAST_MOST_X_HIGH - (WEST_MOST_X_HIGH - planes2D_high.w), EAST_MOST_X_LOW - (WEST_MOST_X_LOW - planes2D_low.w));
    bool idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y > 0.0;
    planes2D_high.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.w);
    planes2D_low.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.w);

    // - else, if this vertex is on the west side of the IDL (position3DLow.y < 0.0)
    // - existing "west" is on the wrong side of the world, far away (planes2D_high/low.x)
    // - so set "west" as beyond the westmost extent of the projection (idlSplitNewPlaneHiLow)
    idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y < 0.0;
    idlSplitNewPlaneHiLow = vec2(WEST_MOST_X_HIGH - (EAST_MOST_X_HIGH - planes2D_high.x), WEST_MOST_X_LOW - (EAST_MOST_X_LOW - planes2D_low.x));
    planes2D_high.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.x);
    planes2D_low.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.x);

    vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.xy), vec3(0.0, planes2D_low.xy))).xyz;
    vec3 northWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.x, planes2D_high.z), vec3(0.0, planes2D_low.x, planes2D_low.z))).xyz;
    vec3 southEastCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.w, planes2D_high.y), vec3(0.0, planes2D_low.w, planes2D_low.y))).xyz;
#else // COLUMBUS_VIEW_2D
    // 3D case has smaller "plane extents," so planes encoded as a 64 bit position and 2 vec3s for distances/direction
    vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(czm_batchTable_southWest_HIGH(batchId), czm_batchTable_southWest_LOW(batchId))).xyz;
    vec3 northWestCorner = czm_normal * czm_batchTable_northward(batchId) + southWestCorner;
    vec3 southEastCorner = czm_normal * czm_batchTable_eastward(batchId) + southWestCorner;
#endif // COLUMBUS_VIEW_2D

    vec3 eastWard = southEastCorner - southWestCorner;
    float eastExtent = length(eastWard);
    eastWard /= eastExtent;

    vec3 northWard = northWestCorner - southWestCorner;
    float northExtent = length(northWard);
    northWard /= northExtent;

    v_westPlane = vec4(eastWard, -dot(eastWard, southWestCorner));
    v_southPlane = vec4(northWard, -dot(northWard, southWestCorner));
    v_inversePlaneExtents = vec2(1.0 / eastExtent, 1.0 / northExtent);
#endif // SPHERICAL
    vec4 uvMinAndExtents = czm_batchTable_uvMinAndExtents(batchId);
    vec4 uMaxVmax = czm_batchTable_uMaxVmax(batchId);

    v_uMaxAndInverseDistance = vec3(uMaxVmax.xy, uvMinAndExtents.z);
    v_vMaxAndInverseDistance = vec3(uMaxVmax.zw, uvMinAndExtents.w);
    v_uvMinAndSphericalLongitudeRotation.xy = uvMinAndExtents.xy;
#endif // TEXTURE_COORDINATES

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#endif

    gl_Position = czm_depthClamp(czm_modelViewProjectionRelativeToEye * position);
}
`;var N_=`#ifdef GL_EXT_frag_depth
#extension GL_EXT_frag_depth : enable
#endif

#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

void main(void)
{
#ifdef VECTOR_TILE
    gl_FragColor = czm_gammaCorrect(u_highlightColor);
#else
    gl_FragColor = vec4(1.0);
#endif
    czm_writeDepthClamp();
}
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wu({context:t,bufferTarget:te.ELEMENT_ARRAY_BUFFER,typedArray:e.typedArray,sizeInBytes:e.sizeInBytes,usage:e.usage}),r=o.sizeInBytes/i;return Object.defineProperties(o,{indexDatatype:{get:function(){return n}},bytesPerIndex:{get:function(){return i}},numberOfIndices:{get:function(){return r}}}),o};Object.defineProperties(wu.prototype,{sizeInBytes:{get:function(){return this._sizeInBytes}},usage:{get:function(){return this._usage}}});wu.prototype._getBuffer=function(){return this._buffer};wu.prototype.copyFromArrayView=function(e,t){t=y(t,0);let n=this._gl,i=this._bufferTarget;n.bindBuffer(i,this._buffer),n.bufferSubData(i,t,e),n.bindBuffer(i,null)};wu.prototype.copyFromBuffer=function(e,t,n,i){let o=te.COPY_READ_BUFFER,r=te.COPY_WRITE_BUFFER,s=this._gl;s.bindBuffer(r,this._buffer),s.bindBuffer(o,e._buffer),s.copyBufferSubData(o,r,t,n,i),s.bindBuffer(r,null),s.bindBuffer(o,null)};wu.prototype.getBufferData=function(e,t,n,i){t=y(t,0),n=y(n,0);let o=this._gl,r=te.COPY_READ_BUFFER;o.bindBuffer(r,this._buffer),o.getBufferSubData(r,t,e,n,i),o.bindBuffer(r,null)};wu.prototype.isDestroyed=function(){return!1};wu.prototype.destroy=function(){return this._gl.deleteBuffer(this._buffer),le(this)};var st=wu;function ySe(e,t,n,i){let o=l(t.vertexBuffer),r=l(t.value),s=t.value?t.value.length:t.componentsPerAttribute,a={index:y(t.index,n),enabled:y(t.enabled,!0),vertexBuffer:t.vertexBuffer,value:r?t.value.slice(0):void 0,componentsPerAttribute:s,componentDatatype:y(t.componentDatatype,K.FLOAT),normalize:y(t.normalize,!1),offsetInBytes:y(t.offsetInBytes,0),strideInBytes:y(t.strideInBytes,0),instanceDivisor:y(t.instanceDivisor,0)};if(o)a.vertexAttrib=function(c){let 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o=t[i];o.enabled&&o.vertexAttrib(e)}l(n)&&e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,n._getBuffer())}function Dm(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=t._gl,i=e.attributes,o=e.indexBuffer,r,s=[],a=1,c=!1,u=!1,f=i.length;for(r=0;r<f;++r)ySe(s,i[r],r,t);for(f=s.length,r=0;r<f;++r){let p=s[r];if(l(p.vertexBuffer)&&p.instanceDivisor===0){let g=p.strideInBytes||p.componentsPerAttribute*K.getSizeInBytes(p.componentDatatype);a=p.vertexBuffer.sizeInBytes/g;break}}for(r=0;r<f;++r)s[r].instanceDivisor>0&&(c=!0),l(s[r].value)&&(u=!0);let d;t.vertexArrayObject&&(d=t.glCreateVertexArray(),t.glBindVertexArray(d),IZ(n,s,o),t.glBindVertexArray(null)),this._numberOfVertices=a,this._hasInstancedAttributes=c,this._hasConstantAttributes=u,this._context=t,this._gl=n,this._vao=d,this._attributes=s,this._indexBuffer=o}function PZ(e){return e.values.length/e.componentsPerAttribute}function ASe(e){return K.getSizeInBytes(e.componentDatatype)*e.componentsPerAttribute}function xSe(e){let t,n,i,o=[];for(n in 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t=e.context,n=y(e.geometry,y.EMPTY_OBJECT),i=y(e.bufferUsage,Me.DYNAMIC_DRAW),o=y(e.attributeLocations,y.EMPTY_OBJECT),r=y(e.interleave,!1),s=e.vertexArrayAttributes,a,c,u,f=l(s)?s:[],d=n.attributes;if(r){let m=xSe(d);if(l(m)){u=st.createVertexBuffer({context:t,typedArray:m.buffer,usage:i});let A=m.offsetsInBytes,x=m.vertexSizeInBytes;for(a in d)d.hasOwnProperty(a)&&l(d[a])&&(c=d[a],l(c.values)?f.push({index:o[a],vertexBuffer:u,componentDatatype:c.componentDatatype,componentsPerAttribute:c.componentsPerAttribute,normalize:c.normalize,offsetInBytes:A[a],strideInBytes:x}):f.push({index:o[a],value:c.value,componentDatatype:c.componentDatatype,normalize:c.normalize}))}}else for(a in d)if(d.hasOwnProperty(a)&&l(d[a])){c=d[a];let m=c.componentDatatype;m===K.DOUBLE&&(m=K.FLOAT),u=void 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Float32Array(x):new Uint8Array(x),this._batchValuesDirty=!1}Object.defineProperties(Pm.prototype,{attributes:{get:function(){return this._attributes}},numberOfInstances:{get:function(){return this._numberOfInstances}}});function bSe(e){let t=!1,n=e.length;for(let i=0;i<n;++i)if(e[i].componentDatatype!==K.UNSIGNED_BYTE){t=!0;break}return t?We.FLOAT:We.UNSIGNED_BYTE}function BZ(e,t){let n=e[t].componentsPerAttribute;return n===2?H:n===3?h:n===4?se:Number}function ESe(e,t){let n=new Array(e.length),i=0,o=e.length;for(let r=0;r<o;++r){let a=e[r].componentDatatype;n[r]=i,a!==K.UNSIGNED_BYTE&&t?i+=4:++i}return n}function SSe(e,t,n){let i=e.length,o=e[i-1];return t[i-1].componentDatatype!==K.UNSIGNED_BYTE&&n?o+4:o+1}var VD=new se;function wSe(e,t,n){let i=se.unpack(e,t,VD),o=se.unpackFloat(i);i=se.unpack(e,t+4,VD);let r=se.unpackFloat(i);i=se.unpack(e,t+8,VD);let s=se.unpackFloat(i);i=se.unpack(e,t+12,VD);let a=se.unpackFloat(i);return se.fromElements(o,r,s,a,n)}function vSe(e,t,n){let i=se.packFloat(e.x,VD);se.pack(i,t,n),i=se.packFloat(e.y,i),se.pack(i,t,n+4),i=se.packFloat(e.z,i),se.pack(i,t,n+8),i=se.packFloat(e.w,i),se.pack(i,t,n+12)}var OZ=new se;Pm.prototype.getBatchedAttribute=function(e,t,n){let i=this._attributes,o=this._offsets[t],s=4*this._stride*e+4*o,a;this._packFloats&&i[t].componentDatatype!==We.UNSIGNED_BYTE?a=wSe(this._batchValues,s,OZ):a=se.unpack(this._batchValues,s,OZ);let c=BZ(i,t);return l(c.fromCartesian4)?c.fromCartesian4(a,n):l(c.clone)?c.clone(a,n):a.x};var DSe=[void 0,void 0,new H,new h,new se],PSe=new se;Pm.prototype.setBatchedAttribute=function(e,t,n){let i=this._attributes,o=DSe[i[t].componentsPerAttribute],r=this.getBatchedAttribute(e,t,o),s=BZ(this._attributes,t);if(l(s.equals)?s.equals(r,n):r===n)return;let c=PSe;c.x=l(n.x)?n.x:n,c.y=l(n.y)?n.y:0,c.z=l(n.z)?n.z:0,c.w=l(n.w)?n.w:0;let 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vec2 computeSt(float batchId) 
{ 
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`:`uniform vec4 batchTextureStep; 
uniform vec2 batchTextureDimensions; 
vec2 computeSt(float batchId) 
{ 
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    float centerX = batchTextureStep.y; 
    float stepY = batchTextureStep.z; 
    float centerY = batchTextureStep.w; 
    float numberOfAttributes = float(${t}); 
    float xId = mod(batchId * numberOfAttributes, batchTextureDimensions.x); 
    float yId = floor(batchId * numberOfAttributes / batchTextureDimensions.x); 
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`}function RSe(e){return e===1?"float":`vec${e}`}function MSe(e){return e===1?".x":e===2?".xy":e===3?".xyz":""}function LSe(e,t){let i=e._attributes[t],o=i.componentsPerAttribute,r=i.functionName,s=RSe(o),a=MSe(o),c=e._offsets[t],u=`${s} ${r}(float batchId) 
{ 
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textureValue.y = czm_unpackFloat(texture2D(batchTexture, st + vec2(batchTextureStep.x, 0.0))); 
textureValue.z = czm_unpackFloat(texture2D(batchTexture, st + vec2(batchTextureStep.x * 2.0, 0.0))); 
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Ee({componentDatatype:K.FLOAT,componentsPerAttribute:u,values:c}),delete e.attributes[t],e};var Uf=new h;function DH(e,t){if(l(t)){let n=t.values,i=n.length;for(let o=0;o<i;o+=3)h.unpack(n,o,Uf),N.multiplyByPoint(e,Uf,Uf),h.pack(Uf,n,o)}}function PH(e,t){if(l(t)){let n=t.values,i=n.length;for(let o=0;o<i;o+=3)h.unpack(n,o,Uf),Q.multiplyByVector(e,Uf,Uf),Uf=h.normalize(Uf,Uf),h.pack(Uf,n,o)}}var K2=new N,J2=new Q;lc.transformToWorldCoordinates=function(e){let t=e.modelMatrix;if(N.equals(t,N.IDENTITY))return e;let n=e.geometry.attributes;DH(t,n.position),DH(t,n.prevPosition),DH(t,n.nextPosition),(l(n.normal)||l(n.tangent)||l(n.bitangent))&&(N.inverse(t,K2),N.transpose(K2,K2),N.getMatrix3(K2,J2),PH(J2,n.normal),PH(J2,n.tangent),PH(J2,n.bitangent));let i=e.geometry.boundingSphere;return l(i)&&(e.geometry.boundingSphere=re.transform(i,t,i)),e.modelMatrix=N.clone(N.IDENTITY),e};function GSe(e,t){let n=e.length,i={},o=e[0][t].attributes,r;for(r in 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Array(r),u;for(u=0;u<o;u++)s[u]={indexOffset:0,count:0,currentCount:0};let f=0;for(u=0;u<r;u+=3){let m=t[u],A=t[u+1],x=t[u+2],C=m*3,b=A*3,T=x*3;GD.x=i[C],GD.y=i[C+1],GD.z=i[C+2],PC.x=i[b],PC.y=i[b+1],PC.z=i[b+2],IC.x=i[T],IC.y=i[T+1],IC.z=i[T+2],s[m].count++,s[A].count++,s[x].count++,h.subtract(PC,GD,PC),h.subtract(IC,GD,IC),a[f]=h.cross(PC,IC,new h),f++}let d=0;for(u=0;u<o;u++)s[u].indexOffset+=d,d+=s[u].count;f=0;let p;for(u=0;u<r;u+=3){p=s[t[u]];let m=p.indexOffset+p.currentCount;c[m]=f,p.currentCount++,p=s[t[u+1]],m=p.indexOffset+p.currentCount,c[m]=f,p.currentCount++,p=s[t[u+2]],m=p.indexOffset+p.currentCount,c[m]=f,p.currentCount++,f++}let g=new Float32Array(o*3);for(u=0;u<o;u++){let m=u*3;if(p=s[u],h.clone(h.ZERO,vu),p.count>0){for(f=0;f<p.count;f++)h.add(vu,a[c[p.indexOffset+f]],vu);h.equalsEpsilon(h.ZERO,vu,R.EPSILON10)&&h.clone(a[c[p.indexOffset]],vu)}h.equalsEpsilon(h.ZERO,vu,R.EPSILON10)&&(vu.z=1),h.normalize(vu,vu),g[m]=vu.x,g[m+1]=vu.y,g[m+2]=vu.z}return e.attributes.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:g}),e};var WSe=new h,zZ=new h,jSe=new h;lc.computeTangentAndBitangent=function(e){let t=e.attributes,n=e.indices,i=e.attributes.position.values,o=e.attributes.normal.values,r=e.attributes.st.values,s=e.attributes.position.values.length/3,a=n.length,c=new Array(s*3),u;for(u=0;u<c.length;u++)c[u]=0;let f,d,p;for(u=0;u<a;u+=3){let A=n[u],x=n[u+1],C=n[u+2];f=A*3,d=x*3,p=C*3;let b=A*2,T=x*2,S=C*2,w=i[f],D=i[f+1],I=i[f+2],B=r[b],M=r[b+1],L=r[T+1]-M,_=r[S+1]-M,E=1/((r[T]-B)*_-(r[S]-B)*L),v=(_*(i[d]-w)-L*(i[p]-w))*E,P=(_*(i[d+1]-D)-L*(i[p+1]-D))*E,O=(_*(i[d+2]-I)-L*(i[p+2]-I))*E;c[f]+=v,c[f+1]+=P,c[f+2]+=O,c[d]+=v,c[d+1]+=P,c[d+2]+=O,c[p]+=v,c[p+1]+=P,c[p+2]+=O}let g=new Float32Array(s*3),m=new Float32Array(s*3);for(u=0;u<s;u++){f=u*3,d=f+1,p=f+2;let A=h.fromArray(o,f,WSe),x=h.fromArray(c,f,jSe),C=h.dot(A,x);h.multiplyByScalar(A,C,zZ),h.normalize(h.subtract(x,zZ,x),x),g[f]=x.x,g[d]=x.y,g[p]=x.z,h.normalize(h.cross(A,x,x),x),m[f]=x.x,m[d]=x.y,m[p]=x.z}return e.attributes.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:g}),e.attributes.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:m}),e};var HD=new H,Vf=new h,GZ=new h,HZ=new h,Z2=new H;lc.compressVertices=function(e){let t=e.attributes.extrudeDirection,n,i;if(l(t)){let D=t.values;i=D.length/3;let I=new Float32Array(i*2),B=0;for(n=0;n<i;++n){if(h.fromArray(D,n*3,Vf),h.equals(Vf,h.ZERO)){B+=2;continue}Z2=Un.octEncodeInRange(Vf,65535,Z2),I[B++]=Z2.x,I[B++]=Z2.y}return e.attributes.compressedAttributes=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:I}),delete e.attributes.extrudeDirection,e}let o=e.attributes.normal,r=e.attributes.st,s=l(o),a=l(r);if(!s&&!a)return e;let c=e.attributes.tangent,u=e.attributes.bitangent,f=l(c),d=l(u),p,g,m,A;s&&(p=o.values),a&&(g=r.values),f&&(m=c.values),d&&(A=u.values),i=(s?p.length:g.length)/(s?3:2);let b=i,T=a&&s?2:1;T+=f||d?1:0,b*=T;let S=new Float32Array(b),w=0;for(n=0;n<i;++n){a&&(H.fromArray(g,n*2,HD),S[w++]=Un.compressTextureCoordinates(HD));let D=n*3;s&&l(m)&&l(A)?(h.fromArray(p,D,Vf),h.fromArray(m,D,GZ),h.fromArray(A,D,HZ),Un.octPack(Vf,GZ,HZ,HD),S[w++]=HD.x,S[w++]=HD.y):(s&&(h.fromArray(p,D,Vf),S[w++]=Un.octEncodeFloat(Vf)),f&&(h.fromArray(m,D,Vf),S[w++]=Un.octEncodeFloat(Vf)),d&&(h.fromArray(A,D,Vf),S[w++]=Un.octEncodeFloat(Vf)))}return e.attributes.compressedAttributes=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:T,values:S}),s&&delete e.attributes.normal,a&&delete e.attributes.st,d&&delete e.attributes.bitangent,f&&delete e.attributes.tangent,e};function qSe(e){if(l(e.indices))return e;let t=it.computeNumberOfVertices(e),n=Le.createTypedArray(t,t);for(let i=0;i<t;++i)n[i]=i;return 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YZ(e){let t=e.geometry,n=t.attributes,i=n.position.values,o=l(n.applyOffset)?n.applyOffset.values:void 0,r=t.indices,s=BC(t),a=BC(t),c,u=r.length,f=[];f.length=i.length/3;let d=[];for(d.length=i.length/3,c=0;c<f.length;++c)f[c]=-1,d[c]=-1;for(c=0;c<u;c+=2){let p=r[c],g=r[c+1],m=h.fromArray(i,p*3,WD),A=h.fromArray(i,g*3,BH),x;Math.abs(m.y)<R.EPSILON6&&(m.y<0?m.y=-R.EPSILON6:m.y=R.EPSILON6),Math.abs(A.y)<R.EPSILON6&&(A.y<0?A.y=-R.EPSILON6:A.y=R.EPSILON6);let C=s.attributes,b=s.indices,T=d,S=a.attributes,w=a.indices,D=f,I=zi.lineSegmentPlane(m,A,QZ,RH);if(l(I)){let B=h.multiplyByScalar(h.UNIT_Y,5*R.EPSILON9,swe);m.y<0&&(h.negate(B,B),C=a.attributes,b=a.indices,T=f,S=s.attributes,w=s.indices,D=d);let M=h.add(I,B,awe);x=_h(C,b,T,r,c,m),OC(p,g,m,i,x,C,o),x=_h(C,b,T,r,-1,M),OC(p,g,M,i,x,C,o),h.negate(B,B),h.add(I,B,M),x=_h(S,w,D,r,-1,M),OC(p,g,M,i,x,S,o),x=_h(S,w,D,r,c+1,A),OC(p,g,A,i,x,S,o)}else{let B,M,L;m.y<0?(B=a.attributes,M=a.indices,L=f):(B=s.attributes,M=s.indices,L=d),x=_h(B,M,L,r,c,m),OC(p,g,m,i,x,B,o),x=_h(B,M,L,r,c+1,A),OC(p,g,A,i,x,B,o)}}LH(e,a,s)}var XZ=new H,cwe=new H,$Z=new h,eQ=new h,MH=new h,lwe=new h,uwe=new h,fwe=new h,KZ=new se;function JZ(e){let t=e.attributes,n=t.position.values,i=t.prevPosition.values,o=t.nextPosition.values,r=n.length;for(let s=0;s<r;s+=3){let a=h.unpack(n,s,$Z);if(a.x>0)continue;let c=h.unpack(i,s,eQ);(a.y<0&&c.y>0||a.y>0&&c.y<0)&&(s-3>0?(i[s]=n[s-3],i[s+1]=n[s-2],i[s+2]=n[s-1]):h.pack(a,i,s));let u=h.unpack(o,s,MH);(a.y<0&&u.y>0||a.y>0&&u.y<0)&&(s+3<r?(o[s]=n[s+3],o[s+1]=n[s+4],o[s+2]=n[s+5]):h.pack(a,o,s))}}var dwe=5*R.EPSILON9,$2=R.EPSILON6;function hwe(e){let t=e.geometry,n=t.attributes,i=n.position.values,o=n.prevPosition.values,r=n.nextPosition.values,s=n.expandAndWidth.values,a=l(n.st)?n.st.values:void 0,c=l(n.color)?n.color.values:void 0,u=BC(t),f=BC(t),d,p,g,m=!1,A=i.length/3;for(d=0;d<A;d+=4){let x=d,C=d+2,b=h.fromArray(i,x*3,$Z),T=h.fromArray(i,C*3,eQ);if(Math.abs(b.y)<$2)for(b.y=$2*(T.y<0?-1:1),i[d*3+1]=b.y,i[(d+1)*3+1]=b.y,p=x*3;p<x*3+4*3;p+=3)o[p]=i[d*3],o[p+1]=i[d*3+1],o[p+2]=i[d*3+2];if(Math.abs(T.y)<$2)for(T.y=$2*(b.y<0?-1:1),i[(d+2)*3+1]=T.y,i[(d+3)*3+1]=T.y,p=x*3;p<x*3+4*3;p+=3)r[p]=i[(d+2)*3],r[p+1]=i[(d+2)*3+1],r[p+2]=i[(d+2)*3+2];let S=u.attributes,w=u.indices,D=f.attributes,I=f.indices,B=zi.lineSegmentPlane(b,T,QZ,lwe);if(l(B)){m=!0;let M=h.multiplyByScalar(h.UNIT_Y,dwe,uwe);b.y<0&&(h.negate(M,M),S=f.attributes,w=f.indices,D=u.attributes,I=u.indices);let L=h.add(B,M,fwe);S.position.values.push(b.x,b.y,b.z,b.x,b.y,b.z),S.position.values.push(L.x,L.y,L.z),S.position.values.push(L.x,L.y,L.z),S.prevPosition.values.push(o[x*3],o[x*3+1],o[x*3+2]),S.prevPosition.values.push(o[x*3+3],o[x*3+4],o[x*3+5]),S.prevPosition.values.push(b.x,b.y,b.z,b.x,b.y,b.z),S.nextPosition.values.push(L.x,L.y,L.z),S.nextPosition.values.push(L.x,L.y,L.z),S.nextPosition.values.push(L.x,L.y,L.z),S.nextPosition.values.push(L.x,L.y,L.z),h.negate(M,M),h.add(B,M,L),D.position.values.push(L.x,L.y,L.z),D.position.values.push(L.x,L.y,L.z),D.position.values.push(T.x,T.y,T.z,T.x,T.y,T.z),D.prevPosition.values.push(L.x,L.y,L.z),D.prevPosition.values.push(L.x,L.y,L.z),D.prevPosition.values.push(L.x,L.y,L.z),D.prevPosition.values.push(L.x,L.y,L.z),D.nextPosition.values.push(T.x,T.y,T.z,T.x,T.y,T.z),D.nextPosition.values.push(r[C*3],r[C*3+1],r[C*3+2]),D.nextPosition.values.push(r[C*3+3],r[C*3+4],r[C*3+5]);let _=H.fromArray(s,x*2,XZ),E=Math.abs(_.y);S.expandAndWidth.values.push(-1,E,1,E),S.expandAndWidth.values.push(-1,-E,1,-E),D.expandAndWidth.values.push(-1,E,1,E),D.expandAndWidth.values.push(-1,-E,1,-E);let v=h.magnitudeSquared(h.subtract(B,b,MH));if(v/=h.magnitudeSquared(h.subtract(T,b,MH)),l(c)){let P=se.fromArray(c,x*4,KZ),O=se.fromArray(c,C*4,KZ),F=R.lerp(P.x,O.x,v),U=R.lerp(P.y,O.y,v),V=R.lerp(P.z,O.z,v),G=R.lerp(P.w,O.w,v);for(p=x*4;p<x*4+2*4;++p)S.color.values.push(c[p]);for(S.color.values.push(F,U,V,G),S.color.values.push(F,U,V,G),D.color.values.push(F,U,V,G),D.color.values.push(F,U,V,G),p=C*4;p<C*4+2*4;++p)D.color.values.push(c[p])}if(l(a)){let P=H.fromArray(a,x*2,XZ),O=H.fromArray(a,(d+3)*2,cwe),F=R.lerp(P.x,O.x,v);for(p=x*2;p<x*2+2*2;++p)S.st.values.push(a[p]);for(S.st.values.push(F,P.y),S.st.values.push(F,O.y),D.st.values.push(F,P.y),D.st.values.push(F,O.y),p=C*2;p<C*2+2*2;++p)D.st.values.push(a[p])}g=S.position.values.length/3-4,w.push(g,g+2,g+1),w.push(g+1,g+2,g+3),g=D.position.values.length/3-4,I.push(g,g+2,g+1),I.push(g+1,g+2,g+3)}else{let M,L;for(b.y<0?(M=f.attributes,L=f.indices):(M=u.attributes,L=u.indices),M.position.values.push(b.x,b.y,b.z),M.position.values.push(b.x,b.y,b.z),M.position.values.push(T.x,T.y,T.z),M.position.values.push(T.x,T.y,T.z),p=d*3;p<d*3+4*3;++p)M.prevPosition.values.push(o[p]),M.nextPosition.values.push(r[p]);for(p=d*2;p<d*2+4*2;++p)M.expandAndWidth.values.push(s[p]),l(a)&&M.st.values.push(a[p]);if(l(c))for(p=d*4;p<d*4+4*4;++p)M.color.values.push(c[p]);g=M.position.values.length/3-4,L.push(g,g+2,g+1),L.push(g+1,g+2,g+3)}}m&&(JZ(f),JZ(u)),LH(e,f,u)}lc.splitLongitude=function(e){let t=e.geometry,n=t.boundingSphere;if(l(n)&&(n.center.x-n.radius>0||re.intersectPlane(n,nn.ORIGIN_ZX_PLANE)!==Kt.INTERSECTING))return e;if(t.geometryType!==Su.NONE)switch(t.geometryType){case Su.POLYLINES:hwe(e);break;case Su.TRIANGLES:qZ(e);break;case Su.LINES:YZ(e);break}else QSe(t),t.primitiveType===Be.TRIANGLES?qZ(e):t.primitiveType===Be.LINES&&YZ(e);return e};var On=lc;function Zc(e){this._ellipsoid=y(e,ie.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}Object.defineProperties(Zc.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});Zc.mercatorAngleToGeodeticLatitude=function(e){return R.PI_OVER_TWO-2*Math.atan(Math.exp(-e))};Zc.geodeticLatitudeToMercatorAngle=function(e){e>Zc.MaximumLatitude?e=Zc.MaximumLatitude:e<-Zc.MaximumLatitude&&(e=-Zc.MaximumLatitude);let t=Math.sin(e);return .5*Math.log((1+t)/(1-t))};Zc.MaximumLatitude=Zc.mercatorAngleToGeodeticLatitude(Math.PI);Zc.prototype.project=function(e,t){let n=this._semimajorAxis,i=e.longitude*n,o=Zc.geodeticLatitudeToMercatorAngle(e.latitude)*n,r=e.height;return l(t)?(t.x=i,t.y=o,t.z=r,t):new h(i,o,r)};Zc.prototype.unproject=function(e,t){let n=this._oneOverSemimajorAxis,i=e.x*n,o=Zc.mercatorAngleToGeodeticLatitude(e.y*n),r=e.z;return l(t)?(t.longitude=i,t.latitude=o,t.height=r,t):new fe(i,o,r)};var xi=Zc;function mwe(e,t,n){let i=!n,o=e.length,r;if(!i&&o>1){let s=e[0].modelMatrix;for(r=1;r<o;++r)if(!N.equals(s,e[r].modelMatrix)){i=!0;break}}if(i)for(r=0;r<o;++r)l(e[r].geometry)&&On.transformToWorldCoordinates(e[r]);else N.multiplyTransformation(t,e[0].modelMatrix,t)}function NH(e,t){let n=e.attributes,i=n.position,o=i.values.length/i.componentsPerAttribute;n.batchId=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:1,values:new Float32Array(o)});let r=n.batchId.values;for(let s=0;s<o;++s)r[s]=t}function pwe(e){let t=e.length;for(let n=0;n<t;++n){let i=e[n];l(i.geometry)?NH(i.geometry,n):l(i.westHemisphereGeometry)&&l(i.eastHemisphereGeometry)&&(NH(i.westHemisphereGeometry,n),NH(i.eastHemisphereGeometry,n))}}function _we(e){let t=e.instances,n=e.projection,i=e.elementIndexUintSupported,o=e.scene3DOnly,r=e.vertexCacheOptimize,s=e.compressVertices,a=e.modelMatrix,c,u,f,d=t.length;for(c=0;c<d;++c)if(l(t[c].geometry)){f=t[c].geometry.primitiveType;break}if(mwe(t,a,o),!o)for(c=0;c<d;++c)l(t[c].geometry)&&On.splitLongitude(t[c]);if(pwe(t),r)for(c=0;c<d;++c){let g=t[c];l(g.geometry)?(On.reorderForPostVertexCache(g.geometry),On.reorderForPreVertexCache(g.geometry)):l(g.westHemisphereGeometry)&&l(g.eastHemisphereGeometry)&&(On.reorderForPostVertexCache(g.westHemisphereGeometry),On.reorderForPreVertexCache(g.westHemisphereGeometry),On.reorderForPostVertexCache(g.eastHemisphereGeometry),On.reorderForPreVertexCache(g.eastHemisphereGeometry))}let p=On.combineInstances(t);for(d=p.length,c=0;c<d;++c){u=p[c];let g=u.attributes;if(o)for(let m in g)g.hasOwnProperty(m)&&g[m].componentDatatype===K.DOUBLE&&On.encodeAttribute(u,m,`${m}3DHigh`,`${m}3DLow`);else for(let m in g)if(g.hasOwnProperty(m)&&g[m].componentDatatype===K.DOUBLE){let A=`${m}3D`,x=`${m}2D`;On.projectTo2D(u,m,A,x,n),l(u.boundingSphere)&&m==="position"&&(u.boundingSphereCV=re.fromVertices(u.attributes.position2D.values)),On.encodeAttribute(u,A,`${A}High`,`${A}Low`),On.encodeAttribute(u,x,`${x}High`,`${x}Low`)}s&&On.compressVertices(u)}if(!i){let g=[];for(d=p.length,c=0;c<d;++c)u=p[c],g=g.concat(On.fitToUnsignedShortIndices(u));p=g}return p}function kH(e,t,n,i){let o,r,s,a=i.length-1;if(a>=0){let u=i[a];o=u.offset+u.count,s=u.index,r=n[s].indices.length}else o=0,s=0,r=n[s].indices.length;let c=e.length;for(let u=0;u<c;++u){let d=e[u][t];if(!l(d))continue;let p=d.indices.length;o+p>r&&(o=0,r=n[++s].indices.length),i.push({index:s,offset:o,count:p}),o+=p}}function gwe(e,t){let n=[];return kH(e,"geometry",t,n),kH(e,"westHemisphereGeometry",t,n),kH(e,"eastHemisphereGeometry",t,n),n}var Im={};Im.combineGeometry=function(e){let t,n,i=e.instances,o=i.length,r,s,a=!1;o>0&&(t=_we(e),t.length>0&&(n=On.createAttributeLocations(t[0]),e.createPickOffsets&&(r=gwe(i,t))),l(i[0].attributes)&&l(i[0].attributes.offset)&&(s=new Array(o),a=!0));let c=new Array(o),u=new Array(o);for(let f=0;f<o;++f){let d=i[f],p=d.geometry;l(p)&&(c[f]=p.boundingSphere,u[f]=p.boundingSphereCV,a&&(s[f]=d.geometry.offsetAttribute));let g=d.eastHemisphereGeometry,m=d.westHemisphereGeometry;l(g)&&l(m)&&(l(g.boundingSphere)&&l(m.boundingSphere)&&(c[f]=re.union(g.boundingSphere,m.boundingSphere)),l(g.boundingSphereCV)&&l(m.boundingSphereCV)&&(u[f]=re.union(g.boundingSphereCV,m.boundingSphereCV)))}return{geometries:t,modelMatrix:e.modelMatrix,attributeLocations:n,pickOffsets:r,offsetInstanceExtend:s,boundingSpheres:c,boundingSpheresCV:u}};function ywe(e,t){let n=e.attributes;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i];l(o)&&l(o.values)&&t.push(o.values.buffer)}l(e.indices)&&t.push(e.indices.buffer)}function Awe(e,t){let n=e.length;for(let i=0;i<n;++i)ywe(e[i],t)}function xwe(e){let t=1,n=e.length;for(let i=0;i<n;i++){let o=e[i];if(++t,!l(o))continue;let r=o.attributes;t+=7+2*re.packedLength+(l(o.indices)?o.indices.length:0);for(let s in r)if(r.hasOwnProperty(s)&&l(r[s])){let a=r[s];t+=5+a.values.length}}return t}Im.packCreateGeometryResults=function(e,t){let n=new Float64Array(xwe(e)),i=[],o={},r=e.length,s=0;n[s++]=r;for(let a=0;a<r;a++){let c=e[a],u=l(c);if(n[s++]=u?1:0,!u)continue;n[s++]=c.primitiveType,n[s++]=c.geometryType,n[s++]=y(c.offsetAttribute,-1);let f=l(c.boundingSphere)?1:0;n[s++]=f,f&&re.pack(c.boundingSphere,n,s),s+=re.packedLength;let d=l(c.boundingSphereCV)?1:0;n[s++]=d,d&&re.pack(c.boundingSphereCV,n,s),s+=re.packedLength;let p=c.attributes,g=[];for(let A in p)p.hasOwnProperty(A)&&l(p[A])&&(g.push(A),l(o[A])||(o[A]=i.length,i.push(A)));n[s++]=g.length;for(let A=0;A<g.length;A++){let x=g[A],C=p[x];n[s++]=o[x],n[s++]=C.componentDatatype,n[s++]=C.componentsPerAttribute,n[s++]=C.normalize?1:0,n[s++]=C.values.length,n.set(C.values,s),s+=C.values.length}let m=l(c.indices)?c.indices.length:0;n[s++]=m,m>0&&(n.set(c.indices,s),s+=m)}return t.push(n.buffer),{stringTable:i,packedData:n}};Im.unpackCreateGeometryResults=function(e){let t=e.stringTable,n=e.packedData,i,o=new Array(n[0]),r=0,s=1;for(;s<n.length;){if(!(n[s++]===1)){o[r++]=void 0;continue}let c=n[s++],u=n[s++],f=n[s++];f===-1&&(f=void 0);let d,p;n[s++]===1&&(d=re.unpack(n,s)),s+=re.packedLength,n[s++]===1&&(p=re.unpack(n,s)),s+=re.packedLength;let A,x,C,b=new rn,T=n[s++];for(i=0;i<T;i++){let w=t[n[s++]],D=n[s++];C=n[s++];let I=n[s++]!==0;A=n[s++],x=K.createTypedArray(D,A);for(let B=0;B<A;B++)x[B]=n[s++];b[w]=new Ee({componentDatatype:D,componentsPerAttribute:C,normalize:I,values:x})}let S;if(A=n[s++],A>0){let w=x.length/C;for(S=Le.createTypedArray(w,A),i=0;i<A;i++)S[i]=n[s++]}o[r++]=new it({primitiveType:c,geometryType:u,boundingSphere:d,boundingSphereCV:p,indices:S,attributes:b,offsetAttribute:f})}return o};function Cwe(e,t){let n=e.length,i=new Float64Array(1+n*19),o=0;i[o++]=n;for(let r=0;r<n;r++){let s=e[r];if(N.pack(s.modelMatrix,i,o),o+=N.packedLength,l(s.attributes)&&l(s.attributes.offset)){let a=s.attributes.offset.value;i[o]=a[0],i[o+1]=a[1],i[o+2]=a[2]}o+=3}return t.push(i.buffer),i}function Twe(e){let t=e,n=new Array(t[0]),i=0,o=1;for(;o<t.length;){let r=N.unpack(t,o),s;o+=N.packedLength,l(t[o])&&(s={offset:new Vi(t[o],t[o+1],t[o+2])}),o+=3,n[i++]={modelMatrix:r,attributes:s}}return n}Im.packCombineGeometryParameters=function(e,t){let n=e.createGeometryResults,i=n.length;for(let o=0;o<i;o++)t.push(n[o].packedData.buffer);return{createGeometryResults:e.createGeometryResults,packedInstances:Cwe(e.instances,t),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof gi,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}};Im.unpackCombineGeometryParameters=function(e){let t=Twe(e.packedInstances),n=e.createGeometryResults,i=n.length,o=0;for(let a=0;a<i;a++){let c=Im.unpackCreateGeometryResults(n[a]),u=c.length;for(let f=0;f<u;f++){let d=c[f],p=t[o];p.geometry=d,++o}}let r=ie.clone(e.ellipsoid),s=e.isGeographic?new gi(r):new xi(r);return{instances:t,ellipsoid:r,projection:s,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:N.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}};function tQ(e){let t=e.length,n=1+(re.packedLength+1)*t,i=new Float32Array(n),o=0;i[o++]=t;for(let r=0;r<t;++r){let s=e[r];l(s)?(i[o++]=1,re.pack(e[r],i,o)):i[o++]=0,o+=re.packedLength}return i}function nQ(e){let t=new Array(e[0]),n=0,i=1;for(;i<e.length;)e[i++]===1&&(t[n]=re.unpack(e,i)),++n,i+=re.packedLength;return t}Im.packCombineGeometryResults=function(e,t){l(e.geometries)&&Awe(e.geometries,t);let n=tQ(e.boundingSpheres),i=tQ(e.boundingSpheresCV);return t.push(n.buffer,i.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:n,boundingSpheresCV:i}};Im.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:nQ(e.boundingSpheres),boundingSpheresCV:nQ(e.boundingSpheresCV)}};var _0=Im;var bwe={READY:0,CREATING:1,CREATED:2,COMBINING:3,COMBINED:4,COMPLETE:5,FAILED:6},ar=Object.freeze(bwe);var n3={MORPHING:0,COLUMBUS_VIEW:1,SCENE2D:2,SCENE3D:3};n3.getMorphTime=function(e){return e===n3.SCENE3D?1:e===n3.MORPHING?void 0:0};var ee=Object.freeze(n3);var Bl={DISABLED:0,ENABLED:1,CAST_ONLY:2,RECEIVE_ONLY:3};Bl.NUMBER_OF_SHADOW_MODES=4;Bl.castShadows=function(e){return e===Bl.ENABLED||e===Bl.CAST_ONLY};Bl.receiveShadows=function(e){return e===Bl.ENABLED||e===Bl.RECEIVE_ONLY};Bl.fromCastReceive=function(e,t){return e&&t?Bl.ENABLED:e?Bl.CAST_ONLY:t?Bl.RECEIVE_ONLY:Bl.DISABLED};var hn=Object.freeze(Bl);function cr(e){e=y(e,y.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this.appearance=e.appearance,this._appearance=void 0,this._material=void 0,this.depthFailAppearance=e.depthFailAppearance,this._depthFailAppearance=void 0,this._depthFailMaterial=void 0,this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=new N,this.show=y(e.show,!0),this._vertexCacheOptimize=y(e.vertexCacheOptimize,!1),this._interleave=y(e.interleave,!1),this._releaseGeometryInstances=y(e.releaseGeometryInstances,!0),this._allowPicking=y(e.allowPicking,!0),this._asynchronous=y(e.asynchronous,!0),this._compressVertices=y(e.compressVertices,!0),this.cull=y(e.cull,!0),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.rtcCenter=e.rtcCenter,this.shadows=y(e.shadows,hn.DISABLED),this._translucent=void 0,this._state=ar.READY,this._geometries=[],this._error=void 0,this._numberOfInstances=0,this._boundingSpheres=[],this._boundingSphereWC=[],this._boundingSphereCV=[],this._boundingSphere2D=[],this._boundingSphereMorph=[],this._perInstanceAttributeCache=[],this._instanceIds=[],this._lastPerInstanceAttributeIndex=0,this._va=[],this._attributeLocations=void 0,this._primitiveType=void 0,this._frontFaceRS=void 0,this._backFaceRS=void 0,this._sp=void 0,this._depthFailAppearance=void 0,this._spDepthFail=void 0,this._frontFaceDepthFailRS=void 0,this._backFaceDepthFailRS=void 0,this._pickIds=[],this._colorCommands=[],this._pickCommands=[],this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._createRenderStatesFunction=e._createRenderStatesFunction,this._createShaderProgramFunction=e._createShaderProgramFunction,this._createCommandsFunction=e._createCommandsFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._createPickOffsets=e._createPickOffsets,this._pickOffsets=void 0,this._createGeometryResults=void 0,this._ready=!1;let t=this;this._readyPromise=new Promise((n,i)=>{t._completeLoad=(o,r,s)=>{this._error=s,this._state=r,o.afterRender.push(function(){if(t._ready=t._state===ar.COMPLETE||t._state===ar.FAILED,!l(s))return n(t),!0;i(s)})}}),this._batchTable=void 0,this._batchTableAttributeIndices=void 0,this._offsetInstanceExtend=void 0,this._batchTableOffsetAttribute2DIndex=void 0,this._batchTableOffsetsUpdated=!1,this._instanceBoundingSpheres=void 0,this._instanceBoundingSpheresCV=void 0,this._tempBoundingSpheres=void 0,this._recomputeBoundingSpheres=!1,this._batchTableBoundingSpheresUpdated=!1,this._batchTableBoundingSphereAttributeIndices=void 0}Object.defineProperties(cr.prototype,{vertexCacheOptimize:{get:function(){return this._vertexCacheOptimize}},interleave:{get:function(){return this._interleave}},releaseGeometryInstances:{get:function(){return this._releaseGeometryInstances}},allowPicking:{get:function(){return this._allowPicking}},asynchronous:{get:function(){return this._asynchronous}},compressVertices:{get:function(){return this._compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}}});function Ewe(e){let t=e.length,n=[],i=e[0].attributes,o;for(o in i)if(i.hasOwnProperty(o)&&l(i[o])){let r=i[o],s=!0;for(let a=1;a<t;++a){let c=e[a].attributes[o];if(!l(c)||r.componentDatatype!==c.componentDatatype||r.componentsPerAttribute!==c.componentsPerAttribute||r.normalize!==c.normalize){s=!1;break}}s&&n.push(o)}return n}var Swe=new H,wwe=new h,fQ=new se;function dQ(e){let t=e.length;if(t===1)return e[0];if(t===2)return H.unpack(e,0,Swe);if(t===3)return h.unpack(e,0,wwe);if(t===4)return se.unpack(e,0,fQ)}function vwe(e,t){let n=e.geometryInstances,i=Array.isArray(n)?n:[n],o=i.length;if(o===0)return;let r=Ewe(i),s=r.length,a=[],c={},u={},f,p=i[0].attributes,g,m,A;for(g=0;g<s;++g)m=r[g],A=p[m],c[m]=g,a.push({functionName:`czm_batchTable_${m}`,componentDatatype:A.componentDatatype,componentsPerAttribute:A.componentsPerAttribute,normalize:A.normalize});r.indexOf("distanceDisplayCondition")!==-1&&(a.push({functionName:"czm_batchTable_boundingSphereCenter3DHigh",componentDatatype:K.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter3DLow",componentDatatype:K.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DHigh",componentDatatype:K.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DLow",componentDatatype:K.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereRadius",componentDatatype:K.FLOAT,componentsPerAttribute:1}),u.center3DHigh=a.length-5,u.center3DLow=a.length-4,u.center2DHigh=a.length-3,u.center2DLow=a.length-2,u.radius=a.length-1),r.indexOf("offset")!==-1&&(a.push({functionName:"czm_batchTable_offset2D",componentDatatype:K.FLOAT,componentsPerAttribute:3}),f=a.length-1),a.push({functionName:"czm_batchTable_pickColor",componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0});let x=a.length,C=new u0(t,a,o);for(g=0;g<o;++g){let b=i[g];p=b.attributes;for(let I=0;I<s;++I){m=r[I],A=p[m];let B=dQ(A.value),M=c[m];C.setBatchedAttribute(g,M,B)}let T={primitive:y(b.pickPrimitive,e)};l(b.id)&&(T.id=b.id);let S=t.createPickId(T);e._pickIds.push(S);let w=S.color,D=fQ;D.x=z.floatToByte(w.red),D.y=z.floatToByte(w.green),D.z=z.floatToByte(w.blue),D.w=z.floatToByte(w.alpha),C.setBatchedAttribute(g,x-1,D)}e._batchTable=C,e._batchTableAttributeIndices=c,e._batchTableBoundingSphereAttributeIndices=u,e._batchTableOffsetAttribute2DIndex=f}function Dwe(e){let t;return Array.isArray(e.values)?t=e.values.slice(0):t=new e.values.constructor(e.values),new Ee({componentDatatype:e.componentDatatype,componentsPerAttribute:e.componentsPerAttribute,normalize:e.normalize,values:t})}function Pwe(e){let t=e.attributes,n=new rn;for(let o in t)t.hasOwnProperty(o)&&l(t[o])&&(n[o]=Dwe(t[o]));let i;if(l(e.indices)){let o=e.indices;Array.isArray(o)?i=o.slice(0):i=new o.constructor(o)}return new it({attributes:n,indices:i,primitiveType:e.primitiveType,boundingSphere:re.clone(e.boundingSphere)})}function Iwe(e,t){return{geometry:t,attributes:e.attributes,modelMatrix:N.clone(e.modelMatrix),pickPrimitive:e.pickPrimitive,id:e.id}}var Owe=/attribute\s+vec(?:3|4)\s+(.*)3DHigh;/g;cr._modifyShaderPosition=function(e,t,n){let i,o="",r="",s="";for(;(i=Owe.exec(t))!==null;){let a=i[1],c=`vec4 czm_compute${a[0].toUpperCase()}${a.substr(1)}()`;c!=="vec4 czm_computePosition()"&&(o+=`${c};
`),l(e.rtcCenter)?(t=t.replace(/attribute\s+vec(?:3|4)\s+position3DHigh;/g,""),t=t.replace(/attribute\s+vec(?:3|4)\s+position3DLow;/g,""),o+=`uniform mat4 u_modifiedModelView;
`,r+=`attribute vec4 position;
`,s+=`${c}
{
    return u_modifiedModelView * position;
}

`,t=t.replace(/czm_modelViewRelativeToEye\s+\*\s+/g,""),t=t.replace(/czm_modelViewProjectionRelativeToEye/g,"czm_projection")):n?s+=`${c}
{
    return czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow);
}

`:(r+=`attribute vec3 ${a}2DHigh;
attribute vec3 ${a}2DLow;
`,s+=`${c}
{
    vec4 p;
    if (czm_morphTime == 1.0)
    {
        p = czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow);
    }
    else if (czm_morphTime == 0.0)
    {
        p = czm_translateRelativeToEye(${a}2DHigh.zxy, ${a}2DLow.zxy);
    }
    else
    {
        p = czm_columbusViewMorph(
                czm_translateRelativeToEye(${a}2DHigh.zxy, ${a}2DLow.zxy),
                czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow),
                czm_morphTime);
    }
    return p;
}

`)}return[o,r,t,s].join(`
`)};cr._appendShowToShader=function(e,t){return l(e._batchTableAttributeIndices.show)?`${Ve.replaceMain(t,"czm_non_show_main")}
void main() 
{ 
    czm_non_show_main(); 
    gl_Position *= czm_batchTable_show(batchId); 
}`:t};cr._updateColorAttribute=function(e,t,n){if(!l(e._batchTableAttributeIndices.color)&&!l(e._batchTableAttributeIndices.depthFailColor)||t.search(/attribute\s+vec4\s+color;/g)===-1)return t;let i=t;return i=i.replace(/attribute\s+vec4\s+color;/g,""),n?i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_depthFailColor(batchId)$2"):i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_color(batchId)$2"),i};function iQ(e){return`${Ve.replaceMain(e,"czm_non_pick_main")}
varying vec4 v_pickColor; 
void main() 
{ 
    czm_non_pick_main(); 
    v_pickColor = czm_batchTable_pickColor(batchId); 
}`}function oQ(e){return`varying vec4 v_pickColor;
${e}`}cr._updatePickColorAttribute=function(e){let t=e.replace(/attribute\s+vec4\s+pickColor;/g,"");return t=t.replace(/(\b)pickColor(\b)/g,"$1czm_batchTable_pickColor(batchId)$2"),t};cr._appendOffsetToShader=function(e,t){if(!l(e._batchTableAttributeIndices.offset))return t;let n=`attribute float batchId;
`;n+="attribute float applyOffset;";let i=t.replace(/attribute\s+float\s+batchId;/g,n),o=`vec4 $1 = czm_computePosition();
`;return o+=`    if (czm_sceneMode == czm_sceneMode3D)
`,o+=`    {
`,o+="        $1 = $1 + vec4(czm_batchTable_offset(batchId) * applyOffset, 0.0);",o+=`    }
`,o+=`    else
`,o+=`    {
`,o+="        $1 = $1 + vec4(czm_batchTable_offset2D(batchId) * applyOffset, 0.0);",o+=`    }
`,i=i.replace(/vec4\s+([A-Za-z0-9_]+)\s+=\s+czm_computePosition\(\);/g,o),i};cr._appendDistanceDisplayConditionToShader=function(e,t,n){if(!l(e._batchTableAttributeIndices.distanceDisplayCondition))return t;let i=Ve.replaceMain(t,"czm_non_distanceDisplayCondition_main"),o=`void main() 
{ 
    czm_non_distanceDisplayCondition_main(); 
    vec2 distanceDisplayCondition = czm_batchTable_distanceDisplayCondition(batchId);
    vec3 boundingSphereCenter3DHigh = czm_batchTable_boundingSphereCenter3DHigh(batchId);
    vec3 boundingSphereCenter3DLow = czm_batchTable_boundingSphereCenter3DLow(batchId);
    float boundingSphereRadius = czm_batchTable_boundingSphereRadius(batchId);
`;return n?o+=`    vec4 centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
`:o+=`    vec3 boundingSphereCenter2DHigh = czm_batchTable_boundingSphereCenter2DHigh(batchId);
    vec3 boundingSphereCenter2DLow = czm_batchTable_boundingSphereCenter2DLow(batchId);
    vec4 centerRTE;
    if (czm_morphTime == 1.0)
    {
        centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
    }
    else if (czm_morphTime == 0.0)
    {
        centerRTE = czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy);
    }
    else
    {
        centerRTE = czm_columbusViewMorph(
                czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy),
                czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow),
                czm_morphTime);
    }
`,o+=`    float radiusSq = boundingSphereRadius * boundingSphereRadius; 
    float distanceSq; 
    if (czm_sceneMode == czm_sceneMode2D) 
    { 
        distanceSq = czm_eyeHeight2D.y - radiusSq; 
    } 
    else 
    { 
        distanceSq = dot(centerRTE.xyz, centerRTE.xyz) - radiusSq; 
    } 
    distanceSq = max(distanceSq, 0.0); 
    float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x; 
    float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y; 
    float show = (distanceSq >= nearSq && distanceSq <= farSq) ? 1.0 : 0.0; 
    gl_Position *= show; 
}`,`${i}
${o}`};function rQ(e,t){if(!e.compressVertices)return t;let n=t.search(/attribute\s+vec3\s+normal;/g)!==-1,i=t.search(/attribute\s+vec2\s+st;/g)!==-1;if(!n&&!i)return t;let o=t.search(/attribute\s+vec3\s+tangent;/g)!==-1,r=t.search(/attribute\s+vec3\s+bitangent;/g)!==-1,s=i&&n?2:1;s+=o||r?1:0;let a=s>1?`vec${s}`:"float",c="compressedAttributes",u=`attribute ${a} ${c};`,f="",d="";if(i){f+=`vec2 st;
`;let m=s>1?`${c}.x`:c;d+=`    st = czm_decompressTextureCoordinates(${m});
`}n&&o&&r?(f+=`vec3 normal;
vec3 tangent;
vec3 bitangent;
`,d+=`    czm_octDecode(${c}.${i?"yz":"xy"}, normal, tangent, bitangent);
`):(n&&(f+=`vec3 normal;
`,d+=`    normal = czm_octDecode(${c}${s>1?`.${i?"y":"x"}`:""});
`),o&&(f+=`vec3 tangent;
`,d+=`    tangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`),r&&(f+=`vec3 bitangent;
`,d+=`    bitangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`));let p=t;p=p.replace(/attribute\s+vec3\s+normal;/g,""),p=p.replace(/attribute\s+vec2\s+st;/g,""),p=p.replace(/attribute\s+vec3\s+tangent;/g,""),p=p.replace(/attribute\s+vec3\s+bitangent;/g,""),p=Ve.replaceMain(p,"czm_non_compressed_main");let g=`void main() 
{ 
${d}    czm_non_compressed_main(); 
}`;return[u,f,p,g].join(`
`)}function Bwe(e){let t=Ve.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
    czm_non_depth_clamp_main();
    gl_Position = czm_depthClamp(gl_Position);}
`,t}function Rwe(e){let t=Ve.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
    czm_non_depth_clamp_main();
#if defined(GL_EXT_frag_depth)
    #if defined(LOG_DEPTH)
        czm_writeLogDepth();
    #else
        czm_writeDepthClamp();
    #endif
#endif
}
`,t=`#ifdef GL_EXT_frag_depth
#extension GL_EXT_frag_depth : enable
#endif
${t}`,t}function sQ(e,t){let n=e.vertexAttributes}function Mwe(e,t){return function(){return e[t]}}var VH=Math.max(Rt.hardwareConcurrency-1,1),i3,Lwe=new fi("combineGeometry");function Fwe(e,t){let n,i,o,r,s=e._instanceIds;if(e._state===ar.READY){n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let a=e._numberOfInstances=n.length,c=[],u=[];for(o=0;o<a;++o)i=n[o].geometry,s.push(n[o].id),u.push({moduleName:i._workerName,geometry:i});if(!l(i3))for(i3=new Array(VH),o=0;o<VH;o++)i3[o]=new fi("createGeometry");let f;for(u=kD(u,VH),o=0;o<u.length;o++){let d=0,p=u[o],g=p.length;for(r=0;r<g;++r)f=p[r],i=f.geometry,l(i.constructor.pack)&&(f.offset=d,d+=y(i.constructor.packedLength,i.packedLength));let m;if(d>0){let A=new Float64Array(d);for(m=[A.buffer],r=0;r<g;++r)f=p[r],i=f.geometry,l(i.constructor.pack)&&(i.constructor.pack(i,A,f.offset),f.geometry=A)}c.push(i3[o].scheduleTask({subTasks:u[o]},m))}e._state=ar.CREATING,Promise.all(c).then(function(d){e._createGeometryResults=d,e._state=ar.CREATED}).catch(function(d){qD(e,t,ar.FAILED,d)})}else if(e._state===ar.CREATED){let a=[];n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let c=t.scene3DOnly,u=t.mapProjection,f=Lwe.scheduleTask(_0.packCombineGeometryParameters({createGeometryResults:e._createGeometryResults,instances:n,ellipsoid:u.ellipsoid,projection:u,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:c,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets},a),a);e._createGeometryResults=void 0,e._state=ar.COMBINING,Promise.resolve(f).then(function(d){let p=_0.unpackCombineGeometryResults(d);e._geometries=p.geometries,e._attributeLocations=p.attributeLocations,e.modelMatrix=N.clone(p.modelMatrix,e.modelMatrix),e._pickOffsets=p.pickOffsets,e._offsetInstanceExtend=p.offsetInstanceExtend,e._instanceBoundingSpheres=p.boundingSpheres,e._instanceBoundingSpheresCV=p.boundingSpheresCV,l(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=ar.COMBINED):qD(e,t,ar.FAILED,void 0)}).catch(function(d){qD(e,t,ar.FAILED,d)})}}function Nwe(e,t){let n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances],i=e._numberOfInstances=n.length,o=new Array(i),r=e._instanceIds,s,a,c=0;for(a=0;a<i;a++){s=n[a];let p=s.geometry,g;l(p.attributes)&&l(p.primitiveType)?g=Pwe(p):g=p.constructor.createGeometry(p),o[c++]=Iwe(s,g),r.push(s.id)}o.length=c;let u=t.scene3DOnly,f=t.mapProjection,d=_0.combineGeometry({instances:o,ellipsoid:f.ellipsoid,projection:f,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:u,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets});e._geometries=d.geometries,e._attributeLocations=d.attributeLocations,e.modelMatrix=N.clone(d.modelMatrix,e.modelMatrix),e._pickOffsets=d.pickOffsets,e._offsetInstanceExtend=d.offsetInstanceExtend,e._instanceBoundingSpheres=d.boundingSpheres,e._instanceBoundingSpheresCV=d.boundingSpheresCV,l(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=ar.COMBINED):qD(e,t,ar.FAILED,void 0)}function kwe(e,t){let n=e._batchTableAttributeIndices.offset;if(!e._recomputeBoundingSpheres||!l(n)){e._recomputeBoundingSpheres=!1;return}let i,o=e._offsetInstanceExtend,r=e._instanceBoundingSpheres,s=r.length,a=e._tempBoundingSpheres;if(!l(a)){for(a=new Array(s),i=0;i<s;i++)a[i]=new re;e._tempBoundingSpheres=a}for(i=0;i<s;++i){let A=a[i],x=e._batchTable.getBatchedAttribute(i,n,new h);A=r[i].clone(A),_Q(A,x,o[i])}let c=[],u=[],f=[];for(i=0;i<s;++i){let A=a[i];A.center.x-A.radius>0||re.intersectPlane(A,nn.ORIGIN_ZX_PLANE)!==Kt.INTERSECTING?c.push(A):(u.push(A),f.push(A))}let d=c[0],p=f[0],g=u[0];for(i=1;i<c.length;i++)d=re.union(d,c[i]);for(i=1;i<f.length;i++)p=re.union(p,f[i]);for(i=1;i<u.length;i++)g=re.union(g,u[i]);let m=[];for(l(d)&&m.push(d),l(p)&&m.push(p),l(g)&&m.push(g),i=0;i<m.length;i++){let A=m[i].clone(e._boundingSpheres[i]);e._boundingSpheres[i]=A,e._boundingSphereCV[i]=re.projectTo2D(A,t.mapProjection,e._boundingSphereCV[i])}cr._updateBoundingVolumes(e,t,e.modelMatrix,!0),e._recomputeBoundingSpheres=!1}var aQ=new Vn,hQ=new fe,mQ=new h,pQ=new re;function Vwe(e,t){if(!l(e._batchTableAttributeIndices.distanceDisplayCondition)||e._batchTableBoundingSpheresUpdated)return;let i=e._batchTableBoundingSphereAttributeIndices,o=i.center3DHigh,r=i.center3DLow,s=i.center2DHigh,a=i.center2DLow,c=i.radius,u=t.mapProjection,f=u.ellipsoid,d=e._batchTable,p=e._instanceBoundingSpheres,g=p.length;for(let m=0;m<g;++m){let A=p[m];if(!l(A))continue;let x=e.modelMatrix;l(x)&&(A=re.transform(A,x,pQ));let C=A.center,b=A.radius,T=Vn.fromCartesian(C,aQ);if(d.setBatchedAttribute(m,o,T.high),d.setBatchedAttribute(m,r,T.low),!t.scene3DOnly){let S=f.cartesianToCartographic(C,hQ),w=u.project(S,mQ);T=Vn.fromCartesian(w,aQ),d.setBatchedAttribute(m,s,T.high),d.setBatchedAttribute(m,a,T.low)}d.setBatchedAttribute(m,c,b)}e._batchTableBoundingSpheresUpdated=!0}var UH=new h,Uwe=new h;function cQ(e,t){if(!l(e._batchTableAttributeIndices.offset)||e._batchTableOffsetsUpdated||t.scene3DOnly)return;let i=e._batchTableOffsetAttribute2DIndex,o=t.mapProjection,r=o.ellipsoid,s=e._batchTable,a=e._instanceBoundingSpheres,c=a.length;for(let u=0;u<c;++u){let f=a[u];if(!l(f))continue;let d=s.getBatchedAttribute(u,e._batchTableAttributeIndices.offset);if(h.equals(d,h.ZERO)){s.setBatchedAttribute(u,i,h.ZERO);continue}let p=e.modelMatrix;l(p)&&(f=re.transform(f,p,pQ));let g=f.center;g=r.scaleToGeodeticSurface(g,Uwe);let m=r.cartesianToCartographic(g,hQ),A=o.project(m,mQ),x=h.add(d,g,UH);m=r.cartesianToCartographic(x,m);let C=o.project(m,UH),b=h.subtract(C,A,UH),T=b.x;b.x=b.z,b.z=b.y,b.y=T,s.setBatchedAttribute(u,i,b)}e._batchTableOffsetsUpdated=!0}function zwe(e,t){let n=e._attributeLocations,i=e._geometries,o=t.scene3DOnly,r=t.context,s=[],a=i.length;for(let c=0;c<a;++c){let u=i[c];if(s.push(Qn.fromGeometry({context:r,geometry:u,attributeLocations:n,bufferUsage:Me.STATIC_DRAW,interleave:e._interleave})),l(e._createBoundingVolumeFunction))e._createBoundingVolumeFunction(t,u);else if(e._boundingSpheres.push(re.clone(u.boundingSphere)),e._boundingSphereWC.push(new re),!o){let f=u.boundingSphereCV.center,d=f.x,p=f.y,g=f.z;f.x=g,f.y=d,f.z=p,e._boundingSphereCV.push(re.clone(u.boundingSphereCV)),e._boundingSphere2D.push(new re),e._boundingSphereMorph.push(new re)}}e._va=s,e._primitiveType=i[0].primitiveType,e.releaseGeometryInstances&&(e.geometryInstances=void 0),e._geometries=void 0,qD(e,t,ar.COMPLETE,void 0)}function Gwe(e,t,n,i){let o=n.getRenderState(),r;i?(r=et(o,!1),r.cull={enabled:!0,face:yi.BACK},e._frontFaceRS=Ne.fromCache(r),r.cull.face=yi.FRONT,e._backFaceRS=Ne.fromCache(r)):(e._frontFaceRS=Ne.fromCache(o),e._backFaceRS=e._frontFaceRS),r=et(o,!1),l(e._depthFailAppearance)&&(r.depthTest.enabled=!1),l(e._depthFailAppearance)&&(o=e._depthFailAppearance.getRenderState(),r=et(o,!1),r.depthTest.func=ba.GREATER,i?(r.cull={enabled:!0,face:yi.BACK},e._frontFaceDepthFailRS=Ne.fromCache(r),r.cull.face=yi.FRONT,e._backFaceDepthFailRS=Ne.fromCache(r)):(e._frontFaceDepthFailRS=Ne.fromCache(r),e._backFaceDepthFailRS=e._frontFaceRS))}function Hwe(e,t,n){let i=t.context,o=e._attributeLocations,r=e._batchTable.getVertexShaderCallback()(n.vertexShaderSource);r=cr._appendOffsetToShader(e,r),r=cr._appendShowToShader(e,r),r=cr._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=iQ(r),r=cr._updateColorAttribute(e,r,!1),r=rQ(e,r),r=cr._modifyShaderPosition(e,r,t.scene3DOnly);let s=n.getFragmentShaderSource();s=oQ(s),e._sp=jt.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),sQ(e._sp,o),l(e._depthFailAppearance)&&(r=e._batchTable.getVertexShaderCallback()(e._depthFailAppearance.vertexShaderSource),r=cr._appendShowToShader(e,r),r=cr._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=iQ(r),r=cr._updateColorAttribute(e,r,!0),r=rQ(e,r),r=cr._modifyShaderPosition(e,r,t.scene3DOnly),r=Bwe(r),s=e._depthFailAppearance.getFragmentShaderSource(),s=oQ(s),s=Rwe(s),e._spDepthFail=jt.replaceCache({context:i,shaderProgram:e._spDepthFail,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),sQ(e._spDepthFail,o))}var jD=new N,lQ=new h;function uQ(e,t,n,i){let o=l(n)?n._uniforms:void 0,r={},s=t.uniforms;if(l(s))for(let c in s)s.hasOwnProperty(c)&&(r[c]=Mwe(s,c));let a=mt(r,o);return a=e._batchTable.getUniformMapCallback()(a),l(e.rtcCenter)&&(a.u_modifiedModelView=function(){let c=i.context.uniformState.view;return N.multiply(c,e._modelMatrix,jD),N.multiplyByPoint(jD,e.rtcCenter,lQ),N.setTranslation(jD,lQ,jD),jD}),a}function Wwe(e,t,n,i,o,r,s,a){let c=uQ(e,t,n,a),u;l(e._depthFailAppearance)&&(u=uQ(e,e._depthFailAppearance,e._depthFailAppearance.material,a));let f=i?xe.TRANSLUCENT:xe.OPAQUE,d=o?2:1;d*=l(e._depthFailAppearance)?2:1,r.length=e._va.length*d;let p=r.length,g=0;for(let m=0;m<p;++m){let A;o&&(A=r[m],l(A)||(A=r[m]=new Ze({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._backFaceRS,A.shaderProgram=e._sp,A.uniformMap=c,A.pass=f,++m),A=r[m],l(A)||(A=r[m]=new Ze({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._frontFaceRS,A.shaderProgram=e._sp,A.uniformMap=c,A.pass=f,l(e._depthFailAppearance)&&(o&&(++m,A=r[m],l(A)||(A=r[m]=new Ze({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._backFaceDepthFailRS,A.shaderProgram=e._spDepthFail,A.uniformMap=u,A.pass=f),++m,A=r[m],l(A)||(A=r[m]=new Ze({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._frontFaceDepthFailRS,A.shaderProgram=e._spDepthFail,A.uniformMap=u,A.pass=f),++g}}cr._updateBoundingVolumes=function(e,t,n,i){let o,r,s;if(i||!N.equals(n,e._modelMatrix))for(N.clone(n,e._modelMatrix),r=e._boundingSpheres.length,o=0;o<r;++o)s=e._boundingSpheres[o],l(s)&&(e._boundingSphereWC[o]=re.transform(s,n,e._boundingSphereWC[o]),t.scene3DOnly||(e._boundingSphere2D[o]=re.clone(e._boundingSphereCV[o],e._boundingSphere2D[o]),e._boundingSphere2D[o].center.x=0,e._boundingSphereMorph[o]=re.union(e._boundingSphereWC[o],e._boundingSphereCV[o])));let a=e.appearance.pixelSize;if(l(a))for(r=e._boundingSpheres.length,o=0;o<r;++o){s=e._boundingSpheres[o];let c=e._boundingSphereWC[o],f=t.camera.getPixelSize(s,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*a;c.radius=s.radius+f}};function jwe(e,t,n,i,o,r,s,a){cr._updateBoundingVolumes(e,t,o);let c;t.mode===ee.SCENE3D?c=e._boundingSphereWC:t.mode===ee.COLUMBUS_VIEW?c=e._boundingSphereCV:t.mode===ee.SCENE2D&&l(e._boundingSphere2D)?c=e._boundingSphere2D:l(e._boundingSphereMorph)&&(c=e._boundingSphereMorph);let u=t.commandList,f=t.passes;if(f.render||f.pick){let d=e.allowPicking,p=hn.castShadows(e.shadows),g=hn.receiveShadows(e.shadows),m=n.length,A=a?2:1;A*=l(e._depthFailAppearance)?2:1;for(let x=0;x<m;++x){let C=Math.floor(x/A),b=n[x];b.modelMatrix=o,b.boundingVolume=c[C],b.cull=r,b.debugShowBoundingVolume=s,b.castShadows=p,b.receiveShadows=g,d?b.pickId="v_pickColor":b.pickId=void 0,u.push(b)}}}cr.prototype.update=function(e){if(!l(this.geometryInstances)&&this._va.length===0||l(this.geometryInstances)&&Array.isArray(this.geometryInstances)&&this.geometryInstances.length===0||!l(this.appearance)||e.mode!==ee.SCENE3D&&e.scene3DOnly||!e.passes.render&&!e.passes.pick)return;if(l(this._error))throw this._error;if(this._state===ar.FAILED)return;let t=e.context;if(l(this._batchTable)||vwe(this,t),this._batchTable.attributes.length>0){if(Ft.maximumVertexTextureImageUnits===0)throw new de("Vertex texture fetch support is required to render primitives with per-instance attributes. The maximum number of vertex texture image units must be greater than zero.");this._batchTable.update(e)}if(this._state!==ar.COMPLETE&&this._state!==ar.COMBINED&&(this.asynchronous?Fwe(this,e):Nwe(this,e)),this._state===ar.COMBINED&&(Vwe(this,e),cQ(this,e),zwe(this,e)),!this.show||this._state!==ar.COMPLETE)return;this._batchTableOffsetsUpdated||cQ(this,e),this._recomputeBoundingSpheres&&kwe(this,e);let n=this.appearance,i=n.material,o=!1,r=!1;this._appearance!==n?(this._appearance=n,this._material=i,o=!0,r=!0):this._material!==i&&(this._material=i,r=!0);let s=this.depthFailAppearance,a=l(s)?s.material:void 0;this._depthFailAppearance!==s?(this._depthFailAppearance=s,this._depthFailMaterial=a,o=!0,r=!0):this._depthFailMaterial!==a&&(this._depthFailMaterial=a,r=!0);let c=this._appearance.isTranslucent();this._translucent!==c&&(this._translucent=c,o=!0),l(this._material)&&this._material.update(t);let u=n.closed&&c;o&&y(this._createRenderStatesFunction,Gwe)(this,t,n,u),r&&y(this._createShaderProgramFunction,Hwe)(this,e,n),(o||r)&&y(this._createCommandsFunction,Wwe)(this,n,i,c,u,this._colorCommands,this._pickCommands,e),y(this._updateAndQueueCommandsFunction,jwe)(this,e,this._colorCommands,this._pickCommands,this.modelMatrix,this.cull,this.debugShowBoundingVolume,u)};var qwe=new re,Ywe=new re;function _Q(e,t,n){if(n===Qt.TOP){let i=re.clone(e,qwe),o=re.clone(e,Ywe);o.center=h.add(o.center,t,o.center),e=re.union(i,o,e)}else n===Qt.ALL&&(e.center=h.add(e.center,t,e.center));return e}function Xwe(e,t,n){return function(){let i=e.getBatchedAttribute(t,n),o=e.attributes[n],r=o.componentsPerAttribute,s=K.createTypedArray(o.componentDatatype,r);return l(i.constructor.pack)?i.constructor.pack(i,s,0):s[0]=i,s}}function Kwe(e,t,n,i,o){return function(r){let s=dQ(r);e.setBatchedAttribute(t,n,s),o==="offset"&&(i._recomputeBoundingSpheres=!0,i._batchTableOffsetsUpdated=!1)}}var Jwe=new h;function Zwe(e,t,n){t.boundingSphere={get:function(){let i=e._instanceBoundingSpheres[n];if(l(i)){i=i.clone();let o=e.modelMatrix,r=t.offset;l(r)&&_Q(i,h.fromArray(r.get(),0,Jwe),e._offsetInstanceExtend[n]),l(o)&&(i=re.transform(i,o))}return i}},t.boundingSphereCV={get:function(){return e._instanceBoundingSpheresCV[n]}}}function Qwe(e,t,n){t.pickId={get:function(){return e._pickIds[n]}}}cr.prototype.getGeometryInstanceAttributes=function(e){let t=-1,n=this._lastPerInstanceAttributeIndex,i=this._instanceIds,o=i.length;for(let u=0;u<o;++u){let f=(n+u)%o;if(e===i[f]){t=f;break}}if(t===-1)return;let r=this._perInstanceAttributeCache[t];if(l(r))return r;let s=this._batchTable,a=this._batchTableAttributeIndices;r={};let c={};for(let u in a)if(a.hasOwnProperty(u)){let f=a[u];c[u]={get:Xwe(s,t,f),set:Kwe(s,t,f,this,u)}}return Zwe(this,c,t),Qwe(this,c,t),Object.defineProperties(r,c),this._lastPerInstanceAttributeIndex=t,this._perInstanceAttributeCache[t]=r,r};cr.prototype.isDestroyed=function(){return!1};cr.prototype.destroy=function(){let e,t;this._sp=this._sp&&this._sp.destroy(),this._spDepthFail=this._spDepthFail&&this._spDepthFail.destroy();let n=this._va;for(e=n.length,t=0;t<e;++t)n[t].destroy();this._va=void 0;let i=this._pickIds;for(e=i.length,t=0;t<e;++t)i[t].destroy();return this._pickIds=void 0,this._batchTable=this._batchTable&&this._batchTable.destroy(),this._instanceIds=void 0,this._perInstanceAttributeCache=void 0,this._attributeLocations=void 0,le(this)};function qD(e,t,n,i){e._completeLoad(t,n,i)}var An=cr;function $we(e){e=y(e,y.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=y(e.normalize,!1),this.value=e.value}var Ea=$we;var RC=`#ifdef GL_EXT_frag_depth
#extension GL_EXT_frag_depth : enable
#endif

#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
varying vec4 v_sphericalExtents;
#else // SPHERICAL
varying vec2 v_inversePlaneExtents;
varying vec4 v_westPlane;
varying vec4 v_southPlane;
#endif // SPHERICAL
varying vec3 v_uvMinAndSphericalLongitudeRotation;
varying vec3 v_uMaxAndInverseDistance;
varying vec3 v_vMaxAndInverseDistance;
#endif // TEXTURE_COORDINATES

#ifdef PER_INSTANCE_COLOR
varying vec4 v_color;
#endif

#ifdef NORMAL_EC
vec3 getEyeCoordinate3FromWindowCoordinate(vec2 fragCoord, float logDepthOrDepth) {
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(fragCoord, logDepthOrDepth);
    return eyeCoordinate.xyz / eyeCoordinate.w;
}

vec3 vectorFromOffset(vec4 eyeCoordinate, vec2 positiveOffset) {
    vec2 glFragCoordXY = gl_FragCoord.xy;
    // Sample depths at both offset and negative offset
    float upOrRightLogDepth = czm_unpackDepth(texture2D(czm_globeDepthTexture, (glFragCoordXY + positiveOffset) / czm_viewport.zw));
    float downOrLeftLogDepth = czm_unpackDepth(texture2D(czm_globeDepthTexture, (glFragCoordXY - positiveOffset) / czm_viewport.zw));
    // Explicitly evaluate both paths
    // Necessary for multifrustum and for edges of the screen
    bvec2 upOrRightInBounds = lessThan(glFragCoordXY + positiveOffset, czm_viewport.zw);
    float useUpOrRight = float(upOrRightLogDepth > 0.0 && upOrRightInBounds.x && upOrRightInBounds.y);
    float useDownOrLeft = float(useUpOrRight == 0.0);
    vec3 upOrRightEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY + positiveOffset, upOrRightLogDepth);
    vec3 downOrLeftEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY - positiveOffset, downOrLeftLogDepth);
    return (upOrRightEC - (eyeCoordinate.xyz / eyeCoordinate.w)) * useUpOrRight + ((eyeCoordinate.xyz / eyeCoordinate.w) - downOrLeftEC) * useDownOrLeft;
}
#endif // NORMAL_EC

void main(void)
{
#ifdef REQUIRES_EC
    float logDepthOrDepth = czm_unpackDepth(texture2D(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw));
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
#endif

#ifdef REQUIRES_WC
    vec4 worldCoordinate4 = czm_inverseView * eyeCoordinate;
    vec3 worldCoordinate = worldCoordinate4.xyz / worldCoordinate4.w;
#endif

#ifdef TEXTURE_COORDINATES
    vec2 uv;
#ifdef SPHERICAL
    // Treat world coords as a sphere normal for spherical coordinates
    vec2 sphericalLatLong = czm_approximateSphericalCoordinates(worldCoordinate);
    sphericalLatLong.y += v_uvMinAndSphericalLongitudeRotation.z;
    sphericalLatLong.y = czm_branchFreeTernary(sphericalLatLong.y < czm_pi, sphericalLatLong.y, sphericalLatLong.y - czm_twoPi);
    uv.x = (sphericalLatLong.y - v_sphericalExtents.y) * v_sphericalExtents.w;
    uv.y = (sphericalLatLong.x - v_sphericalExtents.x) * v_sphericalExtents.z;
#else // SPHERICAL
    // Unpack planes and transform to eye space
    uv.x = czm_planeDistance(v_westPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.x;
    uv.y = czm_planeDistance(v_southPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.y;
#endif // SPHERICAL
#endif // TEXTURE_COORDINATES

#ifdef PICK
#ifdef CULL_FRAGMENTS
    // When classifying translucent geometry, logDepthOrDepth == 0.0
    // indicates a region that should not be classified, possibly due to there
    // being opaque pixels there in another buffer.
    // Check for logDepthOrDepth != 0.0 to make sure this should be classified.
    if (0.0 <= uv.x && uv.x <= 1.0 && 0.0 <= uv.y && uv.y <= 1.0 || logDepthOrDepth != 0.0) {
        gl_FragColor.a = 1.0; // 0.0 alpha leads to discard from ShaderSource.createPickFragmentShaderSource
        czm_writeDepthClamp();
    }
#else // CULL_FRAGMENTS
        gl_FragColor.a = 1.0;
#endif // CULL_FRAGMENTS
#else // PICK

#ifdef CULL_FRAGMENTS
    // When classifying translucent geometry, logDepthOrDepth == 0.0
    // indicates a region that should not be classified, possibly due to there
    // being opaque pixels there in another buffer.
    if (uv.x <= 0.0 || 1.0 <= uv.x || uv.y <= 0.0 || 1.0 <= uv.y || logDepthOrDepth == 0.0) {
        discard;
    }
#endif

#ifdef NORMAL_EC
    // Compute normal by sampling adjacent pixels in 2x2 block in screen space
    vec3 downUp = vectorFromOffset(eyeCoordinate, vec2(0.0, 1.0));
    vec3 leftRight = vectorFromOffset(eyeCoordinate, vec2(1.0, 0.0));
    vec3 normalEC = normalize(cross(leftRight, downUp));
#endif


#ifdef PER_INSTANCE_COLOR

    vec4 color = czm_gammaCorrect(v_color);
#ifdef FLAT
    gl_FragColor = color;
#else // FLAT
    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = -eyeCoordinate.xyz;
    czm_material material = czm_getDefaultMaterial(materialInput);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    gl_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);
#endif // FLAT

    // Premultiply alpha. Required for classification primitives on translucent globe.
    gl_FragColor.rgb *= gl_FragColor.a;

#else // PER_INSTANCE_COLOR

    // Material support.
    // USES_ is distinct from REQUIRES_, because some things are dependencies of each other or
    // dependencies for culling but might not actually be used by the material.

    czm_materialInput materialInput;

#ifdef USES_NORMAL_EC
    materialInput.normalEC = normalEC;
#endif

#ifdef USES_POSITION_TO_EYE_EC
    materialInput.positionToEyeEC = -eyeCoordinate.xyz;
#endif

#ifdef USES_TANGENT_TO_EYE
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(worldCoordinate, normalEC);
#endif

#ifdef USES_ST
    // Remap texture coordinates from computed (approximately aligned with cartographic space) to the desired
    // texture coordinate system, which typically forms a tight oriented bounding box around the geometry.
    // Shader is provided a set of reference points for remapping.
    materialInput.st.x = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_uMaxAndInverseDistance.xy, uv) * v_uMaxAndInverseDistance.z;
    materialInput.st.y = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_vMaxAndInverseDistance.xy, uv) * v_vMaxAndInverseDistance.z;
#endif

    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    gl_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else // FLAT
    gl_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);
#endif // FLAT

    // Premultiply alpha. Required for classification primitives on translucent globe.
    gl_FragColor.rgb *= gl_FragColor.a;

#endif // PER_INSTANCE_COLOR
    czm_writeDepthClamp();
#endif // PICK
}
`;function Pu(e,t,n){this._projectionExtentDefines={eastMostYhighDefine:"",eastMostYlowDefine:"",westMostYhighDefine:"",westMostYlowDefine:""};let i=new zH;i.requiresTextureCoordinates=e,i.requiresEC=!n.flat;let o=new zH;if(o.requiresTextureCoordinates=e,n instanceof $t)i.requiresNormalEC=!n.flat;else{let r=`${n.material.shaderSource}
${n.fragmentShaderSource}`;i.normalEC=r.indexOf("materialInput.normalEC")!==-1||r.indexOf("czm_getDefaultMaterial")!==-1,i.positionToEyeEC=r.indexOf("materialInput.positionToEyeEC")!==-1,i.tangentToEyeMatrix=r.indexOf("materialInput.tangentToEyeMatrix")!==-1,i.st=r.indexOf("materialInput.st")!==-1}this._colorShaderDependencies=i,this._pickShaderDependencies=o,this._appearance=n,this._extentsCulling=e,this._planarExtents=t}Pu.prototype.createFragmentShader=function(e){let t=this._appearance,n=this._colorShaderDependencies,i=[];!e&&!this._planarExtents&&i.push("SPHERICAL"),n.requiresEC&&i.push("REQUIRES_EC"),n.requiresWC&&i.push("REQUIRES_WC"),n.requiresTextureCoordinates&&i.push("TEXTURE_COORDINATES"),this._extentsCulling&&i.push("CULL_FRAGMENTS"),n.requiresNormalEC&&i.push("NORMAL_EC"),t instanceof $t&&i.push("PER_INSTANCE_COLOR"),n.normalEC&&i.push("USES_NORMAL_EC"),n.positionToEyeEC&&i.push("USES_POSITION_TO_EYE_EC"),n.tangentToEyeMatrix&&i.push("USES_TANGENT_TO_EYE"),n.st&&i.push("USES_ST"),t.flat&&i.push("FLAT");let o="";return t instanceof $t||(o=t.material.shaderSource),new Ve({defines:i,sources:[o,RC]})};Pu.prototype.createPickFragmentShader=function(e){let t=this._pickShaderDependencies,n=["PICK"];return!e&&!this._planarExtents&&n.push("SPHERICAL"),t.requiresEC&&n.push("REQUIRES_EC"),t.requiresWC&&n.push("REQUIRES_WC"),t.requiresTextureCoordinates&&n.push("TEXTURE_COORDINATES"),this._extentsCulling&&n.push("CULL_FRAGMENTS"),new Ve({defines:n,sources:[RC],pickColorQualifier:"varying"})};Pu.prototype.createVertexShader=function(e,t,n,i){return EQ(this._colorShaderDependencies,this._planarExtents,n,e,t,this._appearance,i,this._projectionExtentDefines)};Pu.prototype.createPickVertexShader=function(e,t,n,i){return EQ(this._pickShaderDependencies,this._planarExtents,n,e,t,void 0,i,this._projectionExtentDefines)};var gQ=new h,yQ=new fe,AQ={high:0,low:0};function EQ(e,t,n,i,o,r,s,a){let c=i.slice();if(a.eastMostYhighDefine===""){let u=yQ;u.longitude=R.PI,u.latitude=0,u.height=0;let f=s.project(u,gQ),d=Vn.encode(f.x,AQ);a.eastMostYhighDefine=`EAST_MOST_X_HIGH ${d.high.toFixed(`${d.high}`.length+1)}`,a.eastMostYlowDefine=`EAST_MOST_X_LOW ${d.low.toFixed(`${d.low}`.length+1)}`;let p=yQ;p.longitude=-R.PI,p.latitude=0,p.height=0;let g=s.project(p,gQ);d=Vn.encode(g.x,AQ),a.westMostYhighDefine=`WEST_MOST_X_HIGH ${d.high.toFixed(`${d.high}`.length+1)}`,a.westMostYlowDefine=`WEST_MOST_X_LOW ${d.low.toFixed(`${d.low}`.length+1)}`}return n&&(c.push(a.eastMostYhighDefine),c.push(a.eastMostYlowDefine),c.push(a.westMostYhighDefine),c.push(a.westMostYlowDefine)),l(r)&&r instanceof $t&&c.push("PER_INSTANCE_COLOR"),e.requiresTextureCoordinates&&(c.push("TEXTURE_COORDINATES"),t||n||c.push("SPHERICAL"),n&&c.push("COLUMBUS_VIEW_2D")),new Ve({defines:c,sources:[o]})}function zH(){this._requiresEC=!1,this._requiresWC=!1,this._requiresNormalEC=!1,this._requiresTextureCoordinates=!1,this._usesNormalEC=!1,this._usesPositionToEyeEC=!1,this._usesTangentToEyeMat=!1,this._usesSt=!1}Object.defineProperties(zH.prototype,{requiresEC:{get:function(){return this._requiresEC},set:function(e){this._requiresEC=e||this._requiresEC}},requiresWC:{get:function(){return this._requiresWC},set:function(e){this._requiresWC=e||this._requiresWC,this.requiresEC=this._requiresWC}},requiresNormalEC:{get:function(){return this._requiresNormalEC},set:function(e){this._requiresNormalEC=e||this._requiresNormalEC,this.requiresEC=this._requiresNormalEC}},requiresTextureCoordinates:{get:function(){return this._requiresTextureCoordinates},set:function(e){this._requiresTextureCoordinates=e||this._requiresTextureCoordinates,this.requiresWC=this._requiresTextureCoordinates}},normalEC:{set:function(e){this.requiresNormalEC=e,this._usesNormalEC=e},get:function(){return this._usesNormalEC}},tangentToEyeMatrix:{set:function(e){this.requiresWC=e,this.requiresNormalEC=e,this._usesTangentToEyeMat=e},get:function(){return this._usesTangentToEyeMat}},positionToEyeEC:{set:function(e){this.requiresEC=e,this._usesPositionToEyeEC=e},get:function(){return this._usesPositionToEyeEC}},st:{set:function(e){this.requiresTextureCoordinates=e,this._usesSt=e},get:function(){return this._usesSt}}});function xQ(e,t,n){return Math.abs((t.y-e.y)*n.x-(t.x-e.x)*n.y+t.x*e.y-t.y*e.x)/H.distance(t,e)}var eve=[new H,new H,new H,new H];function SQ(e,t){let n=eve,i=H.unpack(t,0,n[0]),o=H.unpack(t,2,n[1]),r=H.unpack(t,4,n[2]);e.uMaxVmax=new Ea({componentDatatype:K.FLOAT,componentsPerAttribute:4,normalize:!1,value:[o.x,o.y,r.x,r.y]});let s=1/xQ(i,o,r),a=1/xQ(i,r,o);e.uvMinAndExtents=new Ea({componentDatatype:K.FLOAT,componentsPerAttribute:4,normalize:!1,value:[i.x,i.y,s,a]})}var wQ=new fe,vQ=new h,tve=new h,nve=new h,o3={high:0,low:0};function DQ(e,t,n){let i=wQ;i.height=0,i.longitude=e.west,i.latitude=e.south;let o=t.project(i,vQ);i.latitude=e.north;let r=t.project(i,tve);i.longitude=e.east,i.latitude=e.south;let s=t.project(i,nve),a=[0,0,0,0],c=[0,0,0,0],u=Vn.encode(o.x,o3);a[0]=u.high,c[0]=u.low,u=Vn.encode(o.y,o3),a[1]=u.high,c[1]=u.low,u=Vn.encode(r.y,o3),a[2]=u.high,c[2]=u.low,u=Vn.encode(s.x,o3),a[3]=u.high,c[3]=u.low,n.planes2D_HIGH=new Ea({componentDatatype:K.FLOAT,componentsPerAttribute:4,normalize:!1,value:a}),n.planes2D_LOW=new Ea({componentDatatype:K.FLOAT,componentsPerAttribute:4,normalize:!1,value:c})}var ive=new N,ove=new N,CQ=new h,rve=new fe,sve=[new fe,new fe,new fe,new fe,new fe,new fe,new fe,new fe];function ave(e,t,n,i,o,r){let s=ce.center(e,rve);s.height=n;let a=fe.toCartesian(s,t,CQ),c=Et.eastNorthUpToFixedFrame(a,t,ive),u=N.inverse(c,ove),f=e.west,d=e.east,p=e.north,g=e.south,m=sve;m[0].latitude=g,m[0].longitude=f,m[1].latitude=p,m[1].longitude=f,m[2].latitude=p,m[2].longitude=d,m[3].latitude=g,m[3].longitude=d;let A=(f+d)*.5,x=(p+g)*.5;m[4].latitude=g,m[4].longitude=A,m[5].latitude=p,m[5].longitude=A,m[6].latitude=x,m[6].longitude=f,m[7].latitude=x,m[7].longitude=d;let C=Number.POSITIVE_INFINITY,b=Number.NEGATIVE_INFINITY,T=Number.POSITIVE_INFINITY,S=Number.NEGATIVE_INFINITY;for(let B=0;B<8;B++){m[B].height=n;let M=fe.toCartesian(m[B],t,CQ);N.multiplyByPoint(u,M,M),M.z=0,C=Math.min(C,M.x),b=Math.max(b,M.x),T=Math.min(T,M.y),S=Math.max(S,M.y)}let w=i;w.x=C,w.y=T,w.z=0,N.multiplyByPoint(c,w,w);let D=o;D.x=b,D.y=T,D.z=0,N.multiplyByPoint(c,D,D),h.subtract(D,w,o);let I=r;I.x=C,I.y=S,I.z=0,N.multiplyByPoint(c,I,I),h.subtract(I,w,r)}var cve=new h,lve=new h,uve=new Vn;Pu.getPlanarTextureCoordinateAttributes=function(e,t,n,i,o){let r=vQ,s=cve,a=lve;ave(e,n,y(o,0),r,s,a);let c={};SQ(c,t);let u=Vn.fromCartesian(r,uve);return c.southWest_HIGH=new Ea({componentDatatype:K.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(u.high,[0,0,0])}),c.southWest_LOW=new Ea({componentDatatype:K.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(u.low,[0,0,0])}),c.eastward=new Ea({componentDatatype:K.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(s,[0,0,0])}),c.northward=new Ea({componentDatatype:K.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(a,[0,0,0])}),DQ(e,i,c),c};var fve=new h;function TQ(e,t,n,i){let o=wQ;o.latitude=e,o.longitude=t,o.height=0;let r=fe.toCartesian(o,n,fve),s=Math.sqrt(r.x*r.x+r.y*r.y),a=R.fastApproximateAtan2(s,r.z),c=R.fastApproximateAtan2(r.x,r.y);return i.x=a,i.y=c,i}var bQ=new H;Pu.getSphericalExtentGeometryInstanceAttributes=function(e,t,n,i){let o=TQ(e.south,e.west,n,bQ),r=o.x,s=o.y,a=TQ(e.north,e.east,n,bQ),c=a.x,u=a.y,f=0;s>u&&(f=R.PI-s,s=-R.PI,u+=f),r-=R.EPSILON5,s-=R.EPSILON5,c+=R.EPSILON5,u+=R.EPSILON5;let d=1/(u-s),p=1/(c-r),g={sphericalExtents:new Ea({componentDatatype:K.FLOAT,componentsPerAttribute:4,normalize:!1,value:[r,s,p,d]}),longitudeRotation:new Ea({componentDatatype:K.FLOAT,componentsPerAttribute:1,normalize:!1,value:[f]})};return SQ(g,t),DQ(e,i,g),g};Pu.hasAttributesForTextureCoordinatePlanes=function(e){return l(e.southWest_HIGH)&&l(e.southWest_LOW)&&l(e.northward)&&l(e.eastward)&&l(e.planes2D_HIGH)&&l(e.planes2D_LOW)&&l(e.uMaxVmax)&&l(e.uvMinAndExtents)};Pu.hasAttributesForSphericalExtents=function(e){return l(e.sphericalExtents)&&l(e.longitudeRotation)&&l(e.planes2D_HIGH)&&l(e.planes2D_LOW)&&l(e.uMaxVmax)&&l(e.uvMinAndExtents)};function dve(e){return Math.max(e.width,e.height)>Pu.MAX_WIDTH_FOR_PLANAR_EXTENTS}Pu.shouldUseSphericalCoordinates=function(e){return dve(e)};Pu.MAX_WIDTH_FOR_PLANAR_EXTENTS=R.toRadians(1);var Rl=Pu;var hve={NEVER:te.NEVER,LESS:te.LESS,EQUAL:te.EQUAL,LESS_OR_EQUAL:te.LEQUAL,GREATER:te.GREATER,NOT_EQUAL:te.NOTEQUAL,GREATER_OR_EQUAL:te.GEQUAL,ALWAYS:te.ALWAYS},Nn=Object.freeze(hve);var mve={ZERO:te.ZERO,KEEP:te.KEEP,REPLACE:te.REPLACE,INCREMENT:te.INCR,DECREMENT:te.DECR,INVERT:te.INVERT,INCREMENT_WRAP:te.INCR_WRAP,DECREMENT_WRAP:te.DECR_WRAP},at=Object.freeze(mve);var r3={CESIUM_3D_TILE_MASK:128,SKIP_LOD_MASK:112,SKIP_LOD_BIT_SHIFT:4,CLASSIFICATION_MASK:15};r3.setCesium3DTileBit=function(){return{enabled:!0,frontFunction:Nn.ALWAYS,frontOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.REPLACE},backFunction:Nn.ALWAYS,backOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.REPLACE},reference:r3.CESIUM_3D_TILE_MASK,mask:r3.CESIUM_3D_TILE_MASK}};var wt=Object.freeze(r3);function g0(e){e=y(e,y.EMPTY_OBJECT);let t=e.geometryInstances;this.geometryInstances=t,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,Fn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._debugShowShadowVolume=!1,this._extruded=y(e._extruded,!1),this._uniformMap=e._uniformMap,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._spColor=void 0,this._spPick2D=void 0,this._spColor2D=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._commandsIgnoreShow=[],this._ready=!1;let n=this;this._readyPromise=new Promise((i,o)=>{n._completeLoad=()=>{if(this._ready)return;this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let r=this._error;l(r)?o(r):i(this)}}),this._primitive=void 0,this._pickPrimitive=e._pickPrimitive,this._hasSphericalExtentsAttribute=!1,this._hasPlanarExtentsAttributes=!1,this._hasPerColorAttribute=!1,this.appearance=e.appearance,this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._usePickOffsets=!1,this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:y(e.vertexCacheOptimize,!1),interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:y(e.compressVertices,!0),_createBoundingVolumeFunction:void 0,_createRenderStatesFunction:void 0,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0,_createPickOffsets:!0}}Object.defineProperties(g0.prototype,{vertexCacheOptimize:{get:function(){return this._primitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},compressVertices:{get:function(){return this._primitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},_needs2DShader:{get:function(){return this._hasPlanarExtentsAttributes||this._hasSphericalExtentsAttribute}}});g0.isSupported=function(e){return e.context.stencilBuffer};function MC(e,t){let n=t?Nn.EQUAL:Nn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:e,frontFunction:n,frontOperation:{fail:at.KEEP,zFail:at.DECREMENT_WRAP,zPass:at.KEEP},backFunction:n,backOperation:{fail:at.KEEP,zFail:at.INCREMENT_WRAP,zPass:at.KEEP},reference:wt.CESIUM_3D_TILE_MASK,mask:wt.CESIUM_3D_TILE_MASK},stencilMask:wt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:ba.LESS_OR_EQUAL},depthMask:!1}}function HH(e){return{stencilTest:{enabled:e,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},backFunction:Nn.NOT_EQUAL,backOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},reference:0,mask:wt.CLASSIFICATION_MASK},stencilMask:wt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:cn.PRE_MULTIPLIED_ALPHA_BLEND}}var pve={stencilTest:{enabled:!0,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},backFunction:Nn.NOT_EQUAL,backOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},reference:0,mask:wt.CLASSIFICATION_MASK},stencilMask:wt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function _ve(e,t,n,i){if(l(e._rsStencilDepthPass))return;let o=!e.debugShowShadowVolume;e._rsStencilDepthPass=Ne.fromCache(MC(o,!1)),e._rsStencilDepthPass3DTiles=Ne.fromCache(MC(o,!0)),e._rsColorPass=Ne.fromCache(HH(o,!1)),e._rsPickPass=Ne.fromCache(pve)}function gve(e,t){if(!e.compressVertices)return t;if(t.search(/attribute\s+vec3\s+extrudeDirection;/g)!==-1){let n="compressedAttributes",i=`attribute vec2 ${n};`,o=`vec3 extrudeDirection;
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{ 
${r}    czm_non_compressed_main(); 
}`;return[i,o,s,a].join(`
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A=d.createPickFragmentShader(!1),x=d.createPickVertexShader([a],m,!1,t.mapProjection);if(e._spPick=jt.replaceCache({context:n,shaderProgram:e._spPick,vertexShaderSource:x,fragmentShaderSource:A,attributeLocations:f}),s){let C=n.shaderCache.getDerivedShaderProgram(e._spPick,"2dPick");if(!l(C)){let b=d.createPickFragmentShader(!0),T=d.createPickVertexShader([a],m,!0,t.mapProjection);C=n.shaderCache.createDerivedShaderProgram(e._spPick,"2dPick",{vertexShaderSource:T,fragmentShaderSource:b,attributeLocations:f})}e._spPick2D=C}}else e._spPick=jt.fromCache({context:n,vertexShaderSource:c,fragmentShaderSource:u,attributeLocations:f});o=An._appendShowToShader(i,o),c=new Ve({defines:[a],sources:[o]}),e._sp=jt.replaceCache({context:n,shaderProgram:e._sp,vertexShaderSource:c,fragmentShaderSource:u,attributeLocations:f});let p=d.createFragmentShader(!1),g=d.createVertexShader([a],o,!1,t.mapProjection);if(e._spColor=jt.replaceCache({context:n,shaderProgram:e._spColor,vertexShaderSource:g,fragmentShaderSource:p,attributeLocations:f}),s){let m=n.shaderCache.getDerivedShaderProgram(e._spColor,"2dColor");if(!l(m)){let A=d.createFragmentShader(!0),x=d.createVertexShader([a],o,!0,t.mapProjection);m=n.shaderCache.createDerivedShaderProgram(e._spColor,"2dColor",{vertexShaderSource:x,fragmentShaderSource:A,attributeLocations:f})}e._spColor2D=m}}function Ave(e,t){let n=e._primitive,i=n._va.length*2;t.length=i;let o,r,s,a=0,c=n._batchTable.getUniformMapCallback()(e._uniformMap),u=e._needs2DShader;for(o=0;o<i;o+=2){let g=n._va[a++];r=t[o],l(r)||(r=t[o]=new Ze({owner:e,primitiveType:n._primitiveType})),r.vertexArray=g,r.renderState=e._rsStencilDepthPass,r.shaderProgram=e._sp,r.uniformMap=c,r.pass=xe.TERRAIN_CLASSIFICATION,s=Ze.shallowClone(r,r.derivedCommands.tileset),s.renderState=e._rsStencilDepthPass3DTiles,s.pass=xe.CESIUM_3D_TILE_CLASSIFICATION,r.derivedCommands.tileset=s,r=t[o+1],l(r)||(r=t[o+1]=new Ze({owner:e,primitiveType:n._primitiveType})),r.vertexArray=g,r.renderState=e._rsColorPass,r.shaderProgram=e._spColor,r.pass=xe.TERRAIN_CLASSIFICATION;let A=e.appearance.material;if(l(A)&&(c=mt(c,A._uniforms)),r.uniformMap=c,s=Ze.shallowClone(r,r.derivedCommands.tileset),s.pass=xe.CESIUM_3D_TILE_CLASSIFICATION,r.derivedCommands.tileset=s,u){let x=Ze.shallowClone(r,r.derivedCommands.appearance2D);x.shaderProgram=e._spColor2D,r.derivedCommands.appearance2D=x,x=Ze.shallowClone(s,s.derivedCommands.appearance2D),x.shaderProgram=e._spColor2D,s.derivedCommands.appearance2D=x}}let f=e._commandsIgnoreShow,d=e._spStencil,p=0;i=f.length=i/2;for(let g=0;g<i;++g){let m=f[g]=Ze.shallowClone(t[p],f[g]);m.shaderProgram=d,m.pass=xe.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,p+=2}}function xve(e,t){let n=e._usePickOffsets,i=e._primitive,o=i._va.length*2,r,s=0,a;n&&(r=i._pickOffsets,o=r.length*2),t.length=o;let c,u,f,d=0,p=i._batchTable.getUniformMapCallback()(e._uniformMap),g=e._needs2DShader;for(c=0;c<o;c+=2){let m=i._va[d++];if(n&&(a=r[s++],m=i._va[a.index]),u=t[c],l(u)||(u=t[c]=new Ze({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),u.vertexArray=m,u.renderState=e._rsStencilDepthPass,u.shaderProgram=e._sp,u.uniformMap=p,u.pass=xe.TERRAIN_CLASSIFICATION,n&&(u.offset=a.offset,u.count=a.count),f=Ze.shallowClone(u,u.derivedCommands.tileset),f.renderState=e._rsStencilDepthPass3DTiles,f.pass=xe.CESIUM_3D_TILE_CLASSIFICATION,u.derivedCommands.tileset=f,u=t[c+1],l(u)||(u=t[c+1]=new Ze({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),u.vertexArray=m,u.renderState=e._rsPickPass,u.shaderProgram=e._spPick,u.uniformMap=p,u.pass=xe.TERRAIN_CLASSIFICATION,n&&(u.offset=a.offset,u.count=a.count),f=Ze.shallowClone(u,u.derivedCommands.tileset),f.pass=xe.CESIUM_3D_TILE_CLASSIFICATION,u.derivedCommands.tileset=f,g){let A=Ze.shallowClone(u,u.derivedCommands.pick2D);A.shaderProgram=e._spPick2D,u.derivedCommands.pick2D=A,A=Ze.shallowClone(f,f.derivedCommands.pick2D),A.shaderProgram=e._spPick2D,f.derivedCommands.pick2D=A}}}function Cve(e,t,n,i,o,r,s){Ave(e,r),xve(e,s)}function PQ(e,t){return Math.floor(e%t/2)}function GH(e,t,n,i,o,r){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,e.debugShowBoundingVolume=r,t.commandList.push(e)}function IQ(e,t,n,i,o){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,t.commandList.push(e)}function Tve(e,t,n,i,o,r,s,a){let c=e._primitive;An._updateBoundingVolumes(c,t,o);let u;t.mode===ee.SCENE3D?u=c._boundingSphereWC:t.mode===ee.COLUMBUS_VIEW?u=c._boundingSphereCV:t.mode===ee.SCENE2D&&l(c._boundingSphere2D)?u=c._boundingSphere2D:l(c._boundingSphereMorph)&&(u=c._boundingSphereMorph);let f=e.classificationType,d=f!==Fn.CESIUM_3D_TILE,p=f!==Fn.TERRAIN,g=t.passes,m,A,x;if(g.render){let C=n.length;for(m=0;m<C;++m)A=u[PQ(m,C)],d&&(x=n[m],GH(x,t,o,r,A,s)),p&&(x=n[m].derivedCommands.tileset,GH(x,t,o,r,A,s));if(t.invertClassification){let b=e._commandsIgnoreShow,T=b.length;for(m=0;m<T;++m)A=u[m],x=b[m],GH(x,t,o,r,A,s)}}if(g.pick){let C=i.length,b=c._pickOffsets;for(m=0;m<C;++m){let T=b[PQ(m,C)];A=u[T.index],d&&(x=i[m],IQ(x,t,o,r,A)),p&&(x=i[m].derivedCommands.tileset,IQ(x,t,o,r,A))}}}g0.prototype.update=function(e){if(!l(this._primitive)&&!l(this.geometryInstances))return;let t=this.appearance;l(t)&&l(t.material)&&t.material.update(e.context);let n=this,i=this._primitiveOptions;if(!l(this._primitive)){let o=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],r=o.length,s,a,c,u=!1,f=!0,d,p=!1,g=!1;for(r>0&&(c=o[0].attributes,p=Rl.hasAttributesForSphericalExtents(c),g=Rl.hasAttributesForTextureCoordinatePlanes(c),d=c.color),s=0;s<r;s++){a=o[s];let A=a.attributes.color;l(A)&&(u=!0),f=f&&l(A)&&It.equals(d,A)}if(!f&&!p&&!g)throw new ye("All GeometryInstances must have the same color attribute except via GroundPrimitives");u&&!l(t)&&(t=new $t({flat:!0}),this.appearance=t),this._usePickOffsets=!p&&!g,this._hasSphericalExtentsAttribute=p,this._hasPlanarExtentsAttributes=g,this._hasPerColorAttribute=u;let m=new Array(r);for(s=0;s<r;++s)a=o[s],m[s]=new pt({geometry:a.geometry,attributes:a.attributes,modelMatrix:a.modelMatrix,id:a.id,pickPrimitive:y(this._pickPrimitive,n)});i.appearance=t,i.geometryInstances=m,l(this._createBoundingVolumeFunction)&&(i._createBoundingVolumeFunction=function(A,x){n._createBoundingVolumeFunction(A,x)}),i._createRenderStatesFunction=function(A,x,C,b){_ve(n,x)},i._createShaderProgramFunction=function(A,x,C){yve(n,x)},i._createCommandsFunction=function(A,x,C,b,T,S,w){Cve(n,void 0,void 0,!0,!1,S,w)},l(this._updateAndQueueCommandsFunction)?i._updateAndQueueCommandsFunction=function(A,x,C,b,T,S,w,D){n._updateAndQueueCommandsFunction(A,x,C,b,T,S,w,D)}:i._updateAndQueueCommandsFunction=function(A,x,C,b,T,S,w,D){Tve(n,x,C,b,T,S,w,D)},this._primitive=new An(i)}this.debugShowShadowVolume&&!this._debugShowShadowVolume&&this._ready?(this._debugShowShadowVolume=!0,this._rsStencilDepthPass=Ne.fromCache(MC(!1,!1)),this._rsStencilDepthPass3DTiles=Ne.fromCache(MC(!1,!0)),this._rsColorPass=Ne.fromCache(HH(!1))):!this.debugShowShadowVolume&&this._debugShowShadowVolume&&(this._debugShowShadowVolume=!1,this._rsStencilDepthPass=Ne.fromCache(MC(!0,!1)),this._rsStencilDepthPass3DTiles=Ne.fromCache(MC(!0,!0)),this._rsColorPass=Ne.fromCache(HH(!0))),this._primitive.appearance!==t&&(this._primitive.appearance=t),this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{l(this._primitive)&&this._primitive.ready&&this._completeLoad()})};g0.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};g0.prototype.isDestroyed=function(){return!1};g0.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._spColor=this._spColor&&this._spColor.destroy(),this._spPick2D=void 0,this._spColor2D=void 0,le(this)};var LC=g0;var bve={u_globeMinimumAltitude:function(){return 55e3}};function Qc(e){e=y(e,y.EMPTY_OBJECT);let t=e.appearance,n=e.geometryInstances;if(!l(t)&&l(n)){let r=Array.isArray(n)?n:[n],s=r.length;for(let a=0;a<s;a++){let c=r[a].attributes;if(l(c)&&l(c.color)){t=new $t({flat:!0});break}}}this.appearance=t,this.geometryInstances=e.geometryInstances,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,Fn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._boundingVolumes=[],this._boundingVolumes2D=[],this._ready=!1;let i=this;this._readyPromise=new Promise((r,s)=>{i._completeLoad=()=>{if(this._ready)return;this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let a=this._error;l(a)?s(a):r(this)}}),this._primitive=void 0,this._maxHeight=void 0,this._minHeight=void 0,this._maxTerrainHeight=ri._defaultMaxTerrainHeight,this._minTerrainHeight=ri._defaultMinTerrainHeight,this._boundingSpheresKeys=[],this._boundingSpheres=[],this._useFragmentCulling=!1,this._zIndex=void 0;let o=this;this._classificationPrimitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:y(e.vertexCacheOptimize,!1),interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:y(e.compressVertices,!0),_createBoundingVolumeFunction:void 0,_updateAndQueueCommandsFunction:void 0,_pickPrimitive:o,_extruded:!0,_uniformMap:bve}}Object.defineProperties(Qc.prototype,{vertexCacheOptimize:{get:function(){return this._classificationPrimitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._classificationPrimitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._classificationPrimitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._classificationPrimitiveOptions.allowPicking}},asynchronous:{get:function(){return this._classificationPrimitiveOptions.asynchronous}},compressVertices:{get:function(){return this._classificationPrimitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}}});Qc.isSupported=LC.isSupported;function OQ(e){return function(t,n){let i=n.maximumRadius,o=i/Math.cos(t*.5)-i;return e._maxHeight+o}}function BQ(e){return function(t,n){return e._minHeight}}var Eve=new h,Sve=new h,wve=new h,vve=new fe,Dve=new ce;function s3(e,t){let n=e.mapProjection.ellipsoid;if(!l(t.attributes)||!l(t.attributes.position3DHigh))return l(t.rectangle)?t.rectangle:void 0;let i=t.attributes.position3DHigh.values,o=t.attributes.position3DLow.values,r=i.length,s=Number.POSITIVE_INFINITY,a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,u=Number.NEGATIVE_INFINITY;for(let d=0;d<r;d+=3){let p=h.unpack(i,d,Eve),g=h.unpack(o,d,Sve),m=h.add(p,g,wve),A=n.cartesianToCartographic(m,vve),x=A.latitude,C=A.longitude;s=Math.min(s,x),a=Math.min(a,C),c=Math.max(c,x),u=Math.max(u,C)}let f=Dve;return f.north=c,f.south=s,f.east=u,f.west=a,f}function Pve(e,t,n){let i=ri.getMinimumMaximumHeights(t,n);e._minTerrainHeight=i.minimumTerrainHeight,e._maxTerrainHeight=i.maximumTerrainHeight}function Ive(e,t,n){let i=t.mapProjection.ellipsoid,o=s3(t,n),r=di.fromRectangle(o,e._minHeight,e._maxHeight,i);if(e._boundingVolumes.push(r),!t.scene3DOnly){let s=t.mapProjection,a=re.fromRectangleWithHeights2D(o,s,e._maxHeight,e._minHeight);h.fromElements(a.center.z,a.center.x,a.center.y,a.center),e._boundingVolumes2D.push(a)}}function WH(e,t){return Math.floor(e%t/2)}function jH(e,t,n,i,o,r,s){let a=e._primitive;n.mode!==ee.SCENE3D&&t.shaderProgram===a._spColor&&a._needs2DShader&&(t=t.derivedCommands.appearance2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=r,t.cull=o,t.debugShowBoundingVolume=s,n.commandList.push(t)}function RQ(e,t,n,i,o,r){let s=e._primitive;n.mode!==ee.SCENE3D&&t.shaderProgram===s._spPick&&s._needs2DShader&&(t=t.derivedCommands.pick2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=r,t.cull=o,n.commandList.push(t)}function Ove(e,t,n,i,o,r,s,a){let c;t.mode===ee.SCENE3D?c=e._boundingVolumes:c=e._boundingVolumes2D;let u=e.classificationType,f=u!==Fn.CESIUM_3D_TILE,d=u!==Fn.TERRAIN,p=t.passes,g=e._primitive,m,A,x;if(p.render){let C=n.length;for(m=0;m<C;++m)A=c[WH(m,C)],f&&(x=n[m],jH(e,x,t,o,r,A,s)),d&&(x=n[m].derivedCommands.tileset,jH(e,x,t,o,r,A,s));if(t.invertClassification){let b=g._commandsIgnoreShow,T=b.length;for(m=0;m<T;++m)A=c[m],x=b[m],jH(e,x,t,o,r,A,s)}}if(p.pick){let C=i.length,b;for(e._useFragmentCulling||(b=g._primitive._pickOffsets),m=0;m<C;++m){if(A=c[WH(m,C)],!e._useFragmentCulling){let T=b[WH(m,C)];A=c[T.index]}f&&(x=i[m],RQ(e,x,t,o,r,A)),d&&(x=i[m].derivedCommands.tileset,RQ(e,x,t,o,r,A))}}}Qc.initializeTerrainHeights=function(){return ri.initialize()};Qc.prototype.update=function(e){if(!l(this._primitive)&&!l(this.geometryInstances))return;if(!ri.initialized){Qc.initializeTerrainHeights();return}let t=this,n=this._classificationPrimitiveOptions;if(!l(this._primitive)){let i=e.mapProjection.ellipsoid,o,r,s,a=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],c=a.length,u=new Array(c),f,d;for(f=0;f<c;++f){o=a[f],r=o.geometry;let A=s3(e,r);l(d)?l(A)&&ce.union(d,A,d):d=ce.clone(A);let x=o.id;if(l(x)&&l(A)){let C=ri.getBoundingSphere(A,i);this._boundingSpheresKeys.push(x),this._boundingSpheres.push(C)}s=r.constructor,!l(s)||l(s.createShadowVolume)}Pve(this,d,i);let p=e.terrainExaggeration,g=e.terrainExaggerationRelativeHeight;this._minHeight=cc.getHeight(this._minTerrainHeight,p,g),this._maxHeight=cc.getHeight(this._maxTerrainHeight,p,g);let m=Qc._supportsMaterials(e.context);if(this._useFragmentCulling=m,m){let A,x=!0;for(f=0;f<c;++f)if(o=a[f],r=o.geometry,d=s3(e,r),Rl.shouldUseSphericalCoordinates(d)){x=!1;break}for(f=0;f<c;++f){o=a[f],r=o.geometry,s=r.constructor;let C=s3(e,r),b=r.textureCoordinateRotationPoints;x?A=Rl.getPlanarTextureCoordinateAttributes(C,b,i,e.mapProjection,this._maxHeight):A=Rl.getSphericalExtentGeometryInstanceAttributes(C,b,i,e.mapProjection);let T=o.attributes;for(let S in T)T.hasOwnProperty(S)&&(A[S]=T[S]);u[f]=new pt({geometry:s.createShadowVolume(r,BQ(this),OQ(this)),attributes:A,id:o.id})}}else for(f=0;f<c;++f)o=a[f],r=o.geometry,s=r.constructor,u[f]=new pt({geometry:s.createShadowVolume(r,BQ(this),OQ(this)),attributes:o.attributes,id:o.id});n.geometryInstances=u,n.appearance=this.appearance,n._createBoundingVolumeFunction=function(A,x){Ive(t,A,x)},n._updateAndQueueCommandsFunction=function(A,x,C,b,T,S,w,D){Ove(t,x,C,b,T,S,w,D)},this._primitive=new LC(n)}this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowShadowVolume=this.debugShowShadowVolume,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{l(this._primitive)&&this._primitive.ready&&this._completeLoad()})};Qc.prototype.getBoundingSphere=function(e){let t=this._boundingSpheresKeys.indexOf(e);if(t!==-1)return this._boundingSpheres[t]};Qc.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};Qc.prototype.isDestroyed=function(){return!1};Qc.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};Qc._supportsMaterials=function(e){return e.depthTexture};Qc.supportsMaterials=function(e){return Qc._supportsMaterials(e.frameState.context)};var uc=Qc;function FC(){ye.throwInstantiationError()}Object.defineProperties(FC.prototype,{isConstant:{get:ye.throwInstantiationError},definitionChanged:{get:ye.throwInstantiationError}});FC.prototype.getType=ye.throwInstantiationError;FC.prototype.getValue=ye.throwInstantiationError;FC.prototype.equals=ye.throwInstantiationError;FC.getValue=function(e,t,n){let i;return l(t)&&(i=t.getType(e),l(i))?((!l(n)||n.type!==i)&&(n=Ji.fromType(i)),t.getValue(e,n.uniforms),n):((!l(n)||n.type!==Ji.ColorType)&&(n=Ji.fromType(Ji.ColorType)),z.clone(z.WHITE,n.uniforms.color),n)};var Lo=FC;function y0(e,t,n){this._primitives=t,this._orderedGroundPrimitives=n,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=e,this._options=e._options,this._entity=e._entity,this._material=void 0}y0.prototype._isHidden=function(e,t,n){return!e.isShowing||!e.isAvailable(n)||!q.getValueOrDefault(t.show,n,!0)};y0.prototype._setOptions=ye.throwInstantiationError;y0.prototype.update=function(e){let t=this._geometryUpdater,n=t._onTerrain,i=this._primitives,o=this._orderedGroundPrimitives;n?o.remove(this._primitive):(i.removeAndDestroy(this._primitive),i.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;let r=this._entity,s=r[this._geometryUpdater._geometryPropertyName];if(this._setOptions(r,s,e),this._isHidden(r,s,e))return;let a=this._geometryUpdater.shadowsProperty.getValue(e),c=this._options;if(!l(s.fill)||s.fill.getValue(e)){let u=t.fillMaterialProperty,f=u instanceof Pt,d,p=t._getIsClosed(c);if(f)d=new $t({closed:p,flat:n&&!t._supportsMaterialsforEntitiesOnTerrain});else{let g=Lo.getValue(e,u,this._material);this._material=g,d=new to({material:g,translucent:g.isTranslucent(),closed:p})}if(n)c.vertexFormat=$t.VERTEX_FORMAT,this._primitive=o.add(new uc({geometryInstances:this._geometryUpdater.createFillGeometryInstance(e),appearance:d,asynchronous:!1,shadows:a,classificationType:this._geometryUpdater.classificationTypeProperty.getValue(e)}),q.getValueOrUndefined(this._geometryUpdater.zIndex,e));else{c.vertexFormat=d.vertexFormat;let g=this._geometryUpdater.createFillGeometryInstance(e);f&&(d.translucent=g.attributes.color.value[3]!==255),this._primitive=i.add(new An({geometryInstances:g,appearance:d,asynchronous:!1,shadows:a}))}}if(!n&&l(s.outline)&&s.outline.getValue(e)){let u=this._geometryUpdater.createOutlineGeometryInstance(e),f=q.getValueOrDefault(s.outlineWidth,e,1);this._outlinePrimitive=i.add(new An({geometryInstances:u,appearance:new $t({flat:!0,translucent:u.attributes.color.value[3]!==255,renderState:{lineWidth:t._scene.clampLineWidth(f)}}),asynchronous:!1,shadows:a}))}};y0.prototype.getBoundingSphere=function(e){let t=this._entity,n=this._primitive,i=this._outlinePrimitive,o;return l(n)&&n.show&&n.ready&&(o=n.getGeometryInstanceAttributes(t),l(o)&&l(o.boundingSphere))?(re.clone(o.boundingSphere,e),nt.DONE):l(i)&&i.show&&i.ready&&(o=i.getGeometryInstanceAttributes(t),l(o)&&l(o.boundingSphere))?(re.clone(o.boundingSphere,e),nt.DONE):l(n)&&!n.ready||l(i)&&!i.ready?nt.PENDING:nt.FAILED};y0.prototype.isDestroyed=function(){return!1};y0.prototype.destroy=function(){let e=this._primitives,t=this._orderedGroundPrimitives;this._geometryUpdater._onTerrain?t.remove(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),le(this)};var $n=y0;var MQ={};function YD(e,t){l(MQ[e])||(MQ[e]=!0,console.warn(y(t,e)))}YD.geometryOutlines="Entity geometry outlines are unsupported on terrain. Outlines will be disabled. To enable outlines, disable geometry terrain clamping by explicitly setting height to 0.";YD.geometryZIndex="Entity geometry with zIndex are unsupported when height or extrudedHeight are defined.  zIndex will be ignored";YD.geometryHeightReference="Entity corridor, ellipse, polygon or rectangle with heightReference must also have a defined height.  heightReference will be ignored";YD.geometryExtrudedHeightReference="Entity corridor, ellipse, polygon or rectangle with extrudedHeightReference must also have a defined extrudedHeight.  extrudedHeightReference will be ignored";var vt=YD;var Bve={NONE:0,GEODESIC:1,RHUMB:2},qt=Object.freeze(Bve);var LQ=R.EPSILON10;function Rve(e,t,n,i){if(!l(e))return;n=y(n,!1);let o=l(i),r=e.length;if(r<2)return e;let s,a=e[0],c,u,f=0,d=-1;for(s=1;s<r;++s)c=e[s],t(a,c,LQ)?(l(u)||(u=e.slice(0,s),f=s-1,d=0),o&&i.push(s)):(l(u)&&(u.push(c),f=s,o&&(d=i.length)),a=c);return n&&t(e[0],e[r-1],LQ)&&(o&&(l(u)?i.splice(d,0,f):i.push(r-1)),l(u)?u.length-=1:u=e.slice(0,-1)),l(u)?u:e}var _o=Rve;function Mve(e){let t=e._uSquared,n=e._ellipsoid.maximumRadius,i=e._ellipsoid.minimumRadius,o=(n-i)/n,r=Math.cos(e._startHeading),s=Math.sin(e._startHeading),a=(1-o)*Math.tan(e._start.latitude),c=1/Math.sqrt(1+a*a),u=c*a,f=Math.atan2(a,r),d=c*s,p=d*d,g=1-p,m=Math.sqrt(g),A=t/4,x=A*A,C=x*A,b=x*x,T=1+A-3*x/4+5*C/4-175*b/64,S=1-A+15*x/8-35*C/8,w=1-3*A+35*x/4,D=1-5*A,I=T*f-S*Math.sin(2*f)*A/2-w*Math.sin(4*f)*x/16-D*Math.sin(6*f)*C/48-Math.sin(8*f)*5*b/512,B=e._constants;B.a=n,B.b=i,B.f=o,B.cosineHeading=r,B.sineHeading=s,B.tanU=a,B.cosineU=c,B.sineU=u,B.sigma=f,B.sineAlpha=d,B.sineSquaredAlpha=p,B.cosineSquaredAlpha=g,B.cosineAlpha=m,B.u2Over4=A,B.u4Over16=x,B.u6Over64=C,B.u8Over256=b,B.a0=T,B.a1=S,B.a2=w,B.a3=D,B.distanceRatio=I}function Lve(e,t){return e*t*(4+e*(4-3*t))/16}function FQ(e,t,n,i,o,r,s){let a=Lve(e,n);return(1-a)*e*t*(i+a*o*(s+a*r*(2*s*s-1)))}function 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i=e*e,o=i*i,r=o*i,s=r*i,a=s*i,c=a*i,u=n,f=Math.sin(2*u),d=Math.sin(4*u),p=Math.sin(6*u),g=Math.sin(8*u),m=Math.sin(10*u),A=Math.sin(12*u);return t*((1-i/4-3*o/64-5*r/256-175*s/16384-441*a/65536-4851*c/1048576)*u-(3*i/8+3*o/32+45*r/1024+105*s/4096+2205*a/131072+6237*c/524288)*f+(15*o/256+45*r/1024+525*s/16384+1575*a/65536+155925*c/8388608)*d-(35*r/3072+175*s/12288+3675*a/262144+13475*c/1048576)*p+(315*s/131072+2205*a/524288+43659*c/8388608)*g-(693*a/1310720+6237*c/5242880)*m+1001*c/8388608*A)}function kve(e,t,n){let i=e/n;if(t===0)return i;let o=i*i,r=o*i,s=r*i,a=t,c=a*a,u=c*c,f=u*c,d=f*c,p=d*c,g=p*c,m=Math.sin(2*i),A=Math.cos(2*i),x=Math.sin(4*i),C=Math.cos(4*i),b=Math.sin(6*i),T=Math.cos(6*i),S=Math.sin(8*i),w=Math.cos(8*i),D=Math.sin(10*i),I=Math.cos(10*i),B=Math.sin(12*i);return 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0,i),b,T,S,w=[d[0]];for(f=0;f<p-1;f++)g=d[f],m=d[f+1],b=zi.lineSegmentPlane(g,m,u3,a3),l(b)&&!h.equalsEpsilon(b,g,R.EPSILON7)&&!h.equalsEpsilon(b,m,R.EPSILON7)&&(e.arcType===qt.GEODESIC?w.push(h.clone(b)):e.arcType===qt.RHUMB&&(S=i.cartesianToCartographic(b,c3).longitude,A=i.cartesianToCartographic(g,c3),x=i.cartesianToCartographic(m,WQ),C.setEndPoints(A,x),T=C.findIntersectionWithLongitude(S,jQ),b=i.cartographicToCartesian(T,a3),l(b)&&!h.equalsEpsilon(b,g,R.EPSILON7)&&!h.equalsEpsilon(b,m,R.EPSILON7)&&w.push(h.clone(b)))),w.push(m);n&&(g=d[p-1],m=d[0],b=zi.lineSegmentPlane(g,m,u3,a3),l(b)&&!h.equalsEpsilon(b,g,R.EPSILON7)&&!h.equalsEpsilon(b,m,R.EPSILON7)&&(e.arcType===qt.GEODESIC?w.push(h.clone(b)):e.arcType===qt.RHUMB&&(S=i.cartesianToCartographic(b,c3).longitude,A=i.cartesianToCartographic(g,c3),x=i.cartesianToCartographic(m,WQ),C.setEndPoints(A,x),T=C.findIntersectionWithLongitude(S,jQ),b=i.cartographicToCartesian(T,a3),l(b)&&!h.equalsEpsilon(b,g,R.EPSILON7)&&!h.equalsEpsilon(b,m,R.EPSILON7)&&w.push(h.clone(b)))));let D=w.length,I=new Array(D);for(f=0;f<D;f++){let j=fe.fromCartesian(w[f],i);j.height=0,I[f]=j}if(I=_o(I,fe.equalsEpsilon),D=I.length,D<2)return;let B=[],M=[],L=[],_=[],E=$ve,v=eDe,P=tDe,O=nDe,F=iDe,U=I[0],V=I[1],G=I[D-1];for(E=fc(i,G,a,E),O=fc(i,V,a,O),v=fc(i,U,a,v),P=fc(i,U,c,P),n?F=ZH(E,v,P,O,F):F=t8(U,V,c,i,F),h.pack(F,M,0),h.pack(v,L,0),h.pack(P,_,0),B.push(U.latitude),B.push(U.longitude),KH(U,V,a,c,o,r,i,M,L,_,B),f=1;f<D-1;++f){E=h.clone(v,E),v=h.clone(O,v);let j=I[f];fc(i,j,c,P),fc(i,I[f+1],a,O),ZH(E,v,P,O,F),u=M.length,h.pack(F,M,u),h.pack(v,L,u),h.pack(P,_,u),B.push(j.latitude),B.push(j.longitude),KH(I[f],I[f+1],a,c,o,r,i,M,L,_,B)}let k=I[D-1],Y=I[D-2];if(v=fc(i,k,a,v),P=fc(i,k,c,P),n){let j=I[0];E=fc(i,Y,a,E),O=fc(i,j,a,O),F=ZH(E,v,P,O,F)}else F=t8(Y,k,c,i,F);if(u=M.length,h.pack(F,M,u),h.pack(v,L,u),h.pack(P,_,u),B.push(k.latitude),B.push(k.longitude),n){for(KH(k,U,a,c,o,r,i,M,L,_,B),u=M.length,f=0;f<3;++f)M[u+f]=M[f],L[u+f]=L[f],_[u+f]=_[f];B.push(U.latitude),B.push(U.longitude)}return PDe(n,s,L,_,M,B,t)};var oDe=new h,rDe=new Q,sDe=new Oe;function qQ(e,t,n,i){let o=Bm(n,t,oDe),r=h.dot(o,e);if(r>r$||r<UQ){let s=Bm(i,n,c$),a=r<UQ?R.PI_OVER_TWO:-R.PI_OVER_TWO,c=Oe.fromAxisAngle(s,a,sDe),u=Q.fromQuaternion(c,rDe);return Q.multiplyByVector(u,e,e),!0}return!1}var YQ=new fe,aDe=new h,XQ=new h;function KD(e,t,n,i,o){let r=fe.toCartesian(t,e._ellipsoid,aDe),s=h.add(r,n,XQ),a=!1,c=e._ellipsoid,u=c.cartesianToCartographic(s,YQ);Math.abs(t.longitude-u.longitude)>R.PI_OVER_TWO&&(a=!0,s=h.subtract(r,n,XQ),u=c.cartesianToCartographic(s,YQ)),u.height=0;let f=e.project(u,o);return o=h.subtract(f,i,o),o.z=0,o=h.normalize(o,o),a&&h.negate(o,o),o}var cDe=new h,KQ=new h;function JQ(e,t,n,i,o,r){let s=h.subtract(t,e,cDe);h.normalize(s,s);let a=n-s$,c=h.multiplyByScalar(s,a,KQ);h.add(e,c,o);let u=i-a$;c=h.multiplyByScalar(s,u,KQ),h.add(t,c,r)}var lDe=new h;function l3(e,t){let n=nn.getPointDistance(u3,e),i=nn.getPointDistance(u3,t),o=lDe;R.equalsEpsilon(n,0,R.EPSILON2)?(o=Bm(t,e,o),h.multiplyByScalar(o,R.EPSILON2,o),h.add(e,o,e)):R.equalsEpsilon(i,0,R.EPSILON2)&&(o=Bm(e,t,o),h.multiplyByScalar(o,R.EPSILON2,o),h.add(t,o,t))}function uDe(e,t){let n=Math.abs(e.longitude),i=Math.abs(t.longitude);if(R.equalsEpsilon(n,R.PI,R.EPSILON11)){let o=R.sign(t.longitude);return e.longitude=o*(n-R.EPSILON11),1}else if(R.equalsEpsilon(i,R.PI,R.EPSILON11)){let o=R.sign(e.longitude);return t.longitude=o*(i-R.EPSILON11),2}return 0}var l$=new fe,u$=new fe,ZQ=new h,QH=new h,QQ=new h,$Q=new h,fDe=new h,e$=new h,dDe=[l$,u$],hDe=new ce,mDe=new h,pDe=new h,_De=new h,gDe=new h,yDe=new h,ADe=new h,$H=new h,e8=new h,xDe=new h,CDe=new h,TDe=new h,t$=new h,bDe=new h,EDe=new h,SDe=new Vn,wDe=new Vn,n$=new h,vDe=new h,i$=new h,DDe=[new re,new re],f$=[0,2,1,0,3,2,0,7,3,0,4,7,0,5,4,0,1,5,5,7,4,5,6,7,5,2,6,5,1,2,3,6,2,3,7,6],o$=f$.length;function PDe(e,t,n,i,o,r,s){let a,c,u=t._ellipsoid,f=n.length/3-1,d=f*8,p=d*4,g=f*36,m=d>65535?new Uint32Array(g):new Uint16Array(g),A=new Float64Array(d*3),x=new Float32Array(p),C=new Float32Array(p),b=new Float32Array(p),T=new Float32Array(p),S=new Float32Array(p),w,D,I,B;s&&(w=new Float32Array(p),D=new Float32Array(p),I=new Float32Array(p),B=new Float32Array(d*2));let M=r.length/2,L=0,_=l$;_.height=0;let E=u$;E.height=0;let v=ZQ,P=QH;if(s)for(c=0,a=1;a<M;a++)_.latitude=r[c],_.longitude=r[c+1],E.latitude=r[c+2],E.longitude=r[c+3],v=t.project(_,v),P=t.project(E,P),L+=h.distance(v,P),c+=2;let O=i.length/3;P=h.unpack(i,0,P);let F=0;for(c=3,a=1;a<O;a++)v=h.clone(P,v),P=h.unpack(i,c,P),F+=h.distance(v,P),c+=3;let U;c=3;let V=0,G=0,k=0,Y=0,j=!1,X=h.unpack(n,0,$Q),W=h.unpack(i,0,QH),J=h.unpack(o,0,e$);if(e){let we=h.unpack(n,n.length-6,QQ);qQ(J,we,X,W)&&(J=h.negate(J,J))}let Z=0,he=0,pe=0;for(a=0;a<f;a++){let we=h.clone(X,QQ),Fe=h.clone(W,ZQ),He=h.clone(J,fDe);j&&(He=h.negate(He,He)),X=h.unpack(n,c,$Q),W=h.unpack(i,c,QH),J=h.unpack(o,c,e$),j=qQ(J,we,X,W),_.latitude=r[V],_.longitude=r[V+1],E.latitude=r[V+2],E.longitude=r[V+3];let Dt,Vt,on,dt;if(s){let Wi=uDe(_,E);Dt=t.project(_,yDe),Vt=t.project(E,ADe);let Vr=Bm(Vt,Dt,n$);Vr.y=Math.abs(Vr.y),on=$H,dt=e8,Wi===0||h.dot(Vr,h.UNIT_Y)>r$?(on=KD(t,_,He,Dt,$H),dt=KD(t,E,J,Vt,e8)):Wi===1?(dt=KD(t,E,J,Vt,e8),on.x=0,on.y=R.sign(_.longitude-Math.abs(E.longitude)),on.z=0):(on=KD(t,_,He,Dt,$H),dt.x=0,dt.y=R.sign(_.longitude-E.longitude),dt.z=0)}let Pn=h.distance(Fe,W),si=Vn.fromCartesian(we,SDe),ot=h.subtract(X,we,xDe),Gt=h.normalize(ot,t$),Xn=h.subtract(Fe,we,CDe);Xn=h.normalize(Xn,Xn);let Se=h.cross(Gt,Xn,t$);Se=h.normalize(Se,Se);let yt=h.cross(Xn,He,bDe);yt=h.normalize(yt,yt);let kt=h.subtract(W,X,TDe);kt=h.normalize(kt,kt);let vi=h.cross(J,kt,EDe);vi=h.normalize(vi,vi);let Ri=Pn/F,Yo=Z/F,bo=0,Io,Zn,Re,Qe=0,Ke=0;if(s){bo=h.distance(Dt,Vt),Io=Vn.fromCartesian(Dt,wDe),Zn=h.subtract(Vt,Dt,n$),Re=h.normalize(Zn,vDe);let Wi=Re.x;Re.x=Re.y,Re.y=-Wi,Qe=bo/L,Ke=he/L}for(U=0;U<8;U++){let Wi=Y+U*4,Vr=G+U*2,Yr=Wi+3,ic=U<4?1:-1,Mi=U===2||U===3||U===6||U===7?1:-1;h.pack(si.high,x,Wi),x[Yr]=ot.x,h.pack(si.low,C,Wi),C[Yr]=ot.y,h.pack(yt,b,Wi),b[Yr]=ot.z,h.pack(vi,T,Wi),T[Yr]=Ri*ic,h.pack(Se,S,Wi);let Ur=Yo*Mi;Ur===0&&Mi<0&&(Ur=9),S[Yr]=Ur,s&&(w[Wi]=Io.high.x,w[Wi+1]=Io.high.y,w[Wi+2]=Io.low.x,w[Wi+3]=Io.low.y,I[Wi]=-on.y,I[Wi+1]=on.x,I[Wi+2]=dt.y,I[Wi+3]=-dt.x,D[Wi]=Zn.x,D[Wi+1]=Zn.y,D[Wi+2]=Re.x,D[Wi+3]=Re.y,B[Vr]=Qe*ic,Ur=Ke*Mi,Ur===0&&Mi<0&&(Ur=9),B[Vr+1]=Ur)}let je=_De,rt=gDe,Lt=mDe,xn=pDe,jn=ce.fromCartographicArray(dDe,hDe),mo=ri.getMinimumMaximumHeights(jn,u),Ts=mo.minimumTerrainHeight,Xs=mo.maximumTerrainHeight;pe+=Ts,pe+=Xs,JQ(we,Fe,Ts,Xs,je,Lt),JQ(X,W,Ts,Xs,rt,xn);let dr=h.multiplyByScalar(Se,R.EPSILON5,i$);h.add(je,dr,je),h.add(rt,dr,rt),h.add(Lt,dr,Lt),h.add(xn,dr,xn),l3(je,rt),l3(Lt,xn),h.pack(je,A,k),h.pack(rt,A,k+3),h.pack(xn,A,k+6),h.pack(Lt,A,k+9),dr=h.multiplyByScalar(Se,-2*R.EPSILON5,i$),h.add(je,dr,je),h.add(rt,dr,rt),h.add(Lt,dr,Lt),h.add(xn,dr,xn),l3(je,rt),l3(Lt,xn),h.pack(je,A,k+12),h.pack(rt,A,k+15),h.pack(xn,A,k+18),h.pack(Lt,A,k+21),V+=2,c+=3,G+=16,k+=24,Y+=32,Z+=Pn,he+=bo}c=0;let oe=0;for(a=0;a<f;a++){for(U=0;U<o$;U++)m[c+U]=f$[U]+oe;oe+=8,c+=o$}let ue=DDe;re.fromVertices(n,h.ZERO,3,ue[0]),re.fromVertices(i,h.ZERO,3,ue[1]);let _e=re.fromBoundingSpheres(ue);_e.radius+=pe/(f*2);let Ce={position:new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,normalize:!1,values:A}),startHiAndForwardOffsetX:V_(x),startLoAndForwardOffsetY:V_(C),startNormalAndForwardOffsetZ:V_(b),endNormalAndTextureCoordinateNormalizationX:V_(T),rightNormalAndTextureCoordinateNormalizationY:V_(S)};return s&&(Ce.startHiLo2D=V_(w),Ce.offsetAndRight2D=V_(D),Ce.startEndNormals2D=V_(I),Ce.texcoordNormalization2D=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,normalize:!1,values:B})),new it({attributes:Ce,indices:m,boundingSphere:_e})}function V_(e){return new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}U_._projectNormal=KD;var A0=U_;var JD=`#ifdef GL_EXT_frag_depth
#extension GL_EXT_frag_depth : enable
#endif

varying vec4 v_startPlaneNormalEcAndHalfWidth;
varying vec4 v_endPlaneNormalEcAndBatchId;
varying vec4 v_rightPlaneEC; // Technically can compute distance for this here
varying vec4 v_endEcAndStartEcX;
varying vec4 v_texcoordNormalizationAndStartEcYZ;

#ifdef PER_INSTANCE_COLOR
varying vec4 v_color;
#endif

void main(void)
{
    float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture2D(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));
    vec3 ecStart = vec3(v_endEcAndStartEcX.w, v_texcoordNormalizationAndStartEcYZ.zw);

    // Discard for sky
    if (logDepthOrDepth == 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        gl_FragColor = vec4(1.0, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float halfMaxWidth = v_startPlaneNormalEcAndHalfWidth.w * czm_metersPerPixel(eyeCoordinate);
    // Check distance of the eye coordinate against the right-facing plane
    float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);

    // Check eye coordinate against the mitering planes
    float distanceFromStart = czm_planeDistance(v_startPlaneNormalEcAndHalfWidth.xyz, -dot(ecStart, v_startPlaneNormalEcAndHalfWidth.xyz), eyeCoordinate.xyz);
    float distanceFromEnd = czm_planeDistance(v_endPlaneNormalEcAndBatchId.xyz, -dot(v_endEcAndStartEcX.xyz, v_endPlaneNormalEcAndBatchId.xyz), eyeCoordinate.xyz);

    if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        gl_FragColor = vec4(1.0, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    // Check distance of the eye coordinate against start and end planes with normals in the right plane.
    // For computing unskewed lengthwise texture coordinate.
    // Can also be used for clipping extremely pointy miters, but in practice unnecessary because of miter breaking.

    // aligned plane: cross the right plane normal with miter plane normal, then cross the result with right again to point it more "forward"
    vec3 alignedPlaneNormal;

    // start aligned plane
    alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_startPlaneNormalEcAndHalfWidth.xyz);
    alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));
    distanceFromStart = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, ecStart), eyeCoordinate.xyz);

    // end aligned plane
    alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_endPlaneNormalEcAndBatchId.xyz);
    alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));
    distanceFromEnd = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, v_endEcAndStartEcX.xyz), eyeCoordinate.xyz);

#ifdef PER_INSTANCE_COLOR
    gl_FragColor = czm_gammaCorrect(v_color);
#else // PER_INSTANCE_COLOR
    // Clamp - distance to aligned planes may be negative due to mitering,
    // so fragment texture coordinate might be out-of-bounds.
    float s = clamp(distanceFromStart / (distanceFromStart + distanceFromEnd), 0.0, 1.0);
    s = (s * v_texcoordNormalizationAndStartEcYZ.x) + v_texcoordNormalizationAndStartEcYZ.y;
    float t = (widthwiseDistance + halfMaxWidth) / (2.0 * halfMaxWidth);

    czm_materialInput materialInput;

    materialInput.s = s;
    materialInput.st = vec2(s, t);
    materialInput.str = vec3(s, t, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    gl_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#endif // PER_INSTANCE_COLOR

    // Premultiply alpha. Required for classification primitives on translucent globe.
    gl_FragColor.rgb *= gl_FragColor.a;

    czm_writeDepthClamp();
}
`;var ZD=`varying vec3 v_forwardDirectionEC;
varying vec3 v_texcoordNormalizationAndHalfWidth;
varying float v_batchId;

#ifdef PER_INSTANCE_COLOR
varying vec4 v_color;
#else
varying vec2 v_alignedPlaneDistances;
varying float v_texcoordT;
#endif

float rayPlaneDistanceUnsafe(vec3 origin, vec3 direction, vec3 planeNormal, float planeDistance) {
    // We don't expect the ray to ever be parallel to the plane
    return (-planeDistance - dot(planeNormal, origin)) / dot(planeNormal, direction);
}

void main(void)
{
    vec4 eyeCoordinate = gl_FragCoord;
    eyeCoordinate /= eyeCoordinate.w;

#ifdef PER_INSTANCE_COLOR
    gl_FragColor = czm_gammaCorrect(v_color);
#else // PER_INSTANCE_COLOR
    // Use distances for planes aligned with segment to prevent skew in dashing
    float distanceFromStart = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, -v_forwardDirectionEC, v_forwardDirectionEC.xyz, v_alignedPlaneDistances.x);
    float distanceFromEnd = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, v_forwardDirectionEC, -v_forwardDirectionEC.xyz, v_alignedPlaneDistances.y);

    // Clamp - distance to aligned planes may be negative due to mitering
    distanceFromStart = max(0.0, distanceFromStart);
    distanceFromEnd = max(0.0, distanceFromEnd);

    float s = distanceFromStart / (distanceFromStart + distanceFromEnd);
    s = (s * v_texcoordNormalizationAndHalfWidth.x) + v_texcoordNormalizationAndHalfWidth.y;

    czm_materialInput materialInput;

    materialInput.s = s;
    materialInput.st = vec2(s, v_texcoordT);
    materialInput.str = vec3(s, v_texcoordT, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    gl_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#endif // PER_INSTANCE_COLOR
}
`;var QD=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;

attribute vec4 startHiAndForwardOffsetX;
attribute vec4 startLoAndForwardOffsetY;
attribute vec4 startNormalAndForwardOffsetZ;
attribute vec4 endNormalAndTextureCoordinateNormalizationX;
attribute vec4 rightNormalAndTextureCoordinateNormalizationY;
attribute vec4 startHiLo2D;
attribute vec4 offsetAndRight2D;
attribute vec4 startEndNormals2D;
attribute vec2 texcoordNormalization2D;

attribute float batchId;

varying vec3 v_forwardDirectionEC;
varying vec3 v_texcoordNormalizationAndHalfWidth;
varying float v_batchId;

// For materials
#ifdef WIDTH_VARYING
varying float v_width;
#endif
#ifdef ANGLE_VARYING
varying float v_polylineAngle;
#endif

#ifdef PER_INSTANCE_COLOR
varying vec4 v_color;
#else
varying vec2 v_alignedPlaneDistances;
varying float v_texcoordT;
#endif

// Morphing planes using SLERP or NLERP doesn't seem to work, so instead draw the material directly on the shadow volume.
// Morph views are from very far away and aren't meant to be used precisely, so this should be sufficient.
void main()
{
    v_batchId = batchId;

    // Start position
    vec4 posRelativeToEye2D = czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw));
    vec4 posRelativeToEye3D = czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz);
    vec4 posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);
    vec3 posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;
    vec3 posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;
    vec3 startEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;

    // Start plane
    vec4 startPlane2D;
    vec4 startPlane3D;
    startPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.xy);
    startPlane3D.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;
    startPlane2D.w = -dot(startPlane2D.xyz, posEc2D);
    startPlane3D.w = -dot(startPlane3D.xyz, posEc3D);

    // Right plane
    vec4 rightPlane2D;
    vec4 rightPlane3D;
    rightPlane2D.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);
    rightPlane3D.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;
    rightPlane2D.w = -dot(rightPlane2D.xyz, posEc2D);
    rightPlane3D.w = -dot(rightPlane3D.xyz, posEc3D);

    // End position
    posRelativeToEye2D = posRelativeToEye2D + vec4(0.0, offsetAndRight2D.xy, 0.0);
    posRelativeToEye3D = posRelativeToEye3D + vec4(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w, 0.0);
    posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);
    posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;
    posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;
    vec3 endEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;
    vec3 forwardEc3D = czm_normal * normalize(vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w));
    vec3 forwardEc2D = czm_normal * normalize(vec3(0.0, offsetAndRight2D.xy));

    // End plane
    vec4 endPlane2D;
    vec4 endPlane3D;
    endPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.zw);
    endPlane3D.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;
    endPlane2D.w = -dot(endPlane2D.xyz, posEc2D);
    endPlane3D.w = -dot(endPlane3D.xyz, posEc3D);

    // Forward direction
    v_forwardDirectionEC = normalize(endEC - startEC);

    vec2 cleanTexcoordNormalization2D;
    cleanTexcoordNormalization2D.x = abs(texcoordNormalization2D.x);
    cleanTexcoordNormalization2D.y = czm_branchFreeTernary(texcoordNormalization2D.y > 1.0, 0.0, abs(texcoordNormalization2D.y));
    vec2 cleanTexcoordNormalization3D;
    cleanTexcoordNormalization3D.x = abs(endNormalAndTextureCoordinateNormalizationX.w);
    cleanTexcoordNormalization3D.y = rightNormalAndTextureCoordinateNormalizationY.w;
    cleanTexcoordNormalization3D.y = czm_branchFreeTernary(cleanTexcoordNormalization3D.y > 1.0, 0.0, abs(cleanTexcoordNormalization3D.y));

    v_texcoordNormalizationAndHalfWidth.xy = mix(cleanTexcoordNormalization2D, cleanTexcoordNormalization3D, czm_morphTime);

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#else // PER_INSTANCE_COLOR
    // For computing texture coordinates

    v_alignedPlaneDistances.x = -dot(v_forwardDirectionEC, startEC);
    v_alignedPlaneDistances.y = -dot(-v_forwardDirectionEC, endEC);
#endif // PER_INSTANCE_COLOR

#ifdef WIDTH_VARYING
    float width = czm_batchTable_width(batchId);
    float halfWidth = width * 0.5;
    v_width = width;
    v_texcoordNormalizationAndHalfWidth.z = halfWidth;
#else
    float halfWidth = 0.5 * czm_batchTable_width(batchId);
    v_texcoordNormalizationAndHalfWidth.z = halfWidth;
#endif

    // Compute a normal along which to "push" the position out, extending the miter depending on view distance.
    // Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.
    // Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.
    // Since this is morphing, compute both 3D and 2D positions and then blend.

    // ****** 3D ******
    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEc3D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position3DHigh, position3DLow); // w = 1.0, see czm_computePosition
    float absStartPlaneDistance = abs(czm_planeDistance(startPlane3D, positionEc3D.xyz));
    float absEndPlaneDistance = abs(czm_planeDistance(endPlane3D, positionEc3D.xyz));
    vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane3D.xyz, endPlane3D.xyz);
    vec3 upOrDown = normalize(cross(rightPlane3D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    vec3 normalEC = normalize(cross(planeDirection, upOrDown));         // In practice, the opposite seems to work too.

    // Nudge the top vertex upwards to prevent flickering
    vec3 geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc3D));
    geodeticSurfaceNormal *= float(0.0 <= rightNormalAndTextureCoordinateNormalizationY.w && rightNormalAndTextureCoordinateNormalizationY.w <= 1.0);
    geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;
    positionEc3D.xyz += geodeticSurfaceNormal;

    // Determine if this vertex is on the "left" or "right"
    normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);

    // A "perfect" implementation would push along normals according to the angle against forward.
    // In practice, just pushing the normal out by halfWidth is sufficient for morph views.
    positionEc3D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc3D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)

    // ****** 2D ******
    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEc2D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy); // w = 1.0, see czm_computePosition
    absStartPlaneDistance = abs(czm_planeDistance(startPlane2D, positionEc2D.xyz));
    absEndPlaneDistance = abs(czm_planeDistance(endPlane2D, positionEc2D.xyz));
    planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane2D.xyz, endPlane2D.xyz);
    upOrDown = normalize(cross(rightPlane2D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    normalEC = normalize(cross(planeDirection, upOrDown));         // In practice, the opposite seems to work too.

    // Nudge the top vertex upwards to prevent flickering
    geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc2D));
    geodeticSurfaceNormal *= float(0.0 <= texcoordNormalization2D.y && texcoordNormalization2D.y <= 1.0);
    geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;
    positionEc2D.xyz += geodeticSurfaceNormal;

    // Determine if this vertex is on the "left" or "right"
    normalEC *= sign(texcoordNormalization2D.x);
#ifndef PER_INSTANCE_COLOR
    // Use vertex's sidedness to compute its texture coordinate.
    v_texcoordT = clamp(sign(texcoordNormalization2D.x), 0.0, 1.0);
#endif

    // A "perfect" implementation would push along normals according to the angle against forward.
    // In practice, just pushing the normal out by halfWidth is sufficient for morph views.
    positionEc2D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc2D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)

    // Blend for actual position
    gl_Position = czm_projection * mix(positionEc2D, positionEc3D, czm_morphTime);

#ifdef ANGLE_VARYING
    // Approximate relative screen space direction of the line.
    vec2 approxLineDirection = normalize(vec2(v_forwardDirectionEC.x, -v_forwardDirectionEC.y));
    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var $D=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;

// In 2D and in 3D, texture coordinate normalization component signs encodes:
// * X sign - sidedness relative to right plane
// * Y sign - is negative OR magnitude is greater than 1.0 if vertex is on bottom of volume
#ifndef COLUMBUS_VIEW_2D
attribute vec4 startHiAndForwardOffsetX;
attribute vec4 startLoAndForwardOffsetY;
attribute vec4 startNormalAndForwardOffsetZ;
attribute vec4 endNormalAndTextureCoordinateNormalizationX;
attribute vec4 rightNormalAndTextureCoordinateNormalizationY;
#else
attribute vec4 startHiLo2D;
attribute vec4 offsetAndRight2D;
attribute vec4 startEndNormals2D;
attribute vec2 texcoordNormalization2D;
#endif

attribute float batchId;

varying vec4 v_startPlaneNormalEcAndHalfWidth;
varying vec4 v_endPlaneNormalEcAndBatchId;
varying vec4 v_rightPlaneEC;
varying vec4 v_endEcAndStartEcX;
varying vec4 v_texcoordNormalizationAndStartEcYZ;

// For materials
#ifdef WIDTH_VARYING
varying float v_width;
#endif
#ifdef ANGLE_VARYING
varying float v_polylineAngle;
#endif

#ifdef PER_INSTANCE_COLOR
varying vec4 v_color;
#endif

void main()
{
#ifdef COLUMBUS_VIEW_2D
    vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw))).xyz;

    vec3 forwardDirectionEC = czm_normal * vec3(0.0, offsetAndRight2D.xy);
    vec3 ecEnd = forwardDirectionEC + ecStart;
    forwardDirectionEC = normalize(forwardDirectionEC);

    // Right plane
    v_rightPlaneEC.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);
    v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);

    // start plane
    vec4 startPlaneEC;
    startPlaneEC.xyz =  czm_normal * vec3(0.0, startEndNormals2D.xy);
    startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);

    // end plane
    vec4 endPlaneEC;
    endPlaneEC.xyz =  czm_normal * vec3(0.0, startEndNormals2D.zw);
    endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);

    v_texcoordNormalizationAndStartEcYZ.x = abs(texcoordNormalization2D.x);
    v_texcoordNormalizationAndStartEcYZ.y = texcoordNormalization2D.y;

#else // COLUMBUS_VIEW_2D
    vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz)).xyz;
    vec3 offset = czm_normal * vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w);
    vec3 ecEnd = ecStart + offset;

    vec3 forwardDirectionEC = normalize(offset);

    // start plane
    vec4 startPlaneEC;
    startPlaneEC.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;
    startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);

    // end plane
    vec4 endPlaneEC;
    endPlaneEC.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;
    endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);

    // Right plane
    v_rightPlaneEC.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;
    v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);

    v_texcoordNormalizationAndStartEcYZ.x = abs(endNormalAndTextureCoordinateNormalizationX.w);
    v_texcoordNormalizationAndStartEcYZ.y = rightNormalAndTextureCoordinateNormalizationY.w;

#endif // COLUMBUS_VIEW_2D

    v_endEcAndStartEcX.xyz = ecEnd;
    v_endEcAndStartEcX.w = ecStart.x;
    v_texcoordNormalizationAndStartEcYZ.zw = ecStart.yz;

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#endif // PER_INSTANCE_COLOR

    // Compute a normal along which to "push" the position out, extending the miter depending on view distance.
    // Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.
    // Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.
    vec4 positionRelativeToEye = czm_computePosition();

    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEC = czm_modelViewRelativeToEye * positionRelativeToEye; // w = 1.0, see czm_computePosition
    float absStartPlaneDistance = abs(czm_planeDistance(startPlaneEC, positionEC.xyz));
    float absEndPlaneDistance = abs(czm_planeDistance(endPlaneEC, positionEC.xyz));
    vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlaneEC.xyz, endPlaneEC.xyz);
    vec3 upOrDown = normalize(cross(v_rightPlaneEC.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    vec3 normalEC = normalize(cross(planeDirection, upOrDown));           // In practice, the opposite seems to work too.

    // Extrude bottom vertices downward for far view distances, like for GroundPrimitives
    upOrDown = cross(forwardDirectionEC, normalEC);
    upOrDown = float(czm_sceneMode == czm_sceneMode3D) * upOrDown;
    upOrDown = float(v_texcoordNormalizationAndStartEcYZ.y > 1.0 || v_texcoordNormalizationAndStartEcYZ.y < 0.0) * upOrDown;
    upOrDown = min(GLOBE_MINIMUM_ALTITUDE, czm_geometricToleranceOverMeter * length(positionRelativeToEye.xyz)) * upOrDown;
    positionEC.xyz += upOrDown;

    v_texcoordNormalizationAndStartEcYZ.y = czm_branchFreeTernary(v_texcoordNormalizationAndStartEcYZ.y > 1.0, 0.0, abs(v_texcoordNormalizationAndStartEcYZ.y));

    // Determine distance along normalEC to push for a volume of appropriate width.
    // Make volumes about double pixel width for a conservative fit - in practice the
    // extra cost here is minimal compared to the loose volume heights.
    //
    // N = normalEC (guaranteed "right-facing")
    // R = rightEC
    // p = angle between N and R
    // w = distance to push along R if R == N
    // d = distance to push along N
    //
    //   N   R
    //  {  p| }      * cos(p) = dot(N, R) = w / d
    //  d  |  |w    * d = w / dot(N, R)
    //    { | }
    //       o---------- polyline segment ---->
    //
    float width = czm_batchTable_width(batchId);
#ifdef WIDTH_VARYING
    v_width = width;
#endif

    v_startPlaneNormalEcAndHalfWidth.xyz = startPlaneEC.xyz;
    v_startPlaneNormalEcAndHalfWidth.w = width * 0.5;

    v_endPlaneNormalEcAndBatchId.xyz = endPlaneEC.xyz;
    v_endPlaneNormalEcAndBatchId.w = batchId;

    width = width * max(0.0, czm_metersPerPixel(positionEC)); // width = distance to push along R
    width = width / dot(normalEC, v_rightPlaneEC.xyz); // width = distance to push along N

    // Determine if this vertex is on the "left" or "right"
#ifdef COLUMBUS_VIEW_2D
        normalEC *= sign(texcoordNormalization2D.x);
#else
        normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);
#endif

    positionEC.xyz += width * normalEC;
    gl_Position = czm_depthClamp(czm_projection * positionEC);

#ifdef ANGLE_VARYING
    // Approximate relative screen space direction of the line.
    vec2 approxLineDirection = normalize(vec2(forwardDirectionEC.x, -forwardDirectionEC.y));
    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var eP=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;
attribute vec3 prevPosition3DHigh;
attribute vec3 prevPosition3DLow;
attribute vec3 nextPosition3DHigh;
attribute vec3 nextPosition3DLow;
attribute vec2 expandAndWidth;
attribute vec4 color;
attribute float batchId;

varying vec4 v_color;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = czm_computePosition();
    vec4 prev = czm_computePrevPosition();
    vec4 next = czm_computeNextPosition();

    float angle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;

    v_color = color;
}
`;var Ml=`void clipLineSegmentToNearPlane(
    vec3 p0,
    vec3 p1,
    out vec4 positionWC,
    out bool clipped,
    out bool culledByNearPlane,
    out vec4 clippedPositionEC)
{
    culledByNearPlane = false;
    clipped = false;

    vec3 p0ToP1 = p1 - p0;
    float magnitude = length(p0ToP1);
    vec3 direction = normalize(p0ToP1);

    // Distance that p0 is behind the near plane. Negative means p0 is
    // in front of the near plane.
    float endPoint0Distance =  czm_currentFrustum.x + p0.z;

    // Camera looks down -Z.
    // When moving a point along +Z: LESS VISIBLE
    //   * Points in front of the camera move closer to the camera.
    //   * Points behind the camrea move farther away from the camera.
    // When moving a point along -Z: MORE VISIBLE
    //   * Points in front of the camera move farther away from the camera.
    //   * Points behind the camera move closer to the camera.

    // Positive denominator: -Z, becoming more visible
    // Negative denominator: +Z, becoming less visible
    // Nearly zero: parallel to near plane
    float denominator = -direction.z;

    if (endPoint0Distance > 0.0 && abs(denominator) < czm_epsilon7)
    {
        // p0 is behind the near plane and the line to p1 is nearly parallel to
        // the near plane, so cull the segment completely.
        culledByNearPlane = true;
    }
    else if (endPoint0Distance > 0.0)
    {
        // p0 is behind the near plane, and the line to p1 is moving distinctly
        // toward or away from it.

        // t = (-plane distance - dot(plane normal, ray origin)) / dot(plane normal, ray direction)
        float t = endPoint0Distance / denominator;
        if (t < 0.0 || t > magnitude)
        {
            // Near plane intersection is not between the two points.
            // We already confirmed p0 is behind the naer plane, so now
            // we know the entire segment is behind it.
            culledByNearPlane = true;
        }
        else
        {
            // Segment crosses the near plane, update p0 to lie exactly on it.
            p0 = p0 + t * direction;

            // Numerical noise might put us a bit on the wrong side of the near plane.
            // Don't let that happen.
            p0.z = min(p0.z, -czm_currentFrustum.x);

            clipped = true;
        }
    }

    clippedPositionEC = vec4(p0, 1.0);
    positionWC = czm_eyeToWindowCoordinates(clippedPositionEC);
}

vec4 getPolylineWindowCoordinatesEC(vec4 positionEC, vec4 prevEC, vec4 nextEC, float expandDirection, float width, bool usePrevious, out float angle)
{
    // expandDirection +1 is to the _left_ when looking from positionEC toward nextEC.

#ifdef POLYLINE_DASH
    // Compute the window coordinates of the points.
    vec4 positionWindow = czm_eyeToWindowCoordinates(positionEC);
    vec4 previousWindow = czm_eyeToWindowCoordinates(prevEC);
    vec4 nextWindow = czm_eyeToWindowCoordinates(nextEC);

    // Determine the relative screen space direction of the line.
    vec2 lineDir;
    if (usePrevious) {
        lineDir = normalize(positionWindow.xy - previousWindow.xy);
    }
    else {
        lineDir = normalize(nextWindow.xy - positionWindow.xy);
    }
    angle = atan(lineDir.x, lineDir.y) - 1.570796327; // precomputed atan(1,0)

    // Quantize the angle so it doesn't change rapidly between segments.
    angle = floor(angle / czm_piOverFour + 0.5) * czm_piOverFour;
#endif

    vec4 clippedPrevWC, clippedPrevEC;
    bool prevSegmentClipped, prevSegmentCulled;
    clipLineSegmentToNearPlane(prevEC.xyz, positionEC.xyz, clippedPrevWC, prevSegmentClipped, prevSegmentCulled, clippedPrevEC);

    vec4 clippedNextWC, clippedNextEC;
    bool nextSegmentClipped, nextSegmentCulled;
    clipLineSegmentToNearPlane(nextEC.xyz, positionEC.xyz, clippedNextWC, nextSegmentClipped, nextSegmentCulled, clippedNextEC);

    bool segmentClipped, segmentCulled;
    vec4 clippedPositionWC, clippedPositionEC;
    clipLineSegmentToNearPlane(positionEC.xyz, usePrevious ? prevEC.xyz : nextEC.xyz, clippedPositionWC, segmentClipped, segmentCulled, clippedPositionEC);

    if (segmentCulled)
    {
        return vec4(0.0, 0.0, 0.0, 1.0);
    }

    vec2 directionToPrevWC = normalize(clippedPrevWC.xy - clippedPositionWC.xy);
    vec2 directionToNextWC = normalize(clippedNextWC.xy - clippedPositionWC.xy);

    // If a segment was culled, we can't use the corresponding direction
    // computed above. We should never see both of these be true without
    // \`segmentCulled\` above also being true.
    if (prevSegmentCulled)
    {
        directionToPrevWC = -directionToNextWC;
    }
    else if (nextSegmentCulled)
    {
        directionToNextWC = -directionToPrevWC;
    }

    vec2 thisSegmentForwardWC, otherSegmentForwardWC;
    if (usePrevious)
    {
        thisSegmentForwardWC = -directionToPrevWC;
        otherSegmentForwardWC = directionToNextWC;
    }
    else
    {
        thisSegmentForwardWC = directionToNextWC;
        otherSegmentForwardWC =  -directionToPrevWC;
    }

    vec2 thisSegmentLeftWC = vec2(-thisSegmentForwardWC.y, thisSegmentForwardWC.x);

    vec2 leftWC = thisSegmentLeftWC;
    float expandWidth = width * 0.5;

    // When lines are split at the anti-meridian, the position may be at the
    // same location as the next or previous position, and we need to handle
    // that to avoid producing NaNs.
    if (!czm_equalsEpsilon(prevEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1) && !czm_equalsEpsilon(nextEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1))
    {
        vec2 otherSegmentLeftWC = vec2(-otherSegmentForwardWC.y, otherSegmentForwardWC.x);

        vec2 leftSumWC = thisSegmentLeftWC + otherSegmentLeftWC;
        float leftSumLength = length(leftSumWC);
        leftWC = leftSumLength < czm_epsilon6 ? thisSegmentLeftWC : (leftSumWC / leftSumLength);

        // The sine of the angle between the two vectors is given by the formula
        //         |a x b| = |a||b|sin(theta)
        // which is
        //     float sinAngle = length(cross(vec3(leftWC, 0.0), vec3(-thisSegmentForwardWC, 0.0)));
        // Because the z components of both vectors are zero, the x and y coordinate will be zero.
        // Therefore, the sine of the angle is just the z component of the cross product.
        vec2 u = -thisSegmentForwardWC;
        vec2 v = leftWC;
        float sinAngle = abs(u.x * v.y - u.y * v.x);
        expandWidth = clamp(expandWidth / sinAngle, 0.0, width * 2.0);
    }

    vec2 offset = leftWC * expandDirection * expandWidth * czm_pixelRatio;
    return vec4(clippedPositionWC.xy + offset, -clippedPositionWC.z, 1.0) * (czm_projection * clippedPositionEC).w;
}

vec4 getPolylineWindowCoordinates(vec4 position, vec4 previous, vec4 next, float expandDirection, float width, bool usePrevious, out float angle)
{
    vec4 positionEC = czm_modelViewRelativeToEye * position;
    vec4 prevEC = czm_modelViewRelativeToEye * previous;
    vec4 nextEC = czm_modelViewRelativeToEye * next;
    return getPolylineWindowCoordinatesEC(positionEC, prevEC, nextEC, expandDirection, width, usePrevious, angle);
}
`;var i8=`${Ml}
${eP}`,IDe=r0;Rt.isInternetExplorer()||(i8=`#define CLIP_POLYLINE 
${i8}`);function x0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=x0.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,i8),this._fragmentShaderSource=y(e.fragmentShaderSource,IDe),this._renderState=Xi.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(x0.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});x0.VERTEX_FORMAT=ve.POSITION_ONLY;x0.prototype.getFragmentShaderSource=Xi.prototype.getFragmentShaderSource;x0.prototype.isTranslucent=Xi.prototype.isTranslucent;x0.prototype.getRenderState=Xi.prototype.getRenderState;var Br=x0;var tP=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;
attribute vec3 prevPosition3DHigh;
attribute vec3 prevPosition3DLow;
attribute vec3 nextPosition3DHigh;
attribute vec3 nextPosition3DLow;
attribute vec2 expandAndWidth;
attribute vec2 st;
attribute float batchId;

varying float v_width;
varying vec2 v_st;
varying float v_polylineAngle;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = czm_computePosition();
    vec4 prev = czm_computePrevPosition();
    vec4 next = czm_computeNextPosition();

    float angle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;

    v_width = width;
    v_st.s = st.s;
    v_st.t = czm_writeNonPerspective(st.t, gl_Position.w);
    v_polylineAngle = angle;
}
`;var C0=`#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

varying vec2 v_st;

void main()
{
    czm_materialInput materialInput;

    vec2 st = v_st;
    st.t = czm_readNonPerspective(st.t, gl_FragCoord.w);

    materialInput.s = st.s;
    materialInput.st = st;
    materialInput.str = vec3(st, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    gl_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#ifdef VECTOR_TILE
    gl_FragColor *= u_highlightColor;
#endif

    czm_writeLogDepth();
}
`;var o8=`${Ml}
${tP}`,ODe=C0;Rt.isInternetExplorer()||(o8=`#define CLIP_POLYLINE 
${o8}`);function T0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=T0.VERTEX_FORMAT;this.material=l(e.material)?e.material:Ji.fromType(Ji.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,o8),this._fragmentShaderSource=y(e.fragmentShaderSource,ODe),this._renderState=Xi.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(T0.prototype,{vertexShaderSource:{get:function(){let e=this._vertexShaderSource;return this.material.shaderSource.search(/varying\s+float\s+v_polylineAngle;/g)!==-1&&(e=`#define POLYLINE_DASH
${e}`),e}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});T0.VERTEX_FORMAT=ve.POSITION_AND_ST;T0.prototype.getFragmentShaderSource=Xi.prototype.getFragmentShaderSource;T0.prototype.isTranslucent=Xi.prototype.isTranslucent;T0.prototype.getRenderState=Xi.prototype.getRenderState;var ws=T0;function Rm(e){e=y(e,y.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this._hasPerInstanceColors=!0;let t=e.appearance;l(t)||(t=new ws),this.appearance=t,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,Fn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this._debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:!1,interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:!1,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0},this._zIndex=void 0,this._ready=!1;let n=this;this._readyPromise=new Promise((i,o)=>{n._completeLoad=()=>{this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let r=this._error;l(r)?o(r):i(this)}}),this._primitive=void 0,this._sp=void 0,this._sp2D=void 0,this._spMorph=void 0,this._renderState=d$(!1),this._renderState3DTiles=d$(!0),this._renderStateMorph=Ne.fromCache({cull:{enabled:!0,face:yi.FRONT},depthTest:{enabled:!0},blending:cn.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1})}Object.defineProperties(Rm.prototype,{interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},debugShowShadowVolume:{get:function(){return this._debugShowShadowVolume}}});Rm.initializeTerrainHeights=function(){return ri.initialize()};function BDe(e,t,n){let i=t.context,o=e._primitive,r=o._attributeLocations,s=o._batchTable.getVertexShaderCallback()($D);s=An._appendShowToShader(o,s),s=An._appendDistanceDisplayConditionToShader(o,s),s=An._modifyShaderPosition(e,s,t.scene3DOnly);let a=o._batchTable.getVertexShaderCallback()(QD);a=An._appendShowToShader(o,a),a=An._appendDistanceDisplayConditionToShader(o,a),a=An._modifyShaderPosition(e,a,t.scene3DOnly);let c=o._batchTable.getVertexShaderCallback()(JD),u=[`GLOBE_MINIMUM_ALTITUDE ${t.mapProjection.ellipsoid.minimumRadius.toFixed(1)}`],f="",d="";l(n.material)?(d=l(n.material)?n.material.shaderSource:"",d.search(/varying\s+float\s+v_polylineAngle;/g)!==-1&&u.push("ANGLE_VARYING"),d.search(/varying\s+float\s+v_width;/g)!==-1&&u.push("WIDTH_VARYING")):f="PER_INSTANCE_COLOR",u.push(f);let p=e.debugShowShadowVolume?["DEBUG_SHOW_VOLUME",f]:[f],g=new Ve({defines:u,sources:[s]}),m=new Ve({defines:p,sources:[d,c]});e._sp=jt.replaceCache({context:i,shaderProgram:o._sp,vertexShaderSource:g,fragmentShaderSource:m,attributeLocations:r});let A=i.shaderCache.getDerivedShaderProgram(e._sp,"2dColor");if(!l(A)){let C=new Ve({defines:u.concat(["COLUMBUS_VIEW_2D"]),sources:[s]});A=i.shaderCache.createDerivedShaderProgram(e._sp,"2dColor",{context:i,shaderProgram:e._sp2D,vertexShaderSource:C,fragmentShaderSource:m,attributeLocations:r})}e._sp2D=A;let x=i.shaderCache.getDerivedShaderProgram(e._sp,"MorphColor");if(!l(x)){let C=new Ve({defines:u.concat([`MAX_TERRAIN_HEIGHT ${ri._defaultMaxTerrainHeight.toFixed(1)}`]),sources:[a]});c=o._batchTable.getVertexShaderCallback()(ZD);let b=new Ve({defines:p,sources:[d,c]});x=i.shaderCache.createDerivedShaderProgram(e._sp,"MorphColor",{context:i,shaderProgram:e._spMorph,vertexShaderSource:C,fragmentShaderSource:b,attributeLocations:r})}e._spMorph=x}function d$(e){return Ne.fromCache({cull:{enabled:!0},blending:cn.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:Nn.EQUAL,frontOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},backFunction:Nn.EQUAL,backOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},reference:wt.CESIUM_3D_TILE_MASK,mask:wt.CESIUM_3D_TILE_MASK}})}function RDe(e,t,n,i,o,r){let s=e._primitive,a=s._va.length;o.length=a,r.length=a;let u=t instanceof Br?{}:n._uniforms,f=s._batchTable.getUniformMapCallback()(u);for(let d=0;d<a;d++){let p=s._va[d],g=o[d];l(g)||(g=o[d]=new Ze({owner:e,primitiveType:s._primitiveType})),g.vertexArray=p,g.renderState=e._renderState,g.shaderProgram=e._sp,g.uniformMap=f,g.pass=xe.TERRAIN_CLASSIFICATION,g.pickId="czm_batchTable_pickColor(v_endPlaneNormalEcAndBatchId.w)";let m=Ze.shallowClone(g,g.derivedCommands.tileset);m.renderState=e._renderState3DTiles,m.pass=xe.CESIUM_3D_TILE_CLASSIFICATION,g.derivedCommands.tileset=m;let A=Ze.shallowClone(g,g.derivedCommands.color2D);A.shaderProgram=e._sp2D,g.derivedCommands.color2D=A;let x=Ze.shallowClone(m,m.derivedCommands.color2D);x.shaderProgram=e._sp2D,m.derivedCommands.color2D=x;let C=Ze.shallowClone(g,g.derivedCommands.colorMorph);C.renderState=e._renderStateMorph,C.shaderProgram=e._spMorph,C.pickId="czm_batchTable_pickColor(v_batchId)",g.derivedCommands.colorMorph=C}}function h$(e,t,n,i,o,r,s){n.mode===ee.MORPHING?t=t.derivedCommands.colorMorph:n.mode!==ee.SCENE3D&&(t=t.derivedCommands.color2D),t.modelMatrix=i,t.boundingVolume=r,t.cull=o,t.debugShowBoundingVolume=s,n.commandList.push(t)}function MDe(e,t,n,i,o,r,s){let a=e._primitive;An._updateBoundingVolumes(a,t,o);let c;t.mode===ee.SCENE3D?c=a._boundingSphereWC:t.mode===ee.COLUMBUS_VIEW?c=a._boundingSphereCV:t.mode===ee.SCENE2D&&l(a._boundingSphere2D)?c=a._boundingSphere2D:l(a._boundingSphereMorph)&&(c=a._boundingSphereMorph);let u=t.mode===ee.MORPHING,f=e.classificationType,d=f!==Fn.CESIUM_3D_TILE,p=f!==Fn.TERRAIN&&!u,g,m=t.passes;if(m.render||m.pick&&a.allowPicking){let A=n.length;for(let x=0;x<A;++x){let C=c[x];d&&(g=n[x],h$(e,g,t,o,r,C,s)),p&&(g=n[x].derivedCommands.tileset,h$(e,g,t,o,r,C,s))}}}Rm.prototype.update=function(e){if(!l(this._primitive)&&!l(this.geometryInstances))return;if(!ri.initialized){Rm.initializeTerrainHeights();return}let t,n=this,i=this._primitiveOptions;if(!l(this._primitive)){let o=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],r=o.length,s=new Array(r),a;for(t=0;t<r;++t)if(a=o[t].attributes,!l(a)||!l(a.color)){this._hasPerInstanceColors=!1;break}for(t=0;t<r;++t){let c=o[t];a={};let u=c.attributes;for(let f in u)u.hasOwnProperty(f)&&(a[f]=u[f]);l(a.width)||(a.width=new Ea({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,value:[c.geometry.width]})),c.geometry._scene3DOnly=e.scene3DOnly,A0.setProjectionAndEllipsoid(c.geometry,e.mapProjection),s[t]=new pt({geometry:c.geometry,attributes:a,id:c.id,pickPrimitive:n})}i.geometryInstances=s,i.appearance=this.appearance,i._createShaderProgramFunction=function(c,u,f){BDe(n,u,f)},i._createCommandsFunction=function(c,u,f,d,p,g,m){RDe(n,u,f,d,g,m)},i._updateAndQueueCommandsFunction=function(c,u,f,d,p,g,m,A){MDe(n,u,f,d,p,g,m)},this._primitive=new An(i),this._primitive.readyPromise.then(this._completeLoad)}if(this.appearance instanceof Br&&!this._hasPerInstanceColors)throw new ye("All GeometryInstances must have color attributes to use PolylineColorAppearance with GroundPolylinePrimitive.");this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e)};Rm.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};Rm.isSupported=function(e){return e.frameState.context.depthTexture};Rm.prototype.isDestroyed=function(){return!1};Rm.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._sp2D=void 0,this._spMorph=void 0,le(this)};var zf=Rm;var LDe=new H(1,1),FDe=!1,NDe=z.WHITE;function kC(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._image=void 0,this._imageSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._transparent=void 0,this._transparentSubscription=void 0,this.image=e.image,this.repeat=e.repeat,this.color=e.color,this.transparent=e.transparent}Object.defineProperties(kC.prototype,{isConstant:{get:function(){return q.isConstant(this._image)&&q.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},image:ae("image"),repeat:ae("repeat"),color:ae("color"),transparent:ae("transparent")});kC.prototype.getType=function(e){return"Image"};kC.prototype.getValue=function(e,t){return l(t)||(t={}),t.image=q.getValueOrUndefined(this._image,e),t.repeat=q.getValueOrClonedDefault(this._repeat,e,LDe,t.repeat),t.color=q.getValueOrClonedDefault(this._color,e,NDe,t.color),q.getValueOrDefault(this._transparent,e,FDe)&&(t.color.alpha=Math.min(.99,t.color.alpha)),t};kC.prototype.equals=function(e){return this===e||e instanceof kC&&q.equals(this._image,e._image)&&q.equals(this._repeat,e._repeat)&&q.equals(this._color,e._color)&&q.equals(this._transparent,e._transparent)};var z_=kC;function kDe(e){if(e instanceof z)return new Pt(e);if(typeof e=="string"||e instanceof Ie||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement){let t=new z_;return t.image=e,t}}function VDe(e,t){return ae(e,t,kDe)}var Eo=VDe;function nP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(nP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),dimensions:ae("dimensions"),heightReference:ae("heightReference"),fill:ae("fill"),material:Eo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});nP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.dimensions=this.dimensions,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new nP(this)};nP.prototype.merge=function(e){this.show=y(this.show,e.show),this.dimensions=y(this.dimensions,e.dimensions),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var b0=nP;var UDe={FIXED:0,INERTIAL:1},Qi=Object.freeze(UDe);function VC(){ye.throwInstantiationError()}Object.defineProperties(VC.prototype,{isConstant:{get:ye.throwInstantiationError},definitionChanged:{get:ye.throwInstantiationError},referenceFrame:{get:ye.throwInstantiationError}});VC.prototype.getValue=ye.throwInstantiationError;VC.prototype.getValueInReferenceFrame=ye.throwInstantiationError;VC.prototype.equals=ye.throwInstantiationError;var r8=new Q;VC.convertToReferenceFrame=function(e,t,n,i,o){if(!l(t))return t;if(l(o)||(o=new h),n===i)return h.clone(t,o);let r=Et.computeIcrfToFixedMatrix(e,r8);if(l(r)||(r=Et.computeTemeToPseudoFixedMatrix(e,r8)),n===Qi.INERTIAL)return Q.multiplyByVector(r,t,o);if(n===Qi.FIXED)return Q.multiplyByVector(Q.transpose(r,r8),t,o)};var Mm=VC;function E0(e,t){this._definitionChanged=new ge,this._value=h.clone(e),this._referenceFrame=y(t,Qi.FIXED)}Object.defineProperties(E0.prototype,{isConstant:{get:function(){return!l(this._value)||this._referenceFrame===Qi.FIXED}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});E0.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,Qi.FIXED,t)};E0.prototype.setValue=function(e,t){let n=!1;h.equals(this._value,e)||(n=!0,this._value=h.clone(e)),l(t)&&this._referenceFrame!==t&&(n=!0,this._referenceFrame=t),n&&this._definitionChanged.raiseEvent(this)};E0.prototype.getValueInReferenceFrame=function(e,t,n){return Mm.convertToReferenceFrame(e,this._value,this._referenceFrame,t,n)};E0.prototype.equals=function(e){return this===e||e instanceof E0&&h.equals(this._value,e._value)&&this._referenceFrame===e._referenceFrame};var dc=E0;function iP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(iP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),positions:ae("positions"),width:ae("width"),height:ae("height"),heightReference:ae("heightReference"),extrudedHeight:ae("extrudedHeight"),extrudedHeightReference:ae("extrudedHeightReference"),cornerType:ae("cornerType"),granularity:ae("granularity"),fill:ae("fill"),material:Eo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex")});iP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new iP(this)};iP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.width=y(this.width,e.width),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.cornerType=y(this.cornerType,e.cornerType),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var S0=iP;function zDe(e){return e}function GDe(e,t){return ae(e,t,zDe)}var $c=GDe;function oP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._length=void 0,this._lengthSubscription=void 0,this._topRadius=void 0,this._topRadiusSubscription=void 0,this._bottomRadius=void 0,this._bottomRadiusSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._slices=void 0,this._slicesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(oP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),length:ae("length"),topRadius:ae("topRadius"),bottomRadius:ae("bottomRadius"),heightReference:ae("heightReference"),fill:ae("fill"),material:Eo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),numberOfVerticalLines:ae("numberOfVerticalLines"),slices:ae("slices"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});oP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.length=this.length,e.topRadius=this.topRadius,e.bottomRadius=this.bottomRadius,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.slices=this.slices,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new oP(this)};oP.prototype.merge=function(e){this.show=y(this.show,e.show),this.length=y(this.length,e.length),this.topRadius=y(this.topRadius,e.topRadius),this.bottomRadius=y(this.bottomRadius,e.bottomRadius),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.numberOfVerticalLines=y(this.numberOfVerticalLines,e.numberOfVerticalLines),this.slices=y(this.slices,e.slices),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var w0=oP;function rP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._semiMajorAxis=void 0,this._semiMajorAxisSubscription=void 0,this._semiMinorAxis=void 0,this._semiMinorAxisSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(rP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),semiMajorAxis:ae("semiMajorAxis"),semiMinorAxis:ae("semiMinorAxis"),height:ae("height"),heightReference:ae("heightReference"),extrudedHeight:ae("extrudedHeight"),extrudedHeightReference:ae("extrudedHeightReference"),rotation:ae("rotation"),stRotation:ae("stRotation"),granularity:ae("granularity"),fill:ae("fill"),material:Eo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),numberOfVerticalLines:ae("numberOfVerticalLines"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex")});rP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.semiMajorAxis=this.semiMajorAxis,e.semiMinorAxis=this.semiMinorAxis,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new rP(this)};rP.prototype.merge=function(e){this.show=y(this.show,e.show),this.semiMajorAxis=y(this.semiMajorAxis,e.semiMajorAxis),this.semiMinorAxis=y(this.semiMinorAxis,e.semiMinorAxis),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.rotation=y(this.rotation,e.rotation),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.numberOfVerticalLines=y(this.numberOfVerticalLines,e.numberOfVerticalLines),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var v0=rP;function sP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._radii=void 0,this._radiiSubscription=void 0,this._innerRadii=void 0,this._innerRadiiSubscription=void 0,this._minimumClock=void 0,this._minimumClockSubscription=void 0,this._maximumClock=void 0,this._maximumClockSubscription=void 0,this._minimumCone=void 0,this._minimumConeSubscription=void 0,this._maximumCone=void 0,this._maximumConeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._stackPartitions=void 0,this._stackPartitionsSubscription=void 0,this._slicePartitions=void 0,this._slicePartitionsSubscription=void 0,this._subdivisions=void 0,this._subdivisionsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(sP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),radii:ae("radii"),innerRadii:ae("innerRadii"),minimumClock:ae("minimumClock"),maximumClock:ae("maximumClock"),minimumCone:ae("minimumCone"),maximumCone:ae("maximumCone"),heightReference:ae("heightReference"),fill:ae("fill"),material:Eo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),stackPartitions:ae("stackPartitions"),slicePartitions:ae("slicePartitions"),subdivisions:ae("subdivisions"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});sP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.radii=this.radii,e.innerRadii=this.innerRadii,e.minimumClock=this.minimumClock,e.maximumClock=this.maximumClock,e.minimumCone=this.minimumCone,e.maximumCone=this.maximumCone,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.stackPartitions=this.stackPartitions,e.slicePartitions=this.slicePartitions,e.subdivisions=this.subdivisions,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new sP(this)};sP.prototype.merge=function(e){this.show=y(this.show,e.show),this.radii=y(this.radii,e.radii),this.innerRadii=y(this.innerRadii,e.innerRadii),this.minimumClock=y(this.minimumClock,e.minimumClock),this.maximumClock=y(this.maximumClock,e.maximumClock),this.minimumCone=y(this.minimumCone,e.minimumCone),this.maximumCone=y(this.maximumCone,e.maximumCone),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.stackPartitions=y(this.stackPartitions,e.stackPartitions),this.slicePartitions=y(this.slicePartitions,e.slicePartitions),this.subdivisions=y(this.subdivisions,e.subdivisions),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var D0=sP;function aP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._text=void 0,this._textSubscription=void 0,this._font=void 0,this._fontSubscription=void 0,this._style=void 0,this._styleSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._showBackground=void 0,this._showBackgroundSubscription=void 0,this._backgroundColor=void 0,this._backgroundColorSubscription=void 0,this._backgroundPadding=void 0,this._backgroundPaddingSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fillColor=void 0,this._fillColorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._pixelOffsetScaleByDistance=void 0,this._pixelOffsetScaleByDistanceSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(aP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),text:ae("text"),font:ae("font"),style:ae("style"),scale:ae("scale"),showBackground:ae("showBackground"),backgroundColor:ae("backgroundColor"),backgroundPadding:ae("backgroundPadding"),pixelOffset:ae("pixelOffset"),eyeOffset:ae("eyeOffset"),horizontalOrigin:ae("horizontalOrigin"),verticalOrigin:ae("verticalOrigin"),heightReference:ae("heightReference"),fillColor:ae("fillColor"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),translucencyByDistance:ae("translucencyByDistance"),pixelOffsetScaleByDistance:ae("pixelOffsetScaleByDistance"),scaleByDistance:ae("scaleByDistance"),distanceDisplayCondition:ae("distanceDisplayCondition"),disableDepthTestDistance:ae("disableDepthTestDistance")});aP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.text=this.text,e.font=this.font,e.style=this.style,e.scale=this.scale,e.showBackground=this.showBackground,e.backgroundColor=this.backgroundColor,e.backgroundPadding=this.backgroundPadding,e.pixelOffset=this.pixelOffset,e.eyeOffset=this.eyeOffset,e.horizontalOrigin=this.horizontalOrigin,e.verticalOrigin=this.verticalOrigin,e.heightReference=this.heightReference,e.fillColor=this.fillColor,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.translucencyByDistance=this.translucencyByDistance,e.pixelOffsetScaleByDistance=this.pixelOffsetScaleByDistance,e.scaleByDistance=this.scaleByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e):new aP(this)};aP.prototype.merge=function(e){this.show=y(this.show,e.show),this.text=y(this.text,e.text),this.font=y(this.font,e.font),this.style=y(this.style,e.style),this.scale=y(this.scale,e.scale),this.showBackground=y(this.showBackground,e.showBackground),this.backgroundColor=y(this.backgroundColor,e.backgroundColor),this.backgroundPadding=y(this.backgroundPadding,e.backgroundPadding),this.pixelOffset=y(this.pixelOffset,e.pixelOffset),this.eyeOffset=y(this.eyeOffset,e.eyeOffset),this.horizontalOrigin=y(this.horizontalOrigin,e.horizontalOrigin),this.verticalOrigin=y(this.verticalOrigin,e.verticalOrigin),this.heightReference=y(this.heightReference,e.heightReference),this.fillColor=y(this.fillColor,e.fillColor),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.translucencyByDistance=y(this.translucencyByDistance,e.translucencyByDistance),this.pixelOffsetScaleByDistance=y(this.pixelOffsetScaleByDistance,e.pixelOffsetScaleByDistance),this.scaleByDistance=y(this.scaleByDistance,e.scaleByDistance),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.disableDepthTestDistance=y(this.disableDepthTestDistance,e.disableDepthTestDistance)};var Gf=aP;var HDe=new h(1,1,1),WDe=h.ZERO,jDe=Oe.IDENTITY;function m$(e,t,n){this.translation=h.clone(y(e,WDe)),this.rotation=Oe.clone(y(t,jDe)),this.scale=h.clone(y(n,HDe))}m$.prototype.equals=function(e){return this===e||l(e)&&h.equals(this.translation,e.translation)&&Oe.equals(this.rotation,e.rotation)&&h.equals(this.scale,e.scale)};var G_=m$;var s8=new G_;function cP(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._translation=void 0,this._translationSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this.translation=e.translation,this.rotation=e.rotation,this.scale=e.scale}Object.defineProperties(cP.prototype,{isConstant:{get:function(){return q.isConstant(this._translation)&&q.isConstant(this._rotation)&&q.isConstant(this._scale)}},definitionChanged:{get:function(){return this._definitionChanged}},translation:ae("translation"),rotation:ae("rotation"),scale:ae("scale")});cP.prototype.getValue=function(e,t){return l(t)||(t=new G_),t.translation=q.getValueOrClonedDefault(this._translation,e,s8.translation,t.translation),t.rotation=q.getValueOrClonedDefault(this._rotation,e,s8.rotation,t.rotation),t.scale=q.getValueOrClonedDefault(this._scale,e,s8.scale,t.scale),t};cP.prototype.equals=function(e){return this===e||e instanceof cP&&q.equals(this._translation,e._translation)&&q.equals(this._rotation,e._rotation)&&q.equals(this._scale,e._scale)};var P0=cP;function Lm(e,t){this._propertyNames=[],this._definitionChanged=new ge,l(e)&&this.merge(e,t)}Object.defineProperties(Lm.prototype,{propertyNames:{get:function(){return this._propertyNames}},isConstant:{get:function(){let e=this._propertyNames;for(let t=0,n=e.length;t<n;t++)if(!q.isConstant(this[e[t]]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});Lm.prototype.hasProperty=function(e){return this._propertyNames.indexOf(e)!==-1};function qDe(e){return new Kn(e)}Lm.prototype.addProperty=function(e,t,n){this._propertyNames.push(e),Object.defineProperty(this,e,ae(e,!0,y(n,qDe))),l(t)&&(this[e]=t),this._definitionChanged.raiseEvent(this)};Lm.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e],this._definitionChanged.raiseEvent(this)};Lm.prototype.getValue=function(e,t){l(t)||(t={});let n=this._propertyNames;for(let i=0,o=n.length;i<o;i++){let r=n[i];t[r]=q.getValueOrUndefined(this[r],e,t[r])}return t};Lm.prototype.merge=function(e,t){let n=this._propertyNames,i=l(e._propertyNames)?e._propertyNames:Object.keys(e);for(let o=0,r=i.length;o<r;o++){let s=i[o],a=this[s],c=e[s];a===void 0&&n.indexOf(s)===-1&&this.addProperty(s,void 0,t),c!==void 0&&(a!==void 0?l(a)&&l(a.merge)&&a.merge(c):l(c)&&l(c.merge)&&l(c.clone)?this[s]=c.clone():this[s]=c)}};function YDe(e,t){let n=e._propertyNames,i=t._propertyNames,o=n.length;if(o!==i.length)return!1;for(let r=0;r<o;++r){let s=n[r];if(i.indexOf(s)===-1||!q.equals(e[s],t[s]))return!1}return!0}Lm.prototype.equals=function(e){return this===e||e instanceof Lm&&YDe(this,e)};var el=Lm;function p$(e){return new P0(e)}function XDe(e){return new el(e,p$)}function KDe(e){return new el(e)}function lP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._minimumPixelSize=void 0,this._minimumPixelSizeSubscription=void 0,this._maximumScale=void 0,this._maximumScaleSubscription=void 0,this._incrementallyLoadTextures=void 0,this._incrementallyLoadTexturesSubscription=void 0,this._runAnimations=void 0,this._runAnimationsSubscription=void 0,this._clampAnimations=void 0,this._clampAnimationsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._silhouetteColor=void 0,this._silhouetteColorSubscription=void 0,this._silhouetteSize=void 0,this._silhouetteSizeSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._colorBlendMode=void 0,this._colorBlendModeSubscription=void 0,this._colorBlendAmount=void 0,this._colorBlendAmountSubscription=void 0,this._imageBasedLightingFactor=void 0,this._imageBasedLightingFactorSubscription=void 0,this._lightColor=void 0,this._lightColorSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._nodeTransformations=void 0,this._nodeTransformationsSubscription=void 0,this._articulations=void 0,this._articulationsSubscription=void 0,this._clippingPlanes=void 0,this._clippingPlanesSubscription=void 0,this._customShader=void 0,this._customShaderSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(lP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),uri:ae("uri"),scale:ae("scale"),minimumPixelSize:ae("minimumPixelSize"),maximumScale:ae("maximumScale"),incrementallyLoadTextures:ae("incrementallyLoadTextures"),runAnimations:ae("runAnimations"),clampAnimations:ae("clampAnimations"),shadows:ae("shadows"),heightReference:ae("heightReference"),silhouetteColor:ae("silhouetteColor"),silhouetteSize:ae("silhouetteSize"),color:ae("color"),colorBlendMode:ae("colorBlendMode"),colorBlendAmount:ae("colorBlendAmount"),imageBasedLightingFactor:ae("imageBasedLightingFactor"),lightColor:ae("lightColor"),distanceDisplayCondition:ae("distanceDisplayCondition"),nodeTransformations:ae("nodeTransformations",void 0,XDe),articulations:ae("articulations",void 0,KDe),clippingPlanes:ae("clippingPlanes"),customShader:ae("customShader")});lP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.uri=this.uri,e.scale=this.scale,e.minimumPixelSize=this.minimumPixelSize,e.maximumScale=this.maximumScale,e.incrementallyLoadTextures=this.incrementallyLoadTextures,e.runAnimations=this.runAnimations,e.clampAnimations=this.clampAnimations,e.heightReference=this._heightReference,e.silhouetteColor=this.silhouetteColor,e.silhouetteSize=this.silhouetteSize,e.color=this.color,e.colorBlendMode=this.colorBlendMode,e.colorBlendAmount=this.colorBlendAmount,e.imageBasedLightingFactor=this.imageBasedLightingFactor,e.lightColor=this.lightColor,e.distanceDisplayCondition=this.distanceDisplayCondition,e.nodeTransformations=this.nodeTransformations,e.articulations=this.articulations,e.clippingPlanes=this.clippingPlanes,e.customShader=this.customShader,e):new lP(this)};lP.prototype.merge=function(e){this.show=y(this.show,e.show),this.uri=y(this.uri,e.uri),this.scale=y(this.scale,e.scale),this.minimumPixelSize=y(this.minimumPixelSize,e.minimumPixelSize),this.maximumScale=y(this.maximumScale,e.maximumScale),this.incrementallyLoadTextures=y(this.incrementallyLoadTextures,e.incrementallyLoadTextures),this.runAnimations=y(this.runAnimations,e.runAnimations),this.clampAnimations=y(this.clampAnimations,e.clampAnimations),this.shadows=y(this.shadows,e.shadows),this.heightReference=y(this.heightReference,e.heightReference),this.silhouetteColor=y(this.silhouetteColor,e.silhouetteColor),this.silhouetteSize=y(this.silhouetteSize,e.silhouetteSize),this.color=y(this.color,e.color),this.colorBlendMode=y(this.colorBlendMode,e.colorBlendMode),this.colorBlendAmount=y(this.colorBlendAmount,e.colorBlendAmount),this.imageBasedLightingFactor=y(this.imageBasedLightingFactor,e.imageBasedLightingFactor),this.lightColor=y(this.lightColor,e.lightColor),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.clippingPlanes=y(this.clippingPlanes,e.clippingPlanes),this.customShader=y(this.customShader,e.customShader);let t=e.nodeTransformations;if(l(t)){let i=this.nodeTransformations;l(i)?i.merge(t):this.nodeTransformations=new el(t,p$)}let n=e.articulations;if(l(n)){let i=this.articulations;l(i)?i.merge(n):this.articulations=new el(n)}};var Fm=lP;function uP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._maximumScreenSpaceError=void 0,this._maximumScreenSpaceErrorSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(uP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),uri:ae("uri"),maximumScreenSpaceError:ae("maximumScreenSpaceError")});uP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.uri=this.uri,e.maximumScreenSpaceError=this.maximumScreenSpaceError,e):new uP(this)};uP.prototype.merge=function(e){this.show=y(this.show,e.show),this.uri=y(this.uri,e.uri),this.maximumScreenSpaceError=y(this.maximumScreenSpaceError,e.maximumScreenSpaceError)};var I0=uP;function fP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._leadTime=void 0,this._leadTimeSubscription=void 0,this._trailTime=void 0,this._trailTimeSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._resolution=void 0,this._resolutionSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(fP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),leadTime:ae("leadTime"),trailTime:ae("trailTime"),width:ae("width"),resolution:ae("resolution"),material:Eo("material"),distanceDisplayCondition:ae("distanceDisplayCondition")});fP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.leadTime=this.leadTime,e.trailTime=this.trailTime,e.width=this.width,e.resolution=this.resolution,e.material=this.material,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new fP(this)};fP.prototype.merge=function(e){this.show=y(this.show,e.show),this.leadTime=y(this.leadTime,e.leadTime),this.trailTime=y(this.trailTime,e.trailTime),this.width=y(this.width,e.width),this.resolution=y(this.resolution,e.resolution),this.material=y(this.material,e.material),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var Nm=fP;function dP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(dP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),plane:ae("plane"),dimensions:ae("dimensions"),fill:ae("fill"),material:Eo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});dP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.plane=this.plane,e.dimensions=this.dimensions,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new dP(this)};dP.prototype.merge=function(e){this.show=y(this.show,e.show),this.plane=y(this.plane,e.plane),this.dimensions=y(this.dimensions,e.dimensions),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var hP=dP;function mP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._pixelSize=void 0,this._pixelSizeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(mP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),pixelSize:ae("pixelSize"),heightReference:ae("heightReference"),color:ae("color"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),scaleByDistance:ae("scaleByDistance"),translucencyByDistance:ae("translucencyByDistance"),distanceDisplayCondition:ae("distanceDisplayCondition"),disableDepthTestDistance:ae("disableDepthTestDistance")});mP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.pixelSize=this.pixelSize,e.heightReference=this.heightReference,e.color=this.color,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.scaleByDistance=this.scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e):new mP(this)};mP.prototype.merge=function(e){this.show=y(this.show,e.show),this.pixelSize=y(this.pixelSize,e.pixelSize),this.heightReference=y(this.heightReference,e.heightReference),this.color=y(this.color,e.color),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.scaleByDistance=y(this.scaleByDistance,e.scaleByDistance),this.translucencyByDistance=y(this._translucencyByDistance,e.translucencyByDistance),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.disableDepthTestDistance=y(this.disableDepthTestDistance,e.disableDepthTestDistance)};var O0=mP;function JDe(e,t){this.positions=l(e)?e:[],this.holes=l(t)?t:[]}var hc=JDe;function ZDe(e){return Array.isArray(e)&&(e=new hc(e)),new Kn(e)}function pP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._hierarchy=void 0,this._hierarchySubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._perPositionHeight=void 0,this._perPositionHeightSubscription=void 0,this._closeTop=void 0,this._closeTopSubscription=void 0,this._closeBottom=void 0,this._closeBottomSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this._textureCoordinates=void 0,this._textureCoordinatesSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(pP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),hierarchy:ae("hierarchy",void 0,ZDe),height:ae("height"),heightReference:ae("heightReference"),extrudedHeight:ae("extrudedHeight"),extrudedHeightReference:ae("extrudedHeightReference"),stRotation:ae("stRotation"),granularity:ae("granularity"),fill:ae("fill"),material:Eo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),perPositionHeight:ae("perPositionHeight"),closeTop:ae("closeTop"),closeBottom:ae("closeBottom"),arcType:ae("arcType"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex"),textureCoordinates:ae("textureCoordinates")});pP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.hierarchy=this.hierarchy,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.perPositionHeight=this.perPositionHeight,e.closeTop=this.closeTop,e.closeBottom=this.closeBottom,e.arcType=this.arcType,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e.textureCoordinates=this.textureCoordinates,e):new pP(this)};pP.prototype.merge=function(e){this.show=y(this.show,e.show),this.hierarchy=y(this.hierarchy,e.hierarchy),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.perPositionHeight=y(this.perPositionHeight,e.perPositionHeight),this.closeTop=y(this.closeTop,e.closeTop),this.closeBottom=y(this.closeBottom,e.closeBottom),this.arcType=y(this.arcType,e.arcType),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex),this.textureCoordinates=y(this.textureCoordinates,e.textureCoordinates)};var Hf=pP;function _P(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._depthFailMaterial=void 0,this._depthFailMaterialSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._clampToGround=void 0,this._clampToGroundSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(_P.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),positions:ae("positions"),width:ae("width"),granularity:ae("granularity"),material:Eo("material"),depthFailMaterial:Eo("depthFailMaterial"),arcType:ae("arcType"),clampToGround:ae("clampToGround"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex")});_P.prototype.clone=function(e){return l(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.granularity=this.granularity,e.material=this.material,e.depthFailMaterial=this.depthFailMaterial,e.arcType=this.arcType,e.clampToGround=this.clampToGround,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new _P(this)};_P.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.width=y(this.width,e.width),this.granularity=y(this.granularity,e.granularity),this.material=y(this.material,e.material),this.depthFailMaterial=y(this.depthFailMaterial,e.depthFailMaterial),this.arcType=y(this.arcType,e.arcType),this.clampToGround=y(this.clampToGround,e.clampToGround),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var Sa=_P;function gP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._shape=void 0,this._shapeSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubsription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(gP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),positions:ae("positions"),shape:ae("shape"),cornerType:ae("cornerType"),granularity:ae("granularity"),fill:ae("fill"),material:Eo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});gP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.positions=this.positions,e.shape=this.shape,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new gP(this)};gP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.shape=y(this.shape,e.shape),this.cornerType=y(this.cornerType,e.cornerType),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var B0=gP;function yP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._coordinates=void 0,this._coordinatesSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distancedisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(yP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),coordinates:ae("coordinates"),height:ae("height"),heightReference:ae("heightReference"),extrudedHeight:ae("extrudedHeight"),extrudedHeightReference:ae("extrudedHeightReference"),rotation:ae("rotation"),stRotation:ae("stRotation"),granularity:ae("granularity"),fill:ae("fill"),material:Eo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex")});yP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.coordinates=this.coordinates,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new yP(this)};yP.prototype.merge=function(e){this.show=y(this.show,e.show),this.coordinates=y(this.coordinates,e.coordinates),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.rotation=y(this.rotation,e.rotation),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var Wf=yP;function AP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._minimumHeights=void 0,this._minimumHeightsSubscription=void 0,this._maximumHeights=void 0,this._maximumHeightsSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(AP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),positions:ae("positions"),minimumHeights:ae("minimumHeights"),maximumHeights:ae("maximumHeights"),granularity:ae("granularity"),fill:ae("fill"),material:Eo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});AP.prototype.clone=function(e){return l(e)?(e.show=this.show,e.positions=this.positions,e.minimumHeights=this.minimumHeights,e.maximumHeights=this.maximumHeights,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new AP(this)};AP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.minimumHeights=y(this.minimumHeights,e.minimumHeights),this.maximumHeights=y(this.maximumHeights,e.maximumHeights),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var km=AP;var QDe=new fe;function $De(e){return new dc(e)}function ePe(e){return ae(e,void 0,$De)}function vs(e,t){return ae(e,void 0,function(n){return n instanceof t?n:new t(n)})}function gh(e){e=y(e,y.EMPTY_OBJECT);let t=e.id;l(t)||(t=kn()),this._availability=void 0,this._id=t,this._definitionChanged=new ge,this._name=e.name,this._show=y(e.show,!0),this._parent=void 0,this._propertyNames=["billboard","box","corridor","cylinder","description","ellipse","ellipsoid","label","model","tileset","orientation","path","plane","point","polygon","polyline","polylineVolume","position","properties","rectangle","viewFrom","wall"],this._billboard=void 0,this._billboardSubscription=void 0,this._box=void 0,this._boxSubscription=void 0,this._corridor=void 0,this._corridorSubscription=void 0,this._cylinder=void 0,this._cylinderSubscription=void 0,this._description=void 0,this._descriptionSubscription=void 0,this._ellipse=void 0,this._ellipseSubscription=void 0,this._ellipsoid=void 0,this._ellipsoidSubscription=void 0,this._label=void 0,this._labelSubscription=void 0,this._model=void 0,this._modelSubscription=void 0,this._tileset=void 0,this._tilesetSubscription=void 0,this._orientation=void 0,this._orientationSubscription=void 0,this._path=void 0,this._pathSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._point=void 0,this._pointSubscription=void 0,this._polygon=void 0,this._polygonSubscription=void 0,this._polyline=void 0,this._polylineSubscription=void 0,this._polylineVolume=void 0,this._polylineVolumeSubscription=void 0,this._position=void 0,this._positionSubscription=void 0,this._properties=void 0,this._propertiesSubscription=void 0,this._rectangle=void 0,this._rectangleSubscription=void 0,this._viewFrom=void 0,this._viewFromSubscription=void 0,this._wall=void 0,this._wallSubscription=void 0,this._children=[],this.entityCollection=void 0,this.parent=e.parent,this.merge(e)}function a8(e,t,n){let i=t.length;for(let o=0;o<i;o++){let r=t[o],s=r._show;(!n&&s)!==(n&&s)&&a8(r,r._children,n)}e._definitionChanged.raiseEvent(e,"isShowing",n,!n)}Object.defineProperties(gh.prototype,{availability:$c("availability"),id:{get:function(){return this._id}},definitionChanged:{get:function(){return this._definitionChanged}},name:$c("name"),show:{get:function(){return this._show},set:function(e){if(e===this._show)return;let t=this.isShowing;this._show=e;let n=this.isShowing;t!==n&&a8(this,this._children,n),this._definitionChanged.raiseEvent(this,"show",e,!e)}},isShowing:{get:function(){return this._show&&(!l(this.entityCollection)||this.entityCollection.show)&&(!l(this._parent)||this._parent.isShowing)}},parent:{get:function(){return this._parent},set:function(e){let t=this._parent;if(t===e)return;let n=this.isShowing;if(l(t)){let o=t._children.indexOf(this);t._children.splice(o,1)}this._parent=e,l(e)&&e._children.push(this);let i=this.isShowing;n!==i&&a8(this,this._children,i),this._definitionChanged.raiseEvent(this,"parent",e,t)}},propertyNames:{get:function(){return this._propertyNames}},billboard:vs("billboard",pa),box:vs("box",b0),corridor:vs("corridor",S0),cylinder:vs("cylinder",w0),description:ae("description"),ellipse:vs("ellipse",v0),ellipsoid:vs("ellipsoid",D0),label:vs("label",Gf),model:vs("model",Fm),tileset:vs("tileset",I0),orientation:ae("orientation"),path:vs("path",Nm),plane:vs("plane",hP),point:vs("point",O0),polygon:vs("polygon",Hf),polyline:vs("polyline",Sa),polylineVolume:vs("polylineVolume",B0),properties:vs("properties",el),position:ePe("position"),rectangle:vs("rectangle",Wf),viewFrom:ae("viewFrom"),wall:vs("wall",km)});gh.prototype.isAvailable=function(e){let t=this._availability;return!l(t)||t.contains(e)};gh.prototype.addProperty=function(e){this._propertyNames.push(e),Object.defineProperty(this,e,$c(e,!0))};gh.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e]};gh.prototype.merge=function(e){this.name=y(this.name,e.name),this.availability=y(this.availability,e.availability);let t=this._propertyNames,n=l(e._propertyNames)?e._propertyNames:Object.keys(e),i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r==="parent"||r==="name"||r==="availability")continue;let s=this[r],a=e[r];!l(s)&&t.indexOf(r)===-1&&this.addProperty(r),l(a)&&(l(s)?l(s.merge)&&s.merge(a):l(a.merge)&&l(a.clone)?this[r]=a.clone():this[r]=a)}};var _$=new Q,g$=new h,y$=new Oe;gh.prototype.computeModelMatrix=function(e,t){let n=q.getValueOrUndefined(this._position,e,g$);if(!l(n))return;let i=q.getValueOrUndefined(this._orientation,e,y$);return l(i)?t=N.fromRotationTranslation(Q.fromQuaternion(i,_$),n,t):t=Et.eastNorthUpToFixedFrame(n,void 0,t),t};gh.prototype.computeModelMatrixForHeightReference=function(e,t,n,i,o){let r=q.getValueOrDefault(t,e,Ue.NONE),s=q.getValueOrUndefined(this._position,e,g$);if(r===Ue.NONE||!l(s)||h.equalsEpsilon(s,h.ZERO,R.EPSILON8))return this.computeModelMatrix(e,o);let a=i.cartesianToCartographic(s,QDe);r===Ue.CLAMP_TO_GROUND?a.height=n:a.height+=n,s=i.cartographicToCartesian(a,s);let c=q.getValueOrUndefined(this._orientation,e,y$);return l(c)?o=N.fromRotationTranslation(Q.fromQuaternion(c,_$),s,o):o=Et.eastNorthUpToFixedFrame(s,void 0,o),o};gh.supportsMaterialsforEntitiesOnTerrain=function(e){return uc.supportsMaterials(e)};gh.supportsPolylinesOnTerrain=function(e){return zf.isSupported(e)};var Fo=gh;var tPe=new Pt(z.WHITE),nPe=new Kn(!0),iPe=new Kn(!0),oPe=new Kn(!1),rPe=new Kn(z.BLACK),sPe=new Kn(hn.DISABLED),aPe=new Kn(new Ct),cPe=new Kn(Fn.BOTH);function mc(e){let t=e.entity,n=e.geometryPropertyName;this._entity=t,this._scene=e.scene,this._fillEnabled=!1,this._isClosed=!1,this._onTerrain=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new ge,this._showProperty=void 0,this._materialProperty=void 0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._options=e.geometryOptions,this._geometryPropertyName=n,this._id=`${n}-${t.id}`,this._observedPropertyNames=e.observedPropertyNames,this._supportsMaterialsforEntitiesOnTerrain=Fo.supportsMaterialsforEntitiesOnTerrain(e.scene)}Object.defineProperties(mc.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!l(this._entity.availability)&&q.isConstant(this._showProperty)&&q.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!l(this._entity.availability)&&q.isConstant(this._showProperty)&&q.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}});mc.prototype.isOutlineVisible=function(e){let t=this._entity,n=this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e);return y(n,!1)};mc.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e);return y(n,!1)};mc.prototype.createFillGeometryInstance=ye.throwInstantiationError;mc.prototype.createOutlineGeometryInstance=ye.throwInstantiationError;mc.prototype.isDestroyed=function(){return!1};mc.prototype.destroy=function(){le(this)};mc.prototype._isHidden=function(e,t){let n=t.show;return l(n)&&n.isConstant&&!n.getValue(ke.MINIMUM_VALUE)};mc.prototype._isOnTerrain=function(e,t){return!1};mc.prototype._getIsClosed=function(e){return!0};mc.prototype._isDynamic=ye.throwInstantiationError;mc.prototype._setStaticOptions=ye.throwInstantiationError;mc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!l(o)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let r=o.fill,s=l(r)&&r.isConstant?r.getValue(ke.MINIMUM_VALUE):!0,a=o.outline,c=l(a);if(c&&a.isConstant&&(c=a.getValue(ke.MINIMUM_VALUE)),!s&&!c){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let u=o.show;if(this._isHidden(e,o)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}this._materialProperty=y(o.material,tPe),this._fillProperty=y(r,iPe),this._showProperty=y(u,nPe),this._showOutlineProperty=y(o.outline,oPe),this._outlineColorProperty=c?y(o.outlineColor,rPe):void 0,this._shadowsProperty=y(o.shadows,sPe),this._distanceDisplayConditionProperty=y(o.distanceDisplayCondition,aPe),this._classificationTypeProperty=y(o.classificationType,cPe),this._fillEnabled=s;let f=this._isOnTerrain(e,o)&&(this._supportsMaterialsforEntitiesOnTerrain||this._materialProperty instanceof Pt);if(c&&f&&(vt(vt.geometryOutlines),c=!1),this._onTerrain=f,this._outlineEnabled=c,this._isDynamic(e,o))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{this._setStaticOptions(e,o),this._isClosed=this._getIsClosed(this._options);let d=o.outlineWidth;this._outlineWidth=l(d)?d.getValue(ke.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};mc.prototype.createDynamicUpdater=function(e,t){return new this.constructor.DynamicGeometryUpdater(this,e,t)};var ei=mc;function UC(e,t){this._callback=void 0,this._isConstant=void 0,this._definitionChanged=new ge,this.setCallback(e,t)}Object.defineProperties(UC.prototype,{isConstant:{get:function(){return this._isConstant}},definitionChanged:{get:function(){return this._definitionChanged}}});UC.prototype.getValue=function(e,t){return this._callback(e,t)};UC.prototype.setCallback=function(e,t){let n=this._callback!==e||this._isConstant!==t;this._callback=e,this._isConstant=t,n&&this._definitionChanged.raiseEvent(this)};UC.prototype.equals=function(e){return this===e||e instanceof UC&&this._callback===e._callback&&this._isConstant===e._isConstant};var jf=UC;var A$=new h,lPe=new fe;function zC(e,t,n,i){this._scene=e,this._heightReference=n,this._extrudedHeightReference=i,this._positionProperty=t,this._position=new h,this._cartographicPosition=new fe,this._normal=new h,this._definitionChanged=new ge,this._terrainHeight=0,this._removeCallbackFunc=void 0,this._removeEventListener=void 0,this._removeModeListener=void 0;let o=this;if(l(e.globe)&&(this._removeEventListener=e.terrainProviderChanged.addEventListener(function(){o._updateClamping()}),this._removeModeListener=e.morphComplete.addEventListener(function(){o._updateClamping()})),t.isConstant){let r=t.getValue(ke.MINIMUM_VALUE,A$);if(!l(r)||h.equals(r,h.ZERO)||!l(e.globe))return;this._position=h.clone(r,this._position),this._updateClamping(),this._normal=e.globe.ellipsoid.geodeticSurfaceNormal(r,this._normal)}}Object.defineProperties(zC.prototype,{isConstant:{get:function(){return!1}},definitionChanged:{get:function(){return this._definitionChanged}}});zC.prototype._updateClamping=function(){l(this._removeCallbackFunc)&&this._removeCallbackFunc();let e=this._scene,t=e.globe,n=this._position;if(!l(t)||h.equals(n,h.ZERO)){this._terrainHeight=0;return}let i=t.ellipsoid,o=t._surface,r=this,s=i.cartesianToCartographic(n,this._cartographicPosition),a=t.getHeight(s);l(a)?this._terrainHeight=a:this._terrainHeight=0;function c(u){if(e.mode===ee.SCENE3D){let f=i.cartesianToCartographic(u,lPe);r._terrainHeight=f.height}else r._terrainHeight=u.x;r.definitionChanged.raiseEvent()}this._removeCallbackFunc=o.updateHeight(s,c)};zC.prototype.getValue=function(e,t){let n=q.getValueOrDefault(this._heightReference,e,Ue.NONE),i=q.getValueOrDefault(this._extrudedHeightReference,e,Ue.NONE);if(n===Ue.NONE&&i!==Ue.RELATIVE_TO_GROUND)return this._position=h.clone(h.ZERO,this._position),h.clone(h.ZERO,t);if(this._positionProperty.isConstant)return h.multiplyByScalar(this._normal,this._terrainHeight,t);let o=this._scene,r=this._positionProperty.getValue(e,A$);if(!l(r)||h.equals(r,h.ZERO)||!l(o.globe))return h.clone(h.ZERO,t);if(h.equalsEpsilon(this._position,r,R.EPSILON10))return h.multiplyByScalar(this._normal,this._terrainHeight,t);this._position=h.clone(r,this._position),this._updateClamping();let s=o.globe.ellipsoid.geodeticSurfaceNormal(r,this._normal);return h.multiplyByScalar(s,this._terrainHeight,t)};zC.prototype.isDestroyed=function(){return!1};zC.prototype.destroy=function(){return l(this._removeEventListener)&&this._removeEventListener(),l(this._removeModeListener)&&this._removeModeListener(),l(this._removeCallbackFunc)&&this._removeCallbackFunc(),le(this)};var R0=zC;function uPe(e,t,n,i){if(ei.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!l(o))return;l(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let r=o.heightReference;if(l(r)){let s=new jf(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new R0(this._scene,s,r)}}var Vm=uPe;var x$=h.ZERO,C$=new h,fPe=new h,T$=new z;function dPe(e){this.id=e,this.vertexFormat=void 0,this.dimensions=void 0,this.offsetAttribute=void 0}function Ll(e,t){ei.call(this,{entity:e,scene:t,geometryOptions:new dPe(e),geometryPropertyName:"box",observedPropertyNames:["availability","position","orientation","box"]}),this._onEntityPropertyChanged(e,"box",e.box,void 0)}l(Object.create)&&(Ll.prototype=Object.create(ei.prototype),Ll.prototype.constructor=Ll);Object.defineProperties(Ll.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Ll.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Ln.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r,color:void 0,offset:void 0};if(this._materialProperty instanceof Pt){let a;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,T$)),l(a)||(a=z.WHITE),s.color=It.fromColor(a)}return l(this._options.offsetAttribute)&&(s.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,x$,C$))),new pt({id:t,geometry:Kc.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:s})};Ll.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,T$),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:It.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o),offset:void 0};return l(this._options.offsetAttribute)&&(r.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,x$,C$))),new pt({id:t,geometry:Ff.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:r})};Ll.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};Ll.prototype._isHidden=function(e,t){return!l(t.dimensions)||!l(e.position)||ei.prototype._isHidden.call(this,e,t)};Ll.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.dimensions.isConstant||!q.isConstant(t.outlineWidth)};Ll.prototype._setStaticOptions=function(e,t){let n=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,Ue.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Pt?$t.VERTEX_FORMAT:to.MaterialSupport.TEXTURED.vertexFormat,i.dimensions=t.dimensions.getValue(ke.MINIMUM_VALUE,i.dimensions),i.offsetAttribute=n!==Ue.NONE?Qt.ALL:void 0};Ll.prototype._onEntityPropertyChanged=Vm;Ll.DynamicGeometryUpdater=GC;function GC(e,t,n){$n.call(this,e,t,n)}l(Object.create)&&(GC.prototype=Object.create($n.prototype),GC.prototype.constructor=GC);GC.prototype._isHidden=function(e,t,n){let i=q.getValueOrUndefined(e.position,n,fPe),o=this._options.dimensions;return!l(i)||!l(o)||$n.prototype._isHidden.call(this,e,t,n)};GC.prototype._setOptions=function(e,t,n){let i=q.getValueOrDefault(t.heightReference,n,Ue.NONE),o=this._options;o.dimensions=q.getValueOrUndefined(t.dimensions,n,o.dimensions),o.offsetAttribute=i!==Ue.NONE?Qt.ALL:void 0};var xP=Ll;var R$=Di(B$(),1);var GPe=0,g8={};function Um(e,t){let n,i=e;l(g8[i])?n=g8[i]:(n=GPe++,g8[i]=n),t=y(t,!1),this._id=n,this._html=e,this._showOnScreen=t,this._element=void 0}Object.defineProperties(Um.prototype,{html:{get:function(){return this._html}},id:{get:function(){return this._id}},showOnScreen:{get:function(){return this._showOnScreen},set:function(e){this._showOnScreen=e}},element:{get:function(){if(!l(this._element)){let e=R$.default.sanitize(this._html),t=document.createElement("div");t._creditId=this._id,t.style.display="inline",t.innerHTML=e;let n=t.querySelectorAll("a");for(let i=0;i<n.length;i++)n[i].setAttribute("target","_blank");this._element=t}return this._element}}});Um.equals=function(e,t){return e===t||l(e)&&l(t)&&e._id===t._id&&e._showOnScreen===t._showOnScreen};Um.prototype.equals=function(e){return Um.equals(this,e)};Um.getIonCredit=function(e){let t=l(e.collapsible)&&!e.collapsible,n=new Um(e.html,t);return n._isIon=n.html.indexOf("ion-credit.png")!==-1,n};Um.clone=function(e){if(l(e))return new Um(e.html,e.showOnScreen)};var Yt=Um;function HPe(e,t){vt(e,t)}var _r=HPe;function M$(e){e=y(e,y.EMPTY_OBJECT),this.vertexArray=e.vertexArray,this.fragmentShaderSource=e.fragmentShaderSource,this.shaderProgram=e.shaderProgram,this.uniformMap=e.uniformMap,this.outputTexture=e.outputTexture,this.preExecute=e.preExecute,this.postExecute=e.postExecute,this.canceled=e.canceled,this.persists=y(e.persists,!1),this.pass=xe.COMPUTE,this.owner=e.owner}M$.prototype.execute=function(e){e.execute(this)};var Bu=M$;var TP=`varying vec2 v_textureCoordinates;

uniform float originalSize;
uniform sampler2D texture0;
uniform sampler2D texture1;
uniform sampler2D texture2;
uniform sampler2D texture3;
uniform sampler2D texture4;
uniform sampler2D texture5;

const float yMipLevel1 = 1.0 - (1.0 / pow(2.0, 1.0));
const float yMipLevel2 = 1.0 - (1.0 / pow(2.0, 2.0));
const float yMipLevel3 = 1.0 - (1.0 / pow(2.0, 3.0));
const float yMipLevel4 = 1.0 - (1.0 / pow(2.0, 4.0));

void main()
{
    vec2 uv = v_textureCoordinates;
    vec2 textureSize = vec2(originalSize * 1.5 + 2.0, originalSize);
    vec2 pixel = 1.0 / textureSize;

    float mipLevel = 0.0;

    if (uv.x - pixel.x > (textureSize.y / textureSize.x))
    {
        mipLevel = 1.0;
        if (uv.y - pixel.y > yMipLevel1)
        {
            mipLevel = 2.0;
            if (uv.y - pixel.y * 3.0 > yMipLevel2)
            {
                mipLevel = 3.0;
                if (uv.y - pixel.y * 5.0 > yMipLevel3)
                {
                    mipLevel = 4.0;
                    if (uv.y - pixel.y * 7.0 > yMipLevel4)
                    {
                        mipLevel = 5.0;
                    }
                }
            }
        }
    }

    if (mipLevel > 0.0)
    {
        float scale = pow(2.0, mipLevel);

        uv.y -= (pixel.y * (mipLevel - 1.0) * 2.0);
        uv.x *= ((textureSize.x - 2.0) / textureSize.y);

        uv.x -= 1.0 + pixel.x;
        uv.y -= (1.0 - (1.0 / pow(2.0, mipLevel - 1.0)));
        uv *= scale;
    }
    else
    {
        uv.x *= (textureSize.x / textureSize.y);
    }

    if(mipLevel == 0.0)
    {
        gl_FragColor = texture2D(texture0, uv);
    }
    else if(mipLevel == 1.0)
    {
        gl_FragColor = texture2D(texture1, uv);
    }
    else if(mipLevel == 2.0)
    {
        gl_FragColor = texture2D(texture2, uv);
    }
    else if(mipLevel == 3.0)
    {
        gl_FragColor = texture2D(texture3, uv);
    }
    else if(mipLevel == 4.0)
    {
        gl_FragColor = texture2D(texture4, uv);
    }
    else if(mipLevel == 5.0)
    {
        gl_FragColor = texture2D(texture5, uv);
    }
    else
    {
        gl_FragColor = vec4(0.0);
    }
}
`;var bP=`varying vec3 v_cubeMapCoordinates;
uniform samplerCube cubeMap;

void main()
{
    vec4 rgba = textureCube(cubeMap, v_cubeMapCoordinates);
    #ifdef RGBA_NORMALIZED
        gl_FragColor = vec4(rgba.rgb, 1.0);
    #else
        float m = rgba.a * 16.0;
        vec3 r = rgba.rgb * m;
        gl_FragColor = vec4(r * r, 1.0);
    #endif
}
`;var EP=`attribute vec4 position;
attribute vec3 cubeMapCoordinates;

varying vec3 v_cubeMapCoordinates;

void main()
{
    gl_Position = position;
    v_cubeMapCoordinates = cubeMapCoordinates;
}
`;function L0(e){this._url=e,this._cubeMapBuffers=void 0,this._cubeMaps=void 0,this._texture=void 0,this._mipTextures=void 0,this._va=void 0,this._sp=void 0,this._maximumMipmapLevel=void 0,this._loading=!1,this._ready=!1;let t=this;this._readyPromise=new Promise((n,i)=>{t._completeLoadFromCache=o=>{y8(this),this._texture=o,this._maximumMipmapLevel=this._texture.maximumMipmapLevel,this._ready=!0,n()},t._failLoad=o=>{i(o)},t._completeLoad=()=>{this._ready=!0,n()}})}Object.defineProperties(L0.prototype,{url:{get:function(){return this._url}},texture:{get:function(){return this._texture}},maximumMipmapLevel:{get:function(){return this._maximumMipmapLevel}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}}});L0.isSupported=function(e){return e.colorBufferHalfFloat&&e.halfFloatingPointTexture||e.floatingPointTexture&&e.colorBufferFloat};var WPe=new h(1,0,0),jPe=new h(0,0,1),qPe=new h(-1,0,0),YPe=new h(0,0,-1),_3=new h(0,1,0),XPe=new h(0,-1,0),N$=[_3,qPe,jPe,XPe,WPe,_3,YPe,_3,_3],k$=N$.length,V$=new Float32Array(k$*3),L$=0;for(let e=0;e<k$;++e,L$+=3)h.pack(N$[e],V$,L$);var KPe=new Float32Array([-1,1,-1,0,0,1,0,0,1,0,1,1,0,-1,-1,-1,1,-1]),JPe=new Uint16Array([0,1,2,2,3,1,7,6,1,3,6,1,2,5,4,3,4,2,4,8,6,3,4,6]);function ZPe(e){let t=st.createVertexBuffer({context:e,typedArray:KPe,usage:Me.STATIC_DRAW}),n=st.createVertexBuffer({context:e,typedArray:V$,usage:Me.STATIC_DRAW}),i=st.createIndexBuffer({context:e,typedArray:JPe,usage:Me.STATIC_DRAW,indexDatatype:Le.UNSIGNED_SHORT}),o=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:K.FLOAT},{index:1,vertexBuffer:n,componentsPerAttribute:3,componentDatatype:K.FLOAT}];return new Qn({context:e,attributes:o,indexBuffer:i})}function F$(e){return function(){return e}}function y8(e){e._va=e._va&&e._va.destroy(),e._sp=e._sp&&e._sp.destroy();let t,n,i=e._cubeMaps;if(l(i))for(n=i.length,t=0;t<n;++t)i[t].destroy();let o=e._mipTextures;if(l(o))for(n=o.length,t=0;t<n;++t)o[t].destroy();e._va=void 0,e._sp=void 0,e._cubeMaps=void 0,e._cubeMapBuffers=void 0,e._mipTextures=void 0}L0.prototype.update=function(e){let t=e.context;if(!L0.isSupported(t)||(l(this._texture)&&l(this._va)&&y8(this),l(this._texture)))return;if(!l(this._texture)&&!this._loading){let g=e.context.textureCache.getTexture(this._url);l(g)&&this._completeLoadFromCache(g)}let n=this._cubeMapBuffers;if(!l(n)&&!this._loading){let g=this;Jc(this._url).then(function(m){g._cubeMapBuffers=m,g._loading=!1}).catch(function(m){g._failLoad(m)}),this._loading=!0}if(!l(this._cubeMapBuffers))return;let i=[],o=n[0].positiveX.pixelDatatype;l(o)?i.push("RGBA_NORMALIZED"):o=t.halfFloatingPointTexture?We.HALF_FLOAT:We.FLOAT;let r=lt.RGBA,s=new Ve({defines:i,sources:[bP]});this._va=ZPe(t),this._sp=jt.fromCache({context:t,vertexShaderSource:EP,fragmentShaderSource:s,attributeLocations:{position:0,cubeMapCoordinates:1}});let a=Math.min(n.length,6);this._maximumMipmapLevel=a-1;let c=this._cubeMaps=new Array(a),u=this._mipTextures=new Array(a),f=n[0].positiveX.width*2,d={originalSize:function(){return f}};for(let g=0;g<a;++g){let m=n[g].positiveY;n[g].positiveY=n[g].negativeY,n[g].negativeY=m;let A=c[g]=new Ca({context:t,source:n[g],pixelDatatype:o}),x=c[g].width*2,C=u[g]=new Ot({context:t,width:x,height:x,pixelDatatype:o,pixelFormat:r}),b=new Bu({vertexArray:this._va,shaderProgram:this._sp,uniformMap:{cubeMap:F$(A)},outputTexture:C,persists:!0,owner:this});e.commandList.push(b),d[`texture${g}`]=F$(C)}this._texture=new Ot({context:t,width:f*1.5+2,height:f,pixelDatatype:o,pixelFormat:r}),this._texture.maximumMipmapLevel=this._maximumMipmapLevel,t.textureCache.addTexture(this._url,this._texture);let p=new Bu({fragmentShaderSource:TP,uniformMap:d,outputTexture:this._texture,persists:!1,owner:this});e.commandList.push(p),this._completeLoad()};L0.prototype.isDestroyed=function(){return!1};L0.prototype.destroy=function(){return y8(this),this._texture=this._texture&&this._texture.destroy(),le(this)};var Kf=L0;function SP(e){e=y(e,y.EMPTY_OBJECT);let t=l(e.imageBasedLightingFactor)?H.clone(e.imageBasedLightingFactor):new H(1,1);this._imageBasedLightingFactor=t;let n=y(e.luminanceAtZenith,.2);this._luminanceAtZenith=n;let i=e.sphericalHarmonicCoefficients;this._sphericalHarmonicCoefficients=i,this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentMapAtlas=void 0,this._specularEnvironmentMapAtlasDirty=!0,this._specularEnvironmentMapLoaded=!1,this._previousSpecularEnvironmentMapLoaded=!1,this._useDefaultSpecularMaps=!1,this._useDefaultSphericalHarmonics=!1,this._shouldRegenerateShaders=!1,this._previousFrameNumber=void 0,this._previousImageBasedLightingFactor=H.clone(t),this._previousLuminanceAtZenith=n,this._previousSphericalHarmonicCoefficients=i}Object.defineProperties(SP.prototype,{imageBasedLightingFactor:{get:function(){return this._imageBasedLightingFactor},set:function(e){this._previousImageBasedLightingFactor=H.clone(this._imageBasedLightingFactor,this._previousImageBasedLightingFactor),this._imageBasedLightingFactor=H.clone(e,this._imageBasedLightingFactor)}},luminanceAtZenith:{get:function(){return this._luminanceAtZenith},set:function(e){this._previousLuminanceAtZenith=this._luminanceAtZenith,this._luminanceAtZenith=e}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients},set:function(e){this._previousSphericalHarmonicCoefficients=this._sphericalHarmonicCoefficients,this._sphericalHarmonicCoefficients=e}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps},set:function(e){e!==this._specularEnvironmentMaps&&(this._specularEnvironmentMapAtlasDirty=this._specularEnvironmentMapAtlasDirty||e!==this._specularEnvironmentMaps,this._specularEnvironmentMapLoaded=!1),this._specularEnvironmentMaps=e}},enabled:{get:function(){return this._imageBasedLightingFactor.x>0||this._imageBasedLightingFactor.y>0}},shouldRegenerateShaders:{get:function(){return this._shouldRegenerateShaders}},useDefaultSphericalHarmonics:{get:function(){return this._useDefaultSphericalHarmonics}},useSphericalHarmonicCoefficients:{get:function(){return l(this._sphericalHarmonicCoefficients)||this._useDefaultSphericalHarmonics}},specularEnvironmentMapAtlas:{get:function(){return this._specularEnvironmentMapAtlas}},useDefaultSpecularMaps:{get:function(){return this._useDefaultSpecularMaps}},useSpecularEnvironmentMaps:{get:function(){return l(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.ready||this._useDefaultSpecularMaps}}});function QPe(e,t){if(!!Kf.isSupported(t)){if(e._specularEnvironmentMapAtlas=e._specularEnvironmentMapAtlas&&e._specularEnvironmentMapAtlas.destroy(),l(e._specularEnvironmentMaps)){let n=new Kf(e._specularEnvironmentMaps);e._specularEnvironmentMapAtlas=n,n.readyPromise.then(function(){e._specularEnvironmentMapLoaded=!0}).catch(function(i){console.error(`Error loading specularEnvironmentMaps: ${i}`)})}e._shouldRegenerateShaders=!0}}SP.prototype.update=function(e){if(e.frameNumber===this._previousFrameNumber)return;this._previousFrameNumber=e.frameNumber;let t=e.context;e.brdfLutGenerator.update(e),this._shouldRegenerateShaders=!1;let n=this._imageBasedLightingFactor,i=this._previousImageBasedLightingFactor;H.equals(n,i)||(this._shouldRegenerateShaders=n.x>0&&i.x===0||n.x===0&&i.x>0,this._shouldRegenerateShaders=this._shouldRegenerateShaders||n.y>0&&i.y===0||n.y===0&&i.y>0,this._previousImageBasedLightingFactor=H.clone(this._imageBasedLightingFactor,this._previousImageBasedLightingFactor)),this._luminanceAtZenith!==this._previousLuminanceAtZenith&&(this._shouldRegenerateShaders=this._shouldRegenerateShaders||l(this._luminanceAtZenith)!==l(this._previousLuminanceAtZenith),this._previousLuminanceAtZenith=this._luminanceAtZenith),this._previousSphericalHarmonicCoefficients!==this._sphericalHarmonicCoefficients&&(this._shouldRegenerateShaders=this._shouldRegenerateShaders||l(this._previousSphericalHarmonicCoefficients)!==l(this._sphericalHarmonicCoefficients),this._previousSphericalHarmonicCoefficients=this._sphericalHarmonicCoefficients),this._shouldRegenerateShaders=this._shouldRegenerateShaders||this._previousSpecularEnvironmentMapLoaded!==this._specularEnvironmentMapLoaded,this._previousSpecularEnvironmentMapLoaded=this._specularEnvironmentMapLoaded,this._specularEnvironmentMapAtlasDirty&&(QPe(this,t),this._specularEnvironmentMapAtlasDirty=!1),l(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.update(e);let o=!l(this._specularEnvironmentMapAtlas)&&l(e.specularEnvironmentMaps)&&!this._useDefaultSpecularMaps,r=!l(e.specularEnvironmentMaps)&&this._useDefaultSpecularMaps,s=!l(this._sphericalHarmonicCoefficients)&&l(e.sphericalHarmonicCoefficients)&&!this._useDefaultSphericalHarmonics,a=!l(e.sphericalHarmonicCoefficients)&&this._useDefaultSphericalHarmonics;this._shouldRegenerateShaders=this._shouldRegenerateShaders||o||r||s||a,this._useDefaultSpecularMaps=!l(this._specularEnvironmentMapAtlas)&&l(e.specularEnvironmentMaps),this._useDefaultSphericalHarmonics=!l(this._sphericalHarmonicCoefficients)&&l(e.sphericalHarmonicCoefficients)};SP.prototype.isDestroyed=function(){return!1};SP.prototype.destroy=function(){return this._specularEnvironmentMapAtlas=this._specularEnvironmentMapAtlas&&this._specularEnvironmentMapAtlas.destroy(),le(this)};var F0=SP;function yh(e){e=y(e,0),this._array=new Array(e),this._length=e}Object.defineProperties(yh.prototype,{length:{get:function(){return this._length},set:function(e){let t=this._array,n=this._length;if(e<n)for(let i=e;i<n;++i)t[i]=void 0;else e>t.length&&(t.length=e);this._length=e}},values:{get:function(){return this._array}}});yh.prototype.get=function(e){return this._array[e]};yh.prototype.set=function(e,t){e>=this._length&&(this.length=e+1),this._array[e]=t};yh.prototype.peek=function(){return this._array[this._length-1]};yh.prototype.push=function(e){let t=this.length++;this._array[t]=e};yh.prototype.pop=function(){if(this._length===0)return;let e=this._array[this._length-1];return--this.length,e};yh.prototype.reserve=function(e){e>this._array.length&&(this._array.length=e)};yh.prototype.resize=function(e){this.length=e};yh.prototype.trim=function(e){e=y(e,this._length),this._array.length=e};var Fl=yh;function g3(e){e=y(e,y.EMPTY_OBJECT),this.color=e.color,this.depth=e.depth,this.stencil=e.stencil,this.renderState=e.renderState,this.framebuffer=e.framebuffer,this.owner=e.owner,this.pass=e.pass}g3.ALL=Object.freeze(new g3({color:new z(0,0,0,0),depth:1,stencil:0}));g3.prototype.execute=function(e,t){e.clear(this,t)};var ti=g3;var zm={X:0,Y:1,Z:2};zm.Y_UP_TO_Z_UP=N.fromRotationTranslation(Q.fromRotationX(R.PI_OVER_TWO));zm.Z_UP_TO_Y_UP=N.fromRotationTranslation(Q.fromRotationX(-R.PI_OVER_TWO));zm.X_UP_TO_Z_UP=N.fromRotationTranslation(Q.fromRotationY(-R.PI_OVER_TWO));zm.Z_UP_TO_X_UP=N.fromRotationTranslation(Q.fromRotationY(R.PI_OVER_TWO));zm.X_UP_TO_Y_UP=N.fromRotationTranslation(Q.fromRotationZ(R.PI_OVER_TWO));zm.Y_UP_TO_X_UP=N.fromRotationTranslation(Q.fromRotationZ(-R.PI_OVER_TWO));zm.fromName=function(e){return zm[e]};var So=Object.freeze(zm);function Ru(e){this.planes=y(e,[])}var wP=[new h,new h,new h];h.clone(h.UNIT_X,wP[0]);h.clone(h.UNIT_Y,wP[1]);h.clone(h.UNIT_Z,wP[2]);var W_=new h,$Pe=new h,U$=new nn(new h(1,0,0),0);Ru.fromBoundingSphere=function(e,t){l(t)||(t=new Ru);let n=wP.length,i=t.planes;i.length=2*n;let o=e.center,r=e.radius,s=0;for(let a=0;a<n;++a){let c=wP[a],u=i[s],f=i[s+1];l(u)||(u=i[s]=new se),l(f)||(f=i[s+1]=new se),h.multiplyByScalar(c,-r,W_),h.add(o,W_,W_),u.x=c.x,u.y=c.y,u.z=c.z,u.w=-h.dot(c,W_),h.multiplyByScalar(c,r,W_),h.add(o,W_,W_),f.x=-c.x,f.y=-c.y,f.z=-c.z,f.w=-h.dot(h.negate(c,$Pe),W_),s+=2}return t};Ru.prototype.computeVisibility=function(e){let t=this.planes,n=!1;for(let i=0,o=t.length;i<o;++i){let r=e.intersectPlane(nn.fromCartesian4(t[i],U$));if(r===Kt.OUTSIDE)return Kt.OUTSIDE;r===Kt.INTERSECTING&&(n=!0)}return n?Kt.INTERSECTING:Kt.INSIDE};Ru.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===Ru.MASK_OUTSIDE||t===Ru.MASK_INSIDE)return t;let n=Ru.MASK_INSIDE,i=this.planes;for(let o=0,r=i.length;o<r;++o){let s=o<31?1<<o:0;if(o<31&&(t&s)===0)continue;let a=e.intersectPlane(nn.fromCartesian4(i[o],U$));if(a===Kt.OUTSIDE)return Ru.MASK_OUTSIDE;a===Kt.INTERSECTING&&(n|=s)}return n};Ru.MASK_OUTSIDE=4294967295;Ru.MASK_INSIDE=0;Ru.MASK_INDETERMINATE=2147483647;var Ds=Ru;function Ah(e){e=y(e,y.EMPTY_OBJECT),this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this._cullingVolume=new Ds,this._orthographicMatrix=new N}function z$(e){(e.top!==e._top||e.bottom!==e._bottom||e.left!==e._left||e.right!==e._right||e.near!==e._near||e.far!==e._far)&&(e._left=e.left,e._right=e.right,e._top=e.top,e._bottom=e.bottom,e._near=e.near,e._far=e.far,e._orthographicMatrix=N.computeOrthographicOffCenter(e.left,e.right,e.bottom,e.top,e.near,e.far,e._orthographicMatrix))}Object.defineProperties(Ah.prototype,{projectionMatrix:{get:function(){return z$(this),this._orthographicMatrix}}});var e1e=new h,t1e=new h,n1e=new h,A8=new h;Ah.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,o=this.top,r=this.bottom,s=this.right,a=this.left,c=this.near,u=this.far,f=h.cross(t,n,e1e);h.normalize(f,f);let d=t1e;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=n1e;h.multiplyByScalar(f,a,p),h.add(d,p,p);let g=i[0];return l(g)||(g=i[0]=new se),g.x=f.x,g.y=f.y,g.z=f.z,g.w=-h.dot(f,p),h.multiplyByScalar(f,s,p),h.add(d,p,p),g=i[1],l(g)||(g=i[1]=new se),g.x=-f.x,g.y=-f.y,g.z=-f.z,g.w=-h.dot(h.negate(f,A8),p),h.multiplyByScalar(n,r,p),h.add(d,p,p),g=i[2],l(g)||(g=i[2]=new se),g.x=n.x,g.y=n.y,g.z=n.z,g.w=-h.dot(n,p),h.multiplyByScalar(n,o,p),h.add(d,p,p),g=i[3],l(g)||(g=i[3]=new se),g.x=-n.x,g.y=-n.y,g.z=-n.z,g.w=-h.dot(h.negate(n,A8),p),g=i[4],l(g)||(g=i[4]=new se),g.x=t.x,g.y=t.y,g.z=t.z,g.w=-h.dot(t,d),h.multiplyByScalar(t,u,p),h.add(e,p,p),g=i[5],l(g)||(g=i[5]=new se),g.x=-t.x,g.y=-t.y,g.z=-t.z,g.w=-h.dot(h.negate(t,A8),p),this._cullingVolume};Ah.prototype.getPixelDimensions=function(e,t,n,i,o){z$(this);let r=this.right-this.left,s=this.top-this.bottom,a=i*r/e,c=i*s/t;return o.x=a,o.y=c,o};Ah.prototype.clone=function(e){return l(e)||(e=new Ah),e.left=this.left,e.right=this.right,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};Ah.prototype.equals=function(e){return l(e)&&e instanceof Ah&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};Ah.prototype.equalsEpsilon=function(e,t,n){return e===this||l(e)&&e instanceof Ah&&R.equalsEpsilon(this.right,e.right,t,n)&&R.equalsEpsilon(this.left,e.left,t,n)&&R.equalsEpsilon(this.top,e.top,t,n)&&R.equalsEpsilon(this.bottom,e.bottom,t,n)&&R.equalsEpsilon(this.near,e.near,t,n)&&R.equalsEpsilon(this.far,e.far,t,n)};var gr=Ah;function tl(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new gr,this.width=e.width,this._width=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far}tl.packedLength=4;tl.pack=function(e,t,n){return n=y(n,0),t[n++]=e.width,t[n++]=e.aspectRatio,t[n++]=e.near,t[n]=e.far,t};tl.unpack=function(e,t,n){return t=y(t,0),l(n)||(n=new tl),n.width=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t],n};function N0(e){let t=e._offCenterFrustum;if(e.width!==e._width||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far){e._aspectRatio=e.aspectRatio,e._width=e.width,e._near=e.near,e._far=e.far;let n=1/e.aspectRatio;t.right=e.width*.5,t.left=-t.right,t.top=n*t.right,t.bottom=-t.top,t.near=e.near,t.far=e.far}}Object.defineProperties(tl.prototype,{projectionMatrix:{get:function(){return N0(this),this._offCenterFrustum.projectionMatrix}}});tl.prototype.computeCullingVolume=function(e,t,n){return N0(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};tl.prototype.getPixelDimensions=function(e,t,n,i,o){return N0(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,o)};tl.prototype.clone=function(e){return l(e)||(e=new tl),e.aspectRatio=this.aspectRatio,e.width=this.width,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._width=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};tl.prototype.equals=function(e){return!l(e)||!(e instanceof tl)?!1:(N0(this),N0(e),this.width===e.width&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};tl.prototype.equalsEpsilon=function(e,t,n){return!l(e)||!(e instanceof tl)?!1:(N0(this),N0(e),R.equalsEpsilon(this.width,e.width,t,n)&&R.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var Zt=tl;function G$(e){e=y(e,y.EMPTY_OBJECT),this._metadata=e.metadata}Object.defineProperties(G$.prototype,{metadata:{get:function(){return this._metadata}}});var k0=G$;function j_(e,t,n){return t=y(t,0),n=y(n,e.byteLength-t),e=e.subarray(t,t+n),j_.decode(e)}j_.decodeWithTextDecoder=function(e){return new TextDecoder("utf-8").decode(e)};j_.decodeWithFromCharCode=function(e){let t="",n=i1e(e),i=n.length;for(let o=0;o<i;++o){let r=n[o];r<=65535?t+=String.fromCharCode(r):(r-=65536,t+=String.fromCharCode((r>>10)+55296,(r&1023)+56320))}return t};function vP(e,t,n){return t<=e&&e<=n}function i1e(e){let t=0,n=0,i=0,o=128,r=191,s=[],a=e.length;for(let c=0;c<a;++c){let u=e[c];if(i===0){if(vP(u,0,127)){s.push(u);continue}if(vP(u,194,223)){i=1,t=u&31;continue}if(vP(u,224,239)){u===224&&(o=160),u===237&&(r=159),i=2,t=u&15;continue}if(vP(u,240,244)){u===240&&(o=144),u===244&&(r=143),i=3,t=u&7;continue}throw new de("String decoding 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0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){return this._contents}},readyPromise:{get:function(){return this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e;let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].metadata=e}},batchTable:{get:function(){}},group:{get:function(){return this._group},set:function(e){this._group=e;let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].group=e}}});var DP=Uint32Array.BYTES_PER_ELEMENT;function r1e(e,t,n,i){n=y(n,0);let o=new Uint8Array(t),r=new DataView(t);n+=DP;let s=r.getUint32(n,!0);if(s!==1)throw new de(`Only Composite Tile version 1 is supported. Version ${s} is not.`);n+=DP,n+=DP;let a=r.getUint32(n,!0);n+=DP;let c=[],u=e._resource,f=u.queryParameters.compositeIndex;l(f)?f=`${f}_`:f="";for(let d=0;d<a;++d){let p=Jf(o,n),g=r.getUint32(n+DP*2,!0),m=i[p],A=`${f}${d}`,x=u.getDerivedResource({queryParameters:{compositeIndex:A}});if(l(m)){let C=m(e._tileset,e._tile,x,t,n);e._contents.push(C),c.push(C.readyPromise)}else throw new de(`Unknown tile content type, ${p}, inside Composite tile`);n+=g}return Promise.all(c).then(function(){return e})}Gm.prototype.hasProperty=function(e,t){return!1};Gm.prototype.getFeature=function(e){};Gm.prototype.applyDebugSettings=function(e,t){let n=this._contents,i=n.length;for(let o=0;o<i;++o)n[o].applyDebugSettings(e,t)};Gm.prototype.applyStyle=function(e){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].applyStyle(e)};Gm.prototype.update=function(e,t){let n=this._contents,i=n.length;for(let o=0;o<i;++o)n[o].update(e,t)};Gm.prototype.isDestroyed=function(){return!1};Gm.prototype.destroy=function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var PP=Gm;function s1e(e,t,n){return JSON.parse(nl(e,t,n))}var No=s1e;function wa(e){this._id=kn();let t=e.featuresLength;this._showAlphaProperties=void 0,this._batchValues=void 0,this._batchValuesDirty=!1,this._batchTexture=void 0,this._defaultTexture=void 0,this._pickTexture=void 0,this._pickIds=[];let n,i;if(t>0){let o=Math.min(t,Ft.maximumTextureSize),r=Math.ceil(t/Ft.maximumTextureSize),s=1/o,a=s*.5,c=1/r,u=c*.5;n=new H(o,r),i=new se(s,a,c,u)}this._translucentFeaturesLength=0,this._featuresLength=t,this._textureDimensions=n,this._textureStep=i,this._owner=e.owner,this._statistics=e.statistics,this._colorChangedCallback=e.colorChangedCallback}Object.defineProperties(wa.prototype,{translucentFeaturesLength:{get:function(){return this._translucentFeaturesLength}},byteLength:{get:function(){let e=0;return l(this._pickTexture)&&(e+=this._pickTexture.sizeInBytes),l(this._batchTexture)&&(e+=this._batchTexture.sizeInBytes),e}},textureDimensions:{get:function(){return this._textureDimensions}},textureStep:{get:function(){return this._textureStep}},batchTexture:{get:function(){return this._batchTexture}},defaultTexture:{get:function(){return this._defaultTexture}},pickTexture:{get:function(){return this._pickTexture}}});wa.DEFAULT_COLOR_VALUE=z.WHITE;wa.DEFAULT_SHOW_VALUE=!0;function H$(e){let t=e._textureDimensions;return t.x*t.y*4}function W$(e){if(!l(e._batchValues)){let t=H$(e),n=new Uint8Array(t).fill(255);e._batchValues=n}return e._batchValues}function j$(e){if(!l(e._showAlphaProperties)){let t=2*e._featuresLength,n=new Uint8Array(t).fill(255);e._showAlphaProperties=n}return e._showAlphaProperties}wa.prototype.setShow=function(e,t){if(t&&!l(this._showAlphaProperties))return;let n=j$(this),i=e*2,o=t?255:0;if(n[i]!==o){n[i]=o;let r=W$(this),s=e*4+3;r[s]=t?n[i+1]:0,this._batchValuesDirty=!0}};wa.prototype.setAllShow=function(e){let t=this._featuresLength;for(let n=0;n<t;++n)this.setShow(n,e)};wa.prototype.getShow=function(e){if(!l(this._showAlphaProperties))return!0;let t=e*2;return this._showAlphaProperties[t]===255};var a1e=new Array(4);wa.prototype.setColor=function(e,t){if(z.equals(t,wa.DEFAULT_COLOR_VALUE)&&!l(this._batchValues))return;let n=t.toBytes(a1e),i=n[3],o=W$(this),r=e*4,s=j$(this),a=e*2;if(o[r]!==n[0]||o[r+1]!==n[1]||o[r+2]!==n[2]||s[a+1]!==i){o[r]=n[0],o[r+1]=n[1],o[r+2]=n[2];let c=s[a+1]!==255,u=s[a]!==0;o[r+3]=u?i:0,s[a+1]=i;let f=i!==255;f&&!c?++this._translucentFeaturesLength:!f&&c&&--this._translucentFeaturesLength,this._batchValuesDirty=!0,l(this._colorChangedCallback)&&this._colorChangedCallback(e,t)}};wa.prototype.setAllColor=function(e){let t=this._featuresLength;for(let n=0;n<t;++n)this.setColor(n,e)};wa.prototype.getColor=function(e,t){if(!l(this._batchValues))return z.clone(wa.DEFAULT_COLOR_VALUE,t);let n=this._batchValues,i=e*4,o=this._showAlphaProperties,r=e*2;return z.fromBytes(n[i],n[i+1],n[i+2],o[r+1],t)};wa.prototype.getPickColor=function(e){return this._pickIds[e]};function q$(e,t,n){let i=e._textureDimensions;return new Ot({context:t,pixelFormat:lt.RGBA,pixelDatatype:We.UNSIGNED_BYTE,source:{width:i.x,height:i.y,arrayBufferView:n},flipY:!1,sampler:dn.NEAREST})}function c1e(e,t){let n=e._featuresLength;if(!l(e._pickTexture)&&n>0){let i=e._pickIds,o=H$(e),r=new Uint8Array(o),s=e._owner,a=e._statistics;for(let c=0;c<n;++c){let u=t.createPickId(s.getFeature(c));i.push(u);let f=u.color,d=c*4;r[d]=z.floatToByte(f.red),r[d+1]=z.floatToByte(f.green),r[d+2]=z.floatToByte(f.blue),r[d+3]=z.floatToByte(f.alpha)}e._pickTexture=q$(e,t,r),l(a)&&(a.batchTableByteLength+=e._pickTexture.sizeInBytes)}}function l1e(e){let t=e._textureDimensions;e._batchTexture.copyFrom({source:{width:t.x,height:t.y,arrayBufferView:e._batchValues}})}wa.prototype.update=function(e,t){let n=t.context;this._defaultTexture=n.defaultTexture;let i=t.passes;(i.pick||i.postProcess)&&c1e(this,n),this._batchValuesDirty&&(this._batchValuesDirty=!1,l(this._batchTexture)||(this._batchTexture=q$(this,n,this._batchValues),l(this._statistics)&&(this._statistics.batchTableByteLength+=this._batchTexture.sizeInBytes)),l1e(this))};wa.prototype.isDestroyed=function(){return!1};wa.prototype.destroy=function(){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),this._pickTexture=this._pickTexture&&this._pickTexture.destroy();let e=this._pickIds,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var gc=wa;var u1e={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},f1e={SCALAR:void 0,VEC2:H,VEC3:h,VEC4:se,MAT2:qi,MAT3:Q,MAT4:N};function d1e(e){let t=e.componentType,n;typeof t=="string"?n=K.fromName(t):n=t;let 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u=Nl(r),f=u.componentsPerAttribute,d=u.classType,p=u.createArrayBufferView(n.buffer,n.byteOffset+s,e);l(i)||(i={}),i[o]={typedArray:p,componentCount:f,type:d}}}return i}function p1e(e){let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}var _1e=[],g1e=[],y1e=0;function A1e(e,t,n){let i=e._classIds,o=e._parentCounts,r=e._parentIds,s=e._parentIndexes,a=i.length,c=_1e;c.length=Math.max(c.length,a);let u=++y1e,f=g1e;for(f.length=0,f.push(t);f.length>0;){if(t=f.pop(),c[t]===u)continue;c[t]=u;let d=n(e,t);if(l(d))return d;let p=o[t],g=s[t];for(let m=0;m<p;++m){let A=r[g+m];A!==t&&f.push(A)}}}function x1e(e,t,n){let i=!0;for(;i;){let o=n(e,t);if(l(o))return o;let r=e._parentIds[t];i=r!==t,t=r}}function IP(e,t,n){let i=e._parentCounts,o=e._parentIds;if(l(o)){if(l(i))return A1e(e,t,n)}else return n(e,t);return x1e(e,t,n)}Hm.prototype.hasProperty=function(e,t){let n=IP(this,e,function(i,o){let 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i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}Hm.prototype.isClass=function(e,t){let n=IP(this,e,function(i,o){let r=i._classIds[o];if(i._classes[r].name===t)return!0});return l(n)};Hm.prototype.getClassName=function(e){let t=this._classIds[e];return this._classes[t].name};var V0=Hm;var b1e={HIGHLIGHT:0,REPLACE:1,MIX:2},il=Object.freeze(b1e);var x8=gc.DEFAULT_COLOR_VALUE,C8=gc.DEFAULT_SHOW_VALUE;function ro(e,t,n,i,o){this.featuresLength=t;let r;l(n)&&(r=n.extensions),this._extensions=y(r,{});let s=E1e(n);this._properties=s,this._batchTableHierarchy=S1e(this,n,i);let a=X$(t,s,i);this._binaryPropertiesByteLength=w1e(a),this._batchTableBinaryProperties=a,this._content=e,this._batchTexture=new gc({featuresLength:t,colorChangedCallback:o,owner:e,statistics:e.tileset.statistics})}ro._deprecationWarning=_r;Object.defineProperties(ro.prototype,{batchTableByteLength:{get:function(){let e=this._binaryPropertiesByteLength;return 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vec2 computeSt(float batchId) 
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`:`uniform vec4 tile_textureStep; 
uniform vec2 tile_textureDimensions; 
vec2 computeSt(float batchId) 
{ 
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    float centerX = tile_textureStep.y; 
    float stepY = tile_textureStep.z; 
    float centerY = tile_textureStep.w; 
    float xId = mod(batchId, tile_textureDimensions.x); 
    float yId = floor(batchId / tile_textureDimensions.x); 
    return vec2(centerX + (xId * stepX), centerY + (yId * stepY)); 
} 
`}ro.prototype.getVertexShaderCallback=function(e,t,n){if(this.featuresLength===0)return;let i=this;return function(o){let r=K$(o,n,!1),s;return Ft.maximumVertexTextureImageUnits>0?(s="",e&&(s+=`uniform bool tile_translucentCommand; 
`),s+=`uniform sampler2D tile_batchTexture; 
varying vec4 tile_featureColor; 
varying vec2 tile_featureSt; 
void main() 
{ 
    vec2 st = computeSt(${t}); 
    vec4 featureProperties = texture2D(tile_batchTexture, st); 
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    float show = ceil(featureProperties.a); 
    gl_Position *= show; 
`,e&&(s+=`    bool isStyleTranslucent = (featureProperties.a != 1.0); 
    if (czm_pass == czm_passTranslucent) 
    { 
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        { 
            gl_Position *= 0.0; 
        } 
    } 
    else 
    { 
        if (isStyleTranslucent) 
        { 
            gl_Position *= 0.0; 
        } 
    } 
`),s+=`    tile_featureColor = featureProperties; 
    tile_featureSt = st; 
}`):s=`varying vec2 tile_featureSt; 
void main() 
{ 
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    tile_featureSt = computeSt(${t}); 
}`,`${r}
${I1e(i)}${s}`}};function Y$(e,t){return e=Ve.replaceMain(e,"tile_main"),t?`${e}uniform float tile_colorBlend; 
void tile_color(vec4 tile_featureColor) 
{ 
    tile_main(); 
    tile_featureColor = czm_gammaCorrect(tile_featureColor); 
    gl_FragColor.a *= tile_featureColor.a; 
    float highlight = ceil(tile_colorBlend); 
    gl_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight); 
} 
`:`${e}void tile_color(vec4 tile_featureColor) 
{ 
    tile_main(); 
} 
`}function O1e(e,t){let n=`texture2D(${t}`,i=0,o=e.indexOf(n,i),r;for(;o>-1;){let s=0;for(let u=o;u<e.length;++u){let f=e.charAt(u);if(f==="(")++s;else if(f===")"&&(--s,s===0)){r=u+1;break}}let c=`tile_diffuse_final(${e.slice(o,r)}, tile_diffuse)`;e=e.slice(0,o)+c+e.slice(r),i=o+c.length,o=e.indexOf(n,i)}return e}function K$(e,t,n){if(!l(t))return Y$(e,n);let i=new RegExp(`(uniform|attribute|in)\\s+(vec[34]|sampler2D)\\s+${t};`),o=e.match(i);if(!l(o))return Y$(e,n);let r=o[0],s=o[2];e=Ve.replaceMain(e,"tile_main"),e=e.replace(r,"");let a=`bool isWhite(vec3 color) 
{ 
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} 
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{ 
    vec4 blendDiffuse = mix(sourceDiffuse, tileDiffuse, tile_colorBlend); 
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    return vec4(diffuse.rgb, sourceDiffuse.a); 
} 
`,c=`    tile_featureColor = czm_gammaCorrect(tile_featureColor); 
    gl_FragColor.a *= tile_featureColor.a; 
    float highlight = ceil(tile_colorBlend); 
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`,u;if(s==="vec3"||s==="vec4"){let f=s==="vec3"?`vec4(${t}, 1.0)`:t,d=s==="vec3"?"tile_diffuse.xyz":"tile_diffuse";i=new RegExp(t,"g"),e=e.replace(i,d),u=`    vec4 source = ${f}; 
    tile_diffuse = tile_diffuse_final(source, tile_featureColor); 
    tile_main(); 
`}else s==="sampler2D"&&(e=O1e(e,t),u=`    tile_diffuse = tile_featureColor; 
    tile_main(); 
`);return e=`uniform float tile_colorBlend; 
vec4 tile_diffuse = vec4(1.0); 
${a}${r}
${e}
void tile_color(vec4 tile_featureColor) 
{ 
${u}`,n&&(e+=c),e+=`} 
`,e}ro.prototype.getFragmentShaderCallback=function(e,t,n){if(this.featuresLength!==0)return function(i){return i=K$(i,t,!0),Ft.maximumVertexTextureImageUnits>0?(i+=`uniform sampler2D tile_pickTexture; 
varying vec2 tile_featureSt; 
varying vec4 tile_featureColor; 
void main() 
{ 
    tile_color(tile_featureColor); 
`,n&&(i+=`    gl_FragColor.rgb *= gl_FragColor.a; 
`),i+="}"):(e&&(i+=`uniform bool tile_translucentCommand; 
`),i+=`uniform sampler2D tile_pickTexture; 
uniform sampler2D tile_batchTexture; 
varying vec2 tile_featureSt; 
void main() 
{ 
    vec4 featureProperties = texture2D(tile_batchTexture, tile_featureSt); 
    if (featureProperties.a == 0.0) { 
        discard; 
    } 
`,e&&(i+=`    bool isStyleTranslucent = (featureProperties.a != 1.0); 
    if (czm_pass == czm_passTranslucent) 
    { 
        if (!isStyleTranslucent && !tile_translucentCommand) 
        { 
            discard; 
        } 
    } 
    else 
    { 
        if (isStyleTranslucent) 
        { 
            discard; 
        } 
    } 
`),i+=`    tile_color(featureProperties); 
`,n&&(i+=`    gl_FragColor.rgb *= gl_FragColor.a; 
`),i+=`} 
`),i}};ro.prototype.getClassificationFragmentShaderCallback=function(){if(this.featuresLength!==0)return function(e){return e=Ve.replaceMain(e,"tile_main"),Ft.maximumVertexTextureImageUnits>0?e+=`uniform sampler2D tile_pickTexture;
varying vec2 tile_featureSt; 
varying vec4 tile_featureColor; 
void main() 
{ 
    tile_main(); 
    gl_FragColor = tile_featureColor; 
    gl_FragColor.rgb *= gl_FragColor.a; 
}`:e+=`uniform sampler2D tile_batchTexture; 
uniform sampler2D tile_pickTexture;
varying vec2 tile_featureSt; 
void main() 
{ 
    tile_main(); 
    vec4 featureProperties = texture2D(tile_batchTexture, tile_featureSt); 
    if (featureProperties.a == 0.0) { 
        discard; 
    } 
    gl_FragColor = featureProperties; 
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} 
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e.substr(0,4)==="czm_"}function mIe(e){return e.substr(4)}function hi(e,t){let n,i,o,r;if(t.type==="Literal")n=sIe(t);else if(t.type==="CallExpression")n=aIe(e,t);else if(t.type==="Identifier")n=lIe(t);else if(t.type==="UnaryExpression"){i=t.operator;let s=hi(e,t.argument);if(j1e.indexOf(i)>-1)n=new ht(ct.UNARY,i,s);else throw new de(`Unexpected operator "${i}".`)}else if(t.type==="BinaryExpression")if(i=t.operator,o=hi(e,t.left),r=hi(e,t.right),Z$.indexOf(i)>-1)n=new ht(ct.BINARY,i,o,r);else throw new de(`Unexpected operator "${i}".`);else if(t.type==="LogicalExpression")i=t.operator,o=hi(e,t.left),r=hi(e,t.right),Z$.indexOf(i)>-1&&(n=new ht(ct.BINARY,i,o,r));else if(t.type==="ConditionalExpression"){let s=hi(e,t.test);o=hi(e,t.consequent),r=hi(e,t.alternate),n=new ht(ct.CONDITIONAL,"?",o,r,s)}else if(t.type==="MemberExpression")n=dIe(e,t);else if(t.type==="ArrayExpression"){let s=[];for(let a=0;a<t.elements.length;a++)s[a]=hi(e,t.elements[a]);n=new ht(ct.ARRAY,s)}else throw t.type==="Compound"?new de("Provide exactly one expression."):new de("Cannot parse expression.");return n}function pIe(e){e._type===ct.CONDITIONAL?e.evaluate=e._evaluateConditional:e._type===ct.FUNCTION_CALL?e._value==="test"?e.evaluate=e._evaluateRegExpTest:e._value==="exec"?e.evaluate=e._evaluateRegExpExec:e._value==="toString"&&(e.evaluate=e._evaluateToString):e._type===ct.UNARY?e._value==="!"?e.evaluate=e._evaluateNot:e._value==="-"?e.evaluate=e._evaluateNegative:e._value==="+"?e.evaluate=e._evaluatePositive:e._value==="isNaN"?e.evaluate=e._evaluateNaN:e._value==="isFinite"?e.evaluate=e._evaluateIsFinite:e._value==="isExactClass"?e.evaluate=e._evaluateIsExactClass:e._value==="isClass"?e.evaluate=e._evaluateIsClass:e._value==="getExactClassName"?e.evaluate=e._evaluateGetExactClassName:e._value==="Boolean"?e.evaluate=e._evaluateBooleanConversion:e._value==="Number"?e.evaluate=e._evaluateNumberConversion:e._value==="String"?e.evaluate=e._evaluateStringConversion:l(E3[e._value])&&(e.evaluate=gIe(e._value)):e._type===ct.BINARY?e._value==="+"?e.evaluate=e._evaluatePlus:e._value==="-"?e.evaluate=e._evaluateMinus:e._value==="*"?e.evaluate=e._evaluateTimes:e._value==="/"?e.evaluate=e._evaluateDivide:e._value==="%"?e.evaluate=e._evaluateMod:e._value==="==="?e.evaluate=e._evaluateEqualsStrict:e._value==="!=="?e.evaluate=e._evaluateNotEqualsStrict:e._value==="<"?e.evaluate=e._evaluateLessThan:e._value==="<="?e.evaluate=e._evaluateLessThanOrEquals:e._value===">"?e.evaluate=e._evaluateGreaterThan:e._value===">="?e.evaluate=e._evaluateGreaterThanOrEquals:e._value==="&&"?e.evaluate=e._evaluateAnd:e._value==="||"?e.evaluate=e._evaluateOr:e._value==="=~"?e.evaluate=e._evaluateRegExpMatch:e._value==="!~"?e.evaluate=e._evaluateRegExpNotMatch:l(S3[e._value])&&(e.evaluate=yIe(e._value)):e._type===ct.TERNARY?e.evaluate=AIe(e._value):e._type===ct.MEMBER?e._value==="brackets"?e.evaluate=e._evaluateMemberBrackets:e.evaluate=e._evaluateMemberDot:e._type===ct.ARRAY?e.evaluate=e._evaluateArray:e._type===ct.VARIABLE?e.evaluate=e._evaluateVariable:e._type===ct.VARIABLE_IN_STRING?e.evaluate=e._evaluateVariableString:e._type===ct.LITERAL_COLOR?e.evaluate=e._evaluateLiteralColor:e._type===ct.LITERAL_VECTOR?e.evaluate=e._evaluateLiteralVector:e._type===ct.LITERAL_STRING?e.evaluate=e._evaluateLiteralString:e._type===ct.REGEX?e.evaluate=e._evaluateRegExp:e._type===ct.BUILTIN_VARIABLE?e._value==="tiles3d_tileset_time"&&(e.evaluate=_Ie):e.evaluate=e._evaluateLiteral}function _Ie(e){return l(e)?e.content.tileset.timeSinceLoad:0}function gIe(e){let t=E3[e];return function(n){let i=this._left.evaluate(n);return t(e,i)}}function yIe(e){let t=S3[e];return function(n){let i=this._left.evaluate(n),o=this._right.evaluate(n);return t(e,i,o)}}function AIe(e){let t=E8[e];return function(n){let i=this._left.evaluate(n),o=this._right.evaluate(n),r=this._test.evaluate(n);return t(e,i,o,r)}}function w3(e,t){if(l(e))return e.getPropertyInherited(t)}ht.prototype._evaluateLiteral=function(){return this._value};ht.prototype._evaluateLiteralColor=function(e){let t=b3,n=this._left;if(this._value==="color")l(n)?n.length>1?(z.fromCssColorString(n[0].evaluate(e),t),t.alpha=n[1].evaluate(e)):z.fromCssColorString(n[0].evaluate(e),t):z.fromBytes(255,255,255,255,t);else if(this._value==="rgb")z.fromBytes(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),255,t);else if(this._value==="rgba"){let i=n[3].evaluate(e)*255;z.fromBytes(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),i,t)}else this._value==="hsl"?z.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),1,t):this._value==="hsla"&&z.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),n[3].evaluate(e),t);return se.fromColor(t,En.getCartesian4())};ht.prototype._evaluateLiteralVector=function(e){let t=En.getArray(),n=this._value,i=this._left,o=i.length;for(let a=0;a<o;++a){let c=i[a].evaluate(e);if(typeof c=="number")t.push(c);else if(c instanceof H)t.push(c.x,c.y);else if(c instanceof h)t.push(c.x,c.y,c.z);else if(c instanceof se)t.push(c.x,c.y,c.z,c.w);else throw new de(`${n} argument must be a vector or number. Argument is ${c}.`)}let r=t.length,s=parseInt(n.charAt(3));if(r===0)throw new de(`Invalid ${n} constructor. No valid arguments.`);if(r<s&&r>1)throw new de(`Invalid ${n} constructor. Not enough arguments.`);if(r>s&&o>1)throw new de(`Invalid ${n} constructor. Too many arguments.`);if(r===1){let a=t[0];t.push(a,a,a)}if(n==="vec2")return H.fromArray(t,0,En.getCartesian2());if(n==="vec3")return h.fromArray(t,0,En.getCartesian3());if(n==="vec4")return se.fromArray(t,0,En.getCartesian4())};ht.prototype._evaluateLiteralString=function(){return this._value};ht.prototype._evaluateVariableString=function(e){let t=this._value,n=T3.exec(t);for(;n!==null;){let i=n[0],o=n[1],r=w3(e,o);l(r)||(r=""),t=t.replace(i,r),n=T3.exec(t)}return t};ht.prototype._evaluateVariable=function(e){return w3(e,this._value)};function U0(e){return e._value==="feature"}ht.prototype._evaluateMemberDot=function(e){if(U0(this._left))return w3(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!l(t))return;let n=this._right.evaluate(e);if(t instanceof H||t instanceof h||t instanceof se){if(n==="r")return t.x;if(n==="g")return t.y;if(n==="b")return t.z;if(n==="a")return t.w}return t[n]};ht.prototype._evaluateMemberBrackets=function(e){if(U0(this._left))return w3(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!l(t))return;let n=this._right.evaluate(e);if(t instanceof H||t instanceof h||t instanceof se){if(n===0||n==="r")return t.x;if(n===1||n==="g")return t.y;if(n===2||n==="b")return t.z;if(n===3||n==="a")return t.w}return t[n]};ht.prototype._evaluateArray=function(e){let t=[];for(let n=0;n<this._value.length;n++)t[n]=this._value[n].evaluate(e);return t};ht.prototype._evaluateNot=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new de(`Operator "!" requires a boolean argument. Argument is ${t}.`);return!t};ht.prototype._evaluateNegative=function(e){let t=this._left.evaluate(e);if(t instanceof H)return H.negate(t,En.getCartesian2());if(t instanceof h)return h.negate(t,En.getCartesian3());if(t instanceof se)return se.negate(t,En.getCartesian4());if(typeof t=="number")return-t;throw new de(`Operator "-" requires a vector or number argument. Argument is ${t}.`)};ht.prototype._evaluatePositive=function(e){let t=this._left.evaluate(e);if(!(t instanceof H||t instanceof h||t instanceof se||typeof t=="number"))throw new de(`Operator "+" requires a vector or number argument. Argument is ${t}.`);return t};ht.prototype._evaluateLessThan=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new de(`Operator "<" requires number arguments. Arguments are ${t} and ${n}.`);return t<n};ht.prototype._evaluateLessThanOrEquals=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new de(`Operator "<=" requires number arguments. Arguments are ${t} and ${n}.`);return t<=n};ht.prototype._evaluateGreaterThan=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new de(`Operator ">" requires number arguments. Arguments are ${t} and ${n}.`);return t>n};ht.prototype._evaluateGreaterThanOrEquals=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new de(`Operator ">=" requires number arguments. Arguments are ${t} and ${n}.`);return t>=n};ht.prototype._evaluateOr=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new de(`Operator "||" requires boolean arguments. First argument is ${t}.`);if(t)return!0;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new de(`Operator "||" requires boolean arguments. Second argument is ${n}.`);return t||n};ht.prototype._evaluateAnd=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new de(`Operator "&&" requires boolean arguments. First argument is ${t}.`);if(!t)return!1;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new de(`Operator "&&" requires boolean arguments. Second argument is ${n}.`);return t&&n};ht.prototype._evaluatePlus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.add(t,n,En.getCartesian2());if(n instanceof h&&t instanceof h)return h.add(t,n,En.getCartesian3());if(n instanceof se&&t instanceof se)return se.add(t,n,En.getCartesian4());if(typeof t=="string"||typeof n=="string")return t+n;if(typeof t=="number"&&typeof n=="number")return t+n;throw new de(`Operator "+" requires vector or number arguments of matching types, or at least one string argument. Arguments are ${t} and ${n}.`)};ht.prototype._evaluateMinus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.subtract(t,n,En.getCartesian2());if(n instanceof h&&t instanceof h)return h.subtract(t,n,En.getCartesian3());if(n instanceof se&&t instanceof se)return se.subtract(t,n,En.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t-n;throw new de(`Operator "-" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};ht.prototype._evaluateTimes=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.multiplyComponents(t,n,En.getCartesian2());if(n instanceof H&&typeof t=="number")return H.multiplyByScalar(n,t,En.getCartesian2());if(t instanceof H&&typeof n=="number")return H.multiplyByScalar(t,n,En.getCartesian2());if(n instanceof h&&t instanceof h)return h.multiplyComponents(t,n,En.getCartesian3());if(n instanceof h&&typeof t=="number")return h.multiplyByScalar(n,t,En.getCartesian3());if(t instanceof h&&typeof n=="number")return h.multiplyByScalar(t,n,En.getCartesian3());if(n instanceof se&&t instanceof se)return se.multiplyComponents(t,n,En.getCartesian4());if(n instanceof se&&typeof t=="number")return se.multiplyByScalar(n,t,En.getCartesian4());if(t instanceof se&&typeof n=="number")return se.multiplyByScalar(t,n,En.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t*n;throw new de(`Operator "*" requires vector or number arguments. If both arguments are vectors they must be matching types. Arguments are ${t} and ${n}.`)};ht.prototype._evaluateDivide=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.divideComponents(t,n,En.getCartesian2());if(t instanceof H&&typeof n=="number")return H.divideByScalar(t,n,En.getCartesian2());if(n instanceof h&&t instanceof h)return h.divideComponents(t,n,En.getCartesian3());if(t instanceof h&&typeof n=="number")return h.divideByScalar(t,n,En.getCartesian3());if(n instanceof se&&t instanceof se)return se.divideComponents(t,n,En.getCartesian4());if(t instanceof se&&typeof n=="number")return se.divideByScalar(t,n,En.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t/n;throw new de(`Operator "/" requires vector or number arguments of matching types, or a number as the second argument. Arguments are ${t} and ${n}.`)};ht.prototype._evaluateMod=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.fromElements(t.x%n.x,t.y%n.y,En.getCartesian2());if(n instanceof h&&t instanceof h)return h.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,En.getCartesian3());if(n instanceof se&&t instanceof se)return se.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,t.w%n.w,En.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t%n;throw new de(`Operator "%" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};ht.prototype._evaluateEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof H&&t instanceof H||n instanceof h&&t instanceof h||n instanceof se&&t instanceof se?t.equals(n):t===n};ht.prototype._evaluateNotEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof H&&t instanceof H||n instanceof h&&t instanceof h||n instanceof se&&t instanceof se?!t.equals(n):t!==n};ht.prototype._evaluateConditional=function(e){let t=this._test.evaluate(e);if(typeof t!="boolean")throw new de(`Conditional argument of conditional expression must be a boolean. Argument is ${t}.`);return t?this._left.evaluate(e):this._right.evaluate(e)};ht.prototype._evaluateNaN=function(e){return isNaN(this._left.evaluate(e))};ht.prototype._evaluateIsFinite=function(e){return isFinite(this._left.evaluate(e))};ht.prototype._evaluateIsExactClass=function(e){return l(e)?e.isExactClass(this._left.evaluate(e)):!1};ht.prototype._evaluateIsClass=function(e){return l(e)?e.isClass(this._left.evaluate(e)):!1};ht.prototype._evaluateGetExactClassName=function(e){if(l(e))return e.getExactClassName()};ht.prototype._evaluateBooleanConversion=function(e){return Boolean(this._left.evaluate(e))};ht.prototype._evaluateNumberConversion=function(e){return Number(this._left.evaluate(e))};ht.prototype._evaluateStringConversion=function(e){return String(this._left.evaluate(e))};ht.prototype._evaluateRegExp=function(e){let t=this._value.evaluate(e),n="";l(this._left)&&(n=this._left.evaluate(e));let i;try{i=new RegExp(t,n)}catch(o){throw new de(o)}return i};ht.prototype._evaluateRegExpTest=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new de(`RegExp.test requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);return t.test(n)};ht.prototype._evaluateRegExpMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return t.test(n);if(n instanceof RegExp&&typeof t=="string")return n.test(t);throw new de(`Operator "=~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};ht.prototype._evaluateRegExpNotMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return!t.test(n);if(n instanceof RegExp&&typeof t=="string")return!n.test(t);throw new de(`Operator "!~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};ht.prototype._evaluateRegExpExec=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new de(`RegExp.exec requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);let i=t.exec(n);return l(i)?i[1]:null};ht.prototype._evaluateToString=function(e){let t=this._left.evaluate(e);if(t instanceof RegExp||t instanceof H||t instanceof h||t instanceof se)return String(t);throw new de(`Unexpected function call "${this._value}".`)};function $$(e){let t=e._left,n=t.length;for(let a=0;a<n;++a)if(t[a]._type!==ct.LITERAL_NUMBER)return;let i=t[0]._value,o=t[1]._value,r=t[2]._value,s=n===4?t[3]._value:1;return z.fromHsl(i,o,r,s,b3)}function eee(e){let t=e._left,n=t.length;for(let o=0;o<n;++o)if(t[o]._type!==ct.LITERAL_NUMBER)return;let i=b3;return i.red=t[0]._value/255,i.green=t[1]._value/255,i.blue=t[2]._value/255,i.alpha=n===4?t[3]._value:1,i}function Y_(e){return e%1===0?e.toFixed(1):e.toString()}function xIe(e){let t=Y_(e.red),n=Y_(e.green),i=Y_(e.blue);return`vec3(${t}, ${n}, ${i})`}function x3(e){let t=Y_(e.red),n=Y_(e.green),i=Y_(e.blue),o=Y_(e.alpha);return`vec4(${t}, ${n}, ${i}, ${o})`}function tee(e,t,n,i){let o=e.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=e[s].getShaderExpression(t,n,i);return r}function nee(e,t){return l(t[e])?t[e]:Zf.NULL_SENTINEL}Zf.NULL_SENTINEL="czm_infinity";ht.prototype.getShaderExpression=function(e,t,n){let i,o,r,s,a=this._type,c=this._value;l(this._left)&&(Array.isArray(this._left)?o=tee(this._left,e,t,this):o=this._left.getShaderExpression(e,t,this)),l(this._right)&&(r=this._right.getShaderExpression(e,t,this)),l(this._test)&&(s=this._test.getShaderExpression(e,t,this)),Array.isArray(this._value)&&(c=tee(this._value,e,t,this));let u,f,d;switch(a){case ct.VARIABLE:return U0(this)?void 0:nee(c,e);case ct.UNARY:if(c==="Boolean")return`bool(${o})`;if(c==="Number")return`float(${o})`;if(c==="round")return`floor(${o} + 0.5)`;if(l(E3[c]))return`${c}(${o})`;if(c==="isNaN")return`(${o} != ${o})`;if(c==="isFinite")return`(abs(${o}) < czm_infinity)`;if(c==="String"||c==="isExactClass"||c==="isClass"||c==="getExactClassName")throw new de(`Error generating style shader: "${c}" is not supported.`);return c+o;case ct.BINARY:return c==="%"?`mod(${o}, ${r})`:c==="==="?`(${o} == ${r})`:c==="!=="?`(${o} != ${r})`:c==="atan2"?`atan(${o}, ${r})`:l(S3[c])?`${c}(${o}, ${r})`:`(${o} ${c} ${r})`;case ct.TERNARY:if(l(E8[c]))return`${c}(${o}, ${r}, ${s})`;break;case ct.CONDITIONAL:return`(${s} ? ${o} : ${r})`;case ct.MEMBER:return U0(this._left)?nee(r,e):r==="r"||r==="x"||r==="0.0"?`${o}[0]`:r==="g"||r==="y"||r==="1.0"?`${o}[1]`:r==="b"||r==="z"||r==="2.0"?`${o}[2]`:r==="a"||r==="w"||r==="3.0"?`${o}[3]`:`${o}[int(${r})]`;case ct.FUNCTION_CALL:throw new de(`Error generating style shader: "${c}" is not supported.`);case ct.ARRAY:if(c.length===4)return`vec4(${c[0]}, ${c[1]}, ${c[2]}, ${c[3]})`;if(c.length===3)return`vec3(${c[0]}, ${c[1]}, ${c[2]})`;if(c.length===2)return`vec2(${c[0]}, ${c[1]})`;throw new de("Error generating style shader: Invalid array length. Array length should be 2, 3, or 4.");case ct.REGEX:throw new de("Error generating style shader: Regular expressions are not supported.");case ct.VARIABLE_IN_STRING:throw new de("Error generating style shader: Converting a variable to a string is not supported.");case ct.LITERAL_NULL:return Zf.NULL_SENTINEL;case ct.LITERAL_BOOLEAN:return c?"true":"false";case ct.LITERAL_NUMBER:return Y_(c);case ct.LITERAL_STRING:if(l(n)&&n._type===ct.MEMBER&&(c==="r"||c==="g"||c==="b"||c==="a"||c==="x"||c==="y"||c==="z"||c==="w"||U0(n._left)))return c;if(i=z.fromCssColorString(c,b3),l(i))return xIe(i);throw new de("Error generating style shader: String literals are not supported.");case ct.LITERAL_COLOR:if(u=o,c==="color"){if(l(u)){if(u.length>1){let p=u[0],g=u[1];return g!=="1.0"&&(t.translucent=!0),`vec4(${p}, ${g})`}}else return"vec4(1.0)";return`vec4(${u[0]}, 1.0)`}else{if(c==="rgb")return i=eee(this),l(i)?x3(i):`vec4(${u[0]} / 255.0, ${u[1]} / 255.0, ${u[2]} / 255.0, 1.0)`;if(c==="rgba")return u[3]!=="1.0"&&(t.translucent=!0),i=eee(this),l(i)?x3(i):`vec4(${u[0]} / 255.0, ${u[1]} / 255.0, ${u[2]} / 255.0, ${u[3]})`;if(c==="hsl")return i=$$(this),l(i)?x3(i):`vec4(czm_HSLToRGB(vec3(${u[0]}, ${u[1]}, ${u[2]})), 1.0)`;if(c==="hsla")return i=$$(this),l(i)?(i.alpha!==1&&(t.translucent=!0),x3(i)):(u[3]!=="1.0"&&(t.translucent=!0),`vec4(czm_HSLToRGB(vec3(${u[0]}, ${u[1]}, ${u[2]})), ${u[3]})`)}break;case ct.LITERAL_VECTOR:f=o.length,d=`${c}(`;for(let p=0;p<f;++p)d+=o[p],p<f-1&&(d+=", ");return d+=")",d;case ct.LITERAL_REGEX:throw new de("Error generating style shader: Regular expressions are not supported.");case ct.LITERAL_UNDEFINED:return Zf.NULL_SENTINEL;case ct.BUILTIN_VARIABLE:if(c==="tiles3d_tileset_time")return c}};ht.prototype.getVariables=function(e,t){let n,i,o,r=this._type,s=this._value;if(l(this._left))if(Array.isArray(this._left))for(n=this._left,i=n.length,o=0;o<i;++o)n[o].getVariables(e,this);else this._left.getVariables(e,this);if(l(this._right)&&this._right.getVariables(e,this),l(this._test)&&this._test.getVariables(e,this),Array.isArray(this._value))for(n=this._value,i=n.length,o=0;o<i;++o)n[o].getVariables(e,this);let a;switch(r){case ct.VARIABLE:U0(this)||e.push(s);break;case ct.VARIABLE_IN_STRING:for(a=T3.exec(s);a!==null;)e.push(a[1]),a=T3.exec(s);break;case ct.LITERAL_STRING:l(t)&&t._type===ct.MEMBER&&U0(t._left)&&e.push(s);break}};var Lu=Zf;function jm(e){e=y(e,y.EMPTY_OBJECT),this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._vertexBatchIds=e.vertexBatchIds,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=e.indexOffsets,this._batchedIndices=e.batchedIndices,this._boundingVolume=e.boundingVolume,this._boundingVolumes=e.boundingVolumes,this._center=y(e.center,h.ZERO),this._va=void 0,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._uniformMap=void 0,this._vaSwap=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._rsWireframe=void 0,this._commands=[],this._commandsIgnoreShow=[],this._pickCommands=[],this._constantColor=z.clone(z.WHITE),this._highlightColor=this._constantColor,this._batchDirty=!0,this._pickCommandsDirty=!0,this._framesSinceLastRebatch=0,this._updatingAllCommands=!1,this._trianglesLength=this._indices.length/3,this._geometryByteLength=this._indices.byteLength+this._positions.byteLength+this._vertexBatchIds.byteLength,this.debugWireframe=!1,this._debugWireframe=this.debugWireframe,this._wireframeDirty=!1,this.forceRebatch=!1,this.classificationType=y(e.classificationType,Fn.BOTH),this._vertexShaderSource=e._vertexShaderSource,this._fragmentShaderSource=e._fragmentShaderSource,this._attributeLocations=e._attributeLocations,this._uniformMap=e._uniformMap,this._pickId=e._pickId,this._modelMatrix=e._modelMatrix,this._boundingSphere=e._boundingSphere,this._batchIdLookUp={};let t=this._batchIds.length;for(let n=0;n<t;++n){let i=this._batchIds[n];this._batchIdLookUp[i]=n}}Object.defineProperties(jm.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}}});var CIe={position:0,a_batchId:1};function TIe(e,t){if(l(e._va))return;let n=st.createVertexBuffer({context:t,typedArray:e._positions,usage:Me.STATIC_DRAW}),i=st.createVertexBuffer({context:t,typedArray:e._vertexBatchIds,usage:Me.STATIC_DRAW}),o=st.createIndexBuffer({context:t,typedArray:e._indices,usage:Me.DYNAMIC_DRAW,indexDatatype:e._indices.BYTES_PER_ELEMENT===2?Le.UNSIGNED_SHORT:Le.UNSIGNED_INT}),r=[{index:0,vertexBuffer:n,componentDatatype:K.fromTypedArray(e._positions),componentsPerAttribute:3},{index:1,vertexBuffer:i,componentDatatype:K.fromTypedArray(e._vertexBatchIds),componentsPerAttribute:1}];e._va=new Qn({context:t,attributes:r,indexBuffer:o}),t.webgl2&&(e._vaSwap=new Qn({context:t,attributes:r,indexBuffer:st.createIndexBuffer({context:t,sizeInBytes:o.sizeInBytes,usage:Me.DYNAMIC_DRAW,indexDatatype:o.indexDatatype})})),e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0,e._verticesPromise=void 0}function bIe(e,t){if(l(e._sp))return;let n=e._batchTable,i=y(e._attributeLocations,CIe),o=e._pickId,r=e._vertexShaderSource,s=e._fragmentShaderSource;if(l(r)){e._sp=jt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i}),e._spStencil=e._sp,s=Ve.replaceMain(s,"czm_non_pick_main"),s=`${s}void main() 
{ 
    czm_non_pick_main(); 
    gl_FragColor = ${o}; 
} 
`,e._spPick=jt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i});return}let a=n.getVertexShaderCallback(!1,"a_batchId",void 0)(HC),c=n.getFragmentShaderCallback(!1,void 0,!0)(N_);o=n.getPickId();let u=new Ve({sources:[a]}),f=new Ve({defines:["VECTOR_TILE"],sources:[c]});e._sp=jt.fromCache({context:t,vertexShaderSource:u,fragmentShaderSource:f,attributeLocations:i}),u=new Ve({sources:[HC]}),f=new Ve({defines:["VECTOR_TILE"],sources:[N_]}),e._spStencil=jt.fromCache({context:t,vertexShaderSource:u,fragmentShaderSource:f,attributeLocations:i}),c=Ve.replaceMain(c,"czm_non_pick_main"),c=`${c}
void main() 
{ 
    czm_non_pick_main(); 
    gl_FragColor = ${o}; 
} 
`;let d=new Ve({sources:[a]}),p=new Ve({defines:["VECTOR_TILE"],sources:[c]});e._spPick=jt.fromCache({context:t,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:i})}function iee(e){let t=e?Nn.EQUAL:Nn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:t,frontOperation:{fail:at.KEEP,zFail:at.DECREMENT_WRAP,zPass:at.KEEP},backFunction:t,backOperation:{fail:at.KEEP,zFail:at.INCREMENT_WRAP,zPass:at.KEEP},reference:wt.CESIUM_3D_TILE_MASK,mask:wt.CESIUM_3D_TILE_MASK},stencilMask:wt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:ba.LESS_OR_EQUAL},depthMask:!1}}var EIe={stencilTest:{enabled:!0,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},backFunction:Nn.NOT_EQUAL,backOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},reference:0,mask:wt.CLASSIFICATION_MASK},stencilMask:wt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:cn.PRE_MULTIPLIED_ALPHA_BLEND},SIe={stencilTest:{enabled:!0,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},backFunction:Nn.NOT_EQUAL,backOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},reference:0,mask:wt.CLASSIFICATION_MASK},stencilMask:wt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function wIe(e){l(e._rsStencilDepthPass)||(e._rsStencilDepthPass=Ne.fromCache(iee(!1)),e._rsStencilDepthPass3DTiles=Ne.fromCache(iee(!0)),e._rsColorPass=Ne.fromCache(EIe),e._rsPickPass=Ne.fromCache(SIe))}var z0=new N,oee=new h;function vIe(e,t){if(l(e._uniformMap))return;let n={u_modifiedModelViewProjection:function(){let i=t.uniformState.view,o=t.uniformState.projection;return N.clone(i,z0),N.multiplyByPoint(z0,e._center,oee),N.setTranslation(z0,oee,z0),N.multiply(o,z0,z0),z0},u_highlightColor:function(){return e._highlightColor}};e._uniformMap=e._batchTable.getUniformMapCallback()(n)}function S8(e,t,n,i,o,r,s){let a=e.constructor.BYTES_PER_ELEMENT,c=r.length;for(let u=0;u<c;++u){let f=r[u],d=s[f],p=i[d],g=o[d],m=new e.constructor(e.buffer,a*p,g);t.set(m,n),i[d]=n,n+=g}return n}function DIe(e,t){let n=e._indices,i=e._indexOffsets,o=e._indexCounts,r=e._batchIdLookUp,s=new n.constructor(n.length),a=t.pop(),c=[a],u=S8(n,s,0,i,o,a.batchIds,r);for(a.offset=0,a.count=u;t.length>0;){let f=t.pop();if(z.equals(f.color,a.color))u=S8(n,s,u,i,o,f.batchIds,r),a.batchIds=a.batchIds.concat(f.batchIds),a.count=u-a.offset;else{let d=u;u=S8(n,s,u,i,o,f.batchIds,r),f.offset=d,f.count=u-d,c.push(f),a=f}}e._va.indexBuffer.copyFromArrayView(s),e._indices=s,e._batchedIndices=c}function w8(e,t,n,i,o,r,s){let a=e.bytesPerIndex,c=r.length;for(let u=0;u<c;++u){let f=r[u],d=s[f],p=i[d],g=o[d];t.copyFromBuffer(e,p*a,n*a,g*a),i[d]=n,n+=g}return n}function PIe(e,t){let n=e._indexOffsets,i=e._indexCounts,o=e._batchIdLookUp,r=t.pop(),s=[r],a=e._va.indexBuffer,c=e._vaSwap.indexBuffer,u=w8(a,c,0,n,i,r.batchIds,o);for(r.offset=0,r.count=u;t.length>0;){let d=t.pop();if(z.equals(d.color,r.color))u=w8(a,c,u,n,i,d.batchIds,o),r.batchIds=r.batchIds.concat(d.batchIds),r.count=u-r.offset;else{let p=u;u=w8(a,c,u,n,i,d.batchIds,o),d.offset=p,d.count=u-p,s.push(d),r=d}}let f=e._va;e._va=e._vaSwap,e._vaSwap=f,e._batchedIndices=s}function IIe(e,t){return t.color.toRgba()-e.color.toRgba()}function OIe(e,t){if(!e._batchDirty)return!1;let n=e._batchedIndices,i=n.length,o=!1,r={};for(let s=0;s<i;++s){let c=n[s].color.toRgba();if(l(r[c])){o=!0;break}else r[c]=!0}if(!o)return e._batchDirty=!1,!1;if(o&&!e.forceRebatch&&e._framesSinceLastRebatch<120){++e._framesSinceLastRebatch;return}return n.sort(IIe),t.webgl2?PIe(e,n):DIe(e,n),e._framesSinceLastRebatch=0,e._batchDirty=!1,e._pickCommandsDirty=!0,e._wireframeDirty=!0,!0}function BIe(e,t){let n=OIe(e,t),i=e._commands,o=e._batchedIndices,r=o.length,s=r*2;if(l(i)&&!n&&i.length===s)return;i.length=s;let a=e._va,c=e._sp,u=y(e._modelMatrix,N.IDENTITY),f=e._uniformMap,d=e._boundingVolume;for(let p=0;p<r;++p){let g=o[p].offset,m=o[p].count,A=i[p*2];l(A)||(A=i[p*2]=new Ze({owner:e})),A.vertexArray=a,A.modelMatrix=u,A.offset=g,A.count=m,A.renderState=e._rsStencilDepthPass,A.shaderProgram=c,A.uniformMap=f,A.boundingVolume=d,A.cull=!1,A.pass=xe.TERRAIN_CLASSIFICATION;let x=Ze.shallowClone(A,A.derivedCommands.tileset);x.renderState=e._rsStencilDepthPass3DTiles,x.pass=xe.CESIUM_3D_TILE_CLASSIFICATION,A.derivedCommands.tileset=x;let C=i[p*2+1];l(C)||(C=i[p*2+1]=new Ze({owner:e})),C.vertexArray=a,C.modelMatrix=u,C.offset=g,C.count=m,C.renderState=e._rsColorPass,C.shaderProgram=c,C.uniformMap=f,C.boundingVolume=d,C.cull=!1,C.pass=xe.TERRAIN_CLASSIFICATION;let b=Ze.shallowClone(C,C.derivedCommands.tileset);b.pass=xe.CESIUM_3D_TILE_CLASSIFICATION,C.derivedCommands.tileset=b}e._commandsDirty=!0}function RIe(e,t){if(e.classificationType===Fn.TERRAIN||!t.invertClassification||l(e._commandsIgnoreShow)&&!e._commandsDirty)return;let n=e._commands,i=e._commandsIgnoreShow,o=e._spStencil,r=n.length,s=i.length=r/2,a=0;for(let c=0;c<s;++c){let u=i[c]=Ze.shallowClone(n[a],i[c]);u.shaderProgram=o,u.pass=xe.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,a+=2}e._commandsDirty=!1}function MIe(e){if(!e._pickCommandsDirty)return;let t=e._indexOffsets.length,n=e._pickCommands;n.length=t*2;let i=e._va,o=e._spStencil,r=e._spPick,s=y(e._modelMatrix,N.IDENTITY),a=e._uniformMap;for(let c=0;c<t;++c){let u=e._indexOffsets[c],f=e._indexCounts[c],d=l(e._boundingVolumes)?e._boundingVolumes[c]:e.boundingVolume,p=n[c*2];l(p)||(p=n[c*2]=new Ze({owner:e,pickOnly:!0})),p.vertexArray=i,p.modelMatrix=s,p.offset=u,p.count=f,p.renderState=e._rsStencilDepthPass,p.shaderProgram=o,p.uniformMap=a,p.boundingVolume=d,p.pass=xe.TERRAIN_CLASSIFICATION;let g=Ze.shallowClone(p,p.derivedCommands.tileset);g.renderState=e._rsStencilDepthPass3DTiles,g.pass=xe.CESIUM_3D_TILE_CLASSIFICATION,p.derivedCommands.tileset=g;let m=n[c*2+1];l(m)||(m=n[c*2+1]=new Ze({owner:e,pickOnly:!0})),m.vertexArray=i,m.modelMatrix=s,m.offset=u,m.count=f,m.renderState=e._rsPickPass,m.shaderProgram=r,m.uniformMap=a,m.boundingVolume=d,m.pass=xe.TERRAIN_CLASSIFICATION;let A=Ze.shallowClone(m,m.derivedCommands.tileset);A.pass=xe.CESIUM_3D_TILE_CLASSIFICATION,m.derivedCommands.tileset=A}e._pickCommandsDirty=!1}jm.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new ls(e,r)}};jm.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function LIe(e,t){e._updatingAllCommands=!0;let n=e._batchIds,i=n.length,o;for(o=0;o<i;++o){let s=n[o],a=t[s];a.show=!0,a.color=z.WHITE}let r=e._batchedIndices;for(i=r.length,o=0;o<i;++o)r[o].color=z.clone(z.WHITE);e._updatingAllCommands=!1,e._batchDirty=!0}var FIe=new z,NIe=z.WHITE,kIe=!0,VIe=/\$/;jm.prototype.applyStyle=function(e,t){if(!l(e)){LIe(this,t);return}let n=e.color,i=n instanceof Lu&&!VIe.test(n.expression);this._updatingAllCommands=i;let o=this._batchIds,r=o.length,s;for(s=0;s<r;++s){let a=o[s],c=t[a];c.color=l(e.color)?e.color.evaluateColor(c,FIe):NIe,c.show=l(e.show)?e.show.evaluate(c):kIe}if(i){let a=this._batchedIndices;for(r=a.length,s=0;s<r;++s)a[s].color=z.clone(z.WHITE);this._updatingAllCommands=!1,this._batchDirty=!0}};jm.prototype.updateCommands=function(e,t){if(this._updatingAllCommands)return;let n=this._batchIdLookUp,i=n[e];if(!l(i))return;let o=this._indexOffsets,r=this._indexCounts,s=o[i],a=r[i],c=this._batchedIndices,u=c.length,f;for(f=0;f<u;++f){let A=c[f].offset,x=c[f].count;if(s>=A&&s<A+x)break}c.push(new xh({color:z.clone(t),offset:s,count:a,batchIds:[e]}));let d=[],p=[],g=c[f].batchIds,m=g.length;for(let A=0;A<m;++A){let x=g[A];if(x===e)continue;let C=n[x];o[C]<s?d.push(x):p.push(x)}p.length!==0&&c.push(new xh({color:z.clone(c[f].color),offset:s+a,count:c[f].offset+c[f].count-(s+a),batchIds:p})),d.length!==0?(c[f].count=s-c[f].offset,c[f].batchIds=d):c.splice(f,1),this._batchDirty=!0};function ree(e,t,n,i){let o=e.classificationType,r=o!==Fn.CESIUM_3D_TILE,s=o!==Fn.TERRAIN,a=t.commandList,c=n.length,u,f;for(f=0;f<c;++f)r&&(u=n[f],u.pass=xe.TERRAIN_CLASSIFICATION,a.push(u)),s&&(u=n[f].derivedCommands.tileset,u.pass=xe.CESIUM_3D_TILE_CLASSIFICATION,a.push(u));if(!(!t.invertClassification||!l(i)))for(c=i.length,f=0;f<c;++f)a.push(i[f])}function UIe(e,t){let n=e.commandList,i=t.length;for(let o=0;o<i;o+=2){let r=t[o+1];r.pass=xe.OPAQUE,n.push(r)}}function zIe(e){let t=e.debugWireframe===e._debugWireframe;if(t=t&&!(e.debugWireframe&&e._wireframeDirty),t)return;l(e._rsWireframe)||(e._rsWireframe=Ne.fromCache({}));let n,i;e.debugWireframe?(n=e._rsWireframe,i=Be.LINES):(n=e._rsColorPass,i=Be.TRIANGLES);let o=e._commands,r=o.length;for(let s=0;s<r;s+=2){let a=o[s+1];a.renderState=n,a.primitiveType=i}e._debugWireframe=e.debugWireframe,e._wireframeDirty=!1}jm.prototype.update=function(e){let t=e.context;TIe(this,t),bIe(this,t),wIe(this),vIe(this,t);let n=e.passes;n.render&&(BIe(this,t),RIe(this,e),zIe(this),this._debugWireframe?UIe(e,this._commands):ree(this,e,this._commands,this._commandsIgnoreShow)),n.pick&&(MIe(this),ree(this,e,this._pickCommands))};jm.prototype.isDestroyed=function(){return!1};jm.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaSwap=this._vaSwap&&this._vaSwap.destroy(),le(this)};var G0=jm;function kl(e){this._boxes=e.boxes,this._boxBatchIds=e.boxBatchIds,this._cylinders=e.cylinders,this._cylinderBatchIds=e.cylinderBatchIds,this._ellipsoids=e.ellipsoids,this._ellipsoidBatchIds=e.ellipsoidBatchIds,this._spheres=e.spheres,this._sphereBatchIds=e.sphereBatchIds,this._modelMatrix=e.modelMatrix,this._batchTable=e.batchTable,this._boundingVolume=e.boundingVolume,this._center=e.center,l(this._center)||(l(this._boundingVolume)?this._center=h.clone(this._boundingVolume.center):this._center=h.clone(h.ZERO)),this._boundingVolumes=void 0,this._batchedIndices=void 0,this._indices=void 0,this._indexOffsets=void 0,this._indexCounts=void 0,this._positions=void 0,this._vertexBatchIds=void 0,this._batchIds=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._ready=!1,this._update=function(t,n){},this._readyPromise=XIe(this),this._verticesPromise=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=Fn.BOTH}Object.defineProperties(kl.prototype,{trianglesLength:{get:function(){return l(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return l(this._primitive)?this._primitive.geometryByteLength:0}},readyPromise:{get:function(){return this._readyPromise}}});kl.packedBoxLength=N.packedLength+h.packedLength;kl.packedCylinderLength=N.packedLength+2;kl.packedEllipsoidLength=N.packedLength+h.packedLength;kl.packedSphereLength=h.packedLength+1;function GIe(e){let t=new Float64Array(N.packedLength+h.packedLength),n=0;return h.pack(e._center,t,n),n+=h.packedLength,N.pack(e._modelMatrix,t,n),t}function HIe(e,t){let n=0,i=t[n++],o=t[n++],r=e._boundingVolumes=new Array(o);for(let c=0;c<o;++c)r[c]=re.unpack(t,n),n+=re.packedLength;let s=t[n++],a=e._batchedIndices=new Array(s);for(let c=0;c<s;++c){let u=z.unpack(t,n);n+=z.packedLength;let f=t[n++],d=t[n++],p=t[n++],g=new Array(p);for(let m=0;m<p;++m)g[m]=t[n++];a[c]=new xh({color:u,offset:f,count:d,batchIds:g})}return i}var WIe=new fi("createVectorTileGeometries",5),jIe=new z;function qIe(e){if(!l(e._primitive)&&!l(e._verticesPromise)){let t=e._boxes,n=e._boxBatchIds,i=e._cylinders,o=e._cylinderBatchIds,r=e._ellipsoids,s=e._ellipsoidBatchIds,a=e._spheres,c=e._sphereBatchIds,u=e._batchTableColors,f=e._packedBuffer;if(!l(u)){let m=0;l(e._boxes)&&(t=e._boxes=t.slice(),n=e._boxBatchIds=n.slice(),m+=n.length),l(e._cylinders)&&(i=e._cylinders=i.slice(),o=e._cylinderBatchIds=o.slice(),m+=o.length),l(e._ellipsoids)&&(r=e._ellipsoids=r.slice(),s=e._ellipsoidBatchIds=s.slice(),m+=s.length),l(e._spheres)&&(a=e._sphere=a.slice(),c=e._sphereBatchIds=c.slice(),m+=c.length),u=e._batchTableColors=new Uint32Array(m);let A=e._batchTable;for(let x=0;x<m;++x){let C=A.getColor(x,jIe);u[x]=C.toRgba()}f=e._packedBuffer=GIe(e)}let d=[];l(t)&&d.push(t.buffer,n.buffer),l(i)&&d.push(i.buffer,o.buffer),l(r)&&d.push(r.buffer,s.buffer),l(a)&&d.push(a.buffer,c.buffer),d.push(u.buffer,f.buffer);let p={boxes:l(t)?t.buffer:void 0,boxBatchIds:l(t)?n.buffer:void 0,cylinders:l(i)?i.buffer:void 0,cylinderBatchIds:l(i)?o.buffer:void 0,ellipsoids:l(r)?r.buffer:void 0,ellipsoidBatchIds:l(r)?s.buffer:void 0,spheres:l(a)?a.buffer:void 0,sphereBatchIds:l(a)?c.buffer:void 0,batchTableColors:u.buffer,packedBuffer:f.buffer},g=e._verticesPromise=WIe.scheduleTask(p,d);return l(g)?g.then(function(m){let A=new Float64Array(m.packedBuffer);HIe(e,A)===2?e._indices=new Uint16Array(m.indices):e._indices=new Uint32Array(m.indices),e._indexOffsets=new Uint32Array(m.indexOffsets),e._indexCounts=new Uint32Array(m.indexCounts),e._positions=new Float32Array(m.positions),e._vertexBatchIds=new Uint16Array(m.vertexBatchIds),e._batchIds=new Uint16Array(m.batchIds),e._ready=!0}):void 0}}function YIe(e){e._ready&&!l(e._primitive)&&(e._primitive=new G0({batchTable:e._batchTable,positions:e._positions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center,pickObject:y(e._pickObject,e)}),e._boxes=void 0,e._boxBatchIds=void 0,e._cylinders=void 0,e._cylinderBatchIds=void 0,e._ellipsoids=void 0,e._ellipsoidBatchIds=void 0,e._spheres=void 0,e._sphereBatchIds=void 0,e._center=void 0,e._modelMatrix=void 0,e._batchTable=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0,e._indices=void 0,e._indexOffsets=void 0,e._indexCounts=void 0,e._positions=void 0,e._vertexBatchIds=void 0,e._batchIds=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._verticesPromise=void 0)}kl.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};kl.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};kl.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};kl.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};function XIe(e){return new Promise(function(t,n){e._update=function(i,o){let r=qIe(i);i._ready&&(i._primitive.debugWireframe=i.debugWireframe,i._primitive.forceRebatch=i.forceRebatch,i._primitive.classificationType=i.classificationType,i._primitive.update(o)),l(r)&&r.then(function(){YIe(i),t(i)}).catch(function(s){n(s)})}})}kl.prototype.update=function(e){this._update(this,e)};kl.prototype.isDestroyed=function(){return!1};kl.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var qm=kl;function Ym(e,t,n,i,o){this._tileset=e,this._tile=t,this._resource=n,this._geometries=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._readyPromise=ZIe(this,i,o)}Object.defineProperties(Ym.prototype,{featuresLength:{get:function(){return l(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return l(this._geometries)?this._geometries.trianglesLength:0}},geometryByteLength:{get:function(){return l(this._geometries)?this._geometries.geometryByteLength:0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return l(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},readyPromise:{get:function(){return this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function KIe(e){return function(t,n){l(e._geometries)&&e._geometries.updateCommands(t,n)}}function JIe(e,t){let n,i,o,r,s,a=y(e.BOXES_LENGTH,0),c=y(e.CYLINDERS_LENGTH,0),u=y(e.ELLIPSOIDS_LENGTH,0),f=y(e.SPHERES_LENGTH,0);if(a>0&&l(e.BOX_BATCH_IDS)){let m=t.byteOffset+e.BOX_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,m,a)}if(c>0&&l(e.CYLINDER_BATCH_IDS)){let m=t.byteOffset+e.CYLINDER_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,m,c)}if(u>0&&l(e.ELLIPSOID_BATCH_IDS)){let m=t.byteOffset+e.ELLIPSOID_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,m,u)}if(f>0&&l(e.SPHERE_BATCH_IDS)){let m=t.byteOffset+e.SPHERE_BATCH_IDS.byteOffset;r=new Uint16Array(t.buffer,m,f)}let d=l(n)||l(i)||l(o)||l(r),p=a>0&&!l(n)||c>0&&!l(i)||u>0&&!l(o)||f>0&&!l(r);if(d&&p)throw new de("If one group of batch ids is defined, then all batch ids must be defined.");if(!l(n)&&!l(i)&&!l(o)&&!l(r)){let m=0;if(!l(n)&&a>0)for(n=new Uint16Array(a),s=0;s<a;++s)n[s]=m++;if(!l(i)&&c>0)for(i=new Uint16Array(c),s=0;s<c;++s)i[s]=m++;if(!l(o)&&u>0)for(o=new Uint16Array(u),s=0;s<u;++s)o[s]=m++;if(!l(r)&&f>0)for(r=new Uint16Array(f),s=0;s<f;++s)r[s]=m++}return{boxes:n,cylinders:i,ellipsoids:o,spheres:r}}var H0=Uint32Array.BYTES_PER_ELEMENT;function ZIe(e,t,n){n=y(n,0);let i=new Uint8Array(t),o=new DataView(t);n+=H0;let r=o.getUint32(n,!0);if(r!==1)throw new de(`Only Geometry tile version 1 is supported.  Version ${r} is not.`);n+=H0;let s=o.getUint32(n,!0);if(n+=H0,s===0){e._readyPromise.resolve(e);return}let a=o.getUint32(n,!0);if(n+=H0,a===0)throw new de("Feature table must have a byte length greater than zero");let c=o.getUint32(n,!0);n+=H0;let u=o.getUint32(n,!0);n+=H0;let f=o.getUint32(n,!0);n+=H0;let d=No(i,n,a);n+=a;let p=new Uint8Array(t,n,c);n+=c;let g,m;u>0&&(g=No(i,n,u),n+=u,f>0&&(m=new Uint8Array(t,n,f),m=new Uint8Array(m)));let A=y(d.BOXES_LENGTH,0),x=y(d.CYLINDERS_LENGTH,0),C=y(d.ELLIPSOIDS_LENGTH,0),b=y(d.SPHERES_LENGTH,0),T=A+x+C+b,S=new Wm(e,T,g,m,KIe(e));if(e._batchTable=S,T===0)return;let w=e.tile.computedTransform,D;l(d.RTC_CENTER)&&(D=h.unpack(d.RTC_CENTER),N.multiplyByPoint(w,D,D));let I=JIe(d,p);if(A>0||x>0||C>0||b>0){let B,M,L,_;if(A>0){let E=p.byteOffset+d.BOXES.byteOffset;B=new Float32Array(p.buffer,E,qm.packedBoxLength*A)}if(x>0){let E=p.byteOffset+d.CYLINDERS.byteOffset;M=new Float32Array(p.buffer,E,qm.packedCylinderLength*x)}if(C>0){let E=p.byteOffset+d.ELLIPSOIDS.byteOffset;L=new Float32Array(p.buffer,E,qm.packedEllipsoidLength*C)}if(b>0){let E=p.byteOffset+d.SPHERES.byteOffset;_=new Float32Array(p.buffer,E,qm.packedSphereLength*b)}return e._geometries=new qm({boxes:B,boxBatchIds:I.boxes,cylinders:M,cylinderBatchIds:I.cylinders,ellipsoids:L,ellipsoidBatchIds:I.ellipsoids,spheres:_,sphereBatchIds:I.spheres,center:D,modelMatrix:w,batchTable:S,boundingVolume:e.tile.boundingVolume.boundingVolume}),e._geometries.readyPromise.then(function(){return e})}return Promise.resolve(e)}function see(e){let t=e.featuresLength;if(!l(e._features)&&t>0){let n=new Array(t);l(e._geometries)&&e._geometries.createFeatures(e,n),e._features=n}}Ym.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};Ym.prototype.getFeature=function(e){return see(this),this._features[e]};Ym.prototype.applyDebugSettings=function(e,t){l(this._geometries)&&this._geometries.applyDebugSettings(e,t)};Ym.prototype.applyStyle=function(e){see(this),l(this._geometries)&&this._geometries.applyStyle(e,this._features)};Ym.prototype.update=function(e,t){l(this._geometries)&&(this._geometries.classificationType=this._tileset.classificationType,this._geometries.debugWireframe=this._tileset.debugWireframe,this._geometries.update(t)),l(this._batchTable)&&this._geometries._ready&&this._batchTable.update(e,t)};Ym.prototype.isDestroyed=function(){return!1};Ym.prototype.destroy=function(){return this._geometries=this._geometries&&this._geometries.destroy(),this._batchTable=this._batchTable&&this._batchTable.destroy(),le(this)};var BP=Ym;var v8={};v8.encode2D=function(e,t,n){let i=Math.pow(2,e),o={x:t,y:n},r,s,a,c=BigInt(0);for(a=i/2;a>0;a/=2)r=(o.x&a)>0?1:0,s=(o.y&a)>0?1:0,c+=BigInt((3*r^s)*a*a),aee(i,o,r,s);return c};v8.decode2D=function(e,t){let n=Math.pow(2,e),i={x:0,y:0},o,r,s,a;for(s=1,a=t;s<n;s*=2)o=1&Number(a/BigInt(2)),r=1&Number(a^BigInt(o)),aee(s,i,o,r),i.x+=s*o,i.y+=s*r,a/=BigInt(4);return[i.x,i.y]};function aee(e,t,n,i){if(i!==0)return;n===1&&(t.x=e-1-t.x,t.y=e-1-t.y);let o=t.x;t.x=t.y,t.y=o}var WC=v8;var W0=30,QIe=1<<W0,$Ie=1<<W0+1>>>0,D8=2*W0+1,X_=4,uee=[],fee=[],eOe=[[0,1,3,2],[0,2,3,1],[3,2,0,1],[3,1,0,2]],K_=1,jC=2,v3=[K_,0,0,K_|jC];function Rr(e){if(!Rt.supportsBigInt())throw new de("S2 required BigInt support");this._cellId=e,this._level=Rr.getLevel(e)}Rr.fromToken=function(e){return new Rr(Rr.getIdFromToken(e))};Rr.isValidId=function(e){return!(e<=0||e>>BigInt(D8)>5||!(e&~e+BigInt(1)&BigInt("0x1555555555555555")))};Rr.isValidToken=function(e){return/^[0-9a-fA-F]{1,16}$/.test(e)?Rr.isValidId(Rr.getIdFromToken(e)):!1};Rr.getIdFromToken=function(e){return BigInt("0x"+e+"0".repeat(16-e.length))};Rr.getTokenFromId=function(e){let t=Math.floor(uOe(e)/4),n=e.toString(16).replace(/0*$/,"");return 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c;if(l(e.enumType)&&(c=t[e.enumType]),n===wn.ENUM)return{type:n,componentType:void 0,enumType:c,valueType:c.valueType,isArray:r,isVariableLengthArray:a,arrayLength:s};if(o&&i===wn.ENUM)return{type:i,componentType:void 0,enumType:c,valueType:c.valueType,isArray:r,isVariableLengthArray:a,arrayLength:s};if(n===wn.SCALAR||wn.isMatrixType(n)||wn.isVectorType(n))return{type:n,componentType:i,enumType:void 0,valueType:i,isArray:r,isVariableLengthArray:a,arrayLength:s};if(n===wn.BOOLEAN||n===wn.STRING)return{type:n,componentType:void 0,enumType:void 0,valueType:void 0,isArray:r,isVariableLengthArray:a,arrayLength:s};if(o&&(i===wn.BOOLEAN||i===wn.STRING))return{type:i,componentType:void 0,enumType:void 0,valueType:void 0,isArray:r,isVariableLengthArray:a,arrayLength:s};if(l(i)&&Sn.isNumericType(i))return{type:wn.SCALAR,componentType:i,enumType:void 0,valueType:i,isArray:r,isVariableLengthArray:a,arrayLength:s};if(Sn.isNumericType(n))return{type:wn.SCALAR,componentType:n,enumType:void 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Array(this._arrayLength).fill(s)};yc.prototype.handleNoData=function(e){let t=this._noData;if(!l(t))return e;if(!yee(e,t))return e};function yee(e,t){if(!Array.isArray(e))return e===t;if(!Array.isArray(t)||e.length!==t.length)return!1;for(let n=0;n<e.length;n++)if(!yee(e[n],t[n]))return!1;return!0}yc.prototype.unpackVectorAndMatrixTypes=function(e,t){t=y(t,!1);let n=wn.getMathType(this._type),i=this._isArray,o=wn.getComponentCount(this._type),r=i&&o>1;return l(n)?t&&r?e.map(function(s){return n.unpack(s)}):i?n.unpackArray(e):n.unpack(e):e};yc.prototype.packVectorAndMatrixTypes=function(e,t){t=y(t,!1);let n=wn.getMathType(this._type),i=this._isArray,o=wn.getComponentCount(this._type),r=i&&o>1;return l(n)?t&&r?e.map(function(s){return n.pack(s,[])}):i?n.packArray(e,[]):n.pack(e,[]):e};yc.prototype.validate=function(e){if(!(!l(e)&&l(this._default)))return this._required&&!l(e)?"required property must have a value":this._isArray?pOe(this,e):Aee(this,e)};function 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e=this._resourceCache;l(this._bufferViewLoader)&&e.unload(this._bufferViewLoader),l(this._dracoLoader)&&e.unload(this._dracoLoader),this._bufferViewLoader=void 0,this._dracoLoader=void 0,this._typedArray=void 0,this._buffer=void 0,this._gltf=void 0};var tT=ag;function G8(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.class,i={},o={};for(let r in n.properties)if(n.properties.hasOwnProperty(r)){let s=new Z_({id:r,property:n.properties[r],enums:e.enums});i[r]=s,l(s.semantic)&&(o[s.semantic]=s)}this._properties=i,this._propertiesBySemantic=o,this._id=t,this._name=n.name,this._description=n.description,this._extras=n.extras,this._extensions=n.extensions}Object.defineProperties(G8.prototype,{properties:{get:function(){return this._properties}},propertiesBySemantic:{get:function(){return this._propertiesBySemantic}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},extras:{get:function(){return 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t=e.gltf,n=e.bufferViewId,i=e.gltfResource,o=e.baseResource,r=t.bufferViews[n],s=r.buffer,a=t.buffers[s];Ni(r,"EXT_meshopt_compression")&&(s=r.extensions.EXT_meshopt_compression.buffer);let c=e1(a,s,i,o),u=z3(r);return`buffer-view:${c}-range-${u}`};td.getDracoCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.draco,i=e.gltfResource,o=e.baseResource;return`draco:${H8(t,n,i,o)}`};td.getVertexBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.gltfResource,i=e.baseResource,o=e.frameState,r=e.bufferViewId,s=e.draco,a=e.attributeSemantic,c=y(e.dequantize,!1),u=y(e.loadBuffer,!1),f=y(e.loadTypedArray,!1),d="";if(c&&(d+="-dequantize"),u&&(d+="-buffer",d+=`-context-${o.context.id}`),f&&(d+="-typed-array"),l(s))return`vertex-buffer:${H8(t,s,n,i)}-draco-${a}${d}`;let p=t.bufferViews[r],g=p.buffer,m=t.buffers[g],A=e1(m,g,n,i),x=z3(p);return`vertex-buffer:${A}-range-${x}${d}`};td.getIndexBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let 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nT({schema:t,resource:n,cacheKey:i}),_n.load({resourceLoader:o})),o};_n.loadEmbeddedBuffer=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.parentResource,n=e.bufferId,i=e.typedArray,o=sl.getEmbeddedBufferCacheKey({parentResource:t,bufferId:n}),r=_n.get(o);return l(r)||(r=new j0({typedArray:i,cacheKey:o}),_n.load({resourceLoader:r})),r};_n.loadExternalBuffer=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.resource,n=sl.getExternalBufferCacheKey({resource:t}),i=_n.get(n);return l(i)||(i=new j0({resource:t,cacheKey:n}),_n.load({resourceLoader:i})),i};_n.loadGltfJson=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltfResource,n=e.baseResource,i=e.typedArray,o=e.gltfJson,r=sl.getGltfCacheKey({gltfResource:t}),s=_n.get(r);return l(s)||(s=new $C({resourceCache:_n,gltfResource:t,baseResource:n,typedArray:i,gltfJson:o,cacheKey:r}),_n.load({resourceLoader:s})),s};_n.loadBufferView=function(e){e=y(e,y.EMPTY_OBJECT);let 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t=e.gltf,n=e.gltfResource,i=e.baseResource,o=e.frameState,r=e.bufferViewId,s=e.draco,a=e.attributeSemantic,c=e.accessorId,u=y(e.asynchronous,!0),f=y(e.dequantize,!1),d=y(e.loadBuffer,!1),p=y(e.loadTypedArray,!1),g=sl.getVertexBufferCacheKey({gltf:t,gltfResource:n,baseResource:i,frameState:o,bufferViewId:r,draco:s,attributeSemantic:a,dequantize:f,loadBuffer:d,loadTypedArray:p}),m=_n.get(g);if(l(m))return m;m=new tT({resourceCache:_n,gltf:t,gltfResource:n,baseResource:i,bufferViewId:r,draco:s,attributeSemantic:a,accessorId:c,cacheKey:g,asynchronous:u,dequantize:f,loadBuffer:d,loadTypedArray:p}),_n.load({resourceLoader:m});let A=_n.statistics.addGeometryLoader(m);return _n.cacheEntries[g]._statisticsPromise=A,m};_n.loadIndexBuffer=function(e){e=y(e,y.EMPTY_OBJECT);let 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t=e.gltf,n=e.textureInfo,i=e.gltfResource,o=e.baseResource,r=e.supportedImageFormats,s=e.frameState,a=y(e.asynchronous,!0),c=sl.getTextureCacheKey({gltf:t,textureInfo:n,gltfResource:i,baseResource:o,supportedImageFormats:r,frameState:s}),u=_n.get(c);if(l(u))return u;u=new eT({resourceCache:_n,gltf:t,textureInfo:n,gltfResource:i,baseResource:o,supportedImageFormats:r,cacheKey:c,asynchronous:a}),_n.load({resourceLoader:u});let f=_n.statistics.addTextureLoader(u);return _n.cacheEntries[c]._statisticsPromise=f,u};_n.clearForSpecs=function(){let e=[tT,ZC,KC,eT,JC,XC,j0,nT,$C],t,n=_n.cacheEntries,i=[];for(t in n)n.hasOwnProperty(t)&&i.push(n[t]);i.sort(function(r,s){let a=e.indexOf(r.resourceLoader.constructor),c=e.indexOf(s.resourceLoader.constructor);return a-c});let o=i.length;for(let r=0;r<o;++r){let s=i[r];t=s.resourceLoader.cacheKey,l(n[t])&&(s.resourceLoader.destroy(),delete n[t])}_n.statistics.clear()};var so=_n;function Da(e,t,n,i,o){this._resource=e,this._subtreeJson=void 0,this._bufferLoader=void 0,this._tileAvailability=void 0,this._contentAvailabilityBitstreams=[],this._childSubtreeAvailability=void 0,this._implicitCoordinates=o,this._subtreeLevels=i.subtreeLevels,this._subdivisionScheme=i.subdivisionScheme,this._branchingFactor=i.branchingFactor,this._metadata=void 0,this._tileMetadataTable=void 0,this._tilePropertyTableJson=void 0,this._contentMetadataTables=[],this._contentPropertyTableJsons=[],this._tileJumpBuffer=void 0,this._contentJumpBuffers=[],this._readyPromise=ZRe(this,t,n,i)}Object.defineProperties(Da.prototype,{readyPromise:{get:function(){return this._readyPromise}},metadata:{get:function(){return this._metadata}},tileMetadataTable:{get:function(){return this._tileMetadataTable}},tilePropertyTableJson:{get:function(){return this._tilePropertyTableJson}},contentMetadataTables:{get:function(){return this._contentMetadataTables}},contentPropertyTableJsons:{get:function(){return this._contentPropertyTableJsons}},implicitCoordinates:{get:function(){return this._implicitCoordinates}}});Da.prototype.tileIsAvailableAtIndex=function(e){return this._tileAvailability.getBit(e)};Da.prototype.tileIsAvailableAtCoordinates=function(e){let t=this.getTileIndex(e);return this.tileIsAvailableAtIndex(t)};Da.prototype.contentIsAvailableAtIndex=function(e,t){return t=y(t,0),this._contentAvailabilityBitstreams[t].getBit(e)};Da.prototype.contentIsAvailableAtCoordinates=function(e,t){let n=this.getTileIndex(e);return this.contentIsAvailableAtIndex(n,t)};Da.prototype.childSubtreeIsAvailableAtIndex=function(e){return this._childSubtreeAvailability.getBit(e)};Da.prototype.childSubtreeIsAvailableAtCoordinates=function(e){let t=this.getChildSubtreeIndex(e);return this.childSubtreeIsAvailableAtIndex(t)};Da.prototype.getLevelOffset=function(e){let t=this._branchingFactor;return(Math.pow(t,e)-1)/(t-1)};Da.prototype.getParentMortonIndex=function(e){let t=2;return 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i=e._resource.getDerivedResource({url:t.uri}),o=so.loadExternalBuffer({resource:i});return e._bufferLoader=o,o.promise.then(function(r){return r.typedArray})}function oMe(e,t){let n={};for(let i=0;i<e.length;i++){let o=e[i];if(!o.isActive)continue;let r=o.byteOffset,s=r+o.byteLength,c=t[o.buffer].subarray(r,s);n[i]=c}return n}function rMe(e,t,n,i){let o=n.branchingFactor,r=n.subtreeLevels,s=(Math.pow(o,r)-1)/(o-1),a=Math.pow(o,r),c=Ni(t,"3DTILES_metadata"),u=l(e._tilePropertyTableJson),f=c||u;e._tileAvailability=W8(t.tileAvailability,i,s,f);let d=e._contentPropertyTableJsons.length>0;f=f||d;for(let p=0;p<t.contentAvailabilityHeaders.length;p++){let g=W8(t.contentAvailabilityHeaders[p],i,s,f);e._contentAvailabilityBitstreams.push(g)}e._childSubtreeAvailability=W8(t.childSubtreeAvailability,i,a)}function W8(e,t,n,i){if(l(e.constant))return new qC({constant:Boolean(e.constant),lengthBits:n,availableCount:e.availableCount});let o;return l(e.bitstream)?o=t[e.bitstream]:l(e.bufferView)&&(o=t[e.bufferView]),new qC({bitstream:o,lengthBits:n,availableCount:e.availableCount,computeAvailableCountEnabled:i})}function sMe(e,t,n){let i=e._tilePropertyTableJson,o=e._tileAvailability.availableCount,r=t.metadataSchema,s=i.class,a=r.classes[s];e._tileMetadataTable=new Fu({class:a,count:o,properties:i.properties,bufferViews:n})}function aMe(e,t,n){let i=e._contentPropertyTableJsons,o=e._contentAvailabilityBitstreams,r=t.metadataSchema,s=e._contentMetadataTables;for(let a=0;a<i.length;a++){let c=i[a],f=o[a].availableCount,d=c.class,p=r.classes[d],g=new Fu({class:p,count:f,properties:c.properties,bufferViews:n});s.push(g)}}function ete(e){let t=0,n=e.lengthBits,i=e.availableCount,o;i<256?o=new Uint8Array(n):i<65536?o=new Uint16Array(n):o=new Uint32Array(n);for(let r=0;r<e.lengthBits;r++)e.getBit(r)&&(o[r]=t,t++);return o}function cMe(e){let t=ete(e._tileAvailability);e._tileJumpBuffer=t}function lMe(e){let t=e._contentJumpBuffers,n=e._contentAvailabilityBitstreams;for(let i=0;i<n.length;i++){let o=n[i],r=ete(o);t.push(r)}}Da.prototype.getTileIndex=function(e){let t=e.level-this._implicitCoordinates.level;if(t<0||this._subtreeLevels<=t)throw new de("level is out of bounds for this subtree");return e.getSubtreeCoordinates().getOffsetCoordinates(e).tileIndex};Da.prototype.getChildSubtreeIndex=function(e){if(e.level-this._implicitCoordinates.level!==this._implicitCoordinates.subtreeLevels)throw new de("level is out of bounds for this subtree");return e.getParentSubtreeCoordinates().getOffsetCoordinates(e).mortonIndex};function uMe(e,t){if(!l(e._tileMetadataTable))return;let n=e.getTileIndex(t);if(e._tileAvailability.getBit(n))return e._tileJumpBuffer[n]}function fMe(e,t,n){let i=e._contentMetadataTables;if(!l(i))return;let o=i[n];if(!l(o))return;let r=e._contentAvailabilityBitstreams[n],s=e.getTileIndex(t);if(r.getBit(s))return e._contentJumpBuffers[n][s]}Da.prototype.getTileMetadataView=function(e){let t=uMe(this,e);if(!l(t))return;let n=this._tileMetadataTable;return new YC({class:n.class,metadataTable:n,entityId:t,propertyTableJson:this._tilePropertyTableJson})};Da.prototype.getContentMetadataView=function(e,t){let n=fMe(this,e,t);if(!l(n))return;let i=this._contentMetadataTables[t],o=this._contentPropertyTableJsons[t];return new YC({class:i.class,metadataTable:i,entityId:n,contentIndex:t,propertyTableJson:o})};Da.prototype.isDestroyed=function(){return!1};Da.prototype.destroy=function(){return l(this._bufferLoader)&&so.unload(this._bufferLoader),le(this)};var i1=Da;var dMe={ID:"ID",NAME:"NAME",DESCRIPTION:"DESCRIPTION",TILE_BOUNDING_BOX:"TILE_BOUNDING_BOX",TILE_BOUNDING_REGION:"TILE_BOUNDING_REGION",TILE_BOUNDING_SPHERE:"TILE_BOUNDING_SPHERE",TILE_MINIMUM_HEIGHT:"TILE_MINIMUM_HEIGHT",TILE_MAXIMUM_HEIGHT:"TILE_MAXIMUM_HEIGHT",TILE_HORIZON_OCCLUSION_POINT:"TILE_HORIZON_OCCLUSION_POINT",TILE_GEOMETRIC_ERROR:"TILE_GEOMETRIC_ERROR",CONTENT_BOUNDING_BOX:"CONTENT_BOUNDING_BOX",CONTENT_BOUNDING_REGION:"CONTENT_BOUNDING_REGION",CONTENT_BOUNDING_SPHERE:"CONTENT_BOUNDING_SPHERE",CONTENT_MINIMUM_HEIGHT:"CONTENT_MINIMUM_HEIGHT",CONTENT_MAXIMUM_HEIGHT:"CONTENT_MAXIMUM_HEIGHT",CONTENT_HORIZON_OCCLUSION_POINT:"CONTENT_HORIZON_OCCLUSION_POINT"},o1=Object.freeze(dMe);function hMe(e){return{tile:{boundingVolume:tte("TILE",e),minimumHeight:nte("TILE",e),maximumHeight:ite("TILE",e)},content:{boundingVolume:tte("CONTENT",e),minimumHeight:nte("CONTENT",e),maximumHeight:ite("CONTENT",e)}}}function tte(e,t){let n=`${e}_BOUNDING_BOX`,i=t.getPropertyBySemantic(n);if(l(i))return{box:i};let o=`${e}_BOUNDING_REGION`,r=t.getPropertyBySemantic(o);if(l(r))return{region:r};let s=`${e}_BOUNDING_SPHERE`,a=t.getPropertyBySemantic(s);if(l(a))return{sphere:a}}function nte(e,t){let n=`${e}_MINIMUM_HEIGHT`;return t.getPropertyBySemantic(n)}function ite(e,t){let n=`${e}_MAXIMUM_HEIGHT`;return t.getPropertyBySemantic(n)}var r1=hMe;function ku(e,t,n,i,o,r){let s=t.implicitTileset,a=t.implicitCoordinates;this._implicitTileset=s,this._implicitCoordinates=a,this._implicitSubtree=void 0,this._tileset=e,this._tile=t,this._resource=n,this._metadata=void 0,this.featurePropertiesDirty=!1,this._group=void 0;let c=a.getTemplateValues(),u=s.subtreeUriTemplate.getDerivedResource({templateValues:c});this._url=u.getUrlComponent(!0),this._readyPromise=mMe(this,i,o,r)}Object.defineProperties(ku.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},readyPromise:{get:function(){return this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._url}},metadata:{get:function(){},set:function(){}},batchTable:{get:function(){}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function mMe(e,t,n,i){i=y(i,0);let o;l(n)&&(o=new Uint8Array(n,i));let r=new i1(e._resource,t,o,e._implicitTileset,e._implicitCoordinates);return e._implicitSubtree=r,r.readyPromise.then(function(){return pMe(e,r),e})}function pMe(e,t){let n=e._tile,i=e._implicitCoordinates.childIndex,o=gMe(e,t,n,i),r=e._tileset.statistics;n.children.push(o.rootTile),r.numberOfTilesTotal++;let s=_Me(e,t,o.bottomRow);for(let a=0;a<s.length;a++){let c=s[a],u=c.tile,f=wMe(e,u,c.childIndex);u.children.push(f),r.numberOfTilesTotal++}}function _Me(e,t,n){let i=[],o=e._implicitTileset.branchingFactor;for(let r=0;r<n.length;r++){let s=n[r];if(!!l(s))for(let a=0;a<o;a++){let c=r*o+a;t.childSubtreeIsAvailableAtIndex(c)&&i.push({tile:s,childIndex:a})}}return i}function gMe(e,t,n,i){let s=ote(e,t,n,i,0,!0),a=e._tileset.statistics,c=[s],u=[],f=e._implicitTileset;for(let d=1;d<f.subtreeLevels;d++){let p=t.getLevelOffset(d),g=f.branchingFactor*c.length;for(let m=0;m<g;m++){let A=p+m;if(!t.tileIsAvailableAtIndex(A)){u.push(void 0);continue}let x=t.getParentMortonIndex(m),C=c[x],b=m%f.branchingFactor,T=ote(e,t,C,b,A);C.children.push(T),a.numberOfTilesTotal++,u.push(T)}c=u,u=[]}return{rootTile:s,bottomRow:c}}function rte(e,t,n){let i=o1.TILE_GEOMETRIC_ERROR;return l(e)&&e.hasPropertyBySemantic(i)?e.getPropertyBySemantic(i):t.geometricError/Math.pow(2,n.level)}function ote(e,t,n,i,o,r){let s=e._implicitTileset,a;y(r,!1)?a=n.implicitCoordinates:a=n.implicitCoordinates.getChildCoordinates(i);let c,u,f;if(l(t.tilePropertyTableJson)){c=t.getTileMetadataView(a);let D=r1(c);u=D.tile,f=D.content}let p=t.contentPropertyTableJsons.length,g=!1;for(let D=0;D<p;D++)if(t.contentIsAvailableAtCoordinates(a,D)){g=!0;break}let m=xMe(s,a,i,r,n,u),A=[];for(let D=0;D<s.contentCount;D++){if(!t.contentIsAvailableAtIndex(o,D))continue;let M={uri:s.contentUriTemplates[D].getDerivedResource({templateValues:a.getTemplateValues()}).url},L=CMe(m,f);l(L)&&(M.boundingVolume=L),A.push(mt(M,s.contentHeaders[D]))}let x=rte(c,s,a),C={boundingVolume:m,geometricError:x,refine:s.refine,contents:A},b=!0,T=et(s.tileHeader,b);delete T.boundingVolume,delete T.transform;let S=mt(C,T,b),w=ute(e,s.baseResource,S,n);return w.implicitCoordinates=a,w.implicitSubtree=t,w.metadata=c,w.hasImplicitContentMetadata=g,w}function G3(e,t){return l(e)&&l(t)&&(l(t.minimumHeight)||l(t.maximumHeight))&&(Ni(e,"3DTILES_bounding_volume_S2")||l(e.region))}function q8(e,t){!l(t)||(Ni(e,"3DTILES_bounding_volume_S2")?AMe(e.extensions["3DTILES_bounding_volume_S2"],t.minimumHeight,t.maximumHeight):l(e.region)&&yMe(e.region,t.minimumHeight,t.maximumHeight))}function yMe(e,t,n){l(t)&&(e[4]=t),l(n)&&(e[5]=n)}function AMe(e,t,n){l(t)&&(e.minimumHeight=t),l(n)&&(e.maximumHeight=n)}function xMe(e,t,n,i,o,r){let s;return!l(r)||!l(r.boundingVolume)||!G3(r.boundingVolume,r)&&G3(e.boundingVolume,r)?s=ste(e,t,n,y(i,!1),o):s=r.boundingVolume,q8(s,r),s}function CMe(e,t){let n;return l(t)&&(n=t.boundingVolume),G3(n,t)?q8(n,t):G3(e,t)&&(n=et(e,!0),q8(n,t)),n}function ste(e,t,n,i,o){let r=e.boundingVolume;return Ni(r,"3DTILES_bounding_volume_S2")?ate(i,o,n,t.level,t.x,t.y,t.z):l(r.region)?{region:lte(r.region,t.level,t.x,t.y,t.z)}:{box:cte(r.box,t.level,t.x,t.y,t.z)}}function ate(e,t,n,i,o,r,s){let a=t._boundingVolume;if(e)return{extensions:{"3DTILES_bounding_volume_S2":{token:Xm.getTokenFromId(a.s2Cell._cellId),minimumHeight:a.minimumHeight,maximumHeight:a.maximumHeight}}};let c=Number(t._boundingVolume.s2Cell._cellId>>BigInt(61)),u=c%2===0?WC.encode2D(i,o,r):WC.encode2D(i,r,o),f=Xm.fromFacePositionLevel(c,BigInt(u),i),d,p;if(l(s)){let g=(a.maximumHeight+a.minimumHeight)/2;d=n<4?a.minimumHeight:g,p=n<4?g:a.maximumHeight}else d=a.minimumHeight,p=a.maximumHeight;return{extensions:{"3DTILES_bounding_volume_S2":{token:Xm.getTokenFromId(f._cellId),minimumHeight:d,maximumHeight:p}}}}var TMe=new h,bMe=new h,j8=new h,EMe=new Q;function cte(e,t,n,i,o){if(t===0)return e;let r=h.unpack(e,0,bMe),s=Q.unpack(e,3,EMe),a=Math.pow(2,-t),c=-1+(2*n+1)*a,u=-1+(2*i+1)*a,f=0,d=h.fromElements(a,a,1,TMe);l(o)&&(f=-1+(2*o+1)*a,d.z=a);let p=h.fromElements(c,u,f,j8);p=Q.multiplyByVector(s,p,j8),p=h.add(p,r,j8);let g=Q.clone(s);g=Q.multiplyByScale(g,d,g);let m=new Array(12);return h.pack(p,m),Q.pack(g,m,3),m}var SMe=new ce;function lte(e,t,n,i,o){if(t===0)return e.slice();let r=ce.unpack(e,0,SMe),s=e[4],a=e[5],c=Math.pow(2,-t),u=c*r.width,f=R.negativePiToPi(r.west+n*u),d=R.negativePiToPi(f+u),p=c*r.height,g=R.negativePiToPi(r.south+i*p),m=R.negativePiToPi(g+p),A=s,x=a;if(l(o)){let C=c*(a-s);A+=o*C,x=A+C}return[f,g,d,m,A,x]}function wMe(e,t,n){let i=e._implicitTileset,o=t.implicitCoordinates.getChildCoordinates(n),r=ste(i,o,n,!1,t),s=rte(void 0,i,o),a=i.subtreeUriTemplate.getDerivedResource({templateValues:o.getTemplateValues()}).url,c={boundingVolume:r,geometricError:s,refine:i.refine,contents:[{uri:a}]},u=ute(e,i.baseResource,c,t);return u.implicitTileset=i,u.implicitCoordinates=o,u}function ute(e,t,n,i){let o=e._tile.constructor;return new o(e._tileset,t,n,i)}ku.prototype.hasProperty=function(e,t){return!1};ku.prototype.getFeature=function(e){};ku.prototype.applyDebugSettings=function(e,t){};ku.prototype.applyStyle=function(e){};ku.prototype.update=function(e,t){};ku.prototype.isDestroyed=function(){return!1};ku.prototype.destroy=function(){return this._implicitSubtree=this._implicitSubtree&&this._implicitSubtree.destroy(),le(this)};ku._deriveBoundingBox=cte;ku._deriveBoundingRegion=lte;ku._deriveBoundingVolumeS2=ate;var iT=ku;var vMe={NONE:0,REPEAT:1,MIRRORED_REPEAT:2},Pa=Object.freeze(vMe);function oT(e,t){this._distance=t,this._normal=new fte(e,this),this.onChangeCallback=void 0,this.index=-1}Object.defineProperties(oT.prototype,{distance:{get:function(){return this._distance},set:function(e){l(this.onChangeCallback)&&e!==this._distance&&this.onChangeCallback(this.index),this._distance=e}},normal:{get:function(){return this._normal},set:function(e){l(this.onChangeCallback)&&!h.equals(this._normal._cartesian3,e)&&this.onChangeCallback(this.index),h.clone(e,this._normal._cartesian3)}}});oT.fromPlane=function(e,t){return l(t)?(t.normal=e.normal,t.distance=e.distance):t=new oT(e.normal,e.distance),t};oT.clone=function(e,t){return l(t)?(t.normal=e.normal,t.distance=e.distance,t):new oT(e.normal,e.distance)};function fte(e,t){this._clippingPlane=t,this._cartesian3=h.clone(e)}Object.defineProperties(fte.prototype,{x:{get:function(){return this._cartesian3.x},set:function(e){l(this._clippingPlane.onChangeCallback)&&e!==this._cartesian3.x&&this._clippingPlane.onChangeCallback(this._clippingPlane.index),this._cartesian3.x=e}},y:{get:function(){return this._cartesian3.y},set:function(e){l(this._clippingPlane.onChangeCallback)&&e!==this._cartesian3.y&&this._clippingPlane.onChangeCallback(this._clippingPlane.index),this._cartesian3.y=e}},z:{get:function(){return this._cartesian3.z},set:function(e){l(this._clippingPlane.onChangeCallback)&&e!==this._cartesian3.z&&this._clippingPlane.onChangeCallback(this._clippingPlane.index),this._cartesian3.z=e}}});var $0=oT;function Ia(e){e=y(e,y.EMPTY_OBJECT),this._planes=[],this._dirtyIndex=-1,this._multipleDirtyPlanes=!1,this._enabled=y(e.enabled,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this.edgeColor=z.clone(y(e.edgeColor,z.WHITE)),this.edgeWidth=y(e.edgeWidth,0),this.planeAdded=new ge,this.planeRemoved=new ge,this._owner=void 0;let t=y(e.unionClippingRegions,!1);this._unionClippingRegions=t,this._testIntersection=t?_te:gte,this._uint8View=void 0,this._float32View=void 0,this._clippingPlanesTexture=void 0;let n=e.planes;if(l(n)){let i=n.length;for(let o=0;o<i;++o)this.add(n[o])}}function _te(e){return e===Kt.OUTSIDE}function gte(e){return e===Kt.INSIDE}Object.defineProperties(Ia.prototype,{length:{get:function(){return this._planes.length}},unionClippingRegions:{get:function(){return this._unionClippingRegions},set:function(e){this._unionClippingRegions!==e&&(this._unionClippingRegions=e,this._testIntersection=e?_te:gte)}},enabled:{get:function(){return this._enabled},set:function(e){this._enabled!==e&&(this._enabled=e)}},texture:{get:function(){return this._clippingPlanesTexture}},owner:{get:function(){return this._owner}},clippingPlanesState:{get:function(){return this._unionClippingRegions?this._planes.length:-this._planes.length}}});function dte(e,t){e._multipleDirtyPlanes=e._multipleDirtyPlanes||e._dirtyIndex!==-1&&e._dirtyIndex!==t,e._dirtyIndex=t}Ia.prototype.add=function(e){let t=this._planes.length,n=this;e.onChangeCallback=function(i){dte(n,i)},e.index=t,dte(this,t),this._planes.push(e),this.planeAdded.raiseEvent(e,t)};Ia.prototype.get=function(e){return this._planes[e]};function yte(e,t){let n=e.length;for(let i=0;i<n;++i)if(nn.equals(e[i],t))return i;return-1}Ia.prototype.contains=function(e){return yte(this._planes,e)!==-1};Ia.prototype.remove=function(e){let t=this._planes,n=yte(t,e);if(n===-1)return!1;e instanceof $0&&(e.onChangeCallback=void 0,e.index=-1);let i=t.length-1;for(let o=n;o<i;++o){let r=t[o+1];t[o]=r,r instanceof $0&&(r.index=o)}return this._multipleDirtyPlanes=!0,t.length=i,this.planeRemoved.raiseEvent(e,n),!0};Ia.prototype.removeAll=function(){let e=this._planes,t=e.length;for(let n=0;n<t;++n){let i=e[n];i instanceof $0&&(i.onChangeCallback=void 0,i.index=-1),this.planeRemoved.raiseEvent(i,n)}this._multipleDirtyPlanes=!0,this._planes=[]};var DMe=new se,PMe=new se;function hte(e,t,n){let i=e._uint8View,o=e._planes,r=0;for(let s=t;s<n;++s){let a=o[s],c=Un.octEncodeToCartesian4(a.normal,PMe);i[r]=c.x,i[r+1]=c.y,i[r+2]=c.z,i[r+3]=c.w;let u=se.packFloat(a.distance,DMe);i[r+4]=u.x,i[r+5]=u.y,i[r+6]=u.z,i[r+7]=u.w,r+=8}}function mte(e,t,n){let i=e._float32View,o=e._planes,r=0;for(let s=t;s<n;++s){let a=o[s],c=a.normal;i[r]=c.x,i[r+1]=c.y,i[r+2]=c.z,i[r+3]=a.distance,r+=4}}function Ate(e,t){let n=Ft.maximumTextureSize;return t.x=Math.min(e,n),t.y=Math.ceil(e/t.x),t}var IMe=new H;Ia.prototype.update=function(e){let t=this._clippingPlanesTexture,n=e.context,i=Ia.useFloatTexture(n),o=i?this.length:this.length*2;if(l(t)){let s=t.width*t.height;(s<o||o<.25*s)&&(t.destroy(),t=void 0,this._clippingPlanesTexture=void 0)}if(this.length===0)return;if(!l(t)){let s=Ate(o,IMe);s.y*=2,i?(t=new Ot({context:n,width:s.x,height:s.y,pixelFormat:lt.RGBA,pixelDatatype:We.FLOAT,sampler:dn.NEAREST,flipY:!1}),this._float32View=new Float32Array(s.x*s.y*4)):(t=new Ot({context:n,width:s.x,height:s.y,pixelFormat:lt.RGBA,pixelDatatype:We.UNSIGNED_BYTE,sampler:dn.NEAREST,flipY:!1}),this._uint8View=new Uint8Array(s.x*s.y*4)),this._clippingPlanesTexture=t,this._multipleDirtyPlanes=!0}let r=this._dirtyIndex;if(!(!this._multipleDirtyPlanes&&r===-1)){if(this._multipleDirtyPlanes)i?(mte(this,0,this._planes.length),t.copyFrom({source:{width:t.width,height:t.height,arrayBufferView:this._float32View}})):(hte(this,0,this._planes.length),t.copyFrom({source:{width:t.width,height:t.height,arrayBufferView:this._uint8View}}));else{let s=0,a=0;i?(a=Math.floor(r/t.width),s=Math.floor(r-a*t.width),mte(this,r,r+1),t.copyFrom({source:{width:1,height:1,arrayBufferView:this._float32View},xOffset:s,yOffset:a})):(a=Math.floor(r*2/t.width),s=Math.floor(r*2-a*t.width),hte(this,r,r+1),t.copyFrom({source:{width:2,height:1,arrayBufferView:this._uint8View},xOffset:s,yOffset:a}))}this._multipleDirtyPlanes=!1,this._dirtyIndex=-1}};var OMe=new N,pte=new nn(h.UNIT_X,0);Ia.prototype.computeIntersectionWithBoundingVolume=function(e,t){let n=this._planes,i=n.length,o=this.modelMatrix;l(t)&&(o=N.multiply(t,o,OMe));let r=Kt.INSIDE;!this.unionClippingRegions&&i>0&&(r=Kt.OUTSIDE);for(let s=0;s<i;++s){let a=n[s];nn.transform(a,o,pte);let c=e.intersectPlane(pte);if(c===Kt.INTERSECTING)r=c;else if(this._testIntersection(c))return c}return r};Ia.setOwner=function(e,t,n){e!==t[n]&&(t[n]=t[n]&&t[n].destroy(),l(e)&&(e._owner=t,t[n]=e))};Ia.useFloatTexture=function(e){return e.floatingPointTexture};Ia.getTextureResolution=function(e,t,n){let i=e.texture;if(l(i))return n.x=i.width,n.y=i.height,n;let o=Ia.useFloatTexture(t)?e.length:e.length*2,r=Ate(o,n);return r.y*=2,r};Ia.prototype.isDestroyed=function(){return!1};Ia.prototype.destroy=function(){return this._clippingPlanesTexture=this._clippingPlanesTexture&&this._clippingPlanesTexture.destroy(),le(this)};var Is=Ia;var s1={HIGHLIGHT:0,REPLACE:1,MIX:2};s1.getColorBlend=function(e,t){if(e===s1.HIGHLIGHT)return 0;if(e===s1.REPLACE)return 1;if(e===s1.MIX)return R.clamp(t,R.EPSILON4,1)};var Oa=Object.freeze(s1);var BMe={XTRANSLATE:"xTranslate",YTRANSLATE:"yTranslate",ZTRANSLATE:"zTranslate",XROTATE:"xRotate",YROTATE:"yRotate",ZROTATE:"zRotate",XSCALE:"xScale",YSCALE:"yScale",ZSCALE:"zScale",UNIFORMSCALE:"uniformScale"},Ba=Object.freeze(BMe);var RMe={STEP:0,LINEAR:1,CUBICSPLINE:2},nd=Object.freeze(RMe);var xte={};function a1(e){this._count=e.count,this._properties=et(e.properties,!0)}a1.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,xte)};a1.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,xte,e)};a1.prototype.getProperty=function(e,t){let n=this._properties[t];if(l(n))return et(n[e],!0)};a1.prototype.setProperty=function(e,t,n){let i=this._properties[t];l(i)||(i=new Array(this._count),this._properties[t]=i),i[e]=et(n,!0)};var tp=a1;function Ra(e){e=y(e,y.EMPTY_OBJECT),this._name=e.name,this._id=e.id,this._count=e.count,this._extras=e.extras,this._extensions=e.extensions,this._metadataTable=e.metadataTable,this._jsonMetadataTable=e.jsonMetadataTable,this._batchTableHierarchy=e.batchTableHierarchy}Object.defineProperties(Ra.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}},count:{get:function(){return this._count}},class:{get:function(){if(l(this._metadataTable))return this._metadataTable.class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}},byteLength:{get:function(){let e=0;return l(this._metadataTable)&&(e+=this._metadataTable.byteLength),l(this._batchTableHierarchy)&&(e+=this._batchTableHierarchy.byteLength),e}}});Ra.prototype.hasProperty=function(e,t){return!!(l(this._metadataTable)&&this._metadataTable.hasProperty(t)||l(this._batchTableHierarchy)&&this._batchTableHierarchy.hasProperty(e,t)||l(this._jsonMetadataTable)&&this._jsonMetadataTable.hasProperty(t))};Ra.prototype.hasPropertyBySemantic=function(e,t){return l(this._metadataTable)?this._metadataTable.hasPropertyBySemantic(t):!1};Ra.prototype.propertyExists=function(e){return!!(l(this._metadataTable)&&this._metadataTable.hasProperty(e)||l(this._batchTableHierarchy)&&this._batchTableHierarchy.propertyExists(e)||l(this._jsonMetadataTable)&&this._jsonMetadataTable.hasProperty(e))};Ra.prototype.propertyExistsBySemantic=function(e){return l(this._metadataTable)?this._metadataTable.hasPropertyBySemantic(e):!1};var Y8=[];Ra.prototype.getPropertyIds=function(e,t){return t=l(t)?t:[],t.length=0,l(this._metadataTable)&&t.push.apply(t,this._metadataTable.getPropertyIds(Y8)),l(this._batchTableHierarchy)&&t.push.apply(t,this._batchTableHierarchy.getPropertyIds(e,Y8)),l(this._jsonMetadataTable)&&t.push.apply(t,this._jsonMetadataTable.getPropertyIds(Y8)),t};Ra.prototype.getProperty=function(e,t){let n;if(l(this._metadataTable)&&(n=this._metadataTable.getProperty(e,t),l(n))||l(this._batchTableHierarchy)&&(n=this._batchTableHierarchy.getProperty(e,t),l(n))||l(this._jsonMetadataTable)&&(n=this._jsonMetadataTable.getProperty(e,t),l(n)))return n};Ra.prototype.setProperty=function(e,t,n){l(this._metadataTable)&&this._metadataTable.setProperty(e,t,n)||l(this._batchTableHierarchy)&&this._batchTableHierarchy.setProperty(e,t,n)||(l(this._jsonMetadataTable)||(this._jsonMetadataTable=new tp({count:this._count,properties:{}})),this._jsonMetadataTable.setProperty(e,t,n))};Ra.prototype.getPropertyBySemantic=function(e,t){if(l(this._metadataTable))return this._metadataTable.getPropertyBySemantic(e,t)};Ra.prototype.setPropertyBySemantic=function(e,t,n){return l(this._metadataTable)?this._metadataTable.setPropertyBySemantic(e,t,n):!1};Ra.prototype.getPropertyTypedArray=function(e){if(l(this._metadataTable))return this._metadataTable.getPropertyTypedArray(e)};Ra.prototype.getPropertyTypedArrayBySemantic=function(e){if(l(this._metadataTable))return this._metadataTable.getPropertyTypedArrayBySemantic(e)};Ra.prototype.isClass=function(e,t){let n=this._batchTableHierarchy;return l(n)?n.isClass(e,t):!1};Ra.prototype.isExactClass=function(e,t){return this.getExactClassName(e)===t};Ra.prototype.getExactClassName=function(e){let t=this._batchTableHierarchy;if(!!l(t))return t.getClassName(e)};var Ac=Ra;function c1(e){e=y(e,y.EMPTY_OBJECT);let t=e.property,n=e.classProperty,i=e.textures,o=l(t.channels)?t.channels:[0],r=t,s=rl.createModelTextureReader({textureInfo:r,channels:FMe(o),texture:i[r.index]});this._min=t.min,this._max=t.max;let a=t.offset,c=t.scale,u=n.hasValueTransform||l(a)||l(c);a=y(a,n.offset),c=y(c,n.scale),a=n.unpackVectorAndMatrixTypes(a),c=n.unpackVectorAndMatrixTypes(c),this._offset=a,this._scale=c,this._hasValueTransform=u,this._textureReader=s,this._classProperty=n,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(c1.prototype,{textureReader:{get:function(){return this._textureReader}},hasValueTransform:{get:function(){return this._hasValueTransform}},offset:{get:function(){return this._offset}},scale:{get:function(){return this._scale}},classProperty:{get:function(){return this._classProperty}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});c1.prototype.isGpuCompatible=function(){let e=this._classProperty,t=e.type,n=e.componentType;return e.isArray?!e.isVariableLengthArray&&e.arrayLength<=4&&t===wn.SCALAR&&n===Sn.UINT8:wn.isVectorType(t)||t===wn.SCALAR?n===Sn.UINT8:!1};var MMe=[void 0,"float","vec2","vec3","vec4"],LMe=[void 0,"int","ivec2","ivec3","ivec4"];c1.prototype.getGlslType=function(){let e=this._classProperty,t=wn.getComponentCount(e.type);return e.isArray&&(t=e.arrayLength),e.normalized?MMe[t]:LMe[t]};c1.prototype.unpackInShader=function(e){return this._classProperty.normalized?e:`${this.getGlslType()}(255.0 * ${e})`};function FMe(e){return e.map(function(t){return"rgba".charAt(t)}).join("")}var l1=c1;function X8(e){e=y(e,y.EMPTY_OBJECT);let t=e.propertyTexture,n=e.class,i=e.textures,o=t.extensions,r=t.extras,s={};if(l(t.properties))for(let a in t.properties)t.properties.hasOwnProperty(a)&&(s[a]=new l1({property:t.properties[a],classProperty:n.properties[a],textures:i}));this._name=e.name,this._id=e.id,this._class=n,this._properties=s,this._extras=r,this._extensions=o}Object.defineProperties(X8.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}},class:{get:function(){return this._class}},properties:{get:function(){return this._properties}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});X8.prototype.getProperty=function(e){return this._properties[e]};var eA=X8;function Cte(e){e=y(e,y.EMPTY_OBJECT);let t=e.property,n=e.classProperty;this._attribute=t.attribute,this._classProperty=n,this._min=t.min,this._max=t.max;let i=t.offset,o=t.scale,r=n.hasValueTransform||l(i)||l(o);i=y(i,n.offset),o=y(o,n.scale),i=n.unpackVectorAndMatrixTypes(i),o=n.unpackVectorAndMatrixTypes(o),this._offset=i,this._scale=o,this._hasValueTransform=r,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(Cte.prototype,{attribute:{get:function(){return this._attribute}},hasValueTransform:{get:function(){return this._hasValueTransform}},offset:{get:function(){return this._offset}},scale:{get:function(){return this._scale}},classProperty:{get:function(){return this._classProperty}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var u1=Cte;function K8(e){e=y(e,y.EMPTY_OBJECT);let t=e.propertyAttribute,n=e.class,i={};if(l(t.properties))for(let o in t.properties)t.properties.hasOwnProperty(o)&&(i[o]=new u1({property:t.properties[o],classProperty:n.properties[o]}));this._name=e.name,this._id=e.id,this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(K8.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}},class:{get:function(){return this._class}},properties:{get:function(){return this._properties}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});K8.prototype.getProperty=function(e){return this._properties[e]};var tA=K8;function f1(e){e=y(e,y.EMPTY_OBJECT),this._schema=e.schema;let t=e.propertyTables;this._propertyTableCount=l(t)?t.length:0,this._propertyTables=t,this._propertyTextures=e.propertyTextures,this._propertyAttributes=e.propertyAttributes,this._statistics=e.statistics,this._extras=e.extras,this._extensions=e.extensions}Object.defineProperties(f1.prototype,{schema:{get:function(){return this._schema}},statistics:{get:function(){return this._statistics}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}},propertyTableCount:{get:function(){return this._propertyTableCount}},propertyTables:{get:function(){return this._propertyTables}},propertyTextures:{get:function(){return this._propertyTextures}},propertyAttributes:{get:function(){return this._propertyAttributes}},propertyTablesByteLength:{get:function(){if(!l(this._propertyTables))return 0;let e=0,t=this._propertyTables.length;for(let n=0;n<t;n++)e+=this._propertyTables[n].byteLength;return e}}});f1.prototype.getPropertyTable=function(e){return this._propertyTables[e]};f1.prototype.getPropertyTexture=function(e){return this._propertyTextures[e]};f1.prototype.getPropertyAttribute=function(e){return this._propertyAttributes[e]};var na=f1;function NMe(e){e=y(e,y.EMPTY_OBJECT);let t=e.extension,n=e.schema,i=[];if(l(t.propertyTables))for(let s=0;s<t.propertyTables.length;s++){let a=t.propertyTables[s],c=n.classes[a.class],u=new Fu({count:a.count,properties:a.properties,class:c,bufferViews:e.bufferViews});i.push(new Ac({id:s,name:a.name,count:a.count,metadataTable:u,extras:a.extras,extensions:a.extensions}))}let o=[];if(l(t.propertyTextures))for(let s=0;s<t.propertyTextures.length;s++){let a=t.propertyTextures[s];o.push(new eA({id:s,name:a.name,propertyTexture:a,class:n.classes[a.class],textures:e.textures}))}let r=[];if(l(t.propertyAttributes))for(let s=0;s<t.propertyAttributes.length;s++){let a=t.propertyAttributes[s];r.push(new tA({id:s,name:a.name,class:n.classes[a.class],propertyAttribute:a}))}return new na({schema:n,propertyTables:i,propertyTextures:o,propertyAttributes:r,statistics:t.statistics,extras:t.extras,extensions:t.extensions})}var d1=NMe;function kMe(e){e=y(e,y.EMPTY_OBJECT);let t=e.extension,n=e.schema,i,o=[],r;if(l(t.featureTables))for(r=Object.keys(t.featureTables).sort(),i=0;i<r.length;i++){let a=r[i],c=t.featureTables[a],u=n.classes[c.class],f=new Fu({count:c.count,properties:c.properties,class:u,bufferViews:e.bufferViews});o.push(new Ac({id:a,count:c.count,metadataTable:f,extras:c.extras,extensions:c.extensions}))}let s=[];if(l(t.featureTextures))for(r=Object.keys(t.featureTextures).sort(),i=0;i<r.length;i++){let a=r[i],c=t.featureTextures[a];s.push(new eA({id:a,propertyTexture:VMe(c),class:n.classes[c.class],textures:e.textures}))}return new na({schema:n,propertyTables:o,propertyTextures:s,statistics:t.statistics,extras:t.extras,extensions:t.extensions})}function VMe(e){let t={class:e.class,properties:{}},n=e.properties;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i],r={channels:UMe(o.channels),extras:o.extras,extensions:o.extensions};t.properties[i]=mt(o.texture,r,!0)}return t}function UMe(e){let t=e.length,n=new Array(t);for(let i=0;i<t;i++)n[i]="rgba".indexOf(e[i]);return n}var h1=kMe;function cg(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.extension,i=e.extensionLegacy,o=e.gltfResource,r=e.baseResource,s=e.supportedImageFormats,a=e.frameState,c=e.cacheKey,u=y(e.asynchronous,!0);this._gltfResource=o,this._baseResource=r,this._gltf=t,this._extension=n,this._extensionLegacy=i,this._supportedImageFormats=s,this._frameState=a,this._cacheKey=c,this._asynchronous=u,this._bufferViewLoaders=[],this._textureLoaders=[],this._schemaLoader=void 0,this._structuralMetadata=void 0,this._state=Mt.UNLOADED,this._promise=void 0}l(Object.create)&&(cg.prototype=Object.create($i.prototype),cg.prototype.constructor=cg);Object.defineProperties(cg.prototype,{promise:{get:function(){return this._promise}},cacheKey:{get:function(){return this._cacheKey}},structuralMetadata:{get:function(){return this._structuralMetadata}}});cg.prototype.load=function(){let e=jMe(this),t=JMe(this),n=ZMe(this);this._gltf=void 0,this._state=Mt.LOADING;let i=this;this._promise=Promise.all([e,t,n]).then(function(o){if(i.isDestroyed())return;let r=o[0],s=o[1],a=o[2];return l(i._extension)?i._structuralMetadata=d1({extension:i._extension,schema:a,bufferViews:r,textures:s}):i._structuralMetadata=h1({extension:i._extensionLegacy,schema:a,bufferViews:r,textures:s}),i._state=Mt.READY,i}).catch(function(o){if(i.isDestroyed())return;i.unload(),i._state=Mt.FAILED;let r="Failed to load structural metadata";return Promise.reject(i.getError(r,o))})};function zMe(e,t){for(let n in e)if(e.hasOwnProperty(n)){let i=e[n],o=i.values,r=i.arrayOffsets,s=i.stringOffsets;l(o)&&(t[o]=!0),l(r)&&(t[r]=!0),l(s)&&(t[s]=!0)}}function GMe(e,t){for(let n in e)if(e.hasOwnProperty(n)){let i=e[n],o=i.bufferView,r=i.arrayOffsetBufferView,s=i.stringOffsetBufferView;l(o)&&(t[o]=!0),l(r)&&(t[r]=!0),l(s)&&(t[s]=!0)}}function HMe(e){let t=e.propertyTables,n={};if(l(t))for(let i=0;i<t.length;i++){let o=t[i];zMe(o.properties,n)}return n}function WMe(e){let t=e.featureTables,n={};if(l(t)){for(let i in t)if(t.hasOwnProperty(i)){let r=t[i].properties;l(r)&&GMe(r,n)}}return n}function jMe(e){let t;l(e._extension)?t=HMe(e._extension):t=WMe(e._extensionLegacy);let n=[],i={};for(let o in t)if(t.hasOwnProperty(o)){let r=so.loadBufferView({gltf:e._gltf,bufferViewId:parseInt(o),gltfResource:e._gltfResource,baseResource:e._baseResource});n.push(r.promise),e._bufferViewLoaders.push(r),i[o]=r}return Promise.all(n).then(function(){let o={};for(let r in i)if(i.hasOwnProperty(r)){let s=i[r],a=new Uint8Array(s.typedArray);o[r]=a}return Tte(e),o})}function qMe(e){let t={},n=e.propertyTextures;if(l(n))for(let i=0;i<n.length;i++){let r=n[i].properties;l(r)&&YMe(r,t)}return t}function YMe(e,t){for(let n in e)if(e.hasOwnProperty(n)){let i=e[n];t[i.index]=i}}function XMe(e){let t={},n=e.featureTextures;if(l(n)){for(let i in n)if(n.hasOwnProperty(i)){let r=n[i].properties;l(r)&&KMe(r,t)}}return t}function KMe(e,t){for(let n in e)if(e.hasOwnProperty(n)){let o=e[n].texture;t[o.index]=o}}function JMe(e){let t;l(e._extension)?t=qMe(e._extension):t=XMe(e._extensionLegacy);let n=e._gltf,i=e._gltfResource,o=e._baseResource,r=e._supportedImageFormats,s=e._frameState,a=e._asynchronous,c=[],u={};for(let f in t)if(t.hasOwnProperty(f)){let d=so.loadTexture({gltf:n,textureInfo:t[f],gltfResource:i,baseResource:o,supportedImageFormats:r,frameState:s,asynchronous:a});c.push(d.promise),e._textureLoaders.push(d),u[f]=d}return Promise.all(c).then(function(){let f={};for(let d in u)if(u.hasOwnProperty(d)){let p=u[d];f[d]=p.texture}return f})}function ZMe(e){let t=y(e._extension,e._extensionLegacy),n;if(l(t.schemaUri)){let i=e._baseResource.getDerivedResource({url:t.schemaUri});n=so.loadSchema({resource:i})}else n=so.loadSchema({schema:t.schema});return e._schemaLoader=n,n.promise.then(function(i){return i.schema})}cg.prototype.process=function(e){if(this._state!==Mt.LOADING)return;let t=this._textureLoaders,n=t.length;for(let i=0;i<n;++i)t[i].process(e)};function Tte(e){let t=e._bufferViewLoaders,n=t.length;for(let i=0;i<n;++i)so.unload(t[i]);e._bufferViewLoaders.length=0}function QMe(e){let t=e._textureLoaders,n=t.length;for(let i=0;i<n;++i)so.unload(t[i]);e._textureLoaders.length=0}cg.prototype.unload=function(){Tte(this),QMe(this),l(this._schemaLoader)&&so.unload(this._schemaLoader),this._schemaLoader=void 0,this._structuralMetadata=void 0};var m1=cg;var ni={POSITION:"POSITION",NORMAL:"NORMAL",TANGENT:"TANGENT",TEXCOORD:"TEXCOORD",COLOR:"COLOR",JOINTS:"JOINTS",WEIGHTS:"WEIGHTS",FEATURE_ID:"_FEATURE_ID"};function $Me(e){switch(e){case ni.POSITION:return"positionMC";case ni.NORMAL:return"normalMC";case 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ni.FEATURE_ID}};ni.getGlslType=function(e){switch(e){case ni.POSITION:case ni.NORMAL:case ni.TANGENT:return"vec3";case ni.TEXCOORD:return"vec2";case ni.COLOR:return"vec4";case ni.JOINTS:return"ivec4";case ni.WEIGHTS:return"vec4";case ni.FEATURE_ID:return"int"}};ni.getVariableName=function(e,t){let n=$Me(e);return l(t)&&(n+=`_${t}`),n};var gt=Object.freeze(ni);function Ma(){}Ma.getFailedLoadFunction=function(e,t,n){return function(i){let o=`Failed to load ${t}: ${n}`;l(i)&&(o+=`
${i.message}`);let r=new de(o);return l(i)&&(r.stack=`Original stack:
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Handler stack:
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r=/^color_\d+$/.test(i),s=e.type,a=en.getGlslType(s);r&&(a="vec4");let c=l(e.quantization),u;return c&&(u=r?"vec4":en.getGlslType(e.quantization.type)),{attribute:e,isQuantized:c,variableName:i,hasSemantic:o,glslType:a,quantizedGlslType:u}};var eLe=new h,tLe=new h;Ma.getPositionMinMax=function(e,t,n){let i=Ma.getAttributeBySemantic(e,"POSITION"),o=i.max,r=i.min;return l(n)&&l(t)&&(r=h.add(r,t,tLe),o=h.add(o,n,eLe)),{min:r,max:o}};Ma.getAxisCorrectionMatrix=function(e,t,n){return n=N.clone(N.IDENTITY,n),e===So.Y?n=N.clone(So.Y_UP_TO_Z_UP,n):e===So.X&&(n=N.clone(So.X_UP_TO_Z_UP,n)),t===So.Z&&(n=N.multiplyTransformation(n,So.Z_UP_TO_X_UP,n)),n};var nLe=new Q;Ma.getCullFace=function(e,t){if(!Be.isTriangles(t))return yi.BACK;let n=N.getMatrix3(e,nLe);return Q.determinant(n)<0?yi.FRONT:yi.BACK};Ma.sanitizeGlslIdentifier=function(e){let t=e.replaceAll(/[^A-Za-z0-9]+/g,"_");return 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Ste(e,t){this._originalVertexCount=t,this._edges=new Set;for(let n=0;n<e.length;n+=2){let i=e[n],o=e[n+1],r=Math.min(i,o),s=Math.max(i,o),a=r*this._originalVertexCount+s;this._edges.add(a)}}Ste.prototype.hasEdge=function(e,t){let n=Math.min(e,t),i=Math.max(e,t),o=n*this._originalVertexCount+i;return this._edges.has(o)};var nA=H3;function wte(e){this.attribute=e,this.loadBuffer=!1,this.loadTypedArray=!1}function sLe(e){this.indices=e,this.loadBuffer=!1,this.loadTypedArray=!1}function W3(e){this.primitive=e,this.attributePlans=[],this.indicesPlan=void 0,this.needsOutlines=!1,this.outlineIndices=void 0}W3.prototype.postProcess=function(e){this.needsOutlines&&(aLe(this),lLe(this,e))};function aLe(e){let t=e.primitive,n=t.indices,i=t.attributes[0].count,o=new nA({triangleIndices:n.typedArray,outlineIndices:e.outlineIndices,originalVertexCount:i});n.typedArray=o.updatedTriangleIndices,n.indexDatatype=Le.fromTypedArray(n.typedArray);let r=cLe(o.outlineCoordinates),s=new 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t=e.gltfResource,n=e.baseResource,i=e.typedArray,o=y(e.releaseGltfJson,!1),r=y(e.asynchronous,!0),s=y(e.incrementallyLoadTextures,!0),a=y(e.upAxis,So.Y),c=y(e.forwardAxis,So.Z),u=y(e.loadAttributesAsTypedArray,!1),f=y(e.loadAttributesFor2D,!1),d=y(e.loadIndicesForWireframe,!1),p=y(e.loadPrimitiveOutline,!0),g=y(e.loadForClassification,!1),m=y(e.renameBatchIdSemantic,!1);n=l(n)?n:t.clone(),this._gltfJson=e.gltfJson,this._gltfResource=t,this._baseResource=n,this._typedArray=i,this._releaseGltfJson=o,this._asynchronous=r,this._incrementallyLoadTextures=s,this._upAxis=a,this._forwardAxis=c,this._loadAttributesAsTypedArray=u,this._loadAttributesFor2D=f,this._loadIndicesForWireframe=d,this._loadPrimitiveOutline=p,this._loadForClassification=g,this._renameBatchIdSemantic=m,this._hasKhrMeshQuantization=!1,this._sortedPropertyTableIds=void 0,this._sortedFeatureTextureIds=void 0,this._gltfJsonLoader=void 0,this._state=Jo.NOT_LOADED,this._textureState=Jo.NOT_LOADED,this._promise=void 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e=this._gl;e.bindFramebuffer(e.READ_FRAMEBUFFER,this._framebuffer)};id.prototype._getActiveColorAttachments=function(){return this._activeColorAttachments};id.prototype.getColorTexture=function(e){return this._colorTextures[e]};id.prototype.getColorRenderbuffer=function(e){return this._colorRenderbuffers[e]};id.prototype.isDestroyed=function(){return!1};id.prototype.destroy=function(){if(this.destroyAttachments){let e=0,t=this._colorTextures,n=t.length;for(;e<n;++e){let o=t[e];l(o)&&o.destroy()}let i=this._colorRenderbuffers;for(n=i.length,e=0;e<n;++e){let 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Os({context:t,colorRenderbuffers:o,depthStencilRenderbuffer:s,destroyAttachments:e.destroyAttachments}),this._colorFramebuffer=new Os({context:t,colorTextures:r,depthStencilTexture:a,destroyAttachments:e.destroyAttachments})}sT.prototype.getRenderFramebuffer=function(){return this._renderFramebuffer};sT.prototype.getColorFramebuffer=function(){return this._colorFramebuffer};sT.prototype.blitFramebuffers=function(e,t){this._renderFramebuffer.bindRead(),this._colorFramebuffer.bindDraw();let n=e._gl,i=0;this._colorFramebuffer._colorTextures.length>0&&(i|=n.COLOR_BUFFER_BIT),l(this._colorFramebuffer.depthStencilTexture)&&(i|=n.DEPTH_BUFFER_BIT|(t?n.STENCIL_BUFFER_BIT:0)),n.blitFramebuffer(0,0,this._width,this._height,0,0,this._width,this._height,i,n.NEAREST),n.bindFramebuffer(n.READ_FRAMEBUFFER,null),n.bindFramebuffer(n.DRAW_FRAMEBUFFER,null)};sT.prototype.isDestroyed=function(){return!1};sT.prototype.destroy=function(){return this._renderFramebuffer.destroy(),this._colorFramebuffer.destroy(),le(this)};var _1=sT;var al={RGBA4:te.RGBA4,RGBA8:te.RGBA8,RGBA16F:te.RGBA16F,RGBA32F:te.RGBA32F,RGB5_A1:te.RGB5_A1,RGB565:te.RGB565,DEPTH_COMPONENT16:te.DEPTH_COMPONENT16,STENCIL_INDEX8:te.STENCIL_INDEX8,DEPTH_STENCIL:te.DEPTH_STENCIL,DEPTH24_STENCIL8:te.DEPTH24_STENCIL8,validate:function(e){return e===al.RGBA4||e===al.RGBA8||e===al.RGBA16F||e===al.RGBA32F||e===al.RGB5_A1||e===al.RGB565||e===al.DEPTH_COMPONENT16||e===al.STENCIL_INDEX8||e===al.DEPTH_STENCIL||e===al.DEPTH24_STENCIL8},getColorFormat:function(e){return e===te.FLOAT?al.RGBA32F:e===te.HALF_FLOAT_OES?al.RGBA16F:al.RGBA8}},xc=Object.freeze(al);function g1(e){e=y(e,y.EMPTY_OBJECT);let n=e.context._gl,i=Ft.maximumRenderbufferSize,o=y(e.format,xc.RGBA4),r=l(e.width)?e.width:n.drawingBufferWidth,s=l(e.height)?e.height:n.drawingBufferHeight,a=y(e.numSamples,1);this._gl=n,this._format=o,this._width=r,this._height=s,this._renderbuffer=this._gl.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,this._renderbuffer),a>1?n.renderbufferStorageMultisample(n.RENDERBUFFER,a,o,r,s):n.renderbufferStorage(n.RENDERBUFFER,o,r,s),n.bindRenderbuffer(n.RENDERBUFFER,null)}Object.defineProperties(g1.prototype,{format:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});g1.prototype._getRenderbuffer=function(){return this._renderbuffer};g1.prototype.isDestroyed=function(){return!1};g1.prototype.destroy=function(){return this._gl.deleteRenderbuffer(this._renderbuffer),le(this)};var Ul=g1;function Jr(e){e=y(e,y.EMPTY_OBJECT),this._numSamples=y(e.numSamples,1),this._colorAttachmentsLength=y(e.colorAttachmentsLength,1),this._color=y(e.color,!0),this._depth=y(e.depth,!1),this._depthStencil=y(e.depthStencil,!1),this._supportsDepthTexture=y(e.supportsDepthTexture,!1),this._createColorAttachments=y(e.createColorAttachments,!0),this._createDepthAttachments=y(e.createDepthAttachments,!0),this._pixelDatatype=e.pixelDatatype,this._pixelFormat=e.pixelFormat,this._width=void 0,this._height=void 0,this._framebuffer=void 0,this._multisampleFramebuffer=void 0,this._colorTextures=void 0,this._color&&(this._colorTextures=new Array(this._colorAttachmentsLength),this._colorRenderbuffers=new Array(this._colorAttachmentsLength)),this._colorRenderbuffer=void 0,this._depthStencilRenderbuffer=void 0,this._depthStencilTexture=void 0,this._depthRenderbuffer=void 0,this._depthTexture=void 0,this._attachmentsDirty=!1}Object.defineProperties(Jr.prototype,{framebuffer:{get:function(){return this._numSamples>1?this._multisampleFramebuffer.getRenderFramebuffer():this._framebuffer}},numSamples:{get:function(){return this._numSamples}},status:{get:function(){return this.framebuffer.status}}});Jr.prototype.isDirty=function(e,t,n,i,o){n=y(n,1);let r=this._width!==e||this._height!==t,s=this._numSamples!==n,a=l(i)&&this._pixelDatatype!==i||l(o)&&this._pixelFormat!==o,c=n===1?l(this._framebuffer):l(this._multisampleFramebuffer);return this._attachmentsDirty||r||s||a||!c||this._color&&!l(this._colorTextures[0])};Jr.prototype.update=function(e,t,n,i,o,r){if(i=e.msaa?y(i,1):1,o=y(o,this._color?y(this._pixelDatatype,We.UNSIGNED_BYTE):void 0),r=y(r,this._color?y(this._pixelFormat,lt.RGBA):void 0),this.isDirty(t,n,i,o,r)){if(this.destroy(),this._width=t,this._height=n,this._numSamples=i,this._pixelDatatype=o,this._pixelFormat=r,this._attachmentsDirty=!1,this._color&&this._createColorAttachments){for(let s=0;s<this._colorAttachmentsLength;++s)if(this._colorTextures[s]=new Ot({context:e,width:t,height:n,pixelFormat:r,pixelDatatype:o,sampler:dn.NEAREST}),this._numSamples>1){let a=xc.getColorFormat(o);this._colorRenderbuffers[s]=new Ul({context:e,width:t,height:n,format:a,numSamples:this._numSamples})}}this._depthStencil&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?(this._depthStencilTexture=new Ot({context:e,width:t,height:n,pixelFormat:lt.DEPTH_STENCIL,pixelDatatype:We.UNSIGNED_INT_24_8,sampler:dn.NEAREST}),this._numSamples>1&&(this._depthStencilRenderbuffer=new Ul({context:e,width:t,height:n,format:xc.DEPTH24_STENCIL8,numSamples:this._numSamples}))):this._depthStencilRenderbuffer=new Ul({context:e,width:t,height:n,format:xc.DEPTH_STENCIL})),this._depth&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?this._depthTexture=new Ot({context:e,width:t,height:n,pixelFormat:lt.DEPTH_COMPONENT,pixelDatatype:We.UNSIGNED_INT,sampler:dn.NEAREST}):this._depthRenderbuffer=new Ul({context:e,width:t,height:n,format:xc.DEPTH_COMPONENT16})),this._numSamples>1?this._multisampleFramebuffer=new _1({context:e,width:this._width,height:this._height,colorTextures:this._colorTextures,colorRenderbuffers:this._colorRenderbuffers,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1}):this._framebuffer=new Os({context:e,colorTextures:this._colorTextures,depthTexture:this._depthTexture,depthRenderbuffer:this._depthRenderbuffer,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1})}};Jr.prototype.getColorTexture=function(e){return e=y(e,0),this._colorTextures[e]};Jr.prototype.setColorTexture=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorTextures[t],this._colorTextures[t]=e};Jr.prototype.getColorRenderbuffer=function(e){return e=y(e,0),this._colorRenderbuffers[e]};Jr.prototype.setColorRenderbuffer=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorRenderbuffers[t],this._colorRenderbuffers[t]=e};Jr.prototype.getDepthRenderbuffer=function(){return this._depthRenderbuffer};Jr.prototype.setDepthRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthRenderbuffer,this._depthRenderbuffer=e};Jr.prototype.getDepthTexture=function(){return this._depthTexture};Jr.prototype.setDepthTexture=function(e){this._attachmentsDirty=e!==this._depthTexture,this._depthTexture=e};Jr.prototype.getDepthStencilRenderbuffer=function(){return this._depthStencilRenderbuffer};Jr.prototype.setDepthStencilRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthStencilRenderbuffer,this._depthStencilRenderbuffer=e};Jr.prototype.getDepthStencilTexture=function(){return this._depthStencilTexture};Jr.prototype.setDepthStencilTexture=function(e){this._attachmentsDirty=e!==this._depthStencilTexture,this._depthStencilTexture=e};Jr.prototype.prepareTextures=function(e,t){this._numSamples>1&&this._multisampleFramebuffer.blitFramebuffers(e,t)};Jr.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this.framebuffer,t.execute(e,n),t.framebuffer=i};Jr.prototype.destroyFramebuffer=function(){this._framebuffer=this._framebuffer&&this._framebuffer.destroy(),this._multisampleFramebuffer=this._multisampleFramebuffer&&this._multisampleFramebuffer.destroy()};Jr.prototype.destroy=function(){if(this._color){let e,t=this._colorTextures.length;for(e=0;e<t;++e){let n=this._colorTextures[e];this._createColorAttachments&&l(n)&&!n.isDestroyed()&&(this._colorTextures[e].destroy(),this._colorTextures[e]=void 0),l(n)&&n.isDestroyed()&&(this._colorTextures[e]=void 0);let i=this._colorRenderbuffers[e];this._createColorAttachments&&l(i)&&!i.isDestroyed()&&(this._colorRenderbuffers[e].destroy(),this._colorRenderbuffers[e]=void 0),l(i)&&i.isDestroyed()&&(this._colorRenderbuffers[e]=void 0)}}this._depthStencil&&(this._createDepthAttachments&&(this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy()),l(this._depthStencilTexture)&&this._depthStencilTexture.isDestroyed()&&(this._depthStencilTexture=void 0),l(this._depthStencilRenderbuffer)&&this._depthStencilRenderbuffer.isDestroyed()&&(this._depthStencilRenderbuffer=void 0)),this._depth&&(this._createDepthAttachments&&(this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy()),l(this._depthTexture)&&this._depthTexture.isDestroyed()&&(this._depthTexture=void 0),l(this._depthRenderbuffer)&&this._depthRenderbuffer.isDestroyed()&&(this._depthRenderbuffer=void 0)),this.destroyFramebuffer()};var li=Jr;var y1=`#extension GL_EXT_frag_depth : enable

