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onemap-cdzy/public/cdn/Cesium/index.js

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/**
* @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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*
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*
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*
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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,w))},a.hostname=function(E,w){if(this._parts.urn)return E===void 0?"":this;if(E!==void 0){var D={preventInvalidHostname:this._parts.preventInvalidHostname},B=r.parseHost(E,D);if(B!=="/")throw new TypeError('Hostname "'+E+'" contains characters other than [A-Z0-9.-]');E=D.hostname,this._parts.preventInvalidHostname&&r.ensureValidHostname(E,this._parts.protocol)}return L.call(this,E,w)},a.origin=function(E,w){if(this._parts.urn)return E===void 0?"":this;if(E===void 0){var D=this.protocol(),B=this.authority();return B?(D?D+"://":"")+this.authority():""}else{var N=r(E);return this.protocol(N.protocol()).authority(N.authority()).build(!w),this}},a.host=function(E,w){if(this._parts.urn)return E===void 0?"":this;if(E===void 0)return this._parts.hostname?r.buildHost(this._parts):"";var D=r.parseHost(E,this._parts);if(D!=="/")throw new 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D=this._parts.hostname.length-this.domain().length-1;return this._parts.hostname.substring(0,D)||""}else{var B=this._parts.hostname.length-this.domain().length,N=this._parts.hostname.substring(0,B),U=new RegExp("^"+l(N));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(!w),this}},a.domain=function(E,w){if(this._parts.urn)return E===void 0?"":this;if(typeof E=="boolean"&&(w=E,E=void 0),E===void 0){if(!this._parts.hostname||this.is("IP"))return"";var D=this._parts.hostname.match(/\./g);if(D&&D.length<2)return this._parts.hostname;var B=this._parts.hostname.length-this.tld(w).length-1;return B=this._parts.hostname.lastIndexOf(".",B-1)+1,this._parts.hostname.substring(B)||""}else{if(!E)throw new TypeError("cannot set domain empty");if(E.indexOf(":")!==-1)throw new TypeError("Domains cannot contain 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TypeError("cannot set TLD empty");return this.build(!w),this}},a.directory=function(E,w){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 D=this._parts.path.length-this.filename().length-1,B=this._parts.path.substring(0,D)||(this._parts.hostname?"/":"");return E?r.decodePath(B):B}else{var N=this._parts.path.length-this.filename().length,U=this._parts.path.substring(0,N),V=new RegExp("^"+l(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(!w),this}},a.filename=function(E,w){if(this._parts.urn)return E===void 0?"":this;if(typeof E!="string"){if(!this._parts.path||this._parts.path==="/")return"";var D=this._parts.path.lastIndexOf("/"),B=this._parts.path.substring(D+1);return E?r.decodePathSegment(B):B}else{var N=!1;E.charAt(0)==="/"&&(E=E.substring(1)),E.match(/\.?\//)&&(N=!0);var U=new RegExp(l(this.filename())+"$");return E=r.recodePath(E),this._parts.path=this._parts.path.replace(U,E),N?this.normalizePath(w):this.build(!w),this}},a.suffix=function(E,w){if(this._parts.urn)return E===void 0?"":this;if(E===void 0||E===!0){if(!this._parts.path||this._parts.path==="/")return"";var D=this.filename(),B=D.lastIndexOf("."),N,U;return B===-1?"":(N=D.substring(B+1),U=/^[a-z0-9%]+$/i.test(N)?N:"",E?r.decodePathSegment(U):U)}else{E.charAt(0)==="."&&(E=E.substring(1));var V=this.suffix(),G;if(V)E?G=new RegExp(l(V)+"$"):G=new RegExp(l("."+V)+"$");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(!w),this}},a.segment=function(E,w,D){var B=this._parts.urn?":":"/",N=this.path(),U=N.substring(0,1)==="/",V=N.split(B);if(E!==void 0&&typeof E!="number"&&(D=w,w=E,E=void 0),E!==void 0&&typeof E!="number")throw new 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D=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace),B=E.call(this,D);return this._parts.query=r.buildQuery(B||D,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!w),this}else return E!==void 0&&typeof E!="string"?(this._parts.query=r.buildQuery(E,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!w),this):_.call(this,E,w)},a.setQuery=function(E,w,D){var B=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof E=="string"||E instanceof String)B[E]=w!==void 0?w:null;else if(typeof E=="object")for(var N in E)c.call(E,N)&&(B[N]=E[N]);else throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");return this._parts.query=r.buildQuery(B,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof E!="string"&&(D=w),this.build(!D),this},a.addQuery=function(E,w,D){var B=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return r.addQuery(B,E,w===void 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D,B="",N,U;for(w.charAt(0)!=="/"&&(D=!0,w="/"+w),(w.slice(-3)==="/.."||w.slice(-2)==="/.")&&(w+="/"),w=w.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/"),D&&(B=w.substring(1).match(/^(\.\.\/)+/)||"",B&&(B=B[0]));N=w.search(/\/\.\.(\/|$)/),N!==-1;){if(N===0){w=w.substring(3);continue}U=w.substring(0,N).lastIndexOf("/"),U===-1&&(U=N),w=w.substring(0,U)+w.substring(N+3)}return D&&this.is("relative")&&(w=B+w.substring(1)),this._parts.path=w,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,w=r.decode;r.encode=escape,r.decode=decodeURIComponent;try{this.normalize()}finally{r.encode=E,r.decode=w}return this},a.unicode=function(){var E=r.encode,w=r.decode;r.encode=C,r.decode=unescape;try{this.normalize()}finally{r.encode=E,r.decode=w}return this},a.readable=function(){var E=this.clone();E.username("").password("").normalize();var w="";if(E._parts.protocol&&(w+=E._parts.protocol+"://"),E._parts.hostname&&(E.is("punycode")&&e?(w+=e.toUnicode(E._parts.hostname),E._parts.port&&(w+=":"+E._parts.port)):w+=E.host()),E._parts.hostname&&E._parts.path&&E._parts.path.charAt(0)!=="/"&&(w+="/"),w+=E.path(!0),E._parts.query){for(var D="",B=0,N=E._parts.query.split("&"),U=N.length;B<U;B++){var V=(N[B]||"").split("=");D+="&"+r.decodeQuery(V[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"),V[1]!==void 0&&(D+="="+r.decodeQuery(V[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}w+="?"+D.substring(1)}return w+=r.decodeQuery(E.hash(),!0),w},a.absoluteTo=function(E){var 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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?l: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|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|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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R=Math.ceil((A-g)/m);for(T=0;T<d;T++)b===0&&(P=c[C++],b=32,S=0),b>=f?(v=P>>>S&x,b-=f,S+=f):(O=f-b,v=P>>>S&x,P=c[C++],b=32-O,v|=(P&(1<<O)-1)<<f-O,S=O),l[T]=v<R?g+v*m:A}return l},unstuffLUT2:function(c,l,f,d,p,g){var m=(1<<l)-1,A=0,x=0,C=0,T=0,b=0,S=0,v,P=[],O=Math.ceil((g-d)/p);for(x=0;x<f;x++)T===0&&(v=c[A++],T=32,S=0),T>=l?(b=v>>>S&m,T-=l,S+=l):(C=l-T,b=v>>>S&m,v=c[A++],T=32-C,b|=(v&(1<<C)-1)<<l-C,S=C),P[x]=b<O?d+b*p:g;return P.unshift(d),P},originalUnstuff:function(c,l,f,d){var p=(1<<f)-1,g=0,m,A=0,x,C,T,b=c.length*4-Math.ceil(f*d/8);for(c[c.length-1]<<=8*b,m=0;m<d;m++)A===0&&(C=c[g++],A=32),A>=f?(x=C>>>A-f&p,A-=f):(T=f-A,x=(C&p)<<T&p,C=c[g++],A=32-T,x+=C>>>A),l[m]=x;return l},originalUnstuff2:function(c,l,f,d){var p=(1<<f)-1,g=0,m,A=0,x=0,C,T,b;for(m=0;m<d;m++)A===0&&(T=c[g++],A=32,x=0),A>=f?(C=T>>>x&p,A-=f,x+=f):(b=f-A,C=T>>>x&p,T=c[g++],A=32-b,C|=(T&(1<<b)-1)<<f-b,x=b),l[m]=C;return l}},r={HUFFMAN_LUT_BITS_MAX:12,computeChecksumFletcher32:function(c){for(var l=65535,f=65535,d=c.length,p=Math.floor(d/2),g=0;p;){var m=p>=359?359:p;p-=m;do l+=c[g++]<<8,f+=l+=c[g++];while(--m);l=(l&65535)+(l>>>16),f=(f&65535)+(f>>>16)}return d&1&&(f+=l+=c[g]<<8),l=(l&65535)+(l>>>16),f=(f&65535)+(f>>>16),(f<<16|l)>>>0},readHeaderInfo:function(c,l){var f=l.ptr,d=new Uint8Array(c,f,6),p={};if(p.fileIdentifierString=String.fromCharCode.apply(null,d),p.fileIdentifierString.lastIndexOf("Lerc2",0)!==0)throw"Unexpected file identifier string (expect Lerc2 ): "+p.fileIdentifierString;f+=6;var g=new DataView(c,f,8),m=g.getInt32(0,!0);p.fileVersion=m,f+=4,m>=3&&(p.checksum=g.getUint32(4,!0),f+=4),g=new DataView(c,f,12),p.height=g.getUint32(0,!0),p.width=g.getUint32(4,!0),f+=8,m>=4?(p.numDims=g.getUint32(8,!0),f+=4):p.numDims=1,g=new DataView(c,f,40),p.numValidPixel=g.getUint32(0,!0),p.microBlockSize=g.getInt32(4,!0),p.blobSize=g.getInt32(8,!0),p.imageType=g.getInt32(12,!0),p.maxZError=g.getFloat64(16,!0),p.zMin=g.getFloat64(24,!0),p.zMax=g.getFloat64(32,!0),f+=40,l.headerInfo=p,l.ptr=f;var A,x;if(m>=3&&(x=m>=4?52:48,A=this.computeChecksumFletcher32(new Uint8Array(c,f-x,p.blobSize-14)),A!==p.checksum))throw"Checksum failed.";return!0},checkMinMaxRanges:function(c,l){var f=l.headerInfo,d=this.getDataTypeArray(f.imageType),p=f.numDims*this.getDataTypeSize(f.imageType),g=this.readSubArray(c,l.ptr,d,p),m=this.readSubArray(c,l.ptr+p,d,p);l.ptr+=2*p;var A,x=!0;for(A=0;A<f.numDims;A++)if(g[A]!==m[A]){x=!1;break}return f.minValues=g,f.maxValues=m,x},readSubArray:function(c,l,f,d){var p;if(f===Uint8Array)p=new Uint8Array(c,l,d);else{var g=new ArrayBuffer(d),m=new Uint8Array(g);m.set(new Uint8Array(c,l,d)),p=new f(g)}return p},readMask:function(c,l){var f=l.ptr,d=l.headerInfo,p=d.width*d.height,g=d.numValidPixel,m=new DataView(c,f,4),A={};if(A.numBytes=m.getUint32(0,!0),f+=4,(g===0||p===g)&&A.numBytes!==0)throw"invalid mask";var x,C;if(g===0)x=new Uint8Array(Math.ceil(p/8)),A.bitset=x,C=new Uint8Array(p),l.pixels.resultMask=C,f+=A.numBytes;else if(A.numBytes>0){x=new Uint8Array(Math.ceil(p/8)),m=new DataView(c,f,A.numBytes);var T=m.getInt16(0,!0),b=2,S=0,v=0;do{if(T>0)for(;T--;)x[S++]=m.getUint8(b++);else for(v=m.getUint8(b++),T=-T;T--;)x[S++]=v;T=m.getInt16(b,!0),b+=2}while(b<A.numBytes);if(T!==-32768||S<x.length)throw"Unexpected end of mask RLE encoding";C=new Uint8Array(p);var P=0,O=0;for(O=0;O<p;O++)O&7?(P=x[O>>3],P<<=O&7):P=x[O>>3],P&128&&(C[O]=1);l.pixels.resultMask=C,A.bitset=x,f+=A.numBytes}return l.ptr=f,l.mask=A,!0},readDataOneSweep:function(c,l,f){var d=l.ptr,p=l.headerInfo,g=p.numDims,m=p.width*p.height,A=p.imageType,x=p.numValidPixel*r.getDataTypeSize(A)*g,C,T=l.pixels.resultMask;if(f===Uint8Array)C=new Uint8Array(c,d,x);else{var b=new ArrayBuffer(x),S=new Uint8Array(b);S.set(new Uint8Array(c,d,x)),C=new f(b)}if(C.length===m*g)l.pixels.resultPixels=C;else{l.pixels.resultPixels=new f(m*g);var v=0,P=0,O=0,R=0;if(g>1)for(O=0;O<g;O++)for(R=O*m,P=0;P<m;P++)T[P]&&(l.pixels.resultPixels[R+P]=C[v++]);else for(P=0;P<m;P++)T[P]&&(l.pixels.resultPixels[P]=C[v++])}return d+=x,l.ptr=d,!0},readHuffmanTree:function(c,l){var f=this.HUFFMAN_LUT_BITS_MAX,d=new DataView(c,l.ptr,16);l.ptr+=16;var p=d.getInt32(0,!0);if(p<2)throw"unsupported Huffman version";var g=d.getInt32(4,!0),m=d.getInt32(8,!0),A=d.getInt32(12,!0);if(m>=A)return!1;var x=new Uint32Array(A-m);r.decodeBits(c,l,x);var C=[],T,b,S,v;for(T=m;T<A;T++)b=T-(T<g?0:g),C[b]={first:x[T-m],second:null};var P=c.byteLength-l.ptr,O=Math.ceil(P/4),R=new ArrayBuffer(O*4),M=new Uint8Array(R);M.set(new Uint8Array(c,l.ptr,P));var L=new Uint32Array(R),_=0,E,w=0;for(E=L[0],T=m;T<A;T++)b=T-(T<g?0:g),v=C[b].first,v>0&&(C[b].second=E<<_>>>32-v,32-_>=v?(_+=v,_===32&&(_=0,w++,E=L[w])):(_+=v-32,w++,E=L[w],C[b].second|=E>>>32-_));var D=0,B=0,N=new s;for(T=0;T<C.length;T++)C[T]!==void 0&&(D=Math.max(D,C[T].first));D>=f?B=f:B=D,D>=30&&console.log("WARning, large NUM LUT BITS IS "+D);var U=[],V,G,k,Y,q,X;for(T=m;T<A;T++)if(b=T-(T<g?0:g),v=C[b].first,v>0)if(V=[v,b],v<=B)for(G=C[b].second<<B-v,k=1<<B-v,S=0;S<k;S++)U[G|S]=V;else for(G=C[b].second,X=N,Y=v-1;Y>=0;Y--)q=G>>>Y&1,q?(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:B,numBitsLUT:D,tree:N,stuffedData:L,srcPtr:w,bitPos:_}},readHuffman:function(c,l,f){var d=l.headerInfo,p=d.numDims,g=l.headerInfo.height,m=l.headerInfo.width,A=m*g,x=this.readHuffmanTree(c,l),C=x.decodeLut,T=x.tree,b=x.stuffedData,S=x.srcPtr,v=x.bitPos,P=x.numBitsLUTQick,O=x.numBitsLUT,R=l.headerInfo.imageType===0?128:0,M,L,_,E=l.pixels.resultMask,w,D,B,N,U,V,G,k=0;v>0&&(S++,v=0);var Y=b[S],q=l.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),l.headerInfo.numValidPixel===m*g)for(V=0,N=0;N<g;N++)for(U=0;U<m;U++,V++){if(L=0,w=Y<<v>>>32-P,D=w,32-v<P&&(w|=b[S+1]>>>64-v-P,D=w),C[D])L=C[D][1],v+=C[D][0];else for(w=Y<<v>>>32-O,D=w,32-v<O&&(w|=b[S+1]>>>64-v-O,D=w),M=T,G=0;G<O;G++)if(B=w>>>O-G-1&1,M=B?M.right:M.left,!(M.left||M.right)){L=M.val,v=v+G+1;break}v>=32&&(v-=32,S++,Y=b[S]),_=L-R,q?(U>0?_+=k:N>0?_+=W[V-m]:_+=k,_&=255,W[V]=_,k=_):W[V]=_}else for(V=0,N=0;N<g;N++)for(U=0;U<m;U++,V++)if(E[V]){if(L=0,w=Y<<v>>>32-P,D=w,32-v<P&&(w|=b[S+1]>>>64-v-P,D=w),C[D])L=C[D][1],v+=C[D][0];else for(w=Y<<v>>>32-O,D=w,32-v<O&&(w|=b[S+1]>>>64-v-O,D=w),M=T,G=0;G<O;G++)if(B=w>>>O-G-1&1,M=B?M.right:M.left,!(M.left||M.right)){L=M.val,v=v+G+1;break}v>=32&&(v-=32,S++,Y=b[S]),_=L-R,q?(U>0&&E[V-1]?_+=k:N>0&&E[V-m]?_+=W[V-m]:_+=k,_&=255,W[V]=_,k=_):W[V]=_}l.ptr=l.ptr+(S+1)*4+(v>0?4:0)}l.pixels.resultPixels=X},decodeBits:function(c,l,f,d,p){{var g=l.headerInfo,m=g.fileVersion,A=0,x=new DataView(c,l.ptr,5),C=x.getUint8(0);A++;var T=C>>6,b=T===0?4:3-T,S=(C&32)>0,v=C&31,P=0;if(b===1)P=x.getUint8(A),A++;else if(b===2)P=x.getUint16(A,!0),A+=2;else if(b===4)P=x.getUint32(A,!0),A+=4;else throw"Invalid valid pixel count type";var O=2*g.maxZError,R,M,L,_,E,w,D,B,N,U,V=g.numDims>1?g.maxValues[p]:g.zMax;if(S){for(l.counter.lut++,B=x.getUint8(A),N=v,A++,_=Math.ceil((B-1)*v/8),E=Math.ceil(_/4),M=new ArrayBuffer(E*4),L=new Uint8Array(M),l.ptr+=A,L.set(new Uint8Array(c,l.ptr,_)),D=new Uint32Array(M),l.ptr+=_,U=0;B-1>>>U;)U++;_=Math.ceil(P*U/8),E=Math.ceil(_/4),M=new ArrayBuffer(E*4),L=new Uint8Array(M),L.set(new Uint8Array(c,l.ptr,_)),R=new Uint32Array(M),l.ptr+=_,m>=3?w=o.unstuffLUT2(D,v,B-1,d,O,V):w=o.unstuffLUT(D,v,B-1,d,O,V),m>=3?o.unstuff2(R,f,U,P,w):o.unstuff(R,f,U,P,w)}else l.counter.bitstuffer++,U=v,l.ptr+=A,U>0&&(_=Math.ceil(P*U/8),E=Math.ceil(_/4),M=new ArrayBuffer(E*4),L=new Uint8Array(M),L.set(new Uint8Array(c,l.ptr,_)),R=new Uint32Array(M),l.ptr+=_,m>=3?d==null?o.originalUnstuff2(R,f,U,P):o.unstuff2(R,f,U,P,!1,d,O,V):d==null?o.originalUnstuff(R,f,U,P):o.unstuff(R,f,U,P,!1,d,O,V))}},readTiles:function(c,l,f){var d=l.headerInfo,p=d.width,g=d.height,m=d.microBlockSize,A=d.imageType,x=r.getDataTypeSize(A),C=Math.ceil(p/m),T=Math.ceil(g/m);l.pixels.numBlocksY=T,l.pixels.numBlocksX=C,l.pixels.ptr=0;var b=0,S=0,v=0,P=0,O=0,R=0,M=0,L=0,_=0,E=0,w=0,D=0,B=0,N=0,U=0,V=0,G,k,Y,q,X,W,J=new f(m*m),Z=g%m||m,he=p%m||m,pe,oe,ue=d.numDims,_e,Ee=l.pixels.resultMask,Ie=l.pixels.resultPixels;for(v=0;v<T;v++)for(O=v!==T-1?m:Z,P=0;P<C;P++)for(R=P!==C-1?m:he,w=v*p*m+P*m,D=p-R,_e=0;_e<ue;_e++){if(ue>1&&(Ie=new f(l.pixels.resultPixels.buffer,p*g*_e*x,p*g)),M=c.byteLength-l.ptr,G=new DataView(c,l.ptr,Math.min(10,M)),k={},V=0,L=G.getUint8(0),V++,_=L>>6&255,E=L>>2&15,E!==(P*m>>3&15))throw"integrity issue";if(W=L&3,W>3)throw l.ptr+=V,"Invalid block encoding ("+W+")";if(W===2){l.counter.constant++,l.ptr+=V;continue}else if(W===0){if(l.counter.uncompressed++,l.ptr+=V,B=O*R*x,N=c.byteLength-l.ptr,B=B<N?B:N,Y=new ArrayBuffer(B%x===0?B:B+x-B%x),q=new Uint8Array(Y),q.set(new Uint8Array(c,l.ptr,B)),X=new f(Y),U=0,Ee)for(b=0;b<O;b++){for(S=0;S<R;S++)Ee[w]&&(Ie[w]=X[U++]),w++;w+=D}else for(b=0;b<O;b++){for(S=0;S<R;S++)Ie[w++]=X[U++];w+=D}l.ptr+=U*x}else if(pe=r.getDataTypeUsed(A,_),oe=r.getOnePixel(k,V,pe,G),V+=r.getDataTypeSize(pe),W===3)if(l.ptr+=V,l.counter.constantoffset++,Ee)for(b=0;b<O;b++){for(S=0;S<R;S++)Ee[w]&&(Ie[w]=oe),w++;w+=D}else for(b=0;b<O;b++){for(S=0;S<R;S++)Ie[w++]=oe;w+=D}else if(l.ptr+=V,r.decodeBits(c,l,J,oe,_e),V=0,Ee)for(b=0;b<O;b++){for(S=0;S<R;S++)Ee[w]&&(Ie[w]=J[V++]),w++;w+=D}else for(b=0;b<O;b++){for(S=0;S<R;S++)Ie[w++]=J[V++];w+=D}}},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 l=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]=l);else for(m=0;m<d;m++)x[m]&&(c.pixels.resultPixels[m]=l);else if(c.pixels.resultPixels.fill)c.pixels.resultPixels.fill(l);else for(m=0;m<p;m++)c.pixels.resultPixels[m]=l},getDataTypeArray:function(c){var l;switch(c){case 0:l=Int8Array;break;case 1:l=Uint8Array;break;case 2:l=Int16Array;break;case 3:l=Uint16Array;break;case 4:l=Int32Array;break;case 5:l=Uint32Array;break;case 6:l=Float32Array;break;case 7:l=Float64Array;break;default:l=Float32Array}return l},getPixelType:function(c){var l;switch(c){case 0:l="S8";break;case 1:l="U8";break;case 2:l="S16";break;case 3:l="U16";break;case 4:l="S32";break;case 5:l="U32";break;case 6:l="F32";break;case 7:l="F64";break;default:l="F32"}return l},isValidPixelValue:function(c,l){if(l==null)return!1;var f;switch(c){case 0:f=l>=-128&&l<=127;break;case 1:f=l>=0&&l<=255;break;case 2:f=l>=-32768&&l<=32767;break;case 3:f=l>=0&&l<=65536;break;case 4:f=l>=-2147483648&&l<=2147483647;break;case 5:f=l>=0&&l<=4294967296;break;case 6:f=l>=-34027999387901484e22&&l<=34027999387901484e22;break;case 7:f=l>=5e-324&&l<=17976931348623157e292;break;default:f=!1}return f},getDataTypeSize:function(c){var l=0;switch(c){case 0:case 1:l=1;break;case 2:case 3:l=2;break;case 4:case 5:case 6:l=4;break;case 7:l=8;break;default:l=c}return l},getDataTypeUsed:function(c,l){var f=c;switch(c){case 2:case 4:f=c-l;break;case 3:case 5:f=c-2*l;break;case 6:l===0?f=c:l===1?f=2:f=1;break;case 7:l===0?f=c:f=c-2*l+1;break;default:f=c;break}return f},getOnePixel:function(c,l,f,d){var p=0;switch(f){case 0:p=d.getInt8(l);break;case 1:p=d.getUint8(l);break;case 2:p=d.getInt16(l,!0);break;case 3:p=d.getUint16(l,!0);break;case 4:p=d.getInt32(l,!0);break;case 5:p=d.getUInt32(l,!0);break;case 6:p=d.getFloat32(l,!0);break;case 7:p=d.getFloat64(l,!0);break;default:throw"the decoder does not understand this pixel type"}return p}},s=function(c,l,f){this.val=c,this.left=l,this.right=f},a={decode:function(c,l){l=l||{};var f=l.noDataValue,d=0,p={};if(p.ptr=l.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=l.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),T=C.getUint8(0);if(p.ptr++,T)r.readDataOneSweep(c,p,A);else if(m>1&&g.imageType<=1&&Math.abs(g.maxZError-.5)<1e-5){var b=C.getUint8(1);if(p.ptr++,p.encodeMode=b,b>2||m<4&&b>1)throw"Invalid Huffman flag "+b;b?r.readHuffman(c,p,A):r.readTiles(c,p,A)}else r.readTiles(c,p,A)}p.eofOffset=p.ptr;var 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i.red=I.lerp(e.red,t.red,n),i.green=I.lerp(e.green,t.green,n),i.blue=I.lerp(e.blue,t.blue,n),i.alpha=I.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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h,JAe=new z,ZAe=new h,QAe=new H,$Ae=new bt,exe=new bt,txe=new bt,nxe=new He,ixe=new Tt;function PY(e){this.entity=e,this.billboard=void 0,this.textureValue=void 0}function vp(e,t){t.collectionChanged.addEventListener(vp.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new yt,this._onCollectionChanged(t,t.values,[],[])}vp.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._billboard,c,l=r.billboard,f=s.isShowing&&s.isAvailable(e)&&j.getValueOrDefault(a._show,e,!0),d;if(f&&(d=j.getValueOrUndefined(s._position,e,KAe),c=j.getValueOrUndefined(a._image,e),f=u(d)&&u(c)),!f){iG(r,s,n);continue}j.isConstant(s._position)||(n._clusterDirty=!0),u(l)||(l=n.getBillboard(s),l.id=s,l.image=void 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PY(r)):(iG(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],iG(s.get(r.id),r,a),s.remove(r.id)};function iG(e,t,n){u(e)&&(e.billboard=void 0,n.removeBillboard(t))}var bP=vp;function oxe(e,t){this.start=y(e,0),this.stop=y(t,0)}var Bc=oxe;function Je(e,t,n,i,o,r,s,a,c){this[0]=y(e,0),this[1]=y(i,0),this[2]=y(s,0),this[3]=y(t,0),this[4]=y(o,0),this[5]=y(a,0),this[6]=y(n,0),this[7]=y(r,0),this[8]=y(c,0)}Je.packedLength=9;Je.pack=function(e,t,n){return n=y(n,0),t[n++]=e[0],t[n++]=e[1],t[n++]=e[2],t[n++]=e[3],t[n++]=e[4],t[n++]=e[5],t[n++]=e[6],t[n++]=e[7],t[n++]=e[8],t};Je.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Je),n[0]=e[t++],n[1]=e[t++],n[2]=e[t++],n[3]=e[t++],n[4]=e[t++],n[5]=e[t++],n[6]=e[t++],n[7]=e[t++],n[8]=e[t++],n};Je.packArray=function(e,t){let n=e.length,i=n*9;u(t)?!Array.isArray(t)&&t.length!==i||t.length!==i&&(t.length=i):t=new Array(i);for(let o=0;o<n;++o)Je.pack(e[o],t,o*9);return t};Je.unpackArray=function(e,t){let n=e.length;u(t)?t.length=n/9:t=new Array(n/9);for(let i=0;i<n;i+=9){let o=i/9;t[o]=Je.unpack(e,i,t[o])}return t};Je.clone=function(e,t){if(!!u(e))return u(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):new Je(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])};Je.fromArray=Je.unpack;Je.fromColumnMajorArray=function(e,t){return Je.clone(e,t)};Je.fromRowMajorArray=function(e,t){return u(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new Je(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])};Je.fromQuaternion=function(e,t){let n=e.x*e.x,i=e.x*e.y,o=e.x*e.z,r=e.x*e.w,s=e.y*e.y,a=e.y*e.z,c=e.y*e.w,l=e.z*e.z,f=e.z*e.w,d=e.w*e.w,p=n-s-l+d,g=2*(i-f),m=2*(o+c),A=2*(i+f),x=-n+s-l+d,C=2*(a-r),T=2*(o-c),b=2*(a+r),S=-n-s+l+d;return u(t)?(t[0]=p,t[1]=A,t[2]=T,t[3]=g,t[4]=x,t[5]=b,t[6]=m,t[7]=C,t[8]=S,t):new Je(p,g,m,A,x,C,T,b,S)};Je.fromHeadingPitchRoll=function(e,t){let n=Math.cos(-e.pitch),i=Math.cos(-e.heading),o=Math.cos(e.roll),r=Math.sin(-e.pitch),s=Math.sin(-e.heading),a=Math.sin(e.roll),c=n*i,l=-o*s+a*r*i,f=a*s+o*r*i,d=n*s,p=o*i+a*r*s,g=-a*i+o*r*s,m=-r,A=a*n,x=o*n;return u(t)?(t[0]=c,t[1]=d,t[2]=m,t[3]=l,t[4]=p,t[5]=A,t[6]=f,t[7]=g,t[8]=x,t):new Je(c,l,f,d,p,g,m,A,x)};Je.fromScale=function(e,t){return u(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new Je(e.x,0,0,0,e.y,0,0,0,e.z)};Je.fromUniformScale=function(e,t){return u(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new Je(e,0,0,0,e,0,0,0,e)};Je.fromCrossProduct=function(e,t){return u(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new Je(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)};Je.fromRotationX=function(e,t){let n=Math.cos(e),i=Math.sin(e);return u(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=n,t[5]=i,t[6]=0,t[7]=-i,t[8]=n,t):new Je(1,0,0,0,n,-i,0,i,n)};Je.fromRotationY=function(e,t){let n=Math.cos(e),i=Math.sin(e);return u(t)?(t[0]=n,t[1]=0,t[2]=-i,t[3]=0,t[4]=1,t[5]=0,t[6]=i,t[7]=0,t[8]=n,t):new Je(n,0,i,0,1,0,-i,0,n)};Je.fromRotationZ=function(e,t){let n=Math.cos(e),i=Math.sin(e);return u(t)?(t[0]=n,t[1]=i,t[2]=0,t[3]=-i,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new Je(n,-i,0,i,n,0,0,0,1)};Je.toArray=function(e,t){return u(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):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]};Je.getElementIndex=function(e,t){return e*3+t};Je.getColumn=function(e,t,n){let i=t*3,o=e[i],r=e[i+1],s=e[i+2];return n.x=o,n.y=r,n.z=s,n};Je.setColumn=function(e,t,n,i){i=Je.clone(e,i);let o=t*3;return i[o]=n.x,i[o+1]=n.y,i[o+2]=n.z,i};Je.getRow=function(e,t,n){let i=e[t],o=e[t+3],r=e[t+6];return n.x=i,n.y=o,n.z=r,n};Je.setRow=function(e,t,n,i){return i=Je.clone(e,i),i[t]=n.x,i[t+3]=n.y,i[t+6]=n.z,i};var rxe=new h;Je.setScale=function(e,t,n){let i=Je.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]*r,n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*s,n[7]=e[7]*s,n[8]=e[8]*s,n};var sxe=new h;Je.setUniformScale=function(e,t,n){let i=Je.getScale(e,sxe),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]*r,n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*s,n[7]=e[7]*s,n[8]=e[8]*s,n};var oG=new h;Je.getScale=function(e,t){return t.x=h.magnitude(h.fromElements(e[0],e[1],e[2],oG)),t.y=h.magnitude(h.fromElements(e[3],e[4],e[5],oG)),t.z=h.magnitude(h.fromElements(e[6],e[7],e[8],oG)),t};var IY=new h;Je.getMaximumScale=function(e){return Je.getScale(e,IY),h.maximumComponent(IY)};var axe=new h;Je.setRotation=function(e,t,n){let i=Je.getScale(e,axe);return n[0]=t[0]*i.x,n[1]=t[1]*i.x,n[2]=t[2]*i.x,n[3]=t[3]*i.y,n[4]=t[4]*i.y,n[5]=t[5]*i.y,n[6]=t[6]*i.z,n[7]=t[7]*i.z,n[8]=t[8]*i.z,n};var cxe=new h;Je.getRotation=function(e,t){let n=Je.getScale(e,cxe);return t[0]=e[0]/n.x,t[1]=e[1]/n.x,t[2]=e[2]/n.x,t[3]=e[3]/n.y,t[4]=e[4]/n.y,t[5]=e[5]/n.y,t[6]=e[6]/n.z,t[7]=e[7]/n.z,t[8]=e[8]/n.z,t};Je.multiply=function(e,t,n){let i=e[0]*t[0]+e[3]*t[1]+e[6]*t[2],o=e[1]*t[0]+e[4]*t[1]+e[7]*t[2],r=e[2]*t[0]+e[5]*t[1]+e[8]*t[2],s=e[0]*t[3]+e[3]*t[4]+e[6]*t[5],a=e[1]*t[3]+e[4]*t[4]+e[7]*t[5],c=e[2]*t[3]+e[5]*t[4]+e[8]*t[5],l=e[0]*t[6]+e[3]*t[7]+e[6]*t[8],f=e[1]*t[6]+e[4]*t[7]+e[7]*t[8],d=e[2]*t[6]+e[5]*t[7]+e[8]*t[8];return n[0]=i,n[1]=o,n[2]=r,n[3]=s,n[4]=a,n[5]=c,n[6]=l,n[7]=f,n[8]=d,n};Je.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};Je.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};Je.multiplyByVector=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=e[0]*i+e[3]*o+e[6]*r,a=e[1]*i+e[4]*o+e[7]*r,c=e[2]*i+e[5]*o+e[8]*r;return n.x=s,n.y=a,n.z=c,n};Je.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};Je.multiplyByScale=function(e,t,n){return n[0]=e[0]*t.x,n[1]=e[1]*t.x,n[2]=e[2]*t.x,n[3]=e[3]*t.y,n[4]=e[4]*t.y,n[5]=e[5]*t.y,n[6]=e[6]*t.z,n[7]=e[7]*t.z,n[8]=e[8]*t.z,n};Je.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]*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};Je.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};Je.transpose=function(e,t){let n=e[0],i=e[3],o=e[6],r=e[1],s=e[4],a=e[7],c=e[2],l=e[5],f=e[8];return t[0]=n,t[1]=i,t[2]=o,t[3]=r,t[4]=s,t[5]=a,t[6]=c,t[7]=l,t[8]=f,t};function lxe(e){let t=0;for(let n=0;n<9;++n){let i=e[n];t+=i*i}return Math.sqrt(t)}var rG=[1,0,0],sG=[2,2,1];function uxe(e){let t=0;for(let n=0;n<3;++n){let i=e[Je.getElementIndex(sG[n],rG[n])];t+=2*i*i}return Math.sqrt(t)}function fxe(e,t){let n=I.EPSILON15,i=0,o=1;for(let l=0;l<3;++l){let f=Math.abs(e[Je.getElementIndex(sG[l],rG[l])]);f>i&&(o=l,i=f)}let r=1,s=0,a=rG[o],c=sG[o];if(Math.abs(e[Je.getElementIndex(c,a)])>n){let l=e[Je.getElementIndex(c,c)],f=e[Je.getElementIndex(a,a)],d=e[Je.getElementIndex(c,a)],p=(l-f)/2/d,g;p<0?g=-1/(-p+Math.sqrt(1+p*p)):g=1/(p+Math.sqrt(1+p*p)),r=1/Math.sqrt(1+g*g),s=g*r}return t=Je.clone(Je.IDENTITY,t),t[Je.getElementIndex(a,a)]=t[Je.getElementIndex(c,c)]=r,t[Je.getElementIndex(c,a)]=s,t[Je.getElementIndex(a,c)]=-s,t}var SP=new Je,OY=new Je;Je.computeEigenDecomposition=function(e,t){let n=I.EPSILON20,i=10,o=0,r=0;u(t)||(t={});let s=t.unitary=Je.clone(Je.IDENTITY,t.unitary),a=t.diagonal=Je.clone(e,t.diagonal),c=n*lxe(a);for(;r<i&&uxe(a)>c;)fxe(a,SP),Je.transpose(SP,OY),Je.multiply(a,SP,a),Je.multiply(OY,a,a),Je.multiply(s,SP,s),++o>2&&(++r,o=0);return t};Je.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};Je.determinant=function(e){let t=e[0],n=e[3],i=e[6],o=e[1],r=e[4],s=e[7],a=e[2],c=e[5],l=e[8];return t*(r*l-c*s)+o*(c*i-n*l)+a*(n*s-r*i)};Je.inverse=function(e,t){let n=e[0],i=e[1],o=e[2],r=e[3],s=e[4],a=e[5],c=e[6],l=e[7],f=e[8],d=Je.determinant(e);t[0]=s*f-l*a,t[1]=l*o-i*f,t[2]=i*a-s*o,t[3]=c*a-r*f,t[4]=n*f-c*o,t[5]=r*o-n*a,t[6]=r*l-c*s,t[7]=c*i-n*l,t[8]=n*s-r*i;let p=1/d;return Je.multiplyByScalar(t,p,t)};var dxe=new Je;Je.inverseTranspose=function(e,t){return Je.inverse(Je.transpose(e,dxe),t)};Je.equals=function(e,t){return e===t||u(e)&&u(t)&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]};Je.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(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};Je.IDENTITY=Object.freeze(new Je(1,0,0,0,1,0,0,0,1));Je.ZERO=Object.freeze(new Je(0,0,0,0,0,0,0,0,0));Je.COLUMN0ROW0=0;Je.COLUMN0ROW1=1;Je.COLUMN0ROW2=2;Je.COLUMN1ROW0=3;Je.COLUMN1ROW1=4;Je.COLUMN1ROW2=5;Je.COLUMN2ROW0=6;Je.COLUMN2ROW1=7;Je.COLUMN2ROW2=8;Object.defineProperties(Je.prototype,{length:{get:function(){return Je.packedLength}}});Je.prototype.clone=function(e){return Je.clone(this,e)};Je.prototype.equals=function(e){return Je.equals(this,e)};Je.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]};Je.prototype.equalsEpsilon=function(e,t){return Je.equalsEpsilon(this,e,t)};Je.prototype.toString=function(){return`(${this[0]}, ${this[3]}, ${this[6]})
(${this[1]}, ${this[4]}, ${this[7]})
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u(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]]};Xe.getElementIndex=function(e,t){return e*4+t};Xe.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};Xe.setColumn=function(e,t,n,i){i=Xe.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};Xe.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};Xe.setRow=function(e,t,n,i){return i=Xe.clone(e,i),i[t]=n.x,i[t+4]=n.y,i[t+8]=n.z,i[t+12]=n.w,i};Xe.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 _xe=new h;Xe.setScale=function(e,t,n){let i=Xe.getScale(e,_xe),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 gxe=new h;Xe.setUniformScale=function(e,t,n){let i=Xe.getScale(e,gxe),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 cG=new h;Xe.getScale=function(e,t){return t.x=h.magnitude(h.fromElements(e[0],e[1],e[2],cG)),t.y=h.magnitude(h.fromElements(e[4],e[5],e[6],cG)),t.z=h.magnitude(h.fromElements(e[8],e[9],e[10],cG)),t};var MY=new h;Xe.getMaximumScale=function(e){return Xe.getScale(e,MY),h.maximumComponent(MY)};var yxe=new h;Xe.setRotation=function(e,t,n){let i=Xe.getScale(e,yxe);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 Axe=new h;Xe.getRotation=function(e,t){let n=Xe.getScale(e,Axe);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};Xe.multiply=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[3],a=e[4],c=e[5],l=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],T=e[15],b=t[0],S=t[1],v=t[2],P=t[3],O=t[4],R=t[5],M=t[6],L=t[7],_=t[8],E=t[9],w=t[10],D=t[11],B=t[12],N=t[13],U=t[14],V=t[15],G=i*b+a*S+d*v+A*P,k=o*b+c*S+p*v+x*P,Y=r*b+l*S+g*v+C*P,q=s*b+f*S+m*v+T*P,X=i*O+a*R+d*M+A*L,W=o*O+c*R+p*M+x*L,J=r*O+l*R+g*M+C*L,Z=s*O+f*R+m*M+T*L,he=i*_+a*E+d*w+A*D,pe=o*_+c*E+p*w+x*D,oe=r*_+l*E+g*w+C*D,ue=s*_+f*E+m*w+T*D,_e=i*B+a*N+d*U+A*V,Ee=o*B+c*N+p*U+x*V,Ie=r*B+l*N+g*U+C*V,Ne=s*B+f*N+m*U+T*V;return n[0]=G,n[1]=k,n[2]=Y,n[3]=q,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]=Ee,n[14]=Ie,n[15]=Ne,n};Xe.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};Xe.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};Xe.multiplyTransformation=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],l=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],T=t[4],b=t[5],S=t[6],v=t[8],P=t[9],O=t[10],R=t[12],M=t[13],L=t[14],_=i*A+s*x+l*C,E=o*A+a*x+f*C,w=r*A+c*x+d*C,D=i*T+s*b+l*S,B=o*T+a*b+f*S,N=r*T+c*b+d*S,U=i*v+s*P+l*O,V=o*v+a*P+f*O,G=r*v+c*P+d*O,k=i*R+s*M+l*L+p,Y=o*R+a*M+f*L+g,q=r*R+c*M+d*L+m;return n[0]=_,n[1]=E,n[2]=w,n[3]=0,n[4]=D,n[5]=B,n[6]=N,n[7]=0,n[8]=U,n[9]=V,n[10]=G,n[11]=0,n[12]=k,n[13]=Y,n[14]=q,n[15]=1,n};Xe.multiplyByMatrix3=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],l=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],T=t[6],b=t[7],S=t[8],v=i*p+s*g+l*m,P=o*p+a*g+f*m,O=r*p+c*g+d*m,R=i*A+s*x+l*C,M=o*A+a*x+f*C,L=r*A+c*x+d*C,_=i*T+s*b+l*S,E=o*T+a*b+f*S,w=r*T+c*b+d*S;return n[0]=v,n[1]=P,n[2]=O,n[3]=0,n[4]=R,n[5]=M,n[6]=L,n[7]=0,n[8]=_,n[9]=E,n[10]=w,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};Xe.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};Xe.multiplyByScale=function(e,t,n){let i=t.x,o=t.y,r=t.z;return i===1&&o===1&&r===1?Xe.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)};Xe.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};Xe.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,l=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=l,n.w=f,n};Xe.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};Xe.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};Xe.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};Xe.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};Xe.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};Xe.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};Xe.equals=function(e,t){return e===t||u(e)&&u(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]};Xe.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(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};Xe.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t};Xe.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 xxe=new Q,Cxe=new Q,Txe=new se,Exe=new se(0,0,0,1);Xe.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],l=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],T=p*C,b=g*x,S=d*C,v=g*A,P=d*x,O=p*A,R=f*C,M=g*m,L=f*x,_=p*m,E=f*A,w=d*m,D=T*a+v*c+P*l-(b*a+S*c+O*l),B=b*s+R*c+_*l-(T*s+M*c+L*l),N=S*s+M*a+E*l-(v*s+R*a+w*l),U=O*s+L*a+w*c-(P*s+_*a+E*c),V=b*i+S*o+O*r-(T*i+v*o+P*r),G=T*n+M*o+L*r-(b*n+R*o+_*r),k=v*n+R*i+w*r-(S*n+M*i+E*r),Y=P*n+_*i+E*o-(O*n+L*i+w*o);T=o*l,b=r*c,S=i*l,v=r*a,P=i*c,O=o*a,R=n*l,M=r*s,L=n*c,_=o*s,E=n*a,w=i*s;let q=T*A+v*x+P*C-(b*A+S*x+O*C),X=b*m+R*x+_*C-(T*m+M*x+L*C),W=S*m+M*A+E*C-(v*m+R*A+w*C),J=O*m+L*A+w*x-(P*m+_*A+E*x),Z=S*p+O*g+b*d-(P*g+T*d+v*p),he=L*g+T*f+M*p-(R*p+_*g+b*f),pe=R*d+w*g+v*f-(E*g+S*f+M*d),oe=E*p+P*f+_*d-(L*d+w*p+O*f),ue=n*D+i*B+o*N+r*U;if(Math.abs(ue)<I.EPSILON21){if(Q.equalsEpsilon(Xe.getMatrix3(e,xxe),Cxe,I.EPSILON7)&&se.equals(Xe.getRow(e,3,Txe),Exe))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]=D*ue,t[1]=B*ue,t[2]=N*ue,t[3]=U*ue,t[4]=V*ue,t[5]=G*ue,t[6]=k*ue,t[7]=Y*ue,t[8]=q*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};Xe.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],l=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-l*p-f*g;return t[0]=n,t[1]=r,t[2]=c,t[3]=0,t[4]=i,t[5]=s,t[6]=l,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 bxe=new Xe;Xe.inverseTranspose=function(e,t){return Xe.inverse(Xe.transpose(e,bxe),t)};Xe.IDENTITY=Object.freeze(new Xe(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1));Xe.ZERO=Object.freeze(new Xe(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0));Xe.COLUMN0ROW0=0;Xe.COLUMN0ROW1=1;Xe.COLUMN0ROW2=2;Xe.COLUMN0ROW3=3;Xe.COLUMN1ROW0=4;Xe.COLUMN1ROW1=5;Xe.COLUMN1ROW2=6;Xe.COLUMN1ROW3=7;Xe.COLUMN2ROW0=8;Xe.COLUMN2ROW1=9;Xe.COLUMN2ROW2=10;Xe.COLUMN2ROW3=11;Xe.COLUMN3ROW0=12;Xe.COLUMN3ROW1=13;Xe.COLUMN3ROW2=14;Xe.COLUMN3ROW3=15;Object.defineProperties(Xe.prototype,{length:{get:function(){return Xe.packedLength}}});Xe.prototype.clone=function(e){return Xe.clone(this,e)};Xe.prototype.equals=function(e){return Xe.equals(this,e)};Xe.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]};Xe.prototype.equalsEpsilon=function(e,t){return Xe.equalsEpsilon(this,e,t)};Xe.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 F=Xe;function rn(e,t){this.center=h.clone(y(e,h.ZERO)),this.radius=y(t,0)}var fG=new h,dG=new h,hG=new h,mG=new h,pG=new h,_G=new h,gG=new h,xs=new h,yG=new h,AG=new h,xG=new h,CG=new h,Sxe=4/3*I.PI;rn.fromPoints=function(e,t){if(u(t)||(t=new rn),!u(e)||e.length===0)return t.center=h.clone(h.ZERO,t.center),t.radius=0,t;let n=h.clone(e[0],gG),i=h.clone(n,fG),o=h.clone(n,dG),r=h.clone(n,hG),s=h.clone(n,mG),a=h.clone(n,pG),c=h.clone(n,_G),l=e.length,f;for(f=1;f<l;f++){h.clone(e[f],n);let R=n.x,M=n.y,L=n.z;R<i.x&&h.clone(n,i),R>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,xs)),p=h.magnitudeSquared(h.subtract(a,o,xs)),g=h.magnitudeSquared(h.subtract(c,r,xs)),m=i,A=s,x=d;p>x&&(x=p,m=o,A=a),g>x&&(x=g,m=r,A=c);let C=yG;C.x=(m.x+A.x)*.5,C.y=(m.y+A.y)*.5,C.z=(m.z+A.z)*.5;let T=h.magnitudeSquared(h.subtract(A,C,xs)),b=Math.sqrt(T),S=AG;S.x=i.x,S.y=o.y,S.z=r.z;let v=xG;v.x=s.x,v.y=a.y,v.z=c.z;let P=h.midpoint(S,v,CG),O=0;for(f=0;f<l;f++){h.clone(e[f],n);let R=h.magnitude(h.subtract(n,P,xs));R>O&&(O=R);let M=h.magnitudeSquared(h.subtract(n,C,xs));if(M>T){let L=Math.sqrt(M);b=(b+L)*.5,T=b*b;let _=L-b;C.x=(b*C.x+_*n.x)/L,C.y=(b*C.y+_*n.y)/L,C.z=(b*C.z+_*n.z)/L}}return b<O?(h.clone(C,t.center),t.radius=b):(h.clone(P,t.center),t.radius=O),t};var wxe=new yi,vxe=new h,Dxe=new h,lG=new fe,uG=new fe;rn.fromRectangle2D=function(e,t,n){return rn.fromRectangleWithHeights2D(e,t,0,0,n)};rn.fromRectangleWithHeights2D=function(e,t,n,i,o){if(u(o)||(o=new rn),!u(e))return o.center=h.clone(h.ZERO,o.center),o.radius=0,o;t=y(t,wxe),ce.southwest(e,lG),lG.height=n,ce.northeast(e,uG),uG.height=i;let r=t.project(lG,vxe),s=t.project(uG,Dxe),a=s.x-r.x,c=s.y-r.y,l=s.z-r.z;o.radius=Math.sqrt(a*a+c*c+l*l)*.5;let f=o.center;return f.x=r.x+a*.5,f.y=r.y+c*.5,f.z=r.z+l*.5,o};var Pxe=[];rn.fromRectangle3D=function(e,t,n,i){if(t=y(t,ie.WGS84),n=y(n,0),u(i)||(i=new rn),!u(e))return i.center=h.clone(h.ZERO,i.center),i.radius=0,i;let o=ce.subsample(e,t,n,Pxe);return rn.fromPoints(o,i)};rn.fromVertices=function(e,t,n,i){if(u(i)||(i=new rn),!u(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=gG;o.x=e[0]+t.x,o.y=e[1]+t.y,o.z=e[2]+t.z;let r=h.clone(o,fG),s=h.clone(o,dG),a=h.clone(o,hG),c=h.clone(o,mG),l=h.clone(o,pG),f=h.clone(o,_G),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),_>l.y&&h.clone(o,l),E<a.z&&h.clone(o,a),E>f.z&&h.clone(o,f)}let g=h.magnitudeSquared(h.subtract(c,r,xs)),m=h.magnitudeSquared(h.subtract(l,s,xs)),A=h.magnitudeSquared(h.subtract(f,a,xs)),x=r,C=c,T=g;m>T&&(T=m,x=s,C=l),A>T&&(T=A,x=a,C=f);let b=yG;b.x=(x.x+C.x)*.5,b.y=(x.y+C.y)*.5,b.z=(x.z+C.z)*.5;let S=h.magnitudeSquared(h.subtract(C,b,xs)),v=Math.sqrt(S),P=AG;P.x=r.x,P.y=s.y,P.z=a.z;let O=xG;O.x=c.x,O.y=l.y,O.z=f.z;let R=h.midpoint(P,O,CG),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,R,xs));L>M&&(M=L);let _=h.magnitudeSquared(h.subtract(o,b,xs));if(_>S){let E=Math.sqrt(_);v=(v+E)*.5,S=v*v;let w=E-v;b.x=(v*b.x+w*o.x)/E,b.y=(v*b.y+w*o.y)/E,b.z=(v*b.z+w*o.z)/E}}return v<M?(h.clone(b,i.center),i.radius=v):(h.clone(R,i.center),i.radius=M),i};rn.fromEncodedCartesianVertices=function(e,t,n){if(u(n)||(n=new rn),!u(e)||!u(t)||e.length!==t.length||e.length===0)return n.center=h.clone(h.ZERO,n.center),n.radius=0,n;let i=gG;i.x=e[0]+t[0],i.y=e[1]+t[1],i.z=e[2]+t[2];let o=h.clone(i,fG),r=h.clone(i,dG),s=h.clone(i,hG),a=h.clone(i,mG),c=h.clone(i,pG),l=h.clone(i,_G),f=e.length,d;for(d=0;d<f;d+=3){let 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i=h.midpoint(e,t,n.center);return n.radius=h.distance(i,t),n};rn.fromEllipsoid=function(e,t){return u(t)||(t=new rn),h.clone(h.ZERO,t.center),t.radius=e.maximumRadius,t};var Ixe=new h;rn.fromBoundingSpheres=function(e,t){if(u(t)||(t=new rn),!u(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 rn.clone(e[0],t);if(n===2)return rn.union(e[0],e[1],t);let i=[],o;for(o=0;o<n;o++)i.push(e[o].center);t=rn.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,Ixe)+a.radius)}return t.radius=s,t};var Oxe=new h,Bxe=new h,Rxe=new h;rn.fromOrientedBoundingBox=function(e,t){u(t)||(t=new rn);let n=e.halfAxes,i=Q.getColumn(n,0,Oxe),o=Q.getColumn(n,1,Bxe),r=Q.getColumn(n,2,Rxe);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 Mxe=new h,Lxe=new h;rn.fromTransformation=function(e,t){u(t)||(t=new rn);let n=F.getTranslation(e,Mxe),i=F.getScale(e,Lxe),o=.5*h.magnitude(i);return t.center=h.clone(n,t.center),t.radius=o,t};rn.clone=function(e,t){if(!!u(e))return u(t)?(t.center=h.clone(e.center,t.center),t.radius=e.radius,t):new rn(e.center,e.radius)};rn.packedLength=4;rn.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};rn.unpack=function(e,t,n){t=y(t,0),u(n)||(n=new rn);let i=n.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],n.radius=e[t],n};var Fxe=new h,Nxe=new h;rn.union=function(e,t,n){u(n)||(n=new rn);let i=e.center,o=e.radius,r=t.center,s=t.radius,a=h.subtract(r,i,Fxe),c=h.magnitude(a);if(o>=c+s)return e.clone(n),n;if(s>=c+o)return t.clone(n),n;let l=(o+c+s)*.5,f=h.multiplyByScalar(a,(-o+l)/c,Nxe);return h.add(f,i,f),h.clone(f,n.center),n.radius=l,n};var kxe=new h;rn.expand=function(e,t,n){n=rn.clone(e,n);let i=h.magnitude(h.subtract(t,n.center,kxe));return i>n.radius&&(n.radius=i),n};rn.intersectPlane=function(e,t){let 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rn.distanceSquaredTo(this,e)};rn.prototype.computePlaneDistances=function(e,t,n){return rn.computePlaneDistances(this,e,t,n)};rn.prototype.isOccluded=function(e){return rn.isOccluded(this,e)};rn.prototype.equals=function(e){return rn.equals(this,e)};rn.prototype.clone=function(e){return rn.clone(this,e)};rn.prototype.volume=function(){let e=this.radius;return Sxe*e*e*e};var re=rn;var 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a[0]=Rp.x,a[1]=Rp.y,a[2]=Rp.z,a[3]=0,a[4]=Mp.x,a[5]=Mp.y,a[6]=Mp.z,a[7]=0,a[8]=Lp.x,a[9]=Lp.y,a[10]=Lp.z,a[11]=0,a[12]=r.x,a[13]=r.y,a[14]=r.z,a[15]=1,a},GG[o]=i),i};Pi.eastNorthUpToFixedFrame=Pi.localFrameToFixedFrameGenerator("east","north");Pi.northEastDownToFixedFrame=Pi.localFrameToFixedFrameGenerator("north","east");Pi.northUpEastToFixedFrame=Pi.localFrameToFixedFrameGenerator("north","up");Pi.northWestUpToFixedFrame=Pi.localFrameToFixedFrameGenerator("north","west");var ZCe=new Be,QCe=new h(1,1,1),$Ce=new F;Pi.headingPitchRollToFixedFrame=function(e,t,n,i,o){i=y(i,Pi.eastNorthUpToFixedFrame);let r=Be.fromHeadingPitchRoll(t,ZCe),s=F.fromTranslationQuaternionRotationScale(h.ZERO,r,QCe,$Ce);return o=i(e,n,o),F.multiply(o,s,o)};var eTe=new F,tTe=new Q;Pi.headingPitchRollQuaternion=function(e,t,n,i,o){let r=Pi.headingPitchRollToFixedFrame(e,t,n,i,eTe),s=F.getMatrix3(r,tTe);return Be.fromRotationMatrix(s,o)};var nTe=new h(1,1,1),iTe=new h,xX=new F,oTe=new F,rTe=new Q,sTe=new Be;Pi.fixedFrameToHeadingPitchRoll=function(e,t,n,i){t=y(t,ie.WGS84),n=y(n,Pi.eastNorthUpToFixedFrame),u(i)||(i=new pl);let o=F.getTranslation(e,iTe);if(h.equals(o,h.ZERO))return i.heading=0,i.pitch=0,i.roll=0,i;let r=F.inverseTransformation(n(o,t,xX),xX),s=F.setScale(e,nTe,oTe);s=F.setTranslation(s,h.ZERO,s),r=F.multiply(r,s,r);let a=Be.fromRotationMatrix(F.getMatrix3(r,rTe),sTe);return a=Be.normalize(a,a),pl.fromQuaternion(a,i)};var aTe=6*3600+41*60+50.54841,cTe=8640184812866e-6,lTe=.093104,uTe=-62e-7,fTe=11772758384668e-32,dTe=72921158553e-15,hTe=I.TWO_PI/86400,XP=new $;Pi.computeTemeToPseudoFixedMatrix=function(e,t){XP=$.addSeconds(e,-$.computeTaiMinusUtc(e),XP);let n=XP.dayNumber,i=XP.secondsOfDay,o,r=n-2451545;i>=43200?o=(r+.5)/jn.DAYS_PER_JULIAN_CENTURY:o=(r-.5)/jn.DAYS_PER_JULIAN_CENTURY;let a=(aTe+o*(cTe+o*(lTe+o*uTe)))*hTe%I.TWO_PI,c=dTe+fTe*(n-24515455e-1),l=(i+jn.SECONDS_PER_DAY*.5)%jn.SECONDS_PER_DAY,f=a+c*l,d=Math.cos(f),p=Math.sin(f);return u(t)?(t[0]=d,t[1]=-p,t[2]=0,t[3]=p,t[4]=d,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new Q(d,p,0,-p,d,0,0,0,1)};Pi.iau2006XysData=new YP;Pi.earthOrientationParameters=jP.NONE;var jG=32.184,mTe=2451545;Pi.preloadIcrfFixed=function(e){let t=e.start.dayNumber,n=e.start.secondsOfDay+jG,i=e.stop.dayNumber,o=e.stop.secondsOfDay+jG,r=Pi.iau2006XysData.preload(t,n,i,o),s=Pi.earthOrientationParameters.getPromiseToLoad();return Promise.all([r,s])};Pi.computeIcrfToFixedMatrix=function(e,t){u(t)||(t=new Q);let n=Pi.computeFixedToIcrfMatrix(e,t);if(!!u(n))return Q.transpose(n,t)};var pTe=new ox(0,0,0),_Te=new uy(0,0,0,0,0,0),HG=new Q,WG=new Q;Pi.computeFixedToIcrfMatrix=function(e,t){u(t)||(t=new Q);let n=Pi.earthOrientationParameters.compute(e,_Te);if(!u(n))return;let i=e.dayNumber,o=e.secondsOfDay+jG,r=Pi.iau2006XysData.computeXysRadians(i,o,pTe);if(!u(r))return;let s=r.x+n.xPoleOffset,a=r.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-s*s-a*a)),l=HG;l[0]=1-c*s*s,l[3]=-c*s*a,l[6]=s,l[1]=-c*s*a,l[4]=1-c*a*a,l[7]=a,l[2]=-s,l[5]=-a,l[8]=1-c*(s*s+a*a);let f=Q.fromRotationZ(-r.s,WG),d=Q.multiply(l,f,HG),p=e.dayNumber,g=e.secondsOfDay-$.computeTaiMinusUtc(e)+n.ut1MinusUtc,m=p-2451545,A=g/jn.SECONDS_PER_DAY,x=.779057273264+A+.00273781191135448*(m+A);x=x%1*I.TWO_PI;let C=Q.fromRotationZ(x,WG),T=Q.multiply(d,C,HG),b=Math.cos(n.xPoleWander),S=Math.cos(n.yPoleWander),v=Math.sin(n.xPoleWander),P=Math.sin(n.yPoleWander),O=i-mTe+o/jn.SECONDS_PER_DAY;O/=36525;let R=-47e-6*O*I.RADIANS_PER_DEGREE/3600,M=Math.cos(R),L=Math.sin(R),_=WG;return _[0]=b*M,_[1]=b*L,_[2]=v,_[3]=-S*L+P*v*M,_[4]=S*M+P*v*L,_[5]=-P*b,_[6]=-P*L-S*v*M,_[7]=P*M-S*v*L,_[8]=S*b,Q.multiply(T,_,t)};var gTe=new se;Pi.pointToWindowCoordinates=function(e,t,n,i){return i=Pi.pointToGLWindowCoordinates(e,t,n,i),i.y=2*t[5]-i.y,i};Pi.pointToGLWindowCoordinates=function(e,t,n,i){u(i)||(i=new H);let o=gTe;return F.multiplyByVector(e,se.fromElements(n.x,n.y,n.z,1,o),o),se.multiplyByScalar(o,1/o.w,o),F.multiplyByVector(t,o,o),H.fromCartesian4(o,i)};var yTe=new h,ATe=new h,xTe=new h;Pi.rotationMatrixFromPositionVelocity=function(e,t,n,i){let o=y(n,ie.WGS84).geodeticSurfaceNormal(e,yTe),r=h.cross(t,o,ATe);h.equalsEpsilon(r,h.ZERO,I.EPSILON6)&&(r=h.clone(h.UNIT_X,r));let s=h.cross(r,t,xTe);return h.normalize(s,s),h.cross(t,s,r),h.negate(r,r),h.normalize(r,r),u(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 CX=new F(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),TX=new fe,EX=new h,CTe=new h,TTe=new Q,qG=new F,bX=new F;Pi.basisTo2D=function(e,t,n){let i=F.getTranslation(t,CTe),o=e.ellipsoid,r=o.cartesianToCartographic(i,TX),s=e.project(r,EX);h.fromElements(s.z,s.x,s.y,s);let a=Pi.eastNorthUpToFixedFrame(i,o,qG),c=F.inverseTransformation(a,bX),l=F.getMatrix3(t,TTe),f=F.multiplyByMatrix3(c,l,n);return F.multiply(CX,f,n),F.setTranslation(n,s,n),n};Pi.wgs84To2DModelMatrix=function(e,t,n){let i=e.ellipsoid,o=Pi.eastNorthUpToFixedFrame(t,i,qG),r=F.inverseTransformation(o,bX),s=i.cartesianToCartographic(t,TX),a=e.project(s,EX);h.fromElements(a.z,a.x,a.y,a);let c=F.fromTranslation(a,qG);return F.multiply(CX,r,n),F.multiply(c,n,n),n};var St=Pi;function YG(e){e=y(e,y.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=y(e.primitiveType,Re.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=y(e.geometryType,mf.NONE),this.boundingSphereCV=e.boundingSphereCV,this.offsetAttribute=e.offsetAttribute}YG.computeNumberOfVertices=function(e){let t=-1;for(let n in e.attributes)if(e.attributes.hasOwnProperty(n)&&u(e.attributes[n])&&u(e.attributes[n].values)){let i=e.attributes[n];t=i.values.length/i.componentsPerAttribute}return t};var ETe=new fe,bTe=new h,SX=new F,STe=[new fe,new fe,new fe],wTe=[new H,new H,new H],vTe=[new H,new H,new H],DTe=new h,PTe=new Be,ITe=new F,OTe=new Yi;YG._textureCoordinateRotationPoints=function(e,t,n,i){let o,r=ce.center(i,ETe),s=fe.toCartesian(r,n,bTe),a=St.eastNorthUpToFixedFrame(s,n,SX),c=F.inverse(a,SX),l=wTe,f=STe;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=DTe;for(o=0;o<3;o++)fe.toCartesian(f[o],n,d),d=F.multiplyByPointAsVector(c,d,d),l[o].x=d.x,l[o].y=d.y;let p=Be.fromAxisAngle(h.UNIT_Z,-t,PTe),g=Q.fromQuaternion(p,ITe),m=e.length,A=Number.POSITIVE_INFINITY,x=Number.POSITIVE_INFINITY,C=Number.NEGATIVE_INFINITY,T=Number.NEGATIVE_INFINITY;for(o=0;o<m;o++)d=F.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),T=Math.max(T,d.y);let b=Yi.fromRotation(t,OTe),S=vTe;S[0].x=A,S[0].y=x,S[1].x=A,S[1].y=T,S[2].x=C,S[2].y=x;let v=l[0],P=l[2].x-v.x,O=l[1].y-v.y;for(o=0;o<3;o++){let E=S[o];Yi.multiplyByVector(b,E,E),E.x=(E.x-v.x)/P,E.y=(E.y-v.y)/O}let R=S[0],M=S[1],L=S[2],_=new Array(6);return H.pack(R,_),H.pack(M,_,2),H.pack(L,_,4),_};var rt=YG;function BTe(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 Se=BTe;function RTe(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 sn=RTe;var MTe={NONE:0,TOP:1,ALL:2},Qt=Object.freeze(MTe);function Vr(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)}Vr.POSITION_ONLY=Object.freeze(new Vr({position:!0}));Vr.POSITION_AND_NORMAL=Object.freeze(new Vr({position:!0,normal:!0}));Vr.POSITION_NORMAL_AND_ST=Object.freeze(new Vr({position:!0,normal:!0,st:!0}));Vr.POSITION_AND_ST=Object.freeze(new Vr({position:!0,st:!0}));Vr.POSITION_AND_COLOR=Object.freeze(new Vr({position:!0,color:!0}));Vr.ALL=Object.freeze(new Vr({position:!0,normal:!0,st:!0,tangent:!0,bitangent:!0}));Vr.DEFAULT=Vr.POSITION_NORMAL_AND_ST;Vr.packedLength=6;Vr.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};Vr.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Vr),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};Vr.clone=function(e,t){if(!!u(e))return u(t)||(t=new Vr),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 we=Vr;var LTe=new h;function _l(e){e=y(e,y.EMPTY_OBJECT);let t=e.minimum,n=e.maximum,i=y(e.vertexFormat,we.DEFAULT);this._minimum=h.clone(t),this._maximum=h.clone(n),this._vertexFormat=i,this._offsetAttribute=e.offsetAttribute,this._workerName="createBoxGeometry"}_l.fromDimensions=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.dimensions,n=h.multiplyByScalar(t,.5,new h);return new _l({minimum:h.negate(n,new h),maximum:n,vertexFormat:e.vertexFormat,offsetAttribute:e.offsetAttribute})};_l.fromAxisAlignedBoundingBox=function(e){return new _l({minimum:e.minimum,maximum:e.maximum})};_l.packedLength=2*h.packedLength+we.packedLength+1;_l.pack=function(e,t,n){return n=y(n,0),h.pack(e._minimum,t,n),h.pack(e._maximum,t,n+h.packedLength),we.pack(e._vertexFormat,t,n+2*h.packedLength),t[n+2*h.packedLength+we.packedLength]=y(e._offsetAttribute,-1),t};var vX=new h,DX=new h,PX=new we,wX={minimum:vX,maximum:DX,vertexFormat:PX,offsetAttribute:void 0};_l.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,vX),o=h.unpack(e,t+h.packedLength,DX),r=we.unpack(e,t+2*h.packedLength,PX),s=e[t+2*h.packedLength+we.packedLength];return u(n)?(n._minimum=h.clone(i,n._minimum),n._maximum=h.clone(o,n._maximum),n._vertexFormat=we.clone(r,n._vertexFormat),n._offsetAttribute=s===-1?void 0:s,n):(wX.offsetAttribute=s===-1?void 0:s,new _l(wX))};_l.createGeometry=function(e){let t=e._minimum,n=e._maximum,i=e._vertexFormat;if(h.equals(t,n))return;let o=new sn,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 Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:s})),i.normal){let l=new Float32Array(72);l[0]=0,l[1]=0,l[2]=1,l[3]=0,l[4]=0,l[5]=1,l[6]=0,l[7]=0,l[8]=1,l[9]=0,l[10]=0,l[11]=1,l[12]=0,l[13]=0,l[14]=-1,l[15]=0,l[16]=0,l[17]=-1,l[18]=0,l[19]=0,l[20]=-1,l[21]=0,l[22]=0,l[23]=-1,l[24]=1,l[25]=0,l[26]=0,l[27]=1,l[28]=0,l[29]=0,l[30]=1,l[31]=0,l[32]=0,l[33]=1,l[34]=0,l[35]=0,l[36]=-1,l[37]=0,l[38]=0,l[39]=-1,l[40]=0,l[41]=0,l[42]=-1,l[43]=0,l[44]=0,l[45]=-1,l[46]=0,l[47]=0,l[48]=0,l[49]=1,l[50]=0,l[51]=0,l[52]=1,l[53]=0,l[54]=0,l[55]=1,l[56]=0,l[57]=0,l[58]=1,l[59]=0,l[60]=0,l[61]=-1,l[62]=0,l[63]=0,l[64]=-1,l[65]=0,l[66]=0,l[67]=-1,l[68]=0,l[69]=0,l[70]=-1,l[71]=0,o.normal=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:l})}if(i.st){let l=new Float32Array(48);l[0]=0,l[1]=0,l[2]=1,l[3]=0,l[4]=1,l[5]=1,l[6]=0,l[7]=1,l[8]=1,l[9]=0,l[10]=0,l[11]=0,l[12]=0,l[13]=1,l[14]=1,l[15]=1,l[16]=0,l[17]=0,l[18]=1,l[19]=0,l[20]=1,l[21]=1,l[22]=0,l[23]=1,l[24]=1,l[25]=0,l[26]=0,l[27]=0,l[28]=0,l[29]=1,l[30]=1,l[31]=1,l[32]=1,l[33]=0,l[34]=0,l[35]=0,l[36]=0,l[37]=1,l[38]=1,l[39]=1,l[40]=0,l[41]=0,l[42]=1,l[43]=0,l[44]=1,l[45]=1,l[46]=0,l[47]=1,o.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:l})}if(i.tangent){let l=new Float32Array(72);l[0]=1,l[1]=0,l[2]=0,l[3]=1,l[4]=0,l[5]=0,l[6]=1,l[7]=0,l[8]=0,l[9]=1,l[10]=0,l[11]=0,l[12]=-1,l[13]=0,l[14]=0,l[15]=-1,l[16]=0,l[17]=0,l[18]=-1,l[19]=0,l[20]=0,l[21]=-1,l[22]=0,l[23]=0,l[24]=0,l[25]=1,l[26]=0,l[27]=0,l[28]=1,l[29]=0,l[30]=0,l[31]=1,l[32]=0,l[33]=0,l[34]=1,l[35]=0,l[36]=0,l[37]=-1,l[38]=0,l[39]=0,l[40]=-1,l[41]=0,l[42]=0,l[43]=-1,l[44]=0,l[45]=0,l[46]=-1,l[47]=0,l[48]=-1,l[49]=0,l[50]=0,l[51]=-1,l[52]=0,l[53]=0,l[54]=-1,l[55]=0,l[56]=0,l[57]=-1,l[58]=0,l[59]=0,l[60]=1,l[61]=0,l[62]=0,l[63]=1,l[64]=0,l[65]=0,l[66]=1,l[67]=0,l[68]=0,l[69]=1,l[70]=0,l[71]=0,o.tangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:l})}if(i.bitangent){let l=new Float32Array(72);l[0]=0,l[1]=1,l[2]=0,l[3]=0,l[4]=1,l[5]=0,l[6]=0,l[7]=1,l[8]=0,l[9]=0,l[10]=1,l[11]=0,l[12]=0,l[13]=1,l[14]=0,l[15]=0,l[16]=1,l[17]=0,l[18]=0,l[19]=1,l[20]=0,l[21]=0,l[22]=1,l[23]=0,l[24]=0,l[25]=0,l[26]=1,l[27]=0,l[28]=0,l[29]=1,l[30]=0,l[31]=0,l[32]=1,l[33]=0,l[34]=0,l[35]=1,l[36]=0,l[37]=0,l[38]=1,l[39]=0,l[40]=0,l[41]=1,l[42]=0,l[43]=0,l[44]=1,l[45]=0,l[46]=0,l[47]=1,l[48]=0,l[49]=0,l[50]=1,l[51]=0,l[52]=0,l[53]=1,l[54]=0,l[55]=0,l[56]=1,l[57]=0,l[58]=0,l[59]=1,l[60]=0,l[61]=0,l[62]=1,l[63]=0,l[64]=0,l[65]=1,l[66]=0,l[67]=0,l[68]=1,l[69]=0,l[70]=0,l[71]=1,o.bitangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:l})}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 Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:s}),r=new 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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 ZP=`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 QP=`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 $P=`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 e1=`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 t1=`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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T=!1;if(!this._initialized){if(t===0&&n===0&&a===f&&c===f)u(l)?(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1),A&&(l=dt.flipY(l,d,g,f,f)),o.texImage2D(s,0,p,f,f,0,d,Ye.toWebGLConstant(g,this._context),l)):(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,m),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,A),o.texImage2D(s,0,p,d,Ye.toWebGLConstant(g,this._context),i)),T=!0;else{o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1);let 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t=y(e.wrapS,On.CLAMP_TO_EDGE),n=y(e.wrapT,On.CLAMP_TO_EDGE),i=y(e.minificationFilter,ln.LINEAR),o=y(e.magnificationFilter,Ki.LINEAR),r=u(e.maximumAnisotropy)?e.maximumAnisotropy:1;this._wrapS=t,this._wrapT=n,this._minificationFilter=i,this._magnificationFilter=o,this._maximumAnisotropy=r}Object.defineProperties(Cb.prototype,{wrapS:{get:function(){return this._wrapS}},wrapT:{get:function(){return this._wrapT}},minificationFilter:{get:function(){return this._minificationFilter}},magnificationFilter:{get:function(){return this._magnificationFilter}},maximumAnisotropy:{get:function(){return this._maximumAnisotropy}}});Cb.equals=function(e,t){return e===t||u(e)&&u(t)&&e._wrapS===t._wrapS&&e._wrapT===t._wrapT&&e._minificationFilter===t._minificationFilter&&e._magnificationFilter===t._magnificationFilter&&e._maximumAnisotropy===t._maximumAnisotropy};Cb.NEAREST=Object.freeze(new Cb({wrapS:On.CLAMP_TO_EDGE,wrapT:On.CLAMP_TO_EDGE,minificationFilter:ln.NEAREST,magnificationFilter:Ki.NEAREST}));var dn=Cb;function Tb(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.source,i,o;if(u(n)){let T=[n.positiveX,n.negativeX,n.positiveY,n.negativeY,n.positiveZ,n.negativeZ];i=T[0].width,o=T[0].height}else i=e.width,o=e.height;let r=i,s=y(e.pixelDatatype,Ye.UNSIGNED_BYTE),a=y(e.pixelFormat,dt.RGBA),c=dt.toInternalFormat(a,s,t),l=dt.textureSizeInBytes(a,s,r,r)*6,f=e.preMultiplyAlpha||a===dt.RGB||a===dt.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(T,b,S,v,P){let O=b.arrayBufferView;u(O)||(O=b.bufferView);let R=4;u(O)&&(R=dt.alignmentInBytes(a,s,i)),g.pixelStorei(g.UNPACK_ALIGNMENT,R),P?g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.NONE):g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.BROWSER_DEFAULT_WEBGL),u(O)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1),v&&(O=dt.flipY(O,a,s,r,r)),g.texImage2D(T,0,c,r,r,0,a,Ye.toWebGLConstant(s,t),O)):(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,S),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,v),g.texImage2D(T,0,c,a,Ye.toWebGLConstant(s,t),b))}u(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,Ye.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_X,0,c,r,r,0,a,Ye.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Y,0,c,r,r,0,a,Ye.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,0,c,r,r,0,a,Ye.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Z,0,c,r,r,0,a,Ye.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,0,c,r,r,0,a,Ye.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=l,this._preMultiplyAlpha=f,this._flipY=d,this._sampler=void 0;let C=u(n);this._positiveX=new om(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_X,c,a,s,r,f,d,C),this._negativeX=new om(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_X,c,a,s,r,f,d,C),this._positiveY=new om(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_Y,c,a,s,r,f,d,C),this._negativeY=new om(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_Y,c,a,s,r,f,d,C),this._positiveZ=new om(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_Z,c,a,s,r,f,d,C),this._negativeZ=new om(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_Z,c,a,s,r,f,d,C),this.sampler=u(e.sampler)?e.sampler:new dn}Object.defineProperties(Tb.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===Ye.FLOAT&&!o.textureFloatLinear||r===Ye.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),u(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}}});Tb.prototype.generateMipmap=function(e){e=y(e,rm.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)};Tb.prototype.isDestroyed=function(){return!1};Tb.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 Za=Tb;function _f(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.width,i=e.height,o=e.source;u(o)&&(u(n)||(n=y(o.videoWidth,o.width)),u(i)||(i=y(o.videoHeight,o.height)));let r=y(e.pixelFormat,dt.RGBA),s=y(e.pixelDatatype,Ye.UNSIGNED_BYTE),a=dt.toInternalFormat(r,s,t),c=dt.isCompressedFormat(a),l=e.preMultiplyAlpha||r===dt.RGB||r===dt.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(u(o)&&u(o.arrayBufferView)&&!c&&(x=dt.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),u(o))if(u(o.arrayBufferView)){g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1);let T=o.arrayBufferView,b,S,v;if(c){if(g.compressedTexImage2D(m,0,a,n,i,0,T),u(o.mipLevels))for(S=n,v=i,b=0;b<o.mipLevels.length;++b)S=Math.floor(S/2)|0,S<1&&(S=1),v=Math.floor(v/2)|0,v<1&&(v=1),g.compressedTexImage2D(m,b+1,a,S,v,0,o.mipLevels[b])}else if(f&&(T=dt.flipY(T,r,s,n,i)),g.texImage2D(m,0,a,n,i,0,r,Ye.toWebGLConstant(s,t),T),u(o.mipLevels))for(S=n,v=i,b=0;b<o.mipLevels.length;++b)S=Math.floor(S/2)|0,S<1&&(S=1),v=Math.floor(v/2)|0,v<1&&(v=1),g.texImage2D(m,b+1,a,S,v,0,r,Ye.toWebGLConstant(s,t),o.mipLevels[b])}else u(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,l),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,f),g.texImage2D(m,0,a,r,Ye.toWebGLConstant(s,t),o));else g.texImage2D(m,0,a,n,i,0,r,Ye.toWebGLConstant(s,t),null),p=!1;g.bindTexture(m,null);let C;c?C=dt.compressedTextureSizeInBytes(r,n,i):C=dt.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=l,this._flipY=f,this._initialized=p,this._sampler=void 0,this.sampler=u(e.sampler)?e.sampler:new dn}_f.create=function(e){return new _f(e)};_f.fromFramebuffer=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=t._gl,i=y(e.pixelFormat,dt.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 _f({context:t,width:s,height:a,pixelFormat:i,source:{framebuffer:u(c)?c:t.defaultFramebuffer,xOffset:o,yOffset:r,width:s,height:a}})};Object.defineProperties(_f.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===Ye.FLOAT&&!i.textureFloatLinear||r===Ye.HALF_FLOAT&&!i.textureHalfFloatLinear)&&(t=s?ln.NEAREST_MIPMAP_NEAREST:ln.NEAREST,n=Ki.NEAREST),i.webgl2&&dt.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),u(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}}});_f.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,l=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),T=4;u(l)&&(T=dt.alignmentInBytes(g,m,a)),r.pixelStorei(r.UNPACK_ALIGNMENT,T),C?r.pixelStorei(r.UNPACK_COLORSPACE_CONVERSION_WEBGL,r.NONE):r.pixelStorei(r.UNPACK_COLORSPACE_CONVERSION_WEBGL,r.BROWSER_DEFAULT_WEBGL);let b=!1;if(!this._initialized){if(t===0&&n===0&&a===f&&c===d)u(l)?(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1),x&&(l=dt.flipY(l,g,m,f,d)),r.texImage2D(s,0,p,f,d,0,g,Ye.toWebGLConstant(m,o),l)):(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,A),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,x),r.texImage2D(s,0,p,g,Ye.toWebGLConstant(m,o),i)),b=!0;else{r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1);let S=dt.createTypedArray(g,m,f,d);r.texImage2D(s,0,p,f,d,0,g,Ye.toWebGLConstant(m,o),S)}this._initialized=!0}b||(u(l)?(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1),x&&(l=dt.flipY(l,g,m,a,c)),r.texSubImage2D(s,0,t,n,a,c,g,Ye.toWebGLConstant(m,o),l)):(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,A),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,x),r.texSubImage2D(s,0,t,n,g,Ye.toWebGLConstant(m,o),i))),r.bindTexture(s,null)};_f.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};_f.prototype.generateMipmap=function(e){e=y(e,rm.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)};_f.prototype.isDestroyed=function(){return!1};_f.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),le(this)};var Bt=_f;var c1=`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 l1=`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 u1=`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 f1=`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 d1=`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 h1=`#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 m1=`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 p1=`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 _1=`#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 g1=`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 y1=`#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 A1=`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 x1=`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 C1=`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 T1=`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 E1=`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 b1=`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 S1=`// 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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`;else{if(e.shaderSource+=`czm_material czm_getMaterial(czm_materialInput materialInput)
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e.uniforms.color.alpha<1}});Ge.ImageType="Image";Ge._materialCache.addMaterial(Ge.ImageType,{fabric:{type:Ge.ImageType,uniforms:{image:Ge.DefaultImageId,repeat:new H(1,1),color:new z(1,1,1,1)},components:{diffuse:"texture2D(image, fract(repeat * materialInput.st)).rgb * color.rgb",alpha:"texture2D(image, fract(repeat * materialInput.st)).a * color.a"}},translucent:function(e){return e.uniforms.color.alpha<1}});Ge.DiffuseMapType="DiffuseMap";Ge._materialCache.addMaterial(Ge.DiffuseMapType,{fabric:{type:Ge.DiffuseMapType,uniforms:{image:Ge.DefaultImageId,channels:"rgb",repeat:new H(1,1)},components:{diffuse:"texture2D(image, fract(repeat * materialInput.st)).channels"}},translucent:!1});Ge.AlphaMapType="AlphaMap";Ge._materialCache.addMaterial(Ge.AlphaMapType,{fabric:{type:Ge.AlphaMapType,uniforms:{image:Ge.DefaultImageId,channel:"a",repeat:new H(1,1)},components:{alpha:"texture2D(image, fract(repeat * materialInput.st)).channel"}},translucent:!0});Ge.SpecularMapType="SpecularMap";Ge._materialCache.addMaterial(Ge.SpecularMapType,{fabric:{type:Ge.SpecularMapType,uniforms:{image:Ge.DefaultImageId,channel:"r",repeat:new H(1,1)},components:{specular:"texture2D(image, fract(repeat * materialInput.st)).channel"}},translucent:!1});Ge.EmissionMapType="EmissionMap";Ge._materialCache.addMaterial(Ge.EmissionMapType,{fabric:{type:Ge.EmissionMapType,uniforms:{image:Ge.DefaultImageId,channels:"rgb",repeat:new H(1,1)},components:{emission:"texture2D(image, fract(repeat * materialInput.st)).channels"}},translucent:!1});Ge.BumpMapType="BumpMap";Ge._materialCache.addMaterial(Ge.BumpMapType,{fabric:{type:Ge.BumpMapType,uniforms:{image:Ge.DefaultImageId,channel:"r",strength:.8,repeat:new H(1,1)},source:l1},translucent:!1});Ge.NormalMapType="NormalMap";Ge._materialCache.addMaterial(Ge.NormalMapType,{fabric:{type:Ge.NormalMapType,uniforms:{image:Ge.DefaultImageId,channels:"rgb",strength:.8,repeat:new H(1,1)},source:g1},translucent:!1});Ge.GridType="Grid";Ge._materialCache.addMaterial(Ge.GridType,{fabric:{type:Ge.GridType,uniforms:{color:new z(0,1,0,1),cellAlpha:.1,lineCount:new H(8,8),lineThickness:new H(1,1),lineOffset:new H(0,0)},source:_1},translucent:function(e){let t=e.uniforms;return t.color.alpha<1||t.cellAlpha<1}});Ge.StripeType="Stripe";Ge._materialCache.addMaterial(Ge.StripeType,{fabric:{type:Ge.StripeType,uniforms:{horizontal:!0,evenColor:new z(1,1,1,.5),oddColor:new z(0,0,1,.5),offset:0,repeat:5},source:b1},translucent:function(e){let t=e.uniforms;return t.evenColor.alpha<1||t.oddColor.alpha<1}});Ge.CheckerboardType="Checkerboard";Ge._materialCache.addMaterial(Ge.CheckerboardType,{fabric:{type:Ge.CheckerboardType,uniforms:{lightColor:new z(1,1,1,.5),darkColor:new z(0,0,0,.5),repeat:new H(5,5)},source:u1},translucent:function(e){let t=e.uniforms;return t.lightColor.alpha<1||t.darkColor.alpha<1}});Ge.DotType="Dot";Ge._materialCache.addMaterial(Ge.DotType,{fabric:{type:Ge.DotType,uniforms:{lightColor:new z(1,1,0,.75),darkColor:new z(0,1,1,.75),repeat:new H(5,5)},source:f1},translucent:function(e){let t=e.uniforms;return t.lightColor.alpha<1||t.darkColor.alpha<1}});Ge.WaterType="Water";Ge._materialCache.addMaterial(Ge.WaterType,{fabric:{type:Ge.WaterType,uniforms:{baseWaterColor:new z(.2,.3,.6,1),blendColor:new z(0,1,.699,1),specularMap:Ge.DefaultImageId,normalMap:Ge.DefaultImageId,frequency:10,animationSpeed:.01,amplitude:1,specularIntensity:.5,fadeFactor:1},source:S1},translucent:function(e){let t=e.uniforms;return t.baseWaterColor.alpha<1||t.blendColor.alpha<1}});Ge.RimLightingType="RimLighting";Ge._materialCache.addMaterial(Ge.RimLightingType,{fabric:{type:Ge.RimLightingType,uniforms:{color:new z(1,0,0,.7),rimColor:new z(1,1,1,.4),width:.3},source:T1},translucent:function(e){let t=e.uniforms;return t.color.alpha<1||t.rimColor.alpha<1}});Ge.FadeType="Fade";Ge._materialCache.addMaterial(Ge.FadeType,{fabric:{type:Ge.FadeType,uniforms:{fadeInColor:new z(1,0,0,1),fadeOutColor:new z(0,0,0,0),maximumDistance:.5,repeat:!0,fadeDirection:{x:!0,y:!0},time:new H(.5,.5)},source:p1},translucent:function(e){let t=e.uniforms;return t.fadeInColor.alpha<1||t.fadeOutColor.alpha<1}});Ge.PolylineArrowType="PolylineArrow";Ge._materialCache.addMaterial(Ge.PolylineArrowType,{fabric:{type:Ge.PolylineArrowType,uniforms:{color:new z(1,1,1,1)},source:y1},translucent:!0});Ge.PolylineDashType="PolylineDash";Ge._materialCache.addMaterial(Ge.PolylineDashType,{fabric:{type:Ge.PolylineDashType,uniforms:{color:new z(1,0,1,1),gapColor:new z(0,0,0,0),dashLength:16,dashPattern:255},source:A1},translucent:!0});Ge.PolylineGlowType="PolylineGlow";Ge._materialCache.addMaterial(Ge.PolylineGlowType,{fabric:{type:Ge.PolylineGlowType,uniforms:{color:new z(0,.5,1,1),glowPower:.25,taperPower:1},source:x1},translucent:!0});Ge.PolylineOutlineType="PolylineOutline";Ge._materialCache.addMaterial(Ge.PolylineOutlineType,{fabric:{type:Ge.PolylineOutlineType,uniforms:{color:new z(1,1,1,1),outlineColor:new z(1,0,0,1),outlineWidth:1},source:C1},translucent:function(e){let t=e.uniforms;return t.color.alpha<1||t.outlineColor.alpha<1}});Ge.ElevationContourType="ElevationContour";Ge._materialCache.addMaterial(Ge.ElevationContourType,{fabric:{type:Ge.ElevationContourType,uniforms:{spacing:100,color:new z(1,0,0,1),width:1},source:h1},translucent:!1});Ge.ElevationRampType="ElevationRamp";Ge._materialCache.addMaterial(Ge.ElevationRampType,{fabric:{type:Ge.ElevationRampType,uniforms:{image:Ge.DefaultImageId,minimumHeight:0,maximumHeight:1e4},source:m1},translucent:!1});Ge.SlopeRampMaterialType="SlopeRamp";Ge._materialCache.addMaterial(Ge.SlopeRampMaterialType,{fabric:{type:Ge.SlopeRampMaterialType,uniforms:{image:Ge.DefaultImageId},source:E1},translucent:!1});Ge.AspectRampMaterialType="AspectRamp";Ge._materialCache.addMaterial(Ge.AspectRampMaterialType,{fabric:{type:Ge.AspectRampMaterialType,uniforms:{image:Ge.DefaultImageId},source:c1},translucent:!1});Ge.ElevationBandType="ElevationBand";Ge._materialCache.addMaterial(Ge.ElevationBandType,{fabric:{type:Ge.ElevationBandType,uniforms:{heights:Ge.DefaultImageId,colors:Ge.DefaultImageId},source:d1},translucent:!0});var Ji=Ge;function py(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.materialSupport,py.MaterialSupport.TEXTURED);this.material=u(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(py.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}}});py.prototype.getFragmentShaderSource=Xi.prototype.getFragmentShaderSource;py.prototype.isTranslucent=Xi.prototype.isTranslucent;py.prototype.getRenderState=Xi.prototype.getRenderState;py.MaterialSupport={BASIC:Object.freeze({vertexFormat:we.POSITION_AND_NORMAL,vertexShaderSource:$P,fragmentShaderSource:QP}),TEXTURED:Object.freeze({vertexFormat:we.POSITION_NORMAL_AND_ST,vertexShaderSource:t1,fragmentShaderSource:e1}),ALL:Object.freeze({vertexFormat:we.ALL,vertexShaderSource:ZP,fragmentShaderSource:JP})};var no=py;var w1=`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 v1=`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 ux=`varying vec4 v_color;
void main()
{
gl_FragColor = czm_gammaCorrect(v_color);
}
`;var D1=`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 sm(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?D1:v1,r=i?ux:w1,s=i?sm.FLAT_VERTEX_FORMAT:sm.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(sm.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}}});sm.VERTEX_FORMAT=we.POSITION_AND_NORMAL;sm.FLAT_VERTEX_FORMAT=we.POSITION_ONLY;sm.prototype.getFragmentShaderSource=Xi.prototype.getFragmentShaderSource;sm.prototype.isTranslucent=Xi.prototype.isTranslucent;sm.prototype.getRenderState=Xi.prototype.getRenderState;var $t=sm;function fx(e){this._definitionChanged=new ye,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(fx.prototype,{isConstant:{get:function(){return j.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color")});fx.prototype.getType=function(e){return"Color"};fx.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=j.getValueOrClonedDefault(this._color,e,z.WHITE,t.color),t};fx.prototype.equals=function(e){return this===e||e instanceof fx&&j.equals(this._color,e._color)};var Pt=fx;function Np(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 yi(this._ellipsoid),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,2),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1)}Object.defineProperties(Np.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});Np.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};Np.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};Np.prototype.rectangleToNativeRectangle=function(e,t){let n=I.toDegrees(e.west),i=I.toDegrees(e.south),o=I.toDegrees(e.east),r=I.toDegrees(e.north);return u(t)?(t.west=n,t.south=i,t.east=o,t.north=r,t):new ce(n,i,o,r)};Np.prototype.tileXYToNativeRectangle=function(e,t,n,i){let o=this.tileXYToRectangle(e,t,n,i);return o.west=I.toDegrees(o.west),o.south=I.toDegrees(o.south),o.east=I.toDegrees(o.east),o.north=I.toDegrees(o.north),o};Np.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,l=(e+1)*a+o.west,f=o.height/s,d=o.north-t*f,p=o.north-(t+1)*f;return u(i)||(i=new ce(c,p,l,d)),i.west=c,i.south=p,i.east=l,i.north=d,i};Np.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+=I.TWO_PI);let l=(c-i.west)/s|0;l>=o&&(l=o-1);let f=(i.north-e.latitude)/a|0;return f>=r&&(f=r-1),u(n)?(n.x=l,n.y=f,n):new H(l,f)};var Gi=Np;var jX=new h,qX=new h,YX=new fe,QG=new h,lEe=new h,XX=new re,uEe=new Gi,bb=[new fe,new fe,new fe,new fe],Sb=new H,Er={};Er.initialize=function(){let e=Er._initPromise;return u(e)||(e=Pe.fetchJson(Jt("Assets/approximateTerrainHeights.json")).then(function(t){Er._terrainHeights=t}),Er._initPromise=e),e};Er.getMinimumMaximumHeights=function(e,t){t=y(t,ie.WGS84);let n=KX(e),i=Er._defaultMinTerrainHeight,o=Er._defaultMaxTerrainHeight;if(u(n)){let r=`${n.level}-${n.x}-${n.y}`,s=Er._terrainHeights[r];u(s)&&(i=s[0],o=s[1]),t.cartographicToCartesian(ce.northeast(e,YX),jX),t.cartographicToCartesian(ce.southwest(e,YX),qX),h.midpoint(qX,jX,QG);let a=t.scaleToGeodeticSurface(QG,lEe);if(u(a)){let c=h.distance(QG,a);i=Math.min(i,-c)}else i=Er._defaultMinTerrainHeight}return i=Math.max(Er._defaultMinTerrainHeight,i),{minimumTerrainHeight:i,maximumTerrainHeight:o}};Er.getBoundingSphere=function(e,t){t=y(t,ie.WGS84);let n=KX(e),i=Er._defaultMaxTerrainHeight;if(u(n)){let r=`${n.level}-${n.x}-${n.y}`,s=Er._terrainHeights[r];u(s)&&(i=s[1])}let o=re.fromRectangle3D(e,t,0);return re.fromRectangle3D(e,t,i,XX),re.union(o,XX,o)};function KX(e){fe.fromRadians(e.east,e.north,0,bb[0]),fe.fromRadians(e.west,e.north,0,bb[1]),fe.fromRadians(e.east,e.south,0,bb[2]),fe.fromRadians(e.west,e.south,0,bb[3]);let t=0,n=0,i=0,o=0,r=Er._terrainHeightsMaxLevel,s;for(s=0;s<=r;++s){let a=!1;for(let c=0;c<4;++c){let l=bb[c];if(uEe.positionToTileXY(l,s,Sb),c===0)i=Sb.x,o=Sb.y;else if(i!==Sb.x||o!==Sb.y){a=!0;break}}if(a)break;t=i,n=o}if(s!==0)return{x:t,y:n,level:s>r?r:s-1}}Er._terrainHeightsMaxLevel=6;Er._defaultMaxTerrainHeight=9e3;Er._defaultMinTerrainHeight=-1e5;Er._terrainHeights=void 0;Er._initPromise=void 0;Object.defineProperties(Er,{initialized:{get:function(){return u(Er._terrainHeights)}}});var ii=Er;function Qa(e,t,n){this.minimum=h.clone(y(e,h.ZERO)),this.maximum=h.clone(y(t,h.ZERO)),u(n)?n=h.clone(n):n=h.midpoint(this.minimum,this.maximum,new h),this.center=n}Qa.fromCorners=function(e,t,n){return u(n)||(n=new Qa),n.minimum=h.clone(e,n.minimum),n.maximum=h.clone(t,n.maximum),n.center=h.midpoint(e,t,n.center),n};Qa.fromPoints=function(e,t){if(u(t)||(t=new Qa),!u(e)||e.length===0)return t.minimum=h.clone(h.ZERO,t.minimum),t.maximum=h.clone(h.ZERO,t.maximum),t.center=h.clone(h.ZERO,t.center),t;let n=e[0].x,i=e[0].y,o=e[0].z,r=e[0].x,s=e[0].y,a=e[0].z,c=e.length;for(let d=1;d<c;d++){let p=e[d],g=p.x,m=p.y,A=p.z;n=Math.min(g,n),r=Math.max(g,r),i=Math.min(m,i),s=Math.max(m,s),o=Math.min(A,o),a=Math.max(A,a)}let l=t.minimum;l.x=n,l.y=i,l.z=o;let f=t.maximum;return f.x=r,f.y=s,f.z=a,t.center=h.midpoint(l,f,t.center),t};Qa.clone=function(e,t){if(!!u(e))return u(t)?(t.minimum=h.clone(e.minimum,t.minimum),t.maximum=h.clone(e.maximum,t.maximum),t.center=h.clone(e.center,t.center),t):new Qa(e.minimum,e.maximum,e.center)};Qa.equals=function(e,t){return e===t||u(e)&&u(t)&&h.equals(e.center,t.center)&&h.equals(e.minimum,t.minimum)&&h.equals(e.maximum,t.maximum)};var P1=new h;Qa.intersectPlane=function(e,t){P1=h.subtract(e.maximum,e.minimum,P1);let n=h.multiplyByScalar(P1,.5,P1),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};Qa.prototype.clone=function(e){return Qa.clone(this,e)};Qa.prototype.intersectPlane=function(e){return Qa.intersectPlane(this,e)};Qa.prototype.equals=function(e){return Qa.equals(this,e)};var _y=Qa;var $G={};$G.computeDiscriminant=function(e,t,n){return t*t-4*e*n};function JX(e,t,n){let i=e+t;return I.sign(e)!==I.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}$G.computeRealRoots=function(e,t,n){let i;if(e===0)return t===0?[]:[-n/t];if(t===0){if(n===0)return[0,0];let c=Math.abs(n),l=Math.abs(e);if(c<l&&c/l<I.EPSILON14)return[0,0];if(c>l&&l/c<I.EPSILON14)return[];if(i=-n/e,i<0)return[];let f=Math.sqrt(i);return[-f,f]}else if(n===0)return i=-t/e,i<0?[i,0]:[0,i];let o=t*t,r=4*e*n,s=JX(o,-r,I.EPSILON14);if(s<0)return[];let a=-.5*JX(t,I.sign(t)*Math.sqrt(s),I.EPSILON14);return t>0?[a/e,n/a]:[n/a,a/e]};var Mc=$G;var tH={};tH.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 eH(e,t,n,i){let o=e,r=t/3,s=n/3,a=i,c=o*s,l=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,q,X;f*l>=c*d?(Y=o,q=p,X=-2*r*p+o*g):(Y=a,q=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:-q/he;return x=q<=0?he+pe:-X/(he*he+pe*pe+q),f*l>=c*d?[(x-r)/o]:[-a/(x+s)]}let T=p,b=-2*r*p+o*g,S=m,v=-a*g+2*s*m,P=Math.sqrt(A),O=Math.sqrt(3)/2,R=Math.abs(Math.atan2(o*P,-b)/3);x=2*Math.sqrt(-T);let M=Math.cos(R);C=x*M;let L=x*(-M/2-O*Math.sin(R)),_=C+L>2*r?C-r:L-r,E=o,w=_/E;R=Math.abs(Math.atan2(a*P,-v)/3),x=2*Math.sqrt(-S),M=Math.cos(R),C=x*M,L=x*(-M/2-O*Math.sin(R));let D=-a,B=C+L<2*s?C+s:L+s,N=D/B,U=E*B,V=-_*B-E*D,G=_*D,k=(s*V-r*G)/(-r*V+s*U);return w<=k?w<=N?k<=N?[w,k,N]:[w,N,k]:[N,w,k]:w<=N?[k,w,N]:k<=N?[k,N,w]:[N,k,w]}tH.computeRealRoots=function(e,t,n,i){let o,r;if(e===0)return Mc.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=Mc.computeRealRoots(e,0,n),o.Length===0?[0]:[o[0],0,o[1]];return eH(e,0,n,i)}else{if(n===0)return i===0?(r=-t/e,r<0?[r,0,0]:[0,0,r]):eH(e,t,0,i);if(i===0)return o=Mc.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 eH(e,t,n,i)};var dx=tH;var nH={};nH.computeDiscriminant=function(e,t,n,i,o){let r=e*e,s=r*e,a=t*t,c=a*t,l=n*n,f=l*n,d=i*i,p=d*i,g=o*o,m=g*o;return a*l*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*l*l-80*e*t*l*i-6*e*a*d+144*r*n*d)+g*(144*e*a*n-27*a*a-128*r*l-192*r*t*i)};function gf(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=dx.computeRealRoots(1,2*r,r*r-4*a,-s*s);if(c.length>0){let l=-e/4,f=c[c.length-1];if(Math.abs(f)<I.EPSILON14){let d=Mc.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[l-x,l-A,l+A,l+x]}else{if(p>=0&&g<0)return m=Math.sqrt(p),[l-m,l+m];if(p<0&&g>=0)return m=Math.sqrt(g),[l-m,l+m]}}return[]}else if(f>0){let d=Math.sqrt(f),p=(r+f-s/d)/2,g=(r+f+s/d)/2,m=Mc.computeRealRoots(1,d,p),A=Mc.computeRealRoots(1,-d,g);return m.length!==0?(m[0]+=l,m[1]+=l,A.length!==0?(A[0]+=l,A[1]+=l,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]+=l,A[1]+=l,A):[]}}return[]}function wb(e,t,n,i){let o=n*n,r=t*t,s=e*e,a=-2*t,c=n*e+r-4*i,l=s*i-n*t*e+o,f=dx.computeRealRoots(1,a,c,l);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),T=s-4*d,b=s+4*Math.abs(d),S,v;if(d<0||x*b<T*C){let E=Math.sqrt(T);S=E/2,v=E===0?0:(e*A-n)/E}else{let E=Math.sqrt(x);S=E===0?0:(e*A-n)/E,v=E/2}let P,O;m===0&&S===0?(P=0,O=0):I.sign(m)===I.sign(S)?(P=m+S,O=d/P):(O=m-S,P=d/O);let R,M;A===0&&v===0?(R=0,M=0):I.sign(A)===I.sign(v)?(R=A+v,M=i/R):(M=A-v,R=i/M);let L=Mc.computeRealRoots(1,P,R),_=Mc.computeRealRoots(1,O,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[]}nH.computeRealRoots=function(e,t,n,i,o){if(Math.abs(e)<I.EPSILON15)return dx.computeRealRoots(t,n,i,o);let r=t/e,s=n/e,a=i/e,c=o/e,l=r<0?1:0;switch(l+=s<0?l+1:l,l+=a<0?l+1:l,l+=c<0?l+1:l,l){case 0:return gf(r,s,a,c);case 1:return wb(r,s,a,c);case 2:return wb(r,s,a,c);case 3:return gf(r,s,a,c);case 4:return gf(r,s,a,c);case 5:return wb(r,s,a,c);case 6:return gf(r,s,a,c);case 7:return gf(r,s,a,c);case 8:return wb(r,s,a,c);case 9:return gf(r,s,a,c);case 10:return gf(r,s,a,c);case 11:return wb(r,s,a,c);case 12:return gf(r,s,a,c);case 13:return gf(r,s,a,c);case 14:return gf(r,s,a,c);case 15:return gf(r,s,a,c);default:return}};var I1=nH;function O1(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}O1.clone=function(e,t){if(!!u(e))return u(t)?(t.origin=h.clone(e.origin),t.direction=h.clone(e.direction),t):new O1(e.origin,e.direction)};O1.getPoint=function(e,t,n){return u(n)||(n=new h),n=h.multiplyByScalar(e.direction,t,n),h.add(e.origin,n,n)};var bn=O1;var Wo={};Wo.rayPlane=function(e,t,n){u(n)||(n=new h);let i=e.origin,o=e.direction,r=t.normal,s=h.dot(r,o);if(Math.abs(s)<I.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 fEe=new h,dEe=new h,oK=new h,ZX=new h,QX=new h;Wo.rayTriangleParametric=function(e,t,n,i,o){o=y(o,!1);let r=e.origin,s=e.direction,a=h.subtract(n,t,fEe),c=h.subtract(i,t,dEe),l=h.cross(s,c,oK),f=h.dot(a,l),d,p,g,m,A;if(o){if(f<I.EPSILON6||(d=h.subtract(r,t,ZX),g=h.dot(d,l),g<0||g>f)||(p=h.cross(d,a,QX),m=h.dot(s,p),m<0||g+m>f))return;A=h.dot(c,p)/f}else{if(Math.abs(f)<I.EPSILON6)return;let x=1/f;if(d=h.subtract(r,t,ZX),g=h.dot(d,l)*x,g<0||g>1||(p=h.cross(d,a,QX),m=h.dot(s,p)*x,m<0||g+m>1))return;A=h.dot(c,p)*x}return A};Wo.rayTriangle=function(e,t,n,i,o,r){let s=Wo.rayTriangleParametric(e,t,n,i,o);if(!(!u(s)||s<0))return u(r)||(r=new h),h.multiplyByScalar(e.direction,s,r),h.add(e.origin,r,r)};var hEe=new bn;Wo.lineSegmentTriangle=function(e,t,n,i,o,r,s){let a=hEe;h.clone(e,a.origin),h.subtract(t,e,a.direction),h.normalize(a.direction,a.direction);let c=Wo.rayTriangleParametric(a,n,i,o,r);if(!(!u(c)||c<0||c>h.distance(e,t)))return u(s)||(s=new h),h.multiplyByScalar(a.direction,c,s),h.add(a.origin,s,s)};function mEe(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,l=(-t-a)*s;return c<l?(i.root0=c,i.root1=l):(i.root0=l,i.root1=c),i}let r=-t/(2*e);if(r!==0)return i.root0=i.root1=r,i}var pEe={root0:0,root1:0};function rK(e,t,n){u(n)||(n=new Bc);let i=e.origin,o=e.direction,r=t.center,s=t.radius*t.radius,a=h.subtract(i,r,oK),c=h.dot(o,o),l=2*h.dot(o,a),f=h.magnitudeSquared(a)-s,d=mEe(c,l,f,pEe);if(!!u(d))return n.start=d.root0,n.stop=d.root1,n}Wo.raySphere=function(e,t,n){if(n=rK(e,t,n),!(!u(n)||n.stop<0))return n.start=Math.max(n.start,0),n};var _Ee=new bn;Wo.lineSegmentSphere=function(e,t,n,i){let o=_Ee;h.clone(e,o.origin);let r=h.subtract(t,e,o.direction),s=h.magnitude(r);if(h.normalize(r,r),i=rK(o,n,i),!(!u(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var gEe=new h,yEe=new h;Wo.rayEllipsoid=function(e,t){let n=t.oneOverRadii,i=h.multiplyComponents(n,e.origin,gEe),o=h.multiplyComponents(n,e.direction,yEe),r=h.magnitudeSquared(i),s=h.dot(i,o),a,c,l,f,d;if(r>1){if(s>=0)return;let p=s*s;if(a=r-1,c=h.magnitudeSquared(o),l=c*a,p<l)return;if(p>l){f=s*s-l,d=-s+Math.sqrt(f);let m=d/c,A=a/d;return m<A?new Bc(m,A):{start:A,stop:m}}let g=Math.sqrt(a/c);return new Bc(g,g)}else if(r<1)return a=r-1,c=h.magnitudeSquared(o),l=c*a,f=s*s-l,d=-s+Math.sqrt(f),new Bc(0,d/c);if(s<0)return c=h.magnitudeSquared(o),new Bc(0,-s/c)};function gy(e,t,n){let i=e+t;return I.sign(e)!==I.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}function AEe(e,t,n,i,o){let r=i*i,s=o*o,a=(e[Q.COLUMN1ROW1]-e[Q.COLUMN2ROW2])*s,c=o*(i*gy(e[Q.COLUMN1ROW0],e[Q.COLUMN0ROW1],I.EPSILON15)+t.y),l=e[Q.COLUMN0ROW0]*r+e[Q.COLUMN2ROW2]*s+i*t.x+n,f=s*gy(e[Q.COLUMN2ROW1],e[Q.COLUMN1ROW2],I.EPSILON15),d=o*(i*gy(e[Q.COLUMN2ROW0],e[Q.COLUMN0ROW2])+t.z),p,g=[];if(d===0&&f===0){if(p=Mc.computeRealRoots(a,c,l),p.length===0)return g;let R=p[0],M=Math.sqrt(Math.max(1-R*R,0));if(g.push(new h(i,o*R,o*-M)),g.push(new h(i,o*R,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,T=x+A,b=2*(c*a+C),S=2*l*a+c*c-A+m,v=2*(l*c-C),P=l*l-m;if(T===0&&b===0&&S===0&&v===0)return g;p=I1.computeRealRoots(T,b,S,v,P);let O=p.length;if(O===0)return g;for(let R=0;R<O;++R){let M=p[R],L=M*M,_=Math.max(1-L,0),E=Math.sqrt(_),w;I.sign(a)===I.sign(l)?w=gy(a*L+l,c*M,I.EPSILON12):I.sign(l)===I.sign(c*M)?w=gy(a*L,c*M+l,I.EPSILON12):w=gy(a*L+c*M,l,I.EPSILON12);let D=gy(f*M,d,I.EPSILON15),B=w*D;B<0?g.push(new 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A=Q.multiply(Q.multiply(d,g,tK),m,tK),x=Q.multiply(Q.multiply(A,p,nK),f,nK),C=Q.multiplyByVector(A,n,xEe),T=AEe(x,h.negate(C,iH),0,0,1),b,S,v=T.length;if(v>0){let P=h.clone(h.ZERO,wEe),O=Number.NEGATIVE_INFINITY;for(let M=0;M<v;++M){b=Q.multiplyByVector(p,Q.multiplyByVector(f,T[M],iK),iK);let L=h.normalize(h.subtract(b,n,B1),B1),_=h.dot(L,i);_>O&&(O=_,P=h.clone(b,P))}let R=t.cartesianToCartographic(P,vEe);return O=I.clamp(O,0,1),S=h.magnitude(h.subtract(P,n,B1))*Math.sqrt(1-O*O),S=o?-S:S,R.height=S,t.cartographicToCartesian(R,new h)}};var DEe=new h;Wo.lineSegmentPlane=function(e,t,n,i){u(i)||(i=new h);let o=h.subtract(t,e,DEe),r=n.normal,s=h.dot(r,o);if(Math.abs(s)<I.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};Wo.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,l=0;l+=s?1:0,l+=a?1:0,l+=c?1:0;let f,d;if((l===1||l===2)&&(f=new h,d=new h),l===1){if(s)return Wo.lineSegmentPlane(e,t,i,f),Wo.lineSegmentPlane(e,n,i,d),{positions:[e,t,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(a)return Wo.lineSegmentPlane(t,n,i,f),Wo.lineSegmentPlane(t,e,i,d),{positions:[e,t,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return Wo.lineSegmentPlane(n,e,i,f),Wo.lineSegmentPlane(n,t,i,d),{positions:[e,t,n,f,d],indices:[2,3,4,0,1,4,0,4,3]}}else if(l===2)if(s)if(a){if(!c)return Wo.lineSegmentPlane(e,n,i,f),Wo.lineSegmentPlane(t,n,i,d),{positions:[e,t,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}else return Wo.lineSegmentPlane(n,t,i,f),Wo.lineSegmentPlane(e,t,i,d),{positions:[e,t,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};else return Wo.lineSegmentPlane(t,e,i,f),Wo.lineSegmentPlane(n,e,i,d),{positions:[e,t,n,f,d],indices:[1,2,4,1,4,3,0,3,4]}};var Hi=Wo;function rs(e,t){this.normal=h.clone(e),this.distance=t}rs.fromPointNormal=function(e,t,n){let i=-h.dot(t,e);return u(n)?(h.clone(t,n.normal),n.distance=i,n):new rs(t,i)};var PEe=new h;rs.fromCartesian4=function(e,t){let n=h.fromCartesian4(e,PEe),i=e.w;return u(t)?(h.clone(n,t.normal),t.distance=i,t):new rs(n,i)};rs.getPointDistance=function(e,t){return h.dot(e.normal,t)+e.distance};var IEe=new h;rs.projectPointOntoPlane=function(e,t,n){u(n)||(n=new h);let i=rs.getPointDistance(e,t),o=h.multiplyByScalar(e.normal,i,IEe);return h.subtract(t,o,n)};var OEe=new F,BEe=new se,REe=new h;rs.transform=function(e,t,n){let i=e.normal,o=e.distance,r=F.inverseTranspose(t,OEe),s=se.fromElements(i.x,i.y,i.z,o,BEe);s=F.multiplyByVector(r,s,s);let a=h.fromCartesian4(s,REe);return s=se.divideByScalar(s,h.magnitude(a),s),rs.fromCartesian4(s,n)};rs.clone=function(e,t){return u(t)?(h.clone(e.normal,t.normal),t.distance=e.distance,t):new rs(e.normal,e.distance)};rs.equals=function(e,t){return e.distance===t.distance&&h.equals(e.normal,t.normal)};rs.ORIGIN_XY_PLANE=Object.freeze(new rs(h.UNIT_Z,0));rs.ORIGIN_YZ_PLANE=Object.freeze(new rs(h.UNIT_X,0));rs.ORIGIN_ZX_PLANE=Object.freeze(new rs(h.UNIT_Y,0));var nn=rs;var oH=new se;function Bd(e,t){t=y(t,ie.WGS84),e=t.scaleToGeodeticSurface(e);let n=St.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=h.fromCartesian4(F.getColumn(n,0,oH)),this._yAxis=h.fromCartesian4(F.getColumn(n,1,oH));let i=h.fromCartesian4(F.getColumn(n,2,oH));this._plane=nn.fromPointNormal(e,i)}Object.defineProperties(Bd.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 MEe=new _y;Bd.fromPoints=function(e,t){let n=_y.fromPoints(e,MEe);return new Bd(n.center,t)};var sK=new bn,R1=new h;Bd.prototype.projectPointOntoPlane=function(e,t){let n=sK;n.origin=e,h.normalize(e,n.direction);let i=Hi.rayPlane(n,this._plane,R1);if(u(i)||(h.negate(n.direction,n.direction),i=Hi.rayPlane(n,this._plane,R1)),u(i)){let o=h.subtract(i,this._origin,i),r=h.dot(this._xAxis,o),s=h.dot(this._yAxis,o);return u(t)?(t.x=r,t.y=s,t):new H(r,s)}};Bd.prototype.projectPointsOntoPlane=function(e,t){u(t)||(t=[]);let n=0,i=e.length;for(let o=0;o<i;o++){let r=this.projectPointOntoPlane(e[o],t[n]);u(r)&&(t[n]=r,n++)}return t.length=n,t};Bd.prototype.projectPointToNearestOnPlane=function(e,t){u(t)||(t=new H);let n=sK;n.origin=e,h.clone(this._plane.normal,n.direction);let i=Hi.rayPlane(n,this._plane,R1);u(i)||(h.negate(n.direction,n.direction),i=Hi.rayPlane(n,this._plane,R1));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};Bd.prototype.projectPointsToNearestOnPlane=function(e,t){u(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 LEe=new h;Bd.prototype.projectPointOntoEllipsoid=function(e,t){u(t)||(t=new h);let n=this._ellipsoid,i=this._origin,o=this._xAxis,r=this._yAxis,s=LEe;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};Bd.prototype.projectPointsOntoEllipsoid=function(e,t){let n=e.length;u(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 ya=Bd;function xi(e,t){this.center=h.clone(y(e,h.ZERO)),this.halfAxes=Q.clone(y(t,Q.ZERO))}xi.packedLength=h.packedLength+Q.packedLength;xi.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};xi.