uniform sampler2D u_pointCloud_colorGBuffer;
uniform sampler2D u_pointCloud_depthGBuffer;
uniform vec2 u_distanceAndEdlStrength;
varying vec2 v_textureCoordinates;

vec2 neighborContribution(float log2Depth, vec2 offset)
{
    float dist = u_distanceAndEdlStrength.x;
    vec2 texCoordOrig = v_textureCoordinates + offset * dist;
    vec2 texCoord0 = v_textureCoordinates + offset * floor(dist);
    vec2 texCoord1 = v_textureCoordinates + offset * ceil(dist);

    float depthOrLogDepth0 = czm_unpackDepth(texture2D(u_pointCloud_depthGBuffer, texCoord0));
    float depthOrLogDepth1 = czm_unpackDepth(texture2D(u_pointCloud_depthGBuffer, texCoord1));

    // ignore depth values that are the clear depth
    if (depthOrLogDepth0 == 0.0 || depthOrLogDepth1 == 0.0) {
        return vec2(0.0);
    }

    // interpolate the two adjacent depth values
    float depthMix = mix(depthOrLogDepth0, depthOrLogDepth1, fract(dist));
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(texCoordOrig, depthMix);
    return vec2(max(0.0, log2Depth - log2(-eyeCoordinate.z / eyeCoordinate.w)), 1.0);
}

void main()
{
    float depthOrLogDepth = czm_unpackDepth(texture2D(u_pointCloud_depthGBuffer, v_textureCoordinates));

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, depthOrLogDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float log2Depth = log2(-eyeCoordinate.z);

    if (depthOrLogDepth == 0.0) // 0.0 is the clear value for the gbuffer
    {
        discard;
    }

    vec4 color = texture2D(u_pointCloud_colorGBuffer, v_textureCoordinates);

    // sample from neighbors left, right, down, up
    vec2 texelSize = 1.0 / czm_viewport.zw;

    vec2 responseAndCount = vec2(0.0);

    responseAndCount += neighborContribution(log2Depth, vec2(-texelSize.x, 0.0));
    responseAndCount += neighborContribution(log2Depth, vec2(+texelSize.x, 0.0));
    responseAndCount += neighborContribution(log2Depth, vec2(0.0, -texelSize.y));
    responseAndCount += neighborContribution(log2Depth, vec2(0.0, +texelSize.y));

    float response = responseAndCount.x / responseAndCount.y;
    float strength = u_distanceAndEdlStrength.y;
    float shade = exp(-response * 300.0 * strength);
    color.rgb *= shade;
    gl_FragColor = vec4(color);

    // Input and output depth are the same.
    gl_FragDepthEXT = depthOrLogDepth;
}
`;function aT(){this._framebuffer=new li({colorAttachmentsLength:2,depth:!0,supportsDepthTexture:!0}),this._drawCommand=void 0,this._clearCommand=void 0,this._strength=1,this._radius=1}Object.defineProperties(aT.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}},colorGBuffer:{get:function(){return this._framebuffer.getColorTexture(0)}},depthGBuffer:{get:function(){return this._framebuffer.getColorTexture(1)}}});function RFe(e){e._framebuffer.destroy(),e._drawCommand=void 0,e._clearCommand=void 0}var e5=new H;function MFe(e,t){let n=new Ve({defines:["LOG_DEPTH_WRITE"],sources:[y1]}),i={u_pointCloud_colorGBuffer:function(){return e.colorGBuffer},u_pointCloud_depthGBuffer:function(){return e.depthGBuffer},u_distanceAndEdlStrength:function(){return e5.x=e._radius,e5.y=e._strength,e5}},o=Ne.fromCache({blending:cn.ALPHA_BLEND,depthMask:!0,depthTest:{enabled:!0},stencilTest:wt.setCesium3DTileBit(),stencilMask:wt.CESIUM_3D_TILE_MASK});e._drawCommand=t.createViewportQuadCommand(n,{uniformMap:i,renderState:o,pass:xe.CESIUM_3D_TILE,owner:e}),e._clearCommand=new ti({framebuffer:e.framebuffer,color:new z(0,0,0,0),depth:1,renderState:Ne.fromCache(),pass:xe.CESIUM_3D_TILE,owner:e})}function LFe(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i),MFe(e,t)}function Ute(e){return e.drawBuffers&&e.fragmentDepth}aT.isSupported=Ute;function FFe(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"EC");if(!l(n)){let i=t._attributeLocations,o=t.fragmentShaderSource.clone();o.sources=o.sources.map(function(r){return r=Ve.replaceMain(r,"czm_point_cloud_post_process_main"),r=r.replace(/gl_FragColor/g,"gl_FragData[0]"),r}),o.sources.unshift(`#extension GL_EXT_draw_buffers : enable 
`),o.sources.push(`void main() 
{ 
    czm_point_cloud_post_process_main(); 
#ifdef LOG_DEPTH
    czm_writeLogDepth();
    gl_FragData[1] = czm_packDepth(gl_FragDepthEXT); 
#else
    gl_FragData[1] = czm_packDepth(gl_FragCoord.z);
#endif
}`),n=e.shaderCache.createDerivedShaderProgram(t,"EC",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:o,attributeLocations:i})}return n}aT.prototype.update=function(e,t,n,i){if(!Ute(e.context))return;this._strength=n.eyeDomeLightingStrength,this._radius=n.eyeDomeLightingRadius*e.pixelRatio,LFe(this,e.context);let o,r=e.commandList,s=r.length;for(o=t;o<s;++o){let u=r[o];if(u.primitiveType!==Be.POINTS||u.pass===xe.TRANSLUCENT)continue;let f,d,p=u.derivedCommands.pointCloudProcessor;l(p)&&(f=p.command,d=p.originalShaderProgram),(!l(f)||u.dirty||d!==u.shaderProgram||f.framebuffer!==this.framebuffer)&&(f=Ze.shallowClone(u,f),f.framebuffer=this.framebuffer,f.shaderProgram=FFe(e.context,u.shaderProgram),f.castShadows=!1,f.receiveShadows=!1,l(p)||(p={command:f,originalShaderProgram:u.shaderProgram},u.derivedCommands.pointCloudProcessor=p),p.originalShaderProgram=u.shaderProgram),r[o]=f}let a=this._clearCommand,c=this._drawCommand;c.boundingVolume=i,r.push(c),r.push(a)};aT.prototype.isDestroyed=function(){return!1};aT.prototype.destroy=function(){return RFe(this),le(this)};var rp=aT;function zte(e){let t=y(e,{});this.attenuation=y(t.attenuation,!1),this.geometricErrorScale=y(t.geometricErrorScale,1),this.maximumAttenuation=t.maximumAttenuation,this.baseResolution=t.baseResolution,this.eyeDomeLighting=y(t.eyeDomeLighting,!0),this.eyeDomeLightingStrength=y(t.eyeDomeLightingStrength,1),this.eyeDomeLightingRadius=y(t.eyeDomeLightingRadius,1),this.backFaceCulling=y(t.backFaceCulling,!1),this.normalShading=y(t.normalShading,!0)}zte.isSupported=function(e){return rp.isSupported(e.context)};var Eh=zte;var ia={},NFe=new se(0,0,0,1),La=new se,kFe=new Ge,t5=new H,n5=new H;ia.wgs84ToWindowCoordinates=function(e,t,n){return ia.wgs84WithEyeOffsetToWindowCoordinates(e,t,h.ZERO,n)};var Gte=new se,Hte=new h;function A1(e,t,n,i){let o=n.viewMatrix,r=N.multiplyByVector(o,se.fromElements(e.x,e.y,e.z,1,Gte),Gte),s=h.multiplyComponents(t,h.normalize(r,Hte),Hte);return r.x+=t.x+s.x,r.y+=t.y+s.y,r.z+=s.z,N.multiplyByVector(n.frustum.projectionMatrix,r,i)}var VFe=new fe(Math.PI,R.PI_OVER_TWO),UFe=new h,zFe=new h;ia.wgs84WithEyeOffsetToWindowCoordinates=function(e,t,n,i){let o=e.frameState,r=ia.computeActualWgs84Position(o,t,NFe);if(!l(r))return;let s=e.canvas,a=kFe;a.x=0,a.y=0,a.width=s.clientWidth,a.height=s.clientHeight;let c=e.camera,u=!1;if(o.mode===ee.SCENE2D){let f=e.mapProjection,d=VFe,p=f.project(d,UFe),g=h.clone(c.position,zFe),m=c.frustum.clone(),A=N.computeViewportTransformation(a,0,1,new N),x=c.frustum.projectionMatrix,C=c.positionWC.y,b=h.fromElements(R.sign(C)*p.x-C,0,-c.positionWC.x),T=Et.pointToGLWindowCoordinates(x,A,b);if(C===0||T.x<=0||T.x>=s.clientWidth)u=!0;else{if(T.x>s.clientWidth*.5){a.width=T.x,c.frustum.right=p.x-C,La=A1(r,n,c,La),ia.clipToGLWindowCoordinates(a,La,t5),a.x+=T.x,c.position.x=-c.position.x;let S=c.frustum.right;c.frustum.right=-c.frustum.left,c.frustum.left=-S,La=A1(r,n,c,La),ia.clipToGLWindowCoordinates(a,La,n5)}else{a.x+=T.x,a.width-=T.x,c.frustum.left=-p.x-C,La=A1(r,n,c,La),ia.clipToGLWindowCoordinates(a,La,t5),a.x=a.x-a.width,c.position.x=-c.position.x;let S=c.frustum.left;c.frustum.left=-c.frustum.right,c.frustum.right=-S,La=A1(r,n,c,La),ia.clipToGLWindowCoordinates(a,La,n5)}h.clone(g,c.position),c.frustum=m.clone(),i=H.clone(t5,i),(i.x<0||i.x>s.clientWidth)&&(i.x=n5.x)}}if(o.mode!==ee.SCENE2D||u){if(La=A1(r,n,c,La),La.z<0&&!(c.frustum instanceof Zt)&&!(c.frustum instanceof gr))return;i=ia.clipToGLWindowCoordinates(a,La,i)}return i.y=s.clientHeight-i.y,i};ia.wgs84ToDrawingBufferCoordinates=function(e,t,n){if(n=ia.wgs84ToWindowCoordinates(e,t,n),!!l(n))return ia.transformWindowToDrawingBuffer(e,n,n)};var sp=new h,GFe=new fe;ia.computeActualWgs84Position=function(e,t,n){let i=e.mode;if(i===ee.SCENE3D)return h.clone(t,n);let o=e.mapProjection,r=o.ellipsoid.cartesianToCartographic(t,GFe);if(!l(r))return;if(o.project(r,sp),i===ee.COLUMBUS_VIEW)return h.fromElements(sp.z,sp.x,sp.y,n);if(i===ee.SCENE2D)return h.fromElements(0,sp.x,sp.y,n);let s=e.morphTime;return h.fromElements(R.lerp(sp.z,t.x,s),R.lerp(sp.x,t.y,s),R.lerp(sp.y,t.z,s),n)};var Wte=new h,jte=new h,qte=new N;ia.clipToGLWindowCoordinates=function(e,t,n){return h.divideByScalar(t,t.w,Wte),N.computeViewportTransformation(e,0,1,qte),N.multiplyByPoint(qte,Wte,jte),H.fromCartesian3(jte,n)};ia.transformWindowToDrawingBuffer=function(e,t,n){let i=e.canvas,o=e.drawingBufferWidth/i.clientWidth,r=e.drawingBufferHeight/i.clientHeight;return H.fromElements(t.x*o,t.y*r,n)};var HFe=new se,Yte=new se;ia.drawingBufferToWgs84Coordinates=function(e,t,n,i){let r=e.context.uniformState,s=r.currentFrustum,a=s.x,c=s.y;if(e.frameState.useLogDepth){let g=n*r.log2FarDepthFromNearPlusOne,m=Math.pow(2,g)-1;n=c*(1-a/(m+a))/(c-a)}let u=e.view.passState.viewport,f=se.clone(se.UNIT_W,HFe);f.x=(t.x-u.x)/u.width*2-1,f.y=(t.y-u.y)/u.height*2-1,f.z=n*2-1,f.w=1;let d,p=e.camera.frustum;if(!l(p.fovy))l(p._offCenterFrustum)&&(p=p._offCenterFrustum),d=Yte,d.x=(f.x*(p.right-p.left)+p.left+p.right)*.5,d.y=(f.y*(p.top-p.bottom)+p.bottom+p.top)*.5,d.z=(f.z*(a-c)-a-c)*.5,d.w=1,d=N.multiplyByVector(r.inverseView,d,d);else{d=N.multiplyByVector(r.inverseViewProjection,f,Yte);let g=1/d.w;h.multiplyByScalar(d,g,d)}return h.fromCartesian4(d,i)};var Gi=ia;var WFe={LEFT:-1,NONE:0,RIGHT:1},Cc=Object.freeze(WFe);var cT={};cT._deprecationWarning=_r;var ap=Uint32Array.BYTES_PER_ELEMENT;cT.parse=function(e,t){let n=y(t,0);t=n;let i=new Uint8Array(e),o=new 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t=e.i3dmResource,n=e.arrayBuffer,i=e.baseResource,o=y(e.byteOffset,0),r=y(e.releaseGltfJson,!1),s=y(e.asynchronous,!0),a=y(e.incrementallyLoadTextures,!0),c=y(e.upAxis,So.Y),u=y(e.forwardAxis,So.X),f=y(e.loadAttributesAsTypedArray,!1),d=y(e.loadIndicesForWireframe,!1),p=y(e.loadPrimitiveOutline,!0);i=l(i)?i:t.clone(),this._i3dmResource=t,this._baseResource=i,this._arrayBuffer=n,this._byteOffset=o,this._releaseGltfJson=r,this._asynchronous=s,this._incrementallyLoadTextures=a,this._upAxis=c,this._forwardAxis=u,this._loadAttributesAsTypedArray=f,this._loadIndicesForWireframe=d,this._loadPrimitiveOutline=p,this._state=rd.NOT_LOADED,this._promise=void 0,this._gltfLoader=void 0,this._gltfLoaderPromise=void 0,this._process=function(g,m){},this._postProcess=function(g,m){},this._buffers=[],this._components=void 0,this._transform=N.IDENTITY,this._batchTable=void 0,this._featureTable=void 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u={upAxis:this._upAxis,forwardAxis:this._forwardAxis,releaseGltfJson:this._releaseGltfJson,incrementallyLoadTextures:this._incrementallyLoadTextures,loadAttributesAsTypedArray:this._loadAttributesAsTypedArray,loadIndicesForWireframe:this._loadIndicesForWireframe,loadPrimitiveOutline:this._loadPrimitiveOutline};if(r===0){let g=nl(e.gltf);g=g.replace(/[\s\0]+$/,"");let m=this._baseResource.getDerivedResource({url:g});u.gltfResource=m,u.baseResource=m}else u.gltfResource=this._i3dmResource,u.typedArray=e.gltf;let f=new op(u);this._gltfLoader=f,this._state=rd.LOADING,f.load();let d=this,p=new Promise(function(g){d._process=function(m,A){m._gltfLoader.process(A)},d._postProcess=function(m,A){let C=m._gltfLoader.components;C.transform=N.multiplyTransformation(m._transform,C.transform,C.transform),_Ne(m,C,A),mNe(m,C),m._components=C,m._arrayBuffer=void 0,m._state=rd.READY,g(m)}});return this._promise=f.promise.then(function(){if(!d.isDestroyed())return 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s=o.getGlobalProperty("RTC_CENTER",K.FLOAT,3),a=o.getGlobalProperty("EAST_NORTH_UP"),c=o.hasProperty("NORMAL_UP")||o.hasProperty("NORMAL_UP_OCT32P")||a,u=o.hasProperty("SCALE")||o.hasProperty("SCALE_NON_UNIFORM"),f=yNe(o,r),d;c&&(d=new Float32Array(4*r));let p;u&&(p=new Float32Array(3*r));let g=new Float32Array(r),m=h.unpackArray(f),A=new h,x=new h,C=new h,b=new h,T=new Q,S=new Oe,w=new Array(4),D=new h,I=new Array(3),B=new N;if(!l(s)){let V=re.fromPoints(m);for(i=0;i<m.length;i++)h.subtract(m[i],V.center,J3),f[3*i+0]=J3.x,f[3*i+1]=J3.y,f[3*i+2]=J3.z;let G=N.fromTranslation(V.center,pNe);t.transform=N.multiplyTransformation(G,t.transform,t.transform)}for(i=0;i<r;i++){A=h.clone(m[i]),l(s)&&h.add(A,h.unpack(s),A),c&&(ANe(o,a,i,S,A,C,x,b,T,B),Oe.pack(S,w,0),d[4*i+0]=w[0],d[4*i+1]=w[1],d[4*i+2]=w[2],d[4*i+3]=w[3]),u&&(xNe(o,i,D),h.pack(D,I,0),p[3*i+0]=I[0],p[3*i+1]=I[1],p[3*i+2]=I[2]);let V=o.getProperty("BATCH_ID",K.UNSIGNED_SHORT,1,i);l(V)||(V=i),g[i]=V}let M=new ene;M.transformInWorldSpace=!0;let L=e._buffers,_=new K3;if(_.name="Instance Translation",_.semantic=Lr.TRANSLATION,_.componentDatatype=K.FLOAT,_.type=en.VEC3,_.count=r,_.typedArray=f,!c){let V=st.createVertexBuffer({context:n.context,typedArray:f,usage:Me.STATIC_DRAW});V.vertexArrayDestroyable=!1,L.push(V),_.buffer=V}if(M.attributes.push(_),c){let V=new K3;V.name="Instance Rotation",V.semantic=Lr.ROTATION,V.componentDatatype=K.FLOAT,V.type=en.VEC4,V.count=r,V.typedArray=d,M.attributes.push(V)}if(u){let V=new K3;if(V.name="Instance Scale",V.semantic=Lr.SCALE,V.componentDatatype=K.FLOAT,V.type=en.VEC3,V.count=r,c)V.typedArray=p;else{let G=st.createVertexBuffer({context:n.context,typedArray:p,usage:Me.STATIC_DRAW});G.vertexArrayDestroyable=!1,L.push(G),V.buffer=G}M.attributes.push(V)}let E=new K3;E.name="Instance Feature ID",E.setIndex=0,E.semantic=Lr.FEATURE_ID,E.componentDatatype=K.FLOAT,E.type=en.SCALAR,E.count=r;let v=st.createVertexBuffer({context:n.context,typedArray:g,usage:Me.STATIC_DRAW});v.vertexArrayDestroyable=!1,L.push(v),E.buffer=v,M.attributes.push(E);let P=new dNe;P.propertyTableId=0,P.setIndex=0,P.positionalLabel="instanceFeatureId_0",M.featureIds.push(P);let O=t.nodes,F=O.length,U=!1;for(i=0;i<F;i++){let V=O[i];V.primitives.length>0&&(V.instances=U?gNe(M):M,U=!0)}}function gNe(e){let t=new ene;t.transformInWorldSpace=e.transformInWorldSpace;let n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=et(n[o],!1);t.attributes.push(r)}return t.featureIds=e.featureIds,t}function yNe(e,t){if(e.hasProperty("POSITION"))return e.getPropertyArray("POSITION",K.FLOAT,3);if(e.hasProperty("POSITION_QUANTIZED")){let n=e.getPropertyArray("POSITION_QUANTIZED",K.UNSIGNED_SHORT,3),i=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",K.FLOAT,3);if(!l(i))throw new de("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");let o=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",K.FLOAT,3);if(!l(o))throw new de("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let r=new Float32Array(n.length);for(let s=0;s<n.length/3;s++)for(let a=0;a<3;a++){let c=3*s+a;r[c]=n[c]/65535*o[a]+i[a]}return r}else throw new de("Either POSITION or POSITION_QUANTIZED must be defined for each instance.")}var $te=new Array(4);function ANe(e,t,n,i,o,r,s,a,c,u){let f=e.getProperty("NORMAL_UP",K.FLOAT,3,n,s5),d=e.getProperty("NORMAL_RIGHT",K.FLOAT,3,n,$te),p=!1;if(l(f)){if(!l(d))throw new de("To define a custom orientation, both NORMAL_UP and NORMAL_RIGHT must be defined.");h.unpack(f,0,r),h.unpack(d,0,s),p=!0}else{let g=e.getProperty("NORMAL_UP_OCT32P",K.UNSIGNED_SHORT,2,n,s5),m=e.getProperty("NORMAL_RIGHT_OCT32P",K.UNSIGNED_SHORT,2,n,$te);if(l(g)){if(!l(m))throw new de("To define a custom orientation with oct-encoded vectors, both NORMAL_UP_OCT32P and NORMAL_RIGHT_OCT32P must be 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this._value}}});uT.prototype.findTimeInterval=function(e){};uT.prototype.wrapTime=function(e){return 0};uT.prototype.clampTime=function(e){return 0};uT.prototype.evaluate=function(e,t){let n=this._value,i=this._valueType;return i===Number?n:i.clone(n,t)};var w1=uT;function fT(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=eo.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(fT.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});fT.prototype.findTimeInterval=eo.prototype.findTimeInterval;fT.prototype.wrapTime=eo.prototype.wrapTime;fT.prototype.clampTime=eo.prototype.clampTime;fT.prototype.evaluate=function(e,t){let n=this.points,i=this.times,o=this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex),r=(e-i[o])/(i[o+1]-i[o]);return this._pointType===Number?(1-r)*n[o]+r*n[o+1]:(l(t)||(t=new h),h.lerp(n[o],n[o+1],r,t))};var dg=fT;var tne={};tne.solve=function(e,t,n,i){let o=new Array(n.length),r=new Array(i.length),s=new Array(i.length),a;for(a=0;a<r.length;a++)r[a]=new h,s[a]=new h;o[0]=n[0]/t[0],r[0]=h.multiplyByScalar(i[0],1/t[0],r[0]);let c;for(a=1;a<o.length;++a)c=1/(t[a]-o[a-1]*e[a-1]),o[a]=n[a]*c,r[a]=h.subtract(i[a],h.multiplyByScalar(r[a-1],e[a-1],r[a]),r[a]),r[a]=h.multiplyByScalar(r[a],c,r[a]);for(c=1/(t[a]-o[a-1]*e[a-1]),r[a]=h.subtract(i[a],h.multiplyByScalar(r[a-1],e[a-1],r[a]),r[a]),r[a]=h.multiplyByScalar(r[a],c,r[a]),s[s.length-1]=r[r.length-1],a=s.length-2;a>=0;--a)s[a]=h.subtract(r[a],h.multiplyByScalar(s[a+1],o[a],s[a]),s[a]);return s};var dT=tne;var nne=[],ine=[],one=[],rne=[];function bNe(e,t,n){let i=nne,o=one,r=ine,s=rne;i.length=o.length=e.length-1,r.length=s.length=e.length;let a;i[0]=r[0]=1,o[0]=0;let c=s[0];for(l(c)||(c=s[0]=new h),h.clone(t,c),a=1;a<i.length-1;++a)i[a]=o[a]=1,r[a]=4,c=s[a],l(c)||(c=s[a]=new h),h.subtract(e[a+1],e[a-1],c),h.multiplyByScalar(c,3,c);return i[a]=0,o[a]=1,r[a]=4,c=s[a],l(c)||(c=s[a]=new 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h;cl.prototype.wrapTime=eo.prototype.wrapTime;cl.prototype.clampTime=eo.prototype.clampTime;cl.prototype.evaluate=function(e,t){let n=this.points,i=this.times,o=this.inTangents,r=this.outTangents;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let s=this._lastTimeIndex,a=i[s+1]-i[s],c=(e-i[s])/a,u=SNe;u.z=c,u.y=c*c,u.x=u.y*c,u.w=1;let f=N.multiplyByVector(cl.hermiteCoefficientMatrix,u,u);f.z*=a,f.w*=a;let d=this._pointType;return d===Number?n[s]*f.x+n[s+1]*f.y+r[s]*f.z+o[s]*f.w:(l(t)||(t=new d),t=d.multiplyByScalar(n[s],f.x,t),d.multiplyByScalar(n[s+1],f.y,hT),d.add(t,hT,t),d.multiplyByScalar(r[s],f.z,hT),d.add(t,hT,t),d.multiplyByScalar(o[s],f.w,hT),d.add(t,hT,t))};var hg=cl;function mT(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=eo.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(mT.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});mT.prototype.findTimeInterval=eo.prototype.findTimeInterval;mT.prototype.wrapTime=eo.prototype.wrapTime;mT.prototype.clampTime=eo.prototype.clampTime;mT.prototype.evaluate=function(e,t){let n=this.points;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let i=this._lastTimeIndex,o=this._pointType;return o===Number?n[i]:(l(t)||(t=new o),o.clone(n[i],t))};var v1=mT;function wNe(e){let t=e.points,n=e.times;return function(i,o){l(o)||(o=new Oe);let r=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[r])/(n[r+1]-n[r]),a=t[r],c=t[r+1];return Oe.fastSlerp(a,c,s,o)}}function pT(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._evaluateFunction=wNe(this),this._lastTimeIndex=0}Object.defineProperties(pT.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});pT.prototype.findTimeInterval=eo.prototype.findTimeInterval;pT.prototype.wrapTime=eo.prototype.wrapTime;pT.prototype.clampTime=eo.prototype.clampTime;pT.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var D1=pT;var rA=St.AnimatedPropertyType;function c5(e){e=y(e,y.EMPTY_OBJECT);let t=e.channel,n=e.runtimeAnimation,i=e.runtimeNode;this._channel=t,this._runtimeAnimation=n,this._runtimeNode=i,this._splines=[],this._path=void 0,PNe(this)}Object.defineProperties(c5.prototype,{channel:{get:function(){return this._channel}},runtimeAnimation:{get:function(){return this._runtimeAnimation}},runtimeNode:{get:function(){return this._runtimeNode}},splines:{get:function(){return this._splines}}});function vNe(e,t){let n=[],i=[],o=[],r=t.length;for(let s=0;s<r;s+=3)i.push(t[s]),n.push(t[s+1]),o.push(t[s+2]);return i.splice(0,1),o.length=o.length-1,new hg({times:e,points:n,inTangents:i,outTangents:o})}function sne(e,t,n,i){if(e.length===1&&t.length===1)return new w1(t[0]);switch(n){case nd.STEP:return new v1({times:e,points:t});case nd.CUBICSPLINE:return vNe(e,t);case nd.LINEAR:return i===rA.ROTATION?new D1({times:e,points:t}):new dg({times:e,points:t})}}function DNe(e,t,n,i,o){let r=[];if(i===rA.WEIGHTS){let a=t.length/o,c,u;for(c=0;c<o;c++){let f=new Array(a),d=c;if(n===nd.CUBICSPLINE)for(u=0;u<a;u+=3)f[u]=t[d],f[u+1]=t[d+o],f[u+2]=t[d+2*o],d+=o*3;else for(u=0;u<a;u++)f[u]=t[d],d+=o;r.push(sne(e,f,n,i))}}else r.push(sne(e,t,n,i));return r}var a5;function PNe(e){let t=e._channel,n=t.sampler,i=n.input,o=n.output,r=n.interpolation,a=t.target.path,c=e._runtimeNode,u=l(c.morphWeights)?c.morphWeights.length:1,f=DNe(i,o,r,a,u);switch(e._splines=f,e._path=a,a){case rA.TRANSLATION:case rA.SCALE:a5=new h;break;case rA.ROTATION:a5=new Oe;break;case rA.WEIGHTS:break}}c5.prototype.animate=function(e){let t=this._splines,n=this._path,i=this._runtimeAnimation.model,o=this._runtimeNode;if(n===rA.WEIGHTS){let r=o.morphWeights,s=r.length;for(let a=0;a<s;a++){let c=t[a],u=i.clampAnimations?c.clampTime(e):c.wrapTime(e);r[a]=c.evaluate(u)}}else{if(o.userAnimated)return;{let r=t[0],s=i.clampAnimations?r.clampTime(e):r.wrapTime(e);o[n]=r.evaluate(s,a5)}}};var P1=c5;function l5(e,t,n){this._animation=t,this._name=t.name,this._runtimeChannels=void 0,this._startTime=$.clone(n.startTime),this._delay=y(n.delay,0),this._stopTime=$.clone(n.stopTime),this.removeOnStop=y(n.removeOnStop,!1),this._multiplier=y(n.multiplier,1),this._reverse=y(n.reverse,!1),this._loop=y(n.loop,Pa.NONE),this._animationTime=n.animationTime,this._prevAnimationDelta=void 0,this.start=new ge,this.update=new ge,this.stop=new ge,this._state=sd.STOPPED,this._computedStartTime=void 0,this._duration=void 0;let i=this;this._raiseStartEvent=function(){i.start.raiseEvent(e,i)},this._updateEventTime=0,this._raiseUpdateEvent=function(){i.update.raiseEvent(e,i,i._updateEventTime)},this._raiseStopEvent=function(){i.stop.raiseEvent(e,i)},this._model=e,this._localStartTime=void 0,this._localStopTime=void 0,INe(this)}Object.defineProperties(l5.prototype,{animation:{get:function(){return this._animation}},name:{get:function(){return this._name}},runtimeChannels:{get:function(){return this._runtimeChannels}},model:{get:function(){return this._model}},localStartTime:{get:function(){return this._localStartTime}},localStopTime:{get:function(){return this._localStopTime}},startTime:{get:function(){return this._startTime}},delay:{get:function(){return this._delay}},stopTime:{get:function(){return this._stopTime}},multiplier:{get:function(){return this._multiplier}},reverse:{get:function(){return this._reverse}},loop:{get:function(){return this._loop}},animationTime:{get:function(){return this._animationTime}}});function INe(e){let t=Number.MAX_VALUE,n=-Number.MAX_VALUE,i=e._model.sceneGraph,r=e._animation.channels,s=r.length,a=[];for(let c=0;c<s;c++){let u=r[c],f=u.target;if(!l(f))continue;let d=f.node.index,p=i._runtimeNodes[d],g=new P1({channel:u,runtimeAnimation:e,runtimeNode:p}),m=u.sampler.input;t=Math.min(t,m[0]),n=Math.max(n,m[m.length-1]),a.push(g)}e._runtimeChannels=a,e._localStartTime=t,e._localStopTime=n}l5.prototype.animate=function(e){let t=this._runtimeChannels,n=t.length;for(let i=0;i<n;i++)t[i].animate(e)};var I1=l5;function up(e){this.animationAdded=new ge,this.animationRemoved=new ge,this.animateWhilePaused=!1,this._model=e,this._runtimeAnimations=[],this._previousTime=void 0}Object.defineProperties(up.prototype,{length:{get:function(){return this._runtimeAnimations.length}},model:{get:function(){return this._model}}});function u5(e,t,n){let i=e._model,o=new I1(i,t,n);return e._runtimeAnimations.push(o),e.animationAdded.raiseEvent(i,o),o}up.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=e.index;if(l(i))return u5(this,n[i],e);let o=n.length;for(let r=0;r<o;++r)if(n[r].name===e.name){i=r;break}return u5(this,n[i],e)};up.prototype.addAll=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=[],o=n.length;for(let r=0;r<o;++r){let s=u5(this,n[r],e);i.push(s)}return i};up.prototype.remove=function(e){if(!l(e))return!1;let t=this._runtimeAnimations,n=t.indexOf(e);return n!==-1?(t.splice(n,1),this.animationRemoved.raiseEvent(this._model,e),!0):!1};up.prototype.removeAll=function(){let e=this._model,t=this._runtimeAnimations,n=t.length;this._runtimeAnimations.length=0;for(let i=0;i<n;++i)this.animationRemoved.raiseEvent(e,t[i])};up.prototype.contains=function(e){return l(e)?this._runtimeAnimations.indexOf(e)!==-1:!1};up.prototype.get=function(e){return this._runtimeAnimations[e]};var Z3=[];function ONe(e,t,n){return function(){e.animationRemoved.raiseEvent(t,n)}}up.prototype.update=function(e){let t=this._runtimeAnimations,n=t.length;if(n===0)return this._previousTime=void 0,!1;if(!this.animateWhilePaused&&$.equals(e.time,this._previousTime))return!1;this._previousTime=$.clone(e.time,this._previousTime);let i=!1,o=e.time,r=this._model;for(let s=0;s<n;++s){let a=t[s];l(a._computedStartTime)||(a._computedStartTime=$.addSeconds(y(a.startTime,o),a.delay,new $)),l(a._duration)||(a._duration=a.localStopTime*(1/a.multiplier));let c=a._computedStartTime,u=a._duration,f=a.stopTime,d=$.lessThanOrEquals(c,o),p=l(f)&&$.greaterThan(o,f),g=0;if(u!==0){let x=$.secondsDifference(p?f:o,c);g=l(a._animationTime)?a._animationTime(u,x):x/u}let m=a.loop===Pa.REPEAT||a.loop===Pa.MIRRORED_REPEAT,A=(d||m&&!l(a.startTime))&&(g<=1||m)&&!p;if(g===a._prevAnimationDelta){let x=a._state===sd.STOPPED;if(A!==x)continue}if(a._prevAnimationDelta=g,A||a._state===sd.ANIMATING){if(A&&a._state===sd.STOPPED&&(a._state=sd.ANIMATING,a.start.numberOfListeners>0&&e.afterRender.push(a._raiseStartEvent)),a.loop===Pa.REPEAT)g=g-Math.floor(g);else if(a.loop===Pa.MIRRORED_REPEAT){let C=Math.floor(g),b=g-C;g=C%2===1?1-b:b}a.reverse&&(g=1-g);let x=g*u*a.multiplier;x=R.clamp(x,a.localStartTime,a.localStopTime),a.animate(x),a.update.numberOfListeners>0&&(a._updateEventTime=x,e.afterRender.push(a._raiseUpdateEvent)),i=!0,A||(a._state=sd.STOPPED,a.stop.numberOfListeners>0&&e.afterRender.push(a._raiseStopEvent),a.removeOnStop&&Z3.push(a))}}n=Z3.length;for(let s=0;s<n;++s){let a=Z3[s];t.splice(t.indexOf(a),1),e.afterRender.push(ONe(this,r,a))}return Z3.length=0,i};var O1=up;function sA(e){this._model=e.model,this._featureTable=e.featureTable,this._featureId=e.featureId,this._color=void 0}Object.defineProperties(sA.prototype,{show:{get:function(){return this._featureTable.getShow(this._featureId)},set:function(e){this._featureTable.setShow(this._featureId,e)}},color:{get:function(){return l(this._color)||(this._color=new z),this._featureTable.getColor(this._featureId,this._color)},set:function(e){this._featureTable.setColor(this._featureId,e)}},primitive:{get:function(){return this._model}},featureTable:{get:function(){return this._featureTable}},featureId:{get:function(){return this._featureId}}});sA.prototype.hasProperty=function(e){return this._featureTable.hasProperty(this._featureId,e)};sA.prototype.getProperty=function(e){return this._featureTable.getProperty(this._featureId,e)};sA.prototype.getPropertyInherited=function(e){return this._featureTable.hasPropertyBySemantic(this._featureId,e)?this._featureTable.getPropertyBySemantic(this._featureId,e):this._featureTable.getProperty(this._featureId,e)};sA.prototype.getPropertyIds=function(e){return this._featureTable.getPropertyIds(e)};sA.prototype.setProperty=function(e,t){return this._featureTable.setProperty(this._featureId,e,t)};var B1=sA;var R1={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};R1.getStyleCommandsNeeded=function(e,t){return t===0?R1.ALL_OPAQUE:t===e?R1.ALL_TRANSLUCENT:R1.OPAQUE_AND_TRANSLUCENT};var ad=Object.freeze(R1);var mg={GLTF:"GLTF",TILE_GLTF:"TILE_GLTF",TILE_B3DM:"B3DM",TILE_I3DM:"I3DM",TILE_PNTS:"PNTS",TILE_GEOJSON:"TILE_GEOJSON"};mg.is3DTiles=function(e){switch(e){case mg.TILE_GLTF:case mg.TILE_B3DM:case mg.TILE_I3DM:case mg.TILE_PNTS:case mg.TILE_GEOJSON:return!0;case mg.GLTF:return!1}};var Zo=Object.freeze(mg);function yr(e){let t=e.model,n=e.propertyTable;this._propertyTable=n,this._model=t,this._features=void 0,this._featuresLength=0,this._batchTexture=void 0,this._styleCommandsNeededDirty=!1,this._styleCommandsNeeded=ad.ALL_OPAQUE,BNe(this)}Object.defineProperties(yr.prototype,{batchTexture:{get:function(){return this._batchTexture}},featuresLength:{get:function(){return this._featuresLength}},batchTextureByteLength:{get:function(){return l(this._batchTexture)?this._batchTexture.byteLength:0}},styleCommandsNeededDirty:{get:function(){return this._styleCommandsNeededDirty}}});function BNe(e){let t=e._model,n=Zo.is3DTiles(t.type),i=e._propertyTable.count;if(i===0)return;let o,r=new Array(i);if(n){let s=t.content;for(o=0;o<i;o++)r[o]=new ls(s,o)}else for(o=0;o<i;o++)r[o]=new B1({model:t,featureId:o,featureTable:e});e._features=r,e._featuresLength=i,e._batchTexture=new gc({featuresLength:i,owner:e,statistics:n?t.content.tileset.statistics:void 0})}yr.prototype.update=function(e){this._styleCommandsNeededDirty=!1,this._batchTexture.update(void 0,e);let t=ad.getStyleCommandsNeeded(this._featuresLength,this._batchTexture.translucentFeaturesLength);this._styleCommandsNeeded!==t&&(this._styleCommandsNeededDirty=!0,this._styleCommandsNeeded=t)};yr.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};yr.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};yr.prototype.getShow=function(e){return this._batchTexture.getShow(e)};yr.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};yr.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};yr.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};yr.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};yr.prototype.getFeature=function(e){return this._features[e]};yr.prototype.hasProperty=function(e,t){return this._propertyTable.hasProperty(e,t)};yr.prototype.hasPropertyBySemantic=function(e,t){return this._propertyTable.hasPropertyBySemantic(e,t)};yr.prototype.getProperty=function(e,t){return this._propertyTable.getProperty(e,t)};yr.prototype.getPropertyBySemantic=function(e,t){return this._propertyTable.getPropertyBySemantic(e,t)};yr.prototype.getPropertyIds=function(e){return this._propertyTable.getPropertyIds(e)};yr.prototype.setProperty=function(e,t,n){return this._propertyTable.setProperty(e,t,n)};yr.prototype.isClass=function(e,t){return this._propertyTable.isClass(e,t)};yr.prototype.isExactClass=function(e,t){return this._propertyTable.isExactClass(e,t)};yr.prototype.getExactClassName=function(e){return this._propertyTable.getExactClassName(e)};var RNe=new z;yr.prototype.applyStyle=function(e){if(!l(e)){this.setAllColor(gc.DEFAULT_COLOR_VALUE),this.setAllShow(gc.DEFAULT_SHOW_VALUE);return}for(let t=0;t<this._featuresLength;t++){let n=this.getFeature(t),i=l(e.color)?y(e.color.evaluateColor(n,RNe),gc.DEFAULT_COLOR_VALUE):gc.DEFAULT_COLOR_VALUE,o=l(e.show)?y(e.show.evaluate(n),gc.DEFAULT_SHOW_VALUE):gc.DEFAULT_SHOW_VALUE;this.setColor(t,i),this.setShow(t,o)}};yr.prototype.isDestroyed=function(){return!1};yr.prototype.destroy=function(e){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),le(this)};var M1=yr;var L1=`#if defined(HAS_NORMALS) && !defined(HAS_TANGENTS) && !defined(LIGHTING_UNLIT)
    #ifdef GL_OES_standard_derivatives
    #extension GL_OES_standard_derivatives : enable
    #endif
#endif

czm_modelMaterial defaultModelMaterial()
{
    czm_modelMaterial material;
    material.diffuse = vec3(0.0);
    material.specular = vec3(1.0);
    material.roughness = 1.0;
    material.occlusion = 1.0;
    material.normalEC = vec3(0.0, 0.0, 1.0);
    material.emissive = vec3(0.0);
    material.alpha = 1.0;
    return material;
}

vec4 handleAlpha(vec3 color, float alpha)
{
    #ifdef ALPHA_MODE_MASK
    if (alpha < u_alphaCutoff) {
        discard;
    }
    #endif

    return vec4(color, alpha);
}

SelectedFeature selectedFeature;

void main()
{
    #ifdef HAS_MODEL_SPLITTER
    modelSplitterStage();
    #endif

    czm_modelMaterial material = defaultModelMaterial();

    ProcessedAttributes attributes;
    geometryStage(attributes);

    FeatureIds featureIds;
    featureIdStage(featureIds, attributes);

    Metadata metadata;
    MetadataClass metadataClass;
    MetadataStatistics metadataStatistics;
    metadataStage(metadata, metadataClass, metadataStatistics, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    selectedFeatureIdStage(selectedFeature, featureIds);
    #endif

    #ifndef CUSTOM_SHADER_REPLACE_MATERIAL
    materialStage(material, attributes, selectedFeature);
    #endif

    #ifdef HAS_CUSTOM_FRAGMENT_SHADER
    customShaderStage(material, attributes, featureIds, metadata, metadataClass, metadataStatistics);
    #endif

    lightingStage(material, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    cpuStylingStage(material, selectedFeature);
    #endif

    #ifdef HAS_MODEL_COLOR
    modelColorStage(material);
    #endif

    #ifdef HAS_PRIMITIVE_OUTLINE
    primitiveOutlineStage(material);
    #endif

    vec4 color = handleAlpha(material.diffuse, material.alpha);

    #ifdef HAS_CLIPPING_PLANES
    modelClippingPlanesStage(color);
    #endif

    #if defined(HAS_SILHOUETTE) && defined(HAS_NORMALS)
    silhouetteStage(color);
    #endif

    gl_FragColor = color;
}
`;var F1=`precision highp float;

czm_modelVertexOutput defaultVertexOutput(vec3 positionMC) {
    czm_modelVertexOutput vsOutput;
    vsOutput.positionMC = positionMC;
    vsOutput.pointSize = 1.0;
    return vsOutput;
}

void main() 
{
    // Initialize the attributes struct with all
    // attributes except quantized ones.
    ProcessedAttributes attributes;
    initializeAttributes(attributes);

    // Dequantize the quantized ones and add them to the
    // attributes struct.
    #ifdef USE_DEQUANTIZATION
    dequantizationStage(attributes);
    #endif

    #ifdef HAS_MORPH_TARGETS
    morphTargetsStage(attributes);
    #endif

    #ifdef HAS_SKINNING
    skinningStage(attributes);
    #endif

    #ifdef HAS_PRIMITIVE_OUTLINE
    primitiveOutlineStage();
    #endif

    // Compute the bitangent according to the formula in the glTF spec.
    // Normal and tangents can be affected by morphing and skinning, so
    // the bitangent should not be computed until their values are finalized.
    #ifdef HAS_BITANGENTS
    attributes.bitangentMC = normalize(cross(attributes.normalMC, attributes.tangentMC) * attributes.tangentSignMC);
    #endif

    FeatureIds featureIds;
    featureIdStage(featureIds, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    SelectedFeature feature;
    selectedFeatureIdStage(feature, featureIds);
    // Handle any show properties that come from the style.
    cpuStylingStage(attributes.positionMC, feature);
    #endif

    #if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)
    // The scene mode 2D pipeline stage and instancing stage add a different
    // model view matrix to accurately project the model to 2D. However, the
    // output positions and normals should be transformed by the 3D matrices
    // to keep the data the same for the fragment shader.
    mat4 modelView = czm_modelView3D;
    mat3 normal = czm_normal3D;
    #else
    // These are used for individual model projection because they will
    // automatically change based on the scene mode.
    mat4 modelView = czm_modelView;
    mat3 normal = czm_normal;
    #endif

    // Update the position for this instance in place
    #ifdef HAS_INSTANCING

        // The legacy instance stage is used when rendering i3dm models that 
        // encode instances transforms in world space, as opposed to glTF models
        // that use EXT_mesh_gpu_instancing, where instance transforms are encoded
        // in object space.
        #ifdef USE_LEGACY_INSTANCING
        mat4 instanceModelView;
        mat3 instanceModelViewInverseTranspose;
        
        legacyInstancingStage(attributes, instanceModelView, instanceModelViewInverseTranspose);

        modelView = instanceModelView;
        normal = instanceModelViewInverseTranspose;
        #else
        instancingStage(attributes);
        #endif

        #ifdef USE_PICKING
        v_pickColor = a_pickColor;
        #endif

    #endif

    Metadata metadata;
    MetadataClass metadataClass;
    MetadataStatistics metadataStatistics;
    metadataStage(metadata, metadataClass, metadataStatistics, attributes);

    #ifdef HAS_CUSTOM_VERTEX_SHADER
    czm_modelVertexOutput vsOutput = defaultVertexOutput(attributes.positionMC);
    customShaderStage(vsOutput, attributes, featureIds, metadata, metadataClass, metadataStatistics);
    #endif

    // Compute the final position in each coordinate system needed.
    // This returns the value that will be assigned to gl_Position.
    vec4 positionClip = geometryStage(attributes, modelView, normal);    

    #ifdef HAS_SILHOUETTE
    silhouetteStage(attributes, positionClip);
    #endif

    #ifdef HAS_POINT_CLOUD_SHOW_STYLE
    float show = pointCloudShowStylingStage(attributes, metadata);
    #else
    float show = 1.0;
    #endif

    #ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING
    show *= pointCloudBackFaceCullingStage();
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
    v_pointCloudColor = pointCloudColorStylingStage(attributes, metadata);
    #endif

    #ifdef PRIMITIVE_TYPE_POINTS
        #ifdef HAS_CUSTOM_VERTEX_SHADER
        gl_PointSize = vsOutput.pointSize;
        #elif defined(HAS_POINT_CLOUD_POINT_SIZE_STYLE) || defined(HAS_POINT_CLOUD_ATTENUATION)
        gl_PointSize = pointCloudPointSizeStylingStage(attributes, metadata);
        #else
        gl_PointSize = 1.0;
        #endif

        gl_PointSize *= show;
    #endif

    gl_Position = show * positionClip;
}
`;function d5(e){e=y(e,y.EMPTY_OBJECT);let t=e.command,n=e.primitiveRenderResources,i=n.model;this._command=t,this._model=i,this._runtimePrimitive=n.runtimePrimitive,this._modelMatrix=t.modelMatrix,this._boundingVolume=t.boundingVolume,this._cullFace=t.renderState.cull.face;let o=i.classificationType;this._classificationType=o,this._classifiesTerrain=o!==Fn.CESIUM_3D_TILE,this._classifies3DTiles=o!==Fn.TERRAIN,this._useDebugWireframe=i._enableDebugWireframe&&i.debugWireframe,this._pickId=n.pickId,this._commandListTerrain=[],this._commandList3DTiles=[],this._commandListIgnoreShow=[],this._commandListDebugWireframe=[],this._commandListTerrainPicking=[],this._commandList3DTilesPicking=[],NNe(this)}function MNe(e){return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:e,frontOperation:{fail:at.KEEP,zFail:at.DECREMENT_WRAP,zPass:at.KEEP},backFunction:e,backOperation:{fail:at.KEEP,zFail:at.INCREMENT_WRAP,zPass:at.KEEP},reference:wt.CESIUM_3D_TILE_MASK,mask:wt.CESIUM_3D_TILE_MASK},stencilMask:wt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:ba.LESS_OR_EQUAL},depthMask:!1}}var LNe={stencilTest:{enabled:!0,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},backFunction:Nn.NOT_EQUAL,backOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},reference:0,mask:wt.CLASSIFICATION_MASK},stencilMask:wt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:cn.PRE_MULTIPLIED_ALPHA_BLEND},FNe={stencilTest:{enabled:!0,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},backFunction:Nn.NOT_EQUAL,backOperation:{fail:at.ZERO,zFail:at.ZERO,zPass:at.ZERO},reference:0,mask:wt.CLASSIFICATION_MASK},stencilMask:wt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1},lne=[];function NNe(e){let t=e._command,n=lne;if(e._useDebugWireframe){t.pass=xe.OPAQUE,n.length=0,n.push(t),e._commandListDebugWireframe=N1(e,n,e._commandListDebugWireframe);let r=e._commandListDebugWireframe,s=r.length;for(let a=0;a<s;a++){let c=r[a];c.count*=2,c.offset*=2}return}let o=e.model.allowPicking;if(e._classifiesTerrain){let r=xe.TERRAIN_CLASSIFICATION,s=f5(t,r),a=ane(t,r);n.length=0,n.push(s,a),e._commandListTerrain=N1(e,n,e._commandListTerrain),o&&(e._commandListTerrainPicking=cne(e,n,e._commandListTerrainPicking))}if(e._classifies3DTiles){let r=xe.CESIUM_3D_TILE_CLASSIFICATION,s=f5(t,r),a=ane(t,r);n.length=0,n.push(s,a),e._commandList3DTiles=N1(e,n,e._commandList3DTiles),o&&(e._commandList3DTilesPicking=cne(e,n,e._commandList3DTilesPicking))}}function N1(e,t,n){let i=e._runtimePrimitive,o=i.batchLengths,r=i.batchOffsets,s=o.length,a=t.length;for(let c=0;c<s;c++){let u=o[c],f=r[c];for(let d=0;d<a;d++){let p=t[d],g=Ze.shallowClone(p);g.count=u,g.offset=f,n.push(g)}}return n}function f5(e,t){let n=Ze.shallowClone(e);n.cull=!1,n.pass=t;let i=t===xe.TERRAIN_CLASSIFICATION?Nn.ALWAYS:Nn.EQUAL,o=MNe(i);return n.renderState=Ne.fromCache(o),n}function ane(e,t){let n=Ze.shallowClone(e);return n.cull=!1,n.pass=t,n.renderState=Ne.fromCache(LNe),n}var kNe=[];function cne(e,t,n){let i=Ne.fromCache(FNe),o=t[0],r=t[1],s=Ze.shallowClone(o);s.cull=!0,s.pickOnly=!0;let a=Ze.shallowClone(r);a.cull=!0,a.pickOnly=!0,a.renderState=i,a.pickId=e._pickId;let c=kNe;return c.length=0,c.push(s,a),N1(e,c,n)}Object.defineProperties(d5.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},batchLengths:{get:function(){return this._runtimePrimitive.batchLengths}},batchOffsets:{get:function(){return this._runtimePrimitive.batchOffsets}},model:{get:function(){return this._model}},classificationType:{get:function(){return this._classificationType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=N.clone(e,this._modelMatrix);let t=this._runtimePrimitive.boundingSphere;this._boundingVolume=re.transform(t,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace=e}}});d5.prototype.pushCommands=function(e,t){let n=e.passes;if(n.render){if(this._useDebugWireframe){t.push.apply(t,this._commandListDebugWireframe);return}if(this._classifiesTerrain&&t.push.apply(t,this._commandListTerrain),this._classifies3DTiles&&t.push.apply(t,this._commandList3DTiles),e.invertClassification&&this._classifies3DTiles){if(this._commandListIgnoreShow.length===0){let o=xe.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,r=f5(this._command,o),s=lne;s.length=0,s.push(r),this._commandListIgnoreShow=N1(this,s,this._commandListIgnoreShow)}t.push.apply(t,this._commandListIgnoreShow)}}return n.pick&&(this._classifiesTerrain&&t.push.apply(t,this._commandListTerrainPicking),this._classifies3DTiles&&t.push.apply(t,this._commandList3DTilesPicking)),t};var k1=d5;function Q3(e){e=y(e,y.EMPTY_OBJECT);let t=e.command,n=e.primitiveRenderResources,i=n.model;this._model=i;let o=n.runtimePrimitive;this._runtimePrimitive=o;let r=t.pass===xe.TRANSLUCENT,a=!o.primitive.material.doubleSided&&!r,c=n.hasSilhouette,u=!r&&!c,f=n.hasSkipLevelOfDetail&&!r,d=c;this._command=t,this._modelMatrix=N.clone(t.modelMatrix),this._boundingVolume=re.clone(t.boundingVolume),this._modelMatrix2D=new N,this._boundingVolume2D=new re,this._modelMatrix2DDirty=!1,this._backFaceCulling=t.renderState.cull.enabled,this._cullFace=t.renderState.cull.face,this._shadows=i.shadows,this._debugShowBoundingVolume=t.debugShowBoundingVolume,this._usesBackFaceCulling=a,this._needsTranslucentCommand=u,this._needsSkipLevelOfDetailCommands=f,this._needsSilhouetteCommands=d,this._originalCommand=void 0,this._translucentCommand=void 0,this._skipLodBackfaceCommand=void 0,this._skipLodStencilCommand=void 0,this._silhouetteModelCommand=void 0,this._silhouetteColorCommand=void 0,this._derivedCommands=[],this._has2DCommands=!1,VNe(this)}function fp(e){this.command=e.command,this.updateShadows=e.updateShadows,this.updateBackFaceCulling=e.updateBackFaceCulling,this.updateCullFace=e.updateCullFace,this.updateDebugShowBoundingVolume=e.updateDebugShowBoundingVolume,this.is2D=y(e.is2D,!1),this.derivedCommand2D=void 0}fp.clone=function(e){return new fp({command:e.command,updateShadows:e.updateShadows,updateBackFaceCulling:e.updateBackFaceCulling,updateCullFace:e.updateCullFace,updateDebugShowBoundingVolume:e.updateDebugShowBoundingVolume,is2D:e.is2D,derivedCommand2D:e.derivedCommand2D})};function VNe(e){let t=e._command;t.modelMatrix=e._modelMatrix,t.boundingVolume=e._boundingVolume;let n=e._model,i=e._usesBackFaceCulling,o=e._derivedCommands;e._originalCommand=new fp({command:t,updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0,is2D:!1}),o.push(e._originalCommand),e._needsTranslucentCommand&&(e._translucentCommand=new fp({command:qNe(t),updateShadows:!0,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!0}),o.push(e._translucentCommand)),e._needsSkipLevelOfDetailCommands&&(e._skipLodBackfaceCommand=new fp({command:QNe(t),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:i,updateDebugShowBoundingVolume:!1}),e._skipLodStencilCommand=new fp({command:$Ne(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),o.push(e._skipLodBackfaceCommand),o.push(e._skipLodStencilCommand)),e._needsSilhouetteCommands&&(e._silhouetteModelCommand=new fp({command:YNe(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),e._silhouetteColorCommand=new fp({command:XNe(t,n),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),o.push(e._silhouetteModelCommand),o.push(e._silhouetteColorCommand))}Object.defineProperties(Q3.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},model:{get:function(){return this._model}},primitiveType:{get:function(){return this._command.primitiveType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=N.clone(e,this._modelMatrix),this._modelMatrix2DDirty=!0,this._boundingVolume=re.transform(this.runtimePrimitive.boundingSphere,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},shadows:{get:function(){return this._shadows},set:function(e){this._shadows=e,zNe(this)}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,GNe(this))}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,HNe(this))}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolume=e,WNe(this))}}});function UNe(e,t){let n=e._modelMatrix;e._modelMatrix2D=N.clone(n,e._modelMatrix2D),e._modelMatrix2D[13]-=R.sign(n[13])*2*R.PI*t.mapProjection.ellipsoid.maximumRadius,e._boundingVolume2D=re.transform(e.runtimePrimitive.boundingSphere,e._modelMatrix2D,e._boundingVolume2D)}function zNe(e){let t=e.shadows,n=hn.castShadows(t),i=hn.receiveShadows(t),o=e._derivedCommands,r=o.length;for(let s=0;s<r;++s){let a=o[s];if(a.updateShadows){let c=a.command;c.castShadows=n,c.receiveShadows=i}}}function GNe(e){let t=e.backFaceCulling,n=e._derivedCommands,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.updateBackFaceCulling){let s=r.command,a=et(s.renderState,!0);a.cull.enabled=t,s.renderState=Ne.fromCache(a)}}}function HNe(e){let t=e.cullFace,n=e._derivedCommands,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.updateCullFace){let s=r.command,a=et(s.renderState,!0);a.cull.face=t,s.renderState=Ne.fromCache(a)}}}function WNe(e){let t=e.debugShowBoundingVolume,n=e._derivedCommands,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.updateDebugShowBoundingVolume){let s=r.command;s.debugShowBoundingVolume=t}}}Q3.prototype.pushCommands=function(e,t){let n=une(this,e);n&&!this._has2DCommands&&(jNe(this),this._has2DCommands=!0,this._modelMatrix2DDirty=!0),this._modelMatrix2DDirty&&(UNe(this,e),this._modelMatrix2DDirty=!1);let i=this.model.styleCommandsNeeded;if(!(this._needsTranslucentCommand&&l(i)&&(i!==ad.ALL_OPAQUE&&gT(t,this._translucentCommand,n),i===ad.ALL_TRANSLUCENT))){if(this._needsSkipLevelOfDetailCommands){let o=this._model.content,r=o.tileset,s=o.tile,a=r._hasMixedContent,c=s._finalResolution;if(a){c||gT(r._backfaceCommands,this._skipLodBackfaceCommand,n),KNe(this,s,n),gT(t,this._skipLodStencilCommand,n);return}}if(this._needsSilhouetteCommands){gT(t,this._silhouetteModelCommand,n);return}return gT(t,this._originalCommand,n),t}};Q3.prototype.pushSilhouetteCommands=function(e,t){let n=une(this,e);return gT(t,this._silhouetteColorCommand,n),t};function gT(e,t,n){e.push(t.command),n&&e.push(t.derivedCommand2D.command)}function une(e,t){if(t.mode!==ee.SCENE2D||e.model._projectTo2D)return!1;let i=e.model.sceneGraph._boundingSphere2D,o=i.center.y-i.radius,r=i.center.y+i.radius,s=t.mapProjection.ellipsoid.maximumRadius*R.PI;return o<s&&r>s||o<-s&&r>-s}function _T(e,t){if(!l(t))return;let n=fp.clone(t),i=Ze.shallowClone(t.command);return i.modelMatrix=e._modelMatrix2D,i.boundingVolume=e._boundingVolume2D,n.command=i,n.updateShadows=!1,n.is2D=!0,t.derivedCommand2D=n,e._derivedCommands.push(n),n}function jNe(e){_T(e,e._originalCommand),_T(e,e._translucentCommand),_T(e,e._skipLodBackfaceCommand),_T(e,e._skipLodStencilCommand),_T(e,e._silhouetteModelCommand),_T(e,e._silhouetteColorCommand)}function qNe(e){let t=Ze.shallowClone(e);t.pass=xe.TRANSLUCENT;let n=et(e.renderState,!0);return n.cull.enabled=!1,n.depthMask=!1,n.blending=cn.ALPHA_BLEND,t.renderState=Ne.fromCache(n),t}function YNe(e,t){let n=t._silhouetteId%255,i=Ze.shallowClone(e),o=et(e.renderState,!0);return o.stencilTest={enabled:!0,frontFunction:te.ALWAYS,backFunction:te.ALWAYS,reference:n,mask:-1,frontOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.REPLACE},backOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.REPLACE}},t.isInvisible()&&(o.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),i.renderState=Ne.fromCache(o),i}function XNe(e,t){let n=t._silhouetteId%255,i=Ze.shallowClone(e),o=et(e.renderState,!0);o.cull.enabled=!1,(e.pass===xe.TRANSLUCENT||t.silhouetteColor.alpha<1)&&(i.pass=xe.TRANSLUCENT,o.depthMask=!1,o.blending=cn.ALPHA_BLEND),o.stencilTest={enabled:!0,frontFunction:te.NOTEQUAL,backFunction:te.NOTEQUAL,reference:n,mask:-1,frontOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.KEEP},backOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.KEEP}};let s=et(e.uniformMap);return s.model_silhouettePass=function(){return!0},i.renderState=Ne.fromCache(o),i.uniformMap=s,i.castShadows=!1,i.receiveShadows=!1,i}function KNe(e,t,n){let i=e._skipLodStencilCommand,o=i.command,r=t._selectionDepth,s=JNe(o);if(r!==s){let a=ZNe(r),c=et(o.renderState,!0);c.stencilTest.reference=a,o.renderState=Ne.fromCache(c),n&&(i.derivedCommand2D.renderState=c)}}function JNe(e){return(e.renderState.stencilTest.reference&wt.SKIP_LOD_MASK)>>>wt.SKIP_LOD_BIT_SHIFT}function ZNe(e){return wt.CESIUM_3D_TILE_MASK|e<<wt.SKIP_LOD_BIT_SHIFT}function QNe(e){let t=Ze.shallowClone(e),n=et(e.renderState,!0);n.cull.enabled=!0,n.cull.face=yi.FRONT,n.colorMask={red:!1,green:!1,blue:!1,alpha:!1},n.polygonOffset={enabled:!0,factor:5,units:5};let i=et(t.uniformMap),o=new H(5,5);return i.u_polygonOffset=function(){return o},t.renderState=Ne.fromCache(n),t.uniformMap=i,t.castShadows=!1,t.receiveShadows=!1,t}function $Ne(e){let t=Ze.shallowClone(e),n=et(e.renderState,!0);return n.stencilTest.enabled=!0,n.stencilTest.mask=wt.SKIP_LOD_MASK,n.stencilTest.reference=wt.CESIUM_3D_TILE_MASK,n.stencilTest.frontFunction=Nn.GREATER_OR_EQUAL,n.stencilTest.frontOperation.zPass=at.REPLACE,n.stencilTest.backFunction=Nn.GREATER_OR_EQUAL,n.stencilTest.backOperation.zPass=at.REPLACE,n.stencilMask=wt.CESIUM_3D_TILE_MASK|wt.SKIP_LOD_MASK,t.renderState=Ne.fromCache(n),t}var V1=Q3;function e2e(e,t){let n=e.shaderBuilder;n.addVertexLines(F1),n.addFragmentLines(L1);let i=t2e(e),o=new Qn({context:t.context,indexBuffer:i,attributes:e.attributes}),r=e.model;r._pipelineResources.push(o);let s=n.buildShaderProgram(t.context);r._pipelineResources.push(s);let a=e.alphaOptions.pass,c=r.sceneGraph,u=N.multiplyTransformation(c.computedModelMatrix,e.runtimeNode.computedTransform,new N),f;t.mode!==ee.SCENE3D&&!t.scene3DOnly&&r._projectTo2D?f=e.runtimePrimitive.boundingSphere2D:f=re.transform(e.boundingSphere,u,e.boundingSphere);let d=et(Ne.fromCache(e.renderStateOptions),!0);d.cull.face=tn.getCullFace(u,e.primitiveType),d=Ne.fromCache(d);let p=l(r.classificationType),g=p?!1:hn.castShadows(r.shadows),m=p?!1:hn.receiveShadows(r.shadows),A=p?void 0:e.pickId,x=new Ze({boundingVolume:f,modelMatrix:u,uniformMap:e.uniformMap,renderState:d,vertexArray:o,shaderProgram:s,cull:r.cull,pass:a,count:e.count,owner:r,pickId:A,instanceCount:e.instanceCount,primitiveType:e.primitiveType,debugShowBoundingVolume:r.debugShowBoundingVolume,castShadows:g,receiveShadows:m});return p?new k1({primitiveRenderResources:e,command:x}):new V1({primitiveRenderResources:e,command:x})}function t2e(e){let t=e.wireframeIndexBuffer;if(l(t))return t;let n=e.indices;if(!!l(n))return n.buffer}var U1=e2e;var aA={VERTEX:0,FRAGMENT:1,BOTH:2};aA.includesVertexShader=function(e){return e===aA.VERTEX||e===aA.BOTH};aA.includesFragmentShader=function(e){return e===aA.FRAGMENT||e===aA.BOTH};var Te=Object.freeze(aA);var fne={name:"TilesetPipelineStage"};fne.process=function(e,t,n){if(t.hasSkipLevelOfDetail(n)){e.shaderBuilder.addDefine("POLYGON_OFFSET",void 0,Te.FRAGMENT);let r={u_polygonOffset:function(){return H.ZERO}};e.uniformMap=mt(r,e.uniformMap),e.hasSkipLevelOfDetail=!0}let i=e.renderStateOptions;i.stencilTest=wt.setCesium3DTileBit(),i.stencilMask=wt.CESIUM_3D_TILE_MASK};var z1=fne;var G1=`vec3 proceduralIBL(
    vec3 positionEC,
    vec3 normalEC,
    vec3 lightDirectionEC,
    vec3 lightColorHdr,
    czm_pbrParameters pbrParameters
) {
    vec3 v = -positionEC;
    vec3 positionWC = vec3(czm_inverseView * vec4(positionEC, 1.0));
    vec3 vWC = -normalize(positionWC);
    vec3 l = normalize(lightDirectionEC);
    vec3 n = normalEC;
    vec3 r = normalize(czm_inverseViewRotation * normalize(reflect(v, n)));

    float NdotL = clamp(dot(n, l), 0.001, 1.0);
    float NdotV = abs(dot(n, v)) + 0.001;

    // Figure out if the reflection vector hits the ellipsoid
    float vertexRadius = length(positionWC);
    float horizonDotNadir = 1.0 - min(1.0, czm_ellipsoidRadii.x / vertexRadius);
    float reflectionDotNadir = dot(r, normalize(positionWC));
    // Flipping the X vector is a cheap way to get the inverse of czm_temeToPseudoFixed, since that's a rotation about Z.
    r.x = -r.x;
    r = -normalize(czm_temeToPseudoFixed * r);
    r.x = -r.x;

    vec3 diffuseColor = pbrParameters.diffuseColor;
    float roughness = pbrParameters.roughness;
    vec3 specularColor = pbrParameters.f0;

    float inverseRoughness = 1.04 - roughness;
    inverseRoughness *= inverseRoughness;
    vec3 sceneSkyBox = textureCube(czm_environmentMap, r).rgb * inverseRoughness;

    float atmosphereHeight = 0.05;
    float blendRegionSize = 0.1 * ((1.0 - inverseRoughness) * 8.0 + 1.1 - horizonDotNadir);
    float blendRegionOffset = roughness * -1.0;
    float farAboveHorizon = clamp(horizonDotNadir - blendRegionSize * 0.5 + blendRegionOffset, 1.0e-10 - blendRegionSize, 0.99999);
    float aroundHorizon = clamp(horizonDotNadir + blendRegionSize * 0.5, 1.0e-10 - blendRegionSize, 0.99999);
    float farBelowHorizon = clamp(horizonDotNadir + blendRegionSize * 1.5, 1.0e-10 - blendRegionSize, 0.99999);
    float smoothstepHeight = smoothstep(0.0, atmosphereHeight, horizonDotNadir);
    vec3 belowHorizonColor = mix(vec3(0.1, 0.15, 0.25), vec3(0.4, 0.7, 0.9), smoothstepHeight);
    vec3 nadirColor = belowHorizonColor * 0.5;
    vec3 aboveHorizonColor = mix(vec3(0.9, 1.0, 1.2), belowHorizonColor, roughness * 0.5);
    vec3 blueSkyColor = mix(vec3(0.18, 0.26, 0.48), aboveHorizonColor, reflectionDotNadir * inverseRoughness * 0.5 + 0.75);
    vec3 zenithColor = mix(blueSkyColor, sceneSkyBox, smoothstepHeight);
    vec3 blueSkyDiffuseColor = vec3(0.7, 0.85, 0.9); 
    float diffuseIrradianceFromEarth = (1.0 - horizonDotNadir) * (reflectionDotNadir * 0.25 + 0.75) * smoothstepHeight;  
    float diffuseIrradianceFromSky = (1.0 - smoothstepHeight) * (1.0 - (reflectionDotNadir * 0.25 + 0.25));
    vec3 diffuseIrradiance = blueSkyDiffuseColor * clamp(diffuseIrradianceFromEarth + diffuseIrradianceFromSky, 0.0, 1.0);
    float notDistantRough = (1.0 - horizonDotNadir * roughness * 0.8);
    vec3 specularIrradiance = mix(zenithColor, aboveHorizonColor, smoothstep(farAboveHorizon, aroundHorizon, reflectionDotNadir) * notDistantRough);
    specularIrradiance = mix(specularIrradiance, belowHorizonColor, smoothstep(aroundHorizon, farBelowHorizon, reflectionDotNadir) * inverseRoughness);
    specularIrradiance = mix(specularIrradiance, nadirColor, smoothstep(farBelowHorizon, 1.0, reflectionDotNadir) * inverseRoughness);

    // Luminance model from page 40 of http://silviojemma.com/public/papers/lighting/spherical-harmonic-lighting.pdf
    #ifdef USE_SUN_LUMINANCE 
    // Angle between sun and zenith
    float LdotZenith = clamp(dot(normalize(czm_inverseViewRotation * l), vWC), 0.001, 1.0);
    float S = acos(LdotZenith);
    // Angle between zenith and current pixel
    float NdotZenith = clamp(dot(normalize(czm_inverseViewRotation * n), vWC), 0.001, 1.0);
    // Angle between sun and current pixel
    float gamma = acos(NdotL);
    float numerator = ((0.91 + 10.0 * exp(-3.0 * gamma) + 0.45 * pow(NdotL, 2.0)) * (1.0 - exp(-0.32 / NdotZenith)));
    float denominator = (0.91 + 10.0 * exp(-3.0 * S) + 0.45 * pow(LdotZenith,2.0)) * (1.0 - exp(-0.32));
    float luminance = model_luminanceAtZenith * (numerator / denominator);
    #endif 

    vec2 brdfLut = texture2D(czm_brdfLut, vec2(NdotV, roughness)).rg;
    vec3 iblColor = (diffuseIrradiance * diffuseColor * model_iblFactor.x) + (specularIrradiance * czm_srgbToLinear(specularColor * brdfLut.x + brdfLut.y) * model_iblFactor.y);
    float maximumComponent = max(max(lightColorHdr.x, lightColorHdr.y), lightColorHdr.z);
    vec3 lightColor = lightColorHdr / max(maximumComponent, 1.0);
    iblColor *= lightColor;

    #ifdef USE_SUN_LUMINANCE 
    iblColor *= luminance;
    #endif

    return iblColor;
}

#if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)
vec3 textureIBL(
    vec3 positionEC,
    vec3 normalEC,
    vec3 lightDirectionEC,
    czm_pbrParameters pbrParameters
) {
    vec3 diffuseColor = pbrParameters.diffuseColor;
    float roughness = pbrParameters.roughness;
    vec3 specularColor = pbrParameters.f0;

    vec3 v = -positionEC;
    vec3 n = normalEC;
    vec3 l = normalize(lightDirectionEC);
    vec3 h = normalize(v + l);

    float NdotV = abs(dot(n, v)) + 0.001;
    float VdotH = clamp(dot(v, h), 0.0, 1.0);

    const mat3 yUpToZUp = mat3(
        -1.0, 0.0, 0.0,
        0.0, 0.0, -1.0, 
        0.0, 1.0, 0.0
    ); 
    vec3 cubeDir = normalize(yUpToZUp * model_iblReferenceFrameMatrix * normalize(reflect(-v, n))); 

    #ifdef DIFFUSE_IBL 
        #ifdef CUSTOM_SPHERICAL_HARMONICS
        vec3 diffuseIrradiance = czm_sphericalHarmonics(cubeDir, model_sphericalHarmonicCoefficients); 
        #else
        vec3 diffuseIrradiance = czm_sphericalHarmonics(cubeDir, czm_sphericalHarmonicCoefficients); 
        #endif 
    #else 
    vec3 diffuseIrradiance = vec3(0.0); 
    #endif 

    #ifdef SPECULAR_IBL
    vec3 r0 = specularColor.rgb;
    float reflectance = max(max(r0.r, r0.g), r0.b);
    vec3 r90 = vec3(clamp(reflectance * 25.0, 0.0, 1.0));
    vec3 F = fresnelSchlick2(r0, r90, VdotH);
    
    vec2 brdfLut = texture2D(czm_brdfLut, vec2(NdotV, roughness)).rg;
      #ifdef CUSTOM_SPECULAR_IBL 
      vec3 specularIBL = czm_sampleOctahedralProjection(model_specularEnvironmentMaps, model_specularEnvironmentMapsSize, cubeDir, roughness * model_specularEnvironmentMapsMaximumLOD, model_specularEnvironmentMapsMaximumLOD);
      #else 
      vec3 specularIBL = czm_sampleOctahedralProjection(czm_specularEnvironmentMaps, czm_specularEnvironmentMapSize, cubeDir,  roughness * czm_specularEnvironmentMapsMaximumLOD, czm_specularEnvironmentMapsMaximumLOD);
      #endif 
    specularIBL *= F * brdfLut.x + brdfLut.y;
    #else 
    vec3 specularIBL = vec3(0.0); 
    #endif

    return diffuseColor * diffuseIrradiance + specularColor * specularIBL;
}
#endif

vec3 imageBasedLightingStage(
    vec3 positionEC,
    vec3 normalEC,
    vec3 lightDirectionEC,
    vec3 lightColorHdr,
    czm_pbrParameters pbrParameters
) {
  #if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)
  // Environment maps were provided, use them for IBL
  return textureIBL(
      positionEC,
      normalEC,
      lightDirectionEC,
      pbrParameters
  );
  #else
  // Use the procedural IBL if there are no environment maps
  return proceduralIBL(
      positionEC,
      normalEC,
      lightDirectionEC,
      lightColorHdr,
      pbrParameters
  );
  #endif
}`;var dne={name:"ImageBasedLightingPipelineStage"};dne.process=function(e,t,n){let i=t.imageBasedLighting,o=e.shaderBuilder;o.addDefine("USE_IBL_LIGHTING",void 0,Te.FRAGMENT),o.addUniform("vec2","model_iblFactor",Te.FRAGMENT),Kf.isSupported(n.context)&&((i.useSphericalHarmonics||i.useSpecularEnvironmentMaps||i.enabled)&&o.addUniform("mat3","model_iblReferenceFrameMatrix",Te.FRAGMENT),l(i.sphericalHarmonicCoefficients)?(o.addDefine("DIFFUSE_IBL",void 0,Te.FRAGMENT),o.addDefine("CUSTOM_SPHERICAL_HARMONICS",void 0,Te.FRAGMENT),o.addUniform("vec3","model_sphericalHarmonicCoefficients[9]",Te.FRAGMENT)):i.useDefaultSphericalHarmonics&&o.addDefine("DIFFUSE_IBL",void 0,Te.FRAGMENT),l(i.specularEnvironmentMapAtlas)&&i.specularEnvironmentMapAtlas.ready?(o.addDefine("SPECULAR_IBL",void 0,Te.FRAGMENT),o.addDefine("CUSTOM_SPECULAR_IBL",void 0,Te.FRAGMENT),o.addUniform("sampler2D","model_specularEnvironmentMaps",Te.FRAGMENT),o.addUniform("vec2","model_specularEnvironmentMapsSize",Te.FRAGMENT),o.addUniform("float","model_specularEnvironmentMapsMaximumLOD",Te.FRAGMENT)):t.useDefaultSpecularMaps&&o.addDefine("SPECULAR_IBL",void 0,Te.FRAGMENT)),l(i.luminanceAtZenith)&&(o.addDefine("USE_SUN_LUMINANCE",void 0,Te.FRAGMENT),o.addUniform("float","model_luminanceAtZenith",Te.FRAGMENT)),o.addFragmentLines(G1);let r={model_iblFactor:function(){return i.imageBasedLightingFactor},model_iblReferenceFrameMatrix:function(){return t._iblReferenceFrameMatrix},model_luminanceAtZenith:function(){return i.luminanceAtZenith},model_sphericalHarmonicCoefficients:function(){return i.sphericalHarmonicCoefficients},model_specularEnvironmentMaps:function(){return i.specularEnvironmentMapAtlas.texture},model_specularEnvironmentMapsSize:function(){return i.specularEnvironmentMapAtlas.texture.dimensions},model_specularEnvironmentMapsMaximumLOD:function(){return i.specularEnvironmentMapAtlas.maximumMipmapLevel}};e.uniformMap=mt(r,e.uniformMap)};var H1=dne;var n2e=R.EPSILON16;function m5(e){e=y(e,y.EMPTY_OBJECT);let t=e.stage,n=e.runtimeArticulation;this._stage=t,this._runtimeArticulation=n,this._name=t.name,this._type=t.type,this._minimumValue=t.minimumValue,this._maximumValue=t.maximumValue,this._currentValue=t.initialValue}Object.defineProperties(m5.prototype,{stage:{get:function(){return this._stage}},runtimeArticulation:{get:function(){return this._runtimeArticulation}},name:{get:function(){return this._name}},type:{get:function(){return this._type}},minimumValue:{get:function(){return this._minimumValue}},maximumValue:{get:function(){return this._maximumValue}},currentValue:{get:function(){return this._currentValue},set:function(e){e=R.clamp(e,this.minimumValue,this.maximumValue),R.equalsEpsilon(this._currentValue,e,n2e)||(this._currentValue=e,this.runtimeArticulation._dirty=!0)}}});var i2e=new h,h5=new Q;m5.prototype.applyStageToMatrix=function(e){let t=this.type,n=this.currentValue,i=i2e,o;switch(t){case Ba.XROTATE:o=Q.fromRotationX(R.toRadians(n),h5),e=N.multiplyByMatrix3(e,o,e);break;case Ba.YROTATE:o=Q.fromRotationY(R.toRadians(n),h5),e=N.multiplyByMatrix3(e,o,e);break;case Ba.ZROTATE:o=Q.fromRotationZ(R.toRadians(n),h5),e=N.multiplyByMatrix3(e,o,e);break;case Ba.XTRANSLATE:i.x=n,i.y=0,i.z=0,e=N.multiplyByTranslation(e,i,e);break;case Ba.YTRANSLATE:i.x=0,i.y=n,i.z=0,e=N.multiplyByTranslation(e,i,e);break;case Ba.ZTRANSLATE:i.x=0,i.y=0,i.z=n,e=N.multiplyByTranslation(e,i,e);break;case Ba.XSCALE:i.x=n,i.y=1,i.z=1,e=N.multiplyByScale(e,i,e);break;case Ba.YSCALE:i.x=1,i.y=n,i.z=1,e=N.multiplyByScale(e,i,e);break;case Ba.ZSCALE:i.x=1,i.y=1,i.z=n,e=N.multiplyByScale(e,i,e);break;case Ba.UNIFORMSCALE:e=N.multiplyByUniformScale(e,n,e);break;default:break}return e};var W1=m5;function $3(e){e=y(e,y.EMPTY_OBJECT);let t=e.articulation,n=e.sceneGraph;this._articulation=t,this._sceneGraph=n,this._name=t.name,this._runtimeStages=[],this._runtimeStagesByName={},this._runtimeNodes=[],this._dirty=!0,o2e(this)}Object.defineProperties($3.prototype,{articulation:{get:function(){return this._articulation}},sceneGraph:{get:function(){return this._sceneGraph}},name:{get:function(){return this._name}},runtimeStages:{get:function(){return this._runtimeStages}},runtimeNodes:{get:function(){return this._runtimeNodes}}});function o2e(e){let n=e.articulation.stages,i=n.length,o=e._runtimeStages,r=e._runtimeStagesByName;for(let s=0;s<i;s++){let a=n[s],c=new W1({stage:a,runtimeArticulation:e});o.push(c);let u=a.name;r[u]=c}}$3.prototype.setArticulationStage=function(e,t){let n=this._runtimeStagesByName[e];l(n)&&(n.currentValue=t)};var r2e=new N,s2e=new N;$3.prototype.apply=function(){if(!this._dirty)return;this._dirty=!1;let e=N.clone(N.IDENTITY,r2e),t,n=this._runtimeStages,i=n.length;for(t=0;t<i;t++)e=n[t].applyStageToMatrix(e);let o=this._runtimeNodes,r=o.length;for(t=0;t<r;t++){let s=o[t],a=N.multiplyTransformation(s.originalTransform,e,s2e);s.transform=a}};var j1=$3;var q1=`void modelColorStage(inout czm_modelMaterial material)
{
    material.diffuse = mix(material.diffuse, model_color.rgb, model_colorBlend);
    float highlight = ceil(model_colorBlend);
    material.diffuse *= mix(model_color.rgb, vec3(1.0), highlight);
    material.alpha *= model_color.a;
}`;var yT={name:"ModelColorPipelineStage",COLOR_UNIFORM_NAME:"model_color",COLOR_BLEND_UNIFORM_NAME:"model_colorBlend"};yT.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_COLOR",void 0,Te.FRAGMENT),i.addFragmentLines(q1);let o={},r=t.color;r.alpha===0&&!t.hasSilhouette(n)&&(e.renderStateOptions.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),r.alpha<1&&(e.alphaOptions.pass=xe.TRANSLUCENT),i.addUniform("vec4",yT.COLOR_UNIFORM_NAME,Te.FRAGMENT),o[yT.COLOR_UNIFORM_NAME]=function(){return t.color},i.addUniform("float",yT.COLOR_BLEND_UNIFORM_NAME,Te.FRAGMENT),o[yT.COLOR_BLEND_UNIFORM_NAME]=function(){return Oa.getColorBlend(t.colorBlendMode,t.colorBlendAmount)},e.uniformMap=mt(o,e.uniformMap)};var pg=yT;var Y1=`#ifdef USE_CLIPPING_PLANES_FLOAT_TEXTURE
vec4 getClippingPlane(
    highp sampler2D packedClippingPlanes,
    int clippingPlaneNumber,
    mat4 transform
) {
    int pixY = clippingPlaneNumber / CLIPPING_PLANES_TEXTURE_WIDTH;
    int pixX = clippingPlaneNumber - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    vec4 plane = texture2D(packedClippingPlanes, vec2(u, v));
    return czm_transformPlane(plane, transform);
}
#else
// Handle uint8 clipping texture instead
vec4 getClippingPlane(
    highp sampler2D packedClippingPlanes,
    int clippingPlaneNumber,
    mat4 transform
) {
    int clippingPlaneStartIndex = clippingPlaneNumber * 2; // clipping planes are two pixels each
    int pixY = clippingPlaneStartIndex / CLIPPING_PLANES_TEXTURE_WIDTH;
    int pixX = clippingPlaneStartIndex - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    vec4 oct32 = texture2D(packedClippingPlanes, vec2(u, v)) * 255.0;
    vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);
    vec4 plane;
    plane.xyz = czm_octDecode(oct, 65535.0);
    plane.w = czm_unpackFloat(texture2D(packedClippingPlanes, vec2(u + pixelWidth, v)));
    return czm_transformPlane(plane, transform);
}
#endif

float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix) {
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float pixelWidth = czm_metersPerPixel(position);
    
    #ifdef UNION_CLIPPING_REGIONS
    float clipAmount; // For union planes, we want to get the min distance. So we set the initial value to the first plane distance in the loop below.
    #else
    float clipAmount = 0.0;
    bool clipped = true;
    #endif

    for (int i = 0; i < CLIPPING_PLANES_LENGTH; ++i) {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        
        #ifdef UNION_CLIPPING_REGIONS
        clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));
        if (amount <= 0.0) {
            discard;
        }
        #else
        clipAmount = max(amount, clipAmount);
        clipped = clipped && (amount <= 0.0);
        #endif
    }

    #ifndef UNION_CLIPPING_REGIONS
    if (clipped) {
        discard;
    }
    #endif
    
    return clipAmount;
}

void modelClippingPlanesStage(inout vec4 color)
{
    float clipDistance = clip(gl_FragCoord, model_clippingPlanes, model_clippingPlanesMatrix);
    vec4 clippingPlanesEdgeColor = vec4(1.0);
    clippingPlanesEdgeColor.rgb = model_clippingPlanesEdgeStyle.rgb;
    float clippingPlanesEdgeWidth = model_clippingPlanesEdgeStyle.a;
    
    if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) {
        color = clippingPlanesEdgeColor;
    }
}
`;var hne={name:"ModelClippingPlanesPipelineStage"},a2e=new H;hne.process=function(e,t,n){let i=t.clippingPlanes,o=n.context,r=e.shaderBuilder;r.addDefine("HAS_CLIPPING_PLANES",void 0,Te.FRAGMENT),r.addDefine("CLIPPING_PLANES_LENGTH",i.length,Te.FRAGMENT),i.unionClippingRegions&&r.addDefine("UNION_CLIPPING_REGIONS",void 0,Te.FRAGMENT),Is.useFloatTexture(o)&&r.addDefine("USE_CLIPPING_PLANES_FLOAT_TEXTURE",void 0,Te.FRAGMENT);let s=Is.getTextureResolution(i,o,a2e);r.addDefine("CLIPPING_PLANES_TEXTURE_WIDTH",s.x,Te.FRAGMENT),r.addDefine("CLIPPING_PLANES_TEXTURE_HEIGHT",s.y,Te.FRAGMENT),r.addUniform("sampler2D","model_clippingPlanes",Te.FRAGMENT),r.addUniform("vec4","model_clippingPlanesEdgeStyle",Te.FRAGMENT),r.addUniform("mat4","model_clippingPlanesMatrix",Te.FRAGMENT),r.addFragmentLines(Y1);let a={model_clippingPlanes:function(){return i.texture},model_clippingPlanesEdgeStyle:function(){let c=z.clone(i.edgeColor);return c.alpha=i.edgeWidth,c},model_clippingPlanesMatrix:function(){return t._clippingPlanesMatrix}};e.uniformMap=mt(a,e.uniformMap)};var X1=hne;function mne(e,t){this._model=e,this._runtimeNode=t}Object.defineProperties(mne.prototype,{name:{get:function(){return this._runtimeNode._name}},id:{get:function(){return this._runtimeNode._id}},show:{get:function(){return this._runtimeNode.show},set:function(e){this._runtimeNode.show=e}},matrix:{get:function(){return this._runtimeNode.transform},set:function(e){l(e)?(this._runtimeNode.transform=e,this._runtimeNode.userAnimated=!0,this._model._userAnimationDirty=!0):(this._runtimeNode.transform=this.originalMatrix,this._runtimeNode.userAnimated=!1)}},originalMatrix:{get:function(){return this._runtimeNode.originalTransform}}});var K1=mne;var J1=`mat4 getInstancingTransform()
{
    mat4 instancingTransform;

    #ifdef HAS_INSTANCE_MATRICES
    instancingTransform = mat4(
        a_instancingTransformRow0.x, a_instancingTransformRow1.x, a_instancingTransformRow2.x, 0.0, // Column 1
        a_instancingTransformRow0.y, a_instancingTransformRow1.y, a_instancingTransformRow2.y, 0.0, // Column 2
        a_instancingTransformRow0.z, a_instancingTransformRow1.z, a_instancingTransformRow2.z, 0.0, // Column 3
        a_instancingTransformRow0.w, a_instancingTransformRow1.w, a_instancingTransformRow2.w, 1.0  // Column 4
    );
    #else
    vec3 translation = vec3(0.0, 0.0, 0.0);
    vec3 scale = vec3(1.0, 1.0, 1.0);
    
        #ifdef HAS_INSTANCE_TRANSLATION
        translation = a_instanceTranslation;
        #endif
        #ifdef HAS_INSTANCE_SCALE
        scale = a_instanceScale;
        #endif

    instancingTransform = mat4(
        scale.x, 0.0, 0.0, 0.0,
        0.0, scale.y, 0.0, 0.0,
        0.0, 0.0, scale.z, 0.0,
        translation.x, translation.y, translation.z, 1.0
    ); 
    #endif

    return instancingTransform;
}

#ifdef USE_2D_INSTANCING
mat4 getInstancingTransform2D()
{
    mat4 instancingTransform2D;

    #ifdef HAS_INSTANCE_MATRICES
    instancingTransform2D = mat4(
        a_instancingTransform2DRow0.x, a_instancingTransform2DRow1.x, a_instancingTransform2DRow2.x, 0.0, // Column 1
        a_instancingTransform2DRow0.y, a_instancingTransform2DRow1.y, a_instancingTransform2DRow2.y, 0.0, // Column 2
        a_instancingTransform2DRow0.z, a_instancingTransform2DRow1.z, a_instancingTransform2DRow2.z, 0.0, // Column 3
        a_instancingTransform2DRow0.w, a_instancingTransform2DRow1.w, a_instancingTransform2DRow2.w, 1.0  // Column 4
    );
    #else
    vec3 translation2D = vec3(0.0, 0.0, 0.0);
    vec3 scale = vec3(1.0, 1.0, 1.0);
    
        #ifdef HAS_INSTANCE_TRANSLATION
        translation2D = a_instanceTranslation2D;
        #endif
        #ifdef HAS_INSTANCE_SCALE
        scale = a_instanceScale;
        #endif

    instancingTransform2D = mat4(
        scale.x, 0.0, 0.0, 0.0,
        0.0, scale.y, 0.0, 0.0,
        0.0, 0.0, scale.z, 0.0,
        translation2D.x, translation2D.y, translation2D.z, 1.0
    ); 
    #endif

    return instancingTransform2D;
}
#endif
`;var Z1=`void instancingStage(inout ProcessedAttributes attributes) 
{
    vec3 positionMC = attributes.positionMC;
    
    mat4 instancingTransform = getInstancingTransform();
    
    attributes.positionMC = (instancingTransform * vec4(positionMC, 1.0)).xyz;

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = (instancingTransform * vec4(normalMC, 0.0)).xyz;
    #endif

    #ifdef USE_2D_INSTANCING
    mat4 instancingTransform2D = getInstancingTransform2D();
    attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;
    #endif
}
`;var Q1=`void legacyInstancingStage(
    inout ProcessedAttributes attributes,
    out mat4 instanceModelView,
    out mat3 instanceModelViewInverseTranspose)
{
    vec3 positionMC = attributes.positionMC;

    mat4 instancingTransform = getInstancingTransform();
 
    mat4 instanceModel = instancingTransform * u_instance_nodeTransform;
    instanceModelView = u_instance_modifiedModelView;
    instanceModelViewInverseTranspose = mat3(u_instance_modifiedModelView * instanceModel);

    attributes.positionMC = (instanceModel * vec4(positionMC, 1.0)).xyz;
    
    #ifdef USE_2D_INSTANCING
    mat4 instancingTransform2D = getInstancingTransform2D();
    attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;
    #endif
}
`;var ek=new N,c2e=new N,l2e=new N,_ne={name:"InstancingPipelineStage",_getInstanceTransformsAsMatrices:Cne,_transformsToTypedArray:_5};_ne.process=function(e,t,n){let i=t.instances,o=i.attributes[0].count,r=e.shaderBuilder;r.addDefine("HAS_INSTANCING"),r.addVertexLines(J1);let s=e.model,a=s.sceneGraph,c=e.runtimeNode,u=n.mode!==ee.SCENE3D&&!n.scene3DOnly&&s._projectTo2D,f=[];E2e(e,n,i,f,u),v2e(e,n,i,f);let d={};if(i.transformInWorldSpace?(r.addDefine("USE_LEGACY_INSTANCING",void 0,Te.VERTEX),r.addUniform("mat4","u_instance_modifiedModelView",Te.VERTEX),r.addUniform("mat4","u_instance_nodeTransform",Te.VERTEX),d.u_instance_modifiedModelView=function(){let p=N.multiplyTransformation(s.modelMatrix,a.components.transform,ek);return u?N.multiplyTransformation(n.context.uniformState.view3D,p,ek):(n.mode!==ee.SCENE3D&&(p=Et.basisTo2D(n.mapProjection,p,ek)),N.multiplyTransformation(n.context.uniformState.view,p,ek))},d.u_instance_nodeTransform=function(){return N.multiplyTransformation(a.axisCorrectionMatrix,c.computedTransform,c2e)},r.addVertexLines(Q1)):r.addVertexLines(Z1),u){r.addDefine("USE_2D_INSTANCING",void 0,Te.VERTEX),r.addUniform("mat4","u_modelView2D",Te.VERTEX);let p=n.context,g=N.fromTranslation(c.instancingReferencePoint2D,new N);d.u_modelView2D=function(){return N.multiplyTransformation(p.uniformState.view,g,l2e)}}e.uniformMap=mt(d,e.uniformMap),e.instanceCount=o,e.attributes.push.apply(e.attributes,f)};var $1=new N,u2e=new h;function f2e(e,t,n,i,o){let r=N.multiplyTransformation(t,e,$1);return r=N.multiplyTransformation(r,n,$1),o=Et.basisTo2D(i.mapProjection,r,o),o}function d2e(e,t,n,i,o){let r=N.fromTranslation(e,$1),s=N.multiplyTransformation(t,r,$1);s=N.multiplyTransformation(s,n,$1);let a=N.getTranslation(s,u2e);return o=Gi.computeActualWgs84Position(i,a,o),o}function gne(e,t,n){let i=e.model,o=i.sceneGraph;e.runtimeNode.node.instances.transformInWorldSpace?(t=N.multiplyTransformation(i.modelMatrix,o.components.transform,t),n=N.multiplyTransformation(o.axisCorrectionMatrix,e.runtimeNode.computedTransform,n)):(t=N.clone(o.computedModelMatrix,t),t=N.multiplyTransformation(t,e.runtimeNode.computedTransform,t),n=N.clone(N.IDENTITY,n))}var yne=new N,Ane=new N,h2e=new N,m2e=new h;function p2e(e,t,n,i){let o=yne,r=Ane;gne(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let u=0;u<c;u++){let f=e[u],d=f2e(f,o,r,n,h2e),p=N.getTranslation(d,m2e),g=h.subtract(p,a,p);i[u]=N.setTranslation(d,g,i[u])}return i}function _2e(e,t,n,i){let o=yne,r=Ane;gne(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let u=0;u<c;u++){let f=e[u],d=d2e(f,o,r,n,f);i[u]=h.subtract(d,a,i[u])}return i}var g2e=new h,y2e=new h;function xne(e,t){let n=e.runtimeNode,i=e.model.sceneGraph.computedModelMatrix,o=N.multiplyByPoint(i,n.instancingTranslationMin,g2e),r=Gi.computeActualWgs84Position(t,o,o),s=N.multiplyByPoint(i,n.instancingTranslationMax,y2e),a=Gi.computeActualWgs84Position(t,s,s);n.instancingReferencePoint2D=h.lerp(r,a,.5,new h)}function _5(e){let n=e.length,i=new Float32Array(n*12);for(let o=0;o<n;o++){let r=e[o],s=12*o;i[s+0]=r[0],i[s+1]=r[4],i[s+2]=r[8],i[s+3]=r[12],i[s+4]=r[1],i[s+5]=r[5],i[s+6]=r[9],i[s+7]=r[13],i[s+8]=r[2],i[s+9]=r[6],i[s+10]=r[10],i[s+11]=r[14]}return i}function A2e(e){let n=e.length,i=new Float32Array(n*3);for(let o=0;o<n;o++){let r=e[o],s=3*o;i[s+0]=r[0],i[s+1]=r[4],i[s+2]=r[8]}return i}var x2e=new h,C2e=new Oe,T2e=new h;function Cne(e,t,n){let i=new Array(t),o=tn.getAttributeBySemantic(e,Lr.TRANSLATION),r=tn.getAttributeBySemantic(e,Lr.ROTATION),s=tn.getAttributeBySemantic(e,Lr.SCALE),a=new h(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),c=new h(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),u=l(o),f=l(r),d=l(s),p=u?o.typedArray:new Float32Array(t*3),g=f?r.typedArray:new Float32Array(t*4);f&&r.normalized&&(g=Un.dequantize(g,r.componentDatatype,r.type,t));let m;d?m=s.typedArray:(m=new Float32Array(t*3),m.fill(1));for(let x=0;x<t;x++){let C=new h(p[x*3],p[x*3+1],p[x*3+2],x2e);h.maximumByComponent(a,C,a),h.minimumByComponent(c,C,c);let b=new Oe(g[x*4],g[x*4+1],g[x*4+2],f?g[x*4+3]:1,C2e),T=new h(m[x*3],m[x*3+1],m[x*3+2],T2e),S=N.fromTranslationQuaternionRotationScale(C,b,T,new N);i[x]=S}let A=n.runtimeNode;return A.instancingTranslationMin=c,A.instancingTranslationMax=a,u&&(o.typedArray=void 0),f&&(r.typedArray=void 0),d&&(s.typedArray=void 0),i}function b2e(e,t,n){let i=new Array(t),o=e.typedArray,r=new h(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),s=new h(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let c=0;c<t;c++){let u=new h(o[c*3],o[c*3+1],o[c*3+2]);i[c]=u,h.minimumByComponent(r,u,r),h.maximumByComponent(s,u,s)}let a=n.runtimeNode;return a.instancingTranslationMin=r,a.instancingTranslationMax=s,e.typedArray=void 0,i}function g5(e,t){let n=st.createVertexBuffer({context:t.context,typedArray:e,usage:Me.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}function E2e(e,t,n,i,o){let r=tn.getAttributeBySemantic(n,Lr.ROTATION);l(r)?S2e(e,n,i,t,o):w2e(e,n,i,t,o)}function S2e(e,t,n,i,o){let r=e.shaderBuilder,s=t.attributes[0].count,a=e.model,c=e.runtimeNode;r.addDefine("HAS_INSTANCE_MATRICES");let u="Transform",f,d=c.instancingTransformsBuffer;if(!l(d)){f=Cne(t,s,e);let A=_5(f);d=g5(A,i),a._modelResources.push(d),c.instancingTransformsBuffer=d}if(pne(e,d,n,u),!o)return;let p=et(i);p.mode=ee.COLUMBUS_VIEW,xne(e,p);let g=c.instancingTransformsBuffer2D;if(!l(g)){let A=p2e(f,e,p,f),x=_5(A);g=g5(x,i),a._modelResources.push(g),c.instancingTransformsBuffer2D=g}pne(e,g,n,"Transform2D")}function w2e(e,t,n,i,o){let r=e.shaderBuilder,s=e.runtimeNode,a=tn.getAttributeBySemantic(t,Lr.TRANSLATION),c=tn.getAttributeBySemantic(t,Lr.SCALE);if(l(c)){r.addDefine("HAS_INSTANCE_SCALE");let C="Scale";p5(e,c.buffer,c.byteOffset,c.byteStride,n,C)}if(!l(a))return;let u,f=a.typedArray;l(f)?u=b2e(a,a.count,e):l(s.instancingTranslationMin)||(s.instancingTranslationMin=a.min,s.instancingTranslationMax=a.max),r.addDefine("HAS_INSTANCE_TRANSLATION");let d="Translation";if(p5(e,a.buffer,a.byteOffset,a.byteStride,n,d),!o)return;let p=et(i);p.mode=ee.COLUMBUS_VIEW,xne(e,p);let g=s.instancingTranslationBuffer2D;if(!l(g)){let C=_2e(u,e,p,u),b=A2e(C);g=g5(b,i),e.model._modelResources.push(g),s.instancingTranslationBuffer2D=g}p5(e,g,0,void 0,n,"Translation2D")}function pne(e,t,n,i){let r=K.getSizeInBytes(K.FLOAT),s=r*12,a=[{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:K.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:K.FLOAT,normalize:!1,offsetInBytes:r*4,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:K.FLOAT,normalize:!1,offsetInBytes:r*8,strideInBytes:s,instanceDivisor:1}],c=e.shaderBuilder;c.addAttribute("vec4",`a_instancing${i}Row0`),c.addAttribute("vec4",`a_instancing${i}Row1`),c.addAttribute("vec4",`a_instancing${i}Row2`),n.push.apply(n,a)}function p5(e,t,n,i,o,r){o.push({index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:3,componentDatatype:K.FLOAT,normalize:!1,offsetInBytes:n,strideInBytes:i,instanceDivisor:1}),e.shaderBuilder.addAttribute("vec3",`a_instance${r}`)}function v2e(e,t,n,i){let o=n.attributes,r=e.shaderBuilder;for(let s=0;s<o.length;s++){let a=o[s];a.semantic===Lr.FEATURE_ID&&(a.setIndex>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=a.setIndex+1),i.push({index:e.attributeIndex++,vertexBuffer:a.buffer,componentsPerAttribute:en.getNumberOfComponents(a.type),componentDatatype:a.componentDatatype,normalize:!1,offsetInBytes:a.byteOffset,strideInBytes:a.byteStride,instanceDivisor:1}),r.addAttribute("float",`a_instanceFeatureId_${a.setIndex}`))}}var eI=_ne;var y5={};y5.name="ModelMatrixUpdateStage";y5.update=function(e,t,n){let i=n.mode!==ee.SCENE3D;if(!(i&&t._model._projectTo2D)&&e._transformDirty){let o=i?t._computedModelMatrix2D:t._computedModelMatrix;Tne(e,t,o,e.transformToRoot),e._transformDirty=!1}};function Tne(e,t,n,i){let o;i=N.multiplyTransformation(i,e.transform,new N),e.updateComputedTransform();let r=e.runtimePrimitives.length;for(o=0;o<r;o++){let c=e.runtimePrimitives[o].drawCommand;c.modelMatrix=N.multiplyTransformation(n,i,c.modelMatrix),c.cullFace=tn.getCullFace(c.modelMatrix,c.primitiveType)}let s=e.children.length;for(o=0;o<s;o++){let a=t._runtimeNodes[e.children[o]];a._transformToRoot=N.clone(i,a._transformToRoot),Tne(a,t,n,i),a._transformDirty=!1}}var tI=y5;var bne={name:"NodeStatisticsPipelineStage",_countInstancingAttributes:Ene,_countGeneratedBuffers:Sne};bne.process=function(e,t,n){let i=e.model.statistics,o=t.instances,r=e.runtimeNode;Ene(i,o),Sne(i,r)};function Ene(e,t){if(!l(t))return;let n=t.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];l(r.buffer)&&e.addBuffer(r.buffer,!1)}}function Sne(e,t){l(t.instancingTransformsBuffer)&&e.addBuffer(t.instancingTransformsBuffer,!1),l(t.instancingTransformsBuffer2D)&&e.addBuffer(t.instancingTransformsBuffer2D,!1),l(t.instancingTranslationBuffer2D)&&e.addBuffer(t.instancingTranslationBuffer2D,!1)}var nI=bne;function AT(e){e=y(e,y.EMPTY_OBJECT);let t=e.node,n=e.transform,i=e.transformToRoot,o=e.sceneGraph,r=e.children;this._node=t,this._name=t.name,this._id=t.index,this._sceneGraph=o,this._children=r,this._originalTransform=N.clone(n,this._originalTransform),this._transform=N.clone(n,this._transform),this._transformToRoot=N.clone(i,this._transformToRoot),this._computedTransform=new N,this._transformDirty=!1,this._transformParameters=void 0,this._morphWeights=[],this._runtimeSkin=void 0,this._computedJointMatrices=[],this.show=!0,this.userAnimated=!1,this.pipelineStages=[],this.runtimePrimitives=[],this.updateStages=[],this.instancingTranslationMin=void 0,this.instancingTranslationMax=void 0,this.instancingTransformsBuffer=void 0,this.instancingTransformsBuffer2D=void 0,this.instancingTranslationBuffer2D=void 0,this.instancingReferencePoint2D=void 0,D2e(this)}Object.defineProperties(AT.prototype,{node:{get:function(){return this._node}},sceneGraph:{get:function(){return this._sceneGraph}},children:{get:function(){return this._children}},transform:{get:function(){return this._transform},set:function(e){this._transformDirty=!0,this._transform=N.clone(e,this._transform)}},transformToRoot:{get:function(){return this._transformToRoot}},computedTransform:{get:function(){return this._computedTransform}},originalTransform:{get:function(){return this._originalTransform}},translation:{get:function(){return l(this._transformParameters)?this._transformParameters.translation:void 0},set:function(e){let t=this._transformParameters,n=t.translation;h.equals(n,e)||(t.translation=h.clone(e,t.translation),A5(this,t))}},rotation:{get:function(){return l(this._transformParameters)?this._transformParameters.rotation:void 0},set:function(e){let t=this._transformParameters,n=t.rotation;Oe.equals(n,e)||(t.rotation=Oe.clone(e,t.rotation),A5(this,t))}},scale:{get:function(){return l(this._transformParameters)?this._transformParameters.scale:void 0},set:function(e){let t=this._transformParameters,n=t.scale;h.equals(n,e)||(t.scale=h.clone(e,t.scale),A5(this,t))}},morphWeights:{get:function(){return this._morphWeights},set:function(e){let t=e.length;for(let n=0;n<t;n++)this._morphWeights[n]=e[n]}},runtimeSkin:{get:function(){return this._runtimeSkin}},computedJointMatrices:{get:function(){return this._computedJointMatrices}}});function D2e(e){let t=e.transform,n=e.transformToRoot,i=e._computedTransform;e._computedTransform=N.multiply(n,t,i);let o=e.node;l(o.matrix)||(e._transformParameters=new G_(o.translation,o.rotation,o.scale)),l(o.morphWeights)&&(e._morphWeights=o.morphWeights.slice());let r=o.articulationName;if(l(r)){let c=e.sceneGraph._runtimeArticulations[r];l(c)&&c.runtimeNodes.push(e)}}function A5(e,t){e._transformDirty=!0,e._transform=N.fromTranslationRotationScale(t,e._transform)}AT.prototype.getChild=function(e){return this.sceneGraph._runtimeNodes[this.children[e]]};AT.prototype.configurePipeline=function(){let e=this.node,t=this.pipelineStages;t.length=0;let n=this.updateStages;n.length=0,l(e.instances)&&t.push(eI),t.push(nI),n.push(tI)};AT.prototype.updateComputedTransform=function(){this._computedTransform=N.multiply(this._transformToRoot,this._transform,this._computedTransform)};AT.prototype.updateJointMatrices=function(){let e=this._runtimeSkin;if(!l(e))return;e.updateJointMatrices();let t=this._computedJointMatrices,n=e.jointMatrices,i=n.length;for(let o=0;o<i;o++){l(t[o])||(t[o]=new N);let r=N.multiplyTransformation(this.transformToRoot,this.transform,t[o]),s=N.inverseTransformation(r,t[o]);t[o]=N.multiplyTransformation(s,n[o],t[o])}};var iI=AT;var wne={name:"AlphaPipelineStage"};wne.process=function(e,t,n){let i=e.alphaOptions,o=e.model;i.pass=y(i.pass,o.opaquePass);let r=e.renderStateOptions;i.pass===xe.TRANSLUCENT&&(r.cull.enabled=!1,r.depthMask=!1,r.blending=cn.ALPHA_BLEND);let s=e.shaderBuilder,a=e.uniformMap;l(i.alphaCutoff)&&(s.addDefine("ALPHA_MODE_MASK",void 0,Te.FRAGMENT),s.addUniform("float","u_alphaCutoff",Te.FRAGMENT),a.u_alphaCutoff=function(){return i.alphaCutoff})};var oI=wne;var vne={name:"BatchTexturePipelineStage"};vne.process=function(e,t,n){let i=e.shaderBuilder,o={},r=e.model,s=r.featureTables[r.featureTableId],a=s.featuresLength;i.addUniform("int","model_featuresLength"),o.model_featuresLength=function(){return a};let c=s.batchTexture;i.addUniform("sampler2D","model_batchTexture"),o.model_batchTexture=function(){return y(c.batchTexture,c.defaultTexture)},i.addUniform("vec4","model_textureStep"),o.model_textureStep=function(){return c.textureStep},c.textureDimensions.y>1&&(i.addDefine("MULTILINE_BATCH_TEXTURE"),i.addUniform("vec2","model_textureDimensions"),o.model_textureDimensions=function(){return c.textureDimensions}),e.uniformMap=mt(o,e.uniformMap)};var rI=vne;var Dne={name:"ClassificationPipelineStage"};Dne.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_CLASSIFICATION",void 0,Te.BOTH);let o=e.runtimePrimitive;l(o.batchLengths)||P2e(t,o)};function P2e(e,t){let n=tn.getAttributeBySemantic(e,gt.POSITION);if(!l(n))throw new de("Primitives must have a position attribute to be used for classification.");let i,o=e.indices,r=l(o);r&&(i=o.typedArray,o.typedArray=void 0);let s=r?o.count:n.count,a=tn.getAttributeBySemantic(e,gt.FEATURE_ID,0);if(!l(a)){t.batchLengths=[s],t.batchOffsets=[0];return}let c=a.typedArray;a.typedArray=void 0;let u=[],f=[0],d=r?i[0]:0,p=c[d],g=0;for(let A=1;A<s;A++){let x=r?i[A]:A,C=c[x];if(C!==p){let b=A-g,T=A;u.push(b),f.push(T),g=T,p=C}}let m=s-g;u.push(m),t.batchLengths=u,t.batchOffsets=f}var sI=Dne;var aI=`void filterByPassType(inout vec3 positionMC, vec4 featureColor)
{
    bool styleTranslucent = (featureColor.a != 1.0);
    // Only render translucent features in the translucent pass (if the style or the original command has translucency).
    if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)
    {
        // If the model has a translucent silhouette, it needs to render during the silhouette color command,
        // (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.
        #ifdef HAS_SILHOUETTE
        positionMC *= float(model_silhouettePass);
        #else
        positionMC *= 0.0;
        #endif
    }
    // If the current pass is not the translucent pass and the style is not translucent, don't render the feature.
    else if (czm_pass != czm_passTranslucent && styleTranslucent)
    {
        positionMC *= 0.0;
    }
}

void cpuStylingStage(inout vec3 positionMC, inout SelectedFeature feature)
{
    float show = ceil(feature.color.a);
    positionMC *= show;

    #if defined(HAS_SELECTED_FEATURE_ID_ATTRIBUTE) && !defined(HAS_CLASSIFICATION)
    filterByPassType(positionMC, feature.color);
    #endif
}
`;var cI=`void filterByPassType(vec4 featureColor)
{
    bool styleTranslucent = (featureColor.a != 1.0);
    // Only render translucent features in the translucent pass (if the style or the original command has translucency).
    if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)
    {   
        // If the model has a translucent silhouette, it needs to render during the silhouette color command,
        // (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.
        #ifdef HAS_SILHOUETTE
        if(!model_silhouettePass) {
            discard;
        }
        #else
        discard;
        #endif
    }
    // If the current pass is not the translucent pass and the style is not translucent, don't render the feature.
    else if (czm_pass != czm_passTranslucent && styleTranslucent)
    {
        discard;
    }
}

void cpuStylingStage(inout czm_modelMaterial material, SelectedFeature feature)
{
    vec4 featureColor = feature.color;
    if (featureColor.a == 0.0)
    {
        discard;
    }

    // If a feature ID vertex attribute is used, the pass type filter is applied in the vertex shader.
    // So, we only apply in in the fragment shader if the feature ID texture is used.
    #if defined(HAS_SELECTED_FEATURE_ID_TEXTURE) && !defined(HAS_CLASSIFICATION)
    filterByPassType(featureColor);
    #endif

    featureColor = czm_gammaCorrect(featureColor);

    // Classification models compute the diffuse differently.
    #ifdef HAS_CLASSIFICATION
    material.diffuse = featureColor.rgb * featureColor.a;
    #else
    float highlight = ceil(model_colorBlend);
    material.diffuse *= mix(featureColor.rgb, vec3(1.0), highlight);
    #endif
    
    material.alpha *= featureColor.a;
}
`;var Pne={name:"CPUStylingPipelineStage"};Pne.process=function(e,t,n){let i=e.model,o=e.shaderBuilder;o.addVertexLines(aI),o.addFragmentLines(cI),o.addDefine("USE_CPU_STYLING",void 0,Te.BOTH),l(i.color)||(o.addUniform("float",pg.COLOR_BLEND_UNIFORM_NAME,Te.FRAGMENT),e.uniformMap[pg.COLOR_BLEND_UNIFORM_NAME]=function(){return Oa.getColorBlend(i.colorBlendMode,i.colorBlendAmount)}),o.addUniform("bool","model_commandTranslucent",Te.BOTH),e.uniformMap.model_commandTranslucent=function(){return e.alphaOptions.pass===xe.TRANSLUCENT}};var lI=Pne;var Ine={MODIFY_MATERIAL:"MODIFY_MATERIAL",REPLACE_MATERIAL:"REPLACE_MATERIAL"};Ine.getDefineName=function(e){return`CUSTOM_SHADER_${e}`};var dp=Object.freeze(Ine);var uI=`void customShaderStage(
    inout czm_modelVertexOutput vsOutput, 
    inout ProcessedAttributes attributes, 
    FeatureIds featureIds,
    Metadata metadata,
    MetadataClass metadataClass,
    MetadataStatistics metadataStatistics
) {
    // VertexInput and initializeInputStruct() are dynamically generated in JS, 
    // see CustomShaderPipelineStage.js
    VertexInput vsInput;
    initializeInputStruct(vsInput, attributes);
    vsInput.featureIds = featureIds;
    vsInput.metadata = metadata;
    vsInput.metadataClass = metadataClass;
    vsInput.metadataStatistics = metadataStatistics;
    vertexMain(vsInput, vsOutput);
    attributes.positionMC = vsOutput.positionMC;
}
`;var fI=`void customShaderStage(
    inout czm_modelMaterial material,
    ProcessedAttributes attributes,
    FeatureIds featureIds,
    Metadata metadata,
    MetadataClass metadataClass,
    MetadataStatistics metadataStatistics
) {
    // FragmentInput and initializeInputStruct() are dynamically generated in JS, 
    // see CustomShaderPipelineStage.js
    FragmentInput fsInput;
    initializeInputStruct(fsInput, attributes);
    fsInput.featureIds = featureIds;
    fsInput.metadata = metadata;
    fsInput.metadataClass = metadataClass;
    fsInput.metadataStatistics = metadataStatistics;
    fragmentMain(fsInput, material);
}
`;var dI=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) {
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
}
`;var hI=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) 
{
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
  setFeatureIdVaryings();
}
`;var Ii={name:"FeatureIdPipelineStage",STRUCT_ID_FEATURE_IDS_VS:"FeatureIdsVS",STRUCT_ID_FEATURE_IDS_FS:"FeatureIdsFS",STRUCT_NAME_FEATURE_IDS:"FeatureIds",FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS:"initializeFeatureIdsVS",FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS:"initializeFeatureIdsFS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS:"initializeFeatureIdAliasesVS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS:"initializeFeatureIdAliasesFS",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS:"void initializeFeatureIds(out FeatureIds featureIds, ProcessedAttributes attributes)",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES:"void initializeFeatureIdAliases(inout FeatureIds featureIds)",FUNCTION_ID_SET_FEATURE_ID_VARYINGS:"setFeatureIdVaryings",FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS:"void setFeatureIdVaryings()"};Ii.process=function(e,t,n){let i=e.shaderBuilder;I2e(i);let o=e.runtimeNode.node.instances;l(o)&&O2e(e,o,n),B2e(e,t,n),i.addVertexLines(hI),i.addFragmentLines(dI)};function I2e(e){e.addStruct(Ii.STRUCT_ID_FEATURE_IDS_VS,Ii.STRUCT_NAME_FEATURE_IDS,Te.VERTEX),e.addStruct(Ii.STRUCT_ID_FEATURE_IDS_FS,Ii.STRUCT_NAME_FEATURE_IDS,Te.FRAGMENT),e.addFunction(Ii.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,Ii.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Te.VERTEX),e.addFunction(Ii.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,Ii.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Te.FRAGMENT),e.addFunction(Ii.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,Ii.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Te.VERTEX),e.addFunction(Ii.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,Ii.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Te.FRAGMENT),e.addFunction(Ii.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,Ii.FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS,Te.VERTEX)}function O2e(e,t,n){let i=t.featureIds,o=t.attributes[0].count;for(let r=0;r<i.length;r++){let s=i[r],a=s.positionalLabel;s instanceof St.FeatureIdAttribute?R2e(e,s,a):One(e,s,a,o,1,n);let c=s.label;l(c)&&Bne(e,a,c,Te.BOTH)}}function B2e(e,t,n){let i=t.featureIds,r=tn.getAttributeBySemantic(t,gt.POSITION).count;for(let s=0;s<i.length;s++){let a=i[s],c=a.positionalLabel,u=Te.BOTH;a instanceof St.FeatureIdAttribute?M2e(e,a,c):a instanceof St.FeatureIdImplicitRange?One(e,a,c,r,void 0,n):(L2e(e,a,c,s,n),u=Te.FRAGMENT);let f=a.label;l(f)&&Bne(e,c,f,u)}}function R2e(e,t,n){let i=e.shaderBuilder;i.addStructField(Ii.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Ii.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=`a_${r}${o}`,a=`v_${r}${o}`,c=`featureIds.${n} = int(czm_round(${s}));`,u=`featureIds.${n} = int(czm_round(${a}));`;i.addFunctionLines(Ii.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[c]),i.addFunctionLines(Ii.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[u]),i.addVarying("float",a),i.addFunctionLines(Ii.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${a} = ${s};`])}function M2e(e,t,n){let i=e.shaderBuilder;i.addStructField(Ii.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Ii.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=[`featureIds.${n} = int(czm_round(attributes.${r}${o}));`];i.addFunctionLines(Ii.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,s),i.addFunctionLines(Ii.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,s)}function One(e,t,n,i,o,r){F2e(e,t,i,o,r);let s=e.shaderBuilder,a=`a_implicit_${n}`;s.addAttribute("float",a);let c=`v_implicit_${n}`;s.addVarying("float",c),s.addStructField(Ii.STRUCT_ID_FEATURE_IDS_VS,"int",n),s.addStructField(Ii.STRUCT_ID_FEATURE_IDS_FS,"int",n),s.addFunctionLines(Ii.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${c} = ${a};`]),s.addFunctionLines(Ii.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[`featureIds.${n} = int(czm_round(${a}));`]),s.addFunctionLines(Ii.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[`featureIds.${n} = int(czm_round(${c}));`])}function L2e(e,t,n,i,o){let r=`u_featureIdTexture_${i}`,s=e.uniformMap,a=t.textureReader;s[r]=function(){return y(a.texture,o.context.defaultTexture)};let c=a.channels,u=e.shaderBuilder;u.addStructField(Ii.STRUCT_ID_FEATURE_IDS_FS,"int",n),u.addUniform("sampler2D",r,Te.FRAGMENT);let f=`v_texCoord_${a.texCoord}`,d=`texture2D(${r}, ${f}).${c}`,p=`featureIds.${n} = czm_unpackUint(${d});`;u.addFunctionLines(Ii.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[p])}function Bne(e,t,n,i){let o=e.shaderBuilder,r=Te.includesVertexShader(i);r&&o.addStructField(Ii.STRUCT_ID_FEATURE_IDS_VS,"int",n),o.addStructField(Ii.STRUCT_ID_FEATURE_IDS_FS,"int",n);let s=[`featureIds.${n} = featureIds.${t};`];r&&o.addFunctionLines(Ii.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,s),o.addFunctionLines(Ii.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,s)}function F2e(e,t,n,i,o){let r=e.model,s,a;if(l(t.repeat)){let u=N2e(t,n);s=st.createVertexBuffer({context:o.context,typedArray:u,usage:Me.STATIC_DRAW}),s.vertexArrayDestroyable=!1,r._pipelineResources.push(s);let f=!1;r.statistics.addBuffer(s,f)}else a=[t.offset];let c={index:e.attributeIndex++,instanceDivisor:i,value:a,vertexBuffer:s,normalize:!1,componentsPerAttribute:1,componentDatatype:K.FLOAT,strideInBytes:K.getSizeInBytes(K.FLOAT),offsetInBytes:0};e.attributes.push(c)}function N2e(e,t){let n=e.offset,i=e.repeat,o=new Float32Array(t);for(let r=0;r<t;r++)o[r]=n+Math.floor(r/i);return o}var _g=Ii;var mI=`void metadataStage(
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
}
`;var pI=`void metadataStage(
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
  setMetadataVaryings();
}
`;var mi={name:"MetadataPipelineStage",STRUCT_ID_METADATA_VS:"MetadataVS",STRUCT_ID_METADATA_FS:"MetadataFS",STRUCT_NAME_METADATA:"Metadata",STRUCT_ID_METADATA_CLASS_VS:"MetadataClassVS",STRUCT_ID_METADATA_CLASS_FS:"MetadataClassFS",STRUCT_NAME_METADATA_CLASS:"MetadataClass",STRUCT_ID_METADATA_STATISTICS_VS:"MetadataStatisticsVS",STRUCT_ID_METADATA_STATISTICS_FS:"MetadataStatisticsFS",STRUCT_NAME_METADATA_STATISTICS:"MetadataStatistics",FUNCTION_ID_INITIALIZE_METADATA_VS:"initializeMetadataVS",FUNCTION_ID_INITIALIZE_METADATA_FS:"initializeMetadataFS",FUNCTION_SIGNATURE_INITIALIZE_METADATA:"void initializeMetadata(out Metadata metadata, out MetadataClass metadataClass, out MetadataStatistics metadataStatistics, ProcessedAttributes attributes)",FUNCTION_ID_SET_METADATA_VARYINGS:"setMetadataVaryings",FUNCTION_SIGNATURE_SET_METADATA_VARYINGS:"void setMetadataVaryings()",METADATA_CLASS_FIELDS:[{specName:"noData",shaderName:"noData"},{specName:"default",shaderName:"defaultValue"},{specName:"min",shaderName:"minValue"},{specName:"max",shaderName:"maxValue"}],METADATA_STATISTICS_FIELDS:[{specName:"min",shaderName:"minValue"},{specName:"max",shaderName:"maxValue"},{specName:"mean",shaderName:"mean",type:"float"},{specName:"median",shaderName:"median"},{specName:"standardDeviation",shaderName:"standardDeviation",type:"float"},{specName:"variance",shaderName:"variance",type:"float"},{specName:"sum",shaderName:"sum"}]};mi.process=function(e,t,n){let{shaderBuilder:i,model:o}=e,{structuralMetadata:r={},content:s}=o,a=s?.tileset.metadataExtension?.statistics,c=k2e(r.propertyAttributes,t,a),u=U2e(r.propertyTextures,a),f=c.concat(u);G2e(i,f),j2e(i),i.addVertexLines(pI),i.addFragmentLines(mI);for(let d=0;d<c.length;d++){let p=c[d];q2e(e,p)}for(let d=0;d<u.length;d++){let p=u[d];X2e(e,p)}};function k2e(e,t,n){return l(e)?e.flatMap(i=>V2e(i,t,n)):[]}function V2e(e,t,n){let{getAttributeByName:i,getAttributeInfo:o,sanitizeGlslIdentifier:r}=tn,s=e.class.id,a=n?.classes[s],c=Object.entries(e.properties),u=new Array(c.length);for(let f=0;f<c.length;f++){let[d,p]=c[f],g=i(t,p.attribute),{glslType:m,variableName:A}=o(g);u[f]={metadataVariable:r(d),property:p,type:p.classProperty.type,glslType:m,variableName:A,propertyStatistics:a?.properties[d],shaderDestination:Te.BOTH}}return u}function U2e(e,t){return l(e)?e.flatMap(n=>z2e(n,t)):[]}function z2e(e,t){let{sanitizeGlslIdentifier:n}=tn,i=e.class.id,o=t?.classes[i],r=Object.entries(e.properties).filter(([a,c])=>c.isGpuCompatible()),s=new Array(r.length);for(let a=0;a<r.length;a++){let[c,u]=r[a];s[a]={metadataVariable:n(c),property:u,type:u.classProperty.type,glslType:u.getGlslType(),propertyStatistics:o?.properties[c],shaderDestination:Te.FRAGMENT}}return s}function G2e(e,t){let n=new Set,i=new Set;for(let a=0;a<t.length;a++){let{type:c,glslType:u,propertyStatistics:f}=t[a];n.add(u),!!l(f)&&c!==wn.ENUM&&i.add(u)}let o=mi.METADATA_CLASS_FIELDS;for(let a of n){let c=`${a}MetadataClass`;s(c,a,o)}let r=mi.METADATA_STATISTICS_FIELDS;for(let a of i){let c=`${a}MetadataStatistics`;s(c,a,r)}function s(a,c,u){e.addStruct(a,a,Te.BOTH);for(let f=0;f<u.length;f++){let{shaderName:d}=u[f],p=u[f].type==="float"?W2e(c):c;e.addStructField(a,p,d)}}}var H2e={int:"float",ivec2:"vec2",ivec3:"vec3",ivec4:"vec4"};function W2e(e){let t=H2e[e];return l(t)?t:e}function j2e(e){e.addStruct(mi.STRUCT_ID_METADATA_VS,mi.STRUCT_NAME_METADATA,Te.VERTEX),e.addStruct(mi.STRUCT_ID_METADATA_FS,mi.STRUCT_NAME_METADATA,Te.FRAGMENT),e.addStruct(mi.STRUCT_ID_METADATA_CLASS_VS,mi.STRUCT_NAME_METADATA_CLASS,Te.VERTEX),e.addStruct(mi.STRUCT_ID_METADATA_CLASS_FS,mi.STRUCT_NAME_METADATA_CLASS,Te.FRAGMENT),e.addStruct(mi.STRUCT_ID_METADATA_STATISTICS_VS,mi.STRUCT_NAME_METADATA_STATISTICS,Te.VERTEX),e.addStruct(mi.STRUCT_ID_METADATA_STATISTICS_FS,mi.STRUCT_NAME_METADATA_STATISTICS,Te.FRAGMENT),e.addFunction(mi.FUNCTION_ID_INITIALIZE_METADATA_VS,mi.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Te.VERTEX),e.addFunction(mi.FUNCTION_ID_INITIALIZE_METADATA_FS,mi.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Te.FRAGMENT),e.addFunction(mi.FUNCTION_ID_SET_METADATA_VARYINGS,mi.FUNCTION_SIGNATURE_SET_METADATA_VARYINGS,Te.VERTEX)}function q2e(e,t){Y2e(e,t),Rne(e.shaderBuilder,t),Mne(e.shaderBuilder,t)}function Y2e(e,t){let{shaderBuilder:n}=e,{metadataVariable:i,property:o,glslType:r}=t,s=Fne({valueExpression:`attributes.${t.variableName}`,renderResources:e,glslType:r,metadataVariable:i,shaderDestination:Te.BOTH,property:o});n.addStructField(mi.STRUCT_ID_METADATA_VS,r,i),n.addStructField(mi.STRUCT_ID_METADATA_FS,r,i);let a=`metadata.${i} = ${s};`;n.addFunctionLines(mi.FUNCTION_ID_INITIALIZE_METADATA_VS,[a]),n.addFunctionLines(mi.FUNCTION_ID_INITIALIZE_METADATA_FS,[a])}function X2e(e,t){K2e(e,t),Rne(e.shaderBuilder,t),Mne(e.shaderBuilder,t)}function K2e(e,t){let{shaderBuilder:n,uniformMap:i}=e,{metadataVariable:o,glslType:r,property:s}=t,{texCoord:a,channels:c,index:u,texture:f}=s.textureReader,d=`u_propertyTexture_${u}`;i.hasOwnProperty(d)||(n.addUniform("sampler2D",d,Te.FRAGMENT),i[d]=()=>f),n.addStructField(mi.STRUCT_ID_METADATA_FS,r,o);let p=`attributes.texCoord_${a}`,g=`texture2D(${d}, ${p}).${c}`,m=s.unpackInShader(g),A=Fne({valueExpression:m,renderResources:e,glslType:r,metadataVariable:o,shaderDestination:Te.FRAGMENT,property:s}),x=`metadata.${o} = ${A};`;n.addFunctionLines(mi.FUNCTION_ID_INITIALIZE_METADATA_FS,[x])}function Rne(e,t){let{classProperty:n}=t.property,{metadataVariable:i,glslType:o,shaderDestination:r}=t,s=Lne(mi.METADATA_CLASS_FIELDS,n,`metadataClass.${i}`,o),a=`${o}MetadataClass`;e.addStructField(mi.STRUCT_ID_METADATA_CLASS_FS,a,i),e.addFunctionLines(mi.FUNCTION_ID_INITIALIZE_METADATA_FS,s),Te.includesVertexShader(r)&&(e.addStructField(mi.STRUCT_ID_METADATA_CLASS_VS,a,i),e.addFunctionLines(mi.FUNCTION_ID_INITIALIZE_METADATA_VS,s))}function Mne(e,t){let{propertyStatistics:n}=t;if(!l(n))return;let{metadataVariable:i,type:o,glslType:r}=t;if(o===wn.ENUM)return;let s=mi.METADATA_STATISTICS_FIELDS,a=`metadataStatistics.${i}`,c=Lne(s,n,a,r),u=`${r}MetadataStatistics`;e.addStructField(mi.STRUCT_ID_METADATA_STATISTICS_FS,u,i),e.addFunctionLines(mi.FUNCTION_ID_INITIALIZE_METADATA_FS,c),Te.includesVertexShader(t.shaderDestination)&&(e.addStructField(mi.STRUCT_ID_METADATA_STATISTICS_VS,u,i),e.addFunctionLines(mi.FUNCTION_ID_INITIALIZE_METADATA_VS,c))}function Lne(e,t,n,i){return l(t)?e.map(o).filter(l):[];function o(r){let s=t[r.specName];if(l(s))return`${n}.${r.shaderName} = ${i}(${s});`}}function Fne(e){let{valueExpression:t,property:n}=e;if(!n.hasValueTransform)return t;let i=e.metadataVariable,o=`u_${i}_offset`,r=`u_${i}_scale`,{shaderBuilder:s,uniformMap:a}=e.renderResources,{glslType:c,shaderDestination:u}=e;s.addUniform(c,o,u),s.addUniform(c,r,u);let{offset:f,scale:d}=n;return a[o]=()=>f,a[r]=()=>d,`czm_valueTransform(${o}, ${r}, ${t})`}var Uu=mi;var J2e={INHERIT:0,OPAQUE:1,TRANSLUCENT:2},gg=Object.freeze(J2e);var Bs={name:"CustomShaderPipelineStage",STRUCT_ID_ATTRIBUTES_VS:"AttributesVS",STRUCT_ID_ATTRIBUTES_FS:"AttributesFS",STRUCT_NAME_ATTRIBUTES:"Attributes",STRUCT_ID_VERTEX_INPUT:"VertexInput",STRUCT_NAME_VERTEX_INPUT:"VertexInput",STRUCT_ID_FRAGMENT_INPUT:"FragmentInput",STRUCT_NAME_FRAGMENT_INPUT:"FragmentInput",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS:"initializeInputStructVS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS:"void initializeInputStruct(out VertexInput vsInput, ProcessedAttributes attributes)",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS:"initializeInputStructFS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS:"void initializeInputStruct(out FragmentInput fsInput, ProcessedAttributes attributes)",_oneTimeWarning:vt};Bs.process=function(e,t,n){let i=e.shaderBuilder,o=e.model.customShader;l(o.lightingModel)&&(e.lightingOptions.lightingModel=o.lightingModel);let r=e.alphaOptions;o.translucencyMode===gg.TRANSLUCENT?r.pass=xe.TRANSLUCENT:o.translucencyMode===gg.OPAQUE&&(r.pass=void 0);let s=o3e(o,t);if(!s.customShaderEnabled)return;if(c3e(i,o,s),s.shouldComputePositionWC&&i.addDefine("COMPUTE_POSITION_WC_CUSTOM_SHADER",void 0,Te.BOTH),l(o.vertexShaderText)&&i.addDefine("HAS_CUSTOM_VERTEX_SHADER",void 0,Te.VERTEX),l(o.fragmentShaderText)){i.addDefine("HAS_CUSTOM_FRAGMENT_SHADER",void 0,Te.FRAGMENT);let u=dp.getDefineName(o.mode);i.addDefine(u,void 0,Te.FRAGMENT)}let a=o.uniforms;for(let u in a)if(a.hasOwnProperty(u)){let f=a[u];i.addUniform(f.type,u)}let c=o.varyings;for(let u in c)if(c.hasOwnProperty(u)){let f=c[u];i.addVarying(f,u)}e.uniformMap=mt(e.uniformMap,o.uniformMap)};function Z2e(e){let t={};for(let n=0;n<e.length;n++){let i=e[n],o=tn.getAttributeInfo(i);t[o.variableName]=o}return t}var Q2e={position:"vec3",normal:"vec3",tangent:"vec3",bitangent:"vec3",texCoord:"vec2",color:"vec4",joints:"ivec4",weights:"vec4"},$2e={position:"vec3(0.0)",normal:"vec3(0.0, 0.0, 1.0)",tangent:"vec3(1.0, 0.0, 0.0)",bitangent:"vec3(0.0, 1.0, 0.0)",texCoord:"vec2(0.0)",color:"vec4(1.0)",joints:"ivec4(0)",weights:"vec4(0.0)"};function Nne(e){let t=e.replace(/_[0-9]+$/,"");t=t.replace(/(MC|EC)$/,"");let n=Q2e[t],i=$2e[t];if(!!l(n))return{attributeField:[n,e],value:i}}function e3e(e,t,n){let i=kne(t,e.usedVariablesVertex.attributeSet,!1),o=i.addToShader,r=i.missingAttributes,s,a,c=[],u=[];for(s in o)if(o.hasOwnProperty(s)){let d=[o[s].glslType,s];c.push(d),a=`vsInput.attributes.${s} = attributes.${s};`,u.push(a)}for(let f=0;f<r.length;f++){s=r[f];let d=Nne(s);if(!l(d)){Bs._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveVS",`Primitive is missing attribute ${s}, disabling custom vertex shader`);return}c.push(d.attributeField),a=`vsInput.attributes.${s} = ${d.value};`,u.push(a)}n.enabled=!0,n.attributeFields=c,n.initializationLines=u}function t3e(e){let t=[],n=[],i=e.usedVariablesFragment.attributeSet;return i.hasOwnProperty("positionWC")&&(t.push(["vec3","positionWC"]),n.push("fsInput.attributes.positionWC = attributes.positionWC;")),i.hasOwnProperty("positionEC")&&(t.push(["vec3","positionEC"]),n.push("fsInput.attributes.positionEC = attributes.positionEC;")),{attributeFields:t,initializationLines:n}}function n3e(e,t,n){let i=kne(t,e.usedVariablesFragment.attributeSet,!0),o=i.addToShader,r=i.missingAttributes,s,a,c=[],u=[];for(s in o)if(o.hasOwnProperty(s)){let p=[o[s].glslType,s];c.push(p),a=`fsInput.attributes.${s} = attributes.${s};`,u.push(a)}for(let d=0;d<r.length;d++){s=r[d];let p=Nne(s);if(!l(p)){Bs._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveFS",`Primitive is missing attribute ${s}, disabling custom fragment shader.`);return}c.push(p.attributeField),a=`fsInput.attributes.${s} = ${p.value};`,u.push(a)}let f=t3e(e);n.enabled=!0,n.attributeFields=c.concat(f.attributeFields),n.initializationLines=f.initializationLines.concat(u)}var i3e={positionWC:!0,positionEC:!0};function kne(e,t,n){let i,o,r={};for(o in e)if(e.hasOwnProperty(o)){let a=e[o];i=o,n&&o==="normalMC"?i="normalEC":n&&o==="tangentMC"&&(i="tangentEC"),t.hasOwnProperty(i)&&(r[i]=a)}let s=[];for(o in t)if(t.hasOwnProperty(o)){if(i3e.hasOwnProperty(o))continue;i=o,n&&o==="normalEC"?i="normalMC":n&&o==="tangentEC"&&(i="tangentMC"),e.hasOwnProperty(i)||s.push(o)}return{addToShader:r,missingAttributes:s}}function o3e(e,t){let n={enabled:!1},i={enabled:!1},o=Z2e(t.attributes);l(e.vertexShaderText)&&e3e(e,o,n),l(e.fragmentShaderText)&&n3e(e,o,i);let s=e.usedVariablesFragment.attributeSet.hasOwnProperty("positionWC")&&i.enabled;return{vertexLines:n,fragmentLines:i,vertexLinesEnabled:n.enabled,fragmentLinesEnabled:i.enabled,customShaderEnabled:n.enabled||i.enabled,shouldComputePositionWC:s}}function r3e(e,t){let n,i=Bs.STRUCT_ID_ATTRIBUTES_VS;e.addStruct(i,Bs.STRUCT_NAME_ATTRIBUTES,Te.VERTEX);let o=t.attributeFields;for(n=0;n<o.length;n++){let a=o[n],c=a[0],u=a[1];e.addStructField(i,c,u)}i=Bs.STRUCT_ID_VERTEX_INPUT,e.addStruct(i,Bs.STRUCT_NAME_VERTEX_INPUT,Te.VERTEX),e.addStructField(i,Bs.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,_g.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,Uu.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,Uu.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,Uu.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let r=Bs.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS;e.addFunction(r,Bs.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS,Te.VERTEX);let s=t.initializationLines;e.addFunctionLines(r,s)}function s3e(e,t){let n,i=Bs.STRUCT_ID_ATTRIBUTES_FS;e.addStruct(i,Bs.STRUCT_NAME_ATTRIBUTES,Te.FRAGMENT);let o,r,s,a=t.attributeFields;for(n=0;n<a.length;n++)o=a[n],r=o[0],s=o[1],e.addStructField(i,r,s);i=Bs.STRUCT_ID_FRAGMENT_INPUT,e.addStruct(i,Bs.STRUCT_NAME_FRAGMENT_INPUT,Te.FRAGMENT),e.addStructField(i,Bs.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,_g.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,Uu.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,Uu.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,Uu.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let c=Bs.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS;e.addFunction(c,Bs.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS,Te.FRAGMENT);let u=t.initializationLines;e.addFunctionLines(c,u)}var a3e=[];function c3e(e,t,n){let i=n.vertexLines,o=a3e;i.enabled&&(r3e(e,i),o.length=0,o.push("#line 0",t.vertexShaderText,uI),e.addVertexLines(o));let r=n.fragmentLines;r.enabled&&(s3e(e,r),o.length=0,o.push("#line 0",t.fragmentShaderText,fI),e.addFragmentLines(o))}var _I=Bs;var gI={name:"DequantizationPipelineStage",FUNCTION_ID_DEQUANTIZATION_STAGE_VS:"dequantizationStage",FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS:"void dequantizationStage(inout ProcessedAttributes attributes)"};gI.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=l(o.classificationType);i.addDefine("USE_DEQUANTIZATION",void 0,Te.VERTEX),i.addFunction(gI.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,gI.FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS,Te.VERTEX);let s=t.attributes;for(let a=0;a<s.length;a++){let c=s[a],u=c.quantization;if(!l(u))continue;let f=c.semantic===gt.POSITION,d=c.semantic===gt.TEXCOORD;if(r&&!f&&!d)continue;let p=tn.getAttributeInfo(c);u3e(i,p),l3e(e,p)}};function l3e(e,t){let n=e.shaderBuilder,i=e.uniformMap,o=t.variableName,r=t.attribute.quantization;if(r.octEncoded){let s=`model_normalizationRange_${o}`;n.addUniform("float",s,Te.VERTEX),i[s]=function(){return r.normalizationRange}}else{let s=`model_quantizedVolumeOffset_${o}`,a=`model_quantizedVolumeStepSize_${o}`,c=t.glslType;n.addUniform(c,s,Te.VERTEX),n.addUniform(c,a,Te.VERTEX);let u=r.quantizedVolumeOffset,f=r.quantizedVolumeStepSize;/^color_\d+$/.test(o)&&(u=Vne(u,0),f=Vne(f,1)),i[s]=function(){return u},i[a]=function(){return f}}}function Vne(e,t){return e instanceof se?e:new se(e.x,e.y,e.z,t)}function u3e(e,t){let n=t.variableName,i=t.attribute.quantization,o;i.octEncoded?o=f3e(n,i):o=d3e(n),e.addFunctionLines(gI.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,[o])}function f3e(e,t){let n=`attributes.${e}`,i=`a_quantized_${e}`,o=`model_normalizationRange_${e}`,r=t.octEncodedZXY?".zxy":".xyz";return`${n} = czm_octDecode(${i}, ${o})${r};`}function d3e(e){let t=`attributes.${e}`,n=`a_quantized_${e}`,i=`model_quantizedVolumeOffset_${e}`,o=`model_quantizedVolumeStepSize_${e}`;return`${t} = ${i} + ${n} * ${o};`}var yI=gI;var AI=`void geometryStage(out ProcessedAttributes attributes)
{
  attributes.positionMC = v_positionMC;
  attributes.positionEC = v_positionEC;

  #ifdef COMPUTE_POSITION_WC_CUSTOM_SHADER
  attributes.positionWC = v_positionWC;
  #endif

  #ifdef HAS_NORMALS
  // renormalize after interpolation
  attributes.normalEC = normalize(v_normalEC);
  #endif

  #ifdef HAS_TANGENTS
  attributes.tangentEC = normalize(v_tangentEC);
  #endif

  #ifdef HAS_BITANGENTS
  attributes.bitangentEC = normalize(v_bitangentEC);
  #endif

  // Everything else is dynamically generated in GeometryPipelineStage
  setDynamicVaryings(attributes);
}
`;var xI=`vec4 geometryStage(inout ProcessedAttributes attributes, mat4 modelView, mat3 normal) 
{
    vec4 computedPosition;

    // Compute positions in different coordinate systems
    vec3 positionMC = attributes.positionMC;
    v_positionMC = positionMC;
    v_positionEC = (modelView * vec4(positionMC, 1.0)).xyz;

    #if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)
    vec3 position2D = attributes.position2D;
    vec3 positionEC = (u_modelView2D * vec4(position2D, 1.0)).xyz;
    computedPosition = czm_projection * vec4(positionEC, 1.0);
    #else
    computedPosition = czm_projection * vec4(v_positionEC, 1.0);
    #endif

    // Sometimes the custom shader and/or style needs this
    #if defined(COMPUTE_POSITION_WC_CUSTOM_SHADER) || defined(COMPUTE_POSITION_WC_STYLE)
    // Note that this is a 32-bit position which may result in jitter on small
    // scales.
    v_positionWC = (czm_model * vec4(positionMC, 1.0)).xyz;
    #endif

    #ifdef HAS_NORMALS
    v_normalEC = normalize(normal * attributes.normalMC);
    #endif

    #ifdef HAS_TANGENTS
    v_tangentEC = normalize(normal * attributes.tangentMC);    
    #endif

    #ifdef HAS_BITANGENTS
    v_bitangentEC = normalize(normal * attributes.bitangentMC);
    #endif

    // All other varyings need to be dynamically generated in
    // GeometryPipelineStage
    setDynamicVaryings(attributes);
    
    return computedPosition;
}
`;var xT=`vec2 computeSt(float featureId)
{
    float stepX = model_textureStep.x;
    float centerX = model_textureStep.y;

    #ifdef MULTILINE_BATCH_TEXTURE
    float stepY = model_textureStep.z;
    float centerY = model_textureStep.w;

    float xId = mod(featureId, model_textureDimensions.x); 
    float yId = floor(featureId / model_textureDimensions.x);
    
    return vec2(centerX + (xId * stepX), centerY + (yId * stepY));
    #else
    return vec2(centerX + (featureId * stepX), 0.5);
    #endif
}

void selectedFeatureIdStage(out SelectedFeature feature, FeatureIds featureIds)
{   
    int featureId = featureIds.SELECTED_FEATURE_ID;


    if (featureId < model_featuresLength)
    {
        vec2 featureSt = computeSt(float(featureId));

        feature.id = featureId;
        feature.st = featureSt;
        feature.color = texture2D(model_batchTexture, featureSt);
    }
    // Floating point comparisons can be unreliable in GLSL, so we
    // increment the feature ID to make sure it's always greater
    // then the model_featuresLength - a condition we check for in the
    // pick ID, to avoid sampling the pick texture if the feature ID is
    // greater than the number of features.
    else
    {
        feature.id = model_featuresLength + 1;
        feature.st = vec2(0.0);
        feature.color = vec4(1.0);
    }

    #ifdef HAS_NULL_FEATURE_ID
    if (featureId == model_nullFeatureId) {
        feature.id = featureId;
        feature.st = vec2(0.0);
        feature.color = vec4(1.0);
    }
    #endif
}
`;var CI={name:"SelectedFeatureIdPipelineStage",STRUCT_ID_SELECTED_FEATURE:"SelectedFeature",STRUCT_NAME_SELECTED_FEATURE:"SelectedFeature",FUNCTION_ID_FEATURE_VARYINGS_VS:"updateFeatureStructVS",FUNCTION_ID_FEATURE_VARYINGS_FS:"updateFeatureStructFS",FUNCTION_SIGNATURE_UPDATE_FEATURE:"void updateFeatureStruct(inout SelectedFeature feature)"};CI.process=function(e,t,n){let i=e.shaderBuilder;e.hasPropertyTable=!0;let o=e.model,r=e.runtimeNode.node,s=h3e(o,r,t),a=s.shaderDestination;i.addDefine("HAS_SELECTED_FEATURE_ID",void 0,a),i.addDefine("SELECTED_FEATURE_ID",s.variableName,a),i.addDefine(s.featureIdDefine,void 0,a),m3e(i);let c=s.featureIds.nullFeatureId,u=e.uniformMap;l(c)&&(i.addDefine("HAS_NULL_FEATURE_ID",void 0,a),i.addUniform("int","model_nullFeatureId",a),u.model_nullFeatureId=function(){return c}),s.shaderDestination===Te.BOTH&&i.addVertexLines(xT),i.addFragmentLines(xT)};function Une(e){return e instanceof St.FeatureIdTexture?"HAS_SELECTED_FEATURE_ID_TEXTURE":"HAS_SELECTED_FEATURE_ID_ATTRIBUTE"}function zne(e){return e instanceof St.FeatureIdTexture?Te.FRAGMENT:Te.BOTH}function h3e(e,t,n){let i,o;return l(t.instances)&&(o=tn.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),l(o))?(i=y(o.label,o.positionalLabel),{featureIds:o,variableName:i,shaderDestination:zne(o),featureIdDefine:Une(o)}):(o=tn.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),i=y(o.label,o.positionalLabel),{featureIds:o,variableName:i,shaderDestination:zne(o),featureIdDefine:Une(o)})}function m3e(e){e.addStructField(CI.STRUCT_ID_SELECTED_FEATURE,"int","id"),e.addStructField(CI.STRUCT_ID_SELECTED_FEATURE,"vec2","st"),e.addStructField(CI.STRUCT_ID_SELECTED_FEATURE,"vec4","color")}var yg=CI;var fs={name:"GeometryPipelineStage",STRUCT_ID_PROCESSED_ATTRIBUTES_VS:"ProcessedAttributesVS",STRUCT_ID_PROCESSED_ATTRIBUTES_FS:"ProcessedAttributesFS",STRUCT_NAME_PROCESSED_ATTRIBUTES:"ProcessedAttributes",FUNCTION_ID_INITIALIZE_ATTRIBUTES:"initializeAttributes",FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES:"void initializeAttributes(out ProcessedAttributes attributes)",FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS:"setDynamicVaryingsVS",FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS:"setDynamicVaryingsFS",FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS:"void setDynamicVaryings(inout ProcessedAttributes attributes)"};fs.process=function(e,t,n){let i=e.shaderBuilder,o=e.model;i.addStruct(fs.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"ProcessedAttributes",Te.VERTEX),i.addStruct(fs.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"ProcessedAttributes",Te.FRAGMENT),i.addStruct(yg.STRUCT_ID_SELECTED_FEATURE,yg.STRUCT_NAME_SELECTED_FEATURE,Te.BOTH),i.addFunction(fs.FUNCTION_ID_INITIALIZE_ATTRIBUTES,fs.FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES,Te.VERTEX),i.addVarying("vec3","v_positionWC"),i.addVarying("vec3","v_positionEC"),i.addStructField(fs.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionWC"),i.addStructField(fs.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionEC"),i.addFunction(fs.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,fs.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Te.VERTEX),i.addFunction(fs.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,fs.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Te.FRAGMENT),o.type===Zo.TILE_PNTS&&i.addDefine("HAS_SRGB_COLOR",void 0,Te.FRAGMENT);let s=n.mode!==ee.SCENE3D&&!n.scene3DOnly&&o._projectTo2D,a=l(e.runtimeNode.node.instances),c=s&&!a,u=t.attributes.length;for(let f=0;f<u;f++){let d=t.attributes[f],p=en.getAttributeLocationCount(d.type),g=d.semantic===gt.POSITION,m;p>1?(m=e.attributeIndex,e.attributeIndex+=p):g&&!c?m=0:m=e.attributeIndex++,p3e(e,d,m,p,s,a)}E3e(i,t.attributes),t.primitiveType===Be.POINTS&&i.addDefine("PRIMITIVE_TYPE_POINTS"),i.addVertexLines(xI),i.addFragmentLines(AI)};function p3e(e,t,n,i,o,r){let s=e.shaderBuilder,a=tn.getAttributeInfo(t),c=o&&!r;i>1?y3e(e,t,n,i):g3e(e,t,n,c),x3e(s,a,c),A3e(s,a),l(t.semantic)&&_3e(s,t),C3e(s,a,o),T3e(s,a,c),b3e(s,a)}function _3e(e,t){let n=t.semantic,i=t.setIndex;switch(n){case gt.NORMAL:e.addDefine("HAS_NORMALS");break;case gt.TANGENT:e.addDefine("HAS_TANGENTS");break;case gt.FEATURE_ID:e.addDefine(`HAS${n}_${i}`);break;case gt.TEXCOORD:case gt.COLOR:e.addDefine(`HAS_${n}_${i}`)}}function g3e(e,t,n,i){let o=t.quantization,r,s;l(o)?(r=o.type,s=o.componentDatatype):(r=t.type,s=t.componentDatatype);let a=t.semantic,c=t.setIndex;a===gt.FEATURE_ID&&c>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=c+1);let u=a===gt.POSITION,f=u?0:n,d=en.getNumberOfComponents(r),p={index:f,value:l(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,count:t.count,componentsPerAttribute:d,componentDatatype:s,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};if(e.attributes.push(p),!u||!i)return;let g=e.runtimePrimitive.positionBuffer2D,m={index:n,vertexBuffer:g,count:t.count,componentsPerAttribute:d,componentDatatype:K.FLOAT,offsetInBytes:0,strideInBytes:void 0,normalize:t.normalized};e.attributes.push(m)}function y3e(e,t,n,i){let o=t.quantization,r,s;l(o)?(r=o.type,s=o.componentDatatype):(r=t.type,s=t.componentDatatype);let a=t.normalized,u=en.getNumberOfComponents(r)/i,f=K.getSizeInBytes(s),d=u*f,p=t.byteStride;for(let g=0;g<i;g++){let m=t.byteOffset+g*d,A={index:n+g,vertexBuffer:t.buffer,componentsPerAttribute:u,componentDatatype:s,offsetInBytes:m,strideInBytes:p,normalize:a};e.attributes.push(A)}}function A3e(e,t){let n=t.variableName,i=`v_${n}`,o;n==="normalMC"?(i="v_normalEC",o=t.glslType):n==="tangentMC"?(o="vec3",i="v_tangentEC"):o=t.glslType,e.addVarying(o,i)}function x3e(e,t,n){let i=t.attribute.semantic,o=t.variableName,r,s;t.isQuantized?(r=`a_quantized_${o}`,s=t.quantizedGlslType):(r=`a_${o}`,s=t.glslType);let a=i===gt.POSITION;a?e.setPositionAttribute(s,r):e.addAttribute(s,r),a&&n&&e.addAttribute("vec3","a_position2D")}function C3e(e,t,n){let i=fs.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,o=fs.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,r=t.variableName;r==="tangentMC"?(e.addStructField(i,"vec3","tangentMC"),e.addStructField(i,"float","tangentSignMC"),e.addStructField(o,"vec3","tangentEC")):r==="normalMC"?(e.addStructField(i,"vec3","normalMC"),e.addStructField(o,"vec3","normalEC")):(e.addStructField(i,t.glslType,r),e.addStructField(o,t.glslType,r)),r==="positionMC"&&n&&e.addStructField(i,"vec3","position2D")}function T3e(e,t,n){let i=fs.FUNCTION_ID_INITIALIZE_ATTRIBUTES,o=t.variableName;if(o==="positionMC"&&n){let a="attributes.position2D = a_position2D;";e.addFunctionLines(i,[a])}if(t.isQuantized)return;let s=[];o==="tangentMC"?(s.push("attributes.tangentMC = a_tangentMC.xyz;"),s.push("attributes.tangentSignMC = a_tangentMC.w;")):s.push(`attributes.${o} = a_${o};`),e.addFunctionLines(i,s)}function b3e(e,t){let n=t.attribute.semantic,i=t.attribute.setIndex;if(l(n)&&!l(i))return;let o=fs.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,r=t.variableName,s=`v_${r} = attributes.${r};`;e.addFunctionLines(o,[s]),o=fs.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,s=`attributes.${r} = v_${r};`,e.addFunctionLines(o,[s])}function E3e(e,t){let n=!1,i=!1;for(let o=0;o<t.length;o++){let r=t[o];r.semantic===gt.NORMAL?n=!0:r.semantic===gt.TANGENT&&(i=!0)}!n||!i||(e.addDefine("HAS_BITANGENTS"),e.addVarying("vec3","v_bitangentEC"),e.addStructField(fs.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"vec3","bitangentMC"),e.addStructField(fs.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","bitangentEC"))}var TI=fs;var bI=`#ifdef LIGHTING_PBR
vec3 computePbrLighting(czm_modelMaterial inputMaterial, ProcessedAttributes attributes)
{
    czm_pbrParameters pbrParameters;
    pbrParameters.diffuseColor = inputMaterial.diffuse;
    pbrParameters.f0 = inputMaterial.specular;
    pbrParameters.roughness = inputMaterial.roughness;
    
    #ifdef USE_CUSTOM_LIGHT_COLOR
    vec3 lightColorHdr = model_lightColorHdr;
    #else
    vec3 lightColorHdr = czm_lightColorHdr;
    #endif

    vec3 color = inputMaterial.diffuse;
    #ifdef HAS_NORMALS
    color = czm_pbrLighting(
        attributes.positionEC,
        inputMaterial.normalEC,
        czm_lightDirectionEC,
        lightColorHdr,
        pbrParameters
    );

        #ifdef USE_IBL_LIGHTING
        color += imageBasedLightingStage(
            attributes.positionEC,
            inputMaterial.normalEC,
            czm_lightDirectionEC,
            lightColorHdr,
            pbrParameters
        );
        #endif
    #endif

    color *= inputMaterial.occlusion;
    color += inputMaterial.emissive;

    // In HDR mode, the frame buffer is in linear color space. The
    // post-processing stages (see PostProcessStageCollection) will handle
    // tonemapping. However, if HDR is not enabled, we must tonemap else large
    // values may be clamped to 1.0
    #ifndef HDR 
    color = czm_acesTonemapping(color);
    #endif 

    return color;
}
#endif

void lightingStage(inout czm_modelMaterial material, ProcessedAttributes attributes)
{
    // Even though the lighting will only set the diffuse color,
    // pass all other properties so further stages have access to them.
    vec3 color = vec3(0.0);

    #ifdef LIGHTING_PBR
    color = computePbrLighting(material, attributes);
    #else // unlit
    color = material.diffuse;
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
    // The colors resulting from point cloud styles are adjusted differently.
    color = czm_gammaCorrect(color);
    #elif !defined(HDR)
    // If HDR is not enabled, the frame buffer stores sRGB colors rather than
    // linear colors so the linear value must be converted.
    color = czm_linearToSrgb(color);
    #endif

    material.diffuse = color;
}
`;var S3e={UNLIT:0,PBR:1},Sh=Object.freeze(S3e);var Gne={name:"LightingPipelineStage"};Gne.process=function(e,t){let n=e.model,i=e.lightingOptions,o=e.shaderBuilder;if(l(n.lightColor)){o.addDefine("USE_CUSTOM_LIGHT_COLOR",void 0,Te.FRAGMENT),o.addUniform("vec3","model_lightColorHdr",Te.FRAGMENT);let s=e.uniformMap;s.model_lightColorHdr=function(){return n.lightColor}}i.lightingModel===Sh.PBR?o.addDefine("LIGHTING_PBR",void 0,Te.FRAGMENT):o.addDefine("LIGHTING_UNLIT",void 0,Te.FRAGMENT),o.addFragmentLines(bI)};var EI=Gne;var SI=`// If the style color is white, it implies the feature has not been styled.
bool isDefaultStyleColor(vec3 color)
{
    return all(greaterThan(color, vec3(1.0 - czm_epsilon3)));
}

vec3 blend(vec3 sourceColor, vec3 styleColor, float styleColorBlend)
{
    vec3 blendColor = mix(sourceColor, styleColor, styleColorBlend);
    vec3 color = isDefaultStyleColor(styleColor.rgb) ? sourceColor : blendColor;
    return color;
}

vec2 computeTextureTransform(vec2 texCoord, mat3 textureTransform)
{
    return vec2(textureTransform * vec3(texCoord, 1.0));
}

#ifdef HAS_NORMALS
vec3 computeNormal(ProcessedAttributes attributes)
{
    // Geometry normal. This is already normalized 
    vec3 ng = attributes.normalEC;

    vec3 normal = ng;
    #if defined(HAS_NORMAL_TEXTURE) && !defined(HAS_WIREFRAME)
    vec2 normalTexCoords = TEXCOORD_NORMAL;
        #ifdef HAS_NORMAL_TEXTURE_TRANSFORM
        normalTexCoords = computeTextureTransform(normalTexCoords, u_normalTextureTransform);
        #endif

        // If HAS_BITANGENTS is set, then HAS_TANGENTS is also set
        #ifdef HAS_BITANGENTS
        vec3 t = attributes.tangentEC;
        vec3 b = attributes.bitangentEC;
        mat3 tbn = mat3(t, b, ng);
        vec3 n = texture2D(u_normalTexture, normalTexCoords).rgb;
        normal = normalize(tbn * (2.0 * n - 1.0));
        #elif defined(GL_OES_standard_derivatives)
        // Compute tangents
        vec3 positionEC = attributes.positionEC;
        vec3 pos_dx = dFdx(positionEC);
        vec3 pos_dy = dFdy(positionEC);
        vec3 tex_dx = dFdx(vec3(normalTexCoords,0.0));
        vec3 tex_dy = dFdy(vec3(normalTexCoords,0.0));
        vec3 t = (tex_dy.t * pos_dx - tex_dx.t * pos_dy) / (tex_dx.s * tex_dy.t - tex_dy.s * tex_dx.t);
        t = normalize(t - ng * dot(ng, t));
        vec3 b = normalize(cross(ng, t));
        mat3 tbn = mat3(t, b, ng);
        vec3 n = texture2D(u_normalTexture, normalTexCoords).rgb;
        normal = normalize(tbn * (2.0 * n - 1.0));
        #endif
    #endif

    #ifdef HAS_DOUBLE_SIDED_MATERIAL
    if (czm_backFacing()) {
        normal = -normal;
    }
    #endif

    return normal;
}
#endif

void materialStage(inout czm_modelMaterial material, ProcessedAttributes attributes, SelectedFeature feature)
{
    #ifdef HAS_NORMALS
    material.normalEC = computeNormal(attributes);
    #endif

    vec4 baseColorWithAlpha = vec4(1.0);
    // Regardless of whether we use PBR, set a base color
    #ifdef HAS_BASE_COLOR_TEXTURE
    vec2 baseColorTexCoords = TEXCOORD_BASE_COLOR;

        #ifdef HAS_BASE_COLOR_TEXTURE_TRANSFORM
        baseColorTexCoords = computeTextureTransform(baseColorTexCoords, u_baseColorTextureTransform);
        #endif

    baseColorWithAlpha = czm_srgbToLinear(texture2D(u_baseColorTexture, baseColorTexCoords));

        #ifdef HAS_BASE_COLOR_FACTOR
        baseColorWithAlpha *= u_baseColorFactor;
        #endif
    #elif defined(HAS_BASE_COLOR_FACTOR)
    baseColorWithAlpha = u_baseColorFactor;
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
    baseColorWithAlpha = v_pointCloudColor;
    #elif defined(HAS_COLOR_0)
    vec4 color = attributes.color_0;
        // .pnts files store colors in the sRGB color space
        #ifdef HAS_SRGB_COLOR
        color = czm_srgbToLinear(color);
        #endif
    baseColorWithAlpha *= color;
    #endif

    material.diffuse = baseColorWithAlpha.rgb;
    material.alpha = baseColorWithAlpha.a;

    #ifdef USE_CPU_STYLING
    material.diffuse = blend(material.diffuse, feature.color.rgb, model_colorBlend);
    #endif

    #ifdef HAS_OCCLUSION_TEXTURE
    vec2 occlusionTexCoords = TEXCOORD_OCCLUSION;
        #ifdef HAS_OCCLUSION_TEXTURE_TRANSFORM
        occlusionTexCoords = computeTextureTransform(occlusionTexCoords, u_occlusionTextureTransform);
        #endif
    material.occlusion = texture2D(u_occlusionTexture, occlusionTexCoords).r;
    #endif

    #ifdef HAS_EMISSIVE_TEXTURE
    vec2 emissiveTexCoords = TEXCOORD_EMISSIVE;
        #ifdef HAS_EMISSIVE_TEXTURE_TRANSFORM
        emissiveTexCoords = computeTextureTransform(emissiveTexCoords, u_emissiveTextureTransform);
        #endif

    vec3 emissive = czm_srgbToLinear(texture2D(u_emissiveTexture, emissiveTexCoords).rgb);
        #ifdef HAS_EMISSIVE_FACTOR
        emissive *= u_emissiveFactor;
        #endif
    material.emissive = emissive;
    #elif defined(HAS_EMISSIVE_FACTOR)
    material.emissive = u_emissiveFactor;
    #endif

    #if defined(LIGHTING_PBR) && defined(USE_SPECULAR_GLOSSINESS)
        #ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE
        vec2 specularGlossinessTexCoords = TEXCOORD_SPECULAR_GLOSSINESS;
          #ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE_TRANSFORM
          specularGlossinessTexCoords = computeTextureTransform(specularGlossinessTexCoords, u_specularGlossinessTextureTransform);
          #endif

        vec4 specularGlossiness = czm_srgbToLinear(texture2D(u_specularGlossinessTexture, specularGlossinessTexCoords));
        vec3 specular = specularGlossiness.rgb;
        float glossiness = specularGlossiness.a;
            #ifdef HAS_SPECULAR_FACTOR
            specular *= u_specularFactor;
            #endif

            #ifdef HAS_GLOSSINESS_FACTOR
            glossiness *= u_glossinessFactor;
            #endif
        #else
            #ifdef HAS_SPECULAR_FACTOR
            vec3 specular = clamp(u_specularFactor, vec3(0.0), vec3(1.0));
            #else
            vec3 specular = vec3(1.0);
            #endif

            #ifdef HAS_GLOSSINESS_FACTOR
            float glossiness = clamp(u_glossinessFactor, 0.0, 1.0);
            #else
            float glossiness = 1.0;
            #endif
        #endif

        #ifdef HAS_DIFFUSE_TEXTURE
        vec2 diffuseTexCoords = TEXCOORD_DIFFUSE;
            #ifdef HAS_DIFFUSE_TEXTURE_TRANSFORM
            diffuseTexCoords = computeTextureTransform(diffuseTexCoords, u_diffuseTextureTransform);
            #endif

        vec4 diffuse = czm_srgbToLinear(texture2D(u_diffuseTexture, diffuseTexCoords));
            #ifdef HAS_DIFFUSE_FACTOR
            diffuse *= u_diffuseFactor;
            #endif
        #elif defined(HAS_DIFFUSE_FACTOR)
        vec4 diffuse = clamp(u_diffuseFactor, vec4(0.0), vec4(1.0));
        #else
        vec4 diffuse = vec4(1.0);
        #endif
    czm_pbrParameters parameters = czm_pbrSpecularGlossinessMaterial(
      diffuse.rgb,
      specular,
      glossiness
    );
    material.diffuse = parameters.diffuseColor;
    // the specular glossiness extension's alpha overrides anything set
    // by the base material.
    material.alpha = diffuse.a;
    material.specular = parameters.f0;
    material.roughness = parameters.roughness;
    #elif defined(LIGHTING_PBR)
        #ifdef HAS_METALLIC_ROUGHNESS_TEXTURE
        vec2 metallicRoughnessTexCoords = TEXCOORD_METALLIC_ROUGHNESS;
            #ifdef HAS_METALLIC_ROUGHNESS_TEXTURE_TRANSFORM
            metallicRoughnessTexCoords = computeTextureTransform(metallicRoughnessTexCoords, u_metallicRoughnessTextureTransform);
            #endif

        vec3 metallicRoughness = texture2D(u_metallicRoughnessTexture, metallicRoughnessTexCoords).rgb;
        float metalness = clamp(metallicRoughness.b, 0.0, 1.0);
        float roughness = clamp(metallicRoughness.g, 0.04, 1.0);
            #ifdef HAS_METALLIC_FACTOR
            metalness *= u_metallicFactor;
            #endif

            #ifdef HAS_ROUGHNESS_FACTOR
            roughness *= u_roughnessFactor;
            #endif
        #else
            #ifdef HAS_METALLIC_FACTOR
            float metalness = clamp(u_metallicFactor, 0.0, 1.0);
            #else
            float metalness = 1.0;
            #endif

            #ifdef HAS_ROUGHNESS_FACTOR
            float roughness = clamp(u_roughnessFactor, 0.04, 1.0);
            #else
            float roughness = 1.0;
            #endif
        #endif
    czm_pbrParameters parameters = czm_pbrMetallicRoughnessMaterial(
      material.diffuse,
      metalness,
      roughness
    );
    material.diffuse = parameters.diffuseColor;
    material.specular = parameters.f0;
    material.roughness = parameters.roughness;
    #endif
}
`;var w3e=St.Material,x5=St.MetallicRoughness,C5=St.SpecularGlossiness,Hne={name:"MaterialPipelineStage",_processTexture:Ag,_processTextureTransform:Wne};Hne.process=function(e,t,n){let i=t.material,o=e.model,r=l(o.classificationType),s=r,a=e.uniformMap,c=e.shaderBuilder,u=n.context.defaultTexture,f=n.context.defaultNormalTexture,d=n.context.defaultEmissiveTexture;v3e(i,a,c,u,f,d,s),l(i.specularGlossiness)?D3e(i,a,c,u,s):P3e(i,a,c,u,s);let p=tn.getAttributeBySemantic(t,gt.NORMAL),g=e.lightingOptions;i.unlit||!p||r?g.lightingModel=Sh.UNLIT:g.lightingModel=Sh.PBR;let m=o.backFaceCulling&&!i.doubleSided;e.renderStateOptions.cull.enabled=m;let A=e.alphaOptions;i.alphaMode===bh.BLEND?A.pass=xe.TRANSLUCENT:i.alphaMode===bh.MASK&&(A.alphaCutoff=i.alphaCutoff),c.addFragmentLines(SI),i.doubleSided&&c.addDefine("HAS_DOUBLE_SIDED_MATERIAL",void 0,Te.BOTH)};function Wne(e,t,n,i,o){let r=`HAS_${o}_TEXTURE_TRANSFORM`;e.addDefine(r,void 0,Te.FRAGMENT);let s=`${i}Transform`;e.addUniform("mat3",s,Te.FRAGMENT),t[s]=function(){return n.transform}}function Ag(e,t,n,i,o,r){e.addUniform("sampler2D",i,Te.FRAGMENT),t[i]=function(){return y(n.texture,r)};let s=`HAS_${o}_TEXTURE`;e.addDefine(s,void 0,Te.FRAGMENT);let c=`v_texCoord_${n.texCoord}`,u=`TEXCOORD_${o}`;e.addDefine(u,c,Te.FRAGMENT);let f=n.transform;l(f)&&!Q.equals(f,Q.IDENTITY)&&Wne(e,t,n,i,o)}function v3e(e,t,n,i,o,r,s){let a=e.emissiveTexture;l(a)&&!s&&Ag(n,t,a,"u_emissiveTexture","EMISSIVE",r);let c=e.emissiveFactor;l(c)&&!h.equals(c,w3e.DEFAULT_EMISSIVE_FACTOR)&&(n.addUniform("vec3","u_emissiveFactor",Te.FRAGMENT),t.u_emissiveFactor=function(){return e.emissiveFactor},n.addDefine("HAS_EMISSIVE_FACTOR",void 0,Te.FRAGMENT));let u=e.normalTexture;l(u)&&!s&&Ag(n,t,u,"u_normalTexture","NORMAL",o);let f=e.occlusionTexture;l(f)&&!s&&Ag(n,t,f,"u_occlusionTexture","OCCLUSION",i)}function D3e(e,t,n,i,o){let r=e.specularGlossiness;n.addDefine("USE_SPECULAR_GLOSSINESS",void 0,Te.FRAGMENT);let s=r.diffuseTexture;l(s)&&!o&&Ag(n,t,s,"u_diffuseTexture","DIFFUSE",i);let a=r.diffuseFactor;l(a)&&!se.equals(a,C5.DEFAULT_DIFFUSE_FACTOR)&&(n.addUniform("vec4","u_diffuseFactor",Te.FRAGMENT),t.u_diffuseFactor=function(){return r.diffuseFactor},n.addDefine("HAS_DIFFUSE_FACTOR",void 0,Te.FRAGMENT));let c=r.specularGlossinessTexture;l(c)&&!o&&Ag(n,t,c,"u_specularGlossinessTexture","SPECULAR_GLOSSINESS",i);let u=r.specularFactor;l(u)&&!h.equals(u,C5.DEFAULT_SPECULAR_FACTOR)&&(n.addUniform("vec3","u_specularFactor",Te.FRAGMENT),t.u_specularFactor=function(){return r.specularFactor},n.addDefine("HAS_SPECULAR_FACTOR",void 0,Te.FRAGMENT));let f=r.glossinessFactor;l(f)&&f!==C5.DEFAULT_GLOSSINESS_FACTOR&&(n.addUniform("float","u_glossinessFactor",Te.FRAGMENT),t.u_glossinessFactor=function(){return r.glossinessFactor},n.addDefine("HAS_GLOSSINESS_FACTOR",void 0,Te.FRAGMENT))}function P3e(e,t,n,i,o){let r=e.metallicRoughness;n.addDefine("USE_METALLIC_ROUGHNESS",void 0,Te.FRAGMENT);let s=r.baseColorTexture;l(s)&&!o&&Ag(n,t,s,"u_baseColorTexture","BASE_COLOR",i);let a=r.baseColorFactor;l(a)&&!se.equals(a,x5.DEFAULT_BASE_COLOR_FACTOR)&&(n.addUniform("vec4","u_baseColorFactor",Te.FRAGMENT),t.u_baseColorFactor=function(){return r.baseColorFactor},n.addDefine("HAS_BASE_COLOR_FACTOR",void 0,Te.FRAGMENT));let c=r.metallicRoughnessTexture;l(c)&&!o&&Ag(n,t,c,"u_metallicRoughnessTexture","METALLIC_ROUGHNESS",i);let u=r.metallicFactor;l(u)&&u!==x5.DEFAULT_METALLIC_FACTOR&&(n.addUniform("float","u_metallicFactor",Te.FRAGMENT),t.u_metallicFactor=function(){return r.metallicFactor},n.addDefine("HAS_METALLIC_FACTOR",void 0,Te.FRAGMENT));let f=r.roughnessFactor;l(f)&&f!==x5.DEFAULT_ROUGHNESS_FACTOR&&(n.addUniform("float","u_roughnessFactor",Te.FRAGMENT),t.u_roughnessFactor=function(){return r.roughnessFactor},n.addDefine("HAS_ROUGHNESS_FACTOR",void 0,Te.FRAGMENT))}var wI=Hne;var vI=`void morphTargetsStage(inout ProcessedAttributes attributes) 
{
    vec3 positionMC = attributes.positionMC;
    attributes.positionMC = getMorphedPosition(positionMC);

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = getMorphedNormal(normalMC);
    #endif

    #ifdef HAS_TANGENTS
    vec3 tangentMC = attributes.tangentMC;
    attributes.tangentMC = getMorphedTangent(tangentMC);
    #endif
}`;var oa={name:"MorphTargetsPipelineStage",FUNCTION_ID_GET_MORPHED_POSITION:"getMorphedPosition",FUNCTION_SIGNATURE_GET_MORPHED_POSITION:"vec3 getMorphedPosition(in vec3 position)",FUNCTION_ID_GET_MORPHED_NORMAL:"getMorphedNormal",FUNCTION_SIGNATURE_GET_MORPHED_NORMAL:"vec3 getMorphedNormal(in vec3 normal)",FUNCTION_ID_GET_MORPHED_TANGENT:"getMorphedTangent",FUNCTION_SIGNATURE_GET_MORPHED_TANGENT:"vec3 getMorphedTangent(in vec3 tangent)"};oa.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_MORPH_TARGETS",void 0,Te.VERTEX),L3e(n);let i=t.morphTargets.length;for(let a=0;a<i;a++){let c=t.morphTargets[a].attributes,u=c.length;for(let f=0;f<u;f++){let d=c[f],p=d.semantic;p!==gt.POSITION&&p!==gt.NORMAL&&p!==gt.TANGENT||(O3e(e,d,e.attributeIndex,a),e.attributeIndex++)}}F3e(n);let r=e.runtimeNode.morphWeights.length;n.addUniform("float",`u_morphWeights[${r}]`,Te.VERTEX),n.addVertexLines(vI);let s={u_morphWeights:function(){return e.runtimeNode.morphWeights}};e.uniformMap=mt(s,e.uniformMap)};var I3e={attributeString:void 0,functionId:void 0};function O3e(e,t,n,i){let o=e.shaderBuilder;B3e(e,t,n);let r=R3e(t,I3e);M3e(o,r,i)}function B3e(e,t,n){let i={index:n,value:l(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,componentsPerAttribute:en.getNumberOfComponents(t.type),componentDatatype:t.componentDatatype,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};e.attributes.push(i)}function R3e(e,t){switch(e.semantic){case gt.POSITION:t.attributeString="Position",t.functionId=oa.FUNCTION_ID_GET_MORPHED_POSITION;break;case gt.NORMAL:t.attributeString="Normal",t.functionId=oa.FUNCTION_ID_GET_MORPHED_NORMAL;break;case gt.TANGENT:t.attributeString="Tangent",t.functionId=oa.FUNCTION_ID_GET_MORPHED_TANGENT;break;default:break}return t}function M3e(e,t,n){let i=t.attributeString,o=`a_target${i}_${n}`,r=`morphed${i} += u_morphWeights[${n}] * a_target${i}_${n};`;e.addAttribute("vec3",o),e.addFunctionLines(t.functionId,[r])}function L3e(e){e.addFunction(oa.FUNCTION_ID_GET_MORPHED_POSITION,oa.FUNCTION_SIGNATURE_GET_MORPHED_POSITION,Te.VERTEX);let t="vec3 morphedPosition = position;";e.addFunctionLines(oa.FUNCTION_ID_GET_MORPHED_POSITION,[t]),e.addFunction(oa.FUNCTION_ID_GET_MORPHED_NORMAL,oa.FUNCTION_SIGNATURE_GET_MORPHED_NORMAL,Te.VERTEX);let n="vec3 morphedNormal = normal;";e.addFunctionLines(oa.FUNCTION_ID_GET_MORPHED_NORMAL,[n]),e.addFunction(oa.FUNCTION_ID_GET_MORPHED_TANGENT,oa.FUNCTION_SIGNATURE_GET_MORPHED_TANGENT,Te.VERTEX);let i="vec3 morphedTangent = tangent;";e.addFunctionLines(oa.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}function F3e(e){let t="return morphedPosition;";e.addFunctionLines(oa.FUNCTION_ID_GET_MORPHED_POSITION,[t]);let n="return morphedNormal;";e.addFunctionLines(oa.FUNCTION_ID_GET_MORPHED_NORMAL,[n]);let i="return morphedTangent;";e.addFunctionLines(oa.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}var DI=oa;var jne={name:"PickingPipelineStage"};jne.process=function(e,t,n){let i=n.context,o=e.runtimeNode,r=e.shaderBuilder,s=e.model,a=o.node.instances;if(e.hasPropertyTable)N3e(e,t,a,i);else if(l(a))k3e(e,i);else{let c=qne(e),u=i.createPickId(c);s._pipelineResources.push(u),s._pickIds.push(u),r.addUniform("vec4","czm_pickColor",Te.FRAGMENT);let f=e.uniformMap;f.czm_pickColor=function(){return u.color},e.pickId="czm_pickColor"}};function qne(e,t){let n=e.model;if(l(n.pickObject))return n.pickObject;let i={model:n,node:e.runtimeNode,primitive:e.runtimePrimitive},o;if(Zo.is3DTiles(n.type)){let r=n.content;o={content:r,primitive:r.tileset,detail:i}}else o={primitive:n,detail:i};return o.id=n.id,l(t)&&(o.instanceId=t),o}function N3e(e,t,n){let i=e.model,o,r,s=i.featureIdLabel,a=i.instanceFeatureIdLabel;l(i.featureTableId)?o=i.featureTableId:l(n)?(r=tn.getFeatureIdsByLabel(n.featureIds,a),o=r.propertyTableId):(r=tn.getFeatureIdsByLabel(t.featureIds,s),o=r.propertyTableId);let c=i.featureTables[o];e.shaderBuilder.addUniform("sampler2D","model_pickTexture",Te.FRAGMENT);let f=c.batchTexture;e.uniformMap.model_pickTexture=function(){return y(f.pickTexture,f.defaultTexture)},e.pickId="((selectedFeature.id < int(model_featuresLength)) ? texture2D(model_pickTexture, selectedFeature.st) : vec4(0.0))"}function k3e(e,t){let n=e.instanceCount,i=new Array(n),o=new Uint8Array(n*4),r=e.model,s=r._pipelineResources;for(let d=0;d<n;d++){let p=qne(e,d),g=t.createPickId(p);s.push(g),i[d]=g;let m=g.color;o[d*4+0]=z.floatToByte(m.red),o[d*4+1]=z.floatToByte(m.green),o[d*4+2]=z.floatToByte(m.blue),o[d*4+3]=z.floatToByte(m.alpha)}r._pickIds=i;let a=st.createVertexBuffer({context:t,typedArray:o,usage:Me.STATIC_DRAW});a.vertexArrayDestroyable=!1;let c=!1;r.statistics.addBuffer(a,c),s.push(a);let u={index:e.attributeIndex++,vertexBuffer:a,componentsPerAttribute:4,componentDatatype:K.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0,instanceDivisor:1};e.attributes.push(u);let f=e.shaderBuilder;f.addDefine("USE_PICKING",void 0,Te.BOTH),f.addAttribute("vec4","a_pickColor"),f.addVarying("vec4","v_pickColor"),e.pickId="v_pickColor"}var PI=jne;var V3e={ADD:0,REPLACE:1},Ar=Object.freeze(V3e);var II=`float getPointSizeFromAttenuation(vec3 positionEC) {
  // Variables are packed into a single vector to minimize gl.uniformXXX() calls
  float pointSize = model_pointCloudParameters.x;
  float geometricError = model_pointCloudParameters.y;
  float depthMultiplier = model_pointCloudParameters.z;

  float depth = -positionEC.z;
  return min((geometricError / depth) * depthMultiplier, pointSize);
}

#ifdef HAS_POINT_CLOUD_SHOW_STYLE
float pointCloudShowStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return float(getShowFromStyle(attributes, metadata, tiles3d_tileset_time));
}
#endif

#ifdef HAS_POINT_CLOUD_COLOR_STYLE
vec4 pointCloudColorStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return getColorFromStyle(attributes, metadata, tiles3d_tileset_time);
}
#endif

#ifdef HAS_POINT_CLOUD_POINT_SIZE_STYLE
float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return float(getPointSizeFromStyle(attributes, metadata, tiles3d_tileset_time));
}
#elif defined(HAS_POINT_CLOUD_ATTENUATION)
float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  return getPointSizeFromAttenuation(v_positionEC);
}
#endif

#ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING
float pointCloudBackFaceCullingStage() {
  #if defined(HAS_NORMALS) && !defined(HAS_DOUBLE_SIDED_MATERIAL)
  // This needs to be computed in eye coordinates so we can't use attributes.normalMC
  return step(-v_normalEC.z, 0.0);
  #else
  return 1.0;
  #endif
}
#endif`;var U3e=new se,Xne={name:"PointCloudStylingPipelineStage"};Xne.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=o.style,s=o.structuralMetadata,a=l(s)?s.propertyAttributes:void 0,c=l(o.featureTableId)&&o.featureTables[o.featureTableId].featuresLength>0,u=!l(a)&&c;if(l(r)&&!u){let A=W3e(a),x=j3e(r,A);q3e(i,x);let b=Y3e(x).indexOf("normalMC")>=0,T=tn.getAttributeBySemantic(t,gt.NORMAL);if(b&&!T)throw new de("Style references the NORMAL semantic but the point cloud does not have normals");i.addDefine("COMPUTE_POSITION_WC_STYLE",void 0,Te.VERTEX),x.styleTranslucent&&(e.alphaOptions.pass=xe.TRANSLUCENT)}let f=o.pointCloudShading;f.attenuation&&i.addDefine("HAS_POINT_CLOUD_ATTENUATION",void 0,Te.VERTEX),f.backFaceCulling&&i.addDefine("HAS_POINT_CLOUD_BACK_FACE_CULLING",void 0,Te.VERTEX);let d,p,g;Zo.is3DTiles(o.type)&&(p=!0,d=o.content,g=d.tile.refine===Ar.ADD),i.addUniform("vec4","model_pointCloudParameters",Te.VERTEX),i.addVertexLines(II);let m=e.uniformMap;m.model_pointCloudParameters=function(){let A=U3e,x=1;p&&(x=g?5:d.tileset.maximumScreenSpaceError),A.x=y(f.maximumAttenuation,x),A.x*=n.pixelRatio;let C=z3e(e,t,f,d);A.y=C*f.geometricErrorScale;let b=n.context,T=n.camera.frustum,S;return n.mode===ee.SCENE2D||T instanceof Zt?S=Number.POSITIVE_INFINITY:S=b.drawingBufferHeight/n.camera.frustum.sseDenominator,A.z=S,p&&(A.w=d.tileset.timeSinceLoad),A}};var Yne=new h;function z3e(e,t,n,i){if(l(i)){let f=i.tile.geometricError;if(f>0)return f}if(l(n.baseResolution))return n.baseResolution;let o=tn.getAttributeBySemantic(t,gt.POSITION),r=o.count,s=e.runtimeNode.transform,a=h.subtract(o.max,o.min,Yne);a=N.multiplyByPointAsVector(s,a,Yne);let c=a.x*a.y*a.z;return R.cbrt(c/r)}var G3e={colorStyleFunction:void 0,showStyleFunction:void 0,pointSizeStyleFunction:void 0,styleTranslucent:!1},H3e={POSITION:"attributes.positionMC",POSITION_ABSOLUTE:"v_positionWC",COLOR:"attributes.color_0",NORMAL:"attributes.normalMC"};function W3e(e){let t=et(H3e);if(!l(e))return t;for(let n=0;n<e.length;n++){let o=e[n].properties;for(let r in o)o.hasOwnProperty(r)&&(t[r]=`metadata.${r}`)}return t}var T5="ProcessedAttributes attributes, Metadata metadata, float tiles3d_tileset_time";function j3e(e,t){let n=G3e,i={translucent:!1};return n.colorStyleFunction=e.getColorShaderFunction(`getColorFromStyle(${T5})`,t,i),n.showStyleFunction=e.getShowShaderFunction(`getShowFromStyle(${T5})`,t,i),n.pointSizeStyleFunction=e.getPointSizeShaderFunction(`getPointSizeFromStyle(${T5})`,t,i),n.styleTranslucent=l(n.colorStyleFunction)&&i.translucent,n}function q3e(e,t){let n=t.colorStyleFunction;l(n)&&(e.addDefine("HAS_POINT_CLOUD_COLOR_STYLE",void 0,Te.BOTH),e.addVertexLines(n),e.addVarying("vec4","v_pointCloudColor"));let i=t.showStyleFunction;l(i)&&(e.addDefine("HAS_POINT_CLOUD_SHOW_STYLE",void 0,Te.VERTEX),e.addVertexLines(i));let o=t.pointSizeStyleFunction;l(o)&&(e.addDefine("HAS_POINT_CLOUD_POINT_SIZE_STYLE",void 0,Te.VERTEX),e.addVertexLines(o))}function b5(e,t){let n=/attributes\.(\w+)/g,i=n.exec(e);for(;i!==null;){let o=i[1];t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function Y3e(e){let t=e.colorStyleFunction,n=e.showStyleFunction,i=e.pointSizeStyleFunction,o=[];return l(t)&&b5(t,o),l(n)&&b5(n,o),l(i)&&b5(i,o),o}var OI=Xne;var BI=`void primitiveOutlineStage() {
    v_outlineCoordinates = a_outlineCoordinates;
}
`;var RI=`void primitiveOutlineStage(inout czm_modelMaterial material) {
    if (!model_showOutline) {
        return;
    }

    float outlineX = 
        texture2D(model_outlineTexture, vec2(v_outlineCoordinates.x, 0.5)).r;
    float outlineY = 
        texture2D(model_outlineTexture, vec2(v_outlineCoordinates.y, 0.5)).r;
    float outlineZ = 
        texture2D(model_outlineTexture, vec2(v_outlineCoordinates.z, 0.5)).r;
    float outlineness = max(outlineX, max(outlineY, outlineZ));

    material.diffuse = mix(material.diffuse, model_outlineColor.rgb, model_outlineColor.a * outlineness);
}

`;var Kne={name:"PrimitiveOutlinePipelineStage"};Kne.process=function(e,t,n){let i=e.shaderBuilder,o=e.uniformMap;i.addDefine("HAS_PRIMITIVE_OUTLINE",void 0,Te.BOTH),i.addAttribute("vec3","a_outlineCoordinates"),i.addVarying("vec3","v_outlineCoordinates");let r=t.outlineCoordinates,s={index:e.attributeIndex++,vertexBuffer:r.buffer,componentsPerAttribute:en.getNumberOfComponents(r.type),componentDatatype:r.componentDatatype,offsetInBytes:r.byteOffset,strideInBytes:r.byteStride,normalize:r.normalized};e.attributes.push(s),i.addUniform("sampler2D","model_outlineTexture",Te.FRAGMENT);let a=nA.createTexture(n.context);o.model_outlineTexture=function(){return a};let c=e.model;i.addUniform("vec4","model_outlineColor",Te.FRAGMENT),o.model_outlineColor=function(){return c.outlineColor},i.addUniform("bool","model_showOutline",Te.FRAGMENT),o.model_showOutline=function(){return c.showOutline},i.addVertexLines(BI),i.addFragmentLines(RI)};var MI=Kne;var Jne={name:"PrimitiveStatisticsPipelineStage",_countGeometry:Zne,_count2DPositions:Qne,_countMorphTargetAttributes:$ne,_countMaterialTextures:eie,_countFeatureIdTextures:tie,_countBinaryMetadata:nie};Jne.process=function(e,t,n){let i=e.model,o=i.statistics;Zne(o,t),Qne(o,e.runtimePrimitive),$ne(o,t),eie(o,t.material),tie(o,t.featureIds),nie(o,i)};function Zne(e,t){let n=l(t.indices)?t.indices.count:tn.getAttributeBySemantic(t,"POSITION").count,i=t.primitiveType;i===Be.POINTS?e.pointsLength+=n:Be.isTriangles(i)&&(e.trianglesLength+=X3e(i,n));let o=t.attributes,r=o.length;for(let c=0;c<r;c++){let u=o[c];if(l(u.buffer)){let f=l(u.typedArray);e.addBuffer(u.buffer,f)}}let s=t.outlineCoordinates;l(s)&&l(s.buffer)&&e.addBuffer(s.buffer,!1);let a=t.indices;if(l(a)&&l(a.buffer)){let c=l(a.typedArray);e.addBuffer(a.buffer,c)}}function X3e(e,t){switch(e){case Be.TRIANGLES:return t/3;case Be.TRIANGLE_STRIP:case Be.TRIANGLE_FAN:return Math.max(t-2,0);default:return 0}}function Qne(e,t){let n=t.positionBuffer2D;l(n)&&e.addBuffer(n,!0)}function $ne(e,t){let n=t.morphTargets;if(!l(n))return;let i=!1,o=n.length;for(let r=0;r<o;r++){let s=n[r].attributes,a=s.length;for(let c=0;c<a;c++){let u=s[c];l(u.buffer)&&e.addBuffer(u.buffer,i)}}}function eie(e,t){let n=K3e(t),i=n.length;for(let o=0;o<i;o++){let r=n[o];l(r)&&l(r.texture)&&e.addTexture(r.texture)}}function K3e(e){let t=e.metallicRoughness,n=[e.emissiveTexture,e.normalTexture,e.occlusionTexture,t.baseColorTexture,t.metallicRoughnessTexture],i=e.specularGlossiness;return l(i)&&(n.push(i.diffuseTexture),n.push(i.specularGlossinessTexture)),n}function tie(e,t){let n=t.length;for(let i=0;i<n;i++){let o=t[i];if(o instanceof St.FeatureIdTexture){let r=o.textureReader;l(r.texture)&&e.addTexture(r.texture)}}}function nie(e,t){let n=t.structuralMetadata;l(n)&&(J3e(e,n),e.propertyTablesByteLength+=n.propertyTablesByteLength);let i=t.featureTables;if(!l(i))return;let o=i.length;for(let r=0;r<o;r++){let s=i[r];e.addBatchTexture(s.batchTexture)}}function J3e(e,t){let n=t.propertyTextures;if(!l(n))return;let i=n.length;for(let o=0;o<i;o++){let s=n[o].properties;for(let a in s)if(s.hasOwnProperty(a)){let u=s[a].textureReader;l(u.texture)&&e.addTexture(u.texture)}}}var LI=Jne;var Z3e=new N,Q3e=new N,iie={name:"SceneMode2DPipelineStage"};iie.process=function(e,t,n){let i=tn.getAttributeBySemantic(t,gt.POSITION),o=e.shaderBuilder,r=e.model,s=r.sceneGraph.computedModelMatrix,a=e.runtimeNode.computedTransform,c=N.multiplyTransformation(s,a,Z3e),u=tke(e,c,n),f=e.runtimePrimitive;f.boundingSphere2D=u;let d=e.runtimeNode.node.instances;if(l(d))return;if(l(i.typedArray)){let A=oke(i,c,u,n);f.positionBuffer2D=A,r._modelResources.push(A),i.typedArray=void 0}o.addDefine("USE_2D_POSITIONS",void 0,Te.VERTEX),o.addUniform("mat4","u_modelView2D",Te.VERTEX);let p=N.fromTranslation(u.center,new N),g=n.context,m={u_modelView2D:function(){return N.multiplyTransformation(g.uniformState.view,p,Q3e)}};e.uniformMap=mt(m,e.uniformMap)};var $3e=new h,eke=new h;function tke(e,t,n){let i=N.multiplyByPoint(t,e.positionMin,$3e),o=Gi.computeActualWgs84Position(n,i,i),r=N.multiplyByPoint(t,e.positionMax,eke),s=Gi.computeActualWgs84Position(n,r,r);return re.fromCornerPoints(o,s,new re)}var oie=new h;function nke(e,t){let n=e.length,i=new Float32Array(n),o=t.quantizedVolumeOffset,r=t.quantizedVolumeStepSize;for(let s=0;s<n;s+=3){let a=h.fromArray(e,s,oie),c=h.multiplyComponents(a,r,a),u=h.add(c,o,c);i[s]=u.x,i[s+1]=u.y,i[s+2]=u.z}return i}function ike(e,t,n,i){let o;l(e.quantization)?o=nke(e.typedArray,e.quantization):o=e.typedArray.slice();let r=e.byteOffset/Float32Array.BYTES_PER_ELEMENT,s=o.length,a=l(e.byteStride)?e.byteStride/Float32Array.BYTES_PER_ELEMENT:3;for(let c=r;c<s;c+=a){let u=h.fromArray(o,c,oie);if(isNaN(u.x)||isNaN(u.y)||isNaN(u.z))continue;let f=N.multiplyByPoint(t,u,u),d=Gi.computeActualWgs84Position(i,f,f),p=h.subtract(d,n,d);o[c]=p.x,o[c+1]=p.y,o[c+2]=p.z}return o}function oke(e,t,n,i){let o=et(i);o.mode=ee.COLUMBUS_VIEW;let r=n.center,s=ike(e,t,r,o),a=st.createVertexBuffer({context:i.context,typedArray:s,usage:Me.STATIC_DRAW});return a.vertexArrayDestroyable=!1,a}var FI=iie;var NI=`void skinningStage(inout ProcessedAttributes attributes) 
{
    mat4 skinningMatrix = getSkinningMatrix();
    mat3 skinningMatrixMat3 = mat3(skinningMatrix);

    vec4 positionMC = vec4(attributes.positionMC, 1.0);
    attributes.positionMC = vec3(skinningMatrix * positionMC);

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = skinningMatrixMat3 * normalMC;
    #endif

    #ifdef HAS_TANGENTS
    vec3 tangentMC = attributes.tangentMC;
    attributes.tangentMC = skinningMatrixMat3 * tangentMC;
    #endif
}`;var cA={name:"SkinningPipelineStage",FUNCTION_ID_GET_SKINNING_MATRIX:"getSkinningMatrix",FUNCTION_SIGNATURE_GET_SKINNING_MATRIX:"mat4 getSkinningMatrix()"};cA.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_SKINNING",void 0,Te.VERTEX),ske(n,t);let i=e.runtimeNode,o=i.computedJointMatrices;n.addUniform("mat4",`u_jointMatrices[${o.length}]`,Te.VERTEX),n.addVertexLines(NI);let r={u_jointMatrices:function(){return i.computedJointMatrices}};e.uniformMap=mt(r,e.uniformMap)};function rke(e){let t=-1,n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];(r.semantic===gt.JOINTS||r.semantic===gt.WEIGHTS)&&(t=Math.max(t,r.setIndex))}return t}function ske(e,t){e.addFunction(cA.FUNCTION_ID_GET_SKINNING_MATRIX,cA.FUNCTION_SIGNATURE_GET_SKINNING_MATRIX,Te.VERTEX);let n="mat4 skinnedMatrix = mat4(0);";e.addFunctionLines(cA.FUNCTION_ID_GET_SKINNING_MATRIX,[n]);let i,o,r=["x","y","z","w"],s=rke(t);for(i=0;i<=s;i++)for(o=0;o<=3;o++){let c=r[o],u=`skinnedMatrix += a_weights_${i}.${c} * u_jointMatrices[int(a_joints_${i}.${c})];`;e.addFunctionLines(cA.FUNCTION_ID_GET_SKINNING_MATRIX,[u])}let a="return skinnedMatrix;";e.addFunctionLines(cA.FUNCTION_ID_GET_SKINNING_MATRIX,[a])}var kI=cA;var E5={};function ake(e){let t=Le.createTypedArray(e,e*2),n=e,i=0;for(let o=0;o<n;o+=3)t[i++]=o,t[i++]=o+1,t[i++]=o+1,t[i++]=o+2,t[i++]=o+2,t[i++]=o;return t}function cke(e,t){let n=t.length,i=Le.createTypedArray(e,n*2),o=0;for(let r=0;r<n;r+=3){let s=t[r],a=t[r+1],c=t[r+2];i[o++]=s,i[o++]=a,i[o++]=a,i[o++]=c,i[o++]=c,i[o++]=s}return i}function lke(e){let t=e-2,n=2+t*4,i=Le.createTypedArray(e,n),o=0;i[o++]=0,i[o++]=1;for(let r=0;r<t;r++)i[o++]=r+1,i[o++]=r+2,i[o++]=r+2,i[o++]=r;return i}function uke(e,t){let i=t.length-2,o=2+i*4,r=Le.createTypedArray(e,o),s=0;r[s++]=t[0],r[s++]=t[1];for(let a=0;a<i;a++){let c=t[a],u=t[a+1],f=t[a+2];r[s++]=u,r[s++]=f,r[s++]=f,r[s++]=c}return r}function fke(e){let t=e-2,n=2+t*4,i=Le.createTypedArray(e,n),o=0;i[o++]=0,i[o++]=1;for(let r=0;r<t;r++)i[o++]=r+1,i[o++]=r+2,i[o++]=r+2,i[o++]=0;return i}function dke(e,t){let i=t.length-2,o=2+i*4,r=Le.createTypedArray(e,o),s=0,a=t[0];r[s++]=a,r[s++]=t[1];for(let c=0;c<i;c++){let u=t[c+1],f=t[c+2];r[s++]=u,r[s++]=f,r[s++]=f,r[s++]=a}return r}E5.createWireframeIndices=function(e,t,n){let i=l(n);if(e===Be.TRIANGLES)return i?cke(t,n):ake(t);if(e===Be.TRIANGLE_STRIP)return i?uke(t,n):lke(t);if(e===Be.TRIANGLE_FAN)return i?dke(t,n):fke(t)};E5.getWireframeIndicesCount=function(e,t){return e===Be.TRIANGLES?t*2:e===Be.TRIANGLE_STRIP||e===Be.TRIANGLE_FAN?2+(t-2)*4:t};var CT=E5;var rie={name:"WireframePipelineStage"};rie.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_WIREFRAME",void 0,Te.FRAGMENT);let o=e.model,r=hke(t,e.indices,n);o._pipelineResources.push(r),e.wireframeIndexBuffer=r;let s=!1;o.statistics.addBuffer(r,s);let a=e.primitiveType,c=e.count;e.primitiveType=Be.LINES,e.count=CT.getWireframeIndicesCount(a,c)};function hke(e,t,n){let o=tn.getAttributeBySemantic(e,gt.POSITION).count,r=n.context.webgl2,s;if(l(t)){let f=t.buffer,d=t.count;l(f)&&r?(s=f.sizeInBytes===d?new Uint8Array(d):Le.createTypedArray(o,d),f.getBufferData(s)):s=t.typedArray}let a=e.primitiveType,c=CT.createWireframeIndices(a,o,s),u=Le.fromSizeInBytes(c.BYTES_PER_ELEMENT);return st.createIndexBuffer({context:n.context,typedArray:c,usage:Me.STATIC_DRAW,indexDatatype:u})}var VI=rie;function sie(e){e=y(e,y.EMPTY_OBJECT);let t=e.primitive,n=e.node,i=e.model;this.primitive=t,this.node=n,this.model=i,this.pipelineStages=[],this.drawCommand=void 0,this.boundingSphere=void 0,this.boundingSphere2D=void 0,this.positionBuffer2D=void 0,this.batchLengths=void 0,this.batchOffsets=void 0,this.updateStages=[]}sie.prototype.configurePipeline=function(e){let t=this.pipelineStages;t.length=0;let n=this.primitive,i=this.node,o=this.model,r=o.customShader,s=o.style,a=e.context.webgl2,u=e.mode!==ee.SCENE3D&&!e.scene3DOnly&&o._projectTo2D,f=l(n.morphTargets)&&n.morphTargets.length>0,d=l(i.skin),p=l(r),m=!(p&&l(r.fragmentShaderText))||r.mode!==dp.REPLACE_MATERIAL,A=tn.hasQuantizedAttributes(n.attributes),x=o.debugWireframe&&Be.isTriangles(n.primitiveType)&&(o._enableDebugWireframe||a),C=o.pointCloudShading,b=l(C)&&C.attenuation,T=l(C)&&C.backFaceCulling,S=n.primitiveType===Be.POINTS&&(l(s)||b||T),w=o._enableShowOutline&&l(n.outlineCoordinates),D=mke(o,i,n),I=l(o.classificationType);u&&t.push(FI),t.push(TI),x&&t.push(VI),I&&t.push(sI),f&&t.push(DI),d&&t.push(kI),S&&t.push(OI),A&&t.push(yI),m&&t.push(wI),t.push(_g),t.push(Uu),D.hasPropertyTable&&(t.push(yg),t.push(rI),t.push(lI)),p&&t.push(_I),t.push(EI),o.allowPicking&&t.push(PI),w&&t.push(MI),t.push(oI),t.push(LI)};function mke(e,t,n){let i;return l(t.instances)&&(i=tn.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),l(i))?{hasFeatureIds:!0,hasPropertyTable:l(i.propertyTableId)}:(i=tn.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),l(i)?{hasFeatureIds:!0,hasPropertyTable:l(i.propertyTableId)}:{hasFeatureIds:!1,hasPropertyTable:!1})}var UI=sie;function S5(e){e=y(e,y.EMPTY_OBJECT),this._sceneGraph=e.sceneGraph;let t=e.skin;this._skin=t,this._inverseBindMatrices=void 0,this._joints=[],this._jointMatrices=[],pke(this)}Object.defineProperties(S5.prototype,{skin:{get:function(){return this._skin}},sceneGraph:{get:function(){return this._sceneGraph}},inverseBindMatrices:{get:function(){return this._inverseBindMatrices}},joints:{get:function(){return this._joints}},jointMatrices:{get:function(){return this._jointMatrices}}});function pke(e){let t=e.skin,n=t.inverseBindMatrices;e._inverseBindMatrices=n;let i=t.joints,o=i.length,r=e.sceneGraph._runtimeNodes,s=e.joints,a=e._jointMatrices;for(let c=0;c<o;c++){let u=i[c].index,f=r[u];s.push(f);let d=n[c],p=aie(f,d,new N);a.push(p)}}function aie(e,t,n){let i=N.multiplyTransformation(e.transformToRoot,e.transform,n);return n=N.multiplyTransformation(i,t,n),n}S5.prototype.updateJointMatrices=function(){let e=this._jointMatrices,t=e.length;for(let n=0;n<t;n++){let i=this.joints[n],o=this.inverseBindMatrices[n];e[n]=aie(i,o,e[n])}};var zI=S5;function _ke(){this.pass=void 0,this.alphaCutoff=void 0}var GI=_ke;function w5(e){this.name=e,this.fields=[]}w5.prototype.addField=function(e,t){let n=`    ${e} ${t};`;this.fields.push(n)};w5.prototype.generateGlslLines=function(){let e=this.fields;return e.length===0&&(e=["    float _empty;"]),[].concat(`struct ${this.name}`,"{",e,"};")};var HI=w5;function v5(e){this.signature=e,this.body=[]}v5.prototype.addLines=function(e){let t=this.body;if(Array.isArray(e)){let n=e.length;for(let i=0;i<n;i++)t.push(`    ${e[i]}`)}else t.push(`    ${e}`)};v5.prototype.generateGlslLines=function(){return[].concat(this.signature,"{",this.body,"}")};var WI=v5;function Tc(){this._positionAttributeLine=void 0,this._nextAttributeLocation=1,this._attributeLocations={},this._attributeLines=[],this._structs={},this._functions={},this._vertexShaderParts={defineLines:[],uniformLines:[],shaderLines:[],varyingLines:[],structIds:[],functionIds:[]},this._fragmentShaderParts={defineLines:[],uniformLines:[],shaderLines:[],varyingLines:[],structIds:[],functionIds:[]}}Object.defineProperties(Tc.prototype,{attributeLocations:{get:function(){return this._attributeLocations}}});Tc.prototype.addDefine=function(e,t,n){n=y(n,Te.BOTH);let i=e;l(t)&&(i+=` ${t.toString()}`),Te.includesVertexShader(n)&&this._vertexShaderParts.defineLines.push(i),Te.includesFragmentShader(n)&&this._fragmentShaderParts.defineLines.push(i)};Tc.prototype.addStruct=function(e,t,n){this._structs[e]=new HI(t),Te.includesVertexShader(n)&&this._vertexShaderParts.structIds.push(e),Te.includesFragmentShader(n)&&this._fragmentShaderParts.structIds.push(e)};Tc.prototype.addStructField=function(e,t,n){this._structs[e].addField(t,n)};Tc.prototype.addFunction=function(e,t,n){this._functions[e]=new WI(t),Te.includesVertexShader(n)&&this._vertexShaderParts.functionIds.push(e),Te.includesFragmentShader(n)&&this._fragmentShaderParts.functionIds.push(e)};Tc.prototype.addFunctionLines=function(e,t){this._functions[e].addLines(t)};Tc.prototype.addUniform=function(e,t,n){n=y(n,Te.BOTH);let i=`uniform ${e} ${t};`;Te.includesVertexShader(n)&&this._vertexShaderParts.uniformLines.push(i),Te.includesFragmentShader(n)&&this._fragmentShaderParts.uniformLines.push(i)};Tc.prototype.setPositionAttribute=function(e,t){return this._positionAttributeLine=`attribute ${e} ${t};`,this._attributeLocations[t]=0,0};Tc.prototype.addAttribute=function(e,t){let n=`attribute ${e} ${t};`;this._attributeLines.push(n);let i=this._nextAttributeLocation;return this._attributeLocations[t]=i,this._nextAttributeLocation+=yke(e),i};Tc.prototype.addVarying=function(e,t){let n=`varying ${e} ${t};`;this._vertexShaderParts.varyingLines.push(n),this._fragmentShaderParts.varyingLines.push(n)};Tc.prototype.addVertexLines=function(e){let t=this._vertexShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};Tc.prototype.addFragmentLines=function(e){let t=this._fragmentShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};Tc.prototype.buildShaderProgram=function(e){let t=l(this._positionAttributeLine)?[this._positionAttributeLine]:[],n=gke(this),i=Ake(this),o=t.concat(this._attributeLines,this._vertexShaderParts.uniformLines,this._vertexShaderParts.varyingLines,n.vertexLines,i.vertexLines,this._vertexShaderParts.shaderLines).join(`
`),r=new Ve({defines:this._vertexShaderParts.defineLines,sources:[o]}),s=this._fragmentShaderParts.uniformLines.concat(this._fragmentShaderParts.varyingLines,n.fragmentLines,i.fragmentLines,this._fragmentShaderParts.shaderLines).join(`
`),a=new Ve({defines:this._fragmentShaderParts.defineLines,sources:[s]});return jt.fromCache({context:e,vertexShaderSource:r,fragmentShaderSource:a,attributeLocations:this._attributeLocations})};Tc.prototype.clone=function(){return et(this,!0)};function gke(e){let t=[],n=[],i,o=e._vertexShaderParts.structIds,r,s,a;for(i=0;i<o.length;i++)r=o[i],s=e._structs[r],a=s.generateGlslLines(),t.push.apply(t,a);for(o=e._fragmentShaderParts.structIds,i=0;i<o.length;i++)r=o[i],s=e._structs[r],a=s.generateGlslLines(),n.push.apply(n,a);return{vertexLines:t,fragmentLines:n}}function yke(e){switch(e){case"mat2":return 2;case"mat3":return 3;case"mat4":return 4;default:return 1}}function Ake(e){let t=[],n=[],i,o=e._vertexShaderParts.functionIds,r,s,a;for(i=0;i<o.length;i++)r=o[i],s=e._functions[r],a=s.generateGlslLines(),t.push.apply(t,a);for(o=e._fragmentShaderParts.functionIds,i=0;i<o.length;i++)r=o[i],s=e._functions[r],a=s.generateGlslLines(),n.push.apply(n,a);return{vertexLines:t,fragmentLines:n}}var jI=Tc;function xke(e){this.shaderBuilder=new jI,this.model=e,this.uniformMap={},this.alphaOptions=new GI,this.renderStateOptions=Ne.getState(Ne.fromCache({depthTest:{enabled:!0,func:ba.LESS_OR_EQUAL}})),this.hasSilhouette=!1,this.hasSkipLevelOfDetail=!1}var qI=xke;var YI=`void silhouetteStage(inout vec4 color) {
    if(model_silhouettePass) {
        color = czm_gammaCorrect(model_silhouetteColor);
    }
}`;var XI=`void silhouetteStage(in ProcessedAttributes attributes, inout vec4 positionClip) {
     #ifdef HAS_NORMALS
     if(model_silhouettePass) {
          vec3 normal = normalize(czm_normal3D * attributes.normalMC);
          normal.x *= czm_projection[0][0];
          normal.y *= czm_projection[1][1];
          positionClip.xy += normal.xy * positionClip.w * model_silhouetteSize * czm_pixelRatio / czm_viewport.z;
    }
    #endif
}
`;var tk={name:"ModelSilhouettePipelineStage"};tk.silhouettesLength=0;tk.process=function(e,t,n){l(t._silhouetteId)||(t._silhouetteId=++tk.silhouettesLength);let i=e.shaderBuilder;i.addDefine("HAS_SILHOUETTE",void 0,Te.BOTH),i.addVertexLines(XI),i.addFragmentLines(YI),i.addUniform("vec4","model_silhouetteColor",Te.FRAGMENT),i.addUniform("float","model_silhouetteSize",Te.VERTEX),i.addUniform("bool","model_silhouettePass",Te.BOTH);let o={model_silhouetteColor:function(){return t.silhouetteColor},model_silhouetteSize:function(){return t.silhouetteSize},model_silhouettePass:function(){return!1}};e.uniformMap=mt(o,e.uniformMap),e.hasSilhouette=!0};var KI=tk;var JI=`void modelSplitterStage()
{
    // Don't split when rendering the shadow map, because it is rendered from
    // the perspective of a totally different camera.
#ifndef SHADOW_MAP
    if (model_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard;
    if (model_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard;
#endif
}
`;var nk={name:"ModelSplitterPipelineStage",SPLIT_DIRECTION_UNIFORM_NAME:"model_splitDirection"};nk.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_SPLITTER",void 0,Te.FRAGMENT),i.addFragmentLines(JI);let o={};i.addUniform("float",nk.SPLIT_DIRECTION_UNIFORM_NAME,Te.FRAGMENT),o[nk.SPLIT_DIRECTION_UNIFORM_NAME]=function(){return t.splitDirection},e.uniformMap=mt(o,e.uniformMap)};var ZI=nk;function Cke(e,t){this.model=e.model,this.shaderBuilder=e.shaderBuilder.clone(),this.uniformMap=et(e.uniformMap),this.alphaOptions=et(e.alphaOptions),this.renderStateOptions=et(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.runtimeNode=t,this.attributes=[],this.attributeIndex=1,this.featureIdVertexAttributeSetIndex=0,this.instanceCount=0}var QI=Cke;function Tke(e){e=y(e,y.EMPTY_OBJECT),this.lightingModel=y(e.lightingModel,Sh.UNLIT)}var $I=Tke;function bke(e,t){this.model=e.model,this.runtimeNode=e.runtimeNode,this.attributes=e.attributes.slice(),this.attributeIndex=e.attributeIndex,this.featureIdVertexAttributeSetIndex=e.featureIdVertexAttributeSetIndex,this.uniformMap=et(e.uniformMap),this.alphaOptions=et(e.alphaOptions),this.renderStateOptions=et(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.shaderBuilder=e.shaderBuilder.clone(),this.instanceCount=e.instanceCount,this.runtimePrimitive=t;let n=t.primitive;this.count=l(n.indices)?n.indices.count:tn.getAttributeBySemantic(n,"POSITION").count,this.hasPropertyTable=!1,this.indices=n.indices,this.wireframeIndexBuffer=void 0,this.primitiveType=n.primitiveType;let i=tn.getPositionMinMax(n,this.runtimeNode.instancingTranslationMin,this.runtimeNode.instancingTranslationMax);this.positionMin=h.clone(i.min,new h),this.positionMax=h.clone(i.max,new h),this.boundingSphere=re.fromCornerPoints(this.positionMin,this.positionMax,new re),this.lightingOptions=new $I,this.pickId=void 0}var eO=bke;function zl(e){e=y(e,y.EMPTY_OBJECT);let t=e.modelComponents;this._model=e.model,this._components=t,this._pipelineStages=[],this._updateStages=[],this._runtimeNodes=[],this._rootNodes=[],this._skinnedNodes=[],this._runtimeSkins=[],this.modelPipelineStages=[],this._boundingSphere=void 0,this._boundingSphere2D=void 0,this._computedModelMatrix=N.clone(N.IDENTITY),this._computedModelMatrix2D=N.clone(N.IDENTITY),this._axisCorrectionMatrix=tn.getAxisCorrectionMatrix(t.upAxis,t.forwardAxis,new N),this._runtimeArticulations={},Eke(this)}Object.defineProperties(zl.prototype,{components:{get:function(){return this._components}},computedModelMatrix:{get:function(){return this._computedModelMatrix}},axisCorrectionMatrix:{get:function(){return this._axisCorrectionMatrix}},boundingSphere:{get:function(){return this._boundingSphere}}});function Eke(e){let t=e._components,n=t.scene,o=e._model.modelMatrix;cie(e,o);let r=t.articulations,s=r.length,a=e._runtimeArticulations;for(let b=0;b<s;b++){let T=r[b],S=new j1({articulation:T,sceneGraph:e}),w=S.name;a[w]=S}let c=t.nodes,u=c.length;e._runtimeNodes=new Array(u);let d=n.nodes.length,p=N.IDENTITY;for(let b=0;b<d;b++){let T=n.nodes[b],S=lie(e,T,p);e._rootNodes.push(S)}let g=t.skins,m=e._runtimeSkins,A=g.length;for(let b=0;b<A;b++){let T=g[b];m.push(new zI({skin:T,sceneGraph:e}))}let x=e._skinnedNodes,C=x.length;for(let b=0;b<C;b++){let T=x[b],S=e._runtimeNodes[T],D=c[T].skin.index;S._runtimeSkin=m[D],S.updateJointMatrices()}e.applyArticulations()}function cie(e,t){let n=e._components,i=e._model;e._computedModelMatrix=N.multiplyTransformation(t,n.transform,e._computedModelMatrix),e._computedModelMatrix=N.multiplyTransformation(e._computedModelMatrix,e._axisCorrectionMatrix,e._computedModelMatrix),e._computedModelMatrix=N.multiplyByUniformScale(e._computedModelMatrix,i.computedScale,e._computedModelMatrix)}var Ske=new h;function wke(e,t){let n=e._computedModelMatrix,i=N.getTranslation(n,Ske);if(!h.equals(i,h.ZERO))e._computedModelMatrix2D=Et.basisTo2D(t.mapProjection,n,e._computedModelMatrix2D);else{let o=e.boundingSphere.center,r=Et.wgs84To2DModelMatrix(t.mapProjection,o,e._computedModelMatrix2D);e._computedModelMatrix2D=N.multiply(r,n,e._computedModelMatrix2D)}e._boundingSphere2D=re.transform(e._boundingSphere,e._computedModelMatrix2D,e._boundingSphere2D)}function lie(e,t,n){let i=[],o=tn.getNodeTransform(t),r=t.children.length;for(let f=0;f<r;f++){let d=t.children[f],p=N.multiplyTransformation(n,o,new N),g=lie(e,d,p);i.push(g)}let s=new iI({node:t,transform:o,transformToRoot:n,children:i,sceneGraph:e}),a=t.primitives.length;for(let f=0;f<a;f++)s.runtimePrimitives.push(new UI({primitive:t.primitives[f],node:t,model:e._model}));let c=t.index;e._runtimeNodes[c]=s,l(t.skin)&&e._skinnedNodes.push(c);let u=t.name;if(l(u)){let f=e._model,d=new K1(f,s);f._nodesByName[u]=d}return c}var vke=new h,Dke=new h,Pke=new h,Ike=new h;zl.prototype.buildDrawCommands=function(e){let t=this._model,n=new qI(t);t.statistics.clear(),this.configurePipeline(e);let i=this.modelPipelineStages,o,r,s;for(o=0;o<i.length;o++)i[o].process(n,t,e);let a=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,vke),c=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,Dke);for(o=0;o<this._runtimeNodes.length;o++){let u=this._runtimeNodes[o];if(!l(u))continue;u.configurePipeline();let f=u.pipelineStages,d=new QI(n,u);for(r=0;r<f.length;r++)f[r].process(d,u.node,e);let p=u.computedTransform;for(r=0;r<u.runtimePrimitives.length;r++){let g=u.runtimePrimitives[r];g.configurePipeline(e);let m=g.pipelineStages,A=new eO(d,g);for(s=0;s<m.length;s++)m[s].process(A,g.primitive,e);g.boundingSphere=re.clone(A.boundingSphere,new re);let x=N.multiplyByPoint(p,A.positionMin,Pke),C=N.multiplyByPoint(p,A.positionMax,Ike);h.minimumByComponent(a,x,a),h.maximumByComponent(c,C,c);let b=U1(A,e);g.drawCommand=b}}this._boundingSphere=re.fromCornerPoints(a,c,new re),this._boundingSphere=re.transformWithoutScale(this._boundingSphere,this._axisCorrectionMatrix,this._boundingSphere),this._boundingSphere=re.transform(this._boundingSphere,this._components.transform,this._boundingSphere),t._boundingSphere=re.transform(this._boundingSphere,t.modelMatrix,t._boundingSphere),t._initialRadius=t._boundingSphere.radius,t._boundingSphere.radius*=t._clampedScale};zl.prototype.configurePipeline=function(e){let t=this.modelPipelineStages;t.length=0;let n=this._model;l(n.color)&&t.push(pg),!l(n.classificationType)&&(n.imageBasedLighting.enabled&&t.push(H1),n.isClippingEnabled()&&t.push(X1),n.hasSilhouette(e)&&t.push(KI),l(n.splitDirection)&&n.splitDirection!==Cc.NONE&&t.push(ZI),Zo.is3DTiles(n.type)&&t.push(z1))};zl.prototype.update=function(e,t){let n,i,o;for(n=0;n<this._runtimeNodes.length;n++){let r=this._runtimeNodes[n];if(!l(r))continue;for(i=0;i<r.updateStages.length;i++)r.updateStages[i].update(r,this,e);let s=e.mode!==ee.SCENE3D&&this._model._projectTo2D;for(t&&!s&&this.updateJointMatrices(),i=0;i<r.runtimePrimitives.length;i++){let a=r.runtimePrimitives[i];for(o=0;o<a.updateStages.length;o++)a.updateStages[o].update(a,this)}}};zl.prototype.updateModelMatrix=function(e,t){cie(this,e),t.mode!==ee.SCENE3D&&wke(this,t);let n=this._rootNodes;for(let i=0;i<n.length;i++){let o=this._runtimeNodes[n[i]];o._transformDirty=!0}};zl.prototype.updateJointMatrices=function(){let e=this._skinnedNodes,t=e.length;for(let n=0;n<t;n++){let i=e[n];this._runtimeNodes[i].updateJointMatrices()}};function uie(e,t,n,i,o){if(n&&!t.show)return;let r=t.children.length;for(let c=0;c<r;c++){let u=t.getChild(c);uie(e,u,n,i,o)}let s=t.runtimePrimitives,a=s.length;for(let c=0;c<a;c++){let u=s[c];i(u,o)}}function ik(e,t,n,i){let o=e._rootNodes,r=o.length;for(let s=0;s<r;s++){let a=o[s],c=e._runtimeNodes[a];uie(e,c,t,n,i)}}var Oke={backFaceCulling:void 0};zl.prototype.updateBackFaceCulling=function(e){let t=Oke;t.backFaceCulling=e,ik(this,!1,Bke,t)};function Bke(e,t){let n=e.drawCommand;n.backFaceCulling=t.backFaceCulling}var Rke={shadowMode:void 0};zl.prototype.updateShadows=function(e){let t=Rke;t.shadowMode=e,ik(this,!1,Mke,t)};function Mke(e,t){let n=e.drawCommand;n.shadows=t.shadowMode}var Lke={debugShowBoundingVolume:void 0};zl.prototype.updateShowBoundingVolume=function(e){let t=Lke;t.debugShowBoundingVolume=e,ik(this,!1,Fke,t)};function Fke(e,t){let n=e.drawCommand;n.debugShowBoundingVolume=t.debugShowBoundingVolume}var fie=[],Nke={frameState:void 0,hasSilhouette:void 0};zl.prototype.pushDrawCommands=function(e){let t=fie;t.length=0;let n=Nke;n.hasSilhouette=this._model.hasSilhouette(e),n.frameState=e,ik(this,!0,kke,n),e.commandList.push.apply(e.commandList,t)};function kke(e,t){let n=t.frameState,i=t.hasSilhouette,o=n.passes,r=fie,s=e.drawCommand;s.pushCommands(n,n.commandList),i&&!o.pick&&s.pushSilhouetteCommands(n,r)}zl.prototype.setArticulationStage=function(e,t){let n=e.split(" ");if(n.length!==2)return;let i=n[0],o=n[1],r=this._runtimeArticulations[i];l(r)&&r.setArticulationStage(o,t)};zl.prototype.applyArticulations=function(){let e=this._runtimeArticulations;for(let t in e)e.hasOwnProperty(t)&&e[t].apply()};var tO=zl;function TT(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap=new _t}Object.defineProperties(TT.prototype,{batchTexturesByteLength:{get:function(){let e=this._batchTextureIdMap.length,t=this._batchTextureIdMap.values,n=0;for(let i=0;i<e;i++)n+=t[i].byteLength;return n}}});TT.prototype.clear=function(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap.removeAll()};TT.prototype.addBuffer=function(e,t){if(!this._bufferIdSet.hasOwnProperty(e._id)){let n=t?2:1;this.geometryByteLength+=e.sizeInBytes*n}this._bufferIdSet[e._id]=!0};TT.prototype.addTexture=function(e){this._textureIdSet.hasOwnProperty(e._id)||(this.texturesByteLength+=e.sizeInBytes),this._textureIdSet[e._id]=!0};TT.prototype.addBatchTexture=function(e){this._batchTextureIdMap.contains(e._id)||this._batchTextureIdMap.set(e._id,e)};var nO=TT;var pie=Di(o2(),1);var die={},lA=Uint32Array.BYTES_PER_ELEMENT;die.parse=function(e,t){t=y(t,0);let n=new Uint8Array(e),i=new DataView(e);t+=lA;let o=i.getUint32(t,!0);if(o!==1)throw new de(`Only Point Cloud tile version 1 is supported.  Version ${o} is not.`);t+=lA,t+=lA;let r=i.getUint32(t,!0);if(r===0)throw new de("Feature table must have a byte length greater than zero");t+=lA;let s=i.getUint32(t,!0);t+=lA;let a=i.getUint32(t,!0);t+=lA;let c=i.getUint32(t,!0);t+=lA;let u=No(n,t,r);t+=r;let f=new Uint8Array(e,t,s);t+=s;let d,p;a>0&&(d=No(n,t,a),t+=a,c>0&&(p=new Uint8Array(e,t,c),t+=c));let g=new od(u,f),m=g.getGlobalProperty("POINTS_LENGTH");if(g.featuresLength=m,!l(m))throw new de("Feature table global property: POINTS_LENGTH must be defined");let A=g.getGlobalProperty("RTC_CENTER",K.FLOAT,3);l(A)&&(A=h.unpack(A));let x=Vke(g,d);if(x.rtcCenter=A,x.pointsLength=m,!x.hasPositions){let C=Uke(g);x.positions=C,x.hasPositions=x.hasPositions||l(C)}if(!x.hasPositions)throw new de("Either POSITION or POSITION_QUANTIZED must be defined.");if(!x.hasNormals){let C=Gke(g);x.normals=C,x.hasNormals=x.hasNormals||l(C)}if(!x.hasColors){let C=zke(g);x.colors=C,x.hasColors=x.hasColors||l(C),x.hasConstantColor=l(x.constantColor),x.isTranslucent=l(C)&&C.isTranslucent}if(!x.hasBatchIds){let C=Hke(g);x.batchIds=C,x.hasBatchIds=x.hasBatchIds||l(C)}if(x.hasBatchIds){let C=g.getGlobalProperty("BATCH_LENGTH");if(!l(C))throw new de("Global property: BATCH_LENGTH must be defined when BATCH_ID is defined.");x.batchLength=C}return l(p)&&(p=new Uint8Array(p),x.batchTableJson=d,x.batchTableBinary=p),x};function Vke(e,t){let n=e.json,i,o,r,s=l(n.extensions)?n.extensions["3DTILES_draco_point_compression"]:void 0,a=l(t)&&l(t.extensions)?t.extensions["3DTILES_draco_point_compression"]:void 0;l(a)&&(r=a.properties);let c,u,f,d,p;if(l(s)){o=s.properties;let m=s.byteOffset,A=s.byteLength;if(!l(o)||!l(m)||!l(A))throw new de("Draco properties, byteOffset, and byteLength must be defined");i=e.buffer.slice(m,m+A),c=l(o.POSITION),u=l(o.RGB)||l(o.RGBA),f=l(o.NORMAL),d=l(o.BATCH_ID),p=l(o.RGBA)}let g;return l(i)&&(g={buffer:i,featureTableProperties:o,batchTableProperties:r,properties:mt(o,r),dequantizeInShader:!0}),{draco:g,hasPositions:c,hasColors:u,isTranslucent:p,hasNormals:f,hasBatchIds:d}}function Uke(e){let t=e.json,n;if(l(t.POSITION))return n=e.getPropertyArray("POSITION",K.FLOAT,3),{name:gt.POSITION,semantic:gt.POSITION,typedArray:n,isQuantized:!1,componentDatatype:K.FLOAT,type:en.VEC3};if(l(t.POSITION_QUANTIZED)){n=e.getPropertyArray("POSITION_QUANTIZED",K.UNSIGNED_SHORT,3);let i=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",K.FLOAT,3);if(!l(i))throw new de("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let o=(1<<16)-1,r=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",K.FLOAT,3);if(!l(r))throw new de("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");return{name:gt.POSITION,semantic:gt.POSITION,typedArray:n,isQuantized:!0,componentDatatype:K.FLOAT,type:en.VEC3,quantizedRange:o,quantizedVolumeOffset:h.unpack(r),quantizedVolumeScale:h.unpack(i),quantizedComponentDatatype:K.UNSIGNED_SHORT,quantizedType:en.VEC3}}}function zke(e){let t=e.json,n;if(l(t.RGBA))return n=e.getPropertyArray("RGBA",K.UNSIGNED_BYTE,4),{name:gt.COLOR,semantic:gt.COLOR,setIndex:0,typedArray:n,componentDatatype:K.UNSIGNED_BYTE,type:en.VEC4,normalized:!0,isRGB565:!1,isTranslucent:!0};if(l(t.RGB))return n=e.getPropertyArray("RGB",K.UNSIGNED_BYTE,3),{name:"COLOR",semantic:gt.COLOR,setIndex:0,typedArray:n,componentDatatype:K.UNSIGNED_BYTE,type:en.VEC3,normalized:!0,isRGB565:!1,isTranslucent:!1};if(l(t.RGB565))return n=e.getPropertyArray("RGB565",K.UNSIGNED_SHORT,1),{name:"COLOR",semantic:gt.COLOR,setIndex:0,typedArray:n,componentDatatype:K.FLOAT,type:en.VEC3,normalized:!1,isRGB565:!0,isTranslucent:!1};if(l(t.CONSTANT_RGBA)){let i=e.getGlobalProperty("CONSTANT_RGBA",K.UNSIGNED_BYTE,4),o=i[3],r=z.fromBytes(i[0],i[1],i[2],o),s=o<255;return{name:gt.COLOR,semantic:gt.COLOR,setIndex:0,constantColor:r,componentDatatype:K.FLOAT,type:en.VEC4,isQuantized:!1,isTranslucent:s}}}function Gke(e){let t=e.json,n;if(l(t.NORMAL))return n=e.getPropertyArray("NORMAL",K.FLOAT,3),{name:gt.NORMAL,semantic:gt.NORMAL,typedArray:n,octEncoded:!1,octEncodedZXY:!1,componentDatatype:K.FLOAT,type:en.VEC3};if(l(t.NORMAL_OCT16P)){n=e.getPropertyArray("NORMAL_OCT16P",K.UNSIGNED_BYTE,2);let i=8;return{name:gt.NORMAL,semantic:gt.NORMAL,typedArray:n,octEncoded:!0,octEncodedZXY:!1,quantizedRange:(1<<i)-1,quantizedType:en.VEC2,quantizedComponentDatatype:K.UNSIGNED_BYTE,componentDatatype:K.FLOAT,type:en.VEC3}}}function Hke(e){let t=e.json;if(l(t.BATCH_ID)){let n=e.getPropertyArray("BATCH_ID",K.UNSIGNED_SHORT,1);return{name:gt.FEATURE_ID,semantic:gt.FEATURE_ID,setIndex:0,typedArray:n,componentDatatype:K.fromTypedArray(n),type:en.SCALAR}}}var uA=die;var Wke=St.Components,jke=St.Scene,qke=St.Node,Yke=St.Primitive,Xke=St.Attribute,hie=St.Quantization,Kke=St.FeatureIdAttribute,Jke=St.Material,Zke=St.MetallicRoughness;function xg(e){e=y(e,y.EMPTY_OBJECT);let t=e.arrayBuffer,n=y(e.byteOffset,0);this._arrayBuffer=t,this._byteOffset=n,this._loadAttributesFor2D=y(e.loadAttributesFor2D,!1),this._parsedContent=void 0,this._decodePromise=void 0,this._decodedAttributes=void 0,this._promise=void 0,this._process=function(i){},this._state=Mt.UNLOADED,this._buffers=[],this._components=void 0,this._transform=N.IDENTITY}l(Object.create)&&(xg.prototype=Object.create($i.prototype),xg.prototype.constructor=xg);Object.defineProperties(xg.prototype,{promise:{get:function(){return this._promise}},cacheKey:{get:function(){}},components:{get:function(){return this._components}},transform:{get:function(){return this._transform}}});xg.prototype.load=function(){this._parsedContent=uA.parse(this._arrayBuffer,this._byteOffset),this._state=Mt.PROCESSING;let e=this;this._promise=new Promise(function(t,n){e._process=function(i){if(e._state===Mt.PROCESSING){if(l(e._decodePromise))return;let o=Qke(e,i.context);l(o)&&o.then(t).catch(n)}}})};xg.prototype.process=function(e){this._process(e)};function Qke(e,t){let i=e._parsedContent.draco,o;if(l(i)?o=Qm.decodePointCloud(i,t):o=Promise.resolve(),!!l(o))return e._decodePromise=o,o.then(function(r){if(!e.isDestroyed())return l(r)&&$ke(e,i,r),uVe(e,t),e._state=Mt.READY,e}).catch(function(r){e.unload(),e._state=Mt.FAILED;let s="Failed to load Draco pnts";return Promise.reject(e.getError(s,r))})}function $ke(e,t,n){e._state=Mt.READY;let i=e._parsedContent,o;if(l(n.POSITION)){if(o={name:"POSITION",semantic:gt.POSITION,typedArray:n.POSITION.array,componentDatatype:K.FLOAT,type:en.VEC3,isQuantized:!1},l(n.POSITION.data.quantization)){let a=n.POSITION.data.quantization,c=a.range,u=h.fromElements(c,c,c),f=h.unpack(a.minValues),d=(1<<a.quantizationBits)-1;o.isQuantized=!0,o.quantizedRange=d,o.quantizedVolumeOffset=f,o.quantizedVolumeScale=u,o.quantizedComponentDatatype=d<=255?K.UNSIGNED_BYTE:K.UNSIGNED_SHORT,o.quantizedType=en.VEC3}i.positions=o}if(l(n.NORMAL)){if(o={name:"NORMAL",semantic:gt.NORMAL,typedArray:n.NORMAL.array,componentDatatype:K.FLOAT,type:en.VEC3,isQuantized:!1,octEncoded:!1,octEncodedZXY:!1},l(n.NORMAL.data.quantization)){let a=(1<<n.NORMAL.data.quantization.quantizationBits)-1;o.quantizedRange=a,o.octEncoded=!0,o.octEncodedZXY=!0,o.quantizedComponentDatatype=K.UNSIGNED_BYTE,o.quantizedType=en.VEC2}i.normals=o}if(l(n.RGBA)?i.colors={name:"COLOR",semantic:gt.COLOR,setIndex:0,typedArray:n.RGBA.array,componentDatatype:K.UNSIGNED_BYTE,type:en.VEC4,normalized:!0,isTranslucent:!0}:l(n.RGB)&&(i.colors={name:"COLOR",semantic:gt.COLOR,setIndex:0,typedArray:n.RGB.array,componentDatatype:K.UNSIGNED_BYTE,type:en.VEC3,normalized:!0,isTranslucent:!1}),l(n.BATCH_ID)){let a=n.BATCH_ID.array;i.batchIds={name:"_FEATURE_ID",semantic:gt.FEATURE_ID,setIndex:0,typedArray:a,componentDatatype:K.fromTypedArray(a),type:en.SCALAR}}let r=i.batchTableJson,s=t.batchTableProperties;for(let a in s)if(s.hasOwnProperty(a)){let c=n[a];l(r)||(r={}),i.hasDracoBatchTable=!0;let u=c.data;r[a]={byteOffset:u.byteOffset,type:eVe(u.componentsPerAttribute),componentType:tVe(u.componentDatatype),typedArray:c.array}}i.batchTableJson=r}function eVe(e){switch(e){case 1:return"SCALAR";case 2:return"VEC2";case 3:return"VEC3";case 4:return"VEC4"}}function tVe(e){switch(e){case te.BYTE:return"BYTE";case te.UNSIGNED_BYTE:return"UNSIGNED_BYTE";case te.SHORT:return"SHORT";case te.UNSIGNED_SHORT:return"UNSIGNED_SHORT";case te.INT:return"INT";case te.UNSIGNED_INT:return"UNSIGNED_INT";case te.DOUBLE:return"DOUBLE";case te.FLOAT:return"FLOAT"}}function iO(e,t,n){let i=t.typedArray,o;if(t.octEncoded&&(o=new hie,o.octEncoded=t.octEncoded,o.octEncodedZXY=t.octEncodedZXY,o.normalizationRange=t.quantizedRange,o.type=t.quantizedType,o.componentDatatype=t.quantizedComponentDatatype),t.isQuantized){o=new hie;let a=t.quantizedRange;o.normalizationRange=a,o.quantizedVolumeOffset=h.ZERO;let c=t.quantizedVolumeScale;o.quantizedVolumeDimensions=c,o.quantizedVolumeStepSize=h.divideByScalar(c,a,new h),o.componentDatatype=t.quantizedComponentDatatype,o.type=t.quantizedType}let r=new 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t=P5(e,this._silhouetteColor);this._silhouetteDirty=this._silhouetteDirty||t}this._silhouetteColor=z.clone(e,this._silhouetteColor)}},silhouetteSize:{get:function(){return this._silhouetteSize},set:function(e){if(e!==this._silhouetteSize){let t=this._silhouetteSize,n=e>0&&t===0||e===0&&t>0;this._silhouetteDirty=this._silhouetteDirty||n,this._backFaceCullingDirty=this._backFaceCullingDirty||n}this._silhouetteSize=e}},boundingSphere:{get:function(){let e=l(this._clampedModelMatrix)?this._clampedModelMatrix:this.modelMatrix;return yie(this,e),this._boundingSphere}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolumeDirty=!0),this._debugShowBoundingVolume=e}},debugWireframe:{get:function(){return 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this._clippingPlanes},set:function(e){e!==this._clippingPlanes&&(Is.setOwner(e,this,"_clippingPlanes"),this.resetDrawCommands())}},lightColor:{get:function(){return this._lightColor},set:function(e){l(e)!==l(this._lightColor)&&this.resetDrawCommands(),this._lightColor=h.clone(e,this._lightColor)}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1,this.resetDrawCommands())}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){e!==this._backFaceCulling&&(this._backFaceCullingDirty=!0),this._backFaceCulling=e}},scale:{get:function(){return this._scale},set:function(e){e!==this._scale&&(this._updateModelMatrix=!0),this._scale=e}},computedScale:{get:function(){return this._computedScale}},minimumPixelSize:{get:function(){return this._minimumPixelSize},set:function(e){e!==this._minimumPixelSize&&(this._updateModelMatrix=!0),this._minimumPixelSize=e}},maximumScale:{get:function(){return this._maximumScale},set:function(e){e!==this._maximumScale&&(this._updateModelMatrix=!0),this._maximumScale=e}},shadows:{get:function(){return this._shadows},set:function(e){e!==this._shadows&&(this._shadowsDirty=!0),this._shadows=e}},credit:{get:function(){return this._credit}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen!==e&&(this._showCreditsOnScreenDirty=!0),this._showCreditsOnScreen=e}},splitDirection:{get:function(){return this._splitDirection},set:function(e){this._splitDirection!==e&&this.resetDrawCommands(),this._splitDirection=e}},classificationType:{get:function(){return this._classificationType}},pickIds:{get:function(){return this._pickIds}},styleCommandsNeeded:{get:function(){return this._styleCommandsNeeded}}});Ao.prototype.getNode=function(e){return this._nodesByName[e]};Ao.prototype.setArticulationStage=function(e,t){this._sceneGraph.setArticulationStage(e,t)};Ao.prototype.applyArticulations=function(){this._sceneGraph.applyArticulations()};Ao.prototype.makeStyleDirty=function(){this._styleDirty=!0};Ao.prototype.resetDrawCommands=function(){this._drawCommandsBuilt=!1};var pVe=new N,_Ve=new Q,gVe=new N;Ao.prototype.update=function(e){if(yVe(this,e),AVe(this,e),xVe(this,e),!this._resourcesLoaded||e.mode===ee.MORPHING)return;CVe(this),TVe(this),bVe(this,e),EVe(this),SVe(this,e),wVe(this,e),vVe(this,e),DVe(this,e),this._defaultTexture=e.context.defaultTexture,PVe(this,e),IVe(this,e),OVe(this),BVe(this,e),LVe(this,e);let t=this;if(!t._ready){t._completeLoad(t,e);return}MVe(this),FVe(this,e),NVe(this),kVe(this,e)};function yVe(e,t){(!e._resourcesLoaded||!e._texturesLoaded)&&e._loader.process(t)}function AVe(e,t){l(e._customShader)&&e._customShader.update(t)}function xVe(e,t){e._imageBasedLighting.update(t),e._imageBasedLighting.shouldRegenerateShaders&&e.resetDrawCommands()}function CVe(e){if(!e._featureTableIdDirty)return;e._featureTableIdDirty=!1;let t=e._sceneGraph.components,n=t.structuralMetadata;l(n)&&n.propertyTableCount>0&&(e.featureTableId=hVe(t,e),e._styleDirty=!0,e.resetDrawCommands())}function TVe(e){e._styleDirty&&(e.applyStyle(e._style),e._styleDirty=!1)}function bVe(e,t){let n=e._featureTables,i=n.length,o=!1;for(let r=0;r<i;r++)n[r].update(t),n[r].styleCommandsNeededDirty&&(o=!0);o&&gie(e)}function gie(e){let t=e.featureTables[e.featureTableId];e._styleCommandsNeeded=ad.getStyleCommandsNeeded(t.featuresLength,t.batchTexture.translucentFeaturesLength)}function EVe(e){let t=e.pointCloudShading;t.attenuation!==e._attenuation&&(e.resetDrawCommands(),e._attenuation=t.attenuation),t.backFaceCulling!==e._pointCloudBackFaceCulling&&(e.resetDrawCommands(),e._pointCloudBackFaceCulling=t.backFaceCulling)}function SVe(e,t){e._silhouetteDirty&&(Aie(t)&&e.resetDrawCommands(),e._silhouetteDirty=!1)}function wVe(e,t){let n=e.hasSkipLevelOfDetail(t);n!==e._skipLevelOfDetail&&(e.resetDrawCommands(),e._skipLevelOfDetail=n)}function vVe(e,t){let n=0;e.isClippingEnabled()&&(e._clippingPlanes.owner===e&&e._clippingPlanes.update(t),n=e._clippingPlanes.clippingPlanesState),n!==e._clippingPlanesState&&(e.resetDrawCommands(),e._clippingPlanesState=n)}function DVe(e,t){t.mode!==e._sceneMode&&(e._projectTo2D?e.resetDrawCommands():e._updateModelMatrix=!0,e._sceneMode=t.mode)}function PVe(e,t){e._drawCommandsBuilt||(e.destroyPipelineResources(),e._sceneGraph.buildDrawCommands(t),e._drawCommandsBuilt=!0)}function IVe(e,t){N.equals(e.modelMatrix,e._modelMatrix)||(e._updateModelMatrix=!0,e._modelMatrix=N.clone(e.modelMatrix,e._modelMatrix))}var zu=new h,rk=new fe;function OVe(e){if(!e._updateModelMatrix&&!e._heightDirty&&e._minimumPixelSize===0)return;l(e._removeUpdateHeightCallback)&&(e._removeUpdateHeightCallback(),e._removeUpdateHeightCallback=void 0);let t=e._scene;if(!l(t)||!l(t.globe)||e.heightReference===Ue.NONE){e._clampedModelMatrix=void 0;return}let n=t.globe,i=n.ellipsoid,o=e.modelMatrix;zu.x=o[12],zu.y=o[13],zu.z=o[14];let r=i.cartesianToCartographic(zu);l(e._clampedModelMatrix)||(e._clampedModelMatrix=N.clone(o,new N));let s=n._surface;e._removeUpdateHeightCallback=s.updateHeight(r,_ie(e,i,r));let a=n.getHeight(r);if(l(a)){let c=_ie(e,i,r);fe.clone(r,rk),rk.height=a,i.cartographicToCartesian(rk,zu),c(zu)}e._heightDirty=!1,e._updateModelMatrix=!0}function BVe(e,t){if(!e._updateModelMatrix&&e._minimumPixelSize===0)return;let n=l(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;yie(e,n),RVe(e,n,t)}function yie(e,t){e._clampedScale=l(e._maximumScale)?Math.min(e._scale,e._maximumScale):e._scale,e._boundingSphere.center=h.multiplyByScalar(e._sceneGraph.boundingSphere.center,e._clampedScale,e._boundingSphere.center),e._boundingSphere.radius=e._initialRadius*e._clampedScale,e._boundingSphere=re.transform(e._boundingSphere,t,e._boundingSphere)}function RVe(e,t,n){let i=e.scale;if(e.minimumPixelSize!==0&&!e._projectTo2D){let o=n.context,r=Math.max(o.drawingBufferWidth,o.drawingBufferHeight);zu.x=t[12],zu.y=t[13],zu.z=t[14],e._sceneMode!==ee.SCENE3D&&Gi.computeActualWgs84Position(n,zu,zu);let s=e._boundingSphere.radius,a=VVe(zu,s,n),c=1/a;Math.min(c*(2*s),r)<e.minimumPixelSize&&(i=e.minimumPixelSize*a/(2*e._initialRadius))}e._computedScale=l(e.maximumScale)?Math.min(e.maximumScale,i):i}function MVe(e){if(!e._idDirty)return;e._idDirty=!1;let t=e._id,n=e._pickIds,i=n.length;for(let o=0;o<i;++o)n[o].object.id=t}function LVe(e,t){let n=l(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix,i=y(e.referenceMatrix,n),o=t.context,r=e._imageBasedLighting;if(r.useSphericalHarmonicCoefficients||r.useSpecularEnvironmentMaps){let s=_Ve,a=pVe;a=N.multiply(o.uniformState.view3D,i,a),s=N.getMatrix3(a,s),s=Q.getRotation(s,s),e._iblReferenceFrameMatrix=Q.transpose(s,e._iblReferenceFrameMatrix)}if(e.isClippingEnabled()){let s=gVe;s=N.multiply(o.uniformState.view3D,i,s),s=N.multiply(s,e._clippingPlanes.modelMatrix,s),e._clippingPlanesMatrix=N.inverseTranspose(s,e._clippingPlanesMatrix)}}function FVe(e,t){let n=e._sceneGraph;if(e._updateModelMatrix||e._minimumPixelSize!==0){let o=l(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;n.updateModelMatrix(o,t),e._updateModelMatrix=!1}e._backFaceCullingDirty&&(n.updateBackFaceCulling(e._backFaceCulling),e._backFaceCullingDirty=!1),e._shadowsDirty&&(n.updateShadows(e._shadows),e._shadowsDirty=!1),e._debugShowBoundingVolumeDirty&&(n.updateShowBoundingVolume(e._debugShowBoundingVolume),e._debugShowBoundingVolumeDirty=!1);let i=!1;l(e.classificationType)||(i=e._userAnimationDirty||e._activeAnimations.update(t)),n.update(t,i),e._userAnimationDirty=!1}function NVe(e){if(!e._showCreditsOnScreenDirty)return;e._showCreditsOnScreenDirty=!1;let t=e._showCreditsOnScreen;l(e._credit)&&(e._credit.showOnScreen=t);let n=e._resourceCredits,i=n.length;for(let s=0;s<i;s++)n[s].showOnScreen=t;let o=e._gltfCredits,r=o.length;for(let s=0;s<r;s++)o[s].showOnScreen=t}function kVe(e,t){let n=zVe(e,t),i=e.isInvisible(),o=e.hasSilhouette(t),r=e._show&&e._computedScale!==0&&n&&(!i||o),s=t.passes,a=s.render||s.pick&&e.allowPicking;r&&!e._ignoreCommands&&a&&(GVe(e,t),e._sceneGraph.pushDrawCommands(t))}var D5=new re;function VVe(e,t,n){return D5.center=e,D5.radius=t,n.camera.getPixelSize(D5,n.context.drawingBufferWidth,n.context.drawingBufferHeight)}function _ie(e,t,n){return function(i){if(e.heightReference===Ue.RELATIVE_TO_GROUND){let r=t.cartesianToCartographic(i,rk);r.height+=n.height,t.cartographicToCartesian(r,i)}let o=e._clampedModelMatrix;N.clone(e.modelMatrix,o),o[12]=i.x,o[13]=i.y,o[14]=i.z,e._heightDirty=!0}}var UVe=new h;function zVe(e,t){let n=e.distanceDisplayCondition;if(!l(n))return!0;let i=n.near*n.near,o=n.far*n.far,r;if(t.mode===ee.SCENE2D){let a=(t.camera.frustum.right-t.camera.frustum.left)*.5;r=a*a}else{let s=N.getTranslation(e.modelMatrix,UVe);Gi.computeActualWgs84Position(t,s,s),r=h.distanceSquared(s,t.camera.positionWC)}return r>=i&&r<=o}function GVe(e,t){let n=t.creditDisplay,i=e._credit;l(i)&&n.addCredit(i);let o=e._resourceCredits,r=o.length;for(let c=0;c<r;c++)n.addCredit(o[c]);let s=e._gltfCredits,a=s.length;for(let c=0;c<a;c++)n.addCredit(s[c])}Ao.prototype.isTranslucent=function(){let e=this.color;return l(e)&&e.alpha>0&&e.alpha<1};Ao.prototype.isInvisible=function(){let e=this.color;return l(e)&&e.alpha===0};function Aie(e){return e.context.stencilBuffer}Ao.prototype.hasSilhouette=function(e){return Aie(e)&&this._silhouetteSize>0&&this._silhouetteColor.alpha>0&&!l(this._classificationType)};function HVe(e){return e.context.stencilBuffer}Ao.prototype.hasSkipLevelOfDetail=function(e){if(!Zo.is3DTiles(this.type))return!1;let n=this._content.tileset;return HVe(e)&&n.skipLevelOfDetail};Ao.prototype.isClippingEnabled=function(){let e=this._clippingPlanes;return l(e)&&e.enabled&&e.length!==0};Ao.prototype.isDestroyed=function(){return!1};Ao.prototype.destroy=function(){let e=this._loader;l(e)&&e.destroy();let t=this._featureTables;if(l(t)){let i=t.length;for(let o=0;o<i;o++)t[o].destroy()}this.destroyPipelineResources(),this.destroyModelResources(),l(this._removeUpdateHeightCallback)&&(this._removeUpdateHeightCallback(),this._removeUpdateHeightCallback=void 0),l(this._terrainProviderChangedCallback)&&(this._terrainProviderChangedCallback(),this._terrainProviderChangedCallback=void 0);let n=this._clippingPlanes;l(n)&&!n.isDestroyed()&&n.owner===this&&n.destroy(),this._clippingPlanes=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0,le(this)};Ao.prototype.destroyPipelineResources=function(){let e=this._pipelineResources;for(let t=0;t<e.length;t++)e[t].destroy();this._pipelineResources.length=0,this._pickIds.length=0};Ao.prototype.destroyModelResources=function(){let e=this._modelResources;for(let t=0;t<e.length;t++)e[t].destroy();this._modelResources.length=0};Ao.fromGltf=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.url,e.gltf),n={releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:l(e.classificationType)},i=y(e.basePath,""),o=Ie.createIfNeeded(i);l(t.asset)?(n.gltfJson=t,n.baseResource=o,n.gltfResource=o):t instanceof Uint8Array?(n.typedArray=t,n.baseResource=o,n.gltfResource=o):n.gltfResource=Ie.createIfNeeded(t);let r=new op(n),a=l(e.content)?Zo.TILE_GLTF:Zo.GLTF,c=rO(r,a,e);return c.resource=n.gltfResource,new Ao(c)};Ao.fromB3dm=function(e){let t={b3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:l(e.classificationType)},n=new T1(t),i=rO(n,Zo.TILE_B3DM,e);return new Ao(i)};Ao.fromPnts=function(e){let t={arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,loadAttributesFor2D:e.projectTo2D},n=new oO(t),i=rO(n,Zo.TILE_PNTS,e);return new Ao(i)};Ao.fromI3dm=function(e){let t={i3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline},n=new S1(t),i=rO(n,Zo.TILE_I3DM,e);return new Ao(i)};Ao.fromGeoJson=function(e){let t={geoJson:e.geoJson},n=new b1(t),i=rO(n,Zo.TILE_GEOJSON,e);return new Ao(i)};Ao.prototype.applyColorAndShow=function(e){let t=this._color,n=l(e)&&l(e.color),i=l(e)&&l(e.show);this._color=n?e.color.evaluateColor(void 0,this._color):z.clone(z.WHITE,this._color),this._show=i?e.show.evaluate(void 0):!0,P5(t,this._color)&&this.resetDrawCommands()};Ao.prototype.applyStyle=function(e){let t=this.type===Zo.TILE_PNTS,n=l(this.featureTableId)&&this.featureTables[this.featureTableId].featuresLength>0,i=l(this.structuralMetadata)?this.structuralMetadata.propertyAttributes:void 0,o=l(i)&&l(i[0]);if(t&&(!n||o)){this.resetDrawCommands();return}n?(this.featureTables[this.featureTableId].applyStyle(e),gie(this,e)):(this.applyColorAndShow(e),this._styleCommandsNeeded=void 0)};function rO(e,t,n){return{loader:e,type:t,resource:n.resource,show:n.show,modelMatrix:n.modelMatrix,scale:n.scale,minimumPixelSize:n.minimumPixelSize,maximumScale:n.maximumScale,id:n.id,allowPicking:n.allowPicking,clampAnimations:n.clampAnimations,shadows:n.shadows,debugShowBoundingVolume:n.debugShowBoundingVolume,enableDebugWireframe:n.enableDebugWireframe,debugWireframe:n.debugWireframe,cull:n.cull,opaquePass:n.opaquePass,customShader:n.customShader,content:n.content,heightReference:n.heightReference,scene:n.scene,distanceDisplayCondition:n.distanceDisplayCondition,color:n.color,colorBlendAmount:n.colorBlendAmount,colorBlendMode:n.colorBlendMode,silhouetteColor:n.silhouetteColor,silhouetteSize:n.silhouetteSize,enableShowOutline:n.enableShowOutline,showOutline:n.showOutline,outlineColor:n.outlineColor,clippingPlanes:n.clippingPlanes,lightColor:n.lightColor,imageBasedLighting:n.imageBasedLighting,backFaceCulling:n.backFaceCulling,credit:n.credit,showCreditsOnScreen:n.showCreditsOnScreen,splitDirection:n.splitDirection,projectTo2D:n.projectTo2D,featureIdLabel:n.featureIdLabel,instanceFeatureIdLabel:n.instanceFeatureIdLabel,pointCloudShading:n.pointCloudShading,classificationType:n.classificationType,pickObject:n.pickObject}}var cd=Ao;function ds(e,t,n){this._tileset=e,this._tile=t,this._resource=n,this._model=void 0,this._readyPromise=void 0,this._metadata=void 0,this._group=void 0}Object.defineProperties(ds.prototype,{featuresLength:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;return l(t)&&l(t[n])?t[n].featuresLength:0}},pointsLength:{get:function(){return this._model.statistics.pointsLength}},trianglesLength:{get:function(){return this._model.statistics.trianglesLength}},geometryByteLength:{get:function(){return this._model.statistics.geometryByteLength}},texturesByteLength:{get:function(){return this._model.statistics.texturesByteLength}},batchTableByteLength:{get:function(){let e=this._model.statistics;return e.propertyTablesByteLength+e.batchTexturesByteLength}},innerContents:{get:function(){}},readyPromise:{get:function(){return this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},batchTable:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;if(l(t)&&l(t[n]))return t[n]}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},group:{get:function(){return this._group},set:function(e){this._group=e}}});ds.prototype.getFeature=function(e){let t=this._model,n=t.featureTableId;return t.featureTables[n].getFeature(e)};ds.prototype.hasProperty=function(e,t){let n=this._model,i=n.featureTableId;return l(i)?n.featureTables[i].hasProperty(e,t):!1};ds.prototype.applyDebugSettings=function(e,t){t=e?t:z.WHITE,this.featuresLength===0?this._model.color=t:l(this.batchTable)&&this.batchTable.setAllColor(t)};ds.prototype.applyStyle=function(e){this._model.style=e};ds.prototype.update=function(e,t){let n=this._model,i=this._tile;n.colorBlendAmount=e.colorBlendAmount,n.colorBlendMode=e.colorBlendMode,n.modelMatrix=i.computedTransform,n.customShader=e.customShader,n.featureIdLabel=e.featureIdLabel,n.instanceFeatureIdLabel=e.instanceFeatureIdLabel,n.lightColor=e.lightColor,n.imageBasedLighting=e.imageBasedLighting,n.backFaceCulling=e.backFaceCulling,n.shadows=e.shadows,n.showCreditsOnScreen=e.showCreditsOnScreen,n.splitDirection=e.splitDirection,n.debugWireframe=e.debugWireframe,n.showOutline=e.showOutline,n.outlineColor=e.outlineColor,n.pointCloudShading=e.pointCloudShading;let o=e.clippingPlanes;n.referenceMatrix=e.clippingPlanesOriginMatrix,l(o)&&i.clippingPlanesDirty&&(n._clippingPlanes=o.enabled&&i._isClipped?o:void 0),l(o)&&l(n._clippingPlanes)&&n._clippingPlanes!==o&&(n._clippingPlanes=o,n._clippingPlanesState=0),n.update(t)};ds.prototype.isDestroyed=function(){return!1};ds.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),le(this)};ds.fromGltf=function(e,t,n,i){let o=new ds(e,t,n),s=sO(e,t,o,{gltf:i,basePath:n}),a=e.vectorClassificationOnly?void 0:e.classificationType;s.classificationType=a;let c=cd.fromGltf(s);return o._model=c,o._readyPromise=c.readyPromise.then(function(u){return u.activeAnimations.addAll({loop:Pa.REPEAT}),u}),o};ds.fromB3dm=function(e,t,n,i,o){let r=new ds(e,t,n),a=sO(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=e.vectorClassificationOnly?void 0:e.classificationType;a.classificationType=c;let u=cd.fromB3dm(a);return r._model=u,r._readyPromise=u.readyPromise.then(function(f){return f.activeAnimations.addAll({loop:Pa.REPEAT}),f}),r};ds.fromI3dm=function(e,t,n,i,o){let r=new ds(e,t,n),a=sO(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=cd.fromI3dm(a);return r._model=c,r._readyPromise=c.readyPromise.then(function(u){return u.activeAnimations.addAll({loop:Pa.REPEAT}),u}),r};ds.fromPnts=function(e,t,n,i,o){let r=new ds(e,t,n),a=sO(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=cd.fromPnts(a);return r._model=c,r._readyPromise=c.readyPromise,r};ds.fromGeoJson=function(e,t,n,i){let o=new ds(e,t,n),s=sO(e,t,o,{geoJson:i,resource:n}),a=cd.fromGeoJson(s);return o._model=a,o._readyPromise=a.readyPromise,o};function sO(e,t,n,i){let o={cull:!1,releaseGltfJson:!0,opaquePass:xe.CESIUM_3D_TILE,modelMatrix:t.computedTransform,upAxis:e._modelUpAxis,forwardAxis:e._modelForwardAxis,incrementallyLoadTextures:!1,customShader:e.customShader,content:n,colorBlendMode:e.colorBlendMode,colorBlendAmount:e.colorBlendAmount,lightColor:e.lightColor,imageBasedLighting:e.imageBasedLighting,featureIdLabel:e.featureIdLabel,instanceFeatureIdLabel:e.instanceFeatureIdLabel,pointCloudShading:e.pointCloudShading,clippingPlanes:e.clippingPlanes,backFaceCulling:e.backFaceCulling,shadows:e.shadows,showCreditsOnScreen:e.showCreditsOnScreen,splitDirection:e.splitDirection,enableDebugWireframe:e._enableDebugWireframe,debugWireframe:e.debugWireframe,projectTo2D:e._projectTo2D,enableShowOutline:e._enableShowOutline,showOutline:e.showOutline,outlineColor:e.outlineColor};return mt(i,o)}var wh=ds;function hp(e,t,n,i){this._tileset=e,this._tile=t,this._resource=n,this.featurePropertiesDirty=!1,this._metadata=void 0,this._group=void 0,this._readyPromise=WVe(this,i)}Object.defineProperties(hp.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},readyPromise:{get:function(){return this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},batchTable:{get:function(){}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function WVe(e,t){return e._tileset.loadTileset(e._resource,t,e._tile),Promise.resolve(e)}hp.prototype.hasProperty=function(e,t){return!1};hp.prototype.getFeature=function(e){};hp.prototype.applyDebugSettings=function(e,t){};hp.prototype.applyStyle=function(e){};hp.prototype.update=function(e,t){};hp.prototype.isDestroyed=function(){return!1};hp.prototype.destroy=function(){return le(this)};var aO=hp;function hs(e,t,n,i){let o=hs._verifyAttributes(t);n=y(n,0);let r=[],s={},a,c,u=o.length;for(let d=0;d<u;++d){let p=o[d];if(p.vertexBuffer){r.push(p);continue}c=p.usage,a=s[c],l(a)||(a=s[c]=[]),a.push(p)}function f(d,p){return K.getSizeInBytes(p.componentDatatype)-K.getSizeInBytes(d.componentDatatype)}this._allBuffers=[];for(c in s)if(s.hasOwnProperty(c)){a=s[c],a.sort(f);let d=hs._vertexSizeInBytes(a),p=a[0].usage,g={vertexSizeInBytes:d,vertexBuffer:void 0,usage:p,needsCommit:!1,arrayBuffer:void 0,arrayViews:hs._createArrayViews(a,d)};this._allBuffers.push(g)}this._size=0,this._instanced=y(i,!1),this._precreated=r,this._context=e,this.writers=void 0,this.va=void 0,this.resize(n)}hs._verifyAttributes=function(e){let t=[];for(let i=0;i<e.length;++i){let o=e[i],r={index:y(o.index,i),enabled:y(o.enabled,!0),componentsPerAttribute:o.componentsPerAttribute,componentDatatype:y(o.componentDatatype,K.FLOAT),normalize:y(o.normalize,!1),vertexBuffer:o.vertexBuffer,usage:y(o.usage,Me.STATIC_DRAW)};t.push(r)}let n=new Array(t.length);for(let i=0;i<t.length;++i){let r=t[i].index;n[r]=!0}return t};hs._vertexSizeInBytes=function(e){let t=0,n=e.length;for(let s=0;s<n;++s){let a=e[s];t+=a.componentsPerAttribute*K.getSizeInBytes(a.componentDatatype)}let i=n>0?K.getSizeInBytes(e[0].componentDatatype):0,o=i>0?t%i:0,r=o===0?0:i-o;return t+=r,t};hs._createArrayViews=function(e,t){let n=[],i=0,o=e.length;for(let r=0;r<o;++r){let s=e[r],a=s.componentDatatype;n.push({index:s.index,enabled:s.enabled,componentsPerAttribute:s.componentsPerAttribute,componentDatatype:a,normalize:s.normalize,offsetInBytes:i,vertexSizeInComponentType:t/K.getSizeInBytes(a),view:void 0}),i+=s.componentsPerAttribute*K.getSizeInBytes(a)}return n};hs.prototype.resize=function(e){this._size=e;let t=this._allBuffers;this.writers=[];for(let n=0,i=t.length;n<i;++n){let o=t[n];hs._resize(o,this._size),hs._appendWriters(this.writers,o)}I5(this)};hs._resize=function(e,t){if(e.vertexSizeInBytes>0){let n=new ArrayBuffer(t*e.vertexSizeInBytes);if(l(e.arrayBuffer)){let r=new Uint8Array(n),s=new Uint8Array(e.arrayBuffer),a=s.length;for(let c=0;c<a;++c)r[c]=s[c]}let i=e.arrayViews,o=i.length;for(let r=0;r<o;++r){let s=i[r];s.view=K.createArrayBufferView(s.componentDatatype,n,s.offsetInBytes)}e.arrayBuffer=n}};var jVe=[function(e,t,n){return function(i,o){t[i*n]=o,e.needsCommit=!0}},function(e,t,n){return function(i,o,r){let s=i*n;t[s]=o,t[s+1]=r,e.needsCommit=!0}},function(e,t,n){return function(i,o,r,s){let a=i*n;t[a]=o,t[a+1]=r,t[a+2]=s,e.needsCommit=!0}},function(e,t,n){return function(i,o,r,s,a){let c=i*n;t[c]=o,t[c+1]=r,t[c+2]=s,t[c+3]=a,e.needsCommit=!0}}];hs._appendWriters=function(e,t){let n=t.arrayViews,i=n.length;for(let o=0;o<i;++o){let r=n[o];e[r.index]=jVe[r.componentsPerAttribute-1](t,r.view,r.vertexSizeInComponentType)}};hs.prototype.commit=function(e){let t=!1,n=this._allBuffers,i,o,r;for(o=0,r=n.length;o<r;++o)i=n[o],t=qVe(this,i)||t;if(t||!l(this.va)){I5(this);let s=this.va=[],a=R.SIXTY_FOUR_KILOBYTES-4,c=l(e)&&!this._instanced?Math.ceil(this._size/a):1;for(let u=0;u<c;++u){let f=[];for(o=0,r=n.length;o<r;++o){i=n[o];let d=u*(i.vertexSizeInBytes*a);hs._appendAttributes(f,i,d,this._instanced)}f=f.concat(this._precreated),s.push({va:new Qn({context:this._context,attributes:f,indexBuffer:e}),indicesCount:1.5*(u!==c-1?a:this._size%a)})}}};function qVe(e,t){if(t.needsCommit&&t.vertexSizeInBytes>0){t.needsCommit=!1;let n=t.vertexBuffer,i=e._size*t.vertexSizeInBytes,o=l(n);if(!o||n.sizeInBytes<i)return o&&n.destroy(),t.vertexBuffer=st.createVertexBuffer({context:e._context,typedArray:t.arrayBuffer,usage:t.usage}),t.vertexBuffer.vertexArrayDestroyable=!1,!0;t.vertexBuffer.copyFromArrayView(t.arrayBuffer)}return!1}hs._appendAttributes=function(e,t,n,i){let o=t.arrayViews,r=o.length;for(let s=0;s<r;++s){let a=o[s];e.push({index:a.index,enabled:a.enabled,componentsPerAttribute:a.componentsPerAttribute,componentDatatype:a.componentDatatype,normalize:a.normalize,vertexBuffer:t.vertexBuffer,offsetInBytes:n+a.offsetInBytes,strideInBytes:t.vertexSizeInBytes,instanceDivisor:i?1:0})}};hs.prototype.subCommit=function(e,t){let n=this._allBuffers;for(let i=0,o=n.length;i<o;++i)YVe(n[i],e,t)};function YVe(e,t,n){if(e.needsCommit&&e.vertexSizeInBytes>0){let i=e.vertexSizeInBytes*t,o=e.vertexSizeInBytes*n;e.vertexBuffer.copyFromArrayView(new Uint8Array(e.arrayBuffer,i,o),i)}}hs.prototype.endSubCommits=function(){let e=this._allBuffers;for(let t=0,n=e.length;t<n;++t)e[t].needsCommit=!1};function I5(e){let t=e.va;if(!l(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].va.destroy();e.va=void 0}hs.prototype.isDestroyed=function(){return!1};hs.prototype.destroy=function(){let e=this._allBuffers;for(let t=0,n=e.length;t<n;++t){let i=e[t];i.vertexBuffer=i.vertexBuffer&&i.vertexBuffer.destroy()}return I5(this),le(this)};var mp=hs;var cO=`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif

uniform sampler2D u_atlas;