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new xi),h.unpack(e,t,n.center),Q.unpack(e,t+h.packedLength,n.halfAxes),n};var FEe=new h,NEe=new h,kEe=new h,VEe=new h,UEe=new h,zEe=new h,GEe=new Q,HEe={unitary:new Q,diagonal:new Q};xi.fromPoints=function(e,t){if(u(t)||(t=new xi),!u(e)||e.length===0)return t.halfAxes=Q.ZERO,t.center=h.ZERO,t;let n,i=e.length,o=h.clone(e[0],FEe);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,l=0,f=0,d=0,p;for(n=0;n<i;n++)p=h.subtract(e[n],o,NEe),s+=p.x*p.x,a+=p.x*p.y,c+=p.x*p.z,l+=p.y*p.y,f+=p.y*p.z,d+=p.z*p.z;s*=r,a*=r,c*=r,l*=r,f*=r,d*=r;let g=GEe;g[0]=s,g[1]=a,g[2]=c,g[3]=a,g[4]=l,g[5]=f,g[6]=c,g[7]=f,g[8]=d;let m=Q.computeEigenDecomposition(g,HEe),A=Q.clone(m.unitary,t.halfAxes),x=Q.getColumn(A,0,VEe),C=Q.getColumn(A,1,UEe),T=Q.getColumn(A,2,zEe),b=-Number.MAX_VALUE,S=-Number.MAX_VALUE,v=-Number.MAX_VALUE,P=Number.MAX_VALUE,O=Number.MAX_VALUE,R=Number.MAX_VALUE;for(n=0;n<i;n++)p=e[n],b=Math.max(h.dot(x,p),b),S=Math.max(h.dot(C,p),S),v=Math.max(h.dot(T,p),v),P=Math.min(h.dot(x,p),P),O=Math.min(h.dot(C,p),O),R=Math.min(h.dot(T,p),R);x=h.multiplyByScalar(x,.5*(P+b),x),C=h.multiplyByScalar(C,.5*(O+S),C),T=h.multiplyByScalar(T,.5*(R+v),T);let M=h.add(x,C,t.center);h.add(M,T,M);let L=kEe;return L.x=b-P,L.y=S-O,L.z=v-R,h.multiplyByScalar(L,.5,L),Q.multiplyByScale(t.halfAxes,L,t.halfAxes),t};var dK=new h,WEe=new h;function aK(e,t,n,i,o,r,s,a,c,l,f){u(f)||(f=new xi);let d=f.halfAxes;Q.setColumn(d,0,t,d),Q.setColumn(d,1,n,d),Q.setColumn(d,2,i,d);let p=dK;p.x=(o+r)/2,p.y=(s+a)/2,p.z=(c+l)/2;let g=WEe;g.x=(r-o)/2,g.y=(a-s)/2,g.z=(l-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 cK=new fe,jEe=new h,qEe=new fe,YEe=new fe,XEe=new fe,KEe=new fe,JEe=new fe,ZEe=new h,lK=new h,QEe=new h,uK=new h,$Ee=new h,ebe=new H,tbe=new H,nbe=new H,ibe=new H,obe=new H,rbe=new h,sbe=new h,abe=new h,cbe=new h,lbe=new H,ube=new h,fbe=new h,dbe=new h,hbe=new nn(h.UNIT_X,0);xi.fromRectangle=function(e,t,n,i,o){t=y(t,0),n=y(n,0),i=y(i,ie.WGS84);let r,s,a,c,l,f,d;if(e.width<=I.PI){let O=ce.center(e,cK),R=i.cartographicToCartesian(O,jEe),M=new ya(R,i);d=M.plane;let L=O.longitude,_=e.south<0&&e.north>0?0:O.latitude,E=fe.fromRadians(L,e.north,n,qEe),w=fe.fromRadians(e.west,e.north,n,YEe),D=fe.fromRadians(e.west,_,n,XEe),B=fe.fromRadians(e.west,e.south,n,KEe),N=fe.fromRadians(L,e.south,n,JEe),U=i.cartographicToCartesian(E,ZEe),V=i.cartographicToCartesian(w,lK),G=i.cartographicToCartesian(D,QEe),k=i.cartographicToCartesian(B,uK),Y=i.cartographicToCartesian(N,$Ee),q=M.projectPointToNearestOnPlane(U,ebe),X=M.projectPointToNearestOnPlane(V,tbe),W=M.projectPointToNearestOnPlane(G,nbe),J=M.projectPointToNearestOnPlane(k,ibe),Z=M.projectPointToNearestOnPlane(Y,obe);return r=Math.min(X.x,W.x,J.x),s=-r,c=Math.max(X.y,q.y),a=Math.min(J.y,Z.y),w.height=B.height=t,V=i.cartographicToCartesian(w,lK),k=i.cartographicToCartesian(B,uK),l=Math.min(nn.getPointDistance(d,V),nn.getPointDistance(d,k)),f=n,aK(M.origin,M.xAxis,M.yAxis,M.zAxis,r,s,a,c,l,f,o)}let p=e.south>0,g=e.north<0,m=p?e.south:g?e.north:0,A=ce.center(e,cK).longitude,x=h.fromRadians(A,m,n,i,rbe);x.z=0;let T=Math.abs(x.x)<I.EPSILON10&&Math.abs(x.y)<I.EPSILON10?h.UNIT_X:h.normalize(x,sbe),b=h.UNIT_Z,S=h.cross(T,b,abe);d=nn.fromPointNormal(x,T,hbe);let v=h.fromRadians(A+I.PI_OVER_TWO,m,n,i,cbe);s=h.dot(nn.projectPointOntoPlane(d,v,lbe),S),r=-s,c=h.fromRadians(0,e.north,g?t:n,i,ube).z,a=h.fromRadians(0,e.south,p?t:n,i,fbe).z;let P=h.fromRadians(e.east,m,n,i,dbe);return l=nn.getPointDistance(d,P),f=0,aK(x,S,b,T,r,s,a,c,l,f,o)};xi.fromTransformation=function(e,t){return u(t)||(t=new xi),t.center=F.getTranslation(e,t.center),t.halfAxes=F.getMatrix3(e,t.halfAxes),t.halfAxes=Q.multiplyByScalar(t.halfAxes,.5,t.halfAxes),t};xi.clone=function(e,t){if(!!u(e))return u(t)?(h.clone(e.center,t.center),Q.clone(e.halfAxes,t.halfAxes),t):new xi(e.center,e.halfAxes)};xi.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]),l=h.dot(i,n)+t.distance;return l<=-c?Kt.OUTSIDE:l>=c?Kt.INSIDE:Kt.INTERSECTING};var hK=new h,mK=new h,pK=new h,mbe=new h,fK=new h,pbe=new h;xi.distanceSquaredTo=function(e,t){let n=h.subtract(t,e.center,dK),i=e.halfAxes,o=Q.getColumn(i,0,hK),r=Q.getColumn(i,1,mK),s=Q.getColumn(i,2,pK),a=h.magnitude(o),c=h.magnitude(r),l=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,l>0?h.divideByScalar(s,l,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,fK),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,I.EPSILON3)&&(S=h.UNIT_X),A=h.cross(m,S,mbe),h.normalize(A,A),x=h.cross(m,A,fK),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=pbe;C.x=h.dot(n,o),C.y=h.dot(n,r),C.z=h.dot(n,s);let T=0,b;return C.x<-a?(b=C.x+a,T+=b*b):C.x>a&&(b=C.x-a,T+=b*b),C.y<-c?(b=C.y+c,T+=b*b):C.y>c&&(b=C.y-c,T+=b*b),C.z<-l?(b=C.z+l,T+=b*b):C.z>l&&(b=C.z-l,T+=b*b),T};var _be=new h,gbe=new h;xi.computePlaneDistances=function(e,t,n,i){u(i)||(i=new Bc);let o=Number.POSITIVE_INFINITY,r=Number.NEGATIVE_INFINITY,s=e.center,a=e.halfAxes,c=Q.getColumn(a,0,hK),l=Q.getColumn(a,1,mK),f=Q.getColumn(a,2,pK),d=h.add(c,l,_be);h.add(d,f,d),h.add(d,s,d);let p=h.subtract(d,t,gbe),g=h.dot(n,p);return o=Math.min(g,o),r=Math.max(g,r),h.add(s,c,d),h.add(d,l,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,l,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,l,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,l,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,l,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,l,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,l,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 ybe=new h,Abe=new h,xbe=new h;xi.computeCorners=function(e,t){u(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,ybe),r=Q.getColumn(i,1,Abe),s=Q.getColumn(i,2,xbe);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 Cbe=new Q;xi.computeTransformation=function(e,t){u(t)||(t=new F);let n=e.center,i=Q.multiplyByUniformScale(e.halfAxes,2,Cbe);return F.fromRotationTranslation(i,n,t)};var Tbe=new re;xi.isOccluded=function(e,t){let n=re.fromOrientedBoundingBox(e,Tbe);return!t.isBoundingSphereVisible(n)};xi.prototype.intersectPlane=function(e){return xi.intersectPlane(this,e)};xi.prototype.distanceSquaredTo=function(e){return xi.distanceSquaredTo(this,e)};xi.prototype.computePlaneDistances=function(e,t,n){return xi.computePlaneDistances(this,e,t,n)};xi.prototype.computeCorners=function(e){return xi.computeCorners(this,e)};xi.prototype.computeTransformation=function(e){return xi.computeTransformation(this,e)};xi.prototype.isOccluded=function(e){return xi.isOccluded(this,e)};xi.equals=function(e,t){return e===t||u(e)&&u(t)&&h.equals(e.center,t.center)&&Q.equals(e.halfAxes,t.halfAxes)};xi.prototype.clone=function(e){return xi.clone(this,e)};xi.prototype.equals=function(e){return xi.equals(this,e)};var mi=xi;var M1={};M1.getHeight=function(e,t,n){return(e-n)*t+n};var Ebe=new h;M1.getPosition=function(e,t,n,i,o){let r=t.cartesianToCartographic(e,Ebe),s=M1.getHeight(r.height,n,i);return h.fromRadians(r.longitude,r.latitude,s,t,o)};var Lc=M1;var nr={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 vb(e){e=y(e,y.EMPTY_OBJECT),this._boundingVolume=e.boundingVolume,this._orientedBoundingBox=e.orientedBoundingBox,this._modelMatrix=e.modelMatrix,this._primitiveType=y(e.primitiveType,Re.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 Aa(e,t){return(e._flags&t)===t}function kp(e,t,n){n?e._flags|=t:e._flags&=~t}Object.defineProperties(vb.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 Aa(this,nr.CULL)},set:function(e){Aa(this,nr.CULL)!==e&&(kp(this,nr.CULL,e),this.dirty=!0)}},occlude:{get:function(){return Aa(this,nr.OCCLUDE)},set:function(e){Aa(this,nr.OCCLUDE)!==e&&(kp(this,nr.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 Aa(this,nr.CAST_SHADOWS)},set:function(e){Aa(this,nr.CAST_SHADOWS)!==e&&(kp(this,nr.CAST_SHADOWS,e),this.dirty=!0)}},receiveShadows:{get:function(){return Aa(this,nr.RECEIVE_SHADOWS)},set:function(e){Aa(this,nr.RECEIVE_SHADOWS)!==e&&(kp(this,nr.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 Aa(this,nr.EXECUTE_IN_CLOSEST_FRUSTUM)},set:function(e){Aa(this,nr.EXECUTE_IN_CLOSEST_FRUSTUM)!==e&&(kp(this,nr.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 Aa(this,nr.DEBUG_SHOW_BOUNDING_VOLUME)},set:function(e){Aa(this,nr.DEBUG_SHOW_BOUNDING_VOLUME)!==e&&(kp(this,nr.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 Aa(this,nr.PICK_ONLY)},set:function(e){Aa(this,nr.PICK_ONLY)!==e&&(kp(this,nr.PICK_ONLY,e),this.dirty=!0)}},depthForTranslucentClassification:{get:function(){return Aa(this,nr.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)},set:function(e){Aa(this,nr.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)!==e&&(kp(this,nr.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION,e),this.dirty=!0)}}});vb.shallowClone=function(e,t){if(!!u(e))return u(t)||(t=new vb),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};vb.prototype.execute=function(e,t){e.draw(this,t)};var $e=vb;var bbe={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},Ce=Object.freeze(bbe);var L1={CLOCKWISE:te.CW,COUNTER_CLOCKWISE:te.CCW};L1.validate=function(e){return e===L1.CLOCKWISE||e===L1.COUNTER_CLOCKWISE};var Jr=Object.freeze(L1);function _K(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]=_K(e[t]));return Object.freeze(e)}var gK=_K;function Md(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),l=y(t.blending,y.EMPTY_OBJECT),f=y(l.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:He.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(l.enabled,!1),color:new z(y(f.red,0),y(f.green,0),y(f.blue,0),y(f.alpha,0)),equationRgb:y(l.equationRgb,te.FUNC_ADD),equationAlpha:y(l.equationAlpha,te.FUNC_ADD),functionSourceRgb:y(l.functionSourceRgb,te.ONE),functionSourceAlpha:y(l.functionSourceAlpha,te.ONE),functionDestinationRgb:y(l.functionDestinationRgb,te.ZERO),functionDestinationAlpha:y(l.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=u(A)?new He(A.x,A.y,A.width,A.height):void 0,this.id=0,this._applyFunctions=[]}var Sbe=0,Rd={};Md.fromCache=function(e){let t=JSON.stringify(e),n=Rd[t];if(u(n))return++n.referenceCount,n.state;let i=new Md(e),o=JSON.stringify(i);return n=Rd[o],u(n)||(i.id=Sbe++,n={referenceCount:0,state:i},Rd[o]=n),++n.referenceCount,Rd[t]={referenceCount:1,state:n.state},n.state};Md.removeFromCache=function(e){let t=new Md(e),n=JSON.stringify(t),i=Rd[n],o=JSON.stringify(e),r=Rd[o];u(r)&&(--r.referenceCount,r.referenceCount===0&&(delete Rd[o],u(i)&&--i.referenceCount)),u(i)&&i.referenceCount===0&&delete Rd[n]};Md.getCache=function(){return Rd};Md.clearCache=function(){Rd={}};function yy(e,t,n){n?e.enable(t):e.disable(t)}function yK(e,t){e.frontFace(t.frontFace)}function AK(e,t){let n=t.cull,i=n.enabled;yy(e,e.CULL_FACE,i),i&&e.cullFace(n.face)}function xK(e,t){e.lineWidth(t.lineWidth)}function CK(e,t){let n=t.polygonOffset,i=n.enabled;yy(e,e.POLYGON_OFFSET_FILL,i),i&&e.polygonOffset(n.factor,n.units)}function TK(e,t,n){let i=t.scissorTest,o=u(n.scissorTest)?n.scissorTest.enabled:i.enabled;if(yy(e,e.SCISSOR_TEST,o),o){let r=u(n.scissorTest)?n.scissorTest.rectangle:i.rectangle;e.scissor(r.x,r.y,r.width,r.height)}}function EK(e,t){let n=t.depthRange;e.depthRange(n.near,n.far)}function bK(e,t){let n=t.depthTest,i=n.enabled;yy(e,e.DEPTH_TEST,i),i&&e.depthFunc(n.func)}function SK(e,t){let n=t.colorMask;e.colorMask(n.red,n.green,n.blue,n.alpha)}function wK(e,t){e.depthMask(t.depthMask)}function vK(e,t){e.stencilMask(t.stencilMask)}function wbe(e,t){e.blendColor(t.red,t.green,t.blue,t.alpha)}function DK(e,t,n){let i=t.blending,o=u(n.blendingEnabled)?n.blendingEnabled:i.enabled;yy(e,e.BLEND,o),o&&(wbe(e,i.color),e.blendEquationSeparate(i.equationRgb,i.equationAlpha),e.blendFuncSeparate(i.functionSourceRgb,i.functionDestinationRgb,i.functionSourceAlpha,i.functionDestinationAlpha))}function PK(e,t){let n=t.stencilTest,i=n.enabled;if(yy(e,e.STENCIL_TEST,i),i){let o=n.frontFunction,r=n.backFunction,s=n.reference,a=n.mask;e.stencilFunc(o,s,a),e.stencilFuncSeparate(e.BACK,r,s,a),e.stencilFuncSeparate(e.FRONT,o,s,a);let c=n.frontOperation,l=c.fail,f=c.zFail,d=c.zPass;e.stencilOpSeparate(e.FRONT,l,f,d);let p=n.backOperation,g=p.fail,m=p.zFail,A=p.zPass;e.stencilOpSeparate(e.BACK,g,m,A)}}function IK(e,t){let n=t.sampleCoverage,i=n.enabled;yy(e,e.SAMPLE_COVERAGE,i),i&&e.sampleCoverage(n.value,n.invert)}var vbe=new He;function OK(e,t,n){let i=y(t.viewport,n.viewport);u(i)||(i=vbe,i.width=n.context.drawingBufferWidth,i.height=n.context.drawingBufferHeight),n.context.uniformState.viewport=i,e.viewport(i.x,i.y,i.width,i.height)}Md.apply=function(e,t,n){yK(e,t),AK(e,t),xK(e,t),CK(e,t),EK(e,t),bK(e,t),SK(e,t),wK(e,t),vK(e,t),PK(e,t),IK(e,t),TK(e,t,n),DK(e,t,n),OK(e,t,n)};function Dbe(e,t){let n=[];return e.frontFace!==t.frontFace&&n.push(yK),(e.cull.enabled!==t.cull.enabled||e.cull.face!==t.cull.face)&&n.push(AK),e.lineWidth!==t.lineWidth&&n.push(xK),(e.polygonOffset.enabled!==t.polygonOffset.enabled||e.polygonOffset.factor!==t.polygonOffset.factor||e.polygonOffset.units!==t.polygonOffset.units)&&n.push(CK),(e.depthRange.near!==t.depthRange.near||e.depthRange.far!==t.depthRange.far)&&n.push(EK),(e.depthTest.enabled!==t.depthTest.enabled||e.depthTest.func!==t.depthTest.func)&&n.push(bK),(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(SK),e.depthMask!==t.depthMask&&n.push(wK),e.stencilMask!==t.stencilMask&&n.push(vK),(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(PK),(e.sampleCoverage.enabled!==t.sampleCoverage.enabled||e.sampleCoverage.value!==t.sampleCoverage.value||e.sampleCoverage.invert!==t.sampleCoverage.invert)&&n.push(IK),n}Md.partialApply=function(e,t,n,i,o,r){if(t!==n){let f=n._applyFunctions[t.id];u(f)||(f=Dbe(t,n),n._applyFunctions[t.id]=f);let d=f.length;for(let p=0;p<d;++p)f[p](e,n)}let s=u(i.scissorTest)?i.scissorTest:t.scissorTest,a=u(o.scissorTest)?o.scissorTest:n.scissorTest;(s!==a||r)&&TK(e,n,o);let c=u(i.blendingEnabled)?i.blendingEnabled:t.blending.enabled,l=u(o.blendingEnabled)?o.blendingEnabled:n.blending.enabled;(c!==l||l&&t.blending!==n.blending)&&DK(e,n,o),(t!==n||i!==o||i.context!==o.context)&&OK(e,n,o)};Md.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:He.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:u(e.viewport)?He.clone(e.viewport):void 0}};var ke=Md;var Pbe=new h;function Ft(e){this._size=e.size,this._datatype=e.datatype,this.getValue=e.getValue}var Cs={};Cs[te.FLOAT]="float";Cs[te.FLOAT_VEC2]="vec2";Cs[te.FLOAT_VEC3]="vec3";Cs[te.FLOAT_VEC4]="vec4";Cs[te.INT]="int";Cs[te.INT_VEC2]="ivec2";Cs[te.INT_VEC3]="ivec3";Cs[te.INT_VEC4]="ivec4";Cs[te.BOOL]="bool";Cs[te.BOOL_VEC2]="bvec2";Cs[te.BOOL_VEC3]="bvec3";Cs[te.BOOL_VEC4]="bvec4";Cs[te.FLOAT_MAT2]="mat2";Cs[te.FLOAT_MAT3]="mat3";Cs[te.FLOAT_MAT4]="mat4";Cs[te.SAMPLER_2D]="sampler2D";Cs[te.SAMPLER_CUBE]="samplerCube";Ft.prototype.getDeclaration=function(e){let t=`uniform ${Cs[this._datatype]} ${e}`,n=this._size;return n===1?t+=";":t+=`[${n.toString()}];`,t};var Ibe={czm_viewport:new Ft({size:1,datatype:te.FLOAT_VEC4,getValue:function(e){return e.viewportCartesian4}}),czm_viewportOrthographic:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.viewportOrthographic}}),czm_viewportTransformation:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.viewportTransformation}}),czm_globeDepthTexture:new Ft({size:1,datatype:te.SAMPLER_2D,getValue:function(e){return e.globeDepthTexture}}),czm_model:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.model}}),czm_inverseModel:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseModel}}),czm_view:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.view}}),czm_view3D:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.view3D}}),czm_viewRotation:new Ft({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.viewRotation}}),czm_viewRotation3D:new Ft({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.viewRotation3D}}),czm_inverseView:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseView}}),czm_inverseView3D:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseView3D}}),czm_inverseViewRotation:new Ft({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation}}),czm_inverseViewRotation3D:new Ft({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation3D}}),czm_projection:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.projection}}),czm_inverseProjection:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseProjection}}),czm_infiniteProjection:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.infiniteProjection}}),czm_modelView:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelView}}),czm_modelView3D:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelView3D}}),czm_modelViewRelativeToEye:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelViewRelativeToEye}}),czm_inverseModelView:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseModelView}}),czm_inverseModelView3D:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseModelView3D}}),czm_viewProjection:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.viewProjection}}),czm_inverseViewProjection:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseViewProjection}}),czm_modelViewProjection:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelViewProjection}}),czm_inverseModelViewProjection:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseModelViewProjection}}),czm_modelViewProjectionRelativeToEye:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelViewProjectionRelativeToEye}}),czm_modelViewInfiniteProjection:new Ft({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.modelViewInfiniteProjection}}),czm_orthographicIn3D:new Ft({size:1,datatype:te.FLOAT,getValue:function(e){return e.orthographicIn3D?1:0}}),czm_normal:new Ft({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.normal}}),czm_normal3D:new Ft({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.normal3D}}),czm_inverseNormal:new Ft({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.inverseNormal}}),czm_inverseNormal3D:new Ft({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.inverseNormal3D}}),czm_eyeHeight:new Ft({size:1,datatype:te.FLOAT,getValue:function(e){return e.eyeHeight}}),czm_eyeHeight2D:new Ft({size:1,datatype:te.FLOAT_VEC2,getValue:function(e){return e.eyeHeight2D}}),czm_entireFrustum:new Ft({size:1,datatype:te.FLOAT_VEC2,getValue:function(e){return e.entireFrustum}}),czm_currentFrustum:new Ft({size:1,datatype:te.FLOAT_VEC2,getValue:function(e){return e.currentFrustum}}),czm_frustumPlanes:new Ft({size:1,datatype:te.FLOAT_VEC4,getValue:function(e){return e.frustumPlanes}}),czm_farDepthFromNearPlusOne:new Ft({size:1,datatype:te.FLOAT,getValue:function(e){return 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rH(e,t,n,i){this.name=n,this.value=void 0,this._gl=e,this._location=i,this.textureUnitIndex=void 0}rH.prototype.set=function(){let e=this._gl;e.activeTexture(e.TEXTURE0+this.textureUnitIndex);let t=this.value;e.bindTexture(t._target,t._texture)};rH.prototype._setSampler=function(e){return this.textureUnitIndex=e,this._gl.uniform1i(this._location,e),e+1};function FK(e,t,n,i){this.name=n,this.value=void 0,this._value=0,this._gl=e,this._location=i}FK.prototype.set=function(){this.value!==this._value&&(this._value=this.value,this._gl.uniform1i(this._location,this.value))};function NK(e,t,n,i){this.name=n,this.value=void 0,this._value=new H,this._gl=e,this._location=i}NK.prototype.set=function(){let e=this.value;H.equals(e,this._value)||(H.clone(e,this._value),this._gl.uniform2i(this._location,e.x,e.y))};function kK(e,t,n,i){this.name=n,this.value=void 0,this._value=new h,this._gl=e,this._location=i}kK.prototype.set=function(){let e=this.value;h.equals(e,this._value)||(h.clone(e,this._value),this._gl.uniform3i(this._location,e.x,e.y,e.z))};function VK(e,t,n,i){this.name=n,this.value=void 0,this._value=new se,this._gl=e,this._location=i}VK.prototype.set=function(){let e=this.value;se.equals(e,this._value)||(se.clone(e,this._value),this._gl.uniform4i(this._location,e.x,e.y,e.z,e.w))};var Bbe=new Float32Array(4);function UK(e,t,n,i){this.name=n,this.value=void 0,this._value=new Yi,this._gl=e,this._location=i}UK.prototype.set=function(){if(!Yi.equalsArray(this.value,this._value,0)){Yi.clone(this.value,this._value);let e=Yi.toArray(this.value,Bbe);this._gl.uniformMatrix2fv(this._location,!1,e)}};var Rbe=new Float32Array(9);function zK(e,t,n,i){this.name=n,this.value=void 0,this._value=new Q,this._gl=e,this._location=i}zK.prototype.set=function(){if(!Q.equalsArray(this.value,this._value,0)){Q.clone(this.value,this._value);let e=Q.toArray(this.value,Rbe);this._gl.uniformMatrix3fv(this._location,!1,e)}};var Mbe=new Float32Array(16);function GK(e,t,n,i){this.name=n,this.value=void 0,this._value=new F,this._gl=e,this._location=i}GK.prototype.set=function(){if(!F.equalsArray(this.value,this._value,0)){F.clone(this.value,this._value);let e=F.toArray(this.value,Mbe);this._gl.uniformMatrix4fv(this._location,!1,e)}};var F1=Obe;function Lbe(e,t,n,i){switch(t.type){case e.FLOAT:return new HK(e,t,n,i);case e.FLOAT_VEC2:return new WK(e,t,n,i);case e.FLOAT_VEC3:return new jK(e,t,n,i);case e.FLOAT_VEC4:return new qK(e,t,n,i);case e.SAMPLER_2D:case e.SAMPLER_CUBE:return new sH(e,t,n,i);case e.INT:case e.BOOL:return new YK(e,t,n,i);case e.INT_VEC2:case e.BOOL_VEC2:return new XK(e,t,n,i);case e.INT_VEC3:case e.BOOL_VEC3:return new KK(e,t,n,i);case e.INT_VEC4:case e.BOOL_VEC4:return new JK(e,t,n,i);case e.FLOAT_MAT2:return new ZK(e,t,n,i);case e.FLOAT_MAT3:return new QK(e,t,n,i);case e.FLOAT_MAT4:return new $K(e,t,n,i);default:throw new de(`Unrecognized uniform type: ${t.type} for uniform "${n}".`)}}function HK(e,t,n,i){let o=i.length;this.name=n,this.value=new Array(o),this._value=new Float32Array(o),this._gl=e,this._location=i[0]}HK.prototype.set=function(){let e=this.value,t=e.length,n=this._value,i=!1;for(let o=0;o<t;++o){let r=e[o];r!==n[o]&&(n[o]=r,i=!0)}i&&this._gl.uniform1fv(this._location,n)};function WK(e,t,n,i){let o=i.length;this.name=n,this.value=new Array(o),this._value=new Float32Array(o*2),this._gl=e,this._location=i[0]}WK.prototype.set=function(){let e=this.value,t=e.length,n=this._value,i=!1,o=0;for(let r=0;r<t;++r){let s=e[r];H.equalsArray(s,n,o)||(H.pack(s,n,o),i=!0),o+=2}i&&this._gl.uniform2fv(this._location,n)};function jK(e,t,n,i){let o=i.length;this.name=n,this.value=new Array(o),this._value=new Float32Array(o*3),this._gl=e,this._location=i[0]}jK.prototype.set=function(){let e=this.value,t=e.length,n=this._value,i=!1,o=0;for(let r=0;r<t;++r){let s=e[r];u(s.red)?(s.red!==n[o]||s.green!==n[o+1]||s.blue!==n[o+2])&&(n[o]=s.red,n[o+1]=s.green,n[o+2]=s.blue,i=!0):u(s.x)&&(h.equalsArray(s,n,o)||(h.pack(s,n,o),i=!0)),o+=3}i&&this._gl.uniform3fv(this._location,n)};function qK(e,t,n,i){let o=i.length;this.name=n,this.value=new Array(o),this._value=new Float32Array(o*4),this._gl=e,this._location=i[0]}qK.prototype.set=function(){let e=this.value,t=e.length,n=this._value,i=!1,o=0;for(let r=0;r<t;++r){let s=e[r];u(s.red)?z.equalsArray(s,n,o)||(z.pack(s,n,o),i=!0):u(s.x)&&(se.equalsArray(s,n,o)||(se.pack(s,n,o),i=!0)),o+=4}i&&this._gl.uniform4fv(this._location,n)};function sH(e,t,n,i){let o=i.length;this.name=n,this.value=new Array(o),this._value=new Float32Array(o),this._gl=e,this._locations=i,this.textureUnitIndex=void 0}sH.prototype.set=function(){let e=this._gl,t=e.TEXTURE0+this.textureUnitIndex,n=this.value,i=n.length;for(let o=0;o<i;++o){let 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`;return t}function nJ(e,t){t.indexOf(e)===-1&&t.push(e)}function Ybe(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),l=/#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)$3")),o.pop(),o.push(d)}else if(l)o.pop();else if(!/layout/g.test(s))for(let f=0;f<i;++f){let d=e[f];s.indexOf(d)!==-1&&(u(n[d])?n[d]=n[d].filter(function(p){return o.indexOf(p)>=0}):n[d]=o.slice())}}return n}function aH(e,t,n){let i=`#extension\\s+GL_${e}\\s+:\\s+[a-zA-Z0-9]+\\s*$`;Wbe(new RegExp(i,"g"),"",n),Fd(`GL_${e}`,t,n)}var V1=Hbe;var U1=`/**
* 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 z1=`/**
* 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 G1=`/**
* 0.1
*
* @name czm_epsilon1
* @glslConstant
*/
const float czm_epsilon1 = 0.1;
`;var H1=`/**
* 0.01
*
* @name czm_epsilon2
* @glslConstant
*/
const float czm_epsilon2 = 0.01;
`;var W1=`/**
* 0.001
*
* @name czm_epsilon3
* @glslConstant
*/
const float czm_epsilon3 = 0.001;
`;var j1=`/**
* 0.0001
*
* @name czm_epsilon4
* @glslConstant
*/
const float czm_epsilon4 = 0.0001;
`;var q1=`/**
* 0.00001
*
* @name czm_epsilon5
* @glslConstant
*/
const float czm_epsilon5 = 0.00001;
`;var Y1=`/**
* 0.000001
*
* @name czm_epsilon6
* @glslConstant
*/
const float czm_epsilon6 = 0.000001;
`;var X1=`/**
* 0.0000001
*
* @name czm_epsilon7
* @glslConstant
*/
const float czm_epsilon7 = 0.0000001;
`;var K1=`/**
* 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 J1=`/**
* 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 Z1=`/**
* 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 Q1=`/**
* The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE}
*
* @name czm_passCesium3DTile
* @glslConstant
*
* @see czm_pass
*/
const float czm_passCesium3DTile = 4.0;
`;var $1=`/**
* 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 eI=`/**
* 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 tI=`/**
* The automatic GLSL constant for {@link Pass#CLASSIFICATION}
*
* @name czm_passClassification
* @glslConstant
*
* @see czm_pass
*/
const float czm_passClassification = 7.0;
`;var nI=`/**
* The automatic GLSL constant for {@link Pass#COMPUTE}
*
* @name czm_passCompute
* @glslConstant
*
* @see czm_pass
*/
const float czm_passCompute = 1.0;
`;var iI=`/**
* The automatic GLSL constant for {@link Pass#ENVIRONMENT}
*
* @name czm_passEnvironment
* @glslConstant
*
* @see czm_pass
*/
const float czm_passEnvironment = 0.0;
`;var oI=`/**
* The automatic GLSL constant for {@link Pass#GLOBE}
*
* @name czm_passGlobe
* @glslConstant
*
* @see czm_pass
*/
const float czm_passGlobe = 2.0;
`;var rI=`/**
* The automatic GLSL constant for {@link Pass#OPAQUE}
*
* @name czm_passOpaque
* @glslConstant
*
* @see czm_pass
*/
const float czm_passOpaque = 7.0;
`;var sI=`/**
* The automatic GLSL constant for {@link Pass#OVERLAY}
*
* @name czm_passOverlay
* @glslConstant
*
* @see czm_pass
*/
const float czm_passOverlay = 9.0;
`;var aI=`/**
* The automatic GLSL constant for {@link Pass#TERRAIN_CLASSIFICATION}
*
* @name czm_passTerrainClassification
* @glslConstant
*
* @see czm_pass
*/
const float czm_passTerrainClassification = 3.0;
`;var cI=`/**
* The automatic GLSL constant for {@link Pass#TRANSLUCENT}
*
* @name czm_passTranslucent
* @glslConstant
*
* @see czm_pass
*/
const float czm_passTranslucent = 8.0;
`;var lI=`/**
* 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 uI=`/**
* 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 fI=`/**
* 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 dI=`/**
* 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 hI=`/**
* 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 mI=`/**
* 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 pI=`/**
* 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 _I=`/**
* 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 gI=`/**
* 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 yI=`/**
* 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 AI=`/**
* 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 xI=`/**
* 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 CI=`/**
* 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 TI=`/**
* 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 EI=`/**
* @name czm_depthRangeStruct
* @glslStruct
*/
struct czm_depthRangeStruct
{
float near;
float far;
};
`;var bI=`/**
* 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 SI=`/**
* 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 wI=`/**
* 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 vI=`/**
* 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 DI=`/**
* 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 PI=`/**
* DOC_TBA
*
* @name czm_ray
* @glslStruct
*/
struct czm_ray
{
vec3 origin;
vec3 direction;
};
`;var II=`/**
* 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 OI=`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 BI=`// 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 RI=`/**
* @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 MI=`/**
* 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 LI=`/**
* 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 FI=`/**
* 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 NI=`/**
* 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 kI=`
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 VI=`
uniform vec4 shadowMap_cascadeDistances;
float czm_cascadeDistance(vec4 weights)
{
return dot(shadowMap_cascadeDistances, weights);
}
`;var UI=`
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 zI=`
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 GI=`/**
* 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 HI=`/**
* 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 WI=`/**
* @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 jI=`/**
* 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 qI=`/**
* 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 YI=`// 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 XI=`/**
* 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 KI=`/**
* 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 JI=`/**
* 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 ZI=`/**
* 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 QI=`/**
* 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 $I=`/**
* 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 eO=`/**
* 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 tO=`/**
* 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 nO=`/**
* 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 iO=`/**
* 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 oO=`/**
* 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 rO=`/**
* 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 sO=`/**
* 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 aO=`/**
* @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 cO=`/**
* 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 lO=`/**
* 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 uO=`/**
* 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 fO=`/**
* 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 dO=`/**
* 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 hO=`/**
* 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 mO=`/**
* 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 pO=`/**
* 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 _O=`/**
* 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 gO=`/**
* 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 yO=`/**
* 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 AO=`/**
* 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 xO=`/**
* 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 CO=`/**
* 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 TO=` /**
* 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 EO=`/**
* 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 bO=`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 SO=`/**
* 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 wO=`/**
* 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 vO=`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 DO=`/**
* 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 PO=`/**
* 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 IO=`/**
* 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 OO=`/**
* 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 BO=`float czm_readDepth(sampler2D depthTexture, vec2 texCoords)
{
return czm_reverseLogDepth(texture2D(depthTexture, texCoords).r);
}
`;var RO=`/**
* 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 MO=`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 LO=`/**
* 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 FO=`/**
* 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 NO=`/**
* 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 kO=`/**
* 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 VO=`/**
* 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 UO=`/**
* 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 zO=`
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 GO=`
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 HO=`/**
* 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 WO=`/**
* 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 jO=`/**
* 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 qO=`/**
* 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 YO=`/**
* 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 XO=`/**
* 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 KO=`/**
* @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 JO=`/**
* 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 ZO=`/**
* 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 QO=`/**
* 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 $O=`/**
* 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 eB=`/**
* 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 tB=`#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 nB=`/**
* 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 iB=`// 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 oB=`#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 rB=`/**
* 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 sB=`/**
* 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 hx={czm_degreesPerRadian:U1,czm_depthRange:z1,czm_epsilon1:G1,czm_epsilon2:H1,czm_epsilon3:W1,czm_epsilon4:j1,czm_epsilon5:q1,czm_epsilon6:Y1,czm_epsilon7:X1,czm_infinity:K1,czm_oneOverPi:J1,czm_oneOverTwoPi:Z1,czm_passCesium3DTile:Q1,czm_passCesium3DTileClassification:$1,czm_passCesium3DTileClassificationIgnoreShow:eI,czm_passClassification:tI,czm_passCompute:nI,czm_passEnvironment:iI,czm_passGlobe:oI,czm_passOpaque:rI,czm_passOverlay:sI,czm_passTerrainClassification:aI,czm_passTranslucent:cI,czm_pi:lI,czm_piOverFour:uI,czm_piOverSix:fI,czm_piOverThree:dI,czm_piOverTwo:hI,czm_radiansPerDegree:mI,czm_sceneMode2D:pI,czm_sceneMode3D:_I,czm_sceneModeColumbusView:gI,czm_sceneModeMorphing:yI,czm_solarRadius:AI,czm_threePiOver2:xI,czm_twoPi:CI,czm_webMercatorMaxLatitude:TI,czm_depthRangeStruct:EI,czm_material:bI,czm_materialInput:SI,czm_modelMaterial:wI,czm_modelVertexOutput:vI,czm_pbrParameters:DI,czm_ray:PI,czm_raySegment:II,czm_shadowParameters:OI,czm_acesTonemapping:BI,czm_alphaWeight:RI,czm_antialias:MI,czm_approximateSphericalCoordinates:LI,czm_backFacing:FI,czm_branchFreeTernary:NI,czm_cascadeColor:kI,czm_cascadeDistance:VI,czm_cascadeMatrix:UI,czm_cascadeWeights:zI,czm_columbusViewMorph:GI,czm_computePosition:HI,czm_cosineAndSine:WI,czm_decompressTextureCoordinates:jI,czm_defaultPbrMaterial:qI,czm_depthClamp:YI,czm_eastNorthUpToEyeCoordinates:XI,czm_ellipsoidContainsPoint:KI,czm_ellipsoidWgs84TextureCoordinates:JI,czm_equalsEpsilon:ZI,czm_eyeOffset:QI,czm_eyeToWindowCoordinates:$I,czm_fastApproximateAtan:eO,czm_fog:tO,czm_gammaCorrect:nO,czm_geodeticSurfaceNormal:iO,czm_getDefaultMaterial:oO,czm_getLambertDiffuse:rO,czm_getSpecular:sO,czm_getWaterNoise:aO,czm_HSBToRGB:cO,czm_HSLToRGB:lO,czm_hue:uO,czm_inverseGamma:fO,czm_isEmpty:dO,czm_isFull:hO,czm_latitudeToWebMercatorFraction:mO,czm_linearToSrgb:pO,czm_lineDistance:_O,czm_luminance:gO,czm_metersPerPixel:yO,czm_modelToWindowCoordinates:AO,czm_multiplyWithColorBalance:xO,czm_nearFarScalar:CO,czm_octDecode:TO,czm_packDepth:EO,czm_pbrLighting:bO,czm_pbrMetallicRoughnessMaterial:SO,czm_pbrSpecularGlossinessMaterial:wO,czm_phong:vO,czm_planeDistance:DO,czm_pointAlongRay:PO,czm_rayEllipsoidIntersectionInterval:IO,czm_raySphereIntersectionInterval:OO,czm_readDepth:BO,czm_readNonPerspective:RO,czm_reverseLogDepth:MO,czm_RGBToHSB:LO,czm_RGBToHSL:FO,czm_RGBToXYZ:NO,czm_round:kO,czm_sampleOctahedralProjection:VO,czm_saturation:UO,czm_shadowDepthCompare:zO,czm_shadowVisibility:GO,czm_signNotZero:HO,czm_sphericalHarmonics:WO,czm_srgbToLinear:jO,czm_tangentToEyeSpaceMatrix:qO,czm_transformPlane:YO,czm_translateRelativeToEye:XO,czm_translucentPhong:KO,czm_transpose:JO,czm_unpackDepth:ZO,czm_unpackFloat:QO,czm_unpackUint:$O,czm_valueTransform:eB,czm_vertexLogDepth:tB,czm_windowToEyeCoordinates:nB,czm_writeDepthClamp:iB,czm_writeLogDepth:oB,czm_writeNonPerspective:rB,czm_XYZToRGB:sB};function iJ(e){return e=e.replace(/\/\/.*/g,""),e.replace(/\/\*\*[\s\S]*?\*\//gm,function(t){let n=t.match(/\n/gm).length,i="";for(let o=0;o<n;++o)i+=`
`;return i})}function oJ(e,t,n){let i;for(let o=0;o<n.length;++o)n[o].name===e&&(i=n[o]);return u(i)||(t=iJ(t),i={name:e,glslSource:t,dependsOn:[],requiredBy:[],evaluated:!1},n.push(i)),i}function rJ(e,t){if(e.evaluated)return;e.evaluated=!0;let n=e.glslSource.match(/\bczm_[a-zA-Z0-9_]*/g);u(n)&&n!==null&&(n=n.filter(function(i,o){return n.indexOf(i)===o}),n.forEach(function(i){if(i!==e.name&&ss._czmBuiltinsAndUniforms.hasOwnProperty(i)){let o=oJ(i,ss._czmBuiltinsAndUniforms[i],t);e.dependsOn.push(o),o.requiredBy.push(e),rJ(o,t)}}))}function Xbe(e){let t=[],n=[];for(;e.length>0;){let o=e.pop();n.push(o),o.requiredBy.length===0&&t.push(o)}for(;t.length>0;){let o=t.shift();e.push(o);for(let r=0;r<o.dependsOn.length;++r){let s=o.dependsOn[r],a=s.requiredBy.indexOf(o);s.requiredBy.splice(a,1),s.requiredBy.length===0&&t.push(s)}}let i=[];for(let o=0;o<n.length;++o)n[o].requiredBy.length!==0&&i.push(n[o])}function Kbe(e){let t=[],n=oJ("main",e,t);rJ(n,t),Xbe(t);let i="";for(let o=t.length-1;o>=0;--o)i=`${i+t[o].glslSource}
`;return i.replace(n.glslSource,"")}function sJ(e,t,n){let i,o,r="",s=e.sources;if(u(s))for(i=0,o=s.length;i<o;++i)r+=`
#line 0
${s[i]}`;r=iJ(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 l=e.pickColorQualifier;u(l)&&(r=ss.createPickFragmentShaderSource(r,l));let f="";u(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(u(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+=Kbe(r)),f+=`
#line 0
`,f+=r,n.webgl2&&(f=V1(f,t,!0)),f}function ss(e){e=y(e,y.EMPTY_OBJECT);let t=e.pickColorQualifier;this.defines=u(e.defines)?e.defines.slice(0):[],this.sources=u(e.sources)?e.sources.slice(0):[],this.pickColorQualifier=t,this.includeBuiltIns=y(e.includeBuiltIns,!0)}ss.prototype.clone=function(){return new ss({sources:this.sources,defines:this.defines,pickColorQualifier:this.pickColorQualifier,includeBuiltIns:this.includeBuiltIns})};ss.replaceMain=function(e,t){return t=`void ${t}()`,e.replace(/void\s+main\s*\(\s*(?:void)?\s*\)/g,t)};ss.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}`};ss.prototype.createCombinedVertexShader=function(e){return sJ(this,!1,e)};ss.prototype.createCombinedFragmentShader=function(e){return sJ(this,!0,e)};ss._czmBuiltinsAndUniforms={};for(let e in hx)hx.hasOwnProperty(e)&&(ss._czmBuiltinsAndUniforms[e]=hx[e]);for(let e in Vp)if(Vp.hasOwnProperty(e)){let t=Vp[e];typeof t.getDeclaration=="function"&&(ss._czmBuiltinsAndUniforms[e]=t.getDeclaration(e))}ss.createPickVertexShaderSource=function(e){return`${ss.replaceMain(e,"czm_old_main")}
attribute vec4 pickColor;
varying vec4 czm_pickColor;
void main()
{
czm_old_main();
czm_pickColor = pickColor;
}`};ss.createPickFragmentShaderSource=function(e,t){let n=ss.replaceMain(e,"czm_old_main"),i=`${t} vec4 czm_pickColor;
void main()
{
czm_old_main();
if (gl_FragColor.a == 0.0) {
discard;
}
gl_FragColor = czm_pickColor;
}`;return`${n}
${i}`};function Jbe(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 aJ(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 cJ(e,t){let n=t.length;for(let i=0;i<n;++i){let o=t[i];if(aJ(e,o))return o}}var Zbe=["v_normalEC","v_normal"];ss.findNormalVarying=function(e){return aJ(e,"#ifdef HAS_NORMALS")?Jbe(e,"HAS_NORMALS")?"v_normalEC":void 0:cJ(e,Zbe)};var Qbe=["v_positionEC"];ss.findPositionVarying=function(e){return cJ(e,Qbe)};var Ue=ss;var aB=`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 Ay=`#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();
}
`;var lJ={TERRAIN:0,CESIUM_3D_TILE:1,BOTH:2};lJ.NUMBER_OF_CLASSIFICATION_TYPES=3;var Fn=Object.freeze(lJ);var $be={NEVER:te.NEVER,LESS:te.LESS,EQUAL:te.EQUAL,LESS_OR_EQUAL:te.LEQUAL,GREATER:te.GREATER,NOT_EQUAL:te.NOTEQUAL,GREATER_OR_EQUAL:te.GEQUAL,ALWAYS:te.ALWAYS},$a=Object.freeze($be);function Nd(){this.high=h.clone(h.ZERO),this.low=h.clone(h.ZERO)}Nd.encode=function(e,t){u(t)||(t={high:0,low:0});let n;return e>=0?(n=Math.floor(e/65536)*65536,t.high=n,t.low=e-n):(n=Math.floor(-e/65536)*65536,t.high=-n,t.low=e+n),t};var cm={high:0,low:0};Nd.fromCartesian=function(e,t){u(t)||(t=new Nd);let n=t.high,i=t.low;return Nd.encode(e.x,cm),n.x=cm.high,i.x=cm.low,Nd.encode(e.y,cm),n.y=cm.high,i.y=cm.low,Nd.encode(e.z,cm),n.z=cm.high,i.z=cm.low,t};var cH=new Nd;Nd.writeElements=function(e,t,n){Nd.fromCartesian(e,cH);let i=cH.high,o=cH.low;t[n]=i.x,t[n+1]=i.y,t[n+2]=i.z,t[n+3]=o.x,t[n+4]=o.y,t[n+5]=o.z};var Vn=Nd;function eSe(e,t){let n=[],i=e.length,o=0;for(;o<i;){let r=Math.ceil((i-o)/t--);n.push(e.slice(o,o+r)),o+=r}return n}var cB=eSe;var lB={STREAM_DRAW:te.STREAM_DRAW,STATIC_DRAW:te.STATIC_DRAW,DYNAMIC_DRAW:te.DYNAMIC_DRAW,validate:function(e){return e===lB.STREAM_DRAW||e===lB.STATIC_DRAW||e===lB.DYNAMIC_DRAW}},Le=Object.freeze(lB);var as={UNSIGNED_BYTE:te.UNSIGNED_BYTE,UNSIGNED_SHORT:te.UNSIGNED_SHORT,UNSIGNED_INT:te.UNSIGNED_INT};as.getSizeInBytes=function(e){switch(e){case as.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case as.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case as.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}};as.fromSizeInBytes=function(e){switch(e){case 2:return as.UNSIGNED_SHORT;case 4:return as.UNSIGNED_INT;case 1:return as.UNSIGNED_BYTE}};as.validate=function(e){return u(e)&&(e===as.UNSIGNED_BYTE||e===as.UNSIGNED_SHORT||e===as.UNSIGNED_INT)};as.createTypedArray=function(e,t){return e>=I.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)};as.createTypedArrayFromArrayBuffer=function(e,t,n,i){return e>=I.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,i):new Uint16Array(t,n,i)};as.fromTypedArray=function(e){if(e instanceof Uint8Array)return as.UNSIGNED_BYTE;if(e instanceof Uint16Array)return as.UNSIGNED_SHORT;if(e instanceof Uint32Array)return as.UNSIGNED_INT};var Fe=Object.freeze(as);function su(e){e=y(e,y.EMPTY_OBJECT);let t=e.context._gl,n=e.bufferTarget,i=e.typedArray,o=e.sizeInBytes,r=e.usage,s=u(i);s&&(o=i.byteLength);let a=t.createBuffer();t.bindBuffer(n,a),t.bufferData(n,s?i:o,r),t.bindBuffer(n,null),this._id=kn(),this._gl=t,this._webgl2=e.context._webgl2,this._bufferTarget=n,this._sizeInBytes=o,this._usage=r,this._buffer=a,this.vertexArrayDestroyable=!0}su.createVertexBuffer=function(e){return new su({context:e.context,bufferTarget:te.ARRAY_BUFFER,typedArray:e.typedArray,sizeInBytes:e.sizeInBytes,usage:e.usage})};su.createIndexBuffer=function(e){let t=e.context,n=e.indexDatatype,i=Fe.getSizeInBytes(n),o=new su({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(su.prototype,{sizeInBytes:{get:function(){return this._sizeInBytes}},usage:{get:function(){return this._usage}}});su.prototype._getBuffer=function(){return this._buffer};su.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)};su.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)};su.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)};su.prototype.isDestroyed=function(){return!1};su.prototype.destroy=function(){return this._gl.deleteBuffer(this._buffer),le(this)};var at=su;function tSe(e,t,n,i){let o=u(t.vertexBuffer),r=u(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 l=this.index;c.bindBuffer(c.ARRAY_BUFFER,this.vertexBuffer._getBuffer()),c.vertexAttribPointer(l,this.componentsPerAttribute,this.componentDatatype,this.normalize,this.strideInBytes,this.offsetInBytes),c.enableVertexAttribArray(l),this.instanceDivisor>0&&(i.glVertexAttribDivisor(l,this.instanceDivisor),i._vertexAttribDivisors[l]=this.instanceDivisor,i._previousDrawInstanced=!0)},a.disableVertexAttribArray=function(c){c.disableVertexAttribArray(this.index),this.instanceDivisor>0&&i.glVertexAttribDivisor(n,0)};else{switch(a.componentsPerAttribute){case 1:a.vertexAttrib=function(c){c.vertexAttrib1fv(this.index,this.value)};break;case 2:a.vertexAttrib=function(c){c.vertexAttrib2fv(this.index,this.value)};break;case 3:a.vertexAttrib=function(c){c.vertexAttrib3fv(this.index,this.value)};break;case 4:a.vertexAttrib=function(c){c.vertexAttrib4fv(this.index,this.value)};break}a.disableVertexAttribArray=function(c){}}e.push(a)}function fJ(e,t,n){for(let i=0;i<t.length;++i){let o=t[i];o.enabled&&o.vertexAttrib(e)}u(n)&&e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,n._getBuffer())}function lm(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,l=!1,f=i.length;for(r=0;r<f;++r)tSe(s,i[r],r,t);for(f=s.length,r=0;r<f;++r){let p=s[r];if(u(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),u(s[r].value)&&(l=!0);let d;t.vertexArrayObject&&(d=t.glCreateVertexArray(),t.glBindVertexArray(d),fJ(n,s,o),t.glBindVertexArray(null)),this._numberOfVertices=a,this._hasInstancedAttributes=c,this._hasConstantAttributes=l,this._context=t,this._gl=n,this._vao=d,this._attributes=s,this._indexBuffer=o}function uJ(e){return e.values.length/e.componentsPerAttribute}function nSe(e){return K.getSizeInBytes(e.componentDatatype)*e.componentsPerAttribute}function iSe(e){let t,n,i,o=[];for(n in e)e.hasOwnProperty(n)&&u(e[n])&&u(e[n].values)&&(o.push(n),e[n].componentDatatype===K.DOUBLE&&(e[n].componentDatatype=K.FLOAT,e[n].values=K.createTypedArray(K.FLOAT,e[n].values)));let r,s=o.length;if(s>0)for(r=uJ(e[o[0]]),t=1;t<s;++t){let l=uJ(e[o[t]]);if(l!==r)throw new de(`Each attribute list must have the same number of vertices. Attribute ${o[t]} has a different number of vertices (${l.toString()}) than attribute ${o[0]} (${r.toString()}).`)}o.sort(function(l,f){return K.getSizeInBytes(e[f].componentDatatype)-K.getSizeInBytes(e[l].componentDatatype)});let a=0,c={};for(t=0;t<s;++t)n=o[t],i=e[n],c[n]=a,a+=nSe(i);if(a>0){let l=K.getSizeInBytes(e[o[0]].componentDatatype),f=a%l;f!==0&&(a+=l-f);let d=r*a,p=new ArrayBuffer(d),g={};for(t=0;t<s;++t){n=o[t];let m=K.getSizeInBytes(e[n].componentDatatype);g[n]={pointer:K.createTypedArray(e[n].componentDatatype,p),index:c[n]/m,strideInComponentType:a/m}}for(t=0;t<r;++t)for(let m=0;m<s;++m){n=o[m],i=e[n];let A=i.values,x=g[n],C=x.pointer,T=i.componentsPerAttribute;for(let b=0;b<T;++b)C[x.index+b]=A[t*T+b];x.index+=x.strideInComponentType}return{buffer:p,offsetsInBytes:c,vertexSizeInBytes:a}}}lm.fromGeometry=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=y(e.geometry,y.EMPTY_OBJECT),i=y(e.bufferUsage,Le.DYNAMIC_DRAW),o=y(e.attributeLocations,y.EMPTY_OBJECT),r=y(e.interleave,!1),s=e.vertexArrayAttributes,a,c,l,f=u(s)?s:[],d=n.attributes;if(r){let m=iSe(d);if(u(m)){l=at.createVertexBuffer({context:t,typedArray:m.buffer,usage:i});let A=m.offsetsInBytes,x=m.vertexSizeInBytes;for(a in d)d.hasOwnProperty(a)&&u(d[a])&&(c=d[a],u(c.values)?f.push({index:o[a],vertexBuffer:l,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)&&u(d[a])){c=d[a];let m=c.componentDatatype;m===K.DOUBLE&&(m=K.FLOAT),l=void 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t=e._context,n=e._hasInstancedAttributes;if(!n&&!t._previousDrawInstanced)return;t._previousDrawInstanced=n;let i=t._vertexAttribDivisors,o=e._attributes,r=kt.maximumVertexAttributes,s;if(n){let a=o.length;for(s=0;s<a;++s){let c=o[s];if(c.enabled){let l=c.instanceDivisor,f=c.index;l!==i[f]&&(t.glVertexAttribDivisor(f,l),i[f]=l)}}}else for(s=0;s<r;++s)i[s]>0&&(t.glVertexAttribDivisor(s,0),i[s]=0)}function rSe(e,t){let n=e._attributes,i=n.length;for(let o=0;o<i;++o){let r=n[o];r.enabled&&u(r.value)&&r.vertexAttrib(t)}}lm.prototype._bind=function(){u(this._vao)?(this._context.glBindVertexArray(this._vao),this._context.instancedArrays&&oSe(this),this._hasConstantAttributes&&rSe(this,this._gl)):fJ(this._gl,this._attributes,this._indexBuffer)};lm.prototype._unBind=function(){if(u(this._vao))this._context.glBindVertexArray(null);else{let e=this._attributes,t=this._gl;for(let n=0;n<e.length;++n){let i=e[n];i.enabled&&i.disableVertexAttribArray(t)}this._indexBuffer&&t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null)}};lm.prototype.isDestroyed=function(){return!1};lm.prototype.destroy=function(){let e=this._attributes;for(let n=0;n<e.length;++n){let i=e[n].vertexBuffer;u(i)&&!i.isDestroyed()&&i.vertexArrayDestroyable&&i.destroy()}let t=this._indexBuffer;return u(t)&&!t.isDestroyed()&&t.vertexArrayDestroyable&&t.destroy(),u(this._vao)&&this._context.glDeleteVertexArray(this._vao),le(this)};var Jn=lm;function um(e,t,n){if(this._attributes=t,this._numberOfInstances=n,t.length===0)return;let i=sSe(t),o=e.floatingPointTexture,r=i===Ye.FLOAT&&!o,s=aSe(t,r),a=cSe(s,t,r),c=Math.floor(kt.maximumTextureSize/a),l=Math.min(n,c),f=a*l,d=Math.ceil(n/l),p=1/f,g=p*.5,m=1/d,A=m*.5;this._textureDimensions=new H(f,d),this._textureStep=new se(p,g,m,A),this._pixelDatatype=r?Ye.UNSIGNED_BYTE:i,this._packFloats=r,this._offsets=s,this._stride=a,this._texture=void 0;let x=4*f*d;this._batchValues=i===Ye.FLOAT&&!r?new Float32Array(x):new Uint8Array(x),this._batchValuesDirty=!1}Object.defineProperties(um.prototype,{attributes:{get:function(){return this._attributes}},numberOfInstances:{get:function(){return this._numberOfInstances}}});function sSe(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?Ye.FLOAT:Ye.UNSIGNED_BYTE}function hJ(e,t){let n=e[t].componentsPerAttribute;return n===2?H:n===3?h:n===4?se:Number}function aSe(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 cSe(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 Db=new se;function lSe(e,t,n){let i=se.unpack(e,t,Db),o=se.unpackFloat(i);i=se.unpack(e,t+4,Db);let r=se.unpackFloat(i);i=se.unpack(e,t+8,Db);let s=se.unpackFloat(i);i=se.unpack(e,t+12,Db);let a=se.unpackFloat(i);return se.fromElements(o,r,s,a,n)}function uSe(e,t,n){let i=se.packFloat(e.x,Db);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 dJ=new se;um.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!==Ye.UNSIGNED_BYTE?a=lSe(this._batchValues,s,dJ):a=se.unpack(this._batchValues,s,dJ);let c=hJ(i,t);return u(c.fromCartesian4)?c.fromCartesian4(a,n):u(c.clone)?c.clone(a,n):a.x};var fSe=[void 0,void 0,new H,new h,new se],dSe=new se;um.prototype.setBatchedAttribute=function(e,t,n){let i=this._attributes,o=fSe[i[t].componentsPerAttribute],r=this.getBatchedAttribute(e,t,o),s=hJ(this._attributes,t);if(u(s.equals)?s.equals(r,n):r===n)return;let c=dSe;c.x=u(n.x)?n.x:n,c.y=u(n.y)?n.y:0,c.z=u(n.z)?n.z:0,c.w=u(n.w)?n.w:0;let l=this._offsets[t],d=4*this._stride*e+4*l;this._packFloats&&i[t].componentDatatype!==Ye.UNSIGNED_BYTE?uSe(c,this._batchValues,d):se.pack(c,this._batchValues,d),this._batchValuesDirty=!0};function hSe(e,t){let n=e._textureDimensions;e._texture=new Bt({context:t,pixelFormat:dt.RGBA,pixelDatatype:e._pixelDatatype,width:n.x,height:n.y,sampler:dn.NEAREST,flipY:!1})}function mSe(e){let t=e._textureDimensions;e._texture.copyFrom({source:{width:t.x,height:t.y,arrayBufferView:e._batchValues}})}um.prototype.update=function(e){u(this._texture)&&!this._batchValuesDirty||this._attributes.length===0||(this._batchValuesDirty=!1,u(this._texture)||hSe(this,e.context),mSe(this))};um.prototype.getUniformMapCallback=function(){let e=this;return function(t){return e._attributes.length===0?t:_t(t,{batchTexture:function(){return e._texture},batchTextureDimensions:function(){return e._textureDimensions},batchTextureStep:function(){return e._textureStep}})}};function pSe(e){let t=e._stride;return e._textureDimensions.y===1?`uniform vec4 batchTextureStep;
vec2 computeSt(float batchId)
{
float stepX = batchTextureStep.x;
float centerX = batchTextureStep.y;
float numberOfAttributes = float(${t});
return vec2(centerX + (batchId * numberOfAttributes * stepX), 0.5);
}
`:`uniform vec4 batchTextureStep;
uniform vec2 batchTextureDimensions;
vec2 computeSt(float batchId)
{
float stepX = batchTextureStep.x;
float centerX = batchTextureStep.y;
float stepY = batchTextureStep.z;
float centerY = batchTextureStep.w;
float numberOfAttributes = float(${t});
float xId = mod(batchId * numberOfAttributes, batchTextureDimensions.x);
float yId = floor(batchId * numberOfAttributes / batchTextureDimensions.x);
return vec2(centerX + (xId * stepX), centerY + (yId * stepY));
}
`}function _Se(e){return e===1?"float":`vec${e}`}function gSe(e){return e===1?".x":e===2?".xy":e===3?".xyz":""}function ySe(e,t){let i=e._attributes[t],o=i.componentsPerAttribute,r=i.functionName,s=_Se(o),a=gSe(o),c=e._offsets[t],l=`${s} ${r}(float batchId)
{
vec2 st = computeSt(batchId);
st.x += batchTextureStep.x * float(${c});
`;return e._packFloats&&i.componentDatatype!==Ye.UNSIGNED_BYTE?l+=`vec4 textureValue;
textureValue.x = czm_unpackFloat(texture2D(batchTexture, st));
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)));
textureValue.w = czm_unpackFloat(texture2D(batchTexture, st + vec2(batchTextureStep.x * 3.0, 0.0)));
`:l+=` vec4 textureValue = texture2D(batchTexture, st);
`,l+=` ${s} value = textureValue${a};
`,e._pixelDatatype===Ye.UNSIGNED_BYTE&&i.componentDatatype===K.UNSIGNED_BYTE&&!i.normalize?l+=`value *= 255.0;
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`),l+=` return value;
}
`,l}um.prototype.getVertexShaderCallback=function(){let e=this._attributes;if(e.length===0)return function(i){return i};let t=`uniform highp sampler2D batchTexture;
`;t+=`${pSe(this)}
`;let n=e.length;for(let i=0;i<n;++i)t+=ySe(this,i);return function(i){let o=i.indexOf("void main"),r=i.substring(0,o),s=i.substring(o);return`${r}
${t}
${s}`}};um.prototype.isDestroyed=function(){return!1};um.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),le(this)};var mx=um;var Wi={SCALAR:"SCALAR",VEC2:"VEC2",VEC3:"VEC3",VEC4:"VEC4",MAT2:"MAT2",MAT3:"MAT3",MAT4:"MAT4"};Wi.getMathType=function(e){switch(e){case Wi.SCALAR:return Number;case Wi.VEC2:return H;case Wi.VEC3:return h;case Wi.VEC4:return se;case Wi.MAT2:return Yi;case Wi.MAT3:return Q;case Wi.MAT4:return F}};Wi.getNumberOfComponents=function(e){switch(e){case Wi.SCALAR:return 1;case Wi.VEC2:return 2;case Wi.VEC3:return 3;case Wi.VEC4:case Wi.MAT2:return 4;case Wi.MAT3:return 9;case Wi.MAT4:return 16}};Wi.getAttributeLocationCount=function(e){switch(e){case Wi.SCALAR:case Wi.VEC2:case Wi.VEC3:case Wi.VEC4:return 1;case Wi.MAT2:return 2;case Wi.MAT3:return 3;case Wi.MAT4:return 4}};Wi.getGlslType=function(e){switch(e){case Wi.SCALAR:return"float";case Wi.VEC2:return"vec2";case Wi.VEC3:return"vec3";case Wi.VEC4:return"vec4";case Wi.MAT2:return"mat2";case Wi.MAT3:return"mat3";case Wi.MAT4:return"mat4"}};var en=Object.freeze(Wi);var mJ=1/256,pJ=256,ao={};ao.octEncodeInRange=function(e,t,n){if(n.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),n.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){let i=n.x,o=n.y;n.x=(1-Math.abs(o))*I.signNotZero(i),n.y=(1-Math.abs(i))*I.signNotZero(o)}return n.x=I.toSNorm(n.x,t),n.y=I.toSNorm(n.y,t),n};ao.octEncode=function(e,t){return ao.octEncodeInRange(e,255,t)};var Pb=new H,_J=new Uint8Array(1);function uB(e){return _J[0]=e,_J[0]}ao.octEncodeToCartesian4=function(e,t){return ao.octEncodeInRange(e,65535,Pb),t.x=uB(Pb.x*mJ),t.y=uB(Pb.x),t.z=uB(Pb.y*mJ),t.w=uB(Pb.y),t};ao.octDecodeInRange=function(e,t,n,i){if(i.x=I.fromSNorm(e,n),i.y=I.fromSNorm(t,n),i.z=1-(Math.abs(i.x)+Math.abs(i.y)),i.z<0){let o=i.x;i.x=(1-Math.abs(i.y))*I.signNotZero(o),i.y=(1-Math.abs(o))*I.signNotZero(i.y)}return h.normalize(i,i)};ao.octDecode=function(e,t,n){return ao.octDecodeInRange(e,t,255,n)};ao.octDecodeFromCartesian4=function(e,t){let n=e.x,i=e.y,o=e.z,r=e.w,s=n*pJ+i,a=o*pJ+r;return ao.octDecodeInRange(s,a,65535,t)};ao.octPackFloat=function(e){return 256*e.x+e.y};var uH=new H;ao.octEncodeFloat=function(e){return ao.octEncode(e,uH),ao.octPackFloat(uH)};ao.octDecodeFloat=function(e,t){let n=e/256,i=Math.floor(n),o=(n-i)*256;return ao.octDecode(i,o,t)};ao.octPack=function(e,t,n,i){let o=ao.octEncodeFloat(e),r=ao.octEncodeFloat(t),s=ao.octEncode(n,uH);return i.x=65536*s.x+o,i.y=65536*s.y+r,i};ao.octUnpack=function(e,t,n,i){let o=e.x/65536,r=Math.floor(o),s=(o-r)*65536;o=e.y/65536;let a=Math.floor(o),c=(o-a)*65536;ao.octDecodeFloat(s,t),ao.octDecodeFloat(c,n),ao.octDecode(r,a,i)};ao.compressTextureCoordinates=function(e){let t=e.x*4095|0,n=e.y*4095|0;return 4096*t+n};ao.decompressTextureCoordinates=function(e,t){let n=e/4096,i=Math.floor(n);return t.x=i/4095,t.y=(e-i*4096)/4095,t};function lH(e){return 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t=e.indices,n=e.maximumIndex,i=y(e.cacheSize,24),o;function r(_,E,w,D){for(;E.length>=1;){let B=E[E.length-1];if(E.splice(E.length-1,1),_[B].numLiveTriangles>0)return B}for(;o<D;){if(_[o].numLiveTriangles>0)return++o,o-1;++o}return-1}function s(_,E,w,D,B,N,U){let V=-1,G,k=-1,Y=0;for(;Y<w.length;){let q=w[Y];D[q].numLiveTriangles&&(G=0,B-D[q].timeStamp+2*D[q].numLiveTriangles<=E&&(G=B-D[q].timeStamp),(G>k||k===-1)&&(k=G,V=q)),++Y}return V===-1?r(D,N,_,U):V}let a=t.length,c=0,l=0,f=t[l],d=a;if(u(n))c=n+1;else{for(;l<d;)f>c&&(c=f),++l,f=t[l];if(c===-1)return 0;++c}let p=[],g;for(g=0;g<c;g++)p[g]={numLiveTriangles:0,timeStamp:0,vertexTriangles:[]};l=0;let m=0;for(;l<d;)p[t[l]].vertexTriangles.push(m),++p[t[l]].numLiveTriangles,p[t[l+1]].vertexTriangles.push(m),++p[t[l+1]].numLiveTriangles,p[t[l+2]].vertexTriangles.push(m),++p[t[l+2]].numLiveTriangles,++m,l+=3;let A=0,x=i+1;o=1;let C=[],T=[],b,S,v=0,P=[],O=a/3,R=[];for(g=0;g<O;g++)R[g]=!1;let M,L;for(;A!==-1;){C=[],S=p[A],L=S.vertexTriangles.length;for(let _=0;_<L;++_)if(m=S.vertexTriangles[_],!R[m]){R[m]=!0,l=m+m+m;for(let E=0;E<3;++E)M=t[l],C.push(M),T.push(M),P[v]=M,++v,b=p[M],--b.numLiveTriangles,x-b.timeStamp>i&&(b.timeStamp=x,++x),++l}A=s(t,i,C,p,x,T,c)}return P};var fB=fH;var ec={};function yB(e,t,n,i,o){e[t++]=n,e[t++]=i,e[t++]=i,e[t++]=o,e[t++]=o,e[t]=n}function xSe(e){let t=e.length,n=t/3*6,i=Fe.createTypedArray(t,n),o=0;for(let r=0;r<t;r+=3,o+=6)yB(i,o,e[r],e[r+1],e[r+2]);return i}function CSe(e){let t=e.length;if(t>=3){let n=(t-2)*6,i=Fe.createTypedArray(t,n);yB(i,0,e[0],e[1],e[2]);let o=6;for(let r=3;r<t;++r,o+=6)yB(i,o,e[r-1],e[r],e[r-2]);return i}return new Uint16Array}function TSe(e){if(e.length>0){let t=e.length-1,n=(t-1)*6,i=Fe.createTypedArray(t,n),o=e[0],r=0;for(let s=1;s<t;++s,r+=6)yB(i,r,o,e[s],e[s+1]);return i}return new Uint16Array}ec.toWireframe=function(e){let t=e.indices;if(u(t)){switch(e.primitiveType){case Re.TRIANGLES:e.indices=xSe(t);break;case Re.TRIANGLE_STRIP:e.indices=CSe(t);break;case Re.TRIANGLE_FAN:e.indices=TSe(t);break}e.primitiveType=Re.LINES}return e};ec.createLineSegmentsForVectors=function(e,t,n){t=y(t,"normal"),n=y(n,1e4);let i=e.attributes.position.values,o=e.attributes[t].values,r=i.length,s=new Float64Array(2*r),a=0;for(let f=0;f<r;f+=3)s[a++]=i[f],s[a++]=i[f+1],s[a++]=i[f+2],s[a++]=i[f]+o[f]*n,s[a++]=i[f+1]+o[f+1]*n,s[a++]=i[f+2]+o[f+2]*n;let c,l=e.boundingSphere;return u(l)&&(c=new re(l.center,l.radius+n)),new rt({attributes:{position:new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:s})},primitiveType:Re.LINES,boundingSphere:c})};ec.createAttributeLocations=function(e){let t=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","tangent","bitangent","extrudeDirection","compressedAttributes"],n=e.attributes,i={},o=0,r,s=t.length;for(r=0;r<s;++r){let a=t[r];u(n[a])&&(i[a]=o++)}for(let a in n)n.hasOwnProperty(a)&&!u(i[a])&&(i[a]=o++);return i};ec.reorderForPreVertexCache=function(e){let t=rt.computeNumberOfVertices(e),n=e.indices;if(u(n)){let i=new Int32Array(t);for(let p=0;p<t;p++)i[p]=-1;let o=n,r=o.length,s=Fe.createTypedArray(t,r),a=0,c=0,l=0,f;for(;a<r;)f=i[o[a]],f!==-1?s[c]=f:(f=o[a],i[f]=l,s[c]=l,++l),++a,++c;e.indices=s;let d=e.attributes;for(let p in d)if(d.hasOwnProperty(p)&&u(d[p])&&u(d[p].values)){let g=d[p],m=g.values,A=0,x=g.componentsPerAttribute,C=K.createTypedArray(g.componentDatatype,l*x);for(;A<t;){let T=i[A];if(T!==-1)for(let b=0;b<x;b++)C[x*T+b]=m[x*A+b];++A}g.values=C}}return e};ec.reorderForPostVertexCache=function(e,t){let n=e.indices;if(e.primitiveType===Re.TRIANGLES&&u(n)){let i=n.length,o=0;for(let r=0;r<i;r++)n[r]>o&&(o=n[r]);e.indices=fB.tipsify({indices:n,maximumIndex:o,cacheSize:t})}return e};function xJ(e){let t={};for(let n in e)if(e.hasOwnProperty(n)&&u(e[n])&&u(e[n].values)){let i=e[n];t[n]=new 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rt({attributes:s,indices:o,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var CJ=new h,bSe=new fe;ec.projectTo2D=function(e,t,n,i,o){let r=e.attributes[t];o=u(o)?o:new yi;let s=o.ellipsoid,a=r.values,c=new Float64Array(a.length),l=0;for(let f=0;f<a.length;f+=3){let d=h.fromArray(a,f,CJ),p=s.cartesianToCartographic(d,bSe),g=o.project(p,CJ);c[l++]=g.x,c[l++]=g.y,c[l++]=g.z}return e.attributes[n]=r,e.attributes[i]=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:c}),delete e.attributes[t],e};var dH={high:0,low:0};ec.encodeAttribute=function(e,t,n,i){let o=e.attributes[t],r=o.values,s=r.length,a=new Float32Array(s),c=new Float32Array(s);for(let f=0;f<s;++f)Vn.encode(r[f],dH),a[f]=dH.high,c[f]=dH.low;let l=o.componentsPerAttribute;return e.attributes[n]=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:l,values:a}),e.attributes[i]=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:l,values:c}),delete e.attributes[t],e};var Af=new h;function hH(e,t){if(u(t)){let n=t.values,i=n.length;for(let o=0;o<i;o+=3)h.unpack(n,o,Af),F.multiplyByPoint(e,Af,Af),h.pack(Af,n,o)}}function mH(e,t){if(u(t)){let n=t.values,i=n.length;for(let o=0;o<i;o+=3)h.unpack(n,o,Af),Q.multiplyByVector(e,Af,Af),Af=h.normalize(Af,Af),h.pack(Af,n,o)}}var dB=new F,hB=new Q;ec.transformToWorldCoordinates=function(e){let t=e.modelMatrix;if(F.equals(t,F.IDENTITY))return e;let n=e.geometry.attributes;hH(t,n.position),hH(t,n.prevPosition),hH(t,n.nextPosition),(u(n.normal)||u(n.tangent)||u(n.bitangent))&&(F.inverse(t,dB),F.transpose(dB,dB),F.getMatrix3(dB,hB),mH(hB,n.normal),mH(hB,n.tangent),mH(hB,n.bitangent));let i=e.geometry.boundingSphere;return u(i)&&(e.geometry.boundingSphere=re.transform(i,t,i)),e.modelMatrix=F.clone(F.IDENTITY),e};function SSe(e,t){let n=e.length,i={},o=e[0][t].attributes,r;for(r in 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O=e[o][t].indices,R=O.length;for(s=0;s<R;++s)S[v++]=P+O[s];P+=rt.computeNumberOfVertices(e[o][t])}m=S}let A=new h,x=0,C;for(o=0;o<n;++o){if(C=e[o][t].boundingSphere,!u(C)){A=void 0;break}h.add(C.center,A,A)}if(u(A))for(h.divideByScalar(A,n,A),o=0;o<n;++o){C=e[o][t].boundingSphere;let T=h.magnitude(h.subtract(C.center,A,wSe))+C.radius;T>x&&(x=T)}return new rt({attributes:f,indices:m,primitiveType:l,boundingSphere:u(A)?new re(A,x):void 0})}ec.combineInstances=function(e){let t=[],n=[],i=e.length;for(let r=0;r<i;++r){let s=e[r];u(s.geometry)?t.push(s):u(s.westHemisphereGeometry)&&u(s.eastHemisphereGeometry)&&n.push(s)}let o=[];return t.length>0&&o.push(pH(t,"geometry")),n.length>0&&(o.push(pH(n,"westHemisphereGeometry")),o.push(pH(n,"eastHemisphereGeometry"))),o};var au=new h,Ib=new h,_x=new h,gx=new h;ec.computeNormal=function(e){let t=e.indices,n=e.attributes,i=n.position.values,o=n.position.values.length/3,r=t.length,s=new Array(o),a=new Array(r/3),c=new Array(r),l;for(l=0;l<o;l++)s[l]={indexOffset:0,count:0,currentCount:0};let f=0;for(l=0;l<r;l+=3){let m=t[l],A=t[l+1],x=t[l+2],C=m*3,T=A*3,b=x*3;Ib.x=i[C],Ib.y=i[C+1],Ib.z=i[C+2],_x.x=i[T],_x.y=i[T+1],_x.z=i[T+2],gx.x=i[b],gx.y=i[b+1],gx.z=i[b+2],s[m].count++,s[A].count++,s[x].count++,h.subtract(_x,Ib,_x),h.subtract(gx,Ib,gx),a[f]=h.cross(_x,gx,new h),f++}let d=0;for(l=0;l<o;l++)s[l].indexOffset+=d,d+=s[l].count;f=0;let p;for(l=0;l<r;l+=3){p=s[t[l]];let m=p.indexOffset+p.currentCount;c[m]=f,p.currentCount++,p=s[t[l+1]],m=p.indexOffset+p.currentCount,c[m]=f,p.currentCount++,p=s[t[l+2]],m=p.indexOffset+p.currentCount,c[m]=f,p.currentCount++,f++}let g=new Float32Array(o*3);for(l=0;l<o;l++){let m=l*3;if(p=s[l],h.clone(h.ZERO,au),p.count>0){for(f=0;f<p.count;f++)h.add(au,a[c[p.indexOffset+f]],au);h.equalsEpsilon(h.ZERO,au,I.EPSILON10)&&h.clone(a[c[p.indexOffset]],au)}h.equalsEpsilon(h.ZERO,au,I.EPSILON10)&&(au.z=1),h.normalize(au,au),g[m]=au.x,g[m+1]=au.y,g[m+2]=au.z}return e.attributes.normal=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:g}),e};var vSe=new h,TJ=new h,DSe=new h;ec.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),l;for(l=0;l<c.length;l++)c[l]=0;let f,d,p;for(l=0;l<a;l+=3){let A=n[l],x=n[l+1],C=n[l+2];f=A*3,d=x*3,p=C*3;let T=A*2,b=x*2,S=C*2,v=i[f],P=i[f+1],O=i[f+2],R=r[T],M=r[T+1],L=r[b+1]-M,_=r[S+1]-M,E=1/((r[b]-R)*_-(r[S]-R)*L),w=(_*(i[d]-v)-L*(i[p]-v))*E,D=(_*(i[d+1]-P)-L*(i[p+1]-P))*E,B=(_*(i[d+2]-O)-L*(i[p+2]-O))*E;c[f]+=w,c[f+1]+=D,c[f+2]+=B,c[d]+=w,c[d+1]+=D,c[d+2]+=B,c[p]+=w,c[p+1]+=D,c[p+2]+=B}let g=new Float32Array(s*3),m=new Float32Array(s*3);for(l=0;l<s;l++){f=l*3,d=f+1,p=f+2;let A=h.fromArray(o,f,vSe),x=h.fromArray(c,f,DSe),C=h.dot(A,x);h.multiplyByScalar(A,C,TJ),h.normalize(h.subtract(x,TJ,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 Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:g}),e.attributes.bitangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:m}),e};var Ob=new H,yf=new h,EJ=new h,bJ=new h,mB=new H;ec.compressVertices=function(e){let t=e.attributes.extrudeDirection,n,i;if(u(t)){let P=t.values;i=P.length/3;let O=new Float32Array(i*2),R=0;for(n=0;n<i;++n){if(h.fromArray(P,n*3,yf),h.equals(yf,h.ZERO)){R+=2;continue}mB=Un.octEncodeInRange(yf,65535,mB),O[R++]=mB.x,O[R++]=mB.y}return e.attributes.compressedAttributes=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:O}),delete e.attributes.extrudeDirection,e}let o=e.attributes.normal,r=e.attributes.st,s=u(o),a=u(r);if(!s&&!a)return e;let c=e.attributes.tangent,l=e.attributes.bitangent,f=u(c),d=u(l),p,g,m,A;s&&(p=o.values),a&&(g=r.values),f&&(m=c.values),d&&(A=l.values),i=(s?p.length:g.length)/(s?3:2);let T=i,b=a&&s?2:1;b+=f||d?1:0,T*=b;let S=new Float32Array(T),v=0;for(n=0;n<i;++n){a&&(H.fromArray(g,n*2,Ob),S[v++]=Un.compressTextureCoordinates(Ob));let P=n*3;s&&u(m)&&u(A)?(h.fromArray(p,P,yf),h.fromArray(m,P,EJ),h.fromArray(A,P,bJ),Un.octPack(yf,EJ,bJ,Ob),S[v++]=Ob.x,S[v++]=Ob.y):(s&&(h.fromArray(p,P,yf),S[v++]=Un.octEncodeFloat(yf)),f&&(h.fromArray(m,P,yf),S[v++]=Un.octEncodeFloat(yf)),d&&(h.fromArray(A,P,yf),S[v++]=Un.octEncodeFloat(yf)))}return e.attributes.compressedAttributes=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:b,values:S}),s&&delete e.attributes.normal,a&&delete e.attributes.st,d&&delete e.attributes.bitangent,f&&delete e.attributes.tangent,e};function PSe(e){if(u(e.indices))return e;let t=rt.computeNumberOfVertices(e),n=Fe.createTypedArray(t,t);for(let i=0;i<t;++i)n[i]=i;return e.indices=n,e}function ISe(e){let t=rt.computeNumberOfVertices(e),n=Fe.createTypedArray(t,(t-2)*3);n[0]=1,n[1]=0,n[2]=2;let i=3;for(let o=3;o<t;++o)n[i++]=o-1,n[i++]=0,n[i++]=o;return e.indices=n,e.primitiveType=Re.TRIANGLES,e}function OSe(e){let t=rt.computeNumberOfVertices(e),n=Fe.createTypedArray(t,(t-2)*3);n[0]=0,n[1]=1,n[2]=2,t>3&&(n[3]=0,n[4]=2,n[5]=3);let i=6;for(let o=3;o<t-1;o+=2)n[i++]=o,n[i++]=o-1,n[i++]=o+1,o+2<t&&(n[i++]=o,n[i++]=o+1,n[i++]=o+2);return e.indices=n,e.primitiveType=Re.TRIANGLES,e}function BSe(e){if(u(e.indices))return e;let t=rt.computeNumberOfVertices(e),n=Fe.createTypedArray(t,t);for(let i=0;i<t;++i)n[i]=i;return e.indices=n,e}function RSe(e){let t=rt.computeNumberOfVertices(e),n=Fe.createTypedArray(t,(t-1)*2);n[0]=0,n[1]=1;let i=2;for(let o=2;o<t;++o)n[i++]=o-1,n[i++]=o;return e.indices=n,e.primitiveType=Re.LINES,e}function MSe(e){let t=rt.computeNumberOfVertices(e),n=Fe.createTypedArray(t,t*2);n[0]=0,n[1]=1;let i=2;for(let o=2;o<t;++o)n[i++]=o-1,n[i++]=o;return n[i++]=t-1,n[i]=0,e.indices=n,e.primitiveType=Re.LINES,e}function LSe(e){switch(e.primitiveType){case Re.TRIANGLE_FAN:return ISe(e);case Re.TRIANGLE_STRIP:return OSe(e);case Re.TRIANGLES:return PSe(e);case Re.LINE_STRIP:return RSe(e);case Re.LINE_LOOP:return MSe(e);case Re.LINES:return BSe(e)}return e}function Up(e,t){Math.abs(e.y)<I.EPSILON6&&(t?e.y=-I.EPSILON6:e.y=I.EPSILON6)}function FSe(e,t,n){if(e.y!==0&&t.y!==0&&n.y!==0){Up(e,e.y<0),Up(t,t.y<0),Up(n,n.y<0);return}let i=Math.abs(e.y),o=Math.abs(t.y),r=Math.abs(n.y),s;i>o?i>r?s=I.sign(e.y):s=I.sign(n.y):o>r?s=I.sign(t.y):s=I.sign(n.y);let a=s<0;Up(e,a),Up(t,a),Up(n,a)}var SJ=new h;function cu(e,t,n,i){h.add(e,h.multiplyByScalar(h.subtract(t,e,SJ),e.y/(e.y-t.y),SJ),n),h.clone(n,i),Up(n,!0),Up(i,!1)}var xy=new h,Cy=new h,Ty=new h,Ey=new h,_H={positions:new Array(7),indices:new Array(3*3)};function NSe(e,t,n){if(e.x>=0||t.x>=0||n.x>=0)return;FSe(e,t,n);let i=e.y<0,o=t.y<0,r=n.y<0,s=0;s+=i?1:0,s+=o?1:0,s+=r?1:0;let a=_H.indices;s===1?(a[1]=3,a[2]=4,a[5]=6,a[7]=6,a[8]=5,i?(cu(e,t,xy,Ty),cu(e,n,Cy,Ey),a[0]=0,a[3]=1,a[4]=2,a[6]=1):o?(cu(t,n,xy,Ty),cu(t,e,Cy,Ey),a[0]=1,a[3]=2,a[4]=0,a[6]=2):r&&(cu(n,e,xy,Ty),cu(n,t,Cy,Ey),a[0]=2,a[3]=0,a[4]=1,a[6]=0)):s===2&&(a[2]=4,a[4]=4,a[5]=3,a[7]=5,a[8]=6,i?o?r||(cu(n,e,xy,Ty),cu(n,t,Cy,Ey),a[0]=0,a[1]=1,a[3]=0,a[6]=2):(cu(t,n,xy,Ty),cu(t,e,Cy,Ey),a[0]=2,a[1]=0,a[3]=2,a[6]=1):(cu(e,t,xy,Ty),cu(e,n,Cy,Ey),a[0]=1,a[1]=2,a[3]=1,a[6]=0));let c=_H.positions;return c[0]=e,c[1]=t,c[2]=n,c.length=3,(s===1||s===2)&&(c[3]=xy,c[4]=Cy,c[5]=Ty,c[6]=Ey,c.length=7),_H}function wJ(e,t){let n=e.attributes;if(n.position.values.length===0)return;for(let o in n)if(n.hasOwnProperty(o)&&u(n[o])&&u(n[o].values)){let r=n[o];r.values=K.createTypedArray(r.componentDatatype,r.values)}let i=rt.computeNumberOfVertices(e);return 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a=r.componentsPerAttribute,c=r.values,l=s.values;switch(a){case 4:kSe(e,t,n,i,c,l,o,!1);break;case 3:gB(e,t,n,i,c,l,o,!1);break;case 2:BJ(e,t,n,i,c,l,o,!1);break;default:l[o]=c[e]*i.x+c[t]*i.y+c[n]*i.z}}function kd(e,t,n,i,o,r){let s=e.position.values.length/3;if(o!==-1){let a=i[o],c=n[a];return c===-1?(n[a]=s,e.position.values.push(r.x,r.y,r.z),t.push(s),s):(t.push(c),c)}return e.position.values.push(r.x,r.y,r.z),t.push(s),s}var GSe={position:!0,normal:!0,bitangent:!0,tangent:!0,st:!0,extrudeDirection:!0,applyOffset:!0};function vJ(e){let t=e.geometry,n=t.attributes,i=n.position.values,o=u(n.normal)?n.normal.values:void 0,r=u(n.bitangent)?n.bitangent.values:void 0,s=u(n.tangent)?n.tangent.values:void 0,a=u(n.st)?n.st.values:void 0,c=u(n.extrudeDirection)?n.extrudeDirection.values:void 0,l=u(n.applyOffset)?n.applyOffset.values:void 0,f=t.indices,d=[];for(let O in n)n.hasOwnProperty(O)&&!GSe[O]&&u(n[O])&&d.push(O);let p=d.length,g=Ax(t),m=Ax(t),A,x,C,T,b,S=[];S.length=i.length/3;let v=[];for(v.length=i.length/3,b=0;b<S.length;++b)S[b]=-1,v[b]=-1;let P=f.length;for(b=0;b<P;b+=3){let O=f[b],R=f[b+1],M=f[b+2],L=h.fromArray(i,O*3),_=h.fromArray(i,R*3),E=h.fromArray(i,M*3),w=NSe(L,_,E);if(u(w)&&w.positions.length>3){let D=w.positions,B=w.indices,N=B.length;for(let U=0;U<N;++U){let V=B[U],G=D[V];G.y<0?(A=m.attributes,x=m.indices,C=S):(A=g.attributes,x=g.indices,C=v),T=kd(A,x,C,f,V<3?b+V:-1,G),pB(O,R,M,G,i,o,s,r,a,c,l,A,d,p,n,T)}}else u(w)&&(L=w.positions[0],_=w.positions[1],E=w.positions[2]),L.y<0?(A=m.attributes,x=m.indices,C=S):(A=g.attributes,x=g.indices,C=v),T=kd(A,x,C,f,b,L),pB(O,R,M,L,i,o,s,r,a,c,l,A,d,p,n,T),T=kd(A,x,C,f,b+1,_),pB(O,R,M,_,i,o,s,r,a,c,l,A,d,p,n,T),T=kd(A,x,C,f,b+2,E),pB(O,R,M,E,i,o,s,r,a,c,l,A,d,p,n,T)}xH(e,m,g)}var RJ=nn.fromPointNormal(h.ZERO,h.UNIT_Y),HSe=new h,WSe=new h;function yx(e,t,n,i,o,r,s){if(!u(s))return;let a=h.fromArray(i,e*3,Bb);h.equalsEpsilon(a,n,I.EPSILON10)?r.applyOffset.values[o]=s[e]:r.applyOffset.values[o]=s[t]}function DJ(e){let t=e.geometry,n=t.attributes,i=n.position.values,o=u(n.applyOffset)?n.applyOffset.values:void 0,r=t.indices,s=Ax(t),a=Ax(t),c,l=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<l;c+=2){let p=r[c],g=r[c+1],m=h.fromArray(i,p*3,Bb),A=h.fromArray(i,g*3,gH),x;Math.abs(m.y)<I.EPSILON6&&(m.y<0?m.y=-I.EPSILON6:m.y=I.EPSILON6),Math.abs(A.y)<I.EPSILON6&&(A.y<0?A.y=-I.EPSILON6:A.y=I.EPSILON6);let C=s.attributes,T=s.indices,b=d,S=a.attributes,v=a.indices,P=f,O=Hi.lineSegmentPlane(m,A,RJ,yH);if(u(O)){let R=h.multiplyByScalar(h.UNIT_Y,5*I.EPSILON9,HSe);m.y<0&&(h.negate(R,R),C=a.attributes,T=a.indices,b=f,S=s.attributes,v=s.indices,P=d);let M=h.add(O,R,WSe);x=kd(C,T,b,r,c,m),yx(p,g,m,i,x,C,o),x=kd(C,T,b,r,-1,M),yx(p,g,M,i,x,C,o),h.negate(R,R),h.add(O,R,M),x=kd(S,v,P,r,-1,M),yx(p,g,M,i,x,S,o),x=kd(S,v,P,r,c+1,A),yx(p,g,A,i,x,S,o)}else{let R,M,L;m.y<0?(R=a.attributes,M=a.indices,L=f):(R=s.attributes,M=s.indices,L=d),x=kd(R,M,L,r,c,m),yx(p,g,m,i,x,R,o),x=kd(R,M,L,r,c+1,A),yx(p,g,A,i,x,R,o)}}xH(e,a,s)}var PJ=new H,jSe=new H,MJ=new h,LJ=new h,AH=new h,qSe=new h,YSe=new h,XSe=new h,IJ=new se;function OJ(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,MJ);if(a.x>0)continue;let c=h.unpack(i,s,LJ);(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 l=h.unpack(o,s,AH);(a.y<0&&l.y>0||a.y>0&&l.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 KSe=5*I.EPSILON9,_B=I.EPSILON6;function JSe(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=u(n.st)?n.st.values:void 0,c=u(n.color)?n.color.values:void 0,l=Ax(t),f=Ax(t),d,p,g,m=!1,A=i.length/3;for(d=0;d<A;d+=4){let x=d,C=d+2,T=h.fromArray(i,x*3,MJ),b=h.fromArray(i,C*3,LJ);if(Math.abs(T.y)<_B)for(T.y=_B*(b.y<0?-1:1),i[d*3+1]=T.y,i[(d+1)*3+1]=T.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(b.y)<_B)for(b.y=_B*(T.y<0?-1:1),i[(d+2)*3+1]=b.y,i[(d+3)*3+1]=b.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=l.attributes,v=l.indices,P=f.attributes,O=f.indices,R=Hi.lineSegmentPlane(T,b,RJ,qSe);if(u(R)){m=!0;let M=h.multiplyByScalar(h.UNIT_Y,KSe,YSe);T.y<0&&(h.negate(M,M),S=f.attributes,v=f.indices,P=l.attributes,O=l.indices);let L=h.add(R,M,XSe);S.position.values.push(T.x,T.y,T.z,T.x,T.y,T.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(T.x,T.y,T.z,T.x,T.y,T.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(R,M,L),P.position.values.push(L.x,L.y,L.z),P.position.values.push(L.x,L.y,L.z),P.position.values.push(b.x,b.y,b.z,b.x,b.y,b.z),P.prevPosition.values.push(L.x,L.y,L.z),P.prevPosition.values.push(L.x,L.y,L.z),P.prevPosition.values.push(L.x,L.y,L.z),P.prevPosition.values.push(L.x,L.y,L.z),P.nextPosition.values.push(b.x,b.y,b.z,b.x,b.y,b.z),P.nextPosition.values.push(r[C*3],r[C*3+1],r[C*3+2]),P.nextPosition.values.push(r[C*3+3],r[C*3+4],r[C*3+5]);let _=H.fromArray(s,x*2,PJ),E=Math.abs(_.y);S.expandAndWidth.values.push(-1,E,1,E),S.expandAndWidth.values.push(-1,-E,1,-E),P.expandAndWidth.values.push(-1,E,1,E),P.expandAndWidth.values.push(-1,-E,1,-E);let w=h.magnitudeSquared(h.subtract(R,T,AH));if(w/=h.magnitudeSquared(h.subtract(b,T,AH)),u(c)){let D=se.fromArray(c,x*4,IJ),B=se.fromArray(c,C*4,IJ),N=I.lerp(D.x,B.x,w),U=I.lerp(D.y,B.y,w),V=I.lerp(D.z,B.z,w),G=I.lerp(D.w,B.w,w);for(p=x*4;p<x*4+2*4;++p)S.color.values.push(c[p]);for(S.color.values.push(N,U,V,G),S.color.values.push(N,U,V,G),P.color.values.push(N,U,V,G),P.color.values.push(N,U,V,G),p=C*4;p<C*4+2*4;++p)P.color.values.push(c[p])}if(u(a)){let D=H.fromArray(a,x*2,PJ),B=H.fromArray(a,(d+3)*2,jSe),N=I.lerp(D.x,B.x,w);for(p=x*2;p<x*2+2*2;++p)S.st.values.push(a[p]);for(S.st.values.push(N,D.y),S.st.values.push(N,B.y),P.st.values.push(N,D.y),P.st.values.push(N,B.y),p=C*2;p<C*2+2*2;++p)P.st.values.push(a[p])}g=S.position.values.length/3-4,v.push(g,g+2,g+1),v.push(g+1,g+2,g+3),g=P.position.values.length/3-4,O.push(g,g+2,g+1),O.push(g+1,g+2,g+3)}else{let M,L;for(T.y<0?(M=f.attributes,L=f.indices):(M=l.attributes,L=l.indices),M.position.values.push(T.x,T.y,T.z),M.position.values.push(T.x,T.y,T.z),M.position.values.push(b.x,b.y,b.z),M.position.values.push(b.x,b.y,b.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]),u(a)&&M.st.values.push(a[p]);if(u(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&&(OJ(f),OJ(l)),xH(e,f,l)}ec.splitLongitude=function(e){let t=e.geometry,n=t.boundingSphere;if(u(n)&&(n.center.x-n.radius>0||re.intersectPlane(n,nn.ORIGIN_ZX_PLANE)!==Kt.INTERSECTING))return e;if(t.geometryType!==mf.NONE)switch(t.geometryType){case mf.POLYLINES:JSe(e);break;case mf.TRIANGLES:vJ(e);break;case mf.LINES:DJ(e);break}else LSe(t),t.primitiveType===Re.TRIANGLES?vJ(e):t.primitiveType===Re.LINES&&DJ(e);return e};var Rn=ec;function Fc(e){this._ellipsoid=y(e,ie.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}Object.defineProperties(Fc.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});Fc.mercatorAngleToGeodeticLatitude=function(e){return I.PI_OVER_TWO-2*Math.atan(Math.exp(-e))};Fc.geodeticLatitudeToMercatorAngle=function(e){e>Fc.MaximumLatitude?e=Fc.MaximumLatitude:e<-Fc.MaximumLatitude&&(e=-Fc.MaximumLatitude);let t=Math.sin(e);return .5*Math.log((1+t)/(1-t))};Fc.MaximumLatitude=Fc.mercatorAngleToGeodeticLatitude(Math.PI);Fc.prototype.project=function(e,t){let n=this._semimajorAxis,i=e.longitude*n,o=Fc.geodeticLatitudeToMercatorAngle(e.latitude)*n,r=e.height;return u(t)?(t.x=i,t.y=o,t.z=r,t):new h(i,o,r)};Fc.prototype.unproject=function(e,t){let n=this._oneOverSemimajorAxis,i=e.x*n,o=Fc.mercatorAngleToGeodeticLatitude(e.y*n),r=e.z;return u(t)?(t.longitude=i,t.latitude=o,t.height=r,t):new fe(i,o,r)};var Ci=Fc;function ZSe(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(!F.equals(s,e[r].modelMatrix)){i=!0;break}}if(i)for(r=0;r<o;++r)u(e[r].geometry)&&Rn.transformToWorldCoordinates(e[r]);else F.multiplyTransformation(t,e[0].modelMatrix,t)}function TH(e,t){let n=e.attributes,i=n.position,o=i.values.length/i.componentsPerAttribute;n.batchId=new Se({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 QSe(e){let t=e.length;for(let n=0;n<t;++n){let i=e[n];u(i.geometry)?TH(i.geometry,n):u(i.westHemisphereGeometry)&&u(i.eastHemisphereGeometry)&&(TH(i.westHemisphereGeometry,n),TH(i.eastHemisphereGeometry,n))}}function $Se(e){let t=e.instances,n=e.projection,i=e.elementIndexUintSupported,o=e.scene3DOnly,r=e.vertexCacheOptimize,s=e.compressVertices,a=e.modelMatrix,c,l,f,d=t.length;for(c=0;c<d;++c)if(u(t[c].geometry)){f=t[c].geometry.primitiveType;break}if(ZSe(t,a,o),!o)for(c=0;c<d;++c)u(t[c].geometry)&&Rn.splitLongitude(t[c]);if(QSe(t),r)for(c=0;c<d;++c){let g=t[c];u(g.geometry)?(Rn.reorderForPostVertexCache(g.geometry),Rn.reorderForPreVertexCache(g.geometry)):u(g.westHemisphereGeometry)&&u(g.eastHemisphereGeometry)&&(Rn.reorderForPostVertexCache(g.westHemisphereGeometry),Rn.reorderForPreVertexCache(g.westHemisphereGeometry),Rn.reorderForPostVertexCache(g.eastHemisphereGeometry),Rn.reorderForPreVertexCache(g.eastHemisphereGeometry))}let p=Rn.combineInstances(t);for(d=p.length,c=0;c<d;++c){l=p[c];let g=l.attributes;if(o)for(let m in g)g.hasOwnProperty(m)&&g[m].componentDatatype===K.DOUBLE&&Rn.encodeAttribute(l,m,`${m}3DHigh`,`${m}3DLow`);else for(let m in g)if(g.hasOwnProperty(m)&&g[m].componentDatatype===K.DOUBLE){let A=`${m}3D`,x=`${m}2D`;Rn.projectTo2D(l,m,A,x,n),u(l.boundingSphere)&&m==="position"&&(l.boundingSphereCV=re.fromVertices(l.attributes.position2D.values)),Rn.encodeAttribute(l,A,`${A}High`,`${A}Low`),Rn.encodeAttribute(l,x,`${x}High`,`${x}Low`)}s&&Rn.compressVertices(l)}if(!i){let g=[];for(d=p.length,c=0;c<d;++c)l=p[c],g=g.concat(Rn.fitToUnsignedShortIndices(l));p=g}return p}function EH(e,t,n,i){let o,r,s,a=i.length-1;if(a>=0){let l=i[a];o=l.offset+l.count,s=l.index,r=n[s].indices.length}else o=0,s=0,r=n[s].indices.length;let c=e.length;for(let l=0;l<c;++l){let d=e[l][t];if(!u(d))continue;let p=d.indices.length;o+p>r&&(o=0,r=n[++s].indices.length),i.push({index:s,offset:o,count:p}),o+=p}}function ewe(e,t){let n=[];return EH(e,"geometry",t,n),EH(e,"westHemisphereGeometry",t,n),EH(e,"eastHemisphereGeometry",t,n),n}var fm={};fm.combineGeometry=function(e){let t,n,i=e.instances,o=i.length,r,s,a=!1;o>0&&(t=$Se(e),t.length>0&&(n=Rn.createAttributeLocations(t[0]),e.createPickOffsets&&(r=ewe(i,t))),u(i[0].attributes)&&u(i[0].attributes.offset)&&(s=new Array(o),a=!0));let c=new Array(o),l=new Array(o);for(let f=0;f<o;++f){let d=i[f],p=d.geometry;u(p)&&(c[f]=p.boundingSphere,l[f]=p.boundingSphereCV,a&&(s[f]=d.geometry.offsetAttribute));let g=d.eastHemisphereGeometry,m=d.westHemisphereGeometry;u(g)&&u(m)&&(u(g.boundingSphere)&&u(m.boundingSphere)&&(c[f]=re.union(g.boundingSphere,m.boundingSphere)),u(g.boundingSphereCV)&&u(m.boundingSphereCV)&&(l[f]=re.union(g.boundingSphereCV,m.boundingSphereCV)))}return{geometries:t,modelMatrix:e.modelMatrix,attributeLocations:n,pickOffsets:r,offsetInstanceExtend:s,boundingSpheres:c,boundingSpheresCV:l}};function twe(e,t){let n=e.attributes;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i];u(o)&&u(o.values)&&t.push(o.values.buffer)}u(e.indices)&&t.push(e.indices.buffer)}function nwe(e,t){let n=e.length;for(let i=0;i<n;++i)twe(e[i],t)}function iwe(e){let t=1,n=e.length;for(let i=0;i<n;i++){let o=e[i];if(++t,!u(o))continue;let r=o.attributes;t+=7+2*re.packedLength+(u(o.indices)?o.indices.length:0);for(let s in r)if(r.hasOwnProperty(s)&&u(r[s])){let a=r[s];t+=5+a.values.length}}return t}fm.packCreateGeometryResults=function(e,t){let n=new Float64Array(iwe(e)),i=[],o={},r=e.length,s=0;n[s++]=r;for(let a=0;a<r;a++){let c=e[a],l=u(c);if(n[s++]=l?1:0,!l)continue;n[s++]=c.primitiveType,n[s++]=c.geometryType,n[s++]=y(c.offsetAttribute,-1);let f=u(c.boundingSphere)?1:0;n[s++]=f,f&&re.pack(c.boundingSphere,n,s),s+=re.packedLength;let d=u(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)&&u(p[A])&&(g.push(A),u(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=u(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}};fm.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++],l=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,T=new sn,b=n[s++];for(i=0;i<b;i++){let v=t[n[s++]],P=n[s++];C=n[s++];let O=n[s++]!==0;A=n[s++],x=K.createTypedArray(P,A);for(let R=0;R<A;R++)x[R]=n[s++];T[v]=new Se({componentDatatype:P,componentsPerAttribute:C,normalize:O,values:x})}let S;if(A=n[s++],A>0){let v=x.length/C;for(S=Fe.createTypedArray(v,A),i=0;i<A;i++)S[i]=n[s++]}o[r++]=new rt({primitiveType:c,geometryType:l,boundingSphere:d,boundingSphereCV:p,indices:S,attributes:T,offsetAttribute:f})}return o};function owe(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(F.pack(s.modelMatrix,i,o),o+=F.packedLength,u(s.attributes)&&u(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 rwe(e){let t=e,n=new Array(t[0]),i=0,o=1;for(;o<t.length;){let r=F.unpack(t,o),s;o+=F.packedLength,u(t[o])&&(s={offset:new zi(t[o],t[o+1],t[o+2])}),o+=3,n[i++]={modelMatrix:r,attributes:s}}return n}fm.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:owe(e.instances,t),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof yi,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}};fm.unpackCombineGeometryParameters=function(e){let t=rwe(e.packedInstances),n=e.createGeometryResults,i=n.length,o=0;for(let a=0;a<i;a++){let c=fm.unpackCreateGeometryResults(n[a]),l=c.length;for(let f=0;f<l;f++){let d=c[f],p=t[o];p.geometry=d,++o}}let r=ie.clone(e.ellipsoid),s=e.isGeographic?new yi(r):new Ci(r);return{instances:t,ellipsoid:r,projection:s,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:F.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}};function FJ(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];u(s)?(i[o++]=1,re.pack(e[r],i,o)):i[o++]=0,o+=re.packedLength}return i}function NJ(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}fm.packCombineGeometryResults=function(e,t){u(e.geometries)&&nwe(e.geometries,t);let n=FJ(e.boundingSpheres),i=FJ(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}};fm.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:NJ(e.boundingSpheres),boundingSpheresCV:NJ(e.boundingSpheresCV)}};var xx=fm;var swe={READY:0,CREATING:1,CREATED:2,COMBINING:3,COMBINED:4,COMPLETE:5,FAILED:6},hr=Object.freeze(swe);var AB={MORPHING:0,COLUMBUS_VIEW:1,SCENE2D:2,SCENE3D:3};AB.getMorphTime=function(e){return e===AB.SCENE3D?1:e===AB.MORPHING?void 0:0};var ee=Object.freeze(AB);var Al={DISABLED:0,ENABLED:1,CAST_ONLY:2,RECEIVE_ONLY:3};Al.NUMBER_OF_SHADOW_MODES=4;Al.castShadows=function(e){return e===Al.ENABLED||e===Al.CAST_ONLY};Al.receiveShadows=function(e){return e===Al.ENABLED||e===Al.RECEIVE_ONLY};Al.fromCastReceive=function(e,t){return e&&t?Al.ENABLED:e?Al.CAST_ONLY:t?Al.RECEIVE_ONLY:Al.DISABLED};var hn=Object.freeze(Al);function ir(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=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=new F,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=hr.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===hr.COMPLETE||t._state===hr.FAILED,!u(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(ir.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 awe(e){let t=e.length,n=[],i=e[0].attributes,o;for(o in i)if(i.hasOwnProperty(o)&&u(i[o])){let r=i[o],s=!0;for(let a=1;a<t;++a){let c=e[a].attributes[o];if(!u(c)||r.componentDatatype!==c.componentDatatype||r.componentsPerAttribute!==c.componentsPerAttribute||r.normalize!==c.normalize){s=!1;break}}s&&n.push(o)}return n}var cwe=new H,lwe=new h,qJ=new se;function YJ(e){let t=e.length;if(t===1)return e[0];if(t===2)return H.unpack(e,0,cwe);if(t===3)return h.unpack(e,0,lwe);if(t===4)return se.unpack(e,0,qJ)}function uwe(e,t){let n=e.geometryInstances,i=Array.isArray(n)?n:[n],o=i.length;if(o===0)return;let r=awe(i),s=r.length,a=[],c={},l={},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}),l.center3DHigh=a.length-5,l.center3DLow=a.length-4,l.center2DHigh=a.length-3,l.center2DLow=a.length-2,l.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 mx(t,a,o);for(g=0;g<o;++g){let T=i[g];p=T.attributes;for(let O=0;O<s;++O){m=r[O],A=p[m];let R=YJ(A.value),M=c[m];C.setBatchedAttribute(g,M,R)}let b={primitive:y(T.pickPrimitive,e)};u(T.id)&&(b.id=T.id);let S=t.createPickId(b);e._pickIds.push(S);let v=S.color,P=qJ;P.x=z.floatToByte(v.red),P.y=z.floatToByte(v.green),P.z=z.floatToByte(v.blue),P.w=z.floatToByte(v.alpha),C.setBatchedAttribute(g,x-1,P)}e._batchTable=C,e._batchTableAttributeIndices=c,e._batchTableBoundingSphereAttributeIndices=l,e._batchTableOffsetAttribute2DIndex=f}function fwe(e){let t;return Array.isArray(e.values)?t=e.values.slice(0):t=new e.values.constructor(e.values),new Se({componentDatatype:e.componentDatatype,componentsPerAttribute:e.componentsPerAttribute,normalize:e.normalize,values:t})}function dwe(e){let t=e.attributes,n=new sn;for(let o in t)t.hasOwnProperty(o)&&u(t[o])&&(n[o]=fwe(t[o]));let i;if(u(e.indices)){let o=e.indices;Array.isArray(o)?i=o.slice(0):i=new o.constructor(o)}return new rt({attributes:n,indices:i,primitiveType:e.primitiveType,boundingSphere:re.clone(e.boundingSphere)})}function hwe(e,t){return{geometry:t,attributes:e.attributes,modelMatrix:F.clone(e.modelMatrix),pickPrimitive:e.pickPrimitive,id:e.id}}var mwe=/attribute\s+vec(?:3|4)\s+(.*)3DHigh;/g;ir._modifyShaderPosition=function(e,t,n){let i,o="",r="",s="";for(;(i=mwe.exec(t))!==null;){let a=i[1],c=`vec4 czm_compute${a[0].toUpperCase()}${a.substr(1)}()`;c!=="vec4 czm_computePosition()"&&(o+=`${c};
`),u(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, ${a}3DLow),
czm_morphTime);
}
return p;
}
`)}return[o,r,t,s].join(`
`)};ir._appendShowToShader=function(e,t){return u(e._batchTableAttributeIndices.show)?`${Ue.replaceMain(t,"czm_non_show_main")}
void main()