#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

varying vec2 v_textureCoordinates;
varying vec4 v_pickColor;
varying vec4 v_color;

#ifdef SDF
varying vec4 v_outlineColor;
varying float v_outlineWidth;
#endif

#ifdef FRAGMENT_DEPTH_CHECK
varying vec4 v_textureCoordinateBounds;                  // the min and max x and y values for the texture coordinates
varying vec4 v_originTextureCoordinateAndTranslate;      // texture coordinate at the origin, billboard translate (used for label glyphs)
varying vec4 v_compressed;                               // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize
varying mat2 v_rotationMatrix;

const float SHIFT_LEFT12 = 4096.0;
const float SHIFT_LEFT1 = 2.0;

const float SHIFT_RIGHT12 = 1.0 / 4096.0;
const float SHIFT_RIGHT1 = 1.0 / 2.0;

float getGlobeDepth(vec2 adjustedST, vec2 depthLookupST, bool applyTranslate, vec2 dimensions, vec2 imageSize)
{
    vec2 lookupVector = imageSize * (depthLookupST - adjustedST);
    lookupVector = v_rotationMatrix * lookupVector;
    vec2 labelOffset = (dimensions - imageSize) * (depthLookupST - vec2(0.0, v_originTextureCoordinateAndTranslate.y)); // aligns label glyph with bounding rectangle.  Will be zero for billboards because dimensions and imageSize will be equal

    vec2 translation = v_originTextureCoordinateAndTranslate.zw;

    if (applyTranslate)
    {
        // this is only needed for labels where the horizontal origin is not LEFT
        // it moves the label back to where the "origin" should be since all label glyphs are set to HorizontalOrigin.LEFT
        translation += (dimensions * v_originTextureCoordinateAndTranslate.xy * vec2(1.0, 0.0));
    }

    vec2 st = ((lookupVector - translation + labelOffset) + gl_FragCoord.xy) / czm_viewport.zw;
    float logDepthOrDepth = czm_unpackDepth(texture2D(czm_globeDepthTexture, st));

    if (logDepthOrDepth == 0.0)
    {
        return 0.0; // not on the globe
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    return eyeCoordinate.z / eyeCoordinate.w;
}
#endif


#ifdef SDF

// Get the distance from the edge of a glyph at a given position sampling an SDF texture.
float getDistance(vec2 position)
{
    return texture2D(u_atlas, position).r;
}

// Samples the sdf texture at the given position and produces a color based on the fill color and the outline.
vec4 getSDFColor(vec2 position, float outlineWidth, vec4 outlineColor, float smoothing)
{
    float distance = getDistance(position);

    if (outlineWidth > 0.0)
    {
        // Don't get the outline edge exceed the SDF_EDGE
        float outlineEdge = clamp(SDF_EDGE - outlineWidth, 0.0, SDF_EDGE);
        float outlineFactor = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);
        vec4 sdfColor = mix(outlineColor, v_color, outlineFactor);
        float alpha = smoothstep(outlineEdge - smoothing, outlineEdge + smoothing, distance);
        return vec4(sdfColor.rgb, sdfColor.a * alpha);
    }
    else
    {
        float alpha = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);
        return vec4(v_color.rgb, v_color.a * alpha);
    }
}
#endif

void main()
{
    vec4 color = texture2D(u_atlas, v_textureCoordinates);

#ifdef SDF
    float outlineWidth = v_outlineWidth;
    vec4 outlineColor = v_outlineColor;

    // Get the current distance
    float distance = getDistance(v_textureCoordinates);

#ifdef GL_OES_standard_derivatives
    float smoothing = fwidth(distance);
    // Get an offset that is approximately half the distance to the neighbor pixels
    // 0.354 is approximately half of 1/sqrt(2)
    vec2 sampleOffset = 0.354 * vec2(dFdx(v_textureCoordinates) + dFdy(v_textureCoordinates));

    // Sample the center point
    vec4 center = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);

    // Sample the 4 neighbors
    vec4 color1 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color2 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color3 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color4 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);

    // Equally weight the center sample and the 4 neighboring samples
    color = (center + color1 + color2 + color3 + color4)/5.0;
#else
    // Just do a single sample
    float smoothing = 1.0/32.0;
    color = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);
#endif

    color = czm_gammaCorrect(color);
#else
    color = czm_gammaCorrect(color);
    color *= czm_gammaCorrect(v_color);
#endif

// Fully transparent parts of the billboard are not pickable.
#if !defined(OPAQUE) && !defined(TRANSLUCENT)
    if (color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }
#else
// The billboard is rendered twice. The opaque pass discards translucent fragments
// and the translucent pass discards opaque fragments.
#ifdef OPAQUE
    if (color.a < 0.995)   // matches < 254/255
    {
        discard;
    }
#else
    if (color.a >= 0.995)  // matches 254/255 and 255/255
    {
        discard;
    }
#endif
#endif

#ifdef VECTOR_TILE
    color *= u_highlightColor;
#endif
    gl_FragColor = color;

#ifdef LOG_DEPTH
    czm_writeLogDepth();
#endif

#ifdef FRAGMENT_DEPTH_CHECK
    float temp = v_compressed.y;

    temp = temp * SHIFT_RIGHT1;

    float temp2 = (temp - floor(temp)) * SHIFT_LEFT1;
    bool enableDepthTest = temp2 != 0.0;
    bool applyTranslate = floor(temp) != 0.0;

    if (enableDepthTest) {
        temp = v_compressed.z;
        temp = temp * SHIFT_RIGHT12;

        vec2 dimensions;
        dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;
        dimensions.x = floor(temp);

        temp = v_compressed.w;
        temp = temp * SHIFT_RIGHT12;

        vec2 imageSize;
        imageSize.y = (temp - floor(temp)) * SHIFT_LEFT12;
        imageSize.x = floor(temp);

        vec2 adjustedST = v_textureCoordinates - v_textureCoordinateBounds.xy;
        adjustedST = adjustedST / vec2(v_textureCoordinateBounds.z - v_textureCoordinateBounds.x, v_textureCoordinateBounds.w - v_textureCoordinateBounds.y);

        float epsilonEyeDepth = v_compressed.x + czm_epsilon1;
        float globeDepth1 = getGlobeDepth(adjustedST, v_originTextureCoordinateAndTranslate.xy, applyTranslate, dimensions, imageSize);

        // negative values go into the screen
        if (globeDepth1 != 0.0 && globeDepth1 > epsilonEyeDepth)
        {
            float globeDepth2 = getGlobeDepth(adjustedST, vec2(0.0, 1.0), applyTranslate, dimensions, imageSize); // top left corner
            if (globeDepth2 != 0.0 && globeDepth2 > epsilonEyeDepth)
            {
                float globeDepth3 = getGlobeDepth(adjustedST, vec2(1.0, 1.0), applyTranslate, dimensions, imageSize); // top right corner
                if (globeDepth3 != 0.0 && globeDepth3 > epsilonEyeDepth)
                {
                    discard;
                }
            }
        }
    }
#endif

}
`;var lO=`#ifdef INSTANCED
attribute vec2 direction;
#endif
attribute vec4 positionHighAndScale;
attribute vec4 positionLowAndRotation;
attribute vec4 compressedAttribute0;                       // pixel offset, translate, horizontal origin, vertical origin, show, direction, texture coordinates (texture offset)
attribute vec4 compressedAttribute1;                       // aligned axis, translucency by distance, image width
attribute vec4 compressedAttribute2;                       // label horizontal origin, image height, color, pick color, size in meters, valid aligned axis, 13 bits free
attribute vec4 eyeOffset;                                  // eye offset in meters, 4 bytes free (texture range)
attribute vec4 scaleByDistance;                            // near, nearScale, far, farScale
attribute vec4 pixelOffsetScaleByDistance;                 // near, nearScale, far, farScale
attribute vec4 compressedAttribute3;                       // distance display condition near, far, disableDepthTestDistance, dimensions
attribute vec2 sdf;                                        // sdf outline color (rgb) and width (w)
#if defined(VERTEX_DEPTH_CHECK) || defined(FRAGMENT_DEPTH_CHECK)
attribute vec4 textureCoordinateBoundsOrLabelTranslate;    // the min and max x and y values for the texture coordinates
#endif
#ifdef VECTOR_TILE
attribute float a_batchId;
#endif

varying vec2 v_textureCoordinates;
#ifdef FRAGMENT_DEPTH_CHECK
varying vec4 v_textureCoordinateBounds;
varying vec4 v_originTextureCoordinateAndTranslate;
varying vec4 v_compressed;                                 // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize
varying mat2 v_rotationMatrix;
#endif

varying vec4 v_pickColor;
varying vec4 v_color;
#ifdef SDF
varying vec4 v_outlineColor;
varying float v_outlineWidth;
#endif

const float UPPER_BOUND = 32768.0;

const float SHIFT_LEFT16 = 65536.0;
const float SHIFT_LEFT12 = 4096.0;
const float SHIFT_LEFT8 = 256.0;
const float SHIFT_LEFT7 = 128.0;
const float SHIFT_LEFT5 = 32.0;
const float SHIFT_LEFT3 = 8.0;
const float SHIFT_LEFT2 = 4.0;
const float SHIFT_LEFT1 = 2.0;

const float SHIFT_RIGHT12 = 1.0 / 4096.0;
const float SHIFT_RIGHT8 = 1.0 / 256.0;
const float SHIFT_RIGHT7 = 1.0 / 128.0;
const float SHIFT_RIGHT5 = 1.0 / 32.0;
const float SHIFT_RIGHT3 = 1.0 / 8.0;
const float SHIFT_RIGHT2 = 1.0 / 4.0;
const float SHIFT_RIGHT1 = 1.0 / 2.0;

vec4 addScreenSpaceOffset(vec4 positionEC, vec2 imageSize, float scale, vec2 direction, vec2 origin, vec2 translate, vec2 pixelOffset, vec3 alignedAxis, bool validAlignedAxis, float rotation, bool sizeInMeters, out mat2 rotationMatrix, out float mpp)
{
    // Note the halfSize cannot be computed in JavaScript because it is sent via
    // compressed vertex attributes that coerce it to an integer.
    vec2 halfSize = imageSize * scale * 0.5;
    halfSize *= ((direction * 2.0) - 1.0);

    vec2 originTranslate = origin * abs(halfSize);

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    if (validAlignedAxis || rotation != 0.0)
    {
        float angle = rotation;
        if (validAlignedAxis)
        {
            vec4 projectedAlignedAxis = czm_modelViewProjection * vec4(alignedAxis, 0.0);
            angle += sign(-projectedAlignedAxis.x) * acos(sign(projectedAlignedAxis.y) * (projectedAlignedAxis.y * projectedAlignedAxis.y) /
                    (projectedAlignedAxis.x * projectedAlignedAxis.x + projectedAlignedAxis.y * projectedAlignedAxis.y));
        }

        float cosTheta = cos(angle);
        float sinTheta = sin(angle);
        rotationMatrix = mat2(cosTheta, sinTheta, -sinTheta, cosTheta);
        halfSize = rotationMatrix * halfSize;
    }
    else
    {
        rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);
    }
#endif

    mpp = czm_metersPerPixel(positionEC);
    positionEC.xy += (originTranslate + halfSize) * czm_branchFreeTernary(sizeInMeters, 1.0, mpp);
    positionEC.xy += (translate + pixelOffset) * mpp;

    return positionEC;
}

#ifdef VERTEX_DEPTH_CHECK
float getGlobeDepth(vec4 positionEC)
{
    vec4 posWC = czm_eyeToWindowCoordinates(positionEC);

    float globeDepth = czm_unpackDepth(texture2D(czm_globeDepthTexture, posWC.xy / czm_viewport.zw));

    if (globeDepth == 0.0)
    {
        return 0.0; // not on the globe
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(posWC.xy, globeDepth);
    return eyeCoordinate.z / eyeCoordinate.w;
}
#endif
void main()
{
    // Modifying this shader may also require modifications to Billboard._computeScreenSpacePosition

    // unpack attributes
    vec3 positionHigh = positionHighAndScale.xyz;
    vec3 positionLow = positionLowAndRotation.xyz;
    float scale = positionHighAndScale.w;

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    float rotation = positionLowAndRotation.w;
#else
    float rotation = 0.0;
#endif

    float compressed = compressedAttribute0.x;

    vec2 pixelOffset;
    pixelOffset.x = floor(compressed * SHIFT_RIGHT7);
    compressed -= pixelOffset.x * SHIFT_LEFT7;
    pixelOffset.x -= UPPER_BOUND;

    vec2 origin;
    origin.x = floor(compressed * SHIFT_RIGHT5);
    compressed -= origin.x * SHIFT_LEFT5;

    origin.y = floor(compressed * SHIFT_RIGHT3);
    compressed -= origin.y * SHIFT_LEFT3;

#ifdef FRAGMENT_DEPTH_CHECK
    vec2 depthOrigin = origin.xy;
#endif
    origin -= vec2(1.0);

    float show = floor(compressed * SHIFT_RIGHT2);
    compressed -= show * SHIFT_LEFT2;

#ifdef INSTANCED
    vec2 textureCoordinatesBottomLeft = czm_decompressTextureCoordinates(compressedAttribute0.w);
    vec2 textureCoordinatesRange = czm_decompressTextureCoordinates(eyeOffset.w);
    vec2 textureCoordinates = textureCoordinatesBottomLeft + direction * textureCoordinatesRange;
#else
    vec2 direction;
    direction.x = floor(compressed * SHIFT_RIGHT1);
    direction.y = compressed - direction.x * SHIFT_LEFT1;

    vec2 textureCoordinates = czm_decompressTextureCoordinates(compressedAttribute0.w);
#endif

    float temp = compressedAttribute0.y  * SHIFT_RIGHT8;
    pixelOffset.y = -(floor(temp) - UPPER_BOUND);

    vec2 translate;
    translate.y = (temp - floor(temp)) * SHIFT_LEFT16;

    temp = compressedAttribute0.z * SHIFT_RIGHT8;
    translate.x = floor(temp) - UPPER_BOUND;

    translate.y += (temp - floor(temp)) * SHIFT_LEFT8;
    translate.y -= UPPER_BOUND;

    temp = compressedAttribute1.x * SHIFT_RIGHT8;
    float temp2 = floor(compressedAttribute2.w * SHIFT_RIGHT2);

    vec2 imageSize = vec2(floor(temp), temp2);

#ifdef FRAGMENT_DEPTH_CHECK
    float labelHorizontalOrigin = floor(compressedAttribute2.w - (temp2 * SHIFT_LEFT2));
    float applyTranslate = 0.0;
    if (labelHorizontalOrigin != 0.0) // is a billboard, so set apply translate to false
    {
        applyTranslate = 1.0;
        labelHorizontalOrigin -= 2.0;
        depthOrigin.x = labelHorizontalOrigin + 1.0;
    }

    depthOrigin = vec2(1.0) - (depthOrigin * 0.5);
#endif

#ifdef EYE_DISTANCE_TRANSLUCENCY
    vec4 translucencyByDistance;
    translucencyByDistance.x = compressedAttribute1.z;
    translucencyByDistance.z = compressedAttribute1.w;

    translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;

    temp = compressedAttribute1.y * SHIFT_RIGHT8;
    translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
#endif

#if defined(VERTEX_DEPTH_CHECK) || defined(FRAGMENT_DEPTH_CHECK)
    temp = compressedAttribute3.w;
    temp = temp * SHIFT_RIGHT12;

    vec2 dimensions;
    dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;
    dimensions.x = floor(temp);
#endif

#ifdef ALIGNED_AXIS
    vec3 alignedAxis = czm_octDecode(floor(compressedAttribute1.y * SHIFT_RIGHT8));
    temp = compressedAttribute2.z * SHIFT_RIGHT5;
    bool validAlignedAxis = (temp - floor(temp)) * SHIFT_LEFT1 > 0.0;
#else
    vec3 alignedAxis = vec3(0.0);
    bool validAlignedAxis = false;
#endif

    vec4 pickColor;
    vec4 color;

    temp = compressedAttribute2.y;
    temp = temp * SHIFT_RIGHT8;
    pickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    pickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor.r = floor(temp);

    temp = compressedAttribute2.x;
    temp = temp * SHIFT_RIGHT8;
    color.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    color.g = (temp - floor(temp)) * SHIFT_LEFT8;
    color.r = floor(temp);

    temp = compressedAttribute2.z * SHIFT_RIGHT8;
    bool sizeInMeters = floor((temp - floor(temp)) * SHIFT_LEFT7) > 0.0;
    temp = floor(temp) * SHIFT_RIGHT8;

    pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor /= 255.0;

    color.a = floor(temp);
    color /= 255.0;

    ///////////////////////////////////////////////////////////////////////////

    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;

#if defined(FRAGMENT_DEPTH_CHECK) || defined(VERTEX_DEPTH_CHECK)
    float eyeDepth = positionEC.z;
#endif

    positionEC = czm_eyeOffset(positionEC, eyeOffset.xyz);
    positionEC.xyz *= show;

    ///////////////////////////////////////////////////////////////////////////

#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(EYE_DISTANCE_PIXEL_OFFSET) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)
    float lengthSq;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        // 2D camera distance is a special case
        // treat all billboards as flattened to the z=0.0 plane
        lengthSq = czm_eyeHeight2D.y;
    }
    else
    {
        lengthSq = dot(positionEC.xyz, positionEC.xyz);
    }
#endif

#ifdef EYE_DISTANCE_SCALING
    float distanceScale = czm_nearFarScalar(scaleByDistance, lengthSq);
    scale *= distanceScale;
    translate *= distanceScale;
    // push vertex behind near plane for clipping
    if (scale == 0.0)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

    float translucency = 1.0;
#ifdef EYE_DISTANCE_TRANSLUCENCY
    translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);
    // push vertex behind near plane for clipping
    if (translucency == 0.0)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

#ifdef EYE_DISTANCE_PIXEL_OFFSET
    float pixelOffsetScale = czm_nearFarScalar(pixelOffsetScaleByDistance, lengthSq);
    pixelOffset *= pixelOffsetScale;
#endif

#ifdef DISTANCE_DISPLAY_CONDITION
    float nearSq = compressedAttribute3.x;
    float farSq = compressedAttribute3.y;
    if (lengthSq < nearSq || lengthSq > farSq)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

    mat2 rotationMatrix;
    float mpp;

#ifdef DISABLE_DEPTH_DISTANCE
    float disableDepthTestDistance = compressedAttribute3.z;
#endif

#ifdef VERTEX_DEPTH_CHECK
if (lengthSq < disableDepthTestDistance) {
    float depthsilon = 10.0;

    vec2 labelTranslate = textureCoordinateBoundsOrLabelTranslate.xy;
    vec4 pEC1 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
    float globeDepth1 = getGlobeDepth(pEC1);

    if (globeDepth1 != 0.0 && pEC1.z + depthsilon < globeDepth1)
    {
        vec4 pEC2 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0, 1.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
        float globeDepth2 = getGlobeDepth(pEC2);

        if (globeDepth2 != 0.0 && pEC2.z + depthsilon < globeDepth2)
        {
            vec4 pEC3 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(1.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
            float globeDepth3 = getGlobeDepth(pEC3);
            if (globeDepth3 != 0.0 && pEC3.z + depthsilon < globeDepth3)
            {
                positionEC.xyz = vec3(0.0);
            }
        }
    }
}
#endif

    positionEC = addScreenSpaceOffset(positionEC, imageSize, scale, direction, origin, translate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
    gl_Position = czm_projection * positionEC;
    v_textureCoordinates = textureCoordinates;

#ifdef LOG_DEPTH
    czm_vertexLogDepth();
#endif

#ifdef DISABLE_DEPTH_DISTANCE
    if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)
    {
        disableDepthTestDistance = czm_minimumDisableDepthTestDistance;
    }

    if (disableDepthTestDistance != 0.0)
    {
        // Don't try to "multiply both sides" by w.  Greater/less-than comparisons won't work for negative values of w.
        float zclip = gl_Position.z / gl_Position.w;
        bool clipped = (zclip < -1.0 || zclip > 1.0);
        if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))
        {
            // Position z on the near plane.
            gl_Position.z = -gl_Position.w;
#ifdef LOG_DEPTH
            v_depthFromNearPlusOne = 1.0;
#endif
        }
    }
#endif

#ifdef FRAGMENT_DEPTH_CHECK
    if (sizeInMeters) {
        translate /= mpp;
        dimensions /= mpp;
        imageSize /= mpp;
    }

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    v_rotationMatrix = rotationMatrix;
#else
    v_rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);
#endif

    float enableDepthCheck = 0.0;
    if (lengthSq < disableDepthTestDistance)
    {
        enableDepthCheck = 1.0;
    }

    float dw = floor(clamp(dimensions.x, 0.0, SHIFT_LEFT12));
    float dh = floor(clamp(dimensions.y, 0.0, SHIFT_LEFT12));

    float iw = floor(clamp(imageSize.x, 0.0, SHIFT_LEFT12));
    float ih = floor(clamp(imageSize.y, 0.0, SHIFT_LEFT12));

    v_compressed.x = eyeDepth;
    v_compressed.y = applyTranslate * SHIFT_LEFT1 + enableDepthCheck;
    v_compressed.z = dw * SHIFT_LEFT12 + dh;
    v_compressed.w = iw * SHIFT_LEFT12 + ih;
    v_originTextureCoordinateAndTranslate.xy = depthOrigin;
    v_originTextureCoordinateAndTranslate.zw = translate;
    v_textureCoordinateBounds = textureCoordinateBoundsOrLabelTranslate;

#endif

#ifdef SDF
    vec4 outlineColor;
    float outlineWidth;

    temp = sdf.x;
    temp = temp * SHIFT_RIGHT8;
    outlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.r = floor(temp);

    temp = sdf.y;
    temp = temp * SHIFT_RIGHT8;
    float temp3 = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineWidth = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.a = floor(temp);
    outlineColor /= 255.0;

    v_outlineWidth = outlineWidth / 255.0;
    v_outlineColor = outlineColor;
    v_outlineColor.a *= translucency;
#endif

    v_pickColor = pickColor;

    v_color = color;
    v_color.a *= translucency;

}
`;function pi(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,o=e.scaleByDistance,r=e.distanceDisplayCondition;l(n)&&(n=bt.clone(n)),l(i)&&(i=bt.clone(i)),l(o)&&(o=bt.clone(o)),l(r)&&(r=Ct.clone(r)),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),this._actualPosition=h.clone(this._position),this._pixelOffset=H.clone(y(e.pixelOffset,H.ZERO)),this._translate=new H(0,0),this._eyeOffset=h.clone(y(e.eyeOffset,h.ZERO)),this._heightReference=y(e.heightReference,Ue.NONE),this._verticalOrigin=y(e.verticalOrigin,bn.CENTER),this._horizontalOrigin=y(e.horizontalOrigin,ui.CENTER),this._scale=y(e.scale,1),this._color=z.clone(y(e.color,z.WHITE)),this._rotation=y(e.rotation,0),this._alignedAxis=h.clone(y(e.alignedAxis,h.ZERO)),this._width=e.width,this._height=e.height,this._scaleByDistance=o,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._sizeInMeters=y(e.sizeInMeters,!1),this._distanceDisplayCondition=r,this._disableDepthTestDistance=e.disableDepthTestDistance,this._id=e.id,this._collection=y(e.collection,t),this._pickId=void 0,this._pickPrimitive=y(e._pickPrimitive,this),this._billboardCollection=t,this._dirty=!1,this._index=-1,this._batchIndex=void 0,this._imageIndex=-1,this._imageIndexPromise=void 0,this._imageId=void 0,this._image=void 0,this._imageSubRegion=void 0,this._imageWidth=void 0,this._imageHeight=void 0,this._labelDimensions=void 0,this._labelHorizontalOrigin=void 0,this._labelTranslate=void 0;let s=e.image,a=e.imageId;l(s)&&(l(a)||(typeof s=="string"?a=s:l(s.src)?a=s.src:a=kn()),this._imageId=a,this._image=s),l(e.imageSubRegion)&&(this._imageId=a,this._imageSubRegion=e.imageSubRegion),l(this._billboardCollection._textureAtlas)&&this._loadImage(),this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=ee.SCENE3D,this._clusterShow=!0,this._outlineColor=z.clone(y(e.outlineColor,z.BLACK)),this._outlineWidth=y(e.outlineWidth,0),this._updateClamping()}var xie=pi.SHOW_INDEX=0,ak=pi.POSITION_INDEX=1,Sie=pi.PIXEL_OFFSET_INDEX=2,XVe=pi.EYE_OFFSET_INDEX=3,KVe=pi.HORIZONTAL_ORIGIN_INDEX=4,JVe=pi.VERTICAL_ORIGIN_INDEX=5,ZVe=pi.SCALE_INDEX=6,ck=pi.IMAGE_INDEX_INDEX=7,Cie=pi.COLOR_INDEX=8,QVe=pi.ROTATION_INDEX=9,$Ve=pi.ALIGNED_AXIS_INDEX=10,eUe=pi.SCALE_BY_DISTANCE_INDEX=11,tUe=pi.TRANSLUCENCY_BY_DISTANCE_INDEX=12,nUe=pi.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX=13,iUe=pi.DISTANCE_DISPLAY_CONDITION=14,oUe=pi.DISABLE_DEPTH_DISTANCE=15;pi.TEXTURE_COORDINATE_BOUNDS=16;var Tie=pi.SDF_INDEX=17;pi.NUMBER_OF_PROPERTIES=18;function vo(e,t){let n=e._billboardCollection;l(n)&&(n._updateBillboard(e,t),e._dirty=!0)}Object.defineProperties(pi.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,vo(this,xie))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),h.clone(e,this._actualPosition),this._updateClamping(),vo(this,ak))}},heightReference:{get:function(){return this._heightReference},set:function(e){let t=this._heightReference;e!==t&&(this._heightReference=e,this._updateClamping(),vo(this,ak))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;H.equals(t,e)||(H.clone(e,t),vo(this,Sie))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;bt.equals(t,e)||(this._scaleByDistance=bt.clone(e,t),vo(this,eUe))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;bt.equals(t,e)||(this._translucencyByDistance=bt.clone(e,t),vo(this,tUe))}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;bt.equals(t,e)||(this._pixelOffsetScaleByDistance=bt.clone(e,t),vo(this,nUe))}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;h.equals(t,e)||(h.clone(e,t),vo(this,XVe))}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,vo(this,KVe))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin!==e&&(this._verticalOrigin=e,vo(this,JVe))}},scale:{get:function(){return this._scale},set:function(e){this._scale!==e&&(this._scale=e,vo(this,ZVe))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),vo(this,Cie))}},rotation:{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,vo(this,QVe))}},alignedAxis:{get:function(){return this._alignedAxis},set:function(e){let t=this._alignedAxis;h.equals(t,e)||(h.clone(e,t),vo(this,$Ve))}},width:{get:function(){return y(this._width,this._imageWidth)},set:function(e){this._width!==e&&(this._width=e,vo(this,ck))}},height:{get:function(){return y(this._height,this._imageHeight)},set:function(e){this._height!==e&&(this._height=e,vo(this,ck))}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters!==e&&(this._sizeInMeters=e,vo(this,Cie))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){Ct.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=Ct.clone(e,this._distanceDisplayCondition),vo(this,iUe))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,vo(this,oUe))}},id:{get:function(){return this._id},set:function(e){this._id=e,l(this._pickId)&&(this._pickId.object.id=e)}},pickPrimitive:{get:function(){return this._pickPrimitive},set:function(e){this._pickPrimitive=e,l(this._pickId)&&(this._pickId.object.primitive=e)}},pickId:{get:function(){return this._pickId}},image:{get:function(){return this._imageId},set:function(e){l(e)?typeof e=="string"?this.setImage(e,e):e instanceof Ie?this.setImage(e.url,e):l(e.src)?this.setImage(e.src,e):this.setImage(kn(),e):(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=void 0,this._image=void 0,this._imageIndexPromise=void 0,vo(this,ck))}},ready:{get:function(){return this._imageIndex!==-1}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=h.clone(e,this._actualClampedPosition),vo(this,ak)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,vo(this,xie))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),vo(this,Tie))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,vo(this,Tie))}}});pi.prototype.getPickId=function(e){return l(this._pickId)||(this._pickId=e.createPickId({primitive:this._pickPrimitive,collection:this._collection,id:this._id})),this._pickId};pi.prototype._updateClamping=function(){pi._updateClamping(this._billboardCollection,this)};var uO=new fe,bie=new h;pi._updateClamping=function(e,t){let n=e._scene;if(!l(n)||!l(n.globe))return;let i=n.globe,o=i.ellipsoid,r=i._surface,s=n.frameState.mode,a=s!==t._mode;if(t._mode=s,(t._heightReference===Ue.NONE||a)&&l(t._removeCallbackFunc)&&(t._removeCallbackFunc(),t._removeCallbackFunc=void 0,t._clampedPosition=void 0),t._heightReference===Ue.NONE||!l(t._position))return;let c=o.cartesianToCartographic(t._position);if(!l(c)){t._actualClampedPosition=void 0;return}l(t._removeCallbackFunc)&&t._removeCallbackFunc();function u(d){if(t._heightReference===Ue.RELATIVE_TO_GROUND)if(t._mode===ee.SCENE3D){let p=o.cartesianToCartographic(d,uO);p.height+=c.height,o.cartographicToCartesian(p,d)}else d.x+=c.height;t._clampedPosition=h.clone(d,t._clampedPosition)}t._removeCallbackFunc=r.updateHeight(c,u),fe.clone(c,uO);let f=i.getHeight(c);l(f)&&(uO.height=f),o.cartographicToCartesian(uO,bie),u(bie)};pi.prototype._loadImage=function(){let e=this._billboardCollection._textureAtlas,t=this._imageId,n=this._image,i=this._imageSubRegion,o,r=this;function s(a){if(r._imageId!==t||r._image!==n||!Ge.equals(r._imageSubRegion,i))return;let c=e.textureCoordinates[a];r._imageWidth=e.texture.width*c.width,r._imageHeight=e.texture.height*c.height,r._imageIndex=a,r._ready=!0,r._image=void 0,r._imageIndexPromise=void 0,vo(r,ck)}if(l(n)){let a=e.getImageIndex(t);if(l(a)){s(a);return}o=e.addImage(t,n)}l(i)&&(o=e.addSubRegion(t,i)),this._imageIndexPromise=o,l(o)&&o.then(s).catch(function(a){console.error(`Error loading image for billboard: ${a}`),r._imageIndexPromise=void 0})};pi.prototype.setImage=function(e,t){this._imageId!==e&&(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=e,this._image=t,l(this._billboardCollection._textureAtlas)&&this._loadImage())};pi.prototype.setImageSubRegion=function(e,t){this._imageId===e&&Ge.equals(this._imageSubRegion,t)||(this._imageIndex=-1,this._imageId=e,this._imageSubRegion=Ge.clone(t),l(this._billboardCollection._textureAtlas)&&this._loadImage())};pi.prototype._setTranslate=function(e){let t=this._translate;H.equals(t,e)||(H.clone(e,t),vo(this,Sie))};pi.prototype._getActualPosition=function(){return l(this._clampedPosition)?this._clampedPosition:this._actualPosition};pi.prototype._setActualPosition=function(e){l(this._clampedPosition)||h.clone(e,this._actualPosition),vo(this,ak)};var Eie=new se;pi._computeActualPosition=function(e,t,n,i){return l(e._clampedPosition)?(n.mode!==e._mode&&e._updateClamping(),e._clampedPosition):n.mode===ee.SCENE3D?t:(N.multiplyByPoint(i,t,Eie),Gi.computeActualWgs84Position(n,Eie))};var wie=new h;pi._computeScreenSpacePosition=function(e,t,n,i,o,r){let s=N.multiplyByPoint(e,t,wie),a=Gi.wgs84WithEyeOffsetToWindowCoordinates(o,s,n,r);if(!!l(a))return H.add(a,i,a),a};var sk=new H(0,0);pi.prototype.computeScreenSpacePosition=function(e,t){let n=this._billboardCollection;l(t)||(t=new H),H.clone(this._pixelOffset,sk),H.add(sk,this._translate,sk);let i=n.modelMatrix,o=this._position;if(l(this._clampedPosition)&&(o=this._clampedPosition,e.mode!==ee.SCENE3D)){let s=e.mapProjection,a=s.ellipsoid,c=s.unproject(o,uO);o=a.cartographicToCartesian(c,wie),i=N.IDENTITY}return pi._computeScreenSpacePosition(i,o,this._eyeOffset,sk,e,t)};pi.getScreenSpaceBoundingBox=function(e,t,n){let i=e.width,o=e.height,r=e.scale;i*=r,o*=r;let s=t.x;e.horizontalOrigin===ui.RIGHT?s-=i:e.horizontalOrigin===ui.CENTER&&(s-=i*.5);let a=t.y;return e.verticalOrigin===bn.BOTTOM||e.verticalOrigin===bn.BASELINE?a-=o:e.verticalOrigin===bn.CENTER&&(a-=o*.5),l(n)||(n=new Ge),n.x=s,n.y=a,n.width=i,n.height=o,n};pi.prototype.equals=function(e){return this===e||l(e)&&this._id===e._id&&h.equals(this._position,e._position)&&this._imageId===e._imageId&&this._show===e._show&&this._scale===e._scale&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&Ge.equals(this._imageSubRegion,e._imageSubRegion)&&z.equals(this._color,e._color)&&H.equals(this._pixelOffset,e._pixelOffset)&&H.equals(this._translate,e._translate)&&h.equals(this._eyeOffset,e._eyeOffset)&&bt.equals(this._scaleByDistance,e._scaleByDistance)&&bt.equals(this._translucencyByDistance,e._translucencyByDistance)&&bt.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&Ct.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};pi.prototype._destroy=function(){l(this._customData)&&(this._billboardCollection._scene.globe._surface.removeTileCustomData(this._customData),this._customData=void 0),l(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this.image=void 0,this._pickId=this._pickId&&this._pickId.destroy(),this._billboardCollection=void 0};var ao=pi;var rUe={OPAQUE:0,TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2},xo=Object.freeze(rUe);var sUe={FONT_SIZE:48,PADDING:10,RADIUS:8,CUTOFF:.25},ms=Object.freeze(sUe);function pp(e,t,n,i,o){this.bottomLeft=y(e,H.ZERO),this.topRight=y(t,H.ZERO),this.childNode1=n,this.childNode2=i,this.imageIndex=o}var aUe=new H(16,16);function Cg(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.borderWidthInPixels,1),n=y(e.initialSize,aUe);this._context=e.context,this._pixelFormat=y(e.pixelFormat,lt.RGBA),this._borderWidthInPixels=t,this._textureCoordinates=[],this._guid=kn(),this._idHash={},this._indexHash={},this._initialSize=n,this._root=void 0}Object.defineProperties(Cg.prototype,{borderWidthInPixels:{get:function(){return this._borderWidthInPixels}},textureCoordinates:{get:function(){return this._textureCoordinates}},texture:{get:function(){return l(this._texture)||(this._texture=new Ot({context:this._context,width:this._initialSize.x,height:this._initialSize.y,pixelFormat:this._pixelFormat})),this._texture}},numberOfImages:{get:function(){return this._textureCoordinates.length}},guid:{get:function(){return this._guid}}});function cUe(e,t){let n=e._context,i=e.numberOfImages,o=2,r=e._borderWidthInPixels;if(i>0){let s=e._texture.width,a=e._texture.height,c=o*(s+t.width+r),u=o*(a+t.height+r),f=s/c,d=a/u,p=new pp(new H(s+r,r),new H(c,a)),g=new pp(new H,new H(c,a),e._root,p),m=new pp(new H(r,a+r),new H(c,u)),A=new pp(new H,new H(c,u),g,m);for(let b=0;b<e._textureCoordinates.length;b++){let T=e._textureCoordinates[b];l(T)&&(T.x*=f,T.y*=d,T.width*=f,T.height*=d)}let x=new Ot({context:e._context,width:c,height:u,pixelFormat:e._pixelFormat}),C=new Os({context:n,colorTextures:[e._texture],destroyAttachments:!1});C._bind(),x.copyFromFramebuffer(0,0,0,0,c,u),C._unBind(),C.destroy(),e._texture=e._texture&&e._texture.destroy(),e._texture=x,e._root=A}else{let s=o*(t.width+2*r),a=o*(t.height+2*r);s<e._initialSize.x&&(s=e._initialSize.x),a<e._initialSize.y&&(a=e._initialSize.y),e._texture=e._texture&&e._texture.destroy(),e._texture=new Ot({context:e._context,width:s,height:a,pixelFormat:e._pixelFormat}),e._root=new pp(new H(r,r),new H(s,a))}}function lk(e,t,n){if(!!l(t)){if(!l(t.childNode1)&&!l(t.childNode2)){if(l(t.imageIndex))return;let i=t.topRight.x-t.bottomLeft.x,o=t.topRight.y-t.bottomLeft.y,r=i-n.width,s=o-n.height;if(r<0||s<0)return;if(r===0&&s===0)return t;if(r>s){t.childNode1=new pp(new H(t.bottomLeft.x,t.bottomLeft.y),new H(t.bottomLeft.x+n.width,t.topRight.y));let a=t.bottomLeft.x+n.width+e._borderWidthInPixels;a<t.topRight.x&&(t.childNode2=new pp(new H(a,t.bottomLeft.y),new H(t.topRight.x,t.topRight.y)))}else{t.childNode1=new pp(new H(t.bottomLeft.x,t.bottomLeft.y),new H(t.topRight.x,t.bottomLeft.y+n.height));let a=t.bottomLeft.y+n.height+e._borderWidthInPixels;a<t.topRight.y&&(t.childNode2=new pp(new H(t.bottomLeft.x,a),new H(t.topRight.x,t.topRight.y)))}return lk(e,t.childNode1,n)}return lk(e,t.childNode1,n)||lk(e,t.childNode2,n)}}function vie(e,t,n){let i=lk(e,e._root,t);if(l(i)){i.imageIndex=n;let o=e._texture.width,r=e._texture.height,s=i.topRight.x-i.bottomLeft.x,a=i.topRight.y-i.bottomLeft.y,c=i.bottomLeft.x/o,u=i.bottomLeft.y/r,f=s/o,d=a/r;e._textureCoordinates[n]=new Ge(c,u,f,d),e._texture.copyFrom({source:t,xOffset:i.bottomLeft.x,yOffset:i.bottomLeft.y})}else cUe(e,t),vie(e,t,n);e._guid=kn()}function Die(e,t){if(!l(e)||e.isDestroyed())return-1;let n=e.numberOfImages;return vie(e,t,n),n}Cg.prototype.getImageIndex=function(e){return this._indexHash[e]};Cg.prototype.addImageSync=function(e,t){let n=this._indexHash[e];return l(n)||(n=Die(this,t),this._idHash[e]=Promise.resolve(n),this._indexHash[e]=n),n};Cg.prototype.addImage=function(e,t){let n=this._idHash[e];if(l(n))return n;typeof t=="function"?t=t(e):(typeof t=="string"||t instanceof Ie)&&(t=Ie.createIfNeeded(t).fetchImage());let i=this;return n=Promise.resolve(t).then(function(o){let r=Die(i,o);return i._indexHash[e]=r,r}),this._idHash[e]=n,n};Cg.prototype.addSubRegion=function(e,t){let n=this._idHash[e];if(!l(n))throw new de(`image with id "${e}" not found in the atlas.`);let i=this;return Promise.resolve(n).then(function(o){if(o===-1)return-1;let r=i._texture.width,s=i._texture.height,a=i.numberOfImages,c=i._textureCoordinates[o],u=c.x+t.x/r,f=c.y+t.y/s,d=t.width/r,p=t.height/s;return i._textureCoordinates.push(new Ge(u,f,d,p)),i._guid=kn(),a})};Cg.prototype.isDestroyed=function(){return!1};Cg.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),le(this)};var Tg=Cg;var lUe=ao.SHOW_INDEX,dO=ao.POSITION_INDEX,Pie=ao.PIXEL_OFFSET_INDEX,Iie=ao.EYE_OFFSET_INDEX,uUe=ao.HORIZONTAL_ORIGIN_INDEX,fUe=ao.VERTICAL_ORIGIN_INDEX,dUe=ao.SCALE_INDEX,fO=ao.IMAGE_INDEX_INDEX,Oie=ao.COLOR_INDEX,hUe=ao.ROTATION_INDEX,mUe=ao.ALIGNED_AXIS_INDEX,Bie=ao.SCALE_BY_DISTANCE_INDEX,Rie=ao.TRANSLUCENCY_BY_DISTANCE_INDEX,Mie=ao.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX,Lie=ao.DISTANCE_DISPLAY_CONDITION,pUe=ao.DISABLE_DEPTH_DISTANCE,_Ue=ao.TEXTURE_COORDINATE_BOUNDS,Fie=ao.SDF_INDEX,N5=ao.NUMBER_OF_PROPERTIES,go,gUe={positionHighAndScale:0,positionLowAndRotation:1,compressedAttribute0:2,compressedAttribute1:3,compressedAttribute2:4,eyeOffset:5,scaleByDistance:6,pixelOffsetScaleByDistance:7,compressedAttribute3:8,textureCoordinateBoundsOrLabelTranslate:9,a_batchId:10,sdf:11},yUe={direction:0,positionHighAndScale:1,positionLowAndRotation:2,compressedAttribute0:3,compressedAttribute1:4,compressedAttribute2:5,eyeOffset:6,scaleByDistance:7,pixelOffsetScaleByDistance:8,compressedAttribute3:9,textureCoordinateBoundsOrLabelTranslate:10,a_batchId:11,sdf:12};function Wu(e){e=y(e,y.EMPTY_OBJECT),this._scene=e.scene,this._batchTable=e.batchTable,this._textureAtlas=void 0,this._textureAtlasGUID=void 0,this._destroyTextureAtlas=!0,this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!1,this._shaderRotation=!1,this._compiledShaderRotation=!1,this._shaderAlignedAxis=!1,this._compiledShaderAlignedAxis=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderPixelOffsetScaleByDistance=!1,this._compiledShaderPixelOffsetScaleByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._shaderClampToGround=!1,this._compiledShaderClampToGround=!1,this._propertiesChanged=new Uint32Array(N5),this._maxSize=0,this._maxEyeOffset=0,this._maxScale=1,this._maxPixelOffset=0,this._allHorizontalCenter=!0,this._allVerticalCenter=!0,this._allSizedInMeters=!0,this._baseVolume=new re,this._baseVolumeWC=new re,this._baseVolume2D=new re,this._boundingVolume=new re,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(N.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowTextureAtlas=y(e.debugShowTextureAtlas,!1),this.blendOption=y(e.blendOption,xo.OPAQUE_AND_TRANSLUCENT),this._blendOption=void 0,this._mode=ee.SCENE3D,this._buffersUsage=[Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW],this._highlightColor=z.clone(z.WHITE);let t=this;this._uniforms={u_atlas:function(){return t._textureAtlas.texture},u_highlightColor:function(){return t._highlightColor}};let n=this._scene;l(n)&&l(n.terrainProviderChanged)&&(this._removeCallbackFunc=n.terrainProviderChanged.addEventListener(function(){let i=this._billboards,o=i.length;for(let r=0;r<o;++r)l(i[r])&&i[r]._updateClamping()},this))}Object.defineProperties(Wu.prototype,{length:{get:function(){return k5(this),this._billboards.length}},textureAtlas:{get:function(){return this._textureAtlas},set:function(e){this._textureAtlas!==e&&(this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._textureAtlas=e,this._createVertexArray=!0)}},destroyTextureAtlas:{get:function(){return this._destroyTextureAtlas},set:function(e){this._destroyTextureAtlas=e}}});function Nie(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}Wu.prototype.add=function(e){let t=new ao(e,this);return t._index=this._billboards.length,this._billboards.push(t),this._createVertexArray=!0,t};Wu.prototype.remove=function(e){return this.contains(e)?(this._billboards[e._index]=void 0,this._billboardsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};Wu.prototype.removeAll=function(){Nie(this._billboards),this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!0};function k5(e){if(e._billboardsRemoved){e._billboardsRemoved=!1;let t=[],n=e._billboards,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];l(s)&&(s._index=r++,t.push(s))}e._billboards=t}}Wu.prototype._updateBillboard=function(e,t){e._dirty||(this._billboardsToUpdate[this._billboardsToUpdateIndex++]=e),++this._propertiesChanged[t]};Wu.prototype.contains=function(e){return l(e)&&e._billboardCollection===this};Wu.prototype.get=function(e){return k5(this),this._billboards[e]};var O5;function AUe(e){let n=e.cache.billboardCollection_indexBufferBatched;if(l(n))return n;let i=16384*6-6,o=new Uint16Array(i);for(let r=0,s=0;r<i;r+=6,s+=4)o[r]=s,o[r+1]=s+1,o[r+2]=s+2,o[r+3]=s+0,o[r+4]=s+2,o[r+5]=s+3;return n=st.createIndexBuffer({context:e,typedArray:o,usage:Me.STATIC_DRAW,indexDatatype:Le.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferBatched=n,n}function xUe(e){let t=e.cache.billboardCollection_indexBufferInstanced;return l(t)||(t=st.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Me.STATIC_DRAW,indexDatatype:Le.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferInstanced=t),t}function CUe(e){let t=e.cache.billboardCollection_vertexBufferInstanced;return l(t)||(t=st.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Me.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_vertexBufferInstanced=t),t}Wu.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<N5;++i){let o=n[i]===0?Me.STATIC_DRAW:Me.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function TUe(e,t,n,i,o,r){let s=[{index:go.positionHighAndScale,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[dO]},{index:go.positionLowAndRotation,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[dO]},{index:go.compressedAttribute0,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[Pie]},{index:go.compressedAttribute1,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[Rie]},{index:go.compressedAttribute2,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[Oie]},{index:go.eyeOffset,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[Iie]},{index:go.scaleByDistance,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[Bie]},{index:go.pixelOffsetScaleByDistance,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[Mie]},{index:go.compressedAttribute3,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[Lie]},{index:go.textureCoordinateBoundsOrLabelTranslate,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[_Ue]}];i&&s.push({index:go.direction,componentsPerAttribute:2,componentDatatype:K.FLOAT,vertexBuffer:CUe(e)}),l(o)&&s.push({index:go.a_batchId,componentsPerAttribute:1,componentDatatype:K.FLOAT,bufferUsage:Me.STATIC_DRAW}),r&&s.push({index:go.sdf,componentsPerAttribute:2,componentDatatype:K.FLOAT,usage:n[Fie]});let a=i?t:4*t;return new mp(e,s,a,i)}var B5=new Vn;function kie(e,t,n,i,o){let r,s=i[go.positionHighAndScale],a=i[go.positionLowAndRotation],c=o._getActualPosition();e._mode===ee.SCENE3D&&(re.expand(e._baseVolume,c,e._baseVolume),e._boundingVolumeDirty=!0),Vn.fromCartesian(c,B5);let u=o.scale,f=o.rotation;f!==0&&(e._shaderRotation=!0),e._maxScale=Math.max(e._maxScale,u);let d=B5.high,p=B5.low;e._instanced?(r=o._index,s(r,d.x,d.y,d.z,u),a(r,p.x,p.y,p.z,f)):(r=o._index*4,s(r+0,d.x,d.y,d.z,u),s(r+1,d.x,d.y,d.z,u),s(r+2,d.x,d.y,d.z,u),s(r+3,d.x,d.y,d.z,u),a(r+0,p.x,p.y,p.z,f),a(r+1,p.x,p.y,p.z,f),a(r+2,p.x,p.y,p.z,f),a(r+3,p.x,p.y,p.z,f))}var Hu=new H,Gu=32768,bT=65536,R5=4096,vh=256,bUe=128,EUe=32,SUe=8,Vie=4,wUe=1/256,Uie=0,zie=2,Gie=3,Hie=1;function Wie(e,t,n,i,o){let r,s=i[go.compressedAttribute0],a=o.pixelOffset,c=a.x,u=a.y,f=o._translate,d=f.x,p=f.y;e._maxPixelOffset=Math.max(e._maxPixelOffset,Math.abs(c+d),Math.abs(-u+p));let g=o.horizontalOrigin,m=o._verticalOrigin,A=o.show&&o.clusterShow;o.color.alpha===0&&(A=!1),m===bn.BASELINE&&(m=bn.BOTTOM),e._allHorizontalCenter=e._allHorizontalCenter&&g===ui.CENTER,e._allVerticalCenter=e._allVerticalCenter&&m===bn.CENTER;let x=0,C=0,b=0,T=0,S=o._imageIndex;if(S!==-1){let U=n[S];x=U.x,C=U.y,b=U.width,T=U.height}let w=x+b,D=C+T,I=Math.floor(R.clamp(c,-Gu,Gu)+Gu)*bUe;I+=(g+1)*EUe,I+=(m+1)*SUe,I+=(A?1:0)*Vie;let B=Math.floor(R.clamp(u,-Gu,Gu)+Gu)*vh,M=Math.floor(R.clamp(d,-Gu,Gu)+Gu)*vh,L=(R.clamp(p,-Gu,Gu)+Gu)*wUe,_=Math.floor(L),E=Math.floor((L-_)*vh);B+=_,M+=E,Hu.x=x,Hu.y=C;let v=Un.compressTextureCoordinates(Hu);Hu.x=w;let P=Un.compressTextureCoordinates(Hu);Hu.y=D;let O=Un.compressTextureCoordinates(Hu);Hu.x=x;let F=Un.compressTextureCoordinates(Hu);e._instanced?(r=o._index,s(r,I,B,M,v)):(r=o._index*4,s(r+0,I+Uie,B,M,v),s(r+1,I+zie,B,M,P),s(r+2,I+Gie,B,M,O),s(r+3,I+Hie,B,M,F))}function jie(e,t,n,i,o){let r,s=i[go.compressedAttribute1],a=o.alignedAxis;h.equals(a,h.ZERO)||(e._shaderAlignedAxis=!0);let c=0,u=1,f=1,d=1,p=o.translucencyByDistance;l(p)&&(c=p.near,u=p.nearValue,f=p.far,d=p.farValue,(u!==1||d!==1)&&(e._shaderTranslucencyByDistance=!0));let g=0,m=o._imageIndex;m!==-1&&(g=n[m].width);let A=e._textureAtlas.texture.width,x=Math.round(y(o.width,A*g));e._maxSize=Math.max(e._maxSize,x);let C=R.clamp(x,0,bT),b=0;Math.abs(h.magnitudeSquared(a)-1)<R.EPSILON6&&(b=Un.octEncodeFloat(a)),u=R.clamp(u,0,1),u=u===1?255:u*255|0,C=C*vh+u,d=R.clamp(d,0,1),d=d===1?255:d*255|0,b=b*vh+d,e._instanced?(r=o._index,s(r,C,b,c,f)):(r=o._index*4,s(r+0,C,b,c,f),s(r+1,C,b,c,f),s(r+2,C,b,c,f),s(r+3,C,b,c,f))}function L5(e,t,n,i,o){let r,s=i[go.compressedAttribute2],a=o.color,c=l(e._batchTable)?z.WHITE:o.getPickId(t.context).color,u=o.sizeInMeters?1:0,f=Math.abs(h.magnitudeSquared(o.alignedAxis)-1)<R.EPSILON6?1:0;e._allSizedInMeters=e._allSizedInMeters&&u===1;let d=0,p=o._imageIndex;p!==-1&&(d=n[p].height);let g=e._textureAtlas.texture.dimensions,m=Math.round(y(o.height,g.y*d));e._maxSize=Math.max(e._maxSize,m);let A=y(o._labelHorizontalOrigin,-2);A+=2;let x=m*Vie+A,C=z.floatToByte(a.red),b=z.floatToByte(a.green),T=z.floatToByte(a.blue),S=C*bT+b*vh+T;C=z.floatToByte(c.red),b=z.floatToByte(c.green),T=z.floatToByte(c.blue);let w=C*bT+b*vh+T,D=z.floatToByte(a.alpha)*bT+z.floatToByte(c.alpha)*vh;D+=u*2+f,e._instanced?(r=o._index,s(r,S,w,D,x)):(r=o._index*4,s(r+0,S,w,D,x),s(r+1,S,w,D,x),s(r+2,S,w,D,x),s(r+3,S,w,D,x))}function F5(e,t,n,i,o){let r,s=i[go.eyeOffset],a=o.eyeOffset,c=a.z;if(o._heightReference!==Ue.NONE&&(c*=1.005),e._maxEyeOffset=Math.max(e._maxEyeOffset,Math.abs(a.x),Math.abs(a.y),Math.abs(c)),e._instanced){let u=0,f=0,d=o._imageIndex;if(d!==-1){let g=n[d];u=g.width,f=g.height}Hu.x=u,Hu.y=f;let p=Un.compressTextureCoordinates(Hu);r=o._index,s(r,a.x,a.y,c,p)}else r=o._index*4,s(r+0,a.x,a.y,c,0),s(r+1,a.x,a.y,c,0),s(r+2,a.x,a.y,c,0),s(r+3,a.x,a.y,c,0)}function qie(e,t,n,i,o){let r,s=i[go.scaleByDistance],a=0,c=1,u=1,f=1,d=o.scaleByDistance;l(d)&&(a=d.near,c=d.nearValue,u=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderScaleByDistance=!0)),e._instanced?(r=o._index,s(r,a,c,u,f)):(r=o._index*4,s(r+0,a,c,u,f),s(r+1,a,c,u,f),s(r+2,a,c,u,f),s(r+3,a,c,u,f))}function Yie(e,t,n,i,o){let r,s=i[go.pixelOffsetScaleByDistance],a=0,c=1,u=1,f=1,d=o.pixelOffsetScaleByDistance;l(d)&&(a=d.near,c=d.nearValue,u=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderPixelOffsetScaleByDistance=!0)),e._instanced?(r=o._index,s(r,a,c,u,f)):(r=o._index*4,s(r+0,a,c,u,f),s(r+1,a,c,u,f),s(r+2,a,c,u,f),s(r+3,a,c,u,f))}function Xie(e,t,n,i,o){let r,s=i[go.compressedAttribute3],a=0,c=Number.MAX_VALUE,u=o.distanceDisplayCondition;l(u)&&(a=u.near,c=u.far,a*=a,c*=c,e._shaderDistanceDisplayCondition=!0);let f=o.disableDepthTestDistance,d=o.heightReference===Ue.CLAMP_TO_GROUND&&t.context.depthTexture;l(f)||(f=d?5e3:0),f*=f,(d||f>0)&&(e._shaderDisableDepthDistance=!0,f===Number.POSITIVE_INFINITY&&(f=-1));let p,g;if(l(o._labelDimensions))g=o._labelDimensions.x,p=o._labelDimensions.y;else{let C=0,b=0,T=o._imageIndex;if(T!==-1){let w=n[T];C=w.height,b=w.width}p=Math.round(y(o.height,e._textureAtlas.texture.dimensions.y*C));let S=e._textureAtlas.texture.width;g=Math.round(y(o.width,S*b))}let m=Math.floor(R.clamp(g,0,R5)),A=Math.floor(R.clamp(p,0,R5)),x=m*R5+A;e._instanced?(r=o._index,s(r,a,c,f,x)):(r=o._index*4,s(r+0,a,c,f,x),s(r+1,a,c,f,x),s(r+2,a,c,f,x),s(r+3,a,c,f,x))}function Kie(e,t,n,i,o){if(o.heightReference===Ue.CLAMP_TO_GROUND){let m=e._scene,A=t.context,x=t.globeTranslucencyState.translucent,C=l(m.globe)&&m.globe.depthTestAgainstTerrain;e._shaderClampToGround=A.depthTexture&&!x&&C}let r,s=i[go.textureCoordinateBoundsOrLabelTranslate];if(Ft.maximumVertexTextureImageUnits>0){let m=0,A=0;l(o._labelTranslate)&&(m=o._labelTranslate.x,A=o._labelTranslate.y),e._instanced?(r=o._index,s(r,m,A,0,0)):(r=o._index*4,s(r+0,m,A,0,0),s(r+1,m,A,0,0),s(r+2,m,A,0,0),s(r+3,m,A,0,0));return}let a=0,c=0,u=0,f=0,d=o._imageIndex;if(d!==-1){let m=n[d];a=m.x,c=m.y,u=m.width,f=m.height}let p=a+u,g=c+f;e._instanced?(r=o._index,s(r,a,c,p,g)):(r=o._index*4,s(r+0,a,c,p,g),s(r+1,a,c,p,g),s(r+2,a,c,p,g),s(r+3,a,c,p,g))}function vUe(e,t,n,i,o){if(!l(e._batchTable))return;let r=i[go.a_batchId],s=o._batchIndex,a;e._instanced?(a=o._index,r(a,s)):(a=o._index*4,r(a+0,s),r(a+1,s),r(a+2,s),r(a+3,s))}function Jie(e,t,n,i,o){if(!e._sdf)return;let r,s=i[go.sdf],a=o.outlineColor,c=o.outlineWidth,u=z.floatToByte(a.red),f=z.floatToByte(a.green),d=z.floatToByte(a.blue),p=u*bT+f*vh+d,g=c/ms.RADIUS,m=z.floatToByte(a.alpha)*bT+z.floatToByte(g)*vh;e._instanced?(r=o._index,s(r,p,m)):(r=o._index*4,s(r+0,p+Uie,m),s(r+1,p+zie,m),s(r+2,p+Gie,m),s(r+3,p+Hie,m))}function DUe(e,t,n,i,o){kie(e,t,n,i,o),Wie(e,t,n,i,o),jie(e,t,n,i,o),L5(e,t,n,i,o),F5(e,t,n,i,o),qie(e,t,n,i,o),Yie(e,t,n,i,o),Xie(e,t,n,i,o),Kie(e,t,n,i,o),vUe(e,t,n,i,o),Jie(e,t,n,i,o)}function M5(e,t,n,i,o,r){let s;i.mode===ee.SCENE3D?(s=e._baseVolume,e._boundingVolumeDirty=!0):s=e._baseVolume2D;let a=[];for(let c=0;c<n;++c){let u=t[c],f=u.position,d=ao._computeActualPosition(u,f,i,o);l(d)&&(u._setActualPosition(d),r?a.push(d):re.expand(s,d,s))}r&&re.fromPoints(a,s)}function PUe(e,t){let n=t.mode,i=e._billboards,o=e._billboardsToUpdate,r=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==ee.SCENE3D&&!N.equals(r,e.modelMatrix)?(e._mode=n,N.clone(e.modelMatrix,r),e._createVertexArray=!0,(n===ee.SCENE3D||n===ee.SCENE2D||n===ee.COLUMBUS_VIEW)&&M5(e,i,i.length,t,r,!0)):n===ee.MORPHING?M5(e,i,i.length,t,r,!0):(n===ee.SCENE2D||n===ee.COLUMBUS_VIEW)&&M5(e,o,e._billboardsToUpdateIndex,t,r,!1)}function IUe(e,t,n){let i=1;(!e._allSizedInMeters||e._maxPixelOffset!==0)&&(i=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight));let o=i*e._maxScale*e._maxSize*2;e._allHorizontalCenter&&e._allVerticalCenter&&(o*=.5);let r=i*e._maxPixelOffset+e._maxEyeOffset;n.radius+=o+r}function OUe(e,t){let n=`uniform sampler2D billboard_texture; 
varying vec2 v_textureCoordinates; 
void main() 
{ 
    gl_FragColor = texture2D(billboard_texture, v_textureCoordinates); 
} 
`,i=t.createViewportQuadCommand(n,{uniformMap:{billboard_texture:function(){return e._textureAtlas.texture}}});return i.pass=xe.OVERLAY,i}var BUe=[];Wu.prototype.update=function(e){if(k5(this),!this.show)return;let t=this._billboards,n=t.length,i=e.context;this._instanced=i.instancedArrays,go=this._instanced?yUe:gUe,O5=this._instanced?xUe:AUe;let o=this._textureAtlas;if(!l(o)){o=this._textureAtlas=new Tg({context:i});for(let B=0;B<n;++B)t[B]._loadImage()}let r=o.textureCoordinates;if(r.length===0)return;PUe(this,e),t=this._billboards,n=t.length;let s=this._billboardsToUpdate,a=this._billboardsToUpdateIndex,c=this._propertiesChanged,u=o.guid,f=this._createVertexArray||this._textureAtlasGUID!==u;this._textureAtlasGUID=u;let d,p=e.passes,g=p.pick;if(f||!g&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let B=0;B<N5;++B)c[B]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=TUe(i,n,this._buffersUsage,this._instanced,this._batchTable,this._sdf),d=this._vaf.writers;for(let B=0;B<n;++B){let M=this._billboards[B];M._dirty=!1,DUe(this,e,r,d,M)}this._vaf.commit(O5(i))}this._billboardsToUpdateIndex=0}else if(a>0){let B=BUe;B.length=0,(c[dO]||c[hUe]||c[dUe])&&B.push(kie),(c[fO]||c[Pie]||c[uUe]||c[fUe]||c[lUe])&&(B.push(Wie),this._instanced&&B.push(F5)),(c[fO]||c[mUe]||c[Rie])&&(B.push(jie),B.push(L5)),(c[fO]||c[Oie])&&B.push(L5),c[Iie]&&B.push(F5),c[Bie]&&B.push(qie),c[Mie]&&B.push(Yie),(c[Lie]||c[pUe]||c[fO]||c[dO])&&B.push(Xie),(c[fO]||c[dO])&&B.push(Kie),c[Fie]&&B.push(Jie);let M=B.length;if(d=this._vaf.writers,a/n>.1){for(let L=0;L<a;++L){let _=s[L];_._dirty=!1;for(let E=0;E<M;++E)B[E](this,e,r,d,_)}this._vaf.commit(O5(i))}else{for(let L=0;L<a;++L){let _=s[L];_._dirty=!1;for(let E=0;E<M;++E)B[E](this,e,r,d,_);this._instanced?this._vaf.subCommit(_._index,1):this._vaf.subCommit(_._index*4,4)}this._vaf.endSubCommits()}this._billboardsToUpdateIndex=0}if(a>n*1.5&&(s.length=n),!l(this._vaf)||!l(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,re.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let m,A=N.IDENTITY;e.mode===ee.SCENE3D?(A=this.modelMatrix,m=re.clone(this._baseVolumeWC,this._boundingVolume)):m=re.clone(this._baseVolume2D,this._boundingVolume),IUe(this,e,m);let x=this._blendOption!==this.blendOption;if(this._blendOption=this.blendOption,x){this._blendOption===xo.OPAQUE||this._blendOption===xo.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=Ne.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!0}):this._rsOpaque=void 0;let B=this._blendOption===xo.TRANSLUCENT;this._blendOption===xo.TRANSLUCENT||this._blendOption===xo.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=Ne.fromCache({depthTest:{enabled:!0,func:B?te.LEQUAL:te.LESS},depthMask:B,blending:cn.ALPHA_BLEND}):this._rsTranslucent=void 0}this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let C,b,T,S,w,D=Ft.maximumVertexTextureImageUnits>0;if(x||this._shaderRotation!==this._compiledShaderRotation||this._shaderAlignedAxis!==this._compiledShaderAlignedAxis||this._shaderScaleByDistance!==this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance!==this._compiledShaderTranslucencyByDistance||this._shaderPixelOffsetScaleByDistance!==this._compiledShaderPixelOffsetScaleByDistance||this._shaderDistanceDisplayCondition!==this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance||this._shaderClampToGround!==this._compiledShaderClampToGround||this._sdf!==this._compiledSDF){C=lO,b=cO,w=[],l(this._batchTable)&&(w.push("VECTOR_TILE"),C=this._batchTable.getVertexShaderCallback(!1,"a_batchId",void 0)(C),b=this._batchTable.getFragmentShaderCallback(!1,void 0)(b)),T=new Ve({defines:w,sources:[C]}),this._instanced&&T.defines.push("INSTANCED"),this._shaderRotation&&T.defines.push("ROTATION"),this._shaderAlignedAxis&&T.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&T.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&T.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&T.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),this._shaderDistanceDisplayCondition&&T.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&T.defines.push("DISABLE_DEPTH_DISTANCE"),this._shaderClampToGround&&(D?T.defines.push("VERTEX_DEPTH_CHECK"):T.defines.push("FRAGMENT_DEPTH_CHECK"));let B=1-ms.CUTOFF;this._sdf&&T.defines.push("SDF");let M=l(this._batchTable)?"VECTOR_TILE":"";this._blendOption===xo.OPAQUE_AND_TRANSLUCENT&&(S=new Ve({defines:["OPAQUE",M],sources:[b]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${B}`)),this._sp=jt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:T,fragmentShaderSource:S,attributeLocations:go}),S=new Ve({defines:["TRANSLUCENT",M],sources:[b]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${B}`)),this._spTranslucent=jt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:T,fragmentShaderSource:S,attributeLocations:go})),this._blendOption===xo.OPAQUE&&(S=new Ve({defines:[M],sources:[b]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${B}`)),this._sp=jt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:T,fragmentShaderSource:S,attributeLocations:go})),this._blendOption===xo.TRANSLUCENT&&(S=new Ve({defines:[M],sources:[b]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${B}`)),this._spTranslucent=jt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:T,fragmentShaderSource:S,attributeLocations:go})),this._compiledShaderRotation=this._shaderRotation,this._compiledShaderAlignedAxis=this._shaderAlignedAxis,this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderPixelOffsetScaleByDistance=this._shaderPixelOffsetScaleByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance,this._compiledShaderClampToGround=this._shaderClampToGround,this._compiledSDF=this._sdf}let I=e.commandList;if(p.render||p.pick){let B=this._colorCommands,M=this._blendOption===xo.OPAQUE,L=this._blendOption===xo.OPAQUE_AND_TRANSLUCENT,_=this._vaf.va,E=_.length,v=this._uniforms,P;l(this._batchTable)?(v=this._batchTable.getUniformMapCallback()(v),P=this._batchTable.getPickId()):P="v_pickColor",B.length=E;let O=L?E*2:E;for(let F=0;F<O;++F){let U=B[F];l(U)||(U=B[F]=new Ze);let V=M||L&&F%2===0;U.pass=V||!L?xe.OPAQUE:xe.TRANSLUCENT,U.owner=this;let G=L?Math.floor(F/2):F;U.boundingVolume=m,U.modelMatrix=A,U.count=_[G].indicesCount,U.shaderProgram=V?this._sp:this._spTranslucent,U.uniformMap=v,U.vertexArray=_[G].va,U.renderState=V?this._rsOpaque:this._rsTranslucent,U.debugShowBoundingVolume=this.debugShowBoundingVolume,U.pickId=P,this._instanced&&(U.count=6,U.instanceCount=n),I.push(U)}this.debugShowTextureAtlas&&(l(this.debugCommand)||(this.debugCommand=OUe(this,e.context)),I.push(this.debugCommand))}};Wu.prototype.isDestroyed=function(){return!1};Wu.prototype.destroy=function(){return l(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),Nie(this._billboards),le(this)};var Gl=Wu;function RUe(e,t,n,i,o){return function(){let r=document.createElement("canvas"),s=o+2*i;r.height=r.width=s;let a=r.getContext("2d");return a.clearRect(0,0,s,s),i!==0&&(a.beginPath(),a.arc(s/2,s/2,s/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=n,a.fill(),e<1&&(a.save(),a.globalCompositeOperation="destination-out",a.beginPath(),a.arc(s/2,s/2,o/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle="black",a.fill(),a.restore())),a.beginPath(),a.arc(s/2,s/2,o/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=t,a.fill(),r}}var fA=RUe;function Rs(e,t,n,i,o){this._content=e,this._billboard=n,this._label=i,this._polyline=o,this._batchId=t,this._billboardImage=void 0,this._billboardColor=void 0,this._billboardOutlineColor=void 0,this._billboardOutlineWidth=void 0,this._billboardSize=void 0,this._pointSize=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._heightOffset=void 0,this._pickIds=new Array(3),ET(this)}var MUe=new fe;Object.defineProperties(Rs.prototype,{show:{get:function(){return this._label.show},set:function(e){this._label.show=e,this._billboard.show=e,this._polyline.show=e}},color:{get:function(){return this._color},set:function(e){this._color=z.clone(e,this._color),ET(this)}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=e,ET(this)}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=z.clone(e,this._pointOutlineColor),ET(this)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=e,ET(this)}},labelColor:{get:function(){return this._label.fillColor},set:function(e){this._label.fillColor=e,this._polyline.show=this._label.show&&e.alpha>0}},labelOutlineColor:{get:function(){return this._label.outlineColor},set:function(e){this._label.outlineColor=e}},labelOutlineWidth:{get:function(){return this._label.outlineWidth},set:function(e){this._label.outlineWidth=e}},font:{get:function(){return this._label.font},set:function(e){this._label.font=e}},labelStyle:{get:function(){return this._label.style},set:function(e){this._label.style=e}},labelText:{get:function(){return this._label.text},set:function(e){l(e)||(e=""),this._label.text=e}},backgroundColor:{get:function(){return this._label.backgroundColor},set:function(e){this._label.backgroundColor=e}},backgroundPadding:{get:function(){return this._label.backgroundPadding},set:function(e){this._label.backgroundPadding=e}},backgroundEnabled:{get:function(){return this._label.showBackground},set:function(e){this._label.showBackground=e}},scaleByDistance:{get:function(){return this._label.scaleByDistance},set:function(e){this._label.scaleByDistance=e,this._billboard.scaleByDistance=e}},translucencyByDistance:{get:function(){return this._label.translucencyByDistance},set:function(e){this._label.translucencyByDistance=e,this._billboard.translucencyByDistance=e}},distanceDisplayCondition:{get:function(){return this._label.distanceDisplayCondition},set:function(e){this._label.distanceDisplayCondition=e,this._polyline.distanceDisplayCondition=e,this._billboard.distanceDisplayCondition=e}},heightOffset:{get:function(){return this._heightOffset},set:function(e){let t=y(this._heightOffset,0),n=this._content.tileset.ellipsoid,i=n.cartesianToCartographic(this._billboard.position,MUe);i.height=i.height-t+e;let o=n.cartographicToCartesian(i);this._billboard.position=o,this._label.position=this._billboard.position,this._polyline.positions=[this._polyline.positions[0],o],this._heightOffset=e}},anchorLineEnabled:{get:function(){return this._polyline.show},set:function(e){this._polyline.show=e}},anchorLineColor:{get:function(){return this._polyline.material.uniforms.color},set:function(e){this._polyline.material.uniforms.color=z.clone(e,this._polyline.material.uniforms.color)}},image:{get:function(){return this._billboardImage},set:function(e){let t=this._billboardImage!==e;this._billboardImage=e,t&&ET(this)}},disableDepthTestDistance:{get:function(){return this._label.disableDepthTestDistance},set:function(e){this._label.disableDepthTestDistance=e,this._billboard.disableDepthTestDistance=e}},horizontalOrigin:{get:function(){return this._billboard.horizontalOrigin},set:function(e){this._billboard.horizontalOrigin=e}},verticalOrigin:{get:function(){return this._billboard.verticalOrigin},set:function(e){this._billboard.verticalOrigin=e}},labelHorizontalOrigin:{get:function(){return this._label.horizontalOrigin},set:function(e){this._label.horizontalOrigin=e}},labelVerticalOrigin:{get:function(){return this._label.verticalOrigin},set:function(e){this._label.verticalOrigin=e}},content:{get:function(){return this._content}},tileset:{get:function(){return this._content.tileset}},primitive:{get:function(){return this._content.tileset}},pickIds:{get:function(){let e=this._pickIds;return e[0]=this._billboard.pickId,e[1]=this._label.pickId,e[2]=this._polyline.pickId,e}}});Rs.defaultColor=z.WHITE;Rs.defaultPointOutlineColor=z.BLACK;Rs.defaultPointOutlineWidth=0;Rs.defaultPointSize=8;function ET(e){let t=e._billboard;if(l(e._billboardImage)&&e._billboardImage!==t.image){t.image=e._billboardImage;return}if(l(e._billboardImage))return;let n=y(e._color,Rs.defaultColor),i=y(e._pointOutlineColor,Rs.defaultPointOutlineColor),o=y(e._pointOutlineWidth,Rs.defaultPointOutlineWidth),r=y(e._pointSize,Rs.defaultPointSize),s=e._billboardColor,a=e._billboardOutlineColor,c=e._billboardOutlineWidth,u=e._billboardSize;if(z.equals(n,s)&&z.equals(i,a)&&o===c&&r===u)return;e._billboardColor=z.clone(n,e._billboardColor),e._billboardOutlineColor=z.clone(i,e._billboardOutlineColor),e._billboardOutlineWidth=o,e._billboardSize=r;let f=n.alpha,d=n.toCssColorString(),p=i.toCssColorString(),g=JSON.stringify([d,r,p,o]);t.setImage(g,fA(f,d,p,o,r))}Rs.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};Rs.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};Rs.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};Rs.prototype.getPropertyInherited=function(e){return ls.getPropertyInherited(this._content,this._batchId,e)};Rs.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};Rs.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};Rs.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};Rs.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var _p=Rs;function LUe(e,t,n,i,o){let r=e.measureText(t);if(!!/\S/.test(t)){let a=document.defaultView.getComputedStyle(e.canvas).getPropertyValue("font-size").replace("px",""),c=document.createElement("canvas"),u=100,f=r.width+u|0,d=3*a,p=d/2;c.width=f,c.height=d;let g=c.getContext("2d");g.font=n,g.fillStyle="white",g.fillRect(0,0,c.width+1,c.height+1),i&&(g.strokeStyle="black",g.lineWidth=e.lineWidth,g.strokeText(t,u/2,p)),o&&(g.fillStyle="black",g.fillText(t,u/2,p));let m=g.getImageData(0,0,f,d).data,A=m.length,x=f*4,C,b,T,S;for(C=0;C<A;++C)if(m[C]!==255){T=C/x|0;break}for(C=A-1;C>=0;--C)if(m[C]!==255){S=C/x|0;break}let w=-1;for(C=0;C<f&&w===-1;++C)for(b=0;b<d;++b){let D=C*4+b*x;if(m[D]!==255||m[D+1]!==255||m[D+2]!==255||m[D+3]!==255){w=C;break}}return{width:r.width,height:S-T,ascent:p-T,descent:S-p,minx:w-u/2}}return{width:r.width,height:0,ascent:0,descent:0,minx:0}}var dA;function FUe(e,t){if(e==="")return;t=y(t,y.EMPTY_OBJECT);let n=y(t.font,"10px sans-serif"),i=y(t.stroke,!1),o=y(t.fill,!0),r=y(t.strokeWidth,1),s=y(t.backgroundColor,z.TRANSPARENT),a=y(t.padding,0),c=a*2,u=document.createElement("canvas");u.width=1,u.height=1,u.style.font=n;let f=u.getContext("2d");l(dA)||(l(f.imageSmoothingEnabled)?dA="imageSmoothingEnabled":l(f.mozImageSmoothingEnabled)?dA="mozImageSmoothingEnabled":l(f.webkitImageSmoothingEnabled)?dA="webkitImageSmoothingEnabled":l(f.msImageSmoothingEnabled)&&(dA="msImageSmoothingEnabled")),f.font=n,f.lineJoin="round",f.lineWidth=r,f[dA]=!1,u.style.visibility="hidden",document.body.appendChild(u);let d=LUe(f,e,n,i,o);u.dimensions=d,document.body.removeChild(u),u.style.visibility="";let p=-d.minx,g=Math.ceil(d.width)+p+c,m=d.height+c,A=m-d.ascent+a,x=m-A+c;if(u.width=g,u.height=m,f.font=n,f.lineJoin="round",f.lineWidth=r,f[dA]=!1,s!==z.TRANSPARENT&&(f.fillStyle=s.toCssColorString(),f.fillRect(0,0,u.width,u.height)),i){let C=y(t.strokeColor,z.BLACK);f.strokeStyle=C.toCssColorString(),f.strokeText(e,p+a,x)}if(o){let C=y(t.fillColor,z.WHITE);f.fillStyle=C.toCssColorString(),f.fillText(e,p+a,x)}return u}var hA=FUe;var aoe=Di(eoe(),1);var kUe={FILL:0,OUTLINE:1,FILL_AND_OUTLINE:2},Do=Object.freeze(kUe);var toe={},noe=0,VUe=256,UUe=new z(.165,.165,.165,.8),zUe=new H(7,5),qr=Object.freeze({LTR:0,RTL:1,WEAK:2,BRACKETS:3});function mA(e){!e._rebindAllGlyphs&&!e._repositionAllGlyphs&&e._labelCollection._labelsToUpdate.push(e),e._rebindAllGlyphs=!0}function mO(e){!e._rebindAllGlyphs&&!e._repositionAllGlyphs&&e._labelCollection._labelsToUpdate.push(e),e._repositionAllGlyphs=!0}function pO(e,t){return document.defaultView.getComputedStyle(e,null).getPropertyValue(t)}function ooe(e){let t=toe[e._font];if(!l(t)){let n=document.createElement("div");n.style.position="absolute",n.style.opacity=0,n.style.font=e._font,document.body.appendChild(n);let i=parseFloat(pO(n,"line-height"));isNaN(i)&&(i=void 0),t={family:pO(n,"font-family"),size:pO(n,"font-size").replace("px",""),style:pO(n,"font-style"),weight:pO(n,"font-weight"),lineHeight:i},document.body.removeChild(n),noe<VUe&&(toe[e._font]=t,noe++)}e._fontFamily=t.family,e._fontSize=t.size,e._fontStyle=t.style,e._fontWeight=t.weight,e._lineHeight=t.lineHeight}function gp(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,o=e.scaleByDistance,r=e.distanceDisplayCondition;l(n)&&(n=bt.clone(n)),l(i)&&(i=bt.clone(i)),l(o)&&(o=bt.clone(o)),l(r)&&(r=Ct.clone(r)),this._renderedText=void 0,this._text=void 0,this._show=y(e.show,!0),this._font=y(e.font,"30px sans-serif"),this._fillColor=z.clone(y(e.fillColor,z.WHITE)),this._outlineColor=z.clone(y(e.outlineColor,z.BLACK)),this._outlineWidth=y(e.outlineWidth,1),this._showBackground=y(e.showBackground,!1),this._backgroundColor=z.clone(y(e.backgroundColor,UUe)),this._backgroundPadding=H.clone(y(e.backgroundPadding,zUe)),this._style=y(e.style,Do.FILL),this._verticalOrigin=y(e.verticalOrigin,bn.BASELINE),this._horizontalOrigin=y(e.horizontalOrigin,ui.LEFT),this._pixelOffset=H.clone(y(e.pixelOffset,H.ZERO)),this._eyeOffset=h.clone(y(e.eyeOffset,h.ZERO)),this._position=h.clone(y(e.position,h.ZERO)),this._scale=y(e.scale,1),this._id=e.id,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._scaleByDistance=o,this._heightReference=y(e.heightReference,Ue.NONE),this._distanceDisplayCondition=r,this._disableDepthTestDistance=e.disableDepthTestDistance,this._labelCollection=t,this._glyphs=[],this._backgroundBillboard=void 0,this._batchIndex=void 0,this._rebindAllGlyphs=!0,this._repositionAllGlyphs=!0,this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=void 0,this._clusterShow=!0,this.text=y(e.text,""),this._relativeSize=1,ooe(this),this._updateClamping()}Object.defineProperties(gp.prototype,{show:{get:function(){return this._show},set:function(e){if(this._show!==e){this._show=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i].billboard;l(r)&&(r.show=e)}let n=this._backgroundBillboard;l(n)&&(n.show=e)}}},position:{get:function(){return this._position},set:function(e){let t=this._position;if(!h.equals(t,e)){h.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o].billboard;l(s)&&(s.position=e)}let i=this._backgroundBillboard;l(i)&&(i.position=e),this._updateClamping()}}},heightReference:{get:function(){return this._heightReference},set:function(e){if(e!==this._heightReference){this._heightReference=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i].billboard;l(r)&&(r.heightReference=e)}let n=this._backgroundBillboard;l(n)&&(n.heightReference=e),mO(this),this._updateClamping()}}},text:{get:function(){return this._text},set:function(e){if(this._text!==e){this._text=e;let t=e.replace(/\u00ad/g,"");this._renderedText=gp.enableRightToLeftDetection?YUe(t):t,mA(this)}}},font:{get:function(){return this._font},set:function(e){this._font!==e&&(this._font=e,mA(this),ooe(this))}},fillColor:{get:function(){return this._fillColor},set:function(e){let t=this._fillColor;z.equals(t,e)||(z.clone(e,t),mA(this))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),mA(this))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,mA(this))}},showBackground:{get:function(){return this._showBackground},set:function(e){this._showBackground!==e&&(this._showBackground=e,mA(this))}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){let t=this._backgroundColor;if(!z.equals(t,e)){z.clone(e,t);let n=this._backgroundBillboard;l(n)&&(n.color=t)}}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){let t=this._backgroundPadding;H.equals(t,e)||(H.clone(e,t),mO(this))}},style:{get:function(){return this._style},set:function(e){this._style!==e&&(this._style=e,mA(this))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;if(!H.equals(t,e)){H.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];l(s.billboard)&&(s.billboard.pixelOffset=e)}let i=this._backgroundBillboard;l(i)&&(i.pixelOffset=e)}}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;if(!bt.equals(t,e)){this._translucencyByDistance=bt.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];l(s.billboard)&&(s.billboard.translucencyByDistance=e)}let i=this._backgroundBillboard;l(i)&&(i.translucencyByDistance=e)}}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;if(!bt.equals(t,e)){this._pixelOffsetScaleByDistance=bt.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];l(s.billboard)&&(s.billboard.pixelOffsetScaleByDistance=e)}let i=this._backgroundBillboard;l(i)&&(i.pixelOffsetScaleByDistance=e)}}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;if(!bt.equals(t,e)){this._scaleByDistance=bt.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];l(s.billboard)&&(s.billboard.scaleByDistance=e)}let i=this._backgroundBillboard;l(i)&&(i.scaleByDistance=e)}}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;if(!h.equals(t,e)){h.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];l(s.billboard)&&(s.billboard.eyeOffset=e)}let i=this._backgroundBillboard;l(i)&&(i.eyeOffset=e)}}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,mO(this))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){if(this._verticalOrigin!==e){this._verticalOrigin=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard.verticalOrigin=e)}let n=this._backgroundBillboard;l(n)&&(n.verticalOrigin=e),mO(this)}}},scale:{get:function(){return this._scale},set:function(e){if(this._scale!==e){this._scale=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard.scale=e*this._relativeSize)}let n=this._backgroundBillboard;l(n)&&(n.scale=e*this._relativeSize),mO(this)}}},totalScale:{get:function(){return this._scale*this._relativeSize}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){if(!Ct.equals(e,this._distanceDisplayCondition)){this._distanceDisplayCondition=Ct.clone(e,this._distanceDisplayCondition);let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard.distanceDisplayCondition=e)}let n=this._backgroundBillboard;l(n)&&(n.distanceDisplayCondition=e)}}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){if(this._disableDepthTestDistance!==e){this._disableDepthTestDistance=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard.disableDepthTestDistance=e)}let n=this._backgroundBillboard;l(n)&&(n.disableDepthTestDistance=e)}}},id:{get:function(){return this._id},set:function(e){if(this._id!==e){this._id=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard.id=e)}let n=this._backgroundBillboard;l(n)&&(n.id=e)}}},pickId:{get:function(){if(!(this._glyphs.length===0||!l(this._glyphs[0].billboard)))return this._glyphs[0].billboard.pickId}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=h.clone(e,this._actualClampedPosition);let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard._clampedPosition=e)}let n=this._backgroundBillboard;l(n)&&(n._clampedPosition=e)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){if(this._clusterShow!==e){this._clusterShow=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];l(r.billboard)&&(r.billboard.clusterShow=e)}let n=this._backgroundBillboard;l(n)&&(n.clusterShow=e)}}}});gp.prototype._updateClamping=function(){ao._updateClamping(this._labelCollection,this)};gp.prototype.computeScreenSpacePosition=function(e,t){l(t)||(t=new H);let i=this._labelCollection.modelMatrix,o=l(this._actualClampedPosition)?this._actualClampedPosition:this._position;return ao._computeScreenSpacePosition(i,o,this._eyeOffset,this._pixelOffset,e,t)};gp.getScreenSpaceBoundingBox=function(e,t,n){let i=0,o=0,r=0,s=0,a=e.totalScale,c=e._backgroundBillboard;if(l(c))i=t.x+c._translate.x,o=t.y-c._translate.y,r=c.width*a,s=c.height*a,e.verticalOrigin===bn.BOTTOM||e.verticalOrigin===bn.BASELINE?o-=s:e.verticalOrigin===bn.CENTER&&(o-=s*.5);else{i=Number.POSITIVE_INFINITY,o=Number.POSITIVE_INFINITY;let u=0,f=0,d=e._glyphs,p=d.length;for(let g=0;g<p;++g){let m=d[g],A=m.billboard;if(!l(A))continue;let x=t.x+A._translate.x,C=t.y-A._translate.y,b=m.dimensions.width*a,T=m.dimensions.height*a;e.verticalOrigin===bn.BOTTOM||e.verticalOrigin===bn.BASELINE?C-=T:e.verticalOrigin===bn.CENTER&&(C-=T*.5),e._verticalOrigin===bn.TOP?C+=ms.PADDING*a:(e._verticalOrigin===bn.BOTTOM||e._verticalOrigin===bn.BASELINE)&&(C-=ms.PADDING*a),i=Math.min(i,x),o=Math.min(o,C),u=Math.max(u,x+b),f=Math.max(f,C+T)}r=u-i,s=f-o}return l(n)||(n=new Ge),n.x=i,n.y=o,n.width=r,n.height=s,n};gp.prototype.equals=function(e){return this===e||l(e)&&this._show===e._show&&this._scale===e._scale&&this._outlineWidth===e._outlineWidth&&this._showBackground===e._showBackground&&this._style===e._style&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&this._renderedText===e._renderedText&&this._font===e._font&&h.equals(this._position,e._position)&&z.equals(this._fillColor,e._fillColor)&&z.equals(this._outlineColor,e._outlineColor)&&z.equals(this._backgroundColor,e._backgroundColor)&&H.equals(this._backgroundPadding,e._backgroundPadding)&&H.equals(this._pixelOffset,e._pixelOffset)&&h.equals(this._eyeOffset,e._eyeOffset)&&bt.equals(this._translucencyByDistance,e._translucencyByDistance)&&bt.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&bt.equals(this._scaleByDistance,e._scaleByDistance)&&Ct.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance&&this._id===e._id};gp.prototype.isDestroyed=function(){return!1};gp.enableRightToLeftDetection=!1;function GUe(e,t){let n=/[a-zA-Z0-9]/,i=/[()[\]{}<>]/,o=[],r="",s=qr.LTR,a="",c=e.length;for(let u=0;u<c;++u){let f=e.charAt(u);t.test(f)?a=qr.RTL:n.test(f)?a=qr.LTR:i.test(f)?a=qr.BRACKETS:a=qr.WEAK,u===0&&(s=a),s===a&&a!==qr.BRACKETS?r+=f:(r!==""&&o.push({Type:s,Word:r}),s=a,r=f)}return o.push({Type:a,Word:r}),o}function HUe(e){return e.split("").reverse().join("")}function _O(e,t,n){return e.slice(0,t)+n+e.slice(t)}function WUe(e){switch(e){case"(":return")";case")":return"(";case"[":return"]";case"]":return"[";case"{":return"}";case"}":return"{";case"<":return">";case">":return"<"}}var jUe="\u05D0-\u05EA",qUe="\u0600-\u06FF\u0750-\u077F\u08A0-\u08FF",ioe=new RegExp(`[${jUe}${qUe}]`);function YUe(e){let t=e.split(`
`),n="";for(let i=0;i<t.length;i++){let o=t[i],r=ioe.test(o.charAt(0)),s=GUe(o,ioe),a=0,c="";for(let u=0;u<s.length;++u){let f=s[u],d=f.Type===qr.BRACKETS?WUe(f.Word):HUe(f.Word);r?f.Type===qr.RTL?(c=d+c,a=0):f.Type===qr.LTR?(c=_O(c,a,f.Word),a+=f.Word.length):(f.Type===qr.WEAK||f.Type===qr.BRACKETS)&&(f.Type===qr.WEAK&&s[u-1].Type===qr.BRACKETS?c=d+c:s[u-1].Type===qr.RTL?(c=d+c,a=0):s.length>u+1?s[u+1].Type===qr.RTL?(c=d+c,a=0):(c=_O(c,a,f.Word),a+=f.Word.length):c=_O(c,0,d)):f.Type===qr.RTL?c=_O(c,a,d):f.Type===qr.LTR?(c+=f.Word,a=c.length):(f.Type===qr.WEAK||f.Type===qr.BRACKETS)&&(u>0&&s[u-1].Type===qr.RTL?s.length>u+1?s[u+1].Type===qr.RTL?c=_O(c,a,d):(c+=f.Word,a=c.length):c+=f.Word:(c+=f.Word,a=c.length))}n+=c,i<t.length-1&&(n+=`
`)}return n}var bg=gp;var coe=Di(roe(),1);function KUe(){this.textureInfo=void 0,this.dimensions=void 0,this.billboard=void 0}function JUe(e,t,n){this.labelCollection=e,this.index=t,this.dimensions=n}var ZUe=1.2,loe="ID_WHITE_PIXEL",V5=new H(4,4),QUe=new Ge(1,1,1,1);function $Ue(e){let t=document.createElement("canvas");t.width=V5.x,t.height=V5.y;let n=t.getContext("2d");n.fillStyle="#fff",n.fillRect(0,0,t.width,t.height),e.addImage(loe,t)}var ju={};function eze(e,t,n,i,o,r,s){return ju.font=t,ju.fillColor=n,ju.strokeColor=i,ju.strokeWidth=o,ju.padding=ms.PADDING,s===bn.CENTER?ju.textBaseline="middle":s===bn.TOP?ju.textBaseline="top":ju.textBaseline="bottom",ju.fill=r===Do.FILL||r===Do.FILL_AND_OUTLINE,ju.stroke=r===Do.OUTLINE||r===Do.FILL_AND_OUTLINE,ju.backgroundColor=z.BLACK,hA(e,ju)}function U5(e,t){t.textureInfo=void 0,t.dimensions=void 0;let n=t.billboard;l(n)&&(n.show=!1,n.image=void 0,l(n._removeCallbackFunc)&&(n._removeCallbackFunc(),n._removeCallbackFunc=void 0),e._spareBillboards.push(n),t.billboard=void 0)}function tze(e,t,n,i){i.index=e.addImageSync(t,n)}var nze=new coe.default;function ize(e,t){let n=t._renderedText,i=nze.splitGraphemes(n),o=i.length,r=t._glyphs,s=r.length,a,c,u;if(t._relativeSize=t._fontSize/ms.FONT_SIZE,o<s)for(c=o;c<s;++c)U5(e,r[c]);r.length=o;let f=t._showBackground&&n.split(`
`).join("").length>0,d=t._backgroundBillboard,p=e._backgroundBillboardCollection;f?(l(d)||(d=p.add({collection:e,image:loe,imageSubRegion:QUe}),t._backgroundBillboard=d),d.color=t._backgroundColor,d.show=t._show,d.position=t._position,d.eyeOffset=t._eyeOffset,d.pixelOffset=t._pixelOffset,d.horizontalOrigin=ui.LEFT,d.verticalOrigin=t._verticalOrigin,d.heightReference=t._heightReference,d.scale=t.totalScale,d.pickPrimitive=t,d.id=t._id,d.translucencyByDistance=t._translucencyByDistance,d.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,d.scaleByDistance=t._scaleByDistance,d.distanceDisplayCondition=t._distanceDisplayCondition,d.disableDepthTestDistance=t._disableDepthTestDistance):l(d)&&(p.remove(d),t._backgroundBillboard=d=void 0);let g=e._glyphTextureCache;for(u=0;u<o;++u){let m=i[u],A=t._verticalOrigin,x=JSON.stringify([m,t._fontFamily,t._fontStyle,t._fontWeight,+A]),C=g[x];if(!l(C)){let b=`${t._fontStyle} ${t._fontWeight} ${ms.FONT_SIZE}px ${t._fontFamily}`,T=eze(m,b,z.WHITE,z.WHITE,0,Do.FILL,A);if(C=new JUe(e,-1,T.dimensions),g[x]=C,T.width>0&&T.height>0){let S=(0,aoe.default)(T,{cutoff:ms.CUTOFF,radius:ms.RADIUS}),w=T.getContext("2d"),D=T.width,I=T.height,B=w.getImageData(0,0,D,I);for(let M=0;M<D;M++)for(let L=0;L<I;L++){let _=L*D+M,E=S[_]*255,v=_*4;B.data[v+0]=E,B.data[v+1]=E,B.data[v+2]=E,B.data[v+3]=E}w.putImageData(B,0,0),m!==" "&&tze(e._textureAtlas,x,T,C)}}if(a=r[u],l(a)?C.index===-1?U5(e,a):l(a.textureInfo)&&(a.textureInfo=void 0):(a=new KUe,r[u]=a),a.textureInfo=C,a.dimensions=C.dimensions,C.index!==-1){let b=a.billboard,T=e._spareBillboards;l(b)||(T.length>0?b=T.pop():(b=e._billboardCollection.add({collection:e}),b._labelDimensions=new H,b._labelTranslate=new H),a.billboard=b),b.show=t._show,b.position=t._position,b.eyeOffset=t._eyeOffset,b.pixelOffset=t._pixelOffset,b.horizontalOrigin=ui.LEFT,b.verticalOrigin=t._verticalOrigin,b.heightReference=t._heightReference,b.scale=t.totalScale,b.pickPrimitive=t,b.id=t._id,b.image=x,b.translucencyByDistance=t._translucencyByDistance,b.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,b.scaleByDistance=t._scaleByDistance,b.distanceDisplayCondition=t._distanceDisplayCondition,b.disableDepthTestDistance=t._disableDepthTestDistance,b._batchIndex=t._batchIndex,b.outlineColor=t.outlineColor,t.style===Do.FILL_AND_OUTLINE?(b.color=t._fillColor,b.outlineWidth=t.outlineWidth):t.style===Do.FILL?(b.color=t._fillColor,b.outlineWidth=0):t.style===Do.OUTLINE&&(b.color=z.TRANSPARENT,b.outlineWidth=t.outlineWidth)}}t._repositionAllGlyphs=!0}function soe(e,t,n){return t===ui.CENTER?-e/2:t===ui.RIGHT?-(e+n.x):n.x}var Qo=new H,oze=new H;function rze(e){let t=e._glyphs,n=e._renderedText,i,o,r=0,s=0,a=[],c=Number.NEGATIVE_INFINITY,u=0,f=1,d,p=t.length,g=e._backgroundBillboard,m=H.clone(l(g)?e._backgroundPadding:H.ZERO,oze);for(m.x/=e._relativeSize,m.y/=e._relativeSize,d=0;d<p;++d)n.charAt(d)===`
`?(a.push(r),++f,r=0):(i=t[d],o=i.dimensions,u=Math.max(u,o.height-o.descent),c=Math.max(c,o.descent),r+=o.width-o.minx,d<p-1&&(r+=t[d+1].dimensions.minx),s=Math.max(s,r));a.push(r);let A=u+c,x=e.totalScale,C=e._horizontalOrigin,b=e._verticalOrigin,T=0,S=a[T],w=soe(S,C,m),D=(l(e._lineHeight)?e._lineHeight:ZUe*e._fontSize)/e._relativeSize,I=D*(f-1),B=s,M=A+I;l(g)&&(B+=m.x*2,M+=m.y*2,g._labelHorizontalOrigin=C),Qo.x=w*x,Qo.y=0;let L=!0,_=0;for(d=0;d<p;++d)if(n.charAt(d)===`
`)++T,_+=D,S=a[T],w=soe(S,C,m),Qo.x=w*x,L=!0;else if(i=t[d],o=i.dimensions,b===bn.TOP?(Qo.y=o.height-u-m.y,Qo.y+=ms.PADDING):b===bn.CENTER?Qo.y=(I+o.height-u)/2:b===bn.BASELINE?(Qo.y=I,Qo.y-=ms.PADDING):(Qo.y=I+c+m.y,Qo.y-=ms.PADDING),Qo.y=(Qo.y-o.descent-_)*x,L&&(Qo.x-=ms.PADDING*x,L=!1),l(i.billboard)&&(i.billboard._setTranslate(Qo),i.billboard._labelDimensions.x=B,i.billboard._labelDimensions.y=M,i.billboard._labelHorizontalOrigin=C),d<p-1){let E=t[d+1];Qo.x+=(o.width-o.minx+E.dimensions.minx)*x}if(l(g)&&n.split(`
`).join("").length>0&&(C===ui.CENTER?w=-s/2-m.x:C===ui.RIGHT?w=-(s+m.x*2):w=0,Qo.x=w*x,b===bn.TOP?Qo.y=A-u-c:b===bn.CENTER?Qo.y=(A-u)/2-c:b===bn.BASELINE?Qo.y=-m.y-c:Qo.y=0,Qo.y=Qo.y*x,g.width=B,g.height=M,g._setTranslate(Qo),g._labelTranslate=H.clone(Qo,g._labelTranslate)),e.heightReference===Ue.CLAMP_TO_GROUND)for(d=0;d<p;++d){i=t[d];let E=i.billboard;l(E)&&(E._labelTranslate=H.clone(Qo,E._labelTranslate))}}function uoe(e,t){let n=t._glyphs;for(let i=0,o=n.length;i<o;++i)U5(e,n[i]);l(t._backgroundBillboard)&&(e._backgroundBillboardCollection.remove(t._backgroundBillboard),t._backgroundBillboard=void 0),t._labelCollection=void 0,l(t._removeCallbackFunc)&&t._removeCallbackFunc(),le(t)}function Dh(e){e=y(e,y.EMPTY_OBJECT),this._scene=e.scene,this._batchTable=e.batchTable,this._textureAtlas=void 0,this._backgroundTextureAtlas=void 0,this._backgroundBillboardCollection=new Gl({scene:this._scene}),this._backgroundBillboardCollection.destroyTextureAtlas=!1,this._billboardCollection=new Gl({scene:this._scene,batchTable:this._batchTable}),this._billboardCollection.destroyTextureAtlas=!1,this._billboardCollection._sdf=!0,this._spareBillboards=[],this._glyphTextureCache={},this._labels=[],this._labelsToUpdate=[],this._totalGlyphCount=0,this._highlightColor=z.clone(z.WHITE),this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,xo.OPAQUE_AND_TRANSLUCENT)}Object.defineProperties(Dh.prototype,{length:{get:function(){return this._labels.length}}});Dh.prototype.add=function(e){let t=new bg(e,this);return this._labels.push(t),this._labelsToUpdate.push(t),t};Dh.prototype.remove=function(e){if(l(e)&&e._labelCollection===this){let t=this._labels.indexOf(e);if(t!==-1)return this._labels.splice(t,1),uoe(this,e),!0}return!1};Dh.prototype.removeAll=function(){let e=this._labels;for(let t=0,n=e.length;t<n;++t)uoe(this,e[t]);e.length=0};Dh.prototype.contains=function(e){return l(e)&&e._labelCollection===this};Dh.prototype.get=function(e){return this._labels[e]};Dh.prototype.update=function(e){if(!this.show)return;let t=this._billboardCollection,n=this._backgroundBillboardCollection;t.modelMatrix=this.modelMatrix,t.debugShowBoundingVolume=this.debugShowBoundingVolume,n.modelMatrix=this.modelMatrix,n.debugShowBoundingVolume=this.debugShowBoundingVolume;let i=e.context;l(this._textureAtlas)||(this._textureAtlas=new Tg({context:i}),t.textureAtlas=this._textureAtlas),l(this._backgroundTextureAtlas)||(this._backgroundTextureAtlas=new Tg({context:i,initialSize:V5}),n.textureAtlas=this._backgroundTextureAtlas,$Ue(this._backgroundTextureAtlas));let o=this._labelsToUpdate.length;for(let s=0;s<o;++s){let a=this._labelsToUpdate[s];if(a.isDestroyed())continue;let c=a._glyphs.length;a._rebindAllGlyphs&&(ize(this,a),a._rebindAllGlyphs=!1),a._repositionAllGlyphs&&(rze(a),a._repositionAllGlyphs=!1);let u=a._glyphs.length-c;this._totalGlyphCount+=u}let r=n.length>0?xo.TRANSLUCENT:this.blendOption;t.blendOption=r,n.blendOption=r,t._highlightColor=this._highlightColor,n._highlightColor=this._highlightColor,this._labelsToUpdate.length=0,n.update(e),t.update(e)};Dh.prototype.isDestroyed=function(){return!1};Dh.prototype.destroy=function(){return this.removeAll(),this._billboardCollection=this._billboardCollection.destroy(),this._textureAtlas=this._textureAtlas&&this._textureAtlas.destroy(),this._backgroundBillboardCollection=this._backgroundBillboardCollection.destroy(),this._backgroundTextureAtlas=this._backgroundTextureAtlas&&this._backgroundTextureAtlas.destroy(),le(this)};var Ph=Dh;var gO=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;
attribute vec3 position2DHigh;
attribute vec3 position2DLow;
attribute vec3 prevPosition3DHigh;
attribute vec3 prevPosition3DLow;
attribute vec3 prevPosition2DHigh;
attribute vec3 prevPosition2DLow;
attribute vec3 nextPosition3DHigh;
attribute vec3 nextPosition3DLow;
attribute vec3 nextPosition2DHigh;
attribute vec3 nextPosition2DLow;
attribute vec4 texCoordExpandAndBatchIndex;

varying vec2  v_st;
varying float v_width;
varying vec4 v_pickColor;
varying float v_polylineAngle;

void main()
{
    float texCoord = texCoordExpandAndBatchIndex.x;
    float expandDir = texCoordExpandAndBatchIndex.y;
    bool usePrev = texCoordExpandAndBatchIndex.z < 0.0;
    float batchTableIndex = texCoordExpandAndBatchIndex.w;

    vec2 widthAndShow = batchTable_getWidthAndShow(batchTableIndex);
    float width = widthAndShow.x + 0.5;
    float show = widthAndShow.y;

    if (width < 1.0)
    {
        show = 0.0;
    }

    vec4 pickColor = batchTable_getPickColor(batchTableIndex);

    vec4 p, prev, next;
    if (czm_morphTime == 1.0)
    {
        p = czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz);
        prev = czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz);
        next = czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz);
    }
    else if (czm_morphTime == 0.0)
    {
        p = czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy);
        prev = czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy);
        next = czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy);
    }
    else
    {
        p = czm_columbusViewMorph(
                czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy),
                czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz),
                czm_morphTime);
        prev = czm_columbusViewMorph(
                czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy),
                czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz),
                czm_morphTime);
        next = czm_columbusViewMorph(
                czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy),
                czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz),
                czm_morphTime);
    }

    #ifdef DISTANCE_DISPLAY_CONDITION
        vec3 centerHigh = batchTable_getCenterHigh(batchTableIndex);
        vec4 centerLowAndRadius = batchTable_getCenterLowAndRadius(batchTableIndex);
        vec3 centerLow = centerLowAndRadius.xyz;
        float radius = centerLowAndRadius.w;
        vec2 distanceDisplayCondition = batchTable_getDistanceDisplayCondition(batchTableIndex);

        float lengthSq;
        if (czm_sceneMode == czm_sceneMode2D)
        {
            lengthSq = czm_eyeHeight2D.y;
        }
        else
        {
            vec4 center = czm_translateRelativeToEye(centerHigh.xyz, centerLow.xyz);
            lengthSq = max(0.0, dot(center.xyz, center.xyz) - radius * radius);
        }

        float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x;
        float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y;
        if (lengthSq < nearSq || lengthSq > farSq)
        {
            show = 0.0;
        }
    #endif

    float polylineAngle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, polylineAngle);
    gl_Position = czm_viewportOrthographic * positionWC * show;

    v_st.s = texCoord;
    v_st.t = czm_writeNonPerspective(clamp(expandDir, 0.0, 1.0), gl_Position.w);

    v_width = width;
    v_pickColor = pickColor;
    v_polylineAngle = polylineAngle;
}
`;var bc={};bc.numberOfPoints=function(e,t,n){let i=h.distance(e,t);return Math.ceil(i/n)};bc.numberOfPointsRhumbLine=function(e,t,n){let i=Math.pow(e.longitude-t.longitude,2)+Math.pow(e.latitude-t.latitude,2);return Math.max(1,Math.ceil(Math.sqrt(i/(n*n))))};var sze=new fe;bc.extractHeights=function(e,t){let n=e.length,i=new Array(n);for(let o=0;o<n;o++){let r=e[o];i[o]=t.cartesianToCartographic(r,sze).height}return i};var aze=new N,cze=new h,foe=new h,lze=new nn(h.UNIT_X,0),doe=new h,uze=new nn(h.UNIT_X,0),fze=new h,dze=new h,G5=[];function moe(e,t,n){let i=G5;i.length=e;let o;if(t===n){for(o=0;o<e;o++)i[o]=t;return i}let s=(n-t)/e;for(o=0;o<e;o++){let a=t+o*s;i[o]=a}return i}var dk=new fe,fk=new fe,Eg=new h,H5=new h,hze=new h,z5=new Iu,yO=new ea;function mze(e,t,n,i,o,r,s,a){let c=i.scaleToGeodeticSurface(e,H5),u=i.scaleToGeodeticSurface(t,hze),f=bc.numberOfPoints(e,t,n),d=i.cartesianToCartographic(c,dk),p=i.cartesianToCartographic(u,fk),g=moe(f,o,r);z5.setEndPoints(d,p);let m=z5.surfaceDistance/f,A=a;d.height=o;let x=i.cartographicToCartesian(d,Eg);h.pack(x,s,A),A+=3;for(let C=1;C<f;C++){let b=z5.interpolateUsingSurfaceDistance(C*m,fk);b.height=g[C],x=i.cartographicToCartesian(b,Eg),h.pack(x,s,A),A+=3}return A}function pze(e,t,n,i,o,r,s,a){let c=i.cartesianToCartographic(e,dk),u=i.cartesianToCartographic(t,fk),f=bc.numberOfPointsRhumbLine(c,u,n);c.height=0,u.height=0;let d=moe(f,o,r);yO.ellipsoid.equals(i)||(yO=new ea(void 0,void 0,i)),yO.setEndPoints(c,u);let p=yO.surfaceDistance/f,g=a;c.height=o;let m=i.cartographicToCartesian(c,Eg);h.pack(m,s,g),g+=3;for(let A=1;A<f;A++){let x=yO.interpolateUsingSurfaceDistance(A*p,fk);x.height=d[A],m=i.cartographicToCartesian(x,Eg),h.pack(m,s,g),g+=3}return g}bc.wrapLongitude=function(e,t){let n=[],i=[];if(l(e)&&e.length>0){t=y(t,N.IDENTITY);let o=N.inverseTransformation(t,aze),r=N.multiplyByPoint(o,h.ZERO,cze),s=h.normalize(N.multiplyByPointAsVector(o,h.UNIT_Y,foe),foe),a=nn.fromPointNormal(r,s,lze),c=h.normalize(N.multiplyByPointAsVector(o,h.UNIT_X,doe),doe),u=nn.fromPointNormal(r,c,uze),f=1;n.push(h.clone(e[0]));let d=n[0],p=e.length;for(let g=1;g<p;++g){let m=e[g];if(nn.getPointDistance(u,d)<0||nn.getPointDistance(u,m)<0){let A=zi.lineSegmentPlane(d,m,a,fze);if(l(A)){let x=h.multiplyByScalar(s,5e-9,dze);nn.getPointDistance(a,d)<0&&h.negate(x,x),n.push(h.add(A,x,new h)),i.push(f+1),h.negate(x,x),n.push(h.add(A,x,new h)),f=1}}n.push(h.clone(e[g])),f++,d=m}i.push(f)}return{positions:n,lengths:i}};bc.generateArc=function(e){l(e)||(e={});let t=e.positions,n=t.length,i=y(e.ellipsoid,ie.WGS84),o=y(e.height,0),r=Array.isArray(o);if(n<1)return[];if(n===1){let A=i.scaleToGeodeticSurface(t[0],H5);if(o=r?o[0]:o,o!==0){let x=i.geodeticSurfaceNormal(A,Eg);h.multiplyByScalar(x,o,x),h.add(A,x,A)}return[A.x,A.y,A.z]}let s=e.minDistance;if(!l(s)){let A=y(e.granularity,R.RADIANS_PER_DEGREE);s=R.chordLength(A,i.maximumRadius)}let a=0,c;for(c=0;c<n-1;c++)a+=bc.numberOfPoints(t[c],t[c+1],s);let u=(a+1)*3,f=new Array(u),d=0;for(c=0;c<n-1;c++){let A=t[c],x=t[c+1],C=r?o[c]:o,b=r?o[c+1]:o;d=mze(A,x,s,i,C,b,f,d)}G5.length=0;let p=t[n-1],g=i.cartesianToCartographic(p,dk);g.height=r?o[n-1]:o;let m=i.cartographicToCartesian(g,Eg);return h.pack(m,f,u-3),f};var hoe=new fe,_ze=new fe;bc.generateRhumbArc=function(e){l(e)||(e={});let t=e.positions,n=t.length,i=y(e.ellipsoid,ie.WGS84),o=y(e.height,0),r=Array.isArray(o);if(n<1)return[];if(n===1){let C=i.scaleToGeodeticSurface(t[0],H5);if(o=r?o[0]:o,o!==0){let b=i.geodeticSurfaceNormal(C,Eg);h.multiplyByScalar(b,o,b),h.add(C,b,C)}return[C.x,C.y,C.z]}let s=y(e.granularity,R.RADIANS_PER_DEGREE),a=0,c,u=i.cartesianToCartographic(t[0],hoe),f;for(c=0;c<n-1;c++)f=i.cartesianToCartographic(t[c+1],_ze),a+=bc.numberOfPointsRhumbLine(u,f,s),u=fe.clone(f,hoe);let d=(a+1)*3,p=new Array(d),g=0;for(c=0;c<n-1;c++){let C=t[c],b=t[c+1],T=r?o[c]:o,S=r?o[c+1]:o;g=pze(C,b,s,i,T,S,p,g)}G5.length=0;let m=t[n-1],A=i.cartesianToCartographic(m,dk);A.height=r?o[n-1]:o;let x=i.cartographicToCartesian(A,Eg);return h.pack(x,p,d-3),p};bc.generateCartesianArc=function(e){let t=bc.generateArc(e),n=t.length/3,i=new Array(n);for(let o=0;o<n;o++)i[o]=h.unpack(t,o*3);return i};bc.generateCartesianRhumbArc=function(e){let t=bc.generateRhumbArc(e),n=t.length/3,i=new Array(n);for(let o=0;o<n;o++)i[o]=h.unpack(t,o*3);return i};var Ci=bc;function Hl(e,t){e=y(e,y.EMPTY_OBJECT),this._show=y(e.show,!0),this._width=y(e.width,1),this._loop=y(e.loop,!1),this._distanceDisplayCondition=e.distanceDisplayCondition,this._material=e.material,l(this._material)||(this._material=Ji.fromType(Ji.ColorType,{color:new z(1,1,1,1)}));let n=e.positions;l(n)||(n=[]),this._positions=n,this._actualPositions=_o(n,h.equalsEpsilon),this._loop&&this._actualPositions.length>2&&(this._actualPositions===this._positions&&(this._actualPositions=n.slice()),this._actualPositions.push(h.clone(this._actualPositions[0]))),this._length=this._actualPositions.length,this._id=e.id;let i;l(t)&&(i=N.clone(t.modelMatrix)),this._modelMatrix=i,this._segments=Ci.wrapLongitude(this._actualPositions,i),this._actualLength=void 0,this._propertiesChanged=new Uint32Array(_oe),this._polylineCollection=t,this._dirty=!1,this._pickId=void 0,this._boundingVolume=re.fromPoints(this._actualPositions),this._boundingVolumeWC=re.transform(this._boundingVolume,this._modelMatrix),this._boundingVolume2D=new re}var poe=Hl.POSITION_INDEX=0,gze=Hl.SHOW_INDEX=1,yze=Hl.WIDTH_INDEX=2,Aze=Hl.MATERIAL_INDEX=3,AO=Hl.POSITION_SIZE_INDEX=4,xze=Hl.DISTANCE_DISPLAY_CONDITION=5,_oe=Hl.NUMBER_OF_PROPERTIES=6;function yp(e,t){++e._propertiesChanged[t];let n=e._polylineCollection;l(n)&&(n._updatePolyline(e,t),e._dirty=!0)}Object.defineProperties(Hl.prototype,{show:{get:function(){return this._show},set:function(e){e!==this._show&&(this._show=e,yp(this,gze))}},positions:{get:function(){return this._positions},set:function(e){let t=_o(e,h.equalsEpsilon);this._loop&&t.length>2&&(t===e&&(t=e.slice()),t.push(h.clone(t[0]))),(this._actualPositions.length!==t.length||this._actualPositions.length!==this._length)&&yp(this,AO),this._positions=e,this._actualPositions=t,this._length=t.length,this._boundingVolume=re.fromPoints(this._actualPositions,this._boundingVolume),this._boundingVolumeWC=re.transform(this._boundingVolume,this._modelMatrix,this._boundingVolumeWC),yp(this,poe),this.update()}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,yp(this,Aze))}},width:{get:function(){return this._width},set:function(e){let t=this._width;e!==t&&(this._width=e,yp(this,yze))}},loop:{get:function(){return this._loop},set:function(e){if(e!==this._loop){let t=this._actualPositions;e?t.length>2&&!h.equals(t[0],t[t.length-1])&&(t.length===this._positions.length&&(this._actualPositions=t=this._positions.slice()),t.push(h.clone(t[0]))):t.length>2&&h.equals(t[0],t[t.length-1])&&(t.length-1===this._positions.length?this._actualPositions=this._positions:t.pop()),this._loop=e,yp(this,AO)}}},id:{get:function(){return this._id},set:function(e){this._id=e,l(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},isDestroyed:{get:function(){return!l(this._polylineCollection)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){Ct.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=Ct.clone(e,this._distanceDisplayCondition),yp(this,xze))}}});Hl.prototype.update=function(){let e=N.IDENTITY;l(this._polylineCollection)&&(e=this._polylineCollection.modelMatrix);let t=this._segments.positions.length,n=this._segments.lengths,i=this._propertiesChanged[poe]>0||this._propertiesChanged[AO]>0;if((!N.equals(e,this._modelMatrix)||i)&&(this._segments=Ci.wrapLongitude(this._actualPositions,e),this._boundingVolumeWC=re.transform(this._boundingVolume,e,this._boundingVolumeWC)),this._modelMatrix=N.clone(e,this._modelMatrix),this._segments.positions.length!==t)yp(this,AO);else{let o=n.length;for(let r=0;r<o;++r)if(n[r]!==this._segments.lengths[r]){yp(this,AO);break}}};Hl.prototype.getPickId=function(e){return l(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._polylineCollection,id:this._id})),this._pickId};Hl.prototype._clean=function(){this._dirty=!1;let e=this._propertiesChanged;for(let t=0;t<_oe-1;++t)e[t]=0};Hl.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._material=this._material&&this._material.destroy(),this._polylineCollection=void 0};var qu=Hl;var Cze=qu.SHOW_INDEX,Tze=qu.WIDTH_INDEX,j5=qu.POSITION_INDEX,bze=qu.MATERIAL_INDEX,goe=qu.POSITION_SIZE_INDEX,Eze=qu.DISTANCE_DISPLAY_CONDITION,Eoe=qu.NUMBER_OF_PROPERTIES,ll={texCoordExpandAndBatchIndex:0,position3DHigh:1,position3DLow:2,position2DHigh:3,position2DLow:4,prevPosition3DHigh:5,prevPosition3DLow:6,prevPosition2DHigh:7,prevPosition2DLow:8,nextPosition3DHigh:9,nextPosition3DLow:10,nextPosition2DHigh:11,nextPosition2DLow:12};function ld(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(N.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this._opaqueRS=void 0,this._translucentRS=void 0,this._colorCommands=[],this._polylinesUpdated=!1,this._polylinesRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(Eoe),this._polylines=[],this._polylineBuckets={},this._positionBufferUsage={bufferUsage:Me.STATIC_DRAW,frameCount:0},this._mode=void 0,this._polylinesToUpdate=[],this._vertexArrays=[],this._positionBuffer=void 0,this._texCoordExpandAndBatchIndexBuffer=void 0,this._batchTable=void 0,this._createBatchTable=!1,this._useHighlightColor=!1,this._highlightColor=z.clone(z.WHITE);let t=this;this._uniformMap={u_highlightColor:function(){return t._highlightColor}}}Object.defineProperties(ld.prototype,{length:{get:function(){return q5(this),this._polylines.length}}});ld.prototype.add=function(e){let t=new qu(e,this);return t._index=this._polylines.length,this._polylines.push(t),this._createVertexArray=!0,this._createBatchTable=!0,t};ld.prototype.remove=function(e){if(this.contains(e)){if(this._polylinesRemoved=!0,this._createVertexArray=!0,this._createBatchTable=!0,l(e._bucket)){let t=e._bucket;t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()}return e._destroy(),!0}return!1};ld.prototype.removeAll=function(){Y5(this),Poe(this),this._polylineBuckets={},this._polylinesRemoved=!1,this._polylines.length=0,this._polylinesToUpdate.length=0,this._createVertexArray=!0};ld.prototype.contains=function(e){return l(e)&&e._polylineCollection===this};ld.prototype.get=function(e){return q5(this),this._polylines[e]};function Sze(e,t){l(e._batchTable)&&e._batchTable.destroy();let n=[{functionName:"batchTable_getWidthAndShow",componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:2},{functionName:"batchTable_getPickColor",componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0},{functionName:"batchTable_getCenterHigh",componentDatatype:K.FLOAT,componentsPerAttribute:3},{functionName:"batchTable_getCenterLowAndRadius",componentDatatype:K.FLOAT,componentsPerAttribute:4},{functionName:"batchTable_getDistanceDisplayCondition",componentDatatype:K.FLOAT,componentsPerAttribute:2}];e._batchTable=new u0(t,n,e._polylines.length)}var Soe=new Vn,woe=new se,voe=new H;ld.prototype.update=function(e){if(q5(this),this._polylines.length===0||!this.show)return;Oze(this,e);let t=e.context,n=e.mapProjection,i,o=this._propertiesChanged;if(this._createBatchTable){if(Ft.maximumVertexTextureImageUnits===0)throw new de("Vertex texture fetch support is required to render polylines. The maximum number of vertex texture image units must be greater than zero.");Sze(this,t),this._createBatchTable=!1}if(this._createVertexArray||vze(this))xoe(this,t,n);else if(this._polylinesUpdated){let c=this._polylinesToUpdate;if(this._mode!==ee.SCENE3D){let u=c.length;for(let f=0;f<u;++f)i=c[f],i.update()}if(o[goe]||o[bze])xoe(this,t,n);else{let u=c.length,f=this._polylineBuckets;for(let d=0;d<u;++d){i=c[d],o=i._propertiesChanged;let p=i._bucket,g=0;for(let m in f)if(f.hasOwnProperty(m)){if(f[m]===p){o[j5]&&p.writeUpdate(g,i,this._positionBuffer,n);break}g+=f[m].lengthOfPositions}if((o[Cze]||o[Tze])&&this._batchTable.setBatchedAttribute(i._index,0,new H(i._width,i._show)),this._batchTable.attributes.length>2){if(o[j5]||o[goe]){let m=e.mode===ee.SCENE2D?i._boundingVolume2D:i._boundingVolumeWC,A=Vn.fromCartesian(m.center,Soe),x=se.fromElements(A.low.x,A.low.y,A.low.z,m.radius,woe);this._batchTable.setBatchedAttribute(i._index,2,A.high),this._batchTable.setBatchedAttribute(i._index,3,x)}if(o[Eze]){let m=voe;m.x=0,m.y=Number.MAX_VALUE;let A=i.distanceDisplayCondition;l(A)&&(m.x=A.near,m.y=A.far),this._batchTable.setBatchedAttribute(i._index,4,m)}}i._clean()}}c.length=0,this._polylinesUpdated=!1}o=this._propertiesChanged;for(let c=0;c<Eoe;++c)o[c]=0;let r=N.IDENTITY;e.mode===ee.SCENE3D&&(r=this.modelMatrix);let s=e.passes,a=e.morphTime!==0;if((!l(this._opaqueRS)||this._opaqueRS.depthTest.enabled!==a)&&(this._opaqueRS=Ne.fromCache({depthMask:a,depthTest:{enabled:a}})),(!l(this._translucentRS)||this._translucentRS.depthTest.enabled!==a)&&(this._translucentRS=Ne.fromCache({blending:cn.ALPHA_BLEND,depthMask:!a,depthTest:{enabled:a}})),this._batchTable.update(e),s.render||s.pick){let c=this._colorCommands;wze(this,e,c,r)}};var xO=new re,yoe=new re;function wze(e,t,n,i){let o=t.context,r=t.commandList,s=n.length,a=0,c=!0,u=e._vertexArrays,f=e.debugShowBoundingVolume,p=e._batchTable.getUniformMapCallback(),g=u.length;for(let m=0;m<g;++m){let A=u[m],x=A.buckets,C=x.length;for(let b=0;b<C;++b){let T=x[b],S=T.offset,w=T.bucket.shaderProgram,D=T.bucket.polylines,I=D.length,B,M,L=0,_,E;for(let v=0;v<I;++v){let P=D[v],O=Pze(P._material);if(O!==B){if(l(B)&&L>0){let G=M.isTranslucent();a>=s?(_=new Ze({owner:e}),n.push(_)):_=n[a],++a,E=mt(p(M._uniforms),e._uniformMap),_.boundingVolume=re.clone(xO,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=w,_.vertexArray=A.va,_.renderState=G?e._translucentRS:e._opaqueRS,_.pass=G?xe.TRANSLUCENT:xe.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=E,_.count=L,_.offset=S,S+=L,L=0,c=!0,r.push(_)}M=P._material,M.update(o),B=O}let F=P._locatorBuckets,U=F.length;for(let G=0;G<U;++G){let k=F[G];k.locator===T&&(L+=k.count)}let V;t.mode===ee.SCENE3D?V=P._boundingVolumeWC:t.mode===ee.COLUMBUS_VIEW?V=P._boundingVolume2D:t.mode===ee.SCENE2D?l(P._boundingVolume2D)&&(V=re.clone(P._boundingVolume2D,yoe),V.center.x=0):l(P._boundingVolumeWC)&&l(P._boundingVolume2D)&&(V=re.union(P._boundingVolumeWC,P._boundingVolume2D,yoe)),c?(c=!1,re.clone(V,xO)):re.union(V,xO,xO)}l(B)&&L>0&&(a>=s?(_=new Ze({owner:e}),n.push(_)):_=n[a],++a,E=mt(p(M._uniforms),e._uniformMap),_.boundingVolume=re.clone(xO,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=w,_.vertexArray=A.va,_.renderState=M.isTranslucent()?e._translucentRS:e._opaqueRS,_.pass=M.isTranslucent()?xe.TRANSLUCENT:xe.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=E,_.count=L,_.offset=S,c=!0,r.push(_)),B=void 0}}n.length=a}ld.prototype.isDestroyed=function(){return!1};ld.prototype.destroy=function(){return Doe(this),Y5(this),Poe(this),this._batchTable=this._batchTable&&this._batchTable.destroy(),le(this)};function vze(e){let t=!1,n=e._propertiesChanged,i=e._positionBufferUsage;return n[j5]?(i.bufferUsage!==Me.STREAM_DRAW&&(t=!0,i.bufferUsage=Me.STREAM_DRAW),i.frameCount=100):i.bufferUsage!==Me.STATIC_DRAW&&(i.frameCount===0?(t=!0,i.bufferUsage=Me.STATIC_DRAW):i.frameCount--),t}var Aoe=[0,0,0];function xoe(e,t,n){e._createVertexArray=!1,Y5(e),Doe(e),Ize(e);let i=[[]],o=i[0],r=e._batchTable,s=e._useHighlightColor,a=[0],c=0,u=[[]],f=0,d=e._polylineBuckets,p,g;for(p in d)d.hasOwnProperty(p)&&(g=d[p],g.updateShader(t,r,s),f+=g.lengthOfPositions);if(f>0){let m=e._mode,A=new Float32Array(6*f*3),x=new Float32Array(f*4),C,b=0,T=0,S=0;for(p in d)if(d.hasOwnProperty(p)){g=d[p],g.write(A,x,b,T,S,r,t,n),m===ee.MORPHING&&(l(C)||(C=new Float32Array(6*f*3)),g.writeForMorph(C,b));let E=g.lengthOfPositions;b+=6*E*3,T+=E*4,S+=E*4,c=g.updateIndices(i,a,u,c)}let w=e._positionBufferUsage.bufferUsage,D=Me.STATIC_DRAW;e._positionBuffer=st.createVertexBuffer({context:t,typedArray:A,usage:w});let I;l(C)&&(I=st.createVertexBuffer({context:t,typedArray:C,usage:w})),e._texCoordExpandAndBatchIndexBuffer=st.createVertexBuffer({context:t,typedArray:x,usage:D});let B=3*Float32Array.BYTES_PER_ELEMENT,M=4*Float32Array.BYTES_PER_ELEMENT,L=0,_=i.length;for(let E=0;E<_;++E)if(o=i[E],o.length>0){let v=new Uint16Array(o),P=st.createIndexBuffer({context:t,typedArray:v,usage:Me.STATIC_DRAW,indexDatatype:Le.UNSIGNED_SHORT});L+=a[E];let O=6*(E*(B*R.SIXTY_FOUR_KILOBYTES)-L*B),F=B+O,U=B+F,V=B+U,G=B+V,k=B+G,Y=E*(M*R.SIXTY_FOUR_KILOBYTES)-L*M,j=[{index:ll.position3DHigh,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:O,strideInBytes:6*B},{index:ll.position3DLow,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:F,strideInBytes:6*B},{index:ll.position2DHigh,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:O,strideInBytes:6*B},{index:ll.position2DLow,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:F,strideInBytes:6*B},{index:ll.prevPosition3DHigh,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:U,strideInBytes:6*B},{index:ll.prevPosition3DLow,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:V,strideInBytes:6*B},{index:ll.prevPosition2DHigh,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:U,strideInBytes:6*B},{index:ll.prevPosition2DLow,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:V,strideInBytes:6*B},{index:ll.nextPosition3DHigh,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:G,strideInBytes:6*B},{index:ll.nextPosition3DLow,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:k,strideInBytes:6*B},{index:ll.nextPosition2DHigh,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:G,strideInBytes:6*B},{index:ll.nextPosition2DLow,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:k,strideInBytes:6*B},{index:ll.texCoordExpandAndBatchIndex,componentsPerAttribute:4,componentDatatype:K.FLOAT,vertexBuffer:e._texCoordExpandAndBatchIndexBuffer,offsetInBytes:Y}],X,W,J,Z;m===ee.SCENE3D?(W=e._positionBuffer,X="vertexBuffer",J=Aoe,Z="value"):m===ee.SCENE2D||m===ee.COLUMBUS_VIEW?(W=Aoe,X="value",J=e._positionBuffer,Z="vertexBuffer"):(W=I,X="vertexBuffer",J=e._positionBuffer,Z="vertexBuffer"),j[0][X]=W,j[1][X]=W,j[2][Z]=J,j[3][Z]=J,j[4][X]=W,j[5][X]=W,j[6][Z]=J,j[7][Z]=J,j[8][X]=W,j[9][X]=W,j[10][Z]=J,j[11][Z]=J;let he=new Qn({context:t,attributes:j,indexBuffer:P});e._vertexArrays.push({va:he,buckets:u[E]})}}}function Dze(e,t){return t instanceof Ot?t.id:t}var hk=[];function Pze(e){let t=Ji._uniformList[e.type],n=t.length;hk.length=2*n;let i=0;for(let o=0;o<n;++o){let r=t[o];hk[i]=r,hk[i+1]=e._uniforms[r](),i+=2}return`${e.type}:${JSON.stringify(hk,Dze)}`}function Ize(e){let t=e._mode,n=e._modelMatrix,i=e._polylineBuckets={},o=e._polylines,r=o.length;for(let s=0;s<r;++s){let a=o[s];if(a._actualPositions.length>1){a.update();let c=a.material,u=i[c.type];l(u)||(u=i[c.type]=new Ih(c,t,n)),u.addPolyline(a)}}}function Oze(e,t){let n=t.mode;(e._mode!==n||!N.equals(e._modelMatrix,e.modelMatrix))&&(e._mode=n,e._modelMatrix=N.clone(e.modelMatrix),e._createVertexArray=!0)}function q5(e){if(e._polylinesRemoved){e._polylinesRemoved=!1;let t=[],n=[],i=0,o,r=e._polylines.length;for(let s=0;s<r;++s)o=e._polylines[s],o.isDestroyed||(o._index=i++,n.push(o),t.push(o));e._polylines=t,e._polylinesToUpdate=n}}function Y5(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)if(!t[i].isDestroyed){let o=t[i]._bucket;l(o)&&(o.shaderProgram=o.shaderProgram&&o.shaderProgram.destroy())}}function Doe(e){let t=e._vertexArrays.length;for(let n=0;n<t;++n)e._vertexArrays[n].va.destroy();e._vertexArrays.length=0}ld.prototype._updatePolyline=function(e,t){this._polylinesUpdated=!0,e._dirty||this._polylinesToUpdate.push(e),++this._propertiesChanged[t]};function Poe(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)t[i].isDestroyed||t[i]._destroy()}function W5(e,t,n){this.count=e,this.offset=t,this.bucket=n}function Ih(e,t,n){this.polylines=[],this.lengthOfPositions=0,this.material=e,this.shaderProgram=void 0,this.mode=t,this.modelMatrix=n}Ih.prototype.addPolyline=function(e){this.polylines.push(e),e._actualLength=this.getPolylinePositionsLength(e),this.lengthOfPositions+=e._actualLength,e._bucket=this};Ih.prototype.updateShader=function(e,t,n){if(l(this.shaderProgram))return;let i=["DISTANCE_DISPLAY_CONDITION"];n&&i.push("VECTOR_TILE"),this.material.shaderSource.search(/varying\s+float\s+v_polylineAngle;/g)!==-1&&i.push("POLYLINE_DASH"),Rt.isInternetExplorer()||i.push("CLIP_POLYLINE");let o=new Ve({defines:i,sources:[`varying vec4 v_pickColor;
`,this.material.shaderSource,C0]}),r=t.getVertexShaderCallback()(gO),s=new Ve({defines:i,sources:[Ml,r]});this.shaderProgram=jt.fromCache({context:e,vertexShaderSource:s,fragmentShaderSource:o,attributeLocations:ll})};function Ioe(e){return h.dot(h.UNIT_X,e._boundingVolume.center)<0||e._boundingVolume.intersectPlane(nn.ORIGIN_ZX_PLANE)===Kt.INTERSECTING}Ih.prototype.getPolylinePositionsLength=function(e){let t;if(this.mode===ee.SCENE3D||!Ioe(e))return t=e._actualPositions.length,t*4-4;let n=0,i=e._segments.lengths;t=i.length;for(let o=0;o<t;++o)n+=i[o]*4-4;return n};var Zr=new h,Yu=new h,Xu=new h,mk=new h,Bze=new se,Rze=new H;Ih.prototype.write=function(e,t,n,i,o,r,s,a){let c=this.mode,u=a.ellipsoid.maximumRadius*R.PI,f=this.polylines,d=f.length;for(let p=0;p<d;++p){let g=f[p],m=g.width,A=g.show&&m>0,x=g._index,C=this.getSegments(g,a),b=C.positions,T=C.lengths,S=b.length,w=g.getPickId(s).color,D=0,I=0,B;for(let U=0;U<S;++U){U===0?g._loop?B=b[S-2]:(B=mk,h.subtract(b[0],b[1],B),h.add(b[0],B,B)):B=b[U-1],h.clone(B,Yu),h.clone(b[U],Zr),U===S-1?g._loop?B=b[1]:(B=mk,h.subtract(b[S-1],b[S-2],B),h.add(b[S-1],B,B)):B=b[U+1],h.clone(B,Xu);let V=T[D];U===I+V&&(I+=V,++D);let G=U-I===0,k=U===I+T[D]-1;c===ee.SCENE2D&&(Yu.z=0,Zr.z=0,Xu.z=0),(c===ee.SCENE2D||c===ee.MORPHING)&&(G||k)&&u-Math.abs(Zr.x)<1&&((Zr.x<0&&Yu.x>0||Zr.x>0&&Yu.x<0)&&h.clone(Zr,Yu),(Zr.x<0&&Xu.x>0||Zr.x>0&&Xu.x<0)&&h.clone(Zr,Xu));let Y=G?2:0,j=k?2:4;for(let X=Y;X<j;++X){Vn.writeElements(Zr,e,n),Vn.writeElements(Yu,e,n+6),Vn.writeElements(Xu,e,n+12);let W=X-2<0?-1:1;t[o]=U/(S-1),t[o+1]=2*(X%2)-1,t[o+2]=W,t[o+3]=x,n+=6*3,o+=4}}let M=Bze;M.x=z.floatToByte(w.red),M.y=z.floatToByte(w.green),M.z=z.floatToByte(w.blue),M.w=z.floatToByte(w.alpha);let L=Rze;L.x=m,L.y=A?1:0;let _=c===ee.SCENE2D?g._boundingVolume2D:g._boundingVolumeWC,E=Vn.fromCartesian(_.center,Soe),v=E.high,P=se.fromElements(E.low.x,E.low.y,E.low.z,_.radius,woe),O=voe;O.x=0,O.y=Number.MAX_VALUE;let F=g.distanceDisplayCondition;l(F)&&(O.x=F.near,O.y=F.far),r.setBatchedAttribute(x,0,L),r.setBatchedAttribute(x,1,M),r.attributes.length>2&&(r.setBatchedAttribute(x,2,v),r.setBatchedAttribute(x,3,P),r.setBatchedAttribute(x,4,O))}};var Mze=new h,Lze=new h,Fze=new h,Coe=new h;Ih.prototype.writeForMorph=function(e,t){let n=this.modelMatrix,i=this.polylines,o=i.length;for(let r=0;r<o;++r){let s=i[r],a=s._segments.positions,c=s._segments.lengths,u=a.length,f=0,d=0;for(let p=0;p<u;++p){let g;p===0?s._loop?g=a[u-2]:(g=Coe,h.subtract(a[0],a[1],g),h.add(a[0],g,g)):g=a[p-1],g=N.multiplyByPoint(n,g,Lze);let m=N.multiplyByPoint(n,a[p],Mze),A;p===u-1?s._loop?A=a[1]:(A=Coe,h.subtract(a[u-1],a[u-2],A),h.add(a[u-1],A,A)):A=a[p+1],A=N.multiplyByPoint(n,A,Fze);let x=c[f];p===d+x&&(d+=x,++f);let C=p-d===0,b=p===d+c[f]-1,T=C?2:0,S=b?2:4;for(let w=T;w<S;++w)Vn.writeElements(m,e,t),Vn.writeElements(g,e,t+6),Vn.writeElements(A,e,t+12),t+=6*3}}};var Nze=new Array(1);Ih.prototype.updateIndices=function(e,t,n,i){let o=n.length-1,r=new W5(0,i,this);n[o].push(r);let s=0,a=e[e.length-1],c=0;a.length>0&&(c=a[a.length-1]+1);let u=this.polylines,f=u.length;for(let d=0;d<f;++d){let p=u[d];p._locatorBuckets=[];let g;if(this.mode===ee.SCENE3D){g=Nze;let A=p._actualPositions.length;if(A>0)g[0]=A;else continue}else g=p._segments.lengths;let m=g.length;if(m>0){let A=0;for(let x=0;x<m;++x){let C=g[x]-1;for(let b=0;b<C;++b)c+4>R.SIXTY_FOUR_KILOBYTES&&(p._locatorBuckets.push({locator:r,count:A}),A=0,t.push(4),a=[],e.push(a),c=0,r.count=s,s=0,i=0,r=new W5(0,0,this),n[++o]=[r]),a.push(c,c+2,c+1),a.push(c+1,c+2,c+3),A+=6,s+=6,i+=6,c+=4}p._locatorBuckets.push({locator:r,count:A}),c+4>R.SIXTY_FOUR_KILOBYTES&&(t.push(0),a=[],e.push(a),c=0,r.count=s,i=0,s=0,r=new W5(0,0,this),n[++o]=[r])}p._clean()}return r.count=s,i};Ih.prototype.getPolylineStartIndex=function(e){let t=this.polylines,n=0,i=t.length;for(let o=0;o<i;++o){let r=t[o];if(r===e)break;n+=r._actualLength}return n};var ST={positions:void 0,lengths:void 0},Toe=new Array(1),kze=new h,Vze=new fe;Ih.prototype.getSegments=function(e,t){let n=e._actualPositions;if(this.mode===ee.SCENE3D)return Toe[0]=n.length,ST.positions=n,ST.lengths=Toe,ST;Ioe(e)&&(n=e._segments.positions);let i=t.ellipsoid,o=[],r=this.modelMatrix,s=n.length,a,c=kze;for(let u=0;u<s;++u)a=n[u],c=N.multiplyByPoint(r,a,c),o.push(t.project(i.cartesianToCartographic(c,Vze)));if(o.length>0){e._boundingVolume2D=re.fromPoints(o,e._boundingVolume2D);let u=e._boundingVolume2D.center;e._boundingVolume2D.center=new h(u.z,u.x,u.y)}return ST.positions=o,ST.lengths=e._segments.lengths,ST};var boe;Ih.prototype.writeUpdate=function(e,t,n,i){let o=this.mode,r=i.ellipsoid.maximumRadius*R.PI,s=t._actualLength;if(s){e+=this.getPolylineStartIndex(t);let a=boe,c=6*s*3;!l(a)||a.length<c?a=boe=new Float32Array(c):a.length>c&&(a=new Float32Array(a.buffer,0,c));let u=this.getSegments(t,i),f=u.positions,d=u.lengths,p=0,g=0,m=0,A;s=f.length;for(let x=0;x<s;++x){x===0?t._loop?A=f[s-2]:(A=mk,h.subtract(f[0],f[1],A),h.add(f[0],A,A)):A=f[x-1],h.clone(A,Yu),h.clone(f[x],Zr),x===s-1?t._loop?A=f[1]:(A=mk,h.subtract(f[s-1],f[s-2],A),h.add(f[s-1],A,A)):A=f[x+1],h.clone(A,Xu);let C=d[g];x===m+C&&(m+=C,++g);let b=x-m===0,T=x===m+d[g]-1;o===ee.SCENE2D&&(Yu.z=0,Zr.z=0,Xu.z=0),(o===ee.SCENE2D||o===ee.MORPHING)&&(b||T)&&r-Math.abs(Zr.x)<1&&((Zr.x<0&&Yu.x>0||Zr.x>0&&Yu.x<0)&&h.clone(Zr,Yu),(Zr.x<0&&Xu.x>0||Zr.x>0&&Xu.x<0)&&h.clone(Zr,Xu));let S=b?2:0,w=T?2:4;for(let D=S;D<w;++D)Vn.writeElements(Zr,a,p),Vn.writeElements(Yu,a,p+6),Vn.writeElements(Xu,a,p+12),p+=6*3}n.copyFromArrayView(a,6*3*Float32Array.BYTES_PER_ELEMENT*e)}};var Ap=ld;function Sg(e){this._positions=e.positions,this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._rectangle=e.rectangle,this._minHeight=e.minimumHeight,this._maxHeight=e.maximumHeight,this._billboardCollection=new Gl({batchTable:e.batchTable}),this._labelCollection=new Ph({batchTable:e.batchTable}),this._polylineCollection=new Ap,this._polylineCollection._useHighlightColor=!0,this._verticesPromise=void 0,this._packedBuffer=void 0,this._ready=!1,this._update=function(t,n){},this._readyPromise=Zze(this)}Object.defineProperties(Sg.prototype,{pointsLength:{get:function(){return this._billboardCollection.length}},texturesByteLength:{get:function(){let e=this._billboardCollection.textureAtlas.texture.sizeInBytes,t=this._labelCollection._textureAtlas.texture.sizeInBytes;return e+t}},readyPromise:{get:function(){return this._readyPromise}}});function Uze(e,t){let n=e._rectangle,i=e._minHeight,o=e._maxHeight,r=2+ce.packedLength+ie.packedLength,s=new Float64Array(r),a=0;return s[a++]=i,s[a++]=o,ce.pack(n,s,a),a+=ce.packedLength,ie.pack(t,s,a),s}var zze=new fi("createVectorTilePoints",5),Gze=new h;function Hze(e,t){let n;if(!l(e._verticesPromise)){n=e._positions;let i=e._packedBuffer;l(i)||(n=e._positions=n.slice(),e._batchIds=e._batchIds.slice(),i=e._packedBuffer=Uze(e,t));let o=[n.buffer,i.buffer],r={positions:n.buffer,packedBuffer:i.buffer},s=e._verticesPromise=zze.scheduleTask(r,o);return l(s)?s.then(function(a){e._positions=new Float64Array(a.positions);let c=e._billboardCollection,u=e._labelCollection,f=e._polylineCollection;n=e._positions;let d=e._batchIds,p=n.length/3;for(let g=0;g<p;++g){let m=d[g],A=h.unpack(n,g*3,Gze),x=c.add();x.position=A,x._batchIndex=m;let C=u.add();C.text=" ",C.position=A,C._batchIndex=m;let b=f.add();b.positions=[h.clone(A),h.clone(A)]}e._positions=void 0,e._packedBuffer=void 0,e._ready=!0}):void 0}}Sg.prototype.createFeatures=function(e,t){let n=this._billboardCollection,i=this._labelCollection,o=this._polylineCollection,r=this._batchIds,s=r.length;for(let a=0;a<s;++a){let c=r[a],u=n.get(a),f=i.get(a),d=o.get(a);t[c]=new _p(e,c,u,f,d)}};Sg.prototype.applyDebugSettings=function(e,t){e?(z.clone(t,this._billboardCollection._highlightColor),z.clone(t,this._labelCollection._highlightColor),z.clone(t,this._polylineCollection._highlightColor)):(z.clone(z.WHITE,this._billboardCollection._highlightColor),z.clone(z.WHITE,this._labelCollection._highlightColor),z.clone(z.WHITE,this._polylineCollection._highlightColor))};function Wze(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.pointSize=_p.defaultPointSize,s.color=_p.defaultColor,s.pointOutlineColor=_p.defaultPointOutlineColor,s.pointOutlineWidth=_p.defaultPointOutlineWidth,s.labelColor=z.WHITE,s.labelOutlineColor=z.WHITE,s.labelOutlineWidth=1,s.font="30px sans-serif",s.labelStyle=Do.FILL,s.labelText=void 0,s.backgroundColor=new z(.165,.165,.165,.8),s.backgroundPadding=new H(7,5),s.backgroundEnabled=!1,s.scaleByDistance=void 0,s.translucencyByDistance=void 0,s.distanceDisplayCondition=void 0,s.heightOffset=0,s.anchorLineEnabled=!1,s.anchorLineColor=z.WHITE,s.image=void 0,s.disableDepthTestDistance=0,s.horizontalOrigin=ui.CENTER,s.verticalOrigin=bn.CENTER,s.labelHorizontalOrigin=ui.RIGHT,s.labelVerticalOrigin=bn.BASELINE}}var jze=new z,qze=new z,Yze=new z,Xze=new z,Kze=new z,Jze=new z,CO=new bt,TO=new bt,X5=new Ct;Sg.prototype.applyStyle=function(e,t){if(!l(e)){Wze(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];if(l(e.show)&&(s.show=e.show.evaluate(s)),l(e.pointSize)&&(s.pointSize=e.pointSize.evaluate(s)),l(e.color)&&(s.color=e.color.evaluateColor(s,jze)),l(e.pointOutlineColor)&&(s.pointOutlineColor=e.pointOutlineColor.evaluateColor(s,qze)),l(e.pointOutlineWidth)&&(s.pointOutlineWidth=e.pointOutlineWidth.evaluate(s)),l(e.labelColor)&&(s.labelColor=e.labelColor.evaluateColor(s,Yze)),l(e.labelOutlineColor)&&(s.labelOutlineColor=e.labelOutlineColor.evaluateColor(s,Xze)),l(e.labelOutlineWidth)&&(s.labelOutlineWidth=e.labelOutlineWidth.evaluate(s)),l(e.font)&&(s.font=e.font.evaluate(s)),l(e.labelStyle)&&(s.labelStyle=e.labelStyle.evaluate(s)),l(e.labelText)?s.labelText=e.labelText.evaluate(s):s.labelText=void 0,l(e.backgroundColor)&&(s.backgroundColor=e.backgroundColor.evaluateColor(s,Kze)),l(e.backgroundPadding)&&(s.backgroundPadding=e.backgroundPadding.evaluate(s)),l(e.backgroundEnabled)&&(s.backgroundEnabled=e.backgroundEnabled.evaluate(s)),l(e.scaleByDistance)){let a=e.scaleByDistance.evaluate(s);CO.near=a.x,CO.nearValue=a.y,CO.far=a.z,CO.farValue=a.w,s.scaleByDistance=CO}else s.scaleByDistance=void 0;if(l(e.translucencyByDistance)){let a=e.translucencyByDistance.evaluate(s);TO.near=a.x,TO.nearValue=a.y,TO.far=a.z,TO.farValue=a.w,s.translucencyByDistance=TO}else s.translucencyByDistance=void 0;if(l(e.distanceDisplayCondition)){let a=e.distanceDisplayCondition.evaluate(s);X5.near=a.x,X5.far=a.y,s.distanceDisplayCondition=X5}else s.distanceDisplayCondition=void 0;l(e.heightOffset)&&(s.heightOffset=e.heightOffset.evaluate(s)),l(e.anchorLineEnabled)&&(s.anchorLineEnabled=e.anchorLineEnabled.evaluate(s)),l(e.anchorLineColor)&&(s.anchorLineColor=e.anchorLineColor.evaluateColor(s,Jze)),l(e.image)?s.image=e.image.evaluate(s):s.image=void 0,l(e.disableDepthTestDistance)&&(s.disableDepthTestDistance=e.disableDepthTestDistance.evaluate(s)),l(e.horizontalOrigin)&&(s.horizontalOrigin=e.horizontalOrigin.evaluate(s)),l(e.verticalOrigin)&&(s.verticalOrigin=e.verticalOrigin.evaluate(s)),l(e.labelHorizontalOrigin)&&(s.labelHorizontalOrigin=e.labelHorizontalOrigin.evaluate(s)),l(e.labelVerticalOrigin)&&(s.labelVerticalOrigin=e.labelVerticalOrigin.evaluate(s))}};function Zze(e){return new Promise(function(t,n){e._update=function(i,o){let r=Hze(i,o.mapProjection.ellipsoid);i._ready&&(i._polylineCollection.update(o),i._billboardCollection.update(o),i._labelCollection.update(o)),l(r)&&r.then(function(){t()}).catch(function(s){n(s)})}})}Sg.prototype.update=function(e){this._update(this,e)};Sg.prototype.isDestroyed=function(){return!1};Sg.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._polylineCollection=this._polylineCollection&&this._polylineCollection.destroy(),le(this)};var bO=Sg;function xp(e){this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._counts=e.counts,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._batchedPositions=void 0,this._transferrableBatchIds=void 0,this._vertexBatchIds=void 0,this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._polygonMinimumHeights=e.polygonMinimumHeights,this._polygonMaximumHeights=e.polygonMaximumHeights,this._center=y(e.center,h.ZERO),this._rectangle=e.rectangle,this._center=void 0,this._boundingVolume=e.boundingVolume,this._boundingVolumes=void 0,this._batchedIndices=void 0,this._ready=!1,this._update=function(t,n){},this._readyPromise=o4e(this),this._verticesPromise=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=Fn.BOTH}Object.defineProperties(xp.prototype,{trianglesLength:{get:function(){return l(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return l(this._primitive)?this._primitive.geometryByteLength:0}},readyPromise:{get:function(){return this._readyPromise}}});function Qze(e){let t=new Float64Array(3+h.packedLength+ie.packedLength+ce.packedLength),n=0;return t[n++]=e._indices.BYTES_PER_ELEMENT,t[n++]=e._minimumHeight,t[n++]=e._maximumHeight,h.pack(e._center,t,n),n+=h.packedLength,ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,ce.pack(e._rectangle,t,n),t}function $ze(e,t){let n=1,i=t[n++],o=e._boundingVolumes=new Array(i);for(let a=0;a<i;++a)o[a]=di.unpack(t,n),n+=di.packedLength;let r=t[n++],s=e._batchedIndices=new Array(r);for(let a=0;a<r;++a){let c=z.unpack(t,n);n+=z.packedLength;let u=t[n++],f=t[n++],d=t[n++],p=new Array(d);for(let g=0;g<d;++g)p[g]=t[n++];s[a]=new xh({color:c,offset:u,count:f,batchIds:p})}}var e4e=new fi("createVectorTilePolygons",5),t4e=new z;function n4e(e){if(!l(e._primitive)&&!l(e._verticesPromise)){let t=e._positions,n=e._counts,i=e._indexCounts,o=e._indices,r=e._transferrableBatchIds,s=e._batchTableColors,a=e._packedBuffer;if(!l(s)){t=e._positions=e._positions.slice(),n=e._counts=e._counts.slice(),i=e._indexCounts=e._indexCounts.slice(),o=e._indices=e._indices.slice(),e._center=e._ellipsoid.cartographicToCartesian(ce.center(e._rectangle)),r=e._transferrableBatchIds=new Uint32Array(e._batchIds),s=e._batchTableColors=new Uint32Array(r.length);let g=e._batchTable,m=s.length;for(let A=0;A<m;++A){let x=g.getColor(A,t4e);s[A]=x.toRgba()}a=e._packedBuffer=Qze(e)}let c=[t.buffer,n.buffer,i.buffer,o.buffer,r.buffer,s.buffer,a.buffer],u={packedBuffer:a.buffer,positions:t.buffer,counts:n.buffer,indexCounts:i.buffer,indices:o.buffer,batchIds:r.buffer,batchTableColors:s.buffer},f=e._polygonMinimumHeights,d=e._polygonMaximumHeights;l(f)&&l(d)&&(f=f.slice(),d=d.slice(),c.push(f.buffer,d.buffer),u.minimumHeights=f,u.maximumHeights=d);let p=e._verticesPromise=e4e.scheduleTask(u,c);return l(p)?p.then(function(g){e._positions=void 0,e._counts=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0;let m=new Float64Array(g.packedBuffer),A=m[0];$ze(e,m),e._indices=Le.getSizeInBytes(A)===2?new Uint16Array(g.indices):new Uint32Array(g.indices),e._indexOffsets=new Uint32Array(g.indexOffsets),e._indexCounts=new Uint32Array(g.indexCounts),e._batchedPositions=new Float32Array(g.positions),e._vertexBatchIds=new Uint16Array(g.batchIds),e._ready=!0}):void 0}}function i4e(e){e._ready&&!l(e._primitive)&&(e._primitive=new G0({batchTable:e._batchTable,positions:e._batchedPositions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center}),e._batchTable=void 0,e._batchIds=void 0,e._positions=void 0,e._counts=void 0,e._indices=void 0,e._indexCounts=void 0,e._indexOffsets=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0,e._center=void 0,e._rectangle=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0,e._verticesPromise=void 0)}xp.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};xp.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};xp.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};xp.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};function o4e(e){return new Promise(function(t,n){e._update=function(i,o){let r=n4e(i);i._ready&&(i._primitive.debugWireframe=i.debugWireframe,i._primitive.forceRebatch=i.forceRebatch,i._primitive.classificationType=i.classificationType,i._primitive.update(o)),l(r)&&r.then(function(){i4e(i),t(i)}).catch(function(s){n(s)})}})}xp.prototype.update=function(e){this._update(this,e)};xp.prototype.isDestroyed=function(){return!1};xp.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var EO=xp;var SO=`attribute vec4 currentPosition;
attribute vec4 previousPosition;
attribute vec4 nextPosition;
attribute vec2 expandAndWidth;
attribute float a_batchId;

uniform mat4 u_modifiedModelView;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = u_modifiedModelView * currentPosition;
    vec4 prev = u_modifiedModelView * previousPosition;
    vec4 next = u_modifiedModelView * nextPosition;

    float angle;
    vec4 positionWC = getPolylineWindowCoordinatesEC(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;
}
`;function ud(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._boundingVolume=e.boundingVolume,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._currentPositions=void 0,this._previousPositions=void 0,this._nextPositions=void 0,this._expandAndWidth=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=z.clone(z.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._update=function(t,n){},this._readyPromise=y4e(this),this._verticesPromise=void 0}Object.defineProperties(ud.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},readyPromise:{get:function(){return this._readyPromise}}});function r4e(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,o=e._ellipsoid,r=e._center,s=2+ce.packedLength+ie.packedLength+h.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,ce.pack(t,a,c),c+=ce.packedLength,ie.pack(o,a,c),c+=ie.packedLength,h.pack(r,a,c),a}var s4e=new fi("createVectorTilePolylines",5),wT={previousPosition:0,currentPosition:1,nextPosition:2,expandAndWidth:3,a_batchId:4};function a4e(e,t){if(!l(e._va)&&!l(e._verticesPromise)){let n=e._positions,i=e._widths,o=e._counts,r=e._transferrableBatchIds,s=e._packedBuffer;l(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),o=e._counts=o.slice(),r=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=r4e(e));let a=[n.buffer,i.buffer,o.buffer,r.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:o.buffer,batchIds:r.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},u=e._verticesPromise=s4e.scheduleTask(c,a);return l(u)?u.then(function(f){e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._currentPositions=new Float32Array(f.currentPositions),e._previousPositions=new Float32Array(f.previousPositions),e._nextPositions=new Float32Array(f.nextPositions),e._expandAndWidth=new Float32Array(f.expandAndWidth),e._vertexBatchIds=new Uint16Array(f.batchIds);let d=f.indexDatatype;e._indices=d===Le.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),e._ready=!0}):void 0}}function c4e(e,t){if(e._ready&&!l(e._va)){let n=e._currentPositions,i=e._previousPositions,o=e._nextPositions,r=e._expandAndWidth,s=e._vertexBatchIds,a=e._indices,c=i.byteLength+n.byteLength+o.byteLength;c+=r.byteLength+s.byteLength+a.byteLength,e._trianglesLength=a.length/3,e._geometryByteLength=c;let u=st.createVertexBuffer({context:t,typedArray:i,usage:Me.STATIC_DRAW}),f=st.createVertexBuffer({context:t,typedArray:n,usage:Me.STATIC_DRAW}),d=st.createVertexBuffer({context:t,typedArray:o,usage:Me.STATIC_DRAW}),p=st.createVertexBuffer({context:t,typedArray:r,usage:Me.STATIC_DRAW}),g=st.createVertexBuffer({context:t,typedArray:s,usage:Me.STATIC_DRAW}),m=st.createIndexBuffer({context:t,typedArray:a,usage:Me.STATIC_DRAW,indexDatatype:a.BYTES_PER_ELEMENT===2?Le.UNSIGNED_SHORT:Le.UNSIGNED_INT}),A=[{index:wT.previousPosition,vertexBuffer:u,componentDatatype:K.FLOAT,componentsPerAttribute:3},{index:wT.currentPosition,vertexBuffer:f,componentDatatype:K.FLOAT,componentsPerAttribute:3},{index:wT.nextPosition,vertexBuffer:d,componentDatatype:K.FLOAT,componentsPerAttribute:3},{index:wT.expandAndWidth,vertexBuffer:p,componentDatatype:K.FLOAT,componentsPerAttribute:2},{index:wT.a_batchId,vertexBuffer:g,componentDatatype:K.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new Qn({context:t,attributes:A,indexBuffer:m}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._currentPositions=void 0,e._previousPositions=void 0,e._nextPositions=void 0,e._expandAndWidth=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var wO=new N,Ooe=new h;function l4e(e,t){l(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return N.clone(n,wO),N.multiplyByPoint(wO,e._center,Ooe),N.setTranslation(wO,Ooe,wO),wO},u_highlightColor:function(){return e._highlightColor}})}function u4e(e){if(l(e._rs))return;let t={enabled:!0,factor:-5,units:-5};e._rs=Ne.fromCache({blending:cn.ALPHA_BLEND,depthMask:!1,depthTest:{enabled:!0},polygonOffset:t})}var f4e=`uniform vec4 u_highlightColor; 
void main()
{
    gl_FragColor = u_highlightColor;
}
`;function d4e(e,t){if(l(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(SO),o=n.getFragmentShaderCallback(!1,void 0,!1)(f4e),r=new Ve({defines:["VECTOR_TILE",Rt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[Ml,i]}),s=new Ve({defines:["VECTOR_TILE"],sources:[o]});e._sp=jt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:wT})}function h4e(e,t){if(!l(e._command)){let n=e._batchTable.getUniformMapCallback()(e._uniformMap);e._command=new Ze({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:n,boundingVolume:e._boundingVolume,pass:xe.TRANSLUCENT,pickId:e._batchTable.getPickId()})}t.commandList.push(e._command)}ud.getPolylinePositions=function(e,t){let n=e._batchIds,i=e._decodedPositions,o=e._decodedPositionOffsets;if(!l(n)||!l(i))return;let r,s,a=n.length,c=0,u=0;for(r=0;r<a;++r)n[r]===t&&(c+=o[r+1]-o[r]);if(c===0)return;let f=new Float64Array(c*3);for(r=0;r<a;++r)if(n[r]===t){let d=o[r],p=o[r+1]-d;for(s=0;s<p;++s){let g=(d+s)*3;f[u++]=i[g],f[u++]=i[g+1],f[u++]=i[g+2]}}return f};ud.prototype.getPositions=function(e){return ud.getPolylinePositions(this,e)};ud.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new ls(e,r)}};ud.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function m4e(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.color=z.WHITE}}var p4e=new z,_4e=z.WHITE,g4e=!0;ud.prototype.applyStyle=function(e,t){if(!l(e)){m4e(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.color=l(e.color)?e.color.evaluateColor(s,p4e):_4e,s.show=l(e.show)?e.show.evaluate(s):g4e}};function y4e(e){return new Promise(function(t,n){e._update=function(i,o){let r=o.context,s=a4e(i,r);if(l4e(i,r),d4e(i,r),u4e(i),i._ready){let a=o.passes;(a.render||a.pick)&&h4e(i,o)}!l(s)||s.then(function(){c4e(i,r),t()}).catch(function(a){n(a)})}})}ud.prototype.update=function(e){this._update(this,e)};ud.prototype.isDestroyed=function(){return!1};ud.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),le(this)};var pA=ud;var vO=`attribute vec3 startEllipsoidNormal;
attribute vec3 endEllipsoidNormal;
attribute vec4 startPositionAndHeight;
attribute vec4 endPositionAndHeight;
attribute vec4 startFaceNormalAndVertexCorner;
attribute vec4 endFaceNormalAndHalfWidth;
attribute float a_batchId;

uniform mat4 u_modifiedModelView;
uniform vec2 u_minimumMaximumVectorHeights;

varying vec4 v_startPlaneEC;
varying vec4 v_endPlaneEC;
varying vec4 v_rightPlaneEC;
varying float v_halfWidth;
varying vec3 v_volumeUpEC;

void main()
{
    // vertex corner IDs
    //          3-----------7
    //         /|   left   /|
    //        / | 1       / |
    //       2-----------6  5  end
    //       | /         | /
    // start |/  right   |/
    //       0-----------4
    //
    float isEnd = floor(startFaceNormalAndVertexCorner.w * 0.251); // 0 for front, 1 for end
    float isTop = floor(startFaceNormalAndVertexCorner.w * mix(0.51, 0.19, isEnd)); // 0 for bottom, 1 for top

    vec3 forward = endPositionAndHeight.xyz - startPositionAndHeight.xyz;
    vec3 right = normalize(cross(forward, startEllipsoidNormal));

    vec4 position = vec4(startPositionAndHeight.xyz, 1.0);
    position.xyz += forward * isEnd;

    v_volumeUpEC = czm_normal * normalize(cross(right, forward));

    // Push for volume height
    float offset;
    vec3 ellipsoidNormal = mix(startEllipsoidNormal, endEllipsoidNormal, isEnd);

    // offset height to create volume
    offset = mix(startPositionAndHeight.w, endPositionAndHeight.w, isEnd);
    offset = mix(u_minimumMaximumVectorHeights.y, u_minimumMaximumVectorHeights.x, isTop) - offset;
    position.xyz += offset * ellipsoidNormal;

    // move from RTC to EC
    position = u_modifiedModelView * position;
    right = czm_normal * right;

    // Push for width in a direction that is in the start or end plane and in a plane with right
    // N = normalEC ("right-facing" direction for push)
    // R = right
    // p = angle between N and R
    // w = distance to push along R if R == N
    // d = distance to push along N
    //
    //   N   R
    //  {  p| }      * cos(p) = dot(N, R) = w / d
    //  d  |  |w    * d = w / dot(N, R)
    //    { | }
    //       o---------- polyline segment ---->
    //
    vec3 scratchNormal = mix(-startFaceNormalAndVertexCorner.xyz, endFaceNormalAndHalfWidth.xyz, isEnd);
    scratchNormal = cross(scratchNormal, mix(startEllipsoidNormal, endEllipsoidNormal, isEnd));
    vec3 miterPushNormal = czm_normal * normalize(scratchNormal);

    offset = 2.0 * endFaceNormalAndHalfWidth.w * max(0.0, czm_metersPerPixel(position)); // offset = widthEC
    offset = offset / dot(miterPushNormal, right);
    position.xyz += miterPushNormal * (offset * sign(0.5 - mod(startFaceNormalAndVertexCorner.w, 2.0)));

    gl_Position = czm_depthClamp(czm_projection * position);

    position = u_modifiedModelView * vec4(startPositionAndHeight.xyz, 1.0);
    vec3 startNormalEC = czm_normal * startFaceNormalAndVertexCorner.xyz;
    v_startPlaneEC = vec4(startNormalEC, -dot(startNormalEC, position.xyz));
    v_rightPlaneEC = vec4(right, -dot(right, position.xyz));

    position = u_modifiedModelView * vec4(endPositionAndHeight.xyz, 1.0);
    vec3 endNormalEC = czm_normal * endFaceNormalAndHalfWidth.xyz;
    v_endPlaneEC = vec4(endNormalEC, -dot(endNormalEC, position.xyz));
    v_halfWidth = endFaceNormalAndHalfWidth.w;
}
`;var DO=`#ifdef GL_EXT_frag_depth
#extension GL_EXT_frag_depth : enable
#endif

varying vec4 v_startPlaneEC;
varying vec4 v_endPlaneEC;
varying vec4 v_rightPlaneEC;
varying float v_halfWidth;
varying vec3 v_volumeUpEC;

uniform vec4 u_highlightColor;
void main()
{
    float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture2D(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));

    // Discard for sky
    if (logDepthOrDepth == 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        gl_FragColor = vec4(0.0, 0.0, 1.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float halfMaxWidth = v_halfWidth * czm_metersPerPixel(eyeCoordinate);

    // Expand halfMaxWidth if direction to camera is almost perpendicular with the volume's up direction
    halfMaxWidth += halfMaxWidth * (1.0 - dot(-normalize(eyeCoordinate.xyz), v_volumeUpEC));

    // Check distance of the eye coordinate against the right-facing plane
    float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);

    // Check eye coordinate against the mitering planes
    float distanceFromStart = czm_planeDistance(v_startPlaneEC, eyeCoordinate.xyz);
    float distanceFromEnd = czm_planeDistance(v_endPlaneEC, eyeCoordinate.xyz);

    if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        gl_FragColor = vec4(logDepthOrDepth, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }
    gl_FragColor = u_highlightColor;

    czm_writeDepthClamp();
}
`;function Cp(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._minimumMaximumVectorHeights=new H(ri._defaultMinTerrainHeight,ri._defaultMaxTerrainHeight),this._boundingVolume=di.fromRectangle(e.rectangle,ri._defaultMinTerrainHeight,ri._defaultMaxTerrainHeight,this._ellipsoid),this._classificationType=e.classificationType,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._startEllipsoidNormals=void 0,this._endEllipsoidNormals=void 0,this._startPositionAndHeights=void 0,this._startFaceNormalAndVertexCornerIds=void 0,this._endPositionAndHeights=void 0,this._endFaceNormalAndHalfWidths=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=z.clone(z.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._update=function(t,n){},this._readyPromise=B4e(this),this._verticesPromise=void 0}Object.defineProperties(Cp.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},readyPromise:{get:function(){return this._readyPromise}}});function A4e(e,t,n){let i=ri.getMinimumMaximumHeights(t,n),o=i.minimumTerrainHeight,r=i.maximumTerrainHeight,s=e._minimumMaximumVectorHeights;s.x=o,s.y=r;let a=e._boundingVolume,c=e._rectangle;di.fromRectangle(c,o,r,n,a)}function x4e(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,o=e._ellipsoid,r=e._center,s=2+ce.packedLength+ie.packedLength+h.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,ce.pack(t,a,c),c+=ce.packedLength,ie.pack(o,a,c),c+=ie.packedLength,h.pack(r,a,c),a}var C4e=new fi("createVectorTileClampedPolylines"),wg={startEllipsoidNormal:0,endEllipsoidNormal:1,startPositionAndHeight:2,endPositionAndHeight:3,startFaceNormalAndVertexCorner:4,endFaceNormalAndHalfWidth:5,a_batchId:6};function T4e(e,t){if(!l(e._va)&&!l(e._verticesPromise)){let n=e._positions,i=e._widths,o=e._counts,r=e._transferrableBatchIds,s=e._packedBuffer;l(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),o=e._counts=o.slice(),r=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=x4e(e));let a=[n.buffer,i.buffer,o.buffer,r.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:o.buffer,batchIds:r.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},u=e._verticesPromise=C4e.scheduleTask(c,a);return l(u)?u.then(function(f){e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._startEllipsoidNormals=new Float32Array(f.startEllipsoidNormals),e._endEllipsoidNormals=new Float32Array(f.endEllipsoidNormals),e._startPositionAndHeights=new Float32Array(f.startPositionAndHeights),e._startFaceNormalAndVertexCornerIds=new Float32Array(f.startFaceNormalAndVertexCornerIds),e._endPositionAndHeights=new Float32Array(f.endPositionAndHeights),e._endFaceNormalAndHalfWidths=new Float32Array(f.endFaceNormalAndHalfWidths),e._vertexBatchIds=new Uint16Array(f.vertexBatchIds);let d=f.indexDatatype;e._indices=d===Le.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),e._ready=!0}):void 0}}function b4e(e,t){if(e._ready&&!l(e._va)){let n=e._startEllipsoidNormals,i=e._endEllipsoidNormals,o=e._startPositionAndHeights,r=e._endPositionAndHeights,s=e._startFaceNormalAndVertexCornerIds,a=e._endFaceNormalAndHalfWidths,c=e._vertexBatchIds,u=e._indices,f=n.byteLength+i.byteLength;f+=o.byteLength+r.byteLength,f+=s.byteLength+a.byteLength,f+=c.byteLength+u.byteLength,e._trianglesLength=u.length/3,e._geometryByteLength=f;let d=st.createVertexBuffer({context:t,typedArray:n,usage:Me.STATIC_DRAW}),p=st.createVertexBuffer({context:t,typedArray:i,usage:Me.STATIC_DRAW}),g=st.createVertexBuffer({context:t,typedArray:o,usage:Me.STATIC_DRAW}),m=st.createVertexBuffer({context:t,typedArray:r,usage:Me.STATIC_DRAW}),A=st.createVertexBuffer({context:t,typedArray:s,usage:Me.STATIC_DRAW}),x=st.createVertexBuffer({context:t,typedArray:a,usage:Me.STATIC_DRAW}),C=st.createVertexBuffer({context:t,typedArray:c,usage:Me.STATIC_DRAW}),b=st.createIndexBuffer({context:t,typedArray:u,usage:Me.STATIC_DRAW,indexDatatype:u.BYTES_PER_ELEMENT===2?Le.UNSIGNED_SHORT:Le.UNSIGNED_INT}),T=[{index:wg.startEllipsoidNormal,vertexBuffer:d,componentDatatype:K.FLOAT,componentsPerAttribute:3},{index:wg.endEllipsoidNormal,vertexBuffer:p,componentDatatype:K.FLOAT,componentsPerAttribute:3},{index:wg.startPositionAndHeight,vertexBuffer:g,componentDatatype:K.FLOAT,componentsPerAttribute:4},{index:wg.endPositionAndHeight,vertexBuffer:m,componentDatatype:K.FLOAT,componentsPerAttribute:4},{index:wg.startFaceNormalAndVertexCorner,vertexBuffer:A,componentDatatype:K.FLOAT,componentsPerAttribute:4},{index:wg.endFaceNormalAndHalfWidth,vertexBuffer:x,componentDatatype:K.FLOAT,componentsPerAttribute:4},{index:wg.a_batchId,vertexBuffer:C,componentDatatype:K.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new Qn({context:t,attributes:T,indexBuffer:b}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._startEllipsoidNormals=void 0,e._endEllipsoidNormals=void 0,e._startPositionAndHeights=void 0,e._startFaceNormalAndVertexCornerIds=void 0,e._endPositionAndHeights=void 0,e._endFaceNormalAndHalfWidths=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var PO=new N,Boe=new h;function E4e(e,t){l(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return N.clone(n,PO),N.multiplyByPoint(PO,e._center,Boe),N.setTranslation(PO,Boe,PO),PO},u_highlightColor:function(){return e._highlightColor},u_minimumMaximumVectorHeights:function(){return e._minimumMaximumVectorHeights}})}function Roe(e){return Ne.fromCache({cull:{enabled:!0,face:yi.FRONT},blending:cn.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:Nn.EQUAL,frontOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},backFunction:Nn.EQUAL,backOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},reference:wt.CESIUM_3D_TILE_MASK,mask:wt.CESIUM_3D_TILE_MASK}})}function S4e(e){l(e._rs)||(e._rs=Roe(!1),e._rs3DTiles=Roe(!0))}function w4e(e,t){if(l(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(vO),o=n.getFragmentShaderCallback(!1,void 0,!0)(DO),r=new Ve({defines:["VECTOR_TILE",Rt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[Ml,i]}),s=new Ve({defines:["VECTOR_TILE"],sources:[o]});e._sp=jt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:wg})}function v4e(e,t){let n=e._command;if(!l(e._command)){let o=e._batchTable.getUniformMapCallback()(e._uniformMap);n=e._command=new Ze({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:o,boundingVolume:e._boundingVolume,pass:xe.TERRAIN_CLASSIFICATION,pickId:e._batchTable.getPickId()});let r=Ze.shallowClone(n,n.derivedCommands.tileset);r.renderState=e._rs3DTiles,r.pass=xe.CESIUM_3D_TILE_CLASSIFICATION,n.derivedCommands.tileset=r}let i=e._classificationType;(i===Fn.TERRAIN||i===Fn.BOTH)&&t.commandList.push(n),(i===Fn.CESIUM_3D_TILE||i===Fn.BOTH)&&t.commandList.push(n.derivedCommands.tileset)}Cp.prototype.getPositions=function(e){return pA.getPolylinePositions(this,e)};Cp.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new ls(e,r)}};Cp.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function D4e(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.color=z.WHITE}}var P4e=new z,I4e=z.WHITE,O4e=!0;Cp.prototype.applyStyle=function(e,t){if(!l(e)){D4e(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.color=l(e.color)?e.color.evaluateColor(s,P4e):I4e,s.show=l(e.show)?e.show.evaluate(s):O4e}};function B4e(e){return ri.initialize().then(function(){return A4e(e,e._rectangle,e._ellipsoid),new Promise(function(t,n){e._update=function(i,o){let r=o.context,s=T4e(i,r);if(E4e(i,r),w4e(i,r),S4e(i),i._ready){let a=o.passes;(a.render||a.pick)&&v4e(i,o)}!l(s)||s.then(function(){b4e(i,r),t(i)}).catch(function(a){n(a)})}})})}Cp.prototype.update=function(e){this._update(this,e)};Cp.prototype.isDestroyed=function(){return!1};Cp.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),le(this)};var IO=Cp;var K5=32767,R4e=new fe,M4e=new h;function L4e(e,t,n,i,o){let r=e.length/3,s=e.subarray(0,r),a=e.subarray(r,2*r),c=e.subarray(2*r,3*r);Un.zigZagDeltaDecode(s,a,c);let u=new Float64Array(e.length);for(let f=0;f<r;++f){let d=s[f],p=a[f],g=c[f],m=R.lerp(t.west,t.east,d/K5),A=R.lerp(t.south,t.north,p/K5),x=R.lerp(n,i,g/K5),C=fe.fromRadians(m,A,x,R4e),b=o.cartographicToCartesian(C,M4e);h.pack(b,u,f*3)}return u}var OO=L4e;function Oh(e,t,n,i,o){this._tileset=e,this._tile=t,this._resource=n,this._polygons=void 0,this._polylines=void 0,this._points=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,U4e(this,i,o)}Object.defineProperties(Oh.prototype,{featuresLength:{get:function(){return l(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return l(this._points)?this._points.pointsLength:0}},trianglesLength:{get:function(){let e=0;return l(this._polygons)&&(e+=this._polygons.trianglesLength),l(this._polylines)&&(e+=this._polylines.trianglesLength),e}},geometryByteLength:{get:function(){let e=0;return l(this._polygons)&&(e+=this._polygons.geometryByteLength),l(this._polylines)&&(e+=this._polylines.geometryByteLength),e}},texturesByteLength:{get:function(){return l(this._points)?this._points.texturesByteLength:0}},batchTableByteLength:{get:function(){return l(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},readyPromise:{get:function(){let e=l(this._points)?this._points.readyPromise:void 0,t=l(this._polygons)?this._polygons.readyPromise:void 0,n=l(this._polylines)?this._polylines.readyPromise:void 0,i=this;return Promise.all([e,t,n]).then(function(){return i})}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function F4e(e){return function(t,n){l(e._polygons)&&e._polygons.updateCommands(t,n)}}function N4e(e,t){let n,i,o,r,s=y(e.POLYGONS_LENGTH,0),a=y(e.POLYLINES_LENGTH,0),c=y(e.POINTS_LENGTH,0);if(s>0&&l(e.POLYGON_BATCH_IDS)){let p=t.byteOffset+e.POLYGON_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,p,s)}if(a>0&&l(e.POLYLINE_BATCH_IDS)){let p=t.byteOffset+e.POLYLINE_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,p,a)}if(c>0&&l(e.POINT_BATCH_IDS)){let p=t.byteOffset+e.POINT_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,p,c)}let u=l(n)||l(i)||l(o),f=s>0&&!l(n)||a>0&&!l(i)||c>0&&!l(o);if(u&&f)throw new de("If one group of batch ids is defined, then all batch ids must be defined.");if(!l(n)&&!l(i)&&!l(o)){let p=0;if(!l(n)&&s>0)for(n=new Uint16Array(s),r=0;r<s;++r)n[r]=p++;if(!l(i)&&a>0)for(i=new Uint16Array(a),r=0;r<a;++r)i[r]=p++;if(!l(o)&&c>0)for(o=new Uint16Array(c),r=0;r<c;++r)o[r]=p++}return{polygons:n,polylines:i,points:o}}var fd=Uint32Array.BYTES_PER_ELEMENT;function k4e(e){return new pA(e)}function V4e(e){return new IO(e)}function U4e(e,t,n){n=y(n,0);let i=new Uint8Array(t),o=new DataView(t);n+=fd;let r=o.getUint32(n,!0);if(r!==1)throw new de(`Only Vector tile version 1 is supported.  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L=ce.unpack(M),_=M[4],E=M[5],v=e._tile.computedTransform,P=B.getGlobalProperty("RTC_CENTER",K.FLOAT,3);l(P)?(P=h.unpack(P),N.multiplyByPoint(v,P,P)):(P=ce.center(L),P.height=R.lerp(_,E,.5),P=ie.WGS84.cartographicToCartesian(P));let O=N4e(A,x);if(n+=(4-n%4)%4,T>0){B.featuresLength=T;let F=y(B.getPropertyArray("POLYGON_COUNTS",K.UNSIGNED_INT,1),B.getPropertyArray("POLYGON_COUNT",K.UNSIGNED_INT,1));if(!l(F))throw new de("Feature table property: POLYGON_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let U=y(B.getPropertyArray("POLYGON_INDEX_COUNTS",K.UNSIGNED_INT,1),B.getPropertyArray("POLYGON_INDEX_COUNT",K.UNSIGNED_INT,1));if(!l(U))throw new de("Feature table property: POLYGON_INDEX_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let V=F.reduce(function(W,J){return W+J*2},0),G=U.reduce(function(W,J){return W+J},0),k=new Uint32Array(t,n,G);n+=d;let Y=new Uint16Array(t,n,V);n+=p;let j,X;l(A.POLYGON_MINIMUM_HEIGHTS)&&l(A.POLYGON_MAXIMUM_HEIGHTS)&&(j=B.getPropertyArray("POLYGON_MINIMUM_HEIGHTS",K.FLOAT,1),X=B.getPropertyArray("POLYGON_MAXIMUM_HEIGHTS",K.FLOAT,1)),e._polygons=new EO({positions:Y,counts:F,indexCounts:U,indices:k,minimumHeight:_,maximumHeight:E,polygonMinimumHeights:j,polygonMaximumHeights:X,center:P,rectangle:L,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:I,batchIds:O.polygons,modelMatrix:v})}if(S>0){B.featuresLength=S;let F=y(B.getPropertyArray("POLYLINE_COUNTS",K.UNSIGNED_INT,1),B.getPropertyArray("POLYLINE_COUNT",K.UNSIGNED_INT,1));if(!l(F))throw new de("Feature table property: POLYLINE_COUNTS must be defined when POLYLINES_LENGTH is greater than 0");let U=B.getPropertyArray("POLYLINE_WIDTHS",K.UNSIGNED_SHORT,1);if(!l(U)){U=new Uint16Array(S);for(let X=0;X<S;++X)U[X]=2}let V=F.reduce(function(X,W){return X+W*3},0),G=new Uint16Array(t,n,V);n+=g;let k=e._tileset,Y=k.examineVectorLinesFunction;if(l(Y)){let X=OO(new Uint16Array(G),L,_,E,ie.WGS84);z4e(X,F,O.polylines,I,e.url,Y)}let j=k4e;l(k.classificationType)&&(j=V4e),e._polylines=j({positions:G,widths:U,counts:F,batchIds:O.polylines,minimumHeight:_,maximumHeight:E,center:P,rectangle:L,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:I,classificationType:k.classificationType,keepDecodedPositions:k.vectorKeepDecodedPositions})}if(w>0){let F=new Uint16Array(t,n,w*3);n+=m,e._points=new bO({positions:F,batchIds:O.points,minimumHeight:_,maximumHeight:E,rectangle:L,batchTable:I})}return Promise.resolve(e)}function J5(e){let t=e.featuresLength;if(!l(e._features)&&t>0){let n=new Array(t);l(e._polygons)&&e._polygons.createFeatures(e,n),l(e._polylines)&&e._polylines.createFeatures(e,n),l(e._points)&&e._points.createFeatures(e,n),e._features=n}}Oh.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};Oh.prototype.getFeature=function(e){return l(this._features)||J5(this),this._features[e]};Oh.prototype.applyDebugSettings=function(e,t){l(this._polygons)&&this._polygons.applyDebugSettings(e,t),l(this._polylines)&&this._polylines.applyDebugSettings(e,t),l(this._points)&&this._points.applyDebugSettings(e,t)};Oh.prototype.applyStyle=function(e){l(this._features)||J5(this),l(this._polygons)&&this._polygons.applyStyle(e,this._features),l(this._polylines)&&this._polylines.applyStyle(e,this._features),l(this._points)&&this._points.applyStyle(e,this._features)};Oh.prototype.update=function(e,t){let n=!0;l(this._polygons)&&(this._polygons.classificationType=this._tileset.classificationType,this._polygons.debugWireframe=this._tileset.debugWireframe,this._polygons.update(t),n=n&&this._polygons._ready),l(this._polylines)&&(this._polylines.update(t),n=n&&this._polylines._ready),l(this._points)&&(this._points.update(t),n=n&&this._points._ready),l(this._batchTable)&&n&&(l(this._features)||J5(this),this._batchTable.update(e,t))};Oh.prototype.getPolylinePositions=function(e){let t=this._polylines;if(!!l(t))return t.getPositions(e)};Oh.prototype.isDestroyed=function(){return!1};Oh.prototype.destroy=function(){return this._polygons=this._polygons&&this._polygons.destroy(),this._polylines=this._polylines&&this._polylines.destroy(),this._points=this._points&&this._points.destroy(),this._batchTable=this._batchTable&&this._batchTable.destroy(),le(this)};function z4e(e,t,n,i,o,r){let s=t.length,a=0;for(let c=0;c<s;c++){let u=t[c]*3,f=e.slice(a,a+u);a+=u,r(f,n[c],o,i)}}var BO=Oh;var Moe={b3dm:function(e,t,n,i,o){return wh.fromB3dm(e,t,n,i,o)},pnts:function(e,t,n,i,o){return wh.fromPnts(e,t,n,i,o)},i3dm:function(e,t,n,i,o){return wh.fromI3dm(e,t,n,i,o)},cmpt:function(e,t,n,i,o){return new PP(e,t,n,i,o,Moe)},externalTileset:function(e,t,n,i){return new aO(e,t,n,i)},geom:function(e,t,n,i,o){return new BP(e,t,n,i,o)},vctr:function(e,t,n,i,o){return new BO(e,t,n,i,o)},subt:function(e,t,n,i,o){return new iT(e,t,n,void 0,i,o)},subtreeJson:function(e,t,n,i){return new iT(e,t,n,i)},glb:function(e,t,n,i,o){if(i.byteLength<12)throw new de("Invalid glb content");let a=new DataView(i,o).getUint32(8,!0),c=new Uint8Array(i,o,a);return wh.fromGltf(e,t,n,c)},gltf:function(e,t,n,i){return wh.fromGltf(e,t,n,i)},geoJson:function(e,t,n,i){return wh.fromGeoJson(e,t,n,i)}},_A=Moe;var G4e={UNLOADED:0,LOADING:1,PROCESSING:2,READY:3,EXPIRED:4,FAILED:5},Co=Object.freeze(G4e);var Bh={BATCHED_3D_MODEL:"b3dm",INSTANCED_3D_MODEL:"i3dm",COMPOSITE:"cmpt",POINT_CLOUD:"pnts",VECTOR:"vctr",GEOMETRY:"geom",GLTF:"gltf",GLTF_BINARY:"glb",IMPLICIT_SUBTREE:"subt",IMPLICIT_SUBTREE_JSON:"subtreeJson",EXTERNAL_TILESET:"externalTileset",MULTIPLE_CONTENT:"multipleContent",GEOJSON:"geoJson"};Bh.isBinaryFormat=function(e){switch(e){case Bh.BATCHED_3D_MODEL:case Bh.INSTANCED_3D_MODEL:case Bh.COMPOSITE:case Bh.POINT_CLOUD:case Bh.VECTOR:case Bh.GEOMETRY:case Bh.IMPLICIT_SUBTREE:case Bh.GLTF_BINARY:return!0;default:return!1}};var ps=Object.freeze(Bh);var H4e={NOT_COMPUTED:-1,USE_OPTIMIZATION:1,SKIP_OPTIMIZATION:0},Ku=Object.freeze(H4e);function Loe(){}var RO={stack:new Fl,stackMaximumLength:0};Loe.selectTiles=function(e,t){e._selectedTiles.length=0,e._requestedTiles.length=0,e._hasMixedContent=!1;let n=!0,i=e.root;if(i.updateVisibility(t),!Foe(i))return n;let o=RO.stack;for(o.push(e.root);o.length>0;){RO.stackMaximumLength=Math.max(RO.stackMaximumLength,o.length);let r=o.pop(),s=r.refine===Ar.ADD,a=r.refine===Ar.REPLACE,c=j4e(e,r);c&&q4e(e,r,o,t),(s||a&&!c)&&(Y4e(e,r),X4e(e,r,t),J4e(e,r,t),!Noe(r)&&!r.contentAvailable&&(n=!1)),K4e(e)}return RO.stack.trim(RO.stackMaximumLength),n};function Foe(e){return e._visible&&e._inRequestVolume}function Noe(e){return e.hasEmptyContent||e.hasTilesetContent||e.hasImplicitContent}function W4e(e){return!Noe(e)&&e.contentUnloaded}function j4e(e,t){return t.children.length===0?!1:t.hasTilesetContent||t.hasImplicitContent?!t.contentExpired:(t.hasEmptyContent,!0)}function q4e(e,t,n,i){let o=t.children,r=o.length;for(let s=0;s<r;++s){let a=o[s];a.updateVisibility(i),Foe(a)&&n.push(a)}}function Y4e(e,t){(W4e(t)||t.contentExpired)&&(t._priority=0,e._requestedTiles.push(t))}function X4e(e,t,n){t._touchedFrame!==n.frameNumber&&(e._cache.touch(t),t._touchedFrame=n.frameNumber)}function K4e(e){++e.statistics.visited}function J4e(e,t,n){t.contentAvailable&&t.contentVisibility(n)!==Kt.OUTSIDE&&e._selectedTiles.push(t)}var vT=Loe;function koe(){}function yA(e){return e._visible&&e._inRequestVolume}var MO={stack:new Fl,stackMaximumLength:0},LO={stack:new Fl,stackMaximumLength:0},FO={stack:new Fl,stackMaximumLength:0},Rh={stack:new Fl,stackMaximumLength:0,ancestorStack:new Fl,ancestorStackMaximumLength:0},Z4e=2;koe.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e._hasMixedContent=!1;let n=e.root;if(gk(e,n,t),!yA(n)||n.getScreenSpaceError(t,!0)<=e._maximumScreenSpaceError)return;kO(e)?e.immediatelyLoadDesiredLevelOfDetail?$4e(e,n,t):eGe(e,n,t):Q4e(e,n,t),MO.stack.trim(MO.stackMaximumLength),LO.stack.trim(LO.stackMaximumLength),FO.stack.trim(FO.stackMaximumLength),Rh.stack.trim(Rh.stackMaximumLength),Rh.ancestorStack.trim(Rh.ancestorStackMaximumLength);let i=e._requestedTiles,o=i.length;for(let r=0;r<o;++r)i[r].updatePriority()};function Q4e(e,t,n){let i=e._maximumScreenSpaceError,o=e._maximumScreenSpaceError;Q5(e,t,i,o,n)}function $4e(e,t,n){let i=Number.MAX_VALUE,o=e._maximumScreenSpaceError;Q5(e,t,i,o,n),Goe(e,t,n)}function eGe(e,t,n){let i=Math.max(e.baseScreenSpaceError,e.maximumScreenSpaceError),o=e.maximumScreenSpaceError;Q5(e,t,i,o,n),Goe(e,t,n)}function kO(e){return e._skipLevelOfDetail}function tGe(e,t){e._emptyTiles.push(t)}function NO(e,t,n){if(t.contentVisibility(n)!==Kt.OUTSIDE){let i=t.content;i.featurePropertiesDirty?(i.featurePropertiesDirty=!1,t.lastStyleTime=0,e._selectedTilesToStyle.push(t)):t._selectedFrame<n.frameNumber-1&&e._selectedTilesToStyle.push(t),t._selectedFrame=n.frameNumber,e._selectedTiles.push(t)}}function nGe(e,t,n){let i=FO.stack;for(i.push(t);i.length>0;){FO.stackMaximumLength=Math.max(FO.stackMaximumLength,i.length);let r=i.pop().children,s=r.length;for(let a=0;a<s;++a){let c=r[a];yA(c)&&(c.contentAvailable?(gk(e,c,n),_k(e,c,n),NO(e,c,n)):c._depth-t._depth<Z4e&&i.push(c))}}}function pk(e,t,n){if(!kO(e)){t.contentAvailable&&NO(e,t,n);return}let i=t.contentAvailable?t:t._ancestorWithContentAvailable;l(i)?i._shouldSelect=!0:nGe(e,t,n)}function iGe(e,t,n){++e._statistics.visited,t._visitedFrame=n.frameNumber}function _k(e,t,n){t._touchedFrame!==n.frameNumber&&(e._cache.touch(t),t._touchedFrame=n.frameNumber)}function oGe(e,t){e._maximumPriority.distance=Math.max(t._priorityHolder._distanceToCamera,e._maximumPriority.distance),e._minimumPriority.distance=Math.min(t._priorityHolder._distanceToCamera,e._minimumPriority.distance),e._maximumPriority.depth=Math.max(t._depth,e._maximumPriority.depth),e._minimumPriority.depth=Math.min(t._depth,e._minimumPriority.depth),e._maximumPriority.foveatedFactor=Math.max(t._priorityHolder._foveatedFactor,e._maximumPriority.foveatedFactor),e._minimumPriority.foveatedFactor=Math.min(t._priorityHolder._foveatedFactor,e._minimumPriority.foveatedFactor),e._maximumPriority.reverseScreenSpaceError=Math.max(t._priorityReverseScreenSpaceError,e._maximumPriority.reverseScreenSpaceError),e._minimumPriority.reverseScreenSpaceError=Math.min(t._priorityReverseScreenSpaceError,e._minimumPriority.reverseScreenSpaceError)}function rGe(e,t,n){if(!e._cullRequestsWhileMoving)return!0;let i=t.boundingSphere,o=Math.max(i.radius*2,1),r=n.camera,s=r.positionWCDeltaMagnitude!==0?r.positionWCDeltaMagnitude:r.positionWCDeltaMagnitudeLastFrame;return e.cullRequestsWhileMovingMultiplier*s/o<1}function gA(e,t,n){if(t._requestedFrame===n.frameNumber||!zoe(t)&&!t.contentExpired||!rGe(e,t,n))return;let i=n.camera.timeSinceMoved<e.foveatedTimeDelay;t.priorityDeferred&&i||(t._requestedFrame=n.frameNumber,e._requestedTiles.push(t))}function Voe(e,t,n){t._updatedVisibilityFrame!==e._updatedVisibilityFrame&&(t.updateVisibility(n),t._updatedVisibilityFrame=e._updatedVisibilityFrame)}function sGe(e,t,n){let i=!1,o=t.children,r=o.length;for(let s=0;s<r;++s){let a=o[s];Voe(e,a,n),i=i||yA(a)}return i}function aGe(e,t,n){let i=t.parent;return!l(i)||i.hasTilesetContent||i.hasImplicitContent||i.refine!==Ar.ADD?!1:t.getScreenSpaceError(n,!0)<=e._maximumScreenSpaceError}function Uoe(e,t,n){if(Voe(e,t,n),!yA(t))return;let i=t.children.length>0;if((t.hasTilesetContent||t.hasImplicitContent)&&i){let s=t.children[0];Uoe(e,s,n),t._visible=s._visible;return}if(aGe(e,t,n)){t._visible=!1;return}let o=t.refine===Ar.REPLACE,r=t._optimChildrenWithinParent===Ku.USE_OPTIMIZATION;if(o&&r&&i&&!sGe(e,t,n)){++e._statistics.numberOfTilesCulledWithChildrenUnion,t._visible=!1;return}}function gk(e,t,n){Uoe(e,t,n),t.updateExpiration(),t._wasMinPriorityChild=!1,t._priorityHolder=t,oGe(e,t),t._shouldSelect=!1,t._finalResolution=!0}function cGe(e,t){e._ancestorWithContent=void 0,e._ancestorWithContentAvailable=void 0;let n=e.parent;if(l(n)){let i=!zoe(n)||n._requestedFrame===t.frameNumber;e._ancestorWithContent=i?n:n._ancestorWithContent,e._ancestorWithContentAvailable=n.contentAvailable?n:n._ancestorWithContentAvailable}}function VO(e){return e.hasEmptyContent||e.hasTilesetContent||e.hasImplicitContent}function zoe(e){return!VO(e)&&e.contentUnloaded}function lGe(e,t){let n=t._ancestorWithContent;return!e.immediatelyLoadDesiredLevelOfDetail&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf||l(n)&&t._screenSpaceError<n._screenSpaceError/e.skipScreenSpaceErrorFactor&&t._depth>n._depth+e.skipLevels)}function uGe(e,t){return t._distanceToCamera===0&&e._distanceToCamera===0?t._centerZDepth-e._centerZDepth:t._distanceToCamera-e._distanceToCamera}function fGe(e,t,n,i){let o,r=t.refine===Ar.REPLACE,s=t.children,a=s.length;for(o=0;o<a;++o)gk(e,s[o],i);s.sort(uGe);let c=!kO(e)&&r&&!VO(t),u=!0,f=!1,d=-1,p=Number.MAX_VALUE,g;for(o=0;o<a;++o)if(g=s[o],yA(g)?(n.push(g),g._foveatedFactor<p&&(d=o,p=g._foveatedFactor),f=!0):(c||e.loadSiblings)&&(g._foveatedFactor<p&&(d=o,p=g._foveatedFactor),gA(e,g,i),_k(e,g,i)),c){let m;g._inRequestVolume?VO(g)?m=hGe(e,g,i):m=g.contentAvailable:m=!1,u=u&&m}if(f||(u=!1),d!==-1&&!kO(e)&&r){let m=s[d];m._wasMinPriorityChild=!0;let A=(t._wasMinPriorityChild||t===e.root)&&p<=t._priorityHolder._foveatedFactor?t._priorityHolder:t;for(A._foveatedFactor=Math.min(m._foveatedFactor,A._foveatedFactor),A._distanceToCamera=Math.min(m._distanceToCamera,A._distanceToCamera),o=0;o<a;++o)g=s[o],g._priorityHolder=A}return u}function dGe(e,t,n){return kO(e)?e.immediatelyLoadDesiredLevelOfDetail?!1:l(t._ancestorWithContent)?t._screenSpaceError===0?t.parent._screenSpaceError>n:t._screenSpaceError>n:!0:!0}function Z5(e,t){return t.children.length===0?!1:t.hasTilesetContent||t.hasImplicitContent?!t.contentExpired:t._screenSpaceError>e._maximumScreenSpaceError}function Q5(e,t,n,i,o){let r=MO.stack;for(r.push(t);r.length>0;){MO.stackMaximumLength=Math.max(MO.stackMaximumLength,r.length);let s=r.pop();cGe(s,o);let a=dGe(e,s,n),c=s.refine===Ar.ADD,u=s.refine===Ar.REPLACE,f=s.parent,d=!l(f)||f._refines,p=!1;Z5(e,s)&&(p=fGe(e,s,r,o)&&d);let g=!p&&d;VO(s)?(tGe(e,s,o),gA(e,s,o),g&&pk(e,s,o)):c?(pk(e,s,o),gA(e,s,o)):u&&(a?(gA(e,s,o),g&&pk(e,s,o)):g?(pk(e,s,o),gA(e,s,o)):lGe(e,s)&&gA(e,s,o)),iGe(e,s,o),_k(e,s,o),s._refines=p}}function hGe(e,t,n){let i=!0,o=LO.stack;for(o.push(t);o.length>0;){LO.stackMaximumLength=Math.max(LO.stackMaximumLength,o.length);let r=o.pop(),s=r.children,a=s.length,c=VO(r),u=c&&Z5(e,r),f=c&&r.children.length===0;if(!u&&!r.contentAvailable&&!f&&(i=!1),gk(e,r,n),yA(r)||(gA(e,r,n),_k(e,r,n)),u)for(let d=0;d<a;++d){let p=s[d];o.push(p)}}return i}function Goe(e,t,n){let i=Rh.stack,o=Rh.ancestorStack,r;for(i.push(t);i.length>0||o.length>0;){if(Rh.stackMaximumLength=Math.max(Rh.stackMaximumLength,i.length),Rh.ancestorStackMaximumLength=Math.max(Rh.ancestorStackMaximumLength,o.length),o.length>0){let p=o.peek();if(p._stackLength===i.length){o.pop(),p!==r&&(p._finalResolution=!1),NO(e,p,n);continue}}let s=i.pop();if(!l(s))continue;let a=s.refine===Ar.ADD,c=s._shouldSelect,u=s.children,f=u.length,d=Z5(e,s);if(c)if(a)NO(e,s,n);else{if(s._selectionDepth=o.length,s._selectionDepth>0&&(e._hasMixedContent=!0),r=s,!d){NO(e,s,n);continue}o.push(s),s._stackLength=i.length}if(d)for(let p=0;p<f;++p){let g=u[p];yA(g)&&i.push(g)}}}var Mh=koe;var dd={RENDER:0,PICK:1,SHADOW:2,PRELOAD:3,PRELOAD_FLIGHT:4,REQUEST_RENDER_MODE_DEFER_CHECK:5,MOST_DETAILED_PRELOAD:6,MOST_DETAILED_PICK:7,NUMBER_OF_PASSES:8},Tp=new 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Ep(e){e=y(e,y.EMPTY_OBJECT);let t=e.content,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties(Ep.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Ep.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,this._class)};Ep.prototype.hasPropertyBySemantic=function(e){return Bn.hasPropertyBySemantic(e,this._properties,this._class)};Ep.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,this._class,e)};Ep.prototype.getProperty=function(e){return Bn.getProperty(e,this._properties,this._class)};Ep.prototype.setProperty=function(e,t){return Bn.setProperty(e,t,this._properties,this._class)};Ep.prototype.getPropertyBySemantic=function(e){return Bn.getPropertyBySemantic(e,this._properties,this._class)};Ep.prototype.setPropertyBySemantic=function(e,t){return Bn.setPropertyBySemantic(e,t,this._properties,this._class)};var UO=Ep;function $5(e,t){let n=Ni(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!l(n))return;if(!l(e.schema)){$5._oneTimeWarning("findContentMetadata-missing-root-schema","Could not find a metadata schema for content metadata. 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o=l(i.contents)?i.contents:i.content;this._innerContentHeaders=o,this._requestsInFlight=0,this._cancelCount=0;let r=this._innerContentHeaders.length;this._arrayFetchPromises=new Array(r),this._requests=new Array(r),this._innerContentResources=new Array(r),this._serverKeys=new Array(r);for(let s=0;s<r;s++){let a=n.getDerivedResource({url:o[s].uri}),c=Aa.getServerKey(a.getUrlComponent());this._innerContentResources[s]=a,this._serverKeys[s]=c}this._contentsFetchedPromise=void 0}Object.defineProperties(hd.prototype,{featurePropertiesDirty:{get:function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)if(e[n].featurePropertiesDirty)return!0;return!1},set:function(e){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].featurePropertiesDirty=e}},featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 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i=e._innerContentHeaders.length;e._arrayFetchPromises=new Array(i)}hd.prototype.requestInnerContents=function(){if(!yGe(this._serverKeys))return this._serverKeys.length;let e=this._innerContentHeaders;t6(this,e.length);for(let t=0;t<e.length;t++)this._arrayFetchPromises[t]=AGe(this,t,this._cancelCount,this._tile._contentState);return this._contentsFetchedPromise=xGe(this),0};function yGe(e){let t={};for(let n=0;n<e.length;n++){let i=e[n];l(t[i])?t[i]++:t[i]=1}for(let n in t)if(t.hasOwnProperty(n)&&!Aa.serverHasOpenSlots(n,t[n]))return!1;return Aa.heapHasOpenSlots(e.length)}function AGe(e,t,n,i){let o=e._innerContentResources[t].clone(),r=e.tile,s=function(){return r._priority},a=e._serverKeys[t],c=new Bo({throttle:!0,throttleByServer:!0,type:Hr.TILES3D,priorityFunction:s,serverKey:a});o.request=c,e._requests[t]=c;let u=o.fetchArrayBuffer();return l(u)?u.then(function(f){if(!(n<e._cancelCount))return 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g=qi.fromRotation(t,HGe);Ju=qi.multiplyByVector(g,Ju,Ju),Ju=h.add(Ju,Tk,Ju),e=a6.unproject(Ju,e),r-=1,s-=1;let m=e.latitude,A=m+r*p,x=m-c*s,C=m-c*s+r*p,b=Math.max(m,A,x,C),T=Math.min(m,A,x,C),S=e.longitude,w=S+r*u,D=S+s*d,I=S+s*d+r*u,B=Math.max(S,w,D,I),M=Math.min(S,w,D,I);return{north:b,south:T,east:B,west:M,granYCos:c,granYSin:d,granXCos:u,granXSin:p,nwCorner:e}}c6.computeOptions=function(e,t,n,i,o,r,s){let a=e.east,c=e.west,u=e.north,f=e.south,d=!1,p=!1;u===R.PI_OVER_TWO&&(d=!0),f===-R.PI_OVER_TWO&&(p=!0);let g,m=u-f;c>a?g=R.TWO_PI-c+a:g=a-c;let A=Math.ceil(g/t)+1,x=Math.ceil(m/t)+1,C=g/(A-1),b=m/(x-1),T=ce.northwest(e,r),S=ce.center(e,WGe);(n!==0||i!==0)&&(S.longitude<T.longitude&&(S.longitude+=R.TWO_PI),Tk=a6.project(S,Tk));let w=b,D=C,I=0,B=0,M=ce.clone(e,o),L={granYCos:w,granYSin:I,granXCos:D,granXSin:B,nwCorner:T,boundingRectangle:M,width:A,height:x,northCap:d,southCap:p};if(n!==0){let _=are(T,n,C,b,S,A,x);u=_.north,f=_.south,a=_.east,c=_.west,L.granYCos=_.granYCos,L.granYSin=_.granYSin,L.granXCos=_.granXCos,L.granXSin=_.granXSin,M.north=u,M.south=f,M.east=a,M.west=c}if(i!==0){n=n-i;let _=ce.northwest(M,s),E=are(_,n,C,b,S,A,x);L.stGranYCos=E.granYCos,L.stGranXCos=E.granXCos,L.stGranYSin=E.granYSin,L.stGranXSin=E.granXSin,L.stNwCorner=_,L.stWest=E.west,L.stSouth=E.south}return L};var Qr=c6;var jGe=new re,qGe=new re,YGe=new h,XGe=new ce;function cre(e,t){let n=e._ellipsoid,i=t.height,o=t.width,r=t.northCap,s=t.southCap,a=i,c=2,u=0,f=4;r&&(c-=1,a-=1,u+=1,f-=2),s&&(c-=1,a-=1,u+=1,f-=2),u+=c*o+2*a-f;let d=new Float64Array(u*3),p=0,g=0,m,A=YGe;if(r)Qr.computePosition(t,n,!1,g,0,A),d[p++]=A.x,d[p++]=A.y,d[p++]=A.z;else for(m=0;m<o;m++)Qr.computePosition(t,n,!1,g,m,A),d[p++]=A.x,d[p++]=A.y,d[p++]=A.z;for(m=o-1,g=1;g<i;g++)Qr.computePosition(t,n,!1,g,m,A),d[p++]=A.x,d[p++]=A.y,d[p++]=A.z;if(g=i-1,!s)for(m=o-2;m>=0;m--)Qr.computePosition(t,n,!1,g,m,A),d[p++]=A.x,d[p++]=A.y,d[p++]=A.z;for(m=0,g=i-2;g>0;g--)Qr.computePosition(t,n,!1,g,m,A),d[p++]=A.x,d[p++]=A.y,d[p++]=A.z;let x=d.length/3*2,C=Le.createTypedArray(d.length/3,x),b=0;for(let S=0;S<d.length/3-1;S++)C[b++]=S,C[b++]=S+1;C[b++]=d.length/3-1,C[b++]=0;let T=new it({attributes:new rn,primitiveType:Be.LINES});return T.attributes.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:d}),T.indices=C,T}function KGe(e,t){let n=e._surfaceHeight,i=e._extrudedHeight,o=e._ellipsoid,r=i,s=n,a=cre(e,t),c=t.height,u=t.width,f=ii.scaleToGeodeticHeight(a.attributes.position.values,s,o,!1),d=f.length,p=new Float64Array(d*2);p.set(f);let g=ii.scaleToGeodeticHeight(a.attributes.position.values,r,o);p.set(g,d),a.attributes.position.values=p;let m=t.northCap,A=t.southCap,x=4;m&&(x-=1),A&&(x-=1);let C=(p.length/3+x)*2,b=Le.createTypedArray(p.length/3,C);d=p.length/6;let T=0;for(let w=0;w<d-1;w++)b[T++]=w,b[T++]=w+1,b[T++]=w+d,b[T++]=w+d+1;b[T++]=d-1,b[T++]=0,b[T++]=d+d-1,b[T++]=d,b[T++]=0,b[T++]=d;let S;if(m)S=c-1;else{let w=u-1;b[T++]=w,b[T++]=w+d,S=u+c-2}if(b[T++]=S,b[T++]=S+d,!A){let w=u+S-1;b[T++]=w,b[T]=w+d}return a.indices=b,a}function BT(e){e=y(e,y.EMPTY_OBJECT);let t=e.rectangle,n=y(e.granularity,R.RADIANS_PER_DEGREE),i=y(e.ellipsoid,ie.WGS84),o=y(e.rotation,0),r=y(e.height,0),s=y(e.extrudedHeight,r);this._rectangle=ce.clone(t),this._granularity=n,this._ellipsoid=i,this._surfaceHeight=Math.max(r,s),this._rotation=o,this._extrudedHeight=Math.min(r,s),this._offsetAttribute=e.offsetAttribute,this._workerName="createRectangleOutlineGeometry"}BT.packedLength=ce.packedLength+ie.packedLength+5;BT.pack=function(e,t,n){return n=y(n,0),ce.pack(e._rectangle,t,n),n+=ce.packedLength,ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._extrudedHeight,t[n]=y(e._offsetAttribute,-1),t};var lre=new ce,ure=ie.clone(ie.UNIT_SPHERE),OT={rectangle:lre,ellipsoid:ure,granularity:void 0,height:void 0,rotation:void 0,extrudedHeight:void 0,offsetAttribute:void 0};BT.unpack=function(e,t,n){t=y(t,0);let i=ce.unpack(e,t,lre);t+=ce.packedLength;let o=ie.unpack(e,t,ure);t+=ie.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],u=e[t];return l(n)?(n._rectangle=ce.clone(i,n._rectangle),n._ellipsoid=ie.clone(o,n._ellipsoid),n._surfaceHeight=s,n._rotation=a,n._extrudedHeight=c,n._offsetAttribute=u===-1?void 0:u,n):(OT.granularity=r,OT.height=s,OT.rotation=a,OT.extrudedHeight=c,OT.offsetAttribute=u===-1?void 0:u,new BT(OT))};var JGe=new fe;BT.createGeometry=function(e){let t=e._rectangle,n=e._ellipsoid,i=Qr.computeOptions(t,e._granularity,e._rotation,0,XGe,JGe),o,r;if(R.equalsEpsilon(t.north,t.south,R.EPSILON10)||R.equalsEpsilon(t.east,t.west,R.EPSILON10))return;let s=e._surfaceHeight,a=e._extrudedHeight,c=!R.equalsEpsilon(s,a,0,R.EPSILON2),u;if(c){if(o=KGe(e,i),l(e._offsetAttribute)){let p=o.attributes.position.values.length/3,g=new Uint8Array(p);e._offsetAttribute===Qt.TOP?g=g.fill(1,0,p/2):(u=e._offsetAttribute===Qt.NONE?0:1,g=g.fill(u)),o.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:g})}let f=re.fromRectangle3D(t,n,s,qGe),d=re.fromRectangle3D(t,n,a,jGe);r=re.union(f,d)}else{if(o=cre(e,i),o.attributes.position.values=ii.scaleToGeodeticHeight(o.attributes.position.values,s,n,!1),l(e._offsetAttribute)){let f=o.attributes.position.values.length;u=e._offsetAttribute===Qt.NONE?0:1;let d=new Uint8Array(f/3).fill(u);o.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}r=re.fromRectangle3D(t,n,s)}return new it({attributes:o.attributes,indices:o.indices,primitiveType:Be.LINES,boundingSphere:r,offsetAttribute:e._offsetAttribute})};var bA=BT;function MT(e){this.rectangle=ce.clone(e.rectangle),this.minimumHeight=y(e.minimumHeight,0),this.maximumHeight=y(e.maximumHeight,0),this.southwestCornerCartesian=new h,this.northeastCornerCartesian=new h,this.westNormal=new h,this.southNormal=new h,this.eastNormal=new h,this.northNormal=new h;let t=y(e.ellipsoid,ie.WGS84);tHe(this,e.rectangle,t),this._orientedBoundingBox=void 0,this._boundingSphere=void 0,y(e.computeBoundingVolumes,!0)&&this.computeBoundingVolumes(t)}Object.defineProperties(MT.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});MT.prototype.computeBoundingVolumes=function(e){this._orientedBoundingBox=di.fromRectangle(this.rectangle,this.minimumHeight,this.maximumHeight,e),this._boundingSphere=re.fromOrientedBoundingBox(this._orientedBoundingBox)};var fre=new h,bk=new h,dre=new h,ZGe=new h,QGe=new h,$Ge=new h,eHe=new h,Zu=new fe,hre=new nn(h.UNIT_X,0),RT=new Cn;function tHe(e,t,n){n.cartographicToCartesian(ce.southwest(t),e.southwestCornerCartesian),n.cartographicToCartesian(ce.northeast(t),e.northeastCornerCartesian),Zu.longitude=t.west,Zu.latitude=(t.south+t.north)*.5,Zu.height=0;let i=n.cartographicToCartesian(Zu,$Ge),o=h.cross(i,h.UNIT_Z,ZGe);h.normalize(o,e.westNormal),Zu.longitude=t.east;let r=n.cartographicToCartesian(Zu,eHe),s=h.cross(h.UNIT_Z,r,fre);h.normalize(s,e.eastNormal);let a=h.subtract(i,r,fre);h.magnitude(a)===0&&(a=h.clone(o,a));let c=h.normalize(a,QGe),u=t.south,f;if(u>0){Zu.longitude=(t.west+t.east)*.5,Zu.latitude=u;let A=n.cartographicToCartesian(Zu,RT.origin);h.clone(c,RT.direction);let x=nn.fromPointNormal(e.southwestCornerCartesian,e.westNormal,hre);zi.rayPlane(RT,x,e.southwestCornerCartesian),f=n.geodeticSurfaceNormal(A,bk)}else f=n.geodeticSurfaceNormalCartographic(ce.southeast(t),bk);let d=h.cross(f,a,dre);h.normalize(d,e.southNormal);let p=t.north,g;if(p<0){Zu.longitude=(t.west+t.east)*.5,Zu.latitude=p;let A=n.cartographicToCartesian(Zu,RT.origin);h.negate(c,RT.direction);let x=nn.fromPointNormal(e.northeastCornerCartesian,e.eastNormal,hre);zi.rayPlane(RT,x,e.northeastCornerCartesian),g=n.geodeticSurfaceNormal(A,bk)}else g=n.geodeticSurfaceNormalCartographic(ce.northwest(t),bk);let m=h.cross(a,g,dre);h.normalize(m,e.northNormal)}var nHe=new h,iHe=new h,oHe=new h(0,-1,0),rHe=new h(0,0,-1),mre=new h;function sHe(e,t){let n=t.camera,i=n.positionWC,o=n.positionCartographic,r=0;if(!ce.contains(e.rectangle,o)){let u=e.southwestCornerCartesian,f=e.northeastCornerCartesian,d=e.westNormal,p=e.southNormal,g=e.eastNormal,m=e.northNormal;t.mode!==ee.SCENE3D&&(u=t.mapProjection.project(ce.southwest(e.rectangle),nHe),u.z=u.y,u.y=u.x,u.x=0,f=t.mapProjection.project(ce.northeast(e.rectangle),iHe),f.z=f.y,f.y=f.x,f.x=0,d=oHe,g=h.UNIT_Y,p=rHe,m=h.UNIT_Z);let A=h.subtract(i,u,mre),x=h.dot(A,d),C=h.dot(A,p),b=h.subtract(i,f,mre),T=h.dot(b,g),S=h.dot(b,m);x>0?r+=x*x:T>0&&(r+=T*T),C>0?r+=C*C:S>0&&(r+=S*S)}let s,a,c;if(t.mode===ee.SCENE3D?(s=o.height,a=e.minimumHeight,c=e.maximumHeight):(s=i.x,a=0,c=0),s>c){let u=s-c;r+=u*u}else if(s<a){let u=a-s;r+=u*u}return Math.sqrt(r)}MT.prototype.distanceToCamera=function(e){let t=sHe(this,e);if(e.mode===ee.SCENE3D&&l(this._orientedBoundingBox)){let n=Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC));return Math.max(t,n)}return t};MT.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};MT.prototype.createDebugVolume=function(e){let t=new N.clone(N.IDENTITY),n=new bA({rectangle:this.rectangle,height:this.minimumHeight,extrudedHeight:this.maximumHeight}),i=new pt({geometry:n,id:"outline",modelMatrix:t,attributes:{color:It.fromColor(e)}});return new An({geometryInstances:i,appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1})};var Qu=MT;var YO={},aHe=new h,pre=new h,_re=new h,gre=new h,yre=new di;YO.validOutline=function(e){let n=di.fromPoints(e,yre).halfAxes,i=Q.getColumn(n,0,pre),o=Q.getColumn(n,1,_re),r=Q.getColumn(n,2,gre),s=h.magnitude(i),a=h.magnitude(o),c=h.magnitude(r);return!(s===0&&(a===0||c===0)||a===0&&c===0)};YO.computeProjectTo2DArguments=function(e,t,n,i){let o=di.fromPoints(e,yre),r=o.halfAxes,s=Q.getColumn(r,0,pre),a=Q.getColumn(r,1,_re),c=Q.getColumn(r,2,gre),u=h.magnitude(s),f=h.magnitude(a),d=h.magnitude(c),p=Math.min(u,f,d);if(u===0&&(f===0||d===0)||f===0&&d===0)return!1;let g,m;return(p===f||p===d)&&(g=s),p===u?g=a:p===d&&(m=a),(p===u||p===f)&&(m=c),h.normalize(g,n),h.normalize(m,i),h.clone(o.center,t),!0};function Are(e,t,n,i,o){let r=h.subtract(e,t,aHe),s=h.dot(n,r),a=h.dot(i,r);return H.fromElements(s,a,o)}YO.createProjectPointsTo2DFunction=function(e,t,n){return function(i){let o=new Array(i.length);for(let r=0;r<i.length;r++)o[r]=Are(i[r],e,t,n);return o}};YO.createProjectPointTo2DFunction=function(e,t,n){return function(i,o){return Are(i,e,t,n,o)}};var vp=YO;function Dg(){this._array=[],this._offset=0,this._length=0}Object.defineProperties(Dg.prototype,{length:{get:function(){return this._length}}});Dg.prototype.enqueue=function(e){this._array.push(e),this._length++};Dg.prototype.dequeue=function(){if(this._length===0)return;let e=this._array,t=this._offset,n=e[t];return e[t]=void 0,t++,t>10&&t*2>e.length&&(this._array=e.slice(t),t=0),this._offset=t,this._length--,n};Dg.prototype.peek=function(){if(this._length!==0)return this._array[this._offset]};Dg.prototype.contains=function(e){return this._array.indexOf(e)!==-1};Dg.prototype.clear=function(){this._array.length=this._offset=this._length=0};Dg.prototype.sort=function(e){this._offset>0&&(this._array=this._array.slice(this._offset),this._offset=0),this._array.sort(e)};var Pg=Dg;var $o={};$o.computeHierarchyPackedLength=function(e,t){let n=0,i=[e];for(;i.length>0;){let o=i.pop();if(!l(o))continue;n+=2;let r=o.positions,s=o.holes;if(l(r)&&r.length>0&&(n+=r.length*t.packedLength),l(s)){let a=s.length;for(let c=0;c<a;++c)i.push(s[c])}}return n};$o.packPolygonHierarchy=function(e,t,n,i){let o=[e];for(;o.length>0;){let r=o.pop();if(!l(r))continue;let s=r.positions,a=r.holes;if(t[n++]=l(s)?s.length:0,t[n++]=l(a)?a.length:0,l(s)){let c=s.length;for(let u=0;u<c;++u,n+=i.packedLength)i.pack(s[u],t,n)}if(l(a)){let c=a.length;for(let u=0;u<c;++u)o.push(a[u])}}return n};$o.unpackPolygonHierarchy=function(e,t,n){let i=e[t++],o=e[t++],r=new Array(i),s=o>0?new Array(o):void 0;for(let a=0;a<i;++a,t+=n.packedLength)r[a]=n.unpack(e,t);for(let a=0;a<o;++a)s[a]=$o.unpackPolygonHierarchy(e,t,n),t=s[a].startingIndex,delete s[a].startingIndex;return{positions:r,holes:s,startingIndex:t}};var EA=new H;function bre(e,t,n,i){return H.subtract(t,e,EA),H.multiplyByScalar(EA,n/i,EA),H.add(e,EA,EA),[EA.x,EA.y]}var Ig=new h;function cHe(e,t,n,i){return h.subtract(t,e,Ig),h.multiplyByScalar(Ig,n/i,Ig),h.add(e,Ig,Ig),[Ig.x,Ig.y,Ig.z]}$o.subdivideLineCount=function(e,t,n){let o=h.distance(e,t)/n,r=Math.max(0,Math.ceil(R.log2(o)));return Math.pow(2,r)};var l6=new fe,u6=new fe,lHe=new fe,uHe=new h,xre=new ea;$o.subdivideRhumbLineCount=function(e,t,n,i){let o=e.cartesianToCartographic(t,l6),r=e.cartesianToCartographic(n,u6),a=new ea(o,r,e).surfaceDistance/i,c=Math.max(0,Math.ceil(R.log2(a)));return Math.pow(2,c)};$o.subdivideTexcoordLine=function(e,t,n,i,o,r){let s=$o.subdivideLineCount(n,i,o),a=H.distance(e,t),c=a/s,u=r;u.length=s*2;let f=0;for(let d=0;d<s;d++){let p=bre(e,t,d*c,a);u[f++]=p[0],u[f++]=p[1]}return u};$o.subdivideLine=function(e,t,n,i){let o=$o.subdivideLineCount(e,t,n),r=h.distance(e,t),s=r/o;l(i)||(i=[]);let a=i;a.length=o*3;let c=0;for(let u=0;u<o;u++){let f=cHe(e,t,u*s,r);a[c++]=f[0],a[c++]=f[1],a[c++]=f[2]}return a};$o.subdivideTexcoordRhumbLine=function(e,t,n,i,o,r,s){let a=n.cartesianToCartographic(i,l6),c=n.cartesianToCartographic(o,u6);xre.setEndPoints(a,c);let u=xre.surfaceDistance/r,f=Math.max(0,Math.ceil(R.log2(u))),d=Math.pow(2,f),p=H.distance(e,t),g=p/d,m=s;m.length=d*2;let A=0;for(let x=0;x<d;x++){let C=bre(e,t,x*g,p);m[A++]=C[0],m[A++]=C[1]}return m};$o.subdivideRhumbLine=function(e,t,n,i,o){let r=e.cartesianToCartographic(t,l6),s=e.cartesianToCartographic(n,u6),a=new ea(r,s,e),c=a.surfaceDistance/i,u=Math.max(0,Math.ceil(R.log2(c))),f=Math.pow(2,u),d=a.surfaceDistance/f;l(o)||(o=[]);let p=o;p.length=f*3;let g=0;for(let m=0;m<f;m++){let A=a.interpolateUsingSurfaceDistance(m*d,lHe),x=e.cartographicToCartesian(A,uHe);p[g++]=x.x,p[g++]=x.y,p[g++]=x.z}return p};var fHe=new h,dHe=new h,hHe=new h,mHe=new h;$o.scaleToGeodeticHeightExtruded=function(e,t,n,i,o){i=y(i,ie.WGS84);let r=fHe,s=dHe,a=hHe,c=mHe;if(l(e)&&l(e.attributes)&&l(e.attributes.position)){let u=e.attributes.position.values,f=u.length/2;for(let d=0;d<f;d+=3)h.fromArray(u,d,a),i.geodeticSurfaceNormal(a,r),c=i.scaleToGeodeticSurface(a,c),s=h.multiplyByScalar(r,n,s),s=h.add(c,s,s),u[d+f]=s.x,u[d+1+f]=s.y,u[d+2+f]=s.z,o&&(c=h.clone(a,c)),s=h.multiplyByScalar(r,t,s),s=h.add(c,s,s),u[d]=s.x,u[d+1]=s.y,u[d+2]=s.z}return e};$o.polygonOutlinesFromHierarchy=function(e,t,n){let i=[],o=new Pg;o.enqueue(e);let r,s,a;for(;o.length!==0;){let c=o.dequeue(),u=c.positions;if(t)for(a=u.length,r=0;r<a;r++)n.scaleToGeodeticSurface(u[r],u[r]);if(u=_o(u,h.equalsEpsilon,!0),u.length<3)continue;let f=c.holes?c.holes.length:0;for(r=0;r<f;r++){let 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0;if(o){let d=c.length,p=new Array(d*3),g=0;for(let x=0;x<d;x++){let C=c[x];p[g++]=C.x,p[g++]=C.y,p[g++]=C.z}let m={attributes:{position:new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:p})},indices:a,primitiveType:Be.TRIANGLES};u&&(m.attributes.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:H.packArray(f)}));let A=new it(m);return r.normal?On.computeNormal(A):A}if(s===qt.GEODESIC)return ii.computeSubdivision(e,c,a,f,i);if(s===qt.RHUMB)return ii.computeRhumbLineSubdivision(e,c,a,f,i)};var Cre=[],Tre=[],AHe=new h,xHe=new h;$o.computeWallGeometry=function(e,t,n,i,o,r){let s,a,c,u,f,d,p,g,m,A=e.length,x=0,C=0,b=l(t),T=b?t.positions:void 0;if(o)for(a=A*3*2,s=new Array(a*2),b&&(m=A*2*2,g=new Array(m*2)),c=0;c<A;c++)u=e[c],f=e[(c+1)%A],s[x]=s[x+a]=u.x,++x,s[x]=s[x+a]=u.y,++x,s[x]=s[x+a]=u.z,++x,s[x]=s[x+a]=f.x,++x,s[x]=s[x+a]=f.y,++x,s[x]=s[x+a]=f.z,++x,b&&(d=T[c],p=T[(c+1)%A],g[C]=g[C+m]=d.x,++C,g[C]=g[C+m]=d.y,++C,g[C]=g[C+m]=p.x,++C,g[C]=g[C+m]=p.y,++C);else{let B=R.chordLength(i,n.maximumRadius),M=0;if(r===qt.GEODESIC)for(c=0;c<A;c++)M+=$o.subdivideLineCount(e[c],e[(c+1)%A],B);else if(r===qt.RHUMB)for(c=0;c<A;c++)M+=$o.subdivideRhumbLineCount(n,e[c],e[(c+1)%A],B);for(a=(M+A)*3,s=new Array(a*2),b&&(m=(M+A)*2,g=new Array(m*2)),c=0;c<A;c++){u=e[c],f=e[(c+1)%A];let L,_;b&&(d=T[c],p=T[(c+1)%A]),r===qt.GEODESIC?(L=$o.subdivideLine(u,f,B,Tre),b&&(_=$o.subdivideTexcoordLine(d,p,u,f,B,Cre))):r===qt.RHUMB&&(L=$o.subdivideRhumbLine(n,u,f,B,Tre),b&&(_=$o.subdivideTexcoordRhumbLine(d,p,n,u,f,B,Cre)));let E=L.length;for(let v=0;v<E;++v,++x)s[x]=L[v],s[x+a]=L[v];if(s[x]=f.x,s[x+a]=f.x,++x,s[x]=f.y,s[x+a]=f.y,++x,s[x]=f.z,s[x+a]=f.z,++x,b){let v=_.length;for(let P=0;P<v;++P,++C)g[C]=_[P],g[C+m]=_[P];g[C]=p.x,g[C+m]=p.x,++C,g[C]=p.y,g[C+m]=p.y,++C}}}A=s.length;let S=Le.createTypedArray(A/3,A-e.length*6),w=0;for(A/=6,c=0;c<A;c++){let B=c,M=B+1,L=B+A,_=L+1;u=h.fromArray(s,B*3,AHe),f=h.fromArray(s,M*3,xHe),!h.equalsEpsilon(u,f,R.EPSILON10,R.EPSILON10)&&(S[w++]=B,S[w++]=L,S[w++]=M,S[w++]=M,S[w++]=L,S[w++]=_)}let D={attributes:new rn({position:new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:s})}),indices:S,primitiveType:Be.TRIANGLES};return b&&(D.attributes.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:g})),new it(D)};var zn=$o;function CHe(e){let t=e.length,n=new Float64Array(t*3),i=Le.createTypedArray(t,t*2),o=0,r=0;for(let a=0;a<t;a++){let c=e[a];n[o++]=c.x,n[o++]=c.y,n[o++]=c.z,i[r++]=a,i[r++]=(a+1)%t}let s=new rn({position:new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:n})});return new it({attributes:s,indices:i,primitiveType:Be.LINES})}function SA(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy;this._polygonHierarchy=t,this._workerName="createCoplanarPolygonOutlineGeometry",this.packedLength=zn.computeHierarchyPackedLength(t,h)+1}SA.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions}};return new SA(t)};SA.pack=function(e,t,n){return n=y(n,0),n=zn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),t[n]=e.packedLength,t};var THe={polygonHierarchy:{}};SA.unpack=function(e,t,n){t=y(t,0);let i=zn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let o=e[t];return l(n)||(n=new SA(THe)),n._polygonHierarchy=i,n.packedLength=o,n};SA.createGeometry=function(e){let t=e._polygonHierarchy,n=t.positions;if(n=_o(n,h.equalsEpsilon,!0),n.length<3||!vp.validOutline(n))return;let o=zn.polygonOutlinesFromHierarchy(t,!1);if(o.length===0)return;let r=[];for(let c=0;c<o.length;c++){let u=new pt({geometry:CHe(o[c])});r.push(u)}let s=On.combineInstances(r)[0],a=re.fromPoints(t.positions);return new it({attributes:s.attributes,indices:s.indices,primitiveType:s.primitiveType,boundingSphere:a})};var $u=SA;var Ek=new fe;function XO(e){let t=Xm.fromToken(e.token),n=y(e.minimumHeight,0),i=y(e.maximumHeight,0),o=y(e.ellipsoid,ie.WGS84);this.s2Cell=t,this.minimumHeight=n,this.maximumHeight=i,this.ellipsoid=o;let r=OHe(t,n,i,o);this._boundingPlanes=r;let s=LHe(r);this._vertices=s,this._edgeNormals=new Array(6),this._edgeNormals[0]=y6(r[0],s.slice(0,4));let a;for(a=0;a<4;a++)this._edgeNormals[0][a]=h.negate(this._edgeNormals[0][a],this._edgeNormals[0][a]);for(this._edgeNormals[1]=y6(r[1],s.slice(4,8)),a=0;a<4;a++)this._edgeNormals[2+a]=y6(r[2+a],[s[a%4],s[(a+1)%4],s[4+(a+1)%4],s[4+a]]);for(this._planeVertices=[this._vertices.slice(0,4),this._vertices.slice(4,8)],a=0;a<4;a++)this._planeVertices.push([this._vertices[a%4],this._vertices[(a+1)%4],this._vertices[4+(a+1)%4],this._vertices[4+a]]);let c=t.getCenter();Ek=o.cartesianToCartographic(c,Ek),Ek.height=(i+n)/2,this.center=o.cartographicToCartesian(Ek,c),this._boundingSphere=re.fromPoints(s)}var bHe=new h,EHe=new fe,SHe=new h,wHe=new fe,vHe=new h,DHe=new h,PHe=new h,IHe=new h;function OHe(e,t,n,i){let o=new Array(6),r=e.getCenter(),s=i.geodeticSurfaceNormal(r,bHe),a=i.cartesianToCartographic(r,EHe);a.height=n;let c=i.cartographicToCartesian(a,SHe),u=nn.fromPointNormal(c,s);o[0]=u;let f=0,d,p=[],g,m;for(d=0;d<4;d++){g=e.getVertex(d),p[d]=g,m=i.cartesianToCartographic(g,wHe),m.height=t;let x=nn.getPointDistance(u,i.cartographicToCartesian(m,vHe));x<f&&(f=x)}let A=nn.clone(u);for(A.normal=h.negate(A.normal,A.normal),A.distance=A.distance*-1+f,o[1]=A,d=0;d<4;d++){g=p[d];let x=p[(d+1)%4],C=i.geodeticSurfaceNormal(g,DHe),b=h.subtract(x,g,IHe),T=h.cross(b,C,PHe);T=h.normalize(T,T),o[2+d]=nn.fromPointNormal(g,T)}return o}var wA=new h,vA=new h,DA=new h,f6=new h,d6=new h,h6=new h,BHe=new h,RHe=new h,MHe=new h,m6=new h,p6=new h,_6=new h,Og=new h,Lh=new Q;function Ere(e,t,n){wA=e.normal,vA=t.normal,DA=n.normal,f6=h.multiplyByScalar(e.normal,-e.distance,f6),d6=h.multiplyByScalar(t.normal,-t.distance,d6),h6=h.multiplyByScalar(n.normal,-n.distance,h6),m6=h.multiplyByScalar(h.cross(vA,DA,BHe),h.dot(f6,wA),m6),p6=h.multiplyByScalar(h.cross(DA,wA,RHe),h.dot(d6,vA),p6),_6=h.multiplyByScalar(h.cross(wA,vA,MHe),h.dot(h6,DA),_6),Lh[0]=wA.x,Lh[1]=vA.x,Lh[2]=DA.x,Lh[3]=wA.y,Lh[4]=vA.y,Lh[5]=DA.y,Lh[6]=wA.z,Lh[7]=vA.z,Lh[8]=DA.z;let i=Q.determinant(Lh);return Og=h.add(m6,p6,Og),Og=h.add(Og,_6,Og),new h(Og.x/i,Og.y/i,Og.z/i)}function LHe(e){let t=new Array(8);for(let n=0;n<4;n++)t[n]=Ere(e[0],e[2+(n+3)%4],e[2+n%4]),t[n+4]=Ere(e[1],e[2+(n+3)%4],e[2+n%4]);return t}var g6=new h,LT=new h;function y6(e,t){let n=[];for(let i=0;i<4;i++)g6=h.subtract(t[(i+1)%4],t[i],g6),LT=h.cross(e.normal,g6,LT),LT=h.normalize(LT,LT),n[i]=h.clone(LT);return n}Object.defineProperties(XO.prototype,{boundingVolume:{get:function(){return this}},boundingSphere:{get:function(){return this._boundingSphere}}});var A6=new h;XO.prototype.distanceToCamera=function(e){let t=e.camera.positionWC,n=[],i=[],o;nn.getPointDistance(this._boundingPlanes[0],t)>0?(n.push(0),i.push(this._planeVertices[0]),o=this._edgeNormals[0]):nn.getPointDistance(this._boundingPlanes[1],t)>0&&(n.push(1),i.push(this._planeVertices[1]),o=this._edgeNormals[1]);let r,s;for(r=0;r<4;r++)s=2+r,nn.getPointDistance(this._boundingPlanes[s],t)>0&&(n.push(s),i.push(this._planeVertices[s]),o=this._edgeNormals[s]);if(n.length===0)return 0;let a,c;if(n.length===1)return c=this._boundingPlanes[n[0]],a=x6(nn.projectPointOntoPlane(c,t,A6),i[0],c,o),h.distance(a,t);if(n.length===2){if(n[0]===0){let p=[this._vertices[4*n[0]+(n[1]-2)],this._vertices[4*n[0]+(n[1]-2+1)%4]];return a=Sre(t,p[0],p[1]),h.distance(a,t)}let f=Number.MAX_VALUE,d;for(r=0;r<2;r++)c=this._boundingPlanes[n[r]],a=x6(nn.projectPointOntoPlane(c,t,A6),i[r],c,this._edgeNormals[n[r]]),d=h.distanceSquared(a,t),d<f&&(f=d);return Math.sqrt(f)}else if(n.length>3)return a=x6(nn.projectPointOntoPlane(this._boundingPlanes[1],t,A6),this._planeVertices[1],this._boundingPlanes[1],this._edgeNormals[1]),h.distance(a,t);let u=n[1]===2&&n[2]===5?0:1;return n[0]===0?h.distance(t,this._vertices[(n[1]-2+u)%4]):h.distance(t,this._vertices[4+(n[1]-2+u)%4])};var FHe=new h,NHe=new h;function Sre(e,t,n){let i=h.subtract(n,t,FHe),o=h.subtract(e,t,NHe),r=h.dot(i,o);if(r<=0)return t;let s=h.dot(i,i);return r>=s?n:(r=r/s,new h((1-r)*t.x+r*n.x,(1-r)*t.y+r*n.y,(1-r)*t.z+r*n.z))}var kHe=new nn(h.UNIT_X,0);function x6(e,t,n,i){let o=Number.MAX_VALUE,r,s,a;for(let c=0;c<t.length;c++){let u=nn.fromPointNormal(t[c],i[c],kHe);nn.getPointDistance(u,e)<0||(a=Sre(e,t[c],t[(c+1)%4]),r=h.distance(e,a),r<o&&(o=r,s=a))}return l(s)?s:e}XO.prototype.intersectPlane=function(e){let t=0,n=0;for(let i=0;i<this._vertices.length;i++)h.dot(e.normal,this._vertices[i])+e.distance<0?n++:t++;return t===this._vertices.length?Kt.INSIDE:n===this._vertices.length?Kt.OUTSIDE:Kt.INTERSECTING};XO.prototype.createDebugVolume=function(e){let t=new N.clone(N.IDENTITY),n=new $u({polygonHierarchy:{positions:this._planeVertices[0]}}),i=$u.createGeometry(n),o=new pt({geometry:i,id:"outline",modelMatrix:t,attributes:{color:It.fromColor(e)}}),r=new $u({polygonHierarchy:{positions:this._planeVertices[1]}}),s=$u.createGeometry(r),a=new pt({geometry:s,id:"outline",modelMatrix:t,attributes:{color:It.fromColor(e)}}),c=[];for(let u=0;u<4;u++){let f=new $u({polygonHierarchy:{positions:this._planeVertices[2+u]}}),d=$u.createGeometry(f);c[u]=new pt({geometry:d,id:"outline",modelMatrix:t,attributes:{color:It.fromColor(e)}})}return new An({geometryInstances:[c[0],c[1],c[2],c[3],a,o],appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1})};var KO=XO;var VHe=new h(1,1,1),Sk=Math.cos,wk=Math.sin;function FT(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,VHe),n=y(e.innerRadii,t),i=y(e.minimumClock,0),o=y(e.maximumClock,R.TWO_PI),r=y(e.minimumCone,0),s=y(e.maximumCone,R.PI),a=Math.round(y(e.stackPartitions,10)),c=Math.round(y(e.slicePartitions,8)),u=Math.round(y(e.subdivisions,128));this._radii=h.clone(t),this._innerRadii=h.clone(n),this._minimumClock=i,this._maximumClock=o,this._minimumCone=r,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._subdivisions=u,this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidOutlineGeometry"}FT.packedLength=2*h.packedLength+8;FT.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),n+=h.packedLength,h.pack(e._innerRadii,t,n),n+=h.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n++]=e._subdivisions,t[n]=y(e._offsetAttribute,-1),t};var wre=new h,vre=new h,Dp={radii:wre,innerRadii:vre,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0,offsetAttribute:void 0};FT.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,wre);t+=h.packedLength;let o=h.unpack(e,t,vre);t+=h.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t++],p=e[t];return l(n)?(n._radii=h.clone(i,n._radii),n._innerRadii=h.clone(o,n._innerRadii),n._minimumClock=r,n._maximumClock=s,n._minimumCone=a,n._maximumCone=c,n._stackPartitions=u,n._slicePartitions=f,n._subdivisions=d,n._offsetAttribute=p===-1?void 0:p,n):(Dp.minimumClock=r,Dp.maximumClock=s,Dp.minimumCone=a,Dp.maximumCone=c,Dp.stackPartitions=u,Dp.slicePartitions=f,Dp.subdivisions=d,Dp.offsetAttribute=p===-1?void 0:p,new FT(Dp))};FT.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,o=e._maximumClock,r=e._minimumCone,s=e._maximumCone,a=e._subdivisions,c=ie.fromCartesian3(t),u=e._slicePartitions+1,f=e._stackPartitions+1;u=Math.round(u*Math.abs(o-i)/R.TWO_PI),f=Math.round(f*Math.abs(s-r)/R.PI),u<2&&(u=2),f<2&&(f=2);let d=0,p=1,g=n.x!==t.x||n.y!==t.y||n.z!==t.z,m=!1,A=!1;g&&(p=2,r>0&&(m=!0,d+=u),s<Math.PI&&(A=!0,d+=u));let x=a*p*(f+u),C=new Float64Array(x*3),b=2*(x+d-(u+f)*p),T=Le.createTypedArray(x,b),S,w,D,I,B=0,M=new Array(f),L=new Array(f);for(S=0;S<f;S++)I=r+S*(s-r)/(f-1),M[S]=wk(I),L[S]=Sk(I);let _=new Array(a),E=new Array(a);for(S=0;S<a;S++)D=i+S*(o-i)/(a-1),_[S]=wk(D),E[S]=Sk(D);for(S=0;S<f;S++)for(w=0;w<a;w++)C[B++]=t.x*M[S]*E[w],C[B++]=t.y*M[S]*_[w],C[B++]=t.z*L[S];if(g)for(S=0;S<f;S++)for(w=0;w<a;w++)C[B++]=n.x*M[S]*E[w],C[B++]=n.y*M[S]*_[w],C[B++]=n.z*L[S];for(M.length=a,L.length=a,S=0;S<a;S++)I=r+S*(s-r)/(a-1),M[S]=wk(I),L[S]=Sk(I);for(_.length=u,E.length=u,S=0;S<u;S++)D=i+S*(o-i)/(u-1),_[S]=wk(D),E[S]=Sk(D);for(S=0;S<a;S++)for(w=0;w<u;w++)C[B++]=t.x*M[S]*E[w],C[B++]=t.y*M[S]*_[w],C[B++]=t.z*L[S];if(g)for(S=0;S<a;S++)for(w=0;w<u;w++)C[B++]=n.x*M[S]*E[w],C[B++]=n.y*M[S]*_[w],C[B++]=n.z*L[S];for(B=0,S=0;S<f*p;S++){let O=S*a;for(w=0;w<a-1;w++)T[B++]=O+w,T[B++]=O+w+1}let v=f*a*p;for(S=0;S<u;S++)for(w=0;w<a-1;w++)T[B++]=v+S+w*u,T[B++]=v+S+(w+1)*u;if(g)for(v=f*a*p+u*a,S=0;S<u;S++)for(w=0;w<a-1;w++)T[B++]=v+S+w*u,T[B++]=v+S+(w+1)*u;if(g){let O=f*a*p,F=O+a*u;if(m)for(S=0;S<u;S++)T[B++]=O+S,T[B++]=F+S;if(A)for(O+=a*u-u,F+=a*u-u,S=0;S<u;S++)T[B++]=O+S,T[B++]=F+S}let P=new rn({position:new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:C})});if(l(e._offsetAttribute)){let O=C.length,F=e._offsetAttribute===Qt.NONE?0:1,U=new Uint8Array(O/3).fill(F);P.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:U})}return new it({attributes:P,indices:T,primitiveType:Be.LINES,boundingSphere:re.fromEllipsoid(c),offsetAttribute:e._offsetAttribute})};var Wl=FT;function NT(e){let t=y(e.radius,1),i={radii:new h(t,t,t),stackPartitions:e.stackPartitions,slicePartitions:e.slicePartitions,subdivisions:e.subdivisions};this._ellipsoidGeometry=new Wl(i),this._workerName="createSphereOutlineGeometry"}NT.packedLength=Wl.packedLength;NT.pack=function(e,t,n){return Wl.pack(e._ellipsoidGeometry,t,n)};var UHe=new Wl,PA={radius:void 0,radii:new h,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};NT.unpack=function(e,t,n){let i=Wl.unpack(e,t,UHe);return PA.stackPartitions=i._stackPartitions,PA.slicePartitions=i._slicePartitions,PA.subdivisions=i._subdivisions,l(n)?(h.clone(i._radii,PA.radii),n._ellipsoidGeometry=new Wl(PA),n):(PA.radius=i._radii.x,new NT(PA))};NT.createGeometry=function(e){return Wl.createGeometry(e._ellipsoidGeometry)};var Pp=NT;function kT(e,t){t===0&&(t=R.EPSILON7),this._boundingSphere=new re(e,t)}Object.defineProperties(kT.prototype,{center:{get:function(){return this._boundingSphere.center}},radius:{get:function(){return this._boundingSphere.radius}},boundingVolume:{get:function(){return this._boundingSphere}},boundingSphere:{get:function(){return this._boundingSphere}}});kT.prototype.distanceToCamera=function(e){let t=this._boundingSphere;return Math.max(0,h.distance(t.center,e.camera.positionWC)-t.radius)};kT.prototype.intersectPlane=function(e){return re.intersectPlane(this._boundingSphere,e)};kT.prototype.update=function(e,t){h.clone(e,this._boundingSphere.center),this._boundingSphere.radius=t};kT.prototype.createDebugVolume=function(e){let t=new Pp({radius:this.radius}),n=N.fromTranslation(this.center,new N.clone(N.IDENTITY)),i=new pt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:It.fromColor(e)}});return new An({geometryInstances:i,appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1})};var Ip=kT;var zHe=new h,GHe=new h,HHe=new h,WHe=new h;function IA(e,t,n){n=h.cross(e,t,n);let i=h.magnitude(n);return h.multiplyByScalar(n,R.EPSILON7/i,n)}function C6(e,t){let n=h.normalize(e,WHe),i=h.equalsEpsilon(n,h.UNIT_X,R.EPSILON6)?h.UNIT_Y:h.UNIT_X;return IA(e,i,t)}function Dre(e){let t=Q.getColumn(e,0,zHe),n=Q.getColumn(e,1,GHe),i=Q.getColumn(e,2,HHe),o=h.equals(t,h.ZERO),r=h.equals(n,h.ZERO),s=h.equals(i,h.ZERO);return!o&&!r&&!s?e:o&&r&&s?(e[0]=R.EPSILON7,e[4]=R.EPSILON7,e[8]=R.EPSILON7,e):(o&&!r&&!s?t=IA(n,i,t):!o&&r&&!s?n=IA(t,i,n):!o&&!r&&s?i=IA(n,t,i):o?r?s||(t=C6(i,t),n=IA(i,t,n)):(t=C6(n,t),i=IA(n,t,i)):(n=C6(t,n),i=IA(n,t,i)),Q.setColumn(e,0,t,e),Q.setColumn(e,1,n,e),Q.setColumn(e,2,i,e),e)}function VT(e,t){t=Dre(t),this._orientedBoundingBox=new di(e,t),this._boundingSphere=re.fromOrientedBoundingBox(this._orientedBoundingBox)}Object.defineProperties(VT.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});VT.prototype.distanceToCamera=function(e){return Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC))};VT.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};VT.prototype.update=function(e,t){h.clone(e,this._orientedBoundingBox.center),t=Dre(t),Q.clone(t,this._orientedBoundingBox.halfAxes),re.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere)};VT.prototype.createDebugVolume=function(e){let t=new Ff({minimum:new h(-1,-1,-1),maximum:new h(1,1,1)}),n=N.fromRotationTranslation(this.boundingVolume.halfAxes,this.boundingVolume.center),i=new pt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:It.fromColor(e)}});return new An({geometryInstances:i,appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1})};var ef=VT;function zo(e,t,n,i){this._tileset=e,this._header=n;let o=l(n.contents),r=o&&n.contents.length>1||Ni(n,"3DTILES_multiple_contents"),s=o&&!r?n.contents[0]:n.content;this._contentHeader=s,this.transform=l(n.transform)?N.unpack(n.transform):N.clone(N.IDENTITY);let a=l(i)?i.computedTransform:e.modelMatrix,c=N.multiply(a,this.transform,new N),u=l(i)?i._initialTransform:N.IDENTITY;this._initialTransform=N.multiply(u,this.transform,new N),this.computedTransform=c,this._boundingVolume=this.createBoundingVolume(n.boundingVolume,c),this._boundingVolume2D=void 0;let f;l(s)&&l(s.boundingVolume)&&(f=this.createBoundingVolume(s.boundingVolume,c)),this._contentBoundingVolume=f,this._contentBoundingVolume2D=void 0;let d;l(n.viewerRequestVolume)&&(d=this.createBoundingVolume(n.viewerRequestVolume,c)),this._viewerRequestVolume=d,this.geometricError=n.geometricError,this._geometricError=n.geometricError,l(this._geometricError)||(this._geometricError=l(i)?i.geometricError:e._geometricError,zo._deprecationWarning("geometricErrorUndefined","Required property geometricError is undefined for this tile. Using parent's geometric error instead.")),this.updateGeometricErrorScale();let p;l(n.refine)?((n.refine==="replace"||n.refine==="add")&&zo._deprecationWarning("lowercase-refine",`This tile uses a lowercase refine "${n.refine}". Instead use "${n.refine.toUpperCase()}".`),p=n.refine.toUpperCase()==="REPLACE"?Ar.REPLACE:Ar.ADD):l(i)?p=i.refine:p=Ar.REPLACE,this.refine=p,this.children=[],this.parent=i;let g,m=!1,A,x,C;if(t=Ie.createIfNeeded(t),r)A=Co.UNLOADED,x=t.clone();else if(l(s)){let w=s.uri;l(s.url)&&(zo._deprecationWarning("contentUrl",'This tileset JSON uses the "content.url" property which has been deprecated. Use "content.uri" instead.'),w=s.url),w===""?(zo._deprecationWarning("contentUriEmpty","content.uri property is an empty string, which creates a circular dependency, making this tileset invalid. Omit the content property instead"),g=new DT(e,this),m=!0,A=Co.READY):(A=Co.UNLOADED,x=t.getDerivedResource({url:w}),C=Aa.getServerKey(x.getUrlComponent()))}else g=new DT(e,this),m=!0,A=Co.READY;this._content=g,this._contentResource=x,this._contentState=A,this._contentReadyToProcessPromise=void 0,this._contentReadyPromise=void 0,this._expiredContent=void 0,this._serverKey=C,this.hasEmptyContent=m,this.hasTilesetContent=!1,this.hasImplicitContent=!1,this.hasImplicitContentMetadata=!1,this.hasMultipleContents=r,this.metadata=GO(e,n),this.cacheNode=void 0;let b=n.expire,T,S;l(b)&&(T=b.duration,l(b.date)&&(S=$.fromIso8601(b.date))),this.expireDuration=T,this.expireDate=S,this.lastStyleTime=0,this._optimChildrenWithinParent=Ku.NOT_COMPUTED,this.clippingPlanesDirty=!1,this.priorityDeferred=!1,this.implicitTileset=void 0,this.implicitCoordinates=void 0,this.implicitSubtree=void 0,this._distanceToCamera=0,this._centerZDepth=0,this._screenSpaceError=0,this._screenSpaceErrorProgressiveResolution=0,this._visibilityPlaneMask=0,this._visible=!1,this._inRequestVolume=!1,this._finalResolution=!0,this._depth=0,this._stackLength=0,this._selectionDepth=0,this._updatedVisibilityFrame=0,this._touchedFrame=0,this._visitedFrame=0,this._selectedFrame=0,this._requestedFrame=0,this._ancestorWithContent=void 0,this._ancestorWithContentAvailable=void 0,this._refines=!1,this._shouldSelect=!1,this._isClipped=!0,this._clippingPlanesState=0,this._debugBoundingVolume=void 0,this._debugContentBoundingVolume=void 0,this._debugViewerRequestVolume=void 0,this._debugColor=z.fromRandom({alpha:1}),this._debugColorizeTiles=!1,this._priority=0,this._priorityHolder=this,this._priorityProgressiveResolution=!1,this._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1,this._priorityReverseScreenSpaceError=0,this._foveatedFactor=0,this._wasMinPriorityChild=!1,this._loadTimestamp=new $,this._commandsLength=0,this._color=void 0,this._colorDirty=!1,this._request=void 0}zo._deprecationWarning=_r;Object.defineProperties(zo.prototype,{tileset:{get:function(){return this._tileset}},content:{get:function(){return this._content}},boundingVolume:{get:function(){return this._boundingVolume}},contentBoundingVolume:{get:function(){return y(this._contentBoundingVolume,this._boundingVolume)}},boundingSphere:{get:function(){return this._boundingVolume.boundingSphere}},extras:{get:function(){return this._header.extras}},color:{get:function(){return l(this._color)||(this._color=new z),z.clone(this._color)},set:function(e){this._color=z.clone(e,this._color),this._colorDirty=!0}},contentAvailable:{get:function(){return this.contentReady&&!this.hasEmptyContent&&!this.hasTilesetContent&&!this.hasImplicitContent||l(this._expiredContent)&&!this.contentFailed}},contentReady:{get:function(){return this._contentState===Co.READY}},contentUnloaded:{get:function(){return this._contentState===Co.UNLOADED}},contentExpired:{get:function(){return this._contentState===Co.EXPIRED}},contentFailed:{get:function(){return this._contentState===Co.FAILED}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise}},contentReadyPromise:{get:function(){return this._contentReadyPromise}},commandsLength:{get:function(){return this._commandsLength}}});var Bg=new h;function jHe(e,t){let n=e._tileset,i=t.camera,o=e.boundingSphere,r=o.radius,s=h.multiplyByScalar(i.directionWC,e._centerZDepth,Bg),a=h.add(i.positionWC,s,Bg),c=h.subtract(a,o.center,Bg);if(h.magnitude(c)>r){let T=h.normalize(c,Bg),S=h.multiplyByScalar(T,r,Bg),w=h.add(o.center,S,Bg),D=h.subtract(w,i.positionWC,Bg),I=h.normalize(D,Bg);e._foveatedFactor=1-Math.abs(h.dot(i.directionWC,I))}else e._foveatedFactor=0;let d=e.refine===Ar.REPLACE,p=n._skipLevelOfDetail;if(d&&!p||!n.foveatedScreenSpaceError||n.foveatedConeSize===1||e._priorityProgressiveResolution&&d&&p||n._pass===Uo.PRELOAD_FLIGHT||n._pass===Uo.PRELOAD)return!1;let g=1-Math.cos(i.frustum.fov*.5),m=n.foveatedConeSize*g;if(e._foveatedFactor<=m)return!1;let A=g-m,x=R.clamp((e._foveatedFactor-m)/A,0,1),C=n.foveatedInterpolationCallback(n.foveatedMinimumScreenSpaceErrorRelaxation,n.maximumScreenSpaceError,x),b=e._screenSpaceError===0&&l(e.parent)?e.parent._screenSpaceError*.5:e._screenSpaceError;return n.maximumScreenSpaceError-C<=b}var Ore=new $;zo.prototype.getScreenSpaceError=function(e,t,n){let i=this._tileset,o=y(n,1),r=l(this.parent)?this.parent.geometricError:i._geometricError,s=t?r:this.geometricError;if(s===0)return 0;let a=e.camera,c=a.frustum,u=e.context,f=u.drawingBufferWidth,d=u.drawingBufferHeight*o,p;if(e.mode===ee.SCENE2D||c instanceof Zt){l(c._offCenterFrustum)&&(c=c._offCenterFrustum);let g=Math.max(c.top-c.bottom,c.right-c.left)/Math.max(f,d);p=s/g}else{let g=Math.max(this._distanceToCamera,R.EPSILON7),m=a.frustum.sseDenominator;if(p=s*d/(g*m),i.dynamicScreenSpaceError){let A=i._dynamicScreenSpaceErrorComputedDensity,x=i.dynamicScreenSpaceErrorFactor,C=R.fog(g,A)*x;p-=C}}return p/=e.pixelRatio,p};function qHe(e,t){if(e.progressiveResolutionHeightFraction<=0||e.progressiveResolutionHeightFraction>.5)return!1;let n=t._screenSpaceErrorProgressiveResolution>e._maximumScreenSpaceError;t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1;let i=t.parent,o=e._maximumScreenSpaceError,r=t._screenSpaceErrorProgressiveResolution<=o,s=l(i)&&i._screenSpaceErrorProgressiveResolution>o;return r&&s&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!0,n=!0),n}function YHe(e,t){let n=t.parent,o=l(n)&&(!e._skipLevelOfDetail||t._screenSpaceError===0||n.hasTilesetContent||n.hasImplicitContent)?n._screenSpaceError:t._screenSpaceError;return e.root._screenSpaceError-o}zo.prototype.updateVisibility=function(e){let t=this.parent,n=this._tileset,i=l(t)?t.computedTransform:n.modelMatrix,o=l(t)?t._visibilityPlaneMask:Ds.MASK_INDETERMINATE;this.updateTransform(i),this._distanceToCamera=this.distanceToTile(e),this._centerZDepth=this.distanceToTileCenter(e),this._screenSpaceError=this.getScreenSpaceError(e,!1),this._screenSpaceErrorProgressiveResolution=this.getScreenSpaceError(e,!1,n.progressiveResolutionHeightFraction),this._visibilityPlaneMask=this.visibility(e,o),this._visible=this._visibilityPlaneMask!==Ds.MASK_OUTSIDE,this._inRequestVolume=this.insideViewerRequestVolume(e),this._priorityReverseScreenSpaceError=YHe(n,this),this._priorityProgressiveResolution=qHe(n,this),this.priorityDeferred=jHe(this,e)};zo.prototype.updateExpiration=function(){if(l(this.expireDate)&&this.contentReady&&!this.hasEmptyContent&&!this.hasMultipleContents){let e=$.now(Ore);$.lessThan(this.expireDate,e)&&(this._contentState=Co.EXPIRED,this._expiredContent=this._content)}};function XHe(e){if(l(e.expireDuration)){let t=$.now(Ore);$.addSeconds(t,e.expireDuration,t),l(e.expireDate)?$.lessThan(e.expireDate,t)&&$.clone(t,e.expireDate):e.expireDate=$.clone(t)}}function KHe(e){return function(){return e._priority}}zo.prototype.requestContent=function(){return this.hasEmptyContent?0:this.hasMultipleContents?JHe(this):ZHe(this)};function JHe(e){let t=e._content,n=e._tileset;if(!l(t)){let r=Ni(e._header,"3DTILES_multiple_contents")?e._header.extensions["3DTILES_multiple_contents"]:e._header;t=new HO(n,e,e._contentResource.clone(),r),e._content=t}let i=t.requestInnerContents();if(i>0)return i;e._contentState=Co.LOADING;let o=t.contentsFetchedPromise.then(function(){if(!(e._contentState!==Co.LOADING||!l(t.readyPromise))){if(e.isDestroyed()){T6(e,n,"Tile was unloaded while content was loading");return}return e._contentState=Co.PROCESSING,t}});return e._contentReadyToProcessPromise=o,e._contentReadyPromise=o.then(function(r){if(!!l(r))return t.readyPromise}).then(function(r){if(!!l(r)){if(e.isDestroyed()){T6(e,n,"Tile was unloaded while content was processing");return}return e._selectedFrame=0,e.lastStyleTime=0,$.now(e._loadTimestamp),e._contentState=Co.READY,r}}).catch(function(r){T6(e,n,r)}),0}function T6(e,t,n){e._contentState===Co.PROCESSING&&--t.statistics.numberOfTilesProcessing,e._contentState=Co.FAILED}function ZHe(e){let t=e._contentResource.clone(),n=e.contentExpired;n&&t.setQueryParameters({expired:e.expireDate.toString()});let i=new Bo({throttle:!0,throttleByServer:!0,type:Hr.TILES3D,priorityFunction:KHe(e),serverKey:e._serverKey});e._request=i,t.request=i;let o=t.fetchArrayBuffer();if(!l(o))return 1;let r=e._contentState,s=e._tileset;e._contentState=Co.LOADING,++s.statistics.numberOfPendingRequests;let a=o.then(function(c){if(e.isDestroyed()){b6(e,s);return}let u=QHe(e,c);return n&&(e.expireDate=void 0),e._content=u,e._contentState=Co.PROCESSING,u});return e._contentReadyToProcessPromise=a,e._contentReadyPromise=a.then(function(c){if(!!l(c))return--s.statistics.numberOfPendingRequests,c.readyPromise}).then(function(c){if(!!l(c)){if(e.isDestroyed()){b6(e,s);return}return XHe(e),e._selectedFrame=0,e.lastStyleTime=0,$.now(e._loadTimestamp),e._contentState=Co.READY,c}}).catch(function(c){return i.state===ai.CANCELLED?(e._contentState=r,--s.statistics.numberOfPendingRequests,++s.statistics.numberOfAttemptedRequests,Promise.reject("Cancelled")):(b6(e,s),Promise.reject(c))}),0}function b6(e,t){e._contentState===Co.PROCESSING?--t.statistics.numberOfTilesProcessing:--t.statistics.numberOfPendingRequests,e._contentState=Co.FAILED}function QHe(e,t){let n=CA(t),i=e._tileset;i._disableSkipLevelOfDetail=i._disableSkipLevelOfDetail||n.contentType===ps.GEOMETRY||n.contentType===ps.VECTOR,(n.contentType===ps.IMPLICIT_SUBTREE||n.contentType===ps.IMPLICIT_SUBTREE_JSON)&&(e.hasImplicitContent=!0),n.contentType===ps.EXTERNAL_TILESET&&(e.hasTilesetContent=!0);let o,r=_A[n.contentType];l(n.binaryPayload)?o=r(i,e,e._contentResource,n.binaryPayload.buffer,0):o=r(i,e,e._contentResource,n.jsonPayload);let s=e._contentHeader;if(e.hasImplicitContentMetadata){let c=e.implicitSubtree,u=e.implicitCoordinates;o.metadata=c.getContentMetadataView(u,0)}else e.hasImplicitContent||(o.metadata=AA(i,s));let a=xA(i,s);return l(a)&&(o.group=new k0({metadata:a})),o}zo.prototype.cancelRequests=function(){this.hasMultipleContents?this._content.cancelRequests():this._request.cancel()};zo.prototype.unloadContent=function(){this.hasEmptyContent||this.hasTilesetContent||this.hasImplicitContent||(this._content=this._content&&this._content.destroy(),this._contentState=Co.UNLOADED,this._contentReadyToProcessPromise=void 0,this._contentReadyPromise=void 0,this.lastStyleTime=0,this.clippingPlanesDirty=this._clippingPlanesState===0,this._clippingPlanesState=0,this._debugColorizeTiles=!1,this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy())};var Bre=new re;function S6(e,t){if(t.mode!==ee.SCENE3D&&!l(e._boundingVolume2D)){let n=e._boundingVolume.boundingSphere,i=re.projectTo2D(n,t.mapProjection,Bre);e._boundingVolume2D=new Ip(i.center,i.radius)}return t.mode!==ee.SCENE3D?e._boundingVolume2D:e._boundingVolume}function $He(e,t){if(t.mode!==ee.SCENE3D&&!l(e._contentBoundingVolume2D)){let n=e._contentBoundingVolume.boundingSphere,i=re.projectTo2D(n,t.mapProjection,Bre);e._contentBoundingVolume2D=new Ip(i.center,i.radius)}return t.mode!==ee.SCENE3D?e._contentBoundingVolume2D:e._contentBoundingVolume}zo.prototype.visibility=function(e,t){let n=e.cullingVolume,i=S6(this,e),o=this._tileset,r=o.clippingPlanes;if(l(r)&&r.enabled){let s=r.computeIntersectionWithBoundingVolume(i,o.clippingPlanesOriginMatrix);if(this._isClipped=s!==Kt.INSIDE,s===Kt.OUTSIDE)return Ds.MASK_OUTSIDE}return n.computeVisibilityWithPlaneMask(i,t)};zo.prototype.contentVisibility=function(e){if(!l(this._contentBoundingVolume))return Kt.INSIDE;if(this._visibilityPlaneMask===Ds.MASK_INSIDE)return Kt.INSIDE;let t=e.cullingVolume,n=$He(this,e),i=this._tileset,o=i.clippingPlanes;if(l(o)&&o.enabled){let r=o.computeIntersectionWithBoundingVolume(n,i.clippingPlanesOriginMatrix);if(this._isClipped=r!==Kt.INSIDE,r===Kt.OUTSIDE)return Kt.OUTSIDE}return t.computeVisibility(n)};zo.prototype.distanceToTile=function(e){return S6(this,e).distanceToCamera(e)};var e8e=new h;zo.prototype.distanceToTileCenter=function(e){let n=S6(this,e).boundingVolume,i=h.subtract(n.center,e.camera.positionWC,e8e);return h.dot(e.camera.directionWC,i)};zo.prototype.insideViewerRequestVolume=function(e){let t=this._viewerRequestVolume;return!l(t)||t.distanceToCamera(e)===0};var Rre=new Q,Mre=new h,t8e=new Q,Lre=new h,Fre=new ce,n8e=new di,E6=new N;function i8e(e,t,n){let i=h.fromElements(e[0],e[1],e[2],Lre),o=Q.fromArray(e,3,t8e);i=N.multiplyByPoint(t,i,i);let r=N.getMatrix3(t,Rre);return o=Q.multiply(r,o,o),l(n)?(n.update(i,o),n):new ef(i,o)}function o8e(e,t,n,i){let o=ce.unpack(e,0,Fre),r=e[4],s=e[5],a=di.fromRectangle(o,r,s,ie.WGS84,n8e),c=a.center,u=a.halfAxes;t=N.multiplyTransformation(t,N.inverseTransformation(n,E6),E6),c=N.multiplyByPoint(t,c,c);let f=N.getMatrix3(t,Rre);return u=Q.multiply(f,u,u),l(i)&&i instanceof ef?(i.update(c,u),i):new ef(c,u)}function r8e(e,t,n,i){if(!N.equalsEpsilon(t,n,R.EPSILON8))return o8e(e,t,n,i);if(l(i))return i;let o=ce.unpack(e,0,Fre);return new Qu({rectangle:o,minimumHeight:e[4],maximumHeight:e[5]})}function s8e(e,t,n){let i=h.fromElements(e[0],e[1],e[2],Lre),o=e[3];i=N.multiplyByPoint(t,i,i);let r=N.getScale(t,Mre),s=h.maximumComponent(r);return o*=s,l(n)?(n.update(i,o),n):new Ip(i,o)}zo.prototype.createBoundingVolume=function(e,t,n){if(!l(e))throw new de("boundingVolume must be defined");if(Ni(e,"3DTILES_bounding_volume_S2"))return new KO(e.extensions["3DTILES_bounding_volume_S2"]);if(l(e.box))return i8e(e.box,t,n);if(l(e.region))return r8e(e.region,t,this._initialTransform,n);if(l(e.sphere))return s8e(e.sphere,t,n);throw new de("boundingVolume must contain a sphere, region, or box")};zo.prototype.updateTransform=function(e){e=y(e,N.IDENTITY);let t=N.multiply(e,this.transform,E6);if(!!N.equals(t,this.computedTransform))return;N.clone(t,this.computedTransform);let i=this._header,o=this._contentHeader;this._boundingVolume=this.createBoundingVolume(i.boundingVolume,this.computedTransform,this._boundingVolume),l(this._contentBoundingVolume)&&(this._contentBoundingVolume=this.createBoundingVolume(o.boundingVolume,this.computedTransform,this._contentBoundingVolume)),l(this._viewerRequestVolume)&&(this._viewerRequestVolume=this.createBoundingVolume(i.viewerRequestVolume,this.computedTransform,this._viewerRequestVolume)),this.updateGeometricErrorScale(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy()};zo.prototype.updateGeometricErrorScale=function(){let e=N.getScale(this.computedTransform,Mre),t=h.maximumComponent(e);this.geometricError=this._geometricError*t};function a8e(e,t,n,i){if(!i.isRender)return;let o=l(e._contentHeader)&&l(e._contentHeader.boundingVolume),r=e.hasEmptyContent||e.hasTilesetContent||e.hasImplicitContent,s=t.debugShowBoundingVolume||t.debugShowContentBoundingVolume&&!o;if(s){let u;e._finalResolution?r?u=z.DARKGRAY:u=z.WHITE:u=z.YELLOW,l(e._debugBoundingVolume)||(e._debugBoundingVolume=e._boundingVolume.createDebugVolume(u)),e._debugBoundingVolume.update(n);let f=e._debugBoundingVolume.getGeometryInstanceAttributes("outline");f.color=It.toValue(u,f.color)}else!s&&l(e._debugBoundingVolume)&&(e._debugBoundingVolume=e._debugBoundingVolume.destroy());t.debugShowContentBoundingVolume&&o?(l(e._debugContentBoundingVolume)||(e._debugContentBoundingVolume=e._contentBoundingVolume.createDebugVolume(z.BLUE)),e._debugContentBoundingVolume.update(n)):!t.debugShowContentBoundingVolume&&l(e._debugContentBoundingVolume)&&(e._debugContentBoundingVolume=e._debugContentBoundingVolume.destroy()),t.debugShowViewerRequestVolume&&l(e._viewerRequestVolume)?(l(e._debugViewerRequestVolume)||(e._debugViewerRequestVolume=e._viewerRequestVolume.createDebugVolume(z.YELLOW)),e._debugViewerRequestVolume.update(n)):!t.debugShowViewerRequestVolume&&l(e._debugViewerRequestVolume)&&(e._debugViewerRequestVolume=e._debugViewerRequestVolume.destroy());let a=t.debugColorizeTiles&&!e._debugColorizeTiles||l(t._heatmap.tilePropertyName),c=!t.debugColorizeTiles&&e._debugColorizeTiles;a?(t._heatmap.colorize(e,n),e._debugColorizeTiles=!0,e.color=e._debugColor):c&&(e._debugColorizeTiles=!1,e.color=z.WHITE),e._colorDirty&&(e._colorDirty=!1,e._content.applyDebugSettings(!0,e._color)),c&&t.makeStyleDirty()}function c8e(e,t,n){let i=e._content,o=e._expiredContent;if(!e.hasMultipleContents&&l(o)){if(!e.contentReady){o.update(t,n);return}e._expiredContent.destroy(),e._expiredContent=void 0}i.update(t,n)}function l8e(e,t){let n=t.clippingPlanes,i=0;l(n)&&e._isClipped&&n.enabled&&(i=n.clippingPlanesState),i!==e._clippingPlanesState&&(e._clippingPlanesState=i,e.clippingPlanesDirty=!0)}zo.prototype.update=function(e,t,n){let i=t.commandList.length;l8e(this,e),a8e(this,e,t,n),c8e(this,e,t);let r=t.commandList.length-i;this._commandsLength=r;for(let s=0;s<r;++s){let a=t.commandList[i+s],c=a.pass===xe.TRANSLUCENT;a.depthForTranslucentClassification=c}this.clippingPlanesDirty=!1};var Pre=[];zo.prototype.process=function(e,t){let n=t.commandList;t.commandList=Pre,this._content.update(e,t),Pre.length=0,t.commandList=n};function Ire(e,t,n){let i=e*Math.pow(10,t);return parseInt(i)*Math.pow(10,n)}function vk(e,t,n){return Math.max(R.normalize(e,t,n)-R.EPSILON7,0)}zo.prototype.updatePriority=function(){let e=this.tileset,t=e.preferLeaves,n=e._minimumPriority,i=e._maximumPriority,o=4,r=1,s=0,a=o,c=s+a,u=o,f=c+u,d=r,p=Math.pow(10,f),g=f+d,m=r,A=Math.pow(10,g),x=g+m,C=Math.pow(10,x),b=vk(this._depth,n.depth,i.depth);b=t?1-b:b;let S=!e._skipLevelOfDetail&&this.refine===Ar.REPLACE?vk(this._priorityHolder._distanceToCamera,n.distance,i.distance):vk(this._priorityReverseScreenSpaceError,n.reverseScreenSpaceError,i.reverseScreenSpaceError),w=Ire(S,a,s),D=this._priorityProgressiveResolution?0:p,I=vk(this._priorityHolder._foveatedFactor,n.foveatedFactor,i.foveatedFactor),B=Ire(I,u,c),M=this.priorityDeferred?A:0,L=e._pass===Uo.PRELOAD_FLIGHT?0:C;this._priority=b+w+D+B+M+L};zo.prototype.isDestroyed=function(){return!1};zo.prototype.destroy=function(){return this._content=this._content&&this._content.destroy(),this._expiredContent=this._expiredContent&&!this._expiredContent.isDestroyed()&&this._expiredContent.destroy(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy(),le(this)};var jl=zo;function Op(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.group,i=e.class,o=l(n.properties)?n.properties:{};this._class=i,this._properties=o,this._id=t,this._extras=n.extras,this._extensions=n.extensions}Object.defineProperties(Op.prototype,{class:{get:function(){return this._class}},id:{get:function(){return this._id}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Op.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,this._class)};Op.prototype.hasPropertyBySemantic=function(e){return Bn.hasPropertyBySemantic(e,this._properties,this._class)};Op.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,this._class,e)};Op.prototype.getProperty=function(e){return Bn.getProperty(e,this._properties,this._class)};Op.prototype.setProperty=function(e,t){return Bn.setProperty(e,t,this._properties,this._class)};Op.prototype.getPropertyBySemantic=function(e){return Bn.getPropertyBySemantic(e,this._properties,this._class)};Op.prototype.setPropertyBySemantic=function(e,t){return Bn.setPropertyBySemantic(e,t,this._properties,this._class)};var UT=Op;function Bp(e){e=y(e,y.EMPTY_OBJECT);let t=e.tileset,n=e.class,i=l(t.properties)?t.properties:{};this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(Bp.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Bp.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,this._class)};Bp.prototype.hasPropertyBySemantic=function(e){return Bn.hasPropertyBySemantic(e,this._properties,this._class)};Bp.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,this._class,e)};Bp.prototype.getProperty=function(e){return Bn.getProperty(e,this._properties,this._class)};Bp.prototype.setProperty=function(e,t){return Bn.setProperty(e,t,this._properties,this._class)};Bp.prototype.getPropertyBySemantic=function(e){return Bn.getPropertyBySemantic(e,this._properties,this._class)};Bp.prototype.setPropertyBySemantic=function(e,t){return Bn.setPropertyBySemantic(e,t,this._properties,this._class)};var JO=Bp;function Nre(e){e=y(e,y.EMPTY_OBJECT);let t=e.metadataJson,n=e.schema,i=y(t.metadata,t.tileset),o;l(i)&&(o=new JO({tileset:i,class:n.classes[i.class]}));let r=[],s=[],a=t.groups;if(Array.isArray(a)){let c=a.length;for(let u=0;u<c;u++){let f=a[u];s.push(new UT({group:f,class:n.classes[f.class]}))}}else if(l(a)){r=Object.keys(a).sort();let c=r.length;for(let u=0;u<c;u++){let f=r[u];if(a.hasOwnProperty(f)){let d=a[f];s.push(new UT({id:f,group:a[f],class:n.classes[d.class]}))}}}this._schema=n,this._groups=s,this._groupIds=r,this._tileset=o,this._statistics=t.statistics,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(Nre.prototype,{schema:{get:function(){return this._schema}},groups:{get:function(){return this._groups}},groupIds:{get:function(){return this._groupIds}},tileset:{get:function(){return this._tileset}},statistics:{get:function(){return this._statistics}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var ZO=Nre;var kre={},u8e=new h;kre.checkChildrenWithinParent=function(e){let t=e.children,n=t.length,i=e.boundingVolume;if(i instanceof ef||i instanceof Qu){let o=i._orientedBoundingBox;e._optimChildrenWithinParent=Ku.USE_OPTIMIZATION;for(let r=0;r<n;++r){let a=t[r].boundingVolume;if(!(a instanceof ef||a instanceof Qu)){e._optimChildrenWithinParent=Ku.SKIP_OPTIMIZATION;break}let c=a._orientedBoundingBox,u=h.subtract(c.center,o.center,u8e),f=h.magnitude(u);h.divideByScalar(u,f,u);let d=Math.abs(o.halfAxes[0]*u.x)+Math.abs(o.halfAxes[1]*u.y)+Math.abs(o.halfAxes[2]*u.z)+Math.abs(o.halfAxes[3]*u.x)+Math.abs(o.halfAxes[4]*u.y)+Math.abs(o.halfAxes[5]*u.z)+Math.abs(o.halfAxes[6]*u.x)+Math.abs(o.halfAxes[7]*u.y)+Math.abs(o.halfAxes[8]*u.z),p=Math.abs(c.halfAxes[0]*u.x)+Math.abs(c.halfAxes[1]*u.y)+Math.abs(c.halfAxes[2]*u.z)+Math.abs(c.halfAxes[3]*u.x)+Math.abs(c.halfAxes[4]*u.y)+Math.abs(c.halfAxes[5]*u.z)+Math.abs(c.halfAxes[6]*u.x)+Math.abs(c.halfAxes[7]*u.y)+Math.abs(c.halfAxes[8]*u.z);if(d<=p+f){e._optimChildrenWithinParent=Ku.SKIP_OPTIMIZATION;break}}}return e._optimChildrenWithinParent===Ku.USE_OPTIMIZATION};var QO=kre;function $O(){this.head=void 0,this.tail=void 0,this._length=0}Object.defineProperties($O.prototype,{length:{get:function(){return this._length}}});function f8e(e,t,n){this.item=e,this.previous=t,this.next=n}$O.prototype.add=function(e){let t=new f8e(e,this.tail,void 0);return l(this.tail)?(this.tail.next=t,this.tail=t):(this.head=t,this.tail=t),++this._length,t};function Vre(e,t){l(t.previous)&&l(t.next)?(t.previous.next=t.next,t.next.previous=t.previous):l(t.previous)?(t.previous.next=void 0,e.tail=t.previous):l(t.next)?(t.next.previous=void 0,e.head=t.next):(e.head=void 0,e.tail=void 0),t.next=void 0,t.previous=void 0}$O.prototype.remove=function(e){!l(e)||(Vre(this,e),--this._length)};$O.prototype.splice=function(e,t){if(e===t)return;Vre(this,t);let n=e.next;e.next=t,this.tail===e?this.tail=t:n.previous=t,t.next=n,t.previous=e};var eB=$O;function OA(){this._list=new eB,this._sentinel=this._list.add(),this._trimTiles=!1}OA.prototype.reset=function(){this._list.splice(this._list.tail,this._sentinel)};OA.prototype.touch=function(e){let t=e.cacheNode;l(t)&&this._list.splice(this._sentinel,t)};OA.prototype.add=function(e){l(e.cacheNode)||(e.cacheNode=this._list.add(e))};OA.prototype.unloadTile=function(e,t,n){let i=t.cacheNode;!l(i)||(this._list.remove(i),t.cacheNode=void 0,n(e,t))};OA.prototype.unloadTiles=function(e,t){let n=this._trimTiles;this._trimTiles=!1;let i=this._list,o=e.maximumMemoryUsage*1024*1024,r=this._sentinel,s=i.head;for(;s!==r&&(e.totalMemoryUsageInBytes>o||n);){let a=s.item;s=s.next,this.unloadTile(e,a,t)}};OA.prototype.trim=function(){this._trimTiles=!0};var tB=OA;function Dk(e){this.tilePropertyName=e,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE,this._previousMinimum=Number.MAX_VALUE,this._previousMaximum=-Number.MAX_VALUE,this._referenceMinimum={},this._referenceMaximum={}}function v6(e,t){let n;return t==="_loadTimestamp"?n=$.toDate(e).getTime():n=e,n}Dk.prototype.setReferenceMinimumMaximum=function(e,t,n){this._referenceMinimum[n]=v6(e,n),this._referenceMaximum[n]=v6(t,n)};function d8e(e,t){let n=e.tilePropertyName;if(l(n)){let i=v6(t[n],n);return l(i)?(e._maximum=Math.max(i,e._maximum),e._minimum=Math.min(i,e._minimum),i):(e.tilePropertyName=void 0,i)}}var w6=[new z(.1,.1,.1,1),new z(.153,.278,.878,1),new z(.827,.231,.49,1),new z(.827,.188,.22,1),new z(1,.592,.259,1),new z(1,.843,0,1)];Dk.prototype.colorize=function(e,t){let n=this.tilePropertyName;if(!l(n)||!e.contentAvailable||e._selectedFrame!==t.frameNumber)return;let i=d8e(this,e),o=this._previousMinimum,r=this._previousMaximum;if(o===Number.MAX_VALUE||r===-Number.MAX_VALUE)return;let s=r-o+R.EPSILON7,c=R.clamp(i-o,0,s)/s,u=w6.length-1,f=c*u,d=Math.floor(f),p=Math.ceil(f),g=f-d,m=w6[d],A=w6[p],x=z.clone(z.WHITE);x.red=R.lerp(m.red,A.red,g),x.green=R.lerp(m.green,A.green,g),x.blue=R.lerp(m.blue,A.blue,g),e._debugColor=x};Dk.prototype.resetMinimumMaximum=function(){let e=this.tilePropertyName;if(l(e)){let t=this._referenceMinimum[e],n=this._referenceMaximum[e],i=l(t)&&l(n);this._previousMinimum=i?t:this._minimum,this._previousMaximum=i?n:this._maximum,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE}};var nB=Dk;function zT(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfPendingRequests=0,this.numberOfTilesProcessing=0,this.numberOfTilesWithContentReady=0,this.numberOfTilesTotal=0,this.numberOfLoadedTilesTotal=0,this.numberOfFeaturesSelected=0,this.numberOfFeaturesLoaded=0,this.numberOfPointsSelected=0,this.numberOfPointsLoaded=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0,this.geometryByteLength=0,this.texturesByteLength=0,this.batchTableByteLength=0}zT.prototype.clear=function(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfFeaturesSelected=0,this.numberOfPointsSelected=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0};function Pk(e,t,n,i){let o=t.innerContents,r=t.pointsLength,s=t.trianglesLength,a=t.featuresLength,c=t.geometryByteLength,u=t.texturesByteLength,f=t.batchTableByteLength;if(i?(e.numberOfFeaturesLoaded+=n?-a:a,e.numberOfPointsLoaded+=n?-r:r,e.geometryByteLength+=n?-c:c,e.texturesByteLength+=n?-u:u,e.batchTableByteLength+=n?-f:f):(e.numberOfFeaturesSelected+=n?-a:a,e.numberOfPointsSelected+=n?-r:r,e.numberOfTrianglesSelected+=n?-s:s),l(o)){let d=o.length;for(let p=0;p<d;++p)Pk(e,o[p],n,i)}}zT.prototype.incrementSelectionCounts=function(e){Pk(this,e,!1,!1)};zT.prototype.incrementLoadCounts=function(e){Pk(this,e,!1,!0)};zT.prototype.decrementLoadCounts=function(e){Pk(this,e,!0,!0)};zT.clone=function(e,t){t.selected=e.selected,t.visited=e.visited,t.numberOfCommands=e.numberOfCommands,t.selected=e.selected,t.numberOfAttemptedRequests=e.numberOfAttemptedRequests,t.numberOfPendingRequests=e.numberOfPendingRequests,t.numberOfTilesProcessing=e.numberOfTilesProcessing,t.numberOfTilesWithContentReady=e.numberOfTilesWithContentReady,t.numberOfTilesTotal=e.numberOfTilesTotal,t.numberOfFeaturesSelected=e.numberOfFeaturesSelected,t.numberOfFeaturesLoaded=e.numberOfFeaturesLoaded,t.numberOfPointsSelected=e.numberOfPointsSelected,t.numberOfPointsLoaded=e.numberOfPointsLoaded,t.numberOfTrianglesSelected=e.numberOfTrianglesSelected,t.numberOfTilesStyled=e.numberOfTilesStyled,t.numberOfFeaturesStyled=e.numberOfFeaturesStyled,t.numberOfTilesCulledWithChildrenUnion=e.numberOfTilesCulledWithChildrenUnion,t.geometryByteLength=e.geometryByteLength,t.texturesByteLength=e.texturesByteLength,t.batchTableByteLength=e.batchTableByteLength};var Rp=zT;function iB(){this._style=void 0,this._styleDirty=!1,this._lastStyleTime=0}Object.defineProperties(iB.prototype,{style:{get:function(){return this._style},set:function(e){e!==this._style&&(this._style=e,this._styleDirty=!0)}}});iB.prototype.makeDirty=function(){this._styleDirty=!0};iB.prototype.resetDirty=function(){this._styleDirty=!1};iB.prototype.applyStyle=function(e){if(!e.ready||l(this._style)&&!this._style._ready)return;let t=this._styleDirty;t&&++this._lastStyleTime;let n=this._lastStyleTime,i=e._statistics,o=t?e._selectedTiles:e._selectedTilesToStyle,r=o.length;for(let s=0;s<r;++s){let a=o[s];if(a.lastStyleTime!==n){let c=a.content;a.lastStyleTime=n,c.applyStyle(this._style),i.numberOfFeaturesStyled+=c.featuresLength,++i.numberOfTilesStyled}}};var oB=iB;function h8e(e,t,n){let i=Ni(t,"3DTILES_implicit_tiling")?t.extensions["3DTILES_implicit_tiling"]:t.implicitTiling;this.baseResource=e,this.geometricError=t.geometricError,this.metadataSchema=n;let o=t.boundingVolume;if(!l(o.box)&&!l(o.region)&&!Ni(o,"3DTILES_bounding_volume_S2"))throw new de("Only box, region and 3DTILES_bounding_volume_S2 are supported for implicit tiling");this.boundingVolume=o,this.refine=t.refine,this.subtreeUriTemplate=new Ie({url:i.subtrees.uri}),this.contentUriTemplates=[],this.contentHeaders=[];let r=m8e(t);for(let s=0;s<r.length;s++){let a=r[s];this.contentHeaders.push(et(a,!0));let c=new Ie({url:a.uri});this.contentUriTemplates.push(c)}this.contentCount=this.contentHeaders.length,this.tileHeader=p8e(t),this.subdivisionScheme=Mr[i.subdivisionScheme],this.branchingFactor=Mr.getBranchingFactor(this.subdivisionScheme),this.subtreeLevels=i.subtreeLevels,l(i.availableLevels)?this.availableLevels=i.availableLevels:this.availableLevels=i.maximumLevel+1}function m8e(e){if(Ni(e,"3DTILES_multiple_contents")){let t=e.extensions["3DTILES_multiple_contents"];return l(t.contents)?t.contents:t.content}return l(e.contents)?e.contents:l(e.content)?[e.content]:[]}function p8e(e){let t=et(e,!0);return l(t.extensions)&&(delete t.extensions["3DTILES_implicit_tiling"],delete t.extensions["3DTILES_multiple_contents"],Object.keys(t.extensions).length===0&&delete t.extensions),delete t.implicitTiling,delete t.contents,delete t.content,t}var rB=h8e;var sB={};function Ure(e){return e=(e^e<<8)&16711935,e=(e^e<<4)&252645135,e=(e^e<<2)&858993459,e=(e^e<<1)&1431655765,e}function D6(e){return e=(e^e<<16)&50331903,e=(e^e<<8)&50393103,e=(e^e<<4)&51130563,e=(e^e<<2)&153391689,e}function zre(e){return e&=1431655765,e=(e^e>>1)&858993459,e=(e^e>>2)&252645135,e=(e^e>>4)&16711935,e=(e^e>>8)&65535,e}function P6(e){return e&=153391689,e=(e^e>>2)&51130563,e=(e^e>>4)&50393103,e=(e^e>>8)&4278190335,e=(e^e>>16)&1023,e}sB.encode2D=function(e,t){return(Ure(e)|Ure(t)<<1)>>>0};sB.decode2D=function(e,t){return l(t)||(t=new Array(2)),t[0]=zre(e),t[1]=zre(e>>1),t};sB.encode3D=function(e,t,n){return D6(e)|D6(t)<<1|D6(n)<<2};sB.decode3D=function(e,t){return l(t)||(t=new Array(3)),t[0]=P6(e),t[1]=P6(e>>1),t[2]=P6(e>>2),t};var Rg=sB;function Po(e){this.subdivisionScheme=e.subdivisionScheme,this.subtreeLevels=e.subtreeLevels,this.level=e.level,this.x=e.x,this.y=e.y,this.z=void 0,e.subdivisionScheme===Mr.OCTREE&&(this.z=e.z)}Object.defineProperties(Po.prototype,{childIndex:{get:function(){let e=0;return e|=this.x&1,e|=(this.y&1)<<1,this.subdivisionScheme===Mr.OCTREE&&(e|=(this.z&1)<<2),e}},mortonIndex:{get:function(){return this.subdivisionScheme===Mr.OCTREE?Rg.encode3D(this.x,this.y,this.z):Rg.encode2D(this.x,this.y)}},tileIndex:{get:function(){let e=this.subdivisionScheme===Mr.OCTREE?((1<<3*this.level)-1)/7:((1<<2*this.level)-1)/3,t=this.mortonIndex;return e+t}}});Po.prototype.getDescendantCoordinates=function(e){let t=this.level+e.level,n=(this.x<<e.level)+e.x,i=(this.y<<e.level)+e.y;if(this.subdivisionScheme===Mr.OCTREE){let o=(this.z<<e.level)+e.z;return new Po({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new Po({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};Po.prototype.getAncestorCoordinates=function(e){let t=1<<e,n=this.level-e,i=Math.floor(this.x/t),o=Math.floor(this.y/t);if(this.subdivisionScheme===Mr.OCTREE){let r=Math.floor(this.z/t);return new Po({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o,z:r})}return new Po({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o})};Po.prototype.getOffsetCoordinates=function(e){let t=e.level-this.level,n=1<<t,i=e.x%n,o=e.y%n;if(this.subdivisionScheme===Mr.OCTREE){let r=e.z%n;return new Po({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o,z:r})}return new Po({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o})};Po.prototype.getChildCoordinates=function(e){let t=this.level+1,n=2*this.x+e%2,i=2*this.y+Math.floor(e/2)%2;if(this.subdivisionScheme===Mr.OCTREE){let o=2*this.z+Math.floor(e/4)%2;return new Po({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new Po({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};Po.prototype.getSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels)};Po.prototype.getParentSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels+this.subtreeLevels)};Po.prototype.isAncestor=function(e){let t=e.level-this.level;if(t<=0)return!1;let n=e.x>>t,i=e.y>>t,o=this.x===n,r=this.y===i;if(this.subdivisionScheme===Mr.OCTREE){let s=e.z>>t,a=this.z===s;return o&&r&&a}return o&&r};Po.prototype.isEqual=function(e){return this.subdivisionScheme===e.subdivisionScheme&&this.subtreeLevels===e.subtreeLevels&&this.level===e.level&&this.x===e.x&&this.y===e.y&&(this.subdivisionScheme===Mr.OCTREE?this.z===e.z:!0)};Po.prototype.isImplicitTilesetRoot=function(){return this.level===0};Po.prototype.isSubtreeRoot=function(){return this.level%this.subtreeLevels===0};Po.prototype.isBottomOfSubtree=function(){return this.level%this.subtreeLevels===this.subtreeLevels-1};Po.prototype.getTemplateValues=function(){let e={level:this.level,x:this.x,y:this.y};return this.subdivisionScheme===Mr.OCTREE&&(e.z=this.z),e};var Gre=[0,0,0];Po.fromMortonIndex=function(e,t,n,i){let o;return e===Mr.OCTREE?(o=Rg.decode3D(i,Gre),new Po({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1],z:o[2]})):(o=Rg.decode2D(i,Gre),new Po({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1]}))};Po.fromTileIndex=function(e,t,n){let i,o,r;return e===Mr.OCTREE?(i=Math.floor(R.log2(7*n+1)/3),o=((1<<3*i)-1)/7,r=n-o):(i=Math.floor(R.log2(3*n+1)/2),o=((1<<2*i)-1)/3,r=n-o),Po.fromMortonIndex(e,t,i,r)};var aB=Po;function Ms(e){e=y(e,y.EMPTY_OBJECT),this._url=void 0,this._basePath=void 0,this._root=void 0,this._resource=void 0,this._asset=void 0,this._properties=void 0,this._geometricError=void 0,this._extensionsUsed=void 0,this._extensions=void 0,this._modelUpAxis=void 0,this._modelForwardAxis=void 0,this._cache=new tB,this._processingQueue=[],this._selectedTiles=[],this._emptyTiles=[],this._requestedTiles=[],this._selectedTilesToStyle=[],this._loadTimestamp=void 0,this._timeSinceLoad=0,this._updatedVisibilityFrame=0,this._updatedModelMatrixFrame=0,this._modelMatrixChanged=!1,this._previousModelMatrix=void 0,this._extras=void 0,this._credits=void 0,this._showCreditsOnScreen=y(e.showCreditsOnScreen,!1),this._cullWithChildrenBounds=y(e.cullWithChildrenBounds,!0),this._allTilesAdditive=!0,this._hasMixedContent=!1,this._stencilClearCommand=void 0,this._backfaceCommands=new Fl,this._maximumScreenSpaceError=y(e.maximumScreenSpaceError,16),this._maximumMemoryUsage=y(e.maximumMemoryUsage,512),this._styleEngine=new oB,this._styleApplied=!1,this._modelMatrix=l(e.modelMatrix)?N.clone(e.modelMatrix):N.clone(N.IDENTITY),this._statistics=new Rp,this._statisticsLast=new Rp,this._statisticsPerPass=new Array(Uo.NUMBER_OF_PASSES);for(let r=0;r<Uo.NUMBER_OF_PASSES;++r)this._statisticsPerPass[r]=new Rp;this._requestedTilesInFlight=[],this._maximumPriority={foveatedFactor:-Number.MAX_VALUE,depth:-Number.MAX_VALUE,distance:-Number.MAX_VALUE,reverseScreenSpaceError:-Number.MAX_VALUE},this._minimumPriority={foveatedFactor:Number.MAX_VALUE,depth:Number.MAX_VALUE,distance:Number.MAX_VALUE,reverseScreenSpaceError:Number.MAX_VALUE},this._heatmap=new nB(e.debugHeatmapTilePropertyName),this.cullRequestsWhileMoving=y(e.cullRequestsWhileMoving,!0),this._cullRequestsWhileMoving=!1,this.cullRequestsWhileMovingMultiplier=y(e.cullRequestsWhileMovingMultiplier,60),this.progressiveResolutionHeightFraction=R.clamp(y(e.progressiveResolutionHeightFraction,.3),0,.5),this.preferLeaves=y(e.preferLeaves,!1),this._tilesLoaded=!1,this._initialTilesLoaded=!1,this._tileDebugLabels=void 0,this._classificationType=e.classificationType,this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._initialClippingPlanesOriginMatrix=N.IDENTITY,this._clippingPlanesOriginMatrix=void 0,this._clippingPlanesOriginMatrixDirty=!0,this._vectorClassificationOnly=y(e.vectorClassificationOnly,!1),this._vectorKeepDecodedPositions=y(e.vectorKeepDecodedPositions,!1),this.preloadWhenHidden=y(e.preloadWhenHidden,!1),this.preloadFlightDestinations=y(e.preloadFlightDestinations,!0),this._pass=void 0,this.dynamicScreenSpaceError=y(e.dynamicScreenSpaceError,!1),this.foveatedScreenSpaceError=y(e.foveatedScreenSpaceError,!0),this._foveatedConeSize=y(e.foveatedConeSize,.1),this._foveatedMinimumScreenSpaceErrorRelaxation=y(e.foveatedMinimumScreenSpaceErrorRelaxation,0),this.foveatedInterpolationCallback=y(e.foveatedInterpolationCallback,R.lerp),this.foveatedTimeDelay=y(e.foveatedTimeDelay,.2),this.dynamicScreenSpaceErrorDensity=.00278,this.dynamicScreenSpaceErrorFactor=4,this.dynamicScreenSpaceErrorHeightFalloff=.25,this._dynamicScreenSpaceErrorComputedDensity=0,this.shadows=y(e.shadows,hn.ENABLED),this.show=y(e.show,!0),this.colorBlendMode=il.HIGHLIGHT,this.colorBlendAmount=.5,this._pointCloudShading=new Eh(e.pointCloudShading),this._pointCloudEyeDomeLighting=new rp,this.loadProgress=new ge,this.allTilesLoaded=new ge,this.initialTilesLoaded=new ge,this.tileLoad=new ge,this.tileUnload=new ge,this.tileFailed=new ge,this.tileVisible=new ge,this.skipLevelOfDetail=y(e.skipLevelOfDetail,!1),this._skipLevelOfDetail=this.skipLevelOfDetail,this._disableSkipLevelOfDetail=!1,this.baseScreenSpaceError=y(e.baseScreenSpaceError,1024),this.skipScreenSpaceErrorFactor=y(e.skipScreenSpaceErrorFactor,16),this.skipLevels=y(e.skipLevels,1),this.immediatelyLoadDesiredLevelOfDetail=y(e.immediatelyLoadDesiredLevelOfDetail,!1),this.loadSiblings=y(e.loadSiblings,!1),this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,l(e.imageBasedLighting)?(this._imageBasedLighting=e.imageBasedLighting,this._shouldDestroyImageBasedLighting=!1):(this._imageBasedLighting=new F0,this._shouldDestroyImageBasedLighting=!0),this.lightColor=e.lightColor,this.backFaceCulling=y(e.backFaceCulling,!0),this._enableShowOutline=y(e.enableShowOutline,!0),this.showOutline=y(e.showOutline,!0),this.outlineColor=y(e.outlineColor,z.BLACK),this.splitDirection=y(e.splitDirection,Cc.NONE),this._projectTo2D=y(e.projectTo2D,!1),this.debugFreezeFrame=y(e.debugFreezeFrame,!1),this.debugColorizeTiles=y(e.debugColorizeTiles,!1),this._enableDebugWireframe=y(e.enableDebugWireframe,!1),this.debugWireframe=y(e.debugWireframe,!1),this.debugWireframe===!0&&this._enableDebugWireframe===!1&&vt("tileset-debug-wireframe-ignored","enableDebugWireframe must be set to true in the Cesium3DTileset constructor, otherwise debugWireframe will be ignored."),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowContentBoundingVolume=y(e.debugShowContentBoundingVolume,!1),this.debugShowViewerRequestVolume=y(e.debugShowViewerRequestVolume,!1),this._tileDebugLabels=void 0,this.debugPickedTileLabelOnly=!1,this.debugPickedTile=void 0,this.debugPickPosition=void 0,this.debugShowGeometricError=y(e.debugShowGeometricError,!1),this.debugShowRenderingStatistics=y(e.debugShowRenderingStatistics,!1),this.debugShowMemoryUsage=y(e.debugShowMemoryUsage,!1),this.debugShowUrl=y(e.debugShowUrl,!1),this.examineVectorLinesFunction=void 0,this._metadataExtension=void 0,this._customShader=e.customShader;let t=y(e.featureIdLabel,"featureId_0");typeof t=="number"&&(t=`featureId_${t}`),this._featureIdLabel=t;let n=y(e.instanceFeatureIdLabel,"instanceFeatureId_0");typeof n=="number"&&(n=`instanceFeatureId_${n}`),this._instanceFeatureIdLabel=n,this._schemaLoader=void 0;let i=this,o;this._readyPromise=Promise.resolve(e.url).then(function(r){let s;return o=Ie.createIfNeeded(r),i._resource=o,i._credits=o.credits,o.extension==="json"?s=o.getBaseUri(!0):o.isDataUri&&(s=""),i._url=o.url,i._basePath=s,Ms.loadJson(o)}).then(function(r){if(!i.isDestroyed())return _8e(i,r)}).then(function(r){if(i.isDestroyed())return;i._root=i.loadTileset(o,r);let s=l(r.asset.gltfUpAxis)?So.fromName(r.asset.gltfUpAxis):So.Y,a=y(e.modelUpAxis,s),c=y(e.modelForwardAxis,So.X),u=r.asset;i._asset=u,i._properties=r.properties,i._geometricError=r.geometricError,i._extensionsUsed=r.extensionsUsed,i._extensions=r.extensions,i._modelUpAxis=a,i._modelForwardAxis=c,i._extras=r.extras;let f=u.extras;if(l(f)&&l(f.cesium)&&l(f.cesium.credits)){let m=f.cesium.credits,A=i._credits;l(A)||(A=[],i._credits=A);for(let x=0;x<m.length;++x){let C=m[x];A.push(new Yt(C.html,i._showCreditsOnScreen))}}let p=i._root.createBoundingVolume(r.root.boundingVolume,N.IDENTITY).boundingSphere.center,g=i._ellipsoid.cartesianToCartographic(p);return l(g)&&g.height>ri._defaultMinTerrainHeight&&(i._initialClippingPlanesOriginMatrix=Et.eastNorthUpToFixedFrame(p)),i._clippingPlanesOriginMatrix=N.clone(i._initialClippingPlanesOriginMatrix),i})}Object.defineProperties(Ms.prototype,{isCesium3DTileset:{get:function(){return!0}},asset:{get:function(){return this._asset}},extensions:{get:function(){return this._extensions}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){Is.setOwner(e,this,"_clippingPlanes")}},properties:{get:function(){return this._properties}},ready:{get:function(){return l(this._root)}},readyPromise:{get:function(){return this._readyPromise}},tilesLoaded:{get:function(){return this._tilesLoaded}},resource:{get:function(){return this._resource}},basePath:{get:function(){return _r("Cesium3DTileset.basePath","Cesium3DTileset.basePath has been deprecated. All tiles are relative to the url of the tileset JSON file that contains them. Use the url property instead."),this._basePath}},style:{get:function(){return this._styleEngine.style},set:function(e){this._styleEngine.style=e}},customShader:{get:function(){return this._customShader},set:function(e){this._customShader=e}},metadataExtension:{get:function(){return this._metadataExtension}},metadata:{get:function(){if(l(this._metadataExtension))return this._metadataExtension.tileset}},schema:{get:function(){if(l(this._metadataExtension))return this._metadataExtension.schema}},maximumScreenSpaceError:{get:function(){return this._maximumScreenSpaceError},set:function(e){this._maximumScreenSpaceError=e}},maximumMemoryUsage:{get:function(){return this._maximumMemoryUsage},set:function(e){this._maximumMemoryUsage=e}},pointCloudShading:{get:function(){return this._pointCloudShading},set:function(e){this._pointCloudShading=e}},root:{get:function(){return this._root}},boundingSphere:{get:function(){return this._root.updateTransform(this._modelMatrix),this._root.boundingSphere}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=N.clone(e,this._modelMatrix)}},timeSinceLoad:{get:function(){return this._timeSinceLoad}},totalMemoryUsageInBytes:{get:function(){let e=this._statistics;return e.texturesByteLength+e.geometryByteLength+e.batchTableByteLength}},clippingPlanesOriginMatrix:{get:function(){return l(this._clippingPlanesOriginMatrix)?(this._clippingPlanesOriginMatrixDirty&&(N.multiply(this.root.computedTransform,this._initialClippingPlanesOriginMatrix,this._clippingPlanesOriginMatrix),this._clippingPlanesOriginMatrixDirty=!1),this._clippingPlanesOriginMatrix):N.IDENTITY}},styleEngine:{get:function(){return this._styleEngine}},statistics:{get:function(){return this._statistics}},classificationType:{get:function(){return this._classificationType}},ellipsoid:{get:function(){return this._ellipsoid}},foveatedConeSize:{get:function(){return this._foveatedConeSize},set:function(e){this._foveatedConeSize=e}},foveatedMinimumScreenSpaceErrorRelaxation:{get:function(){return this._foveatedMinimumScreenSpaceErrorRelaxation},set:function(e){this._foveatedMinimumScreenSpaceErrorRelaxation=e}},extras:{get:function(){return this._extras}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1)}},vectorClassificationOnly:{get:function(){return this._vectorClassificationOnly}},vectorKeepDecodedPositions:{get:function(){return this._vectorKeepDecodedPositions}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen=e}},featureIdLabel:{get:function(){return this._featureIdLabel},set:function(e){typeof e=="number"&&(e=`featureId_${e}`),this._featureIdLabel=e}},instanceFeatureIdLabel:{get:function(){return this._instanceFeatureIdLabel},set:function(e){typeof e=="number"&&(e=`instanceFeatureId_${e}`),this._instanceFeatureIdLabel=e}}});Ms.loadJson=function(e){return Ie.createIfNeeded(e).fetchJson()};Ms.prototype.makeStyleDirty=function(){this._styleEngine.makeDirty()};Ms.prototype.loadTileset=function(e,t,n){let i=t.asset;if(!l(i))throw new de("Tileset must have an asset property.");if(i.version!=="0.0"&&i.version!=="1.0"&&i.version!=="1.1")throw new de("The tileset must be 3D Tiles version 0.0, 1.0, or 1.1");l(t.extensionsRequired)&&Ms.checkSupportedExtensions(t.extensionsRequired);let o=this._statistics,r=i.tilesetVersion;l(r)&&(this._basePath+=`?v=${r}`,e=e.clone(),e.setQueryParameters({v:r}));let s=Hre(this,e,t.root,n);l(n)&&(n.children.push(s),s._depth=n._depth+1);let a=[];for(a.push(s);a.length>0;){let c=a.pop();++o.numberOfTilesTotal,this._allTilesAdditive=this._allTilesAdditive&&c.refine===Ar.ADD;let u=c._header.children;if(l(u)){let f=u.length;for(let d=0;d<f;++d){let p=u[d],g=Hre(this,e,p,c);c.children.push(g),g._depth=c._depth+1,a.push(g)}}this._cullWithChildrenBounds&&QO.checkChildrenWithinParent(c)}return s};function Hre(e,t,n,i){if(l(n.implicitTiling)||Ni(n,"3DTILES_implicit_tiling")){let r=e.schema,s=new rB(t,n,r),a=new aB({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:0,x:0,y:0,z:0}),c=s.subtreeUriTemplate.getDerivedResource({templateValues:a.getTemplateValues()}).url,f=et(n,!0);f.contents=[{uri:c}],delete f.content,delete f.extensions;let d=new jl(e,t,f,i);return d.implicitTileset=s,d.implicitCoordinates=a,d}return new jl(e,t,n,i)}function _8e(e,t){let n=Ni(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t,i;if(l(n.schemaUri)){let o=e._resource.getDerivedResource({url:n.schemaUri});i=so.loadSchema({resource:o})}else if(l(n.schema))i=so.loadSchema({schema:n.schema});else return Promise.resolve(t);return e._schemaLoader=i,i.promise.then(function(o){return e._metadataExtension=new ZO({schema:o.schema,metadataJson:n}),t})}var Wre=new h,g8e=new fe,y8e=new N,A8e=new h,x8e=new h,C8e=new h;function T8e(e,t){let n,i,o,r,s,a=t.camera,c=e._root,u=c.contentBoundingVolume;if(u instanceof Qu)n=h.normalize(a.positionWC,Wre),i=a.directionWC,o=a.positionCartographic.height,r=u.minimumHeight,s=u.maximumHeight;else{let C=N.inverseTransformation(c.computedTransform,y8e),b=t.mapProjection.ellipsoid,T=u.boundingVolume,S=N.multiplyByPoint(C,T.center,A8e);if(h.magnitude(S)>b.minimumRadius){let w=fe.fromCartesian(S,b,g8e);n=h.normalize(a.positionWC,Wre),i=a.directionWC,o=a.positionCartographic.height,r=0,s=w.height*2}else{let w=N.multiplyByPoint(C,a.positionWC,x8e);if(n=h.UNIT_Z,i=N.multiplyByPointAsVector(C,a.directionWC,C8e),i=h.normalize(i,i),o=w.z,u instanceof ef){let D=c._header.boundingVolume.box[11];r=S.z-D,s=S.z+D}else if(u instanceof Ip){let D=T.radius;r=S.z-D,s=S.z+D}}}let f=e.dynamicScreenSpaceErrorHeightFalloff,d=r+(s-r)*f,p=s,g=R.clamp((o-d)/(p-d),0,1),A=1-Math.abs(h.dot(i,n));A=A*(1-g);let x=e.dynamicScreenSpaceErrorDensity;x*=A,e._dynamicScreenSpaceErrorComputedDensity=x}function b8e(e,t){if(t.hasEmptyContent)return;let n=e._statistics,i=t.contentExpired,o=t.requestContent();if(o>0){n.numberOfAttemptedRequests+=o;return}i&&(t.hasTilesetContent||t.hasImplicitContent?L8e(e,t):(n.decrementLoadCounts(t.content),--n.numberOfTilesWithContentReady)),e._requestedTilesInFlight.push(t),t.contentReadyToProcessPromise.then(v8e(e,t)).catch(function(r){}),t.contentReadyPromise.then(P8e(e,t)).catch(D8e(e,t))}function E8e(e,t){return e._priority-t._priority}Ms.prototype.postPassesUpdate=function(e){!this.ready||(S8e(this,e),N8e(this,e),this._cache.unloadTiles(this,Yre),this._styleApplied&&this._styleEngine.resetDirty(),this._styleApplied=!1)};Ms.prototype.prePassesUpdate=function(e){if(!this.ready)return;O8e(this,e);let t=this._clippingPlanes;this._clippingPlanesOriginMatrixDirty=!0,l(t)&&t.enabled&&t.update(e),l(this._loadTimestamp)||(this._loadTimestamp=$.clone(e.time)),this._timeSinceLoad=Math.max($.secondsDifference(e.time,this._loadTimestamp)*1e3,0),this._skipLevelOfDetail=this.skipLevelOfDetail&&!l(this._classificationType)&&!this._disableSkipLevelOfDetail&&!this._allTilesAdditive,this.dynamicScreenSpaceError&&T8e(this,e),e.newFrame&&this._cache.reset()};function S8e(e,t){let n=e._requestedTilesInFlight,i=0,o=n.length;for(let r=0;r<o;++r){let s=n[r],a=t.frameNumber-s._touchedFrame>=1;if(s._contentState!==Co.LOADING){++i;continue}else if(a){s.cancelRequests(),++i;continue}i>0&&(n[r-i]=s)}n.length-=i}function w8e(e,t){let n=e._requestedTiles,i=n.length;n.sort(E8e);for(let o=0;o<i;++o)b8e(e,n[o])}function v8e(e,t){return function(){e._processingQueue.push(t),++e._statistics.numberOfTilesProcessing}}function D8e(e,t){return function(n){if(t._contentState!==Co.FAILED)return;let i=t._contentResource.url,o=l(n.message)?n.message:n.toString();e.tileFailed.numberOfListeners>0?e.tileFailed.raiseEvent({url:i,message:o}):(console.log(`A 3D tile failed to load: ${i}`),console.log(`Error: ${o}`))}}function P8e(e,t){return function(n){--e._statistics.numberOfTilesProcessing,l(n)&&(!t.hasTilesetContent&&!t.hasImplicitContent&&(e._statistics.incrementLoadCounts(t.content),++e._statistics.numberOfTilesWithContentReady,++e._statistics.numberOfLoadedTilesTotal,e._cache.add(t)),e.tileLoad.raiseEvent(t))}}function I8e(e){let t=e._processingQueue,n=t.length,i=0;for(let o=0;o<n;++o){let r=t[o];if(r._contentState!==Co.PROCESSING){++i;continue}i>0&&(t[o-i]=r)}t.length-=i}function O8e(e,t){I8e(e);let n=e._processingQueue,i=n.length;for(let o=0;o<i;++o)n[o].process(e,t)}var Ik=new h,B8e={maximumFractionDigits:3};function jre(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,B8e):Math.round(t).toLocaleString()}function I6(e){let t=e.boundingVolume.boundingVolume,n=t.halfAxes,i=t.radius,o=h.clone(t.center,Ik);if(l(n))o.x+=.75*(n[0]+n[3]+n[6]),o.y+=.75*(n[1]+n[4]+n[7]),o.z+=.75*(n[2]+n[5]+n[8]);else if(l(i)){let r=h.normalize(t.center,Ik);r=h.multiplyByScalar(r,.75*i,Ik),o=h.add(r,t.center,Ik)}return o}function O6(e,t,n){let i="",o=0;if(t.debugShowGeometricError&&(i+=`
Geometric error: ${e.geometricError}`,o++),t.debugShowRenderingStatistics&&(i+=`
Commands: ${e.commandsLength}`,o++,e.content.pointsLength>0&&(i+=`
Points: ${e.content.pointsLength}`,o++),e.content.trianglesLength>0&&(i+=`
Triangles: ${e.content.trianglesLength}`,o++),i+=`
Features: ${e.content.featuresLength}`,o++),t.debugShowMemoryUsage&&(i+=`
Texture Memory: ${jre(e.content.texturesByteLength)}`,i+=`
Geometry Memory: ${jre(e.content.geometryByteLength)}`,o+=2),t.debugShowUrl)if(e.hasMultipleContents){i+=`
Urls:`;let s=e.content.innerContentUrls;for(let a=0;a<s.length;a++)i+=`
- ${s[a]}`;o+=s.length}else i+=`
Url: ${e._contentHeader.uri}`,o++;let r={text:i.substring(1),position:n,font:`${19-o}px sans-serif`,showBackground:!0,disableDepthTestDistance:Number.POSITIVE_INFINITY};return t._tileDebugLabels.add(r)}function R8e(e,t){let n,i,o=e._selectedTiles,r=o.length,s=e._emptyTiles,a=s.length;if(e._tileDebugLabels.removeAll(),e.debugPickedTileLabelOnly){if(l(e.debugPickedTile)){let c=l(e.debugPickPosition)?e.debugPickPosition:I6(e.debugPickedTile),u=O6(e.debugPickedTile,e,c);u.pixelOffset=new H(15,-15)}}else{for(n=0;n<r;++n)i=o[n],O6(i,e,I6(i));for(n=0;n<a;++n)i=s[n],(i.hasTilesetContent||i.hasImplicitContent)&&O6(i,e,I6(i))}e._tileDebugLabels.update(t)}function M8e(e,t,n){e._styleEngine.applyStyle(e),e._styleApplied=!0;let i=n.isRender,o=e._statistics,r=t.commandList,s=r.length,a=e._selectedTiles,c=a.length,u=e._emptyTiles,f=u.length,d=e.tileVisible,p,g,m=e._skipLevelOfDetail&&e._hasMixedContent&&t.context.stencilBuffer&&c>0;e._backfaceCommands.length=0,m&&(l(e._stencilClearCommand)||(e._stencilClearCommand=new ti({stencil:0,pass:xe.CESIUM_3D_TILE,renderState:Ne.fromCache({stencilMask:wt.SKIP_LOD_MASK})})),r.push(e._stencilClearCommand));let A=r.length;for(p=0;p<c;++p)g=a[p],i&&d.raiseEvent(g),g.update(e,t,n),o.incrementSelectionCounts(g.content),++o.selected;for(p=0;p<f;++p)g=u[p],g.update(e,t,n);let x=r.length-A;if(e._backfaceCommands.trim(),m){let C=e._backfaceCommands.values,b=C.length;for(r.length+=b,p=x-1;p>=0;--p)r[A+b+p]=r[A+p];for(p=0;p<b;++p)r[A+p]=C[p]}x=r.length-s,o.numberOfCommands=x,i&&e.pointCloudShading.attenuation&&e.pointCloudShading.eyeDomeLighting&&x>0&&e._pointCloudEyeDomeLighting.update(t,s,e.pointCloudShading,e.boundingSphere),i&&(e.debugShowGeometricError||e.debugShowRenderingStatistics||e.debugShowMemoryUsage||e.debugShowUrl?(l(e._tileDebugLabels)||(e._tileDebugLabels=new Ph),R8e(e,t)):e._tileDebugLabels=e._tileDebugLabels&&e._tileDebugLabels.destroy())}var qre=[];function L8e(e,t){let n=t,i=qre;for(i.push(t);i.length>0;){t=i.pop();let o=t.children,r=o.length;for(let s=0;s<r;++s)i.push(o[s]);t!==n&&(F8e(e,t),--e._statistics.numberOfTilesTotal)}n.children=[]}function Yre(e,t){e.tileUnload.raiseEvent(t),e._statistics.decrementLoadCounts(t.content),--e._statistics.numberOfTilesWithContentReady,t.unloadContent()}function F8e(e,t){e._cache.unloadTile(e,t,Yre),t.destroy()}Ms.prototype.trimLoadedTiles=function(){this._cache.trim()};function N8e(e,t){let n=e._statistics,i=e._statisticsLast,o=n.numberOfPendingRequests,r=n.numberOfTilesProcessing,s=i.numberOfPendingRequests,a=i.numberOfTilesProcessing;Rp.clone(n,i);let c=o!==s||r!==a;c&&t.afterRender.push(function(){return e.loadProgress.raiseEvent(o,r),!0}),e._tilesLoaded=n.numberOfPendingRequests===0&&n.numberOfTilesProcessing===0&&n.numberOfAttemptedRequests===0,c&&e._tilesLoaded&&(t.afterRender.push(function(){return e.allTilesLoaded.raiseEvent(),!0}),e._initialTilesLoaded||(e._initialTilesLoaded=!0,t.afterRender.push(function(){return e.initialTilesLoaded.raiseEvent(),!0})))}function k8e(e){e._heatmap.resetMinimumMaximum(),e._minimumPriority.depth=Number.MAX_VALUE,e._maximumPriority.depth=-Number.MAX_VALUE,e._minimumPriority.foveatedFactor=Number.MAX_VALUE,e._maximumPriority.foveatedFactor=-Number.MAX_VALUE,e._minimumPriority.distance=Number.MAX_VALUE,e._maximumPriority.distance=-Number.MAX_VALUE,e._minimumPriority.reverseScreenSpaceError=Number.MAX_VALUE,e._maximumPriority.reverseScreenSpaceError=-Number.MAX_VALUE}function V8e(e,t){(t.frameNumber!==e._updatedModelMatrixFrame||!l(e._previousModelMatrix))&&(e._updatedModelMatrixFrame=t.frameNumber,e._modelMatrixChanged=!N.equals(e.modelMatrix,e._previousModelMatrix),e._modelMatrixChanged&&(e._previousModelMatrix=N.clone(e.modelMatrix,e._previousModelMatrix)))}function U8e(e,t,n,i){if(t.mode===ee.MORPHING||!e.ready)return!1;let o=e._statistics;o.clear();let r=i.isRender;++e._updatedVisibilityFrame,k8e(e),V8e(e,t),e._cullRequestsWhileMoving=e.cullRequestsWhileMoving&&!e._modelMatrixChanged;let s=i.traversal.selectTiles(e,t);if(i.requestTiles&&w8e(e),M8e(e,t,i),Rp.clone(o,n),r){let a=e._credits;if(l(a)&&o.selected!==0){let c=a.length;for(let u=0;u<c;++u){let f=a[u];f.showOnScreen=e._showCreditsOnScreen,t.creditDisplay.addCredit(f)}}}return s}Ms.prototype.update=function(e){this.updateForPass(e,e.tilesetPassState)};Ms.prototype.updateForPass=function(e,t){let n=t.pass;if(n===Uo.PRELOAD&&(!this.preloadWhenHidden||this.show)||n===Uo.PRELOAD_FLIGHT&&(!this.preloadFlightDestinations||!this.show&&!this.preloadWhenHidden)||n===Uo.REQUEST_RENDER_MODE_DEFER_CHECK&&(!this._cullRequestsWhileMoving&&this.foveatedTimeDelay<=0||!this.show))return;let i=e.commandList,o=e.camera,r=e.cullingVolume;t.ready=!1;let s=Uo.getPassOptions(n),a=s.ignoreCommands,c=y(t.commandList,i),u=c.length;e.commandList=c,e.camera=y(t.camera,o),e.cullingVolume=y(t.cullingVolume,r);let f=this._statisticsPerPass[n];(this.show||a)&&(this._pass=n,t.ready=U8e(this,e,f,s)),a&&(c.length=u),e.commandList=i,e.camera=o,e.cullingVolume=r};Ms.prototype.hasExtension=function(e){return l(this._extensionsUsed)?this._extensionsUsed.indexOf(e)>-1:!1};Ms.prototype.isDestroyed=function(){return!1};Ms.prototype.destroy=function(){if(this._tileDebugLabels=this._tileDebugLabels&&this._tileDebugLabels.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),l(this._schemaLoader)&&so.unload(this._schemaLoader),l(this._root)){let e=qre;for(e.push(this._root);e.length>0;){let t=e.pop();t.destroy();let n=t.children,i=n.length;for(let o=0;o<i;++o)e.push(n[o])}}return this._root=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0,le(this)};Ms.supportedExtensions={"3DTILES_metadata":!0,"3DTILES_implicit_tiling":!0,"3DTILES_content_gltf":!0,"3DTILES_multiple_contents":!0,"3DTILES_bounding_volume_S2":!0,"3DTILES_batch_table_hierarchy":!0,"3DTILES_draco_point_compression":!0,MAXAR_content_geojson:!0};Ms.checkSupportedExtensions=function(e){for(let t=0;t<e.length;t++)if(!Ms.supportedExtensions[e[t]])throw new de(`Unsupported 3D Tiles Extension: ${e[t]}`)};var Ec=Ms;var z8e=new N;function Mg(e,t){t.collectionChanged.addEventListener(Mg.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._tilesetHash={},this._entitiesToVisualize=new _t,this._onCollectionChanged(t,t.values,[],[])}Mg.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._tilesetHash,i=this._primitives;for(let o=0,r=t.length;o<r;o++){let s=t[o],a=s._tileset,c,u=n[s.id],f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,z8e),c=Ie.createIfNeeded(q.getValueOrUndefined(a._uri,e))),!f){l(u)&&(u.tilesetPrimitive.show=!1);continue}let p=l(u)?u.tilesetPrimitive:void 0;(!l(p)||c.url!==u.url)&&(l(p)&&(i.removeAndDestroy(p),delete n[s.id]),p=new Ec({url:c}),p.id=s,i.add(p),u={tilesetPrimitive:p,url:c.url,loadFail:!1},n[s.id]=u,G8e(p,s,n)),p.show=!0,l(d)&&(p.modelMatrix=d),p.maximumScreenSpaceError=q.getValueOrDefault(a.maximumScreenSpaceError,e,p.maximumScreenSpaceError)}return!0};Mg.prototype.isDestroyed=function(){return!1};Mg.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Mg.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._tilesetHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)B6(this,e[i],t,n);return le(this)};Mg.prototype.getBoundingSphere=function(e,t){let n=this._tilesetHash[e.id];if(!l(n)||n.loadFail)return nt.FAILED;let i=n.tilesetPrimitive;return!l(i)||!i.show?nt.FAILED:i.ready?(re.clone(i.boundingSphere,t),nt.DONE):nt.PENDING};Mg.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._entitiesToVisualize,a=this._tilesetHash,c=this._primitives;for(o=t.length-1;o>-1;o--)r=t[o],l(r._tileset)&&s.set(r.id,r);for(o=i.length-1;o>-1;o--)r=i[o],l(r._tileset)?s.set(r.id,r):(B6(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],B6(this,r,a,c),s.remove(r.id)};function B6(e,t,n,i){let o=n[t.id];l(o)&&(i.removeAndDestroy(o.tilesetPrimitive),delete n[t.id])}function G8e(e,t,n){e.readyPromise.catch(function(i){console.error(i),n[t.id].loadFail=!0})}var cB=Mg;var H8e=z.WHITE,W8e=z.BLACK,j8e=new H(2,2);function GT(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.repeat=e.repeat}Object.defineProperties(GT.prototype,{isConstant:{get:function(){return q.isConstant(this._evenColor)&&q.isConstant(this._oddColor)&&q.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},evenColor:ae("evenColor"),oddColor:ae("oddColor"),repeat:ae("repeat")});GT.prototype.getType=function(e){return"Checkerboard"};GT.prototype.getValue=function(e,t){return l(t)||(t={}),t.lightColor=q.getValueOrClonedDefault(this._evenColor,e,H8e,t.lightColor),t.darkColor=q.getValueOrClonedDefault(this._oddColor,e,W8e,t.darkColor),t.repeat=q.getValueOrDefault(this._repeat,e,j8e),t};GT.prototype.equals=function(e){return this===e||e instanceof GT&&q.equals(this._evenColor,e._evenColor)&&q.equals(this._oddColor,e._oddColor)&&q.equals(this._repeat,e._repeat)};var HT=GT;var Xre={id:void 0};function lB(e){if(e._firing){e._refire=!0;return}if(e._suspendCount===0){let t=e._addedEntities,n=e._removedEntities,i=e._changedEntities;if(i.length!==0||t.length!==0||n.length!==0){e._firing=!0;do{e._refire=!1;let o=t.values.slice(0),r=n.values.slice(0),s=i.values.slice(0);t.removeAll(),n.removeAll(),i.removeAll(),e._collectionChanged.raiseEvent(e,o,r,s)}while(e._refire);e._firing=!1}}}function Fa(e){this._owner=e,this._entities=new _t,this._addedEntities=new _t,this._removedEntities=new _t,this._changedEntities=new _t,this._suspendCount=0,this._collectionChanged=new ge,this._id=kn(),this._show=!0,this._firing=!1,this._refire=!1}Fa.prototype.suspendEvents=function(){this._suspendCount++};Fa.prototype.resumeEvents=function(){this._suspendCount--,lB(this)};Object.defineProperties(Fa.prototype,{collectionChanged:{get:function(){return this._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._entities.values}},show:{get:function(){return this._show},set:function(e){if(e===this._show)return;this.suspendEvents();let t,n=[],i=this._entities.values,o=i.length;for(t=0;t<o;t++)n.push(i[t].isShowing);for(this._show=e,t=0;t<o;t++){let r=n[t],s=i[t];r!==s.isShowing&&s.definitionChanged.raiseEvent(s,"isShowing",s.isShowing,r)}this.resumeEvents()}},owner:{get:function(){return this._owner}}});Fa.prototype.computeAvailability=function(){let e=ke.MAXIMUM_VALUE,t=ke.MINIMUM_VALUE,n=this._entities.values;for(let i=0,o=n.length;i<o;i++){let s=n[i].availability;if(l(s)){let a=s.start,c=s.stop;$.lessThan(a,e)&&!a.equals(ke.MINIMUM_VALUE)&&(e=a),$.greaterThan(c,t)&&!c.equals(ke.MAXIMUM_VALUE)&&(t=c)}}return ke.MAXIMUM_VALUE.equals(e)&&(e=ke.MINIMUM_VALUE),ke.MINIMUM_VALUE.equals(t)&&(t=ke.MAXIMUM_VALUE),new pn({start:e,stop:t})};Fa.prototype.add=function(e){e instanceof Fo||(e=new Fo(e));let t=e.id,n=this._entities;if(n.contains(t))throw new de(`An entity with id ${t} already exists in this collection.`);return e.entityCollection=this,n.set(t,e),this._removedEntities.remove(t)||this._addedEntities.set(t,e),e.definitionChanged.addEventListener(Fa.prototype._onEntityDefinitionChanged,this),lB(this),e};Fa.prototype.remove=function(e){return l(e)?this.removeById(e.id):!1};Fa.prototype.contains=function(e){return this._entities.get(e.id)===e};Fa.prototype.removeById=function(e){if(!l(e))return!1;let n=this._entities.get(e);return this._entities.remove(e)?(this._addedEntities.remove(e)||(this._removedEntities.set(e,n),this._changedEntities.remove(e)),this._entities.remove(e),n.definitionChanged.removeEventListener(Fa.prototype._onEntityDefinitionChanged,this),lB(this),!0):!1};Fa.prototype.removeAll=function(){let e=this._entities,t=e.length,n=e.values,i=this._addedEntities,o=this._removedEntities;for(let r=0;r<t;r++){let s=n[r],a=s.id,c=i.get(a);l(c)||(s.definitionChanged.removeEventListener(Fa.prototype._onEntityDefinitionChanged,this),o.set(a,s))}e.removeAll(),i.removeAll(),this._changedEntities.removeAll(),lB(this)};Fa.prototype.getById=function(e){return this._entities.get(e)};Fa.prototype.getOrCreateEntity=function(e){let t=this._entities.get(e);return l(t)||(Xre.id=e,t=new Fo(Xre),this.add(t)),t};Fa.prototype._onEntityDefinitionChanged=function(e){let t=e.id;this._addedEntities.contains(t)||this._changedEntities.set(t,e),lB(this)};var _s=Fa;var Ok={id:void 0},WT=new Array(2);function R6(e){let t=e.propertyNames,n=t.length;for(let i=0;i<n;i++)e[t[i]]=void 0;e._name=void 0,e._availability=void 0}function Kre(e,t,n,i){WT[0]=n,WT[1]=i.id,t[JSON.stringify(WT)]=i.definitionChanged.addEventListener(Cr.prototype._onDefinitionChanged,e)}function Jre(e,t,n,i){WT[0]=n,WT[1]=i.id;let o=JSON.stringify(WT);t[o](),t[o]=void 0}function Lg(e){if(e._shouldRecomposite=!0,e._suspendCount!==0)return;let t=e._collections,n=t.length,i=e._collectionsCopy,o=i.length,r,s,a,c,u,f=e._composite,d=new _s(e),p=e._eventHash,g;for(r=0;r<o;r++)for(u=i[r],u.collectionChanged.removeEventListener(Cr.prototype._onCollectionChanged,e),a=u.values,g=u.id,c=a.length-1;c>-1;c--)s=a[c],Jre(e,p,g,s);for(r=n-1;r>=0;r--)for(u=t[r],u.collectionChanged.addEventListener(Cr.prototype._onCollectionChanged,e),a=u.values,g=u.id,c=a.length-1;c>-1;c--){s=a[c],Kre(e,p,g,s);let A=d.getById(s.id);l(A)||(A=f.getById(s.id),l(A)?R6(A):(Ok.id=s.id,A=new Fo(Ok)),d.add(A)),A.merge(s)}e._collectionsCopy=t.slice(0),f.suspendEvents(),f.removeAll();let m=d.values;for(r=0;r<m.length;r++)f.add(m[r]);f.resumeEvents()}function Cr(e,t){this._owner=t,this._composite=new _s(this),this._suspendCount=0,this._collections=l(e)?e.slice():[],this._collectionsCopy=[],this._id=kn(),this._eventHash={},Lg(this),this._shouldRecomposite=!1}Object.defineProperties(Cr.prototype,{collectionChanged:{get:function(){return this._composite._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._composite.values}},owner:{get:function(){return this._owner}}});Cr.prototype.addCollection=function(e,t){l(t)?this._collections.splice(t,0,e):(t=this._collections.length,this._collections.push(e)),Lg(this)};Cr.prototype.removeCollection=function(e){let t=this._collections.indexOf(e);return t!==-1?(this._collections.splice(t,1),Lg(this),!0):!1};Cr.prototype.removeAllCollections=function(){this._collections.length=0,Lg(this)};Cr.prototype.containsCollection=function(e){return this._collections.indexOf(e)!==-1};Cr.prototype.contains=function(e){return this._composite.contains(e)};Cr.prototype.indexOfCollection=function(e){return this._collections.indexOf(e)};Cr.prototype.getCollection=function(e){return this._collections[e]};Cr.prototype.getCollectionsLength=function(){return this._collections.length};function Bk(e,t){return e.indexOf(t)}function Zre(e,t,n){let i=e._collections;if(t=R.clamp(t,0,i.length-1),n=R.clamp(n,0,i.length-1),t===n)return;let o=i[t];i[t]=i[n],i[n]=o,Lg(e)}Cr.prototype.raiseCollection=function(e){let t=Bk(this._collections,e);Zre(this,t,t+1)};Cr.prototype.lowerCollection=function(e){let t=Bk(this._collections,e);Zre(this,t,t-1)};Cr.prototype.raiseCollectionToTop=function(e){let t=Bk(this._collections,e);t!==this._collections.length-1&&(this._collections.splice(t,1),this._collections.push(e),Lg(this))};Cr.prototype.lowerCollectionToBottom=function(e){let t=Bk(this._collections,e);t!==0&&(this._collections.splice(t,1),this._collections.splice(0,0,e),Lg(this))};Cr.prototype.suspendEvents=function(){this._suspendCount++,this._composite.suspendEvents()};Cr.prototype.resumeEvents=function(){this._suspendCount--,this._shouldRecomposite&&this._suspendCount===0&&(Lg(this),this._shouldRecomposite=!1),this._composite.resumeEvents()};Cr.prototype.computeAvailability=function(){return this._composite.computeAvailability()};Cr.prototype.getById=function(e){return this._composite.getById(e)};Cr.prototype._onCollectionChanged=function(e,t,n){let i=this._collectionsCopy,o=i.length,r=this._composite;r.suspendEvents();let s,a,c,u,f=n.length,d=this._eventHash,p=e.id;for(s=0;s<f;s++){let m=n[s];Jre(this,d,p,m);let A=m.id;for(a=o-1;a>=0;a--)c=i[a].getById(A),l(c)&&(l(u)||(u=r.getById(A),R6(u)),u.merge(c));l(u)||r.removeById(A),u=void 0}let g=t.length;for(s=0;s<g;s++){let m=t[s];Kre(this,d,p,m);let A=m.id;for(a=o-1;a>=0;a--)c=i[a].getById(A),l(c)&&(l(u)||(u=r.getById(A),l(u)?R6(u):(Ok.id=A,u=new Fo(Ok),r.add(u))),u.merge(c));u=void 0}r.resumeEvents()};Cr.prototype._onDefinitionChanged=function(e,t,n,i){let o=this._collections,r=this._composite,s=o.length,a=e.id,c=r.getById(a),u=c[t],f=!l(u),d=!0;for(let p=s-1;p>=0;p--){let g=o[p].getById(e.id);if(l(g)){let m=g[t];if(l(m)){if(d)if(d=!1,l(m.merge)&&l(m.clone))u=m.clone(u);else{u=m;break}u.merge(m)}}}f&&c.propertyNames.indexOf(t)===-1&&c.addProperty(t),c[t]=u};var M6=Cr;function L6(){this._removalFunctions=[]}L6.prototype.add=function(e,t,n){let i=e.addEventListener(t,n);this._removalFunctions.push(i);let o=this;return function(){i();let r=o._removalFunctions;r.splice(r.indexOf(i),1)}};L6.prototype.removeAll=function(){let e=this._removalFunctions;for(let t=0,n=e.length;t<n;++t)e[t]();e.length=0};var Tr=L6;function k6(e,t){return $.compare(e.start,t.start)}function br(e){if(this._intervals=[],this._changedEvent=new ge,l(e)){let t=e.length;for(let n=0;n<t;n++)this.addInterval(e[n])}}Object.defineProperties(br.prototype,{changedEvent:{get:function(){return this._changedEvent}},start:{get:function(){let e=this._intervals;return e.length===0?void 0:e[0].start}},isStartIncluded:{get:function(){let e=this._intervals;return e.length===0?!1:e[0].isStartIncluded}},stop:{get:function(){let e=this._intervals,t=e.length;return t===0?void 0:e[t-1].stop}},isStopIncluded:{get:function(){let e=this._intervals,t=e.length;return t===0?!1:e[t-1].isStopIncluded}},length:{get:function(){return this._intervals.length}},isEmpty:{get:function(){return this._intervals.length===0}}});br.prototype.equals=function(e,t){if(this===e)return!0;if(!(e instanceof br))return!1;let n=this._intervals,i=e._intervals,o=n.length;if(o!==i.length)return!1;for(let r=0;r<o;r++)if(!pn.equals(n[r],i[r],t))return!1;return!0};br.prototype.get=function(e){return this._intervals[e]};br.prototype.removeAll=function(){this._intervals.length>0&&(this._intervals.length=0,this._changedEvent.raiseEvent(this))};br.prototype.findIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t]:void 0};br.prototype.findDataForIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t].data:void 0};br.prototype.contains=function(e){return this.indexOf(e)>=0};var F6=new pn;br.prototype.indexOf=function(e){let t=this._intervals;F6.start=e,F6.stop=e;let n=Oo(t,F6,k6);return n>=0?t[n].isStartIncluded?n:n>0&&t[n-1].stop.equals(e)&&t[n-1].isStopIncluded?n-1:~n:(n=~n,n>0&&n-1<t.length&&pn.contains(t[n-1],e)?n-1:~n)};br.prototype.findInterval=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.start,n=e.stop,i=e.isStartIncluded,o=e.isStopIncluded,r=this._intervals;for(let s=0,a=r.length;s<a;s++){let c=r[s];if((!l(t)||c.start.equals(t))&&(!l(n)||c.stop.equals(n))&&(!l(i)||c.isStartIncluded===i)&&(!l(o)||c.isStopIncluded===o))return r[s]}};br.prototype.addInterval=function(e,t){if(e.isEmpty)return;let n=this._intervals;if(n.length===0||$.greaterThan(e.start,n[n.length-1].stop)){n.push(e),this._changedEvent.raiseEvent(this);return}let i=Oo(n,e,k6);i<0?i=~i:i>0&&e.isStartIncluded&&n[i-1].isStartIncluded&&n[i-1].start.equals(e.start)?--i:i<n.length&&!e.isStartIncluded&&n[i].isStartIncluded&&n[i].start.equals(e.start)&&++i;let o;for(i>0&&(o=$.compare(n[i-1].stop,e.start),(o>0||o===0&&(n[i-1].isStopIncluded||e.isStartIncluded))&&((l(t)?t(n[i-1].data,e.data):n[i-1].data===e.data)?($.greaterThan(e.stop,n[i-1].stop)?e=new pn({start:n[i-1].start,stop:e.stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:e.isStopIncluded,data:e.data}):e=new pn({start:n[i-1].start,stop:n[i-1].stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:n[i-1].isStopIncluded||e.stop.equals(n[i-1].stop)&&e.isStopIncluded,data:e.data}),n.splice(i-1,1),--i):(o=$.compare(n[i-1].stop,e.stop),(o>0||o===0&&n[i-1].isStopIncluded&&!e.isStopIncluded)&&n.splice(i,0,new pn({start:e.stop,stop:n[i-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i-1].isStopIncluded,data:n[i-1].data})),n[i-1]=new pn({start:n[i-1].start,stop:e.start,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:n[i-1].data}))));i<n.length&&(o=$.compare(e.stop,n[i].start),o>0||o===0&&(e.isStopIncluded||n[i].isStartIncluded));)if(l(t)?t(n[i].data,e.data):n[i].data===e.data)e=new pn({start:e.start,stop:$.greaterThan(n[i].stop,e.stop)?n[i].stop:e.stop,isStartIncluded:e.isStartIncluded,isStopIncluded:$.greaterThan(n[i].stop,e.stop)?n[i].isStopIncluded:e.isStopIncluded,data:e.data}),n.splice(i,1);else if(n[i]=new pn({start:e.stop,stop:n[i].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i].isStopIncluded,data:n[i].data}),n[i].isEmpty)n.splice(i,1);else break;n.splice(i,0,e),this._changedEvent.raiseEvent(this)};br.prototype.removeInterval=function(e){if(e.isEmpty)return!1;let t=this._intervals,n=Oo(t,e,k6);n<0&&(n=~n);let i=!1;for(n>0&&($.greaterThan(t[n-1].stop,e.start)||t[n-1].stop.equals(e.start)&&t[n-1].isStopIncluded&&e.isStartIncluded)&&(i=!0,($.greaterThan(t[n-1].stop,e.stop)||t[n-1].isStopIncluded&&!e.isStopIncluded&&t[n-1].stop.equals(e.stop))&&t.splice(n,0,new pn({start:e.stop,stop:t[n-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n-1].isStopIncluded,data:t[n-1].data})),t[n-1]=new pn({start:t[n-1].start,stop:e.start,isStartIncluded:t[n-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:t[n-1].data})),n<t.length&&!e.isStartIncluded&&t[n].isStartIncluded&&e.start.equals(t[n].start)&&(i=!0,t.splice(n,0,new pn({start:t[n].start,stop:t[n].start,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data})),++n);n<t.length&&$.greaterThan(e.stop,t[n].stop);)i=!0,t.splice(n,1);return n<t.length&&e.stop.equals(t[n].stop)&&(i=!0,!e.isStopIncluded&&t[n].isStopIncluded?n+1<t.length&&t[n+1].start.equals(e.stop)&&t[n].data===t[n+1].data?(t.splice(n,1),t[n]=new pn({start:t[n].start,stop:t[n].stop,isStartIncluded:!0,isStopIncluded:t[n].isStopIncluded,data:t[n].data})):t[n]=new pn({start:e.stop,stop:e.stop,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data}):t.splice(n,1)),n<t.length&&($.greaterThan(e.stop,t[n].start)||e.stop.equals(t[n].start)&&e.isStopIncluded&&t[n].isStartIncluded)&&(i=!0,t[n]=new pn({start:e.stop,stop:t[n].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n].isStopIncluded,data:t[n].data})),i&&this._changedEvent.raiseEvent(this),i};br.prototype.intersect=function(e,t,n){let i=new br,o=0,r=0,s=this._intervals,a=e._intervals;for(;o<s.length&&r<a.length;){let c=s[o],u=a[r];if($.lessThan(c.stop,u.start))++o;else if($.lessThan(u.stop,c.start))++r;else{if(l(n)||l(t)&&t(c.data,u.data)||!l(t)&&u.data===c.data){let f=pn.intersect(c,u,new pn,n);f.isEmpty||i.addInterval(f,t)}$.lessThan(c.stop,u.stop)||c.stop.equals(u.stop)&&!c.isStopIncluded&&u.isStopIncluded?++o:++r}}return i};br.fromJulianDateArray=function(e,t){l(t)||(t=new br);let n=e.julianDates,i=n.length,o=e.dataCallback,r=y(e.isStartIncluded,!0),s=y(e.isStopIncluded,!0),a=y(e.leadingInterval,!1),c=y(e.trailingInterval,!1),u,f=0;a&&(++f,u=new pn({start:ke.MINIMUM_VALUE,stop:n[0],isStartIncluded:!0,isStopIncluded:!r}),u.data=l(o)?o(u,t.length):t.length,t.addInterval(u));for(let d=0;d<i-1;++d){let p=n[d],g=n[d+1];u=new pn({start:p,stop:g,isStartIncluded:t.length===f?r:!0,isStopIncluded:d===i-2?s:!1}),u.data=l(o)?o(u,t.length):t.length,t.addInterval(u),p=g}return c&&(u=new pn({start:n[i-1],stop:ke.MAXIMUM_VALUE,isStartIncluded:!s,isStopIncluded:!0}),u.data=l(o)?o(u,t.length):t.length,t.addInterval(u)),t};var Na=new ym,uB=[0,31,28,31,30,31,30,31,31,30,31,30,31];function N6(e,t,n){l(n)||(n=new $),$.toGregorianDate(e,Na);let i=Na.millisecond+t.millisecond,o=Na.second+t.second,r=Na.minute+t.minute,s=Na.hour+t.hour,a=Na.day+t.day,c=Na.month+t.month,u=Na.year+t.year;for(i>=1e3&&(o+=Math.floor(i/1e3),i=i%1e3),o>=60&&(r+=Math.floor(o/60),o=o%60),r>=60&&(s+=Math.floor(r/60),r=r%60),s>=24&&(a+=Math.floor(s/24),s=s%24),uB[2]=Am(u)?29:28;a>uB[c]||c>=13;)a>uB[c]&&(a-=uB[c],++c),c>=13&&(--c,u+=Math.floor(c/12),c=c%12,++c),uB[2]=Am(u)?29:28;return Na.millisecond=i,Na.second=o,Na.minute=r,Na.hour=s,Na.day=a,Na.month=c,Na.year=u,$.fromGregorianDate(Na,n)}var q8e=new $,Y8e=/P(?:([\d.,]+)Y)?(?:([\d.,]+)M)?(?:([\d.,]+)W)?(?:([\d.,]+)D)?(?:T(?:([\d.,]+)H)?(?:([\d.,]+)M)?(?:([\d.,]+)S)?)?/;function Qre(e,t){if(!l(e)||e.length===0)return!1;if(t.year=0,t.month=0,t.day=0,t.hour=0,t.minute=0,t.second=0,t.millisecond=0,e[0]==="P"){let n=e.match(Y8e);if(!l(n))return!1;if(l(n[1])&&(t.year=Number(n[1].replace(",","."))),l(n[2])&&(t.month=Number(n[2].replace(",","."))),l(n[3])&&(t.day=Number(n[3].replace(",","."))*7),l(n[4])&&(t.day+=Number(n[4].replace(",","."))),l(n[5])&&(t.hour=Number(n[5].replace(",","."))),l(n[6])&&(t.minute=Number(n[6].replace(",","."))),l(n[7])){let i=Number(n[7].replace(",","."));t.second=Math.floor(i),t.millisecond=i%1*1e3}}else e[e.length-1]!=="Z"&&(e+="Z"),$.toGregorianDate($.fromIso8601(e,q8e),t);return t.year||t.month||t.day||t.hour||t.minute||t.second||t.millisecond}var fB=new ym;br.fromIso8601=function(e,t){let n=e.iso8601.split("/"),i=$.fromIso8601(n[0]),o=$.fromIso8601(n[1]),r=[];if(!Qre(n[2],fB))r.push(i,o);else{let s=$.clone(i);for(r.push(s);$.compare(s,o)<0;)s=N6(s,fB),$.compare(o,s)<=0&&$.clone(o,s),r.push(s)}return br.fromJulianDateArray({julianDates:r,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};br.fromIso8601DateArray=function(e,t){return br.fromJulianDateArray({julianDates:e.iso8601Dates.map(function(n){return $.fromIso8601(n)}),isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};br.fromIso8601DurationArray=function(e,t){let n=e.epoch,i=e.iso8601Durations,o=y(e.relativeToPrevious,!1),r=[],s,a,c=i.length;for(let u=0;u<c;++u)(Qre(i[u],fB)||u===0)&&(o&&l(a)?s=N6(a,fB):s=N6(n,fB),r.push(s),a=s);return br.fromJulianDateArray({julianDates:r,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};var Er=br;function X8e(e,t,n,i){function o(){n.raiseEvent(e)}let r=[];t.removeAll();let s=i.length;for(let a=0;a<s;a++){let c=i.get(a);l(c.data)&&r.indexOf(c.data)===-1&&t.add(c.data.definitionChanged,o)}}function BA(){this._eventHelper=new Tr,this._definitionChanged=new ge,this._intervals=new Er,this._intervals.changedEvent.addEventListener(BA.prototype._intervalsChanged,this)}Object.defineProperties(BA.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}});BA.prototype.getValue=function(e,t){let n=this._intervals.findDataForIntervalContainingDate(e);if(l(n))return n.getValue(e,t)};BA.prototype.equals=function(e){return this===e||e instanceof BA&&this._intervals.equals(e._intervals,q.equals)};BA.prototype._intervalsChanged=function(){X8e(this,this._eventHelper,this._definitionChanged,this._intervals),this._definitionChanged.raiseEvent(this)};var ka=BA;function Fg(){this._definitionChanged=new ge,this._composite=new ka,this._composite.definitionChanged.addEventListener(Fg.prototype._raiseDefinitionChanged,this)}Object.defineProperties(Fg.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite._intervals}}});Fg.prototype.getType=function(e){let t=this._composite._intervals.findDataForIntervalContainingDate(e);if(l(t))return t.getType(e)};Fg.prototype.getValue=function(e,t){let n=this._composite._intervals.findDataForIntervalContainingDate(e);if(l(n))return n.getValue(e,t)};Fg.prototype.equals=function(e){return this===e||e instanceof Fg&&this._composite.equals(e._composite,q.equals)};Fg.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var jT=Fg;function Ng(e){this._referenceFrame=y(e,Qi.FIXED),this._definitionChanged=new ge,this._composite=new ka,this._composite.definitionChanged.addEventListener(Ng.prototype._raiseDefinitionChanged,this)}Object.defineProperties(Ng.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite.intervals}},referenceFrame:{get:function(){return this._referenceFrame},set:function(e){this._referenceFrame=e}}});Ng.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,Qi.FIXED,t)};Ng.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._composite._intervals.findDataForIntervalContainingDate(e);if(l(i))return i.getValueInReferenceFrame(e,t,n)};Ng.prototype.equals=function(e){return this===e||e instanceof Ng&&this._referenceFrame===e._referenceFrame&&this._composite.equals(e._composite,q.equals)};Ng.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var Ls=Ng;var K8e={ROUNDED:0,MITERED:1,BEVELED:2},Ti=Object.freeze(K8e);var Fs=[new h,new h],J8e=new h,Z8e=new h,Q8e=new h,$8e=new h,e5e=new h,t5e=new h,n5e=new h,i5e=new h,o5e=new h,qT=new h,Rk=new h,dB={},V6=new fe;function r5e(e,t){let n=new Array(e.length);for(let i=0;i<e.length;i++){let o=e[i];V6=t.cartesianToCartographic(o,V6),n[i]=V6.height,e[i]=t.scaleToGeodeticSurface(o,o)}return n}function U6(e,t,n,i){let o=e[0],r=e[1],s=h.angleBetween(o,r),a=Math.ceil(s/i),c=new Array(a),u;if(t===n){for(u=0;u<a;u++)c[u]=t;return c.push(n),c}let d=(n-t)/a;for(u=1;u<a;u++){let p=t+u*d;c[u]=p}return c[0]=t,c.push(n),c}var Mk=new h,Lk=new h;function s5e(e,t,n,i){let o=new $s(n,i),r=o.projectPointOntoPlane(h.add(n,e,Mk),Mk),s=o.projectPointOntoPlane(h.add(n,t,Lk),Lk),a=H.angleBetween(r,s);return s.x*r.y-s.y*r.x>=0?-a:a}var a5e=new h(-1,0,0),RA=new N,c5e=new N,z6=new Q,l5e=Q.IDENTITY.clone(),u5e=new h,f5e=new se,$re=new h;function Mp(e,t,n,i,o,r,s,a){let c=u5e,u=f5e;RA=Et.eastNorthUpToFixedFrame(e,o,RA),c=N.multiplyByPointAsVector(RA,a5e,c),c=h.normalize(c,c);let f=s5e(c,t,e,o);z6=Q.fromRotationZ(f,z6),$re.z=r,RA=N.multiplyTransformation(RA,N.fromRotationTranslation(z6,$re,c5e),RA);let d=l5e;d[0]=s;for(let p=0;p<a;p++)for(let g=0;g<n.length;g+=3)u=h.fromArray(n,g,u),u=Q.multiplyByVector(d,u,u),u=N.multiplyByPoint(RA,u,u),i.push(u.x,u.y,u.z);return i}var d5e=new h;function G6(e,t,n,i,o,r,s){for(let a=0;a<e.length;a+=3){let c=h.fromArray(e,a,d5e);i=Mp(c,t,n,i,o,r[a/3],s,1)}return i}function h5e(e,t){let n=e.length,i=new Array(n*6),o=0,r=t.x+t.width/2,s=t.y+t.height/2,a=e[0];i[o++]=a.x-r,i[o++]=0,i[o++]=a.y-s;for(let c=1;c<n;c++){a=e[c];let u=a.x-r,f=a.y-s;i[o++]=u,i[o++]=0,i[o++]=f,i[o++]=u,i[o++]=0,i[o++]=f}return a=e[0],i[o++]=a.x-r,i[o++]=0,i[o++]=a.y-s,i}function ese(e,t){let n=e.length,i=new Array(n*3),o=0,r=t.x+t.width/2,s=t.y+t.height/2;for(let a=0;a<n;a++)i[o++]=e[a].x-r,i[o++]=0,i[o++]=e[a].y-s;return i}var tse=new Oe,nse=new h,ise=new Q;function ose(e,t,n,i,o,r,s,a,c,u){let f=h.angleBetween(h.subtract(t,e,qT),h.subtract(n,e,Rk)),d=i===Ti.BEVELED?0:Math.ceil(f/R.toRadians(5)),p;o?p=Q.fromQuaternion(Oe.fromAxisAngle(h.negate(e,qT),f/(d+1),tse),ise):p=Q.fromQuaternion(Oe.fromAxisAngle(e,f/(d+1),tse),ise);let g,m;if(t=h.clone(t,nse),d>0){let A=u?2:1;for(let x=0;x<d;x++)t=Q.multiplyByVector(p,t,t),g=h.subtract(t,e,qT),g=h.normalize(g,g),o||(g=h.negate(g,g)),m=r.scaleToGeodeticSurface(t,Rk),s=Mp(m,g,a,s,r,c,1,A)}else g=h.subtract(t,e,qT),g=h.normalize(g,g),o||(g=h.negate(g,g)),m=r.scaleToGeodeticSurface(t,Rk),s=Mp(m,g,a,s,r,c,1,1),n=h.clone(n,nse),g=h.subtract(n,e,qT),g=h.normalize(g,g),o||(g=h.negate(g,g)),m=r.scaleToGeodeticSurface(n,Rk),s=Mp(m,g,a,s,r,c,1,1);return s}dB.removeDuplicatesFromShape=function(e){let t=e.length,n=[];for(let i=t-1,o=0;o<t;i=o++){let r=e[i],s=e[o];H.equals(r,s)||n.push(s)}return n};dB.angleIsGreaterThanPi=function(e,t,n,i){let o=new $s(n,i),r=o.projectPointOntoPlane(h.add(n,e,Mk),Mk),s=o.projectPointOntoPlane(h.add(n,t,Lk),Lk);return s.x*r.y-s.y*r.x>=0};var m5e=new h,p5e=new h;dB.computePositions=function(e,t,n,i,o){let r=i._ellipsoid,s=r5e(e,r),a=i._granularity,c=i._cornerType,u=o?h5e(t,n):ese(t,n),f=o?ese(t,n):void 0,d=n.height/2,p=n.width/2,g=e.length,m=[],A=o?[]:void 0,x=J8e,C=Z8e,b=Q8e,T=$8e,S=e5e,w=t5e,D=n5e,I=i5e,B=o5e,M=e[0],L=e[1];T=r.geodeticSurfaceNormal(M,T),x=h.subtract(L,M,x),x=h.normalize(x,x),I=h.cross(T,x,I),I=h.normalize(I,I);let _=s[0],E=s[1];o&&(A=Mp(M,I,f,A,r,_+d,1,1)),B=h.clone(M,B),M=L,C=h.negate(x,C);let v,P;for(let U=1;U<g-1;U++){let V=o?2:1;if(L=e[U+1],M.equals(L)){vt("Positions are too close and are considered equivalent with rounding error.");continue}x=h.subtract(L,M,x),x=h.normalize(x,x),b=h.add(x,C,b),b=h.normalize(b,b),T=r.geodeticSurfaceNormal(M,T);let G=h.multiplyByScalar(T,h.dot(x,T),m5e);h.subtract(x,G,G),h.normalize(G,G);let k=h.multiplyByScalar(T,h.dot(C,T),p5e);if(h.subtract(C,k,k),h.normalize(k,k),!R.equalsEpsilon(Math.abs(h.dot(G,k)),1,R.EPSILON7)){b=h.cross(b,T,b),b=h.cross(T,b,b),b=h.normalize(b,b);let j=1/Math.max(.25,h.magnitude(h.cross(b,C,qT))),X=dB.angleIsGreaterThanPi(x,C,M,r);X?(S=h.add(M,h.multiplyByScalar(b,j*p,b),S),w=h.add(S,h.multiplyByScalar(I,p,w),w),Fs[0]=h.clone(B,Fs[0]),Fs[1]=h.clone(w,Fs[1]),v=U6(Fs,_+d,E+d,a),P=Ci.generateArc({positions:Fs,granularity:a,ellipsoid:r}),m=G6(P,I,u,m,r,v,1),I=h.cross(T,x,I),I=h.normalize(I,I),D=h.add(S,h.multiplyByScalar(I,p,D),D),c===Ti.ROUNDED||c===Ti.BEVELED?ose(S,w,D,c,X,r,m,u,E+d,o):(b=h.negate(b,b),m=Mp(M,b,u,m,r,E+d,j,V)),B=h.clone(D,B)):(S=h.add(M,h.multiplyByScalar(b,j*p,b),S),w=h.add(S,h.multiplyByScalar(I,-p,w),w),Fs[0]=h.clone(B,Fs[0]),Fs[1]=h.clone(w,Fs[1]),v=U6(Fs,_+d,E+d,a),P=Ci.generateArc({positions:Fs,granularity:a,ellipsoid:r}),m=G6(P,I,u,m,r,v,1),I=h.cross(T,x,I),I=h.normalize(I,I),D=h.add(S,h.multiplyByScalar(I,-p,D),D),c===Ti.ROUNDED||c===Ti.BEVELED?ose(S,w,D,c,X,r,m,u,E+d,o):m=Mp(M,b,u,m,r,E+d,j,V),B=h.clone(D,B)),C=h.negate(x,C)}else m=Mp(B,I,u,m,r,_+d,1,1),B=M;_=E,E=s[U+1],M=L}Fs[0]=h.clone(B,Fs[0]),Fs[1]=h.clone(M,Fs[1]),v=U6(Fs,_+d,E+d,a),P=Ci.generateArc({positions:Fs,granularity:a,ellipsoid:r}),m=G6(P,I,u,m,r,v,1),o&&(A=Mp(M,I,f,A,r,E+d,1,1)),g=m.length;let O=o?g+A.length:g,F=new Float64Array(O);return F.set(m),o&&F.set(A,g),F};var md=dB;var W6={},YT=new h,lse=new h,_5e=new h,rse=new h,Sc=[new h,new h],use=new h,fse=new h,dse=new h,g5e=new h,y5e=new h,A5e=new h,x5e=new h,C5e=new h,T5e=new h,b5e=new h,sse=new Oe,ase=new Q;function Fk(e,t,n,i,o){let r=h.angleBetween(h.subtract(t,e,YT),h.subtract(n,e,lse)),s=i===Ti.BEVELED?1:Math.ceil(r/R.toRadians(5))+1,a=s*3,c=new Array(a);c[a-3]=n.x,c[a-2]=n.y,c[a-1]=n.z;let u;o?u=Q.fromQuaternion(Oe.fromAxisAngle(h.negate(e,YT),r/s,sse),ase):u=Q.fromQuaternion(Oe.fromAxisAngle(e,r/s,sse),ase);let f=0;t=h.clone(t,YT);for(let d=0;d<s;d++)t=Q.multiplyByVector(u,t,t),c[f++]=t.x,c[f++]=t.y,c[f++]=t.z;return c}function E5e(e){let t=use,n=fse,i=dse,o=e[1];n=h.fromArray(e[1],o.length-3,n),i=h.fromArray(e[0],0,i),t=h.midpoint(n,i,t);let r=Fk(t,n,i,Ti.ROUNDED,!1),s=e.length-1,a=e[s-1];o=e[s],n=h.fromArray(a,a.length-3,n),i=h.fromArray(o,0,i),t=h.midpoint(n,i,t);let c=Fk(t,n,i,Ti.ROUNDED,!1);return[r,c]}function cse(e,t,n,i){let o=YT;return i?o=h.add(e,t,o):(t=h.negate(t,t),o=h.add(e,t,o)),[o.x,o.y,o.z,n.x,n.y,n.z]}function H6(e,t,n,i){let o=new Array(e.length),r=new Array(e.length),s=h.multiplyByScalar(t,n,YT),a=h.negate(s,lse),c=0,u=e.length-1;for(let f=0;f<e.length;f+=3){let d=h.fromArray(e,f,_5e),p=h.add(d,a,rse);o[c++]=p.x,o[c++]=p.y,o[c++]=p.z;let g=h.add(d,s,rse);r[u--]=g.z,r[u--]=g.y,r[u--]=g.x}return i.push(o,r),i}W6.addAttribute=function(e,t,n,i){let o=t.x,r=t.y,s=t.z;l(n)&&(e[n]=o,e[n+1]=r,e[n+2]=s),l(i)&&(e[i]=s,e[i-1]=r,e[i-2]=o)};var S5e=new h,w5e=new h;W6.computePositions=function(e){let t=e.granularity,n=e.positions,i=e.ellipsoid,o=e.width/2,r=e.cornerType,s=e.saveAttributes,a=use,c=fse,u=dse,f=g5e,d=y5e,p=A5e,g=x5e,m=C5e,A=T5e,x=b5e,C=[],b=s?[]:void 0,T=s?[]:void 0,S=n[0],w=n[1];c=h.normalize(h.subtract(w,S,c),c),a=i.geodeticSurfaceNormal(S,a),f=h.normalize(h.cross(a,c,f),f),s&&(b.push(f.x,f.y,f.z),T.push(a.x,a.y,a.z)),g=h.clone(S,g),S=w,u=h.negate(c,u);let D,I=[],B,M=n.length;for(B=1;B<M-1;B++){a=i.geodeticSurfaceNormal(S,a),w=n[B+1],c=h.normalize(h.subtract(w,S,c),c),d=h.normalize(h.add(c,u,d),d);let _=h.multiplyByScalar(a,h.dot(c,a),S5e);h.subtract(c,_,_),h.normalize(_,_);let E=h.multiplyByScalar(a,h.dot(u,a),w5e);if(h.subtract(u,E,E),h.normalize(E,E),!R.equalsEpsilon(Math.abs(h.dot(_,E)),1,R.EPSILON7)){d=h.cross(d,a,d),d=h.cross(a,d,d),d=h.normalize(d,d);let P=o/Math.max(.25,h.magnitude(h.cross(d,u,YT))),O=md.angleIsGreaterThanPi(c,u,S,i);d=h.multiplyByScalar(d,P,d),O?(m=h.add(S,d,m),x=h.add(m,h.multiplyByScalar(f,o,x),x),A=h.add(m,h.multiplyByScalar(f,o*2,A),A),Sc[0]=h.clone(g,Sc[0]),Sc[1]=h.clone(x,Sc[1]),D=Ci.generateArc({positions:Sc,granularity:t,ellipsoid:i}),C=H6(D,f,o,C),s&&(b.push(f.x,f.y,f.z),T.push(a.x,a.y,a.z)),p=h.clone(A,p),f=h.normalize(h.cross(a,c,f),f),A=h.add(m,h.multiplyByScalar(f,o*2,A),A),g=h.add(m,h.multiplyByScalar(f,o,g),g),r===Ti.ROUNDED||r===Ti.BEVELED?I.push({leftPositions:Fk(m,p,A,r,O)}):I.push({leftPositions:cse(S,h.negate(d,d),A,O)})):(A=h.add(S,d,A),x=h.add(A,h.negate(h.multiplyByScalar(f,o,x),x),x),m=h.add(A,h.negate(h.multiplyByScalar(f,o*2,m),m),m),Sc[0]=h.clone(g,Sc[0]),Sc[1]=h.clone(x,Sc[1]),D=Ci.generateArc({positions:Sc,granularity:t,ellipsoid:i}),C=H6(D,f,o,C),s&&(b.push(f.x,f.y,f.z),T.push(a.x,a.y,a.z)),p=h.clone(m,p),f=h.normalize(h.cross(a,c,f),f),m=h.add(A,h.negate(h.multiplyByScalar(f,o*2,m),m),m),g=h.add(A,h.negate(h.multiplyByScalar(f,o,g),g),g),r===Ti.ROUNDED||r===Ti.BEVELED?I.push({rightPositions:Fk(A,p,m,r,O)}):I.push({rightPositions:cse(S,d,m,O)})),u=h.negate(c,u)}S=w}a=i.geodeticSurfaceNormal(S,a),Sc[0]=h.clone(g,Sc[0]),Sc[1]=h.clone(S,Sc[1]),D=Ci.generateArc({positions:Sc,granularity:t,ellipsoid:i}),C=H6(D,f,o,C),s&&(b.push(f.x,f.y,f.z),T.push(a.x,a.y,a.z));let L;return r===Ti.ROUNDED&&(L=E5e(C)),{positions:C,corners:I,lefts:b,normals:T,endPositions:L}};var Oi=W6;var pse=new h,_se=new h,Nk=new h,kk=new h,v5e=new h,gse=new h,kg=new h,XT=new h;function yse(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function pd(e,t,n,i,o,r){let s=e.normals,a=e.tangents,c=e.bitangents,u=h.normalize(h.cross(n,t,kg),kg);r.normal&&Oi.addAttribute(s,t,i,o),r.tangent&&Oi.addAttribute(a,u,i,o),r.bitangent&&Oi.addAttribute(c,n,i,o)}function Ase(e,t,n){let i=e.positions,o=e.corners,r=e.endPositions,s=e.lefts,a=e.normals,c=new rn,u,f=0,d=0,p,g=0,m;for(p=0;p<i.length;p+=2)m=i[p].length-3,f+=m,g+=m*2,d+=i[p+1].length-3;for(f+=3,d+=3,p=0;p<o.length;p++){u=o[p];let Z=o[p].leftPositions;l(Z)?(m=Z.length,f+=m,g+=m):(m=o[p].rightPositions.length,d+=m,g+=m)}let A=l(r),x;A&&(x=r[0].length-3,f+=x,d+=x,x/=3,g+=x*6);let C=f+d,b=new Float64Array(C),T=t.normal?new Float32Array(C):void 0,S=t.tangent?new Float32Array(C):void 0,w=t.bitangent?new Float32Array(C):void 0,D={normals:T,tangents:S,bitangents:w},I=0,B=C-1,M,L,_,E,v=pse,P=_se,O,F,U=x/2,V=Le.createTypedArray(C/3,g),G=0;if(A){F=Nk,O=kk;let Z=r[0];for(v=h.fromArray(a,0,v),P=h.fromArray(s,0,P),p=0;p<U;p++)F=h.fromArray(Z,(U-1-p)*3,F),O=h.fromArray(Z,(U+p)*3,O),Oi.addAttribute(b,O,I),Oi.addAttribute(b,F,void 0,B),pd(D,v,P,I,B,t),L=I/3,E=L+1,M=(B-2)/3,_=M-1,V[G++]=M,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=E,I+=3,B-=3}let k=0,Y=0,j=i[k++],X=i[k++];b.set(j,I),b.set(X,B-X.length+1),P=h.fromArray(s,Y,P);let W,J;for(m=X.length-3,p=0;p<m;p+=3)W=n.geodeticSurfaceNormal(h.fromArray(j,p,kg),kg),J=n.geodeticSurfaceNormal(h.fromArray(X,m-p,XT),XT),v=h.normalize(h.add(W,J,v),v),pd(D,v,P,I,B,t),L=I/3,E=L+1,M=(B-2)/3,_=M-1,V[G++]=M,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=E,I+=3,B-=3;for(W=n.geodeticSurfaceNormal(h.fromArray(j,m,kg),kg),J=n.geodeticSurfaceNormal(h.fromArray(X,m,XT),XT),v=h.normalize(h.add(W,J,v),v),Y+=3,p=0;p<o.length;p++){let Z;u=o[p];let he=u.leftPositions,pe=u.rightPositions,oe,ue,_e=gse,Ce=Nk,we=kk;if(v=h.fromArray(a,Y,v),l(he)){for(pd(D,v,P,void 0,B,t),B-=3,oe=E,ue=_,Z=0;Z<he.length/3;Z++)_e=h.fromArray(he,Z*3,_e),V[G++]=oe,V[G++]=ue-Z-1,V[G++]=ue-Z,Oi.addAttribute(b,_e,void 0,B),Ce=h.fromArray(b,(ue-Z-1)*3,Ce),we=h.fromArray(b,oe*3,we),P=h.normalize(h.subtract(Ce,we,P),P),pd(D,v,P,void 0,B,t),B-=3;_e=h.fromArray(b,oe*3,_e),Ce=h.subtract(h.fromArray(b,ue*3,Ce),_e,Ce),we=h.subtract(h.fromArray(b,(ue-Z)*3,we),_e,we),P=h.normalize(h.add(Ce,we,P),P),pd(D,v,P,I,void 0,t),I+=3}else{for(pd(D,v,P,I,void 0,t),I+=3,oe=_,ue=E,Z=0;Z<pe.length/3;Z++)_e=h.fromArray(pe,Z*3,_e),V[G++]=oe,V[G++]=ue+Z,V[G++]=ue+Z+1,Oi.addAttribute(b,_e,I),Ce=h.fromArray(b,oe*3,Ce),we=h.fromArray(b,(ue+Z)*3,we),P=h.normalize(h.subtract(Ce,we,P),P),pd(D,v,P,I,void 0,t),I+=3;_e=h.fromArray(b,oe*3,_e),Ce=h.subtract(h.fromArray(b,(ue+Z)*3,Ce),_e,Ce),we=h.subtract(h.fromArray(b,ue*3,we),_e,we),P=h.normalize(h.negate(h.add(we,Ce,P),P),P),pd(D,v,P,void 0,B,t),B-=3}for(j=i[k++],X=i[k++],j.splice(0,3),X.splice(X.length-3,3),b.set(j,I),b.set(X,B-X.length+1),m=X.length-3,Y+=3,P=h.fromArray(s,Y,P),Z=0;Z<X.length;Z+=3)W=n.geodeticSurfaceNormal(h.fromArray(j,Z,kg),kg),J=n.geodeticSurfaceNormal(h.fromArray(X,m-Z,XT),XT),v=h.normalize(h.add(W,J,v),v),pd(D,v,P,I,B,t),E=I/3,L=E-1,_=(B-2)/3,M=_+1,V[G++]=M,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=E,I+=3,B-=3;I-=3,B+=3}if(v=h.fromArray(a,a.length-3,v),pd(D,v,P,I,B,t),A){I+=3,B-=3,F=Nk,O=kk;let Z=r[1];for(p=0;p<U;p++)F=h.fromArray(Z,(x-p-1)*3,F),O=h.fromArray(Z,p*3,O),Oi.addAttribute(b,F,void 0,B),Oi.addAttribute(b,O,I),pd(D,v,P,I,B,t),E=I/3,L=E-1,_=(B-2)/3,M=_+1,V[G++]=M,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=E,I+=3,B-=3}if(c.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:b}),t.st){let Z=new Float32Array(C/3*2),he,pe,oe=0;if(A){f/=3,d/=3;let ue=Math.PI/(x+1);pe=1/(f-x+1),he=1/(d-x+1);let _e,Ce=x/2;for(p=Ce+1;p<x+1;p++)_e=R.PI_OVER_TWO+ue*p,Z[oe++]=he*(1+Math.cos(_e)),Z[oe++]=.5*(1+Math.sin(_e));for(p=1;p<d-x+1;p++)Z[oe++]=p*he,Z[oe++]=0;for(p=x;p>Ce;p--)_e=R.PI_OVER_TWO-p*ue,Z[oe++]=1-he*(1+Math.cos(_e)),Z[oe++]=.5*(1+Math.sin(_e));for(p=Ce;p>0;p--)_e=R.PI_OVER_TWO-ue*p,Z[oe++]=1-pe*(1+Math.cos(_e)),Z[oe++]=.5*(1+Math.sin(_e));for(p=f-x;p>0;p--)Z[oe++]=p*pe,Z[oe++]=1;for(p=1;p<Ce+1;p++)_e=R.PI_OVER_TWO+ue*p,Z[oe++]=pe*(1+Math.cos(_e)),Z[oe++]=.5*(1+Math.sin(_e))}else{for(f/=3,d/=3,pe=1/(f-1),he=1/(d-1),p=0;p<d;p++)Z[oe++]=p*he,Z[oe++]=0;for(p=f;p>0;p--)Z[oe++]=(p-1)*pe,Z[oe++]=1}c.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:Z})}return t.normal&&(c.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:D.normals})),t.tangent&&(c.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:D.tangents})),t.bitangent&&(c.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:D.bitangents})),{attributes:c,indices:V}}function D5e(e,t){if(!t.normal&&!t.tangent&&!t.bitangent&&!t.st)return e;let n=e.position.values,i,o;(t.normal||t.bitangent)&&(i=e.normal.values,o=e.bitangent.values);let r=e.position.values.length/18,s=r*3,a=r*2,c=s*2,u;if(t.normal||t.bitangent||t.tangent){let f=t.normal?new Float32Array(s*6):void 0,d=t.tangent?new Float32Array(s*6):void 0,p=t.bitangent?new Float32Array(s*6):void 0,g=pse,m=_se,A=Nk,x=kk,C=v5e,b=gse,T=c;for(u=0;u<s;u+=3){let S=T+c;g=h.fromArray(n,u,g),m=h.fromArray(n,u+s,m),A=h.fromArray(n,(u+3)%s,A),m=h.subtract(m,g,m),A=h.subtract(A,g,A),x=h.normalize(h.cross(m,A,x),x),t.normal&&(Oi.addAttribute(f,x,S),Oi.addAttribute(f,x,S+3),Oi.addAttribute(f,x,T),Oi.addAttribute(f,x,T+3)),(t.tangent||t.bitangent)&&(b=h.fromArray(i,u,b),t.bitangent&&(Oi.addAttribute(p,b,S),Oi.addAttribute(p,b,S+3),Oi.addAttribute(p,b,T),Oi.addAttribute(p,b,T+3)),t.tangent&&(C=h.normalize(h.cross(b,x,C),C),Oi.addAttribute(d,C,S),Oi.addAttribute(d,C,S+3),Oi.addAttribute(d,C,T),Oi.addAttribute(d,C,T+3))),T+=6}if(t.normal){for(f.set(i),u=0;u<s;u+=3)f[u+s]=-i[u],f[u+s+1]=-i[u+1],f[u+s+2]=-i[u+2];e.normal.values=f}else e.normal=void 0;if(t.bitangent?(p.set(o),p.set(o,s),e.bitangent.values=p):e.bitangent=void 0,t.tangent){let S=e.tangent.values;d.set(S),d.set(S,s),e.tangent.values=d}}if(t.st){let f=e.st.values,d=new Float32Array(a*6);d.set(f),d.set(f,a);let p=a*2;for(let g=0;g<2;g++){for(d[p++]=f[0],d[p++]=f[1],u=2;u<a;u+=2){let m=f[u],A=f[u+1];d[p++]=m,d[p++]=A,d[p++]=m,d[p++]=A}d[p++]=f[0],d[p++]=f[1]}e.st.values=d}return e}function j6(e,t,n){n[t++]=e[0],n[t++]=e[1],n[t++]=e[2];for(let i=3;i<e.length;i+=3){let o=e[i],r=e[i+1],s=e[i+2];n[t++]=o,n[t++]=r,n[t++]=s,n[t++]=o,n[t++]=r,n[t++]=s}return n[t++]=e[0],n[t++]=e[1],n[t++]=e[2],n}function P5e(e,t){let n=new ve({position:t.position,normal:t.normal||t.bitangent||e.shadowVolume,tangent:t.tangent,bitangent:t.normal||t.bitangent,st:t.st}),i=e.ellipsoid,o=Oi.computePositions(e),r=Ase(o,n,i),s=e.height,a=e.extrudedHeight,c=r.attributes,u=r.indices,f=c.position.values,d=f.length,p=new Float64Array(d*6),g=new Float64Array(d);g.set(f);let m=new Float64Array(d*4);f=ii.scaleToGeodeticHeight(f,s,i),m=j6(f,0,m),g=ii.scaleToGeodeticHeight(g,a,i),m=j6(g,d*2,m),p.set(f),p.set(g,d),p.set(m,d*2),c.position.values=p,c=D5e(c,t);let A,x=d/3;if(e.shadowVolume){let M=c.normal.values;d=M.length;let L=new Float32Array(d*6);for(A=0;A<d;A++)M[A]=-M[A];L.set(M,d),L=j6(M,d*4,L),c.extrudeDirection=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:L}),t.normal||(c.normal=void 0)}if(l(e.offsetAttribute)){let M=new Uint8Array(x*6);if(e.offsetAttribute===Qt.TOP)M=M.fill(1,0,x).fill(1,x*2,x*4);else{let L=e.offsetAttribute===Qt.NONE?0:1;M=M.fill(L)}c.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:M})}let C=u.length,b=x+x,T=Le.createTypedArray(p.length/3,C*2+b*3);T.set(u);let S=C;for(A=0;A<C;A+=3){let M=u[A],L=u[A+1],_=u[A+2];T[S++]=_+x,T[S++]=L+x,T[S++]=M+x}let w,D,I,B;for(A=0;A<b;A+=2)w=A+b,D=w+b,I=w+1,B=D+1,T[S++]=w,T[S++]=D,T[S++]=I,T[S++]=I,T[S++]=D,T[S++]=B;return{attributes:c,indices:T}}var hse=new h,hB=new h,nf=new fe;function mse(e,t,n,i,o,r){let s=h.subtract(t,e,hse);h.normalize(s,s);let a=n.geodeticSurfaceNormal(e,hB),c=h.cross(s,a,hse);h.multiplyByScalar(c,i,c);let u=o.latitude,f=o.longitude,d=r.latitude,p=r.longitude;h.add(e,c,hB),n.cartesianToCartographic(hB,nf);let g=nf.latitude,m=nf.longitude;u=Math.min(u,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),h.subtract(e,c,hB),n.cartesianToCartographic(hB,nf),g=nf.latitude,m=nf.longitude,u=Math.min(u,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),o.latitude=u,o.longitude=f,r.latitude=d,r.longitude=p}var tf=new h,mB=new h,ul=new fe,fl=new fe;function xse(e,t,n,i,o){e=yse(e,t);let r=_o(e,h.equalsEpsilon),s=r.length;if(s<2||n<=0)return new ce;let a=n*.5;ul.latitude=Number.POSITIVE_INFINITY,ul.longitude=Number.POSITIVE_INFINITY,fl.latitude=Number.NEGATIVE_INFINITY,fl.longitude=Number.NEGATIVE_INFINITY;let c,u;if(i===Ti.ROUNDED){let p=r[0];h.subtract(p,r[1],tf),h.normalize(tf,tf),h.multiplyByScalar(tf,a,tf),h.add(p,tf,mB),t.cartesianToCartographic(mB,nf),c=nf.latitude,u=nf.longitude,ul.latitude=Math.min(ul.latitude,c),ul.longitude=Math.min(ul.longitude,u),fl.latitude=Math.max(fl.latitude,c),fl.longitude=Math.max(fl.longitude,u)}for(let p=0;p<s-1;++p)mse(r[p],r[p+1],t,a,ul,fl);let f=r[s-1];h.subtract(f,r[s-2],tf),h.normalize(tf,tf),h.multiplyByScalar(tf,a,tf),h.add(f,tf,mB),mse(f,mB,t,a,ul,fl),i===Ti.ROUNDED&&(t.cartesianToCartographic(mB,nf),c=nf.latitude,u=nf.longitude,ul.latitude=Math.min(ul.latitude,c),ul.longitude=Math.min(ul.longitude,u),fl.latitude=Math.max(fl.latitude,c),fl.longitude=Math.max(fl.longitude,u));let d=l(o)?o:new ce;return d.north=fl.latitude,d.south=ul.latitude,d.east=fl.longitude,d.west=ul.longitude,d}function Fp(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.width,i=y(e.height,0),o=y(e.extrudedHeight,i);this._positions=t,this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._vertexFormat=ve.clone(y(e.vertexFormat,ve.DEFAULT)),this._width=n,this._height=Math.max(i,o),this._extrudedHeight=Math.min(i,o),this._cornerType=y(e.cornerType,Ti.ROUNDED),this._granularity=y(e.granularity,R.RADIANS_PER_DEGREE),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createCorridorGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this.packedLength=1+t.length*h.packedLength+ie.packedLength+ve.packedLength+7}Fp.pack=function(e,t,n){n=y(n,0);let i=e._positions,o=i.length;t[n++]=o;for(let r=0;r<o;++r,n+=h.packedLength)h.pack(i[r],t,n);return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,ve.pack(e._vertexFormat,t,n),n+=ve.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var Cse=ie.clone(ie.UNIT_SPHERE),Tse=new ve,Lp={positions:void 0,ellipsoid:Cse,vertexFormat:Tse,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,shadowVolume:void 0,offsetAttribute:void 0};Fp.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=new Array(i);for(let m=0;m<i;++m,t+=h.packedLength)o[m]=h.unpack(e,t);let r=ie.unpack(e,t,Cse);t+=ie.packedLength;let s=ve.unpack(e,t,Tse);t+=ve.packedLength;let a=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t++],p=e[t++]===1,g=e[t];return l(n)?(n._positions=o,n._ellipsoid=ie.clone(r,n._ellipsoid),n._vertexFormat=ve.clone(s,n._vertexFormat),n._width=a,n._height=c,n._extrudedHeight=u,n._cornerType=f,n._granularity=d,n._shadowVolume=p,n._offsetAttribute=g===-1?void 0:g,n):(Lp.positions=o,Lp.width=a,Lp.height=c,Lp.extrudedHeight=u,Lp.cornerType=f,Lp.granularity=d,Lp.shadowVolume=p,Lp.offsetAttribute=g===-1?void 0:g,new Fp(Lp))};Fp.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.positions,i=e.width,o=y(e.ellipsoid,ie.WGS84),r=y(e.cornerType,Ti.ROUNDED);return xse(n,o,i,r,t)};Fp.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=yse(t,i);let o=_o(t,h.equalsEpsilon);if(o.length<2||n<=0)return;let r=e._height,s=e._extrudedHeight,a=!R.equalsEpsilon(r,s,0,R.EPSILON2),c=e._vertexFormat,u={ellipsoid:i,positions:o,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!0},f;if(a)u.height=r,u.extrudedHeight=s,u.shadowVolume=e._shadowVolume,u.offsetAttribute=e._offsetAttribute,f=P5e(u,c);else{let g=Oi.computePositions(u);if(f=Ase(g,c,i),f.attributes.position.values=ii.scaleToGeodeticHeight(f.attributes.position.values,r,i),l(e._offsetAttribute)){let m=e._offsetAttribute===Qt.NONE?0:1,A=f.attributes.position.values.length,x=new Uint8Array(A/3).fill(m);f.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}}let d=f.attributes,p=re.fromVertices(d.position.values,void 0,3);return c.position||(f.attributes.position.values=void 0),new it({attributes:d,indices:f.indices,primitiveType:Be.TRIANGLES,boundingSphere:p,offsetAttribute:e._offsetAttribute})};Fp.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new Fp({positions:e._positions,width:e._width,cornerType:e._cornerType,ellipsoid:o,granularity:i,extrudedHeight:r,height:s,vertexFormat:ve.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(Fp.prototype,{rectangle:{get:function(){return l(this._rectangle)||(this._rectangle=xse(this._positions,this._ellipsoid,this._width,this._cornerType)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return[0,0,0,1,1,0]}}});var MA=Fp;var bse=new h,Ese=new h,I5e=new h;function O5e(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function Sse(e,t){let n=[],i=e.positions,o=e.corners,r=e.endPositions,s=new rn,a,c=0,u=0,f,d=0,p;for(f=0;f<i.length;f+=2)p=i[f].length-3,c+=p,d+=p/3*4,u+=i[f+1].length-3;for(c+=3,u+=3,f=0;f<o.length;f++){a=o[f];let O=o[f].leftPositions;l(O)?(p=O.length,c+=p,d+=p/3*2):(p=o[f].rightPositions.length,u+=p,d+=p/3*2)}let g=l(r),m;g&&(m=r[0].length-3,c+=m,u+=m,m/=3,d+=m*4);let A=c+u,x=new Float64Array(A),C=0,b=A-1,T,S,w,D,I,B,M=m/2,L=Le.createTypedArray(A/3,d+4),_=0;if(L[_++]=C/3,L[_++]=(b-2)/3,g){n.push(C/3),B=bse,I=Ese;let O=r[0];for(f=0;f<M;f++)B=h.fromArray(O,(M-1-f)*3,B),I=h.fromArray(O,(M+f)*3,I),Oi.addAttribute(x,I,C),Oi.addAttribute(x,B,void 0,b),S=C/3,D=S+1,T=(b-2)/3,w=T-1,L[_++]=T,L[_++]=w,L[_++]=S,L[_++]=D,C+=3,b-=3}let E=0,v=i[E++],P=i[E++];for(x.set(v,C),x.set(P,b-P.length+1),p=P.length-3,n.push(C/3,(b-2)/3),f=0;f<p;f+=3)S=C/3,D=S+1,T=(b-2)/3,w=T-1,L[_++]=T,L[_++]=w,L[_++]=S,L[_++]=D,C+=3,b-=3;for(f=0;f<o.length;f++){let O;a=o[f];let F=a.leftPositions,U=a.rightPositions,V,G=I5e;if(l(F)){for(b-=3,V=w,n.push(D),O=0;O<F.length/3;O++)G=h.fromArray(F,O*3,G),L[_++]=V-O-1,L[_++]=V-O,Oi.addAttribute(x,G,void 0,b),b-=3;n.push(V-Math.floor(F.length/6)),t===Ti.BEVELED&&n.push((b-2)/3+1),C+=3}else{for(C+=3,V=D,n.push(w),O=0;O<U.length/3;O++)G=h.fromArray(U,O*3,G),L[_++]=V+O,L[_++]=V+O+1,Oi.addAttribute(x,G,C),C+=3;n.push(V+Math.floor(U.length/6)),t===Ti.BEVELED&&n.push(C/3-1),b-=3}for(v=i[E++],P=i[E++],v.splice(0,3),P.splice(P.length-3,3),x.set(v,C),x.set(P,b-P.length+1),p=P.length-3,O=0;O<P.length;O+=3)D=C/3,S=D-1,w=(b-2)/3,T=w+1,L[_++]=T,L[_++]=w,L[_++]=S,L[_++]=D,C+=3,b-=3;C-=3,b+=3,n.push(C/3,(b-2)/3)}if(g){C+=3,b-=3,B=bse,I=Ese;let O=r[1];for(f=0;f<M;f++)B=h.fromArray(O,(m-f-1)*3,B),I=h.fromArray(O,f*3,I),Oi.addAttribute(x,B,void 0,b),Oi.addAttribute(x,I,C),D=C/3,S=D-1,w=(b-2)/3,T=w+1,L[_++]=T,L[_++]=w,L[_++]=S,L[_++]=D,C+=3,b-=3;n.push(C/3)}else n.push(C/3,(b-2)/3);return L[_++]=C/3,L[_++]=(b-2)/3,s.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:x}),{attributes:s,indices:L,wallIndices:n}}function B5e(e){let t=e.ellipsoid,n=Oi.computePositions(e),i=Sse(n,e.cornerType),o=i.wallIndices,r=e.height,s=e.extrudedHeight,a=i.attributes,c=i.indices,u=a.position.values,f=u.length,d=new Float64Array(f);d.set(u);let p=new Float64Array(f*2);if(u=ii.scaleToGeodeticHeight(u,r,t),d=ii.scaleToGeodeticHeight(d,s,t),p.set(u),p.set(d,f),a.position.values=p,f/=3,l(e.offsetAttribute)){let T=new Uint8Array(f*2);if(e.offsetAttribute===Qt.TOP)T=T.fill(1,0,f);else{let S=e.offsetAttribute===Qt.NONE?0:1;T=T.fill(S)}a.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:T})}let g,m=c.length,A=Le.createTypedArray(p.length/3,(m+o.length)*2);A.set(c);let x=m;for(g=0;g<m;g+=2){let T=c[g],S=c[g+1];A[x++]=T+f,A[x++]=S+f}let C,b;for(g=0;g<o.length;g++)C=o[g],b=C+f,A[x++]=C,A[x++]=b;return{attributes:a,indices:A}}function pB(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.width,i=y(e.height,0),o=y(e.extrudedHeight,i);this._positions=t,this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._width=n,this._height=Math.max(i,o),this._extrudedHeight=Math.min(i,o),this._cornerType=y(e.cornerType,Ti.ROUNDED),this._granularity=y(e.granularity,R.RADIANS_PER_DEGREE),this._offsetAttribute=e.offsetAttribute,this._workerName="createCorridorOutlineGeometry",this.packedLength=1+t.length*h.packedLength+ie.packedLength+6}pB.pack=function(e,t,n){n=y(n,0);let i=e._positions,o=i.length;t[n++]=o;for(let r=0;r<o;++r,n+=h.packedLength)h.pack(i[r],t,n);return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n]=y(e._offsetAttribute,-1),t};var wse=ie.clone(ie.UNIT_SPHERE),Vg={positions:void 0,ellipsoid:wse,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,offsetAttribute:void 0};pB.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=new Array(i);for(let p=0;p<i;++p,t+=h.packedLength)o[p]=h.unpack(e,t);let r=ie.unpack(e,t,wse);t+=ie.packedLength;let s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t];return l(n)?(n._positions=o,n._ellipsoid=ie.clone(r,n._ellipsoid),n._width=s,n._height=a,n._extrudedHeight=c,n._cornerType=u,n._granularity=f,n._offsetAttribute=d===-1?void 0:d,n):(Vg.positions=o,Vg.width=s,Vg.height=a,Vg.extrudedHeight=c,Vg.cornerType=u,Vg.granularity=f,Vg.offsetAttribute=d===-1?void 0:d,new pB(Vg))};pB.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=O5e(t,i);let o=_o(t,h.equalsEpsilon);if(o.length<2||n<=0)return;let r=e._height,s=e._extrudedHeight,a=!R.equalsEpsilon(r,s,0,R.EPSILON2),c={ellipsoid:i,positions:o,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!1},u;if(a)c.height=r,c.extrudedHeight=s,c.offsetAttribute=e._offsetAttribute,u=B5e(c);else{let p=Oi.computePositions(c);if(u=Sse(p,c.cornerType),u.attributes.position.values=ii.scaleToGeodeticHeight(u.attributes.position.values,r,i),l(e._offsetAttribute)){let g=u.attributes.position.values.length,m=e._offsetAttribute===Qt.NONE?0:1,A=new Uint8Array(g/3).fill(m);u.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}}let f=u.attributes,d=re.fromVertices(f.position.values,void 0,3);return new it({attributes:f,indices:u.indices,primitiveType:Be.LINES,boundingSphere:d,offsetAttribute:e._offsetAttribute})};var _B=pB;var R5e=new Kn(0);function wc(e){ei.call(this,e),this._zIndex=0,this._terrainOffsetProperty=void 0}l(Object.create)&&(wc.prototype=Object.create(ei.prototype),wc.prototype.constructor=wc);Object.defineProperties(wc.prototype,{zIndex:{get:function(){return this._zIndex}},terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});wc.prototype._isOnTerrain=function(e,t){return this._fillEnabled&&!l(t.height)&&!l(t.extrudedHeight)&&uc.isSupported(this._scene)};wc.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight;return t===0||l(n)&&n!==t};wc.prototype._computeCenter=ye.throwInstantiationError;wc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(ei.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!l(o))return;l(o.zIndex)&&(l(o.height)||l(o.extrudedHeight))&&vt(vt.geometryZIndex),this._zIndex=y(o.zIndex,R5e),l(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let r=o.heightReference,s=o.extrudedHeightReference;if(l(r)||l(s)){let a=new jf(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new R0(this._scene,a,r,s)}};wc.prototype.destroy=function(){l(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0),ei.prototype.destroy.call(this)};wc.getGeometryHeight=function(e,t){if(!l(e)){t!==Ue.NONE&&vt(vt.geometryHeightReference);return}return t!==Ue.CLAMP_TO_GROUND?e:0};wc.getGeometryExtrudedHeight=function(e,t){if(!l(e)){t!==Ue.NONE&&vt(vt.geometryExtrudedHeightReference);return}return t!==Ue.CLAMP_TO_GROUND?e:wc.CLAMP_TO_GROUND};wc.CLAMP_TO_GROUND="clamp";wc.computeGeometryOffsetAttribute=function(e,t,n,i){(!l(e)||!l(t))&&(t=Ue.NONE),(!l(n)||!l(i))&&(i=Ue.NONE);let o=0;if(t!==Ue.NONE&&o++,i===Ue.RELATIVE_TO_GROUND&&o++,o===2)return Qt.ALL;if(o===1)return Qt.TOP};var Gn=wc;var vse=new z,Dse=h.ZERO,Pse=new h,Ise=new ce;function M5e(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.cornerType=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.offsetAttribute=void 0}function _d(e,t){Gn.call(this,{entity:e,scene:t,geometryOptions:new M5e(e),geometryPropertyName:"corridor",observedPropertyNames:["availability","corridor"]}),this._onEntityPropertyChanged(e,"corridor",e.corridor,void 0)}l(Object.create)&&(_d.prototype=Object.create(Gn.prototype),_d.prototype.constructor=_d);_d.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Pt){let o;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,vse)),l(o)||(o=z.WHITE),i.color=It.fromColor(o)}return l(this._options.offsetAttribute)&&(i.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Dse,Pse))),new pt({id:t,geometry:new MA(this._options),attributes:i})};_d.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,vse),o={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:It.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0};return l(this._options.offsetAttribute)&&(o.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Dse,Pse))),new pt({id:t,geometry:new _B(this._options),attributes:o})};_d.prototype._computeCenter=function(e,t){let n=q.getValueOrUndefined(this._entity.corridor.positions,e);if(!(!l(n)||n.length===0))return h.clone(n[Math.floor(n.length/2)],t)};_d.prototype._isHidden=function(e,t){return!l(t.positions)||!l(t.width)||ei.prototype._isHidden.call(this,e,t)};_d.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.width)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.cornerType)||!q.isConstant(t.zIndex)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Pt)};_d.prototype._setStaticOptions=function(e,t){let n=q.getValueOrUndefined(t.height,ke.MINIMUM_VALUE),i=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,Ue.NONE),o=q.getValueOrUndefined(t.extrudedHeight,ke.MINIMUM_VALUE),r=q.getValueOrDefault(t.extrudedHeightReference,ke.MINIMUM_VALUE,Ue.NONE);l(o)&&!l(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Pt?$t.VERTEX_FORMAT:to.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(ke.MINIMUM_VALUE,s.positions),s.width=t.width.getValue(ke.MINIMUM_VALUE),s.granularity=q.getValueOrUndefined(t.granularity,ke.MINIMUM_VALUE),s.cornerType=q.getValueOrUndefined(t.cornerType,ke.MINIMUM_VALUE),s.offsetAttribute=Gn.computeGeometryOffsetAttribute(n,i,o,r),s.height=Gn.getGeometryHeight(n,i),o=Gn.getGeometryExtrudedHeight(o,r),o===Gn.CLAMP_TO_GROUND&&(o=ri.getMinimumMaximumHeights(MA.computeRectangle(s,Ise)).minimumTerrainHeight),s.extrudedHeight=o};_d.DynamicGeometryUpdater=KT;function KT(e,t,n){$n.call(this,e,t,n)}l(Object.create)&&(KT.prototype=Object.create($n.prototype),KT.prototype.constructor=KT);KT.prototype._isHidden=function(e,t,n){let i=this._options;return!l(i.positions)||!l(i.width)||$n.prototype._isHidden.call(this,e,t,n)};KT.prototype._setOptions=function(e,t,n){let i=this._options,o=q.getValueOrUndefined(t.height,n),r=q.getValueOrDefault(t.heightReference,n,Ue.NONE),s=q.getValueOrUndefined(t.extrudedHeight,n),a=q.getValueOrDefault(t.extrudedHeightReference,n,Ue.NONE);l(s)&&!l(o)&&(o=0),i.positions=q.getValueOrUndefined(t.positions,n),i.width=q.getValueOrUndefined(t.width,n),i.granularity=q.getValueOrUndefined(t.granularity,n),i.cornerType=q.getValueOrUndefined(t.cornerType,n),i.offsetAttribute=Gn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Gn.getGeometryHeight(o,r),s=Gn.getGeometryExtrudedHeight(s,a),s===Gn.CLAMP_TO_GROUND&&(s=ri.getMinimumMaximumHeights(MA.computeRectangle(i,Ise)).minimumTerrainHeight),i.extrudedHeight=s};var gB=_d;function Vk(){ye.throwInstantiationError()}Object.defineProperties(Vk.prototype,{name:{get:ye.throwInstantiationError},clock:{get:ye.throwInstantiationError},entities:{get:ye.throwInstantiationError},isLoading:{get:ye.throwInstantiationError},changedEvent:{get:ye.throwInstantiationError},errorEvent:{get:ye.throwInstantiationError},loadingEvent:{get:ye.throwInstantiationError},show:{get:ye.throwInstantiationError},clustering:{get:ye.throwInstantiationError}});Vk.prototype.update=function(e){ye.throwInstantiationError()};Vk.setLoading=function(e,t){e._isLoading!==t&&(t?e._entityCollection.suspendEvents():e._entityCollection.resumeEvents(),e._isLoading=t,e._loading.raiseEvent(e,t))};var Sr=Vk;function Fh(e,t){this._ellipsoid=e,this._cameraPosition=new h,this._cameraPositionInScaledSpace=new h,this._distanceToLimbInScaledSpaceSquared=0,l(t)&&(this.cameraPosition=t)}Object.defineProperties(Fh.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},cameraPosition:{get:function(){return this._cameraPosition},set:function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,this._cameraPositionInScaledSpace),i=h.magnitudeSquared(n)-1;h.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=n,this._distanceToLimbInScaledSpaceSquared=i}}});var Ose=new h;Fh.prototype.isPointVisible=function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,Ose);return Y6(n,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};Fh.prototype.isScaledSpacePointVisible=function(e){return Y6(e,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};var L5e=new h;Fh.prototype.isScaledSpacePointVisiblePossiblyUnderEllipsoid=function(e,t){let n=this._ellipsoid,i,o;return l(t)&&t<0&&n.minimumRadius>-t?(o=L5e,o.x=this._cameraPosition.x/(n.radii.x+t),o.y=this._cameraPosition.y/(n.radii.y+t),o.z=this._cameraPosition.z/(n.radii.z+t),i=o.x*o.x+o.y*o.y+o.z*o.z-1):(o=this._cameraPositionInScaledSpace,i=this._distanceToLimbInScaledSpaceSquared),Y6(e,o,i)};Fh.prototype.computeHorizonCullingPoint=function(e,t,n){return Mse(this._ellipsoid,e,t,n)};var Bse=ie.clone(ie.UNIT_SPHERE);Fh.prototype.computeHorizonCullingPointPossiblyUnderEllipsoid=function(e,t,n,i){let o=Rse(this._ellipsoid,n,Bse);return Mse(o,e,t,i)};Fh.prototype.computeHorizonCullingPointFromVertices=function(e,t,n,i,o){return Lse(this._ellipsoid,e,t,n,i,o)};Fh.prototype.computeHorizonCullingPointFromVerticesPossiblyUnderEllipsoid=function(e,t,n,i,o,r){let s=Rse(this._ellipsoid,o,Bse);return Lse(s,e,t,n,i,r)};var F5e=[];Fh.prototype.computeHorizonCullingPointFromRectangle=function(e,t,n){let i=ce.subsample(e,t,0,F5e),o=re.fromPoints(i);if(!(h.magnitude(o.center)<.1*t.minimumRadius))return this.computeHorizonCullingPoint(o.center,i,n)};var N5e=new h;function Rse(e,t,n){if(l(t)&&t<0&&e.minimumRadius>-t){let i=h.fromElements(e.radii.x+t,e.radii.y+t,e.radii.z+t,N5e);e=ie.fromCartesian3(i,n)}return e}function Mse(e,t,n,i){l(i)||(i=new h);let o=kse(e,t),r=0;for(let s=0,a=n.length;s<a;++s){let c=n[s],u=Fse(e,c,o);if(u<0)return;r=Math.max(r,u)}return Nse(o,r,i)}var Uk=new h;function Lse(e,t,n,i,o,r){l(r)||(r=new h),i=y(i,3),o=y(o,h.ZERO);let s=kse(e,t),a=0;for(let c=0,u=n.length;c<u;c+=i){Uk.x=n[c]+o.x,Uk.y=n[c+1]+o.y,Uk.z=n[c+2]+o.z;let f=Fse(e,Uk,s);if(f<0)return;a=Math.max(a,f)}return Nse(s,a,r)}function Y6(e,t,n){let i=t,o=n,r=h.subtract(e,i,Ose),s=-h.dot(r,i);return!(o<0?s>0:s>o&&s*s/h.magnitudeSquared(r)>o)}var k5e=new h,V5e=new h;function Fse(e,t,n){let i=e.transformPositionToScaledSpace(t,k5e),o=h.magnitudeSquared(i),r=Math.sqrt(o),s=h.divideByScalar(i,r,V5e);o=Math.max(1,o),r=Math.max(1,r);let a=h.dot(s,n),c=h.magnitude(h.cross(s,n,s)),u=1/r,f=Math.sqrt(o-1)*u;return 1/(a*u-c*f)}function Nse(e,t,n){if(!(t<=0||t===1/0||t!==t))return h.multiplyByScalar(e,t,n)}var q6=new h;function kse(e,t){return h.equals(t,h.ZERO)?t:(e.transformPositionToScaledSpace(t,q6),h.normalize(q6,q6))}var Np=Fh;function wr(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.scaleByDistance,o=e.distanceDisplayCondition;l(n)&&(n=bt.clone(n)),l(i)&&(i=bt.clone(i)),l(o)&&(o=Ct.clone(o)),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),this._actualPosition=h.clone(this._position),this._color=z.clone(y(e.color,z.WHITE)),this._outlineColor=z.clone(y(e.outlineColor,z.TRANSPARENT)),this._outlineWidth=y(e.outlineWidth,0),this._pixelSize=y(e.pixelSize,10),this._scaleByDistance=i,this._translucencyByDistance=n,this._distanceDisplayCondition=o,this._disableDepthTestDistance=y(e.disableDepthTestDistance,0),this._id=e.id,this._collection=y(e.collection,t),this._clusterShow=!0,this._pickId=void 0,this._pointPrimitiveCollection=t,this._dirty=!1,this._index=-1}var Vse=wr.SHOW_INDEX=0,Gse=wr.POSITION_INDEX=1,U5e=wr.COLOR_INDEX=2,z5e=wr.OUTLINE_COLOR_INDEX=3,G5e=wr.OUTLINE_WIDTH_INDEX=4,H5e=wr.PIXEL_SIZE_INDEX=5,W5e=wr.SCALE_BY_DISTANCE_INDEX=6,j5e=wr.TRANSLUCENCY_BY_DISTANCE_INDEX=7,q5e=wr.DISTANCE_DISPLAY_CONDITION_INDEX=8,Y5e=wr.DISABLE_DEPTH_DISTANCE_INDEX=9;wr.NUMBER_OF_PROPERTIES=10;function of(e,t){let n=e._pointPrimitiveCollection;l(n)&&(n._updatePointPrimitive(e,t),e._dirty=!0)}Object.defineProperties(wr.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,of(this,Vse))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),h.clone(e,this._actualPosition),of(this,Gse))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;bt.equals(t,e)||(this._scaleByDistance=bt.clone(e,t),of(this,W5e))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;bt.equals(t,e)||(this._translucencyByDistance=bt.clone(e,t),of(this,j5e))}},pixelSize:{get:function(){return this._pixelSize},set:function(e){this._pixelSize!==e&&(this._pixelSize=e,of(this,H5e))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),of(this,U5e))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),of(this,z5e))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,of(this,G5e))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){Ct.equals(this._distanceDisplayCondition,e)||(this._distanceDisplayCondition=Ct.clone(e,this._distanceDisplayCondition),of(this,q5e))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,of(this,Y5e))}},id:{get:function(){return this._id},set:function(e){this._id=e,l(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,of(this,Vse))}}});wr.prototype.getPickId=function(e){return l(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._collection,id:this._id})),this._pickId};wr.prototype._getActualPosition=function(){return this._actualPosition};wr.prototype._setActualPosition=function(e){h.clone(e,this._actualPosition),of(this,Gse)};var Use=new se;wr._computeActualPosition=function(e,t,n){return t.mode===ee.SCENE3D?e:(N.multiplyByPoint(n,e,Use),Gi.computeActualWgs84Position(t,Use))};var zse=new se;wr._computeScreenSpacePosition=function(e,t,n,i){let o=N.multiplyByVector(e,se.fromElements(t.x,t.y,t.z,1,zse),zse);return Gi.wgs84ToWindowCoordinates(n,o,i)};wr.prototype.computeScreenSpacePosition=function(e,t){let n=this._pointPrimitiveCollection;l(t)||(t=new H);let i=n.modelMatrix,o=wr._computeScreenSpacePosition(i,this._actualPosition,e,t);if(!!l(o))return o.y=e.canvas.clientHeight-o.y,o};wr.getScreenSpaceBoundingBox=function(e,t,n){let i=e.pixelSize,o=i*.5,r=t.x-o,s=t.y-o,a=i,c=i;return l(n)||(n=new Ge),n.x=r,n.y=s,n.width=a,n.height=c,n};wr.prototype.equals=function(e){return this===e||l(e)&&this._id===e._id&&h.equals(this._position,e._position)&&z.equals(this._color,e._color)&&this._pixelSize===e._pixelSize&&this._outlineWidth===e._outlineWidth&&this._show===e._show&&z.equals(this._outlineColor,e._outlineColor)&&bt.equals(this._scaleByDistance,e._scaleByDistance)&&bt.equals(this._translucencyByDistance,e._translucencyByDistance)&&Ct.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};wr.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._pointPrimitiveCollection=void 0};var gs=wr;var Ug=`varying vec4 v_color;
varying vec4 v_outlineColor;
varying float v_innerPercent;
varying float v_pixelDistance;
varying vec4 v_pickColor;