{
czm_non_show_main();
gl_Position *= czm_batchTable_show(batchId);
}`:t};ir._updateColorAttribute=function(e,t,n){if(!u(e._batchTableAttributeIndices.color)&&!u(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)$2"),i};function kJ(e){return`${Ue.replaceMain(e,"czm_non_pick_main")}
varying vec4 v_pickColor;
void main()
{
czm_non_pick_main();
v_pickColor = czm_batchTable_pickColor(batchId);
}`}function VJ(e){return`varying vec4 v_pickColor;
${e}`}ir._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};ir._appendOffsetToShader=function(e,t){if(!u(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};ir._appendDistanceDisplayConditionToShader=function(e,t,n){if(!u(e._batchTableAttributeIndices.distanceDisplayCondition))return t;let i=Ue.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}
${o}`};function UJ(e,t){if(!e.compressVertices)return t;let n=t.search(/attribute\s+vec3\s+normal;/g)!==-1,i=t.search(/attribute\s+vec2\s+st;/g)!==-1;if(!n&&!i)return t;let o=t.search(/attribute\s+vec3\s+tangent;/g)!==-1,r=t.search(/attribute\s+vec3\s+bitangent;/g)!==-1,s=i&&n?2:1;s+=o||r?1:0;let a=s>1?`vec${s}`:"float",c="compressedAttributes",l=`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=Ue.replaceMain(p,"czm_non_compressed_main");let g=`void main()
{
${d} czm_non_compressed_main();
}`;return[l,f,p,g].join(`
`)}function pwe(e){let t=Ue.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
czm_non_depth_clamp_main();
gl_Position = czm_depthClamp(gl_Position);}
`,t}function _we(e){let t=Ue.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 zJ(e,t){let n=e.vertexAttributes}function gwe(e,t){return function(){return e[t]}}var bH=Math.max(Lt.hardwareConcurrency-1,1),xB,ywe=new li("combineGeometry");function Awe(e,t){let n,i,o,r,s=e._instanceIds;if(e._state===hr.READY){n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let a=e._numberOfInstances=n.length,c=[],l=[];for(o=0;o<a;++o)i=n[o].geometry,s.push(n[o].id),l.push({moduleName:i._workerName,geometry:i});if(!u(xB))for(xB=new Array(bH),o=0;o<bH;o++)xB[o]=new li("createGeometry");let f;for(l=cB(l,bH),o=0;o<l.length;o++){let d=0,p=l[o],g=p.length;for(r=0;r<g;++r)f=p[r],i=f.geometry,u(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,u(i.constructor.pack)&&(i.constructor.pack(i,A,f.offset),f.geometry=A)}c.push(xB[o].scheduleTask({subTasks:l[o]},m))}e._state=hr.CREATING,Promise.all(c).then(function(d){e._createGeometryResults=d,e._state=hr.CREATED}).catch(function(d){Mb(e,t,hr.FAILED,d)})}else if(e._state===hr.CREATED){let a=[];n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let c=t.scene3DOnly,l=t.mapProjection,f=ywe.scheduleTask(xx.packCombineGeometryParameters({createGeometryResults:e._createGeometryResults,instances:n,ellipsoid:l.ellipsoid,projection:l,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=hr.COMBINING,Promise.resolve(f).then(function(d){let p=xx.unpackCombineGeometryResults(d);e._geometries=p.geometries,e._attributeLocations=p.attributeLocations,e.modelMatrix=F.clone(p.modelMatrix,e.modelMatrix),e._pickOffsets=p.pickOffsets,e._offsetInstanceExtend=p.offsetInstanceExtend,e._instanceBoundingSpheres=p.boundingSpheres,e._instanceBoundingSpheresCV=p.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=hr.COMBINED):Mb(e,t,hr.FAILED,void 0)}).catch(function(d){Mb(e,t,hr.FAILED,d)})}}function xwe(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;u(p.attributes)&&u(p.primitiveType)?g=dwe(p):g=p.constructor.createGeometry(p),o[c++]=hwe(s,g),r.push(s.id)}o.length=c;let l=t.scene3DOnly,f=t.mapProjection,d=xx.combineGeometry({instances:o,ellipsoid:f.ellipsoid,projection:f,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:l,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets});e._geometries=d.geometries,e._attributeLocations=d.attributeLocations,e.modelMatrix=F.clone(d.modelMatrix,e.modelMatrix),e._pickOffsets=d.pickOffsets,e._offsetInstanceExtend=d.offsetInstanceExtend,e._instanceBoundingSpheres=d.boundingSpheres,e._instanceBoundingSpheresCV=d.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=hr.COMBINED):Mb(e,t,hr.FAILED,void 0)}function Cwe(e,t){let n=e._batchTableAttributeIndices.offset;if(!e._recomputeBoundingSpheres||!u(n)){e._recomputeBoundingSpheres=!1;return}let i,o=e._offsetInstanceExtend,r=e._instanceBoundingSpheres,s=r.length,a=e._tempBoundingSpheres;if(!u(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),ZJ(A,x,o[i])}let c=[],l=[],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):(l.push(A),f.push(A))}let d=c[0],p=f[0],g=l[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<l.length;i++)g=re.union(g,l[i]);let m=[];for(u(d)&&m.push(d),u(p)&&m.push(p),u(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])}ir._updateBoundingVolumes(e,t,e.modelMatrix,!0),e._recomputeBoundingSpheres=!1}var GJ=new Vn,XJ=new fe,KJ=new h,JJ=new re;function Twe(e,t){if(!u(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,l=t.mapProjection,f=l.ellipsoid,d=e._batchTable,p=e._instanceBoundingSpheres,g=p.length;for(let m=0;m<g;++m){let A=p[m];if(!u(A))continue;let x=e.modelMatrix;u(x)&&(A=re.transform(A,x,JJ));let C=A.center,T=A.radius,b=Vn.fromCartesian(C,GJ);if(d.setBatchedAttribute(m,o,b.high),d.setBatchedAttribute(m,r,b.low),!t.scene3DOnly){let S=f.cartesianToCartographic(C,XJ),v=l.project(S,KJ);b=Vn.fromCartesian(v,GJ),d.setBatchedAttribute(m,s,b.high),d.setBatchedAttribute(m,a,b.low)}d.setBatchedAttribute(m,c,T)}e._batchTableBoundingSpheresUpdated=!0}var SH=new h,Ewe=new h;function HJ(e,t){if(!u(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 l=0;l<c;++l){let f=a[l];if(!u(f))continue;let d=s.getBatchedAttribute(l,e._batchTableAttributeIndices.offset);if(h.equals(d,h.ZERO)){s.setBatchedAttribute(l,i,h.ZERO);continue}let p=e.modelMatrix;u(p)&&(f=re.transform(f,p,JJ));let g=f.center;g=r.scaleToGeodeticSurface(g,Ewe);let m=r.cartesianToCartographic(g,XJ),A=o.project(m,KJ),x=h.add(d,g,SH);m=r.cartesianToCartographic(x,m);let C=o.project(m,SH),T=h.subtract(C,A,SH),b=T.x;T.x=T.z,T.z=T.y,T.y=b,s.setBatchedAttribute(l,i,T)}e._batchTableOffsetsUpdated=!0}function bwe(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 l=i[c];if(s.push(Jn.fromGeometry({context:r,geometry:l,attributeLocations:n,bufferUsage:Le.STATIC_DRAW,interleave:e._interleave})),u(e._createBoundingVolumeFunction))e._createBoundingVolumeFunction(t,l);else if(e._boundingSpheres.push(re.clone(l.boundingSphere)),e._boundingSphereWC.push(new re),!o){let f=l.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(l.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,Mb(e,t,hr.COMPLETE,void 0)}function Swe(e,t,n,i){let o=n.getRenderState(),r;i?(r=nt(o,!1),r.cull={enabled:!0,face:Ai.BACK},e._frontFaceRS=ke.fromCache(r),r.cull.face=Ai.FRONT,e._backFaceRS=ke.fromCache(r)):(e._frontFaceRS=ke.fromCache(o),e._backFaceRS=e._frontFaceRS),r=nt(o,!1),u(e._depthFailAppearance)&&(r.depthTest.enabled=!1),u(e._depthFailAppearance)&&(o=e._depthFailAppearance.getRenderState(),r=nt(o,!1),r.depthTest.func=$a.GREATER,i?(r.cull={enabled:!0,face:Ai.BACK},e._frontFaceDepthFailRS=ke.fromCache(r),r.cull.face=Ai.FRONT,e._backFaceDepthFailRS=ke.fromCache(r)):(e._frontFaceDepthFailRS=ke.fromCache(r),e._backFaceDepthFailRS=e._frontFaceRS))}function wwe(e,t,n){let i=t.context,o=e._attributeLocations,r=e._batchTable.getVertexShaderCallback()(n.vertexShaderSource);r=ir._appendOffsetToShader(e,r),r=ir._appendShowToShader(e,r),r=ir._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=kJ(r),r=ir._updateColorAttribute(e,r,!1),r=UJ(e,r),r=ir._modifyShaderPosition(e,r,t.scene3DOnly);let s=n.getFragmentShaderSource();s=VJ(s),e._sp=qt.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),zJ(e._sp,o),u(e._depthFailAppearance)&&(r=e._batchTable.getVertexShaderCallback()(e._depthFailAppearance.vertexShaderSource),r=ir._appendShowToShader(e,r),r=ir._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=kJ(r),r=ir._updateColorAttribute(e,r,!0),r=UJ(e,r),r=ir._modifyShaderPosition(e,r,t.scene3DOnly),r=pwe(r),s=e._depthFailAppearance.getFragmentShaderSource(),s=VJ(s),s=_we(s),e._spDepthFail=qt.replaceCache({context:i,shaderProgram:e._spDepthFail,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),zJ(e._spDepthFail,o))}var Rb=new F,WJ=new h;function jJ(e,t,n,i){let o=u(n)?n._uniforms:void 0,r={},s=t.uniforms;if(u(s))for(let c in s)s.hasOwnProperty(c)&&(r[c]=gwe(s,c));let a=_t(r,o);return a=e._batchTable.getUniformMapCallback()(a),u(e.rtcCenter)&&(a.u_modifiedModelView=function(){let c=i.context.uniformState.view;return F.multiply(c,e._modelMatrix,Rb),F.multiplyByPoint(Rb,e.rtcCenter,WJ),F.setTranslation(Rb,WJ,Rb),Rb}),a}function vwe(e,t,n,i,o,r,s,a){let c=jJ(e,t,n,a),l;u(e._depthFailAppearance)&&(l=jJ(e,e._depthFailAppearance,e._depthFailAppearance.material,a));let f=i?Ce.TRANSLUCENT:Ce.OPAQUE,d=o?2:1;d*=u(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],u(A)||(A=r[m]=new $e({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],u(A)||(A=r[m]=new $e({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._frontFaceRS,A.shaderProgram=e._sp,A.uniformMap=c,A.pass=f,u(e._depthFailAppearance)&&(o&&(++m,A=r[m],u(A)||(A=r[m]=new $e({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._backFaceDepthFailRS,A.shaderProgram=e._spDepthFail,A.uniformMap=l,A.pass=f),++m,A=r[m],u(A)||(A=r[m]=new $e({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._frontFaceDepthFailRS,A.shaderProgram=e._spDepthFail,A.uniformMap=l,A.pass=f),++g}}ir._updateBoundingVolumes=function(e,t,n,i){let o,r,s;if(i||!F.equals(n,e._modelMatrix))for(F.clone(n,e._modelMatrix),r=e._boundingSpheres.length,o=0;o<r;++o)s=e._boundingSpheres[o],u(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(u(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 Dwe(e,t,n,i,o,r,s,a){ir._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&&u(e._boundingSphere2D)?c=e._boundingSphere2D:u(e._boundingSphereMorph)&&(c=e._boundingSphereMorph);let l=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*=u(e._depthFailAppearance)?2:1;for(let x=0;x<m;++x){let C=Math.floor(x/A),T=n[x];T.modelMatrix=o,T.boundingVolume=c[C],T.cull=r,T.debugShowBoundingVolume=s,T.castShadows=p,T.receiveShadows=g,d?T.pickId="v_pickColor":T.pickId=void 0,l.push(T)}}}ir.prototype.update=function(e){if(!u(this.geometryInstances)&&this._va.length===0||u(this.geometryInstances)&&Array.isArray(this.geometryInstances)&&this.geometryInstances.length===0||!u(this.appearance)||e.mode!==ee.SCENE3D&&e.scene3DOnly||!e.passes.render&&!e.passes.pick)return;if(u(this._error))throw this._error;if(this._state===hr.FAILED)return;let t=e.context;if(u(this._batchTable)||uwe(this,t),this._batchTable.attributes.length>0){if(kt.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!==hr.COMPLETE&&this._state!==hr.COMBINED&&(this.asynchronous?Awe(this,e):xwe(this,e)),this._state===hr.COMBINED&&(Twe(this,e),HJ(this,e),bwe(this,e)),!this.show||this._state!==hr.COMPLETE)return;this._batchTableOffsetsUpdated||HJ(this,e),this._recomputeBoundingSpheres&&Cwe(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=u(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),u(this._material)&&this._material.update(t);let l=n.closed&&c;o&&y(this._createRenderStatesFunction,Swe)(this,t,n,l),r&&y(this._createShaderProgramFunction,wwe)(this,e,n),(o||r)&&y(this._createCommandsFunction,vwe)(this,n,i,c,l,this._colorCommands,this._pickCommands,e),y(this._updateAndQueueCommandsFunction,Dwe)(this,e,this._colorCommands,this._pickCommands,this.modelMatrix,this.cull,this.debugShowBoundingVolume,l)};var Pwe=new re,Iwe=new re;function ZJ(e,t,n){if(n===Qt.TOP){let i=re.clone(e,Pwe),o=re.clone(e,Iwe);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 Owe(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 u(i.constructor.pack)?i.constructor.pack(i,s,0):s[0]=i,s}}function Bwe(e,t,n,i,o){return function(r){let s=YJ(r);e.setBatchedAttribute(t,n,s),o==="offset"&&(i._recomputeBoundingSpheres=!0,i._batchTableOffsetsUpdated=!1)}}var Rwe=new h;function Mwe(e,t,n){t.boundingSphere={get:function(){let i=e._instanceBoundingSpheres[n];if(u(i)){i=i.clone();let o=e.modelMatrix,r=t.offset;u(r)&&ZJ(i,h.fromArray(r.get(),0,Rwe),e._offsetInstanceExtend[n]),u(o)&&(i=re.transform(i,o))}return i}},t.boundingSphereCV={get:function(){return e._instanceBoundingSpheresCV[n]}}}function Lwe(e,t,n){t.pickId={get:function(){return e._pickIds[n]}}}ir.prototype.getGeometryInstanceAttributes=function(e){let t=-1,n=this._lastPerInstanceAttributeIndex,i=this._instanceIds,o=i.length;for(let l=0;l<o;++l){let f=(n+l)%o;if(e===i[f]){t=f;break}}if(t===-1)return;let r=this._perInstanceAttributeCache[t];if(u(r))return r;let s=this._batchTable,a=this._batchTableAttributeIndices;r={};let c={};for(let l in a)if(a.hasOwnProperty(l)){let f=a[l];c[l]={get:Owe(s,t,f),set:Bwe(s,t,f,this,l)}}return Mwe(this,c,t),Lwe(this,c,t),Object.defineProperties(r,c),this._lastPerInstanceAttributeIndex=t,this._perInstanceAttributeCache[t]=r,r};ir.prototype.isDestroyed=function(){return!1};ir.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 Mb(e,t,n,i){e._completeLoad(t,n,i)}var Tn=ir;function Fwe(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 tc=Fwe;var Lb=`#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 lu(e,t,n){this._projectionExtentDefines={eastMostYhighDefine:"",eastMostYlowDefine:"",westMostYhighDefine:"",westMostYlowDefine:""};let i=new wH;i.requiresTextureCoordinates=e,i.requiresEC=!n.flat;let o=new wH;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}lu.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 $t||(o=t.material.shaderSource),new Ue({defines:i,sources:[o,Lb]})};lu.prototype.createPickFragmentShader=function(e){let t=this._pickShaderDependencies,n=["PICK"];return!e&&!this._planarExtents&&n.push("SPHERICAL"),t.requiresEC&&n.push("REQUIRES_EC"),t.requiresWC&&n.push("REQUIRES_WC"),t.requiresTextureCoordinates&&n.push("TEXTURE_COORDINATES"),this._extentsCulling&&n.push("CULL_FRAGMENTS"),new Ue({defines:n,sources:[Lb],pickColorQualifier:"varying"})};lu.prototype.createVertexShader=function(e,t,n,i){return rZ(this._colorShaderDependencies,this._planarExtents,n,e,t,this._appearance,i,this._projectionExtentDefines)};lu.prototype.createPickVertexShader=function(e,t,n,i){return rZ(this._pickShaderDependencies,this._planarExtents,n,e,t,void 0,i,this._projectionExtentDefines)};var QJ=new h,$J=new fe,eZ={high:0,low:0};function rZ(e,t,n,i,o,r,s,a){let c=i.slice();if(a.eastMostYhighDefine===""){let l=$J;l.longitude=I.PI,l.latitude=0,l.height=0;let f=s.project(l,QJ),d=Vn.encode(f.x,eZ);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=$J;p.longitude=-I.PI,p.latitude=0,p.height=0;let g=s.project(p,QJ);d=Vn.encode(g.x,eZ),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)),u(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 Ue({defines:c,sources:[o]})}function wH(){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(wH.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 tZ(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 Nwe=[new H,new H,new H,new H];function sZ(e,t){let n=Nwe,i=H.unpack(t,0,n[0]),o=H.unpack(t,2,n[1]),r=H.unpack(t,4,n[2]);e.uMaxVmax=new tc({componentDatatype:K.FLOAT,componentsPerAttribute:4,normalize:!1,value:[o.x,o.y,r.x,r.y]});let s=1/tZ(i,o,r),a=1/tZ(i,r,o);e.uvMinAndExtents=new tc({componentDatatype:K.FLOAT,componentsPerAttribute:4,normalize:!1,value:[i.x,i.y,s,a]})}var aZ=new fe,cZ=new h,kwe=new h,Vwe=new h,CB={high:0,low:0};function lZ(e,t,n){let i=aZ;i.height=0,i.longitude=e.west,i.latitude=e.south;let o=t.project(i,cZ);i.latitude=e.north;let r=t.project(i,kwe);i.longitude=e.east,i.latitude=e.south;let s=t.project(i,Vwe),a=[0,0,0,0],c=[0,0,0,0],l=Vn.encode(o.x,CB);a[0]=l.high,c[0]=l.low,l=Vn.encode(o.y,CB),a[1]=l.high,c[1]=l.low,l=Vn.encode(r.y,CB),a[2]=l.high,c[2]=l.low,l=Vn.encode(s.x,CB),a[3]=l.high,c[3]=l.low,n.planes2D_HIGH=new tc({componentDatatype:K.FLOAT,componentsPerAttribute:4,normalize:!1,value:a}),n.planes2D_LOW=new tc({componentDatatype:K.FLOAT,componentsPerAttribute:4,normalize:!1,value:c})}var Uwe=new F,zwe=new F,nZ=new h,Gwe=new fe,Hwe=[new fe,new fe,new fe,new fe,new fe,new fe,new fe,new fe];function Wwe(e,t,n,i,o,r){let s=ce.center(e,Gwe);s.height=n;let a=fe.toCartesian(s,t,nZ),c=St.eastNorthUpToFixedFrame(a,t,Uwe),l=F.inverse(c,zwe),f=e.west,d=e.east,p=e.north,g=e.south,m=Hwe;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,T=Number.NEGATIVE_INFINITY,b=Number.POSITIVE_INFINITY,S=Number.NEGATIVE_INFINITY;for(let R=0;R<8;R++){m[R].height=n;let M=fe.toCartesian(m[R],t,nZ);F.multiplyByPoint(l,M,M),M.z=0,C=Math.min(C,M.x),T=Math.max(T,M.x),b=Math.min(b,M.y),S=Math.max(S,M.y)}let v=i;v.x=C,v.y=b,v.z=0,F.multiplyByPoint(c,v,v);let P=o;P.x=T,P.y=b,P.z=0,F.multiplyByPoint(c,P,P),h.subtract(P,v,o);let O=r;O.x=C,O.y=S,O.z=0,F.multiplyByPoint(c,O,O),h.subtract(O,v,r)}var jwe=new h,qwe=new h,Ywe=new Vn;lu.getPlanarTextureCoordinateAttributes=function(e,t,n,i,o){let r=cZ,s=jwe,a=qwe;Wwe(e,n,y(o,0),r,s,a);let c={};sZ(c,t);let l=Vn.fromCartesian(r,Ywe);return c.southWest_HIGH=new tc({componentDatatype:K.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(l.high,[0,0,0])}),c.southWest_LOW=new tc({componentDatatype:K.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(l.low,[0,0,0])}),c.eastward=new tc({componentDatatype:K.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(s,[0,0,0])}),c.northward=new tc({componentDatatype:K.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(a,[0,0,0])}),lZ(e,i,c),c};var Xwe=new h;function iZ(e,t,n,i){let o=aZ;o.latitude=e,o.longitude=t,o.height=0;let r=fe.toCartesian(o,n,Xwe),s=Math.sqrt(r.x*r.x+r.y*r.y),a=I.fastApproximateAtan2(s,r.z),c=I.fastApproximateAtan2(r.x,r.y);return i.x=a,i.y=c,i}var oZ=new H;lu.getSphericalExtentGeometryInstanceAttributes=function(e,t,n,i){let o=iZ(e.south,e.west,n,oZ),r=o.x,s=o.y,a=iZ(e.north,e.east,n,oZ),c=a.x,l=a.y,f=0;s>l&&(f=I.PI-s,s=-I.PI,l+=f),r-=I.EPSILON5,s-=I.EPSILON5,c+=I.EPSILON5,l+=I.EPSILON5;let d=1/(l-s),p=1/(c-r),g={sphericalExtents:new tc({componentDatatype:K.FLOAT,componentsPerAttribute:4,normalize:!1,value:[r,s,p,d]}),longitudeRotation:new tc({componentDatatype:K.FLOAT,componentsPerAttribute:1,normalize:!1,value:[f]})};return sZ(g,t),lZ(e,i,g),g};lu.hasAttributesForTextureCoordinatePlanes=function(e){return u(e.southWest_HIGH)&&u(e.southWest_LOW)&&u(e.northward)&&u(e.eastward)&&u(e.planes2D_HIGH)&&u(e.planes2D_LOW)&&u(e.uMaxVmax)&&u(e.uvMinAndExtents)};lu.hasAttributesForSphericalExtents=function(e){return u(e.sphericalExtents)&&u(e.longitudeRotation)&&u(e.planes2D_HIGH)&&u(e.planes2D_LOW)&&u(e.uMaxVmax)&&u(e.uvMinAndExtents)};function Kwe(e){return Math.max(e.width,e.height)>lu.MAX_WIDTH_FOR_PLANAR_EXTENTS}lu.shouldUseSphericalCoordinates=function(e){return Kwe(e)};lu.MAX_WIDTH_FOR_PLANAR_EXTENTS=I.toRadians(1);var uu=lu;var Jwe={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(Jwe);var Zwe={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},ct=Object.freeze(Zwe);var TB={CESIUM_3D_TILE_MASK:128,SKIP_LOD_MASK:112,SKIP_LOD_BIT_SHIFT:4,CLASSIFICATION_MASK:15};TB.setCesium3DTileBit=function(){return{enabled:!0,frontFunction:Nn.ALWAYS,frontOperation:{fail:ct.KEEP,zFail:ct.KEEP,zPass:ct.REPLACE},backFunction:Nn.ALWAYS,backOperation:{fail:ct.KEEP,zFail:ct.KEEP,zPass:ct.REPLACE},reference:TB.CESIUM_3D_TILE_MASK,mask:TB.CESIUM_3D_TILE_MASK}};var vt=Object.freeze(TB);function by(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;u(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(by.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}}});by.isSupported=function(e){return e.context.stencilBuffer};function Cx(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:ct.KEEP,zFail:ct.DECREMENT_WRAP,zPass:ct.KEEP},backFunction:n,backOperation:{fail:ct.KEEP,zFail:ct.INCREMENT_WRAP,zPass:ct.KEEP},reference:vt.CESIUM_3D_TILE_MASK,mask:vt.CESIUM_3D_TILE_MASK},stencilMask:vt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:$a.LESS_OR_EQUAL},depthMask:!1}}function DH(e){return{stencilTest:{enabled:e,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:ct.ZERO,zFail:ct.ZERO,zPass:ct.ZERO},backFunction:Nn.NOT_EQUAL,backOperation:{fail:ct.ZERO,zFail:ct.ZERO,zPass:ct.ZERO},reference:0,mask:vt.CLASSIFICATION_MASK},stencilMask:vt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:an.PRE_MULTIPLIED_ALPHA_BLEND}}var Qwe={stencilTest:{enabled:!0,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:ct.ZERO,zFail:ct.ZERO,zPass:ct.ZERO},backFunction:Nn.NOT_EQUAL,backOperation:{fail:ct.ZERO,zFail:ct.ZERO,zPass:ct.ZERO},reference:0,mask:vt.CLASSIFICATION_MASK},stencilMask:vt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function $we(e,t,n,i){if(u(e._rsStencilDepthPass))return;let o=!e.debugShowShadowVolume;e._rsStencilDepthPass=ke.fromCache(Cx(o,!1)),e._rsStencilDepthPass3DTiles=ke.fromCache(Cx(o,!0)),e._rsColorPass=ke.fromCache(DH(o,!1)),e._rsPickPass=ke.fromCache(Qwe)}function eve(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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`,s=t;s=s.replace(/attribute\s+vec3\s+extrudeDirection;/g,""),s=Ue.replaceMain(s,"czm_non_compressed_main");let a=`void main()
{
${r} czm_non_compressed_main();
}`;return[i,o,s,a].join(`
`)}}function tve(e,t){let n=t.context,i=e._primitive,o=aB;o=e._primitive._batchTable.getVertexShaderCallback()(o),o=Tn._appendDistanceDisplayConditionToShader(i,o),o=Tn._modifyShaderPosition(e,o,t.scene3DOnly),o=Tn._updateColorAttribute(i,o);let r=e._hasPlanarExtentsAttributes,s=r||e._hasSphericalExtentsAttribute;e._extruded&&(o=eve(i,o));let a=e._extruded?"EXTRUDED_GEOMETRY":"",c=new Ue({defines:[a],sources:[o]}),l=new Ue({sources:[Ay]}),f=e._primitive._attributeLocations,d=new uu(s,r,e.appearance);if(e._spStencil=qt.replaceCache({context:n,shaderProgram:e._spStencil,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f}),e._primitive.allowPicking){let m=Ue.createPickVertexShaderSource(o);m=Tn._appendShowToShader(i,m),m=Tn._updatePickColorAttribute(m);let A=d.createPickFragmentShader(!1),x=d.createPickVertexShader([a],m,!1,t.mapProjection);if(e._spPick=qt.replaceCache({context:n,shaderProgram:e._spPick,vertexShaderSource:x,fragmentShaderSource:A,attributeLocations:f}),s){let C=n.shaderCache.getDerivedShaderProgram(e._spPick,"2dPick");if(!u(C)){let T=d.createPickFragmentShader(!0),b=d.createPickVertexShader([a],m,!0,t.mapProjection);C=n.shaderCache.createDerivedShaderProgram(e._spPick,"2dPick",{vertexShaderSource:b,fragmentShaderSource:T,attributeLocations:f})}e._spPick2D=C}}else e._spPick=qt.fromCache({context:n,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f});o=Tn._appendShowToShader(i,o),c=new Ue({defines:[a],sources:[o]}),e._sp=qt.replaceCache({context:n,shaderProgram:e._sp,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f});let p=d.createFragmentShader(!1),g=d.createVertexShader([a],o,!1,t.mapProjection);if(e._spColor=qt.replaceCache({context:n,shaderProgram:e._spColor,vertexShaderSource:g,fragmentShaderSource:p,attributeLocations:f}),s){let m=n.shaderCache.getDerivedShaderProgram(e._spColor,"2dColor");if(!u(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 nve(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),l=e._needs2DShader;for(o=0;o<i;o+=2){let g=n._va[a++];r=t[o],u(r)||(r=t[o]=new $e({owner:e,primitiveType:n._primitiveType})),r.vertexArray=g,r.renderState=e._rsStencilDepthPass,r.shaderProgram=e._sp,r.uniformMap=c,r.pass=Ce.TERRAIN_CLASSIFICATION,s=$e.shallowClone(r,r.derivedCommands.tileset),s.renderState=e._rsStencilDepthPass3DTiles,s.pass=Ce.CESIUM_3D_TILE_CLASSIFICATION,r.derivedCommands.tileset=s,r=t[o+1],u(r)||(r=t[o+1]=new $e({owner:e,primitiveType:n._primitiveType})),r.vertexArray=g,r.renderState=e._rsColorPass,r.shaderProgram=e._spColor,r.pass=Ce.TERRAIN_CLASSIFICATION;let A=e.appearance.material;if(u(A)&&(c=_t(c,A._uniforms)),r.uniformMap=c,s=$e.shallowClone(r,r.derivedCommands.tileset),s.pass=Ce.CESIUM_3D_TILE_CLASSIFICATION,r.derivedCommands.tileset=s,l){let x=$e.shallowClone(r,r.derivedCommands.appearance2D);x.shaderProgram=e._spColor2D,r.derivedCommands.appearance2D=x,x=$e.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]=$e.shallowClone(t[p],f[g]);m.shaderProgram=d,m.pass=Ce.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,p+=2}}function ive(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,l,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]),l=t[c],u(l)||(l=t[c]=new $e({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),l.vertexArray=m,l.renderState=e._rsStencilDepthPass,l.shaderProgram=e._sp,l.uniformMap=p,l.pass=Ce.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=$e.shallowClone(l,l.derivedCommands.tileset),f.renderState=e._rsStencilDepthPass3DTiles,f.pass=Ce.CESIUM_3D_TILE_CLASSIFICATION,l.derivedCommands.tileset=f,l=t[c+1],u(l)||(l=t[c+1]=new $e({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),l.vertexArray=m,l.renderState=e._rsPickPass,l.shaderProgram=e._spPick,l.uniformMap=p,l.pass=Ce.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=$e.shallowClone(l,l.derivedCommands.tileset),f.pass=Ce.CESIUM_3D_TILE_CLASSIFICATION,l.derivedCommands.tileset=f,g){let A=$e.shallowClone(l,l.derivedCommands.pick2D);A.shaderProgram=e._spPick2D,l.derivedCommands.pick2D=A,A=$e.shallowClone(f,f.derivedCommands.pick2D),A.shaderProgram=e._spPick2D,f.derivedCommands.pick2D=A}}}function ove(e,t,n,i,o,r,s){nve(e,r),ive(e,s)}function uZ(e,t){return Math.floor(e%t/2)}function vH(e,t,n,i,o,r){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,e.debugShowBoundingVolume=r,t.commandList.push(e)}function fZ(e,t,n,i,o){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,t.commandList.push(e)}function rve(e,t,n,i,o,r,s,a){let c=e._primitive;Tn._updateBoundingVolumes(c,t,o);let l;t.mode===ee.SCENE3D?l=c._boundingSphereWC:t.mode===ee.COLUMBUS_VIEW?l=c._boundingSphereCV:t.mode===ee.SCENE2D&&u(c._boundingSphere2D)?l=c._boundingSphere2D:u(c._boundingSphereMorph)&&(l=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=l[uZ(m,C)],d&&(x=n[m],vH(x,t,o,r,A,s)),p&&(x=n[m].derivedCommands.tileset,vH(x,t,o,r,A,s));if(t.invertClassification){let T=e._commandsIgnoreShow,b=T.length;for(m=0;m<b;++m)A=l[m],x=T[m],vH(x,t,o,r,A,s)}}if(g.pick){let C=i.length,T=c._pickOffsets;for(m=0;m<C;++m){let b=T[uZ(m,C)];A=l[b.index],d&&(x=i[m],fZ(x,t,o,r,A)),p&&(x=i[m].derivedCommands.tileset,fZ(x,t,o,r,A))}}}by.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;let t=this.appearance;u(t)&&u(t.material)&&t.material.update(e.context);let n=this,i=this._primitiveOptions;if(!u(this._primitive)){let o=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],r=o.length,s,a,c,l=!1,f=!0,d,p=!1,g=!1;for(r>0&&(c=o[0].attributes,p=uu.hasAttributesForSphericalExtents(c),g=uu.hasAttributesForTextureCoordinatePlanes(c),d=c.color),s=0;s<r;s++){a=o[s];let A=a.attributes.color;u(A)&&(l=!0),f=f&&u(A)&&Ot.equals(d,A)}if(!f&&!p&&!g)throw new Ae("All GeometryInstances must have the same color attribute except via GroundPrimitives");l&&!u(t)&&(t=new $t({flat:!0}),this.appearance=t),this._usePickOffsets=!p&&!g,this._hasSphericalExtentsAttribute=p,this._hasPlanarExtentsAttributes=g,this._hasPerColorAttribute=l;let m=new Array(r);for(s=0;s<r;++s)a=o[s],m[s]=new gt({geometry:a.geometry,attributes:a.attributes,modelMatrix:a.modelMatrix,id:a.id,pickPrimitive:y(this._pickPrimitive,n)});i.appearance=t,i.geometryInstances=m,u(this._createBoundingVolumeFunction)&&(i._createBoundingVolumeFunction=function(A,x){n._createBoundingVolumeFunction(A,x)}),i._createRenderStatesFunction=function(A,x,C,T){$we(n,x)},i._createShaderProgramFunction=function(A,x,C){tve(n,x)},i._createCommandsFunction=function(A,x,C,T,b,S,v){ove(n,void 0,void 0,!0,!1,S,v)},u(this._updateAndQueueCommandsFunction)?i._updateAndQueueCommandsFunction=function(A,x,C,T,b,S,v,P){n._updateAndQueueCommandsFunction(A,x,C,T,b,S,v,P)}:i._updateAndQueueCommandsFunction=function(A,x,C,T,b,S,v,P){rve(n,x,C,T,b,S,v,P)},this._primitive=new Tn(i)}this.debugShowShadowVolume&&!this._debugShowShadowVolume&&this._ready?(this._debugShowShadowVolume=!0,this._rsStencilDepthPass=ke.fromCache(Cx(!1,!1)),this._rsStencilDepthPass3DTiles=ke.fromCache(Cx(!1,!0)),this._rsColorPass=ke.fromCache(DH(!1))):!this.debugShowShadowVolume&&this._debugShowShadowVolume&&(this._debugShowShadowVolume=!1,this._rsStencilDepthPass=ke.fromCache(Cx(!0,!1)),this._rsStencilDepthPass3DTiles=ke.fromCache(Cx(!0,!0)),this._rsColorPass=ke.fromCache(DH(!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(()=>{u(this._primitive)&&this._primitive.ready&&this._completeLoad()})};by.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};by.prototype.isDestroyed=function(){return!1};by.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 Fb=by;var sve={u_globeMinimumAltitude:function(){return 55e3}};function Nc(e){e=y(e,y.EMPTY_OBJECT);let t=e.appearance,n=e.geometryInstances;if(!u(t)&&u(n)){let r=Array.isArray(n)?n:[n],s=r.length;for(let a=0;a<s;a++){let c=r[a].attributes;if(u(c)&&u(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;u(a)?s(a):r(this)}}),this._primitive=void 0,this._maxHeight=void 0,this._minHeight=void 0,this._maxTerrainHeight=ii._defaultMaxTerrainHeight,this._minTerrainHeight=ii._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:sve}}Object.defineProperties(Nc.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}}});Nc.isSupported=Fb.isSupported;function dZ(e){return function(t,n){let i=n.maximumRadius,o=i/Math.cos(t*.5)-i;return e._maxHeight+o}}function hZ(e){return function(t,n){return e._minHeight}}var ave=new h,cve=new h,lve=new h,uve=new fe,fve=new ce;function EB(e,t){let n=e.mapProjection.ellipsoid;if(!u(t.attributes)||!u(t.attributes.position3DHigh))return u(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,l=Number.NEGATIVE_INFINITY;for(let d=0;d<r;d+=3){let p=h.unpack(i,d,ave),g=h.unpack(o,d,cve),m=h.add(p,g,lve),A=n.cartesianToCartographic(m,uve),x=A.latitude,C=A.longitude;s=Math.min(s,x),a=Math.min(a,C),c=Math.max(c,x),l=Math.max(l,C)}let f=fve;return f.north=c,f.south=s,f.east=l,f.west=a,f}function dve(e,t,n){let i=ii.getMinimumMaximumHeights(t,n);e._minTerrainHeight=i.minimumTerrainHeight,e._maxTerrainHeight=i.maximumTerrainHeight}function hve(e,t,n){let i=t.mapProjection.ellipsoid,o=EB(t,n),r=mi.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 PH(e,t){return Math.floor(e%t/2)}function IH(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 mZ(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 mve(e,t,n,i,o,r,s,a){let c;t.mode===ee.SCENE3D?c=e._boundingVolumes:c=e._boundingVolumes2D;let l=e.classificationType,f=l!==Fn.CESIUM_3D_TILE,d=l!==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[PH(m,C)],f&&(x=n[m],IH(e,x,t,o,r,A,s)),d&&(x=n[m].derivedCommands.tileset,IH(e,x,t,o,r,A,s));if(t.invertClassification){let T=g._commandsIgnoreShow,b=T.length;for(m=0;m<b;++m)A=c[m],x=T[m],IH(e,x,t,o,r,A,s)}}if(p.pick){let C=i.length,T;for(e._useFragmentCulling||(T=g._primitive._pickOffsets),m=0;m<C;++m){if(A=c[PH(m,C)],!e._useFragmentCulling){let b=T[PH(m,C)];A=c[b.index]}f&&(x=i[m],mZ(e,x,t,o,r,A)),d&&(x=i[m].derivedCommands.tileset,mZ(e,x,t,o,r,A))}}}Nc.initializeTerrainHeights=function(){return ii.initialize()};Nc.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!ii.initialized){Nc.initializeTerrainHeights();return}let t=this,n=this._classificationPrimitiveOptions;if(!u(this._primitive)){let i=e.mapProjection.ellipsoid,o,r,s,a=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],c=a.length,l=new Array(c),f,d;for(f=0;f<c;++f){o=a[f],r=o.geometry;let A=EB(e,r);u(d)?u(A)&&ce.union(d,A,d):d=ce.clone(A);let x=o.id;if(u(x)&&u(A)){let C=ii.getBoundingSphere(A,i);this._boundingSpheresKeys.push(x),this._boundingSpheres.push(C)}s=r.constructor,!u(s)||u(s.createShadowVolume)}dve(this,d,i);let p=e.terrainExaggeration,g=e.terrainExaggerationRelativeHeight;this._minHeight=Lc.getHeight(this._minTerrainHeight,p,g),this._maxHeight=Lc.getHeight(this._maxTerrainHeight,p,g);let m=Nc._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=EB(e,r),uu.shouldUseSphericalCoordinates(d)){x=!1;break}for(f=0;f<c;++f){o=a[f],r=o.geometry,s=r.constructor;let C=EB(e,r),T=r.textureCoordinateRotationPoints;x?A=uu.getPlanarTextureCoordinateAttributes(C,T,i,e.mapProjection,this._maxHeight):A=uu.getSphericalExtentGeometryInstanceAttributes(C,T,i,e.mapProjection);let b=o.attributes;for(let S in b)b.hasOwnProperty(S)&&(A[S]=b[S]);l[f]=new gt({geometry:s.createShadowVolume(r,hZ(this),dZ(this)),attributes:A,id:o.id})}}else for(f=0;f<c;++f)o=a[f],r=o.geometry,s=r.constructor,l[f]=new gt({geometry:s.createShadowVolume(r,hZ(this),dZ(this)),attributes:o.attributes,id:o.id});n.geometryInstances=l,n.appearance=this.appearance,n._createBoundingVolumeFunction=function(A,x){hve(t,A,x)},n._updateAndQueueCommandsFunction=function(A,x,C,T,b,S,v,P){mve(t,x,C,T,b,S,v,P)},this._primitive=new Fb(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(()=>{u(this._primitive)&&this._primitive.ready&&this._completeLoad()})};Nc.prototype.getBoundingSphere=function(e){let t=this._boundingSpheresKeys.indexOf(e);if(t!==-1)return this._boundingSpheres[t]};Nc.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};Nc.prototype.isDestroyed=function(){return!1};Nc.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};Nc._supportsMaterials=function(e){return e.depthTexture};Nc.supportsMaterials=function(e){return Nc._supportsMaterials(e.frameState.context)};var kc=Nc;function Tx(){Ae.throwInstantiationError()}Object.defineProperties(Tx.prototype,{isConstant:{get:Ae.throwInstantiationError},definitionChanged:{get:Ae.throwInstantiationError}});Tx.prototype.getType=Ae.throwInstantiationError;Tx.prototype.getValue=Ae.throwInstantiationError;Tx.prototype.equals=Ae.throwInstantiationError;Tx.getValue=function(e,t,n){let i;return u(t)&&(i=t.getType(e),u(i))?((!u(n)||n.type!==i)&&(n=Ji.fromType(i)),t.getValue(e,n.uniforms),n):((!u(n)||n.type!==Ji.ColorType)&&(n=Ji.fromType(Ji.ColorType)),z.clone(z.WHITE,n.uniforms.color),n)};var jo=Tx;function Sy(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}Sy.prototype._isHidden=function(e,t,n){return!e.isShowing||!e.isAvailable(n)||!j.getValueOrDefault(t.show,n,!0)};Sy.prototype._setOptions=Ae.throwInstantiationError;Sy.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(!u(s.fill)||s.fill.getValue(e)){let l=t.fillMaterialProperty,f=l instanceof Pt,d,p=t._getIsClosed(c);if(f)d=new $t({closed:p,flat:n&&!t._supportsMaterialsforEntitiesOnTerrain});else{let g=jo.getValue(e,l,this._material);this._material=g,d=new no({material:g,translucent:g.isTranslucent(),closed:p})}if(n)c.vertexFormat=$t.VERTEX_FORMAT,this._primitive=o.add(new kc({geometryInstances:this._geometryUpdater.createFillGeometryInstance(e),appearance:d,asynchronous:!1,shadows:a,classificationType:this._geometryUpdater.classificationTypeProperty.getValue(e)}),j.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 Tn({geometryInstances:g,appearance:d,asynchronous:!1,shadows:a}))}}if(!n&&u(s.outline)&&s.outline.getValue(e)){let l=this._geometryUpdater.createOutlineGeometryInstance(e),f=j.getValueOrDefault(s.outlineWidth,e,1);this._outlinePrimitive=i.add(new Tn({geometryInstances:l,appearance:new $t({flat:!0,translucent:l.attributes.color.value[3]!==255,renderState:{lineWidth:t._scene.clampLineWidth(f)}}),asynchronous:!1,shadows:a}))}};Sy.prototype.getBoundingSphere=function(e){let t=this._entity,n=this._primitive,i=this._outlinePrimitive,o;return u(n)&&n.show&&n.ready&&(o=n.getGeometryInstanceAttributes(t),u(o)&&u(o.boundingSphere))?(re.clone(o.boundingSphere,e),ot.DONE):u(i)&&i.show&&i.ready&&(o=i.getGeometryInstanceAttributes(t),u(o)&&u(o.boundingSphere))?(re.clone(o.boundingSphere,e),ot.DONE):u(n)&&!n.ready||u(i)&&!i.ready?ot.PENDING:ot.FAILED};Sy.prototype.isDestroyed=function(){return!1};Sy.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 Zn=Sy;var pZ={};function Nb(e,t){u(pZ[e])||(pZ[e]=!0,console.warn(y(t,e)))}Nb.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.";Nb.geometryZIndex="Entity geometry with zIndex are unsupported when height or extrudedHeight are defined. zIndex will be ignored";Nb.geometryHeightReference="Entity corridor, ellipse, polygon or rectangle with heightReference must also have a defined height. heightReference will be ignored";Nb.geometryExtrudedHeightReference="Entity corridor, ellipse, polygon or rectangle with extrudedHeightReference must also have a defined extrudedHeight. extrudedHeightReference will be ignored";var Dt=Nb;var pve={NONE:0,GEODESIC:1,RHUMB:2},Yt=Object.freeze(pve);var _Z=I.EPSILON10;function _ve(e,t,n,i){if(!u(e))return;n=y(n,!1);let o=u(i),r=e.length;if(r<2)return e;let s,a=e[0],c,l,f=0,d=-1;for(s=1;s<r;++s)c=e[s],t(a,c,_Z)?(u(l)||(l=e.slice(0,s),f=s-1,d=0),o&&i.push(s)):(u(l)&&(l.push(c),f=s,o&&(d=i.length)),a=c);return n&&t(e[0],e[r-1],_Z)&&(o&&(u(l)?i.splice(d,0,f):i.push(r-1)),u(l)?l.length-=1:l=e.slice(0,-1)),u(l)?l:e}var po=_ve;function gve(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),l=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,T=x*x,b=1+A-3*x/4+5*C/4-175*T/64,S=1-A+15*x/8-35*C/8,v=1-3*A+35*x/4,P=1-5*A,O=b*f-S*Math.sin(2*f)*A/2-v*Math.sin(4*f)*x/16-P*Math.sin(6*f)*C/48-Math.sin(8*f)*5*T/512,R=e._constants;R.a=n,R.b=i,R.f=o,R.cosineHeading=r,R.sineHeading=s,R.tanU=a,R.cosineU=c,R.sineU=l,R.sigma=f,R.sineAlpha=d,R.sineSquaredAlpha=p,R.cosineSquaredAlpha=g,R.cosineAlpha=m,R.u2Over4=A,R.u4Over16=x,R.u6Over64=C,R.u8Over256=T,R.a0=b,R.a1=S,R.a2=v,R.a3=P,R.distanceRatio=O}function yve(e,t){return e*t*(4+e*(4-3*t))/16}function gZ(e,t,n,i,o,r,s){let a=yve(e,n);return(1-a)*e*t*(i+a*o*(s+a*r*(2*s*s-1)))}function Ave(e,t,n,i,o,r,s){let a=(t-n)/t,c=r-i,l=Math.atan((1-a)*Math.tan(o)),f=Math.atan((1-a)*Math.tan(s)),d=Math.cos(l),p=Math.sin(l),g=Math.cos(f),m=Math.sin(f),A=d*g,x=d*m,C=p*m,T=p*g,b=c,S=I.TWO_PI,v=Math.cos(b),P=Math.sin(b),O,R,M,L,_;do{v=Math.cos(b),P=Math.sin(b);let k=x-T*v;M=Math.sqrt(g*g*P*P+k*k),R=C+A*v,O=Math.atan2(M,R);let Y;M===0?(Y=0,L=1):(Y=A*P/M,L=1-Y*Y),S=b,_=R-2*C/L,isFinite(_)||(_=0),b=c+gZ(a,Y,L,O,M,R,_)}while(Math.abs(b-S)>I.EPSILON12);let E=L*(t*t-n*n)/(n*n),w=1+E*(4096+E*(E*(320-175*E)-768))/16384,D=E*(256+E*(E*(74-47*E)-128))/1024,B=_*_,N=D*M*(_+D*(R*(2*B-1)-D*_*(4*M*M-3)*(4*B-3)/6)/4),U=n*w*(O-N),V=Math.atan2(g*P,x-T*v),G=Math.atan2(d*P,x*v-T);e._distance=U,e._startHeading=V,e._endHeading=G,e._uSquared=E}var xve=new h,OH=new h;function yZ(e,t,n,i){let o=h.normalize(i.cartographicToCartesian(t,OH),xve),r=h.normalize(i.cartographicToCartesian(n,OH),OH);Ave(e,i.maximumRadius,i.minimumRadius,t.longitude,t.latitude,n.longitude,n.latitude),e._start=fe.clone(t,e._start),e._end=fe.clone(n,e._end),e._start.height=0,e._end.height=0,gve(e)}function kb(e,t,n){let i=y(n,ie.WGS84);this._ellipsoid=i,this._start=new fe,this._end=new fe,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,u(e)&&u(t)&&yZ(this,e,t,i)}Object.defineProperties(kb.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}});kb.prototype.setEndPoints=function(e,t){yZ(this,e,t,this._ellipsoid)};kb.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)};kb.prototype.interpolateUsingSurfaceDistance=function(e,t){let n=this._constants,i=n.distanceRatio+e/n.b,o=Math.cos(2*i),r=Math.cos(4*i),s=Math.cos(6*i),a=Math.sin(2*i),c=Math.sin(4*i),l=Math.sin(6*i),f=Math.sin(8*i),d=i*i,p=i*d,g=n.u8Over256,m=n.u2Over4,A=n.u6Over64,x=n.u4Over16,C=2*p*g*o/3+i*(1-m+7*x/4-15*A/4+579*g/64-(x-15*A/4+187*g/16)*o-(5*A/4-115*g/16)*r-29*g*s/16)+(m/2-x+71*A/32-85*g/16)*a+(5*x/16-5*A/4+383*g/96)*c-d*((A-11*g/2)*a+5*g*c/2)+(29*A/96-29*g/16)*l+539*g*f/1536,T=Math.asin(Math.sin(C)*n.cosineAlpha),b=Math.atan(n.a/n.b*Math.tan(T));C=C-n.sigma;let S=Math.cos(2*n.sigma+C),v=Math.sin(C),P=Math.cos(C),O=n.cosineU*P,R=n.sineU*v,L=Math.atan2(v*n.sineHeading,O-R*n.cosineHeading)-gZ(n.f,n.sineAlpha,n.cosineSquaredAlpha,C,v,P,S);return u(t)?(t.longitude=this._start.longitude+L,t.latitude=b,t.height=0,t):new fe(this._start.longitude+L,b,0)};var xf=kb;function RH(e,t,n){if(e===0)return t*n;let i=e*e,o=i*i,r=o*i,s=r*i,a=s*i,c=a*i,l=n,f=Math.sin(2*l),d=Math.sin(4*l),p=Math.sin(6*l),g=Math.sin(8*l),m=Math.sin(10*l),A=Math.sin(12*l);return t*((1-i/4-3*o/64-5*r/256-175*s/16384-441*a/65536-4851*c/1048576)*l-(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 Cve(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,l=c*c,f=l*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),T=Math.sin(6*i),b=Math.cos(6*i),S=Math.sin(8*i),v=Math.cos(8*i),P=Math.sin(10*i),O=Math.cos(10*i),R=Math.sin(12*i);return i+i*c/4+7*i*l/64+15*i*f/256+579*i*d/16384+1515*i*p/65536+16837*i*g/1048576+(3*i*l/16+45*i*f/256-i*(32*o-561)*d/4096-i*(232*o-1677)*p/16384+i*(399985-90560*o+512*s)*g/5242880)*A+(21*i*f/256+483*i*d/4096-i*(224*o-1969)*p/16384-i*(33152*o-112599)*g/1048576)*C+(151*i*d/4096+4681*i*p/65536+1479*i*g/16384-453*r*g/32768)*b+(1097*i*p/65536+42783*i*g/1048576)*v+8011*i*g/1048576*O+(3*c/8+3*l/16+213*f/2048-3*o*f/64+255*d/4096-33*o*d/512+20861*p/524288-33*o*p/512+s*p/1024+28273*g/1048576-471*o*g/8192+9*s*g/4096)*m+(21*l/256+21*f/256+533*d/8192-21*o*d/512+197*p/4096-315*o*p/4096+584039*g/16777216-12517*o*g/131072+7*s*g/2048)*x+(151*f/6144+151*d/4096+5019*p/131072-453*o*p/16384+26965*g/786432-8607*o*g/131072)*T+(1097*d/131072+1097*p/65536+225797*g/10485760-1097*o*g/65536)*S+(8011*p/2621440+8011*g/1048576)*P+293393*g/251658240*R}function Ex(e,t){if(e===0)return Math.log(Math.tan(.5*(I.PI_OVER_TWO+t)));let n=e*Math.sin(t);return Math.log(Math.tan(.5*(I.PI_OVER_TWO+t)))-e/2*Math.log((1+n)/(1-n))}function Tve(e,t,n,i,o){let r=Ex(e._ellipticity,n),s=Ex(e._ellipticity,o);return Math.atan2(I.negativePiToPi(i-t),s-r)}function Eve(e,t,n,i,o,r,s){let a=e._heading,c=r-i,l=0;if(I.equalsEpsilon(Math.abs(a),I.PI_OVER_TWO,I.EPSILON8))if(t===n)l=t*Math.cos(o)*I.negativePiToPi(c);else{let f=Math.sin(o);l=t*Math.cos(o)*I.negativePiToPi(c)/Math.sqrt(1-e._ellipticitySquared*f*f)}else{let f=RH(e._ellipticity,t,o);l=(RH(e._ellipticity,t,s)-f)/Math.cos(a)}return Math.abs(l)}var bve=new h,BH=new h;function AZ(e,t,n,i){let o=h.normalize(i.cartographicToCartesian(t,BH),bve),r=h.normalize(i.cartographicToCartesian(n,BH),BH),s=i.maximumRadius,a=i.minimumRadius,c=s*s,l=a*a;e._ellipticitySquared=(c-l)/c,e._ellipticity=Math.sqrt(e._ellipticitySquared),e._start=fe.clone(t,e._start),e._start.height=0,e._end=fe.clone(n,e._end),e._end.height=0,e._heading=Tve(e,t.longitude,t.latitude,n.longitude,n.latitude),e._distance=Eve(e,i.maximumRadius,i.minimumRadius,t.longitude,t.latitude,n.longitude,n.latitude)}function xZ(e,t,n,i,o,r){if(n===0)return fe.clone(e,r);let s=o*o,a,c,l;if(Math.abs(I.PI_OVER_TWO-Math.abs(t))>I.EPSILON8){let f=RH(o,i,e.latitude),d=n*Math.cos(t),p=f+d;c=Cve(p,o,i);let g=Ex(o,e.latitude),m=Ex(o,c);l=Math.tan(t)*(m-g),a=I.negativePiToPi(e.longitude+l)}else{c=e.latitude;let f;if(o===0)f=i*Math.cos(e.latitude);else{let d=Math.sin(e.latitude);f=i*Math.cos(e.latitude)/Math.sqrt(1-s*d*d)}l=n/f,t>0?a=I.negativePiToPi(e.longitude+l):a=I.negativePiToPi(e.longitude-l)}return u(r)?(r.longitude=a,r.latitude=c,r.height=0,r):new fe(a,c,0)}function dm(e,t,n){let i=y(n,ie.WGS84);this._ellipsoid=i,this._start=new fe,this._end=new fe,this._heading=void 0,this._distance=void 0,this._ellipticity=void 0,this._ellipticitySquared=void 0,u(e)&&u(t)&&AZ(this,e,t,i)}Object.defineProperties(dm.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},heading:{get:function(){return this._heading}}});dm.fromStartHeadingDistance=function(e,t,n,i,o){let r=y(i,ie.WGS84),s=r.maximumRadius,a=r.minimumRadius,c=s*s,l=a*a,f=Math.sqrt((c-l)/c);t=I.negativePiToPi(t);let d=xZ(e,t,n,r.maximumRadius,f);return!u(o)||u(i)&&!i.equals(o.ellipsoid)?new dm(e,d,r):(o.setEndPoints(e,d),o)};dm.prototype.setEndPoints=function(e,t){AZ(this,e,t,this._ellipsoid)};dm.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(e*this._distance,t)};dm.prototype.interpolateUsingSurfaceDistance=function(e,t){return xZ(this._start,this._heading,e,this._ellipsoid.maximumRadius,this._ellipticity,t)};dm.prototype.findIntersectionWithLongitude=function(e,t){let n=this._ellipticity,i=this._heading,o=Math.abs(i),r=this._start;if(e=I.negativePiToPi(e),I.equalsEpsilon(Math.abs(e),Math.PI,I.EPSILON14)&&(e=I.sign(r.longitude)*Math.PI),u(t)||(t=new fe),Math.abs(I.PI_OVER_TWO-o)<=I.EPSILON8)return t.longitude=e,t.latitude=r.latitude,t.height=0,t;if(I.equalsEpsilon(Math.abs(I.PI_OVER_TWO-o),I.PI_OVER_TWO,I.EPSILON8))return I.equalsEpsilon(e,r.longitude,I.EPSILON12)?void 0:(t.longitude=e,t.latitude=I.PI_OVER_TWO*I.sign(I.PI_OVER_TWO-i),t.height=0,t);let s=r.latitude,a=n*Math.sin(s),c=Math.tan(.5*(I.PI_OVER_TWO+s))*Math.exp((e-r.longitude)/Math.tan(i)),l=(1+a)/(1-a),f=r.latitude,d;do{d=f;let 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P=v.length,O=new Array(P);for(f=0;f<P;f++){let q=fe.fromCartesian(v[f],i);q.height=0,O[f]=q}if(O=po(O,fe.equalsEpsilon),P=O.length,P<2)return;let R=[],M=[],L=[],_=[],E=Fve,w=Nve,D=kve,B=Vve,N=Uve,U=O[0],V=O[1],G=O[P-1];for(E=nc(i,G,a,E),B=nc(i,V,a,B),w=nc(i,U,a,w),D=nc(i,U,c,D),n?N=FH(E,w,D,B,N):N=UH(U,V,c,i,N),h.pack(N,M,0),h.pack(w,L,0),h.pack(D,_,0),R.push(U.latitude),R.push(U.longitude),MH(U,V,a,c,o,r,i,M,L,_,R),f=1;f<P-1;++f){E=h.clone(w,E),w=h.clone(B,w);let q=O[f];nc(i,q,c,D),nc(i,O[f+1],a,B),FH(E,w,D,B,N),l=M.length,h.pack(N,M,l),h.pack(w,L,l),h.pack(D,_,l),R.push(q.latitude),R.push(q.longitude),MH(O[f],O[f+1],a,c,o,r,i,M,L,_,R)}let k=O[P-1],Y=O[P-2];if(w=nc(i,k,a,w),D=nc(i,k,c,D),n){let q=O[0];E=nc(i,Y,a,E),B=nc(i,q,a,B),N=FH(E,w,D,B,N)}else N=UH(Y,k,c,i,N);if(l=M.length,h.pack(N,M,l),h.pack(w,L,l),h.pack(D,_,l),R.push(k.latitude),R.push(k.longitude),n){for(MH(k,U,a,c,o,r,i,M,L,_,R),l=M.length,f=0;f<3;++f)M[l+f]=M[f],L[l+f]=L[f],_[l+f]=_[f];R.push(U.latitude),R.push(U.longitude)}return dDe(n,s,L,_,M,R,t)};var zve=new h,Gve=new Q,Hve=new Be;function vZ(e,t,n,i){let o=hm(n,t,zve),r=h.dot(o,e);if(r>UZ||r<CZ){let s=hm(i,n,HZ),a=r<CZ?I.PI_OVER_TWO:-I.PI_OVER_TWO,c=Be.fromAxisAngle(s,a,Hve),l=Q.fromQuaternion(c,Gve);return Q.multiplyByVector(l,e,e),!0}return!1}var DZ=new fe,Wve=new h,PZ=new h;function Vb(e,t,n,i,o){let r=fe.toCartesian(t,e._ellipsoid,Wve),s=h.add(r,n,PZ),a=!1,c=e._ellipsoid,l=c.cartesianToCartographic(s,DZ);Math.abs(t.longitude-l.longitude)>I.PI_OVER_TWO&&(a=!0,s=h.subtract(r,n,PZ),l=c.cartesianToCartographic(s,DZ)),l.height=0;let f=e.project(l,o);return o=h.subtract(f,i,o),o.z=0,o=h.normalize(o,o),a&&h.negate(o,o),o}var jve=new h,IZ=new h;function OZ(e,t,n,i,o,r){let s=h.subtract(t,e,jve);h.normalize(s,s);let a=n-zZ,c=h.multiplyByScalar(s,a,IZ);h.add(e,c,o);let l=i-GZ;c=h.multiplyByScalar(s,l,IZ),h.add(t,c,r)}var qve=new h;function wB(e,t){let n=nn.getPointDistance(vB,e),i=nn.getPointDistance(vB,t),o=qve;I.equalsEpsilon(n,0,I.EPSILON2)?(o=hm(t,e,o),h.multiplyByScalar(o,I.EPSILON2,o),h.add(e,o,e)):I.equalsEpsilon(i,0,I.EPSILON2)&&(o=hm(e,t,o),h.multiplyByScalar(o,I.EPSILON2,o),h.add(t,o,t))}function Yve(e,t){let n=Math.abs(e.longitude),i=Math.abs(t.longitude);if(I.equalsEpsilon(n,I.PI,I.EPSILON11)){let o=I.sign(t.longitude);return e.longitude=o*(n-I.EPSILON11),1}else if(I.equalsEpsilon(i,I.PI,I.EPSILON11)){let o=I.sign(e.longitude);return t.longitude=o*(i-I.EPSILON11),2}return 0}var WZ=new fe,jZ=new fe,BZ=new h,NH=new h,RZ=new h,MZ=new h,Xve=new h,LZ=new h,Kve=[WZ,jZ],Jve=new ce,Zve=new h,Qve=new h,$ve=new h,eDe=new h,tDe=new h,nDe=new h,kH=new h,VH=new h,iDe=new h,oDe=new h,rDe=new h,FZ=new h,sDe=new h,aDe=new h,cDe=new Vn,lDe=new Vn,NZ=new h,uDe=new h,kZ=new h,fDe=[new re,new re],qZ=[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],VZ=qZ.length;function dDe(e,t,n,i,o,r,s){let a,c,l=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),T=new Float32Array(p),b=new Float32Array(p),S=new Float32Array(p),v,P,O,R;s&&(v=new Float32Array(p),P=new Float32Array(p),O=new Float32Array(p),R=new Float32Array(d*2));let M=r.length/2,L=0,_=WZ;_.height=0;let E=jZ;E.height=0;let w=BZ,D=NH;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],w=t.project(_,w),D=t.project(E,D),L+=h.distance(w,D),c+=2;let B=i.length/3;D=h.unpack(i,0,D);let N=0;for(c=3,a=1;a<B;a++)w=h.clone(D,w),D=h.unpack(i,c,D),N+=h.distance(w,D),c+=3;let U;c=3;let V=0,G=0,k=0,Y=0,q=!1,X=h.unpack(n,0,MZ),W=h.unpack(i,0,NH),J=h.unpack(o,0,LZ);if(e){let Ie=h.unpack(n,n.length-6,RZ);vZ(J,Ie,X,W)&&(J=h.negate(J,J))}let Z=0,he=0,pe=0;for(a=0;a<f;a++){let Ie=h.clone(X,RZ),Ne=h.clone(W,BZ),We=h.clone(J,Xve);q&&(We=h.negate(We,We)),X=h.unpack(n,c,MZ),W=h.unpack(i,c,NH),J=h.unpack(o,c,LZ),q=vZ(J,Ie,X,W),_.latitude=r[V],_.longitude=r[V+1],E.latitude=r[V+2],E.longitude=r[V+3];let Mt,Gt,cn,mt;if(s){let Ni=Yve(_,E);Mt=t.project(_,tDe),Gt=t.project(E,nDe);let cr=hm(Gt,Mt,NZ);cr.y=Math.abs(cr.y),cn=kH,mt=VH,Ni===0||h.dot(cr,h.UNIT_Y)>UZ?(cn=Vb(t,_,We,Mt,kH),mt=Vb(t,E,J,Gt,VH)):Ni===1?(mt=Vb(t,E,J,Gt,VH),cn.x=0,cn.y=I.sign(_.longitude-Math.abs(E.longitude)),cn.z=0):(cn=Vb(t,_,We,Mt,kH),mt.x=0,mt.y=I.sign(_.longitude-E.longitude),mt.z=0)}let In=h.distance(Ne,W),ni=Vn.fromCartesian(Ie,cDe),st=h.subtract(X,Ie,iDe),Ht=h.normalize(st,FZ),oi=h.subtract(Ne,Ie,oDe);oi=h.normalize(oi,oi);let ge=h.cross(Ht,oi,FZ);ge=h.normalize(ge,ge);let Oe=h.cross(oi,We,sDe);Oe=h.normalize(Oe,Oe);let je=h.subtract(W,X,rDe);je=h.normalize(je,je);let Wt=h.cross(J,je,aDe);Wt=h.normalize(Wt,Wt);let xn=In/N,Li=Z/N,Fi=0,qi,ai,Me,et=0,Ze=0;if(s){Fi=h.distance(Mt,Gt),qi=Vn.fromCartesian(Mt,lDe),ai=h.subtract(Gt,Mt,NZ),Me=h.normalize(ai,uDe);let Ni=Me.x;Me.x=Me.y,Me.y=-Ni,et=Fi/L,Ze=he/L}for(U=0;U<8;U++){let Ni=Y+U*4,cr=G+U*2,Tr=Ni+3,nu=U<4?1:-1,ki=U===2||U===3||U===6||U===7?1:-1;h.pack(ni.high,x,Ni),x[Tr]=st.x,h.pack(ni.low,C,Ni),C[Tr]=st.y,h.pack(Oe,T,Ni),T[Tr]=st.z,h.pack(Wt,b,Ni),b[Tr]=xn*nu,h.pack(ge,S,Ni);let Lr=Li*ki;Lr===0&&ki<0&&(Lr=9),S[Tr]=Lr,s&&(v[Ni]=qi.high.x,v[Ni+1]=qi.high.y,v[Ni+2]=qi.low.x,v[Ni+3]=qi.low.y,O[Ni]=-cn.y,O[Ni+1]=cn.x,O[Ni+2]=mt.y,O[Ni+3]=-mt.x,P[Ni]=ai.x,P[Ni+1]=ai.y,P[Ni+2]=Me.x,P[Ni+3]=Me.y,R[cr]=et*nu,Lr=Ze*ki,Lr===0&&ki<0&&(Lr=9),R[cr+1]=Lr)}let qe=$ve,lt=eDe,It=Zve,Cn=Qve,yo=ce.fromCartographicArray(Kve,Jve),Uo=ii.getMinimumMaximumHeights(yo,l),qr=Uo.minimumTerrainHeight,_s=Uo.maximumTerrainHeight;pe+=qr,pe+=_s,OZ(Ie,Ne,qr,_s,qe,It),OZ(X,W,qr,_s,lt,Cn);let eo=h.multiplyByScalar(ge,I.EPSILON5,kZ);h.add(qe,eo,qe),h.add(lt,eo,lt),h.add(It,eo,It),h.add(Cn,eo,Cn),wB(qe,lt),wB(It,Cn),h.pack(qe,A,k),h.pack(lt,A,k+3),h.pack(Cn,A,k+6),h.pack(It,A,k+9),eo=h.multiplyByScalar(ge,-2*I.EPSILON5,kZ),h.add(qe,eo,qe),h.add(lt,eo,lt),h.add(It,eo,It),h.add(Cn,eo,Cn),wB(qe,lt),wB(It,Cn),h.pack(qe,A,k+12),h.pack(lt,A,k+15),h.pack(Cn,A,k+18),h.pack(It,A,k+21),V+=2,c+=3,G+=16,k+=24,Y+=32,Z+=In,he+=Fi}c=0;let oe=0;for(a=0;a<f;a++){for(U=0;U<VZ;U++)m[c+U]=qZ[U]+oe;oe+=8,c+=VZ}let ue=fDe;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 Ee={position:new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,normalize:!1,values:A}),startHiAndForwardOffsetX:zp(x),startLoAndForwardOffsetY:zp(C),startNormalAndForwardOffsetZ:zp(T),endNormalAndTextureCoordinateNormalizationX:zp(b),rightNormalAndTextureCoordinateNormalizationY:zp(S)};return s&&(Ee.startHiLo2D=zp(v),Ee.offsetAndRight2D=zp(P),Ee.startEndNormals2D=zp(O),Ee.texcoordNormalization2D=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,normalize:!1,values:R})),new rt({attributes:Ee,indices:m,boundingSphere:_e})}function zp(e){return new Se({componentDatatype:K.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}Gp._projectNormal=Vb;var bx=Gp;var DB=`#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 PB=`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 IB=`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 OB=`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 BB=`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 fu=`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 GH=`${fu}
${BB}`,hDe=ux;Lt.isInternetExplorer()||(GH=`#define CLIP_POLYLINE
${GH}`);function wy(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=wy.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,GH),this._fragmentShaderSource=y(e.fragmentShaderSource,hDe),this._renderState=Xi.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(wy.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}}});wy.VERTEX_FORMAT=we.POSITION_ONLY;wy.prototype.getFragmentShaderSource=Xi.prototype.getFragmentShaderSource;wy.prototype.isTranslucent=Xi.prototype.isTranslucent;wy.prototype.getRenderState=Xi.prototype.getRenderState;var Ur=wy;var RB=`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 Sx=`#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 HH=`${fu}
${RB}`,mDe=Sx;Lt.isInternetExplorer()||(HH=`#define CLIP_POLYLINE
${HH}`);function vy(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=vy.VERTEX_FORMAT;this.material=u(e.material)?e.material:Ji.fromType(Ji.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,HH),this._fragmentShaderSource=y(e.fragmentShaderSource,mDe),this._renderState=Xi.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(vy.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}}});vy.VERTEX_FORMAT=we.POSITION_AND_ST;vy.prototype.getFragmentShaderSource=Xi.prototype.getFragmentShaderSource;vy.prototype.isTranslucent=Xi.prototype.isTranslucent;vy.prototype.getRenderState=Xi.prototype.getRenderState;var Xs=vy;function mm(e){e=y(e,y.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this._hasPerInstanceColors=!0;let t=e.appearance;u(t)||(t=new Xs),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;u(r)?o(r):i(this)}}),this._primitive=void 0,this._sp=void 0,this._sp2D=void 0,this._spMorph=void 0,this._renderState=YZ(!1),this._renderState3DTiles=YZ(!0),this._renderStateMorph=ke.fromCache({cull:{enabled:!0,face:Ai.FRONT},depthTest:{enabled:!0},blending:an.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1})}Object.defineProperties(mm.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}}});mm.initializeTerrainHeights=function(){return ii.initialize()};function pDe(e,t,n){let i=t.context,o=e._primitive,r=o._attributeLocations,s=o._batchTable.getVertexShaderCallback()(OB);s=Tn._appendShowToShader(o,s),s=Tn._appendDistanceDisplayConditionToShader(o,s),s=Tn._modifyShaderPosition(e,s,t.scene3DOnly);let a=o._batchTable.getVertexShaderCallback()(IB);a=Tn._appendShowToShader(o,a),a=Tn._appendDistanceDisplayConditionToShader(o,a),a=Tn._modifyShaderPosition(e,a,t.scene3DOnly);let c=o._batchTable.getVertexShaderCallback()(DB),l=[`GLOBE_MINIMUM_ALTITUDE ${t.mapProjection.ellipsoid.minimumRadius.toFixed(1)}`],f="",d="";u(n.material)?(d=u(n.material)?n.material.shaderSource:"",d.search(/varying\s+float\s+v_polylineAngle;/g)!==-1&&l.push("ANGLE_VARYING"),d.search(/varying\s+float\s+v_width;/g)!==-1&&l.push("WIDTH_VARYING")):f="PER_INSTANCE_COLOR",l.push(f);let p=e.debugShowShadowVolume?["DEBUG_SHOW_VOLUME",f]:[f],g=new Ue({defines:l,sources:[s]}),m=new Ue({defines:p,sources:[d,c]});e._sp=qt.replaceCache({context:i,shaderProgram:o._sp,vertexShaderSource:g,fragmentShaderSource:m,attributeLocations:r});let A=i.shaderCache.getDerivedShaderProgram(e._sp,"2dColor");if(!u(A)){let C=new Ue({defines:l.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(!u(x)){let C=new Ue({defines:l.concat([`MAX_TERRAIN_HEIGHT ${ii._defaultMaxTerrainHeight.toFixed(1)}`]),sources:[a]});c=o._batchTable.getVertexShaderCallback()(PB);let T=new Ue({defines:p,sources:[d,c]});x=i.shaderCache.createDerivedShaderProgram(e._sp,"MorphColor",{context:i,shaderProgram:e._spMorph,vertexShaderSource:C,fragmentShaderSource:T,attributeLocations:r})}e._spMorph=x}function YZ(e){return ke.fromCache({cull:{enabled:!0},blending:an.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:Nn.EQUAL,frontOperation:{fail:ct.KEEP,zFail:ct.KEEP,zPass:ct.KEEP},backFunction:Nn.EQUAL,backOperation:{fail:ct.KEEP,zFail:ct.KEEP,zPass:ct.KEEP},reference:vt.CESIUM_3D_TILE_MASK,mask:vt.CESIUM_3D_TILE_MASK}})}function _De(e,t,n,i,o,r){let s=e._primitive,a=s._va.length;o.length=a,r.length=a;let l=t instanceof Ur?{}:n._uniforms,f=s._batchTable.getUniformMapCallback()(l);for(let d=0;d<a;d++){let p=s._va[d],g=o[d];u(g)||(g=o[d]=new $e({owner:e,primitiveType:s._primitiveType})),g.vertexArray=p,g.renderState=e._renderState,g.shaderProgram=e._sp,g.uniformMap=f,g.pass=Ce.TERRAIN_CLASSIFICATION,g.pickId="czm_batchTable_pickColor(v_endPlaneNormalEcAndBatchId.w)";let m=$e.shallowClone(g,g.derivedCommands.tileset);m.renderState=e._renderState3DTiles,m.pass=Ce.CESIUM_3D_TILE_CLASSIFICATION,g.derivedCommands.tileset=m;let A=$e.shallowClone(g,g.derivedCommands.color2D);A.shaderProgram=e._sp2D,g.derivedCommands.color2D=A;let x=$e.shallowClone(m,m.derivedCommands.color2D);x.shaderProgram=e._sp2D,m.derivedCommands.color2D=x;let C=$e.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 XZ(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 gDe(e,t,n,i,o,r,s){let a=e._primitive;Tn._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&&u(a._boundingSphere2D)?c=a._boundingSphere2D:u(a._boundingSphereMorph)&&(c=a._boundingSphereMorph);let l=t.mode===ee.MORPHING,f=e.classificationType,d=f!==Fn.CESIUM_3D_TILE,p=f!==Fn.TERRAIN&&!l,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],XZ(e,g,t,o,r,C,s)),p&&(g=n[x].derivedCommands.tileset,XZ(e,g,t,o,r,C,s))}}}mm.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!ii.initialized){mm.initializeTerrainHeights();return}let t,n=this,i=this._primitiveOptions;if(!u(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,!u(a)||!u(a.color)){this._hasPerInstanceColors=!1;break}for(t=0;t<r;++t){let c=o[t];a={};let l=c.attributes;for(let f in l)l.hasOwnProperty(f)&&(a[f]=l[f]);u(a.width)||(a.width=new tc({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,value:[c.geometry.width]})),c.geometry._scene3DOnly=e.scene3DOnly,bx.setProjectionAndEllipsoid(c.geometry,e.mapProjection),s[t]=new gt({geometry:c.geometry,attributes:a,id:c.id,pickPrimitive:n})}i.geometryInstances=s,i.appearance=this.appearance,i._createShaderProgramFunction=function(c,l,f){pDe(n,l,f)},i._createCommandsFunction=function(c,l,f,d,p,g,m){_De(n,l,f,d,g,m)},i._updateAndQueueCommandsFunction=function(c,l,f,d,p,g,m,A){gDe(n,l,f,d,p,g,m)},this._primitive=new Tn(i),this._primitive.readyPromise.then(this._completeLoad)}if(this.appearance instanceof Ur&&!this._hasPerInstanceColors)throw new Ae("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)};mm.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};mm.isSupported=function(e){return e.frameState.context.depthTexture};mm.prototype.isDestroyed=function(){return!1};mm.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 Vd=mm;var yDe=new H(1,1),ADe=!1,xDe=z.WHITE;function wx(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,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(wx.prototype,{isConstant:{get:function(){return j.isConstant(this._image)&&j.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},image:ae("image"),repeat:ae("repeat"),color:ae("color"),transparent:ae("transparent")});wx.prototype.getType=function(e){return"Image"};wx.prototype.getValue=function(e,t){return u(t)||(t={}),t.image=j.getValueOrUndefined(this._image,e),t.repeat=j.getValueOrClonedDefault(this._repeat,e,yDe,t.repeat),t.color=j.getValueOrClonedDefault(this._color,e,xDe,t.color),j.getValueOrDefault(this._transparent,e,ADe)&&(t.color.alpha=Math.min(.99,t.color.alpha)),t};wx.prototype.equals=function(e){return this===e||e instanceof wx&&j.equals(this._image,e._image)&&j.equals(this._repeat,e._repeat)&&j.equals(this._color,e._color)&&j.equals(this._transparent,e._transparent)};var Dy=wx;function CDe(e){if(e instanceof z)return new Pt(e);if(typeof e=="string"||e instanceof Pe||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement){let t=new Dy;return t.image=e,t}}function TDe(e,t){return ae(e,t,CDe)}var Eo=TDe;function Ub(e){this._definitionChanged=new ye,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(Ub.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")});Ub.prototype.clone=function(e){return u(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 Ub(this)};Ub.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 vx=Ub;var EDe={FIXED:0,INERTIAL:1},Zi=Object.freeze(EDe);function Dx(){Ae.throwInstantiationError()}Object.defineProperties(Dx.prototype,{isConstant:{get:Ae.throwInstantiationError},definitionChanged:{get:Ae.throwInstantiationError},referenceFrame:{get:Ae.throwInstantiationError}});Dx.prototype.getValue=Ae.throwInstantiationError;Dx.prototype.getValueInReferenceFrame=Ae.throwInstantiationError;Dx.prototype.equals=Ae.throwInstantiationError;var WH=new Q;Dx.convertToReferenceFrame=function(e,t,n,i,o){if(!u(t))return t;if(u(o)||(o=new h),n===i)return h.clone(t,o);let r=St.computeIcrfToFixedMatrix(e,WH);if(u(r)||(r=St.computeTemeToPseudoFixedMatrix(e,WH)),n===Zi.INERTIAL)return Q.multiplyByVector(r,t,o);if(n===Zi.FIXED)return Q.multiplyByVector(Q.transpose(r,WH),t,o)};var Hp=Dx;function Py(e,t){this._definitionChanged=new ye,this._value=h.clone(e),this._referenceFrame=y(t,Zi.FIXED)}Object.defineProperties(Py.prototype,{isConstant:{get:function(){return!u(this._value)||this._referenceFrame===Zi.FIXED}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});Py.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,Zi.FIXED,t)};Py.prototype.setValue=function(e,t){let n=!1;h.equals(this._value,e)||(n=!0,this._value=h.clone(e)),u(t)&&this._referenceFrame!==t&&(n=!0,this._referenceFrame=t),n&&this._definitionChanged.raiseEvent(this)};Py.prototype.getValueInReferenceFrame=function(e,t,n){return Hp.convertToReferenceFrame(e,this._value,this._referenceFrame,t,n)};Py.prototype.equals=function(e){return this===e||e instanceof Py&&h.equals(this._value,e._value)&&this._referenceFrame===e._referenceFrame};var Vc=Py;function zb(e){this._definitionChanged=new ye,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(zb.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")});zb.prototype.clone=function(e){return u(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 zb(this)};zb.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 Px=zb;function bDe(e){return e}function SDe(e,t){return ae(e,t,bDe)}var xl=SDe;function Gb(e){this._definitionChanged=new ye,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(Gb.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")});Gb.prototype.clone=function(e){return u(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 Gb(this)};Gb.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 Ix=Gb;function Hb(e){this._definitionChanged=new ye,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(Hb.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")});Hb.prototype.clone=function(e){return u(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 Hb(this)};Hb.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 Ox=Hb;function Wb(e){this._definitionChanged=new ye,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(Wb.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")});Wb.prototype.clone=function(e){return u(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 Wb(this)};Wb.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 Bx=Wb;function jb(e){this._definitionChanged=new ye,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(jb.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")});jb.prototype.clone=function(e){return u(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 jb(this)};jb.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 Ud=jb;var wDe=new h(1,1,1),vDe=h.ZERO,DDe=Be.IDENTITY;function KZ(e,t,n){this.translation=h.clone(y(e,vDe)),this.rotation=Be.clone(y(t,DDe)),this.scale=h.clone(y(n,wDe))}KZ.prototype.equals=function(e){return this===e||u(e)&&h.equals(this.translation,e.translation)&&Be.equals(this.rotation,e.rotation)&&h.equals(this.scale,e.scale)};var Iy=KZ;var jH=new Iy;function qb(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,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(qb.prototype,{isConstant:{get:function(){return j.isConstant(this._translation)&&j.isConstant(this._rotation)&&j.isConstant(this._scale)}},definitionChanged:{get:function(){return this._definitionChanged}},translation:ae("translation"),rotation:ae("rotation"),scale:ae("scale")});qb.prototype.getValue=function(e,t){return u(t)||(t=new Iy),t.translation=j.getValueOrClonedDefault(this._translation,e,jH.translation,t.translation),t.rotation=j.getValueOrClonedDefault(this._rotation,e,jH.rotation,t.rotation),t.scale=j.getValueOrClonedDefault(this._scale,e,jH.scale,t.scale),t};qb.prototype.equals=function(e){return this===e||e instanceof qb&&j.equals(this._translation,e._translation)&&j.equals(this._rotation,e._rotation)&&j.equals(this._scale,e._scale)};var Rx=qb;function pm(e,t){this._propertyNames=[],this._definitionChanged=new ye,u(e)&&this.merge(e,t)}Object.defineProperties(pm.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(!j.isConstant(this[e[t]]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});pm.prototype.hasProperty=function(e){return this._propertyNames.indexOf(e)!==-1};function PDe(e){return new Yn(e)}pm.prototype.addProperty=function(e,t,n){this._propertyNames.push(e),Object.defineProperty(this,e,ae(e,!0,y(n,PDe))),u(t)&&(this[e]=t),this._definitionChanged.raiseEvent(this)};pm.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e],this._definitionChanged.raiseEvent(this)};pm.prototype.getValue=function(e,t){u(t)||(t={});let n=this._propertyNames;for(let i=0,o=n.length;i<o;i++){let r=n[i];t[r]=j.getValueOrUndefined(this[r],e,t[r])}return t};pm.prototype.merge=function(e,t){let n=this._propertyNames,i=u(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?u(a)&&u(a.merge)&&a.merge(c):u(c)&&u(c.merge)&&u(c.clone)?this[s]=c.clone():this[s]=c)}};function IDe(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||!j.equals(e[s],t[s]))return!1}return!0}pm.prototype.equals=function(e){return this===e||e instanceof pm&&IDe(this,e)};var Cl=pm;function JZ(e){return new Rx(e)}function ODe(e){return new Cl(e,JZ)}function BDe(e){return new Cl(e)}function Yb(e){this._definitionChanged=new ye,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(Yb.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,ODe),articulations:ae("articulations",void 0,BDe),clippingPlanes:ae("clippingPlanes"),customShader:ae("customShader")});Yb.prototype.clone=function(e){return u(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 Yb(this)};Yb.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(u(t)){let i=this.nodeTransformations;u(i)?i.merge(t):this.nodeTransformations=new Cl(t,JZ)}let n=e.articulations;if(u(n)){let i=this.articulations;u(i)?i.merge(n):this.articulations=new Cl(n)}};var Wp=Yb;function Xb(e){this._definitionChanged=new ye,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(Xb.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),uri:ae("uri"),maximumScreenSpaceError:ae("maximumScreenSpaceError")});Xb.prototype.clone=function(e){return u(e)?(e.show=this.show,e.uri=this.uri,e.maximumScreenSpaceError=this.maximumScreenSpaceError,e):new Xb(this)};Xb.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 Mx=Xb;function Kb(e){this._definitionChanged=new ye,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(Kb.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")});Kb.prototype.clone=function(e){return u(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 Kb(this)};Kb.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 jp=Kb;function Jb(e){this._definitionChanged=new ye,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(Jb.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")});Jb.prototype.clone=function(e){return u(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 Jb(this)};Jb.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 MB=Jb;function Zb(e){this._definitionChanged=new ye,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(Zb.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")});Zb.prototype.clone=function(e){return u(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 Zb(this)};Zb.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 Lx=Zb;function RDe(e,t){this.positions=u(e)?e:[],this.holes=u(t)?t:[]}var Uc=RDe;function MDe(e){return Array.isArray(e)&&(e=new Uc(e)),new Yn(e)}function Qb(e){this._definitionChanged=new ye,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(Qb.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),hierarchy:ae("hierarchy",void 0,MDe),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")});Qb.prototype.clone=function(e){return u(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 Qb(this)};Qb.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 zd=Qb;function $b(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._depthFailMaterial=void 0,this._depthFailMaterialSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._clampToGround=void 0,this._clampToGroundSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties($b.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")});$b.prototype.clone=function(e){return u(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 $b(this)};$b.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 ic=$b;function eS(e){this._definitionChanged=new ye,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(eS.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")});eS.prototype.clone=function(e){return u(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 eS(this)};eS.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 Fx=eS;function tS(e){this._definitionChanged=new ye,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(tS.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")});tS.prototype.clone=function(e){return u(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 tS(this)};tS.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 Gd=tS;function nS(e){this._definitionChanged=new ye,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(nS.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")});nS.prototype.clone=function(e){return u(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 nS(this)};nS.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 qp=nS;var LDe=new fe;function FDe(e){return new Vc(e)}function NDe(e){return ae(e,void 0,FDe)}function Ts(e,t){return ae(e,void 0,function(n){return n instanceof t?n:new t(n)})}function Hd(e){e=y(e,y.EMPTY_OBJECT);let t=e.id;u(t)||(t=kn()),this._availability=void 0,this._id=t,this._definitionChanged=new ye,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 qH(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)&&qH(r,r._children,n)}e._definitionChanged.raiseEvent(e,"isShowing",n,!n)}Object.defineProperties(Hd.prototype,{availability:xl("availability"),id:{get:function(){return this._id}},definitionChanged:{get:function(){return this._definitionChanged}},name:xl("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&&qH(this,this._children,n),this._definitionChanged.raiseEvent(this,"show",e,!e)}},isShowing:{get:function(){return this._show&&(!u(this.entityCollection)||this.entityCollection.show)&&(!u(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(u(t)){let o=t._children.indexOf(this);t._children.splice(o,1)}this._parent=e,u(e)&&e._children.push(this);let i=this.isShowing;n!==i&&qH(this,this._children,i),this._definitionChanged.raiseEvent(this,"parent",e,t)}},propertyNames:{get:function(){return this._propertyNames}},billboard:Ts("billboard",Xa),box:Ts("box",vx),corridor:Ts("corridor",Px),cylinder:Ts("cylinder",Ix),description:ae("description"),ellipse:Ts("ellipse",Ox),ellipsoid:Ts("ellipsoid",Bx),label:Ts("label",Ud),model:Ts("model",Wp),tileset:Ts("tileset",Mx),orientation:ae("orientation"),path:Ts("path",jp),plane:Ts("plane",MB),point:Ts("point",Lx),polygon:Ts("polygon",zd),polyline:Ts("polyline",ic),polylineVolume:Ts("polylineVolume",Fx),properties:Ts("properties",Cl),position:NDe("position"),rectangle:Ts("rectangle",Gd),viewFrom:ae("viewFrom"),wall:Ts("wall",qp)});Hd.prototype.isAvailable=function(e){let t=this._availability;return!u(t)||t.contains(e)};Hd.prototype.addProperty=function(e){this._propertyNames.push(e),Object.defineProperty(this,e,xl(e,!0))};Hd.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e]};Hd.prototype.merge=function(e){this.name=y(this.name,e.name),this.availability=y(this.availability,e.availability);let t=this._propertyNames,n=u(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];!u(s)&&t.indexOf(r)===-1&&this.addProperty(r),u(a)&&(u(s)?u(s.merge)&&s.merge(a):u(a.merge)&&u(a.clone)?this[r]=a.clone():this[r]=a)}};var ZZ=new Q,QZ=new h,$Z=new Be;Hd.prototype.computeModelMatrix=function(e,t){let n=j.getValueOrUndefined(this._position,e,QZ);if(!u(n))return;let i=j.getValueOrUndefined(this._orientation,e,$Z);return u(i)?t=F.fromRotationTranslation(Q.fromQuaternion(i,ZZ),n,t):t=St.eastNorthUpToFixedFrame(n,void 0,t),t};Hd.prototype.computeModelMatrixForHeightReference=function(e,t,n,i,o){let r=j.getValueOrDefault(t,e,ze.NONE),s=j.getValueOrUndefined(this._position,e,QZ);if(r===ze.NONE||!u(s)||h.equalsEpsilon(s,h.ZERO,I.EPSILON8))return this.computeModelMatrix(e,o);let a=i.cartesianToCartographic(s,LDe);r===ze.CLAMP_TO_GROUND?a.height=n:a.height+=n,s=i.cartographicToCartesian(a,s);let c=j.getValueOrUndefined(this._orientation,e,$Z);return u(c)?o=F.fromRotationTranslation(Q.fromQuaternion(c,ZZ),s,o):o=St.eastNorthUpToFixedFrame(s,void 0,o),o};Hd.supportsMaterialsforEntitiesOnTerrain=function(e){return kc.supportsMaterials(e)};Hd.supportsPolylinesOnTerrain=function(e){return Vd.isSupported(e)};var qo=Hd;var kDe=new Pt(z.WHITE),VDe=new Yn(!0),UDe=new Yn(!0),zDe=new Yn(!1),GDe=new Yn(z.BLACK),HDe=new Yn(hn.DISABLED),WDe=new Yn(new Tt),jDe=new Yn(Fn.BOTH);function oc(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 ye,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=qo.supportsMaterialsforEntitiesOnTerrain(e.scene)}Object.defineProperties(oc.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||!u(this._entity.availability)&&j.isConstant(this._showProperty)&&j.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!u(this._entity.availability)&&j.isConstant(this._showProperty)&&j.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}}});oc.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)};oc.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)};oc.prototype.createFillGeometryInstance=Ae.throwInstantiationError;oc.prototype.createOutlineGeometryInstance=Ae.throwInstantiationError;oc.prototype.isDestroyed=function(){return!1};oc.prototype.destroy=function(){le(this)};oc.prototype._isHidden=function(e,t){let n=t.show;return u(n)&&n.isConstant&&!n.getValue(Ve.MINIMUM_VALUE)};oc.prototype._isOnTerrain=function(e,t){return!1};oc.prototype._getIsClosed=function(e){return!0};oc.prototype._isDynamic=Ae.throwInstantiationError;oc.prototype._setStaticOptions=Ae.throwInstantiationError;oc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let r=o.fill,s=u(r)&&r.isConstant?r.getValue(Ve.MINIMUM_VALUE):!0,a=o.outline,c=u(a);if(c&&a.isConstant&&(c=a.getValue(Ve.MINIMUM_VALUE)),!s&&!c){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let l=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,kDe),this._fillProperty=y(r,UDe),this._showProperty=y(l,VDe),this._showOutlineProperty=y(o.outline,zDe),this._outlineColorProperty=c?y(o.outlineColor,GDe):void 0,this._shadowsProperty=y(o.shadows,HDe),this._distanceDisplayConditionProperty=y(o.distanceDisplayCondition,WDe),this._classificationTypeProperty=y(o.classificationType,jDe),this._fillEnabled=s;let f=this._isOnTerrain(e,o)&&(this._supportsMaterialsforEntitiesOnTerrain||this._materialProperty instanceof Pt);if(c&&f&&(Dt(Dt.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=u(d)?d.getValue(Ve.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};oc.prototype.createDynamicUpdater=function(e,t){return new this.constructor.DynamicGeometryUpdater(this,e,t)};var Qn=oc;function Nx(e,t){this._callback=void 0,this._isConstant=void 0,this._definitionChanged=new ye,this.setCallback(e,t)}Object.defineProperties(Nx.prototype,{isConstant:{get:function(){return this._isConstant}},definitionChanged:{get:function(){return this._definitionChanged}}});Nx.prototype.getValue=function(e,t){return this._callback(e,t)};Nx.prototype.setCallback=function(e,t){let n=this._callback!==e||this._isConstant!==t;this._callback=e,this._isConstant=t,n&&this._definitionChanged.raiseEvent(this)};Nx.prototype.equals=function(e){return this===e||e instanceof Nx&&this._callback===e._callback&&this._isConstant===e._isConstant};var Wd=Nx;var eQ=new h,qDe=new fe;function kx(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 ye,this._terrainHeight=0,this._removeCallbackFunc=void 0,this._removeEventListener=void 0,this._removeModeListener=void 0;let o=this;if(u(e.globe)&&(this._removeEventListener=e.terrainProviderChanged.addEventListener(function(){o._updateClamping()}),this._removeModeListener=e.morphComplete.addEventListener(function(){o._updateClamping()})),t.isConstant){let r=t.getValue(Ve.MINIMUM_VALUE,eQ);if(!u(r)||h.equals(r,h.ZERO)||!u(e.globe))return;this._position=h.clone(r,this._position),this._updateClamping(),this._normal=e.globe.ellipsoid.geodeticSurfaceNormal(r,this._normal)}}Object.defineProperties(kx.prototype,{isConstant:{get:function(){return!1}},definitionChanged:{get:function(){return this._definitionChanged}}});kx.prototype._updateClamping=function(){u(this._removeCallbackFunc)&&this._removeCallbackFunc();let e=this._scene,t=e.globe,n=this._position;if(!u(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);u(a)?this._terrainHeight=a:this._terrainHeight=0;function c(l){if(e.mode===ee.SCENE3D){let f=i.cartesianToCartographic(l,qDe);r._terrainHeight=f.height}else r._terrainHeight=l.x;r.definitionChanged.raiseEvent()}this._removeCallbackFunc=o.updateHeight(s,c)};kx.prototype.getValue=function(e,t){let n=j.getValueOrDefault(this._heightReference,e,ze.NONE),i=j.getValueOrDefault(this._extrudedHeightReference,e,ze.NONE);if(n===ze.NONE&&i!==ze.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,eQ);if(!u(r)||h.equals(r,h.ZERO)||!u(o.globe))return h.clone(h.ZERO,t);if(h.equalsEpsilon(this._position,r,I.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)};kx.prototype.isDestroyed=function(){return!1};kx.prototype.destroy=function(){return u(this._removeEventListener)&&this._removeEventListener(),u(this._removeModeListener)&&this._removeModeListener(),u(this._removeCallbackFunc)&&this._removeCallbackFunc(),le(this)};var Vx=kx;function YDe(e,t,n,i){if(Qn.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o))return;u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let r=o.heightReference;if(u(r)){let s=new Wd(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new Vx(this._scene,s,r)}}var Yp=YDe;var tQ=h.ZERO,nQ=new h,XDe=new h,iQ=new z;function KDe(e){this.id=e,this.vertexFormat=void 0,this.dimensions=void 0,this.offsetAttribute=void 0}function Tl(e,t){Qn.call(this,{entity:e,scene:t,geometryOptions:new KDe(e),geometryPropertyName:"box",observedPropertyNames:["availability","position","orientation","box"]}),this._onEntityPropertyChanged(e,"box",e.box,void 0)}u(Object.create)&&(Tl.prototype=Object.create(Qn.prototype),Tl.prototype.constructor=Tl);Object.defineProperties(Tl.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Tl.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;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,iQ)),u(a)||(a=z.WHITE),s.color=Ot.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,tQ,nQ))),new gt({id:t,geometry:gl.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:s})};Tl.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,iQ),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ot.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,tQ,nQ))),new gt({id:t,geometry:Od.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:r})};Tl.prototype._computeCenter=function(e,t){return j.getValueOrUndefined(this._entity.position,e,t)};Tl.prototype._isHidden=function(e,t){return!u(t.dimensions)||!u(e.position)||Qn.prototype._isHidden.call(this,e,t)};Tl.prototype._isDynamic=function(e,t){return!e.position.isConstant||!j.isConstant(e.orientation)||!t.dimensions.isConstant||!j.isConstant(t.outlineWidth)};Tl.prototype._setStaticOptions=function(e,t){let n=j.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,ze.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Pt?$t.VERTEX_FORMAT:no.MaterialSupport.TEXTURED.vertexFormat,i.dimensions=t.dimensions.getValue(Ve.MINIMUM_VALUE,i.dimensions),i.offsetAttribute=n!==ze.NONE?Qt.ALL:void 0};Tl.prototype._onEntityPropertyChanged=Yp;Tl.DynamicGeometryUpdater=Ux;function Ux(e,t,n){Zn.call(this,e,t,n)}u(Object.create)&&(Ux.prototype=Object.create(Zn.prototype),Ux.prototype.constructor=Ux);Ux.prototype._isHidden=function(e,t,n){let i=j.getValueOrUndefined(e.position,n,XDe),o=this._options.dimensions;return!u(i)||!u(o)||Zn.prototype._isHidden.call(this,e,t,n)};Ux.prototype._setOptions=function(e,t,n){let i=j.getValueOrDefault(t.heightReference,n,ze.NONE),o=this._options;o.dimensions=j.getValueOrUndefined(t.dimensions,n,o.dimensions),o.offsetAttribute=i!==ze.NONE?Qt.ALL:void 0};var LB=Tl;var rQ=Do(oQ(),1);var JDe=0,KH={};function _m(e,t){let n,i=e;u(KH[i])?n=KH[i]:(n=JDe++,KH[i]=n),t=y(t,!1),this._id=n,this._html=e,this._showOnScreen=t,this._element=void 0}Object.defineProperties(_m.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(!u(this._element)){let e=rQ.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}}});_m.equals=function(e,t){return e===t||u(e)&&u(t)&&e._id===t._id&&e._showOnScreen===t._showOnScreen};_m.prototype.equals=function(e){return _m.equals(this,e)};_m.getIonCredit=function(e){let t=u(e.collapsible)&&!e.collapsible,n=new _m(e.html,t);return n._isIon=n.html.indexOf("ion-credit.png")!==-1,n};_m.clone=function(e){if(u(e))return new _m(e.html,e.showOnScreen)};var Xt=_m;function ZDe(e,t){Dt(e,t)}var br=ZDe;function sQ(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=Ce.COMPUTE,this.owner=e.owner}sQ.prototype.execute=function(e){e.execute(this)};var Cf=sQ;var FB=`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 NB=`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 kB=`attribute vec4 position;
attribute vec3 cubeMapCoordinates;
varying vec3 v_cubeMapCoordinates;
void main()
{
gl_Position = position;
v_cubeMapCoordinates = cubeMapCoordinates;
}
`;function Oy(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=>{JH(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(Oy.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}}});Oy.isSupported=function(e){return e.colorBufferHalfFloat&&e.halfFloatingPointTexture||e.floatingPointTexture&&e.colorBufferFloat};var QDe=new h(1,0,0),$De=new h(0,0,1),ePe=new h(-1,0,0),tPe=new h(0,0,-1),VB=new h(0,1,0),nPe=new h(0,-1,0),lQ=[VB,ePe,$De,nPe,QDe,VB,tPe,VB,VB],uQ=lQ.length,fQ=new Float32Array(uQ*3),aQ=0;for(let e=0;e<uQ;++e,aQ+=3)h.pack(lQ[e],fQ,aQ);var iPe=new Float32Array([-1,1,-1,0,0,1,0,0,1,0,1,1,0,-1,-1,-1,1,-1]),oPe=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 rPe(e){let t=at.createVertexBuffer({context:e,typedArray:iPe,usage:Le.STATIC_DRAW}),n=at.createVertexBuffer({context:e,typedArray:fQ,usage:Le.STATIC_DRAW}),i=at.createIndexBuffer({context:e,typedArray:oPe,usage:Le.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT}),o=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:K.FLOAT},{index:1,vertexBuffer:n,componentsPerAttribute:3,componentDatatype:K.FLOAT}];return new Jn({context:e,attributes:o,indexBuffer:i})}function cQ(e){return function(){return e}}function JH(e){e._va=e._va&&e._va.destroy(),e._sp=e._sp&&e._sp.destroy();let t,n,i=e._cubeMaps;if(u(i))for(n=i.length,t=0;t<n;++t)i[t].destroy();let o=e._mipTextures;if(u(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}Oy.prototype.update=function(e){let t=e.context;if(!Oy.isSupported(t)||(u(this._texture)&&u(this._va)&&JH(this),u(this._texture)))return;if(!u(this._texture)&&!this._loading){let g=e.context.textureCache.getTexture(this._url);u(g)&&this._completeLoadFromCache(g)}let n=this._cubeMapBuffers;if(!u(n)&&!this._loading){let g=this;yl(this._url).then(function(m){g._cubeMapBuffers=m,g._loading=!1}).catch(function(m){g._failLoad(m)}),this._loading=!0}if(!u(this._cubeMapBuffers))return;let i=[],o=n[0].positiveX.pixelDatatype;u(o)?i.push("RGBA_NORMALIZED"):o=t.halfFloatingPointTexture?Ye.HALF_FLOAT:Ye.FLOAT;let r=dt.RGBA,s=new Ue({defines:i,sources:[NB]});this._va=rPe(t),this._sp=qt.fromCache({context:t,vertexShaderSource:kB,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),l=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 Za({context:t,source:n[g],pixelDatatype:o}),x=c[g].width*2,C=l[g]=new Bt({context:t,width:x,height:x,pixelDatatype:o,pixelFormat:r}),T=new Cf({vertexArray:this._va,shaderProgram:this._sp,uniformMap:{cubeMap:cQ(A)},outputTexture:C,persists:!0,owner:this});e.commandList.push(T),d[`texture${g}`]=cQ(C)}this._texture=new Bt({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 Cf({fragmentShaderSource:FB,uniformMap:d,outputTexture:this._texture,persists:!1,owner:this});e.commandList.push(p),this._completeLoad()};Oy.prototype.isDestroyed=function(){return!1};Oy.prototype.destroy=function(){return JH(this),this._texture=this._texture&&this._texture.destroy(),le(this)};var jd=Oy;function iS(e){e=y(e,y.EMPTY_OBJECT);let t=u(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(iS.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 u(this._sphericalHarmonicCoefficients)||this._useDefaultSphericalHarmonics}},specularEnvironmentMapAtlas:{get:function(){return this._specularEnvironmentMapAtlas}},useDefaultSpecularMaps:{get:function(){return this._useDefaultSpecularMaps}},useSpecularEnvironmentMaps:{get:function(){return u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.ready||this._useDefaultSpecularMaps}}});function sPe(e,t){if(!!jd.isSupported(t)){if(e._specularEnvironmentMapAtlas=e._specularEnvironmentMapAtlas&&e._specularEnvironmentMapAtlas.destroy(),u(e._specularEnvironmentMaps)){let n=new jd(e._specularEnvironmentMaps);e._specularEnvironmentMapAtlas=n,n.readyPromise.then(function(){e._specularEnvironmentMapLoaded=!0}).catch(function(i){console.error(`Error loading specularEnvironmentMaps: ${i}`)})}e._shouldRegenerateShaders=!0}}iS.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||u(this._luminanceAtZenith)!==u(this._previousLuminanceAtZenith),this._previousLuminanceAtZenith=this._luminanceAtZenith),this._previousSphericalHarmonicCoefficients!==this._sphericalHarmonicCoefficients&&(this._shouldRegenerateShaders=this._shouldRegenerateShaders||u(this._previousSphericalHarmonicCoefficients)!==u(this._sphericalHarmonicCoefficients),this._previousSphericalHarmonicCoefficients=this._sphericalHarmonicCoefficients),this._shouldRegenerateShaders=this._shouldRegenerateShaders||this._previousSpecularEnvironmentMapLoaded!==this._specularEnvironmentMapLoaded,this._previousSpecularEnvironmentMapLoaded=this._specularEnvironmentMapLoaded,this._specularEnvironmentMapAtlasDirty&&(sPe(this,t),this._specularEnvironmentMapAtlasDirty=!1),u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.update(e);let o=!u(this._specularEnvironmentMapAtlas)&&u(e.specularEnvironmentMaps)&&!this._useDefaultSpecularMaps,r=!u(e.specularEnvironmentMaps)&&this._useDefaultSpecularMaps,s=!u(this._sphericalHarmonicCoefficients)&&u(e.sphericalHarmonicCoefficients)&&!this._useDefaultSphericalHarmonics,a=!u(e.sphericalHarmonicCoefficients)&&this._useDefaultSphericalHarmonics;this._shouldRegenerateShaders=this._shouldRegenerateShaders||o||r||s||a,this._useDefaultSpecularMaps=!u(this._specularEnvironmentMapAtlas)&&u(e.specularEnvironmentMaps),this._useDefaultSphericalHarmonics=!u(this._sphericalHarmonicCoefficients)&&u(e.sphericalHarmonicCoefficients)};iS.prototype.isDestroyed=function(){return!1};iS.prototype.destroy=function(){return this._specularEnvironmentMapAtlas=this._specularEnvironmentMapAtlas&&this._specularEnvironmentMapAtlas.destroy(),le(this)};var zx=iS;function qd(e){e=y(e,0),this._array=new Array(e),this._length=e}Object.defineProperties(qd.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}}});qd.prototype.get=function(e){return this._array[e]};qd.prototype.set=function(e,t){e>=this._length&&(this.length=e+1),this._array[e]=t};qd.prototype.peek=function(){return this._array[this._length-1]};qd.prototype.push=function(e){let t=this.length++;this._array[t]=e};qd.prototype.pop=function(){if(this._length===0)return;let e=this._array[this._length-1];return--this.length,e};qd.prototype.reserve=function(e){e>this._array.length&&(this._array.length=e)};qd.prototype.resize=function(e){this.length=e};qd.prototype.trim=function(e){e=y(e,this._length),this._array.length=e};var du=qd;function UB(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}UB.ALL=Object.freeze(new UB({color:new z(0,0,0,0),depth:1,stencil:0}));UB.prototype.execute=function(e,t){e.clear(this,t)};var $n=UB;var gm={X:0,Y:1,Z:2};gm.Y_UP_TO_Z_UP=F.fromRotationTranslation(Q.fromRotationX(I.PI_OVER_TWO));gm.Z_UP_TO_Y_UP=F.fromRotationTranslation(Q.fromRotationX(-I.PI_OVER_TWO));gm.X_UP_TO_Z_UP=F.fromRotationTranslation(Q.fromRotationY(-I.PI_OVER_TWO));gm.Z_UP_TO_X_UP=F.fromRotationTranslation(Q.fromRotationY(I.PI_OVER_TWO));gm.X_UP_TO_Y_UP=F.fromRotationTranslation(Q.fromRotationZ(I.PI_OVER_TWO));gm.Y_UP_TO_X_UP=F.fromRotationTranslation(Q.fromRotationZ(-I.PI_OVER_TWO));gm.fromName=function(e){return gm[e]};var bo=Object.freeze(gm);function hu(e){this.planes=y(e,[])}var oS=[new h,new h,new h];h.clone(h.UNIT_X,oS[0]);h.clone(h.UNIT_Y,oS[1]);h.clone(h.UNIT_Z,oS[2]);var Xp=new h,aPe=new h,dQ=new nn(new h(1,0,0),0);hu.fromBoundingSphere=function(e,t){u(t)||(t=new hu);let n=oS.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=oS[a],l=i[s],f=i[s+1];u(l)||(l=i[s]=new se),u(f)||(f=i[s+1]=new se),h.multiplyByScalar(c,-r,Xp),h.add(o,Xp,Xp),l.x=c.x,l.y=c.y,l.z=c.z,l.w=-h.dot(c,Xp),h.multiplyByScalar(c,r,Xp),h.add(o,Xp,Xp),f.x=-c.x,f.y=-c.y,f.z=-c.z,f.w=-h.dot(h.negate(c,aPe),Xp),s+=2}return t};hu.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],dQ));if(r===Kt.OUTSIDE)return Kt.OUTSIDE;r===Kt.INTERSECTING&&(n=!0)}return n?Kt.INTERSECTING:Kt.INSIDE};hu.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===hu.MASK_OUTSIDE||t===hu.MASK_INSIDE)return t;let n=hu.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],dQ));if(a===Kt.OUTSIDE)return hu.MASK_OUTSIDE;a===Kt.INTERSECTING&&(n|=s)}return n};hu.MASK_OUTSIDE=4294967295;hu.MASK_INSIDE=0;hu.MASK_INDETERMINATE=2147483647;var Ks=hu;function Yd(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 Ks,this._orthographicMatrix=new F}function hQ(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=F.computeOrthographicOffCenter(e.left,e.right,e.bottom,e.top,e.near,e.far,e._orthographicMatrix))}Object.defineProperties(Yd.prototype,{projectionMatrix:{get:function(){return hQ(this),this._orthographicMatrix}}});var cPe=new h,lPe=new h,uPe=new h,ZH=new h;Yd.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,l=this.far,f=h.cross(t,n,cPe);h.normalize(f,f);let d=lPe;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=uPe;h.multiplyByScalar(f,a,p),h.add(d,p,p);let g=i[0];return u(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],u(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,ZH),p),h.multiplyByScalar(n,r,p),h.add(d,p,p),g=i[2],u(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],u(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,ZH),p),g=i[4],u(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,l,p),h.add(e,p,p),g=i[5],u(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,ZH),p),this._cullingVolume};Yd.prototype.getPixelDimensions=function(e,t,n,i,o){hQ(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};Yd.prototype.clone=function(e){return u(e)||(e=new Yd),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};Yd.prototype.equals=function(e){return u(e)&&e instanceof Yd&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};Yd.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof Yd&&I.equalsEpsilon(this.right,e.right,t,n)&&I.equalsEpsilon(this.left,e.left,t,n)&&I.equalsEpsilon(this.top,e.top,t,n)&&I.equalsEpsilon(this.bottom,e.bottom,t,n)&&I.equalsEpsilon(this.near,e.near,t,n)&&I.equalsEpsilon(this.far,e.far,t,n)};var Sr=Yd;function zc(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new Sr,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}zc.packedLength=4;zc.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};zc.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new zc),n.width=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t],n};function By(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(zc.prototype,{projectionMatrix:{get:function(){return By(this),this._offCenterFrustum.projectionMatrix}}});zc.prototype.computeCullingVolume=function(e,t,n){return By(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};zc.prototype.getPixelDimensions=function(e,t,n,i,o){return By(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,o)};zc.prototype.clone=function(e){return u(e)||(e=new zc),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};zc.prototype.equals=function(e){return!u(e)||!(e instanceof zc)?!1:(By(this),By(e),this.width===e.width&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};zc.prototype.equalsEpsilon=function(e,t,n){return!u(e)||!(e instanceof zc)?!1:(By(this),By(e),I.equalsEpsilon(this.width,e.width,t,n)&&I.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var Zt=zc;function mQ(e){e=y(e,y.EMPTY_OBJECT),this._metadata=e.metadata}Object.defineProperties(mQ.prototype,{metadata:{get:function(){return this._metadata}}});var Gx=mQ;function Kp(e,t,n){return t=y(t,0),n=y(n,e.byteLength-t),e=e.subarray(t,t+n),Kp.decode(e)}Kp.decodeWithTextDecoder=function(e){return new TextDecoder("utf-8").decode(e)};Kp.decodeWithFromCharCode=function(e){let t="",n=fPe(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 rS(e,t,n){return t<=e&&e<=n}function fPe(e){let t=0,n=0,i=0,o=128,r=191,s=[],a=e.length;for(let c=0;c<a;++c){let l=e[c];if(i===0){if(rS(l,0,127)){s.push(l);continue}if(rS(l,194,223)){i=1,t=l&31;continue}if(rS(l,224,239)){l===224&&(o=160),l===237&&(r=159),i=2,t=l&15;continue}if(rS(l,240,244)){l===240&&(o=144),l===244&&(r=143),i=3,t=l&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 sS=Uint32Array.BYTES_PER_ELEMENT;function hPe(e,t,n,i){n=y(n,0);let o=new Uint8Array(t),r=new DataView(t);n+=sS;let s=r.getUint32(n,!0);if(s!==1)throw new de(`Only Composite Tile version 1 is supported. Version ${s} is not.`);n+=sS,n+=sS;let a=r.getUint32(n,!0);n+=sS;let c=[],l=e._resource,f=l.queryParameters.compositeIndex;u(f)?f=`${f}_`:f="";for(let d=0;d<a;++d){let p=Xd(o,n),g=r.getUint32(n+sS*2,!0),m=i[p],A=`${f}${d}`,x=l.getDerivedResource({queryParameters:{compositeIndex:A}});if(u(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})}ym.prototype.hasProperty=function(e,t){return!1};ym.prototype.getFeature=function(e){};ym.prototype.applyDebugSettings=function(e,t){let n=this._contents,i=n.length;for(let o=0;o<i;++o)n[o].applyDebugSettings(e,t)};ym.prototype.applyStyle=function(e){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].applyStyle(e)};ym.prototype.update=function(e,t){let n=this._contents,i=n.length;for(let o=0;o<i;++o)n[o].update(e,t)};ym.prototype.isDestroyed=function(){return!1};ym.prototype.destroy=function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var zB=ym;function mPe(e,t,n){return JSON.parse(El(e,t,n))}var Yo=mPe;function Ca(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,kt.maximumTextureSize),r=Math.ceil(t/kt.maximumTextureSize),s=1/o,a=s*.5,c=1/r,l=c*.5;n=new H(o,r),i=new se(s,a,c,l)}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(Ca.prototype,{translucentFeaturesLength:{get:function(){return this._translucentFeaturesLength}},byteLength:{get:function(){let e=0;return u(this._pickTexture)&&(e+=this._pickTexture.sizeInBytes),u(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}}});Ca.DEFAULT_COLOR_VALUE=z.WHITE;Ca.DEFAULT_SHOW_VALUE=!0;function pQ(e){let t=e._textureDimensions;return t.x*t.y*4}function _Q(e){if(!u(e._batchValues)){let t=pQ(e),n=new Uint8Array(t).fill(255);e._batchValues=n}return e._batchValues}function gQ(e){if(!u(e._showAlphaProperties)){let t=2*e._featuresLength,n=new Uint8Array(t).fill(255);e._showAlphaProperties=n}return e._showAlphaProperties}Ca.prototype.setShow=function(e,t){if(t&&!u(this._showAlphaProperties))return;let n=gQ(this),i=e*2,o=t?255:0;if(n[i]!==o){n[i]=o;let r=_Q(this),s=e*4+3;r[s]=t?n[i+1]:0,this._batchValuesDirty=!0}};Ca.prototype.setAllShow=function(e){let t=this._featuresLength;for(let n=0;n<t;++n)this.setShow(n,e)};Ca.prototype.getShow=function(e){if(!u(this._showAlphaProperties))return!0;let t=e*2;return this._showAlphaProperties[t]===255};var pPe=new Array(4);Ca.prototype.setColor=function(e,t){if(z.equals(t,Ca.DEFAULT_COLOR_VALUE)&&!u(this._batchValues))return;let n=t.toBytes(pPe),i=n[3],o=_Q(this),r=e*4,s=gQ(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,l=s[a]!==0;o[r+3]=l?i:0,s[a+1]=i;let f=i!==255;f&&!c?++this._translucentFeaturesLength:!f&&c&&--this._translucentFeaturesLength,this._batchValuesDirty=!0,u(this._colorChangedCallback)&&this._colorChangedCallback(e,t)}};Ca.prototype.setAllColor=function(e){let t=this._featuresLength;for(let n=0;n<t;++n)this.setColor(n,e)};Ca.prototype.getColor=function(e,t){if(!u(this._batchValues))return z.clone(Ca.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)};Ca.prototype.getPickColor=function(e){return this._pickIds[e]};function yQ(e,t,n){let i=e._textureDimensions;return new Bt({context:t,pixelFormat:dt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,source:{width:i.x,height:i.y,arrayBufferView:n},flipY:!1,sampler:dn.NEAREST})}function _Pe(e,t){let n=e._featuresLength;if(!u(e._pickTexture)&&n>0){let i=e._pickIds,o=pQ(e),r=new Uint8Array(o),s=e._owner,a=e._statistics;for(let c=0;c<n;++c){let l=t.createPickId(s.getFeature(c));i.push(l);let f=l.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=yQ(e,t,r),u(a)&&(a.batchTableByteLength+=e._pickTexture.sizeInBytes)}}function gPe(e){let t=e._textureDimensions;e._batchTexture.copyFrom({source:{width:t.x,height:t.y,arrayBufferView:e._batchValues}})}Ca.prototype.update=function(e,t){let n=t.context;this._defaultTexture=n.defaultTexture;let i=t.passes;(i.pick||i.postProcess)&&_Pe(this,n),this._batchValuesDirty&&(this._batchValuesDirty=!1,u(this._batchTexture)||(this._batchTexture=yQ(this,n,this._batchValues),u(this._statistics)&&(this._statistics.batchTableByteLength+=this._batchTexture.sizeInBytes)),gPe(this))};Ca.prototype.isDestroyed=function(){return!1};Ca.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=Ca;var yPe={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},APe={SCALAR:void 0,VEC2:H,VEC3:h,VEC4:se,MAT2:Yi,MAT3:Q,MAT4:F};function xPe(e){let t=e.componentType,n;typeof t=="string"?n=K.fromName(t):n=t;let i=yPe[e.type],o=APe[e.type];return{componentsPerAttribute:i,classType:o,createArrayBufferView:function(r,s,a){return K.createArrayBufferView(n,r,s,i*a)}}}var mu=xPe;function Am(e){this._classes=void 0,this._classIds=void 0,this._classIndexes=void 0,this._parentCounts=void 0,this._parentIndexes=void 0,this._parentIds=void 0,this._byteLength=0,CPe(this,e.extension,e.binaryBody)}Object.defineProperties(Am.prototype,{byteLength:{get:function(){return this._byteLength}}});function CPe(e,t,n){let i,o,r,s=t.instancesLength,a=t.classes,c=t.classIds,l=t.parentCounts,f=t.parentIds,d=s,p=0;u(c.byteOffset)&&(c.componentType=y(c.componentType,K.UNSIGNED_SHORT),c.type=en.SCALAR,r=mu(c),c=r.createArrayBufferView(n.buffer,n.byteOffset+c.byteOffset,s),p+=c.byteLength);let g;if(u(l)){for(u(l.byteOffset)&&(l.componentType=y(l.componentType,K.UNSIGNED_SHORT),l.type=en.SCALAR,r=mu(l),l=r.createArrayBufferView(n.buffer,n.byteOffset+l.byteOffset,s),p+=l.byteLength),g=new Uint16Array(s),d=0,i=0;i<s;++i)g[i]=d,d+=l[i];p+=g.byteLength}u(f)&&u(f.byteOffset)&&(f.componentType=y(f.componentType,K.UNSIGNED_SHORT),f.type=en.SCALAR,r=mu(f),f=r.createArrayBufferView(n.buffer,n.byteOffset+f.byteOffset,d),p+=f.byteLength);let m=a.length;for(i=0;i<m;++i){let C=a[i].length,T=a[i].instances,b=TPe(C,T,n);p+=EPe(b),a[i].instances=_t(b,T)}let A=new Array(m).fill(0),x=new Uint16Array(s);for(i=0;i<s;++i)o=c[i],x[i]=A[o],++A[o];p+=x.byteLength,e._classes=a,e._classIds=c,e._classIndexes=x,e._parentCounts=l,e._parentIndexes=g,e._parentIds=f,e._byteLength=p}function TPe(e,t,n){let i;for(let o in t)if(t.hasOwnProperty(o)){let r=t[o],s=r.byteOffset;if(u(s)){let a=r.componentType,c=r.type;if(!u(a))throw new de("componentType is required.");if(!u(c))throw new de("type is required.");if(!u(n))throw new de(`Property ${o} requires a batch table binary.`);let l=mu(r),f=l.componentsPerAttribute,d=l.classType,p=l.createArrayBufferView(n.buffer,n.byteOffset+s,e);u(i)||(i={}),i[o]={typedArray:p,componentCount:f,type:d}}}return i}function EPe(e){let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}var bPe=[],SPe=[],wPe=0;function vPe(e,t,n){let i=e._classIds,o=e._parentCounts,r=e._parentIds,s=e._parentIndexes,a=i.length,c=bPe;c.length=Math.max(c.length,a);let l=++wPe,f=SPe;for(f.length=0,f.push(t);f.length>0;){if(t=f.pop(),c[t]===l)continue;c[t]=l;let d=n(e,t);if(u(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 DPe(e,t,n){let i=!0;for(;i;){let o=n(e,t);if(u(o))return o;let r=e._parentIds[t];i=r!==t,t=r}}function aS(e,t,n){let i=e._parentCounts,o=e._parentIds;if(u(o)){if(u(i))return vPe(e,t,n)}else return n(e,t);return DPe(e,t,n)}Am.prototype.hasProperty=function(e,t){let n=aS(this,e,function(i,o){let r=i._classIds[o],s=i._classes[r].instances;if(u(s[t]))return!0});return u(n)};Am.prototype.propertyExists=function(e){let t=this._classes,n=t.length;for(let i=0;i<n;++i){let o=t[i].instances;if(u(o[e]))return!0}return!1};Am.prototype.getPropertyIds=function(e,t){return t=u(t)?t:[],t.length=0,aS(this,e,function(n,i){let o=n._classIds[i],r=n._classes[o].instances;for(let s in r)r.hasOwnProperty(s)&&t.indexOf(s)===-1&&t.push(s)}),t};Am.prototype.getProperty=function(e,t){return aS(this,e,function(n,i){let o=n._classIds[i],r=n._classes[o],s=n._classIndexes[i],a=r.instances[t];if(u(a))return u(a.typedArray)?PPe(a,s):nt(a[s],!0)})};function PPe(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}Am.prototype.setProperty=function(e,t,n){let i=aS(this,e,function(o,r){let s=o._classIds[r],a=o._classes[s],c=o._classIndexes[r],l=a.instances[t];if(u(l))return u(l.typedArray)?IPe(l,c,n):l[c]=nt(n,!0),!0});return u(i)};function IPe(e,t,n){let i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}Am.prototype.isClass=function(e,t){let n=aS(this,e,function(i,o){let r=i._classIds[o];if(i._classes[r].name===t)return!0});return u(n)};Am.prototype.getClassName=function(e){let t=this._classIds[e];return this._classes[t].name};var Hx=Am;var OPe={HIGHLIGHT:0,REPLACE:1,MIX:2},bl=Object.freeze(OPe);var QH=Gc.DEFAULT_COLOR_VALUE,$H=Gc.DEFAULT_SHOW_VALUE;function io(e,t,n,i,o){this.featuresLength=t;let r;u(n)&&(r=n.extensions),this._extensions=y(r,{});let s=BPe(n);this._properties=s,this._batchTableHierarchy=RPe(this,n,i);let a=xQ(t,s,i);this._binaryPropertiesByteLength=MPe(a),this._batchTableBinaryProperties=a,this._content=e,this._batchTexture=new Gc({featuresLength:t,colorChangedCallback:o,owner:e,statistics:e.tileset.statistics})}io._deprecationWarning=br;Object.defineProperties(io.prototype,{batchTableByteLength:{get:function(){let e=this._binaryPropertiesByteLength;return u(this._batchTableHierarchy)&&(e+=this._batchTableHierarchy.byteLength),e+=this._batchTexture.byteLength,e}}});function BPe(e){let t={};if(!u(e))return t;for(let n in e)e.hasOwnProperty(n)&&n!=="HIERARCHY"&&n!=="extensions"&&n!=="extras"&&(t[n]=nt(e[n],!0));return t}function RPe(e,t,n){if(!u(t))return;let i=e._extensions["3DTILES_batch_table_hierarchy"],o=t.HIERARCHY;if(u(o)&&(io._deprecationWarning("batchTableHierarchyExtension","The batch table HIERARCHY property has been moved to an extension. Use extensions.3DTILES_batch_table_hierarchy instead."),e._extensions["3DTILES_batch_table_hierarchy"]=o,i=o),!!u(i))return new Hx({extension:i,binaryBody:n})}function xQ(e,t,n){let i;for(let o in t)if(t.hasOwnProperty(o)){let r=t[o],s=r.byteOffset;if(u(s)){let a=r.componentType,c=r.type;if(!u(a))throw new de("componentType is required.");if(!u(c))throw new de("type is required.");if(!u(n))throw new de(`Property ${o} requires a batch table binary.`);let l=mu(r),f=l.componentsPerAttribute,d=l.classType,p=l.createArrayBufferView(n.buffer,n.byteOffset+s,e);u(i)||(i={}),i[o]={typedArray:p,componentCount:f,type:d}}}return i}function MPe(e){if(!u(e))return 0;let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}io.getBinaryProperties=function(e,t,n){return xQ(e,t,n)};io.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};io.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};io.prototype.getShow=function(e){return this._batchTexture.getShow(e)};io.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};io.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};io.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};io.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};var LPe=new z;io.prototype.applyStyle=function(e){if(!u(e)){this.setAllColor(QH),this.setAllShow($H);return}let t=this._content,n=this.featuresLength;for(let i=0;i<n;++i){let o=t.getFeature(i),r=u(e.color)?y(e.color.evaluateColor(o,LPe),QH):QH,s=u(e.show)?y(e.show.evaluate(o),$H):$H;this.setColor(i,r),this.setShow(i,s)}};function FPe(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}function NPe(e,t,n){let i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}io.prototype.isClass=function(e,t){let n=this._batchTableHierarchy;return u(n)?n.isClass(e,t):!1};io.prototype.isExactClass=function(e,t){return this.getExactClassName(e)===t};io.prototype.getExactClassName=function(e){let t=this._batchTableHierarchy;if(!!u(t))return t.getClassName(e)};io.prototype.hasProperty=function(e,t){return u(this._properties[t])||u(this._batchTableHierarchy)&&this._batchTableHierarchy.hasProperty(e,t)};io.prototype.hasPropertyBySemantic=function(){return!1};io.prototype.getPropertyIds=function(e,t){t=u(t)?t:[],t.length=0;let n=Object.keys(this._properties);return t.push.apply(t,n),u(this._batchTableHierarchy)&&t.push.apply(t,this._batchTableHierarchy.getPropertyIds(e,n)),t};io.prototype.getPropertyBySemantic=function(e,t){};io.prototype.getProperty=function(e,t){if(u(this._batchTableBinaryProperties)){let i=this._batchTableBinaryProperties[t];if(u(i))return FPe(i,e)}let n=this._properties[t];if(u(n))return nt(n[e],!0);if(u(this._batchTableHierarchy)){let i=this._batchTableHierarchy.getProperty(e,t);if(u(i))return i}};io.prototype.setProperty=function(e,t,n){let i=this.featuresLength;if(u(this._batchTableBinaryProperties)){let r=this._batchTableBinaryProperties[t];if(u(r)){NPe(r,e,n);return}}if(u(this._batchTableHierarchy)&&this._batchTableHierarchy.setProperty(e,t,n))return;let o=this._properties[t];u(o)||(this._properties[t]=new Array(i),o=this._properties[t]),o[e]=nt(n,!0)};function kPe(e){return e._batchTexture.textureDimensions.y===1?`uniform vec4 tile_textureStep;
vec2 computeSt(float batchId)
{
float stepX = tile_textureStep.x;
float centerX = tile_textureStep.y;
return vec2(centerX + (batchId * stepX), 0.5);
}
`:`uniform vec4 tile_textureStep;
uniform vec2 tile_textureDimensions;
vec2 computeSt(float batchId)
{
float stepX = tile_textureStep.x;
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));
}
`}io.prototype.getVertexShaderCallback=function(e,t,n){if(this.featuresLength===0)return;let i=this;return function(o){let r=CQ(o,n,!1),s;return kt.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(${t});
vec4 featureProperties = texture2D(tile_batchTexture, st);
tile_color(featureProperties);
float show = ceil(featureProperties.a);
gl_Position *= show;
`,e&&(s+=` bool isStyleTranslucent = (featureProperties.a != 1.0);
if (czm_pass == czm_passTranslucent)
{
if (!isStyleTranslucent && !tile_translucentCommand)
{
gl_Position *= 0.0;
}
}
else
{
if (isStyleTranslucent)
{
gl_Position *= 0.0;
}
}
`),s+=` tile_featureColor = featureProperties;
tile_featureSt = st;
}`):s=`varying vec2 tile_featureSt;
void main()
{
tile_color(vec4(1.0));
tile_featureSt = computeSt(${t});
}`,`${r}
${kPe(i)}${s}`}};function AQ(e,t){return e=Ue.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 VPe(e,t){let n=`texture2D(${t}`,i=0,o=e.indexOf(n,i),r;for(;o>-1;){let s=0;for(let l=o;l<e.length;++l){let f=e.charAt(l);if(f==="(")++s;else if(f===")"&&(--s,s===0)){r=l+1;break}}let c=`tile_diffuse_final(${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 CQ(e,t,n){if(!u(t))return AQ(e,n);let i=new RegExp(`(uniform|attribute|in)\\s+(vec[34]|sampler2D)\\s+${t};`),o=e.match(i);if(!u(o))return AQ(e,n);let r=o[0],s=o[2];e=Ue.replaceMain(e,"tile_main"),e=e.replace(r,"");let a=`bool isWhite(vec3 color)
{
return all(greaterThan(color, vec3(1.0 - czm_epsilon3)));
}
vec4 tile_diffuse_final(vec4 sourceDiffuse, vec4 tileDiffuse)
{
vec4 blendDiffuse = mix(sourceDiffuse, tileDiffuse, tile_colorBlend);
vec4 diffuse = isWhite(tileDiffuse.rgb) ? sourceDiffuse : blendDiffuse;
return vec4(diffuse.rgb, sourceDiffuse.a);
}
`,c=` tile_featureColor = czm_gammaCorrect(tile_featureColor);
gl_FragColor.a *= tile_featureColor.a;
float highlight = ceil(tile_colorBlend);
gl_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight);
`,l;if(s==="vec3"||s==="vec4"){let f=s==="vec3"?`vec4(${t}, 1.0)`:t,d=s==="vec3"?"tile_diffuse.xyz":"tile_diffuse";i=new RegExp(t,"g"),e=e.replace(i,d),l=` vec4 source = ${f};
tile_diffuse = tile_diffuse_final(source, tile_featureColor);
tile_main();
`}else s==="sampler2D"&&(e=VPe(e,t),l=` 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)
{
${l}`,n&&(e+=c),e+=`}
`,e}io.prototype.getFragmentShaderCallback=function(e,t,n){if(this.featuresLength!==0)return function(i){return i=CQ(i,t,!0),kt.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}};io.prototype.getClassificationFragmentShaderCallback=function(){if(this.featuresLength!==0)return function(e){return e=Ue.replaceMain(e,"tile_main"),kt.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;
gl_FragColor.rgb *= gl_FragColor.a;
}
`,e}};function UPe(e){let t=e._content.tileset,n=t.colorBlendMode,i=t.colorBlendAmount;if(n===bl.HIGHLIGHT)return 0;if(n===bl.REPLACE)return 1;if(n===bl.MIX)return I.clamp(i,I.EPSILON4,1)}io.prototype.getUniformMapCallback=function(){if(this.featuresLength===0)return;let e=this;return function(t){return _t(t,{tile_batchTexture:function(){return y(e._batchTexture.batchTexture,e._batchTexture.defaultTexture)},tile_textureDimensions:function(){return e._batchTexture.textureDimensions},tile_textureStep:function(){return e._batchTexture.textureStep},tile_colorBlend:function(){return UPe(e)},tile_pickTexture:function(){return e._batchTexture.pickTexture}})}};io.prototype.getPickId=function(){return"texture2D(tile_pickTexture, tile_featureSt)"};var Jp={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};io.prototype.addDerivedCommands=function(e,t){let n=e.commandList,i=n.length,o=this._content._tile,r=o._finalResolution,s=o.tileset,a=s._skipLevelOfDetail&&s._hasMixedContent&&e.context.stencilBuffer,c=zPe(this);for(let l=t;l<i;++l){let f=n[l];if(f.pass===Ce.COMPUTE)continue;let d=f.derivedCommands.tileset;(!u(d)||f.dirty)&&(d={},f.derivedCommands.tileset=d,d.originalCommand=GPe(f),f.dirty=!1);let p=d.originalCommand;c!==Jp.ALL_OPAQUE&&f.pass!==Ce.TRANSLUCENT&&(u(d.translucent)||(d.translucent=HPe(p))),c!==Jp.ALL_TRANSLUCENT&&f.pass!==Ce.TRANSLUCENT&&(u(d.opaque)||(d.opaque=WPe(p)),a&&(r||(u(d.zback)||(d.zback=qPe(e.context,p)),s._backfaceCommands.push(d.zback)),(!u(d.stencil)||o._selectionDepth!==XPe(d.stencil))&&(f.renderState.depthMask?d.stencil=YPe(p,o._selectionDepth):d.stencil=d.opaque)));let g=a?d.stencil:d.opaque,m=d.translucent;f.pass!==Ce.TRANSLUCENT?(c===Jp.ALL_OPAQUE&&(n[l]=g),c===Jp.ALL_TRANSLUCENT&&(n[l]=m),c===Jp.OPAQUE_AND_TRANSLUCENT&&(n[l]=g,n.push(m))):n[l]=p}};function zPe(e){let t=e._batchTexture.translucentFeaturesLength;return t===0?Jp.ALL_OPAQUE:t===e.featuresLength?Jp.ALL_TRANSLUCENT:Jp.OPAQUE_AND_TRANSLUCENT}function GPe(e){let t=$e.shallowClone(e),n=t.pass===Ce.TRANSLUCENT;return t.uniformMap=u(t.uniformMap)?t.uniformMap:{},t.uniformMap.tile_translucentCommand=function(){return n},t}function HPe(e){let t=$e.shallowClone(e);return t.pass=Ce.TRANSLUCENT,t.renderState=KPe(e.renderState),t}function WPe(e){let t=$e.shallowClone(e);return t.renderState=JPe(e.renderState),t}function jPe(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"zBackfaceLogDepth");if(!u(n)){let i=t.fragmentShaderSource.clone();i.defines=u(i.defines)?i.defines.slice(0):[],i.defines.push("POLYGON_OFFSET"),i.sources.unshift(`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
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attribute float a_batchId;
uniform mat4 u_modifiedModelViewProjection;
void main()
{
gl_Position = czm_depthClamp(u_modifiedModelViewProjection * vec4(position, 1.0));
}
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{
return ${o};
}
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e.substr(0,4)==="czm_"}function T1e(e){return e.substr(4)}function ui(e,t){let n,i,o,r;if(t.type==="Literal")n=m1e(t);else if(t.type==="CallExpression")n=p1e(e,t);else if(t.type==="Identifier")n=g1e(t);else if(t.type==="UnaryExpression"){i=t.operator;let s=ui(e,t.argument);if($Pe.indexOf(i)>-1)n=new ht(ut.UNARY,i,s);else throw new de(`Unexpected operator "${i}".`)}else if(t.type==="BinaryExpression")if(i=t.operator,o=ui(e,t.left),r=ui(e,t.right),EQ.indexOf(i)>-1)n=new ht(ut.BINARY,i,o,r);else throw new de(`Unexpected operator "${i}".`);else if(t.type==="LogicalExpression")i=t.operator,o=ui(e,t.left),r=ui(e,t.right),EQ.indexOf(i)>-1&&(n=new ht(ut.BINARY,i,o,r));else if(t.type==="ConditionalExpression"){let s=ui(e,t.test);o=ui(e,t.consequent),r=ui(e,t.alternate),n=new ht(ut.CONDITIONAL,"?",o,r,s)}else if(t.type==="MemberExpression")n=x1e(e,t);else if(t.type==="ArrayExpression"){let s=[];for(let a=0;a<t.elements.length;a++)s[a]=ui(e,t.elements[a]);n=new ht(ut.ARRAY,s)}else throw t.type==="Compound"?new de("Provide exactly one expression."):new de("Cannot parse expression.");return n}function E1e(e){e._type===ut.CONDITIONAL?e.evaluate=e._evaluateConditional:e._type===ut.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===ut.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:u(XB[e._value])&&(e.evaluate=S1e(e._value)):e._type===ut.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:u(KB[e._value])&&(e.evaluate=w1e(e._value)):e._type===ut.TERNARY?e.evaluate=v1e(e._value):e._type===ut.MEMBER?e._value==="brackets"?e.evaluate=e._evaluateMemberBrackets:e.evaluate=e._evaluateMemberDot:e._type===ut.ARRAY?e.evaluate=e._evaluateArray:e._type===ut.VARIABLE?e.evaluate=e._evaluateVariable:e._type===ut.VARIABLE_IN_STRING?e.evaluate=e._evaluateVariableString:e._type===ut.LITERAL_COLOR?e.evaluate=e._evaluateLiteralColor:e._type===ut.LITERAL_VECTOR?e.evaluate=e._evaluateLiteralVector:e._type===ut.LITERAL_STRING?e.evaluate=e._evaluateLiteralString:e._type===ut.REGEX?e.evaluate=e._evaluateRegExp:e._type===ut.BUILTIN_VARIABLE?e._value==="tiles3d_tileset_time"&&(e.evaluate=b1e):e.evaluate=e._evaluateLiteral}function b1e(e){return u(e)?e.content.tileset.timeSinceLoad:0}function S1e(e){let t=XB[e];return function(n){let i=this._left.evaluate(n);return t(e,i)}}function w1e(e){let t=KB[e];return function(n){let i=this._left.evaluate(n),o=this._right.evaluate(n);return t(e,i,o)}}function v1e(e){let t=n8[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 JB(e,t){if(u(e))return e.getPropertyInherited(t)}ht.prototype._evaluateLiteral=function(){return this._value};ht.prototype._evaluateLiteralColor=function(e){let t=YB,n=this._left;if(this._value==="color")u(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,Sn.getCartesian4())};ht.prototype._evaluateLiteralVector=function(e){let t=Sn.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,Sn.getCartesian2());if(n==="vec3")return h.fromArray(t,0,Sn.getCartesian3());if(n==="vec4")return se.fromArray(t,0,Sn.getCartesian4())};ht.prototype._evaluateLiteralString=function(){return this._value};ht.prototype._evaluateVariableString=function(e){let t=this._value,n=qB.exec(t);for(;n!==null;){let i=n[0],o=n[1],r=JB(e,o);u(r)||(r=""),t=t.replace(i,r),n=qB.exec(t)}return t};ht.prototype._evaluateVariable=function(e){return JB(e,this._value)};function Ry(e){return e._value==="feature"}ht.prototype._evaluateMemberDot=function(e){if(Ry(this._left))return JB(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!u(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(Ry(this._left))return JB(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!u(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,Sn.getCartesian2());if(t instanceof h)return h.negate(t,Sn.getCartesian3());if(t instanceof se)return se.negate(t,Sn.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,Sn.getCartesian2());if(n instanceof h&&t instanceof h)return h.add(t,n,Sn.getCartesian3());if(n instanceof se&&t instanceof se)return se.add(t,n,Sn.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,Sn.getCartesian2());if(n instanceof h&&t instanceof h)return h.subtract(t,n,Sn.getCartesian3());if(n instanceof se&&t instanceof se)return se.subtract(t,n,Sn.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,Sn.getCartesian2());if(n instanceof H&&typeof t=="number")return H.multiplyByScalar(n,t,Sn.getCartesian2());if(t instanceof H&&typeof n=="number")return H.multiplyByScalar(t,n,Sn.getCartesian2());if(n instanceof h&&t instanceof h)return h.multiplyComponents(t,n,Sn.getCartesian3());if(n instanceof h&&typeof t=="number")return h.multiplyByScalar(n,t,Sn.getCartesian3());if(t instanceof h&&typeof n=="number")return h.multiplyByScalar(t,n,Sn.getCartesian3());if(n instanceof se&&t instanceof se)return se.multiplyComponents(t,n,Sn.getCartesian4());if(n instanceof se&&typeof t=="number")return se.multiplyByScalar(n,t,Sn.getCartesian4());if(t instanceof se&&typeof n=="number")return se.multiplyByScalar(t,n,Sn.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,Sn.getCartesian2());if(t instanceof H&&typeof n=="number")return H.divideByScalar(t,n,Sn.getCartesian2());if(n instanceof h&&t instanceof h)return h.divideComponents(t,n,Sn.getCartesian3());if(t instanceof h&&typeof n=="number")return h.divideByScalar(t,n,Sn.getCartesian3());if(n instanceof se&&t instanceof se)return se.divideComponents(t,n,Sn.getCartesian4());if(t instanceof se&&typeof n=="number")return se.divideByScalar(t,n,Sn.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,Sn.getCartesian2());if(n instanceof h&&t instanceof h)return h.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,Sn.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,Sn.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 u(e)?e.isExactClass(this._left.evaluate(e)):!1};ht.prototype._evaluateIsClass=function(e){return u(e)?e.isClass(this._left.evaluate(e)):!1};ht.prototype._evaluateGetExactClassName=function(e){if(u(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="";u(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 ${n}.`);let i=t.exec(n);return u(i)?i[1]:null};ht.prototype._evaluateToString=function(e){let t=this._left.evaluate(e);if(t instanceof RegExp||t instanceof H||t instanceof h||t instanceof se)return String(t);throw new de(`Unexpected function call "${this._value}".`)};function SQ(e){let t=e._left,n=t.length;for(let a=0;a<n;++a)if(t[a]._type!==ut.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,YB)}function wQ(e){let t=e._left,n=t.length;for(let o=0;o<n;++o)if(t[o]._type!==ut.LITERAL_NUMBER)return;let i=YB;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 Qp(e){return e%1===0?e.toFixed(1):e.toString()}function D1e(e){let t=Qp(e.red),n=Qp(e.green),i=Qp(e.blue);return`vec3(${t}, ${n}, ${i})`}function WB(e){let t=Qp(e.red),n=Qp(e.green),i=Qp(e.blue),o=Qp(e.alpha);return`vec4(${t}, ${n}, ${i}, ${o})`}function vQ(e,t,n,i){let o=e.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=e[s].getShaderExpression(t,n,i);return r}function DQ(e,t){return u(t[e])?t[e]:Tf.NULL_SENTINEL}Tf.NULL_SENTINEL="czm_infinity";ht.prototype.getShaderExpression=function(e,t,n){let i,o,r,s,a=this._type,c=this._value;u(this._left)&&(Array.isArray(this._left)?o=vQ(this._left,e,t,this):o=this._left.getShaderExpression(e,t,this)),u(this._right)&&(r=this._right.getShaderExpression(e,t,this)),u(this._test)&&(s=this._test.getShaderExpression(e,t,this)),Array.isArray(this._value)&&(c=vQ(this._value,e,t,this));let l,f,d;switch(a){case ut.VARIABLE:return Ry(this)?void 0:DQ(c,e);case ut.UNARY:if(c==="Boolean")return`bool(${o})`;if(c==="Number")return`float(${o})`;if(c==="round")return`floor(${o} + 0.5)`;if(u(XB[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: "${c}" is not supported.`);return c+o;case ut.BINARY:return c==="%"?`mod(${o}, ${r})`:c==="==="?`(${o} == ${r})`:c==="!=="?`(${o} != ${r})`:c==="atan2"?`atan(${o}, ${r})`:u(KB[c])?`${c}(${o}, ${r})`:`(${o} ${c} ${r})`;case ut.TERNARY:if(u(n8[c]))return`${c}(${o}, ${r}, ${s})`;break;case ut.CONDITIONAL:return`(${s} ? ${o} : ${r})`;case ut.MEMBER:return Ry(this._left)?DQ(r,e):r==="r"||r==="x"||r==="0.0"?`${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(${r})]`;case ut.FUNCTION_CALL:throw new de(`Error generating style shader: "${c}" is not supported.`);case ut.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]}, ${c[1]})`;throw new de("Error generating style shader: Invalid array length. Array length should be 2, 3, or 4.");case ut.REGEX:throw new de("Error generating style shader: Regular expressions are not supported.");case ut.VARIABLE_IN_STRING:throw new de("Error generating style shader: Converting a variable to a string is not supported.");case ut.LITERAL_NULL:return Tf.NULL_SENTINEL;case ut.LITERAL_BOOLEAN:return c?"true":"false";case ut.LITERAL_NUMBER:return Qp(c);case ut.LITERAL_STRING:if(u(n)&&n._type===ut.MEMBER&&(c==="r"||c==="g"||c==="b"||c==="a"||c==="x"||c==="y"||c==="z"||c==="w"||Ry(n._left)))return c;if(i=z.fromCssColorString(c,YB),u(i))return D1e(i);throw new de("Error generating style shader: String literals are not supported.");case ut.LITERAL_COLOR:if(l=o,c==="color"){if(u(l)){if(l.length>1){let p=l[0],g=l[1];return g!=="1.0"&&(t.translucent=!0),`vec4(${p}, ${g})`}}else return"vec4(1.0)";return`vec4(${l[0]}, 1.0)`}else{if(c==="rgb")return i=wQ(this),u(i)?WB(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, 1.0)`;if(c==="rgba")return l[3]!=="1.0"&&(t.translucent=!0),i=wQ(this),u(i)?WB(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, ${l[3]})`;if(c==="hsl")return i=SQ(this),u(i)?WB(i):`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), 1.0)`;if(c==="hsla")return i=SQ(this),u(i)?(i.alpha!==1&&(t.translucent=!0),WB(i)):(l[3]!=="1.0"&&(t.translucent=!0),`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), ${l[3]})`)}break;case ut.LITERAL_VECTOR:f=o.length,d=`${c}(`;for(let p=0;p<f;++p)d+=o[p],p<f-1&&(d+=", ");return d+=")",d;case ut.LITERAL_REGEX:throw new de("Error generating style shader: Regular expressions are not supported.");case ut.LITERAL_UNDEFINED:return Tf.NULL_SENTINEL;case ut.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(u(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(u(this._right)&&this._right.getVariables(e,this),u(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 ut.VARIABLE:Ry(this)||e.push(s);break;case ut.VARIABLE_IN_STRING:for(a=qB.exec(s);a!==null;)e.push(a[1]),a=qB.exec(s);break;case ut.LITERAL_STRING:u(t)&&t._type===ut.MEMBER&&Ry(t._left)&&e.push(s);break}};var Ef=Tf;function Cm(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(Cm.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}}});var P1e={position:0,a_batchId:1};function I1e(e,t){if(u(e._va))return;let n=at.createVertexBuffer({context:t,typedArray:e._positions,usage:Le.STATIC_DRAW}),i=at.createVertexBuffer({context:t,typedArray:e._vertexBatchIds,usage:Le.STATIC_DRAW}),o=at.createIndexBuffer({context:t,typedArray:e._indices,usage:Le.DYNAMIC_DRAW,indexDatatype:e._indices.BYTES_PER_ELEMENT===2?Fe.UNSIGNED_SHORT:Fe.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 Jn({context:t,attributes:r,indexBuffer:o}),t.webgl2&&(e._vaSwap=new Jn({context:t,attributes:r,indexBuffer:at.createIndexBuffer({context:t,sizeInBytes:o.sizeInBytes,usage:Le.DYNAMIC_DRAW,indexDatatype:o.indexDatatype})})),e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0,e._verticesPromise=void 0}function O1e(e,t){if(u(e._sp))return;let n=e._batchTable,i=y(e._attributeLocations,P1e),o=e._pickId,r=e._vertexShaderSource,s=e._fragmentShaderSource;if(u(r)){e._sp=qt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i}),e._spStencil=e._sp,s=Ue.replaceMain(s,"czm_non_pick_main"),s=`${s}void main()
{
czm_non_pick_main();
gl_FragColor = ${o};
}
`,e._spPick=qt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i});return}let a=n.getVertexShaderCallback(!1,"a_batchId",void 0)(cS),c=n.getFragmentShaderCallback(!1,void 0,!0)(Ay);o=n.getPickId();let l=new Ue({sources:[a]}),f=new Ue({defines:["VECTOR_TILE"],sources:[c]});e._sp=qt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),l=new Ue({sources:[cS]}),f=new Ue({defines:["VECTOR_TILE"],sources:[Ay]}),e._spStencil=qt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),c=Ue.replaceMain(c,"czm_non_pick_main"),c=`${c}
void main()
{
czm_non_pick_main();
gl_FragColor = ${o};
}
`;let d=new Ue({sources:[a]}),p=new Ue({defines:["VECTOR_TILE"],sources:[c]});e._spPick=qt.fromCache({context:t,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:i})}function PQ(e){let t=e?Nn.EQUAL:Nn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:t,frontOperation:{fail:ct.KEEP,zFail:ct.DECREMENT_WRAP,zPass:ct.KEEP},backFunction:t,backOperation:{fail:ct.KEEP,zFail:ct.INCREMENT_WRAP,zPass:ct.KEEP},reference:vt.CESIUM_3D_TILE_MASK,mask:vt.CESIUM_3D_TILE_MASK},stencilMask:vt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:$a.LESS_OR_EQUAL},depthMask:!1}}var B1e={stencilTest:{enabled:!0,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:ct.ZERO,zFail:ct.ZERO,zPass:ct.ZERO},backFunction:Nn.NOT_EQUAL,backOperation:{fail:ct.ZERO,zFail:ct.ZERO,zPass:ct.ZERO},reference:0,mask:vt.CLASSIFICATION_MASK},stencilMask:vt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:an.PRE_MULTIPLIED_ALPHA_BLEND},R1e={stencilTest:{enabled:!0,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:ct.ZERO,zFail:ct.ZERO,zPass:ct.ZERO},backFunction:Nn.NOT_EQUAL,backOperation:{fail:ct.ZERO,zFail:ct.ZERO,zPass:ct.ZERO},reference:0,mask:vt.CLASSIFICATION_MASK},stencilMask:vt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function M1e(e){u(e._rsStencilDepthPass)||(e._rsStencilDepthPass=ke.fromCache(PQ(!1)),e._rsStencilDepthPass3DTiles=ke.fromCache(PQ(!0)),e._rsColorPass=ke.fromCache(B1e),e._rsPickPass=ke.fromCache(R1e))}var My=new F,IQ=new h;function L1e(e,t){if(u(e._uniformMap))return;let n={u_modifiedModelViewProjection:function(){let i=t.uniformState.view,o=t.uniformState.projection;return F.clone(i,My),F.multiplyByPoint(My,e._center,IQ),F.setTranslation(My,IQ,My),F.multiply(o,My,My),My},u_highlightColor:function(){return e._highlightColor}};e._uniformMap=e._batchTable.getUniformMapCallback()(n)}function i8(e,t,n,i,o,r,s){let a=e.constructor.BYTES_PER_ELEMENT,c=r.length;for(let l=0;l<c;++l){let f=r[l],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 F1e(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],l=i8(n,s,0,i,o,a.batchIds,r);for(a.offset=0,a.count=l;t.length>0;){let f=t.pop();if(z.equals(f.color,a.color))l=i8(n,s,l,i,o,f.batchIds,r),a.batchIds=a.batchIds.concat(f.batchIds),a.count=l-a.offset;else{let d=l;l=i8(n,s,l,i,o,f.batchIds,r),f.offset=d,f.count=l-d,c.push(f),a=f}}e._va.indexBuffer.copyFromArrayView(s),e._indices=s,e._batchedIndices=c}function o8(e,t,n,i,o,r,s){let a=e.bytesPerIndex,c=r.length;for(let l=0;l<c;++l){let f=r[l],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 N1e(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,l=o8(a,c,0,n,i,r.batchIds,o);for(r.offset=0,r.count=l;t.length>0;){let d=t.pop();if(z.equals(d.color,r.color))l=o8(a,c,l,n,i,d.batchIds,o),r.batchIds=r.batchIds.concat(d.batchIds),r.count=l-r.offset;else{let p=l;l=o8(a,c,l,n,i,d.batchIds,o),d.offset=p,d.count=l-p,s.push(d),r=d}}let f=e._va;e._va=e._vaSwap,e._vaSwap=f,e._batchedIndices=s}function k1e(e,t){return t.color.toRgba()-e.color.toRgba()}function V1e(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(u(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(k1e),t.webgl2?N1e(e,n):F1e(e,n),e._framesSinceLastRebatch=0,e._batchDirty=!1,e._pickCommandsDirty=!0,e._wireframeDirty=!0,!0}function U1e(e,t){let n=V1e(e,t),i=e._commands,o=e._batchedIndices,r=o.length,s=r*2;if(u(i)&&!n&&i.length===s)return;i.length=s;let a=e._va,c=e._sp,l=y(e._modelMatrix,F.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];u(A)||(A=i[p*2]=new $e({owner:e})),A.vertexArray=a,A.modelMatrix=l,A.offset=g,A.count=m,A.renderState=e._rsStencilDepthPass,A.shaderProgram=c,A.uniformMap=f,A.boundingVolume=d,A.cull=!1,A.pass=Ce.TERRAIN_CLASSIFICATION;let x=$e.shallowClone(A,A.derivedCommands.tileset);x.renderState=e._rsStencilDepthPass3DTiles,x.pass=Ce.CESIUM_3D_TILE_CLASSIFICATION,A.derivedCommands.tileset=x;let C=i[p*2+1];u(C)||(C=i[p*2+1]=new $e({owner:e})),C.vertexArray=a,C.modelMatrix=l,C.offset=g,C.count=m,C.renderState=e._rsColorPass,C.shaderProgram=c,C.uniformMap=f,C.boundingVolume=d,C.cull=!1,C.pass=Ce.TERRAIN_CLASSIFICATION;let T=$e.shallowClone(C,C.derivedCommands.tileset);T.pass=Ce.CESIUM_3D_TILE_CLASSIFICATION,C.derivedCommands.tileset=T}e._commandsDirty=!0}function z1e(e,t){if(e.classificationType===Fn.TERRAIN||!t.invertClassification||u(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 l=i[c]=$e.shallowClone(n[a],i[c]);l.shaderProgram=o,l.pass=Ce.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,a+=2}e._commandsDirty=!1}function G1e(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,F.IDENTITY),a=e._uniformMap;for(let c=0;c<t;++c){let l=e._indexOffsets[c],f=e._indexCounts[c],d=u(e._boundingVolumes)?e._boundingVolumes[c]:e.boundingVolume,p=n[c*2];u(p)||(p=n[c*2]=new $e({owner:e,pickOnly:!0})),p.vertexArray=i,p.modelMatrix=s,p.offset=l,p.count=f,p.renderState=e._rsStencilDepthPass,p.shaderProgram=o,p.uniformMap=a,p.boundingVolume=d,p.pass=Ce.TERRAIN_CLASSIFICATION;let g=$e.shallowClone(p,p.derivedCommands.tileset);g.renderState=e._rsStencilDepthPass3DTiles,g.pass=Ce.CESIUM_3D_TILE_CLASSIFICATION,p.derivedCommands.tileset=g;let m=n[c*2+1];u(m)||(m=n[c*2+1]=new $e({owner:e,pickOnly:!0})),m.vertexArray=i,m.modelMatrix=s,m.offset=l,m.count=f,m.renderState=e._rsPickPass,m.shaderProgram=r,m.uniformMap=a,m.boundingVolume=d,m.pass=Ce.TERRAIN_CLASSIFICATION;let A=$e.shallowClone(m,m.derivedCommands.tileset);A.pass=Ce.CESIUM_3D_TILE_CLASSIFICATION,m.derivedCommands.tileset=A}e._pickCommandsDirty=!1}Cm.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 Es(e,r)}};Cm.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function H1e(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 W1e=new z,j1e=z.WHITE,q1e=!0,Y1e=/\$/;Cm.prototype.applyStyle=function(e,t){if(!u(e)){H1e(this,t);return}let n=e.color,i=n instanceof Ef&&!Y1e.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=u(e.color)?e.color.evaluateColor(c,W1e):j1e,c.show=u(e.show)?e.show.evaluate(c):q1e}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}};Cm.prototype.updateCommands=function(e,t){if(this._updatingAllCommands)return;let n=this._batchIdLookUp,i=n[e];if(!u(i))return;let o=this._indexOffsets,r=this._indexCounts,s=o[i],a=r[i],c=this._batchedIndices,l=c.length,f;for(f=0;f<l;++f){let A=c[f].offset,x=c[f].count;if(s>=A&&s<A+x)break}c.push(new xm({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 xm({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 OQ(e,t,n,i){let o=e.classificationType,r=o!==Fn.CESIUM_3D_TILE,s=o!==Fn.TERRAIN,a=t.commandList,c=n.length,l,f;for(f=0;f<c;++f)r&&(l=n[f],l.pass=Ce.TERRAIN_CLASSIFICATION,a.push(l)),s&&(l=n[f].derivedCommands.tileset,l.pass=Ce.CESIUM_3D_TILE_CLASSIFICATION,a.push(l));if(!(!t.invertClassification||!u(i)))for(c=i.length,f=0;f<c;++f)a.push(i[f])}function X1e(e,t){let n=e.commandList,i=t.length;for(let o=0;o<i;o+=2){let r=t[o+1];r.pass=Ce.OPAQUE,n.push(r)}}function K1e(e){let t=e.debugWireframe===e._debugWireframe;if(t=t&&!(e.debugWireframe&&e._wireframeDirty),t)return;u(e._rsWireframe)||(e._rsWireframe=ke.fromCache({}));let n,i;e.debugWireframe?(n=e._rsWireframe,i=Re.LINES):(n=e._rsColorPass,i=Re.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}Cm.prototype.update=function(e){let t=e.context;I1e(this,t),O1e(this,t),M1e(this),L1e(this,t);let n=e.passes;n.render&&(U1e(this,t),z1e(this,e),K1e(this),this._debugWireframe?X1e(e,this._commands):OQ(this,e,this._commands,this._commandsIgnoreShow)),n.pick&&(G1e(this),OQ(this,e,this._pickCommands))};Cm.prototype.isDestroyed=function(){return!1};Cm.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 Wx=Cm;function Sl(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,u(this._center)||(u(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=nIe(this),this._verticesPromise=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=Fn.BOTH}Object.defineProperties(Sl.prototype,{trianglesLength:{get:function(){return u(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._primitive)?this._primitive.geometryByteLength:0}},readyPromise:{get:function(){return this._readyPromise}}});Sl.packedBoxLength=F.packedLength+h.packedLength;Sl.packedCylinderLength=F.packedLength+2;Sl.packedEllipsoidLength=F.packedLength+h.packedLength;Sl.packedSphereLength=h.packedLength+1;function J1e(e){let t=new Float64Array(F.packedLength+h.packedLength),n=0;return h.pack(e._center,t,n),n+=h.packedLength,F.pack(e._modelMatrix,t,n),t}function Z1e(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 l=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 xm({color:l,offset:f,count:d,batchIds:g})}return i}var Q1e=new li("createVectorTileGeometries",5),$1e=new z;function eIe(e){if(!u(e._primitive)&&!u(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,l=e._batchTableColors,f=e._packedBuffer;if(!u(l)){let m=0;u(e._boxes)&&(t=e._boxes=t.slice(),n=e._boxBatchIds=n.slice(),m+=n.length),u(e._cylinders)&&(i=e._cylinders=i.slice(),o=e._cylinderBatchIds=o.slice(),m+=o.length),u(e._ellipsoids)&&(r=e._ellipsoids=r.slice(),s=e._ellipsoidBatchIds=s.slice(),m+=s.length),u(e._spheres)&&(a=e._sphere=a.slice(),c=e._sphereBatchIds=c.slice(),m+=c.length),l=e._batchTableColors=new Uint32Array(m);let A=e._batchTable;for(let x=0;x<m;++x){let 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0}}function tIe(e){e._ready&&!u(e._primitive)&&(e._primitive=new Wx({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 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A=g?m?n.exports.meshopt_optimizeVertexCacheStrip:n.exports.meshopt_optimizeVertexCache:void 0;return a(p,l(p)+1,A)},encodeVertexBuffer:function(p,g,m){r(m>0&&m<=256),r(m%4==0);var A=n.exports.meshopt_encodeVertexBufferBound(g,m);return c(n.exports.meshopt_encodeVertexBuffer,A,p,g,m)},encodeIndexBuffer:function(p,g,m){r(m==2||m==4),r(g%3==0);var A=f(p,m),x=n.exports.meshopt_encodeIndexBufferBound(g,l(A)+1);return c(n.exports.meshopt_encodeIndexBuffer,x,A,g,4)},encodeIndexSequence:function(p,g,m){r(m==2||m==4);var A=f(p,m),x=n.exports.meshopt_encodeIndexSequenceBound(g,l(A)+1);return c(n.exports.meshopt_encodeIndexSequence,x,A,g,4)},encodeGltfBuffer:function(p,g,m,A){var x={ATTRIBUTES:this.encodeVertexBuffer,TRIANGLES:this.encodeIndexBuffer,INDICES:this.encodeIndexSequence};return r(x[A]),x[A](p,g,m)},encodeFilterOct:function(p,g,m,A){return r(m==4||m==8),r(A>=1&&A<=16),d(n.exports.meshopt_encodeFilterOct,p,g,m,A,16)},encodeFilterQuat:function(p,g,m,A){return 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",t="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",n=new 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new Error("Malformed buffer data: "+P)}var l={0:"",1:"meshopt_decodeFilterOct",2:"meshopt_decodeFilterQuat",3:"meshopt_decodeFilterExp",NONE:"",OCTAHEDRAL:"meshopt_decodeFilterOct",QUATERNION:"meshopt_decodeFilterQuat",EXPONENTIAL:"meshopt_decodeFilterExp"},f={0:"meshopt_decodeVertexBuffer",1:"meshopt_decodeIndexBuffer",2:"meshopt_decodeIndexSequence",ATTRIBUTES:"meshopt_decodeVertexBuffer",TRIANGLES:"meshopt_decodeIndexBuffer",INDICES:"meshopt_decodeIndexSequence"};return{ready:s,supported:!0,decodeVertexBuffer:function(d,p,g,m,A){c(r.exports.meshopt_decodeVertexBuffer,d,p,g,m,r.exports[l[A]])},decodeIndexBuffer:function(d,p,g,m){c(r.exports.meshopt_decodeIndexBuffer,d,p,g,m)},decodeIndexSequence:function(d,p,g,m){c(r.exports.meshopt_decodeIndexSequence,d,p,g,m)},decodeGltfBuffer:function(d,p,g,m,A,x){c(r.exports[f[A]],d,p,g,m,r.exports[l[x]])}}}();var qHt=function(){"use strict";var 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x=n.buffers[c];this._hasMeshopt=d,this._meshoptByteStride=p,this._meshoptCount=g,this._meshoptMode=m,this._meshoptFilter=A,this._resourceCache=t,this._gltfResource=o,this._baseResource=r,this._buffer=x,this._bufferId=c,this._byteOffset=l,this._byteLength=f,this._cacheKey=s,this._bufferLoader=void 0,this._typedArray=void 0,this._state=Nt.UNLOADED,this._promise=void 0,this._process=function(C,T){}}u(Object.create)&&(r_.prototype=Object.create(Qi.prototype),r_.prototype.constructor=r_);Object.defineProperties(r_.prototype,{promise:{get:function(){return this._promise}},cacheKey:{get:function(){return this._cacheKey}},typedArray:{get:function(){return this._typedArray}}});r_.prototype.load=function(){let e=YIe(this);this._bufferLoader=e,this._state=Nt.LOADING;let t=this,n=new Promise(function(i){t._process=function(o,r){if(!o._hasMeshopt||!u(o._typedArray)||o._state!==Nt.PROCESSING)return;let s=o._meshoptCount,a=o._meshoptByteStride,c=new Uint8Array(s*a);JQ.decodeGltfBuffer(c,s,a,o._typedArray,o._meshoptMode,o._meshoptFilter),o._typedArray=c,o._state=Nt.READY,i(o)}});return this._promise=e.promise.then(function(){if(t.isDestroyed())return;let i=e.typedArray,o=new Uint8Array(i.buffer,i.byteOffset+t._byteOffset,t._byteLength);return t.unload(),t._typedArray=o,t._hasMeshopt?(t._state=Nt.PROCESSING,n):(t._state=Nt.READY,t)}).catch(function(i){if(t.isDestroyed())return;t.unload(),t._state=Nt.FAILED;let o="Failed to load buffer view";return Promise.reject(t.getError(o,i))}),this._promise};function YIe(e){let t=e._resourceCache,n=e._buffer;if(u(n.uri)){let o=e._baseResource.getDerivedResource({url:n.uri});return t.loadExternalBuffer({resource:o})}return t.loadEmbeddedBuffer({parentResource:e._gltfResource,bufferId:e._bufferId})}r_.prototype.process=function(e){return this._process(this,e)};r_.prototype.unload=function(){u(this._bufferLoader)&&this._resourceCache.unload(this._bufferLoader),this._bufferLoader=void 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t=e.resourceCache,n=e.gltf,i=e.draco,o=e.gltfResource,r=e.baseResource,s=e.cacheKey;this._resourceCache=t,this._gltfResource=o,this._baseResource=r,this._gltf=n,this._draco=i,this._cacheKey=s,this._bufferViewLoader=void 0,this._bufferViewTypedArray=void 0,this._decodePromise=void 0,this._decodedData=void 0,this._state=Nt.UNLOADED,this._promise=void 0,this._process=function(a,c){}}u(Object.create)&&(a_.prototype=Object.create(Qi.prototype),a_.prototype.constructor=a_);Object.defineProperties(a_.prototype,{promise:{get:function(){return this._promise}},cacheKey:{get:function(){return this._cacheKey}},decodedData:{get:function(){return this._decodedData}}});a_.prototype.load=function(){let t=this._resourceCache.loadBufferView({gltf:this._gltf,bufferViewId:this._draco.bufferView,gltfResource:this._gltfResource,baseResource:this._baseResource});this._bufferViewLoader=t,this._state=Nt.LOADING;let n=this,i=new 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this._process(this,e)};a_.prototype.unload=function(){u(this._bufferViewLoader)&&this._resourceCache.unload(this._bufferViewLoader),this._bufferViewLoader=void 0,this._bufferViewTypedArray=void 0,this._decodedData=void 0,this._gltf=void 0};var pS=a_;function KIe(e){let t=e.uint8Array,n=e.format,i=e.request,o=y(e.flipY,!1),r=y(e.skipColorSpaceConversion,!1),s=new Blob([t],{type:n}),a;return Pe.supportsImageBitmapOptions().then(function(c){return c?Promise.resolve(Pe.createImageBitmapFromBlob(s,{flipY:o,premultiplyAlpha:!1,skipColorSpaceConversion:r})):(a=window.URL.createObjectURL(s),new Pe({url:a,request:i}).fetchImage({flipY:o,skipColorSpaceConversion:r}))}).then(function(c){return u(a)&&window.URL.revokeObjectURL(a),c}).catch(function(c){return u(a)&&window.URL.revokeObjectURL(a),Promise.reject(c)})}var Yx=KIe;function wm(e){e=y(e,y.EMPTY_OBJECT);let t=e.resourceCache,n=e.gltf,i=e.imageId,o=e.gltfResource,r=e.baseResource,s=e.cacheKey,a=n.images[i],c=a.bufferView,l=a.uri;this._resourceCache=t,this._gltfResource=o,this._baseResource=r,this._gltf=n,this._bufferViewId=c,this._uri=l,this._cacheKey=s,this._bufferViewLoader=void 0,this._image=void 0,this._mipLevels=void 0,this._state=Nt.UNLOADED,this._promise=void 0}u(Object.create)&&(wm.prototype=Object.create(Qi.prototype),wm.prototype.constructor=wm);Object.defineProperties(wm.prototype,{promise:{get:function(){return this._promise}},cacheKey:{get:function(){return this._cacheKey}},image:{get:function(){return this._image}},mipLevels:{get:function(){return this._mipLevels}}});wm.prototype.load=function(){return u(this._bufferViewId)?(this._promise=JIe(this),this._promise):(this._promise=ZIe(this),this._promise)};function ZQ(e){let t;return Array.isArray(e)&&(t=e.slice(1,e.length).map(function(n){return n.bufferView}),e=e[0]),{image:e,mipLevels:t}}function JIe(e){let n=e._resourceCache.loadBufferView({gltf:e._gltf,bufferViewId:e._bufferViewId,gltfResource:e._gltfResource,baseResource:e._baseResource});return e._bufferViewLoader=n,e._state=Nt.LOADING,n.promise.then(function(){if(e.isDestroyed())return;let i=n.typedArray;return $Ie(i).then(function(o){if(e.isDestroyed())return;let r=ZQ(o);return e.unload(),e._image=r.image,e._mipLevels=r.mipLevels,e._state=Nt.READY,e})}).catch(function(i){if(!e.isDestroyed())return QQ(e,i,"Failed to load embedded image")})}function ZIe(e){let t=e._baseResource,n=e._uri,i=t.getDerivedResource({url:n});return e._state=Nt.LOADING,tOe(i).then(function(o){if(e.isDestroyed())return;let r=ZQ(o);return e.unload(),e._image=r.image,e._mipLevels=r.mipLevels,e._state=Nt.READY,e}).catch(function(o){if(!e.isDestroyed())return QQ(e,o,`Failed to load image: ${n}`)})}function QQ(e,t,n){return e.unload(),e._state=Nt.FAILED,Promise.reject(e.getError(n,t))}function QIe(e){let 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TS({schema:t,resource:n,cacheKey:i}),mn.load({resourceLoader:o})),o};mn.loadEmbeddedBuffer=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.parentResource,n=e.bufferId,i=e.typedArray,o=Dl.getEmbeddedBufferCacheKey({parentResource:t,bufferId:n}),r=mn.get(o);return u(r)||(r=new qx({typedArray:i,cacheKey:o}),mn.load({resourceLoader:r})),r};mn.loadExternalBuffer=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.resource,n=Dl.getExternalBufferCacheKey({resource:t}),i=mn.get(n);return u(i)||(i=new qx({resource:t,cacheKey:n}),mn.load({resourceLoader:i})),i};mn.loadGltfJson=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltfResource,n=e.baseResource,i=e.typedArray,o=e.gltfJson,r=Dl.getGltfCacheKey({gltfResource:t}),s=mn.get(r);return u(s)||(s=new AS({resourceCache:mn,gltfResource:t,baseResource:n,typedArray:i,gltfJson:o,cacheKey:r}),mn.load({resourceLoader:s})),s};mn.loadBufferView=function(e){e=y(e,y.EMPTY_OBJECT);let 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t=e.gltf,n=e.accessorId,i=e.gltfResource,o=e.baseResource,r=e.frameState,s=e.draco,a=y(e.asynchronous,!0),c=y(e.loadBuffer,!1),l=y(e.loadTypedArray,!1),f=Dl.getIndexBufferCacheKey({gltf:t,accessorId:n,gltfResource:i,baseResource:o,frameState:r,draco:s,loadBuffer:c,loadTypedArray:l}),d=mn.get(f);if(u(d))return d;d=new gS({resourceCache:mn,gltf:t,accessorId:n,gltfResource:i,baseResource:o,draco:s,cacheKey:f,asynchronous:a,loadBuffer:c,loadTypedArray:l}),mn.load({resourceLoader:d});let p=mn.statistics.addGeometryLoader(d);return mn.cacheEntries[f]._statisticsPromise=p,d};mn.loadImage=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.imageId,i=e.gltfResource,o=e.baseResource,r=Dl.getImageCacheKey({gltf:t,imageId:n,gltfResource:i,baseResource:o}),s=mn.get(r);return u(s)||(s=new _S({resourceCache:mn,gltf:t,imageId:n,gltfResource:i,baseResource:o,cacheKey:r}),mn.load({resourceLoader:s})),s};mn.loadTexture=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.textureInfo,i=e.gltfResource,o=e.baseResource,r=e.supportedImageFormats,s=e.frameState,a=y(e.asynchronous,!0),c=Dl.getTextureCacheKey({gltf:t,textureInfo:n,gltfResource:i,baseResource:o,supportedImageFormats:r,frameState:s}),l=mn.get(c);if(u(l))return l;l=new xS({resourceCache:mn,gltf:t,textureInfo:n,gltfResource:i,baseResource:o,supportedImageFormats:r,cacheKey:c,asynchronous:a}),mn.load({resourceLoader:l});let f=mn.statistics.addTextureLoader(l);return mn.cacheEntries[c]._statisticsPromise=f,l};mn.clearForSpecs=function(){let e=[CS,gS,pS,xS,_S,mS,qx,TS,AS],t,n=mn.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,u(n[t])&&(s.resourceLoader.destroy(),delete n[t])}mn.statistics.clear()};var co=mn;function ba(e,t,n,i,o){this._resource=e,this._subtreeJson=void 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0,u(o[s].bitstream)?n=t[o[s].bitstream]:u(o[s].bufferView)&&(n=t[o[s].bufferView]),u(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0);n=void 0;let r=e.childSubtreeAvailability;u(r.bitstream)?n=t[r.bitstream]:u(r.bufferView)&&(n=t[r.bufferView]),u(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0)}function x$(e,t){let n=e.properties,i;for(let o in n)if(n.hasOwnProperty(o)){let r=n[o],s=y(r.values,r.bufferView);i=t[s],i.isActive=!0,i.bufferHeader.isActive=!0;let a=y(r.stringOffsets,r.stringOffsetBufferView);u(a)&&(i=t[a],i.isActive=!0,i.bufferHeader.isActive=!0);let c=y(r.arrayOffsets,r.arrayOffsetBufferView);u(c)&&(i=t[c],i.isActive=!0,i.bufferHeader.isActive=!0)}}function aRe(e,t,n){let i=[];for(let o=0;o<t.length;o++){let r=t[o];if(!r.isActive)i.push(Promise.resolve(void 0));else if(r.isExternal){let s=cRe(e,r);i.push(s)}else i.push(Promise.resolve(n))}return Promise.all(i).then(function(o){let r={};for(let s=0;s<o.length;s++){let a=o[s];u(a)&&(r[s]=a)}return r})}function cRe(e,t){let i=e._resource.getDerivedResource({url:t.uri}),o=co.loadExternalBuffer({resource:i});return e._bufferLoader=o,o.promise.then(function(r){return r.typedArray})}function lRe(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 uRe(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=Ri(t,"3DTILES_metadata"),l=u(e._tilePropertyTableJson),f=c||l;e._tileAvailability=A8(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=A8(t.contentAvailabilityHeaders[p],i,s,f);e._contentAvailabilityBitstreams.push(g)}e._childSubtreeAvailability=A8(t.childSubtreeAvailability,i,a)}function A8(e,t,n,i){if(u(e.constant))return new fS({constant:Boolean(e.constant),lengthBits:n,availableCount:e.availableCount});let o;return u(e.bitstream)?o=t[e.bitstream]:u(e.bufferView)&&(o=t[e.bufferView]),new fS({bitstream:o,lengthBits:n,availableCount:e.availableCount,computeAvailableCountEnabled:i})}function fRe(e,t,n){let i=e._tilePropertyTableJson,o=e._tileAvailability.availableCount,r=t.metadataSchema,s=i.class,a=r.classes[s];e._tileMetadataTable=new Sf({class:a,count:o,properties:i.properties,bufferViews:n})}function dRe(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 Sf({class:p,count:f,properties:c.properties,bufferViews:n});s.push(g)}}function C$(e){let t=0,n=e.lengthBits,i=e.availableCount,o;i<256?o=new Uint8Array(n):i<65536?o=new Uint16Array(n):o=new Uint32Array(n);for(let r=0;r<e.lengthBits;r++)e.getBit(r)&&(o[r]=t,t++);return o}function hRe(e){let t=C$(e._tileAvailability);e._tileJumpBuffer=t}function mRe(e){let t=e._contentJumpBuffers,n=e._contentAvailabilityBitstreams;for(let i=0;i<n.length;i++){let o=n[i],r=C$(o);t.push(r)}}ba.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};ba.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 pRe(e,t){if(!u(e._tileMetadataTable))return;let n=e.getTileIndex(t);if(e._tileAvailability.getBit(n))return e._tileJumpBuffer[n]}function _Re(e,t,n){let i=e._contentMetadataTables;if(!u(i))return;let o=i[n];if(!u(o))return;let r=e._contentAvailabilityBitstreams[n],s=e.getTileIndex(t);if(r.getBit(s))return e._contentJumpBuffers[n][s]}ba.prototype.getTileMetadataView=function(e){let t=pRe(this,e);if(!u(t))return;let n=this._tileMetadataTable;return new dS({class:n.class,metadataTable:n,entityId:t,propertyTableJson:this._tilePropertyTableJson})};ba.prototype.getContentMetadataView=function(e,t){let n=_Re(this,e,t);if(!u(n))return;let i=this._contentMetadataTables[t],o=this._contentPropertyTableJsons[t];return new dS({class:i.class,metadataTable:i,entityId:n,contentIndex:t,propertyTableJson:o})};ba.prototype.isDestroyed=function(){return!1};ba.prototype.destroy=function(){return u(this._bufferLoader)&&co.unload(this._bufferLoader),le(this)};var vR=ba;var gRe={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"},DR=Object.freeze(gRe);function yRe(e){return{tile:{boundingVolume:T$("TILE",e),minimumHeight:E$("TILE",e),maximumHeight:b$("TILE",e)},content:{boundingVolume:T$("CONTENT",e),minimumHeight:E$("CONTENT",e),maximumHeight:b$("CONTENT",e)}}}function T$(e,t){let n=`${e}_BOUNDING_BOX`,i=t.getPropertyBySemantic(n);if(u(i))return{box:i};let o=`${e}_BOUNDING_REGION`,r=t.getPropertyBySemantic(o);if(u(r))return{region:r};let s=`${e}_BOUNDING_SPHERE`,a=t.getPropertyBySemantic(s);if(u(a))return{sphere:a}}function E$(e,t){let n=`${e}_MINIMUM_HEIGHT`;return t.getPropertyBySemantic(n)}function b$(e,t){let n=`${e}_MAXIMUM_HEIGHT`;return t.getPropertyBySemantic(n)}var PR=yRe;function gu(e,t,n,i,o,r){let s=t.implicitTileset,a=t.implicitCoordinates;this._implicitTileset=s,this._implicitCoordinates=a,this._implicitSubtree=void 0,this._tileset=e,this._tile=t,this._resource=n,this._metadata=void 0,this.featurePropertiesDirty=!1,this._group=void 0;let c=a.getTemplateValues(),l=s.subtreeUriTemplate.getDerivedResource({templateValues:c});this._url=l.getUrlComponent(!0),this._readyPromise=ARe(this,i,o,r)}Object.defineProperties(gu.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 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t.x=Math.min(e,n),t.y=Math.ceil(e/t.x),t}var LRe=new H;Sa.prototype.update=function(e){let t=this._clippingPlanesTexture,n=e.context,i=Sa.useFloatTexture(n),o=i?this.length:this.length*2;if(u(t)){let s=t.width*t.height;(s<o||o<.25*s)&&(t.destroy(),t=void 0,this._clippingPlanesTexture=void 0)}if(this.length===0)return;if(!u(t)){let s=U$(o,LRe);s.y*=2,i?(t=new Bt({context:n,width:s.x,height:s.y,pixelFormat:dt.RGBA,pixelDatatype:Ye.FLOAT,sampler:dn.NEAREST,flipY:!1}),this._float32View=new Float32Array(s.x*s.y*4)):(t=new Bt({context:n,width:s.x,height:s.y,pixelFormat:dt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,sampler:dn.NEAREST,flipY:!1}),this._uint8View=new Uint8Array(s.x*s.y*4)),this._clippingPlanesTexture=t,this._multipleDirtyPlanes=!0}let 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Zs({context:t,colorRenderbuffers:o,depthStencilRenderbuffer:s,destroyAttachments:e.destroyAttachments}),this._colorFramebuffer=new Zs({context:t,colorTextures:r,depthStencilTexture:a,destroyAttachments:e.destroyAttachments})}oC.prototype.getRenderFramebuffer=function(){return this._renderFramebuffer};oC.prototype.getColorFramebuffer=function(){return this._colorFramebuffer};oC.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),u(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)};oC.prototype.isDestroyed=function(){return!1};oC.prototype.destroy=function(){return this._renderFramebuffer.destroy(),this._colorFramebuffer.destroy(),le(this)};var zR=oC;var Wc={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===Wc.RGBA4||e===Wc.RGBA8||e===Wc.RGBA16F||e===Wc.RGBA32F||e===Wc.RGB5_A1||e===Wc.RGB565||e===Wc.DEPTH_COMPONENT16||e===Wc.STENCIL_INDEX8||e===Wc.DEPTH_STENCIL||e===Wc.DEPTH24_STENCIL8},getColorFormat:function(e){return e===te.FLOAT?Wc.RGBA32F:e===te.HALF_FLOAT_OES?Wc.RGBA16F:Wc.RGBA8}},jc=Object.freeze(Wc);function OS(e){e=y(e,y.EMPTY_OBJECT);let n=e.context._gl,i=kt.maximumRenderbufferSize,o=y(e.format,jc.RGBA4),r=u(e.width)?e.width:n.drawingBufferWidth,s=u(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(OS.prototype,{format:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});OS.prototype._getRenderbuffer=function(){return this._renderbuffer};OS.prototype.isDestroyed=function(){return!1};OS.prototype.destroy=function(){return this._gl.deleteRenderbuffer(this._renderbuffer),le(this)};var Au=OS;function Zr(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(Zr.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}}});Zr.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=u(i)&&this._pixelDatatype!==i||u(o)&&this._pixelFormat!==o,c=n===1?u(this._framebuffer):u(this._multisampleFramebuffer);return this._attachmentsDirty||r||s||a||!c||this._color&&!u(this._colorTextures[0])};Zr.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,Ye.UNSIGNED_BYTE):void 0),r=y(r,this._color?y(this._pixelFormat,dt.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 Bt({context:e,width:t,height:n,pixelFormat:r,pixelDatatype:o,sampler:dn.NEAREST}),this._numSamples>1){let a=jc.getColorFormat(o);this._colorRenderbuffers[s]=new Au({context:e,width:t,height:n,format:a,numSamples:this._numSamples})}}this._depthStencil&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?(this._depthStencilTexture=new Bt({context:e,width:t,height:n,pixelFormat:dt.DEPTH_STENCIL,pixelDatatype:Ye.UNSIGNED_INT_24_8,sampler:dn.NEAREST}),this._numSamples>1&&(this._depthStencilRenderbuffer=new Au({context:e,width:t,height:n,format:jc.DEPTH24_STENCIL8,numSamples:this._numSamples}))):this._depthStencilRenderbuffer=new Au({context:e,width:t,height:n,format:jc.DEPTH_STENCIL})),this._depth&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?this._depthTexture=new Bt({context:e,width:t,height:n,pixelFormat:dt.DEPTH_COMPONENT,pixelDatatype:Ye.UNSIGNED_INT,sampler:dn.NEAREST}):this._depthRenderbuffer=new Au({context:e,width:t,height:n,format:jc.DEPTH_COMPONENT16})),this._numSamples>1?this._multisampleFramebuffer=new zR({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 Zs({context:e,colorTextures:this._colorTextures,depthTexture:this._depthTexture,depthRenderbuffer:this._depthRenderbuffer,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1})}};Zr.prototype.getColorTexture=function(e){return e=y(e,0),this._colorTextures[e]};Zr.prototype.setColorTexture=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorTextures[t],this._colorTextures[t]=e};Zr.prototype.getColorRenderbuffer=function(e){return e=y(e,0),this._colorRenderbuffers[e]};Zr.prototype.setColorRenderbuffer=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorRenderbuffers[t],this._colorRenderbuffers[t]=e};Zr.prototype.getDepthRenderbuffer=function(){return this._depthRenderbuffer};Zr.prototype.setDepthRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthRenderbuffer,this._depthRenderbuffer=e};Zr.prototype.getDepthTexture=function(){return this._depthTexture};Zr.prototype.setDepthTexture=function(e){this._attachmentsDirty=e!==this._depthTexture,this._depthTexture=e};Zr.prototype.getDepthStencilRenderbuffer=function(){return this._depthStencilRenderbuffer};Zr.prototype.setDepthStencilRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthStencilRenderbuffer,this._depthStencilRenderbuffer=e};Zr.prototype.getDepthStencilTexture=function(){return this._depthStencilTexture};Zr.prototype.setDepthStencilTexture=function(e){this._attachmentsDirty=e!==this._depthStencilTexture,this._depthStencilTexture=e};Zr.prototype.prepareTextures=function(e,t){this._numSamples>1&&this._multisampleFramebuffer.blitFramebuffers(e,t)};Zr.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this.framebuffer,t.execute(e,n),t.framebuffer=i};Zr.prototype.destroyFramebuffer=function(){this._framebuffer=this._framebuffer&&this._framebuffer.destroy(),this._multisampleFramebuffer=this._multisampleFramebuffer&&this._multisampleFramebuffer.destroy()};Zr.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&&u(n)&&!n.isDestroyed()&&(this._colorTextures[e].destroy(),this._colorTextures[e]=void 0),u(n)&&n.isDestroyed()&&(this._colorTextures[e]=void 0);let i=this._colorRenderbuffers[e];this._createColorAttachments&&u(i)&&!i.isDestroyed()&&(this._colorRenderbuffers[e].destroy(),this._colorRenderbuffers[e]=void 0),u(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()),u(this._depthStencilTexture)&&this._depthStencilTexture.isDestroyed()&&(this._depthStencilTexture=void 0),u(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()),u(this._depthTexture)&&this._depthTexture.isDestroyed()&&(this._depthTexture=void 0),u(this._depthRenderbuffer)&&this._depthRenderbuffer.isDestroyed()&&(this._depthRenderbuffer=void 0)),this.destroyFramebuffer()};var si=Zr;var GR=`#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 rC(){this._framebuffer=new si({colorAttachmentsLength:2,depth:!0,supportsDepthTexture:!0}),this._drawCommand=void 0,this._clearCommand=void 0,this._strength=1,this._radius=1}Object.defineProperties(rC.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 kLe(e){e._framebuffer.destroy(),e._drawCommand=void 0,e._clearCommand=void 0}var P8=new H;function VLe(e,t){let n=new Ue({defines:["LOG_DEPTH_WRITE"],sources:[GR]}),i={u_pointCloud_colorGBuffer:function(){return e.colorGBuffer},u_pointCloud_depthGBuffer:function(){return e.depthGBuffer},u_distanceAndEdlStrength:function(){return P8.x=e._radius,P8.y=e._strength,P8}},o=ke.fromCache({blending:an.ALPHA_BLEND,depthMask:!0,depthTest:{enabled:!0},stencilTest:vt.setCesium3DTileBit(),stencilMask:vt.CESIUM_3D_TILE_MASK});e._drawCommand=t.createViewportQuadCommand(n,{uniformMap:i,renderState:o,pass:Ce.CESIUM_3D_TILE,owner:e}),e._clearCommand=new $n({framebuffer:e.framebuffer,color:new z(0,0,0,0),depth:1,renderState:ke.fromCache(),pass:Ce.CESIUM_3D_TILE,owner:e})}function ULe(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i),VLe(e,t)}function aee(e){return e.drawBuffers&&e.fragmentDepth}rC.isSupported=aee;function zLe(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"EC");if(!u(n)){let i=t._attributeLocations,o=t.fragmentShaderSource.clone();o.sources=o.sources.map(function(r){return r=Ue.replaceMain(r,"czm_point_cloud_post_process_main"),r=r.replace(/gl_FragColor/g,"gl_FragData[0]"),r}),o.sources.unshift(`#extension GL_EXT_draw_buffers : enable
`),o.sources.push(`void main()
{
czm_point_cloud_post_process_main();
#ifdef LOG_DEPTH
czm_writeLogDepth();
gl_FragData[1] = czm_packDepth(gl_FragDepthEXT);
#else
gl_FragData[1] = czm_packDepth(gl_FragCoord.z);
#endif
}`),n=e.shaderCache.createDerivedShaderProgram(t,"EC",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:o,attributeLocations:i})}return n}rC.prototype.update=function(e,t,n,i){if(!aee(e.context))return;this._strength=n.eyeDomeLightingStrength,this._radius=n.eyeDomeLightingRadius*e.pixelRatio,ULe(this,e.context);let o,r=e.commandList,s=r.length;for(o=t;o<s;++o){let l=r[o];if(l.primitiveType!==Re.POINTS||l.pass===Ce.TRANSLUCENT)continue;let f,d,p=l.derivedCommands.pointCloudProcessor;u(p)&&(f=p.command,d=p.originalShaderProgram),(!u(f)||l.dirty||d!==l.shaderProgram||f.framebuffer!==this.framebuffer)&&(f=$e.shallowClone(l,f),f.framebuffer=this.framebuffer,f.shaderProgram=zLe(e.context,l.shaderProgram),f.castShadows=!1,f.receiveShadows=!1,u(p)||(p={command:f,originalShaderProgram:l.shaderProgram},l.derivedCommands.pointCloudProcessor=p),p.originalShaderProgram=l.shaderProgram),r[o]=f}let a=this._clearCommand,c=this._drawCommand;c.boundingVolume=i,r.push(c),r.push(a)};rC.prototype.isDestroyed=function(){return!1};rC.prototype.destroy=function(){return kLe(this),le(this)};var g_=rC;function cee(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)}cee.isSupported=function(e){return g_.isSupported(e.context)};var Im=cee;var Qs={},GLe=new se(0,0,0,1),Pa=new se,HLe=new He,I8=new H,O8=new H;Qs.wgs84ToWindowCoordinates=function(e,t,n){return Qs.wgs84WithEyeOffsetToWindowCoordinates(e,t,h.ZERO,n)};var lee=new se,uee=new h;function BS(e,t,n,i){let o=n.viewMatrix,r=F.multiplyByVector(o,se.fromElements(e.x,e.y,e.z,1,lee),lee),s=h.multiplyComponents(t,h.normalize(r,uee),uee);return r.x+=t.x+s.x,r.y+=t.y+s.y,r.z+=s.z,F.multiplyByVector(n.frustum.projectionMatrix,r,i)}var WLe=new fe(Math.PI,I.PI_OVER_TWO),jLe=new h,qLe=new h;Qs.wgs84WithEyeOffsetToWindowCoordinates=function(e,t,n,i){let o=e.frameState,r=Qs.computeActualWgs84Position(o,t,GLe);if(!u(r))return;let s=e.canvas,a=HLe;a.x=0,a.y=0,a.width=s.clientWidth,a.height=s.clientHeight;let c=e.camera,l=!1;if(o.mode===ee.SCENE2D){let f=e.mapProjection,d=WLe,p=f.project(d,jLe),g=h.clone(c.position,qLe),m=c.frustum.clone(),A=F.computeViewportTransformation(a,0,1,new F),x=c.frustum.projectionMatrix,C=c.positionWC.y,T=h.fromElements(I.sign(C)*p.x-C,0,-c.positionWC.x),b=St.pointToGLWindowCoordinates(x,A,T);if(C===0||b.x<=0||b.x>=s.clientWidth)l=!0;else{if(b.x>s.clientWidth*.5){a.width=b.x,c.frustum.right=p.x-C,Pa=BS(r,n,c,Pa),Qs.clipToGLWindowCoordinates(a,Pa,I8),a.x+=b.x,c.position.x=-c.position.x;let S=c.frustum.right;c.frustum.right=-c.frustum.left,c.frustum.left=-S,Pa=BS(r,n,c,Pa),Qs.clipToGLWindowCoordinates(a,Pa,O8)}else{a.x+=b.x,a.width-=b.x,c.frustum.left=-p.x-C,Pa=BS(r,n,c,Pa),Qs.clipToGLWindowCoordinates(a,Pa,I8),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,Pa=BS(r,n,c,Pa),Qs.clipToGLWindowCoordinates(a,Pa,O8)}h.clone(g,c.position),c.frustum=m.clone(),i=H.clone(I8,i),(i.x<0||i.x>s.clientWidth)&&(i.x=O8.x)}}if(o.mode!==ee.SCENE2D||l){if(Pa=BS(r,n,c,Pa),Pa.z<0&&!(c.frustum instanceof Zt)&&!(c.frustum instanceof Sr))return;i=Qs.clipToGLWindowCoordinates(a,Pa,i)}return i.y=s.clientHeight-i.y,i};Qs.wgs84ToDrawingBufferCoordinates=function(e,t,n){if(n=Qs.wgs84ToWindowCoordinates(e,t,n),!!u(n))return Qs.transformWindowToDrawingBuffer(e,n,n)};var Om=new h,YLe=new fe;Qs.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,YLe);if(!u(r))return;if(o.project(r,Om),i===ee.COLUMBUS_VIEW)return h.fromElements(Om.z,Om.x,Om.y,n);if(i===ee.SCENE2D)return h.fromElements(0,Om.x,Om.y,n);let s=e.morphTime;return h.fromElements(I.lerp(Om.z,t.x,s),I.lerp(Om.x,t.y,s),I.lerp(Om.y,t.z,s),n)};var fee=new h,dee=new h,hee=new F;Qs.clipToGLWindowCoordinates=function(e,t,n){return h.divideByScalar(t,t.w,fee),F.computeViewportTransformation(e,0,1,hee),F.multiplyByPoint(hee,fee,dee),H.fromCartesian3(dee,n)};Qs.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 XLe=new se,mee=new se;Qs.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 l=e.view.passState.viewport,f=se.clone(se.UNIT_W,XLe);f.x=(t.x-l.x)/l.width*2-1,f.y=(t.y-l.y)/l.height*2-1,f.z=n*2-1,f.w=1;let d,p=e.camera.frustum;if(!u(p.fovy))u(p._offCenterFrustum)&&(p=p._offCenterFrustum),d=mee,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=F.multiplyByVector(r.inverseView,d,d);else{d=F.multiplyByVector(r.inverseViewProjection,f,mee);let g=1/d.w;h.multiplyByScalar(d,g,d)}return h.fromCartesian4(d,i)};var ji=Qs;var KLe={LEFT:-1,NONE:0,RIGHT:1},qc=Object.freeze(KLe);var sC={};sC._deprecationWarning=br;var Bm=Uint32Array.BYTES_PER_ELEMENT;sC.parse=function(e,t){let n=y(t,0);t=n;let i=new Uint8Array(e),o=new 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l={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=El(e.gltf);g=g.replace(/[\s\0]+$/,"");let m=this._baseResource.getDerivedResource({url:g});l.gltfResource=m,l.baseResource=m}else l.gltfResource=this._i3dmResource,l.typedArray=e.gltf;let f=new __(l);this._gltfLoader=f,this._state=Pf.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=F.multiplyTransformation(m._transform,C.transform,C.transform),CFe(m,C,A),AFe(m,C),m._components=C,m._arrayBuffer=void 0,m._state=Pf.READY,g(m)}});return this._promise=f.promise.then(function(){if(!d.isDestroyed())return 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Cee;M.transformInWorldSpace=!0;let L=e._buffers,_=new KR;if(_.name="Instance Translation",_.semantic=Gr.TRANSLATION,_.componentDatatype=K.FLOAT,_.type=en.VEC3,_.count=r,_.typedArray=f,!c){let V=at.createVertexBuffer({context:n.context,typedArray:f,usage:Le.STATIC_DRAW});V.vertexArrayDestroyable=!1,L.push(V),_.buffer=V}if(M.attributes.push(_),c){let V=new KR;V.name="Instance Rotation",V.semantic=Gr.ROTATION,V.componentDatatype=K.FLOAT,V.type=en.VEC4,V.count=r,V.typedArray=d,M.attributes.push(V)}if(l){let V=new KR;if(V.name="Instance Scale",V.semantic=Gr.SCALE,V.componentDatatype=K.FLOAT,V.type=en.VEC3,V.count=r,c)V.typedArray=p;else{let G=at.createVertexBuffer({context:n.context,typedArray:p,usage:Le.STATIC_DRAW});G.vertexArrayDestroyable=!1,L.push(G),V.buffer=G}M.attributes.push(V)}let E=new KR;E.name="Instance Feature ID",E.setIndex=0,E.semantic=Gr.FEATURE_ID,E.componentDatatype=K.FLOAT,E.type=en.SCALAR,E.count=r;let w=at.createVertexBuffer({context:n.context,typedArray:g,usage:Le.STATIC_DRAW});w.vertexArrayDestroyable=!1,L.push(w),E.buffer=w,M.attributes.push(E);let D=new gFe;D.propertyTableId=0,D.setIndex=0,D.positionalLabel="instanceFeatureId_0",M.featureIds.push(D);let B=t.nodes,N=B.length,U=!1;for(i=0;i<N;i++){let V=B[i];V.primitives.length>0&&(V.instances=U?TFe(M):M,U=!0)}}function TFe(e){let t=new Cee;t.transformInWorldSpace=e.transformInWorldSpace;let n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=nt(n[o],!1);t.attributes.push(r)}return t.featureIds=e.featureIds,t}function EFe(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(!u(i))throw new de("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");let 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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 MS=Tee;var Eee=[],bee=[],See=[],wee=[];function DFe(e,t,n){let i=Eee,o=See,r=bee,s=wee;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(u(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],u(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],u(c)||(c=s[a]=new 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this._points}}});dC.prototype.findTimeInterval=$i.prototype.findTimeInterval;dC.prototype.wrapTime=$i.prototype.wrapTime;dC.prototype.clampTime=$i.prototype.clampTime;dC.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var eM=dC;var qy=wt.AnimatedPropertyType;function N8(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,MFe(this)}Object.defineProperties(N8.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 BFe(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 jy({times:e,points:n,inTangents:i,outTangents:o})}function vee(e,t,n,i){if(e.length===1&&t.length===1)return new QR(t[0]);switch(n){case $d.STEP:return new $R({times:e,points:t});case $d.CUBICSPLINE:return BFe(e,t);case $d.LINEAR:return i===qy.ROTATION?new eM({times:e,points:t}):new Wy({times:e,points:t})}}function RFe(e,t,n,i,o){let r=[];if(i===qy.WEIGHTS){let a=t.length/o,c,l;for(c=0;c<o;c++){let f=new Array(a),d=c;if(n===$d.CUBICSPLINE)for(l=0;l<a;l+=3)f[l]=t[d],f[l+1]=t[d+o],f[l+2]=t[d+2*o],d+=o*3;else for(l=0;l<a;l++)f[l]=t[d],d+=o;r.push(vee(e,f,n,i))}}else r.push(vee(e,t,n,i));return r}var F8;function MFe(e){let t=e._channel,n=t.sampler,i=n.input,o=n.output,r=n.interpolation,a=t.target.path,c=e._runtimeNode,l=u(c.morphWeights)?c.morphWeights.length:1,f=RFe(i,o,r,a,l);switch(e._splines=f,e._path=a,a){case qy.TRANSLATION:case qy.SCALE:F8=new h;break;case qy.ROTATION:F8=new Be;break;case qy.WEIGHTS:break}}N8.prototype.animate=function(e){let t=this._splines,n=this._path,i=this._runtimeAnimation.model,o=this._runtimeNode;if(n===qy.WEIGHTS){let r=o.morphWeights,s=r.length;for(let a=0;a<s;a++){let c=t[a],l=i.clampAnimations?c.clampTime(e):c.wrapTime(e);r[a]=c.evaluate(l)}}else{if(o.userAnimated)return;{let r=t[0],s=i.clampAnimations?r.clampTime(e):r.wrapTime(e);o[n]=r.evaluate(s,F8)}}};var tM=N8;function k8(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,sc.NONE),this._animationTime=n.animationTime,this._prevAnimationDelta=void 0,this.start=new ye,this.update=new ye,this.stop=new ye,this._state=th.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,LFe(this)}Object.defineProperties(k8.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 LFe(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 l=r[c],f=l.target;if(!u(f))continue;let d=f.node.index,p=i._runtimeNodes[d],g=new tM({channel:l,runtimeAnimation:e,runtimeNode:p}),m=l.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}k8.prototype.animate=function(e){let t=this._runtimeChannels,n=t.length;for(let i=0;i<n;i++)t[i].animate(e)};var nM=k8;function Mm(e){this.animationAdded=new ye,this.animationRemoved=new ye,this.animateWhilePaused=!1,this._model=e,this._runtimeAnimations=[],this._previousTime=void 0}Object.defineProperties(Mm.prototype,{length:{get:function(){return this._runtimeAnimations.length}},model:{get:function(){return this._model}}});function V8(e,t,n){let i=e._model,o=new nM(i,t,n);return e._runtimeAnimations.push(o),e.animationAdded.raiseEvent(i,o),o}Mm.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=e.index;if(u(i))return V8(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 V8(this,n[i],e)};Mm.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=V8(this,n[r],e);i.push(s)}return i};Mm.prototype.remove=function(e){if(!u(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};Mm.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])};Mm.prototype.contains=function(e){return u(e)?this._runtimeAnimations.indexOf(e)!==-1:!1};Mm.prototype.get=function(e){return this._runtimeAnimations[e]};var iM=[];function FFe(e,t,n){return function(){e.animationRemoved.raiseEvent(t,n)}}Mm.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];u(a._computedStartTime)||(a._computedStartTime=$.addSeconds(y(a.startTime,o),a.delay,new $)),u(a._duration)||(a._duration=a.localStopTime*(1/a.multiplier));let c=a._computedStartTime,l=a._duration,f=a.stopTime,d=$.lessThanOrEquals(c,o),p=u(f)&&$.greaterThan(o,f),g=0;if(l!==0){let x=$.secondsDifference(p?f:o,c);g=u(a._animationTime)?a._animationTime(l,x):x/l}let m=a.loop===sc.REPEAT||a.loop===sc.MIRRORED_REPEAT,A=(d||m&&!u(a.startTime))&&(g<=1||m)&&!p;if(g===a._prevAnimationDelta){let x=a._state===th.STOPPED;if(A!==x)continue}if(a._prevAnimationDelta=g,A||a._state===th.ANIMATING){if(A&&a._state===th.STOPPED&&(a._state=th.ANIMATING,a.start.numberOfListeners>0&&e.afterRender.push(a._raiseStartEvent)),a.loop===sc.REPEAT)g=g-Math.floor(g);else if(a.loop===sc.MIRRORED_REPEAT){let C=Math.floor(g),T=g-C;g=C%2===1?1-T:T}a.reverse&&(g=1-g);let x=g*l*a.multiplier;x=I.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=th.STOPPED,a.stop.numberOfListeners>0&&e.afterRender.push(a._raiseStopEvent),a.removeOnStop&&iM.push(a))}}n=iM.length;for(let s=0;s<n;++s){let a=iM[s];t.splice(t.indexOf(a),1),e.afterRender.push(FFe(this,r,a))}return iM.length=0,i};var oM=Mm;function Yy(e){this._model=e.model,this._featureTable=e.featureTable,this._featureId=e.featureId,this._color=void 0}Object.defineProperties(Yy.prototype,{show:{get:function(){return this._featureTable.getShow(this._featureId)},set:function(e){this._featureTable.setShow(this._featureId,e)}},color:{get:function(){return u(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}}});Yy.prototype.hasProperty=function(e){return this._featureTable.hasProperty(this._featureId,e)};Yy.prototype.getProperty=function(e){return this._featureTable.getProperty(this._featureId,e)};Yy.prototype.getPropertyInherited=function(e){return this._featureTable.hasPropertyBySemantic(this._featureId,e)?this._featureTable.getPropertyBySemantic(this._featureId,e):this._featureTable.getProperty(this._featureId,e)};Yy.prototype.getPropertyIds=function(e){return this._featureTable.getPropertyIds(e)};Yy.prototype.setProperty=function(e,t){return this._featureTable.setProperty(this._featureId,e,t)};var rM=Yy;var LS={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};LS.getStyleCommandsNeeded=function(e,t){return t===0?LS.ALL_OPAQUE:t===e?LS.ALL_TRANSLUCENT:LS.OPAQUE_AND_TRANSLUCENT};var nh=Object.freeze(LS);var T_={GLTF:"GLTF",TILE_GLTF:"TILE_GLTF",TILE_B3DM:"B3DM",TILE_I3DM:"I3DM",TILE_PNTS:"PNTS",TILE_GEOJSON:"TILE_GEOJSON"};T_.is3DTiles=function(e){switch(e){case T_.TILE_GLTF:case T_.TILE_B3DM:case T_.TILE_I3DM:case T_.TILE_PNTS:case T_.TILE_GEOJSON:return!0;case T_.GLTF:return!1}};var or=Object.freeze(T_);function pr(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=nh.ALL_OPAQUE,NFe(this)}Object.defineProperties(pr.prototype,{batchTexture:{get:function(){return this._batchTexture}},featuresLength:{get:function(){return this._featuresLength}},batchTextureByteLength:{get:function(){return u(this._batchTexture)?this._batchTexture.byteLength:0}},styleCommandsNeededDirty:{get:function(){return this._styleCommandsNeededDirty}}});function NFe(e){let t=e._model,n=or.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 Es(s,o)}else for(o=0;o<i;o++)r[o]=new rM({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})}pr.prototype.update=function(e){this._styleCommandsNeededDirty=!1,this._batchTexture.update(void 0,e);let t=nh.getStyleCommandsNeeded(this._featuresLength,this._batchTexture.translucentFeaturesLength);this._styleCommandsNeeded!==t&&(this._styleCommandsNeededDirty=!0,this._styleCommandsNeeded=t)};pr.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};pr.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};pr.prototype.getShow=function(e){return this._batchTexture.getShow(e)};pr.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};pr.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};pr.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};pr.