void main()
{
    // The distance in UV space from this fragment to the center of the point, at most 0.5.
    float distanceToCenter = length(gl_PointCoord - vec2(0.5));
    // The max distance stops one pixel shy of the edge to leave space for anti-aliasing.
    float maxDistance = max(0.0, 0.5 - v_pixelDistance);
    float wholeAlpha = 1.0 - smoothstep(maxDistance, 0.5, distanceToCenter);
    float innerAlpha = 1.0 - smoothstep(maxDistance * v_innerPercent, 0.5 * v_innerPercent, distanceToCenter);

    vec4 color = mix(v_outlineColor, v_color, innerAlpha);
    color.a *= wholeAlpha;

// Fully transparent parts of the billboard are not pickable.
#if !defined(OPAQUE) && !defined(TRANSLUCENT)
    if (color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }
#else
// The billboard is rendered twice. The opaque pass discards translucent fragments
// and the translucent pass discards opaque fragments.
#ifdef OPAQUE
    if (color.a < 0.995)   // matches < 254/255
    {
        discard;
    }
#else
    if (color.a >= 0.995)  // matches 254/255 and 255/255
    {
        discard;
    }
#endif
#endif

    gl_FragColor = czm_gammaCorrect(color);
    czm_writeLogDepth();
}
`;var yB=`uniform float u_maxTotalPointSize;

attribute vec4 positionHighAndSize;
attribute vec4 positionLowAndOutline;
attribute vec4 compressedAttribute0;                       // color, outlineColor, pick color
attribute vec4 compressedAttribute1;                       // show, translucency by distance, some free space
attribute vec4 scaleByDistance;                            // near, nearScale, far, farScale
attribute vec3 distanceDisplayConditionAndDisableDepth;    // near, far, disableDepthTestDistance

varying vec4 v_color;
varying vec4 v_outlineColor;
varying float v_innerPercent;
varying float v_pixelDistance;
varying vec4 v_pickColor;

const float SHIFT_LEFT8 = 256.0;
const float SHIFT_RIGHT8 = 1.0 / 256.0;

void main()
{
    // Modifying this shader may also require modifications to PointPrimitive._computeScreenSpacePosition

    // unpack attributes
    vec3 positionHigh = positionHighAndSize.xyz;
    vec3 positionLow = positionLowAndOutline.xyz;
    float outlineWidthBothSides = 2.0 * positionLowAndOutline.w;
    float totalSize = positionHighAndSize.w + outlineWidthBothSides;
    float outlinePercent = outlineWidthBothSides / totalSize;
    // Scale in response to browser-zoom.
    totalSize *= czm_pixelRatio;
    // Add padding for anti-aliasing on both sides.
    totalSize += 3.0;

    float temp = compressedAttribute1.x * SHIFT_RIGHT8;
    float show = floor(temp);

#ifdef EYE_DISTANCE_TRANSLUCENCY
    vec4 translucencyByDistance;
    translucencyByDistance.x = compressedAttribute1.z;
    translucencyByDistance.z = compressedAttribute1.w;

    translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;

    temp = compressedAttribute1.y * SHIFT_RIGHT8;
    translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
#endif

    ///////////////////////////////////////////////////////////////////////////

    vec4 color;
    vec4 outlineColor;
    vec4 pickColor;

    // compressedAttribute0.z => pickColor.rgb

    temp = compressedAttribute0.z * SHIFT_RIGHT8;
    pickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    pickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor.r = floor(temp);

    // compressedAttribute0.x => color.rgb

    temp = compressedAttribute0.x * SHIFT_RIGHT8;
    color.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    color.g = (temp - floor(temp)) * SHIFT_LEFT8;
    color.r = floor(temp);

    // compressedAttribute0.y => outlineColor.rgb

    temp = compressedAttribute0.y * SHIFT_RIGHT8;
    outlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.r = floor(temp);

    // compressedAttribute0.w => color.a, outlineColor.a, pickColor.a

    temp = compressedAttribute0.w * SHIFT_RIGHT8;
    pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor = pickColor / 255.0;

    temp = floor(temp) * SHIFT_RIGHT8;
    outlineColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor /= 255.0;
    color.a = floor(temp);
    color /= 255.0;

    ///////////////////////////////////////////////////////////////////////////

    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;

    ///////////////////////////////////////////////////////////////////////////

#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)
    float lengthSq;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        // 2D camera distance is a special case
        // treat all billboards as flattened to the z=0.0 plane
        lengthSq = czm_eyeHeight2D.y;
    }
    else
    {
        lengthSq = dot(positionEC.xyz, positionEC.xyz);
    }
#endif

#ifdef EYE_DISTANCE_SCALING
    totalSize *= czm_nearFarScalar(scaleByDistance, lengthSq);
#endif
    // Clamp to max point size.
    totalSize = min(totalSize, u_maxTotalPointSize);
    // If size is too small, push vertex behind near plane for clipping.
    // Note that context.minimumAliasedPointSize "will be at most 1.0".
    if (totalSize < 1.0)
    {
        positionEC.xyz = vec3(0.0);
        totalSize = 1.0;
    }

    float translucency = 1.0;
#ifdef EYE_DISTANCE_TRANSLUCENCY
    translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);
    // push vertex behind near plane for clipping
    if (translucency < 0.004)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

#ifdef DISTANCE_DISPLAY_CONDITION
    float nearSq = distanceDisplayConditionAndDisableDepth.x;
    float farSq = distanceDisplayConditionAndDisableDepth.y;
    if (lengthSq < nearSq || lengthSq > farSq) {
        // push vertex behind camera to force it to be clipped
        positionEC.xyz = vec3(0.0, 0.0, 1.0);
    }
#endif

    gl_Position = czm_projection * positionEC;
    czm_vertexLogDepth();

#ifdef DISABLE_DEPTH_DISTANCE
    float disableDepthTestDistance = distanceDisplayConditionAndDisableDepth.z;
    if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)
    {
        disableDepthTestDistance = czm_minimumDisableDepthTestDistance;
    }

    if (disableDepthTestDistance != 0.0)
    {
        // Don't try to "multiply both sides" by w.  Greater/less-than comparisons won't work for negative values of w.
        float zclip = gl_Position.z / gl_Position.w;
        bool clipped = (zclip < -1.0 || zclip > 1.0);
        if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))
        {
            // Position z on the near plane.
            gl_Position.z = -gl_Position.w;
#ifdef LOG_DEPTH
            czm_vertexLogDepth(vec4(czm_currentFrustum.x));
#endif
        }
    }
#endif

    v_color = color;
    v_color.a *= translucency * show;
    v_outlineColor = outlineColor;
    v_outlineColor.a *= translucency * show;

    v_innerPercent = 1.0 - outlinePercent;
    v_pixelDistance = 2.0 / totalSize;
    gl_PointSize = totalSize * show;
    gl_Position *= show;

    v_pickColor = pickColor;
}
`;var X5e=gs.SHOW_INDEX,J6=gs.POSITION_INDEX,Hse=gs.COLOR_INDEX,K5e=gs.OUTLINE_COLOR_INDEX,J5e=gs.OUTLINE_WIDTH_INDEX,Z5e=gs.PIXEL_SIZE_INDEX,Wse=gs.SCALE_BY_DISTANCE_INDEX,jse=gs.TRANSLUCENCY_BY_DISTANCE_INDEX,qse=gs.DISTANCE_DISPLAY_CONDITION_INDEX,Q5e=gs.DISABLE_DEPTH_DISTANCE_INDEX,Z6=gs.NUMBER_OF_PROPERTIES,Va={positionHighAndSize:0,positionLowAndOutline:1,compressedAttribute0:2,compressedAttribute1:3,scaleByDistance:4,distanceDisplayConditionAndDisableDepth:5};function rf(e){e=y(e,y.EMPTY_OBJECT),this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._propertiesChanged=new Uint32Array(Z6),this._maxPixelSize=1,this._baseVolume=new re,this._baseVolumeWC=new re,this._baseVolume2D=new re,this._boundingVolume=new re,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(N.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,xo.OPAQUE_AND_TRANSLUCENT),this._blendOption=void 0,this._mode=ee.SCENE3D,this._maxTotalPointSize=1,this._buffersUsage=[Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW,Me.STATIC_DRAW];let t=this;this._uniforms={u_maxTotalPointSize:function(){return t._maxTotalPointSize}}}Object.defineProperties(rf.prototype,{length:{get:function(){return Q6(this),this._pointPrimitives.length}}});function Yse(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}rf.prototype.add=function(e){let t=new gs(e,this);return t._index=this._pointPrimitives.length,this._pointPrimitives.push(t),this._createVertexArray=!0,t};rf.prototype.remove=function(e){return this.contains(e)?(this._pointPrimitives[e._index]=null,this._pointPrimitivesRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};rf.prototype.removeAll=function(){Yse(this._pointPrimitives),this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!0};function Q6(e){if(e._pointPrimitivesRemoved){e._pointPrimitivesRemoved=!1;let t=[],n=e._pointPrimitives,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];s&&(s._index=r++,t.push(s))}e._pointPrimitives=t}}rf.prototype._updatePointPrimitive=function(e,t){e._dirty||(this._pointPrimitivesToUpdate[this._pointPrimitivesToUpdateIndex++]=e),++this._propertiesChanged[t]};rf.prototype.contains=function(e){return l(e)&&e._pointPrimitiveCollection===this};rf.prototype.get=function(e){return Q6(this),this._pointPrimitives[e]};rf.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<Z6;++i){let o=n[i]===0?Me.STATIC_DRAW:Me.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function $5e(e,t,n){return new mp(e,[{index:Va.positionHighAndSize,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[J6]},{index:Va.positionLowAndShow,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[J6]},{index:Va.compressedAttribute0,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[Hse]},{index:Va.compressedAttribute1,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[jse]},{index:Va.scaleByDistance,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[Wse]},{index:Va.distanceDisplayConditionAndDisableDepth,componentsPerAttribute:3,componentDatatype:K.FLOAT,usage:n[qse]}],t)}var X6=new Vn;function Xse(e,t,n,i){let o=i._index,r=i._getActualPosition();e._mode===ee.SCENE3D&&(re.expand(e._baseVolume,r,e._baseVolume),e._boundingVolumeDirty=!0),Vn.fromCartesian(r,X6);let s=i.pixelSize,a=i.outlineWidth;e._maxPixelSize=Math.max(e._maxPixelSize,s+a);let c=n[Va.positionHighAndSize],u=X6.high;c(o,u.x,u.y,u.z,s);let f=n[Va.positionLowAndOutline],d=X6.low;f(o,d.x,d.y,d.z,a)}var zk=65536,AB=256;function Kse(e,t,n,i){let o=i._index,r=i.color,s=i.getPickId(t).color,a=i.outlineColor,c=z.floatToByte(r.red),u=z.floatToByte(r.green),f=z.floatToByte(r.blue),d=c*zk+u*AB+f;c=z.floatToByte(a.red),u=z.floatToByte(a.green),f=z.floatToByte(a.blue);let p=c*zk+u*AB+f;c=z.floatToByte(s.red),u=z.floatToByte(s.green),f=z.floatToByte(s.blue);let g=c*zk+u*AB+f,m=z.floatToByte(r.alpha)*zk+z.floatToByte(a.alpha)*AB+z.floatToByte(s.alpha),A=n[Va.compressedAttribute0];A(o,d,p,g,m)}function Jse(e,t,n,i){let o=i._index,r=0,s=1,a=1,c=1,u=i.translucencyByDistance;l(u)&&(r=u.near,s=u.nearValue,a=u.far,c=u.farValue,(s!==1||c!==1)&&(e._shaderTranslucencyByDistance=!0));let f=i.show&&i.clusterShow;i.color.alpha===0&&i.outlineColor.alpha===0&&(f=!1),s=R.clamp(s,0,1),s=s===1?255:s*255|0;let d=(f?1:0)*AB+s;c=R.clamp(c,0,1),c=c===1?255:c*255|0;let p=c,g=n[Va.compressedAttribute1];g(o,d,p,r,a)}function Zse(e,t,n,i){let o=i._index,r=n[Va.scaleByDistance],s=0,a=1,c=1,u=1,f=i.scaleByDistance;l(f)&&(s=f.near,a=f.nearValue,c=f.far,u=f.farValue,(a!==1||u!==1)&&(e._shaderScaleByDistance=!0)),r(o,s,a,c,u)}function Qse(e,t,n,i){let o=i._index,r=n[Va.distanceDisplayConditionAndDisableDepth],s=0,a=Number.MAX_VALUE,c=i.distanceDisplayCondition;l(c)&&(s=c.near,a=c.far,s*=s,a*=a,e._shaderDistanceDisplayCondition=!0);let u=i.disableDepthTestDistance;u*=u,u>0&&(e._shaderDisableDepthDistance=!0,u===Number.POSITIVE_INFINITY&&(u=-1)),r(o,s,a,u)}function e6e(e,t,n,i){Xse(e,t,n,i),Kse(e,t,n,i),Jse(e,t,n,i),Zse(e,t,n,i),Qse(e,t,n,i)}function K6(e,t,n,i,o,r){let s;i.mode===ee.SCENE3D?(s=e._baseVolume,e._boundingVolumeDirty=!0):s=e._baseVolume2D;let a=[];for(let c=0;c<n;++c){let u=t[c],f=u.position,d=gs._computeActualPosition(f,i,o);l(d)&&(u._setActualPosition(d),r?a.push(d):re.expand(s,d,s))}r&&re.fromPoints(a,s)}function t6e(e,t){let n=t.mode,i=e._pointPrimitives,o=e._pointPrimitivesToUpdate,r=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==ee.SCENE3D&&!N.equals(r,e.modelMatrix)?(e._mode=n,N.clone(e.modelMatrix,r),e._createVertexArray=!0,(n===ee.SCENE3D||n===ee.SCENE2D||n===ee.COLUMBUS_VIEW)&&K6(e,i,i.length,t,r,!0)):n===ee.MORPHING?K6(e,i,i.length,t,r,!0):(n===ee.SCENE2D||n===ee.COLUMBUS_VIEW)&&K6(e,o,e._pointPrimitivesToUpdateIndex,t,r,!1)}function n6e(e,t,n){let o=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*e._maxPixelSize;n.radius+=o}var i6e=[];rf.prototype.update=function(e){if(Q6(this),!this.show)return;this._maxTotalPointSize=Ft.maximumAliasedPointSize,t6e(this,e);let n=this._pointPrimitives.length,i=this._pointPrimitivesToUpdate,o=this._pointPrimitivesToUpdateIndex,r=this._propertiesChanged,s=this._createVertexArray,a,c=e.context,u=e.passes,f=u.pick;if(s||!f&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let w=0;w<Z6;++w)r[w]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=$5e(c,n,this._buffersUsage),a=this._vaf.writers;for(let w=0;w<n;++w){let D=this._pointPrimitives[w];D._dirty=!1,e6e(this,c,a,D)}this._vaf.commit()}this._pointPrimitivesToUpdateIndex=0}else if(o>0){let w=i6e;w.length=0,(r[J6]||r[J5e]||r[Z5e])&&w.push(Xse),(r[Hse]||r[K5e])&&w.push(Kse),(r[X5e]||r[jse])&&w.push(Jse),r[Wse]&&w.push(Zse),(r[qse]||r[Q5e])&&w.push(Qse);let D=w.length;if(a=this._vaf.writers,o/n>.1){for(let I=0;I<o;++I){let B=i[I];B._dirty=!1;for(let M=0;M<D;++M)w[M](this,c,a,B)}this._vaf.commit()}else{for(let I=0;I<o;++I){let B=i[I];B._dirty=!1;for(let M=0;M<D;++M)w[M](this,c,a,B);this._vaf.subCommit(B._index,1)}this._vaf.endSubCommits()}this._pointPrimitivesToUpdateIndex=0}if(o>n*1.5&&(i.length=n),!l(this._vaf)||!l(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,re.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let d,p=N.IDENTITY;e.mode===ee.SCENE3D?(p=this.modelMatrix,d=re.clone(this._baseVolumeWC,this._boundingVolume)):d=re.clone(this._baseVolume2D,this._boundingVolume),n6e(this,e,d);let g=this._blendOption!==this.blendOption;this._blendOption=this.blendOption,g&&(this._blendOption===xo.OPAQUE||this._blendOption===xo.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=Ne.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!0}):this._rsOpaque=void 0,this._blendOption===xo.TRANSLUCENT||this._blendOption===xo.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=Ne.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!1,blending:cn.ALPHA_BLEND}):this._rsTranslucent=void 0),this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let m,A;(g||this._shaderScaleByDistance&&!this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance&&!this._compiledShaderTranslucencyByDistance||this._shaderDistanceDisplayCondition&&!this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance)&&(m=new Ve({sources:[yB]}),this._shaderScaleByDistance&&m.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&m.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderDistanceDisplayCondition&&m.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&m.defines.push("DISABLE_DEPTH_DISTANCE"),this._blendOption===xo.OPAQUE_AND_TRANSLUCENT&&(A=new Ve({defines:["OPAQUE"],sources:[Ug]}),this._sp=jt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:Va}),A=new Ve({defines:["TRANSLUCENT"],sources:[Ug]}),this._spTranslucent=jt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:Va})),this._blendOption===xo.OPAQUE&&(A=new Ve({sources:[Ug]}),this._sp=jt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:Va})),this._blendOption===xo.TRANSLUCENT&&(A=new Ve({sources:[Ug]}),this._spTranslucent=jt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:Va})),this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance);let x,C,b,T,S=e.commandList;if(u.render||f){let w=this._colorCommands,D=this._blendOption===xo.OPAQUE,I=this._blendOption===xo.OPAQUE_AND_TRANSLUCENT;x=this._vaf.va,C=x.length,w.length=C;let B=I?C*2:C;for(T=0;T<B;++T){let M=D||I&&T%2===0;b=w[T],l(b)||(b=w[T]=new Ze),b.primitiveType=Be.POINTS,b.pass=M||!I?xe.OPAQUE:xe.TRANSLUCENT,b.owner=this;let L=I?Math.floor(T/2):T;b.boundingVolume=d,b.modelMatrix=p,b.shaderProgram=M?this._sp:this._spTranslucent,b.uniformMap=this._uniforms,b.vertexArray=x[L].va,b.renderState=M?this._rsOpaque:this._rsTranslucent,b.debugShowBoundingVolume=this.debugShowBoundingVolume,b.pickId="v_pickColor",S.push(b)}}};rf.prototype.isDestroyed=function(){return!1};rf.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),Yse(this._pointPrimitives),le(this)};var JT=rf;var iae=Di($se(),1);function gd(e){e=y(e,y.EMPTY_OBJECT),this._enabled=y(e.enabled,!1),this._pixelRange=y(e.pixelRange,80),this._minimumClusterSize=y(e.minimumClusterSize,2),this._clusterBillboards=y(e.clusterBillboards,!0),this._clusterLabels=y(e.clusterLabels,!0),this._clusterPoints=y(e.clusterPoints,!0),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity={},this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._clusterDirty=!1,this._cluster=void 0,this._removeEventListener=void 0,this._clusterEvent=new ge,this.show=y(e.show,!0)}function o6e(e){return e.coord.x}function r6e(e){return e.coord.y}function eae(e,t){e.x-=t,e.y-=t,e.width+=t*2,e.height+=t*2}var s6e=new Ge;function tae(e,t,n,i,o){if(l(e._labelCollection)&&i._clusterLabels?o=bg.getScreenSpaceBoundingBox(e,t,o):l(e._billboardCollection)&&i._clusterBillboards?o=ao.getScreenSpaceBoundingBox(e,t,o):l(e._pointPrimitiveCollection)&&i._clusterPoints&&(o=gs.getScreenSpaceBoundingBox(e,t,o)),eae(o,n),i._clusterLabels&&!l(e._labelCollection)&&l(e.id)&&oae(i,e.id.id)&&l(e.id._label)){let r=i._collectionIndicesByEntity[e.id.id].labelIndex,s=i._labelCollection.get(r),a=bg.getScreenSpaceBoundingBox(s,t,s6e);eae(a,n),o=Ge.union(o,a,o)}return o}function a6e(e,t){if(e.clusterShow=!0,!l(e._labelCollection)&&l(e.id)&&oae(t,e.id.id)&&l(e.id._label)){let n=t._collectionIndicesByEntity[e.id.id].labelIndex,i=t._labelCollection.get(n);i.clusterShow=!0}}function nae(e,t,n,i){let o={billboard:i._clusterBillboardCollection.add(),label:i._clusterLabelCollection.add(),point:i._clusterPointCollection.add()};o.billboard.show=!1,o.point.show=!1,o.label.show=!0,o.label.text=t.toLocaleString(),o.label.id=n,o.billboard.position=o.label.position=o.point.position=e,i._clusterEvent.raiseEvent(n,o)}function oae(e,t){return l(e)&&l(e._collectionIndicesByEntity[t])&&l(e._collectionIndicesByEntity[t].labelIndex)}function t9(e,t,n,i,o){if(!l(e))return;let r=e.length;for(let s=0;s<r;++s){let a=e.get(s);if(a.clusterShow=!1,!a.show||o._scene.mode===ee.SCENE3D&&!i.isPointVisible(a.position))continue;let c=o._clusterLabels&&l(a._labelCollection),u=o._clusterBillboards&&l(a.id._billboard),f=o._clusterPoints&&l(a.id._point);if(c&&(f||u))continue;let d=a.computeScreenSpacePosition(n);!l(d)||t.push({index:s,collection:e,clustered:!1,coord:d})}}var c6e=new Ge,l6e=new Ge,u6e=new Ge;function f6e(e){return function(t){if(l(t)&&t<.05||!e.enabled)return;let n=e._scene,i=e._labelCollection,o=e._billboardCollection,r=e._pointCollection;if(!l(i)&&!l(o)&&!l(r)||!e._clusterBillboards&&!e._clusterLabels&&!e._clusterPoints)return;let s=e._clusterLabelCollection,a=e._clusterBillboardCollection,c=e._clusterPointCollection;l(s)?s.removeAll():s=e._clusterLabelCollection=new Ph({scene:n}),l(a)?a.removeAll():a=e._clusterBillboardCollection=new Gl({scene:n}),l(c)?c.removeAll():c=e._clusterPointCollection=new JT;let u=e._pixelRange,f=e._minimumClusterSize,d=e._previousClusters,p=[],g=e._previousHeight,m=n.camera.positionCartographic.height,A=n.mapProjection.ellipsoid,x=n.camera.positionWC,C=new Np(A,x),b=[];e._clusterLabels&&t9(i,b,n,C,e),e._clusterBillboards&&t9(o,b,n,C,e),e._clusterPoints&&t9(r,b,n,C,e);let T,S,w,D,I,B,M,L,_,E,v,P,O=new iae.default(b,o6e,r6e,64,Int32Array);if(m<g)for(w=d.length,T=0;T<w;++T){let F=d[T];if(!C.isPointVisible(F.position))continue;let U=ao._computeScreenSpacePosition(N.IDENTITY,F.position,h.ZERO,H.ZERO,n);if(!l(U))continue;let V=1-m/g,G=F.width=F.width*V,k=F.height=F.height*V;G=Math.max(G,F.minimumWidth),k=Math.max(k,F.minimumHeight);let Y=U.x-G*.5,j=U.y-k*.5,X=U.x+G,W=U.y+k;for(I=O.range(Y,j,X,W),B=I.length,E=0,_=[],S=0;S<B;++S)M=I[S],L=b[M],L.clustered||(++E,v=L.collection,P=L.index,_.push(v.get(P).id));if(E>=f)for(nae(F.position,E,_,e),p.push(F),S=0;S<B;++S)b[I[S]].clustered=!0}for(w=b.length,T=0;T<w;++T){let F=b[T];if(F.clustered)continue;F.clustered=!0,v=F.collection,P=F.index;let U=v.get(P);D=tae(U,F.coord,u,e,c6e);let V=Ge.clone(D,l6e);I=O.range(D.x,D.y,D.x+D.width,D.y+D.height),B=I.length;let G=h.clone(U.position);for(E=1,_=[U.id],S=0;S<B;++S)if(M=I[S],L=b[M],!L.clustered){let k=L.collection.get(L.index),Y=tae(k,L.coord,u,e,u6e);h.add(k.position,G,G),Ge.union(V,Y,V),++E,_.push(k.id)}if(E>=f){let k=h.multiplyByScalar(G,1/E,G);for(nae(k,E,_,e),p.push({position:k,width:V.width,height:V.height,minimumWidth:D.width,minimumHeight:D.height}),S=0;S<B;++S)b[I[S]].clustered=!0}else a6e(U,e)}s.length===0&&(s.destroy(),e._clusterLabelCollection=void 0),a.length===0&&(a.destroy(),e._clusterBillboardCollection=void 0),c.length===0&&(c.destroy(),e._clusterPointCollection=void 0),e._previousClusters=p,e._previousHeight=m}}gd.prototype._initialize=function(e){this._scene=e;let t=f6e(this);this._cluster=t,this._removeEventListener=e.camera.changed.addEventListener(t)};Object.defineProperties(gd.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabledDirty=e!==this._enabled,this._enabled=e}},pixelRange:{get:function(){return this._pixelRange},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._pixelRange,this._pixelRange=e}},minimumClusterSize:{get:function(){return this._minimumClusterSize},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._minimumClusterSize,this._minimumClusterSize=e}},clusterEvent:{get:function(){return this._clusterEvent}},clusterBillboards:{get:function(){return this._clusterBillboards},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterBillboards,this._clusterBillboards=e}},clusterLabels:{get:function(){return this._clusterLabels},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterLabels,this._clusterLabels=e}},clusterPoints:{get:function(){return this._clusterPoints},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterPoints,this._clusterPoints=e}}});function i9(e,t,n,i){return function(o){let r=this[e];l(this._collectionIndicesByEntity)||(this._collectionIndicesByEntity={});let s=this._collectionIndicesByEntity[o.id];if(l(s)||(s=this._collectionIndicesByEntity[o.id]={billboardIndex:void 0,labelIndex:void 0,pointIndex:void 0}),l(r)&&l(s[i]))return r.get(s[i]);l(r)||(r=this[e]=new t({scene:this._scene}));let a,c,u=this[n];u.length>0?(a=u.pop(),c=r.get(a)):(c=r.add(),a=r.length-1),s[i]=a;let f=this;return Promise.resolve().then(function(){f._clusterDirty=!0}),c}}function o9(e,t){let n=e._collectionIndicesByEntity[t];!l(n.billboardIndex)&&!l(n.labelIndex)&&!l(n.pointIndex)&&delete e._collectionIndicesByEntity[t]}gd.prototype.getLabel=i9("_labelCollection",Ph,"_unusedLabelIndices","labelIndex");gd.prototype.removeLabel=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!l(this._labelCollection)||!l(t)||!l(t.labelIndex))return;let n=t.labelIndex;t.labelIndex=void 0,o9(this,e.id);let i=this._labelCollection.get(n);i.show=!1,i.text="",i.id=void 0,this._unusedLabelIndices.push(n),this._clusterDirty=!0};gd.prototype.getBillboard=i9("_billboardCollection",Gl,"_unusedBillboardIndices","billboardIndex");gd.prototype.removeBillboard=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!l(this._billboardCollection)||!l(t)||!l(t.billboardIndex))return;let n=t.billboardIndex;t.billboardIndex=void 0,o9(this,e.id);let i=this._billboardCollection.get(n);i.id=void 0,i.show=!1,i.image=void 0,this._unusedBillboardIndices.push(n),this._clusterDirty=!0};gd.prototype.getPoint=i9("_pointCollection",JT,"_unusedPointIndices","pointIndex");gd.prototype.removePoint=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!l(this._pointCollection)||!l(t)||!l(t.pointIndex))return;let n=t.pointIndex;t.pointIndex=void 0,o9(this,e.id);let i=this._pointCollection.get(n);i.show=!1,i.id=void 0,this._unusedPointIndices.push(n),this._clusterDirty=!0};function n9(e){if(!l(e))return;let t=e.length;for(let n=0;n<t;++n)e.get(n).clusterShow=!0}function d6e(e){e.enabled||(l(e._clusterLabelCollection)&&e._clusterLabelCollection.destroy(),l(e._clusterBillboardCollection)&&e._clusterBillboardCollection.destroy(),l(e._clusterPointCollection)&&e._clusterPointCollection.destroy(),e._clusterLabelCollection=void 0,e._clusterBillboardCollection=void 0,e._clusterPointCollection=void 0,n9(e._labelCollection),n9(e._billboardCollection),n9(e._pointCollection))}gd.prototype.update=function(e){if(!this.show)return;let t;l(this._labelCollection)&&this._labelCollection.length>0&&this._labelCollection.get(0)._glyphs.length===0&&(t=e.commandList,e.commandList=[],this._labelCollection.update(e),e.commandList=t),l(this._billboardCollection)&&this._billboardCollection.length>0&&!l(this._billboardCollection.get(0).width)&&(t=e.commandList,e.commandList=[],this._billboardCollection.update(e),e.commandList=t),this._enabledDirty&&(this._enabledDirty=!1,d6e(this),this._clusterDirty=!0),this._clusterDirty&&(this._clusterDirty=!1,this._cluster()),l(this._clusterLabelCollection)&&this._clusterLabelCollection.update(e),l(this._clusterBillboardCollection)&&this._clusterBillboardCollection.update(e),l(this._clusterPointCollection)&&this._clusterPointCollection.update(e),l(this._labelCollection)&&this._labelCollection.update(e),l(this._billboardCollection)&&this._billboardCollection.update(e),l(this._pointCollection)&&this._pointCollection.update(e)};gd.prototype.destroy=function(){this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._pointCollection=this._pointCollection&&this._pointCollection.destroy(),this._clusterLabelCollection=this._clusterLabelCollection&&this._clusterLabelCollection.destroy(),this._clusterBillboardCollection=this._clusterBillboardCollection&&this._clusterBillboardCollection.destroy(),this._clusterPointCollection=this._clusterPointCollection&&this._clusterPointCollection.destroy(),l(this._removeEventListener)&&(this._removeEventListener(),this._removeEventListener=void 0),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity=void 0,this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._pixelRangeDirty=!1,this._minimumClusterSizeDirty=!1};var ql=gd;function r9(e){this._name=e,this._clock=void 0,this._changed=new ge,this._error=new ge,this._isLoading=!1,this._loading=new ge,this._entityCollection=new _s(this),this._entityCluster=new ql}Object.defineProperties(r9.prototype,{name:{get:function(){return this._name},set:function(e){this._name!==e&&(this._name=e,this._changed.raiseEvent(this))}},clock:{get:function(){return this._clock},set:function(e){this._clock!==e&&(this._clock=e,this._changed.raiseEvent(this))}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading},set:function(e){Sr.setLoading(this,e)}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}}});r9.prototype.update=function(e){return!0};var xB=r9;var rae={};rae.computePositions=function(e,t,n,i,o){let r=e*.5,s=-r,a=i+i,c=o?2*a:a,u=new Float64Array(c*3),f,d=0,p=0,g=o?a*3:0,m=o?(a+i)*3:i*3;for(f=0;f<i;f++){let A=f/i*R.TWO_PI,x=Math.cos(A),C=Math.sin(A),b=x*n,T=C*n,S=x*t,w=C*t;u[p+g]=b,u[p+g+1]=T,u[p+g+2]=s,u[p+m]=S,u[p+m+1]=w,u[p+m+2]=r,p+=3,o&&(u[d++]=b,u[d++]=T,u[d++]=s,u[d++]=S,u[d++]=w,u[d++]=r)}return u};var LA=rae;var s9=new H,h6e=new h,m6e=new h,p6e=new h,_6e=new h;function kp(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,o=y(e.vertexFormat,ve.DEFAULT),r=y(e.slices,128);this._length=t,this._topRadius=n,this._bottomRadius=i,this._vertexFormat=ve.clone(o),this._slices=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderGeometry"}kp.packedLength=ve.packedLength+5;kp.pack=function(e,t,n){return n=y(n,0),ve.pack(e._vertexFormat,t,n),n+=ve.packedLength,t[n++]=e._length,t[n++]=e._topRadius,t[n++]=e._bottomRadius,t[n++]=e._slices,t[n]=y(e._offsetAttribute,-1),t};var sae=new ve,ZT={vertexFormat:sae,length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,offsetAttribute:void 0};kp.unpack=function(e,t,n){t=y(t,0);let i=ve.unpack(e,t,sae);t+=ve.packedLength;let o=e[t++],r=e[t++],s=e[t++],a=e[t++],c=e[t];return l(n)?(n._vertexFormat=ve.clone(i,n._vertexFormat),n._length=o,n._topRadius=r,n._bottomRadius=s,n._slices=a,n._offsetAttribute=c===-1?void 0:c,n):(ZT.length=o,ZT.topRadius=r,ZT.bottomRadius=s,ZT.slices=a,ZT.offsetAttribute=c===-1?void 0:c,new kp(ZT))};kp.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,o=e._vertexFormat,r=e._slices;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=r+r,a=r+s,c=s+s,u=LA.computePositions(t,n,i,r,!0),f=o.st?new Float32Array(c*2):void 0,d=o.normal?new Float32Array(c*3):void 0,p=o.tangent?new Float32Array(c*3):void 0,g=o.bitangent?new Float32Array(c*3):void 0,m,A=o.normal||o.tangent||o.bitangent;if(A){let I=o.tangent||o.bitangent,B=0,M=0,L=0,_=Math.atan2(i-n,t),E=h6e;E.z=Math.sin(_);let v=Math.cos(_),P=p6e,O=m6e;for(m=0;m<r;m++){let F=m/r*R.TWO_PI,U=v*Math.cos(F),V=v*Math.sin(F);A&&(E.x=U,E.y=V,I&&(P=h.normalize(h.cross(h.UNIT_Z,E,P),P)),o.normal&&(d[B++]=E.x,d[B++]=E.y,d[B++]=E.z,d[B++]=E.x,d[B++]=E.y,d[B++]=E.z),o.tangent&&(p[M++]=P.x,p[M++]=P.y,p[M++]=P.z,p[M++]=P.x,p[M++]=P.y,p[M++]=P.z),o.bitangent&&(O=h.normalize(h.cross(E,P,O),O),g[L++]=O.x,g[L++]=O.y,g[L++]=O.z,g[L++]=O.x,g[L++]=O.y,g[L++]=O.z))}for(m=0;m<r;m++)o.normal&&(d[B++]=0,d[B++]=0,d[B++]=-1),o.tangent&&(p[M++]=1,p[M++]=0,p[M++]=0),o.bitangent&&(g[L++]=0,g[L++]=-1,g[L++]=0);for(m=0;m<r;m++)o.normal&&(d[B++]=0,d[B++]=0,d[B++]=1),o.tangent&&(p[M++]=1,p[M++]=0,p[M++]=0),o.bitangent&&(g[L++]=0,g[L++]=1,g[L++]=0)}let x=12*r-12,C=Le.createTypedArray(c,x),b=0,T=0;for(m=0;m<r-1;m++)C[b++]=T,C[b++]=T+2,C[b++]=T+3,C[b++]=T,C[b++]=T+3,C[b++]=T+1,T+=2;for(C[b++]=s-2,C[b++]=0,C[b++]=1,C[b++]=s-2,C[b++]=1,C[b++]=s-1,m=1;m<r-1;m++)C[b++]=s+m+1,C[b++]=s+m,C[b++]=s;for(m=1;m<r-1;m++)C[b++]=a,C[b++]=a+m,C[b++]=a+m+1;let S=0;if(o.st){let I=Math.max(n,i);for(m=0;m<c;m++){let B=h.fromArray(u,m*3,_6e);f[S++]=(B.x+I)/(2*I),f[S++]=(B.y+I)/(2*I)}}let w=new rn;o.position&&(w.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:u})),o.normal&&(w.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:d})),o.tangent&&(w.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:p})),o.bitangent&&(w.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:g})),o.st&&(w.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:f})),s9.x=t*.5,s9.y=Math.max(i,n);let D=new re(h.ZERO,H.magnitude(s9));if(l(e._offsetAttribute)){t=u.length;let I=e._offsetAttribute===Qt.NONE?0:1,B=new Uint8Array(t/3).fill(I);w.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:B})}return new it({attributes:w,indices:C,primitiveType:Be.TRIANGLES,boundingSphere:D,offsetAttribute:e._offsetAttribute})};var a9;kp.getUnitCylinder=function(){return l(a9)||(a9=kp.createGeometry(new kp({topRadius:1,bottomRadius:1,length:1,vertexFormat:ve.POSITION_ONLY}))),a9};var CB=kp;var c9=new H;function QT(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,o=y(e.slices,128),r=Math.max(y(e.numberOfVerticalLines,16),0);this._length=t,this._topRadius=n,this._bottomRadius=i,this._slices=o,this._numberOfVerticalLines=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderOutlineGeometry"}QT.packedLength=6;QT.pack=function(e,t,n){return n=y(n,0),t[n++]=e._length,t[n++]=e._topRadius,t[n++]=e._bottomRadius,t[n++]=e._slices,t[n++]=e._numberOfVerticalLines,t[n]=y(e._offsetAttribute,-1),t};var FA={length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};QT.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=e[t++],r=e[t++],s=e[t++],a=e[t++],c=e[t];return l(n)?(n._length=i,n._topRadius=o,n._bottomRadius=r,n._slices=s,n._numberOfVerticalLines=a,n._offsetAttribute=c===-1?void 0:c,n):(FA.length=i,FA.topRadius=o,FA.bottomRadius=r,FA.slices=s,FA.numberOfVerticalLines=a,FA.offsetAttribute=c===-1?void 0:c,new QT(FA))};QT.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,o=e._slices,r=e._numberOfVerticalLines;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=o*2,a=LA.computePositions(t,n,i,o,!1),c=o*2,u;if(r>0){let A=Math.min(r,o);u=Math.round(o/A),c+=A}let f=Le.createTypedArray(s,c*2),d=0,p;for(p=0;p<o-1;p++)f[d++]=p,f[d++]=p+1,f[d++]=p+o,f[d++]=p+1+o;if(f[d++]=o-1,f[d++]=0,f[d++]=o+o-1,f[d++]=o,r>0)for(p=0;p<o;p+=u)f[d++]=p,f[d++]=p+o;let g=new rn;g.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:a}),c9.x=t*.5,c9.y=Math.max(i,n);let m=new re(h.ZERO,H.magnitude(c9));if(l(e._offsetAttribute)){t=a.length;let A=e._offsetAttribute===Qt.NONE?0:1,x=new Uint8Array(t/3).fill(A);g.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}return new it({attributes:g,indices:f,primitiveType:Be.LINES,boundingSphere:m,offsetAttribute:e._offsetAttribute})};var TB=QT;var aae=h.ZERO,cae=new h,g6e=new h,lae=new z;function y6e(e){this.id=e,this.vertexFormat=void 0,this.length=void 0,this.topRadius=void 0,this.bottomRadius=void 0,this.slices=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function Yl(e,t){ei.call(this,{entity:e,scene:t,geometryOptions:new y6e(e),geometryPropertyName:"cylinder",observedPropertyNames:["availability","position","orientation","cylinder"]}),this._onEntityPropertyChanged(e,"cylinder",e.cylinder,void 0)}l(Object.create)&&(Yl.prototype=Object.create(ei.prototype),Yl.prototype.constructor=Yl);Object.defineProperties(Yl.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Yl.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Ln.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r,color:void 0,offset:void 0};if(this._materialProperty instanceof Pt){let a;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,lae)),l(a)||(a=z.WHITE),s.color=It.fromColor(a)}return l(this._options.offsetAttribute)&&(s.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,aae,cae))),new pt({id:t,geometry:new CB(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:s})};Yl.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,lae),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:It.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o),offset:void 0};return l(this._options.offsetAttribute)&&(r.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,aae,cae))),new pt({id:t,geometry:new TB(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:r})};Yl.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};Yl.prototype._isHidden=function(e,t){return!l(e.position)||!l(t.length)||!l(t.topRadius)||!l(t.bottomRadius)||ei.prototype._isHidden.call(this,e,t)};Yl.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.length.isConstant||!t.topRadius.isConstant||!t.bottomRadius.isConstant||!q.isConstant(t.slices)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.numberOfVerticalLines)};Yl.prototype._setStaticOptions=function(e,t){let n=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,Ue.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Pt?$t.VERTEX_FORMAT:to.MaterialSupport.TEXTURED.vertexFormat,i.length=t.length.getValue(ke.MINIMUM_VALUE),i.topRadius=t.topRadius.getValue(ke.MINIMUM_VALUE),i.bottomRadius=t.bottomRadius.getValue(ke.MINIMUM_VALUE),i.slices=q.getValueOrUndefined(t.slices,ke.MINIMUM_VALUE),i.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,ke.MINIMUM_VALUE),i.offsetAttribute=n!==Ue.NONE?Qt.ALL:void 0};Yl.prototype._onEntityPropertyChanged=Vm;Yl.DynamicGeometryUpdater=$T;function $T(e,t,n){$n.call(this,e,t,n)}l(Object.create)&&($T.prototype=Object.create($n.prototype),$T.prototype.constructor=$T);$T.prototype._isHidden=function(e,t,n){let i=this._options,o=q.getValueOrUndefined(e.position,n,g6e);return!l(o)||!l(i.length)||!l(i.topRadius)||!l(i.bottomRadius)||$n.prototype._isHidden.call(this,e,t,n)};$T.prototype._setOptions=function(e,t,n){let i=q.getValueOrDefault(t.heightReference,n,Ue.NONE),o=this._options;o.length=q.getValueOrUndefined(t.length,n),o.topRadius=q.getValueOrUndefined(t.topRadius,n),o.bottomRadius=q.getValueOrUndefined(t.bottomRadius,n),o.slices=q.getValueOrUndefined(t.slices,n),o.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,n),o.offsetAttribute=i!==Ue.NONE?Qt.ALL:void 0};var bB=Yl;var A6e={UNBOUNDED:0,CLAMPED:1,LOOP_STOP:2},vr=Object.freeze(A6e);var x6e={TICK_DEPENDENT:0,SYSTEM_CLOCK_MULTIPLIER:1,SYSTEM_CLOCK:2},co=Object.freeze(x6e);var C6e={NONE:0,HOLD:1,EXTRAPOLATE:2},Xl=Object.freeze(C6e);var uae=Di(Pl(),1);function T6e(e){let t=new uae.default(e);t.normalize();let n=t.path(),i=n.lastIndexOf("/");return i!==-1&&(n=n.substr(i+1)),n}var Vp=T6e;var b6e=R.factorial;function l9(e,t,n,i,o,r){let s=0,a,c,u;if(i>0){for(c=0;c<o;c++){for(a=!1,u=0;u<r.length&&!a;u++)c===r[u]&&(a=!0);a||(r.push(c),s+=l9(e,t,n,i-1,o,r),r.splice(r.length-1,1))}return 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r,s,a=t.length;for(r=0;r<i;r++)o[r]=0;for(r=0;r<a;r++){let c=1;for(s=0;s<a;s++)if(s!==r){let u=t[r]-t[s];c*=(e-t[s])/u}for(s=0;s<i;s++)o[s]+=c*n[r*i+s]}return o};var SB=u9;var f9={type:"Linear"};f9.getRequiredDataPoints=function(e){return 2};f9.interpolateOrderZero=function(e,t,n,i,o){l(o)||(o=new Array(i));let r,s,a,c=t[0],u=t[1];for(r=0;r<i;r++)s=n[r],a=n[r+i],o[r]=((a-s)*e+u*s-c*a)/(u-c);return o};var NA=f9;function Ua(e,t,n){this.clock=y(e,0),this.cone=y(t,0),this.magnitude=y(n,1)}Ua.fromCartesian3=function(e,t){let n=e.x,i=e.y,o=e.z,r=n*n+i*i;return l(t)||(t=new Ua),t.clock=Math.atan2(i,n),t.cone=Math.atan2(Math.sqrt(r),o),t.magnitude=Math.sqrt(r+o*o),t};Ua.clone=function(e,t){if(!!l(e))return l(t)?(t.clock=e.clock,t.cone=e.cone,t.magnitude=e.magnitude,t):new Ua(e.clock,e.cone,e.magnitude)};Ua.normalize=function(e,t){return l(t)?(t.clock=e.clock,t.cone=e.cone,t.magnitude=1,t):new Ua(e.clock,e.cone,1)};Ua.equals=function(e,t){return e===t||l(e)&&l(t)&&e.clock===t.clock&&e.cone===t.cone&&e.magnitude===t.magnitude};Ua.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||l(e)&&l(t)&&Math.abs(e.clock-t.clock)<=n&&Math.abs(e.cone-t.cone)<=n&&Math.abs(e.magnitude-t.magnitude)<=n};Ua.prototype.equals=function(e){return Ua.equals(this,e)};Ua.prototype.clone=function(e){return Ua.clone(this,e)};Ua.prototype.equalsEpsilon=function(e,t){return Ua.equalsEpsilon(this,e,t)};Ua.prototype.toString=function(){return`(${this.clock}, ${this.cone}, ${this.magnitude})`};var wB=Ua;var OB=Di(Pl(),1);var d9;typeof performance<"u"&&typeof performance.now=="function"&&isFinite(performance.now())?d9=function(){return performance.now()}:d9=function(){return Date.now()};var bi=d9;function h9(e){e=y(e,y.EMPTY_OBJECT);let t=e.currentTime,n=e.startTime,i=e.stopTime;l(t)?t=$.clone(t):l(n)?t=$.clone(n):l(i)?t=$.addDays(i,-1,new $):t=$.now(),l(n)?n=$.clone(n):n=$.clone(t),l(i)?i=$.clone(i):i=$.addDays(n,1,new $),this.startTime=n,this.stopTime=i,this.clockRange=y(e.clockRange,vr.UNBOUNDED),this.canAnimate=y(e.canAnimate,!0),this.onTick=new ge,this.onStop=new ge,this._currentTime=void 0,this._multiplier=void 0,this._clockStep=void 0,this._shouldAnimate=void 0,this._lastSystemTime=bi(),this.currentTime=t,this.multiplier=y(e.multiplier,1),this.shouldAnimate=y(e.shouldAnimate,!1),this.clockStep=y(e.clockStep,co.SYSTEM_CLOCK_MULTIPLIER)}Object.defineProperties(h9.prototype,{currentTime:{get:function(){return this._currentTime},set:function(e){$.equals(this._currentTime,e)||(this._clockStep===co.SYSTEM_CLOCK&&(this._clockStep=co.SYSTEM_CLOCK_MULTIPLIER),this._currentTime=e)}},multiplier:{get:function(){return this._multiplier},set:function(e){this._multiplier!==e&&(this._clockStep===co.SYSTEM_CLOCK&&(this._clockStep=co.SYSTEM_CLOCK_MULTIPLIER),this._multiplier=e)}},clockStep:{get:function(){return this._clockStep},set:function(e){e===co.SYSTEM_CLOCK&&(this._multiplier=1,this._shouldAnimate=!0,this._currentTime=$.now()),this._clockStep=e}},shouldAnimate:{get:function(){return this._shouldAnimate},set:function(e){this._shouldAnimate!==e&&(this._clockStep===co.SYSTEM_CLOCK&&(this._clockStep=co.SYSTEM_CLOCK_MULTIPLIER),this._shouldAnimate=e)}}});h9.prototype.tick=function(){let e=bi(),t=$.clone(this._currentTime);if(this.canAnimate&&this._shouldAnimate){let n=this._clockStep;if(n===co.SYSTEM_CLOCK)t=$.now(t);else{let i=this._multiplier;if(n===co.TICK_DEPENDENT)t=$.addSeconds(t,i,t);else{let a=e-this._lastSystemTime;t=$.addSeconds(t,i*(a/1e3),t)}let o=this.clockRange,r=this.startTime,s=this.stopTime;if(o===vr.CLAMPED)$.lessThan(t,r)?t=$.clone(r,t):$.greaterThan(t,s)&&(t=$.clone(s,t),this.onStop.raiseEvent(this));else if(o===vr.LOOP_STOP)for($.lessThan(t,r)&&(t=$.clone(r,t));$.greaterThan(t,s);)t=$.addSeconds(r,$.secondsDifference(t,s),t),this.onStop.raiseEvent(this)}}return this._currentTime=t,this._lastSystemTime=e,this.onTick.raiseEvent(this),t};var yd=h9;function kA(){this._definitionChanged=new ge,this._startTime=void 0,this._stopTime=void 0,this._currentTime=void 0,this._clockRange=void 0,this._clockStep=void 0,this._multiplier=void 0}Object.defineProperties(kA.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},startTime:$c("startTime"),stopTime:$c("stopTime"),currentTime:$c("currentTime"),clockRange:$c("clockRange"),clockStep:$c("clockStep"),multiplier:$c("multiplier")});kA.prototype.clone=function(e){return l(e)||(e=new kA),e.startTime=this.startTime,e.stopTime=this.stopTime,e.currentTime=this.currentTime,e.clockRange=this.clockRange,e.clockStep=this.clockStep,e.multiplier=this.multiplier,e};kA.prototype.equals=function(e){return this===e||l(e)&&$.equals(this.startTime,e.startTime)&&$.equals(this.stopTime,e.stopTime)&&$.equals(this.currentTime,e.currentTime)&&this.clockRange===e.clockRange&&this.clockStep===e.clockStep&&this.multiplier===e.multiplier};kA.prototype.merge=function(e){this.startTime=y(this.startTime,e.startTime),this.stopTime=y(this.stopTime,e.stopTime),this.currentTime=y(this.currentTime,e.currentTime),this.clockRange=y(this.clockRange,e.clockRange),this.clockStep=y(this.clockStep,e.clockStep),this.multiplier=y(this.multiplier,e.multiplier)};kA.prototype.getValue=function(e){return l(e)||(e=new yd),e.startTime=y(this.startTime,e.startTime),e.stopTime=y(this.stopTime,e.stopTime),e.currentTime=y(this.currentTime,e.currentTime),e.clockRange=y(this.clockRange,e.clockRange),e.multiplier=y(this.multiplier,e.multiplier),e.clockStep=y(this.clockStep,e.clockStep),e};var Ad=kA;var w6e=z.WHITE,v6e=.1,D6e=new H(8,8),P6e=new H(0,0),I6e=new H(1,1);function eb(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this._cellAlpha=void 0,this._cellAlphaSubscription=void 0,this._lineCount=void 0,this._lineCountSubscription=void 0,this._lineThickness=void 0,this._lineThicknessSubscription=void 0,this._lineOffset=void 0,this._lineOffsetSubscription=void 0,this.color=e.color,this.cellAlpha=e.cellAlpha,this.lineCount=e.lineCount,this.lineThickness=e.lineThickness,this.lineOffset=e.lineOffset}Object.defineProperties(eb.prototype,{isConstant:{get:function(){return q.isConstant(this._color)&&q.isConstant(this._cellAlpha)&&q.isConstant(this._lineCount)&&q.isConstant(this._lineThickness)&&q.isConstant(this._lineOffset)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),cellAlpha:ae("cellAlpha"),lineCount:ae("lineCount"),lineThickness:ae("lineThickness"),lineOffset:ae("lineOffset")});eb.prototype.getType=function(e){return"Grid"};eb.prototype.getValue=function(e,t){return l(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,w6e,t.color),t.cellAlpha=q.getValueOrDefault(this._cellAlpha,e,v6e),t.lineCount=q.getValueOrClonedDefault(this._lineCount,e,D6e,t.lineCount),t.lineThickness=q.getValueOrClonedDefault(this._lineThickness,e,I6e,t.lineThickness),t.lineOffset=q.getValueOrClonedDefault(this._lineOffset,e,P6e,t.lineOffset),t};eb.prototype.equals=function(e){return this===e||e instanceof eb&&q.equals(this._color,e._color)&&q.equals(this._cellAlpha,e._cellAlpha)&&q.equals(this._lineCount,e._lineCount)&&q.equals(this._lineThickness,e._lineThickness)&&q.equals(this._lineOffset,e._lineOffset)};var tb=eb;function nb(e){this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(nb.prototype,{isConstant:{get:function(){return q.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color")});nb.prototype.getType=function(e){return"PolylineArrow"};nb.prototype.getValue=function(e,t){return l(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,z.WHITE,t.color),t};nb.prototype.equals=function(e){return this===e||e instanceof nb&&q.equals(this._color,e._color)};var ib=nb;var O6e=z.WHITE,B6e=z.TRANSPARENT,R6e=16,M6e=255;function ob(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this._gapColor=void 0,this._gapColorSubscription=void 0,this._dashLength=void 0,this._dashLengthSubscription=void 0,this._dashPattern=void 0,this._dashPatternSubscription=void 0,this.color=e.color,this.gapColor=e.gapColor,this.dashLength=e.dashLength,this.dashPattern=e.dashPattern}Object.defineProperties(ob.prototype,{isConstant:{get:function(){return q.isConstant(this._color)&&q.isConstant(this._gapColor)&&q.isConstant(this._dashLength)&&q.isConstant(this._dashPattern)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),gapColor:ae("gapColor"),dashLength:ae("dashLength"),dashPattern:ae("dashPattern")});ob.prototype.getType=function(e){return"PolylineDash"};ob.prototype.getValue=function(e,t){return l(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,O6e,t.color),t.gapColor=q.getValueOrClonedDefault(this._gapColor,e,B6e,t.gapColor),t.dashLength=q.getValueOrDefault(this._dashLength,e,R6e,t.dashLength),t.dashPattern=q.getValueOrDefault(this._dashPattern,e,M6e,t.dashPattern),t};ob.prototype.equals=function(e){return this===e||e instanceof ob&&q.equals(this._color,e._color)&&q.equals(this._gapColor,e._gapColor)&&q.equals(this._dashLength,e._dashLength)&&q.equals(this._dashPattern,e._dashPattern)};var rb=ob;var L6e=z.WHITE,F6e=.25,N6e=1;function sb(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this._glowPower=void 0,this._glowPowerSubscription=void 0,this._taperPower=void 0,this._taperPowerSubscription=void 0,this.color=e.color,this.glowPower=e.glowPower,this.taperPower=e.taperPower}Object.defineProperties(sb.prototype,{isConstant:{get:function(){return q.isConstant(this._color)&&q.isConstant(this._glow)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),glowPower:ae("glowPower"),taperPower:ae("taperPower")});sb.prototype.getType=function(e){return"PolylineGlow"};sb.prototype.getValue=function(e,t){return l(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,L6e,t.color),t.glowPower=q.getValueOrDefault(this._glowPower,e,F6e,t.glowPower),t.taperPower=q.getValueOrDefault(this._taperPower,e,N6e,t.taperPower),t};sb.prototype.equals=function(e){return this===e||e instanceof sb&&q.equals(this._color,e._color)&&q.equals(this._glowPower,e._glowPower)&&q.equals(this._taperPower,e._taperPower)};var ab=sb;var k6e=z.WHITE,V6e=z.BLACK,U6e=1;function cb(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this.color=e.color,this.outlineColor=e.outlineColor,this.outlineWidth=e.outlineWidth}Object.defineProperties(cb.prototype,{isConstant:{get:function(){return q.isConstant(this._color)&&q.isConstant(this._outlineColor)&&q.isConstant(this._outlineWidth)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth")});cb.prototype.getType=function(e){return"PolylineOutline"};cb.prototype.getValue=function(e,t){return l(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,k6e,t.color),t.outlineColor=q.getValueOrClonedDefault(this._outlineColor,e,V6e,t.outlineColor),t.outlineWidth=q.getValueOrDefault(this._outlineWidth,e,U6e),t};cb.prototype.equals=function(e){return this===e||e instanceof cb&&q.equals(this._color,e._color)&&q.equals(this._outlineColor,e._outlineColor)&&q.equals(this._outlineWidth,e._outlineWidth)};var zg=cb;function Up(e,t){this._value=void 0,this._definitionChanged=new ge,this._eventHelper=new Tr,this._referenceFrame=y(t,Qi.FIXED),this.setValue(e)}Object.defineProperties(Up.prototype,{isConstant:{get:function(){let e=this._value;if(!l(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!q.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});Up.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,Qi.FIXED,t)};Up.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._value;if(!l(i))return;let o=i.length;l(n)||(n=new Array(o));let r=0,s=0;for(;r<o;){let c=i[r].getValueInReferenceFrame(e,t,n[r]);l(c)&&(n[s]=c,s++),r++}return n.length=s,n};Up.prototype.setValue=function(e){let t=this._eventHelper;if(t.removeAll(),l(e)){this._value=e.slice();let n=e.length;for(let i=0;i<n;i++){let o=e[i];l(o)&&t.add(o.definitionChanged,Up.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)};Up.prototype.equals=function(e){return this===e||e instanceof Up&&this._referenceFrame===e._referenceFrame&&q.arrayEquals(this._value,e._value)};Up.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var zp=Up;function Gg(e){this._value=void 0,this._definitionChanged=new ge,this._eventHelper=new Tr,this.setValue(e)}Object.defineProperties(Gg.prototype,{isConstant:{get:function(){let e=this._value;if(!l(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!q.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});Gg.prototype.getValue=function(e,t){let n=this._value;if(!l(n))return;let i=n.length;l(t)||(t=new Array(i));let o=0,r=0;for(;o<i;){let a=this._value[o].getValue(e,t[o]);l(a)&&(t[r]=a,r++),o++}return t.length=r,t};Gg.prototype.setValue=function(e){let t=this._eventHelper;if(t.removeAll(),l(e)){this._value=e.slice();let n=e.length;for(let i=0;i<n;i++){let o=e[i];l(o)&&t.add(o.definitionChanged,Gg.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)};Gg.prototype.equals=function(e){return this===e||e instanceof Gg&&q.arrayEquals(this._value,e._value)};Gg.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var lb=Gg;function VA(e){let t=e._targetProperty;if(!l(t)){let n=e._targetEntity;if(!l(n)){if(n=e._targetCollection.getById(e._targetId),!l(n)){e._targetEntity=e._targetProperty=void 0;return}n.definitionChanged.addEventListener(Kl.prototype._onTargetEntityDefinitionChanged,e),e._targetEntity=n}let i=e._targetPropertyNames;t=e._targetEntity;for(let o=0,r=i.length;o<r&&l(t);++o)t=t[i[o]];e._targetProperty=t}return t}function Kl(e,t,n){this._targetCollection=e,this._targetId=t,this._targetPropertyNames=n,this._targetProperty=void 0,this._targetEntity=void 0,this._definitionChanged=new ge,e.collectionChanged.addEventListener(Kl.prototype._onCollectionChanged,this)}Object.defineProperties(Kl.prototype,{isConstant:{get:function(){return q.isConstant(VA(this))}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){let e=VA(this);return l(e)?e.referenceFrame:void 0}},targetId:{get:function(){return this._targetId}},targetCollection:{get:function(){return this._targetCollection}},targetPropertyNames:{get:function(){return this._targetPropertyNames}},resolvedProperty:{get:function(){return VA(this)}}});Kl.fromString=function(e,t){let n,i=[],o=!0,r=!1,s="";for(let a=0;a<t.length;++a){let c=t.charAt(a);r?(s+=c,r=!1):c==="\\"?r=!0:o&&c==="#"?(n=s,o=!1,s=""):!o&&c==="."?(i.push(s),s=""):s+=c}return i.push(s),new Kl(e,n,i)};Kl.prototype.getValue=function(e,t){let n=VA(this);return l(n)?n.getValue(e,t):void 0};Kl.prototype.getValueInReferenceFrame=function(e,t,n){let i=VA(this);return l(i)?i.getValueInReferenceFrame(e,t,n):void 0};Kl.prototype.getType=function(e){let t=VA(this);return l(t)?t.getType(e):void 0};Kl.prototype.equals=function(e){if(this===e)return!0;let t=this._targetPropertyNames,n=e._targetPropertyNames;if(this._targetCollection!==e._targetCollection||this._targetId!==e._targetId||t.length!==n.length)return!1;let i=this._targetPropertyNames.length;for(let o=0;o<i;o++)if(t[o]!==n[o])return!1;return!0};Kl.prototype._onTargetEntityDefinitionChanged=function(e,t,n,i){l(this._targetProperty)&&this._targetPropertyNames[0]===t&&(this._targetProperty=void 0,this._definitionChanged.raiseEvent(this))};Kl.prototype._onCollectionChanged=function(e,t,n){let i=this._targetEntity;l(i)&&n.indexOf(i)!==-1?(i.definitionChanged.removeEventListener(Kl.prototype._onTargetEntityDefinitionChanged,this),this._targetEntity=this._targetProperty=void 0):l(i)||(i=VA(this),l(i)&&this._definitionChanged.raiseEvent(this))};var Gp=Kl;var z6e={packedLength:1,pack:function(e,t,n){return n=y(n,0),t[n]=e,t},unpack:function(e,t,n){return t=y(t,0),e[t]},convertPackedArrayForInterpolation:function(e,t,n,i){l(i)||(i=[]),t=y(t,0),n=y(n,e.length);let o;for(let r=0,s=n-t+1;r<s;r++){let a=e[t+r];r===0||Math.abs(o-a)<Math.PI?i[r]=a:i[r]=a-R.TWO_PI,o=a}},unpackInterpolationResult:function(e,t,n,i,o){return o=e[0],o<0?o+R.TWO_PI:o}},sf=z6e;var fae={packedLength:1,pack:function(e,t,n){n=y(n,0),t[n]=e},unpack:function(e,t,n){return t=y(t,0),e[t]}};function dae(e,t,n){let i,o=e.length,r=n.length,s=o+r;if(e.length=s,o!==t){let a=o-1;for(i=s-1;i>=t;i--)e[i]=e[a--]}for(i=0;i<r;i++)e[t++]=n[i]}function hae(e,t){return e instanceof $?e:typeof e=="string"?$.fromIso8601(e):$.addSeconds(t,e,new $)}var m9=[],p9=[];function Hk(e,t,n,i,o){let r=0,s,a,c,u,f,d;for(;r<i.length;){f=hae(i[r],e),c=Oo(t,f,$.compare);let p=0,g=0;if(c<0){for(c=~c,u=c*o,a=void 0,d=t[c];r<i.length&&(f=hae(i[r],e),!(l(a)&&$.compare(a,f)>=0||l(d)&&$.compare(f,d)>=0));){for(m9[p++]=f,r=r+1,s=0;s<o;s++)p9[g++]=i[r],r=r+1;a=f}p>0&&(p9.length=g,dae(n,u,p9),m9.length=p,dae(t,c,m9))}else{for(s=0;s<o;s++)r++,n[c*o+s]=i[r];r++}}}function xd(e,t){let n=e;n===Number&&(n=fae);let i=n.packedLength,o=y(n.packedInterpolationLength,i),r=0,s;if(l(t)){let a=t.length;s=new Array(a);for(let c=0;c<a;c++){let u=t[c];u===Number&&(u=fae);let f=u.packedLength;i+=f,o+=y(u.packedInterpolationLength,f),s[c]=u}r=a}this._type=e,this._innerType=n,this._interpolationDegree=1,this._interpolationAlgorithm=NA,this._numberOfPoints=0,this._times=[],this._values=[],this._xTable=[],this._yTable=[],this._packedLength=i,this._packedInterpolationLength=o,this._updateTableLength=!0,this._interpolationResult=new Array(o),this._definitionChanged=new ge,this._derivativeTypes=t,this._innerDerivativeTypes=s,this._inputOrder=r,this._forwardExtrapolationType=Xl.NONE,this._forwardExtrapolationDuration=0,this._backwardExtrapolationType=Xl.NONE,this._backwardExtrapolationDuration=0}Object.defineProperties(xd.prototype,{isConstant:{get:function(){return this._values.length===0}},definitionChanged:{get:function(){return this._definitionChanged}},type:{get:function(){return this._type}},derivativeTypes:{get:function(){return this._derivativeTypes}},interpolationDegree:{get:function(){return this._interpolationDegree}},interpolationAlgorithm:{get:function(){return this._interpolationAlgorithm}},forwardExtrapolationType:{get:function(){return this._forwardExtrapolationType},set:function(e){this._forwardExtrapolationType!==e&&(this._forwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},forwardExtrapolationDuration:{get:function(){return this._forwardExtrapolationDuration},set:function(e){this._forwardExtrapolationDuration!==e&&(this._forwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationType:{get:function(){return this._backwardExtrapolationType},set:function(e){this._backwardExtrapolationType!==e&&(this._backwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationDuration:{get:function(){return this._backwardExtrapolationDuration},set:function(e){this._backwardExtrapolationDuration!==e&&(this._backwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}}});xd.prototype.getValue=function(e,t){let n=this._times,i=n.length;if(i===0)return;let o,r=this._innerType,s=this._values,a=Oo(n,e,$.compare);if(a<0){if(a=~a,a===0){let S=n[a];if(o=this._backwardExtrapolationDuration,this._backwardExtrapolationType===Xl.NONE||o!==0&&$.secondsDifference(S,e)>o)return;if(this._backwardExtrapolationType===Xl.HOLD)return r.unpack(s,0,t)}if(a>=i){a=i-1;let S=n[a];if(o=this._forwardExtrapolationDuration,this._forwardExtrapolationType===Xl.NONE||o!==0&&$.secondsDifference(e,S)>o)return;if(this._forwardExtrapolationType===Xl.HOLD)return a=i-1,r.unpack(s,a*r.packedLength,t)}let c=this._xTable,u=this._yTable,f=this._interpolationAlgorithm,d=this._packedInterpolationLength,p=this._inputOrder;if(this._updateTableLength){this._updateTableLength=!1;let S=Math.min(f.getRequiredDataPoints(this._interpolationDegree,p),i);S!==this._numberOfPoints&&(this._numberOfPoints=S,c.length=S,u.length=S*d)}let g=this._numberOfPoints-1;if(g<1)return;let m=0,A=i-1;if(A-m+1>=g+1){let S=a-(g/2|0)-1;S<m&&(S=m);let w=S+g;w>A&&(w=A,S=w-g,S<m&&(S=m)),m=S,A=w}let C=A-m+1;for(let S=0;S<C;++S)c[S]=$.secondsDifference(n[m+S],n[A]);if(l(r.convertPackedArrayForInterpolation))r.convertPackedArrayForInterpolation(s,m,A,u);else{let S=0,w=this._packedLength,D=m*w,I=(A+1)*w;for(;D<I;)u[S]=s[D],D++,S++}let b=$.secondsDifference(e,n[A]),T;if(p===0||!l(f.interpolate))T=f.interpolateOrderZero(b,c,u,d,this._interpolationResult);else{let S=Math.floor(d/(p+1));T=f.interpolate(b,c,u,S,p,p,this._interpolationResult)}return l(r.unpackInterpolationResult)?r.unpackInterpolationResult(T,s,m,A,t):r.unpack(T,0,t)}return r.unpack(s,a*this._packedLength,t)};xd.prototype.setInterpolationOptions=function(e){if(!l(e))return;let t=!1,n=e.interpolationAlgorithm,i=e.interpolationDegree;l(n)&&this._interpolationAlgorithm!==n&&(this._interpolationAlgorithm=n,t=!0),l(i)&&this._interpolationDegree!==i&&(this._interpolationDegree=i,t=!0),t&&(this._updateTableLength=!0,this._definitionChanged.raiseEvent(this))};xd.prototype.addSample=function(e,t,n){let i=this._innerDerivativeTypes,o=l(i),r=this._innerType,s=[];if(s.push(e),r.pack(t,s,s.length),o){let a=i.length;for(let c=0;c<a;c++)i[c].pack(n[c],s,s.length)}Hk(void 0,this._times,this._values,s,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};xd.prototype.addSamples=function(e,t,n){let i=this._innerDerivativeTypes,o=l(i),r=this._innerType,s=e.length,a=[];for(let c=0;c<s;c++)if(a.push(e[c]),r.pack(t[c],a,a.length),o){let u=n[c],f=i.length;for(let d=0;d<f;d++)i[d].pack(u[d],a,a.length)}Hk(void 0,this._times,this._values,a,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};xd.prototype.addSamplesPackedArray=function(e,t){Hk(t,this._times,this._values,e,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};xd.prototype.removeSample=function(e){let t=Oo(this._times,e,$.compare);return t<0?!1:(mae(this,t,1),!0)};function mae(e,t,n){let i=e._packedLength;e._times.splice(t,n),e._values.splice(t*i,n*i),e._updateTableLength=!0,e._definitionChanged.raiseEvent(e)}xd.prototype.removeSamples=function(e){let t=this._times,n=Oo(t,e.start,$.compare);n<0?n=~n:e.isStartIncluded||++n;let i=Oo(t,e.stop,$.compare);i<0?i=~i:e.isStopIncluded&&++i,mae(this,n,i-n)};xd.prototype.equals=function(e){if(this===e)return!0;if(!l(e)||this._type!==e._type||this._interpolationDegree!==e._interpolationDegree||this._interpolationAlgorithm!==e._interpolationAlgorithm)return!1;let t=this._derivativeTypes,n=l(t),i=e._derivativeTypes,o=l(i);if(n!==o)return!1;let r,s;if(n){if(s=t.length,s!==i.length)return!1;for(r=0;r<s;r++)if(t[r]!==i[r])return!1}let a=this._times,c=e._times;if(s=a.length,s!==c.length)return!1;for(r=0;r<s;r++)if(!$.equals(a[r],c[r]))return!1;let u=this._values,f=e._values;for(s=u.length,r=0;r<s;r++)if(u[r]!==f[r])return!1;return!0};xd._mergeNewSamples=Hk;var Jl=xd;function af(e,t){t=y(t,0);let n;if(t>0){n=new Array(t);for(let i=0;i<t;i++)n[i]=h}this._numberOfDerivatives=t,this._property=new Jl(h,n),this._definitionChanged=new ge,this._referenceFrame=y(e,Qi.FIXED),this._property._definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this)},this)}Object.defineProperties(af.prototype,{isConstant:{get:function(){return this._property.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}},interpolationDegree:{get:function(){return 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Oe,jae=new Q;function mb(e,t,n,i,o,r,s,a,c,u){let f=e+t;h.multiplyByScalar(i,Math.cos(f),Jk),h.multiplyByScalar(n,Math.sin(f),Hae),h.add(Jk,Hae,Jk);let d=Math.cos(e);d=d*d;let p=Math.sin(e);p=p*p;let m=r/Math.sqrt(s*d+o*p)/a;return Oe.fromAxisAngle(Jk,m,Wae),Q.fromQuaternion(Wae,jae),Q.multiplyByVector(jae,c,u),h.normalize(u,u),h.multiplyByScalar(u,a,u),u}var qae=new h,Yae=new h,x9=new h,U9e=new h;C9.raisePositionsToHeight=function(e,t,n){let i=t.ellipsoid,o=t.height,r=t.extrudedHeight,s=n?e.length/3*2:e.length/3,a=new Float64Array(s*3),c=e.length,u=n?c:0;for(let f=0;f<c;f+=3){let d=f+1,p=f+2,g=h.fromArray(e,f,qae);i.scaleToGeodeticSurface(g,g);let m=h.clone(g,Yae),A=i.geodeticSurfaceNormal(g,U9e),x=h.multiplyByScalar(A,o,x9);h.add(g,x,g),n&&(h.multiplyByScalar(A,r,x),h.add(m,x,m),a[f+u]=m.x,a[d+u]=m.y,a[p+u]=m.z),a[f]=g.x,a[d]=g.y,a[p]=g.z}return a};var z9e=new h,G9e=new h,H9e=new h;C9.computeEllipsePositions=function(e,t,n){let i=e.semiMinorAxis,o=e.semiMajorAxis,r=e.rotation,s=e.center,a=e.granularity*8,c=i*i,u=o*o,f=o*i,d=h.magnitude(s),p=h.normalize(s,z9e),g=h.cross(h.UNIT_Z,s,G9e);g=h.normalize(g,g);let m=h.cross(p,g,H9e),A=1+Math.ceil(R.PI_OVER_TWO/a),x=R.PI_OVER_TWO/(A-1),C=R.PI_OVER_TWO-A*x;C<0&&(A-=Math.ceil(Math.abs(C)/x));let b=2*(A*(A+2)),T=t?new Array(b*3):void 0,S=0,w=qae,D=Yae,I=A*4*3,B=I-1,M=0,L=n?new Array(I):void 0,_,E,v,P,O;for(C=R.PI_OVER_TWO,w=mb(C,r,m,g,c,f,u,d,p,w),t&&(T[S++]=w.x,T[S++]=w.y,T[S++]=w.z),n&&(L[B--]=w.z,L[B--]=w.y,L[B--]=w.x),C=R.PI_OVER_TWO-x,_=1;_<A+1;++_){if(w=mb(C,r,m,g,c,f,u,d,p,w),D=mb(Math.PI-C,r,m,g,c,f,u,d,p,D),t){for(T[S++]=w.x,T[S++]=w.y,T[S++]=w.z,v=2*_+2,E=1;E<v-1;++E)P=E/(v-1),O=h.lerp(w,D,P,x9),T[S++]=O.x,T[S++]=O.y,T[S++]=O.z;T[S++]=D.x,T[S++]=D.y,T[S++]=D.z}n&&(L[B--]=w.z,L[B--]=w.y,L[B--]=w.x,L[M++]=D.x,L[M++]=D.y,L[M++]=D.z),C=R.PI_OVER_TWO-(_+1)*x}for(_=A;_>1;--_){if(C=R.PI_OVER_TWO-(_-1)*x,w=mb(-C,r,m,g,c,f,u,d,p,w),D=mb(C+Math.PI,r,m,g,c,f,u,d,p,D),t){for(T[S++]=w.x,T[S++]=w.y,T[S++]=w.z,v=2*(_-1)+2,E=1;E<v-1;++E)P=E/(v-1),O=h.lerp(w,D,P,x9),T[S++]=O.x,T[S++]=O.y,T[S++]=O.z;T[S++]=D.x,T[S++]=D.y,T[S++]=D.z}n&&(L[B--]=w.z,L[B--]=w.y,L[B--]=w.x,L[M++]=D.x,L[M++]=D.y,L[M++]=D.z)}C=R.PI_OVER_TWO,w=mb(-C,r,m,g,c,f,u,d,p,w);let F={};return t&&(T[S++]=w.x,T[S++]=w.y,T[S++]=w.z,F.positions=T,F.numPts=A),n&&(L[B--]=w.z,L[B--]=w.y,L[B--]=w.x,F.outerPositions=L),F};var ml=C9;var pb=new h,T9=new h,b9=new h,Xae=new h,$r=new H,Kae=new Q,W9e=new Q,E9=new Oe,Jae=new h,Zae=new h,Qae=new h,$k=new fe,$ae=new h,ece=new H,tce=new H;function nce(e,t,n){let i=t.vertexFormat,o=t.center,r=t.semiMajorAxis,s=t.semiMinorAxis,a=t.ellipsoid,c=t.stRotation,u=n?e.length/3*2:e.length/3,f=t.shadowVolume,d=i.st?new Float32Array(u*2):void 0,p=i.normal?new Float32Array(u*3):void 0,g=i.tangent?new Float32Array(u*3):void 0,m=i.bitangent?new Float32Array(u*3):void 0,A=f?new Float32Array(u*3):void 0,x=0,C=Jae,b=Zae,T=Qae,S=new gi(a),w=S.project(a.cartesianToCartographic(o,$k),$ae),D=a.scaleToGeodeticSurface(o,pb);a.geodeticSurfaceNormal(D,D);let I=Kae,B=W9e;if(c!==0){let O=Oe.fromAxisAngle(D,c,E9);I=Q.fromQuaternion(O,I),O=Oe.fromAxisAngle(D,-c,E9),B=Q.fromQuaternion(O,B)}else I=Q.clone(Q.IDENTITY,I),B=Q.clone(Q.IDENTITY,B);let M=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,ece),L=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,tce),_=e.length,E=n?_:0,v=E/3*2;for(let O=0;O<_;O+=3){let F=O+1,U=O+2,V=h.fromArray(e,O,pb);if(i.st){let G=Q.multiplyByVector(I,V,T9),k=S.project(a.cartesianToCartographic(G,$k),b9);h.subtract(k,w,k),$r.x=(k.x+r)/(2*r),$r.y=(k.y+s)/(2*s),M.x=Math.min($r.x,M.x),M.y=Math.min($r.y,M.y),L.x=Math.max($r.x,L.x),L.y=Math.max($r.y,L.y),n&&(d[x+v]=$r.x,d[x+1+v]=$r.y),d[x++]=$r.x,d[x++]=$r.y}(i.normal||i.tangent||i.bitangent||f)&&(C=a.geodeticSurfaceNormal(V,C),f&&(A[O+E]=-C.x,A[F+E]=-C.y,A[U+E]=-C.z),(i.normal||i.tangent||i.bitangent)&&((i.tangent||i.bitangent)&&(b=h.normalize(h.cross(h.UNIT_Z,C,b),b),Q.multiplyByVector(B,b,b)),i.normal&&(p[O]=C.x,p[F]=C.y,p[U]=C.z,n&&(p[O+E]=-C.x,p[F+E]=-C.y,p[U+E]=-C.z)),i.tangent&&(g[O]=b.x,g[F]=b.y,g[U]=b.z,n&&(g[O+E]=-b.x,g[F+E]=-b.y,g[U+E]=-b.z)),i.bitangent&&(T=h.normalize(h.cross(C,b,T),T),m[O]=T.x,m[F]=T.y,m[U]=T.z,n&&(m[O+E]=T.x,m[F+E]=T.y,m[U+E]=T.z))))}if(i.st){_=d.length;for(let O=0;O<_;O+=2)d[O]=(d[O]-M.x)/(L.x-M.x),d[O+1]=(d[O+1]-M.y)/(L.y-M.y)}let P=new rn;if(i.position){let O=ml.raisePositionsToHeight(e,t,n);P.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:O})}if(i.st&&(P.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:d})),i.normal&&(P.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:p})),i.tangent&&(P.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:g})),i.bitangent&&(P.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:m})),f&&(P.extrudeDirection=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:A})),n&&l(t.offsetAttribute)){let O=new Uint8Array(u);if(t.offsetAttribute===Qt.TOP)O=O.fill(1,0,u/2);else{let F=t.offsetAttribute===Qt.NONE?0:1;O=O.fill(F)}P.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:O})}return P}function ice(e){let t=new Array(12*(e*(e+1))-6),n=0,i,o,r,s,a;for(i=0,r=1,s=0;s<3;s++)t[n++]=r++,t[n++]=i,t[n++]=r;for(s=2;s<e+1;++s){for(r=s*(s+1)-1,i=(s-1)*s-1,t[n++]=r++,t[n++]=i,t[n++]=r,o=2*s,a=0;a<o-1;++a)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;t[n++]=r++,t[n++]=i,t[n++]=r}for(o=e*2,++r,++i,s=0;s<o-1;++s)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;for(t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i++,t[n++]=i,++i,s=e-1;s>1;--s){for(t[n++]=i++,t[n++]=i,t[n++]=r,o=2*s,a=0;a<o-1;++a)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;t[n++]=i++,t[n++]=i++,t[n++]=r++}for(s=0;s<3;s++)t[n++]=i++,t[n++]=i,t[n++]=r;return t}var WA=new h;function j9e(e){let t=e.center;WA=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,WA),e.height,WA),WA=h.add(t,WA,WA);let n=new re(WA,e.semiMajorAxis),i=ml.computeEllipsePositions(e,!0,!1),o=i.positions,r=i.numPts,s=nce(o,e,!1),a=ice(r);return a=Le.createTypedArray(o.length/3,a),{boundingSphere:n,attributes:s,indices:a}}function q9e(e,t){let n=t.vertexFormat,i=t.center,o=t.semiMajorAxis,r=t.semiMinorAxis,s=t.ellipsoid,a=t.height,c=t.extrudedHeight,u=t.stRotation,f=e.length/3*2,d=new Float64Array(f*3),p=n.st?new Float32Array(f*2):void 0,g=n.normal?new Float32Array(f*3):void 0,m=n.tangent?new Float32Array(f*3):void 0,A=n.bitangent?new Float32Array(f*3):void 0,x=t.shadowVolume,C=x?new Float32Array(f*3):void 0,b=0,T=Jae,S=Zae,w=Qae,D=new gi(s),I=D.project(s.cartesianToCartographic(i,$k),$ae),B=s.scaleToGeodeticSurface(i,pb);s.geodeticSurfaceNormal(B,B);let M=Oe.fromAxisAngle(B,u,E9),L=Q.fromQuaternion(M,Kae),_=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,ece),E=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,tce),v=e.length,P=v/3*2;for(let F=0;F<v;F+=3){let U=F+1,V=F+2,G=h.fromArray(e,F,pb),k;if(n.st){let j=Q.multiplyByVector(L,G,T9),X=D.project(s.cartesianToCartographic(j,$k),b9);h.subtract(X,I,X),$r.x=(X.x+o)/(2*o),$r.y=(X.y+r)/(2*r),_.x=Math.min($r.x,_.x),_.y=Math.min($r.y,_.y),E.x=Math.max($r.x,E.x),E.y=Math.max($r.y,E.y),p[b+P]=$r.x,p[b+1+P]=$r.y,p[b++]=$r.x,p[b++]=$r.y}G=s.scaleToGeodeticSurface(G,G),k=h.clone(G,T9),T=s.geodeticSurfaceNormal(G,T),x&&(C[F+v]=-T.x,C[U+v]=-T.y,C[V+v]=-T.z);let Y=h.multiplyByScalar(T,a,Xae);if(G=h.add(G,Y,G),Y=h.multiplyByScalar(T,c,Y),k=h.add(k,Y,k),n.position&&(d[F+v]=k.x,d[U+v]=k.y,d[V+v]=k.z,d[F]=G.x,d[U]=G.y,d[V]=G.z),n.normal||n.tangent||n.bitangent){w=h.clone(T,w);let j=h.fromArray(e,(F+3)%v,Xae);h.subtract(j,G,j);let X=h.subtract(k,G,b9);T=h.normalize(h.cross(X,j,T),T),n.normal&&(g[F]=T.x,g[U]=T.y,g[V]=T.z,g[F+v]=T.x,g[U+v]=T.y,g[V+v]=T.z),n.tangent&&(S=h.normalize(h.cross(w,T,S),S),m[F]=S.x,m[U]=S.y,m[V]=S.z,m[F+v]=S.x,m[F+1+v]=S.y,m[F+2+v]=S.z),n.bitangent&&(A[F]=w.x,A[U]=w.y,A[V]=w.z,A[F+v]=w.x,A[U+v]=w.y,A[V+v]=w.z)}}if(n.st){v=p.length;for(let F=0;F<v;F+=2)p[F]=(p[F]-_.x)/(E.x-_.x),p[F+1]=(p[F+1]-_.y)/(E.y-_.y)}let O=new rn;if(n.position&&(O.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:d})),n.st&&(O.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:p})),n.normal&&(O.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:g})),n.tangent&&(O.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:m})),n.bitangent&&(O.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:A})),x&&(O.extrudeDirection=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:C})),l(t.offsetAttribute)){let F=new Uint8Array(f);if(t.offsetAttribute===Qt.TOP)F=F.fill(1,0,f/2);else{let U=t.offsetAttribute===Qt.NONE?0:1;F=F.fill(U)}O.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}return O}function Y9e(e){let t=e.length/3,n=Le.createTypedArray(t,t*6),i=0;for(let o=0;o<t;o++){let r=o,s=o+t,a=(r+1)%t,c=a+t;n[i++]=r,n[i++]=s,n[i++]=a,n[i++]=a,n[i++]=s,n[i++]=c}return n}var Zk=new re,Qk=new re;function X9e(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,pb),e.height,pb);Zk.center=h.add(t,o,Zk.center),Zk.radius=i,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),Qk.center=h.add(t,o,Qk.center),Qk.radius=i;let r=ml.computeEllipsePositions(e,!0,!0),s=r.positions,a=r.numPts,c=r.outerPositions,u=re.union(Zk,Qk),f=nce(s,e,!0),d=ice(a),p=d.length;d.length=p*2;let g=s.length/3;for(let S=0;S<p;S+=3)d[S+p]=d[S+2]+g,d[S+1+p]=d[S+1]+g,d[S+2+p]=d[S]+g;let m=Le.createTypedArray(g*2/3,d),A=new it({attributes:f,indices:m,primitiveType:Be.TRIANGLES}),x=q9e(c,e);d=Y9e(c);let C=Le.createTypedArray(c.length*2/3,d),b=new it({attributes:x,indices:C,primitiveType:Be.TRIANGLES}),T=On.combineInstances([new pt({geometry:A}),new pt({geometry:b})]);return{boundingSphere:u,attributes:T[0].attributes,indices:T[0].indices}}function oce(e,t,n,i,o,r,s){let c=ml.computeEllipsePositions({center:e,semiMajorAxis:t,semiMinorAxis:n,rotation:i,granularity:o},!1,!0).outerPositions,u=c.length/3,f=new Array(u);for(let p=0;p<u;++p)f[p]=h.fromArray(c,p*3);let d=ce.fromCartesianArray(f,r,s);return d.width>R.PI&&(d.north=d.north>0?R.PI_OVER_TWO-R.EPSILON7:d.north,d.south=d.south<0?R.EPSILON7-R.PI_OVER_TWO:d.south,d.east=R.PI,d.west=-R.PI),d}function Vh(e){e=y(e,y.EMPTY_OBJECT);let t=e.center,n=y(e.ellipsoid,ie.WGS84),i=e.semiMajorAxis,o=e.semiMinorAxis,r=y(e.granularity,R.RADIANS_PER_DEGREE),s=y(e.vertexFormat,ve.DEFAULT),a=y(e.height,0),c=y(e.extrudedHeight,a);this._center=h.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=o,this._ellipsoid=ie.clone(n),this._rotation=y(e.rotation,0),this._stRotation=y(e.stRotation,0),this._height=Math.max(c,a),this._granularity=r,this._vertexFormat=ve.clone(s),this._extrudedHeight=Math.min(c,a),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createEllipseGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0}Vh.packedLength=h.packedLength+ie.packedLength+ve.packedLength+9;Vh.pack=function(e,t,n){return n=y(n,0),h.pack(e._center,t,n),n+=h.packedLength,ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,ve.pack(e._vertexFormat,t,n),n+=ve.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var rce=new h,sce=new ie,ace=new ve,kh={center:rce,ellipsoid:sce,vertexFormat:ace,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,stRotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};Vh.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,rce);t+=h.packedLength;let o=ie.unpack(e,t,sce);t+=ie.packedLength;let r=ve.unpack(e,t,ace);t+=ve.packedLength;let s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t++],p=e[t++],g=e[t++]===1,m=e[t];return l(n)?(n._center=h.clone(i,n._center),n._ellipsoid=ie.clone(o,n._ellipsoid),n._vertexFormat=ve.clone(r,n._vertexFormat),n._semiMajorAxis=s,n._semiMinorAxis=a,n._rotation=c,n._stRotation=u,n._height=f,n._granularity=d,n._extrudedHeight=p,n._shadowVolume=g,n._offsetAttribute=m===-1?void 0:m,n):(kh.height=f,kh.extrudedHeight=p,kh.granularity=d,kh.stRotation=u,kh.rotation=c,kh.semiMajorAxis=s,kh.semiMinorAxis=a,kh.shadowVolume=g,kh.offsetAttribute=m===-1?void 0:m,new Vh(kh))};Vh.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.center,i=y(e.ellipsoid,ie.WGS84),o=e.semiMajorAxis,r=e.semiMinorAxis,s=y(e.granularity,R.RADIANS_PER_DEGREE),a=y(e.rotation,0);return oce(n,o,r,a,s,i,t)};Vh.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!R.equalsEpsilon(t,n,0,R.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let o={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,vertexFormat:e._vertexFormat,stRotation:e._stRotation},r;if(i)o.extrudedHeight=n,o.shadowVolume=e._shadowVolume,o.offsetAttribute=e._offsetAttribute,r=X9e(o);else if(r=j9e(o),l(e._offsetAttribute)){let s=r.attributes.position.values.length,a=e._offsetAttribute===Qt.NONE?0:1,c=new Uint8Array(s/3).fill(a);r.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new it({attributes:r.attributes,indices:r.indices,primitiveType:Be.TRIANGLES,boundingSphere:r.boundingSphere,offsetAttribute:e._offsetAttribute})};Vh.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new Vh({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:o,rotation:e._rotation,stRotation:e._stRotation,granularity:i,extrudedHeight:r,height:s,vertexFormat:ve.POSITION_ONLY,shadowVolume:!0})};function K9e(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let i=ml.computeEllipsePositions({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,rotation:e._rotation,granularity:e._granularity},!1,!0).outerPositions,o=i.length/3,r=new Array(o);for(let c=0;c<o;++c)r[c]=h.fromArray(i,c*3);let s=e._ellipsoid,a=e.rectangle;return it._textureCoordinateRotationPoints(r,t,s,a)}Object.defineProperties(Vh.prototype,{rectangle:{get:function(){return l(this._rectangle)||(this._rectangle=oce(this._center,this._semiMajorAxis,this._semiMinorAxis,this._rotation,this._granularity,this._ellipsoid)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return l(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=K9e(this)),this._textureCoordinateRotationPoints}}});var Pc=Vh;var cce=new h,jA=new h;function J9e(e){let t=e.center;jA=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,jA),e.height,jA),jA=h.add(t,jA,jA);let n=new re(jA,e.semiMajorAxis),i=ml.computeEllipsePositions(e,!1,!0).outerPositions,o=new rn({position:new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:ml.raisePositionsToHeight(i,e,!1)})}),r=i.length/3,s=Le.createTypedArray(r,r*2),a=0;for(let c=0;c<r;++c)s[a++]=c,s[a++]=(c+1)%r;return{boundingSphere:n,attributes:o,indices:s}}var eV=new re,tV=new re;function Z9e(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,cce),e.height,cce);eV.center=h.add(t,o,eV.center),eV.radius=i,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),tV.center=h.add(t,o,tV.center),tV.radius=i;let r=ml.computeEllipsePositions(e,!1,!0).outerPositions,s=new rn({position:new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:ml.raisePositionsToHeight(r,e,!0)})});r=s.position.values;let a=re.union(eV,tV),c=r.length/3;if(l(e.offsetAttribute)){let m=new Uint8Array(c);if(e.offsetAttribute===Qt.TOP)m=m.fill(1,0,c/2);else{let A=e.offsetAttribute===Qt.NONE?0:1;m=m.fill(A)}s.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:m})}let u=y(e.numberOfVerticalLines,16);u=R.clamp(u,0,c/2);let f=Le.createTypedArray(c,c*2+u*2);c/=2;let d=0,p;for(p=0;p<c;++p)f[d++]=p,f[d++]=(p+1)%c,f[d++]=p+c,f[d++]=(p+1)%c+c;let g;if(u>0){let m=Math.min(u,c);g=Math.round(c/m);let A=Math.min(g*u,c);for(p=0;p<A;p+=g)f[d++]=p,f[d++]=p+c}return{boundingSphere:a,attributes:s,indices:f}}function _b(e){e=y(e,y.EMPTY_OBJECT);let t=e.center,n=y(e.ellipsoid,ie.WGS84),i=e.semiMajorAxis,o=e.semiMinorAxis,r=y(e.granularity,R.RADIANS_PER_DEGREE),s=y(e.height,0),a=y(e.extrudedHeight,s);this._center=h.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=o,this._ellipsoid=ie.clone(n),this._rotation=y(e.rotation,0),this._height=Math.max(a,s),this._granularity=r,this._extrudedHeight=Math.min(a,s),this._numberOfVerticalLines=Math.max(y(e.numberOfVerticalLines,16),0),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipseOutlineGeometry"}_b.packedLength=h.packedLength+ie.packedLength+8;_b.pack=function(e,t,n){return n=y(n,0),h.pack(e._center,t,n),n+=h.packedLength,ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._numberOfVerticalLines,t[n]=y(e._offsetAttribute,-1),t};var lce=new h,uce=new ie,jp={center:lce,ellipsoid:uce,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};_b.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,lce);t+=h.packedLength;let o=ie.unpack(e,t,uce);t+=ie.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t++],p=e[t];return l(n)?(n._center=h.clone(i,n._center),n._ellipsoid=ie.clone(o,n._ellipsoid),n._semiMajorAxis=r,n._semiMinorAxis=s,n._rotation=a,n._height=c,n._granularity=u,n._extrudedHeight=f,n._numberOfVerticalLines=d,n._offsetAttribute=p===-1?void 0:p,n):(jp.height=c,jp.extrudedHeight=f,jp.granularity=u,jp.rotation=a,jp.semiMajorAxis=r,jp.semiMinorAxis=s,jp.numberOfVerticalLines=d,jp.offsetAttribute=p===-1?void 0:p,new _b(jp))};_b.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!R.equalsEpsilon(t,n,0,R.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let o={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines},r;if(i)o.extrudedHeight=n,o.offsetAttribute=e._offsetAttribute,r=Z9e(o);else if(r=J9e(o),l(e._offsetAttribute)){let s=r.attributes.position.values.length,a=e._offsetAttribute===Qt.NONE?0:1,c=new Uint8Array(s/3).fill(a);r.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new it({attributes:r.attributes,indices:r.indices,primitiveType:Be.LINES,boundingSphere:r.boundingSphere,offsetAttribute:e._offsetAttribute})};var Ql=_b;var fce=new z,dce=h.ZERO,hce=new h,mce=new ce;function Q9e(e){this.id=e,this.vertexFormat=void 0,this.center=void 0,this.semiMajorAxis=void 0,this.semiMinorAxis=void 0,this.rotation=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function Td(e,t){Gn.call(this,{entity:e,scene:t,geometryOptions:new Q9e(e),geometryPropertyName:"ellipse",observedPropertyNames:["availability","position","ellipse"]}),this._onEntityPropertyChanged(e,"ellipse",e.ellipse,void 0)}l(Object.create)&&(Td.prototype=Object.create(Gn.prototype),Td.prototype.constructor=Td);Td.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Pt){let o;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,fce)),l(o)||(o=z.WHITE),i.color=It.fromColor(o)}return l(this._options.offsetAttribute)&&(i.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,dce,hce))),new pt({id:t,geometry:new Pc(this._options),attributes:i})};Td.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,fce),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:It.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o),offset:void 0};return l(this._options.offsetAttribute)&&(r.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,dce,hce))),new pt({id:t,geometry:new Ql(this._options),attributes:r})};Td.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};Td.prototype._isHidden=function(e,t){let n=e.position;return!l(n)||!l(t.semiMajorAxis)||!l(t.semiMinorAxis)||ei.prototype._isHidden.call(this,e,t)};Td.prototype._isDynamic=function(e,t){return!e.position.isConstant||!t.semiMajorAxis.isConstant||!t.semiMinorAxis.isConstant||!q.isConstant(t.rotation)||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.stRotation)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.numberOfVerticalLines)||!q.isConstant(t.zIndex)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Pt)};Td.prototype._setStaticOptions=function(e,t){let n=q.getValueOrUndefined(t.height,ke.MINIMUM_VALUE),i=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,Ue.NONE),o=q.getValueOrUndefined(t.extrudedHeight,ke.MINIMUM_VALUE),r=q.getValueOrDefault(t.extrudedHeightReference,ke.MINIMUM_VALUE,Ue.NONE);l(o)&&!l(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Pt?$t.VERTEX_FORMAT:to.MaterialSupport.TEXTURED.vertexFormat,s.center=e.position.getValue(ke.MINIMUM_VALUE,s.center),s.semiMajorAxis=t.semiMajorAxis.getValue(ke.MINIMUM_VALUE,s.semiMajorAxis),s.semiMinorAxis=t.semiMinorAxis.getValue(ke.MINIMUM_VALUE,s.semiMinorAxis),s.rotation=q.getValueOrUndefined(t.rotation,ke.MINIMUM_VALUE),s.granularity=q.getValueOrUndefined(t.granularity,ke.MINIMUM_VALUE),s.stRotation=q.getValueOrUndefined(t.stRotation,ke.MINIMUM_VALUE),s.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,ke.MINIMUM_VALUE),s.offsetAttribute=Gn.computeGeometryOffsetAttribute(n,i,o,r),s.height=Gn.getGeometryHeight(n,i),o=Gn.getGeometryExtrudedHeight(o,r),o===Gn.CLAMP_TO_GROUND&&(o=ri.getMinimumMaximumHeights(Pc.computeRectangle(s,mce)).minimumTerrainHeight),s.extrudedHeight=o};Td.DynamicGeometryUpdater=gb;function gb(e,t,n){$n.call(this,e,t,n)}l(Object.create)&&(gb.prototype=Object.create($n.prototype),gb.prototype.constructor=gb);gb.prototype._isHidden=function(e,t,n){let i=this._options;return!l(i.center)||!l(i.semiMajorAxis)||!l(i.semiMinorAxis)||$n.prototype._isHidden.call(this,e,t,n)};gb.prototype._setOptions=function(e,t,n){let i=this._options,o=q.getValueOrUndefined(t.height,n),r=q.getValueOrDefault(t.heightReference,n,Ue.NONE),s=q.getValueOrUndefined(t.extrudedHeight,n),a=q.getValueOrDefault(t.extrudedHeightReference,n,Ue.NONE);l(s)&&!l(o)&&(o=0),i.center=q.getValueOrUndefined(e.position,n,i.center),i.semiMajorAxis=q.getValueOrUndefined(t.semiMajorAxis,n),i.semiMinorAxis=q.getValueOrUndefined(t.semiMinorAxis,n),i.rotation=q.getValueOrUndefined(t.rotation,n),i.granularity=q.getValueOrUndefined(t.granularity,n),i.stRotation=q.getValueOrUndefined(t.stRotation,n),i.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,n),i.offsetAttribute=Gn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Gn.getGeometryHeight(o,r),s=Gn.getGeometryExtrudedHeight(s,a),s===Gn.CLAMP_TO_GROUND&&(s=ri.getMinimumMaximumHeights(Pc.computeRectangle(i,mce)).minimumTerrainHeight),i.extrudedHeight=s};var FB=Td;var $9e=new h,eWe=new h,tWe=new h,nWe=new h,iWe=new h,oWe=new h(1,1,1),pce=Math.cos,_ce=Math.sin;function qp(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,oWe),n=y(e.innerRadii,t),i=y(e.minimumClock,0),o=y(e.maximumClock,R.TWO_PI),r=y(e.minimumCone,0),s=y(e.maximumCone,R.PI),a=Math.round(y(e.stackPartitions,64)),c=Math.round(y(e.slicePartitions,64)),u=y(e.vertexFormat,ve.DEFAULT);this._radii=h.clone(t),this._innerRadii=h.clone(n),this._minimumClock=i,this._maximumClock=o,this._minimumCone=r,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._vertexFormat=ve.clone(u),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidGeometry"}qp.packedLength=2*h.packedLength+ve.packedLength+7;qp.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),n+=h.packedLength,h.pack(e._innerRadii,t,n),n+=h.packedLength,ve.pack(e._vertexFormat,t,n),n+=ve.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n]=y(e._offsetAttribute,-1),t};var gce=new h,yce=new h,Ace=new ve,jg={radii:gce,innerRadii:yce,vertexFormat:Ace,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,offsetAttribute:void 0};qp.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,gce);t+=h.packedLength;let o=h.unpack(e,t,yce);t+=h.packedLength;let r=ve.unpack(e,t,Ace);t+=ve.packedLength;let s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t++],p=e[t];return l(n)?(n._radii=h.clone(i,n._radii),n._innerRadii=h.clone(o,n._innerRadii),n._vertexFormat=ve.clone(r,n._vertexFormat),n._minimumClock=s,n._maximumClock=a,n._minimumCone=c,n._maximumCone=u,n._stackPartitions=f,n._slicePartitions=d,n._offsetAttribute=p===-1?void 0:p,n):(jg.minimumClock=s,jg.maximumClock=a,jg.minimumCone=c,jg.maximumCone=u,jg.stackPartitions=f,jg.slicePartitions=d,jg.offsetAttribute=p===-1?void 0:p,new qp(jg))};qp.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,o=e._maximumClock,r=e._minimumCone,s=e._maximumCone,a=e._vertexFormat,c=e._slicePartitions+1,u=e._stackPartitions+1;c=Math.round(c*Math.abs(o-i)/R.TWO_PI),u=Math.round(u*Math.abs(s-r)/R.PI),c<2&&(c=2),u<2&&(u=2);let f,d,p=0,g=[r],m=[i];for(f=0;f<u;f++)g.push(r+f*(s-r)/(u-1));for(g.push(s),d=0;d<c;d++)m.push(i+d*(o-i)/(c-1));m.push(o);let A=g.length,x=m.length,C=0,b=1,T=n.x!==t.x||n.y!==t.y||n.z!==t.z,S=!1,w=!1,D=!1;T&&(b=2,r>0&&(S=!0,C+=c-1),s<Math.PI&&(w=!0,C+=c-1),(o-i)%R.TWO_PI?(D=!0,C+=(u-1)*2+1):C+=1);let I=x*A*b,B=new Float64Array(I*3),M=new Array(I).fill(!1),L=new Array(I).fill(!1),_=c*u*b,E=6*(_+C+1-(c+u)*b),v=Le.createTypedArray(_,E),P=a.normal?new Float32Array(I*3):void 0,O=a.tangent?new Float32Array(I*3):void 0,F=a.bitangent?new Float32Array(I*3):void 0,U=a.st?new Float32Array(I*2):void 0,V=new Array(A),G=new Array(A);for(f=0;f<A;f++)V[f]=_ce(g[f]),G[f]=pce(g[f]);let k=new Array(x),Y=new Array(x);for(d=0;d<x;d++)Y[d]=pce(m[d]),k[d]=_ce(m[d]);for(f=0;f<A;f++)for(d=0;d<x;d++)B[p++]=t.x*V[f]*Y[d],B[p++]=t.y*V[f]*k[d],B[p++]=t.z*G[f];let j=I/2;if(T)for(f=0;f<A;f++)for(d=0;d<x;d++)B[p++]=n.x*V[f]*Y[d],B[p++]=n.y*V[f]*k[d],B[p++]=n.z*G[f],M[j]=!0,f>0&&f!==A-1&&d!==0&&d!==x-1&&(L[j]=!0),j++;p=0;let X,W;for(f=1;f<A-2;f++)for(X=f*x,W=(f+1)*x,d=1;d<x-2;d++)v[p++]=W+d,v[p++]=W+d+1,v[p++]=X+d+1,v[p++]=W+d,v[p++]=X+d+1,v[p++]=X+d;if(T){let Dt=A*x;for(f=1;f<A-2;f++)for(X=Dt+f*x,W=Dt+(f+1)*x,d=1;d<x-2;d++)v[p++]=W+d,v[p++]=X+d,v[p++]=X+d+1,v[p++]=W+d,v[p++]=X+d+1,v[p++]=W+d+1}let J,Z;if(T){if(S)for(Z=A*x,f=1;f<x-2;f++)v[p++]=f,v[p++]=f+1,v[p++]=Z+f+1,v[p++]=f,v[p++]=Z+f+1,v[p++]=Z+f;if(w)for(J=A*x-x,Z=A*x*b-x,f=1;f<x-2;f++)v[p++]=J+f+1,v[p++]=J+f,v[p++]=Z+f,v[p++]=J+f+1,v[p++]=Z+f,v[p++]=Z+f+1}if(D){for(f=1;f<A-2;f++)Z=x*A+x*f,J=x*f,v[p++]=Z,v[p++]=J+x,v[p++]=J,v[p++]=Z,v[p++]=Z+x,v[p++]=J+x;for(f=1;f<A-2;f++)Z=x*A+x*(f+1)-1,J=x*(f+1)-1,v[p++]=J+x,v[p++]=Z,v[p++]=J,v[p++]=J+x,v[p++]=Z+x,v[p++]=Z}let he=new rn;a.position&&(he.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:B}));let pe=0,oe=0,ue=0,_e=0,Ce=I/2,we,Fe=ie.fromCartesian3(t),He=ie.fromCartesian3(n);if(a.st||a.normal||a.tangent||a.bitangent){for(f=0;f<I;f++){we=M[f]?He:Fe;let Dt=h.fromArray(B,f*3,$9e),Vt=we.geodeticSurfaceNormal(Dt,eWe);if(L[f]&&h.negate(Vt,Vt),a.st){let on=H.negate(Vt,iWe);U[pe++]=Math.atan2(on.y,on.x)/R.TWO_PI+.5,U[pe++]=Math.asin(Vt.z)/Math.PI+.5}if(a.normal&&(P[oe++]=Vt.x,P[oe++]=Vt.y,P[oe++]=Vt.z),a.tangent||a.bitangent){let on=tWe,dt=0,Pn;if(M[f]&&(dt=Ce),!S&&f>=dt&&f<dt+x*2?Pn=h.UNIT_X:Pn=h.UNIT_Z,h.cross(Pn,Vt,on),h.normalize(on,on),a.tangent&&(O[ue++]=on.x,O[ue++]=on.y,O[ue++]=on.z),a.bitangent){let si=h.cross(Vt,on,nWe);h.normalize(si,si),F[_e++]=si.x,F[_e++]=si.y,F[_e++]=si.z}}}a.st&&(he.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:U})),a.normal&&(he.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:P})),a.tangent&&(he.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:O})),a.bitangent&&(he.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:F}))}if(l(e._offsetAttribute)){let Dt=B.length,Vt=e._offsetAttribute===Qt.NONE?0:1,on=new Uint8Array(Dt/3).fill(Vt);he.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:on})}return new it({attributes:he,indices:v,primitiveType:Be.TRIANGLES,boundingSphere:re.fromEllipsoid(Fe),offsetAttribute:e._offsetAttribute})};var S9;qp.getUnitEllipsoid=function(){return l(S9)||(S9=qp.createGeometry(new qp({radii:new h(1,1,1),vertexFormat:ve.POSITION_ONLY}))),S9};var ys=qp;var rWe=new Pt(z.WHITE),w9=h.ZERO,v9=new h,sWe=new h,aWe=new h,D9=new z,cWe=new h(1,1,1);function lWe(e){this.id=e,this.vertexFormat=void 0,this.radii=void 0,this.innerRadii=void 0,this.minimumClock=void 0,this.maximumClock=void 0,this.minimumCone=void 0,this.maximumCone=void 0,this.stackPartitions=void 0,this.slicePartitions=void 0,this.subdivisions=void 0,this.offsetAttribute=void 0}function $l(e,t){ei.call(this,{entity:e,scene:t,geometryOptions:new lWe(e),geometryPropertyName:"ellipsoid",observedPropertyNames:["availability","position","orientation","ellipsoid"]}),this._onEntityPropertyChanged(e,"ellipsoid",e.ellipsoid,void 0)}l(Object.create)&&($l.prototype=Object.create(ei.prototype),$l.prototype.constructor=$l);Object.defineProperties($l.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});$l.prototype.createFillGeometryInstance=function(e,t,n){let i=this._entity,o=i.isAvailable(e),r,s=new fn(o&&i.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),a=this._distanceDisplayConditionProperty.getValue(e),c=Ln.fromDistanceDisplayCondition(a),u={show:s,distanceDisplayCondition:c,color:void 0,offset:void 0};if(this._materialProperty instanceof Pt){let f;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||o)&&(f=this._materialProperty.color.getValue(e,D9)),l(f)||(f=z.WHITE),r=It.fromColor(f),u.color=r}return l(this._options.offsetAttribute)&&(u.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,w9,v9))),new pt({id:i,geometry:new ys(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:u})};$l.prototype.createOutlineGeometryInstance=function(e,t,n){let i=this._entity,o=i.isAvailable(e),r=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,D9),s=this._distanceDisplayConditionProperty.getValue(e),a={show:new fn(o&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:It.fromColor(r),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(s),offset:void 0};return l(this._options.offsetAttribute)&&(a.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,w9,v9))),new pt({id:i,geometry:new Wl(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:a})};$l.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};$l.prototype._isHidden=function(e,t){return!l(e.position)||!l(t.radii)||ei.prototype._isHidden.call(this,e,t)};$l.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.radii.isConstant||!q.isConstant(t.innerRadii)||!q.isConstant(t.stackPartitions)||!q.isConstant(t.slicePartitions)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.minimumClock)||!q.isConstant(t.maximumClock)||!q.isConstant(t.minimumCone)||!q.isConstant(t.maximumCone)||!q.isConstant(t.subdivisions)};$l.prototype._setStaticOptions=function(e,t){let n=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,Ue.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof 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0,this._lastOutlineWidth=void 0,this._lastOutlineColor=void 0,this._lastOffset=new h,this._material={}}l(Object.create)&&(NB.prototype=Object.create($n.prototype),NB.prototype.constructor=NB);NB.prototype.update=function(e){let t=this._entity,n=t.ellipsoid;if(!t.isShowing||!t.isAvailable(e)||!q.getValueOrDefault(n.show,e,!0)){l(this._primitive)&&(this._primitive.show=!1),l(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let i=q.getValueOrUndefined(n.radii,e,sWe),o=l(i)?t.computeModelMatrixForHeightReference(e,n.heightReference,i.z*.5,this._scene.mapProjection.ellipsoid,this._modelMatrix):void 0;if(!l(o)||!l(i)){l(this._primitive)&&(this._primitive.show=!1),l(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let r=q.getValueOrDefault(n.fill,e,!0),s=q.getValueOrDefault(n.outline,e,!1),a=q.getValueOrClonedDefault(n.outlineColor,e,z.BLACK,D9),c=Lo.getValue(e,y(n.material,rWe),this._material),u=q.getValueOrUndefined(n.innerRadii,e,aWe),f=q.getValueOrUndefined(n.minimumClock,e),d=q.getValueOrUndefined(n.maximumClock,e),p=q.getValueOrUndefined(n.minimumCone,e),g=q.getValueOrUndefined(n.maximumCone,e),m=q.getValueOrUndefined(n.stackPartitions,e),A=q.getValueOrUndefined(n.slicePartitions,e),x=q.getValueOrUndefined(n.subdivisions,e),C=q.getValueOrDefault(n.outlineWidth,e,1),b=q.getValueOrDefault(n.heightReference,e,Ue.NONE),T=b!==Ue.NONE?Qt.ALL:void 0,S=this._scene.mode,w=S===ee.SCENE3D&&b===Ue.NONE,D=this._options,I=this._geometryUpdater.shadowsProperty.getValue(e),M=this._geometryUpdater.distanceDisplayConditionProperty.getValue(e),L=q.getValueOrDefault(this._geometryUpdater.terrainOffsetProperty,e,w9,v9);if(!w||this._lastSceneMode!==S||!l(this._primitive)||D.stackPartitions!==m||D.slicePartitions!==A||l(u)&&!h.equals(D.innerRadii!==u)||D.minimumClock!==f||D.maximumClock!==d||D.minimumCone!==p||D.maximumCone!==g||D.subdivisions!==x||this._lastOutlineWidth!==C||D.offsetAttribute!==T){let E=this._primitives;if(E.removeAndDestroy(this._primitive),E.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0,this._lastSceneMode=S,this._lastOutlineWidth=C,D.stackPartitions=m,D.slicePartitions=A,D.subdivisions=x,D.offsetAttribute=T,D.radii=h.clone(w?cWe:i,D.radii),l(u))if(w){let F=h.magnitude(i);D.innerRadii=h.fromElements(u.x/F,u.y/F,u.z/F,D.innerRadii)}else D.innerRadii=h.clone(u,D.innerRadii);else D.innerRadii=void 0;D.minimumClock=f,D.maximumClock=d,D.minimumCone=p,D.maximumCone=g;let v=new to({material:c,translucent:c.isTranslucent(),closed:!0});D.vertexFormat=v.vertexFormat;let P=this._geometryUpdater.createFillGeometryInstance(e,w,this._modelMatrix);this._primitive=E.add(new An({geometryInstances:P,appearance:v,asynchronous:!1,shadows:I}));let O=this._geometryUpdater.createOutlineGeometryInstance(e,w,this._modelMatrix);this._outlinePrimitive=E.add(new An({geometryInstances:O,appearance:new $t({flat:!0,translucent:O.attributes.color.value[3]!==255,renderState:{lineWidth:this._geometryUpdater._scene.clampLineWidth(C)}}),asynchronous:!1,shadows:I})),this._lastShow=r,this._lastOutlineShow=s,this._lastOutlineColor=z.clone(a,this._lastOutlineColor),this._lastDistanceDisplayCondition=M,this._lastOffset=h.clone(L,this._lastOffset)}else if(this._primitive.ready){let E=this._primitive,v=this._outlinePrimitive;E.show=!0,v.show=!0,E.appearance.material=c;let P=this._attributes;l(P)||(P=E.getGeometryInstanceAttributes(t),this._attributes=P),r!==this._lastShow&&(P.show=fn.toValue(r,P.show),this._lastShow=r);let O=this._outlineAttributes;l(O)||(O=v.getGeometryInstanceAttributes(t),this._outlineAttributes=O),s!==this._lastOutlineShow&&(O.show=fn.toValue(s,O.show),this._lastOutlineShow=s),z.equals(a,this._lastOutlineColor)||(O.color=It.toValue(a,O.color),z.clone(a,this._lastOutlineColor)),Ct.equals(M,this._lastDistanceDisplayCondition)||(P.distanceDisplayCondition=Ln.toValue(M,P.distanceDisplayCondition),O.distanceDisplayCondition=Ln.toValue(M,O.distanceDisplayCondition),Ct.clone(M,this._lastDistanceDisplayCondition)),h.equals(L,this._lastOffset)||(P.offset=Vi.toValue(L,P.offset),O.offset=Vi.toValue(L,P.offset),h.clone(L,this._lastOffset))}w&&(i.x=Math.max(i.x,.001),i.y=Math.max(i.y,.001),i.z=Math.max(i.z,.001),o=N.multiplyByScale(o,i,o),this._primitive.modelMatrix=o,this._outlinePrimitive.modelMatrix=o)};var kB=$l;function yb(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.vertexFormat,ve.DEFAULT);this._vertexFormat=t,this._workerName="createPlaneGeometry"}yb.packedLength=ve.packedLength;yb.pack=function(e,t,n){return n=y(n,0),ve.pack(e._vertexFormat,t,n),t};var xce=new ve,uWe={vertexFormat:xce};yb.unpack=function(e,t,n){t=y(t,0);let i=ve.unpack(e,t,xce);return l(n)?(n._vertexFormat=ve.clone(i,n._vertexFormat),n):new yb(uWe)};var nV=new h(-.5,-.5,0),iV=new h(.5,.5,0);yb.createGeometry=function(e){let t=e._vertexFormat,n=new rn,i,o;if(t.position){if(o=new Float64Array(4*3),o[0]=nV.x,o[1]=nV.y,o[2]=0,o[3]=iV.x,o[4]=nV.y,o[5]=0,o[6]=iV.x,o[7]=iV.y,o[8]=0,o[9]=nV.x,o[10]=iV.y,o[11]=0,n.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:o}),t.normal){let r=new Float32Array(12);r[0]=0,r[1]=0,r[2]=1,r[3]=0,r[4]=0,r[5]=1,r[6]=0,r[7]=0,r[8]=1,r[9]=0,r[10]=0,r[11]=1,n.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:r})}if(t.st){let r=new Float32Array(8);r[0]=0,r[1]=0,r[2]=1,r[3]=0,r[4]=1,r[5]=1,r[6]=0,r[7]=1,n.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:r})}if(t.tangent){let r=new Float32Array(12);r[0]=1,r[1]=0,r[2]=0,r[3]=1,r[4]=0,r[5]=0,r[6]=1,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,n.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:r})}if(t.bitangent){let r=new Float32Array(12);r[0]=0,r[1]=1,r[2]=0,r[3]=0,r[4]=1,r[5]=0,r[6]=0,r[7]=1,r[8]=0,r[9]=0,r[10]=1,r[11]=0,n.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:r})}i=new Uint16Array(2*3),i[0]=0,i[1]=1,i[2]=2,i[3]=0,i[4]=2,i[5]=3}return new it({attributes:n,indices:i,primitiveType:Be.TRIANGLES,boundingSphere:new re(h.ZERO,Math.sqrt(2))})};var VB=yb;function Ab(){this._workerName="createPlaneOutlineGeometry"}Ab.packedLength=0;Ab.pack=function(e,t){return t};Ab.unpack=function(e,t,n){return l(n)?n:new Ab};var qg=new h(-.5,-.5,0),oV=new h(.5,.5,0);Ab.createGeometry=function(){let e=new rn,t=new Uint16Array(4*2),n=new Float64Array(4*3);return n[0]=qg.x,n[1]=qg.y,n[2]=qg.z,n[3]=oV.x,n[4]=qg.y,n[5]=qg.z,n[6]=oV.x,n[7]=oV.y,n[8]=qg.z,n[9]=qg.x,n[10]=oV.y,n[11]=qg.z,e.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:n}),t[0]=0,t[1]=1,t[2]=1,t[3]=2,t[4]=2,t[5]=3,t[6]=3,t[7]=0,new it({attributes:e,indices:t,primitiveType:Be.LINES,boundingSphere:new re(h.ZERO,Math.sqrt(2))})};var UB=Ab;var fWe=new h,Cce=new z;function dWe(e){this.id=e,this.vertexFormat=void 0,this.plane=void 0,this.dimensions=void 0}function cf(e,t){ei.call(this,{entity:e,scene:t,geometryOptions:new dWe(e),geometryPropertyName:"plane",observedPropertyNames:["availability","position","orientation","plane"]}),this._onEntityPropertyChanged(e,"plane",e.plane,void 0)}l(Object.create)&&(cf.prototype=Object.create(ei.prototype),cf.prototype.constructor=cf);cf.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Ln.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Pt){let g;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(g=this._materialProperty.color.getValue(e,Cce)),l(g)||(g=z.WHITE),o=It.fromColor(g),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};let c=t.plane,u=this._options,f=t.computeModelMatrix(e),d=q.getValueOrDefault(c.plane,e,u.plane),p=q.getValueOrUndefined(c.dimensions,e,u.dimensions);return u.plane=d,u.dimensions=p,f=P9(d,p,f,f),new pt({id:t,geometry:new VB(this._options),modelMatrix:f,attributes:i})};cf.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Cce),o=this._distanceDisplayConditionProperty.getValue(e),r=t.plane,s=this._options,a=t.computeModelMatrix(e),c=q.getValueOrDefault(r.plane,e,s.plane),u=q.getValueOrUndefined(r.dimensions,e,s.dimensions);return s.plane=c,s.dimensions=u,a=P9(c,u,a,a),new pt({id:t,geometry:new UB,modelMatrix:a,attributes:{show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:It.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o)}})};cf.prototype._isHidden=function(e,t){return!l(t.plane)||!l(t.dimensions)||!l(e.position)||ei.prototype._isHidden.call(this,e,t)};cf.prototype._getIsClosed=function(e){return!1};cf.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.plane.isConstant||!t.dimensions.isConstant||!q.isConstant(t.outlineWidth)};cf.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Pt,i=this._options;i.vertexFormat=n?$t.VERTEX_FORMAT:to.MaterialSupport.TEXTURED.vertexFormat,i.plane=t.plane.getValue(ke.MINIMUM_VALUE,i.plane),i.dimensions=t.dimensions.getValue(ke.MINIMUM_VALUE,i.dimensions)};cf.DynamicGeometryUpdater=xb;function xb(e,t,n){$n.call(this,e,t,n)}l(Object.create)&&(xb.prototype=Object.create($n.prototype),xb.prototype.constructor=xb);xb.prototype._isHidden=function(e,t,n){let i=this._options,o=q.getValueOrUndefined(e.position,n,fWe);return!l(o)||!l(i.plane)||!l(i.dimensions)||$n.prototype._isHidden.call(this,e,t,n)};xb.prototype._setOptions=function(e,t,n){let i=this._options;i.plane=q.getValueOrDefault(t.plane,n,i.plane),i.dimensions=q.getValueOrUndefined(t.dimensions,n,i.dimensions)};var hWe=new h,mWe=new h,pWe=new h,_We=new h,gWe=new Q,yWe=new Q,AWe=new N;function P9(e,t,n,i){let o=e.normal,r=e.distance,s=h.multiplyByScalar(o,-r,pWe),a=h.clone(h.UNIT_Z,mWe);R.equalsEpsilon(Math.abs(h.dot(a,o)),1,R.EPSILON8)&&(a=h.clone(h.UNIT_Y,a));let c=h.cross(a,o,hWe);a=h.cross(o,c,a),h.normalize(c,c),h.normalize(a,a);let u=gWe;Q.setColumn(u,0,c,u),Q.setColumn(u,1,a,u),Q.setColumn(u,2,o,u);let f=h.fromElements(t.x,t.y,1,_We),d=Q.multiplyByScale(u,f,yWe),p=N.fromRotationTranslation(d,s,AWe);return N.multiplyTransformation(n,p,i)}cf.createPrimitiveMatrix=P9;var zB=cf;var xWe=new h,CWe=new Ge,TWe=new H,bWe=new H,EWe=new h,SWe=new h,wWe=new h,GB=new h,vWe=new h,DWe=new h,Tce=new Oe,PWe=new Q,IWe=new Q,OWe=new h;function BWe(e,t,n,i,o,r,s,a,c){let u=e.positions,f=ii.triangulate(e.positions2D,e.holes);f.length<3&&(f=[0,1,2]);let d=Le.createTypedArray(u.length,f.length);d.set(f);let p=PWe;if(i!==0){let _=Oe.fromAxisAngle(s,i,Tce);if(p=Q.fromQuaternion(_,p),t.tangent||t.bitangent){_=Oe.fromAxisAngle(s,-i,Tce);let E=Q.fromQuaternion(_,IWe);a=h.normalize(Q.multiplyByVector(E,a,a),a),t.bitangent&&(c=h.normalize(h.cross(s,a,c),c))}}else p=Q.clone(Q.IDENTITY,p);let g=bWe;t.st&&(g.x=n.x,g.y=n.y);let m=u.length,A=m*3,x=new Float64Array(A),C=t.normal?new Float32Array(A):void 0,b=t.tangent?new Float32Array(A):void 0,T=t.bitangent?new Float32Array(A):void 0,S=t.st?new Float32Array(m*2):void 0,w=0,D=0,I=0,B=0,M=0;for(let _=0;_<m;_++){let E=u[_];if(x[w++]=E.x,x[w++]=E.y,x[w++]=E.z,t.st)if(l(o)&&o.positions.length===m)S[M++]=o.positions[_].x,S[M++]=o.positions[_].y;else{let v=Q.multiplyByVector(p,E,xWe),P=r(v,TWe);H.subtract(P,g,P);let O=R.clamp(P.x/n.width,0,1),F=R.clamp(P.y/n.height,0,1);S[M++]=O,S[M++]=F}t.normal&&(C[D++]=s.x,C[D++]=s.y,C[D++]=s.z),t.tangent&&(b[B++]=a.x,b[B++]=a.y,b[B++]=a.z),t.bitangent&&(T[I++]=c.x,T[I++]=c.y,T[I++]=c.z)}let L=new rn;return t.position&&(L.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:x})),t.normal&&(L.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(L.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:b})),t.bitangent&&(L.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:T})),t.st&&(L.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:S})),new it({attributes:L,indices:d,primitiveType:Be.TRIANGLES})}function qA(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy,n=e.textureCoordinates,i=y(e.vertexFormat,ve.DEFAULT);this._vertexFormat=ve.clone(i),this._polygonHierarchy=t,this._stRotation=y(e.stRotation,0),this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._workerName="createCoplanarPolygonGeometry",this._textureCoordinates=n,this.packedLength=zn.computeHierarchyPackedLength(t,h)+ve.packedLength+ie.packedLength+(l(n)?zn.computeHierarchyPackedLength(n,H):1)+2}qA.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,textureCoordinates:e.textureCoordinates};return new qA(t)};qA.pack=function(e,t,n){return n=y(n,0),n=zn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,ve.pack(e._vertexFormat,t,n),n+=ve.packedLength,t[n++]=e._stRotation,l(e._textureCoordinates)?n=zn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var RWe=ie.clone(ie.UNIT_SPHERE),MWe=new ve,LWe={polygonHierarchy:{}};qA.unpack=function(e,t,n){t=y(t,0);let i=zn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let o=ie.unpack(e,t,RWe);t+=ie.packedLength;let r=ve.unpack(e,t,MWe);t+=ve.packedLength;let s=e[t++],a=e[t]===-1?void 0:zn.unpackPolygonHierarchy(e,t,H);l(a)?(t=a.startingIndex,delete a.startingIndex):t++;let c=e[t++];return l(n)||(n=new qA(LWe)),n._polygonHierarchy=i,n._ellipsoid=ie.clone(o,n._ellipsoid),n._vertexFormat=ve.clone(r,n._vertexFormat),n._stRotation=s,n._textureCoordinates=a,n.packedLength=c,n};qA.createGeometry=function(e){let t=e._vertexFormat,n=e._polygonHierarchy,i=e._stRotation,o=e._textureCoordinates,r=l(o),s=n.positions;if(s=_o(s,h.equalsEpsilon,!0),s.length<3)return;let a=EWe,c=SWe,u=wWe,f=vWe,d=DWe;if(!vp.computeProjectTo2DArguments(s,GB,f,d))return;if(a=h.cross(f,d,a),a=h.normalize(a,a),!h.equalsEpsilon(GB,h.ZERO,R.EPSILON6)){let M=e._ellipsoid.geodeticSurfaceNormal(GB,OWe);h.dot(a,M)<0&&(a=h.negate(a,a),f=h.negate(f,f))}let g=vp.createProjectPointsTo2DFunction(GB,f,d),m=vp.createProjectPointTo2DFunction(GB,f,d);t.tangent&&(c=h.clone(f,c)),t.bitangent&&(u=h.clone(d,u));let A=zn.polygonsFromHierarchy(n,r,g,!1),x=A.hierarchy,C=A.polygons,b=function(M){return M},T=r?zn.polygonsFromHierarchy(o,!0,b,!1).polygons:void 0;if(x.length===0)return;s=x[0].outerRing;let S=re.fromPoints(s),w=zn.computeBoundingRectangle(a,m,s,i,CWe),D=[];for(let M=0;M<C.length;M++){let L=new pt({geometry:BWe(C[M],t,w,i,r?T[M]:void 0,m,a,c,u)});D.push(L)}let I=On.combineInstances(D)[0];I.attributes.position.values=new Float64Array(I.attributes.position.values),I.indices=Le.createTypedArray(I.attributes.position.values.length/3,I.indices);let B=I.attributes;return t.position||delete B.position,new it({attributes:B,indices:I.indices,primitiveType:I.primitiveType,boundingSphere:S})};var HB=qA;var FWe=new fe,bce=new fe;function NWe(e,t,n,i){let r=i.cartesianToCartographic(e,FWe).height,s=i.cartesianToCartographic(t,bce);s.height=r,i.cartographicToCartesian(s,t);let a=i.cartesianToCartographic(n,bce);a.height=r-100,i.cartographicToCartesian(a,n)}var kWe=new Ge,VWe=new h,UWe=new h,zWe=new h,GWe=new h,HWe=new h,WWe=new h,rV=new h,Uh=new h,Cb=new h,jWe=new H,qWe=new H,YWe=new h,Ece=new Oe,XWe=new Q,KWe=new Q;function I9(e){let t=e.vertexFormat,n=e.geometry,i=e.shadowVolume,o=n.attributes.position.values,r=l(n.attributes.st)?n.attributes.st.values:void 0,s=o.length,a=e.wall,c=e.top||a,u=e.bottom||a;if(t.st||t.normal||t.tangent||t.bitangent||i){let f=e.boundingRectangle,d=e.tangentPlane,p=e.ellipsoid,g=e.stRotation,m=e.perPositionHeight,A=jWe;A.x=f.x,A.y=f.y;let x=t.st?new Float32Array(2*(s/3)):void 0,C;t.normal&&(m&&c&&!a?C=n.attributes.normal.values:C=new Float32Array(s));let b=t.tangent?new Float32Array(s):void 0,T=t.bitangent?new Float32Array(s):void 0,S=i?new Float32Array(s):void 0,w=0,D=0,I=UWe,B=zWe,M=GWe,L=!0,_=XWe,E=KWe;if(g!==0){let O=Oe.fromAxisAngle(d._plane.normal,g,Ece);_=Q.fromQuaternion(O,_),O=Oe.fromAxisAngle(d._plane.normal,-g,Ece),E=Q.fromQuaternion(O,E)}else _=Q.clone(Q.IDENTITY,_),E=Q.clone(Q.IDENTITY,E);let v=0,P=0;c&&u&&(v=s/2,P=s/3,s/=2);for(let O=0;O<s;O+=3){let F=h.fromArray(o,O,YWe);if(t.st&&!l(r)){let U=Q.multiplyByVector(_,F,VWe);U=p.scaleToGeodeticSurface(U,U);let V=d.projectPointOntoPlane(U,qWe);H.subtract(V,A,V);let G=R.clamp(V.x/f.width,0,1),k=R.clamp(V.y/f.height,0,1);u&&(x[w+P]=G,x[w+1+P]=k),c&&(x[w]=G,x[w+1]=k),w+=2}if(t.normal||t.tangent||t.bitangent||i){let U=D+1,V=D+2;if(a){if(O+3<s){let G=h.fromArray(o,O+3,HWe);if(L){let k=h.fromArray(o,O+s,WWe);m&&NWe(F,G,k,p),h.subtract(G,F,G),h.subtract(k,F,k),I=h.normalize(h.cross(k,G,I),I),L=!1}h.equalsEpsilon(G,F,R.EPSILON10)&&(L=!0)}(t.tangent||t.bitangent)&&(M=p.geodeticSurfaceNormal(F,M),t.tangent&&(B=h.normalize(h.cross(M,I,B),B)))}else I=p.geodeticSurfaceNormal(F,I),(t.tangent||t.bitangent)&&(m&&(rV=h.fromArray(C,D,rV),Uh=h.cross(h.UNIT_Z,rV,Uh),Uh=h.normalize(Q.multiplyByVector(E,Uh,Uh),Uh),t.bitangent&&(Cb=h.normalize(h.cross(rV,Uh,Cb),Cb))),B=h.cross(h.UNIT_Z,I,B),B=h.normalize(Q.multiplyByVector(E,B,B),B),t.bitangent&&(M=h.normalize(h.cross(I,B,M),M)));t.normal&&(e.wall?(C[D+v]=I.x,C[U+v]=I.y,C[V+v]=I.z):u&&(C[D+v]=-I.x,C[U+v]=-I.y,C[V+v]=-I.z),(c&&!m||a)&&(C[D]=I.x,C[U]=I.y,C[V]=I.z)),i&&(a&&(I=p.geodeticSurfaceNormal(F,I)),S[D+v]=-I.x,S[U+v]=-I.y,S[V+v]=-I.z),t.tangent&&(e.wall?(b[D+v]=B.x,b[U+v]=B.y,b[V+v]=B.z):u&&(b[D+v]=-B.x,b[U+v]=-B.y,b[V+v]=-B.z),c&&(m?(b[D]=Uh.x,b[U]=Uh.y,b[V]=Uh.z):(b[D]=B.x,b[U]=B.y,b[V]=B.z))),t.bitangent&&(u&&(T[D+v]=M.x,T[U+v]=M.y,T[V+v]=M.z),c&&(m?(T[D]=Cb.x,T[U]=Cb.y,T[V]=Cb.z):(T[D]=M.x,T[U]=M.y,T[V]=M.z))),D+=3}}t.st&&!l(r)&&(n.attributes.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:x})),t.normal&&(n.attributes.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(n.attributes.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:b})),t.bitangent&&(n.attributes.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:T})),i&&(n.attributes.extrudeDirection=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:S}))}if(e.extrude&&l(e.offsetAttribute)){let f=o.length/3,d=new Uint8Array(f);if(e.offsetAttribute===Qt.TOP)c&&u||a?d=d.fill(1,0,f/2):c&&(d=d.fill(1));else{let p=e.offsetAttribute===Qt.NONE?0:1;d=d.fill(p)}n.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}return n}var JWe=new fe,ZWe=new fe,Yg={westOverIDL:0,eastOverIDL:0},Tb=new Iu;function vce(e,t,n,i,o){if(o=y(o,new ce),!l(e)||e.length<3)return o.west=0,o.north=0,o.south=0,o.east=0,o;if(n===qt.RHUMB)return ce.fromCartesianArray(e,t,o);Tb.ellipsoid.equals(t)||(Tb=new Iu(void 0,void 0,t)),o.west=Number.POSITIVE_INFINITY,o.east=Number.NEGATIVE_INFINITY,o.south=Number.POSITIVE_INFINITY,o.north=Number.NEGATIVE_INFINITY,Yg.westOverIDL=Number.POSITIVE_INFINITY,Yg.eastOverIDL=Number.NEGATIVE_INFINITY;let r=1/R.chordLength(i,t.maximumRadius),s=e.length,a=t.cartesianToCartographic(e[0],ZWe),c=JWe,u;for(let f=1;f<s;f++)u=c,c=a,a=t.cartesianToCartographic(e[f],u),Tb.setEndPoints(c,a),Sce(Tb,r,o,Yg);return u=c,c=a,a=t.cartesianToCartographic(e[0],u),Tb.setEndPoints(c,a),Sce(Tb,r,o,Yg),o.east-o.west>Yg.eastOverIDL-Yg.westOverIDL&&(o.west=Yg.westOverIDL,o.east=Yg.eastOverIDL,o.east>R.PI&&(o.east=o.east-R.TWO_PI),o.west>R.PI&&(o.west=o.west-R.TWO_PI)),o}var QWe=new fe;function Sce(e,t,n,i){let o=e.surfaceDistance,r=Math.ceil(o*t),s=r>0?o/(r-1):Number.POSITIVE_INFINITY,a=0;for(let c=0;c<r;c++){let u=e.interpolateUsingSurfaceDistance(a,QWe);a+=s;let f=u.longitude,d=u.latitude;n.west=Math.min(n.west,f),n.east=Math.max(n.east,f),n.south=Math.min(n.south,d),n.north=Math.max(n.north,d);let p=f>=0?f:f+R.TWO_PI;i.westOverIDL=Math.min(i.westOverIDL,p),i.eastOverIDL=Math.max(i.eastOverIDL,p)}}var wce=[];function $We(e,t,n,i,o,r,s,a,c,u){let f={walls:[]},d;if(s||a){let b=zn.createGeometryFromPositions(e,t,n,i,r,c,u),T=b.attributes.position.values,S=b.indices,w,D;if(s&&a){let I=T.concat(T);w=I.length/3,D=Le.createTypedArray(w,S.length*2),D.set(S);let B=S.length,M=w/2;for(d=0;d<B;d+=3){let L=D[d]+M,_=D[d+1]+M,E=D[d+2]+M;D[d+B]=E,D[d+1+B]=_,D[d+2+B]=L}if(b.attributes.position.values=I,r&&c.normal){let L=b.attributes.normal.values;b.attributes.normal.values=new Float32Array(I.length),b.attributes.normal.values.set(L)}if(c.st&&l(n)){let L=b.attributes.st.values;b.attributes.st.values=new Float32Array(w*2),b.attributes.st.values=L.concat(L)}b.indices=D}else if(a){for(w=T.length/3,D=Le.createTypedArray(w,S.length),d=0;d<S.length;d+=3)D[d]=S[d+2],D[d+1]=S[d+1],D[d+2]=S[d];b.indices=D}f.topAndBottom=new pt({geometry:b})}let p=o.outerRing,g=$s.fromPoints(p,e),m=g.projectPointsOntoPlane(p,wce),A=ii.computeWindingOrder2D(m);A===jr.CLOCKWISE&&(p=p.slice().reverse());let x=zn.computeWallGeometry(p,n,e,i,r,u);f.walls.push(new pt({geometry:x}));let C=o.holes;for(d=0;d<C.length;d++){let b=C[d];g=$s.fromPoints(b,e),m=g.projectPointsOntoPlane(b,wce),A=ii.computeWindingOrder2D(m),A===jr.COUNTER_CLOCKWISE&&(b=b.slice().reverse()),x=zn.computeWallGeometry(b,n,e,i,r,u),f.walls.push(new pt({geometry:x}))}return f}function bd(e){let t=e.polygonHierarchy,n=y(e.vertexFormat,ve.DEFAULT),i=y(e.ellipsoid,ie.WGS84),o=y(e.granularity,R.RADIANS_PER_DEGREE),r=y(e.stRotation,0),s=e.textureCoordinates,a=y(e.perPositionHeight,!1),c=a&&l(e.extrudedHeight),u=y(e.height,0),f=y(e.extrudedHeight,u);if(!c){let d=Math.max(u,f);f=Math.min(u,f),u=d}this._vertexFormat=ve.clone(n),this._ellipsoid=ie.clone(i),this._granularity=o,this._stRotation=r,this._height=u,this._extrudedHeight=f,this._closeTop=y(e.closeTop,!0),this._closeBottom=y(e.closeBottom,!0),this._polygonHierarchy=t,this._perPositionHeight=a,this._perPositionHeightExtrude=c,this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createPolygonGeometry",this._offsetAttribute=e.offsetAttribute,this._arcType=y(e.arcType,qt.GEODESIC),this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0,this._textureCoordinates=s,this.packedLength=zn.computeHierarchyPackedLength(t,h)+ie.packedLength+ve.packedLength+(s?zn.computeHierarchyPackedLength(s,H):1)+12}bd.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,closeTop:e.closeTop,closeBottom:e.closeBottom,offsetAttribute:e.offsetAttribute,arcType:e.arcType,textureCoordinates:e.textureCoordinates};return new bd(t)};bd.pack=function(e,t,n){return n=y(n,0),n=zn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,ve.pack(e._vertexFormat,t,n),n+=ve.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._stRotation,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._closeTop?1:0,t[n++]=e._closeBottom?1:0,t[n++]=e._shadowVolume?1:0,t[n++]=y(e._offsetAttribute,-1),t[n++]=e._arcType,l(e._textureCoordinates)?n=zn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var e7e=ie.clone(ie.UNIT_SPHERE),t7e=new ve,n7e={polygonHierarchy:{}};bd.unpack=function(e,t,n){t=y(t,0);let i=zn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let o=ie.unpack(e,t,e7e);t+=ie.packedLength;let r=ve.unpack(e,t,t7e);t+=ve.packedLength;let s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++]===1,d=e[t++]===1,p=e[t++]===1,g=e[t++]===1,m=e[t++]===1,A=e[t++],x=e[t++],C=e[t]===-1?void 0:zn.unpackPolygonHierarchy(e,t,H);l(C)?(t=C.startingIndex,delete C.startingIndex):t++;let b=e[t++];return l(n)||(n=new bd(n7e)),n._polygonHierarchy=i,n._ellipsoid=ie.clone(o,n._ellipsoid),n._vertexFormat=ve.clone(r,n._vertexFormat),n._height=s,n._extrudedHeight=a,n._granularity=c,n._stRotation=u,n._perPositionHeightExtrude=f,n._perPositionHeight=d,n._closeTop=p,n._closeBottom=g,n._shadowVolume=m,n._offsetAttribute=A===-1?void 0:A,n._arcType=x,n._textureCoordinates=C,n.packedLength=b,n};bd.computeRectangle=function(e,t){let n=y(e.granularity,R.RADIANS_PER_DEGREE),i=y(e.arcType,qt.GEODESIC),o=e.polygonHierarchy,r=y(e.ellipsoid,ie.WGS84);return vce(o.positions,r,i,n,t)};bd.createGeometry=function(e){let t=e._vertexFormat,n=e._ellipsoid,i=e._granularity,o=e._stRotation,r=e._polygonHierarchy,s=e._perPositionHeight,a=e._closeTop,c=e._closeBottom,u=e._arcType,f=e._textureCoordinates,d=l(f),p=r.positions;if(p.length<3)return;let g=$s.fromPoints(p,n),m=zn.polygonsFromHierarchy(r,d,g.projectPointsOntoPlane.bind(g),!s,n),A=m.hierarchy,x=m.polygons,C=function(v){return v},b=d?zn.polygonsFromHierarchy(f,!0,C,!1).polygons:void 0;if(A.length===0)return;p=A[0].outerRing;let T=zn.computeBoundingRectangle(g.plane.normal,g.projectPointOntoPlane.bind(g),p,o,kWe),S=[],w=e._height,D=e._extrudedHeight,I=e._perPositionHeightExtrude||!R.equalsEpsilon(w,D,0,R.EPSILON2),B={perPositionHeight:s,vertexFormat:t,geometry:void 0,tangentPlane:g,boundingRectangle:T,ellipsoid:n,stRotation:o,textureCoordinates:void 0,bottom:!1,top:!0,wall:!1,extrude:!1,arcType:u},M;if(I)for(B.extrude=!0,B.top=a,B.bottom=c,B.shadowVolume=e._shadowVolume,B.offsetAttribute=e._offsetAttribute,M=0;M<x.length;M++){let v=$We(n,x[M],d?b[M]:void 0,i,A[M],s,a,c,t,u),P;a&&c?(P=v.topAndBottom,B.geometry=zn.scaleToGeodeticHeightExtruded(P.geometry,w,D,n,s)):a?(P=v.topAndBottom,P.geometry.attributes.position.values=ii.scaleToGeodeticHeight(P.geometry.attributes.position.values,w,n,!s),B.geometry=P.geometry):c&&(P=v.topAndBottom,P.geometry.attributes.position.values=ii.scaleToGeodeticHeight(P.geometry.attributes.position.values,D,n,!0),B.geometry=P.geometry),(a||c)&&(B.wall=!1,P.geometry=I9(B),S.push(P));let O=v.walls;B.wall=!0;for(let F=0;F<O.length;F++){let U=O[F];B.geometry=zn.scaleToGeodeticHeightExtruded(U.geometry,w,D,n,s),U.geometry=I9(B),S.push(U)}}else for(M=0;M<x.length;M++){let v=new pt({geometry:zn.createGeometryFromPositions(n,x[M],d?b[M]:void 0,i,s,t,u)});if(v.geometry.attributes.position.values=ii.scaleToGeodeticHeight(v.geometry.attributes.position.values,w,n,!s),B.geometry=v.geometry,v.geometry=I9(B),l(e._offsetAttribute)){let P=v.geometry.attributes.position.values.length,O=e._offsetAttribute===Qt.NONE?0:1,F=new Uint8Array(P/3).fill(O);v.geometry.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}S.push(v)}let L=On.combineInstances(S)[0];L.attributes.position.values=new Float64Array(L.attributes.position.values),L.indices=Le.createTypedArray(L.attributes.position.values.length/3,L.indices);let _=L.attributes,E=re.fromVertices(_.position.values);return t.position||delete _.position,new it({attributes:_,indices:L.indices,primitiveType:L.primitiveType,boundingSphere:E,offsetAttribute:e._offsetAttribute})};bd.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new bd({polygonHierarchy:e._polygonHierarchy,ellipsoid:o,stRotation:e._stRotation,granularity:i,perPositionHeight:!1,extrudedHeight:r,height:s,vertexFormat:ve.POSITION_ONLY,shadowVolume:!0,arcType:e._arcType})};function i7e(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let n=e._ellipsoid,i=e._polygonHierarchy.positions,o=e.rectangle;return it._textureCoordinateRotationPoints(i,t,n,o)}Object.defineProperties(bd.prototype,{rectangle:{get:function(){if(!l(this._rectangle)){let e=this._polygonHierarchy.positions;this._rectangle=vce(e,this._ellipsoid,this._arcType,this._granularity)}return this._rectangle}},textureCoordinateRotationPoints:{get:function(){return l(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=i7e(this)),this._textureCoordinateRotationPoints}}});var YA=bd;var Dce=[],sV=[];function o7e(e,t,n,i,o){let s=$s.fromPoints(t,e).projectPointsOntoPlane(t,Dce);ii.computeWindingOrder2D(s)===jr.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,u,f=t.length,d=0;if(i)for(c=new Float64Array(f*2*3),u=0;u<f;u++){let m=t[u],A=t[(u+1)%f];c[d++]=m.x,c[d++]=m.y,c[d++]=m.z,c[d++]=A.x,c[d++]=A.y,c[d++]=A.z}else{let m=0;if(o===qt.GEODESIC)for(u=0;u<f;u++)m+=zn.subdivideLineCount(t[u],t[(u+1)%f],n);else if(o===qt.RHUMB)for(u=0;u<f;u++)m+=zn.subdivideRhumbLineCount(e,t[u],t[(u+1)%f],n);for(c=new Float64Array(m*3),u=0;u<f;u++){let A;o===qt.GEODESIC?A=zn.subdivideLine(t[u],t[(u+1)%f],n,sV):o===qt.RHUMB&&(A=zn.subdivideRhumbLine(e,t[u],t[(u+1)%f],n,sV));let x=A.length;for(let C=0;C<x;++C)c[d++]=A[C]}}f=c.length/3;let p=f*2,g=Le.createTypedArray(f,p);for(d=0,u=0;u<f-1;u++)g[d++]=u,g[d++]=u+1;return g[d++]=f-1,g[d++]=0,new pt({geometry:new it({attributes:new rn({position:new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:c})}),indices:g,primitiveType:Be.LINES})})}function r7e(e,t,n,i,o){let s=$s.fromPoints(t,e).projectPointsOntoPlane(t,Dce);ii.computeWindingOrder2D(s)===jr.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,u,f=t.length,d=new Array(f),p=0;if(i)for(c=new Float64Array(f*2*3*2),u=0;u<f;++u){d[u]=p/3;let x=t[u],C=t[(u+1)%f];c[p++]=x.x,c[p++]=x.y,c[p++]=x.z,c[p++]=C.x,c[p++]=C.y,c[p++]=C.z}else{let x=0;if(o===qt.GEODESIC)for(u=0;u<f;u++)x+=zn.subdivideLineCount(t[u],t[(u+1)%f],n);else if(o===qt.RHUMB)for(u=0;u<f;u++)x+=zn.subdivideRhumbLineCount(e,t[u],t[(u+1)%f],n);for(c=new Float64Array(x*3*2),u=0;u<f;++u){d[u]=p/3;let C;o===qt.GEODESIC?C=zn.subdivideLine(t[u],t[(u+1)%f],n,sV):o===qt.RHUMB&&(C=zn.subdivideRhumbLine(e,t[u],t[(u+1)%f],n,sV));let b=C.length;for(let T=0;T<b;++T)c[p++]=C[T]}}f=c.length/(3*2);let g=d.length,m=(f*2+g)*2,A=Le.createTypedArray(f+g,m);for(p=0,u=0;u<f;++u)A[p++]=u,A[p++]=(u+1)%f,A[p++]=u+f,A[p++]=(u+1)%f+f;for(u=0;u<g;u++){let x=d[u];A[p++]=x,A[p++]=x+f}return new pt({geometry:new it({attributes:new rn({position:new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:c})}),indices:A,primitiveType:Be.LINES})})}function XA(e){let t=e.polygonHierarchy,n=y(e.ellipsoid,ie.WGS84),i=y(e.granularity,R.RADIANS_PER_DEGREE),o=y(e.perPositionHeight,!1),r=o&&l(e.extrudedHeight),s=y(e.arcType,qt.GEODESIC),a=y(e.height,0),c=y(e.extrudedHeight,a);if(!r){let u=Math.max(a,c);c=Math.min(a,c),a=u}this._ellipsoid=ie.clone(n),this._granularity=i,this._height=a,this._extrudedHeight=c,this._arcType=s,this._polygonHierarchy=t,this._perPositionHeight=o,this._perPositionHeightExtrude=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createPolygonOutlineGeometry",this.packedLength=zn.computeHierarchyPackedLength(t,h)+ie.packedLength+8}XA.pack=function(e,t,n){return n=y(n,0),n=zn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._arcType,t[n++]=y(e._offsetAttribute,-1),t[n]=e.packedLength,t};var s7e=ie.clone(ie.UNIT_SPHERE),a7e={polygonHierarchy:{}};XA.unpack=function(e,t,n){t=y(t,0);let i=zn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let o=ie.unpack(e,t,s7e);t+=ie.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++]===1,u=e[t++]===1,f=e[t++],d=e[t++],p=e[t];return l(n)||(n=new XA(a7e)),n._polygonHierarchy=i,n._ellipsoid=ie.clone(o,n._ellipsoid),n._height=r,n._extrudedHeight=s,n._granularity=a,n._perPositionHeight=u,n._perPositionHeightExtrude=c,n._arcType=f,n._offsetAttribute=d===-1?void 0:d,n.packedLength=p,n};XA.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,arcType:e.arcType,offsetAttribute:e.offsetAttribute};return new XA(t)};XA.createGeometry=function(e){let t=e._ellipsoid,n=e._granularity,i=e._polygonHierarchy,o=e._perPositionHeight,r=e._arcType,s=zn.polygonOutlinesFromHierarchy(i,!o,t);if(s.length===0)return;let a,c=[],u=R.chordLength(n,t.maximumRadius),f=e._height,d=e._extrudedHeight,p=e._perPositionHeightExtrude||!R.equalsEpsilon(f,d,0,R.EPSILON2),g,m;if(p)for(m=0;m<s.length;m++){if(a=r7e(t,s[m],u,o,r),a.geometry=zn.scaleToGeodeticHeightExtruded(a.geometry,f,d,t,o),l(e._offsetAttribute)){let C=a.geometry.attributes.position.values.length/3,b=new Uint8Array(C);e._offsetAttribute===Qt.TOP?b=b.fill(1,0,C/2):(g=e._offsetAttribute===Qt.NONE?0:1,b=b.fill(g)),a.geometry.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:b})}c.push(a)}else for(m=0;m<s.length;m++){if(a=o7e(t,s[m],u,o,r),a.geometry.attributes.position.values=ii.scaleToGeodeticHeight(a.geometry.attributes.position.values,f,t,!o),l(e._offsetAttribute)){let C=a.geometry.attributes.position.values.length;g=e._offsetAttribute===Qt.NONE?0:1;let b=new Uint8Array(C/3).fill(g);a.geometry.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:b})}c.push(a)}let A=On.combineInstances(c)[0],x=re.fromVertices(A.attributes.position.values);return new it({attributes:A.attributes,indices:A.indices,primitiveType:A.primitiveType,boundingSphere:x,offsetAttribute:e._offsetAttribute})};var WB=XA;var Pce="Entity polygons cannot have both height and perPositionHeight.  height will be ignored",Ice="heightReference is not supported for entity polygons with perPositionHeight. heightReference will be ignored",Oce=new z,Bce=h.ZERO,Rce=new h,Mce=new ce,c7e=[],l7e=new H;function u7e(e){this.id=e,this.vertexFormat=void 0,this.polygonHierarchy=void 0,this.perPositionHeight=void 0,this.closeTop=void 0,this.closeBottom=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.offsetAttribute=void 0,this.arcType=void 0,this.textureCoordinates=void 0}function eu(e,t){Gn.call(this,{entity:e,scene:t,geometryOptions:new u7e(e),geometryPropertyName:"polygon",observedPropertyNames:["availability","polygon"]}),this._onEntityPropertyChanged(e,"polygon",e.polygon,void 0)}l(Object.create)&&(eu.prototype=Object.create(Gn.prototype),eu.prototype.constructor=eu);eu.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Pt){let s;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(s=this._materialProperty.color.getValue(e,Oce)),l(s)||(s=z.WHITE),o.color=It.fromColor(s)}l(i.offsetAttribute)&&(o.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Bce,Rce)));let r;return i.perPositionHeight&&!l(i.extrudedHeight)?r=new HB(i):r=new YA(i),new pt({id:t,geometry:r,attributes:o})};eu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Oce),r=this._distanceDisplayConditionProperty.getValue(e),s={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:It.fromColor(o),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(r),offset:void 0};l(i.offsetAttribute)&&(s.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Bce,Rce)));let a;return i.perPositionHeight&&!l(i.extrudedHeight)?a=new $u(i):a=new WB(i),new pt({id:t,geometry:a,attributes:s})};eu.prototype._computeCenter=function(e,t){let n=q.getValueOrUndefined(this._entity.polygon.hierarchy,e);if(!l(n))return;let i=n.positions;if(i.length===0)return;let o=this._scene.mapProjection.ellipsoid,r=$s.fromPoints(i,o),s=r.projectPointsOntoPlane(i,c7e),a=s.length,c=0,u=a-1,f=new H;for(let p=0;p<a;u=p++){let g=s[p],m=s[u],A=g.x*m.y-m.x*g.y,x=H.add(g,m,l7e);x=H.multiplyByScalar(x,A,x),f=H.add(f,x,f),c+=A}let d=1/(c*3);return f=H.multiplyByScalar(f,d,f),r.projectPointOntoEllipsoid(f,t)};eu.prototype._isHidden=function(e,t){return!l(t.hierarchy)||ei.prototype._isHidden.call(this,e,t)};eu.prototype._isOnTerrain=function(e,t){let n=Gn.prototype._isOnTerrain.call(this,e,t),i=t.perPositionHeight,o=l(i)&&(i.isConstant?i.getValue(ke.MINIMUM_VALUE):!0);return n&&!o};eu.prototype._isDynamic=function(e,t){return!t.hierarchy.isConstant||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.stRotation)||!q.isConstant(t.textureCoordinates)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.perPositionHeight)||!q.isConstant(t.closeTop)||!q.isConstant(t.closeBottom)||!q.isConstant(t.zIndex)||!q.isConstant(t.arcType)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Pt)};eu.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Pt,i=this._options;i.vertexFormat=n?$t.VERTEX_FORMAT:to.MaterialSupport.TEXTURED.vertexFormat;let o=t.hierarchy.getValue(ke.MINIMUM_VALUE),r=q.getValueOrUndefined(t.height,ke.MINIMUM_VALUE),s=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,Ue.NONE),a=q.getValueOrUndefined(t.extrudedHeight,ke.MINIMUM_VALUE),c=q.getValueOrDefault(t.extrudedHeightReference,ke.MINIMUM_VALUE,Ue.NONE),u=q.getValueOrDefault(t.perPositionHeight,ke.MINIMUM_VALUE,!1);r=Gn.getGeometryHeight(r,s);let f;u?(l(r)&&(r=void 0,vt(Pce)),s!==Ue.NONE&&u&&(r=void 0,vt(Ice))):(l(a)&&!l(r)&&(r=0),f=Gn.computeGeometryOffsetAttribute(r,s,a,c)),i.polygonHierarchy=o,i.granularity=q.getValueOrUndefined(t.granularity,ke.MINIMUM_VALUE),i.stRotation=q.getValueOrUndefined(t.stRotation,ke.MINIMUM_VALUE),i.perPositionHeight=u,i.closeTop=q.getValueOrDefault(t.closeTop,ke.MINIMUM_VALUE,!0),i.closeBottom=q.getValueOrDefault(t.closeBottom,ke.MINIMUM_VALUE,!0),i.offsetAttribute=f,i.height=r,i.arcType=q.getValueOrDefault(t.arcType,ke.MINIMUM_VALUE,qt.GEODESIC),i.textureCoordinates=q.getValueOrUndefined(t.textureCoordinates,ke.MINIMUM_VALUE),a=Gn.getGeometryExtrudedHeight(a,c),a===Gn.CLAMP_TO_GROUND&&(a=ri.getMinimumMaximumHeights(YA.computeRectangle(i,Mce)).minimumTerrainHeight),i.extrudedHeight=a};eu.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight,i=l(n)&&n!==t;return!e.perPositionHeight&&(!i&&t===0||i&&e.closeTop&&e.closeBottom)};eu.DynamicGeometryUpdater=bb;function bb(e,t,n){$n.call(this,e,t,n)}l(Object.create)&&(bb.prototype=Object.create($n.prototype),bb.prototype.constructor=bb);bb.prototype._isHidden=function(e,t,n){return!l(this._options.polygonHierarchy)||$n.prototype._isHidden.call(this,e,t,n)};bb.prototype._setOptions=function(e,t,n){let i=this._options;i.polygonHierarchy=q.getValueOrUndefined(t.hierarchy,n);let o=q.getValueOrUndefined(t.height,n),r=q.getValueOrDefault(t.heightReference,n,Ue.NONE),s=q.getValueOrDefault(t.extrudedHeightReference,n,Ue.NONE),a=q.getValueOrUndefined(t.extrudedHeight,n),c=q.getValueOrUndefined(t.perPositionHeight,n);o=Gn.getGeometryHeight(o,s);let u;c?(l(o)&&(o=void 0,vt(Pce)),r!==Ue.NONE&&c&&(o=void 0,vt(Ice))):(l(a)&&!l(o)&&(o=0),u=Gn.computeGeometryOffsetAttribute(o,r,a,s)),i.granularity=q.getValueOrUndefined(t.granularity,n),i.stRotation=q.getValueOrUndefined(t.stRotation,n),i.textureCoordinates=q.getValueOrUndefined(t.textureCoordinates,n),i.perPositionHeight=q.getValueOrUndefined(t.perPositionHeight,n),i.closeTop=q.getValueOrDefault(t.closeTop,n,!0),i.closeBottom=q.getValueOrDefault(t.closeBottom,n,!0),i.offsetAttribute=u,i.height=o,i.arcType=q.getValueOrDefault(t.arcType,n,qt.GEODESIC),a=Gn.getGeometryExtrudedHeight(a,s),a===Gn.CLAMP_TO_GROUND&&(a=ri.getMinimumMaximumHeights(YA.computeRectangle(i,Mce)).minimumTerrainHeight),i.extrudedHeight=a};var jB=eu;function f7e(e,t,n,i){let o=new rn;i.position&&(o.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:e}));let r=t.length,s=e.length/3,a=(s-r*2)/(r*2),c=ii.triangulate(t),u=(a-1)*r*6+c.length*2,f=Le.createTypedArray(s,u),d,p,g,m,A,x,C=r*2,b=0;for(d=0;d<a-1;d++){for(p=0;p<r-1;p++)g=p*2+d*r*2,x=g+C,m=g+1,A=m+C,f[b++]=m,f[b++]=g,f[b++]=A,f[b++]=A,f[b++]=g,f[b++]=x;g=r*2-2+d*r*2,m=g+1,A=m+C,x=g+C,f[b++]=m,f[b++]=g,f[b++]=A,f[b++]=A,f[b++]=g,f[b++]=x}if(i.st||i.tangent||i.bitangent){let w=new Float32Array(s*2),D=1/(a-1),I=1/n.height,B=n.height/2,M,L,_=0;for(d=0;d<a;d++){for(M=d*D,L=I*(t[0].y+B),w[_++]=M,w[_++]=L,p=1;p<r;p++)L=I*(t[p].y+B),w[_++]=M,w[_++]=L,w[_++]=M,w[_++]=L;L=I*(t[0].y+B),w[_++]=M,w[_++]=L}for(p=0;p<r;p++)M=0,L=I*(t[p].y+B),w[_++]=M,w[_++]=L;for(p=0;p<r;p++)M=(a-1)*D,L=I*(t[p].y+B),w[_++]=M,w[_++]=L;o.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:new Float32Array(w)})}let T=s-r*2;for(d=0;d<c.length;d+=3){let w=c[d]+T,D=c[d+1]+T,I=c[d+2]+T;f[b++]=w,f[b++]=D,f[b++]=I,f[b++]=I+r,f[b++]=D+r,f[b++]=w+r}let S=new it({attributes:o,indices:f,boundingSphere:re.fromVertices(e),primitiveType:Be.TRIANGLES});if(i.normal&&(S=On.computeNormal(S)),i.tangent||i.bitangent){try{S=On.computeTangentAndBitangent(S)}catch{vt("polyline-volume-tangent-bitangent","Unable to compute tangents and bitangents for polyline volume geometry")}i.tangent||(S.attributes.tangent=void 0),i.bitangent||(S.attributes.bitangent=void 0),i.st||(S.attributes.st=void 0)}return S}function YB(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._cornerType=y(e.cornerType,Ti.ROUNDED),this._vertexFormat=ve.clone(y(e.vertexFormat,ve.DEFAULT)),this._granularity=y(e.granularity,R.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*H.packedLength,this.packedLength=i+ie.packedLength+ve.packedLength+2}YB.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._shape;for(r=s.length,t[n++]=r,i=0;i<r;++i,n+=H.packedLength)H.pack(s[i],t,n);return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,ve.pack(e._vertexFormat,t,n),n+=ve.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var Lce=ie.clone(ie.UNIT_SPHERE),Fce=new ve,qB={polylinePositions:void 0,shapePositions:void 0,ellipsoid:Lce,vertexFormat:Fce,cornerType:void 0,granularity:void 0};YB.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s=new Array(o);for(i=0;i<o;++i,t+=H.packedLength)s[i]=H.unpack(e,t);let a=ie.unpack(e,t,Lce);t+=ie.packedLength;let c=ve.unpack(e,t,Fce);t+=ve.packedLength;let u=e[t++],f=e[t];return l(n)?(n._positions=r,n._shape=s,n._ellipsoid=ie.clone(a,n._ellipsoid),n._vertexFormat=ve.clone(c,n._vertexFormat),n._cornerType=u,n._granularity=f,n):(qB.polylinePositions=r,qB.shapePositions=s,qB.cornerType=u,qB.granularity=f,new YB(qB))};var d7e=new Ge;YB.createGeometry=function(e){let t=e._positions,n=_o(t,h.equalsEpsilon),i=e._shape;if(i=md.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;ii.computeWindingOrder2D(i)===jr.CLOCKWISE&&i.reverse();let o=Ge.fromPoints(i,d7e),r=md.computePositions(n,i,o,e,!0);return f7e(r,i,o,e._vertexFormat)};var XB=YB;function h7e(e,t){let n=new rn;n.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:e});let i=t.length,o=n.position.values.length/3,s=e.length/3/i,a=Le.createTypedArray(o,2*i*(s+1)),c,u,f=0;c=0;let d=c*i;for(u=0;u<i-1;u++)a[f++]=u+d,a[f++]=u+d+1;for(a[f++]=i-1+d,a[f++]=d,c=s-1,d=c*i,u=0;u<i-1;u++)a[f++]=u+d,a[f++]=u+d+1;for(a[f++]=i-1+d,a[f++]=d,c=0;c<s-1;c++){let g=i*c,m=g+i;for(u=0;u<i;u++)a[f++]=u+g,a[f++]=u+m}return new it({attributes:n,indices:Le.createTypedArray(o,a),boundingSphere:re.fromVertices(e),primitiveType:Be.LINES})}function JB(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._cornerType=y(e.cornerType,Ti.ROUNDED),this._granularity=y(e.granularity,R.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeOutlineGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*H.packedLength,this.packedLength=i+ie.packedLength+2}JB.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._shape;for(r=s.length,t[n++]=r,i=0;i<r;++i,n+=H.packedLength)H.pack(s[i],t,n);return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var Nce=ie.clone(ie.UNIT_SPHERE),KB={polylinePositions:void 0,shapePositions:void 0,ellipsoid:Nce,height:void 0,cornerType:void 0,granularity:void 0};JB.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s=new Array(o);for(i=0;i<o;++i,t+=H.packedLength)s[i]=H.unpack(e,t);let a=ie.unpack(e,t,Nce);t+=ie.packedLength;let c=e[t++],u=e[t];return l(n)?(n._positions=r,n._shape=s,n._ellipsoid=ie.clone(a,n._ellipsoid),n._cornerType=c,n._granularity=u,n):(KB.polylinePositions=r,KB.shapePositions=s,KB.cornerType=c,KB.granularity=u,new JB(KB))};var m7e=new Ge;JB.createGeometry=function(e){let t=e._positions,n=_o(t,h.equalsEpsilon),i=e._shape;if(i=md.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;ii.computeWindingOrder2D(i)===jr.CLOCKWISE&&i.reverse();let o=Ge.fromPoints(i,m7e),r=md.computePositions(n,i,o,e,!1);return h7e(r,i)};var ZB=JB;var kce=new z;function p7e(e){this.id=e,this.vertexFormat=void 0,this.polylinePositions=void 0,this.shapePositions=void 0,this.cornerType=void 0,this.granularity=void 0}function zh(e,t){ei.call(this,{entity:e,scene:t,geometryOptions:new p7e(e),geometryPropertyName:"polylineVolume",observedPropertyNames:["availability","polylineVolume"]}),this._onEntityPropertyChanged(e,"polylineVolume",e.polylineVolume,void 0)}l(Object.create)&&(zh.prototype=Object.create(ei.prototype),zh.prototype.constructor=zh);zh.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Ln.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Pt){let c;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,kce)),l(c)||(c=z.WHITE),o=It.fromColor(c),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};return new pt({id:t,geometry:new XB(this._options),attributes:i})};zh.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,kce),o=this._distanceDisplayConditionProperty.getValue(e);return new pt({id:t,geometry:new ZB(this._options),attributes:{show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:It.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o)}})};zh.prototype._isHidden=function(e,t){return!l(t.positions)||!l(t.shape)||ei.prototype._isHidden.call(this,e,t)};zh.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!t.shape.isConstant||!q.isConstant(t.granularity)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.cornerType)};zh.prototype._setStaticOptions=function(e,t){let n=t.granularity,i=t.cornerType,o=this._options,r=this._materialProperty instanceof Pt;o.vertexFormat=r?$t.VERTEX_FORMAT:to.MaterialSupport.TEXTURED.vertexFormat,o.polylinePositions=t.positions.getValue(ke.MINIMUM_VALUE,o.polylinePositions),o.shapePositions=t.shape.getValue(ke.MINIMUM_VALUE,o.shape),o.granularity=l(n)?n.getValue(ke.MINIMUM_VALUE):void 0,o.cornerType=l(i)?i.getValue(ke.MINIMUM_VALUE):void 0};zh.DynamicGeometryUpdater=Eb;function Eb(e,t,n){$n.call(this,e,t,n)}l(Object.create)&&(Eb.prototype=Object.create($n.prototype),Eb.prototype.constructor=Eb);Eb.prototype._isHidden=function(e,t,n){let i=this._options;return!l(i.polylinePositions)||!l(i.shapePositions)||$n.prototype._isHidden.call(this,e,t,n)};Eb.prototype._setOptions=function(e,t,n){let i=this._options;i.polylinePositions=q.getValueOrUndefined(t.positions,n,i.polylinePositions),i.shapePositions=q.getValueOrUndefined(t.shape,n),i.granularity=q.getValueOrUndefined(t.granularity,n),i.cornerType=q.getValueOrUndefined(t.cornerType,n)};var QB=zh;var O9=new h,zce=new h,Gce=new h,Hce=new h,Wce=new ce,_7e=new H,g7e=new re,y7e=new re;function jce(e,t){let n=new it({attributes:new rn,primitiveType:Be.TRIANGLES});return n.attributes.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:t.positions}),e.normal&&(n.attributes.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:t.normals})),e.tangent&&(n.attributes.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:t.tangents})),e.bitangent&&(n.attributes.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:t.bitangents})),n}function A7e(e,t,n,i){let o=e.length,r=t.normal?new Float32Array(o):void 0,s=t.tangent?new Float32Array(o):void 0,a=t.bitangent?new Float32Array(o):void 0,c=0,u=Hce,f=Gce,d=zce;if(t.normal||t.tangent||t.bitangent)for(let p=0;p<o;p+=3){let g=h.fromArray(e,p,O9),m=c+1,A=c+2;d=n.geodeticSurfaceNormal(g,d),(t.tangent||t.bitangent)&&(h.cross(h.UNIT_Z,d,f),Q.multiplyByVector(i,f,f),h.normalize(f,f),t.bitangent&&h.normalize(h.cross(d,f,u),u)),t.normal&&(r[c]=d.x,r[m]=d.y,r[A]=d.z),t.tangent&&(s[c]=f.x,s[m]=f.y,s[A]=f.z),t.bitangent&&(a[c]=u.x,a[m]=u.y,a[A]=u.z),c+=3}return jce(t,{positions:e,normals:r,tangents:s,bitangents:a})}var B9=new h,qce=new h;function x7e(e,t,n){let i=e.length,o=t.normal?new Float32Array(i):void 0,r=t.tangent?new Float32Array(i):void 0,s=t.bitangent?new Float32Array(i):void 0,a=0,c=0,u=0,f=!0,d=Hce,p=Gce,g=zce;if(t.normal||t.tangent||t.bitangent)for(let m=0;m<i;m+=6){let A=h.fromArray(e,m,O9),x=h.fromArray(e,(m+6)%i,B9);if(f){let C=h.fromArray(e,(m+3)%i,qce);h.subtract(x,A,x),h.subtract(C,A,C),g=h.normalize(h.cross(C,x,g),g),f=!1}h.equalsEpsilon(x,A,R.EPSILON10)&&(f=!0),(t.tangent||t.bitangent)&&(d=n.geodeticSurfaceNormal(A,d),t.tangent&&(p=h.normalize(h.cross(d,g,p),p))),t.normal&&(o[a++]=g.x,o[a++]=g.y,o[a++]=g.z,o[a++]=g.x,o[a++]=g.y,o[a++]=g.z),t.tangent&&(r[c++]=p.x,r[c++]=p.y,r[c++]=p.z,r[c++]=p.x,r[c++]=p.y,r[c++]=p.z),t.bitangent&&(s[u++]=d.x,s[u++]=d.y,s[u++]=d.z,s[u++]=d.x,s[u++]=d.y,s[u++]=d.z)}return jce(t,{positions:e,normals:o,tangents:r,bitangents:s})}function Yce(e,t){let n=e._vertexFormat,i=e._ellipsoid,o=t.height,r=t.width,s=t.northCap,a=t.southCap,c=0,u=o,f=o,d=0;s&&(c=1,f-=1,d+=1),a&&(u-=1,f-=1,d+=1),d+=r*f;let p=n.position?new Float64Array(d*3):void 0,g=n.st?new Float32Array(d*2):void 0,m=0,A=0,x=O9,C=_7e,b=Number.MAX_VALUE,T=Number.MAX_VALUE,S=-Number.MAX_VALUE,w=-Number.MAX_VALUE;for(let E=c;E<u;++E)for(let v=0;v<r;++v)Qr.computePosition(t,i,n.st,E,v,x,C),p[m++]=x.x,p[m++]=x.y,p[m++]=x.z,n.st&&(g[A++]=C.x,g[A++]=C.y,b=Math.min(b,C.x),T=Math.min(T,C.y),S=Math.max(S,C.x),w=Math.max(w,C.y));if(s&&(Qr.computePosition(t,i,n.st,0,0,x,C),p[m++]=x.x,p[m++]=x.y,p[m++]=x.z,n.st&&(g[A++]=C.x,g[A++]=C.y,b=C.x,T=C.y,S=C.x,w=C.y)),a&&(Qr.computePosition(t,i,n.st,o-1,0,x,C),p[m++]=x.x,p[m++]=x.y,p[m]=x.z,n.st&&(g[A++]=C.x,g[A]=C.y,b=Math.min(b,C.x),T=Math.min(T,C.y),S=Math.max(S,C.x),w=Math.max(w,C.y))),n.st&&(b<0||T<0||S>1||w>1))for(let E=0;E<g.length;E+=2)g[E]=(g[E]-b)/(S-b),g[E+1]=(g[E+1]-T)/(w-T);let D=A7e(p,n,i,t.tangentRotationMatrix),I=6*(r-1)*(f-1);s&&(I+=3*(r-1)),a&&(I+=3*(r-1));let B=Le.createTypedArray(d,I),M=0,L=0,_;for(_=0;_<f-1;++_){for(let E=0;E<r-1;++E){let v=M,P=v+r,O=P+1,F=v+1;B[L++]=v,B[L++]=P,B[L++]=F,B[L++]=F,B[L++]=P,B[L++]=O,++M}++M}if(s||a){let E=d-1,v=d-1;s&&a&&(E=d-2);let P,O;if(M=0,s)for(_=0;_<r-1;_++)P=M,O=P+1,B[L++]=E,B[L++]=P,B[L++]=O,++M;if(a)for(M=(f-1)*r,_=0;_<r-1;_++)P=M,O=P+1,B[L++]=P,B[L++]=v,B[L++]=O,++M}return D.indices=B,n.st&&(D.attributes.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:g})),D}function Sb(e,t,n,i,o){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n+2],e[t++]=o[n],e[t++]=o[n+1],e[t]=o[n+2],e}function wb(e,t,n,i){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n],e[t]=i[n+1],e}var R9=new ve;function C7e(e,t){let n=e._shadowVolume,i=e._offsetAttribute,o=e._vertexFormat,r=e._extrudedHeight,s=e._surfaceHeight,a=e._ellipsoid,c=t.height,u=t.width,f;if(n){let dt=ve.clone(o,R9);dt.normal=!0,e._vertexFormat=dt}let d=Yce(e,t);n&&(e._vertexFormat=o);let p=ii.scaleToGeodeticHeight(d.attributes.position.values,s,a,!1);p=new Float64Array(p);let g=p.length,m=g*2,A=new Float64Array(m);A.set(p);let x=ii.scaleToGeodeticHeight(d.attributes.position.values,r,a);A.set(x,g),d.attributes.position.values=A;let C=o.normal?new Float32Array(m):void 0,b=o.tangent?new Float32Array(m):void 0,T=o.bitangent?new Float32Array(m):void 0,S=o.st?new Float32Array(m/3*2):void 0,w,D;if(o.normal){for(D=d.attributes.normal.values,C.set(D),f=0;f<g;f++)D[f]=-D[f];C.set(D,g),d.attributes.normal.values=C}if(n){D=d.attributes.normal.values,o.normal||(d.attributes.normal=void 0);let dt=new Float32Array(m);for(f=0;f<g;f++)D[f]=-D[f];dt.set(D,g),d.attributes.extrudeDirection=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:dt})}let I,B=l(i);if(B){let dt=g/3*2,Pn=new Uint8Array(dt);i===Qt.TOP?Pn=Pn.fill(1,0,dt/2):(I=i===Qt.NONE?0:1,Pn=Pn.fill(I)),d.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:Pn})}if(o.tangent){let dt=d.attributes.tangent.values;for(b.set(dt),f=0;f<g;f++)dt[f]=-dt[f];b.set(dt,g),d.attributes.tangent.values=b}if(o.bitangent){let dt=d.attributes.bitangent.values;T.set(dt),T.set(dt,g),d.attributes.bitangent.values=T}o.st&&(w=d.attributes.st.values,S.set(w),S.set(w,g/3*2),d.attributes.st.values=S);let M=d.indices,L=M.length,_=g/3,E=Le.createTypedArray(m/3,L*2);for(E.set(M),f=0;f<L;f+=3)E[f+L]=M[f+2]+_,E[f+1+L]=M[f+1]+_,E[f+2+L]=M[f]+_;d.indices=E;let v=t.northCap,P=t.southCap,O=c,F=2,U=0,V=4,G=4;v&&(F-=1,O-=1,U+=1,V-=2,G-=1),P&&(F-=1,O-=1,U+=1,V-=2,G-=1),U+=F*u+2*O-V;let k=(U+G)*2,Y=new Float64Array(k*3),j=n?new Float32Array(k*3):void 0,X=B?new Uint8Array(k):void 0,W=o.st?new Float32Array(k*2):void 0,J=i===Qt.TOP;B&&!J&&(I=i===Qt.ALL?1:0,X=X.fill(I));let Z=0,he=0,pe=0,oe=0,ue=u*O,_e;for(f=0;f<ue;f+=u)_e=f*3,Y=Sb(Y,Z,_e,p,x),Z+=6,o.st&&(W=wb(W,he,f*2,w),he+=4),n&&(pe+=3,j[pe++]=D[_e],j[pe++]=D[_e+1],j[pe++]=D[_e+2]),J&&(X[oe++]=1,oe+=1);if(P){let dt=v?ue+1:ue;for(_e=dt*3,f=0;f<2;f++)Y=Sb(Y,Z,_e,p,x),Z+=6,o.st&&(W=wb(W,he,dt*2,w),he+=4),n&&(pe+=3,j[pe++]=D[_e],j[pe++]=D[_e+1],j[pe++]=D[_e+2]),J&&(X[oe++]=1,oe+=1)}else for(f=ue-u;f<ue;f++)_e=f*3,Y=Sb(Y,Z,_e,p,x),Z+=6,o.st&&(W=wb(W,he,f*2,w),he+=4),n&&(pe+=3,j[pe++]=D[_e],j[pe++]=D[_e+1],j[pe++]=D[_e+2]),J&&(X[oe++]=1,oe+=1);for(f=ue-1;f>0;f-=u)_e=f*3,Y=Sb(Y,Z,_e,p,x),Z+=6,o.st&&(W=wb(W,he,f*2,w),he+=4),n&&(pe+=3,j[pe++]=D[_e],j[pe++]=D[_e+1],j[pe++]=D[_e+2]),J&&(X[oe++]=1,oe+=1);if(v){let dt=ue;for(_e=dt*3,f=0;f<2;f++)Y=Sb(Y,Z,_e,p,x),Z+=6,o.st&&(W=wb(W,he,dt*2,w),he+=4),n&&(pe+=3,j[pe++]=D[_e],j[pe++]=D[_e+1],j[pe++]=D[_e+2]),J&&(X[oe++]=1,oe+=1)}else for(f=u-1;f>=0;f--)_e=f*3,Y=Sb(Y,Z,_e,p,x),Z+=6,o.st&&(W=wb(W,he,f*2,w),he+=4),n&&(pe+=3,j[pe++]=D[_e],j[pe++]=D[_e+1],j[pe++]=D[_e+2]),J&&(X[oe++]=1,oe+=1);let Ce=x7e(Y,o,a);o.st&&(Ce.attributes.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:W})),n&&(Ce.attributes.extrudeDirection=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:j})),B&&(Ce.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:X}));let we=Le.createTypedArray(k,U*6),Fe,He,Dt,Vt;g=Y.length/3;let on=0;for(f=0;f<g-1;f+=2){Fe=f,Vt=(Fe+2)%g;let dt=h.fromArray(Y,Fe*3,B9),Pn=h.fromArray(Y,Vt*3,qce);h.equalsEpsilon(dt,Pn,R.EPSILON10)||(He=(Fe+1)%g,Dt=(He+2)%g,we[on++]=Fe,we[on++]=He,we[on++]=Vt,we[on++]=Vt,we[on++]=He,we[on++]=Dt)}return Ce.indices=we,Ce=On.combineInstances([new pt({geometry:d}),new pt({geometry:Ce})]),Ce[0]}var T7e=[new h,new h,new h,new h],Xce=new fe,b7e=new fe;function M9(e,t,n,i,o){if(n===0)return ce.clone(e,o);let r=Qr.computeOptions(e,t,n,0,Wce,Xce),s=r.height,a=r.width,c=T7e;return Qr.computePosition(r,i,!1,0,0,c[0]),Qr.computePosition(r,i,!1,0,a-1,c[1]),Qr.computePosition(r,i,!1,s-1,0,c[2]),Qr.computePosition(r,i,!1,s-1,a-1,c[3]),ce.fromCartesianArray(c,i,o)}function Gh(e){e=y(e,y.EMPTY_OBJECT);let t=e.rectangle,n=y(e.height,0),i=y(e.extrudedHeight,n);this._rectangle=ce.clone(t),this._granularity=y(e.granularity,R.RADIANS_PER_DEGREE),this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._surfaceHeight=Math.max(n,i),this._rotation=y(e.rotation,0),this._stRotation=y(e.stRotation,0),this._vertexFormat=ve.clone(y(e.vertexFormat,ve.DEFAULT)),this._extrudedHeight=Math.min(n,i),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createRectangleGeometry",this._offsetAttribute=e.offsetAttribute,this._rotatedRectangle=void 0,this._textureCoordinateRotationPoints=void 0}Gh.packedLength=ce.packedLength+ie.packedLength+ve.packedLength+7;Gh.pack=function(e,t,n){return n=y(n,0),ce.pack(e._rectangle,t,n),n+=ce.packedLength,ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,ve.pack(e._vertexFormat,t,n),n+=ve.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var Kce=new ce,Jce=ie.clone(ie.UNIT_SPHERE),Xg={rectangle:Kce,ellipsoid:Jce,vertexFormat:R9,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};Gh.unpack=function(e,t,n){t=y(t,0);let i=ce.unpack(e,t,Kce);t+=ce.packedLength;let o=ie.unpack(e,t,Jce);t+=ie.packedLength;let r=ve.unpack(e,t,R9);t+=ve.packedLength;let s=e[t++],a=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t++]===1,p=e[t];return l(n)?(n._rectangle=ce.clone(i,n._rectangle),n._ellipsoid=ie.clone(o,n._ellipsoid),n._vertexFormat=ve.clone(r,n._vertexFormat),n._granularity=s,n._surfaceHeight=a,n._rotation=c,n._stRotation=u,n._extrudedHeight=f,n._shadowVolume=d,n._offsetAttribute=p===-1?void 0:p,n):(Xg.granularity=s,Xg.height=a,Xg.rotation=c,Xg.stRotation=u,Xg.extrudedHeight=f,Xg.shadowVolume=d,Xg.offsetAttribute=p===-1?void 0:p,new Gh(Xg))};Gh.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.rectangle,i=y(e.granularity,R.RADIANS_PER_DEGREE),o=y(e.ellipsoid,ie.WGS84),r=y(e.rotation,0);return M9(n,i,r,o,t)};var E7e=new Q,Vce=new Oe,S7e=new fe;Gh.createGeometry=function(e){if(R.equalsEpsilon(e._rectangle.north,e._rectangle.south,R.EPSILON10)||R.equalsEpsilon(e._rectangle.east,e._rectangle.west,R.EPSILON10))return;let t=e._rectangle,n=e._ellipsoid,i=e._rotation,o=e._stRotation,r=e._vertexFormat,s=Qr.computeOptions(t,e._granularity,i,o,Wce,Xce,b7e),a=E7e;if(o!==0||i!==0){let g=ce.center(t,S7e),m=n.geodeticSurfaceNormalCartographic(g,B9);Oe.fromAxisAngle(m,-o,Vce),Q.fromQuaternion(Vce,a)}else Q.clone(Q.IDENTITY,a);let c=e._surfaceHeight,u=e._extrudedHeight,f=!R.equalsEpsilon(c,u,0,R.EPSILON2);s.lonScalar=1/e._rectangle.width,s.latScalar=1/e._rectangle.height,s.tangentRotationMatrix=a;let d,p;if(t=e._rectangle,f){d=C7e(e,s);let g=re.fromRectangle3D(t,n,c,y7e),m=re.fromRectangle3D(t,n,u,g7e);p=re.union(g,m)}else{if(d=Yce(e,s),d.attributes.position.values=ii.scaleToGeodeticHeight(d.attributes.position.values,c,n,!1),l(e._offsetAttribute)){let g=d.attributes.position.values.length,m=e._offsetAttribute===Qt.NONE?0:1,A=new Uint8Array(g/3).fill(m);d.attributes.applyOffset=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}p=re.fromRectangle3D(t,n,c)}return r.position||delete d.attributes.position,new it({attributes:d.attributes,indices:d.indices,primitiveType:d.primitiveType,boundingSphere:p,offsetAttribute:e._offsetAttribute})};Gh.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new Gh({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:o,stRotation:e._stRotation,granularity:i,extrudedHeight:s,height:r,vertexFormat:ve.POSITION_ONLY,shadowVolume:!0})};var Uce=new ce,w7e=[new H,new H,new H],v7e=new qi,D7e=new fe;function P7e(e){if(e._stRotation===0)return[0,0,0,1,1,0];let t=ce.clone(e._rectangle,Uce),n=e._granularity,i=e._ellipsoid,o=e._rotation-e._stRotation,r=M9(t,n,o,i,Uce),s=w7e;s[0].x=r.west,s[0].y=r.south,s[1].x=r.west,s[1].y=r.north,s[2].x=r.east,s[2].y=r.south;let a=e.rectangle,c=qi.fromRotation(e._stRotation,v7e),u=ce.center(a,D7e);for(let m=0;m<3;++m){let A=s[m];A.x-=u.longitude,A.y-=u.latitude,qi.multiplyByVector(c,A,A),A.x+=u.longitude,A.y+=u.latitude,A.x=(A.x-a.west)/a.width,A.y=(A.y-a.south)/a.height}let f=s[0],d=s[1],p=s[2],g=new Array(6);return H.pack(f,g),H.pack(d,g,2),H.pack(p,g,4),g}Object.defineProperties(Gh.prototype,{rectangle:{get:function(){return l(this._rotatedRectangle)||(this._rotatedRectangle=M9(this._rectangle,this._granularity,this._rotation,this._ellipsoid)),this._rotatedRectangle}},textureCoordinateRotationPoints:{get:function(){return l(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=P7e(this)),this._textureCoordinateRotationPoints}}});var KA=Gh;var Zce=new z,Qce=h.ZERO,$ce=new h,ele=new ce,I7e=new ce,O7e=new fe;function B7e(e){this.id=e,this.vertexFormat=void 0,this.rectangle=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.rotation=void 0,this.offsetAttribute=void 0}function Ed(e,t){Gn.call(this,{entity:e,scene:t,geometryOptions:new B7e(e),geometryPropertyName:"rectangle",observedPropertyNames:["availability","rectangle"]}),this._onEntityPropertyChanged(e,"rectangle",e.rectangle,void 0)}l(Object.create)&&(Ed.prototype=Object.create(Gn.prototype),Ed.prototype.constructor=Ed);Ed.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Pt){let o;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,Zce)),l(o)||(o=z.WHITE),i.color=It.fromColor(o)}return l(this._options.offsetAttribute)&&(i.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Qce,$ce))),new pt({id:t,geometry:new KA(this._options),attributes:i})};Ed.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Zce),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:It.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o),offset:void 0};return l(this._options.offsetAttribute)&&(r.offset=Vi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Qce,$ce))),new pt({id:t,geometry:new bA(this._options),attributes:r})};Ed.prototype._computeCenter=function(e,t){let n=q.getValueOrUndefined(this._entity.rectangle.coordinates,e,I7e);if(!l(n))return;let i=ce.center(n,O7e);return fe.toCartesian(i,ie.WGS84,t)};Ed.prototype._isHidden=function(e,t){return!l(t.coordinates)||ei.prototype._isHidden.call(this,e,t)};Ed.prototype._isDynamic=function(e,t){return!t.coordinates.isConstant||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.stRotation)||!q.isConstant(t.rotation)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.zIndex)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Pt)};Ed.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Pt,i=q.getValueOrUndefined(t.height,ke.MINIMUM_VALUE),o=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,Ue.NONE),r=q.getValueOrUndefined(t.extrudedHeight,ke.MINIMUM_VALUE),s=q.getValueOrDefault(t.extrudedHeightReference,ke.MINIMUM_VALUE,Ue.NONE);l(r)&&!l(i)&&(i=0);let a=this._options;a.vertexFormat=n?$t.VERTEX_FORMAT:to.MaterialSupport.TEXTURED.vertexFormat,a.rectangle=t.coordinates.getValue(ke.MINIMUM_VALUE,a.rectangle),a.granularity=q.getValueOrUndefined(t.granularity,ke.MINIMUM_VALUE),a.stRotation=q.getValueOrUndefined(t.stRotation,ke.MINIMUM_VALUE),a.rotation=q.getValueOrUndefined(t.rotation,ke.MINIMUM_VALUE),a.offsetAttribute=Gn.computeGeometryOffsetAttribute(i,o,r,s),a.height=Gn.getGeometryHeight(i,o),r=Gn.getGeometryExtrudedHeight(r,s),r===Gn.CLAMP_TO_GROUND&&(r=ri.getMinimumMaximumHeights(KA.computeRectangle(a,ele)).minimumTerrainHeight),a.extrudedHeight=r};Ed.DynamicGeometryUpdater=vb;function vb(e,t,n){$n.call(this,e,t,n)}l(Object.create)&&(vb.prototype=Object.create($n.prototype),vb.prototype.constructor=vb);vb.prototype._isHidden=function(e,t,n){return!l(this._options.rectangle)||$n.prototype._isHidden.call(this,e,t,n)};vb.prototype._setOptions=function(e,t,n){let i=this._options,o=q.getValueOrUndefined(t.height,n),r=q.getValueOrDefault(t.heightReference,n,Ue.NONE),s=q.getValueOrUndefined(t.extrudedHeight,n),a=q.getValueOrDefault(t.extrudedHeightReference,n,Ue.NONE);l(s)&&!l(o)&&(o=0),i.rectangle=q.getValueOrUndefined(t.coordinates,n,i.rectangle),i.granularity=q.getValueOrUndefined(t.granularity,n),i.stRotation=q.getValueOrUndefined(t.stRotation,n),i.rotation=q.getValueOrUndefined(t.rotation,n),i.offsetAttribute=Gn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Gn.getGeometryHeight(o,r),s=Gn.getGeometryExtrudedHeight(s,a),s===Gn.CLAMP_TO_GROUND&&(s=ri.getMinimumMaximumHeights(KA.computeRectangle(i,ele)).minimumTerrainHeight),i.extrudedHeight=s};var $B=Ed;var tle=new z,R7e=new Ct,M7e=new Ct,L7e=h.ZERO,F7e=new h;function Sd(e,t,n,i,o,r,s){this.translucent=t,this.appearanceType=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=o,this.depthFailMaterial=void 0,this.closed=r,this.shadows=s,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new _t,this.updaters=new _t,this.updatersWithAttributes=new _t,this.attributes=new _t,this.subscriptions=new _t,this.showsUpdated=new _t,this.itemsToRemove=[],this.invalidated=!1;let a;l(o)&&(a=o.definitionChanged.addEventListener(Sd.prototype.onMaterialChanged,this)),this.removeMaterialSubscription=a}Sd.prototype.onMaterialChanged=function(){this.invalidated=!0};Sd.prototype.isMaterial=function(e){let t=this.depthFailMaterialProperty,n=e.depthFailMaterialProperty;return n===t?!0:l(t)?t.equals(n):!1};Sd.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!q.isConstant(e.distanceDisplayConditionProperty)||!q.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};Sd.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return l(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};Sd.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0){l(i)&&(l(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i);let c;l(this.depthFailAppearanceType)&&(l(this.depthFailMaterialProperty)&&(this.depthFailMaterial=Lo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial)),c=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.translucent,closed:this.closed})),i=new An({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new this.appearanceType({translucent:this.translucent,closed:this.closed}),depthFailAppearance:c,shadows:this.shadows}),o.add(i),t=!1}else{l(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;l(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(l(i)&&i.ready){i.show=!0,l(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0),l(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Pt)&&(this.depthFailMaterial=Lo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let u=s[r],f=this.geometry.get(u.id),d=this.attributes.get(f.id.id);if(l(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!u.fillMaterialProperty.isConstant||c){let x=u.fillMaterialProperty.color,C=q.getValueOrDefault(x,e,z.WHITE,tle);z.equals(d._lastColor,C)||(d._lastColor=z.clone(C,d._lastColor),d.color=It.toValue(C,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=u))}if(l(this.depthFailAppearanceType)&&u.depthFailMaterialProperty instanceof Pt&&(!u.depthFailMaterialProperty.isConstant||c)){let x=u.depthFailMaterialProperty.color,C=q.getValueOrDefault(x,e,z.WHITE,tle);z.equals(d._lastDepthFailColor,C)||(d._lastDepthFailColor=z.clone(C,d._lastDepthFailColor),d.depthFailColor=It.toValue(C,d.depthFailColor))}let p=u.entity.isShowing&&(u.hasConstantFill||u.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=fn.toValue(p,d.show));let m=u.distanceDisplayConditionProperty;if(!q.isConstant(m)){let x=q.getValueOrDefault(m,e,M7e,R7e);Ct.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=Ct.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Ln.toValue(x,d.distanceDisplayCondition))}let A=u.terrainOffsetProperty;if(!q.isConstant(A)){let x=q.getValueOrDefault(A,e,L7e,F7e);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=Vi.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else l(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};Sd.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);l(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=fn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};Sd.prototype.contains=function(e){return this.updaters.contains(e.id)};Sd.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return nt.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?nt.FAILED:(i.boundingSphere.clone(t),nt.DONE)};Sd.prototype.destroy=function(){let e=this.primitive,t=this.primitives;l(e)&&t.remove(e);let n=this.oldPrimitive;l(n)&&t.remove(n),l(this.removeMaterialSubscription)&&this.removeMaterialSubscription()};function Db(e,t,n,i,o){this._solidItems=[],this._translucentItems=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}Db.prototype.add=function(e,t){let n,i,o=t.createFillGeometryInstance(e);o.attributes.color.value[3]===255?(n=this._solidItems,i=!1):(n=this._translucentItems,i=!0);let r=n.length;for(let a=0;a<r;a++){let c=n[a];if(c.isMaterial(t)){c.add(t,o);return}}let s=new Sd(this._primitives,i,this._appearanceType,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);s.add(t,o),n.push(s)};function nle(e,t){let n=e.length;for(let i=n-1;i>=0;i--){let o=e[i];if(o.remove(t))return o.updaters.length===0&&(e.splice(i,1),o.destroy()),!0}return!1}Db.prototype.remove=function(e){nle(this._solidItems,e)||nle(this._translucentItems,e)};function ile(e,t,n){let i=!1,o=t.length;for(let r=0;r<o;++r){let s=t[r],a=s.itemsToRemove,c=a.length;if(c>0)for(r=0;r<c;r++){let u=a[r];s.remove(u),e.add(n,u),i=!0}}return i}function aV(e,t,n,i){let o=t.length,r;for(r=o-1;r>=0;r--){let s=t[r];if(s.invalidated){t.splice(r,1);let a=s.updaters.values,c=a.length;for(let u=0;u<c;u++)e.add(n,a[u]);s.destroy()}}for(o=t.length,r=0;r<o;++r)i=t[r].update(n)&&i;return i}Db.prototype.update=function(e){let t=aV(this,this._solidItems,e,!0);t=aV(this,this._translucentItems,e,t)&&t;let n=ile(this,this._solidItems,e),i=ile(this,this._translucentItems,e);return(n||i)&&(t=aV(this,this._solidItems,e,t)&&t,t=aV(this,this._translucentItems,e,t)&&t),t};function ole(e,t,n){let i=e.length;for(let o=0;o<i;o++){let r=e[o];if(r.contains(t))return r.getBoundingSphere(t,n)}return nt.FAILED}Db.prototype.getBoundingSphere=function(e,t){let n=ole(this._solidItems,e,t);return n===nt.FAILED?ole(this._translucentItems,e,t):n};function rle(e){let t=e.length;for(let n=0;n<t;n++)e[n].destroy();e.length=0}Db.prototype.removeAllPrimitives=function(){rle(this._solidItems),rle(this._translucentItems)};var lf=Db;var N7e=new Ct,k7e=new Ct,V7e=h.ZERO,U7e=new h;function wd(e,t,n,i,o,r,s){this.primitives=e,this.appearanceType=t,this.materialProperty=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=o,this.closed=r,this.shadows=s,this.updaters=new _t,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new _t,this.material=void 0,this.depthFailMaterial=void 0,this.updatersWithAttributes=new _t,this.attributes=new _t,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(wd.prototype.onMaterialChanged,this),this.subscriptions=new _t,this.showsUpdated=new _t}wd.prototype.onMaterialChanged=function(){this.invalidated=!0};wd.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty,i=this.depthFailMaterialProperty,o=e.depthFailMaterialProperty;if(n===t&&o===i)return!0;let r=l(t)&&t.equals(n);return r=(!l(i)&&!l(o)||l(i)&&i.equals(o))&&r,r};wd.prototype.add=function(e,t){let n=t.id;if(this.updaters.set(n,t),this.geometry.set(n,t.createFillGeometryInstance(e)),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!q.isConstant(t.distanceDisplayConditionProperty)||!q.isConstant(t.terrainOffsetProperty))this.updatersWithAttributes.set(n,t);else{let i=this;this.subscriptions.set(n,t.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};wd.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return l(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};var z7e=new z;wd.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0){l(n)&&(l(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=Lo.getValue(e,this.materialProperty,this.material);let a;l(this.depthFailMaterialProperty)&&(this.depthFailMaterial=Lo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),a=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.depthFailMaterial.isTranslucent(),closed:this.closed})),n=new An({show:!1,asynchronous:!0,geometryInstances:o.slice(),appearance:new this.appearanceType({material:this.material,translucent:this.material.isTranslucent(),closed:this.closed}),depthFailAppearance:a,shadows:this.shadows}),i.add(n),t=!1}else{l(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;l(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(l(n)&&n.ready){n.show=!0,l(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=Lo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material,l(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Pt)&&(this.depthFailMaterial=Lo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],u=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(l(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),l(this.depthFailAppearanceType)&&this.depthFailMaterialProperty instanceof Pt&&!c.depthFailMaterialProperty.isConstant){let x=c.depthFailMaterialProperty.color,C=q.getValueOrDefault(x,e,z.WHITE,z7e);z.equals(d._lastDepthFailColor,C)||(d._lastDepthFailColor=z.clone(C,d._lastDepthFailColor),d.depthFailColor=It.toValue(C,d.depthFailColor))}let p=u.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=fn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!q.isConstant(m)){let x=q.getValueOrDefault(m,e,k7e,N7e);Ct.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=Ct.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Ln.toValue(x,d.distanceDisplayCondition))}let A=c.terrainOffsetProperty;if(!q.isConstant(A)){let x=q.getValueOrDefault(A,e,V7e,U7e);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=Vi.toValue(x,d.offset))}}this.updateShows(n)}else l(n)&&!n.ready&&(t=!1);return t};wd.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);l(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,u=a.show[0]===1;c!==u&&(a.show=fn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};wd.prototype.contains=function(e){return this.updaters.contains(e.id)};wd.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return nt.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?nt.FAILED:(i.boundingSphere.clone(t),nt.DONE)};wd.prototype.destroy=function(){let e=this.primitive,t=this.primitives;l(e)&&t.remove(e);let n=this.oldPrimitive;l(n)&&t.remove(n),this.removeMaterialSubscription()};function Pb(e,t,n,i,o){this._items=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}Pb.prototype.add=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let s=n[r];if(s.isMaterial(t)){s.add(e,t);return}}let o=new wd(this._primitives,this._appearanceType,t.fillMaterialProperty,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);o.add(e,t),n.push(o)};Pb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};Pb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};Pb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return nt.FAILED};Pb.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var uf=Pb;var ale=Di(sle(),1);function cV(){this._tree=new ale.default}function JA(){this.minX=0,this.minY=0,this.maxX=0,this.maxY=0,this.id=""}JA.fromRectangleAndId=function(e,t,n){return n.minX=t.west,n.minY=t.south,n.maxX=t.east,n.maxY=t.north,n.id=e,n};cV.prototype.insert=function(e,t){let n=JA.fromRectangleAndId(e,t,new JA);this._tree.insert(n)};function G7e(e,t){return e.id===t.id}var H7e=new JA;cV.prototype.remove=function(e,t){let n=JA.fromRectangleAndId(e,t,H7e);this._tree.remove(n,G7e)};var W7e=new JA;cV.prototype.collides=function(e){let t=JA.fromRectangleAndId("",e,W7e);return this._tree.collides(t)};var ZA=cV;var j7e=new z,q7e=new Ct,Y7e=new Ct;function Yp(e,t,n,i){this.primitives=e,this.zIndex=i,this.classificationType=t,this.color=n,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new _t,this.updaters=new _t,this.updatersWithAttributes=new _t,this.attributes=new _t,this.subscriptions=new _t,this.showsUpdated=new _t,this.itemsToRemove=[],this.isDirty=!1,this.rectangleCollisionCheck=new ZA}Yp.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};Yp.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),this.rectangleCollisionCheck.insert(n,t.geometry.rectangle),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!q.isConstant(e.distanceDisplayConditionProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};Yp.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return l(i)&&(i(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};Yp.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)l(i)&&(l(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i),i=new uc({show:!1,asynchronous:!0,geometryInstances:s.slice(),classificationType:this.classificationType}),o.add(i,this.zIndex),t=!1;else{l(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;l(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(l(i)&&i.ready){i.show=!0,l(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let u=s[r],f=this.geometry.get(u.id),d=this.attributes.get(f.id.id);if(l(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!u.fillMaterialProperty.isConstant||c){let A=u.fillMaterialProperty.color,x=q.getValueOrDefault(A,e,z.WHITE,j7e);z.equals(d._lastColor,x)||(d._lastColor=z.clone(x,d._lastColor),d.color=It.toValue(x,d.color))}let p=u.entity.isShowing&&(u.hasConstantFill||u.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=fn.toValue(p,d.show));let m=u.distanceDisplayConditionProperty;if(!q.isConstant(m)){let A=q.getValueOrDefault(m,e,Y7e,q7e);Ct.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=Ct.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Ln.toValue(A,d.distanceDisplayCondition))}}this.updateShows(i),this.waitingOnCreate=!1}else l(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};Yp.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);l(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=fn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};Yp.prototype.contains=function(e){return this.updaters.contains(e.id)};Yp.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return nt.PENDING;let i=n.getBoundingSphere(e.entity);return l(i)?(i.clone(t),nt.DONE):nt.FAILED};Yp.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;l(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;l(n)&&(e.remove(n),this.oldPrimitive=void 0)};function Ib(e,t){this._batches=[],this._primitives=e,this._classificationType=t}Ib.prototype.add=function(e,t){let n=t.createFillGeometryInstance(e),i=this._batches,o=q.getValueOrDefault(t.zIndex,0),r,s=i.length;for(let a=0;a<s;++a){let c=i[a];if(c.zIndex===o&&!c.overlapping(n.geometry.rectangle)){r=c;break}}return l(r)||(r=new Yp(this._primitives,this._classificationType,n.attributes.color.value,o),i.push(r)),r.add(t,n),r};Ib.prototype.remove=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;++i)if(t[i].remove(e))return};Ib.prototype.update=function(e){let t,n,i=!0,o=this._batches,r=o.length;for(t=0;t<r;++t)i=o[t].update(e)&&i;for(t=0;t<r;++t){let s=o[t],a=s.itemsToRemove,c=a.length;for(let u=0;u<c;u++){n=a[u],s.remove(n);let f=this.add(e,n);s.isDirty=!0,f.isDirty=!0}}for(t=r-1;t>=0;--t){let s=o[t];s.isDirty&&(i=o[t].update(e)&&i,s.isDirty=!1),s.geometry.length===0&&o.splice(t,1)}return i};Ib.prototype.getBoundingSphere=function(e,t){let n=this._batches,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return nt.FAILED};Ib.prototype.removeAllPrimitives=function(){let e=this._batches,t=e.length;for(let n=0;n<t;++n)e[n].removeAllPrimitives()};var Ob=Ib;var X7e=new Ct,K7e=new Ct;function ff(e,t,n,i,o,r){this.primitives=e,this.classificationType=t,this.appearanceType=n,this.materialProperty=i,this.updaters=new _t,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new _t,this.material=void 0,this.updatersWithAttributes=new _t,this.attributes=new _t,this.invalidated=!1,this.removeMaterialSubscription=i.definitionChanged.addEventListener(ff.prototype.onMaterialChanged,this),this.subscriptions=new _t,this.showsUpdated=new _t,this.usingSphericalTextureCoordinates=o,this.zIndex=r,this.rectangleCollisionCheck=new ZA}ff.prototype.onMaterialChanged=function(){this.invalidated=!0};ff.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};ff.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Pt&&t instanceof Pt?!0:l(t)&&t.equals(n)};ff.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),this.rectangleCollisionCheck.insert(i,n.geometry.rectangle),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!q.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let o=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(r,s,a,c){s==="isShowing"&&o.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};ff.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return l(i)&&(i(),this.subscriptions.remove(t)),!0}return!1};ff.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0)l(n)&&(l(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=Lo.getValue(e,this.materialProperty,this.material),n=new uc({show:!1,asynchronous:!0,geometryInstances:o.slice(),appearance:new this.appearanceType({material:this.material}),classificationType:this.classificationType}),i.add(n,this.zIndex),t=!1;else{l(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;l(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(l(n)&&n.ready){n.show=!0,l(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=Lo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material;let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],u=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);l(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d));let p=u.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=fn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!q.isConstant(m)){let A=q.getValueOrDefault(m,e,K7e,X7e);Ct.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=Ct.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Ln.toValue(A,d.distanceDisplayCondition))}}this.updateShows(n)}else l(n)&&!n.ready&&(t=!1);return t};ff.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);l(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,u=a.show[0]===1;c!==u&&(a.show=fn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};ff.prototype.contains=function(e){return this.updaters.contains(e.id)};ff.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return nt.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?nt.FAILED:(i.boundingSphere.clone(t),nt.DONE)};ff.prototype.destroy=function(){let e=this.primitive,t=this.primitives;l(e)&&t.remove(e);let n=this.oldPrimitive;l(n)&&t.remove(n),this.removeMaterialSubscription()};function Bb(e,t,n){this._items=[],this._primitives=e,this._classificationType=t,this._appearanceType=n}Bb.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=Rl.shouldUseSphericalCoordinates(o.geometry.rectangle),s=q.getValueOrDefault(t.zIndex,0);for(let c=0;c<i;++c){let u=n[c];if(u.isMaterial(t)&&u.usingSphericalTextureCoordinates===r&&u.zIndex===s&&!u.overlapping(o.geometry.rectangle)){u.add(e,t,o);return}}let a=new ff(this._primitives,this._classificationType,this._appearanceType,t.fillMaterialProperty,r,s);a.add(e,t,o),n.push(a)};Bb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};Bb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};Bb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return nt.FAILED};Bb.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var eR=Bb;var J7e=new z,Z7e=new Ct,Q7e=new Ct,$7e=h.ZERO,eje=new h;function Xp(e,t,n,i){this.translucent=t,this.width=n,this.shadows=i,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new _t,this.updaters=new _t,this.updatersWithAttributes=new _t,this.attributes=new _t,this.itemsToRemove=[],this.subscriptions=new _t,this.showsUpdated=new _t}Xp.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantOutline||!e.outlineColorProperty.isConstant||!q.isConstant(e.distanceDisplayConditionProperty)||!q.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};Xp.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return l(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};Xp.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)l(i)&&(l(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i),i=new An({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new $t({flat:!0,translucent:this.translucent,renderState:{lineWidth:this.width}}),shadows:this.shadows}),o.add(i),t=!1;else{l(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;l(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(l(i)&&i.ready){i.show=!0,l(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let u=s[r],f=this.geometry.get(u.id),d=this.attributes.get(f.id.id);if(l(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!u.outlineColorProperty.isConstant||c){let x=u.outlineColorProperty,C=q.getValueOrDefault(x,e,z.WHITE,J7e);z.equals(d._lastColor,C)||(d._lastColor=z.clone(C,d._lastColor),d.color=It.toValue(C,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=u))}let p=u.entity.isShowing&&(u.hasConstantOutline||u.isOutlineVisible(e)),g=d.show[0]===1;p!==g&&(d.show=fn.toValue(p,d.show));let m=u.distanceDisplayConditionProperty;if(!q.isConstant(m)){let x=q.getValueOrDefault(m,e,Q7e,Z7e);Ct.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=Ct.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Ln.toValue(x,d.distanceDisplayCondition))}let A=u.terrainOffsetProperty;if(!q.isConstant(A)){let x=q.getValueOrDefault(A,e,$7e,eje);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=Vi.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else l(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};Xp.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);l(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=fn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};Xp.prototype.contains=function(e){return this.updaters.contains(e.id)};Xp.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return nt.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?nt.FAILED:(i.boundingSphere.clone(t),nt.DONE)};Xp.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;l(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;l(n)&&(e.remove(n),this.oldPrimitive=void 0)};function Rb(e,t,n){this._primitives=e,this._scene=t,this._shadows=n,this._solidBatches=new _t,this._translucentBatches=new _t}Rb.prototype.add=function(e,t){let n=t.createOutlineGeometryInstance(e),i=this._scene.clampLineWidth(t.outlineWidth),o,r;n.attributes.color.value[3]===255?(o=this._solidBatches,r=o.get(i),l(r)||(r=new Xp(this._primitives,!1,i,this._shadows),o.set(i,r)),r.add(t,n)):(o=this._translucentBatches,r=o.get(i),l(r)||(r=new Xp(this._primitives,!0,i,this._shadows),o.set(i,r)),r.add(t,n))};Rb.prototype.remove=function(e){let t,n=this._solidBatches.values,i=n.length;for(t=0;t<i;t++)if(n[t].remove(e))return;let o=this._translucentBatches.values,r=o.length;for(t=0;t<r;t++)if(o[t].remove(e))return};Rb.prototype.update=function(e){let t,n,i,o,r=this._solidBatches.values,s=r.length,a=this._translucentBatches.values,c=a.length,u,f=!0,d=!1;do{for(d=!1,n=0;n<s;n++){o=r[n],f=o.update(e),u=o.itemsToRemove;let p=u.length;if(p>0)for(d=!0,t=0;t<p;t++)i=u[t],o.remove(i),this.add(e,i)}for(n=0;n<c;n++){o=a[n],f=o.update(e),u=o.itemsToRemove;let p=u.length;if(p>0)for(d=!0,t=0;t<p;t++)i=u[t],o.remove(i),this.add(e,i)}}while(d);return f};Rb.prototype.getBoundingSphere=function(e,t){let n,i=this._solidBatches.values,o=i.length;for(n=0;n<o;n++){let a=i[n];if(a.contains(e))return a.getBoundingSphere(e,t)}let r=this._translucentBatches.values,s=r.length;for(n=0;n<s;n++){let a=r[n];if(a.contains(e))return a.getBoundingSphere(e,t)}return nt.FAILED};Rb.prototype.removeAllPrimitives=function(){let e,t=this._solidBatches.values,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._translucentBatches.values,o=i.length;for(e=0;e<o;e++)i[e].removeAllPrimitives()};var Mb=Rb;var cle={};function tje(e,t){return R.equalsEpsilon(e.latitude,t.latitude,R.EPSILON10)&&R.equalsEpsilon(e.longitude,t.longitude,R.EPSILON10)}var nje=new fe,ije=new fe;function oje(e,t,n,i){t=_o(t,h.equalsEpsilon);let o=t.length;if(o<2)return;let r=l(i),s=l(n),a=new Array(o),c=new Array(o),u=new Array(o),f=t[0];a[0]=f;let d=e.cartesianToCartographic(f,nje);s&&(d.height=n[0]),c[0]=d.height,r?u[0]=i[0]:u[0]=0;let p=c[0],g=u[0],m=p===g,A=1;for(let x=1;x<o;++x){let C=t[x],b=e.cartesianToCartographic(C,ije);s&&(b.height=n[x]),m=m&&b.height===0,tje(d,b)?d.height<b.height&&(c[A-1]=b.height):(a[A]=C,c[A]=b.height,r?u[A]=i[x]:u[A]=0,m=m&&c[A]===u[A],fe.clone(b,d),++A)}if(!(m||A<2))return a.length=A,c.length=A,u.length=A,{positions:a,topHeights:c,bottomHeights:u}}var rje=new Array(2),sje=new Array(2),aje={positions:void 0,height:void 0,granularity:void 0,ellipsoid:void 0};cle.computePositions=function(e,t,n,i,o,r){let s=oje(e,t,n,i);if(!l(s))return;t=s.positions,n=s.topHeights,i=s.bottomHeights;let a=t.length,c=a-2,u,f,d=R.chordLength(o,e.maximumRadius),p=aje;if(p.minDistance=d,p.ellipsoid=e,r){let g=0,m;for(m=0;m<a-1;m++)g+=Ci.numberOfPoints(t[m],t[m+1],d)+1;u=new Float64Array(g*3),f=new Float64Array(g*3);let A=rje,x=sje;p.positions=A,p.height=x;let C=0;for(m=0;m<a-1;m++){A[0]=t[m],A[1]=t[m+1],x[0]=n[m],x[1]=n[m+1];let b=Ci.generateArc(p);u.set(b,C),x[0]=i[m],x[1]=i[m+1],f.set(Ci.generateArc(p),C),C+=b.length}}else p.positions=t,p.height=n,u=new Float64Array(Ci.generateArc(p)),p.height=i,f=new Float64Array(Ci.generateArc(p));return{bottomPositions:f,topPositions:u,numCorners:c}};var QA=cle;var N9=new h,lV=new h,cje=new h,lle=new h,lje=new h,uje=new h,fje=new h;function $A(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,o=y(e.vertexFormat,ve.DEFAULT),r=y(e.granularity,R.RADIANS_PER_DEGREE),s=y(e.ellipsoid,ie.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._vertexFormat=ve.clone(o),this._granularity=r,this._ellipsoid=ie.clone(s),this._workerName="createWallGeometry";let a=1+t.length*h.packedLength+2;l(i)&&(a+=i.length),l(n)&&(a+=n.length),this.packedLength=a+ie.packedLength+ve.packedLength+1}$A.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._minimumHeights;if(r=l(s)?s.length:0,t[n++]=r,l(s))for(i=0;i<r;++i)t[n++]=s[i];let a=e._maximumHeights;if(r=l(a)?a.length:0,t[n++]=r,l(a))for(i=0;i<r;++i)t[n++]=a[i];return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,ve.pack(e._vertexFormat,t,n),n+=ve.packedLength,t[n]=e._granularity,t};var ule=ie.clone(ie.UNIT_SPHERE),fle=new ve,tR={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:ule,vertexFormat:fle,granularity:void 0};$A.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s;if(o>0)for(s=new Array(o),i=0;i<o;++i)s[i]=e[t++];o=e[t++];let a;if(o>0)for(a=new Array(o),i=0;i<o;++i)a[i]=e[t++];let c=ie.unpack(e,t,ule);t+=ie.packedLength;let u=ve.unpack(e,t,fle);t+=ve.packedLength;let f=e[t];return l(n)?(n._positions=r,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=ie.clone(c,n._ellipsoid),n._vertexFormat=ve.clone(u,n._vertexFormat),n._granularity=f,n):(tR.positions=r,tR.minimumHeights=s,tR.maximumHeights=a,tR.granularity=f,new $A(tR))};$A.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,o=e.minimumHeight,r=e.maximumHeight,s=l(o),a=l(r);if(s||a){let u=t.length;n=s?new Array(u):void 0,i=a?new Array(u):void 0;for(let f=0;f<u;++f)s&&(n[f]=o),a&&(i[f]=r)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid,vertexFormat:e.vertexFormat};return new $A(c)};$A.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._vertexFormat,r=e._granularity,s=e._ellipsoid,a=QA.computePositions(s,t,i,n,r,!0);if(!l(a))return;let c=a.bottomPositions,u=a.topPositions,f=a.numCorners,d=u.length,p=d*2,g=o.position?new Float64Array(p):void 0,m=o.normal?new Float32Array(p):void 0,A=o.tangent?new Float32Array(p):void 0,x=o.bitangent?new Float32Array(p):void 0,C=o.st?new Float32Array(p/3*2):void 0,b=0,T=0,S=0,w=0,D=0,I=fje,B=uje,M=lje,L=!0;d/=3;let _,E=0,v=1/(d-f-1);for(_=0;_<d;++_){let V=_*3,G=h.fromArray(u,V,N9),k=h.fromArray(c,V,lV);if(o.position&&(g[b++]=k.x,g[b++]=k.y,g[b++]=k.z,g[b++]=G.x,g[b++]=G.y,g[b++]=G.z),o.st&&(C[D++]=E,C[D++]=0,C[D++]=E,C[D++]=1),o.normal||o.tangent||o.bitangent){let Y=h.clone(h.ZERO,lle),j=h.subtract(G,s.geodeticSurfaceNormal(G,lV),lV);if(_+1<d&&(Y=h.fromArray(u,V+3,lle)),L){let X=h.subtract(Y,G,cje),W=h.subtract(j,G,N9);I=h.normalize(h.cross(W,X,I),I),L=!1}h.equalsEpsilon(G,Y,R.EPSILON10)?L=!0:(E+=v,o.tangent&&(B=h.normalize(h.subtract(Y,G,B),B)),o.bitangent&&(M=h.normalize(h.cross(I,B,M),M))),o.normal&&(m[T++]=I.x,m[T++]=I.y,m[T++]=I.z,m[T++]=I.x,m[T++]=I.y,m[T++]=I.z),o.tangent&&(A[w++]=B.x,A[w++]=B.y,A[w++]=B.z,A[w++]=B.x,A[w++]=B.y,A[w++]=B.z),o.bitangent&&(x[S++]=M.x,x[S++]=M.y,x[S++]=M.z,x[S++]=M.x,x[S++]=M.y,x[S++]=M.z)}}let P=new rn;o.position&&(P.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:g})),o.normal&&(P.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:m})),o.tangent&&(P.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:A})),o.bitangent&&(P.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:x})),o.st&&(P.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:C}));let O=p/3;p-=6*(f+1);let F=Le.createTypedArray(O,p),U=0;for(_=0;_<O-2;_+=2){let V=_,G=_+2,k=h.fromArray(g,V*3,N9),Y=h.fromArray(g,G*3,lV);if(h.equalsEpsilon(k,Y,R.EPSILON10))continue;let j=_+1,X=_+3;F[U++]=j,F[U++]=V,F[U++]=X,F[U++]=X,F[U++]=V,F[U++]=G}return new it({attributes:P,indices:F,primitiveType:Be.TRIANGLES,boundingSphere:new re.fromVertices(g)})};var nR=$A;var dle=new h,hle=new h;function ex(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,o=y(e.granularity,R.RADIANS_PER_DEGREE),r=y(e.ellipsoid,ie.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._granularity=o,this._ellipsoid=ie.clone(r),this._workerName="createWallOutlineGeometry";let s=1+t.length*h.packedLength+2;l(i)&&(s+=i.length),l(n)&&(s+=n.length),this.packedLength=s+ie.packedLength+1}ex.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._minimumHeights;if(r=l(s)?s.length:0,t[n++]=r,l(s))for(i=0;i<r;++i)t[n++]=s[i];let a=e._maximumHeights;if(r=l(a)?a.length:0,t[n++]=r,l(a))for(i=0;i<r;++i)t[n++]=a[i];return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n]=e._granularity,t};var mle=ie.clone(ie.UNIT_SPHERE),iR={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:mle,granularity:void 0};ex.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s;if(o>0)for(s=new Array(o),i=0;i<o;++i)s[i]=e[t++];o=e[t++];let a;if(o>0)for(a=new Array(o),i=0;i<o;++i)a[i]=e[t++];let c=ie.unpack(e,t,mle);t+=ie.packedLength;let u=e[t];return l(n)?(n._positions=r,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=ie.clone(c,n._ellipsoid),n._granularity=u,n):(iR.positions=r,iR.minimumHeights=s,iR.maximumHeights=a,iR.granularity=u,new ex(iR))};ex.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,o=e.minimumHeight,r=e.maximumHeight,s=l(o),a=l(r);if(s||a){let u=t.length;n=s?new Array(u):void 0,i=a?new Array(u):void 0;for(let f=0;f<u;++f)s&&(n[f]=o),a&&(i[f]=r)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid};return new ex(c)};ex.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._granularity,r=e._ellipsoid,s=QA.computePositions(r,t,i,n,o,!1);if(!l(s))return;let a=s.bottomPositions,c=s.topPositions,u=c.length,f=u*2,d=new Float64Array(f),p=0;u/=3;let g;for(g=0;g<u;++g){let b=g*3,T=h.fromArray(c,b,dle),S=h.fromArray(a,b,hle);d[p++]=S.x,d[p++]=S.y,d[p++]=S.z,d[p++]=T.x,d[p++]=T.y,d[p++]=T.z}let m=new rn({position:new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:d})}),A=f/3;f=2*A-4+A;let x=Le.createTypedArray(A,f),C=0;for(g=0;g<A-2;g+=2){let b=g,T=g+2,S=h.fromArray(d,b*3,dle),w=h.fromArray(d,T*3,hle);if(h.equalsEpsilon(S,w,R.EPSILON10))continue;let D=g+1,I=g+3;x[C++]=D,x[C++]=b,x[C++]=D,x[C++]=I,x[C++]=b,x[C++]=T}return x[C++]=A-2,x[C++]=A-1,new it({attributes:m,indices:x,primitiveType:Be.LINES,boundingSphere:new re.fromVertices(d)})};var oR=ex;var ple=new z;function dje(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.minimumHeights=void 0,this.maximumHeights=void 0,this.granularity=void 0}function vd(e,t){ei.call(this,{entity:e,scene:t,geometryOptions:new dje(e),geometryPropertyName:"wall",observedPropertyNames:["availability","wall"]}),this._onEntityPropertyChanged(e,"wall",e.wall,void 0)}l(Object.create)&&(vd.prototype=Object.create(ei.prototype),vd.prototype.constructor=vd);vd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Ln.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Pt){let c;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,ple)),l(c)||(c=z.WHITE),o=It.fromColor(c),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};return new pt({id:t,geometry:new nR(this._options),attributes:i})};vd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,ple),o=this._distanceDisplayConditionProperty.getValue(e);return new pt({id:t,geometry:new oR(this._options),attributes:{show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:It.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o)}})};vd.prototype._isHidden=function(e,t){return!l(t.positions)||ei.prototype._isHidden.call(this,e,t)};vd.prototype._getIsClosed=function(e){return!1};vd.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!q.isConstant(t.minimumHeights)||!q.isConstant(t.maximumHeights)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.granularity)};vd.prototype._setStaticOptions=function(e,t){let n=t.minimumHeights,i=t.maximumHeights,o=t.granularity,r=this._materialProperty instanceof Pt,s=this._options;s.vertexFormat=r?$t.VERTEX_FORMAT:to.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(ke.MINIMUM_VALUE,s.positions),s.minimumHeights=l(n)?n.getValue(ke.MINIMUM_VALUE,s.minimumHeights):void 0,s.maximumHeights=l(i)?i.getValue(ke.MINIMUM_VALUE,s.maximumHeights):void 0,s.granularity=l(o)?o.getValue(ke.MINIMUM_VALUE):void 0};vd.DynamicGeometryUpdater=Lb;function Lb(e,t,n){$n.call(this,e,t,n)}l(Object.create)&&(Lb.prototype=Object.create($n.prototype),Lb.prototype.constructor=Lb);Lb.prototype._isHidden=function(e,t,n){return!l(this._options.positions)||$n.prototype._isHidden.call(this,e,t,n)};Lb.prototype._setOptions=function(e,t,n){let i=this._options;i.positions=q.getValueOrUndefined(t.positions,n,i.positions),i.minimumHeights=q.getValueOrUndefined(t.minimumHeights,n,i.minimumHeights),i.maximumHeights=q.getValueOrUndefined(t.maximumHeights,n,i.maximumHeights),i.granularity=q.getValueOrUndefined(t.granularity,n)};var rR=vd;var hje=[],_le=[xP,bB,gB,FB,kB,zB,jB,QB,$B,rR];function sR(e,t){this.entity=e,this.scene=t;let n=new Array(_le.length),i=new ge;function o(s){i.raiseEvent(s)}let r=new Tr;for(let s=0;s<n.length;s++){let a=new _le[s](e,t);r.add(a.geometryChanged,o),n[s]=a}this.updaters=n,this.geometryChanged=i,this.eventHelper=r,this._removeEntitySubscription=e.definitionChanged.addEventListener(sR.prototype._onEntityPropertyChanged,this)}sR.prototype._onEntityPropertyChanged=function(e,t,n,i){let o=this.updaters;for(let r=0;r<o.length;r++)o[r]._onEntityPropertyChanged(e,t,n,i)};sR.prototype.forEach=function(e){let t=this.updaters;for(let n=0;n<t.length;n++)e(t[n])};sR.prototype.destroy=function(){this.eventHelper.removeAll();let e=this.updaters;for(let t=0;t<e.length;t++)e[t].destroy();this._removeEntitySubscription(),le(this)};function df(e,t,n,i){n=y(n,e.primitives),i=y(i,e.groundPrimitives),this._scene=e,this._primitives=n,this._groundPrimitives=i,this._entityCollection=void 0,this._addedObjects=new _t,this._removedObjects=new _t,this._changedObjects=new _t;let o=hn.NUMBER_OF_SHADOW_MODES;this._outlineBatches=new Array(o*2),this._closedColorBatches=new Array(o*2),this._closedMaterialBatches=new Array(o*2),this._openColorBatches=new Array(o*2),this._openMaterialBatches=new Array(o*2);let r=Fo.supportsMaterialsforEntitiesOnTerrain(e);this._supportsMaterialsforEntitiesOnTerrain=r;let s;for(s=0;s<o;++s)this._outlineBatches[s]=new Mb(n,e,s,!1),this._outlineBatches[o+s]=new Mb(n,e,s,!0),this._closedColorBatches[s]=new lf(n,$t,void 0,!0,s,!0),this._closedColorBatches[o+s]=new lf(n,$t,void 0,!0,s,!1),this._closedMaterialBatches[s]=new uf(n,to,void 0,!0,s,!0),this._closedMaterialBatches[o+s]=new uf(n,to,void 0,!0,s,!1),this._openColorBatches[s]=new lf(n,$t,void 0,!1,s,!0),this._openColorBatches[o+s]=new lf(n,$t,void 0,!1,s,!1),this._openMaterialBatches[s]=new uf(n,to,void 0,!1,s,!0),this._openMaterialBatches[o+s]=new uf(n,to,void 0,!1,s,!1);let a=Fn.NUMBER_OF_CLASSIFICATION_TYPES,c=new Array(a),u=[];if(r)for(s=0;s<a;++s)u.push(new eR(i,s,to)),c[s]=new Ob(i,s);else for(s=0;s<a;++s)c[s]=new Ob(i,s);this._groundColorBatches=c,this._groundMaterialBatches=u,this._dynamicBatch=new HA(n,i),this._batches=this._outlineBatches.concat(this._closedColorBatches,this._closedMaterialBatches,this._openColorBatches,this._openMaterialBatches,this._groundColorBatches,this._groundMaterialBatches,this._dynamicBatch),this._subscriptions=new _t,this._updaterSets=new _t,this._entityCollection=t,t.collectionChanged.addEventListener(df.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,hje)}df.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,o=i.values,r=this._changedObjects,s=r.values,a,c,u,f,d=this;for(a=s.length-1;a>-1;a--)c=s[a],u=c.id,f=this._updaterSets.get(u),f.entity===c?f.forEach(function(A){d._removeUpdater(A),d._insertUpdaterIntoBatch(e,A)}):(o.push(c),n.push(c));for(a=o.length-1;a>-1;a--)c=o[a],u=c.id,f=this._updaterSets.get(u),f.forEach(this._removeUpdater.bind(this)),f.destroy(),this._updaterSets.remove(u),this._subscriptions.get(u)(),this._subscriptions.remove(u);for(a=n.length-1;a>-1;a--)c=n[a],u=c.id,f=new sR(c,this._scene),this._updaterSets.set(u,f),f.forEach(function(A){d._insertUpdaterIntoBatch(e,A)}),this._subscriptions.set(u,f.geometryChanged.addEventListener(df._onGeometryChanged,this));t.removeAll(),i.removeAll(),r.removeAll();let p=!0,g=this._batches,m=g.length;for(a=0;a<m;a++)p=g[a].update(e)&&p;return p};var mje=[],pje=new re;df.prototype.getBoundingSphere=function(e,t){let n=mje,i=pje,o=0,r=nt.DONE,s=this._batches,a=s.length,c=e.id,u=this._updaterSets.get(c).updaters;for(let f=0;f<u.length;f++){let d=u[f];for(let p=0;p<a;p++){if(r=s[p].getBoundingSphere(d,i),r===nt.PENDING)return nt.PENDING;r===nt.DONE&&(n[o]=re.clone(i,n[o]),o++)}}return o===0?nt.FAILED:(n.length=o,re.fromBoundingSpheres(n,t),nt.DONE)};df.prototype.isDestroyed=function(){return!1};df.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(df.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();this._subscriptions.removeAll();let o=this._updaterSets.values;for(n=o.length,e=0;e<n;e++)o[e].destroy();return this._updaterSets.removeAll(),le(this)};df.prototype._removeUpdater=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;i++)t[i].remove(e)};df.prototype._insertUpdaterIntoBatch=function(e,t){if(t.isDynamic){this._dynamicBatch.add(e,t);return}let n;(t.outlineEnabled||t.fillEnabled)&&(n=t.shadowsProperty.getValue(e));let i=hn.NUMBER_OF_SHADOW_MODES;if(t.outlineEnabled&&(l(t.terrainOffsetProperty)?this._outlineBatches[i+n].add(e,t):this._outlineBatches[n].add(e,t)),t.fillEnabled)if(t.onTerrain){let o=t.classificationTypeProperty.getValue(e);t.fillMaterialProperty instanceof Pt?this._groundColorBatches[o].add(e,t):this._groundMaterialBatches[o].add(e,t)}else t.isClosed?t.fillMaterialProperty instanceof Pt?l(t.terrainOffsetProperty)?this._closedColorBatches[i+n].add(e,t):this._closedColorBatches[n].add(e,t):l(t.terrainOffsetProperty)?this._closedMaterialBatches[i+n].add(e,t):this._closedMaterialBatches[n].add(e,t):t.fillMaterialProperty instanceof Pt?l(t.terrainOffsetProperty)?this._openColorBatches[i+n].add(e,t):this._openColorBatches[n].add(e,t):l(t.terrainOffsetProperty)?this._openMaterialBatches[i+n].add(e,t):this._openMaterialBatches[n].add(e,t)};df._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,o=i.id;!l(t.get(o))&&!l(n.get(o))&&n.set(o,i)};df.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,o=this._removedObjects,r=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(o.set(a,c),r.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,o.remove(a)?r.set(a,c):i.set(a,c)};var aR=df;var _je=1,gje="30px sans-serif",yje=Do.FILL,Aje=z.WHITE,xje=z.BLACK,Cje=1,Tje=!1,bje=new z(.165,.165,.165,.8),Eje=new H(7,5),Sje=H.ZERO,wje=h.ZERO,vje=Ue.NONE,Dje=ui.CENTER,Pje=bn.CENTER,Ije=new h,Oje=new z,Bje=new z,Rje=new z,Mje=new H,Lje=new h,Fje=new H,Nje=new bt,kje=new bt,Vje=new bt,Uje=new Ct;function gle(e){this.entity=e,this.label=void 0,this.index=void 0}function Kg(e,t){t.collectionChanged.addEventListener(Kg.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new _t,this._onCollectionChanged(t,t.values,[],[])}Kg.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,o=t.length;i<o;i++){let r=t[i],s=r.entity,a=s._label,c,u=r.label,f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=q.getValueOrUndefined(s._position,e,Ije),c=q.getValueOrUndefined(a._text,e),f=l(d)&&l(c)),!f){k9(r,s,n);continue}q.isConstant(s._position)||(n._clusterDirty=!0);let p=!1,g=q.getValueOrDefault(a._heightReference,e,vje);l(u)||(u=n.getLabel(s),u.id=s,r.label=u,p=h.equals(u.position,d)&&u.heightReference===g),u.show=!0,u.position=d,u.text=c,u.scale=q.getValueOrDefault(a._scale,e,_je),u.font=q.getValueOrDefault(a._font,e,gje),u.style=q.getValueOrDefault(a._style,e,yje),u.fillColor=q.getValueOrDefault(a._fillColor,e,Aje,Oje),u.outlineColor=q.getValueOrDefault(a._outlineColor,e,xje,Bje),u.outlineWidth=q.getValueOrDefault(a._outlineWidth,e,Cje),u.showBackground=q.getValueOrDefault(a._showBackground,e,Tje),u.backgroundColor=q.getValueOrDefault(a._backgroundColor,e,bje,Rje),u.backgroundPadding=q.getValueOrDefault(a._backgroundPadding,e,Eje,Mje),u.pixelOffset=q.getValueOrDefault(a._pixelOffset,e,Sje,Fje),u.eyeOffset=q.getValueOrDefault(a._eyeOffset,e,wje,Lje),u.heightReference=g,u.horizontalOrigin=q.getValueOrDefault(a._horizontalOrigin,e,Dje),u.verticalOrigin=q.getValueOrDefault(a._verticalOrigin,e,Pje),u.translucencyByDistance=q.getValueOrUndefined(a._translucencyByDistance,e,Nje),u.pixelOffsetScaleByDistance=q.getValueOrUndefined(a._pixelOffsetScaleByDistance,e,kje),u.scaleByDistance=q.getValueOrUndefined(a._scaleByDistance,e,Vje),u.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e,Uje),u.disableDepthTestDistance=q.getValueOrUndefined(a._disableDepthTestDistance,e),p&&u._updateClamping()}return!0};Kg.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!l(n)||!l(n.label))return nt.FAILED;let i=n.label;return t.center=h.clone(y(i._clampedPosition,i.position),t.center),t.radius=0,nt.DONE};Kg.prototype.isDestroyed=function(){return!1};Kg.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Kg.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removeLabel(e[t]);return le(this)};Kg.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._items,a=this._cluster;for(o=t.length-1;o>-1;o--)r=t[o],l(r._label)&&l(r._position)&&s.set(r.id,new gle(r));for(o=i.length-1;o>-1;o--)r=i[o],l(r._label)&&l(r._position)?s.contains(r.id)||s.set(r.id,new gle(r)):(k9(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],k9(s.get(r.id),r,a),s.remove(r.id)};function k9(e,t,n){l(e)&&(e.label=void 0,n.removeLabel(t))}var cR=Kg;function zje(e,t,n){return e.readyPromise.then(function(){return Wje(e,t,n)})}function Gje(e,t){let n=e[0],i=n.terrainProvider.requestTileGeometry(n.x,n.y,n.level);if(!i)return!1;let o=i.then(jje(n)).catch(qje(n));return e.shift(),t.push(o),!0}function Hje(e){return new Promise(function(t){setTimeout(t,e)})}function V9(e,t){return e.length?Gje(e,t)?V9(e,t):Hje(100).then(()=>V9(e,t)):Promise.resolve()}function Wje(e,t,n){let i=e.tilingScheme,o,r=[],s={};for(o=0;o<n.length;++o){let c=i.positionToTileXY(n[o],t),u=c.toString();if(!s.hasOwnProperty(u)){let f={x:c.x,y:c.y,level:t,tilingScheme:i,terrainProvider:e,positions:[]};s[u]=f,r.push(f)}s[u].positions.push(n[o])}let a=[];return V9(r,a).then(function(){return Promise.all(a).then(function(){return n})})}function yle(e,t,n){let i=t.interpolateHeight(n,e.longitude,e.latitude);return i===void 0?!1:(e.height=i,!0)}function jje(e){let t=e.positions,n=e.tilingScheme.tileXYToRectangle(e.x,e.y,e.level);return function(i){let o=!1;for(let r=0;r<t.length;++r){let s=t[r];if(!yle(s,i,n)){o=!0;break}}return o?i.createMesh({tilingScheme:e.tilingScheme,x:e.x,y:e.y,level:e.level,throttle:!1}).then(function(){for(let r=0;r<t.length;++r){let s=t[r];yle(s,i,n)}}):Promise.resolve()}}function qje(e){let t=e.positions;return function(){for(let n=0;n<t.length;++n){let i=t[n];i.height=void 0}}}var lR=zje;var U9=new H;function Ale(e,t){return e.readyPromise.then(function(){let n=[],i=[],o=e.availability,r=[];for(let s=0;s<t.length;++s){let a=t[s],c=o.computeMaximumLevelAtPosition(a);if(i[s]=c,c===0){e.tilingScheme.positionToTileXY(a,1,U9);let f=e.loadTileDataAvailability(U9.x,U9.y,1);l(f)&&r.push(f)}let u=n[c];l(u)||(n[c]=u=[]),u.push(a)}return Promise.all(r).then(function(){return Promise.all(n.map(function(s,a){if(l(s))return lR(e,a,s)}))}).then(function(){let s=[];for(let a=0;a<t.length;++a){let c=t[a];o.computeMaximumLevelAtPosition(c)!==i[a]&&s.push(c)}if(s.length>0)return Ale(e,s)}).then(function(){return t})})}var Kp=Ale;var Yje=1,Xje=0,Kje=!0,Jje=!0,Zje=hn.ENABLED,Qje=Ue.NONE,$je=z.RED,eqe=0,tqe=z.WHITE,nqe=Oa.HIGHLIGHT,iqe=.5,oqe=new H(1,1),rqe=new N,sqe=new N,xle=new z;function Hh(e,t){t.collectionChanged.addEventListener(Hh.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._modelHash={},this._entitiesToVisualize=new _t,this._onCollectionChanged(t,t.values,[],[])}Hh.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._modelHash,i=this._primitives;for(let o=0,r=t.length;o<r;o++){let s=t[o],a=s._model,c,u=n[s.id],f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,rqe),c=Ie.createIfNeeded(q.getValueOrUndefined(a._uri,e)),f=l(d)&&l(c)),!f){l(u)&&(u.modelPrimitive.show=!1);continue}let p=l(u)?u.modelPrimitive:void 0;if((!l(p)||c.url!==u.url)&&(l(p)&&(i.removeAndDestroy(p),delete n[s.id]),p=cd.fromGltf({url:c,incrementallyLoadTextures:q.getValueOrDefault(a._incrementallyLoadTextures,e,Kje),scene:this._scene}),p.id=s,i.add(p),u={modelPrimitive:p,url:c.url,animationsRunning:!1,nodeTransformationsScratch:{},articulationsScratch:{},loadFail:!1,awaitingSampleTerrain:!1,clampedBoundingSphere:void 0,sampleTerrainFailed:!1},n[s.id]=u,cqe(p,s,n)),p.show=!0,p.scale=q.getValueOrDefault(a._scale,e,Yje),p.minimumPixelSize=q.getValueOrDefault(a._minimumPixelSize,e,Xje),p.maximumScale=q.getValueOrUndefined(a._maximumScale,e),p.modelMatrix=N.clone(d,p.modelMatrix),p.shadows=q.getValueOrDefault(a._shadows,e,Zje),p.heightReference=q.getValueOrDefault(a._heightReference,e,Qje),p.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e),p.silhouetteColor=q.getValueOrDefault(a._silhouetteColor,e,$je,xle),p.silhouetteSize=q.getValueOrDefault(a._silhouetteSize,e,eqe),p.color=q.getValueOrDefault(a._color,e,tqe,xle),p.colorBlendMode=q.getValueOrDefault(a._colorBlendMode,e,nqe),p.colorBlendAmount=q.getValueOrDefault(a._colorBlendAmount,e,iqe),p.clippingPlanes=q.getValueOrUndefined(a._clippingPlanes,e),p.clampAnimations=q.getValueOrDefault(a._clampAnimations,e,Jje),p.imageBasedLighting.imageBasedLightingFactor=q.getValueOrDefault(a._imageBasedLightingFactor,e,oqe),p.lightColor=q.getValueOrUndefined(a._lightColor,e),p.customShader=q.getValueOrUndefined(a._customShader,e),p.ready){let g=q.getValueOrDefault(a._runAnimations,e,!0);u.animationsRunning!==g&&(g?p.activeAnimations.addAll({loop:Pa.REPEAT}):p.activeAnimations.removeAll(),u.animationsRunning=g);let m=q.getValueOrUndefined(a._nodeTransformations,e,u.nodeTransformationsScratch);if(l(m)){let C=Object.keys(m);for(let b=0,T=C.length;b<T;++b){let S=C[b],w=m[S];if(!l(w))continue;let D=p.getNode(S);if(!l(D))continue;let I=N.fromTranslationRotationScale(w,sqe);D.matrix=N.multiply(D.originalMatrix,I,I)}}let A=!1,x=q.getValueOrUndefined(a._articulations,e,u.articulationsScratch);if(l(x)){let C=Object.keys(x);for(let b=0,T=C.length;b<T;++b){let S=C[b],w=x[S];!l(w)||(A=!0,p.setArticulationStage(S,w))}}A&&p.applyArticulations()}}return!0};Hh.prototype.isDestroyed=function(){return!1};Hh.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Hh.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._modelHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)z9(this,e[i],t,n);return le(this)};Hh._sampleTerrainMostDetailed=Kp;var Fb=new h,Cle=new fe;Hh.prototype.getBoundingSphere=function(e,t){let n=this._modelHash[e.id];if(!l(n)||n.loadFail)return nt.FAILED;let i=n.modelPrimitive;if(!l(i)||!i.show)return nt.FAILED;if(!i.ready)return nt.PENDING;let r=this._scene.globe,s=r.ellipsoid,a=r.terrainProvider;if(i.heightReference!==Ue.NONE){if(!a.ready)return nt.PENDING;let u=i.modelMatrix;Fb.x=u[12],Fb.y=u[13],Fb.z=u[14];let f=s.cartesianToCartographic(Fb);if(!l(a.availability)){i.heightReference===Ue.CLAMP_TO_GROUND&&(f.height=0);let g=s.cartographicToCartesian(f);return re.clone(i.boundingSphere,t),t.center=g,nt.DONE}let d=this._modelHash[e.id].clampedBoundingSphere;return this._modelHash[e.id].sampleTerrainFailed?(this._modelHash[e.id].sampleTerrainFailed=!1,nt.FAILED):l(d)?(re.clone(d,t),this._modelHash[e.id].clampedBoundingSphere=void 0,nt.DONE):(d=new re,this._modelHash[e.id].awaitingSampleTerrain||(fe.clone(f,Cle),this._modelHash[e.id].awaitingSampleTerrain=!0,Hh._sampleTerrainMostDetailed(a,[Cle]).then(m=>{this._modelHash[e.id].awaitingSampleTerrain=!1;let A=m[0];i.heightReference===Ue.RELATIVE_TO_GROUND&&(A.height+=f.height),s.cartographicToCartesian(A,Fb),re.clone(i.boundingSphere,d),d.center=Fb,this._modelHash[e.id].clampedBoundingSphere=re.clone(d)}).catch(m=>{this._modelHash[e.id].sampleTerrainFailed=!0,this._modelHash[e.id].awaitingSampleTerrain=!1})),nt.PENDING)}return re.clone(i.boundingSphere,t),nt.DONE};Hh.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._entitiesToVisualize,a=this._modelHash,c=this._primitives;for(o=t.length-1;o>-1;o--)r=t[o],l(r._model)&&l(r._position)&&s.set(r.id,r);for(o=i.length-1;o>-1;o--)r=i[o],l(r._model)&&l(r._position)?(aqe(r,a),s.set(r.id,r)):(z9(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],z9(this,r,a,c),s.remove(r.id)};function z9(e,t,n,i){let o=n[t.id];l(o)&&(i.removeAndDestroy(o.modelPrimitive),delete n[t.id])}function aqe(e,t){let n=t[e.id];l(n)&&(n.nodeTransformationsScratch={},n.articulationsScratch={})}function cqe(e,t,n){e.readyPromise.catch(function(i){console.error(i),n[t.id].loadFail=!0})}var uR=Hh;function Jg(e){this._definitionChanged=new ge,this._value=void 0,this._removeSubscription=void 0,this.setValue(e)}Object.defineProperties(Jg.prototype,{isConstant:{get:function(){return q.isConstant(this._value)}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return l(this._value)?this._value.referenceFrame:Qi.FIXED}}});Jg.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,Qi.FIXED,t)};Jg.prototype.setValue=function(e){this._value!==e&&(this._value=e,l(this._removeSubscription)&&(this._removeSubscription(),this._removeSubscription=void 0),l(e)&&(this._removeSubscription=e.definitionChanged.addEventListener(this._raiseDefinitionChanged,this)),this._definitionChanged.raiseEvent(this))};Jg.prototype.getValueInReferenceFrame=function(e,t,n){if(!!l(this._value))return n=this._value.getValueInReferenceFrame(e,t,n),l(n)?ie.WGS84.scaleToGeodeticSurface(n,n):void 0};Jg.prototype.equals=function(e){return this===e||e instanceof Jg&&this._value===e._value};Jg.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var Wh=Jg;var lqe=60,uqe=1,Ele=new pn,G9=new pn,H9=new pn;function Tle(e){this.entity=e,this.polyline=void 0,this.index=void 0,this.updater=void 0}function fqe(e,t,n,i,o,r,s,a,c){let u=a,f;f=e.getValueInReferenceFrame(t,r,c[u]),l(f)&&(c[u++]=f);let d=!l(o)||$.lessThanOrEquals(o,t)||$.greaterThanOrEquals(o,n),p=0,g=i.length,m=i[p],A=n,x=!1,C,b,T;for(;p<g;){if(!d&&$.greaterThanOrEquals(m,o)&&(f=e.getValueInReferenceFrame(o,r,c[u]),l(f)&&(c[u++]=f),d=!0),$.greaterThan(m,t)&&$.lessThan(m,A)&&!m.equals(o)&&(f=e.getValueInReferenceFrame(m,r,c[u]),l(f)&&(c[u++]=f)),p<g-1){if(s>0&&!x){let S=i[p+1],w=$.secondsDifference(S,m);x=w>s,x&&(C=Math.ceil(w/s),b=0,T=w/Math.max(C,2),C=Math.max(C-1,1))}if(x&&b<C){m=$.addSeconds(m,T,new $),b++;continue}}x=!1,p++,m=i[p]}return f=e.getValueInReferenceFrame(n,r,c[u]),l(f)&&(c[u++]=f),u}function dqe(e,t,n,i,o,r,s,a){let c,u=0,f=s,d=t,p=Math.max(r,60),g=!l(i)||$.lessThanOrEquals(i,t)||$.greaterThanOrEquals(i,n);for(;$.lessThan(d,n);)!g&&$.greaterThanOrEquals(d,i)&&(g=!0,c=e.getValueInReferenceFrame(i,o,a[f]),l(c)&&(a[f]=c,f++)),c=e.getValueInReferenceFrame(d,o,a[f]),l(c)&&(a[f]=c,f++),u++,d=$.addSeconds(t,p*u,new $);return c=e.getValueInReferenceFrame(n,o,a[f]),l(c)&&(a[f]=c,f++),f}function hqe(e,t,n,i,o,r,s,a){H9.start=t,H9.stop=n;let c=s,u=e.intervals;for(let f=0;f<u.length;f++){let d=u.get(f);if(!pn.intersect(d,H9,Ele).isEmpty){let p=d.start;d.isStartIncluded||(d.isStopIncluded?p=d.stop:p=$.addSeconds(d.start,$.secondsDifference(d.stop,d.start)/2,new $));let g=e.getValueInReferenceFrame(p,o,a[c]);l(g)&&(a[c]=g,c++)}}return c}function mqe(e,t,n,i,o,r,s,a){let c=e.getValueInReferenceFrame(t,o,a[s]);return l(c)&&(a[s++]=c),s}function pqe(e,t,n,i,o,r,s,a){G9.start=t,G9.stop=n;let c=s,u=e.intervals;for(let f=0;f<u.length;f++){let d=u.get(f);if(!pn.intersect(d,G9,Ele).isEmpty){let p=d.start,g=d.stop,m=t;$.greaterThan(p,m)&&(m=p);let A=n;$.lessThan(g,A)&&(A=g),c=Sle(d.data,m,A,i,o,r,c,a)}}return c}function Sle(e,t,n,i,o,r,s,a){for(;e instanceof Gp;)e=e.resolvedProperty;if(e instanceof Ns){let c=e._property._times;s=fqe(e,t,n,c,i,o,r,s,a)}else e instanceof Ls?s=pqe(e,t,n,i,o,r,s,a):e instanceof Hp?s=hqe(e,t,n,i,o,r,s,a):e instanceof dc||e instanceof Wh&&q.isConstant(e)?s=mqe(e,t,n,i,o,r,s,a):s=dqe(e,t,n,i,o,r,s,a);return s}function wle(e,t,n,i,o,r,s){l(s)||(s=[]);let a=Sle(e,t,n,i,o,r,0,s);return s.length=a,s}var ble=new Q;function fR(e,t){this._unusedIndexes=[],this._polylineCollection=new Ap,this._scene=e,this._referenceFrame=t,e.primitives.add(this._polylineCollection)}fR.prototype.update=function(e){if(this._referenceFrame===Qi.INERTIAL){let t=Et.computeIcrfToFixedMatrix(e,ble);l(t)||(t=Et.computeTemeToPseudoFixedMatrix(e,ble)),N.fromRotationTranslation(t,h.ZERO,this._polylineCollection.modelMatrix)}};fR.prototype.updateObject=function(e,t){let n=t.entity,i=n._path,o=n._position,r,s,a=i._show,c=t.polyline,u=n.isShowing&&n.isAvailable(e)&&(!l(a)||a.getValue(e));if(u){let d=q.getValueOrUndefined(i._leadTime,e),p=q.getValueOrUndefined(i._trailTime,e),g=n._availability,m=l(g),A=l(d),x=l(p);if(u=m||A&&x,u){if(x&&(r=$.addSeconds(e,-p,new $)),A&&(s=$.addSeconds(e,d,new $)),m){let C=g.start,b=g.stop;(!x||$.greaterThan(C,r))&&(r=C),(!A||$.lessThan(b,s))&&(s=b)}u=$.lessThan(r,s)}}if(!u){l(c)&&(this._unusedIndexes.push(t.index),t.polyline=void 0,c.show=!1,t.index=void 0);return}if(!l(c)){let d=this._unusedIndexes;if(d.length>0){let g=d.pop();c=this._polylineCollection.get(g),t.index=g}else t.index=this._polylineCollection.length,c=this._polylineCollection.add();c.id=n,t.polyline=c}let f=q.getValueOrDefault(i._resolution,e,lqe);c.show=!0,c.positions=wle(o,r,s,e,this._referenceFrame,f,c.positions.slice()),c.material=Lo.getValue(e,i._material,c.material),c.width=q.getValueOrDefault(i._width,e,uqe),c.distanceDisplayCondition=q.getValueOrUndefined(i._distanceDisplayCondition,e,c.distanceDisplayCondition)};fR.prototype.removeObject=function(e){let t=e.polyline;l(t)&&(this._unusedIndexes.push(e.index),e.polyline=void 0,t.show=!1,t.id=void 0,e.index=void 0)};fR.prototype.destroy=function(){return this._scene.primitives.remove(this._polylineCollection),le(this)};function Zg(e,t){t.collectionChanged.addEventListener(Zg.prototype._onCollectionChanged,this),this._scene=e,this._updaters={},this._entityCollection=t,this._items=new _t,this._onCollectionChanged(t,t.values,[],[])}Zg.prototype.update=function(e){let t=this._updaters;for(let i in t)t.hasOwnProperty(i)&&t[i].update(e);let n=this._items.values;if(n.length===0&&l(this._updaters)&&Object.keys(this._updaters).length>0){for(let i in t)t.hasOwnProperty(i)&&t[i].destroy();this._updaters={}}for(let i=0,o=n.length;i<o;i++){let r=n[i],a=r.entity._position,c=r.updater,u=Qi.FIXED;this._scene.mode===ee.SCENE3D&&(u=a.referenceFrame);let f=this._updaters[u];if(c===f&&l(f)){f.updateObject(e,r);continue}l(c)&&c.removeObject(r),l(f)||(f=new fR(this._scene,u),f.update(e),this._updaters[u]=f),r.updater=f,l(f)&&f.updateObject(e,r)}return!0};Zg.prototype.isDestroyed=function(){return!1};Zg.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Zg.prototype._onCollectionChanged,this);let e=this._updaters;for(let t in e)e.hasOwnProperty(t)&&e[t].destroy();return le(this)};Zg.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s,a=this._items;for(o=t.length-1;o>-1;o--)r=t[o],l(r._path)&&l(r._position)&&a.set(r.id,new Tle(r));for(o=i.length-1;o>-1;o--)r=i[o],l(r._path)&&l(r._position)?a.contains(r.id)||a.set(r.id,new Tle(r)):(s=a.get(r.id),l(s)&&(l(s.updater)&&s.updater.removeObject(s),a.remove(r.id)));for(o=n.length-1;o>-1;o--)r=n[o],s=a.get(r.id),l(s)&&(l(s.updater)&&s.updater.removeObject(s),a.remove(r.id))};Zg._subSample=wle;var dR=Zg;var vle=z.WHITE,Dle=z.BLACK,Ple=0,Ile=1,Ole=0,Ble=new z,_qe=new h,Rle=new z,Mle=new bt,Lle=new bt,Fle=new Ct;function Nle(e){this.entity=e,this.pointPrimitive=void 0,this.billboard=void 0,this.color=void 0,this.outlineColor=void 0,this.pixelSize=void 0,this.outlineWidth=void 0}function Qg(e,t){t.collectionChanged.addEventListener(Qg.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new _t,this._onCollectionChanged(t,t.values,[],[])}Qg.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,o=t.length;i<o;i++){let r=t[i],s=r.entity,a=s._point,c=r.pointPrimitive,u=r.billboard,f=q.getValueOrDefault(a._heightReference,e,Ue.NONE),d=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),p;if(d&&(p=q.getValueOrUndefined(s._position,e,_qe),d=l(p)),!d){hR(r,s,n);continue}q.isConstant(s._position)||(n._clusterDirty=!0);let g=!1,m=!1;if(f!==Ue.NONE&&!l(u)?(l(c)&&(hR(r,s,n),c=void 0),u=n.getBillboard(s),u.id=s,u.image=void 0,r.billboard=u,g=!0,m=h.equals(u.position,p)&&u.heightReference===f):f===Ue.NONE&&!l(c)&&(l(u)&&(hR(r,s,n),u=void 0),c=n.getPoint(s),c.id=s,r.pointPrimitive=c),l(c))c.show=!0,c.position=p,c.scaleByDistance=q.getValueOrUndefined(a._scaleByDistance,e,Mle),c.translucencyByDistance=q.getValueOrUndefined(a._translucencyByDistance,e,Lle),c.color=q.getValueOrDefault(a._color,e,vle,Ble),c.outlineColor=q.getValueOrDefault(a._outlineColor,e,Dle,Rle),c.outlineWidth=q.getValueOrDefault(a._outlineWidth,e,Ple),c.pixelSize=q.getValueOrDefault(a._pixelSize,e,Ile),c.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e,Fle),c.disableDepthTestDistance=q.getValueOrDefault(a._disableDepthTestDistance,e,Ole);else if(l(u)){u.show=!0,u.position=p,u.scaleByDistance=q.getValueOrUndefined(a._scaleByDistance,e,Mle),u.translucencyByDistance=q.getValueOrUndefined(a._translucencyByDistance,e,Lle),u.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e,Fle),u.disableDepthTestDistance=q.getValueOrDefault(a._disableDepthTestDistance,e,Ole),u.heightReference=f;let A=q.getValueOrDefault(a._color,e,vle,Ble),x=q.getValueOrDefault(a._outlineColor,e,Dle,Rle),C=Math.round(q.getValueOrDefault(a._outlineWidth,e,Ple)),b=Math.max(1,Math.round(q.getValueOrDefault(a._pixelSize,e,Ile)));if(C>0?(u.scale=1,g=g||C!==r.outlineWidth||b!==r.pixelSize||!z.equals(A,r.color)||!z.equals(x,r.outlineColor)):(u.scale=b/50,b=50,g=g||C!==r.outlineWidth||!z.equals(A,r.color)||!z.equals(x,r.outlineColor)),g){r.color=z.clone(A,r.color),r.outlineColor=z.clone(x,r.outlineColor),r.pixelSize=b,r.outlineWidth=C;let T=A.alpha,S=A.toCssColorString(),w=x.toCssColorString(),D=JSON.stringify([S,b,w,C]);u.setImage(D,fA(T,S,w,C,b))}m&&u._updateClamping()}}return!0};Qg.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!l(n)||!(l(n.pointPrimitive)||l(n.billboard)))return nt.FAILED;if(l(n.pointPrimitive))t.center=h.clone(n.pointPrimitive.position,t.center);else{let i=n.billboard;if(!l(i._clampedPosition))return nt.PENDING;t.center=h.clone(i._clampedPosition,t.center)}return t.radius=0,nt.DONE};Qg.prototype.isDestroyed=function(){return!1};Qg.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Qg.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removePoint(e[t]);return le(this)};Qg.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._items,a=this._cluster;for(o=t.length-1;o>-1;o--)r=t[o],l(r._point)&&l(r._position)&&s.set(r.id,new Nle(r));for(o=i.length-1;o>-1;o--)r=i[o],l(r._point)&&l(r._position)?s.contains(r.id)||s.set(r.id,new Nle(r)):(hR(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],hR(s.get(r.id),r,a),s.remove(r.id)};function hR(e,t,n){if(l(e)){let i=e.pointPrimitive;if(l(i)){e.pointPrimitive=void 0,n.removePoint(t);return}let o=e.billboard;l(o)&&(e.billboard=void 0,n.removeBillboard(t))}}var mR=Qg;var Gle=[];function gqe(e,t,n,i,o){let r=Gle;r.length=o;let s,a=n.red,c=n.green,u=n.blue,f=n.alpha,d=i.red,p=i.green,g=i.blue,m=i.alpha;if(z.equals(n,i)){for(s=0;s<o;s++)r[s]=z.clone(n);return r}let A=(d-a)/o,x=(p-c)/o,C=(g-u)/o,b=(m-f)/o;for(s=0;s<o;s++)r[s]=new z(a+s*A,c+s*x,u+s*C,f+s*b);return r}function pR(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.colors,i=y(e.width,1),o=y(e.colorsPerVertex,!1);this._positions=t,this._colors=n,this._width=i,this._colorsPerVertex=o,this._vertexFormat=ve.clone(y(e.vertexFormat,ve.DEFAULT)),this._arcType=y(e.arcType,qt.GEODESIC),this._granularity=y(e.granularity,R.RADIANS_PER_DEGREE),this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._workerName="createPolylineGeometry";let r=1+t.length*h.packedLength;r+=l(n)?1+n.length*z.packedLength:1,this.packedLength=r+ie.packedLength+ve.packedLength+4}pR.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._colors;for(r=l(s)?s.length:0,t[n++]=r,i=0;i<r;++i,n+=z.packedLength)z.pack(s[i],t,n);return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,ve.pack(e._vertexFormat,t,n),n+=ve.packedLength,t[n++]=e._width,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};var Hle=ie.clone(ie.UNIT_SPHERE),Wle=new ve,tx={positions:void 0,colors:void 0,ellipsoid:Hle,vertexFormat:Wle,width:void 0,colorsPerVertex:void 0,arcType:void 0,granularity:void 0};pR.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s=o>0?new Array(o):void 0;for(i=0;i<o;++i,t+=z.packedLength)s[i]=z.unpack(e,t);let a=ie.unpack(e,t,Hle);t+=ie.packedLength;let c=ve.unpack(e,t,Wle);t+=ve.packedLength;let u=e[t++],f=e[t++]===1,d=e[t++],p=e[t];return l(n)?(n._positions=r,n._colors=s,n._ellipsoid=ie.clone(a,n._ellipsoid),n._vertexFormat=ve.clone(c,n._vertexFormat),n._width=u,n._colorsPerVertex=f,n._arcType=d,n._granularity=p,n):(tx.positions=r,tx.colors=s,tx.width=u,tx.colorsPerVertex=f,tx.arcType=d,tx.granularity=p,new pR(tx))};var kle=new h,Vle=new h,Ule=new h,zle=new h;pR.createGeometry=function(e){let t=e._width,n=e._vertexFormat,i=e._colors,o=e._colorsPerVertex,r=e._arcType,s=e._granularity,a=e._ellipsoid,c,u,f,d=[],p=_o(e._positions,h.equalsEpsilon,!1,d);if(l(i)&&d.length>0){let O=0,F=d[0];i=i.filter(function(U,V){let G=!1;return o?G=V===F||V===0&&F===1:G=V+1===F,G?(O++,F=d[O],!1):!0})}let g=p.length;if(g<2||t<=0)return;if(r===qt.GEODESIC||r===qt.RHUMB){let O,F;r===qt.GEODESIC?(O=R.chordLength(s,a.maximumRadius),F=Ci.numberOfPoints):(O=s,F=Ci.numberOfPointsRhumbLine);let U=Ci.extractHeights(p,a);if(l(i)){let V=1;for(c=0;c<g-1;++c)V+=F(p[c],p[c+1],O);let G=new Array(V),k=0;for(c=0;c<g-1;++c){let Y=p[c],j=p[c+1],X=i[c],W=F(Y,j,O);if(o&&c<V){let J=i[c+1],Z=gqe(Y,j,X,J,W),he=Z.length;for(u=0;u<he;++u)G[k++]=Z[u]}else for(u=0;u<W;++u)G[k++]=z.clone(X)}G[k]=z.clone(i[i.length-1]),i=G,Gle.length=0}r===qt.GEODESIC?p=Ci.generateCartesianArc({positions:p,minDistance:O,ellipsoid:a,height:U}):p=Ci.generateCartesianRhumbArc({positions:p,granularity:O,ellipsoid:a,height:U})}g=p.length;let m=g*4-4,A=new Float64Array(m*3),x=new Float64Array(m*3),C=new Float64Array(m*3),b=new Float32Array(m*2),T=n.st?new Float32Array(m*2):void 0,S=l(i)?new Uint8Array(m*4):void 0,w=0,D=0,I=0,B=0,M;for(u=0;u<g;++u){u===0?(M=kle,h.subtract(p[0],p[1],M),h.add(p[0],M,M)):M=p[u-1],h.clone(M,Ule),h.clone(p[u],Vle),u===g-1?(M=kle,h.subtract(p[g-1],p[g-2],M),h.add(p[g-1],M,M)):M=p[u+1],h.clone(M,zle);let O,F;l(S)&&(u!==0&&!o?O=i[u-1]:O=i[u],u!==g-1&&(F=i[u]));let U=u===0?2:0,V=u===g-1?2:4;for(f=U;f<V;++f){h.pack(Vle,A,w),h.pack(Ule,x,w),h.pack(zle,C,w),w+=3;let G=f-2<0?-1:1;if(b[D++]=2*(f%2)-1,b[D++]=G*t,n.st&&(T[I++]=u/(g-1),T[I++]=Math.max(b[D-2],0)),l(S)){let k=f<2?O:F;S[B++]=z.floatToByte(k.red),S[B++]=z.floatToByte(k.green),S[B++]=z.floatToByte(k.blue),S[B++]=z.floatToByte(k.alpha)}}}let L=new rn;L.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:A}),L.prevPosition=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:x}),L.nextPosition=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:C}),L.expandAndWidth=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:b}),n.st&&(L.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:T})),l(S)&&(L.color=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:4,values:S,normalize:!0}));let _=Le.createTypedArray(m,g*6-6),E=0,v=0,P=g-1;for(u=0;u<P;++u)_[v++]=E,_[v++]=E+2,_[v++]=E+1,_[v++]=E+1,_[v++]=E+2,_[v++]=E+3,E+=4;return new it({attributes:L,indices:_,primitiveType:Be.TRIANGLES,boundingSphere:re.fromPoints(p),geometryType:Su.POLYLINES})};var Jp=pR;var yqe=new Kn(0),uV={},jle=new z,Aqe=new Pt(z.WHITE),xqe=new Kn(!0),Cqe=new Kn(hn.DISABLED),Tqe=new Kn(new Ct),bqe=new Kn(Fn.BOTH);function Eqe(){this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function Sqe(){this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function Dd(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(Dd.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._geometryChanged=new ge,this._showProperty=void 0,this._materialProperty=void 0,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._depthFailMaterialProperty=void 0,this._geometryOptions=new Eqe,this._groundGeometryOptions=new Sqe,this._id=`polyline-${e.id}`,this._clampToGround=!1,this._supportsPolylinesOnTerrain=Fo.supportsPolylinesOnTerrain(t),this._zIndex=0,this._onEntityPropertyChanged(e,"polyline",e.polyline,void 0)}Object.defineProperties(Dd.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!l(this._entity.availability)&&q.isConstant(this._showProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},depthFailMaterialProperty:{get:function(){return this._depthFailMaterialProperty}},outlineEnabled:{value:!1},hasConstantOutline:{value:!0},outlineColorProperty:{value:void 0},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!1},geometryChanged:{get:function(){return this._geometryChanged}},arcType:{get:function(){return this._arcType}},clampToGround:{get:function(){return this._clampToGround&&this._supportsPolylinesOnTerrain}},zIndex:{get:function(){return this._zIndex}}});Dd.prototype.isOutlineVisible=function(e){return!1};Dd.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e);return y(n,!1)};Dd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new fn(n&&t.isShowing&&this._showProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Ln.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r},a;return this._materialProperty instanceof Pt&&(l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,jle)),l(a)||(a=z.WHITE),s.color=It.fromColor(a)),this.clampToGround?new pt({id:t,geometry:new A0(this._groundGeometryOptions),attributes:s}):(l(this._depthFailMaterialProperty)&&this._depthFailMaterialProperty instanceof Pt&&(l(this._depthFailMaterialProperty.color)&&(this._depthFailMaterialProperty.color.isConstant||n)&&(a=this._depthFailMaterialProperty.color.getValue(e,jle)),l(a)||(a=z.WHITE),s.depthFailColor=It.fromColor(a)),new pt({id:t,geometry:new Jp(this._geometryOptions),attributes:s}))};Dd.prototype.createOutlineGeometryInstance=function(e){};Dd.prototype.isDestroyed=function(){return!1};Dd.prototype.destroy=function(){this._entitySubscription(),le(this)};Dd.prototype._onEntityPropertyChanged=function(e,t,n,i){if(!(t==="availability"||t==="polyline"))return;let o=this._entity.polyline;if(!l(o)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let r=o.positions,s=o.show;if(l(s)&&s.isConstant&&!s.getValue(ke.MINIMUM_VALUE)||!l(r)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let a=o.zIndex,c=y(o.material,Aqe),u=c instanceof Pt;this._materialProperty=c,this._depthFailMaterialProperty=o.depthFailMaterial,this._showProperty=y(s,xqe),this._shadowsProperty=y(o.shadows,Cqe),this._distanceDisplayConditionProperty=y(o.distanceDisplayCondition,Tqe),this._classificationTypeProperty=y(o.classificationType,bqe),this._fillEnabled=!0,this._zIndex=y(a,yqe);let f=o.width,d=o.arcType,p=o.clampToGround,g=o.granularity;if(!r.isConstant||!q.isConstant(f)||!q.isConstant(d)||!q.isConstant(g)||!q.isConstant(p)||!q.isConstant(a))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{let m=this._geometryOptions,A=r.getValue(ke.MINIMUM_VALUE,m.positions);if(!l(A)||A.length<2){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let x;u&&(!l(this._depthFailMaterialProperty)||this._depthFailMaterialProperty instanceof Pt)?x=Br.VERTEX_FORMAT:x=ws.VERTEX_FORMAT,m.vertexFormat=x,m.positions=A,m.width=l(f)?f.getValue(ke.MINIMUM_VALUE):void 0,m.arcType=l(d)?d.getValue(ke.MINIMUM_VALUE):void 0,m.granularity=l(g)?g.getValue(ke.MINIMUM_VALUE):void 0;let C=this._groundGeometryOptions;C.positions=A,C.width=m.width,C.arcType=m.arcType,C.granularity=m.granularity,this._clampToGround=l(p)?p.getValue(ke.MINIMUM_VALUE):!1,!this._clampToGround&&l(a)&&vt("Entity polylines must have clampToGround: true when using zIndex.  zIndex will be ignored."),this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};Dd.prototype.createDynamicUpdater=function(e,t){return new _R(e,t,this)};var Nb={positions:void 0,granularity:void 0,height:void 0,ellipsoid:void 0};function _R(e,t,n){this._line=void 0,this._primitives=e,this._groundPrimitives=t,this._groundPolylinePrimitive=void 0,this._material=void 0,this._geometryUpdater=n,this._positions=[]}function qle(e){if(l(e._line))return e._line;let t=e._geometryUpdater._scene.id,n=uV[t],i=e._primitives;!l(n)||n.isDestroyed()?(n=new Ap,uV[t]=n,i.add(n)):i.contains(n)||i.add(n);let o=n.add();return o.id=e._geometryUpdater._entity,e._line=o,o}_R.prototype.update=function(e){let t=this._geometryUpdater,n=t._entity,i=n.polyline,o=i.positions,r=q.getValueOrUndefined(o,e,this._positions);t._clampToGround=q.getValueOrDefault(i._clampToGround,e,!1),t._groundGeometryOptions.positions=r,t._groundGeometryOptions.width=q.getValueOrDefault(i._width,e,1),t._groundGeometryOptions.arcType=q.getValueOrDefault(i._arcType,e,qt.GEODESIC),t._groundGeometryOptions.granularity=q.getValueOrDefault(i._granularity,e,9999);let s=this._groundPrimitives;if(l(this._groundPolylinePrimitive)&&(s.remove(this._groundPolylinePrimitive),this._groundPolylinePrimitive=void 0),t.clampToGround){if(!n.isShowing||!n.isAvailable(e)||!q.getValueOrDefault(i._show,e,!0)||!l(r)||r.length<2)return;let f=t.fillMaterialProperty,d;if(f instanceof Pt)d=new Br;else{let p=Lo.getValue(e,f,this._material);d=new ws({material:p,translucent:p.isTranslucent()}),this._material=p}this._groundPolylinePrimitive=s.add(new zf({geometryInstances:t.createFillGeometryInstance(e),appearance:d,classificationType:t.classificationTypeProperty.getValue(e),asynchronous:!1}),q.getValueOrUndefined(t.zIndex,e)),l(this._line)&&(this._line.show=!1);return}let a=qle(this);if(!n.isShowing||!n.isAvailable(e)||!q.getValueOrDefault(i._show,e,!0)){a.show=!1;return}if(!l(r)||r.length<2){a.show=!1;return}let c=qt.GEODESIC;c=q.getValueOrDefault(i._arcType,e,c);let u=t._scene.globe;c!==qt.NONE&&l(u)&&(Nb.ellipsoid=u.ellipsoid,Nb.positions=r,Nb.granularity=q.getValueOrUndefined(i._granularity,e),Nb.height=Ci.extractHeights(r,u.ellipsoid),c===qt.GEODESIC?r=Ci.generateCartesianArc(Nb):r=Ci.generateCartesianRhumbArc(Nb)),a.show=!0,a.positions=r.slice(),a.material=Lo.getValue(e,t.fillMaterialProperty,a.material),a.width=q.getValueOrDefault(i._width,e,1),a.distanceDisplayCondition=q.getValueOrUndefined(i._distanceDisplayCondition,e,a.distanceDisplayCondition)};_R.prototype.getBoundingSphere=function(e){if(this._geometryUpdater.clampToGround){let t=this._groundPolylinePrimitive;if(l(t)&&t.show&&t.ready){let n=t.getGeometryInstanceAttributes(this._geometryUpdater._entity);if(l(n)&&l(n.boundingSphere))return re.clone(n.boundingSphere,e),nt.DONE}return l(t)&&!t.ready?nt.PENDING:nt.DONE}else{let t=qle(this);if(t.show&&t.positions.length>0)return re.fromPoints(t.positions,e),nt.DONE}return nt.FAILED};_R.prototype.isDestroyed=function(){return!1};_R.prototype.destroy=function(){let t=this._geometryUpdater._scene.id,n=uV[t];l(n)&&(n.remove(this._line),n.length===0&&(this._primitives.removeAndDestroy(n),delete uV[t])),l(this._groundPolylinePrimitive)&&this._groundPrimitives.remove(this._groundPolylinePrimitive),le(this)};var gR=Dd;var wqe=new z,vqe=new Ct,Dqe=new Ct;function Pd(e,t,n,i,o){let r;n instanceof Pt?r=Br:r=ws,this.orderedGroundPrimitives=e,this.classificationType=t,this.appearanceType=r,this.materialProperty=n,this.updaters=new _t,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new _t,this.material=void 0,this.updatersWithAttributes=new _t,this.attributes=new _t,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(Pd.prototype.onMaterialChanged,this),this.subscriptions=new _t,this.showsUpdated=new _t,this.zIndex=i,this._asynchronous=o}Pd.prototype.onMaterialChanged=function(){this.invalidated=!0};Pd.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Pt&&t instanceof Pt?!0:l(t)&&t.equals(n)};Pd.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!q.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let o=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(r,s,a,c){s==="isShowing"&&o.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};Pd.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return l(n)&&(n(),this.subscriptions.remove(t)),!0}return!1};Pd.prototype.update=function(e){let t=!0,n=this.primitive,i=this.orderedGroundPrimitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0)l(n)&&(l(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),n=new zf({show:!1,asynchronous:this._asynchronous,geometryInstances:o.slice(),appearance:new this.appearanceType,classificationType:this.classificationType}),this.appearanceType===ws&&(this.material=Lo.getValue(e,this.materialProperty,this.material),n.appearance.material=this.material),i.add(n,this.zIndex),t=!1;else{l(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;l(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(l(n)&&n.ready){n.show=!0,l(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.appearanceType===ws&&(this.material=Lo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material);let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],u=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(l(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!c.fillMaterialProperty.isConstant){let A=c.fillMaterialProperty.color,x=q.getValueOrDefault(A,e,z.WHITE,wqe);z.equals(d._lastColor,x)||(d._lastColor=z.clone(x,d._lastColor),d.color=It.toValue(x,d.color))}let p=u.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=fn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!q.isConstant(m)){let A=q.getValueOrDefault(m,e,Dqe,vqe);Ct.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=Ct.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Ln.toValue(A,d.distanceDisplayCondition))}}this.updateShows(n)}else l(n)&&!n.ready&&(t=!1);return t};Pd.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);l(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,u=a.show[0]===1;c!==u&&(a.show=fn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};Pd.prototype.contains=function(e){return this.updaters.contains(e.id)};Pd.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return nt.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?nt.FAILED:(i.boundingSphere.clone(t),nt.DONE)};Pd.prototype.destroy=function(){let e=this.primitive,t=this.orderedGroundPrimitives;l(e)&&t.remove(e);let n=this.oldPrimitive;l(n)&&t.remove(n),this.removeMaterialSubscription()};function kb(e,t,n){this._items=[],this._orderedGroundPrimitives=e,this._classificationType=t,this._asynchronous=y(n,!0)}kb.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=q.getValueOrDefault(t.zIndex,0);for(let a=0;a<i;++a){let c=n[a];if(c.isMaterial(t)&&c.zIndex===r){c.add(e,t,o);return}}let s=new Pd(this._orderedGroundPrimitives,this._classificationType,t.fillMaterialProperty,r,this._asynchronous);s.add(e,t,o),n.push(s)};kb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};kb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};kb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return nt.FAILED};kb.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var yR=kb;var Pqe=[];function Yle(e,t){let n=e._batches,i=n.length;for(let o=0;o<i;o++)n[o].remove(t)}function Xle(e,t,n){if(n.isDynamic){e._dynamicBatch.add(t,n);return}if(n.clampToGround&&n.fillEnabled){let s=n.classificationTypeProperty.getValue(t);e._groundBatches[s].add(t,n);return}let i;n.fillEnabled&&(i=n.shadowsProperty.getValue(t));let o=0;l(n.depthFailMaterialProperty)&&(o=n.depthFailMaterialProperty instanceof Pt?1:2);let r;l(i)&&(r=i+o*hn.NUMBER_OF_SHADOW_MODES),n.fillEnabled&&(n.fillMaterialProperty instanceof Pt?e._colorBatches[r].add(t,n):e._materialBatches[r].add(t,n))}function jh(e,t,n,i){i=y(i,e.groundPrimitives),n=y(n,e.primitives),this._scene=e,this._primitives=n,this._entityCollection=void 0,this._addedObjects=new _t,this._removedObjects=new _t,this._changedObjects=new _t;let o,r=hn.NUMBER_OF_SHADOW_MODES;for(this._colorBatches=new Array(r*3),this._materialBatches=new Array(r*3),o=0;o<r;++o)this._colorBatches[o]=new lf(n,Br,void 0,!1,o),this._materialBatches[o]=new uf(n,ws,void 0,!1,o),this._colorBatches[o+r]=new lf(n,Br,Br,!1,o),this._materialBatches[o+r]=new uf(n,ws,Br,!1,o),this._colorBatches[o+r*2]=new lf(n,Br,ws,!1,o),this._materialBatches[o+r*2]=new uf(n,ws,ws,!1,o);this._dynamicBatch=new HA(n,i);let s=Fn.NUMBER_OF_CLASSIFICATION_TYPES;for(this._groundBatches=new Array(s),o=0;o<s;++o)this._groundBatches[o]=new yR(i,o);this._batches=this._colorBatches.concat(this._materialBatches,this._dynamicBatch,this._groundBatches),this._subscriptions=new _t,this._updaters=new _t,this._entityCollection=t,t.collectionChanged.addEventListener(jh.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,Pqe)}jh.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,o=i.values,r=this._changedObjects,s=r.values,a,c,u,f;for(a=s.length-1;a>-1;a--)c=s[a],u=c.id,f=this._updaters.get(u),f.entity===c?(Yle(this,f),Xle(this,e,f)):(o.push(c),n.push(c));for(a=o.length-1;a>-1;a--)c=o[a],u=c.id,f=this._updaters.get(u),Yle(this,f),f.destroy(),this._updaters.remove(u),this._subscriptions.get(u)(),this._subscriptions.remove(u);for(a=n.length-1;a>-1;a--)c=n[a],u=c.id,f=new gR(c,this._scene),this._updaters.set(u,f),Xle(this,e,f),this._subscriptions.set(u,f.geometryChanged.addEventListener(jh._onGeometryChanged,this));t.removeAll(),i.removeAll(),r.removeAll();let d=!0,p=this._batches,g=p.length;for(a=0;a<g;a++)d=p[a].update(e)&&d;return d};var Iqe=[],Oqe=new re;jh.prototype.getBoundingSphere=function(e,t){let n=Iqe,i=Oqe,o=0,r=nt.DONE,s=this._batches,a=s.length,c=this._updaters.get(e.id);for(let u=0;u<a;u++){if(r=s[u].getBoundingSphere(c,i),r===nt.PENDING)return nt.PENDING;r===nt.DONE&&(n[o]=re.clone(i,n[o]),o++)}return o===0?nt.FAILED:(n.length=o,re.fromBoundingSpheres(n,t),nt.DONE)};jh.prototype.isDestroyed=function(){return!1};jh.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(jh.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();return this._subscriptions.removeAll(),le(this)};jh._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,o=i.id;!l(t.get(o))&&!l(n.get(o))&&n.set(o,i)};jh.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,o=this._removedObjects,r=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(o.set(a,c),r.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,o.remove(a)?r.set(a,c):i.set(a,c)};var AR=jh;function hf(e){uc.initializeTerrainHeights(),zf.initializeTerrainHeights();let t=e.scene,n=e.dataSourceCollection;this._eventHelper=new Tr,this._eventHelper.add(n.dataSourceAdded,this._onDataSourceAdded,this),this._eventHelper.add(n.dataSourceRemoved,this._onDataSourceRemoved,this),this._eventHelper.add(n.dataSourceMoved,this._onDataSourceMoved,this),this._eventHelper.add(t.postRender,this._postRender,this),this._dataSourceCollection=n,this._scene=t,this._visualizersCallback=y(e.visualizersCallback,hf.defaultVisualizersCallback);let i=!1,o=new hl,r=new hl;n.length>0&&(t.primitives.add(o),t.groundPrimitives.add(r),i=!0),this._primitives=o,this._groundPrimitives=r;for(let u=0,f=n.length;u<f;u++)this._onDataSourceAdded(n,n.get(u));let s=new xB;this._onDataSourceAdded(void 0,s),this._defaultDataSource=s;let a,c;if(!i){let u=this,f=function(){t.primitives.add(o),t.groundPrimitives.add(r),a(),c(),u._removeDefaultDataSourceListener=void 0,u._removeDataSourceCollectionListener=void 0};a=s.entities.collectionChanged.addEventListener(f),c=n.dataSourceAdded.addEventListener(f)}this._removeDefaultDataSourceListener=a,this._removeDataSourceCollectionListener=c,this._ready=!1}hf.defaultVisualizersCallback=function(e,t,n){let i=n.entities;return[new mS(t,i),new aR(e,i,n._primitives,n._groundPrimitives),new cR(t,i),new uR(e,i),new cB(e,i),new mR(t,i),new dR(e,i),new AR(e,i,n._primitives,n._groundPrimitives)]};Object.defineProperties(hf.prototype,{scene:{get:function(){return this._scene}},dataSources:{get:function(){return this._dataSourceCollection}},defaultDataSource:{get:function(){return this._defaultDataSource}},ready:{get:function(){return this._ready}}});hf.prototype.isDestroyed=function(){return!1};hf.prototype.destroy=function(){this._eventHelper.removeAll();let e=this._dataSourceCollection;for(let t=0,n=e.length;t<n;++t)this._onDataSourceRemoved(this._dataSourceCollection,e.get(t));return this._onDataSourceRemoved(void 0,this._defaultDataSource),l(this._removeDefaultDataSourceListener)?(this._removeDefaultDataSourceListener(),this._removeDataSourceCollectionListener()):(this._scene.primitives.remove(this._primitives),this._scene.groundPrimitives.remove(this._groundPrimitives)),le(this)};hf.prototype.update=function(e){if(!ri.initialized)return this._ready=!1,!1;let t=!0,n,i,o,r,s=this._dataSourceCollection,a=s.length;for(n=0;n<a;n++){let c=s.get(n);for(l(c.update)&&(t=c.update(e)&&t),o=c._visualizers,r=o.length,i=0;i<r;i++)t=o[i].update(e)&&t}for(o=this._defaultDataSource._visualizers,r=o.length,i=0;i<r;i++)t=o[i].update(e)&&t;return this._ready=t,t};hf.prototype._postRender=function(){let e=this._scene.frameState,t=this._dataSourceCollection,n=t.length;for(let i=0;i<n;i++){let o=t.get(i),r=o.credit;l(r)&&e.creditDisplay.addCredit(r);let s=o._resourceCredits;if(l(s)){let a=s.length;for(let c=0;c<a;c++)e.creditDisplay.addCredit(s[c])}}};var Bqe=[],Rqe=new re;hf.prototype.getBoundingSphere=function(e,t,n){if(!this._ready)return nt.PENDING;let i,o,r=this._defaultDataSource;if(!r.entities.contains(e)){r=void 0;let p=this._dataSourceCollection;for(o=p.length,i=0;i<o;i++){let g=p.get(i);if(g.entities.contains(e)){r=g;break}}}if(!l(r))return nt.FAILED;let s=Bqe,a=Rqe,c=0,u=nt.DONE,f=r._visualizers,d=f.length;for(i=0;i<d;i++){let p=f[i];if(l(p.getBoundingSphere)){if(u=f[i].getBoundingSphere(e,a),!t&&u===nt.PENDING)return nt.PENDING;u===nt.DONE&&(s[c]=re.clone(a,s[c]),c++)}}return c===0?nt.FAILED:(s.length=c,re.fromBoundingSpheres(s,n),nt.DONE)};hf.prototype._onDataSourceAdded=function(e,t){let n=this._scene,i=this._primitives,o=this._groundPrimitives,r=i.add(new hl),s=o.add(new LB);t._primitives=r,t._groundPrimitives=s;let a=t.clustering;a._initialize(n),r.add(a),t._visualizers=this._visualizersCallback(n,a,t)};hf.prototype._onDataSourceRemoved=function(e,t){let n=this._primitives,i=this._groundPrimitives,o=t._primitives,r=t._groundPrimitives,s=t.clustering;o.remove(s);let a=t._visualizers,c=a.length;for(let u=0;u<c;u++)a[u].destroy();n.remove(o),i.remove(r),t._visualizers=void 0};hf.prototype._onDataSourceMoved=function(e,t,n){let i=this._primitives,o=this._groundPrimitives,r=e._primitives,s=e._groundPrimitives;t===n+1?(i.raise(r),o.raise(s)):t===n-1?(i.lower(r),o.lower(s)):t===0?(i.lowerToBottom(r),o.lowerToBottom(s),i.raise(r),o.raise(s)):(i.raiseToTop(r),o.raiseToTop(s))};var xR=hf;function W9(e,t,n){this.heading=y(e,0),this.pitch=y(t,0),this.range=y(n,0)}W9.clone=function(e,t){if(!!l(e))return l(t)||(t=new W9),t.heading=e.heading,t.pitch=e.pitch,t.range=e.range,t};var tu=W9;var Kle=new Q,Jle=new Q,Zle=new Q,Mqe=new N,fV=new h,Qle=new h,j9=new h,q9=new h,$le=new h,eue=new h,Vb=new $,Lqe=1.25;function Fqe(e,t,n,i,o,r,s){let a=e.scene.mode,c=o.getValue(r,e._lastCartesian);if(l(c)){let u=!1,f=!1,d,p,g;if(a===ee.SCENE3D){$.addSeconds(r,.001,Vb);let b=o.getValue(Vb,fV);if(l(b)||($.addSeconds(r,-.001,Vb),b=o.getValue(Vb,fV),f=!0),l(b)){let T=Et.computeFixedToIcrfMatrix(r,Kle),S=Et.computeFixedToIcrfMatrix(Vb,Jle),w;!l(T)||!l(S)?(w=Et.computeTemeToPseudoFixedMatrix(r,Zle),T=Q.transpose(w,Kle),S=Et.computeTemeToPseudoFixedMatrix(Vb,Jle),Q.transpose(S,S)):w=Q.transpose(T,Zle);let D=Q.multiplyByVector(T,c,$le),I=Q.multiplyByVector(S,b,eue);h.subtract(D,I,q9);let B=h.magnitude(q9)*1e3,M=R.GRAVITATIONALPARAMETER,L=-M/(B*B-2*M/h.magnitude(D));L<0||L>Lqe*s.maximumRadius?(d=Qle,h.normalize(c,d),h.negate(d,d),g=h.clone(h.UNIT_Z,j9),p=h.cross(g,d,fV),h.magnitude(p)>R.EPSILON7&&(h.normalize(d,d),h.normalize(p,p),g=h.cross(d,p,j9),h.normalize(g,g),u=!0)):h.equalsEpsilon(c,b,R.EPSILON7)||(g=Qle,h.normalize(D,g),h.normalize(I,I),p=h.cross(g,I,j9),f&&(p=h.multiplyByScalar(p,-1,p)),h.equalsEpsilon(p,h.ZERO,R.EPSILON7)||(d=h.cross(p,g,fV),Q.multiplyByVector(w,d,d),Q.multiplyByVector(w,p,p),Q.multiplyByVector(w,g,g),h.normalize(d,d),h.normalize(p,p),h.normalize(g,g),u=!0))}}l(e.boundingSphere)&&(c=e.boundingSphere.center);let m,A,x;i&&(m=h.clone(t.position,q9),A=h.clone(t.direction,$le),x=h.clone(t.up,eue));let C=Mqe;u?(C[0]=d.x,C[1]=d.y,C[2]=d.z,C[3]=0,C[4]=p.x,C[5]=p.y,C[6]=p.z,C[7]=0,C[8]=g.x,C[9]=g.y,C[10]=g.z,C[11]=0,C[12]=c.x,C[13]=c.y,C[14]=c.z,C[15]=0):Et.eastNorthUpToFixedFrame(c,s,C),t._setTransform(C),i&&(h.clone(m,t.position),h.clone(A,t.direction),h.clone(x,t.up),h.cross(A,x,t.right))}if(n){let u=a===ee.SCENE2D||h.equals(e._offset3D,h.ZERO)?void 0:e._offset3D;t.lookAtTransform(t.transform,u)}}function CR(e,t,n){this.entity=e,this.scene=t,this.ellipsoid=y(n,ie.WGS84),this.boundingSphere=void 0,this._lastEntity=void 0,this._mode=void 0,this._lastCartesian=new h,this._defaultOffset3D=void 0,this._offset3D=new h}Object.defineProperties(CR,{defaultOffset3D:{get:function(){return this._defaultOffset3D},set:function(e){this._defaultOffset3D=h.clone(e,new h)}}});CR.defaultOffset3D=new h(-14e3,3500,3500);var dV=new tu,Nqe=new h;CR.prototype.update=function(e,t){let n=this.scene,i=this.ellipsoid,o=n.mode;if(o===ee.MORPHING)return;let r=this.entity,s=r.position;if(!l(s))return;let a=r!==this._lastEntity,c=o!==this._mode,u=n.camera,f=a||c,d=!0;if(a){let p=r.viewFrom,g=l(p);if(!g&&l(t)){dV.pitch=-R.PI_OVER_FOUR,dV.range=0;let m=s.getValue(e,Nqe);if(l(m)){let A=2-1/Math.max(1,h.magnitude(m)/i.maximumRadius);dV.pitch*=A}u.viewBoundingSphere(t,dV),this.boundingSphere=t,f=!1,d=!1}else(!g||!l(p.getValue(e,this._offset3D)))&&h.clone(CR._defaultOffset3D,this._offset3D)}else!c&&this._mode!==ee.SCENE2D&&h.clone(u.position,this._offset3D);this._lastEntity=r,this._mode=o,Fqe(this,u,f,d,s,e,i)};var TR=CR;function AV(e){return xV(e.map(([t,n])=>new Array(t).fill(n,0,t)))}function xV(e){return e.reduce((t,n)=>t.concat(Array.isArray(n)?xV(n):n),[])}var tue=[0,1,2,3].concat(...AV([[2,4],[2,5],[4,6],[4,7],[8,8],[8,9],[16,10],[16,11],[32,12],[32,13],[64,14],[64,15],[2,0],[1,16],[1,17],[2,18],[2,19],[4,20],[4,21],[8,22],[8,23],[16,24],[16,25],[32,26],[32,27],[64,28],[64,29]]));function tr(){let e=this;function t(o){let r=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.extra_bits,c=e.stat_desc.extra_base,u=e.stat_desc.max_length,f,d,p,g,m,A,x=0;for(g=0;g<=15;g++)o.bl_count[g]=0;for(r[o.heap[o.heap_max]*2+1]=0,f=o.heap_max+1;f<573;f++)d=o.heap[f],g=r[r[d*2+1]*2+1]+1,g>u&&(g=u,x++),r[d*2+1]=g,!(d>e.max_code)&&(o.bl_count[g]++,m=0,d>=c&&(m=a[d-c]),A=r[d*2],o.opt_len+=A*(g+m),s&&(o.static_len+=A*(s[d*2+1]+m)));if(x!==0){do{for(g=u-1;o.bl_count[g]===0;)g--;o.bl_count[g]--,o.bl_count[g+1]+=2,o.bl_count[u]--,x-=2}while(x>0);for(g=u;g!==0;g--)for(d=o.bl_count[g];d!==0;)p=o.heap[--f],!(p>e.max_code)&&(r[p*2+1]!=g&&(o.opt_len+=(g-r[p*2+1])*r[p*2],r[p*2+1]=g),d--)}}function n(o,r){let s=0;do s|=o&1,o>>>=1,s<<=1;while(--r>0);return s>>>1}function i(o,r,s){let a=[],c=0,u,f,d;for(u=1;u<=15;u++)a[u]=c=c+s[u-1]<<1;for(f=0;f<=r;f++)d=o[f*2+1],d!==0&&(o[f*2]=n(a[d]++,d))}e.build_tree=function(o){let r=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.elems,c,u,f=-1,d;for(o.heap_len=0,o.heap_max=573,c=0;c<a;c++)r[c*2]!==0?(o.heap[++o.heap_len]=f=c,o.depth[c]=0):r[c*2+1]=0;for(;o.heap_len<2;)d=o.heap[++o.heap_len]=f<2?++f:0,r[d*2]=1,o.depth[d]=0,o.opt_len--,s&&(o.static_len-=s[d*2+1]);for(e.max_code=f,c=Math.floor(o.heap_len/2);c>=1;c--)o.pqdownheap(r,c);d=a;do 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Uqe=[0,16,8,24,4,20,12,28,2,18,10,26,6,22,14,30,1,17,9,25,5,21,13,29,3,19,11,27,7,23],zqe=AV([[30,5]]);ra.static_dtree=xV(Uqe.map((e,t)=>[e,zqe[t]]));ra.static_l_desc=new ra(ra.static_ltree,tr.extra_lbits,256+1,286,15);ra.static_d_desc=new ra(ra.static_dtree,tr.extra_dbits,0,30,15);ra.static_bl_desc=new ra(null,tr.extra_blbits,0,19,7);var Gqe=9,Hqe=8;function qh(e,t,n,i,o){let r=this;r.good_length=e,r.max_lazy=t,r.nice_length=n,r.max_chain=i,r.func=o}var iue=0,gV=1,nx=2,Id=[new qh(0,0,0,0,iue),new qh(4,4,8,4,gV),new qh(4,5,16,8,gV),new qh(4,6,32,32,gV),new qh(4,4,16,16,nx),new qh(8,16,32,32,nx),new qh(8,16,128,128,nx),new qh(8,32,128,256,nx),new qh(32,128,258,1024,nx),new qh(32,258,258,4096,nx)],hV=["need dictionary","stream end","","","stream error","data error","","buffer error","",""],mf=0,mV=1,bR=2,pV=3,Wqe=32,Y9=42,_V=113,ER=666,X9=8,jqe=0,K9=1,qqe=2,ur=3,yV=258,nu=yV+ur+1;function nue(e,t,n,i){let o=e[t*2],r=e[n*2];return o<r||o==r&&i[t]<=i[n]}function Yqe(){let e=this,t,n,i,o,r,s,a,c,u,f,d,p,g,m,A,x,C,b,T,S,w,D,I,B,M,L,_,E,v,P,O,F,U,V=new tr,G=new tr,k=new tr;e.depth=[];let Y,j,X,W,J,Z;e.bl_count=[],e.heap=[],O=[],F=[],U=[];function he(){u=2*r,d[g-1]=0;for(let Re=0;Re<g-1;Re++)d[Re]=0;L=Id[_].max_lazy,v=Id[_].good_length,P=Id[_].nice_length,M=Id[_].max_chain,w=0,C=0,I=0,b=B=ur-1,S=0,p=0}function pe(){let Re;for(Re=0;Re<286;Re++)O[Re*2]=0;for(Re=0;Re<30;Re++)F[Re*2]=0;for(Re=0;Re<19;Re++)U[Re*2]=0;O[256*2]=1,e.opt_len=e.static_len=0,j=X=0}function oe(){V.dyn_tree=O,V.stat_desc=ra.static_l_desc,G.dyn_tree=F,G.stat_desc=ra.static_d_desc,k.dyn_tree=U,k.stat_desc=ra.static_bl_desc,J=0,Z=0,W=8,pe()}e.pqdownheap=function(Re,Qe){let Ke=e.heap,je=Ke[Qe],rt=Qe<<1;for(;rt<=e.heap_len&&(rt<e.heap_len&&nue(Re,Ke[rt+1],Ke[rt],e.depth)&&rt++,!nue(Re,je,Ke[rt],e.depth));)Ke[Qe]=Ke[rt],Qe=rt,rt<<=1;Ke[Qe]=je};function ue(Re,Qe){let Ke=-1,je,rt=Re[0*2+1],Lt=0,xn=7,jn=4;rt===0&&(xn=138,jn=3),Re[(Qe+1)*2+1]=65535;for(let mo=0;mo<=Qe;mo++)je=rt,rt=Re[(mo+1)*2+1],!(++Lt<xn&&je==rt)&&(Lt<jn?U[je*2]+=Lt:je!==0?(je!=Ke&&U[je*2]++,U[16*2]++):Lt<=10?U[17*2]++:U[18*2]++,Lt=0,Ke=je,rt===0?(xn=138,jn=3):je==rt?(xn=6,jn=3):(xn=7,jn=4))}function _e(){let Re;for(ue(O,V.max_code),ue(F,G.max_code),k.build_tree(e),Re=19-1;Re>=3&&U[tr.bl_order[Re]*2+1]===0;Re--);return e.opt_len+=3*(Re+1)+5+5+4,Re}function Ce(Re){e.pending_buf[e.pending++]=Re}function we(Re){Ce(Re&255),Ce(Re>>>8&255)}function Fe(Re){Ce(Re>>8&255),Ce(Re&255&255)}function He(Re,Qe){let Ke,je=Qe;Z>16-je?(Ke=Re,J|=Ke<<Z&65535,we(J),J=Ke>>>16-Z,Z+=je-16):(J|=Re<<Z&65535,Z+=je)}function Dt(Re,Qe){let Ke=Re*2;He(Qe[Ke]&65535,Qe[Ke+1]&65535)}function Vt(Re,Qe){let Ke,je=-1,rt,Lt=Re[0*2+1],xn=0,jn=7,mo=4;for(Lt===0&&(jn=138,mo=3),Ke=0;Ke<=Qe;Ke++)if(rt=Lt,Lt=Re[(Ke+1)*2+1],!(++xn<jn&&rt==Lt)){if(xn<mo)do Dt(rt,U);while(--xn!==0);else 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Ke=e.dist_buf[rt],je=e.lc_buf[rt],rt++,Ke===0?Dt(je,Re):(Lt=tr._length_code[je],Dt(Lt+256+1,Re),xn=tr.extra_lbits[Lt],xn!==0&&(je-=tr.base_length[Lt],He(je,xn)),Ke--,Lt=tr.d_code(Ke),Dt(Lt,Qe),xn=tr.extra_dbits[Lt],xn!==0&&(Ke-=tr.base_dist[Lt],He(Ke,xn)));while(rt<j);Dt(256,Re),W=Re[256*2+1]}function Gt(){Z>8?we(J):Z>0&&Ce(J&255),J=0,Z=0}function Xn(Re,Qe,Ke){Gt(),W=8,Ke&&(we(Qe),we(~Qe)),e.pending_buf.set(c.subarray(Re,Re+Qe),e.pending),e.pending+=Qe}function Se(Re,Qe,Ke){He((jqe<<1)+(Ke?1:0),3),Xn(Re,Qe,!0)}function yt(Re,Qe,Ke){let je,rt,Lt=0;_>0?(V.build_tree(e),G.build_tree(e),Lt=_e(),je=e.opt_len+3+7>>>3,rt=e.static_len+3+7>>>3,rt<=je&&(je=rt)):je=rt=Qe+5,Qe+4<=je&&Re!=-1?Se(Re,Qe,Ke):rt==je?(He((K9<<1)+(Ke?1:0),3),ot(ra.static_ltree,ra.static_dtree)):(He((qqe<<1)+(Ke?1:0),3),on(V.max_code+1,G.max_code+1,Lt+1),ot(O,F)),pe(),Ke&&Gt()}function kt(Re){yt(C>=0?C:-1,w-C,Re),C=w,t.flush_pending()}function vi(){let Re,Qe,Ke,je;do{if(je=u-I-w,je===0&&w===0&&I===0)je=r;else if(je==-1)je--;else if(w>=r+r-nu){c.set(c.subarray(r,r+r),0),D-=r,w-=r,C-=r,Re=g,Ke=Re;do Qe=d[--Ke]&65535,d[Ke]=Qe>=r?Qe-r:0;while(--Re!==0);Re=r,Ke=Re;do Qe=f[--Ke]&65535,f[Ke]=Qe>=r?Qe-r:0;while(--Re!==0);je+=r}if(t.avail_in===0)return;Re=t.read_buf(c,w+I,je),I+=Re,I>=ur&&(p=c[w]&255,p=(p<<x^c[w+1]&255)&A)}while(I<nu&&t.avail_in!==0)}function Ri(Re){let Qe=65535,Ke;for(Qe>i-5&&(Qe=i-5);;){if(I<=1){if(vi(),I===0&&Re==0)return mf;if(I===0)break}if(w+=I,I=0,Ke=C+Qe,(w===0||w>=Ke)&&(I=w-Ke,w=Ke,kt(!1),t.avail_out===0)||w-C>=r-nu&&(kt(!1),t.avail_out===0))return mf}return kt(Re==4),t.avail_out===0?Re==4?bR:mf:Re==4?pV:mV}function Yo(Re){let Qe=M,Ke=w,je,rt,Lt=B,xn=w>r-nu?w-(r-nu):0,jn=P,mo=a,Ts=w+yV,Xs=c[Ke+Lt-1],dr=c[Ke+Lt];B>=v&&(Qe>>=2),jn>I&&(jn=I);do if(je=Re,!(c[je+Lt]!=dr||c[je+Lt-1]!=Xs||c[je]!=c[Ke]||c[++je]!=c[Ke+1])){Ke+=2,je++;do;while(c[++Ke]==c[++je]&&c[++Ke]==c[++je]&&c[++Ke]==c[++je]&&c[++Ke]==c[++je]&&c[++Ke]==c[++je]&&c[++Ke]==c[++je]&&c[++Ke]==c[++je]&&c[++Ke]==c[++je]&&Ke<Ts);if(rt=yV-(Ts-Ke),Ke=Ts-yV,rt>Lt){if(D=Re,Lt=rt,rt>=jn)break;Xs=c[Ke+Lt-1],dr=c[Ke+Lt]}}while((Re=f[Re&mo]&65535)>xn&&--Qe!==0);return Lt<=I?Lt:I}function bo(Re){let Qe=0,Ke;for(;;){if(I<nu){if(vi(),I<nu&&Re==0)return mf;if(I===0)break}if(I>=ur&&(p=(p<<x^c[w+(ur-1)]&255)&A,Qe=d[p]&65535,f[w&a]=d[p],d[p]=w),Qe!==0&&(w-Qe&65535)<=r-nu&&E!=2&&(b=Yo(Qe)),b>=ur)if(Ke=si(w-D,b-ur),I-=b,b<=L&&I>=ur){b--;do w++,p=(p<<x^c[w+(ur-1)]&255)&A,Qe=d[p]&65535,f[w&a]=d[p],d[p]=w;while(--b!==0);w++}else w+=b,b=0,p=c[w]&255,p=(p<<x^c[w+1]&255)&A;else Ke=si(0,c[w]&255),I--,w++;if(Ke&&(kt(!1),t.avail_out===0))return mf}return kt(Re==4),t.avail_out===0?Re==4?bR:mf:Re==4?pV:mV}function Io(Re){let Qe=0,Ke,je;for(;;){if(I<nu){if(vi(),I<nu&&Re==0)return mf;if(I===0)break}if(I>=ur&&(p=(p<<x^c[w+(ur-1)]&255)&A,Qe=d[p]&65535,f[w&a]=d[p],d[p]=w),B=b,T=D,b=ur-1,Qe!==0&&B<L&&(w-Qe&65535)<=r-nu&&(E!=2&&(b=Yo(Qe)),b<=5&&(E==1||b==ur&&w-D>4096)&&(b=ur-1)),B>=ur&&b<=B){je=w+I-ur,Ke=si(w-1-T,B-ur),I-=B-1,B-=2;do++w<=je&&(p=(p<<x^c[w+(ur-1)]&255)&A,Qe=d[p]&65535,f[w&a]=d[p],d[p]=w);while(--B!==0);if(S=0,b=ur-1,w++,Ke&&(kt(!1),t.avail_out===0))return mf}else if(S!==0){if(Ke=si(0,c[w-1]&255),Ke&&kt(!1),w++,I--,t.avail_out===0)return mf}else S=1,w++,I--}return S!==0&&(Ke=si(0,c[w-1]&255),S=0),kt(Re==4),t.avail_out===0?Re==4?bR:mf:Re==4?pV:mV}function Zn(Re){return Re.total_in=Re.total_out=0,Re.msg=null,e.pending=0,e.pending_out=0,n=_V,o=0,oe(),he(),0}e.deflateInit=function(Re,Qe,Ke,je,rt,Lt){return je||(je=X9),rt||(rt=Hqe),Lt||(Lt=0),Re.msg=null,Qe==-1&&(Qe=6),rt<1||rt>Gqe||je!=X9||Ke<9||Ke>15||Qe<0||Qe>9||Lt<0||Lt>2?-2:(Re.dstate=e,s=Ke,r=1<<s,a=r-1,m=rt+7,g=1<<m,A=g-1,x=Math.floor((m+ur-1)/ur),c=new Uint8Array(r*2),f=[],d=[],Y=1<<rt+6,e.pending_buf=new Uint8Array(Y*4),i=Y*4,e.dist_buf=new Uint16Array(Y),e.lc_buf=new Uint8Array(Y),_=Qe,E=Lt,Zn(Re))},e.deflateEnd=function(){return n!=Y9&&n!=_V&&n!=ER?-2:(e.lc_buf=null,e.dist_buf=null,e.pending_buf=null,d=null,f=null,c=null,e.dstate=null,n==_V?-3:0)},e.deflateParams=function(Re,Qe,Ke){let je=0;return Qe==-1&&(Qe=6),Qe<0||Qe>9||Ke<0||Ke>2?-2:(Id[_].func!=Id[Qe].func&&Re.total_in!==0&&(je=Re.deflate(1)),_!=Qe&&(_=Qe,L=Id[_].max_lazy,v=Id[_].good_length,P=Id[_].nice_length,M=Id[_].max_chain),E=Ke,je)},e.deflateSetDictionary=function(Re,Qe,Ke){let je=Ke,rt,Lt=0;if(!Qe||n!=Y9)return-2;if(je<ur)return 0;for(je>r-nu&&(je=r-nu,Lt=Ke-je),c.set(Qe.subarray(Lt,Lt+je),0),w=je,C=je,p=c[0]&255,p=(p<<x^c[1]&255)&A,rt=0;rt<=je-ur;rt++)p=(p<<x^c[rt+(ur-1)]&255)&A,f[rt&a]=d[p],d[p]=rt;return 0},e.deflate=function(Re,Qe){let Ke,je,rt,Lt,xn;if(Qe>4||Qe<0)return-2;if(!Re.next_out||!Re.next_in&&Re.avail_in!==0||n==ER&&Qe!=4)return Re.msg=hV[2- -2],-2;if(Re.avail_out===0)return Re.msg=hV[2- -5],-5;if(t=Re,Lt=o,o=Qe,n==Y9&&(je=X9+(s-8<<4)<<8,rt=(_-1&255)>>1,rt>3&&(rt=3),je|=rt<<6,w!==0&&(je|=Wqe),je+=31-je%31,n=_V,Fe(je)),e.pending!==0){if(t.flush_pending(),t.avail_out===0)return o=-1,0}else if(t.avail_in===0&&Qe<=Lt&&Qe!=4)return t.msg=hV[2- -5],-5;if(n==ER&&t.avail_in!==0)return Re.msg=hV[2- -5],-5;if(t.avail_in!==0||I!==0||Qe!=0&&n!=ER){switch(xn=-1,Id[_].func){case iue:xn=Ri(Qe);break;case gV:xn=bo(Qe);break;case nx:xn=Io(Qe);break;default:}if((xn==bR||xn==pV)&&(n=ER),xn==mf||xn==bR)return t.avail_out===0&&(o=-1),0;if(xn==mV){if(Qe==1)Pn();else if(Se(0,0,!1),Qe==3)for(Ke=0;Ke<g;Ke++)d[Ke]=0;if(t.flush_pending(),t.avail_out===0)return o=-1,0}}return Qe!=4?0:1}}function oue(){let e=this;e.next_in_index=0,e.next_out_index=0,e.avail_in=0,e.total_in=0,e.avail_out=0,e.total_out=0}oue.prototype={deflateInit:function(e,t){let n=this;return n.dstate=new Yqe,t||(t=15),n.dstate.deflateInit(n,e,t)},deflate:function(e){let t=this;return t.dstate?t.dstate.deflate(t,e):-2},deflateEnd:function(){let e=this;if(!e.dstate)return-2;let t=e.dstate.deflateEnd();return e.dstate=null,t},deflateParams:function(e,t){let n=this;return n.dstate?n.dstate.deflateParams(n,e,t):-2},deflateSetDictionary:function(e,t){let n=this;return n.dstate?n.dstate.deflateSetDictionary(n,e,t):-2},read_buf:function(e,t,n){let i=this,o=i.avail_in;return o>n&&(o=n),o===0?0:(i.avail_in-=o,e.set(i.next_in.subarray(i.next_in_index,i.next_in_index+o),t),i.next_in_index+=o,i.total_in+=o,o)},flush_pending:function(){let e=this,t=e.dstate.pending;t>e.avail_out&&(t=e.avail_out),t!==0&&(e.next_out.set(e.dstate.pending_buf.subarray(e.dstate.pending_out,e.dstate.pending_out+t),e.next_out_index),e.next_out_index+=t,e.dstate.pending_out+=t,e.total_out+=t,e.avail_out-=t,e.dstate.pending-=t,e.dstate.pending===0&&(e.dstate.pending_out=0))}};function Xqe(e){let t=this,n=new oue,i=Kqe(e&&e.chunkSize?e.chunkSize:64*1024),o=0,r=new Uint8Array(i),s=e?e.level:-1;typeof s>"u"&&(s=-1),n.deflateInit(s),n.next_out=r,t.append=function(a,c){let u,f,d=0,p=0,g=0,m=[];if(!!a.length){n.next_in_index=0,n.next_in=a,n.avail_in=a.length;do{if(n.next_out_index=0,n.avail_out=i,u=n.deflate(o),u!=0)throw new Error("deflating: "+n.msg);n.next_out_index&&(n.next_out_index==i?m.push(new Uint8Array(r)):m.push(r.slice(0,n.next_out_index))),g+=n.next_out_index,c&&n.next_in_index>0&&n.next_in_index!=d&&(c(n.next_in_index),d=n.next_in_index)}while(n.avail_in>0||n.avail_out===0);return m.length>1?(f=new Uint8Array(g),m.forEach(function(A){f.set(A,p),p+=A.length})):f=m[0]||new Uint8Array(0),f}},t.flush=function(){let a,c,u=0,f=0,d=[];do{if(n.next_out_index=0,n.avail_out=i,a=n.deflate(4),a!=1&&a!=0)throw new Error("deflating: "+n.msg);i-n.avail_out>0&&d.push(r.slice(0,n.next_out_index)),f+=n.next_out_index}while(n.avail_in>0||n.avail_out===0);return n.deflateEnd(),c=new Uint8Array(f),d.forEach(function(p){c.set(p,u),u+=p.length}),c}}function Kqe(e){return e+5*(Math.floor(e/16383)+1)}var rue=Xqe;var 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$9(){let e=this,t,n,i,o,r,s;function a(u,f,d,p,g,m,A,x,C,b,T){let S,w,D,I,B,M,L,_,E,v,P,O,F,U,V;v=0,B=d;do i[u[f+v]]++,v++,B--;while(B!==0);if(i[0]==d)return A[0]=-1,x[0]=0,0;for(_=x[0],M=1;M<=$g&&i[M]===0;M++);for(L=M,_<M&&(_=M),B=$g;B!==0&&i[B]===0;B--);for(D=B,_>B&&(_=B),x[0]=_,U=1<<M;M<B;M++,U<<=1)if((U-=i[M])<0)return-3;if((U-=i[B])<0)return-3;for(i[B]+=U,s[1]=M=0,v=1,F=2;--B!==0;)s[F]=M+=i[v],F++,v++;B=0,v=0;do(M=u[f+v])!==0&&(T[s[M]++]=B),v++;while(++B<d);for(d=s[D],s[0]=B=0,v=0,I=-1,O=-_,r[0]=0,P=0,V=0;L<=D;L++)for(S=i[L];S--!==0;){for(;L>O+_;){if(I++,O+=_,V=D-O,V=V>_?_:V,(w=1<<(M=L-O))>S+1&&(w-=S+1,F=L,M<V))for(;++M<V&&!((w<<=1)<=i[++F]);)w-=i[F];if(V=1<<M,b[0]+V>Sue)return-3;r[I]=P=b[0],b[0]+=V,I!==0?(s[I]=B,o[0]=M,o[1]=_,M=B>>>O-_,o[2]=P-r[I-1]-M,C.set(o,(r[I-1]+M)*3)):A[0]=P}for(o[1]=L-O,v>=d?o[0]=128+64:T[v]<p?(o[0]=T[v]<256?0:32+64,o[2]=T[v++]):(o[0]=m[T[v]-p]+16+64,o[2]=g[T[v++]-p]),w=1<<L-O,M=B>>>O;M<V;M+=w)C.set(o,(P+M)*3);for(M=1<<L-1;(B&M)!==0;M>>>=1)B^=M;for(B^=M,E=(1<<O)-1;(B&E)!=s[I];)I--,O-=_,E=(1<<O)-1}return U!==0&&D!=1?-5:0}function c(u){let f;for(t||(t=[],n=[],i=new Int32Array($g+1),o=[],r=new Int32Array($g),s=new Int32Array($g+1)),n.length<u&&(n=[]),f=0;f<u;f++)n[f]=0;for(f=0;f<$g+1;f++)i[f]=0;for(f=0;f<3;f++)o[f]=0;r.set(i.subarray(0,$g),0),s.set(i.subarray(0,$g+1),0)}e.inflate_trees_bits=function(u,f,d,p,g){let m;return c(19),t[0]=0,m=a(u,0,19,19,null,null,d,f,p,t,n),m==-3?g.msg="oversubscribed dynamic bit lengths tree":(m==-5||f[0]===0)&&(g.msg="incomplete dynamic bit lengths tree",m=-3),m},e.inflate_trees_dynamic=function(u,f,d,p,g,m,A,x,C){let b;return c(288),t[0]=0,b=a(d,0,u,257,nYe,iYe,m,p,x,t,n),b!=0||p[0]===0?(b==-3?C.msg="oversubscribed literal/length tree":b!=-4&&(C.msg="incomplete literal/length tree",b=-3),b):(c(288),b=a(d,u,f,0,oYe,rYe,A,g,x,t,n),b!=0||g[0]===0&&u>257?(b==-3?C.msg="oversubscribed distance tree":b==-5?(C.msg="incomplete distance tree",b=-3):b!=-4&&(C.msg="empty distance tree with lengths",b=-3),b):0)}}$9.inflate_trees_fixed=function(e,t,n,i){return e[0]=Qqe,t[0]=$qe,n[0]=eYe,i[0]=tYe,0};var CV=0,sue=1,aue=2,cue=3,lue=4,uue=5,fue=6,J9=7,due=8,TV=9;function sYe(){let e=this,t,n=0,i,o=0,r=0,s=0,a=0,c=0,u=0,f=0,d,p=0,g,m=0;function A(x,C,b,T,S,w,D,I){let B,M,L,_,E,v,P,O,F,U,V,G,k,Y,j,X;P=I.next_in_index,O=I.avail_in,E=D.bitb,v=D.bitk,F=D.write,U=F<D.read?D.read-F-1:D.end-F,V=iu[x],G=iu[C];do{for(;v<20;)O--,E|=(I.read_byte(P++)&255)<<v,v+=8;if(B=E&V,M=b,L=T,X=(L+B)*3,(_=M[X])===0){E>>=M[X+1],v-=M[X+1],D.win[F++]=M[X+2],U--;continue}do{if(E>>=M[X+1],v-=M[X+1],(_&16)!==0){for(_&=15,k=M[X+2]+(E&iu[_]),E>>=_,v-=_;v<15;)O--,E|=(I.read_byte(P++)&255)<<v,v+=8;B=E&G,M=S,L=w,X=(L+B)*3,_=M[X];do if(E>>=M[X+1],v-=M[X+1],(_&16)!==0){for(_&=15;v<_;)O--,E|=(I.read_byte(P++)&255)<<v,v+=8;if(Y=M[X+2]+(E&iu[_]),E>>=_,v-=_,U-=k,F>=Y)j=F-Y,F-j>0&&2>F-j?(D.win[F++]=D.win[j++],D.win[F++]=D.win[j++],k-=2):(D.win.set(D.win.subarray(j,j+2),F),F+=2,j+=2,k-=2);else{j=F-Y;do j+=D.end;while(j<0);if(_=D.end-j,k>_){if(k-=_,F-j>0&&_>F-j)do D.win[F++]=D.win[j++];while(--_!==0);else D.win.set(D.win.subarray(j,j+_),F),F+=_,j+=_,_=0;j=0}}if(F-j>0&&k>F-j)do D.win[F++]=D.win[j++];while(--k!==0);else D.win.set(D.win.subarray(j,j+k),F),F+=k,j+=k,k=0;break}else if((_&64)===0)B+=M[X+2],B+=E&iu[_],X=(L+B)*3,_=M[X];else return I.msg="invalid distance code",k=I.avail_in-O,k=v>>3<k?v>>3:k,O+=k,P-=k,v-=k<<3,D.bitb=E,D.bitk=v,I.avail_in=O,I.total_in+=P-I.next_in_index,I.next_in_index=P,D.write=F,-3;while(!0);break}if((_&64)===0){if(B+=M[X+2],B+=E&iu[_],X=(L+B)*3,(_=M[X])===0){E>>=M[X+1],v-=M[X+1],D.win[F++]=M[X+2],U--;break}}else return(_&32)!==0?(k=I.avail_in-O,k=v>>3<k?v>>3:k,O+=k,P-=k,v-=k<<3,D.bitb=E,D.bitk=v,I.avail_in=O,I.total_in+=P-I.next_in_index,I.next_in_index=P,D.write=F,1):(I.msg="invalid literal/length code",k=I.avail_in-O,k=v>>3<k?v>>3:k,O+=k,P-=k,v-=k<<3,D.bitb=E,D.bitk=v,I.avail_in=O,I.total_in+=P-I.next_in_index,I.next_in_index=P,D.write=F,-3)}while(!0)}while(U>=258&&O>=10);return k=I.avail_in-O,k=v>>3<k?v>>3:k,O+=k,P-=k,v-=k<<3,D.bitb=E,D.bitk=v,I.avail_in=O,I.total_in+=P-I.next_in_index,I.next_in_index=P,D.write=F,0}e.init=function(x,C,b,T,S,w){t=CV,u=x,f=C,d=b,p=T,g=S,m=w,i=null},e.proc=function(x,C,b){let T,S,w,D=0,I=0,B=0,M,L,_,E;for(B=C.next_in_index,M=C.avail_in,D=x.bitb,I=x.bitk,L=x.write,_=L<x.read?x.read-L-1:x.end-L;;)switch(t){case CV:if(_>=258&&M>=10&&(x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,b=A(u,f,d,p,g,m,x,C),B=C.next_in_index,M=C.avail_in,D=x.bitb,I=x.bitk,L=x.write,_=L<x.read?x.read-L-1:x.end-L,b!=0)){t=b==1?J9:TV;break}r=u,i=d,o=p,t=sue;case sue:for(T=r;I<T;){if(M!==0)b=0;else return x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,x.inflate_flush(C,b);M--,D|=(C.read_byte(B++)&255)<<I,I+=8}if(S=(o+(D&iu[T]))*3,D>>>=i[S+1],I-=i[S+1],w=i[S],w===0){s=i[S+2],t=fue;break}if((w&16)!==0){a=w&15,n=i[S+2],t=aue;break}if((w&64)===0){r=w,o=S/3+i[S+2];break}if((w&32)!==0){t=J9;break}return t=TV,C.msg="invalid literal/length code",b=-3,x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,x.inflate_flush(C,b);case aue:for(T=a;I<T;){if(M!==0)b=0;else return x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,x.inflate_flush(C,b);M--,D|=(C.read_byte(B++)&255)<<I,I+=8}n+=D&iu[T],D>>=T,I-=T,r=f,i=g,o=m,t=cue;case cue:for(T=r;I<T;){if(M!==0)b=0;else return x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,x.inflate_flush(C,b);M--,D|=(C.read_byte(B++)&255)<<I,I+=8}if(S=(o+(D&iu[T]))*3,D>>=i[S+1],I-=i[S+1],w=i[S],(w&16)!==0){a=w&15,c=i[S+2],t=lue;break}if((w&64)===0){r=w,o=S/3+i[S+2];break}return t=TV,C.msg="invalid distance code",b=-3,x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,x.inflate_flush(C,b);case lue:for(T=a;I<T;){if(M!==0)b=0;else return x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,x.inflate_flush(C,b);M--,D|=(C.read_byte(B++)&255)<<I,I+=8}c+=D&iu[T],D>>=T,I-=T,t=uue;case uue:for(E=L-c;E<0;)E+=x.end;for(;n!==0;){if(_===0&&(L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0&&(x.write=L,b=x.inflate_flush(C,b),L=x.write,_=L<x.read?x.read-L-1:x.end-L,L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0)))return x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,x.inflate_flush(C,b);x.win[L++]=x.win[E++],_--,E==x.end&&(E=0),n--}t=CV;break;case fue:if(_===0&&(L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0&&(x.write=L,b=x.inflate_flush(C,b),L=x.write,_=L<x.read?x.read-L-1:x.end-L,L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0)))return x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,x.inflate_flush(C,b);b=0,x.win[L++]=s,_--,t=CV;break;case J9:if(I>7&&(I-=8,M++,B--),x.write=L,b=x.inflate_flush(C,b),L=x.write,_=L<x.read?x.read-L-1:x.end-L,x.read!=x.write)return x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,x.inflate_flush(C,b);t=due;case due:return b=1,x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,x.inflate_flush(C,b);case TV:return b=-3,x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,x.inflate_flush(C,b);default:return b=-2,x.bitb=D,x.bitk=I,C.avail_in=M,C.total_in+=B-C.next_in_index,C.next_in_index=B,x.write=L,x.inflate_flush(C,b)}},e.free=function(){}}var hue=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],Ub=0,Z9=1,mue=2,pue=3,_ue=4,gue=5,bV=6,EV=7,yue=8,ix=9;function aYe(e,t){let n=this,i=Ub,o=0,r=0,s=0,a,c=[0],u=[0],f=new sYe,d=0,p=new Int32Array(Sue*3),g=0,m=new $9;n.bitk=0,n.bitb=0,n.win=new Uint8Array(t),n.end=t,n.read=0,n.write=0,n.reset=function(A,x){x&&(x[0]=g),i==bV&&f.free(A),i=Ub,n.bitk=0,n.bitb=0,n.read=n.write=0},n.reset(e,null),n.inflate_flush=function(A,x){let C,b,T;return b=A.next_out_index,T=n.read,C=(T<=n.write?n.write:n.end)-T,C>A.avail_out&&(C=A.avail_out),C!==0&&x==-5&&(x=0),A.avail_out-=C,A.total_out+=C,A.next_out.set(n.win.subarray(T,T+C),b),b+=C,T+=C,T==n.end&&(T=0,n.write==n.end&&(n.write=0),C=n.write-T,C>A.avail_out&&(C=A.avail_out),C!==0&&x==-5&&(x=0),A.avail_out-=C,A.total_out+=C,A.next_out.set(n.win.subarray(T,T+C),b),b+=C,T+=C),A.next_out_index=b,n.read=T,x},n.proc=function(A,x){let C,b,T,S,w,D,I,B;for(S=A.next_in_index,w=A.avail_in,b=n.bitb,T=n.bitk,D=n.write,I=D<n.read?n.read-D-1:n.end-D;;){let M,L,_,E,v,P,O,F;switch(i){case Ub:for(;T<3;){if(w!==0)x=0;else return n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);w--,b|=(A.read_byte(S++)&255)<<T,T+=8}switch(C=b&7,d=C&1,C>>>1){case 0:b>>>=3,T-=3,C=T&7,b>>>=C,T-=C,i=Z9;break;case 1:M=[],L=[],_=[[]],E=[[]],$9.inflate_trees_fixed(M,L,_,E),f.init(M[0],L[0],_[0],0,E[0],0),b>>>=3,T-=3,i=bV;break;case 2:b>>>=3,T-=3,i=pue;break;case 3:return b>>>=3,T-=3,i=ix,A.msg="invalid block type",x=-3,n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x)}break;case Z9:for(;T<32;){if(w!==0)x=0;else return n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);w--,b|=(A.read_byte(S++)&255)<<T,T+=8}if((~b>>>16&65535)!=(b&65535))return i=ix,A.msg="invalid stored block lengths",x=-3,n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);o=b&65535,b=T=0,i=o!==0?mue:d!==0?EV:Ub;break;case mue:if(w===0||I===0&&(D==n.end&&n.read!==0&&(D=0,I=D<n.read?n.read-D-1:n.end-D),I===0&&(n.write=D,x=n.inflate_flush(A,x),D=n.write,I=D<n.read?n.read-D-1:n.end-D,D==n.end&&n.read!==0&&(D=0,I=D<n.read?n.read-D-1:n.end-D),I===0)))return n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);if(x=0,C=o,C>w&&(C=w),C>I&&(C=I),n.win.set(A.read_buf(S,C),D),S+=C,w-=C,D+=C,I-=C,(o-=C)!==0)break;i=d!==0?EV:Ub;break;case pue:for(;T<14;){if(w!==0)x=0;else return n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);w--,b|=(A.read_byte(S++)&255)<<T,T+=8}if(r=C=b&16383,(C&31)>29||(C>>5&31)>29)return i=ix,A.msg="too many length or distance symbols",x=-3,n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);if(C=258+(C&31)+(C>>5&31),!a||a.length<C)a=[];else for(B=0;B<C;B++)a[B]=0;b>>>=14,T-=14,s=0,i=_ue;case _ue:for(;s<4+(r>>>10);){for(;T<3;){if(w!==0)x=0;else return n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);w--,b|=(A.read_byte(S++)&255)<<T,T+=8}a[hue[s++]]=b&7,b>>>=3,T-=3}for(;s<19;)a[hue[s++]]=0;if(c[0]=7,C=m.inflate_trees_bits(a,c,u,p,A),C!=0)return x=C,x==-3&&(a=null,i=ix),n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);s=0,i=gue;case gue:for(;C=r,!(s>=258+(C&31)+(C>>5&31));){let U,V;for(C=c[0];T<C;){if(w!==0)x=0;else return n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);w--,b|=(A.read_byte(S++)&255)<<T,T+=8}if(C=p[(u[0]+(b&iu[C]))*3+1],V=p[(u[0]+(b&iu[C]))*3+2],V<16)b>>>=C,T-=C,a[s++]=V;else{for(B=V==18?7:V-14,U=V==18?11:3;T<C+B;){if(w!==0)x=0;else return n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);w--,b|=(A.read_byte(S++)&255)<<T,T+=8}if(b>>>=C,T-=C,U+=b&iu[B],b>>>=B,T-=B,B=s,C=r,B+U>258+(C&31)+(C>>5&31)||V==16&&B<1)return a=null,i=ix,A.msg="invalid bit length repeat",x=-3,n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);V=V==16?a[B-1]:0;do a[B++]=V;while(--U!==0);s=B}}if(u[0]=-1,v=[],P=[],O=[],F=[],v[0]=9,P[0]=6,C=r,C=m.inflate_trees_dynamic(257+(C&31),1+(C>>5&31),a,v,P,O,F,p,A),C!=0)return C==-3&&(a=null,i=ix),x=C,n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);f.init(v[0],P[0],p,O[0],p,F[0]),i=bV;case bV:if(n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,(x=f.proc(n,A,x))!=1)return n.inflate_flush(A,x);if(x=0,f.free(A),S=A.next_in_index,w=A.avail_in,b=n.bitb,T=n.bitk,D=n.write,I=D<n.read?n.read-D-1:n.end-D,d===0){i=Ub;break}i=EV;case EV:if(n.write=D,x=n.inflate_flush(A,x),D=n.write,I=D<n.read?n.read-D-1:n.end-D,n.read!=n.write)return n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);i=yue;case yue:return x=1,n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);case ix:return x=-3,n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);default:return x=-2,n.bitb=b,n.bitk=T,A.avail_in=w,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x)}}},n.free=function(A){n.reset(A,null),n.win=null,p=null},n.set_dictionary=function(A,x,C){n.win.set(A.subarray(x,x+C),0),n.read=n.write=C},n.sync_point=function(){return i==Z9?1:0}}var cYe=32,lYe=8,uYe=0,Aue=1,xue=2,Cue=3,Tue=4,bue=5,Q9=6,SR=7,Eue=12,ey=13,fYe=[0,0,255,255];function dYe(){let e=this;e.mode=0,e.method=0,e.was=[0],e.need=0,e.marker=0,e.wbits=0;function t(n){return!n||!n.istate?-2:(n.total_in=n.total_out=0,n.msg=null,n.istate.mode=SR,n.istate.blocks.reset(n,null),0)}e.inflateEnd=function(n){return e.blocks&&e.blocks.free(n),e.blocks=null,0},e.inflateInit=function(n,i){return n.msg=null,e.blocks=null,i<8||i>15?(e.inflateEnd(n),-2):(e.wbits=i,n.istate.blocks=new aYe(n,1<<i),t(n),0)},e.inflate=function(n,i){let o,r;if(!n||!n.istate||!n.next_in)return-2;let s=n.istate;for(i=i==Zqe?-5:0,o=-5;;)switch(s.mode){case uYe:if(n.avail_in===0)return o;if(o=i,n.avail_in--,n.total_in++,((s.method=n.read_byte(n.next_in_index++))&15)!=lYe){s.mode=ey,n.msg="unknown compression method",s.marker=5;break}if((s.method>>4)+8>s.wbits){s.mode=ey,n.msg="invalid win size",s.marker=5;break}s.mode=Aue;case Aue:if(n.avail_in===0)return o;if(o=i,n.avail_in--,n.total_in++,r=n.read_byte(n.next_in_index++)&255,((s.method<<8)+r)%31!==0){s.mode=ey,n.msg="incorrect header check",s.marker=5;break}if((r&cYe)===0){s.mode=SR;break}s.mode=xue;case xue:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need=(n.read_byte(n.next_in_index++)&255)<<24&4278190080,s.mode=Cue;case Cue:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<16&16711680,s.mode=Tue;case Tue:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<8&65280,s.mode=bue;case bue:return n.avail_in===0?o:(o=i,n.avail_in--,n.total_in++,s.need+=n.read_byte(n.next_in_index++)&255,s.mode=Q9,2);case Q9:return s.mode=ey,n.msg="need dictionary",s.marker=0,-2;case SR:if(o=s.blocks.proc(n,o),o==-3){s.mode=ey,s.marker=0;break}if(o==0&&(o=i),o!=1)return o;o=i,s.blocks.reset(n,s.was),s.mode=Eue;case Eue:return n.avail_in=0,1;case ey:return-3;default:return-2}},e.inflateSetDictionary=function(n,i,o){let r=0,s=o;if(!n||!n.istate||n.istate.mode!=Q9)return-2;let a=n.istate;return s>=1<<a.wbits&&(s=(1<<a.wbits)-1,r=o-s),a.blocks.set_dictionary(i,r,s),a.mode=SR,0},e.inflateSync=function(n){let i,o,r,s,a;if(!n||!n.istate)return-2;let c=n.istate;if(c.mode!=ey&&(c.mode=ey,c.marker=0),(i=n.avail_in)===0)return-5;for(o=n.next_in_index,r=c.marker;i!==0&&r<4;)n.read_byte(o)==fYe[r]?r++:n.read_byte(o)!==0?r=0:r=4-r,o++,i--;return n.total_in+=o-n.next_in_index,n.next_in_index=o,n.avail_in=i,c.marker=r,r!=4?-3:(s=n.total_in,a=n.total_out,t(n),n.total_in=s,n.total_out=a,c.mode=SR,0)},e.inflateSyncPoint=function(n){return!n||!n.istate||!n.istate.blocks?-2:n.istate.blocks.sync_point()}}function wue(){}wue.prototype={inflateInit:function(e){let t=this;return t.istate=new dYe,e||(e=15),t.istate.inflateInit(t,e)},inflate:function(e){let t=this;return t.istate?t.istate.inflate(t,e):-2},inflateEnd:function(){let e=this;if(!e.istate)return-2;let t=e.istate.inflateEnd(e);return e.istate=null,t},inflateSync:function(){let e=this;return e.istate?e.istate.inflateSync(e):-2},inflateSetDictionary:function(e,t){let n=this;return n.istate?n.istate.inflateSetDictionary(n,e,t):-2},read_byte:function(e){return this.next_in[e]},read_buf:function(e,t){return this.next_in.subarray(e,e+t)}};function hYe(e){let t=this,n=new wue,i=e&&e.chunkSize?Math.floor(e.chunkSize*2):128*1024,o=Jqe,r=new Uint8Array(i),s=!1;n.inflateInit(),n.next_out=r,t.append=function(a,c){let u=[],f,d,p=0,g=0,m=0;if(a.length!==0){n.next_in_index=0,n.next_in=a,n.avail_in=a.length;do{if(n.next_out_index=0,n.avail_out=i,n.avail_in===0&&!s&&(n.next_in_index=0,s=!0),f=n.inflate(o),s&&f===-5){if(n.avail_in!==0)throw new Error("inflating: bad input")}else if(f!==0&&f!==1)throw new Error("inflating: "+n.msg);if((s||f===1)&&n.avail_in===a.length)throw new Error("inflating: bad input");n.next_out_index&&(n.next_out_index===i?u.push(new Uint8Array(r)):u.push(r.slice(0,n.next_out_index))),m+=n.next_out_index,c&&n.next_in_index>0&&n.next_in_index!=p&&(c(n.next_in_index),p=n.next_in_index)}while(n.avail_in>0||n.avail_out===0);return u.length>1?(d=new Uint8Array(m),u.forEach(function(A){d.set(A,g),g+=A.length})):d=u[0]||new Uint8Array(0),d}},t.flush=function(){n.inflateEnd()}}var vue=hYe;var mYe={chunkSize:524288,maxWorkers:typeof navigator<"u"&&navigator.hardwareConcurrency||2,terminateWorkerTimeout:5e3,useWebWorkers:!0,workerScripts:void 0},pl=Object.assign({},mYe);function SV(){return pl}function zb(e){if(e.baseURL!==void 0&&(pl.baseURL=e.baseURL),e.chunkSize!==void 0&&(pl.chunkSize=e.chunkSize),e.maxWorkers!==void 0&&(pl.maxWorkers=e.maxWorkers),e.terminateWorkerTimeout!==void 0&&(pl.terminateWorkerTimeout=e.terminateWorkerTimeout),e.useWebWorkers!==void 0&&(pl.useWebWorkers=e.useWebWorkers),e.Deflate!==void 0&&(pl.Deflate=e.Deflate),e.Inflate!==void 0&&(pl.Inflate=e.Inflate),e.workerScripts!==void 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0,this.extendedData=void 0}cu._DeferredLoading=Qh;cu._getTimestamp=bi;var KR=cu;function JR(){ye.throwInstantiationError()}JR.prototype.update=ye.throwInstantiationError;JR.prototype.getBoundingSphere=ye.throwInstantiationError;JR.prototype.isDestroyed=ye.throwInstantiationError;JR.prototype.destroy=ye.throwInstantiationError;var E7=JR;var dx=`attribute vec4 position;
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varying vec2 v_textureCoordinates;

void main() 
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i=(oE.dayNumber-JU.dayNumber+(oE.secondsOfDay-JU.secondsOfDay)/qn.SECONDS_PER_DAY)/(qn.DAYS_PER_JULIAN_CENTURY*10),o=.3595362*i,r=BZe+LZe*Math.cos(Dhe*o)+HZe*Math.sin(Dhe*o)+FZe*Math.cos(Phe*o)+WZe*Math.sin(Phe*o)+NZe*Math.cos(Ihe*o)+jZe*Math.sin(Ihe*o)+kZe*Math.cos(Ohe*o)+qZe*Math.sin(Ohe*o)+VZe*Math.cos(Bhe*o)+YZe*Math.sin(Bhe*o)+UZe*Math.cos(Rhe*o)+XZe*Math.sin(Rhe*o)+zZe*Math.cos(Mhe*o)+KZe*Math.sin(Mhe*o)+GZe*Math.cos(Lhe*o)+JZe*Math.sin(Lhe*o),s=RZe+MZe*i+ZZe*Math.cos(Fhe*o)+rQe*Math.sin(Fhe*o)+QZe*Math.cos(Nhe*o)+sQe*Math.sin(Nhe*o)+$Ze*Math.cos(khe*o)+aQe*Math.sin(khe*o)+eQe*Math.cos(Vhe*o)+cQe*Math.sin(Vhe*o)+tQe*Math.cos(Uhe*o)+lQe*Math.sin(Uhe*o)+nQe*Math.cos(zhe*o)+uQe*Math.sin(zhe*o)+iQe*Math.cos(Ghe*o)+fQe*Math.sin(Ghe*o)+oQe*Math.cos(Hhe*o)+dQe*Math.sin(Hhe*o),a=.0167086342-.0004203654*i,c=102.93734808*_f+11612.3529*lu*i,u=469.97289*lu*i,f=174.87317577*_f-8679.27034*lu*i;return qhe(r,a,u,c,f,s,t)}function Yhe(e,t){jhe(e,oE);let i=(oE.dayNumber-JU.dayNumber+(oE.secondsOfDay-JU.secondsOfDay)/qn.SECONDS_PER_DAY)/qn.DAYS_PER_JULIAN_CENTURY,o=i*i,r=o*i,s=r*i,a=383397.7725+.004*i,c=.055545526-16e-9*i,u=5.15668983*_f,f=-8e-5*i+.02966*o-42e-6*r-13e-8*s,d=83.35324312*_f,p=146434202669e-4*i-38.2702*o-.045047*r+21301e-8*s,g=125.04455501*_f,m=-69679193631e-4*i+6.3602*o+.007625*r-3586e-8*s,A=218.31664563*_f,x=17325593434847e-4*i-6.391*o+.006588*r-3169e-8*s,C=297.85019547*_f+lu*(1602961601209e-3*i-6.3706*o+.006593*r-3169e-8*s),b=93.27209062*_f+lu*(17395272628478e-4*i-12.7512*o-.001037*r+417e-8*s),T=134.96340251*_f+lu*(17179159232178e-4*i+31.8792*o+.051635*r-2447e-7*s),S=357.52910918*_f+lu*(1295965810481e-4*i-.5532*o+136e-6*r-1149e-8*s),w=310.17137918*_f-lu*(6967051436e-3*i+6.2068*o+.007618*r-3219e-8*s),D=2*C,I=4*C,B=6*C,M=2*T,L=3*T,_=4*T,E=2*b;a+=3400.4*Math.cos(D)-635.6*Math.cos(D-T)-235.6*Math.cos(T)+218.1*Math.cos(D-S)+181*Math.cos(D+T),c+=.014216*Math.cos(D-T)+.008551*Math.cos(D-M)-.001383*Math.cos(T)+.001356*Math.cos(D+T)-.001147*Math.cos(I-L)-914e-6*Math.cos(I-M)+869e-6*Math.cos(D-S-T)-627e-6*Math.cos(D)-394e-6*Math.cos(I-_)+282e-6*Math.cos(D-S-M)-279e-6*Math.cos(C-T)-236e-6*Math.cos(M)+231e-6*Math.cos(I)+229e-6*Math.cos(B-_)-201e-6*Math.cos(M-E),f+=486.26*Math.cos(D-E)-40.13*Math.cos(D)+37.51*Math.cos(E)+25.73*Math.cos(M-E)+19.97*Math.cos(D-S-E),p+=-55609*Math.sin(D-T)-34711*Math.sin(D-M)-9792*Math.sin(T)+9385*Math.sin(I-L)+7505*Math.sin(I-M)+5318*Math.sin(D+T)+3484*Math.sin(I-_)-3417*Math.sin(D-S-T)-2530*Math.sin(B-_)-2376*Math.sin(D)-2075*Math.sin(D-L)-1883*Math.sin(M)-1736*Math.sin(B-5*T)+1626*Math.sin(S)-1370*Math.sin(B-L),m+=-5392*Math.sin(D-E)-540*Math.sin(S)-441*Math.sin(D)+423*Math.sin(E)-288*Math.sin(M-E),x+=-3332.9*Math.sin(D)+1197.4*Math.sin(D-T)-662.5*Math.sin(S)+396.3*Math.sin(T)-218*Math.sin(D-S);let v=2*w,P=3*w;f+=46.997*Math.cos(w)*i-.614*Math.cos(D-E+w)*i+.614*Math.cos(D-E-w)*i-.0297*Math.cos(v)*o-.0335*Math.cos(w)*o+.0012*Math.cos(D-E+v)*o-16e-5*Math.cos(w)*r+4e-5*Math.cos(P)*r+4e-5*Math.cos(v)*r;let O=2.116*Math.sin(w)*i-.111*Math.sin(D-E-w)*i-.0015*Math.sin(w)*o;p+=O,x+=O,m+=-520.77*Math.sin(w)*i+13.66*Math.sin(D-E+w)*i+1.12*Math.sin(D-w)*i-1.06*Math.sin(E-w)*i+.66*Math.sin(v)*o+.371*Math.sin(w)*o-.035*Math.sin(D-E+v)*o-.015*Math.sin(D-E+w)*o+.0014*Math.sin(w)*r-.0011*Math.sin(P)*r-9e-4*Math.sin(v)*r,a*=EZe;let F=u+f*lu,U=d+p*lu,V=A+x*lu,G=g+m*lu;return qhe(a,c,F,U,G,V,t)}var Whe=.012300034,mQe=Whe/(Whe+1)*-1;function pQe(e,t){return t=Yhe(e,t),h.multiplyByScalar(t,mQe,t)}var Xhe=new Q(1.0000000000000002,5619723173785822e-31,4690511510146299e-34,-5154129427414611e-31,.9174820620691819,-.39777715593191376,-223970096136568e-30,.39777715593191376,.9174820620691819),tM=new h;w7.computeSunPositionInEarthInertialFrame=function(e,t){return l(e)||(e=$.now()),l(t)||(t=new 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this._viewportCartesian4}},viewportOrthographic:{get:function(){return Khe(this),this._viewportOrthographicMatrix}},viewportTransformation:{get:function(){return Khe(this),this._viewportTransformation}},model:{get:function(){return this._model},set:function(e){N.clone(e,this._model),this._modelView3DDirty=!0,this._inverseModelView3DDirty=!0,this._inverseModelDirty=!0,this._inverseTransposeModelDirty=!0,this._modelViewDirty=!0,this._inverseModelViewDirty=!0,this._modelViewRelativeToEyeDirty=!0,this._inverseModelViewDirty=!0,this._modelViewProjectionDirty=!0,this._inverseModelViewProjectionDirty=!0,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewInfiniteProjectionDirty=!0,this._normalDirty=!0,this._inverseNormalDirty=!0,this._normal3DDirty=!0,this._inverseNormal3DDirty=!0,this._encodedCameraPositionMCDirty=!0}},inverseModel:{get:function(){return this._inverseModelDirty&&(this._inverseModelDirty=!1,N.inverse(this._model,this._inverseModel)),this._inverseModel}},inverseTransposeModel:{get:function(){let e=this._inverseTransposeModel;return this._inverseTransposeModelDirty&&(this._inverseTransposeModelDirty=!1,N.getMatrix3(this.inverseModel,e),Q.transpose(e,e)),e}},view:{get:function(){return this._view}},view3D:{get:function(){return v7(this),this._view3D}},viewRotation:{get:function(){return v7(this),this._viewRotation}},viewRotation3D:{get:function(){return v7(this),this._viewRotation3D}},inverseView:{get:function(){return this._inverseView}},inverseView3D:{get:function(){return Qhe(this),this._inverseView3D}},inverseViewRotation:{get:function(){return this._inverseViewRotation}},inverseViewRotation3D:{get:function(){return Qhe(this),this._inverseViewRotation3D}},projection:{get:function(){return this._projection}},inverseProjection:{get:function(){return wQe(this),this._inverseProjection}},infiniteProjection:{get:function(){return this._infiniteProjection}},modelView:{get:function(){return vQe(this),this._modelView}},modelView3D:{get:function(){return DQe(this),this._modelView3D}},modelViewRelativeToEye:{get:function(){return MQe(this),this._modelViewRelativeToEye}},inverseModelView:{get:function(){return PQe(this),this._inverseModelView}},inverseModelView3D:{get:function(){return IQe(this),this._inverseModelView3D}},viewProjection:{get:function(){return OQe(this),this._viewProjection}},inverseViewProjection:{get:function(){return BQe(this),this._inverseViewProjection}},modelViewProjection:{get:function(){return RQe(this),this._modelViewProjection}},inverseModelViewProjection:{get:function(){return LQe(this),this._inverseModelViewProjection}},modelViewProjectionRelativeToEye:{get:function(){return FQe(this),this._modelViewProjectionRelativeToEye}},modelViewInfiniteProjection:{get:function(){return 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this._sunPositionColumbusView}},sunDirectionWC:{get:function(){return this._sunDirectionWC}},sunDirectionEC:{get:function(){return this._sunDirectionEC}},moonDirectionEC:{get:function(){return this._moonDirectionEC}},lightDirectionWC:{get:function(){return this._lightDirectionWC}},lightDirectionEC:{get:function(){return this._lightDirectionEC}},lightColor:{get:function(){return this._lightColor}},lightColorHdr:{get:function(){return this._lightColorHdr}},encodedCameraPositionMCHigh:{get:function(){return Zhe(this),this._encodedCameraPositionMC.high}},encodedCameraPositionMCLow:{get:function(){return Zhe(this),this._encodedCameraPositionMC.low}},temeToPseudoFixedMatrix:{get:function(){return this._temeToPseudoFixed}},pixelRatio:{get:function(){return this._pixelRatio}},fogDensity:{get:function(){return this._fogDensity}},geometricToleranceOverMeter:{get:function(){return this._geometricToleranceOverMeter}},pass:{get:function(){return this._pass}},backgroundColor:{get:function(){return this._backgroundColor}},brdfLut:{get:function(){return this._brdfLut}},environmentMap:{get:function(){return this._environmentMap}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps}},specularEnvironmentMapsDimensions:{get:function(){return this._specularEnvironmentMapsDimensions}},specularEnvironmentMapsMaximumLOD:{get:function(){return this._specularEnvironmentMapsMaximumLOD}},splitPosition:{get:function(){return this._splitPosition}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance}},invertClassificationColor:{get:function(){return this._invertClassificationColor}},orthographicIn3D:{get:function(){return this._orthographicIn3D}},ellipsoid:{get:function(){return y(this._ellipsoid,ie.WGS84)}}});function gQe(e,t){N.clone(t,e._view),N.getMatrix3(t,e._viewRotation),e._view3DDirty=!0,e._inverseView3DDirty=!0,e._modelViewDirty=!0,e._modelView3DDirty=!0,e._modelViewRelativeToEyeDirty=!0,e._inverseModelViewDirty=!0,e._inverseModelView3DDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0,e._modelViewInfiniteProjectionDirty=!0,e._normalDirty=!0,e._inverseNormalDirty=!0,e._normal3DDirty=!0,e._inverseNormal3DDirty=!0}function yQe(e,t){N.clone(t,e._inverseView),N.getMatrix3(t,e._inverseViewRotation)}function AQe(e,t){N.clone(t,e._projection),e._inverseProjectionDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0}function xQe(e,t){N.clone(t,e._infiniteProjection),e._modelViewInfiniteProjectionDirty=!0}function CQe(e,t){h.clone(t.positionWC,e._cameraPosition),h.clone(t.directionWC,e._cameraDirection),h.clone(t.rightWC,e._cameraRight),h.clone(t.upWC,e._cameraUp);let n=t.positionCartographic;l(n)?e._eyeHeight=n.height:e._eyeHeight=-e._ellipsoid.maximumRadius,e._encodedCameraPositionMCDirty=!0}var nM=new Q,TQe=new fe;function bQe(e,t){l(Et.computeIcrfToFixedMatrix(t.time,nM))||(nM=Et.computeTemeToPseudoFixedMatrix(t.time,nM));let n=py.computeSunPositionInEarthInertialFrame(t.time,e._sunPositionWC);Q.multiplyByVector(nM,n,n),h.normalize(n,e._sunDirectionWC),n=Q.multiplyByVector(e.viewRotation3D,n,e._sunDirectionEC),h.normalize(n,n),n=py.computeMoonPositionInEarthInertialFrame(t.time,e._moonDirectionEC),Q.multiplyByVector(nM,n,n),Q.multiplyByVector(e.viewRotation3D,n,n),h.normalize(n,n);let i=t.mapProjection,r=i.ellipsoid.cartesianToCartographic(e._sunPositionWC,TQe);i.project(r,e._sunPositionColumbusView)}rE.prototype.updateCamera=function(e){gQe(this,e.viewMatrix),yQe(this,e.inverseViewMatrix),CQe(this,e),this._entireFrustum.x=e.frustum.near,this._entireFrustum.y=e.frustum.far,this.updateFrustum(e.frustum),this._orthographicIn3D=this._mode!==ee.SCENE2D&&e.frustum instanceof Zt};rE.prototype.updateFrustum=function(e){AQe(this,e.projectionMatrix),l(e.infiniteProjectionMatrix)&&xQe(this,e.infiniteProjectionMatrix),this._currentFrustum.x=e.near,this._currentFrustum.y=e.far,this._farDepthFromNearPlusOne=e.far-e.near+1,this._log2FarDepthFromNearPlusOne=R.log2(this._farDepthFromNearPlusOne),this._oneOverLog2FarDepthFromNearPlusOne=1/this._log2FarDepthFromNearPlusOne,l(e._offCenterFrustum)&&(e=e._offCenterFrustum),this._frustumPlanes.x=e.top,this._frustumPlanes.y=e.bottom,this._frustumPlanes.z=e.left,this._frustumPlanes.w=e.right};rE.prototype.updatePass=function(e){this._pass=e};var EQe=[],SQe=new e_;rE.prototype.update=function(e){this._mode=e.mode,this._mapProjection=e.mapProjection,this._ellipsoid=e.mapProjection.ellipsoid,this._pixelRatio=e.pixelRatio;let t=e.camera;this.updateCamera(t),e.mode===ee.SCENE2D?(this._frustum2DWidth=t.frustum.right-t.frustum.left,this._eyeHeight2D.x=this._frustum2DWidth*.5,this._eyeHeight2D.y=this._eyeHeight2D.x*this._eyeHeight2D.x):(this._frustum2DWidth=0,this._eyeHeight2D.x=0,this._eyeHeight2D.y=0),bQe(this,e);let n=y(e.light,SQe);n instanceof e_?(this._lightDirectionWC=h.clone(this._sunDirectionWC,this._lightDirectionWC),this._lightDirectionEC=h.clone(this._sunDirectionEC,this._lightDirectionEC)):(this._lightDirectionWC=h.normalize(h.negate(n.direction,this._lightDirectionWC),this._lightDirectionWC),this._lightDirectionEC=Q.multiplyByVector(this.viewRotation3D,this._lightDirectionWC,this._lightDirectionEC));let i=n.color,o=h.fromElements(i.red,i.green,i.blue,this._lightColorHdr);o=h.multiplyByScalar(o,n.intensity,o);let r=h.maximumComponent(o);r>1?h.divideByScalar(o,r,this._lightColor):h.clone(o,this._lightColor);let s=e.brdfLutGenerator,a=l(s)?s.colorTexture:void 0;this._brdfLut=a,this._environmentMap=y(e.environmentMap,e.context.defaultCubeMap),this._sphericalHarmonicCoefficients=y(e.sphericalHarmonicCoefficients,EQe),this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentMapsMaximumLOD=e.specularEnvironmentMapsMaximumLOD,l(this._specularEnvironmentMaps)&&H.clone(this._specularEnvironmentMaps.dimensions,this._specularEnvironmentMapsDimensions),this._fogDensity=e.fog.density,this._invertClassificationColor=e.invertClassificationColor,this._frameState=e,this._temeToPseudoFixed=Et.computeTemeToPseudoFixedMatrix(e.time,this._temeToPseudoFixed),this._splitPosition=e.splitPosition*e.context.drawingBufferWidth;let c=t.frustum.fov,u=this._viewport,f;l(c)?u.height>u.width?f=Math.tan(.5*c)*2/u.height:f=Math.tan(.5*c)*2/u.width:f=1/Math.max(u.width,u.height),this._geometricToleranceOverMeter=f*e.maximumScreenSpaceError,z.clone(e.backgroundColor,this._backgroundColor),this._minimumDisableDepthTestDistance=e.minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance*=this._minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance===Number.POSITIVE_INFINITY&&(this._minimumDisableDepthTestDistance=-1)};function Khe(e){if(e._viewportDirty){let t=e._viewport;N.computeOrthographicOffCenter(t.x,t.x+t.width,t.y,t.y+t.height,0,1,e._viewportOrthographicMatrix),N.computeViewportTransformation(t,0,1,e._viewportTransformation),e._viewportDirty=!1}}function wQe(e){e._inverseProjectionDirty&&(e._inverseProjectionDirty=!1,e._mode!==ee.SCENE2D&&e._mode!==ee.MORPHING&&!e._orthographicIn3D?N.inverse(e._projection,e._inverseProjection):N.clone(N.ZERO,e._inverseProjection))}function vQe(e){e._modelViewDirty&&(e._modelViewDirty=!1,N.multiplyTransformation(e._view,e._model,e._modelView))}function DQe(e){e._modelView3DDirty&&(e._modelView3DDirty=!1,N.multiplyTransformation(e.view3D,e._model,e._modelView3D))}function PQe(e){e._inverseModelViewDirty&&(e._inverseModelViewDirty=!1,N.inverse(e.modelView,e._inverseModelView))}function IQe(e){e._inverseModelView3DDirty&&(e._inverseModelView3DDirty=!1,N.inverse(e.modelView3D,e._inverseModelView3D))}function OQe(e){e._viewProjectionDirty&&(e._viewProjectionDirty=!1,N.multiply(e._projection,e._view,e._viewProjection))}function BQe(e){e._inverseViewProjectionDirty&&(e._inverseViewProjectionDirty=!1,N.inverse(e.viewProjection,e._inverseViewProjection))}function RQe(e){e._modelViewProjectionDirty&&(e._modelViewProjectionDirty=!1,N.multiply(e._projection,e.modelView,e._modelViewProjection))}function MQe(e){if(e._modelViewRelativeToEyeDirty){e._modelViewRelativeToEyeDirty=!1;let t=e.modelView,n=e._modelViewRelativeToEye;n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=0,n[13]=0,n[14]=0,n[15]=t[15]}}function LQe(e){e._inverseModelViewProjectionDirty&&(e._inverseModelViewProjectionDirty=!1,N.inverse(e.modelViewProjection,e._inverseModelViewProjection))}function FQe(e){e._modelViewProjectionRelativeToEyeDirty&&(e._modelViewProjectionRelativeToEyeDirty=!1,N.multiply(e._projection,e.modelViewRelativeToEye,e._modelViewProjectionRelativeToEye))}function NQe(e){e._modelViewInfiniteProjectionDirty&&(e._modelViewInfiniteProjectionDirty=!1,N.multiply(e._infiniteProjection,e.modelView,e._modelViewInfiniteProjection))}function kQe(e){if(e._normalDirty){e._normalDirty=!1;let t=e._normal;N.getMatrix3(e.inverseModelView,t),Q.getRotation(t,t),Q.transpose(t,t)}}function VQe(e){if(e._normal3DDirty){e._normal3DDirty=!1;let 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ja(this),_=Ne.fromCache();this._defaultPassState=L,this._defaultRenderState=_,this._defaultTexture=void 0,this._defaultEmissiveTexture=void 0,this._defaultNormalTexture=void 0,this._defaultCubeMap=void 0,this._us=M,this._currentRenderState=_,this._currentPassState=L,this._currentFramebuffer=void 0,this._maxFrameTextureUnitIndex=0,this._vertexAttribDivisors=[],this._previousDrawInstanced=!1;for(let E=0;E<Ft._maximumVertexAttributes;E++)this._vertexAttribDivisors.push(0);this._pickObjects={},this._nextPickColor=new Uint32Array(1),this.options={getWebGLStub:n,requestWebgl2:i,webgl:o,allowTextureFilterAnisotropic:r},this.cache={},Ne.apply(c,_,L)}function JQe(e,t,n){if(typeof WebGLRenderingContext>"u")throw new de("The browser does not support WebGL.  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t(e,o,arguments),r}}let i={};for(let o in e){let r=e[o];r instanceof Function?i[o]=n(r):Object.defineProperty(i,o,e$e(e,o,t))}return i}function Pr(e,t){let n=t.length;for(let i=0;i<n;++i){let o=e.getExtension(t[i]);if(o)return o}}var n$e={};Object.defineProperties(gf.prototype,{id:{get:function(){return this._id}},webgl2:{get:function(){return this._webgl2}},canvas:{get:function(){return this._canvas}},shaderCache:{get:function(){return this._shaderCache}},textureCache:{get:function(){return this._textureCache}},uniformState:{get:function(){return this._us}},stencilBits:{get:function(){return this._stencilBits}},stencilBuffer:{get:function(){return this._stencilBits>=8}},antialias:{get:function(){return this._antialias}},msaa:{get:function(){return this._webgl2}},standardDerivatives:{get:function(){return this._standardDerivatives||this._webgl2}},floatBlend:{get:function(){return this._floatBlend}},blendMinmax:{get:function(){return this._blendMinmax||this._webgl2}},elementIndexUint:{get:function(){return this._elementIndexUint||this._webgl2}},depthTexture:{get:function(){return this._depthTexture||this._webgl2}},floatingPointTexture:{get:function(){return this._webgl2||this._textureFloat}},halfFloatingPointTexture:{get:function(){return this._webgl2||this._textureHalfFloat}},textureFloatLinear:{get:function(){return this._textureFloatLinear}},textureHalfFloatLinear:{get:function(){return this._webgl2&&this._textureFloatLinear||!this._webgl2&&this._textureHalfFloatLinear}},textureFilterAnisotropic:{get:function(){return!!this._textureFilterAnisotropic}},s3tc:{get:function(){return this._s3tc}},pvrtc:{get:function(){return this._pvrtc}},astc:{get:function(){return this._astc}},etc:{get:function(){return this._etc}},etc1:{get:function(){return this._etc1}},bc7:{get:function(){return this._bc7}},supportsBasis:{get:function(){return this._s3tc||this._pvrtc||this._astc||this._etc||this._etc1||this._bc7}},vertexArrayObject:{get:function(){return this._vertexArrayObject||this._webgl2}},fragmentDepth:{get:function(){return this._fragDepth||this._webgl2}},instancedArrays:{get:function(){return this._instancedArrays||this._webgl2}},colorBufferFloat:{get:function(){return this._colorBufferFloat}},colorBufferHalfFloat:{get:function(){return this._webgl2&&this._colorBufferFloat||!this._webgl2&&this._colorBufferHalfFloat}},drawBuffers:{get:function(){return this._drawBuffers||this._webgl2}},debugShaders:{get:function(){return this._debugShaders}},throwOnWebGLError:{get:function(){return this._throwOnWebGLError},set:function(e){this._throwOnWebGLError=e,this._gl=t$e(this._originalGLContext,e?$Qe:void 0)}},defaultTexture:{get:function(){return this._defaultTexture===void 0&&(this._defaultTexture=new Ot({context:this,source:{width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])},flipY:!1})),this._defaultTexture}},defaultEmissiveTexture:{get:function(){return this._defaultEmissiveTexture===void 0&&(this._defaultEmissiveTexture=new Ot({context:this,pixelFormat:lt.RGB,source:{width:1,height:1,arrayBufferView:new Uint8Array([0,0,0])},flipY:!1})),this._defaultEmissiveTexture}},defaultNormalTexture:{get:function(){return this._defaultNormalTexture===void 0&&(this._defaultNormalTexture=new Ot({context:this,pixelFormat:lt.RGB,source:{width:1,height:1,arrayBufferView:new Uint8Array([128,128,255])},flipY:!1})),this._defaultNormalTexture}},defaultCubeMap:{get:function(){if(this._defaultCubeMap===void 0){let e={width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])};this._defaultCubeMap=new Ca({context:this,source:{positiveX:e,negativeX:e,positiveY:e,negativeY:e,positiveZ:e,negativeZ:e},flipY:!1})}return this._defaultCubeMap}},drawingBufferHeight:{get:function(){return this._gl.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._gl.drawingBufferWidth}},defaultFramebuffer:{get:function(){return n$e}}});function $he(e,t,n,i){let o=e._currentRenderState,r=e._currentPassState;e._currentRenderState=t,e._currentPassState=n,Ne.partialApply(e._gl,o,t,r,n,i)}var D7;typeof WebGLRenderingContext<"u"&&(D7=[te.BACK]);function P7(e,t){if(t!==e._currentFramebuffer){e._currentFramebuffer=t;let n=D7;if(l(t))t._bind(),n=t._getActiveColorAttachments();else{let i=e._gl;i.bindFramebuffer(i.FRAMEBUFFER,null)}e.drawBuffers&&e.glDrawBuffers(n)}}var i$e=new ti;gf.prototype.clear=function(e,t){e=y(e,i$e),t=y(t,this._defaultPassState);let n=this._gl,i=0,o=e.color,r=e.depth,s=e.stencil;l(o)&&(z.equals(this._clearColor,o)||(z.clone(o,this._clearColor),n.clearColor(o.red,o.green,o.blue,o.alpha)),i|=n.COLOR_BUFFER_BIT),l(r)&&(r!==this._clearDepth&&(this._clearDepth=r,n.clearDepth(r)),i|=n.DEPTH_BUFFER_BIT),l(s)&&(s!==this._clearStencil&&(this._clearStencil=s,n.clearStencil(s)),i|=n.STENCIL_BUFFER_BIT);let a=y(e.renderState,this._defaultRenderState);$he(this,a,t,!0);let c=y(e.framebuffer,t.framebuffer);P7(this,c),n.clear(i)};function o$e(e,t,n,i,o){P7(e,t),$he(e,o,n,!1),i._bind(),e._maxFrameTextureUnitIndex=Math.max(e._maxFrameTextureUnitIndex,i.maximumTextureUnitIndex)}function r$e(e,t,n,i){let o=t._primitiveType,r=t._vertexArray,s=t._offset,a=t._count,c=t.instanceCount;e._us.model=y(t._modelMatrix,N.IDENTITY),n._setUniforms(i,e._us,e.validateShaderProgram),r._bind();let u=r.indexBuffer;l(u)?(s=s*u.bytesPerIndex,a=y(a,u.numberOfIndices),c===0?e._gl.drawElements(o,a,u.indexDatatype,s):e.glDrawElementsInstanced(o,a,u.indexDatatype,s,c)):(a=y(a,r.numberOfVertices),c===0?e._gl.drawArrays(o,s,a):e.glDrawArraysInstanced(o,s,a,c)),r._unBind()}gf.prototype.draw=function(e,t,n,i){t=y(t,this._defaultPassState);let o=y(e._framebuffer,t.framebuffer),r=y(e._renderState,this._defaultRenderState);n=y(n,e._shaderProgram),i=y(i,e._uniformMap),o$e(this,o,t,n,r),r$e(this,e,n,i)};gf.prototype.endFrame=function(){let e=this._gl;e.useProgram(null),this._currentFramebuffer=void 0,e.bindFramebuffer(e.FRAMEBUFFER,null);let t=D7;this.drawBuffers&&this.glDrawBuffers(t);let n=this._maxFrameTextureUnitIndex;this._maxFrameTextureUnitIndex=0;for(let i=0;i<n;++i)e.activeTexture(e.TEXTURE0+i),e.bindTexture(e.TEXTURE_2D,null),e.bindTexture(e.TEXTURE_CUBE_MAP,null)};gf.prototype.readPixels=function(e){let t=this._gl;e=y(e,y.EMPTY_OBJECT);let n=Math.max(y(e.x,0),0),i=Math.max(y(e.y,0),0),o=y(e.width,t.drawingBufferWidth),r=y(e.height,t.drawingBufferHeight),s=e.framebuffer,a=We.UNSIGNED_BYTE;l(s)&&s.numberOfColorAttachments>0&&(a=s.getColorTexture(0).pixelDatatype);let c=lt.createTypedArray(lt.RGBA,a,o,r);return P7(this,s),t.readPixels(n,i,o,r,lt.RGBA,We.toWebGLConstant(a,this),c),c};var eme={position:0,textureCoordinates:1};gf.prototype.getViewportQuadVertexArray=function(){let e=this.cache.viewportQuad_vertexArray;if(!l(e)){let t=new it({attributes:{position:new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:[-1,-1,1,-1,1,1,-1,1]}),textureCoordinates:new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:[0,0,1,0,1,1,0,1]})},indices:new Uint16Array([0,1,2,0,2,3]),primitiveType:Be.TRIANGLES});e=Qn.fromGeometry({context:this,geometry:t,attributeLocations:eme,bufferUsage:Me.STATIC_DRAW,interleave:!0}),this.cache.viewportQuad_vertexArray=e}return e};gf.prototype.createViewportQuadCommand=function(e,t){return t=y(t,y.EMPTY_OBJECT),new Ze({vertexArray:this.getViewportQuadVertexArray(),primitiveType:Be.TRIANGLES,renderState:t.renderState,shaderProgram:jt.fromCache({context:this,vertexShaderSource:dx,fragmentShaderSource:e,attributeLocations:eme}),uniformMap:t.uniformMap,owner:t.owner,framebuffer:t.framebuffer,pass:t.pass})};gf.prototype.getObjectByPickColor=function(e){return this._pickObjects[e.toRgba()]};function I7(e,t,n){this._pickObjects=e,this.key=t,this.color=n}Object.defineProperties(I7.prototype,{object:{get:function(){return this._pickObjects[this.key]},set:function(e){this._pickObjects[this.key]=e}}});I7.prototype.destroy=function(){delete this._pickObjects[this.key]};gf.prototype.createPickId=function(e){++this._nextPickColor[0];let t=this._nextPickColor[0];if(t===0)throw new de("Out of unique Pick IDs.");return this._pickObjects[t]=e,new I7(this._pickObjects,t,z.fromRgba(t))};gf.prototype.isDestroyed=function(){return!1};gf.prototype.destroy=function(){let e=this.cache;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];l(n.destroy)&&n.destroy()}return this._shaderCache=this._shaderCache.destroy(),this._textureCache=this._textureCache.destroy(),this._defaultTexture=this._defaultTexture&&this._defaultTexture.destroy(),this._defaultEmissiveTexture=this._defaultEmissiveTexture&&this._defaultEmissiveTexture.destroy(),this._defaultNormalTexture=this._defaultNormalTexture&&this._defaultNormalTexture.destroy(),this._defaultCubeMap=this._defaultCubeMap&&this._defaultCubeMap.destroy(),le(this)};var oM=gf;function s$e(e,t,n){let i={flipY:!0,skipColorSpaceConversion:n,preferImageBitmap:!0},o=[Ie.createIfNeeded(t.positiveX).fetchImage(i),Ie.createIfNeeded(t.negativeX).fetchImage(i),Ie.createIfNeeded(t.positiveY).fetchImage(i),Ie.createIfNeeded(t.negativeY).fetchImage(i),Ie.createIfNeeded(t.positiveZ).fetchImage(i),Ie.createIfNeeded(t.negativeZ).fetchImage(i)];return Promise.all(o).then(function(r){return new Ca({context:e,source:{positiveX:r[0],negativeX:r[1],positiveY:r[2],negativeY:r[3],positiveZ:r[4],negativeZ:r[5]}})})}var rM=s$e;var a$e={NONE:0,LERC:1},yf=Object.freeze(a$e);var c$e={NONE:0,BITS12:1},As=Object.freeze(c$e);var mx=new h,l$e=new h,Af=new H,ZU=new N,u$e=new N,f$e=Math.pow(2,12);function qa(e,t,n,i,o,r,s,a,c,u){let f=As.NONE,d,p;if(l(t)&&l(n)&&l(i)&&l(o)){let g=t.minimum,m=t.maximum,A=h.subtract(m,g,l$e),x=i-n;Math.max(h.maximumComponent(A),x)<f$e-1?f=As.BITS12:f=As.NONE,d=N.inverseTransformation(o,new N);let b=h.negate(g,mx);N.multiply(N.fromTranslation(b,ZU),d,d);let T=mx;T.x=1/A.x,T.y=1/A.y,T.z=1/A.z,N.multiply(N.fromScale(T,ZU),d,d),p=N.clone(o),N.setTranslation(p,h.ZERO,p),o=N.clone(o,new N);let S=N.fromTranslation(g,ZU),w=N.fromScale(A,u$e),D=N.multiply(S,w,ZU);N.multiply(o,D,o),N.multiply(p,D,p)}this.quantization=f,this.minimumHeight=n,this.maximumHeight=i,this.center=h.clone(e),this.toScaledENU=d,this.fromScaledENU=o,this.matrix=p,this.hasVertexNormals=r,this.hasWebMercatorT=y(s,!1),this.hasGeodeticSurfaceNormals=y(a,!1),this.exaggeration=y(c,1),this.exaggerationRelativeHeight=y(u,0),this.stride=0,this._offsetGeodeticSurfaceNormal=0,this._offsetVertexNormal=0,this._calculateStrideAndOffsets()}qa.prototype.encode=function(e,t,n,i,o,r,s,a){let c=i.x,u=i.y;if(this.quantization===As.BITS12){n=N.multiplyByPoint(this.toScaledENU,n,mx),n.x=R.clamp(n.x,0,1),n.y=R.clamp(n.y,0,1),n.z=R.clamp(n.z,0,1);let f=this.maximumHeight-this.minimumHeight,d=R.clamp((o-this.minimumHeight)/f,0,1);H.fromElements(n.x,n.y,Af);let p=Un.compressTextureCoordinates(Af);H.fromElements(n.z,d,Af);let g=Un.compressTextureCoordinates(Af);H.fromElements(c,u,Af);let m=Un.compressTextureCoordinates(Af);if(e[t++]=p,e[t++]=g,e[t++]=m,this.hasWebMercatorT){H.fromElements(s,0,Af);let A=Un.compressTextureCoordinates(Af);e[t++]=A}}else h.subtract(n,this.center,mx),e[t++]=mx.x,e[t++]=mx.y,e[t++]=mx.z,e[t++]=o,e[t++]=c,e[t++]=u,this.hasWebMercatorT&&(e[t++]=s);return this.hasVertexNormals&&(e[t++]=Un.octPackFloat(r)),this.hasGeodeticSurfaceNormals&&(e[t++]=a.x,e[t++]=a.y,e[t++]=a.z),t};var d$e=new h,tme=new h;qa.prototype.addGeodeticSurfaceNormals=function(e,t,n){if(this.hasGeodeticSurfaceNormals)return;let i=this.stride,o=e.length/i;this.hasGeodeticSurfaceNormals=!0,this._calculateStrideAndOffsets();let r=this.stride;for(let s=0;s<o;s++){for(let f=0;f<i;f++){let d=s*i+f,p=s*r+f;t[p]=e[d]}let a=this.decodePosition(t,s,d$e),c=n.geodeticSurfaceNormal(a,tme),u=s*r+this._offsetGeodeticSurfaceNormal;t[u]=c.x,t[u+1]=c.y,t[u+2]=c.z}};qa.prototype.removeGeodeticSurfaceNormals=function(e,t){if(!this.hasGeodeticSurfaceNormals)return;let n=this.stride,i=e.length/n;this.hasGeodeticSurfaceNormals=!1,this._calculateStrideAndOffsets();let o=this.stride;for(let r=0;r<i;r++)for(let s=0;s<o;s++){let a=r*n+s,c=r*o+s;t[c]=e[a]}};qa.prototype.decodePosition=function(e,t,n){if(l(n)||(n=new h),t*=this.stride,this.quantization===As.BITS12){let i=Un.decompressTextureCoordinates(e[t],Af);n.x=i.x,n.y=i.y;let o=Un.decompressTextureCoordinates(e[t+1],Af);return n.z=o.x,N.multiplyByPoint(this.fromScaledENU,n,n)}return n.x=e[t],n.y=e[t+1],n.z=e[t+2],h.add(n,this.center,n)};qa.prototype.getExaggeratedPosition=function(e,t,n){n=this.decodePosition(e,t,n);let i=this.exaggeration,o=this.exaggerationRelativeHeight;if(i!==1&&this.hasGeodeticSurfaceNormals){let s=this.decodeGeodeticSurfaceNormal(e,t,tme),a=this.decodeHeight(e,t),c=cc.getHeight(a,i,o)-a;n.x+=s.x*c,n.y+=s.y*c,n.z+=s.z*c}return n};qa.prototype.decodeTextureCoordinates=function(e,t,n){return l(n)||(n=new H),t*=this.stride,this.quantization===As.BITS12?Un.decompressTextureCoordinates(e[t+2],n):H.fromElements(e[t+4],e[t+5],n)};qa.prototype.decodeHeight=function(e,t){return t*=this.stride,this.quantization===As.BITS12?Un.decompressTextureCoordinates(e[t+1],Af).y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight:e[t+3]};qa.prototype.decodeWebMercatorT=function(e,t){return t*=this.stride,this.quantization===As.BITS12?Un.decompressTextureCoordinates(e[t+3],Af).x:e[t+6]};qa.prototype.getOctEncodedNormal=function(e,t,n){t=t*this.stride+this._offsetVertexNormal;let i=e[t]/256,o=Math.floor(i),r=(i-o)*256;return H.fromElements(o,r,n)};qa.prototype.decodeGeodeticSurfaceNormal=function(e,t,n){return t=t*this.stride+this._offsetGeodeticSurfaceNormal,n.x=e[t],n.y=e[t+1],n.z=e[t+2],n};qa.prototype._calculateStrideAndOffsets=function(){let e=0;switch(this.quantization){case As.BITS12:e+=3;break;default:e+=6}this.hasWebMercatorT&&(e+=1),this.hasVertexNormals&&(this._offsetVertexNormal=e,e+=1),this.hasGeodeticSurfaceNormals&&(this._offsetGeodeticSurfaceNormal=e,e+=3),this.stride=e};var QU={position3DAndHeight:0,textureCoordAndEncodedNormals:1,geodeticSurfaceNormal:2},$U={compressed0:0,compressed1:1,geodeticSurfaceNormal:2};qa.prototype.getAttributes=function(e){let t=K.FLOAT,n=K.getSizeInBytes(t),i=this.stride*n,o=0,r=[];function s(a,c){r.push({index:a,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:c,offsetInBytes:o,strideInBytes:i}),o+=c*n}if(this.quantization===As.NONE){s(QU.position3DAndHeight,4);let a=2;a+=this.hasWebMercatorT?1:0,a+=this.hasVertexNormals?1:0,s(QU.textureCoordAndEncodedNormals,a),this.hasGeodeticSurfaceNormals&&s(QU.geodeticSurfaceNormal,3)}else{let a=this.hasWebMercatorT||this.hasVertexNormals,c=this.hasWebMercatorT&&this.hasVertexNormals;s($U.compressed0,a?4:3),c&&s($U.compressed1,1),this.hasGeodeticSurfaceNormals&&s($U.geodeticSurfaceNormal,3)}return r};qa.prototype.getAttributeLocations=function(){return this.quantization===As.NONE?QU:$U};qa.clone=function(e,t){if(!!l(e))return l(t)||(t=new qa),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=h.clone(e.center),t.toScaledENU=N.clone(e.toScaledENU),t.fromScaledENU=N.clone(e.fromScaledENU),t.matrix=N.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t.hasWebMercatorT=e.hasWebMercatorT,t.hasGeodeticSurfaceNormals=e.hasGeodeticSurfaceNormals,t.exaggeration=e.exaggeration,t.exaggerationRelativeHeight=e.exaggerationRelativeHeight,t._calculateStrideAndOffsets(),t};var Ya=qa;var $h={};$h.DEFAULT_STRUCTURE=Object.freeze({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var O7=new h,h$e=new N,m$e=new h,p$e=new h;$h.computeVertices=function(e){let t=Math.cos,n=Math.sin,i=Math.sqrt,o=Math.atan,r=Math.exp,s=R.PI_OVER_TWO,a=R.toRadians,c=e.heightmap,u=e.width,f=e.height,d=e.skirtHeight,p=d>0,g=y(e.isGeographic,!0),m=y(e.ellipsoid,ie.WGS84),A=1/m.maximumRadius,x=ce.clone(e.nativeRectangle),C=ce.clone(e.rectangle),b,T,S,w;l(C)?(b=C.west,T=C.south,S=C.east,w=C.north):g?(b=a(x.west),T=a(x.south),S=a(x.east),w=a(x.north)):(b=x.west*A,T=s-2*o(r(-x.south*A)),S=x.east*A,w=s-2*o(r(-x.north*A)));let D=e.relativeToCenter,I=l(D);D=I?D:h.ZERO;let B=y(e.includeWebMercatorT,!1),M=y(e.exaggeration,1),L=y(e.exaggerationRelativeHeight,0),E=M!==1,v=y(e.structure,$h.DEFAULT_STRUCTURE),P=y(v.heightScale,$h.DEFAULT_STRUCTURE.heightScale),O=y(v.heightOffset,$h.DEFAULT_STRUCTURE.heightOffset),F=y(v.elementsPerHeight,$h.DEFAULT_STRUCTURE.elementsPerHeight),U=y(v.stride,$h.DEFAULT_STRUCTURE.stride),V=y(v.elementMultiplier,$h.DEFAULT_STRUCTURE.elementMultiplier),G=y(v.isBigEndian,$h.DEFAULT_STRUCTURE.isBigEndian),k=ce.computeWidth(x),Y=ce.computeHeight(x),j=k/(u-1),X=Y/(f-1);g||(k*=A,Y*=A);let W=m.radiiSquared,J=W.x,Z=W.y,he=W.z,pe=65536,oe=-65536,ue=Et.eastNorthUpToFixedFrame(D,m),_e=N.inverseTransformation(ue,h$e),Ce,we;B&&(Ce=xi.geodeticLatitudeToMercatorAngle(T),we=1/(xi.geodeticLatitudeToMercatorAngle(w)-Ce));let Fe=m$e;Fe.x=Number.POSITIVE_INFINITY,Fe.y=Number.POSITIVE_INFINITY,Fe.z=Number.POSITIVE_INFINITY;let He=p$e;He.x=Number.NEGATIVE_INFINITY,He.y=Number.NEGATIVE_INFINITY,He.z=Number.NEGATIVE_INFINITY;let Dt=Number.POSITIVE_INFINITY,Vt=u*f,on=d>0?u*2+f*2:0,dt=Vt+on,Pn=new Array(dt),si=new Array(dt),ot=new Array(dt),Gt=B?new Array(dt):[],Xn=E?new Array(dt):[],Se=0,yt=f,kt=0,vi=u;p&&(--Se,++yt,--kt,++vi);let Ri=1e-5;for(let je=Se;je<yt;++je){let rt=je;rt<0&&(rt=0),rt>=f&&(rt=f-1);let Lt=x.north-X*rt;g?Lt=a(Lt):Lt=s-2*o(r(-Lt*A));let xn=(Lt-T)/(w-T);xn=R.clamp(xn,0,1);let jn=je===Se,mo=je===yt-1;d>0&&(jn?Lt+=Ri*Y:mo&&(Lt-=Ri*Y));let Ts=t(Lt),Xs=n(Lt),dr=he*Xs,Wi;B&&(Wi=(xi.geodeticLatitudeToMercatorAngle(Lt)-Ce)*we);for(let Vr=kt;Vr<vi;++Vr){let Yr=Vr;Yr<0&&(Yr=0),Yr>=u&&(Yr=u-1);let ic=rt*(u*U)+Yr*U,Mi;if(F===1)Mi=c[ic];else{Mi=0;let Wt;if(G)for(Wt=0;Wt<F;++Wt)Mi=Mi*V+c[ic+Wt];else for(Wt=F-1;Wt>=0;--Wt)Mi=Mi*V+c[ic+Wt]}Mi=Mi*P+O,oe=Math.max(oe,Mi),pe=Math.min(pe,Mi);let Ur=x.west+j*Yr;g?Ur=a(Ur):Ur=Ur*A;let Xo=(Ur-b)/(S-b);Xo=R.clamp(Xo,0,1);let ir=rt*u+Yr;if(d>0){let Wt=Vr===kt,be=Vr===vi-1,ut=jn||mo||Wt||be;if((jn||mo)&&(Wt||be))continue;ut&&(Mi-=d,Wt?(ir=Vt+(f-rt-1),Ur-=Ri*k):mo?ir=Vt+f+(u-Yr-1):be?(ir=Vt+f+u+rt,Ur+=Ri*k):jn&&(ir=Vt+f+u+f+Yr))}let b_=Ts*t(Ur),hr=Ts*n(Ur),Tu=J*b_,ha=Z*hr,rs=1/i(Tu*b_+ha*hr+dr*Xs),th=Tu*rs,aC=ha*rs,t2=dr*rs,E_=new h;E_.x=th+b_*Mi,E_.y=aC+hr*Mi,E_.z=t2+Xs*Mi,N.multiplyByPoint(_e,E_,O7),h.minimumByComponent(O7,Fe,Fe),h.maximumByComponent(O7,He,He),Dt=Math.min(Dt,Mi),Pn[ir]=E_,ot[ir]=new H(Xo,xn),si[ir]=Mi,B&&(Gt[ir]=Wi),E&&(Xn[ir]=m.geodeticSurfaceNormal(E_))}}let Yo=re.fromPoints(Pn),bo;l(C)&&(bo=di.fromRectangle(C,pe,oe,m));let Io;I&&(Io=new Np(m).computeHorizonCullingPointPossiblyUnderEllipsoid(D,Pn,pe));let Zn=new L_(Fe,He,D),Re=new Ya(D,Zn,Dt,oe,ue,!1,B,E,M,L),Qe=new Float32Array(dt*Re.stride),Ke=0;for(let je=0;je<dt;++je)Ke=Re.encode(Qe,Ke,Pn[je],ot[je],si[je],void 0,Gt[je],Xn[je]);return{vertices:Qe,maximumHeight:oe,minimumHeight:pe,encoding:Re,boundingSphere3D:Yo,orientedBoundingBox:bo,occludeePointInScaledSpace:Io}};var sE=$h;function _y(){ye.throwInstantiationError()}Object.defineProperties(_y.prototype,{credits:{get:ye.throwInstantiationError},waterMask:{get:ye.throwInstantiationError}});_y.prototype.interpolateHeight=ye.throwInstantiationError;_y.prototype.isChildAvailable=ye.throwInstantiationError;_y.prototype.createMesh=ye.throwInstantiationError;_y.prototype.upsample=ye.throwInstantiationError;_y.prototype.wasCreatedByUpsampling=ye.throwInstantiationError;_y.maximumAsynchronousTasks=5;var kd=_y;function _$e(e,t,n,i,o,r,s,a,c,u,f,d,p,g,m,A){this.center=e,this.vertices=t,this.stride=y(u,6),this.indices=n,this.indexCountWithoutSkirts=i,this.vertexCountWithoutSkirts=o,this.minimumHeight=r,this.maximumHeight=s,this.boundingSphere3D=a,this.occludeePointInScaledSpace=c,this.orientedBoundingBox=f,this.encoding=d,this.westIndicesSouthToNorth=p,this.southIndicesEastToWest=g,this.eastIndicesNorthToSouth=m,this.northIndicesWestToEast=A}var xf=_$e;function Mc(){ye.throwInstantiationError()}Object.defineProperties(Mc.prototype,{errorEvent:{get:ye.throwInstantiationError},credit:{get:ye.throwInstantiationError},tilingScheme:{get:ye.throwInstantiationError},ready:{get:ye.throwInstantiationError},readyPromise:{get:ye.throwInstantiationError},hasWaterMask:{get:ye.throwInstantiationError},hasVertexNormals:{get:ye.throwInstantiationError},availability:{get:ye.throwInstantiationError}});var nme=[];Mc.getRegularGridIndices=function(e,t){let n=nme[e];l(n)||(nme[e]=n=[]);let i=n[t];return l(i)||(e*t<R.SIXTY_FOUR_KILOBYTES?i=n[t]=new Uint16Array((e-1)*(t-1)*6):i=n[t]=new Uint32Array((e-1)*(t-1)*6),sme(e,t,i,0)),i};var ime=[];Mc.getRegularGridIndicesAndEdgeIndices=function(e,t){let n=ime[e];l(n)||(ime[e]=n=[]);let i=n[t];if(!l(i)){let o=Mc.getRegularGridIndices(e,t),r=rme(e,t),s=r.westIndicesSouthToNorth,a=r.southIndicesEastToWest,c=r.eastIndicesNorthToSouth,u=r.northIndicesWestToEast;i=n[t]={indices:o,westIndicesSouthToNorth:s,southIndicesEastToWest:a,eastIndicesNorthToSouth:c,northIndicesWestToEast:u}}return i};var ome=[];Mc.getRegularGridAndSkirtIndicesAndEdgeIndices=function(e,t){let n=ome[e];l(n)||(ome[e]=n=[]);let i=n[t];if(!l(i)){let o=e*t,r=(e-1)*(t-1)*6,s=e*2+t*2,a=Math.max(0,s-4)*6,c=o+s,u=r+a,f=rme(e,t),d=f.westIndicesSouthToNorth,p=f.southIndicesEastToWest,g=f.eastIndicesNorthToSouth,m=f.northIndicesWestToEast,A=Le.createTypedArray(c,u);sme(e,t,A,0),Mc.addSkirtIndices(d,p,g,m,o,A,r),i=n[t]={indices:A,westIndicesSouthToNorth:d,southIndicesEastToWest:p,eastIndicesNorthToSouth:g,northIndicesWestToEast:m,indexCountWithoutSkirts:r}}return i};Mc.addSkirtIndices=function(e,t,n,i,o,r,s){let a=o;s=ez(e,a,r,s),a+=e.length,s=ez(t,a,r,s),a+=t.length,s=ez(n,a,r,s),a+=n.length,ez(i,a,r,s)};function rme(e,t){let n=new Array(t),i=new Array(e),o=new Array(t),r=new Array(e),s;for(s=0;s<e;++s)r[s]=s,i[s]=e*t-1-s;for(s=0;s<t;++s)o[s]=(s+1)*e-1,n[s]=(t-s-1)*e;return{westIndicesSouthToNorth:n,southIndicesEastToWest:i,eastIndicesNorthToSouth:o,northIndicesWestToEast:r}}function sme(e,t,n,i){let o=0;for(let r=0;r<t-1;++r){for(let s=0;s<e-1;++s){let a=o,c=a+e,u=c+1,f=a+1;n[i++]=a,n[i++]=c,n[i++]=f,n[i++]=f,n[i++]=c,n[i++]=u,++o}++o}}function ez(e,t,n,i){let o=e[0],r=e.length;for(let s=1;s<r;++s){let a=e[s];n[i++]=o,n[i++]=a,n[i++]=t,n[i++]=t,n[i++]=a,n[i++]=t+1,o=a,++t}return i}Mc.heightmapTerrainQuality=.25;Mc.getEstimatedLevelZeroGeometricErrorForAHeightmap=function(e,t,n){return e.maximumRadius*2*Math.PI*Mc.heightmapTerrainQuality/(t*n)};Mc.prototype.requestTileGeometry=ye.throwInstantiationError;Mc.prototype.getLevelMaximumGeometricError=ye.throwInstantiationError;Mc.prototype.getTileDataAvailable=ye.throwInstantiationError;Mc.prototype.loadTileDataAvailability=ye.throwInstantiationError;var Fr=Mc;function t_(e){this._buffer=e.buffer,this._width=e.width,this._height=e.height,this._childTileMask=y(e.childTileMask,15),this._encoding=y(e.encoding,yf.NONE);let t=sE.DEFAULT_STRUCTURE,n=e.structure;l(n)?n!==t&&(n.heightScale=y(n.heightScale,t.heightScale),n.heightOffset=y(n.heightOffset,t.heightOffset),n.elementsPerHeight=y(n.elementsPerHeight,t.elementsPerHeight),n.stride=y(n.stride,t.stride),n.elementMultiplier=y(n.elementMultiplier,t.elementMultiplier),n.isBigEndian=y(n.isBigEndian,t.isBigEndian)):n=t,this._structure=n,this._createdByUpsampling=y(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._skirtHeight=void 0,this._bufferType=this._encoding===yf.LERC?Float32Array:this._buffer.constructor,this._mesh=void 0}Object.defineProperties(t_.prototype,{credits:{get:function(){}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}}});var ame="createVerticesFromHeightmap",g$e=new fi(ame),y$e=new fi(ame,kd.maximumAsynchronousTasks);t_.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid,u=t.tileXYToNativeRectangle(n,i,o),f=t.tileXYToRectangle(n,i,o),d=c.cartographicToCartesian(ce.center(f)),p=this._structure,m=Fr.getEstimatedLevelZeroGeometricErrorForAHeightmap(c,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(m*4,1e3);let x=(a?y$e:g$e).scheduleTask({heightmap:this._buffer,structure:p,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:u,rectangle:f,relativeToCenter:d,ellipsoid:c,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof gi,exaggeration:r,exaggerationRelativeHeight:s,encoding:this._encoding});if(!l(x))return;let C=this;return Promise.resolve(x).then(function(b){let T;C._skirtHeight>0?T=Fr.getRegularGridAndSkirtIndicesAndEdgeIndices(b.gridWidth,b.gridHeight):T=Fr.getRegularGridIndicesAndEdgeIndices(b.gridWidth,b.gridHeight);let S=b.gridWidth*b.gridHeight;return C._mesh=new xf(d,new Float32Array(b.vertices),T.indices,T.indexCountWithoutSkirts,S,b.minimumHeight,b.maximumHeight,re.clone(b.boundingSphere3D),h.clone(b.occludeePointInScaledSpace),b.numberOfAttributes,di.clone(b.orientedBoundingBox),Ya.clone(b.encoding),T.westIndicesSouthToNorth,T.southIndicesEastToWest,T.eastIndicesNorthToSouth,T.northIndicesWestToEast),C._buffer=void 0,C._mesh})};t_.prototype._createMeshSync=function(e){let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=t.ellipsoid,c=t.tileXYToNativeRectangle(n,i,o),u=t.tileXYToRectangle(n,i,o),f=a.cartographicToCartesian(ce.center(u)),d=this._structure,g=Fr.getEstimatedLevelZeroGeometricErrorForAHeightmap(a,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(g*4,1e3);let m=sE.computeVertices({heightmap:this._buffer,structure:d,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:c,rectangle:u,relativeToCenter:f,ellipsoid:a,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof gi,exaggeration:r,exaggerationRelativeHeight:s});this._buffer=void 0;let A;this._skirtHeight>0?A=Fr.getRegularGridAndSkirtIndicesAndEdgeIndices(this._width,this._height):A=Fr.getRegularGridIndicesAndEdgeIndices(this._width,this._height);let x=m.gridWidth*m.gridHeight;return this._mesh=new xf(f,m.vertices,A.indices,A.indexCountWithoutSkirts,x,m.minimumHeight,m.maximumHeight,m.boundingSphere3D,m.occludeePointInScaledSpace,m.encoding.stride,m.orientedBoundingBox,m.encoding,A.westIndicesSouthToNorth,A.southIndicesEastToWest,A.eastIndicesNorthToSouth,A.northIndicesWestToEast),this._mesh};t_.prototype.interpolateHeight=function(e,t,n){let i=this._width,o=this._height,r=this._structure,s=r.stride,a=r.elementsPerHeight,c=r.elementMultiplier,u=r.isBigEndian,f=r.heightOffset,d=r.heightScale,p=l(this._mesh),g=this._encoding===yf.LERC;if(!p&&g)return;let A;if(p){let x=this._mesh.vertices,C=this._mesh.encoding;A=cme(x,C,f,d,e,i,o,t,n)}else A=A$e(this._buffer,a,c,s,u,e,i,o,t,n),A=A*d+f;return A};t_.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!l(a))return;let c=this._width,u=this._height,f=this._structure,d=f.stride,p=new this._bufferType(c*u*d),g=a.vertices,m=a.encoding,A=e.tileXYToRectangle(t,n,i),x=e.tileXYToRectangle(o,r,s),C=f.heightOffset,b=f.heightScale,T=f.elementsPerHeight,S=f.elementMultiplier,w=f.isBigEndian,D=Math.pow(S,T-1);for(let I=0;I<u;++I){let B=R.lerp(x.north,x.south,I/(u-1));for(let M=0;M<c;++M){let L=R.lerp(x.west,x.east,M/(c-1)),_=cme(g,m,C,b,A,c,u,L,B);_=_<f.lowestEncodedHeight?f.lowestEncodedHeight:_,_=_>f.highestEncodedHeight?f.highestEncodedHeight:_,x$e(p,T,S,D,d,w,I*c+M,_)}}return Promise.resolve(new t_({buffer:p,width:c,height:u,childTileMask:0,structure:this._structure,createdByUpsampling:!0}))};t_.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};t_.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};function A$e(e,t,n,i,o,r,s,a,c,u){let f=(c-r.west)*(s-1)/(r.east-r.west),d=(u-r.south)*(a-1)/(r.north-r.south),p=f|0,g=p+1;g>=s&&(g=s-1,p=s-2);let m=d|0,A=m+1;A>=a&&(A=a-1,m=a-2);let x=f-p,C=d-m;m=a-1-m,A=a-1-A;let b=tz(e,t,n,i,o,m*s+p),T=tz(e,t,n,i,o,m*s+g),S=tz(e,t,n,i,o,A*s+p),w=tz(e,t,n,i,o,A*s+g);return lme(x,C,b,T,S,w)}function cme(e,t,n,i,o,r,s,a,c){let u=(a-o.west)*(r-1)/(o.east-o.west),f=(c-o.south)*(s-1)/(o.north-o.south),d=u|0,p=d+1;p>=r&&(p=r-1,d=r-2);let g=f|0,m=g+1;m>=s&&(m=s-1,g=s-2);let A=u-d,x=f-g;g=s-1-g,m=s-1-m;let C=(t.decodeHeight(e,g*r+d)-n)/i,b=(t.decodeHeight(e,g*r+p)-n)/i,T=(t.decodeHeight(e,m*r+d)-n)/i,S=(t.decodeHeight(e,m*r+p)-n)/i;return lme(A,x,C,b,T,S)}function lme(e,t,n,i,o,r){return t<e?n+e*(i-n)+t*(r-i):n+e*(r-o)+t*(o-n)}function tz(e,t,n,i,o,r){r*=i;let s=0,a;if(o)for(a=0;a<t;++a)s=s*n+e[r+a];else for(a=t-1;a>=0;--a)s=s*n+e[r+a];return s}function x$e(e,t,n,i,o,r,s,a){s*=o;let c;if(r)for(c=0;c<t-1;++c)e[s+c]=a/i|0,a-=e[s+c]*i,i/=n;else for(c=t-1;c>0;--c)e[s+c]=a/i|0,a-=e[s+c]*i,i/=n;e[s+c]=a}var ca=t_;function lE(e,t){this._tilingScheme=e,this._maximumLevel=t,this._rootNodes=[]}var px=new ce;function C$e(e,t,n,i){let o=i.length;for(let r=0;r<o;++r){let s=i[r];if(s.x===t&&s.y===n&&s.level===e)return!0}return!1}lE.prototype.addAvailableTileRange=function(e,t,n,i,o){let r=this._tilingScheme,s=this._rootNodes;if(e===0)for(let p=n;p<=o;++p)for(let g=t;g<=i;++g)C$e(e,g,p,s)||s.push(new aE(r,void 0,0,g,p));r.tileXYToRectangle(t,n,e,px);let a=px.west,c=px.north;r.tileXYToRectangle(i,o,e,px);let u=px.east,f=px.south,d=new w$e(e,a,f,u,c);for(let p=0;p<s.length;++p){let g=s[p];B7(g.extent,d)&&v$e(this._maximumLevel,g,d)}};lE.prototype.computeMaximumLevelAtPosition=function(e){let t;for(let n=0;n<this._rootNodes.length;++n){let i=this._rootNodes[n];if(cE(i.extent,e)){t=i;break}}return l(t)?sM(void 0,t,e):-1};var T$e=[],b$e=[],E$e=new ce,S$e=new ce;lE.prototype.computeBestAvailableLevelOverRectangle=function(e){let t=T$e;t.length=0,e.east<e.west?(t.push(ce.fromRadians(-Math.PI,e.south,e.east,e.north,E$e)),t.push(ce.fromRadians(e.west,e.south,Math.PI,e.north,S$e))):t.push(e);let n=b$e;n.length=0;let i;for(i=0;i<this._rootNodes.length;++i)aM(n,this._rootNodes[i],t);for(i=n.length-1;i>=0;--i)if(l(n[i])&&n[i].length===0)return i;return 0};var ume=new fe;lE.prototype.isTileAvailable=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(t,n,e,px);return ce.center(i,ume),this.computeMaximumLevelAtPosition(ume)>=e};lE.prototype.computeChildMaskForTile=function(e,t,n){let i=e+1;if(i>=this._maximumLevel)return 0;let o=0;return o|=this.isTileAvailable(i,2*t,2*n+1)?1:0,o|=this.isTileAvailable(i,2*t+1,2*n+1)?2:0,o|=this.isTileAvailable(i,2*t,2*n)?4:0,o|=this.isTileAvailable(i,2*t+1,2*n)?8:0,o};function aE(e,t,n,i,o){this.tilingScheme=e,this.parent=t,this.level=n,this.x=i,this.y=o,this.extent=e.tileXYToRectangle(i,o,n),this.rectangles=[],this._sw=void 0,this._se=void 0,this._nw=void 0,this._ne=void 0}Object.defineProperties(aE.prototype,{nw:{get:function(){return this._nw||(this._nw=new aE(this.tilingScheme,this,this.level+1,this.x*2,this.y*2)),this._nw}},ne:{get:function(){return this._ne||(this._ne=new aE(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2)),this._ne}},sw:{get:function(){return this._sw||(this._sw=new aE(this.tilingScheme,this,this.level+1,this.x*2,this.y*2+1)),this._sw}},se:{get:function(){return this._se||(this._se=new aE(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2+1)),this._se}}});function w$e(e,t,n,i,o){this.level=e,this.west=t,this.south=n,this.east=i,this.north=o}function B7(e,t){let n=Math.max(e.west,t.west),i=Math.max(e.south,t.south),o=Math.min(e.east,t.east),r=Math.min(e.north,t.north);return i<r&&n<o}function v$e(e,t,n){for(;t.level<e;)if(nz(t.nw.extent,n))t=t.nw;else if(nz(t.ne.extent,n))t=t.ne;else if(nz(t.sw.extent,n))t=t.sw;else if(nz(t.se.extent,n))t=t.se;else break;if(t.rectangles.length===0||t.rectangles[t.rectangles.length-1].level<=n.level)t.rectangles.push(n);else{let i=Oo(t.rectangles,n.level,D$e);i<0&&(i=~i),t.rectangles.splice(i,0,n)}}function D$e(e,t){return e.level-t}function nz(e,t){return t.west>=e.west&&t.east<=e.east&&t.south>=e.south&&t.north<=e.north}function cE(e,t){return t.longitude>=e.west&&t.longitude<=e.east&&t.latitude>=e.south&&t.latitude<=e.north}function sM(e,t,n){let i=0,o=!1;for(;!o;){let r=t._nw&&cE(t._nw.extent,n),s=t._ne&&cE(t._ne.extent,n),a=t._sw&&cE(t._sw.extent,n),c=t._se&&cE(t._se.extent,n);if(r+s+a+c>1){r&&(i=Math.max(i,sM(t,t._nw,n))),s&&(i=Math.max(i,sM(t,t._ne,n))),a&&(i=Math.max(i,sM(t,t._sw,n))),c&&(i=Math.max(i,sM(t,t._se,n)));break}else r?t=t._nw:s?t=t._ne:a?t=t._sw:c?t=t._se:o=!0}for(;t!==e;){let r=t.rectangles;for(let s=r.length-1;s>=0&&r[s].level>i;--s){let a=r[s];cE(a,n)&&(i=a.level)}t=t.parent}return i}function aM(e,t,n){if(!t)return;let i,o=!1;for(i=0;i<n.length;++i)o=o||B7(t.extent,n[i]);if(!o)return;let r=t.rectangles;for(i=0;i<r.length;++i){let s=r[i];e[s.level]||(e[s.level]=n),e[s.level]=P$e(e[s.level],s)}aM(e,t._nw,n),aM(e,t._ne,n),aM(e,t._sw,n),aM(e,t._se,n)}function P$e(e,t){let n=[];for(let i=0;i<e.length;++i){let o=e[i];B7(o,t)?(o.west<t.west&&n.push(new ce(o.west,o.south,t.west,o.north)),o.east>t.east&&n.push(new ce(t.east,o.south,o.east,o.north)),o.south<t.south&&n.push(new ce(Math.max(t.west,o.west),o.south,Math.min(t.east,o.east),t.south)),o.north>t.north&&n.push(new ce(Math.max(t.west,o.west),t.north,Math.min(t.east,o.east),o.north))):n.push(o)}return n}var Vd=lE;function I$e(e){let t,n=e.name,i=e.message;l(n)&&l(i)?t=`${n}: ${i}`:t=e.toString();let o=e.stack;return l(o)&&(t+=`
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i=this._ellipsoid.maximumRadius*Math.PI;this._rectangleSouthwestInMeters=new H(-i,-i),this._rectangleNortheastInMeters=new H(i,i)}let t=this._projection.unproject(this._rectangleSouthwestInMeters),n=this._projection.unproject(this._rectangleNortheastInMeters);this._rectangle=new ce(t.longitude,t.latitude,n.longitude,n.latitude)}Object.defineProperties(gy.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});gy.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};gy.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};gy.prototype.rectangleToNativeRectangle=function(e,t){let n=this._projection,i=n.project(ce.southwest(e)),o=n.project(ce.northeast(e));return l(t)?(t.west=i.x,t.south=i.y,t.east=o.x,t.north=o.y,t):new ce(i.x,i.y,o.x,o.y)};gy.prototype.tileXYToNativeRectangle=function(e,t,n,i){let o=this.getNumberOfXTilesAtLevel(n),r=this.getNumberOfYTilesAtLevel(n),s=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/o,a=this._rectangleSouthwestInMeters.x+e*s,c=this._rectangleSouthwestInMeters.x+(e+1)*s,u=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/r,f=this._rectangleNortheastInMeters.y-t*u,d=this._rectangleNortheastInMeters.y-(t+1)*u;return l(i)?(i.west=a,i.south=d,i.east=c,i.north=f,i):new ce(a,d,c,f)};gy.prototype.tileXYToRectangle=function(e,t,n,i){let o=this.tileXYToNativeRectangle(e,t,n,i),r=this._projection,s=r.unproject(new H(o.west,o.south)),a=r.unproject(new H(o.east,o.north));return o.west=s.longitude,o.south=s.latitude,o.east=a.longitude,o.north=a.latitude,o};gy.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!ce.contains(i,e))return;let o=this.getNumberOfXTilesAtLevel(t),r=this.getNumberOfYTilesAtLevel(t),a=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/o,u=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/r,d=this._projection.project(e),p=d.x-this._rectangleSouthwestInMeters.x,g=this._rectangleNortheastInMeters.y-d.y,m=p/a|0;m>=o&&(m=o-1);let A=g/u|0;return A>=r&&(A=r-1),l(n)?(n.x=m,n.y=A,n):new H(m,A)};var Nr=gy;var O$e=15;function uE(e){this._resource=void 0,this._credit=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._maxLevel=void 0,this._terrainDataStructure=void 0,this._ready=!1,this._width=void 0,this._height=void 0,this._encoding=void 0;let t=e.token;this._hasAvailability=!1,this._tilesAvailable=void 0,this._tilesAvailablityLoaded=void 0,this._availableCache={};let n=this,i=y(e.ellipsoid,ie.WGS84);this._readyPromise=Promise.resolve(e.url).then(function(o){let r=Ie.createIfNeeded(o);return r.appendForwardSlash(),l(t)&&(r=r.getDerivedResource({queryParameters:{token:t}})),n._resource=r,r.getDerivedResource({queryParameters:{f:"pjson"}}).fetchJson()}).then(function(o){let r=o.copyrightText;l(r)&&(n._credit=new Yt(r));let s=o.spatialReference,a=y(s.latestWkid,s.wkid),c=o.extent,u={ellipsoid:i};if(a===4326)u.rectangle=ce.fromDegrees(c.xmin,c.ymin,c.xmax,c.ymax),n._tilingScheme=new Ui(u);else if(a===3857){let p=Math.PI*i.maximumRadius;o.extent.xmax>p&&(o.extent.xmax=p),o.extent.ymax>p&&(o.extent.ymax=p),o.extent.xmin<-p&&(o.extent.xmin=-p),o.extent.ymin<-p&&(o.extent.ymin=-p),u.rectangleSouthwestInMeters=new H(c.xmin,c.ymin),u.rectangleNortheastInMeters=new H(c.xmax,c.ymax),n._tilingScheme=new Nr(u)}else return Promise.reject(new de("Invalid spatial reference"));let f=o.tileInfo;return l(f)?(n._width=f.rows+1,n._height=f.cols+1,n._encoding=f.format==="LERC"?yf.LERC:yf.NONE,n._lodCount=f.lods.length-1,(n._hasAvailability=o.capabilities.indexOf("Tilemap")!==-1)&&(n._tilesAvailable=new Vd(n._tilingScheme,n._lodCount),n._tilesAvailable.addAvailableTileRange(0,0,0,n._tilingScheme.getNumberOfXTilesAtLevel(0),n._tilingScheme.getNumberOfYTilesAtLevel(0)),n._tilesAvailablityLoaded=new Vd(n._tilingScheme,n._lodCount)),n._levelZeroMaximumGeometricError=Fr.getEstimatedLevelZeroGeometricErrorForAHeightmap(n._tilingScheme.ellipsoid,n._width,n._tilingScheme.getNumberOfXTilesAtLevel(0)),o.bandCount>1&&console.log("ArcGISTiledElevationTerrainProvider: Terrain data has more than 1 band. 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r=t.length-1;o=k$e,h.multiplyByScalar(t[r-1],2,o),h.subtract(t[r],o,o),h.add(o,t[r-2],o),h.multiplyByScalar(o,.5,o)}this._times=n,this._points=t,this._firstTangent=h.clone(i),this._lastTangent=h.clone(o),this._evaluateFunction=F$e(this),this._lastTimeIndex=0}Object.defineProperties(yy.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},firstTangent:{get:function(){return this._firstTangent}},lastTangent:{get:function(){return this._lastTangent}}});yy.catmullRomCoefficientMatrix=new N(-.5,1,-.5,0,1.5,-2.5,0,1,-1.5,2,.5,0,.5,-.5,0,0);yy.prototype.findTimeInterval=eo.prototype.findTimeInterval;yy.prototype.wrapTime=eo.prototype.wrapTime;yy.prototype.clampTime=eo.prototype.clampTime;yy.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var k7=yy;var oz={};oz.clipTriangleAtAxisAlignedThreshold=function(e,t,n,i,o,r){l(r)?r.length=0:r=[];let s,a,c;t?(s=n<e,a=i<e,c=o<e):(s=n>e,a=i>e,c=o>e);let u=s+a+c,f,d,p,g,m,A;return u===1?s?(f=(e-n)/(i-n),d=(e-n)/(o-n),r.push(1),r.push(2),d!==1&&(r.push(-1),r.push(0),r.push(2),r.push(d)),f!==1&&(r.push(-1),r.push(0),r.push(1),r.push(f))):a?(p=(e-i)/(o-i),g=(e-i)/(n-i),r.push(2),r.push(0),g!==1&&(r.push(-1),r.push(1),r.push(0),r.push(g)),p!==1&&(r.push(-1),r.push(1),r.push(2),r.push(p))):c&&(m=(e-o)/(n-o),A=(e-o)/(i-o),r.push(0),r.push(1),A!==1&&(r.push(-1),r.push(2),r.push(1),r.push(A)),m!==1&&(r.push(-1),r.push(2),r.push(0),r.push(m))):u===2?!s&&n!==e?(g=(e-i)/(n-i),m=(e-o)/(n-o),r.push(0),r.push(-1),r.push(1),r.push(0),r.push(g),r.push(-1),r.push(2),r.push(0),r.push(m)):!a&&i!==e?(A=(e-o)/(i-o),f=(e-n)/(i-n),r.push(1),r.push(-1),r.push(2),r.push(1),r.push(A),r.push(-1),r.push(0),r.push(1),r.push(f)):!c&&o!==e&&(d=(e-n)/(o-n),p=(e-i)/(o-i),r.push(2),r.push(-1),r.push(0),r.push(2),r.push(d),r.push(-1),r.push(1),r.push(2),r.push(p)):u!==3&&(r.push(0),r.push(1),r.push(2)),r};oz.computeBarycentricCoordinates=function(e,t,n,i,o,r,s,a,c){let u=n-s,f=s-o,d=r-a,p=i-a,g=1/(d*u+f*p),m=t-a,A=e-s,x=(d*A+f*m)*g,C=(-p*A+u*m)*g,b=1-x-C;return l(c)?(c.x=x,c.y=C,c.z=b,c):new h(x,C,b)};oz.computeLineSegmentLineSegmentIntersection=function(e,t,n,i,o,r,s,a,c){let u=(s-o)*(t-r)-(a-r)*(e-o),f=(n-e)*(t-r)-(i-t)*(e-o),d=(a-r)*(n-e)-(s-o)*(i-t);if(d===0)return;let p=u/d,g=f/d;if(p>=0&&p<=1&&g>=0&&g<=1)return l(c)||(c=new H),c.x=e+p*(n-e),c.y=t+p*(i-t),c};var i_=oz;function Ay(e){this._quantizedVertices=e.quantizedVertices,this._encodedNormals=e.encodedNormals,this._indices=e.indices,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._boundingSphere=e.boundingSphere,this._orientedBoundingBox=e.orientedBoundingBox,this._horizonOcclusionPoint=e.horizonOcclusionPoint,this._credits=e.credits;let t=this._quantizedVertices.length/3,n=this._uValues=this._quantizedVertices.subarray(0,t),i=this._vValues=this._quantizedVertices.subarray(t,2*t);this._heightValues=this._quantizedVertices.subarray(2*t,3*t);function o(s,a){return i[s]-i[a]}function r(s,a){return n[s]-n[a]}this._westIndices=sz(e.westIndices,o,t),this._southIndices=sz(e.southIndices,r,t),this._eastIndices=sz(e.eastIndices,o,t),this._northIndices=sz(e.northIndices,r,t),this._westSkirtHeight=e.westSkirtHeight,this._southSkirtHeight=e.southSkirtHeight,this._eastSkirtHeight=e.eastSkirtHeight,this._northSkirtHeight=e.northSkirtHeight,this._childTileMask=y(e.childTileMask,15),this._createdByUpsampling=y(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._mesh=void 0}Object.defineProperties(Ay.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}},canUpsample:{get:function(){return l(this._mesh)}}});var rz=[];function sz(e,t,n){rz.length=e.length;let i=!1;for(let o=0,r=e.length;o<r;++o)rz[o]=e[o],i=i||o>0&&t(e[o-1],e[o])>0;return i?(rz.sort(t),Le.createTypedArray(n,rz)):e}var pme="createVerticesFromQuantizedTerrainMesh",V$e=new fi(pme),U$e=new fi(pme,kd.maximumAsynchronousTasks);Ay.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid,u=t.tileXYToRectangle(n,i,o),d=(a?U$e:V$e).scheduleTask({minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,quantizedVertices:this._quantizedVertices,octEncodedNormals:this._encodedNormals,includeWebMercatorT:!0,indices:this._indices,westIndices:this._westIndices,southIndices:this._southIndices,eastIndices:this._eastIndices,northIndices:this._northIndices,westSkirtHeight:this._westSkirtHeight,southSkirtHeight:this._southSkirtHeight,eastSkirtHeight:this._eastSkirtHeight,northSkirtHeight:this._northSkirtHeight,rectangle:u,relativeToCenter:this._boundingSphere.center,ellipsoid:c,exaggeration:r,exaggerationRelativeHeight:s});if(!l(d))return;let p=this;return Promise.resolve(d).then(function(g){let m=p._quantizedVertices.length/3,A=m+p._westIndices.length+p._southIndices.length+p._eastIndices.length+p._northIndices.length,x=Le.createTypedArray(A,g.indices),C=new Float32Array(g.vertices),b=g.center,T=g.minimumHeight,S=g.maximumHeight,w=p._boundingSphere,D=p._orientedBoundingBox,I=y(h.clone(g.occludeePointInScaledSpace),p._horizonOcclusionPoint),B=g.vertexStride,M=Ya.clone(g.encoding);return p._mesh=new xf(b,C,x,g.indexCountWithoutSkirts,m,T,S,w,I,B,D,M,g.westIndicesSouthToNorth,g.southIndicesEastToWest,g.eastIndicesNorthToSouth,g.northIndicesWestToEast),p._quantizedVertices=void 0,p._encodedNormals=void 0,p._indices=void 0,p._uValues=void 0,p._vValues=void 0,p._heightValues=void 0,p._westIndices=void 0,p._southIndices=void 0,p._eastIndices=void 0,p._northIndices=void 0,p._mesh})};var z$e=new fi("upsampleQuantizedTerrainMesh",kd.maximumAsynchronousTasks);Ay.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!l(this._mesh))return;let c=t*2!==o,u=n*2===r,f=e.ellipsoid,d=e.tileXYToRectangle(o,r,s),p=z$e.scheduleTask({vertices:a.vertices,vertexCountWithoutSkirts:a.vertexCountWithoutSkirts,indices:a.indices,indexCountWithoutSkirts:a.indexCountWithoutSkirts,encoding:a.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:u,childRectangle:d,ellipsoid:f});if(!l(p))return;let g=Math.min(this._westSkirtHeight,this._eastSkirtHeight);g=Math.min(g,this._southSkirtHeight),g=Math.min(g,this._northSkirtHeight);let m=c?g*.5:this._westSkirtHeight,A=u?g*.5:this._southSkirtHeight,x=c?this._eastSkirtHeight:g*.5,C=u?this._northSkirtHeight:g*.5,b=this._credits;return Promise.resolve(p).then(function(T){let S=new Uint16Array(T.vertices),w=Le.createTypedArray(S.length/3,T.indices),D;return l(T.encodedNormals)&&(D=new Uint8Array(T.encodedNormals)),new Ay({quantizedVertices:S,indices:w,encodedNormals:D,minimumHeight:T.minimumHeight,maximumHeight:T.maximumHeight,boundingSphere:re.clone(T.boundingSphere),orientedBoundingBox:di.clone(T.orientedBoundingBox),horizonOcclusionPoint:h.clone(T.horizonOcclusionPoint),westIndices:T.westIndices,southIndices:T.southIndices,eastIndices:T.eastIndices,northIndices:T.northIndices,westSkirtHeight:m,southSkirtHeight:A,eastSkirtHeight:x,northSkirtHeight:C,childTileMask:0,credits:b,createdByUpsampling:!0})})};var V7=32767,_me=new h;Ay.prototype.interpolateHeight=function(e,t,n){let i=R.clamp((t-e.west)/e.width,0,1);i*=V7;let o=R.clamp((n-e.south)/e.height,0,1);return o*=V7,l(this._mesh)?j$e(this,i,o):q$e(this,i,o)};function gme(e,t,n,i,o,r,s,a){let c=Math.min(n,o,s),u=Math.max(n,o,s),f=Math.min(i,r,a),d=Math.max(i,r,a);return e>=c&&e<=u&&t>=f&&t<=d}var G$e=new H,H$e=new H,W$e=new H;function j$e(e,t,n){let i=e._mesh,o=i.vertices,r=i.encoding,s=i.indices;for(let a=0,c=s.length;a<c;a+=3){let u=s[a],f=s[a+1],d=s[a+2],p=r.decodeTextureCoordinates(o,u,G$e),g=r.decodeTextureCoordinates(o,f,H$e),m=r.decodeTextureCoordinates(o,d,W$e);if(gme(t,n,p.x,p.y,g.x,g.y,m.x,m.y)){let A=i_.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,_me);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=r.decodeHeight(o,u),C=r.decodeHeight(o,f),b=r.decodeHeight(o,d);return A.x*x+A.y*C+A.z*b}}}}function q$e(e,t,n){let i=e._uValues,o=e._vValues,r=e._heightValues,s=e._indices;for(let a=0,c=s.length;a<c;a+=3){let u=s[a],f=s[a+1],d=s[a+2],p=i[u],g=i[f],m=i[d],A=o[u],x=o[f],C=o[d];if(gme(t,n,p,A,g,x,m,C)){let b=i_.computeBarycentricCoordinates(t,n,p,A,g,x,m,C,_me);if(b.x>=-1e-15&&b.y>=-1e-15&&b.z>=-1e-15){let T=b.x*r[u]+b.y*r[f]+b.z*r[d];return R.lerp(e._minimumHeight,e._maximumHeight,T/V7)}}}}Ay.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};Ay.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var _x=Ay;function Y$e(e){this.resource=e.resource,this.version=e.version,this.isHeightmap=e.isHeightmap,this.tileUrlTemplates=e.tileUrlTemplates,this.availability=e.availability,this.hasVertexNormals=e.hasVertexNormals,this.hasWaterMask=e.hasWaterMask,this.hasMetadata=e.hasMetadata,this.availabilityLevels=e.availabilityLevels,this.availabilityTilesLoaded=e.availabilityTilesLoaded,this.littleEndianExtensionSize=e.littleEndianExtensionSize,this.availabilityPromiseCache={}}function gx(e){this._heightmapWidth=65,this._heightmapStructure=void 0,this._hasWaterMask=!1,this._hasVertexNormals=!1,this._ellipsoid=e.ellipsoid,this._requestVertexNormals=y(e.requestVertexNormals,!1),this._requestWaterMask=y(e.requestWaterMask,!1),this._requestMetadata=y(e.requestMetadata,!0),this._errorEvent=new ge;let t=e.credit;typeof t=="string"&&(t=new Yt(t)),this._credit=t,this._availability=void 0,this._ready=!1,this._tileCredits=void 0;let n=this,i,o,r,s=this._layers=[],a="",c=[],u=0;this._readyPromise=Promise.resolve(e.url).then(function(A){let x=Ie.createIfNeeded(A);return x.appendForwardSlash(),i=x,o=i.getDerivedResource({url:"layer.json"}),n._tileCredits=x.credits,m()});function f(A){let x;if(!A.format)return x="The tile format is not specified in the layer.json file.",r=Wn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new de(x));if(!A.tiles||A.tiles.length===0)return x="The layer.json file does not specify any tile URL templates.",r=Wn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new de(x));let C=!1,b=!1,T=!1,S=!0,w=!1;if(A.format==="heightmap-1.0")w=!0,l(n._heightmapStructure)||(n._heightmapStructure={heightScale:1/5,heightOffset:-1e3,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1,lowestEncodedHeight:0,highestEncodedHeight:256*256-1}),b=!0,n._requestWaterMask=!0;else if(A.format.indexOf("quantized-mesh-1.")!==0)return x=`The tile format "${A.format}" is invalid or not supported.`,r=Wn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new de(x));let D=A.tiles,I=A.maxzoom;if(u=Math.max(u,I),!A.projection||A.projection==="EPSG:4326")n._tilingScheme=new Ui({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:1,ellipsoid:n._ellipsoid});else if(A.projection==="EPSG:3857")n._tilingScheme=new Nr({numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:n._ellipsoid});else return x=`The projection "${A.projection}" is invalid or not supported.`,r=Wn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new de(x));if(n._levelZeroMaximumGeometricError=Fr.getEstimatedLevelZeroGeometricErrorForAHeightmap(n._tilingScheme.ellipsoid,n._heightmapWidth,n._tilingScheme.getNumberOfXTilesAtLevel(0)),!A.scheme||A.scheme==="tms"||A.scheme==="slippyMap")n._scheme=A.scheme;else return x=`The scheme "${A.scheme}" is invalid or not supported.`,r=Wn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new de(x));let B;l(A.extensions)&&A.extensions.indexOf("octvertexnormals")!==-1?C=!0:l(A.extensions)&&A.extensions.indexOf("vertexnormals")!==-1&&(C=!0,S=!1),l(A.extensions)&&A.extensions.indexOf("watermask")!==-1&&(b=!0),l(A.extensions)&&A.extensions.indexOf("metadata")!==-1&&(T=!0);let M=A.metadataAvailability,L=A.available,_;if(l(L)&&!l(M)){_=new Vd(n._tilingScheme,L.length);for(let v=0;v<L.length;++v){let P=L[v],O=n._tilingScheme.getNumberOfYTilesAtLevel(v);l(c[v])||(c[v]=[]);for(let F=0;F<P.length;++F){let U=P[F],V=O-U.endY-1,G=O-U.startY-1;c[v].push([U.startX,V,U.endX,G]),_.addAvailableTileRange(v,U.startX,V,U.endX,G)}}}else l(M)&&(B=new Vd(n._tilingScheme,I),_=new Vd(n._tilingScheme,I),c[0]=[[0,0,1,0]],_.addAvailableTileRange(0,0,0,1,0));n._hasWaterMask=n._hasWaterMask||b,n._hasVertexNormals=n._hasVertexNormals||C,n._hasMetadata=n._hasMetadata||T,l(A.attribution)&&(a.length>0&&(a+=" "),a+=A.attribution),s.push(new Y$e({resource:i,version:A.version,isHeightmap:w,tileUrlTemplates:D,availability:_,hasVertexNormals:C,hasWaterMask:b,hasMetadata:T,availabilityLevels:M,availabilityTilesLoaded:B,littleEndianExtensionSize:S}));let E=A.parentUrl;if(l(E)){if(!l(_))return console.log("A layer.json can't have a parentUrl if it does't have an available array."),Promise.resolve(!0);i=i.getDerivedResource({url:E}),i.appendForwardSlash(),o=i.getDerivedResource({url:"layer.json"});let v=o.fetchJson();return Promise.resolve(v).then(f).catch(d)}return Promise.resolve(!0)}function d(A){let x=`An error occurred while accessing ${o.url}.`;return r=Wn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new de(x))}function p(A){return f(A).then(function(){if(l(r))return;let x=c.length;if(x>0){let C=n._availability=new Vd(n._tilingScheme,u);for(let b=0;b<x;++b){let T=c[b];for(let S=0;S<T.length;++S){let w=T[S];C.addAvailableTileRange(b,w[0],w[1],w[2],w[3])}}}if(a.length>0){let C=new Yt(a);l(n._tileCredits)?n._tileCredits.push(C):n._tileCredits=[C]}return n._ready=!0,Promise.resolve(!0)})}function g(A){return l(A)&&A.statusCode===404?p({tilejson:"2.1.0",format:"heightmap-1.0",version:"1.0.0",scheme:"tms",tiles:["{z}/{x}/{y}.terrain?v={version}"]}):d(A)}function m(){return Promise.resolve(o.fetchJson()).then(p).catch(g)}}var U7={OCT_VERTEX_NORMALS:1,WATER_MASK:2,METADATA:4};function yme(e){return!l(e)||e.length===0?{Accept:"application/vnd.quantized-mesh,application/octet-stream;q=0.9,*/*;q=0.01"}:{Accept:`application/vnd.quantized-mesh;extensions=${e.join("-")},application/octet-stream;q=0.9,*/*;q=0.01`}}function X$e(e,t,n,i,o){let r=new Uint16Array(t,0,e._heightmapWidth*e._heightmapWidth);return new ca({buffer:r,childTileMask:new Uint8Array(t,r.byteLength,1)[0],waterMask:new Uint8Array(t,r.byteLength+1,t.byteLength-r.byteLength-1),width:e._heightmapWidth,height:e._heightmapWidth,structure:e._heightmapStructure,credits:e._tileCredits})}function K$e(e,t,n,i,o,r){let s=r.littleEndianExtensionSize,a=0,c=3,u=c+1,f=Float64Array.BYTES_PER_ELEMENT*c,d=Float64Array.BYTES_PER_ELEMENT*u,p=3,g=Uint16Array.BYTES_PER_ELEMENT*p,m=3,A=Uint16Array.BYTES_PER_ELEMENT,x=A*m,C=new DataView(t),b=new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0));a+=f;let T=C.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let S=C.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let w=new re(new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0)),C.getFloat64(a+f,!0));a+=d;let D=new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0));a+=f;let I=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let B=new Uint16Array(t,a,I*3);a+=I*g,I>64*1024&&(A=Uint32Array.BYTES_PER_ELEMENT,x=A*m);let M=B.subarray(0,I),L=B.subarray(I,2*I),_=B.subarray(I*2,3*I);Un.zigZagDeltaDecode(M,L,_),a%A!==0&&(a+=A-a%A);let E=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let v=Le.createTypedArrayFromArrayBuffer(I,t,a,E*m);a+=E*x;let P=0,O=v.length;for(let oe=0;oe<O;++oe){let ue=v[oe];v[oe]=P-ue,ue===0&&++P}let F=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let U=Le.createTypedArrayFromArrayBuffer(I,t,a,F);a+=F*A;let V=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let G=Le.createTypedArrayFromArrayBuffer(I,t,a,V);a+=V*A;let k=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let Y=Le.createTypedArrayFromArrayBuffer(I,t,a,k);a+=k*A;let j=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let X=Le.createTypedArrayFromArrayBuffer(I,t,a,j);a+=j*A;let W,J;for(;a<C.byteLength;){let oe=C.getUint8(a,!0);a+=Uint8Array.BYTES_PER_ELEMENT;let ue=C.getUint32(a,s);if(a+=Uint32Array.BYTES_PER_ELEMENT,oe===U7.OCT_VERTEX_NORMALS&&e._requestVertexNormals)W=new Uint8Array(t,a,I*2);else if(oe===U7.WATER_MASK&&e._requestWaterMask)J=new Uint8Array(t,a,ue);else if(oe===U7.METADATA&&e._requestMetadata){let _e=C.getUint32(a,!0);if(_e>0){let we=No(new Uint8Array(t),a+Uint32Array.BYTES_PER_ELEMENT,_e).available;if(l(we))for(let Fe=0;Fe<we.length;++Fe){let He=n+Fe+1,Dt=we[Fe],Vt=e._tilingScheme.getNumberOfYTilesAtLevel(He);for(let on=0;on<Dt.length;++on){let dt=Dt[on],Pn=Vt-dt.endY-1,si=Vt-dt.startY-1;e.availability.addAvailableTileRange(He,dt.startX,Pn,dt.endX,si),r.availability.addAvailableTileRange(He,dt.startX,Pn,dt.endX,si)}}}r.availabilityTilesLoaded.addAvailableTileRange(n,i,o,i,o)}a+=ue}let Z=e.getLevelMaximumGeometricError(n)*5,he=e._tilingScheme.tileXYToRectangle(i,o,n),pe=di.fromRectangle(he,T,S,e._tilingScheme.ellipsoid);return new _x({center:b,minimumHeight:T,maximumHeight:S,boundingSphere:w,orientedBoundingBox:pe,horizonOcclusionPoint:D,quantizedVertices:B,encodedNormals:W,indices:v,westIndices:U,southIndices:G,eastIndices:Y,northIndices:X,westSkirtHeight:Z,southSkirtHeight:Z,eastSkirtHeight:Z,northSkirtHeight:Z,childTileMask:e.availability.computeChildMaskForTile(n,i,o),waterMask:J,credits:e._tileCredits})}gx.prototype.requestTileGeometry=function(e,t,n,i){let 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this._levelZeroMaximumGeometricError/(1<<e)};gx.prototype.getTileDataAvailable=function(e,t,n){if(!l(this._availability))return;if(n>this._availability._maximumLevel)return!1;if(this._availability.isTileAvailable(n,e,t))return!0;if(!this._hasMetadata)return!1;let i=this._layers,o=i.length;for(let r=0;r<o;++r)if(xme(this,e,t,n,i[r],r===0).result)return;return!1};gx.prototype.loadTileDataAvailability=function(e,t,n){if(!l(this._availability)||n>this._availability._maximumLevel||this._availability.isTileAvailable(n,e,t)||!this._hasMetadata)return;let i=this._layers,o=i.length;for(let r=0;r<o;++r){let s=xme(this,e,t,n,i[r],r===0);if(l(s.promise))return s.promise}};function z7(e,t,n,i){if(i===0)return;let o=e.availabilityLevels,r=i%o===0?i-o:(i/o|0)*o,s=1<<i-r,a=t/s|0,c=n/s|0;return{level:r,x:a,y:c}}function xme(e,t,n,i,o,r){if(!l(o.availabilityLevels))return{result:!1};let s,a=function(){delete 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o_({center:e._ellipseGeometry._center,radius:e._ellipseGeometry._semiMajorAxis,ellipsoid:o,stRotation:e._ellipseGeometry._stRotation,granularity:i,extrudedHeight:r,height:s,vertexFormat:ve.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(o_.prototype,{rectangle:{get:function(){return this._ellipseGeometry.rectangle}},textureCoordinateRotationPoints:{get:function(){return this._ellipseGeometry.textureCoordinateRotationPoints}}});var G7=o_;function dE(e){e=y(e,y.EMPTY_OBJECT);let t=e.radius,n={center:e.center,semiMajorAxis:t,semiMinorAxis:t,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,numberOfVerticalLines:e.numberOfVerticalLines};this._ellipseGeometry=new Ql(n),this._workerName="createCircleOutlineGeometry"}dE.packedLength=Ql.packedLength;dE.pack=function(e,t,n){return Ql.pack(e._ellipseGeometry,t,n)};var Z$e=new Ql({center:new h,semiMajorAxis:1,semiMinorAxis:1}),uu={center:new h,radius:void 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Ie({url:"https://api.cesium.com/"});az.getDefaultTokenCredit=function(e){if(e===Cme){if(!l(W7)){let t=`<b>             This application is using Cesium's default ion access token. Please assign <i>Cesium.Ion.defaultAccessToken</i>             with an access token from your ion account before making any Cesium API calls.             You can sign up for a free ion account at <a href="https://cesium.com">https://cesium.com</a>.</b>`;W7=new Yt(t,!0)}return W7}};var Ud=az;function Lc(e,t){let n,i=e.externalType,o=l(i);if(!o)n={url:e.url,retryAttempts:1,retryCallback:Q$e};else if(i==="3DTILES"||i==="STK_TERRAIN_SERVER")n={url:e.options.url};else throw new de("Ion.createResource does not support external imagery assets; use IonImageryProvider instead.");Ie.call(this,n),this._ionEndpoint=e,this._ionEndpointDomain=o?void 0:new j7.default(e.url).authority(),this._ionEndpointResource=t,this._ionRoot=void 0,this._pendingPromise=void 0,this._credits=void 0,this._isExternal=o}l(Object.create)&&(Lc.prototype=Object.create(Ie.prototype),Lc.prototype.constructor=Lc);Lc.fromAssetId=function(e,t){let n=Lc._createEndpointResource(e,t);return n.fetchJson().then(function(i){return new Lc(i,n)})};Object.defineProperties(Lc.prototype,{credits:{get:function(){return 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hE(e){e=y(e,y.EMPTY_OBJECT),this._callback=e.callback,this._tilingScheme=e.tilingScheme,l(this._tilingScheme)||(this._tilingScheme=new Ui({ellipsoid:y(e.ellipsoid,ie.WGS84)})),this._width=e.width,this._height=e.height;let t=Math.max(this._width,this._height);this._levelZeroMaximumGeometricError=Fr.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,t,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ge;let n=e.credit;typeof n=="string"&&(n=new Yt(n)),this._credit=n,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(hE.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return!0}},readyPromise:{get:function(){return this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});hE.prototype.requestTileGeometry=function(e,t,n,i){let o=this._callback(e,t,n);if(!l(o))return;let r=this._width,s=this._height;return Promise.resolve(o).then(function(a){let c=a;return Array.isArray(c)&&(c=new Float64Array(c)),new ca({buffer:c,width:r,height:s})})};hE.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};hE.prototype.getTileDataAvailable=function(e,t,n){};hE.prototype.loadTileDataAvailability=function(e,t,n){};var q7=hE;var eet=1953029805,tet=2917034100;function Y7(e,t){if(Y7.passThroughDataForTesting)return t;let n=e.byteLength;if(n===0||n%4!==0)throw new de("The length of key must be greater than 0 and a multiple of 4.");let i=new DataView(t),o=i.getUint32(0,!0);if(o===eet||o===tet)return t;let r=new 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e=this._length;if(e===0)return;this._length--;let t;if(e<=2)t=this._array[e-1];else{let n=K7(this,1,2)?1:2;t=this._array[n],this._array[n]=this._array[e-1],e>=4&&Eme(this,n)}return this._array[e-1]=void 0,t};Gd.prototype.getMinimum=function(){if(this._length!==0)return this._array[0]};Gd.prototype.getMaximum=function(){let e=this._length;if(e!==0)return e<=2?this._array[e-1]:this._array[K7(this,1,2)?1:2]};function cz(e,t,n){let i=e._array,o=i[t];i[t]=i[n],i[n]=o}function dM(e,t,n){return e._comparator(e._array[t],e._array[n])<0}function K7(e,t,n){return e._comparator(e._array[t],e._array[n])>0}function bme(e,t){if(t===0)return;let n=Math.floor(R.log2(t+1))%2===0,i=Math.floor((t-1)/2),o=dM(e,t,i);for(o!==n&&(cz(e,t,i),t=i);t>=3;){let r=Math.floor((t-3)/4);if(dM(e,t,r)!==o)break;cz(e,t,r),t=r}}function Eme(e,t){let n=e._length,i=Math.floor(R.log2(t+1))%2===0,o;for(;(o=2*t+1)<n;){let r=o,s=o+1;if(s<n){dM(e,s,r)===i&&(r=s);let a=2*o+1,c=Math.max(Math.min(n-a,4),0);for(let u=0;u<c;u++){let f=a+u;dM(e,f,r)===i&&(r=f)}}if(dM(e,r,t)===i&&(cz(e,r,t),r!==o&&r!==s)){let a=Math.floor((r-1)/2);K7(e,r,a)===i&&cz(e,r,a)}t=r}}var J7=Gd;function mE(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=e.tilingScheme,l(this._tilingScheme)||(this._tilingScheme=new Ui({ellipsoid:y(e.ellipsoid,ie.WGS84)})),this._levelZeroMaximumGeometricError=Fr.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,64,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ge,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(mE.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return!0}},readyPromise:{get:function(){return this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});mE.prototype.requestTileGeometry=function(e,t,n,i){return Promise.resolve(new ca({buffer:new Uint8Array(16*16),width:16,height:16}))};mE.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};mE.prototype.getTileDataAvailable=function(e,t,n){};mE.prototype.loadTileDataAvailability=function(e,t,n){};var r_=mE;function tm(e){e=y(e,y.EMPTY_OBJECT),this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this._cullingVolume=new Ds,this._perspectiveMatrix=new N,this._infinitePerspective=new N}function Z7(e){let t=e.top,n=e.bottom,i=e.right,o=e.left,r=e.near,s=e.far;(t!==e._top||n!==e._bottom||o!==e._left||i!==e._right||r!==e._near||s!==e._far)&&(e._left=o,e._right=i,e._top=t,e._bottom=n,e._near=r,e._far=s,e._perspectiveMatrix=N.computePerspectiveOffCenter(o,i,n,t,r,s,e._perspectiveMatrix),e._infinitePerspective=N.computeInfinitePerspectiveOffCenter(o,i,n,t,r,e._infinitePerspective))}Object.defineProperties(tm.prototype,{projectionMatrix:{get:function(){return Z7(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return Z7(this),this._infinitePerspective}}});var net=new h,iet=new h,oet=new h,ret=new h;tm.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,o=this.top,r=this.bottom,s=this.right,a=this.left,c=this.near,u=this.far,f=h.cross(t,n,net),d=iet;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=oet;h.multiplyByScalar(t,u,p),h.add(e,p,p);let g=ret;h.multiplyByScalar(f,a,g),h.add(d,g,g),h.subtract(g,e,g),h.normalize(g,g),h.cross(g,n,g),h.normalize(g,g);let m=i[0];return l(m)||(m=i[0]=new se),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(f,s,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(n,g,g),h.normalize(g,g),m=i[1],l(m)||(m=i[1]=new se),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(n,r,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(f,g,g),h.normalize(g,g),m=i[2],l(m)||(m=i[2]=new se),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(n,o,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(g,f,g),h.normalize(g,g),m=i[3],l(m)||(m=i[3]=new se),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),m=i[4],l(m)||(m=i[4]=new se),m.x=t.x,m.y=t.y,m.z=t.z,m.w=-h.dot(t,d),h.negate(t,g),m=i[5],l(m)||(m=i[5]=new se),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,p),this._cullingVolume};tm.prototype.getPixelDimensions=function(e,t,n,i,o){Z7(this);let r=1/this.near,s=this.top*r,a=2*i*n*s/t;s=this.right*r;let c=2*i*n*s/e;return o.x=c,o.y=a,o};tm.prototype.clone=function(e){return l(e)||(e=new tm),e.right=this.right,e.left=this.left,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};tm.prototype.equals=function(e){return l(e)&&e instanceof tm&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};tm.prototype.equalsEpsilon=function(e,t,n){return e===this||l(e)&&e instanceof tm&&R.equalsEpsilon(this.right,e.right,t,n)&&R.equalsEpsilon(this.left,e.left,t,n)&&R.equalsEpsilon(this.top,e.top,t,n)&&R.equalsEpsilon(this.bottom,e.bottom,t,n)&&R.equalsEpsilon(this.near,e.near,t,n)&&R.equalsEpsilon(this.far,e.far,t,n)};var Fc=tm;function Cl(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new Fc,this.fov=e.fov,this._fov=void 0,this._fovy=void 0,this._sseDenominator=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this.xOffset=y(e.xOffset,0),this._xOffset=this.xOffset,this.yOffset=y(e.yOffset,0),this._yOffset=this.yOffset}Cl.packedLength=6;Cl.pack=function(e,t,n){return n=y(n,0),t[n++]=e.fov,t[n++]=e.aspectRatio,t[n++]=e.near,t[n++]=e.far,t[n++]=e.xOffset,t[n]=e.yOffset,t};Cl.unpack=function(e,t,n){return t=y(t,0),l(n)||(n=new Cl),n.fov=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t++],n.xOffset=e[t++],n.yOffset=e[t],n};function nm(e){let t=e._offCenterFrustum;(e.fov!==e._fov||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far||e.xOffset!==e._xOffset||e.yOffset!==e._yOffset)&&(e._aspectRatio=e.aspectRatio,e._fov=e.fov,e._fovy=e.aspectRatio<=1?e.fov:Math.atan(Math.tan(e.fov*.5)/e.aspectRatio)*2,e._near=e.near,e._far=e.far,e._sseDenominator=2*Math.tan(.5*e._fovy),e._xOffset=e.xOffset,e._yOffset=e.yOffset,t.top=e.near*Math.tan(.5*e._fovy),t.bottom=-t.top,t.right=e.aspectRatio*t.top,t.left=-t.right,t.near=e.near,t.far=e.far,t.right+=e.xOffset,t.left+=e.xOffset,t.top+=e.yOffset,t.bottom+=e.yOffset)}Object.defineProperties(Cl.prototype,{projectionMatrix:{get:function(){return nm(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return nm(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return nm(this),this._fovy}},sseDenominator:{get:function(){return nm(this),this._sseDenominator}}});Cl.prototype.computeCullingVolume=function(e,t,n){return nm(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};Cl.prototype.getPixelDimensions=function(e,t,n,i,o){return nm(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,o)};Cl.prototype.clone=function(e){return l(e)||(e=new Cl),e.aspectRatio=this.aspectRatio,e.fov=this.fov,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._fov=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};Cl.prototype.equals=function(e){return!l(e)||!(e instanceof Cl)?!1:(nm(this),nm(e),this.fov===e.fov&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};Cl.prototype.equalsEpsilon=function(e,t,n){return!l(e)||!(e instanceof Cl)?!1:(nm(this),nm(e),R.equalsEpsilon(this.fov,e.fov,t,n)&&R.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var _i=Cl;var lz=0,set=1;function yx(e){let t=e.frustum,n=e.orientation,i=e.origin,o=y(e.vertexFormat,ve.DEFAULT),r=y(e._drawNearPlane,!0),s,a;t instanceof _i?(s=lz,a=_i.packedLength):t instanceof Zt&&(s=set,a=Zt.packedLength),this._frustumType=s,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Oe.clone(n),this._drawNearPlane=r,this._vertexFormat=o,this._workerName="createFrustumGeometry",this.packedLength=2+a+h.packedLength+Oe.packedLength+ve.packedLength}yx.pack=function(e,t,n){n=y(n,0);let i=e._frustumType,o=e._frustum;return t[n++]=i,i===lz?(_i.pack(o,t,n),n+=_i.packedLength):(Zt.pack(o,t,n),n+=Zt.packedLength),h.pack(e._origin,t,n),n+=h.packedLength,Oe.pack(e._orientation,t,n),n+=Oe.packedLength,ve.pack(e._vertexFormat,t,n),n+=ve.packedLength,t[n]=e._drawNearPlane?1:0,t};var aet=new _i,cet=new Zt,uet=new Oe,fet=new h,det=new ve;yx.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o;i===lz?(o=_i.unpack(e,t,aet),t+=_i.packedLength):(o=Zt.unpack(e,t,cet),t+=Zt.packedLength);let r=h.unpack(e,t,fet);t+=h.packedLength;let s=Oe.unpack(e,t,uet);t+=Oe.packedLength;let a=ve.unpack(e,t,det);t+=ve.packedLength;let c=e[t]===1;if(!l(n))return new yx({frustum:o,origin:r,orientation:s,vertexFormat:a,_drawNearPlane:c});let u=i===n._frustumType?n._frustum:void 0;return n._frustum=o.clone(u),n._frustumType=i,n._origin=h.clone(r,n._origin),n._orientation=Oe.clone(s,n._orientation),n._vertexFormat=ve.clone(a,n._vertexFormat),n._drawNearPlane=c,n};function pE(e,t,n,i,o,r,s,a){let c=e/3*2;for(let u=0;u<4;++u)l(t)&&(t[e]=r.x,t[e+1]=r.y,t[e+2]=r.z),l(n)&&(n[e]=s.x,n[e+1]=s.y,n[e+2]=s.z),l(i)&&(i[e]=a.x,i[e+1]=a.y,i[e+2]=a.z),e+=3;o[c]=0,o[c+1]=0,o[c+2]=1,o[c+3]=0,o[c+4]=1,o[c+5]=1,o[c+6]=0,o[c+7]=1}var het=new Q,met=new N,Q7=new N,Sme=new h,wme=new h,vme=new h,pet=new h,_et=new h,get=new h,xy=new Array(3),hM=new Array(4);hM[0]=new se(-1,-1,1,1);hM[1]=new se(1,-1,1,1);hM[2]=new se(1,1,1,1);hM[3]=new se(-1,1,1,1);var Dme=new Array(4);for(let e=0;e<4;++e)Dme[e]=new se;yx._computeNearFarPlanes=function(e,t,n,i,o,r,s,a){let c=Q.fromQuaternion(t,het),u=y(r,Sme),f=y(s,wme),d=y(a,vme);u=Q.getColumn(c,0,u),f=Q.getColumn(c,1,f),d=Q.getColumn(c,2,d),h.normalize(u,u),h.normalize(f,f),h.normalize(d,d),h.negate(u,u);let p=N.computeView(e,d,f,u,met),g,m;if(n===lz){let A=i.projectionMatrix,x=N.multiply(A,p,Q7);m=N.inverse(x,Q7)}else g=N.inverseTransformation(p,Q7);l(m)?(xy[0]=i.near,xy[1]=i.far):(xy[0]=0,xy[1]=i.near,xy[2]=i.far);for(let A=0;A<2;++A)for(let x=0;x<4;++x){let C=se.clone(hM[x],Dme[x]);if(l(m)){C=N.multiplyByVector(m,C,C);let b=1/C.w;h.multiplyByScalar(C,b,C),h.subtract(C,e,C),h.normalize(C,C);let T=h.dot(d,C);h.multiplyByScalar(C,xy[A]/T,C),h.add(C,e,C)}else{l(i._offCenterFrustum)&&(i=i._offCenterFrustum);let b=xy[A],T=xy[A+1];C.x=(C.x*(i.right-i.left)+i.left+i.right)*.5,C.y=(C.y*(i.top-i.bottom)+i.bottom+i.top)*.5,C.z=(C.z*(b-T)-b-T)*.5,C.w=1,N.multiplyByVector(g,C,C)}o[12*A+x*3]=C.x,o[12*A+x*3+1]=C.y,o[12*A+x*3+2]=C.z}};yx.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,o=e._orientation,r=e._drawNearPlane,s=e._vertexFormat,a=r?6:5,c=new Float64Array(3*4*6);yx._computeNearFarPlanes(i,o,t,n,c);let u=3*4*2;c[u]=c[3*4],c[u+1]=c[3*4+1],c[u+2]=c[3*4+2],c[u+3]=c[0],c[u+4]=c[1],c[u+5]=c[2],c[u+6]=c[3*3],c[u+7]=c[3*3+1],c[u+8]=c[3*3+2],c[u+9]=c[3*7],c[u+10]=c[3*7+1],c[u+11]=c[3*7+2],u+=3*4,c[u]=c[3*5],c[u+1]=c[3*5+1],c[u+2]=c[3*5+2],c[u+3]=c[3],c[u+4]=c[3+1],c[u+5]=c[3+2],c[u+6]=c[0],c[u+7]=c[1],c[u+8]=c[2],c[u+9]=c[3*4],c[u+10]=c[3*4+1],c[u+11]=c[3*4+2],u+=3*4,c[u]=c[3],c[u+1]=c[3+1],c[u+2]=c[3+2],c[u+3]=c[3*5],c[u+4]=c[3*5+1],c[u+5]=c[3*5+2],c[u+6]=c[3*6],c[u+7]=c[3*6+1],c[u+8]=c[3*6+2],c[u+9]=c[3*2],c[u+10]=c[3*2+1],c[u+11]=c[3*2+2],u+=3*4,c[u]=c[3*2],c[u+1]=c[3*2+1],c[u+2]=c[3*2+2],c[u+3]=c[3*6],c[u+4]=c[3*6+1],c[u+5]=c[3*6+2],c[u+6]=c[3*7],c[u+7]=c[3*7+1],c[u+8]=c[3*7+2],c[u+9]=c[3*3],c[u+10]=c[3*3+1],c[u+11]=c[3*3+2],r||(c=c.subarray(3*4));let f=new rn({position:new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:c})});if(l(s.normal)||l(s.tangent)||l(s.bitangent)||l(s.st)){let p=l(s.normal)?new Float32Array(12*a):void 0,g=l(s.tangent)?new Float32Array(3*4*a):void 0,m=l(s.bitangent)?new Float32Array(3*4*a):void 0,A=l(s.st)?new Float32Array(2*4*a):void 0,x=Sme,C=wme,b=vme,T=h.negate(x,pet),S=h.negate(C,_et),w=h.negate(b,get);u=0,r&&(pE(u,p,g,m,A,w,x,C),u+=3*4),pE(u,p,g,m,A,b,T,C),u+=3*4,pE(u,p,g,m,A,T,w,C),u+=3*4,pE(u,p,g,m,A,S,w,T),u+=3*4,pE(u,p,g,m,A,x,b,C),u+=3*4,pE(u,p,g,m,A,C,b,T),l(p)&&(f.normal=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:p})),l(g)&&(f.tangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:g})),l(m)&&(f.bitangent=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:m})),l(A)&&(f.st=new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:A}))}let d=new Uint16Array(6*a);for(let p=0;p<a;++p){let g=p*6,m=p*4;d[g]=m,d[g+1]=m+1,d[g+2]=m+2,d[g+3]=m,d[g+4]=m+2,d[g+5]=m+3}return new it({attributes:f,indices:d,primitiveType:Be.TRIANGLES,boundingSphere:re.fromVertices(c)})};var Ax=yx;var $7=0,yet=1;function mM(e){let t=e.frustum,n=e.orientation,i=e.origin,o=y(e._drawNearPlane,!0),r,s;t instanceof _i?(r=$7,s=_i.packedLength):t instanceof Zt&&(r=yet,s=Zt.packedLength),this._frustumType=r,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Oe.clone(n),this._drawNearPlane=o,this._workerName="createFrustumOutlineGeometry",this.packedLength=2+s+h.packedLength+Oe.packedLength}mM.pack=function(e,t,n){n=y(n,0);let i=e._frustumType,o=e._frustum;return t[n++]=i,i===$7?(_i.pack(o,t,n),n+=_i.packedLength):(Zt.pack(o,t,n),n+=Zt.packedLength),h.pack(e._origin,t,n),n+=h.packedLength,Oe.pack(e._orientation,t,n),n+=Oe.packedLength,t[n]=e._drawNearPlane?1:0,t};var Aet=new _i,xet=new Zt,Cet=new Oe,Tet=new h;mM.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o;i===$7?(o=_i.unpack(e,t,Aet),t+=_i.packedLength):(o=Zt.unpack(e,t,xet),t+=Zt.packedLength);let r=h.unpack(e,t,Tet);t+=h.packedLength;let s=Oe.unpack(e,t,Cet);t+=Oe.packedLength;let a=e[t]===1;if(!l(n))return new mM({frustum:o,origin:r,orientation:s,_drawNearPlane:a});let c=i===n._frustumType?n._frustum:void 0;return n._frustum=o.clone(c),n._frustumType=i,n._origin=h.clone(r,n._origin),n._orientation=Oe.clone(s,n._orientation),n._drawNearPlane=a,n};mM.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,o=e._orientation,r=e._drawNearPlane,s=new Float64Array(3*4*2);Ax._computeNearFarPlanes(i,o,t,n,s);let a=new rn({position:new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:s})}),c,u,f=r?2:1,d=new Uint16Array(8*(f+1)),p=r?0:1;for(;p<2;++p)c=r?p*8:0,u=p*4,d[c]=u,d[c+1]=u+1,d[c+2]=u+1,d[c+3]=u+2,d[c+4]=u+2,d[c+5]=u+3,d[c+6]=u+3,d[c+7]=u;for(p=0;p<2;++p)c=(f+p)*8,u=p*4,d[c]=u,d[c+1]=u+4,d[c+2]=u+1,d[c+3]=u+5,d[c+4]=u+2,d[c+5]=u+6,d[c+6]=u+3,d[c+7]=u+7;return new it({attributes:a,indices:d,primitiveType:Be.LINES,boundingSphere:re.fromVertices(s)})};var pM=mM;function Pme(){}Pme.prototype.geocode=ye.throwInstantiationError;var ej=Pme;var bet={SEARCH:0,AUTOCOMPLETE:1},Cy=Object.freeze(bet);function Ime(){ye.throwInstantiationError()}Ime.createGeometry=function(e){ye.throwInstantiationError()};var tj=Ime;function Eet(e,t,n){let i=new Uint8ClampedArray(e.buffer),o=new ImageData(i,t,n),r=document.createElement("canvas");return r.width=t,r.height=n,r.getContext("2d").putImageData(o,0,0),r}var _M=Eet;var Oet=Di(nj(),1);function wet(e,t){return(e&t)!==0}var Ka=wet;var vet=[1,2,4,8],Ome=15,Det=16,Pet=64,Iet=128;function im(e,t,n,i,o,r){this._bits=e,this.cnodeVersion=t,this.imageryVersion=n,this.terrainVersion=i,this.imageryProvider=o,this.terrainProvider=r,this.ancestorHasTerrain=!1,this.terrainState=void 0}im.clone=function(e,t){return l(t)?(t._bits=e._bits,t.cnodeVersion=e.cnodeVersion,t.imageryVersion=e.imageryVersion,t.terrainVersion=e.terrainVersion,t.imageryProvider=e.imageryProvider,t.terrainProvider=e.terrainProvider):t=new 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\x90\xDD\x9D\\\xDA\xDEQ\xCF\xF0\xFCYRe|3\xDF\xF3H\xDA\xBB*u\xDB\`\xB2\xD4\xFC\xED\x1B\xEC\x7F5\xA8\xFF(1\x07-\xC8\xDC\x88F|\x8A["`);function Hd(e){let t=e;typeof t!="string"&&!(t instanceof Ie)&&(t=e.url);let n=Ie.createIfNeeded(t);n.appendForwardSlash(),this._resource=n,this.imageryPresent=!0,this.protoImagery=void 0,this.terrainPresent=!0,this.negativeAltitudeExponentBias=32,this.negativeAltitudeThreshold=R.EPSILON12,this.providers={},this.key=void 0,this._quadPacketVersion=1,this._tileInfo={},this._subtreePromises={};let i=this;this._readyPromise=Met(this).then(function(){return i.getQuadTreePacket("",i._quadPacketVersion)}).then(function(){return!0}).catch(function(o){let r=`An error occurred while accessing ${Rme(i,"",1).url}.`;return Promise.reject(new de(r))})}Object.defineProperties(Hd.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},resource:{get:function(){return this._resource}},readyPromise:{get:function(){return this._readyPromise}}});Hd.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;Ka(t,r)?Ka(e,r)&&(s|=1):(s|=2,Ka(e,r)||(s|=1)),i+=s}return i};Hd.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let o=i;o>=0;--o){let r=1<<o,s=+e[i-o];Ka(s,2)?Ka(s,1)||(t|=r):(n|=r,Ka(s,1)&&(t|=r))}return{x:t,y:n,level:i}};Hd.prototype.isValid=function(e){let t=this.getTileInformationFromQuadKey(e);if(l(t))return t!==null;let n=!0,i=e,o;for(;i.length>1;)if(o=i.substring(i.length-1),i=i.substring(0,i.length-1),t=this.getTileInformationFromQuadKey(i),l(t)){!t.hasSubtree()&&!t.hasChild(parseInt(o))&&(n=!1);break}else if(t===null){n=!1;break}return n};var Bme=new fi("decodeGoogleEarthEnterprisePacket");Hd.prototype.getQuadTreePacket=function(e,t,n){t=y(t,1),e=y(e,"");let o=Rme(this,e,t,n).fetchArrayBuffer();if(!l(o))return;let r=this._tileInfo,s=this.key;return o.then(function(a){return Bme.scheduleTask({buffer:a,quadKey:e,type:"Metadata",key:s},[a]).then(function(u){let f,d=-1;if(e!==""){d=e.length+1;let m=u[e];f=r[e],f._bits|=m._bits,delete u[e]}let p=Object.keys(u);p.sort(function(m,A){return m.length-A.length});let g=p.length;for(let m=0;m<g;++m){let A=p[m];if(u[A]!==null){let C=gM.clone(u[A]),b=A.length;if(b===d)C.setParent(f);else if(b>1){let T=r[A.substring(0,A.length-1)];C.setParent(T)}r[A]=C}else r[A]=null}})})};Hd.prototype.populateSubtree=function(e,t,n,i){let o=Hd.tileXYToQuadKey(e,t,n);return rj(this,o,i)};function rj(e,t,n){let i=e._tileInfo,o=t,r=i[o];if(l(r)&&(!r.hasSubtree()||r.hasChildren()))return r;for(;r===void 0&&o.length>1;)o=o.substring(0,o.length-1),r=i[o];let s,a=e._subtreePromises,c=a[o];if(l(c))return c.then(function(){return s=new Bo({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),rj(e,t,s)});if(!l(r)||!r.hasSubtree())return Promise.reject(new de(`Couldn't load metadata for tile ${t}`));if(c=e.getQuadTreePacket(o,r.cnodeVersion,n),!!l(c))return a[o]=c,c.then(function(){return s=new Bo({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),rj(e,t,s)}).finally(function(){delete a[o]})}Hd.prototype.getTileInformation=function(e,t,n){let i=Hd.tileXYToQuadKey(e,t,n);return this._tileInfo[i]};Hd.prototype.getTileInformationFromQuadKey=function(e){return this._tileInfo[e]};function Rme(e,t,n,i){return e._resource.getDerivedResource({url:`flatfile?q2-0${t}-q.${n.toString()}`,request:i})}var ij,oj;function Met(e){let t=e._resource.getDerivedResource({url:"dbRoot.v5",queryParameters:{output:"proto"}});if(!l(oj)){let n=Jt("ThirdParty/google-earth-dbroot-parser.js"),i=window.cesiumGoogleEarthDbRootParser;oj=Zy(n).then(function(){ij=window.cesiumGoogleEarthDbRootParser(Oet),l(i)?window.cesiumGoogleEarthDbRootParser=i:delete window.cesiumGoogleEarthDbRootParser})}return oj.then(function(){return t.fetchArrayBuffer()}).then(function(n){let i=ij.EncryptedDbRootProto.decode(new Uint8Array(n)),o=i.encryptionData,r=o.byteOffset,s=r+o.byteLength,a=e.key=o.buffer.slice(r,s);o=i.dbrootData,r=o.byteOffset,s=r+o.byteLength;let c=o.buffer.slice(r,s);return Bme.scheduleTask({buffer:c,type:"DbRoot",key:a},[c])}).then(function(n){let i=ij.DbRootProto.decode(new Uint8Array(n.buffer));if(e.imageryPresent=y(i.imageryPresent,e.imageryPresent),e.protoImagery=i.protoImagery,e.terrainPresent=y(i.terrainPresent,e.terrainPresent),l(i.endSnippet)&&l(i.endSnippet.model)){let a=i.endSnippet.model;e.negativeAltitudeExponentBias=y(a.negativeAltitudeExponentBias,e.negativeAltitudeExponentBias),e.negativeAltitudeThreshold=y(a.compressedNegativeAltitudeThreshold,e.negativeAltitudeThreshold)}l(i.databaseVersion)&&(e._quadPacketVersion=y(i.databaseVersion.quadtreeVersion,e._quadPacketVersion));let o=e.providers,r=y(i.providerInfo,[]),s=r.length;for(let a=0;a<s;++a){let c=r[a],u=c.copyrightString;l(u)&&(o[c.providerId]=new Yt(u.value))}}).catch(function(){console.log(`Failed to retrieve ${t.url}. Using defaults.`),e.key=Ret})}var Wd=Hd;function xx(e){e=y(e,y.EMPTY_OBJECT),this._buffer=e.buffer,this._credits=e.credits,this._negativeAltitudeExponentBias=e.negativeAltitudeExponentBias,this._negativeElevationThreshold=e.negativeElevationThreshold;let t=y(e.childTileMask,15),n=t&3;n|=t&4?8:0,n|=t&8?4:0,this._childTileMask=n,this._createdByUpsampling=y(e.createdByUpsampling,!1),this._skirtHeight=void 0,this._bufferType=this._buffer.constructor,this._mesh=void 0,this._minimumHeight=void 0,this._maximumHeight=void 0}Object.defineProperties(xx.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){}}});var Fme="createVerticesFromGoogleEarthEnterpriseBuffer",Let=new fi(Fme),Fet=new fi(Fme,kd.maximumAsynchronousTasks),Mme=new ce,sj=new ce;xx.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid;t.tileXYToNativeRectangle(n,i,o,Mme),t.tileXYToRectangle(n,i,o,sj);let u=c.cartographicToCartesian(ce.center(sj)),d=40075.16/(1<<o);this._skirtHeight=Math.min(d*8,1e3);let g=(a?Fet:Let).scheduleTask({buffer:this._buffer,nativeRectangle:Mme,rectangle:sj,relativeToCenter:u,ellipsoid:c,skirtHeight:this._skirtHeight,exaggeration:r,exaggerationRelativeHeight:s,includeWebMercatorT:!0,negativeAltitudeExponentBias:this._negativeAltitudeExponentBias,negativeElevationThreshold:this._negativeElevationThreshold});if(!l(g))return;let m=this;return g.then(function(A){return m._mesh=new xf(u,new Float32Array(A.vertices),new Uint16Array(A.indices),A.indexCountWithoutSkirts,A.vertexCountWithoutSkirts,A.minimumHeight,A.maximumHeight,re.clone(A.boundingSphere3D),h.clone(A.occludeePointInScaledSpace),A.numberOfAttributes,di.clone(A.orientedBoundingBox),Ya.clone(A.encoding),A.westIndicesSouthToNorth,A.southIndicesEastToWest,A.eastIndicesNorthToSouth,A.northIndicesWestToEast),m._minimumHeight=A.minimumHeight,m._maximumHeight=A.maximumHeight,m._buffer=void 0,m._mesh})};xx.prototype.interpolateHeight=function(e,t,n){let i=R.clamp((t-e.west)/e.width,0,1),o=R.clamp((n-e.south)/e.height,0,1);return l(this._mesh)?zet(this,i,o):Wet(this,i,o,e)};var Net=new fi("upsampleQuantizedTerrainMesh",kd.maximumAsynchronousTasks);xx.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!l(this._mesh))return;let c=t*2!==o,u=n*2===r,f=e.ellipsoid,d=e.tileXYToRectangle(o,r,s),p=Net.scheduleTask({vertices:a.vertices,indices:a.indices,indexCountWithoutSkirts:a.indexCountWithoutSkirts,vertexCountWithoutSkirts:a.vertexCountWithoutSkirts,encoding:a.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:u,childRectangle:d,ellipsoid:f});if(!l(p))return;let g=this;return p.then(function(m){let A=new Uint16Array(m.vertices),x=Le.createTypedArray(A.length/3,m.indices),C=g._skirtHeight;return new _x({quantizedVertices:A,indices:x,minimumHeight:m.minimumHeight,maximumHeight:m.maximumHeight,boundingSphere:re.clone(m.boundingSphere),orientedBoundingBox:di.clone(m.orientedBoundingBox),horizonOcclusionPoint:h.clone(m.horizonOcclusionPoint),westIndices:m.westIndices,southIndices:m.southIndices,eastIndices:m.eastIndices,northIndices:m.northIndices,westSkirtHeight:C,southSkirtHeight:C,eastSkirtHeight:C,northSkirtHeight:C,childTileMask:0,createdByUpsampling:!0,credits:g._credits})})};xx.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};xx.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var ket=new H,Vet=new H,Uet=new H,Nme=new h;function zet(e,t,n){let i=e._mesh,o=i.vertices,r=i.encoding,s=i.indices;for(let a=0,c=s.length;a<c;a+=3){let u=s[a],f=s[a+1],d=s[a+2],p=r.decodeTextureCoordinates(o,u,ket),g=r.decodeTextureCoordinates(o,f,Vet),m=r.decodeTextureCoordinates(o,d,Uet),A=i_.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,Nme);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=r.decodeHeight(o,u),C=r.decodeHeight(o,f),b=r.decodeHeight(o,d);return A.x*x+A.y*C+A.z*b}}}var Get=Uint16Array.BYTES_PER_ELEMENT,Lme=Uint32Array.BYTES_PER_ELEMENT,aj=Int32Array.BYTES_PER_ELEMENT,Het=Float32Array.BYTES_PER_ELEMENT,cj=Float64Array.BYTES_PER_ELEMENT;function Wet(e,t,n,i){let o=e._buffer,r=0,s=0,a=0;n>.5?(t>.5?(r=2,s=.5):r=3,a=.5):t>.5&&(r=1,s=.5);let c=new DataView(o),u=0;for(let w=0;w<r;++w)u+=c.getUint32(u,!0),u+=Lme;u+=Lme,u+=2*cj;let f=R.toRadians(c.getFloat64(u,!0)*180);u+=cj;let d=R.toRadians(c.getFloat64(u,!0)*180);u+=cj;let p=i.width/f/2,g=i.height/d/2,m=c.getInt32(u,!0);u+=aj;let A=c.getInt32(u,!0)*3;u+=aj,u+=aj;let x=new Array(m),C=new Array(m),b=new Array(m),T;for(T=0;T<m;++T)x[T]=s+c.getUint8(u++)*p,C[T]=a+c.getUint8(u++)*g,b[T]=c.getFloat32(u,!0)*6371010,u+=Het;let S=new Array(A);for(T=0;T<A;++T)S[T]=c.getUint16(u,!0),u+=Get;for(T=0;T<A;T+=3){let w=S[T],D=S[T+1],I=S[T+2],B=x[w],M=x[D],L=x[I],_=C[w],E=C[D],v=C[I],P=i_.computeBarycentricCoordinates(t,n,B,_,M,E,L,v,Nme);if(P.x>=-1e-15&&P.y>=-1e-15&&P.z>=-1e-15)return P.x*b[w]+P.y*b[D]+P.z*b[I]}}var _E=xx;var Cf={UNKNOWN:0,NONE:1,SELF:2,PARENT:3},uz=new $;function fz(){this._terrainCache={},this._lastTidy=$.now()}fz.prototype.add=function(e,t){this._terrainCache[e]={buffer:t,timestamp:$.now()}};fz.prototype.get=function(e){let n=this._terrainCache[e];if(l(n))return delete this._terrainCache[e],n.buffer};fz.prototype.tidy=function(){if($.now(uz),$.secondsDifference(uz,this._lastTidy)>10){let e=this._terrainCache,t=Object.keys(e),n=t.length;for(let i=0;i<n;++i){let o=t[i],r=e[o];$.secondsDifference(uz,r.timestamp)>10&&delete e[o]}$.clone(uz,this._lastTidy)}};function gE(e){e=y(e,y.EMPTY_OBJECT);let t;if(l(e.metadata))t=e.metadata;else{let r=Ie.createIfNeeded(e.url);t=new Wd(r)}this._metadata=t,this._tilingScheme=new Ui({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new ce(-R.PI,-R.PI,R.PI,R.PI),ellipsoid:e.ellipsoid});let n=e.credit;typeof n=="string"&&(n=new Yt(n)),this._credit=n,this._levelZeroMaximumGeometricError=40075.16,this._terrainCache=new fz,this._terrainPromises={},this._terrainRequests={},this._errorEvent=new ge,this._ready=!1;let i=this,o;this._readyPromise=t.readyPromise.then(function(r){if(!t.terrainPresent){let s=new de(`The server ${t.url} doesn't have terrain`);return o=Wn.reportError(o,i,i._errorEvent,s.message,void 0,void 0,void 0,s),Promise.reject(s)}return Wn.reportSuccess(o),i._ready=r,r}).catch(function(r){return o=Wn.reportError(o,i,i._errorEvent,r.message,void 0,void 0,void 0,r),Promise.reject(r)})}Object.defineProperties(gE.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tilingScheme:{get:function(){return this._tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});var jet=new fi("decodeGoogleEarthEnterprisePacket");function kme(e,t,n){let i=t.getChildBitmask();if(t.terrainState===Cf.PARENT){i=0;for(let o=0;o<4;++o){let r=n.getTileInformationFromQuadKey(e+o.toString());l(r)&&r.hasTerrain()&&(i|=1<<o)}}return i}gE.prototype.requestTileGeometry=function(e,t,n,i){let o=Wd.tileXYToQuadKey(e,t,n),r=this._terrainCache,s=this._metadata,a=s.getTileInformationFromQuadKey(o);if(!l(a))return Promise.reject(new de("Terrain tile doesn't exist"));let c=a.terrainState;l(c)||(c=a.terrainState=Cf.UNKNOWN);let u=r.get(o);if(l(u)){let C=s.providers[a.terrainProvider];return Promise.resolve(new _E({buffer:u,childTileMask:kme(o,a,s),credits:l(C)?[C]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold}))}if(r.tidy(),a.ancestorHasTerrain){if(c===Cf.NONE)return Promise.reject(new de("Terrain tile doesn't exist"))}else return Promise.resolve(new ca({buffer:new Uint8Array(16*16),width:16,height:16}));let f,d=o,p=-1;switch(c){case Cf.SELF:p=a.terrainVersion;break;case Cf.PARENT:d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),p=f.terrainVersion;break;case Cf.UNKNOWN:a.hasTerrain()?p=a.terrainVersion:(d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),l(f)&&f.hasTerrain()&&(p=f.terrainVersion));break}if(p<0)return Promise.reject(new de("Terrain tile doesn't exist"));let g=this._terrainPromises,m=this._terrainRequests,A,x;if(l(g[d]))A=g[d],x=m[d];else{x=i;let C=qet(this,d,p,x).fetchArrayBuffer();if(!l(C))return;A=C.then(function(b){return l(b)?jet.scheduleTask({buffer:b,type:"Terrain",key:s.key},[b]).then(function(T){let S=s.getTileInformationFromQuadKey(d);S.terrainState=Cf.SELF,r.add(d,T[0]);let w=S.terrainProvider,D=T.length-1;for(let I=0;I<D;++I){let B=d+I.toString(),M=s.getTileInformationFromQuadKey(B);l(M)&&(r.add(B,T[I+1]),M.terrainState=Cf.PARENT,M.terrainProvider===0&&(M.terrainProvider=w))}}):Promise.reject(new de("Failed to load terrain."))}),g[d]=A,m[d]=x,A=A.finally(function(){delete g[d],delete m[d]})}return A.then(function(){let C=r.get(o);if(l(C)){let b=s.providers[a.terrainProvider];return new _E({buffer:C,childTileMask:kme(o,a,s),credits:l(b)?[b]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold})}return Promise.reject(new de("Failed to load terrain."))}).catch(function(C){return 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Yet(e,t,n,i){this.rightAscension=e,this.declination=t,this.rotation=n,this.rotationRate=i}var yM=Yet;var Qme={},Xet=32.184,Ket=2451545,Vme=-.0529921,Ume=-.1059842,zme=13.0120009,Gme=13.3407154,Hme=.9856003,Wme=26.4057084,jme=13.064993,qme=.3287146,Yme=1.7484877,Xme=-.1589763,Kme=.0036096,Jme=.1643573,Zme=12.9590088,uj=new $;Qme.ComputeMoon=function(e,t){l(e)||(e=$.now()),uj=$.addSeconds(e,Xet,uj);let n=$.totalDays(uj)-Ket,i=n/qn.DAYS_PER_JULIAN_CENTURY,o=(125.045+Vme*n)*R.RADIANS_PER_DEGREE,r=(250.089+Ume*n)*R.RADIANS_PER_DEGREE,s=(260.008+zme*n)*R.RADIANS_PER_DEGREE,a=(176.625+Gme*n)*R.RADIANS_PER_DEGREE,c=(357.529+Hme*n)*R.RADIANS_PER_DEGREE,u=(311.589+Wme*n)*R.RADIANS_PER_DEGREE,f=(134.963+jme*n)*R.RADIANS_PER_DEGREE,d=(276.617+qme*n)*R.RADIANS_PER_DEGREE,p=(34.226+Yme*n)*R.RADIANS_PER_DEGREE,g=(15.134+Xme*n)*R.RADIANS_PER_DEGREE,m=(119.743+Kme*n)*R.RADIANS_PER_DEGREE,A=(239.961+Jme*n)*R.RADIANS_PER_DEGREE,x=(25.053+Zme*n)*R.RADIANS_PER_DEGREE,C=Math.sin(o),b=Math.sin(r),T=Math.sin(s),S=Math.sin(a),w=Math.sin(c),D=Math.sin(u),I=Math.sin(f),B=Math.sin(d),M=Math.sin(p),L=Math.sin(g),_=Math.sin(m),E=Math.sin(A),v=Math.sin(x),P=Math.cos(o),O=Math.cos(r),F=Math.cos(s),U=Math.cos(a),V=Math.cos(c),G=Math.cos(u),k=Math.cos(f),Y=Math.cos(d),j=Math.cos(p),X=Math.cos(g),W=Math.cos(m),J=Math.cos(A),Z=Math.cos(x),he=(269.9949+.0031*i-3.8787*C-.1204*b+.07*T-.0172*S+.0072*D-.0052*L+.0043*v)*R.RADIANS_PER_DEGREE,pe=(66.5392+.013*i+1.5419*P+.0239*O-.0278*F+.0068*U-.0029*G+9e-4*k+8e-4*X-9e-4*Z)*R.RADIANS_PER_DEGREE,oe=(38.3213+13.17635815*n-14e-13*n*n+3.561*C+.1208*b-.0642*T+.0158*S+.0252*w-.0066*D-.0047*I-.0046*B+.0028*M+.0052*L+.004*_+.0019*E-.0044*v)*R.RADIANS_PER_DEGREE,ue=(13.17635815-14e-13*(2*n)+3.561*P*Vme+.1208*O*Ume-.0642*F*zme+.0158*U*Gme+.0252*V*Hme-.0066*G*Wme-.0047*k*jme-.0046*Y*qme+.0028*j*Yme+.0052*X*Xme+.004*W*Kme+.0019*J*Jme-.0044*Z*Zme)/86400*R.RADIANS_PER_DEGREE;return 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o=by(e,t,e._primaryPosition);H.clone(o,e._primaryStartPosition),H.clone(o,e._primaryPreviousPosition);let r=Tx(t),s=e.getInputAction(i,r);l(s)&&(H.clone(o,ope.position),s(ope),t.preventDefault())}var rpe={position:new H},spe={position:new H};function wj(e,t,n,i){let o=Tx(i),r=e.getInputAction(t,o),s=e.getInputAction(n,o);if(l(r)||l(s)){let a=by(e,i,e._primaryPosition);if(l(r)&&(H.clone(a,rpe.position),r(rpe)),l(s)){let c=e._primaryStartPosition;Ij(c,a,e._clickPixelTolerance)&&(H.clone(a,spe.position),s(spe))}}}function ppe(e,t){if(!Rj(e))return;let n=t.button;n!==ts.LEFT&&n!==ts.MIDDLE&&n!==ts.RIGHT||(e._buttonDown[ts.LEFT]&&(wj(e,mn.LEFT_UP,mn.LEFT_CLICK,t),e._buttonDown[ts.LEFT]=!1),e._buttonDown[ts.MIDDLE]&&(wj(e,mn.MIDDLE_UP,mn.MIDDLE_CLICK,t),e._buttonDown[ts.MIDDLE]=!1),e._buttonDown[ts.RIGHT]&&(wj(e,mn.RIGHT_UP,mn.RIGHT_CLICK,t),e._buttonDown[ts.RIGHT]=!1))}var vj={startPosition:new H,endPosition:new H};function _pe(e,t){if(!Rj(e))return;let n=Tx(t),i=by(e,t,e._primaryPosition),o=e._primaryPreviousPosition,r=e.getInputAction(mn.MOUSE_MOVE,n);l(r)&&(H.clone(o,vj.startPosition),H.clone(i,vj.endPosition),r(vj)),H.clone(i,o),(e._buttonDown[ts.LEFT]||e._buttonDown[ts.MIDDLE]||e._buttonDown[ts.RIGHT])&&t.preventDefault()}var ape={position:new H};function xtt(e,t){let n=t.button,i;if(n===ts.LEFT)i=mn.LEFT_DOUBLE_CLICK;else return;let o=Tx(t),r=e.getInputAction(i,o);l(r)&&(by(e,t,ape.position),r(ape))}function Ctt(e,t){let n;if(l(t.deltaY)){let r=t.deltaMode;r===t.DOM_DELTA_PIXEL?n=-t.deltaY:r===t.DOM_DELTA_LINE?n=-t.deltaY*40:n=-t.deltaY*120}else t.detail>0?n=t.detail*-120:n=t.wheelDelta;if(!l(n))return;let i=Tx(t),o=e.getInputAction(mn.WHEEL,i);l(o)&&(o(n),t.preventDefault())}function Ttt(e,t){Bj(e);let n=t.changedTouches,i,o=n.length,r,s,a=e._positions;for(i=0;i<o;++i)r=n[i],s=r.identifier,a.set(s,by(e,r,new H));_z(e,t);let c=e._previousPositions;for(i=0;i<o;++i)r=n[i],s=r.identifier,c.set(s,H.clone(a.get(s)))}function cpe(e,t){Bj(e);let n=t.changedTouches,i,o=n.length,r,s,a=e._positions;for(i=0;i<o;++i)r=n[i],s=r.identifier,a.remove(s);_z(e,t);let c=e._previousPositions;for(i=0;i<o;++i)r=n[i],s=r.identifier,c.remove(s)}var lpe={position:new H},Dj={position1:new H,position2:new H},upe={position:new H},fpe={position:new H},dpe={position:new H};function _z(e,t){let n=Tx(t),i=e._positions,o=i.length,r,s,a=e._isPinching;if(o!==1&&e._buttonDown[ts.LEFT]){if(e._buttonDown[ts.LEFT]=!1,l(e._touchHoldTimer)&&(clearTimeout(e._touchHoldTimer),e._touchHoldTimer=void 0),r=e.getInputAction(mn.LEFT_UP,n),l(r)&&(H.clone(e._primaryPosition,upe.position),r(upe)),o===0&&!e._isTouchHolding&&(s=e.getInputAction(mn.LEFT_CLICK,n),l(s))){let c=e._primaryStartPosition,u=e._previousPositions.values[0];Ij(c,u,e._clickPixelTolerance)&&(H.clone(e._primaryPosition,fpe.position),s(fpe))}e._isTouchHolding=!1}if(o===0&&a&&(e._isPinching=!1,r=e.getInputAction(mn.PINCH_END,n),l(r)&&r()),o===1&&!a){let c=i.values[0];H.clone(c,e._primaryPosition),H.clone(c,e._primaryStartPosition),H.clone(c,e._primaryPreviousPosition),e._buttonDown[ts.LEFT]=!0,r=e.getInputAction(mn.LEFT_DOWN,n),l(r)&&(H.clone(c,lpe.position),r(lpe)),e._touchHoldTimer=setTimeout(function(){if(!e.isDestroyed()&&(e._touchHoldTimer=void 0,e._isTouchHolding=!0,s=e.getInputAction(mn.RIGHT_CLICK,n),l(s))){let u=e._primaryStartPosition,f=e._previousPositions.values[0];Ij(u,f,e._holdPixelTolerance)&&(H.clone(e._primaryPosition,dpe.position),s(dpe))}},jd.touchHoldDelayMilliseconds),t.preventDefault()}o===2&&!a&&(e._isPinching=!0,r=e.getInputAction(mn.PINCH_START,n),l(r)&&(H.clone(i.values[0],Dj.position1),H.clone(i.values[1],Dj.position2),r(Dj),t.preventDefault()))}function btt(e,t){Bj(e);let n=t.changedTouches,i,o=n.length,r,s,a=e._positions;for(i=0;i<o;++i){r=n[i],s=r.identifier;let u=a.get(s);l(u)&&by(e,r,u)}gpe(e,t);let c=e._previousPositions;for(i=0;i<o;++i)r=n[i],s=r.identifier,H.clone(a.get(s),c.get(s))}var Pj={startPosition:new H,endPosition:new H},SM={distance:{startPosition:new H,endPosition:new H},angleAndHeight:{startPosition:new H,endPosition:new H}};function gpe(e,t){let n=Tx(t),i=e._positions,o=e._previousPositions,r=i.length,s;if(r===1&&e._buttonDown[ts.LEFT]){let a=i.values[0];H.clone(a,e._primaryPosition);let c=e._primaryPreviousPosition;s=e.getInputAction(mn.MOUSE_MOVE,n),l(s)&&(H.clone(c,Pj.startPosition),H.clone(a,Pj.endPosition),s(Pj)),H.clone(a,c),t.preventDefault()}else if(r===2&&e._isPinching&&(s=e.getInputAction(mn.PINCH_MOVE,n),l(s))){let a=i.values[0],c=i.values[1],u=o.values[0],f=o.values[1],d=c.x-a.x,p=c.y-a.y,g=Math.sqrt(d*d+p*p)*.25,m=f.x-u.x,A=f.y-u.y,x=Math.sqrt(m*m+A*A)*.25,C=(c.y+a.y)*.125,b=(f.y+u.y)*.125,T=Math.atan2(p,d),S=Math.atan2(A,m);H.fromElements(0,x,SM.distance.startPosition),H.fromElements(0,g,SM.distance.endPosition),H.fromElements(S,b,SM.angleAndHeight.startPosition),H.fromElements(T,C,SM.angleAndHeight.endPosition),s(SM)}}function Ett(e,t){if(t.target.setPointerCapture(t.pointerId),t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.set(i,by(e,t,new H)),_z(e,t),e._previousPositions.set(i,H.clone(n.get(i)))}else mpe(e,t)}function hpe(e,t){if(t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.remove(i),_z(e,t),e._previousPositions.remove(i)}else ppe(e,t)}function Stt(e,t){if(t.pointerType==="touch"){let n=e._positions,i=t.pointerId,o=n.get(i);if(!l(o))return;by(e,t,o),gpe(e,t);let r=e._previousPositions;H.clone(n.get(i),r.get(i))}else _pe(e,t)}function jd(e){this._inputEvents={},this._buttonDown={LEFT:!1,MIDDLE:!1,RIGHT:!1},this._isPinching=!1,this._isTouchHolding=!1,this._lastSeenTouchEvent=-jd.mouseEmulationIgnoreMilliseconds,this._primaryStartPosition=new H,this._primaryPosition=new H,this._primaryPreviousPosition=new H,this._positions=new _t,this._previousPositions=new _t,this._removalFunctions=[],this._touchHoldTimer=void 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L=0;for(u=0;u<f-1;++u){gz[0]=t[u],gz[1]=t[u+1],yz[0]=I[u],yz[1]=I[u+1];let _=D(B);if(l(n)){let E=_.length/3;m=n[u];for(let v=0;v<E;++v)g[L++]=z.floatToByte(m.red),g[L++]=z.floatToByte(m.green),g[L++]=z.floatToByte(m.blue),g[L++]=z.floatToByte(m.alpha)}d.set(_,A),A+=_.length}}else if(B.positions=t,B.height=I,d=new Float64Array(D(B)),l(n)){for(g=new Uint8Array(d.length/3*4),u=0;u<f-1;++u){let L=t[u],_=t[u+1],E=n[u],v=n[u+1];A=wtt(L,_,E,v,a,g,A)}let M=n[f-1];g[A++]=z.floatToByte(M.red),g[A++]=z.floatToByte(M.green),g[A++]=z.floatToByte(M.blue),g[A++]=z.floatToByte(M.alpha)}}else{p=c?f*2-2:f,d=new Float64Array(p*3),g=l(n)?new Uint8Array(p*4):void 0;let S=0,w=0;for(u=0;u<f;++u){let D=t[u];if(c&&u>0&&(h.pack(D,d,S),S+=3,m=n[u-1],g[w++]=z.floatToByte(m.red),g[w++]=z.floatToByte(m.green),g[w++]=z.floatToByte(m.blue),g[w++]=z.floatToByte(m.alpha)),c&&u===f-1)break;h.pack(D,d,S),S+=3,l(n)&&(m=n[u],g[w++]=z.floatToByte(m.red),g[w++]=z.floatToByte(m.green),g[w++]=z.floatToByte(m.blue),g[w++]=z.floatToByte(m.alpha))}}let x=new rn;x.position=new Ee({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:d}),l(n)&&(x.color=new Ee({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:4,values:g,normalize:!0})),p=d.length/3;let C=(p-1)*2,b=Le.createTypedArray(p,C),T=0;for(u=0;u<p-1;++u)b[T++]=u,b[T++]=u+1;return new it({attributes:x,indices:b,primitiveType:Be.LINES,boundingSphere:re.fromPoints(t)})};var Mj=wM;function AE(e){let t=y(e.radius,1),i={radii:new h(t,t,t),stackPartitions:e.stackPartitions,slicePartitions:e.slicePartitions,vertexFormat:e.vertexFormat};this._ellipsoidGeometry=new ys(i),this._workerName="createSphereGeometry"}AE.packedLength=ys.packedLength;AE.pack=function(e,t,n){return ys.pack(e._ellipsoidGeometry,t,n)};var Dtt=new ys,Ey={radius:void 0,radii:new h,vertexFormat:new ve,stackPartitions:void 0,slicePartitions:void 0};AE.unpack=function(e,t,n){let i=ys.unpack(e,t,Dtt);return Ey.vertexFormat=ve.clone(i._vertexFormat,Ey.vertexFormat),Ey.stackPartitions=i._stackPartitions,Ey.slicePartitions=i._slicePartitions,l(n)?(h.clone(i._radii,Ey.radii),n._ellipsoidGeometry=new ys(Ey),n):(Ey.radius=i._radii.x,new AE(Ey))};AE.createGeometry=function(e){return ys.createGeometry(e._ellipsoidGeometry)};var Lj=AE;var Ptt={WEST:0,NORTH:1,EAST:2,SOUTH:3,NORTHWEST:4,NORTHEAST:5,SOUTHWEST:6,SOUTHEAST:7},un=Ptt;function 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n=t.paused,i=e.shouldAnimate;if(i===n&&(i?t.play():t.pause()),this._seeking||this._firstTickAfterSeek){this._firstTickAfterSeek=!1;return}this._trySetPlaybackRate(e);let o=e.currentTime,r=y(this.epoch,ke.MINIMUM_VALUE),s=$.secondsDifference(o,r),a=t.duration,c,u=t.currentTime;t.loop?(s=s%a,s<0&&(s=a-s),c=s):s>a?c=a:s<0?c=0:c=s;let f=i?y(this.tolerance,1):.001;Math.abs(c-u)>f&&(this._seeking=!0,t.currentTime=c)};function Itt(e){return function(){e._seeking=!1,e._firstTickAfterSeek=!0}}var Nj=bx;function Ott(e,t){this.rectangle=e,this.maxLevel=t}function xE(e){e=y(e,y.EMPTY_OBJECT);let t=Ie.createIfNeeded(e.url);this._resource=t,this._errorEvent=new ge,this._ready=!1,this._terrainDataStructure={heightScale:1/1e3,heightOffset:-1e3,elementsPerHeight:3,stride:4,elementMultiplier:256,isBigEndian:!0,lowestEncodedHeight:0,highestEncodedHeight:256*256*256-1};let n=e.credit;typeof n=="string"&&(n=new Yt(n)),this._credit=n,this._tilingScheme=void 0,this._rectangles=[];let i=this,o,r=y(e.ellipsoid,ie.WGS84);function s(u){let f=u.getElementsByTagName("SRS")[0].textContent;if(f==="EPSG:4326")i._tilingScheme=new Ui({ellipsoid:r});else return Promise.reject(new de(`SRS ${f} is not supported.`));let d=u.getElementsByTagName("TileFormat")[0];i._heightmapWidth=parseInt(d.getAttribute("width"),10),i._heightmapHeight=parseInt(d.getAttribute("height"),10),i._levelZeroMaximumGeometricError=Fr.getEstimatedLevelZeroGeometricErrorForAHeightmap(r,Math.min(i._heightmapWidth,i._heightmapHeight),i._tilingScheme.getNumberOfXTilesAtLevel(0));let p=u.getElementsByTagName("DataExtent");for(let g=0;g<p.length;++g){let m=p[g],A=R.toRadians(parseFloat(m.getAttribute("minx"))),x=R.toRadians(parseFloat(m.getAttribute("miny"))),C=R.toRadians(parseFloat(m.getAttribute("maxx"))),b=R.toRadians(parseFloat(m.getAttribute("maxy"))),T=parseInt(m.getAttribute("maxlevel"),10);i._rectangles.push(new Ott(new ce(A,x,C,b),T))}return i._ready=!0,Promise.resolve(!0)}function a(u){let f=y(l(u)?u.message:void 0,`An error occurred while accessing ${i._resource.url}.`);return o=Wn.reportError(o,i,i._errorEvent,f),o.retry?c():Promise.reject(new de(f))}function c(){return i._resource.fetchXML().then(s).catch(a)}this._readyPromise=c()}Object.defineProperties(xE.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});xE.prototype.requestTileGeometry=function(e,t,n,i){let o=this._tilingScheme.getNumberOfYTilesAtLevel(n),s=this._resource.getDerivedResource({url:`${n}/${e}/${o-t-1}.tif`,queryParameters:{cesium:!0},request:i}).fetchImage({preferImageBitmap:!0});if(!l(s))return;let a=this;return Promise.resolve(s).then(function(c){return new ca({buffer:Lf(c),width:a._heightmapWidth,height:a._heightmapHeight,childTileMask:Btt(a,e,t,n),structure:a._terrainDataStructure})})};xE.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};var ype=new ce;function Btt(e,t,n,i){let o=e._tilingScheme,r=e._rectangles,s=o.tileXYToRectangle(t,n,i),a=0;for(let c=0;c<r.length&&a!==15;++c){let u=r[c];if(u.maxLevel<=i)continue;let f=u.rectangle,d=ce.intersection(f,s,ype);l(d)&&(Az(o,f,t*2,n*2,i+1)&&(a|=4),Az(o,f,t*2+1,n*2,i+1)&&(a|=8),Az(o,f,t*2,n*2+1,i+1)&&(a|=1),Az(o,f,t*2+1,n*2+1,i+1)&&(a|=2))}return a}function Az(e,t,n,i,o){let r=e.tileXYToRectangle(n,i,o);return l(ce.intersection(r,t,ype))}xE.prototype.getTileDataAvailable=function(e,t,n){};xE.prototype.loadTileDataAvailability=function(e,t,n){};var kj=xE;var Rtt={VK_FORMAT_UNDEFINED:0,VK_FORMAT_R4G4_UNORM_PACK8:1,VK_FORMAT_R4G4B4A4_UNORM_PACK16:2,VK_FORMAT_B4G4R4A4_UNORM_PACK16:3,VK_FORMAT_R5G6B5_UNORM_PACK16:4,VK_FORMAT_B5G6R5_UNORM_PACK16:5,VK_FORMAT_R5G5B5A1_UNORM_PACK16:6,VK_FORMAT_B5G5R5A1_UNORM_PACK16:7,VK_FORMAT_A1R5G5B5_UNORM_PACK16:8,VK_FORMAT_R8_UNORM:9,VK_FORMAT_R8_SNORM:10,VK_FORMAT_R8_USCALED:11,VK_FORMAT_R8_SSCALED:12,VK_FORMAT_R8_UINT:13,VK_FORMAT_R8_SINT:14,VK_FORMAT_R8_SRGB:15,VK_FORMAT_R8G8_UNORM:16,VK_FORMAT_R8G8_SNORM:17,VK_FORMAT_R8G8_USCALED:18,VK_FORMAT_R8G8_SSCALED:19,VK_FORMAT_R8G8_UINT:20,VK_FORMAT_R8G8_SINT:21,VK_FORMAT_R8G8_SRGB:22,VK_FORMAT_R8G8B8_UNORM:23,VK_FORMAT_R8G8B8_SNORM:24,VK_FORMAT_R8G8B8_USCALED:25,VK_FORMAT_R8G8B8_SSCALED:26,VK_FORMAT_R8G8B8_UINT:27,VK_FORMAT_R8G8B8_SINT:28,VK_FORMAT_R8G8B8_SRGB:29,VK_FORMAT_B8G8R8_UNORM:30,VK_FORMAT_B8G8R8_SNORM:31,VK_FORMAT_B8G8R8_USCALED:32,VK_FORMAT_B8G8R8_SSCALED:33,VK_FORMAT_B8G8R8_UINT:34,VK_FORMAT_B8G8R8_SINT:35,VK_FORMAT_B8G8R8_SRGB:36,VK_FORMAT_R8G8B8A8_UNORM:37,VK_FORMAT_R8G8B8A8_SNORM:38,VK_FORMAT_R8G8B8A8_USCALED:39,VK_FORMAT_R8G8B8A8_SSCALED:40,VK_FORMAT_R8G8B8A8_UINT:41,VK_FORMAT_R8G8B8A8_SINT:42,VK_FORMAT_R8G8B8A8_SRGB:43,VK_FORMAT_B8G8R8A8_UNORM:44,VK_FORMAT_B8G8R8A8_SNORM:45,VK_FORMAT_B8G8R8A8_USCALED:46,VK_FORMAT_B8G8R8A8_SSCALED:47,VK_FORMAT_B8G8R8A8_UINT:48,VK_FORMAT_B8G8R8A8_SINT:49,VK_FORMAT_B8G8R8A8_SRGB:50,VK_FORMAT_A8B8G8R8_UNORM_PACK32:51,VK_FORMAT_A8B8G8R8_SNORM_PACK32:52,VK_FORMAT_A8B8G8R8_USCALED_PACK32:53,VK_FORMAT_A8B8G8R8_SSCALED_PACK32:54,VK_FORMAT_A8B8G8R8_UINT_PACK32:55,VK_FORMAT_A8B8G8R8_SINT_PACK32:56,VK_FORMAT_A8B8G8R8_SRGB_PACK32:57,VK_FORMAT_A2R10G10B10_UNORM_PACK32:58,VK_FORMAT_A2R10G10B10_SNORM_PACK32:59,VK_FORMAT_A2R10G10B10_USCALED_PACK32:60,VK_FORMAT_A2R10G10B10_SSCALED_PACK32:61,VK_FORMAT_A2R10G10B10_UINT_PACK32:62,VK_FORMAT_A2R10G10B10_SINT_PACK32:63,VK_FORMAT_A2B10G10R10_UNORM_PACK32:64,VK_FORMAT_A2B10G10R10_SNORM_PACK32:65,VK_FORMAT_A2B10G10R10_USCALED_PACK32:66,VK_FORMAT_A2B10G10R10_SSCALED_PACK32:67,VK_FORMAT_A2B10G10R10_UINT_PACK32:68,VK_FORMAT_A2B10G10R10_SINT_PACK32:69,VK_FORMAT_R16_UNORM:70,VK_FORMAT_R16_SNORM:71,VK_FORMAT_R16_USCALED:72,VK_FORMAT_R16_SSCALED:73,VK_FORMAT_R16_UINT:74,VK_FORMAT_R16_SINT:75,VK_FORMAT_R16_SFLOAT:76,VK_FORMAT_R16G16_UNORM:77,VK_FORMAT_R16G16_SNORM:78,VK_FORMAT_R16G16_USCALED:79,VK_FORMAT_R16G16_SSCALED:80,VK_FORMAT_R16G16_UINT:81,VK_FORMAT_R16G16_SINT:82,VK_FORMAT_R16G16_SFLOAT:83,VK_FORMAT_R16G16B16_UNORM:84,VK_FORMAT_R16G16B16_SNORM:85,VK_FORMAT_R16G16B16_USCALED:86,VK_FORMAT_R16G16B16_SSCALED:87,VK_FORMAT_R16G16B16_UINT:88,VK_FORMAT_R16G16B16_SINT:89,VK_FORMAT_R16G16B16_SFLOAT:90,VK_FORMAT_R16G16B16A16_UNORM:91,VK_FORMAT_R16G16B16A16_SNORM:92,VK_FORMAT_R16G16B16A16_USCALED:93,VK_FORMAT_R16G16B16A16_SSCALED:94,VK_FORMAT_R16G16B16A16_UINT:95,VK_FORMAT_R16G16B16A16_SINT:96,VK_FORMAT_R16G16B16A16_SFLOAT:97,VK_FORMAT_R32_UINT:98,VK_FORMAT_R32_SINT:99,VK_FORMAT_R32_SFLOAT:100,VK_FORMAT_R32G32_UINT:101,VK_FORMAT_R32G32_SINT:102,VK_FORMAT_R32G32_SFLOAT:103,VK_FORMAT_R32G32B32_UINT:104,VK_FORMAT_R32G32B32_SINT:105,VK_FORMAT_R32G32B32_SFLOAT:106,VK_FORMAT_R32G32B32A32_UINT:107,VK_FORMAT_R32G32B32A32_SINT:108,VK_FORMAT_R32G32B32A32_SFLOAT:109,VK_FORMAT_R64_UINT:110,VK_FORMAT_R64_SINT:111,VK_FORMAT_R64_SFLOAT:112,VK_FORMAT_R64G64_UINT:113,VK_FORMAT_R64G64_SINT:114,VK_FORMAT_R64G64_SFLOAT:115,VK_FORMAT_R64G64B64_UINT:116,VK_FORMAT_R64G64B64_SINT:117,VK_FORMAT_R64G64B64_SFLOAT:118,VK_FORMAT_R64G64B64A64_UINT:119,VK_FORMAT_R64G64B64A64_SINT:120,VK_FORMAT_R64G64B64A64_SFLOAT:121,VK_FORMAT_B10G11R11_UFLOAT_PACK32:122,VK_FORMAT_E5B9G9R9_UFLOAT_PACK32:123,VK_FORMAT_D16_UNORM:124,VK_FORMAT_X8_D24_UNORM_PACK32:125,VK_FORMAT_D32_SFLOAT:126,VK_FORMAT_S8_UINT:127,VK_FORMAT_D16_UNORM_S8_UINT:128,VK_FORMAT_D24_UNORM_S8_UINT:129,VK_FORMAT_D32_SFLOAT_S8_UINT:130,VK_FORMAT_BC1_RGB_UNORM_BLOCK:131,VK_FORMAT_BC1_RGB_SRGB_BLOCK:132,VK_FORMAT_BC1_RGBA_UNORM_BLOCK:133,VK_FORMAT_BC1_RGBA_SRGB_BLOCK:134,VK_FORMAT_BC2_UNORM_BLOCK:135,VK_FORMAT_BC2_SRGB_BLOCK:136,VK_FORMAT_BC3_UNORM_BLOCK:137,VK_FORMAT_BC3_SRGB_BLOCK:138,VK_FORMAT_BC4_UNORM_BLOCK:139,VK_FORMAT_BC4_SNORM_BLOCK:140,VK_FORMAT_BC5_UNORM_BLOCK:141,VK_FORMAT_BC5_SNORM_BLOCK:142,VK_FORMAT_BC6H_UFLOAT_BLOCK:143,VK_FORMAT_BC6H_SFLOAT_BLOCK:144,VK_FORMAT_BC7_UNORM_BLOCK:145,VK_FORMAT_BC7_SRGB_BLOCK:146,VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK:147,VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK:148,VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK:149,VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK:150,VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK:151,VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK:152,VK_FORMAT_EAC_R11_UNORM_BLOCK:153,VK_FORMAT_EAC_R11_SNORM_BLOCK:154,VK_FORMAT_EAC_R11G11_UNORM_BLOCK:155,VK_FORMAT_EAC_R11G11_SNORM_BLOCK:156,VK_FORMAT_ASTC_4x4_UNORM_BLOCK:157,VK_FORMAT_ASTC_4x4_SRGB_BLOCK:158,VK_FORMAT_ASTC_5x4_UNORM_BLOCK:159,VK_FORMAT_ASTC_5x4_SRGB_BLOCK:160,VK_FORMAT_ASTC_5x5_UNORM_BLOCK:161,VK_FORMAT_ASTC_5x5_SRGB_BLOCK:162,VK_FORMAT_ASTC_6x5_UNORM_BLOCK:163,VK_FORMAT_ASTC_6x5_SRGB_BLOCK:164,VK_FORMAT_ASTC_6x6_UNORM_BLOCK:165,VK_FORMAT_ASTC_6x6_SRGB_BLOCK:166,VK_FORMAT_ASTC_8x5_UNORM_BLOCK:167,VK_FORMAT_ASTC_8x5_SRGB_BLOCK:168,VK_FORMAT_ASTC_8x6_UNORM_BLOCK:169,VK_FORMAT_ASTC_8x6_SRGB_BLOCK:170,VK_FORMAT_ASTC_8x8_UNORM_BLOCK:171,VK_FORMAT_ASTC_8x8_SRGB_BLOCK:172,VK_FORMAT_ASTC_10x5_UNORM_BLOCK:173,VK_FORMAT_ASTC_10x5_SRGB_BLOCK:174,VK_FORMAT_ASTC_10x6_UNORM_BLOCK:175,VK_FORMAT_ASTC_10x6_SRGB_BLOCK:176,VK_FORMAT_ASTC_10x8_UNORM_BLOCK:177,VK_FORMAT_ASTC_10x8_SRGB_BLOCK:178,VK_FORMAT_ASTC_10x10_UNORM_BLOCK:179,VK_FORMAT_ASTC_10x10_SRGB_BLOCK:180,VK_FORMAT_ASTC_12x10_UNORM_BLOCK:181,VK_FORMAT_ASTC_12x10_SRGB_BLOCK:182,VK_FORMAT_ASTC_12x12_UNORM_BLOCK:183,VK_FORMAT_ASTC_12x12_SRGB_BLOCK:184,VK_FORMAT_G8B8G8R8_422_UNORM:1000156e3,VK_FORMAT_B8G8R8G8_422_UNORM:1000156001,VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM:1000156002,VK_FORMAT_G8_B8R8_2PLANE_420_UNORM:1000156003,VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM:1000156004,VK_FORMAT_G8_B8R8_2PLANE_422_UNORM:1000156005,VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM:1000156006,VK_FORMAT_R10X6_UNORM_PACK16:1000156007,VK_FORMAT_R10X6G10X6_UNORM_2PACK16:1000156008,VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16:1000156009,VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16:1000156010,VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16:1000156011,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16:1000156012,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16:1000156013,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16:1000156014,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16:1000156015,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16:1000156016,VK_FORMAT_R12X4_UNORM_PACK16:1000156017,VK_FORMAT_R12X4G12X4_UNORM_2PACK16:1000156018,VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16:1000156019,VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16:1000156020,VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16:1000156021,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16:1000156022,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16:1000156023,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16:1000156024,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16:1000156025,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16:1000156026,VK_FORMAT_G16B16G16R16_422_UNORM:1000156027,VK_FORMAT_B16G16R16G16_422_UNORM:1000156028,VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM:1000156029,VK_FORMAT_G16_B16R16_2PLANE_420_UNORM:1000156030,VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM:1000156031,VK_FORMAT_G16_B16R16_2PLANE_422_UNORM:1000156032,VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM:1000156033,VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG:1000054e3,VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG:1000054001,VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG:1000054002,VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG:1000054003,VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG:1000054004,VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG:1000054005,VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG:1000054006,VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG:1000054007,VK_FORMAT_ASTC_4x4_SFLOAT_BLOCK_EXT:1000066e3,VK_FORMAT_ASTC_5x4_SFLOAT_BLOCK_EXT:1000066001,VK_FORMAT_ASTC_5x5_SFLOAT_BLOCK_EXT:1000066002,VK_FORMAT_ASTC_6x5_SFLOAT_BLOCK_EXT:1000066003,VK_FORMAT_ASTC_6x6_SFLOAT_BLOCK_EXT:1000066004,VK_FORMAT_ASTC_8x5_SFLOAT_BLOCK_EXT:1000066005,VK_FORMAT_ASTC_8x6_SFLOAT_BLOCK_EXT:1000066006,VK_FORMAT_ASTC_8x8_SFLOAT_BLOCK_EXT:1000066007,VK_FORMAT_ASTC_10x5_SFLOAT_BLOCK_EXT:1000066008,VK_FORMAT_ASTC_10x6_SFLOAT_BLOCK_EXT:1000066009,VK_FORMAT_ASTC_10x8_SFLOAT_BLOCK_EXT:1000066010,VK_FORMAT_ASTC_10x10_SFLOAT_BLOCK_EXT:1000066011,VK_FORMAT_ASTC_12x10_SFLOAT_BLOCK_EXT:1000066012,VK_FORMAT_ASTC_12x12_SFLOAT_BLOCK_EXT:1000066013,VK_FORMAT_G8B8G8R8_422_UNORM_KHR:1000156e3,VK_FORMAT_B8G8R8G8_422_UNORM_KHR:1000156001,VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR:1000156002,VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR:1000156003,VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR:1000156004,VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR:1000156005,VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR:1000156006,VK_FORMAT_R10X6_UNORM_PACK16_KHR:1000156007,VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR:1000156008,VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR:1000156009,VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR:1000156010,VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR:1000156011,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR:1000156012,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR:1000156013,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR:1000156014,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR:1000156015,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR:1000156016,VK_FORMAT_R12X4_UNORM_PACK16_KHR:1000156017,VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR:1000156018,VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR:1000156019,VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR:1000156020,VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR:1000156021,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR:1000156022,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR:1000156023,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR:1000156024,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR:1000156025,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR:1000156026,VK_FORMAT_G16B16G16R16_422_UNORM_KHR:1000156027,VK_FORMAT_B16G16R16G16_422_UNORM_KHR:1000156028,VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR:1000156029,VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR:1000156030,VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR:1000156031,VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR:1000156032,VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR:1000156033},Vj=Object.freeze(Rtt);function Mtt(e){switch(e){case te.FLOAT:return"float";case te.FLOAT_VEC2:return"vec2";case te.FLOAT_VEC3:return"vec3";case te.FLOAT_VEC4:return"vec4";case te.FLOAT_MAT2:return"mat2";case te.FLOAT_MAT3:return"mat3";case te.FLOAT_MAT4:return"mat4";case te.SAMPLER_2D:return"sampler2D";case te.BOOL:return"bool"}}var Uj=Mtt;function Ltt(e,t,n){return function(){n.apply(e,arguments),t.apply(e,arguments)}}var vM=Ltt;var CE=`#ifdef MRT
#extension GL_EXT_draw_buffers : enable
#endif

uniform vec4 u_bgColor;
uniform sampler2D u_depthTexture;

varying vec2 v_textureCoordinates;

void main()
{
    if (texture2D(u_depthTexture, v_textureCoordinates).r < 1.0)
    {
#ifdef MRT
        gl_FragData[0] = u_bgColor;
        gl_FragData[1] = vec4(u_bgColor.a);
#else
        gl_FragColor = u_bgColor;
#endif
        return;
    }
    
    discard;
}
`;var s_=`uniform vec3 u_radiiAndDynamicAtmosphereColor;

uniform float u_atmosphereLightIntensity;
uniform float u_atmosphereRayleighScaleHeight;
uniform float u_atmosphereMieScaleHeight;
uniform float u_atmosphereMieAnisotropy;
uniform vec3 u_atmosphereRayleighCoefficient;
uniform vec3 u_atmosphereMieCoefficient;

const float ATMOSPHERE_THICKNESS = 111e3; // The thickness of the atmosphere in meters.
const int PRIMARY_STEPS = 16; // Number of times the ray from the camera to the world position (primary ray) is sampled.
const int LIGHT_STEPS = 4; // Number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.

/**
 * This function computes the colors contributed by Rayliegh and Mie scattering on a given ray, as well as
 * the transmittance value for the ray.
 *
 * @param {czm_ray} primaryRay The ray from the camera to the position.
 * @param {float} primaryRayLength The length of the primary ray.
 * @param {vec3} lightDirection The direction of the light to calculate the scattering from.
 * @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.
 * @param {vec3} mieColor The variable the Mie scattering will be written to.
 * @param {float} opacity The variable the transmittance will be written to.
 * @glslFunction
 */
void computeScattering(
    czm_ray primaryRay,
    float primaryRayLength,
    vec3 lightDirection,
    float atmosphereInnerRadius,
    out vec3 rayleighColor,
    out vec3 mieColor,
    out float opacity
) {

    // Initialize the default scattering amounts to 0.
    rayleighColor = vec3(0.0);
    mieColor = vec3(0.0);
    opacity = 0.0;

    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;

    vec3 origin = vec3(0.0);

    // Calculate intersection from the camera to the outer ring of the atmosphere.
    czm_raySegment primaryRayAtmosphereIntersect = czm_raySphereIntersectionInterval(primaryRay, origin, atmosphereOuterRadius);

    // Return empty colors if no intersection with the atmosphere geometry.
    if (primaryRayAtmosphereIntersect == czm_emptyRaySegment) {
        return;
    }

    // The ray should start from the first intersection with the outer atmopshere, or from the camera position, if it is inside the atmosphere.
    primaryRayAtmosphereIntersect.start = max(primaryRayAtmosphereIntersect.start, 0.0);
    // The ray should end at the exit from the atmosphere or at the distance to the vertex, whichever is smaller.
    primaryRayAtmosphereIntersect.stop = min(primaryRayAtmosphereIntersect.stop, length(primaryRayLength));

    // Setup for sampling positions along the ray - starting from the intersection with the outer ring of the atmosphere.
    float rayStepLength = (primaryRayAtmosphereIntersect.stop - primaryRayAtmosphereIntersect.start) / float(PRIMARY_STEPS);
    float rayPositionLength = primaryRayAtmosphereIntersect.start;

    vec3 rayleighAccumulation = vec3(0.0);
    vec3 mieAccumulation = vec3(0.0);
    vec2 opticalDepth = vec2(0.0);
    vec2 heightScale = vec2(u_atmosphereRayleighScaleHeight, u_atmosphereMieScaleHeight);

    // Sample positions on the primary ray.
    for (int i = 0; i < PRIMARY_STEPS; i++) {
        // Calculate sample position along viewpoint ray.
        vec3 samplePosition = primaryRay.origin + primaryRay.direction * (rayPositionLength + rayStepLength);
        
        // Calculate height of sample position above ellipsoid.
        float sampleHeight = length(samplePosition) - atmosphereInnerRadius;

        // Calculate and accumulate density of particles at the sample position.
        vec2 sampleDensity = exp(-sampleHeight / heightScale) * rayStepLength;
        opticalDepth += sampleDensity;

        // Generate ray from the sample position segment to the light source, up to the outer ring of the atmosphere.
        czm_ray lightRay = czm_ray(samplePosition, lightDirection);
        czm_raySegment lightRayAtmosphereIntersect = czm_raySphereIntersectionInterval(lightRay, origin, atmosphereOuterRadius);
        
        float lightStepLength = lightRayAtmosphereIntersect.stop / float(LIGHT_STEPS);
        float lightPositionLength = 0.0;

        vec2 lightOpticalDepth = vec2(0.0);

        // Sample positions along the light ray, to accumulate incidence of light on the latest sample segment.
        for (int j = 0; j < LIGHT_STEPS; j++) {

            // Calculate sample position along light ray.
            vec3 lightPosition = samplePosition + lightDirection * (lightPositionLength + lightStepLength * 0.5);

            // Calculate height of the light sample position above ellipsoid.
            float lightHeight = length(lightPosition) - atmosphereInnerRadius;

            // Calculate density of photons at the light sample position.
            lightOpticalDepth += exp(-lightHeight / heightScale) * lightStepLength;

            // Increment distance on light ray.
            lightPositionLength += lightStepLength;
        }

        // Compute attenuation via the primary ray and the light ray.
        vec3 attenuation = exp(-((u_atmosphereMieCoefficient * (opticalDepth.y + lightOpticalDepth.y)) + (u_atmosphereRayleighCoefficient * (opticalDepth.x + lightOpticalDepth.x))));

        // Accumulate the scattering.
        rayleighAccumulation += sampleDensity.x * attenuation;
        mieAccumulation += sampleDensity.y * attenuation;

        // Increment distance on primary ray.
        rayPositionLength += rayStepLength;
    }

    // Compute the scattering amount.
    rayleighColor = u_atmosphereRayleighCoefficient * rayleighAccumulation;
    mieColor = u_atmosphereMieCoefficient * mieAccumulation;

    // Compute the transmittance i.e. how much light is passing through the atmosphere.
    opacity = length(exp(-((u_atmosphereMieCoefficient * opticalDepth.y) + (u_atmosphereRayleighCoefficient * opticalDepth.x))));
}

vec4 computeAtmosphereColor(
    vec3 positionWC,
    vec3 lightDirection,
    vec3 rayleighColor,
    vec3 mieColor,
    float opacity
) {
    // Setup the primary ray: from the camera position to the vertex position.
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);

    float cosAngle = dot(cameraToPositionWCDirection, lightDirection);
    float cosAngleSq = cosAngle * cosAngle;

    float G = u_atmosphereMieAnisotropy;
    float GSq = G * G;

    // The Rayleigh phase function.
    float rayleighPhase = 3.0 / (50.2654824574) * (1.0 + cosAngleSq);
    // The Mie phase function.
    float miePhase = 3.0 / (25.1327412287) * ((1.0 - GSq) * (cosAngleSq + 1.0)) / (pow(1.0 + GSq - 2.0 * cosAngle * G, 1.5) * (2.0 + GSq));

    // The final color is generated by combining the effects of the Rayleigh and Mie scattering.
    vec3 rayleigh = rayleighPhase * rayleighColor;
    vec3 mie = miePhase * mieColor;

    vec3 color = (rayleigh + mie) * u_atmosphereLightIntensity;

    return vec4(color, opacity);
}
`;var DM=`varying vec2 v_textureCoordinates;
const float M_PI = 3.141592653589793;

float vdcRadicalInverse(int i)
{
    float r;
    float base = 2.0;
    float value = 0.0;
    float invBase = 1.0 / base;
    float invBi = invBase;
    for (int x = 0; x < 100; x++)
    {
        if (i <= 0)
        {
            break;
        }
        r = mod(float(i), base);
        value += r * invBi;
        invBi *= invBase;
        i = int(float(i) * invBase);
    }
    return value;
}

vec2 hammersley2D(int i, int N)
{
    return vec2(float(i) / float(N), vdcRadicalInverse(i));
}

vec3 importanceSampleGGX(vec2 xi, float roughness, vec3 N)
{
    float a = roughness * roughness;
    float phi = 2.0 * M_PI * xi.x;
    float cosTheta = sqrt((1.0 - xi.y) / (1.0 + (a * a - 1.0) * xi.y));
    float sinTheta = sqrt(1.0 - cosTheta * cosTheta);
    vec3 H = vec3(sinTheta * cos(phi), sinTheta * sin(phi), cosTheta);
    vec3 upVector = abs(N.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);
    vec3 tangentX = normalize(cross(upVector, N));
    vec3 tangentY = cross(N, tangentX);
    return tangentX * H.x + tangentY * H.y + N * H.z;
}

float G1_Smith(float NdotV, float k)
{
    return NdotV / (NdotV * (1.0 - k) + k);
}

float G_Smith(float roughness, float NdotV, float NdotL)
{
    float k = roughness * roughness / 2.0;
    return G1_Smith(NdotV, k) * G1_Smith(NdotL, k);
}

vec2 integrateBrdf(float roughness, float NdotV)
{
    vec3 V = vec3(sqrt(1.0 - NdotV * NdotV), 0.0, NdotV);
    float A = 0.0;
    float B = 0.0;
    const int NumSamples = 1024;
    for (int i = 0; i < NumSamples; i++)
    {
        vec2 xi = hammersley2D(i, NumSamples);
        vec3 H = importanceSampleGGX(xi, roughness, vec3(0.0, 0.0, 1.0));
        vec3 L = 2.0 * dot(V, H) * H - V;
        float NdotL = clamp(L.z, 0.0, 1.0);
        float NdotH = clamp(H.z, 0.0, 1.0);
        float VdotH = clamp(dot(V, H), 0.0, 1.0);
        if (NdotL > 0.0)
        {
            float G = G_Smith(roughness, NdotV, NdotL);
            float G_Vis = G * VdotH / (NdotH * NdotV);
            float Fc = pow(1.0 - VdotH, 5.0);
            A += (1.0 - Fc) * G_Vis;
            B += Fc * G_Vis;
        }
    }
    return vec2(A, B) / float(NumSamples);
}

void main()
{
    gl_FragColor = vec4(integrateBrdf(v_textureCoordinates.y, v_textureCoordinates.x), 0.0, 1.0);
}
`;var PM=`uniform sampler2D u_noiseTexture;
uniform vec3 u_noiseTextureDimensions;
uniform float u_noiseDetail;
varying vec2 v_offset;
varying vec3 v_maximumSize;
varying vec4 v_color;
varying float v_slice;
varying float v_brightness;

float wrap(float value, float rangeLength) {
    if(value < 0.0) {
        float absValue = abs(value);
        float modValue = mod(absValue, rangeLength);
        return mod(rangeLength - modValue, rangeLength);
    }
    return mod(value, rangeLength);
}

vec3 wrapVec(vec3 value, float rangeLength) {
    return vec3(wrap(value.x, rangeLength),
                wrap(value.y, rangeLength),
                wrap(value.z, rangeLength));
}

float textureSliceWidth = u_noiseTextureDimensions.x;
float noiseTextureRows = u_noiseTextureDimensions.y;
float inverseNoiseTextureRows = u_noiseTextureDimensions.z;

float textureSliceWidthSquared = textureSliceWidth * textureSliceWidth;
vec2 inverseNoiseTextureDimensions = vec2(noiseTextureRows / textureSliceWidthSquared,
                                          inverseNoiseTextureRows / textureSliceWidth);

vec2 voxelToUV(vec3 voxelIndex) {
    vec3 wrappedIndex = wrapVec(voxelIndex, textureSliceWidth);
    float column = mod(wrappedIndex.z, textureSliceWidth * inverseNoiseTextureRows);
    float row = floor(wrappedIndex.z / textureSliceWidth * noiseTextureRows);

    float xPixelCoord = wrappedIndex.x + column * textureSliceWidth;
    float yPixelCoord = wrappedIndex.y + row * textureSliceWidth;
    return vec2(xPixelCoord, yPixelCoord) * inverseNoiseTextureDimensions;
}

// Interpolate a voxel with its neighbor (along the positive X-axis)
vec4 lerpSamplesX(vec3 voxelIndex, float x) {
    vec2 uv0 = voxelToUV(voxelIndex);
    vec2 uv1 = voxelToUV(voxelIndex + vec3(1.0, 0.0, 0.0));
    vec4 sample0 = texture2D(u_noiseTexture, uv0);
    vec4 sample1 = texture2D(u_noiseTexture, uv1);
    return mix(sample0, sample1, x);
}

vec4 sampleNoiseTexture(vec3 position) {
    vec3 recenteredPos = position + vec3(textureSliceWidth / 2.0);
    vec3 lerpValue = fract(recenteredPos);
    vec3 voxelIndex = floor(recenteredPos);

    vec4 xLerp00 = lerpSamplesX(voxelIndex, lerpValue.x);
    vec4 xLerp01 = lerpSamplesX(voxelIndex + vec3(0.0, 0.0, 1.0), lerpValue.x);
    vec4 xLerp10 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 0.0), lerpValue.x);
    vec4 xLerp11 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 1.0), lerpValue.x);

    vec4 yLerp0 = mix(xLerp00, xLerp10, lerpValue.y);
    vec4 yLerp1 = mix(xLerp01, xLerp11, lerpValue.y);
    return mix(yLerp0, yLerp1, lerpValue.z);
}

// Intersection with a unit sphere with radius 0.5 at center (0, 0, 0).
bool intersectSphere(vec3 origin, vec3 dir, float slice,
                     out vec3 point, out vec3 normal) {
    float A = dot(dir, dir);
    float B = dot(origin, dir);
    float C = dot(origin, origin) - 0.25;
    float discriminant = (B * B) - (A * C);
    if(discriminant < 0.0) {
        return false;
    }
    float root = sqrt(discriminant);
    float t = (-B - root) / A;
    if(t < 0.0) {
        t = (-B + root) / A;
    }
    point = origin + t * dir;

    if(slice >= 0.0) {
        point.z = (slice / 2.0) - 0.5;
        if(length(point) > 0.5) {
            return false;
        }
    }

    normal = normalize(point);
    point -= czm_epsilon2 * normal;
    return true;
}

// Transforms the ray origin and direction into unit sphere space,
// then transforms the result back into the ellipsoid's space.
bool intersectEllipsoid(vec3 origin, vec3 dir, vec3 center, vec3 scale, float slice,
                        out vec3 point, out vec3 normal) {
    if(scale.x <= 0.01 || scale.y < 0.01 || scale.z < 0.01) {
        return false;
    }

    vec3 o = (origin - center) / scale;
    vec3 d = dir / scale;
    vec3 p, n;
    bool intersected = intersectSphere(o, d, slice, p, n);
    if(intersected) {
        point = (p * scale) + center;
        normal = n;
    }
    return intersected;
}

// Assume that if phase shift is being called for octave i,
// the frequency is of i - 1. This saves us from doing extra
// division / multiplication operations.
vec2 phaseShift2D(vec2 p, vec2 freq) {
    return (czm_pi / 2.0) * sin(freq.yx * p.yx);
}

vec2 phaseShift3D(vec3 p, vec2 freq) {
    return phaseShift2D(p.xy, freq) + czm_pi * vec2(sin(freq.x * p.z));
}

// The cloud texture function derived from Gardner's 1985 paper,
// "Visual Simulation of Clouds."
// https://www.cs.drexel.edu/~david/Classes/Papers/p297-gardner.pdf
const float T0    = 0.6;  // contrast of the texture pattern
const float k     = 0.1;  // computed to produce a maximum value of 1
const float C0    = 0.8;  // coefficient
const float FX0   = 0.6;  // frequency X
const float FY0   = 0.6;  // frequency Y
const int octaves = 5;

float T(vec3 point) {
    vec2 sum = vec2(0.0);
    float Ci = C0;
    vec2 FXY = vec2(FX0, FY0);
    vec2 PXY = vec2(0.0);
    for(int i = 1; i <= octaves; i++) {
        PXY = phaseShift3D(point, FXY);
        Ci *= 0.707;
        FXY *= 2.0;
        vec2 sinTerm = sin(FXY * point.xy + PXY);
        sum += Ci * sinTerm + vec2(T0);
    }
    return k * sum.x * sum.y;
}

const float a = 0.5;  // fraction of surface reflection due to ambient or scattered light,
const float t = 0.4;  // fraction of texture shading
const float s = 0.25; // fraction of specular reflection

float I(float Id, float Is, float It) {
    return (1.0 - a) * ((1.0 - t) * ((1.0 - s) * Id + s * Is) + t * It) + a;
}

const vec3 lightDir = normalize(vec3(0.2, -1.0, 0.7));

vec4 drawCloud(vec3 rayOrigin, vec3 rayDir, vec3 cloudCenter, vec3 cloudScale, float cloudSlice,
               float brightness) {
    vec3 cloudPoint, cloudNormal;
    if(!intersectEllipsoid(rayOrigin, rayDir, cloudCenter, cloudScale, cloudSlice,
                            cloudPoint, cloudNormal)) {
        return vec4(0.0);
    }

    float Id = clamp(dot(cloudNormal, -lightDir), 0.0, 1.0);  // diffuse reflection
    float Is = max(pow(dot(-lightDir, -rayDir), 2.0), 0.0);   // specular reflection
    float It = T(cloudPoint);                                 // texture function
    float intensity = I(Id, Is, It);
    vec3 color = vec3(intensity * clamp(brightness, 0.1, 1.0));

    vec4 noise = sampleNoiseTexture(u_noiseDetail * cloudPoint);
    float W = noise.x;
    float W2 = noise.y;
    float W3 = noise.z;

    // The dot product between the cloud's normal and the ray's direction is greatest
    // in the center of the ellipsoid's surface. It decreases towards the edge.
    // Thus, it is used to blur the areas leading to the edges of the ellipsoid,
    // so that no harsh lines appear.

    // The first (and biggest) layer of worley noise is then subtracted from this.
    // The final result is scaled up so that the base cloud is not too translucent.
    float ndDot = clamp(dot(cloudNormal, -rayDir), 0.0, 1.0);
    float TR = pow(ndDot, 3.0) - W; // translucency
    TR *= 1.3;

    // Subtracting the second and third layers of worley noise is more complicated.
    // If these layers of noise were simply subtracted from the current translucency,
    // the shape derived from the first layer of noise would be completely deleted.
    // The erosion of this noise should thus be constricted to the edges of the cloud.
    // However, because the edges of the ellipsoid were already blurred away, mapping
    // the noise to (1.0 - ndDot) will have no impact on most of the cloud's appearance.
    // The value of (0.5 - ndDot) provides the best compromise.
    float minusDot = 0.5 - ndDot;

    // Even with the previous calculation, subtracting the second layer of wnoise
    // erode too much of the cloud. The addition of it, however, will detailed
    // volume to the cloud. As long as the noise is only added and not subtracted,
    // the results are aesthetically pleasing.

    // The minusDot product is mapped in a way that it is larger at the edges of
    // the ellipsoid, so a subtraction and min operation are used instead of
    // an addition and max one.
    TR -= min(minusDot * W2, 0.0);

    // The third level of worley noise is subtracted from the result, with some
    // modifications. First, a scalar is added to minusDot so that the noise
    // starts affecting the shape farther away from the center of the ellipsoid's
    // surface. Then, it is scaled down so its impact is not too intense.
    TR -= 0.8 * (minusDot + 0.25) * W3;

    // The texture function's shading does not correlate with the shape of the cloud
    // produced by the layers of noise, so an extra shading scalar is calculated.
    // The darkest areas of the cloud are assigned to be where the noise erodes
    // the cloud the most. This is then interpolated based on the translucency
    // and the diffuse shading term of that point in the cloud.
    float shading = mix(1.0 - 0.8 * W * W, 1.0, Id * TR);

    // To avoid values that are too dark, this scalar is increased by a small amount
    // and clamped so it never goes to zero.
    shading = clamp(shading + 0.2, 0.3, 1.0);

    // Finally, the contrast of the cloud's color is increased.
    vec3 finalColor = mix(vec3(0.5), shading * color, 1.15);
    return vec4(finalColor, clamp(TR, 0.0, 1.0)) * v_color;
}

void main() {
#ifdef DEBUG_BILLBOARDS
    gl_FragColor = vec4(0.0, 0.5, 0.5, 1.0);
#endif
    // To avoid calculations with high values,
    // we raycast from an arbitrarily smaller space.
    vec2 coordinate = v_maximumSize.xy * v_offset;

    vec3 ellipsoidScale = 0.82 * v_maximumSize;
    vec3 ellipsoidCenter = vec3(0.0);

    float zOffset = max(ellipsoidScale.z - 10.0, 0.0);
    vec3 eye = vec3(0, 0, -10.0 - zOffset);
    vec3 rayDir = normalize(vec3(coordinate, 1.0) - eye);
    vec3 rayOrigin = eye;
#ifdef DEBUG_ELLIPSOIDS
    vec3 point, normal;
    if(intersectEllipsoid(rayOrigin, rayDir, ellipsoidCenter, ellipsoidScale, v_slice,
                          point, normal)) {
        gl_FragColor = v_brightness * v_color;
    }
#else
#ifndef DEBUG_BILLBOARDS
    vec4 cloud = drawCloud(rayOrigin, rayDir,
                           ellipsoidCenter, ellipsoidScale, v_slice, v_brightness);
    if(cloud.w < 0.01) {
        discard;
    }
    gl_FragColor = cloud;
#endif
#endif
}
`;var IM=`#ifdef INSTANCED
attribute vec2 direction;
#endif
attribute vec4 positionHighAndScaleX;
attribute vec4 positionLowAndScaleY;
attribute vec4 packedAttribute0;
attribute vec4 packedAttribute1;
attribute vec4 color;

varying vec2 v_offset;
varying vec3 v_maximumSize;
varying vec4 v_color;
varying float v_slice;
varying float v_brightness;

void main() {
    // Unpack attributes.
    vec3 positionHigh = positionHighAndScaleX.xyz;
    vec3 positionLow = positionLowAndScaleY.xyz;
    vec2 scale = vec2(positionHighAndScaleX.w, positionLowAndScaleY.w);

    float show = packedAttribute0.x;
    float brightness = packedAttribute0.y;
    vec2 coordinates = packedAttribute0.wz;
    vec3 maximumSize = packedAttribute1.xyz;
    float slice = packedAttribute1.w;

#ifdef INSTANCED
    vec2 dir = direction;
#else
    vec2 dir = coordinates;
#endif

    vec2 offset = dir - vec2(0.5, 0.5);
    vec2 scaledOffset = scale * offset;
    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;
    positionEC.xy += scaledOffset;
    
    positionEC.xyz *= show;
    gl_Position = czm_projection * positionEC;

    v_offset = offset;
    v_maximumSize = maximumSize;
    v_color = color;
    v_slice = slice;
    v_brightness = brightness;
}
`;var OM=`uniform vec3 u_noiseTextureDimensions;
uniform float u_noiseDetail;
uniform vec3 u_noiseOffset;
varying vec2 v_position;

float textureSliceWidth = u_noiseTextureDimensions.x;
float inverseNoiseTextureRows = u_noiseTextureDimensions.z;

float wrap(float value, float rangeLength) {
    if(value < 0.0) {
        float absValue = abs(value);
        float modValue = mod(absValue, rangeLength);
        return mod(rangeLength - modValue, rangeLength);
    }
    return mod(value, rangeLength);
}

vec3 wrapVec(vec3 value, float rangeLength) {
    return vec3(wrap(value.x, rangeLength),
                wrap(value.y, rangeLength),
                wrap(value.z, rangeLength));
}

vec3 random3(vec3 p) {
    float dot1 = dot(p, vec3(127.1, 311.7, 932.8));
    float dot2 = dot(p, vec3(269.5, 183.3, 421.4));
    return fract(vec3(sin(dot1 - dot2), cos(dot1 * dot2), dot1 * dot2));
}

// Frequency corresponds to cell size.
// The higher the frequency, the smaller the cell size.
vec3 getWorleyCellPoint(vec3 centerCell, vec3 offset, float freq) {
    vec3 cell = centerCell + offset;
    cell = wrapVec(cell, textureSliceWidth / u_noiseDetail);
    cell += floor(u_noiseOffset / u_noiseDetail);
    vec3 p = offset + random3(cell);
    return p;
}

float worleyNoise(vec3 p, float freq) {
    vec3 centerCell = floor(p * freq);
    vec3 pointInCell = fract(p * freq);
    float shortestDistance = 1000.0;

    for(float z = -1.0; z <= 1.0; z++) {
        for(float y = -1.0; y <= 1.0; y++) {
            for(float x = -1.0; x <= 1.0; x++) {
                vec3 offset = vec3(x, y, z);
                vec3 point = getWorleyCellPoint(centerCell, offset, freq);

                float distance = length(pointInCell - point);
                if(distance < shortestDistance) {
                    shortestDistance = distance;
                }
            }
        }
    }

    return shortestDistance;
}

const float MAX_FBM_ITERATIONS = 10.0;

float worleyFBMNoise(vec3 p, float octaves, float scale) {
    float noise = 0.0;
    float freq = 1.0;
    float persistence = 0.625;
    for(float i = 0.0; i < MAX_FBM_ITERATIONS; i++) {
        if(i >= octaves) {
            break;
        }

        noise += worleyNoise(p * scale, freq * scale) * persistence;
        persistence *= 0.5;
        freq *= 2.0;
    }
    return noise;
}

void main() {
    float x = mod(v_position.x, textureSliceWidth);
    float y = mod(v_position.y, textureSliceWidth);
    float sliceRow = floor(v_position.y / textureSliceWidth);
    float z = floor(v_position.x / textureSliceWidth) + sliceRow * inverseNoiseTextureRows * textureSliceWidth;

    vec3 position = vec3(x, y, z);
    position /= u_noiseDetail;
    float worley0 = clamp(worleyFBMNoise(position, 3.0, 1.0), 0.0, 1.0);
    float worley1 = clamp(worleyFBMNoise(position, 3.0, 2.0), 0.0, 1.0);
    float worley2 = clamp(worleyFBMNoise(position, 3.0, 3.0), 0.0, 1.0);
    gl_FragColor = vec4(worley0, worley1, worley2, 1.0);
}
`;var BM=`uniform vec3 u_noiseTextureDimensions;
attribute vec2 position;

varying vec2 v_position;

void main()
{
    gl_Position = vec4(position, 0.1, 1.0);

    float textureSliceWidth = u_noiseTextureDimensions.x;
    float noiseTextureRows = u_noiseTextureDimensions.y;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;
    vec2 transformedPos = (position * 0.5) + vec2(0.5);
    transformedPos *= textureSliceWidth;
    transformedPos.x *= textureSliceWidth * inverseNoiseTextureRows;
    transformedPos.y *= noiseTextureRows;
    v_position = transformedPos;
}
`;var RM=`uniform sampler2D u_opaqueDepthTexture;
uniform sampler2D u_translucentDepthTexture;

varying vec2 v_textureCoordinates;

void main()
{
    float opaqueDepth = texture2D(u_opaqueDepthTexture, v_textureCoordinates).r;
    float translucentDepth = texture2D(u_translucentDepthTexture, v_textureCoordinates).r;
    translucentDepth = czm_branchFreeTernary(translucentDepth > opaqueDepth, 1.0, translucentDepth);
    gl_FragColor = czm_packDepth(translucentDepth);
}
`;var MM=`/**
 * Compositing for Weighted Blended Order-Independent Transparency. See:
 * - http://jcgt.org/published/0002/02/09/
 * - http://casual-effects.blogspot.com/2014/03/weighted-blended-order-independent.html
 */

uniform sampler2D u_opaque;
uniform sampler2D u_accumulation;
uniform sampler2D u_revealage;

varying vec2 v_textureCoordinates;

void main()
{
    vec4 opaque = texture2D(u_opaque, v_textureCoordinates);
    vec4 accum = texture2D(u_accumulation, v_textureCoordinates);
    float r = texture2D(u_revealage, v_textureCoordinates).r;

#ifdef MRT
    vec4 transparent = vec4(accum.rgb / clamp(r, 1e-4, 5e4), accum.a);
#else
    vec4 transparent = vec4(accum.rgb / clamp(accum.a, 1e-4, 5e4), r);
#endif

    gl_FragColor = (1.0 - transparent.a) * transparent + transparent.a * opaque;

    if (opaque != czm_backgroundColor)
    {
        gl_FragColor.a = 1.0;
    }
}
`;var LM=`varying vec4 positionEC;

void main()
{
    vec3 position;
    vec3 direction;
    if (czm_orthographicIn3D == 1.0)
    {
        vec2 uv = (gl_FragCoord.xy -  czm_viewport.xy) / czm_viewport.zw;
        vec2 minPlane = vec2(czm_frustumPlanes.z, czm_frustumPlanes.y); // left, bottom
        vec2 maxPlane = vec2(czm_frustumPlanes.w, czm_frustumPlanes.x); // right, top
        position = vec3(mix(minPlane, maxPlane, uv), 0.0);
        direction = vec3(0.0, 0.0, -1.0);
    } 
    else 
    {
        position = vec3(0.0);
        direction = normalize(positionEC.xyz);
    }

    czm_ray ray = czm_ray(position, direction);

    vec3 ellipsoid_center = czm_view[3].xyz;

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);
    if (!czm_isEmpty(intersection))
    {
        gl_FragColor = vec4(1.0, 1.0, 0.0, 1.0);
    }
    else
    {
        discard;
    }

    czm_writeLogDepth();
}
`;var FM=`attribute vec4 position;

varying vec4 positionEC;

void main()
{
    positionEC = czm_modelView * position;
    gl_Position = czm_projection * positionEC;

    czm_vertexLogDepth();
}
`;var TE=`#ifdef WRITE_DEPTH
#ifdef GL_EXT_frag_depth
#extension GL_EXT_frag_depth : enable
#endif
#endif

uniform vec3 u_radii;
uniform vec3 u_oneOverEllipsoidRadiiSquared;

varying vec3 v_positionEC;

vec4 computeEllipsoidColor(czm_ray ray, float intersection, float side)
{
    vec3 positionEC = czm_pointAlongRay(ray, intersection);
    vec3 positionMC = (czm_inverseModelView * vec4(positionEC, 1.0)).xyz;
    vec3 geodeticNormal = normalize(czm_geodeticSurfaceNormal(positionMC, vec3(0.0), u_oneOverEllipsoidRadiiSquared));
    vec3 sphericalNormal = normalize(positionMC / u_radii);
    vec3 normalMC = geodeticNormal * side;              // normalized surface normal (always facing the viewer) in model coordinates
    vec3 normalEC = normalize(czm_normal * normalMC);   // normalized surface normal in eye coordiantes

    vec2 st = czm_ellipsoidWgs84TextureCoordinates(sphericalNormal);
    vec3 positionToEyeEC = -positionEC;

    czm_materialInput materialInput;
    materialInput.s = st.s;
    materialInput.st = st;
    materialInput.str = (positionMC + u_radii) / u_radii;
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getMaterial(materialInput);

#ifdef ONLY_SUN_LIGHTING
    return czm_private_phong(normalize(positionToEyeEC), material, czm_sunDirectionEC);
#else
    return czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}

void main()
{
    // PERFORMANCE_TODO: When dynamic branching is available, compute ratio of maximum and minimum radii
    // in the vertex shader. Only when it is larger than some constant, march along the ray.
    // Otherwise perform one intersection test which will be the common case.