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};pr.prototype.getFeature=function(e){return this._features[e]};pr.prototype.hasProperty=function(e,t){return this._propertyTable.hasProperty(e,t)};pr.prototype.hasPropertyBySemantic=function(e,t){return this._propertyTable.hasPropertyBySemantic(e,t)};pr.prototype.getProperty=function(e,t){return this._propertyTable.getProperty(e,t)};pr.prototype.getPropertyBySemantic=function(e,t){return this._propertyTable.getPropertyBySemantic(e,t)};pr.prototype.getPropertyIds=function(e){return this._propertyTable.getPropertyIds(e)};pr.prototype.setProperty=function(e,t,n){return this._propertyTable.setProperty(e,t,n)};pr.prototype.isClass=function(e,t){return this._propertyTable.isClass(e,t)};pr.prototype.isExactClass=function(e,t){return this._propertyTable.isExactClass(e,t)};pr.prototype.getExactClassName=function(e){return this._propertyTable.getExactClassName(e)};var kFe=new z;pr.prototype.applyStyle=function(e){if(!u(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=u(e.color)?y(e.color.evaluateColor(n,kFe),Gc.DEFAULT_COLOR_VALUE):Gc.DEFAULT_COLOR_VALUE,o=u(e.show)?y(e.show.evaluate(n),Gc.DEFAULT_SHOW_VALUE):Gc.DEFAULT_SHOW_VALUE;this.setColor(t,i),this.setShow(t,o)}};pr.prototype.isDestroyed=function(){return!1};pr.prototype.destroy=function(e){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),le(this)};var sM=pr;var aM=`#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 cM=`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 z8(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=[],GFe(this)}function VFe(e){return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:e,frontOperation:{fail:ct.KEEP,zFail:ct.DECREMENT_WRAP,zPass:ct.KEEP},backFunction:e,backOperation:{fail:ct.KEEP,zFail:ct.INCREMENT_WRAP,zPass:ct.KEEP},reference:vt.CESIUM_3D_TILE_MASK,mask:vt.CESIUM_3D_TILE_MASK},stencilMask:vt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:$a.LESS_OR_EQUAL},depthMask:!1}}var UFe={stencilTest:{enabled:!0,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:ct.ZERO,zFail:ct.ZERO,zPass:ct.ZERO},backFunction:Nn.NOT_EQUAL,backOperation:{fail:ct.ZERO,zFail:ct.ZERO,zPass:ct.ZERO},reference:0,mask:vt.CLASSIFICATION_MASK},stencilMask:vt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:an.PRE_MULTIPLIED_ALPHA_BLEND},zFe={stencilTest:{enabled:!0,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:ct.ZERO,zFail:ct.ZERO,zPass:ct.ZERO},backFunction:Nn.NOT_EQUAL,backOperation:{fail:ct.ZERO,zFail:ct.ZERO,zPass:ct.ZERO},reference:0,mask:vt.CLASSIFICATION_MASK},stencilMask:vt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1},Iee=[];function GFe(e){let t=e._command,n=Iee;if(e._useDebugWireframe){t.pass=Ce.OPAQUE,n.length=0,n.push(t),e._commandListDebugWireframe=FS(e,n,e._commandListDebugWireframe);let r=e._commandListDebugWireframe,s=r.length;for(let a=0;a<s;a++){let c=r[a];c.count*=2,c.offset*=2}return}let o=e.model.allowPicking;if(e._classifiesTerrain){let r=Ce.TERRAIN_CLASSIFICATION,s=U8(t,r),a=Dee(t,r);n.length=0,n.push(s,a),e._commandListTerrain=FS(e,n,e._commandListTerrain),o&&(e._commandListTerrainPicking=Pee(e,n,e._commandListTerrainPicking))}if(e._classifies3DTiles){let r=Ce.CESIUM_3D_TILE_CLASSIFICATION,s=U8(t,r),a=Dee(t,r);n.length=0,n.push(s,a),e._commandList3DTiles=FS(e,n,e._commandList3DTiles),o&&(e._commandList3DTilesPicking=Pee(e,n,e._commandList3DTilesPicking))}}function FS(e,t,n){let i=e._runtimePrimitive,o=i.batchLengths,r=i.batchOffsets,s=o.length,a=t.length;for(let c=0;c<s;c++){let l=o[c],f=r[c];for(let d=0;d<a;d++){let p=t[d],g=$e.shallowClone(p);g.count=l,g.offset=f,n.push(g)}}return n}function U8(e,t){let n=$e.shallowClone(e);n.cull=!1,n.pass=t;let i=t===Ce.TERRAIN_CLASSIFICATION?Nn.ALWAYS:Nn.EQUAL,o=VFe(i);return n.renderState=ke.fromCache(o),n}function Dee(e,t){let n=$e.shallowClone(e);return n.cull=!1,n.pass=t,n.renderState=ke.fromCache(UFe),n}var HFe=[];function Pee(e,t,n){let i=ke.fromCache(zFe),o=t[0],r=t[1],s=$e.shallowClone(o);s.cull=!0,s.pickOnly=!0;let a=$e.shallowClone(r);a.cull=!0,a.pickOnly=!0,a.renderState=i,a.pickId=e._pickId;let c=HFe;return c.length=0,c.push(s,a),FS(e,c,n)}Object.defineProperties(z8.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=F.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}}});z8.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=Ce.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,r=U8(this._command,o),s=Iee;s.length=0,s.push(r),this._commandListIgnoreShow=FS(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 lM=z8;function uM(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===Ce.TRANSLUCENT,a=!o.primitive.material.doubleSided&&!r,c=n.hasSilhouette,l=!r&&!c,f=n.hasSkipLevelOfDetail&&!r,d=c;this._command=t,this._modelMatrix=F.clone(t.modelMatrix),this._boundingVolume=re.clone(t.boundingVolume),this._modelMatrix2D=new F,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=l,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,WFe(this)}function Lm(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}Lm.clone=function(e){return new Lm({command:e.command,updateShadows:e.updateShadows,updateBackFaceCulling:e.updateBackFaceCulling,updateCullFace:e.updateCullFace,updateDebugShowBoundingVolume:e.updateDebugShowBoundingVolume,is2D:e.is2D,derivedCommand2D:e.derivedCommand2D})};function WFe(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 Lm({command:t,updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0,is2D:!1}),o.push(e._originalCommand),e._needsTranslucentCommand&&(e._translucentCommand=new Lm({command:ZFe(t),updateShadows:!0,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!0}),o.push(e._translucentCommand)),e._needsSkipLevelOfDetailCommands&&(e._skipLodBackfaceCommand=new Lm({command:iNe(t),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:i,updateDebugShowBoundingVolume:!1}),e._skipLodStencilCommand=new Lm({command:oNe(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),o.push(e._skipLodBackfaceCommand),o.push(e._skipLodStencilCommand)),e._needsSilhouetteCommands&&(e._silhouetteModelCommand=new Lm({command:QFe(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),e._silhouetteColorCommand=new Lm({command:$Fe(t,n),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),o.push(e._silhouetteModelCommand),o.push(e._silhouetteColorCommand))}Object.defineProperties(uM.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=F.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,qFe(this)}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,YFe(this))}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,XFe(this))}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolume=e,KFe(this))}}});function jFe(e,t){let n=e._modelMatrix;e._modelMatrix2D=F.clone(n,e._modelMatrix2D),e._modelMatrix2D[13]-=I.sign(n[13])*2*I.PI*t.mapProjection.ellipsoid.maximumRadius,e._boundingVolume2D=re.transform(e.runtimePrimitive.boundingSphere,e._modelMatrix2D,e._boundingVolume2D)}function qFe(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 YFe(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=nt(s.renderState,!0);a.cull.enabled=t,s.renderState=ke.fromCache(a)}}}function XFe(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=nt(s.renderState,!0);a.cull.face=t,s.renderState=ke.fromCache(a)}}}function KFe(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}}}uM.prototype.pushCommands=function(e,t){let n=Oee(this,e);n&&!this._has2DCommands&&(JFe(this),this._has2DCommands=!0,this._modelMatrix2DDirty=!0),this._modelMatrix2DDirty&&(jFe(this,e),this._modelMatrix2DDirty=!1);let i=this.model.styleCommandsNeeded;if(!(this._needsTranslucentCommand&&u(i)&&(i!==nh.ALL_OPAQUE&&mC(t,this._translucentCommand,n),i===nh.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||mC(r._backfaceCommands,this._skipLodBackfaceCommand,n),eNe(this,s,n),mC(t,this._skipLodStencilCommand,n);return}}if(this._needsSilhouetteCommands){mC(t,this._silhouetteModelCommand,n);return}return mC(t,this._originalCommand,n),t}};uM.prototype.pushSilhouetteCommands=function(e,t){let n=Oee(this,e);return mC(t,this._silhouetteColorCommand,n),t};function mC(e,t,n){e.push(t.command),n&&e.push(t.derivedCommand2D.command)}function Oee(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*I.PI;return o<s&&r>s||o<-s&&r>-s}function hC(e,t){if(!u(t))return;let n=Lm.clone(t),i=$e.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 JFe(e){hC(e,e._originalCommand),hC(e,e._translucentCommand),hC(e,e._skipLodBackfaceCommand),hC(e,e._skipLodStencilCommand),hC(e,e._silhouetteModelCommand),hC(e,e._silhouetteColorCommand)}function ZFe(e){let t=$e.shallowClone(e);t.pass=Ce.TRANSLUCENT;let n=nt(e.renderState,!0);return n.cull.enabled=!1,n.depthMask=!1,n.blending=an.ALPHA_BLEND,t.renderState=ke.fromCache(n),t}function QFe(e,t){let n=t._silhouetteId%255,i=$e.shallowClone(e),o=nt(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=ke.fromCache(o),i}function $Fe(e,t){let n=t._silhouetteId%255,i=$e.shallowClone(e),o=nt(e.renderState,!0);o.cull.enabled=!1,(e.pass===Ce.TRANSLUCENT||t.silhouetteColor.alpha<1)&&(i.pass=Ce.TRANSLUCENT,o.depthMask=!1,o.blending=an.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=nt(e.uniformMap);return s.model_silhouettePass=function(){return!0},i.renderState=ke.fromCache(o),i.uniformMap=s,i.castShadows=!1,i.receiveShadows=!1,i}function eNe(e,t,n){let i=e._skipLodStencilCommand,o=i.command,r=t._selectionDepth,s=tNe(o);if(r!==s){let a=nNe(r),c=nt(o.renderState,!0);c.stencilTest.reference=a,o.renderState=ke.fromCache(c),n&&(i.derivedCommand2D.renderState=c)}}function tNe(e){return(e.renderState.stencilTest.reference&vt.SKIP_LOD_MASK)>>>vt.SKIP_LOD_BIT_SHIFT}function nNe(e){return vt.CESIUM_3D_TILE_MASK|e<<vt.SKIP_LOD_BIT_SHIFT}function iNe(e){let t=$e.shallowClone(e),n=nt(e.renderState,!0);n.cull.enabled=!0,n.cull.face=Ai.FRONT,n.colorMask={red:!1,green:!1,blue:!1,alpha:!1},n.polygonOffset={enabled:!0,factor:5,units:5};let i=nt(t.uniformMap),o=new H(5,5);return i.u_polygonOffset=function(){return o},t.renderState=ke.fromCache(n),t.uniformMap=i,t.castShadows=!1,t.receiveShadows=!1,t}function oNe(e){let t=$e.shallowClone(e),n=nt(e.renderState,!0);return n.stencilTest.enabled=!0,n.stencilTest.mask=vt.SKIP_LOD_MASK,n.stencilTest.reference=vt.CESIUM_3D_TILE_MASK,n.stencilTest.frontFunction=Nn.GREATER_OR_EQUAL,n.stencilTest.frontOperation.zPass=ct.REPLACE,n.stencilTest.backFunction=Nn.GREATER_OR_EQUAL,n.stencilTest.backOperation.zPass=ct.REPLACE,n.stencilMask=vt.CESIUM_3D_TILE_MASK|vt.SKIP_LOD_MASK,t.renderState=ke.fromCache(n),t}var fM=uM;function rNe(e,t){let n=e.shaderBuilder;n.addVertexLines(cM),n.addFragmentLines(aM);let i=sNe(e),o=new Jn({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,l=F.multiplyTransformation(c.computedModelMatrix,e.runtimeNode.computedTransform,new F),f;t.mode!==ee.SCENE3D&&!t.scene3DOnly&&r._projectTo2D?f=e.runtimePrimitive.boundingSphere2D:f=re.transform(e.boundingSphere,l,e.boundingSphere);let d=nt(ke.fromCache(e.renderStateOptions),!0);d.cull.face=tn.getCullFace(l,e.primitiveType),d=ke.fromCache(d);let p=u(r.classificationType),g=p?!1:hn.castShadows(r.shadows),m=p?!1:hn.receiveShadows(r.shadows),A=p?void 0:e.pickId,x=new $e({boundingVolume:f,modelMatrix:l,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 lM({primitiveRenderResources:e,command:x}):new fM({primitiveRenderResources:e,command:x})}function sNe(e){let t=e.wireframeIndexBuffer;if(u(t))return t;let n=e.indices;if(!!u(n))return n.buffer}var dM=rNe;var Xy={VERTEX:0,FRAGMENT:1,BOTH:2};Xy.includesVertexShader=function(e){return e===Xy.VERTEX||e===Xy.BOTH};Xy.includesFragmentShader=function(e){return e===Xy.FRAGMENT||e===Xy.BOTH};var Te=Object.freeze(Xy);var Bee={name:"TilesetPipelineStage"};Bee.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=_t(r,e.uniformMap),e.hasSkipLevelOfDetail=!0}let i=e.renderStateOptions;i.stencilTest=vt.setCesium3DTileBit(),i.stencilMask=vt.CESIUM_3D_TILE_MASK};var hM=Bee;var mM=`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 Ree={name:"ImageBasedLightingPipelineStage"};Ree.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),jd.isSupported(n.context)&&((i.useSphericalHarmonics||i.useSpecularEnvironmentMaps||i.enabled)&&o.addUniform("mat3","model_iblReferenceFrameMatrix",Te.FRAGMENT),u(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),u(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)),u(i.luminanceAtZenith)&&(o.addDefine("USE_SUN_LUMINANCE",void 0,Te.FRAGMENT),o.addUniform("float","model_luminanceAtZenith",Te.FRAGMENT)),o.addFragmentLines(mM);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=_t(r,e.uniformMap)};var pM=Ree;var aNe=I.EPSILON16;function H8(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(H8.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=I.clamp(e,this.minimumValue,this.maximumValue),I.equalsEpsilon(this._currentValue,e,aNe)||(this._currentValue=e,this.runtimeArticulation._dirty=!0)}}});var cNe=new h,G8=new Q;H8.prototype.applyStageToMatrix=function(e){let t=this.type,n=this.currentValue,i=cNe,o;switch(t){case cc.XROTATE:o=Q.fromRotationX(I.toRadians(n),G8),e=F.multiplyByMatrix3(e,o,e);break;case cc.YROTATE:o=Q.fromRotationY(I.toRadians(n),G8),e=F.multiplyByMatrix3(e,o,e);break;case cc.ZROTATE:o=Q.fromRotationZ(I.toRadians(n),G8),e=F.multiplyByMatrix3(e,o,e);break;case cc.XTRANSLATE:i.x=n,i.y=0,i.z=0,e=F.multiplyByTranslation(e,i,e);break;case cc.YTRANSLATE:i.x=0,i.y=n,i.z=0,e=F.multiplyByTranslation(e,i,e);break;case cc.ZTRANSLATE:i.x=0,i.y=0,i.z=n,e=F.multiplyByTranslation(e,i,e);break;case cc.XSCALE:i.x=n,i.y=1,i.z=1,e=F.multiplyByScale(e,i,e);break;case cc.YSCALE:i.x=1,i.y=n,i.z=1,e=F.multiplyByScale(e,i,e);break;case cc.ZSCALE:i.x=1,i.y=1,i.z=n,e=F.multiplyByScale(e,i,e);break;case cc.UNIFORMSCALE:e=F.multiplyByUniformScale(e,n,e);break;default:break}return e};var _M=H8;function gM(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,lNe(this)}Object.defineProperties(gM.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 lNe(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 _M({stage:a,runtimeArticulation:e});o.push(c);let l=a.name;r[l]=c}}gM.prototype.setArticulationStage=function(e,t){let n=this._runtimeStagesByName[e];u(n)&&(n.currentValue=t)};var uNe=new F,fNe=new F;gM.prototype.apply=function(){if(!this._dirty)return;this._dirty=!1;let e=F.clone(F.IDENTITY,uNe),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=F.multiplyTransformation(s.originalTransform,e,fNe);s.transform=a}};var yM=gM;var AM=`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 pC={name:"ModelColorPipelineStage",COLOR_UNIFORM_NAME:"model_color",COLOR_BLEND_UNIFORM_NAME:"model_colorBlend"};pC.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_COLOR",void 0,Te.FRAGMENT),i.addFragmentLines(AM);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=Ce.TRANSLUCENT),i.addUniform("vec4",pC.COLOR_UNIFORM_NAME,Te.FRAGMENT),o[pC.COLOR_UNIFORM_NAME]=function(){return t.color},i.addUniform("float",pC.COLOR_BLEND_UNIFORM_NAME,Te.FRAGMENT),o[pC.COLOR_BLEND_UNIFORM_NAME]=function(){return ac.getColorBlend(t.colorBlendMode,t.colorBlendAmount)},e.uniformMap=_t(o,e.uniformMap)};var Ky=pC;var xM=`#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 Mee={name:"ModelClippingPlanesPipelineStage"},dNe=new H;Mee.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),Js.useFloatTexture(o)&&r.addDefine("USE_CLIPPING_PLANES_FLOAT_TEXTURE",void 0,Te.FRAGMENT);let s=Js.getTextureResolution(i,o,dNe);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(xM);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=_t(a,e.uniformMap)};var CM=Mee;function Lee(e,t){this._model=e,this._runtimeNode=t}Object.defineProperties(Lee.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){u(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 TM=Lee;var EM=`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 bM=`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 SM=`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 wM=new F,hNe=new F,mNe=new F,Nee={name:"InstancingPipelineStage",_getInstanceTransformsAsMatrices:Gee,_transformsToTypedArray:j8};Nee.process=function(e,t,n){let i=t.instances,o=i.attributes[0].count,r=e.shaderBuilder;r.addDefine("HAS_INSTANCING"),r.addVertexLines(EM);let s=e.model,a=s.sceneGraph,c=e.runtimeNode,l=n.mode!==ee.SCENE3D&&!n.scene3DOnly&&s._projectTo2D,f=[];PNe(e,n,i,f,l),BNe(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=F.multiplyTransformation(s.modelMatrix,a.components.transform,wM);return l?F.multiplyTransformation(n.context.uniformState.view3D,p,wM):(n.mode!==ee.SCENE3D&&(p=St.basisTo2D(n.mapProjection,p,wM)),F.multiplyTransformation(n.context.uniformState.view,p,wM))},d.u_instance_nodeTransform=function(){return F.multiplyTransformation(a.axisCorrectionMatrix,c.computedTransform,hNe)},r.addVertexLines(SM)):r.addVertexLines(bM),l){r.addDefine("USE_2D_INSTANCING",void 0,Te.VERTEX),r.addUniform("mat4","u_modelView2D",Te.VERTEX);let p=n.context,g=F.fromTranslation(c.instancingReferencePoint2D,new F);d.u_modelView2D=function(){return F.multiplyTransformation(p.uniformState.view,g,mNe)}}e.uniformMap=_t(d,e.uniformMap),e.instanceCount=o,e.attributes.push.apply(e.attributes,f)};var NS=new F,pNe=new h;function _Ne(e,t,n,i,o){let r=F.multiplyTransformation(t,e,NS);return r=F.multiplyTransformation(r,n,NS),o=St.basisTo2D(i.mapProjection,r,o),o}function gNe(e,t,n,i,o){let r=F.fromTranslation(e,NS),s=F.multiplyTransformation(t,r,NS);s=F.multiplyTransformation(s,n,NS);let a=F.getTranslation(s,pNe);return o=ji.computeActualWgs84Position(i,a,o),o}function kee(e,t,n){let i=e.model,o=i.sceneGraph;e.runtimeNode.node.instances.transformInWorldSpace?(t=F.multiplyTransformation(i.modelMatrix,o.components.transform,t),n=F.multiplyTransformation(o.axisCorrectionMatrix,e.runtimeNode.computedTransform,n)):(t=F.clone(o.computedModelMatrix,t),t=F.multiplyTransformation(t,e.runtimeNode.computedTransform,t),n=F.clone(F.IDENTITY,n))}var Vee=new F,Uee=new F,yNe=new F,ANe=new h;function xNe(e,t,n,i){let o=Vee,r=Uee;kee(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=_Ne(f,o,r,n,yNe),p=F.getTranslation(d,ANe),g=h.subtract(p,a,p);i[l]=F.setTranslation(d,g,i[l])}return i}function CNe(e,t,n,i){let o=Vee,r=Uee;kee(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=gNe(f,o,r,n,f);i[l]=h.subtract(d,a,i[l])}return i}var TNe=new h,ENe=new h;function zee(e,t){let n=e.runtimeNode,i=e.model.sceneGraph.computedModelMatrix,o=F.multiplyByPoint(i,n.instancingTranslationMin,TNe),r=ji.computeActualWgs84Position(t,o,o),s=F.multiplyByPoint(i,n.instancingTranslationMax,ENe),a=ji.computeActualWgs84Position(t,s,s);n.instancingReferencePoint2D=h.lerp(r,a,.5,new h)}function j8(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 bNe(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 SNe=new h,wNe=new Be,vNe=new h;function Gee(e,t,n){let i=new Array(t),o=tn.getAttributeBySemantic(e,Gr.TRANSLATION),r=tn.getAttributeBySemantic(e,Gr.ROTATION),s=tn.getAttributeBySemantic(e,Gr.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),l=u(o),f=u(r),d=u(s),p=l?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],SNe);h.maximumByComponent(a,C,a),h.minimumByComponent(c,C,c);let T=new Be(g[x*4],g[x*4+1],g[x*4+2],f?g[x*4+3]:1,wNe),b=new h(m[x*3],m[x*3+1],m[x*3+2],vNe),S=F.fromTranslationQuaternionRotationScale(C,T,b,new F);i[x]=S}let A=n.runtimeNode;return A.instancingTranslationMin=c,A.instancingTranslationMax=a,l&&(o.typedArray=void 0),f&&(r.typedArray=void 0),d&&(s.typedArray=void 0),i}function DNe(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 l=new h(o[c*3],o[c*3+1],o[c*3+2]);i[c]=l,h.minimumByComponent(r,l,r),h.maximumByComponent(s,l,s)}let a=n.runtimeNode;return a.instancingTranslationMin=r,a.instancingTranslationMax=s,e.typedArray=void 0,i}function q8(e,t){let n=at.createVertexBuffer({context:t.context,typedArray:e,usage:Le.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}function PNe(e,t,n,i,o){let r=tn.getAttributeBySemantic(n,Gr.ROTATION);u(r)?INe(e,n,i,t,o):ONe(e,n,i,t,o)}function INe(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 l="Transform",f,d=c.instancingTransformsBuffer;if(!u(d)){f=Gee(t,s,e);let A=j8(f);d=q8(A,i),a._modelResources.push(d),c.instancingTransformsBuffer=d}if(Fee(e,d,n,l),!o)return;let p=nt(i);p.mode=ee.COLUMBUS_VIEW,zee(e,p);let g=c.instancingTransformsBuffer2D;if(!u(g)){let A=xNe(f,e,p,f),x=j8(A);g=q8(x,i),a._modelResources.push(g),c.instancingTransformsBuffer2D=g}Fee(e,g,n,"Transform2D")}function ONe(e,t,n,i,o){let r=e.shaderBuilder,s=e.runtimeNode,a=tn.getAttributeBySemantic(t,Gr.TRANSLATION),c=tn.getAttributeBySemantic(t,Gr.SCALE);if(u(c)){r.addDefine("HAS_INSTANCE_SCALE");let C="Scale";W8(e,c.buffer,c.byteOffset,c.byteStride,n,C)}if(!u(a))return;let l,f=a.typedArray;u(f)?l=DNe(a,a.count,e):u(s.instancingTranslationMin)||(s.instancingTranslationMin=a.min,s.instancingTranslationMax=a.max),r.addDefine("HAS_INSTANCE_TRANSLATION");let d="Translation";if(W8(e,a.buffer,a.byteOffset,a.byteStride,n,d),!o)return;let p=nt(i);p.mode=ee.COLUMBUS_VIEW,zee(e,p);let g=s.instancingTranslationBuffer2D;if(!u(g)){let C=CNe(l,e,p,l),T=bNe(C);g=q8(T,i),e.model._modelResources.push(g),s.instancingTranslationBuffer2D=g}W8(e,g,0,void 0,n,"Translation2D")}function Fee(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 W8(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${r}`)}function BNe(e,t,n,i){let o=n.attributes,r=e.shaderBuilder;for(let s=0;s<o.length;s++){let a=o[s];a.semantic===Gr.FEATURE_ID&&(a.setIndex>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=a.setIndex+1),i.push({index:e.attributeIndex++,vertexBuffer:a.buffer,componentsPerAttribute:en.getNumberOfComponents(a.type),componentDatatype:a.componentDatatype,normalize:!1,offsetInBytes:a.byteOffset,strideInBytes:a.byteStride,instanceDivisor:1}),r.addAttribute("float",`a_instanceFeatureId_${a.setIndex}`))}}var vM=Nee;var Y8={};Y8.name="ModelMatrixUpdateStage";Y8.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;Hee(e,t,o,e.transformToRoot),e._transformDirty=!1}};function Hee(e,t,n,i){let o;i=F.multiplyTransformation(i,e.transform,new F),e.updateComputedTransform();let r=e.runtimePrimitives.length;for(o=0;o<r;o++){let c=e.runtimePrimitives[o].drawCommand;c.modelMatrix=F.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=F.clone(i,a._transformToRoot),Hee(a,t,n,i),a._transformDirty=!1}}var DM=Y8;var Wee={name:"NodeStatisticsPipelineStage",_countInstancingAttributes:jee,_countGeneratedBuffers:qee};Wee.process=function(e,t,n){let i=e.model.statistics,o=t.instances,r=e.runtimeNode;jee(i,o),qee(i,r)};function jee(e,t){if(!u(t))return;let n=t.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];u(r.buffer)&&e.addBuffer(r.buffer,!1)}}function qee(e,t){u(t.instancingTransformsBuffer)&&e.addBuffer(t.instancingTransformsBuffer,!1),u(t.instancingTransformsBuffer2D)&&e.addBuffer(t.instancingTransformsBuffer2D,!1),u(t.instancingTranslationBuffer2D)&&e.addBuffer(t.instancingTranslationBuffer2D,!1)}var PM=Wee;function _C(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=F.clone(n,this._originalTransform),this._transform=F.clone(n,this._transform),this._transformToRoot=F.clone(i,this._transformToRoot),this._computedTransform=new F,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,RNe(this)}Object.defineProperties(_C.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=F.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 u(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),X8(this,t))}},rotation:{get:function(){return u(this._transformParameters)?this._transformParameters.rotation:void 0},set:function(e){let t=this._transformParameters,n=t.rotation;Be.equals(n,e)||(t.rotation=Be.clone(e,t.rotation),X8(this,t))}},scale:{get:function(){return u(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),X8(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 RNe(e){let t=e.transform,n=e.transformToRoot,i=e._computedTransform;e._computedTransform=F.multiply(n,t,i);let o=e.node;u(o.matrix)||(e._transformParameters=new Iy(o.translation,o.rotation,o.scale)),u(o.morphWeights)&&(e._morphWeights=o.morphWeights.slice());let r=o.articulationName;if(u(r)){let c=e.sceneGraph._runtimeArticulations[r];u(c)&&c.runtimeNodes.push(e)}}function X8(e,t){e._transformDirty=!0,e._transform=F.fromTranslationRotationScale(t,e._transform)}_C.prototype.getChild=function(e){return this.sceneGraph._runtimeNodes[this.children[e]]};_C.prototype.configurePipeline=function(){let e=this.node,t=this.pipelineStages;t.length=0;let n=this.updateStages;n.length=0,u(e.instances)&&t.push(vM),t.push(PM),n.push(DM)};_C.prototype.updateComputedTransform=function(){this._computedTransform=F.multiply(this._transformToRoot,this._transform,this._computedTransform)};_C.prototype.updateJointMatrices=function(){let e=this._runtimeSkin;if(!u(e))return;e.updateJointMatrices();let t=this._computedJointMatrices,n=e.jointMatrices,i=n.length;for(let o=0;o<i;o++){u(t[o])||(t[o]=new F);let r=F.multiplyTransformation(this.transformToRoot,this.transform,t[o]),s=F.inverseTransformation(r,t[o]);t[o]=F.multiplyTransformation(s,n[o],t[o])}};var IM=_C;var Yee={name:"AlphaPipelineStage"};Yee.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===Ce.TRANSLUCENT&&(r.cull.enabled=!1,r.depthMask=!1,r.blending=an.ALPHA_BLEND);let s=e.shaderBuilder,a=e.uniformMap;u(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 OM=Yee;var Xee={name:"BatchTexturePipelineStage"};Xee.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=_t(o,e.uniformMap)};var BM=Xee;var Kee={name:"ClassificationPipelineStage"};Kee.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_CLASSIFICATION",void 0,Te.BOTH);let o=e.runtimePrimitive;u(o.batchLengths)||MNe(t,o)};function MNe(e,t){let n=tn.getAttributeBySemantic(e,At.POSITION);if(!u(n))throw new de("Primitives must have a position attribute to be used for classification.");let i,o=e.indices,r=u(o);r&&(i=o.typedArray,o.typedArray=void 0);let s=r?o.count:n.count,a=tn.getAttributeBySemantic(e,At.FEATURE_ID,0);if(!u(a)){t.batchLengths=[s],t.batchOffsets=[0];return}let c=a.typedArray;a.typedArray=void 0;let l=[],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 T=A-g,b=A;l.push(T),f.push(b),g=b,p=C}}let m=s-g;l.push(m),t.batchLengths=l,t.batchOffsets=f}var RM=Kee;var MM=`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 LM=`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 Jee={name:"CPUStylingPipelineStage"};Jee.process=function(e,t,n){let i=e.model,o=e.shaderBuilder;o.addVertexLines(MM),o.addFragmentLines(LM),o.addDefine("USE_CPU_STYLING",void 0,Te.BOTH),u(i.color)||(o.addUniform("float",Ky.COLOR_BLEND_UNIFORM_NAME,Te.FRAGMENT),e.uniformMap[Ky.COLOR_BLEND_UNIFORM_NAME]=function(){return ac.getColorBlend(i.colorBlendMode,i.colorBlendAmount)}),o.addUniform("bool","model_commandTranslucent",Te.BOTH),e.uniformMap.model_commandTranslucent=function(){return e.alphaOptions.pass===Ce.TRANSLUCENT}};var FM=Jee;var Zee={MODIFY_MATERIAL:"MODIFY_MATERIAL",REPLACE_MATERIAL:"REPLACE_MATERIAL"};Zee.getDefineName=function(e){return`CUSTOM_SHADER_${e}`};var E_=Object.freeze(Zee);var NM=`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 kM=`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 VM=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) {
initializeFeatureIds(featureIds, attributes);
initializeFeatureIdAliases(featureIds);
}
`;var UM=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes)
{
initializeFeatureIds(featureIds, attributes);
initializeFeatureIdAliases(featureIds);
setFeatureIdVaryings();
}
`;var Ti={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()"};Ti.process=function(e,t,n){let i=e.shaderBuilder;LNe(i);let o=e.runtimeNode.node.instances;u(o)&&FNe(e,o,n),NNe(e,t,n),i.addVertexLines(UM),i.addFragmentLines(VM)};function LNe(e){e.addStruct(Ti.STRUCT_ID_FEATURE_IDS_VS,Ti.STRUCT_NAME_FEATURE_IDS,Te.VERTEX),e.addStruct(Ti.STRUCT_ID_FEATURE_IDS_FS,Ti.STRUCT_NAME_FEATURE_IDS,Te.FRAGMENT),e.addFunction(Ti.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,Ti.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Te.VERTEX),e.addFunction(Ti.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,Ti.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Te.FRAGMENT),e.addFunction(Ti.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,Ti.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Te.VERTEX),e.addFunction(Ti.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,Ti.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Te.FRAGMENT),e.addFunction(Ti.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,Ti.FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS,Te.VERTEX)}function FNe(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 wt.FeatureIdAttribute?kNe(e,s,a):Qee(e,s,a,o,1,n);let c=s.label;u(c)&&$ee(e,a,c,Te.BOTH)}}function NNe(e,t,n){let i=t.featureIds,r=tn.getAttributeBySemantic(t,At.POSITION).count;for(let s=0;s<i.length;s++){let a=i[s],c=a.positionalLabel,l=Te.BOTH;a instanceof wt.FeatureIdAttribute?VNe(e,a,c):a instanceof wt.FeatureIdImplicitRange?Qee(e,a,c,r,void 0,n):(UNe(e,a,c,s,n),l=Te.FRAGMENT);let f=a.label;u(f)&&$ee(e,c,f,l)}}function kNe(e,t,n){let i=e.shaderBuilder;i.addStructField(Ti.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Ti.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=`a_${r}${o}`,a=`v_${r}${o}`,c=`featureIds.${n} = int(czm_round(${s}));`,l=`featureIds.${n} = int(czm_round(${a}));`;i.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[c]),i.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[l]),i.addVarying("float",a),i.addFunctionLines(Ti.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${a} = ${s};`])}function VNe(e,t,n){let i=e.shaderBuilder;i.addStructField(Ti.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Ti.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=[`featureIds.${n} = int(czm_round(attributes.${r}${o}));`];i.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,s),i.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,s)}function Qee(e,t,n,i,o,r){zNe(e,t,i,o,r);let s=e.shaderBuilder,a=`a_implicit_${n}`;s.addAttribute("float",a);let c=`v_implicit_${n}`;s.addVarying("float",c),s.addStructField(Ti.STRUCT_ID_FEATURE_IDS_VS,"int",n),s.addStructField(Ti.STRUCT_ID_FEATURE_IDS_FS,"int",n),s.addFunctionLines(Ti.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${c} = ${a};`]),s.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[`featureIds.${n} = int(czm_round(${a}));`]),s.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[`featureIds.${n} = int(czm_round(${c}));`])}function UNe(e,t,n,i,o){let r=`u_featureIdTexture_${i}`,s=e.uniformMap,a=t.textureReader;s[r]=function(){return y(a.texture,o.context.defaultTexture)};let c=a.channels,l=e.shaderBuilder;l.addStructField(Ti.STRUCT_ID_FEATURE_IDS_FS,"int",n),l.addUniform("sampler2D",r,Te.FRAGMENT);let f=`v_texCoord_${a.texCoord}`,d=`texture2D(${r}, ${f}).${c}`,p=`featureIds.${n} = czm_unpackUint(${d});`;l.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[p])}function $ee(e,t,n,i){let o=e.shaderBuilder,r=Te.includesVertexShader(i);r&&o.addStructField(Ti.STRUCT_ID_FEATURE_IDS_VS,"int",n),o.addStructField(Ti.STRUCT_ID_FEATURE_IDS_FS,"int",n);let s=[`featureIds.${n} = featureIds.${t};`];r&&o.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,s),o.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,s)}function zNe(e,t,n,i,o){let r=e.model,s,a;if(u(t.repeat)){let l=GNe(t,n);s=at.createVertexBuffer({context:o.context,typedArray:l,usage:Le.STATIC_DRAW}),s.vertexArrayDestroyable=!1,r._pipelineResources.push(s);let f=!1;r.statistics.addBuffer(s,f)}else a=[t.offset];let c={index:e.attributeIndex++,instanceDivisor:i,value:a,vertexBuffer:s,normalize:!1,componentsPerAttribute:1,componentDatatype:K.FLOAT,strideInBytes:K.getSizeInBytes(K.FLOAT),offsetInBytes:0};e.attributes.push(c)}function GNe(e,t){let n=e.offset,i=e.repeat,o=new Float32Array(t);for(let r=0;r<t;r++)o[r]=n+Math.floor(r/i);return o}var Jy=Ti;var zM=`void metadataStage(
out Metadata metadata,
out MetadataClass metadataClass,
out MetadataStatistics metadataStatistics,
ProcessedAttributes attributes
)
{
initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
}
`;var GM=`void metadataStage(
out Metadata metadata,
out MetadataClass metadataClass,
out MetadataStatistics metadataStatistics,
ProcessedAttributes attributes
)
{
initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
setMetadataVaryings();
}
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a=0;a<t.length;a++){let{type:c,glslType:l,propertyStatistics:f}=t[a];n.add(l),!!u(f)&&c!==Dn.ENUM&&i.add(l)}let o=fi.METADATA_CLASS_FIELDS;for(let a of n){let c=`${a}MetadataClass`;s(c,a,o)}let r=fi.METADATA_STATISTICS_FIELDS;for(let a of i){let c=`${a}MetadataStatistics`;s(c,a,r)}function s(a,c,l){e.addStruct(a,a,Te.BOTH);for(let f=0;f<l.length;f++){let{shaderName:d}=l[f],p=l[f].type==="float"?KNe(c):c;e.addStructField(a,p,d)}}}var XNe={int:"float",ivec2:"vec2",ivec3:"vec3",ivec4:"vec4"};function KNe(e){let t=XNe[e];return u(t)?t:e}function JNe(e){e.addStruct(fi.STRUCT_ID_METADATA_VS,fi.STRUCT_NAME_METADATA,Te.VERTEX),e.addStruct(fi.STRUCT_ID_METADATA_FS,fi.STRUCT_NAME_METADATA,Te.FRAGMENT),e.addStruct(fi.STRUCT_ID_METADATA_CLASS_VS,fi.STRUCT_NAME_METADATA_CLASS,Te.VERTEX),e.addStruct(fi.STRUCT_ID_METADATA_CLASS_FS,fi.STRUCT_NAME_METADATA_CLASS,Te.FRAGMENT),e.addStruct(fi.STRUCT_ID_METADATA_STATISTICS_VS,fi.STRUCT_NAME_METADATA_STATISTICS,Te.VERTEX),e.addStruct(fi.STRUCT_ID_METADATA_STATISTICS_FS,fi.STRUCT_NAME_METADATA_STATISTICS,Te.FRAGMENT),e.addFunction(fi.FUNCTION_ID_INITIALIZE_METADATA_VS,fi.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Te.VERTEX),e.addFunction(fi.FUNCTION_ID_INITIALIZE_METADATA_FS,fi.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Te.FRAGMENT),e.addFunction(fi.FUNCTION_ID_SET_METADATA_VARYINGS,fi.FUNCTION_SIGNATURE_SET_METADATA_VARYINGS,Te.VERTEX)}function ZNe(e,t){QNe(e,t),ete(e.shaderBuilder,t),tte(e.shaderBuilder,t)}function QNe(e,t){let{shaderBuilder:n}=e,{metadataVariable:i,property:o,glslType:r}=t,s=ite({valueExpression:`attributes.${t.variableName}`,renderResources:e,glslType:r,metadataVariable:i,shaderDestination:Te.BOTH,property:o});n.addStructField(fi.STRUCT_ID_METADATA_VS,r,i),n.addStructField(fi.STRUCT_ID_METADATA_FS,r,i);let a=`metadata.${i} = ${s};`;n.addFunctionLines(fi.FUNCTION_ID_INITIALIZE_METADATA_VS,[a]),n.addFunctionLines(fi.FUNCTION_ID_INITIALIZE_METADATA_FS,[a])}function $Ne(e,t){e2e(e,t),ete(e.shaderBuilder,t),tte(e.shaderBuilder,t)}function e2e(e,t){let{shaderBuilder:n,uniformMap:i}=e,{metadataVariable:o,glslType:r,property:s}=t,{texCoord:a,channels:c,index:l,texture:f}=s.textureReader,d=`u_propertyTexture_${l}`;i.hasOwnProperty(d)||(n.addUniform("sampler2D",d,Te.FRAGMENT),i[d]=()=>f),n.addStructField(fi.STRUCT_ID_METADATA_FS,r,o);let p=`attributes.texCoord_${a}`,g=`texture2D(${d}, 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s=fi.METADATA_STATISTICS_FIELDS,a=`metadataStatistics.${i}`,c=nte(s,n,a,r),l=`${r}MetadataStatistics`;e.addStructField(fi.STRUCT_ID_METADATA_STATISTICS_FS,l,i),e.addFunctionLines(fi.FUNCTION_ID_INITIALIZE_METADATA_FS,c),Te.includesVertexShader(t.shaderDestination)&&(e.addStructField(fi.STRUCT_ID_METADATA_STATISTICS_VS,l,i),e.addFunctionLines(fi.FUNCTION_ID_INITIALIZE_METADATA_VS,c))}function nte(e,t,n,i){return u(t)?e.map(o).filter(u):[];function o(r){let s=t[r.specName];if(u(s))return`${n}.${r.shaderName} = ${i}(${s});`}}function ite(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:l}=e;s.addUniform(c,o,l),s.addUniform(c,r,l);let{offset:f,scale:d}=n;return a[o]=()=>f,a[r]=()=>d,`czm_valueTransform(${o}, ${r}, ${t})`}var If=fi;var t2e={INHERIT:0,OPAQUE:1,TRANSLUCENT:2},Zy=Object.freeze(t2e);var Ss={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:Dt};Ss.process=function(e,t,n){let i=e.shaderBuilder,o=e.model.customShader;u(o.lightingModel)&&(e.lightingOptions.lightingModel=o.lightingModel);let r=e.alphaOptions;o.translucencyMode===Zy.TRANSLUCENT?r.pass=Ce.TRANSLUCENT:o.translucencyMode===Zy.OPAQUE&&(r.pass=void 0);let s=l2e(o,t);if(!s.customShaderEnabled)return;if(h2e(i,o,s),s.shouldComputePositionWC&&i.addDefine("COMPUTE_POSITION_WC_CUSTOM_SHADER",void 0,Te.BOTH),u(o.vertexShaderText)&&i.addDefine("HAS_CUSTOM_VERTEX_SHADER",void 0,Te.VERTEX),u(o.fragmentShaderText)){i.addDefine("HAS_CUSTOM_FRAGMENT_SHADER",void 0,Te.FRAGMENT);let l=E_.getDefineName(o.mode);i.addDefine(l,void 0,Te.FRAGMENT)}let a=o.uniforms;for(let l in a)if(a.hasOwnProperty(l)){let f=a[l];i.addUniform(f.type,l)}let c=o.varyings;for(let l in c)if(c.hasOwnProperty(l)){let f=c[l];i.addVarying(f,l)}e.uniformMap=_t(e.uniformMap,o.uniformMap)};function n2e(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 i2e={position:"vec3",normal:"vec3",tangent:"vec3",bitangent:"vec3",texCoord:"vec2",color:"vec4",joints:"ivec4",weights:"vec4"},o2e={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, 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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(c2e.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 l2e(e,t){let n={enabled:!1},i={enabled:!1},o=n2e(t.attributes);u(e.vertexShaderText)&&r2e(e,o,n),u(e.fragmentShaderText)&&a2e(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 u2e(e,t){let n,i=Ss.STRUCT_ID_ATTRIBUTES_VS;e.addStruct(i,Ss.STRUCT_NAME_ATTRIBUTES,Te.VERTEX);let o=t.attributeFields;for(n=0;n<o.length;n++){let a=o[n],c=a[0],l=a[1];e.addStructField(i,c,l)}i=Ss.STRUCT_ID_VERTEX_INPUT,e.addStruct(i,Ss.STRUCT_NAME_VERTEX_INPUT,Te.VERTEX),e.addStructField(i,Ss.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,Jy.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,If.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,If.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,If.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let r=Ss.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS;e.addFunction(r,Ss.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS,Te.VERTEX);let s=t.initializationLines;e.addFunctionLines(r,s)}function f2e(e,t){let n,i=Ss.STRUCT_ID_ATTRIBUTES_FS;e.addStruct(i,Ss.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=Ss.STRUCT_ID_FRAGMENT_INPUT,e.addStruct(i,Ss.STRUCT_NAME_FRAGMENT_INPUT,Te.FRAGMENT),e.addStructField(i,Ss.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,Jy.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,If.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,If.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,If.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let c=Ss.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS;e.addFunction(c,Ss.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS,Te.FRAGMENT);let l=t.initializationLines;e.addFunctionLines(c,l)}var d2e=[];function h2e(e,t,n){let i=n.vertexLines,o=d2e;i.enabled&&(u2e(e,i),o.length=0,o.push("#line 0",t.vertexShaderText,NM),e.addVertexLines(o));let r=n.fragmentLines;r.enabled&&(f2e(e,r),o.length=0,o.push("#line 0",t.fragmentShaderText,kM),e.addFragmentLines(o))}var HM=Ss;var kS={name:"DequantizationPipelineStage",FUNCTION_ID_DEQUANTIZATION_STAGE_VS:"dequantizationStage",FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS:"void dequantizationStage(inout ProcessedAttributes attributes)"};kS.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=u(o.classificationType);i.addDefine("USE_DEQUANTIZATION",void 0,Te.VERTEX),i.addFunction(kS.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,kS.FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS,Te.VERTEX);let s=t.attributes;for(let a=0;a<s.length;a++){let c=s[a],l=c.quantization;if(!u(l))continue;let f=c.semantic===At.POSITION,d=c.semantic===At.TEXCOORD;if(r&&!f&&!d)continue;let p=tn.getAttributeInfo(c);p2e(i,p),m2e(e,p)}};function m2e(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 l=r.quantizedVolumeOffset,f=r.quantizedVolumeStepSize;/^color_\d+$/.test(o)&&(l=ste(l,0),f=ste(f,1)),i[s]=function(){return l},i[a]=function(){return f}}}function ste(e,t){return e instanceof se?e:new se(e.x,e.y,e.z,t)}function p2e(e,t){let n=t.variableName,i=t.attribute.quantization,o;i.octEncoded?o=_2e(n,i):o=g2e(n),e.addFunctionLines(kS.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,[o])}function _2e(e,t){let n=`attributes.${e}`,i=`a_quantized_${e}`,o=`model_normalizationRange_${e}`,r=t.octEncodedZXY?".zxy":".xyz";return`${n} = czm_octDecode(${i}, ${o})${r};`}function g2e(e){let t=`attributes.${e}`,n=`a_quantized_${e}`,i=`model_quantizedVolumeOffset_${e}`,o=`model_quantizedVolumeStepSize_${e}`;return`${t} = ${i} + ${n} * ${o};`}var WM=kS;var jM=`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 qM=`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 VS=`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 US={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)"};US.process=function(e,t,n){let i=e.shaderBuilder;e.hasPropertyTable=!0;let o=e.model,r=e.runtimeNode.node,s=y2e(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),A2e(i);let c=s.featureIds.nullFeatureId,l=e.uniformMap;u(c)&&(i.addDefine("HAS_NULL_FEATURE_ID",void 0,a),i.addUniform("int","model_nullFeatureId",a),l.model_nullFeatureId=function(){return c}),s.shaderDestination===Te.BOTH&&i.addVertexLines(VS),i.addFragmentLines(VS)};function ate(e){return e instanceof wt.FeatureIdTexture?"HAS_SELECTED_FEATURE_ID_TEXTURE":"HAS_SELECTED_FEATURE_ID_ATTRIBUTE"}function cte(e){return e instanceof wt.FeatureIdTexture?Te.FRAGMENT:Te.BOTH}function y2e(e,t,n){let i,o;return u(t.instances)&&(o=tn.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(o))?(i=y(o.label,o.positionalLabel),{featureIds:o,variableName:i,shaderDestination:cte(o),featureIdDefine:ate(o)}):(o=tn.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),i=y(o.label,o.positionalLabel),{featureIds:o,variableName:i,shaderDestination:cte(o),featureIdDefine:ate(o)})}function A2e(e){e.addStructField(US.STRUCT_ID_SELECTED_FEATURE,"int","id"),e.addStructField(US.STRUCT_ID_SELECTED_FEATURE,"vec2","st"),e.addStructField(US.STRUCT_ID_SELECTED_FEATURE,"vec4","color")}var Qy=US;var us={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)"};us.process=function(e,t,n){let i=e.shaderBuilder,o=e.model;i.addStruct(us.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"ProcessedAttributes",Te.VERTEX),i.addStruct(us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"ProcessedAttributes",Te.FRAGMENT),i.addStruct(Qy.STRUCT_ID_SELECTED_FEATURE,Qy.STRUCT_NAME_SELECTED_FEATURE,Te.BOTH),i.addFunction(us.FUNCTION_ID_INITIALIZE_ATTRIBUTES,us.FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES,Te.VERTEX),i.addVarying("vec3","v_positionWC"),i.addVarying("vec3","v_positionEC"),i.addStructField(us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionWC"),i.addStructField(us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionEC"),i.addFunction(us.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,us.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Te.VERTEX),i.addFunction(us.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,us.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Te.FRAGMENT),o.type===or.TILE_PNTS&&i.addDefine("HAS_SRGB_COLOR",void 0,Te.FRAGMENT);let s=n.mode!==ee.SCENE3D&&!n.scene3DOnly&&o._projectTo2D,a=u(e.runtimeNode.node.instances),c=s&&!a,l=t.attributes.length;for(let f=0;f<l;f++){let d=t.attributes[f],p=en.getAttributeLocationCount(d.type),g=d.semantic===At.POSITION,m;p>1?(m=e.attributeIndex,e.attributeIndex+=p):g&&!c?m=0:m=e.attributeIndex++,x2e(e,d,m,p,s,a)}P2e(i,t.attributes),t.primitiveType===Re.POINTS&&i.addDefine("PRIMITIVE_TYPE_POINTS"),i.addVertexLines(qM),i.addFragmentLines(jM)};function x2e(e,t,n,i,o,r){let s=e.shaderBuilder,a=tn.getAttributeInfo(t),c=o&&!r;i>1?E2e(e,t,n,i):T2e(e,t,n,c),S2e(s,a,c),b2e(s,a),u(t.semantic)&&C2e(s,t),w2e(s,a,o),v2e(s,a,c),D2e(s,a)}function C2e(e,t){let n=t.semantic,i=t.setIndex;switch(n){case At.NORMAL:e.addDefine("HAS_NORMALS");break;case At.TANGENT:e.addDefine("HAS_TANGENTS");break;case At.FEATURE_ID:e.addDefine(`HAS${n}_${i}`);break;case At.TEXCOORD:case At.COLOR:e.addDefine(`HAS_${n}_${i}`)}}function T2e(e,t,n,i){let o=t.quantization,r,s;u(o)?(r=o.type,s=o.componentDatatype):(r=t.type,s=t.componentDatatype);let a=t.semantic,c=t.setIndex;a===At.FEATURE_ID&&c>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=c+1);let l=a===At.POSITION,f=l?0:n,d=en.getNumberOfComponents(r),p={index:f,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,count:t.count,componentsPerAttribute:d,componentDatatype:s,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};if(e.attributes.push(p),!l||!i)return;let g=e.runtimePrimitive.positionBuffer2D,m={index:n,vertexBuffer:g,count:t.count,componentsPerAttribute:d,componentDatatype:K.FLOAT,offsetInBytes:0,strideInBytes:void 0,normalize:t.normalized};e.attributes.push(m)}function E2e(e,t,n,i){let o=t.quantization,r,s;u(o)?(r=o.type,s=o.componentDatatype):(r=t.type,s=t.componentDatatype);let a=t.normalized,l=en.getNumberOfComponents(r)/i,f=K.getSizeInBytes(s),d=l*f,p=t.byteStride;for(let g=0;g<i;g++){let m=t.byteOffset+g*d,A={index:n+g,vertexBuffer:t.buffer,componentsPerAttribute:l,componentDatatype:s,offsetInBytes:m,strideInBytes:p,normalize:a};e.attributes.push(A)}}function b2e(e,t){let n=t.variableName,i=`v_${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 S2e(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===At.POSITION;a?e.setPositionAttribute(s,r):e.addAttribute(s,r),a&&n&&e.addAttribute("vec3","a_position2D")}function w2e(e,t,n){let i=us.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,o=us.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 v2e(e,t,n){let i=us.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 D2e(e,t){let n=t.attribute.semantic,i=t.attribute.setIndex;if(u(n)&&!u(i))return;let o=us.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,r=t.variableName,s=`v_${r} = attributes.${r};`;e.addFunctionLines(o,[s]),o=us.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,s=`attributes.${r} = v_${r};`,e.addFunctionLines(o,[s])}function P2e(e,t){let n=!1,i=!1;for(let o=0;o<t.length;o++){let r=t[o];r.semantic===At.NORMAL?n=!0:r.semantic===At.TANGENT&&(i=!0)}!n||!i||(e.addDefine("HAS_BITANGENTS"),e.addVarying("vec3","v_bitangentEC"),e.addStructField(us.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"vec3","bitangentMC"),e.addStructField(us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","bitangentEC"))}var YM=us;var XM=`#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 I2e={UNLIT:0,PBR:1},Fm=Object.freeze(I2e);var lte={name:"LightingPipelineStage"};lte.process=function(e,t){let n=e.model,i=e.lightingOptions,o=e.shaderBuilder;if(u(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===Fm.PBR?o.addDefine("LIGHTING_PBR",void 0,Te.FRAGMENT):o.addDefine("LIGHTING_UNLIT",void 0,Te.FRAGMENT),o.addFragmentLines(XM)};var KM=lte;var JM=`// 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 O2e=wt.Material,K8=wt.MetallicRoughness,J8=wt.SpecularGlossiness,ute={name:"MaterialPipelineStage",_processTexture:b_,_processTextureTransform:fte};ute.process=function(e,t,n){let i=t.material,o=e.model,r=u(o.classificationType),s=r,a=e.uniformMap,c=e.shaderBuilder,l=n.context.defaultTexture,f=n.context.defaultNormalTexture,d=n.context.defaultEmissiveTexture;B2e(i,a,c,l,f,d,s),u(i.specularGlossiness)?R2e(i,a,c,l,s):M2e(i,a,c,l,s);let p=tn.getAttributeBySemantic(t,At.NORMAL),g=e.lightingOptions;i.unlit||!p||r?g.lightingModel=Fm.UNLIT:g.lightingModel=Fm.PBR;let m=o.backFaceCulling&&!i.doubleSided;e.renderStateOptions.cull.enabled=m;let A=e.alphaOptions;i.alphaMode===vm.BLEND?A.pass=Ce.TRANSLUCENT:i.alphaMode===vm.MASK&&(A.alphaCutoff=i.alphaCutoff),c.addFragmentLines(JM),i.doubleSided&&c.addDefine("HAS_DOUBLE_SIDED_MATERIAL",void 0,Te.BOTH)};function fte(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 b_(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}`,l=`TEXCOORD_${o}`;e.addDefine(l,c,Te.FRAGMENT);let f=n.transform;u(f)&&!Q.equals(f,Q.IDENTITY)&&fte(e,t,n,i,o)}function B2e(e,t,n,i,o,r,s){let a=e.emissiveTexture;u(a)&&!s&&b_(n,t,a,"u_emissiveTexture","EMISSIVE",r);let c=e.emissiveFactor;u(c)&&!h.equals(c,O2e.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 l=e.normalTexture;u(l)&&!s&&b_(n,t,l,"u_normalTexture","NORMAL",o);let f=e.occlusionTexture;u(f)&&!s&&b_(n,t,f,"u_occlusionTexture","OCCLUSION",i)}function R2e(e,t,n,i,o){let r=e.specularGlossiness;n.addDefine("USE_SPECULAR_GLOSSINESS",void 0,Te.FRAGMENT);let s=r.diffuseTexture;u(s)&&!o&&b_(n,t,s,"u_diffuseTexture","DIFFUSE",i);let a=r.diffuseFactor;u(a)&&!se.equals(a,J8.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;u(c)&&!o&&b_(n,t,c,"u_specularGlossinessTexture","SPECULAR_GLOSSINESS",i);let l=r.specularFactor;u(l)&&!h.equals(l,J8.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;u(f)&&f!==J8.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 M2e(e,t,n,i,o){let r=e.metallicRoughness;n.addDefine("USE_METALLIC_ROUGHNESS",void 0,Te.FRAGMENT);let s=r.baseColorTexture;u(s)&&!o&&b_(n,t,s,"u_baseColorTexture","BASE_COLOR",i);let a=r.baseColorFactor;u(a)&&!se.equals(a,K8.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;u(c)&&!o&&b_(n,t,c,"u_metallicRoughnessTexture","METALLIC_ROUGHNESS",i);let l=r.metallicFactor;u(l)&&l!==K8.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;u(f)&&f!==K8.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 ZM=ute;var QM=`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 $s={name:"MorphTargetsPipelineStage",FUNCTION_ID_GET_MORPHED_POSITION:"getMorphedPosition",FUNCTION_SIGNATURE_GET_MORPHED_POSITION:"vec3 getMorphedPosition(in vec3 position)",FUNCTION_ID_GET_MORPHED_NORMAL:"getMorphedNormal",FUNCTION_SIGNATURE_GET_MORPHED_NORMAL:"vec3 getMorphedNormal(in vec3 normal)",FUNCTION_ID_GET_MORPHED_TANGENT:"getMorphedTangent",FUNCTION_SIGNATURE_GET_MORPHED_TANGENT:"vec3 getMorphedTangent(in vec3 tangent)"};$s.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_MORPH_TARGETS",void 0,Te.VERTEX),U2e(n);let i=t.morphTargets.length;for(let a=0;a<i;a++){let c=t.morphTargets[a].attributes,l=c.length;for(let f=0;f<l;f++){let d=c[f],p=d.semantic;p!==At.POSITION&&p!==At.NORMAL&&p!==At.TANGENT||(F2e(e,d,e.attributeIndex,a),e.attributeIndex++)}}z2e(n);let r=e.runtimeNode.morphWeights.length;n.addUniform("float",`u_morphWeights[${r}]`,Te.VERTEX),n.addVertexLines(QM);let s={u_morphWeights:function(){return e.runtimeNode.morphWeights}};e.uniformMap=_t(s,e.uniformMap)};var L2e={attributeString:void 0,functionId:void 0};function F2e(e,t,n,i){let o=e.shaderBuilder;N2e(e,t,n);let r=k2e(t,L2e);V2e(o,r,i)}function N2e(e,t,n){let i={index:n,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,componentsPerAttribute:en.getNumberOfComponents(t.type),componentDatatype:t.componentDatatype,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};e.attributes.push(i)}function k2e(e,t){switch(e.semantic){case At.POSITION:t.attributeString="Position",t.functionId=$s.FUNCTION_ID_GET_MORPHED_POSITION;break;case At.NORMAL:t.attributeString="Normal",t.functionId=$s.FUNCTION_ID_GET_MORPHED_NORMAL;break;case At.TANGENT:t.attributeString="Tangent",t.functionId=$s.FUNCTION_ID_GET_MORPHED_TANGENT;break;default:break}return t}function V2e(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 U2e(e){e.addFunction($s.FUNCTION_ID_GET_MORPHED_POSITION,$s.FUNCTION_SIGNATURE_GET_MORPHED_POSITION,Te.VERTEX);let t="vec3 morphedPosition = position;";e.addFunctionLines($s.FUNCTION_ID_GET_MORPHED_POSITION,[t]),e.addFunction($s.FUNCTION_ID_GET_MORPHED_NORMAL,$s.FUNCTION_SIGNATURE_GET_MORPHED_NORMAL,Te.VERTEX);let n="vec3 morphedNormal = normal;";e.addFunctionLines($s.FUNCTION_ID_GET_MORPHED_NORMAL,[n]),e.addFunction($s.FUNCTION_ID_GET_MORPHED_TANGENT,$s.FUNCTION_SIGNATURE_GET_MORPHED_TANGENT,Te.VERTEX);let i="vec3 morphedTangent = tangent;";e.addFunctionLines($s.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}function z2e(e){let t="return morphedPosition;";e.addFunctionLines($s.FUNCTION_ID_GET_MORPHED_POSITION,[t]);let n="return morphedNormal;";e.addFunctionLines($s.FUNCTION_ID_GET_MORPHED_NORMAL,[n]);let i="return morphedTangent;";e.addFunctionLines($s.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}var $M=$s;var dte={name:"PickingPipelineStage"};dte.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)G2e(e,t,a,i);else if(u(a))H2e(e,i);else{let c=hte(e),l=i.createPickId(c);s._pipelineResources.push(l),s._pickIds.push(l),r.addUniform("vec4","czm_pickColor",Te.FRAGMENT);let f=e.uniformMap;f.czm_pickColor=function(){return l.color},e.pickId="czm_pickColor"}};function hte(e,t){let n=e.model;if(u(n.pickObject))return n.pickObject;let i={model:n,node:e.runtimeNode,primitive:e.runtimePrimitive},o;if(or.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,u(t)&&(o.instanceId=t),o}function G2e(e,t,n){let i=e.model,o,r,s=i.featureIdLabel,a=i.instanceFeatureIdLabel;u(i.featureTableId)?o=i.featureTableId:u(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 H2e(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=hte(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=at.createVertexBuffer({context:t,typedArray:o,usage:Le.STATIC_DRAW});a.vertexArrayDestroyable=!1;let c=!1;r.statistics.addBuffer(a,c),s.push(a);let l={index:e.attributeIndex++,vertexBuffer:a,componentsPerAttribute:4,componentDatatype:K.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0,instanceDivisor:1};e.attributes.push(l);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 eL=dte;var W2e={ADD:0,REPLACE:1},vr=Object.freeze(W2e);var tL=`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 j2e=new se,pte={name:"PointCloudStylingPipelineStage"};pte.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=o.style,s=o.structuralMetadata,a=u(s)?s.propertyAttributes:void 0,c=u(o.featureTableId)&&o.featureTables[o.featureTableId].featuresLength>0,l=!u(a)&&c;if(u(r)&&!l){let A=K2e(a),x=J2e(r,A);Z2e(i,x);let T=Q2e(x).indexOf("normalMC")>=0,b=tn.getAttributeBySemantic(t,At.NORMAL);if(T&&!b)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=Ce.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;or.is3DTiles(o.type)&&(p=!0,d=o.content,g=d.tile.refine===vr.ADD),i.addUniform("vec4","model_pointCloudParameters",Te.VERTEX),i.addVertexLines(tL);let m=e.uniformMap;m.model_pointCloudParameters=function(){let A=j2e,x=1;p&&(x=g?5:d.tileset.maximumScreenSpaceError),A.x=y(f.maximumAttenuation,x),A.x*=n.pixelRatio;let C=q2e(e,t,f,d);A.y=C*f.geometricErrorScale;let T=n.context,b=n.camera.frustum,S;return n.mode===ee.SCENE2D||b instanceof Zt?S=Number.POSITIVE_INFINITY:S=T.drawingBufferHeight/n.camera.frustum.sseDenominator,A.z=S,p&&(A.w=d.tileset.timeSinceLoad),A}};var mte=new h;function q2e(e,t,n,i){if(u(i)){let f=i.tile.geometricError;if(f>0)return f}if(u(n.baseResolution))return n.baseResolution;let o=tn.getAttributeBySemantic(t,At.POSITION),r=o.count,s=e.runtimeNode.transform,a=h.subtract(o.max,o.min,mte);a=F.multiplyByPointAsVector(s,a,mte);let c=a.x*a.y*a.z;return I.cbrt(c/r)}var Y2e={colorStyleFunction:void 0,showStyleFunction:void 0,pointSizeStyleFunction:void 0,styleTranslucent:!1},X2e={POSITION:"attributes.positionMC",POSITION_ABSOLUTE:"v_positionWC",COLOR:"attributes.color_0",NORMAL:"attributes.normalMC"};function K2e(e){let t=nt(X2e);if(!u(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.${r}`)}return t}var Z8="ProcessedAttributes attributes, Metadata metadata, float tiles3d_tileset_time";function J2e(e,t){let n=Y2e,i={translucent:!1};return n.colorStyleFunction=e.getColorShaderFunction(`getColorFromStyle(${Z8})`,t,i),n.showStyleFunction=e.getShowShaderFunction(`getShowFromStyle(${Z8})`,t,i),n.pointSizeStyleFunction=e.getPointSizeShaderFunction(`getPointSizeFromStyle(${Z8})`,t,i),n.styleTranslucent=u(n.colorStyleFunction)&&i.translucent,n}function Z2e(e,t){let n=t.colorStyleFunction;u(n)&&(e.addDefine("HAS_POINT_CLOUD_COLOR_STYLE",void 0,Te.BOTH),e.addVertexLines(n),e.addVarying("vec4","v_pointCloudColor"));let i=t.showStyleFunction;u(i)&&(e.addDefine("HAS_POINT_CLOUD_SHOW_STYLE",void 0,Te.VERTEX),e.addVertexLines(i));let o=t.pointSizeStyleFunction;u(o)&&(e.addDefine("HAS_POINT_CLOUD_POINT_SIZE_STYLE",void 0,Te.VERTEX),e.addVertexLines(o))}function Q8(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 Q2e(e){let t=e.colorStyleFunction,n=e.showStyleFunction,i=e.pointSizeStyleFunction,o=[];return u(t)&&Q8(t,o),u(n)&&Q8(n,o),u(i)&&Q8(i,o),o}var nL=pte;var iL=`void primitiveOutlineStage() {
v_outlineCoordinates = a_outlineCoordinates;
}
`;var oL=`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 _te={name:"PrimitiveOutlinePipelineStage"};_te.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=nC.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(iL),i.addFragmentLines(oL)};var rL=_te;var gte={name:"PrimitiveStatisticsPipelineStage",_countGeometry:yte,_count2DPositions:Ate,_countMorphTargetAttributes:xte,_countMaterialTextures:Cte,_countFeatureIdTextures:Tte,_countBinaryMetadata:Ete};gte.process=function(e,t,n){let i=e.model,o=i.statistics;yte(o,t),Ate(o,e.runtimePrimitive),xte(o,t),Cte(o,t.material),Tte(o,t.featureIds),Ete(o,i)};function yte(e,t){let n=u(t.indices)?t.indices.count:tn.getAttributeBySemantic(t,"POSITION").count,i=t.primitiveType;i===Re.POINTS?e.pointsLength+=n:Re.isTriangles(i)&&(e.trianglesLength+=$2e(i,n));let o=t.attributes,r=o.length;for(let c=0;c<r;c++){let l=o[c];if(u(l.buffer)){let f=u(l.typedArray);e.addBuffer(l.buffer,f)}}let s=t.outlineCoordinates;u(s)&&u(s.buffer)&&e.addBuffer(s.buffer,!1);let a=t.indices;if(u(a)&&u(a.buffer)){let c=u(a.typedArray);e.addBuffer(a.buffer,c)}}function $2e(e,t){switch(e){case Re.TRIANGLES:return t/3;case Re.TRIANGLE_STRIP:case Re.TRIANGLE_FAN:return Math.max(t-2,0);default:return 0}}function Ate(e,t){let n=t.positionBuffer2D;u(n)&&e.addBuffer(n,!0)}function xte(e,t){let n=t.morphTargets;if(!u(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 l=s[c];u(l.buffer)&&e.addBuffer(l.buffer,i)}}}function Cte(e,t){let n=e3e(t),i=n.length;for(let o=0;o<i;o++){let r=n[o];u(r)&&u(r.texture)&&e.addTexture(r.texture)}}function e3e(e){let t=e.metallicRoughness,n=[e.emissiveTexture,e.normalTexture,e.occlusionTexture,t.baseColorTexture,t.metallicRoughnessTexture],i=e.specularGlossiness;return u(i)&&(n.push(i.diffuseTexture),n.push(i.specularGlossinessTexture)),n}function Tte(e,t){let n=t.length;for(let i=0;i<n;i++){let o=t[i];if(o instanceof wt.FeatureIdTexture){let r=o.textureReader;u(r.texture)&&e.addTexture(r.texture)}}}function Ete(e,t){let n=t.structuralMetadata;u(n)&&(t3e(e,n),e.propertyTablesByteLength+=n.propertyTablesByteLength);let i=t.featureTables;if(!u(i))return;let o=i.length;for(let r=0;r<o;r++){let s=i[r];e.addBatchTexture(s.batchTexture)}}function t3e(e,t){let n=t.propertyTextures;if(!u(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 l=s[a].textureReader;u(l.texture)&&e.addTexture(l.texture)}}}var sL=gte;var n3e=new F,i3e=new F,bte={name:"SceneMode2DPipelineStage"};bte.process=function(e,t,n){let i=tn.getAttributeBySemantic(t,At.POSITION),o=e.shaderBuilder,r=e.model,s=r.sceneGraph.computedModelMatrix,a=e.runtimeNode.computedTransform,c=F.multiplyTransformation(s,a,n3e),l=s3e(e,c,n),f=e.runtimePrimitive;f.boundingSphere2D=l;let d=e.runtimeNode.node.instances;if(u(d))return;if(u(i.typedArray)){let A=l3e(i,c,l,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=F.fromTranslation(l.center,new F),g=n.context,m={u_modelView2D:function(){return F.multiplyTransformation(g.uniformState.view,p,i3e)}};e.uniformMap=_t(m,e.uniformMap)};var o3e=new h,r3e=new h;function s3e(e,t,n){let i=F.multiplyByPoint(t,e.positionMin,o3e),o=ji.computeActualWgs84Position(n,i,i),r=F.multiplyByPoint(t,e.positionMax,r3e),s=ji.computeActualWgs84Position(n,r,r);return re.fromCornerPoints(o,s,new re)}var Ste=new h;function a3e(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,Ste),c=h.multiplyComponents(a,r,a),l=h.add(c,o,c);i[s]=l.x,i[s+1]=l.y,i[s+2]=l.z}return i}function c3e(e,t,n,i){let o;u(e.quantization)?o=a3e(e.typedArray,e.quantization):o=e.typedArray.slice();let r=e.byteOffset/Float32Array.BYTES_PER_ELEMENT,s=o.length,a=u(e.byteStride)?e.byteStride/Float32Array.BYTES_PER_ELEMENT:3;for(let c=r;c<s;c+=a){let l=h.fromArray(o,c,Ste);if(isNaN(l.x)||isNaN(l.y)||isNaN(l.z))continue;let f=F.multiplyByPoint(t,l,l),d=ji.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 l3e(e,t,n,i){let o=nt(i);o.mode=ee.COLUMBUS_VIEW;let r=n.center,s=c3e(e,t,r,o),a=at.createVertexBuffer({context:i.context,typedArray:s,usage:Le.STATIC_DRAW});return a.vertexArrayDestroyable=!1,a}var aL=bte;var cL=`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 $y={name:"SkinningPipelineStage",FUNCTION_ID_GET_SKINNING_MATRIX:"getSkinningMatrix",FUNCTION_SIGNATURE_GET_SKINNING_MATRIX:"mat4 getSkinningMatrix()"};$y.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_SKINNING",void 0,Te.VERTEX),f3e(n,t);let i=e.runtimeNode,o=i.computedJointMatrices;n.addUniform("mat4",`u_jointMatrices[${o.length}]`,Te.VERTEX),n.addVertexLines(cL);let r={u_jointMatrices:function(){return i.computedJointMatrices}};e.uniformMap=_t(r,e.uniformMap)};function u3e(e){let t=-1,n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];(r.semantic===At.JOINTS||r.semantic===At.WEIGHTS)&&(t=Math.max(t,r.setIndex))}return t}function f3e(e,t){e.addFunction($y.FUNCTION_ID_GET_SKINNING_MATRIX,$y.FUNCTION_SIGNATURE_GET_SKINNING_MATRIX,Te.VERTEX);let n="mat4 skinnedMatrix = mat4(0);";e.addFunctionLines($y.FUNCTION_ID_GET_SKINNING_MATRIX,[n]);let i,o,r=["x","y","z","w"],s=u3e(t);for(i=0;i<=s;i++)for(o=0;o<=3;o++){let c=r[o],l=`skinnedMatrix += a_weights_${i}.${c} * u_jointMatrices[int(a_joints_${i}.${c})];`;e.addFunctionLines($y.FUNCTION_ID_GET_SKINNING_MATRIX,[l])}let a="return skinnedMatrix;";e.addFunctionLines($y.FUNCTION_ID_GET_SKINNING_MATRIX,[a])}var lL=$y;var $8={};function d3e(e){let t=Fe.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 h3e(e,t){let n=t.length,i=Fe.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 m3e(e){let t=e-2,n=2+t*4,i=Fe.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 p3e(e,t){let i=t.length-2,o=2+i*4,r=Fe.createTypedArray(e,o),s=0;r[s++]=t[0],r[s++]=t[1];for(let a=0;a<i;a++){let c=t[a],l=t[a+1],f=t[a+2];r[s++]=l,r[s++]=f,r[s++]=f,r[s++]=c}return r}function _3e(e){let t=e-2,n=2+t*4,i=Fe.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 g3e(e,t){let i=t.length-2,o=2+i*4,r=Fe.createTypedArray(e,o),s=0,a=t[0];r[s++]=a,r[s++]=t[1];for(let c=0;c<i;c++){let l=t[c+1],f=t[c+2];r[s++]=l,r[s++]=f,r[s++]=f,r[s++]=a}return r}$8.createWireframeIndices=function(e,t,n){let i=u(n);if(e===Re.TRIANGLES)return i?h3e(t,n):d3e(t);if(e===Re.TRIANGLE_STRIP)return i?p3e(t,n):m3e(t);if(e===Re.TRIANGLE_FAN)return i?g3e(t,n):_3e(t)};$8.getWireframeIndicesCount=function(e,t){return e===Re.TRIANGLES?t*2:e===Re.TRIANGLE_STRIP||e===Re.TRIANGLE_FAN?2+(t-2)*4:t};var zS=$8;var wte={name:"WireframePipelineStage"};wte.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_WIREFRAME",void 0,Te.FRAGMENT);let o=e.model,r=y3e(t,e.indices,n);o._pipelineResources.push(r),e.wireframeIndexBuffer=r;let s=!1;o.statistics.addBuffer(r,s);let a=e.primitiveType,c=e.count;e.primitiveType=Re.LINES,e.count=zS.getWireframeIndicesCount(a,c)};function y3e(e,t,n){let o=tn.getAttributeBySemantic(e,At.POSITION).count,r=n.context.webgl2,s;if(u(t)){let f=t.buffer,d=t.count;u(f)&&r?(s=f.sizeInBytes===d?new Uint8Array(d):Fe.createTypedArray(o,d),f.getBufferData(s)):s=t.typedArray}let a=e.primitiveType,c=zS.createWireframeIndices(a,o,s),l=Fe.fromSizeInBytes(c.BYTES_PER_ELEMENT);return at.createIndexBuffer({context:n.context,typedArray:c,usage:Le.STATIC_DRAW,indexDatatype:l})}var uL=wte;function vte(e){e=y(e,y.EMPTY_OBJECT);let t=e.primitive,n=e.node,i=e.model;this.primitive=t,this.node=n,this.model=i,this.pipelineStages=[],this.drawCommand=void 0,this.boundingSphere=void 0,this.boundingSphere2D=void 0,this.positionBuffer2D=void 0,this.batchLengths=void 0,this.batchOffsets=void 0,this.updateStages=[]}vte.prototype.configurePipeline=function(e){let t=this.pipelineStages;t.length=0;let n=this.primitive,i=this.node,o=this.model,r=o.customShader,s=o.style,a=e.context.webgl2,l=e.mode!==ee.SCENE3D&&!e.scene3DOnly&&o._projectTo2D,f=u(n.morphTargets)&&n.morphTargets.length>0,d=u(i.skin),p=u(r),m=!(p&&u(r.fragmentShaderText))||r.mode!==E_.REPLACE_MATERIAL,A=tn.hasQuantizedAttributes(n.attributes),x=o.debugWireframe&&Re.isTriangles(n.primitiveType)&&(o._enableDebugWireframe||a),C=o.pointCloudShading,T=u(C)&&C.attenuation,b=u(C)&&C.backFaceCulling,S=n.primitiveType===Re.POINTS&&(u(s)||T||b),v=o._enableShowOutline&&u(n.outlineCoordinates),P=A3e(o,i,n),O=u(o.classificationType);l&&t.push(aL),t.push(YM),x&&t.push(uL),O&&t.push(RM),f&&t.push($M),d&&t.push(lL),S&&t.push(nL),A&&t.push(WM),m&&t.push(ZM),t.push(Jy),t.push(If),P.hasPropertyTable&&(t.push(Qy),t.push(BM),t.push(FM)),p&&t.push(HM),t.push(KM),o.allowPicking&&t.push(eL),v&&t.push(rL),t.push(OM),t.push(sL)};function A3e(e,t,n){let i;return u(t.instances)&&(i=tn.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(i))?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:(i=tn.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),u(i)?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:{hasFeatureIds:!1,hasPropertyTable:!1})}var fL=vte;function e5(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=[],x3e(this)}Object.defineProperties(e5.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 x3e(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 l=i[c].index,f=r[l];s.push(f);let d=n[c],p=Dte(f,d,new F);a.push(p)}}function Dte(e,t,n){let i=F.multiplyTransformation(e.transformToRoot,e.transform,n);return n=F.multiplyTransformation(i,t,n),n}e5.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]=Dte(i,o,e[n])}};var dL=e5;function C3e(){this.pass=void 0,this.alphaCutoff=void 0}var hL=C3e;function t5(e){this.name=e,this.fields=[]}t5.prototype.addField=function(e,t){let n=` ${e} ${t};`;this.fields.push(n)};t5.prototype.generateGlslLines=function(){let e=this.fields;return e.length===0&&(e=[" float _empty;"]),[].concat(`struct ${this.name}`,"{",e,"};")};var mL=t5;function n5(e){this.signature=e,this.body=[]}n5.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}`)};n5.prototype.generateGlslLines=function(){return[].concat(this.signature,"{",this.body,"}")};var pL=n5;function lc(){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(lc.prototype,{attributeLocations:{get:function(){return this._attributeLocations}}});lc.prototype.addDefine=function(e,t,n){n=y(n,Te.BOTH);let i=e;u(t)&&(i+=` ${t.toString()}`),Te.includesVertexShader(n)&&this._vertexShaderParts.defineLines.push(i),Te.includesFragmentShader(n)&&this._fragmentShaderParts.defineLines.push(i)};lc.prototype.addStruct=function(e,t,n){this._structs[e]=new mL(t),Te.includesVertexShader(n)&&this._vertexShaderParts.structIds.push(e),Te.includesFragmentShader(n)&&this._fragmentShaderParts.structIds.push(e)};lc.prototype.addStructField=function(e,t,n){this._structs[e].addField(t,n)};lc.prototype.addFunction=function(e,t,n){this._functions[e]=new pL(t),Te.includesVertexShader(n)&&this._vertexShaderParts.functionIds.push(e),Te.includesFragmentShader(n)&&this._fragmentShaderParts.functionIds.push(e)};lc.prototype.addFunctionLines=function(e,t){this._functions[e].addLines(t)};lc.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)};lc.prototype.setPositionAttribute=function(e,t){return this._positionAttributeLine=`attribute ${e} ${t};`,this._attributeLocations[t]=0,0};lc.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+=E3e(e),i};lc.prototype.addVarying=function(e,t){let n=`varying ${e} ${t};`;this._vertexShaderParts.varyingLines.push(n),this._fragmentShaderParts.varyingLines.push(n)};lc.prototype.addVertexLines=function(e){let t=this._vertexShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};lc.prototype.addFragmentLines=function(e){let t=this._fragmentShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};lc.prototype.buildShaderProgram=function(e){let t=u(this._positionAttributeLine)?[this._positionAttributeLine]:[],n=T3e(this),i=b3e(this),o=t.concat(this._attributeLines,this._vertexShaderParts.uniformLines,this._vertexShaderParts.varyingLines,n.vertexLines,i.vertexLines,this._vertexShaderParts.shaderLines).join(`
`),r=new Ue({defines:this._vertexShaderParts.defineLines,sources:[o]}),s=this._fragmentShaderParts.uniformLines.concat(this._fragmentShaderParts.varyingLines,n.fragmentLines,i.fragmentLines,this._fragmentShaderParts.shaderLines).join(`
`),a=new Ue({defines:this._fragmentShaderParts.defineLines,sources:[s]});return qt.fromCache({context:e,vertexShaderSource:r,fragmentShaderSource:a,attributeLocations:this._attributeLocations})};lc.prototype.clone=function(){return nt(this,!0)};function T3e(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 E3e(e){switch(e){case"mat2":return 2;case"mat3":return 3;case"mat4":return 4;default:return 1}}function b3e(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 _L=lc;function S3e(e){this.shaderBuilder=new _L,this.model=e,this.uniformMap={},this.alphaOptions=new hL,this.renderStateOptions=ke.getState(ke.fromCache({depthTest:{enabled:!0,func:$a.LESS_OR_EQUAL}})),this.hasSilhouette=!1,this.hasSkipLevelOfDetail=!1}var gL=S3e;var yL=`void silhouetteStage(inout vec4 color) {
if(model_silhouettePass) {
color = czm_gammaCorrect(model_silhouetteColor);
}
}`;var AL=`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 xL={name:"ModelSilhouettePipelineStage"};xL.silhouettesLength=0;xL.process=function(e,t,n){u(t._silhouetteId)||(t._silhouetteId=++xL.silhouettesLength);let i=e.shaderBuilder;i.addDefine("HAS_SILHOUETTE",void 0,Te.BOTH),i.addVertexLines(AL),i.addFragmentLines(yL),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=_t(o,e.uniformMap),e.hasSilhouette=!0};var CL=xL;var TL=`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 EL={name:"ModelSplitterPipelineStage",SPLIT_DIRECTION_UNIFORM_NAME:"model_splitDirection"};EL.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_SPLITTER",void 0,Te.FRAGMENT),i.addFragmentLines(TL);let o={};i.addUniform("float",EL.SPLIT_DIRECTION_UNIFORM_NAME,Te.FRAGMENT),o[EL.SPLIT_DIRECTION_UNIFORM_NAME]=function(){return t.splitDirection},e.uniformMap=_t(o,e.uniformMap)};var bL=EL;function w3e(e,t){this.model=e.model,this.shaderBuilder=e.shaderBuilder.clone(),this.uniformMap=nt(e.uniformMap),this.alphaOptions=nt(e.alphaOptions),this.renderStateOptions=nt(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 SL=w3e;function v3e(e){e=y(e,y.EMPTY_OBJECT),this.lightingModel=y(e.lightingModel,Fm.UNLIT)}var wL=v3e;function D3e(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=nt(e.uniformMap),this.alphaOptions=nt(e.alphaOptions),this.renderStateOptions=nt(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=u(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 wL,this.pickId=void 0}var vL=D3e;function Pl(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=F.clone(F.IDENTITY),this._computedModelMatrix2D=F.clone(F.IDENTITY),this._axisCorrectionMatrix=tn.getAxisCorrectionMatrix(t.upAxis,t.forwardAxis,new F),this._runtimeArticulations={},P3e(this)}Object.defineProperties(Pl.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 P3e(e){let t=e._components,n=t.scene,o=e._model.modelMatrix;Pte(e,o);let r=t.articulations,s=r.length,a=e._runtimeArticulations;for(let T=0;T<s;T++){let b=r[T],S=new yM({articulation:b,sceneGraph:e}),v=S.name;a[v]=S}let c=t.nodes,l=c.length;e._runtimeNodes=new Array(l);let d=n.nodes.length,p=F.IDENTITY;for(let T=0;T<d;T++){let b=n.nodes[T],S=Ite(e,b,p);e._rootNodes.push(S)}let g=t.skins,m=e._runtimeSkins,A=g.length;for(let T=0;T<A;T++){let b=g[T];m.push(new dL({skin:b,sceneGraph:e}))}let x=e._skinnedNodes,C=x.length;for(let T=0;T<C;T++){let b=x[T],S=e._runtimeNodes[b],P=c[b].skin.index;S._runtimeSkin=m[P],S.updateJointMatrices()}e.applyArticulations()}function Pte(e,t){let n=e._components,i=e._model;e._computedModelMatrix=F.multiplyTransformation(t,n.transform,e._computedModelMatrix),e._computedModelMatrix=F.multiplyTransformation(e._computedModelMatrix,e._axisCorrectionMatrix,e._computedModelMatrix),e._computedModelMatrix=F.multiplyByUniformScale(e._computedModelMatrix,i.computedScale,e._computedModelMatrix)}var I3e=new h;function O3e(e,t){let n=e._computedModelMatrix,i=F.getTranslation(n,I3e);if(!h.equals(i,h.ZERO))e._computedModelMatrix2D=St.basisTo2D(t.mapProjection,n,e._computedModelMatrix2D);else{let o=e.boundingSphere.center,r=St.wgs84To2DModelMatrix(t.mapProjection,o,e._computedModelMatrix2D);e._computedModelMatrix2D=F.multiply(r,n,e._computedModelMatrix2D)}e._boundingSphere2D=re.transform(e._boundingSphere,e._computedModelMatrix2D,e._boundingSphere2D)}function Ite(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=F.multiplyTransformation(n,o,new F),g=Ite(e,d,p);i.push(g)}let s=new IM({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 fL({primitive:t.primitives[f],node:t,model:e._model}));let c=t.index;e._runtimeNodes[c]=s,u(t.skin)&&e._skinnedNodes.push(c);let l=t.name;if(u(l)){let f=e._model,d=new TM(f,s);f._nodesByName[l]=d}return c}var B3e=new h,R3e=new h,M3e=new h,L3e=new h;Pl.prototype.buildDrawCommands=function(e){let t=this._model,n=new gL(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,B3e),c=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,R3e);for(o=0;o<this._runtimeNodes.length;o++){let l=this._runtimeNodes[o];if(!u(l))continue;l.configurePipeline();let f=l.pipelineStages,d=new SL(n,l);for(r=0;r<f.length;r++)f[r].process(d,l.node,e);let p=l.computedTransform;for(r=0;r<l.runtimePrimitives.length;r++){let g=l.runtimePrimitives[r];g.configurePipeline(e);let m=g.pipelineStages,A=new vL(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=F.multiplyByPoint(p,A.positionMin,M3e),C=F.multiplyByPoint(p,A.positionMax,L3e);h.minimumByComponent(a,x,a),h.maximumByComponent(c,C,c);let T=dM(A,e);g.drawCommand=T}}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};Pl.prototype.configurePipeline=function(e){let t=this.modelPipelineStages;t.length=0;let n=this._model;u(n.color)&&t.push(Ky),!u(n.classificationType)&&(n.imageBasedLighting.enabled&&t.push(pM),n.isClippingEnabled()&&t.push(CM),n.hasSilhouette(e)&&t.push(CL),u(n.splitDirection)&&n.splitDirection!==qc.NONE&&t.push(bL),or.is3DTiles(n.type)&&t.push(hM))};Pl.prototype.update=function(e,t){let n,i,o;for(n=0;n<this._runtimeNodes.length;n++){let r=this._runtimeNodes[n];if(!u(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)}}};Pl.prototype.updateModelMatrix=function(e,t){Pte(this,e),t.mode!==ee.SCENE3D&&O3e(this,t);let n=this._rootNodes;for(let i=0;i<n.length;i++){let o=this._runtimeNodes[n[i]];o._transformDirty=!0}};Pl.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 Ote(e,t,n,i,o){if(n&&!t.show)return;let r=t.children.length;for(let c=0;c<r;c++){let l=t.getChild(c);Ote(e,l,n,i,o)}let s=t.runtimePrimitives,a=s.length;for(let c=0;c<a;c++){let l=s[c];i(l,o)}}function DL(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];Ote(e,c,t,n,i)}}var F3e={backFaceCulling:void 0};Pl.prototype.updateBackFaceCulling=function(e){let t=F3e;t.backFaceCulling=e,DL(this,!1,N3e,t)};function N3e(e,t){let n=e.drawCommand;n.backFaceCulling=t.backFaceCulling}var k3e={shadowMode:void 0};Pl.prototype.updateShadows=function(e){let t=k3e;t.shadowMode=e,DL(this,!1,V3e,t)};function V3e(e,t){let n=e.drawCommand;n.shadows=t.shadowMode}var U3e={debugShowBoundingVolume:void 0};Pl.prototype.updateShowBoundingVolume=function(e){let t=U3e;t.debugShowBoundingVolume=e,DL(this,!1,z3e,t)};function z3e(e,t){let n=e.drawCommand;n.debugShowBoundingVolume=t.debugShowBoundingVolume}var Bte=[],G3e={frameState:void 0,hasSilhouette:void 0};Pl.prototype.pushDrawCommands=function(e){let t=Bte;t.length=0;let n=G3e;n.hasSilhouette=this._model.hasSilhouette(e),n.frameState=e,DL(this,!0,H3e,n),e.commandList.push.apply(e.commandList,t)};function H3e(e,t){let n=t.frameState,i=t.hasSilhouette,o=n.passes,r=Bte,s=e.drawCommand;s.pushCommands(n,n.commandList),i&&!o.pick&&s.pushSilhouetteCommands(n,r)}Pl.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];u(r)&&r.setArticulationStage(o,t)};Pl.prototype.applyArticulations=function(){let e=this._runtimeArticulations;for(let t in e)e.hasOwnProperty(t)&&e[t].apply()};var PL=Pl;function gC(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap=new yt}Object.defineProperties(gC.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}}});gC.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()};gC.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};gC.prototype.addTexture=function(e){this._textureIdSet.hasOwnProperty(e._id)||(this.texturesByteLength+=e.sizeInBytes),this._textureIdSet[e._id]=!0};gC.prototype.addBatchTexture=function(e){this._batchTextureIdMap.contains(e._id)||this._batchTextureIdMap.set(e._id,e)};var IL=gC;var Fte=Do(fP(),1);var Rte={},e0=Uint32Array.BYTES_PER_ELEMENT;Rte.parse=function(e,t){t=y(t,0);let n=new Uint8Array(e),i=new DataView(e);t+=e0;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+=e0,t+=e0;let r=i.getUint32(t,!0);if(r===0)throw new de("Feature table must have a byte length greater than zero");t+=e0;let s=i.getUint32(t,!0);t+=e0;let a=i.getUint32(t,!0);t+=e0;let c=i.getUint32(t,!0);t+=e0;let l=Yo(n,t,r);t+=r;let f=new Uint8Array(e,t,s);t+=s;let d,p;a>0&&(d=Yo(n,t,a),t+=a,c>0&&(p=new Uint8Array(e,t,c),t+=c));let g=new eh(l,f),m=g.getGlobalProperty("POINTS_LENGTH");if(g.featuresLength=m,!u(m))throw new de("Feature table global property: POINTS_LENGTH must be defined");let A=g.getGlobalProperty("RTC_CENTER",K.FLOAT,3);u(A)&&(A=h.unpack(A));let x=W3e(g,d);if(x.rtcCenter=A,x.pointsLength=m,!x.hasPositions){let C=j3e(g);x.positions=C,x.hasPositions=x.hasPositions||u(C)}if(!x.hasPositions)throw new de("Either POSITION or POSITION_QUANTIZED must be defined.");if(!x.hasNormals){let C=Y3e(g);x.normals=C,x.hasNormals=x.hasNormals||u(C)}if(!x.hasColors){let C=q3e(g);x.colors=C,x.hasColors=x.hasColors||u(C),x.hasConstantColor=u(x.constantColor),x.isTranslucent=u(C)&&C.isTranslucent}if(!x.hasBatchIds){let C=X3e(g);x.batchIds=C,x.hasBatchIds=x.hasBatchIds||u(C)}if(x.hasBatchIds){let C=g.getGlobalProperty("BATCH_LENGTH");if(!u(C))throw new de("Global property: BATCH_LENGTH must be defined when BATCH_ID is defined.");x.batchLength=C}return u(p)&&(p=new Uint8Array(p),x.batchTableJson=d,x.batchTableBinary=p),x};function W3e(e,t){let n=e.json,i,o,r,s=u(n.extensions)?n.extensions["3DTILES_draco_point_compression"]:void 0,a=u(t)&&u(t.extensions)?t.extensions["3DTILES_draco_point_compression"]:void 0;u(a)&&(r=a.properties);let c,l,f,d,p;if(u(s)){o=s.properties;let m=s.byteOffset,A=s.byteLength;if(!u(o)||!u(m)||!u(A))throw new de("Draco properties, byteOffset, and byteLength must be defined");i=e.buffer.slice(m,m+A),c=u(o.POSITION),l=u(o.RGB)||u(o.RGBA),f=u(o.NORMAL),d=u(o.BATCH_ID),p=u(o.RGBA)}let g;return u(i)&&(g={buffer:i,featureTableProperties:o,batchTableProperties:r,properties:_t(o,r),dequantizeInShader:!0}),{draco:g,hasPositions:c,hasColors:l,isTranslucent:p,hasNormals:f,hasBatchIds:d}}function j3e(e){let t=e.json,n;if(u(t.POSITION))return n=e.getPropertyArray("POSITION",K.FLOAT,3),{name:At.POSITION,semantic:At.POSITION,typedArray:n,isQuantized:!1,componentDatatype:K.FLOAT,type:en.VEC3};if(u(t.POSITION_QUANTIZED)){n=e.getPropertyArray("POSITION_QUANTIZED",K.UNSIGNED_SHORT,3);let i=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",K.FLOAT,3);if(!u(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(!u(r))throw new de("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");return{name:At.POSITION,semantic:At.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 q3e(e){let t=e.json,n;if(u(t.RGBA))return n=e.getPropertyArray("RGBA",K.UNSIGNED_BYTE,4),{name:At.COLOR,semantic:At.COLOR,setIndex:0,typedArray:n,componentDatatype:K.UNSIGNED_BYTE,type:en.VEC4,normalized:!0,isRGB565:!1,isTranslucent:!0};if(u(t.RGB))return n=e.getPropertyArray("RGB",K.UNSIGNED_BYTE,3),{name:"COLOR",semantic:At.COLOR,setIndex:0,typedArray:n,componentDatatype:K.UNSIGNED_BYTE,type:en.VEC3,normalized:!0,isRGB565:!1,isTranslucent:!1};if(u(t.RGB565))return n=e.getPropertyArray("RGB565",K.UNSIGNED_SHORT,1),{name:"COLOR",semantic:At.COLOR,setIndex:0,typedArray:n,componentDatatype:K.FLOAT,type:en.VEC3,normalized:!1,isRGB565:!0,isTranslucent:!1};if(u(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:At.COLOR,semantic:At.COLOR,setIndex:0,constantColor:r,componentDatatype:K.FLOAT,type:en.VEC4,isQuantized:!1,isTranslucent:s}}}function Y3e(e){let t=e.json,n;if(u(t.NORMAL))return n=e.getPropertyArray("NORMAL",K.FLOAT,3),{name:At.NORMAL,semantic:At.NORMAL,typedArray:n,octEncoded:!1,octEncodedZXY:!1,componentDatatype:K.FLOAT,type:en.VEC3};if(u(t.NORMAL_OCT16P)){n=e.getPropertyArray("NORMAL_OCT16P",K.UNSIGNED_BYTE,2);let i=8;return{name:At.NORMAL,semantic:At.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 X3e(e){let t=e.json;if(u(t.BATCH_ID)){let n=e.getPropertyArray("BATCH_ID",K.UNSIGNED_SHORT,1);return{name:At.FEATURE_ID,semantic:At.FEATURE_ID,setIndex:0,typedArray:n,componentDatatype:K.fromTypedArray(n),type:en.SCALAR}}}var yC=Rte;var K3e=wt.Components,J3e=wt.Scene,Z3e=wt.Node,Q3e=wt.Primitive,$3e=wt.Attribute,Mte=wt.Quantization,eke=wt.FeatureIdAttribute,tke=wt.Material,nke=wt.MetallicRoughness;function S_(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=Nt.UNLOADED,this._buffers=[],this._components=void 0,this._transform=F.IDENTITY}u(Object.create)&&(S_.prototype=Object.create(Qi.prototype),S_.prototype.constructor=S_);Object.defineProperties(S_.prototype,{promise:{get:function(){return this._promise}},cacheKey:{get:function(){}},components:{get:function(){return this._components}},transform:{get:function(){return this._transform}}});S_.prototype.load=function(){this._parsedContent=yC.parse(this._arrayBuffer,this._byteOffset),this._state=Nt.PROCESSING;let e=this;this._promise=new Promise(function(t,n){e._process=function(i){if(e._state===Nt.PROCESSING){if(u(e._decodePromise))return;let o=ike(e,i.context);u(o)&&o.then(t).catch(n)}}})};S_.prototype.process=function(e){this._process(e)};function ike(e,t){let i=e._parsedContent.draco,o;if(u(i)?o=s_.decodePointCloud(i,t):o=Promise.resolve(),!!u(o))return e._decodePromise=o,o.then(function(r){if(!e.isDestroyed())return u(r)&&oke(e,i,r),pke(e,t),e._state=Nt.READY,e}).catch(function(r){e.unload(),e._state=Nt.FAILED;let s="Failed to load Draco pnts";return Promise.reject(e.getError(s,r))})}function oke(e,t,n){e._state=Nt.READY;let i=e._parsedContent,o;if(u(n.POSITION)){if(o={name:"POSITION",semantic:At.POSITION,typedArray:n.POSITION.array,componentDatatype:K.FLOAT,type:en.VEC3,isQuantized:!1},u(n.POSITION.data.quantization)){let a=n.POSITION.data.quantization,c=a.range,l=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=l,o.quantizedComponentDatatype=d<=255?K.UNSIGNED_BYTE:K.UNSIGNED_SHORT,o.quantizedType=en.VEC3}i.positions=o}if(u(n.NORMAL)){if(o={name:"NORMAL",semantic:At.NORMAL,typedArray:n.NORMAL.array,componentDatatype:K.FLOAT,type:en.VEC3,isQuantized:!1,octEncoded:!1,octEncodedZXY:!1},u(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(u(n.RGBA)?i.colors={name:"COLOR",semantic:At.COLOR,setIndex:0,typedArray:n.RGBA.array,componentDatatype:K.UNSIGNED_BYTE,type:en.VEC4,normalized:!0,isTranslucent:!0}:u(n.RGB)&&(i.colors={name:"COLOR",semantic:At.COLOR,setIndex:0,typedArray:n.RGB.array,componentDatatype:K.UNSIGNED_BYTE,type:en.VEC3,normalized:!0,isTranslucent:!1}),u(n.BATCH_ID)){let a=n.BATCH_ID.array;i.batchIds={name:"_FEATURE_ID",semantic:At.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];u(r)||(r={}),i.hasDracoBatchTable=!0;let l=c.data;r[a]={byteOffset:l.byteOffset,type:rke(l.componentsPerAttribute),componentType:ske(l.componentDatatype),typedArray:c.array}}i.batchTableJson=r}function rke(e){switch(e){case 1:return"SCALAR";case 2:return"VEC2";case 3:return"VEC3";case 4:return"VEC4"}}function ske(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 GS(e,t,n){let i=t.typedArray,o;if(t.octEncoded&&(o=new Mte,o.octEncoded=t.octEncoded,o.octEncodedZXY=t.octEncodedZXY,o.normalizationRange=t.quantizedRange,o.type=t.quantizedType,o.componentDatatype=t.quantizedComponentDatatype),t.isQuantized){o=new Mte;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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Ske(e,t){e._imageBasedLighting.update(t),e._imageBasedLighting.shouldRegenerateShaders&&e.resetDrawCommands()}function wke(e){if(!e._featureTableIdDirty)return;e._featureTableIdDirty=!1;let t=e._sceneGraph.components,n=t.structuralMetadata;u(n)&&n.propertyTableCount>0&&(e.featureTableId=yke(t,e),e._styleDirty=!0,e.resetDrawCommands())}function vke(e){e._styleDirty&&(e.applyStyle(e._style),e._styleDirty=!1)}function Dke(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&&kte(e)}function kte(e){let t=e.featureTables[e.featureTableId];e._styleCommandsNeeded=nh.getStyleCommandsNeeded(t.featuresLength,t.batchTexture.translucentFeaturesLength)}function Pke(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 Ike(e,t){e._silhouetteDirty&&(Ute(t)&&e.resetDrawCommands(),e._silhouetteDirty=!1)}function Oke(e,t){let n=e.hasSkipLevelOfDetail(t);n!==e._skipLevelOfDetail&&(e.resetDrawCommands(),e._skipLevelOfDetail=n)}function Bke(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 Rke(e,t){t.mode!==e._sceneMode&&(e._projectTo2D?e.resetDrawCommands():e._updateModelMatrix=!0,e._sceneMode=t.mode)}function Mke(e,t){e._drawCommandsBuilt||(e.destroyPipelineResources(),e._sceneGraph.buildDrawCommands(t),e._drawCommandsBuilt=!0)}function Lke(e,t){F.equals(e.modelMatrix,e._modelMatrix)||(e._updateModelMatrix=!0,e._modelMatrix=F.clone(e.modelMatrix,e._modelMatrix))}var xu=new h,RL=new fe;function Fke(e){if(!e._updateModelMatrix&&!e._heightDirty&&e._minimumPixelSize===0)return;u(e._removeUpdateHeightCallback)&&(e._removeUpdateHeightCallback(),e._removeUpdateHeightCallback=void 0);let t=e._scene;if(!u(t)||!u(t.globe)||e.heightReference===ze.NONE){e._clampedModelMatrix=void 0;return}let n=t.globe,i=n.ellipsoid,o=e.modelMatrix;xu.x=o[12],xu.y=o[13],xu.z=o[14];let r=i.cartesianToCartographic(xu);u(e._clampedModelMatrix)||(e._clampedModelMatrix=F.clone(o,new F));let s=n._surface;e._removeUpdateHeightCallback=s.updateHeight(r,Nte(e,i,r));let a=n.getHeight(r);if(u(a)){let c=Nte(e,i,r);fe.clone(r,RL),RL.height=a,i.cartographicToCartesian(RL,xu),c(xu)}e._heightDirty=!1,e._updateModelMatrix=!0}function Nke(e,t){if(!e._updateModelMatrix&&e._minimumPixelSize===0)return;let n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;Vte(e,n),kke(e,n,t)}function Vte(e,t){e._clampedScale=u(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 kke(e,t,n){let i=e.scale;if(e.minimumPixelSize!==0&&!e._projectTo2D){let o=n.context,r=Math.max(o.drawingBufferWidth,o.drawingBufferHeight);xu.x=t[12],xu.y=t[13],xu.z=t[14],e._sceneMode!==ee.SCENE3D&&ji.computeActualWgs84Position(n,xu,xu);let s=e._boundingSphere.radius,a=Wke(xu,s,n),c=1/a;Math.min(c*(2*s),r)<e.minimumPixelSize&&(i=e.minimumPixelSize*a/(2*e._initialRadius))}e._computedScale=u(e.maximumScale)?Math.min(e.maximumScale,i):i}function Vke(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 Uke(e,t){let n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix,i=y(e.referenceMatrix,n),o=t.context,r=e._imageBasedLighting;if(r.useSphericalHarmonicCoefficients||r.useSpecularEnvironmentMaps){let s=Cke,a=xke;a=F.multiply(o.uniformState.view3D,i,a),s=F.getMatrix3(a,s),s=Q.getRotation(s,s),e._iblReferenceFrameMatrix=Q.transpose(s,e._iblReferenceFrameMatrix)}if(e.isClippingEnabled()){let s=Tke;s=F.multiply(o.uniformState.view3D,i,s),s=F.multiply(s,e._clippingPlanes.modelMatrix,s),e._clippingPlanesMatrix=F.inverseTranspose(s,e._clippingPlanesMatrix)}}function zke(e,t){let n=e._sceneGraph;if(e._updateModelMatrix||e._minimumPixelSize!==0){let o=u(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;u(e.classificationType)||(i=e._userAnimationDirty||e._activeAnimations.update(t)),n.update(t,i),e._userAnimationDirty=!1}function Gke(e){if(!e._showCreditsOnScreenDirty)return;e._showCreditsOnScreenDirty=!1;let t=e._showCreditsOnScreen;u(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 Hke(e,t){let n=qke(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&&(Yke(e,t),e._sceneGraph.pushDrawCommands(t))}var i5=new re;function Wke(e,t,n){return i5.center=e,i5.radius=t,n.camera.getPixelSize(i5,n.context.drawingBufferWidth,n.context.drawingBufferHeight)}function Nte(e,t,n){return function(i){if(e.heightReference===ze.RELATIVE_TO_GROUND){let r=t.cartesianToCartographic(i,RL);r.height+=n.height,t.cartographicToCartesian(r,i)}let o=e._clampedModelMatrix;F.clone(e.modelMatrix,o),o[12]=i.x,o[13]=i.y,o[14]=i.z,e._heightDirty=!0}}var jke=new h;function qke(e,t){let n=e.distanceDisplayCondition;if(!u(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=F.getTranslation(e.modelMatrix,jke);ji.computeActualWgs84Position(t,s,s),r=h.distanceSquared(s,t.camera.positionWC)}return r>=i&&r<=o}function Yke(e,t){let n=t.creditDisplay,i=e._credit;u(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])}_o.prototype.isTranslucent=function(){let e=this.color;return u(e)&&e.alpha>0&&e.alpha<1};_o.prototype.isInvisible=function(){let e=this.color;return u(e)&&e.alpha===0};function Ute(e){return e.context.stencilBuffer}_o.prototype.hasSilhouette=function(e){return Ute(e)&&this._silhouetteSize>0&&this._silhouetteColor.alpha>0&&!u(this._classificationType)};function Xke(e){return e.context.stencilBuffer}_o.prototype.hasSkipLevelOfDetail=function(e){if(!or.is3DTiles(this.type))return!1;let n=this._content.tileset;return Xke(e)&&n.skipLevelOfDetail};_o.prototype.isClippingEnabled=function(){let e=this._clippingPlanes;return u(e)&&e.enabled&&e.length!==0};_o.prototype.isDestroyed=function(){return!1};_o.prototype.destroy=function(){let e=this._loader;u(e)&&e.destroy();let t=this._featureTables;if(u(t)){let i=t.length;for(let o=0;o<i;o++)t[o].destroy()}this.destroyPipelineResources(),this.destroyModelResources(),u(this._removeUpdateHeightCallback)&&(this._removeUpdateHeightCallback(),this._removeUpdateHeightCallback=void 0),u(this._terrainProviderChangedCallback)&&(this._terrainProviderChangedCallback(),this._terrainProviderChangedCallback=void 0);let n=this._clippingPlanes;u(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)};_o.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};_o.prototype.destroyModelResources=function(){let e=this._modelResources;for(let t=0;t<e.length;t++)e[t].destroy();this._modelResources.length=0};_o.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:u(e.classificationType)},i=y(e.basePath,""),o=Pe.createIfNeeded(i);u(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=Pe.createIfNeeded(t);let r=new __(n),a=u(e.content)?or.TILE_GLTF:or.GLTF,c=HS(r,a,e);return c.resource=n.gltfResource,new _o(c)};_o.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:u(e.classificationType)},n=new WR(t),i=HS(n,or.TILE_B3DM,e);return new _o(i)};_o.fromPnts=function(e){let t={arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,loadAttributesFor2D:e.projectTo2D},n=new BL(t),i=HS(n,or.TILE_PNTS,e);return new _o(i)};_o.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 ZR(t),i=HS(n,or.TILE_I3DM,e);return new _o(i)};_o.fromGeoJson=function(e){let t={geoJson:e.geoJson},n=new qR(t),i=HS(n,or.TILE_GEOJSON,e);return new _o(i)};_o.prototype.applyColorAndShow=function(e){let t=this._color,n=u(e)&&u(e.color),i=u(e)&&u(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,o5(t,this._color)&&this.resetDrawCommands()};_o.prototype.applyStyle=function(e){let t=this.type===or.TILE_PNTS,n=u(this.featureTableId)&&this.featureTables[this.featureTableId].featuresLength>0,i=u(this.structuralMetadata)?this.structuralMetadata.propertyAttributes:void 0,o=u(i)&&u(i[0]);if(t&&(!n||o)){this.resetDrawCommands();return}n?(this.featureTables[this.featureTableId].applyStyle(e),kte(this,e)):(this.applyColorAndShow(e),this._styleCommandsNeeded=void 0)};function HS(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 ih=_o;function fs(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(fs.prototype,{featuresLength:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;return u(t)&&u(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(u(t)&&u(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}}});fs.prototype.getFeature=function(e){let t=this._model,n=t.featureTableId;return t.featureTables[n].getFeature(e)};fs.prototype.hasProperty=function(e,t){let n=this._model,i=n.featureTableId;return u(i)?n.featureTables[i].hasProperty(e,t):!1};fs.prototype.applyDebugSettings=function(e,t){t=e?t:z.WHITE,this.featuresLength===0?this._model.color=t:u(this.batchTable)&&this.batchTable.setAllColor(t)};fs.prototype.applyStyle=function(e){this._model.style=e};fs.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,u(o)&&i.clippingPlanesDirty&&(n._clippingPlanes=o.enabled&&i._isClipped?o:void 0),u(o)&&u(n._clippingPlanes)&&n._clippingPlanes!==o&&(n._clippingPlanes=o,n._clippingPlanesState=0),n.update(t)};fs.prototype.isDestroyed=function(){return!1};fs.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),le(this)};fs.fromGltf=function(e,t,n,i){let o=new fs(e,t,n),s=WS(e,t,o,{gltf:i,basePath:n}),a=e.vectorClassificationOnly?void 0:e.classificationType;s.classificationType=a;let c=ih.fromGltf(s);return o._model=c,o._readyPromise=c.readyPromise.then(function(l){return l.activeAnimations.addAll({loop:sc.REPEAT}),l}),o};fs.fromB3dm=function(e,t,n,i,o){let r=new fs(e,t,n),a=WS(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=e.vectorClassificationOnly?void 0:e.classificationType;a.classificationType=c;let l=ih.fromB3dm(a);return r._model=l,r._readyPromise=l.readyPromise.then(function(f){return f.activeAnimations.addAll({loop:sc.REPEAT}),f}),r};fs.fromI3dm=function(e,t,n,i,o){let r=new fs(e,t,n),a=WS(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=ih.fromI3dm(a);return r._model=c,r._readyPromise=c.readyPromise.then(function(l){return l.activeAnimations.addAll({loop:sc.REPEAT}),l}),r};fs.fromPnts=function(e,t,n,i,o){let r=new fs(e,t,n),a=WS(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=ih.fromPnts(a);return r._model=c,r._readyPromise=c.readyPromise,r};fs.fromGeoJson=function(e,t,n,i){let o=new fs(e,t,n),s=WS(e,t,o,{geoJson:i,resource:n}),a=ih.fromGeoJson(s);return o._model=a,o._readyPromise=a.readyPromise,o};function WS(e,t,n,i){let o={cull:!1,releaseGltfJson:!0,opaquePass:Ce.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 _t(i,o)}var Nm=fs;function km(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=Kke(this,i)}Object.defineProperties(km.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 Kke(e,t){return e._tileset.loadTileset(e._resource,t,e._tile),Promise.resolve(e)}km.prototype.hasProperty=function(e,t){return!1};km.prototype.getFeature=function(e){};km.prototype.applyDebugSettings=function(e,t){};km.prototype.applyStyle=function(e){};km.prototype.update=function(e,t){};km.prototype.isDestroyed=function(){return!1};km.prototype.destroy=function(){return le(this)};var ML=km;function ds(e,t,n,i){let o=ds._verifyAttributes(t);n=y(n,0);let r=[],s={},a,c,l=o.length;for(let d=0;d<l;++d){let p=o[d];if(p.vertexBuffer){r.push(p);continue}c=p.usage,a=s[c],u(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=ds._vertexSizeInBytes(a),p=a[0].usage,g={vertexSizeInBytes:d,vertexBuffer:void 0,usage:p,needsCommit:!1,arrayBuffer:void 0,arrayViews:ds._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)}ds._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,Le.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};ds._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};ds._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};ds.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];ds._resize(o,this._size),ds._appendWriters(this.writers,o)}r5(this)};ds._resize=function(e,t){if(e.vertexSizeInBytes>0){let n=new ArrayBuffer(t*e.vertexSizeInBytes);if(u(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 Jke=[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}}];ds._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]=Jke[r.componentsPerAttribute-1](t,r.view,r.vertexSizeInComponentType)}};ds.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=Zke(this,i)||t;if(t||!u(this.va)){r5(this);let s=this.va=[],a=I.SIXTY_FOUR_KILOBYTES-4,c=u(e)&&!this._instanced?Math.ceil(this._size/a):1;for(let l=0;l<c;++l){let f=[];for(o=0,r=n.length;o<r;++o){i=n[o];let d=l*(i.vertexSizeInBytes*a);ds._appendAttributes(f,i,d,this._instanced)}f=f.concat(this._precreated),s.push({va:new Jn({context:this._context,attributes:f,indexBuffer:e}),indicesCount:1.5*(l!==c-1?a:this._size%a)})}}};function Zke(e,t){if(t.needsCommit&&t.vertexSizeInBytes>0){t.needsCommit=!1;let n=t.vertexBuffer,i=e._size*t.vertexSizeInBytes,o=u(n);if(!o||n.sizeInBytes<i)return o&&n.destroy(),t.vertexBuffer=at.createVertexBuffer({context:e._context,typedArray:t.arrayBuffer,usage:t.usage}),t.vertexBuffer.vertexArrayDestroyable=!1,!0;t.vertexBuffer.copyFromArrayView(t.arrayBuffer)}return!1}ds._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})}};ds.prototype.subCommit=function(e,t){let n=this._allBuffers;for(let i=0,o=n.length;i<o;++i)Qke(n[i],e,t)};function Qke(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)}}ds.prototype.endSubCommits=function(){let e=this._allBuffers;for(let t=0,n=e.length;t<n;++t)e[t].needsCommit=!1};function r5(e){let t=e.va;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].va.destroy();e.va=void 0}ds.prototype.isDestroyed=function(){return!1};ds.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 r5(this),le(this)};var w_=ds;var LL=`#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 FL=`#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 di(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,o=e.scaleByDistance,r=e.distanceDisplayCondition;u(n)&&(n=bt.clone(n)),u(i)&&(i=bt.clone(i)),u(o)&&(o=bt.clone(o)),u(r)&&(r=Tt.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,ze.NONE),this._verticalOrigin=y(e.verticalOrigin,wn.CENTER),this._horizontalOrigin=y(e.horizontalOrigin,ci.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;u(s)&&(u(a)||(typeof s=="string"?a=s:u(s.src)?a=s.src:a=kn()),this._imageId=a,this._image=s),u(e.imageSubRegion)&&(this._imageId=a,this._imageSubRegion=e.imageSubRegion),u(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 zte=di.SHOW_INDEX=0,kL=di.POSITION_INDEX=1,qte=di.PIXEL_OFFSET_INDEX=2,$ke=di.EYE_OFFSET_INDEX=3,eVe=di.HORIZONTAL_ORIGIN_INDEX=4,tVe=di.VERTICAL_ORIGIN_INDEX=5,nVe=di.SCALE_INDEX=6,VL=di.IMAGE_INDEX_INDEX=7,Gte=di.COLOR_INDEX=8,iVe=di.ROTATION_INDEX=9,oVe=di.ALIGNED_AXIS_INDEX=10,rVe=di.SCALE_BY_DISTANCE_INDEX=11,sVe=di.TRANSLUCENCY_BY_DISTANCE_INDEX=12,aVe=di.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX=13,cVe=di.DISTANCE_DISPLAY_CONDITION=14,lVe=di.DISABLE_DEPTH_DISTANCE=15;di.TEXTURE_COORDINATE_BOUNDS=16;var Hte=di.SDF_INDEX=17;di.NUMBER_OF_PROPERTIES=18;function wo(e,t){let n=e._billboardCollection;u(n)&&(n._updateBillboard(e,t),e._dirty=!0)}Object.defineProperties(di.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,wo(this,zte))}},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(),wo(this,kL))}},heightReference:{get:function(){return this._heightReference},set:function(e){let t=this._heightReference;e!==t&&(this._heightReference=e,this._updateClamping(),wo(this,kL))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;H.equals(t,e)||(H.clone(e,t),wo(this,qte))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;bt.equals(t,e)||(this._scaleByDistance=bt.clone(e,t),wo(this,rVe))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;bt.equals(t,e)||(this._translucencyByDistance=bt.clone(e,t),wo(this,sVe))}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;bt.equals(t,e)||(this._pixelOffsetScaleByDistance=bt.clone(e,t),wo(this,aVe))}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;h.equals(t,e)||(h.clone(e,t),wo(this,$ke))}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,wo(this,eVe))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin!==e&&(this._verticalOrigin=e,wo(this,tVe))}},scale:{get:function(){return this._scale},set:function(e){this._scale!==e&&(this._scale=e,wo(this,nVe))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),wo(this,Gte))}},rotation:{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,wo(this,iVe))}},alignedAxis:{get:function(){return this._alignedAxis},set:function(e){let t=this._alignedAxis;h.equals(t,e)||(h.clone(e,t),wo(this,oVe))}},width:{get:function(){return y(this._width,this._imageWidth)},set:function(e){this._width!==e&&(this._width=e,wo(this,VL))}},height:{get:function(){return y(this._height,this._imageHeight)},set:function(e){this._height!==e&&(this._height=e,wo(this,VL))}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters!==e&&(this._sizeInMeters=e,wo(this,Gte))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){Tt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=Tt.clone(e,this._distanceDisplayCondition),wo(this,cVe))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,wo(this,lVe))}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickPrimitive:{get:function(){return this._pickPrimitive},set:function(e){this._pickPrimitive=e,u(this._pickId)&&(this._pickId.object.primitive=e)}},pickId:{get:function(){return this._pickId}},image:{get:function(){return this._imageId},set:function(e){u(e)?typeof e=="string"?this.setImage(e,e):e instanceof Pe?this.setImage(e.url,e):u(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,wo(this,VL))}},ready:{get:function(){return this._imageIndex!==-1}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=h.clone(e,this._actualClampedPosition),wo(this,kL)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,wo(this,zte))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),wo(this,Hte))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,wo(this,Hte))}}});di.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this._pickPrimitive,collection:this._collection,id:this._id})),this._pickId};di.prototype._updateClamping=function(){di._updateClamping(this._billboardCollection,this)};var jS=new fe,Wte=new h;di._updateClamping=function(e,t){let n=e._scene;if(!u(n)||!u(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===ze.NONE||a)&&u(t._removeCallbackFunc)&&(t._removeCallbackFunc(),t._removeCallbackFunc=void 0,t._clampedPosition=void 0),t._heightReference===ze.NONE||!u(t._position))return;let c=o.cartesianToCartographic(t._position);if(!u(c)){t._actualClampedPosition=void 0;return}u(t._removeCallbackFunc)&&t._removeCallbackFunc();function l(d){if(t._heightReference===ze.RELATIVE_TO_GROUND)if(t._mode===ee.SCENE3D){let p=o.cartesianToCartographic(d,jS);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,l),fe.clone(c,jS);let f=i.getHeight(c);u(f)&&(jS.height=f),o.cartographicToCartesian(jS,Wte),l(Wte)};di.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||!He.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,wo(r,VL)}if(u(n)){let a=e.getImageIndex(t);if(u(a)){s(a);return}o=e.addImage(t,n)}u(i)&&(o=e.addSubRegion(t,i)),this._imageIndexPromise=o,u(o)&&o.then(s).catch(function(a){console.error(`Error loading image for billboard: ${a}`),r._imageIndexPromise=void 0})};di.prototype.setImage=function(e,t){this._imageId!==e&&(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=e,this._image=t,u(this._billboardCollection._textureAtlas)&&this._loadImage())};di.prototype.setImageSubRegion=function(e,t){this._imageId===e&&He.equals(this._imageSubRegion,t)||(this._imageIndex=-1,this._imageId=e,this._imageSubRegion=He.clone(t),u(this._billboardCollection._textureAtlas)&&this._loadImage())};di.prototype._setTranslate=function(e){let t=this._translate;H.equals(t,e)||(H.clone(e,t),wo(this,qte))};di.prototype._getActualPosition=function(){return u(this._clampedPosition)?this._clampedPosition:this._actualPosition};di.prototype._setActualPosition=function(e){u(this._clampedPosition)||h.clone(e,this._actualPosition),wo(this,kL)};var jte=new se;di._computeActualPosition=function(e,t,n,i){return u(e._clampedPosition)?(n.mode!==e._mode&&e._updateClamping(),e._clampedPosition):n.mode===ee.SCENE3D?t:(F.multiplyByPoint(i,t,jte),ji.computeActualWgs84Position(n,jte))};var Yte=new h;di._computeScreenSpacePosition=function(e,t,n,i,o,r){let s=F.multiplyByPoint(e,t,Yte),a=ji.wgs84WithEyeOffsetToWindowCoordinates(o,s,n,r);if(!!u(a))return H.add(a,i,a),a};var NL=new H(0,0);di.prototype.computeScreenSpacePosition=function(e,t){let n=this._billboardCollection;u(t)||(t=new H),H.clone(this._pixelOffset,NL),H.add(NL,this._translate,NL);let i=n.modelMatrix,o=this._position;if(u(this._clampedPosition)&&(o=this._clampedPosition,e.mode!==ee.SCENE3D)){let s=e.mapProjection,a=s.ellipsoid,c=s.unproject(o,jS);o=a.cartographicToCartesian(c,Yte),i=F.IDENTITY}return di._computeScreenSpacePosition(i,o,this._eyeOffset,NL,e,t)};di.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===ci.RIGHT?s-=i:e.horizontalOrigin===ci.CENTER&&(s-=i*.5);let a=t.y;return e.verticalOrigin===wn.BOTTOM||e.verticalOrigin===wn.BASELINE?a-=o:e.verticalOrigin===wn.CENTER&&(a-=o*.5),u(n)||(n=new He),n.x=s,n.y=a,n.width=i,n.height=o,n};di.prototype.equals=function(e){return this===e||u(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&&He.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)&&Tt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};di.prototype._destroy=function(){u(this._customData)&&(this._billboardCollection._scene.globe._surface.removeTileCustomData(this._customData),this._customData=void 0),u(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this.image=void 0,this._pickId=this._pickId&&this._pickId.destroy(),this._billboardCollection=void 0};var lo=di;var uVe={OPAQUE:0,TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2},xo=Object.freeze(uVe);var fVe={FONT_SIZE:48,PADDING:10,RADIUS:8,CUTOFF:.25},ws=Object.freeze(fVe);function Vm(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 dVe=new H(16,16);function v_(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.borderWidthInPixels,1),n=y(e.initialSize,dVe);this._context=e.context,this._pixelFormat=y(e.pixelFormat,dt.RGBA),this._borderWidthInPixels=t,this._textureCoordinates=[],this._guid=kn(),this._idHash={},this._indexHash={},this._initialSize=n,this._root=void 0}Object.defineProperties(v_.prototype,{borderWidthInPixels:{get:function(){return this._borderWidthInPixels}},textureCoordinates:{get:function(){return this._textureCoordinates}},texture:{get:function(){return u(this._texture)||(this._texture=new Bt({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 hVe(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),l=o*(a+t.height+r),f=s/c,d=a/l,p=new Vm(new H(s+r,r),new H(c,a)),g=new Vm(new H,new H(c,a),e._root,p),m=new Vm(new H(r,a+r),new H(c,l)),A=new Vm(new H,new H(c,l),g,m);for(let T=0;T<e._textureCoordinates.length;T++){let b=e._textureCoordinates[T];u(b)&&(b.x*=f,b.y*=d,b.width*=f,b.height*=d)}let x=new Bt({context:e._context,width:c,height:l,pixelFormat:e._pixelFormat}),C=new Zs({context:n,colorTextures:[e._texture],destroyAttachments:!1});C._bind(),x.copyFromFramebuffer(0,0,0,0,c,l),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 Bt({context:e._context,width:s,height:a,pixelFormat:e._pixelFormat}),e._root=new Vm(new H(r,r),new H(s,a))}}function UL(e,t,n){if(!!u(t)){if(!u(t.childNode1)&&!u(t.childNode2)){if(u(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 Vm(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 Vm(new H(a,t.bottomLeft.y),new H(t.topRight.x,t.topRight.y)))}else{t.childNode1=new Vm(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 Vm(new H(t.bottomLeft.x,a),new H(t.topRight.x,t.topRight.y)))}return UL(e,t.childNode1,n)}return UL(e,t.childNode1,n)||UL(e,t.childNode2,n)}}function Xte(e,t,n){let i=UL(e,e._root,t);if(u(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,l=i.bottomLeft.y/r,f=s/o,d=a/r;e._textureCoordinates[n]=new He(c,l,f,d),e._texture.copyFrom({source:t,xOffset:i.bottomLeft.x,yOffset:i.bottomLeft.y})}else hVe(e,t),Xte(e,t,n);e._guid=kn()}function Kte(e,t){if(!u(e)||e.isDestroyed())return-1;let n=e.numberOfImages;return Xte(e,t,n),n}v_.prototype.getImageIndex=function(e){return this._indexHash[e]};v_.prototype.addImageSync=function(e,t){let n=this._indexHash[e];return u(n)||(n=Kte(this,t),this._idHash[e]=Promise.resolve(n),this._indexHash[e]=n),n};v_.prototype.addImage=function(e,t){let n=this._idHash[e];if(u(n))return n;typeof t=="function"?t=t(e):(typeof t=="string"||t instanceof Pe)&&(t=Pe.createIfNeeded(t).fetchImage());let i=this;return n=Promise.resolve(t).then(function(o){let r=Kte(i,o);return i._indexHash[e]=r,r}),this._idHash[e]=n,n};v_.prototype.addSubRegion=function(e,t){let n=this._idHash[e];if(!u(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],l=c.x+t.x/r,f=c.y+t.y/s,d=t.width/r,p=t.height/s;return i._textureCoordinates.push(new He(l,f,d,p)),i._guid=kn(),a})};v_.prototype.isDestroyed=function(){return!1};v_.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),le(this)};var t0=v_;var mVe=lo.SHOW_INDEX,YS=lo.POSITION_INDEX,Jte=lo.PIXEL_OFFSET_INDEX,Zte=lo.EYE_OFFSET_INDEX,pVe=lo.HORIZONTAL_ORIGIN_INDEX,_Ve=lo.VERTICAL_ORIGIN_INDEX,gVe=lo.SCALE_INDEX,qS=lo.IMAGE_INDEX_INDEX,Qte=lo.COLOR_INDEX,yVe=lo.ROTATION_INDEX,AVe=lo.ALIGNED_AXIS_INDEX,$te=lo.SCALE_BY_DISTANCE_INDEX,ene=lo.TRANSLUCENCY_BY_DISTANCE_INDEX,tne=lo.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX,nne=lo.DISTANCE_DISPLAY_CONDITION,xVe=lo.DISABLE_DEPTH_DISTANCE,CVe=lo.TEXTURE_COORDINATE_BOUNDS,ine=lo.SDF_INDEX,d5=lo.NUMBER_OF_PROPERTIES,uo,TVe={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},EVe={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 Eu(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(d5),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=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=F.clone(F.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=[Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.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;u(n)&&u(n.terrainProviderChanged)&&(this._removeCallbackFunc=n.terrainProviderChanged.addEventListener(function(){let i=this._billboards,o=i.length;for(let r=0;r<o;++r)u(i[r])&&i[r]._updateClamping()},this))}Object.defineProperties(Eu.prototype,{length:{get:function(){return h5(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 one(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}Eu.prototype.add=function(e){let t=new lo(e,this);return t._index=this._billboards.length,this._billboards.push(t),this._createVertexArray=!0,t};Eu.prototype.remove=function(e){return this.contains(e)?(this._billboards[e._index]=void 0,this._billboardsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};Eu.prototype.removeAll=function(){one(this._billboards),this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!0};function h5(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];u(s)&&(s._index=r++,t.push(s))}e._billboards=t}}Eu.prototype._updateBillboard=function(e,t){e._dirty||(this._billboardsToUpdate[this._billboardsToUpdateIndex++]=e),++this._propertiesChanged[t]};Eu.prototype.contains=function(e){return u(e)&&e._billboardCollection===this};Eu.prototype.get=function(e){return h5(this),this._billboards[e]};var s5;function bVe(e){let n=e.cache.billboardCollection_indexBufferBatched;if(u(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=at.createIndexBuffer({context:e,typedArray:o,usage:Le.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferBatched=n,n}function SVe(e){let t=e.cache.billboardCollection_indexBufferInstanced;return u(t)||(t=at.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Le.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferInstanced=t),t}function wVe(e){let t=e.cache.billboardCollection_vertexBufferInstanced;return u(t)||(t=at.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Le.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_vertexBufferInstanced=t),t}Eu.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<d5;++i){let o=n[i]===0?Le.STATIC_DRAW:Le.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function vVe(e,t,n,i,o,r){let s=[{index:uo.positionHighAndScale,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[YS]},{index:uo.positionLowAndRotation,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[YS]},{index:uo.compressedAttribute0,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[Jte]},{index:uo.compressedAttribute1,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[ene]},{index:uo.compressedAttribute2,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[Qte]},{index:uo.eyeOffset,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[Zte]},{index:uo.scaleByDistance,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[$te]},{index:uo.pixelOffsetScaleByDistance,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[tne]},{index:uo.compressedAttribute3,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[nne]},{index:uo.textureCoordinateBoundsOrLabelTranslate,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[CVe]}];i&&s.push({index:uo.direction,componentsPerAttribute:2,componentDatatype:K.FLOAT,vertexBuffer:wVe(e)}),u(o)&&s.push({index:uo.a_batchId,componentsPerAttribute:1,componentDatatype:K.FLOAT,bufferUsage:Le.STATIC_DRAW}),r&&s.push({index:uo.sdf,componentsPerAttribute:2,componentDatatype:K.FLOAT,usage:n[ine]});let a=i?t:4*t;return new w_(e,s,a,i)}var a5=new Vn;function rne(e,t,n,i,o){let r,s=i[uo.positionHighAndScale],a=i[uo.positionLowAndRotation],c=o._getActualPosition();e._mode===ee.SCENE3D&&(re.expand(e._baseVolume,c,e._baseVolume),e._boundingVolumeDirty=!0),Vn.fromCartesian(c,a5);let l=o.scale,f=o.rotation;f!==0&&(e._shaderRotation=!0),e._maxScale=Math.max(e._maxScale,l);let d=a5.high,p=a5.low;e._instanced?(r=o._index,s(r,d.x,d.y,d.z,l),a(r,p.x,p.y,p.z,f)):(r=o._index*4,s(r+0,d.x,d.y,d.z,l),s(r+1,d.x,d.y,d.z,l),s(r+2,d.x,d.y,d.z,l),s(r+3,d.x,d.y,d.z,l),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 Tu=new H,Cu=32768,AC=65536,c5=4096,oh=256,DVe=128,PVe=32,IVe=8,sne=4,OVe=1/256,ane=0,cne=2,lne=3,une=1;function fne(e,t,n,i,o){let r,s=i[uo.compressedAttribute0],a=o.pixelOffset,c=a.x,l=a.y,f=o._translate,d=f.x,p=f.y;e._maxPixelOffset=Math.max(e._maxPixelOffset,Math.abs(c+d),Math.abs(-l+p));let g=o.horizontalOrigin,m=o._verticalOrigin,A=o.show&&o.clusterShow;o.color.alpha===0&&(A=!1),m===wn.BASELINE&&(m=wn.BOTTOM),e._allHorizontalCenter=e._allHorizontalCenter&&g===ci.CENTER,e._allVerticalCenter=e._allVerticalCenter&&m===wn.CENTER;let x=0,C=0,T=0,b=0,S=o._imageIndex;if(S!==-1){let U=n[S];x=U.x,C=U.y,T=U.width,b=U.height}let v=x+T,P=C+b,O=Math.floor(I.clamp(c,-Cu,Cu)+Cu)*DVe;O+=(g+1)*PVe,O+=(m+1)*IVe,O+=(A?1:0)*sne;let R=Math.floor(I.clamp(l,-Cu,Cu)+Cu)*oh,M=Math.floor(I.clamp(d,-Cu,Cu)+Cu)*oh,L=(I.clamp(p,-Cu,Cu)+Cu)*OVe,_=Math.floor(L),E=Math.floor((L-_)*oh);R+=_,M+=E,Tu.x=x,Tu.y=C;let w=Un.compressTextureCoordinates(Tu);Tu.x=v;let D=Un.compressTextureCoordinates(Tu);Tu.y=P;let B=Un.compressTextureCoordinates(Tu);Tu.x=x;let N=Un.compressTextureCoordinates(Tu);e._instanced?(r=o._index,s(r,O,R,M,w)):(r=o._index*4,s(r+0,O+ane,R,M,w),s(r+1,O+cne,R,M,D),s(r+2,O+lne,R,M,B),s(r+3,O+une,R,M,N))}function dne(e,t,n,i,o){let r,s=i[uo.compressedAttribute1],a=o.alignedAxis;h.equals(a,h.ZERO)||(e._shaderAlignedAxis=!0);let c=0,l=1,f=1,d=1,p=o.translucencyByDistance;u(p)&&(c=p.near,l=p.nearValue,f=p.far,d=p.farValue,(l!==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=I.clamp(x,0,AC),T=0;Math.abs(h.magnitudeSquared(a)-1)<I.EPSILON6&&(T=Un.octEncodeFloat(a)),l=I.clamp(l,0,1),l=l===1?255:l*255|0,C=C*oh+l,d=I.clamp(d,0,1),d=d===1?255:d*255|0,T=T*oh+d,e._instanced?(r=o._index,s(r,C,T,c,f)):(r=o._index*4,s(r+0,C,T,c,f),s(r+1,C,T,c,f),s(r+2,C,T,c,f),s(r+3,C,T,c,f))}function u5(e,t,n,i,o){let r,s=i[uo.compressedAttribute2],a=o.color,c=u(e._batchTable)?z.WHITE:o.getPickId(t.context).color,l=o.sizeInMeters?1:0,f=Math.abs(h.magnitudeSquared(o.alignedAxis)-1)<I.EPSILON6?1:0;e._allSizedInMeters=e._allSizedInMeters&&l===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*sne+A,C=z.floatToByte(a.red),T=z.floatToByte(a.green),b=z.floatToByte(a.blue),S=C*AC+T*oh+b;C=z.floatToByte(c.red),T=z.floatToByte(c.green),b=z.floatToByte(c.blue);let v=C*AC+T*oh+b,P=z.floatToByte(a.alpha)*AC+z.floatToByte(c.alpha)*oh;P+=l*2+f,e._instanced?(r=o._index,s(r,S,v,P,x)):(r=o._index*4,s(r+0,S,v,P,x),s(r+1,S,v,P,x),s(r+2,S,v,P,x),s(r+3,S,v,P,x))}function f5(e,t,n,i,o){let r,s=i[uo.eyeOffset],a=o.eyeOffset,c=a.z;if(o._heightReference!==ze.NONE&&(c*=1.005),e._maxEyeOffset=Math.max(e._maxEyeOffset,Math.abs(a.x),Math.abs(a.y),Math.abs(c)),e._instanced){let l=0,f=0,d=o._imageIndex;if(d!==-1){let g=n[d];l=g.width,f=g.height}Tu.x=l,Tu.y=f;let p=Un.compressTextureCoordinates(Tu);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 hne(e,t,n,i,o){let r,s=i[uo.scaleByDistance],a=0,c=1,l=1,f=1,d=o.scaleByDistance;u(d)&&(a=d.near,c=d.nearValue,l=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderScaleByDistance=!0)),e._instanced?(r=o._index,s(r,a,c,l,f)):(r=o._index*4,s(r+0,a,c,l,f),s(r+1,a,c,l,f),s(r+2,a,c,l,f),s(r+3,a,c,l,f))}function mne(e,t,n,i,o){let r,s=i[uo.pixelOffsetScaleByDistance],a=0,c=1,l=1,f=1,d=o.pixelOffsetScaleByDistance;u(d)&&(a=d.near,c=d.nearValue,l=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderPixelOffsetScaleByDistance=!0)),e._instanced?(r=o._index,s(r,a,c,l,f)):(r=o._index*4,s(r+0,a,c,l,f),s(r+1,a,c,l,f),s(r+2,a,c,l,f),s(r+3,a,c,l,f))}function pne(e,t,n,i,o){let r,s=i[uo.compressedAttribute3],a=0,c=Number.MAX_VALUE,l=o.distanceDisplayCondition;u(l)&&(a=l.near,c=l.far,a*=a,c*=c,e._shaderDistanceDisplayCondition=!0);let f=o.disableDepthTestDistance,d=o.heightReference===ze.CLAMP_TO_GROUND&&t.context.depthTexture;u(f)||(f=d?5e3:0),f*=f,(d||f>0)&&(e._shaderDisableDepthDistance=!0,f===Number.POSITIVE_INFINITY&&(f=-1));let p,g;if(u(o._labelDimensions))g=o._labelDimensions.x,p=o._labelDimensions.y;else{let C=0,T=0,b=o._imageIndex;if(b!==-1){let v=n[b];C=v.height,T=v.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*T))}let m=Math.floor(I.clamp(g,0,c5)),A=Math.floor(I.clamp(p,0,c5)),x=m*c5+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 _ne(e,t,n,i,o){if(o.heightReference===ze.CLAMP_TO_GROUND){let m=e._scene,A=t.context,x=t.globeTranslucencyState.translucent,C=u(m.globe)&&m.globe.depthTestAgainstTerrain;e._shaderClampToGround=A.depthTexture&&!x&&C}let r,s=i[uo.textureCoordinateBoundsOrLabelTranslate];if(kt.maximumVertexTextureImageUnits>0){let m=0,A=0;u(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,l=0,f=0,d=o._imageIndex;if(d!==-1){let m=n[d];a=m.x,c=m.y,l=m.width,f=m.height}let p=a+l,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 BVe(e,t,n,i,o){if(!u(e._batchTable))return;let r=i[uo.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 gne(e,t,n,i,o){if(!e._sdf)return;let r,s=i[uo.sdf],a=o.outlineColor,c=o.outlineWidth,l=z.floatToByte(a.red),f=z.floatToByte(a.green),d=z.floatToByte(a.blue),p=l*AC+f*oh+d,g=c/ws.RADIUS,m=z.floatToByte(a.alpha)*AC+z.floatToByte(g)*oh;e._instanced?(r=o._index,s(r,p,m)):(r=o._index*4,s(r+0,p+ane,m),s(r+1,p+cne,m),s(r+2,p+lne,m),s(r+3,p+une,m))}function RVe(e,t,n,i,o){rne(e,t,n,i,o),fne(e,t,n,i,o),dne(e,t,n,i,o),u5(e,t,n,i,o),f5(e,t,n,i,o),hne(e,t,n,i,o),mne(e,t,n,i,o),pne(e,t,n,i,o),_ne(e,t,n,i,o),BVe(e,t,n,i,o),gne(e,t,n,i,o)}function l5(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 l=t[c],f=l.position,d=lo._computeActualPosition(l,f,i,o);u(d)&&(l._setActualPosition(d),r?a.push(d):re.expand(s,d,s))}r&&re.fromPoints(a,s)}function MVe(e,t){let n=t.mode,i=e._billboards,o=e._billboardsToUpdate,r=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==ee.SCENE3D&&!F.equals(r,e.modelMatrix)?(e._mode=n,F.clone(e.modelMatrix,r),e._createVertexArray=!0,(n===ee.SCENE3D||n===ee.SCENE2D||n===ee.COLUMBUS_VIEW)&&l5(e,i,i.length,t,r,!0)):n===ee.MORPHING?l5(e,i,i.length,t,r,!0):(n===ee.SCENE2D||n===ee.COLUMBUS_VIEW)&&l5(e,o,e._billboardsToUpdateIndex,t,r,!1)}function LVe(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 FVe(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=Ce.OVERLAY,i}var NVe=[];Eu.prototype.update=function(e){if(h5(this),!this.show)return;let t=this._billboards,n=t.length,i=e.context;this._instanced=i.instancedArrays,uo=this._instanced?EVe:TVe,s5=this._instanced?SVe:bVe;let o=this._textureAtlas;if(!u(o)){o=this._textureAtlas=new t0({context:i});for(let R=0;R<n;++R)t[R]._loadImage()}let r=o.textureCoordinates;if(r.length===0)return;MVe(this,e),t=this._billboards,n=t.length;let s=this._billboardsToUpdate,a=this._billboardsToUpdateIndex,c=this._propertiesChanged,l=o.guid,f=this._createVertexArray||this._textureAtlasGUID!==l;this._textureAtlasGUID=l;let d,p=e.passes,g=p.pick;if(f||!g&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let R=0;R<d5;++R)c[R]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=vVe(i,n,this._buffersUsage,this._instanced,this._batchTable,this._sdf),d=this._vaf.writers;for(let R=0;R<n;++R){let M=this._billboards[R];M._dirty=!1,RVe(this,e,r,d,M)}this._vaf.commit(s5(i))}this._billboardsToUpdateIndex=0}else if(a>0){let R=NVe;R.length=0,(c[YS]||c[yVe]||c[gVe])&&R.push(rne),(c[qS]||c[Jte]||c[pVe]||c[_Ve]||c[mVe])&&(R.push(fne),this._instanced&&R.push(f5)),(c[qS]||c[AVe]||c[ene])&&(R.push(dne),R.push(u5)),(c[qS]||c[Qte])&&R.push(u5),c[Zte]&&R.push(f5),c[$te]&&R.push(hne),c[tne]&&R.push(mne),(c[nne]||c[xVe]||c[qS]||c[YS])&&R.push(pne),(c[qS]||c[YS])&&R.push(_ne),c[ine]&&R.push(gne);let M=R.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)R[E](this,e,r,d,_)}this._vaf.commit(s5(i))}else{for(let L=0;L<a;++L){let _=s[L];_._dirty=!1;for(let E=0;E<M;++E)R[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),!u(this._vaf)||!u(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,re.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let m,A=F.IDENTITY;e.mode===ee.SCENE3D?(A=this.modelMatrix,m=re.clone(this._baseVolumeWC,this._boundingVolume)):m=re.clone(this._baseVolume2D,this._boundingVolume),LVe(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=ke.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!0}):this._rsOpaque=void 0;let R=this._blendOption===xo.TRANSLUCENT;this._blendOption===xo.TRANSLUCENT||this._blendOption===xo.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=ke.fromCache({depthTest:{enabled:!0,func:R?te.LEQUAL:te.LESS},depthMask:R,blending:an.ALPHA_BLEND}):this._rsTranslucent=void 0}this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let C,T,b,S,v,P=kt.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=FL,T=LL,v=[],u(this._batchTable)&&(v.push("VECTOR_TILE"),C=this._batchTable.getVertexShaderCallback(!1,"a_batchId",void 0)(C),T=this._batchTable.getFragmentShaderCallback(!1,void 0)(T)),b=new Ue({defines:v,sources:[C]}),this._instanced&&b.defines.push("INSTANCED"),this._shaderRotation&&b.defines.push("ROTATION"),this._shaderAlignedAxis&&b.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&b.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&b.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&b.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),this._shaderDistanceDisplayCondition&&b.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&b.defines.push("DISABLE_DEPTH_DISTANCE"),this._shaderClampToGround&&(P?b.defines.push("VERTEX_DEPTH_CHECK"):b.defines.push("FRAGMENT_DEPTH_CHECK"));let R=1-ws.CUTOFF;this._sdf&&b.defines.push("SDF");let M=u(this._batchTable)?"VECTOR_TILE":"";this._blendOption===xo.OPAQUE_AND_TRANSLUCENT&&(S=new Ue({defines:["OPAQUE",M],sources:[T]}),this._shaderClampToGround&&(P?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${R}`)),this._sp=qt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:b,fragmentShaderSource:S,attributeLocations:uo}),S=new Ue({defines:["TRANSLUCENT",M],sources:[T]}),this._shaderClampToGround&&(P?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${R}`)),this._spTranslucent=qt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:b,fragmentShaderSource:S,attributeLocations:uo})),this._blendOption===xo.OPAQUE&&(S=new Ue({defines:[M],sources:[T]}),this._shaderClampToGround&&(P?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE 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R=this._colorCommands,M=this._blendOption===xo.OPAQUE,L=this._blendOption===xo.OPAQUE_AND_TRANSLUCENT,_=this._vaf.va,E=_.length,w=this._uniforms,D;u(this._batchTable)?(w=this._batchTable.getUniformMapCallback()(w),D=this._batchTable.getPickId()):D="v_pickColor",R.length=E;let B=L?E*2:E;for(let N=0;N<B;++N){let U=R[N];u(U)||(U=R[N]=new $e);let V=M||L&&N%2===0;U.pass=V||!L?Ce.OPAQUE:Ce.TRANSLUCENT,U.owner=this;let G=L?Math.floor(N/2):N;U.boundingVolume=m,U.modelMatrix=A,U.count=_[G].indicesCount,U.shaderProgram=V?this._sp:this._spTranslucent,U.uniformMap=w,U.vertexArray=_[G].va,U.renderState=V?this._rsOpaque:this._rsTranslucent,U.debugShowBoundingVolume=this.debugShowBoundingVolume,U.pickId=D,this._instanced&&(U.count=6,U.instanceCount=n),O.push(U)}this.debugShowTextureAtlas&&(u(this.debugCommand)||(this.debugCommand=FVe(this,e.context)),O.push(this.debugCommand))}};Eu.prototype.isDestroyed=function(){return!1};Eu.prototype.destroy=function(){return u(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(),one(this._billboards),le(this)};var bu=Eu;function kVe(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 xC=kVe;function 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this._pointOutlineColor},set:function(e){this._pointOutlineColor=z.clone(e,this._pointOutlineColor),CC(this)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=e,CC(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){u(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,VVe);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&&CC(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}}});vs.defaultColor=z.WHITE;vs.defaultPointOutlineColor=z.BLACK;vs.defaultPointOutlineWidth=0;vs.defaultPointSize=8;function CC(e){let t=e._billboard;if(u(e._billboardImage)&&e._billboardImage!==t.image){t.image=e._billboardImage;return}if(u(e._billboardImage))return;let n=y(e._color,vs.defaultColor),i=y(e._pointOutlineColor,vs.defaultPointOutlineColor),o=y(e._pointOutlineWidth,vs.defaultPointOutlineWidth),r=y(e._pointSize,vs.defaultPointSize),s=e._billboardColor,a=e._billboardOutlineColor,c=e._billboardOutlineWidth,l=e._billboardSize;if(z.equals(n,s)&&z.equals(i,a)&&o===c&&r===l)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,xC(f,d,p,o,r))}vs.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};vs.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};vs.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};vs.prototype.getPropertyInherited=function(e){return Es.getPropertyInherited(this._content,this._batchId,e)};vs.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};vs.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};vs.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};vs.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var D_=vs;function UVe(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"),l=100,f=r.width+l|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,l/2,p)),o&&(g.fillStyle="black",g.fillText(t,l/2,p));let m=g.getImageData(0,0,f,d).data,A=m.length,x=f*4,C,T,b,S;for(C=0;C<A;++C)if(m[C]!==255){b=C/x|0;break}for(C=A-1;C>=0;--C)if(m[C]!==255){S=C/x|0;break}let v=-1;for(C=0;C<f&&v===-1;++C)for(T=0;T<d;++T){let P=C*4+T*x;if(m[P]!==255||m[P+1]!==255||m[P+2]!==255||m[P+3]!==255){v=C;break}}return{width:r.width,height:S-b,ascent:p-b,descent:S-p,minx:v-l/2}}return{width:r.width,height:0,ascent:0,descent:0,minx:0}}var n0;function zVe(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,l=document.createElement("canvas");l.width=1,l.height=1,l.style.font=n;let f=l.getContext("2d");u(n0)||(u(f.imageSmoothingEnabled)?n0="imageSmoothingEnabled":u(f.mozImageSmoothingEnabled)?n0="mozImageSmoothingEnabled":u(f.webkitImageSmoothingEnabled)?n0="webkitImageSmoothingEnabled":u(f.msImageSmoothingEnabled)&&(n0="msImageSmoothingEnabled")),f.font=n,f.lineJoin="round",f.lineWidth=r,f[n0]=!1,l.style.visibility="hidden",document.body.appendChild(l);let d=UVe(f,e,n,i,o);l.dimensions=d,document.body.removeChild(l),l.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(l.width=g,l.height=m,f.font=n,f.lineJoin="round",f.lineWidth=r,f[n0]=!1,s!==z.TRANSPARENT&&(f.fillStyle=s.toCssColorString(),f.fillRect(0,0,l.width,l.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 l}var TC=zVe;var Dne=Do(Cne(),1);var HVe={FILL:0,OUTLINE:1,FILL_AND_OUTLINE:2},Bo=Object.freeze(HVe);var 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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,Sne(this),this._updateClamping()}Object.defineProperties(Um.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;u(r)&&(r.show=e)}let n=this._backgroundBillboard;u(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;u(s)&&(s.position=e)}let i=this._backgroundBillboard;u(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;u(r)&&(r.heightReference=e)}let n=this._backgroundBillboard;u(n)&&(n.heightReference=e),KS(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=Um.enableRightToLeftDetection?QVe(t):t,i0(this)}}},font:{get:function(){return this._font},set:function(e){this._font!==e&&(this._font=e,i0(this),Sne(this))}},fillColor:{get:function(){return this._fillColor},set:function(e){let t=this._fillColor;z.equals(t,e)||(z.clone(e,t),i0(this))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),i0(this))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,i0(this))}},showBackground:{get:function(){return this._showBackground},set:function(e){this._showBackground!==e&&(this._showBackground=e,i0(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;u(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),KS(this))}},style:{get:function(){return this._style},set:function(e){this._style!==e&&(this._style=e,i0(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];u(s.billboard)&&(s.billboard.pixelOffset=e)}let i=this._backgroundBillboard;u(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];u(s.billboard)&&(s.billboard.translucencyByDistance=e)}let i=this._backgroundBillboard;u(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];u(s.billboard)&&(s.billboard.pixelOffsetScaleByDistance=e)}let i=this._backgroundBillboard;u(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];u(s.billboard)&&(s.billboard.scaleByDistance=e)}let i=this._backgroundBillboard;u(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];u(s.billboard)&&(s.billboard.eyeOffset=e)}let i=this._backgroundBillboard;u(i)&&(i.eyeOffset=e)}}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,KS(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];u(r.billboard)&&(r.billboard.verticalOrigin=e)}let n=this._backgroundBillboard;u(n)&&(n.verticalOrigin=e),KS(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];u(r.billboard)&&(r.billboard.scale=e*this._relativeSize)}let n=this._backgroundBillboard;u(n)&&(n.scale=e*this._relativeSize),KS(this)}}},totalScale:{get:function(){return this._scale*this._relativeSize}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){if(!Tt.equals(e,this._distanceDisplayCondition)){this._distanceDisplayCondition=Tt.clone(e,this._distanceDisplayCondition);let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.distanceDisplayCondition=e)}let n=this._backgroundBillboard;u(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];u(r.billboard)&&(r.billboard.disableDepthTestDistance=e)}let n=this._backgroundBillboard;u(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];u(r.billboard)&&(r.billboard.id=e)}let n=this._backgroundBillboard;u(n)&&(n.id=e)}}},pickId:{get:function(){if(!(this._glyphs.length===0||!u(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];u(r.billboard)&&(r.billboard._clampedPosition=e)}let n=this._backgroundBillboard;u(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];u(r.billboard)&&(r.billboard.clusterShow=e)}let n=this._backgroundBillboard;u(n)&&(n.clusterShow=e)}}}});Um.prototype._updateClamping=function(){lo._updateClamping(this._labelCollection,this)};Um.prototype.computeScreenSpacePosition=function(e,t){u(t)||(t=new H);let i=this._labelCollection.modelMatrix,o=u(this._actualClampedPosition)?this._actualClampedPosition:this._position;return lo._computeScreenSpacePosition(i,o,this._eyeOffset,this._pixelOffset,e,t)};Um.getScreenSpaceBoundingBox=function(e,t,n){let i=0,o=0,r=0,s=0,a=e.totalScale,c=e._backgroundBillboard;if(u(c))i=t.x+c._translate.x,o=t.y-c._translate.y,r=c.width*a,s=c.height*a,e.verticalOrigin===wn.BOTTOM||e.verticalOrigin===wn.BASELINE?o-=s:e.verticalOrigin===wn.CENTER&&(o-=s*.5);else{i=Number.POSITIVE_INFINITY,o=Number.POSITIVE_INFINITY;let l=0,f=0,d=e._glyphs,p=d.length;for(let g=0;g<p;++g){let m=d[g],A=m.billboard;if(!u(A))continue;let x=t.x+A._translate.x,C=t.y-A._translate.y,T=m.dimensions.width*a,b=m.dimensions.height*a;e.verticalOrigin===wn.BOTTOM||e.verticalOrigin===wn.BASELINE?C-=b:e.verticalOrigin===wn.CENTER&&(C-=b*.5),e._verticalOrigin===wn.TOP?C+=ws.PADDING*a:(e._verticalOrigin===wn.BOTTOM||e._verticalOrigin===wn.BASELINE)&&(C-=ws.PADDING*a),i=Math.min(i,x),o=Math.min(o,C),l=Math.max(l,x+T),f=Math.max(f,C+b)}r=l-i,s=f-o}return u(n)||(n=new He),n.x=i,n.y=o,n.width=r,n.height=s,n};Um.prototype.equals=function(e){return this===e||u(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)&&Tt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance&&this._id===e._id};Um.prototype.isDestroyed=function(){return!1};Um.enableRightToLeftDetection=!1;function YVe(e,t){let n=/[a-zA-Z0-9]/,i=/[()[\]{}<>]/,o=[],r="",s=Hr.LTR,a="",c=e.length;for(let l=0;l<c;++l){let f=e.charAt(l);t.test(f)?a=Hr.RTL:n.test(f)?a=Hr.LTR:i.test(f)?a=Hr.BRACKETS:a=Hr.WEAK,l===0&&(s=a),s===a&&a!==Hr.BRACKETS?r+=f:(r!==""&&o.push({Type:s,Word:r}),s=a,r=f)}return o.push({Type:a,Word:r}),o}function XVe(e){return e.split("").reverse().join("")}function ZS(e,t,n){return e.slice(0,t)+n+e.slice(t)}function KVe(e){switch(e){case"(":return")";case")":return"(";case"[":return"]";case"]":return"[";case"{":return"}";case"}":return"{";case"<":return">";case">":return"<"}}var JVe="\u05D0-\u05EA",ZVe="\u0600-\u06FF\u0750-\u077F\u08A0-\u08FF",bne=new RegExp(`[${JVe}${ZVe}]`);function QVe(e){let t=e.split(`
`),n="";for(let i=0;i<t.length;i++){let o=t[i],r=bne.test(o.charAt(0)),s=YVe(o,bne),a=0,c="";for(let l=0;l<s.length;++l){let f=s[l],d=f.Type===Hr.BRACKETS?KVe(f.Word):XVe(f.Word);r?f.Type===Hr.RTL?(c=d+c,a=0):f.Type===Hr.LTR?(c=ZS(c,a,f.Word),a+=f.Word.length):(f.Type===Hr.WEAK||f.Type===Hr.BRACKETS)&&(f.Type===Hr.WEAK&&s[l-1].Type===Hr.BRACKETS?c=d+c:s[l-1].Type===Hr.RTL?(c=d+c,a=0):s.length>l+1?s[l+1].Type===Hr.RTL?(c=d+c,a=0):(c=ZS(c,a,f.Word),a+=f.Word.length):c=ZS(c,0,d)):f.Type===Hr.RTL?c=ZS(c,a,d):f.Type===Hr.LTR?(c+=f.Word,a=c.length):(f.Type===Hr.WEAK||f.Type===Hr.BRACKETS)&&(l>0&&s[l-1].Type===Hr.RTL?s.length>l+1?s[l+1].Type===Hr.RTL?c=ZS(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 o0=Um;var Pne=Do(wne(),1);function eUe(){this.textureInfo=void 0,this.dimensions=void 0,this.billboard=void 0}function tUe(e,t,n){this.labelCollection=e,this.index=t,this.dimensions=n}var nUe=1.2,Ine="ID_WHITE_PIXEL",m5=new H(4,4),iUe=new He(1,1,1,1);function oUe(e){let t=document.createElement("canvas");t.width=m5.x,t.height=m5.y;let n=t.getContext("2d");n.fillStyle="#fff",n.fillRect(0,0,t.width,t.height),e.addImage(Ine,t)}var Su={};function rUe(e,t,n,i,o,r,s){return Su.font=t,Su.fillColor=n,Su.strokeColor=i,Su.strokeWidth=o,Su.padding=ws.PADDING,s===wn.CENTER?Su.textBaseline="middle":s===wn.TOP?Su.textBaseline="top":Su.textBaseline="bottom",Su.fill=r===Bo.FILL||r===Bo.FILL_AND_OUTLINE,Su.stroke=r===Bo.OUTLINE||r===Bo.FILL_AND_OUTLINE,Su.backgroundColor=z.BLACK,TC(e,Su)}function p5(e,t){t.textureInfo=void 0,t.dimensions=void 0;let n=t.billboard;u(n)&&(n.show=!1,n.image=void 0,u(n._removeCallbackFunc)&&(n._removeCallbackFunc(),n._removeCallbackFunc=void 0),e._spareBillboards.push(n),t.billboard=void 0)}function sUe(e,t,n,i){i.index=e.addImageSync(t,n)}var aUe=new Pne.default;function cUe(e,t){let n=t._renderedText,i=aUe.splitGraphemes(n),o=i.length,r=t._glyphs,s=r.length,a,c,l;if(t._relativeSize=t._fontSize/ws.FONT_SIZE,o<s)for(c=o;c<s;++c)p5(e,r[c]);r.length=o;let f=t._showBackground&&n.split(`
`).join("").length>0,d=t._backgroundBillboard,p=e._backgroundBillboardCollection;f?(u(d)||(d=p.add({collection:e,image:Ine,imageSubRegion:iUe}),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=ci.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):u(d)&&(p.remove(d),t._backgroundBillboard=d=void 0);let g=e._glyphTextureCache;for(l=0;l<o;++l){let m=i[l],A=t._verticalOrigin,x=JSON.stringify([m,t._fontFamily,t._fontStyle,t._fontWeight,+A]),C=g[x];if(!u(C)){let T=`${t._fontStyle} ${t._fontWeight} ${ws.FONT_SIZE}px ${t._fontFamily}`,b=rUe(m,T,z.WHITE,z.WHITE,0,Bo.FILL,A);if(C=new tUe(e,-1,b.dimensions),g[x]=C,b.width>0&&b.height>0){let S=(0,Dne.default)(b,{cutoff:ws.CUTOFF,radius:ws.RADIUS}),v=b.getContext("2d"),P=b.width,O=b.height,R=v.getImageData(0,0,P,O);for(let M=0;M<P;M++)for(let L=0;L<O;L++){let _=L*P+M,E=S[_]*255,w=_*4;R.data[w+0]=E,R.data[w+1]=E,R.data[w+2]=E,R.data[w+3]=E}v.putImageData(R,0,0),m!==" "&&sUe(e._textureAtlas,x,b,C)}}if(a=r[l],u(a)?C.index===-1?p5(e,a):u(a.textureInfo)&&(a.textureInfo=void 0):(a=new eUe,r[l]=a),a.textureInfo=C,a.dimensions=C.dimensions,C.index!==-1){let T=a.billboard,b=e._spareBillboards;u(T)||(b.length>0?T=b.pop():(T=e._billboardCollection.add({collection:e}),T._labelDimensions=new H,T._labelTranslate=new H),a.billboard=T),T.show=t._show,T.position=t._position,T.eyeOffset=t._eyeOffset,T.pixelOffset=t._pixelOffset,T.horizontalOrigin=ci.LEFT,T.verticalOrigin=t._verticalOrigin,T.heightReference=t._heightReference,T.scale=t.totalScale,T.pickPrimitive=t,T.id=t._id,T.image=x,T.translucencyByDistance=t._translucencyByDistance,T.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,T.scaleByDistance=t._scaleByDistance,T.distanceDisplayCondition=t._distanceDisplayCondition,T.disableDepthTestDistance=t._disableDepthTestDistance,T._batchIndex=t._batchIndex,T.outlineColor=t.outlineColor,t.style===Bo.FILL_AND_OUTLINE?(T.color=t._fillColor,T.outlineWidth=t.outlineWidth):t.style===Bo.FILL?(T.color=t._fillColor,T.outlineWidth=0):t.style===Bo.OUTLINE&&(T.color=z.TRANSPARENT,T.outlineWidth=t.outlineWidth)}}t._repositionAllGlyphs=!0}function vne(e,t,n){return t===ci.CENTER?-e/2:t===ci.RIGHT?-(e+n.x):n.x}var Ko=new H,lUe=new H;function uUe(e){let t=e._glyphs,n=e._renderedText,i,o,r=0,s=0,a=[],c=Number.NEGATIVE_INFINITY,l=0,f=1,d,p=t.length,g=e._backgroundBillboard,m=H.clone(u(g)?e._backgroundPadding:H.ZERO,lUe);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,l=Math.max(l,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=l+c,x=e.totalScale,C=e._horizontalOrigin,T=e._verticalOrigin,b=0,S=a[b],v=vne(S,C,m),P=(u(e._lineHeight)?e._lineHeight:nUe*e._fontSize)/e._relativeSize,O=P*(f-1),R=s,M=A+O;u(g)&&(R+=m.x*2,M+=m.y*2,g._labelHorizontalOrigin=C),Ko.x=v*x,Ko.y=0;let L=!0,_=0;for(d=0;d<p;++d)if(n.charAt(d)===`
`)++b,_+=P,S=a[b],v=vne(S,C,m),Ko.x=v*x,L=!0;else if(i=t[d],o=i.dimensions,T===wn.TOP?(Ko.y=o.height-l-m.y,Ko.y+=ws.PADDING):T===wn.CENTER?Ko.y=(O+o.height-l)/2:T===wn.BASELINE?(Ko.y=O,Ko.y-=ws.PADDING):(Ko.y=O+c+m.y,Ko.y-=ws.PADDING),Ko.y=(Ko.y-o.descent-_)*x,L&&(Ko.x-=ws.PADDING*x,L=!1),u(i.billboard)&&(i.billboard._setTranslate(Ko),i.billboard._labelDimensions.x=R,i.billboard._labelDimensions.y=M,i.billboard._labelHorizontalOrigin=C),d<p-1){let E=t[d+1];Ko.x+=(o.width-o.minx+E.dimensions.minx)*x}if(u(g)&&n.split(`
`).join("").length>0&&(C===ci.CENTER?v=-s/2-m.x:C===ci.RIGHT?v=-(s+m.x*2):v=0,Ko.x=v*x,T===wn.TOP?Ko.y=A-l-c:T===wn.CENTER?Ko.y=(A-l)/2-c:T===wn.BASELINE?Ko.y=-m.y-c:Ko.y=0,Ko.y=Ko.y*x,g.width=R,g.height=M,g._setTranslate(Ko),g._labelTranslate=H.clone(Ko,g._labelTranslate)),e.heightReference===ze.CLAMP_TO_GROUND)for(d=0;d<p;++d){i=t[d];let E=i.billboard;u(E)&&(E._labelTranslate=H.clone(Ko,E._labelTranslate))}}function One(e,t){let n=t._glyphs;for(let i=0,o=n.length;i<o;++i)p5(e,n[i]);u(t._backgroundBillboard)&&(e._backgroundBillboardCollection.remove(t._backgroundBillboard),t._backgroundBillboard=void 0),t._labelCollection=void 0,u(t._removeCallbackFunc)&&t._removeCallbackFunc(),le(t)}function rh(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 bu({scene:this._scene}),this._backgroundBillboardCollection.destroyTextureAtlas=!1,this._billboardCollection=new bu({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=F.clone(y(e.modelMatrix,F.IDENTITY)),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,xo.OPAQUE_AND_TRANSLUCENT)}Object.defineProperties(rh.prototype,{length:{get:function(){return this._labels.length}}});rh.prototype.add=function(e){let t=new o0(e,this);return this._labels.push(t),this._labelsToUpdate.push(t),t};rh.prototype.remove=function(e){if(u(e)&&e._labelCollection===this){let t=this._labels.indexOf(e);if(t!==-1)return this._labels.splice(t,1),One(this,e),!0}return!1};rh.prototype.removeAll=function(){let e=this._labels;for(let t=0,n=e.length;t<n;++t)One(this,e[t]);e.length=0};rh.prototype.contains=function(e){return u(e)&&e._labelCollection===this};rh.prototype.get=function(e){return this._labels[e]};rh.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;u(this._textureAtlas)||(this._textureAtlas=new t0({context:i}),t.textureAtlas=this._textureAtlas),u(this._backgroundTextureAtlas)||(this._backgroundTextureAtlas=new t0({context:i,initialSize:m5}),n.textureAtlas=this._backgroundTextureAtlas,oUe(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&&(cUe(this,a),a._rebindAllGlyphs=!1),a._repositionAllGlyphs&&(uUe(a),a._repositionAllGlyphs=!1);let l=a._glyphs.length-c;this._totalGlyphCount+=l}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)};rh.prototype.isDestroyed=function(){return!1};rh.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 zm=rh;var GL=`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 uc={};uc.numberOfPoints=function(e,t,n){let i=h.distance(e,t);return Math.ceil(i/n)};uc.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 fUe=new fe;uc.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,fUe).height}return i};var dUe=new F,hUe=new h,Bne=new h,mUe=new nn(h.UNIT_X,0),Rne=new h,pUe=new nn(h.UNIT_X,0),_Ue=new h,gUe=new h,g5=[];function Lne(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 WL=new fe,HL=new fe,P_=new h,y5=new h,yUe=new h,_5=new xf,QS=new xa;function AUe(e,t,n,i,o,r,s,a){let c=i.scaleToGeodeticSurface(e,y5),l=i.scaleToGeodeticSurface(t,yUe),f=uc.numberOfPoints(e,t,n),d=i.cartesianToCartographic(c,WL),p=i.cartesianToCartographic(l,HL),g=Lne(f,o,r);_5.setEndPoints(d,p);let m=_5.surfaceDistance/f,A=a;d.height=o;let x=i.cartographicToCartesian(d,P_);h.pack(x,s,A),A+=3;for(let C=1;C<f;C++){let T=_5.interpolateUsingSurfaceDistance(C*m,HL);T.height=g[C],x=i.cartographicToCartesian(T,P_),h.pack(x,s,A),A+=3}return A}function xUe(e,t,n,i,o,r,s,a){let c=i.cartesianToCartographic(e,WL),l=i.cartesianToCartographic(t,HL),f=uc.numberOfPointsRhumbLine(c,l,n);c.height=0,l.height=0;let d=Lne(f,o,r);QS.ellipsoid.equals(i)||(QS=new xa(void 0,void 0,i)),QS.setEndPoints(c,l);let p=QS.surfaceDistance/f,g=a;c.height=o;let m=i.cartographicToCartesian(c,P_);h.pack(m,s,g),g+=3;for(let A=1;A<f;A++){let x=QS.interpolateUsingSurfaceDistance(A*p,HL);x.height=d[A],m=i.cartographicToCartesian(x,P_),h.pack(m,s,g),g+=3}return g}uc.wrapLongitude=function(e,t){let n=[],i=[];if(u(e)&&e.length>0){t=y(t,F.IDENTITY);let o=F.inverseTransformation(t,dUe),r=F.multiplyByPoint(o,h.ZERO,hUe),s=h.normalize(F.multiplyByPointAsVector(o,h.UNIT_Y,Bne),Bne),a=nn.fromPointNormal(r,s,mUe),c=h.normalize(F.multiplyByPointAsVector(o,h.UNIT_X,Rne),Rne),l=nn.fromPointNormal(r,c,pUe),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(l,d)<0||nn.getPointDistance(l,m)<0){let A=Hi.lineSegmentPlane(d,m,a,_Ue);if(u(A)){let x=h.multiplyByScalar(s,5e-9,gUe);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}};uc.generateArc=function(e){u(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],y5);if(o=r?o[0]:o,o!==0){let x=i.geodeticSurfaceNormal(A,P_);h.multiplyByScalar(x,o,x),h.add(A,x,A)}return[A.x,A.y,A.z]}let s=e.minDistance;if(!u(s)){let A=y(e.granularity,I.RADIANS_PER_DEGREE);s=I.chordLength(A,i.maximumRadius)}let a=0,c;for(c=0;c<n-1;c++)a+=uc.numberOfPoints(t[c],t[c+1],s);let l=(a+1)*3,f=new Array(l),d=0;for(c=0;c<n-1;c++){let A=t[c],x=t[c+1],C=r?o[c]:o,T=r?o[c+1]:o;d=AUe(A,x,s,i,C,T,f,d)}g5.length=0;let p=t[n-1],g=i.cartesianToCartographic(p,WL);g.height=r?o[n-1]:o;let m=i.cartographicToCartesian(g,P_);return h.pack(m,f,l-3),f};var Mne=new fe,CUe=new fe;uc.generateRhumbArc=function(e){u(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],y5);if(o=r?o[0]:o,o!==0){let T=i.geodeticSurfaceNormal(C,P_);h.multiplyByScalar(T,o,T),h.add(C,T,C)}return[C.x,C.y,C.z]}let s=y(e.granularity,I.RADIANS_PER_DEGREE),a=0,c,l=i.cartesianToCartographic(t[0],Mne),f;for(c=0;c<n-1;c++)f=i.cartesianToCartographic(t[c+1],CUe),a+=uc.numberOfPointsRhumbLine(l,f,s),l=fe.clone(f,Mne);let d=(a+1)*3,p=new Array(d),g=0;for(c=0;c<n-1;c++){let C=t[c],T=t[c+1],b=r?o[c]:o,S=r?o[c+1]:o;g=xUe(C,T,s,i,b,S,p,g)}g5.length=0;let m=t[n-1],A=i.cartesianToCartographic(m,WL);A.height=r?o[n-1]:o;let x=i.cartographicToCartesian(A,P_);return h.pack(x,p,d-3),p};uc.generateCartesianArc=function(e){let t=uc.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};uc.generateCartesianRhumbArc=function(e){let t=uc.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 Ei=uc;function Il(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,u(this._material)||(this._material=Ji.fromType(Ji.ColorType,{color:new z(1,1,1,1)}));let n=e.positions;u(n)||(n=[]),this._positions=n,this._actualPositions=po(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;u(t)&&(i=F.clone(t.modelMatrix)),this._modelMatrix=i,this._segments=Ei.wrapLongitude(this._actualPositions,i),this._actualLength=void 0,this._propertiesChanged=new Uint32Array(Nne),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 Fne=Il.POSITION_INDEX=0,TUe=Il.SHOW_INDEX=1,EUe=Il.WIDTH_INDEX=2,bUe=Il.MATERIAL_INDEX=3,$S=Il.POSITION_SIZE_INDEX=4,SUe=Il.DISTANCE_DISPLAY_CONDITION=5,Nne=Il.NUMBER_OF_PROPERTIES=6;function Gm(e,t){++e._propertiesChanged[t];let n=e._polylineCollection;u(n)&&(n._updatePolyline(e,t),e._dirty=!0)}Object.defineProperties(Il.prototype,{show:{get:function(){return this._show},set:function(e){e!==this._show&&(this._show=e,Gm(this,TUe))}},positions:{get:function(){return this._positions},set:function(e){let t=po(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)&&Gm(this,$S),this._positions=e,this._actualPositions=t,this._length=t.length,this._boundingVolume=re.fromPoints(this._actualPositions,this._boundingVolume),this._boundingVolumeWC=re.transform(this._boundingVolume,this._modelMatrix,this._boundingVolumeWC),Gm(this,Fne),this.update()}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,Gm(this,bUe))}},width:{get:function(){return this._width},set:function(e){let t=this._width;e!==t&&(this._width=e,Gm(this,EUe))}},loop:{get:function(){return this._loop},set:function(e){if(e!==this._loop){let t=this._actualPositions;e?t.length>2&&!h.equals(t[0],t[t.length-1])&&(t.length===this._positions.length&&(this._actualPositions=t=this._positions.slice()),t.push(h.clone(t[0]))):t.length>2&&h.equals(t[0],t[t.length-1])&&(t.length-1===this._positions.length?this._actualPositions=this._positions:t.pop()),this._loop=e,Gm(this,$S)}}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},isDestroyed:{get:function(){return!u(this._polylineCollection)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){Tt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=Tt.clone(e,this._distanceDisplayCondition),Gm(this,SUe))}}});Il.prototype.update=function(){let e=F.IDENTITY;u(this._polylineCollection)&&(e=this._polylineCollection.modelMatrix);let t=this._segments.positions.length,n=this._segments.lengths,i=this._propertiesChanged[Fne]>0||this._propertiesChanged[$S]>0;if((!F.equals(e,this._modelMatrix)||i)&&(this._segments=Ei.wrapLongitude(this._actualPositions,e),this._boundingVolumeWC=re.transform(this._boundingVolume,e,this._boundingVolumeWC)),this._modelMatrix=F.clone(e,this._modelMatrix),this._segments.positions.length!==t)Gm(this,$S);else{let o=n.length;for(let r=0;r<o;++r)if(n[r]!==this._segments.lengths[r]){Gm(this,$S);break}}};Il.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._polylineCollection,id:this._id})),this._pickId};Il.prototype._clean=function(){this._dirty=!1;let e=this._propertiesChanged;for(let t=0;t<Nne-1;++t)e[t]=0};Il.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._material=this._material&&this._material.destroy(),this._polylineCollection=void 0};var Of=Il;var wUe=Of.SHOW_INDEX,vUe=Of.WIDTH_INDEX,x5=Of.POSITION_INDEX,DUe=Of.MATERIAL_INDEX,kne=Of.POSITION_SIZE_INDEX,PUe=Of.DISTANCE_DISPLAY_CONDITION,jne=Of.NUMBER_OF_PROPERTIES,Xc={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 Bf(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=F.clone(F.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(jne),this._polylines=[],this._polylineBuckets={},this._positionBufferUsage={bufferUsage:Le.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(Bf.prototype,{length:{get:function(){return C5(this),this._polylines.length}}});Bf.prototype.add=function(e){let t=new Of(e,this);return t._index=this._polylines.length,this._polylines.push(t),this._createVertexArray=!0,this._createBatchTable=!0,t};Bf.prototype.remove=function(e){if(this.contains(e)){if(this._polylinesRemoved=!0,this._createVertexArray=!0,this._createBatchTable=!0,u(e._bucket)){let t=e._bucket;t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()}return e._destroy(),!0}return!1};Bf.prototype.removeAll=function(){T5(this),Jne(this),this._polylineBuckets={},this._polylinesRemoved=!1,this._polylines.length=0,this._polylinesToUpdate.length=0,this._createVertexArray=!0};Bf.prototype.contains=function(e){return u(e)&&e._polylineCollection===this};Bf.prototype.get=function(e){return C5(this),this._polylines[e]};function IUe(e,t){u(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 mx(t,n,e._polylines.length)}var qne=new Vn,Yne=new se,Xne=new H;Bf.prototype.update=function(e){if(C5(this),this._polylines.length===0||!this.show)return;FUe(this,e);let t=e.context,n=e.mapProjection,i,o=this._propertiesChanged;if(this._createBatchTable){if(kt.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.");IUe(this,t),this._createBatchTable=!1}if(this._createVertexArray||BUe(this))zne(this,t,n);else if(this._polylinesUpdated){let c=this._polylinesToUpdate;if(this._mode!==ee.SCENE3D){let l=c.length;for(let f=0;f<l;++f)i=c[f],i.update()}if(o[kne]||o[DUe])zne(this,t,n);else{let l=c.length,f=this._polylineBuckets;for(let d=0;d<l;++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[x5]&&p.writeUpdate(g,i,this._positionBuffer,n);break}g+=f[m].lengthOfPositions}if((o[wUe]||o[vUe])&&this._batchTable.setBatchedAttribute(i._index,0,new H(i._width,i._show)),this._batchTable.attributes.length>2){if(o[x5]||o[kne]){let m=e.mode===ee.SCENE2D?i._boundingVolume2D:i._boundingVolumeWC,A=Vn.fromCartesian(m.center,qne),x=se.fromElements(A.low.x,A.low.y,A.low.z,m.radius,Yne);this._batchTable.setBatchedAttribute(i._index,2,A.high),this._batchTable.setBatchedAttribute(i._index,3,x)}if(o[PUe]){let m=Xne;m.x=0,m.y=Number.MAX_VALUE;let A=i.distanceDisplayCondition;u(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<jne;++c)o[c]=0;let r=F.IDENTITY;e.mode===ee.SCENE3D&&(r=this.modelMatrix);let s=e.passes,a=e.morphTime!==0;if((!u(this._opaqueRS)||this._opaqueRS.depthTest.enabled!==a)&&(this._opaqueRS=ke.fromCache({depthMask:a,depthTest:{enabled:a}})),(!u(this._translucentRS)||this._translucentRS.depthTest.enabled!==a)&&(this._translucentRS=ke.fromCache({blending:an.ALPHA_BLEND,depthMask:!a,depthTest:{enabled:a}})),this._batchTable.update(e),s.render||s.pick){let c=this._colorCommands;OUe(this,e,c,r)}};var ew=new re,Vne=new re;function OUe(e,t,n,i){let o=t.context,r=t.commandList,s=n.length,a=0,c=!0,l=e._vertexArrays,f=e.debugShowBoundingVolume,p=e._batchTable.getUniformMapCallback(),g=l.length;for(let m=0;m<g;++m){let A=l[m],x=A.buckets,C=x.length;for(let T=0;T<C;++T){let b=x[T],S=b.offset,v=b.bucket.shaderProgram,P=b.bucket.polylines,O=P.length,R,M,L=0,_,E;for(let w=0;w<O;++w){let D=P[w],B=MUe(D._material);if(B!==R){if(u(R)&&L>0){let G=M.isTranslucent();a>=s?(_=new $e({owner:e}),n.push(_)):_=n[a],++a,E=_t(p(M._uniforms),e._uniformMap),_.boundingVolume=re.clone(ew,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=v,_.vertexArray=A.va,_.renderState=G?e._translucentRS:e._opaqueRS,_.pass=G?Ce.TRANSLUCENT:Ce.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=E,_.count=L,_.offset=S,S+=L,L=0,c=!0,r.push(_)}M=D._material,M.update(o),R=B}let N=D._locatorBuckets,U=N.length;for(let G=0;G<U;++G){let k=N[G];k.locator===b&&(L+=k.count)}let V;t.mode===ee.SCENE3D?V=D._boundingVolumeWC:t.mode===ee.COLUMBUS_VIEW?V=D._boundingVolume2D:t.mode===ee.SCENE2D?u(D._boundingVolume2D)&&(V=re.clone(D._boundingVolume2D,Vne),V.center.x=0):u(D._boundingVolumeWC)&&u(D._boundingVolume2D)&&(V=re.union(D._boundingVolumeWC,D._boundingVolume2D,Vne)),c?(c=!1,re.clone(V,ew)):re.union(V,ew,ew)}u(R)&&L>0&&(a>=s?(_=new $e({owner:e}),n.push(_)):_=n[a],++a,E=_t(p(M._uniforms),e._uniformMap),_.boundingVolume=re.clone(ew,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=v,_.vertexArray=A.va,_.renderState=M.isTranslucent()?e._translucentRS:e._opaqueRS,_.pass=M.isTranslucent()?Ce.TRANSLUCENT:Ce.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=E,_.count=L,_.offset=S,c=!0,r.push(_)),R=void 0}}n.length=a}Bf.prototype.isDestroyed=function(){return!1};Bf.prototype.destroy=function(){return Kne(this),T5(this),Jne(this),this._batchTable=this._batchTable&&this._batchTable.destroy(),le(this)};function BUe(e){let t=!1,n=e._propertiesChanged,i=e._positionBufferUsage;return n[x5]?(i.bufferUsage!==Le.STREAM_DRAW&&(t=!0,i.bufferUsage=Le.STREAM_DRAW),i.frameCount=100):i.bufferUsage!==Le.STATIC_DRAW&&(i.frameCount===0?(t=!0,i.bufferUsage=Le.STATIC_DRAW):i.frameCount--),t}var Une=[0,0,0];function zne(e,t,n){e._createVertexArray=!1,T5(e),Kne(e),LUe(e);let i=[[]],o=i[0],r=e._batchTable,s=e._useHighlightColor,a=[0],c=0,l=[[]],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,T=0,b=0,S=0;for(p in d)if(d.hasOwnProperty(p)){g=d[p],g.write(A,x,T,b,S,r,t,n),m===ee.MORPHING&&(u(C)||(C=new Float32Array(6*f*3)),g.writeForMorph(C,T));let E=g.lengthOfPositions;T+=6*E*3,b+=E*4,S+=E*4,c=g.updateIndices(i,a,l,c)}let v=e._positionBufferUsage.bufferUsage,P=Le.STATIC_DRAW;e._positionBuffer=at.createVertexBuffer({context:t,typedArray:A,usage:v});let O;u(C)&&(O=at.createVertexBuffer({context:t,typedArray:C,usage:v})),e._texCoordExpandAndBatchIndexBuffer=at.createVertexBuffer({context:t,typedArray:x,usage:P});let R=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 w=new Uint16Array(o),D=at.createIndexBuffer({context:t,typedArray:w,usage:Le.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT});L+=a[E];let B=6*(E*(R*I.SIXTY_FOUR_KILOBYTES)-L*R),N=R+B,U=R+N,V=R+U,G=R+V,k=R+G,Y=E*(M*I.SIXTY_FOUR_KILOBYTES)-L*M,q=[{index:Xc.position3DHigh,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:B,strideInBytes:6*R},{index:Xc.position3DLow,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:N,strideInBytes:6*R},{index:Xc.position2DHigh,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:B,strideInBytes:6*R},{index:Xc.position2DLow,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:N,strideInBytes:6*R},{index:Xc.prevPosition3DHigh,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:U,strideInBytes:6*R},{index:Xc.prevPosition3DLow,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:V,strideInBytes:6*R},{index:Xc.prevPosition2DHigh,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:U,strideInBytes:6*R},{index:Xc.prevPosition2DLow,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:V,strideInBytes:6*R},{index:Xc.nextPosition3DHigh,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:G,strideInBytes:6*R},{index:Xc.nextPosition3DLow,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:k,strideInBytes:6*R},{index:Xc.nextPosition2DHigh,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:G,strideInBytes:6*R},{index:Xc.nextPosition2DLow,componentsPerAttribute:3,componentDatatype:K.FLOAT,offsetInBytes:k,strideInBytes:6*R},{index:Xc.texCoordExpandAndBatchIndex,componentsPerAttribute:4,componentDatatype:K.FLOAT,vertexBuffer:e._texCoordExpandAndBatchIndexBuffer,offsetInBytes:Y}],X,W,J,Z;m===ee.SCENE3D?(W=e._positionBuffer,X="vertexBuffer",J=Une,Z="value"):m===ee.SCENE2D||m===ee.COLUMBUS_VIEW?(W=Une,X="value",J=e._positionBuffer,Z="vertexBuffer"):(W=O,X="vertexBuffer",J=e._positionBuffer,Z="vertexBuffer"),q[0][X]=W,q[1][X]=W,q[2][Z]=J,q[3][Z]=J,q[4][X]=W,q[5][X]=W,q[6][Z]=J,q[7][Z]=J,q[8][X]=W,q[9][X]=W,q[10][Z]=J,q[11][Z]=J;let he=new Jn({context:t,attributes:q,indexBuffer:D});e._vertexArrays.push({va:he,buckets:l[E]})}}}function RUe(e,t){return t instanceof Bt?t.id:t}var jL=[];function MUe(e){let t=Ji._uniformList[e.type],n=t.length;jL.length=2*n;let i=0;for(let o=0;o<n;++o){let r=t[o];jL[i]=r,jL[i+1]=e._uniforms[r](),i+=2}return`${e.type}:${JSON.stringify(jL,RUe)}`}function LUe(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,l=i[c.type];u(l)||(l=i[c.type]=new sh(c,t,n)),l.addPolyline(a)}}}function FUe(e,t){let n=t.mode;(e._mode!==n||!F.equals(e._modelMatrix,e.modelMatrix))&&(e._mode=n,e._modelMatrix=F.clone(e.modelMatrix),e._createVertexArray=!0)}function C5(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 T5(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)if(!t[i].isDestroyed){let o=t[i]._bucket;u(o)&&(o.shaderProgram=o.shaderProgram&&o.shaderProgram.destroy())}}function Kne(e){let t=e._vertexArrays.length;for(let n=0;n<t;++n)e._vertexArrays[n].va.destroy();e._vertexArrays.length=0}Bf.prototype._updatePolyline=function(e,t){this._polylinesUpdated=!0,e._dirty||this._polylinesToUpdate.push(e),++this._propertiesChanged[t]};function Jne(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)t[i].isDestroyed||t[i]._destroy()}function A5(e,t,n){this.count=e,this.offset=t,this.bucket=n}function sh(e,t,n){this.polylines=[],this.lengthOfPositions=0,this.material=e,this.shaderProgram=void 0,this.mode=t,this.modelMatrix=n}sh.prototype.addPolyline=function(e){this.polylines.push(e),e._actualLength=this.getPolylinePositionsLength(e),this.lengthOfPositions+=e._actualLength,e._bucket=this};sh.prototype.updateShader=function(e,t,n){if(u(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"),Lt.isInternetExplorer()||i.push("CLIP_POLYLINE");let o=new Ue({defines:i,sources:[`varying vec4 v_pickColor;
`,this.material.shaderSource,Sx]}),r=t.getVertexShaderCallback()(GL),s=new Ue({defines:i,sources:[fu,r]});this.shaderProgram=qt.fromCache({context:e,vertexShaderSource:s,fragmentShaderSource:o,attributeLocations:Xc})};function Zne(e){return h.dot(h.UNIT_X,e._boundingVolume.center)<0||e._boundingVolume.intersectPlane(nn.ORIGIN_ZX_PLANE)===Kt.INTERSECTING}sh.prototype.getPolylinePositionsLength=function(e){let t;if(this.mode===ee.SCENE3D||!Zne(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 Qr=new h,wu=new h,vu=new h,qL=new h,NUe=new se,kUe=new H;sh.prototype.write=function(e,t,n,i,o,r,s,a){let c=this.mode,l=a.ellipsoid.maximumRadius*I.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),T=C.positions,b=C.lengths,S=T.length,v=g.getPickId(s).color,P=0,O=0,R;for(let U=0;U<S;++U){U===0?g._loop?R=T[S-2]:(R=qL,h.subtract(T[0],T[1],R),h.add(T[0],R,R)):R=T[U-1],h.clone(R,wu),h.clone(T[U],Qr),U===S-1?g._loop?R=T[1]:(R=qL,h.subtract(T[S-1],T[S-2],R),h.add(T[S-1],R,R)):R=T[U+1],h.clone(R,vu);let V=b[P];U===O+V&&(O+=V,++P);let G=U-O===0,k=U===O+b[P]-1;c===ee.SCENE2D&&(wu.z=0,Qr.z=0,vu.z=0),(c===ee.SCENE2D||c===ee.MORPHING)&&(G||k)&&l-Math.abs(Qr.x)<1&&((Qr.x<0&&wu.x>0||Qr.x>0&&wu.x<0)&&h.clone(Qr,wu),(Qr.x<0&&vu.x>0||Qr.x>0&&vu.x<0)&&h.clone(Qr,vu));let Y=G?2:0,q=k?2:4;for(let X=Y;X<q;++X){Vn.writeElements(Qr,e,n),Vn.writeElements(wu,e,n+6),Vn.writeElements(vu,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=NUe;M.x=z.floatToByte(v.red),M.y=z.floatToByte(v.green),M.z=z.floatToByte(v.blue),M.w=z.floatToByte(v.alpha);let L=kUe;L.x=m,L.y=A?1:0;let _=c===ee.SCENE2D?g._boundingVolume2D:g._boundingVolumeWC,E=Vn.fromCartesian(_.center,qne),w=E.high,D=se.fromElements(E.low.x,E.low.y,E.low.z,_.radius,Yne),B=Xne;B.x=0,B.y=Number.MAX_VALUE;let N=g.distanceDisplayCondition;u(N)&&(B.x=N.near,B.y=N.far),r.setBatchedAttribute(x,0,L),r.setBatchedAttribute(x,1,M),r.attributes.length>2&&(r.setBatchedAttribute(x,2,w),r.setBatchedAttribute(x,3,D),r.setBatchedAttribute(x,4,B))}};var VUe=new h,UUe=new h,zUe=new h,Gne=new h;sh.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,l=a.length,f=0,d=0;for(let p=0;p<l;++p){let g;p===0?s._loop?g=a[l-2]:(g=Gne,h.subtract(a[0],a[1],g),h.add(a[0],g,g)):g=a[p-1],g=F.multiplyByPoint(n,g,UUe);let m=F.multiplyByPoint(n,a[p],VUe),A;p===l-1?s._loop?A=a[1]:(A=Gne,h.subtract(a[l-1],a[l-2],A),h.add(a[l-1],A,A)):A=a[p+1],A=F.multiplyByPoint(n,A,zUe);let x=c[f];p===d+x&&(d+=x,++f);let C=p-d===0,T=p===d+c[f]-1,b=C?2:0,S=T?2:4;for(let v=b;v<S;++v)Vn.writeElements(m,e,t),Vn.writeElements(g,e,t+6),Vn.writeElements(A,e,t+12),t+=6*3}}};var GUe=new Array(1);sh.prototype.updateIndices=function(e,t,n,i){let o=n.length-1,r=new A5(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 l=this.polylines,f=l.length;for(let d=0;d<f;++d){let p=l[d];p._locatorBuckets=[];let g;if(this.mode===ee.SCENE3D){g=GUe;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 T=0;T<C;++T)c+4>I.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 A5(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>I.SIXTY_FOUR_KILOBYTES&&(t.push(0),a=[],e.push(a),c=0,r.count=s,i=0,s=0,r=new A5(0,0,this),n[++o]=[r])}p._clean()}return r.count=s,i};sh.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 EC={positions:void 0,lengths:void 0},Hne=new Array(1),HUe=new h,WUe=new fe;sh.prototype.getSegments=function(e,t){let n=e._actualPositions;if(this.mode===ee.SCENE3D)return Hne[0]=n.length,EC.positions=n,EC.lengths=Hne,EC;Zne(e)&&(n=e._segments.positions);let i=t.ellipsoid,o=[],r=this.modelMatrix,s=n.length,a,c=HUe;for(let l=0;l<s;++l)a=n[l],c=F.multiplyByPoint(r,a,c),o.push(t.project(i.cartesianToCartographic(c,WUe)));if(o.length>0){e._boundingVolume2D=re.fromPoints(o,e._boundingVolume2D);let l=e._boundingVolume2D.center;e._boundingVolume2D.center=new h(l.z,l.x,l.y)}return EC.positions=o,EC.lengths=e._segments.lengths,EC};var Wne;sh.prototype.writeUpdate=function(e,t,n,i){let o=this.mode,r=i.ellipsoid.maximumRadius*I.PI,s=t._actualLength;if(s){e+=this.getPolylineStartIndex(t);let a=Wne,c=6*s*3;!u(a)||a.length<c?a=Wne=new Float32Array(c):a.length>c&&(a=new Float32Array(a.buffer,0,c));let l=this.getSegments(t,i),f=l.positions,d=l.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=qL,h.subtract(f[0],f[1],A),h.add(f[0],A,A)):A=f[x-1],h.clone(A,wu),h.clone(f[x],Qr),x===s-1?t._loop?A=f[1]:(A=qL,h.subtract(f[s-1],f[s-2],A),h.add(f[s-1],A,A)):A=f[x+1],h.clone(A,vu);let C=d[g];x===m+C&&(m+=C,++g);let T=x-m===0,b=x===m+d[g]-1;o===ee.SCENE2D&&(wu.z=0,Qr.z=0,vu.z=0),(o===ee.SCENE2D||o===ee.MORPHING)&&(T||b)&&r-Math.abs(Qr.x)<1&&((Qr.x<0&&wu.x>0||Qr.x>0&&wu.x<0)&&h.clone(Qr,wu),(Qr.x<0&&vu.x>0||Qr.x>0&&vu.x<0)&&h.clone(Qr,vu));let S=T?2:0,v=b?2:4;for(let P=S;P<v;++P)Vn.writeElements(Qr,a,p),Vn.writeElements(wu,a,p+6),Vn.writeElements(vu,a,p+12),p+=6*3}n.copyFromArrayView(a,6*3*Float32Array.BYTES_PER_ELEMENT*e)}};var I_=Bf;function O_(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 bu({batchTable:e.batchTable}),this._labelCollection=new zm({batchTable:e.batchTable}),this._polylineCollection=new I_,this._polylineCollection._useHighlightColor=!0,this._verticesPromise=void 0,this._packedBuffer=void 0,this._ready=!1,this._update=function(t,n){},this._readyPromise=nze(this)}Object.defineProperties(O_.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 jUe(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 qUe=new li("createVectorTilePoints",5),YUe=new h;function XUe(e,t){let n;if(!u(e._verticesPromise)){n=e._positions;let i=e._packedBuffer;u(i)||(n=e._positions=n.slice(),e._batchIds=e._batchIds.slice(),i=e._packedBuffer=jUe(e,t));let o=[n.buffer,i.buffer],r={positions:n.buffer,packedBuffer:i.buffer},s=e._verticesPromise=qUe.scheduleTask(r,o);return u(s)?s.then(function(a){e._positions=new Float64Array(a.positions);let c=e._billboardCollection,l=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,YUe),x=c.add();x.position=A,x._batchIndex=m;let C=l.add();C.text=" ",C.position=A,C._batchIndex=m;let T=f.add();T.positions=[h.clone(A),h.clone(A)]}e._positions=void 0,e._packedBuffer=void 0,e._ready=!0}):void 0}}O_.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],l=n.get(a),f=i.get(a),d=o.get(a);t[c]=new D_(e,c,l,f,d)}};O_.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 KUe(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=D_.defaultPointSize,s.color=D_.defaultColor,s.pointOutlineColor=D_.defaultPointOutlineColor,s.pointOutlineWidth=D_.defaultPointOutlineWidth,s.labelColor=z.WHITE,s.labelOutlineColor=z.WHITE,s.labelOutlineWidth=1,s.font="30px sans-serif",s.labelStyle=Bo.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=ci.CENTER,s.verticalOrigin=wn.CENTER,s.labelHorizontalOrigin=ci.RIGHT,s.labelVerticalOrigin=wn.BASELINE}}var JUe=new z,ZUe=new z,QUe=new z,$Ue=new z,eze=new z,tze=new z,tw=new bt,nw=new bt,E5=new Tt;O_.prototype.applyStyle=function(e,t){if(!u(e)){KUe(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(u(e.show)&&(s.show=e.show.evaluate(s)),u(e.pointSize)&&(s.pointSize=e.pointSize.evaluate(s)),u(e.color)&&(s.color=e.color.evaluateColor(s,JUe)),u(e.pointOutlineColor)&&(s.pointOutlineColor=e.pointOutlineColor.evaluateColor(s,ZUe)),u(e.pointOutlineWidth)&&(s.pointOutlineWidth=e.pointOutlineWidth.evaluate(s)),u(e.labelColor)&&(s.labelColor=e.labelColor.evaluateColor(s,QUe)),u(e.labelOutlineColor)&&(s.labelOutlineColor=e.labelOutlineColor.evaluateColor(s,$Ue)),u(e.labelOutlineWidth)&&(s.labelOutlineWidth=e.labelOutlineWidth.evaluate(s)),u(e.font)&&(s.font=e.font.evaluate(s)),u(e.labelStyle)&&(s.labelStyle=e.labelStyle.evaluate(s)),u(e.labelText)?s.labelText=e.labelText.evaluate(s):s.labelText=void 0,u(e.backgroundColor)&&(s.backgroundColor=e.backgroundColor.evaluateColor(s,eze)),u(e.backgroundPadding)&&(s.backgroundPadding=e.backgroundPadding.evaluate(s)),u(e.backgroundEnabled)&&(s.backgroundEnabled=e.backgroundEnabled.evaluate(s)),u(e.scaleByDistance)){let a=e.scaleByDistance.evaluate(s);tw.near=a.x,tw.nearValue=a.y,tw.far=a.z,tw.farValue=a.w,s.scaleByDistance=tw}else s.scaleByDistance=void 0;if(u(e.translucencyByDistance)){let a=e.translucencyByDistance.evaluate(s);nw.near=a.x,nw.nearValue=a.y,nw.far=a.z,nw.farValue=a.w,s.translucencyByDistance=nw}else s.translucencyByDistance=void 0;if(u(e.distanceDisplayCondition)){let a=e.distanceDisplayCondition.evaluate(s);E5.near=a.x,E5.far=a.y,s.distanceDisplayCondition=E5}else s.distanceDisplayCondition=void 0;u(e.heightOffset)&&(s.heightOffset=e.heightOffset.evaluate(s)),u(e.anchorLineEnabled)&&(s.anchorLineEnabled=e.anchorLineEnabled.evaluate(s)),u(e.anchorLineColor)&&(s.anchorLineColor=e.anchorLineColor.evaluateColor(s,tze)),u(e.image)?s.image=e.image.evaluate(s):s.image=void 0,u(e.disableDepthTestDistance)&&(s.disableDepthTestDistance=e.disableDepthTestDistance.evaluate(s)),u(e.horizontalOrigin)&&(s.horizontalOrigin=e.horizontalOrigin.evaluate(s)),u(e.verticalOrigin)&&(s.verticalOrigin=e.verticalOrigin.evaluate(s)),u(e.labelHorizontalOrigin)&&(s.labelHorizontalOrigin=e.labelHorizontalOrigin.evaluate(s)),u(e.labelVerticalOrigin)&&(s.labelVerticalOrigin=e.labelVerticalOrigin.evaluate(s))}};function nze(e){return new Promise(function(t,n){e._update=function(i,o){let r=XUe(i,o.mapProjection.ellipsoid);i._ready&&(i._polylineCollection.update(o),i._billboardCollection.update(o),i._labelCollection.update(o)),u(r)&&r.then(function(){t()}).catch(function(s){n(s)})}})}O_.prototype.update=function(e){this._update(this,e)};O_.prototype.isDestroyed=function(){return!1};O_.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 YL=O_;function Hm(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=lze(this),this._verticesPromise=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=Fn.BOTH}Object.defineProperties(Hm.prototype,{trianglesLength:{get:function(){return u(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._primitive)?this._primitive.geometryByteLength:0}},readyPromise:{get:function(){return this._readyPromise}}});function ize(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 oze(e,t){let n=1,i=t[n++],o=e._boundingVolumes=new Array(i);for(let a=0;a<i;++a)o[a]=mi.unpack(t,n),n+=mi.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 l=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 xm({color:c,offset:l,count:f,batchIds:p})}}var rze=new li("createVectorTilePolygons",5),sze=new z;function aze(e){if(!u(e._primitive)&&!u(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(!u(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,sze);s[A]=x.toRgba()}a=e._packedBuffer=ize(e)}let c=[t.buffer,n.buffer,i.buffer,o.buffer,r.buffer,s.buffer,a.buffer],l={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;u(f)&&u(d)&&(f=f.slice(),d=d.slice(),c.push(f.buffer,d.buffer),l.minimumHeights=f,l.maximumHeights=d);let p=e._verticesPromise=rze.scheduleTask(l,c);return u(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];oze(e,m),e._indices=Fe.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 cze(e){e._ready&&!u(e._primitive)&&(e._primitive=new Wx({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)}Hm.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};Hm.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};Hm.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};Hm.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};function lze(e){return new Promise(function(t,n){e._update=function(i,o){let r=aze(i);i._ready&&(i._primitive.debugWireframe=i.debugWireframe,i._primitive.forceRebatch=i.forceRebatch,i._primitive.classificationType=i.classificationType,i._primitive.update(o)),u(r)&&r.then(function(){cze(i),t(i)}).catch(function(s){n(s)})}})}Hm.prototype.update=function(e){this._update(this,e)};Hm.prototype.isDestroyed=function(){return!1};Hm.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var XL=Hm;var KL=`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 Rf(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=Eze(this),this._verticesPromise=void 0}Object.defineProperties(Rf.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},readyPromise:{get:function(){return this._readyPromise}}});function uze(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 fze=new li("createVectorTilePolylines",5),bC={previousPosition:0,currentPosition:1,nextPosition:2,expandAndWidth:3,a_batchId:4};function dze(e,t){if(!u(e._va)&&!u(e._verticesPromise)){let n=e._positions,i=e._widths,o=e._counts,r=e._transferrableBatchIds,s=e._packedBuffer;u(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=uze(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},l=e._verticesPromise=fze.scheduleTask(c,a);return u(l)?l.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===Fe.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),e._ready=!0}):void 0}}function hze(e,t){if(e._ready&&!u(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 l=at.createVertexBuffer({context:t,typedArray:i,usage:Le.STATIC_DRAW}),f=at.createVertexBuffer({context:t,typedArray:n,usage:Le.STATIC_DRAW}),d=at.createVertexBuffer({context:t,typedArray:o,usage:Le.STATIC_DRAW}),p=at.createVertexBuffer({context:t,typedArray:r,usage:Le.STATIC_DRAW}),g=at.createVertexBuffer({context:t,typedArray:s,usage:Le.STATIC_DRAW}),m=at.createIndexBuffer({context:t,typedArray:a,usage:Le.STATIC_DRAW,indexDatatype:a.BYTES_PER_ELEMENT===2?Fe.UNSIGNED_SHORT:Fe.UNSIGNED_INT}),A=[{index:bC.previousPosition,vertexBuffer:l,componentDatatype:K.FLOAT,componentsPerAttribute:3},{index:bC.currentPosition,vertexBuffer:f,componentDatatype:K.FLOAT,componentsPerAttribute:3},{index:bC.nextPosition,vertexBuffer:d,componentDatatype:K.FLOAT,componentsPerAttribute:3},{index:bC.expandAndWidth,vertexBuffer:p,componentDatatype:K.FLOAT,componentsPerAttribute:2},{index:bC.a_batchId,vertexBuffer:g,componentDatatype:K.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new Jn({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 iw=new F,Qne=new h;function mze(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return F.clone(n,iw),F.multiplyByPoint(iw,e._center,Qne),F.setTranslation(iw,Qne,iw),iw},u_highlightColor:function(){return e._highlightColor}})}function pze(e){if(u(e._rs))return;let t={enabled:!0,factor:-5,units:-5};e._rs=ke.fromCache({blending:an.ALPHA_BLEND,depthMask:!1,depthTest:{enabled:!0},polygonOffset:t})}var _ze=`uniform vec4 u_highlightColor;
void main()
{
gl_FragColor = u_highlightColor;
}