    // Test if the ray intersects a sphere with the ellipsoid's maximum radius.
    // For very oblate ellipsoids, using the ellipsoid's radii for an intersection test
    // may cause false negatives. This will discard fragments before marching the ray forward.
    float maxRadius = max(u_radii.x, max(u_radii.y, u_radii.z)) * 1.5;
    vec3 direction = normalize(v_positionEC);
    vec3 ellipsoidCenter = czm_modelView[3].xyz;

    float t1 = -1.0;
    float t2 = -1.0;

    float b = -2.0 * dot(direction, ellipsoidCenter);
    float c = dot(ellipsoidCenter, ellipsoidCenter) - maxRadius * maxRadius;

    float discriminant = b * b - 4.0 * c;
    if (discriminant >= 0.0) {
        t1 = (-b - sqrt(discriminant)) * 0.5;
        t2 = (-b + sqrt(discriminant)) * 0.5;
    }

    if (t1 < 0.0 && t2 < 0.0) {
        discard;
    }

    float t = min(t1, t2);
    if (t < 0.0) {
        t = 0.0;
    }

    // March ray forward to intersection with larger sphere and find
    czm_ray ray = czm_ray(t * direction, direction);

    vec3 ellipsoid_inverseRadii = vec3(1.0 / u_radii.x, 1.0 / u_radii.y, 1.0 / u_radii.z);

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoidCenter, ellipsoid_inverseRadii);

    if (czm_isEmpty(intersection))
    {
        discard;
    }

    // If the viewer is outside, compute outsideFaceColor, with normals facing outward.
    vec4 outsideFaceColor = (intersection.start != 0.0) ? computeEllipsoidColor(ray, intersection.start, 1.0) : vec4(0.0);

    // If the viewer either is inside or can see inside, compute insideFaceColor, with normals facing inward.
    vec4 insideFaceColor = (outsideFaceColor.a < 1.0) ? computeEllipsoidColor(ray, intersection.stop, -1.0) : vec4(0.0);

    gl_FragColor = mix(insideFaceColor, outsideFaceColor, outsideFaceColor.a);
    gl_FragColor.a = 1.0 - (1.0 - insideFaceColor.a) * (1.0 - outsideFaceColor.a);

#ifdef WRITE_DEPTH
#ifdef GL_EXT_frag_depth
    t = (intersection.start != 0.0) ? intersection.start : intersection.stop;
    vec3 positionEC = czm_pointAlongRay(ray, t);
    vec4 positionCC = czm_projection * vec4(positionEC, 1.0);
#ifdef LOG_DEPTH
    czm_writeLogDepth(1.0 + positionCC.w);
#else
    float z = positionCC.z / positionCC.w;

    float n = czm_depthRange.near;
    float f = czm_depthRange.far;

    gl_FragDepthEXT = (z * (f - n) + f + n) * 0.5;
#endif
#endif
#endif
}
`;var bE=`attribute vec3 position;

uniform vec3 u_radii;

varying vec3 v_positionEC;

void main()
{
    // In the vertex data, the cube goes from (-1.0, -1.0, -1.0) to (1.0, 1.0, 1.0) in model coordinates.
    // Scale to consider the radii.  We could also do this once on the CPU when using the BoxGeometry,
    // but doing it here allows us to change the radii without rewriting the vertex data, and
    // allows all ellipsoids to reuse the same vertex data.
    vec4 p = vec4(u_radii * position, 1.0);

    v_positionEC = (czm_modelView * p).xyz;     // position in eye coordinates
    gl_Position = czm_modelViewProjection * p;  // position in clip coordinates

    // With multi-frustum, when the ellipsoid primitive is positioned on the intersection of two frustums
    // and close to terrain, the terrain (writes depth) in the closest frustum can overwrite part of the
    // ellipsoid (does not write depth) that was rendered in the farther frustum.
    //
    // Here, we clamp the depth in the vertex shader to avoid being overwritten; however, this creates
    // artifacts since some fragments can be alpha blended twice.  This is solved by only rendering
    // the ellipsoid in the closest frustum to the viewer.
    gl_Position.z = clamp(gl_Position.z, czm_depthRange.near, czm_depthRange.far);

    czm_vertexLogDepth();
}
`;/**
 * @license
 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of NVIDIA CORPORATION nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */var NM=`/**
 * @license
 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of NVIDIA CORPORATION nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS \`\`AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

// NVIDIA GameWorks Graphics Samples GitHub link: https://github.com/NVIDIAGameWorks/GraphicsSamples
// Original FXAA 3.11 shader link: https://github.com/NVIDIAGameWorks/GraphicsSamples/blob/master/samples/es3-kepler/FXAA/FXAA3_11.h

// Steps used to integrate into Cesium:
// * The following defines are set:
//       #define FXAA_PC 1
//       #define FXAA_WEBGL_1 1
//       #define FXAA_GREEN_AS_LUMA 1
//       #define FXAA_EARLY_EXIT 1
//       #define FXAA_GLSL_120 1
// * All other preprocessor directives besides the FXAA_QUALITY__P* directives were removed.
// * Double underscores are invalid for preprocessor directives so replace them with a single underscore. Replace
//   /FXAA_QUALITY__P(.*)/g with /FXAA_QUALITY__P$1/.
// * There are no implicit conversions from ivec* to vec* so replace:
//       #define FxaaInt2 ivec2
//           with
//       #define FxaaInt2 vec2
// * The texture2DLod function is only available in vertex shaders so replace:
//       #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)
//       #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)
//           with
//       #define FxaaTexTop(t, p) texture2D(t, p)
//       #define FxaaTexOff(t, p, o, r) texture2D(t, p + (o * r))
// * FXAA_QUALITY_PRESET is prepended in the javascript code. We may want to expose that setting in the future.
// * The following parameters to FxaaPixelShader are unused and can be removed:
//       fxaaConsolePosPos
//       fxaaConsoleRcpFrameOpt
//       fxaaConsoleRcpFrameOpt2
//       fxaaConsole360RcpFrameOpt2
//       fxaaConsoleEdgeSharpness
//       fxaaConsoleEdgeThreshold
//       fxaaConsoleEdgeThresholdMi
//       fxaaConsole360ConstDir

//
// Choose the quality preset.
// This needs to be compiled into the shader as it effects code.
// Best option to include multiple presets is to
// in each shader define the preset, then include this file.
//
// OPTIONS
// -----------------------------------------------------------------------
// 10 to 15 - default medium dither (10=fastest, 15=highest quality)
// 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
// 39       - no dither, very expensive
//
// NOTES
// -----------------------------------------------------------------------
// 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
// 13 = about same speed as FXAA 3.9 and better than 12
// 23 = closest to FXAA 3.9 visually and performance wise
//  _ = the lowest digit is directly related to performance
// _  = the highest digit is directly related to style
//
//#define FXAA_QUALITY_PRESET 12


#if (FXAA_QUALITY_PRESET == 10)
    #define FXAA_QUALITY_PS 3
    #define FXAA_QUALITY_P0 1.5
    #define FXAA_QUALITY_P1 3.0
    #define FXAA_QUALITY_P2 12.0
#endif
#if (FXAA_QUALITY_PRESET == 11)
    #define FXAA_QUALITY_PS 4
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 3.0
    #define FXAA_QUALITY_P3 12.0
#endif
#if (FXAA_QUALITY_PRESET == 12)
    #define FXAA_QUALITY_PS 5
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 4.0
    #define FXAA_QUALITY_P4 12.0
#endif
#if (FXAA_QUALITY_PRESET == 13)
    #define FXAA_QUALITY_PS 6
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 4.0
    #define FXAA_QUALITY_P5 12.0
#endif
#if (FXAA_QUALITY_PRESET == 14)
    #define FXAA_QUALITY_PS 7
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 4.0
    #define FXAA_QUALITY_P6 12.0
#endif
#if (FXAA_QUALITY_PRESET == 15)
    #define FXAA_QUALITY_PS 8
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 4.0
    #define FXAA_QUALITY_P7 12.0
#endif
#if (FXAA_QUALITY_PRESET == 20)
    #define FXAA_QUALITY_PS 3
    #define FXAA_QUALITY_P0 1.5
    #define FXAA_QUALITY_P1 2.0
    #define FXAA_QUALITY_P2 8.0
#endif
#if (FXAA_QUALITY_PRESET == 21)
    #define FXAA_QUALITY_PS 4
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 8.0
#endif
#if (FXAA_QUALITY_PRESET == 22)
    #define FXAA_QUALITY_PS 5
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 8.0
#endif
#if (FXAA_QUALITY_PRESET == 23)
    #define FXAA_QUALITY_PS 6
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 8.0
#endif
#if (FXAA_QUALITY_PRESET == 24)
    #define FXAA_QUALITY_PS 7
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 3.0
    #define FXAA_QUALITY_P6 8.0
#endif
#if (FXAA_QUALITY_PRESET == 25)
    #define FXAA_QUALITY_PS 8
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 4.0
    #define FXAA_QUALITY_P7 8.0
#endif
#if (FXAA_QUALITY_PRESET == 26)
    #define FXAA_QUALITY_PS 9
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 4.0
    #define FXAA_QUALITY_P8 8.0
#endif
#if (FXAA_QUALITY_PRESET == 27)
    #define FXAA_QUALITY_PS 10
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 4.0
    #define FXAA_QUALITY_P9 8.0
#endif
#if (FXAA_QUALITY_PRESET == 28)
    #define FXAA_QUALITY_PS 11
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 4.0
    #define FXAA_QUALITY_P10 8.0
#endif
#if (FXAA_QUALITY_PRESET == 29)
    #define FXAA_QUALITY_PS 12
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 2.0
    #define FXAA_QUALITY_P10 4.0
    #define FXAA_QUALITY_P11 8.0
#endif
#if (FXAA_QUALITY_PRESET == 39)
    #define FXAA_QUALITY_PS 12
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.0
    #define FXAA_QUALITY_P2 1.0
    #define FXAA_QUALITY_P3 1.0
    #define FXAA_QUALITY_P4 1.0
    #define FXAA_QUALITY_P5 1.5
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 2.0
    #define FXAA_QUALITY_P10 4.0
    #define FXAA_QUALITY_P11 8.0
#endif

#define FxaaBool bool
#define FxaaFloat float
#define FxaaFloat2 vec2
#define FxaaFloat3 vec3
#define FxaaFloat4 vec4
#define FxaaHalf float
#define FxaaHalf2 vec2
#define FxaaHalf3 vec3
#define FxaaHalf4 vec4
#define FxaaInt2 vec2
#define FxaaTex sampler2D

#define FxaaSat(x) clamp(x, 0.0, 1.0)
#define FxaaTexTop(t, p) texture2D(t, p)
#define FxaaTexOff(t, p, o, r) texture2D(t, p + (o * r))

FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }

FxaaFloat4 FxaaPixelShader(
    //
    // Use noperspective interpolation here (turn off perspective interpolation).
    // {xy} = center of pixel
    FxaaFloat2 pos,
    //
    // Input color texture.
    // {rgb_} = color in linear or perceptual color space
    // if (FXAA_GREEN_AS_LUMA == 0)
    //     {___a} = luma in perceptual color space (not linear)
    FxaaTex tex,
    //
    // Only used on FXAA Quality.
    // This must be from a constant/uniform.
    // {x_} = 1.0/screenWidthInPixels
    // {_y} = 1.0/screenHeightInPixels
    FxaaFloat2 fxaaQualityRcpFrame,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_SUBPIX define.
    // It is here now to allow easier tuning.
    // Choose the amount of sub-pixel aliasing removal.
    // This can effect sharpness.
    //   1.00 - upper limit (softer)
    //   0.75 - default amount of filtering
    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)
    //   0.25 - almost off
    //   0.00 - completely off
    FxaaFloat fxaaQualitySubpix,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD define.
    // It is here now to allow easier tuning.
    // The minimum amount of local contrast required to apply algorithm.
    //   0.333 - too little (faster)
    //   0.250 - low quality
    //   0.166 - default
    //   0.125 - high quality
    //   0.063 - overkill (slower)
    FxaaFloat fxaaQualityEdgeThreshold,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD_MIN define.
    // It is here now to allow easier tuning.
    // Trims the algorithm from processing darks.
    //   0.0833 - upper limit (default, the start of visible unfiltered edges)
    //   0.0625 - high quality (faster)
    //   0.0312 - visible limit (slower)
    // Special notes when using FXAA_GREEN_AS_LUMA,
    //   Likely want to set this to zero.
    //   As colors that are mostly not-green
    //   will appear very dark in the green channel!
    //   Tune by looking at mostly non-green content,
    //   then start at zero and increase until aliasing is a problem.
    FxaaFloat fxaaQualityEdgeThresholdMin
) {
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posM;
    posM.x = pos.x;
    posM.y = pos.y;
    FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
    #define lumaM rgbyM.y
    FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));
/*--------------------------------------------------------------------------*/
    FxaaFloat maxSM = max(lumaS, lumaM);
    FxaaFloat minSM = min(lumaS, lumaM);
    FxaaFloat maxESM = max(lumaE, maxSM);
    FxaaFloat minESM = min(lumaE, minSM);
    FxaaFloat maxWN = max(lumaN, lumaW);
    FxaaFloat minWN = min(lumaN, lumaW);
    FxaaFloat rangeMax = max(maxWN, maxESM);
    FxaaFloat rangeMin = min(minWN, minESM);
    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
    FxaaFloat range = rangeMax - rangeMin;
    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
    FxaaBool earlyExit = range < rangeMaxClamped;
/*--------------------------------------------------------------------------*/
    if(earlyExit)
        return rgbyM;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNS = lumaN + lumaS;
    FxaaFloat lumaWE = lumaW + lumaE;
    FxaaFloat subpixRcpRange = 1.0/range;
    FxaaFloat subpixNSWE = lumaNS + lumaWE;
    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNESE = lumaNE + lumaSE;
    FxaaFloat lumaNWNE = lumaNW + lumaNE;
    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNWSW = lumaNW + lumaSW;
    FxaaFloat lumaSWSE = lumaSW + lumaSE;
    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
/*--------------------------------------------------------------------------*/
    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
    FxaaBool horzSpan = edgeHorz >= edgeVert;
    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
/*--------------------------------------------------------------------------*/
    if(!horzSpan) lumaN = lumaW;
    if(!horzSpan) lumaS = lumaE;
    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
/*--------------------------------------------------------------------------*/
    FxaaFloat gradientN = lumaN - lumaM;
    FxaaFloat gradientS = lumaS - lumaM;
    FxaaFloat lumaNN = lumaN + lumaM;
    FxaaFloat lumaSS = lumaS + lumaM;
    FxaaBool pairN = abs(gradientN) >= abs(gradientS);
    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
    if(pairN) lengthSign = -lengthSign;
    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posB;
    posB.x = posM.x;
    posB.y = posM.y;
    FxaaFloat2 offNP;
    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
    if(!horzSpan) posB.x += lengthSign * 0.5;
    if( horzSpan) posB.y += lengthSign * 0.5;
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posN;
    posN.x = posB.x - offNP.x * FXAA_QUALITY_P0;
    posN.y = posB.y - offNP.y * FXAA_QUALITY_P0;
    FxaaFloat2 posP;
    posP.x = posB.x + offNP.x * FXAA_QUALITY_P0;
    posP.y = posB.y + offNP.y * FXAA_QUALITY_P0;
    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
    FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
    FxaaFloat subpixE = subpixC * subpixC;
    FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
/*--------------------------------------------------------------------------*/
    if(!pairN) lumaNN = lumaSS;
    FxaaFloat gradientScaled = gradient * 1.0/4.0;
    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
    FxaaFloat subpixF = subpixD * subpixE;
    FxaaBool lumaMLTZero = lumaMM < 0.0;
/*--------------------------------------------------------------------------*/
    lumaEndN -= lumaNN * 0.5;
    lumaEndP -= lumaNN * 0.5;
    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P1;
    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P1;
    FxaaBool doneNP = (!doneN) || (!doneP);
    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P1;
    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P1;
/*--------------------------------------------------------------------------*/
    if(doneNP) {
        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
        doneN = abs(lumaEndN) >= gradientScaled;
        doneP = abs(lumaEndP) >= gradientScaled;
        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P2;
        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P2;
        doneNP = (!doneN) || (!doneP);
        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P2;
        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P2;
/*--------------------------------------------------------------------------*/
        #if (FXAA_QUALITY_PS > 3)
        if(doneNP) {
            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
            doneN = abs(lumaEndN) >= gradientScaled;
            doneP = abs(lumaEndP) >= gradientScaled;
            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P3;
            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P3;
            doneNP = (!doneN) || (!doneP);
            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P3;
            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P3;
/*--------------------------------------------------------------------------*/
            #if (FXAA_QUALITY_PS > 4)
            if(doneNP) {
                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                doneN = abs(lumaEndN) >= gradientScaled;
                doneP = abs(lumaEndP) >= gradientScaled;
                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P4;
                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P4;
                doneNP = (!doneN) || (!doneP);
                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P4;
                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P4;
/*--------------------------------------------------------------------------*/
                #if (FXAA_QUALITY_PS > 5)
                if(doneNP) {
                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                    doneN = abs(lumaEndN) >= gradientScaled;
                    doneP = abs(lumaEndP) >= gradientScaled;
                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P5;
                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P5;
                    doneNP = (!doneN) || (!doneP);
                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P5;
                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P5;
/*--------------------------------------------------------------------------*/
                    #if (FXAA_QUALITY_PS > 6)
                    if(doneNP) {
                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                        doneN = abs(lumaEndN) >= gradientScaled;
                        doneP = abs(lumaEndP) >= gradientScaled;
                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P6;
                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P6;
                        doneNP = (!doneN) || (!doneP);
                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P6;
                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P6;
/*--------------------------------------------------------------------------*/
                        #if (FXAA_QUALITY_PS > 7)
                        if(doneNP) {
                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                            doneN = abs(lumaEndN) >= gradientScaled;
                            doneP = abs(lumaEndP) >= gradientScaled;
                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P7;
                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P7;
                            doneNP = (!doneN) || (!doneP);
                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P7;
                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P7;
/*--------------------------------------------------------------------------*/
    #if (FXAA_QUALITY_PS > 8)
    if(doneNP) {
        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
        doneN = abs(lumaEndN) >= gradientScaled;
        doneP = abs(lumaEndP) >= gradientScaled;
        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P8;
        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P8;
        doneNP = (!doneN) || (!doneP);
        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P8;
        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P8;
/*--------------------------------------------------------------------------*/
        #if (FXAA_QUALITY_PS > 9)
        if(doneNP) {
            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
            doneN = abs(lumaEndN) >= gradientScaled;
            doneP = abs(lumaEndP) >= gradientScaled;
            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P9;
            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P9;
            doneNP = (!doneN) || (!doneP);
            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P9;
            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P9;
/*--------------------------------------------------------------------------*/
            #if (FXAA_QUALITY_PS > 10)
            if(doneNP) {
                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                doneN = abs(lumaEndN) >= gradientScaled;
                doneP = abs(lumaEndP) >= gradientScaled;
                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P10;
                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P10;
                doneNP = (!doneN) || (!doneP);
                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P10;
                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P10;
/*--------------------------------------------------------------------------*/
                #if (FXAA_QUALITY_PS > 11)
                if(doneNP) {
                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                    doneN = abs(lumaEndN) >= gradientScaled;
                    doneP = abs(lumaEndP) >= gradientScaled;
                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P11;
                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P11;
                    doneNP = (!doneN) || (!doneP);
                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P11;
                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P11;
/*--------------------------------------------------------------------------*/
                    #if (FXAA_QUALITY_PS > 12)
                    if(doneNP) {
                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                        doneN = abs(lumaEndN) >= gradientScaled;
                        doneP = abs(lumaEndP) >= gradientScaled;
                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P12;
                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P12;
                        doneNP = (!doneN) || (!doneP);
                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P12;
                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P12;
/*--------------------------------------------------------------------------*/
                    }
                    #endif
/*--------------------------------------------------------------------------*/
                }
                #endif
/*--------------------------------------------------------------------------*/
            }
            #endif
/*--------------------------------------------------------------------------*/
        }
        #endif
/*--------------------------------------------------------------------------*/
    }
    #endif
/*--------------------------------------------------------------------------*/
                        }
                        #endif
/*--------------------------------------------------------------------------*/
                    }
                    #endif
/*--------------------------------------------------------------------------*/
                }
                #endif
/*--------------------------------------------------------------------------*/
            }
            #endif
/*--------------------------------------------------------------------------*/
        }
        #endif
/*--------------------------------------------------------------------------*/
    }
/*--------------------------------------------------------------------------*/
    FxaaFloat dstN = posM.x - posN.x;
    FxaaFloat dstP = posP.x - posM.x;
    if(!horzSpan) dstN = posM.y - posN.y;
    if(!horzSpan) dstP = posP.y - posM.y;
/*--------------------------------------------------------------------------*/
    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
    FxaaFloat spanLength = (dstP + dstN);
    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
    FxaaFloat spanLengthRcp = 1.0/spanLength;
/*--------------------------------------------------------------------------*/
    FxaaBool directionN = dstN < dstP;
    FxaaFloat dst = min(dstN, dstP);
    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
    FxaaFloat subpixG = subpixF * subpixF;
    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
/*--------------------------------------------------------------------------*/
    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
    return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
}
`;var kM=`uniform vec4 u_initialColor;

#if TEXTURE_UNITS > 0
uniform sampler2D u_dayTextures[TEXTURE_UNITS];
uniform vec4 u_dayTextureTranslationAndScale[TEXTURE_UNITS];
uniform bool u_dayTextureUseWebMercatorT[TEXTURE_UNITS];

#ifdef APPLY_ALPHA
uniform float u_dayTextureAlpha[TEXTURE_UNITS];
#endif

#ifdef APPLY_DAY_NIGHT_ALPHA
uniform float u_dayTextureNightAlpha[TEXTURE_UNITS];
uniform float u_dayTextureDayAlpha[TEXTURE_UNITS];
#endif

#ifdef APPLY_SPLIT
uniform float u_dayTextureSplit[TEXTURE_UNITS];
#endif

#ifdef APPLY_BRIGHTNESS
uniform float u_dayTextureBrightness[TEXTURE_UNITS];
#endif

#ifdef APPLY_CONTRAST
uniform float u_dayTextureContrast[TEXTURE_UNITS];
#endif

#ifdef APPLY_HUE
uniform float u_dayTextureHue[TEXTURE_UNITS];
#endif

#ifdef APPLY_SATURATION
uniform float u_dayTextureSaturation[TEXTURE_UNITS];
#endif

#ifdef APPLY_GAMMA
uniform float u_dayTextureOneOverGamma[TEXTURE_UNITS];
#endif

#ifdef APPLY_IMAGERY_CUTOUT
uniform vec4 u_dayTextureCutoutRectangles[TEXTURE_UNITS];
#endif

#ifdef APPLY_COLOR_TO_ALPHA
uniform vec4 u_colorsToAlpha[TEXTURE_UNITS];
#endif

uniform vec4 u_dayTextureTexCoordsRectangle[TEXTURE_UNITS];
#endif

#ifdef SHOW_REFLECTIVE_OCEAN
uniform sampler2D u_waterMask;
uniform vec4 u_waterMaskTranslationAndScale;
uniform float u_zoomedOutOceanSpecularIntensity;
#endif

#ifdef SHOW_OCEAN_WAVES
uniform sampler2D u_oceanNormalMap;
#endif

#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)
uniform vec2 u_lightingFadeDistance;
#endif

#ifdef TILE_LIMIT_RECTANGLE
uniform vec4 u_cartographicLimitRectangle;
#endif

#ifdef GROUND_ATMOSPHERE
uniform vec2 u_nightFadeDistance;
#endif

#ifdef ENABLE_CLIPPING_PLANES
uniform highp sampler2D u_clippingPlanes;
uniform mat4 u_clippingPlanesMatrix;
uniform vec4 u_clippingPlanesEdgeStyle;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG) && defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
uniform float u_minimumBrightness;
#endif

#ifdef COLOR_CORRECT
uniform vec3 u_hsbShift; // Hue, saturation, brightness
#endif

#ifdef HIGHLIGHT_FILL_TILE
uniform vec4 u_fillHighlightColor;
#endif

#ifdef TRANSLUCENT
uniform vec4 u_frontFaceAlphaByDistance;
uniform vec4 u_backFaceAlphaByDistance;
uniform vec4 u_translucencyRectangle;
#endif

#ifdef UNDERGROUND_COLOR
uniform vec4 u_undergroundColor;
uniform vec4 u_undergroundColorAlphaByDistance;
#endif

#ifdef ENABLE_VERTEX_LIGHTING
uniform float u_lambertDiffuseMultiplier;
#endif

varying vec3 v_positionMC;
varying vec3 v_positionEC;
varying vec3 v_textureCoordinates;
varying vec3 v_normalMC;
varying vec3 v_normalEC;

#ifdef APPLY_MATERIAL
varying float v_height;
varying float v_slope;
varying float v_aspect;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
varying float v_distance;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG)
varying vec3 v_atmosphereRayleighColor;
varying vec3 v_atmosphereMieColor;
varying float v_atmosphereOpacity;
#endif

#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
float interpolateByDistance(vec4 nearFarScalar, float distance)
{
    float startDistance = nearFarScalar.x;
    float startValue = nearFarScalar.y;
    float endDistance = nearFarScalar.z;
    float endValue = nearFarScalar.w;
    float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);
    return mix(startValue, endValue, t);
}
#endif

#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT) || defined(APPLY_MATERIAL)
vec4 alphaBlend(vec4 sourceColor, vec4 destinationColor)
{
    return sourceColor * vec4(sourceColor.aaa, 1.0) + destinationColor * (1.0 - sourceColor.a);
}
#endif

#ifdef TRANSLUCENT
bool inTranslucencyRectangle()
{
    return
        v_textureCoordinates.x > u_translucencyRectangle.x &&
        v_textureCoordinates.x < u_translucencyRectangle.z &&
        v_textureCoordinates.y > u_translucencyRectangle.y &&
        v_textureCoordinates.y < u_translucencyRectangle.w;
}
#endif

vec4 sampleAndBlend(
    vec4 previousColor,
    sampler2D textureToSample,
    vec2 tileTextureCoordinates,
    vec4 textureCoordinateRectangle,
    vec4 textureCoordinateTranslationAndScale,
    float textureAlpha,
    float textureNightAlpha,
    float textureDayAlpha,
    float textureBrightness,
    float textureContrast,
    float textureHue,
    float textureSaturation,
    float textureOneOverGamma,
    float split,
    vec4 colorToAlpha,
    float nightBlend)
{
    // This crazy step stuff sets the alpha to 0.0 if this following condition is true:
    //    tileTextureCoordinates.s < textureCoordinateRectangle.s ||
    //    tileTextureCoordinates.s > textureCoordinateRectangle.p ||
    //    tileTextureCoordinates.t < textureCoordinateRectangle.t ||
    //    tileTextureCoordinates.t > textureCoordinateRectangle.q
    // In other words, the alpha is zero if the fragment is outside the rectangle
    // covered by this texture.  Would an actual 'if' yield better performance?
    vec2 alphaMultiplier = step(textureCoordinateRectangle.st, tileTextureCoordinates);
    textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;

    alphaMultiplier = step(vec2(0.0), textureCoordinateRectangle.pq - tileTextureCoordinates);
    textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;

#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)
    textureAlpha *= mix(textureDayAlpha, textureNightAlpha, nightBlend);
#endif

    vec2 translation = textureCoordinateTranslationAndScale.xy;
    vec2 scale = textureCoordinateTranslationAndScale.zw;
    vec2 textureCoordinates = tileTextureCoordinates * scale + translation;
    vec4 value = texture2D(textureToSample, textureCoordinates);
    vec3 color = value.rgb;
    float alpha = value.a;

#ifdef APPLY_COLOR_TO_ALPHA
    vec3 colorDiff = abs(color.rgb - colorToAlpha.rgb);
    colorDiff.r = max(max(colorDiff.r, colorDiff.g), colorDiff.b);
    alpha = czm_branchFreeTernary(colorDiff.r < colorToAlpha.a, 0.0, alpha);
#endif

#if !defined(APPLY_GAMMA)
    vec4 tempColor = czm_gammaCorrect(vec4(color, alpha));
    color = tempColor.rgb;
    alpha = tempColor.a;
#else
    color = pow(color, vec3(textureOneOverGamma));
#endif

#ifdef APPLY_SPLIT
    float splitPosition = czm_splitPosition;
    // Split to the left
    if (split < 0.0 && gl_FragCoord.x > splitPosition) {
       alpha = 0.0;
    }
    // Split to the right
    else if (split > 0.0 && gl_FragCoord.x < splitPosition) {
       alpha = 0.0;
    }
#endif

#ifdef APPLY_BRIGHTNESS
    color = mix(vec3(0.0), color, textureBrightness);
#endif

#ifdef APPLY_CONTRAST
    color = mix(vec3(0.5), color, textureContrast);
#endif

#ifdef APPLY_HUE
    color = czm_hue(color, textureHue);
#endif

#ifdef APPLY_SATURATION
    color = czm_saturation(color, textureSaturation);
#endif

    float sourceAlpha = alpha * textureAlpha;
    float outAlpha = mix(previousColor.a, 1.0, sourceAlpha);
    outAlpha += sign(outAlpha) - 1.0;

    vec3 outColor = mix(previousColor.rgb * previousColor.a, color, sourceAlpha) / outAlpha;

    // When rendering imagery for a tile in multiple passes,
    // some GPU/WebGL implementation combinations will not blend fragments in
    // additional passes correctly if their computation includes an unmasked
    // divide-by-zero operation,
    // even if it's not in the output or if the output has alpha zero.
    //
    // For example, without sanitization for outAlpha,
    // this renders without artifacts:
    //   if (outAlpha == 0.0) { outColor = vec3(0.0); }
    //
    // but using czm_branchFreeTernary will cause portions of the tile that are
    // alpha-zero in the additional pass to render as black instead of blending
    // with the previous pass:
    //   outColor = czm_branchFreeTernary(outAlpha == 0.0, vec3(0.0), outColor);
    //
    // So instead, sanitize against divide-by-zero,
    // store this state on the sign of outAlpha, and correct on return.

    return vec4(outColor, max(outAlpha, 0.0));
}

vec3 colorCorrect(vec3 rgb) {
#ifdef COLOR_CORRECT
    // Convert rgb color to hsb
    vec3 hsb = czm_RGBToHSB(rgb);
    // Perform hsb shift
    hsb.x += u_hsbShift.x; // hue
    hsb.y = clamp(hsb.y + u_hsbShift.y, 0.0, 1.0); // saturation
    hsb.z = hsb.z > czm_epsilon7 ? hsb.z + u_hsbShift.z : 0.0; // brightness
    // Convert shifted hsb back to rgb
    rgb = czm_HSBToRGB(hsb);
#endif
    return rgb;
}

vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend);
vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float specularMapValue, float fade);

const float fExposure = 2.0;

vec3 computeEllipsoidPosition()
{
    float mpp = czm_metersPerPixel(vec4(0.0, 0.0, -czm_currentFrustum.x, 1.0), 1.0);
    vec2 xy = gl_FragCoord.xy / czm_viewport.zw * 2.0 - vec2(1.0);
    xy *= czm_viewport.zw * mpp * 0.5;

    vec3 direction = normalize(vec3(xy, -czm_currentFrustum.x));
    czm_ray ray = czm_ray(vec3(0.0), direction);

    vec3 ellipsoid_center = czm_view[3].xyz;

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);

    vec3 ellipsoidPosition = czm_pointAlongRay(ray, intersection.start);
    return (czm_inverseView * vec4(ellipsoidPosition, 1.0)).xyz;
}

void main()
{
#ifdef TILE_LIMIT_RECTANGLE
    if (v_textureCoordinates.x < u_cartographicLimitRectangle.x || u_cartographicLimitRectangle.z < v_textureCoordinates.x ||
        v_textureCoordinates.y < u_cartographicLimitRectangle.y || u_cartographicLimitRectangle.w < v_textureCoordinates.y)
        {
            discard;
        }
#endif

#ifdef ENABLE_CLIPPING_PLANES
    float clipDistance = clip(gl_FragCoord, u_clippingPlanes, u_clippingPlanesMatrix);
#endif

#if defined(SHOW_REFLECTIVE_OCEAN) || defined(ENABLE_DAYNIGHT_SHADING) || defined(HDR)
    vec3 normalMC = czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0));   // normalized surface normal in model coordinates
    vec3 normalEC = czm_normal3D * normalMC;                                         // normalized surface normal in eye coordiantes
#endif

#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)
    float nightBlend = 1.0 - clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0, 0.0, 1.0);
#else
    float nightBlend = 0.0;
#endif

    // The clamp below works around an apparent bug in Chrome Canary v23.0.1241.0
    // where the fragment shader sees textures coordinates < 0.0 and > 1.0 for the
    // fragments on the edges of tiles even though the vertex shader is outputting
    // coordinates strictly in the 0-1 range.
    vec4 color = computeDayColor(u_initialColor, clamp(v_textureCoordinates, 0.0, 1.0), nightBlend);

#ifdef SHOW_TILE_BOUNDARIES
    if (v_textureCoordinates.x < (1.0/256.0) || v_textureCoordinates.x > (255.0/256.0) ||
        v_textureCoordinates.y < (1.0/256.0) || v_textureCoordinates.y > (255.0/256.0))
    {
        color = vec4(1.0, 0.0, 0.0, 1.0);
    }
#endif

#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)
    float cameraDist;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        cameraDist = max(czm_frustumPlanes.x - czm_frustumPlanes.y, czm_frustumPlanes.w - czm_frustumPlanes.z) * 0.5;
    }
    else if (czm_sceneMode == czm_sceneModeColumbusView)
    {
        cameraDist = -czm_view[3].z;
    }
    else
    {
        cameraDist = length(czm_view[3]);
    }
    float fadeOutDist = u_lightingFadeDistance.x;
    float fadeInDist = u_lightingFadeDistance.y;
    if (czm_sceneMode != czm_sceneMode3D) {
        vec3 radii = czm_ellipsoidRadii;
        float maxRadii = max(radii.x, max(radii.y, radii.z));
        fadeOutDist -= maxRadii;
        fadeInDist -= maxRadii;
    }
    float fade = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.0, 1.0);
#else
    float fade = 0.0;
#endif

#ifdef SHOW_REFLECTIVE_OCEAN
    vec2 waterMaskTranslation = u_waterMaskTranslationAndScale.xy;
    vec2 waterMaskScale = u_waterMaskTranslationAndScale.zw;
    vec2 waterMaskTextureCoordinates = v_textureCoordinates.xy * waterMaskScale + waterMaskTranslation;
    waterMaskTextureCoordinates.y = 1.0 - waterMaskTextureCoordinates.y;

    float mask = texture2D(u_waterMask, waterMaskTextureCoordinates).r;

    if (mask > 0.0)
    {
        mat3 enuToEye = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalEC);

        vec2 ellipsoidTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC);
        vec2 ellipsoidFlippedTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC.zyx);

        vec2 textureCoordinates = mix(ellipsoidTextureCoordinates, ellipsoidFlippedTextureCoordinates, czm_morphTime * smoothstep(0.9, 0.95, normalMC.z));

        color = computeWaterColor(v_positionEC, textureCoordinates, enuToEye, color, mask, fade);
    }
#endif

#ifdef APPLY_MATERIAL
    czm_materialInput materialInput;
    materialInput.st = v_textureCoordinates.st;
    materialInput.normalEC = normalize(v_normalEC);
    materialInput.positionToEyeEC = -v_positionEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalize(v_normalEC));     
    materialInput.slope = v_slope;
    materialInput.height = v_height;
    materialInput.aspect = v_aspect;
    czm_material material = czm_getMaterial(materialInput);
    vec4 materialColor = vec4(material.diffuse, material.alpha);
    color = alphaBlend(materialColor, color);
#endif

#ifdef ENABLE_VERTEX_LIGHTING
    float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalize(v_normalEC)) * u_lambertDiffuseMultiplier + 0.3, 0.0, 1.0);
    vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);
#elif defined(ENABLE_DAYNIGHT_SHADING)
    float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0 + 0.3, 0.0, 1.0);
    diffuseIntensity = mix(1.0, diffuseIntensity, fade);
    vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);
#else
    vec4 finalColor = color;
#endif

#ifdef ENABLE_CLIPPING_PLANES
    vec4 clippingPlanesEdgeColor = vec4(1.0);
    clippingPlanesEdgeColor.rgb = u_clippingPlanesEdgeStyle.rgb;
    float clippingPlanesEdgeWidth = u_clippingPlanesEdgeStyle.a;

    if (clipDistance < clippingPlanesEdgeWidth)
    {
        finalColor = clippingPlanesEdgeColor;
    }
#endif

#ifdef HIGHLIGHT_FILL_TILE
    finalColor = vec4(mix(finalColor.rgb, u_fillHighlightColor.rgb, u_fillHighlightColor.a), finalColor.a);
#endif

#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)
    vec3 atmosphereLightDirection = czm_sunDirectionWC;
#else
    vec3 atmosphereLightDirection = czm_lightDirectionWC;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG)
    if (!czm_backFacing())
    {
        bool dynamicLighting = false;
        #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))
            dynamicLighting = true;     
        #endif

        vec3 rayleighColor;
        vec3 mieColor;
        float opacity;

        vec3 positionWC;
        vec3 lightDirection;

        // When the camera is far away (camera distance > nightFadeOutDistance), the scattering is computed in the fragment shader.
        // Otherwise, the scattering is computed in the vertex shader.
        #ifdef PER_FRAGMENT_GROUND_ATMOSPHERE
            positionWC = computeEllipsoidPosition();
            lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));
            computeAtmosphereScattering(
                positionWC,
                lightDirection,
                rayleighColor,
                mieColor,
                opacity
            );
        #else
            positionWC = v_positionMC;
            lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));
            rayleighColor = v_atmosphereRayleighColor;
            mieColor = v_atmosphereMieColor;
            opacity = v_atmosphereOpacity;
        #endif

        rayleighColor = colorCorrect(rayleighColor);
        mieColor = colorCorrect(mieColor);

        vec4 groundAtmosphereColor = computeAtmosphereColor(positionWC, lightDirection, rayleighColor, mieColor, opacity);

        // Fog is applied to tiles selected for fog, close to the Earth.
        #ifdef FOG
            vec3 fogColor = groundAtmosphereColor.rgb;
            
            // If there is lighting, apply that to the fog.
            #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
                float darken = clamp(dot(normalize(czm_viewerPositionWC), atmosphereLightDirection), u_minimumBrightness, 1.0);
                fogColor *= darken;                
            #endif

            #ifndef HDR
                fogColor.rgb = czm_acesTonemapping(fogColor.rgb);
                fogColor.rgb = czm_inverseGamma(fogColor.rgb);
            #endif
            
            const float modifier = 0.15;
            finalColor = vec4(czm_fog(v_distance, finalColor.rgb, fogColor.rgb, modifier), finalColor.a);

        #else
            // The transmittance is based on optical depth i.e. the length of segment of the ray inside the atmosphere.
            // This value is larger near the "circumference", as it is further away from the camera. We use it to
            // brighten up that area of the ground atmosphere.
            const float transmittanceModifier = 0.5;
            float transmittance = transmittanceModifier + clamp(1.0 - groundAtmosphereColor.a, 0.0, 1.0);

            vec3 finalAtmosphereColor = finalColor.rgb + groundAtmosphereColor.rgb * transmittance;

            #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
                float fadeInDist = u_nightFadeDistance.x;
                float fadeOutDist = u_nightFadeDistance.y;
            
                float sunlitAtmosphereIntensity = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.05, 1.0);
                float darken = clamp(dot(normalize(positionWC), atmosphereLightDirection), 0.0, 1.0);
                vec3 darkenendGroundAtmosphereColor = mix(groundAtmosphereColor.rgb, finalAtmosphereColor.rgb, darken);

                finalAtmosphereColor = mix(darkenendGroundAtmosphereColor, finalAtmosphereColor, sunlitAtmosphereIntensity);
            #endif
            
            #ifndef HDR
                finalAtmosphereColor.rgb = vec3(1.0) - exp(-fExposure * finalAtmosphereColor.rgb);
            #else
                finalAtmosphereColor.rgb = czm_saturation(finalAtmosphereColor.rgb, 1.6);
            #endif
            
            finalColor.rgb = mix(finalColor.rgb, finalAtmosphereColor.rgb, fade);
        #endif
    }
#endif

#ifdef UNDERGROUND_COLOR
    if (czm_backFacing())
    {
        float distanceFromEllipsoid = max(czm_eyeHeight, 0.0);
        float distance = max(v_distance - distanceFromEllipsoid, 0.0);
        float blendAmount = interpolateByDistance(u_undergroundColorAlphaByDistance, distance);
        vec4 undergroundColor = vec4(u_undergroundColor.rgb, u_undergroundColor.a * blendAmount);
        finalColor = alphaBlend(undergroundColor, finalColor);
    }
#endif

#ifdef TRANSLUCENT
    if (inTranslucencyRectangle())
    {
      vec4 alphaByDistance = gl_FrontFacing ? u_frontFaceAlphaByDistance : u_backFaceAlphaByDistance;
      finalColor.a *= interpolateByDistance(alphaByDistance, v_distance);
    }
#endif
    
    gl_FragColor =  finalColor;
}


#ifdef SHOW_REFLECTIVE_OCEAN

float waveFade(float edge0, float edge1, float x)
{
    float y = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);
    return pow(1.0 - y, 5.0);
}

float linearFade(float edge0, float edge1, float x)
{
    return clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);
}

// Based on water rendering by Jonas Wagner:
// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog

// low altitude wave settings
const float oceanFrequencyLowAltitude = 825000.0;
const float oceanAnimationSpeedLowAltitude = 0.004;
const float oceanOneOverAmplitudeLowAltitude = 1.0 / 2.0;
const float oceanSpecularIntensity = 0.5;

// high altitude wave settings
const float oceanFrequencyHighAltitude = 125000.0;
const float oceanAnimationSpeedHighAltitude = 0.008;
const float oceanOneOverAmplitudeHighAltitude = 1.0 / 2.0;

vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float maskValue, float fade)
{
    vec3 positionToEyeEC = -positionEyeCoordinates;
    float positionToEyeECLength = length(positionToEyeEC);

    // The double normalize below works around a bug in Firefox on Android devices.
    vec3 normalizedPositionToEyeEC = normalize(normalize(positionToEyeEC));

    // Fade out the waves as the camera moves far from the surface.
    float waveIntensity = waveFade(70000.0, 1000000.0, positionToEyeECLength);

#ifdef SHOW_OCEAN_WAVES
    // high altitude waves
    float time = czm_frameNumber * oceanAnimationSpeedHighAltitude;
    vec4 noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyHighAltitude, time, 0.0);
    vec3 normalTangentSpaceHighAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeHighAltitude);

    // low altitude waves
    time = czm_frameNumber * oceanAnimationSpeedLowAltitude;
    noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyLowAltitude, time, 0.0);
    vec3 normalTangentSpaceLowAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeLowAltitude);

    // blend the 2 wave layers based on distance to surface
    float highAltitudeFade = linearFade(0.0, 60000.0, positionToEyeECLength);
    float lowAltitudeFade = 1.0 - linearFade(20000.0, 60000.0, positionToEyeECLength);
    vec3 normalTangentSpace =
        (highAltitudeFade * normalTangentSpaceHighAltitude) +
        (lowAltitudeFade * normalTangentSpaceLowAltitude);
    normalTangentSpace = normalize(normalTangentSpace);

    // fade out the normal perturbation as we move farther from the water surface
    normalTangentSpace.xy *= waveIntensity;
    normalTangentSpace = normalize(normalTangentSpace);
#else
    vec3 normalTangentSpace = vec3(0.0, 0.0, 1.0);
#endif

    vec3 normalEC = enuToEye * normalTangentSpace;

    const vec3 waveHighlightColor = vec3(0.3, 0.45, 0.6);

    // Use diffuse light to highlight the waves
    float diffuseIntensity = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * maskValue;
    vec3 diffuseHighlight = waveHighlightColor * diffuseIntensity * (1.0 - fade);

#ifdef SHOW_OCEAN_WAVES
    // Where diffuse light is low or non-existent, use wave highlights based solely on
    // the wave bumpiness and no particular light direction.
    float tsPerturbationRatio = normalTangentSpace.z;
    vec3 nonDiffuseHighlight = mix(waveHighlightColor * 5.0 * (1.0 - tsPerturbationRatio), vec3(0.0), diffuseIntensity);
#else
    vec3 nonDiffuseHighlight = vec3(0.0);
#endif

    // Add specular highlights in 3D, and in all modes when zoomed in.
    float specularIntensity = czm_getSpecular(czm_lightDirectionEC, normalizedPositionToEyeEC, normalEC, 10.0);
    float surfaceReflectance = mix(0.0, mix(u_zoomedOutOceanSpecularIntensity, oceanSpecularIntensity, waveIntensity), maskValue);
    float specular = specularIntensity * surfaceReflectance;

#ifdef HDR
    specular *= 1.4;

    float e = 0.2;
    float d = 3.3;
    float c = 1.7;

    vec3 color = imageryColor.rgb + (c * (vec3(e) + imageryColor.rgb * d) * (diffuseHighlight + nonDiffuseHighlight + specular));
#else
    vec3 color = imageryColor.rgb + diffuseHighlight + nonDiffuseHighlight + specular;
#endif

    return vec4(color, imageryColor.a);
}

#endif // #ifdef SHOW_REFLECTIVE_OCEAN
`;var VM=`#ifdef QUANTIZATION_BITS12
attribute vec4 compressed0;
attribute float compressed1;
#else
attribute vec4 position3DAndHeight;
attribute vec4 textureCoordAndEncodedNormals;
#endif

#ifdef GEODETIC_SURFACE_NORMALS
attribute vec3 geodeticSurfaceNormal;
#endif

#ifdef EXAGGERATION
uniform vec2 u_terrainExaggerationAndRelativeHeight;
#endif

uniform vec3 u_center3D;
uniform mat4 u_modifiedModelView;
uniform mat4 u_modifiedModelViewProjection;
uniform vec4 u_tileRectangle;

// Uniforms for 2D Mercator projection
uniform vec2 u_southAndNorthLatitude;
uniform vec2 u_southMercatorYAndOneOverHeight;

varying vec3 v_positionMC;
varying vec3 v_positionEC;

varying vec3 v_textureCoordinates;
varying vec3 v_normalMC;
varying vec3 v_normalEC;

#ifdef APPLY_MATERIAL
varying float v_slope;
varying float v_aspect;
varying float v_height;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
varying float v_distance;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE)
varying vec3 v_atmosphereRayleighColor;
varying vec3 v_atmosphereMieColor;
varying float v_atmosphereOpacity;
#endif

// These functions are generated at runtime.
vec4 getPosition(vec3 position, float height, vec2 textureCoordinates);
float get2DYPositionFraction(vec2 textureCoordinates);

vec4 getPosition3DMode(vec3 position, float height, vec2 textureCoordinates)
{
    return u_modifiedModelViewProjection * vec4(position, 1.0);
}

float get2DMercatorYPositionFraction(vec2 textureCoordinates)
{
    // The width of a tile at level 11, in radians and assuming a single root tile, is
    //   2.0 * czm_pi / pow(2.0, 11.0)
    // We want to just linearly interpolate the 2D position from the texture coordinates
    // when we're at this level or higher.  The constant below is the expression
    // above evaluated and then rounded up at the 4th significant digit.
    const float maxTileWidth = 0.003068;
    float positionFraction = textureCoordinates.y;
    float southLatitude = u_southAndNorthLatitude.x;
    float northLatitude = u_southAndNorthLatitude.y;
    if (northLatitude - southLatitude > maxTileWidth)
    {
        float southMercatorY = u_southMercatorYAndOneOverHeight.x;
        float oneOverMercatorHeight = u_southMercatorYAndOneOverHeight.y;

        float currentLatitude = mix(southLatitude, northLatitude, textureCoordinates.y);
        currentLatitude = clamp(currentLatitude, -czm_webMercatorMaxLatitude, czm_webMercatorMaxLatitude);
        positionFraction = czm_latitudeToWebMercatorFraction(currentLatitude, southMercatorY, oneOverMercatorHeight);
    }
    return positionFraction;
}

float get2DGeographicYPositionFraction(vec2 textureCoordinates)
{
    return textureCoordinates.y;
}

vec4 getPositionPlanarEarth(vec3 position, float height, vec2 textureCoordinates)
{
    float yPositionFraction = get2DYPositionFraction(textureCoordinates);
    vec4 rtcPosition2D = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);
    return u_modifiedModelViewProjection * rtcPosition2D;
}

vec4 getPosition2DMode(vec3 position, float height, vec2 textureCoordinates)
{
    return getPositionPlanarEarth(position, 0.0, textureCoordinates);
}

vec4 getPositionColumbusViewMode(vec3 position, float height, vec2 textureCoordinates)
{
    return getPositionPlanarEarth(position, height, textureCoordinates);
}

vec4 getPositionMorphingMode(vec3 position, float height, vec2 textureCoordinates)
{
    // We do not do RTC while morphing, so there is potential for jitter.
    // This is unlikely to be noticeable, though.
    vec3 position3DWC = position + u_center3D;
    float yPositionFraction = get2DYPositionFraction(textureCoordinates);
    vec4 position2DWC = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);
    vec4 morphPosition = czm_columbusViewMorph(position2DWC, vec4(position3DWC, 1.0), czm_morphTime);
    return czm_modelViewProjection * morphPosition;
}

#ifdef QUANTIZATION_BITS12
uniform vec2 u_minMaxHeight;
uniform mat4 u_scaleAndBias;
#endif

void main()
{
#ifdef QUANTIZATION_BITS12
    vec2 xy = czm_decompressTextureCoordinates(compressed0.x);
    vec2 zh = czm_decompressTextureCoordinates(compressed0.y);
    vec3 position = vec3(xy, zh.x);
    float height = zh.y;
    vec2 textureCoordinates = czm_decompressTextureCoordinates(compressed0.z);

    height = height * (u_minMaxHeight.y - u_minMaxHeight.x) + u_minMaxHeight.x;
    position = (u_scaleAndBias * vec4(position, 1.0)).xyz;

#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)) && defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;
    float encodedNormal = compressed1;
#elif defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;
    float encodedNormal = 0.0;
#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = compressed0.w;
#else
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = 0.0;
#endif

#else
    // A single float per element
    vec3 position = position3DAndHeight.xyz;
    float height = position3DAndHeight.w;
    vec2 textureCoordinates = textureCoordAndEncodedNormals.xy;

#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)) && defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = textureCoordAndEncodedNormals.z;
    float encodedNormal = textureCoordAndEncodedNormals.w;
#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = textureCoordAndEncodedNormals.z;
#elif defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = textureCoordAndEncodedNormals.z;
    float encodedNormal = 0.0;
#else
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = 0.0;
#endif

#endif

    vec3 position3DWC = position + u_center3D;

#ifdef GEODETIC_SURFACE_NORMALS
    vec3 ellipsoidNormal = geodeticSurfaceNormal;
#else
    vec3 ellipsoidNormal = normalize(position3DWC);
#endif

#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)
    float exaggeration = u_terrainExaggerationAndRelativeHeight.x;
    float relativeHeight = u_terrainExaggerationAndRelativeHeight.y;
    float newHeight = (height - relativeHeight) * exaggeration + relativeHeight;

    // stop from going through center of earth
    float minRadius = min(min(czm_ellipsoidRadii.x, czm_ellipsoidRadii.y), czm_ellipsoidRadii.z);
    newHeight = max(newHeight, -minRadius);

    vec3 offset = ellipsoidNormal * (newHeight - height);
    position += offset;
    position3DWC += offset;
    height = newHeight;
#endif

    gl_Position = getPosition(position, height, textureCoordinates);

    v_positionEC = (u_modifiedModelView * vec4(position, 1.0)).xyz;
    v_positionMC = position3DWC;  // position in model coordinates

    v_textureCoordinates = vec3(textureCoordinates, webMercatorT);

#if defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
    vec3 normalMC = czm_octDecode(encodedNormal);

#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)
    vec3 projection = dot(normalMC, ellipsoidNormal) * ellipsoidNormal;
    vec3 rejection = normalMC - projection;
    normalMC = normalize(projection + rejection * exaggeration);
#endif

    v_normalMC = normalMC;
    v_normalEC = czm_normal3D * v_normalMC;
#endif

#if defined(FOG) || (defined(GROUND_ATMOSPHERE) && !defined(PER_FRAGMENT_GROUND_ATMOSPHERE))

    bool dynamicLighting = false;

    #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))
        dynamicLighting = true;
    #endif

#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)
    vec3 atmosphereLightDirection = czm_sunDirectionWC;
#else
    vec3 atmosphereLightDirection = czm_lightDirectionWC;
#endif

    vec3 lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(position3DWC));

    computeAtmosphereScattering(
        position3DWC,
        lightDirection,
        v_atmosphereRayleighColor,
        v_atmosphereMieColor,
        v_atmosphereOpacity
    );
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
    v_distance = length((czm_modelView3D * vec4(position3DWC, 1.0)).xyz);
#endif

#ifdef APPLY_MATERIAL
    float northPoleZ = czm_ellipsoidRadii.z;
    vec3 northPolePositionMC = vec3(0.0, 0.0, northPoleZ);
    vec3 vectorEastMC = normalize(cross(northPolePositionMC - v_positionMC, ellipsoidNormal));
    float dotProd = abs(dot(ellipsoidNormal, v_normalMC));
    v_slope = acos(dotProd);
    vec3 normalRejected = ellipsoidNormal * dotProd;
    vec3 normalProjected = v_normalMC - normalRejected;
    vec3 aspectVector = normalize(normalProjected);
    v_aspect = acos(dot(aspectVector, vectorEastMC));
    float determ = dot(cross(vectorEastMC, aspectVector), ellipsoidNormal);
    v_aspect = czm_branchFreeTernary(determ < 0.0, 2.0 * czm_pi - v_aspect, v_aspect);
    v_height = height;
#endif
}
`;var EE=`void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity) {

    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);
    
    float atmosphereInnerRadius = length(positionWC);

    computeScattering(
        primaryRay,
        length(cameraToPositionWC),
        lightDirection,
        atmosphereInnerRadius,
        rayleighColor,
        mieColor,
        opacity
    );
}
`;var UM=`uniform sampler2D u_texture;

varying vec2 v_textureCoordinates;

void main()
{
    gl_FragColor = texture2D(u_texture, v_textureCoordinates);
}
`;var zM=`attribute vec4 position;
attribute float webMercatorT;

uniform vec2 u_textureDimensions;

varying vec2 v_textureCoordinates;

void main()
{
    v_textureCoordinates = vec2(position.x, webMercatorT);
    gl_Position = czm_viewportOrthographic * (position * vec4(u_textureDimensions, 1.0, 1.0));
}
`;var SE=`float interpolateByDistance(vec4 nearFarScalar, float distance)
{
    float startDistance = nearFarScalar.x;
    float startValue = nearFarScalar.y;
    float endDistance = nearFarScalar.z;
    float endValue = nearFarScalar.w;
    float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);
    return mix(startValue, endValue, t);
}

vec3 getLightDirection(vec3 positionWC)
{
    float lightEnum = u_radiiAndDynamicAtmosphereColor.z;
    vec3 lightDirection =
        positionWC * float(lightEnum == 0.0) +
        czm_lightDirectionWC * float(lightEnum == 1.0) +
        czm_sunDirectionWC * float(lightEnum == 2.0);
    return normalize(lightDirection);
}

void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity, out float underTranslucentGlobe)
{
    float ellipsoidRadiiDifference = czm_ellipsoidRadii.x - czm_ellipsoidRadii.z;

    // Adjustment to the atmosphere radius applied based on the camera height.
    float distanceAdjustMin = czm_ellipsoidRadii.x / 4.0;
    float distanceAdjustMax = czm_ellipsoidRadii.x;
    float distanceAdjustModifier = ellipsoidRadiiDifference / 2.0;
    float distanceAdjust = distanceAdjustModifier * clamp((czm_eyeHeight - distanceAdjustMin) / (distanceAdjustMax - distanceAdjustMin), 0.0, 1.0);

    // Since atmosphere scattering assumes the atmosphere is a spherical shell, we compute an inner radius of the atmosphere best fit 
    // for the position on the ellipsoid.
    float radiusAdjust = (ellipsoidRadiiDifference / 4.0) + distanceAdjust;
    float atmosphereInnerRadius = (length(czm_viewerPositionWC) - czm_eyeHeight) - radiusAdjust;

    // Setup the primary ray: from the camera position to the vertex position.
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);

    underTranslucentGlobe = 0.0;

    // Brighten the sky atmosphere under the Earth's atmosphere when translucency is enabled.
    #if defined(GLOBE_TRANSLUCENT)

        // Check for intersection with the inner radius of the atmopshere.
        czm_raySegment primaryRayEarthIntersect = czm_raySphereIntersectionInterval(primaryRay, vec3(0.0), atmosphereInnerRadius + radiusAdjust);
        if (primaryRayEarthIntersect.start > 0.0 && primaryRayEarthIntersect.stop > 0.0) {
            
            // Compute position on globe.
            vec3 direction = normalize(positionWC);
            czm_ray ellipsoidRay = czm_ray(positionWC, -direction);
            czm_raySegment ellipsoidIntersection = czm_rayEllipsoidIntersectionInterval(ellipsoidRay, vec3(0.0), czm_ellipsoidInverseRadii);
            vec3 onEarth = positionWC - (direction * ellipsoidIntersection.start);

            // Control the color using the camera angle.
            float angle = dot(normalize(czm_viewerPositionWC), normalize(onEarth));

            // Control the opacity using the distance from Earth.
            opacity = interpolateByDistance(vec4(0.0, 1.0, czm_ellipsoidRadii.x, 0.0), length(czm_viewerPositionWC - onEarth));
            vec3 horizonColor = vec3(0.1, 0.2, 0.3);
            vec3 nearColor = vec3(0.0);

            rayleighColor = mix(nearColor, horizonColor, exp(-angle) * opacity);
            
            // Set the traslucent flag to avoid alpha adjustment in computeFinalColor funciton.
            underTranslucentGlobe = 1.0;
            return;
        }
    #endif

    computeScattering(
        primaryRay,
        length(cameraToPositionWC),
        lightDirection,
        atmosphereInnerRadius,
        rayleighColor,
        mieColor,
        opacity
    );

    // Alter the opacity based on how close the viewer is to the ground.
    // (0.0 = At edge of atmosphere, 1.0 = On ground)
    float cameraHeight = czm_eyeHeight + atmosphereInnerRadius;
    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;
    opacity = clamp((atmosphereOuterRadius - cameraHeight) / (atmosphereOuterRadius - atmosphereInnerRadius), 0.0, 1.0);

    // Alter alpha based on time of day (0.0 = night , 1.0 = day)
    float nightAlpha = (u_radiiAndDynamicAtmosphereColor.z != 0.0) ? clamp(dot(normalize(positionWC), lightDirection), 0.0, 1.0) : 1.0;
    opacity *= pow(nightAlpha, 0.5);
}
`;var GM=`varying vec3 v_outerPositionWC;

uniform vec3 u_hsbShift;

#ifndef PER_FRAGMENT_ATMOSPHERE
varying vec3 v_mieColor;
varying vec3 v_rayleighColor;
varying float v_opacity;
varying float v_translucent;
#endif

void main (void)
{
    vec3 lightDirection = getLightDirection(v_outerPositionWC);
   
    vec3 mieColor;
    vec3 rayleighColor;
    float opacity;
    float translucent;

    #ifdef PER_FRAGMENT_ATMOSPHERE
        computeAtmosphereScattering(
            v_outerPositionWC,
            lightDirection,
            rayleighColor,
            mieColor,
            opacity,
            translucent
        );
    #else
        mieColor = v_mieColor;
        rayleighColor = v_rayleighColor;
        opacity = v_opacity;
        translucent = v_translucent;
    #endif

    vec4 color = computeAtmosphereColor(v_outerPositionWC, lightDirection, rayleighColor, mieColor, opacity);

    #ifndef HDR
        color.rgb = czm_acesTonemapping(color.rgb);
        color.rgb = czm_inverseGamma(color.rgb);
    #endif

    #ifdef COLOR_CORRECT
        // Convert rgb color to hsb
        vec3 hsb = czm_RGBToHSB(color.rgb);
        // Perform hsb shift
        hsb.x += u_hsbShift.x; // hue
        hsb.y = clamp(hsb.y + u_hsbShift.y, 0.0, 1.0); // saturation
        hsb.z = hsb.z > czm_epsilon7 ? hsb.z + u_hsbShift.z : 0.0; // brightness
        // Convert shifted hsb back to rgb
        color.rgb = czm_HSBToRGB(hsb);
    #endif

    // For the parts of the sky atmosphere that are not behind a translucent globe,
    // we mix in the default opacity so that the sky atmosphere still appears at distance.
    // This is needed because the opacity in the sky atmosphere is initially adjusted based
    // on the camera height.
    if (translucent == 0.0) {
        color.a = mix(color.b, 1.0, color.a) * smoothstep(0.0, 1.0, czm_morphTime);
    }

    gl_FragColor = color;
}
`;var HM=`attribute vec4 position;

varying vec3 v_outerPositionWC;

#ifndef PER_FRAGMENT_ATMOSPHERE
varying vec3 v_mieColor;
varying vec3 v_rayleighColor;
varying float v_opacity;
varying float v_translucent;
#endif

void main(void)
{
    vec4 positionWC = czm_model * position;
    vec3 lightDirection = getLightDirection(positionWC.xyz);

    #ifndef PER_FRAGMENT_ATMOSPHERE
        computeAtmosphereScattering(
            positionWC.xyz,
            lightDirection,
            v_rayleighColor,
            v_mieColor,
            v_opacity,
            v_translucent
        );
    #endif
    
    v_outerPositionWC = positionWC.xyz;
    gl_Position = czm_modelViewProjection * position;
}
`;var WM=`uniform samplerCube u_cubeMap;

varying vec3 v_texCoord;

void main()
{
    vec4 color = textureCube(u_cubeMap, normalize(v_texCoord));
    gl_FragColor = vec4(czm_gammaCorrect(color).rgb, czm_morphTime);
}
`;var jM=`attribute vec3 position;

varying vec3 v_texCoord;

void main()
{
    vec3 p = czm_viewRotation * (czm_temeToPseudoFixed * (czm_entireFrustum.y * position));
    gl_Position = czm_projection * vec4(p, 1.0);
    v_texCoord = position.xyz;
}
`;var qM=`uniform sampler2D u_texture;

varying vec2 v_textureCoordinates;

void main()
{
    vec4 color = texture2D(u_texture, v_textureCoordinates);
    gl_FragColor = czm_gammaCorrect(color);
}
`;var YM=`uniform float u_radiusTS;

varying vec2 v_textureCoordinates;

vec2 rotate(vec2 p, vec2 direction)
{
    return vec2(p.x * direction.x - p.y * direction.y, p.x * direction.y + p.y * direction.x);
}

vec4 addBurst(vec2 position, vec2 direction, float lengthScalar)
{
    vec2 rotatedPosition = rotate(position, direction) * vec2(25.0, 0.75);
    float radius = length(rotatedPosition) * lengthScalar;
    float burst = 1.0 - smoothstep(0.0, 0.55, radius);
    return vec4(burst);
}

void main()
{
    float lengthScalar = 2.0 / sqrt(2.0);
    vec2 position = v_textureCoordinates - vec2(0.5);
    float radius = length(position) * lengthScalar;
    float surface = step(radius, u_radiusTS);
    vec4 color = vec4(vec2(1.0), surface + 0.2, surface);

    float glow = 1.0 - smoothstep(0.0, 0.55, radius);
    color.ba += mix(vec2(0.0), vec2(1.0), glow) * 0.75;

    vec4 burst = vec4(0.0);

    // The following loop has been manually unrolled for speed, to
    // avoid sin() and cos().
    //
    //for (float i = 0.4; i < 3.2; i += 1.047) {
    //    vec2 direction = vec2(sin(i), cos(i));
    //    burst += 0.4 * addBurst(position, direction, lengthScalar);
    //
    //    direction = vec2(sin(i - 0.08), cos(i - 0.08));
    //    burst += 0.3 * addBurst(position, direction, lengthScalar);
    //}

    burst += 0.4 * addBurst(position, vec2(0.38942,  0.92106), lengthScalar);  // angle == 0.4
    burst += 0.4 * addBurst(position, vec2(0.99235,  0.12348), lengthScalar);  // angle == 0.4 + 1.047
    burst += 0.4 * addBurst(position, vec2(0.60327, -0.79754), lengthScalar);  // angle == 0.4 + 1.047 * 2.0

    burst += 0.3 * addBurst(position, vec2(0.31457,  0.94924), lengthScalar);  // angle == 0.4 - 0.08
    burst += 0.3 * addBurst(position, vec2(0.97931,  0.20239), lengthScalar);  // angle == 0.4 + 1.047 - 0.08
    burst += 0.3 * addBurst(position, vec2(0.66507, -0.74678), lengthScalar);  // angle == 0.4 + 1.047 * 2.0 - 0.08

    // End of manual loop unrolling.

    color += clamp(burst, vec4(0.0), vec4(1.0)) * 0.15;

    gl_FragColor = clamp(color, vec4(0.0), vec4(1.0));
}
`;var XM=`attribute vec2 direction;

uniform float u_size;

varying vec2 v_textureCoordinates;

void main() 
{
    vec4 position;
    if (czm_morphTime == 1.0)
    {
        position = vec4(czm_sunPositionWC, 1.0);
    }
    else
    {
        position = vec4(czm_sunPositionColumbusView.zxy, 1.0);
    }
    
    vec4 positionEC = czm_view * position;
    vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
    
    vec2 halfSize = vec2(u_size * 0.5);
    halfSize *= ((direction * 2.0) - 1.0);
    
    gl_Position = czm_viewportOrthographic * vec4(positionWC.xy + halfSize, -positionWC.z, 1.0);
    
    v_textureCoordinates = direction;
}
`;var KM=`
varying vec2 v_textureCoordinates;

void main()
{
    czm_materialInput materialInput;
    
    materialInput.s = v_textureCoordinates.s;
    materialInput.st = v_textureCoordinates;
    materialInput.str = vec3(v_textureCoordinates, 0.0);
    materialInput.normalEC = vec3(0.0, 0.0, -1.0);
    
    czm_material material = czm_getMaterial(materialInput);

    gl_FragColor = vec4(material.diffuse + material.emission, material.alpha);
}
`;function zj(e){e=y(e,y.EMPTY_OBJECT),this._pixelsToCheck=e.pixelsToCheck,this._missingImagePixels=void 0,this._missingImageByteLength=void 0,this._isReady=!1;let t=Ie.createIfNeeded(e.missingImageUrl),n=this;function i(r){l(r.blob)&&(n._missingImageByteLength=r.blob.size);let s=Lf(r);if(e.disableCheckIfAllPixelsAreTransparent){let a=!0,c=r.width,u=e.pixelsToCheck;for(let f=0,d=u.length;a&&f<d;++f){let p=u[f],g=p.x*4+p.y*c;s[g+3]>0&&(a=!1)}a&&(s=void 0)}n._missingImagePixels=s,n._isReady=!0}function o(){n._missingImagePixels=void 0,n._isReady=!0}t.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}).then(i).catch(o)}zj.prototype.isReady=function(){return this._isReady};zj.prototype.shouldDiscardImage=function(e){let t=this._pixelsToCheck,n=this._missingImagePixels;if(!l(n)||l(e.blob)&&e.blob.size!==this._missingImageByteLength)return!1;let i=Lf(e),o=e.width;for(let r=0,s=t.length;r<s;++r){let a=t[r],c=a.x*4+a.y*o;for(let u=0;u<4;++u){let f=c+u;if(i[f]!==n[f])return!1}}return!0};var JM=zj;function Gj(){this.name=void 0,this.description=void 0,this.position=void 0,this.data=void 0,this.imageryLayer=void 0}Gj.prototype.configureNameFromProperties=function(e){let t=10,n;for(let i in e)if(e.hasOwnProperty(i)&&e[i]){let o=i.toLowerCase();t>1&&o==="name"?(t=1,n=i):t>2&&o==="title"?(t=2,n=i):t>3&&/name/i.test(i)?(t=3,n=i):t>4&&/title/i.test(i)&&(t=4,n=i)}l(n)&&(this.name=e[n])};Gj.prototype.configureDescriptionFromProperties=function(e){function t(n){let i='<table class="cesium-infoBox-defaultTable">';for(let o in n)if(n.hasOwnProperty(o)){let r=n[o];l(r)&&(typeof r=="object"?i+=`<tr><td>${o}</td><td>${t(r)}</td></tr>`:i+=`<tr><td>${o}</td><td>${r}</td></tr>`)}return i+="</table>",i}this.description=t(e)};var qd=Gj;function wE(){this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0,ye.throwInstantiationError()}Object.defineProperties(wE.prototype,{ready:{get:ye.throwInstantiationError},readyPromise:{get:ye.throwInstantiationError},rectangle:{get:ye.throwInstantiationError},tileWidth:{get:ye.throwInstantiationError},tileHeight:{get:ye.throwInstantiationError},maximumLevel:{get:ye.throwInstantiationError},minimumLevel:{get:ye.throwInstantiationError},tilingScheme:{get:ye.throwInstantiationError},tileDiscardPolicy:{get:ye.throwInstantiationError},errorEvent:{get:ye.throwInstantiationError},credit:{get:ye.throwInstantiationError},proxy:{get:ye.throwInstantiationError},hasAlphaChannel:{get:ye.throwInstantiationError}});wE.prototype.getTileCredits=function(e,t,n){ye.throwInstantiationError()};wE.prototype.requestImage=function(e,t,n,i){ye.throwInstantiationError()};wE.prototype.pickFeatures=function(e,t,n,i,o){ye.throwInstantiationError()};var Ftt=/\.ktx2$/i;wE.loadImage=function(e,t){let n=Ie.createIfNeeded(t);return Ftt.test(n.url)?Jc(n):l(e)&&l(e.tileDiscardPolicy)?n.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}):n.fetchImage({preferImageBitmap:!0,flipY:!0})};var Nc=wE;function ZM(e){e=y(e,y.EMPTY_OBJECT),this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0;let t=Ie.createIfNeeded(e.url);t.appendForwardSlash(),l(e.token)&&t.setQueryParameters({token:e.token}),this._resource=t,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._maximumLevel=e.maximumLevel,this._tilingScheme=y(e.tilingScheme,new Ui({ellipsoid:e.ellipsoid})),this._useTiles=y(e.usePreCachedTilesIfAvailable,!0),this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._layers=e.layers;let n=e.credit;typeof n=="string"&&(n=new Yt(n)),this._credit=n,this.enablePickFeatures=y(e.enablePickFeatures,!0),this._errorEvent=new ge,this._ready=!1;let i=this,o;function r(c){let u=c.tileInfo;if(!l(u))i._useTiles=!1;else{if(i._tileWidth=u.rows,i._tileHeight=u.cols,u.spatialReference.wkid===102100||u.spatialReference.wkid===102113)i._tilingScheme=new Nr({ellipsoid:e.ellipsoid});else if(c.tileInfo.spatialReference.wkid===4326)i._tilingScheme=new Ui({ellipsoid:e.ellipsoid});else{let f=`Tile spatial reference WKID ${c.tileInfo.spatialReference.wkid} is not supported.`;return o=Wn.reportError(o,i,i._errorEvent,f,void 0,void 0,void 0),o.retry?a():Promise.reject(new de(f))}if(i._maximumLevel=c.tileInfo.lods.length-1,l(c.fullExtent)){if(l(c.fullExtent.spatialReference)&&l(c.fullExtent.spatialReference.wkid))if(c.fullExtent.spatialReference.wkid===102100||c.fullExtent.spatialReference.wkid===102113){let f=new xi,d=c.fullExtent,p=f.unproject(new h(Math.max(d.xmin,-i._tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.max(d.ymin,-i._tilingScheme.ellipsoid.maximumRadius*Math.PI),0)),g=f.unproject(new h(Math.min(d.xmax,i._tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.min(d.ymax,i._tilingScheme.ellipsoid.maximumRadius*Math.PI),0));i._rectangle=new ce(p.longitude,p.latitude,g.longitude,g.latitude)}else if(c.fullExtent.spatialReference.wkid===4326)i._rectangle=ce.fromDegrees(c.fullExtent.xmin,c.fullExtent.ymin,c.fullExtent.xmax,c.fullExtent.ymax);else{let f=`fullExtent.spatialReference WKID ${c.fullExtent.spatialReference.wkid} is not supported.`;return o=Wn.reportError(o,i,i._errorEvent,f,void 0,void 0,void 0),o.retry?a():Promise.reject(new de(f))}}else i._rectangle=i._tilingScheme.rectangle;l(i._tileDiscardPolicy)||(i._tileDiscardPolicy=new JM({missingImageUrl:Ape(i,0,0,i._maximumLevel).url,pixelsToCheck:[new H(0,0),new H(200,20),new H(20,200),new H(80,110),new H(160,130)],disableCheckIfAllPixelsAreTransparent:!0})),i._useTiles=!0}return l(c.copyrightText)&&c.copyrightText.length>0&&(i._credit=new Yt(c.copyrightText)),i._ready=!0,Wn.reportSuccess(o),Promise.resolve(!0)}function s(c){let u=`An error occurred while accessing ${i._resource.url}.`;return o=Wn.reportError(o,i,i._errorEvent,u,void 0,void 0,void 0),Promise.reject(new de(u))}function a(){return i._resource.getDerivedResource({queryParameters:{f:"json"}}).fetchJsonp().then(r).catch(s)}this._useTiles?this._readyPromise=a():(this._ready=!0,this._readyPromise=Promise.resolve(!0))}function Ape(e,t,n,i,o){let r;if(e._useTiles)r=e._resource.getDerivedResource({url:`tile/${i}/${n}/${t}`,request:o});else{let s=e._tilingScheme.tileXYToNativeRectangle(t,n,i),c={bbox:`${s.west},${s.south},${s.east},${s.north}`,size:`${e._tileWidth},${e._tileHeight}`,format:"png32",transparent:!0,f:"image"};e._tilingScheme.projection instanceof gi?(c.bboxSR=4326,c.imageSR=4326):(c.bboxSR=3857,c.imageSR=3857),e.layers&&(c.layers=`show:${e.layers}`),r=e._resource.getDerivedResource({url:"export",request:o,queryParameters:c})}return r}Object.defineProperties(ZM.prototype,{url:{get:function(){return this._resource._url}},token:{get:function(){return this._resource.queryParameters.token}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},usingPrecachedTiles:{get:function(){return this._useTiles}},hasAlphaChannel:{get:function(){return!0}},layers:{get:function(){return this._layers}}});ZM.prototype.getTileCredits=function(e,t,n){};ZM.prototype.requestImage=function(e,t,n,i){return Nc.loadImage(this,Ape(this,e,t,n,i))};ZM.prototype.pickFeatures=function(e,t,n,i,o){if(!this.enablePickFeatures)return;let r=this._tilingScheme.tileXYToNativeRectangle(e,t,n),s,a,c;if(this._tilingScheme.projection instanceof gi)s=R.toDegrees(i),a=R.toDegrees(o),c="4326";else{let p=this._tilingScheme.projection.project(new fe(i,o,0));s=p.x,a=p.y,c="3857"}let u="visible";l(this._layers)&&(u+=`:${this._layers}`);let f={f:"json",tolerance:2,geometryType:"esriGeometryPoint",geometry:`${s},${a}`,mapExtent:`${r.west},${r.south},${r.east},${r.north}`,imageDisplay:`${this._tileWidth},${this._tileHeight},96`,sr:c,layers:u};return this._resource.getDerivedResource({url:"identify",queryParameters:f}).fetchJson().then(function(p){let g=[],m=p.results;if(!l(m))return g;for(let A=0;A<m.length;++A){let x=m[A],C=new qd;if(C.data=x,C.name=x.value,C.properties=x.attributes,C.configureDescriptionFromProperties(x.attributes),x.geometryType==="esriGeometryPoint"&&x.geometry){let b=x.geometry.spatialReference&&x.geometry.spatialReference.wkid?x.geometry.spatialReference.wkid:4326;if(b===4326||b===4283)C.position=fe.fromDegrees(x.geometry.x,x.geometry.y,x.geometry.z);else if(b===102100||b===900913||b===3857){let T=new xi;C.position=T.unproject(new h(x.geometry.x,x.geometry.y,x.geometry.z))}}g.push(C)}return g})};var a_=ZM;var Ntt={AERIAL:"Aerial",AERIAL_WITH_LABELS:"AerialWithLabels",AERIAL_WITH_LABELS_ON_DEMAND:"AerialWithLabelsOnDemand",ROAD:"Road",ROAD_ON_DEMAND:"RoadOnDemand",CANVAS_DARK:"CanvasDark",CANVAS_LIGHT:"CanvasLight",CANVAS_GRAY:"CanvasGray",ORDNANCE_SURVEY:"OrdnanceSurvey",COLLINS_BART:"CollinsBart"},QM=Object.freeze(Ntt);function $M(e){}$M.prototype.isReady=function(){return!0};$M.prototype.shouldDiscardImage=function(e){return $M.EMPTY_IMAGE===e};var xz;Object.defineProperties($M,{EMPTY_IMAGE:{get:function(){return l(xz)||(xz=new Image,xz.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="),xz}}});var vE=$M;function Hs(e){e=y(e,y.EMPTY_OBJECT);let t=e.key;this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=1,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0,this._key=t,this._resource=Ie.createIfNeeded(e.url),this._resource.appendForwardSlash(),this._tileProtocol=e.tileProtocol,this._mapStyle=y(e.mapStyle,QM.AERIAL),this._culture=y(e.culture,""),this._tileDiscardPolicy=e.tileDiscardPolicy,l(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new vE),this._proxy=e.proxy,this._credit=new Yt(`<a href="http://www.bing.com"><img src="${Hs.logoUrl}" title="Bing Imagery"/></a>`),this._tilingScheme=new Nr({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:e.ellipsoid}),this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._imageUrlTemplate=void 0,this._imageUrlSubdomains=void 0,this._errorEvent=new ge,this._ready=!1;let n=this._tileProtocol;l(n)?n.length>0&&n[n.length-1]===":"&&(n=n.substr(0,n.length-1)):n=document.location.protocol==="http:"?"http":"https";let i=this._resource.getDerivedResource({url:`REST/v1/Imagery/Metadata/${this._mapStyle}`,queryParameters:{incl:"ImageryProviders",key:this._key,uriScheme:n}}),o=this,r;function s(d){if(d.resourceSets.length!==1)return a();let p=d.resourceSets[0].resources[0];o._tileWidth=p.imageWidth,o._tileHeight=p.imageHeight,o._maximumLevel=p.zoomMax-1,o._imageUrlSubdomains=p.imageUrlSubdomains,o._imageUrlTemplate=p.imageUrl;let g=o._attributionList=p.imageryProviders;g||(g=o._attributionList=[]);for(let m=0,A=g.length;m<A;++m){let x=g[m];if(x.credit instanceof Yt)break;x.credit=new Yt(x.attribution);let C=x.coverageAreas;for(let b=0,T=x.coverageAreas.length;b<T;++b){let S=C[b],w=S.bbox;S.bbox=new ce(R.toRadians(w[1]),R.toRadians(w[0]),R.toRadians(w[3]),R.toRadians(w[2]))}}return o._ready=!0,Wn.reportSuccess(r),Promise.resolve(!0)}function a(d){let p=`An error occurred while accessing ${i.url}.`;return r=Wn.reportError(r,o,o._errorEvent,p,void 0,void 0,void 0),r.retry?u():Promise.reject(new de(p))}let c=i.url;function u(){let d=i.fetchJsonp("jsonp");return Hs._metadataCache[c]=d,d.then(s).catch(a)}let f=Hs._metadataCache[c];l(f)?this._readyPromise=f.then(s).catch(a):this._readyPromise=u()}Object.defineProperties(Hs.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},key:{get:function(){return this._key}},mapStyle:{get:function(){return this._mapStyle}},culture:{get:function(){return this._culture}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}}});var ktt=new ce;Hs.prototype.getTileCredits=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(e,t,n,ktt);return ztt(this._attributionList,n,i)};Hs.prototype.requestImage=function(e,t,n,i){let o=Nc.loadImage(this,Vtt(this,e,t,n,i));if(l(o))return o.catch(function(r){return l(r.blob)&&r.blob.size===0?vE.EMPTY_IMAGE:Promise.reject(r)})};Hs.prototype.pickFeatures=function(e,t,n,i,o){};Hs.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;(e&r)!==0&&(s|=1),(t&r)!==0&&(s|=2),i+=s}return i};Hs.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let o=i;o>=0;--o){let r=1<<o,s=+e[i-o];(s&1)!==0&&(t|=r),(s&2)!==0&&(n|=r)}return{x:t,y:n,level:i}};Hs._logoUrl=void 0;Object.defineProperties(Hs,{logoUrl:{get:function(){return l(Hs._logoUrl)||(Hs._logoUrl=Jt("Assets/Images/bing_maps_credit.png")),Hs._logoUrl},set:function(e){Hs._logoUrl=e}}});function Vtt(e,t,n,i,o){let r=e._imageUrlTemplate,s=e._imageUrlSubdomains,a=(t+n+i)%s.length;return e._resource.getDerivedResource({url:r,request:o,templateValues:{quadkey:Hs.tileXYToQuadKey(t,n,i),subdomain:s[a],culture:e._culture},queryParameters:{n:"z"}})}var Utt=new ce;function ztt(e,t,n){++t;let i=[];for(let o=0,r=e.length;o<r;++o){let s=e[o],a=s.coverageAreas,c=!1;for(let u=0,f=s.coverageAreas.length;!c&&u<f;++u){let d=a[u];if(t>=d.zoomMin&&t<=d.zoomMax){let p=ce.intersection(n,d.bbox,Utt);l(p)&&(c=!0)}}c&&i.push(s.credit)}return i}Hs._metadataCache={};var eL=Hs;var xpe=/{[^}]+}/g,Cpe={x:jtt,y:Ytt,z:Jtt,s:Ztt,reverseX:qtt,reverseY:Xtt,reverseZ:Ktt,westDegrees:Qtt,southDegrees:$tt,eastDegrees:ent,northDegrees:tnt,westProjected:nnt,southProjected:int,eastProjected:ont,northProjected:rnt,width:snt,height:ant},Gtt=mt(Cpe,{i:cnt,j:lnt,reverseI:unt,reverseJ:fnt,longitudeDegrees:hnt,latitudeDegrees:mnt,longitudeProjected:pnt,latitudeProjected:_nt,format:ynt});function IE(e){this._errorEvent=new ge,this._resource=void 0,this._urlSchemeZeroPadding=void 0,this._pickFeaturesResource=void 0,this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._minimumLevel=void 0,this._tilingScheme=void 0,this._rectangle=void 0,this._tileDiscardPolicy=void 0,this._credit=void 0,this._hasAlphaChannel=void 0,this._readyPromise=void 0,this._tags=void 0,this._pickFeaturesTags=void 0,this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0,this.enablePickFeatures=!0,this.reinitialize(e)}Object.defineProperties(IE.prototype,{url:{get:function(){return this._resource.url}},urlSchemeZeroPadding:{get:function(){return this._urlSchemeZeroPadding}},pickFeaturesUrl:{get:function(){return this._pickFeaturesResource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return l(this._resource)}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return this._hasAlphaChannel}}});IE.prototype.reinitialize=function(e){let t=this;t._readyPromise=Promise.resolve(e).then(function(n){let i=n.customTags,o=mt(Cpe,i),r=mt(Gtt,i),s=Ie.createIfNeeded(n.url),a=Ie.createIfNeeded(n.pickFeaturesUrl);t.enablePickFeatures=y(n.enablePickFeatures,t.enablePickFeatures),t._urlSchemeZeroPadding=y(n.urlSchemeZeroPadding,t.urlSchemeZeroPadding),t._tileDiscardPolicy=n.tileDiscardPolicy,t._getFeatureInfoFormats=n.getFeatureInfoFormats,t._subdomains=n.subdomains,Array.isArray(t._subdomains)?t._subdomains=t._subdomains.slice():l(t._subdomains)&&t._subdomains.length>0?t._subdomains=t._subdomains.split(""):t._subdomains=["a","b","c"],t._tileWidth=y(n.tileWidth,256),t._tileHeight=y(n.tileHeight,256),t._minimumLevel=y(n.minimumLevel,0),t._maximumLevel=n.maximumLevel,t._tilingScheme=y(n.tilingScheme,new Nr({ellipsoid:n.ellipsoid})),t._rectangle=y(n.rectangle,t._tilingScheme.rectangle),t._rectangle=ce.intersection(t._rectangle,t._tilingScheme.rectangle),t._hasAlphaChannel=y(n.hasAlphaChannel,!0);let c=n.credit;return typeof c=="string"&&(c=new Yt(c)),t._credit=c,t._resource=s,t._tags=o,t._pickFeaturesResource=a,t._pickFeaturesTags=r,!0})};IE.prototype.getTileCredits=function(e,t,n){};IE.prototype.requestImage=function(e,t,n,i){return Nc.loadImage(this,Htt(this,e,t,n,i))};IE.prototype.pickFeatures=function(e,t,n,i,o){if(!this.enablePickFeatures||!l(this._pickFeaturesResource)||this._getFeatureInfoFormats.length===0)return;let r=0,s=this;function a(u,f){return u.callback(f)}function c(){if(r>=s._getFeatureInfoFormats.length)return Promise.resolve([]);let u=s._getFeatureInfoFormats[r],f=Wtt(s,e,t,n,i,o,u.format);return++r,u.type==="json"?f.fetchJson().then(u.callback).catch(c):u.type==="xml"?f.fetchXML().then(u.callback).catch(c):u.type==="text"||u.type==="html"?f.fetchText().then(u.callback).catch(c):f.fetch({responseType:u.format}).then(a.bind(void 0,u)).catch(c)}return c()};var Cz=!1,hu=new ce,Tz=!1,tL=new ce;function Htt(e,t,n,i,o){Cz=!1,Tz=!1;let r=e._resource,s=r.getUrlComponent(!0),a=e._tags,c={},u=s.match(xpe);return l(u)&&u.forEach(function(f){let d=f.substring(1,f.length-1);l(a[d])&&(c[d]=a[d](e,t,n,i))}),r.getDerivedResource({request:o,templateValues:c})}var Hj=!1,PE=new H,Wj=!1;function Wtt(e,t,n,i,o,r,s){Cz=!1,Tz=!1,Hj=!1,Wj=!1;let a=e._pickFeaturesResource,c=a.getUrlComponent(!0),u=e._pickFeaturesTags,f={},d=c.match(xpe);return l(d)&&d.forEach(function(p){let g=p.substring(1,p.length-1);l(u[g])&&(f[g]=u[g](e,t,n,i,o,r,s))}),a.getDerivedResource({templateValues:f})}function OE(e,t,n){if(e&&e.urlSchemeZeroPadding&&e.urlSchemeZeroPadding.hasOwnProperty(t)){let i=e.urlSchemeZeroPadding[t];if(typeof i=="string"){let o=i.length;o>1&&(n=n.length>=o?n:new Array(o-n.toString().length+1).join("0")+n)}}return n}function jtt(e,t,n,i){return OE(e,"{x}",t)}function qtt(e,t,n,i){let o=e.tilingScheme.getNumberOfXTilesAtLevel(i)-t-1;return OE(e,"{reverseX}",o)}function Ytt(e,t,n,i){return OE(e,"{y}",n)}function Xtt(e,t,n,i){let o=e.tilingScheme.getNumberOfYTilesAtLevel(i)-n-1;return OE(e,"{reverseY}",o)}function Ktt(e,t,n,i){let o=e.maximumLevel,r=l(o)&&i<o?o-i-1:i;return OE(e,"{reverseZ}",r)}function Jtt(e,t,n,i){return OE(e,"{z}",i)}function Ztt(e,t,n,i){let o=(t+n+i)%e._subdomains.length;return e._subdomains[o]}function bz(e,t,n,i){Cz||(e.tilingScheme.tileXYToRectangle(t,n,i,hu),hu.west=R.toDegrees(hu.west),hu.south=R.toDegrees(hu.south),hu.east=R.toDegrees(hu.east),hu.north=R.toDegrees(hu.north),Cz=!0)}function Qtt(e,t,n,i){return bz(e,t,n,i),hu.west}function $tt(e,t,n,i){return bz(e,t,n,i),hu.south}function ent(e,t,n,i){return bz(e,t,n,i),hu.east}function tnt(e,t,n,i){return bz(e,t,n,i),hu.north}function Ez(e,t,n,i){Tz||(e.tilingScheme.tileXYToNativeRectangle(t,n,i,tL),Tz=!0)}function nnt(e,t,n,i){return Ez(e,t,n,i),tL.west}function int(e,t,n,i){return Ez(e,t,n,i),tL.south}function ont(e,t,n,i){return Ez(e,t,n,i),tL.east}function rnt(e,t,n,i){return Ez(e,t,n,i),tL.north}function snt(e,t,n,i){return e.tileWidth}function ant(e,t,n,i){return e.tileHeight}function cnt(e,t,n,i,o,r,s){return Sz(e,t,n,i,o,r),PE.x}function lnt(e,t,n,i,o,r,s){return Sz(e,t,n,i,o,r),PE.y}function unt(e,t,n,i,o,r,s){return Sz(e,t,n,i,o,r),e.tileWidth-PE.x-1}function fnt(e,t,n,i,o,r,s){return Sz(e,t,n,i,o,r),e.tileHeight-PE.y-1}var dnt=new ce,DE=new h;function Sz(e,t,n,i,o,r,s){if(Hj)return;jj(e,t,n,i,o,r);let a=DE,c=e.tilingScheme.tileXYToNativeRectangle(t,n,i,dnt);PE.x=e.tileWidth*(a.x-c.west)/c.width|0,PE.y=e.tileHeight*(c.north-a.y)/c.height|0,Hj=!0}function hnt(e,t,n,i,o,r,s){return R.toDegrees(o)}function mnt(e,t,n,i,o,r,s){return R.toDegrees(r)}function pnt(e,t,n,i,o,r,s){return jj(e,t,n,i,o,r),DE.x}function _nt(e,t,n,i,o,r,s){return jj(e,t,n,i,o,r),DE.y}var gnt=new fe;function jj(e,t,n,i,o,r,s){if(!Wj){if(e.tilingScheme.projection instanceof gi)DE.x=R.toDegrees(o),DE.y=R.toDegrees(r);else{let a=gnt;a.longitude=o,a.latitude=r,e.tilingScheme.projection.project(a,DE)}Wj=!0}}function ynt(e,t,n,i,o,r,s){return s}var la=IE;function Ex(e){e=y(e,y.EMPTY_OBJECT),this._tmsResource=void 0,this._xmlResource=void 0,this._options=e,this._metadataError=void 0,this._metadataSuccess=this._metadataSuccess.bind(this),this._metadataFailure=this._metadataFailure.bind(this),this._requestMetadata=this._requestMetadata.bind(this);let t,n=this,i=Promise.resolve(e.url).then(function(o){return t=Ie.createIfNeeded(o),t.appendForwardSlash(),n._tmsResource=t,n._xmlResource=t.getDerivedResource({url:"tilemapresource.xml"}),n._requestMetadata()}).catch(o=>Promise.reject(o));la.call(this,i),this._promise=i}l(Object.create)&&(Ex.prototype=Object.create(la.prototype),Ex.prototype.constructor=Ex);Ex.prototype._requestMetadata=function(){return this._xmlResource.fetchXML().then(this._metadataSuccess).catch(e=>e instanceof oh?this._metadataFailure():Promise.reject(e))};function Tpe(e,t){return e.west<t.rectangle.west&&(e.west=t.rectangle.west),e.east>t.rectangle.east&&(e.east=t.rectangle.east),e.south<t.rectangle.south&&(e.south=t.rectangle.south),e.north>t.rectangle.north&&(e.north=t.rectangle.north),e}function bpe(e,t,n){let i=e.positionToTileXY(ce.southwest(t),n),o=e.positionToTileXY(ce.northeast(t),n);return(Math.abs(o.x-i.x)+1)*(Math.abs(o.y-i.y)+1)>4?0:n}Ex.prototype._metadataSuccess=function(e){let t=/tileformat/i,n=/tileset/i,i=/tilesets/i,o=/boundingbox/i,r,s,a,c=[],u=this._xmlResource,f=this._metadataError,d=this._requestMetadata,p=e.childNodes[0].childNodes;for(let B=0;B<p.length;B++)if(t.test(p.item(B).nodeName))r=p.item(B);else if(i.test(p.item(B).nodeName)){a=p.item(B);let M=p.item(B).childNodes;for(let L=0;L<M.length;L++)n.test(M.item(L).nodeName)&&c.push(M.item(L))}else o.test(p.item(B).nodeName)&&(s=p.item(B));let g;if(!l(a)||!l(s))return g=`Unable to find expected tilesets or bbox attributes in ${u.url}.`,f=Wn.reportError(f,this,this.errorEvent,g),f.retry?(this._metadataError=f,d()):Promise.reject(new de(g));let m=this._options,A=y(m.fileExtension,r.getAttribute("extension")),x=y(m.tileWidth,parseInt(r.getAttribute("width"),10)),C=y(m.tileHeight,parseInt(r.getAttribute("height"),10)),b=y(m.minimumLevel,parseInt(c[0].getAttribute("order"),10)),T=y(m.maximumLevel,parseInt(c[c.length-1].getAttribute("order"),10)),S=a.getAttribute("profile"),w=m.tilingScheme;if(!l(w))if(S==="geodetic"||S==="global-geodetic")w=new Ui({ellipsoid:m.ellipsoid});else if(S==="mercator"||S==="global-mercator")w=new Nr({ellipsoid:m.ellipsoid});else return g=`${u.url}specifies an unsupported profile attribute, ${S}.`,f=Wn.reportError(f,this,this.errorEvent,g),f.retry?(this._metadataError=f,d()):Promise.reject(new de(g));let D=ce.clone(m.rectangle);if(!l(D)){let B,M,L,_;y(m.flipXY,!1)?(L=new H(parseFloat(s.getAttribute("miny")),parseFloat(s.getAttribute("minx"))),_=new H(parseFloat(s.getAttribute("maxy")),parseFloat(s.getAttribute("maxx")))):(L=new H(parseFloat(s.getAttribute("minx")),parseFloat(s.getAttribute("miny"))),_=new H(parseFloat(s.getAttribute("maxx")),parseFloat(s.getAttribute("maxy"))));let v=S==="geodetic"||S==="mercator";if(w.projection instanceof gi||v)B=fe.fromDegrees(L.x,L.y),M=fe.fromDegrees(_.x,_.y);else{let P=w.projection;B=P.unproject(L),M=P.unproject(_)}D=new ce(B.longitude,B.latitude,M.longitude,M.latitude)}D=Tpe(D,w),b=bpe(w,D,b);let I=this._tmsResource.getDerivedResource({url:`{z}/{x}/{reverseY}.${A}`});return Promise.resolve({url:I,tilingScheme:w,rectangle:D,tileWidth:x,tileHeight:C,minimumLevel:b,maximumLevel:T,tileDiscardPolicy:m.tileDiscardPolicy,credit:m.credit})};Ex.prototype._metadataFailure=function(){let e=this._options,t=y(e.fileExtension,"png"),n=y(e.tileWidth,256),i=y(e.tileHeight,256),o=e.maximumLevel,r=l(e.tilingScheme)?e.tilingScheme:new Nr({ellipsoid:e.ellipsoid}),s=y(e.rectangle,r.rectangle);s=Tpe(s,r);let 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r=i.getUrlComponent();Ant.test(r)||(r+="/"),r+=`${t}/{z}/{x}/{y}${this._format}`,i.url=r,i.setQueryParameters({access_token:n});let s;l(e.credit)?(s=e.credit,typeof s=="string"&&(s=new Yt(s))):s=Epe,this._resource=i,this._imageryProvider=new la({url:i,credit:s,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle})}Object.defineProperties(BE.prototype,{url:{get:function(){return this._imageryProvider.url}},ready:{get:function(){return this._imageryProvider.ready}},readyPromise:{get:function(){return this._imageryProvider.readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}}});BE.prototype.getTileCredits=function(e,t,n){};BE.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};BE.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};BE._defaultCredit=Epe;var iL=BE;function oL(e){e=y(e,y.EMPTY_OBJECT),this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0;let t=Ie.createIfNeeded(e.url),n=y(e.rectangle,ce.MAX_VALUE),i=new Ui({rectangle:n,numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});this._tilingScheme=i,this._resource=t,this._image=void 0,this._texture=void 0,this._tileWidth=0,this._tileHeight=0,this._errorEvent=new ge,this._ready=!1;let o=e.credit;typeof o=="string"&&(o=new Yt(o)),this._credit=o;let r=this,s;function a(f){return r._image=f,r._tileWidth=f.width,r._tileHeight=f.height,r._ready=!0,Wn.reportSuccess(r._errorEvent),Promise.resolve(!0)}function c(f){let d=`Failed to load image ${t.url}.`;return s=Wn.reportError(s,r,r._errorEvent,d,0,0,0),s.retry?u():Promise.reject(new de(d))}function u(){return Nc.loadImage(null,t).then(a).catch(c)}this._readyPromise=u()}Object.defineProperties(oL.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return 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o={};if(o.layers=e.layers,o.bbox="{westProjected},{southProjected},{eastProjected},{northProjected}",o.width="{width}",o.height="{height}",parseFloat(t.queryParameters.version)>=1.3){o.crs=y(e.crs,e.tilingScheme&&e.tilingScheme.projection instanceof xi?"EPSG:3857":"CRS:84");let s=o.crs.split(":");if(s[0]==="EPSG"&&s.length===2){let a=Number(s[1]);(a>=4e3&&a<5e3&&!Fnt.includes(a)||Lnt.includes(a))&&(o.bbox="{southProjected},{westProjected},{northProjected},{eastProjected}")}}else o.srs=y(e.srs,e.tilingScheme&&e.tilingScheme.projection instanceof xi?"EPSG:3857":"EPSG:4326");t.setQueryParameters(o,!0),n.setQueryParameters(o,!0);let r={query_layers:e.layers,info_format:"{format}"};parseFloat(n.queryParameters.version)>=1.3?(r.i="{i}",r.j="{j}"):(r.x="{i}",r.y="{j}"),n.setQueryParameters(r,!0),this._resource=t,this._pickFeaturesResource=n,this._layers=e.layers,this._tileProvider=new la({url:t,pickFeaturesUrl:n,tilingScheme:y(e.tilingScheme,new 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this._tileProvider.maximumLevel}},minimumLevel:{get:function(){return this._tileProvider.minimumLevel}},tilingScheme:{get:function(){return this._tileProvider.tilingScheme}},rectangle:{get:function(){return this._tileProvider.rectangle}},tileDiscardPolicy:{get:function(){return this._tileProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._tileProvider.errorEvent}},ready:{get:function(){return this._tileProvider.ready}},readyPromise:{get:function(){return this._tileProvider.readyPromise}},credit:{get:function(){return this._tileProvider.credit}},hasAlphaChannel:{get:function(){return this._tileProvider.hasAlphaChannel}},enablePickFeatures:{get:function(){return this._tileProvider.enablePickFeatures},set:function(e){this._tileProvider.enablePickFeatures=e}},clock:{get:function(){return this._timeDynamicImagery.clock},set:function(e){this._timeDynamicImagery.clock=e}},times:{get:function(){return this._timeDynamicImagery.times},set:function(e){this._timeDynamicImagery.times=e}},getFeatureInfoUrl:{get:function(){return this._getFeatureInfoUrl}}});Yd.prototype.getTileCredits=function(e,t,n){return this._tileProvider.getTileCredits(e,t,n)};Yd.prototype.requestImage=function(e,t,n,i){let o,r=this._timeDynamicImagery,s;return l(r)&&(s=r.currentInterval,o=r.getFromCache(e,t,n,i)),l(o)||(o=Ipe(this,e,t,n,i,s)),l(o)&&l(r)&&r.checkApproachingInterval(e,t,n,i),o};Yd.prototype.pickFeatures=function(e,t,n,i,o){let r=this._timeDynamicImagery,s=l(r)?r.currentInterval:void 0;return Nnt(this,e,t,n,i,o,s)};Yd.DefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetMap",styles:"",format:"image/jpeg"});Yd.GetFeatureInfoDefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetFeatureInfo"});Yd.DefaultGetFeatureInfoFormats=Object.freeze([Object.freeze(new Sx("json","application/json")),Object.freeze(new Sx("xml","text/xml")),Object.freeze(new Sx("text","text/html"))]);function Ppe(e){let t={};for(let n in e)e.hasOwnProperty(n)&&(t[n.toLowerCase()]=e[n]);return t}var aL=Yd;var knt=Object.freeze({service:"WMTS",version:"1.0.0",request:"GetTile"});function cL(e){e=y(e,y.EMPTY_OBJECT),this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0;let t=Ie.createIfNeeded(e.url),n=e.style,i=e.tileMatrixSetID,o=t.url,r=o.match(/{/g);if(!l(r)||r.length===1&&/{s}/.test(o))t.setQueryParameters(knt),this._useKvp=!0;else{let d={style:n,Style:n,TileMatrixSet:i};t.setTemplateValues(d),this._useKvp=!1}this._resource=t,this._layer=e.layer,this._style=n,this._tileMatrixSetID=i,this._tileMatrixLabels=e.tileMatrixLabels,this._format=y(e.format,"image/jpeg"),this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=l(e.tilingScheme)?e.tilingScheme:new Nr({ellipsoid:e.ellipsoid}),this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._minimumLevel=y(e.minimumLevel,0),this._maximumLevel=e.maximumLevel,this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._dimensions=e.dimensions;let s=this;this._reload=void 0,l(e.times)&&(this._timeDynamicImagery=new wx({clock:e.clock,times:e.times,requestImageFunction:function(d,p,g,m,A){return Ope(s,d,p,g,m,A)},reloadFunction:function(){l(s._reload)&&s._reload()}})),this._readyPromise=Promise.resolve(!0);let a=this._tilingScheme.positionToTileXY(ce.southwest(this._rectangle),this._minimumLevel),c=this._tilingScheme.positionToTileXY(ce.northeast(this._rectangle),this._minimumLevel),u=(Math.abs(c.x-a.x)+1)*(Math.abs(c.y-a.y)+1);this._errorEvent=new ge;let f=e.credit;this._credit=typeof f=="string"?new Yt(f):f,this._subdomains=e.subdomains,Array.isArray(this._subdomains)?this._subdomains=this._subdomains.slice():l(this._subdomains)&&this._subdomains.length>0?this._subdomains=this._subdomains.split(""):this._subdomains=["a","b","c"]}function Ope(e,t,n,i,o,r){let s=e._tileMatrixLabels,a=l(s)?s[i]:i.toString(),c=e._subdomains,u=e._dimensions,f=l(r)?r.data:void 0,d,p;if(!e._useKvp)p={TileMatrix:a,TileRow:n.toString(),TileCol:t.toString(),s:c[(t+n+i)%c.length]},d=e._resource.getDerivedResource({request:o}),d.setTemplateValues(p),l(u)&&d.setTemplateValues(u),l(f)&&d.setTemplateValues(f);else{let g={};g.tilematrix=a,g.layer=e._layer,g.style=e._style,g.tilerow=n,g.tilecol=t,g.tilematrixset=e._tileMatrixSetID,g.format=e._format,l(u)&&(g=mt(g,u)),l(f)&&(g=mt(g,f)),p={s:c[(t+n+i)%c.length]},d=e._resource.getDerivedResource({queryParameters:g,request:o}),d.setTemplateValues(p)}return Nc.loadImage(e,d)}Object.defineProperties(cL.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},format:{get:function(){return this._format}},ready:{value:!0},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}},clock:{get:function(){return this._timeDynamicImagery.clock},set:function(e){this._timeDynamicImagery.clock=e}},times:{get:function(){return this._timeDynamicImagery.times},set:function(e){this._timeDynamicImagery.times=e}},dimensions:{get:function(){return this._dimensions},set:function(e){this._dimensions!==e&&(this._dimensions=e,l(this._reload)&&this._reload())}}});cL.prototype.getTileCredits=function(e,t,n){};cL.prototype.requestImage=function(e,t,n,i){let o,r=this._timeDynamicImagery,s;return l(r)&&(s=r.currentInterval,o=r.getFromCache(e,t,n,i)),l(o)||(o=Ope(this,e,t,n,i,s)),l(o)&&l(r)&&r.checkApproachingInterval(e,t,n,i),o};cL.prototype.pickFeatures=function(e,t,n,i,o){};var lL=cL;function c_(e){return function(t){return new e(t)}}var Vnt={ARCGIS_MAPSERVER:c_(a_),BING:c_(eL),GOOGLE_EARTH:c_(nL),MAPBOX:c_(iL),SINGLE_TILE:c_(rL),TMS:c_(wy),URL_TEMPLATE:c_(la),WMS:c_(aL),WMTS:c_(lL)};function vy(e){e=y(e,y.EMPTY_OBJECT);let t=e.assetId;this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0,this._ready=!1,this._tileCredits=void 0,this._errorEvent=new ge;let n=this,i=zd._createEndpointResource(t,e),o=e.assetId.toString()+e.accessToken+e.server,r=vy._endpointCache[o];l(r)||(r=i.fetchJson(),vy._endpointCache[o]=r),this._readyPromise=r.then(function(s){if(s.type!=="IMAGERY")return Promise.reject(new de(`Cesium ion asset ${t} is not an imagery asset.`));let a,c=s.externalType;if(!l(c))a=new wy({url:new zd(s,i)});else{let u=Vnt[c];if(!l(u))return Promise.reject(new de(`Unrecognized Cesium ion imagery type: ${c}`));a=u(s.options)}return n._tileCredits=zd.getCreditsFromEndpoint(s,i),a.errorEvent.addEventListener(function(u){u.provider=n,n._errorEvent.raiseEvent(u)}),n._imageryProvider=a,a.readyPromise.then(function(){return n._ready=!0,!0})})}Object.defineProperties(vy.prototype,{ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel},proxy:{get:function(){}}}});vy.prototype.getTileCredits=function(e,t,n){let i=this._imageryProvider.getTileCredits(e,t,n);return l(i)?this._tileCredits.concat(i):this._tileCredits};vy.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};vy.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};vy._endpointCache={};var l_=vy;var Unt={AERIAL:2,AERIAL_WITH_LABELS:3,ROAD:4},u_=Object.freeze(Unt);function znt(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.style,u_.AERIAL);return new l_({assetId:t})}var f_=znt;var Gnt=new H;function Hnt(e,t){let n=e.unionClippingRegions,i=e.length,o=Is.useFloatTexture(t),r=Is.getTextureResolution(e,t,Gnt),s=r.x,a=r.y,c=o?qnt(s,a):Ynt(s,a);return c+=`
`,c+=n?Wnt(i):jnt(i),c}function Wnt(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)
{
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float clipAmount;
    float pixelWidth = czm_metersPerPixel(position);
    bool breakAndDiscard = false;
    for (int i = 0; i < ${e}; ++i)
    {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));
        if (amount <= 0.0)
        {
           breakAndDiscard = true;
           break;
        }
    }
    if (breakAndDiscard) {
        discard;
    }
    return clipAmount;
}
`}function jnt(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)
{
    bool clipped = true;
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float clipAmount = 0.0;
    float pixelWidth = czm_metersPerPixel(position);
    for (int i = 0; i < ${e}; ++i)
    {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        clipAmount = max(amount, clipAmount);
        clipped = clipped && (amount <= 0.0);
    }
    if (clipped)
    {
        discard;
    }
    return clipAmount;
}
`}function qnt(e,t){let n=1/e,i=1/t,o=`${n}`;o.indexOf(".")===-1&&(o+=".0");let r=`${i}`;return r.indexOf(".")===-1&&(r+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)
{
    int pixY = clippingPlaneNumber / ${e};
    int pixX = clippingPlaneNumber - (pixY * ${e});
    float u = (float(pixX) + 0.5) * ${o};
    float v = (float(pixY) + 0.5) * ${r};
    vec4 plane = texture2D(packedClippingPlanes, vec2(u, v));
    return czm_transformPlane(plane, transform);
}
`}function Ynt(e,t){let n=1/e,i=1/t,o=`${n}`;o.indexOf(".")===-1&&(o+=".0");let r=`${i}`;return r.indexOf(".")===-1&&(r+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)
{
    int clippingPlaneStartIndex = clippingPlaneNumber * 2;
    int pixY = clippingPlaneStartIndex / ${e};
    int pixX = clippingPlaneStartIndex - (pixY * ${e});
    float u = (float(pixX) + 0.5) * ${o};
    float v = (float(pixY) + 0.5) * ${r};
    vec4 oct32 = texture2D(packedClippingPlanes, vec2(u, v)) * 255.0;
    vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);
    vec4 plane;
    plane.xyz = czm_octDecode(oct, 65535.0);
    plane.w = czm_unpackFloat(texture2D(packedClippingPlanes, vec2(u + ${o}, v)));
    return czm_transformPlane(plane, transform);
}
`}var vx=Hnt;function Xnt(e,t,n,i,o){this.numberOfDayTextures=e,this.flags=t,this.material=n,this.shaderProgram=i,this.clippingShaderState=o}function Xj(){this.baseVertexShaderSource=void 0,this.baseFragmentShaderSource=void 0,this._shadersByTexturesFlags=[],this.material=void 0}function Knt(e){let t="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPosition3DMode(position, height, textureCoordinates); }",n="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionColumbusViewMode(position, height, textureCoordinates); }",i="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionMorphingMode(position, height, textureCoordinates); }",o;switch(e){case ee.SCENE3D:o=t;break;case ee.SCENE2D:case ee.COLUMBUS_VIEW:o=n;break;case ee.MORPHING:o=i;break}return o}function Jnt(e){return e?"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DMercatorYPositionFraction(textureCoordinates); }":"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DGeographicYPositionFraction(textureCoordinates); }"}Xj.prototype.getShaderProgram=function(e){let t=e.frameState,n=e.surfaceTile,i=e.numberOfDayTextures,o=e.applyBrightness,r=e.applyContrast,s=e.applyHue,a=e.applySaturation,c=e.applyGamma,u=e.applyAlpha,f=e.applyDayNightAlpha,d=e.applySplit,p=e.showReflectiveOcean,g=e.showOceanWaves,m=e.enableLighting,A=e.dynamicAtmosphereLighting,x=e.dynamicAtmosphereLightingFromSun,C=e.showGroundAtmosphere,b=e.perFragmentGroundAtmosphere,T=e.hasVertexNormals,S=e.useWebMercatorProjection,w=e.enableFog,D=e.enableClippingPlanes,I=e.clippingPlanes,B=e.clippedByBoundaries,M=e.hasImageryLayerCutout,L=e.colorCorrect,_=e.highlightFillTile,E=e.colorToAlpha,v=e.hasGeodeticSurfaceNormals,P=e.hasExaggeration,O=e.showUndergroundColor,F=e.translucent,U=0,V="",k=n.renderedMesh.encoding;k.quantization===As.BITS12&&(U=1,V="QUANTIZATION_BITS12");let j=0,X="";B&&(j=1,X="TILE_LIMIT_RECTANGLE");let W=0,J="";M&&(W=1,J="APPLY_IMAGERY_CUTOUT");let Z=t.mode,he=Z|o<<2|r<<3|s<<4|a<<5|c<<6|u<<7|p<<8|g<<9|m<<10|A<<11|x<<12|C<<13|b<<14|T<<15|S<<16|w<<17|U<<18|d<<19|D<<20|j<<21|W<<22|L<<23|_<<24|E<<25|v<<26|P<<27|O<<28|F<<29|f<<30,pe=0;l(I)&&I.length>0&&(pe=D?I.clippingPlanesState:0);let oe=n.surfaceShader;if(l(oe)&&oe.numberOfDayTextures===i&&oe.flags===he&&oe.material===this.material&&oe.clippingShaderState===pe)return oe.shaderProgram;let ue=this._shadersByTexturesFlags[i];if(l(ue)||(ue=this._shadersByTexturesFlags[i]=[]),oe=ue[he],!l(oe)||oe.material!==this.material||oe.clippingShaderState!==pe){let _e=this.baseVertexShaderSource.clone(),Ce=this.baseFragmentShaderSource.clone();pe!==0&&Ce.sources.unshift(vx(I,t.context)),_e.defines.push(V),Ce.defines.push(`TEXTURE_UNITS ${i}`,X,J),o&&Ce.defines.push("APPLY_BRIGHTNESS"),r&&Ce.defines.push("APPLY_CONTRAST"),s&&Ce.defines.push("APPLY_HUE"),a&&Ce.defines.push("APPLY_SATURATION"),c&&Ce.defines.push("APPLY_GAMMA"),u&&Ce.defines.push("APPLY_ALPHA"),f&&Ce.defines.push("APPLY_DAY_NIGHT_ALPHA"),p&&(Ce.defines.push("SHOW_REFLECTIVE_OCEAN"),_e.defines.push("SHOW_REFLECTIVE_OCEAN")),g&&Ce.defines.push("SHOW_OCEAN_WAVES"),E&&Ce.defines.push("APPLY_COLOR_TO_ALPHA"),O&&(_e.defines.push("UNDERGROUND_COLOR"),Ce.defines.push("UNDERGROUND_COLOR")),F&&(_e.defines.push("TRANSLUCENT"),Ce.defines.push("TRANSLUCENT")),m&&(T?(_e.defines.push("ENABLE_VERTEX_LIGHTING"),Ce.defines.push("ENABLE_VERTEX_LIGHTING")):(_e.defines.push("ENABLE_DAYNIGHT_SHADING"),Ce.defines.push("ENABLE_DAYNIGHT_SHADING"))),A&&(_e.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),Ce.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),x&&(_e.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"),Ce.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"))),C&&(_e.defines.push("GROUND_ATMOSPHERE"),Ce.defines.push("GROUND_ATMOSPHERE"),b&&(_e.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"),Ce.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"))),_e.defines.push("INCLUDE_WEB_MERCATOR_Y"),Ce.defines.push("INCLUDE_WEB_MERCATOR_Y"),w&&(_e.defines.push("FOG"),Ce.defines.push("FOG")),d&&Ce.defines.push("APPLY_SPLIT"),D&&Ce.defines.push("ENABLE_CLIPPING_PLANES"),L&&Ce.defines.push("COLOR_CORRECT"),_&&Ce.defines.push("HIGHLIGHT_FILL_TILE"),v&&_e.defines.push("GEODETIC_SURFACE_NORMALS"),P&&_e.defines.push("EXAGGERATION");let we=`    vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend)
    {
        vec4 color = initialColor;
`;M&&(we+=`        vec4 cutoutAndColorResult;
        bool texelUnclipped;
`);for(let He=0;He<i;++He)M?we+=`        cutoutAndColorResult = u_dayTextureCutoutRectangles[${He}];
        texelUnclipped = v_textureCoordinates.x < cutoutAndColorResult.x || cutoutAndColorResult.z < v_textureCoordinates.x || v_textureCoordinates.y < cutoutAndColorResult.y || cutoutAndColorResult.w < v_textureCoordinates.y;
        cutoutAndColorResult = sampleAndBlend(
`:we+=`        color = sampleAndBlend(
`,we+=`            color,
            u_dayTextures[${He}],
            u_dayTextureUseWebMercatorT[${He}] ? textureCoordinates.xz : textureCoordinates.xy,
            u_dayTextureTexCoordsRectangle[${He}],
            u_dayTextureTranslationAndScale[${He}],
            ${u?`u_dayTextureAlpha[${He}]`:"1.0"},
            ${f?`u_dayTextureNightAlpha[${He}]`:"1.0"},
${f?`u_dayTextureDayAlpha[${He}]`:"1.0"},
${o?`u_dayTextureBrightness[${He}]`:"0.0"},
            ${r?`u_dayTextureContrast[${He}]`:"0.0"},
            ${s?`u_dayTextureHue[${He}]`:"0.0"},
            ${a?`u_dayTextureSaturation[${He}]`:"0.0"},
            ${c?`u_dayTextureOneOverGamma[${He}]`:"0.0"},
            ${d?`u_dayTextureSplit[${He}]`:"0.0"},
            ${E?`u_colorsToAlpha[${He}]`:"vec4(0.0)"},
        nightBlend        );
`,M&&(we+=`        color = czm_branchFreeTernary(texelUnclipped, cutoutAndColorResult, color);
`);we+=`        return color;
    }`,Ce.sources.push(we),_e.sources.push(Knt(Z)),_e.sources.push(Jnt(S));let Fe=jt.fromCache({context:t.context,vertexShaderSource:_e,fragmentShaderSource:Ce,attributeLocations:k.getAttributeLocations()});oe=ue[he]=new Xnt(i,he,this.material,Fe,pe)}return n.surfaceShader=oe,oe.shaderProgram};Xj.prototype.destroy=function(){let e,t,n=this._shadersByTexturesFlags;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i];if(!l(o))continue;for(e in o)o.hasOwnProperty(e)&&(t=o[e],l(t)&&t.shaderProgram.destroy())}return le(this)};var uL=Xj;var Znt={UNLOADED:0,TRANSITIONING:1,RECEIVED:2,TEXTURE_LOADED:3,READY:4,FAILED:5,INVALID:6,PLACEHOLDER:7},oi=Object.freeze(Znt);var Qnt={START:0,LOADING:1,DONE:2,FAILED:3},xs=Object.freeze(Qnt);var $nt={FAILED:0,UNLOADED:1,RECEIVING:2,RECEIVED:3,TRANSFORMING:4,TRANSFORMED:5,READY:6},fo=Object.freeze($nt);function Ho(){this.imagery=[],this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new se(0,0,1,1),this.terrainData=void 0,this.vertexArray=void 0,this.tileBoundingRegion=void 0,this.occludeePointInScaledSpace=new h,this.boundingVolumeSourceTile=void 0,this.boundingVolumeIsFromMesh=!1,this.terrainState=fo.UNLOADED,this.mesh=void 0,this.fill=void 0,this.pickBoundingSphere=new re,this.surfaceShader=void 0,this.isClipped=!0,this.clippedByBoundaries=!1}Object.defineProperties(Ho.prototype,{eligibleForUnloading:{get:function(){let e=this.terrainState,n=!(e===fo.RECEIVING||e===fo.TRANSFORMING),i=this.imagery;for(let o=0,r=i.length;n&&o<r;++o){let s=i[o];n=!l(s.loadingImagery)||s.loadingImagery.state!==oi.TRANSITIONING}return n}},renderedMesh:{get:function(){if(l(this.vertexArray))return this.mesh;if(l(this.fill))return this.fill.mesh}}});var eit=new fe;function Kj(e,t,n,i,o,r){let s=e.getExaggeratedPosition(i,o,r);if(l(t)&&t!==ee.SCENE3D){let c=n.ellipsoid.cartesianToCartographic(s,eit);s=n.project(c,r),s=h.fromElements(s.z,s.x,s.y,r)}return s}var tit=new h,nit=new h,iit=new h;Ho.prototype.pick=function(e,t,n,i,o){let r=this.renderedMesh;if(!l(r))return;let s=r.vertices,a=r.indices,c=r.encoding,u=a.length,f=Number.MAX_VALUE;for(let d=0;d<u;d+=3){let p=a[d],g=a[d+1],m=a[d+2],A=Kj(c,t,n,s,p,tit),x=Kj(c,t,n,s,g,nit),C=Kj(c,t,n,s,m,iit),b=zi.rayTriangleParametric(e,A,x,C,i);l(b)&&b<f&&b>=0&&(f=b)}return f!==Number.MAX_VALUE?Cn.getPoint(e,f,o):void 0};Ho.prototype.freeResources=function(){l(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0),this.terrainData=void 0,this.terrainState=fo.UNLOADED,this.mesh=void 0,this.fill=this.fill&&this.fill.destroy();let e=this.imagery;for(let t=0,n=e.length;t<n;++t)e[t].freeResources();this.imagery.length=0,this.freeVertexArray()};Ho.prototype.freeVertexArray=function(){Ho._freeVertexArray(this.vertexArray),this.vertexArray=void 0,Ho._freeVertexArray(this.wireframeVertexArray),this.wireframeVertexArray=void 0};Ho.initialize=function(e,t,n){let i=e.data;l(i)||(i=e.data=new Ho),e.state===xs.START&&(oit(e,t,n),e.state=xs.LOADING)};Ho.processStateMachine=function(e,t,n,i,o,r,s){Ho.initialize(e,n,i);let a=e.data;if(e.state===xs.LOADING&&rit(e,t,n,i,o,r),s)return;let c=e.renderable;e.renderable=l(a.vertexArray);let u=a.terrainState===fo.READY;e.upsampledFromParent=l(a.terrainData)&&a.terrainData.wasCreatedByUpsampling();let f=a.processImagery(e,n,t);if(u&&f){let d=e._loadedCallbacks,p={};for(let g in d)d.hasOwnProperty(g)&&(d[g](e)||(p[g]=d[g]));e._loadedCallbacks=p,e.state=xs.DONE}c&&(e.renderable=!0)};Ho.prototype.processImagery=function(e,t,n,i){let o=e.data,r=e.upsampledFromParent,s=!1,a=!0,c=o.imagery,u,f;for(u=0,f=c.length;u<f;++u){let d=c[u];if(!l(d.loadingImagery)){r=!1;continue}if(d.loadingImagery.state===oi.PLACEHOLDER){let g=d.loadingImagery.imageryLayer;if(g.imageryProvider.ready){d.freeResources(),c.splice(u,1),g._createTileImagerySkeletons(e,t,u),--u,f=c.length;continue}else r=!1}let p=d.processStateMachine(e,n,i);a=a&&p,s=s||p||l(d.readyImagery),r=r&&l(d.loadingImagery)&&(d.loadingImagery.state===oi.FAILED||d.loadingImagery.state===oi.INVALID)}return e.upsampledFromParent=r,e.renderable=e.renderable&&(s||a),a};function Bpe(e,t,n,i){let o=e.renderedMesh,r=o.vertices,s=o.encoding,a=r.length/s.stride,c=Ya.clone(s);c.hasGeodeticSurfaceNormals=t,c=Ya.clone(c);let u=c.stride,f=new Float32Array(a*u);t?s.addGeodeticSurfaceNormals(r,f,n):s.removeGeodeticSurfaceNormals(r,f),o.vertices=f,o.stride=u,o!==e.mesh?(Ho._freeVertexArray(e.fill.vertexArray),e.fill.vertexArray=Ho._createVertexArrayForMesh(i.context,o)):(Ho._freeVertexArray(e.vertexArray),e.vertexArray=Ho._createVertexArrayForMesh(i.context,o)),Ho._freeVertexArray(e.wireframeVertexArray),e.wireframeVertexArray=void 0}Ho.prototype.addGeodeticSurfaceNormals=function(e,t){Bpe(this,!0,e,t)};Ho.prototype.removeGeodeticSurfaceNormals=function(e){Bpe(this,!1,void 0,e)};Ho.prototype.updateExaggeration=function(e,t,n){let i=this,o=i.renderedMesh;if(o===void 0)return;let r=t.terrainExaggeration,s=t.terrainExaggerationRelativeHeight,a=r!==1,c=o.encoding,u=c.exaggeration!==r,f=c.exaggerationRelativeHeight!==s;if(u||f){if(u)if(a&&!c.hasGeodeticSurfaceNormals){let d=e.tilingScheme.ellipsoid;i.addGeodeticSurfaceNormals(d,t)}else!a&&c.hasGeodeticSurfaceNormals&&i.removeGeodeticSurfaceNormals(t);if(c.exaggeration=r,c.exaggerationRelativeHeight=s,n!==void 0){n._tileToUpdateHeights.push(e);let d=e.customData,p=d.length;for(let g=0;g<p;g++){let m=d[g];m.level=-1}}}};function oit(e,t,n){let i=t.getTileDataAvailable(e.x,e.y,e.level);if(!l(i)&&l(e.parent)){let o=e.parent,r=o.data;l(r)&&l(r.terrainData)&&(i=r.terrainData.isChildAvailable(o.x,o.y,e.x,e.y))}i===!1&&(e.data.terrainState=fo.FAILED);for(let o=0,r=n.length;o<r;++o){let s=n.get(o);s.show&&s._createTileImagerySkeletons(e,t)}}function rit(e,t,n,i,o,r){let s=e.data,a=e.parent;if(s.terrainState===fo.FAILED&&a!==void 0&&(a.data!==void 0&&a.data.terrainData!==void 0&&a.data.terrainData.canUpsample!==!1||Ho.processStateMachine(a,t,n,i,o,r,!0)),s.terrainState===fo.FAILED&&sit(s,e,t,n,e.x,e.y,e.level),s.terrainState===fo.UNLOADED&&ait(s,n,e.x,e.y,e.level),s.terrainState===fo.RECEIVED&&lit(s,t,n,e.x,e.y,e.level),s.terrainState===fo.TRANSFORMED&&(uit(s,t.context,n,e.x,e.y,e.level,r),s.updateExaggeration(e,t,o)),s.terrainState>=fo.RECEIVED&&s.waterMaskTexture===void 0&&n.hasWaterMask)if(s.terrainData.waterMask!==void 0)dit(t.context,s);else{let u=s._findAncestorTileWithTerrainData(e);l(u)&&l(u.data.waterMaskTexture)&&(s.waterMaskTexture=u.data.waterMaskTexture,++s.waterMaskTexture.referenceCount,s._computeWaterMaskTranslationAndScale(e,u,s.waterMaskTranslationAndScale))}}function sit(e,t,n,i,o,r,s){let a=t.parent;if(!a){t.state=xs.FAILED;return}let c=a.data.terrainData,u=a.x,f=a.y,d=a.level;if(!l(c))return;let p=c.upsample(i.tilingScheme,u,f,d,o,r,s);!l(p)||(e.terrainState=fo.RECEIVING,Promise.resolve(p).then(function(g){e.terrainData=g,e.terrainState=fo.RECEIVED}).catch(function(){e.terrainState=fo.FAILED}))}function ait(e,t,n,i,o){function r(c){e.terrainData=c,e.terrainState=fo.RECEIVED,e.request=void 0}function s(c){if(e.request.state===ai.CANCELLED){e.terrainData=void 0,e.terrainState=fo.UNLOADED,e.request=void 0;return}e.terrainState=fo.FAILED,e.request=void 0;let u=`Failed to obtain terrain tile X: ${n} Y: ${i} Level: ${o}. Error message: "${c}"`;t._requestError=Wn.reportError(t._requestError,t,t.errorEvent,u,n,i,o),t._requestError.retry&&a()}function a(){let c=new Bo({throttle:!1,throttleByServer:!0,type:Hr.TERRAIN});e.request=c;let u=t.requestTileGeometry(n,i,o,c);l(u)?(e.terrainState=fo.RECEIVING,Promise.resolve(u).then(function(f){r(f)}).catch(function(f){s(f)})):(e.terrainState=fo.UNLOADED,e.request=void 0)}a()}var cit={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0,throttle:!0};function lit(e,t,n,i,o,r){let s=n.tilingScheme,a=cit;a.tilingScheme=s,a.x=i,a.y=o,a.level=r,a.exaggeration=t.terrainExaggeration,a.exaggerationRelativeHeight=t.terrainExaggerationRelativeHeight,a.throttle=!0;let u=e.terrainData.createMesh(a);!l(u)||(e.terrainState=fo.TRANSFORMING,Promise.resolve(u).then(function(f){e.mesh=f,e.terrainState=fo.TRANSFORMED}).catch(function(){e.terrainState=fo.FAILED}))}Ho._createVertexArrayForMesh=function(e,t){let n=t.vertices,i=st.createVertexBuffer({context:e,typedArray:n,usage:Me.STATIC_DRAW}),o=t.encoding.getAttributes(i),r=t.indices.indexBuffers||{},s=r[e.id];if(!l(s)||s.isDestroyed()){let a=t.indices;s=st.createIndexBuffer({context:e,typedArray:a,usage:Me.STATIC_DRAW,indexDatatype:Le.fromSizeInBytes(a.BYTES_PER_ELEMENT)}),s.vertexArrayDestroyable=!1,s.referenceCount=1,r[e.id]=s,t.indices.indexBuffers=r}else++s.referenceCount;return new Qn({context:e,attributes:o,indexBuffer:s})};Ho._freeVertexArray=function(e){if(l(e)){let t=e.indexBuffer;e.isDestroyed()||e.destroy(),l(t)&&!t.isDestroyed()&&l(t.referenceCount)&&(--t.referenceCount,t.referenceCount===0&&t.destroy())}};function uit(e,t,n,i,o,r,s){e.vertexArray=Ho._createVertexArrayForMesh(t,e.mesh),e.terrainState=fo.READY,e.fill=e.fill&&e.fill.destroy(s)}function fit(e){let t=e.cache.tile_waterMaskData;if(!l(t)){let n=Ot.create({context:e,pixelFormat:lt.LUMINANCE,pixelDatatype:We.UNSIGNED_BYTE,source:{arrayBufferView:new Uint8Array([255]),width:1,height:1}});n.referenceCount=1;let i=new dn({wrapS:In.CLAMP_TO_EDGE,wrapT:In.CLAMP_TO_EDGE,minificationFilter:ln.LINEAR,magnificationFilter:Ki.LINEAR});t={allWaterTexture:n,sampler:i,destroy:function(){this.allWaterTexture.destroy()}},e.cache.tile_waterMaskData=t}return t}function dit(e,t){let n=t.terrainData.waterMask,i=fit(e),o,r=n.length;if(r===1)if(n[0]!==0)o=i.allWaterTexture;else return;else{let s=Math.sqrt(r);o=Ot.create({context:e,pixelFormat:lt.LUMINANCE,pixelDatatype:We.UNSIGNED_BYTE,source:{width:s,height:s,arrayBufferView:n},sampler:i.sampler,flipY:!1}),o.referenceCount=0}++o.referenceCount,t.waterMaskTexture=o,se.fromElements(0,0,1,1,t.waterMaskTranslationAndScale)}Ho.prototype._findAncestorTileWithTerrainData=function(e){let t=e.parent;for(;l(t)&&(!l(t.data)||!l(t.data.terrainData)||t.data.terrainData.wasCreatedByUpsampling());)t=t.parent;return t};Ho.prototype._computeWaterMaskTranslationAndScale=function(e,t,n){let i=t.rectangle,o=e.rectangle,r=o.width,s=o.height,a=r/i.width,c=s/i.height;return n.x=a*(o.west-i.west)/r,n.y=c*(o.south-i.south)/s,n.z=a,n.w=c,n};var bf=Ho;function RE(e,t,n,i,o){if(this.imageryLayer=e,this.x=t,this.y=n,this.level=i,this.request=void 0,i!==0){let r=t/2|0,s=n/2|0,a=i-1;this.parent=e.getImageryFromCache(r,s,a)}this.state=oi.UNLOADED,this.imageUrl=void 0,this.image=void 0,this.texture=void 0,this.textureWebMercator=void 0,this.credits=void 0,this.referenceCount=0,!l(o)&&e.imageryProvider.ready&&(o=e.imageryProvider.tilingScheme.tileXYToRectangle(t,n,i)),this.rectangle=o}RE.createPlaceholder=function(e){let t=new RE(e,0,0,0);return t.addReference(),t.state=oi.PLACEHOLDER,t};RE.prototype.addReference=function(){++this.referenceCount};RE.prototype.releaseReference=function(){return--this.referenceCount,this.referenceCount===0?(this.imageryLayer.removeImageryFromCache(this),l(this.parent)&&this.parent.releaseReference(),l(this.image)&&l(this.image.destroy)&&this.image.destroy(),l(this.texture)&&this.texture.destroy(),l(this.textureWebMercator)&&this.texture!==this.textureWebMercator&&this.textureWebMercator.destroy(),le(this),0):this.referenceCount};RE.prototype.processStateMachine=function(e,t,n){this.state===oi.UNLOADED&&!n&&(this.state=oi.TRANSITIONING,this.imageryLayer._requestImagery(this)),this.state===oi.RECEIVED&&(this.state=oi.TRANSITIONING,this.imageryLayer._createTexture(e.context,this));let i=this.state===oi.READY&&t&&!this.texture;(this.state===oi.TEXTURE_LOADED||i)&&(this.state=oi.TRANSITIONING,this.imageryLayer._reprojectTexture(e,this,t))};var ME=RE;function Jj(e,t,n){this.readyImagery=void 0,this.loadingImagery=e,this.textureCoordinateRectangle=t,this.textureTranslationAndScale=void 0,this.useWebMercatorT=n}Jj.prototype.freeResources=function(){l(this.readyImagery)&&this.readyImagery.releaseReference(),l(this.loadingImagery)&&this.loadingImagery.releaseReference()};Jj.prototype.processStateMachine=function(e,t,n){let i=this.loadingImagery,o=i.imageryLayer;if(i.processStateMachine(t,!this.useWebMercatorT,n),i.state===oi.READY)return l(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=this.loadingImagery,this.loadingImagery=void 0,this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(e,this),!0;let r=i.parent,s;for(;l(r)&&(r.state!==oi.READY||!this.useWebMercatorT&&!l(r.texture));)r.state!==oi.FAILED&&r.state!==oi.INVALID&&(s=s||r),r=r.parent;return this.readyImagery!==r&&(l(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=r,l(r)&&(r.addReference(),this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(e,this))),i.state===oi.FAILED||i.state===oi.INVALID?l(s)?(s.processStateMachine(t,!this.useWebMercatorT,n),!1):!0:!1};var LE=Jj;function ki(e,t){this._imageryProvider=e,t=y(t,y.EMPTY_OBJECT),this.alpha=y(t.alpha,y(e.defaultAlpha,1)),this.nightAlpha=y(t.nightAlpha,y(e.defaultNightAlpha,1)),this.dayAlpha=y(t.dayAlpha,y(e.defaultDayAlpha,1)),this.brightness=y(t.brightness,y(e.defaultBrightness,ki.DEFAULT_BRIGHTNESS)),this.contrast=y(t.contrast,y(e.defaultContrast,ki.DEFAULT_CONTRAST)),this.hue=y(t.hue,y(e.defaultHue,ki.DEFAULT_HUE)),this.saturation=y(t.saturation,y(e.defaultSaturation,ki.DEFAULT_SATURATION)),this.gamma=y(t.gamma,y(e.defaultGamma,ki.DEFAULT_GAMMA)),this.splitDirection=y(t.splitDirection,y(e.defaultSplit,ki.DEFAULT_SPLIT)),this.minificationFilter=y(t.minificationFilter,y(e.defaultMinificationFilter,ki.DEFAULT_MINIFICATION_FILTER)),this.magnificationFilter=y(t.magnificationFilter,y(e.defaultMagnificationFilter,ki.DEFAULT_MAGNIFICATION_FILTER)),this.show=y(t.show,!0),this._minimumTerrainLevel=t.minimumTerrainLevel,this._maximumTerrainLevel=t.maximumTerrainLevel,this._rectangle=y(t.rectangle,ce.MAX_VALUE),this._maximumAnisotropy=t.maximumAnisotropy,this._imageryCache={},this._skeletonPlaceholder=new LE(ME.createPlaceholder(this)),this._show=!0,this._layerIndex=-1,this._isBaseLayer=!1,this._requestImageError=void 0,this._reprojectComputeCommands=[],this.cutoutRectangle=t.cutoutRectangle,this.colorToAlpha=t.colorToAlpha,this.colorToAlphaThreshold=y(t.colorToAlphaThreshold,ki.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD)}Object.defineProperties(ki.prototype,{imageryProvider:{get:function(){return this._imageryProvider}},rectangle:{get:function(){return this._rectangle}}});ki.DEFAULT_BRIGHTNESS=1;ki.DEFAULT_CONTRAST=1;ki.DEFAULT_HUE=0;ki.DEFAULT_SATURATION=1;ki.DEFAULT_GAMMA=1;ki.DEFAULT_SPLIT=Cc.NONE;ki.DEFAULT_MINIFICATION_FILTER=ln.LINEAR;ki.DEFAULT_MAGNIFICATION_FILTER=Ki.LINEAR;ki.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD=.004;ki.prototype.isBaseLayer=function(){return this._isBaseLayer};ki.prototype.isDestroyed=function(){return!1};ki.prototype.destroy=function(){return le(this)};var Lpe=new ce,Rpe=new ce,Zj=new ce,Fpe=new ce;ki.prototype.getViewableRectangle=function(){let e=this._imageryProvider,t=this._rectangle;return e.readyPromise.then(function(){return ce.intersection(e.rectangle,t)})};ki.prototype._createTileImagerySkeletons=function(e,t,n){let i=e.data;if(l(this._minimumTerrainLevel)&&e.level<this._minimumTerrainLevel||l(this._maximumTerrainLevel)&&e.level>this._maximumTerrainLevel)return!1;let o=this._imageryProvider;if(l(n)||(n=i.imagery.length),!o.ready)return this._skeletonPlaceholder.loadingImagery.addReference(),i.imagery.splice(n,0,this._skeletonPlaceholder),!0;let r=o.tilingScheme.projection instanceof xi&&e.rectangle.north<xi.MaximumLatitude&&e.rectangle.south>-xi.MaximumLatitude,s=ce.intersection(o.rectangle,this._rectangle,Lpe),a=ce.intersection(e.rectangle,s,Rpe);if(!l(a)){if(!this.isBaseLayer())return!1;let v=s,P=e.rectangle;a=Rpe,P.south>=v.north?a.north=a.south=v.north:P.north<=v.south?a.north=a.south=v.south:(a.south=Math.max(P.south,v.south),a.north=Math.min(P.north,v.north)),P.west>=v.east?a.west=a.east=v.east:P.east<=v.west?a.west=a.east=v.west:(a.west=Math.max(P.west,v.west),a.east=Math.min(P.east,v.east))}let c=0;a.south>0?c=a.south:a.north<0&&(c=a.north);let f=1*t.getLevelMaximumGeometricError(e.level),d=pit(this,f,c);d=Math.max(0,d);let p=o.maximumLevel;if(d>p&&(d=p),l(o.minimumLevel)){let v=o.minimumLevel;d<v&&(d=v)}let g=o.tilingScheme,m=g.positionToTileXY(ce.northwest(a),d),A=g.positionToTileXY(ce.southeast(a),d),x=e.rectangle.width/512,C=e.rectangle.height/512,b=g.tileXYToRectangle(m.x,m.y,d);Math.abs(b.south-e.rectangle.north)<C&&m.y<A.y&&++m.y,Math.abs(b.east-e.rectangle.west)<x&&m.x<A.x&&++m.x;let T=g.tileXYToRectangle(A.x,A.y,d);Math.abs(T.north-e.rectangle.south)<C&&A.y>m.y&&--A.y,Math.abs(T.west-e.rectangle.east)<x&&A.x>m.x&&--A.x;let S=ce.clone(e.rectangle,Fpe),w=g.tileXYToRectangle(m.x,m.y,d),D=ce.intersection(w,s,Zj),I;r?(g.rectangleToNativeRectangle(S,S),g.rectangleToNativeRectangle(w,w),g.rectangleToNativeRectangle(D,D),g.rectangleToNativeRectangle(s,s),I=g.tileXYToNativeRectangle.bind(g),x=S.width/512,C=S.height/512):I=g.tileXYToRectangle.bind(g);let B,M=0,L=1,_;!this.isBaseLayer()&&Math.abs(D.west-S.west)>=x&&(M=Math.min(1,(D.west-S.west)/S.width)),!this.isBaseLayer()&&Math.abs(D.north-S.north)>=C&&(L=Math.max(0,(D.north-S.south)/S.height));let E=L;for(let v=m.x;v<=A.x;v++)if(B=M,w=I(v,m.y,d),D=ce.simpleIntersection(w,s,Zj),!!l(D)){M=Math.min(1,(D.east-S.west)/S.width),v===A.x&&(this.isBaseLayer()||Math.abs(D.east-S.east)<x)&&(M=1),L=E;for(let P=m.y;P<=A.y;P++){if(_=L,w=I(v,P,d),D=ce.simpleIntersection(w,s,Zj),!l(D))continue;L=Math.max(0,(D.south-S.south)/S.height),P===A.y&&(this.isBaseLayer()||Math.abs(D.south-S.south)<C)&&(L=0);let O=new se(B,L,M,_),F=this.getImageryFromCache(v,P,d);i.imagery.splice(n,0,new LE(F,O,r)),++n}}return!0};ki.prototype._calculateTextureTranslationAndScale=function(e,t){let n=t.readyImagery.rectangle,i=e.rectangle;if(t.useWebMercatorT){let c=t.readyImagery.imageryLayer.imageryProvider.tilingScheme;n=c.rectangleToNativeRectangle(n,Lpe),i=c.rectangleToNativeRectangle(i,Fpe)}let o=i.width,r=i.height,s=o/n.width,a=r/n.height;return new se(s*(i.west-n.west)/o,a*(i.south-n.south)/r,s,a)};ki.prototype._requestImagery=function(e){let t=this._imageryProvider,n=this;function i(s){if(!l(s))return o();e.image=s,e.state=oi.RECEIVED,e.request=void 0,Wn.reportSuccess(n._requestImageError)}function o(s){if(e.request.state===ai.CANCELLED){e.state=oi.UNLOADED,e.request=void 0;return}e.state=oi.FAILED,e.request=void 0;let a=`Failed to obtain image tile X: ${e.x} Y: ${e.y} Level: ${e.level}.`;n._requestImageError=Wn.reportError(n._requestImageError,t,t.errorEvent,a,e.x,e.y,e.level,s),n._requestImageError.retry&&r()}function r(){let s=new Bo({throttle:!1,throttleByServer:!0,type:Hr.IMAGERY});e.request=s,e.state=oi.TRANSITIONING;let a=t.requestImage(e.x,e.y,e.level,s);if(!l(a)){e.state=oi.UNLOADED,e.request=void 0;return}l(t.getTileCredits)&&(e.credits=t.getTileCredits(e.x,e.y,e.level)),a.then(function(c){i(c)}).catch(function(c){o(c)})}r()};ki.prototype._createTextureWebGL=function(e,t){let n=new dn({minificationFilter:this.minificationFilter,magnificationFilter:this.magnificationFilter}),i=t.image;return l(i.internalFormat)?new Ot({context:e,pixelFormat:i.internalFormat,width:i.width,height:i.height,source:{arrayBufferView:i.bufferView},sampler:n}):new Ot({context:e,source:i,pixelFormat:this._imageryProvider.hasAlphaChannel?lt.RGBA:lt.RGB,sampler:n})};ki.prototype._createTexture=function(e,t){let n=this._imageryProvider,i=t.image;if(l(n.tileDiscardPolicy)){let r=n.tileDiscardPolicy;if(l(r)){if(!r.isReady()){t.state=oi.RECEIVED;return}if(r.shouldDiscardImage(i)){t.state=oi.INVALID;return}}}let o=this._createTextureWebGL(e,t);n.tilingScheme.projection instanceof xi?t.textureWebMercator=o:t.texture=o,t.image=void 0,t.state=oi.TEXTURE_LOADED};function Mpe(e,t,n){return`${e}:${t}:${n}`}ki.prototype._finalizeReprojectTexture=function(e,t){let n=this.minificationFilter,i=this.magnificationFilter;if(n===ln.LINEAR&&i===Ki.LINEAR&&!lt.isCompressedFormat(t.pixelFormat)&&R.isPowerOfTwo(t.width)&&R.isPowerOfTwo(t.height)){n=ln.LINEAR_MIPMAP_LINEAR;let r=Ft.maximumTextureFilterAnisotropy,s=Math.min(r,y(this._maximumAnisotropy,r)),a=Mpe(n,i,s),c=e.cache.imageryLayerMipmapSamplers;l(c)||(c={},e.cache.imageryLayerMipmapSamplers=c);let u=c[a];l(u)||(u=c[a]=new dn({wrapS:In.CLAMP_TO_EDGE,wrapT:In.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i,maximumAnisotropy:s})),t.generateMipmap(lh.NICEST),t.sampler=u}else{let r=Mpe(n,i,0),s=e.cache.imageryLayerNonMipmapSamplers;l(s)||(s={},e.cache.imageryLayerNonMipmapSamplers=s);let a=s[r];l(a)||(a=s[r]=new dn({wrapS:In.CLAMP_TO_EDGE,wrapT:In.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i})),t.sampler=a}};ki.prototype._reprojectTexture=function(e,t,n){let i=t.textureWebMercator||t.texture,o=t.rectangle,r=e.context;if(n=y(n,!0),n&&!(this._imageryProvider.tilingScheme.projection instanceof gi)&&o.width/i.width>1e-5){let s=this;t.addReference();let a=new Bu({persists:!0,owner:this,preExecute:function(c){mit(c,r,i,t.rectangle)},postExecute:function(c){t.texture=c,s._finalizeReprojectTexture(r,c),t.state=oi.READY,t.releaseReference()},canceled:function(){t.state=oi.TEXTURE_LOADED,t.releaseReference()}});this._reprojectComputeCommands.push(a)}else n&&(t.texture=i),this._finalizeReprojectTexture(r,i),t.state=oi.READY};ki.prototype.queueReprojectionCommands=function(e){let t=this._reprojectComputeCommands,n=t.length;for(let i=0;i<n;++i)e.commandList.push(t[i]);t.length=0};ki.prototype.cancelReprojections=function(){this._reprojectComputeCommands.forEach(function(e){l(e.canceled)&&e.canceled()}),this._reprojectComputeCommands.length=0};ki.prototype.getImageryFromCache=function(e,t,n,i){let o=Npe(e,t,n),r=this._imageryCache[o];return l(r)||(r=new ME(this,e,t,n,i),this._imageryCache[o]=r),r.addReference(),r};ki.prototype.removeImageryFromCache=function(e){let t=Npe(e.x,e.y,e.level);delete this._imageryCache[t]};function Npe(e,t,n){return JSON.stringify([e,t,n])}var vz={u_textureDimensions:function(){return this.textureDimensions},u_texture:function(){return this.texture},textureDimensions:new H,texture:void 0},hit=Rt.supportsTypedArrays()?new Float32Array(2*64):void 0;function mit(e,t,n,i){let o=t.cache.imageryLayer_reproject;if(!l(o)){o=t.cache.imageryLayer_reproject={vertexArray:void 0,shaderProgram:void 0,sampler:void 0,destroy:function(){l(this.framebuffer)&&this.framebuffer.destroy(),l(this.vertexArray)&&this.vertexArray.destroy(),l(this.shaderProgram)&&this.shaderProgram.destroy()}};let x=new Float32Array(2*64*2),C=0;for(let D=0;D<64;++D){let I=D/63;x[C++]=0,x[C++]=I,x[C++]=1,x[C++]=I}let b={position:0,webMercatorT:1},T=Fr.getRegularGridIndices(2,64),S=st.createIndexBuffer({context:t,typedArray:T,usage:Me.STATIC_DRAW,indexDatatype:Le.UNSIGNED_SHORT});o.vertexArray=new Qn({context:t,attributes:[{index:b.position,vertexBuffer:st.createVertexBuffer({context:t,typedArray:x,usage:Me.STATIC_DRAW}),componentsPerAttribute:2},{index:b.webMercatorT,vertexBuffer:st.createVertexBuffer({context:t,sizeInBytes:64*2*4,usage:Me.STREAM_DRAW}),componentsPerAttribute:1}],indexBuffer:S});let w=new Ve({sources:[zM]});o.shaderProgram=jt.fromCache({context:t,vertexShaderSource:w,fragmentShaderSource:UM,attributeLocations:b}),o.sampler=new dn({wrapS:In.CLAMP_TO_EDGE,wrapT:In.CLAMP_TO_EDGE,minificationFilter:ln.LINEAR,magnificationFilter:Ki.LINEAR})}n.sampler=o.sampler;let r=n.width,s=n.height;vz.textureDimensions.x=r,vz.textureDimensions.y=s,vz.texture=n;let a=Math.sin(i.south),c=.5*Math.log((1+a)/(1-a));a=Math.sin(i.north);let f=1/(.5*Math.log((1+a)/(1-a))-c),d=new Ot({context:t,width:r,height:s,pixelFormat:n.pixelFormat,pixelDatatype:n.pixelDatatype,preMultiplyAlpha:n.preMultiplyAlpha});R.isPowerOfTwo(r)&&R.isPowerOfTwo(s)&&d.generateMipmap(lh.NICEST);let p=i.south,g=i.north,m=hit,A=0;for(let x=0;x<64;++x){let C=x/63,b=R.lerp(p,g,C);a=Math.sin(b);let S=(.5*Math.log((1+a)/(1-a))-c)*f;m[A++]=S,m[A++]=S}o.vertexArray.getAttribute(1).vertexBuffer.copyFromArrayView(m),e.shaderProgram=o.shaderProgram,e.outputTexture=d,e.uniformMap=vz,e.vertexArray=o.vertexArray}function pit(e,t,n){let i=e._imageryProvider,o=i.tilingScheme,r=o.ellipsoid,s=e._imageryProvider.tilingScheme.projection instanceof gi?1:Math.cos(n),a=o.rectangle,u=r.maximumRadius*a.width*s/(i.tileWidth*o.getNumberOfXTilesAtLevel(0))/t,f=Math.log(u)/Math.log(2);return Math.round(f)|0}var mu=ki;var kpe={NONE:0,CULLED:1,RENDERED:2,REFINED:3,RENDERED_AND_KICKED:6,REFINED_AND_KICKED:7,CULLED_BUT_NEEDED:9,wasKicked:function(e){return e>=kpe.RENDERED_AND_KICKED},originalResult:function(e){return e&3},kick:function(e){return e|4}},Yn=kpe;function NE(e){this.tile=e,this.frameLastUpdated=void 0,this.westMeshes=[],this.westTiles=[],this.southMeshes=[],this.southTiles=[],this.eastMeshes=[],this.eastTiles=[],this.northMeshes=[],this.northTiles=[],this.southwestMesh=void 0,this.southwestTile=void 0,this.southeastMesh=void 0,this.southeastTile=void 0,this.northwestMesh=void 0,this.northwestTile=void 0,this.northeastMesh=void 0,this.northeastTile=void 0,this.changedThisFrame=!0,this.visitedFrame=void 0,this.enqueuedFrame=void 0,this.mesh=void 0,this.vertexArray=void 0,this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new se}NE.prototype.update=function(e,t,n){this.changedThisFrame&&(jpe(e,t,this.tile,n),this.changedThisFrame=!1)};NE.prototype.destroy=function(e){this._destroyVertexArray(e),l(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0)};NE.prototype._destroyVertexArray=function(e){l(this.vertexArray)&&(l(e)?e.push(this.vertexArray):bf._freeVertexArray(this.vertexArray),this.vertexArray=void 0)};var _it=new Pg;NE.updateFillTiles=function(e,t,n,i){let o=e._quadtree,r=o._levelZeroTiles,s=o._lastSelectionFrameNumber,a=_it;a.clear();for(let u=0;u<t.length;++u){let f=t[u];l(f.data.vertexArray)&&a.enqueue(t[u])}let c=a.dequeue();for(;c!==void 0;){let u=c.findTileToWest(r),f=c.findTileToSouth(r),d=c.findTileToEast(r),p=c.findTileToNorth(r);ns(e,n,c,u,s,un.EAST,!1,a,i),ns(e,n,c,f,s,un.NORTH,!1,a,i),ns(e,n,c,d,s,un.WEST,!1,a,i),ns(e,n,c,p,s,un.SOUTH,!1,a,i);let g=u.findTileToNorth(r),m=u.findTileToSouth(r),A=d.findTileToNorth(r),x=d.findTileToSouth(r);ns(e,n,c,g,s,un.SOUTHEAST,!1,a,i),ns(e,n,c,A,s,un.SOUTHWEST,!1,a,i),ns(e,n,c,m,s,un.NORTHEAST,!1,a,i),ns(e,n,c,x,s,un.NORTHWEST,!1,a,i),c=a.dequeue()}};function ns(e,t,n,i,o,r,s,a,c){if(i===void 0)return;let u=i;for(;u&&(u._lastSelectionResultFrame!==o||Yn.wasKicked(u._lastSelectionResult)||Yn.originalResult(u._lastSelectionResult)===Yn.CULLED);){if(s)return;let f=u.parent;if(r>=un.NORTHWEST&&f!==void 0)switch(r){case un.NORTHWEST:u=u===f.northwestChild?f:void 0;break;case un.NORTHEAST:u=u===f.northeastChild?f:void 0;break;case un.SOUTHWEST:u=u===f.southwestChild?f:void 0;break;case un.SOUTHEAST:u=u===f.southeastChild?f:void 0;break}else u=f}if(u!==void 0){if(u._lastSelectionResult===Yn.RENDERED){if(l(u.data.vertexArray))return;git(e,t,n,u,r,o,a,c);return}if(Yn.originalResult(i._lastSelectionResult)!==Yn.CULLED)switch(r){case un.WEST:ns(e,t,n,i.northwestChild,o,r,!0,a,c),ns(e,t,n,i.southwestChild,o,r,!0,a,c);break;case un.EAST:ns(e,t,n,i.southeastChild,o,r,!0,a,c),ns(e,t,n,i.northeastChild,o,r,!0,a,c);break;case un.SOUTH:ns(e,t,n,i.southwestChild,o,r,!0,a,c),ns(e,t,n,i.southeastChild,o,r,!0,a,c);break;case un.NORTH:ns(e,t,n,i.northeastChild,o,r,!0,a,c),ns(e,t,n,i.northwestChild,o,r,!0,a,c);break;case un.NORTHWEST:ns(e,t,n,i.northwestChild,o,r,!0,a,c);break;case un.NORTHEAST:ns(e,t,n,i.northeastChild,o,r,!0,a,c);break;case un.SOUTHWEST:ns(e,t,n,i.southwestChild,o,r,!0,a,c);break;case un.SOUTHEAST:ns(e,t,n,i.southeastChild,o,r,!0,a,c);break;default:throw new ye("Invalid edge")}}}function git(e,t,n,i,o,r,s,a){let c=i.data;if(c.fill===void 0)c.fill=new NE(i);else if(c.fill.visitedFrame===r)return;c.fill.enqueuedFrame!==r&&(c.fill.enqueuedFrame=r,c.fill.changedThisFrame=!1,s.enqueue(i)),yit(e,t,n,i,o,a)}function yit(e,t,n,i,o,r){let s=i.data.fill,a,c=n.data.fill;l(c)?(c.visitedFrame=t.frameNumber,c.changedThisFrame&&(jpe(e,t,n,r),c.changedThisFrame=!1),a=n.data.fill.mesh):a=n.data.mesh;let u,f;switch(o){case un.WEST:u=s.westMeshes,f=s.westTiles;break;case un.SOUTH:u=s.southMeshes,f=s.southTiles;break;case un.EAST:u=s.eastMeshes,f=s.eastTiles;break;case un.NORTH:u=s.northMeshes,f=s.northTiles;break;case un.NORTHWEST:s.changedThisFrame=s.changedThisFrame||s.northwestMesh!==a,s.northwestMesh=a,s.northwestTile=n;return;case un.NORTHEAST:s.changedThisFrame=s.changedThisFrame||s.northeastMesh!==a,s.northeastMesh=a,s.northeastTile=n;return;case un.SOUTHWEST:s.changedThisFrame=s.changedThisFrame||s.southwestMesh!==a,s.southwestMesh=a,s.southwestTile=n;return;case un.SOUTHEAST:s.changedThisFrame=s.changedThisFrame||s.southeastMesh!==a,s.southeastMesh=a,s.southeastTile=n;return}if(n.level<=i.level){s.changedThisFrame=s.changedThisFrame||u[0]!==a||u.length!==1,u[0]=a,f[0]=n,u.length=1,f.length=1;return}let d,p,g,m,A=n.rectangle,x,C=i.rectangle;switch(o){case un.WEST:for(x=(C.north-C.south)*R.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!R.greaterThan(A.north,m.south,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!R.greaterThanOrEquals(A.south,m.north,x));++p);break;case un.SOUTH:for(x=(C.east-C.west)*R.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!R.lessThan(A.west,m.east,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!R.lessThanOrEquals(A.east,m.west,x));++p);break;case un.EAST:for(x=(C.north-C.south)*R.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!R.lessThan(A.south,m.north,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!R.lessThanOrEquals(A.north,m.south,x));++p);break;case un.NORTH:for(x=(C.east-C.west)*R.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!R.greaterThan(A.east,m.west,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!R.greaterThanOrEquals(A.west,m.east,x));++p);break}p-d===1?(s.changedThisFrame=s.changedThisFrame||u[d]!==a,u[d]=a,f[d]=n):(s.changedThisFrame=!0,u.splice(d,p-d,a),f.splice(d,p-d,n))}var Dx=new fe,Ait=new fe,FE=new h,tq=new h,Qj=new H,$j=new H,pu=new H;function Mz(){this.height=0,this.encodedNormal=new H}function Dz(e,t,n,i,o,r,s,a,c){if(l(o))return o;let u;if(l(r)&&l(s))u=(r.height+s.height)*.5;else if(l(r))u=r.height;else if(l(s))u=s.height;else if(l(a))u=a.height;else{let d=e.tile.data.tileBoundingRegion,p=0,g=0;l(d)&&(p=d.minimumHeight,g=d.maximumHeight),u=(p+g)*.5}return qpe(e,t,n,i,u,c),c}var xit={minimumHeight:0,maximumHeight:0},Cit=new h,Vpe=new Mz,Upe=new Mz,zpe=new Mz,Gpe=new Mz,Tit=typeof Uint8Array<"u"?new Uint8Array(9*9):void 0,bit={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0};function jpe(e,t,n,i){bf.initialize(n,e.terrainProvider,e._imageryLayers);let o=n.data,r=o.fill,s=n.rectangle,a=t.terrainExaggeration,c=t.terrainExaggerationRelativeHeight,u=a!==1,f=n.tilingScheme.ellipsoid,d=Iz(r,f,0,1,r.northwestTile,r.northwestMesh,r.northTiles,r.northMeshes,r.westTiles,r.westMeshes,zpe),p=Iz(r,f,0,0,r.southwestTile,r.southwestMesh,r.westTiles,r.westMeshes,r.southTiles,r.southMeshes,Vpe),g=Iz(r,f,1,0,r.southeastTile,r.southeastMesh,r.southTiles,r.southMeshes,r.eastTiles,r.eastMeshes,Upe),m=Iz(r,f,1,1,r.northeastTile,r.northeastMesh,r.eastTiles,r.eastMeshes,r.northTiles,r.northMeshes,Gpe);d=Dz(r,f,0,1,d,p,m,g,zpe),p=Dz(r,f,0,0,p,d,g,m,Vpe),g=Dz(r,f,1,1,g,p,m,d,Upe),m=Dz(r,f,1,1,m,g,d,p,Gpe);let A=p.height,x=g.height,C=d.height,b=m.height,T=Math.min(A,x,C,b),S=Math.max(A,x,C,b),w=(T+S)*.5,D,I,B=e.getLevelMaximumGeometricError(n.level),M=f.maximumRadius-B,L=Math.acos(M/f.maximumRadius)*4;if(L*=1.5,s.width>L&&S-T<=B){let v=new ca({width:9,height:9,buffer:Tit,structure:{heightOffset:S}}),P=bit;P.tilingScheme=n.tilingScheme,P.x=n.x,P.y=n.y,P.level=n.level,P.exaggeration=a,P.exaggerationRelativeHeight=c,r.mesh=v._createMeshSync(P)}else{let v=u,P=ce.center(s,Ait);P.height=w;let O=f.cartographicToCartesian(P,Cit),F=new Ya(O,void 0,void 0,void 0,void 0,!0,!0,v,a,c),U=5,V;for(V=r.westMeshes,D=0,I=V.length;D<I;++D)U+=V[D].eastIndicesNorthToSouth.length;for(V=r.southMeshes,D=0,I=V.length;D<I;++D)U+=V[D].northIndicesWestToEast.length;for(V=r.eastMeshes,D=0,I=V.length;D<I;++D)U+=V[D].westIndicesSouthToNorth.length;for(V=r.northMeshes,D=0,I=V.length;D<I;++D)U+=V[D].southIndicesEastToWest.length;let G=xit;G.minimumHeight=T,G.maximumHeight=S;let k=F.stride,Y=new Float32Array(U*k),j=0,X=j;j=Pz(f,s,F,Y,j,0,1,d.height,d.encodedNormal,1,G),j=Bz(r,f,F,Y,j,r.westTiles,r.westMeshes,un.EAST,G);let W=j;j=Pz(f,s,F,Y,j,0,0,p.height,p.encodedNormal,0,G),j=Bz(r,f,F,Y,j,r.southTiles,r.southMeshes,un.NORTH,G);let J=j;j=Pz(f,s,F,Y,j,1,0,g.height,g.encodedNormal,0,G),j=Bz(r,f,F,Y,j,r.eastTiles,r.eastMeshes,un.WEST,G);let Z=j;j=Pz(f,s,F,Y,j,1,1,m.height,m.encodedNormal,1,G),j=Bz(r,f,F,Y,j,r.northTiles,r.northMeshes,un.SOUTH,G),T=G.minimumHeight,S=G.maximumHeight;let he=di.fromRectangle(s,T,S,n.tilingScheme.ellipsoid),pe=xi.geodeticLatitudeToMercatorAngle(s.south),oe=1/(xi.geodeticLatitudeToMercatorAngle(s.north)-pe),ue=(xi.geodeticLatitudeToMercatorAngle(P.latitude)-pe)*oe,_e=f.geodeticSurfaceNormalCartographic(Dx,tq),Ce=Un.octEncode(_e,Qj),we=j;F.encode(Y,j*k,he.center,H.fromElements(.5,.5,pu),w,Ce,ue,_e),++j;let Fe=j,He=Fe<256?1:2,Dt=(Fe-1)*3,Vt=Dt*He,on=(Y.length-Fe*k)*Float32Array.BYTES_PER_ELEMENT,dt;if(on>=Vt){let Se=Fe*k*Float32Array.BYTES_PER_ELEMENT;dt=Fe<256?new Uint8Array(Y.buffer,Se,Dt):new Uint16Array(Y.buffer,Se,Dt)}else dt=Fe<256?new Uint8Array(Dt):new Uint16Array(Dt);Y=new Float32Array(Y.buffer,0,Fe*k);let Pn=0;for(D=0;D<Fe-2;++D)dt[Pn++]=we,dt[Pn++]=D,dt[Pn++]=D+1;dt[Pn++]=we,dt[Pn++]=D,dt[Pn++]=0;let si=[];for(D=W;D>=X;--D)si.push(D);let ot=[];for(D=J;D>=W;--D)ot.push(D);let Gt=[];for(D=Z;D>=J;--D)Gt.push(D);let Xn=[];for(Xn.push(0),D=we-1;D>=Z;--D)Xn.push(D);r.mesh=new xf(F.center,Y,dt,Dt,Fe,T,S,re.fromOrientedBoundingBox(he),Iit(e,he.center,s,T,S),F.stride,he,F,si,ot,Gt,Xn)}let _=t.context;r._destroyVertexArray(i),r.vertexArray=bf._createVertexArrayForMesh(_,r.mesh),o.processImagery(n,e.terrainProvider,t,!0);let E=r.waterMaskTexture;if(r.waterMaskTexture=void 0,e.terrainProvider.hasWaterMask){let v=o._findAncestorTileWithTerrainData(n);l(v)&&l(v.data.waterMaskTexture)&&(r.waterMaskTexture=v.data.waterMaskTexture,++r.waterMaskTexture.referenceCount,o._computeWaterMaskTranslationAndScale(n,v,r.waterMaskTranslationAndScale))}l(E)&&(--E.referenceCount,E.referenceCount===0&&E.destroy())}function Pz(e,t,n,i,o,r,s,a,c,u,f){let d=Dx;d.longitude=R.lerp(t.west,t.east,r),d.latitude=R.lerp(t.south,t.north,s),d.height=a;let p=e.cartographicToCartesian(d,FE),g;n.hasGeodeticSurfaceNormals&&(g=e.geodeticSurfaceNormal(p,tq));let m=$j;return m.x=r,m.y=s,n.encode(i,o*n.stride,p,m,a,c,u,g),f.minimumHeight=Math.min(f.minimumHeight,a),f.maximumHeight=Math.max(f.maximumHeight,a),o+1}var Rz=new ce;function fL(e,t,n,i){let o=e.rectangle,r=t.rectangle;t.x===0&&n.x===1&&e.x===e.tilingScheme.getNumberOfXTilesAtLevel(e.level)-1?(o=ce.clone(e.rectangle,Rz),o.west-=R.TWO_PI,o.east-=R.TWO_PI):e.x===0&&n.x===0&&t.x===t.tilingScheme.getNumberOfXTilesAtLevel(t.level)-1&&(o=ce.clone(e.rectangle,Rz),o.west+=R.TWO_PI,o.east+=R.TWO_PI);let s=o.east-o.west,a=(r.west-o.west)/s,c=(r.east-o.west)/s,u=o.north-o.south,f=(r.south-o.south)/u,d=(r.north-o.south)/u,p=(n.x-a)/(c-a),g=(n.y-f)/(d-f);return Math.abs(p)<Math.EPSILON5?p=0:Math.abs(p-1)<Math.EPSILON5&&(p=1),Math.abs(g)<Math.EPSILON5?g=0:Math.abs(g-1)<Math.EPSILON5&&(g=1),i.x=p,i.y=g,i}var Eit=new H;function eq(e,t,n,i,o){let r=e.encoding,s=e.vertices;if(o.height=r.decodeHeight(s,t),r.hasVertexNormals)r.getOctEncodedNormal(s,t,o.encodedNormal);else{let a=o.encodedNormal;a.x=0,a.y=0}}var Sit=new H,wit=new h;function vit(e,t,n,i,o,r,s,a,c,u){let f=i.encoding,d=i.vertices,p=fL(t,n,f.decodeTextureCoordinates(d,o,pu),pu),g=fL(t,n,f.decodeTextureCoordinates(d,r,$j),$j),m;c?m=(s-p.x)/(g.x-p.x):m=(a-p.y)/(g.y-p.y);let A=f.decodeHeight(d,o),x=f.decodeHeight(d,r),C=n.rectangle;Dx.longitude=R.lerp(C.west,C.east,s),Dx.latitude=R.lerp(C.south,C.north,a),u.height=Dx.height=R.lerp(A,x,m);let b;if(f.hasVertexNormals){let T=f.getOctEncodedNormal(d,o,Eit),S=f.getOctEncodedNormal(d,r,Sit),w=Un.octDecode(T.x,T.y,FE),D=Un.octDecode(S.x,S.y,wit);b=h.lerp(w,D,m,FE),h.normalize(b,b),Un.octEncode(b,u.encodedNormal)}else b=e.geodeticSurfaceNormalCartographic(Dx,FE),Un.octEncode(b,u.encodedNormal)}function qpe(e,t,n,i,o,r){r.height=o;let s=t.geodeticSurfaceNormalCartographic(Dx,FE);Un.octEncode(s,r.encodedNormal)}function Iz(e,t,n,i,o,r,s,a,c,u,f){if(Wpe(e,t,a,s,!1,n,i,f)||Wpe(e,t,u,c,!0,n,i,f))return f;let p;if(nq(o,r))return n===0?i===0?p=r.eastIndicesNorthToSouth[0]:p=r.southIndicesEastToWest[0]:i===0?p=r.northIndicesWestToEast[0]:p=r.westIndicesSouthToNorth[0],eq(r,p,n,i,f),f;let g;if(n===0?i===0?g=Oz(e.westMeshes,e.westTiles,un.EAST,e.southMeshes,e.southTiles,un.NORTH,n,i):g=Oz(e.northMeshes,e.northTiles,un.SOUTH,e.westMeshes,e.westTiles,un.EAST,n,i):i===0?g=Oz(e.southMeshes,e.southTiles,un.NORTH,e.eastMeshes,e.eastTiles,un.WEST,n,i):g=Oz(e.eastMeshes,e.eastTiles,un.WEST,e.northMeshes,e.northTiles,un.SOUTH,n,i),l(g))return qpe(e,t,n,i,g,f),f}function Oz(e,t,n,i,o,r,s,a){let c=Hpe(e,t,!1,n,s,a),u=Hpe(i,o,!0,r,s,a);return l(c)&&l(u)?(c+u)*.5:l(c)?c:u}function Bz(e,t,n,i,o,r,s,a,c){for(let u=0;u<r.length;++u)o=Dit(e,t,n,i,o,r[u],s[u],a,c);return o}function Dit(e,t,n,i,o,r,s,a,c){let u=r.rectangle;a===un.EAST&&e.tile.x===0?(u=ce.clone(r.rectangle,Rz),u.west-=R.TWO_PI,u.east-=R.TWO_PI):a===un.WEST&&r.x===0&&(u=ce.clone(r.rectangle,Rz),u.west+=R.TWO_PI,u.east+=R.TWO_PI);let f=e.tile.rectangle,d,p;o>0&&(n.decodeTextureCoordinates(i,o-1,pu),d=pu.x,p=pu.y);let g,m;switch(a){case un.WEST:g=s.westIndicesSouthToNorth,m=!1;break;case un.NORTH:g=s.northIndicesWestToEast,m=!0;break;case un.EAST:g=s.eastIndicesNorthToSouth,m=!1;break;case un.SOUTH:g=s.southIndicesEastToWest,m=!0;break}let A=r,x=e.tile,C=s.encoding,b=s.vertices,T=n.stride,S,w;C.hasWebMercatorT&&(S=xi.geodeticLatitudeToMercatorAngle(f.south),w=1/(xi.geodeticLatitudeToMercatorAngle(f.north)-S));for(let D=0;D<g.length;++D){let I=g[D],B=C.decodeTextureCoordinates(b,I,pu);fL(A,x,B,B);let M=B.x,L=B.y,_=m?M:L;if(_<0||_>1||Math.abs(M-d)<R.EPSILON5&&Math.abs(L-p)<R.EPSILON5)continue;let E=Math.abs(M)<R.EPSILON5||Math.abs(M-1)<R.EPSILON5,v=Math.abs(L)<R.EPSILON5||Math.abs(L-1)<R.EPSILON5;if(E&&v)continue;let P=C.decodePosition(b,I,FE),O=C.decodeHeight(b,I),F;C.hasVertexNormals?F=C.getOctEncodedNormal(b,I,Qj):(F=Qj,F.x=0,F.y=0);let U=L;if(C.hasWebMercatorT){let G=R.lerp(f.south,f.north,L);U=(xi.geodeticLatitudeToMercatorAngle(G)-S)*w}let V;n.hasGeodeticSurfaceNormals&&(V=t.geodeticSurfaceNormal(P,tq)),n.encode(i,o*T,P,B,O,F,U,V),c.minimumHeight=Math.min(c.minimumHeight,O),c.maximumHeight=Math.max(c.maximumHeight,O),++o}return o}function Hpe(e,t,n,i,o,r){let s,a,c;n?(s=0,a=e.length,c=1):(s=e.length-1,a=-1,c=-1);for(let u=s;u!==a;u+=c){let f=e[u],d=t[u];if(!nq(d,f))continue;let p;switch(i){case un.WEST:p=f.westIndicesSouthToNorth;break;case un.SOUTH:p=f.southIndicesEastToWest;break;case un.EAST:p=f.eastIndicesNorthToSouth;break;case un.NORTH:p=f.northIndicesWestToEast;break}let g=p[n?0:p.length-1];if(l(g))return f.encoding.decodeHeight(f.vertices,g)}}function nq(e,t){return l(t)&&(!l(e.data.fill)||!e.data.fill.changedThisFrame)}function Wpe(e,t,n,i,o,r,s,a){let c,u,f,d,p,g=i[o?0:n.length-1],m=n[o?0:n.length-1];if(nq(g,m)&&(r===0?s===0?(c=o?m.northIndicesWestToEast:m.eastIndicesNorthToSouth,u=o,f=o):(c=o?m.eastIndicesNorthToSouth:m.southIndicesEastToWest,u=!o,f=!1):s===0?(c=o?m.westIndicesSouthToNorth:m.northIndicesWestToEast,u=!o,f=!0):(c=o?m.southIndicesEastToWest:m.westIndicesSouthToNorth,u=o,f=!o),c.length>0)){d=o?0:c.length-1,p=c[d],m.encoding.decodeTextureCoordinates(m.vertices,p,pu);let A=fL(g,e.tile,pu,pu);if(A.x===r&&A.y===s)return eq(m,p,r,s,a),!0;if(d=Oo(c,u?r:s,function(x,C){m.encoding.decodeTextureCoordinates(m.vertices,x,pu);let b=fL(g,e.tile,pu,pu);return f?u?b.x-r:b.y-s:u?r-b.x:s-b.y}),d<0){if(d=~d,d>0&&d<c.length)return vit(t,g,e.tile,m,c[d-1],c[d],r,s,u,a),!0}else return eq(m,c[d],r,s,a),!0}return!1}var Pit=[new h,new h,new h,new h];function Iit(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=Pit;return h.fromRadians(n.west,n.south,o,a,c[0]),h.fromRadians(n.east,n.south,o,a,c[1]),h.fromRadians(n.west,n.north,o,a,c[2]),h.fromRadians(n.east,n.north,o,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,r)}var kE=NE;function Wo(e){this.lightingFadeOutDistance=65e5,this.lightingFadeInDistance=9e6,this.hasWaterMask=!1,this.oceanNormalMap=void 0,this.zoomedOutOceanSpecularIntensity=.5,this.enableLighting=!1,this.dynamicAtmosphereLighting=!1,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!1,this.shadows=hn.RECEIVE_ONLY,this.fillHighlightColor=void 0,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this.showSkirts=!0,this.backFaceCulling=!0,this.undergroundColor=void 0,this.undergroundColorAlphaByDistance=void 0,this.lambertDiffuseMultiplier=0,this.materialUniformMap=void 0,this._materialUniformMap=void 0,this._quadtree=void 0,this._terrainProvider=e.terrainProvider,this._imageryLayers=e.imageryLayers,this._surfaceShaderSet=e.surfaceShaderSet,this._renderState=void 0,this._blendRenderState=void 0,this._disableCullingRenderState=void 0,this._disableCullingBlendRenderState=void 0,this._errorEvent=new ge,this._imageryLayers.layerAdded.addEventListener(Wo.prototype._onLayerAdded,this),this._imageryLayers.layerRemoved.addEventListener(Wo.prototype._onLayerRemoved,this),this._imageryLayers.layerMoved.addEventListener(Wo.prototype._onLayerMoved,this),this._imageryLayers.layerShownOrHidden.addEventListener(Wo.prototype._onLayerShownOrHidden,this),this._imageryLayersUpdatedEvent=new ge,this._layerOrderChanged=!1,this._tilesToRenderByTextureCount=[],this._drawCommands=[],this._uniformMaps=[],this._usedDrawCommands=0,this._vertexArraysToDestroy=[],this._debug={wireframe:!1,boundingSphereTile:void 0},this._baseColor=void 0,this._firstPassInitialColor=void 0,this.baseColor=new z(0,0,.5,1),this._clippingPlanes=void 0,this.cartographicLimitRectangle=ce.clone(ce.MAX_VALUE),this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1,this._oldTerrainExaggeration=void 0,this._oldTerrainExaggerationRelativeHeight=void 0}Object.defineProperties(Wo.prototype,{baseColor:{get:function(){return this._baseColor},set:function(e){this._baseColor=e,this._firstPassInitialColor=se.fromColor(e,this._firstPassInitialColor)}},quadtree:{get:function(){return this._quadtree},set:function(e){this._quadtree=e}},ready:{get:function(){return this._terrainProvider.ready&&(this._imageryLayers.length===0||this._imageryLayers.get(0).imageryProvider.ready)}},tilingScheme:{get:function(){return this._terrainProvider.tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},imageryLayersUpdatedEvent:{get:function(){return this._imageryLayersUpdatedEvent}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){this._terrainProvider!==e&&(this._terrainProvider=e,l(this._quadtree)&&this._quadtree.invalidateAllTiles())}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){Is.setOwner(e,this,"_clippingPlanes")}}});function Oit(e,t){let n=e.loadingImagery;l(n)||(n=e.readyImagery);let i=t.loadingImagery;return l(i)||(i=t.readyImagery),n.imageryLayer._layerIndex-i.imageryLayer._layerIndex}Wo.prototype.update=function(e){this._imageryLayers._update()};function Bit(e,t){let n=t.creditDisplay;e._terrainProvider.ready&&l(e._terrainProvider.credit)&&n.addCredit(e._terrainProvider.credit);let i=e._imageryLayers;for(let o=0,r=i.length;o<r;++o){let s=i.get(o).imageryProvider;s.ready&&l(s.credit)&&n.addCredit(s.credit)}}Wo.prototype.initialize=function(e){this._imageryLayers.queueReprojectionCommands(e),this._layerOrderChanged&&(this._layerOrderChanged=!1,this._quadtree.forEachLoadedTile(function(i){i.data.imagery.sort(Oit)})),Bit(this,e);let t=this._vertexArraysToDestroy,n=t.length;for(let i=0;i<n;++i)bf._freeVertexArray(t[i]);t.length=0};Wo.prototype.beginUpdate=function(e){let t=this._tilesToRenderByTextureCount;for(let i=0,o=t.length;i<o;++i){let r=t[i];l(r)&&(r.length=0)}let n=this._clippingPlanes;l(n)&&n.enabled&&n.update(e),this._usedDrawCommands=0,this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1};Wo.prototype.endUpdate=function(e){if(!l(this._renderState)){this._renderState=Ne.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:ba.LESS}}),this._blendRenderState=Ne.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:ba.LESS_OR_EQUAL},blending:cn.ALPHA_BLEND});let s=et(this._renderState,!0);s.cull.enabled=!1,this._disableCullingRenderState=Ne.fromCache(s),s=et(this._blendRenderState,!0),s.cull.enabled=!1,this._disableCullingBlendRenderState=Ne.fromCache(s)}this._hasFillTilesThisFrame&&this._hasLoadedTilesThisFrame&&kE.updateFillTiles(this,this._quadtree._tilesToRender,e,this._vertexArraysToDestroy);let t=this.quadtree,n=e.terrainExaggeration,i=e.terrainExaggerationRelativeHeight,o=this._oldTerrainExaggeration!==n||this._oldTerrainExaggerationRelativeHeight!==i;this._oldTerrainExaggeration=n,this._oldTerrainExaggerationRelativeHeight=i,o&&t.forEachLoadedTile(function(s){s.data.updateExaggeration(s,e,t)});let r=this._tilesToRenderByTextureCount;for(let s=0,a=r.length;s<a;++s){let c=r[s];if(!!l(c))for(let u=0,f=c.length;u<f;++u){let d=c[u],p=d.data.tileBoundingRegion;not(this,d,e),e.minimumTerrainHeight=Math.min(e.minimumTerrainHeight,p.minimumHeight)}}};function Zpe(e,t){let n=t.globeTranslucencyState;if(n.translucent){let i=e.renderState.blending.enabled;n.pushDerivedCommands(e,i,t)}else t.commandList.push(e)}Wo.prototype.updateForPick=function(e){let t=this._drawCommands;for(let n=0,i=this._usedDrawCommands;n<i;++n)Zpe(t[n],e)};Wo.prototype.cancelReprojections=function(){this._imageryLayers.cancelReprojections()};Wo.prototype.getLevelMaximumGeometricError=function(e){return this._terrainProvider.getLevelMaximumGeometricError(e)};Wo.prototype.loadTile=function(e,t){let n=t.data,i=!0,o;l(n)&&(i=n.boundingVolumeSourceTile!==t||t._lastSelectionResult===Yn.CULLED_BUT_NEEDED,o=n.terrainState),bf.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i),n=t.data,i&&o!==t.data.terrainState&&this.computeTileVisibility(t,e,this.quadtree.occluders)!==nr.NONE&&n.boundingVolumeSourceTile===t&&(i=!1,bf.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i))};var Rit=new re,Qpe=new ce,Mit=new ce,Lit=new fe;function Fz(e,t){if(t.west<t.east)return t;let n=ce.clone(t,Mit);return ce.center(e,Lit).longitude>0?n.east=R.PI:n.west=-R.PI,n}function $pe(e,t){if(t.cameraUnderground||t.globeTranslucencyState.translucent)return!0;if(e.backFaceCulling)return!1;let n=e._clippingPlanes;return!!(l(n)&&n.enabled||!ce.equals(e.cartographicLimitRectangle,ce.MAX_VALUE))}Wo.prototype.computeTileVisibility=function(e,t,n){let i=this.computeDistanceToTile(e,t);e._distance=i;let o=$pe(this,t);if(t.fog.enabled&&!o&&R.fog(i,t.fog.density)>=1)return nr.NONE;let r=e.data,s=r.tileBoundingRegion;if(r.boundingVolumeSourceTile===void 0)return nr.PARTIAL;let a=t.cullingVolume,c=s.boundingVolume;l(c)||(c=s.boundingSphere),r.clippedByBoundaries=!1;let u=Fz(e.rectangle,this.cartographicLimitRectangle),f=ce.simpleIntersection(u,e.rectangle,Qpe);if(!l(f))return nr.NONE;if(ce.equals(f,e.rectangle)||(r.clippedByBoundaries=!0),t.mode!==ee.SCENE3D&&(c=Rit,re.fromRectangleWithHeights2D(e.rectangle,t.mapProjection,s.minimumHeight,s.maximumHeight,c),h.fromElements(c.center.z,c.center.x,c.center.y,c.center),t.mode===ee.MORPHING&&l(r.renderedMesh)&&(c=re.union(s.boundingSphere,c,c))),!l(c))return nr.PARTIAL;let d=this._clippingPlanes;if(l(d)&&d.enabled){let A=d.computeIntersectionWithBoundingVolume(c);if(e.isClipped=A!==Kt.INSIDE,A===Kt.OUTSIDE)return nr.NONE}let p,g=a.computeVisibility(c);if(g===Kt.OUTSIDE?p=nr.NONE:g===Kt.INTERSECTING?p=nr.PARTIAL:g===Kt.INSIDE&&(p=nr.FULL),p===nr.NONE)return p;let m=t.mode===ee.SCENE3D&&t.camera.frustum instanceof Zt;if(t.mode===ee.SCENE3D&&!m&&l(n)&&!o){let A=r.occludeePointInScaledSpace;return!l(A)||n.ellipsoid.isScaledSpacePointVisiblePossiblyUnderEllipsoid(A,s.minimumHeight)?p:nr.NONE}return p};Wo.prototype.canRefine=function(e){return l(e.data.terrainData)?!0:this.terrainProvider.getTileDataAvailable(e.x*2,e.y*2,e.level+1)!==void 0};var Fit=[],Nit=[];Wo.prototype.canRenderWithoutLosingDetail=function(e,t){let n=e.data,i=Fit;i.length=this._imageryLayers.length;let o=!1,r=!1,s;l(n)&&(o=n.terrainState===fo.READY,r=!0,s=n.imagery);let a,c;for(a=0,c=i.length;a<c;++a)i[a]=r;if(l(s))for(a=0,c=s.length;a<c;++a){let d=s[a],p=d.loadingImagery,g=!l(p)||p.state===oi.FAILED||p.state===oi.INVALID,m=(d.loadingImagery||d.readyImagery).imageryLayer._layerIndex;i[m]=g&&i[m]}let u=this.quadtree._lastSelectionFrameNumber,f=Nit;for(f.length=0,f.push(e.southwestChild,e.southeastChild,e.northwestChild,e.northeastChild);f.length>0;){let d=f.pop(),p=d._lastSelectionResultFrame===u?d._lastSelectionResult:Yn.NONE;if(p===Yn.RENDERED){let g=d.data;if(!l(g))continue;if(!o&&d.data.terrainState===fo.READY)return!1;let m=d.data.imagery;for(a=0,c=m.length;a<c;++a){let A=m[a],x=A.loadingImagery,C=!l(x)||x.state===oi.FAILED||x.state===oi.INVALID,b=(A.loadingImagery||A.readyImagery).imageryLayer._layerIndex;if(C&&!i[b])return!1}}else p===Yn.REFINED&&f.push(d.southwestChild,d.southeastChild,d.northwestChild,d.northeastChild)}return!0};var kit=new h;Wo.prototype.computeTileLoadPriority=function(e,t){let n=e.data;if(n===void 0)return 0;let i=n.tileBoundingRegion.boundingVolume;if(i===void 0)return 0;let o=t.camera.positionWC,r=t.camera.directionWC,s=h.subtract(i.center,o,kit),a=h.magnitude(s);return a<R.EPSILON5?0:(h.divideByScalar(s,a,s),(1-h.dot(s,r))*e._distance)};var Ype=new N,Lz=new N,Vit=new se,Uit=new se,zit=new se,Git=new h,Xpe=new h,Hit=new h,Wit=new h;Wo.prototype.showTileThisFrame=function(e,t){let n=0,i=e.data.imagery;for(let a=0,c=i.length;a<c;++a){let u=i[a];l(u.readyImagery)&&u.readyImagery.imageryLayer.alpha!==0&&++n}let o=this._tilesToRenderByTextureCount[n];l(o)||(o=[],this._tilesToRenderByTextureCount[n]=o),o.push(e);let r=e.data;l(r.vertexArray)?this._hasLoadedTilesThisFrame=!0:this._hasFillTilesThisFrame=!0;let s=this._debug;++s.tilesRendered,s.texturesRendered+=n};var jit=[new h,new h,new h,new h];function Kpe(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=jit;return h.fromRadians(n.west,n.south,o,a,c[0]),h.fromRadians(n.east,n.south,o,a,c[1]),h.fromRadians(n.west,n.north,o,a,c[2]),h.fromRadians(n.east,n.north,o,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,r)}Wo.prototype.computeDistanceToTile=function(e,t){qit(e,this,t);let n=e.data;if(n.boundingVolumeSourceTile===void 0)return 9999999999;let o=n.tileBoundingRegion,r=o.minimumHeight,s=o.maximumHeight;if(n.boundingVolumeSourceTile!==e){let c=t.camera.positionCartographic.height,u=Math.abs(c-r),f=Math.abs(c-s);u>f?(o.minimumHeight=r,o.maximumHeight=r):(o.minimumHeight=s,o.maximumHeight=s)}let a=o.distanceToCamera(t);return o.minimumHeight=r,o.maximumHeight=s,a};function qit(e,t,n){let i=e.data;i===void 0&&(i=e.data=new bf);let o=e.tilingScheme.ellipsoid;i.tileBoundingRegion===void 0&&(i.tileBoundingRegion=new Qu({computeBoundingVolumes:!1,rectangle:e.rectangle,ellipsoid:o,minimumHeight:0,maximumHeight:0}));let r=i.tileBoundingRegion,s=r.minimumHeight,a=r.maximumHeight,c=!1,u=e,f=i.mesh,d=i.terrainData;if(f!==void 0&&f.minimumHeight!==void 0&&f.maximumHeight!==void 0)r.minimumHeight=f.minimumHeight,r.maximumHeight=f.maximumHeight,c=!0;else if(d!==void 0&&d._minimumHeight!==void 0&&d._maximumHeight!==void 0)r.minimumHeight=d._minimumHeight,r.maximumHeight=d._maximumHeight;else{r.minimumHeight=Number.NaN,r.maximumHeight=Number.NaN;let p=e.parent;for(;p!==void 0;){let g=p.data;if(g!==void 0){let m=g.mesh,A=g.terrainData;if(m!==void 0&&m.minimumHeight!==void 0&&m.maximumHeight!==void 0){r.minimumHeight=m.minimumHeight,r.maximumHeight=m.maximumHeight;break}else if(A!==void 0&&A._minimumHeight!==void 0&&A._maximumHeight!==void 0){r.minimumHeight=A._minimumHeight,r.maximumHeight=A._maximumHeight;break}}p=p.parent}u=p}if(u!==void 0){let p=n.terrainExaggeration,g=n.terrainExaggerationRelativeHeight;if(p!==1&&(c=!1,r.minimumHeight=cc.getHeight(r.minimumHeight,p,g),r.maximumHeight=cc.getHeight(r.maximumHeight,p,g)),c)i.boundingVolumeIsFromMesh||(r._orientedBoundingBox=di.clone(f.orientedBoundingBox,r._orientedBoundingBox),r._boundingSphere=re.clone(f.boundingSphere3D,r._boundingSphere),i.occludeePointInScaledSpace=h.clone(f.occludeePointInScaledSpace,i.occludeePointInScaledSpace),l(i.occludeePointInScaledSpace)||(i.occludeePointInScaledSpace=Kpe(t,r._orientedBoundingBox.center,e.rectangle,r.minimumHeight,r.maximumHeight,i.occludeePointInScaledSpace)));else{let A=r._orientedBoundingBox===void 0||r._boundingSphere===void 0;(r.minimumHeight!==s||r.maximumHeight!==a||A)&&(r.computeBoundingVolumes(o),i.occludeePointInScaledSpace=Kpe(t,r._orientedBoundingBox.center,e.rectangle,r.minimumHeight,r.maximumHeight,i.occludeePointInScaledSpace))}i.boundingVolumeSourceTile=u,i.boundingVolumeIsFromMesh=c}else i.boundingVolumeSourceTile=void 0,i.boundingVolumeIsFromMesh=!1}Wo.prototype.isDestroyed=function(){return!1};Wo.prototype.destroy=function(){return this._tileProvider=this._tileProvider&&this._tileProvider.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),le(this)};function Yit(e,t,n){return function(i){let o,r,s=-1,a=i.data.imagery,c=a.length,u;for(u=0;u<c;++u)if(o=a[u],r=y(o.readyImagery,o.loadingImagery),r.imageryLayer===t){s=u;break}if(s!==-1){let f=s+e;if(o=a[f],r=l(o)?y(o.readyImagery,o.loadingImagery):void 0,!l(r)||r.imageryLayer!==t)return!t._createTileImagerySkeletons(i,n,f);for(u=s;u<f;++u)a[u].freeResources();a.splice(s,e)}return!0}}Wo.prototype._onLayerAdded=function(e,t){if(e.show){let n=this._terrainProvider,i=this,o=e.imageryProvider,r=this._imageryLayersUpdatedEvent;o._reload=function(){e._imageryCache={},i._quadtree.forEachLoadedTile(function(s){if(l(s._loadedCallbacks[e._layerIndex]))return;let a,c=s.data.imagery,u=c.length,f=-1,d=0;for(a=0;a<u;++a){let g=c[a];if(y(g.readyImagery,g.loadingImagery).imageryLayer===e)f===-1&&(f=a),++d;else if(f!==-1)break}if(f===-1)return;let p=f+d;e._createTileImagerySkeletons(s,n,p)&&(s._loadedCallbacks[e._layerIndex]=Yit(d,e,n),s.state=xs.LOADING)})},this._quadtree.forEachLoadedTile(function(s){e._createTileImagerySkeletons(s,n)&&(s.state=xs.LOADING,s.level!==0&&(s._lastSelectionResultFrame!==i.quadtree._lastSelectionFrameNumber||s._lastSelectionResult!==Yn.RENDERED)&&(s.renderable=!1))}),this._layerOrderChanged=!0,r.raiseEvent()}};Wo.prototype._onLayerRemoved=function(e,t){this._quadtree.forEachLoadedTile(function(n){let i=n.data.imagery,o=-1,r=0;for(let s=0,a=i.length;s<a;++s){let c=i[s],u=c.loadingImagery;if(l(u)||(u=c.readyImagery),u.imageryLayer===e)o===-1&&(o=s),c.freeResources(),++r;else if(o!==-1)break}o!==-1&&i.splice(o,r)}),l(e.imageryProvider)&&(e.imageryProvider._reload=void 0),this._imageryLayersUpdatedEvent.raiseEvent()};Wo.prototype._onLayerMoved=function(e,t,n){this._layerOrderChanged=!0,this._imageryLayersUpdatedEvent.raiseEvent()};Wo.prototype._onLayerShownOrHidden=function(e,t,n){n?this._onLayerAdded(e,t):this._onLayerRemoved(e,t)};var Xit=new N,Kit=new N;function Jpe(e,t){let n={u_initialColor:function(){return this.properties.initialColor},u_fillHighlightColor:function(){return this.properties.fillHighlightColor},u_zoomedOutOceanSpecularIntensity:function(){return this.properties.zoomedOutOceanSpecularIntensity},u_oceanNormalMap:function(){return this.properties.oceanNormalMap},u_atmosphereLightIntensity:function(){return this.properties.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return this.properties.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return this.properties.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return this.properties.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return this.properties.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return this.properties.atmosphereMieAnisotropy},u_lightingFadeDistance:function(){return this.properties.lightingFadeDistance},u_nightFadeDistance:function(){return this.properties.nightFadeDistance},u_center3D:function(){return this.properties.center3D},u_terrainExaggerationAndRelativeHeight:function(){return this.properties.terrainExaggerationAndRelativeHeight},u_tileRectangle:function(){return this.properties.tileRectangle},u_modifiedModelView:function(){let i=e.context.uniformState.view,o=N.multiplyByPoint(i,this.properties.rtc,Xpe);return N.setTranslation(i,o,Ype),Ype},u_modifiedModelViewProjection:function(){let i=e.context.uniformState.view,o=e.context.uniformState.projection,r=N.multiplyByPoint(i,this.properties.rtc,Xpe);return N.setTranslation(i,r,Lz),N.multiply(o,Lz,Lz),Lz},u_dayTextures:function(){return this.properties.dayTextures},u_dayTextureTranslationAndScale:function(){return this.properties.dayTextureTranslationAndScale},u_dayTextureTexCoordsRectangle:function(){return this.properties.dayTextureTexCoordsRectangle},u_dayTextureUseWebMercatorT:function(){return this.properties.dayTextureUseWebMercatorT},u_dayTextureAlpha:function(){return this.properties.dayTextureAlpha},u_dayTextureNightAlpha:function(){return this.properties.dayTextureNightAlpha},u_dayTextureDayAlpha:function(){return this.properties.dayTextureDayAlpha},u_dayTextureBrightness:function(){return this.properties.dayTextureBrightness},u_dayTextureContrast:function(){return this.properties.dayTextureContrast},u_dayTextureHue:function(){return this.properties.dayTextureHue},u_dayTextureSaturation:function(){return this.properties.dayTextureSaturation},u_dayTextureOneOverGamma:function(){return this.properties.dayTextureOneOverGamma},u_dayIntensity:function(){return this.properties.dayIntensity},u_southAndNorthLatitude:function(){return this.properties.southAndNorthLatitude},u_southMercatorYAndOneOverHeight:function(){return this.properties.southMercatorYAndOneOverHeight},u_waterMask:function(){return this.properties.waterMask},u_waterMaskTranslationAndScale:function(){return this.properties.waterMaskTranslationAndScale},u_minMaxHeight:function(){return this.properties.minMaxHeight},u_scaleAndBias:function(){return this.properties.scaleAndBias},u_dayTextureSplit:function(){return this.properties.dayTextureSplit},u_dayTextureCutoutRectangles:function(){return this.properties.dayTextureCutoutRectangles},u_clippingPlanes:function(){let i=t._clippingPlanes;return l(i)&&l(i.texture)?i.texture:e.context.defaultTexture},u_cartographicLimitRectangle:function(){return this.properties.localizedCartographicLimitRectangle},u_clippingPlanesMatrix:function(){let i=t._clippingPlanes,o=l(i)?N.multiply(e.context.uniformState.view,i.modelMatrix,Xit):N.IDENTITY;return N.inverseTranspose(o,Kit)},u_clippingPlanesEdgeStyle:function(){let i=this.properties.clippingPlanesEdgeColor;return i.alpha=this.properties.clippingPlanesEdgeWidth,i},u_minimumBrightness:function(){return e.fog.minimumBrightness},u_hsbShift:function(){return this.properties.hsbShift},u_colorsToAlpha:function(){return this.properties.colorsToAlpha},u_frontFaceAlphaByDistance:function(){return this.properties.frontFaceAlphaByDistance},u_backFaceAlphaByDistance:function(){return this.properties.backFaceAlphaByDistance},u_translucencyRectangle:function(){return this.properties.localizedTranslucencyRectangle},u_undergroundColor:function(){return this.properties.undergroundColor},u_undergroundColorAlphaByDistance:function(){return this.properties.undergroundColorAlphaByDistance},u_lambertDiffuseMultiplier:function(){return this.properties.lambertDiffuseMultiplier},properties:{initialColor:new se(0,0,.5,1),fillHighlightColor:new z(0,0,0,0),zoomedOutOceanSpecularIntensity:.5,oceanNormalMap:void 0,lightingFadeDistance:new H(65e5,9e6),nightFadeDistance:new H(1e7,4e7),atmosphereLightIntensity:10,atmosphereRayleighCoefficient:new h(55e-7,13e-6,284e-7),atmosphereMieCoefficient:new h(21e-6,21e-6,21e-6),atmosphereRayleighScaleHeight:1e4,atmosphereMieScaleHeight:3200,atmosphereMieAnisotropy:.9,hsbShift:new h,center3D:void 0,rtc:new h,modifiedModelView:new N,tileRectangle:new se,terrainExaggerationAndRelativeHeight:new H(1,0),dayTextures:[],dayTextureTranslationAndScale:[],dayTextureTexCoordsRectangle:[],dayTextureUseWebMercatorT:[],dayTextureAlpha:[],dayTextureNightAlpha:[],dayTextureDayAlpha:[],dayTextureBrightness:[],dayTextureContrast:[],dayTextureHue:[],dayTextureSaturation:[],dayTextureOneOverGamma:[],dayTextureSplit:[],dayTextureCutoutRectangles:[],dayIntensity:0,colorsToAlpha:[],southAndNorthLatitude:new H,southMercatorYAndOneOverHeight:new H,waterMask:void 0,waterMaskTranslationAndScale:new se,minMaxHeight:new H,scaleAndBias:new N,clippingPlanesEdgeColor:z.clone(z.WHITE),clippingPlanesEdgeWidth:0,localizedCartographicLimitRectangle:new se,frontFaceAlphaByDistance:new se,backFaceAlphaByDistance:new se,localizedTranslucencyRectangle:new se,undergroundColor:z.clone(z.TRANSPARENT),undergroundColorAlphaByDistance:new se,lambertDiffuseMultiplier:0}};return l(t.materialUniformMap)?mt(n,t.materialUniformMap):n}function Jit(e,t,n){let i=n.data,o,r;if(l(i.vertexArray)?(o=i.mesh,r=i.vertexArray):l(i.fill)&&l(i.fill.vertexArray)&&(o=i.fill.mesh,r=i.fill.vertexArray),!(!l(o)||!l(r))){if(l(i.wireframeVertexArray)){if(i.wireframeVertexArray.mesh===o)return;i.wireframeVertexArray.destroy(),i.wireframeVertexArray=void 0}i.wireframeVertexArray=Zit(e,r,o),i.wireframeVertexArray.mesh=o}}function Zit(e,t,n){let o={indices:n.indices,primitiveType:Be.TRIANGLES};On.toWireframe(o);let r=o.indices,s=st.createIndexBuffer({context:e,typedArray:r,usage:Me.STATIC_DRAW,indexDatatype:Le.fromSizeInBytes(r.BYTES_PER_ELEMENT)});return new Qn({context:e,attributes:t._attributes,indexBuffer:s})}var e_e,t_e,Nz;(function(){let e=new pt({geometry:Ff.fromDimensions({dimensions:new h(2,2,2)})}),t=new pt({geometry:new Pp({radius:1})}),n=new N,i,o;function r(s){return new An({geometryInstances:s,appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1})}e_e=function(s,a){return s===i||(Nz(),i=s,n=N.fromRotationTranslation(s.halfAxes,s.center,n),e.modelMatrix=n,e.attributes.color=It.fromColor(a),o=r(e)),o},t_e=function(s,a){return s===i||(Nz(),i=s,n=N.fromTranslation(s.center,n),n=N.multiplyByUniformScale(n,s.radius,n),t.modelMatrix=n,t.attributes.color=It.fromColor(a),o=r(t)),o},Nz=function(){l(o)&&(o.destroy(),o=void 0,i=void 0)}})();var Qit=new se(0,0,0,0),$it={frameState:void 0,surfaceTile:void 0,numberOfDayTextures:void 0,applyBrightness:void 0,applyContrast:void 0,applyHue:void 0,applySaturation:void 0,applyGamma:void 0,applyAlpha:void 0,applyDayNightAlpha:void 0,applySplit:void 0,showReflectiveOcean:void 0,showOceanWaves:void 0,enableLighting:void 0,dynamicAtmosphereLighting:void 0,dynamicAtmosphereLightingFromSun:void 0,showGroundAtmosphere:void 0,perFragmentGroundAtmosphere:void 0,hasVertexNormals:void 0,useWebMercatorProjection:void 0,enableFog:void 0,enableClippingPlanes:void 0,clippingPlanes:void 0,clippedByBoundaries:void 0,hasImageryLayerCutout:void 0,colorCorrect:void 0,colorToAlpha:void 0,hasGeodeticSurfaceNormals:void 0,hasExaggeration:void 0},eot=z.TRANSPARENT,tot=new bt;function not(e,t,n){let i=t.data;l(i.vertexArray)||(i.fill===void 0&&(i.fill=new kE(t)),i.fill.update(e,n));let o=n.creditDisplay,r=i.terrainData;if(l(r)&&l(r.credits)){let ot=r.credits;for(let Gt=0,Xn=ot.length;Gt<Xn;++Gt)o.addCredit(ot[Gt])}let s=Ft.maximumTextureImageUnits,a=i.waterMaskTexture,c=i.waterMaskTranslationAndScale;!l(a)&&l(i.fill)&&(a=i.fill.waterMaskTexture,c=i.fill.waterMaskTranslationAndScale);let u=n.cameraUnderground,f=n.globeTranslucencyState,d=f.translucent,p=f.frontFaceAlphaByDistance,g=f.backFaceAlphaByDistance,m=f.rectangle,A=y(e.undergroundColor,eot),x=y(e.undergroundColorAlphaByDistance,tot),C=$pe(e,n)&&n.mode===ee.SCENE3D&&A.alpha>0&&(x.nearValue>0||x.farValue>0),b=e.lambertDiffuseMultiplier,T=e.hasWaterMask&&l(a),S=e.oceanNormalMap,w=T&&l(S),D=e.terrainProvider.ready&&e.terrainProvider.hasVertexNormals,I=n.fog.enabled&&n.fog.renderable&&!u,B=e.showGroundAtmosphere&&n.mode===ee.SCENE3D,M=hn.castShadows(e.shadows)&&!d,L=hn.receiveShadows(e.shadows)&&!d,_=e.hueShift,E=e.saturationShift,v=e.brightnessShift,P=!(R.equalsEpsilon(_,0,R.EPSILON7)&&R.equalsEpsilon(E,0,R.EPSILON7)&&R.equalsEpsilon(v,0,R.EPSILON7)),O=!1;if(B){let ot=h.magnitude(n.camera.positionWC),Gt=e.nightFadeOutDistance;O=ot>Gt}T&&--s,w&&--s,l(n.shadowState)&&n.shadowState.shadowsEnabled&&--s,l(e.clippingPlanes)&&e.clippingPlanes.enabled&&--s,s-=f.numberOfTextureUniforms;let F=i.renderedMesh,U=F.center,V=F.encoding,G=i.tileBoundingRegion,k=n.terrainExaggeration,Y=n.terrainExaggerationRelativeHeight,j=k!==1,X=V.hasGeodeticSurfaceNormals,W=Vit,J=0,Z=0,he=0,pe=0,oe=!1;if(n.mode!==ee.SCENE3D){let ot=n.mapProjection,Gt=ot.project(ce.southwest(t.rectangle),Hit),Xn=ot.project(ce.northeast(t.rectangle),Wit);if(W.x=Gt.x,W.y=Gt.y,W.z=Xn.x,W.w=Xn.y,n.mode!==ee.MORPHING&&(U=Git,U.x=0,U.y=(W.z+W.x)*.5,U.z=(W.w+W.y)*.5,W.x-=U.y,W.y-=U.z,W.z-=U.y,W.w-=U.z),n.mode===ee.SCENE2D&&V.quantization===As.BITS12){let Se=1/(Math.pow(2,12)-1)*.5,yt=(W.z-W.x)*Se,kt=(W.w-W.y)*Se;W.x-=yt,W.y-=kt,W.z+=yt,W.w+=kt}ot instanceof xi&&(J=t.rectangle.south,Z=t.rectangle.north,he=xi.geodeticLatitudeToMercatorAngle(J),pe=1/(xi.geodeticLatitudeToMercatorAngle(Z)-he),oe=!0)}let ue=$it;ue.frameState=n,ue.surfaceTile=i,ue.showReflectiveOcean=T,ue.showOceanWaves=w,ue.enableLighting=e.enableLighting,ue.dynamicAtmosphereLighting=e.dynamicAtmosphereLighting,ue.dynamicAtmosphereLightingFromSun=e.dynamicAtmosphereLightingFromSun,ue.showGroundAtmosphere=B,ue.atmosphereLightIntensity=e.atmosphereLightIntensity,ue.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,ue.atmosphereMieCoefficient=e.atmosphereMieCoefficient,ue.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,ue.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,ue.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,ue.perFragmentGroundAtmosphere=O,ue.hasVertexNormals=D,ue.useWebMercatorProjection=oe,ue.clippedByBoundaries=i.clippedByBoundaries,ue.hasGeodeticSurfaceNormals=X,ue.hasExaggeration=j;let _e=i.imagery,Ce=0,we=_e.length,Fe=e.showSkirts&&!u&&!d,He=e.backFaceCulling&&!u&&!d,Dt=He?e._renderState:e._disableCullingRenderState,Vt=He?e._blendRenderState:e._disableCullingBlendRenderState,on=Dt,dt=e._firstPassInitialColor,Pn=n.context;if(l(e._debug.boundingSphereTile)||Nz(),e._materialUniformMap!==e.materialUniformMap){e._materialUniformMap=e.materialUniformMap;let ot=e._drawCommands.length;for(let Gt=0;Gt<ot;++Gt)e._uniformMaps[Gt]=Jpe(n,e)}do{let ot=0,Gt,Xn;if(e._drawCommands.length<=e._usedDrawCommands?(Gt=new Ze,Gt.owner=t,Gt.cull=!1,Gt.boundingVolume=new re,Gt.orientedBoundingBox=void 0,Xn=Jpe(n,e),e._drawCommands.push(Gt),e._uniformMaps.push(Xn)):(Gt=e._drawCommands[e._usedDrawCommands],Xn=e._uniformMaps[e._usedDrawCommands]),Gt.owner=t,++e._usedDrawCommands,t===e._debug.boundingSphereTile){let Xo=G.boundingVolume,ir=G.boundingSphere;l(Xo)?e_e(Xo,z.RED).update(n):l(ir)&&t_e(ir,z.RED).update(n)}let Se=Xn.properties;se.clone(dt,Se.initialColor),Se.oceanNormalMap=S,Se.lightingFadeDistance.x=e.lightingFadeOutDistance,Se.lightingFadeDistance.y=e.lightingFadeInDistance,Se.nightFadeDistance.x=e.nightFadeOutDistance,Se.nightFadeDistance.y=e.nightFadeInDistance,Se.atmosphereLightIntensity=e.atmosphereLightIntensity,Se.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,Se.atmosphereMieCoefficient=e.atmosphereMieCoefficient,Se.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,Se.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,Se.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,Se.zoomedOutOceanSpecularIntensity=e.zoomedOutOceanSpecularIntensity;let yt=u?g:p,kt=u?p:g;l(yt)&&(se.fromElements(yt.near,yt.nearValue,yt.far,yt.farValue,Se.frontFaceAlphaByDistance),se.fromElements(kt.near,kt.nearValue,kt.far,kt.farValue,Se.backFaceAlphaByDistance)),se.fromElements(x.near,x.nearValue,x.far,x.farValue,Se.undergroundColorAlphaByDistance),z.clone(A,Se.undergroundColor),Se.lambertDiffuseMultiplier=b;let vi=!l(i.vertexArray)&&l(e.fillHighlightColor)&&e.fillHighlightColor.alpha>0;vi&&z.clone(e.fillHighlightColor,Se.fillHighlightColor),Se.terrainExaggerationAndRelativeHeight.x=k,Se.terrainExaggerationAndRelativeHeight.y=Y,Se.center3D=F.center,h.clone(U,Se.rtc),se.clone(W,Se.tileRectangle),Se.southAndNorthLatitude.x=J,Se.southAndNorthLatitude.y=Z,Se.southMercatorYAndOneOverHeight.x=he,Se.southMercatorYAndOneOverHeight.y=pe;let Ri=Uit,Yo=Fz(t.rectangle,e.cartographicLimitRectangle),bo=zit,Io=Fz(t.rectangle,m);h.fromElements(_,E,v,Se.hsbShift);let Zn=t.rectangle,Re=1/Zn.width,Qe=1/Zn.height;Ri.x=(Yo.west-Zn.west)*Re,Ri.y=(Yo.south-Zn.south)*Qe,Ri.z=(Yo.east-Zn.west)*Re,Ri.w=(Yo.north-Zn.south)*Qe,se.clone(Ri,Se.localizedCartographicLimitRectangle),bo.x=(Io.west-Zn.west)*Re,bo.y=(Io.south-Zn.south)*Qe,bo.z=(Io.east-Zn.west)*Re,bo.w=(Io.north-Zn.south)*Qe,se.clone(bo,Se.localizedTranslucencyRectangle);let Ke=I&&R.fog(t._distance,n.fog.density)>R.EPSILON3;P=P&&(Ke||B);let je=!1,rt=!1,Lt=!1,xn=!1,jn=!1,mo=!1,Ts=!1,Xs=!1,dr=!1,Wi=!1;for(;ot<s&&Ce<we;){let Xo=_e[Ce],ir=Xo.readyImagery;if(++Ce,!l(ir)||ir.imageryLayer.alpha===0)continue;let b_=Xo.useWebMercatorT?ir.textureWebMercator:ir.texture,hr=ir.imageryLayer;l(Xo.textureTranslationAndScale)||(Xo.textureTranslationAndScale=hr._calculateTextureTranslationAndScale(t,Xo)),Se.dayTextures[ot]=b_,Se.dayTextureTranslationAndScale[ot]=Xo.textureTranslationAndScale,Se.dayTextureTexCoordsRectangle[ot]=Xo.textureCoordinateRectangle,Se.dayTextureUseWebMercatorT[ot]=Xo.useWebMercatorT,Se.dayTextureAlpha[ot]=hr.alpha,mo=mo||Se.dayTextureAlpha[ot]!==1,Se.dayTextureNightAlpha[ot]=hr.nightAlpha,Ts=Ts||Se.dayTextureNightAlpha[ot]!==1,Se.dayTextureDayAlpha[ot]=hr.dayAlpha,Ts=Ts||Se.dayTextureDayAlpha[ot]!==1,Se.dayTextureBrightness[ot]=hr.brightness,je=je||Se.dayTextureBrightness[ot]!==mu.DEFAULT_BRIGHTNESS,Se.dayTextureContrast[ot]=hr.contrast,rt=rt||Se.dayTextureContrast[ot]!==mu.DEFAULT_CONTRAST,Se.dayTextureHue[ot]=hr.hue,Lt=Lt||Se.dayTextureHue[ot]!==mu.DEFAULT_HUE,Se.dayTextureSaturation[ot]=hr.saturation,xn=xn||Se.dayTextureSaturation[ot]!==mu.DEFAULT_SATURATION,Se.dayTextureOneOverGamma[ot]=1/hr.gamma,jn=jn||Se.dayTextureOneOverGamma[ot]!==1/mu.DEFAULT_GAMMA,Se.dayTextureSplit[ot]=hr.splitDirection,Xs=Xs||Se.dayTextureSplit[ot]!==0;let Tu=Se.dayTextureCutoutRectangles[ot];if(l(Tu)||(Tu=Se.dayTextureCutoutRectangles[ot]=new se),se.clone(se.ZERO,Tu),l(hr.cutoutRectangle)){let rs=Fz(Zn,hr.cutoutRectangle),th=ce.simpleIntersection(rs,Zn,Qpe);dr=l(th)||dr,Tu.x=(rs.west-Zn.west)*Re,Tu.y=(rs.south-Zn.south)*Qe,Tu.z=(rs.east-Zn.west)*Re,Tu.w=(rs.north-Zn.south)*Qe}let ha=Se.colorsToAlpha[ot];l(ha)||(ha=Se.colorsToAlpha[ot]=new se);let vl=l(hr.colorToAlpha)&&hr.colorToAlphaThreshold>0;if(Wi=Wi||vl,vl){let rs=hr.colorToAlpha;ha.x=rs.red,ha.y=rs.green,ha.z=rs.blue,ha.w=hr.colorToAlphaThreshold}else ha.w=-1;if(l(ir.credits)){let rs=ir.credits;for(let th=0,aC=rs.length;th<aC;++th)o.addCredit(rs[th])}++ot}Se.dayTextures.length=ot,Se.waterMask=a,se.clone(c,Se.waterMaskTranslationAndScale),Se.minMaxHeight.x=V.minimumHeight,Se.minMaxHeight.y=V.maximumHeight,N.clone(V.matrix,Se.scaleAndBias);let Vr=e._clippingPlanes,Yr=l(Vr)&&Vr.enabled&&t.isClipped;Yr&&(Se.clippingPlanesEdgeColor=z.clone(Vr.edgeColor,Se.clippingPlanesEdgeColor),Se.clippingPlanesEdgeWidth=Vr.edgeWidth),ue.numberOfDayTextures=ot,ue.applyBrightness=je,ue.applyContrast=rt,ue.applyHue=Lt,ue.applySaturation=xn,ue.applyGamma=jn,ue.applyAlpha=mo,ue.applyDayNightAlpha=Ts,ue.applySplit=Xs,ue.enableFog=Ke,ue.enableClippingPlanes=Yr,ue.clippingPlanes=Vr,ue.hasImageryLayerCutout=dr,ue.colorCorrect=P,ue.highlightFillTile=vi,ue.colorToAlpha=Wi,ue.showUndergroundColor=C,ue.translucent=d;let ic=i.renderedMesh.indices.length;Fe||(ic=i.renderedMesh.indexCountWithoutSkirts),Gt.shaderProgram=e._surfaceShaderSet.getShaderProgram(ue),Gt.castShadows=M,Gt.receiveShadows=L,Gt.renderState=on,Gt.primitiveType=Be.TRIANGLES,Gt.vertexArray=i.vertexArray||i.fill.vertexArray,Gt.count=ic,Gt.uniformMap=Xn,Gt.pass=xe.GLOBE,e._debug.wireframe&&(Jit(Pn,e,t),l(i.wireframeVertexArray)&&(Gt.vertexArray=i.wireframeVertexArray,Gt.primitiveType=Be.LINES,Gt.count=ic*2));let Mi=Gt.boundingVolume,Ur=Gt.orientedBoundingBox;n.mode!==ee.SCENE3D?(re.fromRectangleWithHeights2D(t.rectangle,n.mapProjection,G.minimumHeight,G.maximumHeight,Mi),h.fromElements(Mi.center.z,Mi.center.x,Mi.center.y,Mi.center),n.mode===ee.MORPHING&&(Mi=re.union(G.boundingSphere,Mi,Mi))):(Gt.boundingVolume=re.clone(G.boundingSphere,Mi),Gt.orientedBoundingBox=di.clone(G.boundingVolume,Ur)),Gt.dirty=!0,d&&f.updateDerivedCommands(Gt,n),Zpe(Gt,n),on=Vt,dt=Qit}while(Ce<we)}var dL=Wo;function n_e(){this._enabled=!1,this._frontFaceAlpha=1,this._frontFaceAlphaByDistance=void 0,this._backFaceAlpha=1,this._backFaceAlphaByDistance=void 0,this._rectangle=ce.clone(ce.MAX_VALUE)}Object.defineProperties(n_e.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabled=e}},frontFaceAlpha:{get:function(){return this._frontFaceAlpha},set:function(e){this._frontFaceAlpha=e}},frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance},set:function(e){this._frontFaceAlphaByDistance=bt.clone(e,this._frontFaceAlphaByDistance)}},backFaceAlpha:{get:function(){return this._backFaceAlpha},set:function(e){this._backFaceAlpha=e}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance},set:function(e){this._backFaceAlphaByDistance=bt.clone(e,this._backFaceAlphaByDistance)}},rectangle:{get:function(){return this._rectangle},set:function(e){l(e)||(e=ce.clone(ce.MAX_VALUE)),ce.clone(e,this._rectangle)}}});var hL=n_e;function is(){this._layers=[],this.layerAdded=new ge,this.layerRemoved=new ge,this.layerMoved=new ge,this.layerShownOrHidden=new ge}Object.defineProperties(is.prototype,{length:{get:function(){return this._layers.length}}});is.prototype.add=function(e,t){l(t)?this._layers.splice(t,0,e):(t=this._layers.length,this._layers.push(e)),this._update(),this.layerAdded.raiseEvent(e,t)};is.prototype.addImageryProvider=function(e,t){let n=new mu(e);return this.add(n,t),n};is.prototype.remove=function(e,t){t=y(t,!0);let n=this._layers.indexOf(e);return n!==-1?(this._layers.splice(n,1),this._update(),this.layerRemoved.raiseEvent(e,n),t&&e.destroy(),!0):!1};is.prototype.removeAll=function(e){e=y(e,!0);let t=this._layers;for(let n=0,i=t.length;n<i;n++){let o=t[n];this.layerRemoved.raiseEvent(o,n),e&&o.destroy()}this._layers=[]};is.prototype.contains=function(e){return this.indexOf(e)!==-1};is.prototype.indexOf=function(e){return this._layers.indexOf(e)};is.prototype.get=function(e){return this._layers[e]};function kz(e,t){return e.indexOf(t)}function i_e(e,t,n){let i=e._layers;if(t=R.clamp(t,0,i.length-1),n=R.clamp(n,0,i.length-1),t===n)return;let o=i[t];i[t]=i[n],i[n]=o,e._update(),e.layerMoved.raiseEvent(o,n,t)}is.prototype.raise=function(e){let t=kz(this._layers,e);i_e(this,t,t+1)};is.prototype.lower=function(e){let t=kz(this._layers,e);i_e(this,t,t-1)};is.prototype.raiseToTop=function(e){let t=kz(this._layers,e);t!==this._layers.length-1&&(this._layers.splice(t,1),this._layers.push(e),this._update(),this.layerMoved.raiseEvent(e,this._layers.length-1,t))};is.prototype.lowerToBottom=function(e){let t=kz(this._layers,e);t!==0&&(this._layers.splice(t,1),this._layers.splice(0,0,e),this._update(),this.layerMoved.raiseEvent(e,0,t))};var iot=new ce;function o_e(e,t,n,i){let o=e.globe._surface._tilesToRender,r;for(let a=0;!l(r)&&a<o.length;++a){let c=o[a];ce.contains(c.rectangle,t)&&(r=c)}if(!l(r))return;let s=r.data.imagery;for(let a=s.length-1;a>=0;--a){let c=s[a],u=c.readyImagery;if(!l(u))continue;let f=u.imageryLayer.imageryProvider;if(n&&!l(f.pickFeatures)||!ce.contains(u.rectangle,t))continue;let d=iot,p=1/1024;d.west=R.lerp(r.rectangle.west,r.rectangle.east,c.textureCoordinateRectangle.x-p),d.east=R.lerp(r.rectangle.west,r.rectangle.east,c.textureCoordinateRectangle.z+p),d.south=R.lerp(r.rectangle.south,r.rectangle.north,c.textureCoordinateRectangle.y-p),d.north=R.lerp(r.rectangle.south,r.rectangle.north,c.textureCoordinateRectangle.w+p),ce.contains(d,t)&&i(u)}}is.prototype.pickImageryLayers=function(e,t){let n=t.globe.pick(e,t);if(!l(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),o=[];if(o_e(t,i,!1,function(r){o.push(r.imageryLayer)}),o.length!==0)return o};is.prototype.pickImageryLayerFeatures=function(e,t){let n=t.globe.pick(e,t);if(!l(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),o=[],r=[];if(o_e(t,i,!0,function(s){let c=s.imageryLayer.imageryProvider.pickFeatures(s.x,s.y,s.level,i.longitude,i.latitude);l(c)&&(o.push(c),r.push(s.imageryLayer))}),o.length!==0)return Promise.all(o).then(function(s){let a=[];for(let c=0;c<s.length;++c){let u=s[c],f=r[c];if(l(u)&&u.length>0)for(let d=0;d<u.length;++d){let p=u[d];p.imageryLayer=f,l(p.position)||(p.position=i),a.push(p)}}return a})};is.prototype.queueReprojectionCommands=function(e){let t=this._layers;for(let n=0,i=t.length;n<i;++n)t[n].queueReprojectionCommands(e)};is.prototype.cancelReprojections=function(){let e=this._layers;for(let t=0,n=e.length;t<n;++t)e[t].cancelReprojections()};is.prototype.isDestroyed=function(){return!1};is.prototype.destroy=function(){return this.removeAll(!0),le(this)};is.prototype._update=function(){let e=!0,t=this._layers,n,i,o,r;for(o=0,r=t.length;o<r;++o)i=t[o],i._layerIndex=o,i.show?(i._isBaseLayer=e,e=!1):i._isBaseLayer=!1,i.show!==i._show&&(l(i._show)&&(l(n)||(n=[]),n.push(i)),i._show=i.show);if(l(n))for(o=0,r=n.length;o<r;++o)i=n[o],this.layerShownOrHidden.raiseEvent(i,i._layerIndex,i.show)};var mL=is;function r_e(e){this._ellipsoid=new Np(e.ellipsoid,h.ZERO)}Object.defineProperties(r_e.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var pL=r_e;function kc(e){this._tilingScheme=e.tilingScheme,this._x=e.x,this._y=e.y,this._level=e.level,this._parent=e.parent,this._rectangle=this._tilingScheme.tileXYToRectangle(this._x,this._y,this._level),this._southwestChild=void 0,this._southeastChild=void 0,this._northwestChild=void 0,this._northeastChild=void 0,this.replacementPrevious=void 0,this.replacementNext=void 0,this._distance=0,this._loadPriority=0,this._customData=[],this._frameUpdated=void 0,this._lastSelectionResult=Yn.NONE,this._lastSelectionResultFrame=void 0,this._loadedCallbacks={},this.state=xs.START,this.renderable=!1,this.upsampledFromParent=!1,this.data=void 0}kc.createLevelZeroTiles=function(e){let t=e.getNumberOfXTilesAtLevel(0),n=e.getNumberOfYTilesAtLevel(0),i=new Array(t*n),o=0;for(let r=0;r<n;++r)for(let s=0;s<t;++s)i[o++]=new kc({tilingScheme:e,x:s,y:r,level:0});return i};kc.prototype._updateCustomData=function(e,t,n){let i=this.customData,o,r,s;if(l(t)&&l(n)){for(i=i.filter(function(a){return n.indexOf(a)===-1}),this._customData=i,s=this._rectangle,o=0;o<t.length;++o)r=t[o],ce.contains(s,r.positionCartographic)&&i.push(r);this._frameUpdated=e}else{let a=this._parent;if(l(a)&&this._frameUpdated!==a._frameUpdated){i.length=0,s=this._rectangle;let c=a.customData;for(o=0;o<c.length;++o)r=c[o],ce.contains(s,r.positionCartographic)&&i.push(r);this._frameUpdated=a._frameUpdated}}};Object.defineProperties(kc.prototype,{tilingScheme:{get:function(){return this._tilingScheme}},x:{get:function(){return this._x}},y:{get:function(){return this._y}},level:{get:function(){return this._level}},parent:{get:function(){return this._parent}},rectangle:{get:function(){return this._rectangle}},children:{get:function(){return[this.northwestChild,this.northeastChild,this.southwestChild,this.southeastChild]}},southwestChild:{get:function(){return l(this._southwestChild)||(this._southwestChild=new kc({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2+1,level:this.level+1,parent:this})),this._southwestChild}},southeastChild:{get:function(){return l(this._southeastChild)||(this._southeastChild=new kc({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2+1,level:this.level+1,parent:this})),this._southeastChild}},northwestChild:{get:function(){return l(this._northwestChild)||(this._northwestChild=new kc({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2,level:this.level+1,parent:this})),this._northwestChild}},northeastChild:{get:function(){return l(this._northeastChild)||(this._northeastChild=new kc({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2,level:this.level+1,parent:this})),this._northeastChild}},customData:{get:function(){return this._customData}},needsLoading:{get:function(){return this.state<xs.DONE}},eligibleForUnloading:{get:function(){let e=!0;return l(this.data)&&(e=this.data.eligibleForUnloading,l(e)||(e=!0)),e}}});kc.prototype.findLevelZeroTile=function(e,t,n){let i=this.tilingScheme.getNumberOfXTilesAtLevel(0);if(t<0?t+=i:t>=i&&(t-=i),!(n<0||n>=this.tilingScheme.getNumberOfYTilesAtLevel(0)))return e.filter(function(o){return o.x===t&&o.y===n})[0]};kc.prototype.findTileToWest=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x-1,this.y);if(t.southeastChild===this)return t.southwestChild;if(t.northeastChild===this)return t.northwestChild;let n=t.findTileToWest(e);if(n!==void 0)return t.southwestChild===this?n.southeastChild:n.northeastChild};kc.prototype.findTileToEast=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x+1,this.y);if(t.southwestChild===this)return t.southeastChild;if(t.northwestChild===this)return t.northeastChild;let n=t.findTileToEast(e);if(n!==void 0)return t.southeastChild===this?n.southwestChild:n.northwestChild};kc.prototype.findTileToSouth=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x,this.y+1);if(t.northwestChild===this)return t.southwestChild;if(t.northeastChild===this)return t.southeastChild;let n=t.findTileToSouth(e);if(n!==void 0)return t.southwestChild===this?n.northwestChild:n.northeastChild};kc.prototype.findTileToNorth=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x,this.y-1);if(t.southwestChild===this)return t.northwestChild;if(t.southeastChild===this)return t.northeastChild;let n=t.findTileToNorth(e);if(n!==void 0)return t.northwestChild===this?n.southwestChild:n.southeastChild};kc.prototype.freeResources=function(){this.state=xs.START,this.renderable=!1,this.upsampledFromParent=!1,l(this.data)&&l(this.data.freeResources)&&this.data.freeResources(),Vz(this._southwestChild),this._southwestChild=void 0,Vz(this._southeastChild),this._southeastChild=void 0,Vz(this._northwestChild),this._northwestChild=void 0,Vz(this._northeastChild),this._northeastChild=void 0};function Vz(e){l(e)&&e.freeResources()}var _L=kc;function Uz(){this.head=void 0,this.tail=void 0,this.count=0,this._lastBeforeStartOfFrame=void 0}Uz.prototype.markStartOfRenderFrame=function(){this._lastBeforeStartOfFrame=this.head};Uz.prototype.trimTiles=function(e){let t=this.tail,n=!0;for(;n&&l(this._lastBeforeStartOfFrame)&&this.count>e&&l(t);){n=t!==this._lastBeforeStartOfFrame;let i=t.replacementPrevious;t.eligibleForUnloading&&(t.freeResources(),s_e(this,t)),t=i}};function s_e(e,t){let n=t.replacementPrevious,i=t.replacementNext;t===e._lastBeforeStartOfFrame&&(e._lastBeforeStartOfFrame=i),t===e.head?e.head=i:n.replacementNext=i,t===e.tail?e.tail=n:i.replacementPrevious=n,t.replacementPrevious=void 0,t.replacementNext=void 0,--e.count}Uz.prototype.markTileRendered=function(e){let t=this.head;if(t===e){e===this._lastBeforeStartOfFrame&&(this._lastBeforeStartOfFrame=e.replacementNext);return}if(++this.count,!l(t)){e.replacementPrevious=void 0,e.replacementNext=void 0,this.head=e,this.tail=e;return}(l(e.replacementPrevious)||l(e.replacementNext))&&s_e(this,e),e.replacementPrevious=void 0,e.replacementNext=t,t.replacementPrevious=e,this.head=e};var gL=Uz;function Ef(e){this._tileProvider=e.tileProvider,this._tileProvider.quadtree=this,this._debug={enableDebugOutput:!1,maxDepth:0,maxDepthVisited:0,tilesVisited:0,tilesCulled:0,tilesRendered:0,tilesWaitingForChildren:0,lastMaxDepth:-1,lastMaxDepthVisited:-1,lastTilesVisited:-1,lastTilesCulled:-1,lastTilesRendered:-1,lastTilesWaitingForChildren:-1,suspendLodUpdate:!1};let n=this._tileProvider.tilingScheme.ellipsoid;this._tilesToRender=[],this._tileLoadQueueHigh=[],this._tileLoadQueueMedium=[],this._tileLoadQueueLow=[],this._tileReplacementQueue=new gL,this._levelZeroTiles=void 0,this._loadQueueTimeSlice=5,this._tilesInvalidated=!1,this._addHeightCallbacks=[],this._removeHeightCallbacks=[],this._tileToUpdateHeights=[],this._lastTileIndex=0,this._updateHeightsTimeSlice=2,this._cameraPositionCartographic=void 0,this._cameraReferenceFrameOriginCartographic=void 0,this.maximumScreenSpaceError=y(e.maximumScreenSpaceError,2),this.tileCacheSize=y(e.tileCacheSize,100),this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this._occluders=new pL({ellipsoid:n}),this._tileLoadProgressEvent=new ge,this._lastTileLoadQueueLength=0,this._lastSelectionFrameNumber=void 0}Object.defineProperties(Ef.prototype,{tileProvider:{get:function(){return this._tileProvider}},tileLoadProgressEvent:{get:function(){return this._tileLoadProgressEvent}},occluders:{get:function(){return this._occluders}}});Ef.prototype.invalidateAllTiles=function(){this._tilesInvalidated=!0};function oot(e){let t=e._tileReplacementQueue;t.head=void 0,t.tail=void 0,t.count=0,c_e(e);let n=e._levelZeroTiles;if(l(n))for(let i=0;i<n.length;++i){let r=n[i].customData,s=r.length;for(let a=0;a<s;++a){let c=r[a];c.level=0,e._addHeightCallbacks.push(c)}n[i].freeResources()}e._levelZeroTiles=void 0,e._tileProvider.cancelReprojections()}Ef.prototype.forEachLoadedTile=function(e){let t=this._tileReplacementQueue.head;for(;l(t);)t.state!==xs.START&&e(t),t=t.replacementNext};Ef.prototype.forEachRenderedTile=function(e){let t=this._tilesToRender;for(let n=0,i=t.length;n<i;++n)e(t[n])};Ef.prototype.updateHeight=function(e,t){let n=this,i={positionOnEllipsoidSurface:void 0,positionCartographic:e,level:-1,callback:t};return i.removeFunc=function(){let o=n._addHeightCallbacks,r=o.length;for(let s=0;s<r;++s)if(o[s]===i){o.splice(s,1);break}n._removeHeightCallbacks.push(i),i.callback&&(i.callback=void 0)},n._addHeightCallbacks.push(i),i.removeFunc};Ef.prototype.update=function(e){l(this._tileProvider.update)&&this._tileProvider.update(e)};function c_e(e){let t=e._debug;t.maxDepth=0,t.maxDepthVisited=0,t.tilesVisited=0,t.tilesCulled=0,t.tilesRendered=0,t.tilesWaitingForChildren=0,e._tileLoadQueueHigh.length=0,e._tileLoadQueueMedium.length=0,e._tileLoadQueueLow.length=0}Ef.prototype.beginFrame=function(e){!e.passes.render||(this._tilesInvalidated&&(oot(this),this._tilesInvalidated=!1),this._tileProvider.initialize(e),c_e(this),!this._debug.suspendLodUpdate&&this._tileReplacementQueue.markStartOfRenderFrame())};Ef.prototype.render=function(e){let t=e.passes,n=this._tileProvider;t.render&&(n.beginUpdate(e),cot(this,e),yot(this,e),n.endUpdate(e)),t.pick&&this._tilesToRender.length>0&&n.updateForPick(e)};function rot(e,t){let n=e._tileLoadQueueHigh.length+e._tileLoadQueueMedium.length+e._tileLoadQueueLow.length;if(n!==e._lastTileLoadQueueLength||e._tilesInvalidated){let o=ge.prototype.raiseEvent.bind(e._tileLoadProgressEvent,n);t.afterRender.push(()=>(o(),!0)),e._lastTileLoadQueueLength=n}let i=e._debug;i.enableDebugOutput&&!i.suspendLodUpdate&&(i.maxDepth=e._tilesToRender.reduce(function(o,r){return Math.max(o,r.level)},-1),i.tilesRendered=e._tilesToRender.length,(i.tilesVisited!==i.lastTilesVisited||i.tilesRendered!==i.lastTilesRendered||i.tilesCulled!==i.lastTilesCulled||i.maxDepth!==i.lastMaxDepth||i.tilesWaitingForChildren!==i.lastTilesWaitingForChildren||i.maxDepthVisited!==i.lastMaxDepthVisited)&&(console.log(`Visited ${i.tilesVisited}, Rendered: ${i.tilesRendered}, Culled: ${i.tilesCulled}, Max Depth Rendered: ${i.maxDepth}, Max Depth Visited: ${i.maxDepthVisited}, Waiting for children: ${i.tilesWaitingForChildren}`),i.lastTilesVisited=i.tilesVisited,i.lastTilesRendered=i.tilesRendered,i.lastTilesCulled=i.tilesCulled,i.lastMaxDepth=i.maxDepth,i.lastTilesWaitingForChildren=i.tilesWaitingForChildren,i.lastMaxDepthVisited=i.maxDepthVisited))}Ef.prototype.endFrame=function(e){!e.passes.render||e.mode===ee.MORPHING||(mot(this,e),got(this,e),rot(this,e))};Ef.prototype.isDestroyed=function(){return!1};Ef.prototype.destroy=function(){this._tileProvider=this._tileProvider&&this._tileProvider.destroy()};var AL,a_e=new fe;function sot(e,t){let n=ce.center(e.rectangle,a_e),i=n.longitude-AL.longitude,o=n.latitude-AL.latitude;n=ce.center(t.rectangle,a_e);let r=n.longitude-AL.longitude,s=n.latitude-AL.latitude;return i*i+o*o-(r*r+s*s)}var aot=new h,yL=[];function cot(e,t){let n=e._debug;if(n.suspendLodUpdate)return;let i=e._tilesToRender;i.length=0;let o,r=e._tileProvider;if(!l(e._levelZeroTiles))if(r.ready){let A=r.tilingScheme;e._levelZeroTiles=_L.createLevelZeroTiles(A);let x=e._levelZeroTiles.length;if(yL.length<x)for(yL=new Array(x),o=0;o<x;++o)yL[o]===void 0&&(yL[o]=new xL)}else return;e._occluders.ellipsoid.cameraPosition=t.camera.positionWC;let s,a=e._levelZeroTiles,c=a.length>1?e._occluders:void 0;AL=t.camera.positionCartographic,a.sort(sot);let u=e._addHeightCallbacks,f=e._removeHeightCallbacks,d=t.frameNumber,p;if(u.length>0||f.length>0){for(o=0,p=a.length;o<p;++o)s=a[o],s._updateCustomData(d,u,f);u.length=0,f.length=0}let g=t.camera;e._cameraPositionCartographic=g.positionCartographic;let m=N.getTranslation(g.transform,aot);for(e._cameraReferenceFrameOriginCartographic=e.tileProvider.tilingScheme.ellipsoid.cartesianToCartographic(m,e._cameraReferenceFrameOriginCartographic),o=0,p=a.length;o<p;++o)s=a[o],e._tileReplacementQueue.markTileRendered(s),s.renderable?ua(e,s,r,t,c,!1,yL[o]):(d_(e,e._tileLoadQueueHigh,s,t),++n.tilesWaitingForChildren);e._lastSelectionFrameNumber=d}function d_(e,t,n,i){!n.needsLoading||(e.tileProvider.computeTileLoadPriority!==void 0&&(n._loadPriority=e.tileProvider.computeTileLoadPriority(n,i)),t.push(n))}function xL(){this.allAreRenderable=!0,this.anyWereRenderedLastFrame=!1,this.notYetRenderableCount=0}function l_e(){this.southwest=new xL,this.southeast=new xL,this.northwest=new xL,this.northeast=new xL}l_e.prototype.combine=function(e){let t=this.southwest,n=this.southeast,i=this.northwest,o=this.northeast;e.allAreRenderable=t.allAreRenderable&&n.allAreRenderable&&i.allAreRenderable&&o.allAreRenderable,e.anyWereRenderedLastFrame=t.anyWereRenderedLastFrame||n.anyWereRenderedLastFrame||i.anyWereRenderedLastFrame||o.anyWereRenderedLastFrame,e.notYetRenderableCount=t.notYetRenderableCount+n.notYetRenderableCount+i.notYetRenderableCount+o.notYetRenderableCount};var rq=new Array(31);for(let e=0;e<rq.length;++e)rq[e]=new l_e;function lot(e,t,n,i,o){let r=e._debug;++r.tilesVisited,e._tileReplacementQueue.markTileRendered(n),n._updateCustomData(t.frameNumber),n.level>r.maxDepthVisited&&(r.maxDepthVisited=n.level);let s=dot(e,t,n)<e.maximumScreenSpaceError,a=n.southwestChild,c=n.southeastChild,u=n.northwestChild,f=n.northeastChild,d=e._lastSelectionFrameNumber,p=n._lastSelectionResultFrame===d?n._lastSelectionResult:Yn.NONE,g=e.tileProvider;if(s||i){let m=Yn.originalResult(p)===Yn.RENDERED,A=Yn.originalResult(p)===Yn.CULLED||p===Yn.NONE,x=n.state===xs.DONE,C=m||A||x;if(C||l(g.canRenderWithoutLosingDetail)&&(C=g.canRenderWithoutLosingDetail(n)),C){s&&d_(e,e._tileLoadQueueMedium,n,t),zz(e,n),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===Yn.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=Yn.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}i=!0,s&&d_(e,e._tileLoadQueueHigh,n,t)}if(g.canRefine(n)){if(a.upsampledFromParent&&c.upsampledFromParent&&u.upsampledFromParent&&f.upsampledFromParent){zz(e,n),d_(e,e._tileLoadQueueMedium,n,t),e._tileReplacementQueue.markTileRendered(a),e._tileReplacementQueue.markTileRendered(c),e._tileReplacementQueue.markTileRendered(u),e._tileReplacementQueue.markTileRendered(f),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===Yn.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=Yn.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=Yn.REFINED;let A=e._tilesToRender.length,x=e._tileLoadQueueLow.length,C=e._tileLoadQueueMedium.length,b=e._tileLoadQueueHigh.length,T=e._tileToUpdateHeights.length;if(uot(e,a,c,u,f,t,i,o),A!==e._tilesToRender.length){let S=o.allAreRenderable,w=o.anyWereRenderedLastFrame,D=o.notYetRenderableCount,I=!1;if(!S&&!w){let B=e._tilesToRender;for(let L=A;L<B.length;++L){let _=B[L];for(;_!==void 0&&_._lastSelectionResult!==Yn.KICKED&&_!==n;)_._lastSelectionResult=Yn.kick(_._lastSelectionResult),_=_.parent}e._tilesToRender.length=A,e._tileToUpdateHeights.length=T,zz(e,n),n._lastSelectionResult=Yn.RENDERED;let M=p===Yn.RENDERED;!M&&D>e.loadingDescendantLimit&&(e._tileLoadQueueLow.length=x,e._tileLoadQueueMedium.length=C,e._tileLoadQueueHigh.length=b,d_(e,e._tileLoadQueueMedium,n,t),o.notYetRenderableCount=n.renderable?0:1,I=!0),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=M,M||e._tileToUpdateHeights.push(n),++r.tilesWaitingForChildren}e.preloadAncestors&&!I&&d_(e,e._tileLoadQueueLow,n,t)}return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=Yn.RENDERED,zz(e,n),d_(e,e._tileLoadQueueHigh,n,t),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===Yn.RENDERED,o.notYetRenderableCount=n.renderable?0:1}function uot(e,t,n,i,o,r,s,a){let c=r.camera.positionCartographic,u=e._tileProvider,f=e._occluders,d=rq[t.level],p=d.southwest,g=d.southeast,m=d.northwest,A=d.northeast;c.longitude<t.rectangle.east?c.latitude<t.rectangle.north?(ua(e,t,u,r,f,s,p),ua(e,n,u,r,f,s,g),ua(e,i,u,r,f,s,m),ua(e,o,u,r,f,s,A)):(ua(e,i,u,r,f,s,m),ua(e,t,u,r,f,s,p),ua(e,o,u,r,f,s,A),ua(e,n,u,r,f,s,g)):c.latitude<t.rectangle.north?(ua(e,n,u,r,f,s,g),ua(e,t,u,r,f,s,p),ua(e,o,u,r,f,s,A),ua(e,i,u,r,f,s,m)):(ua(e,o,u,r,f,s,A),ua(e,i,u,r,f,s,m),ua(e,n,u,r,f,s,g),ua(e,t,u,r,f,s,p)),d.combine(a)}function fot(e,t){let n=t.rectangle;return l(e._cameraPositionCartographic)&&ce.contains(n,e._cameraPositionCartographic)||l(e._cameraReferenceFrameOriginCartographic)&&ce.contains(n,e._cameraReferenceFrameOriginCartographic)}function ua(e,t,n,i,o,r,s){if(n.computeTileVisibility(t,i,o)!==nr.NONE)return lot(e,i,t,r,s);if(++e._debug.tilesCulled,e._tileReplacementQueue.markTileRendered(t),s.allAreRenderable=!0,s.anyWereRenderedLastFrame=!1,s.notYetRenderableCount=0,fot(e,t)){(!l(t.data)||!l(t.data.vertexArray))&&d_(e,e._tileLoadQueueMedium,t,i);let a=e._lastSelectionFrameNumber,c=t._lastSelectionResultFrame===a?t._lastSelectionResult:Yn.NONE;c!==Yn.CULLED_BUT_NEEDED&&c!==Yn.RENDERED&&e._tileToUpdateHeights.push(t),t._lastSelectionResult=Yn.CULLED_BUT_NEEDED}else e.preloadSiblings||t.level===0?(d_(e,e._tileLoadQueueLow,t,i),t._lastSelectionResult=Yn.CULLED):t._lastSelectionResult=Yn.CULLED;t._lastSelectionResultFrame=i.frameNumber}function dot(e,t,n){if(t.mode===ee.SCENE2D||t.camera.frustum instanceof Zt||t.camera.frustum instanceof gr)return hot(e,t,n);let i=e._tileProvider.getLevelMaximumGeometricError(n.level),o=n._distance,r=t.context.drawingBufferHeight,s=t.camera.frustum.sseDenominator,a=i*r/(o*s);return t.fog.enabled&&(a-=R.fog(o,t.fog.density)*t.fog.sse),a/=t.pixelRatio,a}function hot(e,t,n){let o=t.camera.frustum;l(o._offCenterFrustum)&&(o=o._offCenterFrustum);let r=t.context,s=r.drawingBufferWidth,a=r.drawingBufferHeight,c=e._tileProvider.getLevelMaximumGeometricError(n.level),u=Math.max(o.top-o.bottom,o.right-o.left)/Math.max(s,a),f=c/u;return t.fog.enabled&&t.mode!==ee.SCENE2D&&(f-=R.fog(n._distance,t.fog.density)*t.fog.sse),f/=t.pixelRatio,f}function zz(e,t){e._tilesToRender.push(t)}function mot(e,t){let n=e._tileLoadQueueHigh,i=e._tileLoadQueueMedium,o=e._tileLoadQueueLow;if(n.length===0&&i.length===0&&o.length===0)return;e._tileReplacementQueue.trimTiles(e.tileCacheSize);let r=bi()+e._loadQueueTimeSlice,s=e._tileProvider,a=iq(e,t,s,r,n,!1);a=iq(e,t,s,r,i,a),iq(e,t,s,r,o,a)}function pot(e,t){return e._loadPriority-t._loadPriority}function iq(e,t,n,i,o,r){n.computeTileLoadPriority!==void 0&&o.sort(pot);for(let s=0,a=o.length;s<a&&(bi()<i||!r);++s){let c=o[s];e._tileReplacementQueue.markTileRendered(c),n.loadTile(t,c),r=!0}return r}var VE=new Cn,oq=new fe,Dy=new h,_ot=[];function got(e,t){if(!e.tileProvider.ready)return;let n=_ot;n.length=0;let i=e._tileToUpdateHeights,o=bi(),r=e._updateHeightsTimeSlice,s=o+r,a=t.mode,c=t.mapProjection,u=e.tileProvider.tilingScheme.ellipsoid,f;for(;i.length>0;){let d=i[0];if(!l(d.data)||!l(d.data.mesh)){let A=d._lastSelectionResultFrame===e._lastSelectionFrameNumber?d._lastSelectionResult:Yn.NONE;(A===Yn.RENDERED||A===Yn.CULLED_BUT_NEEDED)&&n.push(d),i.shift(),e._lastTileIndex=0;continue}let p=d.customData,g=p.length,m=!1;for(f=e._lastTileIndex;f<g;++f){let A=p[f],x=d.data.terrainData,C=l(x)&&x.wasCreatedByUpsampling();if(d.level>A.level&&!C){if(l(A.positionOnEllipsoidSurface)||(A.positionOnEllipsoidSurface=h.fromRadians(A.positionCartographic.longitude,A.positionCartographic.latitude,0,u)),a===ee.SCENE3D){let T=u.geodeticSurfaceNormal(A.positionOnEllipsoidSurface,VE.direction),S=u.getSurfaceNormalIntersectionWithZAxis(A.positionOnEllipsoidSurface,11500,VE.origin);if(!l(S)){let w=0;l(d.data.tileBoundingRegion)&&(w=d.data.tileBoundingRegion.minimumHeight);let D=Math.min(w,-11500),I=h.multiplyByScalar(T,Math.abs(D)+1,Dy);h.subtract(A.positionOnEllipsoidSurface,I,VE.origin)}}else fe.clone(A.positionCartographic,oq),oq.height=-11500,c.project(oq,Dy),h.fromElements(Dy.z,Dy.x,Dy.y,Dy),h.clone(Dy,VE.origin),h.clone(h.UNIT_X,VE.direction);let b=d.data.pick(VE,a,c,!1,Dy);l(b)&&(l(A.callback)&&A.callback(b),A.level=d.level)}if(bi()>=s){m=!0;break}}if(m){e._lastTileIndex=f;break}else e._lastTileIndex=0,i.shift()}for(f=0;f<n.length;f++)i.push(n[f])}function yot(e,t){let n=e._tileProvider,i=e._tilesToRender;for(let o=0,r=i.length;o<r;++o){let s=i[o];n.showTileThisFrame(s,t)}}var CL=Ef;function Xd(e){e=y(e,ie.WGS84);let t=new r_({ellipsoid:e}),n=new mL;this._ellipsoid=e,this._imageryLayerCollection=n,this._surfaceShaderSet=new uL,this._material=void 0,this._surface=new CL({tileProvider:new dL({terrainProvider:t,imageryLayers:n,surfaceShaderSet:this._surfaceShaderSet})}),this._terrainProvider=t,this._terrainProviderChanged=new ge,this._undergroundColor=z.clone(z.BLACK),this._undergroundColorAlphaByDistance=new bt(e.maximumRadius/1e3,0,e.maximumRadius/5,1),this._translucency=new hL,aq(this),this.show=!0,this._oceanNormalMapResourceDirty=!0,this._oceanNormalMapResource=new Ie({url:Jt("Assets/Textures/waterNormalsSmall.jpg")}),this.maximumScreenSpaceError=2,this.tileCacheSize=100,this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this.fillHighlightColor=void 0,this.enableLighting=!1,this.lambertDiffuseMultiplier=.9,this.dynamicAtmosphereLighting=!0,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!0,this.atmosphereLightIntensity=10,this.atmosphereRayleighCoefficient=new h(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new h(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.lightingFadeOutDistance=1e7,this.lightingFadeInDistance=2e7,this.nightFadeOutDistance=1e7,this.nightFadeInDistance=5e7,this.showWaterEffect=!0,this.depthTestAgainstTerrain=!1,this.shadows=hn.RECEIVE_ONLY,this.atmosphereHueShift=0,this.atmosphereSaturationShift=0,this.atmosphereBrightnessShift=0,this.terrainExaggeration=1,this.terrainExaggerationRelativeHeight=0,this.showSkirts=!0,this.backFaceCulling=!0,this._oceanNormalMap=void 0,this._zoomedOutOceanSpecularIntensity=void 0}Object.defineProperties(Xd.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},imageryLayers:{get:function(){return this._imageryLayerCollection}},imageryLayersUpdatedEvent:{get:function(){return this._surface.tileProvider.imageryLayersUpdatedEvent}},tilesLoaded:{get:function(){return l(this._surface)?this._surface.tileProvider.ready&&this._surface._tileLoadQueueHigh.length===0&&this._surface._tileLoadQueueMedium.length===0&&this._surface._tileLoadQueueLow.length===0:!0}},baseColor:{get:function(){return this._surface.tileProvider.baseColor},set:function(e){this._surface.tileProvider.baseColor=e}},clippingPlanes:{get:function(){return this._surface.tileProvider.clippingPlanes},set:function(e){this._surface.tileProvider.clippingPlanes=e}},cartographicLimitRectangle:{get:function(){return this._surface.tileProvider.cartographicLimitRectangle},set:function(e){l(e)||(e=ce.clone(ce.MAX_VALUE)),this._surface.tileProvider.cartographicLimitRectangle=e}},oceanNormalMapUrl:{get:function(){return this._oceanNormalMapResource.url},set:function(e){this._oceanNormalMapResource.url=e,this._oceanNormalMapResourceDirty=!0}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){e!==this._terrainProvider&&(this._terrainProvider=e,this._terrainProviderChanged.raiseEvent(e),l(this._material)&&aq(this))}},terrainProviderChanged:{get:function(){return this._terrainProviderChanged}},tileLoadProgressEvent:{get:function(){return this._surface.tileLoadProgressEvent}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,aq(this))}},undergroundColor:{get:function(){return this._undergroundColor},set:function(e){this._undergroundColor=z.clone(e,this._undergroundColor)}},undergroundColorAlphaByDistance:{get:function(){return this._undergroundColorAlphaByDistance},set:function(e){this._undergroundColorAlphaByDistance=bt.clone(e,this._undergroundColorAlphaByDistance)}},translucency:{get:function(){return this._translucency}}});function aq(e){let t=[],n=l(e._material)&&(e._material.shaderSource.match(/slope/)||e._material.shaderSource.match("normalEC")),i=[s_,EE];l(e._material)&&(!n||e._terrainProvider.requestVertexNormals)?(i.push(e._material.shaderSource),t.push("APPLY_MATERIAL"),e._surface._tileProvider.materialUniformMap=e._material._uniforms):e._surface._tileProvider.materialUniformMap=void 0,i.push(kM),e._surfaceShaderSet.baseVertexShaderSource=new Ve({sources:[s_,EE,VM],defines:t}),e._surfaceShaderSet.baseFragmentShaderSource=new Ve({sources:i,defines:t}),e._surfaceShaderSet.material=e._material}function Aot(e){return function(t,n){let i=re.distanceSquaredTo(t.pickBoundingSphere,e),o=re.distanceSquaredTo(n.pickBoundingSphere,e);return i-o}}var xot=[],Cot={start:0,stop:0};Xd.prototype.pickWorldCoordinates=function(e,t,n,i){n=y(n,!0);let o=t.mode,r=t.mapProjection,s=xot;s.length=0;let a=this._surface._tilesToRender,c=a.length,u,f;for(f=0;f<c;++f){u=a[f];let p=u.data;if(!l(p))continue;let g=p.pickBoundingSphere;if(o!==ee.SCENE3D)p.pickBoundingSphere=g=re.fromRectangleWithHeights2D(u.rectangle,r,p.tileBoundingRegion.minimumHeight,p.tileBoundingRegion.maximumHeight,g),h.fromElements(g.center.z,g.center.x,g.center.y,g.center);else if(l(p.renderedMesh))re.clone(p.tileBoundingRegion.boundingSphere,g);else continue;let m=zi.raySphere(e,g,Cot);l(m)&&s.push(p)}s.sort(Aot(e.origin));let d;for(c=s.length,f=0;f<c&&(d=s[f].pick(e,t.mode,t.mapProjection,n,i),!l(d));++f);return d};var Tot=new fe;Xd.prototype.pick=function(e,t,n){if(n=this.pickWorldCoordinates(e,t,!0,n),l(n)&&t.mode!==ee.SCENE3D){n=h.fromElements(n.y,n.z,n.x,n);let i=t.mapProjection.unproject(n,Tot);n=t.globe.ellipsoid.cartographicToCartesian(i,n)}return n};var bot=new h,u_e=new h,Eot=new fe,Sot=new Cn;function sq(e,t){return l(e)&&ce.contains(e.rectangle,t)?e:void 0}Xd.prototype.getHeight=function(e){let t=this._surface._levelZeroTiles;if(!l(t))return;let n,i,o=t.length;for(i=0;i<o&&(n=t[i],!ce.contains(n.rectangle,e));++i);if(i>=o)return;let r=n;for(;l(n);)n=sq(n._southwestChild,e)||sq(n._southeastChild,e)||sq(n._northwestChild,e)||n._northeastChild,l(n)&&l(n.data)&&l(n.data.renderedMesh)&&(r=n);if(n=r,!l(n)||!l(n.data)||!l(n.data.renderedMesh))return;let s=this._surface._tileProvider.tilingScheme.projection,a=this._surface._tileProvider.tilingScheme.ellipsoid,c=h.fromRadians(e.longitude,e.latitude,0,a,bot),u=Sot,f=a.geodeticSurfaceNormal(c,u.direction),d=a.getSurfaceNormalIntersectionWithZAxis(c,11500,u.origin);if(!l(d)){let g;l(n.data.tileBoundingRegion)&&(g=n.data.tileBoundingRegion.minimumHeight);let m=Math.min(y(g,0),-11500),A=h.multiplyByScalar(f,Math.abs(m)+1,u_e);h.subtract(c,A,u.origin)}let p=n.data.pick(u,void 0,s,!1,u_e);if(!!l(p))return a.cartesianToCartographic(p,Eot).height};Xd.prototype.update=function(e){!this.show||e.passes.render&&this._surface.update(e)};Xd.prototype.beginFrame=function(e){let t=this._surface,n=t.tileProvider,i=this.terrainProvider,o=this.showWaterEffect&&i.ready&&i.hasWaterMask;if(o&&this._oceanNormalMapResourceDirty){this._oceanNormalMapResourceDirty=!1;let a=this._oceanNormalMapResource,c=a.url;if(l(c)){let u=this;a.fetchImage().then(function(f){c===u._oceanNormalMapResource.url&&(u._oceanNormalMap=u._oceanNormalMap&&u._oceanNormalMap.destroy(),u._oceanNormalMap=new Ot({context:e.context,source:f}))})}else this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy()}let r=e.passes,s=e.mode;r.render&&(this.showGroundAtmosphere?this._zoomedOutOceanSpecularIntensity=.4:this._zoomedOutOceanSpecularIntensity=.5,t.maximumScreenSpaceError=this.maximumScreenSpaceError,t.tileCacheSize=this.tileCacheSize,t.loadingDescendantLimit=this.loadingDescendantLimit,t.preloadAncestors=this.preloadAncestors,t.preloadSiblings=this.preloadSiblings,n.terrainProvider=this.terrainProvider,n.lightingFadeOutDistance=this.lightingFadeOutDistance,n.lightingFadeInDistance=this.lightingFadeInDistance,n.nightFadeOutDistance=this.nightFadeOutDistance,n.nightFadeInDistance=this.nightFadeInDistance,n.zoomedOutOceanSpecularIntensity=s===ee.SCENE3D?this._zoomedOutOceanSpecularIntensity:0,n.hasWaterMask=o,n.oceanNormalMap=this._oceanNormalMap,n.enableLighting=this.enableLighting,n.dynamicAtmosphereLighting=this.dynamicAtmosphereLighting,n.dynamicAtmosphereLightingFromSun=this.dynamicAtmosphereLightingFromSun,n.showGroundAtmosphere=this.showGroundAtmosphere,n.atmosphereLightIntensity=this.atmosphereLightIntensity,n.atmosphereRayleighCoefficient=this.atmosphereRayleighCoefficient,n.atmosphereMieCoefficient=this.atmosphereMieCoefficient,n.atmosphereRayleighScaleHeight=this.atmosphereRayleighScaleHeight,n.atmosphereMieScaleHeight=this.atmosphereMieScaleHeight,n.atmosphereMieAnisotropy=this.atmosphereMieAnisotropy,n.shadows=this.shadows,n.hueShift=this.atmosphereHueShift,n.saturationShift=this.atmosphereSaturationShift,n.brightnessShift=this.atmosphereBrightnessShift,n.fillHighlightColor=this.fillHighlightColor,n.showSkirts=this.showSkirts,n.backFaceCulling=this.backFaceCulling,n.undergroundColor=this._undergroundColor,n.undergroundColorAlphaByDistance=this._undergroundColorAlphaByDistance,n.lambertDiffuseMultiplier=this.lambertDiffuseMultiplier,t.beginFrame(e))};Xd.prototype.render=function(e){!this.show||(l(this._material)&&this._material.update(e.context),this._surface.render(e))};Xd.prototype.endFrame=function(e){!this.show||e.passes.render&&this._surface.endFrame(e)};Xd.prototype.isDestroyed=function(){return!1};Xd.prototype.destroy=function(){return this._surfaceShaderSet=this._surfaceShaderSet&&this._surfaceShaderSet.destroy(),this._surface=this._surface&&this._surface.destroy(),this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy(),le(this)};var TL=Xd;var cq={position:0};function Gz(e){e=y(e,y.EMPTY_OBJECT),this.center=h.clone(y(e.center,h.ZERO)),this._center=new h,this.radii=h.clone(e.radii),this._radii=new h,this._oneOverEllipsoidRadiiSquared=new h,this._boundingSphere=new re,this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=new N,this._computedModelMatrix=new N,this.show=y(e.show,!0),this.material=y(e.material,Ji.fromType(Ji.ColorType)),this._material=void 0,this._translucent=void 0,this.id=e.id,this._id=void 0,this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.onlySunLighting=y(e.onlySunLighting,!1),this._onlySunLighting=!1,this._depthTestEnabled=y(e.depthTestEnabled,!0),this._useLogDepth=!1,this._sp=void 0,this._rs=void 0,this._va=void 0,this._pickSP=void 0,this._pickId=void 0,this._colorCommand=new Ze({owner:y(e._owner,this)}),this._pickCommand=new Ze({owner:y(e._owner,this),pickOnly:!0});let t=this;this._uniforms={u_radii:function(){return t.radii},u_oneOverEllipsoidRadiiSquared:function(){return t._oneOverEllipsoidRadiiSquared}},this._pickUniforms={czm_pickColor:function(){return t._pickId.color}}}function wot(e){let t=e.cache.ellipsoidPrimitive_vertexArray;if(l(t))return t;let n=Kc.createGeometry(Kc.fromDimensions({dimensions:new h(2,2,2),vertexFormat:ve.POSITION_ONLY}));return t=Qn.fromGeometry({context:e,geometry:n,attributeLocations:cq,bufferUsage:Me.STATIC_DRAW,interleave:!0}),e.cache.ellipsoidPrimitive_vertexArray=t,t}var f_e=`#ifdef GL_EXT_frag_depth 
#extension GL_EXT_frag_depth : enable 
#endif 

`;Gz.prototype.update=function(e){if(!this.show||e.mode!==ee.SCENE3D||!l(this.center)||!l(this.radii))return;let t=e.context,n=this.material.isTranslucent(),i=this._translucent!==n;(!l(this._rs)||i)&&(this._translucent=n,this._rs=Ne.fromCache({cull:{enabled:!0,face:yi.FRONT},depthTest:{enabled:this._depthTestEnabled},depthMask:!n&&t.fragmentDepth,blending:n?cn.ALPHA_BLEND:void 0})),l(this._va)||(this._va=wot(t));let o=!1,r=this.radii;if(!h.equals(this._radii,r)){h.clone(r,this._radii);let A=this._oneOverEllipsoidRadiiSquared;A.x=1/(r.x*r.x),A.y=1/(r.y*r.y),A.z=1/(r.z*r.z),o=!0}(!N.equals(this.modelMatrix,this._modelMatrix)||!h.equals(this.center,this._center))&&(N.clone(this.modelMatrix,this._modelMatrix),h.clone(this.center,this._center),N.multiplyByTranslation(this.modelMatrix,this.center,this._computedModelMatrix),o=!0),o&&(h.clone(h.ZERO,this._boundingSphere.center),this._boundingSphere.radius=h.maximumComponent(r),re.transform(this._boundingSphere,this._computedModelMatrix,this._boundingSphere));let s=this._material!==this.material;this._material=this.material,this._material.update(t);let a=this.onlySunLighting!==this._onlySunLighting;this._onlySunLighting=this.onlySunLighting;let c=e.useLogDepth,u=this._useLogDepth!==c;this._useLogDepth=c;let f=this._colorCommand,d,p;(s||a||i||u)&&(d=new Ve({sources:[bE]}),p=new Ve({sources:[this.material.shaderSource,TE]}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(d.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH"),p.sources.push(f_e)),this._sp=jt.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:cq}),f.vertexArray=this._va,f.renderState=this._rs,f.shaderProgram=this._sp,f.uniformMap=mt(this._uniforms,this.material._uniforms),f.executeInClosestFrustum=n);let g=e.commandList,m=e.passes;if(m.render&&(f.boundingVolume=this._boundingSphere,f.debugShowBoundingVolume=this.debugShowBoundingVolume,f.modelMatrix=this._computedModelMatrix,f.pass=n?xe.TRANSLUCENT:xe.OPAQUE,g.push(f)),m.pick){let A=this._pickCommand;(!l(this._pickId)||this._id!==this.id)&&(this._id=this.id,this._pickId=this._pickId&&this._pickId.destroy(),this._pickId=t.createPickId({primitive:this,id:this.id})),(s||a||!l(this._pickSP)||u)&&(d=new Ve({sources:[bE]}),p=new Ve({sources:[this.material.shaderSource,TE],pickColorQualifier:"uniform"}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(d.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH"),p.sources.push(f_e)),this._pickSP=jt.replaceCache({context:t,shaderProgram:this._pickSP,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:cq}),A.vertexArray=this._va,A.renderState=this._rs,A.shaderProgram=this._pickSP,A.uniformMap=mt(mt(this._uniforms,this._pickUniforms),this.material._uniforms),A.executeInClosestFrustum=n),A.boundingVolume=this._boundingSphere,A.modelMatrix=this._computedModelMatrix,A.pass=n?xe.TRANSLUCENT:xe.OPAQUE,g.push(A)}};Gz.prototype.isDestroyed=function(){return!1};Gz.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._pickSP=this._pickSP&&this._pickSP.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),le(this)};var bL=Gz;function EL(e){e=y(e,y.EMPTY_OBJECT);let t=e.textureUrl;l(t)||(t=Jt("Assets/Textures/moonSmall.jpg")),this.show=y(e.show,!0),this.textureUrl=t,this._ellipsoid=y(e.ellipsoid,ie.MOON),this.onlySunLighting=y(e.onlySunLighting,!0),this._ellipsoidPrimitive=new bL({radii:this.ellipsoid.radii,material:Ji.fromType(Ji.ImageType),depthTestEnabled:!1,_owner:this}),this._ellipsoidPrimitive.material.translucent=!1,this._axes=new xM}Object.defineProperties(EL.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var Hz=new Q,vot=new Q,Dot=new h,Wz=[];EL.prototype.update=function(e){if(!this.show)return;let t=this._ellipsoidPrimitive;t.material.uniforms.image=this.textureUrl,t.onlySunLighting=this.onlySunLighting;let n=e.time;l(Et.computeIcrfToFixedMatrix(n,Hz))||Et.computeTemeToPseudoFixedMatrix(n,Hz);let i=this._axes.evaluate(n,vot);Q.transpose(i,i),Q.multiply(Hz,i,i);let o=py.computeMoonPositionInEarthInertialFrame(n,Dot);Q.multiplyByVector(Hz,o,o),N.fromRotationTranslation(i,o,t.modelMatrix);let r=e.commandList;return e.commandList=Wz,Wz.length=0,t.update(e),e.commandList=r,Wz.length===1?Wz[0]:void 0};EL.prototype.isDestroyed=function(){return!1};EL.prototype.destroy=function(){return this._ellipsoidPrimitive=this._ellipsoidPrimitive&&this._ellipsoidPrimitive.destroy(),le(this)};var SL=EL;function wL(){this._colorTexture=void 0,this._drawCommand=void 0}Object.defineProperties(wL.prototype,{colorTexture:{get:function(){return this._colorTexture}}});function Pot(e,t,n){let i=t.createViewportQuadCommand(DM,{framebuffer:n,renderState:Ne.fromCache({viewport:new Ge(0,0,256,256)})});e._drawCommand=i}wL.prototype.update=function(e){if(!l(this._colorTexture)){let t=e.context,n=new Ot({context:t,width:256,height:256,pixelFormat:lt.RGBA,pixelDatatype:We.UNSIGNED_BYTE,sampler:dn.NEAREST});this._colorTexture=n;let i=new Os({context:t,colorTextures:[n],destroyAttachments:!1});Pot(this,t,i),this._drawCommand.execute(t),i.destroy(),this._drawCommand.shaderProgram=this._drawCommand.shaderProgram&&this._drawCommand.shaderProgram.destroy()}};wL.prototype.isDestroyed=function(){return!1};wL.prototype.destroy=function(){return this._colorTexture=this._colorTexture&&this._colorTexture.destroy(),le(this)};var vL=wL;var p_e={};function Iot(e,t,n){let i,o,r;if(e instanceof _i){let s=Math.tan(.5*e.fovy);return i=e.near,o=e.near*s,r=e.aspectRatio*o,Math.max(t*i/r,n*i/o)}else if(e instanceof Fc)return i=e.near,o=e.top,r=e.right,Math.max(t*i/r,n*i/o);return Math.max(t,n)}var Oot=new h,d_e=new h;function __e(e,t,n,i){if(l(i)&&n(.5)>i){let o=n(0),r=n(1),s=n(.5),a=s-o,c=s-r;return function(u){let f=n(u);if(u<=.5){let p=(f-o)/a;return R.lerp(e,-R.PI_OVER_TWO,p)}let d=(f-r)/c;return R.lerp(-R.PI_OVER_TWO,t,1-d)}}return function(o){return R.lerp(e,t,o)}}function uq(e,t,n,i,o){let r=o,s=Math.max(n,i);if(!l(r)){let a=e.position,c=t,u=e.up,f=e.right,d=e.frustum,p=h.subtract(a,c,Oot),g=h.magnitude(h.multiplyByScalar(u,h.dot(p,u),d_e)),m=h.magnitude(h.multiplyByScalar(f,h.dot(p,f),d_e));r=Math.min(Iot(d,g,m)*.2,1e9)}if(s<r){let u=-Math.pow((r-n)*1e6,.125),f=Math.pow((r-i)*1e6,1/8);return function(d){let p=d*(f-u)+u;return-Math.pow(p,8)/1e6+r}}return function(a){return R.lerp(n,i,a)}}function DL(e,t){return R.equalsEpsilon(e,R.TWO_PI,R.EPSILON11)&&(e=0),t>e+Math.PI?e+=R.TWO_PI:t<e-Math.PI&&(e-=R.TWO_PI),e}var g_e=new h;function Bot(e,t,n,i,o,r,s,a){let c=e.camera,u=h.clone(c.position,g_e),f=c.pitch,d=DL(c.heading,i),p=DL(c.roll,r),g=uq(c,n,u.z,n.z,s),m=__e(f,o,g,a);function A(x){let C=x.time/t;c.setView({orientation:{heading:R.lerp(d,i,C),pitch:m(C),roll:R.lerp(p,r,C)}}),H.lerp(u,n,C,c.position),c.position.z=g(C)}return A}function Rot(e,t){e.longitude<t.longitude?e.longitude+=R.TWO_PI:t.longitude+=R.TWO_PI}function Mot(e,t){let n=e.longitude-t.longitude;n<-R.PI?e.longitude+=R.TWO_PI:n>R.PI&&(t.longitude+=R.TWO_PI)}var Lot=new fe,Fot=new fe;function Not(e,t,n,i,o,r,s,a,c,u){let f=e.camera,p=e.mapProjection.ellipsoid,g=fe.clone(f.positionCartographic,Lot),m=f.pitch,A=DL(f.heading,i),x=DL(f.roll,r),C=p.cartesianToCartographic(n,Fot);g.longitude=R.zeroToTwoPi(g.longitude),C.longitude=R.zeroToTwoPi(C.longitude);let b=!1;if(l(a)){let D=R.zeroToTwoPi(a),I=Math.min(g.longitude,C.longitude),B=Math.max(g.longitude,C.longitude),M=D>=I&&D<=B;if(l(c)){let L=Math.abs(g.longitude-C.longitude),_=R.TWO_PI-L;(M?L:_)<(M?_:L)*c&&!M&&(b=!0)}else M||(b=!0)}b?Rot(g,C):Mot(g,C);let T=uq(f,n,g.height,C.height,s),S=__e(m,o,T,u);function w(){let D=g.longitude,I=C.longitude,B=g.latitude,M=C.latitude;return function(_){let E=_.time/t,v=h.fromRadians(R.lerp(D,I,E),R.lerp(B,M,E),T(E),p);f.setView({destination:v,orientation:{heading:R.lerp(A,i,E),pitch:S(E),roll:R.lerp(x,r,E)}})}}return w()}function kot(e,t,n,i,o,r,s){let a=e.camera,c=h.clone(a.position,g_e),u=DL(a.heading,i),f=a.frustum.right-a.frustum.left,d=uq(a,n,f,n.z,s);function p(g){let m=g.time/t;a.setView({orientation:{heading:R.lerp(u,i,m)}}),H.lerp(c,n,m,a.position);let A=d(m),x=a.frustum,C=x.top/x.right,b=(A-(x.right-x.left))*.5;x.right+=b,x.left-=b,x.top=C*x.right,x.bottom=-x.top}return p}var h_e=new fe,Vot=new h;function lq(e,t){return{startObject:{},stopObject:{},duration:0,complete:e,cancel:t}}function m_e(e,t){function n(){typeof t=="function"&&t(),e.enableInputs=!0}return n}p_e.createTween=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=t.destination,i=e.mode;if(i===ee.MORPHING)return lq();let o=y(t.convert,!0),r=e.mapProjection,s=r.ellipsoid,a=t.maximumHeight,c=t.flyOverLongitude,u=t.flyOverLongitudeWeight,f=t.pitchAdjustHeight,d=t.easingFunction;o&&i!==ee.SCENE3D&&(s.cartesianToCartographic(n,h_e),n=r.project(h_e,Vot));let p=e.camera,g=t.endTransform;l(g)&&p._setTransform(g);let m=t.duration;l(m)||(m=Math.ceil(h.distance(p.position,n)/1e6)+2,m=Math.min(m,3));let A=y(t.heading,0),x=y(t.pitch,-R.PI_OVER_TWO),C=y(t.roll,0),b=e.screenSpaceCameraController;b.enableInputs=!1;let T=m_e(b,t.complete),S=m_e(b,t.cancel),w=p.frustum,D=e.mode===ee.SCENE2D;if(D=D&&H.equalsEpsilon(p.position,n,R.EPSILON6),D=D&&R.equalsEpsilon(Math.max(w.right-w.left,w.top-w.bottom),n.z,R.EPSILON6),D=D||e.mode!==ee.SCENE2D&&h.equalsEpsilon(n,p.position,R.EPSILON10),D=D&&R.equalsEpsilon(R.negativePiToPi(A),R.negativePiToPi(p.heading),R.EPSILON10)&&R.equalsEpsilon(R.negativePiToPi(x),R.negativePiToPi(p.pitch),R.EPSILON10)&&R.equalsEpsilon(R.negativePiToPi(C),R.negativePiToPi(p.roll),R.EPSILON10),D)return lq(T,S);let I=new Array(4);if(I[ee.SCENE2D]=kot,I[ee.SCENE3D]=Not,I[ee.COLUMBUS_VIEW]=Bot,m<=0)return lq(function(){I[i](e,1,n,A,x,C,a,c,u,f)({time:1}),typeof T=="function"&&T()},S);let B=I[i](e,m,n,A,x,C,a,c,u,f);if(!l(d)){let M=p.positionCartographic.height,L=i===ee.SCENE3D?s.cartesianToCartographic(n).height:n.z;M>L&&M>11500?d=Dr.CUBIC_OUT:d=Dr.QUINTIC_IN_OUT}return{duration:m,easingFunction:d,startObject:{time:0},stopObject:{time:m},update:B,complete:T,cancel:S}};var PL=p_e;var Uot={ROTATE:0,INFINITE_SCROLL:1},Tl=Object.freeze(Uot);function Xt(e){this._scene=e,this._transform=N.clone(N.IDENTITY),this._invTransform=N.clone(N.IDENTITY),this._actualTransform=N.clone(N.IDENTITY),this._actualInvTransform=N.clone(N.IDENTITY),this._transformChanged=!1,this.position=new h,this._position=new h,this._positionWC=new h,this._positionCartographic=new fe,this._oldPositionWC=void 0,this.positionWCDeltaMagnitude=0,this.positionWCDeltaMagnitudeLastFrame=0,this.timeSinceMoved=0,this._lastMovedTimestamp=0,this.direction=new h,this._direction=new h,this._directionWC=new h,this.up=new h,this._up=new h,this._upWC=new h,this.right=new h,this._right=new h,this._rightWC=new h,this.frustum=new _i,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=R.toRadians(60),this.defaultMoveAmount=1e5,this.defaultLookAmount=Math.PI/60,this.defaultRotateAmount=Math.PI/3600,this.defaultZoomAmount=1e5,this.constrainedAxis=void 0,this.maximumZoomFactor=1.5,this._moveStart=new ge,this._moveEnd=new ge,this._changed=new ge,this._changedPosition=void 0,this._changedDirection=void 0,this._changedFrustum=void 0,this._changedHeading=void 0,this.percentageChanged=.5,this._viewMatrix=new N,this._invViewMatrix=new N,S_e(this),this._mode=ee.SCENE3D,this._modeChanged=!0;let t=e.mapProjection;this._projection=t,this._maxCoord=t.project(new fe(Math.PI,R.PI_OVER_TWO)),this._max2Dfrustum=void 0,N_e(this,Xt.DEFAULT_VIEW_RECTANGLE,this.position,!0);let n=h.magnitude(this.position);n+=n*Xt.DEFAULT_VIEW_FACTOR,h.normalize(this.position,this.position),h.multiplyByScalar(this.position,n,this.position)}Xt.TRANSFORM_2D=new N(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);Xt.TRANSFORM_2D_INVERSE=N.inverseTransformation(Xt.TRANSFORM_2D,new N);Xt.DEFAULT_VIEW_RECTANGLE=ce.fromDegrees(-95,-20,-70,90);Xt.DEFAULT_VIEW_FACTOR=.5;Xt.DEFAULT_OFFSET=new tu(0,-R.PI_OVER_FOUR,0);function S_e(e){N.computeView(e._position,e._direction,e._up,e._right,e._viewMatrix),N.multiply(e._viewMatrix,e._actualInvTransform,e._viewMatrix),N.inverseTransformation(e._viewMatrix,e._invViewMatrix)}function zot(e){if(!l(e._oldPositionWC))e._oldPositionWC=h.clone(e.positionWC,e._oldPositionWC);else{e.positionWCDeltaMagnitudeLastFrame=e.positionWCDeltaMagnitude;let t=h.subtract(e.positionWC,e._oldPositionWC,e._oldPositionWC);e.positionWCDeltaMagnitude=h.magnitude(t),e._oldPositionWC=h.clone(e.positionWC,e._oldPositionWC),e.positionWCDeltaMagnitude>0?(e.timeSinceMoved=0,e._lastMovedTimestamp=bi()):e.timeSinceMoved=Math.max(bi()-e._lastMovedTimestamp,0)/1e3}}Xt.prototype.canPreloadFlight=function(){return l(this._currentFlight)&&this._mode!==ee.SCENE2D};Xt.prototype._updateCameraChanged=function(){let e=this;if(zot(e),e._changed.numberOfListeners===0)return;let t=e.percentageChanged,n=e.heading;l(e._changedHeading)||(e._changedHeading=n);let i=Math.abs(e._changedHeading-n)%R.TWO_PI;i=i>R.PI?R.TWO_PI-i:i;let o=i/Math.PI;if(o>t&&(e._changed.raiseEvent(o),e._changedHeading=n),e._mode===ee.SCENE2D){if(!l(e._changedFrustum)){e._changedPosition=h.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone();return}let u=e.position,f=e._changedPosition,d=e.frustum,p=e._changedFrustum,g=u.x+d.left,m=u.x+d.right,A=f.x+p.left,x=f.x+p.right,C=u.y+d.bottom,b=u.y+d.top,T=f.y+p.bottom,S=f.y+p.top,w=Math.max(g,A),D=Math.min(m,x),I=Math.max(C,T),B=Math.min(b,S),M;if(w>=D||I>=b)M=1;else{let L=p;g<A&&m>x&&C<T&&b>S&&(L=d),M=1-(D-w)*(B-I)/((L.right-L.left)*(L.top-L.bottom))}M>t&&(e._changed.raiseEvent(M),e._changedPosition=h.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone(e._changedFrustum));return}if(!l(e._changedDirection)){e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection);return}let r=R.acosClamped(h.dot(e.directionWC,e._changedDirection)),s;l(e.frustum.fovy)?s=r/(e.frustum.fovy*.5):s=r;let c=h.distance(e.positionWC,e._changedPosition)/e.positionCartographic.height;(s>t||c>t)&&(e._changed.raiseEvent(Math.max(s,c)),e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection))};function Got(e){Et.basisTo2D(e._projection,e._transform,e._actualTransform)}var Hot=new fe,Wot=new h,jz=new h,jot=new se,qot=new se,Yot=new se,Xot=new se,Kot=new se;function Jot(e){let t=e._projection,n=t.ellipsoid,i=N.getColumn(e._transform,3,jot),o=n.cartesianToCartographic(i,Hot),r=t.project(o,Wot),s=qot;s.x=r.z,s.y=r.x,s.z=r.y,s.w=1;let a=se.clone(se.UNIT_X,Kot),c=se.add(N.getColumn(e._transform,0,jz),i,jz);n.cartesianToCartographic(c,o),t.project(o,r);let u=Yot;u.x=r.z,u.y=r.x,u.z=r.y,u.w=0,h.subtract(u,s,u),u.x=0;let f=Xot;if(h.magnitudeSquared(u)>R.EPSILON10)h.cross(a,u,f);else{let d=se.add(N.getColumn(e._transform,1,jz),i,jz);n.cartesianToCartographic(d,o),t.project(o,r),f.x=r.z,f.y=r.x,f.z=r.y,f.w=0,h.subtract(f,s,f),f.x=0,h.magnitudeSquared(f)<R.EPSILON10&&(se.clone(se.UNIT_Y,u),se.clone(se.UNIT_Z,f))}h.cross(f,a,u),h.normalize(u,u),h.cross(a,u,f),h.normalize(f,f),N.setColumn(e._actualTransform,0,u,e._actualTransform),N.setColumn(e._actualTransform,1,f,e._actualTransform),N.setColumn(e._actualTransform,2,a,e._actualTransform),N.setColumn(e._actualTransform,3,s,e._actualTransform)}var fq=new h;function Qa(e){let t=e._mode,n=!1,i=0;t===ee.SCENE2D&&(i=e.frustum.right-e.frustum.left,n=i!==e._positionCartographic.height);let o=e._position,r=!h.equals(o,e.position)||n;r&&(o=h.clone(e.position,e._position));let s=e._direction,a=!h.equals(s,e.direction);a&&(h.normalize(e.direction,e.direction),s=h.clone(e.direction,e._direction));let c=e._up,u=!h.equals(c,e.up);u&&(h.normalize(e.up,e.up),c=h.clone(e.up,e._up));let f=e._right,d=!h.equals(f,e.right);d&&(h.normalize(e.right,e.right),f=h.clone(e.right,e._right));let p=e._transformChanged||e._modeChanged;e._transformChanged=!1,p&&(N.inverseTransformation(e._transform,e._invTransform),e._mode===ee.COLUMBUS_VIEW||e._mode===ee.SCENE2D?N.equals(N.IDENTITY,e._transform)?N.clone(Xt.TRANSFORM_2D,e._actualTransform):e._mode===ee.COLUMBUS_VIEW?Got(e):Jot(e):N.clone(e._transform,e._actualTransform),N.inverseTransformation(e._actualTransform,e._actualInvTransform),e._modeChanged=!1);let g=e._actualTransform;if(r||p)if(e._positionWC=N.multiplyByPoint(g,o,e._positionWC),t===ee.SCENE3D||t===ee.MORPHING)e._positionCartographic=e._projection.ellipsoid.cartesianToCartographic(e._positionWC,e._positionCartographic);else{let m=fq;m.x=e._positionWC.y,m.y=e._positionWC.z,m.z=e._positionWC.x,t===ee.SCENE2D&&(m.z=i),e._projection.unproject(m,e._positionCartographic)}if(a||u||d){let m=h.dot(s,h.cross(c,f,fq));if(Math.abs(1-m)>R.EPSILON2){let A=1/h.magnitudeSquared(c),x=h.dot(c,s)*A,C=h.multiplyByScalar(s,x,fq);c=h.normalize(h.subtract(c,C,e._up),e._up),h.clone(c,e.up),f=h.cross(s,c,e._right),h.clone(f,e.right)}}(a||p)&&(e._directionWC=N.multiplyByPointAsVector(g,s,e._directionWC),h.normalize(e._directionWC,e._directionWC)),(u||p)&&(e._upWC=N.multiplyByPointAsVector(g,c,e._upWC),h.normalize(e._upWC,e._upWC)),(d||p)&&(e._rightWC=N.multiplyByPointAsVector(g,f,e._rightWC),h.normalize(e._rightWC,e._rightWC)),(r||a||u||d||p)&&S_e(e)}function w_e(e,t){let n;return R.equalsEpsilon(Math.abs(e.z),1,R.EPSILON3)?n=Math.atan2(t.y,t.x)-R.PI_OVER_TWO:n=Math.atan2(e.y,e.x)-R.PI_OVER_TWO,R.TWO_PI-R.zeroToTwoPi(n)}function v_e(e){return R.PI_OVER_TWO-R.acosClamped(e.z)}function D_e(e,t,n){let i=0;return R.equalsEpsilon(Math.abs(e.z),1,R.EPSILON3)||(i=Math.atan2(-n.z,t.z),i=R.zeroToTwoPi(i+R.TWO_PI)),i}var Xz=new N,Kz=new N;Object.defineProperties(Xt.prototype,{transform:{get:function(){return this._transform}},inverseTransform:{get:function(){return Qa(this),this._invTransform}},viewMatrix:{get:function(){return Qa(this),this._viewMatrix}},inverseViewMatrix:{get:function(){return Qa(this),this._invViewMatrix}},positionCartographic:{get:function(){return Qa(this),this._positionCartographic}},positionWC:{get:function(){return Qa(this),this._positionWC}},directionWC:{get:function(){return Qa(this),this._directionWC}},upWC:{get:function(){return Qa(this),this._upWC}},rightWC:{get:function(){return Qa(this),this._rightWC}},heading:{get:function(){if(this._mode!==ee.MORPHING){let e=this._projection.ellipsoid,t=N.clone(this._transform,Xz),n=Et.eastNorthUpToFixedFrame(this.positionWC,e,Kz);this._setTransform(n);let i=w_e(this.direction,this.up);return this._setTransform(t),i}}},pitch:{get:function(){if(this._mode!==ee.MORPHING){let e=this._projection.ellipsoid,t=N.clone(this._transform,Xz),n=Et.eastNorthUpToFixedFrame(this.positionWC,e,Kz);this._setTransform(n);let i=v_e(this.direction);return this._setTransform(t),i}}},roll:{get:function(){if(this._mode!==ee.MORPHING){let e=this._projection.ellipsoid,t=N.clone(this._transform,Xz),n=Et.eastNorthUpToFixedFrame(this.positionWC,e,Kz);this._setTransform(n);let i=D_e(this.direction,this.up,this.right);return this._setTransform(t),i}}},moveStart:{get:function(){return this._moveStart}},moveEnd:{get:function(){return this._moveEnd}},changed:{get:function(){return this._changed}}});Xt.prototype.update=function(e){let t=!1;if(e!==this._mode&&(this._mode=e,this._modeChanged=e!==ee.MORPHING,t=this._mode===ee.SCENE2D),t){let n=this._max2Dfrustum=this.frustum.clone(),i=2,o=n.top/n.right;n.right=this._maxCoord.x*i,n.left=-n.right,n.top=o*n.right,n.bottom=-n.top}this._mode===ee.SCENE2D&&B_e(this,this.position)};var Zot=new h,Qot=new h,$ot=new h;Xt.prototype._setTransform=function(e){let t=h.clone(this.positionWC,Zot),n=h.clone(this.upWC,Qot),i=h.clone(this.directionWC,$ot);N.clone(e,this._transform),this._transformChanged=!0,Qa(this);let o=this._actualInvTransform;N.multiplyByPoint(o,t,this.position),N.multiplyByPointAsVector(o,i,this.direction),N.multiplyByPointAsVector(o,n,this.up),h.cross(this.direction,this.up,this.right),Qa(this)};var ert=new H,trt=new Cn,nrt=new h,irt=new h;function P_e(e){if(!N.equals(N.IDENTITY,e.transform))return h.magnitude(e.position);let t=e._scene,n=t.globe,i=ert;i.x=t.drawingBufferWidth/2,i.y=t.drawingBufferHeight/2;let o;if(l(n)){let a=e.getPickRay(i,trt);o=n.pickWorldCoordinates(a,t,!0,nrt)}let r;t.pickPositionSupported&&(r=t.pickPositionWorldCoordinates(i,irt));let s;if(l(o)||l(r)){let a=l(r)?h.distance(r,e.positionWC):Number.POSITIVE_INFINITY,c=l(o)?h.distance(o,e.positionWC):Number.POSITIVE_INFINITY;s=Math.min(a,c)}else s=Math.max(e.positionCartographic.height,0);return s}Xt.prototype._adjustOrthographicFrustum=function(e){this.frustum instanceof Zt&&(!e&&this._positionCartographic.height<15e4||(this.frustum.width=P_e(this)))};var Jz=new h,_q=new N,ort=new N,gq=new Oe,yq=new Q,I_e=new fe;function rrt(e,t,n){let i=N.clone(e.transform,_q),o=Et.eastNorthUpToFixedFrame(t,e._projection.ellipsoid,ort);e._setTransform(o),h.clone(h.ZERO,e.position),n.heading=n.heading-R.PI_OVER_TWO;let r=Oe.fromHeadingPitchRoll(n,gq),s=Q.fromQuaternion(r,yq);Q.getColumn(s,0,e.direction),Q.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right),e._setTransform(i),e._adjustOrthographicFrustum(!0)}function srt(e,t,n,i){let o=N.clone(e.transform,_q);if(e._setTransform(N.IDENTITY),!h.equals(t,e.positionWC)){if(i){let a=e._projection,c=a.ellipsoid.cartesianToCartographic(t,I_e);t=a.project(c,Jz)}h.clone(t,e.position)}n.heading=n.heading-R.PI_OVER_TWO;let r=Oe.fromHeadingPitchRoll(n,gq),s=Q.fromQuaternion(r,yq);Q.getColumn(s,0,e.direction),Q.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right),e._setTransform(o),e._adjustOrthographicFrustum(!0)}function art(e,t,n,i){let o=N.clone(e.transform,_q);if(e._setTransform(N.IDENTITY),!h.equals(t,e.positionWC)){if(i){let c=e._projection,u=c.ellipsoid.cartesianToCartographic(t,I_e);t=c.project(u,Jz)}H.clone(t,e.position);let r=-t.z*.5,s=-r,a=e.frustum;if(s>r){let c=a.top/a.right;a.right=s,a.left=r,a.top=a.right*c,a.bottom=-a.top}}if(e._scene.mapMode2D===Tl.ROTATE){n.heading=n.heading-R.PI_OVER_TWO,n.pitch=-R.PI_OVER_TWO,n.roll=0;let r=Oe.fromHeadingPitchRoll(n,gq),s=Q.fromQuaternion(r,yq);Q.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right)}e._setTransform(o)}var crt=new h,lrt=new h,urt=new h;function O_e(e,t,n,i){let o=h.clone(n.direction,crt),r=h.clone(n.up,lrt);if(e._scene.mode===ee.SCENE3D){let a=e._projection.ellipsoid,c=Et.eastNorthUpToFixedFrame(t,a,Xz),u=N.inverseTransformation(c,Kz);N.multiplyByPointAsVector(u,o,o),N.multiplyByPointAsVector(u,r,r)}let s=h.cross(o,r,urt);return i.heading=w_e(o,r),i.pitch=v_e(o),i.roll=D_e(o,r,s),i}var pq={destination:void 0,orientation:{direction:void 0,up:void 0,heading:void 0,pitch:void 0,roll:void 0},convert:void 0,endTransform:void 0},UE=new Yc;Xt.prototype.setView=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.orientation,y.EMPTY_OBJECT),n=this._mode;if(n===ee.MORPHING)return;l(e.endTransform)&&this._setTransform(e.endTransform);let i=y(e.convert,!0),o=y(e.destination,h.clone(this.positionWC,Jz));l(o)&&l(o.west)&&(o=this.getRectangleCameraCoordinates(o,Jz),i=!1),l(t.direction)&&(t=O_e(this,o,t,pq.orientation)),UE.heading=y(t.heading,0),UE.pitch=y(t.pitch,-R.PI_OVER_TWO),UE.roll=y(t.roll,0),n===ee.SCENE3D?rrt(this,o,UE):n===ee.SCENE2D?art(this,o,UE,i):srt(this,o,UE,i)};var frt=new h;Xt.prototype.flyHome=function(e){let t=this._mode;if(t===ee.MORPHING&&this._scene.completeMorph(),t===ee.SCENE2D)this.flyTo({destination:Xt.DEFAULT_VIEW_RECTANGLE,duration:e,endTransform:N.IDENTITY});else if(t===ee.SCENE3D){let n=this.getRectangleCameraCoordinates(Xt.DEFAULT_VIEW_RECTANGLE),i=h.magnitude(n);i+=i*Xt.DEFAULT_VIEW_FACTOR,h.normalize(n,n),h.multiplyByScalar(n,i,n),this.flyTo({destination:n,duration:e,endTransform:N.IDENTITY})}else if(t===ee.COLUMBUS_VIEW){let n=this._projection.ellipsoid.maximumRadius,i=new h(0,-1,1);i=h.multiplyByScalar(h.normalize(i,i),5*n,i),this.flyTo({destination:i,duration:e,orientation:{heading:0,pitch:-Math.acos(h.normalize(i,frt).z),roll:0},endTransform:N.IDENTITY,convert:!1})}};Xt.prototype.worldToCameraCoordinates=function(e,t){return l(t)||(t=new se),Qa(this),N.multiplyByVector(this._actualInvTransform,e,t)};Xt.prototype.worldToCameraCoordinatesPoint=function(e,t){return l(t)||(t=new h),Qa(this),N.multiplyByPoint(this._actualInvTransform,e,t)};Xt.prototype.worldToCameraCoordinatesVector=function(e,t){return l(t)||(t=new h),Qa(this),N.multiplyByPointAsVector(this._actualInvTransform,e,t)};Xt.prototype.cameraToWorldCoordinates=function(e,t){return l(t)||(t=new se),Qa(this),N.multiplyByVector(this._actualTransform,e,t)};Xt.prototype.cameraToWorldCoordinatesPoint=function(e,t){return l(t)||(t=new h),Qa(this),N.multiplyByPoint(this._actualTransform,e,t)};Xt.prototype.cameraToWorldCoordinatesVector=function(e,t){return l(t)||(t=new h),Qa(this),N.multiplyByPointAsVector(this._actualTransform,e,t)};function B_e(e,t){let n=e._scene.mapMode2D===Tl.ROTATE,i=e._maxCoord.x,o=e._maxCoord.y,r,s;n?(s=i,r=-s):(s=t.x-i*2,r=t.x+i*2),t.x>i&&(t.x=s),t.x<-i&&(t.x=r),t.y>o&&(t.y=o),t.y<-o&&(t.y=-o)}var y_e=new h;Xt.prototype.move=function(e,t){let n=this.position;h.multiplyByScalar(e,t,y_e),h.add(n,y_e,n),this._mode===ee.SCENE2D&&B_e(this,n),this._adjustOrthographicFrustum(!0)};Xt.prototype.moveForward=function(e){e=y(e,this.defaultMoveAmount),this._mode===ee.SCENE2D?Zz(this,e):this.move(this.direction,e)};Xt.prototype.moveBackward=function(e){e=y(e,this.defaultMoveAmount),this._mode===ee.SCENE2D?Zz(this,-e):this.move(this.direction,-e)};Xt.prototype.moveUp=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,e)};Xt.prototype.moveDown=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,-e)};Xt.prototype.moveRight=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,e)};Xt.prototype.moveLeft=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,-e)};Xt.prototype.lookLeft=function(e){e=y(e,this.defaultLookAmount),this._mode!==ee.SCENE2D&&this.look(this.up,-e)};Xt.prototype.lookRight=function(e){e=y(e,this.defaultLookAmount),this._mode!==ee.SCENE2D&&this.look(this.up,e)};Xt.prototype.lookUp=function(e){e=y(e,this.defaultLookAmount),this._mode!==ee.SCENE2D&&this.look(this.right,-e)};Xt.prototype.lookDown=function(e){e=y(e,this.defaultLookAmount),this._mode!==ee.SCENE2D&&this.look(this.right,e)};var drt=new Oe,hrt=new Q;Xt.prototype.look=function(e,t){let n=y(t,this.defaultLookAmount),i=Oe.fromAxisAngle(e,-n,drt),o=Q.fromQuaternion(i,hrt),r=this.direction,s=this.up,a=this.right;Q.multiplyByVector(o,r,r),Q.multiplyByVector(o,s,s),Q.multiplyByVector(o,a,a)};Xt.prototype.twistLeft=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,e)};Xt.prototype.twistRight=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,-e)};var mrt=new Oe,prt=new Q;Xt.prototype.rotate=function(e,t){let n=y(t,this.defaultRotateAmount),i=Oe.fromAxisAngle(e,-n,mrt),o=Q.fromQuaternion(i,prt);Q.multiplyByVector(o,this.position,this.position),Q.multiplyByVector(o,this.direction,this.direction),Q.multiplyByVector(o,this.up,this.up),h.cross(this.direction,this.up,this.right),h.cross(this.right,this.direction,this.up),this._adjustOrthographicFrustum(!1)};Xt.prototype.rotateDown=function(e){e=y(e,this.defaultRotateAmount),R_e(this,e)};Xt.prototype.rotateUp=function(e){e=y(e,this.defaultRotateAmount),R_e(this,-e)};var _rt=new h,grt=new h,yrt=new h,A_e=new h;function R_e(e,t){let n=e.position;if(l(e.constrainedAxis)&&!h.equalsEpsilon(e.position,h.ZERO,R.EPSILON2)){let i=h.normalize(n,_rt),o=h.equalsEpsilon(i,e.constrainedAxis,R.EPSILON2),r=h.equalsEpsilon(i,h.negate(e.constrainedAxis,A_e),R.EPSILON2);if(!o&&!r){let s=h.normalize(e.constrainedAxis,grt),a=h.dot(i,s),c=R.acosClamped(a);t>0&&t>c&&(t=c-R.EPSILON4),a=h.dot(i,h.negate(s,A_e)),c=R.acosClamped(a),t<0&&-t>c&&(t=-c+R.EPSILON4);let u=h.cross(s,i,yrt);e.rotate(u,t)}else(o&&t<0||r&&t>0)&&e.rotate(e.right,t)}else e.rotate(e.right,t)}Xt.prototype.rotateRight=function(e){e=y(e,this.defaultRotateAmount),M_e(this,-e)};Xt.prototype.rotateLeft=function(e){e=y(e,this.defaultRotateAmount),M_e(this,e)};function M_e(e,t){l(e.constrainedAxis)?e.rotate(e.constrainedAxis,t):e.rotate(e.up,t)}function Zz(e,t){let n=e.frustum,i;if(t=t*.5,Math.abs(n.top)+Math.abs(n.bottom)>Math.abs(n.left)+Math.abs(n.right)){let o=n.top-t,r=n.bottom+t,s=e._maxCoord.y;e._scene.mapMode2D===Tl.ROTATE&&(s*=e.maximumZoomFactor),r>s&&(r=s,o=-s),o<=r&&(o=1,r=-1),i=n.right/n.top,n.top=o,n.bottom=r,n.right=n.top*i,n.left=-n.right}else{let o=n.right-t,r=n.left+t,s=e._maxCoord.x;e._scene.mapMode2D===Tl.ROTATE&&(s*=e.maximumZoomFactor),o>s&&(o=s,r=-s),o<=r&&(o=1,r=-1),i=n.top/n.right,n.right=o,n.left=r,n.top=n.right*i,n.bottom=-n.top}}function L_e(e,t){e.move(e.direction,t)}Xt.prototype.zoomIn=function(e){e=y(e,this.defaultZoomAmount),this._mode===ee.SCENE2D?Zz(this,e):L_e(this,e)};Xt.prototype.zoomOut=function(e){e=y(e,this.defaultZoomAmount),this._mode===ee.SCENE2D?Zz(this,-e):L_e(this,-e)};Xt.prototype.getMagnitude=function(){if(this._mode===ee.SCENE3D)return h.magnitude(this.position);if(this._mode===ee.COLUMBUS_VIEW)return Math.abs(this.position.z);if(this._mode===ee.SCENE2D)return Math.max(this.frustum.right-this.frustum.left,this.frustum.top-this.frustum.bottom)};var Art=new N;Xt.prototype.lookAt=function(e,t){let n=Et.eastNorthUpToFixedFrame(e,ie.WGS84,Art);this.lookAtTransform(n,t)};var xrt=new h,Crt=new Oe,Trt=new Oe,brt=new Q;function F_e(e,t,n){t=R.clamp(t,-R.PI_OVER_TWO,R.PI_OVER_TWO),e=R.zeroToTwoPi(e)-R.PI_OVER_TWO;let i=Oe.fromAxisAngle(h.UNIT_Y,-t,Crt),o=Oe.fromAxisAngle(h.UNIT_Z,-e,Trt),r=Oe.multiply(o,i,o),s=Q.fromQuaternion(r,brt),a=h.clone(h.UNIT_X,xrt);return Q.multiplyByVector(s,a,a),h.negate(a,a),h.multiplyByScalar(a,n,a),a}Xt.prototype.lookAtTransform=function(e,t){if(this._setTransform(e),!l(t))return;let n;if(l(t.heading)?n=F_e(t.heading,t.pitch,t.range):n=t,this._mode===ee.SCENE2D){H.clone(H.ZERO,this.position),h.negate(n,this.up),this.up.z=0,h.magnitudeSquared(this.up)<R.EPSILON10&&h.clone(h.UNIT_Y,this.up),h.normalize(this.up,this.up),this._setTransform(N.IDENTITY),h.negate(h.UNIT_Z,this.direction),h.cross(this.direction,this.up,this.right),h.normalize(this.right,this.right);let i=this.frustum,o=i.top/i.right;i.right=h.magnitude(n)*.5,i.left=-i.right,i.top=o*i.right,i.bottom=-i.top,this._setTransform(e);return}h.clone(n,this.position),h.negate(this.position,this.direction),h.normalize(this.direction,this.direction),h.cross(this.direction,h.UNIT_Z,this.right),h.magnitudeSquared(this.right)<R.EPSILON10&&h.clone(h.UNIT_X,this.right),h.normalize(this.right,this.right),h.cross(this.right,this.direction,this.up),h.normalize(this.up,this.up),this._adjustOrthographicFrustum(!0)};var IL=new fe,Ert=new fe,Srt=new h,wrt=new h,vrt=new h,Drt=new h,Prt=new h,Irt=new h,Ort=new h,dq=new h,Brt={direction:new h,right:new h,up:new h},x_e;function Za(e,t,n,i){return Math.abs(h.dot(t,n))/i-h.dot(e,n)}function N_e(e,t,n,i){let o=e._projection.ellipsoid,r=i?e:Brt,s=t.north,a=t.south,c=t.east,u=t.west;u>c&&(c+=R.TWO_PI);let f=(u+c)*.5,d;if(a<-R.PI_OVER_TWO+R.RADIANS_PER_DEGREE&&s>R.PI_OVER_TWO-R.RADIANS_PER_DEGREE)d=0;else{let M=IL;M.longitude=f,M.latitude=s,M.height=0;let L=Ert;L.longitude=f,L.latitude=a,L.height=0;let _=x_e;(!l(_)||_.ellipsoid!==o)&&(x_e=_=new Iu(void 0,void 0,o)),_.setEndPoints(M,L),d=_.interpolateUsingFraction(.5,IL).latitude}let p=IL;p.longitude=f,p.latitude=d,p.height=0;let g=o.cartographicToCartesian(p,Ort),m=IL;m.longitude=c,m.latitude=s;let A=o.cartographicToCartesian(m,Srt);m.longitude=u;let x=o.cartographicToCartesian(m,vrt);m.longitude=f;let C=o.cartographicToCartesian(m,Prt);m.latitude=a;let b=o.cartographicToCartesian(m,Irt);m.longitude=c;let T=o.cartographicToCartesian(m,Drt);m.longitude=u;let S=o.cartographicToCartesian(m,wrt);h.subtract(x,g,x),h.subtract(T,g,T),h.subtract(A,g,A),h.subtract(S,g,S),h.subtract(C,g,C),h.subtract(b,g,b);let w=o.geodeticSurfaceNormal(g,r.direction);h.negate(w,w);let D=h.cross(w,h.UNIT_Z,r.right);h.normalize(D,D);let I=h.cross(D,w,r.up),B;if(e.frustum instanceof Zt){let M=Math.max(h.distance(A,x),h.distance(T,S)),L=Math.max(h.distance(A,T),h.distance(x,S)),_,E,v=e.frustum._offCenterFrustum.right/e.frustum._offCenterFrustum.top,P=L*v;M>P?(_=M,E=_/v):(E=L,_=P),B=Math.max(_,E)}else{let M=Math.tan(e.frustum.fovy*.5),L=e.frustum.aspectRatio*M;if(B=Math.max(Za(w,I,x,M),Za(w,I,T,M),Za(w,I,A,M),Za(w,I,S,M),Za(w,I,C,M),Za(w,I,b,M),Za(w,D,x,L),Za(w,D,T,L),Za(w,D,A,L),Za(w,D,S,L),Za(w,D,C,L),Za(w,D,b,L)),a<0&&s>0){let _=IL;_.longitude=u,_.latitude=0,_.height=0;let E=o.cartographicToCartesian(_,dq);h.subtract(E,g,E),B=Math.max(B,Za(w,I,E,M),Za(w,D,E,L)),_.longitude=c,E=o.cartographicToCartesian(_,dq),h.subtract(E,g,E),B=Math.max(B,Za(w,I,E,M),Za(w,D,E,L))}}return h.add(g,h.multiplyByScalar(w,-B,dq),n)}var Rrt=new fe,Mrt=new h,Lrt=new h;function Frt(e,t,n){let i=e._projection;t.west>t.east&&(t=ce.MAX_VALUE);let o=e._actualTransform,r=e._actualInvTransform,s=Rrt;s.longitude=t.east,s.latitude=t.north;let a=i.project(s,Mrt);N.multiplyByPoint(o,a,a),N.multiplyByPoint(r,a,a),s.longitude=t.west,s.latitude=t.south;let c=i.project(s,Lrt);if(N.multiplyByPoint(o,c,c),N.multiplyByPoint(r,c,c),n.x=(a.x-c.x)*.5+c.x,n.y=(a.y-c.y)*.5+c.y,l(e.frustum.fovy)){let u=Math.tan(e.frustum.fovy*.5),f=e.frustum.aspectRatio*u;n.z=Math.max((a.x-c.x)/f,(a.y-c.y)/u)*.5}else{let u=a.x-c.x,f=a.y-c.y;n.z=Math.max(u,f)}return n}var Nrt=new fe,krt=new h,Vrt=new h;function Urt(e,t,n){let i=e._projection,o=t.east;t.west>t.east&&(e._scene.mapMode2D===Tl.INFINITE_SCROLL?o+=R.TWO_PI:(t=ce.MAX_VALUE,o=t.east));let r=Nrt;r.longitude=o,r.latitude=t.north;let s=i.project(r,krt);r.longitude=t.west,r.latitude=t.south;let a=i.project(r,Vrt),c=Math.abs(s.x-a.x)*.5,u=Math.abs(s.y-a.y)*.5,f,d,p=e.frustum.right/e.frustum.top,g=u*p;return c>g?(f=c,d=f/p):(d=u,f=g),u=Math.max(2*f,2*d),n.x=(s.x-a.x)*.5+a.x,n.y=(s.y-a.y)*.5+a.y,r=i.unproject(n,r),r.height=u,n=i.project(r,n),n}Xt.prototype.getRectangleCameraCoordinates=function(e,t){let n=this._mode;if(l(t)||(t=new h),n===ee.SCENE3D)return N_e(this,e,t);if(n===ee.COLUMBUS_VIEW)return Frt(this,e,t);if(n===ee.SCENE2D)return Urt(this,e,t)};var zrt=new Cn;function Grt(e,t,n,i){n=y(n,ie.WGS84);let o=e.getPickRay(t,zrt),r=zi.rayEllipsoid(o,n);if(!r)return;let s=r.start>0?r.start:r.stop;return Cn.getPoint(o,s,i)}var Hrt=new Cn;function Wrt(e,t,n,i){let r=e.getPickRay(t,Hrt).origin;r=h.fromElements(r.y,r.z,0,r);let s=n.unproject(r);if(!(s.latitude<-R.PI_OVER_TWO||s.latitude>R.PI_OVER_TWO))return n.ellipsoid.cartographicToCartesian(s,i)}var jrt=new Cn;function qrt(e,t,n,i){let o=e.getPickRay(t,jrt),r=-o.origin.x/o.direction.x;Cn.getPoint(o,r,i);let s=n.unproject(new h(i.y,i.z,0));if(!(s.latitude<-R.PI_OVER_TWO||s.latitude>R.PI_OVER_TWO||s.longitude<-Math.PI||s.longitude>Math.PI))return n.ellipsoid.cartographicToCartesian(s,i)}Xt.prototype.pickEllipsoid=function(e,t,n){let i=this._scene.canvas;if(!(i.clientWidth===0||i.clientHeight===0)){if(l(n)||(n=new h),t=y(t,ie.WGS84),this._mode===ee.SCENE3D)n=Grt(this,e,t,n);else if(this._mode===ee.SCENE2D)n=Wrt(this,e,this._projection,n);else if(this._mode===ee.COLUMBUS_VIEW)n=qrt(this,e,this._projection,n);else return;return n}};var Yrt=new h,Xrt=new h,Krt=new h;function Jrt(e,t,n){let i=e._scene.canvas,o=i.clientWidth,r=i.clientHeight,s=Math.tan(e.frustum.fovy*.5),a=e.frustum.aspectRatio*s,c=e.frustum.near,u=2/o*t.x-1,f=2/r*(r-t.y)-1,d=e.positionWC;h.clone(d,n.origin);let p=h.multiplyByScalar(e.directionWC,c,Yrt);h.add(d,p,p);let g=h.multiplyByScalar(e.rightWC,u*c*a,Xrt),m=h.multiplyByScalar(e.upWC,f*c*s,Krt),A=h.add(p,g,n.direction);return h.add(A,m,A),h.subtract(A,d,A),h.normalize(A,A),n}var qz=new h;function Zrt(e,t,n){let i=e._scene.canvas,o=i.clientWidth,r=i.clientHeight,s=e.frustum;l(s._offCenterFrustum)&&(s=s._offCenterFrustum);let a=2/o*t.x-1;a*=(s.right-s.left)*.5;let c=2/r*(r-t.y)-1;c*=(s.top-s.bottom)*.5;let u=n.origin;return h.clone(e.position,u),h.multiplyByScalar(e.right,a,qz),h.add(qz,u,u),h.multiplyByScalar(e.up,c,qz),h.add(qz,u,u),h.clone(e.directionWC,n.direction),(e._mode===ee.COLUMBUS_VIEW||e._mode===ee.SCENE2D)&&h.fromElements(n.origin.z,n.origin.x,n.origin.y,n.origin),n}Xt.prototype.getPickRay=function(e,t){l(t)||(t=new Cn);let n=this._scene.canvas;if(n.clientWidth<=0||n.clientHeight<=0)return;let i=this.frustum;return l(i.aspectRatio)&&l(i.fov)&&l(i.near)?Jrt(this,e,t):Zrt(this,e,t)};var Qrt=new h,$rt=new h;Xt.prototype.distanceToBoundingSphere=function(e){let t=h.subtract(this.positionWC,e.center,Qrt),n=h.multiplyByScalar(this.directionWC,h.dot(t,this.directionWC),$rt);return Math.max(0,h.magnitude(n)-e.radius)};var est=new H;Xt.prototype.getPixelSize=function(e,t,n){let i=this.distanceToBoundingSphere(e),o=this.frustum.getPixelDimensions(t,n,i,this._scene.pixelRatio,est);return Math.max(o.x,o.y)};function tst(e,t,n,i,o,r){let s=h.clone(t);n.y>i?s.y-=n.y-i:n.y<-i&&(s.y+=-i-n.y),n.z>o?s.z-=n.z-o:n.z<-o&&(s.z+=-o-n.z);function a(c){let u=h.lerp(t,s,c.time,new h);e.worldToCameraCoordinatesPoint(u,e.position)}return{easingFunction:Dr.EXPONENTIAL_OUT,startObject:{time:0},stopObject:{time:1},duration:r,update:a}}var nst=new h,C_e=new h,ist=new h,ost=new h;function rst(e,t){let n=e.position,i=e.direction,o=e.worldToCameraCoordinatesVector(h.UNIT_X,nst),r=-h.dot(o,n)/h.dot(o,i),s=h.add(n,h.multiplyByScalar(i,r,C_e),C_e);e.cameraToWorldCoordinatesPoint(s,s),n=e.cameraToWorldCoordinatesPoint(e.position,ist);let a=Math.tan(e.frustum.fovy*.5),c=e.frustum.aspectRatio*a,u=h.magnitude(h.subtract(n,s,ost)),f=c*u,d=a*u,p=e._maxCoord.x,g=e._maxCoord.y,m=Math.max(f-p,p),A=Math.max(d-g,g);if(n.z<-m||n.z>m||n.y<-A||n.y>A){let x=s.y<-m||s.y>m,C=s.z<-A||s.z>A;if(x||C)return tst(e,n,s,m,A,t)}}Xt.prototype.createCorrectPositionTween=function(e){if(this._mode===ee.COLUMBUS_VIEW)return rst(this,e)};var sst=new h,Cs={destination:void 0,heading:void 0,pitch:void 0,roll:void 0,duration:void 0,complete:void 0,cancel:void 0,endTransform:void 0,maximumHeight:void 0,easingFunction:void 0};Xt.prototype.cancelFlight=function(){l(this._currentFlight)&&(this._currentFlight.cancelTween(),this._currentFlight=void 0)};Xt.prototype.completeFlight=function(){if(l(this._currentFlight)){this._currentFlight.cancelTween();let e={destination:void 0,orientation:{heading:void 0,pitch:void 0,roll:void 0}};e.destination=Cs.destination,e.orientation.heading=Cs.heading,e.orientation.pitch=Cs.pitch,e.orientation.roll=Cs.roll,this.setView(e),l(this._currentFlight.complete)&&this._currentFlight.complete(),this._currentFlight=void 0}};Xt.prototype.flyTo=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.destination;if(this._mode===ee.MORPHING)return;this.cancelFlight();let i=t instanceof ce;i&&(t=this.getRectangleCameraCoordinates(t,sst));let o=y(e.orientation,y.EMPTY_OBJECT);if(l(o.direction)&&(o=O_e(this,t,o,pq.orientation)),l(e.duration)&&e.duration<=0){let f=pq;f.destination=e.destination,f.orientation.heading=o.heading,f.orientation.pitch=o.pitch,f.orientation.roll=o.roll,f.convert=e.convert,f.endTransform=e.endTransform,this.setView(f),typeof e.complete=="function"&&e.complete();return}let r=this,s;Cs.destination=t,Cs.heading=o.heading,Cs.pitch=o.pitch,Cs.roll=o.roll,Cs.duration=e.duration,Cs.complete=function(){s===r._currentFlight&&(r._currentFlight=void 0),l(e.complete)&&e.complete()},Cs.cancel=e.cancel,Cs.endTransform=e.endTransform,Cs.convert=i?!1:e.convert,Cs.maximumHeight=e.maximumHeight,Cs.pitchAdjustHeight=e.pitchAdjustHeight,Cs.flyOverLongitude=e.flyOverLongitude,Cs.flyOverLongitudeWeight=e.flyOverLongitudeWeight,Cs.easingFunction=e.easingFunction;let a=this._scene,c=PL.createTween(a,Cs);if(c.duration===0){typeof c.complete=="function"&&c.complete();return}s=a.tweens.add(c),this._currentFlight=s;let u=this._scene.preloadFlightCamera;this._mode!==ee.SCENE2D&&(l(u)||(u=Xt.clone(this)),u.setView({destination:t,orientation:o}),this._scene.preloadFlightCullingVolume=u.frustum.computeCullingVolume(u.positionWC,u.directionWC,u.upWC))};function ast(e,t){let n=e.frustum,i=Math.tan(n.fovy*.5),o=n.aspectRatio*i;return Math.max(t/o,t/i)}function cst(e,t){let n=e.frustum;l(n._offCenterFrustum)&&(n=n._offCenterFrustum);let i,o,r=n.right/n.top,s=t*r;return t>s?(i=t,o=i/r):(o=t,i=s),Math.max(i,o)*1.5}var lst=100;function k_e(e,t,n){n=tu.clone(l(n)?n:Xt.DEFAULT_OFFSET);let i=e._scene.screenSpaceCameraController.minimumZoomDistance,o=e._scene.screenSpaceCameraController.maximumZoomDistance,r=n.range;if(!l(r)||r===0){let s=t.radius;s===0?n.range=lst:e.frustum instanceof Zt||e._mode===ee.SCENE2D?n.range=cst(e,s):n.range=ast(e,s),n.range=R.clamp(n.range,i,o)}return n}Xt.prototype.viewBoundingSphere=function(e,t){t=k_e(this,e,t),this.lookAt(e.center,t)};var ust=new N,fst=new h,dst=new h,hst=new h,mst=new h,pst=new se,_st=new Oe,gst=new Q;Xt.prototype.flyToBoundingSphere=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=this._mode===ee.SCENE2D||this._mode===ee.COLUMBUS_VIEW;this._setTransform(N.IDENTITY);let i=k_e(this,e,t.offset),o;n?o=h.multiplyByScalar(h.UNIT_Z,i.range,fst):o=F_e(i.heading,i.pitch,i.range);let r=Et.eastNorthUpToFixedFrame(e.center,ie.WGS84,ust);N.multiplyByPoint(r,o,o);let s,a;if(!n){if(s=h.subtract(e.center,o,dst),h.normalize(s,s),a=N.multiplyByPointAsVector(r,h.UNIT_Z,hst),1-Math.abs(h.dot(s,a))<R.EPSILON6){let u=Oe.fromAxisAngle(s,i.heading,_st),f=Q.fromQuaternion(u,gst);h.fromCartesian4(N.getColumn(r,1,pst),a),Q.multiplyByVector(f,a,a)}let c=h.cross(s,a,mst);h.cross(c,s,a),h.normalize(a,a)}this.flyTo({destination:o,orientation:{direction:s,up:a},duration:t.duration,complete:t.complete,cancel:t.cancel,endTransform:t.endTransform,maximumHeight:t.maximumHeight,easingFunction:t.easingFunction,flyOverLongitude:t.flyOverLongitude,flyOverLongitudeWeight:t.flyOverLongitudeWeight,pitchAdjustHeight:t.pitchAdjustHeight})};var T_e=new h,b_e=new h,hq=new h,E_e=new h,OL=[new h,new h,new h,new h];function yst(e,t){let n=t.radii,i=e.positionWC,o=h.multiplyComponents(t.oneOverRadii,i,T_e),r=h.magnitude(o),s=h.normalize(o,b_e),a,c;h.equalsEpsilon(s,h.UNIT_Z,R.EPSILON10)?(a=new h(0,1,0),c=new h(0,0,1)):(a=h.normalize(h.cross(h.UNIT_Z,s,hq),hq),c=h.normalize(h.cross(s,a,E_e),E_e));let u=Math.sqrt(h.magnitudeSquared(o)-1),f=h.multiplyByScalar(s,1/r,T_e),d=u/r,p=h.multiplyByScalar(a,d,b_e),g=h.multiplyByScalar(c,d,hq),m=h.add(f,g,OL[0]);h.subtract(m,p,m),h.multiplyComponents(n,m,m);let A=h.subtract(f,g,OL[1]);h.subtract(A,p,A),h.multiplyComponents(n,A,A);let x=h.subtract(f,g,OL[2]);h.add(x,p,x),h.multiplyComponents(n,x,x);let C=h.add(f,g,OL[3]);return h.add(C,p,C),h.multiplyComponents(n,C,C),OL}var mq=new H,Ast=new h,Py=[new fe,new fe,new fe,new fe];function Yz(e,t,n,i,o,r){mq.x=e,mq.y=t;let s=i.pickEllipsoid(mq,o,Ast);return l(s)?(Py[n]=o.cartesianToCartographic(s,Py[n]),1):(Py[n]=o.cartesianToCartographic(r[n],Py[n]),0)}Xt.prototype.computeViewRectangle=function(e,t){e=y(e,ie.WGS84);let n=this.frustum.computeCullingVolume(this.positionWC,this.directionWC,this.upWC),i=new re(h.ZERO,e.maximumRadius);if(n.computeVisibility(i)===Kt.OUTSIDE)return;let r=this._scene.canvas,s=r.clientWidth,a=r.clientHeight,c=0,u=yst(this,e);if(c+=Yz(0,0,0,this,e,u),c+=Yz(0,a,1,this,e,u),c+=Yz(s,a,2,this,e,u),c+=Yz(s,0,3,this,e,u),c<2)return ce.MAX_VALUE;t=ce.fromCartographicArray(Py,t);let f=0,d=Py[3].longitude;for(let p=0;p<4;++p){let g=Py[p].longitude,m=Math.abs(g-d);m>R.PI?f+=R.TWO_PI-m:f+=m,d=g}return R.equalsEpsilon(Math.abs(f),R.TWO_PI,R.EPSILON9)&&(t.west=-R.PI,t.east=R.PI,Py[0].latitude>=0?t.north=R.PI_OVER_TWO:t.south=-R.PI_OVER_TWO),t};Xt.prototype.switchToPerspectiveFrustum=function(){if(this._mode===ee.SCENE2D||this.frustum instanceof _i)return;let e=this._scene;this.frustum=new _i,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=R.toRadians(60)};Xt.prototype.switchToOrthographicFrustum=function(){if(this._mode===ee.SCENE2D||this.frustum instanceof Zt)return;let e=P_e(this),t=this._scene;this.frustum=new Zt,this.frustum.aspectRatio=t.drawingBufferWidth/t.drawingBufferHeight,this.frustum.width=e};Xt.clone=function(e,t){return l(t)||(t=new Xt(e._scene)),h.clone(e.position,t.position),h.clone(e.direction,t.direction),h.clone(e.up,t.up),h.clone(e.right,t.right),N.clone(e._transform,t.transform),t._transformChanged=!0,t.frustum=e.frustum.clone(),t};var io=Xt;function xst(e){this.pass=e.pass,this.commandList=e.commandList,this.camera=e.camera,this.cullingVolume=e.cullingVolume,this.ready=!1}var Sf=xst;var H_e=Di(Pl(),1),V_e=576,Cst=100,BL="#ffffff",Aq="#48b";function W_e(e,t){this.credit=e,this.count=y(t,1)}function Tst(e,t){let n=e.length;for(let i=0;i<n;i++){let o=e[i];if(Yt.equals(o,t))return!0}return!1}function bst(e){let t=e._previousCesiumCredit,n=e._currentCesiumCredit;Yt.equals(n,t)||(l(t)&&e._cesiumCreditContainer.removeChild(t.element),l(n)&&e._cesiumCreditContainer.appendChild(n.element),e._previousCesiumCredit=n)}var j_e="cesium-credit-delimiter";function U_e(e){let t=document.createElement("span");return t.textContent=e,t.className=j_e,t}function z_e(e,t){if(l(t)){let n=document.createElement(t);n._creditId=e._creditId,n.appendChild(e),e=n}return e}function G_e(e,t,n,i){let o=e.childNodes,r=-1;t.sort(function(s,a){return a.count-s.count});for(let s=0;s<t.length;++s){let a=t[s].credit;if(l(a)){if(r=s,l(n)&&(r*=2,s>0)){let u=r-1;if(o.length<=u)e.appendChild(U_e(n));else{let f=o[u];f.className!==j_e&&e.replaceChild(U_e(n),f)}}let c=a.element;if(o.length<=r)e.appendChild(z_e(c,i));else{let u=o[r];u._creditId!==a._id&&e.replaceChild(z_e(c,i),u)}}}for(++r;r<o.length;)e.removeChild(o[r])}function Est(e){let t=e._lightboxCredits,n=e.viewport.clientWidth,i=e.viewport.clientHeight;n!==e._lastViewportWidth&&(n<V_e?(t.className="cesium-credit-lightbox cesium-credit-lightbox-mobile",t.style.marginTop="0"):(t.className="cesium-credit-lightbox cesium-credit-lightbox-expanded",t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`),e._lastViewportWidth=n),n>=V_e&&i!==e._lastViewportHeight&&(t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`,e._lastViewportHeight=i)}function $a(e,t){let n=`${e} {`;for(let i in t)t.hasOwnProperty(i)&&(n+=`${i}: ${t[i]}; `);return n+=` }
`,n}function Sst(){let e="";e+=$a(".cesium-credit-lightbox-overlay",{display:"none","z-index":"1",position:"absolute",top:"0",left:"0",width:"100%",height:"100%","background-color":"rgba(80, 80, 80, 0.8)"}),e+=$a(".cesium-credit-lightbox",{"background-color":"#303336",color:BL,position:"relative","min-height":`${Cst}px`,margin:"auto"}),e+=$a(".cesium-credit-lightbox > ul > li a, .cesium-credit-lightbox > ul > li a:visited",{color:BL}),e+=$a(".cesium-credit-lightbox > ul > li a:hover",{color:Aq}),e+=$a(".cesium-credit-lightbox.cesium-credit-lightbox-expanded",{border:"1px solid #444","border-radius":"5px","max-width":"370px"}),e+=$a(".cesium-credit-lightbox.cesium-credit-lightbox-mobile",{height:"100%",width:"100%"}),e+=$a(".cesium-credit-lightbox-title",{padding:"20px 20px 0 20px"}),e+=$a(".cesium-credit-lightbox-close",{"font-size":"18pt",cursor:"pointer",position:"absolute",top:"0",right:"6px",color:BL}),e+=$a(".cesium-credit-lightbox-close:hover",{color:Aq}),e+=$a(".cesium-credit-lightbox > ul",{margin:"0",padding:"12px 20px 12px 40px","font-size":"13px"}),e+=$a(".cesium-credit-lightbox > ul > li",{"padding-bottom":"6px"}),e+=$a(".cesium-credit-lightbox > ul > li *",{padding:"0",margin:"0"}),e+=$a(".cesium-credit-expand-link",{"padding-left":"5px",cursor:"pointer","text-decoration":"underline",color:BL}),e+=$a(".cesium-credit-expand-link:hover",{color:Aq}),e+=$a(".cesium-credit-text",{color:BL}),e+=$a(".cesium-credit-textContainer *, .cesium-credit-logoContainer *",{display:"inline"});let t=document.head,n=document.createElement("style");n.innerHTML=e,t.insertBefore(n,t.firstChild)}function fr(e,t,n){let i=this;n=y(n,document.body);let o=document.createElement("div");o.className="cesium-credit-lightbox-overlay",n.appendChild(o);let r=document.createElement("div");r.className="cesium-credit-lightbox",o.appendChild(r);function s(m){r.contains(m.target)||i.hideLightbox()}o.addEventListener("click",s,!1);let a=document.createElement("div");a.className="cesium-credit-lightbox-title",a.textContent="Data provided by:",r.appendChild(a);let c=document.createElement("a");c.onclick=this.hideLightbox.bind(this),c.innerHTML="&times;",c.className="cesium-credit-lightbox-close",r.appendChild(c);let u=document.createElement("ul");r.appendChild(u);let f=document.createElement("div");f.className="cesium-credit-logoContainer",f.style.display="inline",e.appendChild(f);let d=document.createElement("div");d.className="cesium-credit-textContainer",d.style.display="inline",e.appendChild(d);let p=document.createElement("a");p.className="cesium-credit-expand-link",p.onclick=this.showLightbox.bind(this),p.textContent="Data attribution",e.appendChild(p),Sst();let g=Yt.clone(fr.cesiumCredit);this._delimiter=y(t," \u2022 "),this._screenContainer=d,this._cesiumCreditContainer=f,this._lastViewportHeight=void 0,this._lastViewportWidth=void 0,this._lightboxCredits=r,this._creditList=u,this._lightbox=o,this._hideLightbox=s,this._expandLink=p,this._expanded=!1,this._defaultCredits=[],this._cesiumCredit=g,this._previousCesiumCredit=void 0,this._currentCesiumCredit=g,this._creditDisplayElementPool=[],this._creditDisplayElementIndex=0,this._currentFrameCredits={screenCredits:new _t,lightboxCredits:new _t},this._defaultCredit=void 0,this.viewport=n,this.container=e}function q_e(e,t,n,i){i=y(i,1);let o=t.get(n.id);if(l(o))o.count<Number.MAX_VALUE&&(o.count+=i);else{let r=e._creditDisplayElementPool,s=e._creditDisplayElementPoolIndex;s<r.length?(o=r[s],o.credit=n,o.count=i):(o=new W_e(n,i),r.push(o)),++e._creditDisplayElementPoolIndex,t.set(n.id,o)}}fr.prototype.addCredit=function(e){if(e._isIon){l(this._defaultCredit)||(this._defaultCredit=Yt.clone(Y_e())),this._currentCesiumCredit=this._defaultCredit;return}let t;e.showOnScreen?t=this._currentFrameCredits.screenCredits:t=this._currentFrameCredits.lightboxCredits,q_e(this,t,e)};fr.prototype.addDefaultCredit=function(e){let t=this._defaultCredits;Tst(t,e)||t.push(e)};fr.prototype.removeDefaultCredit=function(e){let t=this._defaultCredits,n=t.indexOf(e);n!==-1&&t.splice(n,1)};fr.prototype.showLightbox=function(){this._lightbox.style.display="block",this._expanded=!0};fr.prototype.hideLightbox=function(){this._lightbox.style.display="none",this._expanded=!1};fr.prototype.update=function(){this._expanded&&Est(this)};fr.prototype.beginFrame=function(){let e=this._currentFrameCredits;this._creditDisplayElementPoolIndex=0;let t=e.screenCredits;t.removeAll();let n=this._defaultCredits;for(let i=0;i<n.length;++i){let o=n[i];q_e(this,t,o,Number.MAX_VALUE)}e.lightboxCredits.removeAll(),Yt.equals(fr.cesiumCredit,this._cesiumCredit)||(this._cesiumCredit=Yt.clone(fr.cesiumCredit)),this._currentCesiumCredit=this._cesiumCredit};fr.prototype.endFrame=function(){let e=this._currentFrameCredits.screenCredits.values;G_e(this._screenContainer,e,this._delimiter,void 0);let t=this._currentFrameCredits.lightboxCredits.values;this._expandLink.style.display=t.length>0?"inline":"none",G_e(this._creditList,t,void 0,"li"),bst(this)};fr.prototype.destroy=function(){return this._lightbox.removeEventListener("click",this._hideLightbox,!1),this.container.removeChild(this._cesiumCreditContainer),this.container.removeChild(this._screenContainer),this.container.removeChild(this._expandLink),this.viewport.removeChild(this._lightbox),le(this)};fr.prototype.isDestroyed=function(){return!1};fr._cesiumCredit=void 0;fr._cesiumCreditInitialized=!1;var Qz;function Y_e(){if(!l(Qz)){let e=Jt("Assets/Images/ion-credit.png");e.indexOf("http://")!==0&&e.indexOf("https://")!==0&&e.indexOf("data:")!==0&&(e=new H_e.default(e).path()),Qz=new Yt(`<a href="https://cesium.com/" target="_blank"><img src="${e}" title="Cesium ion"/></a>`,!0)}return fr._cesiumCreditInitialized||(fr._cesiumCredit=Qz,fr._cesiumCreditInitialized=!0),Qz}Object.defineProperties(fr,{cesiumCredit:{get:function(){return Y_e(),fr._cesiumCredit},set:function(e){fr._cesiumCredit=e,fr._cesiumCreditInitialized=!0}}});fr.CreditDisplayElement=W_e;var RL=fr;function $z(e){e=y(e,y.EMPTY_OBJECT),this._camera=e.camera,this._frustumSplits=e.frustumSplits,this._color=y(e.color,z.CYAN),this._updateOnChange=y(e.updateOnChange,!0),this.show=y(e.show,!0),this.id=e.id,this._id=void 0,this._outlinePrimitives=[],this._planesPrimitives=[]}var wst=new h,vst=new Q,Dst=new Oe,Pst=new _i,Ist=new Fc,Ost=new Zt,Bst=new gr,Rst=new z,Mst=[1,1e5];$z.prototype.update=function(e){if(!this.show)return;let t=this._planesPrimitives,n=this._outlinePrimitives,i,o;if(this._updateOnChange){for(o=t.length,i=0;i<o;++i)n[i]=n[i]&&n[i].destroy(),t[i]=t[i]&&t[i].destroy();t.length=0,n.length=0}if(t.length===0){let r=this._camera,s=r.frustum,a;s instanceof _i?a=Pst:s instanceof Fc?a=Ist:s instanceof Zt?a=Ost:a=Bst,a=s.clone(a);let c,u=this._frustumSplits;!l(u)||u.length<=1?(u=Mst,u[0]=this._camera.frustum.near,u[1]=this._camera.frustum.far,c=1):c=u.length-1;let f=r.positionWC,d=r.directionWC,p=r.upWC,g=r.rightWC;g=h.negate(g,wst);let m=vst;Q.setColumn(m,0,g,m),Q.setColumn(m,1,p,m),Q.setColumn(m,2,d,m);let A=Oe.fromRotationMatrix(m,Dst);for(t.length=n.length=c,i=0;i<c;++i)a.near=u[i],a.far=u[i+1],t[i]=new An({geometryInstances:new pt({geometry:new Ax({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:It.fromColor(z.fromAlpha(this._color,.1,Rst))},id:this.id,pickPrimitive:this}),appearance:new $t({translucent:!0,flat:!0}),asynchronous:!1}),n[i]=new An({geometryInstances:new pt({geometry:new pM({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:It.fromColor(this._color)},id:this.id,pickPrimitive:this}),appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1})}for(o=t.length,i=0;i<o;++i)n[i].update(e),t[i].update(e)};$z.prototype.isDestroyed=function(){return!1};$z.prototype.destroy=function(){let e=this._planesPrimitives.length;for(let t=0;t<e;++t)this._outlinePrimitives[t]=this._outlinePrimitives[t]&&this._outlinePrimitives[t].destroy(),this._planesPrimitives[t]=this._planesPrimitives[t]&&this._planesPrimitives[t].destroy();return le(this)};var om=$z;function LL(e){this._rs=void 0,this._sp=void 0,this._va=void 0,this._command=void 0,this._mode=void 0,this._useLogDepth=!1,this._ellipsoidOffset=y(e,0)}var ML=Rt.supportsTypedArrays()?new Float32Array(12):[],X_e=new h,K_e=new h,xq=new h,J_e=new h,e4=new h;function Lst(e,t){let n=e.radii,i=t.camera,o,r,s;if(i.frustum instanceof Zt)o=h.ZERO,r=i.rightWC,s=i.upWC;else{let d=i.positionWC,p=h.multiplyComponents(e.oneOverRadii,d,X_e),g=h.normalize(p,K_e),m=h.normalize(h.cross(h.UNIT_Z,p,xq),xq),A=h.normalize(h.cross(g,m,J_e),J_e),x=h.magnitude(p),C=Math.sqrt(x*x-1);o=h.multiplyByScalar(g,1/x,X_e);let b=C/x;r=h.multiplyByScalar(m,b,K_e),s=h.multiplyByScalar(A,b,xq)}let a=h.add(o,s,e4);h.subtract(a,r,a),h.multiplyComponents(n,a,a),h.pack(a,ML,0);let c=h.subtract(o,s,e4);h.subtract(c,r,c),h.multiplyComponents(n,c,c),h.pack(c,ML,3);let u=h.add(o,s,e4);h.add(u,r,u),h.multiplyComponents(n,u,u),h.pack(u,ML,6);let f=h.subtract(o,s,e4);return h.add(f,r,f),h.multiplyComponents(n,f,f),h.pack(f,ML,9),ML}LL.prototype.update=function(e){if(this._mode=e.mode,e.mode!==ee.SCENE3D)return;let t=e.context,n=e.mapProjection.ellipsoid.radii,i=new ie(n.x+this._ellipsoidOffset,n.y+this._ellipsoidOffset,n.z+this._ellipsoidOffset),o=e.useLogDepth;if(l(this._command)||(this._rs=Ne.fromCache({cull:{enabled:!0},depthTest:{enabled:!0},colorMask:{red:!1,green:!1,blue:!1,alpha:!1}}),this._command=new Ze({renderState:this._rs,boundingVolume:new re(h.ZERO,i.maximumRadius),pass:xe.OPAQUE,owner:this})),!l(this._sp)||this._useLogDepth!==o){this._useLogDepth=o;let s=new Ve({sources:[FM]}),a=new Ve({sources:[LM]});if(o){let c=`#ifdef GL_EXT_frag_depth 
#extension GL_EXT_frag_depth : enable 
#endif 

`;a.sources.push(c),a.defines.push("LOG_DEPTH"),s.defines.push("LOG_DEPTH")}this._sp=jt.replaceCache({shaderProgram:this._sp,context:t,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:{position:0}}),this._command.shaderProgram=this._sp}let r=Lst(i,e);if(l(this._va))this._va.getAttribute(0).vertexBuffer.copyFromArrayView(r);else{let s=new it({attributes:{position:new Ee({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:r})},indices:[0,1,2,2,1,3],primitiveType:Be.TRIANGLES});this._va=Qn.fromGeometry({context:t,geometry:s,attributeLocations:{position:0},bufferUsage:Me.DYNAMIC_DRAW}),this._command.vertexArray=this._va}};LL.prototype.execute=function(e,t){this._mode===ee.SCENE3D&&this._command.execute(e,t)};LL.prototype.isDestroyed=function(){return!1};LL.prototype.destroy=function(){this._sp=this._sp&&this._sp.destroy(),this._va=this._va&&this._va.destroy()};var FL=LL;function NL(){}var Fst=/\bgl_FragDepthEXT\b/,Nst=/\bdiscard\b/;function kst(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"depthOnly");if(!l(n)){let i=t._attributeLocations,o=t.fragmentShaderSource,r,s=!1,a=o.sources,c=a.length;for(r=0;r<c;++r)if(Fst.test(a[r])||Nst.test(a[r])){s=!0;break}let u=!1,f=o.defines;for(c=f.length,r=0;r<c;++r)if(f[r]==="LOG_DEPTH"){u=!0;break}let d;!s&&!u?(d=`void main() 
{ 
    gl_FragColor = vec4(1.0); 
} 
`,o=new Ve({sources:[d]})):!s&&u&&(d=`#ifdef GL_EXT_frag_depth 
#extension GL_EXT_frag_depth : enable 
#endif 

void main() 
{ 
    gl_FragColor = vec4(1.0); 
    czm_writeLogDepth(); 
} 
`,o=new Ve({defines:["LOG_DEPTH"],sources:[d]})),n=e.shaderCache.createDerivedShaderProgram(t,"depthOnly",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:o,attributeLocations:i})}return n}function Vst(e,t){let n=e._depthOnlyRenderStateCache,i=n[t.id];if(!l(i)){let o=Ne.getState(t);o.depthMask=!0,o.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i=Ne.fromCache(o),n[t.id]=i}return i}NL.createDepthOnlyDerivedCommand=function(e,t,n,i){l(i)||(i={});let o,r;return l(i.depthOnlyCommand)&&(o=i.depthOnlyCommand.shaderProgram,r=i.depthOnlyCommand.renderState),i.depthOnlyCommand=Ze.shallowClone(t,i.depthOnlyCommand),!l(o)||i.shaderProgramId!==t.shaderProgram.id?(i.depthOnlyCommand.shaderProgram=kst(n,t.shaderProgram),i.depthOnlyCommand.renderState=Vst(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.depthOnlyCommand.shaderProgram=o,i.depthOnlyCommand.renderState=r),i};var Ust=/\s+czm_writeLogDepth\(/,zst=/\s+czm_vertexLogDepth\(/,Gst=/\s*#extension\s+GL_EXT_frag_depth\s*:\s*enable/;function Hst(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"logDepth");if(!l(n)){let i=t._attributeLocations,o=t.vertexShaderSource.clone(),r=t.fragmentShaderSource.clone();o.defines=l(o.defines)?o.defines.slice(0):[],o.defines.push("LOG_DEPTH"),r.defines=l(r.defines)?r.defines.slice(0):[],r.defines.push("LOG_DEPTH");let s,a,c=!1,u=o.sources,f=u.length;for(s=0;s<f;++s)if(zst.test(u[s])){c=!0;break}if(!c){for(s=0;s<f;++s)u[s]=Ve.replaceMain(u[s],"czm_log_depth_main");a=`

void main() 
{ 
    czm_log_depth_main(); 
    czm_vertexLogDepth(); 
} 
`,u.push(a)}for(u=r.sources,f=u.length,c=!1,s=0;s<f;++s)Ust.test(u[s])&&(c=!0);r.defines.indexOf("LOG_DEPTH_WRITE")!==-1&&(c=!0);let d=!0;for(s=0;s<f;++s)Gst.test(u[s])&&(d=!1);let p="";if(d&&(p+=`#ifdef GL_EXT_frag_depth 
#extension GL_EXT_frag_depth : enable 
#endif 

`),!c){for(s=0;s<f;s++)u[s]=Ve.replaceMain(u[s],"czm_log_depth_main");p+=`
void main() 
{ 
    czm_log_depth_main(); 
    czm_writeLogDepth(); 
} 
`}u.push(p),n=e.shaderCache.createDerivedShaderProgram(t,"logDepth",{vertexShaderSource:o,fragmentShaderSource:r,attributeLocations:i})}return n}NL.createLogDepthCommand=function(e,t,n){l(n)||(n={});let i;return l(n.command)&&(i=n.command.shaderProgram),n.command=Ze.shallowClone(e,n.command),!l(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=Hst(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};function Wst(e,t,n){let i=e.shaderCache.getDerivedShaderProgram(t,"pick");if(!l(i)){let o=t._attributeLocations,r=t.fragmentShaderSource,s=r.sources,a=s.length,c=`void main() 
{ 
    czm_non_pick_main(); 
    if (gl_FragColor.a == 0.0) { 
        discard; 
    } 
    gl_FragColor = ${n}; 
} 
`,u=new Array(a+1);for(let f=0;f<a;++f)u[f]=Ve.replaceMain(s[f],"czm_non_pick_main");u[a]=c,r=new Ve({sources:u,defines:r.defines}),i=e.shaderCache.createDerivedShaderProgram(t,"pick",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:r,attributeLocations:o})}return i}function jst(e,t){let n=e.picking.pickRenderStateCache,i=n[t.id];if(!l(i)){let o=Ne.getState(t);o.blending.enabled=!1,o.depthMask=!0,i=Ne.fromCache(o),n[t.id]=i}return i}NL.createPickDerivedCommand=function(e,t,n,i){l(i)||(i={});let o,r;return l(i.pickCommand)&&(o=i.pickCommand.shaderProgram,r=i.pickCommand.renderState),i.pickCommand=Ze.shallowClone(t,i.pickCommand),!l(o)||i.shaderProgramId!==t.shaderProgram.id?(i.pickCommand.shaderProgram=Wst(n,t.shaderProgram,t.pickId),i.pickCommand.renderState=jst(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.pickCommand.shaderProgram=o,i.pickCommand.renderState=r),i};function qst(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"HDR");if(!l(n)){let i=t._attributeLocations,o=t.vertexShaderSource.clone(),r=t.fragmentShaderSource.clone();o.defines=l(o.defines)?o.defines.slice(0):[],o.defines.push("HDR"),r.defines=l(r.defines)?r.defines.slice(0):[],r.defines.push("HDR"),n=e.shaderCache.createDerivedShaderProgram(t,"HDR",{vertexShaderSource:o,fragmentShaderSource:r,attributeLocations:i})}return n}NL.createHdrCommand=function(e,t,n){l(n)||(n={});let i;return l(n.command)&&(i=n.command.shaderProgram),n.command=Ze.shallowClone(e,n.command),!l(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=qst(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};var h_=NL;function t4(e){this._scene=e,this._lastAlpha=void 0,this._lastBeta=void 0,this._lastGamma=void 0,this._alpha=void 0,this._beta=void 0,this._gamma=void 0;let t=this;function n(i){let o=i.alpha;if(!l(o)){t._alpha=void 0,t._beta=void 0,t._gamma=void 0;return}t._alpha=R.toRadians(o),t._beta=R.toRadians(i.beta),t._gamma=R.toRadians(i.gamma)}window.addEventListener("deviceorientation",n,!1),this._removeListener=function(){window.removeEventListener("deviceorientation",n,!1)}}var Yst=new Oe,Z_e=new Oe,Xst=new Q;function Kst(e,t,n,i){let o=e.direction,r=e.right,s=e.up,a=Oe.fromAxisAngle(o,n,Z_e),c=Oe.fromAxisAngle(r,i,Yst),u=Oe.multiply(c,a,c),f=Oe.fromAxisAngle(s,t,Z_e);Oe.multiply(f,u,u);let d=Q.fromQuaternion(u,Xst);Q.multiplyByVector(d,r,r),Q.multiplyByVector(d,s,s),Q.multiplyByVector(d,o,o)}t4.prototype.update=function(){if(!l(this._alpha))return;l(this._lastAlpha)||(this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma);let e=this._lastAlpha-this._alpha,t=this._lastBeta-this._beta,n=this._lastGamma-this._gamma;Kst(this._scene.camera,-e,t,n),this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma};t4.prototype.isDestroyed=function(){return!1};t4.prototype.destroy=function(){return this._removeListener(),le(this)};var kL=t4;function Q_e(){this.enabled=!0,this.renderable=!0,this.density=2e-4,this.screenSpaceErrorFactor=2,this.minimumBrightness=.03}var n4=[359.393,800.749,1275.6501,2151.1192,3141.7763,4777.5198,6281.2493,12364.307,15900.765,49889.0549,78026.8259,99260.7344,120036.3873,151011.0158,156091.1953,203849.3112,274866.9803,319916.3149,493552.0528,628733.5874],rm=[2e-5,2e-4,1e-4,7e-5,5e-5,4e-5,3e-5,19e-6,1e-5,85e-7,62e-7,58e-7,53e-7,52e-7,51e-7,42e-7,4e-6,34e-7,26e-7,22e-7];for(let e=0;e<rm.length;++e)rm[e]*=1e6;var $_e=rm[1],Cq=rm[rm.length-1];for(let e=0;e<rm.length;++e)rm[e]=(rm[e]-Cq)/($_e-Cq);var Ws=0;function Jst(e){let t=n4,n=t.length;if(e<t[0])return Ws=0,Ws;if(e>t[n-1])return Ws=n-2,Ws;if(e>=t[Ws]){if(Ws+1<n&&e<t[Ws+1])return Ws;if(Ws+2<n&&e<t[Ws+2])return++Ws,Ws}else if(Ws-1>=0&&e>=t[Ws-1])return--Ws,Ws;let i;for(i=0;i<n-2&&!(e>=t[i]&&e<t[i+1]);++i);return Ws=i,Ws}var Zst=new h;Q_e.prototype.update=function(e){if(!(e.fog.enabled=this.enabled))return;e.fog.renderable=this.renderable;let n=e.camera,i=n.positionCartographic;if(!l(i)||i.height>8e5||e.mode!==ee.SCENE3D){e.fog.enabled=!1;return}let o=i.height,r=Jst(o),s=R.clamp((o-n4[r])/(n4[r+1]-n4[r]),0,1),a=R.lerp(rm[r],rm[r+1],s),c=this.density*1e6,u=c/$_e*Cq;a=a*(c-u)*1e-6;let f=h.normalize(n.positionWC,Zst),d=Math.abs(h.dot(n.directionWC,f));a*=1-d,e.fog.density=a,e.fog.sse=this.screenSpaceErrorFactor,e.fog.minimumBrightness=this.minimumBrightness};var VL=Q_e;function Qst(e,t,n){this.context=e,this.commandList=[],this.shadowMaps=[],this.brdfLutGenerator=void 0,this.environmentMap=void 0,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this.specularEnvironmentMapsMaximumLOD=void 0,this.mode=ee.SCENE3D,this.morphTime=ee.getMorphTime(ee.SCENE3D),this.frameNumber=0,this.newFrame=!1,this.time=void 0,this.jobScheduler=n,this.mapProjection=void 0,this.camera=void 0,this.cameraUnderground=!1,this.globeTranslucencyState=void 0,this.cullingVolume=void 0,this.occluder=void 0,this.maximumScreenSpaceError=void 0,this.pixelRatio=1,this.passes={render:!1,pick:!1,depth:!1,postProcess:!1,offscreen:!1},this.creditDisplay=t,this.afterRender=[],this.scene3DOnly=!1,this.fog={enabled:!1,density:void 0,sse:void 0,minimumBrightness:void 0},this.terrainExaggeration=1,this.terrainExaggerationRelativeHeight=0,this.shadowState={shadowsEnabled:!0,shadowMaps:[],lightShadowMaps:[],nearPlane:1,farPlane:5e3,closestObjectSize:1e3,lastDirtyTime:0,outOfView:!0},this.splitPosition=0,this.frustumSplits=[],this.backgroundColor=void 0,this.light=void 0,this.minimumDisableDepthTestDistance=void 0,this.invertClassification=!1,this.invertClassificationColor=void 0,this.useLogDepth=!1,this.tilesetPassState=void 0,this.minimumTerrainHeight=0}var UL=Qst;var js={OPAQUE_FRONT_FACE:0,OPAQUE_BACK_FACE:1,DEPTH_ONLY_FRONT_FACE:2,DEPTH_ONLY_BACK_FACE:3,DEPTH_ONLY_FRONT_AND_BACK_FACE:4,TRANSLUCENT_FRONT_FACE:5,TRANSLUCENT_BACK_FACE:6,TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:7,TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:8,PICK_FRONT_FACE:9,PICK_BACK_FACE:10,DERIVED_COMMANDS_MAXIMUM_LENGTH:11},Px=js.DERIVED_COMMANDS_MAXIMUM_LENGTH,lge=["opaqueFrontFaceCommand","opaqueBackFaceCommand","depthOnlyFrontFaceCommand","depthOnlyBackFaceCommand","depthOnlyFrontAndBackFaceCommand","translucentFrontFaceCommand","translucentBackFaceCommand","translucentFrontFaceManualDepthTestCommand","translucentBackFaceManualDepthTestCommand","pickFrontFaceCommand","pickBackFaceCommand"];function Ix(){this._frontFaceAlphaByDistance=new bt(0,1,0,1),this._backFaceAlphaByDistance=new bt(0,1,0,1),this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._requiresManualDepthTest=!1,this._sunVisibleThroughGlobe=!1,this._environmentVisible=!1,this._useDepthPlane=!1,this._numberOfTextureUniforms=0,this._globeTranslucencyFramebuffer=void 0,this._rectangle=ce.clone(ce.MAX_VALUE),this._derivedCommandKey=0,this._derivedCommandsDirty=!1,this._derivedCommandPacks=void 0,this._derivedCommandTypes=new Array(Px),this._derivedBlendCommandTypes=new Array(Px),this._derivedPickCommandTypes=new Array(Px),this._derivedCommandTypesToUpdate=new Array(Px),this._derivedCommandsLength=0,this._derivedBlendCommandsLength=0,this._derivedPickCommandsLength=0,this._derivedCommandsToUpdateLength=0}Object.defineProperties(Ix.prototype,{frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance}},translucent:{get:function(){return this._frontFaceTranslucent}},sunVisibleThroughGlobe:{get:function(){return this._sunVisibleThroughGlobe}},environmentVisible:{get:function(){return this._environmentVisible}},useDepthPlane:{get:function(){return this._useDepthPlane}},numberOfTextureUniforms:{get:function(){return this._numberOfTextureUniforms}},rectangle:{get:function(){return this._rectangle}}});Ix.prototype.update=function(e){let t=e.globe;if(!l(t)||!t.show){this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._sunVisibleThroughGlobe=!0,this._environmentVisible=!0,this._useDepthPlane=!1;return}this._frontFaceAlphaByDistance=ege(t.translucency.enabled,t.translucency.frontFaceAlpha,t.translucency.frontFaceAlphaByDistance,this._frontFaceAlphaByDistance),this._backFaceAlphaByDistance=ege(t.translucency.enabled,t.translucency.backFaceAlpha,t.translucency.backFaceAlphaByDistance,this._backFaceAlphaByDistance),this._frontFaceTranslucent=tge(t.translucency.enabled,this._frontFaceAlphaByDistance,t),this._backFaceTranslucent=tge(t.translucency.enabled,this._backFaceAlphaByDistance,t),this._requiresManualDepthTest=nat(this,e,t),this._sunVisibleThroughGlobe=$st(this,e),this._environmentVisible=eat(this,e),this._useDepthPlane=tat(this,e),this._numberOfTextureUniforms=iat(this),this._rectangle=ce.clone(t.translucency.rectangle,this._rectangle),oat(this,e)};function ege(e,t,n,i){return e?l(n)?(bt.clone(n,i),i.nearValue*=t,i.farValue*=t,i):(i.nearValue=t,i.farValue=t,i):(i.nearValue=1,i.farValue=1,i)}function tge(e,t,n){return e&&(n.baseColor.alpha<1||t.nearValue<1||t.farValue<1)}function $st(e,t){let n=e._frontFaceTranslucent,i=e._backFaceTranslucent;return n&&(t.cameraUnderground||i)}function eat(e,t){return!t.cameraUnderground||e._frontFaceTranslucent}function tat(e,t){return!t.cameraUnderground&&!e._frontFaceTranslucent}function nat(e,t,n){return e._frontFaceTranslucent&&!e._backFaceTranslucent&&!n.depthTestAgainstTerrain&&t.mode!==ee.SCENE2D&&t.context.depthTexture}function iat(e){let t=0;return e._frontFaceTranslucent&&++t,e._requiresManualDepthTest&&++t,t}function oat(e,t){e._derivedCommandsLength=Tq(e,t,!1,!1,e._derivedCommandTypes),e._derivedBlendCommandsLength=Tq(e,t,!0,!1,e._derivedBlendCommandTypes),e._derivedPickCommandsLength=Tq(e,t,!1,!0,e._derivedPickCommandTypes);let n,i=0;for(n=0;n<e._derivedCommandsLength;++n)i|=1<<e._derivedCommandTypes[n];for(n=0;n<e._derivedBlendCommandsLength;++n)i|=1<<e._derivedBlendCommandTypes[n];for(n=0;n<e._derivedPickCommandsLength;++n)i|=1<<e._derivedPickCommandTypes[n];let o=0;for(n=0;n<Px;++n)(i&1<<n)>0&&(e._derivedCommandTypesToUpdate[o++]=n);e._derivedCommandsToUpdateLength=o;let r=i!==e._derivedCommandKey;e._derivedCommandKey=i,e._derivedCommandsDirty=r,!l(e._derivedCommandPacks)&&e._frontFaceTranslucent&&(e._derivedCommandPacks=Aat())}function Tq(e,t,n,i,o){let r=0,s=e._frontFaceTranslucent,a=e._backFaceTranslucent;if(!s)return r;let c=t.cameraUnderground,u=e._requiresManualDepthTest,f=i?js.PICK_FRONT_FACE:u?js.TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:js.TRANSLUCENT_FRONT_FACE,d=i?js.PICK_BACK_FACE:u?js.TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:js.TRANSLUCENT_BACK_FACE;return t.mode===ee.SCENE2D?(o[r++]=js.DEPTH_ONLY_FRONT_FACE,o[r++]=f,r):(a?(n||(o[r++]=js.DEPTH_ONLY_FRONT_AND_BACK_FACE),c?(o[r++]=f,o[r++]=d):(o[r++]=d,o[r++]=f)):c?(n||(o[r++]=js.DEPTH_ONLY_BACK_FACE),o[r++]=js.OPAQUE_FRONT_FACE,o[r++]=d):(n||(o[r++]=js.DEPTH_ONLY_FRONT_FACE),o[r++]=js.OPAQUE_BACK_FACE,o[r++]=f),r)}function wf(e,t){let n=e.indexOf(t);n>-1&&e.splice(n,1)}function nge(e,t){return e.indexOf(t)>-1}function rat(e,t){wf(e.defines,"TRANSLUCENT"),wf(t.defines,"TRANSLUCENT")}function sat(e,t){wf(e.defines,"GROUND_ATMOSPHERE"),wf(t.defines,"GROUND_ATMOSPHERE"),wf(e.defines,"FOG"),wf(t.defines,"FOG"),wf(e.defines,"TRANSLUCENT"),wf(t.defines,"TRANSLUCENT")}function bq(e,t){if(nge(t.defines,"TILE_LIMIT_RECTANGLE")||nge(t.defines,"ENABLE_CLIPPING_PLANES"))return;let n=`void main() 
{ 
    gl_FragColor = vec4(1.0); 
} 
`;t.sources=[n]}function Eq(e,t){let n=t.sources,i=n.length;for(let r=0;r<i;++r)n[r]=Ve.replaceMain(n[r],"czm_globe_translucency_main");let o=`

uniform sampler2D u_classificationTexture; 
void main() 
{ 
    vec2 st = gl_FragCoord.xy / czm_viewport.zw; 
#ifdef MANUAL_DEPTH_TEST 
    float logDepthOrDepth = czm_unpackDepth(texture2D(czm_globeDepthTexture, st)); 
    if (logDepthOrDepth != 0.0) 
    { 
        vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth); 
        float depthEC = eyeCoordinate.z / eyeCoordinate.w; 
        if (v_positionEC.z < depthEC) 
        { 
            discard; 
        } 
    } 
#endif 
    czm_globe_translucency_main(); 
    vec4 classificationColor = texture2D(u_classificationTexture, st); 
    if (classificationColor.a > 0.0) 
    { 
        // Reverse premultiplication process to get the correct composited result of the classification primitives 
        classificationColor.rgb /= classificationColor.a; 
    } 
    gl_FragColor = classificationColor * vec4(classificationColor.aaa, 1.0) + gl_FragColor * (1.0 - classificationColor.a); 
} 
`;n.push(o)}function uge(e,t){Eq(e,t),wf(e.defines,"GROUND_ATMOSPHERE"),wf(t.defines,"GROUND_ATMOSPHERE"),wf(e.defines,"FOG"),wf(t.defines,"FOG")}function aat(e,t){Eq(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function cat(e,t){uge(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function ige(e,t){let n=`uniform sampler2D u_classificationTexture; 
void main() 
{ 
    vec2 st = gl_FragCoord.xy / czm_viewport.zw; 
    vec4 pickColor = texture2D(u_classificationTexture, st); 
    if (pickColor == vec4(0.0)) 
    { 
        discard; 
    } 
    gl_FragColor = pickColor; 
} 
`;t.sources=[n]}function lat(e,t,n,i,o,r){if(!l(o))return t;if(!i&&l(n))return n;let s=e.shaderCache.getDerivedShaderProgram(t,r);if(!l(s)){let a=t._attributeLocations,c=t.vertexShaderSource.clone(),u=t.fragmentShaderSource.clone();c.defines=l(c.defines)?c.defines.slice(0):[],u.defines=l(u.defines)?u.defines.slice(0):[],o(c,u),s=e.shaderCache.createDerivedShaderProgram(t,r,{vertexShaderSource:c,fragmentShaderSource:u,attributeLocations:a})}return s}function uat(e){e.cull.face=yi.BACK,e.cull.enabled=!0}function fat(e){e.cull.face=yi.FRONT,e.cull.enabled=!0}function dat(e){e.cull.face=yi.BACK,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function hat(e){e.cull.face=yi.FRONT,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function mat(e){e.cull.enabled=!1,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function oge(e){e.cull.face=yi.BACK,e.cull.enabled=!0,e.depthMask=!1,e.blending=cn.ALPHA_BLEND}function rge(e){e.cull.face=yi.FRONT,e.cull.enabled=!0,e.depthMask=!1,e.blending=cn.ALPHA_BLEND}function pat(e){e.cull.face=yi.BACK,e.cull.enabled=!0,e.blending.enabled=!1}function _at(e){e.cull.face=yi.FRONT,e.cull.enabled=!0,e.blending.enabled=!1}function gat(e,t,n,i,o){if(!l(i))return e;if(!n&&l(t))return t;let r=o[e.id];if(!l(r)){let s=Ne.getState(e);i(s),r=Ne.fromCache(s),o[e.id]=r}return r}function zE(e){return{u_classificationTexture:function(){return e._globeTranslucencyFramebuffer.classificationTexture}}}function yat(e,t,n,i,o){return l(o)?!i&&l(n)?n:mt(t,o(e),!1):t}function Kd(e){this.pass=e.pass,this.pickOnly=e.pickOnly,this.getShaderProgramFunction=e.getShaderProgramFunction,this.getRenderStateFunction=e.getRenderStateFunction,this.getUniformMapFunction=e.getUniformMapFunction,this.renderStateCache={}}function Aat(){return[new Kd({pass:xe.GLOBE,pickOnly:!1,getShaderProgramFunction:rat,getRenderStateFunction:uat,getUniformMapFunction:void 0}),new Kd({pass:xe.GLOBE,pickOnly:!1,getShaderProgramFunction:sat,getRenderStateFunction:fat,getUniformMapFunction:void 0}),new Kd({pass:xe.GLOBE,pickOnly:!1,getShaderProgramFunction:bq,getRenderStateFunction:dat,getUniformMapFunction:void 0}),new Kd({pass:xe.GLOBE,pickOnly:!1,getShaderProgramFunction:bq,getRenderStateFunction:hat,getUniformMapFunction:void 0}),new Kd({pass:xe.GLOBE,pickOnly:!1,getShaderProgramFunction:bq,getRenderStateFunction:mat,getUniformMapFunction:void 0}),new Kd({pass:xe.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Eq,getRenderStateFunction:oge,getUniformMapFunction:zE}),new Kd({pass:xe.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:uge,getRenderStateFunction:rge,getUniformMapFunction:zE}),new Kd({pass:xe.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:aat,getRenderStateFunction:oge,getUniformMapFunction:zE}),new Kd({pass:xe.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:cat,getRenderStateFunction:rge,getUniformMapFunction:zE}),new Kd({pass:xe.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:ige,getRenderStateFunction:pat,getUniformMapFunction:zE}),new Kd({pass:xe.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:ige,getRenderStateFunction:_at,getUniformMapFunction:zE})]}var sge=new Array(Px),age=new Array(Px);Ix.prototype.updateDerivedCommands=function(e,t){let n=this._derivedCommandTypesToUpdate,i=this._derivedCommandsToUpdateLength;if(i!==0){for(let o=0;o<i;++o)age[o]=this._derivedCommandPacks[n[o]],sge[o]=lge[n[o]];xat(this,e,i,n,sge,age,t)}};function xat(e,t,n,i,o,r,s){let a=t.derivedCommands.globeTranslucency,c=e._derivedCommandsDirty;if(t.dirty||!l(a)||c){t.dirty=!1,l(a)||(a={},t.derivedCommands.globeTranslucency=a);let u=s.frameNumber,f=y(a.uniformMapDirtyFrame,0),d=y(a.shaderProgramDirtyFrame,0),p=y(a.renderStateDirtyFrame,0),g=a.uniformMap!==t.uniformMap,m=a.shaderProgramId!==t.shaderProgram.id,A=a.renderStateId!==t.renderState.id;g&&(a.uniformMapDirtyFrame=u),m&&(a.shaderProgramDirtyFrame=u),A&&(a.renderStateDirtyFrame=u),a.uniformMap=t.uniformMap,a.shaderProgramId=t.shaderProgram.id,a.renderStateId=t.renderState.id;for(let x=0;x<n;++x){let C=r[x],b=i[x],T=o[x],S=a[T],w,D,I;l(S)?(w=S.uniformMap,D=S.shaderProgram,I=S.renderState):(w=void 0,D=void 0,I=void 0),S=Ze.shallowClone(t,S),a[T]=S;let B=y(S.derivedCommands.uniformMapDirtyFrame,0),M=y(S.derivedCommands.shaderProgramDirtyFrame,0),L=y(S.derivedCommands.renderStateDirtyFrame,0),_=g||B<f,E=m||M<d,v=A||L<p;_&&(S.derivedCommands.uniformMapDirtyFrame=u),E&&(S.derivedCommands.shaderProgramDirtyFrame=u),v&&(S.derivedCommands.renderStateDirtyFrame=u),S.derivedCommands.type=b,S.pass=C.pass,S.pickOnly=C.pickOnly,S.uniformMap=yat(e,t.uniformMap,w,_,C.getUniformMapFunction),S.shaderProgram=lat(s.context,t.shaderProgram,D,E,C.getShaderProgramFunction,T),S.renderState=gat(t.renderState,I,v,C.getRenderStateFunction,C.renderStateCache)}}}Ix.prototype.pushDerivedCommands=function(e,t,n){let i=n.passes.pick;if(i&&t)return;let o=this._derivedCommandTypes,r=this._derivedCommandsLength;if(i?(o=this._derivedPickCommandTypes,r=this._derivedPickCommandsLength):t&&(o=this._derivedBlendCommandTypes,r=this._derivedBlendCommandsLength),r===0){n.commandList.push(e);return}let s=e.derivedCommands.globeTranslucency;for(let a=0;a<r;++a){let c=lge[o[a]];n.commandList.push(s[c])}};function fge(e,t,n,i,o,r,s){for(let a=0;a<t;++a){let c=e[a],u=c.derivedCommands.type;(!l(s)||s.indexOf(u)>-1)&&n(c,i,o,r)}}function cge(e,t,n,i,o,r){for(let s=0;s<t;++s)n(e[s],i,o,r)}var Cat=[js.OPAQUE_FRONT_FACE,js.OPAQUE_BACK_FACE],Tat=[js.DEPTH_ONLY_FRONT_FACE,js.DEPTH_ONLY_BACK_FACE,js.DEPTH_ONLY_FRONT_AND_BACK_FACE];Ix.prototype.executeGlobeCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[xe.GLOBE],a=e.indices[xe.GLOBE];a!==0&&(this._globeTranslucencyFramebuffer=n,n.clearClassification(r,o),fge(s,a,t,i,r,o,Cat))};Ix.prototype.executeGlobeClassificationCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[xe.GLOBE],a=e.indices[xe.GLOBE],c=e.commands[xe.TERRAIN_CLASSIFICATION],u=e.indices[xe.TERRAIN_CLASSIFICATION];if(a===0||u===0)return;let f=this._frontFaceTranslucent,d=this._backFaceTranslucent;if((!f||!d)&&cge(c,u,t,i,r,o),!f&&!d)return;this._globeTranslucencyFramebuffer=n;let p=r.uniformState.globeDepthTexture,g=o.framebuffer;if(o.framebuffer=n.classificationFramebuffer,fge(s,a,t,i,r,o,Tat),r.depthTexture){let m=n.packDepth(r,o);r.uniformState.globeDepthTexture=m}cge(c,u,t,i,r,o),r.uniformState.globeDepthTexture=p,o.framebuffer=g};var zL=Ix;var bl=`uniform sampler2D colorTexture;

varying vec2 v_textureCoordinates;

void main()
{
    gl_FragColor = texture2D(colorTexture, v_textureCoordinates);
}
`;function sm(){this._numSamples=1,this.previousFramebuffer=void 0,this._previousFramebuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this._fbo=new li({depthStencil:!0,createDepthAttachments:!1}),this._fboClassified=new li({depthStencil:!0,createDepthAttachments:!1}),this._rsUnclassified=void 0,this._rsClassified=void 0,this._unclassifiedCommand=void 0,this._classifiedCommand=void 0,this._translucentCommand=void 0,this._clearColorCommand=new ti({color:new z(0,0,0,0),owner:this}),this._clearCommand=new ti({color:new z(0,0,0,0),depth:1,stencil:0});let e=this;this._uniformMap={colorTexture:function(){return e._fbo.getColorTexture()},depthTexture:function(){return e._depthStencilTexture},classifiedTexture:function(){return e._fboClassified.getColorTexture()}}}Object.defineProperties(sm.prototype,{unclassifiedCommand:{get:function(){return this._unclassifiedCommand}}});sm.isTranslucencySupported=function(e){return e.depthTexture&&e.fragmentDepth};var bat={depthMask:!1,stencilTest:{enabled:!0,frontFunction:Nn.EQUAL,frontOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},backFunction:Nn.NEVER,reference:0,mask:wt.CLASSIFICATION_MASK},blending:cn.ALPHA_BLEND},Eat={depthMask:!1,stencilTest:{enabled:!0,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},backFunction:Nn.NEVER,reference:0,mask:wt.CLASSIFICATION_MASK},blending:cn.ALPHA_BLEND},Sat={depthMask:!0,depthTest:{enabled:!0},stencilTest:wt.setCesium3DTileBit(),stencilMask:wt.CESIUM_3D_TILE_MASK,blending:cn.ALPHA_BLEND},wat=`#extension GL_EXT_frag_depth : enable
uniform sampler2D colorTexture;
uniform sampler2D depthTexture;
uniform sampler2D classifiedTexture;
varying vec2 v_textureCoordinates;
void main()
{
    vec4 color = texture2D(colorTexture, v_textureCoordinates);
    if (color.a == 0.0)
    {
        discard;
    }
    bool isClassified = all(equal(texture2D(classifiedTexture, v_textureCoordinates), vec4(0.0)));
#ifdef UNCLASSIFIED
    vec4 highlightColor = czm_invertClassificationColor;
    if (isClassified)
    {
        discard;
    }
#else
    vec4 highlightColor = vec4(1.0);
    if (!isClassified)
    {
        discard;
    }
#endif
    gl_FragColor = color * highlightColor;
    gl_FragDepthEXT = texture2D(depthTexture, v_textureCoordinates).r;
}
`,vat=`uniform sampler2D colorTexture;
varying vec2 v_textureCoordinates;
void main()
{
    vec4 color = texture2D(colorTexture, v_textureCoordinates);
    if (color.a == 0.0)
    {
        discard;
    }
#ifdef UNCLASSIFIED
    gl_FragColor = color * czm_invertClassificationColor;
#else
    gl_FragColor = color;
#endif
}
`;sm.prototype.update=function(e,t,n){let i=this._fbo.getColorTexture(),o=this.previousFramebuffer!==this._previousFramebuffer;this._previousFramebuffer=this.previousFramebuffer;let r=this._numSamples!==t,s=e.drawingBufferWidth,a=e.drawingBufferHeight,c=!l(i)||i.width!==s||i.height!==a;if((c||o||r)&&(this._numSamples=t,this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),l(this._previousFramebuffer)||(this._depthStencilTexture=new Ot({context:e,width:s,height:a,pixelFormat:lt.DEPTH_STENCIL,pixelDatatype:We.UNSIGNED_INT_24_8}),t>1&&(this._depthStencilRenderbuffer=new Ul({context:e,width:s,height:a,format:xc.DEPTH24_STENCIL8,numSamples:t})))),!l(this._fbo.framebuffer)||c||o||r){this._fbo.destroy(),this._fboClassified.destroy();let u,f;l(this._previousFramebuffer)?(u=n.getDepthStencilTexture(),f=n.getDepthStencilRenderbuffer()):(u=this._depthStencilTexture,f=this._depthStencilRenderbuffer),this._fbo.setDepthStencilTexture(u),l(f)&&this._fbo.setDepthStencilRenderbuffer(f),this._fbo.update(e,s,a,t),l(this._previousFramebuffer)||(this._fboClassified.setDepthStencilTexture(u),this._fboClassified.update(e,s,a))}if(l(this._rsUnclassified)||(this._rsUnclassified=Ne.fromCache(bat),this._rsClassified=Ne.fromCache(Eat),this._rsDefault=Ne.fromCache(Sat)),!l(this._unclassifiedCommand)||o||r){l(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy());let u=l(this._previousFramebuffer)?vat:wat,f=new Ve({defines:["UNCLASSIFIED"],sources:[u]}),d=new Ve({sources:[u]});this._unclassifiedCommand=e.createViewportQuadCommand(f,{renderState:l(this._previousFramebuffer)?this._rsUnclassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),this._classifiedCommand=e.createViewportQuadCommand(d,{renderState:l(this._previousFramebuffer)?this._rsClassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),l(this._translucentCommand)&&(this._translucentCommand.shaderProgram=this._translucentCommand.shaderProgram&&this._translucentCommand.shaderProgram.destroy()),l(this._previousFramebuffer)||(this._translucentCommand=e.createViewportQuadCommand(bl,{renderState:this._rsUnclassified,uniformMap:this._uniformMap,owner:this}))}};sm.prototype.prepareTextures=function(e,t){this._fbo._numSamples>1&&this._fbo.prepareTextures(e,t)};sm.prototype.clear=function(e,t){l(this._previousFramebuffer)?this._fbo.clear(e,this._clearColorCommand,t):(this._fbo.clear(e,this._clearCommand,t),this._fboClassified.clear(e,this._clearCommand,t))};sm.prototype.executeClassified=function(e,t){if(!l(this._previousFramebuffer)){let n=t.framebuffer;this.prepareTextures(e,!0),t.framebuffer=this._fboClassified.framebuffer,this._translucentCommand.execute(e,t),t.framebuffer=n}this._classifiedCommand.execute(e,t)};sm.prototype.executeUnclassified=function(e,t){this._unclassifiedCommand.execute(e,t)};sm.prototype.isDestroyed=function(){return!1};sm.prototype.destroy=function(){return this._fbo.destroy(),this._fboClassified.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),l(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy()),le(this)};var GE=sm;function i4(e){this._total=e,this.usedThisFrame=0,this.stolenFromMeThisFrame=0,this.starvedThisFrame=!1,this.starvedLastFrame=!1}Object.defineProperties(i4.prototype,{total:{get:function(){return this._total}}});function Iy(e){let t=new Array(ta.NUMBER_OF_JOB_TYPES);t[ta.TEXTURE]=new i4(l(e)?e[ta.TEXTURE]:10),t[ta.PROGRAM]=new i4(l(e)?e[ta.PROGRAM]:10),t[ta.BUFFER]=new i4(l(e)?e[ta.BUFFER]:30);let n=t.length,i,o=0;for(i=0;i<n;++i)o+=t[i].total;let r=new Array(n);for(i=0;i<n;++i)r[i]=!1;this._totalBudget=o,this._totalUsedThisFrame=0,this._budgets=t,this._executedThisFrame=r}Iy.getTimestamp=bi;Object.defineProperties(Iy.prototype,{totalBudget:{get:function(){return this._totalBudget}}});Iy.prototype.disableThisFrame=function(){this._totalUsedThisFrame=this._totalBudget};Iy.prototype.resetBudgets=function(){let e=this._budgets,t=e.length;for(let n=0;n<t;++n){let i=e[n];i.starvedLastFrame=i.starvedThisFrame,i.starvedThisFrame=!1,i.usedThisFrame=0,i.stolenFromMeThisFrame=0}this._totalUsedThisFrame=0};Iy.prototype.execute=function(e,t){let n=this._budgets,i=n[t],o=this._executedThisFrame[t];if(this._totalUsedThisFrame>=this._totalBudget&&o)return i.starvedThisFrame=!0,!1;let r;if(i.usedThisFrame+i.stolenFromMeThisFrame>=i.total){let c=n.length,u;for(u=0;u<c&&(r=n[u],!(r.usedThisFrame+r.stolenFromMeThisFrame<r.total&&!r.starvedLastFrame));++u);if(u===c&&o)return!1;o&&(i.starvedThisFrame=!0)}let s=Iy.getTimestamp();e.execute();let a=Iy.getTimestamp()-s;return this._totalUsedThisFrame+=a,r?r.stolenFromMeThisFrame+=a:i.usedThisFrame+=a,this._executedThisFrame[t]=!0,!0};var GL=Iy;function o4(e){e=y(e,y.EMPTY_OBJECT);let t=vn(e.container);this._container=t;let n=document.createElement("div");n.className="cesium-performanceDisplay";let i=document.createElement("div");i.className="cesium-performanceDisplay-fps",this._fpsText=document.createTextNode(""),i.appendChild(this._fpsText);let o=document.createElement("div");o.className="cesium-performanceDisplay-ms",this._msText=document.createTextNode(""),o.appendChild(this._msText),n.appendChild(o),n.appendChild(i),this._container.appendChild(n),this._lastFpsSampleTime=bi(),this._lastMsSampleTime=bi(),this._fpsFrameCount=0,this._msFrameCount=0,this._throttled=!1;let r=document.createElement("div");r.className="cesium-performanceDisplay-throttled",this._throttledText=document.createTextNode(""),r.appendChild(this._throttledText),n.appendChild(r)}Object.defineProperties(o4.prototype,{throttled:{get:function(){return this._throttled},set:function(e){this._throttled!==e&&(e?this._throttledText.nodeValue="(throttled)":this._throttledText.nodeValue="",this._throttled=e)}}});o4.prototype.update=function(e){let t=bi(),n=y(e,!0);this._fpsFrameCount++;let i=t-this._lastFpsSampleTime;if(i>1e3){let r="N/A";n&&(r=this._fpsFrameCount*1e3/i|0),this._fpsText.nodeValue=`${r} FPS`,this._lastFpsSampleTime=t,this._fpsFrameCount=0}this._msFrameCount++;let o=t-this._lastMsSampleTime;if(o>200){let r="N/A";n&&(r=(o/this._msFrameCount).toFixed(2)),this._msText.nodeValue=`${r} MS`,this._lastMsSampleTime=t,this._msFrameCount=0}};o4.prototype.destroy=function(){return le(this)};var m_=o4;function Ox(){this._framebuffer=new li,this._textureToCopy=void 0,this._copyDepthCommand=void 0}Object.defineProperties(Ox.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function Dat(e,t,n){let i=n.width,o=n.height;e._framebuffer.update(t,i,o)}function Pat(e,t,n){if(!l(e._copyDepthCommand)){let i=`uniform highp sampler2D u_texture;
varying vec2 v_textureCoordinates;
void main()
{
    gl_FragColor = czm_packDepth(texture2D(u_texture, v_textureCoordinates).r);
}
`;e._copyDepthCommand=t.createViewportQuadCommand(i,{renderState:Ne.fromCache(),uniformMap:{u_texture:function(){return e._textureToCopy}},owner:e})}e._textureToCopy=n,e._copyDepthCommand.framebuffer=e.framebuffer}Ox.prototype.update=function(e,t){Dat(this,e,t),Pat(this,e,t)};var Iat=new se,Oat=new se(1,1/255,1/65025,1/16581375);Ox.prototype.getDepth=function(e,t,n){if(!l(this.framebuffer))return;let i=e.readPixels({x:t,y:n,width:1,height:1,framebuffer:this.framebuffer}),o=se.unpack(i,0,Iat);return se.divideByScalar(o,255,o),se.dot(o,Oat)};Ox.prototype.executeCopyDepth=function(e,t){this._copyDepthCommand.execute(e,t)};Ox.prototype.isDestroyed=function(){return!1};Ox.prototype.destroy=function(){return this._framebuffer.destroy(),l(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=l(this._copyDepthCommand.shaderProgram)&&this._copyDepthCommand.shaderProgram.destroy()),le(this)};var HL=Ox;function Bat(e,t){this.near=y(e,0),this.far=y(t,0);let n=xe.NUMBER_OF_PASSES,i=new Array(n),o=new Array(n);for(let r=0;r<n;++r)i[r]=[],o[r]=0;this.commands=i,this.indices=o}var WL=Bat;var Oy=`uniform highp sampler2D u_depthTexture;

varying vec2 v_textureCoordinates;

void main()
{
    gl_FragColor = czm_packDepth(texture2D(u_depthTexture, v_textureCoordinates).r);
}
`;function am(){this._picking=!1,this._numSamples=1,this._tempCopyDepthTexture=void 0,this._pickColorFramebuffer=new li({depthStencil:!0,supportsDepthTexture:!0}),this._outputFramebuffer=new li({depthStencil:!0,supportsDepthTexture:!0}),this._copyDepthFramebuffer=new li,this._tempCopyDepthFramebuffer=new li,this._updateDepthFramebuffer=new li({createColorAttachments:!1,createDepthAttachments:!1,depthStencil:!0}),this._clearGlobeColorCommand=void 0,this._copyColorCommand=void 0,this._copyDepthCommand=void 0,this._tempCopyDepthCommand=void 0,this._updateDepthCommand=void 0,this._viewport=new Ge,this._rs=void 0,this._rsBlend=void 0,this._rsUpdate=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0,this._clearGlobeDepth=void 0}Object.defineProperties(am.prototype,{colorFramebufferManager:{get:function(){return this._picking?this._pickColorFramebuffer:this._outputFramebuffer}},framebuffer:{get:function(){return this.colorFramebufferManager.framebuffer}},depthStencilTexture:{get:function(){return this.colorFramebufferManager.getDepthStencilTexture()}},picking:{get:function(){return this._picking},set:function(e){this._picking=e}}});function Rat(e){e._pickColorFramebuffer.destroy(),e._outputFramebuffer.destroy(),e._copyDepthFramebuffer.destroy(),e._tempCopyDepthFramebuffer.destroy(),e._updateDepthFramebuffer.destroy()}function dge(e,t,n,i,o){e._viewport.width=n,e._viewport.height=i;let r=!Ge.equals(e._viewport,o.viewport),s=r!==e._useScissorTest;e._useScissorTest=r,Ge.equals(e._scissorRectangle,o.viewport)||(e._scissorRectangle=Ge.clone(o.viewport,e._scissorRectangle),s=!0),(!l(e._rs)||!Ge.equals(e._viewport,e._rs.viewport)||s)&&(e._rs=Ne.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}}),e._rsBlend=Ne.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:cn.ALPHA_BLEND}),e._rsUpdate=Ne.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:Nn.EQUAL,frontOperation:{fail:at.KEEP,zFail:at.KEEP,zPass:at.KEEP},backFunction:Nn.NEVER,reference:wt.CESIUM_3D_TILE_MASK,mask:wt.CESIUM_3D_TILE_MASK}})),l(e._copyDepthCommand)||(e._copyDepthCommand=t.createViewportQuadCommand(Oy,{uniformMap:{u_depthTexture:function(){return e.colorFramebufferManager.getDepthStencilTexture()}},owner:e})),e._copyDepthCommand.framebuffer=e._copyDepthFramebuffer.framebuffer,e._copyDepthCommand.renderState=e._rs,l(e._copyColorCommand)||(e._copyColorCommand=t.createViewportQuadCommand(bl,{uniformMap:{colorTexture:function(){return e.colorFramebufferManager.getColorTexture()}},owner:e})),e._copyColorCommand.renderState=e._rs,l(e._tempCopyDepthCommand)||(e._tempCopyDepthCommand=t.createViewportQuadCommand(Oy,{uniformMap:{u_depthTexture:function(){return e._tempCopyDepthTexture}},owner:e})),e._tempCopyDepthCommand.framebuffer=e._tempCopyDepthFramebuffer.framebuffer,e._tempCopyDepthCommand.renderState=e._rs,l(e._updateDepthCommand)||(e._updateDepthCommand=t.createViewportQuadCommand(bl,{uniformMap:{colorTexture:function(){return e._tempCopyDepthFramebuffer.getColorTexture()}},owner:e})),e._updateDepthCommand.framebuffer=e._updateDepthFramebuffer.framebuffer,e._updateDepthCommand.renderState=e._rsUpdate,l(e._clearGlobeColorCommand)||(e._clearGlobeColorCommand=new ti({color:new z(0,0,0,0),stencil:0,owner:e})),e._clearGlobeColorCommand.framebuffer=e.framebuffer}am.prototype.update=function(e,t,n,i,o,r){let s=n.width,a=n.height,c=o?e.halfFloatingPointTexture?We.HALF_FLOAT:We.FLOAT:We.UNSIGNED_BYTE;this._numSamples=i,this.picking?this._pickColorFramebuffer.update(e,s,a):this._outputFramebuffer.update(e,s,a,i,c),this._copyDepthFramebuffer.update(e,s,a),dge(this,e,s,a,t),e.uniformState.globeDepthTexture=void 0,this._useHdr=o,this._clearGlobeDepth=r};am.prototype.prepareColorTextures=function(e,t){!this.picking&&this._numSamples>1&&this._outputFramebuffer.prepareTextures(e,t)};am.prototype.executeCopyDepth=function(e,t){l(this._copyDepthCommand)&&(this.prepareColorTextures(e),this._copyDepthCommand.execute(e,t),e.uniformState.globeDepthTexture=this._copyDepthFramebuffer.getColorTexture())};am.prototype.executeUpdateDepth=function(e,t,n,i){let o=l(i)?i:t.framebuffer.depthStencilTexture;if(n||o!==this.colorFramebufferManager.getDepthStencilTexture()){if(l(this._updateDepthCommand)){if(!l(this._updateDepthFramebuffer.framebuffer)||this._updateDepthFramebuffer.getDepthStencilTexture()!==o||this._updateDepthFramebuffer.getColorTexture()!==this._copyDepthFramebuffer.getColorTexture()){let r=this._copyDepthFramebuffer.getColorTexture().width,s=this._copyDepthFramebuffer.getColorTexture().height;this._tempCopyDepthFramebuffer.destroy(),this._tempCopyDepthFramebuffer.update(e,r,s);let a=this._copyDepthFramebuffer.getColorTexture();this._updateDepthFramebuffer.setColorTexture(a,0),this._updateDepthFramebuffer.setDepthStencilTexture(o),this._updateDepthFramebuffer.update(e,r,s),dge(this,e,r,s,t)}this._tempCopyDepthTexture=o,this._tempCopyDepthCommand.execute(e,t),this._updateDepthCommand.execute(e,t)}return}l(this._copyDepthCommand)&&this._copyDepthCommand.execute(e,t)};am.prototype.executeCopyColor=function(e,t){l(this._copyColorCommand)&&this._copyColorCommand.execute(e,t)};am.prototype.clear=function(e,t,n){let i=this._clearGlobeColorCommand;l(i)&&(z.clone(n,i.color),this.colorFramebufferManager.clear(e,i,t))};am.prototype.isDestroyed=function(){return!1};am.prototype.destroy=function(){return Rat(this),l(this._copyColorCommand)&&(this._copyColorCommand.shaderProgram=this._copyColorCommand.shaderProgram.destroy()),l(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=this._copyDepthCommand.shaderProgram.destroy()),l(this._tempCopyDepthCommand)&&(this._tempCopyDepthCommand.shaderProgram=this._tempCopyDepthCommand.shaderProgram.destroy()),l(this._updateDepthCommand)&&(this._updateDepthCommand.shaderProgram=this._updateDepthCommand.shaderProgram.destroy()),le(this)};var jL=am;function Bx(){this._framebuffer=new li({depthStencil:!0,supportsDepthTexture:!0}),this._packedDepthFramebuffer=new li,this._renderState=void 0,this._packedDepthCommand=void 0,this._clearCommand=void 0,this._viewport=new Ge,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0}Object.defineProperties(Bx.prototype,{classificationTexture:{get:function(){return this._framebuffer.getColorTexture()}},classificationFramebuffer:{get:function(){return this._framebuffer.framebuffer}},packedDepthFramebuffer:{get:function(){return this._packedDepthFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._framebuffer.getDepthStencilTexture()}},depthStencilRenderbuffer:{get:function(){return this._framebuffer.getDepthStencilRenderbuffer()}},packedDepthTexture:{get:function(){return this._packedDepthFramebuffer.getColorTexture()}}});function Mat(e){e._framebuffer.destroy(),e._packedDepthFramebuffer.destroy()}function Lat(e,t,n,i,o){let r=o?t.halfFloatingPointTexture?We.HALF_FLOAT:We.FLOAT:We.UNSIGNED_BYTE;e._framebuffer.update(t,n,i,1,r),e._packedDepthFramebuffer.update(t,n,i)}function Fat(e,t,n,i,o){e._viewport.width=n,e._viewport.height=i;let r=!Ge.equals(e._viewport,o.viewport),s=r!==e._useScissorTest;e._useScissorTest=r,Ge.equals(e._scissorRectangle,o.viewport)||(e._scissorRectangle=Ge.clone(o.viewport,e._scissorRectangle),s=!0),(!l(e._renderState)||!Ge.equals(e._viewport,e._renderState.viewport)||s)&&(e._renderState=Ne.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),l(e._packedDepthCommand)||(e._packedDepthCommand=t.createViewportQuadCommand(Oy,{uniformMap:{u_depthTexture:function(){return e.depthStencilTexture}},owner:e})),l(e._clearCommand)||(e._clearCommand=new ti({color:new z(0,0,0,0),depth:1,stencil:0,owner:e})),e._packedDepthCommand.framebuffer=e._packedDepthFramebuffer.framebuffer,e._packedDepthCommand.renderState=e._renderState,e._clearCommand.framebuffer=e.classificationFramebuffer,e._clearCommand.renderState=e._renderState}Bx.prototype.updateAndClear=function(e,t,n,i){let o=t.width,r=t.height;Lat(this,n,o,r,e),Fat(this,n,o,r,i),this._useHdr=e};Bx.prototype.clearClassification=function(e,t){this._clearCommand.execute(e,t)};Bx.prototype.packDepth=function(e,t){return this._packedDepthCommand.execute(e,t),this.packedDepthTexture};Bx.prototype.isDestroyed=function(){return!1};Bx.prototype.destroy=function(){return Mat(this),le(this)};var qL=Bx;function p_(e){this._numSamples=1,this._translucentMultipassSupport=!1,this._translucentMRTSupport=!1;let t=e.colorBufferFloat&&e.depthTexture&&e.floatBlend;this._translucentMRTSupport=e.drawBuffers&&t,this._translucentMultipassSupport=!this._translucentMRTSupport&&t,this._opaqueFBO=void 0,this._opaqueTexture=void 0,this._depthStencilTexture=void 0,this._accumulationTexture=void 0,this._translucentFBO=new li({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._alphaFBO=new li({createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._adjustTranslucentFBO=new li({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1}),this._adjustAlphaFBO=new li({createColorAttachments:!1}),this._opaqueClearCommand=new ti({color:new z(0,0,0,0),owner:this}),this._translucentMRTClearCommand=new ti({color:new z(0,0,0,1),owner:this}),this._translucentMultipassClearCommand=new ti({color:new z(0,0,0,0),owner:this}),this._alphaClearCommand=new ti({color:new z(1,1,1,1),owner:this}),this._translucentRenderStateCache={},this._alphaRenderStateCache={},this._compositeCommand=void 0,this._adjustTranslucentCommand=void 0,this._adjustAlphaCommand=void 0,this._viewport=new Ge,this._rs=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHDR=!1}function hge(e){e._accumulationTexture=e._accumulationTexture&&!e._accumulationTexture.isDestroyed()&&e._accumulationTexture.destroy(),e._revealageTexture=e._revealageTexture&&!e._revealageTexture.isDestroyed()&&e._revealageTexture.destroy()}function Sq(e){e._translucentFBO.destroy(),e._alphaFBO.destroy(),e._adjustTranslucentFBO.destroy(),e._adjustAlphaFBO.destroy()}function mge(e){hge(e),Sq(e)}function Nat(e,t,n,i){hge(e),e._accumulationTexture=new Ot({context:t,width:n,height:i,pixelFormat:lt.RGBA,pixelDatatype:We.FLOAT});let o=new Float32Array(n*i*4);e._revealageTexture=new Ot({context:t,pixelFormat:lt.RGBA,pixelDatatype:We.FLOAT,source:{arrayBufferView:o,width:n,height:i},flipY:!1})}function kat(e,t){Sq(e);let n=te.FRAMEBUFFER_COMPLETE,i=!0,o=e._accumulationTexture.width,r=e._accumulationTexture.height;if(e._translucentMRTSupport&&(e._translucentFBO.setColorTexture(e._accumulationTexture,0),e._translucentFBO.setColorTexture(e._revealageTexture,1),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,o,r),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture,0),e._adjustTranslucentFBO.setColorTexture(e._revealageTexture,1),e._adjustTranslucentFBO.update(t,o,r),(e._translucentFBO.status!==n||e._adjustTranslucentFBO.status!==n)&&(Sq(e),e._translucentMRTSupport=!1)),!e._translucentMRTSupport){e._translucentFBO.setColorTexture(e._accumulationTexture),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,o,r),e._alphaFBO.setColorTexture(e._revealageTexture),e._alphaFBO.setDepthStencilTexture(e._depthStencilTexture),e._alphaFBO.update(t,o,r),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture),e._adjustTranslucentFBO.update(t,o,r),e._adjustAlphaFBO.setColorTexture(e._revealageTexture),e._adjustAlphaFBO.update(t,o,r);let s=e._translucentFBO.status===n,a=e._alphaFBO.status===n,c=e._adjustTranslucentFBO.status===n,u=e._adjustAlphaFBO.status===n;(!s||!a||!c||!u)&&(mge(e),e._translucentMultipassSupport=!1,i=!1)}return i}p_.prototype.update=function(e,t,n,i,o){if(!this.isSupported())return;this._opaqueFBO=n,this._opaqueTexture=n.getColorTexture(0),this._depthStencilTexture=n.getDepthStencilTexture();let r=this._opaqueTexture.width,s=this._opaqueTexture.height,a=this._accumulationTexture,c=!l(a)||a.width!==r||a.height!==s||i!==this._useHDR,u=this._numSamples!==o;if((c||u)&&(this._numSamples=o,Nat(this,e,r,s)),(!l(this._translucentFBO.framebuffer)||c||u)&&!kat(this,e))return;this._useHDR=i;let f=this,d,p;l(this._compositeCommand)||(d=new Ve({sources:[MM]}),this._translucentMRTSupport&&d.defines.push("MRT"),p={u_opaque:function(){return f._opaqueTexture},u_accumulation:function(){return f._accumulationTexture},u_revealage:function(){return f._revealageTexture}},this._compositeCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this})),l(this._adjustTranslucentCommand)||(this._translucentMRTSupport?(d=new Ve({defines:["MRT"],sources:[CE]}),p={u_bgColor:function(){return f._translucentMRTClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this})):this._translucentMultipassSupport&&(d=new Ve({sources:[CE]}),p={u_bgColor:function(){return f._translucentMultipassClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this}),p={u_bgColor:function(){return f._alphaClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustAlphaCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this}))),this._viewport.width=r,this._viewport.height=s;let g=!Ge.equals(this._viewport,t.viewport),m=g!==this._useScissorTest;this._useScissorTest=g,Ge.equals(this._scissorRectangle,t.viewport)||(this._scissorRectangle=Ge.clone(t.viewport,this._scissorRectangle),m=!0),(!l(this._rs)||!Ge.equals(this._viewport,this._rs.viewport)||m)&&(this._rs=Ne.fromCache({viewport:this._viewport,scissorTest:{enabled:this._useScissorTest,rectangle:this._scissorRectangle}})),l(this._compositeCommand)&&(this._compositeCommand.renderState=this._rs),this._adjustTranslucentCommand&&(this._adjustTranslucentCommand.renderState=this._rs),l(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.renderState=this._rs)};var Vat={enabled:!0,color:new z(0,0,0,0),equationRgb:Zs.ADD,equationAlpha:Zs.ADD,functionSourceRgb:yo.ONE,functionDestinationRgb:yo.ONE,functionSourceAlpha:yo.ZERO,functionDestinationAlpha:yo.ONE_MINUS_SOURCE_ALPHA},Uat={enabled:!0,color:new z(0,0,0,0),equationRgb:Zs.ADD,equationAlpha:Zs.ADD,functionSourceRgb:yo.ONE,functionDestinationRgb:yo.ONE,functionSourceAlpha:yo.ONE,functionDestinationAlpha:yo.ONE},zat={enabled:!0,color:new z(0,0,0,0),equationRgb:Zs.ADD,equationAlpha:Zs.ADD,functionSourceRgb:yo.ZERO,functionDestinationRgb:yo.ONE_MINUS_SOURCE_ALPHA,functionSourceAlpha:yo.ZERO,functionDestinationAlpha:yo.ONE_MINUS_SOURCE_ALPHA};function wq(e,t,n,i){let o=n[i.id];if(!l(o)){let r=Ne.getState(i);r.depthMask=!1,r.blending=t,o=Ne.fromCache(r),n[i.id]=o}return o}function Gat(e,t,n){return wq(t,Vat,e._translucentRenderStateCache,n)}function Hat(e,t,n){return wq(t,Uat,e._translucentRenderStateCache,n)}function Wat(e,t,n){return wq(t,zat,e._alphaRenderStateCache,n)}var jat=`    vec3 Ci = czm_gl_FragColor.rgb * czm_gl_FragColor.a;
    float ai = czm_gl_FragColor.a;
    float wzi = czm_alphaWeight(ai);
    gl_FragData[0] = vec4(Ci * wzi, ai);
    gl_FragData[1] = vec4(ai * wzi);
`,qat=`    vec3 Ci = czm_gl_FragColor.rgb * czm_gl_FragColor.a;
    float ai = czm_gl_FragColor.a;
    float wzi = czm_alphaWeight(ai);
    gl_FragColor = vec4(Ci, ai) * wzi;
`,Yat=`    float ai = czm_gl_FragColor.a;
    gl_FragColor = vec4(ai);
`;function vq(e,t,n,i){let o=e.shaderCache.getDerivedShaderProgram(t,n);if(!l(o)){let r=t._attributeLocations,s=t.fragmentShaderSource.clone();s.sources=s.sources.map(function(a){return a=Ve.replaceMain(a,"czm_translucent_main"),a=a.replace(/gl_FragColor/g,"czm_gl_FragColor"),a=a.replace(/\bdiscard\b/g,"czm_discard = true"),a=a.replace(/czm_phong/g,"czm_translucentPhong"),a}),s.sources.splice(0,0,`${i.indexOf("gl_FragData")!==-1?`#extension GL_EXT_draw_buffers : enable 
`:""}vec4 czm_gl_FragColor;
bool czm_discard = false;
`),s.sources.push(`void main()
{
    czm_translucent_main();
    if (czm_discard)
    {
        discard;
    }
${i}}
`),o=e.shaderCache.createDerivedShaderProgram(t,n,{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:s,attributeLocations:r})}return o}function Xat(e,t){return vq(e,t,"translucentMRT",jat)}function Kat(e,t){return vq(e,t,"translucentMultipass",qat)}function Jat(e,t){return vq(e,t,"alphaMultipass",Yat)}p_.prototype.createDerivedCommands=function(e,t,n){if(l(n)||(n={}),this._translucentMRTSupport){let i,o;l(n.translucentCommand)&&(i=n.translucentCommand.shaderProgram,o=n.translucentCommand.renderState),n.translucentCommand=Ze.shallowClone(e,n.translucentCommand),!l(i)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=Xat(t,e.shaderProgram),n.translucentCommand.renderState=Gat(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=i,n.translucentCommand.renderState=o)}else{let i,o,r,s;l(n.translucentCommand)&&(i=n.translucentCommand.shaderProgram,o=n.translucentCommand.renderState,r=n.alphaCommand.shaderProgram,s=n.alphaCommand.renderState),n.translucentCommand=Ze.shallowClone(e,n.translucentCommand),n.alphaCommand=Ze.shallowClone(e,n.alphaCommand),!l(i)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=Kat(t,e.shaderProgram),n.translucentCommand.renderState=Hat(this,t,e.renderState),n.alphaCommand.shaderProgram=Jat(t,e.shaderProgram),n.alphaCommand.renderState=Wat(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=i,n.translucentCommand.renderState=o,n.alphaCommand.shaderProgram=r,n.alphaCommand.renderState=s)}return n};function Zat(e,t,n,i,o,r){let s,a,c,u=t.context,f=t.frameState.useLogDepth,d=t._hdr,p=i.framebuffer,g=o.length,m=t.frameState.shadowState.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(u,i),i.framebuffer=e._adjustAlphaFBO.framebuffer,e._adjustAlphaCommand.execute(u,i);let A=e._opaqueFBO.framebuffer;for(i.framebuffer=e._translucentFBO.framebuffer,c=0;c<g;++c)s=o[c],s=f?s.derivedCommands.logDepth.command:s,s=d?s.derivedCommands.hdr.command:s,a=m&&s.receiveShadows?s.derivedCommands.oit.shadows.translucentCommand:s.derivedCommands.oit.translucentCommand,n(a,t,u,i,A);for(l(r)&&(s=r.unclassifiedCommand,a=m&&s.receiveShadows?s.derivedCommands.oit.shadows.translucentCommand:s.derivedCommands.oit.translucentCommand,n(a,t,u,i,A)),i.framebuffer=e._alphaFBO.framebuffer,c=0;c<g;++c)s=o[c],s=f?s.derivedCommands.logDepth.command:s,s=d?s.derivedCommands.hdr.command:s,a=m&&s.receiveShadows?s.derivedCommands.oit.shadows.alphaCommand:s.derivedCommands.oit.alphaCommand,n(a,t,u,i,A);l(r)&&(s=r.unclassifiedCommand,a=m&&s.receiveShadows?s.derivedCommands.oit.shadows.alphaCommand:s.derivedCommands.oit.alphaCommand,n(a,t,u,i,A)),i.framebuffer=p}function Qat(e,t,n,i,o,r){let s=t.context,a=t.frameState.useLogDepth,c=t._hdr,u=i.framebuffer,f=o.length,d=t.frameState.shadowState.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(s,i);let p=e._opaqueFBO.framebuffer;i.framebuffer=e._translucentFBO.framebuffer;let g,m;for(let A=0;A<f;++A)g=o[A],g=a?g.derivedCommands.logDepth.command:g,g=c?g.derivedCommands.hdr.command:g,m=d&&g.receiveShadows?g.derivedCommands.oit.shadows.translucentCommand:g.derivedCommands.oit.translucentCommand,n(m,t,s,i,p);l(r)&&(g=r.unclassifiedCommand,m=d&&g.receiveShadows?g.derivedCommands.oit.shadows.translucentCommand:g.derivedCommands.oit.translucentCommand,n(m,t,s,i,p)),i.framebuffer=u}p_.prototype.executeCommands=function(e,t,n,i,o){if(this._translucentMRTSupport){Qat(this,e,t,n,i,o);return}Zat(this,e,t,n,i,o)};p_.prototype.execute=function(e,t){this._compositeCommand.execute(e,t)};p_.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this._opaqueFBO.framebuffer,z.clone(n,this._opaqueClearCommand.color),this._opaqueClearCommand.execute(e,t),t.framebuffer=this._translucentFBO.framebuffer,(this._translucentMRTSupport?this._translucentMRTClearCommand:this._translucentMultipassClearCommand).execute(e,t),this._translucentMultipassSupport&&(t.framebuffer=this._alphaFBO.framebuffer,this._alphaClearCommand.execute(e,t)),t.framebuffer=i};p_.prototype.isSupported=function(){return this._translucentMRTSupport||this._translucentMultipassSupport};p_.prototype.isDestroyed=function(){return!1};p_.prototype.destroy=function(){return mge(this),l(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),l(this._adjustTranslucentCommand)&&(this._adjustTranslucentCommand.shaderProgram=this._adjustTranslucentCommand.shaderProgram&&this._adjustTranslucentCommand.shaderProgram.destroy()),l(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.shaderProgram=this._adjustAlphaCommand.shaderProgram&&this._adjustAlphaCommand.shaderProgram.destroy()),le(this)};var YL=p_;function XL(){this._framebuffer=new li({color:!1,depthStencil:!0,supportsDepthTexture:!0}),this._passState=void 0}Object.defineProperties(XL.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function $at(e){e._framebuffer.destroy()}function ect(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i);let o=new ja(t);o.blendingEnabled=!1,o.scissorTest={enabled:!0,rectangle:new Ge},o.viewport=new Ge,e._passState=o}XL.prototype.update=function(e,t,n){let i=n.width,o=n.height;this._framebuffer.isDirty(i,o)&&ect(this,e);let r=this.framebuffer,s=this._passState;return s.framebuffer=r,s.viewport.width=i,s.viewport.height=o,s.scissorTest.rectangle.x=t.x,s.scissorTest.rectangle.y=o-t.y,s.scissorTest.rectangle.width=1,s.scissorTest.rectangle.height=1,s};XL.prototype.isDestroyed=function(){return!1};XL.prototype.destroy=function(){return $at(this),le(this)};var KL=XL;function ZL(e){let t=new ja(e);t.blendingEnabled=!1,t.scissorTest={enabled:!0,rectangle:new Ge},t.viewport=new Ge,this._context=e,this._fb=new li({depthStencil:!0}),this._passState=t,this._width=0,this._height=0}ZL.prototype.begin=function(e,t){let n=this._context,i=t.width,o=t.height;return Ge.clone(e,this._passState.scissorTest.rectangle),this._width=i,this._height=o,this._fb.update(n,i,o),this._passState.framebuffer=this._fb.framebuffer,this._passState.viewport.width=i,this._passState.viewport.height=o,this._passState};var JL=new z;ZL.prototype.end=function(e){let t=y(e.width,1),n=y(e.height,1),i=this._context,o=i.readPixels({x:e.x,y:e.y,width:t,height:n,framebuffer:this._fb.framebuffer}),r=Math.max(t,n),s=r*r,a=Math.floor(t*.5),c=Math.floor(n*.5),u=0,f=0,d=0,p=-1;for(let g=0;g<s;++g){if(-a<=u&&u<=a&&-c<=f&&f<=c){let m=4*((c-f)*t+u+a);JL.red=z.byteToFloat(o[m]),JL.green=z.byteToFloat(o[m+1]),JL.blue=z.byteToFloat(o[m+2]),JL.alpha=z.byteToFloat(o[m+3]);let A=i.getObjectByPickColor(JL);if(l(A))return A}if(u===f||u<0&&-u===f||u>0&&u===1-f){let m=d;d=-p,p=m}u+=d,f+=p}};ZL.prototype.isDestroyed=function(){return!1};ZL.prototype.destroy=function(){return this._fb.destroy(),le(this)};var QL=ZL;function __(){this._numSamples=1,this._colorFramebuffer=new li({depthStencil:!0,supportsDepthTexture:!0}),this._idFramebuffer=new li({depthStencil:!0,supportsDepthTexture:!0}),this._idClearColor=new z(0,0,0,0),this._clearCommand=new ti({color:new z(0,0,0,0),depth:1,owner:this})}function tct(e){e._colorFramebuffer.destroy(),e._idFramebuffer.destroy()}Object.defineProperties(__.prototype,{framebuffer:{get:function(){return this._colorFramebuffer.framebuffer}},idFramebuffer:{get:function(){return this._idFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._colorFramebuffer.getDepthStencilTexture()}}});__.prototype.update=function(e,t,n,i){let o=t.width,r=t.height,s=n?e.halfFloatingPointTexture?We.HALF_FLOAT:We.FLOAT:We.UNSIGNED_BYTE;this._numSamples=i,this._colorFramebuffer.update(e,o,r,i,s),this._idFramebuffer.update(e,o,r)};__.prototype.clear=function(e,t,n){z.clone(n,this._clearCommand.color),z.clone(this._idClearColor,this._clearCommand.color),this._colorFramebuffer.clear(e,this._clearCommand,t),this._idFramebuffer.clear(e,this._clearCommand,t)};__.prototype.getFramebuffer=function(){return this._colorFramebuffer.framebuffer};__.prototype.getIdFramebuffer=function(){return this._idFramebuffer.framebuffer};__.prototype.prepareColorTextures=function(e){this._numSamples>1&&this._colorFramebuffer.prepareTextures(e)};__.prototype.isDestroyed=function(){return!1};__.prototype.destroy=function(){return tct(this),le(this)};var Rx=__;function Mx(){}Mx.getShadowCastShaderKeyword=function(e,t,n,i){return`castShadow ${e} ${t} ${n} ${i}`};Mx.createShadowCastVertexShader=function(e,t,n){let i=e.defines.slice(0),o=e.sources.slice(0);i.push("SHADOW_MAP"),n&&i.push("GENERATE_POSITION");let r=Ve.findPositionVarying(e),s=l(r);if(t&&!s){let a=o.length;for(let u=0;u<a;++u)o[u]=Ve.replaceMain(o[u],"czm_shadow_cast_main");let c=`varying vec3 v_positionEC; 
void main() 
{ 
    czm_shadow_cast_main(); 
    v_positionEC = (czm_inverseProjection * gl_Position).xyz; 
}`;o.push(c)}return new Ve({defines:i,sources:o})};Mx.createShadowCastFragmentShader=function(e,t,n,i){let o=e.defines.slice(0),r=e.sources.slice(0);o.push("SHADOW_MAP");let s=Ve.findPositionVarying(e),a=l(s);a||(s="v_positionEC");let c=r.length;for(let f=0;f<c;++f)r[f]=Ve.replaceMain(r[f],"czm_shadow_cast_main");let u="";return t&&(a||(u+=`varying vec3 v_positionEC; 
`),u+=`uniform vec4 shadowMap_lightPositionEC; 
`),i?u+=`void main() 
{ 
`:u+=`void main() 
{ 
    czm_shadow_cast_main(); 
    if (gl_FragColor.a == 0.0) 
    { 
       discard; 
    } 
`,t?u+=`    float distance = length(${s}); 
    if (distance >= shadowMap_lightPositionEC.w) 
    { 
        discard; 
    } 
    distance /= shadowMap_lightPositionEC.w; // radius 
    gl_FragColor = czm_packDepth(distance); 
`:n?u+=`    gl_FragColor = vec4(1.0); 
`:u+=`    gl_FragColor = czm_packDepth(gl_FragCoord.z); 
`,u+=`} 
`,r.push(u),new Ve({defines:o,sources:r})};Mx.getShadowReceiveShaderKeyword=function(e,t,n,i){let o=e._usesDepthTexture,r=e._polygonOffsetSupported,s=e._isPointLight,a=e._isSpotLight,c=e._numberOfCascades>1,u=e.debugCascadeColors,f=e.softShadows;return`receiveShadow ${o}${r}${s}${a}${c}${u}${f}${t}${n}${i}`};Mx.createShadowReceiveVertexShader=function(e,t,n){let i=e.defines.slice(0),o=e.sources.slice(0);return i.push("SHADOW_MAP"),t&&(n?i.push("GENERATE_POSITION_AND_NORMAL"):i.push("GENERATE_POSITION")),new Ve({defines:i,sources:o})};Mx.createShadowReceiveFragmentShader=function(e,t,n,i,o){let r=Ve.findNormalVarying(e),s=!i&&l(r)||i&&o,a=Ve.findPositionVarying(e),c=l(a),u=t._usesDepthTexture,f=t._polygonOffsetSupported,d=t._isPointLight,p=t._isSpotLight,g=t._numberOfCascades>1,m=t.debugCascadeColors,A=t.softShadows,x=d?t._pointBias:i?t._terrainBias:t._primitiveBias,C=e.defines.slice(0),b=e.sources.slice(0),T=b.length;for(let D=0;D<T;++D)b[D]=Ve.replaceMain(b[D],"czm_shadow_receive_main");d?C.push("USE_CUBE_MAP_SHADOW"):u&&C.push("USE_SHADOW_DEPTH_TEXTURE"),A&&!d&&C.push("USE_SOFT_SHADOWS"),g&&n&&i&&(s?C.push("ENABLE_VERTEX_LIGHTING"):C.push("ENABLE_DAYNIGHT_SHADING")),n&&x.normalShading&&s&&(C.push("USE_NORMAL_SHADING"),x.normalShadingSmooth>0&&C.push("USE_NORMAL_SHADING_SMOOTH"));let S="";d?S+=`uniform samplerCube shadowMap_textureCube; 
`:S+=`uniform sampler2D shadowMap_texture; 
`;let w;return c?w=`    return vec4(${a}, 1.0); 
`:w=`#ifndef LOG_DEPTH 
    return czm_windowToEyeCoordinates(gl_FragCoord); 
#else 
    return vec4(v_logPositionEC, 1.0); 
#endif 
`,S+=`uniform mat4 shadowMap_matrix; 
uniform vec3 shadowMap_lightDirectionEC; 
uniform vec4 shadowMap_lightPositionEC; 
uniform vec4 shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness; 
uniform vec4 shadowMap_texelSizeDepthBiasAndNormalShadingSmooth; 
#ifdef LOG_DEPTH 
varying vec3 v_logPositionEC; 
#endif 
vec4 getPositionEC() 
{ 
${w}} 
vec3 getNormalEC() 
{ 
${s?`    return normalize(${r}); 
`:`    return vec3(1.0); 
`}} 
void applyNormalOffset(inout vec4 positionEC, vec3 normalEC, float nDotL) 
{ 
${x.normalOffset&&s?`    float normalOffset = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.x; 
    float normalOffsetScale = 1.0 - nDotL; 
    vec3 offset = normalOffset * normalOffsetScale * normalEC; 
    positionEC.xyz += offset; 
`:""}} 
`,S+=`void main() 
{ 
    czm_shadow_receive_main(); 
    vec4 positionEC = getPositionEC(); 
    vec3 normalEC = getNormalEC(); 
    float depth = -positionEC.z; 
`,S+=`    czm_shadowParameters shadowParameters; 
    shadowParameters.texelStepSize = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.xy; 
    shadowParameters.depthBias = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.z; 
    shadowParameters.normalShadingSmooth = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.w; 
    shadowParameters.darkness = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.w; 
`,i?S+=`    shadowParameters.depthBias *= max(depth * 0.01, 1.0); 
`:f||(S+=`    shadowParameters.depthBias *= mix(1.0, 100.0, depth * 0.0015); 
`),d?S+=`    vec3 directionEC = positionEC.xyz - shadowMap_lightPositionEC.xyz; 
    float distance = length(directionEC); 
    directionEC = normalize(directionEC); 
    float radius = shadowMap_lightPositionEC.w; 
    // Stop early if the fragment is beyond the point light radius 
    if (distance > radius) 
    { 
        return; 
    } 
    vec3 directionWC  = czm_inverseViewRotation * directionEC; 
    shadowParameters.depth = distance / radius; 
    shadowParameters.nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); 
    shadowParameters.texCoords = directionWC; 
    float visibility = czm_shadowVisibility(shadowMap_textureCube, shadowParameters); 
`:p?S+=`    vec3 directionEC = normalize(positionEC.xyz - shadowMap_lightPositionEC.xyz); 
    float nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    vec4 shadowPosition = shadowMap_matrix * positionEC; 
    // Spot light uses a perspective projection, so perform the perspective divide 
    shadowPosition /= shadowPosition.w; 
    // Stop early if the fragment is not in the shadow bounds 
    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) 
    { 
        return; 
    } 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
`:g?S+=`    float maxDepth = shadowMap_cascadeSplits[1].w; 
    // Stop early if the eye depth exceeds the last cascade 
    if (depth > maxDepth) 
    { 
        return; 
    } 
    // Get the cascade based on the eye-space depth 
    vec4 weights = czm_cascadeWeights(depth); 
    // Apply normal offset 
    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    // Transform position into the cascade 
    vec4 shadowPosition = czm_cascadeMatrix(weights) * positionEC; 
    // Get visibility 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
    // Fade out shadows that are far away 
    float shadowMapMaximumDistance = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.z; 
    float fade = max((depth - shadowMapMaximumDistance * 0.8) / (shadowMapMaximumDistance * 0.2), 0.0); 
    visibility = mix(visibility, 1.0, fade); 
${m?`    // Draw cascade colors for debugging 
    gl_FragColor *= czm_cascadeColor(weights); 
`:""}`:S+=`    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    vec4 shadowPosition = shadowMap_matrix * positionEC; 
    // Stop early if the fragment is not in the shadow bounds 
    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) 
    { 
        return; 
    } 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
`,S+=`    gl_FragColor.rgb *= visibility; 
} 
`,b.push(S),new Ve({defines:C,sources:b})};var cm=Mx;function lm(e){e=y(e,y.EMPTY_OBJECT);let t=e.context;this._enabled=y(e.enabled,!0),this._softShadows=y(e.softShadows,!1),this._normalOffset=y(e.normalOffset,!0),this.dirty=!0,this.fromLightSource=y(e.fromLightSource,!0),this.darkness=y(e.darkness,.3),this._darkness=this.darkness,this.fadingEnabled=y(e.fadingEnabled,!0),this.maximumDistance=y(e.maximumDistance,5e3),this._outOfView=!1,this._outOfViewPrevious=!1,this._needsUpdate=!0;let n=!0;(Rt.isInternetExplorer()||Rt.isEdge()||(Rt.isChrome()||Rt.isFirefox())&&Rt.isWindows()&&!t.depthTexture)&&(n=!1),this._polygonOffsetSupported=n,this._terrainBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.5,normalShading:!0,normalShadingSmooth:.3,depthBias:1e-4},this._primitiveBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.1,normalShading:!0,normalShadingSmooth:.05,depthBias:2e-5},this._pointBias={polygonOffset:!1,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:0,normalShading:!0,normalShadingSmooth:.1,depthBias:5e-4},this._depthAttachment=void 0,this._colorAttachment=void 0,this._shadowMapMatrix=new N,this._shadowMapTexture=void 0,this._lightDirectionEC=new h,this._lightPositionEC=new se,this._distance=0,this._lightCamera=e.lightCamera,this._shadowMapCamera=new r4,this._shadowMapCullingVolume=void 0,this._sceneCamera=void 0,this._boundingSphere=new re,this._isPointLight=y(e.isPointLight,!1),this._pointLightRadius=y(e.pointLightRadius,100),this._cascadesEnabled=this._isPointLight?!1:y(e.cascadesEnabled,!0),this._numberOfCascades=this._cascadesEnabled?y(e.numberOfCascades,4):0,this._fitNearFar=!0,this._maximumCascadeDistances=[25,150,700,Number.MAX_VALUE],this._textureSize=new H,this._isSpotLight=!1,this._cascadesEnabled?this._shadowMapCamera.frustum=new gr:l(this._lightCamera.frustum.fov)&&(this._isSpotLight=!0),this._cascadeSplits=[new se,new se],this._cascadeMatrices=[new N,new N,new N,new N],this._cascadeDistances=new se;let i;this._isPointLight?i=6:this._cascadesEnabled?i=this._numberOfCascades:i=1,this._passes=new Array(i);for(let o=0;o<i;++o)this._passes[o]=new nct(t);this.debugShow=!1,this.debugFreezeFrame=!1,this._debugFreezeFrame=!1,this._debugCascadeColors=!1,this._debugLightFrustum=void 0,this._debugCameraFrustum=void 0,this._debugCascadeFrustums=new Array(this._numberOfCascades),this._debugShadowViewCommand=void 0,this._usesDepthTexture=t.depthTexture,this._isPointLight&&(this._usesDepthTexture=!1),this._primitiveRenderState=void 0,this._terrainRenderState=void 0,this._pointRenderState=void 0,Pq(this),this._clearCommand=new ti({depth:1,color:new z}),this._clearPassState=new ja(t),this._size=y(e.size,2048),this.size=this._size}lm.MAXIMUM_DISTANCE=2e4;function nct(e){this.camera=new r4,this.passState=new ja(e),this.framebuffer=void 0,this.textureOffsets=void 0,this.commandList=[],this.cullingVolume=void 0}function Dq(e,t){return Ne.fromCache({cull:{enabled:!0,face:yi.BACK},depthTest:{enabled:!0},colorMask:{red:e,green:e,blue:e,alpha:e},depthMask:!0,polygonOffset:{enabled:t.polygonOffset,factor:t.polygonOffsetFactor,units:t.polygonOffsetUnits}})}function Pq(e){let t=!e._usesDepthTexture;e._primitiveRenderState=Dq(t,e._primitiveBias),e._terrainRenderState=Dq(t,e._terrainBias),e._pointRenderState=Dq(t,e._pointBias)}lm.prototype.debugCreateRenderStates=function(){Pq(this)};Object.defineProperties(lm.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this.dirty=this._enabled!==e,this._enabled=e}},normalOffset:{get:function(){return this._normalOffset},set:function(e){this.dirty=this._normalOffset!==e,this._normalOffset=e,this._terrainBias.normalOffset=e,this._primitiveBias.normalOffset=e,this._pointBias.normalOffset=e}},softShadows:{get:function(){return this._softShadows},set:function(e){this.dirty=this._softShadows!==e,this._softShadows=e}},size:{get:function(){return this._size},set:function(e){cct(this,e)}},outOfView:{get:function(){return this._outOfView}},shadowMapCullingVolume:{get:function(){return this._shadowMapCullingVolume}},passes:{get:function(){return this._passes}},isPointLight:{get:function(){return this._isPointLight}},debugCascadeColors:{get:function(){return this._debugCascadeColors},set:function(e){this.dirty=this._debugCascadeColors!==e,this._debugCascadeColors=e}}});function Iq(e){let t=e._passes.length;for(let n=0;n<t;++n){let i=e._passes[n],o=i.framebuffer;l(o)&&!o.isDestroyed()&&o.destroy(),i.framebuffer=void 0}e._depthAttachment=e._depthAttachment&&e._depthAttachment.destroy(),e._colorAttachment=e._colorAttachment&&e._colorAttachment.destroy()}function ict(e,t){let n=new Ul({context:t,width:e._textureSize.x,height:e._textureSize.y,format:xc.DEPTH_COMPONENT16}),i=new Ot({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:lt.RGBA,pixelDatatype:We.UNSIGNED_BYTE,sampler:dn.NEAREST}),o=new Os({context:t,depthRenderbuffer:n,colorTextures:[i],destroyAttachments:!1}),r=e._passes.length;for(let s=0;s<r;++s){let a=e._passes[s];a.framebuffer=o,a.passState.framebuffer=o}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function oct(e,t){let n=new Ot({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:lt.DEPTH_STENCIL,pixelDatatype:We.UNSIGNED_INT_24_8,sampler:dn.NEAREST}),i=new Os({context:t,depthStencilTexture:n,destroyAttachments:!1}),o=e._passes.length;for(let r=0;r<o;++r){let s=e._passes[r];s.framebuffer=i,s.passState.framebuffer=i}e._shadowMapTexture=n,e._depthAttachment=n}function rct(e,t){let n=new Ul({context:t,width:e._textureSize.x,height:e._textureSize.y,format:xc.DEPTH_COMPONENT16}),i=new Ca({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:lt.RGBA,pixelDatatype:We.UNSIGNED_BYTE,sampler:dn.NEAREST}),o=[i.negativeX,i.negativeY,i.negativeZ,i.positiveX,i.positiveY,i.positiveZ];for(let r=0;r<6;++r){let s=new Os({context:t,depthRenderbuffer:n,colorTextures:[o[r]],destroyAttachments:!1}),a=e._passes[r];a.framebuffer=s,a.passState.framebuffer=s}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function gge(e,t){e._isPointLight?rct(e,t):e._usesDepthTexture?oct(e,t):ict(e,t)}function sct(e,t){e._usesDepthTexture&&e._passes[0].framebuffer.status!==te.FRAMEBUFFER_COMPLETE&&(e._usesDepthTexture=!1,Pq(e),Iq(e),gge(e,t))}function act(e,t){(!l(e._passes[0].framebuffer)||e._shadowMapTexture.width!==e._textureSize.x)&&(Iq(e),gge(e,t),sct(e,t),yge(e,t))}function yge(e,t,n){n=y(n,0),(e._isPointLight||n===0)&&(e._clearCommand.framebuffer=e._passes[n].framebuffer,e._clearCommand.execute(t,e._clearPassState))}function cct(e,t){e._size=t;let n=e._passes,i=n.length,o=e._textureSize;if(e._isPointLight){t=Ft.maximumCubeMapSize>=t?t:Ft.maximumCubeMapSize,o.x=t,o.y=t;let r=new Ge(0,0,t,t);n[0].passState.viewport=r,n[1].passState.viewport=r,n[2].passState.viewport=r,n[3].passState.viewport=r,n[4].passState.viewport=r,n[5].passState.viewport=r}else i===1?(t=Ft.maximumTextureSize>=t?t:Ft.maximumTextureSize,o.x=t,o.y=t,n[0].passState.viewport=new Ge(0,0,t,t)):i===4&&(t=Ft.maximumTextureSize>=t*2?t:Ft.maximumTextureSize/2,o.x=t*2,o.y=t*2,n[0].passState.viewport=new Ge(0,0,t,t),n[1].passState.viewport=new Ge(t,0,t,t),n[2].passState.viewport=new Ge(0,t,t,t),n[3].passState.viewport=new Ge(t,t,t,t));e._clearPassState.viewport=new Ge(0,0,o.x,o.y);for(let r=0;r<i;++r){let s=n[r],a=s.passState.viewport,c=a.x/o.x,u=a.y/o.y,f=a.width/o.x,d=a.height/o.y;s.textureOffsets=new N(f,0,0,c,0,d,0,u,0,0,1,0,0,0,0,1)}}var lct=new Ge;function uct(e,t){let n;e._isPointLight?n=`uniform samplerCube shadowMap_textureCube; 
varying vec2 v_textureCoordinates; 
void main() 
{ 
    vec2 uv = v_textureCoordinates; 
    vec3 dir; 
 
    if (uv.y < 0.5) 
    { 
        if (uv.x < 0.333) 
        { 
            dir.x = -1.0; 
            dir.y = uv.x * 6.0 - 1.0; 
            dir.z = uv.y * 4.0 - 1.0; 
        } 
        else if (uv.x < 0.666) 
        { 
            dir.y = -1.0; 
            dir.x = uv.x * 6.0 - 3.0; 
            dir.z = uv.y * 4.0 - 1.0; 
        } 
        else 
        { 
            dir.z = -1.0; 
            dir.x = uv.x * 6.0 - 5.0; 
            dir.y = uv.y * 4.0 - 1.0; 
        } 
    } 
    else 
    { 
        if (uv.x < 0.333) 
        { 
            dir.x = 1.0; 
            dir.y = uv.x * 6.0 - 1.0; 
            dir.z = uv.y * 4.0 - 3.0; 
        } 
        else if (uv.x < 0.666) 
        { 
            dir.y = 1.0; 
            dir.x = uv.x * 6.0 - 3.0; 
            dir.z = uv.y * 4.0 - 3.0; 
        } 
        else 
        { 
            dir.z = 1.0; 
            dir.x = uv.x * 6.0 - 5.0; 
            dir.y = uv.y * 4.0 - 3.0; 
        } 
    } 
 
    float shadow = czm_unpackDepth(textureCube(shadowMap_textureCube, dir)); 
    gl_FragColor = vec4(vec3(shadow), 1.0); 
} 
`:n=`uniform sampler2D shadowMap_texture; 
varying vec2 v_textureCoordinates; 
void main() 
{ 
${e._usesDepthTexture?`    float shadow = texture2D(shadowMap_texture, v_textureCoordinates).r; 
`:`    float shadow = czm_unpackDepth(texture2D(shadowMap_texture, v_textureCoordinates)); 
`}    gl_FragColor = vec4(vec3(shadow), 1.0); 
} 
`;let i=t.createViewportQuadCommand(n,{uniformMap:{shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture}}});return i.pass=xe.OVERLAY,i}function fct(e,t){let n=t.context,i=t.context.drawingBufferWidth,o=t.context.drawingBufferHeight,r=Math.min(i,o)*.3,s=lct;s.x=i-r,s.y=0,s.width=r,s.height=r;let a=e._debugShadowViewCommand;l(a)||(a=uct(e,n),e._debugShadowViewCommand=a),(!l(a.renderState)||!Ge.equals(a.renderState.viewport,s))&&(a.renderState=Ne.fromCache({viewport:Ge.clone(s)})),t.commandList.push(e._debugShadowViewCommand)}var um=new Array(8);um[0]=new se(-1,-1,-1,1);um[1]=new se(1,-1,-1,1);um[2]=new se(1,1,-1,1);um[3]=new se(-1,1,-1,1);um[4]=new se(-1,-1,1,1);um[5]=new se(1,-1,1,1);um[6]=new se(1,1,1,1);um[7]=new se(-1,1,1,1);var By=new N,Oq=new Array(8);for(let e=0;e<8;++e)Oq[e]=new se;function dct(e,t){let n=new pt({geometry:new Ff({minimum:new h(-.5,-.5,-.5),maximum:new h(.5,.5,.5)}),attributes:{color:It.fromColor(t)}}),i=new pt({geometry:new Pp({radius:.5}),attributes:{color:It.fromColor(t)}});return new An({geometryInstances:[n,i],appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1,modelMatrix:e})}var hct=[z.RED,z.GREEN,z.BLUE,z.MAGENTA],mct=new h;function pct(e,t){fct(e,t);let n=e.debugFreezeFrame&&!e._debugFreezeFrame;if(e._debugFreezeFrame=e.debugFreezeFrame,e.debugFreezeFrame&&(n&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy(),e._debugCameraFrustum=new om({camera:e._sceneCamera,color:z.CYAN,updateOnChange:!1})),e._debugCameraFrustum.update(t)),e._cascadesEnabled){if(e.debugFreezeFrame){n&&(e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=new om({camera:e._shadowMapCamera,color:z.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t);for(let i=0;i<e._numberOfCascades;++i)n&&(e._debugCascadeFrustums[i]=e._debugCascadeFrustums[i]&&e._debugCascadeFrustums[i].destroy(),e._debugCascadeFrustums[i]=new om({camera:e._passes[i].camera,color:hct[i],updateOnChange:!1})),e._debugCascadeFrustums[i].update(t)}}else if(e._isPointLight){if(!l(e._debugLightFrustum)||e._needsUpdate){let i=e._shadowMapCamera.positionWC,o=Oe.IDENTITY,r=e._pointLightRadius*2,s=h.fromElements(r,r,r,mct),a=N.fromTranslationQuaternionRotationScale(i,o,s,By);e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=dct(a,z.YELLOW)}e._debugLightFrustum.update(t)}else(!l(e._debugLightFrustum)||e._needsUpdate)&&(e._debugLightFrustum=new om({camera:e._shadowMapCamera,color:z.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t)}function r4(){this.viewMatrix=new N,this.inverseViewMatrix=new N,this.frustum=void 0,this.positionCartographic=new fe,this.positionWC=new h,this.directionWC=h.clone(h.UNIT_Z),this.upWC=h.clone(h.UNIT_Y),this.rightWC=h.clone(h.UNIT_X),this.viewProjectionMatrix=new N}r4.prototype.clone=function(e){N.clone(e.viewMatrix,this.viewMatrix),N.clone(e.inverseViewMatrix,this.inverseViewMatrix),this.frustum=e.frustum.clone(this.frustum),fe.clone(e.positionCartographic,this.positionCartographic),h.clone(e.positionWC,this.positionWC),h.clone(e.directionWC,this.directionWC),h.clone(e.upWC,this.upWC),h.clone(e.rightWC,this.rightWC)};var _ct=new N(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);r4.prototype.getViewProjection=function(){let e=this.viewMatrix,t=this.frustum.projectionMatrix;return N.multiply(t,e,this.viewProjectionMatrix),N.multiply(_ct,this.viewProjectionMatrix,this.viewProjectionMatrix),this.viewProjectionMatrix};var gct=new Array(5),yct=new _i,Act=new Array(4),Age=new h,xge=new h;function xct(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=i.frustum.near,r=i.frustum.far,s=e._numberOfCascades,a,c=r-o,u=r/o,f=.9,d=!1;t.shadowState.closestObjectSize<200&&(d=!0,f=.9);let p=Act,g=gct;for(g[0]=o,g[s]=r,a=0;a<s;++a){let L=(a+1)/s,_=o*Math.pow(u,L),E=o+c*L,v=R.lerp(E,_,f);g[a+1]=v,p[a]=v-g[a]}if(d){for(a=0;a<s;++a)p[a]=Math.min(p[a],e._maximumCascadeDistances[a]);let L=g[0];for(a=0;a<s-1;++a)L+=p[a],g[a+1]=L}se.unpack(g,0,e._cascadeSplits[0]),se.unpack(g,1,e._cascadeSplits[1]),se.unpack(p,0,e._cascadeDistances);let m=n.frustum,A=m.left,x=m.right,C=m.bottom,b=m.top,T=m.near,S=m.far,w=n.positionWC,D=n.directionWC,I=n.upWC,B=i.frustum.clone(yct),M=n.getViewProjection();for(a=0;a<s;++a){B.near=g[a],B.far=g[a+1];let L=N.multiply(B.projectionMatrix,i.viewMatrix,By),_=N.inverse(L,By),E=N.multiply(M,_,By),v=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Age),P=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,xge);for(let G=0;G<8;++G){let k=se.clone(um[G],Oq[G]);N.multiplyByVector(E,k,k),h.divideByScalar(k,k.w,k),h.minimumByComponent(k,v,v),h.maximumByComponent(k,P,P)}v.x=Math.max(v.x,0),v.y=Math.max(v.y,0),v.z=0,P.x=Math.min(P.x,1),P.y=Math.min(P.y,1),P.z=Math.min(P.z,1);let O=e._passes[a],F=O.camera;F.clone(n);let U=F.frustum;U.left=A+v.x*(x-A),U.right=A+P.x*(x-A),U.bottom=C+v.y*(b-C),U.top=C+P.y*(b-C),U.near=T+v.z*(S-T),U.far=T+P.z*(S-T),O.cullingVolume=F.frustum.computeCullingVolume(w,D,I);let V=e._cascadeMatrices[a];N.multiply(F.getViewProjection(),i.inverseViewMatrix,V),N.multiply(O.textureOffsets,V,V)}}var Cct=new N,Tct=new h,bct=new h,pge=new h;function Ect(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=N.multiply(i.frustum.projectionMatrix,i.viewMatrix,By),r=N.inverse(o,By),s=n.directionWC,a=i.directionWC;h.equalsEpsilon(s,a,R.EPSILON10)&&(a=i.upWC);let c=h.cross(s,a,Tct);a=h.cross(c,s,bct),h.normalize(a,a),h.normalize(c,c);let u=h.fromElements(0,0,0,pge),f=N.computeView(u,s,a,c,Cct),d=N.multiply(f,r,By),p=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Age),g=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,xge);for(let S=0;S<8;++S){let w=se.clone(um[S],Oq[S]);N.multiplyByVector(d,w,w),h.divideByScalar(w,w.w,w),h.minimumByComponent(w,p,p),h.maximumByComponent(w,g,g)}g.z+=1e3,p.z-=10;let m=pge;m.x=-(.5*(p.x+g.x)),m.y=-(.5*(p.y+g.y)),m.z=-g.z;let A=N.fromTranslation(m,By);f=N.multiply(A,f,f);let x=.5*(g.x-p.x),C=.5*(g.y-p.y),b=g.z-p.z,T=n.frustum;T.left=-x,T.right=x,T.bottom=-C,T.top=C,T.near=.01,T.far=b,N.clone(f,n.viewMatrix),N.inverse(f,n.inverseViewMatrix),N.getTranslation(n.inverseViewMatrix,n.positionWC),t.mapProjection.ellipsoid.cartesianToCartographic(n.positionWC,n.positionCartographic),h.clone(s,n.directionWC),h.clone(a,n.upWC),h.clone(c,n.rightWC)}var Sct=[new h(-1,0,0),new h(0,-1,0),new h(0,0,-1),new h(1,0,0),new h(0,1,0),new h(0,0,1)],wct=[new h(0,-1,0),new h(0,0,-1),new h(0,-1,0),new h(0,-1,0),new h(0,0,1),new h(0,-1,0)],vct=[new h(0,0,1),new h(1,0,0),new h(-1,0,0),new h(0,0,-1),new h(1,0,0),new h(1,0,0)];function Dct(e,t){let n=new _i;n.fov=R.PI_OVER_TWO,n.near=1,n.far=e._pointLightRadius,n.aspectRatio=1;for(let i=0;i<6;++i){let o=e._passes[i].camera;o.positionWC=e._shadowMapCamera.positionWC,o.positionCartographic=t.mapProjection.ellipsoid.cartesianToCartographic(o.positionWC,o.positionCartographic),o.directionWC=Sct[i],o.upWC=wct[i],o.rightWC=vct[i],N.computeView(o.positionWC,o.directionWC,o.upWC,o.rightWC,o.viewMatrix),N.inverse(o.viewMatrix,o.inverseViewMatrix),o.frustum=n}}var Pct=new h,Ict=new h,Cge=new re,_ge=Cge.center;function Oct(e,t){let n=e._sceneCamera,i=e._shadowMapCamera,o=Cge;if(e._cascadesEnabled){if(n.frustum.near>=e.maximumDistance){e._outOfView=!0,e._needsUpdate=!1;return}let r=t.mapProjection.ellipsoid.geodeticSurfaceNormal(n.positionWC,Pct),s=h.negate(i.directionWC,Ict),a=h.dot(r,s);if(e.fadingEnabled){let c=R.clamp(a/.1,0,1);e._darkness=R.lerp(1,e.darkness,c)}else e._darkness=e.darkness;if(a<0){e._outOfView=!0,e._needsUpdate=!1;return}e._needsUpdate=!0,e._outOfView=!1}else if(e._isPointLight)o.center=i.positionWC,o.radius=e._pointLightRadius,e._outOfView=t.cullingVolume.computeVisibility(o)===Kt.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(o),re.clone(o,e._boundingSphere);else{let r=i.frustum.far/2,s=h.add(i.positionWC,h.multiplyByScalar(i.directionWC,r,_ge),_ge);o.center=s,o.radius=r,e._outOfView=t.cullingVolume.computeVisibility(o)===Kt.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(o),re.clone(o,e._boundingSphere)}}function Bct(e,t){let n=t.camera,i=e._lightCamera,o=e._sceneCamera,r=e._shadowMapCamera;e._cascadesEnabled?h.clone(i.directionWC,r.directionWC):e._isPointLight?h.clone(i.positionWC,r.positionWC):r.clone(i);let s=e._lightDirectionEC;N.multiplyByPointAsVector(n.viewMatrix,r.directionWC,s),h.normalize(s,s),h.negate(s,s),N.multiplyByPoint(n.viewMatrix,r.positionWC,e._lightPositionEC),e._lightPositionEC.w=e._pointLightRadius;let a,c;e._fitNearFar?(a=Math.min(t.shadowState.nearPlane,e.maximumDistance),c=Math.min(t.shadowState.farPlane,e.maximumDistance),c=Math.max(c,a+1)):(a=n.frustum.near,c=e.maximumDistance),e._sceneCamera=io.clone(n,o),n.frustum.clone(e._sceneCamera.frustum),e._sceneCamera.frustum.near=a,e._sceneCamera.frustum.far=c,e._distance=c-a,Oct(e,t),!e._outOfViewPrevious&&e._outOfView&&(e._needsUpdate=!0),e._outOfViewPrevious=e._outOfView}lm.prototype.update=function(e){if(Bct(this,e),this._needsUpdate)if(act(this,e.context),this._isPointLight&&Dct(this,e),this._cascadesEnabled&&(Ect(this,e),this._numberOfCascades>1&&xct(this,e)),this._isPointLight)this._shadowMapCullingVolume=Ds.fromBoundingSphere(this._boundingSphere);else{let t=this._shadowMapCamera,n=t.positionWC,i=t.directionWC,o=t.upWC;this._shadowMapCullingVolume=t.frustum.computeCullingVolume(n,i,o),this._passes.length===1&&this._passes[0].camera.clone(t)}if(this._passes.length===1){let t=this._sceneCamera.inverseViewMatrix;N.multiply(this._shadowMapCamera.getViewProjection(),t,this._shadowMapMatrix)}this.debugShow&&pct(this,e)};lm.prototype.updatePass=function(e,t){yge(this,e,t)};var Rct=new H;function Tge(e,t,n){let i=e._isPointLight?e._pointBias:n?e._terrainBias:e._primitiveBias,o={shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture},shadowMap_matrix:function(){return e._shadowMapMatrix},shadowMap_cascadeSplits:function(){return e._cascadeSplits},shadowMap_cascadeMatrices:function(){return e._cascadeMatrices},shadowMap_lightDirectionEC:function(){return e._lightDirectionEC},shadowMap_lightPositionEC:function(){return e._lightPositionEC},shadowMap_cascadeDistances:function(){return e._cascadeDistances},shadowMap_texelSizeDepthBiasAndNormalShadingSmooth:function(){let r=Rct;return r.x=1/e._textureSize.x,r.y=1/e._textureSize.y,se.fromElements(r.x,r.y,i.depthBias,i.normalShadingSmooth,this.combinedUniforms1)},shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness:function(){return se.fromElements(i.normalOffsetScale,e._distance,e.maximumDistance,e._darkness,this.combinedUniforms2)},combinedUniforms1:new se,combinedUniforms2:new se};return mt(t,o,!1)}function Mct(e,t,n,i,o,r){let s,a,c;if(l(r)&&(s=r.shaderProgram,a=r.renderState,c=r.uniformMap),r=Ze.shallowClone(n,r),r.castShadows=!0,r.receiveShadows=!1,!l(s)||o!==n.shaderProgram.id||t){let u=n.shaderProgram,f=n.pass===xe.GLOBE,d=n.pass!==xe.TRANSLUCENT,p=e._isPointLight,g=e._usesDepthTexture,m=cm.getShadowCastShaderKeyword(p,f,g,d);if(s=i.shaderCache.getDerivedShaderProgram(u,m),!l(s)){let x=u.vertexShaderSource,C=u.fragmentShaderSource,b=cm.createShadowCastVertexShader(x,p,f),T=cm.createShadowCastFragmentShader(C,p,g,d);s=i.shaderCache.createDerivedShaderProgram(u,m,{vertexShaderSource:b,fragmentShaderSource:T,attributeLocations:u._attributeLocations})}a=e._primitiveRenderState,p?a=e._pointRenderState:f&&(a=e._terrainRenderState),n.renderState.cull.enabled||(a=et(a,!1),a.cull=et(a.cull,!1),a.cull.enabled=!1,a=Ne.fromCache(a)),c=Tge(e,n.uniformMap,f)}return r.shaderProgram=s,r.renderState=a,r.uniformMap=c,r}lm.createReceiveDerivedCommand=function(e,t,n,i,o){l(o)||(o={});let r=e.length>0,s=t.shaderProgram,a=s.vertexShaderSource,c=s.fragmentShaderSource,u=t.pass===xe.GLOBE,f=!1;if(u&&(f=t.owner.data.renderedMesh.encoding.hasVertexNormals),t.receiveShadows&&r){let d,p;l(o.receiveCommand)&&(d=o.receiveCommand.shaderProgram,p=o.receiveCommand.uniformMap),o.receiveCommand=Ze.shallowClone(t,o.receiveCommand),o.castShadows=!1,o.receiveShadows=!0;let g=o.receiveShaderCastShadows!==t.castShadows,m=o.receiveShaderProgramId!==t.shaderProgram.id;if(!l(d)||m||n||g){let A=cm.getShadowReceiveShaderKeyword(e[0],t.castShadows,u,f);if(d=i.shaderCache.getDerivedShaderProgram(s,A),!l(d)){let x=cm.createShadowReceiveVertexShader(a,u,f),C=cm.createShadowReceiveFragmentShader(c,e[0],t.castShadows,u,f);d=i.shaderCache.createDerivedShaderProgram(s,A,{vertexShaderSource:x,fragmentShaderSource:C,attributeLocations:s._attributeLocations})}p=Tge(e[0],t.uniformMap,u)}o.receiveCommand.shaderProgram=d,o.receiveCommand.uniformMap=p,o.receiveShaderProgramId=t.shaderProgram.id,o.receiveShaderCastShadows=t.castShadows}return o};lm.createCastDerivedCommand=function(e,t,n,i,o){if(l(o)||(o={}),t.castShadows){let r=o.castCommands;l(r)||(r=o.castCommands=[]);let s=o.castShaderProgramId,a=e.length;r.length=a;for(let c=0;c<a;++c)r[c]=Mct(e[c],n,t,i,s,r[c]);o.castShaderProgramId=t.shaderProgram.id}return o};lm.prototype.isDestroyed=function(){return!1};lm.prototype.destroy=function(){Iq(this),this._debugLightFrustum=this._debugLightFrustum&&this._debugLightFrustum.destroy(),this._debugCameraFrustum=this._debugCameraFrustum&&this._debugCameraFrustum.destroy(),this._debugShadowViewCommand=this._debugShadowViewCommand&&this._debugShadowViewCommand.shaderProgram&&this._debugShadowViewCommand.shaderProgram.destroy();for(let e=0;e<this._numberOfCascades;++e)this._debugCascadeFrustums[e]=this._debugCascadeFrustums[e]&&this._debugCascadeFrustums[e].destroy();return le(this)};var g_=lm;var Lx=`uniform sampler2D colorTexture;

#ifdef DEBUG_SHOW_DEPTH
uniform sampler2D u_packedTranslucentDepth;
#endif

varying vec2 v_textureCoordinates;

void main()
{
#ifdef DEBUG_SHOW_DEPTH
    if (v_textureCoordinates.x < 0.5)
    {
        gl_FragColor.rgb = vec3(czm_unpackDepth(texture2D(u_packedTranslucentDepth, v_textureCoordinates)));
        gl_FragColor.a = 1.0;
    }
#else
    vec4 color = texture2D(colorTexture, v_textureCoordinates);

#ifdef PICK
    if (color == vec4(0.0))
    {
        discard;
    }
#else
    // Reverse premultiplication process to get the correct composited result of the classification primitives
    color.rgb /= color.a;
#endif
    gl_FragColor = color;
#endif
}
`;var Lct=!1;function Ry(e){this._drawClassificationFBO=new li({createDepthAttachments:!1}),this._accumulationFBO=new li({createDepthAttachments:!1}),this._packFBO=new li,this._opaqueDepthStencilTexture=void 0,this._textureToComposite=void 0,this._translucentDepthStencilTexture=void 0,this._packDepthCommand=void 0,this._accumulateCommand=void 0,this._compositeCommand=void 0,this._copyCommand=void 0,this._clearColorCommand=new ti({color:new z(0,0,0,0),owner:this}),this._clearDepthStencilCommand=new ti({depth:1,stencil:0,owner:this}),this._supported=e.depthTexture,this._viewport=new Ge,this._rsDepth=void 0,this._rsAccumulate=void 0,this._rsComp=void 0,this._useScissorTest=void 0,this._scissorRectangle=void 0,this._hasTranslucentDepth=!1,this._frustumsDrawn=0}Object.defineProperties(Ry.prototype,{hasTranslucentDepth:{get:function(){return this._hasTranslucentDepth}}});function bge(e){e._textureToComposite=void 0,e._translucentDepthStencilTexture=e._translucentDepthStencilTexture&&!e._translucentDepthStencilTexture.isDestroyed()&&e._translucentDepthStencilTexture.destroy()}function Ege(e){e._drawClassificationFBO.destroy(),e._accumulationFBO.destroy(),e._packFBO.destroy()}function Fct(e,t,n,i){bge(e),e._translucentDepthStencilTexture=new Ot({context:t,width:n,height:i,pixelFormat:lt.DEPTH_STENCIL,pixelDatatype:We.UNSIGNED_INT_24_8,sampler:dn.NEAREST})}function Nct(e,t,n,i){Ege(e),e._drawClassificationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._drawClassificationFBO.update(t,n,i),e._accumulationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._accumulationFBO.update(t,n,i),e._packFBO.update(t,n,i)}function kct(e,t,n,i){if(!e.isSupported())return;e._opaqueDepthStencilTexture=i;let o=e._opaqueDepthStencilTexture.width,r=e._opaqueDepthStencilTexture.height;e._drawClassificationFBO.isDirty(o,r)&&(Fct(e,t,o,r),Nct(e,t,o,r));let s,a;if(l(e._packDepthCommand)||(s=new Ve({sources:[RM]}),a={u_opaqueDepthTexture:function(){return e._opaqueDepthStencilTexture},u_translucentDepthTexture:function(){return e._translucentDepthStencilTexture}},e._packDepthCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),!l(e._compositeCommand)){s=new Ve({sources:[Lx]}),a={colorTexture:function(){return e._textureToComposite}},Lct&&(s.defines=["DEBUG_SHOW_DEPTH"],a.u_packedTranslucentDepth=function(){return e._packFBO.getColorTexture()}),e._compositeCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e});let f=e._compositeCommand,d=f.shaderProgram,p=t.shaderCache.createDerivedShaderProgram(d,"pick",{vertexShaderSource:d.vertexShaderSource,fragmentShaderSource:new Ve({sources:s.sources,defines:["PICK"]}),attributeLocations:d._attributeLocations}),g=Ze.shallowClone(f);g.shaderProgram=p,f.derivedCommands.pick=g}l(e._copyCommand)||(s=new Ve({sources:[Lx]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._copyCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),l(e._accumulateCommand)||(s=new Ve({sources:[Lx]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._accumulateCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),e._viewport.width=o,e._viewport.height=r;let c=!Ge.equals(e._viewport,n.viewport),u=c!==e._useScissorTest;e._useScissorTest=c,Ge.equals(e._scissorRectangle,n.viewport)||(e._scissorRectangle=Ge.clone(n.viewport,e._scissorRectangle),u=!0),(!l(e._rsDepth)||!Ge.equals(e._viewport,e._rsDepth.viewport)||u)&&(e._rsDepth=Ne.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),l(e._packDepthCommand)&&(e._packDepthCommand.renderState=e._rsDepth),(!l(e._rsAccumulate)||!Ge.equals(e._viewport,e._rsAccumulate.viewport)||u)&&(e._rsAccumulate=Ne.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:Nn.EQUAL,reference:wt.CESIUM_3D_TILE_MASK}})),l(e._accumulateCommand)&&(e._accumulateCommand.renderState=e._rsAccumulate),(!l(e._rsComp)||!Ge.equals(e._viewport,e._rsComp.viewport)||u)&&(e._rsComp=Ne.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:cn.ALPHA_BLEND})),l(e._compositeCommand)&&(e._compositeCommand.renderState=e._rsComp,e._compositeCommand.derivedCommands.pick.renderState=e._rsComp)}Ry.prototype.executeTranslucentCommands=function(e,t,n,i,o){let r=i.length,s,a,c=e.frameState.useLogDepth,u=e.context,f=n.framebuffer;for(a=0;a<r;++a)if(s=i[a],s=c?s.derivedCommands.logDepth.command:s,s.depthForTranslucentClassification){this._hasTranslucentDepth=!0;break}if(!!this._hasTranslucentDepth){for(kct(this,u,n,o),n.framebuffer=this._drawClassificationFBO.framebuffer,this._clearDepthStencilCommand.execute(u,n),a=0;a<r;++a){if(s=i[a],s=c?s.derivedCommands.logDepth.command:s,!s.depthForTranslucentClassification)continue;let d=s.derivedCommands.depth.depthOnlyCommand;t(d,e,u,n)}this._frustumsDrawn+=this._hasTranslucentDepth?1:0,this._hasTranslucentDepth&&(n.framebuffer=this._packFBO.framebuffer,this._packDepthCommand.execute(u,n)),n.framebuffer=f}};Ry.prototype.executeClassificationCommands=function(e,t,n,i){if(!this._hasTranslucentDepth)return;let o=e.context,r=o.uniformState,s=n.framebuffer;this._frustumsDrawn===2&&(n.framebuffer=this._accumulationFBO.framebuffer,this._copyCommand.execute(o,n)),n.framebuffer=this._drawClassificationFBO.framebuffer,this._frustumsDrawn>1&&this._clearColorCommand.execute(o,n),r.updatePass(xe.CESIUM_3D_TILE_CLASSIFICATION);let a=r.globeDepthTexture;r.globeDepthTexture=this._packFBO.getColorTexture();let c=i.commands[xe.CESIUM_3D_TILE_CLASSIFICATION],u=i.indices[xe.CESIUM_3D_TILE_CLASSIFICATION];for(let f=0;f<u;++f)t(c[f],e,o,n);r.globeDepthTexture=a,n.framebuffer=s,this._frustumsDrawn!==1&&(n.framebuffer=this._accumulationFBO.framebuffer,this._accumulateCommand.execute(o,n),n.framebuffer=s)};Ry.prototype.execute=function(e,t){if(!this._hasTranslucentDepth)return;this._frustumsDrawn===1?this._textureToComposite=this._drawClassificationFBO.getColorTexture():this._textureToComposite=this._accumulationFBO.getColorTexture(),(e.frameState.passes.pick?this._compositeCommand.derivedCommands.pick:this._compositeCommand).execute(e.context,t),Vct(this,e,t)};function Vct(e,t,n){if(!e._hasTranslucentDepth)return;let i=n.framebuffer;n.framebuffer=e._drawClassificationFBO.framebuffer,e._clearColorCommand.execute(t._context,n),n.framebuffer=i,e._frustumsDrawn>1&&(n.framebuffer=e._accumulationFBO.framebuffer,e._clearColorCommand.execute(t._context,n)),e._hasTranslucentDepth=!1,e._frustumsDrawn=0}Ry.prototype.isSupported=function(){return this._supported};Ry.prototype.isDestroyed=function(){return!1};Ry.prototype.destroy=function(){return bge(this),Ege(this),l(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),l(this._packDepthCommand)&&(this._packDepthCommand.shaderProgram=this._packDepthCommand.shaderProgram&&this._packDepthCommand.shaderProgram.destroy()),le(this)};var $L=Ry;function Uct(){this.command=void 0,this.near=void 0,this.far=void 0}function s4(e,t,n){let i=e.context,o;i.depthTexture&&(o=new jL);let r;e._useOIT&&i.depthTexture&&(r=new YL(i));let s=new ja(i);s.viewport=Ge.clone(n),this.camera=t,this._cameraClone=io.clone(t),this._cameraStartFired=!1,this._cameraMovedTime=void 0,this.viewport=n,this.passState=s,this.pickFramebuffer=new QL(i),this.pickDepthFramebuffer=new KL,this.sceneFramebuffer=new Rx,this.globeDepth=o,this.globeTranslucencyFramebuffer=new qL,this.oit=r,this.translucentTileClassification=new $L(i),this.pickDepths=[],this.frustumCommandsList=[],this.debugFrustumStatistics=void 0,this._commandExtents=[]}var Sge=new h,wge=new h;function zct(e,t){let n=Math.max(Math.abs(e.x),Math.abs(t.x)),i=Math.max(Math.abs(e.y),Math.abs(t.y)),o=Math.max(Math.abs(e.z),Math.abs(t.z));return Math.max(Math.max(n,i),o)}function Gct(e,t,n){let i=1/Math.max(1,zct(e.position,t.position));return h.multiplyByScalar(e.position,i,Sge),h.multiplyByScalar(t.position,i,wge),h.equalsEpsilon(Sge,wge,n)&&h.equalsEpsilon(e.direction,t.direction,n)&&h.equalsEpsilon(e.up,t.up,n)&&h.equalsEpsilon(e.right,t.right,n)&&N.equalsEpsilon(e.transform,t.transform,n)&&e.frustum.equalsEpsilon(t.frustum,n)}s4.prototype.checkForCameraUpdates=function(e){let t=this.camera,n=this._cameraClone;return Gct(t,n,R.EPSILON15)?(this._cameraStartFired&&bi()-this._cameraMovedTime>e.cameraEventWaitTime&&(t.moveEnd.raiseEvent(),this._cameraStartFired=!1),!1):(this._cameraStartFired||(t.moveStart.raiseEvent(),this._cameraStartFired=!0),this._cameraMovedTime=bi(),io.clone(t,n),!0)};function Hct(e,t,n,i){let o=t.frameState,r=o.camera,s=o.useLogDepth?t.logarithmicDepthFarToNearRatio:t.farToNearRatio,a=t.mode===ee.SCENE2D,c=t.nearToFarDistance2D;i*=1+R.EPSILON2,n=Math.min(Math.max(n,r.frustum.near),r.frustum.far),i=Math.max(Math.min(i,r.frustum.far),n);let u;a?(i=Math.min(i,r.position.z+t.nearToFarDistance2D),n=Math.min(n,i),u=Math.ceil(Math.max(1,i-n)/t.nearToFarDistance2D)):u=Math.ceil(Math.log(i/n)/Math.log(s));let f=e.frustumCommandsList;f.length=u;for(let d=0;d<u;++d){let p,g;a?(p=Math.min(i-c,n+d*c),g=Math.min(i,p+c)):(p=Math.max(n,Math.pow(s,d)*n),g=Math.min(i,s*p));let m=f[d];l(m)?(m.near=p,m.far=g):m=f[d]=new WL(p,g)}}function Wct(e,t,n,i,o){t.debugShowFrustums&&(n.debugOverlappingFrustums=0);let r=e.frustumCommandsList,s=r.length;for(let a=0;a<s;++a){let c=r[a],u=c.near,f=c.far;if(i>f)continue;if(o<u)break;let d=n.pass,p=c.indices[d]++;if(c.commands[d][p]=n,t.debugShowFrustums&&(n.debugOverlappingFrustums|=1<<a),n.executeInClosestFrustum)break}if(t.debugShowFrustums){let a=e.debugFrustumStatistics.commandsInFrustums;a[n.debugOverlappingFrustums]=l(a[n.debugOverlappingFrustums])?a[n.debugOverlappingFrustums]+1:1,++e.debugFrustumStatistics.totalCommands}t.updateDerivedCommands(n)}var vge=new Ds,jct=new rc;s4.prototype.createPotentiallyVisibleSet=function(e){let t=e.frameState,n=t.camera,i=n.directionWC,o=n.positionWC,r=e._computeCommandList,s=e._overlayCommandList,a=t.commandList;e.debugShowFrustums&&(this.debugFrustumStatistics={totalCommands:0,commandsInFrustums:{}});let c=this.frustumCommandsList,u=c.length,f=xe.NUMBER_OF_PASSES;for(let E=0;E<u;++E)for(let v=0;v<f;++v)c[E].indices[v]=0;r.length=0,s.length=0;let d=this._commandExtents,p=d.length,g=0,m=+Number.MAX_VALUE,A=-Number.MAX_VALUE,x=t.shadowState.shadowsEnabled,C=+Number.MAX_VALUE,b=-Number.MAX_VALUE,T=Number.MAX_VALUE,S=t.mode===ee.SCENE3D?t.occluder:void 0,w=t.cullingVolume,D=vge.planes;for(let E=0;E<5;++E)D[E]=w.planes[E];w=vge;let I=a.length;for(let E=0;E<I;++E){let v=a[E],P=v.pass;if(P===xe.COMPUTE)r.push(v);else if(P===xe.OVERLAY)s.push(v);else{let O,F,U=v.boundingVolume;if(l(U)){if(!e.isVisible(v,w,S))continue;let G=U.computePlaneDistances(o,i,jct);if(O=G.start,F=G.stop,m=Math.min(m,O),A=Math.max(A,F),x&&v.receiveShadows&&O<g_.MAXIMUM_DISTANCE&&!(P===xe.GLOBE&&O<-100&&F>100)){let k=F-O;P!==xe.GLOBE&&O<100&&(T=Math.min(T,k)),C=Math.min(C,O),b=Math.max(b,F)}}else v instanceof ti?(O=n.frustum.near,F=n.frustum.far):(O=n.frustum.near,F=n.frustum.far,m=Math.min(m,O),A=Math.max(A,F));let V=d[g];l(V)||(V=d[g]=new Uct),V.command=v,V.near=O,V.far=F,g++}}x&&(C=Math.min(Math.max(C,n.frustum.near),n.frustum.far),b=Math.max(Math.min(b,n.frustum.far),C)),x&&(t.shadowState.nearPlane=C,t.shadowState.farPlane=b,t.shadowState.closestObjectSize=T),Hct(this,e,m,A);let B,M;for(B=0;B<g;B++)M=d[B],Wct(this,e,M.command,M.near,M.far);if(g<p)for(B=g;B<p&&(M=d[B],!!l(M.command));B++)M.command=void 0;let L=c.length,_=t.frustumSplits;_.length=L+1;for(let E=0;E<L;++E)_[E]=c[E].near,E===L-1&&(_[E+1]=c[E].far)};s4.prototype.destroy=function(){this.pickFramebuffer=this.pickFramebuffer&&this.pickFramebuffer.destroy(),this.pickDepthFramebuffer=this.pickDepthFramebuffer&&this.pickDepthFramebuffer.destroy(),this.sceneFramebuffer=this.sceneFramebuffer&&this.sceneFramebuffer.destroy(),this.globeDepth=this.globeDepth&&this.globeDepth.destroy(),this.oit=this.oit&&this.oit.destroy(),this.translucentTileClassification=this.translucentTileClassification&&this.translucentTileClassification.destroy(),this.globeTranslucencyFramebuffer=this.globeTranslucencyFramebuffer&&this.globeTranslucencyFramebuffer.destroy();let e,t=this.pickDepths,n=t.length;for(e=0;e<n;++e)t[e].destroy()};var Fx=s4;var Pge=.1,qct=new Sf({pass:Uo.MOST_DETAILED_PRELOAD}),Yct=new Sf({pass:Uo.MOST_DETAILED_PICK}),Bq=new Sf({pass:Uo.PICK});function fa(e){this._mostDetailedRayPicks=[],this.pickRenderStateCache={},this._pickPositionCache={},this._pickPositionCacheDirty=!1;let t=new Ge(0,0,1,1),n=new io(e);n.frustum=new Zt({width:Pge,aspectRatio:1,near:.1}),this._pickOffscreenView=new Fx(e,n,t)}fa.prototype.update=function(){this._pickPositionCacheDirty=!0};fa.prototype.getPickDepth=function(e,t){let n=e.view.pickDepths,i=n[t];return l(i)||(i=new HL,n[t]=i),i};var Xct=new gr,Kct=new h,a4=new h,Jct=new H,Zct=new N;function Qct(e,t,n,i,o){let r=e.camera,s=r.frustum;l(s._offCenterFrustum)&&(s=s._offCenterFrustum);let a=2*(t.x-o.x)/o.width-1;a*=(s.right-s.left)*.5;let c=2*(o.height-t.y-o.y)/o.height-1;c*=(s.top-s.bottom)*.5;let u=N.clone(r.transform,Zct);r._setTransform(N.IDENTITY);let f=h.clone(r.position,Kct);h.multiplyByScalar(r.right,a,a4),h.add(a4,f,f),h.multiplyByScalar(r.up,c,a4),h.add(a4,f,f),r._setTransform(u),e.mode===ee.SCENE2D&&h.fromElements(f.z,f.x,f.y,f);let d=s.getPixelDimensions(o.width,o.height,1,1,Jct),p=Xct;return p.right=d.x*.5,p.left=-p.right,p.top=d.y*.5,p.bottom=-p.top,p.near=s.near,p.far=s.far,p.computeCullingVolume(f,r.directionWC,r.upWC)}var $ct=new Fc,elt=new H;function tlt(e,t,n,i,o){let r=e.camera,s=r.frustum,a=s.near,c=Math.tan(s.fovy*.5),u=s.aspectRatio*c,f=2*(t.x-o.x)/o.width-1,d=2*(o.height-t.y-o.y)/o.height-1,p=f*a*u,g=d*a*c,m=s.getPixelDimensions(o.width,o.height,1,1,elt),A=m.x*n*.5,x=m.y*i*.5,C=$ct;return C.top=g+x,C.bottom=g-x,C.right=p+A,C.left=p-A,C.near=a,C.far=s.far,C.computeCullingVolume(r.positionWC,r.directionWC,r.upWC)}function Ige(e,t,n,i,o){let r=e.camera.frustum;return r instanceof Zt||r instanceof gr?Qct(e,t,n,i,o):tlt(e,t,n,i,o)}var HE=3,eF=3,fm=new Ge(0,0,HE,eF),Oge=new H,Rq=new z(0,0,0,0);fa.prototype.pick=function(e,t,n,i){HE=y(n,3),eF=y(i,HE);let o=e.context,r=o.uniformState,s=e.frameState,a=e.defaultView;e.view=a;let c=a.viewport;c.x=0,c.y=0,c.width=o.drawingBufferWidth,c.height=o.drawingBufferHeight;let u=a.passState;u.viewport=Ge.clone(c,u.viewport);let f=Gi.transformWindowToDrawingBuffer(e,t,Oge);e.jobScheduler.disableThisFrame(),e.updateFrameState(),s.cullingVolume=Ige(e,f,HE,eF,c),s.invertClassification=!1,s.passes.pick=!0,s.tilesetPassState=Bq,r.update(s),e.updateEnvironment(),fm.x=f.x-(HE-1)*.5,fm.y=e.drawingBufferHeight-f.y-(eF-1)*.5,fm.width=HE,fm.height=eF,u=a.pickFramebuffer.begin(fm,a.viewport),e.updateAndExecuteCommands(u,Rq),e.resolveFramebuffers(u);let d=a.pickFramebuffer.end(fm);return o.endFrame(),d};function nlt(e,t){let n=e.context,i=e.frameState,o=e.environmentState,r=e.defaultView;e.view=r;let s=r.viewport;s.x=0,s.y=0,s.width=n.drawingBufferWidth,s.height=n.drawingBufferHeight;let a=r.passState;a.viewport=Ge.clone(s,a.viewport),e.clearPasses(i.passes),i.passes.pick=!0,i.passes.depth=!0,i.cullingVolume=Ige(e,t,1,1,s),i.tilesetPassState=Bq,e.updateEnvironment(),o.renderTranslucentDepthForPick=!0,a=r.pickDepthFramebuffer.update(n,t,s),e.updateAndExecuteCommands(a,Rq),e.resolveFramebuffers(a),n.endFrame()}var ilt=new _i,olt=new Fc,rlt=new Zt,slt=new gr;fa.prototype.pickPositionWorldCoordinates=function(e,t,n){if(!e.useDepthPicking)return;let i=t.toString();if(this._pickPositionCacheDirty)this._pickPositionCache={},this._pickPositionCacheDirty=!1;else if(this._pickPositionCache.hasOwnProperty(i))return h.clone(this._pickPositionCache[i],n);let o=e.frameState,r=e.context,s=r.uniformState,a=e.defaultView;e.view=a;let c=Gi.transformWindowToDrawingBuffer(e,t,Oge);e.pickTranslucentDepth?nlt(e,c):(e.updateFrameState(),s.update(o),e.updateEnvironment()),c.y=e.drawingBufferHeight-c.y;let u=e.camera,f;l(u.frustum.fov)?f=u.frustum.clone(ilt):l(u.frustum.infiniteProjectionMatrix)?f=u.frustum.clone(olt):l(u.frustum.width)?f=u.frustum.clone(rlt):f=u.frustum.clone(slt);let d=a.frustumCommandsList,p=d.length;for(let g=0;g<p;++g){let A=this.getPickDepth(e,g).getDepth(r,c.x,c.y);if(!!l(A)&&A>0&&A<1){let x=d[g],C;return e.mode===ee.SCENE2D?(C=u.position.z,u.position.z=C-x.near+1,f.far=Math.max(1,x.far-x.near),f.near=1,s.update(o),s.updateFrustum(f)):(f.near=x.near*(g!==0?e.opaqueFrustumNearOffset:1),f.far=x.far,s.updateFrustum(f)),n=Gi.drawingBufferToWgs84Coordinates(e,c,A,n),e.mode===ee.SCENE2D&&(u.position.z=C,s.update(o)),this._pickPositionCache[i]=h.clone(n),n}}this._pickPositionCache[i]=void 0};var alt=new fe;fa.prototype.pickPosition=function(e,t,n){if(n=this.pickPositionWorldCoordinates(e,t,n),l(n)&&e.mode!==ee.SCENE3D){h.fromElements(n.y,n.z,n.x,n);let i=e.mapProjection,o=i.ellipsoid,r=i.unproject(n,alt);o.cartographicToCartesian(r,n)}return n};function Bge(e,t){let n,i,o=[],r=[],s=[],a=[];l(e)||(e=Number.MAX_VALUE);let c=t();for(;l(c);){let u=c.object,f=c.position,d=c.exclude;if(l(f)&&!l(u)){o.push(c);break}if(!l(u)||!l(u.primitive)||!d&&(o.push(c),0>=--e))break;let p=u.primitive,g=!1;typeof p.getGeometryInstanceAttributes=="function"&&l(u.id)&&(i=p.getGeometryInstanceAttributes(u.id),l(i)&&l(i.show)&&(g=!0,i.show=fn.toValue(!1,i.show),s.push(i))),u instanceof ls&&(g=!0,u.show=!1,a.push(u)),g||(p.show=!1,r.push(p)),c=t()}for(n=0;n<r.length;++n)r[n].show=!0;for(n=0;n<s.length;++n)i=s[n],i.show=fn.toValue(!0,i.show);for(n=0;n<a.length;++n)a[n].show=!0;return o}fa.prototype.drillPick=function(e,t,n,i,o){let r=this;return Bge(n,function(){let c=r.pick(e,t,i,o);if(l(c))return{object:c,position:void 0,exclude:!1}}).map(function(c){return c.object})};var Dge=new h,clt=new h;function llt(e,t,n){this.ray=e,this.width=t,this.tilesets=n,this.ready=!1;let i=this;this.promise=new Promise(o=>{i._completePick=()=>{o()}})}function Rge(e,t,n,i){let o=t.direction,r=h.mostOrthogonalAxis(o,Dge),s=h.cross(o,r,Dge),a=h.cross(o,s,clt);return i.position=t.origin,i.direction=o,i.up=a,i.right=s,i.frustum.width=y(n,Pge),i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC)}function ult(e,t,n){let i=t.frameState,o=n.ray,r=n.width,s=n.tilesets,a=e._pickOffscreenView.camera,c=Rge(e,o,r,a),u=qct;u.camera=a,u.cullingVolume=c;let f=!0,d=s.length;for(let p=0;p<d;++p){let g=s[p];g.show&&t.primitives.contains(g)&&(g.updateForPass(i,u),f=f&&u.ready)}return f&&n._completePick(),f}fa.prototype.updateMostDetailedRayPicks=function(e){let t=this._mostDetailedRayPicks;for(let n=0;n<t.length;++n)ult(this,e,t[n])&&t.splice(n--,1)};function Mge(e,t,n){let i=e.length;for(let o=0;o<i;++o){let r=e.get(o);r.show&&(l(r.isCesium3DTileset)?(!l(t)||t.indexOf(r)===-1)&&n.push(r):r instanceof hl&&Mge(r,t,n))}}function c4(e,t,n,i,o,r){let s=[];if(Mge(t.primitives,i,s),s.length===0)return Promise.resolve(r());let a=new llt(n,o,s);return e._mostDetailedRayPicks.push(a),a.promise.then(function(){return r()})}function flt(e,t){return!l(e)||!l(t)||t.length===0?!1:t.indexOf(e)>-1||t.indexOf(e.primitive)>-1||t.indexOf(e.id)>-1}function dlt(e,t,n,i,o,r,s){let a=t.context,c=a.uniformState,u=t.frameState,f=e._pickOffscreenView;t.view=f,Rge(e,n,o,f.camera),fm=Ge.clone(f.viewport,fm);let d=f.pickFramebuffer.begin(fm,f.viewport);t.jobScheduler.disableThisFrame(),t.updateFrameState(),u.invertClassification=!1,u.passes.pick=!0,u.passes.offscreen=!0,s?u.tilesetPassState=Yct:u.tilesetPassState=Bq,c.update(u),t.updateEnvironment(),t.updateAndExecuteCommands(d,Rq),t.resolveFramebuffers(d);let p,g=f.pickFramebuffer.end(fm);if(t.context.depthTexture){let m=f.frustumCommandsList.length;for(let A=0;A<m;++A){let C=e.getPickDepth(t,A).getDepth(a,0,0);if(!!l(C)&&C>0&&C<1){let b=f.frustumCommandsList[A],T=b.near*(A!==0?t.opaqueFrustumNearOffset:1),S=b.far,w=T+C*(S-T);p=Cn.getPoint(n,w);break}}}if(t.view=t.defaultView,a.endFrame(),l(g)||l(p))return{object:g,position:p,exclude:!l(p)&&r||flt(g,i)}}function Lge(e,t,n,i,o,r,s,a){return Bge(i,function(){return dlt(e,t,n,o,r,s,a)})}function WE(e,t,n,i,o,r,s){let a=Lge(e,t,n,1,i,o,r,s);if(a.length>0)return a[0]}function Fge(e,t,n,i,o,r,s,a){return Lge(e,t,n,i,o,r,s,a)}function l4(e,t){return new Promise((n,i)=>{t.then(function(o){let r=e.postRender.addEventListener(function(){r(),n(o)});e.requestRender()}).catch(function(o){i(o)})})}fa.prototype.pickFromRay=function(e,t,n,i){return WE(this,e,t,n,i,!1,!1)};fa.prototype.drillPickFromRay=function(e,t,n,i,o){return Fge(this,e,t,n,i,o,!1,!1)};fa.prototype.pickFromRayMostDetailed=function(e,t,n,i){let o=this;return t=Cn.clone(t),n=l(n)?n.slice():n,l4(e,c4(o,e,t,n,i,function(){return WE(o,e,t,n,i,!1,!0)}))};fa.prototype.drillPickFromRayMostDetailed=function(e,t,n,i,o){let r=this;return t=Cn.clone(t),i=l(i)?i.slice():i,l4(e,c4(r,e,t,i,o,function(){return Fge(r,e,t,n,i,o,!1,!0)}))};var hlt=new h,mlt=new h,plt=new Cn,Nge=new fe;function Mq(e,t){let n=e.globe,i=l(n)?n.ellipsoid:e.mapProjection.ellipsoid,o=ri._defaultMaxTerrainHeight,r=i.geodeticSurfaceNormalCartographic(t,mlt),s=fe.toCartesian(t,i,hlt),a=plt;a.origin=s,a.direction=r;let c=new Cn;return Cn.getPoint(a,o,c.origin),h.negate(r,c.direction),c}function kge(e,t){let n=e.globe,i=l(n)?n.ellipsoid:e.mapProjection.ellipsoid,o=fe.fromCartesian(t,i,Nge);return Mq(e,o)}function Vge(e,t){let n=e.globe,i=l(n)?n.ellipsoid:e.mapProjection.ellipsoid;return fe.fromCartesian(t,i,Nge).height}function _lt(e,t,n,i,o){let r=Mq(t,n);return c4(e,t,r,i,o,function(){let s=WE(e,t,r,i,o,!0,!0);if(l(s))return Vge(t,s.position)})}function glt(e,t,n,i,o,r){let s=kge(t,n);return c4(e,t,s,i,o,function(){let a=WE(e,t,s,i,o,!0,!0);if(l(a))return h.clone(a.position,r)})}fa.prototype.sampleHeight=function(e,t,n,i){let o=Mq(e,t),r=WE(this,e,o,n,i,!0,!1);if(l(r))return Vge(e,r.position)};fa.prototype.clampToHeight=function(e,t,n,i,o){let r=kge(e,t),s=WE(this,e,r,n,i,!0,!1);if(l(s))return h.clone(s.position,o)};fa.prototype.sampleHeightMostDetailed=function(e,t,n,i){n=l(n)?n.slice():n;let o=t.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=_lt(this,e,t[s],n,i);return l4(e,Promise.all(r).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c].height=s[c];return t}))};fa.prototype.clampToHeightMostDetailed=function(e,t,n,i){n=l(n)?n.slice():n;let o=t.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=glt(this,e,t[s],n,i,t[s]);return l4(e,Promise.all(r).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c]=s[c];return t}))};fa.prototype.destroy=function(){this._pickOffscreenView=this._pickOffscreenView&&this._pickOffscreenView.destroy()};var tF=fa;var nF=`uniform sampler2D colorTexture;

varying vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif

void main()
{
    vec4 fragmentColor = texture2D(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;

#ifdef AUTO_EXPOSURE
    color /= texture2D(autoExposure, vec2(0.5)).r;
#endif
    color = czm_acesTonemapping(color);
    color = czm_inverseGamma(color);

    gl_FragColor = vec4(color, fragmentColor.a);
}
`;var iF=`uniform sampler2D randomTexture;
uniform sampler2D depthTexture;
uniform float intensity;
uniform float bias;
uniform float lengthCap;
uniform float stepSize;
uniform float frustumLength;

varying vec2 v_textureCoordinates;

vec4 clipToEye(vec2 uv, float depth)
{
    vec2 xy = vec2((uv.x * 2.0 - 1.0), ((1.0 - uv.y) * 2.0 - 1.0));
    vec4 posEC = czm_inverseProjection * vec4(xy, depth, 1.0);
    posEC = posEC / posEC.w;
    return posEC;
}

//Reconstruct Normal Without Edge Removation
vec3 getNormalXEdge(vec3 posInCamera, float depthU, float depthD, float depthL, float depthR, vec2 pixelSize)
{
    vec4 posInCameraUp = clipToEye(v_textureCoordinates - vec2(0.0, pixelSize.y), depthU);
    vec4 posInCameraDown = clipToEye(v_textureCoordinates + vec2(0.0, pixelSize.y), depthD);
    vec4 posInCameraLeft = clipToEye(v_textureCoordinates - vec2(pixelSize.x, 0.0), depthL);
    vec4 posInCameraRight = clipToEye(v_textureCoordinates + vec2(pixelSize.x, 0.0), depthR);

    vec3 up = posInCamera.xyz - posInCameraUp.xyz;
    vec3 down = posInCameraDown.xyz - posInCamera.xyz;
    vec3 left = posInCamera.xyz - posInCameraLeft.xyz;
    vec3 right = posInCameraRight.xyz - posInCamera.xyz;

    vec3 DX = length(left) < length(right) ? left : right;
    vec3 DY = length(up) < length(down) ? up : down;

    return normalize(cross(DY, DX));
}

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    vec4 posInCamera = clipToEye(v_textureCoordinates, depth);

    if (posInCamera.z > frustumLength)
    {
        gl_FragColor = vec4(1.0);
        return;
    }

    vec2 pixelSize = czm_pixelRatio / czm_viewport.zw;
    float depthU = czm_readDepth(depthTexture, v_textureCoordinates - vec2(0.0, pixelSize.y));
    float depthD = czm_readDepth(depthTexture, v_textureCoordinates + vec2(0.0, pixelSize.y));
    float depthL = czm_readDepth(depthTexture, v_textureCoordinates - vec2(pixelSize.x, 0.0));
    float depthR = czm_readDepth(depthTexture, v_textureCoordinates + vec2(pixelSize.x, 0.0));
    vec3 normalInCamera = getNormalXEdge(posInCamera.xyz, depthU, depthD, depthL, depthR, pixelSize);

    float ao = 0.0;
    vec2 sampleDirection = vec2(1.0, 0.0);
    float gapAngle = 90.0 * czm_radiansPerDegree;

    // RandomNoise
    float randomVal = texture2D(randomTexture, v_textureCoordinates).x;

    //Loop for each direction
    for (int i = 0; i < 4; i++)
    {
        float newGapAngle = gapAngle * (float(i) + randomVal);
        float cosVal = cos(newGapAngle);
        float sinVal = sin(newGapAngle);

        //Rotate Sampling Direction
        vec2 rotatedSampleDirection = vec2(cosVal * sampleDirection.x - sinVal * sampleDirection.y, sinVal * sampleDirection.x + cosVal * sampleDirection.y);
        float localAO = 0.0;
        float localStepSize = stepSize;

        //Loop for each step
        for (int j = 0; j < 6; j++)
        {
            vec2 newCoords = v_textureCoordinates + rotatedSampleDirection * localStepSize * pixelSize;

            //Exception Handling
            if(newCoords.x > 1.0 || newCoords.y > 1.0 || newCoords.x < 0.0 || newCoords.y < 0.0)
            {
                break;
            }

            float stepDepthInfo = czm_readDepth(depthTexture, newCoords);
            vec4 stepPosInCamera = clipToEye(newCoords, stepDepthInfo);
            vec3 diffVec = stepPosInCamera.xyz - posInCamera.xyz;
            float len = length(diffVec);

            if (len > lengthCap)
            {
                break;
            }

            float dotVal = clamp(dot(normalInCamera, normalize(diffVec)), 0.0, 1.0 );
            float weight = len / lengthCap;
            weight = 1.0 - weight * weight;

            if (dotVal < bias)
            {
                dotVal = 0.0;
            }

            localAO = max(localAO, dotVal * weight);
            localStepSize += stepSize;
        }
        ao += localAO;
    }

    ao /= 4.0;
    ao = 1.0 - clamp(ao, 0.0, 1.0);
    ao = pow(ao, intensity);
    gl_FragColor = vec4(vec3(ao), 1.0);
}
`;var oF=`uniform sampler2D colorTexture;
uniform sampler2D ambientOcclusionTexture;
uniform bool ambientOcclusionOnly;
varying vec2 v_textureCoordinates;

void main(void)
{
    vec3 color = texture2D(colorTexture, v_textureCoordinates).rgb;
    vec3 ao = texture2D(ambientOcclusionTexture, v_textureCoordinates).rgb;
    gl_FragColor.rgb = ambientOcclusionOnly ? ao : ao * color;
}
`;var rF=`uniform sampler2D colorTexture;
uniform float gradations;

varying vec2 v_textureCoordinates;

void main(void)
{
    vec3 rgb = texture2D(colorTexture, v_textureCoordinates).rgb;
#ifdef CZM_SELECTED_FEATURE
    if (czm_selected()) {
        gl_FragColor = vec4(rgb, 1.0);
        return;
    }
#endif
    float luminance = czm_luminance(rgb);
    float darkness = luminance * gradations;
    darkness = (darkness - fract(darkness)) / gradations;
    gl_FragColor = vec4(vec3(darkness), 1.0);
}
`;var sF=`uniform sampler2D colorTexture;
uniform sampler2D bloomTexture;
uniform bool glowOnly;

varying vec2 v_textureCoordinates;

void main(void)
{
    vec4 color = texture2D(colorTexture, v_textureCoordinates);

#ifdef CZM_SELECTED_FEATURE
    if (czm_selected()) {
        gl_FragColor = color;
        return;
    }
#endif

    vec4 bloom = texture2D(bloomTexture, v_textureCoordinates);
    gl_FragColor = glowOnly ? bloom : bloom + color;
}
`;var aF=`uniform sampler2D colorTexture;
uniform float brightness;

varying vec2 v_textureCoordinates;

void main(void)
{
    vec3 rgb = texture2D(colorTexture, v_textureCoordinates).rgb;
    vec3 target = vec3(0.0);
    gl_FragColor = vec4(mix(target, rgb, brightness), 1.0);
}
`;var cF=`uniform sampler2D colorTexture;
uniform float contrast;
uniform float brightness;

varying vec2 v_textureCoordinates;

void main(void)
{
    vec3 sceneColor = texture2D(colorTexture, v_textureCoordinates).xyz;
    sceneColor = czm_RGBToHSB(sceneColor);
    sceneColor.z += brightness;
    sceneColor = czm_HSBToRGB(sceneColor);

    float factor = (259.0 * (contrast + 255.0)) / (255.0 * (259.0 - contrast));
    sceneColor = factor * (sceneColor - vec3(0.5)) + vec3(0.5);
    gl_FragColor = vec4(sceneColor, 1.0);
}
`;var lF=`uniform sampler2D colorTexture;
uniform sampler2D blurTexture;
uniform sampler2D depthTexture;
uniform float focalDistance;

varying vec2 v_textureCoordinates;

vec4 toEye(vec2 uv, float depth)
{
   vec2 xy = vec2((uv.x * 2.0 - 1.0), ((1.0 - uv.y) * 2.0 - 1.0));
   vec4 posInCamera = czm_inverseProjection * vec4(xy, depth, 1.0);
   posInCamera = posInCamera / posInCamera.w;
   return posInCamera;
}

float computeDepthBlur(float depth)
{
    float f;
    if (depth < focalDistance)
    {
        f = (focalDistance - depth) / (focalDistance - czm_currentFrustum.x);
    }
    else
    {
        f = (depth - focalDistance) / (czm_currentFrustum.y - focalDistance);
        f = pow(f, 0.1);
    }
    f *= f;
    f = clamp(f, 0.0, 1.0);
    return pow(f, 0.5);
}

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    vec4 posInCamera = toEye(v_textureCoordinates, depth);
    float d = computeDepthBlur(-posInCamera.z);
    gl_FragColor = mix(texture2D(colorTexture, v_textureCoordinates), texture2D(blurTexture, v_textureCoordinates), d);
}
`;var uF=`uniform sampler2D depthTexture;

varying vec2 v_textureCoordinates;

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    gl_FragColor = vec4(vec3(depth), 1.0);
}
`;var fF=`uniform sampler2D depthTexture;
uniform float length;
uniform vec4 color;

varying vec2 v_textureCoordinates;

void main(void)
{
    float directions[3];
    directions[0] = -1.0;
    directions[1] = 0.0;
    directions[2] = 1.0;

    float scalars[3];
    scalars[0] = 3.0;
    scalars[1] = 10.0;
    scalars[2] = 3.0;

    float padx = czm_pixelRatio / czm_viewport.z;
    float pady = czm_pixelRatio / czm_viewport.w;

#ifdef CZM_SELECTED_FEATURE
    bool selected = false;
    for (int i = 0; i < 3; ++i)
    {
        float dir = directions[i];
        selected = selected || czm_selected(vec2(-padx, dir * pady));
        selected = selected || czm_selected(vec2(padx, dir * pady));
        selected = selected || czm_selected(vec2(dir * padx, -pady));
        selected = selected || czm_selected(vec2(dir * padx, pady));
        if (selected)
        {
            break;
        }
    }
    if (!selected)
    {
        gl_FragColor = vec4(color.rgb, 0.0);
        return;
    }
#endif

    float horizEdge = 0.0;
    float vertEdge = 0.0;

    for (int i = 0; i < 3; ++i)
    {
        float dir = directions[i];
        float scale = scalars[i];

        horizEdge -= texture2D(depthTexture, v_textureCoordinates + vec2(-padx, dir * pady)).x * scale;
        horizEdge += texture2D(depthTexture, v_textureCoordinates + vec2(padx, dir * pady)).x * scale;

        vertEdge -= texture2D(depthTexture, v_textureCoordinates + vec2(dir * padx, -pady)).x * scale;
        vertEdge += texture2D(depthTexture, v_textureCoordinates + vec2(dir * padx, pady)).x * scale;
    }

    float len = sqrt(horizEdge * horizEdge + vertEdge * vertEdge);
    gl_FragColor = vec4(color.rgb, len > length ? color.a : 0.0);
}
`;var dF=`uniform sampler2D colorTexture;

varying vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif

// See slides 142 and 143:
//     http://www.gdcvault.com/play/1012459/Uncharted_2__HDR_Lighting

void main()
{
    vec4 fragmentColor = texture2D(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;

#ifdef AUTO_EXPOSURE
    float exposure = texture2D(autoExposure, vec2(0.5)).r;
    color /= exposure;
#endif

	const float A = 0.22; // shoulder strength
	const float B = 0.30; // linear strength
	const float C = 0.10; // linear angle
	const float D = 0.20; // toe strength
	const float E = 0.01; // toe numerator
	const float F = 0.30; // toe denominator

	const float white = 11.2; // linear white point value

	vec3 c = ((color * (A * color + C * B) + D * E) / (color * ( A * color + B) + D * F)) - E / F;
	float w = ((white * (A * white + C * B) + D * E) / (white * ( A * white + B) + D * F)) - E / F;

	c = czm_inverseGamma(c / w);
	gl_FragColor = vec4(c, fragmentColor.a);
}
`;var hF=`varying vec2 v_textureCoordinates;

uniform sampler2D colorTexture;

const float fxaaQualitySubpix = 0.5;
const float fxaaQualityEdgeThreshold = 0.125;
const float fxaaQualityEdgeThresholdMin = 0.0833;

void main()
{
    vec2 fxaaQualityRcpFrame = vec2(1.0) / czm_viewport.zw;
    vec4 color = FxaaPixelShader(
        v_textureCoordinates,
        colorTexture,
        fxaaQualityRcpFrame,
        fxaaQualitySubpix,
        fxaaQualityEdgeThreshold,
        fxaaQualityEdgeThresholdMin);
    float alpha = texture2D(colorTexture, v_textureCoordinates).a;
    gl_FragColor = vec4(color.rgb, alpha);
}
`;var My=`#define SAMPLES 8

uniform float delta;
uniform float sigma;
uniform float direction; // 0.0 for x direction, 1.0 for y direction

uniform sampler2D colorTexture;

#ifdef USE_STEP_SIZE
uniform float stepSize;
#else
uniform vec2 step;
#endif

varying vec2 v_textureCoordinates;

//  Incremental Computation of the Gaussian:
//  https://developer.nvidia.com/gpugems/GPUGems3/gpugems3_ch40.html

void main()
{
    vec2 st = v_textureCoordinates;
    vec2 dir = vec2(1.0 - direction, direction);

#ifdef USE_STEP_SIZE
    vec2 step = vec2(stepSize * (czm_pixelRatio / czm_viewport.zw));
#else
    vec2 step = step;
#endif

    vec3 g;
    g.x = 1.0 / (sqrt(czm_twoPi) * sigma);
    g.y = exp((-0.5 * delta * delta) / (sigma * sigma));
    g.z = g.y * g.y;

    vec4 result = texture2D(colorTexture, st) * g.x;
    for (int i = 1; i < SAMPLES; ++i)
    {
        g.xy *= g.yz;

        vec2 offset = float(i) * dir * step;
        result += texture2D(colorTexture, st - offset) * g.x;
        result += texture2D(colorTexture, st + offset) * g.x;
    }

    gl_FragColor = result;
}
`;var mF=`uniform sampler2D colorTexture;
uniform sampler2D dirtTexture;
uniform sampler2D starTexture;
uniform vec2 dirtTextureDimensions;
uniform float distortion;
uniform float ghostDispersal;
uniform float haloWidth;
uniform float dirtAmount;
uniform float earthRadius;
uniform float intensity;

varying vec2 v_textureCoordinates;

// whether it is in space or not
// 6500000.0 is empirical value
#define DISTANCE_TO_SPACE 6500000.0

// return ndc from world coordinate biased earthRadius
vec4 getNDCFromWC(vec3 WC, float earthRadius)
{
    vec4 positionEC = czm_view * vec4(WC, 1.0);
    positionEC = vec4(positionEC.x + earthRadius, positionEC.y, positionEC.z, 1.0);
    vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
    return czm_viewportOrthographic * vec4(positionWC.xy, -positionWC.z, 1.0);
}

// Check if current pixel is included Earth
// if then mask it gradually
float isInEarth(vec2 texcoord, vec2 sceneSize)
{
    vec2 NDC = texcoord * 2.0 - 1.0;
    vec4 earthPosSC = getNDCFromWC(vec3(0.0), 0.0);
    vec4 earthPosSCEdge = getNDCFromWC(vec3(0.0), earthRadius * 1.5);
    NDC.xy -= earthPosSC.xy;

    float X = abs(NDC.x) * sceneSize.x;
    float Y = abs(NDC.y) * sceneSize.y;

    return clamp(0.0, 1.0, max(sqrt(X * X + Y * Y) / max(abs(earthPosSCEdge.x * sceneSize.x), 1.0) - 0.8 , 0.0));
}

// For Chromatic effect
vec4 textureDistorted(sampler2D tex, vec2 texcoord, vec2 direction, vec3 distortion, bool isSpace)
{
    vec2 sceneSize = czm_viewport.zw;
    vec3 color;
    if(isSpace)
    {
        color.r = isInEarth(texcoord + direction * distortion.r, sceneSize) * texture2D(tex, texcoord + direction * distortion.r).r;
        color.g = isInEarth(texcoord + direction * distortion.g, sceneSize) * texture2D(tex, texcoord + direction * distortion.g).g;
        color.b = isInEarth(texcoord + direction * distortion.b, sceneSize) * texture2D(tex, texcoord + direction * distortion.b).b;
    }
    else
    {
        color.r = texture2D(tex, texcoord + direction * distortion.r).r;
        color.g = texture2D(tex, texcoord + direction * distortion.g).g;
        color.b = texture2D(tex, texcoord + direction * distortion.b).b;
    }
    return vec4(clamp(color, 0.0, 1.0), 0.0);
}

void main(void)
{
    vec4 originalColor = texture2D(colorTexture, v_textureCoordinates);
    vec3 rgb = originalColor.rgb;
    bool isSpace = length(czm_viewerPositionWC.xyz) > DISTANCE_TO_SPACE;

    // Sun position
    vec4 sunPos = czm_morphTime == 1.0 ? vec4(czm_sunPositionWC, 1.0) : vec4(czm_sunPositionColumbusView.zxy, 1.0);
    vec4 sunPositionEC = czm_view * sunPos;
    vec4 sunPositionWC = czm_eyeToWindowCoordinates(sunPositionEC);
    sunPos = czm_viewportOrthographic * vec4(sunPositionWC.xy, -sunPositionWC.z, 1.0);

    // If sun is not in the screen space, use original color.
    if(!isSpace || !((sunPos.x >= -1.1 && sunPos.x <= 1.1) && (sunPos.y >= -1.1 && sunPos.y <= 1.1)))
    {
        // Lens flare is disabled when not in space until #5932 is fixed.
        //    https://github.com/CesiumGS/cesium/issues/5932
        gl_FragColor = originalColor;
        return;
    }

    vec2 texcoord = vec2(1.0) - v_textureCoordinates;
    vec2 pixelSize = czm_pixelRatio / czm_viewport.zw;
    vec2 invPixelSize = 1.0 / pixelSize;
    vec3 distortionVec = pixelSize.x * vec3(-distortion, 0.0, distortion);

    // ghost vector to image centre:
    vec2 ghostVec = (vec2(0.5) - texcoord) * ghostDispersal;
    vec3 direction = normalize(vec3(ghostVec, 0.0));

    // sample ghosts:
    vec4 result = vec4(0.0);
    vec4 ghost = vec4(0.0);
    for (int i = 0; i < 4; ++i)
    {
        vec2 offset = fract(texcoord + ghostVec * float(i));
        // Only bright spots from the centre of the source image
        ghost += textureDistorted(colorTexture, offset, direction.xy, distortionVec, isSpace);
    }
    result += ghost;

    // sample halo
    vec2 haloVec = normalize(ghostVec) * haloWidth;
    float weightForHalo = length(vec2(0.5) - fract(texcoord + haloVec)) / length(vec2(0.5));
    weightForHalo = pow(1.0 - weightForHalo, 5.0);

    result += textureDistorted(colorTexture, texcoord + haloVec, direction.xy, distortionVec, isSpace) * weightForHalo * 1.5;

    // dirt on lens
    vec2 dirtTexCoords = (v_textureCoordinates * invPixelSize) / dirtTextureDimensions;
    if (dirtTexCoords.x > 1.0)
    {
        dirtTexCoords.x = mod(floor(dirtTexCoords.x), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.x) :  fract(dirtTexCoords.x);
    }
    if (dirtTexCoords.y > 1.0)
    {
        dirtTexCoords.y = mod(floor(dirtTexCoords.y), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.y) :  fract(dirtTexCoords.y);
    }
    result += dirtAmount * texture2D(dirtTexture, dirtTexCoords);

    // Rotating starburst texture's coordinate
    // dot(czm_view[0].xyz, vec3(0.0, 0.0, 1.0)) + dot(czm_view[1].xyz, vec3(0.0, 1.0, 0.0))
    float camrot = czm_view[0].z + czm_view[1].y;
    float cosValue = cos(camrot);
    float sinValue = sin(camrot);
    mat3 rotation = mat3(
        cosValue, -sinValue, 0.0,
        sinValue, cosValue, 0.0,
        0.0, 0.0, 1.0
    );

    vec3 st1 = vec3(v_textureCoordinates * 2.0 - vec2(1.0), 1.0);
    vec3 st2 = vec3((rotation * st1).xy, 1.0);
    vec3 st3 = st2 * 0.5 + vec3(0.5);
    vec2 lensStarTexcoord = st3.xy;
    float weightForLensFlare = length(vec3(sunPos.xy, 0.0));
    float oneMinusWeightForLensFlare = max(1.0 - weightForLensFlare, 0.0);

    if (!isSpace)
    {
        result *= oneMinusWeightForLensFlare * intensity * 0.2;
    }
    else
    {
        result *= oneMinusWeightForLensFlare * intensity;
        result *= texture2D(starTexture, lensStarTexcoord) * pow(weightForLensFlare, 1.0) * max((1.0 - length(vec3(st1.xy, 0.0))), 0.0) * 2.0;
    }

    result += texture2D(colorTexture, v_textureCoordinates);

    gl_FragColor = result;
}
`;var pF=`uniform sampler2D colorTexture;
uniform vec3 white;

varying vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif

// See equation 4:
//    http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf

void main()
{
    vec4 fragmentColor = texture2D(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
    float exposure = texture2D(autoExposure, vec2(0.5)).r;
    color /= exposure;
#endif
    color = (color * (1.0 + color / white)) / (1.0 + color);
    color = czm_inverseGamma(color);
    gl_FragColor = vec4(color, fragmentColor.a);
}
`;var _F=`uniform sampler2D colorTexture;

varying vec2 v_textureCoordinates;

float rand(vec2 co)
{
    return fract(sin(dot(co.xy ,vec2(12.9898, 78.233))) * 43758.5453);
}

void main(void)
{
    float noiseValue = rand(v_textureCoordinates + sin(czm_frameNumber)) * 0.1;
    vec3 rgb = texture2D(colorTexture, v_textureCoordinates).rgb;
    vec3 green = vec3(0.0, 1.0, 0.0);
    gl_FragColor = vec4((noiseValue + rgb) * green, 1.0);
}
`;var gF=`uniform sampler2D colorTexture;

varying vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif

// See equation 3:
//    http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf

void main()
{
    vec4 fragmentColor = texture2D(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
    float exposure = texture2D(autoExposure, vec2(0.5)).r;
    color /= exposure;
#endif
    color = color / (1.0 + color);
    color = czm_inverseGamma(color);
    gl_FragColor = vec4(color, fragmentColor.a);
}
`;var yF=`uniform sampler2D colorTexture;
uniform sampler2D silhouetteTexture;

varying vec2 v_textureCoordinates;

void main(void)
{
    vec4 silhouetteColor = texture2D(silhouetteTexture, v_textureCoordinates);
    vec4 color = texture2D(colorTexture, v_textureCoordinates);
    gl_FragColor = mix(color, silhouetteColor, silhouetteColor.a);
}
`;function Nx(){this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._ready=!1,this._name="czm_autoexposure",this._logDepthChanged=void 0,this._useLogDepth=void 0,this._framebuffers=void 0,this._previousLuminance=new li,this._commands=void 0,this._clearCommand=void 0,this._minMaxLuminance=new H,this.enabled=!0,this._enabled=!0,this.minimumLuminance=.1,this.maximumLuminance=10}Object.defineProperties(Nx.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},outputTexture:{get:function(){let e=this._framebuffers;if(!!l(e))return e[e.length-1].getColorTexture(0)}}});function Uge(e){let t=e._framebuffers;if(!l(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].destroy();e._framebuffers=void 0,e._previousLuminance.destroy(),e._previousLuminance=void 0}function ylt(e,t){Uge(e);let n=e._width,i=e._height,o=t.halfFloatingPointTexture?We.HALF_FLOAT:We.FLOAT,r=Math.ceil(Math.log(Math.max(n,i))/Math.log(3)),s=new Array(r);for(let c=0;c<r;++c)n=Math.max(Math.ceil(n/3),1),i=Math.max(Math.ceil(i/3),1),s[c]=new li,s[c].update(t,n,i,1,o);let a=s[r-1].getColorTexture(0);e._previousLuminance.update(t,a.width,a.height,1,o),e._framebuffers=s}function zge(e){let t=e._commands;if(!l(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].shaderProgram.destroy();e._commands=void 0}function Alt(e,t){let n;if(t===0)n={colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions}};else{let i=e._framebuffers[t-1].getColorTexture(0);n={colorTexture:function(){return i},colorTextureDimensions:function(){return i.dimensions}}}return n.minMaxLuminance=function(){return e._minMaxLuminance},n.previousLuminance=function(){return e._previousLuminance.getColorTexture(0)},n}function xlt(e,t){let n=`uniform sampler2D colorTexture; 
varying vec2 v_textureCoordinates; 
float sampleTexture(vec2 offset) { 
`;return e===0?n+=`    vec4 color = texture2D(colorTexture, v_textureCoordinates + offset); 
    return czm_luminance(color.rgb); 
`:n+=`    return texture2D(colorTexture, v_textureCoordinates + offset).r; 
`,n+=`}

`,n+=`uniform vec2 colorTextureDimensions; 
uniform vec2 minMaxLuminance; 
uniform sampler2D previousLuminance; 
void main() { 
    float color = 0.0; 
    float xStep = 1.0 / colorTextureDimensions.x; 
    float yStep = 1.0 / colorTextureDimensions.y; 
    int count = 0; 
    for (int i = 0; i < 3; ++i) { 
        for (int j = 0; j < 3; ++j) { 
            vec2 offset; 
            offset.x = -xStep + float(i) * xStep; 
            offset.y = -yStep + float(j) * yStep; 
            if (offset.x < 0.0 || offset.x > 1.0 || offset.y < 0.0 || offset.y > 1.0) { 
                continue; 
            } 
            color += sampleTexture(offset); 
            ++count; 
        } 
    } 
    if (count > 0) { 
        color /= float(count); 
    } 
`,e===t-1&&(n+=`    float previous = texture2D(previousLuminance, vec2(0.5)).r; 
    color = clamp(color, minMaxLuminance.x, minMaxLuminance.y); 
    color = previous + (color - previous) / (60.0 * 1.5); 
    color = clamp(color, minMaxLuminance.x, minMaxLuminance.y); 
`),n+=`    gl_FragColor = vec4(color); 
} 
`,n}function Clt(e,t){zge(e);let n=e._framebuffers,i=n.length,o=new Array(i);for(let r=0;r<i;++r)o[r]=t.createViewportQuadCommand(xlt(r,i),{framebuffer:n[r].framebuffer,uniformMap:Alt(e,r)});e._commands=o}Nx.prototype.clear=function(e){let t=this._framebuffers;if(!l(t))return;let n=this._clearCommand;l(n)||(n=this._clearCommand=new ti({color:new z(0,0,0,0),framebuffer:void 0}));let i=t.length;for(let o=0;o<i;++o)t[o].clear(e,n)};Nx.prototype.update=function(e){let t=e.drawingBufferWidth,n=e.drawingBufferHeight;(t!==this._width||n!==this._height)&&(this._width=t,this._height=n,ylt(this,e),Clt(this,e),this._ready||(this._ready=!0)),this._minMaxLuminance.x=this.minimumLuminance,this._minMaxLuminance.y=this.maximumLuminance;let i=this._framebuffers,o=i[i.length-1];i[i.length-1]=this._previousLuminance,this._commands[this._commands.length-1].framebuffer=this._previousLuminance.framebuffer,this._previousLuminance=o};Nx.prototype.execute=function(e,t){this._colorTexture=t;let n=this._commands;if(!l(n))return;let i=n.length;for(let o=0;o<i;++o)n[o].execute(e)};Nx.prototype.isDestroyed=function(){return!1};Nx.prototype.destroy=function(){return Uge(this),zge(this),le(this)};var AF=Nx;var Tlt={NEAREST:0,LINEAR:1},_u=Tlt;function kx(e){e=y(e,y.EMPTY_OBJECT);let t=e.fragmentShader,n=y(e.textureScale,1),i=y(e.pixelFormat,lt.RGBA);this._fragmentShader=t,this._uniforms=e.uniforms,this._textureScale=n,this._forcePowerOfTwo=y(e.forcePowerOfTwo,!1),this._sampleMode=y(e.sampleMode,_u.NEAREST),this._pixelFormat=i,this._pixelDatatype=y(e.pixelDatatype,We.UNSIGNED_BYTE),this._clearColor=y(e.clearColor,z.BLACK),this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._idTexture=void 0,this._actualUniforms={},this._dirtyUniforms=[],this._texturesToRelease=[],this._texturesToCreate=[],this._texturePromise=void 0;let o=new ja;o.scissorTest={enabled:!0,rectangle:l(e.scissorRectangle)?Ge.clone(e.scissorRectangle):new Ge},this._passState=o,this._ready=!1;let r=e.name;l(r)||(r=kn()),this._name=r,this._logDepthChanged=void 0,this._useLogDepth=void 0,this._selectedIdTexture=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0,this._textureCache=void 0,this._index=void 0,this.enabled=!0,this._enabled=!0}Object.defineProperties(kx.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},fragmentShader:{get:function(){return this._fragmentShader}},uniforms:{get:function(){return this._uniforms}},textureScale:{get:function(){return this._textureScale}},forcePowerOfTwo:{get:function(){return this._forcePowerOfTwo}},sampleMode:{get:function(){return this._sampleMode}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},clearColor:{get:function(){return this._clearColor}},scissorRectangle:{get:function(){return this._passState.scissorTest.rectangle}},outputTexture:{get:function(){if(l(this._textureCache)){let e=this._textureCache.getFramebuffer(this._name);if(l(e))return e.getColorTexture(0)}}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});var blt=/uniform\s+sampler2D\s+depthTexture/g;kx.prototype._isSupported=function(e){return!blt.test(this._fragmentShader)||e.depthTexture};function Elt(e,t,n){let i=t[n];return(typeof i=="string"||i instanceof HTMLCanvasElement||i instanceof HTMLImageElement||i instanceof HTMLVideoElement||i instanceof ImageData)&&e._dirtyUniforms.push(n),{get:function(){return t[n]},set:function(o){let r=t[n];t[n]=o;let s=e._actualUniforms,a=s[n];l(a)&&a!==r&&a instanceof Ot&&!l(e._textureCache.getStageByName(n))&&(e._texturesToRelease.push(a),delete s[n],delete s[`${n}Dimensions`]),r instanceof Ot&&e._texturesToRelease.push(r),typeof o=="string"||o instanceof HTMLCanvasElement||o instanceof HTMLImageElement||o instanceof HTMLVideoElement||o instanceof ImageData?e._dirtyUniforms.push(n):s[n]=o}}}function Slt(e,t){return function(){let n=e._actualUniforms[t];return typeof n=="function"?n():n}}function wlt(e,t){return function(){let n=e[t]();if(l(n))return n.dimensions}}function vlt(e){if(l(e._uniformMap))return;let t={},n={},i=e._uniforms,o=e._actualUniforms;for(let r in i)if(i.hasOwnProperty(r)){typeof i[r]!="function"?(t[r]=Slt(e,r),n[r]=Elt(e,i,r)):(t[r]=i[r],n[r]=i[r]),o[r]=i[r];let s=t[r]();(typeof s=="string"||s instanceof Ot||s instanceof HTMLImageElement||s instanceof HTMLCanvasElement||s instanceof HTMLVideoElement)&&(t[`${r}Dimensions`]=wlt(t,r))}e._uniforms={},Object.defineProperties(e._uniforms,n),e._uniformMap=mt(t,{colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions},depthTexture:function(){return e._depthTexture},depthTextureDimensions:function(){return e._depthTexture.dimensions},czm_idTexture:function(){return e._idTexture},czm_selectedIdTexture:function(){return e._selectedIdTexture},czm_selectedIdTextureStep:function(){return 1/e._selectedIdTexture.width}})}function Dlt(e,t){if(l(e._command)&&!e._logDepthChanged&&!e._selectedDirty)return;let n=e._fragmentShader;if(l(e._selectedIdTexture)){let o=e._selectedIdTexture.width;n=n.replace(/varying\s+vec2\s+v_textureCoordinates;/g,""),n=`#define CZM_SELECTED_FEATURE 
uniform sampler2D czm_idTexture; 
uniform sampler2D czm_selectedIdTexture; 
uniform float czm_selectedIdTextureStep; 
varying vec2 v_textureCoordinates; 
bool czm_selected(vec2 offset) 
{ 
    bool selected = false;
    vec4 id = texture2D(czm_idTexture, v_textureCoordinates + offset); 
    for (int i = 0; i < ${o}; ++i) 
    { 
        vec4 selectedId = texture2D(czm_selectedIdTexture, vec2((float(i) + 0.5) * czm_selectedIdTextureStep, 0.5)); 
        if (all(equal(id, selectedId))) 
        { 
            return true; 
        } 
    } 
    return false; 
} 

bool czm_selected() 
{ 
    return czm_selected(vec2(0.0)); 
} 

${n}`}let i=new Ve({defines:[e._useLogDepth?"LOG_DEPTH":""],sources:[n]});e._command=t.createViewportQuadCommand(i,{uniformMap:e._uniformMap,owner:e})}function Plt(e){let t=e._sampleMode,n,i;t===_u.LINEAR?(n=ln.LINEAR,i=Ki.LINEAR):(n=ln.NEAREST,i=Ki.NEAREST);let o=e._sampler;(!l(o)||o.minificationFilter!==n||o.magnificationFilter!==i)&&(e._sampler=new dn({wrapS:In.CLAMP_TO_EDGE,wrapT:In.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i}))}function Ilt(e,t){return function(n){e._texturesToCreate.push({name:t,source:n})}}function Olt(e,t){return function(){return e._textureCache.getOutputTexture(t)}}function Blt(e,t){let n,i,o,r=e._texturesToRelease,s=r.length;for(n=0;n<s;++n)i=r[n],i=i&&i.destroy();r.length=0;let a=e._texturesToCreate;for(s=a.length,n=0;n<s;++n){let d=a[n];o=d.name;let p=d.source;e._actualUniforms[o]=new Ot({context:t,source:p})}a.length=0;let c=e._dirtyUniforms;if(c.length===0&&!l(e._texturePromise)){e._ready=!0;return}if(c.length===0||l(e._texturePromise))return;s=c.length;let u=e._uniforms,f=[];for(n=0;n<s;++n){o=c[n];let d=u[o],p=e._textureCache.getStageByName(d);if(l(p))e._actualUniforms[o]=Olt(e,d);else if(typeof d=="string"){let g=new Ie({url:d});f.push(g.fetchImage().then(Ilt(e,o)))}else e._texturesToCreate.push({name:o,source:d})}c.length=0,f.length>0?(e._ready=!1,e._texturePromise=Promise.all(f).then(function(){e._ready=!0,e._texturePromise=void 0})):e._ready=!0}function Gge(e){l(e._command)&&(e._command.shaderProgram=e._command.shaderProgram&&e._command.shaderProgram.destroy(),e._command=void 0),e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy();let t=e._textureCache;if(!l(t))return;let n=e._uniforms,i=e._actualUniforms;for(let o in i)i.hasOwnProperty(o)&&i[o]instanceof Ot&&(l(t.getStageByName(n[o]))||i[o].destroy(),e._dirtyUniforms.push(o))}function Rlt(e){let t=l(e._selected)?e._selected.length:0,n=l(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,l(e._selected)&&l(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):l(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&l(e._combinedSelected)){if(!l(e._combinedSelectedShadow))return!0;t=e._combinedSelected.length;for(let o=0;o<t;++o)if(e._combinedSelected[o]!==e._combinedSelectedShadow[o])return!0}return i}function Mlt(e,t){if(!e._selectedDirty)return;e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy(),e._selectedIdTexture=void 0;let n=e._combinedSelected;if(!l(n))return;let i,o,r=0,s=n.length;for(i=0;i<s;++i)o=n[i],l(o.pickIds)?r+=o.pickIds.length:l(o.pickId)&&++r;if(s===0||r===0){let f=new Uint8Array(4);f[0]=255,f[1]=255,f[2]=255,f[3]=255,e._selectedIdTexture=new Ot({context:t,pixelFormat:lt.RGBA,pixelDatatype:We.UNSIGNED_BYTE,source:{arrayBufferView:f,width:1,height:1},sampler:dn.NEAREST});return}let a,c=0,u=new Uint8Array(r*4);for(i=0;i<s;++i)if(o=n[i],l(o.pickIds)){let f=o.pickIds,d=f.length;for(let p=0;p<d;++p)a=f[p].color,u[c]=z.floatToByte(a.red),u[c+1]=z.floatToByte(a.green),u[c+2]=z.floatToByte(a.blue),u[c+3]=z.floatToByte(a.alpha),c+=4}else l(o.pickId)&&(a=o.pickId.color,u[c]=z.floatToByte(a.red),u[c+1]=z.floatToByte(a.green),u[c+2]=z.floatToByte(a.blue),u[c+3]=z.floatToByte(a.alpha),c+=4);e._selectedIdTexture=new Ot({context:t,pixelFormat:lt.RGBA,pixelDatatype:We.UNSIGNED_BYTE,source:{arrayBufferView:u,width:r,height:1},sampler:dn.NEAREST})}kx.prototype.update=function(e,t){if(this.enabled!==this._enabled&&!this.enabled&&Gge(this),this._enabled=this.enabled,!this._enabled||(this._logDepthChanged=t!==this._useLogDepth,this._useLogDepth=t,this._selectedDirty=Rlt(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=l(this._selected)?this._selected.length:0,this._parentSelectedLength=l(this._parentSelected)?this._parentSelected.length:0,Mlt(this,e),vlt(this),Blt(this,e),Dlt(this,e),Plt(this),this._selectedDirty=!1,!this._ready))return;let n=this._textureCache.getFramebuffer(this._name);if(this._command.framebuffer=n,!l(n))return;let i=n.getColorTexture(0),o;(i.width!==e.drawingBufferWidth||i.height!==e.drawingBufferHeight)&&(o=this._renderState,(!l(o)||i.width!==o.viewport.width||i.height!==o.viewport.height)&&(this._renderState=Ne.fromCache({viewport:new Ge(0,0,i.width,i.height)}))),this._command.renderState=o};kx.prototype.execute=function(e,t,n,i){if(!l(this._command)||!l(this._command.framebuffer)||!this._ready||!this._enabled)return;this._colorTexture=t,this._depthTexture=n,this._idTexture=i,dn.equals(this._colorTexture.sampler,this._sampler)||(this._colorTexture.sampler=this._sampler);let o=this.scissorRectangle.width>0&&this.scissorRectangle.height>0?this._passState:void 0;l(o)&&(o.context=e),this._command.execute(e,o)};kx.prototype.isDestroyed=function(){return!1};kx.prototype.destroy=function(){return Gge(this),le(this)};var ho=kx;function Vx(e){e=y(e,y.EMPTY_OBJECT),this._stages=e.stages,this._inputPreviousStageTexture=y(e.inputPreviousStageTexture,!0);let t=e.name;l(t)||(t=kn()),this._name=t,this._uniforms=e.uniforms,this._textureCache=void 0,this._index=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0}Object.defineProperties(Vx.prototype,{ready:{get:function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)if(!e[n].ready)return!1;return!0}},name:{get:function(){return this._name}},enabled:{get:function(){return this._stages[0].enabled},set:function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)t[i].enabled=e}},uniforms:{get:function(){return this._uniforms}},inputPreviousStageTexture:{get:function(){return this._inputPreviousStageTexture}},length:{get:function(){return this._stages.length}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});Vx.prototype._isSupported=function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)if(!t[i]._isSupported(e))return!1;return!0};Vx.prototype.get=function(e){return this._stages[e]};function Llt(e){let t=l(e._selected)?e._selected.length:0,n=l(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,l(e._selected)&&l(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):l(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&l(e._combinedSelected)){if(!l(e._combinedSelectedShadow))return!0;t=e._combinedSelected.length;for(let o=0;o<t;++o)if(e._combinedSelected[o]!==e._combinedSelectedShadow[o])return!0}return i}Vx.prototype.update=function(e,t){this._selectedDirty=Llt(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=l(this._selected)?this._selected.length:0,this._parentSelectedLength=l(this._parentSelected)?this._parentSelected.length:0;let n=this._stages,i=n.length;for(let o=0;o<i;++o){let r=n[o];this._selectedDirty&&(r.parentSelected=this._combinedSelected),r.update(e,t)}};Vx.prototype.isDestroyed=function(){return!1};Vx.prototype.destroy=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var Vc=Vx;var Ir={};function u4(e){let o=`#define USE_STEP_SIZE
${My}`,r=new ho({name:`${e}_x_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:0},sampleMode:_u.LINEAR}),s=new ho({name:`${e}_y_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:1},sampleMode:_u.LINEAR}),a={};return Object.defineProperties(a,{delta:{get:function(){return r.uniforms.delta},set:function(c){let u=r.uniforms,f=s.uniforms;u.delta=f.delta=c}},sigma:{get:function(){return r.uniforms.sigma},set:function(c){let u=r.uniforms,f=s.uniforms;u.sigma=f.sigma=c}},stepSize:{get:function(){return r.uniforms.stepSize},set:function(c){let u=r.uniforms,f=s.uniforms;u.stepSize=f.stepSize=c}}}),new Vc({name:e,stages:[r,s],uniforms:a})}Ir.createBlurStage=function(){return u4("czm_blur")};Ir.createDepthOfFieldStage=function(){let e=u4("czm_depth_of_field_blur"),t=new ho({name:"czm_depth_of_field_composite",fragmentShader:lF,uniforms:{focalDistance:5,blurTexture:e.name}}),n={};return Object.defineProperties(n,{focalDistance:{get:function(){return t.uniforms.focalDistance},set:function(i){t.uniforms.focalDistance=i}},delta:{get:function(){return e.uniforms.delta},set:function(i){e.uniforms.delta=i}},sigma:{get:function(){return e.uniforms.sigma},set:function(i){e.uniforms.sigma=i}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(i){e.uniforms.stepSize=i}}}),new Vc({name:"czm_depth_of_field",stages:[e,t],inputPreviousStageTexture:!1,uniforms:n})};Ir.isDepthOfFieldSupported=function(e){return e.context.depthTexture};Ir.createEdgeDetectionStage=function(){let e=kn();return new ho({name:`czm_edge_detection_${e}`,fragmentShader:fF,uniforms:{length:.25,color:z.clone(z.BLACK)}})};Ir.isEdgeDetectionSupported=function(e){return e.context.depthTexture};function Flt(e){if(!l(e))return Ir.createEdgeDetectionStage();let t=new Vc({name:"czm_edge_detection_multiple",stages:e,inputPreviousStageTexture:!1}),n={},i="",o="";for(let a=0;a<e.length;++a)i+=`uniform sampler2D edgeTexture${a}; 
`,o+=`        vec4 edge${a} = texture2D(edgeTexture${a}, v_textureCoordinates); 
        if (edge${a}.a > 0.0) 
        { 
            color = edge${a}; 
            break; 
        } 
`,n[`edgeTexture${a}`]=e[a].name;let r=`${i}varying vec2 v_textureCoordinates; 
void main() { 
    vec4 color = vec4(0.0); 
    for (int i = 0; i < ${e.length}; i++) 
    { 
${o}    } 
    gl_FragColor = color; 
} 
`,s=new ho({name:"czm_edge_detection_combine",fragmentShader:r,uniforms:n});return new Vc({name:"czm_edge_detection_composite",stages:[t,s]})}Ir.createSilhouetteStage=function(e){let t=Flt(e),n=new ho({name:"czm_silhouette_color_edges",fragmentShader:yF,uniforms:{silhouetteTexture:t.name}});return new Vc({name:"czm_silhouette",stages:[t,n],inputPreviousStageTexture:!1,uniforms:t.uniforms})};Ir.isSilhouetteSupported=function(e){return e.context.depthTexture};Ir.createBloomStage=function(){let e=new ho({name:"czm_bloom_contrast_bias",fragmentShader:cF,uniforms:{contrast:128,brightness:-.3}}),t=u4("czm_bloom_blur"),n=new Vc({name:"czm_bloom_contrast_bias_blur",stages:[e,t]}),i=new ho({name:"czm_bloom_generate_composite",fragmentShader:sF,uniforms:{glowOnly:!1,bloomTexture:n.name}}),o={};return Object.defineProperties(o,{glowOnly:{get:function(){return i.uniforms.glowOnly},set:function(r){i.uniforms.glowOnly=r}},contrast:{get:function(){return e.uniforms.contrast},set:function(r){e.uniforms.contrast=r}},brightness:{get:function(){return e.uniforms.brightness},set:function(r){e.uniforms.brightness=r}},delta:{get:function(){return t.uniforms.delta},set:function(r){t.uniforms.delta=r}},sigma:{get:function(){return t.uniforms.sigma},set:function(r){t.uniforms.sigma=r}},stepSize:{get:function(){return t.uniforms.stepSize},set:function(r){t.uniforms.stepSize=r}}}),new Vc({name:"czm_bloom",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};Ir.createAmbientOcclusionStage=function(){let e=new ho({name:"czm_ambient_occlusion_generate",fragmentShader:iF,uniforms:{intensity:3,bias:.1,lengthCap:.26,stepSize:1.95,frustumLength:1e3,randomTexture:void 0}}),t=u4("czm_ambient_occlusion_blur");t.uniforms.stepSize=.86;let n=new Vc({name:"czm_ambient_occlusion_generate_blur",stages:[e,t]}),i=new ho({name:"czm_ambient_occlusion_composite",fragmentShader:oF,uniforms:{ambientOcclusionOnly:!1,ambientOcclusionTexture:n.name}}),o={};return Object.defineProperties(o,{intensity:{get:function(){return e.uniforms.intensity},set:function(r){e.uniforms.intensity=r}},bias:{get:function(){return e.uniforms.bias},set:function(r){e.uniforms.bias=r}},lengthCap:{get:function(){return e.uniforms.lengthCap},set:function(r){e.uniforms.lengthCap=r}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(r){e.uniforms.stepSize=r}},frustumLength:{get:function(){return e.uniforms.frustumLength},set:function(r){e.uniforms.frustumLength=r}},randomTexture:{get:function(){return e.uniforms.randomTexture},set:function(r){e.uniforms.randomTexture=r}},delta:{get:function(){return t.uniforms.delta},set:function(r){t.uniforms.delta=r}},sigma:{get:function(){return t.uniforms.sigma},set:function(r){t.uniforms.sigma=r}},blurStepSize:{get:function(){return t.uniforms.stepSize},set:function(r){t.uniforms.stepSize=r}},ambientOcclusionOnly:{get:function(){return i.uniforms.ambientOcclusionOnly},set:function(r){i.uniforms.ambientOcclusionOnly=r}}}),new Vc({name:"czm_ambient_occlusion",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};Ir.isAmbientOcclusionSupported=function(e){return e.context.depthTexture};var Nlt=`#define FXAA_QUALITY_PRESET 39 
${NM}
${hF}`;Ir.createFXAAStage=function(){return new ho({name:"czm_FXAA",fragmentShader:Nlt,sampleMode:_u.LINEAR})};Ir.createAcesTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=nF,new ho({name:"czm_aces",fragmentShader:t,uniforms:{autoExposure:void 0}})};Ir.createFilmicTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=dF,new ho({name:"czm_filmic",fragmentShader:t,uniforms:{autoExposure:void 0}})};Ir.createReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=gF,new ho({name:"czm_reinhard",fragmentShader:t,uniforms:{autoExposure:void 0}})};Ir.createModifiedReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=pF,new ho({name:"czm_modified_reinhard",fragmentShader:t,uniforms:{white:z.WHITE,autoExposure:void 0}})};Ir.createAutoExposureStage=function(){return new AF};Ir.createBlackAndWhiteStage=function(){return new ho({name:"czm_black_and_white",fragmentShader:rF,uniforms:{gradations:5}})};Ir.createBrightnessStage=function(){return new ho({name:"czm_brightness",fragmentShader:aF,uniforms:{brightness:.5}})};Ir.createNightVisionStage=function(){return new ho({name:"czm_night_vision",fragmentShader:_F})};Ir.createDepthViewStage=function(){return new ho({name:"czm_depth_view",fragmentShader:uF})};Ir.createLensFlareStage=function(){return new ho({name:"czm_lens_flare",fragmentShader:mF,uniforms:{dirtTexture:Jt("Assets/Textures/LensFlare/DirtMask.jpg"),starTexture:Jt("Assets/Textures/LensFlare/StarBurst.jpg"),intensity:2,distortion:10,ghostDispersal:.4,haloWidth:.4,dirtAmount:.4,earthRadius:ie.WGS84.maximumRadius}})};var vf=Ir;function y_(e){this._collection=e,this._framebuffers=[],this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0,this._updateDependencies=!1}function CF(e){for(;l(e.length);)e=e.get(e.length-1);return e.name}function Lq(e,t,n,i,o){if(!i.enabled||!i._isSupported(t))return o;let r=n[i.name]={};if(l(o)){let a=e.getStageByName(o);r[CF(a)]=!0}let s=i.uniforms;if(l(s)){let a=Object.getOwnPropertyNames(s),c=a.length;for(let u=0;u<c;++u){let f=s[a[u]];if(typeof f=="string"){let d=e.getStageByName(f);l(d)&&(r[CF(d)]=!0)}}}return i.name}function xF(e,t,n,i,o){if(l(i.enabled)&&!i.enabled||l(i._isSupported)&&!i._isSupported(t))return o;let r=o,s=!l(i.inputPreviousStageTexture)||i.inputPreviousStageTexture,a=o,c=i.length;for(let d=0;d<c;++d){let p=i.get(d);l(p.length)?a=xF(e,t,n,p,o):a=Lq(e,t,n,p,o),s&&(o=a)}let u,f;if(s)for(u=1;u<c;++u)f=CF(i.get(u)),l(n[f])||(n[f]={}),n[f][r]=!0;else for(u=1;u<c;++u){f=CF(i.get(u));let d=n[f];for(let p=0;p<u;++p)d[CF(i.get(p))]=!0}return a}function klt(e,t){let n={};if(l(e.ambientOcclusion)){let i=e.ambientOcclusion,o=e.bloom,r=e._tonemapping,s=e.fxaa,a=xF(e,t,n,i,void 0);a=xF(e,t,n,o,a),a=Lq(e,t,n,r,a),a=xF(e,t,n,e,a),Lq(e,t,n,s,a)}else xF(e,t,n,e,void 0);return n}function Vlt(e,t,n){let o=e._collection.getStageByName(t),r=o._textureScale,s=o._forcePowerOfTwo,a=o._pixelFormat,c=o._pixelDatatype,u=o._clearColor,f,d,p=e._framebuffers,g=p.length;for(f=0;f<g;++f){if(d=p[f],r!==d.textureScale||s!==d.forcePowerOfTwo||a!==d.pixelFormat||c!==d.pixelDatatype||!z.equals(u,d.clearColor))continue;let m=d.stages,A=m.length,x=!1;for(let C=0;C<A;++C)if(n[m[C]]){x=!0;break}if(!x)break}return l(d)&&f<g?(d.stages.push(t),d):(d={textureScale:r,forcePowerOfTwo:s,pixelFormat:a,pixelDatatype:c,clearColor:u,stages:[t],buffer:new li({pixelFormat:a,pixelDatatype:c}),clear:void 0},p.push(d),d)}function Ult(e,t){let n=klt(e._collection,t);for(let i in n)n.hasOwnProperty(i)&&(e._stageNameToFramebuffer[i]=Vlt(e,i,n[i]))}function Fq(e){let t=e._framebuffers,n=t.length;for(let i=0;i<n;++i)t[i].buffer.destroy()}function zlt(e,t){let n=e._width,i=e._height,o=e._framebuffers,r=o.length;for(let s=0;s<r;++s){let a=o[s],c=a.textureScale,u=Math.ceil(n*c),f=Math.ceil(i*c),d=Math.min(u,f);a.forcePowerOfTwo&&(R.isPowerOfTwo(d)||(d=R.nextPowerOfTwo(d)),u=d,f=d),a.buffer.update(t,u,f),a.clear=new ti({color:a.clearColor,framebuffer:a.buffer.framebuffer})}}y_.prototype.updateDependencies=function(){this._updateDependencies=!0};y_.prototype.update=function(e){let t=this._collection,n=this._updateDependencies,i=l(t.ambientOcclusion)&&t.ambientOcclusion.enabled&&t.ambientOcclusion._isSupported(e),o=l(t.bloom)&&t.bloom.enabled&&t.bloom._isSupported(e),r=l(t._tonemapping)&&t._tonemapping.enabled&&t._tonemapping._isSupported(e),s=l(t.fxaa)&&t.fxaa.enabled&&t.fxaa._isSupported(e),a=!l(t._activeStages)||t._activeStages.length>0||i||o||r||s;if((n||!a&&this._framebuffers.length>0)&&(Fq(this),this._framebuffers.length=0,this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0),!n&&!a)return;this._framebuffers.length===0&&Ult(this,e);let c=e.drawingBufferWidth,u=e.drawingBufferHeight,f=this._width!==c||this._height!==u;!n&&!f||(this._width=c,this._height=u,this._updateDependencies=!1,Fq(this),zlt(this,e))};y_.prototype.clear=function(e){let t=this._framebuffers;for(let n=0;n<t.length;++n)t[n].clear.execute(e)};y_.prototype.getStageByName=function(e){return this._collection.getStageByName(e)};y_.prototype.getOutputTexture=function(e){return this._collection.getOutputTexture(e)};y_.prototype.getFramebuffer=function(e){let t=this._stageNameToFramebuffer[e];if(!!l(t))return t.buffer.framebuffer};y_.prototype.isDestroyed=function(){return!1};y_.prototype.destroy=function(){return Fq(this),le(this)};var Ux=y_;var TF={REINHARD:0,MODIFIED_REINHARD:1,FILMIC:2,ACES:3,validate:function(e){return e===TF.REINHARD||e===TF.MODIFIED_REINHARD||e===TF.FILMIC||e===TF.ACES}},Ly=Object.freeze(TF);var Nq=[];function Uc(){let e=vf.createFXAAStage(),t=vf.createAmbientOcclusionStage(),n=vf.createBloomStage();this._autoExposureEnabled=!1,this._autoExposure=vf.createAutoExposureStage(),this._tonemapping=void 0,this._tonemapper=void 0,this.tonemapper=Ly.ACES;let i=this._tonemapping;e.enabled=!1,t.enabled=!1,n.enabled=!1,i.enabled=!1;let o=new Ux(this),r={},s=Nq;for(s.push(e,t,n,i);s.length>0;){let c=s.pop();r[c.name]=c,c._textureCache=o;let u=c.length;if(l(u))for(let f=0;f<u;++f)s.push(c.get(f))}this._stages=[],this._activeStages=[],this._previousActiveStages=[],this._randomTexture=void 0;let a=this;t.uniforms.randomTexture=function(){return a._randomTexture},this._ao=t,this._bloom=n,this._fxaa=e,this._aoEnabled=void 0,this._bloomEnabled=void 0,this._tonemappingEnabled=void 0,this._fxaaEnabled=void 0,this._activeStagesChanged=!1,this._stagesRemoved=!1,this._textureCacheDirty=!1,this._stageNames=r,this._textureCache=o}Object.defineProperties(Uc.prototype,{ready:{get:function(){let e=!1,t=this._stages,n=t.length;for(let a=n-1;a>=0;--a){let c=t[a];e=e||c.ready&&c.enabled}let i=this._fxaa,o=this._ao,r=this._bloom,s=this._tonemapping;return e=e||i.ready&&i.enabled,e=e||o.ready&&o.enabled,e=e||r.ready&&r.enabled,e=e||s.ready&&s.enabled,e}},fxaa:{get:function(){return this._fxaa}},ambientOcclusion:{get:function(){return this._ao}},bloom:{get:function(){return this._bloom}},length:{get:function(){return kq(this),this._stages.length}},outputTexture:{get:function(){let e=this._fxaa;if(e.enabled&&e.ready)return this.getOutputTexture(e.name);let t=this._stages,n=t.length;for(let s=n-1;s>=0;--s){let a=t[s];if(l(a)&&a.ready&&a.enabled)return this.getOutputTexture(a.name)}let i=this._tonemapping;if(i.enabled&&i.ready)return this.getOutputTexture(i.name);let o=this._bloom;if(o.enabled&&o.ready)return this.getOutputTexture(o.name);let r=this._ao;if(r.enabled&&r.ready)return this.getOutputTexture(r.name)}},hasSelected:{get:function(){let e=this._stages.slice();for(;e.length>0;){let t=e.pop();if(!l(t))continue;if(l(t.selected))return!0;let n=t.length;if(l(n))for(let i=0;i<n;++i)e.push(t.get(i))}return!1}},tonemapper:{get:function(){return this._tonemapper},set:function(e){if(this._tonemapper===e)return;l(this._tonemapping)&&(delete this._stageNames[this._tonemapping.name],this._tonemapping.destroy());let t=this._autoExposureEnabled,n;switch(e){case Ly.REINHARD:n=vf.createReinhardTonemappingStage(t);break;case Ly.MODIFIED_REINHARD:n=vf.createModifiedReinhardTonemappingStage(t);break;case Ly.FILMIC:n=vf.createFilmicTonemappingStage(t);break;default:n=vf.createAcesTonemappingStage(t);break}if(t){let i=this._autoExposure;n.uniforms.autoExposure=function(){return i.outputTexture}}this._tonemapper=e,this._tonemapping=n,l(this._stageNames)&&(this._stageNames[n.name]=n,n._textureCache=this._textureCache),this._textureCacheDirty=!0}}});function kq(e){if(!e._stagesRemoved)return;e._stagesRemoved=!1;let t=[],n=e._stages,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];s&&(s._index=r++,t.push(s))}e._stages=t}Uc.prototype.add=function(e){let t=this._stageNames,n=Nq;for(n.push(e);n.length>0;){let o=n.pop();t[o.name]=o,o._textureCache=this._textureCache;let r=o.length;if(l(r))for(let s=0;s<r;++s)n.push(o.get(s))}let i=this._stages;return e._index=i.length,i.push(e),this._textureCacheDirty=!0,e};Uc.prototype.remove=function(e){if(!this.contains(e))return!1;let t=this._stageNames,n=Nq;for(n.push(e);n.length>0;){let i=n.pop();delete t[i.name];let o=i.length;if(l(o))for(let r=0;r<o;++r)n.push(i.get(r))}return this._stages[e._index]=void 0,this._stagesRemoved=!0,this._textureCacheDirty=!0,e._index=void 0,e._textureCache=void 0,e.destroy(),!0};Uc.prototype.contains=function(e){return l(e)&&l(e._index)&&e._textureCache===this._textureCache};Uc.prototype.get=function(e){return kq(this),this._stages[e]};Uc.prototype.removeAll=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)this.remove(e[n]);e.length=0};Uc.prototype.getStageByName=function(e){return this._stageNames[e]};Uc.prototype.update=function(e,t,n){kq(this);let i=this._activeStages,o=this._activeStages=this._previousActiveStages;this._previousActiveStages=i;let r=this._stages,s=o.length=r.length,a,c,u=0;for(a=0;a<s;++a)c=r[a],c.ready&&c.enabled&&c._isSupported(e)&&(o[u++]=c);o.length=u;let f=u!==i.length;if(!f){for(a=0;a<u;++a)if(o[a]!==i[a]){f=!0;break}}let d=this._ao,p=this._bloom,g=this._autoExposure,m=this._tonemapping,A=this._fxaa;m.enabled=n;let x=d.enabled&&d._isSupported(e),C=p.enabled&&p._isSupported(e),b=m.enabled&&m._isSupported(e),T=A.enabled&&A._isSupported(e);if((f||this._textureCacheDirty||x!==this._aoEnabled||C!==this._bloomEnabled||b!==this._tonemappingEnabled||T!==this._fxaaEnabled)&&(this._textureCache.updateDependencies(),this._aoEnabled=x,this._bloomEnabled=C,this._tonemappingEnabled=b,this._fxaaEnabled=T,this._textureCacheDirty=!1),l(this._randomTexture)&&!x&&(this._randomTexture.destroy(),this._randomTexture=void 0),!l(this._randomTexture)&&x){s=256*256*3;let S=new Uint8Array(s);for(a=0;a<s;a+=3)S[a]=Math.floor(Math.random()*255);this._randomTexture=new Ot({context:e,pixelFormat:lt.RGB,pixelDatatype:We.UNSIGNED_BYTE,source:{arrayBufferView:S,width:256,height:256},sampler:new dn({wrapS:In.REPEAT,wrapT:In.REPEAT,minificationFilter:ln.NEAREST,magnificationFilter:Ki.NEAREST})})}for(this._textureCache.update(e),A.update(e,t),d.update(e,t),p.update(e,t),m.update(e,t),this._autoExposureEnabled&&g.update(e,t),s=r.length,a=0;a<s;++a)r[a].update(e,t);for(u=0,a=0;a<s;++a)c=r[a],c.ready&&c.enabled&&c._isSupported(e)&&u++;f=u!==o.length,f&&this.update(e,t,n)};Uc.prototype.clear=function(e){this._textureCache.clear(e),this._autoExposureEnabled&&this._autoExposure.clear(e)};function zx(e){for(;l(e.length);)e=e.get(e.length-1);return e.outputTexture}Uc.prototype.getOutputTexture=function(e){let t=this.getStageByName(e);if(!!l(t))return zx(t)};function dm(e,t,n,i,o){if(l(e.execute)){e.execute(t,n,i,o);return}let r=e.length,s;if(e.inputPreviousStageTexture)for(dm(e.get(0),t,n,i,o),s=1;s<r;++s)dm(e.get(s),t,zx(e.get(s-1)),i,o);else for(s=0;s<r;++s)dm(e.get(s),t,n,i,o)}Uc.prototype.execute=function(e,t,n,i){let o=this._activeStages,r=o.length,s=this._fxaa,a=this._ao,c=this._bloom,u=this._autoExposure,f=this._tonemapping,d=a.enabled&&a._isSupported(e),p=c.enabled&&c._isSupported(e),g=this._autoExposureEnabled,m=f.enabled&&f._isSupported(e),A=s.enabled&&s._isSupported(e);if(!A&&!d&&!p&&!m&&r===0)return;let x=t;d&&a.ready&&(dm(a,e,x,n,i),x=zx(a)),p&&c.ready&&(dm(c,e,x,n,i),x=zx(c)),g&&u.ready&&dm(u,e,x,n,i),m&&f.ready&&(dm(f,e,x,n,i),x=zx(f));let C=x;if(r>0){dm(o[0],e,x,n,i);for(let b=1;b<r;++b)dm(o[b],e,zx(o[b-1]),n,i);C=zx(o[r-1])}A&&s.ready&&dm(s,e,C,n,i)};Uc.prototype.copy=function(e,t){if(!l(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(bl,{uniformMap:{colorTexture:function(){return n.outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};Uc.prototype.isDestroyed=function(){return!1};Uc.prototype.destroy=function(){return this._fxaa.destroy(),this._ao.destroy(),this._bloom.destroy(),this._autoExposure.destroy(),this._tonemapping.destroy(),this.removeAll(),this._textureCache=this._textureCache&&this._textureCache.destroy(),le(this)};var bF=Uc;function Gx(e){this._scene=e,this._currentTweens=[],this._morphHandler=void 0,this._morphCancelled=!1,this._completeMorph=void 0,this._morphToOrthographic=!1}Gx.prototype.completeMorph=function(){l(this._completeMorph)&&this._completeMorph()};Gx.prototype.morphTo2D=function(e,t){l(this._completeMorph)&&this._completeMorph();let n=this._scene;this._previousMode=n.mode,this._morphToOrthographic=n.camera.frustum instanceof Zt,!(this._previousMode===ee.SCENE2D||this._previousMode===ee.MORPHING)&&(this._scene.morphStart.raiseEvent(this,this._previousMode,ee.SCENE2D,!0),n._mode=ee.MORPHING,n.camera._setTransform(N.IDENTITY),this._previousMode===ee.COLUMBUS_VIEW?xut(this,e):vut(this,e,t),e===0&&l(this._completeMorph)&&this._completeMorph())};var Glt=new h,Hlt=new h,Wlt=new h,jlt=new h,qlt=new h,Ylt=new h,Xlt=new h,Klt=new fe,Jlt=new N,Zlt=new _i,Qlt=new Zt,$lt={position:void 0,direction:void 0,up:void 0,position2D:void 0,direction2D:void 0,up2D:void 0,frustum:void 0};Gx.prototype.morphToColumbusView=function(e,t){l(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,this._previousMode===ee.COLUMBUS_VIEW||this._previousMode===ee.MORPHING)return;this._scene.morphStart.raiseEvent(this,this._previousMode,ee.COLUMBUS_VIEW,!0),n.camera._setTransform(N.IDENTITY);let i=Glt,o=Hlt,r=Wlt;if(e>0)i.x=0,i.y=-1,i.z=1,i=h.multiplyByScalar(h.normalize(i,i),5*t.maximumRadius,i),h.negate(h.normalize(i,o),o),h.cross(h.UNIT_X,o,r);else{let u=n.camera;if(this._previousMode===ee.SCENE2D)h.clone(u.position,i),i.z=u.frustum.right-u.frustum.left,h.negate(h.UNIT_Z,o),h.clone(h.UNIT_Y,r);else{h.clone(u.positionWC,i),h.clone(u.directionWC,o),h.clone(u.upWC,r);let f=t.scaleToGeodeticSurface(i,Xlt),d=Et.eastNorthUpToFixedFrame(f,t,Jlt);N.inverseTransformation(d,d),n.mapProjection.project(t.cartesianToCartographic(i,Klt),i),N.multiplyByPointAsVector(d,o,o),N.multiplyByPointAsVector(d,r,r)}}let s;this._morphToOrthographic?(s=Qlt,s.width=n.camera.frustum.right-n.camera.frustum.left,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight):(s=Zlt,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,s.fov=R.toRadians(60));let a=$lt;a.position=i,a.direction=o,a.up=r,a.frustum=s;let c=Put(a);EF(this,c),this._previousMode===ee.SCENE2D?Dut(this,e,a,c):(a.position2D=N.multiplyByPoint(io.TRANSFORM_2D,i,jlt),a.direction2D=N.multiplyByPointAsVector(io.TRANSFORM_2D,o,qlt),a.up2D=N.multiplyByPointAsVector(io.TRANSFORM_2D,r,Ylt),n._mode=ee.MORPHING,$ge(this,e,a,c)),e===0&&l(this._completeMorph)&&this._completeMorph()};var zq={position:new h,direction:new h,up:new h,frustum:void 0},Wge=new _i;Gx.prototype.morphTo3D=function(e,t){l(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,!(this._previousMode===ee.SCENE3D||this._previousMode===ee.MORPHING)){if(this._scene.morphStart.raiseEvent(this,this._previousMode,ee.SCENE3D,!0),n._mode=ee.MORPHING,n.camera._setTransform(N.IDENTITY),this._previousMode===ee.SCENE2D)uut(this,e,t);else{let i;e>0?(i=zq,h.fromDegrees(0,0,5*t.maximumRadius,t,i.position),h.negate(i.position,i.direction),h.normalize(i.direction,i.direction),h.clone(h.UNIT_Z,i.up)):i=jge(this,t);let o,r=n.camera;r.frustum instanceof Zt?o=r.frustum.clone():(o=Wge,o.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,o.fov=R.toRadians(60)),i.frustum=o;let s=tye(i);EF(this,s),Uq(this,e,i,s)}e===0&&l(this._completeMorph)&&this._completeMorph()}};Gx.prototype.isDestroyed=function(){return!1};Gx.prototype.destroy=function(){return f4(this),le(this)};function EF(e,t){if(e._scene.completeMorphOnUserInput){e._morphHandler=new du(e._scene.canvas);let n=function(){e._morphCancelled=!0,e._scene.camera.cancelFlight(),t(e)};e._completeMorph=n,e._morphHandler.setInputAction(n,mn.LEFT_DOWN),e._morphHandler.setInputAction(n,mn.MIDDLE_DOWN),e._morphHandler.setInputAction(n,mn.RIGHT_DOWN),e._morphHandler.setInputAction(n,mn.WHEEL)}}function f4(e){let t=e._currentTweens;for(let n=0;n<t.length;++n)t[n].cancelTween();e._currentTweens.length=0,e._morphHandler=e._morphHandler&&e._morphHandler.destroy()}var eut=new fe,tut=new h,nut=new N;function jge(e,t){let n=e._scene,i=n.camera,o=zq,r=o.position,s=o.direction,a=o.up,c=n.mapProjection.unproject(i.position,eut);t.cartographicToCartesian(c,r);let u=t.scaleToGeodeticSurface(r,tut),f=Et.eastNorthUpToFixedFrame(u,t,nut);return N.multiplyByPointAsVector(f,i.direction,s),N.multiplyByPointAsVector(f,i.up,a),o}var iut=new h,out=new h,rut=new h,sut=new h,aut=new h,cut=new h;function Uq(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=h.clone(r.position,iut),a=h.clone(r.direction,out),c=h.clone(r.up,rut),u=N.multiplyByPoint(io.TRANSFORM_2D_INVERSE,n.position,sut),f=N.multiplyByPointAsVector(io.TRANSFORM_2D_INVERSE,n.direction,aut),d=N.multiplyByPointAsVector(io.TRANSFORM_2D_INVERSE,n.up,cut);function p(m){Df(s,u,m.time,r.position),Df(a,f,m.time,r.direction),Df(c,d,m.time,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.right,r.right)}let g=o.tweens.add({duration:t,easingFunction:Dr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){eye(e,o,0,1,t,i)}});e._currentTweens.push(g)}var lut=new Zt,qge=new h,Yge=new h,Xge=new h,Gq=new h,Kge=new h,Jge=new h;function uut(e,t,n){t/=3;let i=e._scene,o=i.camera,r;t>0?(r=zq,h.fromDegrees(0,0,5*n.maximumRadius,n,r.position),h.negate(r.position,r.direction),h.normalize(r.direction,r.direction),h.clone(h.UNIT_Z,r.up)):(o.position.z=o.frustum.right-o.frustum.left,r=jge(e,n));let s;e._morphToOrthographic?(s=lut,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.width=o.frustum.right-o.frustum.left):(s=Wge,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.fov=R.toRadians(60)),r.frustum=s;let a=tye(r);EF(e,a);let c;e._morphToOrthographic?c=function(){Uq(e,t,r,a)}:c=function(){Qge(e,t,r,function(){Uq(e,t,r,a)})},t>0?(i._mode=ee.SCENE2D,o.flyTo({duration:t,destination:h.fromDegrees(0,0,5*n.maximumRadius,n,Gq),complete:function(){i._mode=ee.MORPHING,c()}})):c()}function Df(e,t,n,i){return h.lerp(e,t,n,i)}function Zge(e,t,n,i,o){let r=e._scene,s=r.camera;if(s.frustum instanceof Zt)return;let a=s.frustum.fov,c=R.RADIANS_PER_DEGREE*.5,u=n.position.z*Math.tan(a*.5);s.frustum.far=u/Math.tan(c*.5)+1e7;function f(p){s.frustum.fov=R.lerp(a,c,p.time);let g=u/Math.tan(s.frustum.fov*.5);i(s,g)}let d=r.tweens.add({duration:t,easingFunction:Dr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){s.frustum=n.frustum.clone(),o(e)}});e._currentTweens.push(d)}var fut=new h,dut=new h,hut=new h,Vq=new h,mut=new h,put=new h,_ut=new gr,gut=new Cn,yut=new h,Aut={position:void 0,direction:void 0,up:void 0,frustum:void 0};function xut(e,t){t*=.5;let n=e._scene,i=n.camera,o=h.clone(i.position,fut),r=h.clone(i.direction,dut),s=h.clone(i.up,hut),a=h.negate(h.UNIT_Z,mut),c=h.clone(h.UNIT_Y,put),u=Vq;if(t>0)h.clone(h.ZERO,Vq),u.z=5*n.mapProjection.ellipsoid.maximumRadius;else{h.clone(o,Vq);let x=gut;N.multiplyByPoint(io.TRANSFORM_2D,o,x.origin),N.multiplyByPointAsVector(io.TRANSFORM_2D,r,x.direction);let C=n.globe;if(l(C)){let b=C.pickWorldCoordinates(x,n,!0,yut);l(b)&&(N.multiplyByPoint(io.TRANSFORM_2D_INVERSE,b,u),u.z+=h.distance(o,u))}}let f=_ut;f.right=u.z*.5,f.left=-f.right,f.top=f.right*(n.drawingBufferHeight/n.drawingBufferWidth),f.bottom=-f.top;let d=Aut;d.position=u,d.direction=a,d.up=c,d.frustum=f;let p=nye(d);EF(e,p);function g(x){Df(o,u,x.time,i.position),Df(r,a,x.time,i.direction),Df(s,c,x.time,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i._adjustOrthographicFrustum(!0)}function m(x,C){x.position.z=C}let A=n.tweens.add({duration:t,easingFunction:Dr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){Zge(e,t,d,m,p)}});e._currentTweens.push(A)}var Hge=new fe,Cut={position:new h,direction:new h,up:new h,position2D:new h,direction2D:new h,up2D:new h,frustum:new gr},Tut={position:new h,direction:new h,up:new h,frustum:void 0},but=new h,Eut=new Cn,Sut=new N,wut=new h;function vut(e,t,n){t*=.5;let i=e._scene,o=i.camera,r=Cut;if(t>0)h.clone(h.ZERO,r.position),r.position.z=5*n.maximumRadius,h.negate(h.UNIT_Z,r.direction),h.clone(h.UNIT_Y,r.up);else{n.cartesianToCartographic(o.positionWC,Hge),i.mapProjection.project(Hge,r.position),h.negate(h.UNIT_Z,r.direction),h.clone(h.UNIT_Y,r.up);let d=Eut;h.clone(r.position2D,d.origin);let p=h.clone(o.directionWC,d.direction),g=n.scaleToGeodeticSurface(o.positionWC,wut),m=Et.eastNorthUpToFixedFrame(g,n,Sut);N.inverseTransformation(m,m),N.multiplyByPointAsVector(m,p,p),N.multiplyByPointAsVector(io.TRANSFORM_2D,p,p);let A=i.globe;if(l(A)){let x=A.pickWorldCoordinates(d,i,!0,but);if(l(x)){let C=h.distance(r.position2D,x);x.x+=C,h.clone(x,r.position2D)}}}function s(d,p){d.position.x=p}N.multiplyByPoint(io.TRANSFORM_2D,r.position,r.position2D),N.multiplyByPointAsVector(io.TRANSFORM_2D,r.direction,r.direction2D),N.multiplyByPointAsVector(io.TRANSFORM_2D,r.up,r.up2D);let a=r.frustum;a.right=r.position.z*.5,a.left=-a.right,a.top=a.right*(i.drawingBufferHeight/i.drawingBufferWidth),a.bottom=-a.top;let c=Tut;N.multiplyByPoint(io.TRANSFORM_2D_INVERSE,r.position2D,c.position),h.clone(r.direction,c.direction),h.clone(r.up,c.up),c.frustum=a;let u=nye(c);EF(e,u);function f(){Zge(e,t,r,s,u)}$ge(e,t,r,f)}function Qge(e,t,n,i){let o=e._scene,r=o.camera,s=r.frustum.right-r.frustum.left;r.frustum=n.frustum.clone();let a=r.frustum.fov,c=R.RADIANS_PER_DEGREE*.5,u=s*Math.tan(a*.5);r.frustum.far=u/Math.tan(c*.5)+1e7,r.frustum.fov=c;function f(p){r.frustum.fov=R.lerp(c,a,p.time),r.position.z=u/Math.tan(r.frustum.fov*.5)}let d=o.tweens.add({duration:t,easingFunction:Dr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){i(e)}});e._currentTweens.push(d)}function Dut(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=h.clone(n.position,Gq),a=h.clone(n.direction,Kge),c=h.clone(n.up,Jge);o._mode=ee.MORPHING;function u(){r.frustum=n.frustum.clone();let f=h.clone(r.position,qge),d=h.clone(r.direction,Yge),p=h.clone(r.up,Xge);f.z=s.z;function g(A){Df(f,s,A.time,r.position),Df(d,a,A.time,r.direction),Df(p,c,A.time,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.right,r.right)}let m=o.tweens.add({duration:t,easingFunction:Dr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){i(e)}});e._currentTweens.push(m)}e._morphToOrthographic?u():Qge(e,0,n,u)}function $ge(e,t,n,i){let o=e._scene,r=o.camera,s=h.clone(r.position,qge),a=h.clone(r.direction,Yge),c=h.clone(r.up,Xge),u=h.clone(n.position2D,Gq),f=h.clone(n.direction2D,Kge),d=h.clone(n.up2D,Jge);function p(m){Df(s,u,m.time,r.position),Df(a,f,m.time,r.direction),Df(c,d,m.time,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.right,r.right),r._adjustOrthographicFrustum(!0)}let g=o.tweens.add({duration:t,easingFunction:Dr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){eye(e,o,1,0,t,i)}});e._currentTweens.push(g)}function eye(e,t,n,i,o,r){let s={object:t,property:"morphTime",startValue:n,stopValue:i,duration:o,easingFunction:Dr.QUARTIC_OUT};l(r)&&(s.complete=function(){r(e)});let a=t.tweens.addProperty(s);e._currentTweens.push(a)}function tye(e){return function(t){let n=t._scene;n._mode=ee.SCENE3D,n.morphTime=ee.getMorphTime(ee.SCENE3D),f4(t);let i=n.camera;(t._previousMode!==ee.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,h.clone(e.position,i.position),h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i.frustum=e.frustum.clone());let o=i.frustum;n.frameState.useLogDepth&&(o.near=.1,o.far=1e10);let r=l(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ee.SCENE3D,r)}}function nye(e){return function(t){let n=t._scene;n._mode=ee.SCENE2D,n.morphTime=ee.getMorphTime(ee.SCENE2D),f4(t);let i=n.camera;h.clone(e.position,i.position),i.position.z=n.mapProjection.ellipsoid.maximumRadius*2,h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i.frustum=e.frustum.clone();let o=l(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ee.SCENE2D,o)}}function Put(e){return function(t){let n=t._scene;n._mode=ee.COLUMBUS_VIEW,n.morphTime=ee.getMorphTime(ee.COLUMBUS_VIEW),f4(t);let i=n.camera;(t._previousModeMode!==ee.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,h.clone(e.position,i.position),h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right));let o=i.frustum;n.frameState.useLogDepth&&(o.near=.1,o.far=1e10);let r=l(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ee.COLUMBUS_VIEW,r)}}var SF=Gx;var Iut={LEFT_DRAG:0,RIGHT_DRAG:1,MIDDLE_DRAG:2,WHEEL:3,PINCH:4},Si=Object.freeze(Iut);function ec(e,t){let n=e;return l(t)&&(n+=`+${t}`),n}function Out(e,t){H.clone(e.distance.startPosition,t.distance.startPosition),H.clone(e.distance.endPosition,t.distance.endPosition),H.clone(e.angleAndHeight.startPosition,t.angleAndHeight.startPosition),H.clone(e.angleAndHeight.endPosition,t.angleAndHeight.endPosition)}function iye(e,t,n){let i=ec(Si.PINCH,t),o=e._update,r=e._isDown,s=e._eventStartPosition,a=e._pressTime,c=e._releaseTime;o[i]=!0,r[i]=!1,s[i]=new H;let u=e._movement[i];l(u)||(u=e._movement[i]={}),u.distance={startPosition:new H,endPosition:new H},u.angleAndHeight={startPosition:new H,endPosition:new H},u.prevAngle=0,e._eventHandler.setInputAction(function(f){e._buttonsDown++,r[i]=!0,a[i]=new Date,H.lerp(f.position1,f.position2,.5,s[i])},mn.PINCH_START,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),r[i]=!1,c[i]=new Date},mn.PINCH_END,t),e._eventHandler.setInputAction(function(f){if(r[i]){o[i]?(Out(f,u),o[i]=!1,u.prevAngle=u.angleAndHeight.startPosition.x):(H.clone(f.distance.endPosition,u.distance.endPosition),H.clone(f.angleAndHeight.endPosition,u.angleAndHeight.endPosition));let d=u.angleAndHeight.endPosition.x,p=u.prevAngle,g=Math.PI*2;for(;d>=p+Math.PI;)d-=g;for(;d<p-Math.PI;)d+=g;u.angleAndHeight.endPosition.x=-d*n.clientWidth/12,u.angleAndHeight.startPosition.x=-p*n.clientWidth/12}},mn.PINCH_MOVE,t)}function oye(e,t){let n=ec(Si.WHEEL,t),i=e._update;i[n]=!0;let o=e._movement[n];l(o)||(o=e._movement[n]={}),o.startPosition=new H,o.endPosition=new H,e._eventHandler.setInputAction(function(r){let s=15*R.toRadians(r);i[n]?(H.clone(H.ZERO,o.startPosition),o.endPosition.x=0,o.endPosition.y=s,i[n]=!1):o.endPosition.y=o.endPosition.y+s},mn.WHEEL,t)}function jE(e,t,n){let i=ec(n,t),o=e._isDown,r=e._eventStartPosition,s=e._pressTime,a=e._releaseTime;o[i]=!1,r[i]=new H;let c=e._lastMovement[i];l(c)||(c=e._lastMovement[i]={startPosition:new H,endPosition:new H,valid:!1});let u,f;n===Si.LEFT_DRAG?(u=mn.LEFT_DOWN,f=mn.LEFT_UP):n===Si.RIGHT_DRAG?(u=mn.RIGHT_DOWN,f=mn.RIGHT_UP):n===Si.MIDDLE_DRAG&&(u=mn.MIDDLE_DOWN,f=mn.MIDDLE_UP),e._eventHandler.setInputAction(function(d){e._buttonsDown++,c.valid=!1,o[i]=!0,s[i]=new Date,H.clone(d.position,r[i])},u,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),o[i]=!1,a[i]=new Date},f,t)}function rye(e,t){H.clone(e.startPosition,t.startPosition),H.clone(e.endPosition,t.endPosition)}function sye(e,t){let n=e._update,i=e._movement,o=e._lastMovement,r=e._isDown;for(let s in Si)if(Si.hasOwnProperty(s)){let a=Si[s];if(l(a)){let c=ec(a,t);n[c]=!0,l(e._lastMovement[c])||(e._lastMovement[c]={startPosition:new H,endPosition:new H,valid:!1}),l(e._movement[c])||(e._movement[c]={startPosition:new H,endPosition:new H})}}e._eventHandler.setInputAction(function(s){for(let a in Si)if(Si.hasOwnProperty(a)){let c=Si[a];if(l(c)){let u=ec(c,t);r[u]&&(n[u]?(rye(i[u],o[u]),o[u].valid=!0,rye(s,i[u]),n[u]=!1):H.clone(s.endPosition,i[u].endPosition))}}H.clone(s.endPosition,e._currentMousePosition)},mn.MOUSE_MOVE,t)}function Pf(e){this._eventHandler=new du(e),this._update={},this._movement={},this._lastMovement={},this._isDown={},this._eventStartPosition={},this._pressTime={},this._releaseTime={},this._buttonsDown=0,this._currentMousePosition=new H,oye(this,void 0),iye(this,void 0,e),jE(this,void 0,Si.LEFT_DRAG),jE(this,void 0,Si.RIGHT_DRAG),jE(this,void 0,Si.MIDDLE_DRAG),sye(this,void 0);for(let t in Gs)if(Gs.hasOwnProperty(t)){let n=Gs[t];l(n)&&(oye(this,n),iye(this,n,e),jE(this,n,Si.LEFT_DRAG),jE(this,n,Si.RIGHT_DRAG),jE(this,n,Si.MIDDLE_DRAG),sye(this,n))}}Object.defineProperties(Pf.prototype,{currentMousePosition:{get:function(){return this._currentMousePosition}},anyButtonDown:{get:function(){let e=!this._update[ec(Si.WHEEL)]||!this._update[ec(Si.WHEEL,Gs.SHIFT)]||!this._update[ec(Si.WHEEL,Gs.CTRL)]||!this._update[ec(Si.WHEEL,Gs.ALT)];return this._buttonsDown>0||e}}});Pf.prototype.isMoving=function(e,t){let n=ec(e,t);return!this._update[n]};Pf.prototype.getMovement=function(e,t){let n=ec(e,t);return this._movement[n]};Pf.prototype.getLastMovement=function(e,t){let n=ec(e,t),i=this._lastMovement[n];if(i.valid)return i};Pf.prototype.isButtonDown=function(e,t){let n=ec(e,t);return this._isDown[n]};Pf.prototype.getStartMousePosition=function(e,t){if(e===Si.WHEEL)return this._currentMousePosition;let n=ec(e,t);return this._eventStartPosition[n]};Pf.prototype.getButtonPressTime=function(e,t){let n=ec(e,t);return this._pressTime[n]};Pf.prototype.getButtonReleaseTime=function(e,t){let n=ec(e,t);return this._releaseTime[n]};Pf.prototype.reset=function(){for(let e in this._update)this._update.hasOwnProperty(e)&&(this._update[e]=!0)};Pf.prototype.isDestroyed=function(){return!1};Pf.prototype.destroy=function(){return this._eventHandler=this._eventHandler&&this._eventHandler.destroy(),le(this)};var wF=Pf;var aye=Di(a7(),1);function d4(e,t,n,i,o,r,s,a,c,u){this._tweens=e,this._tweenjs=t,this._startObject=et(n),this._stopObject=et(i),this._duration=o,this._delay=r,this._easingFunction=s,this._update=a,this._complete=c,this.cancel=u,this.needsStart=!0}Object.defineProperties(d4.prototype,{startObject:{get:function(){return this._startObject}},stopObject:{get:function(){return this._stopObject}},duration:{get:function(){return this._duration}},delay:{get:function(){return this._delay}},easingFunction:{get:function(){return this._easingFunction}},update:{get:function(){return this._update}},complete:{get:function(){return this._complete}},tweenjs:{get:function(){return this._tweenjs}}});d4.prototype.cancelTween=function(){this._tweens.remove(this)};function Jd(){this._tweens=[]}Object.defineProperties(Jd.prototype,{length:{get:function(){return this._tweens.length}}});Jd.prototype.add=function(e){if(e=y(e,y.EMPTY_OBJECT),e.duration===0)return l(e.complete)&&e.complete(),new d4(this);let t=e.duration/qn.SECONDS_PER_MILLISECOND,n=y(e.delay,0),i=n/qn.SECONDS_PER_MILLISECOND,o=y(e.easingFunction,Dr.LINEAR_NONE),r=e.startObject,s=new aye.Tween(r);s.to(et(e.stopObject),t),s.delay(i),s.easing(o),l(e.update)&&s.onUpdate(function(){e.update(r)}),s.onComplete(y(e.complete,null)),s.repeat(y(e._repeat,0));let a=new d4(this,s,e.startObject,e.stopObject,e.duration,n,o,e.update,e.complete,e.cancel);return this._tweens.push(a),a};Jd.prototype.addProperty=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.object,n=e.property,i=e.startValue,o=e.stopValue;function r(s){t[n]=s.value}return this.add({startObject:{value:i},stopObject:{value:o},duration:y(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:r,complete:e.complete,cancel:e.cancel,_repeat:e._repeat})};Jd.prototype.addAlpha=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.material,n=[];for(let o in t.uniforms)t.uniforms.hasOwnProperty(o)&&l(t.uniforms[o])&&l(t.uniforms[o].alpha)&&n.push(o);function i(o){let r=n.length;for(let s=0;s<r;++s)t.uniforms[n[s]].alpha=o.alpha}return this.add({startObject:{alpha:y(e.startValue,0)},stopObject:{alpha:y(e.stopValue,1)},duration:y(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:i,complete:e.complete,cancel:e.cancel})};Jd.prototype.addOffsetIncrement=function(e){e=y(e,y.EMPTY_OBJECT);let n=e.material.uniforms;return this.addProperty({object:n,property:"offset",startValue:n.offset,stopValue:n.offset+1,duration:e.duration,delay:e.delay,easingFunction:e.easingFunction,update:e.update,cancel:e.cancel,_repeat:1/0})};Jd.prototype.remove=function(e){if(!l(e))return!1;let t=this._tweens.indexOf(e);return t!==-1?(e.tweenjs.stop(),l(e.cancel)&&e.cancel(),this._tweens.splice(t,1),!0):!1};Jd.prototype.removeAll=function(){let e=this._tweens;for(let t=0;t<e.length;++t){let n=e[t];n.tweenjs.stop(),l(n.cancel)&&n.cancel()}e.length=0};Jd.prototype.contains=function(e){return l(e)&&this._tweens.indexOf(e)!==-1};Jd.prototype.get=function(e){return this._tweens[e]};Jd.prototype.update=function(e){let t=this._tweens,n=0;for(e=l(e)?e/qn.SECONDS_PER_MILLISECOND:bi();n<t.length;){let i=t[n],o=i.tweenjs;i.needsStart?(i.needsStart=!1,o.start(e)):o.update(e)?n++:(o.stop(),t.splice(n,1))}};var Hx=Jd;function DF(e){this.enableInputs=!0,this.enableTranslate=!0,this.enableZoom=!0,this.enableRotate=!0,this.enableTilt=!0,this.enableLook=!0,this.inertiaSpin=.9,this.inertiaTranslate=.9,this.inertiaZoom=.8,this.maximumMovementRatio=.1,this.bounceAnimationTime=3,this.minimumZoomDistance=1,this.maximumZoomDistance=Number.POSITIVE_INFINITY,this.translateEventTypes=Si.LEFT_DRAG,this.zoomEventTypes=[Si.RIGHT_DRAG,Si.WHEEL,Si.PINCH],this.rotateEventTypes=Si.LEFT_DRAG,this.tiltEventTypes=[Si.MIDDLE_DRAG,Si.PINCH,{eventType:Si.LEFT_DRAG,modifier:Gs.CTRL},{eventType:Si.RIGHT_DRAG,modifier:Gs.CTRL}],this.lookEventTypes={eventType:Si.LEFT_DRAG,modifier:Gs.SHIFT},this.minimumPickingTerrainHeight=15e4,this._minimumPickingTerrainHeight=this.minimumPickingTerrainHeight,this.minimumCollisionTerrainHeight=15e3,this._minimumCollisionTerrainHeight=this.minimumCollisionTerrainHeight,this.minimumTrackBallHeight=75e5,this._minimumTrackBallHeight=this.minimumTrackBallHeight,this.enableCollisionDetection=!0,this._scene=e,this._globe=void 0,this._ellipsoid=void 0,this._aggregator=new wF(e.canvas),this._lastInertiaSpinMovement=void 0,this._lastInertiaZoomMovement=void 0,this._lastInertiaTranslateMovement=void 0,this._lastInertiaTiltMovement=void 0,this._inertiaDisablers={_lastInertiaZoomMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement","_lastInertiaTiltMovement"],_lastInertiaTiltMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement"]},this._tweens=new Hx,this._tween=void 0,this._horizontalRotationAxis=void 0,this._tiltCenterMousePosition=new H(-1,-1),this._tiltCenter=new h,this._rotateMousePosition=new H(-1,-1),this._rotateStartPosition=new h,this._strafeStartPosition=new h,this._strafeMousePosition=new H,this._strafeEndMousePosition=new H,this._zoomMouseStart=new H(-1,-1),this._zoomWorldPosition=new h,this._useZoomWorldPosition=!1,this._tiltCVOffMap=!1,this._looking=!1,this._rotating=!1,this._strafing=!1,this._zoomingOnVector=!1,this._zoomingUnderground=!1,this._rotatingZoom=!1,this._adjustedHeightForTerrain=!1,this._cameraUnderground=!1;let t=e.mapProjection;this._maxCoord=t.project(new fe(Math.PI,R.PI_OVER_TWO)),this._zoomFactor=5,this._rotateFactor=void 0,this._rotateRateRangeAdjustment=void 0,this._maximumRotateRate=1.77,this._minimumRotateRate=1/5e3,this._minimumZoomRate=20,this._maximumZoomRate=5906376272e3,this._minimumUndergroundPickDistance=2e3,this._maximumUndergroundPickDistance=1e4}function But(e,t){if(e<0)return 0;let n=(1-t)*25;return Math.exp(-n*e)}function Rut(e){return H.equalsEpsilon(e.startPosition,e.endPosition,R.EPSILON14)}var Mut=.4;function Lut(e,t,n,i,o,r,s){let a=r[s];l(a)||(a=r[s]={startPosition:new H,endPosition:new H,motion:new H,inertiaEnabled:!0});let c=e.getButtonPressTime(t,n),u=e.getButtonReleaseTime(t,n),f=c&&u&&(u.getTime()-c.getTime())/1e3,d=new Date,p=u&&(d.getTime()-u.getTime())/1e3;if(c&&u&&f<Mut){let g=But(p,i),m=e.getLastMovement(t,n);if(!l(m)||Rut(m)||!a.inertiaEnabled||(a.motion.x=(m.endPosition.x-m.startPosition.x)*.5,a.motion.y=(m.endPosition.y-m.startPosition.y)*.5,a.startPosition=H.clone(m.startPosition,a.startPosition),a.endPosition=H.multiplyByScalar(a.motion,g,a.endPosition),a.endPosition=H.add(a.startPosition,a.endPosition,a.endPosition),isNaN(a.endPosition.x)||isNaN(a.endPosition.y)||H.distance(a.startPosition,a.endPosition)<.5))return;if(!e.isButtonDown(t,n)){let A=e.getStartMousePosition(t,n);o(r,A,a)}}}function Fut(e,t){if(l(t)){let n=e[t];l(n)&&(n.inertiaEnabled=!0);let i=e._inertiaDisablers[t];if(l(i)){let o=i.length;for(let r=0;r<o;++r)n=e[i[r]],l(n)&&(n.inertiaEnabled=!1)}}}var cye=[];function zc(e,t,n,i,o,r){if(!l(n))return;let s=e._aggregator;Array.isArray(n)||(cye[0]=n,n=cye);let a=n.length;for(let c=0;c<a;++c){let u=n[c],f=l(u.eventType)?u.eventType:u,d=u.modifier,p=s.isMoving(f,d)&&s.getMovement(f,d),g=s.getStartMousePosition(f,d);e.enableInputs&&t&&(p?(i(e,g,p),Fut(e,r)):o<1&&Lut(s,f,d,o,i,e,r))}}var h4=new Cn,Nut=new h,kut=new H,Vut=new h,Uut=new H,zut=new h,Gut=new h,Hut=new h,Wut=new h,jut=new h,qut=new h,Yut=new h,Xut=new h,Kut=new h,Jut=new h,Zut=new h,Qut=new h,$ut=new h,eft=new h,tft=new h,Wx=new h,lye=new h,uye=new h,Hq={orientation:new Yc};function Zq(e,t,n,i,o,r){let s=1;l(r)&&(s=R.clamp(Math.abs(r),.25,1));let a=n.endPosition.y-n.startPosition.y,u=a>0?e.minimumZoomDistance*s:0,f=e.maximumZoomDistance,d=o-u,p=i*d;p=R.clamp(p,e._minimumZoomRate,e._maximumZoomRate);let g=a/e._scene.canvas.clientHeight;g=Math.min(g,e.maximumMovementRatio);let m=p*g;if(e.enableCollisionDetection||e.minimumZoomDistance===0||!l(e._globe)){if(m>0&&Math.abs(o-u)<1||m<0&&Math.abs(o-f)<1)return;o-m<u?m=o-u-1:o-m>f&&(m=o-f)}let A=e._scene,x=A.camera,C=A.mode,b=Hq.orientation;if(b.heading=x.heading,b.pitch=x.pitch,b.roll=x.roll,x.frustum instanceof Zt){Math.abs(m)>0&&(x.zoomIn(m),x._adjustOrthographicFrustum());return}let T=H.equals(t,e._zoomMouseStart),S=e._zoomingOnVector,w=e._rotatingZoom,D;if(T||(e._zoomMouseStart=H.clone(t,e._zoomMouseStart),l(e._globe)&&(C===ee.SCENE2D?(D=x.getPickRay(t,h4).origin,D=h.fromElements(D.y,D.z,D.x)):D=Fy(e,t,Nut)),l(D)?(e._useZoomWorldPosition=!0,e._zoomWorldPosition=h.clone(D,e._zoomWorldPosition)):e._useZoomWorldPosition=!1,S=e._zoomingOnVector=!1,w=e._rotatingZoom=!1,e._zoomingUnderground=e._cameraUnderground),!e._useZoomWorldPosition){x.zoomIn(m);return}let I=C===ee.COLUMBUS_VIEW;if(x.positionCartographic.height<2e6&&(w=!0),!T||w){if(C===ee.SCENE2D){let B=e._zoomWorldPosition,M=x.position;if(!h.equals(B,M)&&x.positionCartographic.height<e._maxCoord.x*2){let L=x.position.x,_=h.subtract(B,M,Vut);h.normalize(_,_);let E=h.distance(B,M)*m/(x.getMagnitude()*.5);x.move(_,E*.5),(x.position.x<0&&L>0||x.position.x>0&&L<0)&&(D=x.getPickRay(t,h4).origin,D=h.fromElements(D.y,D.z,D.x),e._zoomWorldPosition=h.clone(D,e._zoomWorldPosition))}}else if(C===ee.SCENE3D){let B=h.normalize(x.position,jut);if(e._cameraUnderground||e._zoomingUnderground||x.positionCartographic.height<3e3&&Math.abs(h.dot(x.direction,B))<.6)I=!0;else{let M=A.canvas,L=Uut;L.x=M.clientWidth/2,L.y=M.clientHeight/2;let _=Fy(e,L,zut);if(!l(_))I=!0;else if(x.positionCartographic.height<1e6)if(h.dot(x.direction,B)>=-.5)I=!0;else{let E=Yut;h.clone(x.position,E);let v=e._zoomWorldPosition,P=qut;if(P=h.normalize(v,P),h.dot(P,B)<0)return;let O=tft,F=Jut;h.clone(x.direction,F),h.add(E,h.multiplyByScalar(F,1e3,Wx),O);let U=Zut,V=Qut;h.subtract(v,E,U),h.normalize(U,V);let G=h.dot(B,V);if(G>=0){e._zoomMouseStart.x=-1;return}let k=Math.acos(-G),Y=h.magnitude(E),j=h.magnitude(v),X=Y-m,W=h.magnitude(U),J=Math.asin(R.clamp(W/j*Math.sin(k),-1,1)),Z=Math.asin(R.clamp(X/j*Math.sin(k),-1,1)),he=J-Z+k,pe=Xut;h.normalize(E,pe);let oe=Kut;oe=h.cross(V,pe,oe),oe=h.normalize(oe,oe),h.normalize(h.cross(pe,oe,Wx),F),h.multiplyByScalar(h.normalize(O,Wx),h.magnitude(O)-m,O),h.normalize(E,E),h.multiplyByScalar(E,X,E);let ue=$ut;h.multiplyByScalar(h.add(h.multiplyByScalar(pe,Math.cos(he)-1,lye),h.multiplyByScalar(F,Math.sin(he),uye),Wx),X,ue),h.add(E,ue,E),h.normalize(O,pe),h.normalize(h.cross(pe,oe,Wx),F);let _e=eft;h.multiplyByScalar(h.add(h.multiplyByScalar(pe,Math.cos(he)-1,lye),h.multiplyByScalar(F,Math.sin(he),uye),Wx),h.magnitude(O),_e),h.add(O,_e,O),h.clone(E,x.position),h.normalize(h.subtract(O,E,Wx),x.direction),h.clone(x.direction,x.direction),h.cross(x.direction,x.up,x.right),h.cross(x.right,x.direction,x.up),x.setView(Hq);return}else{let E=h.normalize(_,Gut),v=h.normalize(e._zoomWorldPosition,Hut),P=h.dot(v,E);if(P>0&&P<1){let O=R.acosClamped(P),F=h.cross(v,E,Wut),U=Math.abs(O)>R.toRadians(20)?x.positionCartographic.height*.75:x.positionCartographic.height-m,V=m/U;x.rotate(F,O*V)}}}}e._rotatingZoom=!I}if(!T&&I||S){let B,M=Gi.wgs84ToWindowCoordinates(A,e._zoomWorldPosition,kut);C!==ee.COLUMBUS_VIEW&&H.equals(t,e._zoomMouseStart)&&l(M)?B=x.getPickRay(M,h4):B=x.getPickRay(t,h4);let L=B.direction;(C===ee.COLUMBUS_VIEW||C===ee.SCENE2D)&&h.fromElements(L.y,L.z,L.x,L),x.move(L,m),e._zoomingOnVector=!0}else x.zoomIn(m);e._cameraUnderground||x.setView(Hq)}var nft=new Cn,ift=new Cn,oft=new h;function rft(e,t,n){let o=e._scene.camera,r=o.getPickRay(n.startPosition,nft).origin,s=o.getPickRay(n.endPosition,ift).origin;r=h.fromElements(r.y,r.z,r.x,r),s=h.fromElements(s.y,s.z,s.x,s);let a=h.subtract(r,s,oft),c=h.magnitude(a);c>0&&(h.normalize(a,a),o.move(a,c))}function fye(e,t,n){l(n.distance)&&(n=n.distance);let o=e._scene.camera;Zq(e,t,n,e._zoomFactor,o.getMagnitude())}var sft=new H,aft=new H;function dye(e,t,n){if(l(n.angleAndHeight)){cft(e,t,n.angleAndHeight);return}let i=e._scene,o=i.camera,r=i.canvas,s=r.clientWidth,a=r.clientHeight,c=sft;c.x=2/s*n.startPosition.x-1,c.y=2/a*(a-n.startPosition.y)-1,c=H.normalize(c,c);let u=aft;u.x=2/s*n.endPosition.x-1,u.y=2/a*(a-n.endPosition.y)-1,u=H.normalize(u,u);let f=R.acosClamped(c.x);c.y<0&&(f=R.TWO_PI-f);let d=R.acosClamped(u.x);u.y<0&&(d=R.TWO_PI-d);let p=d-f;o.twistRight(p)}function cft(e,t,n){let i=e._rotateFactor*e._rotateRateRangeAdjustment;i>e._maximumRotateRate&&(i=e._maximumRotateRate),i<e._minimumRotateRate&&(i=e._minimumRotateRate);let o=e._scene,r=o.camera,s=o.canvas,a=(n.endPosition.x-n.startPosition.x)/s.clientWidth;a=Math.min(a,e.maximumMovementRatio);let c=i*a*Math.PI*4;r.twistRight(c)}function lft(e){let t=e._scene.mapMode2D===Tl.ROTATE;N.equals(N.IDENTITY,e._scene.camera.transform)?(zc(e,e.enableTranslate,e.translateEventTypes,rft,e.inertiaTranslate,"_lastInertiaTranslateMovement"),zc(e,e.enableZoom,e.zoomEventTypes,fye,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&zc(e,e.enableRotate,e.tiltEventTypes,dye,e.inertiaSpin,"_lastInertiaTiltMovement")):(zc(e,e.enableZoom,e.zoomEventTypes,fye,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&zc(e,e.enableRotate,e.translateEventTypes,dye,e.inertiaSpin,"_lastInertiaSpinMovement"))}var gye=new Cn,uft=new h,fft=new h;function Fy(e,t,n){let i=e._scene,o=e._globe,r=i.camera;if(!l(o))return;let s=!e._cameraUnderground,a;i.pickPositionSupported&&(a=i.pickPositionWorldCoordinates(t,uft));let c=r.getPickRay(t,gye),u=o.pickWorldCoordinates(c,i,s,fft),f=l(a)?h.distance(a,r.positionWC):Number.POSITIVE_INFINITY,d=l(u)?h.distance(u,r.positionWC):Number.POSITIVE_INFINITY;return f<d?h.clone(a,n):h.clone(u,n)}var dft=new fe;function A4(e){let t=e._ellipsoid,n=e._scene,i=n.camera,o=n.mode,r=0;if(o===ee.SCENE3D){let c=t.cartesianToCartographic(i.position,dft);l(c)&&(r=c.height)}else r=i.position.z;let s=y(e._scene.globeHeight,0);return Math.abs(s-r)}var hft=new h;function yye(e,t){let n=t.origin,i=t.direction,o=A4(e),r=h.normalize(n,hft),s=Math.abs(h.dot(r,i));return s=Math.max(s,.5)*2,o*s}function Aye(e,t,n,i){let o=h.distance(t.origin,n),r=A4(e),s=R.clamp(r*5,e._minimumUndergroundPickDistance,e._maximumUndergroundPickDistance);return o>s&&(o=Math.min(o,r/5),o=Math.max(o,100)),Cn.getPoint(t,o,i)}function xye(e,t,n,i){let o;return l(n)?(o=h.distance(t.origin,n),o>e._maximumUndergroundPickDistance&&(o=A4(e))):o=A4(e),Cn.getPoint(t,o,i)}var mft=new H;function Cye(e,t){let n=t.endPosition,i=H.subtract(t.endPosition,t.startPosition,mft),o=e._strafeEndMousePosition;H.add(o,i,o),t.endPosition=o,Qq(e,t,e._strafeStartPosition),t.endPosition=n}var hye=new Cn,pft=new Cn,Wq=new h,_ft=new h,gft=new h,yft=new h,Aft=new nn(h.UNIT_X,0),xft=new H,Cft=new H;function Tft(e,t,n){if(h.equals(t,e._translateMousePosition)||(e._looking=!1),h.equals(t,e._strafeMousePosition)||(e._strafing=!1),e._looking){yu(e,t,n);return}if(e._strafing){Cye(e,n);return}let o=e._scene.camera,r=e._cameraUnderground,s=H.clone(n.startPosition,xft),a=H.clone(n.endPosition,Cft),c=o.getPickRay(s,hye),u=h.clone(h.ZERO,yft),f=h.UNIT_X,d;if(o.position.z<e._minimumPickingTerrainHeight&&(d=Fy(e,s,Wq),l(d)&&(u.x=d.x)),r||u.x>o.position.z&&l(d)){let T=d;r&&(T=xye(e,c,d,Wq)),H.clone(t,e._strafeMousePosition),H.clone(t,e._strafeEndMousePosition),h.clone(T,e._strafeStartPosition),e._strafing=!0,Qq(e,n,e._strafeStartPosition);return}let p=nn.fromPointNormal(u,f,Aft);c=o.getPickRay(s,hye);let g=zi.rayPlane(c,p,Wq),m=o.getPickRay(a,pft),A=zi.rayPlane(m,p,_ft);if(!l(g)||!l(A)){e._looking=!0,yu(e,t,n),H.clone(t,e._translateMousePosition);return}let x=h.subtract(g,A,gft),C=x.x;x.x=x.y,x.y=x.z,x.z=C;let b=h.magnitude(x);b>R.EPSILON6&&(h.normalize(x,x),o.move(x,b))}var Tye=new H,p4=new Cn,_4=new h,bft=new h,bye=new N,Eft=new N,Sft=new h,wft=new nn(h.UNIT_X,0),jq=new h,Xq=new fe,Eye=new N,vft=new Oe,Dft=new Q,g4=new h;function Pft(e,t,n){if(l(n.angleAndHeight)&&(n=n.angleAndHeight),H.equals(t,e._tiltCenterMousePosition)||(e._tiltCVOffMap=!1,e._looking=!1),e._looking){yu(e,t,n);return}let o=e._scene.camera;e._tiltCVOffMap||!e.onMap()||Math.abs(o.position.z)>e._minimumPickingTerrainHeight?(e._tiltCVOffMap=!0,Ift(e,t,n)):Oft(e,t,n)}function Ift(e,t,n){let i=e._scene,o=i.camera,r=i.canvas,s=Tye;s.x=r.clientWidth/2,s.y=r.clientHeight/2;let a=o.getPickRay(s,p4),c=h.UNIT_X,u=a.origin,f=a.direction,d,p=h.dot(c,f);if(Math.abs(p)>R.EPSILON6&&(d=-h.dot(c,u)/p),!l(d)||d<=0){e._looking=!0,yu(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}let g=h.multiplyByScalar(f,d,_4);h.add(u,g,g);let m=i.mapProjection,A=m.ellipsoid;h.fromElements(g.y,g.z,g.x,g);let x=m.unproject(g,Xq);A.cartographicToCartesian(x,g);let C=Et.eastNorthUpToFixedFrame(g,A,bye),b=e._globe,T=e._ellipsoid;e._globe=void 0,e._ellipsoid=ie.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let S=N.clone(o.transform,Eye);o._setTransform(C),gu(e,t,n,h.UNIT_Z),o._setTransform(S),e._globe=b,e._ellipsoid=T;let w=T.maximumRadius;e._rotateFactor=1/w,e._rotateRateRangeAdjustment=w}function Oft(e,t,n){let i=e._scene,o=i.camera,r=e._cameraUnderground,s,a,c=h.UNIT_X;if(H.equals(t,e._tiltCenterMousePosition))s=h.clone(e._tiltCenter,_4);else{if(o.position.z<e._minimumPickingTerrainHeight&&(s=Fy(e,t,_4)),!l(s)){a=o.getPickRay(t,p4);let _=a.origin,E=a.direction,v,P=h.dot(c,E);if(Math.abs(P)>R.EPSILON6&&(v=-h.dot(c,_)/P),!l(v)||v<=0){e._looking=!0,yu(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}s=h.multiplyByScalar(E,v,_4),h.add(_,s,s)}r&&(l(a)||(a=o.getPickRay(t,p4)),Aye(e,a,s,s)),H.clone(t,e._tiltCenterMousePosition),h.clone(s,e._tiltCenter)}let u=i.canvas,f=Tye;f.x=u.clientWidth/2,f.y=e._tiltCenterMousePosition.y,a=o.getPickRay(f,p4);let d=h.clone(h.ZERO,Sft);d.x=s.x;let p=nn.fromPointNormal(d,c,wft),g=zi.rayPlane(a,p,bft),m=o._projection,A=m.ellipsoid;h.fromElements(s.y,s.z,s.x,s);let x=m.unproject(s,Xq);A.cartographicToCartesian(x,s);let C=Et.eastNorthUpToFixedFrame(s,A,bye),b;l(g)?(h.fromElements(g.y,g.z,g.x,g),x=m.unproject(g,Xq),A.cartographicToCartesian(x,g),b=Et.eastNorthUpToFixedFrame(g,A,Eft)):b=C;let T=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=ie.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let w=h.UNIT_Z,D=N.clone(o.transform,Eye);o._setTransform(C);let I=h.cross(h.UNIT_Z,h.normalize(o.position,jq),jq),B=h.dot(o.right,I);if(gu(e,t,n,w,!1,!0),o._setTransform(b),B<0){let _=n.startPosition.y-n.endPosition.y;(r&&_<0||!r&&_>0)&&(w=void 0);let E=o.constrainedAxis;o.constrainedAxis=void 0,gu(e,t,n,w,!0,!1),o.constrainedAxis=E}else gu(e,t,n,w,!0,!1);if(l(o.constrainedAxis)){let _=h.cross(o.direction,o.constrainedAxis,g4);h.equalsEpsilon(_,h.ZERO,R.EPSILON6)||(h.dot(_,o.right)<0&&h.negate(_,_),h.cross(_,o.direction,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.up,o.up),h.normalize(o.right,o.right))}o._setTransform(D),e._globe=T,e._ellipsoid=S;let M=S.maximumRadius;e._rotateFactor=1/M,e._rotateRateRangeAdjustment=M;let L=h.clone(o.positionWC,jq);if(e.enableCollisionDetection&&tY(e),!h.equals(o.positionWC,L)){o._setTransform(b),o.worldToCameraCoordinatesPoint(L,L);let _=h.magnitudeSquared(L);h.magnitudeSquared(o.position)>_&&(h.normalize(o.position,o.position),h.multiplyByScalar(o.position,Math.sqrt(_),o.position));let E=h.angleBetween(L,o.position),v=h.cross(L,o.position,L);h.normalize(v,v);let P=Oe.fromAxisAngle(v,E,vft),O=Q.fromQuaternion(P,Dft);Q.multiplyByVector(O,o.direction,o.direction),Q.multiplyByVector(O,o.up,o.up),h.cross(o.direction,o.up,o.right),h.cross(o.right,o.direction,o.up),o._setTransform(D)}}var Sye=new H,wye=new Cn,vye=new h;function Bft(e,t,n){l(n.distance)&&(n=n.distance);let i=e._scene,o=i.camera,r=i.canvas,s=e._cameraUnderground,a;s?a=t:(a=Sye,a.x=r.clientWidth/2,a.y=r.clientHeight/2);let c=o.getPickRay(a,wye),u=c.origin,f=c.direction,d=o.position.z,p;d<e._minimumPickingTerrainHeight&&(p=Fy(e,a,vye));let g;if(l(p)&&(g=h.distance(u,p)),s){let m=yye(e,c,d);l(g)?g=Math.min(g,m):g=m}if(!l(g)){let m=h.UNIT_X;g=-h.dot(m,u)/h.dot(m,f)}Zq(e,t,n,e._zoomFactor,g)}function Rft(e){let n=e._scene.camera;if(!N.equals(N.IDENTITY,n.transform))zc(e,e.enableRotate,e.rotateEventTypes,gu,e.inertiaSpin,"_lastInertiaSpinMovement"),zc(e,e.enableZoom,e.zoomEventTypes,Dye,e.inertiaZoom,"_lastInertiaZoomMovement");else{let i=e._tweens;if(e._aggregator.anyButtonDown&&i.removeAll(),zc(e,e.enableTilt,e.tiltEventTypes,Pft,e.inertiaSpin,"_lastInertiaTiltMovement"),zc(e,e.enableTranslate,e.translateEventTypes,Tft,e.inertiaTranslate,"_lastInertiaTranslateMovement"),zc(e,e.enableZoom,e.zoomEventTypes,Bft,e.inertiaZoom,"_lastInertiaZoomMovement"),zc(e,e.enableLook,e.lookEventTypes,yu),!e._aggregator.anyButtonDown&&!i.contains(e._tween)){let o=n.createCorrectPositionTween(e.bounceAnimationTime);l(o)&&(e._tween=i.add(o))}i.update()}}var Mft=new Cn,Lft=new nn(h.UNIT_X,0),Fft=new h,Nft=new h,kft=new h;function Qq(e,t,n){let i=e._scene,o=i.camera,r=o.getPickRay(t.endPosition,Mft),s=h.clone(o.direction,Nft);i.mode===ee.COLUMBUS_VIEW&&h.fromElements(s.z,s.x,s.y,s);let a=nn.fromPointNormal(n,s,Lft),c=zi.rayPlane(r,a,Fft);!l(c)||(s=h.subtract(n,c,s),i.mode===ee.COLUMBUS_VIEW&&h.fromElements(s.y,s.z,s.x,s),h.add(o.position,s,o.position))}var mye=new h,Vft=new fe,Kq=new h,Jq=new ie,Uft=new h,zft=new h;function Gft(e,t,n){let o=e._scene.camera,r=e._cameraUnderground,s=e._ellipsoid;if(!N.equals(o.transform,N.IDENTITY)){gu(e,t,n);return}let a,c,u=s.geodeticSurfaceNormal(o.position,Uft);if(H.equals(t,e._rotateMousePosition)){if(e._looking)yu(e,t,n,u);else if(e._rotating)gu(e,t,n);else if(e._strafing)Cye(e,n);else{if(h.magnitude(o.position)<h.magnitude(e._rotateStartPosition))return;a=h.magnitude(e._rotateStartPosition),c=Kq,c.x=c.y=c.z=a,s=ie.fromCartesian3(c,Jq),Yq(e,t,n,s)}return}e._looking=!1,e._rotating=!1,e._strafing=!1;let f=s.cartesianToCartographic(o.positionWC,Vft).height,d=e._globe;if(l(d)&&f<e._minimumPickingTerrainHeight){let p=Fy(e,n.startPosition,kft);if(l(p)){let g=!1,m=o.getPickRay(n.startPosition,gye);if(r)g=!0,xye(e,m,p,p);else{let A=s.geodeticSurfaceNormal(p,zft);Math.abs(h.dot(m.direction,A))<.05?g=!0:g=h.magnitude(o.position)<h.magnitude(p)}g?(H.clone(t,e._strafeEndMousePosition),h.clone(p,e._strafeStartPosition),e._strafing=!0,Qq(e,n,e._strafeStartPosition)):(a=h.magnitude(p),c=Kq,c.x=c.y=c.z=a,s=ie.fromCartesian3(c,Jq),Yq(e,t,n,s),h.clone(p,e._rotateStartPosition))}else e._looking=!0,yu(e,t,n,u)}else l(o.pickEllipsoid(n.startPosition,e._ellipsoid,mye))?(Yq(e,t,n,e._ellipsoid),h.clone(mye,e._rotateStartPosition)):f>e._minimumTrackBallHeight?(e._rotating=!0,gu(e,t,n)):(e._looking=!0,yu(e,t,n,u));H.clone(t,e._rotateMousePosition)}function gu(e,t,n,i,o,r){o=y(o,!1),r=y(r,!1);let s=e._scene,a=s.camera,c=s.canvas,u=a.constrainedAxis;l(i)&&(a.constrainedAxis=i);let f=h.magnitude(a.position),d=e._rotateFactor*(f-e._rotateRateRangeAdjustment);d>e._maximumRotateRate&&(d=e._maximumRotateRate),d<e._minimumRotateRate&&(d=e._minimumRotateRate);let p=(n.startPosition.x-n.endPosition.x)/c.clientWidth,g=(n.startPosition.y-n.endPosition.y)/c.clientHeight;p=Math.min(p,e.maximumMovementRatio),g=Math.min(g,e.maximumMovementRatio);let m=d*p*Math.PI*2,A=d*g*Math.PI;o||a.rotateRight(m),r||a.rotateUp(A),a.constrainedAxis=u}var Hft=se.clone(se.UNIT_W),Wft=se.clone(se.UNIT_W),m4=new h,qq=new h,jft=new h,qft=new h,Yft=new H,Xft=new H;function Yq(e,t,n,i){let r=e._scene.camera,s=H.clone(n.startPosition,Yft),a=H.clone(n.endPosition,Xft),c=r.pickEllipsoid(s,i,Hft),u=r.pickEllipsoid(a,i,Wft);if(!l(c)||!l(u)){e._rotating=!0,gu(e,t,n);return}if(c=r.worldToCameraCoordinates(c,c),u=r.worldToCameraCoordinates(u,u),l(r.constrainedAxis)){let f=r.constrainedAxis,d=h.mostOrthogonalAxis(f,m4);h.cross(d,f,d),h.normalize(d,d);let p=h.cross(f,d,qq),g=h.magnitude(c),m=h.dot(f,c),A=Math.acos(m/g),x=h.multiplyByScalar(f,m,jft);h.subtract(c,x,x),h.normalize(x,x);let C=h.magnitude(u),b=h.dot(f,u),T=Math.acos(b/C),S=h.multiplyByScalar(f,b,qft);h.subtract(u,S,S),h.normalize(S,S);let w=Math.acos(h.dot(x,d));h.dot(x,p)<0&&(w=R.TWO_PI-w);let D=Math.acos(h.dot(S,d));h.dot(S,p)<0&&(D=R.TWO_PI-D);let I=w-D,B;h.equalsEpsilon(f,r.position,R.EPSILON2)?B=r.right:B=h.cross(f,r.position,m4);let M=h.cross(f,B,m4),L=h.dot(M,h.subtract(c,f,qq)),_=h.dot(M,h.subtract(u,f,qq)),E;L>0&&_>0?E=T-A:L>0&&_<=0?h.dot(r.position,f)>0?E=-A-T:E=A+T:E=A-T,r.rotateRight(I),r.rotateUp(E)}else{h.normalize(c,c),h.normalize(u,u);let f=h.dot(c,u),d=h.cross(c,u,m4);if(f<1&&!h.equalsEpsilon(d,h.ZERO,R.EPSILON14)){let p=Math.acos(f);r.rotate(d,p)}}}var Kft=new h,Jft=new fe;function Dye(e,t,n){l(n.distance)&&(n=n.distance);let i=e._ellipsoid,o=e._scene,r=o.camera,s=o.canvas,a=e._cameraUnderground,c;a?c=t:(c=Sye,c.x=s.clientWidth/2,c.y=s.clientHeight/2);let u=r.getPickRay(c,wye),f,d=i.cartesianToCartographic(r.position,Jft).height;d<e._minimumPickingTerrainHeight&&(f=Fy(e,c,vye));let p;if(l(f)&&(p=h.distance(u.origin,f)),a){let m=yye(e,u,d);l(p)?p=Math.min(p,m):p=m}l(p)||(p=d);let g=h.normalize(r.position,Kft);Zq(e,t,n,e._zoomFactor,p,h.dot(g,r.direction))}var Pye=new H,y4=new Cn,vF=new h,Zft=new h,Iye=new N,Qft=new N,Oye=new N,$ft=new Oe,edt=new Q,$q=new fe,eY=new h;function tdt(e,t,n){let o=e._scene.camera;if(!N.equals(o.transform,N.IDENTITY))return;if(l(n.angleAndHeight)&&(n=n.angleAndHeight),H.equals(t,e._tiltCenterMousePosition)||(e._tiltOnEllipsoid=!1,e._looking=!1),e._looking){let a=e._ellipsoid.geodeticSurfaceNormal(o.position,eY);yu(e,t,n,a);return}let s=e._ellipsoid.cartesianToCartographic(o.position,$q);e._tiltOnEllipsoid||s.height>e._minimumCollisionTerrainHeight?(e._tiltOnEllipsoid=!0,idt(e,t,n)):odt(e,t,n)}var ndt=new fe;function idt(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e.minimumZoomDistance*.25,a=i.cartesianToCartographic(r.positionWC,ndt).height;if(a-s-1<R.EPSILON3&&n.endPosition.y-n.startPosition.y<0)return;let c=o.canvas,u=Pye;u.x=c.clientWidth/2,u.y=c.clientHeight/2;let f=r.getPickRay(u,y4),d,p=zi.rayEllipsoid(f,i);if(l(p))d=Cn.getPoint(f,p.start,vF);else if(a>e._minimumTrackBallHeight){let b=zi.grazingAltitudeLocation(f,i);if(!l(b))return;let T=i.cartesianToCartographic(b,$q);T.height=0,d=i.cartographicToCartesian(T,vF)}else{e._looking=!0;let b=e._ellipsoid.geodeticSurfaceNormal(r.position,eY);yu(e,t,n,b),H.clone(t,e._tiltCenterMousePosition);return}let g=Et.eastNorthUpToFixedFrame(d,i,Iye),m=e._globe,A=e._ellipsoid;e._globe=void 0,e._ellipsoid=ie.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let x=N.clone(r.transform,Oye);r._setTransform(g),gu(e,t,n,h.UNIT_Z),r._setTransform(x),e._globe=m,e._ellipsoid=A;let C=A.maximumRadius;e._rotateFactor=1/C,e._rotateRateRangeAdjustment=C}function odt(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e._cameraUnderground,a,c,u;if(H.equals(t,e._tiltCenterMousePosition))a=h.clone(e._tiltCenter,vF);else{if(a=Fy(e,t,vF),!l(a)){if(c=r.getPickRay(t,y4),u=zi.rayEllipsoid(c,i),!l(u)){if(i.cartesianToCartographic(r.position,$q).height<=e._minimumTrackBallHeight){e._looking=!0;let E=e._ellipsoid.geodeticSurfaceNormal(r.position,eY);yu(e,t,n,E),H.clone(t,e._tiltCenterMousePosition)}return}a=Cn.getPoint(c,u.start,vF)}s&&(l(c)||(c=r.getPickRay(t,y4)),Aye(e,c,a,a)),H.clone(t,e._tiltCenterMousePosition),h.clone(a,e._tiltCenter)}let f=o.canvas,d=Pye;d.x=f.clientWidth/2,d.y=e._tiltCenterMousePosition.y,c=r.getPickRay(d,y4);let p=h.magnitude(a),g=h.fromElements(p,p,p,Kq),m=ie.fromCartesian3(g,Jq);if(u=zi.rayEllipsoid(c,m),!l(u))return;let A=h.magnitude(c.origin)>p?u.start:u.stop,x=Cn.getPoint(c,A,Zft),C=Et.eastNorthUpToFixedFrame(a,i,Iye),b=Et.eastNorthUpToFixedFrame(x,m,Qft),T=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=ie.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let w=h.UNIT_Z,D=N.clone(r.transform,Oye);r._setTransform(b);let I=h.cross(x,r.positionWC,g4);if(h.dot(r.rightWC,I)<0){let _=n.startPosition.y-n.endPosition.y;(s&&_<0||!s&&_>0)&&(w=void 0);let E=r.constrainedAxis;r.constrainedAxis=void 0,gu(e,t,n,w,!0,!1),r.constrainedAxis=E}else gu(e,t,n,w,!0,!1);if(r._setTransform(C),gu(e,t,n,w,!1,!0),l(r.constrainedAxis)){let _=h.cross(r.direction,r.constrainedAxis,g4);h.equalsEpsilon(_,h.ZERO,R.EPSILON6)||(h.dot(_,r.right)<0&&h.negate(_,_),h.cross(_,r.direction,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.up,r.up),h.normalize(r.right,r.right))}r._setTransform(D),e._globe=T,e._ellipsoid=S;let M=S.maximumRadius;e._rotateFactor=1/M,e._rotateRateRangeAdjustment=M;let L=h.clone(r.positionWC,g4);if(e.enableCollisionDetection&&tY(e),!h.equals(r.positionWC,L)){r._setTransform(b),r.worldToCameraCoordinatesPoint(L,L);let _=h.magnitudeSquared(L);h.magnitudeSquared(r.position)>_&&(h.normalize(r.position,r.position),h.multiplyByScalar(r.position,Math.sqrt(_),r.position));let E=h.angleBetween(L,r.position),v=h.cross(L,r.position,L);h.normalize(v,v);let P=Oe.fromAxisAngle(v,E,$ft),O=Q.fromQuaternion(P,edt);Q.multiplyByVector(O,r.direction,r.direction),Q.multiplyByVector(O,r.up,r.up),h.cross(r.direction,r.up,r.right),h.cross(r.right,r.direction,r.up),r._setTransform(D)}}var rdt=new H,sdt=new H,pye=new Cn,_ye=new Cn,adt=new h,cdt=new h;function yu(e,t,n,i){let r=e._scene.camera,s=rdt;s.x=n.startPosition.x,s.y=0;let a=sdt;a.x=n.endPosition.x,a.y=0;let c=r.getPickRay(s,pye),u=r.getPickRay(a,_ye),f=0,d,p;r.frustum instanceof Zt?(d=c.origin,p=u.origin,h.add(r.direction,d,d),h.add(r.direction,p,p),h.subtract(d,r.position,d),h.subtract(p,r.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=u.direction);let g=h.dot(d,p);g<1&&(f=Math.acos(g)),f=n.startPosition.x>n.endPosition.x?-f:f;let m=e._horizontalRotationAxis;if(l(i)?r.look(i,-f):l(m)?r.look(m,-f):r.lookLeft(f),s.x=0,s.y=n.startPosition.y,a.x=0,a.y=n.endPosition.y,c=r.getPickRay(s,pye),u=r.getPickRay(a,_ye),f=0,r.frustum instanceof Zt?(d=c.origin,p=u.origin,h.add(r.direction,d,d),h.add(r.direction,p,p),h.subtract(d,r.position,d),h.subtract(p,r.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=u.direction),g=h.dot(d,p),g<1&&(f=Math.acos(g)),f=n.startPosition.y>n.endPosition.y?-f:f,i=y(i,m),l(i)){let A=r.direction,x=h.negate(i,adt),C=h.equalsEpsilon(A,i,R.EPSILON2),b=h.equalsEpsilon(A,x,R.EPSILON2);if(!C&&!b){g=h.dot(A,i);let T=R.acosClamped(g);f>0&&f>T&&(f=T-R.EPSILON4),g=h.dot(A,x),T=R.acosClamped(g),f<0&&-f>T&&(f=-T+R.EPSILON4);let S=h.cross(i,A,cdt);r.look(S,f)}else(C&&f<0||b&&f>0)&&r.look(r.right,-f)}else r.lookUp(f)}function ldt(e){zc(e,e.enableRotate,e.rotateEventTypes,Gft,e.inertiaSpin,"_lastInertiaSpinMovement"),zc(e,e.enableZoom,e.zoomEventTypes,Dye,e.inertiaZoom,"_lastInertiaZoomMovement"),zc(e,e.enableTilt,e.tiltEventTypes,tdt,e.inertiaSpin,"_lastInertiaTiltMovement"),zc(e,e.enableLook,e.lookEventTypes,yu)}var udt=new N,fdt=new fe;function tY(e){e._adjustedHeightForTerrain=!0;let t=e._scene,n=t.mode,i=t.globe;if(!l(i)||n===ee.SCENE2D||n===ee.MORPHING)return;let o=t.camera,r=i.ellipsoid,s=t.mapProjection,a,c;N.equals(o.transform,N.IDENTITY)||(a=N.clone(o.transform,udt),c=h.magnitude(o.position),o._setTransform(N.IDENTITY));let u=fdt;n===ee.SCENE3D?r.cartesianToCartographic(o.position,u):s.unproject(o.position,u);let f=!1;if(u.height<e._minimumCollisionTerrainHeight){let d=e._scene.globeHeight;if(l(d)){let p=d+e.minimumZoomDistance;u.height<p&&(u.height=p,n===ee.SCENE3D?r.cartographicToCartesian(u,o.position):s.project(u,o.position),f=!0)}}l(a)&&(o._setTransform(a),f&&(h.normalize(o.position,o.position),h.negate(o.position,o.direction),h.multiplyByScalar(o.position,Math.max(c,e.minimumZoomDistance),o.position),h.normalize(o.direction,o.direction),h.cross(o.direction,o.up,o.right),h.cross(o.right,o.direction,o.up)))}DF.prototype.onMap=function(){let e=this._scene,t=e.mode,n=e.camera;return t===ee.COLUMBUS_VIEW?Math.abs(n.position.x)-this._maxCoord.x<0&&Math.abs(n.position.y)-this._maxCoord.y<0:!0};var ddt=new h,hdt=new h;DF.prototype.update=function(){let e=this._scene,t=e.camera,n=e.globe,i=e.mode;N.equals(t.transform,N.IDENTITY)?(this._globe=n,this._ellipsoid=l(this._globe)?this._globe.ellipsoid:e.mapProjection.ellipsoid):(this._globe=void 0,this._ellipsoid=ie.UNIT_SPHERE);let o=l(this._globe)?this._globe.terrainExaggeration:1,r=l(this._globe)?this._globe.terrainExaggerationRelativeHeight:0;this._minimumCollisionTerrainHeight=cc.getHeight(this.minimumCollisionTerrainHeight,o,r),this._minimumPickingTerrainHeight=cc.getHeight(this.minimumPickingTerrainHeight,o,r),this._minimumTrackBallHeight=cc.getHeight(this.minimumTrackBallHeight,o,r),this._cameraUnderground=e.cameraUnderground&&l(this._globe);let s=this._ellipsoid.maximumRadius;this._rotateFactor=1/s,this._rotateRateRangeAdjustment=s,this._adjustedHeightForTerrain=!1;let a=h.clone(t.positionWC,ddt),c=h.clone(t.directionWC,hdt);i===ee.SCENE2D?lft(this):i===ee.COLUMBUS_VIEW?(this._horizontalRotationAxis=h.UNIT_Z,Rft(this)):i===ee.SCENE3D&&(this._horizontalRotationAxis=void 0,ldt(this)),this.enableCollisionDetection&&!this._adjustedHeightForTerrain&&(!h.equals(a,t.positionWC)||!h.equals(c,t.directionWC))&&tY(this),this._aggregator.reset()};DF.prototype.isDestroyed=function(){return!1};DF.prototype.destroy=function(){return this._tweens.removeAll(),this._aggregator=this._aggregator&&this._aggregator.destroy(),le(this)};var PF=DF;var IF=`uniform sampler2D colorTexture;
uniform sampler2D colorTexture2;

uniform vec2 center;
uniform float radius;

varying vec2 v_textureCoordinates;

void main()
{
    vec4 color0 = texture2D(colorTexture, v_textureCoordinates);
    vec4 color1 = texture2D(colorTexture2, v_textureCoordinates);

    float x = length(gl_FragCoord.xy - center) / radius;
    float t = smoothstep(0.5, 0.8, x);
    gl_FragColor = mix(color0 + color1, color1, t);
}
`;var OF=`uniform sampler2D colorTexture;

uniform float avgLuminance;
uniform float threshold;
uniform float offset;

varying vec2 v_textureCoordinates;

float key(float avg)
{
    float guess = 1.5 - (1.5 / (avg * 0.1 + 1.0));
    return max(0.0, guess) + 0.1;
}