`;function gze(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(KL),o=n.getFragmentShaderCallback(!1,void 0,!1)(_ze),r=new Ue({defines:["VECTOR_TILE",Lt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[fu,i]}),s=new Ue({defines:["VECTOR_TILE"],sources:[o]});e._sp=qt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:bC})}function yze(e,t){if(!u(e._command)){let n=e._batchTable.getUniformMapCallback()(e._uniformMap);e._command=new $e({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:n,boundingVolume:e._boundingVolume,pass:Ce.TRANSLUCENT,pickId:e._batchTable.getPickId()})}t.commandList.push(e._command)}Rf.getPolylinePositions=function(e,t){let n=e._batchIds,i=e._decodedPositions,o=e._decodedPositionOffsets;if(!u(n)||!u(i))return;let r,s,a=n.length,c=0,l=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[l++]=i[g],f[l++]=i[g+1],f[l++]=i[g+2]}}return f};Rf.prototype.getPositions=function(e){return Rf.getPolylinePositions(this,e)};Rf.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 Es(e,r)}};Rf.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function Aze(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 xze=new z,Cze=z.WHITE,Tze=!0;Rf.prototype.applyStyle=function(e,t){if(!u(e)){Aze(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=u(e.color)?e.color.evaluateColor(s,xze):Cze,s.show=u(e.show)?e.show.evaluate(s):Tze}};function Eze(e){return new Promise(function(t,n){e._update=function(i,o){let r=o.context,s=dze(i,r);if(mze(i,r),gze(i,r),pze(i),i._ready){let a=o.passes;(a.render||a.pick)&&yze(i,o)}!u(s)||s.then(function(){hze(i,r),t()}).catch(function(a){n(a)})}})}Rf.prototype.update=function(e){this._update(this,e)};Rf.prototype.isDestroyed=function(){return!1};Rf.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),le(this)};var SC=Rf;var JL=`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 ZL=`#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 Wm(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(ii._defaultMinTerrainHeight,ii._defaultMaxTerrainHeight),this._boundingVolume=mi.fromRectangle(e.rectangle,ii._defaultMinTerrainHeight,ii._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=Nze(this),this._verticesPromise=void 0}Object.defineProperties(Wm.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},readyPromise:{get:function(){return this._readyPromise}}});function bze(e,t,n){let i=ii.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;mi.fromRectangle(c,o,r,n,a)}function Sze(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 wze=new li("createVectorTileClampedPolylines"),B_={startEllipsoidNormal:0,endEllipsoidNormal:1,startPositionAndHeight:2,endPositionAndHeight:3,startFaceNormalAndVertexCorner:4,endFaceNormalAndHalfWidth:5,a_batchId:6};function vze(e,t){if(!u(e._va)&&!u(e._verticesPromise)){let n=e._positions,i=e._widths,o=e._counts,r=e._transferrableBatchIds,s=e._packedBuffer;u(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=Sze(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},l=e._verticesPromise=wze.scheduleTask(c,a);return u(l)?l.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===Fe.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),e._ready=!0}):void 0}}function Dze(e,t){if(e._ready&&!u(e._va)){let n=e._startEllipsoidNormals,i=e._endEllipsoidNormals,o=e._startPositionAndHeights,r=e._endPositionAndHeights,s=e._startFaceNormalAndVertexCornerIds,a=e._endFaceNormalAndHalfWidths,c=e._vertexBatchIds,l=e._indices,f=n.byteLength+i.byteLength;f+=o.byteLength+r.byteLength,f+=s.byteLength+a.byteLength,f+=c.byteLength+l.byteLength,e._trianglesLength=l.length/3,e._geometryByteLength=f;let d=at.createVertexBuffer({context:t,typedArray:n,usage:Le.STATIC_DRAW}),p=at.createVertexBuffer({context:t,typedArray:i,usage:Le.STATIC_DRAW}),g=at.createVertexBuffer({context:t,typedArray:o,usage:Le.STATIC_DRAW}),m=at.createVertexBuffer({context:t,typedArray:r,usage:Le.STATIC_DRAW}),A=at.createVertexBuffer({context:t,typedArray:s,usage:Le.STATIC_DRAW}),x=at.createVertexBuffer({context:t,typedArray:a,usage:Le.STATIC_DRAW}),C=at.createVertexBuffer({context:t,typedArray:c,usage:Le.STATIC_DRAW}),T=at.createIndexBuffer({context:t,typedArray:l,usage:Le.STATIC_DRAW,indexDatatype:l.BYTES_PER_ELEMENT===2?Fe.UNSIGNED_SHORT:Fe.UNSIGNED_INT}),b=[{index:B_.startEllipsoidNormal,vertexBuffer:d,componentDatatype:K.FLOAT,componentsPerAttribute:3},{index:B_.endEllipsoidNormal,vertexBuffer:p,componentDatatype:K.FLOAT,componentsPerAttribute:3},{index:B_.startPositionAndHeight,vertexBuffer:g,componentDatatype:K.FLOAT,componentsPerAttribute:4},{index:B_.endPositionAndHeight,vertexBuffer:m,componentDatatype:K.FLOAT,componentsPerAttribute:4},{index:B_.startFaceNormalAndVertexCorner,vertexBuffer:A,componentDatatype:K.FLOAT,componentsPerAttribute:4},{index:B_.endFaceNormalAndHalfWidth,vertexBuffer:x,componentDatatype:K.FLOAT,componentsPerAttribute:4},{index:B_.a_batchId,vertexBuffer:C,componentDatatype:K.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new Jn({context:t,attributes:b,indexBuffer:T}),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 ow=new F,$ne=new h;function Pze(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return F.clone(n,ow),F.multiplyByPoint(ow,e._center,$ne),F.setTranslation(ow,$ne,ow),ow},u_highlightColor:function(){return e._highlightColor},u_minimumMaximumVectorHeights:function(){return e._minimumMaximumVectorHeights}})}function eie(e){return ke.fromCache({cull:{enabled:!0,face:Ai.FRONT},blending:an.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:Nn.EQUAL,frontOperation:{fail:ct.KEEP,zFail:ct.KEEP,zPass:ct.KEEP},backFunction:Nn.EQUAL,backOperation:{fail:ct.KEEP,zFail:ct.KEEP,zPass:ct.KEEP},reference:vt.CESIUM_3D_TILE_MASK,mask:vt.CESIUM_3D_TILE_MASK}})}function Ize(e){u(e._rs)||(e._rs=eie(!1),e._rs3DTiles=eie(!0))}function Oze(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(JL),o=n.getFragmentShaderCallback(!1,void 0,!0)(ZL),r=new Ue({defines:["VECTOR_TILE",Lt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[fu,i]}),s=new Ue({defines:["VECTOR_TILE"],sources:[o]});e._sp=qt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:B_})}function Bze(e,t){let n=e._command;if(!u(e._command)){let o=e._batchTable.getUniformMapCallback()(e._uniformMap);n=e._command=new $e({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:o,boundingVolume:e._boundingVolume,pass:Ce.TERRAIN_CLASSIFICATION,pickId:e._batchTable.getPickId()});let r=$e.shallowClone(n,n.derivedCommands.tileset);r.renderState=e._rs3DTiles,r.pass=Ce.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)}Wm.prototype.getPositions=function(e){return SC.getPolylinePositions(this,e)};Wm.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 Es(e,r)}};Wm.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function Rze(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 Mze=new z,Lze=z.WHITE,Fze=!0;Wm.prototype.applyStyle=function(e,t){if(!u(e)){Rze(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=u(e.color)?e.color.evaluateColor(s,Mze):Lze,s.show=u(e.show)?e.show.evaluate(s):Fze}};function Nze(e){return ii.initialize().then(function(){return bze(e,e._rectangle,e._ellipsoid),new Promise(function(t,n){e._update=function(i,o){let r=o.context,s=vze(i,r);if(Pze(i,r),Oze(i,r),Ize(i),i._ready){let a=o.passes;(a.render||a.pick)&&Bze(i,o)}!u(s)||s.then(function(){Dze(i,r),t(i)}).catch(function(a){n(a)})}})})}Wm.prototype.update=function(e){this._update(this,e)};Wm.prototype.isDestroyed=function(){return!1};Wm.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),le(this)};var QL=Wm;var b5=32767,kze=new fe,Vze=new h;function Uze(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 l=new Float64Array(e.length);for(let f=0;f<r;++f){let d=s[f],p=a[f],g=c[f],m=I.lerp(t.west,t.east,d/b5),A=I.lerp(t.south,t.north,p/b5),x=I.lerp(n,i,g/b5),C=fe.fromRadians(m,A,x,kze),T=o.cartographicToCartesian(C,Vze);h.pack(T,l,f*3)}return l}var $L=Uze;function ah(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,jze(this,i,o)}Object.defineProperties(ah.prototype,{featuresLength:{get:function(){return u(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return u(this._points)?this._points.pointsLength:0}},trianglesLength:{get:function(){let e=0;return u(this._polygons)&&(e+=this._polygons.trianglesLength),u(this._polylines)&&(e+=this._polylines.trianglesLength),e}},geometryByteLength:{get:function(){let e=0;return u(this._polygons)&&(e+=this._polygons.geometryByteLength),u(this._polylines)&&(e+=this._polylines.geometryByteLength),e}},texturesByteLength:{get:function(){return u(this._points)?this._points.texturesByteLength:0}},batchTableByteLength:{get:function(){return u(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},readyPromise:{get:function(){let e=u(this._points)?this._points.readyPromise:void 0,t=u(this._polygons)?this._polygons.readyPromise:void 0,n=u(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 zze(e){return function(t,n){u(e._polygons)&&e._polygons.updateCommands(t,n)}}function Gze(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&&u(e.POLYGON_BATCH_IDS)){let p=t.byteOffset+e.POLYGON_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,p,s)}if(a>0&&u(e.POLYLINE_BATCH_IDS)){let p=t.byteOffset+e.POLYLINE_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,p,a)}if(c>0&&u(e.POINT_BATCH_IDS)){let p=t.byteOffset+e.POINT_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,p,c)}let l=u(n)||u(i)||u(o),f=s>0&&!u(n)||a>0&&!u(i)||c>0&&!u(o);if(l&&f)throw new de("If one group of batch ids is defined, then all batch ids must be defined.");if(!u(n)&&!u(i)&&!u(o)){let p=0;if(!u(n)&&s>0)for(n=new Uint16Array(s),r=0;r<s;++r)n[r]=p++;if(!u(i)&&a>0)for(i=new Uint16Array(a),r=0;r<a;++r)i[r]=p++;if(!u(o)&&c>0)for(o=new Uint16Array(c),r=0;r<c;++r)o[r]=p++}return{polygons:n,polylines:i,points:o}}var Mf=Uint32Array.BYTES_PER_ELEMENT;function Hze(e){return new SC(e)}function Wze(e){return new QL(e)}function jze(e,t,n){n=y(n,0);let i=new Uint8Array(t),o=new DataView(t);n+=Mf;let r=o.getUint32(n,!0);if(r!==1)throw new de(`Only Vector tile version 1 is supported. Version ${r} is not.`);n+=Mf;let s=o.getUint32(n,!0);if(n+=Mf,s===0)return Promise.resolve(e);let a=o.getUint32(n,!0);if(n+=Mf,a===0)throw new de("Feature table must have a byte length greater than zero");let c=o.getUint32(n,!0);n+=Mf;let l=o.getUint32(n,!0);n+=Mf;let f=o.getUint32(n,!0);n+=Mf;let d=o.getUint32(n,!0);n+=Mf;let p=o.getUint32(n,!0);n+=Mf;let g=o.getUint32(n,!0);n+=Mf;let m=o.getUint32(n,!0);n+=Mf;let A=Yo(i,n,a);n+=a;let x=new Uint8Array(t,n,c);n+=c;let C,T;l>0&&(C=Yo(i,n,l),n+=l,f>0&&(T=new Uint8Array(t,n,f),T=new Uint8Array(T),n+=f));let b=y(A.POLYGONS_LENGTH,0),S=y(A.POLYLINES_LENGTH,0),v=y(A.POINTS_LENGTH,0),P=b+S+v,O=new Zp(e,P,C,T,zze(e));if(e._batchTable=O,P===0)return;let R=new eh(A,x),M=R.getGlobalProperty("REGION");if(!u(M))throw new de("Feature table global property: REGION must be defined");let L=ce.unpack(M),_=M[4],E=M[5],w=e._tile.computedTransform,D=R.getGlobalProperty("RTC_CENTER",K.FLOAT,3);u(D)?(D=h.unpack(D),F.multiplyByPoint(w,D,D)):(D=ce.center(L),D.height=I.lerp(_,E,.5),D=ie.WGS84.cartographicToCartesian(D));let B=Gze(A,x);if(n+=(4-n%4)%4,b>0){R.featuresLength=b;let N=y(R.getPropertyArray("POLYGON_COUNTS",K.UNSIGNED_INT,1),R.getPropertyArray("POLYGON_COUNT",K.UNSIGNED_INT,1));if(!u(N))throw new de("Feature table property: POLYGON_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let U=y(R.getPropertyArray("POLYGON_INDEX_COUNTS",K.UNSIGNED_INT,1),R.getPropertyArray("POLYGON_INDEX_COUNT",K.UNSIGNED_INT,1));if(!u(U))throw new de("Feature table property: POLYGON_INDEX_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let V=N.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 q,X;u(A.POLYGON_MINIMUM_HEIGHTS)&&u(A.POLYGON_MAXIMUM_HEIGHTS)&&(q=R.getPropertyArray("POLYGON_MINIMUM_HEIGHTS",K.FLOAT,1),X=R.getPropertyArray("POLYGON_MAXIMUM_HEIGHTS",K.FLOAT,1)),e._polygons=new XL({positions:Y,counts:N,indexCounts:U,indices:k,minimumHeight:_,maximumHeight:E,polygonMinimumHeights:q,polygonMaximumHeights:X,center:D,rectangle:L,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:O,batchIds:B.polygons,modelMatrix:w})}if(S>0){R.featuresLength=S;let N=y(R.getPropertyArray("POLYLINE_COUNTS",K.UNSIGNED_INT,1),R.getPropertyArray("POLYLINE_COUNT",K.UNSIGNED_INT,1));if(!u(N))throw new de("Feature table property: POLYLINE_COUNTS must be defined when POLYLINES_LENGTH is greater than 0");let U=R.getPropertyArray("POLYLINE_WIDTHS",K.UNSIGNED_SHORT,1);if(!u(U)){U=new Uint16Array(S);for(let X=0;X<S;++X)U[X]=2}let V=N.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(u(Y)){let X=$L(new Uint16Array(G),L,_,E,ie.WGS84);qze(X,N,B.polylines,O,e.url,Y)}let q=Hze;u(k.classificationType)&&(q=Wze),e._polylines=q({positions:G,widths:U,counts:N,batchIds:B.polylines,minimumHeight:_,maximumHeight:E,center:D,rectangle:L,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:O,classificationType:k.classificationType,keepDecodedPositions:k.vectorKeepDecodedPositions})}if(v>0){let N=new Uint16Array(t,n,v*3);n+=m,e._points=new YL({positions:N,batchIds:B.points,minimumHeight:_,maximumHeight:E,rectangle:L,batchTable:O})}return Promise.resolve(e)}function S5(e){let t=e.featuresLength;if(!u(e._features)&&t>0){let n=new Array(t);u(e._polygons)&&e._polygons.createFeatures(e,n),u(e._polylines)&&e._polylines.createFeatures(e,n),u(e._points)&&e._points.createFeatures(e,n),e._features=n}}ah.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};ah.prototype.getFeature=function(e){return u(this._features)||S5(this),this._features[e]};ah.prototype.applyDebugSettings=function(e,t){u(this._polygons)&&this._polygons.applyDebugSettings(e,t),u(this._polylines)&&this._polylines.applyDebugSettings(e,t),u(this._points)&&this._points.applyDebugSettings(e,t)};ah.prototype.applyStyle=function(e){u(this._features)||S5(this),u(this._polygons)&&this._polygons.applyStyle(e,this._features),u(this._polylines)&&this._polylines.applyStyle(e,this._features),u(this._points)&&this._points.applyStyle(e,this._features)};ah.prototype.update=function(e,t){let n=!0;u(this._polygons)&&(this._polygons.classificationType=this._tileset.classificationType,this._polygons.debugWireframe=this._tileset.debugWireframe,this._polygons.update(t),n=n&&this._polygons._ready),u(this._polylines)&&(this._polylines.update(t),n=n&&this._polylines._ready),u(this._points)&&(this._points.update(t),n=n&&this._points._ready),u(this._batchTable)&&n&&(u(this._features)||S5(this),this._batchTable.update(e,t))};ah.prototype.getPolylinePositions=function(e){let t=this._polylines;if(!!u(t))return t.getPositions(e)};ah.prototype.isDestroyed=function(){return!1};ah.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 qze(e,t,n,i,o,r){let s=t.length,a=0;for(let c=0;c<s;c++){let l=t[c]*3,f=e.slice(a,a+l);a+=l,r(f,n[c],o,i)}}var eF=ah;var tie={b3dm:function(e,t,n,i,o){return Nm.fromB3dm(e,t,n,i,o)},pnts:function(e,t,n,i,o){return Nm.fromPnts(e,t,n,i,o)},i3dm:function(e,t,n,i,o){return Nm.fromI3dm(e,t,n,i,o)},cmpt:function(e,t,n,i,o){return new zB(e,t,n,i,o,tie)},externalTileset:function(e,t,n,i){return new ML(e,t,n,i)},geom:function(e,t,n,i,o){return new ZB(e,t,n,i,o)},vctr:function(e,t,n,i,o){return new eF(e,t,n,i,o)},subt:function(e,t,n,i,o){return new wS(e,t,n,void 0,i,o)},subtreeJson:function(e,t,n,i){return new wS(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 Nm.fromGltf(e,t,n,c)},gltf:function(e,t,n,i){return Nm.fromGltf(e,t,n,i)},geoJson:function(e,t,n,i){return Nm.fromGeoJson(e,t,n,i)}},wC=tie;var Yze={UNLOADED:0,LOADING:1,PROCESSING:2,READY:3,EXPIRED:4,FAILED:5},Co=Object.freeze(Yze);var ch={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"};ch.isBinaryFormat=function(e){switch(e){case ch.BATCHED_3D_MODEL:case ch.INSTANCED_3D_MODEL:case ch.COMPOSITE:case ch.POINT_CLOUD:case ch.VECTOR:case ch.GEOMETRY:case ch.IMPLICIT_SUBTREE:case ch.GLTF_BINARY:return!0;default:return!1}};var Ds=Object.freeze(ch);var Xze={NOT_COMPUTED:-1,USE_OPTIMIZATION:1,SKIP_OPTIMIZATION:0},Lf=Object.freeze(Xze);function nie(){}var rw={stack:new du,stackMaximumLength:0};nie.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),!iie(i))return n;let o=rw.stack;for(o.push(e.root);o.length>0;){rw.stackMaximumLength=Math.max(rw.stackMaximumLength,o.length);let r=o.pop(),s=r.refine===vr.ADD,a=r.refine===vr.REPLACE,c=Jze(e,r);c&&Zze(e,r,o,t),(s||a&&!c)&&(Qze(e,r),$ze(e,r,t),t4e(e,r,t),!oie(r)&&!r.contentAvailable&&(n=!1)),e4e(e)}return rw.stack.trim(rw.stackMaximumLength),n};function iie(e){return e._visible&&e._inRequestVolume}function oie(e){return e.hasEmptyContent||e.hasTilesetContent||e.hasImplicitContent}function Kze(e){return!oie(e)&&e.contentUnloaded}function Jze(e,t){return t.children.length===0?!1:t.hasTilesetContent||t.hasImplicitContent?!t.contentExpired:(t.hasEmptyContent,!0)}function Zze(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),iie(a)&&n.push(a)}}function Qze(e,t){(Kze(t)||t.contentExpired)&&(t._priority=0,e._requestedTiles.push(t))}function $ze(e,t,n){t._touchedFrame!==n.frameNumber&&(e._cache.touch(t),t._touchedFrame=n.frameNumber)}function e4e(e){++e.statistics.visited}function t4e(e,t,n){t.contentAvailable&&t.contentVisibility(n)!==Kt.OUTSIDE&&e._selectedTiles.push(t)}var sw=nie;function rie(){}function s0(e){return e._visible&&e._inRequestVolume}var aw={stack:new du,stackMaximumLength:0},cw={stack:new du,stackMaximumLength:0},lw={stack:new du,stackMaximumLength:0},lh={stack:new du,stackMaximumLength:0,ancestorStack:new du,ancestorStackMaximumLength:0},n4e=2;rie.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(iF(e,n,t),!s0(n)||n.getScreenSpaceError(t,!0)<=e._maximumScreenSpaceError)return;fw(e)?e.immediatelyLoadDesiredLevelOfDetail?o4e(e,n,t):r4e(e,n,t):i4e(e,n,t),aw.stack.trim(aw.stackMaximumLength),cw.stack.trim(cw.stackMaximumLength),lw.stack.trim(lw.stackMaximumLength),lh.stack.trim(lh.stackMaximumLength),lh.ancestorStack.trim(lh.ancestorStackMaximumLength);let i=e._requestedTiles,o=i.length;for(let r=0;r<o;++r)i[r].updatePriority()};function i4e(e,t,n){let i=e._maximumScreenSpaceError,o=e._maximumScreenSpaceError;v5(e,t,i,o,n)}function o4e(e,t,n){let i=Number.MAX_VALUE,o=e._maximumScreenSpaceError;v5(e,t,i,o,n),lie(e,t,n)}function r4e(e,t,n){let i=Math.max(e.baseScreenSpaceError,e.maximumScreenSpaceError),o=e.maximumScreenSpaceError;v5(e,t,i,o,n),lie(e,t,n)}function fw(e){return e._skipLevelOfDetail}function s4e(e,t){e._emptyTiles.push(t)}function uw(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 a4e(e,t,n){let i=lw.stack;for(i.push(t);i.length>0;){lw.stackMaximumLength=Math.max(lw.stackMaximumLength,i.length);let r=i.pop().children,s=r.length;for(let a=0;a<s;++a){let c=r[a];s0(c)&&(c.contentAvailable?(iF(e,c,n),nF(e,c,n),uw(e,c,n)):c._depth-t._depth<n4e&&i.push(c))}}}function tF(e,t,n){if(!fw(e)){t.contentAvailable&&uw(e,t,n);return}let i=t.contentAvailable?t:t._ancestorWithContentAvailable;u(i)?i._shouldSelect=!0:a4e(e,t,n)}function c4e(e,t,n){++e._statistics.visited,t._visitedFrame=n.frameNumber}function nF(e,t,n){t._touchedFrame!==n.frameNumber&&(e._cache.touch(t),t._touchedFrame=n.frameNumber)}function l4e(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 u4e(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 r0(e,t,n){if(t._requestedFrame===n.frameNumber||!cie(t)&&!t.contentExpired||!u4e(e,t,n))return;let i=n.camera.timeSinceMoved<e.foveatedTimeDelay;t.priorityDeferred&&i||(t._requestedFrame=n.frameNumber,e._requestedTiles.push(t))}function sie(e,t,n){t._updatedVisibilityFrame!==e._updatedVisibilityFrame&&(t.updateVisibility(n),t._updatedVisibilityFrame=e._updatedVisibilityFrame)}function f4e(e,t,n){let i=!1,o=t.children,r=o.length;for(let s=0;s<r;++s){let a=o[s];sie(e,a,n),i=i||s0(a)}return i}function d4e(e,t,n){let i=t.parent;return!u(i)||i.hasTilesetContent||i.hasImplicitContent||i.refine!==vr.ADD?!1:t.getScreenSpaceError(n,!0)<=e._maximumScreenSpaceError}function aie(e,t,n){if(sie(e,t,n),!s0(t))return;let i=t.children.length>0;if((t.hasTilesetContent||t.hasImplicitContent)&&i){let s=t.children[0];aie(e,s,n),t._visible=s._visible;return}if(d4e(e,t,n)){t._visible=!1;return}let o=t.refine===vr.REPLACE,r=t._optimChildrenWithinParent===Lf.USE_OPTIMIZATION;if(o&&r&&i&&!f4e(e,t,n)){++e._statistics.numberOfTilesCulledWithChildrenUnion,t._visible=!1;return}}function iF(e,t,n){aie(e,t,n),t.updateExpiration(),t._wasMinPriorityChild=!1,t._priorityHolder=t,l4e(e,t),t._shouldSelect=!1,t._finalResolution=!0}function h4e(e,t){e._ancestorWithContent=void 0,e._ancestorWithContentAvailable=void 0;let n=e.parent;if(u(n)){let i=!cie(n)||n._requestedFrame===t.frameNumber;e._ancestorWithContent=i?n:n._ancestorWithContent,e._ancestorWithContentAvailable=n.contentAvailable?n:n._ancestorWithContentAvailable}}function dw(e){return e.hasEmptyContent||e.hasTilesetContent||e.hasImplicitContent}function cie(e){return!dw(e)&&e.contentUnloaded}function m4e(e,t){let n=t._ancestorWithContent;return!e.immediatelyLoadDesiredLevelOfDetail&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf||u(n)&&t._screenSpaceError<n._screenSpaceError/e.skipScreenSpaceErrorFactor&&t._depth>n._depth+e.skipLevels)}function p4e(e,t){return t._distanceToCamera===0&&e._distanceToCamera===0?t._centerZDepth-e._centerZDepth:t._distanceToCamera-e._distanceToCamera}function _4e(e,t,n,i){let o,r=t.refine===vr.REPLACE,s=t.children,a=s.length;for(o=0;o<a;++o)iF(e,s[o],i);s.sort(p4e);let c=!fw(e)&&r&&!dw(t),l=!0,f=!1,d=-1,p=Number.MAX_VALUE,g;for(o=0;o<a;++o)if(g=s[o],s0(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),r0(e,g,i),nF(e,g,i)),c){let m;g._inRequestVolume?dw(g)?m=y4e(e,g,i):m=g.contentAvailable:m=!1,l=l&&m}if(f||(l=!1),d!==-1&&!fw(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 l}function g4e(e,t,n){return fw(e)?e.immediatelyLoadDesiredLevelOfDetail?!1:u(t._ancestorWithContent)?t._screenSpaceError===0?t.parent._screenSpaceError>n:t._screenSpaceError>n:!0:!0}function w5(e,t){return t.children.length===0?!1:t.hasTilesetContent||t.hasImplicitContent?!t.contentExpired:t._screenSpaceError>e._maximumScreenSpaceError}function v5(e,t,n,i,o){let r=aw.stack;for(r.push(t);r.length>0;){aw.stackMaximumLength=Math.max(aw.stackMaximumLength,r.length);let s=r.pop();h4e(s,o);let a=g4e(e,s,n),c=s.refine===vr.ADD,l=s.refine===vr.REPLACE,f=s.parent,d=!u(f)||f._refines,p=!1;w5(e,s)&&(p=_4e(e,s,r,o)&&d);let g=!p&&d;dw(s)?(s4e(e,s,o),r0(e,s,o),g&&tF(e,s,o)):c?(tF(e,s,o),r0(e,s,o)):l&&(a?(r0(e,s,o),g&&tF(e,s,o)):g?(tF(e,s,o),r0(e,s,o)):m4e(e,s)&&r0(e,s,o)),c4e(e,s,o),nF(e,s,o),s._refines=p}}function y4e(e,t,n){let i=!0,o=cw.stack;for(o.push(t);o.length>0;){cw.stackMaximumLength=Math.max(cw.stackMaximumLength,o.length);let r=o.pop(),s=r.children,a=s.length,c=dw(r),l=c&&w5(e,r),f=c&&r.children.length===0;if(!l&&!r.contentAvailable&&!f&&(i=!1),iF(e,r,n),s0(r)||(r0(e,r,n),nF(e,r,n)),l)for(let d=0;d<a;++d){let p=s[d];o.push(p)}}return i}function lie(e,t,n){let i=lh.stack,o=lh.ancestorStack,r;for(i.push(t);i.length>0||o.length>0;){if(lh.stackMaximumLength=Math.max(lh.stackMaximumLength,i.length),lh.ancestorStackMaximumLength=Math.max(lh.ancestorStackMaximumLength,o.length),o.length>0){let p=o.peek();if(p._stackLength===i.length){o.pop(),p!==r&&(p._finalResolution=!1),uw(e,p,n);continue}}let s=i.pop();if(!u(s))continue;let a=s.refine===vr.ADD,c=s._shouldSelect,l=s.children,f=l.length,d=w5(e,s);if(c)if(a)uw(e,s,n);else{if(s._selectionDepth=o.length,s._selectionDepth>0&&(e._hasMixedContent=!0),r=s,!d){uw(e,s,n);continue}o.push(s),s._stackLength=i.length}if(d)for(let p=0;p<f;++p){let g=l[p];s0(g)&&i.push(g)}}}var jm=rie;var Ff={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},qm=new Array(Ff.NUMBER_OF_PASSES);qm[Ff.RENDER]=Object.freeze({traversal:jm,isRender:!0,requestTiles:!0,ignoreCommands:!1});qm[Ff.PICK]=Object.freeze({traversal:jm,isRender:!1,requestTiles:!1,ignoreCommands:!1});qm[Ff.SHADOW]=Object.freeze({traversal:jm,isRender:!1,requestTiles:!0,ignoreCommands:!1});qm[Ff.PRELOAD]=Object.freeze({traversal:jm,isRender:!1,requestTiles:!0,ignoreCommands:!0});qm[Ff.PRELOAD_FLIGHT]=Object.freeze({traversal:jm,isRender:!1,requestTiles:!0,ignoreCommands:!0});qm[Ff.REQUEST_RENDER_MODE_DEFER_CHECK]=Object.freeze({traversal:jm,isRender:!1,requestTiles:!0,ignoreCommands:!0});qm[Ff.MOST_DETAILED_PRELOAD]=Object.freeze({traversal:sw,isRender:!1,requestTiles:!0,ignoreCommands:!0});qm[Ff.MOST_DETAILED_PICK]=Object.freeze({traversal:sw,isRender:!1,requestTiles:!1,ignoreCommands:!1});Ff.getPassOptions=function(e){return qm[e]};var Jo=Object.freeze(Ff);function Ym(e,t){this._tileset=e,this._tile=t,this.featurePropertiesDirty=!1}Object.defineProperties(Ym.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(){}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){}},metadata:{get:function(){},set:function(e){}},batchTable:{get:function(){}},group:{get:function(){},set:function(e){}}});Ym.prototype.hasProperty=function(e,t){return!1};Ym.prototype.getFeature=function(e){};Ym.prototype.applyDebugSettings=function(e,t){};Ym.prototype.applyStyle=function(e){};Ym.prototype.update=function(e,t){};Ym.prototype.isDestroyed=function(){return!1};Ym.prototype.destroy=function(){return le(this)};var hw=Ym;function Xm(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(Xm.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Xm.prototype.hasProperty=function(e){return Mn.hasProperty(e,this._properties,this._class)};Xm.prototype.hasPropertyBySemantic=function(e){return Mn.hasPropertyBySemantic(e,this._properties,this._class)};Xm.prototype.getPropertyIds=function(e){return Mn.getPropertyIds(this._properties,this._class,e)};Xm.prototype.getProperty=function(e){return Mn.getProperty(e,this._properties,this._class)};Xm.prototype.setProperty=function(e,t){return Mn.setProperty(e,t,this._properties,this._class)};Xm.prototype.getPropertyBySemantic=function(e){return Mn.getPropertyBySemantic(e,this._properties,this._class)};Xm.prototype.setPropertyBySemantic=function(e,t){return Mn.setPropertyBySemantic(e,t,this._properties,this._class)};var oF=Xm;function D5(e,t){let n=Ri(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!u(n))return;if(!u(e.schema)){D5._oneTimeWarning("findContentMetadata-missing-root-schema","Could not find a metadata schema for content metadata. For tilesets that contain external tilesets, make sure the schema is added to the root tileset.json.");return}let i=y(e.schema.classes,y.EMPTY_OBJECT);if(u(n.class)){let o=i[n.class];return new oF({content:n,class:o})}}D5._oneTimeWarning=Dt;var vC=D5;function A4e(e,t){let n=e.metadataExtension;if(!u(n))return;let i=n.groups,o=Ri(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"].group:t.group;if(typeof o=="number")return i[o];let r=n.groupIds.findIndex(function(s){return s===o});return r>=0?i[r]:void 0}var DC=A4e;function Km(e){e=y(e,y.EMPTY_OBJECT);let t=e.tile,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties(Km.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Km.prototype.hasProperty=function(e){return Mn.hasProperty(e,this._properties,this._class)};Km.prototype.hasPropertyBySemantic=function(e){return Mn.hasPropertyBySemantic(e,this._properties,this._class)};Km.prototype.getPropertyIds=function(e){return Mn.getPropertyIds(this._properties,this._class,e)};Km.prototype.getProperty=function(e){return Mn.getProperty(e,this._properties,this._class)};Km.prototype.setProperty=function(e,t){return Mn.setProperty(e,t,this._properties,this._class)};Km.prototype.getPropertyBySemantic=function(e){return Mn.getPropertyBySemantic(e,this._properties,this._class)};Km.prototype.setPropertyBySemantic=function(e,t){return Mn.setPropertyBySemantic(e,t,this._properties,this._class)};var rF=Km;function P5(e,t){let n=Ri(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!u(n))return;if(!u(e.schema)){P5._oneTimeWarning("findTileMetadata-missing-root-schema","Could not find a metadata schema for tile metadata. For tilesets that contain external tilesets, make sure the schema is added to the root tileset.json.");return}let i=y(e.schema.classes,y.EMPTY_OBJECT);if(u(n.class)){let o=i[n.class];return new rF({tile:n,class:o})}}P5._oneTimeWarning=Dt;var sF=P5;function x4e(e){let t=new Uint8Array(e),n=Xd(t);if(n==="glTF"&&(n="glb"),Ds.isBinaryFormat(n))return{contentType:n,binaryPayload:t};let i=C4e(t);if(u(i.root))return{contentType:Ds.EXTERNAL_TILESET,jsonPayload:i};if(u(i.asset))return{contentType:Ds.GLTF,jsonPayload:i};if(u(i.tileAvailability))return{contentType:Ds.IMPLICIT_SUBTREE_JSON,jsonPayload:i};if(u(i.type))return{contentType:Ds.GEOJSON,jsonPayload:i};throw new de("Invalid tile content.")}function C4e(e){let t;try{t=Yo(e)}catch{throw new de("Invalid tile content.")}return t}var PC=x4e;function Nf(e,t,n,i){this._tileset=e,this._tile=t,this._tilesetResource=n,this._contents=[],this._contentsCreated=!1;let o=u(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=Ja.getServerKey(a.getUrlComponent());this._innerContentResources[s]=a,this._serverKeys[s]=c}this._contentsFetchedPromise=void 0}Object.defineProperties(Nf.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 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){return this._contents}},readyPromise:{get:function(){if(!this._contentsCreated)return;let e=this._contents.map(function(n){return n.readyPromise}),t=this;return Promise.all(e).then(function(){return t})}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){}},metadata:{get:function(){},set:function(){}},batchTable:{get:function(){}},group:{get:function(){},set:function(){}},innerContentUrls:{get:function(){return this._innerContentHeaders.map(function(e){return e.uri})}},contentsFetchedPromise:{get:function(){return this._contentsFetchedPromise}}});function I5(e,t){e._requestsInFlight+=t,e.tileset.statistics.numberOfPendingRequests+=t}function T4e(e,t){e._cancelCount++,e._tile._contentState=t;let n=e.tileset.statistics;n.numberOfPendingRequests-=e._requestsInFlight,n.numberOfAttemptedRequests+=e._requestsInFlight,e._requestsInFlight=0;let i=e._innerContentHeaders.length;e._arrayFetchPromises=new Array(i)}Nf.prototype.requestInnerContents=function(){if(!E4e(this._serverKeys))return this._serverKeys.length;let e=this._innerContentHeaders;I5(this,e.length);for(let t=0;t<e.length;t++)this._arrayFetchPromises[t]=b4e(this,t,this._cancelCount,this._tile._contentState);return this._contentsFetchedPromise=S4e(this),0};function E4e(e){let t={};for(let n=0;n<e.length;n++){let i=e[n];u(t[i])?t[i]++:t[i]=1}for(let n in t)if(t.hasOwnProperty(n)&&!Ja.serverHasOpenSlots(n,t[n]))return!1;return Ja.heapHasOpenSlots(e.length)}function b4e(e,t,n,i){let o=e._innerContentResources[t].clone(),r=e.tile,s=function(){return r._priority},a=e._serverKeys[t],c=new Ho({throttle:!0,throttleByServer:!0,type:Kr.TILES3D,priorityFunction:s,serverKey:a});o.request=c,e._requests[t]=c;let l=o.fetchArrayBuffer();return u(l)?l.then(function(f){if(!(n<e._cancelCount))return I5(e,-1),f}).catch(function(f){if(!(n<e._cancelCount)){if(o.request.state===ri.CANCELLED){T4e(e,i);return}I5(e,-1),uie(e,t,f)}}):Promise.resolve(void 0)}function S4e(e){let t=e._cancelCount;return Promise.all(e._arrayFetchPromises).then(function(n){if(t<e._cancelCount)return;let i=n.map(function(o,r){if(!!u(o))return w4e(e,o,r)});e._contentsCreated=!0,e._contents=i.filter(u)})}function w4e(e,t,n){let i=PC(t);if(i.contentType===Ds.EXTERNAL_TILESET){let d=new de("External tilesets are disallowed inside multiple contents");return uie(e,n,d)}e._disableSkipLevelOfDetail=e._disableSkipLevelOfDetail||i.contentType===Ds.GEOMETRY||i.contentType===Ds.VECTOR;let o=e._tileset,r=e._innerContentResources[n],s=e._tile,a,c=wC[i.contentType];u(i.binaryPayload)?a=c(o,s,r,i.binaryPayload.buffer,0):a=c(o,s,r,i.jsonPayload);let l=e._innerContentHeaders[n];if(s.hasImplicitContentMetadata){let d=s.implicitSubtree,p=s.implicitCoordinates;a.metadata=d.getContentMetadataView(p,n)}else s.hasImplicitContent||(a.metadata=vC(o,l));let f=DC(o,l);return u(f)&&(a.group=new Gx({metadata:f})),a}function uie(e,t,n){let i=e._tileset,o=e._innerContentResources[t].url,r=u(n.message)?n.message:n.toString();i.tileFailed.numberOfListeners>0?i.tileFailed.raiseEvent({url:o,message:r}):(console.log(`A content failed to load: ${o}`),console.log(`Error: ${r}`))}Nf.prototype.cancelRequests=function(){for(let e=0;e<this._requests.length;e++){let t=this._requests[e];u(t)&&t.cancel()}};Nf.prototype.hasProperty=function(e,t){return!1};Nf.prototype.getFeature=function(e){};Nf.prototype.applyDebugSettings=function(e,t){let n=this._contents,i=n.length;for(let o=0;o<i;++o)n[o].applyDebugSettings(e,t)};Nf.prototype.applyStyle=function(e){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].applyStyle(e)};Nf.prototype.update=function(e,t){let n=this._contents,i=n.length;for(let o=0;o<i;++o)n[o].update(e,t)};Nf.prototype.isDestroyed=function(){return!1};Nf.prototype.destroy=function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var aF=Nf;var Aie=Do(pie(),1);var G4e=new h,H4e=new h,R_={};R_.computeArea2D=function(e){let t=e.length,n=0;for(let i=t-1,o=0;o<t;i=o++){let r=e[i],s=e[o];n+=r.x*s.y-s.x*r.y}return n*.5};R_.computeWindingOrder2D=function(e){return R_.computeArea2D(e)>0?Jr.COUNTER_CLOCKWISE:Jr.CLOCKWISE};R_.triangulate=function(e,t){let n=H.packArray(e);return(0,Aie.default)(n,t,2)};var xie=new h,Cie=new h,Tie=new h,_ie=new h,gie=new h,yie=new h,Jm=new h,Eie=new H,bie=new H,Sie=new H,OC=new H;R_.computeSubdivision=function(e,t,n,i,o){o=y(o,I.RADIANS_PER_DEGREE);let r=u(i),s=n.slice(0),a,c=t.length,l=new Array(c*3),f=new Array(c*2),d=0,p=0;for(a=0;a<c;a++){let b=t[a];if(l[d++]=b.x,l[d++]=b.y,l[d++]=b.z,r){let S=i[a];f[p++]=S.x,f[p++]=S.y}}let g=[],m={},A=e.maximumRadius,x=I.chordLength(o,A),C=x*x;for(;s.length>0;){let b=s.pop(),S=s.pop(),v=s.pop(),P=h.fromArray(l,v*3,xie),O=h.fromArray(l,S*3,Cie),R=h.fromArray(l,b*3,Tie),M,L,_;r&&(M=H.fromArray(f,v*2,Eie),L=H.fromArray(f,S*2,bie),_=H.fromArray(f,b*2,Sie));let E=h.multiplyByScalar(h.normalize(P,_ie),A,_ie),w=h.multiplyByScalar(h.normalize(O,gie),A,gie),D=h.multiplyByScalar(h.normalize(R,yie),A,yie),B=h.magnitudeSquared(h.subtract(E,w,Jm)),N=h.magnitudeSquared(h.subtract(w,D,Jm)),U=h.magnitudeSquared(h.subtract(D,E,Jm)),V=Math.max(B,N,U),G,k,Y;V>C?B===V?(G=`${Math.min(v,S)} ${Math.max(v,S)}`,a=m[G],u(a)||(k=h.add(P,O,Jm),h.multiplyByScalar(k,.5,k),l.push(k.x,k.y,k.z),a=l.length/3-1,m[G]=a,r&&(Y=H.add(M,L,OC),H.multiplyByScalar(Y,.5,Y),f.push(Y.x,Y.y))),s.push(v,a,b),s.push(a,S,b)):N===V?(G=`${Math.min(S,b)} ${Math.max(S,b)}`,a=m[G],u(a)||(k=h.add(O,R,Jm),h.multiplyByScalar(k,.5,k),l.push(k.x,k.y,k.z),a=l.length/3-1,m[G]=a,r&&(Y=H.add(L,_,OC),H.multiplyByScalar(Y,.5,Y),f.push(Y.x,Y.y))),s.push(S,a,v),s.push(a,b,v)):U===V&&(G=`${Math.min(b,v)} 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v=s.pop(),P=s.pop(),O=s.pop(),R=h.fromArray(l,O*3,xie),M=h.fromArray(l,P*3,Cie),L=h.fromArray(l,v*3,Tie),_,E,w;r&&(_=H.fromArray(f,O*2,Eie),E=H.fromArray(f,P*2,bie),w=H.fromArray(f,v*2,Sie));let D=e.cartesianToCartographic(R,W4e),B=e.cartesianToCartographic(M,j4e),N=e.cartesianToCartographic(L,q4e);C.setEndPoints(D,B);let U=C.surfaceDistance;T.setEndPoints(B,N);let V=T.surfaceDistance;b.setEndPoints(N,D);let G=b.surfaceDistance,k=Math.max(U,V,G),Y,q,X,W,J;k>x?U===k?(Y=`${Math.min(O,P)} ${Math.max(O,P)}`,a=m[Y],u(a)||(q=C.interpolateUsingFraction(.5,L5),X=(D.height+B.height)*.5,W=h.fromRadians(q.longitude,q.latitude,X,e,Jm),l.push(W.x,W.y,W.z),a=l.length/3-1,m[Y]=a,r&&(J=H.add(_,E,OC),H.multiplyByScalar(J,.5,J),f.push(J.x,J.y))),s.push(O,a,v),s.push(a,P,v)):V===k?(Y=`${Math.min(P,v)} 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a=0;a<s;a+=3)h.fromArray(e,a,r),i&&(r=n.scaleToGeodeticSurface(r,r)),t!==0&&(o=n.geodeticSurfaceNormal(r,o),h.multiplyByScalar(o,t,o),h.add(r,o,r)),e[a]=r.x,e[a+1]=r.y,e[a+2]=r.z}return e};var ei=R_;var wie=Math.cos,vie=Math.sin,Y4e=Math.sqrt,N5={};N5.computePosition=function(e,t,n,i,o,r,s){let a=t.radiiSquared,c=e.nwCorner,l=e.boundingRectangle,f=c.latitude-e.granYCos*i+o*e.granXSin,d=wie(f),p=vie(f),g=a.z*p,m=c.longitude+i*e.granYSin+o*e.granXCos,A=d*wie(m),x=d*vie(m),C=a.x*A,T=a.y*x,b=Y4e(C*A+T*x+g*p);if(r.x=C/b,r.y=T/b,r.z=g/b,n){let S=e.stNwCorner;u(S)?(f=S.latitude-e.stGranYCos*i+o*e.stGranXSin,m=S.longitude+i*e.stGranYSin+o*e.stGranXCos,s.x=(m-e.stWest)*e.lonScalar,s.y=(f-e.stSouth)*e.latScalar):(s.x=(m-l.west)*e.lonScalar,s.y=(f-l.south)*e.latScalar)}};var X4e=new Yi,Du=new h,K4e=new fe,dF=new h,F5=new yi;function Die(e,t,n,i,o,r,s){let a=Math.cos(t),c=i*a,l=n*a,f=Math.sin(t),d=i*f,p=n*f;Du=F5.project(e,Du),Du=h.subtract(Du,dF,Du);let g=Yi.fromRotation(t,X4e);Du=Yi.multiplyByVector(g,Du,Du),Du=h.add(Du,dF,Du),e=F5.unproject(Du,e),r-=1,s-=1;let m=e.latitude,A=m+r*p,x=m-c*s,C=m-c*s+r*p,T=Math.max(m,A,x,C),b=Math.min(m,A,x,C),S=e.longitude,v=S+r*l,P=S+s*d,O=S+s*d+r*l,R=Math.max(S,v,P,O),M=Math.min(S,v,P,O);return{north:T,south:b,east:R,west:M,granYCos:c,granYSin:d,granXCos:l,granXSin:p,nwCorner:e}}N5.computeOptions=function(e,t,n,i,o,r,s){let a=e.east,c=e.west,l=e.north,f=e.south,d=!1,p=!1;l===I.PI_OVER_TWO&&(d=!0),f===-I.PI_OVER_TWO&&(p=!0);let g,m=l-f;c>a?g=I.TWO_PI-c+a:g=a-c;let A=Math.ceil(g/t)+1,x=Math.ceil(m/t)+1,C=g/(A-1),T=m/(x-1),b=ce.northwest(e,r),S=ce.center(e,K4e);(n!==0||i!==0)&&(S.longitude<b.longitude&&(S.longitude+=I.TWO_PI),dF=F5.project(S,dF));let v=T,P=C,O=0,R=0,M=ce.clone(e,o),L={granYCos:v,granYSin:O,granXCos:P,granXSin:R,nwCorner:b,boundingRectangle:M,width:A,height:x,northCap:d,southCap:p};if(n!==0){let _=Die(b,n,C,T,S,A,x);l=_.north,f=_.south,a=_.east,c=_.west,L.granYCos=_.granYCos,L.granYSin=_.granYSin,L.granXCos=_.granXCos,L.granXSin=_.granXSin,M.north=l,M.south=f,M.east=a,M.west=c}if(i!==0){n=n-i;let _=ce.northwest(M,s),E=Die(_,n,C,T,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 hs=N5;var J4e=new re,Z4e=new re,Q4e=new h,$4e=new ce;function Pie(e,t){let n=e._ellipsoid,i=t.height,o=t.width,r=t.northCap,s=t.southCap,a=i,c=2,l=0,f=4;r&&(c-=1,a-=1,l+=1,f-=2),s&&(c-=1,a-=1,l+=1,f-=2),l+=c*o+2*a-f;let d=new Float64Array(l*3),p=0,g=0,m,A=Q4e;if(r)hs.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++)hs.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++)hs.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--)hs.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--)hs.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=Fe.createTypedArray(d.length/3,x),T=0;for(let S=0;S<d.length/3-1;S++)C[T++]=S,C[T++]=S+1;C[T++]=d.length/3-1,C[T++]=0;let b=new rt({attributes:new sn,primitiveType:Re.LINES});return b.attributes.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:d}),b.indices=C,b}function eGe(e,t){let n=e._surfaceHeight,i=e._extrudedHeight,o=e._ellipsoid,r=i,s=n,a=Pie(e,t),c=t.height,l=t.width,f=ei.scaleToGeodeticHeight(a.attributes.position.values,s,o,!1),d=f.length,p=new Float64Array(d*2);p.set(f);let g=ei.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,T=Fe.createTypedArray(p.length/3,C);d=p.length/6;let b=0;for(let v=0;v<d-1;v++)T[b++]=v,T[b++]=v+1,T[b++]=v+d,T[b++]=v+d+1;T[b++]=d-1,T[b++]=0,T[b++]=d+d-1,T[b++]=d,T[b++]=0,T[b++]=d;let S;if(m)S=c-1;else{let v=l-1;T[b++]=v,T[b++]=v+d,S=l+c-2}if(T[b++]=S,T[b++]=S+d,!A){let v=l+S-1;T[b++]=v,T[b]=v+d}return a.indices=T,a}function RC(e){e=y(e,y.EMPTY_OBJECT);let t=e.rectangle,n=y(e.granularity,I.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"}RC.packedLength=ce.packedLength+ie.packedLength+5;RC.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 Iie=new ce,Oie=ie.clone(ie.UNIT_SPHERE),BC={rectangle:Iie,ellipsoid:Oie,granularity:void 0,height:void 0,rotation:void 0,extrudedHeight:void 0,offsetAttribute:void 0};RC.unpack=function(e,t,n){t=y(t,0);let i=ce.unpack(e,t,Iie);t+=ce.packedLength;let o=ie.unpack(e,t,Oie);t+=ie.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t];return u(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=l===-1?void 0:l,n):(BC.granularity=r,BC.height=s,BC.rotation=a,BC.extrudedHeight=c,BC.offsetAttribute=l===-1?void 0:l,new RC(BC))};var tGe=new fe;RC.createGeometry=function(e){let t=e._rectangle,n=e._ellipsoid,i=hs.computeOptions(t,e._granularity,e._rotation,0,$4e,tGe),o,r;if(I.equalsEpsilon(t.north,t.south,I.EPSILON10)||I.equalsEpsilon(t.east,t.west,I.EPSILON10))return;let s=e._surfaceHeight,a=e._extrudedHeight,c=!I.equalsEpsilon(s,a,0,I.EPSILON2),l;if(c){if(o=eGe(e,i),u(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):(l=e._offsetAttribute===Qt.NONE?0:1,g=g.fill(l)),o.attributes.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:g})}let f=re.fromRectangle3D(t,n,s,Z4e),d=re.fromRectangle3D(t,n,a,J4e);r=re.union(f,d)}else{if(o=Pie(e,i),o.attributes.position.values=ei.scaleToGeodeticHeight(o.attributes.position.values,s,n,!1),u(e._offsetAttribute)){let f=o.attributes.position.values.length;l=e._offsetAttribute===Qt.NONE?0:1;let d=new Uint8Array(f/3).fill(l);o.attributes.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}r=re.fromRectangle3D(t,n,s)}return new rt({attributes:o.attributes,indices:o.indices,primitiveType:Re.LINES,boundingSphere:r,offsetAttribute:e._offsetAttribute})};var MC=RC;function FC(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);sGe(this,e.rectangle,t),this._orientedBoundingBox=void 0,this._boundingSphere=void 0,y(e.computeBoundingVolumes,!0)&&this.computeBoundingVolumes(t)}Object.defineProperties(FC.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});FC.prototype.computeBoundingVolumes=function(e){this._orientedBoundingBox=mi.fromRectangle(this.rectangle,this.minimumHeight,this.maximumHeight,e),this._boundingSphere=re.fromOrientedBoundingBox(this._orientedBoundingBox)};var Bie=new h,hF=new h,Rie=new h,nGe=new h,iGe=new h,oGe=new h,rGe=new h,Pu=new fe,Mie=new nn(h.UNIT_X,0),LC=new bn;function sGe(e,t,n){n.cartographicToCartesian(ce.southwest(t),e.southwestCornerCartesian),n.cartographicToCartesian(ce.northeast(t),e.northeastCornerCartesian),Pu.longitude=t.west,Pu.latitude=(t.south+t.north)*.5,Pu.height=0;let i=n.cartographicToCartesian(Pu,oGe),o=h.cross(i,h.UNIT_Z,nGe);h.normalize(o,e.westNormal),Pu.longitude=t.east;let r=n.cartographicToCartesian(Pu,rGe),s=h.cross(h.UNIT_Z,r,Bie);h.normalize(s,e.eastNormal);let a=h.subtract(i,r,Bie);h.magnitude(a)===0&&(a=h.clone(o,a));let c=h.normalize(a,iGe),l=t.south,f;if(l>0){Pu.longitude=(t.west+t.east)*.5,Pu.latitude=l;let A=n.cartographicToCartesian(Pu,LC.origin);h.clone(c,LC.direction);let x=nn.fromPointNormal(e.southwestCornerCartesian,e.westNormal,Mie);Hi.rayPlane(LC,x,e.southwestCornerCartesian),f=n.geodeticSurfaceNormal(A,hF)}else f=n.geodeticSurfaceNormalCartographic(ce.southeast(t),hF);let d=h.cross(f,a,Rie);h.normalize(d,e.southNormal);let p=t.north,g;if(p<0){Pu.longitude=(t.west+t.east)*.5,Pu.latitude=p;let A=n.cartographicToCartesian(Pu,LC.origin);h.negate(c,LC.direction);let x=nn.fromPointNormal(e.northeastCornerCartesian,e.eastNormal,Mie);Hi.rayPlane(LC,x,e.northeastCornerCartesian),g=n.geodeticSurfaceNormal(A,hF)}else g=n.geodeticSurfaceNormalCartographic(ce.northwest(t),hF);let m=h.cross(a,g,Rie);h.normalize(m,e.northNormal)}var aGe=new h,cGe=new h,lGe=new h(0,-1,0),uGe=new h(0,0,-1),Lie=new h;function fGe(e,t){let n=t.camera,i=n.positionWC,o=n.positionCartographic,r=0;if(!ce.contains(e.rectangle,o)){let l=e.southwestCornerCartesian,f=e.northeastCornerCartesian,d=e.westNormal,p=e.southNormal,g=e.eastNormal,m=e.northNormal;t.mode!==ee.SCENE3D&&(l=t.mapProjection.project(ce.southwest(e.rectangle),aGe),l.z=l.y,l.y=l.x,l.x=0,f=t.mapProjection.project(ce.northeast(e.rectangle),cGe),f.z=f.y,f.y=f.x,f.x=0,d=lGe,g=h.UNIT_Y,p=uGe,m=h.UNIT_Z);let A=h.subtract(i,l,Lie),x=h.dot(A,d),C=h.dot(A,p),T=h.subtract(i,f,Lie),b=h.dot(T,g),S=h.dot(T,m);x>0?r+=x*x:b>0&&(r+=b*b),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 l=s-c;r+=l*l}else if(s<a){let l=a-s;r+=l*l}return Math.sqrt(r)}FC.prototype.distanceToCamera=function(e){let t=fGe(this,e);if(e.mode===ee.SCENE3D&&u(this._orientedBoundingBox)){let n=Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC));return Math.max(t,n)}return t};FC.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};FC.prototype.createDebugVolume=function(e){let t=new F.clone(F.IDENTITY),n=new MC({rectangle:this.rectangle,height:this.minimumHeight,extrudedHeight:this.maximumHeight}),i=new gt({geometry:n,id:"outline",modelMatrix:t,attributes:{color:Ot.fromColor(e)}});return new Tn({geometryInstances:i,appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1})};var kf=FC;var gw={},dGe=new h,Fie=new h,Nie=new h,kie=new h,Vie=new mi;gw.validOutline=function(e){let n=mi.fromPoints(e,Vie).halfAxes,i=Q.getColumn(n,0,Fie),o=Q.getColumn(n,1,Nie),r=Q.getColumn(n,2,kie),s=h.magnitude(i),a=h.magnitude(o),c=h.magnitude(r);return!(s===0&&(a===0||c===0)||a===0&&c===0)};gw.computeProjectTo2DArguments=function(e,t,n,i){let o=mi.fromPoints(e,Vie),r=o.halfAxes,s=Q.getColumn(r,0,Fie),a=Q.getColumn(r,1,Nie),c=Q.getColumn(r,2,kie),l=h.magnitude(s),f=h.magnitude(a),d=h.magnitude(c),p=Math.min(l,f,d);if(l===0&&(f===0||d===0)||f===0&&d===0)return!1;let g,m;return(p===f||p===d)&&(g=s),p===l?g=a:p===d&&(m=a),(p===l||p===f)&&(m=c),h.normalize(g,n),h.normalize(m,i),h.clone(o.center,t),!0};function Uie(e,t,n,i,o){let r=h.subtract(e,t,dGe),s=h.dot(n,r),a=h.dot(i,r);return H.fromElements(s,a,o)}gw.createProjectPointsTo2DFunction=function(e,t,n){return function(i){let o=new Array(i.length);for(let r=0;r<i.length;r++)o[r]=Uie(i[r],e,t,n);return o}};gw.createProjectPointTo2DFunction=function(e,t,n){return function(i,o){return Uie(i,e,t,n,o)}};var M_=gw;function L_(){this._array=[],this._offset=0,this._length=0}Object.defineProperties(L_.prototype,{length:{get:function(){return this._length}}});L_.prototype.enqueue=function(e){this._array.push(e),this._length++};L_.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};L_.prototype.peek=function(){if(this._length!==0)return this._array[this._offset]};L_.prototype.contains=function(e){return this._array.indexOf(e)!==-1};L_.prototype.clear=function(){this._array.length=this._offset=this._length=0};L_.prototype.sort=function(e){this._offset>0&&(this._array=this._array.slice(this._offset),this._offset=0),this._array.sort(e)};var c0=L_;var Zo={};Zo.computeHierarchyPackedLength=function(e,t){let n=0,i=[e];for(;i.length>0;){let o=i.pop();if(!u(o))continue;n+=2;let r=o.positions,s=o.holes;if(u(r)&&r.length>0&&(n+=r.length*t.packedLength),u(s)){let a=s.length;for(let c=0;c<a;++c)i.push(s[c])}}return n};Zo.packPolygonHierarchy=function(e,t,n,i){let o=[e];for(;o.length>0;){let r=o.pop();if(!u(r))continue;let s=r.positions,a=r.holes;if(t[n++]=u(s)?s.length:0,t[n++]=u(a)?a.length:0,u(s)){let c=s.length;for(let l=0;l<c;++l,n+=i.packedLength)i.pack(s[l],t,n)}if(u(a)){let c=a.length;for(let l=0;l<c;++l)o.push(a[l])}}return n};Zo.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]=Zo.unpackPolygonHierarchy(e,t,n),t=s[a].startingIndex,delete s[a].startingIndex;return{positions:r,holes:s,startingIndex:t}};var l0=new H;function Wie(e,t,n,i){return H.subtract(t,e,l0),H.multiplyByScalar(l0,n/i,l0),H.add(e,l0,l0),[l0.x,l0.y]}var F_=new h;function hGe(e,t,n,i){return h.subtract(t,e,F_),h.multiplyByScalar(F_,n/i,F_),h.add(e,F_,F_),[F_.x,F_.y,F_.z]}Zo.subdivideLineCount=function(e,t,n){let o=h.distance(e,t)/n,r=Math.max(0,Math.ceil(I.log2(o)));return Math.pow(2,r)};var k5=new fe,V5=new fe,mGe=new fe,pGe=new h,zie=new xa;Zo.subdivideRhumbLineCount=function(e,t,n,i){let o=e.cartesianToCartographic(t,k5),r=e.cartesianToCartographic(n,V5),a=new xa(o,r,e).surfaceDistance/i,c=Math.max(0,Math.ceil(I.log2(a)));return Math.pow(2,c)};Zo.subdivideTexcoordLine=function(e,t,n,i,o,r){let s=Zo.subdivideLineCount(n,i,o),a=H.distance(e,t),c=a/s,l=r;l.length=s*2;let f=0;for(let d=0;d<s;d++){let p=Wie(e,t,d*c,a);l[f++]=p[0],l[f++]=p[1]}return l};Zo.subdivideLine=function(e,t,n,i){let o=Zo.subdivideLineCount(e,t,n),r=h.distance(e,t),s=r/o;u(i)||(i=[]);let a=i;a.length=o*3;let c=0;for(let l=0;l<o;l++){let f=hGe(e,t,l*s,r);a[c++]=f[0],a[c++]=f[1],a[c++]=f[2]}return a};Zo.subdivideTexcoordRhumbLine=function(e,t,n,i,o,r,s){let a=n.cartesianToCartographic(i,k5),c=n.cartesianToCartographic(o,V5);zie.setEndPoints(a,c);let l=zie.surfaceDistance/r,f=Math.max(0,Math.ceil(I.log2(l))),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=Wie(e,t,x*g,p);m[A++]=C[0],m[A++]=C[1]}return m};Zo.subdivideRhumbLine=function(e,t,n,i,o){let r=e.cartesianToCartographic(t,k5),s=e.cartesianToCartographic(n,V5),a=new xa(r,s,e),c=a.surfaceDistance/i,l=Math.max(0,Math.ceil(I.log2(c))),f=Math.pow(2,l),d=a.surfaceDistance/f;u(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,mGe),x=e.cartographicToCartesian(A,pGe);p[g++]=x.x,p[g++]=x.y,p[g++]=x.z}return p};var _Ge=new h,gGe=new h,yGe=new h,AGe=new h;Zo.scaleToGeodeticHeightExtruded=function(e,t,n,i,o){i=y(i,ie.WGS84);let r=_Ge,s=gGe,a=yGe,c=AGe;if(u(e)&&u(e.attributes)&&u(e.attributes.position)){let l=e.attributes.position.values,f=l.length/2;for(let d=0;d<f;d+=3)h.fromArray(l,d,a),i.geodeticSurfaceNormal(a,r),c=i.scaleToGeodeticSurface(a,c),s=h.multiplyByScalar(r,n,s),s=h.add(c,s,s),l[d+f]=s.x,l[d+1+f]=s.y,l[d+2+f]=s.z,o&&(c=h.clone(a,c)),s=h.multiplyByScalar(r,t,s),s=h.add(c,s,s),l[d]=s.x,l[d+1]=s.y,l[d+2]=s.z}return e};Zo.polygonOutlinesFromHierarchy=function(e,t,n){let i=[],o=new c0;o.enqueue(e);let r,s,a;for(;o.length!==0;){let c=o.dequeue(),l=c.positions;if(t)for(a=l.length,r=0;r<a;r++)n.scaleToGeodeticSurface(l[r],l[r]);if(l=po(l,h.equalsEpsilon,!0),l.length<3)continue;let f=c.holes?c.holes.length:0;for(r=0;r<f;r++){let d=c.holes[r],p=d.positions;if(t)for(a=p.length,s=0;s<a;++s)n.scaleToGeodeticSurface(p[s],p[s]);if(p=po(p,h.equalsEpsilon,!0),p.length<3)continue;i.push(p);let g=0;for(u(d.holes)&&(g=d.holes.length),s=0;s<g;s++)o.enqueue(d.holes[s])}i.push(l)}return i};Zo.polygonsFromHierarchy=function(e,t,n,i,o){let r=[],s=[],a=new c0;for(a.enqueue(e);a.length!==0;){let c=a.dequeue(),l=c.positions,f=c.holes,d,p;if(i)for(p=l.length,d=0;d<p;d++)o.scaleToGeodeticSurface(l[d],l[d]);if(t||(l=po(l,h.equalsEpsilon,!0)),l.length<3)continue;let g=n(l);if(!u(g))continue;let m=[],A=ei.computeWindingOrder2D(g);A===Jr.CLOCKWISE&&(g.reverse(),l=l.slice().reverse());let x=l.slice(),C=u(f)?f.length:0,T=[],b;for(d=0;d<C;d++){let S=f[d],v=S.positions;if(i)for(p=v.length,b=0;b<p;++b)o.scaleToGeodeticSurface(v[b],v[b]);if(t||(v=po(v,h.equalsEpsilon,!0)),v.length<3)continue;let P=n(v);if(!u(P))continue;A=ei.computeWindingOrder2D(P),A===Jr.CLOCKWISE&&(P.reverse(),v=v.slice().reverse()),T.push(v),m.push(x.length),x=x.concat(v),g=g.concat(P);let O=0;for(u(S.holes)&&(O=S.holes.length),b=0;b<O;b++)a.enqueue(S.holes[b])}r.push({outerRing:l,holes:T}),s.push({positions:x,positions2D:g,holes:m})}return{hierarchy:r,polygons:s}};var xGe=new H,CGe=new h,TGe=new Be,EGe=new Q;Zo.computeBoundingRectangle=function(e,t,n,i,o){let r=Be.fromAxisAngle(e,i,TGe),s=Q.fromQuaternion(r,EGe),a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,l=Number.POSITIVE_INFINITY,f=Number.NEGATIVE_INFINITY,d=n.length;for(let p=0;p<d;++p){let g=h.clone(n[p],CGe);Q.multiplyByVector(s,g,g);let m=t(g,xGe);u(m)&&(a=Math.min(a,m.x),c=Math.max(c,m.x),l=Math.min(l,m.y),f=Math.max(f,m.y))}return o.x=a,o.y=l,o.width=c-a,o.height=f-l,o};Zo.createGeometryFromPositions=function(e,t,n,i,o,r,s){let a=ei.triangulate(t.positions2D,t.holes);a.length<3&&(a=[0,1,2]);let c=t.positions,l=u(n),f=l?n.positions:void 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 Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:p})},indices:a,primitiveType:Re.TRIANGLES};l&&(m.attributes.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:H.packArray(f)}));let A=new rt(m);return r.normal?Rn.computeNormal(A):A}if(s===Yt.GEODESIC)return ei.computeSubdivision(e,c,a,f,i);if(s===Yt.RHUMB)return ei.computeRhumbLineSubdivision(e,c,a,f,i)};var Gie=[],Hie=[],bGe=new h,SGe=new h;Zo.computeWallGeometry=function(e,t,n,i,o,r){let s,a,c,l,f,d,p,g,m,A=e.length,x=0,C=0,T=u(t),b=T?t.positions:void 0;if(o)for(a=A*3*2,s=new Array(a*2),T&&(m=A*2*2,g=new Array(m*2)),c=0;c<A;c++)l=e[c],f=e[(c+1)%A],s[x]=s[x+a]=l.x,++x,s[x]=s[x+a]=l.y,++x,s[x]=s[x+a]=l.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,T&&(d=b[c],p=b[(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 R=I.chordLength(i,n.maximumRadius),M=0;if(r===Yt.GEODESIC)for(c=0;c<A;c++)M+=Zo.subdivideLineCount(e[c],e[(c+1)%A],R);else if(r===Yt.RHUMB)for(c=0;c<A;c++)M+=Zo.subdivideRhumbLineCount(n,e[c],e[(c+1)%A],R);for(a=(M+A)*3,s=new Array(a*2),T&&(m=(M+A)*2,g=new Array(m*2)),c=0;c<A;c++){l=e[c],f=e[(c+1)%A];let L,_;T&&(d=b[c],p=b[(c+1)%A]),r===Yt.GEODESIC?(L=Zo.subdivideLine(l,f,R,Hie),T&&(_=Zo.subdivideTexcoordLine(d,p,l,f,R,Gie))):r===Yt.RHUMB&&(L=Zo.subdivideRhumbLine(n,l,f,R,Hie),T&&(_=Zo.subdivideTexcoordRhumbLine(d,p,n,l,f,R,Gie)));let E=L.length;for(let w=0;w<E;++w,++x)s[x]=L[w],s[x+a]=L[w];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,T){let w=_.length;for(let D=0;D<w;++D,++C)g[C]=_[D],g[C+m]=_[D];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=Fe.createTypedArray(A/3,A-e.length*6),v=0;for(A/=6,c=0;c<A;c++){let R=c,M=R+1,L=R+A,_=L+1;l=h.fromArray(s,R*3,bGe),f=h.fromArray(s,M*3,SGe),!h.equalsEpsilon(l,f,I.EPSILON10,I.EPSILON10)&&(S[v++]=R,S[v++]=L,S[v++]=M,S[v++]=M,S[v++]=L,S[v++]=_)}let P={attributes:new sn({position:new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:s})}),indices:S,primitiveType:Re.TRIANGLES};return T&&(P.attributes.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:g})),new rt(P)};var zn=Zo;function wGe(e){let t=e.length,n=new Float64Array(t*3),i=Fe.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 sn({position:new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:n})});return new rt({attributes:s,indices:i,primitiveType:Re.LINES})}function u0(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy;this._polygonHierarchy=t,this._workerName="createCoplanarPolygonOutlineGeometry",this.packedLength=zn.computeHierarchyPackedLength(t,h)+1}u0.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions}};return new u0(t)};u0.pack=function(e,t,n){return n=y(n,0),n=zn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),t[n]=e.packedLength,t};var vGe={polygonHierarchy:{}};u0.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 u(n)||(n=new u0(vGe)),n._polygonHierarchy=i,n.packedLength=o,n};u0.createGeometry=function(e){let t=e._polygonHierarchy,n=t.positions;if(n=po(n,h.equalsEpsilon,!0),n.length<3||!M_.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 l=new gt({geometry:wGe(o[c])});r.push(l)}let s=Rn.combineInstances(r)[0],a=re.fromPoints(t.positions);return new rt({attributes:s.attributes,indices:s.indices,primitiveType:s.primitiveType,boundingSphere:a})};var Vf=u0;var mF=new fe;function yw(e){let t=i_.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=FGe(t,n,i,o);this._boundingPlanes=r;let s=UGe(r);this._vertices=s,this._edgeNormals=new Array(6),this._edgeNormals[0]=Y5(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]=Y5(r[1],s.slice(4,8)),a=0;a<4;a++)this._edgeNormals[2+a]=Y5(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();mF=o.cartesianToCartographic(c,mF),mF.height=(i+n)/2,this.center=o.cartographicToCartesian(mF,c),this._boundingSphere=re.fromPoints(s)}var DGe=new h,PGe=new fe,IGe=new h,OGe=new fe,BGe=new h,RGe=new h,MGe=new h,LGe=new h;function FGe(e,t,n,i){let o=new Array(6),r=e.getCenter(),s=i.geodeticSurfaceNormal(r,DGe),a=i.cartesianToCartographic(r,PGe);a.height=n;let c=i.cartographicToCartesian(a,IGe),l=nn.fromPointNormal(c,s);o[0]=l;let f=0,d,p=[],g,m;for(d=0;d<4;d++){g=e.getVertex(d),p[d]=g,m=i.cartesianToCartographic(g,OGe),m.height=t;let x=nn.getPointDistance(l,i.cartographicToCartesian(m,BGe));x<f&&(f=x)}let A=nn.clone(l);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,RGe),T=h.subtract(x,g,LGe),b=h.cross(T,C,MGe);b=h.normalize(b,b),o[2+d]=nn.fromPointNormal(g,b)}return o}var f0=new h,d0=new h,h0=new h,U5=new h,z5=new h,G5=new h,NGe=new h,kGe=new h,VGe=new h,H5=new h,W5=new h,j5=new h,N_=new h,uh=new Q;function jie(e,t,n){f0=e.normal,d0=t.normal,h0=n.normal,U5=h.multiplyByScalar(e.normal,-e.distance,U5),z5=h.multiplyByScalar(t.normal,-t.distance,z5),G5=h.multiplyByScalar(n.normal,-n.distance,G5),H5=h.multiplyByScalar(h.cross(d0,h0,NGe),h.dot(U5,f0),H5),W5=h.multiplyByScalar(h.cross(h0,f0,kGe),h.dot(z5,d0),W5),j5=h.multiplyByScalar(h.cross(f0,d0,VGe),h.dot(G5,h0),j5),uh[0]=f0.x,uh[1]=d0.x,uh[2]=h0.x,uh[3]=f0.y,uh[4]=d0.y,uh[5]=h0.y,uh[6]=f0.z,uh[7]=d0.z,uh[8]=h0.z;let i=Q.determinant(uh);return N_=h.add(H5,W5,N_),N_=h.add(N_,j5,N_),new h(N_.x/i,N_.y/i,N_.z/i)}function UGe(e){let t=new Array(8);for(let n=0;n<4;n++)t[n]=jie(e[0],e[2+(n+3)%4],e[2+n%4]),t[n+4]=jie(e[1],e[2+(n+3)%4],e[2+n%4]);return t}var q5=new h,NC=new h;function Y5(e,t){let n=[];for(let i=0;i<4;i++)q5=h.subtract(t[(i+1)%4],t[i],q5),NC=h.cross(e.normal,q5,NC),NC=h.normalize(NC,NC),n[i]=h.clone(NC);return n}Object.defineProperties(yw.prototype,{boundingVolume:{get:function(){return this}},boundingSphere:{get:function(){return this._boundingSphere}}});var X5=new h;yw.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=K5(nn.projectPointOntoPlane(c,t,X5),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=qie(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=K5(nn.projectPointOntoPlane(c,t,X5),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=K5(nn.projectPointOntoPlane(this._boundingPlanes[1],t,X5),this._planeVertices[1],this._boundingPlanes[1],this._edgeNormals[1]),h.distance(a,t);let l=n[1]===2&&n[2]===5?0:1;return n[0]===0?h.distance(t,this._vertices[(n[1]-2+l)%4]):h.distance(t,this._vertices[4+(n[1]-2+l)%4])};var zGe=new h,GGe=new h;function qie(e,t,n){let i=h.subtract(n,t,zGe),o=h.subtract(e,t,GGe),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 HGe=new nn(h.UNIT_X,0);function K5(e,t,n,i){let o=Number.MAX_VALUE,r,s,a;for(let c=0;c<t.length;c++){let l=nn.fromPointNormal(t[c],i[c],HGe);nn.getPointDistance(l,e)<0||(a=qie(e,t[c],t[(c+1)%4]),r=h.distance(e,a),r<o&&(o=r,s=a))}return u(s)?s:e}yw.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};yw.prototype.createDebugVolume=function(e){let t=new F.clone(F.IDENTITY),n=new Vf({polygonHierarchy:{positions:this._planeVertices[0]}}),i=Vf.createGeometry(n),o=new gt({geometry:i,id:"outline",modelMatrix:t,attributes:{color:Ot.fromColor(e)}}),r=new Vf({polygonHierarchy:{positions:this._planeVertices[1]}}),s=Vf.createGeometry(r),a=new gt({geometry:s,id:"outline",modelMatrix:t,attributes:{color:Ot.fromColor(e)}}),c=[];for(let l=0;l<4;l++){let f=new Vf({polygonHierarchy:{positions:this._planeVertices[2+l]}}),d=Vf.createGeometry(f);c[l]=new gt({geometry:d,id:"outline",modelMatrix:t,attributes:{color:Ot.fromColor(e)}})}return new Tn({geometryInstances:[c[0],c[1],c[2],c[3],a,o],appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1})};var pF=yw;var WGe=new h(1,1,1),_F=Math.cos,gF=Math.sin;function kC(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,WGe),n=y(e.innerRadii,t),i=y(e.minimumClock,0),o=y(e.maximumClock,I.TWO_PI),r=y(e.minimumCone,0),s=y(e.maximumCone,I.PI),a=Math.round(y(e.stackPartitions,10)),c=Math.round(y(e.slicePartitions,8)),l=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=l,this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidOutlineGeometry"}kC.packedLength=2*h.packedLength+8;kC.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 Yie=new h,Xie=new h,Zm={radii:Yie,innerRadii:Xie,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0,offsetAttribute:void 0};kC.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,Yie);t+=h.packedLength;let o=h.unpack(e,t,Xie);t+=h.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(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=l,n._slicePartitions=f,n._subdivisions=d,n._offsetAttribute=p===-1?void 0:p,n):(Zm.minimumClock=r,Zm.maximumClock=s,Zm.minimumCone=a,Zm.maximumCone=c,Zm.stackPartitions=l,Zm.slicePartitions=f,Zm.subdivisions=d,Zm.offsetAttribute=p===-1?void 0:p,new kC(Zm))};kC.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),l=e._slicePartitions+1,f=e._stackPartitions+1;l=Math.round(l*Math.abs(o-i)/I.TWO_PI),f=Math.round(f*Math.abs(s-r)/I.PI),l<2&&(l=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+=l),s<Math.PI&&(A=!0,d+=l));let x=a*p*(f+l),C=new Float64Array(x*3),T=2*(x+d-(l+f)*p),b=Fe.createTypedArray(x,T),S,v,P,O,R=0,M=new Array(f),L=new Array(f);for(S=0;S<f;S++)O=r+S*(s-r)/(f-1),M[S]=gF(O),L[S]=_F(O);let _=new Array(a),E=new Array(a);for(S=0;S<a;S++)P=i+S*(o-i)/(a-1),_[S]=gF(P),E[S]=_F(P);for(S=0;S<f;S++)for(v=0;v<a;v++)C[R++]=t.x*M[S]*E[v],C[R++]=t.y*M[S]*_[v],C[R++]=t.z*L[S];if(g)for(S=0;S<f;S++)for(v=0;v<a;v++)C[R++]=n.x*M[S]*E[v],C[R++]=n.y*M[S]*_[v],C[R++]=n.z*L[S];for(M.length=a,L.length=a,S=0;S<a;S++)O=r+S*(s-r)/(a-1),M[S]=gF(O),L[S]=_F(O);for(_.length=l,E.length=l,S=0;S<l;S++)P=i+S*(o-i)/(l-1),_[S]=gF(P),E[S]=_F(P);for(S=0;S<a;S++)for(v=0;v<l;v++)C[R++]=t.x*M[S]*E[v],C[R++]=t.y*M[S]*_[v],C[R++]=t.z*L[S];if(g)for(S=0;S<a;S++)for(v=0;v<l;v++)C[R++]=n.x*M[S]*E[v],C[R++]=n.y*M[S]*_[v],C[R++]=n.z*L[S];for(R=0,S=0;S<f*p;S++){let B=S*a;for(v=0;v<a-1;v++)b[R++]=B+v,b[R++]=B+v+1}let w=f*a*p;for(S=0;S<l;S++)for(v=0;v<a-1;v++)b[R++]=w+S+v*l,b[R++]=w+S+(v+1)*l;if(g)for(w=f*a*p+l*a,S=0;S<l;S++)for(v=0;v<a-1;v++)b[R++]=w+S+v*l,b[R++]=w+S+(v+1)*l;if(g){let B=f*a*p,N=B+a*l;if(m)for(S=0;S<l;S++)b[R++]=B+S,b[R++]=N+S;if(A)for(B+=a*l-l,N+=a*l-l,S=0;S<l;S++)b[R++]=B+S,b[R++]=N+S}let D=new sn({position:new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:C})});if(u(e._offsetAttribute)){let B=C.length,N=e._offsetAttribute===Qt.NONE?0:1,U=new Uint8Array(B/3).fill(N);D.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:U})}return new rt({attributes:D,indices:b,primitiveType:Re.LINES,boundingSphere:re.fromEllipsoid(c),offsetAttribute:e._offsetAttribute})};var Iu=kC;function VC(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 Iu(i),this._workerName="createSphereOutlineGeometry"}VC.packedLength=Iu.packedLength;VC.pack=function(e,t,n){return Iu.pack(e._ellipsoidGeometry,t,n)};var jGe=new Iu,m0={radius:void 0,radii:new h,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};VC.unpack=function(e,t,n){let i=Iu.unpack(e,t,jGe);return m0.stackPartitions=i._stackPartitions,m0.slicePartitions=i._slicePartitions,m0.subdivisions=i._subdivisions,u(n)?(h.clone(i._radii,m0.radii),n._ellipsoidGeometry=new Iu(m0),n):(m0.radius=i._radii.x,new VC(m0))};VC.createGeometry=function(e){return Iu.createGeometry(e._ellipsoidGeometry)};var k_=VC;function UC(e,t){t===0&&(t=I.EPSILON7),this._boundingSphere=new re(e,t)}Object.defineProperties(UC.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}}});UC.prototype.distanceToCamera=function(e){let t=this._boundingSphere;return Math.max(0,h.distance(t.center,e.camera.positionWC)-t.radius)};UC.prototype.intersectPlane=function(e){return re.intersectPlane(this._boundingSphere,e)};UC.prototype.update=function(e,t){h.clone(e,this._boundingSphere.center),this._boundingSphere.radius=t};UC.prototype.createDebugVolume=function(e){let t=new k_({radius:this.radius}),n=F.fromTranslation(this.center,new F.clone(F.IDENTITY)),i=new gt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:Ot.fromColor(e)}});return new Tn({geometryInstances:i,appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1})};var V_=UC;var qGe=new h,YGe=new h,XGe=new h,KGe=new h;function p0(e,t,n){n=h.cross(e,t,n);let i=h.magnitude(n);return h.multiplyByScalar(n,I.EPSILON7/i,n)}function J5(e,t){let n=h.normalize(e,KGe),i=h.equalsEpsilon(n,h.UNIT_X,I.EPSILON6)?h.UNIT_Y:h.UNIT_X;return p0(e,i,t)}function Kie(e){let t=Q.getColumn(e,0,qGe),n=Q.getColumn(e,1,YGe),i=Q.getColumn(e,2,XGe),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]=I.EPSILON7,e[4]=I.EPSILON7,e[8]=I.EPSILON7,e):(o&&!r&&!s?t=p0(n,i,t):!o&&r&&!s?n=p0(t,i,n):!o&&!r&&s?i=p0(n,t,i):o?r?s||(t=J5(i,t),n=p0(i,t,n)):(t=J5(n,t),i=p0(n,t,i)):(n=J5(t,n),i=p0(n,t,i)),Q.setColumn(e,0,t,e),Q.setColumn(e,1,n,e),Q.setColumn(e,2,i,e),e)}function zC(e,t){t=Kie(t),this._orientedBoundingBox=new mi(e,t),this._boundingSphere=re.fromOrientedBoundingBox(this._orientedBoundingBox)}Object.defineProperties(zC.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});zC.prototype.distanceToCamera=function(e){return Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC))};zC.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};zC.prototype.update=function(e,t){h.clone(e,this._orientedBoundingBox.center),t=Kie(t),Q.clone(t,this._orientedBoundingBox.halfAxes),re.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere)};zC.prototype.createDebugVolume=function(e){let t=new Od({minimum:new h(-1,-1,-1),maximum:new h(1,1,1)}),n=F.fromRotationTranslation(this.boundingVolume.halfAxes,this.boundingVolume.center),i=new gt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:Ot.fromColor(e)}});return new Tn({geometryInstances:i,appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1})};var Uf=zC;function Ro(e,t,n,i){this._tileset=e,this._header=n;let o=u(n.contents),r=o&&n.contents.length>1||Ri(n,"3DTILES_multiple_contents"),s=o&&!r?n.contents[0]:n.content;this._contentHeader=s,this.transform=u(n.transform)?F.unpack(n.transform):F.clone(F.IDENTITY);let a=u(i)?i.computedTransform:e.modelMatrix,c=F.multiply(a,this.transform,new F),l=u(i)?i._initialTransform:F.IDENTITY;this._initialTransform=F.multiply(l,this.transform,new F),this.computedTransform=c,this._boundingVolume=this.createBoundingVolume(n.boundingVolume,c),this._boundingVolume2D=void 0;let f;u(s)&&u(s.boundingVolume)&&(f=this.createBoundingVolume(s.boundingVolume,c)),this._contentBoundingVolume=f,this._contentBoundingVolume2D=void 0;let d;u(n.viewerRequestVolume)&&(d=this.createBoundingVolume(n.viewerRequestVolume,c)),this._viewerRequestVolume=d,this.geometricError=n.geometricError,this._geometricError=n.geometricError,u(this._geometricError)||(this._geometricError=u(i)?i.geometricError:e._geometricError,Ro._deprecationWarning("geometricErrorUndefined","Required property geometricError is undefined for this tile. Using parent's geometric error instead.")),this.updateGeometricErrorScale();let p;u(n.refine)?((n.refine==="replace"||n.refine==="add")&&Ro._deprecationWarning("lowercase-refine",`This tile uses a lowercase refine "${n.refine}". Instead use "${n.refine.toUpperCase()}".`),p=n.refine.toUpperCase()==="REPLACE"?vr.REPLACE:vr.ADD):u(i)?p=i.refine:p=vr.REPLACE,this.refine=p,this.children=[],this.parent=i;let g,m=!1,A,x,C;if(t=Pe.createIfNeeded(t),r)A=Co.UNLOADED,x=t.clone();else if(u(s)){let v=s.uri;u(s.url)&&(Ro._deprecationWarning("contentUrl",'This tileset JSON uses the "content.url" property which has been deprecated. Use "content.uri" instead.'),v=s.url),v===""?(Ro._deprecationWarning("contentUriEmpty","content.uri property is an empty string, which creates a circular dependency, making this tileset invalid. Omit the content property instead"),g=new hw(e,this),m=!0,A=Co.READY):(A=Co.UNLOADED,x=t.getDerivedResource({url:v}),C=Ja.getServerKey(x.getUrlComponent()))}else g=new hw(e,this),m=!0,A=Co.READY;this._content=g,this._contentResource=x,this._contentState=A,this._contentReadyToProcessPromise=void 0,this._contentReadyPromise=void 0,this._expiredContent=void 0,this._serverKey=C,this.hasEmptyContent=m,this.hasTilesetContent=!1,this.hasImplicitContent=!1,this.hasImplicitContentMetadata=!1,this.hasMultipleContents=r,this.metadata=sF(e,n),this.cacheNode=void 0;let T=n.expire,b,S;u(T)&&(b=T.duration,u(T.date)&&(S=$.fromIso8601(T.date))),this.expireDuration=b,this.expireDate=S,this.lastStyleTime=0,this._optimChildrenWithinParent=Lf.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}Ro._deprecationWarning=br;Object.defineProperties(Ro.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 u(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||u(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 U_=new h;function JGe(e,t){let n=e._tileset,i=t.camera,o=e.boundingSphere,r=o.radius,s=h.multiplyByScalar(i.directionWC,e._centerZDepth,U_),a=h.add(i.positionWC,s,U_),c=h.subtract(a,o.center,U_);if(h.magnitude(c)>r){let b=h.normalize(c,U_),S=h.multiplyByScalar(b,r,U_),v=h.add(o.center,S,U_),P=h.subtract(v,i.positionWC,U_),O=h.normalize(P,U_);e._foveatedFactor=1-Math.abs(h.dot(i.directionWC,O))}else e._foveatedFactor=0;let d=e.refine===vr.REPLACE,p=n._skipLevelOfDetail;if(d&&!p||!n.foveatedScreenSpaceError||n.foveatedConeSize===1||e._priorityProgressiveResolution&&d&&p||n._pass===Jo.PRELOAD_FLIGHT||n._pass===Jo.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=I.clamp((e._foveatedFactor-m)/A,0,1),C=n.foveatedInterpolationCallback(n.foveatedMinimumScreenSpaceErrorRelaxation,n.maximumScreenSpaceError,x),T=e._screenSpaceError===0&&u(e.parent)?e.parent._screenSpaceError*.5:e._screenSpaceError;return n.maximumScreenSpaceError-C<=T}var Qie=new $;Ro.prototype.getScreenSpaceError=function(e,t,n){let i=this._tileset,o=y(n,1),r=u(this.parent)?this.parent.geometricError:i._geometricError,s=t?r:this.geometricError;if(s===0)return 0;let a=e.camera,c=a.frustum,l=e.context,f=l.drawingBufferWidth,d=l.drawingBufferHeight*o,p;if(e.mode===ee.SCENE2D||c instanceof Zt){u(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,I.EPSILON7),m=a.frustum.sseDenominator;if(p=s*d/(g*m),i.dynamicScreenSpaceError){let A=i._dynamicScreenSpaceErrorComputedDensity,x=i.dynamicScreenSpaceErrorFactor,C=I.fog(g,A)*x;p-=C}}return p/=e.pixelRatio,p};function ZGe(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=u(i)&&i._screenSpaceErrorProgressiveResolution>o;return r&&s&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!0,n=!0),n}function QGe(e,t){let n=t.parent,o=u(n)&&(!e._skipLevelOfDetail||t._screenSpaceError===0||n.hasTilesetContent||n.hasImplicitContent)?n._screenSpaceError:t._screenSpaceError;return e.root._screenSpaceError-o}Ro.prototype.updateVisibility=function(e){let t=this.parent,n=this._tileset,i=u(t)?t.computedTransform:n.modelMatrix,o=u(t)?t._visibilityPlaneMask:Ks.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!==Ks.MASK_OUTSIDE,this._inRequestVolume=this.insideViewerRequestVolume(e),this._priorityReverseScreenSpaceError=QGe(n,this),this._priorityProgressiveResolution=ZGe(n,this),this.priorityDeferred=JGe(this,e)};Ro.prototype.updateExpiration=function(){if(u(this.expireDate)&&this.contentReady&&!this.hasEmptyContent&&!this.hasMultipleContents){let e=$.now(Qie);$.lessThan(this.expireDate,e)&&(this._contentState=Co.EXPIRED,this._expiredContent=this._content)}};function $Ge(e){if(u(e.expireDuration)){let t=$.now(Qie);$.addSeconds(t,e.expireDuration,t),u(e.expireDate)?$.lessThan(e.expireDate,t)&&$.clone(t,e.expireDate):e.expireDate=$.clone(t)}}function eHe(e){return function(){return e._priority}}Ro.prototype.requestContent=function(){return this.hasEmptyContent?0:this.hasMultipleContents?tHe(this):nHe(this)};function tHe(e){let t=e._content,n=e._tileset;if(!u(t)){let r=Ri(e._header,"3DTILES_multiple_contents")?e._header.extensions["3DTILES_multiple_contents"]:e._header;t=new aF(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||!u(t.readyPromise))){if(e.isDestroyed()){Z5(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(!!u(r))return t.readyPromise}).then(function(r){if(!!u(r)){if(e.isDestroyed()){Z5(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){Z5(e,n,r)}),0}function Z5(e,t,n){e._contentState===Co.PROCESSING&&--t.statistics.numberOfTilesProcessing,e._contentState=Co.FAILED}function nHe(e){let t=e._contentResource.clone(),n=e.contentExpired;n&&t.setQueryParameters({expired:e.expireDate.toString()});let i=new Ho({throttle:!0,throttleByServer:!0,type:Kr.TILES3D,priorityFunction:eHe(e),serverKey:e._serverKey});e._request=i,t.request=i;let o=t.fetchArrayBuffer();if(!u(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()){Q5(e,s);return}let l=iHe(e,c);return n&&(e.expireDate=void 0),e._content=l,e._contentState=Co.PROCESSING,l});return e._contentReadyToProcessPromise=a,e._contentReadyPromise=a.then(function(c){if(!!u(c))return--s.statistics.numberOfPendingRequests,c.readyPromise}).then(function(c){if(!!u(c)){if(e.isDestroyed()){Q5(e,s);return}return $Ge(e),e._selectedFrame=0,e.lastStyleTime=0,$.now(e._loadTimestamp),e._contentState=Co.READY,c}}).catch(function(c){return i.state===ri.CANCELLED?(e._contentState=r,--s.statistics.numberOfPendingRequests,++s.statistics.numberOfAttemptedRequests,Promise.reject("Cancelled")):(Q5(e,s),Promise.reject(c))}),0}function Q5(e,t){e._contentState===Co.PROCESSING?--t.statistics.numberOfTilesProcessing:--t.statistics.numberOfPendingRequests,e._contentState=Co.FAILED}function iHe(e,t){let n=PC(t),i=e._tileset;i._disableSkipLevelOfDetail=i._disableSkipLevelOfDetail||n.contentType===Ds.GEOMETRY||n.contentType===Ds.VECTOR,(n.contentType===Ds.IMPLICIT_SUBTREE||n.contentType===Ds.IMPLICIT_SUBTREE_JSON)&&(e.hasImplicitContent=!0),n.contentType===Ds.EXTERNAL_TILESET&&(e.hasTilesetContent=!0);let o,r=wC[n.contentType];u(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,l=e.implicitCoordinates;o.metadata=c.getContentMetadataView(l,0)}else e.hasImplicitContent||(o.metadata=vC(i,s));let a=DC(i,s);return u(a)&&(o.group=new Gx({metadata:a})),o}Ro.prototype.cancelRequests=function(){this.hasMultipleContents?this._content.cancelRequests():this._request.cancel()};Ro.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 $ie=new re;function e6(e,t){if(t.mode!==ee.SCENE3D&&!u(e._boundingVolume2D)){let n=e._boundingVolume.boundingSphere,i=re.projectTo2D(n,t.mapProjection,$ie);e._boundingVolume2D=new V_(i.center,i.radius)}return t.mode!==ee.SCENE3D?e._boundingVolume2D:e._boundingVolume}function oHe(e,t){if(t.mode!==ee.SCENE3D&&!u(e._contentBoundingVolume2D)){let n=e._contentBoundingVolume.boundingSphere,i=re.projectTo2D(n,t.mapProjection,$ie);e._contentBoundingVolume2D=new V_(i.center,i.radius)}return t.mode!==ee.SCENE3D?e._contentBoundingVolume2D:e._contentBoundingVolume}Ro.prototype.visibility=function(e,t){let n=e.cullingVolume,i=e6(this,e),o=this._tileset,r=o.clippingPlanes;if(u(r)&&r.enabled){let s=r.computeIntersectionWithBoundingVolume(i,o.clippingPlanesOriginMatrix);if(this._isClipped=s!==Kt.INSIDE,s===Kt.OUTSIDE)return Ks.MASK_OUTSIDE}return n.computeVisibilityWithPlaneMask(i,t)};Ro.prototype.contentVisibility=function(e){if(!u(this._contentBoundingVolume))return Kt.INSIDE;if(this._visibilityPlaneMask===Ks.MASK_INSIDE)return Kt.INSIDE;let t=e.cullingVolume,n=oHe(this,e),i=this._tileset,o=i.clippingPlanes;if(u(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)};Ro.prototype.distanceToTile=function(e){return e6(this,e).distanceToCamera(e)};var rHe=new h;Ro.prototype.distanceToTileCenter=function(e){let n=e6(this,e).boundingVolume,i=h.subtract(n.center,e.camera.positionWC,rHe);return h.dot(e.camera.directionWC,i)};Ro.prototype.insideViewerRequestVolume=function(e){let t=this._viewerRequestVolume;return!u(t)||t.distanceToCamera(e)===0};var eoe=new Q,toe=new h,sHe=new Q,noe=new h,ioe=new ce,aHe=new mi,$5=new F;function cHe(e,t,n){let i=h.fromElements(e[0],e[1],e[2],noe),o=Q.fromArray(e,3,sHe);i=F.multiplyByPoint(t,i,i);let r=F.getMatrix3(t,eoe);return o=Q.multiply(r,o,o),u(n)?(n.update(i,o),n):new Uf(i,o)}function lHe(e,t,n,i){let o=ce.unpack(e,0,ioe),r=e[4],s=e[5],a=mi.fromRectangle(o,r,s,ie.WGS84,aHe),c=a.center,l=a.halfAxes;t=F.multiplyTransformation(t,F.inverseTransformation(n,$5),$5),c=F.multiplyByPoint(t,c,c);let f=F.getMatrix3(t,eoe);return l=Q.multiply(f,l,l),u(i)&&i instanceof Uf?(i.update(c,l),i):new Uf(c,l)}function uHe(e,t,n,i){if(!F.equalsEpsilon(t,n,I.EPSILON8))return lHe(e,t,n,i);if(u(i))return i;let o=ce.unpack(e,0,ioe);return new kf({rectangle:o,minimumHeight:e[4],maximumHeight:e[5]})}function fHe(e,t,n){let i=h.fromElements(e[0],e[1],e[2],noe),o=e[3];i=F.multiplyByPoint(t,i,i);let r=F.getScale(t,toe),s=h.maximumComponent(r);return o*=s,u(n)?(n.update(i,o),n):new V_(i,o)}Ro.prototype.createBoundingVolume=function(e,t,n){if(!u(e))throw new de("boundingVolume must be defined");if(Ri(e,"3DTILES_bounding_volume_S2"))return new pF(e.extensions["3DTILES_bounding_volume_S2"]);if(u(e.box))return cHe(e.box,t,n);if(u(e.region))return uHe(e.region,t,this._initialTransform,n);if(u(e.sphere))return fHe(e.sphere,t,n);throw new de("boundingVolume must contain a sphere, region, or box")};Ro.prototype.updateTransform=function(e){e=y(e,F.IDENTITY);let t=F.multiply(e,this.transform,$5);if(!!F.equals(t,this.computedTransform))return;F.clone(t,this.computedTransform);let i=this._header,o=this._contentHeader;this._boundingVolume=this.createBoundingVolume(i.boundingVolume,this.computedTransform,this._boundingVolume),u(this._contentBoundingVolume)&&(this._contentBoundingVolume=this.createBoundingVolume(o.boundingVolume,this.computedTransform,this._contentBoundingVolume)),u(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()};Ro.prototype.updateGeometricErrorScale=function(){let e=F.getScale(this.computedTransform,toe),t=h.maximumComponent(e);this.geometricError=this._geometricError*t};function dHe(e,t,n,i){if(!i.isRender)return;let o=u(e._contentHeader)&&u(e._contentHeader.boundingVolume),r=e.hasEmptyContent||e.hasTilesetContent||e.hasImplicitContent,s=t.debugShowBoundingVolume||t.debugShowContentBoundingVolume&&!o;if(s){let l;e._finalResolution?r?l=z.DARKGRAY:l=z.WHITE:l=z.YELLOW,u(e._debugBoundingVolume)||(e._debugBoundingVolume=e._boundingVolume.createDebugVolume(l)),e._debugBoundingVolume.update(n);let f=e._debugBoundingVolume.getGeometryInstanceAttributes("outline");f.color=Ot.toValue(l,f.color)}else!s&&u(e._debugBoundingVolume)&&(e._debugBoundingVolume=e._debugBoundingVolume.destroy());t.debugShowContentBoundingVolume&&o?(u(e._debugContentBoundingVolume)||(e._debugContentBoundingVolume=e._contentBoundingVolume.createDebugVolume(z.BLUE)),e._debugContentBoundingVolume.update(n)):!t.debugShowContentBoundingVolume&&u(e._debugContentBoundingVolume)&&(e._debugContentBoundingVolume=e._debugContentBoundingVolume.destroy()),t.debugShowViewerRequestVolume&&u(e._viewerRequestVolume)?(u(e._debugViewerRequestVolume)||(e._debugViewerRequestVolume=e._viewerRequestVolume.createDebugVolume(z.YELLOW)),e._debugViewerRequestVolume.update(n)):!t.debugShowViewerRequestVolume&&u(e._debugViewerRequestVolume)&&(e._debugViewerRequestVolume=e._debugViewerRequestVolume.destroy());let a=t.debugColorizeTiles&&!e._debugColorizeTiles||u(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 hHe(e,t,n){let i=e._content,o=e._expiredContent;if(!e.hasMultipleContents&&u(o)){if(!e.contentReady){o.update(t,n);return}e._expiredContent.destroy(),e._expiredContent=void 0}i.update(t,n)}function mHe(e,t){let n=t.clippingPlanes,i=0;u(n)&&e._isClipped&&n.enabled&&(i=n.clippingPlanesState),i!==e._clippingPlanesState&&(e._clippingPlanesState=i,e.clippingPlanesDirty=!0)}Ro.prototype.update=function(e,t,n){let i=t.commandList.length;mHe(this,e),dHe(this,e,t,n),hHe(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===Ce.TRANSLUCENT;a.depthForTranslucentClassification=c}this.clippingPlanesDirty=!1};var Jie=[];Ro.prototype.process=function(e,t){let n=t.commandList;t.commandList=Jie,this._content.update(e,t),Jie.length=0,t.commandList=n};function Zie(e,t,n){let i=e*Math.pow(10,t);return parseInt(i)*Math.pow(10,n)}function yF(e,t,n){return Math.max(I.normalize(e,t,n)-I.EPSILON7,0)}Ro.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,l=o,f=c+l,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),T=yF(this._depth,n.depth,i.depth);T=t?1-T:T;let S=!e._skipLevelOfDetail&&this.refine===vr.REPLACE?yF(this._priorityHolder._distanceToCamera,n.distance,i.distance):yF(this._priorityReverseScreenSpaceError,n.reverseScreenSpaceError,i.reverseScreenSpaceError),v=Zie(S,a,s),P=this._priorityProgressiveResolution?0:p,O=yF(this._priorityHolder._foveatedFactor,n.foveatedFactor,i.foveatedFactor),R=Zie(O,l,c),M=this.priorityDeferred?A:0,L=e._pass===Jo.PRELOAD_FLIGHT?0:C;this._priority=T+v+P+R+M+L};Ro.prototype.isDestroyed=function(){return!1};Ro.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 Ou=Ro;function Qm(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.group,i=e.class,o=u(n.properties)?n.properties:{};this._class=i,this._properties=o,this._id=t,this._extras=n.extras,this._extensions=n.extensions}Object.defineProperties(Qm.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}}});Qm.prototype.hasProperty=function(e){return Mn.hasProperty(e,this._properties,this._class)};Qm.prototype.hasPropertyBySemantic=function(e){return Mn.hasPropertyBySemantic(e,this._properties,this._class)};Qm.prototype.getPropertyIds=function(e){return Mn.getPropertyIds(this._properties,this._class,e)};Qm.prototype.getProperty=function(e){return Mn.getProperty(e,this._properties,this._class)};Qm.prototype.setProperty=function(e,t){return Mn.setProperty(e,t,this._properties,this._class)};Qm.prototype.getPropertyBySemantic=function(e){return Mn.getPropertyBySemantic(e,this._properties,this._class)};Qm.prototype.setPropertyBySemantic=function(e,t){return Mn.setPropertyBySemantic(e,t,this._properties,this._class)};var Aw=Qm;function $m(e){e=y(e,y.EMPTY_OBJECT);let t=e.tileset,n=e.class,i=u(t.properties)?t.properties:{};this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties($m.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});$m.prototype.hasProperty=function(e){return Mn.hasProperty(e,this._properties,this._class)};$m.prototype.hasPropertyBySemantic=function(e){return Mn.hasPropertyBySemantic(e,this._properties,this._class)};$m.prototype.getPropertyIds=function(e){return Mn.getPropertyIds(this._properties,this._class,e)};$m.prototype.getProperty=function(e){return Mn.getProperty(e,this._properties,this._class)};$m.prototype.setProperty=function(e,t){return Mn.setProperty(e,t,this._properties,this._class)};$m.prototype.getPropertyBySemantic=function(e){return Mn.getPropertyBySemantic(e,this._properties,this._class)};$m.prototype.setPropertyBySemantic=function(e,t){return Mn.setPropertyBySemantic(e,t,this._properties,this._class)};var AF=$m;function ooe(e){e=y(e,y.EMPTY_OBJECT);let t=e.metadataJson,n=e.schema,i=y(t.metadata,t.tileset),o;u(i)&&(o=new AF({tileset:i,class:n.classes[i.class]}));let r=[],s=[],a=t.groups;if(Array.isArray(a)){let c=a.length;for(let l=0;l<c;l++){let f=a[l];s.push(new Aw({group:f,class:n.classes[f.class]}))}}else if(u(a)){r=Object.keys(a).sort();let c=r.length;for(let l=0;l<c;l++){let f=r[l];if(a.hasOwnProperty(f)){let d=a[f];s.push(new Aw({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(ooe.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 xF=ooe;var roe={},pHe=new h;roe.checkChildrenWithinParent=function(e){let t=e.children,n=t.length,i=e.boundingVolume;if(i instanceof Uf||i instanceof kf){let o=i._orientedBoundingBox;e._optimChildrenWithinParent=Lf.USE_OPTIMIZATION;for(let r=0;r<n;++r){let a=t[r].boundingVolume;if(!(a instanceof Uf||a instanceof kf)){e._optimChildrenWithinParent=Lf.SKIP_OPTIMIZATION;break}let c=a._orientedBoundingBox,l=h.subtract(c.center,o.center,pHe),f=h.magnitude(l);h.divideByScalar(l,f,l);let d=Math.abs(o.halfAxes[0]*l.x)+Math.abs(o.halfAxes[1]*l.y)+Math.abs(o.halfAxes[2]*l.z)+Math.abs(o.halfAxes[3]*l.x)+Math.abs(o.halfAxes[4]*l.y)+Math.abs(o.halfAxes[5]*l.z)+Math.abs(o.halfAxes[6]*l.x)+Math.abs(o.halfAxes[7]*l.y)+Math.abs(o.halfAxes[8]*l.z),p=Math.abs(c.halfAxes[0]*l.x)+Math.abs(c.halfAxes[1]*l.y)+Math.abs(c.halfAxes[2]*l.z)+Math.abs(c.halfAxes[3]*l.x)+Math.abs(c.halfAxes[4]*l.y)+Math.abs(c.halfAxes[5]*l.z)+Math.abs(c.halfAxes[6]*l.x)+Math.abs(c.halfAxes[7]*l.y)+Math.abs(c.halfAxes[8]*l.z);if(d<=p+f){e._optimChildrenWithinParent=Lf.SKIP_OPTIMIZATION;break}}}return e._optimChildrenWithinParent===Lf.USE_OPTIMIZATION};var CF=roe;function xw(){this.head=void 0,this.tail=void 0,this._length=0}Object.defineProperties(xw.prototype,{length:{get:function(){return this._length}}});function _He(e,t,n){this.item=e,this.previous=t,this.next=n}xw.prototype.add=function(e){let t=new _He(e,this.tail,void 0);return u(this.tail)?(this.tail.next=t,this.tail=t):(this.head=t,this.tail=t),++this._length,t};function soe(e,t){u(t.previous)&&u(t.next)?(t.previous.next=t.next,t.next.previous=t.previous):u(t.previous)?(t.previous.next=void 0,e.tail=t.previous):u(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}xw.prototype.remove=function(e){!u(e)||(soe(this,e),--this._length)};xw.prototype.splice=function(e,t){if(e===t)return;soe(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 TF=xw;function _0(){this._list=new TF,this._sentinel=this._list.add(),this._trimTiles=!1}_0.prototype.reset=function(){this._list.splice(this._list.tail,this._sentinel)};_0.prototype.touch=function(e){let t=e.cacheNode;u(t)&&this._list.splice(this._sentinel,t)};_0.prototype.add=function(e){u(e.cacheNode)||(e.cacheNode=this._list.add(e))};_0.prototype.unloadTile=function(e,t,n){let i=t.cacheNode;!u(i)||(this._list.remove(i),t.cacheNode=void 0,n(e,t))};_0.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)}};_0.prototype.trim=function(){this._trimTiles=!0};var EF=_0;function bF(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 n6(e,t){let n;return t==="_loadTimestamp"?n=$.toDate(e).getTime():n=e,n}bF.prototype.setReferenceMinimumMaximum=function(e,t,n){this._referenceMinimum[n]=n6(e,n),this._referenceMaximum[n]=n6(t,n)};function gHe(e,t){let n=e.tilePropertyName;if(u(n)){let i=n6(t[n],n);return u(i)?(e._maximum=Math.max(i,e._maximum),e._minimum=Math.min(i,e._minimum),i):(e.tilePropertyName=void 0,i)}}var t6=[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)];bF.prototype.colorize=function(e,t){let n=this.tilePropertyName;if(!u(n)||!e.contentAvailable||e._selectedFrame!==t.frameNumber)return;let i=gHe(this,e),o=this._previousMinimum,r=this._previousMaximum;if(o===Number.MAX_VALUE||r===-Number.MAX_VALUE)return;let s=r-o+I.EPSILON7,c=I.clamp(i-o,0,s)/s,l=t6.length-1,f=c*l,d=Math.floor(f),p=Math.ceil(f),g=f-d,m=t6[d],A=t6[p],x=z.clone(z.WHITE);x.red=I.lerp(m.red,A.red,g),x.green=I.lerp(m.green,A.green,g),x.blue=I.lerp(m.blue,A.blue,g),e._debugColor=x};bF.prototype.resetMinimumMaximum=function(){let e=this.tilePropertyName;if(u(e)){let t=this._referenceMinimum[e],n=this._referenceMaximum[e],i=u(t)&&u(n);this._previousMinimum=i?t:this._minimum,this._previousMaximum=i?n:this._maximum,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE}};var SF=bF;function GC(){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}GC.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 wF(e,t,n,i){let o=t.innerContents,r=t.pointsLength,s=t.trianglesLength,a=t.featuresLength,c=t.geometryByteLength,l=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?-l:l,e.batchTableByteLength+=n?-f:f):(e.numberOfFeaturesSelected+=n?-a:a,e.numberOfPointsSelected+=n?-r:r,e.numberOfTrianglesSelected+=n?-s:s),u(o)){let d=o.length;for(let p=0;p<d;++p)wF(e,o[p],n,i)}}GC.prototype.incrementSelectionCounts=function(e){wF(this,e,!1,!1)};GC.prototype.incrementLoadCounts=function(e){wF(this,e,!1,!0)};GC.prototype.decrementLoadCounts=function(e){wF(this,e,!0,!0)};GC.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 z_=GC;function Cw(){this._style=void 0,this._styleDirty=!1,this._lastStyleTime=0}Object.defineProperties(Cw.prototype,{style:{get:function(){return this._style},set:function(e){e!==this._style&&(this._style=e,this._styleDirty=!0)}}});Cw.prototype.makeDirty=function(){this._styleDirty=!0};Cw.prototype.resetDirty=function(){this._styleDirty=!1};Cw.prototype.applyStyle=function(e){if(!e.ready||u(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 vF=Cw;function yHe(e,t,n){let i=Ri(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(!u(o.box)&&!u(o.region)&&!Ri(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 Pe({url:i.subtrees.uri}),this.contentUriTemplates=[],this.contentHeaders=[];let r=AHe(t);for(let s=0;s<r.length;s++){let a=r[s];this.contentHeaders.push(nt(a,!0));let c=new Pe({url:a.uri});this.contentUriTemplates.push(c)}this.contentCount=this.contentHeaders.length,this.tileHeader=xHe(t),this.subdivisionScheme=zr[i.subdivisionScheme],this.branchingFactor=zr.getBranchingFactor(this.subdivisionScheme),this.subtreeLevels=i.subtreeLevels,u(i.availableLevels)?this.availableLevels=i.availableLevels:this.availableLevels=i.maximumLevel+1}function AHe(e){if(Ri(e,"3DTILES_multiple_contents")){let t=e.extensions["3DTILES_multiple_contents"];return u(t.contents)?t.contents:t.content}return u(e.contents)?e.contents:u(e.content)?[e.content]:[]}function xHe(e){let t=nt(e,!0);return u(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 DF=yHe;var Tw={};function aoe(e){return e=(e^e<<8)&16711935,e=(e^e<<4)&252645135,e=(e^e<<2)&858993459,e=(e^e<<1)&1431655765,e}function i6(e){return e=(e^e<<16)&50331903,e=(e^e<<8)&50393103,e=(e^e<<4)&51130563,e=(e^e<<2)&153391689,e}function coe(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 o6(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}Tw.encode2D=function(e,t){return(aoe(e)|aoe(t)<<1)>>>0};Tw.decode2D=function(e,t){return u(t)||(t=new Array(2)),t[0]=coe(e),t[1]=coe(e>>1),t};Tw.encode3D=function(e,t,n){return i6(e)|i6(t)<<1|i6(n)<<2};Tw.decode3D=function(e,t){return u(t)||(t=new Array(3)),t[0]=o6(e),t[1]=o6(e>>1),t[2]=o6(e>>2),t};var g0=Tw;function vo(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===zr.OCTREE&&(this.z=e.z)}Object.defineProperties(vo.prototype,{childIndex:{get:function(){let e=0;return e|=this.x&1,e|=(this.y&1)<<1,this.subdivisionScheme===zr.OCTREE&&(e|=(this.z&1)<<2),e}},mortonIndex:{get:function(){return this.subdivisionScheme===zr.OCTREE?g0.encode3D(this.x,this.y,this.z):g0.encode2D(this.x,this.y)}},tileIndex:{get:function(){let e=this.subdivisionScheme===zr.OCTREE?((1<<3*this.level)-1)/7:((1<<2*this.level)-1)/3,t=this.mortonIndex;return e+t}}});vo.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===zr.OCTREE){let o=(this.z<<e.level)+e.z;return new vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};vo.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===zr.OCTREE){let r=Math.floor(this.z/t);return new vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o,z:r})}return new vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o})};vo.prototype.getOffsetCoordinates=function(e){let t=e.level-this.level,n=1<<t,i=e.x%n,o=e.y%n;if(this.subdivisionScheme===zr.OCTREE){let r=e.z%n;return new vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o,z:r})}return new vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o})};vo.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===zr.OCTREE){let o=2*this.z+Math.floor(e/4)%2;return new vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};vo.prototype.getSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels)};vo.prototype.getParentSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels+this.subtreeLevels)};vo.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===zr.OCTREE){let s=e.z>>t,a=this.z===s;return o&&r&&a}return o&&r};vo.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===zr.OCTREE?this.z===e.z:!0)};vo.prototype.isImplicitTilesetRoot=function(){return this.level===0};vo.prototype.isSubtreeRoot=function(){return this.level%this.subtreeLevels===0};vo.prototype.isBottomOfSubtree=function(){return this.level%this.subtreeLevels===this.subtreeLevels-1};vo.prototype.getTemplateValues=function(){let e={level:this.level,x:this.x,y:this.y};return this.subdivisionScheme===zr.OCTREE&&(e.z=this.z),e};var loe=[0,0,0];vo.fromMortonIndex=function(e,t,n,i){let o;return e===zr.OCTREE?(o=g0.decode3D(i,loe),new vo({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1],z:o[2]})):(o=g0.decode2D(i,loe),new vo({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1]}))};vo.fromTileIndex=function(e,t,n){let i,o,r;return e===zr.OCTREE?(i=Math.floor(I.log2(7*n+1)/3),o=((1<<3*i)-1)/7,r=n-o):(i=Math.floor(I.log2(3*n+1)/2),o=((1<<2*i)-1)/3,r=n-o),vo.fromMortonIndex(e,t,i,r)};var PF=vo;function Ps(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 EF,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 du,this._maximumScreenSpaceError=y(e.maximumScreenSpaceError,16),this._maximumMemoryUsage=y(e.maximumMemoryUsage,512),this._styleEngine=new vF,this._styleApplied=!1,this._modelMatrix=u(e.modelMatrix)?F.clone(e.modelMatrix):F.clone(F.IDENTITY),this._statistics=new z_,this._statisticsLast=new z_,this._statisticsPerPass=new Array(Jo.NUMBER_OF_PASSES);for(let r=0;r<Jo.NUMBER_OF_PASSES;++r)this._statisticsPerPass[r]=new z_;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 SF(e.debugHeatmapTilePropertyName),this.cullRequestsWhileMoving=y(e.cullRequestsWhileMoving,!0),this._cullRequestsWhileMoving=!1,this.cullRequestsWhileMovingMultiplier=y(e.cullRequestsWhileMovingMultiplier,60),this.progressiveResolutionHeightFraction=I.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=F.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,I.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=bl.HIGHLIGHT,this.colorBlendAmount=.5,this._pointCloudShading=new Im(e.pointCloudShading),this._pointCloudEyeDomeLighting=new g_,this.loadProgress=new ye,this.allTilesLoaded=new ye,this.initialTilesLoaded=new ye,this.tileLoad=new ye,this.tileUnload=new ye,this.tileFailed=new ye,this.tileVisible=new ye,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,u(e.imageBasedLighting)?(this._imageBasedLighting=e.imageBasedLighting,this._shouldDestroyImageBasedLighting=!1):(this._imageBasedLighting=new zx,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,qc.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&&Dt("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=Pe.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,Ps.loadJson(o)}).then(function(r){if(!i.isDestroyed())return CHe(i,r)}).then(function(r){if(i.isDestroyed())return;i._root=i.loadTileset(o,r);let s=u(r.asset.gltfUpAxis)?bo.fromName(r.asset.gltfUpAxis):bo.Y,a=y(e.modelUpAxis,s),c=y(e.modelForwardAxis,bo.X),l=r.asset;i._asset=l,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=l.extras;if(u(f)&&u(f.cesium)&&u(f.cesium.credits)){let m=f.cesium.credits,A=i._credits;u(A)||(A=[],i._credits=A);for(let x=0;x<m.length;++x){let C=m[x];A.push(new Xt(C.html,i._showCreditsOnScreen))}}let p=i._root.createBoundingVolume(r.root.boundingVolume,F.IDENTITY).boundingSphere.center,g=i._ellipsoid.cartesianToCartographic(p);return u(g)&&g.height>ii._defaultMinTerrainHeight&&(i._initialClippingPlanesOriginMatrix=St.eastNorthUpToFixedFrame(p)),i._clippingPlanesOriginMatrix=F.clone(i._initialClippingPlanesOriginMatrix),i})}Object.defineProperties(Ps.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){Js.setOwner(e,this,"_clippingPlanes")}},properties:{get:function(){return this._properties}},ready:{get:function(){return u(this._root)}},readyPromise:{get:function(){return this._readyPromise}},tilesLoaded:{get:function(){return this._tilesLoaded}},resource:{get:function(){return this._resource}},basePath:{get:function(){return br("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(u(this._metadataExtension))return this._metadataExtension.tileset}},schema:{get:function(){if(u(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=F.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 u(this._clippingPlanesOriginMatrix)?(this._clippingPlanesOriginMatrixDirty&&(F.multiply(this.root.computedTransform,this._initialClippingPlanesOriginMatrix,this._clippingPlanesOriginMatrix),this._clippingPlanesOriginMatrixDirty=!1),this._clippingPlanesOriginMatrix):F.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_${e}`),this._instanceFeatureIdLabel=e}}});Ps.loadJson=function(e){return Pe.createIfNeeded(e).fetchJson()};Ps.prototype.makeStyleDirty=function(){this._styleEngine.makeDirty()};Ps.prototype.loadTileset=function(e,t,n){let i=t.asset;if(!u(i))throw new de("Tileset must have an asset property.");if(i.version!=="0.0"&&i.version!=="1.0"&&i.version!=="1.1")throw new de("The tileset must be 3D Tiles version 0.0, 1.0, or 1.1");u(t.extensionsRequired)&&Ps.checkSupportedExtensions(t.extensionsRequired);let o=this._statistics,r=i.tilesetVersion;u(r)&&(this._basePath+=`?v=${r}`,e=e.clone(),e.setQueryParameters({v:r}));let s=uoe(this,e,t.root,n);u(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===vr.ADD;let l=c._header.children;if(u(l)){let f=l.length;for(let d=0;d<f;++d){let p=l[d],g=uoe(this,e,p,c);c.children.push(g),g._depth=c._depth+1,a.push(g)}}this._cullWithChildrenBounds&&CF.checkChildrenWithinParent(c)}return s};function uoe(e,t,n,i){if(u(n.implicitTiling)||Ri(n,"3DTILES_implicit_tiling")){let r=e.schema,s=new DF(t,n,r),a=new PF({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:0,x:0,y:0,z:0}),c=s.subtreeUriTemplate.getDerivedResource({templateValues:a.getTemplateValues()}).url,f=nt(n,!0);f.contents=[{uri:c}],delete f.content,delete f.extensions;let d=new Ou(e,t,f,i);return d.implicitTileset=s,d.implicitCoordinates=a,d}return new Ou(e,t,n,i)}function CHe(e,t){let n=Ri(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t,i;if(u(n.schemaUri)){let o=e._resource.getDerivedResource({url:n.schemaUri});i=co.loadSchema({resource:o})}else if(u(n.schema))i=co.loadSchema({schema:n.schema});else return Promise.resolve(t);return e._schemaLoader=i,i.promise.then(function(o){return e._metadataExtension=new xF({schema:o.schema,metadataJson:n}),t})}var foe=new h,THe=new fe,EHe=new F,bHe=new h,SHe=new h,wHe=new h;function vHe(e,t){let n,i,o,r,s,a=t.camera,c=e._root,l=c.contentBoundingVolume;if(l instanceof kf)n=h.normalize(a.positionWC,foe),i=a.directionWC,o=a.positionCartographic.height,r=l.minimumHeight,s=l.maximumHeight;else{let C=F.inverseTransformation(c.computedTransform,EHe),T=t.mapProjection.ellipsoid,b=l.boundingVolume,S=F.multiplyByPoint(C,b.center,bHe);if(h.magnitude(S)>T.minimumRadius){let v=fe.fromCartesian(S,T,THe);n=h.normalize(a.positionWC,foe),i=a.directionWC,o=a.positionCartographic.height,r=0,s=v.height*2}else{let v=F.multiplyByPoint(C,a.positionWC,SHe);if(n=h.UNIT_Z,i=F.multiplyByPointAsVector(C,a.directionWC,wHe),i=h.normalize(i,i),o=v.z,l instanceof Uf){let P=c._header.boundingVolume.box[11];r=S.z-P,s=S.z+P}else if(l instanceof V_){let P=b.radius;r=S.z-P,s=S.z+P}}}let f=e.dynamicScreenSpaceErrorHeightFalloff,d=r+(s-r)*f,p=s,g=I.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 DHe(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?UHe(e,t):(n.decrementLoadCounts(t.content),--n.numberOfTilesWithContentReady)),e._requestedTilesInFlight.push(t),t.contentReadyToProcessPromise.then(BHe(e,t)).catch(function(r){}),t.contentReadyPromise.then(MHe(e,t)).catch(RHe(e,t))}function PHe(e,t){return e._priority-t._priority}Ps.prototype.postPassesUpdate=function(e){!this.ready||(IHe(this,e),GHe(this,e),this._cache.unloadTiles(this,moe),this._styleApplied&&this._styleEngine.resetDirty(),this._styleApplied=!1)};Ps.prototype.prePassesUpdate=function(e){if(!this.ready)return;FHe(this,e);let t=this._clippingPlanes;this._clippingPlanesOriginMatrixDirty=!0,u(t)&&t.enabled&&t.update(e),u(this._loadTimestamp)||(this._loadTimestamp=$.clone(e.time)),this._timeSinceLoad=Math.max($.secondsDifference(e.time,this._loadTimestamp)*1e3,0),this._skipLevelOfDetail=this.skipLevelOfDetail&&!u(this._classificationType)&&!this._disableSkipLevelOfDetail&&!this._allTilesAdditive,this.dynamicScreenSpaceError&&vHe(this,e),e.newFrame&&this._cache.reset()};function IHe(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 OHe(e,t){let n=e._requestedTiles,i=n.length;n.sort(PHe);for(let o=0;o<i;++o)DHe(e,n[o])}function BHe(e,t){return function(){e._processingQueue.push(t),++e._statistics.numberOfTilesProcessing}}function RHe(e,t){return function(n){if(t._contentState!==Co.FAILED)return;let i=t._contentResource.url,o=u(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 MHe(e,t){return function(n){--e._statistics.numberOfTilesProcessing,u(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 LHe(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 FHe(e,t){LHe(e);let n=e._processingQueue,i=n.length;for(let o=0;o<i;++o)n[o].process(e,t)}var IF=new h,NHe={maximumFractionDigits:3};function doe(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,NHe):Math.round(t).toLocaleString()}function r6(e){let t=e.boundingVolume.boundingVolume,n=t.halfAxes,i=t.radius,o=h.clone(t.center,IF);if(u(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(u(i)){let r=h.normalize(t.center,IF);r=h.multiplyByScalar(r,.75*i,IF),o=h.add(r,t.center,IF)}return o}function s6(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: ${doe(e.content.texturesByteLength)}`,i+=`