// See section 9. "The bright-pass filter" of Realtime HDR Rendering
// http://www.cg.tuwien.ac.at/research/publications/2007/Luksch_2007_RHR/Luksch_2007_RHR-RealtimeHDR%20.pdf

void main()
{
    vec4 color = texture2D(colorTexture, v_textureCoordinates);
    vec3 xyz = czm_RGBToXYZ(color.rgb);
    float luminance = xyz.r;

    float scaledLum = key(avgLuminance) * luminance / avgLuminance;
    float brightLum = max(scaledLum - threshold, 0.0);
    float brightness = brightLum / (offset + brightLum);

    xyz.r = brightness;
    gl_FragColor = vec4(czm_XYZToRGB(xyz), 1.0);
}
`;function A_(){this._sceneFramebuffer=new Rx;let e=.125,t=new Array(6);t[0]=new ho({fragmentShader:bl,textureScale:e,forcePowerOfTwo:!0,sampleMode:_u.LINEAR});let n=t[1]=new ho({fragmentShader:OF,uniforms:{avgLuminance:.5,threshold:.25,offset:.1},textureScale:e,forcePowerOfTwo:!0}),i=this;this._delta=1,this._sigma=2,this._blurStep=new H,t[2]=new ho({fragmentShader:My,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:0},textureScale:e,forcePowerOfTwo:!0}),t[3]=new ho({fragmentShader:My,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:1},textureScale:e,forcePowerOfTwo:!0}),t[4]=new ho({fragmentShader:bl,sampleMode:_u.LINEAR}),this._uCenter=new H,this._uRadius=void 0,t[5]=new ho({fragmentShader:IF,uniforms:{center:function(){return i._uCenter},radius:function(){return i._uRadius},colorTexture2:function(){return i._sceneFramebuffer.framebuffer.getColorTexture(0)}}}),this._stages=new Vc({stages:t});let o=new Ux(this),r=t.length;for(let s=0;s<r;++s)t[s]._textureCache=o;this._textureCache=o,this.length=t.length}A_.prototype.get=function(e){return this._stages.get(e)};A_.prototype.getStageByName=function(e){let t=this._stages.length;for(let n=0;n<t;++n){let i=this._stages.get(n);if(i.name===e)return i}};var mdt=new se,Bye=new H,pdt=new H,Rye=new N;function _dt(e,t,n){let i=t.uniformState,o=i.sunPositionWC,r=i.view,s=i.viewProjection,a=i.projection,c=N.computeViewportTransformation(n,0,1,Rye),u=N.multiplyByPoint(r,o,mdt),f=Et.pointToGLWindowCoordinates(s,c,o,Bye);u.x+=R.SOLAR_RADIUS;let d=Et.pointToGLWindowCoordinates(a,c,u,u),p=H.magnitude(H.subtract(d,f,d))*30*2,g=pdt;g.x=p,g.y=p,e._uCenter=H.clone(f,e._uCenter),e._uRadius=Math.max(g.x,g.y)*.15;let m=t.drawingBufferWidth,A=t.drawingBufferHeight,x=e._stages,C=x.get(0),b=C.outputTexture.width,T=C.outputTexture.height,S=new Ge;S.width=b,S.height=T,c=N.computeViewportTransformation(S,0,1,Rye),f=Et.pointToGLWindowCoordinates(s,c,o,Bye),g.x*=b/m,g.y*=T/A;let w=C.scissorRectangle;w.x=Math.max(f.x-g.x*.5,0),w.y=Math.max(f.y-g.y*.5,0),w.width=Math.min(g.x,m),w.height=Math.min(g.y,A);for(let D=1;D<4;++D)Ge.clone(w,x.get(D).scissorRectangle)}A_.prototype.clear=function(e,t,n){this._sceneFramebuffer.clear(e,t,n),this._textureCache.clear(e)};A_.prototype.update=function(e){let t=e.context,n=e.viewport,i=this._sceneFramebuffer;i.update(t,n);let o=i.framebuffer;return this._textureCache.update(t),this._stages.update(t,!1),_dt(this,t,n),o};A_.prototype.execute=function(e){let t=this._sceneFramebuffer.framebuffer.getColorTexture(0),n=this._stages,i=n.length;n.get(0).execute(e,t);for(let o=1;o<i;++o)n.get(o).execute(e,n.get(o-1).outputTexture)};A_.prototype.copy=function(e,t){if(!l(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(bl,{uniformMap:{colorTexture:function(){return n._stages.get(n._stages.length-1).outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};A_.prototype.isDestroyed=function(){return!1};A_.prototype.destroy=function(){return this._textureCache.destroy(),this._stages.destroy(),le(this)};var BF=A_;function Mye(){this._cachedShowFrustumsShaders={}}function gdt(e){let t={},n=e.vertexAttributes;for(let i in n)n.hasOwnProperty(i)&&(t[i]=n[i].index);return t}function ydt(e,t){let n=e.context,i=t,o=i.fragmentShaderSource.clone(),r=[];o.sources=o.sources.map(function(f){f=Ve.replaceMain(f,"czm_Debug_main");let d=/gl_FragData\[(\d+)\]/g,p;for(;(p=d.exec(f))!==null;)r.indexOf(p[1])===-1&&r.push(p[1]);return f});let s=r.length,a="";a+=`uniform vec3 debugShowCommandsColor;
`,a+=`uniform vec3 debugShowFrustumsColor;
`,a+=`void main() 
{ 
    czm_Debug_main(); 
`;let c;if(s>0)for(c=0;c<s;++c)a+=`    gl_FragData[${r[c]}].rgb *= debugShowCommandsColor;
`,a+=`    gl_FragData[${r[c]}].rgb *= debugShowFrustumsColor;
`;else a+=`    gl_FragColor.rgb *= debugShowCommandsColor;
`,a+=`    gl_FragColor.rgb *= debugShowFrustumsColor;
`;a+="}",o.sources.push(a);let u=gdt(i);return jt.fromCache({context:n,vertexShaderSource:i.vertexShaderSource,fragmentShaderSource:o,attributeLocations:u})}var RF=new z;function Adt(e,t){let n;return l(t.uniformMap)?n=t.uniformMap:n={},l(n.debugShowCommandsColor)||l(n.debugShowFrustumsColor)||(n.debugShowCommandsColor=function(){return e.debugShowCommands?(l(t._debugColor)||(t._debugColor=z.fromRandom()),t._debugColor):z.WHITE},n.debugShowFrustumsColor=function(){return e.debugShowFrustums?(RF.red=t.debugOverlappingFrustums&1<<0?1:0,RF.green=t.debugOverlappingFrustums&1<<1?1:0,RF.blue=t.debugOverlappingFrustums&1<<2?1:0,RF.alpha=1,RF):z.WHITE}),n}var xdt=new Ze;Mye.prototype.executeDebugShowFrustumsCommand=function(e,t,n){let i=t.shaderProgram.id,o=this._cachedShowFrustumsShaders[i];l(o)||(o=ydt(e,t.shaderProgram),this._cachedShowFrustumsShaders[i]=o);let r=Ze.shallowClone(t,xdt);r.shaderProgram=o,r.uniformMap=Adt(e,t),r.execute(e.context,n)};var MF=Mye;var C4=function(e){return function(){e.frameState.afterRender.push(function(){e.requestRender()})}};function Hi(e){e=y(e,y.EMPTY_OBJECT);let t=e.canvas,n=e.creditContainer,i=e.creditViewport,o=et(e.contextOptions),r=l(n),s=new oM(t,o);r||(n=document.createElement("div"),n.style.position="absolute",n.style.bottom="0",n.style["text-shadow"]="0 0 2px #000000",n.style.color="#ffffff",n.style["font-size"]="10px",n.style["padding-right"]="5px",t.parentNode.appendChild(n)),l(i)||(i=t.parentNode),this._id=kn(),this._jobScheduler=new GL,this._frameState=new UL(s,new RL(n," \u2022 ",i),this._jobScheduler),this._frameState.scene3DOnly=y(e.scene3DOnly,!1),this._removeCreditContainer=!r,this._creditContainer=n,this._canvas=t,this._context=s,this._computeEngine=new QR(s),this._globe=void 0,this._globeTranslucencyState=new zL,this._primitives=new hl,this._groundPrimitives=new hl,this._globeHeight=void 0,this._cameraUnderground=!1,this._logDepthBuffer=s.fragmentDepth,this._logDepthBufferDirty=!0,this._tweens=new Hx,this._shaderFrameCount=0,this._sunPostProcess=void 0,this._computeCommandList=[],this._overlayCommandList=[],this._useOIT=y(e.orderIndependentTranslucency,!0),this._executeOITFunction=void 0,this._depthPlane=new FL(e.depthPlaneEllipsoidOffset),this._clearColorCommand=new ti({color:new z,stencil:0,owner:this}),this._depthClearCommand=new ti({depth:1,owner:this}),this._stencilClearCommand=new ti({stencil:0}),this._classificationStencilClearCommand=new ti({stencil:0,renderState:Ne.fromCache({stencilMask:wt.CLASSIFICATION_MASK})}),this._depthOnlyRenderStateCache={},this._transitioner=new SF(this),this._preUpdate=new ge,this._postUpdate=new ge,this._renderError=new ge,this._preRender=new ge,this._postRender=new ge,this._minimumDisableDepthTestDistance=0,this._debugInspector=new MF,this._msaaSamples=y(e.msaaSamples,1),this.rethrowRenderErrors=!1,this.completeMorphOnUserInput=!0,this.morphStart=new ge,this.morphComplete=new ge,this.skyBox=void 0,this.skyAtmosphere=void 0,this.sun=void 0,this.sunBloom=!0,this._sunBloom=void 0,this.moon=void 0,this.backgroundColor=z.clone(z.BLACK),this._mode=ee.SCENE3D,this._mapProjection=l(e.mapProjection)?e.mapProjection:new gi,this.morphTime=1,this.farToNearRatio=1e3,this.logarithmicDepthFarToNearRatio=1e9,this.nearToFarDistance2D=175e4,this.debugCommandFilter=void 0,this.debugShowCommands=!1,this.debugShowFrustums=!1,this.debugShowFramesPerSecond=!1,this.debugShowDepthFrustum=1,this.debugShowFrustumPlanes=!1,this._debugShowFrustumPlanes=!1,this._debugFrustumPlanes=void 0,this.useDepthPicking=!0,this.pickTranslucentDepth=!1,this.cameraEventWaitTime=500,this.fog=new VL,this._shadowMapCamera=new io(this),this.shadowMap=new g_({context:s,lightCamera:this._shadowMapCamera,enabled:y(e.shadows,!1)}),this.invertClassification=!1,this.invertClassificationColor=z.clone(z.WHITE),this._actualInvertClassificationColor=z.clone(this._invertClassificationColor),this._invertClassification=new GE,this.focalLength=void 0,this.eyeSeparation=void 0,this.postProcessStages=new bF,this._brdfLutGenerator=new vL,this._performanceDisplay=void 0,this._debugVolume=void 0,this._screenSpaceCameraController=new PF(this),this._cameraUnderground=!1,this._mapMode2D=y(e.mapMode2D,Tl.INFINITE_SCROLL),this._environmentState={skyBoxCommand:void 0,skyAtmosphereCommand:void 0,sunDrawCommand:void 0,sunComputeCommand:void 0,moonCommand:void 0,isSunVisible:!1,isMoonVisible:!1,isReadyForAtmosphere:!1,isSkyAtmosphereVisible:!1,clearGlobeDepth:!1,useDepthPlane:!1,renderTranslucentDepthForPick:!1,originalFramebuffer:void 0,useGlobeDepthFramebuffer:!1,useOIT:!1,useInvertClassification:!1,usePostProcess:!1,usePostProcessSelected:!1,useWebVR:!1},this._useWebVR=!1,this._cameraVR=void 0,this._aspectRatioVR=void 0,this.requestRenderMode=y(e.requestRenderMode,!1),this._renderRequested=!0,this.maximumRenderTimeChange=y(e.maximumRenderTimeChange,0),this._lastRenderTime=void 0,this._frameRateMonitor=void 0,this._removeRequestListenerCallback=Aa.requestCompletedEvent.addEventListener(C4(this)),this._removeTaskProcessorListenerCallback=fi.taskCompletedEvent.addEventListener(C4(this)),this._removeGlobeCallbacks=[];let a=new Ge(0,0,s.drawingBufferWidth,s.drawingBufferHeight),c=new io(this);this._logDepthBuffer&&(c.frustum.near=.1,c.frustum.far=1e10),this.preloadFlightCamera=new io(this),this.preloadFlightCullingVolume=void 0,this._picking=new tF(this),this._defaultView=new Fx(this,c,a),this._view=this._defaultView,this._hdr=void 0,this._hdrDirty=void 0,this.highDynamicRange=!1,this.gamma=2.2,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this._specularEnvironmentMapAtlas=void 0,this.light=new e_,kye(this,0,$.now()),this.updateFrameState(),this.initializeFrame()}function Cdt(e,t){for(let i=0;i<e._removeGlobeCallbacks.length;++i)e._removeGlobeCallbacks[i]();e._removeGlobeCallbacks.length=0;let n=[];l(t)&&(n.push(t.imageryLayersUpdatedEvent.addEventListener(C4(e))),n.push(t.terrainProviderChanged.addEventListener(C4(e)))),e._removeGlobeCallbacks=n}Object.defineProperties(Hi.prototype,{canvas:{get:function(){return this._canvas}},drawingBufferHeight:{get:function(){return this._context.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._context.drawingBufferWidth}},maximumAliasedLineWidth:{get:function(){return Ft.maximumAliasedLineWidth}},maximumCubeMapSize:{get:function(){return Ft.maximumCubeMapSize}},pickPositionSupported:{get:function(){return this._context.depthTexture}},sampleHeightSupported:{get:function(){return this._context.depthTexture}},clampToHeightSupported:{get:function(){return this._context.depthTexture}},invertClassificationSupported:{get:function(){return this._context.depthTexture}},specularEnvironmentMapsSupported:{get:function(){return Kf.isSupported(this._context)}},globe:{get:function(){return this._globe},set:function(e){this._globe=this._globe&&this._globe.destroy(),this._globe=e,Cdt(this,e)}},primitives:{get:function(){return this._primitives}},groundPrimitives:{get:function(){return this._groundPrimitives}},camera:{get:function(){return this._view.camera},set:function(e){this._view.camera=e}},view:{get:function(){return this._view},set:function(e){this._view=e}},defaultView:{get:function(){return this._defaultView}},picking:{get:function(){return this._picking}},screenSpaceCameraController:{get:function(){return this._screenSpaceCameraController}},mapProjection:{get:function(){return this._mapProjection}},jobScheduler:{get:function(){return this._jobScheduler}},frameState:{get:function(){return this._frameState}},environmentState:{get:function(){return this._environmentState}},tweens:{get:function(){return this._tweens}},imageryLayers:{get:function(){if(!!l(this.globe))return this.globe.imageryLayers}},terrainProvider:{get:function(){if(!!l(this.globe))return this.globe.terrainProvider},set:function(e){l(this.globe)&&(this.globe.terrainProvider=e)}},terrainProviderChanged:{get:function(){if(!!l(this.globe))return this.globe.terrainProviderChanged}},preUpdate:{get:function(){return this._preUpdate}},postUpdate:{get:function(){return this._postUpdate}},renderError:{get:function(){return this._renderError}},preRender:{get:function(){return this._preRender}},postRender:{get:function(){return this._postRender}},lastRenderTime:{get:function(){return this._lastRenderTime}},context:{get:function(){return this._context}},debugFrustumStatistics:{get:function(){return this._view.debugFrustumStatistics}},scene3DOnly:{get:function(){return this._frameState.scene3DOnly}},orderIndependentTranslucency:{get:function(){return this._useOIT}},id:{get:function(){return this._id}},mode:{get:function(){return this._mode},set:function(e){e===ee.SCENE2D?this.morphTo2D(0):e===ee.SCENE3D?this.morphTo3D(0):e===ee.COLUMBUS_VIEW&&this.morphToColumbusView(0),this._mode=e}},frustumCommandsList:{get:function(){return this._view.frustumCommandsList}},numberOfFrustums:{get:function(){return this._view.frustumCommandsList.length}},useWebVR:{get:function(){return this._useWebVR},set:function(e){this._useWebVR=e,this._useWebVR?(this._frameState.creditDisplay.container.style.visibility="hidden",this._cameraVR=new io(this),l(this._deviceOrientationCameraController)||(this._deviceOrientationCameraController=new kL(this)),this._aspectRatioVR=this.camera.frustum.aspectRatio):(this._frameState.creditDisplay.container.style.visibility="visible",this._cameraVR=void 0,this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this.camera.frustum.aspectRatio=this._aspectRatioVR,this.camera.frustum.xOffset=0)}},mapMode2D:{get:function(){return this._mapMode2D}},splitPosition:{get:function(){return this._frameState.splitPosition},set:function(e){this._frameState.splitPosition=e}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance},set:function(e){this._minimumDisableDepthTestDistance=e}},logarithmicDepthBuffer:{get:function(){return this._logDepthBuffer},set:function(e){e=this._context.fragmentDepth&&e,this._logDepthBuffer!==e&&(this._logDepthBuffer=e,this._logDepthBufferDirty=!0)}},gamma:{get:function(){return this._context.uniformState.gamma},set:function(e){this._context.uniformState.gamma=e}},highDynamicRange:{get:function(){return this._hdr},set:function(e){let t=this._context,n=e&&t.depthTexture&&(t.colorBufferFloat||t.colorBufferHalfFloat);this._hdrDirty=n!==this._hdr,this._hdr=n}},highDynamicRangeSupported:{get:function(){let e=this._context;return e.depthTexture&&(e.colorBufferFloat||e.colorBufferHalfFloat)}},cameraUnderground:{get:function(){return this._cameraUnderground}},msaaSamples:{get:function(){return this._msaaSamples},set:function(e){e=Math.min(e,Ft.maximumSamples),this._msaaSamples=e}},msaaSupported:{get:function(){return this._context.msaa}},pixelRatio:{get:function(){return this._frameState.pixelRatio},set:function(e){this._frameState.pixelRatio=e}},opaqueFrustumNearOffset:{get:function(){return .9999}},globeHeight:{get:function(){return this._globeHeight}}});Hi.prototype.getCompressedTextureFormatSupported=function(e){let t=this.context;return(e==="WEBGL_compressed_texture_s3tc"||e==="s3tc")&&t.s3tc||(e==="WEBGL_compressed_texture_pvrtc"||e==="pvrtc")&&t.pvrtc||(e==="WEBGL_compressed_texture_etc"||e==="etc")&&t.etc||(e==="WEBGL_compressed_texture_etc1"||e==="etc1")&&t.etc1||(e==="WEBGL_compressed_texture_astc"||e==="astc")&&t.astc||(e==="EXT_texture_compression_bptc"||e==="bc7")&&t.bc7};function Lye(e,t,n){let i=e._frameState,o=e._context,r=e._view.oit,s=i.shadowState.lightShadowMaps,a=i.shadowState.lightShadowsEnabled,c=t.derivedCommands;l(t.pickId)&&(c.picking=h_.createPickDerivedCommand(e,t,o,c.picking)),t.pickOnly||(c.depth=h_.createDepthOnlyDerivedCommand(e,t,o,c.depth)),c.originalCommand=t,e._hdr&&(c.hdr=h_.createHdrCommand(t,o,c.hdr),t=c.hdr.command,c=t.derivedCommands),a&&t.receiveShadows&&(c.shadows=g_.createReceiveDerivedCommand(s,t,n,o,c.shadows)),t.pass===xe.TRANSLUCENT&&l(r)&&r.isSupported()&&(a&&t.receiveShadows?(c.oit=l(c.oit)?c.oit:{},c.oit.shadows=r.createDerivedCommands(c.shadows.receiveCommand,o,c.oit.shadows)):c.oit=r.createDerivedCommands(t,o,c.oit))}Hi.prototype.updateDerivedCommands=function(e){if(!l(e.derivedCommands))return;let t=this._frameState,n=this._context,i=!1,o=t.shadowState.lastDirtyTime;e.lastDirtyTime!==o&&(e.lastDirtyTime=o,e.dirty=!0,i=!0);let r=t.useLogDepth,s=this._hdr,a=e.derivedCommands,c=l(a.logDepth),u=l(a.hdr),f=l(a.originalCommand),d=r&&!c,p=s&&!u,g=(!r||!s)&&!f;if(e.dirty=e.dirty||d||p||g,e.dirty){e.dirty=!1;let m=t.shadowState.shadowMaps;t.shadowState.shadowsEnabled&&e.castShadows&&(a.shadows=g_.createCastDerivedCommand(m,e,i,n,a.shadows)),(c||d)&&(a.logDepth=h_.createLogDepthCommand(e,n,a.logDepth),Lye(this,a.logDepth.command,i)),(f||g)&&Lye(this,e,i)}};var Tdt=new Sf({pass:Uo.RENDER}),nY=new Sf({pass:Uo.PRELOAD}),iY=new Sf({pass:Uo.PRELOAD_FLIGHT}),bdt=new Sf({pass:Uo.REQUEST_RENDER_MODE_DEFER_CHECK}),Fye=new re,oY;function Edt(e){let t=e.globe;if(e._mode===ee.SCENE3D&&l(t)&&t.show&&!e._cameraUnderground&&!e._globeTranslucencyState.translucent){let n=t.ellipsoid,i=e.frameState.minimumTerrainHeight;return Fye.radius=n.minimumRadius+i,oY=EM.fromBoundingSphere(Fye,e.camera.positionWC,oY),oY}}Hi.prototype.clearPasses=function(e){e.render=!1,e.pick=!1,e.depth=!1,e.postProcess=!1,e.offscreen=!1};function kye(e,t,n){let i=e._frameState;i.frameNumber=t,i.time=$.clone(n,i.time)}Hi.prototype.updateFrameState=function(){let e=this.camera,t=this._frameState;t.commandList.length=0,t.shadowMaps.length=0,t.brdfLutGenerator=this._brdfLutGenerator,t.environmentMap=this.skyBox&&this.skyBox._cubeMap,t.mode=this._mode,t.morphTime=this.morphTime,t.mapProjection=this.mapProjection,t.camera=e,t.cullingVolume=e.frustum.computeCullingVolume(e.positionWC,e.directionWC,e.upWC),t.occluder=Edt(this),t.minimumTerrainHeight=0,t.minimumDisableDepthTestDistance=this._minimumDisableDepthTestDistance,t.invertClassification=this.invertClassification,t.useLogDepth=this._logDepthBuffer&&!(this.camera.frustum instanceof Zt||this.camera.frustum instanceof gr),t.light=this.light,t.cameraUnderground=this._cameraUnderground,t.globeTranslucencyState=this._globeTranslucencyState,l(this.globe)&&(t.terrainExaggeration=this.globe.terrainExaggeration,t.terrainExaggerationRelativeHeight=this.globe.terrainExaggerationRelativeHeight),l(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.ready?(t.specularEnvironmentMaps=this._specularEnvironmentMapAtlas.texture,t.specularEnvironmentMapsMaximumLOD=this._specularEnvironmentMapAtlas.maximumMipmapLevel):(t.specularEnvironmentMaps=void 0,t.specularEnvironmentMapsMaximumLOD=void 0),t.sphericalHarmonicCoefficients=this.sphericalHarmonicCoefficients,this._actualInvertClassificationColor=z.clone(this.invertClassificationColor,this._actualInvertClassificationColor),GE.isTranslucencySupported(this._context)||(this._actualInvertClassificationColor.alpha=1),t.invertClassificationColor=this._actualInvertClassificationColor,l(this.globe)?t.maximumScreenSpaceError=this.globe.maximumScreenSpaceError:t.maximumScreenSpaceError=2,this.clearPasses(t.passes),t.tilesetPassState=void 0};Hi.prototype.isVisible=function(e,t,n){return l(e)&&(!l(e.boundingVolume)||!e.cull||t.computeVisibility(e.boundingVolume)!==Kt.OUTSIDE&&(!l(n)||!e.occlude||!e.boundingVolume.isOccluded(n)))};var x4=new N(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);x4=N.inverseTransformation(x4,x4);function Sdt(e,t,n,i){let o=t._frameState,r=o.context,s=e.boundingVolume;l(t._debugVolume)&&t._debugVolume.destroy();let a,c=h.clone(s.center);if(o.mode!==ee.SCENE3D){c=N.multiplyByPoint(x4,c,c);let p=o.mapProjection,g=p.unproject(c);c=p.ellipsoid.cartographicToCartesian(g)}if(l(s.radius)){let p=s.radius;a=On.toWireframe(ys.createGeometry(new ys({radii:new h(p,p,p),vertexFormat:$t.FLAT_VERTEX_FORMAT}))),t._debugVolume=new An({geometryInstances:new pt({geometry:a,modelMatrix:N.fromTranslation(c),attributes:{color:new It(1,0,0,1)}}),appearance:new $t({flat:!0,translucent:!1}),asynchronous:!1})}else{let p=s.halfAxes;a=On.toWireframe(Kc.createGeometry(Kc.fromDimensions({dimensions:new h(2,2,2),vertexFormat:$t.FLAT_VERTEX_FORMAT}))),t._debugVolume=new An({geometryInstances:new pt({geometry:a,modelMatrix:N.fromRotationTranslation(p,c,new N),attributes:{color:new It(1,0,0,1)}}),appearance:new $t({flat:!0,translucent:!1}),asynchronous:!1})}let u=o.commandList,f=o.commandList=[];t._debugVolume.update(o),e=f[0],o.useLogDepth&&(e=h_.createLogDepthCommand(e,r).command);let d;l(i)&&(d=n.framebuffer,n.framebuffer=i),e.execute(r,n),l(d)&&(n.framebuffer=d),o.commandList=u}function tc(e,t,n,i,o){let r=t._frameState;if(l(t.debugCommandFilter)&&!t.debugCommandFilter(e))return;if(e instanceof ti){e.execute(n,i);return}e.debugShowBoundingVolume&&l(e.boundingVolume)&&Sdt(e,t,i,o),r.useLogDepth&&l(e.derivedCommands.logDepth)&&(e=e.derivedCommands.logDepth.command);let s=r.passes;if(!s.pick&&!s.depth&&t._hdr&&l(e.derivedCommands)&&l(e.derivedCommands.hdr)&&(e=e.derivedCommands.hdr.command),s.pick||s.depth){if(s.pick&&!s.depth&&l(e.derivedCommands.picking)){e=e.derivedCommands.picking.pickCommand,e.execute(n,i);return}else if(l(e.derivedCommands.depth)){e=e.derivedCommands.depth.depthOnlyCommand,e.execute(n,i);return}}if(t.debugShowCommands||t.debugShowFrustums){t._debugInspector.executeDebugShowFrustumsCommand(t,e,i);return}r.shadowState.lightShadowsEnabled&&e.receiveShadows&&l(e.derivedCommands.shadows)?e.derivedCommands.shadows.receiveCommand.execute(n,i):e.execute(n,i)}function LF(e,t,n,i){let o=t._frameState,r=e.derivedCommands;!l(r)||(o.useLogDepth&&l(r.logDepth)&&(e=r.logDepth.command),r=e.derivedCommands,l(r.picking)?(e=r.picking.pickCommand,e.execute(n,i)):l(r.depth)&&(e=r.depth.depthOnlyCommand,e.execute(n,i)))}function wdt(e,t,n){return t.boundingVolume.distanceSquaredTo(n)-e.boundingVolume.distanceSquaredTo(n)}function vdt(e,t,n){return e.boundingVolume.distanceSquaredTo(n)-t.boundingVolume.distanceSquaredTo(n)+R.EPSILON12}function Ddt(e,t,n,i,o){let r=e.context;Ty(i,wdt,e.camera.positionWC),l(o)&&t(o.unclassifiedCommand,e,r,n);let s=i.length;for(let a=0;a<s;++a)t(i[a],e,r,n)}function Pdt(e,t,n,i,o){let r=e.context;Ty(i,vdt,e.camera.positionWC),l(o)&&t(o.unclassifiedCommand,e,r,n);let s=i.length;for(let a=0;a<s;++a)t(i[a],e,r,n)}var Idt=new _i,Odt=new Fc,Bdt=new Zt,Rdt=new gr;function rY(e,t){let n=e.camera,i=e.context,o=e.frameState,r=i.uniformState;r.updateCamera(n);let s;l(n.frustum.fov)?s=n.frustum.clone(Idt):l(n.frustum.infiniteProjectionMatrix)?s=n.frustum.clone(Odt):l(n.frustum.width)?s=n.frustum.clone(Bdt):s=n.frustum.clone(Rdt),s.near=n.frustum.near,s.far=n.frustum.far,r.updateFrustum(s),r.updatePass(xe.ENVIRONMENT);let a=o.passes,c=a.pick,u=e._environmentState,f=e._view,d=u.renderTranslucentDepthForPick,p=u.useWebVR;if(!c){let E=u.skyBoxCommand;if(l(E)&&tc(E,e,i,t),u.isSkyAtmosphereVisible&&tc(u.skyAtmosphereCommand,e,i,t),u.isSunVisible&&(u.sunDrawCommand.execute(i,t),e.sunBloom&&!p)){let v;u.useGlobeDepthFramebuffer?v=f.globeDepth.framebuffer:u.usePostProcess?v=f.sceneFramebuffer.framebuffer:v=u.originalFramebuffer,e._sunPostProcess.execute(i),e._sunPostProcess.copy(i,v),t.framebuffer=v}u.isMoonVisible&&u.moonCommand.execute(i,t)}let g;u.useOIT?(l(e._executeOITFunction)||(e._executeOITFunction=function(E,v,P,O,F){f.globeDepth.prepareColorTextures(i),f.oit.executeCommands(E,v,P,O,F)}),g=e._executeOITFunction):a.render?g=Ddt:g=Pdt;let m=f.frustumCommandsList,A=m.length,x=u.clearGlobeDepth,C=u.useDepthPlane,b=e._globeTranslucencyState,T=b.translucent,S=e._view.globeTranslucencyFramebuffer,w=e._depthClearCommand,D=e._stencilClearCommand,I=e._classificationStencilClearCommand,B=e._depthPlane,M=u.usePostProcessSelected,L=n.position.z,_;for(let E=0;E<A;++E){let v=A-E-1,P=m[v];e.mode===ee.SCENE2D?(n.position.z=L-P.near+1,s.far=Math.max(1,P.far-P.near),s.near=1,r.update(o),r.updateFrustum(s)):(s.near=v!==0?P.near*e.opaqueFrustumNearOffset:P.near,s.far=P.far,r.updateFrustum(s)),w.execute(i,t),i.stencilBuffer&&D.execute(i,t),r.updatePass(xe.GLOBE);let O=P.commands[xe.GLOBE],F=P.indices[xe.GLOBE];if(T)b.executeGlobeCommands(P,tc,S,e,t);else for(_=0;_<F;++_)tc(O[_],e,i,t);let U=f.globeDepth;if(l(U)&&u.useGlobeDepthFramebuffer&&U.executeCopyDepth(i,t),!u.renderTranslucentDepthForPick)if(r.updatePass(xe.TERRAIN_CLASSIFICATION),O=P.commands[xe.TERRAIN_CLASSIFICATION],F=P.indices[xe.TERRAIN_CLASSIFICATION],T)b.executeGlobeClassificationCommands(P,tc,S,e,t);else for(_=0;_<F;++_)tc(O[_],e,i,t);if(x&&(w.execute(i,t),C&&B.execute(i,t)),!u.useInvertClassification||c||u.renderTranslucentDepthForPick){for(r.updatePass(xe.CESIUM_3D_TILE),O=P.commands[xe.CESIUM_3D_TILE],F=P.indices[xe.CESIUM_3D_TILE],_=0;_<F;++_)tc(O[_],e,i,t);if(F>0&&(l(U)&&u.useGlobeDepthFramebuffer&&(U.prepareColorTextures(i,x),U.executeUpdateDepth(i,t,x,U.depthStencilTexture)),!u.renderTranslucentDepthForPick))for(r.updatePass(xe.CESIUM_3D_TILE_CLASSIFICATION),O=P.commands[xe.CESIUM_3D_TILE_CLASSIFICATION],F=P.indices[xe.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<F;++_)tc(O[_],e,i,t)}else{e._invertClassification.clear(i,t);let Y=t.framebuffer;for(t.framebuffer=e._invertClassification._fbo.framebuffer,r.updatePass(xe.CESIUM_3D_TILE),O=P.commands[xe.CESIUM_3D_TILE],F=P.indices[xe.CESIUM_3D_TILE],_=0;_<F;++_)tc(O[_],e,i,t);for(l(U)&&u.useGlobeDepthFramebuffer&&(e._invertClassification.prepareTextures(i),U.executeUpdateDepth(i,t,x,e._invertClassification._fbo.getDepthStencilTexture())),r.updatePass(xe.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW),O=P.commands[xe.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],F=P.indices[xe.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],_=0;_<F;++_)tc(O[_],e,i,t);for(t.framebuffer=Y,e._invertClassification.executeClassified(i,t),o.invertClassificationColor.alpha===1&&e._invertClassification.executeUnclassified(i,t),F>0&&i.stencilBuffer&&I.execute(i,t),r.updatePass(xe.CESIUM_3D_TILE_CLASSIFICATION),O=P.commands[xe.CESIUM_3D_TILE_CLASSIFICATION],F=P.indices[xe.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<F;++_)tc(O[_],e,i,t)}for(F>0&&i.stencilBuffer&&D.execute(i,t),r.updatePass(xe.OPAQUE),O=P.commands[xe.OPAQUE],F=P.indices[xe.OPAQUE],_=0;_<F;++_)tc(O[_],e,i,t);v!==0&&e.mode!==ee.SCENE2D&&(s.near=P.near,r.updateFrustum(s));let V;if(!c&&u.useInvertClassification&&o.invertClassificationColor.alpha<1&&(V=e._invertClassification),r.updatePass(xe.TRANSLUCENT),O=P.commands[xe.TRANSLUCENT],O.length=P.indices[xe.TRANSLUCENT],g(e,tc,t,O,V),P.indices[xe.CESIUM_3D_TILE_CLASSIFICATION]>0&&f.translucentTileClassification.isSupported()&&(f.translucentTileClassification.executeTranslucentCommands(e,tc,t,O,U.depthStencilTexture),f.translucentTileClassification.executeClassificationCommands(e,tc,t,P)),i.depthTexture&&e.useDepthPicking&&(u.useGlobeDepthFramebuffer||d)){let Y=U.depthStencilTexture,j=e._picking.getPickDepth(e,v);j.update(i,Y),j.executeCopyDepth(i,t)}if(c||!M)continue;let k=t.framebuffer;if(t.framebuffer=f.sceneFramebuffer.getIdFramebuffer(),s.near=v!==0?P.near*e.opaqueFrustumNearOffset:P.near,s.far=P.far,r.updateFrustum(s),r.updatePass(xe.GLOBE),O=P.commands[xe.GLOBE],F=P.indices[xe.GLOBE],T)b.executeGlobeCommands(P,LF,S,e,t);else for(_=0;_<F;++_)LF(O[_],e,i,t);for(x&&(w.framebuffer=t.framebuffer,w.execute(i,t),w.framebuffer=void 0),x&&C&&B.execute(i,t),r.updatePass(xe.CESIUM_3D_TILE),O=P.commands[xe.CESIUM_3D_TILE],F=P.indices[xe.CESIUM_3D_TILE],_=0;_<F;++_)LF(O[_],e,i,t);for(r.updatePass(xe.OPAQUE),O=P.commands[xe.OPAQUE],F=P.indices[xe.OPAQUE],_=0;_<F;++_)LF(O[_],e,i,t);for(r.updatePass(xe.TRANSLUCENT),O=P.commands[xe.TRANSLUCENT],F=P.indices[xe.TRANSLUCENT],_=0;_<F;++_)LF(O[_],e,i,t);t.framebuffer=k}}function Vye(e){e.context.uniformState.updatePass(xe.COMPUTE);let n=e._environmentState.sunComputeCommand;l(n)&&n.execute(e._computeEngine);let i=e._computeCommandList,o=i.length;for(let r=0;r<o;++r)i[r].execute(e._computeEngine)}function Mdt(e,t){e.context.uniformState.updatePass(xe.OVERLAY);let i=e.context,o=e._overlayCommandList,r=o.length;for(let s=0;s<r;++s)o[s].execute(i,t)}function Ldt(e,t,n){let i=n.shadowMapCullingVolume,o=n.isPointLight,r=n.passes,s=r.length,a=t.length;for(let c=0;c<a;++c){let u=t[c];if(e.updateDerivedCommands(u),u.castShadows&&(u.pass===xe.GLOBE||u.pass===xe.CESIUM_3D_TILE||u.pass===xe.OPAQUE||u.pass===xe.TRANSLUCENT)&&e.isVisible(u,i))if(o)for(let f=0;f<s;++f)r[f].commandList.push(u);else if(s===1)r[0].commandList.push(u);else{let f=!1;for(let d=s-1;d>=0;--d){let p=r[d].cullingVolume;if(e.isVisible(u,p))r[d].commandList.push(u),f=!0;else if(f)break}}}}function Uye(e){let t=e.frameState,n=t.shadowState.shadowMaps,i=n.length;if(!t.shadowState.shadowsEnabled)return;let o=e.context,r=o.uniformState;for(let s=0;s<i;++s){let a=n[s];if(a.outOfView)continue;let c=a.passes,u=c.length;for(let d=0;d<u;++d)c[d].commandList.length=0;let f=e.frameState.commandList;Ldt(e,f,a);for(let d=0;d<u;++d){let p=a.passes[d];r.updateCamera(p.camera),a.updatePass(o,d);let g=p.commandList.length;for(let m=0;m<g;++m){let A=p.commandList[m];r.updatePass(A.pass),tc(A.derivedCommands.shadows.castCommands[s],e,o,p.passState)}}}}var Fdt=new h;Hi.prototype.updateAndExecuteCommands=function(e,t){let i=this._frameState.mode;this._environmentState.useWebVR?Ndt(this,e,t):i!==ee.SCENE2D||this._mapMode2D===Tl.ROTATE?Ny(!0,this,e,t):(sY(this,e,t),qdt(this,e))};function Ndt(e,t,n){let i=e._view,o=i.camera,s=e._environmentState.renderTranslucentDepthForPick;sY(e,t,n),zye(e),i.createPotentiallyVisibleSet(e),Vye(e),s||Uye(e);let a=t.viewport;a.x=0,a.y=0,a.width=a.width*.5;let c=io.clone(o,e._cameraVR);c.frustum=o.frustum;let u=o.frustum.near,f=u*y(e.focalLength,5),d=y(e.eyeSeparation,f/30),p=h.multiplyByScalar(c.right,d*.5,Fdt);o.frustum.aspectRatio=a.width/a.height;let g=.5*d*u/f;h.add(c.position,p,o.position),o.frustum.xOffset=g,rY(e,t),a.x=a.width,h.subtract(c.position,p,o.position),o.frustum.xOffset=-g,rY(e,t),io.clone(c,o)}var kdt=new fe(Math.PI,R.PI_OVER_TWO),Vdt=new h,Udt=new h,zdt=new N,Gdt=new N,Hdt=new h,Wdt=new h,jdt=new Ge;function qdt(e,t){let n=e.context,i=e.frameState,o=e.camera,r=t.viewport,s=Ge.clone(r,jdt);t.viewport=s;let a=kdt,c=Vdt;e.mapProjection.project(a,c);let f=h.clone(o.position,Udt),d=N.clone(o.transform,Gdt),p=o.frustum.clone();o._setTransform(N.IDENTITY);let g=N.computeViewportTransformation(s,0,1,zdt),m=o.frustum.projectionMatrix,A=o.positionWC.y,x=h.fromElements(R.sign(A)*c.x-A,0,-o.positionWC.x,Hdt),C=Et.pointToGLWindowCoordinates(m,g,x,Wdt);C.x=Math.floor(C.x);let b=s.x,T=s.width;if(A===0||C.x<=b||C.x>=b+T)Ny(!0,e,t);else if(Math.abs(b+T*.5-C.x)<1)s.width=C.x-s.x,o.position.x*=R.sign(o.position.x),o.frustum.right=0,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),Ny(!0,e,t),s.x=C.x,o.position.x=-o.position.x,o.frustum.right=-o.frustum.left,o.frustum.left=0,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),Ny(!1,e,t);else if(C.x>b+T*.5){s.width=C.x-b;let S=o.frustum.right;o.frustum.right=c.x-A,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),Ny(!0,e,t),s.x=C.x,s.width=b+T-C.x,o.position.x=-o.position.x,o.frustum.left=-o.frustum.right,o.frustum.right=S-o.frustum.right*2,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),Ny(!1,e,t)}else{s.x=C.x,s.width=b+T-C.x;let S=o.frustum.left;o.frustum.left=-c.x-A,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),Ny(!0,e,t),s.x=b,s.width=C.x-b,o.position.x=-o.position.x,o.frustum.right=-o.frustum.left,o.frustum.left=S-o.frustum.left*2,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),Ny(!1,e,t)}o._setTransform(d),h.clone(f,o.position),o.frustum=p.clone(),t.viewport=r}function Ny(e,t,n,i){let o=t._environmentState,r=t._view,s=o.renderTranslucentDepthForPick;e||(t.frameState.commandList.length=0),zye(t),r.createPotentiallyVisibleSet(t),e&&(l(i)&&sY(t,n,i),Vye(t),s||Uye(t)),rY(t,n)}var Nye=new Ds;Hi.prototype.updateEnvironment=function(){let e=this._frameState,t=this._view,n=this._environmentState,i=e.passes.render,o=e.passes.offscreen,r=this.skyAtmosphere,s=this.globe,a=this._globeTranslucencyState;if(!i||this._mode!==ee.SCENE2D&&t.camera.frustum instanceof Zt||!a.environmentVisible)n.skyAtmosphereCommand=void 0,n.skyBoxCommand=void 0,n.sunDrawCommand=void 0,n.sunComputeCommand=void 0,n.moonCommand=void 0;else{l(r)?(l(s)&&(r.setDynamicAtmosphereColor(s.enableLighting&&s.dynamicAtmosphereLighting,s.dynamicAtmosphereLightingFromSun),n.isReadyForAtmosphere=n.isReadyForAtmosphere||s._surface._tilesToRender.length>0),n.skyAtmosphereCommand=r.update(e,s),l(n.skyAtmosphereCommand)&&this.updateDerivedCommands(n.skyAtmosphereCommand)):n.skyAtmosphereCommand=void 0,n.skyBoxCommand=l(this.skyBox)?this.skyBox.update(e,this._hdr):void 0;let A=l(this.sun)?this.sun.update(e,t.passState,this._hdr):void 0;n.sunDrawCommand=l(A)?A.drawCommand:void 0,n.sunComputeCommand=l(A)?A.computeCommand:void 0,n.moonCommand=l(this.moon)?this.moon.update(e):void 0}let c=n.clearGlobeDepth=l(s)&&s.show&&(!s.depthTestAgainstTerrain||this.mode===ee.SCENE2D);(n.useDepthPlane=c&&this.mode===ee.SCENE3D&&a.useDepthPlane)&&this._depthPlane.update(e),n.renderTranslucentDepthForPick=!1,n.useWebVR=this._useWebVR&&this.mode!==ee.SCENE2D&&!o;let f=e.mode===ee.SCENE3D&&!a.sunVisibleThroughGlobe?e.occluder:void 0,d=e.cullingVolume,p=Nye.planes;for(let A=0;A<5;++A)p[A]=d.planes[A];d=Nye,n.isSkyAtmosphereVisible=l(n.skyAtmosphereCommand)&&n.isReadyForAtmosphere,n.isSunVisible=this.isVisible(n.sunDrawCommand,d,f),n.isMoonVisible=this.isVisible(n.moonCommand,d,f);let g=this.specularEnvironmentMaps,m=this._specularEnvironmentMapAtlas;l(g)&&(!l(m)||m.url!==g)?(m=m&&m.destroy(),this._specularEnvironmentMapAtlas=new Kf(g)):!l(g)&&l(m)&&(m.destroy(),this._specularEnvironmentMapAtlas=void 0),l(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.update(e)};function Ydt(e){let t=e._frameState;e.debugShowFrustumPlanes!==e._debugShowFrustumPlanes&&(e.debugShowFrustumPlanes?e._debugFrustumPlanes=new om({camera:e.camera,updateOnChange:!1,frustumSplits:t.frustumSplits}):e._debugFrustumPlanes=e._debugFrustumPlanes&&e._debugFrustumPlanes.destroy(),e._debugShowFrustumPlanes=e.debugShowFrustumPlanes),l(e._debugFrustumPlanes)&&e._debugFrustumPlanes.update(t)}function Xdt(e){let t=e._frameState,n=t.shadowMaps,i=n.length,o=i>0&&!t.passes.pick&&e.mode===ee.SCENE3D;if(o!==t.shadowState.shadowsEnabled&&(++t.shadowState.lastDirtyTime,t.shadowState.shadowsEnabled=o),t.shadowState.lightShadowsEnabled=!1,!!o){for(let r=0;r<i;++r)if(n[r]!==t.shadowState.shadowMaps[r]){++t.shadowState.lastDirtyTime;break}t.shadowState.shadowMaps.length=0,t.shadowState.lightShadowMaps.length=0;for(let r=0;r<i;++r){let s=n[r];s.update(t),t.shadowState.shadowMaps.push(s),s.fromLightSource&&(t.shadowState.lightShadowMaps.push(s),t.shadowState.lightShadowsEnabled=!0),s.dirty&&(++t.shadowState.lastDirtyTime,s.dirty=!1)}}}function zye(e){let t=e._frameState;e._groundPrimitives.update(t),e._primitives.update(t),Ydt(e),Xdt(e),e._globe&&e._globe.render(t)}function sY(e,t,n){let i=e._context,o=e._frameState,r=e._environmentState,s=e._view,c=e._frameState.passes.pick;l(s.globeDepth)&&(s.globeDepth.picking=c);let u=r.useWebVR;r.originalFramebuffer=t.framebuffer,l(e.sun)&&e.sunBloom!==e._sunBloom?(e.sunBloom&&!u?e._sunPostProcess=new BF:l(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy()),e._sunBloom=e.sunBloom):!l(e.sun)&&l(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy(),e._sunBloom=!1);let f=e._clearColorCommand;z.clone(n,f.color),f.execute(i,t);let d=r.useGlobeDepthFramebuffer=l(s.globeDepth);d&&(s.globeDepth.update(i,t,s.viewport,e.msaaSamples,e._hdr,r.clearGlobeDepth),s.globeDepth.clear(i,t,n));let p=s.oit,g=r.useOIT=!c&&l(p)&&p.isSupported();g&&(p.update(i,t,s.globeDepth.colorFramebufferManager,e._hdr,e.msaaSamples),p.clear(i,t,n),r.useOIT=p.isSupported());let m=e.postProcessStages,A=r.usePostProcess=!c&&(e._hdr||m.length>0||m.ambientOcclusion.enabled||m.fxaa.enabled||m.bloom.enabled);if(r.usePostProcessSelected=!1,A&&(s.sceneFramebuffer.update(i,s.viewport,e._hdr,e.msaaSamples),s.sceneFramebuffer.clear(i,t,n),m.update(i,o.useLogDepth,e._hdr),m.clear(i),A=r.usePostProcess=m.ready,r.usePostProcessSelected=A&&m.hasSelected),r.isSunVisible&&e.sunBloom&&!u?(t.framebuffer=e._sunPostProcess.update(t),e._sunPostProcess.clear(i,t,n)):d?t.framebuffer=s.globeDepth.framebuffer:A&&(t.framebuffer=s.sceneFramebuffer.framebuffer),l(t.framebuffer)&&f.execute(i,t),r.useInvertClassification=!c&&l(t.framebuffer)&&e.invertClassification){let C;if(e.frameState.invertClassificationColor.alpha===1&&r.useGlobeDepthFramebuffer&&(C=s.globeDepth.framebuffer),l(C)||i.depthTexture){if(e._invertClassification.previousFramebuffer=C,e._invertClassification.update(i,e.msaaSamples,s.globeDepth.colorFramebufferManager),e._invertClassification.clear(i,t),e.frameState.invertClassificationColor.alpha<1&&g){let b=e._invertClassification.unclassifiedCommand,T=b.derivedCommands;T.oit=p.createDerivedCommands(b,i,T.oit)}}else r.useInvertClassification=!1}e._globeTranslucencyState.translucent&&s.globeTranslucencyFramebuffer.updateAndClear(e._hdr,s.viewport,i,t)}Hi.prototype.resolveFramebuffers=function(e){let t=this._context,n=this._environmentState,i=this._view,o=i.globeDepth;l(o)&&o.prepareColorTextures(t);let r=n.useOIT,s=n.useGlobeDepthFramebuffer,a=n.usePostProcess,c=n.originalFramebuffer,u=s?o.colorFramebufferManager:void 0,f=i.sceneFramebuffer._colorFramebuffer,d=i.sceneFramebuffer.idFramebuffer;r&&(e.framebuffer=a?f.framebuffer:c,i.oit.execute(t,e));let p=i.translucentTileClassification;if(p.hasTranslucentDepth&&p.isSupported()&&p.execute(this,e),a){i.sceneFramebuffer.prepareColorTextures(t);let g=f;s&&!r&&(g=u);let m=this.postProcessStages,A=g.getColorTexture(0),x=d.getColorTexture(0),C=y(u,f).getDepthStencilTexture();m.execute(t,A,C,x),m.copy(t,c)}!r&&!a&&s&&(e.framebuffer=c,o.executeCopyColor(t,e))};function Kdt(e){let t=e._frameState.afterRender;for(let n=0,i=t.length;n<i;++n)t[n]()&&e.requestRender();t.length=0}function Jdt(e){let t=e._globe,i=e.camera.positionCartographic;if(l(t)&&t.show&&l(i))return t.getHeight(i)}function Zdt(e){let t=e.camera,n=e._mode,i=e.globe,o=e._screenSpaceCameraController,r=t.positionCartographic;if(!l(r))return!1;if(!o.onMap()&&r.height<0)return!0;if(!l(i)||!i.show||n===ee.SCENE2D||n===ee.MORPHING)return!1;let s=e._globeHeight;return l(s)&&r.height<s}Hi.prototype.initializeFrame=function(){this._shaderFrameCount++===120&&(this._shaderFrameCount=0,this._context.shaderCache.destroyReleasedShaderPrograms(),this._context.textureCache.destroyReleasedTextures()),this._tweens.update(),this._globeHeight=Jdt(this),this._cameraUnderground=Zdt(this),this._globeTranslucencyState.update(this),this._screenSpaceCameraController.update(),l(this._deviceOrientationCameraController)&&this._deviceOrientationCameraController.update(),this.camera.update(this._mode),this.camera._updateCameraChanged()};function Qdt(e,t){if(e.debugShowFramesPerSecond){if(!l(e._performanceDisplay)){let n=document.createElement("div");n.className="cesium-performanceDisplay-defaultContainer",e._canvas.parentNode.appendChild(n);let o=new m_({container:n});e._performanceDisplay=o,e._performanceContainer=n}e._performanceDisplay.throttled=e.requestRenderMode,e._performanceDisplay.update(t)}else l(e._performanceDisplay)&&(e._performanceDisplay=e._performanceDisplay&&e._performanceDisplay.destroy(),e._performanceContainer.parentNode.removeChild(e._performanceContainer))}function $dt(e){e._jobScheduler.resetBudgets();let t=e._frameState;e.primitives.prePassesUpdate(t),l(e.globe)&&e.globe.update(t),e._picking.update(),t.creditDisplay.update()}function eht(e){let t=e._frameState;e.primitives.postPassesUpdate(t),Aa.update()}var tht=new z;function nht(e){let t=e._frameState,n=e.context,i=n.uniformState,o=e._defaultView;e._view=o,e.updateFrameState(),t.passes.render=!0,t.passes.postProcess=e.postProcessStages.hasSelected,t.tilesetPassState=Tdt;let r=y(e.backgroundColor,z.BLACK);e._hdr&&(r=z.clone(r,tht),r.red=Math.pow(r.red,e.gamma),r.green=Math.pow(r.green,e.gamma),r.blue=Math.pow(r.blue,e.gamma)),t.backgroundColor=r,e.fog.update(t),i.update(t);let s=e.shadowMap;l(s)&&s.enabled&&(!l(e.light)||e.light instanceof e_?h.negate(i.sunDirectionWC,e._shadowMapCamera.direction):h.clone(e.light.direction,e._shadowMapCamera.direction),t.shadowMaps.push(s)),e._computeCommandList.length=0,e._overlayCommandList.length=0;let a=o.viewport;a.x=0,a.y=0,a.width=n.drawingBufferWidth,a.height=n.drawingBufferHeight;let c=o.passState;c.framebuffer=void 0,c.blendingEnabled=void 0,c.scissorTest=void 0,c.viewport=Ge.clone(a,c.viewport),l(e.globe)&&e.globe.beginFrame(t),e.updateEnvironment(),e.updateAndExecuteCommands(c,r),e.resolveFramebuffers(c),c.framebuffer=void 0,Mdt(e,c),l(e.globe)&&(e.globe.endFrame(t),e.globe.tilesLoaded||(e._renderRequested=!0)),n.endFrame()}function jx(e,t){try{t(e)}catch(n){if(e._renderError.raiseEvent(e,n),e.rethrowRenderErrors)throw n}}function iht(e){return e._picking.updateMostDetailedRayPicks(e)}Hi.prototype.render=function(e){this._preUpdate.raiseEvent(this,e);let t=this._frameState;t.newFrame=!1,l(e)||(e=$.now());let n=this._view.checkForCameraUpdates(this),i=!this.requestRenderMode||this._renderRequested||n||this._logDepthBufferDirty||this._hdrDirty||this.mode===ee.MORPHING;if(!i&&l(this.maximumRenderTimeChange)&&l(this._lastRenderTime)){let o=Math.abs($.secondsDifference(this._lastRenderTime,e));i=i||o>this.maximumRenderTimeChange}if(i){this._lastRenderTime=$.clone(e,this._lastRenderTime),this._renderRequested=!1,this._logDepthBufferDirty=!1,this._hdrDirty=!1;let o=R.incrementWrap(t.frameNumber,15e6,1);kye(this,o,e),t.newFrame=!0}jx(this,$dt),this.primitives.show&&(jx(this,iht),jx(this,oht),jx(this,rht),i||jx(this,sht)),this._postUpdate.raiseEvent(this,e),i&&(this._preRender.raiseEvent(this,e),t.creditDisplay.beginFrame(),jx(this,nht)),Qdt(this,i),jx(this,eht),Kdt(this),i&&(this._postRender.raiseEvent(this,e),t.creditDisplay.endFrame())};Hi.prototype.forceRender=function(e){this._renderRequested=!0,this.render(e)};Hi.prototype.requestRender=function(){this._renderRequested=!0};Hi.prototype.clampLineWidth=function(e){return Math.max(Ft.minimumAliasedLineWidth,Math.min(e,Ft.maximumAliasedLineWidth))};Hi.prototype.pick=function(e,t,n){return this._picking.pick(this,e,t,n)};Hi.prototype.pickPositionWorldCoordinates=function(e,t){return this._picking.pickPositionWorldCoordinates(this,e,t)};Hi.prototype.pickPosition=function(e,t){return this._picking.pickPosition(this,e,t)};Hi.prototype.drillPick=function(e,t,n,i){return this._picking.drillPick(this,e,t,n,i)};function oht(e){let t=e._frameState;nY.camera=t.camera,nY.cullingVolume=t.cullingVolume,e.primitives.updateForPass(t,nY)}function rht(e){let t=e._frameState;if(!t.camera.canPreloadFlight())return;iY.camera=e.preloadFlightCamera,iY.cullingVolume=e.preloadFlightCullingVolume,e.primitives.updateForPass(t,iY)}function sht(e){e.primitives.updateForPass(e._frameState,bdt)}Hi.prototype.pickFromRay=function(e,t,n){return this._picking.pickFromRay(this,e,t,n)};Hi.prototype.drillPickFromRay=function(e,t,n,i){return this._picking.drillPickFromRay(this,e,t,n,i)};Hi.prototype.pickFromRayMostDetailed=function(e,t,n){return this._picking.pickFromRayMostDetailed(this,e,t,n)};Hi.prototype.drillPickFromRayMostDetailed=function(e,t,n,i){return this._picking.drillPickFromRayMostDetailed(this,e,t,n,i)};Hi.prototype.sampleHeight=function(e,t,n){return this._picking.sampleHeight(this,e,t,n)};Hi.prototype.clampToHeight=function(e,t,n,i){return this._picking.clampToHeight(this,e,t,n,i)};Hi.prototype.sampleHeightMostDetailed=function(e,t,n){return this._picking.sampleHeightMostDetailed(this,e,t,n)};Hi.prototype.clampToHeightMostDetailed=function(e,t,n){return this._picking.clampToHeightMostDetailed(this,e,t,n)};Hi.prototype.cartesianToCanvasCoordinates=function(e,t){return Gi.wgs84ToWindowCoordinates(this,e,t)};Hi.prototype.completeMorph=function(){this._transitioner.completeMorph()};Hi.prototype.morphTo2D=function(e){let t,n=this.globe;l(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphTo2D(e,t)};Hi.prototype.morphToColumbusView=function(e){let t,n=this.globe;l(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphToColumbusView(e,t)};Hi.prototype.morphTo3D=function(e){let t,n=this.globe;l(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphTo3D(e,t)};Hi.prototype.isDestroyed=function(){return!1};Hi.prototype.destroy=function(){this._tweens.removeAll(),this._computeEngine=this._computeEngine&&this._computeEngine.destroy(),this._screenSpaceCameraController=this._screenSpaceCameraController&&this._screenSpaceCameraController.destroy(),this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this._primitives=this._primitives&&this._primitives.destroy(),this._groundPrimitives=this._groundPrimitives&&this._groundPrimitives.destroy(),this._globe=this._globe&&this._globe.destroy(),this.skyBox=this.skyBox&&this.skyBox.destroy(),this.skyAtmosphere=this.skyAtmosphere&&this.skyAtmosphere.destroy(),this._debugSphere=this._debugSphere&&this._debugSphere.destroy(),this.sun=this.sun&&this.sun.destroy(),this._sunPostProcess=this._sunPostProcess&&this._sunPostProcess.destroy(),this._depthPlane=this._depthPlane&&this._depthPlane.destroy(),this._transitioner=this._transitioner&&this._transitioner.destroy(),this._debugFrustumPlanes=this._debugFrustumPlanes&&this._debugFrustumPlanes.destroy(),this._brdfLutGenerator=this._brdfLutGenerator&&this._brdfLutGenerator.destroy(),this._picking=this._picking&&this._picking.destroy(),this._defaultView=this._defaultView&&this._defaultView.destroy(),this._view=void 0,this._removeCreditContainer&&this._canvas.parentNode.removeChild(this._creditContainer),this.postProcessStages=this.postProcessStages&&this.postProcessStages.destroy(),this._context=this._context&&this._context.destroy(),this._frameState.creditDisplay=this._frameState.creditDisplay&&this._frameState.creditDisplay.destroy(),l(this._performanceDisplay)&&(this._performanceDisplay=this._performanceDisplay&&this._performanceDisplay.destroy(),this._performanceContainer.parentNode.removeChild(this._performanceContainer)),this._removeRequestListenerCallback(),this._removeTaskProcessorListenerCallback();for(let e=0;e<this._removeGlobeCallbacks.length;++e)this._removeGlobeCallbacks[e]();return this._removeGlobeCallbacks.length=0,le(this)};var FF=Hi;function qE(e){e=y(e,ie.WGS84),this.show=!0,this.perFragmentAtmosphere=!1,this._ellipsoid=e;let t=1.025,n=h.multiplyByScalar(e.radii,t,new h);this._scaleMatrix=N.fromScale(n),this._modelMatrix=new N,this._command=new Ze({owner:this,modelMatrix:this._modelMatrix}),this._spSkyFromSpace=void 0,this._spSkyFromAtmosphere=void 0,this._flags=void 0,this.atmosphereLightIntensity=50,this.atmosphereRayleighCoefficient=new h(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new h(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this._hueSaturationBrightness=new h;let i=new h;i.x=e.maximumRadius*t,i.y=e.maximumRadius,i.z=0,this._radiiAndDynamicAtmosphereColor=i;let o=this;this._command.uniformMap={u_radiiAndDynamicAtmosphereColor:function(){return o._radiiAndDynamicAtmosphereColor},u_hsbShift:function(){return o._hueSaturationBrightness.x=o.hueShift,o._hueSaturationBrightness.y=o.saturationShift,o._hueSaturationBrightness.z=o.brightnessShift,o._hueSaturationBrightness},u_atmosphereLightIntensity:function(){return o.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return o.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return o.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return o.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return o.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return o.atmosphereMieAnisotropy}}}Object.defineProperties(qE.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});qE.prototype.setDynamicAtmosphereColor=function(e,t){let n=e?t?2:1:0;this._radiiAndDynamicAtmosphereColor.z=n};var aY=new N;qE.prototype.update=function(e,t){if(!this.show)return;let n=e.mode;if(n!==ee.SCENE3D&&n!==ee.MORPHING||!e.passes.render)return;let i=N.fromRotationTranslation(e.context.uniformState.inverseViewRotation,h.ZERO,aY),o=N.multiplyTransformation(i,So.Y_UP_TO_Z_UP,aY),r=N.multiply(this._scaleMatrix,o,aY);N.clone(r,this._modelMatrix);let s=e.context,a=aht(this),c=e.globeTranslucencyState.translucent,u=this.perFragmentAtmosphere||c||!l(t)||!t.show,f=this._command;if(!l(f.vertexArray)){let p=ys.createGeometry(new ys({radii:new h(1,1,1),slicePartitions:256,stackPartitions:256,vertexFormat:ve.POSITION_ONLY}));f.vertexArray=Qn.fromGeometry({context:s,geometry:p,attributeLocations:On.createAttributeLocations(p),bufferUsage:Me.STATIC_DRAW}),f.renderState=Ne.fromCache({cull:{enabled:!0,face:yi.FRONT},blending:cn.ALPHA_BLEND,depthMask:!1})}let d=a|u<<2|c<<3;if(d!==this._flags){this._flags=d;let p=[];a&&p.push("COLOR_CORRECT"),u&&p.push("PER_FRAGMENT_ATMOSPHERE"),c&&p.push("GLOBE_TRANSLUCENT");let g=new Ve({defines:p,sources:[s_,SE,HM]}),m=new Ve({defines:p,sources:[s_,SE,GM]});this._spSkyAtmosphere=jt.fromCache({context:s,vertexShaderSource:g,fragmentShaderSource:m}),f.shaderProgram=this._spSkyAtmosphere}return f};function aht(e){return!(R.equalsEpsilon(e.hueShift,0,R.EPSILON7)&&R.equalsEpsilon(e.saturationShift,0,R.EPSILON7)&&R.equalsEpsilon(e.brightnessShift,0,R.EPSILON7))}qE.prototype.isDestroyed=function(){return!1};qE.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),this._spSkyAtmosphere=this._spSkyAtmosphere&&this._spSkyAtmosphere.destroy(),le(this)};var NF=qE;function T4(e){this.sources=e.sources,this._sources=void 0,this.show=y(e.show,!0),this._command=new Ze({modelMatrix:N.clone(N.IDENTITY),owner:this}),this._cubeMap=void 0,this._attributeLocations=void 0,this._useHdr=void 0}T4.prototype.update=function(e,t){let n=this;if(!this.show||e.mode!==ee.SCENE3D&&e.mode!==ee.MORPHING||!e.passes.render)return;let i=e.context;if(this._sources!==this.sources){this._sources=this.sources;let r=this.sources;typeof r.positiveX=="string"?rM(i,this._sources).then(function(s){n._cubeMap=n._cubeMap&&n._cubeMap.destroy(),n._cubeMap=s}):(this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),this._cubeMap=new Ca({context:i,source:r}))}let o=this._command;if(!l(o.vertexArray)){o.uniformMap={u_cubeMap:function(){return n._cubeMap}};let r=Kc.createGeometry(Kc.fromDimensions({dimensions:new h(2,2,2),vertexFormat:ve.POSITION_ONLY})),s=this._attributeLocations=On.createAttributeLocations(r);o.vertexArray=Qn.fromGeometry({context:i,geometry:r,attributeLocations:s,bufferUsage:Me.STATIC_DRAW}),o.renderState=Ne.fromCache({blending:cn.ALPHA_BLEND})}if(!l(o.shaderProgram)||this._useHdr!==t){let r=new Ve({defines:[t?"HDR":""],sources:[WM]});o.shaderProgram=jt.fromCache({context:i,vertexShaderSource:jM,fragmentShaderSource:r,attributeLocations:this._attributeLocations}),this._useHdr=t}if(!!l(this._cubeMap))return o};T4.prototype.isDestroyed=function(){return!1};T4.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),le(this)};var kF=T4;function UF(){this.show=!0,this._drawCommand=new Ze({primitiveType:Be.TRIANGLES,boundingVolume:new re,owner:this}),this._commands={drawCommand:this._drawCommand,computeCommand:void 0},this._boundingVolume=new re,this._boundingVolume2D=new re,this._texture=void 0,this._drawingBufferWidth=void 0,this._drawingBufferHeight=void 0,this._radiusTS=void 0,this._size=void 0,this.glowFactor=1,this._glowFactorDirty=!1,this._useHdr=void 0;let e=this;this._uniformMap={u_texture:function(){return e._texture},u_size:function(){return e._size}}}Object.defineProperties(UF.prototype,{glowFactor:{get:function(){return this._glowFactor},set:function(e){e=Math.max(e,0),this._glowFactor=e,this._glowFactorDirty=!0}}});var cht=new H,lht=new H,uht=new se,VF=new se;UF.prototype.update=function(e,t,n){if(!this.show)return;let i=e.mode;if(i===ee.SCENE2D||i===ee.MORPHING||!e.passes.render)return;let o=e.context,r=t.viewport.width,s=t.viewport.height;if(!l(this._texture)||r!==this._drawingBufferWidth||s!==this._drawingBufferHeight||this._glowFactorDirty||n!==this._useHdr){this._texture=this._texture&&this._texture.destroy(),this._drawingBufferWidth=r,this._drawingBufferHeight=s,this._glowFactorDirty=!1,this._useHdr=n;let S=Math.max(r,s);S=Math.pow(2,Math.ceil(Math.log(S)/Math.log(2))-2),S=Math.max(1,S);let w=n?o.halfFloatingPointTexture?We.HALF_FLOAT:We.FLOAT:We.UNSIGNED_BYTE;this._texture=new Ot({context:o,width:S,height:S,pixelFormat:lt.RGBA,pixelDatatype:w}),this._glowLengthTS=this._glowFactor*5,this._radiusTS=1/(1+2*this._glowLengthTS)*.5;let D=this,I={u_radiusTS:function(){return D._radiusTS}};this._commands.computeCommand=new Bu({fragmentShaderSource:YM,outputTexture:this._texture,uniformMap:I,persists:!1,owner:this,postExecute:function(){D._commands.computeCommand=void 0}})}let a=this._drawCommand;if(!l(a.vertexArray)){let S={direction:0},w=new Uint8Array(4*2);w[0]=0,w[1]=0,w[2]=255,w[3]=0,w[4]=255,w[5]=255,w[6]=0,w[7]=255;let D=st.createVertexBuffer({context:o,typedArray:w,usage:Me.STATIC_DRAW}),I=[{index:S.direction,vertexBuffer:D,componentsPerAttribute:2,normalize:!0,componentDatatype:K.UNSIGNED_BYTE}],B=st.createIndexBuffer({context:o,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Me.STATIC_DRAW,indexDatatype:Le.UNSIGNED_SHORT});a.vertexArray=new Qn({context:o,attributes:I,indexBuffer:B}),a.shaderProgram=jt.fromCache({context:o,vertexShaderSource:XM,fragmentShaderSource:qM,attributeLocations:S}),a.renderState=Ne.fromCache({blending:cn.ALPHA_BLEND}),a.uniformMap=this._uniformMap}let c=o.uniformState.sunPositionWC,u=o.uniformState.sunPositionColumbusView,f=this._boundingVolume,d=this._boundingVolume2D;h.clone(c,f.center),d.center.x=u.z,d.center.y=u.x,d.center.z=u.y,f.radius=R.SOLAR_RADIUS+R.SOLAR_RADIUS*this._glowLengthTS,d.radius=f.radius,i===ee.SCENE3D?re.clone(f,a.boundingVolume):i===ee.COLUMBUS_VIEW&&re.clone(d,a.boundingVolume);let p=Gi.computeActualWgs84Position(e,c,VF),g=h.magnitude(h.subtract(p,e.camera.position,VF)),m=o.uniformState.projection,A=uht;A.x=0,A.y=0,A.z=-g,A.w=1;let x=N.multiplyByVector(m,A,VF),C=Gi.clipToGLWindowCoordinates(t.viewport,x,cht);A.x=R.SOLAR_RADIUS;let b=N.multiplyByVector(m,A,VF),T=Gi.clipToGLWindowCoordinates(t.viewport,b,lht);return this._size=H.magnitude(H.subtract(T,C,VF)),this._size=2*this._size*(1+2*this._glowLengthTS),this._size=Math.ceil(this._size),this._commands};UF.prototype.isDestroyed=function(){return!1};UF.prototype.destroy=function(){let e=this._drawCommand;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._texture=this._texture&&this._texture.destroy(),le(this)};var zF=UF;function YE(e){return Jt(`Assets/Textures/SkyBox/tycho2t3_80_${e}.jpg`)}function fht(e){e._renderLoopRunning=!0;let t=0;function n(i){if(!e.isDestroyed())if(e._useDefaultRenderLoop)try{let o=e._targetFrameRate;if(!l(o))e.resize(),e.render(),requestAnimationFrame(n);else{let r=1e3/o,s=i-t;s>r&&(e.resize(),e.render(),t=i-s%r),requestAnimationFrame(n)}}catch(o){if(e._useDefaultRenderLoop=!1,e._renderLoopRunning=!1,e._showRenderLoopErrors){let r="An error occurred while rendering.  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this._labelOutlineWidth},set:function(e){this._labelOutlineWidth=jo(this,e),this._style.labelOutlineWidth=qo(this._labelOutlineWidth)}},font:{get:function(){return this._font},set:function(e){this._font=jo(this,e),this._style.font=qo(this._font)}},labelStyle:{get:function(){return this._labelStyle},set:function(e){this._labelStyle=jo(this,e),this._style.labelStyle=qo(this._labelStyle)}},labelText:{get:function(){return this._labelText},set:function(e){this._labelText=jo(this,e),this._style.labelText=qo(this._labelText)}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){this._backgroundColor=jo(this,e),this._style.backgroundColor=qo(this._backgroundColor)}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){this._backgroundPadding=jo(this,e),this._style.backgroundPadding=qo(this._backgroundPadding)}},backgroundEnabled:{get:function(){return this._backgroundEnabled},set:function(e){this._backgroundEnabled=jo(this,e),this._style.backgroundEnabled=qo(this._backgroundEnabled)}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){this._scaleByDistance=jo(this,e),this._style.scaleByDistance=qo(this._scaleByDistance)}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){this._translucencyByDistance=jo(this,e),this._style.translucencyByDistance=qo(this._translucencyByDistance)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=jo(this,e),this._style.distanceDisplayCondition=qo(this._distanceDisplayCondition)}},heightOffset:{get:function(){return this._heightOffset},set:function(e){this._heightOffset=jo(this,e),this._style.heightOffset=qo(this._heightOffset)}},anchorLineEnabled:{get:function(){return 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this._verticalOrigin},set:function(e){this._verticalOrigin=jo(this,e),this._style.verticalOrigin=qo(this._verticalOrigin)}},labelHorizontalOrigin:{get:function(){return this._labelHorizontalOrigin},set:function(e){this._labelHorizontalOrigin=jo(this,e),this._style.labelHorizontalOrigin=qo(this._labelHorizontalOrigin)}},labelVerticalOrigin:{get:function(){return this._labelVerticalOrigin},set:function(e){this._labelVerticalOrigin=jo(this,e),this._style.labelVerticalOrigin=qo(this._labelVerticalOrigin)}},meta:{get:function(){return this._meta},set:function(e){this._meta=e}}});ky.fromUrl=function(e){return Ie.createIfNeeded(e).fetchJson(e).then(function(n){return new ky(n)})};ky.prototype.getColorShaderFunction=function(e,t,n){return 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this._pointSizeShaderFunctionReady?this._pointSizeShaderFunction:(this._pointSizeShaderFunctionReady=!0,l(this.pointSize)&&l(this.pointSize.getShaderFunction)?this._pointSizeShaderFunction=this.pointSize.getShaderFunction(e,t,n,"float"):this._pointSizeShaderFunction=void 0,this._pointSizeShaderFunction)};ky.prototype.getVariables=function(){let e=[];return l(this.color)&&l(this.color.getVariables)&&e.push.apply(e,this.color.getVariables()),l(this.show)&&l(this.show.getVariables)&&e.push.apply(e,this.show.getVariables()),l(this.pointSize)&&l(this.pointSize.getVariables)&&e.push.apply(e,this.pointSize.getVariables()),e=e.filter(function(t,n,i){return i.indexOf(t)===n}),e};var Yx=ky;function fY(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(fY.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});fY.prototype.emit=function(e){let t=R.randomBetween(0,R.TWO_PI),n=R.randomBetween(0,this._radius),i=n*Math.cos(t),o=n*Math.sin(t),r=0;e.position=h.fromElements(i,o,r,e.position),e.velocity=h.clone(h.UNIT_Z,e.velocity)};var WF=fY;var dY={CUMULUS:0};dY.validate=function(e){return e===dY.CUMULUS};var KE=Object.freeze(dY);function Zd(e,t){if(e=y(e,y.EMPTY_OBJECT),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),!l(e.scale)&&l(e.maximumSize))this._maximumSize=h.clone(e.maximumSize),this._scale=new H(this._maximumSize.x,this._maximumSize.y);else{this._scale=H.clone(y(e.scale,new H(20,12)));let n=new h(this._scale.x,this._scale.y,Math.min(this._scale.x,this._scale.y)/1.5);this._maximumSize=h.clone(y(e.maximumSize,n))}this._slice=y(e.slice,-1),this._color=z.clone(y(e.color,z.WHITE)),this._brightness=y(e.brightness,1),this._cloudCollection=t,this._index=-1}var ght=Zd.SHOW_INDEX=0,yht=Zd.POSITION_INDEX=1,Aht=Zd.SCALE_INDEX=2,xht=Zd.MAXIMUM_SIZE_INDEX=3,Cht=Zd.SLICE_INDEX=4,Tht=Zd.BRIGHTNESS_INDEX=5,bht=Zd.COLOR_INDEX=6;Zd.NUMBER_OF_PROPERTIES=7;function Xx(e,t){let n=e._cloudCollection;l(n)&&(n._updateCloud(e,t),e._dirty=!0)}Object.defineProperties(Zd.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Xx(this,ght))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),Xx(this,yht))}},scale:{get:function(){return this._scale},set:function(e){let t=this._scale;H.equals(t,e)||(H.clone(e,t),Xx(this,Aht))}},maximumSize:{get:function(){return this._maximumSize},set:function(e){let t=this._maximumSize;h.equals(t,e)||(h.clone(e,t),Xx(this,xht))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),Xx(this,bht))}},slice:{get:function(){return this._slice},set:function(e){this._slice!==e&&(this._slice=e,Xx(this,Cht))}},brightness:{get:function(){return this._brightness},set:function(e){this._brightness!==e&&(this._brightness=e,Xx(this,Tht))}}});Zd.prototype._destroy=function(){this._cloudCollection=void 0};var Au=Zd;var xu,b4=new h,Eht={positionHighAndScaleX:0,positionLowAndScaleY:1,packedAttribute0:2,packedAttribute1:3,color:4},Sht={direction:0,positionHighAndScaleX:1,positionLowAndScaleY:2,packedAttribute0:3,packedAttribute1:4,color:5},wht=Au.SHOW_INDEX,vht=Au.POSITION_INDEX,Dht=Au.SCALE_INDEX,Pht=Au.MAXIMUM_SIZE_INDEX,Iht=Au.SLICE_INDEX,Oht=Au.BRIGHTNESS_INDEX,Bht=Au.NUMBER_OF_PROPERTIES,Rht=Au.COLOR_INDEX;function Qd(e){e=y(e,y.EMPTY_OBJECT),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(Bht),this._noiseTexture=void 0,this._textureSliceWidth=128,this._noiseTextureRows=4,this.noiseDetail=y(e.noiseDetail,16),this.noiseOffset=h.clone(y(e.noiseOffset,h.ZERO)),this._loading=!1,this._ready=!1;let t=this;this._uniforms={u_noiseTexture:function(){return t._noiseTexture},u_noiseTextureDimensions:jye(t),u_noiseDetail:function(){return t.noiseDetail}},this._vaNoise=void 0,this._spNoise=void 0,this._spCreated=!1,this._sp=void 0,this._rs=void 0,this.show=y(e.show,!0),this._colorCommands=[],this.debugBillboards=y(e.debugBillboards,!1),this._compiledDebugBillboards=!1,this.debugEllipsoids=y(e.debugEllipsoids,!1),this._compiledDebugEllipsoids=!1}function jye(e){return function(){return b4.x=e._textureSliceWidth,b4.y=e._noiseTextureRows,b4.z=1/e._noiseTextureRows,b4}}Object.defineProperties(Qd.prototype,{length:{get:function(){return mY(this),this._clouds.length}}});function qye(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}Qd.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.cloudType,KE.CUMULUS),n;return t===KE.CUMULUS&&(n=new Au(e,this),n._index=this._clouds.length,this._clouds.push(n),this._createVertexArray=!0),n};Qd.prototype.remove=function(e){return this.contains(e)?(this._clouds[e._index]=void 0,this._cloudsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};Qd.prototype.removeAll=function(){qye(this._clouds),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!0};function mY(e){if(e._cloudsRemoved){e._cloudsRemoved=!1;let t=[],n=e._clouds,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];l(s)&&(n._index=r++,t.push(s))}e._clouds=t}}Qd.prototype._updateCloud=function(e,t){e._dirty||(this._cloudsToUpdate[this._cloudsToUpdateIndex++]=e),++this._propertiesChanged[t]};Qd.prototype.contains=function(e){return l(e)&&e._cloudCollection===this};Qd.prototype.get=function(e){return mY(this),this._clouds[e]};var Mht=new Float32Array([-1,-1,1,-1,1,1,-1,1]),Lht=new Uint16Array([0,1,2,0,2,3]);function Fht(e){let t=st.createVertexBuffer({context:e,typedArray:Mht,usage:Me.STATIC_DRAW}),n=st.createIndexBuffer({context:e,typedArray:Lht,usage:Me.STATIC_DRAW,indexDatatype:Le.UNSIGNED_SHORT}),i=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:K.FLOAT}];return new Qn({context:e,attributes:i,indexBuffer:n})}var pY;function Nht(e){let n=e.cache.cloudCollection_indexBufferBatched;if(l(n))return n;let i=16384*6-6,o=new Uint16Array(i);for(let r=0,s=0;r<i;r+=6,s+=4)o[r]=s,o[r+1]=s+1,o[r+2]=s+2,o[r+3]=s,o[r+4]=s+2,o[r+5]=s+3;return n=st.createIndexBuffer({context:e,typedArray:o,usage:Me.STATIC_DRAW,indexDatatype:Le.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferBatched=n,n}function kht(e){let t=e.cache.cloudCollection_indexBufferInstanced;return l(t)||(t=st.createIndexBuffer({context:e,typedArray:new 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i=[{index:xu.positionHighAndScaleX,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:Me.STATIC_DRAW},{index:xu.positionLowAndScaleY,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:Me.STATIC_DRAW},{index:xu.packedAttribute0,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:Me.STATIC_DRAW},{index:xu.packedAttribute1,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:Me.STATIC_DRAW},{index:xu.color,componentsPerAttribute:4,componentDatatype:K.UNSIGNED_BYTE,normalize:!0,usage:Me.STATIC_DRAW}];n&&i.push({index:xu.direction,componentsPerAttribute:2,componentDatatype:K.FLOAT,vertexBuffer:Vht(e)});let o=n?t:4*t;return new mp(e,i,o,n)}var hY=new Vn;function Yye(e,t,n,i){let o,r=n[xu.positionHighAndScaleX],s=n[xu.positionLowAndScaleY],a=i.position;Vn.fromCartesian(a,hY);let c=i.scale,u=hY.high,f=hY.low;e._instanced?(o=i._index,r(o,u.x,u.y,u.z,c.x),s(o,f.x,f.y,f.z,c.y)):(o=i._index*4,r(o+0,u.x,u.y,u.z,c.x),r(o+1,u.x,u.y,u.z,c.x),r(o+2,u.x,u.y,u.z,c.x),r(o+3,u.x,u.y,u.z,c.x),s(o+0,f.x,f.y,f.z,c.y),s(o+1,f.x,f.y,f.z,c.y),s(o+2,f.x,f.y,f.z,c.y),s(o+3,f.x,f.y,f.z,c.y))}function Xye(e,t,n,i){let o,r=n[xu.packedAttribute0],s=i.show,a=i.brightness;e._instanced?(o=i._index,r(o,s,a,0,0)):(o=i._index*4,r(o+0,s,a,0,0),r(o+1,s,a,1,0),r(o+2,s,a,1,1),r(o+3,s,a,0,1))}function Kye(e,t,n,i){let o,r=n[xu.packedAttribute1],s=i.maximumSize,a=i.slice;e._instanced?(o=i._index,r(o,s.x,s.y,s.z,a)):(o=i._index*4,r(o+0,s.x,s.y,s.z,a),r(o+1,s.x,s.y,s.z,a),r(o+2,s.x,s.y,s.z,a),r(o+3,s.x,s.y,s.z,a))}function Jye(e,t,n,i){let o,r=n[xu.color],s=i.color,a=z.floatToByte(s.red),c=z.floatToByte(s.green),u=z.floatToByte(s.blue),f=z.floatToByte(s.alpha);e._instanced?(o=i._index,r(o,a,c,u,f)):(o=i._index*4,r(o+0,a,c,u,f),r(o+1,a,c,u,f),r(o+2,a,c,u,f),r(o+3,a,c,u,f))}function zht(e,t,n,i){Yye(e,t,n,i),Xye(e,t,n,i),Kye(e,t,n,i),Jye(e,t,n,i)}function Ght(e,t,n,i){let o=e,r=o._textureSliceWidth,s=o._noiseTextureRows,a=t.context;o._vaNoise=Fht(a),o._spNoise=jt.fromCache({context:a,vertexShaderSource:n,fragmentShaderSource:i,attributeLocations:{position:0}});let c=o.noiseDetail,u=o.noiseOffset;o._noiseTexture=new Ot({context:a,width:r*r/s,height:r*s,pixelDatatype:We.UNSIGNED_BYTE,pixelFormat:lt.RGBA,sampler:new dn({wrapS:In.REPEAT,wrapT:In.REPEAT,minificationFilter:ln.NEAREST,magnificationFilter:Ki.NEAREST})});let f=new Bu({vertexArray:o._vaNoise,shaderProgram:o._spNoise,outputTexture:o._noiseTexture,uniformMap:{u_noiseTextureDimensions:jye(o),u_noiseDetail:function(){return c},u_noiseOffset:function(){return u}},persists:!1,owner:e,postExecute:function(d){o._ready=!0,o._loading=!1}});t.commandList.push(f),o._loading=!0}function Hht(e,t){let n=e,i=t.context;n._createVertexArray=!1,n._vaf=n._vaf&&n._vaf.destroy();let o=e._clouds,r=o.length;if(r>0){n._vaf=Uht(i,r,n._instanced);let s=n._vaf.writers,a;for(a=0;a<r;++a){let c=o[a];zht(e,t,s,c)}n._vaf.commit(pY(i))}}var Wht=[];function jht(e,t){let n=t.context,i=e,r=i._clouds.length,s=i._cloudsToUpdate,a=i._cloudsToUpdateIndex,c=i._propertiesChanged,u=Wht;u.length=0,(c[vht]||c[Dht])&&u.push(Yye),(c[wht]||c[Oht])&&u.push(Xye),(c[Pht]||c[Iht])&&u.push(Kye),c[Rht]&&u.push(Jye);let f=u.length,d=i._vaf.writers,p,g,m;if(a/r>.1){for(p=0;p<a;++p)for(g=s[p],g._dirty=!1,m=0;m<f;++m)u[m](e,t,d,g);i._vaf.commit(pY(n))}else{for(p=0;p<a;++p){for(g=s[p],g._dirty=!1,m=0;m<f;++m)u[m](e,t,d,g);i._instanced?i._vaf.subCommit(g._index,1):i._vaf.subCommit(g._index*4,4)}i._vaf.endSubCommits()}i._cloudsToUpdateIndex=0}function qht(e,t,n,i){let o=t.context,r=e,s=new Ve({defines:[],sources:[n]});r._instanced&&s.defines.push("INSTANCED");let a=new 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t=this.debugBillboards||this.debugEllipsoids;this._ready=t?!0:l(this._noiseTexture),!this._ready&&!this._loading&&!t&&Ght(this,e,BM,OM),this._instanced=e.context.instancedArrays,xu=this._instanced?Sht:Eht,pY=this._instanced?kht:Nht;let i=this._clouds.length,o=this._cloudsToUpdate,r=this._cloudsToUpdateIndex;this._createVertexArray?Hht(this,e):r>0&&jht(this,e),r>i*1.5&&(o.length=i),!(!l(this._vaf)||!l(this._vaf.va)||!this._ready&!t)&&((!this._spCreated||this.debugBillboards!==this._compiledDebugBillboards||this.debugEllipsoids!==this._compiledDebugEllipsoids)&&qht(this,e,IM,PM),Yht(this,e))};Qd.prototype.isDestroyed=function(){return!1};Qd.prototype.destroy=function(){return this._noiseTexture=this._noiseTexture&&this._noiseTexture.destroy(),this._sp=this._sp&&this._sp.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),qye(this._clouds),le(this)};var _Y=Qd;function gY(e,t){let n=t.terrainProvider,i=t.mapProjection,o=i.ellipsoid,r,s=t.camera.getRectangleCameraCoordinates(e);return 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S=Qye(m.height,b,C,Zht);l(A)?l(x)?s(m.height,m.color,S):(s(m.height,m.color,S),r(m.height,S)):(r(m.height,S),s(m.height,m.color,S)),f++}else if(l(C)&&l(m)&&l(A)&&C.height<m.height){let S=Qye(C.height,A,m,Jht);l(b)?l(T)?s(C.height,S,C.color):(s(C.height,S,C.color),r(C.height,S)):(r(C.height,S),s(C.height,S,C.color)),d++}else l(m)&&(!l(C)||m.height<C.height)?(l(C)&&!l(b)&&!l(x)?(r(m.height,m.color),r(m.height,El._emptyColor),r(C.height,El._emptyColor)):(!l(C)&&l(b)&&!l(A)&&(r(b.height,El._emptyColor),r(m.height,El._emptyColor)),r(m.height,m.color)),f++):l(C)&&(!l(m)||C.height<m.height)&&(r(C.height,C.color),d++)}}return $ye(n)}function El(e){e=y(e,y.EMPTY_OBJECT);let t=e.scene,n=e.layers,i=emt(n),o=i.length,r,s,a,c;if(!El._useFloatTexture(t.context))for(a=We.UNSIGNED_BYTE,c=lt.RGBA,s=new Uint8Array(o*4),r=0;r<o;r++)se.packFloat(i[r].height,Zye),se.pack(Zye,s,r*4);else for(a=We.FLOAT,c=lt.LUMINANCE,s=new Float32Array(o),r=0;r<o;r++)s[r]=i[r].height;let f=Ot.create({context:t.context,pixelFormat:c,pixelDatatype:a,source:{arrayBufferView:s,width:o,height:1},sampler:new dn({wrapS:In.CLAMP_TO_EDGE,wrapT:In.CLAMP_TO_EDGE,minificationFilter:ln.NEAREST,magnificationFilter:Ki.NEAREST})}),d=new Uint8Array(o*4);for(r=0;r<o;r++)i[r].color.toBytes(jF),d[r*4+0]=jF[0],d[r*4+1]=jF[1],d[r*4+2]=jF[2],d[r*4+3]=jF[3];let p=Ot.create({context:t.context,pixelFormat:lt.RGBA,pixelDatatype:We.UNSIGNED_BYTE,source:{arrayBufferView:d,width:o,height:1},sampler:new dn({wrapS:In.CLAMP_TO_EDGE,wrapT:In.CLAMP_TO_EDGE,minificationFilter:ln.LINEAR,magnificationFilter:Ki.LINEAR})});return Ji.fromType("ElevationBand",{heights:f,colors:p})}El._useFloatTexture=function(e){return e.floatingPointTexture};El._maximumHeight=5906376425472;El._minimumHeight=-5906376425472;El._emptyColor=new z(0,0,0,0);var xY=El;function tmt(e){e=mt(e,{url:zd.fromAssetId(96188)});let t=new Ec(e),n=e.style;if(!l(n)){let i=y(e.defaultColor,z.WHITE).toCssColorString();n=new Yx({color:`Boolean(\${feature['cesium#color']}) ? color(\${feature['cesium#color']}) : ${i}`})}return t.style=n,t}var CY=tmt;function nmt(e){e=y(e,y.EMPTY_OBJECT);let t=[],n=e.geometry;(!l(n.attributes)||!l(n.primitiveType))&&(n=n.constructor.createGeometry(n));let i=n.attributes,o=N.clone(y(e.modelMatrix,N.IDENTITY)),r=y(e.length,1e4);if(l(i.normal)&&t.push(new pt({geometry:On.createLineSegmentsForVectors(n,"normal",r),attributes:{color:new It(1,0,0,1)},modelMatrix:o})),l(i.tangent)&&t.push(new pt({geometry:On.createLineSegmentsForVectors(n,"tangent",r),attributes:{color:new It(0,1,0,1)},modelMatrix:o})),l(i.bitangent)&&t.push(new pt({geometry:On.createLineSegmentsForVectors(n,"bitangent",r),attributes:{color:new It(0,0,1,1)},modelMatrix:o})),t.length>0)return new An({asynchronous:!1,geometryInstances:t,appearance:new $t({flat:!0,translucent:!1})})}var TY=nmt;function qF(e){e=y(e,y.EMPTY_OBJECT);let t=e.attributeName,n=e.perInstanceAttribute;l(n)||(n=!1);let i=y(e.glslDatatype,"vec3"),o=`v_${t}`,r;if(t==="normal"||t==="tangent"||t==="bitangent")r=`vec4 getColor() { return vec4((${o} + vec3(1.0)) * 0.5, 1.0); }
`;else switch(t==="st"&&(i="vec2"),i){case"float":r=`vec4 getColor() { return vec4(vec3(${o}), 1.0); }
`;break;case"vec2":r=`vec4 getColor() { return vec4(${o}, 0.0, 1.0); }
`;break;case"vec3":r=`vec4 getColor() { return vec4(${o}, 1.0); }
`;break;case"vec4":r=`vec4 getColor() { return ${o}; }
`;break}let s=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;
attribute float batchId;
${n?"":`attribute ${i} ${t};
`}varying ${i} ${o};
void main()
{
vec4 p = czm_translateRelativeToEye(position3DHigh, position3DLow);
${n?`${o} = czm_batchTable_${t}(batchId);
`:`${o} = ${t};
`}gl_Position = czm_modelViewProjectionRelativeToEye * p;
}`,a=`varying ${i} ${o};
${r}
void main()
{
gl_FragColor = getColor();
}`;this.material=void 0,this.translucent=y(e.translucent,!1),this._vertexShaderSource=y(e.vertexShaderSource,s),this._fragmentShaderSource=y(e.fragmentShaderSource,a),this._renderState=Xi.getDefaultRenderState(!1,!1,e.renderState),this._closed=y(e.closed,!1),this._attributeName=t,this._glslDatatype=i}Object.defineProperties(qF.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},attributeName:{get:function(){return this._attributeName}},glslDatatype:{get:function(){return this._glslDatatype}}});qF.prototype.getFragmentShaderSource=Xi.prototype.getFragmentShaderSource;qF.prototype.isTranslucent=Xi.prototype.isTranslucent;qF.prototype.getRenderState=Xi.prototype.getRenderState;var bY=qF;function S4(e){e=y(e,y.EMPTY_OBJECT),this.length=y(e.length,1e7),this._length=void 0,this.width=y(e.width,2),this._width=void 0,this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=new N,this.id=e.id,this._id=void 0,this._primitive=void 0}S4.prototype.update=function(e){if(!!this.show){if(!l(this._primitive)||!N.equals(this._modelMatrix,this.modelMatrix)||this._length!==this.length||this._width!==this.width||this._id!==this.id){this._modelMatrix=N.clone(this.modelMatrix,this._modelMatrix),this._length=this.length,this._width=this.width,this._id=this.id,l(this._primitive)&&this._primitive.destroy(),this.modelMatrix[12]===0&&this.modelMatrix[13]===0&&this.modelMatrix[14]===0&&(this.modelMatrix[14]=.01);let t=new pt({geometry:new Jp({positions:[h.ZERO,h.UNIT_X],width:this.width,vertexFormat:Br.VERTEX_FORMAT,colors:[z.RED,z.RED],arcType:qt.NONE}),modelMatrix:N.multiplyByUniformScale(this.modelMatrix,this.length,new N),id:this.id,pickPrimitive:this}),n=new pt({geometry:new Jp({positions:[h.ZERO,h.UNIT_Y],width:this.width,vertexFormat:Br.VERTEX_FORMAT,colors:[z.GREEN,z.GREEN],arcType:qt.NONE}),modelMatrix:N.multiplyByUniformScale(this.modelMatrix,this.length,new N),id:this.id,pickPrimitive:this}),i=new pt({geometry:new Jp({positions:[h.ZERO,h.UNIT_Z],width:this.width,vertexFormat:Br.VERTEX_FORMAT,colors:[z.BLUE,z.BLUE],arcType:qt.NONE}),modelMatrix:N.multiplyByUniformScale(this.modelMatrix,this.length,new N),id:this.id,pickPrimitive:this});this._primitive=new An({geometryInstances:[t,n,i],appearance:new Br,asynchronous:!1})}this._primitive.update(e)}};S4.prototype.isDestroyed=function(){return!1};S4.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var YF=S4;function imt(e){this.direction=h.clone(e.direction),this.color=z.clone(y(e.color,z.WHITE)),this.intensity=y(e.intensity,1)}var EY=imt;var XF=`varying vec3 v_positionMC;
varying vec3 v_positionEC;
varying vec2 v_st;

void main()
{
    czm_materialInput materialInput;

    vec3 normalEC = normalize(czm_normal3D * czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0)));
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    materialInput.s = v_st.s;
    materialInput.st = v_st;
    materialInput.str = vec3(v_st, 0.0);

    // Convert tangent space material normal to eye space
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, materialInput.normalEC);

    // Convert view vector to world space
    vec3 positionToEyeEC = -v_positionEC;
    materialInput.positionToEyeEC = positionToEyeEC;

    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    gl_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    gl_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var KF=`attribute vec3 position3DHigh;
attribute vec3 position3DLow;
attribute vec2 st;
attribute float batchId;

varying vec3 v_positionMC;
varying vec3 v_positionEC;
varying vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionMC = position3DHigh + position3DLow;           // position in model coordinates
    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;     // position in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function Jx(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.aboveGround,!1);this.material=l(e.material)?e.material:Ji.fromType(Ji.ColorType),this.translucent=y(e.translucent,!0),this._vertexShaderSource=y(e.vertexShaderSource,KF),this._fragmentShaderSource=y(e.fragmentShaderSource,XF),this._renderState=Xi.getDefaultRenderState(t,!n,e.renderState),this._closed=!1,this._flat=y(e.flat,!1),this._faceForward=y(e.faceForward,n),this._aboveGround=n}Object.defineProperties(Jx.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return Jx.VERTEX_FORMAT}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}},aboveGround:{get:function(){return this._aboveGround}}});Jx.VERTEX_FORMAT=ve.POSITION_AND_ST;Jx.prototype.getFragmentShaderSource=Xi.prototype.getFragmentShaderSource;Jx.prototype.isTranslucent=Xi.prototype.isTranslucent;Jx.prototype.getRenderState=Xi.prototype.getRenderState;var SY=Jx;function Sl(e){this._scene=e.scene,this.samplingWindow=y(e.samplingWindow,Sl.defaultSettings.samplingWindow),this.quietPeriod=y(e.quietPeriod,Sl.defaultSettings.quietPeriod),this.warmupPeriod=y(e.warmupPeriod,Sl.defaultSettings.warmupPeriod),this.minimumFrameRateDuringWarmup=y(e.minimumFrameRateDuringWarmup,Sl.defaultSettings.minimumFrameRateDuringWarmup),this.minimumFrameRateAfterWarmup=y(e.minimumFrameRateAfterWarmup,Sl.defaultSettings.minimumFrameRateAfterWarmup),this._lowFrameRate=new ge,this._nominalFrameRate=new ge,this._frameTimes=[],this._needsQuietPeriod=!0,this._quietPeriodEndTime=0,this._warmupPeriodEndTime=0,this._frameRateIsLow=!1,this._lastFramesPerSecond=void 0,this._pauseCount=0;let t=this;this._preUpdateRemoveListener=this._scene.preUpdate.addEventListener(function(o,r){omt(t,r)}),this._hiddenPropertyName=document.hidden!==void 0?"hidden":document.mozHidden!==void 0?"mozHidden":document.msHidden!==void 0?"msHidden":document.webkitHidden!==void 0?"webkitHidden":void 0;let n=document.hidden!==void 0?"visibilitychange":document.mozHidden!==void 0?"mozvisibilitychange":document.msHidden!==void 0?"msvisibilitychange":document.webkitHidden!==void 0?"webkitvisibilitychange":void 0;function i(){rmt(t)}this._visibilityChangeRemoveListener=void 0,l(n)&&(document.addEventListener(n,i,!1),this._visibilityChangeRemoveListener=function(){document.removeEventListener(n,i,!1)})}Sl.defaultSettings={samplingWindow:5,quietPeriod:2,warmupPeriod:5,minimumFrameRateDuringWarmup:4,minimumFrameRateAfterWarmup:8};Sl.fromScene=function(e){return(!l(e._frameRateMonitor)||e._frameRateMonitor.isDestroyed())&&(e._frameRateMonitor=new Sl({scene:e})),e._frameRateMonitor};Object.defineProperties(Sl.prototype,{scene:{get:function(){return this._scene}},lowFrameRate:{get:function(){return this._lowFrameRate}},nominalFrameRate:{get:function(){return this._nominalFrameRate}},lastFramesPerSecond:{get:function(){return this._lastFramesPerSecond}}});Sl.prototype.pause=function(){++this._pauseCount,this._pauseCount===1&&(this._frameTimes.length=0,this._lastFramesPerSecond=void 0)};Sl.prototype.unpause=function(){--this._pauseCount,this._pauseCount<=0&&(this._pauseCount=0,this._needsQuietPeriod=!0)};Sl.prototype.isDestroyed=function(){return!1};Sl.prototype.destroy=function(){return this._preUpdateRemoveListener(),l(this._visibilityChangeRemoveListener)&&this._visibilityChangeRemoveListener(),le(this)};function omt(e,t){if(e._pauseCount>0)return;let n=bi();if(e._needsQuietPeriod)e._needsQuietPeriod=!1,e._frameTimes.length=0,e._quietPeriodEndTime=n+e.quietPeriod/qn.SECONDS_PER_MILLISECOND,e._warmupPeriodEndTime=e._quietPeriodEndTime+(e.warmupPeriod+e.samplingWindow)/qn.SECONDS_PER_MILLISECOND;else if(n>=e._quietPeriodEndTime){e._frameTimes.push(n);let i=n-e.samplingWindow/qn.SECONDS_PER_MILLISECOND;if(e._frameTimes.length>=2&&e._frameTimes[0]<=i){for(;e._frameTimes.length>=2&&e._frameTimes[1]<i;)e._frameTimes.shift();let o=(n-e._frameTimes[0])/(e._frameTimes.length-1);e._lastFramesPerSecond=1e3/o;let r=1e3/(n>e._warmupPeriodEndTime?e.minimumFrameRateAfterWarmup:e.minimumFrameRateDuringWarmup);o>r?e._frameRateIsLow||(e._frameRateIsLow=!0,e._needsQuietPeriod=!0,e.lowFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond)):e._frameRateIsLow&&(e._frameRateIsLow=!1,e._needsQuietPeriod=!0,e.nominalFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond))}}}function rmt(e){document[e._hiddenPropertyName]?e.pause():e.unpause()}var JF=Sl;function smt(e,t,n){return`    float clipDistance = clip(gl_FragCoord, ${e}, ${t}); 
    vec4 clippingPlanesEdgeColor = vec4(1.0); 
    clippingPlanesEdgeColor.rgb = ${n}.rgb; 
    float clippingPlanesEdgeWidth = ${n}.a; 
    if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) 
    { 
        gl_FragColor = clippingPlanesEdgeColor;
    } 
`}var ZF=smt;var e0e=Di(nj(),1);function wY(){this._image=new Image}wY.prototype.isReady=function(){return!0};wY.prototype.shouldDiscardImage=function(e){return e===this._image};function QF(e){e=y(e,y.EMPTY_OBJECT),this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0;let t;if(l(e.metadata))t=e.metadata;else{let r=Ie.createIfNeeded(e.url);t=new Wd(r)}this._metadata=t,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=new Ui({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new ce(-R.PI,-R.PI,R.PI,R.PI),ellipsoid:e.ellipsoid});let n=e.credit;typeof n=="string"&&(n=new Yt(n)),this._credit=n,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=23,l(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new wY),this._errorEvent=new ge,this._ready=!1;let i=this,o;this._readyPromise=t.readyPromise.then(function(r){if(!t.imageryPresent){let s=new de(`The server ${t.url} doesn't have imagery`);return o=Wn.reportError(o,i,i._errorEvent,s.message,void 0,void 0,void 0,s),Promise.reject(s)}return Wn.reportSuccess(o),i._ready=r,r}).catch(function(r){return o=Wn.reportError(o,i,i._errorEvent,r.message,void 0,void 0,void 0,r),Promise.reject(r)})}Object.defineProperties(QF.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}}});QF.prototype.getTileCredits=function(e,t,n){let i=this._metadata,o=i.getTileInformation(e,t,n);if(l(o)){let r=i.providers[o.imageryProvider];if(l(r))return[r]}};QF.prototype.requestImage=function(e,t,n,i){let o=this._tileDiscardPolicy._image,r=this._metadata,s=Wd.tileXYToQuadKey(e,t,n),a=r.getTileInformation(e,t,n);if(!l(a)){if(r.isValid(s)){let u=new Bo({throttle:i.throttle,throttleByServer:i.throttleByServer,type:i.type,priorityFunction:i.priorityFunction});r.populateSubtree(e,t,n,u);return}return Promise.resolve(o)}if(!a.hasImagery())return Promise.resolve(o);let c=amt(this,a,e,t,n,i).fetchArrayBuffer();if(!!l(c))return c.then(function(u){fM(r.key,u);let f=new Uint8Array(u),d,p=r.protoImagery;if((!l(p)||!p)&&(d=cmt(f)),!l(d)&&(!l(p)||p)){let g=lmt(f);d=g.imageType,f=g.imageData}return!l(d)||!l(f)?o:q0({uint8Array:f,format:d,flipY:!0})})};QF.prototype.pickFeatures=function(e,t,n,i,o){};function amt(e,t,n,i,o,r){let s=Wd.tileXYToQuadKey(n,i,o),a=t.imageryVersion;return a=l(a)&&a>0?a:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1-0${s}-i.${a.toString()}`,request:r})}function cmt(e){let t="JFIF";if(e[6]===t.charCodeAt(0)&&e[7]===t.charCodeAt(1)&&e[8]===t.charCodeAt(2)&&e[9]===t.charCodeAt(3))return"image/jpeg";let n="PNG";if(e[1]===n.charCodeAt(0)&&e[2]===n.charCodeAt(1)&&e[3]===n.charCodeAt(2))return"image/png"}function lmt(e){let t=e0e.Reader.create(e),n=t.len,i={};for(;t.pos<n;){let s=t.uint32(),a;switch(s>>>3){case 1:i.imageType=t.uint32();break;case 2:i.imageData=t.bytes();break;case 3:i.alphaType=t.uint32();break;case 4:i.imageAlpha=t.bytes();break;case 5:if(a=i.copyrightIds,l(a)||(a=i.copyrightIds=[]),(s&7)===2){let c=t.uint32()+t.pos;for(;t.pos<c;)a.push(t.uint32())}else a.push(t.uint32());break;default:t.skipType(s&7);break}}let o=i.imageType;if(l(o))switch(o){case 0:i.imageType="image/jpeg";break;case 4:i.imageType="image/png";break;default:throw new de("GoogleEarthEnterpriseImageryProvider: Unsupported image type.")}let r=i.alphaType;return l(r)&&r!==0&&(console.log("GoogleEarthEnterpriseImageryProvider: External alpha not supported."),delete i.alphaType,delete i.imageAlpha),i}var vY=QF;var umt=new z(1,1,1,.4),fmt=new z(0,1,0,.05),dmt=new z(0,.5,0,.2);function Zx(e){e=y(e,y.EMPTY_OBJECT),this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0,this._tilingScheme=l(e.tilingScheme)?e.tilingScheme:new Ui({ellipsoid:e.ellipsoid}),this._cells=y(e.cells,8),this._color=y(e.color,umt),this._glowColor=y(e.glowColor,fmt),this._glowWidth=y(e.glowWidth,6),this._backgroundColor=y(e.backgroundColor,dmt),this._errorEvent=new ge,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._canvasSize=y(e.canvasSize,256),this._canvas=this._createGridCanvas(),this._readyPromise=Promise.resolve(!0)}Object.defineProperties(Zx.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return!0}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}});Zx.prototype._drawGrid=function(e){let n=this._canvasSize;for(let i=0;i<=this._cells;++i){let r=1+i/this._cells*(n-1);e.moveTo(r,0),e.lineTo(r,n),e.moveTo(0,r),e.lineTo(n,r)}e.stroke()};Zx.prototype._createGridCanvas=function(){let e=document.createElement("canvas");e.width=this._canvasSize,e.height=this._canvasSize;let t=0,n=this._canvasSize,i=e.getContext("2d"),o=this._backgroundColor.toCssColorString();i.fillStyle=o,i.fillRect(t,t,n,n);let r=this._glowColor.toCssColorString();i.strokeStyle=r,i.lineWidth=this._glowWidth,i.strokeRect(t,t,n,n),this._drawGrid(i),i.lineWidth=this._glowWidth*.5,i.strokeRect(t,t,n,n),this._drawGrid(i);let s=this._color.toCssColorString();return i.strokeStyle=s,i.lineWidth=2,i.strokeRect(t,t,n,n),i.lineWidth=1,this._drawGrid(i),e};Zx.prototype.getTileCredits=function(e,t,n){};Zx.prototype.requestImage=function(e,t,n,i){return Promise.resolve(this._canvas)};Zx.prototype.pickFeatures=function(e,t,n,i,o){};var DY=Zx;function PY(e,t){this._parent=e,this._dataProvider=e._dataProvider,this._layer=e._layer,l(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${t}`}):this._resource=this._parent.resource.getDerivedResource({url:t})}Object.defineProperties(PY.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}}});PY.prototype.load=function(){let e=this;return this._dataProvider._loadJson(this._resource).then(function(t){return e._data=t,t})};var $F=PY;function JE(e,t){this._storageInfo=t,this._parent=e,this._dataProvider=e._dataProvider;let n=`attributes/${t.key}/0`;l(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${n}`}):this._resource=this._parent.resource.getDerivedResource({url:n})}Object.defineProperties(JE.prototype,{resource:{get:function(){return this._resource}},header:{get:function(){return this._header}},values:{get:function(){return l(this._values)&&l(this._values.attributeValues)?this._values.attributeValues:[]}},name:{get:function(){return this._storageInfo.name}}});function hmt(e){return e==="UInt8"||e==="Int8"?1:e==="UInt16"||e==="Int16"?2:e==="UInt32"||e==="Int32"||e==="Oid32"||e==="Float32"?4:e==="UInt64"||e==="Int64"||e==="Float64"?8:0}JE.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){let n=new DataView(t),i=!0;if(n.getUint8(0)==="{".charCodeAt(0)&&new TextDecoder().decode(t).includes("404")&&(i=!1,console.error(`Failed to load: ${e.resource.url}`)),i){e._data=t;let o=e._parseHeader(n),r=hmt(e._storageInfo.attributeValues.valueType);r>0&&(o=Math.ceil(o/r)*r),e._parseBody(n,o)}})};JE.prototype._parseValue=function(e,t,n){let i;if(t==="UInt8")i=e.getUint8(n),n+=1;else if(t==="Int8")i=e.getInt8(n),n+=1;else if(t==="UInt16")i=e.getUint16(n,!0),n+=2;else if(t==="Int16")i=e.getInt16(n,!0),n+=2;else if(t==="UInt32")i=e.getUint32(n,!0),n+=4;else if(t==="Oid32")i=e.getUint32(n,!0),n+=4;else if(t==="Int32")i=e.getInt32(n,!0),n+=4;else if(t==="UInt64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);i=o+Math.pow(2,32)*r,n+=8}else if(t==="Int64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);r<Math.pow(2,31)?i=o+Math.pow(2,32)*r:i=o+Math.pow(2,32)*(r-Math.pow(2,32)),n+=8}else t==="Float32"?(i=e.getFloat32(n,!0),n+=4):t==="Float64"?(i=e.getFloat64(n,!0),n+=8):t==="String"&&(i=String.fromCharCode(e.getUint8(n)),n+=1);return{value:i,offset:n}};JE.prototype._parseHeader=function(e){let t=0;this._header={};for(let n=0;n<this._storageInfo.header.length;n++){let i=this._storageInfo.header[n],o=this._parseValue(e,i.valueType,t);this._header[i.property]=o.value,t=o.offset}return t};JE.prototype._parseBody=function(e,t){this._values={};for(let n=0;n<this._storageInfo.ordering.length;n++){let i=this._storageInfo.ordering[n],o=this._storageInfo[i];if(l(o)){this._values[i]=[];for(let r=0;r<this._header.count;++r)if(o.valueType!=="String"){let s=this._parseValue(e,o.valueType,t);this._values[i].push(s.value),t=s.offset}else{let s=this._values.attributeByteCounts[r],a="";for(let c=0;c<s;++c){let u=this._parseValue(e,o.valueType,t);u.value.charCodeAt(0)!==0&&(a+=u.value),t=u.offset}this._values[i].push(a)}}}};var eN=JE;function tN(e,t){let n=e._dataProvider,i=e._layer,o;l(e._nodeIndex)?o=i.resource.getDerivedResource({url:`nodes/${e._data.mesh.geometry.resource}/${t}`}):o=e.resource.getDerivedResource({url:t}),this._parent=e,this._dataProvider=n,this._layer=i,this._resource=o,this._customAttributes=void 0}Object.defineProperties(tN.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},customAttributes:{get:function(){return this._customAttributes}}});tN.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){return e._data=t,t})};var mmt=new h,pmt=new h,_mt=new h,gmt=new h,ymt=new h;function IY(e,t,n,i){let o=h.subtract(i,n,mmt),r=h.cross(o,h.subtract(e,n,pmt),gmt),s=h.cross(o,h.subtract(t,n,_mt),ymt);return h.dot(r,s)>=0}var Amt=new h,xmt=new h,Cmt=new h,Tmt=new h,bmt=new h,Emt=new h,Smt=new h,wmt=new h,vmt=new h,Dmt=new h;tN.prototype.getClosestPointIndexOnTriangle=function(e,t,n){if(l(this._customAttributes)&&l(this._customAttributes.positions)){let i=new h(e,t,n);i.x-=this._customAttributes.cartesianCenter.x,i.y-=this._customAttributes.cartesianCenter.y,i.z-=this._customAttributes.cartesianCenter.z,Q.multiplyByVector(this._customAttributes.parentRotation,i,i);let o=Number.MAX_VALUE,r,s,a,c,u=this._customAttributes.positions,f=this._customAttributes.indices,d;l(f)?d=f.length:d=u.length/3;for(let p=0;p<d;p++){let g,m,A;l(f)?(g=f[p],m=f[p+1],A=f[p+2]):(g=p*3,m=p*3+1,A=p*3+2);let x=h.fromElements(u[g*3],u[g*3+1],u[g*3+2],Amt),C=h.fromElements(u[m*3],u[m*3+1],u[m*3+2],xmt),b=new h(u[A*3],u[A*3+1],u[A*3+2],Cmt);if(!IY(i,x,C,b)||!IY(i,C,x,b)||!IY(i,b,x,C))continue;let T=h.subtract(C,x,Tmt),S=h.subtract(b,x,bmt),w=h.cross(T,S,Emt);if(h.magnitude(w)===0)continue;let D=h.normalize(w,Smt),I=h.subtract(i,x,wmt),B=Math.abs(h.dot(I,D));if(B<o){o=B,r=p;let M=h.magnitudeSquared(h.subtract(i,x,I)),L=h.magnitudeSquared(h.subtract(i,C,vmt)),_=h.magnitudeSquared(h.subtract(i,b,Dmt));M<L&&M<_?(a=g,c=x,s=M):L<_?(a=m,c=C,s=L):(a=A,c=b,s=_)}}if(l(r))return{index:a,distanceSquared:s,distance:Math.sqrt(s),queriedPosition:i,closestPosition:h.clone(c)}}return{index:-1,distanceSquared:Number.Infinity,distance:Number.Infinity}};tN.prototype._generateGltf=function(e,t,n,i,o,r){let s={pbrMetallicRoughness:{metallicFactor:0},doubleSided:!0,name:"Material"},a=!1,c,u="";if(l(this._parent._data.mesh)&&l(this._layer._data.materialDefinitions)){let A=this._parent._data.mesh.material.definition;if(A>=0&&A<this._layer._data.materialDefinitions.length&&(c=this._layer._data.materialDefinitions[A],s=c,l(s.pbrMetallicRoughness)&&l(s.pbrMetallicRoughness.baseColorTexture))){a=!0,s.pbrMetallicRoughness.baseColorTexture.index=0;let x="0";if(l(this._layer._data.textureSetDefinitions))for(let C=0;C<this._layer._data.textureSetDefinitions.length;C++){let b=this._layer._data.textureSetDefinitions[C];for(let T=0;T<b.formats.length;T++){let S=b.formats[T];if(S.format==="jpg"){x=S.name;break}}}l(this._parent._data.mesh)&&this._parent._data.mesh.material.resource>=0&&(u=this._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.material.resource}/textures/${x}`}).url)}}else l(this._parent._data.textureData)&&(a=!0,u=this._parent.resource.getDerivedResource({url:`${this._parent._data.textureData[0].href}`}).url,s.pbrMetallicRoughness.baseColorTexture={index:0});let f=[],d=[],p=[];return a&&(f=[{sampler:0,source:0}],d=[{uri:u}],p=[{magFilter:9729,minFilter:9986,wrapS:10497,wrapT:10497}]),{scene:0,scenes:[{nodes:e}],nodes:t,meshes:n,buffers:i,bufferViews:o,accessors:r,materials:[s],textures:f,images:d,samplers:p,asset:{version:"2.0"}}};var ZE=tN;function wl(e,t,n){let i,o,r,s;n?(i=0,o=e):(i=e._level+1,o=e._layer),typeof t=="number"?r=t:s=e.resource.getDerivedResource({url:`${t}/`}),this._parent=e,this._dataProvider=e._dataProvider,this._isRoot=n,this._level=i,this._layer=o,this._nodeIndex=r,this._resource=s,this._tile=void 0,this._data=void 0,this._geometryData=[],this._featureData=[],this._fields={},this._children=[],this._childrenReadyPromise=void 0,this._globalTransform=void 0,this._inverseGlobalTransform=void 0,this._inverseRotationMatrix=void 0}Object.defineProperties(wl.prototype,{resource:{get:function(){return this._resource}},layer:{get:function(){return this._layer}},parent:{get:function(){return this._parent}},children:{get:function(){return this._children}},geometryData:{get:function(){return this._geometryData}},featureData:{get:function(){return this._featureData}},fields:{get:function(){return this._fields}},tile:{get:function(){return this._tile}},data:{get:function(){return this._data}}});wl.prototype.load=function(){let e=this;function t(){if(!e._isRoot){let n=e._create3DTileDefinition();e._tile=new jl(e._layer._tileset,e._dataProvider.resource,n,e._parent._tile),e._tile._i3sNode=e}}return l(this._nodeIndex)?this._layer._getNodeInNodePages(this._nodeIndex).then(function(n){e._data=n;let i;e._isRoot?i="nodes/root/":l(n.mesh)&&(i=`../${n.mesh.geometry.resource}/`),l(i)&&(e._resource=e._parent.resource.getDerivedResource({url:i})),t()}):this._dataProvider._loadJson(this._resource).then(function(n){e._data=n,t()})};wl.prototype.loadFields=function(){let e=this._layer._data.attributeStorageInfo,t=this;function n(o,r){let s=new eN(t,o[r]);return t._fields[s._storageInfo.name]=s,s.load()}let i=[];if(l(e))for(let o=0;o<e.length;o++)i.push(n(e,o));return Promise.all(i)};wl.prototype.getFieldsForPickedPosition=function(e){let t=this.geometryData[0];if(!l(t.customAttributes.featureIndex))return{};let n=t.getClosestPointIndexOnTriangle(e.x,e.y,e.z);if(n.index===-1||n.index>t.customAttributes.featureIndex.length)return{};let i=t.customAttributes.featureIndex[n.index];return this.getFieldsForFeature(i)};wl.prototype.getFieldsForFeature=function(e){let t={};for(let n in this.fields)if(this.fields.hasOwnProperty(n)){let i=this.fields[n];e>=0&&e<i.values.length&&(t[i.name]=i.values[e])}return t};wl.prototype._loadChildren=function(){let e=this;if(l(this._childrenReadyPromise))return this._childrenReadyPromise;let t=[];if(l(e._data.children))for(let n=0;n<e._data.children.length;n++){let i=e._data.children[n],o=new wl(e,y(i.href,i),!1);e._children.push(o),t.push(o.load())}return this._childrenReadyPromise=Promise.all(t).then(function(){for(let n=0;n<e._children.length;n++)e._tile.children.push(e._children[n]._tile)}),this._childrenReadyPromise};wl.prototype._loadGeometryData=function(){let e=[];if(l(this._data.geometryData))for(let t=0;t<this._data.geometryData.length;t++){let n=new ZE(this,this._data.geometryData[t].href);this._geometryData.push(n),e.push(n.load())}else if(l(this._data.mesh)){let t=this._layer._findBestGeometryBuffers(this._data.mesh.geometry.definition,["position","uv0"]),n=`./geometries/${t.bufferIndex}/`,i=new ZE(this,n);i._geometryDefinitions=t.definition,i._geometryBufferInfo=t.geometryBufferInfo,this._geometryData.push(i),e.push(i.load())}return Promise.all(e)};wl.prototype._loadFeatureData=function(){let e=[];if(l(this._data.featureData))for(let t=0;t<this._data.featureData.length;t++){let n=new $F(this,this._data.featureData[t].href);this._featureData.push(n),e.push(n.load())}return Promise.all(e)};wl.prototype._clearGeometryData=function(){this._geometryData=[]};wl.prototype._create3DTileDefinition=function(){let e=this._data.obb,t=this._data.mbs;if(!l(e)&&!l(t)){console.error("Failed to load I3S node. Bounding volume is required.");return}let n;if(l(e)?n=fe.fromDegrees(e.center[0],e.center[1],e.center[2]):n=fe.fromDegrees(t[0],t[1],t[2]),l(this._dataProvider._geoidDataList)&&l(n))for(let C=0;C<this._dataProvider._geoidDataList.length;C++){let b=this._dataProvider._geoidDataList[C],T=b.projection.project(n);if(T.x>b.nativeExtent.west&&T.x<b.nativeExtent.east&&T.y>b.nativeExtent.south&&T.y<b.nativeExtent.north){n.height+=Imt(T.x,T.y,b);break}}let i={},o,r=0;l(e)?(i={box:[0,0,0,e.halfSize[0],0,0,0,e.halfSize[1],0,0,0,e.halfSize[2]]},r=Math.max(Math.max(this._data.obb.halfSize[0],this._data.obb.halfSize[1]),this._data.obb.halfSize[2]),o=ie.WGS84.cartographicToCartesian(n)):(i={sphere:[0,0,0,t[3]]},o=ie.WGS84.cartographicToCartesian(n),r=this._data.mbs[3]),r*=2;let s=1/0;if(l(this._data.lodThreshold))if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThresholdSQ"){let C=Math.sqrt(this._data.lodThreshold/(Math.PI*.25));s=r/C}else if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThreshold"){let C=this._data.lodThreshold;s=r/C}else console.error("Invalid lodSelectionMetricType in Layer");else if(l(this._data.lodSelection))for(let C=0;C<this._data.lodSelection.length;C++)this._data.lodSelection[C].metricType==="maxScreenThreshold"&&(s=r/this._data.lodSelection[C].maxError);s===1/0&&(s=1e5);let a=s*16,c=new Yc(0,0,0),u=Et.headingPitchRollQuaternion(o,c);l(this._data.obb)&&(u=new Oe(this._data.obb.quaternion[0],this._data.obb.quaternion[1],this._data.obb.quaternion[2],this._data.obb.quaternion[3]));let f=Q.fromQuaternion(u),d=Q.inverse(f,new Q),p=new N(f[0],f[1],f[2],0,f[3],f[4],f[5],0,f[6],f[7],f[8],0,o.x,o.y,o.z,1),g=N.inverse(p,new N),m=N.clone(p);l(this._parent._globalTransform)&&N.multiply(p,this._parent._inverseGlobalTransform,m),this._globalTransform=p,this._inverseGlobalTransform=g,this._inverseRotationMatrix=d;let A=[];for(let C=0;C<this._children.length;C++)A.push(this._children[C]._create3DTileDefinition());return{children:A,refine:"REPLACE",boundingVolume:i,transform:[m[0],m[4],m[8],m[12],m[1],m[5],m[9],m[13],m[2],m[6],m[10],m[14],m[3],m[7],m[11],m[15]],content:{uri:l(this._resource)?this._resource.url:void 0},geometricError:a}};wl.prototype._createI3SDecoderTask=function(e,t){let n=t.geometryData._parent._data,i=t.geometryData._parent._inverseRotationMatrix,o=0,r=0,s=0;l(n.obb)?(o=n.obb.center[0],r=n.obb.center[1],s=n.obb.center[2]):l(n.mbs)&&(o=n.mbs[0],r=n.mbs[1],s=n.mbs[2]);let a=Q.fromRotationX(-R.PI_OVER_TWO),c=new Q;Q.multiply(a,i,c);let u=fe.fromDegrees(o,r,s),f=ie.WGS84.cartographicToCartesian(u),d={binaryData:t.geometryData._data,featureData:l(t.featureData)&&l(t.featureData[0])?t.featureData[0].data:void 0,schema:t.defaultGeometrySchema,bufferInfo:t.geometryData._geometryBufferInfo,ellipsoidRadiiSquare:ie.WGS84.radiiSquared,url:t.url,geoidDataList:t.geometryData._dataProvider._geoidDataList,cartographicCenter:u,cartesianCenter:f,parentRotation:c},p=e._getDecoderTaskProcessor(),g=[];return e._taskProcessorReadyPromise.then(function(){return p.scheduleTask(d,g)})};wl.prototype._createContentURL=function(){let e={scene:0,scenes:[{nodes:[0]}],nodes:[{name:"singleNode"}],meshes:[],buffers:[],bufferViews:[],accessors:[],materials:[],textures:[],images:[],samplers:[],asset:{version:"2.0"}},t=[this._loadGeometryData()];this._dataProvider.legacyVersion16&&t.push(this._loadFeatureData());let n=this;return Promise.all(t).then(function(){let i=Promise.resolve();if(l(n._geometryData)&&n._geometryData.length>0){let o={geometryData:n._geometryData[0],featureData:n._featureData,defaultGeometrySchema:n._layer._data.store.defaultGeometrySchema,url:n._geometryData[0].resource.url,tile:n._tile},r=n._createI3SDecoderTask(n._dataProvider,o);if(!l(r))return;i=r.then(function(s){e=o.geometryData._generateGltf(s.meshData.nodesInScene,s.meshData.nodes,s.meshData.meshes,s.meshData.buffers,s.meshData.bufferViews,s.meshData.accessors),n._geometryData[0]._customAttributes=s.meshData._customAttributes})}return i.then(function(){let o=n._dataProvider._binarizeGltf(e),r=new Blob([o],{type:"application/binary"});n._glbURL=URL.createObjectURL(r)})})};jl.prototype._hookedRequestContent=jl.prototype.requestContent;jl.prototype._resolveHookedObject=function(){let e=this;this._hookedRequestContent(),this._contentReadyToProcessPromise.then(function(){e._contentReadyToProcessDefer.resolve()}),this._contentReadyPromise.then(function(t){e._isLoading=!1,e._contentReadyDefer.resolve(t)})};jl.prototype.requestContent=function(){let e=this;return this.tileset._isI3STileSet?this._isLoading?1:(this._isLoading=!0,this._contentReadyToProcessDefer=Gr(),this._contentReadyDefer=Gr(),this._contentReadyToProcessPromise=this._contentReadyToProcessDefer.promise,this._contentReadyPromise=this._contentReadyDefer.promise,this._i3sNode._createContentURL().then(function(){e._contentResource=new Ie({url:e._i3sNode._glbURL}),e._resolveHookedObject()}),0):this._hookedRequestContent()};function Pmt(e,t,n,i,o,r){let s=n*(1-e)+i*e,a=o*(1-e)+r*e;return s*(1-t)+a*t}function w4(e,t,n,i){let o=e+t*n;return i[o]}function Imt(e,t,n){let i=n.nativeExtent,o=(e-i.west)/(i.east-i.west)*(n.width-1),r=(t-i.south)/(i.north-i.south)*(n.height-1),s=Math.floor(o),a=Math.floor(r);o-=s,r-=a;let c=s<n.width?s+1:s,u=a<n.height?a+1:a;a=n.height-1-a,u=n.height-1-u;let f=w4(s,a,n.width,n.buffer),d=w4(c,a,n.width,n.buffer),p=w4(s,u,n.width,n.buffer),g=w4(c,u,n.width,n.buffer),m=Pmt(o,r,f,d,p,g);return m=m*n.scale+n.offset,m}Object.defineProperties(jl.prototype,{i3sNode:{get:function(){return this._i3sNode}}});var QE=wl;function If(e,t,n){this._dataProvider=e,l(t.href)||(t.href=`./layers/${n}`);let i=this._dataProvider.resource.getUrlComponent(),o="";i.match(/layers\/\d/)?o=`${i}`.replace(/\/+$/,""):o=`${i}`.replace(/\/?$/,"/").concat(`${t.href}`),this._version=t.store.version;let r=this._version.split(".");this._majorVersion=parseInt(r[0]),this._minorVersion=r.length>1?parseInt(r[1]):0,this._resource=new Ie({url:o}),this._resource.setQueryParameters(this._dataProvider.resource.queryParameters),this._resource.appendForwardSlash(),this._data=t,this._rootNode=void 0,this._nodePages={},this._nodePageFetches={},this._extent=void 0,this._tileset=void 0,this._geometryDefinitions=void 0,this._computeGeometryDefinitions(!0),this._computeExtent()}Object.defineProperties(If.prototype,{resource:{get:function(){return this._resource}},rootNode:{get:function(){return this._rootNode}},tileset:{get:function(){return this._tileset}},data:{get:function(){return this._data}},version:{get:function(){return this._version}},majorVersion:{get:function(){return this._majorVersion}},minorVersion:{get:function(){return this._minorVersion}},legacyVersion16:{get:function(){if(!!l(this.version))return this.majorVersion<1||this.majorVersion===1&&this.minorVersion<=6}}});If.prototype.load=function(){let e=this;return this._data.spatialReference.wkid!==4326?(console.log(`Unsupported spatial reference: ${this._data.spatialReference.wkid}`),Promise.reject()):this._dataProvider._geoidDataIsReadyPromise.then(function(){return e._loadRootNode().then(function(){return e._create3DTileset(),e._tileset.readyPromise.then(function(){if(e._rootNode._tile=e._tileset._root,e._tileset._root._i3sNode=e._rootNode,e.legacyVersion16)return e._rootNode._loadChildren()})})})};If.prototype._computeGeometryDefinitions=function(e){if(this._geometryDefinitions=[],l(this._data.geometryDefinitions))for(let t=0;t<this._data.geometryDefinitions.length;t++){let n=[],i=this._data.geometryDefinitions[t].geometryBuffers;for(let o=0;o<i.length;o++){let r=i[o],s=[],a=!1;if(l(r.compressedAttributes)&&e){a=!0;let c=r.compressedAttributes.attributes;for(let u=0;u<c.length;u++)s.push(c[u])}else for(let c in r)c!=="offset"&&s.push(c);n.push({compressed:a,attributes:s,index:i.indexOf(r)})}n.sort(function(o,r){return o.compressed&&!r.compressed?-1:!o.compressed&&r.compressed?1:o.attributes.length-r.attributes.length}),this._geometryDefinitions.push(n)}};If.prototype._findBestGeometryBuffers=function(e,t){let n=this._geometryDefinitions[e];if(l(n))for(let i=0;i<n.length;++i){let o=n[i],r=!1,s=o.attributes;for(let a=0;a<t.length;a++)if(!s.includes(t[a])){r=!0;break}if(!r)return{bufferIndex:o.index,definition:n,geometryBufferInfo:o}}return 0};If.prototype._loadRootNode=function(){if(l(this._data.nodePages)){let e=0;l(this._data.nodePages.rootIndex)&&(e=this._data.nodePages.rootIndex),this._rootNode=new QE(this,e,!0)}else this._rootNode=new QE(this,this._data.store.rootNode,!0);return this._rootNode.load()};If.prototype._getNodeInNodePages=function(e){let t=Math.floor(e/this._data.nodePages.nodesPerPage),n=e%this._data.nodePages.nodesPerPage,i=this;return this._loadNodePage(t).then(function(){return i._nodePages[t][n]})};If._fetchJson=function(e){return e.fetchJson()};If.prototype._loadNodePage=function(e){let t=this;if(!l(this._nodePageFetches[e])){let n=this.resource.getDerivedResource({url:`nodepages/${e}/`}),i=If._fetchJson(n).then(function(o){return l(o.error)&&o.error.code!==200?Promise.reject(o.error):(t._nodePages[e]=o.nodes,o)});this._nodePageFetches[e]=i}return this._nodePageFetches[e]};If.prototype._computeExtent=function(){l(this._data.fullExtent)?this._extent=ce.fromDegrees(this._data.fullExtent.xmin,this._data.fullExtent.ymin,this._data.fullExtent.xmax,this._data.fullExtent.ymax):l(this._data.store.extent)&&(this._extent=ce.fromDegrees(this._data.store.extent[0],this._data.store.extent[1],this._data.store.extent[2],this._data.store.extent[3]))};If.prototype._create3DTileset=function(){let e={asset:{version:"1.0"},geometricError:Number.MAX_VALUE,root:this._rootNode._create3DTileDefinition()},t=new Blob([JSON.stringify(e)],{type:"application/json"}),n=URL.createObjectURL(t),i={};if(l(this._dataProvider._cesium3dTilesetOptions))for(let r in this._dataProvider._cesium3dTilesetOptions)this._dataProvider._cesium3dTilesetOptions.hasOwnProperty(r)&&(i[r]=this._dataProvider._cesium3dTilesetOptions[r]);i.url=n,i.show=this._dataProvider.show,this._tileset=new Ec(i),this._tileset._isI3STileSet=!0;let o=this;this._tileset.readyPromise.then(function(){o._tileset.tileUnload.addEventListener(function(r){r._i3sNode._clearGeometryData(),URL.revokeObjectURL(r._contentResource._url),r._contentResource=r._i3sNode.resource}),o._tileset.tileVisible.addEventListener(function(r){l(r._i3sNode)&&r._i3sNode._loadChildren()})})};var $E=If;var n0e=Di(t0e(),1);function da(e){e=y(e,y.EMPTY_OBJECT),this._resource=Ie.createIfNeeded(e.url),this._name=e.name,this._show=y(e.show,!0),this._geoidTiledTerrainProvider=e.geoidTiledTerrainProvider,this._traceFetches=y(e.traceFetches,!1),this._cesium3dTilesetOptions=y(e.cesium3dTilesetOptions,y.EMPTY_OBJECT),this._layers=[],this._data=void 0,this._extent=void 0,this._geoidDataIsReadyPromise=void 0,this._geoidDataList=void 0,this._decoderTaskProcessor=void 0,this._readyPromise=void 0,this._ready=!1,this._load()}Object.defineProperties(da.prototype,{name:{get:function(){return this._name}},show:{get:function(){return this._show},set:function(e){this._show=e;for(let t=0;t<this._layers.length;t++)l(this._layers[t]._tileset)&&(this._layers[t]._tileset.show=this._show)}},traceFetches:{get:function(){return this._traceFetches},set:function(e){this._traceFetches=e}},geoidTiledTerrainProvider:{get:function(){return this._geoidTiledTerrainProvider}},layers:{get:function(){return this._layers}},data:{get:function(){return this._data}},extent:{get:function(){return this._extent}},readyPromise:{get:function(){return this._readyPromise}},ready:{get:function(){return this._ready}},resource:{get:function(){return this._resource}}});da.prototype.destroy=function(){for(let e=0;e<this._layers.length;e++)l(this._layers[e]._tileset)&&this._layers[e]._tileset.destroy();return le(this)};da.prototype.isDestroyed=function(){return!1};da.prototype.update=function(e){for(let t=0;t<this._layers.length;t++)l(this._layers[t]._tileset)&&this._layers[t]._tileset.ready&&this._layers[t]._tileset.update(e)};da.prototype.prePassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)l(this._layers[t]._tileset)&&this._layers[t]._tileset.ready&&this._layers[t]._tileset.prePassesUpdate(e)};da.prototype.postPassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)l(this._layers[t]._tileset)&&this._layers[t]._tileset.ready&&this._layers[t]._tileset.postPassesUpdate(e)};da.prototype.updateForPass=function(e,t){for(let n=0;n<this._layers.length;n++)l(this._layers[n]._tileset)&&this._layers[n]._tileset.ready&&this._layers[n]._tileset.updateForPass(e,t)};da.prototype._load=function(){let e=this;return this._readyPromise=this._loadJson(this._resource).then(function(t){if(e._data=t,l(e._data.layers))for(let i=0;i<e._data.layers.length;i++){let o=new $E(e,e._data.layers[i],i);e._layers.push(o)}else{let i=new $E(e,e._data,e._data.id);e._layers.push(i)}e._computeExtent(),e._loadGeoidData();let n=[];for(let i=0;i<e._layers.length;i++)n.push(e._layers[i].load());return Promise.all(n).then(function(){return e._ready=!0,e})}),this._readyPromise};da._fetchJson=function(e){return e.fetchJson()};da.prototype._loadJson=function(e){return this._traceFetches&&console.log("I3S FETCH:",e.url),da._fetchJson(e).then(function(t){if(l(t.error)){if(console.error("Failed to fetch I3S ",e.url),l(t.error.message)&&console.error(t.error.message),l(t.error.details))for(let n=0;n<t.error.details.length;n++)console.log(t.error.details[n]);return Promise.reject(t.error)}return t})};da.prototype._loadBinary=function(e){return this._traceFetches&&console.log("I3S FETCH:",e.url),e.fetchArrayBuffer()};da.prototype._binarizeGltf=function(e){let n=new TextEncoder().encode(JSON.stringify(e)),i=new Uint8Array(n.byteLength+20),o={magic:new Uint8Array(i.buffer,0,4),version:new Uint32Array(i.buffer,4,1),length:new Uint32Array(i.buffer,8,1),chunkLength:new Uint32Array(i.buffer,12,1),chunkType:new Uint32Array(i.buffer,16,1),chunkData:new Uint8Array(i.buffer,20,n.byteLength)};return o.magic[0]="g".charCodeAt(),o.magic[1]="l".charCodeAt(),o.magic[2]="T".charCodeAt(),o.magic[3]="F".charCodeAt(),o.version[0]=2,o.length[0]=i.byteLength,o.chunkLength[0]=n.byteLength,o.chunkType[0]=1313821514,o.chunkData.set(n),i};da.prototype._getDecoderTaskProcessor=function(){if(!l(this._decoderTaskProcessor)){let e=new fi("decodeI3S");this._taskProcessorReadyPromise=e.initWebAssemblyModule({modulePath:"ThirdParty/Workers/draco_decoder_nodejs.js",wasmBinaryFile:"ThirdParty/draco_decoder.wasm"}),this._decoderTaskProcessor=e}return this._decoderTaskProcessor};function Omt(e,t){return e.readyPromise.then(function(){return Rmt(e,t)})}var Bmt=new H;function Rmt(e,t){let n=e.tilingScheme,i=[],o={},r=e._lodCount,s=fe.fromRadians(t.west,t.north),a=fe.fromRadians(t.east,t.south),c=n.positionToTileXY(s,r),u=n.positionToTileXY(a,r);for(let d=c.x;d<=u.x;d++)for(let p=c.y;p<=u.y;p++){let g=H.fromElements(d,p,Bmt),m=g.toString();if(!o.hasOwnProperty(m)){let A={x:g.x,y:g.y,level:r,tilingScheme:n,terrainProvider:e,positions:[]};o[m]=A,i.push(A)}}let f=[];for(let d=0;d<i.length;++d){let p=i[d],g=p.terrainProvider.requestTileGeometry(p.x,p.y,p.level);f.push(g)}return Promise.all(f).then(function(d){let p=[];for(let g=0;g<d.length;g++){let m={tilingScheme:n,x:i[g].x,y:i[g].y,level:i[g].level},A=d[g],x="Geographic";n._projection instanceof xi&&(x="WebMercator");let C={projectionType:x,projection:n._projection,nativeExtent:n.tileXYToNativeRectangle(m.x,m.y,m.level),height:A._height,width:A._width,scale:A._structure.heightScale,offset:A._structure.heightOffset};if(A._encoding===yf.LERC){let b=n0e.default.decode(A._buffer);C.buffer=b.pixels[0]}else C.buffer=A._buffer;p.push(C)}return p})}da.prototype._loadGeoidData=function(){let e=this,t=this._geoidTiledTerrainProvider;return l(t)?(this._geoidDataIsReadyPromise=t.readyPromise.then(function(){return Omt(t,e._extent).then(function(i){e._geoidDataList=i})}),this._geoidDataIsReadyPromise):(console.log("No Geoid Terrain service provided - no geoid conversion will be performed."),this._geoidDataIsReadyPromise=Promise.resolve(),this._geoidDataIsReadyPromise)};da.prototype._computeExtent=function(){let e;for(let t=0;t<this._layers.length;t++)if(l(this._layers[t]._extent)){let n=this._layers[t]._extent;l(e)?ce.union(e,n,e):e=ce.clone(n)}this._extent=e};var OY=da;function i0e(){}Object.defineProperties(i0e.prototype,{color:{get:ye.throwInstantiationError},intensity:{get:ye.throwInstantiationError}});var BY=i0e;var Mmt=/\/$/,o0e=new Yt('&copy; <a href="https://www.mapbox.com/about/maps/">Mapbox</a> &copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> <strong><a href="https://www.mapbox.com/map-feedback/">Improve this map</a></strong>');function eS(e){e=y(e,y.EMPTY_OBJECT);let t=e.styleId,n=e.accessToken;this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0;let i=Ie.createIfNeeded(y(e.url,"https://api.mapbox.com/styles/v1/"));this._styleId=t,this._accessToken=n;let o=y(e.tilesize,512);this._tilesize=o;let r=y(e.username,"mapbox");this._username=r;let s=l(e.scaleFactor)?"@2x":"",a=i.getUrlComponent();Mmt.test(a)||(a+="/"),a+=`${this._username}/${t}/tiles/${this._tilesize}/{z}/{x}/{y}${s}`,i.url=a,i.setQueryParameters({access_token:n});let c;l(e.credit)?(c=e.credit,typeof c=="string"&&(c=new Yt(c))):c=o0e,this._resource=i,this._imageryProvider=new la({url:i,credit:c,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle})}Object.defineProperties(eS.prototype,{url:{get:function(){return this._imageryProvider.url}},ready:{get:function(){return this._imageryProvider.ready}},readyPromise:{get:function(){return this._imageryProvider.readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}}});eS.prototype.getTileCredits=function(e,t,n){};eS.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};eS.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};eS._defaultCredit=o0e;var RY=eS;function MY(e){}MY.prototype.isReady=function(){return!0};MY.prototype.shouldDiscardImage=function(e){return!1};var LY=MY;var Lmt=new Yt("MapQuest, Open Street Map and contributors, CC-BY-SA");function D4(e){e=y(e,y.EMPTY_OBJECT);let t=Ie.createIfNeeded(y(e.url,"https://a.tile.openstreetmap.org/"));t.appendForwardSlash(),t.url+=`{z}/{x}/{y}.${y(e.fileExtension,"png")}`;let n=new Nr({ellipsoid:e.ellipsoid}),i=256,o=256,r=y(e.minimumLevel,0),s=e.maximumLevel,a=y(e.rectangle,n.rectangle),c=n.positionToTileXY(ce.southwest(a),r),u=n.positionToTileXY(ce.northeast(a),r),f=(Math.abs(u.x-c.x)+1)*(Math.abs(u.y-c.y)+1),d=y(e.credit,Lmt);typeof d=="string"&&(d=new Yt(d)),la.call(this,{url:t,credit:d,tilingScheme:n,tileWidth:i,tileHeight:o,minimumLevel:r,maximumLevel:s,rectangle:a})}l(Object.create)&&(D4.prototype=Object.create(la.prototype),D4.prototype.constructor=D4);var Qx=D4;var Fmt=new H(1,1);function FY(e){e=y(e,y.EMPTY_OBJECT),this.mass=y(e.mass,1),this.position=h.clone(y(e.position,h.ZERO)),this.velocity=h.clone(y(e.velocity,h.ZERO)),this.life=y(e.life,Number.MAX_VALUE),this.image=e.image,this.startColor=z.clone(y(e.startColor,z.WHITE)),this.endColor=z.clone(y(e.endColor,z.WHITE)),this.startScale=y(e.startScale,1),this.endScale=y(e.endScale,1),this.imageSize=H.clone(y(e.imageSize,Fmt)),this._age=0,this._normalizedAge=0,this._billboard=void 0}Object.defineProperties(FY.prototype,{age:{get:function(){return this._age}},normalizedAge:{get:function(){return this._normalizedAge}}});var r0e=new h;FY.prototype.update=function(e,t){return h.multiplyByScalar(this.velocity,e,r0e),h.add(this.position,r0e,this.position),l(t)&&t(this,e),this._age+=e,this.life===Number.MAX_VALUE?this._normalizedAge=0:this._normalizedAge=this._age/this.life,this._age<=this.life};var tS=FY;function s0e(e){e=y(e,y.EMPTY_OBJECT),this.time=y(e.time,0),this.minimum=y(e.minimum,0),this.maximum=y(e.maximum,50),this._complete=!1}Object.defineProperties(s0e.prototype,{complete:{get:function(){return this._complete}}});var NY=s0e;function a0e(e){}a0e.prototype.emit=function(e){ye.throwInstantiationError()};var kY=a0e;var c0e=new H(1,1);function nN(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.updateCallback=e.updateCallback,this.loop=y(e.loop,!0),this.image=y(e.image,void 0);let t=e.emitter;l(t)||(t=new WF(.5)),this._emitter=t,this._bursts=e.bursts,this._modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._emitterModelMatrix=N.clone(y(e.emitterModelMatrix,N.IDENTITY)),this._matrixDirty=!0,this._combinedMatrix=new N,this._startColor=z.clone(y(e.color,y(e.startColor,z.WHITE))),this._endColor=z.clone(y(e.color,y(e.endColor,z.WHITE))),this._startScale=y(e.scale,y(e.startScale,1)),this._endScale=y(e.scale,y(e.endScale,1)),this._emissionRate=y(e.emissionRate,5),this._minimumSpeed=y(e.speed,y(e.minimumSpeed,1)),this._maximumSpeed=y(e.speed,y(e.maximumSpeed,1)),this._minimumParticleLife=y(e.particleLife,y(e.minimumParticleLife,5)),this._maximumParticleLife=y(e.particleLife,y(e.maximumParticleLife,5)),this._minimumMass=y(e.mass,y(e.minimumMass,1)),this._maximumMass=y(e.mass,y(e.maximumMass,1)),this._minimumImageSize=H.clone(y(e.imageSize,y(e.minimumImageSize,c0e))),this._maximumImageSize=H.clone(y(e.imageSize,y(e.maximumImageSize,c0e))),this._sizeInMeters=y(e.sizeInMeters,!1),this._lifetime=y(e.lifetime,Number.MAX_VALUE),this._billboardCollection=void 0,this._particles=[],this._particlePool=[],this._previousTime=void 0,this._currentTime=0,this._carryOver=0,this._complete=new ge,this._isComplete=!1,this._updateParticlePool=!0,this._particleEstimate=0}Object.defineProperties(nN.prototype,{emitter:{get:function(){return this._emitter},set:function(e){this._emitter=e}},bursts:{get:function(){return this._bursts},set:function(e){this._bursts=e,this._updateParticlePool=!0}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!N.equals(this._modelMatrix,e),N.clone(e,this._modelMatrix)}},emitterModelMatrix:{get:function(){return this._emitterModelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!N.equals(this._emitterModelMatrix,e),N.clone(e,this._emitterModelMatrix)}},startColor:{get:function(){return this._startColor},set:function(e){z.clone(e,this._startColor)}},endColor:{get:function(){return this._endColor},set:function(e){z.clone(e,this._endColor)}},startScale:{get:function(){return this._startScale},set:function(e){this._startScale=e}},endScale:{get:function(){return this._endScale},set:function(e){this._endScale=e}},emissionRate:{get:function(){return this._emissionRate},set:function(e){this._emissionRate=e,this._updateParticlePool=!0}},minimumSpeed:{get:function(){return this._minimumSpeed},set:function(e){this._minimumSpeed=e}},maximumSpeed:{get:function(){return this._maximumSpeed},set:function(e){this._maximumSpeed=e}},minimumParticleLife:{get:function(){return this._minimumParticleLife},set:function(e){this._minimumParticleLife=e}},maximumParticleLife:{get:function(){return this._maximumParticleLife},set:function(e){this._maximumParticleLife=e,this._updateParticlePool=!0}},minimumMass:{get:function(){return this._minimumMass},set:function(e){this._minimumMass=e}},maximumMass:{get:function(){return this._maximumMass},set:function(e){this._maximumMass=e}},minimumImageSize:{get:function(){return this._minimumImageSize},set:function(e){this._minimumImageSize=e}},maximumImageSize:{get:function(){return this._maximumImageSize},set:function(e){this._maximumImageSize=e}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters=e}},lifetime:{get:function(){return this._lifetime},set:function(e){this._lifetime=e}},complete:{get:function(){return this._complete}},isComplete:{get:function(){return this._isComplete}}});function Nmt(e){let t=e._emissionRate,n=e._maximumParticleLife,i=0,o=e._bursts;if(l(o)){let d=o.length;for(let p=0;p<d;++p)i+=o[p].maximum}let r=e._billboardCollection,s=e.image,a=Math.ceil(t*n+i),c=e._particles,u=e._particlePool,f=Math.max(a-c.length-u.length,0);for(let d=0;d<f;++d){let p=new tS;p._billboard=r.add({image:s}),u.push(p)}e._particleEstimate=a}function kmt(e){let t=e._particlePool.pop();return l(t)||(t=new tS),t}function Vmt(e,t){e._particlePool.push(t)}function Umt(e){let t=e._particles,n=e._particlePool,i=e._billboardCollection,o=t.length,r=n.length,s=e._particleEstimate,a=r-Math.max(s-o-r,0);for(let c=a;c<r;++c){let u=n[c];i.remove(u._billboard)}n.length=a}function zmt(e){l(e._billboard)&&(e._billboard.show=!1)}function l0e(e,t){let n=t._billboard;l(n)||(n=t._billboard=e._billboardCollection.add({image:t.image})),n.width=t.imageSize.x,n.height=t.imageSize.y,n.position=t.position,n.sizeInMeters=e.sizeInMeters,n.show=!0;let i=R.lerp(t.startColor.red,t.endColor.red,t.normalizedAge),o=R.lerp(t.startColor.green,t.endColor.green,t.normalizedAge),r=R.lerp(t.startColor.blue,t.endColor.blue,t.normalizedAge),s=R.lerp(t.startColor.alpha,t.endColor.alpha,t.normalizedAge);n.color=new z(i,o,r,s),n.scale=R.lerp(t.startScale,t.endScale,t.normalizedAge)}function Gmt(e,t){t.startColor=z.clone(e._startColor,t.startColor),t.endColor=z.clone(e._endColor,t.endColor),t.startScale=e._startScale,t.endScale=e._endScale,t.image=e.image,t.life=R.randomBetween(e._minimumParticleLife,e._maximumParticleLife),t.mass=R.randomBetween(e._minimumMass,e._maximumMass),t.imageSize.x=R.randomBetween(e._minimumImageSize.x,e._maximumImageSize.x),t.imageSize.y=R.randomBetween(e._minimumImageSize.y,e._maximumImageSize.y),t._normalizedAge=0,t._age=0;let n=R.randomBetween(e._minimumSpeed,e._maximumSpeed);h.multiplyByScalar(t.velocity,n,t.velocity),e._particles.push(t)}function Hmt(e,t){if(e._isComplete)return 0;t=R.mod(t,e._lifetime);let n=t*e._emissionRate,i=Math.floor(n);if(e._carryOver+=n-i,e._carryOver>1&&(i++,e._carryOver-=1),l(e.bursts)){let o=e.bursts.length;for(let r=0;r<o;r++){let s=e.bursts[r],a=e._currentTime;l(s)&&!s._complete&&a>s.time&&(i+=R.randomBetween(s.minimum,s.maximum),s._complete=!0)}}return i}var P4=new h;nN.prototype.update=function(e){if(!this.show)return;l(this._billboardCollection)||(this._billboardCollection=new Gl),this._updateParticlePool&&(Nmt(this),this._updateParticlePool=!1);let t=0;this._previousTime&&(t=$.secondsDifference(e.time,this._previousTime)),t<0&&(t=0);let n=this._particles,i=this._emitter,o=this.updateCallback,r,s,a=n.length;for(r=0;r<a;++r)s=n[r],s.update(t,o)?l0e(this,s):(zmt(s),Vmt(this,s),n[r]=n[a-1],--r,--a);n.length=a;let c=Hmt(this,t);if(c>0&&l(i)){this._matrixDirty&&(this._combinedMatrix=N.multiply(this.modelMatrix,this.emitterModelMatrix,this._combinedMatrix),this._matrixDirty=!1);let u=this._combinedMatrix;for(r=0;r<c;r++)s=kmt(this),this._emitter.emit(s),h.add(s.position,s.velocity,P4),N.multiplyByPoint(u,P4,P4),s.position=N.multiplyByPoint(u,s.position,s.position),h.subtract(P4,s.position,s.velocity),h.normalize(s.velocity,s.velocity),Gmt(this,s),l0e(this,s)}if(this._billboardCollection.update(e),this._previousTime=$.clone(e.time,this._previousTime),this._currentTime+=t,this._lifetime!==Number.MAX_VALUE&&this._currentTime>this._lifetime)if(this.loop){if(this._currentTime=R.mod(this._currentTime,this._lifetime),this.bursts){let u=this.bursts.length;for(r=0;r<u;r++)this.bursts[r]._complete=!1}}else this._isComplete=!0,this._complete.raiseEvent(this);e.frameNumber%120===0&&Umt(this)};nN.prototype.isDestroyed=function(){return!1};nN.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),le(this)};var VY=nN;var d0e=Di(o2(),1);var Wmt={modifyFragmentShader:function(t){return t=Ve.replaceMain(t,"czm_splitter_main"),t+=`uniform float czm_splitDirection; 
void main() 
{ 
#ifndef SHADOW_MAP
    if (czm_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard; 
    if (czm_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard; 
#endif
    czm_splitter_main(); 
} 
`,t},addUniforms:function(t,n){n.czm_splitDirection=function(){return t.splitDirection}}},nS=Wmt;var $x={NEEDS_DECODE:0,DECODING:1,READY:2,FAILED:3};function iN(e){this._parsedContent=void 0,this._drawCommand=void 0,this._isTranslucent=!1,this._styleTranslucent=!1,this._constantColor=z.clone(z.DARKGRAY),this._highlightColor=z.clone(z.WHITE),this._pointSize=1,this._rtcCenter=void 0,this._quantizedVolumeScale=void 0,this._quantizedVolumeOffset=void 0,this._styleableShaderAttributes=void 0,this._isQuantized=!1,this._isOctEncoded16P=!1,this._isRGB565=!1,this._hasColors=!1,this._hasNormals=!1,this._hasBatchIds=!1,this._decodingState=$x.READY,this._dequantizeInShader=!0,this._isQuantizedDraco=!1,this._isOctEncodedDraco=!1,this._quantizedRange=0,this._octEncodedRange=0,this.backFaceCulling=!1,this._backFaceCulling=!1,this.normalShading=!0,this._normalShading=!0,this._opaqueRenderState=void 0,this._translucentRenderState=void 0,this._mode=void 0,this._ready=!1,this._pointsLength=0,this._geometryByteLength=0,this._vertexShaderLoaded=e.vertexShaderLoaded,this._fragmentShaderLoaded=e.fragmentShaderLoaded,this._uniformMapLoaded=e.uniformMapLoaded,this._batchTableLoaded=e.batchTableLoaded,this._pickIdLoaded=e.pickIdLoaded,this._opaquePass=y(e.opaquePass,xe.OPAQUE),this._cull=y(e.cull,!0),this.style=void 0,this._style=void 0,this.styleDirty=!1,this.modelMatrix=N.clone(N.IDENTITY),this._modelMatrix=N.clone(N.IDENTITY),this.time=0,this.shadows=hn.ENABLED,this._boundingSphere=void 0,this.clippingPlanes=void 0,this.isClipped=!1,this.clippingPlanesDirty=!1,this.clippingPlanesOriginMatrix=void 0,this.attenuation=!1,this._attenuation=!1,this.geometricError=0,this.geometricErrorScale=1,this.maximumAttenuation=this._pointSize,this.splitDirection=y(e.splitDirection,Cc.NONE),this._splittingEnabled=!1,this._resolveReadyPromise=void 0,this._rejectReadyPromise=void 0,this._readyPromise=jmt(this,e)}Object.defineProperties(iN.prototype,{pointsLength:{get:function(){return this._pointsLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},color:{get:function(){return z.clone(this._highlightColor)},set:function(e){this._highlightColor=z.clone(e,this._highlightColor)}},boundingSphere:{get:function(){if(l(this._drawCommand))return this._drawCommand.boundingVolume},set:function(e){this._boundingSphere=re.clone(e,this._boundingSphere)}}});function jmt(e,t){let n=uA.parse(t.arrayBuffer,t.byteOffset);if(e._parsedContent=n,e._rtcCenter=n.rtcCenter,e._hasNormals=n.hasNormals,e._hasColors=n.hasColors,e._hasBatchIds=n.hasBatchIds,e._isTranslucent=n.isTranslucent,!n.hasBatchIds&&l(n.batchTableBinary)&&(n.styleableProperties=Wm.getBinaryProperties(n.pointsLength,n.batchTableJson,n.batchTableBinary)),l(n.draco)){let a=n.draco;e._decodingState=$x.NEEDS_DECODE,a.dequantizeInShader=e._dequantizeInShader}let i=n.positions;l(i)&&(e._isQuantized=i.isQuantized,e._quantizedVolumeScale=i.quantizedVolumeScale,e._quantizedVolumeOffset=i.quantizedVolumeOffset,e._quantizedRange=i.quantizedRange);let o=n.normals;l(o)&&(e._isOctEncoded16P=o.octEncoded);let r=n.colors;l(r)&&(l(r.constantColor)&&(e._constantColor=z.clone(r.constantColor,e._constantColor),e._hasColors=!1),e._isRGB565=r.isRGB565);let s=n.batchIds;return l(n.batchIds)&&(s.name="BATCH_ID",s.semantic="BATCH_ID",s.setIndex=void 0),n.hasBatchIds&&e._batchTableLoaded(n.batchLength,n.batchTableJson,n.batchTableBinary),e._pointsLength=n.pointsLength,new Promise(function(a,c){e._resolveReadyPromise=function(){e._ready=!0,a(e)},e._rejectReadyPromise=c})}var qmt=new h,Ymt=new h,Xmt=new h,u0e,I4;function Kmt(e){if(!l(I4)){u0e=new d0e.default(0),I4=new Array(e);for(let t=0;t<e;++t)I4[t]=u0e.random()}return I4}function Jmt(e){let n=e.length/3,i=Math.min(n,20),o=Kmt(20),r=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=h.fromElements(r,r,r,qmt),c=h.fromElements(s,s,s,Ymt);for(let f=0;f<i;++f){let d=Math.floor(o[f]*n),p=h.unpack(e,d*3,Xmt);h.minimumByComponent(a,p,a),h.maximumByComponent(c,p,c)}let u=re.fromCornerPoints(a,c);return u.radius+=R.EPSILON2,u}function f0e(e,t){let n=K.fromTypedArray(e);return n===K.INT||n===K.UNSIGNED_INT||n===K.DOUBLE?(vt("Cast pnts property to floats",`Point cloud property "${t}" will be casted to a float array because INT, UNSIGNED_INT, and DOUBLE are not valid WebGL vertex attribute types. Some precision may be lost.`),new Float32Array(e)):e}var Zmt=new se,Qmt=new se,$mt=new z,h0e=0,O4=1,WY=2,m0e=3,ept=4,UY=new N,tpt=new N;function npt(e,t){let n=t.context,i=e._parsedContent,o=e._pointsLength,r=i.positions,s=i.colors,a=i.normals,c=i.batchIds,u=i.styleableProperties,f=l(u),d=e._isQuantized,p=e._isQuantizedDraco,g=e._isOctEncoded16P,m=e._isOctEncodedDraco,A=e._quantizedRange,x=e._octEncodedRange,C=e._isRGB565,b=e._isTranslucent,T=e._hasColors,S=e._hasNormals,w=e._hasBatchIds,D,I,B=[],M={};if(e._styleableShaderAttributes=M,f){let V=ept;for(let G in u)if(u.hasOwnProperty(G)){let k=u[G],Y=f0e(k.typedArray,G);D=k.componentCount,I=K.fromTypedArray(Y);let j=st.createVertexBuffer({context:n,typedArray:Y,usage:Me.STATIC_DRAW});e._geometryByteLength+=j.sizeInBytes;let X={index:V,vertexBuffer:j,componentsPerAttribute:D,componentDatatype:I,normalize:!1,offsetInBytes:0,strideInBytes:0};B.push(X),M[G]={location:V,componentCount:D},++V}}let L=st.createVertexBuffer({context:n,typedArray:r.typedArray,usage:Me.STATIC_DRAW});e._geometryByteLength+=L.sizeInBytes;let _;T&&(_=st.createVertexBuffer({context:n,typedArray:s.typedArray,usage:Me.STATIC_DRAW}),e._geometryByteLength+=_.sizeInBytes);let E;S&&(E=st.createVertexBuffer({context:n,typedArray:a.typedArray,usage:Me.STATIC_DRAW}),e._geometryByteLength+=E.sizeInBytes);let v;w&&(c.typedArray=f0e(c.typedArray,"batchIds"),v=st.createVertexBuffer({context:n,typedArray:c.typedArray,usage:Me.STATIC_DRAW}),e._geometryByteLength+=v.sizeInBytes);let P=[];if(d?I=K.UNSIGNED_SHORT:p?I=A<=255?K.UNSIGNED_BYTE:K.UNSIGNED_SHORT:I=K.FLOAT,P.push({index:h0e,vertexBuffer:L,componentsPerAttribute:3,componentDatatype:I,normalize:!1,offsetInBytes:0,strideInBytes:0}),e._cull&&(d||p?e._boundingSphere=re.fromCornerPoints(h.ZERO,e._quantizedVolumeScale):e._boundingSphere=Jmt(r.typedArray)),T)if(C)P.push({index:O4,vertexBuffer:_,componentsPerAttribute:1,componentDatatype:K.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0});else{let V=b?4:3;P.push({index:O4,vertexBuffer:_,componentsPerAttribute:V,componentDatatype:K.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0})}S&&(g?(D=2,I=K.UNSIGNED_BYTE):m?(D=2,I=x<=255?K.UNSIGNED_BYTE:K.UNSIGNED_SHORT):(D=3,I=K.FLOAT),P.push({index:WY,vertexBuffer:E,componentsPerAttribute:D,componentDatatype:I,normalize:!1,offsetInBytes:0,strideInBytes:0})),w&&P.push({index:m0e,vertexBuffer:v,componentsPerAttribute:1,componentDatatype:K.fromTypedArray(c.typedArray),normalize:!1,offsetInBytes:0,strideInBytes:0}),f&&(P=P.concat(B));let O=new Qn({context:n,attributes:P}),F={depthTest:{enabled:!0}},U={depthTest:{enabled:!0},depthMask:!1,blending:cn.ALPHA_BLEND};e._opaquePass===xe.CESIUM_3D_TILE&&(F.stencilTest=wt.setCesium3DTileBit(),F.stencilMask=wt.CESIUM_3D_TILE_MASK,U.stencilTest=wt.setCesium3DTileBit(),U.stencilMask=wt.CESIUM_3D_TILE_MASK),e._opaqueRenderState=Ne.fromCache(F),e._translucentRenderState=Ne.fromCache(U),e._drawCommand=new Ze({boundingVolume:new re,cull:e._cull,modelMatrix:new N,primitiveType:Be.POINTS,vertexArray:O,count:o,shaderProgram:void 0,uniformMap:void 0,renderState:b?e._translucentRenderState:e._opaqueRenderState,pass:b?xe.TRANSLUCENT:e._opaquePass,owner:e,castShadows:!1,receiveShadows:!1,pickId:e._pickIdLoaded()})}function ipt(e,t){let n=t.context,i=e._isQuantized,o=e._isQuantizedDraco,r=e._isOctEncodedDraco,s={u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier:function(){let a=Zmt;if(a.x=e._attenuation?e.maximumAttenuation:e._pointSize,a.x*=t.pixelRatio,a.y=e.time,e._attenuation){let c=t.camera.frustum,u;t.mode===ee.SCENE2D||c instanceof Zt?u=Number.POSITIVE_INFINITY:u=n.drawingBufferHeight/t.camera.frustum.sseDenominator,a.z=e.geometricError*e.geometricErrorScale,a.w=u}return a},u_highlightColor:function(){return e._highlightColor},u_constantColor:function(){return e._constantColor},u_clippingPlanes:function(){let a=e.clippingPlanes;return e.isClipped?a.texture:n.defaultTexture},u_clippingPlanesEdgeStyle:function(){let a=e.clippingPlanes;if(!l(a))return z.TRANSPARENT;let c=z.clone(a.edgeColor,$mt);return c.alpha=a.edgeWidth,c},u_clippingPlanesMatrix:function(){let a=e.clippingPlanes;if(!l(a))return N.IDENTITY;let c=y(e.clippingPlanesOriginMatrix,e._modelMatrix);N.multiply(n.uniformState.view3D,c,UY);let u=N.multiply(UY,a.modelMatrix,UY);return N.inverseTranspose(u,tpt)}};nS.addUniforms(e,s),(i||o||r)&&(s=mt(s,{u_quantizedVolumeScaleAndOctEncodedRange:function(){let a=Qmt;if(l(e._quantizedVolumeScale)){let c=h.clone(e._quantizedVolumeScale,a);h.divideByScalar(c,e._quantizedRange,a)}return a.w=e._octEncodedRange,a}})),l(e._uniformMapLoaded)&&(s=e._uniformMapLoaded(s)),e._drawCommand.uniformMap=s}function zY(e,t){let n=/czm_3dtiles_property_(\d+)/g,i=n.exec(e);for(;i!==null;){let o=parseInt(i[1]);t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function GY(e,t){e=e.slice(e.indexOf(`
`));let n=/czm_3dtiles_builtin_property_(\w+)/g,i=n.exec(e);for(;i!==null;){let o=i[1];t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function HY(e,t){let n=e.numberOfAttributes;for(let i=0;i<n;++i){let o=e.getAttribute(i);if(o.index===t)return o}}var opt={POSITION:"czm_3dtiles_builtin_property_POSITION",POSITION_ABSOLUTE:"czm_3dtiles_builtin_property_POSITION_ABSOLUTE",COLOR:"czm_3dtiles_builtin_property_COLOR",NORMAL:"czm_3dtiles_builtin_property_NORMAL"};function rpt(e,t,n){let i,o,r,s=t.context,a=l(n),c=e._isQuantized,u=e._isQuantizedDraco,f=e._isOctEncoded16P,d=e._isOctEncodedDraco,p=e._isRGB565,g=e._isTranslucent,m=e._hasColors,A=e._hasNormals,x=e._hasBatchIds,C=e._backFaceCulling,b=e._normalShading,T=e._drawCommand.vertexArray,S=e.clippingPlanes,w=e._attenuation,D,I,B,M=g,L=et(opt),_={},E=e._styleableShaderAttributes;for(o in E)E.hasOwnProperty(o)&&(r=E[o],L[o]=`czm_3dtiles_property_${r.location}`,_[r.location]=r);if(a){let oe={translucent:!1},ue="(vec3 czm_3dtiles_builtin_property_POSITION, vec3 czm_3dtiles_builtin_property_POSITION_ABSOLUTE, vec4 czm_3dtiles_builtin_property_COLOR, vec3 czm_3dtiles_builtin_property_NORMAL)";D=n.getColorShaderFunction(`getColorFromStyle${ue}`,L,oe),I=n.getShowShaderFunction(`getShowFromStyle${ue}`,L,oe),B=n.getPointSizeShaderFunction(`getPointSizeFromStyle${ue}`,L,oe),l(D)&&oe.translucent&&(M=!0)}e._styleTranslucent=M;let v=l(D),P=l(I),O=l(B),F=e.isClipped,U=[],V=[];v&&(zY(D,U),GY(D,V)),P&&(zY(I,U),GY(I,V)),O&&(zY(B,U),GY(B,V));let G=V.indexOf("COLOR")>=0,k=V.indexOf("NORMAL")>=0;if(k&&!A)throw new de("Style references the NORMAL semantic but the point cloud does not have normals");for(o in E)if(E.hasOwnProperty(o)){r=E[o];let oe=U.indexOf(r.location)>=0,ue=HY(T,r.location);ue.enabled=oe}let Y=m&&(!v||G);if(m){let oe=HY(T,O4);oe.enabled=Y}let j=A&&(b||C||k);if(A){let oe=HY(T,WY);oe.enabled=j}let X={a_position:h0e};Y&&(X.a_color=O4),j&&(X.a_normal=WY),x&&(X.a_batchId=m0e);let W="",J=U.length;for(i=0;i<J;++i){let oe=U[i];r=_[oe];let ue=r.componentCount,_e=`czm_3dtiles_property_${oe}`,Ce;ue===1?Ce="float":Ce=`vec${ue}`,W+=`attribute ${Ce} ${_e}; 
`,X[_e]=r.location}ipt(e,t);let Z=`attribute vec3 a_position; 
varying vec4 v_color; 
uniform vec4 u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier; 
uniform vec4 u_constantColor; 
uniform vec4 u_highlightColor; 
`;Z+=`float u_pointSize; 
float tiles3d_tileset_time; 
`,w&&(Z+=`float u_geometricError; 
float u_depthMultiplier; 
`),Z+=W,Y&&(g?Z+=`attribute vec4 a_color; 
`:p?Z+=`attribute float a_color; 
const float SHIFT_RIGHT_11 = 1.0 / 2048.0; 
const float SHIFT_RIGHT_5 = 1.0 / 32.0; 
const float SHIFT_LEFT_11 = 2048.0; 
const float SHIFT_LEFT_5 = 32.0; 
const float NORMALIZE_6 = 1.0 / 64.0; 
const float NORMALIZE_5 = 1.0 / 32.0; 
`:Z+=`attribute vec3 a_color; 
`),j&&(f||d?Z+=`attribute vec2 a_normal; 
`:Z+=`attribute vec3 a_normal; 
`),x&&(Z+=`attribute float a_batchId; 
`),(c||u||d)&&(Z+=`uniform vec4 u_quantizedVolumeScaleAndOctEncodedRange; 
`),v&&(Z+=D),P&&(Z+=I),O&&(Z+=B),Z+=`void main() 
{ 
    u_pointSize = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.x; 
    tiles3d_tileset_time = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.y; 
`,w&&(Z+=`    u_geometricError = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.z; 
    u_depthMultiplier = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.w; 
`),Y?g?Z+=`    vec4 color = a_color; 
`:p?Z+=`    float compressed = a_color; 
    float r = floor(compressed * SHIFT_RIGHT_11); 
    compressed -= r * SHIFT_LEFT_11; 
    float g = floor(compressed * SHIFT_RIGHT_5); 
    compressed -= g * SHIFT_LEFT_5; 
    float b = compressed; 
    vec3 rgb = vec3(r * NORMALIZE_5, g * NORMALIZE_6, b * NORMALIZE_5); 
    vec4 color = vec4(rgb, 1.0); 
`:Z+=`    vec4 color = vec4(a_color, 1.0); 
`:Z+=`    vec4 color = u_constantColor; 
`,c||u?Z+=`    vec3 position = a_position * u_quantizedVolumeScaleAndOctEncodedRange.xyz; 
`:Z+=`    vec3 position = a_position; 
`,Z+=`    vec3 position_absolute = vec3(czm_model * vec4(position, 1.0)); 
`,j?(f?Z+=`    vec3 normal = czm_octDecode(a_normal); 
`:d?Z+=`    vec3 normal = czm_octDecode(a_normal, u_quantizedVolumeScaleAndOctEncodedRange.w).zxy; 
`:Z+=`    vec3 normal = a_normal; 
`,Z+=`    vec3 normalEC = czm_normal * normal; 
`):Z+=`    vec3 normal = vec3(1.0); 
`,v&&(Z+=`    color = getColorFromStyle(position, position_absolute, color, normal); 
`),P&&(Z+=`    float show = float(getShowFromStyle(position, position_absolute, color, normal)); 
`),O?Z+=`    gl_PointSize = getPointSizeFromStyle(position, position_absolute, color, normal) * czm_pixelRatio; 
`:w?Z+=`    vec4 positionEC = czm_modelView * vec4(position, 1.0); 
    float depth = -positionEC.z; 
    gl_PointSize = min((u_geometricError / depth) * u_depthMultiplier, u_pointSize); 
`:Z+=`    gl_PointSize = u_pointSize; 
`,Z+=`    color = color * u_highlightColor; 
`,j&&b&&(Z+=`    float diffuseStrength = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC); 
    diffuseStrength = max(diffuseStrength, 0.4); 
    color.xyz *= diffuseStrength * czm_lightColor; 
`),Z+=`    v_color = color; 
    gl_Position = czm_modelViewProjection * vec4(position, 1.0); 
`,j&&C&&(Z+=`    float visible = step(-normalEC.z, 0.0); 
    gl_Position *= visible; 
    gl_PointSize *= visible; 
`),P&&(Z+=`    gl_Position.w *= float(show); 
    gl_PointSize *= float(show); 
`),Z+=`} 
`;let he=`varying vec4 v_color; 
`;F&&(he+=`uniform highp sampler2D u_clippingPlanes; 
uniform mat4 u_clippingPlanesMatrix; 
uniform vec4 u_clippingPlanesEdgeStyle; 
`,he+=`
`,he+=vx(S,s),he+=`
`),he+=`void main() 
{ 
    gl_FragColor = czm_gammaCorrect(v_color); 
`,F&&(he+=ZF("u_clippingPlanes","u_clippingPlanesMatrix","u_clippingPlanesEdgeStyle")),he+=`} 
`,e.splitDirection!==Cc.NONE&&(he=nS.modifyFragmentShader(he)),l(e._vertexShaderLoaded)&&(Z=e._vertexShaderLoaded(Z)),l(e._fragmentShaderLoaded)&&(he=e._fragmentShaderLoaded(he));let pe=e._drawCommand;l(pe.shaderProgram)&&pe.shaderProgram.destroy(),pe.shaderProgram=jt.fromCache({context:s,vertexShaderSource:Z,fragmentShaderSource:he,attributeLocations:X});try{pe.shaderProgram._bind()}catch{throw new de("Error generating style shader: this may be caused by a type mismatch, index out-of-bounds, or other syntax error.")}}function spt(e,t){if(e._decodingState===$x.READY)return!1;if(e._decodingState===$x.NEEDS_DECODE){let n=e._parsedContent,i=n.draco,o=Qm.decodePointCloud(i,t);l(o)&&(e._decodingState=$x.DECODING,o.then(function(r){e._decodingState=$x.READY;let s=l(r.POSITION)?r.POSITION.array:void 0,a=l(r.RGB)?r.RGB.array:void 0,c=l(r.RGBA)?r.RGBA.array:void 0,u=l(r.NORMAL)?r.NORMAL.array:void 0,f=l(r.BATCH_ID)?r.BATCH_ID.array:void 0,d=l(s)&&l(r.POSITION.data.quantization),p=l(u)&&l(r.NORMAL.data.quantization);if(d){let x=r.POSITION.data.quantization,C=x.range;e._quantizedVolumeScale=h.fromElements(C,C,C),e._quantizedVolumeOffset=h.unpack(x.minValues),e._quantizedRange=(1<<x.quantizationBits)-1,e._isQuantizedDraco=!0}p&&(e._octEncodedRange=(1<<r.NORMAL.data.quantization.quantizationBits)-1,e._isOctEncodedDraco=!0);let g=n.styleableProperties,m=i.batchTableProperties;for(let x in m)if(m.hasOwnProperty(x)){let C=r[x];l(g)||(g={}),g[x]={typedArray:C.array,componentCount:C.data.componentsPerAttribute}}l(s)&&(n.positions={typedArray:s});let A=y(c,a);l(A)&&(n.colors={typedArray:A}),l(u)&&(n.normals={typedArray:u}),l(f)&&(n.batchIds={typedArray:f}),n.styleableProperties=g}).catch(function(r){e._decodingState=$x.FAILED,e._rejectReadyPromise(r)}))}return!0}var apt=new se,cpt=new h;iN.prototype.update=function(e){let t=e.context;if(spt(this,t))return;let i=!1,o=!N.equals(this._modelMatrix,this.modelMatrix);if(this._mode!==e.mode&&(this._mode=e.mode,o=!0),l(this._drawCommand)||(npt(this,e),o=!0,i=!0,this._resolveReadyPromise(),this._parsedContent=void 0),o){N.clone(this.modelMatrix,this._modelMatrix);let u=this._drawCommand.modelMatrix;if(N.clone(this._modelMatrix,u),l(this._rtcCenter)&&N.multiplyByTranslation(u,this._rtcCenter,u),l(this._quantizedVolumeOffset)&&N.multiplyByTranslation(u,this._quantizedVolumeOffset,u),e.mode!==ee.SCENE3D){let d=e.mapProjection,p=N.getColumn(u,3,apt);se.equals(p,se.UNIT_W)||Et.basisTo2D(d,u,u)}let f=this._drawCommand.boundingVolume;if(re.clone(this._boundingSphere,f),this._cull){let d=f.center;N.multiplyByPoint(u,d,d);let p=N.getScale(u,cpt);f.radius*=h.maximumComponent(p)}}this.clippingPlanesDirty&&(this.clippingPlanesDirty=!1,i=!0),this._attenuation!==this.attenuation&&(this._attenuation=this.attenuation,i=!0),this.backFaceCulling!==this._backFaceCulling&&(this._backFaceCulling=this.backFaceCulling,i=!0),this.normalShading!==this._normalShading&&(this._normalShading=this.normalShading,i=!0),(this._style!==this.style||this.styleDirty)&&(this._style=this.style,this.styleDirty=!1,i=!0);let r=this.splitDirection!==Cc.NONE;this._splittingEnabled!==r&&(this._splittingEnabled=r,i=!0),i&&rpt(this,e,this._style),this._drawCommand.castShadows=hn.castShadows(this.shadows),this._drawCommand.receiveShadows=hn.receiveShadows(this.shadows);let s=this._highlightColor.alpha<1||this._constantColor.alpha<1||this._styleTranslucent;this._drawCommand.renderState=s?this._translucentRenderState:this._opaqueRenderState,this._drawCommand.pass=s?xe.TRANSLUCENT:this._opaquePass;let a=e.commandList,c=e.passes;(c.render||c.pick)&&a.push(this._drawCommand)};iN.prototype.isDestroyed=function(){return!1};iN.prototype.destroy=function(){let e=this._drawCommand;return l(e)&&(e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy()),le(this)};var oN=iN;function Cu(){ye.throwInstantiationError()}Cu.computeDefaultLevelZeroMaximumGeometricError=function(e){return e.ellipsoid.maximumRadius*2*Math.PI*.25/(65*e.getNumberOfXTilesAtLevel(0))};Object.defineProperties(Cu.prototype,{quadtree:{get:ye.throwInstantiationError,set:ye.throwInstantiationError},ready:{get:ye.throwInstantiationError},tilingScheme:{get:ye.throwInstantiationError},errorEvent:{get:ye.throwInstantiationError}});Cu.prototype.update=ye.throwInstantiationError;Cu.prototype.beginUpdate=ye.throwInstantiationError;Cu.prototype.endUpdate=ye.throwInstantiationError;Cu.prototype.getLevelMaximumGeometricError=ye.throwInstantiationError;Cu.prototype.loadTile=ye.throwInstantiationError;Cu.prototype.computeTileVisibility=ye.throwInstantiationError;Cu.prototype.showTileThisFrame=ye.throwInstantiationError;Cu.prototype.computeDistanceToTile=ye.throwInstantiationError;Cu.prototype.isDestroyed=ye.throwInstantiationError;Cu.prototype.destroy=ye.throwInstantiationError;var jY=Cu;function qY(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(qY.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});qY.prototype.emit=function(e){let t=R.randomBetween(0,R.TWO_PI),n=R.randomBetween(0,R.PI),i=R.randomBetween(0,this._radius),o=i*Math.cos(t)*Math.sin(n),r=i*Math.sin(t)*Math.sin(n),s=i*Math.cos(n);e.position=h.fromElements(o,r,s,e.position),e.velocity=h.normalize(e.position,e.velocity)};var YY=qY;function rN(){}rN.prototype.evaluate=function(e,t){ye.throwInstantiationError()};rN.prototype.evaluateColor=function(e,t){ye.throwInstantiationError()};rN.prototype.getShaderFunction=function(e,t,n,i){ye.throwInstantiationError()};rN.prototype.getVariables=function(){ye.throwInstantiationError()};var XY=rN;function iS(){}iS.prototype.boundingVolume=void 0;iS.prototype.boundingSphere=void 0;iS.prototype.distanceToCamera=function(e){ye.throwInstantiationError()};iS.prototype.intersectPlane=function(e){ye.throwInstantiationError()};iS.prototype.createDebugVolume=function(e){ye.throwInstantiationError()};var KY=iS;function sN(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=l(e.tilingScheme)?e.tilingScheme:new Ui({ellipsoid:e.ellipsoid}),this._color=y(e.color,z.YELLOW),this._errorEvent=new ge,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._readyPromise=Promise.resolve(!0),this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0}Object.defineProperties(sN.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return!0}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}});sN.prototype.getTileCredits=function(e,t,n){};sN.prototype.requestImage=function(e,t,n,i){let o=document.createElement("canvas");o.width=256,o.height=256;let r=o.getContext("2d"),s=this._color.toCssColorString();return r.strokeStyle=s,r.lineWidth=2,r.strokeRect(1,1,255,255),r.font="bold 25px Arial",r.textAlign="center",r.fillStyle=s,r.fillText(`L: ${n}`,124,86),r.fillText(`X: ${e}`,124,136),r.fillText(`Y: ${t}`,124,186),Promise.resolve(o)};sN.prototype.pickFeatures=function(e,t,n,i,o){};var aN=sN;function JY(e){ye.throwInstantiationError()}JY.prototype.isReady=ye.throwInstantiationError;JY.prototype.shouldDiscardImage=ye.throwInstantiationError;var ZY=JY;var lpt={START:0,LOADING:1,READY:2,UPSAMPLED_ONLY:3},QY=Object.freeze(lpt);function tC(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this.shadows=y(e.shadows,hn.ENABLED),this.maximumMemoryUsage=y(e.maximumMemoryUsage,256),this.shading=new Eh(e.shading),this.style=e.style,this.frameFailed=new ge,this.frameChanged=new ge,this._clock=e.clock,this._intervals=e.intervals,this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,this._pointCloudEyeDomeLighting=new rp,this._loadTimestamp=void 0,this._clippingPlanesState=0,this._styleDirty=!1,this._pickId=void 0,this._totalMemoryUsageInBytes=0,this._frames=[],this._previousInterval=void 0,this._nextInterval=void 0,this._lastRenderedFrame=void 0,this._clockMultiplier=0,this._resolveReadyPromise=void 0;let t=this;this._readyPromise=new Promise(function(n){t._resolveReadyPromise=n}),this._runningSum=0,this._runningLength=0,this._runningIndex=0,this._runningSamples=new Array(5).fill(0),this._runningAverage=0}Object.defineProperties(tC.prototype,{clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){Is.setOwner(e,this,"_clippingPlanes")}},totalMemoryUsageInBytes:{get:function(){return this._totalMemoryUsageInBytes}},boundingSphere:{get:function(){if(l(this._lastRenderedFrame))return this._lastRenderedFrame.pointCloud.boundingSphere}},readyPromise:{get:function(){return this._readyPromise}}});function upt(e){return`uniform vec4 czm_pickColor;
${e}`}function fpt(e){return function(t){return mt(t,{czm_pickColor:function(){return e._pickId.color}})}}function dpt(){return"czm_pickColor"}tC.prototype.makeStyleDirty=function(){this._styleDirty=!0};tC.prototype._getAverageLoadTime=function(){return this._runningLength===0?.05:this._runningAverage};var hpt=new $;function eX(e){let t=e._clock,n=t.canAnimate&&t.shouldAnimate,i=t.multiplier;return n?i:0}function eC(e,t){return e._intervals.indexOf(t.start)}function mpt(e,t){let n=e._intervals,i=e._clock,o=eX(e);if(o===0)return;let r=e._getAverageLoadTime(),s=$.addSeconds(i.currentTime,r*o,hpt),a=n.indexOf(s),c=eC(e,t);return a===c&&(o>=0?++a:--a),n.get(a)}function ppt(e){let t=e._intervals,i=e._clock.currentTime,o=t.indexOf(i);return t.get(o)}function _pt(e,t,n){let i=eX(e),o=eC(e,t),r=eC(e,n);return i>=0?o>=r:o<=r}function gpt(e,t){return function(n){let i=l(n.message)?n.message:n.toString();e.frameFailed.numberOfListeners>0?e.frameFailed.raiseEvent({uri:t,message:i}):(console.log(`A frame failed to load: ${t}`),console.log(`Error: ${i}`))}}function ypt(e,t,n){let i=eC(e,t),o=e._frames,r=o[i];if(!l(r)){let s=t.data.transform,a=l(s)?N.fromArray(s):void 0,c=t.data.uri;r={pointCloud:void 0,transform:a,timestamp:bi(),sequential:!0,ready:!1,touchedFrameNumber:n.frameNumber},o[i]=r,Ie.fetchArrayBuffer({url:c}).then(function(u){return r.pointCloud=new oN({arrayBuffer:u,cull:!0,fragmentShaderLoaded:upt,uniformMapLoaded:fpt(e),pickIdLoaded:dpt}),r.pointCloud.readyPromise}).catch(gpt(e,c))}return r}function Apt(e,t){e._runningSum+=t,e._runningSum-=e._runningSamples[e._runningIndex],e._runningSamples[e._runningIndex]=t,e._runningLength=Math.min(e._runningLength+1,e._runningSamples.length),e._runningIndex=(e._runningIndex+1)%e._runningSamples.length,e._runningAverage=e._runningSum/e._runningLength}function xpt(e,t,n,i){t.touchedFrameNumber<i.frameNumber-1&&(t.sequential=!1);let o=t.pointCloud;if(l(o)&&!t.ready){let r=i.commandList,s=r.length;if(_0e(e,t,n,i),o.ready&&(t.ready=!0,e._totalMemoryUsageInBytes+=o.geometryByteLength,r.length=s,t.sequential)){let a=(bi()-t.timestamp)/1e3;Apt(e,a)}}t.touchedFrameNumber=i.frameNumber}var Cpt=new N;function Tpt(e,t){let n=e.shading;return l(n)&&l(n.baseResolution)?n.baseResolution:l(t.boundingSphere)?R.cbrt(t.boundingSphere.volume()/t.pointsLength):0}function bpt(e){let t=e.shading;return l(t)&&l(t.maximumAttenuation)?t.maximumAttenuation:10}var Ept=new Eh;function _0e(e,t,n,i){let o=y(e.shading,Ept),r=t.pointCloud,s=y(t.transform,N.IDENTITY);r.modelMatrix=N.multiplyTransformation(e.modelMatrix,s,Cpt),r.style=e.style,r.time=n.timeSinceLoad,r.shadows=e.shadows,r.clippingPlanes=e._clippingPlanes,r.isClipped=n.isClipped,r.attenuation=o.attenuation,r.backFaceCulling=o.backFaceCulling,r.normalShading=o.normalShading,r.geometricError=Tpt(e,r),r.geometricErrorScale=o.geometricErrorScale,r.maximumAttenuation=bpt(e),r.update(i),t.touchedFrameNumber=i.frameNumber}function $Y(e,t,n,i){let o=ypt(e,t,i);xpt(e,o,n,i)}function Spt(e){return function(t){return t.touchedFrameNumber<e.frameNumber}}function g0e(e,t){let n=e._frames,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(l(r)&&(!l(t)||t(r))){let s=r.pointCloud;r.ready&&(e._totalMemoryUsageInBytes-=s.geometryByteLength),l(s)&&s.destroy(),r===e._lastRenderedFrame&&(e._lastRenderedFrame=void 0),n[o]=void 0}}}function wpt(e,t){let n=eC(e,t),i=e._frames[n];if(l(i)&&i.ready)return i}function p0e(e,t,n,i,o){return l(n)?n.ready?!0:($Y(e,t,i,o),n.ready):!1}function vpt(e,t,n,i,o){let r,s,a,c=e._intervals,u=e._frames,f=eC(e,n),d=eC(e,t);if(f>=d){for(r=f;r>=d;--r)if(s=c.get(r),a=u[r],p0e(e,s,a,i,o))return s}else for(r=f;r<=d;++r)if(s=c.get(r),a=u[r],p0e(e,s,a,i,o))return s;return t}function Dpt(e,t,n){let i=e._frames,o=i.length;for(let r=0;r<o;++r){let s=i[r];l(s)&&l(s.pointCloud)&&(s.pointCloud.clippingPlanesDirty=t,s.pointCloud.styleDirty=n)}}var oS={timeSinceLoad:0,isClipped:!1,clippingPlanesDirty:!1};tC.prototype.update=function(e){if(e.mode===ee.MORPHING||!this.show)return;l(this._pickId)||(this._pickId=e.context.createPickId({primitive:this})),l(this._loadTimestamp)||(this._loadTimestamp=$.clone(e.time));let t=Math.max($.secondsDifference(e.time,this._loadTimestamp)*1e3,0),n=this._clippingPlanes,i=0,o=!1,r=l(n)&&n.enabled;r&&(n.update(e),i=n.clippingPlanesState),this._clippingPlanesState!==i&&(this._clippingPlanesState=i,o=!0);let s=this._styleDirty;this._styleDirty=!1,(o||s)&&Dpt(this,o,s),oS.timeSinceLoad=t,oS.isClipped=r;let a=this.shading,c=this._pointCloudEyeDomeLighting,u=e.commandList,f=u.length,d=this._previousInterval,p=this._nextInterval,g=ppt(this);if(!l(g))return;let m=!1,A=eX(this),x=A===0;A!==this._clockMultiplier&&(m=!0,this._clockMultiplier=A),(!l(d)||x)&&(d=g),(!l(p)||m||_pt(this,g,p))&&(p=mpt(this,g)),d=vpt(this,d,g,oS,e);let C=wpt(this,d);l(C)||($Y(this,d,oS,e),C=this._lastRenderedFrame),l(C)&&_0e(this,C,oS,e),l(p)&&$Y(this,p,oS,e);let b=this;l(C)&&!l(this._lastRenderedFrame)&&e.afterRender.push(function(){return b._resolveReadyPromise(b),!0}),l(C)&&C!==this._lastRenderedFrame&&b.frameChanged.numberOfListeners>0&&e.afterRender.push(function(){return b.frameChanged.raiseEvent(b),!0}),this._previousInterval=d,this._nextInterval=p,this._lastRenderedFrame=C;let T=this._totalMemoryUsageInBytes,S=this.maximumMemoryUsage*1024*1024;T>S&&g0e(this,Spt(e));let D=u.length-f;l(a)&&a.attenuation&&a.eyeDomeLighting&&D>0&&c.update(e,f,a,this.boundingSphere)};tC.prototype.isDestroyed=function(){return!1};tC.prototype.destroy=function(){return g0e(this),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),le(this)};var rS=tC;function B4(e,t){this.show=!0,l(e)||(e=new Ge),this.rectangle=Ge.clone(e),l(t)||(t=Ji.fromType(Ji.ColorType,{color:new z(1,1,1,1)})),this.material=t,this._material=void 0,this._overlayCommand=void 0,this._rs=void 0}B4.prototype.update=function(e){if(!this.show)return;let t=this._rs;if((!l(t)||!Ge.equals(t.viewport,this.rectangle))&&(this._rs=Ne.fromCache({blending:cn.ALPHA_BLEND,viewport:this.rectangle})),e.passes.render){let i=e.context;if(this._material!==this.material||!l(this._overlayCommand)){this._material=this.material,l(this._overlayCommand)&&this._overlayCommand.shaderProgram.destroy();let o=new Ve({sources:[this._material.shaderSource,KM]});this._overlayCommand=i.createViewportQuadCommand(o,{renderState:this._rs,uniformMap:this._material._uniforms,owner:this}),this._overlayCommand.pass=xe.OVERLAY}this._material.update(i),this._overlayCommand.renderState=this._rs,this._overlayCommand.uniformMap=this._material._uniforms,e.commandList.push(this._overlayCommand)}};B4.prototype.isDestroyed=function(){return!1};B4.prototype.destroy=function(){return l(this._overlayCommand)&&(this._overlayCommand.shaderProgram=this._overlayCommand.shaderProgram&&this._overlayCommand.shaderProgram.destroy()),le(this)};var tX=B4;var nX=`uniform sampler2D u_depthTexture;

varying vec2 v_textureCoordinates;

void main()
{
    float z_window = czm_unpackDepth(texture2D(u_depthTexture, v_textureCoordinates));
    z_window = czm_reverseLogDepth(z_window);
    float n_range = czm_depthRange.near;
    float f_range = czm_depthRange.far;
    float z_ndc = (2.0 * z_window - n_range - f_range) / (f_range - n_range);
    float scale = pow(z_ndc * 0.5 + 0.5, 8.0);
    gl_FragColor = vec4(mix(vec3(0.0), vec3(1.0), scale), 1.0);
}
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T=this._knobTime.childNodes[0],S=this._knobDate.childNodes[0],w=this._knobStatus.childNodes[0],D;this._subscriptions=[qs(t.pauseViewModel,"toggled",function(I){D!==I&&(D=I,D?C._shuttleRingPointer.setAttribute("class","cesium-animation-shuttleRingPausePointer"):C._shuttleRingPointer.setAttribute("class","cesium-animation-shuttleRingPointer"))}),qs(t,"shuttleRingAngle",function(I){i_t(C._shuttleRingPointer,C._knobOuter,I)}),qs(t,"dateLabel",function(I){S.textContent!==I&&(S.textContent=I)}),qs(t,"timeLabel",function(I){T.textContent!==I&&(T.textContent=I)}),qs(t,"multiplierLabel",function(I){w.textContent!==I&&(w.textContent=I)})],this.applyThemeChanges(),this.resize()}Object.defineProperties(cS.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});cS.prototype.isDestroyed=function(){return!1};cS.prototype.destroy=function(){l(this._observer)&&(this._observer.disconnect(),this._observer=void 0);let e=this._container.ownerDocument,t=this._mouseCallback;this._shuttleRingBackPanel.removeEventListener("mousedown",t,!0),this._shuttleRingBackPanel.removeEventListener("touchstart",t,!0),this._shuttleRingSwooshG.removeEventListener("mousedown",t,!0),this._shuttleRingSwooshG.removeEventListener("touchstart",t,!0),e.removeEventListener("mousemove",t,!0),e.removeEventListener("touchmove",t,!0),e.removeEventListener("mouseup",t,!0),e.removeEventListener("touchend",t,!0),e.removeEventListener("touchcancel",t,!0),this._shuttleRingPointer.removeEventListener("mousedown",t,!0),this._shuttleRingPointer.removeEventListener("touchstart",t,!0),this._knobOuter.removeEventListener("mousedown",t,!0),this._knobOuter.removeEventListener("touchstart",t,!0),this._container.removeChild(this._svgNode),this._container.removeChild(this._theme),this._realtimeSVG.destroy(),this._playReverseSVG.destroy(),this._playForwardSVG.destroy(),this._pauseSVG.destroy();let n=this._subscriptions;for(let i=0,o=n.length;i<o;i++)n[i].dispose();return le(this)};cS.prototype.resize=function(){let e=this._container.clientWidth,t=this._container.clientHeight;if(e===this._lastWidth&&t===this._lastHeight)return;let n=this._svgNode,i=200,o=132,r=e,s=t;e===0&&t===0?(r=i,s=o):e===0?(s=t,r=i*(t/o)):t===0&&(r=e,s=o*(e/i));let a=r/i,c=s/o;n.style.cssText=`width: ${r}px; height: ${s}px; position: absolute; bottom: 0; left: 0; overflow: hidden;`,n.setAttribute("width",r),n.setAttribute("height",s),n.setAttribute("viewBox",`0 0 ${r} ${s}`),this._topG.setAttribute("transform",`scale(${a},${c})`),this._centerX=Math.max(1,100*a),this._centerY=Math.max(1,100*c),this._lastHeight=e,this._lastWidth=t};cS.prototype.applyThemeChanges=function(){let e=this._container.ownerDocument;if(!e.body.contains(this._container)){if(l(this._observer))return;let f=this;f._observer=new MutationObserver(function(){e.body.contains(f._container)&&(f._observer.disconnect(),f._observer=void 0,f.applyThemeChanges())}),f._observer.observe(e,{childList:!0,subtree:!0});return}let t=Uy(this._themeNormal),n=Uy(this._themeHover),i=Uy(this._themeSelect),o=Uy(this._themeDisabled),r=Uy(this._themeKnob),s=Uy(this._themePointer),a=Uy(this._themeSwoosh),c=Uy(this._themeSwooshHover),u=$d({tagName:"defs",children:[{id:"animation_buttonNormal",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":kr(t,pN)},{tagName:"stop",offset:"12%","stop-color":kr(t,L4)},{tagName:"stop",offset:"46%","stop-color":kr(t,fX)},{tagName:"stop",offset:"81%","stop-color":kr(t,F4)}]},{id:"animation_buttonHovered",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":kr(n,pN)},{tagName:"stop",offset:"12%","stop-color":kr(n,L4)},{tagName:"stop",offset:"46%","stop-color":kr(n,fX)},{tagName:"stop",offset:"81%","stop-color":kr(n,F4)}]},{id:"animation_buttonToggled",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":kr(i,pN)},{tagName:"stop",offset:"12%","stop-color":kr(i,L4)},{tagName:"stop",offset:"46%","stop-color":kr(i,fX)},{tagName:"stop",offset:"81%","stop-color":kr(i,F4)}]},{id:"animation_buttonDisabled",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":kr(o,t_t)},{tagName:"stop",offset:"75%","stop-color":kr(o,n_t)}]},{id:"animation_blurred",tagName:"filter",width:"200%",height:"200%",x:"-50%",y:"-50%",children:[{tagName:"feGaussianBlur",stdDeviation:4,in:"SourceGraphic"}]},{id:"animation_shuttleRingSwooshGradient",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-opacity":.2,"stop-color":a.toCssColorString()},{tagName:"stop",offset:"85%","stop-opacity":.85,"stop-color":a.toCssColorString()},{tagName:"stop",offset:"95%","stop-opacity":.05,"stop-color":a.toCssColorString()}]},{id:"animation_shuttleRingSwooshHovered",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-opacity":.2,"stop-color":c.toCssColorString()},{tagName:"stop",offset:"85%","stop-opacity":.85,"stop-color":c.toCssColorString()},{tagName:"stop",offset:"95%","stop-opacity":.05,"stop-color":c.toCssColorString()}]},{id:"animation_shuttleRingPointerGradient",tagName:"linearGradient",x1:"0%",y1:"50%",x2:"100%",y2:"50%",children:[{tagName:"stop",offset:"0%","stop-color":s.toCssColorString()},{tagName:"stop",offset:"40%","stop-color":s.toCssColorString()},{tagName:"stop",offset:"60%","stop-color":kr(s,D0e)},{tagName:"stop",offset:"100%","stop-color":kr(s,D0e)}]},{id:"animation_shuttleRingPointerPaused",tagName:"linearGradient",x1:"0%",y1:"50%",x2:"100%",y2:"50%",children:[{tagName:"stop",offset:"0%","stop-color":"#CCC"},{tagName:"stop",offset:"40%","stop-color":"#CCC"},{tagName:"stop",offset:"60%","stop-color":"#555"},{tagName:"stop",offset:"100%","stop-color":"#555"}]},{id:"animation_knobOuter",tagName:"linearGradient",x1:"20%",y1:"0%",x2:"90%",y2:"100%",children:[{tagName:"stop",offset:"5%","stop-color":kr(r,pN)},{tagName:"stop",offset:"60%","stop-color":kr(r,v0e)},{tagName:"stop",offset:"85%","stop-color":kr(r,L4)}]},{id:"animation_knobInner",tagName:"linearGradient",x1:"20%",y1:"0%",x2:"90%",y2:"100%",children:[{tagName:"stop",offset:"5%","stop-color":kr(r,v0e)},{tagName:"stop",offset:"60%","stop-color":kr(r,pN)},{tagName:"stop",offset:"85%","stop-color":kr(r,F4)}]}]});l(this._defsElement)?this._svgNode.replaceChild(u,this._defsElement):this._svgNode.appendChild(u),this._defsElement=u};var gN=cS;var s_t=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],zy=15,lS=105;function I0e(e,t){return e-t}function mX(e,t){let n=Oo(t,e,I0e);return n<0?~n:n}function a_t(e,t){if(Math.abs(e)<=zy)return e/zy;let n=zy,i=lS,o,r=0,s;return e>0?(o=Math.log(t[t.length-1]),s=(o-r)/(i-n),Math.exp(r+s*(e-n))):(o=Math.log(-t[0]),s=(o-r)/(i-n),-Math.exp(r+s*(Math.abs(e)-n)))}function c_t(e,t,n){if(n.clockStep===co.SYSTEM_CLOCK)return zy;if(Math.abs(e)<=1)return e*zy;let i=t[t.length-1];e>i?e=i:e<-i&&(e=-i);let o=zy,r=lS,s,a=0,c;return e>0?(s=Math.log(i),c=(s-a)/(r-o),(Math.log(e)-a)/c+o):(s=Math.log(-t[0]),c=(s-a)/(r-o),-((Math.log(Math.abs(e))-a)/c+o))}function Of(e){let t=this;this._clockViewModel=e,this._allShuttleRingTicks=[],this._dateFormatter=Of.defaultDateFormatter,this._timeFormatter=Of.defaultTimeFormatter,this.shuttleRingDragging=!1,this.snapToTicks=!1,Ae.track(this,["_allShuttleRingTicks","_dateFormatter","_timeFormatter","shuttleRingDragging","snapToTicks"]),this._sortedFilteredPositiveTicks=[],this.setShuttleRingTicks(Of.defaultTicks),this.timeLabel=void 0,Ae.defineProperty(this,"timeLabel",function(){return t._timeFormatter(t._clockViewModel.currentTime,t)}),this.dateLabel=void 0,Ae.defineProperty(this,"dateLabel",function(){return t._dateFormatter(t._clockViewModel.currentTime,t)}),this.multiplierLabel=void 0,Ae.defineProperty(this,"multiplierLabel",function(){let s=t._clockViewModel;if(s.clockStep===co.SYSTEM_CLOCK)return"Today";let a=s.multiplier;return a%1===0?`${a.toFixed(0)}x`:`${a.toFixed(3).replace(/0{0,3}$/,"")}x`}),this.shuttleRingAngle=void 0,Ae.defineProperty(this,"shuttleRingAngle",{get:function(){return c_t(e.multiplier,t._allShuttleRingTicks,e)},set:function(s){s=Math.max(Math.min(s,lS),-lS);let a=t._allShuttleRingTicks,c=t._clockViewModel;if(c.clockStep=co.SYSTEM_CLOCK_MULTIPLIER,Math.abs(s)===lS){c.multiplier=s>0?a[a.length-1]:a[0];return}let u=a_t(s,a);if(t.snapToTicks)u=a[mX(u,a)];else if(u!==0){let f=Math.abs(u);if(f>100){let d=f.toFixed(0).length-2,p=Math.pow(10,d);u=Math.round(u/p)*p|0}else f>zy?u=Math.round(u):f>1?u=+u.toFixed(1):f>0&&(u=+u.toFixed(2))}c.multiplier=u}}),this._canAnimate=void 0,Ae.defineProperty(this,"_canAnimate",function(){let s=t._clockViewModel,a=s.clockRange;if(t.shuttleRingDragging||a===vr.UNBOUNDED)return!0;let c=s.multiplier,u=s.currentTime,f=s.startTime,d=!1;if(a===vr.LOOP_STOP)d=$.greaterThan(u,f)||u.equals(f)&&c>0;else{let p=s.stopTime;d=$.greaterThan(u,f)&&$.lessThan(u,p)||u.equals(f)&&c>0||u.equals(p)&&c<0}return d||(s.shouldAnimate=!1),d}),this._isSystemTimeAvailable=void 0,Ae.defineProperty(this,"_isSystemTimeAvailable",function(){let s=t._clockViewModel;if(s.clockRange===vr.UNBOUNDED)return!0;let c=s.systemTime;return $.greaterThanOrEquals(c,s.startTime)&&$.lessThanOrEquals(c,s.stopTime)}),this._isAnimating=void 0,Ae.defineProperty(this,"_isAnimating",function(){return t._clockViewModel.shouldAnimate&&(t._canAnimate||t.shuttleRingDragging)});let n=gn(function(){let s=t._clockViewModel;s.shouldAnimate?s.shouldAnimate=!1:t._canAnimate&&(s.shouldAnimate=!0)});this._pauseViewModel=new Vy(n,{toggled:Ae.computed(function(){return!t._isAnimating}),tooltip:"Pause"});let i=gn(function(){let s=t._clockViewModel,a=s.multiplier;a>0&&(s.multiplier=-a),s.shouldAnimate=!0});this._playReverseViewModel=new Vy(i,{toggled:Ae.computed(function(){return t._isAnimating&&e.multiplier<0}),tooltip:"Play Reverse"});let o=gn(function(){let s=t._clockViewModel,a=s.multiplier;a<0&&(s.multiplier=-a),s.shouldAnimate=!0});this._playForwardViewModel=new Vy(o,{toggled:Ae.computed(function(){return t._isAnimating&&e.multiplier>0&&e.clockStep!==co.SYSTEM_CLOCK}),tooltip:"Play Forward"});let r=gn(function(){t._clockViewModel.clockStep=co.SYSTEM_CLOCK},Ae.getObservable(this,"_isSystemTimeAvailable"));this._playRealtimeViewModel=new Vy(r,{toggled:Ae.computed(function(){return e.clockStep===co.SYSTEM_CLOCK}),tooltip:Ae.computed(function(){return t._isSystemTimeAvailable?"Today (real-time)":"Current time not in range"})}),this._slower=gn(function(){let s=t._clockViewModel,a=t._allShuttleRingTicks,c=s.multiplier,u=mX(c,a)-1;u>=0&&(s.multiplier=a[u])}),this._faster=gn(function(){let s=t._clockViewModel,a=t._allShuttleRingTicks,c=s.multiplier,u=mX(c,a)+1;u<a.length&&(s.multiplier=a[u])})}Of.defaultDateFormatter=function(e,t){let n=$.toGregorianDate(e);return`${s_t[n.month-1]} ${n.day} ${n.year}`};Of.defaultTicks=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800];Of.defaultTimeFormatter=function(e,t){let n=$.toGregorianDate(e),i=Math.round(n.millisecond);return Math.abs(t._clockViewModel.multiplier)<1?`${n.hour.toString().padStart(2,"0")}:${n.minute.toString().padStart(2,"0")}:${n.second.toString().padStart(2,"0")}.${i.toString().padStart(3,"0")}`:`${n.hour.toString().padStart(2,"0")}:${n.minute.toString().padStart(2,"0")}:${n.second.toString().padStart(2,"0")} UTC`};Of.prototype.getShuttleRingTicks=function(){return this._sortedFilteredPositiveTicks.slice(0)};Of.prototype.setShuttleRingTicks=function(e){let t,n,i,o={},r=this._sortedFilteredPositiveTicks;for(r.length=0,t=0,n=e.length;t<n;++t)i=e[t],o.hasOwnProperty(i)||(o[i]=!0,r.push(i));r.sort(I0e);let s=[];for(n=r.length,t=n-1;t>=0;--t)i=r[t],i!==0&&s.push(-i);Array.prototype.push.apply(s,r),this._allShuttleRingTicks=s};Object.defineProperties(Of.prototype,{slower:{get:function(){return this._slower}},faster:{get:function(){return this._faster}},clockViewModel:{get:function(){return 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}'),f.appendChild(d);let p=document.createElement("img");p.className="cesium-baseLayerPicker-itemIcon",p.setAttribute("data-bind","attr: { src: iconUrl }"),p.setAttribute("draggable","false"),d.appendChild(p);let g=document.createElement("div");g.className="cesium-baseLayerPicker-itemLabel",g.setAttribute("data-bind","text: name"),d.appendChild(g);let m=document.createElement("div");m.className="cesium-baseLayerPicker-sectionTitle",m.setAttribute("data-bind","visible: terrainProviderViewModels.length > 0"),m.innerHTML="Terrain",r.appendChild(m);let A=document.createElement("div");A.className="cesium-baseLayerPicker-section",A.setAttribute("data-bind","foreach: _terrainProviders"),r.appendChild(A);let x=document.createElement("div");x.className="cesium-baseLayerPicker-category",A.appendChild(x);let C=document.createElement("div");C.className="cesium-baseLayerPicker-categoryTitle",C.setAttribute("data-bind","text: name"),x.appendChild(C);let b=document.createElement("div");b.className="cesium-baseLayerPicker-choices",b.setAttribute("data-bind","foreach: providers"),x.appendChild(b);let T=document.createElement("div");T.className="cesium-baseLayerPicker-item",T.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-selectedItem" : $data === $parents[1].selectedTerrain },attr: { title: tooltip },visible: creationCommand.canExecute,click: function($data) { $parents[1].selectedTerrain = $data; 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The map includes NASA Blue Marble: Next Generation 500m resolution imagery at small scales (above 1:1,000,000), i-cubed 15m eSAT imagery at medium-to-large scales (down to 1:70,000) for the world, and USGS 15m Landsat imagery for Antarctica. The map features 0.3m resolution imagery in the continental United States and 0.6m resolution imagery in parts of Western Europe from DigitalGlobe. In other parts of the world, 1 meter resolution imagery is available from GeoEye IKONOS, i-cubed Nationwide Prime, Getmapping, AeroGRID, IGN Spain, and IGP Portugal.  Additionally, imagery at different resolutions has been contributed by the GIS User Community.
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I()},set:function(k){I(k),l(n._tileset)&&(n._tileset.pointCloudShading.attenuation=k)}}),this.pointCloudShading=!1;let B=Ae.observable();Ae.defineProperty(this,"geometricErrorScale",{get:function(){return B()},set:function(k){k=Number(k),isNaN(k)||(B(k),l(n._tileset)&&(n._tileset.pointCloudShading.geometricErrorScale=k))}}),this.geometricErrorScale=1;let M=Ae.observable();Ae.defineProperty(this,"maximumAttenuation",{get:function(){return M()},set:function(k){k=Number(k),isNaN(k)||(M(k),l(n._tileset)&&(n._tileset.pointCloudShading.maximumAttenuation=k===0?void 0:k))}}),this.maximumAttenuation=0;let L=Ae.observable();Ae.defineProperty(this,"baseResolution",{get:function(){return L()},set:function(k){k=Number(k),isNaN(k)||(L(k),l(n._tileset)&&(n._tileset.pointCloudShading.baseResolution=k===0?void 0:k))}}),this.baseResolution=0;let _=Ae.observable();Ae.defineProperty(this,"eyeDomeLighting",{get:function(){return _()},set:function(k){_(k),l(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLighting=k)}}),this.eyeDomeLighting=!1;let E=Ae.observable();Ae.defineProperty(this,"eyeDomeLightingStrength",{get:function(){return E()},set:function(k){k=Number(k),isNaN(k)||(E(k),l(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingStrength=k))}}),this.eyeDomeLightingStrength=1;let v=Ae.observable();Ae.defineProperty(this,"eyeDomeLightingRadius",{get:function(){return v()},set:function(k){k=Number(k),isNaN(k)||(v(k),l(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingRadius=k))}}),this.eyeDomeLightingRadius=1,this.pickActive=!1;let P=Ae.observable();Ae.defineProperty(this,"skipLevelOfDetail",{get:function(){return P()},set:function(k){P(k),l(n._tileset)&&(n._tileset.skipLevelOfDetail=k)}}),this.skipLevelOfDetail=!0;let O=Ae.observable();Ae.defineProperty(this,"skipScreenSpaceErrorFactor",{get:function(){return O()},set:function(k){k=Number(k),isNaN(k)||(O(k),l(n._tileset)&&(n._tileset.skipScreenSpaceErrorFactor=k))}}),this.skipScreenSpaceErrorFactor=16;let F=Ae.observable();Ae.defineProperty(this,"baseScreenSpaceError",{get:function(){return F()},set:function(k){k=Number(k),isNaN(k)||(F(k),l(n._tileset)&&(n._tileset.baseScreenSpaceError=k))}}),this.baseScreenSpaceError=1024;let U=Ae.observable();Ae.defineProperty(this,"skipLevels",{get:function(){return U()},set:function(k){k=Number(k),isNaN(k)||(U(k),l(n._tileset)&&(n._tileset.skipLevels=k))}}),this.skipLevels=1;let V=Ae.observable();Ae.defineProperty(this,"immediatelyLoadDesiredLevelOfDetail",{get:function(){return V()},set:function(k){V(k),l(n._tileset)&&(n._tileset.immediatelyLoadDesiredLevelOfDetail=k)}}),this.immediatelyLoadDesiredLevelOfDetail=!1;let G=Ae.observable();Ae.defineProperty(this,"loadSiblings",{get:function(){return G()},set:function(k){G(k),l(n._tileset)&&(n._tileset.loadSiblings=k)}}),this.loadSiblings=!1,this._style=void 0,this._shouldStyle=!1,this._definedProperties=["properties","dynamicScreenSpaceError","colorBlendMode","picking","colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","maximumScreenSpaceError","dynamicScreenSpaceErrorDensity","baseScreenSpaceError","skipScreenSpaceErrorFactor","skipLevelOfDetail","skipLevels","immediatelyLoadDesiredLevelOfDetail","loadSiblings","dynamicScreenSpaceErrorDensitySliderValue","dynamicScreenSpaceErrorFactor","pickActive","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl","pointCloudShading","geometricErrorScale","maximumAttenuation","baseResolution","eyeDomeLighting","eyeDomeLightingStrength","eyeDomeLightingRadius"],this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()}),l(this._tileset)||M0e(this,!0)}Object.defineProperties(Ys.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},statisticsText:{get:function(){return this._statisticsText}},pickStatisticsText:{get:function(){return this._pickStatisticsText}},resourceCacheStatisticsText:{get:function(){return this._resourceCacheStatisticsText}},colorBlendModes:{get:function(){return h_t}},editorError:{get:function(){return this._editorError}},tileset:{get:function(){return this._tileset},set:function(e){if(this._tileset=e,this._style=void 0,this.styleString="{}",this.feature=void 0,this.tile=void 0,l(e)){let t=this;e.readyPromise.then(function(r){t.isDestroyed()||t._properties(r.properties)});let n=["colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl"],i=n.length;for(let r=0;r<i;++r){let s=n[r];this[s]=this[s]}this.maximumScreenSpaceError=e.maximumScreenSpaceError,this.dynamicScreenSpaceError=e.dynamicScreenSpaceError,this.dynamicScreenSpaceErrorDensity=e.dynamicScreenSpaceErrorDensity,this.dynamicScreenSpaceErrorFactor=e.dynamicScreenSpaceErrorFactor,this.colorBlendMode=e.colorBlendMode,this.skipLevelOfDetail=e.skipLevelOfDetail,this.skipScreenSpaceErrorFactor=e.skipScreenSpaceErrorFactor,this.baseScreenSpaceError=e.baseScreenSpaceError,this.skipLevels=e.skipLevels,this.immediatelyLoadDesiredLevelOfDetail=e.immediatelyLoadDesiredLevelOfDetail,this.loadSiblings=e.loadSiblings,this.hasEnabledWireframe=e._enableDebugWireframe;let o=e.pointCloudShading;this.pointCloudShading=o.attenuation,this.geometricErrorScale=o.geometricErrorScale,this.maximumAttenuation=o.maximumAttenuation?o.maximumAttenuation:0,this.baseResolution=o.baseResolution?o.baseResolution:0,this.eyeDomeLighting=o.eyeDomeLighting,this.eyeDomeLightingStrength=o.eyeDomeLightingStrength,this.eyeDomeLightingRadius=o.eyeDomeLightingRadius,this._scene.requestRender()}else this._properties({});this._statisticsText=EN(e,!1),this._pickStatisticsText=EN(e,!0),this._resourceCacheStatisticsText=L0e(),M0e(this,!1)}},feature:{get:function(){return this._feature},set:function(e){if(this._feature===e)return;let t=this._feature;l(t)&&!t.content.isDestroyed()&&(!this.colorize&&l(this._style)?t.color=l(this._style.color)?this._style.color.evaluateColor(t,m_t):z.WHITE:t.color=V4,this._scene.requestRender()),l(e)&&(z.clone(e.color,V4),e.color=R0e,this._scene.requestRender()),this._feature=e}},tile:{get:function(){return this._tile},set:function(e){if(this._tile===e)return;let t=this._tile;l(t)&&!t.isDestroyed()&&!pX(t.content)&&(t.color=V4,this._scene.requestRender()),l(e)&&!pX(e.content)&&(z.clone(e.color,V4),e.color=R0e,this._scene.requestRender()),this._tile=e}}});function pX(e){if(!l(e))return!1;if(e.featuresLength>0)return!0;let t=e.innerContents;if(l(t)){let n=t.length;for(let i=0;i<n;++i)if(!pX(t[i]))return!1;return!0}return!1}Ys.prototype.togglePickTileset=function(){this.pickActive=!this.pickActive};Ys.prototype.toggleInspector=function(){this.inspectorVisible=!this.inspectorVisible};Ys.prototype.toggleTileset=function(){this.tilesetVisible=!this.tilesetVisible};Ys.prototype.toggleDisplay=function(){this.displayVisible=!this.displayVisible};Ys.prototype.toggleUpdate=function(){this.updateVisible=!this.updateVisible};Ys.prototype.toggleLogging=function(){this.loggingVisible=!this.loggingVisible};Ys.prototype.toggleStyle=function(){this.styleVisible=!this.styleVisible};Ys.prototype.toggleTileDebugLabels=function(){this.tileDebugLabelsVisible=!this.tileDebugLabelsVisible};Ys.prototype.toggleOptimization=function(){this.optimizationVisible=!this.optimizationVisible};Ys.prototype.trimTilesCache=function(){l(this._tileset)&&this._tileset.trimLoadedTiles()};Ys.prototype.compileStyle=function(){let e=this._tileset;if(!(!l(e)||this.styleString===JSON.stringify(e.style))){this._editorError="";try{this.styleString.length===0&&(this.styleString="{}"),this._style=new Yx(JSON.parse(this.styleString)),this._shouldStyle=!0,this._scene.requestRender()}catch(t){this._editorError=t.toString()}this.feature=this._feature,this.tile=this._tile}};Ys.prototype.styleEditorKeyPress=function(e,t){if(t.keyCode===9){t.preventDefault();let n=t.target,i=n.selectionStart,o=n.selectionEnd,r=o,a=n.value.slice(i,o).split(`
`),c=a.length,u;if(t.shiftKey)for(u=0;u<c;++u)a[u][0]===" "&&(a[u][1]===" "?(a[u]=a[u].substr(2),r-=2):(a[u]=a[u].substr(1),r-=1));else for(u=0;u<c;++u)a[u]=`  ${a[u]}`,r+=2;let f=a.join(`
`);n.value=n.value.slice(0,i)+f+n.value.slice(o),n.selectionStart=i!==o?i:r,n.selectionEnd=r}else t.ctrlKey&&(t.keyCode===10||t.keyCode===13)&&this.compileStyle();return!0};Ys.prototype._update=function(){let e=this._tileset;if(this.performance&&this._performanceDisplay.update(),l(e)){if(e.isDestroyed()){this.tile=void 0,this.feature=void 0,this.tileset=void 0;return}let t=e.style;this._style!==e.style&&(this._shouldStyle?(e.style=this._style,this._shouldStyle=!1):(this._style=t,this.styleString=JSON.stringify(t.style,null,"  ")))}this.showStatistics&&(this._statisticsText=EN(e,!1),this._pickStatisticsText=EN(e,!0),this._resourceCacheStatisticsText=L0e())};Ys.prototype.isDestroyed=function(){return!1};Ys.prototype.destroy=function(){this._eventHandler.destroy(),this._removePostRenderEvent();let e=this;return this._definedProperties.forEach(function(t){Ae.getObservable(e,t).dispose()}),le(this)};Ys.getStatistics=EN;var SN=Ys;function U4(e,t){e=vn(e);let n=document.createElement("div"),i=document.createElement("div");i.setAttribute("data-bind","visible: performance");let o=new SN(t,i);this._viewModel=o,this._container=e,this._element=n;let r=document.createElement("div");r.textContent="3D Tiles Inspector",r.className="cesium-cesiumInspector-button",r.setAttribute("data-bind","click: toggleInspector"),n.appendChild(r),n.className="cesium-cesiumInspector cesium-3DTilesInspector",n.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : inspectorVisible, "cesium-cesiumInspector-hidden" : !inspectorVisible}'),e.appendChild(n);let s=document.createElement("div");this._panel=s,s.className="cesium-cesiumInspector-dropDown",n.appendChild(s);let a=C_.createSection,c=C_.createCheckbox,u=a(s,"Tileset","tilesetVisible","toggleTileset"),f=a(s,"Display","displayVisible","toggleDisplay"),d=a(s,"Update","updateVisible","toggleUpdate"),p=a(s,"Logging","loggingVisible","toggleLogging"),g=a(s,"Tile Debug Labels","tileDebugLabelsVisible","toggleTileDebugLabels"),m=a(s,"Style","styleVisible","toggleStyle"),A=a(s,"Optimization","optimizationVisible","toggleOptimization"),x=document.createElement("div");x.className="field-group";let C=document.createElement("label");C.className="field-label",C.appendChild(document.createTextNode("Properties: "));let b=document.createElement("div");b.setAttribute("data-bind","text: properties"),x.appendChild(C),x.appendChild(b),u.appendChild(x),u.appendChild(_X("togglePickTileset","Pick Tileset","pickActive")),u.appendChild(_X("trimTilesCache","Trim Tiles Cache")),u.appendChild(c("Enable Picking","picking")),f.appendChild(c("Colorize","colorize")),f.appendChild(c("Wireframe","wireframe","_tileset === undefined || hasEnabledWireframe"));let T=document.createElement("p");T.setAttribute("data-bind","visible: _tileset !== undefined && !hasEnabledWireframe"),T.setAttribute("class","cesium-3DTilesInspector-disabledElementsInfo"),T.innerText="Set enableDebugWireframe to true in the tileset constructor to enable this option.",f.lastChild.appendChild(T),f.appendChild(c("Bounding Volumes","showBoundingVolumes")),f.appendChild(c("Content Volumes","showContentBoundingVolumes")),f.appendChild(c("Request Volumes","showRequestVolumes")),f.appendChild(c("Point Cloud Shading","pointCloudShading"));let S=document.createElement("div");S.setAttribute("data-bind","visible: pointCloudShading"),S.appendChild(eh("geometricErrorScale",0,2,.01,"Geometric Error Scale")),S.appendChild(eh("maximumAttenuation",0,32,1,"Maximum Attenuation")),S.appendChild(eh("baseResolution",0,1,.01,"Base Resolution")),S.appendChild(c("Eye Dome Lighting (EDL)","eyeDomeLighting")),f.appendChild(S);let w=document.createElement("div");w.setAttribute("data-bind","visible: eyeDomeLighting"),w.appendChild(eh("eyeDomeLightingStrength",0,2,.1,"EDL Strength")),w.appendChild(eh("eyeDomeLightingRadius",0,4,.1,"EDL Radius")),S.appendChild(w),d.appendChild(c("Freeze Frame","freezeFrame")),d.appendChild(c("Dynamic Screen Space Error","dynamicScreenSpaceError"));let D=document.createElement("div");D.appendChild(eh("maximumScreenSpaceError",0,128,1,"Maximum Screen Space Error")),d.appendChild(D);let I=document.createElement("div");I.setAttribute("data-bind","visible: dynamicScreenSpaceError"),I.appendChild(eh("dynamicScreenSpaceErrorDensitySliderValue",0,1,.005,"Screen Space Error Density","dynamicScreenSpaceErrorDensity")),I.appendChild(eh("dynamicScreenSpaceErrorFactor",1,10,.1,"Screen Space Error Factor")),d.appendChild(I),p.appendChild(c("Performance","performance")),p.appendChild(i),p.appendChild(c("Statistics","showStatistics"));let B=document.createElement("div");B.className="cesium-3dTilesInspector-statistics",B.setAttribute("data-bind","html: statisticsText, visible: showStatistics"),p.appendChild(B),p.appendChild(c("Pick Statistics","showPickStatistics"));let M=document.createElement("div");M.className="cesium-3dTilesInspector-statistics",M.setAttribute("data-bind","html: pickStatisticsText, visible: showPickStatistics"),p.appendChild(M),p.appendChild(c("Resource Cache Statistics","showResourceCacheStatistics"));let L=document.createElement("div");L.className="cesium-3dTilesInspector-statistics",L.setAttribute("data-bind","html: resourceCacheStatisticsText, visible: showResourceCacheStatistics"),p.appendChild(L);let _=document.createElement("div");m.appendChild(_),_.appendChild(document.createTextNode("Color Blend Mode: "));let E=document.createElement("select");E.setAttribute("data-bind",'options: colorBlendModes, optionsText: "text", optionsValue: "value", value: colorBlendMode'),_.appendChild(E);let v=document.createElement("textarea");v.setAttribute("data-bind","textInput: styleString, event: { keydown: styleEditorKeyPress }"),_.className="cesium-cesiumInspector-styleEditor",_.appendChild(v);let P=_X("compileStyle","Compile (Ctrl+Enter)");_.appendChild(P);let O=document.createElement("div");O.className="cesium-cesiumInspector-error",O.setAttribute("data-bind","text: editorError"),_.appendChild(O),g.appendChild(c("Show Picked Only","showOnlyPickedTileDebugLabel")),g.appendChild(c("Geometric Error","showGeometricError")),g.appendChild(c("Rendering Statistics","showRenderingStatistics")),g.appendChild(c("Memory Usage (MB)","showMemoryUsage")),g.appendChild(c("Url","showUrl")),A.appendChild(c("Skip Tile LODs","skipLevelOfDetail"));let F=document.createElement("div");F.appendChild(eh("skipScreenSpaceErrorFactor",1,50,1,"Skip SSE Factor")),A.appendChild(F);let U=document.createElement("div");U.appendChild(eh("baseScreenSpaceError",0,4096,1,"SSE before skipping LOD")),A.appendChild(U);let V=document.createElement("div");V.appendChild(eh("skipLevels",0,10,1,"Min. levels to skip")),A.appendChild(V),A.appendChild(c("Load only tiles that meet the max SSE.","immediatelyLoadDesiredLevelOfDetail")),A.appendChild(c("Load siblings of visible tiles","loadSiblings")),Ae.applyBindings(o,n)}Object.defineProperties(U4.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});U4.prototype.isDestroyed=function(){return!1};U4.prototype.destroy=function(){return Ae.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),le(this)};function eh(e,t,n,i,o,r){r=y(r,e);let s=document.createElement("input");s.setAttribute("data-bind",`value: ${r}`),s.type="number";let a=document.createElement("input");a.type="range",a.min=t,a.max=n,a.step=i,a.setAttribute("data-bind",`valueUpdate: "input", value: ${e}`);let c=document.createElement("div");c.appendChild(a);let u=document.createElement("div");return u.className="cesium-cesiumInspector-slider",u.appendChild(document.createTextNode(o)),u.appendChild(s),u.appendChild(c),u}function _X(e,t,n){let i=document.createElement("button");i.type="button",i.textContent=t,i.className="cesium-cesiumInspector-pickButton";let o=`click: ${e}`;return l(n)&&(o+=`, css: {"cesium-cesiumInspector-pickButtonHighlight" : ${n}}`),i.setAttribute("data-bind",o),i}var wN=U4;function p_t(e){let t;if(l(e)){t="Command Statistics";let n=e.commandsInFrustums;for(let i in n)if(n.hasOwnProperty(i)){let o=parseInt(i,10),r;if(o===7)r="1, 2 and 3";else{let s=[];for(let a=2;a>=0;a--){let c=Math.pow(2,a);o>=c&&(s.push(a+1),o-=c)}r=s.reverse().join(" and ")}t+=`<br>&nbsp;&nbsp;&nbsp;&nbsp;${n[i]} in frustum ${r}`}t+=`<br>Total: ${e.totalCommands}`}return t}function gX(e,t,n){let i=Math.min(n,t);return i=Math.max(i,e),i}var __t=new Cn,g_t=new h;function vN(e,t){let n=this,i=e.canvas,o=new du(i);this._eventHandler=o,this._scene=e,this._canvas=i,this._primitive=void 0,this._tile=void 0,this._modelMatrixPrimitive=void 0,this._performanceDisplay=void 0,this._performanceContainer=t;let r=this._scene.globe;r.depthTestAgainstTerrain=!0,this.frustums=!1,this.frustumPlanes=!1,this.performance=!1,this.shaderCacheText="",this.primitiveBoundingSphere=!1,this.primitiveReferenceFrame=!1,this.filterPrimitive=!1,this.tileBoundingSphere=!1,this.filterTile=!1,this.wireframe=!1,this.depthFrustum=1,this._numberOfFrustums=1,this.suspendUpdates=!1,this.tileCoordinates=!1,this.frustumStatisticText=!1,this.tileText="",this.hasPickedPrimitive=!1,this.hasPickedTile=!1,this.pickPrimitiveActive=!1,this.pickTileActive=!1,this.dropDownVisible=!0,this.generalVisible=!0,this.primitivesVisible=!1,this.terrainVisible=!1,this.depthFrustumText="",Ae.track(this,["frustums","frustumPlanes","performance","shaderCacheText","primitiveBoundingSphere","primitiveReferenceFrame","filterPrimitive","tileBoundingSphere","filterTile","wireframe","depthFrustum","suspendUpdates","tileCoordinates","frustumStatisticText","tileText","hasPickedPrimitive","hasPickedTile","pickPrimitiveActive","pickTileActive","dropDownVisible","generalVisible","primitivesVisible","terrainVisible","depthFrustumText"]),this._toggleDropDown=gn(function(){n.dropDownVisible=!n.dropDownVisible}),this._toggleGeneral=gn(function(){n.generalVisible=!n.generalVisible}),this._togglePrimitives=gn(function(){n.primitivesVisible=!n.primitivesVisible}),this._toggleTerrain=gn(function(){n.terrainVisible=!n.terrainVisible}),this._frustumsSubscription=Ae.getObservable(this,"frustums").subscribe(function(u){n._scene.debugShowFrustums=u,n._scene.requestRender()}),this._frustumPlanesSubscription=Ae.getObservable(this,"frustumPlanes").subscribe(function(u){n._scene.debugShowFrustumPlanes=u,n._scene.requestRender()}),this._performanceSubscription=Ae.getObservable(this,"performance").subscribe(function(u){u?n._performanceDisplay=new m_({container:n._performanceContainer}):n._performanceContainer.innerHTML=""}),this._showPrimitiveBoundingSphere=gn(function(){return n._primitive.debugShowBoundingVolume=n.primitiveBoundingSphere,n._scene.requestRender(),!0}),this._primitiveBoundingSphereSubscription=Ae.getObservable(this,"primitiveBoundingSphere").subscribe(function(){n._showPrimitiveBoundingSphere()}),this._showPrimitiveReferenceFrame=gn(function(){if(n.primitiveReferenceFrame){let u=n._primitive.modelMatrix;n._modelMatrixPrimitive=new YF({modelMatrix:u}),n._scene.primitives.add(n._modelMatrixPrimitive)}else l(n._modelMatrixPrimitive)&&(n._scene.primitives.remove(n._modelMatrixPrimitive),n._modelMatrixPrimitive=void 0);return n._scene.requestRender(),!0}),this._primitiveReferenceFrameSubscription=Ae.getObservable(this,"primitiveReferenceFrame").subscribe(function(){n._showPrimitiveReferenceFrame()}),this._doFilterPrimitive=gn(function(){return n.filterPrimitive?n._scene.debugCommandFilter=function(u){return l(n._modelMatrixPrimitive)&&u.owner===n._modelMatrixPrimitive._primitive?!0:l(n._primitive)?u.owner===n._primitive||u.owner===n._primitive._billboardCollection||u.owner.primitive===n._primitive:!1}:n._scene.debugCommandFilter=void 0,!0}),this._filterPrimitiveSubscription=Ae.getObservable(this,"filterPrimitive").subscribe(function(){n._doFilterPrimitive(),n._scene.requestRender()}),this._wireframeSubscription=Ae.getObservable(this,"wireframe").subscribe(function(u){r._surface.tileProvider._debug.wireframe=u,n._scene.requestRender()}),this._depthFrustumSubscription=Ae.getObservable(this,"depthFrustum").subscribe(function(u){n._scene.debugShowDepthFrustum=u,n._scene.requestRender()}),this._incrementDepthFrustum=gn(function(){let u=n.depthFrustum+1;return n.depthFrustum=gX(1,n._numberOfFrustums,u),n._scene.requestRender(),!0}),this._decrementDepthFrustum=gn(function(){let u=n.depthFrustum-1;return n.depthFrustum=gX(1,n._numberOfFrustums,u),n._scene.requestRender(),!0}),this._suspendUpdatesSubscription=Ae.getObservable(this,"suspendUpdates").subscribe(function(u){r._surface._debug.suspendLodUpdate=u,u||(n.filterTile=!1)});let s;this._showTileCoordinates=gn(function(){return n.tileCoordinates&&!l(s)?s=e.imageryLayers.addImageryProvider(new aN({tilingScheme:e.terrainProvider.tilingScheme})):!n.tileCoordinates&&l(s)&&(e.imageryLayers.remove(s),s=void 0),!0}),this._tileCoordinatesSubscription=Ae.getObservable(this,"tileCoordinates").subscribe(function(){n._showTileCoordinates(),n._scene.requestRender()}),this._tileBoundingSphereSubscription=Ae.getObservable(this,"tileBoundingSphere").subscribe(function(){n._showTileBoundingSphere(),n._scene.requestRender()}),this._showTileBoundingSphere=gn(function(){return n.tileBoundingSphere?r._surface.tileProvider._debug.boundingSphereTile=n._tile:r._surface.tileProvider._debug.boundingSphereTile=void 0,n._scene.requestRender(),!0}),this._doFilterTile=gn(function(){return n.filterTile?(n.suspendUpdates=!0,r._surface._tilesToRender=[],l(n._tile)&&n._tile.renderable&&r._surface._tilesToRender.push(n._tile)):n.suspendUpdates=!1,!0}),this._filterTileSubscription=Ae.getObservable(this,"filterTile").subscribe(function(){n.doFilterTile(),n._scene.requestRender()});function a(u){let f=n._scene.pick({x:u.position.x,y:u.position.y});l(f)&&(n.primitive=l(f.collection)?f.collection:f.primitive),n._scene.requestRender(),n.pickPrimitiveActive=!1}this._pickPrimitive=gn(function(){n.pickPrimitiveActive=!n.pickPrimitiveActive}),this._pickPrimitiveActiveSubscription=Ae.getObservable(this,"pickPrimitiveActive").subscribe(function(u){u?o.setInputAction(a,mn.LEFT_CLICK):o.removeInputAction(mn.LEFT_CLICK)});function c(u){let f,d=r.ellipsoid,p=n._scene.camera.getPickRay(u.position,__t),g=r.pick(p,n._scene,g_t);if(l(g)){let m=d.cartesianToCartographic(g),A=r._surface.tileProvider._tilesToRenderByTextureCount;for(let x=0;!f&&x<A.length;++x){let C=A[x];if(!!l(C))for(let b=0;!f&&b<C.length;++b){let T=C[b];ce.contains(T.rectangle,m)&&(f=T)}}}n.tile=f,n.pickTileActive=!1}this._pickTile=gn(function(){n.pickTileActive=!n.pickTileActive}),this._pickTileActiveSubscription=Ae.getObservable(this,"pickTileActive").subscribe(function(u){u?o.setInputAction(c,mn.LEFT_CLICK):o.removeInputAction(mn.LEFT_CLICK)}),this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()})}Object.defineProperties(vN.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},toggleDropDown:{get:function(){return this._toggleDropDown}},showPrimitiveBoundingSphere:{get:function(){return this._showPrimitiveBoundingSphere}},showPrimitiveReferenceFrame:{get:function(){return this._showPrimitiveReferenceFrame}},doFilterPrimitive:{get:function(){return this._doFilterPrimitive}},incrementDepthFrustum:{get:function(){return this._incrementDepthFrustum}},decrementDepthFrustum:{get:function(){return this._decrementDepthFrustum}},showTileCoordinates:{get:function(){return this._showTileCoordinates}},showTileBoundingSphere:{get:function(){return this._showTileBoundingSphere}},doFilterTile:{get:function(){return this._doFilterTile}},toggleGeneral:{get:function(){return this._toggleGeneral}},togglePrimitives:{get:function(){return this._togglePrimitives}},toggleTerrain:{get:function(){return this._toggleTerrain}},pickPrimitive:{get:function(){return this._pickPrimitive}},pickTile:{get:function(){return this._pickTile}},selectParent:{get:function(){let e=this;return gn(function(){e.tile=e.tile.parent})}},selectNW:{get:function(){let e=this;return gn(function(){e.tile=e.tile.northwestChild})}},selectNE:{get:function(){let e=this;return gn(function(){e.tile=e.tile.northeastChild})}},selectSW:{get:function(){let e=this;return gn(function(){e.tile=e.tile.southwestChild})}},selectSE:{get:function(){let e=this;return gn(function(){e.tile=e.tile.southeastChild})}},primitive:{get:function(){return this._primitive},set:function(e){let t=this._primitive;e!==t&&(this.hasPickedPrimitive=!0,l(t)&&(t.debugShowBoundingVolume=!1),this._scene.debugCommandFilter=void 0,l(this._modelMatrixPrimitive)&&(this._scene.primitives.remove(this._modelMatrixPrimitive),this._modelMatrixPrimitive=void 0),this._primitive=e,e.show=!1,setTimeout(function(){e.show=!0},50),this.showPrimitiveBoundingSphere(),this.showPrimitiveReferenceFrame(),this.doFilterPrimitive())}},tile:{get:function(){return this._tile},set:function(e){if(l(e)){this.hasPickedTile=!0;let t=this._tile;if(e!==t){this.tileText=`L: ${e.level} X: ${e.x} Y: ${e.y}`,this.tileText+=`<br>SW corner: ${e.rectangle.west}, ${e.rectangle.south}`,this.tileText+=`<br>NE corner: ${e.rectangle.east}, ${e.rectangle.north}`;let n=e.data;l(n)&&l(n.tileBoundingRegion)?this.tileText+=`<br>Min: ${n.tileBoundingRegion.minimumHeight} Max: ${n.tileBoundingRegion.maximumHeight}`:this.tileText+="<br>(Tile is not loaded)"}this._tile=e,this.showTileBoundingSphere(),this.doFilterTile()}else this.hasPickedTile=!1,this._tile=void 0}}});vN.prototype._update=function(){this.frustums&&(this.frustumStatisticText=p_t(this._scene.debugFrustumStatistics));let e=this._scene.numberOfFrustums;this._numberOfFrustums=e,this.depthFrustum=gX(1,e,this.depthFrustum),this.depthFrustumText=`${this.depthFrustum} of ${e}`,this.performance&&this._performanceDisplay.update(),this.primitiveReferenceFrame&&(this._modelMatrixPrimitive.modelMatrix=this._primitive.modelMatrix),this.shaderCacheText=`Cached shaders: ${this._scene.context.shaderCache.numberOfShaders}`};vN.prototype.isDestroyed=function(){return!1};vN.prototype.destroy=function(){return this._eventHandler.destroy(),this._removePostRenderEvent(),this._frustumsSubscription.dispose(),this._frustumPlanesSubscription.dispose(),this._performanceSubscription.dispose(),this._primitiveBoundingSphereSubscription.dispose(),this._primitiveReferenceFrameSubscription.dispose(),this._filterPrimitiveSubscription.dispose(),this._wireframeSubscription.dispose(),this._depthFrustumSubscription.dispose(),this._suspendUpdatesSubscription.dispose(),this._tileCoordinatesSubscription.dispose(),this._tileBoundingSphereSubscription.dispose(),this._filterTileSubscription.dispose(),this._pickPrimitiveActiveSubscription.dispose(),this._pickTileActiveSubscription.dispose(),le(this)};var DN=vN;function z4(e,t){e=vn(e);let n=document.createElement("div"),i=new DN(t,n);this._viewModel=i,this._container=e;let o=document.createElement("div");this._element=o;let r=document.createElement("div");r.textContent="Cesium Inspector",r.className="cesium-cesiumInspector-button",r.setAttribute("data-bind","click: toggleDropDown"),o.appendChild(r),o.className="cesium-cesiumInspector",o.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : dropDownVisible, "cesium-cesiumInspector-hidden" : !dropDownVisible }'),e.appendChild(this._element);let s=document.createElement("div");this._panel=s,s.className="cesium-cesiumInspector-dropDown",o.appendChild(s);let a=C_.createSection,c=C_.createCheckbox,u=a(s,"General","generalVisible","toggleGeneral"),f=c("Show Frustums","frustums"),d=document.createElement("div");d.className="cesium-cesiumInspector-frustumStatistics",d.setAttribute("data-bind","visible: frustums, html: frustumStatisticText"),f.appendChild(d),u.appendChild(f),u.appendChild(c("Show Frustum Planes","frustumPlanes")),u.appendChild(c("Performance Display","performance")),n.className="cesium-cesiumInspector-performanceDisplay",u.appendChild(n);let p=document.createElement("div");p.className="cesium-cesiumInspector-shaderCache",p.setAttribute("data-bind","html: shaderCacheText"),u.appendChild(p);let g=document.createElement("div");u.appendChild(g);let m=document.createElement("span");m.setAttribute("data-bind",'html: "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Frustum:"'),g.appendChild(m);let A=document.createElement("span");A.setAttribute("data-bind","text: depthFrustumText"),g.appendChild(A);let x=document.createElement("input");x.type="button",x.value="-",x.className="cesium-cesiumInspector-pickButton",x.setAttribute("data-bind","click: decrementDepthFrustum"),g.appendChild(x);let C=document.createElement("input");C.type="button",C.value="+",C.className="cesium-cesiumInspector-pickButton",C.setAttribute("data-bind","click: incrementDepthFrustum"),g.appendChild(C);let b=a(s,"Primitives","primitivesVisible","togglePrimitives"),T=document.createElement("div");T.className="cesium-cesiumInspector-pickSection",b.appendChild(T);let S=document.createElement("input");S.type="button",S.value="Pick a primitive",S.className="cesium-cesiumInspector-pickButton",S.setAttribute("data-bind",'css: {"cesium-cesiumInspector-pickButtonHighlight" : pickPrimitiveActive}, click: pickPrimitive');let w=document.createElement("div");w.className="cesium-cesiumInspector-center",w.appendChild(S),T.appendChild(w),T.appendChild(c("Show bounding sphere","primitiveBoundingSphere","hasPickedPrimitive")),T.appendChild(c("Show reference frame","primitiveReferenceFrame","hasPickedPrimitive")),this._primitiveOnly=c("Show only selected","filterPrimitive","hasPickedPrimitive"),T.appendChild(this._primitiveOnly);let D=a(s,"Terrain","terrainVisible","toggleTerrain"),I=document.createElement("div");I.className="cesium-cesiumInspector-pickSection",D.appendChild(I);let B=document.createElement("input");B.type="button",B.value="Pick a tile",B.className="cesium-cesiumInspector-pickButton",B.setAttribute("data-bind",'css: {"cesium-cesiumInspector-pickButtonHighlight" : pickTileActive}, click: pickTile'),w=document.createElement("div"),w.appendChild(B),w.className="cesium-cesiumInspector-center",I.appendChild(w);let M=document.createElement("div");I.appendChild(M);let L=document.createElement("input");L.type="button",L.value="Parent",L.className="cesium-cesiumInspector-pickButton",L.setAttribute("data-bind","click: selectParent");let _=document.createElement("input");_.type="button",_.value="NW",_.className="cesium-cesiumInspector-pickButton",_.setAttribute("data-bind","click: selectNW");let E=document.createElement("input");E.type="button",E.value="NE",E.className="cesium-cesiumInspector-pickButton",E.setAttribute("data-bind","click: selectNE");let v=document.createElement("input");v.type="button",v.value="SW",v.className="cesium-cesiumInspector-pickButton",v.setAttribute("data-bind","click: selectSW");let P=document.createElement("input");P.type="button",P.value="SE",P.className="cesium-cesiumInspector-pickButton",P.setAttribute("data-bind","click: selectSE");let O=document.createElement("div");O.className="cesium-cesiumInspector-tileText",M.className="cesium-cesiumInspector-frustumStatistics",M.appendChild(O),M.setAttribute("data-bind","visible: hasPickedTile"),O.setAttribute("data-bind","html: tileText");let F=document.createElement("div");F.className="cesium-cesiumInspector-relativeText",F.textContent="Select relative:",M.appendChild(F);let U=document.createElement("table"),V=document.createElement("tr"),G=document.createElement("tr"),k=document.createElement("td");k.appendChild(L);let Y=document.createElement("td");Y.appendChild(_);let j=document.createElement("td");j.appendChild(E),V.appendChild(k),V.appendChild(Y),V.appendChild(j);let X=document.createElement("td"),W=document.createElement("td");W.appendChild(v);let J=document.createElement("td");J.appendChild(P),G.appendChild(X),G.appendChild(W),G.appendChild(J),U.appendChild(V),U.appendChild(G),M.appendChild(U),I.appendChild(c("Show bounding 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r=document.createElement("iframe");r.className="cesium-infoBox-iframe",r.setAttribute("sandbox","allow-same-origin allow-popups allow-forms"),r.setAttribute("data-bind","style : { maxHeight : maxHeightOffset(40) }"),r.setAttribute("allowfullscreen",!0),t.appendChild(r);let s=new BN;Ae.applyBindings(s,t),this._container=e,this._element=t,this._frame=r,this._viewModel=s,this._descriptionSubscription=void 0;let a=this;r.addEventListener("load",function(){let c=r.contentDocument,u=c.createElement("link");u.href=Jt("Widgets/InfoBox/InfoBoxDescription.css"),u.rel="stylesheet",u.type="text/css";let f=c.createElement("div");f.className="cesium-infoBox-description",c.head.appendChild(u),c.body.appendChild(f),a._descriptionSubscription=qs(s,"description",function(d){r.style.height="5px",f.innerHTML=d;let p=null,g=f.firstElementChild;if(g!==null&&f.childNodes.length===1){let A=window.getComputedStyle(g);if(A!==null){let x=A["background-color"],C=z.fromCssColorString(x);l(C)&&C.alpha!==0&&(p=A["background-color"])}}t.style["background-color"]=p;let m=f.getBoundingClientRect().height;r.style.height=`${m}px`})}),r.setAttribute("src","about:blank")}Object.defineProperties(W4.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}},frame:{get:function(){return this._frame}}});W4.prototype.isDestroyed=function(){return!1};W4.prototype.destroy=function(){let e=this._container;return Ae.cleanNode(this._element),e.removeChild(this._element),l(this._descriptionSubscription)&&this._descriptionSubscription.dispose(),le(this)};var RN=W4;function F0e(e,t){this._scene=e,this._duration=t;let n=this;this._command=gn(function(){n._scene.camera.flyHome(n._duration)}),this.tooltip="View Home",Ae.track(this,["tooltip"])}Object.defineProperties(F0e.prototype,{scene:{get:function(){return this._scene}},command:{get:function(){return this._command}},duration:{get:function(){return this._duration},set:function(e){this._duration=e}}});var MN=F0e;function j4(e,t,n){e=vn(e);let i=new MN(t,n);i._svgPath="M14,4l-10,8.75h20l-4.25-3.7188v-4.6562h-2.812v2.1875l-2.938-2.5625zm-7.0938,9.906v10.094h14.094v-10.094h-14.094zm2.1876,2.313h3.3122v4.25h-3.3122v-4.25zm5.8442,1.281h3.406v6.438h-3.406v-6.438z";let o=document.createElement("button");o.type="button",o.className="cesium-button cesium-toolbar-button cesium-home-button",o.setAttribute("data-bind","attr: { title: tooltip },click: command,cesiumSvgPath: { path: _svgPath, width: 28, height: 28 }"),e.appendChild(o),Ae.applyBindings(i,o),this._container=e,this._viewModel=i,this._element=o}Object.defineProperties(j4.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});j4.prototype.isDestroyed=function(){return!1};j4.prototype.destroy=function(){return Ae.cleanNode(this._element),this._container.removeChild(this._element),le(this)};var LN=j4;var N0e=1e3;function hm(e){l(e.geocoderServices)?this._geocoderServices=e.geocoderServices:this._geocoderServices=[new cM,new bM({scene:e.scene})],this._viewContainer=e.container,this._scene=e.scene,this._flightDuration=e.flightDuration,this._searchText="",this._isSearchInProgress=!1,this._geocodePromise=void 0,this._complete=new ge,this._suggestions=[],this._selectedSuggestion=void 0,this._showSuggestions=!0,this._handleArrowDown=V0e,this._handleArrowUp=k0e;let t=this;this._suggestionsVisible=Ae.pureComputed(function(){let o=Ae.getObservable(t,"_suggestions")().length>0,r=Ae.getObservable(t,"_showSuggestions")();return o&&r}),this._searchCommand=gn(function(i){if(i=y(i,Cy.SEARCH),t._focusTextbox=!1,l(t._selectedSuggestion))return t.activateSuggestion(t._selectedSuggestion),!1;t.hideSuggestions(),t.isSearchInProgress?v_t(t):S_t(t,t._geocoderServices,i)}),this.deselectSuggestion=function(){t._selectedSuggestion=void 0},this.handleKeyDown=function(i,o){let r=o.key==="ArrowDown"||o.key==="Down"||o.keyCode===40,s=o.key==="ArrowUp"||o.key==="Up"||o.keyCode===38;return(r||s)&&o.preventDefault(),!0},this.handleKeyUp=function(i,o){let r=o.key==="ArrowDown"||o.key==="Down"||o.keyCode===40,s=o.key==="ArrowUp"||o.key==="Up"||o.keyCode===38,a=o.key==="Enter"||o.keyCode===13;return s?k0e(t):r?V0e(t):a&&t._searchCommand(),!0},this.activateSuggestion=function(i){t.hideSuggestions(),t._searchText=i.displayName;let o=i.destination;z0e(t),t.destinationFound(t,o)},this.hideSuggestions=function(){t._showSuggestions=!1,t._selectedSuggestion=void 0},this.showSuggestions=function(){t._showSuggestions=!0},this.handleMouseover=function(i,o){i!==t._selectedSuggestion&&(t._selectedSuggestion=i)},this.keepExpanded=!1,this.autoComplete=y(e.autocomplete,!0),this.destinationFound=y(e.destinationFound,hm.flyToDestination),this._focusTextbox=!1,Ae.track(this,["_searchText","_isSearchInProgress","keepExpanded","_suggestions","_selectedSuggestion","_showSuggestions","_focusTextbox"]);let n=Ae.getObservable(this,"_searchText");n.extend({rateLimit:{timeout:500}}),this._suggestionSubscription=n.subscribe(function(){hm._updateSearchSuggestions(t)}),this.isSearchInProgress=void 0,Ae.defineProperty(this,"isSearchInProgress",{get:function(){return this._isSearchInProgress}}),this.searchText=void 0,Ae.defineProperty(this,"searchText",{get:function(){return this.isSearchInProgress?"Searching...":this._searchText},set:function(i){this._searchText=i}}),this.flightDuration=void 0,Ae.defineProperty(this,"flightDuration",{get:function(){return this._flightDuration},set:function(i){this._flightDuration=i}})}Object.defineProperties(hm.prototype,{complete:{get:function(){return this._complete}},scene:{get:function(){return this._scene}},search:{get:function(){return this._searchCommand}},selectedSuggestion:{get:function(){return this._selectedSuggestion}},suggestions:{get:function(){return this._suggestions}}});hm.prototype.destroy=function(){this._suggestionSubscription.dispose()};function k0e(e){if(e._suggestions.length===0)return;let t=e._suggestions.indexOf(e._selectedSuggestion);if(t===-1||t===0){e._selectedSuggestion=void 0;return}let n=t-1;e._selectedSuggestion=e._suggestions[n],hm._adjustSuggestionsScroll(e,n)}function V0e(e){if(e._suggestions.length===0)return;let t=e._suggestions.length,i=(e._suggestions.indexOf(e._selectedSuggestion)+1)%t;e._selectedSuggestion=e._suggestions[i],hm._adjustSuggestionsScroll(e,i)}function T_t(e,t){let n=l(t)?t.availability:void 0;return l(n)?Kp(t,[e]).then(function(i){return e=i[0],e.height+=N0e,e}):(e.height+=N0e,Promise.resolve(e))}function b_t(e,t){let n=e._scene,o=n.mapProjection.ellipsoid,r=n.camera,s=n.terrainProvider,a=t,c;return t instanceof ce?R.equalsEpsilon(t.south,t.north,R.EPSILON7)&&R.equalsEpsilon(t.east,t.west,R.EPSILON7)?t=ce.center(t):c=Kx(t,n):t=o.cartesianToCartographic(t),l(c)||(c=T_t(t,s)),c.then(function(u){a=o.cartographicToCartesian(u)}).finally(function(){r.flyTo({destination:a,complete:function(){e._complete.raiseEvent()},duration:e._flightDuration,endTransform:N.IDENTITY})})}function E_t(e,t,n,i){return e.then(function(o){return l(o)&&o.state==="fulfilled"&&o.value.length>0?o:t.geocode(n,i).then(function(s){return{state:"fulfilled",value:s}}).catch(function(s){return{state:"rejected",reason:s}})})}function S_t(e,t,n){let i=e._searchText;if(U0e(i)){e.showSuggestions();return}e._isSearchInProgress=!0;let o=Promise.resolve();for(let r=0;r<t.length;r++)o=E_t(o,t[r],i,n);e._geocodePromise=o,o.then(function(r){if(o.cancel)return;e._isSearchInProgress=!1;let s=r.value;if(r.state==="fulfilled"&&l(s)&&s.length>0){e._searchText=s[0].displayName,e.destinationFound(e,s[0].destination);return}e._searchText=`${i} (not found)`})}function w_t(e,t){let n=vn(e._viewContainer),i=n.getElementsByClassName("search-results")[0],r=n.getElementsByTagName("li")[t];if(t===0){i.scrollTop=0;return}let s=r.offsetTop;s+r.clientHeight>i.clientHeight?i.scrollTop=s+r.clientHeight:s<i.scrollTop&&(i.scrollTop=s)}function v_t(e){e._isSearchInProgress=!1,l(e._geocodePromise)&&(e._geocodePromise.cancel=!0,e._geocodePromise=void 0)}function U0e(e){return/^\s*$/.test(e)}function z0e(e){Ae.getObservable(e,"_suggestions").removeAll()}function D_t(e){if(!e.autoComplete)return;let t=e._searchText;if(z0e(e),U0e(t))return;let n=Promise.resolve([]);return e._geocoderServices.forEach(function(i){n=n.then(function(o){return o.length>=5?o:i.geocode(t,Cy.AUTOCOMPLETE).then(function(r){return o=o.concat(r),o})})}),n.then(function(i){let o=e._suggestions;for(let r=0;r<i.length;r++)o.push(i[r])})}hm.flyToDestination=b_t;hm._updateSearchSuggestions=D_t;hm._adjustSuggestionsScroll=w_t;var FN=hm;var P_t="M29.772,26.433l-7.126-7.126c0.96-1.583,1.523-3.435,1.524-5.421C24.169,8.093,19.478,3.401,13.688,3.399C7.897,3.401,3.204,8.093,3.204,13.885c0,5.789,4.693,10.481,10.484,10.481c1.987,0,3.839-0.563,5.422-1.523l7.128,7.127L29.772,26.433zM7.203,13.885c0.006-3.582,2.903-6.478,6.484-6.486c3.579,0.008,6.478,2.904,6.484,6.486c-0.007,3.58-2.905,6.476-6.484,6.484C10.106,20.361,7.209,17.465,7.203,13.885z",I_t="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z";function q4(e){let t=vn(e.container),n=new FN(e);n._startSearchPath=P_t,n._stopSearchPath=I_t;let i=document.createElement("form");i.setAttribute("data-bind","submit: search");let o=document.createElement("input");o.type="search",o.className="cesium-geocoder-input",o.setAttribute("placeholder","Enter an address or landmark..."),o.setAttribute("data-bind",'textInput: searchText,disable: isSearchInProgress,event: { keyup: handleKeyUp, keydown: handleKeyDown, mouseover: deselectSuggestion },css: { "cesium-geocoder-input-wide" : keepExpanded || searchText.length > 0 },hasFocus: _focusTextbox'),this._onTextBoxFocus=function(){setTimeout(function(){o.select()},0)},o.addEventListener("focus",this._onTextBoxFocus,!1),i.appendChild(o),this._textBox=o;let r=document.createElement("span");r.className="cesium-geocoder-searchButton",r.setAttribute("data-bind","click: search,cesiumSvgPath: { path: isSearchInProgress ? _stopSearchPath : _startSearchPath, width: 32, height: 32 }"),i.appendChild(r),t.appendChild(i);let s=document.createElement("div");s.className="search-results",s.setAttribute("data-bind","visible: _suggestionsVisible");let a=document.createElement("ul");a.setAttribute("data-bind","foreach: _suggestions");let c=document.createElement("li");a.appendChild(c),c.setAttribute("data-bind","text: $data.displayName, click: $parent.activateSuggestion, event: { mouseover: $parent.handleMouseover}, css: { active: $data === $parent._selectedSuggestion }"),s.appendChild(a),t.appendChild(s),Ae.applyBindings(n,i),Ae.applyBindings(n,s),this._container=t,this._searchSuggestionsContainer=s,this._viewModel=n,this._form=i,this._onInputBegin=function(u){let f=u.target;typeof u.composedPath=="function"&&(f=u.composedPath()[0]),t.contains(f)||(n._focusTextbox=!1,n.hideSuggestions())},this._onInputEnd=function(u){n._focusTextbox=!0,n.showSuggestions()},Rt.supportsPointerEvents()?(document.addEventListener("pointerdown",this._onInputBegin,!0),t.addEventListener("pointerup",this._onInputEnd,!0),t.addEventListener("pointercancel",this._onInputEnd,!0)):(document.addEventListener("mousedown",this._onInputBegin,!0),t.addEventListener("mouseup",this._onInputEnd,!0),document.addEventListener("touchstart",this._onInputBegin,!0),t.addEventListener("touchend",this._onInputEnd,!0),t.addEventListener("touchcancel",this._onInputEnd,!0))}Object.defineProperties(q4.prototype,{container:{get:function(){return this._container}},searchSuggestionsContainer:{get:function(){return this._searchSuggestionsContainer}},viewModel:{get:function(){return this._viewModel}}});q4.prototype.isDestroyed=function(){return!1};q4.prototype.destroy=function(){let e=this._container;return Rt.supportsPointerEvents()?(document.removeEventListener("pointerdown",this._onInputBegin,!0),e.removeEventListener("pointerup",this._onInputEnd,!0)):(document.removeEventListener("mousedown",this._onInputBegin,!0),e.removeEventListener("mouseup",this._onInputEnd,!0),document.removeEventListener("touchstart",this._onInputBegin,!0),e.removeEventListener("touchend",this._onInputEnd,!0)),this._viewModel.destroy(),Ae.cleanNode(this._form),Ae.cleanNode(this._searchSuggestionsContainer),e.removeChild(this._form),e.removeChild(this._searchSuggestionsContainer),this._textBox.removeEventListener("focus",this._onTextBoxFocus,!1),le(this)};var NN=q4;function G0e(){this.showInstructions=!1;let e=this;this._command=gn(function(){e.showInstructions=!e.showInstructions}),this._showClick=gn(function(){e._touch=!1}),this._showTouch=gn(function(){e._touch=!0}),this._touch=!1,this.tooltip="Navigation 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r=document.createElement("button");r.type="button",r.className="cesium-button cesium-toolbar-button cesium-navigation-help-button",r.setAttribute("data-bind","attr: { title: tooltip },click: command,cesiumSvgPath: { path: _svgPath, width: 32, height: 32 }"),o.appendChild(r);let s=document.createElement("div");s.className="cesium-navigation-help",s.setAttribute("data-bind",'css: { "cesium-navigation-help-visible" : showInstructions}'),o.appendChild(s);let a=document.createElement("button");a.type="button",a.className="cesium-navigation-button cesium-navigation-button-left",a.setAttribute("data-bind",'click: showClick, css: {"cesium-navigation-button-selected": !_touch, "cesium-navigation-button-unselected": _touch}');let c=document.createElement("img");c.src=Jt("Widgets/Images/NavigationHelp/Mouse.svg"),c.className="cesium-navigation-button-icon",c.style.width="25px",c.style.height="25px",a.appendChild(c),a.appendChild(document.createTextNode("Mouse"));let u=document.createElement("button");u.type="button",u.className="cesium-navigation-button cesium-navigation-button-right",u.setAttribute("data-bind",'click: showTouch, css: {"cesium-navigation-button-selected": _touch, "cesium-navigation-button-unselected": !_touch}');let f=document.createElement("img");f.src=Jt("Widgets/Images/NavigationHelp/Touch.svg"),f.className="cesium-navigation-button-icon",f.style.width="25px",f.style.height="25px",u.appendChild(f),u.appendChild(document.createTextNode("Touch")),s.appendChild(a),s.appendChild(u);let d=document.createElement("div");d.className="cesium-click-navigation-help cesium-navigation-help-instructions",d.setAttribute("data-bind",'css: { "cesium-click-navigation-help-visible" : !_touch}'),d.innerHTML=`            <table>                <tr>                    <td><img src="${Jt("Widgets/Images/NavigationHelp/MouseLeft.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">Left click + drag</div>                    </td>                </tr>                <tr>                    <td><img src="${Jt("Widgets/Images/NavigationHelp/MouseRight.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Right click + drag, or</div>                        <div class="cesium-navigation-help-details">Mouse wheel scroll</div>                    </td>                </tr>                <tr>                    <td><img src="${Jt("Widgets/Images/NavigationHelp/MouseMiddle.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Rotate view</div>                        <div class="cesium-navigation-help-details">Middle click + drag, or</div>                        <div class="cesium-navigation-help-details">CTRL + Left/Right click + drag</div>                    </td>                </tr>            </table>`,s.appendChild(d);let p=document.createElement("div");p.className="cesium-touch-navigation-help cesium-navigation-help-instructions",p.setAttribute("data-bind",'css: { "cesium-touch-navigation-help-visible" : _touch}'),p.innerHTML=`            <table>                <tr>                    <td><img src="${Jt("Widgets/Images/NavigationHelp/TouchDrag.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">One finger drag</div>                    </td>                </tr>                <tr>                    <td><img src="${Jt("Widgets/Images/NavigationHelp/TouchZoom.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Two finger pinch</div>                    </td>                </tr>                <tr>                    <td><img src="${Jt("Widgets/Images/NavigationHelp/TouchTilt.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Tilt view</div>                        <div class="cesium-navigation-help-details">Two finger drag, same direction</div>                    </td>                </tr>                <tr>                    <td><img src="${Jt("Widgets/Images/NavigationHelp/TouchRotate.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-tilt">Rotate view</div>                        <div class="cesium-navigation-help-details">Two finger drag, opposite direction</div>                    </td>                </tr>            </table>`,s.appendChild(p),Ae.applyBindings(n,o),this._container=t,this._viewModel=n,this._wrapper=o,this._closeInstructions=function(g){o.contains(g.target)||(n.showInstructions=!1)},Rt.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeInstructions,!0):(document.addEventListener("mousedown",this._closeInstructions,!0),document.addEventListener("touchstart",this._closeInstructions,!0))}Object.defineProperties(Y4.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});Y4.prototype.isDestroyed=function(){return!1};Y4.prototype.destroy=function(){return Rt.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeInstructions,!0):(document.removeEventListener("mousedown",this._closeInstructions,!0),document.removeEventListener("touchstart",this._closeInstructions,!0)),Ae.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),le(this)};var VN=Y4;function AX(e){this._scene=e.scene,this.lowFrameRateMessage=y(e.lowFrameRateMessage,"This application appears to be performing poorly on your system.  Please try using a different web browser or updating your video drivers."),this.lowFrameRateMessageDismissed=!1,this.showingLowFrameRateMessage=!1,Ae.track(this,["lowFrameRateMessage","lowFrameRateMessageDismissed","showingLowFrameRateMessage"]);let t=this;this._dismissMessage=gn(function(){t.showingLowFrameRateMessage=!1,t.lowFrameRateMessageDismissed=!0});let n=JF.fromScene(e.scene);this._unsubscribeLowFrameRate=n.lowFrameRate.addEventListener(function(){t.lowFrameRateMessageDismissed||(t.showingLowFrameRateMessage=!0)}),this._unsubscribeNominalFrameRate=n.nominalFrameRate.addEventListener(function(){t.showingLowFrameRateMessage=!1})}Object.defineProperties(AX.prototype,{scene:{get:function(){return this._scene}},dismissMessage:{get:function(){return this._dismissMessage}}});AX.prototype.destroy=function(){return this._unsubscribeLowFrameRate(),this._unsubscribeNominalFrameRate(),le(this)};var UN=AX;function X4(e){let t=vn(e.container),n=new UN(e),i=document.createElement("div");i.className="cesium-performance-watchdog-message-area",i.setAttribute("data-bind","visible: showingLowFrameRateMessage");let o=document.createElement("button");o.setAttribute("type","button"),o.className="cesium-performance-watchdog-message-dismiss",o.innerHTML="&times;",o.setAttribute("data-bind","click: dismissMessage"),i.appendChild(o);let r=document.createElement("div");r.className="cesium-performance-watchdog-message",r.setAttribute("data-bind","html: lowFrameRateMessage"),i.appendChild(r),t.appendChild(i),Ae.applyBindings(n,i),this._container=t,this._viewModel=n,this._element=i}Object.defineProperties(X4.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});X4.prototype.isDestroyed=function(){return!1};X4.prototype.destroy=function(){return this._viewModel.destroy(),Ae.cleanNode(this._element),this._container.removeChild(this._element),le(this)};var zN=X4;function K4(e){this._scene=e,this._orthographic=e.camera.frustum instanceof Zt,this._flightInProgress=!1,this.dropDownVisible=!1,this.tooltipPerspective="Perspective Projection",this.tooltipOrthographic="Orthographic Projection",this.selectedTooltip=void 0,this.sceneMode=e.mode,Ae.track(this,["_orthographic","_flightInProgress","sceneMode","dropDownVisible","tooltipPerspective","tooltipOrthographic"]);let t=this;Ae.defineProperty(this,"selectedTooltip",function(){return t._orthographic?t.tooltipOrthographic:t.tooltipPerspective}),this._toggleDropDown=gn(function(){t.sceneMode===ee.SCENE2D||t._flightInProgress||(t.dropDownVisible=!t.dropDownVisible)}),this._eventHelper=new Tr,this._eventHelper.add(e.morphComplete,function(n,i,o,r){t.sceneMode=o,t._orthographic=o===ee.SCENE2D||t._scene.camera.frustum instanceof Zt}),this._eventHelper.add(e.preRender,function(){t._flightInProgress=l(e.camera._currentFlight)}),this._switchToPerspective=gn(function(){t.sceneMode!==ee.SCENE2D&&(t._scene.camera.switchToPerspectiveFrustum(),t._orthographic=!1,t.dropDownVisible=!1)}),this._switchToOrthographic=gn(function(){t.sceneMode!==ee.SCENE2D&&(t._scene.camera.switchToOrthographicFrustum(),t._orthographic=!0,t.dropDownVisible=!1)}),this._sceneMode=ee}Object.defineProperties(K4.prototype,{scene:{get:function(){return this._scene}},toggleDropDown:{get:function(){return this._toggleDropDown}},switchToPerspective:{get:function(){return this._switchToPerspective}},switchToOrthographic:{get:function(){return this._switchToOrthographic}},isOrthographicProjection:{get:function(){return this._orthographic}}});K4.prototype.isDestroyed=function(){return!1};K4.prototype.destroy=function(){this._eventHelper.removeAll(),le(this)};var GN=K4;var O_t="M 28.15625,10.4375 9.125,13.21875 13.75,43.25 41.75,55.09375 50.8125,37 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"cesium-projectionPicker-buttonOrthographic": _orthographic,       "cesium-button-disabled" : sceneMode === _sceneMode.SCENE2D || _flightInProgress,        "cesium-projectionPicker-selected": dropDownVisible },attr: { title: selectedTooltip },click: toggleDropDown'),o.innerHTML='<!-- ko cesiumSvgPath: { path: _perspectivePath, width: 64, height: 64, css: "cesium-projectionPicker-iconPerspective" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _orthographicPath, width: 64, height: 64, css: "cesium-projectionPicker-iconOrthographic" } --><!-- /ko -->',i.appendChild(o);let r=document.createElement("button");r.type="button",r.className="cesium-button cesium-toolbar-button cesium-projectionPicker-dropDown-icon",r.setAttribute("data-bind",'css: { "cesium-projectionPicker-visible" : (dropDownVisible && _orthographic),       "cesium-projectionPicker-none" : !_orthographic,       "cesium-projectionPicker-hidden" : !dropDownVisible },attr: { title: tooltipPerspective },click: switchToPerspective,cesiumSvgPath: { path: _perspectivePath, width: 64, height: 64 }'),i.appendChild(r);let s=document.createElement("button");s.type="button",s.className="cesium-button cesium-toolbar-button cesium-projectionPicker-dropDown-icon",s.setAttribute("data-bind",'css: { "cesium-projectionPicker-visible" : (dropDownVisible && !_orthographic),       "cesium-projectionPicker-none" : _orthographic,       "cesium-projectionPicker-hidden" : !dropDownVisible},attr: { title: tooltipOrthographic },click: switchToOrthographic,cesiumSvgPath: { path: _orthographicPath, width: 64, height: 64 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n=$.secondsDifference(this._start,e.epochJulian),i=Math.round(e.timeBarWidth*e.getAlpha(n)),o=$.secondsDifference(this._stop,e.epochJulian),r=Math.round(e.timeBarWidth*e.getAlpha(o))-i;i<0&&(r+=i,i=0),i+r>e.timeBarWidth&&(r=e.timeBarWidth-i),r>0&&(t=`<span class="cesium-timeline-highlight" style="left: ${i.toString()}px; width: ${r.toString()}px; bottom: ${this._base.toString()}px; height: ${this._height}px; background-color: ${this._color};"></span>`)}return t};var KN=rC;function H0e(e,t,n,i){this.interval=e,this.height=t,this.color=n||new z(.5,.5,.5,1),this.backgroundColor=i||new z(0,0,0,0)}H0e.prototype.render=function(e,t){let n=this.interval.start,i=this.interval.stop,o=t.startJulian,r=$.addSeconds(t.startJulian,t.duration,new $);if($.lessThan(n,o)&&$.greaterThan(i,r))e.fillStyle=this.color.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height);else if($.lessThanOrEquals(n,r)&&$.greaterThanOrEquals(i,o)){let s,a,c;for(s=0;s<t.timeBarWidth;++s){let u=$.addSeconds(t.startJulian,s/t.timeBarWidth*t.duration,new $);!l(a)&&$.greaterThanOrEquals(u,n)?a=s:!l(c)&&$.greaterThanOrEquals(u,i)&&(c=s)}e.fillStyle=this.backgroundColor.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height),l(a)&&(l(c)||(c=t.timeBarWidth),e.fillStyle=this.color.toCssColorString(),e.fillRect(a,t.y,Math.max(c-a,1),this.height))}};var JN=H0e;var xX=1e12,Bf={none:0,scrub:1,slide:2,zoom:3,touchOnly:4},Gc={none:0,scrub:1,slideZoom:2,singleTap:3,ignore:4},Gy=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800,1296e3,2592e3,5184e3,7776e3,15552e3,31536e3,63072e3,126144e3,15768e4,31536e4,63072e4,126144e4,15768e5,31536e5,63072e5,126144e5,15768e6,31536e6],N_t=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function Hc(e,t){e=vn(e);let n=e.ownerDocument;this.container=e;let i=n.createElement("div");i.className="cesium-timeline-main",e.appendChild(i),this._topDiv=i,this._endJulian=void 0,this._epochJulian=void 0,this._lastXPos=void 0,this._scrubElement=void 0,this._startJulian=void 0,this._timeBarSecondsSpan=void 0,this._clock=t,this._scrubJulian=t.currentTime,this._mainTicSpan=-1,this._mouseMode=Bf.none,this._touchMode=Gc.none,this._touchState={centerX:0,spanX:0},this._mouseX=0,this._timelineDrag=0,this._timelineDragLocation=void 0,this._lastHeight=void 0,this._lastWidth=void 0,this._topDiv.innerHTML='<div class="cesium-timeline-bar"></div><div class="cesium-timeline-trackContainer"><canvas class="cesium-timeline-tracks" width="10" height="1"></canvas></div><div class="cesium-timeline-needle"></div><span class="cesium-timeline-ruler"></span>',this._timeBarEle=this._topDiv.childNodes[0],this._trackContainer=this._topDiv.childNodes[1],this._trackListEle=this._topDiv.childNodes[1].childNodes[0],this._needleEle=this._topDiv.childNodes[2],this._rulerEle=this._topDiv.childNodes[3],this._context=this._trackListEle.getContext("2d"),this._trackList=[],this._highlightRanges=[],this.zoomTo(t.startTime,t.stopTime),this._onMouseDown=k_t(this),this._onMouseUp=V_t(this),this._onMouseMove=U_t(this),this._onMouseWheel=z_t(this),this._onTouchStart=G_t(this),this._onTouchMove=W_t(this),this._onTouchEnd=H_t(this);let o=this._timeBarEle;n.addEventListener("mouseup",this._onMouseUp,!1),n.addEventListener("mousemove",this._onMouseMove,!1),o.addEventListener("mousedown",this._onMouseDown,!1),o.addEventListener("DOMMouseScroll",this._onMouseWheel,!1),o.addEventListener("mousewheel",this._onMouseWheel,!1),o.addEventListener("touchstart",this._onTouchStart,!1),o.addEventListener("touchmove",this._onTouchMove,!1),o.addEventListener("touchend",this._onTouchEnd,!1),o.addEventListener("touchcancel",this._onTouchEnd,!1),this._topDiv.oncontextmenu=function(){return!1},t.onTick.addEventListener(this.updateFromClock,this),this.updateFromClock()}Hc.prototype.addEventListener=function(e,t,n){this._topDiv.addEventListener(e,t,n)};Hc.prototype.removeEventListener=function(e,t,n){this._topDiv.removeEventListener(e,t,n)};Hc.prototype.isDestroyed=function(){return!1};Hc.prototype.destroy=function(){this._clock.onTick.removeEventListener(this.updateFromClock,this);let e=this.container.ownerDocument;e.removeEventListener("mouseup",this._onMouseUp,!1),e.removeEventListener("mousemove",this._onMouseMove,!1);let t=this._timeBarEle;t.removeEventListener("mousedown",this._onMouseDown,!1),t.removeEventListener("DOMMouseScroll",this._onMouseWheel,!1),t.removeEventListener("mousewheel",this._onMouseWheel,!1),t.removeEventListener("touchstart",this._onTouchStart,!1),t.removeEventListener("touchmove",this._onTouchMove,!1),t.removeEventListener("touchend",this._onTouchEnd,!1),t.removeEventListener("touchcancel",this._onTouchEnd,!1),this.container.removeChild(this._topDiv),le(this)};Hc.prototype.addHighlightRange=function(e,t,n){let i=new KN(e,t,n);return this._highlightRanges.push(i),this.resize(),i};Hc.prototype.addTrack=function(e,t,n,i){let o=new JN(e,t,n,i);return this._trackList.push(o),this._lastHeight=void 0,this.resize(),o};Hc.prototype.zoomTo=function(e,t){if(this._startJulian=e,this._endJulian=t,this._timeBarSecondsSpan=$.secondsDifference(t,e),this._clock&&this._clock.clockRange!==vr.UNBOUNDED){let i=this._clock.startTime,o=this._clock.stopTime,r=$.secondsDifference(o,i),s=$.secondsDifference(i,this._startJulian),a=$.secondsDifference(o,this._endJulian);this._timeBarSecondsSpan>=r?(this._timeBarSecondsSpan=r,this._startJulian=this._clock.startTime,this._endJulian=this._clock.stopTime):s>0?(this._endJulian=$.addSeconds(this._endJulian,s,new $),this._startJulian=i,this._timeBarSecondsSpan=$.secondsDifference(this._endJulian,this._startJulian)):a<0&&(this._startJulian=$.addSeconds(this._startJulian,a,new $),this._endJulian=o,this._timeBarSecondsSpan=$.secondsDifference(this._endJulian,this._startJulian))}this._makeTics();let n=document.createEvent("Event");n.initEvent("setzoom",!0,!0),n.startJulian=this._startJulian,n.endJulian=this._endJulian,n.epochJulian=this._epochJulian,n.totalSpan=this._timeBarSecondsSpan,n.mainTicSpan=this._mainTicSpan,this._topDiv.dispatchEvent(n)};Hc.prototype.zoomFrom=function(e){let t=$.secondsDifference(this._scrubJulian,this._startJulian);e>1||t<0||t>this._timeBarSecondsSpan?t=this._timeBarSecondsSpan*.5:t+=t-this._timeBarSecondsSpan*.5;let n=this._timeBarSecondsSpan-t;this.zoomTo($.addSeconds(this._startJulian,t-t*e,new $),$.addSeconds(this._endJulian,n*e-n,new $))};function CX(e){return e<10?`0${e.toString()}`:e.toString()}Hc.prototype.makeLabel=function(e){let t=$.toGregorianDate(e),n=t.millisecond,i=" UTC";if(n>0&&this._timeBarSecondsSpan<3600){for(i=Math.floor(n).toString();i.length<3;)i=`0${i}`;i=`.${i}`}return`${N_t[t.month-1]} ${t.day} ${t.year} ${CX(t.hour)}:${CX(t.minute)}:${CX(t.second)}${i}`};Hc.prototype.smallestTicInPixels=7;Hc.prototype._makeTics=function(){let e=this._timeBarEle,t=$.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan),i=n-8,o,r=this;this._needleEle.style.left=`${n.toString()}px`;let s="",a=.01,c=31536e6,u=1e-10,f=0,d=this._timeBarSecondsSpan;d<a?(d=a,this._timeBarSecondsSpan=a,this._endJulian=$.addSeconds(this._startJulian,a,new $)):d>c&&(d=c,this._timeBarSecondsSpan=c,this._endJulian=$.addSeconds(this._startJulian,c,new $));let p=this._timeBarEle.clientWidth;p<10&&(p=10);let g=this._startJulian,m=Math.min(d/p*1e-5,.4),A,x=$.toGregorianDate(g);d>31536e4?A=$.fromDate(new Date(Date.UTC(Math.floor(x.year/100)*100,0))):d>31536e3?A=$.fromDate(new Date(Date.UTC(Math.floor(x.year/10)*10,0))):d>86400?A=$.fromDate(new Date(Date.UTC(x.year,0))):A=$.fromDate(new Date(Date.UTC(x.year,x.month,x.day)));let C=$.secondsDifference(this._startJulian,$.addSeconds(A,m,new $)),b=C+d;this._epochJulian=A;function T(k){return Math.floor(C/k)*k}function S(k,Y){return Math.ceil(k/Y+.5)*Y}function w(k){return(k-C)/d}function D(k,Y){return k-Y*Math.round(k/Y)}this._rulerEle.innerHTML=this.makeLabel($.addSeconds(this._endJulian,-a,new $));let I=this._rulerEle.offsetWidth+20;I<30&&(I=180);let B=f;f-=u;let M={startTime:C,startJulian:g,epochJulian:A,duration:d,timeBarWidth:p,getAlpha:w};this._highlightRanges.forEach(function(k){s+=k.render(M)});let L=0,_=0,E=0,v=I/p;v>1&&(v=1),v*=this._timeBarSecondsSpan;let P=-1,O=-1,F=Gy.length,U;for(U=0;U<F;++U){let k=Gy[U];if(++P,L=k,k>v&&k>f)break;O<0&&p*(k/this._timeBarSecondsSpan)>=this.smallestTicInPixels&&(O=P)}if(P>0){for(;P>0;)if(--P,Math.abs(D(L,Gy[P]))<1e-5){Gy[P]>=f&&(_=Gy[P]);break}if(O>=0)for(;O<P;){if(Math.abs(D(_,Gy[O]))<1e-5&&Gy[O]>=f){E=Gy[O];break}++O}}f=B,f>u&&E<1e-5&&Math.abs(f-L)>u&&(E=f,f<=L+u&&(_=0));let V=-999999,G;if(p*(E/this._timeBarSecondsSpan)>=3)for(o=T(E);o<=b;o=S(o,E))s+=`<span class="cesium-timeline-ticTiny" style="left: ${Math.round(p*w(o)).toString()}px;"></span>`;if(p*(_/this._timeBarSecondsSpan)>=3)for(o=T(_);o<=b;o=S(o,_))s+=`<span class="cesium-timeline-ticSub" style="left: ${Math.round(p*w(o)).toString()}px;"></span>`;if(p*(L/this._timeBarSecondsSpan)>=2){this._mainTicSpan=L,b+=L,o=T(L);let k=$.computeTaiMinusUtc(A);for(;o<=b;){let Y=$.addSeconds(g,o-C,new $);if(L>2.1){let J=$.computeTaiMinusUtc(Y);Math.abs(J-k)>.1&&(o+=J-k,Y=$.addSeconds(g,o-C,new $))}let j=Math.round(p*w(o)),X=this.makeLabel(Y);this._rulerEle.innerHTML=X,G=this._rulerEle.offsetWidth,G<10&&(G=I);let W=j-(G/2-1);W>V?(V=W+G+5,s+=`<span class="cesium-timeline-ticMain" style="left: ${j.toString()}px;"></span><span class="cesium-timeline-ticLabel" style="left: ${W.toString()}px;">${X}</span>`):s+=`<span class="cesium-timeline-ticSub" style="left: ${j.toString()}px;"></span>`,o=S(o,L)}}else this._mainTicSpan=-1;s+=`<span class="cesium-timeline-icon16" style="left:${i}px;bottom:0;background-position: 0 0;"></span>`,e.innerHTML=s,this._scrubElement=e.lastChild,this._context.clearRect(0,0,this._trackListEle.width,this._trackListEle.height),M.y=0,this._trackList.forEach(function(k){k.render(r._context,M),M.y+=k.height})};Hc.prototype.updateFromClock=function(){this._scrubJulian=this._clock.currentTime;let e=this._scrubElement;if(l(this._scrubElement)){let t=$.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan);this._lastXPos!==n&&(this._lastXPos=n,e.style.left=`${n-8}px`,this._needleEle.style.left=`${n}px`)}l(this._timelineDragLocation)&&(this._setTimeBarTime(this._timelineDragLocation,this._timelineDragLocation*this._timeBarSecondsSpan/this._topDiv.clientWidth),this.zoomTo($.addSeconds(this._startJulian,this._timelineDrag,new $),$.addSeconds(this._endJulian,this._timelineDrag,new $)))};Hc.prototype._setTimeBarTime=function(e,t){if(e=Math.round(e),this._scrubJulian=$.addSeconds(this._startJulian,t,new $),this._scrubElement){let i=e-8;this._scrubElement.style.left=`${i.toString()}px`,this._needleEle.style.left=`${e.toString()}px`}let n=document.createEvent("Event");n.initEvent("settime",!0,!0),n.clientX=e,n.timeSeconds=t,n.timeJulian=this._scrubJulian,n.clock=this._clock,this._topDiv.dispatchEvent(n)};function k_t(e){return function(t){e._mouseMode!==Bf.touchOnly&&(t.button===0?(e._mouseMode=Bf.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition="-16px 0"),e._onMouseMove(t)):(e._mouseX=t.clientX,t.button===2?e._mouseMode=Bf.zoom:e._mouseMode=Bf.slide)),t.preventDefault()}}function V_t(e){return function(t){e._mouseMode=Bf.none,e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0"),e._timelineDrag=0,e._timelineDragLocation=void 0}}function U_t(e){return function(t){let n;if(e._mouseMode===Bf.scrub){t.preventDefault();let i=t.clientX-e._topDiv.getBoundingClientRect().left;i<0?(e._timelineDragLocation=0,e._timelineDrag=-.01*e._timeBarSecondsSpan):i>e._topDiv.clientWidth?(e._timelineDragLocation=e._topDiv.clientWidth,e._timelineDrag=.01*e._timeBarSecondsSpan):(e._timelineDragLocation=void 0,e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))}else if(e._mouseMode===Bf.slide){if(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0){let i=n*e._timeBarSecondsSpan/e._topDiv.clientWidth;e.zoomTo($.addSeconds(e._startJulian,i,new $),$.addSeconds(e._endJulian,i,new $))}}else e._mouseMode===Bf.zoom&&(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0&&e.zoomFrom(Math.pow(1.01,n)))}}function z_t(e){return function(t){let n=t.wheelDeltaY||t.wheelDelta||-t.detail;xX=Math.max(Math.min(Math.abs(n),xX),1),n/=xX,e.zoomFrom(Math.pow(1.05,-n))}}function G_t(e){return function(t){let n=t.touches.length,i,o,r=e._topDiv.getBoundingClientRect().left;t.preventDefault(),e._mouseMode=Bf.touchOnly,n===1?(i=$.secondsDifference(e._scrubJulian,e._startJulian),o=Math.round(i*e._topDiv.clientWidth/e._timeBarSecondsSpan+r),Math.abs(t.touches[0].clientX-o)<50?(e._touchMode=Gc.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition=n===1?"-16px 0":"0 0")):(e._touchMode=Gc.singleTap,e._touchState.centerX=t.touches[0].clientX-r)):n===2?(e._touchMode=Gc.slideZoom,e._touchState.centerX=(t.touches[0].clientX+t.touches[1].clientX)*.5-r,e._touchState.spanX=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):e._touchMode=Gc.ignore}}function H_t(e){return function(t){let n=t.touches.length,i=e._topDiv.getBoundingClientRect().left;e._touchMode===Gc.singleTap?(e._touchMode=Gc.scrub,e._onTouchMove(t)):e._touchMode===Gc.scrub&&e._onTouchMove(t),e._mouseMode=Bf.touchOnly,n!==1?e._touchMode=n>0?Gc.ignore:Gc.none:e._touchMode===Gc.slideZoom&&(e._touchState.centerX=t.touches[0].clientX-i),e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0")}}function W_t(e){return function(t){let n,i,o,r,s,a,c=1,u=e._topDiv.getBoundingClientRect().left;e._touchMode===Gc.singleTap&&(e._touchMode=Gc.slideZoom),e._mouseMode=Bf.touchOnly,e._touchMode===Gc.scrub?(t.preventDefault(),t.changedTouches.length===1&&(i=t.changedTouches[0].clientX-u,i>=0&&i<=e._topDiv.clientWidth&&e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))):e._touchMode===Gc.slideZoom&&(o=t.touches.length,o===2?(r=(t.touches[0].clientX+t.touches[1].clientX)*.5-u,s=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):o===1&&(r=t.touches[0].clientX-u,s=0),l(r)&&(s>0&&e._touchState.spanX>0?(c=e._touchState.spanX/s,a=$.addSeconds(e._startJulian,(e._touchState.centerX*e._timeBarSecondsSpan-r*e._timeBarSecondsSpan*c)/e._topDiv.clientWidth,new $)):(n=e._touchState.centerX-r,a=$.addSeconds(e._startJulian,n*e._timeBarSecondsSpan/e._topDiv.clientWidth,new $)),e.zoomTo(a,$.addSeconds(a,e._timeBarSecondsSpan*c,new $)),e._touchState.centerX=r,e._touchState.spanX=s))}}Hc.prototype.resize=function(){let e=this.container.clientWidth,t=this.container.clientHeight;if(e===this._lastWidth&&t===this._lastHeight)return;this._trackContainer.style.height=`${t}px`;let n=1;this._trackList.forEach(function(i){n+=i.height}),this._trackListEle.style.height=`${n.toString()}px`,this._trackListEle.width=this._trackListEle.clientWidth,this._trackListEle.height=n,this._makeTics(),this._lastXPos=void 0,this._lastWidth=e,this._lastHeight=t};var ZN=Hc;var j0e=Di(W0e(),1);function j_t(e){let t=!1,n=window.screen;return l(n)&&(l(n.lockOrientation)?t=n.lockOrientation(e):l(n.mozLockOrientation)?t=n.mozLockOrientation(e):l(n.msLockOrientation)?t=n.msLockOrientation(e):l(n.orientation&&n.orientation.lock)&&(t=n.orientation.lock(e))),t}function q0e(){let e=window.screen;l(e)&&(l(e.unlockOrientation)?e.unlockOrientation():l(e.mozUnlockOrientation)?e.mozUnlockOrientation():l(e.msUnlockOrientation)?e.msUnlockOrientation():l(e.orientation&&e.orientation.unlock)&&e.orientation.unlock())}function q_t(e,t,n,i){i()||(n()?(t.useWebVR=!1,e._locked&&(q0e(),e._locked=!1),e._noSleep.disable(),or.exitFullscreen(),n(!1)):(or.fullscreen||or.requestFullscreen(e._vrElement),e._noSleep.enable(),e._locked||(e._locked=j_t("landscape")),t.useWebVR=!0,n(!0)))}function tG(e,t){let n=this,i=Ae.observable(or.enabled),o=Ae.observable(!1);this.isVRMode=void 0,Ae.defineProperty(this,"isVRMode",{get:function(){return o()}}),this.isVREnabled=void 0,Ae.defineProperty(this,"isVREnabled",{get:function(){return i()},set:function(s){i(s&&or.enabled)}}),this.tooltip=void 0,Ae.defineProperty(this,"tooltip",function(){return i()?o()?"Exit VR mode":"Enter VR mode":"VR mode is unavailable"});let r=Ae.observable(!1);this._isOrthographic=void 0,Ae.defineProperty(this,"_isOrthographic",{get:function(){return r()}}),this._eventHelper=new Tr,this._eventHelper.add(e.preRender,function(){r(e.camera.frustum instanceof Zt)}),this._locked=!1,this._noSleep=new 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t=e.clock;t.currentTime=e.timeJulian,t.shouldAnimate=!1}function K_t(e){let t=e.getPropertyIds(),n="";return t.forEach(function(i){let o=e.getProperty(i);l(o)&&(n+=`<tr><th>${i}</th><td>${o}</td></tr>`)}),n.length>0&&(n=`<table class="cesium-infoBox-defaultTable"><tbody>${n}</tbody></table>`),n}function J_t(e){let t,n=[],i=e.getPropertyIds();for(t=0;t<i.length;t++){let r=i[t];/^name$/i.test(r)?n[0]=e.getProperty(r):/name/i.test(r)?n[1]=e.getProperty(r):/^title$/i.test(r)?n[2]=e.getProperty(r):/^(id|identifier)$/i.test(r)?n[3]=e.getProperty(r):/element/i.test(r)?n[4]=e.getProperty(r):/(id|identifier)$/i.test(r)&&(n[5]=e.getProperty(r))}let o=n.length;for(t=0;t<o;t++){let r=n[t];if(l(r)&&r!=="")return r}return"Unnamed Feature"}function Y0e(e,t){let n=e.scene.pick(t.position);if(l(n)){let i=y(n.id,n.primitive.id);if(i instanceof Fo)return i;if(n instanceof ls)return new Fo({name:J_t(n),description:K_t(n),feature:n})}if(l(e.scene.globe))return $_t(e,t.position)}var Z_t=new $;function 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r=document.createElement("div");r.className="cesium-viewer-cesiumWidgetContainer",o.appendChild(r);let s=document.createElement("div");s.className="cesium-viewer-bottom",o.appendChild(s);let a=y(t.scene3DOnly,!1),c,u,f=!1;l(t.clockViewModel)?(u=t.clockViewModel,c=u.clock):(c=new yd,u=new mN(c),f=!0),l(t.shouldAnimate)&&(c.shouldAnimate=t.shouldAnimate);let d=new GF(r,{imageryProvider:n||l(t.imageryProvider)?!1:void 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Tr;x.add(c.onTick,wi.prototype._onTick,this),x.add(m.morphStart,wi.prototype._clearTrackedObject,this);let C;if(!l(t.selectionIndicator)||t.selectionIndicator!==!1){let j=document.createElement("div");j.className="cesium-viewer-selectionIndicatorContainer",o.appendChild(j),C=new XN(j,m)}let b;if(!l(t.infoBox)||t.infoBox!==!1){let j=document.createElement("div");j.className="cesium-viewer-infoBoxContainer",o.appendChild(j),b=new RN(j);let X=b.viewModel;x.add(X.cameraClicked,wi.prototype._onInfoBoxCameraClicked,this),x.add(X.closeClicked,wi.prototype._onInfoBoxClockClicked,this)}let T=document.createElement("div");T.className="cesium-viewer-toolbar",o.appendChild(T);let S;if(!l(t.geocoder)||t.geocoder!==!1){let j=document.createElement("div");j.className="cesium-viewer-geocoderContainer",T.appendChild(j);let X;l(t.geocoder)&&typeof t.geocoder!="boolean"&&(X=Array.isArray(t.geocoder)?t.geocoder:[t.geocoder]),S=new NN({container:j,geocoderServices:X,scene:m}),x.add(S.viewModel.search.beforeExecute,wi.prototype._clearObjects,this)}let w;(!l(t.homeButton)||t.homeButton!==!1)&&(w=new LN(T,m),l(S)&&x.add(w.viewModel.command.afterExecute,function(){let j=S.viewModel;j.searchText="",j.isSearchInProgress&&j.search()}),x.add(w.viewModel.command.beforeExecute,wi.prototype._clearTrackedObject,this));let D;!a&&(!l(t.sceneModePicker)||t.sceneModePicker!==!1)&&(D=new jN(T,m));let I;t.projectionPicker&&(I=new HN(T,m));let B,M;if(n){let j=y(t.imageryProviderViewModels,CN()),X=y(t.terrainProviderViewModels,TN());B=new xN(T,{globe:m.globe,imageryProviderViewModels:j,selectedImageryProviderViewModel:t.selectedImageryProviderViewModel,terrainProviderViewModels:X,selectedTerrainProviderViewModel:t.selectedTerrainProviderViewModel}),M=T.getElementsByClassName("cesium-baseLayerPicker-dropDown")[0]}l(t.imageryProvider)&&t.imageryProvider!==!1&&(n&&(B.viewModel.selectedImagery=void 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v,P,O;(!l(t.fullscreenButton)||t.fullscreenButton!==!1)&&(O=document.createElement("div"),O.className="cesium-viewer-fullscreenContainer",o.appendChild(O),v=new ON(O,t.fullscreenElement),P=qs(v.viewModel,"isFullscreenEnabled",function(j){O.style.display=j?"block":"none",l(E)&&(E.container.style.right=`${O.clientWidth}px`,E.resize())}));let F,U,V;if(t.vrButton){let j=document.createElement("div");j.className="cesium-viewer-vrContainer",o.appendChild(j),F=new 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0,this._enableInfoOrSelection=l(b)||l(C),this._clockTrackedDataSource=void 0,this._trackedEntity=void 0,this._needTrackedEntityUpdate=!1,this._selectedEntity=void 0,this._zoomIsFlight=!1,this._zoomTarget=void 0,this._zoomPromise=void 0,this._zoomOptions=void 0,this._selectedEntityChanged=new ge,this._trackedEntityChanged=new ge,Ae.track(this,["_trackedEntity","_selectedEntity","_clockTrackedDataSource"]),x.add(p.dataSourceAdded,wi.prototype._onDataSourceAdded,this),x.add(p.dataSourceRemoved,wi.prototype._onDataSourceRemoved,this),x.add(m.postUpdate,wi.prototype.resize,this),x.add(m.postRender,wi.prototype._postRender,this);let G=p.length;for(let j=0;j<G;j++)this._dataSourceAdded(p,p.get(j));this._dataSourceAdded(void 0,A.defaultDataSource),x.add(p.dataSourceAdded,wi.prototype._dataSourceAdded,this),x.add(p.dataSourceRemoved,wi.prototype._dataSourceRemoved,this);function k(j){let X=Y0e(i,j);l(X)?q.getValueOrUndefined(X.position,i.clock.currentTime)?i.trackedEntity=X:i.zoomTo(X):l(i.trackedEntity)&&(i.trackedEntity=void 0)}function Y(j){i.selectedEntity=Y0e(i,j)}d.screenSpaceEventHandler.setInputAction(Y,mn.LEFT_CLICK),d.screenSpaceEventHandler.setInputAction(k,mn.LEFT_DOUBLE_CLICK)}Object.defineProperties(wi.prototype,{container:{get:function(){return this._container}},bottomContainer:{get:function(){return this._bottomContainer}},cesiumWidget:{get:function(){return this._cesiumWidget}},selectionIndicator:{get:function(){return this._selectionIndicator}},infoBox:{get:function(){return this._infoBox}},geocoder:{get:function(){return this._geocoder}},homeButton:{get:function(){return this._homeButton}},sceneModePicker:{get:function(){return this._sceneModePicker}},projectionPicker:{get:function(){return this._projectionPicker}},baseLayerPicker:{get:function(){return this._baseLayerPicker}},navigationHelpButton:{get:function(){return this._navigationHelpButton}},animation:{get:function(){return this._animation}},timeline:{get:function(){return this._timeline}},fullscreenButton:{get:function(){return this._fullscreenButton}},vrButton:{get:function(){return this._vrButton}},dataSourceDisplay:{get:function(){return this._dataSourceDisplay}},entities:{get:function(){return this._dataSourceDisplay.defaultDataSource.entities}},dataSources:{get:function(){return this._dataSourceCollection}},canvas:{get:function(){return this._cesiumWidget.canvas}},scene:{get:function(){return this._cesiumWidget.scene}},shadows:{get:function(){return this.scene.shadowMap.enabled},set:function(e){this.scene.shadowMap.enabled=e}},terrainShadows:{get:function(){return this.scene.globe.shadows},set:function(e){this.scene.globe.shadows=e}},shadowMap:{get:function(){return this.scene.shadowMap}},imageryLayers:{get:function(){return this.scene.imageryLayers}},terrainProvider:{get:function(){return this.scene.terrainProvider},set:function(e){this.scene.terrainProvider=e}},camera:{get:function(){return this.scene.camera}},postProcessStages:{get:function(){return this.scene.postProcessStages}},clock:{get:function(){return this._clockViewModel.clock}},clockViewModel:{get:function(){return this._clockViewModel}},screenSpaceEventHandler:{get:function(){return this._cesiumWidget.screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._cesiumWidget.targetFrameRate},set:function(e){this._cesiumWidget.targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._cesiumWidget.useDefaultRenderLoop},set:function(e){this._cesiumWidget.useDefaultRenderLoop=e}},resolutionScale:{get:function(){return this._cesiumWidget.resolutionScale},set:function(e){this._cesiumWidget.resolutionScale=e}},useBrowserRecommendedResolution:{get:function(){return this._cesiumWidget.useBrowserRecommendedResolution},set:function(e){this._cesiumWidget.useBrowserRecommendedResolution=e}},allowDataSourcesToSuspendAnimation:{get:function(){return this._allowDataSourcesToSuspendAnimation},set:function(e){this._allowDataSourcesToSuspendAnimation=e}},trackedEntity:{get:function(){return this._trackedEntity},set:function(e){if(this._trackedEntity!==e){this._trackedEntity=e,iG(this);let t=this.scene,n=t.mode;!l(e)||!l(e.position)?(this._needTrackedEntityUpdate=!1,(n===ee.COLUMBUS_VIEW||n===ee.SCENE2D)&&(t.screenSpaceCameraController.enableTranslate=!0),(n===ee.COLUMBUS_VIEW||n===ee.SCENE3D)&&(t.screenSpaceCameraController.enableTilt=!0),this._entityView=void 0,this.camera.lookAtTransform(N.IDENTITY)):this._needTrackedEntityUpdate=!0,this._trackedEntityChanged.raiseEvent(e),this.scene.requestRender()}}},selectedEntity:{get:function(){return this._selectedEntity},set:function(e){if(this._selectedEntity!==e){this._selectedEntity=e;let t=l(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;l(e)?l(t)&&t.animateAppear():l(t)&&t.animateDepart(),this._selectedEntityChanged.raiseEvent(e)}}},selectedEntityChanged:{get:function(){return this._selectedEntityChanged}},trackedEntityChanged:{get:function(){return this._trackedEntityChanged}},clockTrackedDataSource:{get:function(){return this._clockTrackedDataSource},set:function(e){this._clockTrackedDataSource!==e&&(this._clockTrackedDataSource=e,J0e(this._timeline,this.clock,e))}}});wi.prototype.extend=function(e,t){e(this,t)};wi.prototype.resize=function(){let e=this._cesiumWidget,t=this._container,n=t.clientWidth,i=t.clientHeight,o=l(this._animation),r=l(this._timeline);if(e.resize(),n===this._lastWidth&&i===this._lastHeight)return;let s=i-125,a=this._baseLayerPickerDropDown;if(l(a)&&(a.style.maxHeight=`${s}px`),l(this._geocoder)){let g=this._geocoder.searchSuggestionsContainer;g.style.maxHeight=`${s}px`}l(this._infoBox)&&(this._infoBox.viewModel.maxHeight=s);let c=this._timeline,u,f=0,d=0,p=0;if(o&&window.getComputedStyle(this._animation.container).visibility!=="hidden"){let g=this._lastWidth;u=this._animation.container,n>900?(f=169,g<=900&&(u.style.width="169px",u.style.height="112px",this._animation.resize())):n>=600?(f=136,(g<600||g>900)&&(u.style.width="136px",u.style.height="90px",this._animation.resize())):(f=106,(g>600||g===0)&&(u.style.width="106px",u.style.height="70px",this._animation.resize())),d=f+5}if(r&&window.getComputedStyle(this._timeline.container).visibility!=="hidden"){let g=this._fullscreenButton,m=this._vrButton,A=c.container,x=A.style;p=A.clientHeight+3,x.left=`${f}px`;let C=0;l(g)&&(C+=g.container.clientWidth),l(m)&&(C+=m.container.clientWidth),x.right=`${C}px`,c.resize()}this._bottomContainer.style.left=`${d}px`,this._bottomContainer.style.bottom=`${p}px`,this._lastWidth=n,this._lastHeight=i};wi.prototype.forceResize=function(){this._lastWidth=0,this.resize()};wi.prototype.render=function(){this._cesiumWidget.render()};wi.prototype.isDestroyed=function(){return!1};wi.prototype.destroy=function(){let e;this.screenSpaceEventHandler.removeInputAction(mn.LEFT_CLICK),this.screenSpaceEventHandler.removeInputAction(mn.LEFT_DOUBLE_CLICK);let t=this.dataSources,n=t.length;for(e=0;e<n;e++)this._dataSourceRemoved(t,t.get(e));return this._dataSourceRemoved(void 0,this._dataSourceDisplay.defaultDataSource),this._container.removeChild(this._element),this._element.removeChild(this._toolbar),this._eventHelper.removeAll(),l(this._geocoder)&&(this._geocoder=this._geocoder.destroy()),l(this._homeButton)&&(this._homeButton=this._homeButton.destroy()),l(this._sceneModePicker)&&(this._sceneModePicker=this._sceneModePicker.destroy()),l(this._projectionPicker)&&(this._projectionPicker=this._projectionPicker.destroy()),l(this._baseLayerPicker)&&(this._baseLayerPicker=this._baseLayerPicker.destroy()),l(this._animation)&&(this._element.removeChild(this._animation.container),this._animation=this._animation.destroy()),l(this._timeline)&&(this._timeline.removeEventListener("settime",K0e,!1),this._element.removeChild(this._timeline.container),this._timeline=this._timeline.destroy()),l(this._fullscreenButton)&&(this._fullscreenSubscription.dispose(),this._element.removeChild(this._fullscreenButton.container),this._fullscreenButton=this._fullscreenButton.destroy()),l(this._vrButton)&&(this._vrSubscription.dispose(),this._vrModeSubscription.dispose(),this._element.removeChild(this._vrButton.container),this._vrButton=this._vrButton.destroy()),l(this._infoBox)&&(this._element.removeChild(this._infoBox.container),this._infoBox=this._infoBox.destroy()),l(this._selectionIndicator)&&(this._element.removeChild(this._selectionIndicator.container),this._selectionIndicator=this._selectionIndicator.destroy()),this._destroyClockViewModel&&(this._clockViewModel=this._clockViewModel.destroy()),this._dataSourceDisplay=this._dataSourceDisplay.destroy(),this._cesiumWidget=this._cesiumWidget.destroy(),this._destroyDataSourceCollection&&(this._dataSourceCollection=this._dataSourceCollection.destroy()),le(this)};wi.prototype._dataSourceAdded=function(e,t){t.entities.collectionChanged.addEventListener(wi.prototype._onEntityCollectionChanged,this)};wi.prototype._dataSourceRemoved=function(e,t){let n=t.entities;n.collectionChanged.removeEventListener(wi.prototype._onEntityCollectionChanged,this),l(this.trackedEntity)&&n.getById(this.trackedEntity.id)===this.trackedEntity&&(this.trackedEntity=void 0),l(this.selectedEntity)&&n.getById(this.selectedEntity.id)===this.selectedEntity&&(this.selectedEntity=void 0)};wi.prototype._onTick=function(e){let t=e.currentTime,n=this._dataSourceDisplay.update(t);this._allowDataSourcesToSuspendAnimation&&(this._clockViewModel.canAnimate=n);let i=this._entityView;if(l(i)){let f=this._trackedEntity;this._dataSourceDisplay.getBoundingSphere(f,!1,Hy)===nt.DONE&&i.update(t,Hy)}let o,r=!1,s=this.selectedEntity,a=l(s)&&this._enableInfoOrSelection;a&&s.isShowing&&s.isAvailable(t)&&(this._dataSourceDisplay.getBoundingSphere(s,!0,Hy)!==nt.FAILED?o=Hy.center:l(s.position)&&(o=s.position.getValue(t,o)),r=l(o));let c=l(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;l(c)&&(c.position=h.clone(o,c.position),c.showSelection=a&&r,c.update());let u=l(this._infoBox)?this._infoBox.viewModel:void 0;l(u)&&(u.showInfo=a,u.enableCamera=r,u.isCameraTracking=this.trackedEntity===this.selectedEntity,a?(u.titleText=y(s.name,s.id),u.description=q.getValueOrDefault(s.description,t,"")):(u.titleText="",u.description=""))};wi.prototype._onEntityCollectionChanged=function(e,t,n){let i=n.length;for(let o=0;o<i;o++){let r=n[o];this.trackedEntity===r&&(this.trackedEntity=void 0),this.selectedEntity===r&&(this.selectedEntity=void 0)}};wi.prototype._onInfoBoxCameraClicked=function(e){if(e.isCameraTracking&&this.trackedEntity===this.selectedEntity)this.trackedEntity=void 0;else{let n=this.selectedEntity.position;l(n)?this.trackedEntity=this.selectedEntity:this.zoomTo(this.selectedEntity)}};wi.prototype._clearTrackedObject=function(){this.trackedEntity=void 0};wi.prototype._onInfoBoxClockClicked=function(e){this.selectedEntity=void 0};wi.prototype._clearObjects=function(){this.trackedEntity=void 0,this.selectedEntity=void 0};wi.prototype._onDataSourceChanged=function(e){this.clockTrackedDataSource===e&&J0e(this.timeline,this.clock,e)};wi.prototype._onDataSourceAdded=function(e,t){this._automaticallyTrackDataSourceClocks&&(this.clockTrackedDataSource=t);let n=t.entities.id,i=this._eventHelper.add(t.changedEvent,wi.prototype._onDataSourceChanged,this);this._dataSourceChangedListeners[n]=i};wi.prototype._onDataSourceRemoved=function(e,t){let n=this.clockTrackedDataSource===t,i=t.entities.id;if(this._dataSourceChangedListeners[i](),this._dataSourceChangedListeners[i]=void 0,n){let o=e.length;this._automaticallyTrackDataSourceClocks&&o>0?this.clockTrackedDataSource=e.get(o-1):this.clockTrackedDataSource=void 0}};wi.prototype.zoomTo=function(e,t){return Z0e(this,e,{offset:t},!1)};wi.prototype.flyTo=function(e,t){return Z0e(this,e,t,!0)};function Z0e(e,t,n,i){iG(e);let o=new Promise(r=>{e._completeZoom=function(s){r(s)}});return e._zoomPromise=o,e._zoomIsFlight=i,e._zoomOptions=n,Promise.resolve(t).then(function(r){if(e._zoomPromise===o){if(r instanceof mu){r.getViewableRectangle().then(function(s){return Kx(s,e.scene)}).then(function(s){e._zoomPromise===o&&(e._zoomTarget=s)});return}if(r instanceof Ec){e._zoomTarget=r;return}if(r instanceof rS){e._zoomTarget=r;return}if(r.isLoading&&l(r.loadingEvent)){let s=r.loadingEvent.addEventListener(function(){s(),e._zoomPromise===o&&(e._zoomTarget=r.entities.values.slice(0))});return}if(Array.isArray(r)){e._zoomTarget=r.slice(0);return}r=y(r.values,r),l(r.entities)&&(r=r.entities.values),Array.isArray(r)?e._zoomTarget=r.slice(0):e._zoomTarget=[r]}}),e.scene.requestRender(),o}function uS(e){e._zoomPromise=void 0,e._zoomTarget=void 0,e._zoomOptions=void 0}function iG(e){let t=e._zoomPromise;l(t)&&(uS(e),e._completeZoom(!1))}wi.prototype._postRender=function(){tgt(this),ngt(this)};function tgt(e){let t=e._zoomTarget;if(!l(t)||e.scene.mode===ee.MORPHING)return;let n=e.scene,i=n.camera,o=y(e._zoomOptions,{}),r;if(t instanceof Ec)return t.readyPromise.then(function(){let u=t.boundingSphere;l(o.offset)||(o.offset=new tu(0,-.5,u.radius)),r={offset:o.offset,duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(t.boundingSphere,r):(i.viewBoundingSphere(u,o.offset),i.lookAtTransform(N.IDENTITY),e._completeZoom(!0)),uS(e)}).catch(()=>{iG(e)});if(t instanceof rS)return t.readyPromise.then(function(){let u=t.boundingSphere;l(o.offset)||(o.offset=new tu(0,-.5,u.radius)),r={offset:o.offset,duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(u,r):(i.viewBoundingSphere(u,o.offset),i.lookAtTransform(N.IDENTITY),e._completeZoom(!0)),uS(e)});if(t instanceof fe){r={destination:n.mapProjection.ellipsoid.cartographicToCartesian(t),duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyTo(r):(i.setView(r),e._completeZoom(!0)),uS(e);return}let s=t,a=[];for(let u=0,f=s.length;u<f;u++){let d=e._dataSourceDisplay.getBoundingSphere(s[u],!1,Hy);if(d===nt.PENDING)return;d!==nt.FAILED&&a.push(re.clone(Hy))}if(a.length===0){iG(e);return}e.trackedEntity=void 0;let c=re.fromBoundingSpheres(a);e._zoomIsFlight?(uS(e),i.flyToBoundingSphere(c,{duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)},offset:o.offset})):(i.viewBoundingSphere(c,o.offset),i.lookAtTransform(N.IDENTITY),uS(e),e._completeZoom(!0))}function ngt(e){if(!e._needTrackedEntityUpdate)return;let t=e._trackedEntity,n=e.clock.currentTime,i=q.getValueOrUndefined(t.position,n);if(!l(i))return;let o=e.scene,r=e._dataSourceDisplay.getBoundingSphere(t,!1,Hy);if(r===nt.PENDING)return;let s=o.mode;(s===ee.COLUMBUS_VIEW||s===ee.SCENE2D)&&(o.screenSpaceCameraController.enableTranslate=!1),(s===ee.COLUMBUS_VIEW||s===ee.SCENE3D)&&(o.screenSpaceCameraController.enableTilt=!1);let a=r!==nt.FAILED?Hy:void 0;e._entityView=new TR(t,o,o.mapProjection.ellipsoid),e._entityView.update(n,a),e._needTrackedEntityUpdate=!1}var bX=wi;function igt(e){let t=document.createElement("div");t.className="cesium-viewer-cesium3DTilesInspectorContainer",e.container.appendChild(t);let n=new wN(t,e.scene);Object.defineProperties(e,{cesium3DTilesInspector:{get:function(){return n}}})}var EX=igt;function ogt(e){let t=document.createElement("div");t.className="cesium-viewer-cesiumInspectorContainer",e.container.appendChild(t);let n=new PN(t,e.scene);Object.defineProperties(e,{cesiumInspector:{get:function(){return n}}})}var SX=ogt;function rgt(e,t){t=y(t,y.EMPTY_OBJECT);let n=!0,i=y(t.flyToOnDrop,!0),o=new ge,r=y(t.clearOnDrop,!0),s=y(t.dropTarget,e.container),a=y(t.clampToGround,!0),c=t.proxy;s=vn(s),Object.defineProperties(e,{dropTarget:{get:function(){return s},set:function(f){Q0e(s,u),s=f,wX(s,u)}},dropEnabled:{get:function(){return n},set:function(f){f!==n&&(f?wX(s,u):Q0e(s,u),n=f)}},dropError:{get:function(){return o}},clearOnDrop:{get:function(){return r},set:function(f){r=f}},flyToOnDrop:{get:function(){return i},set:function(f){i=f}},proxy:{get:function(){return c},set:function(f){c=f}},clampToGround:{get:function(){return a},set:function(f){a=f}}});function u(f){sC(f),r&&(e.entities.removeAll(),e.dataSources.removeAll());let d=f.dataTransfer.files,p=d.length;for(let g=0;g<p;g++){let m=d[g],A=new FileReader;A.onload=sgt(e,m,c,a),A.onerror=agt(e,m),A.readAsText(m)}}wX(s,u),e.destroy=vM(e,e.destroy,function(){e.dropEnabled=!1}),e._handleDrop=u}function sC(e){e.stopPropagation(),e.preventDefault()}function Q0e(e,t){let n=e;l(n)&&(n.removeEventListener("drop",t,!1),n.removeEventListener("dragenter",sC,!1),n.removeEventListener("dragover",sC,!1),n.removeEventListener("dragexit",sC,!1))}function wX(e,t){e.addEventListener("drop",t,!1),e.addEventListener("dragenter",sC,!1),e.addEventListener("dragover",sC,!1),e.addEventListener("dragexit",sC,!1)}function sgt(e,t,n,i){let o=e.scene;return function(r){let s=t.name;try{let a;if(/\.czml$/i.test(s))a=RB.load(JSON.parse(r.target.result),{sourceUri:s});else if(/\.geojson$/i.test(s)||/\.json$/i.test(s)||/\.topojson$/i.test(s))a=RR.load(JSON.parse(r.target.result),{sourceUri:s,clampToGround:i});else if(/\.(kml|kmz)$/i.test(s))a=KR.load(t,{sourceUri:s,proxy:n,camera:o.camera,canvas:o.canvas,clampToGround:i,screenOverlayContainer:e.container});else if(/\.gpx$/i.test(s))a=UR.load(t,{sourceUri:s,proxy:n});else{e.dropError.raiseEvent(e,s,`Unrecognized file: ${s}`);return}l(a)&&e.dataSources.add(a).then(function(c){e.flyToOnDrop&&e.flyTo(c)}).catch(function(c){e.dropError.raiseEvent(e,s,c)})}catch(a){e.dropError.raiseEvent(e,s,a)}}}function agt(e,t){return function(n){e.dropError.raiseEvent(e,t.name,n.target.error)}}var vX=rgt;function cgt(e,t){t=y(t,y.EMPTY_OBJECT);let n=new zN({scene:e.scene,container:e.bottomContainer,lowFrameRateMessage:t.lowFrameRateMessage});Object.defineProperties(e,{performanceWatchdog:{get:function(){return n}}})}var DX=cgt;var lgt="1.100";0&&(module.exports={AlphaMode,AlphaPipelineStage,Animation,AnimationViewModel,Appearance,ApproximateTerrainHeights,ArcGISTiledElevationTerrainProvider,ArcGisMapServerImageryProvider,ArcType,ArticulationStageType,AssociativeArray,AttributeCompression,AttributeType,AutoExposure,AutomaticUniforms,Axis,AxisAlignedBoundingBox,B3dmLoader,B3dmParser,BaseLayerPicker,BaseLayerPickerViewModel,BatchTable,BatchTableHierarchy,BatchTexture,BatchTexturePipelineStage,Billboard,BillboardCollection,BillboardGraphics,BillboardVisualizer,BingMapsGeocoderService,BingMapsImageryProvider,BingMapsStyle,BlendEquation,BlendFunction,BlendOption,BlendingState,BoundingRectangle,BoundingSphere,BoundingSphereState,BoxEmitter,BoxGeometry,BoxGeometryUpdater,BoxGraphics,BoxOutlineGeometry,BrdfLutGenerator,Buffer,BufferLoader,BufferUsage,CPUStylingPipelineStage,CallbackProperty,Camera,CameraEventAggregator,CameraEventType,CameraFlightPath,Cartesian2,Cartesian3,Cartesian4,Cartographic,CartographicGeocoderService,CatmullRomSpline,Cesium3DContentGroup,Cesium3DTile,Cesium3DTileBatchTable,Cesium3DTileColorBlendMode,Cesium3DTileContent,Cesium3DTileContentFactory,Cesium3DTileContentState,Cesium3DTileContentType,Cesium3DTileFeature,Cesium3DTileFeatureTable,Cesium3DTileOptimizationHint,Cesium3DTileOptimizations,Cesium3DTilePass,Cesium3DTilePassState,Cesium3DTilePointFeature,Cesium3DTileRefine,Cesium3DTileStyle,Cesium3DTileStyleEngine,Cesium3DTilesInspector,Cesium3DTilesInspectorViewModel,Cesium3DTileset,Cesium3DTilesetCache,Cesium3DTilesetGraphics,Cesium3DTilesetHeatmap,Cesium3DTilesetMetadata,Cesium3DTilesetMostDetailedTraversal,Cesium3DTilesetStatistics,Cesium3DTilesetTraversal,Cesium3DTilesetVisualizer,CesiumInspector,CesiumInspectorViewModel,CesiumTerrainProvider,CesiumWidget,Check,CheckerboardMaterialProperty,CircleEmitter,CircleGeometry,CircleOutlineGeometry,ClassificationModelDrawCommand,ClassificationPipelineStage,ClassificationPrimitive,ClassificationType,ClearCommand,ClippingPlane,ClippingPlaneCollection,Clock,ClockRange,ClockStep,ClockViewModel,CloudCollection,CloudType,Color,ColorBlendMode,ColorGeometryInstanceAttribute,ColorMaterialProperty,Command,ComponentDatatype,Composite3DTileContent,CompositeEntityCollection,CompositeMaterialProperty,CompositePositionProperty,CompositeProperty,CompressedTextureBuffer,ComputeCommand,ComputeEngine,ConditionsExpression,ConeEmitter,ConstantPositionProperty,ConstantProperty,ConstantSpline,ContentMetadata,Context,ContextLimits,CoplanarPolygonGeometry,CoplanarPolygonGeometryLibrary,CoplanarPolygonOutlineGeometry,CornerType,CorridorGeometry,CorridorGeometryLibrary,CorridorGeometryUpdater,CorridorGraphics,CorridorOutlineGeometry,Credit,CreditDisplay,CubeMap,CubeMapFace,CubicRealPolynomial,CullFace,CullingVolume,CumulusCloud,CustomDataSource,CustomHeightmapTerrainProvider,CustomShader,CustomShaderMode,CustomShaderPipelineStage,CustomShaderTranslucencyMode,CylinderGeometry,CylinderGeometryLibrary,CylinderGeometryUpdater,CylinderGraphics,CylinderOutlineGeometry,CzmlDataSource,DataSource,DataSourceClock,DataSourceCollection,DataSourceDisplay,DebugAppearance,DebugCameraPrimitive,DebugInspector,DebugModelMatrixPrimitive,DefaultProxy,DepthFunction,DepthPlane,DequantizationPipelineStage,DerivedCommand,DeveloperError,DeviceOrientationCameraController,DirectionalLight,DiscardEmptyTileImagePolicy,DiscardMissingTileImagePolicy,DistanceDisplayCondition,DistanceDisplayConditionGeometryInstanceAttribute,DoubleEndedPriorityQueue,DoublyLinkedList,DracoLoader,DrawCommand,DynamicGeometryBatch,DynamicGeometryUpdater,EarthOrientationParameters,EarthOrientationParametersSample,EasingFunction,EllipseGeometry,EllipseGeometryLibrary,EllipseGeometryUpdater,EllipseGraphics,EllipseOutlineGeometry,Ellipsoid,EllipsoidGeodesic,EllipsoidGeometry,EllipsoidGeometryUpdater,EllipsoidGraphics,EllipsoidOutlineGeometry,EllipsoidPrimitive,EllipsoidRhumbLine,EllipsoidSurfaceAppearance,EllipsoidTangentPlane,EllipsoidTerrainProvider,EllipsoidalOccluder,Empty3DTileContent,EncodedCartesian3,Entity,EntityCluster,EntityCollection,EntityView,Event,EventHelper,Expression,ExpressionNodeType,ExtrapolationType,FeatureDetection,FeatureIdPipelineStage,Fog,ForEach,FrameRateMonitor,FrameState,Framebuffer,FramebufferManager,FrustumCommands,FrustumGeometry,FrustumOutlineGeometry,Fullscreen,FullscreenButton,FullscreenButtonViewModel,GeoJsonDataSource,GeoJsonLoader,GeocodeType,Geocoder,GeocoderService,GeocoderViewModel,GeographicProjection,GeographicTilingScheme,Geometry,Geometry3DTileContent,GeometryAttribute,GeometryAttributes,GeometryFactory,GeometryInstance,GeometryInstanceAttribute,GeometryOffsetAttribute,GeometryPipeline,GeometryPipelineStage,GeometryType,GeometryUpdater,GeometryVisualizer,GetFeatureInfoFormat,Globe,GlobeDepth,GlobeSurfaceShaderSet,GlobeSurfaceTile,GlobeSurfaceTileProvider,GlobeTranslucency,GlobeTranslucencyFramebuffer,GlobeTranslucencyState,GltfBufferViewLoader,GltfDracoLoader,GltfImageLoader,GltfIndexBufferLoader,GltfJsonLoader,GltfLoader,GltfLoaderUtil,GltfStructuralMetadataLoader,GltfTextureLoader,GltfVertexBufferLoader,GoogleEarthEnterpriseImageryProvider,GoogleEarthEnterpriseMapsProvider,GoogleEarthEnterpriseMetadata,GoogleEarthEnterpriseTerrainData,GoogleEarthEnterpriseTerrainProvider,GoogleEarthEnterpriseTileInformation,GpxDataSource,GregorianDate,GridImageryProvider,GridMaterialProperty,GroundGeometryUpdater,GroundPolylineGeometry,GroundPolylinePrimitive,GroundPrimitive,GroupMetadata,HeadingPitchRange,HeadingPitchRoll,Heap,HeightReference,HeightmapEncoding,HeightmapTerrainData,HeightmapTessellator,HermitePolynomialApproximation,HermiteSpline,HilbertOrder,HomeButton,HomeButtonViewModel,HorizontalOrigin,I3SDataProvider,I3SFeature,I3SField,I3SGeometry,I3SLayer,I3SNode,I3dmLoader,I3dmParser,Iau2000Orientation,Iau2006XysData,Iau2006XysSample,IauOrientationAxes,IauOrientationParameters,ImageBasedLighting,ImageBasedLightingPipelineStage,ImageMaterialProperty,Imagery,ImageryLayer,ImageryLayerCollection,ImageryLayerFeatureInfo,ImageryProvider,ImageryState,Implicit3DTileContent,ImplicitAvailabilityBitstream,ImplicitMetadataView,ImplicitSubdivisionScheme,ImplicitSubtree,ImplicitSubtreeMetadata,ImplicitTileCoordinates,ImplicitTileset,IndexDatatype,InfoBox,InfoBoxViewModel,InspectorShared,InstanceAttributeSemantic,InstancingPipelineStage,InterpolationAlgorithm,InterpolationType,Intersect,IntersectionTests,Intersections2D,Interval,InvertClassification,Ion,IonGeocoderService,IonImageryProvider,IonResource,IonWorldImageryStyle,Iso8601,JobScheduler,JobType,JsonMetadataTable,JulianDate,KTX2Transcoder,KeyboardEventModifier,KmlCamera,KmlDataSource,KmlLookAt,KmlTour,KmlTourFlyTo,KmlTourWait,Label,LabelCollection,LabelGraphics,LabelStyle,LabelVisualizer,LagrangePolynomialApproximation,LeapSecond,Light,LightingModel,LightingPipelineStage,LinearApproximation,LinearSpline,ManagedArray,MapMode2D,MapProjection,MapboxImageryProvider,MapboxStyleImageryProvider,Material,MaterialAppearance,MaterialPipelineStage,MaterialProperty,Math,Matrix2,Matrix3,Matrix4,MetadataClass,MetadataClassProperty,MetadataComponentType,MetadataEntity,MetadataEnum,MetadataEnumValue,MetadataPipelineStage,MetadataSchema,MetadataSchemaLoader,MetadataSemantic,MetadataTable,MetadataTableProperty,MetadataType,MipmapHint,Model,Model3DTileContent,ModelAlphaOptions,ModelAnimation,ModelAnimationChannel,ModelAnimationCollection,ModelAnimationLoop,ModelAnimationState,ModelArticulation,ModelArticulationStage,ModelClippingPlanesPipelineStage,ModelColorPipelineStage,ModelComponents,ModelDrawCommand,ModelFeature,ModelFeatureTable,ModelGraphics,ModelLightingOptions,ModelMatrixUpdateStage,ModelNode,ModelRenderResources,ModelRuntimeNode,ModelRuntimePrimitive,ModelSceneGraph,ModelSilhouettePipelineStage,ModelSkin,ModelSplitterPipelineStage,ModelStatistics,ModelType,ModelUtility,ModelVisualizer,Moon,MorphTargetsPipelineStage,MorphWeightSpline,MortonOrder,Multiple3DTileContent,MultisampleFramebuffer,NavigationHelpButton,NavigationHelpButtonViewModel,NearFarScalar,NeverTileDiscardPolicy,NodeRenderResources,NodeStatisticsPipelineStage,NodeTransformationProperty,OIT,Occluder,OctahedralProjectedCubeMap,OffsetGeometryInstanceAttribute,OpenCageGeocoderService,OpenStreetMapImageryProvider,OrderedGroundPrimitiveCollection,OrientedBoundingBox,OrthographicFrustum,OrthographicOffCenterFrustum,Packable,PackableForInterpolation,Particle,ParticleBurst,ParticleEmitter,ParticleSystem,Pass,PassState,PathGraphics,PathVisualizer,PeliasGeocoderService,PerInstanceColorAppearance,PerformanceDisplay,PerformanceWatchdog,PerformanceWatchdogViewModel,PerspectiveFrustum,PerspectiveOffCenterFrustum,PickDepth,PickDepthFramebuffer,PickFramebuffer,Picking,PickingPipelineStage,PinBuilder,PixelDatatype,PixelFormat,Plane,PlaneGeometry,PlaneGeometryUpdater,PlaneGraphics,PlaneOutlineGeometry,PntsLoader,PntsParser,PointCloud,PointCloudEyeDomeLighting,PointCloudShading,PointCloudStylingPipelineStage,PointGraphics,PointPrimitive,PointPrimitiveCollection,PointVisualizer,PolygonGeometry,PolygonGeometryLibrary,PolygonGeometryUpdater,PolygonGraphics,PolygonHierarchy,PolygonOutlineGeometry,PolygonPipeline,Polyline,PolylineArrowMaterialProperty,PolylineCollection,PolylineColorAppearance,PolylineDashMaterialProperty,PolylineGeometry,PolylineGeometryUpdater,PolylineGlowMaterialProperty,PolylineGraphics,PolylineMaterialAppearance,PolylineOutlineMaterialProperty,PolylinePipeline,PolylineVisualizer,PolylineVolumeGeometry,PolylineVolumeGeometryLibrary,PolylineVolumeGeometryUpdater,PolylineVolumeGraphics,PolylineVolumeOutlineGeometry,PositionProperty,PositionPropertyArray,PostProcessStage,PostProcessStageCollection,PostProcessStageComposite,PostProcessStageLibrary,PostProcessStageSampleMode,PostProcessStageTextureCache,Primitive,PrimitiveCollection,PrimitiveLoadPlan,PrimitiveOutlineGenerator,PrimitiveOutlinePipelineStage,PrimitivePipeline,PrimitiveRenderResources,PrimitiveState,PrimitiveStatisticsPipelineStage,PrimitiveType,ProjectionPicker,ProjectionPickerViewModel,Property,PropertyArray,PropertyAttribute,PropertyAttributeProperty,PropertyBag,PropertyTable,PropertyTexture,PropertyTextureProperty,ProviderViewModel,Proxy,QuadraticRealPolynomial,QuadtreeOccluders,QuadtreePrimitive,QuadtreeTile,QuadtreeTileLoadState,QuadtreeTileProvider,QuantizedMeshTerrainData,QuarticRealPolynomial,Quaternion,QuaternionSpline,Queue,Ray,Rectangle,RectangleCollisionChecker,RectangleGeometry,RectangleGeometryLibrary,RectangleGeometryUpdater,RectangleGraphics,RectangleOutlineGeometry,ReferenceFrame,ReferenceProperty,RenderState,Renderbuffer,RenderbufferFormat,Request,RequestErrorEvent,RequestScheduler,RequestState,RequestType,Resource,ResourceCache,ResourceCacheKey,ResourceCacheStatistics,ResourceLoader,ResourceLoaderState,Rotation,RuntimeError,S2Cell,SDFSettings,SampledPositionProperty,SampledProperty,Sampler,ScaledPositionProperty,Scene,SceneFramebuffer,SceneMode,SceneMode2DPipelineStage,SceneModePicker,SceneModePickerViewModel,SceneTransforms,SceneTransitioner,ScreenSpaceCameraController,ScreenSpaceEventHandler,ScreenSpaceEventType,SelectedFeatureIdPipelineStage,SelectionIndicator,SelectionIndicatorViewModel,ShaderBuilder,ShaderCache,ShaderDestination,ShaderFunction,ShaderProgram,ShaderSource,ShaderStruct,ShadowMap,ShadowMapShader,ShadowMode,ShadowVolumeAppearance,ShowGeometryInstanceAttribute,Simon1994PlanetaryPositions,SimplePolylineGeometry,SingleTileImageryProvider,SkinningPipelineStage,SkyAtmosphere,SkyBox,SphereEmitter,SphereGeometry,SphereOutlineGeometry,Spherical,Spline,SplitDirection,Splitter,StaticGeometryColorBatch,StaticGeometryPerMaterialBatch,StaticGroundGeometryColorBatch,StaticGroundGeometryPerMaterialBatch,StaticGroundPolylinePerMaterialBatch,StaticOutlineGeometryBatch,StencilConstants,StencilFunction,StencilOperation,SteppedSpline,StripeMaterialProperty,StripeOrientation,StructuralMetadata,StyleCommandsNeeded,StyleExpression,Sun,SunLight,SunPostProcess,SupportedImageFormats,SvgPathBindingHandler,TaskProcessor,TerrainData,TerrainEncoding,TerrainExaggeration,TerrainFillMesh,TerrainMesh,TerrainOffsetProperty,TerrainProvider,TerrainQuantization,TerrainState,Texture,TextureAtlas,TextureCache,TextureMagnificationFilter,TextureManager,TextureMinificationFilter,TextureUniform,TextureWrap,TileAvailability,TileBoundingRegion,TileBoundingS2Cell,TileBoundingSphere,TileBoundingVolume,TileCoordinatesImageryProvider,TileDiscardPolicy,TileEdge,TileImagery,TileMapServiceImageryProvider,TileMetadata,TileOrientedBoundingBox,TileProviderError,TileReplacementQueue,TileSelectionResult,TileState,Tileset3DTileContent,TilesetMetadata,TilesetPipelineStage,TilingScheme,TimeConstants,TimeDynamicImagery,TimeDynamicPointCloud,TimeInterval,TimeIntervalCollection,TimeIntervalCollectionPositionProperty,TimeIntervalCollectionProperty,TimeStandard,Timeline,TimelineHighlightRange,TimelineTrack,Tipsify,ToggleButtonViewModel,Tonemapper,Transforms,TranslationRotationScale,TranslucentTileClassification,TridiagonalSystemSolver,TrustedServers,TweenCollection,UniformState,UniformType,UrlTemplateImageryProvider,VERSION,VRButton,VRButtonViewModel,VRTheWorldTerrainProvider,VaryingType,Vector3DTileBatch,Vector3DTileClampedPolylines,Vector3DTileContent,Vector3DTileGeometry,Vector3DTilePoints,Vector3DTilePolygons,Vector3DTilePolylines,Vector3DTilePrimitive,VelocityOrientationProperty,VelocityVectorProperty,VertexArray,VertexArrayFacade,VertexAttributeSemantic,VertexFormat,VerticalOrigin,VideoSynchronizer,View,Viewer,ViewportQuad,Visibility,Visualizer,VulkanConstants,WallGeometry,WallGeometryLibrary,WallGeometryUpdater,WallGraphics,WallOutlineGeometry,WebGLConstants,WebMapServiceImageryProvider,WebMapTileServiceImageryProvider,WebMercatorProjection,WebMercatorTilingScheme,WindingOrder,WireframeIndexGenerator,WireframePipelineStage,_shadersAcesTonemappingStage,_shadersAdditiveBlend,_shadersAdjustTranslucentFS,_shadersAllMaterialAppearanceFS,_shadersAllMaterialAppearanceVS,_shadersAmbientOcclusionGenerate,_shadersAmbientOcclusionModulate,_shadersAspectRampMaterial,_shadersAtmosphereCommon,_shadersBasicMaterialAppearanceFS,_shadersBasicMaterialAppearanceVS,_shadersBillboardCollectionFS,_shadersBillboardCollectionVS,_shadersBlackAndWhite,_shadersBloomComposite,_shadersBrdfLutGeneratorFS,_shadersBrightPass,_shadersBrightness,_shadersBumpMapMaterial,_shadersCPUStylingStageFS,_shadersCPUStylingStageVS,_shadersCheckerboardMaterial,_shadersCloudCollectionFS,_shadersCloudCollectionVS,_shadersCloudNoiseFS,_shadersCloudNoiseVS,_shadersCompareAndPackTranslucentDepth,_shadersCompositeOITFS,_shadersCompositeTranslucentClassification,_shadersContrastBias,_shadersCustomShaderStageFS,_shadersCustomShaderStageVS,_shadersCzmBuiltins,_shadersDepthOfField,_shadersDepthPlaneFS,_shadersDepthPlaneVS,_shadersDepthView,_shadersDepthViewPacked,_shadersDotMaterial,_shadersEdgeDetection,_shadersElevationBandMaterial,_shadersElevationContourMaterial,_shadersElevationRampMaterial,_shadersEllipsoidFS,_shadersEllipsoidSurfaceAppearanceFS,_shadersEllipsoidSurfaceAppearanceVS,_shadersEllipsoidVS,_shadersFXAA,_shadersFXAA3_11,_shadersFadeMaterial,_shadersFeatureIdStageFS,_shadersFeatureIdStageVS,_shadersFilmicTonemapping,_shadersGaussianBlur1D,_shadersGeometryStageFS,_shadersGeometryStageVS,_shadersGlobeFS,_shadersGlobeVS,_shadersGridMaterial,_shadersGroundAtmosphere,_shadersHSBToRGB,_shadersHSLToRGB,_shadersImageBasedLightingStageFS,_shadersInstancingStageCommon,_shadersInstancingStageVS,_shadersLegacyInstancingStageVS,_shadersLensFlare,_shadersLightingStageFS,_shadersMaterialStageFS,_shadersMetadataStageFS,_shadersMetadataStageVS,_shadersModelClippingPlanesStageFS,_shadersModelColorStageFS,_shadersModelFS,_shadersModelSilhouetteStageFS,_shadersModelSilhouetteStageVS,_shadersModelSplitterStageFS,_shadersModelVS,_shadersModifiedReinhardTonemapping,_shadersMorphTargetsStageVS,_shadersNightVision,_shadersNormalMapMaterial,_shadersOctahedralProjectionAtlasFS,_shadersOctahedralProjectionFS,_shadersOctahedralProjectionVS,_shadersPassThrough,_shadersPassThroughDepth,_shadersPerInstanceColorAppearanceFS,_shadersPerInstanceColorAppearanceVS,_shadersPerInstanceFlatColorAppearanceFS,_shadersPerInstanceFlatColorAppearanceVS,_shadersPointCloudEyeDomeLighting,_shadersPointCloudStylingStageVS,_shadersPointPrimitiveCollectionFS,_shadersPointPrimitiveCollectionVS,_shadersPolylineArrowMaterial,_shadersPolylineColorAppearanceVS,_shadersPolylineCommon,_shadersPolylineDashMaterial,_shadersPolylineFS,_shadersPolylineGlowMaterial,_shadersPolylineMaterialAppearanceVS,_shadersPolylineOutlineMaterial,_shadersPolylineShadowVolumeFS,_shadersPolylineShadowVolumeMorphFS,_shadersPolylineShadowVolumeMorphVS,_shadersPolylineShadowVolumeVS,_shadersPolylineVS,_shadersPrimitiveOutlineStageFS,_shadersPrimitiveOutlineStageVS,_shadersRGBToHSB,_shadersRGBToHSL,_shadersRGBToXYZ,_shadersReinhardTonemapping,_shadersReprojectWebMercatorFS,_shadersReprojectWebMercatorVS,_shadersRimLightingMaterial,_shadersSelectedFeatureIdStageCommon,_shadersShadowVolumeAppearanceFS,_shadersShadowVolumeAppearanceVS,_shadersShadowVolumeFS,_shadersSilhouette,_shadersSkinningStageVS,_shadersSkyAtmosphereCommon,_shadersSkyAtmosphereFS,_shadersSkyAtmosphereVS,_shadersSkyBoxFS,_shadersSkyBoxVS,_shadersSlopeRampMaterial,_shadersStripeMaterial,_shadersSunFS,_shadersSunTextureFS,_shadersSunVS,_shadersTexturedMaterialAppearanceFS,_shadersTexturedMaterialAppearanceVS,_shadersVector3DTileClampedPolylinesFS,_shadersVector3DTileClampedPolylinesVS,_shadersVector3DTilePolylinesVS,_shadersVectorTileVS,_shadersViewportQuadFS,_shadersViewportQuadVS,_shadersWater,_shadersXYZToRGB,_shadersacesTonemapping,_shadersalphaWeight,_shadersantialias,_shadersapproximateSphericalCoordinates,_shadersbackFacing,_shadersbranchFreeTernary,_shaderscascadeColor,_shaderscascadeDistance,_shaderscascadeMatrix,_shaderscascadeWeights,_shaderscolumbusViewMorph,_shaderscomputePosition,_shaderscosineAndSine,_shadersdecompressTextureCoordinates,_shadersdefaultPbrMaterial,_shadersdegreesPerRadian,_shadersdepthClamp,_shadersdepthRange,_shadersdepthRangeStruct,_shaderseastNorthUpToEyeCoordinates,_shadersellipsoidContainsPoint,_shadersellipsoidWgs84TextureCoordinates,_shadersepsilon1,_shadersepsilon2,_shadersepsilon3,_shadersepsilon4,_shadersepsilon5,_shadersepsilon6,_shadersepsilon7,_shadersequalsEpsilon,_shaderseyeOffset,_shaderseyeToWindowCoordinates,_shadersfastApproximateAtan,_shadersfog,_shadersgammaCorrect,_shadersgeodeticSurfaceNormal,_shadersgetDefaultMaterial,_shadersgetLambertDiffuse,_shadersgetSpecular,_shadersgetWaterNoise,_shadershue,_shadersinfinity,_shadersinverseGamma,_shadersisEmpty,_shadersisFull,_shaderslatitudeToWebMercatorFraction,_shaderslineDistance,_shaderslinearToSrgb,_shadersluminance,_shadersmaterial,_shadersmaterialInput,_shadersmetersPerPixel,_shadersmodelMaterial,_shadersmodelToWindowCoordinates,_shadersmodelVertexOutput,_shadersmultiplyWithColorBalance,_shadersnearFarScalar,_shadersoctDecode,_shadersoneOverPi,_shadersoneOverTwoPi,_shaderspackDepth,_shaderspassCesium3DTile,_shaderspassCesium3DTileClassification,_shaderspassCesium3DTileClassificationIgnoreShow,_shaderspassClassification,_shaderspassCompute,_shaderspassEnvironment,_shaderspassGlobe,_shaderspassOpaque,_shaderspassOverlay,_shaderspassTerrainClassification,_shaderspassTranslucent,_shaderspbrLighting,_shaderspbrMetallicRoughnessMaterial,_shaderspbrParameters,_shaderspbrSpecularGlossinessMaterial,_shadersphong,_shaderspi,_shaderspiOverFour,_shaderspiOverSix,_shaderspiOverThree,_shaderspiOverTwo,_shadersplaneDistance,_shaderspointAlongRay,_shadersradiansPerDegree,_shadersray,_shadersrayEllipsoidIntersectionInterval,_shadersraySegment,_shadersraySphereIntersectionInterval,_shadersreadDepth,_shadersreadNonPerspective,_shadersreverseLogDepth,_shadersround,_shaderssampleOctahedralProjection,_shaderssaturation,_shaderssceneMode2D,_shaderssceneMode3D,_shaderssceneModeColumbusView,_shaderssceneModeMorphing,_shadersshadowDepthCompare,_shadersshadowParameters,_shadersshadowVisibility,_shaderssignNotZero,_shaderssolarRadius,_shaderssphericalHarmonics,_shaderssrgbToLinear,_shaderstangentToEyeSpaceMatrix,_shadersthreePiOver2,_shaderstransformPlane,_shaderstranslateRelativeToEye,_shaderstranslucentPhong,_shaderstranspose,_shaderstwoPi,_shadersunpackDepth,_shadersunpackFloat,_shadersunpackUint,_shadersvalueTransform,_shadersvertexLogDepth,_shaderswebMercatorMaxLatitude,_shaderswindowToEyeCoordinates,_shaderswriteDepthClamp,_shaderswriteLogDepth,_shaderswriteNonPerspective,addBuffer,addDefaults,addExtensionsRequired,addExtensionsUsed,addPipelineExtras,addToArray,appendForwardSlash,arrayRemoveDuplicates,barycentricCoordinates,binarySearch,buildDrawCommand,buildModuleUrl,cancelAnimationFrame,clone,combine,computeFlyToLocationForRectangle,createBillboardPointCallback,createCommand,createDefaultImageryProviderViewModels,createDefaultTerrainProviderViewModels,createElevationBandMaterial,createGuid,createMaterialPropertyDescriptor,createOsmBuildings,createPropertyDescriptor,createRawPropertyDescriptor,createTangentSpaceDebugPrimitive,createTaskProcessorWorker,createUniform,createUniformArray,createWorldImagery,createWorldTerrain,decodeGoogleEarthEnterpriseData,decodeVectorPolylinePositions,defaultValue,defer,defined,deprecationWarning,destroyObject,exportKml,findAccessorMinMax,findContentMetadata,findGroupMetadata,findTileMetadata,forEachTextureInMaterial,formatError,freezeRenderState,getAbsoluteUri,getAccessorByteStride,getBaseUri,getBinaryAccessor,getClipAndStyleCode,getClippingFunction,getComponentReader,getElement,getExtensionFromUri,getFilenameFromUri,getImageFromTypedArray,getImagePixels,getJsonFromTypedArray,getMagic,getStringFromTypedArray,getTimestamp,hasExtension,heightReferenceOnEntityPropertyChanged,isBitSet,isBlobUri,isCrossOriginUrl,isDataUri,isLeapYear,knockout,knockout_3_5_1,knockout_es5,loadAndExecuteScript,loadCubeMap,loadImageFromTypedArray,loadKTX2,mergeSort,modernizeShader,moveTechniqueRenderStates,moveTechniquesToExtension,numberOfComponentsForType,objectToQuery,oneTimeWarning,parseBatchTable,parseBoundingVolumeSemantics,parseFeatureMetadataLegacy,parseGlb,parseResponseHeaders,parseStructuralMetadata,pointInsideTriangle,preprocess3DTileContent,queryToObject,readAccessorPacked,removeExtension,removeExtensionsRequired,removeExtensionsUsed,removePipelineExtras,removeUnusedElements,requestAnimationFrame,resizeImageToNextPowerOfTwo,sampleTerrain,sampleTerrainMostDetailed,scaleToGeodeticSurface,subdivideArray,subscribeAndEvaluate,updateAccessorComponentTypes,updateVersion,usesExtension,viewerCesium3DTilesInspectorMixin,viewerCesiumInspectorMixin,viewerDragDropMixin,viewerPerformanceWatchdogMixin,webGLConstantToGlslType,wrapFunction,writeTextToCanvas});