Geometry Memory: ${doe(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 kHe(e,t){let n,i,o=e._selectedTiles,r=o.length,s=e._emptyTiles,a=s.length;if(e._tileDebugLabels.removeAll(),e.debugPickedTileLabelOnly){if(u(e.debugPickedTile)){let c=u(e.debugPickPosition)?e.debugPickPosition:r6(e.debugPickedTile),l=s6(e.debugPickedTile,e,c);l.pixelOffset=new H(15,-15)}}else{for(n=0;n<r;++n)i=o[n],s6(i,e,r6(i));for(n=0;n<a;++n)i=s[n],(i.hasTilesetContent||i.hasImplicitContent)&&s6(i,e,r6(i))}e._tileDebugLabels.update(t)}function VHe(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,l=e._emptyTiles,f=l.length,d=e.tileVisible,p,g,m=e._skipLevelOfDetail&&e._hasMixedContent&&t.context.stencilBuffer&&c>0;e._backfaceCommands.length=0,m&&(u(e._stencilClearCommand)||(e._stencilClearCommand=new $n({stencil:0,pass:Ce.CESIUM_3D_TILE,renderState:ke.fromCache({stencilMask:vt.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=l[p],g.update(e,t,n);let x=r.length-A;if(e._backfaceCommands.trim(),m){let C=e._backfaceCommands.values,T=C.length;for(r.length+=T,p=x-1;p>=0;--p)r[A+T+p]=r[A+p];for(p=0;p<T;++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?(u(e._tileDebugLabels)||(e._tileDebugLabels=new zm),kHe(e,t)):e._tileDebugLabels=e._tileDebugLabels&&e._tileDebugLabels.destroy())}var hoe=[];function UHe(e,t){let n=t,i=hoe;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&&(zHe(e,t),--e._statistics.numberOfTilesTotal)}n.children=[]}function moe(e,t){e.tileUnload.raiseEvent(t),e._statistics.decrementLoadCounts(t.content),--e._statistics.numberOfTilesWithContentReady,t.unloadContent()}function zHe(e,t){e._cache.unloadTile(e,t,moe),t.destroy()}Ps.prototype.trimLoadedTiles=function(){this._cache.trim()};function GHe(e,t){let n=e._statistics,i=e._statisticsLast,o=n.numberOfPendingRequests,r=n.numberOfTilesProcessing,s=i.numberOfPendingRequests,a=i.numberOfTilesProcessing;z_.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 HHe(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 WHe(e,t){(t.frameNumber!==e._updatedModelMatrixFrame||!u(e._previousModelMatrix))&&(e._updatedModelMatrixFrame=t.frameNumber,e._modelMatrixChanged=!F.equals(e.modelMatrix,e._previousModelMatrix),e._modelMatrixChanged&&(e._previousModelMatrix=F.clone(e.modelMatrix,e._previousModelMatrix)))}function jHe(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,HHe(e),WHe(e,t),e._cullRequestsWhileMoving=e.cullRequestsWhileMoving&&!e._modelMatrixChanged;let s=i.traversal.selectTiles(e,t);if(i.requestTiles&&OHe(e),VHe(e,t,i),z_.clone(o,n),r){let a=e._credits;if(u(a)&&o.selected!==0){let c=a.length;for(let l=0;l<c;++l){let f=a[l];f.showOnScreen=e._showCreditsOnScreen,t.creditDisplay.addCredit(f)}}}return s}Ps.prototype.update=function(e){this.updateForPass(e,e.tilesetPassState)};Ps.prototype.updateForPass=function(e,t){let n=t.pass;if(n===Jo.PRELOAD&&(!this.preloadWhenHidden||this.show)||n===Jo.PRELOAD_FLIGHT&&(!this.preloadFlightDestinations||!this.show&&!this.preloadWhenHidden)||n===Jo.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=Jo.getPassOptions(n),a=s.ignoreCommands,c=y(t.commandList,i),l=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=jHe(this,e,f,s)),a&&(c.length=l),e.commandList=i,e.camera=o,e.cullingVolume=r};Ps.prototype.hasExtension=function(e){return u(this._extensionsUsed)?this._extensionsUsed.indexOf(e)>-1:!1};Ps.prototype.isDestroyed=function(){return!1};Ps.prototype.destroy=function(){if(this._tileDebugLabels=this._tileDebugLabels&&this._tileDebugLabels.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),u(this._schemaLoader)&&co.unload(this._schemaLoader),u(this._root)){let e=hoe;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)};Ps.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};Ps.checkSupportedExtensions=function(e){for(let t=0;t<e.length;t++)if(!Ps.supportedExtensions[e[t]])throw new de(`Unsupported 3D Tiles Extension: ${e[t]}`)};var Kc=Ps;var qHe=new F;function G_(e,t){t.collectionChanged.addEventListener(G_.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._tilesetHash={},this._entitiesToVisualize=new yt,this._onCollectionChanged(t,t.values,[],[])}G_.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,l=n[s.id],f=s.isShowing&&s.isAvailable(e)&&j.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,qHe),c=Pe.createIfNeeded(j.getValueOrUndefined(a._uri,e))),!f){u(l)&&(l.tilesetPrimitive.show=!1);continue}let p=u(l)?l.tilesetPrimitive:void 0;(!u(p)||c.url!==l.url)&&(u(p)&&(i.removeAndDestroy(p),delete n[s.id]),p=new Kc({url:c}),p.id=s,i.add(p),l={tilesetPrimitive:p,url:c.url,loadFail:!1},n[s.id]=l,YHe(p,s,n)),p.show=!0,u(d)&&(p.modelMatrix=d),p.maximumScreenSpaceError=j.getValueOrDefault(a.maximumScreenSpaceError,e,p.maximumScreenSpaceError)}return!0};G_.prototype.isDestroyed=function(){return!1};G_.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(G_.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._tilesetHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)a6(this,e[i],t,n);return le(this)};G_.prototype.getBoundingSphere=function(e,t){let n=this._tilesetHash[e.id];if(!u(n)||n.loadFail)return ot.FAILED;let i=n.tilesetPrimitive;return!u(i)||!i.show?ot.FAILED:i.ready?(re.clone(i.boundingSphere,t),ot.DONE):ot.PENDING};G_.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],u(r._tileset)&&s.set(r.id,r);for(o=i.length-1;o>-1;o--)r=i[o],u(r._tileset)?s.set(r.id,r):(a6(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],a6(this,r,a,c),s.remove(r.id)};function a6(e,t,n,i){let o=n[t.id];u(o)&&(i.removeAndDestroy(o.tilesetPrimitive),delete n[t.id])}function YHe(e,t,n){e.readyPromise.catch(function(i){console.error(i),n[t.id].loadFail=!0})}var OF=G_;var XHe=z.WHITE,KHe=z.BLACK,JHe=new H(2,2);function HC(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,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(HC.prototype,{isConstant:{get:function(){return j.isConstant(this._evenColor)&&j.isConstant(this._oddColor)&&j.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},evenColor:ae("evenColor"),oddColor:ae("oddColor"),repeat:ae("repeat")});HC.prototype.getType=function(e){return"Checkerboard"};HC.prototype.getValue=function(e,t){return u(t)||(t={}),t.lightColor=j.getValueOrClonedDefault(this._evenColor,e,XHe,t.lightColor),t.darkColor=j.getValueOrClonedDefault(this._oddColor,e,KHe,t.darkColor),t.repeat=j.getValueOrDefault(this._repeat,e,JHe),t};HC.prototype.equals=function(e){return this===e||e instanceof HC&&j.equals(this._evenColor,e._evenColor)&&j.equals(this._oddColor,e._oddColor)&&j.equals(this._repeat,e._repeat)};var Ew=HC;var poe={id:void 0};function bw(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 Ia(e){this._owner=e,this._entities=new yt,this._addedEntities=new yt,this._removedEntities=new yt,this._changedEntities=new yt,this._suspendCount=0,this._collectionChanged=new ye,this._id=kn(),this._show=!0,this._firing=!1,this._refire=!1}Ia.prototype.suspendEvents=function(){this._suspendCount++};Ia.prototype.resumeEvents=function(){this._suspendCount--,bw(this)};Object.defineProperties(Ia.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}}});Ia.prototype.computeAvailability=function(){let e=Ve.MAXIMUM_VALUE,t=Ve.MINIMUM_VALUE,n=this._entities.values;for(let i=0,o=n.length;i<o;i++){let s=n[i].availability;if(u(s)){let a=s.start,c=s.stop;$.lessThan(a,e)&&!a.equals(Ve.MINIMUM_VALUE)&&(e=a),$.greaterThan(c,t)&&!c.equals(Ve.MAXIMUM_VALUE)&&(t=c)}}return Ve.MAXIMUM_VALUE.equals(e)&&(e=Ve.MINIMUM_VALUE),Ve.MINIMUM_VALUE.equals(t)&&(t=Ve.MAXIMUM_VALUE),new yn({start:e,stop:t})};Ia.prototype.add=function(e){e instanceof qo||(e=new qo(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(Ia.prototype._onEntityDefinitionChanged,this),bw(this),e};Ia.prototype.remove=function(e){return u(e)?this.removeById(e.id):!1};Ia.prototype.contains=function(e){return this._entities.get(e.id)===e};Ia.prototype.removeById=function(e){if(!u(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(Ia.prototype._onEntityDefinitionChanged,this),bw(this),!0):!1};Ia.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);u(c)||(s.definitionChanged.removeEventListener(Ia.prototype._onEntityDefinitionChanged,this),o.set(a,s))}e.removeAll(),i.removeAll(),this._changedEntities.removeAll(),bw(this)};Ia.prototype.getById=function(e){return this._entities.get(e)};Ia.prototype.getOrCreateEntity=function(e){let t=this._entities.get(e);return u(t)||(poe.id=e,t=new qo(poe),this.add(t)),t};Ia.prototype._onEntityDefinitionChanged=function(e){let t=e.id;this._addedEntities.contains(t)||this._changedEntities.set(t,e),bw(this)};var Is=Ia;var BF={id:void 0},WC=new Array(2);function c6(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 _oe(e,t,n,i){WC[0]=n,WC[1]=i.id,t[JSON.stringify(WC)]=i.definitionChanged.addEventListener(gr.prototype._onDefinitionChanged,e)}function goe(e,t,n,i){WC[0]=n,WC[1]=i.id;let o=JSON.stringify(WC);t[o](),t[o]=void 0}function H_(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,l,f=e._composite,d=new Is(e),p=e._eventHash,g;for(r=0;r<o;r++)for(l=i[r],l.collectionChanged.removeEventListener(gr.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--)s=a[c],goe(e,p,g,s);for(r=n-1;r>=0;r--)for(l=t[r],l.collectionChanged.addEventListener(gr.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--){s=a[c],_oe(e,p,g,s);let A=d.getById(s.id);u(A)||(A=f.getById(s.id),u(A)?c6(A):(BF.id=s.id,A=new qo(BF)),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 gr(e,t){this._owner=t,this._composite=new Is(this),this._suspendCount=0,this._collections=u(e)?e.slice():[],this._collectionsCopy=[],this._id=kn(),this._eventHash={},H_(this),this._shouldRecomposite=!1}Object.defineProperties(gr.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}}});gr.prototype.addCollection=function(e,t){u(t)?this._collections.splice(t,0,e):(t=this._collections.length,this._collections.push(e)),H_(this)};gr.prototype.removeCollection=function(e){let t=this._collections.indexOf(e);return t!==-1?(this._collections.splice(t,1),H_(this),!0):!1};gr.prototype.removeAllCollections=function(){this._collections.length=0,H_(this)};gr.prototype.containsCollection=function(e){return this._collections.indexOf(e)!==-1};gr.prototype.contains=function(e){return this._composite.contains(e)};gr.prototype.indexOfCollection=function(e){return this._collections.indexOf(e)};gr.prototype.getCollection=function(e){return this._collections[e]};gr.prototype.getCollectionsLength=function(){return this._collections.length};function RF(e,t){return e.indexOf(t)}function yoe(e,t,n){let i=e._collections;if(t=I.clamp(t,0,i.length-1),n=I.clamp(n,0,i.length-1),t===n)return;let o=i[t];i[t]=i[n],i[n]=o,H_(e)}gr.prototype.raiseCollection=function(e){let t=RF(this._collections,e);yoe(this,t,t+1)};gr.prototype.lowerCollection=function(e){let t=RF(this._collections,e);yoe(this,t,t-1)};gr.prototype.raiseCollectionToTop=function(e){let t=RF(this._collections,e);t!==this._collections.length-1&&(this._collections.splice(t,1),this._collections.push(e),H_(this))};gr.prototype.lowerCollectionToBottom=function(e){let t=RF(this._collections,e);t!==0&&(this._collections.splice(t,1),this._collections.splice(0,0,e),H_(this))};gr.prototype.suspendEvents=function(){this._suspendCount++,this._composite.suspendEvents()};gr.prototype.resumeEvents=function(){this._suspendCount--,this._shouldRecomposite&&this._suspendCount===0&&(H_(this),this._shouldRecomposite=!1),this._composite.resumeEvents()};gr.prototype.computeAvailability=function(){return this._composite.computeAvailability()};gr.prototype.getById=function(e){return this._composite.getById(e)};gr.prototype._onCollectionChanged=function(e,t,n){let i=this._collectionsCopy,o=i.length,r=this._composite;r.suspendEvents();let s,a,c,l,f=n.length,d=this._eventHash,p=e.id;for(s=0;s<f;s++){let m=n[s];goe(this,d,p,m);let A=m.id;for(a=o-1;a>=0;a--)c=i[a].getById(A),u(c)&&(u(l)||(l=r.getById(A),c6(l)),l.merge(c));u(l)||r.removeById(A),l=void 0}let g=t.length;for(s=0;s<g;s++){let m=t[s];_oe(this,d,p,m);let A=m.id;for(a=o-1;a>=0;a--)c=i[a].getById(A),u(c)&&(u(l)||(l=r.getById(A),u(l)?c6(l):(BF.id=A,l=new qo(BF),r.add(l))),l.merge(c));l=void 0}r.resumeEvents()};gr.prototype._onDefinitionChanged=function(e,t,n,i){let o=this._collections,r=this._composite,s=o.length,a=e.id,c=r.getById(a),l=c[t],f=!u(l),d=!0;for(let p=s-1;p>=0;p--){let g=o[p].getById(e.id);if(u(g)){let 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ya(n,i),r=o.projectPointOntoPlane(h.add(n,e,LF),LF),s=o.projectPointOntoPlane(h.add(n,t,FF),FF);return s.x*r.y-s.y*r.x>=0};var A8e=new h,x8e=new h;Dw.computePositions=function(e,t,n,i,o){let r=i._ellipsoid,s=u8e(e,r),a=i._granularity,c=i._cornerType,l=o?y8e(t,n):Toe(t,n),f=o?Toe(t,n):void 0,d=n.height/2,p=n.width/2,g=e.length,m=[],A=o?[]:void 0,x=t8e,C=n8e,T=i8e,b=o8e,S=r8e,v=s8e,P=a8e,O=c8e,R=l8e,M=e[0],L=e[1];b=r.geodeticSurfaceNormal(M,b),x=h.subtract(L,M,x),x=h.normalize(x,x),O=h.cross(b,x,O),O=h.normalize(O,O);let _=s[0],E=s[1];o&&(A=ep(M,O,f,A,r,_+d,1,1)),R=h.clone(M,R),M=L,C=h.negate(x,C);let w,D;for(let U=1;U<g-1;U++){let V=o?2:1;if(L=e[U+1],M.equals(L)){Dt("Positions are too close and are considered equivalent with rounding error.");continue}x=h.subtract(L,M,x),x=h.normalize(x,x),T=h.add(x,C,T),T=h.normalize(T,T),b=r.geodeticSurfaceNormal(M,b);let G=h.multiplyByScalar(b,h.dot(x,b),A8e);h.subtract(x,G,G),h.normalize(G,G);let k=h.multiplyByScalar(b,h.dot(C,b),x8e);if(h.subtract(C,k,k),h.normalize(k,k),!I.equalsEpsilon(Math.abs(h.dot(G,k)),1,I.EPSILON7)){T=h.cross(T,b,T),T=h.cross(b,T,T),T=h.normalize(T,T);let q=1/Math.max(.25,h.magnitude(h.cross(T,C,jC))),X=Dw.angleIsGreaterThanPi(x,C,M,r);X?(S=h.add(M,h.multiplyByScalar(T,q*p,T),S),v=h.add(S,h.multiplyByScalar(O,p,v),v),Os[0]=h.clone(R,Os[0]),Os[1]=h.clone(v,Os[1]),w=m6(Os,_+d,E+d,a),D=Ei.generateArc({positions:Os,granularity:a,ellipsoid:r}),m=_6(D,O,l,m,r,w,1),O=h.cross(b,x,O),O=h.normalize(O,O),P=h.add(S,h.multiplyByScalar(O,p,P),P),c===bi.ROUNDED||c===bi.BEVELED?woe(S,v,P,c,X,r,m,l,E+d,o):(T=h.negate(T,T),m=ep(M,T,l,m,r,E+d,q,V)),R=h.clone(P,R)):(S=h.add(M,h.multiplyByScalar(T,q*p,T),S),v=h.add(S,h.multiplyByScalar(O,-p,v),v),Os[0]=h.clone(R,Os[0]),Os[1]=h.clone(v,Os[1]),w=m6(Os,_+d,E+d,a),D=Ei.generateArc({positions:Os,granularity:a,ellipsoid:r}),m=_6(D,O,l,m,r,w,1),O=h.cross(b,x,O),O=h.normalize(O,O),P=h.add(S,h.multiplyByScalar(O,-p,P),P),c===bi.ROUNDED||c===bi.BEVELED?woe(S,v,P,c,X,r,m,l,E+d,o):m=ep(M,T,l,m,r,E+d,q,V),R=h.clone(P,R)),C=h.negate(x,C)}else m=ep(R,O,l,m,r,_+d,1,1),R=M;_=E,E=s[U+1],M=L}Os[0]=h.clone(R,Os[0]),Os[1]=h.clone(M,Os[1]),w=m6(Os,_+d,E+d,a),D=Ei.generateArc({positions:Os,granularity:a,ellipsoid:r}),m=_6(D,O,l,m,r,w,1),o&&(A=ep(M,O,f,A,r,E+d,1,1)),g=m.length;let B=o?g+A.length:g,N=new Float64Array(B);return N.set(m),o&&N.set(A,g),N};var fh=Dw;var y6={},qC=new h,Ooe=new h,C8e=new h,voe=new h,dc=[new h,new h],Boe=new h,Roe=new h,Moe=new h,T8e=new h,E8e=new h,b8e=new h,S8e=new h,w8e=new h,v8e=new h,D8e=new h,Doe=new Be,Poe=new Q;function NF(e,t,n,i,o){let r=h.angleBetween(h.subtract(t,e,qC),h.subtract(n,e,Ooe)),s=i===bi.BEVELED?1:Math.ceil(r/I.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 l;o?l=Q.fromQuaternion(Be.fromAxisAngle(h.negate(e,qC),r/s,Doe),Poe):l=Q.fromQuaternion(Be.fromAxisAngle(e,r/s,Doe),Poe);let f=0;t=h.clone(t,qC);for(let d=0;d<s;d++)t=Q.multiplyByVector(l,t,t),c[f++]=t.x,c[f++]=t.y,c[f++]=t.z;return c}function P8e(e){let t=Boe,n=Roe,i=Moe,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=NF(t,n,i,bi.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=NF(t,n,i,bi.ROUNDED,!1);return[r,c]}function Ioe(e,t,n,i){let o=qC;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 g6(e,t,n,i){let o=new Array(e.length),r=new Array(e.length),s=h.multiplyByScalar(t,n,qC),a=h.negate(s,Ooe),c=0,l=e.length-1;for(let f=0;f<e.length;f+=3){let d=h.fromArray(e,f,C8e),p=h.add(d,a,voe);o[c++]=p.x,o[c++]=p.y,o[c++]=p.z;let g=h.add(d,s,voe);r[l--]=g.z,r[l--]=g.y,r[l--]=g.x}return i.push(o,r),i}y6.addAttribute=function(e,t,n,i){let o=t.x,r=t.y,s=t.z;u(n)&&(e[n]=o,e[n+1]=r,e[n+2]=s),u(i)&&(e[i]=s,e[i-1]=r,e[i-2]=o)};var I8e=new h,O8e=new h;y6.computePositions=function(e){let t=e.granularity,n=e.positions,i=e.ellipsoid,o=e.width/2,r=e.cornerType,s=e.saveAttributes,a=Boe,c=Roe,l=Moe,f=T8e,d=E8e,p=b8e,g=S8e,m=w8e,A=v8e,x=D8e,C=[],T=s?[]:void 0,b=s?[]:void 0,S=n[0],v=n[1];c=h.normalize(h.subtract(v,S,c),c),a=i.geodeticSurfaceNormal(S,a),f=h.normalize(h.cross(a,c,f),f),s&&(T.push(f.x,f.y,f.z),b.push(a.x,a.y,a.z)),g=h.clone(S,g),S=v,l=h.negate(c,l);let P,O=[],R,M=n.length;for(R=1;R<M-1;R++){a=i.geodeticSurfaceNormal(S,a),v=n[R+1],c=h.normalize(h.subtract(v,S,c),c),d=h.normalize(h.add(c,l,d),d);let _=h.multiplyByScalar(a,h.dot(c,a),I8e);h.subtract(c,_,_),h.normalize(_,_);let E=h.multiplyByScalar(a,h.dot(l,a),O8e);if(h.subtract(l,E,E),h.normalize(E,E),!I.equalsEpsilon(Math.abs(h.dot(_,E)),1,I.EPSILON7)){d=h.cross(d,a,d),d=h.cross(a,d,d),d=h.normalize(d,d);let D=o/Math.max(.25,h.magnitude(h.cross(d,l,qC))),B=fh.angleIsGreaterThanPi(c,l,S,i);d=h.multiplyByScalar(d,D,d),B?(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),dc[0]=h.clone(g,dc[0]),dc[1]=h.clone(x,dc[1]),P=Ei.generateArc({positions:dc,granularity:t,ellipsoid:i}),C=g6(P,f,o,C),s&&(T.push(f.x,f.y,f.z),b.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===bi.ROUNDED||r===bi.BEVELED?O.push({leftPositions:NF(m,p,A,r,B)}):O.push({leftPositions:Ioe(S,h.negate(d,d),A,B)})):(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),dc[0]=h.clone(g,dc[0]),dc[1]=h.clone(x,dc[1]),P=Ei.generateArc({positions:dc,granularity:t,ellipsoid:i}),C=g6(P,f,o,C),s&&(T.push(f.x,f.y,f.z),b.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===bi.ROUNDED||r===bi.BEVELED?O.push({rightPositions:NF(A,p,m,r,B)}):O.push({rightPositions:Ioe(S,d,m,B)})),l=h.negate(c,l)}S=v}a=i.geodeticSurfaceNormal(S,a),dc[0]=h.clone(g,dc[0]),dc[1]=h.clone(S,dc[1]),P=Ei.generateArc({positions:dc,granularity:t,ellipsoid:i}),C=g6(P,f,o,C),s&&(T.push(f.x,f.y,f.z),b.push(a.x,a.y,a.z));let L;return r===bi.ROUNDED&&(L=P8e(C)),{positions:C,corners:O,lefts:T,normals:b,endPositions:L}};var Ii=y6;var Noe=new h,koe=new h,kF=new h,VF=new h,B8e=new h,Voe=new h,q_=new h,YC=new h;function Uoe(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function zf(e,t,n,i,o,r){let s=e.normals,a=e.tangents,c=e.bitangents,l=h.normalize(h.cross(n,t,q_),q_);r.normal&&Ii.addAttribute(s,t,i,o),r.tangent&&Ii.addAttribute(a,l,i,o),r.bitangent&&Ii.addAttribute(c,n,i,o)}function zoe(e,t,n){let i=e.positions,o=e.corners,r=e.endPositions,s=e.lefts,a=e.normals,c=new sn,l,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++){l=o[p];let Z=o[p].leftPositions;u(Z)?(m=Z.length,f+=m,g+=m):(m=o[p].rightPositions.length,d+=m,g+=m)}let A=u(r),x;A&&(x=r[0].length-3,f+=x,d+=x,x/=3,g+=x*6);let C=f+d,T=new Float64Array(C),b=t.normal?new Float32Array(C):void 0,S=t.tangent?new Float32Array(C):void 0,v=t.bitangent?new Float32Array(C):void 0,P={normals:b,tangents:S,bitangents:v},O=0,R=C-1,M,L,_,E,w=Noe,D=koe,B,N,U=x/2,V=Fe.createTypedArray(C/3,g),G=0;if(A){N=kF,B=VF;let Z=r[0];for(w=h.fromArray(a,0,w),D=h.fromArray(s,0,D),p=0;p<U;p++)N=h.fromArray(Z,(U-1-p)*3,N),B=h.fromArray(Z,(U+p)*3,B),Ii.addAttribute(T,B,O),Ii.addAttribute(T,N,void 0,R),zf(P,w,D,O,R,t),L=O/3,E=L+1,M=(R-2)/3,_=M-1,V[G++]=M,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=E,O+=3,R-=3}let k=0,Y=0,q=i[k++],X=i[k++];T.set(q,O),T.set(X,R-X.length+1),D=h.fromArray(s,Y,D);let W,J;for(m=X.length-3,p=0;p<m;p+=3)W=n.geodeticSurfaceNormal(h.fromArray(q,p,q_),q_),J=n.geodeticSurfaceNormal(h.fromArray(X,m-p,YC),YC),w=h.normalize(h.add(W,J,w),w),zf(P,w,D,O,R,t),L=O/3,E=L+1,M=(R-2)/3,_=M-1,V[G++]=M,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=E,O+=3,R-=3;for(W=n.geodeticSurfaceNormal(h.fromArray(q,m,q_),q_),J=n.geodeticSurfaceNormal(h.fromArray(X,m,YC),YC),w=h.normalize(h.add(W,J,w),w),Y+=3,p=0;p<o.length;p++){let Z;l=o[p];let he=l.leftPositions,pe=l.rightPositions,oe,ue,_e=Voe,Ee=kF,Ie=VF;if(w=h.fromArray(a,Y,w),u(he)){for(zf(P,w,D,void 0,R,t),R-=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,Ii.addAttribute(T,_e,void 0,R),Ee=h.fromArray(T,(ue-Z-1)*3,Ee),Ie=h.fromArray(T,oe*3,Ie),D=h.normalize(h.subtract(Ee,Ie,D),D),zf(P,w,D,void 0,R,t),R-=3;_e=h.fromArray(T,oe*3,_e),Ee=h.subtract(h.fromArray(T,ue*3,Ee),_e,Ee),Ie=h.subtract(h.fromArray(T,(ue-Z)*3,Ie),_e,Ie),D=h.normalize(h.add(Ee,Ie,D),D),zf(P,w,D,O,void 0,t),O+=3}else{for(zf(P,w,D,O,void 0,t),O+=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,Ii.addAttribute(T,_e,O),Ee=h.fromArray(T,oe*3,Ee),Ie=h.fromArray(T,(ue+Z)*3,Ie),D=h.normalize(h.subtract(Ee,Ie,D),D),zf(P,w,D,O,void 0,t),O+=3;_e=h.fromArray(T,oe*3,_e),Ee=h.subtract(h.fromArray(T,(ue+Z)*3,Ee),_e,Ee),Ie=h.subtract(h.fromArray(T,ue*3,Ie),_e,Ie),D=h.normalize(h.negate(h.add(Ie,Ee,D),D),D),zf(P,w,D,void 0,R,t),R-=3}for(q=i[k++],X=i[k++],q.splice(0,3),X.splice(X.length-3,3),T.set(q,O),T.set(X,R-X.length+1),m=X.length-3,Y+=3,D=h.fromArray(s,Y,D),Z=0;Z<X.length;Z+=3)W=n.geodeticSurfaceNormal(h.fromArray(q,Z,q_),q_),J=n.geodeticSurfaceNormal(h.fromArray(X,m-Z,YC),YC),w=h.normalize(h.add(W,J,w),w),zf(P,w,D,O,R,t),E=O/3,L=E-1,_=(R-2)/3,M=_+1,V[G++]=M,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=E,O+=3,R-=3;O-=3,R+=3}if(w=h.fromArray(a,a.length-3,w),zf(P,w,D,O,R,t),A){O+=3,R-=3,N=kF,B=VF;let Z=r[1];for(p=0;p<U;p++)N=h.fromArray(Z,(x-p-1)*3,N),B=h.fromArray(Z,p*3,B),Ii.addAttribute(T,N,void 0,R),Ii.addAttribute(T,B,O),zf(P,w,D,O,R,t),E=O/3,L=E-1,_=(R-2)/3,M=_+1,V[G++]=M,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=E,O+=3,R-=3}if(c.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:T}),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,Ee=x/2;for(p=Ee+1;p<x+1;p++)_e=I.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>Ee;p--)_e=I.PI_OVER_TWO-p*ue,Z[oe++]=1-he*(1+Math.cos(_e)),Z[oe++]=.5*(1+Math.sin(_e));for(p=Ee;p>0;p--)_e=I.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<Ee+1;p++)_e=I.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 Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:Z})}return t.normal&&(c.normal=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:P.normals})),t.tangent&&(c.tangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:P.tangents})),t.bitangent&&(c.bitangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:P.bitangents})),{attributes:c,indices:V}}function R8e(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,l;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=Noe,m=koe,A=kF,x=VF,C=B8e,T=Voe,b=c;for(l=0;l<s;l+=3){let S=b+c;g=h.fromArray(n,l,g),m=h.fromArray(n,l+s,m),A=h.fromArray(n,(l+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&&(Ii.addAttribute(f,x,S),Ii.addAttribute(f,x,S+3),Ii.addAttribute(f,x,b),Ii.addAttribute(f,x,b+3)),(t.tangent||t.bitangent)&&(T=h.fromArray(i,l,T),t.bitangent&&(Ii.addAttribute(p,T,S),Ii.addAttribute(p,T,S+3),Ii.addAttribute(p,T,b),Ii.addAttribute(p,T,b+3)),t.tangent&&(C=h.normalize(h.cross(T,x,C),C),Ii.addAttribute(d,C,S),Ii.addAttribute(d,C,S+3),Ii.addAttribute(d,C,b),Ii.addAttribute(d,C,b+3))),b+=6}if(t.normal){for(f.set(i),l=0;l<s;l+=3)f[l+s]=-i[l],f[l+s+1]=-i[l+1],f[l+s+2]=-i[l+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],l=2;l<a;l+=2){let m=f[l],A=f[l+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 A6(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 M8e(e,t){let n=new we({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=Ii.computePositions(e),r=zoe(o,n,i),s=e.height,a=e.extrudedHeight,c=r.attributes,l=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=ei.scaleToGeodeticHeight(f,s,i),m=A6(f,0,m),g=ei.scaleToGeodeticHeight(g,a,i),m=A6(g,d*2,m),p.set(f),p.set(g,d),p.set(m,d*2),c.position.values=p,c=R8e(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=A6(M,d*4,L),c.extrudeDirection=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:L}),t.normal||(c.normal=void 0)}if(u(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 Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:M})}let C=l.length,T=x+x,b=Fe.createTypedArray(p.length/3,C*2+T*3);b.set(l);let S=C;for(A=0;A<C;A+=3){let M=l[A],L=l[A+1],_=l[A+2];b[S++]=_+x,b[S++]=L+x,b[S++]=M+x}let v,P,O,R;for(A=0;A<T;A+=2)v=A+T,P=v+T,O=v+1,R=P+1,b[S++]=v,b[S++]=P,b[S++]=O,b[S++]=O,b[S++]=P,b[S++]=R;return{attributes:c,indices:b}}var Loe=new h,Pw=new h,Ru=new fe;function Foe(e,t,n,i,o,r){let s=h.subtract(t,e,Loe);h.normalize(s,s);let a=n.geodeticSurfaceNormal(e,Pw),c=h.cross(s,a,Loe);h.multiplyByScalar(c,i,c);let l=o.latitude,f=o.longitude,d=r.latitude,p=r.longitude;h.add(e,c,Pw),n.cartesianToCartographic(Pw,Ru);let g=Ru.latitude,m=Ru.longitude;l=Math.min(l,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),h.subtract(e,c,Pw),n.cartesianToCartographic(Pw,Ru),g=Ru.latitude,m=Ru.longitude,l=Math.min(l,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),o.latitude=l,o.longitude=f,r.latitude=d,r.longitude=p}var Bu=new h,Iw=new h,Jc=new fe,Zc=new fe;function Goe(e,t,n,i,o){e=Uoe(e,t);let r=po(e,h.equalsEpsilon),s=r.length;if(s<2||n<=0)return new ce;let a=n*.5;Jc.latitude=Number.POSITIVE_INFINITY,Jc.longitude=Number.POSITIVE_INFINITY,Zc.latitude=Number.NEGATIVE_INFINITY,Zc.longitude=Number.NEGATIVE_INFINITY;let c,l;if(i===bi.ROUNDED){let p=r[0];h.subtract(p,r[1],Bu),h.normalize(Bu,Bu),h.multiplyByScalar(Bu,a,Bu),h.add(p,Bu,Iw),t.cartesianToCartographic(Iw,Ru),c=Ru.latitude,l=Ru.longitude,Jc.latitude=Math.min(Jc.latitude,c),Jc.longitude=Math.min(Jc.longitude,l),Zc.latitude=Math.max(Zc.latitude,c),Zc.longitude=Math.max(Zc.longitude,l)}for(let p=0;p<s-1;++p)Foe(r[p],r[p+1],t,a,Jc,Zc);let f=r[s-1];h.subtract(f,r[s-2],Bu),h.normalize(Bu,Bu),h.multiplyByScalar(Bu,a,Bu),h.add(f,Bu,Iw),Foe(f,Iw,t,a,Jc,Zc),i===bi.ROUNDED&&(t.cartesianToCartographic(Iw,Ru),c=Ru.latitude,l=Ru.longitude,Jc.latitude=Math.min(Jc.latitude,c),Jc.longitude=Math.min(Jc.longitude,l),Zc.latitude=Math.max(Zc.latitude,c),Zc.longitude=Math.max(Zc.longitude,l));let d=u(o)?o:new ce;return d.north=Zc.latitude,d.south=Jc.latitude,d.east=Zc.longitude,d.west=Jc.longitude,d}function np(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=we.clone(y(e.vertexFormat,we.DEFAULT)),this._width=n,this._height=Math.max(i,o),this._extrudedHeight=Math.min(i,o),this._cornerType=y(e.cornerType,bi.ROUNDED),this._granularity=y(e.granularity,I.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+we.packedLength+7}np.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,we.pack(e._vertexFormat,t,n),n+=we.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 Hoe=ie.clone(ie.UNIT_SPHERE),Woe=new we,tp={positions:void 0,ellipsoid:Hoe,vertexFormat:Woe,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,shadowVolume:void 0,offsetAttribute:void 0};np.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,Hoe);t+=ie.packedLength;let s=we.unpack(e,t,Woe);t+=we.packedLength;let a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t++]===1,g=e[t];return u(n)?(n._positions=o,n._ellipsoid=ie.clone(r,n._ellipsoid),n._vertexFormat=we.clone(s,n._vertexFormat),n._width=a,n._height=c,n._extrudedHeight=l,n._cornerType=f,n._granularity=d,n._shadowVolume=p,n._offsetAttribute=g===-1?void 0:g,n):(tp.positions=o,tp.width=a,tp.height=c,tp.extrudedHeight=l,tp.cornerType=f,tp.granularity=d,tp.shadowVolume=p,tp.offsetAttribute=g===-1?void 0:g,new np(tp))};np.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,bi.ROUNDED);return Goe(n,o,i,r,t)};np.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=Uoe(t,i);let o=po(t,h.equalsEpsilon);if(o.length<2||n<=0)return;let r=e._height,s=e._extrudedHeight,a=!I.equalsEpsilon(r,s,0,I.EPSILON2),c=e._vertexFormat,l={ellipsoid:i,positions:o,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!0},f;if(a)l.height=r,l.extrudedHeight=s,l.shadowVolume=e._shadowVolume,l.offsetAttribute=e._offsetAttribute,f=M8e(l,c);else{let g=Ii.computePositions(l);if(f=zoe(g,c,i),f.attributes.position.values=ei.scaleToGeodeticHeight(f.attributes.position.values,r,i),u(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 Se({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 rt({attributes:d,indices:f.indices,primitiveType:Re.TRIANGLES,boundingSphere:p,offsetAttribute:e._offsetAttribute})};np.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new np({positions:e._positions,width:e._width,cornerType:e._cornerType,ellipsoid:o,granularity:i,extrudedHeight:r,height:s,vertexFormat:we.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(np.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=Goe(this._positions,this._ellipsoid,this._width,this._cornerType)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return[0,0,0,1,1,0]}}});var XC=np;var joe=new h,qoe=new h,L8e=new h;function F8e(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function Yoe(e,t){let n=[],i=e.positions,o=e.corners,r=e.endPositions,s=new sn,a,c=0,l=0,f,d=0,p;for(f=0;f<i.length;f+=2)p=i[f].length-3,c+=p,d+=p/3*4,l+=i[f+1].length-3;for(c+=3,l+=3,f=0;f<o.length;f++){a=o[f];let B=o[f].leftPositions;u(B)?(p=B.length,c+=p,d+=p/3*2):(p=o[f].rightPositions.length,l+=p,d+=p/3*2)}let g=u(r),m;g&&(m=r[0].length-3,c+=m,l+=m,m/=3,d+=m*4);let A=c+l,x=new Float64Array(A),C=0,T=A-1,b,S,v,P,O,R,M=m/2,L=Fe.createTypedArray(A/3,d+4),_=0;if(L[_++]=C/3,L[_++]=(T-2)/3,g){n.push(C/3),R=joe,O=qoe;let B=r[0];for(f=0;f<M;f++)R=h.fromArray(B,(M-1-f)*3,R),O=h.fromArray(B,(M+f)*3,O),Ii.addAttribute(x,O,C),Ii.addAttribute(x,R,void 0,T),S=C/3,P=S+1,b=(T-2)/3,v=b-1,L[_++]=b,L[_++]=v,L[_++]=S,L[_++]=P,C+=3,T-=3}let E=0,w=i[E++],D=i[E++];for(x.set(w,C),x.set(D,T-D.length+1),p=D.length-3,n.push(C/3,(T-2)/3),f=0;f<p;f+=3)S=C/3,P=S+1,b=(T-2)/3,v=b-1,L[_++]=b,L[_++]=v,L[_++]=S,L[_++]=P,C+=3,T-=3;for(f=0;f<o.length;f++){let B;a=o[f];let N=a.leftPositions,U=a.rightPositions,V,G=L8e;if(u(N)){for(T-=3,V=v,n.push(P),B=0;B<N.length/3;B++)G=h.fromArray(N,B*3,G),L[_++]=V-B-1,L[_++]=V-B,Ii.addAttribute(x,G,void 0,T),T-=3;n.push(V-Math.floor(N.length/6)),t===bi.BEVELED&&n.push((T-2)/3+1),C+=3}else{for(C+=3,V=P,n.push(v),B=0;B<U.length/3;B++)G=h.fromArray(U,B*3,G),L[_++]=V+B,L[_++]=V+B+1,Ii.addAttribute(x,G,C),C+=3;n.push(V+Math.floor(U.length/6)),t===bi.BEVELED&&n.push(C/3-1),T-=3}for(w=i[E++],D=i[E++],w.splice(0,3),D.splice(D.length-3,3),x.set(w,C),x.set(D,T-D.length+1),p=D.length-3,B=0;B<D.length;B+=3)P=C/3,S=P-1,v=(T-2)/3,b=v+1,L[_++]=b,L[_++]=v,L[_++]=S,L[_++]=P,C+=3,T-=3;C-=3,T+=3,n.push(C/3,(T-2)/3)}if(g){C+=3,T-=3,R=joe,O=qoe;let B=r[1];for(f=0;f<M;f++)R=h.fromArray(B,(m-f-1)*3,R),O=h.fromArray(B,f*3,O),Ii.addAttribute(x,R,void 0,T),Ii.addAttribute(x,O,C),P=C/3,S=P-1,v=(T-2)/3,b=v+1,L[_++]=b,L[_++]=v,L[_++]=S,L[_++]=P,C+=3,T-=3;n.push(C/3)}else n.push(C/3,(T-2)/3);return L[_++]=C/3,L[_++]=(T-2)/3,s.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:x}),{attributes:s,indices:L,wallIndices:n}}function N8e(e){let t=e.ellipsoid,n=Ii.computePositions(e),i=Yoe(n,e.cornerType),o=i.wallIndices,r=e.height,s=e.extrudedHeight,a=i.attributes,c=i.indices,l=a.position.values,f=l.length,d=new Float64Array(f);d.set(l);let p=new Float64Array(f*2);if(l=ei.scaleToGeodeticHeight(l,r,t),d=ei.scaleToGeodeticHeight(d,s,t),p.set(l),p.set(d,f),a.position.values=p,f/=3,u(e.offsetAttribute)){let b=new Uint8Array(f*2);if(e.offsetAttribute===Qt.TOP)b=b.fill(1,0,f);else{let S=e.offsetAttribute===Qt.NONE?0:1;b=b.fill(S)}a.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:b})}let g,m=c.length,A=Fe.createTypedArray(p.length/3,(m+o.length)*2);A.set(c);let x=m;for(g=0;g<m;g+=2){let b=c[g],S=c[g+1];A[x++]=b+f,A[x++]=S+f}let C,T;for(g=0;g<o.length;g++)C=o[g],T=C+f,A[x++]=C,A[x++]=T;return{attributes:a,indices:A}}function Ow(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,bi.ROUNDED),this._granularity=y(e.granularity,I.RADIANS_PER_DEGREE),this._offsetAttribute=e.offsetAttribute,this._workerName="createCorridorOutlineGeometry",this.packedLength=1+t.length*h.packedLength+ie.packedLength+6}Ow.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 Xoe=ie.clone(ie.UNIT_SPHERE),Y_={positions:void 0,ellipsoid:Xoe,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,offsetAttribute:void 0};Ow.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,Xoe);t+=ie.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t];return u(n)?(n._positions=o,n._ellipsoid=ie.clone(r,n._ellipsoid),n._width=s,n._height=a,n._extrudedHeight=c,n._cornerType=l,n._granularity=f,n._offsetAttribute=d===-1?void 0:d,n):(Y_.positions=o,Y_.width=s,Y_.height=a,Y_.extrudedHeight=c,Y_.cornerType=l,Y_.granularity=f,Y_.offsetAttribute=d===-1?void 0:d,new Ow(Y_))};Ow.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=F8e(t,i);let o=po(t,h.equalsEpsilon);if(o.length<2||n<=0)return;let r=e._height,s=e._extrudedHeight,a=!I.equalsEpsilon(r,s,0,I.EPSILON2),c={ellipsoid:i,positions:o,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!1},l;if(a)c.height=r,c.extrudedHeight=s,c.offsetAttribute=e._offsetAttribute,l=N8e(c);else{let p=Ii.computePositions(c);if(l=Yoe(p,c.cornerType),l.attributes.position.values=ei.scaleToGeodeticHeight(l.attributes.position.values,r,i),u(e._offsetAttribute)){let g=l.attributes.position.values.length,m=e._offsetAttribute===Qt.NONE?0:1,A=new Uint8Array(g/3).fill(m);l.attributes.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}}let f=l.attributes,d=re.fromVertices(f.position.values,void 0,3);return new rt({attributes:f,indices:l.indices,primitiveType:Re.LINES,boundingSphere:d,offsetAttribute:e._offsetAttribute})};var UF=Ow;var k8e=new Yn(0);function hc(e){Qn.call(this,e),this._zIndex=0,this._terrainOffsetProperty=void 0}u(Object.create)&&(hc.prototype=Object.create(Qn.prototype),hc.prototype.constructor=hc);Object.defineProperties(hc.prototype,{zIndex:{get:function(){return this._zIndex}},terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});hc.prototype._isOnTerrain=function(e,t){return this._fillEnabled&&!u(t.height)&&!u(t.extrudedHeight)&&kc.isSupported(this._scene)};hc.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight;return t===0||u(n)&&n!==t};hc.prototype._computeCenter=Ae.throwInstantiationError;hc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(Qn.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o))return;u(o.zIndex)&&(u(o.height)||u(o.extrudedHeight))&&Dt(Dt.geometryZIndex),this._zIndex=y(o.zIndex,k8e),u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let r=o.heightReference,s=o.extrudedHeightReference;if(u(r)||u(s)){let a=new Wd(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new Vx(this._scene,a,r,s)}};hc.prototype.destroy=function(){u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0),Qn.prototype.destroy.call(this)};hc.getGeometryHeight=function(e,t){if(!u(e)){t!==ze.NONE&&Dt(Dt.geometryHeightReference);return}return t!==ze.CLAMP_TO_GROUND?e:0};hc.getGeometryExtrudedHeight=function(e,t){if(!u(e)){t!==ze.NONE&&Dt(Dt.geometryExtrudedHeightReference);return}return t!==ze.CLAMP_TO_GROUND?e:hc.CLAMP_TO_GROUND};hc.CLAMP_TO_GROUND="clamp";hc.computeGeometryOffsetAttribute=function(e,t,n,i){(!u(e)||!u(t))&&(t=ze.NONE),(!u(n)||!u(i))&&(i=ze.NONE);let o=0;if(t!==ze.NONE&&o++,i===ze.RELATIVE_TO_GROUND&&o++,o===2)return Qt.ALL;if(o===1)return Qt.TOP};var Gn=hc;var Koe=new z,Joe=h.ZERO,Zoe=new h,Qoe=new ce;function V8e(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 Gf(e,t){Gn.call(this,{entity:e,scene:t,geometryOptions:new V8e(e),geometryPropertyName:"corridor",observedPropertyNames:["availability","corridor"]}),this._onEntityPropertyChanged(e,"corridor",e.corridor,void 0)}u(Object.create)&&(Gf.prototype=Object.create(Gn.prototype),Gf.prototype.constructor=Gf);Gf.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;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,Koe)),u(o)||(o=z.WHITE),i.color=Ot.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Joe,Zoe))),new gt({id:t,geometry:new XC(this._options),attributes:i})};Gf.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Koe),o={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ot.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0};return u(this._options.offsetAttribute)&&(o.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Joe,Zoe))),new gt({id:t,geometry:new UF(this._options),attributes:o})};Gf.prototype._computeCenter=function(e,t){let n=j.getValueOrUndefined(this._entity.corridor.positions,e);if(!(!u(n)||n.length===0))return h.clone(n[Math.floor(n.length/2)],t)};Gf.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.width)||Qn.prototype._isHidden.call(this,e,t)};Gf.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!j.isConstant(t.height)||!j.isConstant(t.extrudedHeight)||!j.isConstant(t.granularity)||!j.isConstant(t.width)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.cornerType)||!j.isConstant(t.zIndex)||this._onTerrain&&!j.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Pt)};Gf.prototype._setStaticOptions=function(e,t){let n=j.getValueOrUndefined(t.height,Ve.MINIMUM_VALUE),i=j.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,ze.NONE),o=j.getValueOrUndefined(t.extrudedHeight,Ve.MINIMUM_VALUE),r=j.getValueOrDefault(t.extrudedHeightReference,Ve.MINIMUM_VALUE,ze.NONE);u(o)&&!u(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Pt?$t.VERTEX_FORMAT:no.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(Ve.MINIMUM_VALUE,s.positions),s.width=t.width.getValue(Ve.MINIMUM_VALUE),s.granularity=j.getValueOrUndefined(t.granularity,Ve.MINIMUM_VALUE),s.cornerType=j.getValueOrUndefined(t.cornerType,Ve.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=ii.getMinimumMaximumHeights(XC.computeRectangle(s,Qoe)).minimumTerrainHeight),s.extrudedHeight=o};Gf.DynamicGeometryUpdater=KC;function KC(e,t,n){Zn.call(this,e,t,n)}u(Object.create)&&(KC.prototype=Object.create(Zn.prototype),KC.prototype.constructor=KC);KC.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.positions)||!u(i.width)||Zn.prototype._isHidden.call(this,e,t,n)};KC.prototype._setOptions=function(e,t,n){let i=this._options,o=j.getValueOrUndefined(t.height,n),r=j.getValueOrDefault(t.heightReference,n,ze.NONE),s=j.getValueOrUndefined(t.extrudedHeight,n),a=j.getValueOrDefault(t.extrudedHeightReference,n,ze.NONE);u(s)&&!u(o)&&(o=0),i.positions=j.getValueOrUndefined(t.positions,n),i.width=j.getValueOrUndefined(t.width,n),i.granularity=j.getValueOrUndefined(t.granularity,n),i.cornerType=j.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=ii.getMinimumMaximumHeights(XC.computeRectangle(i,Qoe)).minimumTerrainHeight),i.extrudedHeight=s};var zF=Gf;function GF(){Ae.throwInstantiationError()}Object.defineProperties(GF.prototype,{name:{get:Ae.throwInstantiationError},clock:{get:Ae.throwInstantiationError},entities:{get:Ae.throwInstantiationError},isLoading:{get:Ae.throwInstantiationError},changedEvent:{get:Ae.throwInstantiationError},errorEvent:{get:Ae.throwInstantiationError},loadingEvent:{get:Ae.throwInstantiationError},show:{get:Ae.throwInstantiationError},clustering:{get:Ae.throwInstantiationError}});GF.prototype.update=function(e){Ae.throwInstantiationError()};GF.setLoading=function(e,t){e._isLoading!==t&&(t?e._entityCollection.suspendEvents():e._entityCollection.resumeEvents(),e._isLoading=t,e._loading.raiseEvent(e,t))};var Ir=GF;function dh(e,t){this._ellipsoid=e,this._cameraPosition=new h,this._cameraPositionInScaledSpace=new h,this._distanceToLimbInScaledSpaceSquared=0,u(t)&&(this.cameraPosition=t)}Object.defineProperties(dh.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 $oe=new h;dh.prototype.isPointVisible=function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,$oe);return C6(n,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};dh.prototype.isScaledSpacePointVisible=function(e){return C6(e,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};var U8e=new h;dh.prototype.isScaledSpacePointVisiblePossiblyUnderEllipsoid=function(e,t){let n=this._ellipsoid,i,o;return u(t)&&t<0&&n.minimumRadius>-t?(o=U8e,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),C6(e,o,i)};dh.prototype.computeHorizonCullingPoint=function(e,t,n){return nre(this._ellipsoid,e,t,n)};var ere=ie.clone(ie.UNIT_SPHERE);dh.prototype.computeHorizonCullingPointPossiblyUnderEllipsoid=function(e,t,n,i){let o=tre(this._ellipsoid,n,ere);return nre(o,e,t,i)};dh.prototype.computeHorizonCullingPointFromVertices=function(e,t,n,i,o){return ire(this._ellipsoid,e,t,n,i,o)};dh.prototype.computeHorizonCullingPointFromVerticesPossiblyUnderEllipsoid=function(e,t,n,i,o,r){let s=tre(this._ellipsoid,o,ere);return ire(s,e,t,n,i,r)};var z8e=[];dh.prototype.computeHorizonCullingPointFromRectangle=function(e,t,n){let i=ce.subsample(e,t,0,z8e),o=re.fromPoints(i);if(!(h.magnitude(o.center)<.1*t.minimumRadius))return this.computeHorizonCullingPoint(o.center,i,n)};var G8e=new h;function tre(e,t,n){if(u(t)&&t<0&&e.minimumRadius>-t){let i=h.fromElements(e.radii.x+t,e.radii.y+t,e.radii.z+t,G8e);e=ie.fromCartesian3(i,n)}return e}function nre(e,t,n,i){u(i)||(i=new h);let o=sre(e,t),r=0;for(let s=0,a=n.length;s<a;++s){let c=n[s],l=ore(e,c,o);if(l<0)return;r=Math.max(r,l)}return rre(o,r,i)}var HF=new h;function ire(e,t,n,i,o,r){u(r)||(r=new h),i=y(i,3),o=y(o,h.ZERO);let s=sre(e,t),a=0;for(let c=0,l=n.length;c<l;c+=i){HF.x=n[c]+o.x,HF.y=n[c+1]+o.y,HF.z=n[c+2]+o.z;let f=ore(e,HF,s);if(f<0)return;a=Math.max(a,f)}return rre(s,a,r)}function C6(e,t,n){let i=t,o=n,r=h.subtract(e,i,$oe),s=-h.dot(r,i);return!(o<0?s>0:s>o&&s*s/h.magnitudeSquared(r)>o)}var H8e=new h,W8e=new h;function ore(e,t,n){let i=e.transformPositionToScaledSpace(t,H8e),o=h.magnitudeSquared(i),r=Math.sqrt(o),s=h.divideByScalar(i,r,W8e);o=Math.max(1,o),r=Math.max(1,r);let a=h.dot(s,n),c=h.magnitude(h.cross(s,n,s)),l=1/r,f=Math.sqrt(o-1)*l;return 1/(a*l-c*f)}function rre(e,t,n){if(!(t<=0||t===1/0||t!==t))return h.multiplyByScalar(e,t,n)}var x6=new h;function sre(e,t){return h.equals(t,h.ZERO)?t:(e.transformPositionToScaledSpace(t,x6),h.normalize(x6,x6))}var X_=dh;function Ar(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.scaleByDistance,o=e.distanceDisplayCondition;u(n)&&(n=bt.clone(n)),u(i)&&(i=bt.clone(i)),u(o)&&(o=Tt.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 are=Ar.SHOW_INDEX=0,ure=Ar.POSITION_INDEX=1,j8e=Ar.COLOR_INDEX=2,q8e=Ar.OUTLINE_COLOR_INDEX=3,Y8e=Ar.OUTLINE_WIDTH_INDEX=4,X8e=Ar.PIXEL_SIZE_INDEX=5,K8e=Ar.SCALE_BY_DISTANCE_INDEX=6,J8e=Ar.TRANSLUCENCY_BY_DISTANCE_INDEX=7,Z8e=Ar.DISTANCE_DISPLAY_CONDITION_INDEX=8,Q8e=Ar.DISABLE_DEPTH_DISTANCE_INDEX=9;Ar.NUMBER_OF_PROPERTIES=10;function Mu(e,t){let n=e._pointPrimitiveCollection;u(n)&&(n._updatePointPrimitive(e,t),e._dirty=!0)}Object.defineProperties(Ar.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Mu(this,are))}},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),Mu(this,ure))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;bt.equals(t,e)||(this._scaleByDistance=bt.clone(e,t),Mu(this,K8e))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;bt.equals(t,e)||(this._translucencyByDistance=bt.clone(e,t),Mu(this,J8e))}},pixelSize:{get:function(){return this._pixelSize},set:function(e){this._pixelSize!==e&&(this._pixelSize=e,Mu(this,X8e))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),Mu(this,j8e))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),Mu(this,q8e))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,Mu(this,Y8e))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){Tt.equals(this._distanceDisplayCondition,e)||(this._distanceDisplayCondition=Tt.clone(e,this._distanceDisplayCondition),Mu(this,Z8e))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,Mu(this,Q8e))}},id:{get:function(){return this._id},set:function(e){this._id=e,u(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,Mu(this,are))}}});Ar.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._collection,id:this._id})),this._pickId};Ar.prototype._getActualPosition=function(){return this._actualPosition};Ar.prototype._setActualPosition=function(e){h.clone(e,this._actualPosition),Mu(this,ure)};var cre=new se;Ar._computeActualPosition=function(e,t,n){return t.mode===ee.SCENE3D?e:(F.multiplyByPoint(n,e,cre),ji.computeActualWgs84Position(t,cre))};var lre=new se;Ar._computeScreenSpacePosition=function(e,t,n,i){let o=F.multiplyByVector(e,se.fromElements(t.x,t.y,t.z,1,lre),lre);return ji.wgs84ToWindowCoordinates(n,o,i)};Ar.prototype.computeScreenSpacePosition=function(e,t){let n=this._pointPrimitiveCollection;u(t)||(t=new H);let i=n.modelMatrix,o=Ar._computeScreenSpacePosition(i,this._actualPosition,e,t);if(!!u(o))return o.y=e.canvas.clientHeight-o.y,o};Ar.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 u(n)||(n=new He),n.x=r,n.y=s,n.width=a,n.height=c,n};Ar.prototype.equals=function(e){return this===e||u(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)&&Tt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};Ar.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._pointPrimitiveCollection=void 0};var Bs=Ar;var x0=`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 WF=`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 $8e=Bs.SHOW_INDEX,b6=Bs.POSITION_INDEX,fre=Bs.COLOR_INDEX,e5e=Bs.OUTLINE_COLOR_INDEX,t5e=Bs.OUTLINE_WIDTH_INDEX,n5e=Bs.PIXEL_SIZE_INDEX,dre=Bs.SCALE_BY_DISTANCE_INDEX,hre=Bs.TRANSLUCENCY_BY_DISTANCE_INDEX,mre=Bs.DISTANCE_DISPLAY_CONDITION_INDEX,i5e=Bs.DISABLE_DEPTH_DISTANCE_INDEX,S6=Bs.NUMBER_OF_PROPERTIES,Ba={positionHighAndSize:0,positionLowAndOutline:1,compressedAttribute0:2,compressedAttribute1:3,scaleByDistance:4,distanceDisplayConditionAndDisableDepth:5};function Lu(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(S6),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=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=F.clone(F.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=[Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW,Le.STATIC_DRAW];let t=this;this._uniforms={u_maxTotalPointSize:function(){return t._maxTotalPointSize}}}Object.defineProperties(Lu.prototype,{length:{get:function(){return w6(this),this._pointPrimitives.length}}});function pre(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}Lu.prototype.add=function(e){let t=new Bs(e,this);return t._index=this._pointPrimitives.length,this._pointPrimitives.push(t),this._createVertexArray=!0,t};Lu.prototype.remove=function(e){return this.contains(e)?(this._pointPrimitives[e._index]=null,this._pointPrimitivesRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};Lu.prototype.removeAll=function(){pre(this._pointPrimitives),this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!0};function w6(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}}Lu.prototype._updatePointPrimitive=function(e,t){e._dirty||(this._pointPrimitivesToUpdate[this._pointPrimitivesToUpdateIndex++]=e),++this._propertiesChanged[t]};Lu.prototype.contains=function(e){return u(e)&&e._pointPrimitiveCollection===this};Lu.prototype.get=function(e){return w6(this),this._pointPrimitives[e]};Lu.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<S6;++i){let o=n[i]===0?Le.STATIC_DRAW:Le.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function o5e(e,t,n){return new w_(e,[{index:Ba.positionHighAndSize,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[b6]},{index:Ba.positionLowAndShow,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[b6]},{index:Ba.compressedAttribute0,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[fre]},{index:Ba.compressedAttribute1,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[hre]},{index:Ba.scaleByDistance,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:n[dre]},{index:Ba.distanceDisplayConditionAndDisableDepth,componentsPerAttribute:3,componentDatatype:K.FLOAT,usage:n[mre]}],t)}var T6=new Vn;function _re(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,T6);let s=i.pixelSize,a=i.outlineWidth;e._maxPixelSize=Math.max(e._maxPixelSize,s+a);let c=n[Ba.positionHighAndSize],l=T6.high;c(o,l.x,l.y,l.z,s);let f=n[Ba.positionLowAndOutline],d=T6.low;f(o,d.x,d.y,d.z,a)}var jF=65536,Bw=256;function gre(e,t,n,i){let o=i._index,r=i.color,s=i.getPickId(t).color,a=i.outlineColor,c=z.floatToByte(r.red),l=z.floatToByte(r.green),f=z.floatToByte(r.blue),d=c*jF+l*Bw+f;c=z.floatToByte(a.red),l=z.floatToByte(a.green),f=z.floatToByte(a.blue);let p=c*jF+l*Bw+f;c=z.floatToByte(s.red),l=z.floatToByte(s.green),f=z.floatToByte(s.blue);let g=c*jF+l*Bw+f,m=z.floatToByte(r.alpha)*jF+z.floatToByte(a.alpha)*Bw+z.floatToByte(s.alpha),A=n[Ba.compressedAttribute0];A(o,d,p,g,m)}function yre(e,t,n,i){let o=i._index,r=0,s=1,a=1,c=1,l=i.translucencyByDistance;u(l)&&(r=l.near,s=l.nearValue,a=l.far,c=l.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=I.clamp(s,0,1),s=s===1?255:s*255|0;let d=(f?1:0)*Bw+s;c=I.clamp(c,0,1),c=c===1?255:c*255|0;let p=c,g=n[Ba.compressedAttribute1];g(o,d,p,r,a)}function Are(e,t,n,i){let o=i._index,r=n[Ba.scaleByDistance],s=0,a=1,c=1,l=1,f=i.scaleByDistance;u(f)&&(s=f.near,a=f.nearValue,c=f.far,l=f.farValue,(a!==1||l!==1)&&(e._shaderScaleByDistance=!0)),r(o,s,a,c,l)}function xre(e,t,n,i){let o=i._index,r=n[Ba.distanceDisplayConditionAndDisableDepth],s=0,a=Number.MAX_VALUE,c=i.distanceDisplayCondition;u(c)&&(s=c.near,a=c.far,s*=s,a*=a,e._shaderDistanceDisplayCondition=!0);let l=i.disableDepthTestDistance;l*=l,l>0&&(e._shaderDisableDepthDistance=!0,l===Number.POSITIVE_INFINITY&&(l=-1)),r(o,s,a,l)}function r5e(e,t,n,i){_re(e,t,n,i),gre(e,t,n,i),yre(e,t,n,i),Are(e,t,n,i),xre(e,t,n,i)}function E6(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 l=t[c],f=l.position,d=Bs._computeActualPosition(f,i,o);u(d)&&(l._setActualPosition(d),r?a.push(d):re.expand(s,d,s))}r&&re.fromPoints(a,s)}function s5e(e,t){let n=t.mode,i=e._pointPrimitives,o=e._pointPrimitivesToUpdate,r=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==ee.SCENE3D&&!F.equals(r,e.modelMatrix)?(e._mode=n,F.clone(e.modelMatrix,r),e._createVertexArray=!0,(n===ee.SCENE3D||n===ee.SCENE2D||n===ee.COLUMBUS_VIEW)&&E6(e,i,i.length,t,r,!0)):n===ee.MORPHING?E6(e,i,i.length,t,r,!0):(n===ee.SCENE2D||n===ee.COLUMBUS_VIEW)&&E6(e,o,e._pointPrimitivesToUpdateIndex,t,r,!1)}function a5e(e,t,n){let o=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*e._maxPixelSize;n.radius+=o}var c5e=[];Lu.prototype.update=function(e){if(w6(this),!this.show)return;this._maxTotalPointSize=kt.maximumAliasedPointSize,s5e(this,e);let n=this._pointPrimitives.length,i=this._pointPrimitivesToUpdate,o=this._pointPrimitivesToUpdateIndex,r=this._propertiesChanged,s=this._createVertexArray,a,c=e.context,l=e.passes,f=l.pick;if(s||!f&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let v=0;v<S6;++v)r[v]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=o5e(c,n,this._buffersUsage),a=this._vaf.writers;for(let v=0;v<n;++v){let P=this._pointPrimitives[v];P._dirty=!1,r5e(this,c,a,P)}this._vaf.commit()}this._pointPrimitivesToUpdateIndex=0}else if(o>0){let v=c5e;v.length=0,(r[b6]||r[t5e]||r[n5e])&&v.push(_re),(r[fre]||r[e5e])&&v.push(gre),(r[$8e]||r[hre])&&v.push(yre),r[dre]&&v.push(Are),(r[mre]||r[i5e])&&v.push(xre);let P=v.length;if(a=this._vaf.writers,o/n>.1){for(let O=0;O<o;++O){let R=i[O];R._dirty=!1;for(let M=0;M<P;++M)v[M](this,c,a,R)}this._vaf.commit()}else{for(let O=0;O<o;++O){let R=i[O];R._dirty=!1;for(let M=0;M<P;++M)v[M](this,c,a,R);this._vaf.subCommit(R._index,1)}this._vaf.endSubCommits()}this._pointPrimitivesToUpdateIndex=0}if(o>n*1.5&&(i.length=n),!u(this._vaf)||!u(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,re.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let d,p=F.IDENTITY;e.mode===ee.SCENE3D?(p=this.modelMatrix,d=re.clone(this._baseVolumeWC,this._boundingVolume)):d=re.clone(this._baseVolume2D,this._boundingVolume),a5e(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=ke.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=ke.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!1,blending:an.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 Ue({sources:[WF]}),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 Ue({defines:["OPAQUE"],sources:[x0]}),this._sp=qt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:Ba}),A=new Ue({defines:["TRANSLUCENT"],sources:[x0]}),this._spTranslucent=qt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:Ba})),this._blendOption===xo.OPAQUE&&(A=new Ue({sources:[x0]}),this._sp=qt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:Ba})),this._blendOption===xo.TRANSLUCENT&&(A=new Ue({sources:[x0]}),this._spTranslucent=qt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:Ba})),this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance);let x,C,T,b,S=e.commandList;if(l.render||f){let v=this._colorCommands,P=this._blendOption===xo.OPAQUE,O=this._blendOption===xo.OPAQUE_AND_TRANSLUCENT;x=this._vaf.va,C=x.length,v.length=C;let R=O?C*2:C;for(b=0;b<R;++b){let M=P||O&&b%2===0;T=v[b],u(T)||(T=v[b]=new $e),T.primitiveType=Re.POINTS,T.pass=M||!O?Ce.OPAQUE:Ce.TRANSLUCENT,T.owner=this;let L=O?Math.floor(b/2):b;T.boundingVolume=d,T.modelMatrix=p,T.shaderProgram=M?this._sp:this._spTranslucent,T.uniformMap=this._uniforms,T.vertexArray=x[L].va,T.renderState=M?this._rsOpaque:this._rsTranslucent,T.debugShowBoundingVolume=this.debugShowBoundingVolume,T.pickId="v_pickColor",S.push(T)}}};Lu.prototype.isDestroyed=function(){return!1};Lu.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(),pre(this._pointPrimitives),le(this)};var Rw=Lu;function Lw(e,t,n,i,o,r){if(o-i<=n)return;let s=i+o>>1;Cre(e,t,s,i,o,r%2),Lw(e,t,n,i,s-1,r+1),Lw(e,t,n,s+1,o,r+1)}function Cre(e,t,n,i,o,r){for(;o>i;){if(o-i>600){let l=o-i+1,f=n-i+1,d=Math.log(l),p=.5*Math.exp(2*d/3),g=.5*Math.sqrt(d*p*(l-p)/l)*(f-l/2<0?-1:1),m=Math.max(i,Math.floor(n-f*p/l+g)),A=Math.min(o,Math.floor(n+(l-f)*p/l+g));Cre(e,t,n,m,A,r)}let s=t[2*n+r],a=i,c=o;for(Mw(e,t,i,n),t[2*o+r]>s&&Mw(e,t,i,o);a<c;){for(Mw(e,t,a,c),a++,c--;t[2*a+r]<s;)a++;for(;t[2*c+r]>s;)c--}t[2*i+r]===s?Mw(e,t,i,c):(c++,Mw(e,t,c,o)),c<=n&&(i=c+1),n<=c&&(o=c-1)}}function Mw(e,t,n,i){v6(e,n,i),v6(t,2*n,2*i),v6(t,2*n+1,2*i+1)}function v6(e,t,n){let i=e[t];e[t]=e[n],e[n]=i}function D6(e,t,n,i,o,r,s){let a=[0,e.length-1,0],c=[],l,f;for(;a.length;){let d=a.pop(),p=a.pop(),g=a.pop();if(p-g<=s){for(let x=g;x<=p;x++)l=t[2*x],f=t[2*x+1],l>=n&&l<=o&&f>=i&&f<=r&&c.push(e[x]);continue}let m=Math.floor((g+p)/2);l=t[2*m],f=t[2*m+1],l>=n&&l<=o&&f>=i&&f<=r&&c.push(e[m]);let A=(d+1)%2;(d===0?n<=l:i<=f)&&(a.push(g),a.push(m-1),a.push(A)),(d===0?o>=l:r>=f)&&(a.push(m+1),a.push(p),a.push(A))}return c}function P6(e,t,n,i,o,r){let s=[0,e.length-1,0],a=[],c=o*o;for(;s.length;){let l=s.pop(),f=s.pop(),d=s.pop();if(f-d<=r){for(let x=d;x<=f;x++)Tre(t[2*x],t[2*x+1],n,i)<=c&&a.push(e[x]);continue}let p=Math.floor((d+f)/2),g=t[2*p],m=t[2*p+1];Tre(g,m,n,i)<=c&&a.push(e[p]);let A=(l+1)%2;(l===0?n-o<=g:i-o<=m)&&(s.push(d),s.push(p-1),s.push(A)),(l===0?n+o>=g:i+o>=m)&&(s.push(p+1),s.push(f),s.push(A))}return a}function Tre(e,t,n,i){let o=e-n,r=t-i;return o*o+r*r}var l5e=e=>e[0],u5e=e=>e[1],Fw=class{constructor(t,n=l5e,i=u5e,o=64,r=Float64Array){this.nodeSize=o,this.points=t;let s=t.length<65536?Uint16Array:Uint32Array,a=this.ids=new s(t.length),c=this.coords=new r(t.length*2);for(let l=0;l<t.length;l++)a[l]=l,c[2*l]=n(t[l]),c[2*l+1]=i(t[l]);Lw(a,c,o,0,a.length-1,0)}range(t,n,i,o){return D6(this.ids,this.coords,t,n,i,o,this.nodeSize)}within(t,n,i){return P6(this.ids,this.coords,t,n,i,this.nodeSize)}};function Hf(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 ye,this.show=y(e.show,!0)}function f5e(e){return e.coord.x}function d5e(e){return e.coord.y}function Ere(e,t){e.x-=t,e.y-=t,e.width+=t*2,e.height+=t*2}var h5e=new He;function bre(e,t,n,i,o){if(u(e._labelCollection)&&i._clusterLabels?o=o0.getScreenSpaceBoundingBox(e,t,o):u(e._billboardCollection)&&i._clusterBillboards?o=lo.getScreenSpaceBoundingBox(e,t,o):u(e._pointPrimitiveCollection)&&i._clusterPoints&&(o=Bs.getScreenSpaceBoundingBox(e,t,o)),Ere(o,n),i._clusterLabels&&!u(e._labelCollection)&&u(e.id)&&wre(i,e.id.id)&&u(e.id._label)){let r=i._collectionIndicesByEntity[e.id.id].labelIndex,s=i._labelCollection.get(r),a=o0.getScreenSpaceBoundingBox(s,t,h5e);Ere(a,n),o=He.union(o,a,o)}return o}function m5e(e,t){if(e.clusterShow=!0,!u(e._labelCollection)&&u(e.id)&&wre(t,e.id.id)&&u(e.id._label)){let n=t._collectionIndicesByEntity[e.id.id].labelIndex,i=t._labelCollection.get(n);i.clusterShow=!0}}function Sre(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 wre(e,t){return u(e)&&u(e._collectionIndicesByEntity[t])&&u(e._collectionIndicesByEntity[t].labelIndex)}function I6(e,t,n,i,o){if(!u(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&&u(a._labelCollection),l=o._clusterBillboards&&u(a.id._billboard),f=o._clusterPoints&&u(a.id._point);if(c&&(f||l))continue;let d=a.computeScreenSpacePosition(n);!u(d)||t.push({index:s,collection:e,clustered:!1,coord:d})}}var p5e=new He,_5e=new He,g5e=new He;function y5e(e){return function(t){if(u(t)&&t<.05||!e.enabled)return;let n=e._scene,i=e._labelCollection,o=e._billboardCollection,r=e._pointCollection;if(!u(i)&&!u(o)&&!u(r)||!e._clusterBillboards&&!e._clusterLabels&&!e._clusterPoints)return;let s=e._clusterLabelCollection,a=e._clusterBillboardCollection,c=e._clusterPointCollection;u(s)?s.removeAll():s=e._clusterLabelCollection=new zm({scene:n}),u(a)?a.removeAll():a=e._clusterBillboardCollection=new bu({scene:n}),u(c)?c.removeAll():c=e._clusterPointCollection=new Rw;let l=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 X_(A,x),T=[];e._clusterLabels&&I6(i,T,n,C,e),e._clusterBillboards&&I6(o,T,n,C,e),e._clusterPoints&&I6(r,T,n,C,e);let b,S,v,P,O,R,M,L,_,E,w,D,B=new Fw(T,f5e,d5e,64,Int32Array);if(m<g)for(v=d.length,b=0;b<v;++b){let N=d[b];if(!C.isPointVisible(N.position))continue;let U=lo._computeScreenSpacePosition(F.IDENTITY,N.position,h.ZERO,H.ZERO,n);if(!u(U))continue;let V=1-m/g,G=N.width=N.width*V,k=N.height=N.height*V;G=Math.max(G,N.minimumWidth),k=Math.max(k,N.minimumHeight);let Y=U.x-G*.5,q=U.y-k*.5,X=U.x+G,W=U.y+k;for(O=B.range(Y,q,X,W),R=O.length,E=0,_=[],S=0;S<R;++S)M=O[S],L=T[M],L.clustered||(++E,w=L.collection,D=L.index,_.push(w.get(D).id));if(E>=f)for(Sre(N.position,E,_,e),p.push(N),S=0;S<R;++S)T[O[S]].clustered=!0}for(v=T.length,b=0;b<v;++b){let N=T[b];if(N.clustered)continue;N.clustered=!0,w=N.collection,D=N.index;let U=w.get(D);P=bre(U,N.coord,l,e,p5e);let V=He.clone(P,_5e);O=B.range(P.x,P.y,P.x+P.width,P.y+P.height),R=O.length;let G=h.clone(U.position);for(E=1,_=[U.id],S=0;S<R;++S)if(M=O[S],L=T[M],!L.clustered){let k=L.collection.get(L.index),Y=bre(k,L.coord,l,e,g5e);h.add(k.position,G,G),He.union(V,Y,V),++E,_.push(k.id)}if(E>=f){let k=h.multiplyByScalar(G,1/E,G);for(Sre(k,E,_,e),p.push({position:k,width:V.width,height:V.height,minimumWidth:P.width,minimumHeight:P.height}),S=0;S<R;++S)T[O[S]].clustered=!0}else m5e(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}}Hf.prototype._initialize=function(e){this._scene=e;let t=y5e(this);this._cluster=t,this._removeEventListener=e.camera.changed.addEventListener(t)};Object.defineProperties(Hf.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 B6(e,t,n,i){return function(o){let r=this[e];u(this._collectionIndicesByEntity)||(this._collectionIndicesByEntity={});let s=this._collectionIndicesByEntity[o.id];if(u(s)||(s=this._collectionIndicesByEntity[o.id]={billboardIndex:void 0,labelIndex:void 0,pointIndex:void 0}),u(r)&&u(s[i]))return r.get(s[i]);u(r)||(r=this[e]=new t({scene:this._scene}));let a,c,l=this[n];l.length>0?(a=l.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 R6(e,t){let n=e._collectionIndicesByEntity[t];!u(n.billboardIndex)&&!u(n.labelIndex)&&!u(n.pointIndex)&&delete e._collectionIndicesByEntity[t]}Hf.prototype.getLabel=B6("_labelCollection",zm,"_unusedLabelIndices","labelIndex");Hf.prototype.removeLabel=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._labelCollection)||!u(t)||!u(t.labelIndex))return;let n=t.labelIndex;t.labelIndex=void 0,R6(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};Hf.prototype.getBillboard=B6("_billboardCollection",bu,"_unusedBillboardIndices","billboardIndex");Hf.prototype.removeBillboard=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._billboardCollection)||!u(t)||!u(t.billboardIndex))return;let n=t.billboardIndex;t.billboardIndex=void 0,R6(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};Hf.prototype.getPoint=B6("_pointCollection",Rw,"_unusedPointIndices","pointIndex");Hf.prototype.removePoint=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._pointCollection)||!u(t)||!u(t.pointIndex))return;let n=t.pointIndex;t.pointIndex=void 0,R6(this,e.id);let i=this._pointCollection.get(n);i.show=!1,i.id=void 0,this._unusedPointIndices.push(n),this._clusterDirty=!0};function O6(e){if(!u(e))return;let t=e.length;for(let n=0;n<t;++n)e.get(n).clusterShow=!0}function A5e(e){e.enabled||(u(e._clusterLabelCollection)&&e._clusterLabelCollection.destroy(),u(e._clusterBillboardCollection)&&e._clusterBillboardCollection.destroy(),u(e._clusterPointCollection)&&e._clusterPointCollection.destroy(),e._clusterLabelCollection=void 0,e._clusterBillboardCollection=void 0,e._clusterPointCollection=void 0,O6(e._labelCollection),O6(e._billboardCollection),O6(e._pointCollection))}Hf.prototype.update=function(e){if(!this.show)return;let t;u(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),u(this._billboardCollection)&&this._billboardCollection.length>0&&!u(this._billboardCollection.get(0).width)&&(t=e.commandList,e.commandList=[],this._billboardCollection.update(e),e.commandList=t),this._enabledDirty&&(this._enabledDirty=!1,A5e(this),this._clusterDirty=!0),this._clusterDirty&&(this._clusterDirty=!1,this._cluster()),u(this._clusterLabelCollection)&&this._clusterLabelCollection.update(e),u(this._clusterBillboardCollection)&&this._clusterBillboardCollection.update(e),u(this._clusterPointCollection)&&this._clusterPointCollection.update(e),u(this._labelCollection)&&this._labelCollection.update(e),u(this._billboardCollection)&&this._billboardCollection.update(e),u(this._pointCollection)&&this._pointCollection.update(e)};Hf.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(),u(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 Fu=Hf;function M6(e){this._name=e,this._clock=void 0,this._changed=new ye,this._error=new ye,this._isLoading=!1,this._loading=new ye,this._entityCollection=new Is(this),this._entityCluster=new Fu}Object.defineProperties(M6.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){Ir.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}}});M6.prototype.update=function(e){return!0};var qF=M6;var vre={};vre.computePositions=function(e,t,n,i,o){let r=e*.5,s=-r,a=i+i,c=o?2*a:a,l=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*I.TWO_PI,x=Math.cos(A),C=Math.sin(A),T=x*n,b=C*n,S=x*t,v=C*t;l[p+g]=T,l[p+g+1]=b,l[p+g+2]=s,l[p+m]=S,l[p+m+1]=v,l[p+m+2]=r,p+=3,o&&(l[d++]=T,l[d++]=b,l[d++]=s,l[d++]=S,l[d++]=v,l[d++]=r)}return l};var JC=vre;var L6=new H,x5e=new h,C5e=new h,T5e=new h,E5e=new h;function ip(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,o=y(e.vertexFormat,we.DEFAULT),r=y(e.slices,128);this._length=t,this._topRadius=n,this._bottomRadius=i,this._vertexFormat=we.clone(o),this._slices=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderGeometry"}ip.packedLength=we.packedLength+5;ip.pack=function(e,t,n){return n=y(n,0),we.pack(e._vertexFormat,t,n),n+=we.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 Dre=new we,ZC={vertexFormat:Dre,length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,offsetAttribute:void 0};ip.unpack=function(e,t,n){t=y(t,0);let i=we.unpack(e,t,Dre);t+=we.packedLength;let o=e[t++],r=e[t++],s=e[t++],a=e[t++],c=e[t];return u(n)?(n._vertexFormat=we.clone(i,n._vertexFormat),n._length=o,n._topRadius=r,n._bottomRadius=s,n._slices=a,n._offsetAttribute=c===-1?void 0:c,n):(ZC.length=o,ZC.topRadius=r,ZC.bottomRadius=s,ZC.slices=a,ZC.offsetAttribute=c===-1?void 0:c,new ip(ZC))};ip.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,l=JC.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 O=o.tangent||o.bitangent,R=0,M=0,L=0,_=Math.atan2(i-n,t),E=x5e;E.z=Math.sin(_);let w=Math.cos(_),D=T5e,B=C5e;for(m=0;m<r;m++){let N=m/r*I.TWO_PI,U=w*Math.cos(N),V=w*Math.sin(N);A&&(E.x=U,E.y=V,O&&(D=h.normalize(h.cross(h.UNIT_Z,E,D),D)),o.normal&&(d[R++]=E.x,d[R++]=E.y,d[R++]=E.z,d[R++]=E.x,d[R++]=E.y,d[R++]=E.z),o.tangent&&(p[M++]=D.x,p[M++]=D.y,p[M++]=D.z,p[M++]=D.x,p[M++]=D.y,p[M++]=D.z),o.bitangent&&(B=h.normalize(h.cross(E,D,B),B),g[L++]=B.x,g[L++]=B.y,g[L++]=B.z,g[L++]=B.x,g[L++]=B.y,g[L++]=B.z))}for(m=0;m<r;m++)o.normal&&(d[R++]=0,d[R++]=0,d[R++]=-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[R++]=0,d[R++]=0,d[R++]=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=Fe.createTypedArray(c,x),T=0,b=0;for(m=0;m<r-1;m++)C[T++]=b,C[T++]=b+2,C[T++]=b+3,C[T++]=b,C[T++]=b+3,C[T++]=b+1,b+=2;for(C[T++]=s-2,C[T++]=0,C[T++]=1,C[T++]=s-2,C[T++]=1,C[T++]=s-1,m=1;m<r-1;m++)C[T++]=s+m+1,C[T++]=s+m,C[T++]=s;for(m=1;m<r-1;m++)C[T++]=a,C[T++]=a+m,C[T++]=a+m+1;let S=0;if(o.st){let O=Math.max(n,i);for(m=0;m<c;m++){let R=h.fromArray(l,m*3,E5e);f[S++]=(R.x+O)/(2*O),f[S++]=(R.y+O)/(2*O)}}let v=new sn;o.position&&(v.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:l})),o.normal&&(v.normal=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:d})),o.tangent&&(v.tangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:p})),o.bitangent&&(v.bitangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:g})),o.st&&(v.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:f})),L6.x=t*.5,L6.y=Math.max(i,n);let P=new re(h.ZERO,H.magnitude(L6));if(u(e._offsetAttribute)){t=l.length;let O=e._offsetAttribute===Qt.NONE?0:1,R=new Uint8Array(t/3).fill(O);v.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:R})}return new rt({attributes:v,indices:C,primitiveType:Re.TRIANGLES,boundingSphere:P,offsetAttribute:e._offsetAttribute})};var F6;ip.getUnitCylinder=function(){return u(F6)||(F6=ip.createGeometry(new ip({topRadius:1,bottomRadius:1,length:1,vertexFormat:we.POSITION_ONLY}))),F6};var YF=ip;var N6=new H;function QC(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"}QC.packedLength=6;QC.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 C0={length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};QC.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 u(n)?(n._length=i,n._topRadius=o,n._bottomRadius=r,n._slices=s,n._numberOfVerticalLines=a,n._offsetAttribute=c===-1?void 0:c,n):(C0.length=i,C0.topRadius=o,C0.bottomRadius=r,C0.slices=s,C0.numberOfVerticalLines=a,C0.offsetAttribute=c===-1?void 0:c,new QC(C0))};QC.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=JC.computePositions(t,n,i,o,!1),c=o*2,l;if(r>0){let A=Math.min(r,o);l=Math.round(o/A),c+=A}let f=Fe.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+=l)f[d++]=p,f[d++]=p+o;let g=new sn;g.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:a}),N6.x=t*.5,N6.y=Math.max(i,n);let m=new re(h.ZERO,H.magnitude(N6));if(u(e._offsetAttribute)){t=a.length;let A=e._offsetAttribute===Qt.NONE?0:1,x=new Uint8Array(t/3).fill(A);g.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}return new rt({attributes:g,indices:f,primitiveType:Re.LINES,boundingSphere:m,offsetAttribute:e._offsetAttribute})};var XF=QC;var Pre=h.ZERO,Ire=new h,b5e=new h,Ore=new z;function S5e(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 Ol(e,t){Qn.call(this,{entity:e,scene:t,geometryOptions:new S5e(e),geometryPropertyName:"cylinder",observedPropertyNames:["availability","position","orientation","cylinder"]}),this._onEntityPropertyChanged(e,"cylinder",e.cylinder,void 0)}u(Object.create)&&(Ol.prototype=Object.create(Qn.prototype),Ol.prototype.constructor=Ol);Object.defineProperties(Ol.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Ol.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;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,Ore)),u(a)||(a=z.WHITE),s.color=Ot.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Pre,Ire))),new gt({id:t,geometry:new YF(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:s})};Ol.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Ore),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ot.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Pre,Ire))),new gt({id:t,geometry:new XF(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:r})};Ol.prototype._computeCenter=function(e,t){return j.getValueOrUndefined(this._entity.position,e,t)};Ol.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.length)||!u(t.topRadius)||!u(t.bottomRadius)||Qn.prototype._isHidden.call(this,e,t)};Ol.prototype._isDynamic=function(e,t){return!e.position.isConstant||!j.isConstant(e.orientation)||!t.length.isConstant||!t.topRadius.isConstant||!t.bottomRadius.isConstant||!j.isConstant(t.slices)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.numberOfVerticalLines)};Ol.prototype._setStaticOptions=function(e,t){let n=j.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,ze.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Pt?$t.VERTEX_FORMAT:no.MaterialSupport.TEXTURED.vertexFormat,i.length=t.length.getValue(Ve.MINIMUM_VALUE),i.topRadius=t.topRadius.getValue(Ve.MINIMUM_VALUE),i.bottomRadius=t.bottomRadius.getValue(Ve.MINIMUM_VALUE),i.slices=j.getValueOrUndefined(t.slices,Ve.MINIMUM_VALUE),i.numberOfVerticalLines=j.getValueOrUndefined(t.numberOfVerticalLines,Ve.MINIMUM_VALUE),i.offsetAttribute=n!==ze.NONE?Qt.ALL:void 0};Ol.prototype._onEntityPropertyChanged=Yp;Ol.DynamicGeometryUpdater=$C;function $C(e,t,n){Zn.call(this,e,t,n)}u(Object.create)&&($C.prototype=Object.create(Zn.prototype),$C.prototype.constructor=$C);$C.prototype._isHidden=function(e,t,n){let i=this._options,o=j.getValueOrUndefined(e.position,n,b5e);return!u(o)||!u(i.length)||!u(i.topRadius)||!u(i.bottomRadius)||Zn.prototype._isHidden.call(this,e,t,n)};$C.prototype._setOptions=function(e,t,n){let i=j.getValueOrDefault(t.heightReference,n,ze.NONE),o=this._options;o.length=j.getValueOrUndefined(t.length,n),o.topRadius=j.getValueOrUndefined(t.topRadius,n),o.bottomRadius=j.getValueOrUndefined(t.bottomRadius,n),o.slices=j.getValueOrUndefined(t.slices,n),o.numberOfVerticalLines=j.getValueOrUndefined(t.numberOfVerticalLines,n),o.offsetAttribute=i!==ze.NONE?Qt.ALL:void 0};var KF=Ol;var w5e={UNBOUNDED:0,CLAMPED:1,LOOP_STOP:2},Or=Object.freeze(w5e);var v5e={TICK_DEPENDENT:0,SYSTEM_CLOCK_MULTIPLIER:1,SYSTEM_CLOCK:2},fo=Object.freeze(v5e);var D5e={NONE:0,HOLD:1,EXTRAPOLATE:2},Nu=Object.freeze(D5e);var Bre=Do(ml(),1);function P5e(e){let t=new Bre.default(e);t.normalize();let n=t.path(),i=n.lastIndexOf("/");return i!==-1&&(n=n.substr(i+1)),n}var K_=P5e;var I5e=I.factorial;function k6(e,t,n,i,o,r){let s=0,a,c,l;if(i>0){for(c=0;c<o;c++){for(a=!1,l=0;l<r.length&&!a;l++)c===r[l]&&(a=!0);a||(r.push(c),s+=k6(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 l=t[r]-t[s];c*=(e-t[s])/l}for(s=0;s<i;s++)o[s]+=c*n[r*i+s]}return o};var QF=V6;var U6={type:"Linear"};U6.getRequiredDataPoints=function(e){return 2};U6.interpolateOrderZero=function(e,t,n,i,o){u(o)||(o=new Array(i));let r,s,a,c=t[0],l=t[1];for(r=0;r<i;r++)s=n[r],a=n[r+i],o[r]=((a-s)*e+l*s-c*a)/(l-c);return o};var eT=U6;function Ra(e,t,n){this.clock=y(e,0),this.cone=y(t,0),this.magnitude=y(n,1)}Ra.fromCartesian3=function(e,t){let n=e.x,i=e.y,o=e.z,r=n*n+i*i;return u(t)||(t=new Ra),t.clock=Math.atan2(i,n),t.cone=Math.atan2(Math.sqrt(r),o),t.magnitude=Math.sqrt(r+o*o),t};Ra.clone=function(e,t){if(!!u(e))return u(t)?(t.clock=e.clock,t.cone=e.cone,t.magnitude=e.magnitude,t):new Ra(e.clock,e.cone,e.magnitude)};Ra.normalize=function(e,t){return u(t)?(t.clock=e.clock,t.cone=e.cone,t.magnitude=1,t):new Ra(e.clock,e.cone,1)};Ra.equals=function(e,t){return e===t||u(e)&&u(t)&&e.clock===t.clock&&e.cone===t.cone&&e.magnitude===t.magnitude};Ra.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e.clock-t.clock)<=n&&Math.abs(e.cone-t.cone)<=n&&Math.abs(e.magnitude-t.magnitude)<=n};Ra.prototype.equals=function(e){return Ra.equals(this,e)};Ra.prototype.clone=function(e){return Ra.clone(this,e)};Ra.prototype.equalsEpsilon=function(e,t){return Ra.equalsEpsilon(this,e,t)};Ra.prototype.toString=function(){return`(${this.clock}, ${this.cone}, ${this.magnitude})`};var $F=Ra;var qw=Do(ml(),1);var z6;typeof performance<"u"&&typeof performance.now=="function"&&isFinite(performance.now())?z6=function(){return performance.now()}:z6=function(){return Date.now()};var Si=z6;function G6(e){e=y(e,y.EMPTY_OBJECT);let t=e.currentTime,n=e.startTime,i=e.stopTime;u(t)?t=$.clone(t):u(n)?t=$.clone(n):u(i)?t=$.addDays(i,-1,new $):t=$.now(),u(n)?n=$.clone(n):n=$.clone(t),u(i)?i=$.clone(i):i=$.addDays(n,1,new $),this.startTime=n,this.stopTime=i,this.clockRange=y(e.clockRange,Or.UNBOUNDED),this.canAnimate=y(e.canAnimate,!0),this.onTick=new ye,this.onStop=new ye,this._currentTime=void 0,this._multiplier=void 0,this._clockStep=void 0,this._shouldAnimate=void 0,this._lastSystemTime=Si(),this.currentTime=t,this.multiplier=y(e.multiplier,1),this.shouldAnimate=y(e.shouldAnimate,!1),this.clockStep=y(e.clockStep,fo.SYSTEM_CLOCK_MULTIPLIER)}Object.defineProperties(G6.prototype,{currentTime:{get:function(){return this._currentTime},set:function(e){$.equals(this._currentTime,e)||(this._clockStep===fo.SYSTEM_CLOCK&&(this._clockStep=fo.SYSTEM_CLOCK_MULTIPLIER),this._currentTime=e)}},multiplier:{get:function(){return this._multiplier},set:function(e){this._multiplier!==e&&(this._clockStep===fo.SYSTEM_CLOCK&&(this._clockStep=fo.SYSTEM_CLOCK_MULTIPLIER),this._multiplier=e)}},clockStep:{get:function(){return this._clockStep},set:function(e){e===fo.SYSTEM_CLOCK&&(this._multiplier=1,this._shouldAnimate=!0,this._currentTime=$.now()),this._clockStep=e}},shouldAnimate:{get:function(){return this._shouldAnimate},set:function(e){this._shouldAnimate!==e&&(this._clockStep===fo.SYSTEM_CLOCK&&(this._clockStep=fo.SYSTEM_CLOCK_MULTIPLIER),this._shouldAnimate=e)}}});G6.prototype.tick=function(){let e=Si(),t=$.clone(this._currentTime);if(this.canAnimate&&this._shouldAnimate){let n=this._clockStep;if(n===fo.SYSTEM_CLOCK)t=$.now(t);else{let i=this._multiplier;if(n===fo.TICK_DEPENDENT)t=$.addSeconds(t,i,t);else{let a=e-this._lastSystemTime;t=$.addSeconds(t,i*(a/1e3),t)}let o=this.clockRange,r=this.startTime,s=this.stopTime;if(o===Or.CLAMPED)$.lessThan(t,r)?t=$.clone(r,t):$.greaterThan(t,s)&&(t=$.clone(s,t),this.onStop.raiseEvent(this));else if(o===Or.LOOP_STOP)for($.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 hh=G6;function T0(){this._definitionChanged=new ye,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(T0.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},startTime:xl("startTime"),stopTime:xl("stopTime"),currentTime:xl("currentTime"),clockRange:xl("clockRange"),clockStep:xl("clockStep"),multiplier:xl("multiplier")});T0.prototype.clone=function(e){return u(e)||(e=new T0),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};T0.prototype.equals=function(e){return this===e||u(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};T0.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)};T0.prototype.getValue=function(e){return u(e)||(e=new hh),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 mh=T0;var R5e=z.WHITE,M5e=.1,L5e=new H(8,8),F5e=new H(0,0),N5e=new H(1,1);function 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this._definitionChanged}},color:ae("color"),cellAlpha:ae("cellAlpha"),lineCount:ae("lineCount"),lineThickness:ae("lineThickness"),lineOffset:ae("lineOffset")});tT.prototype.getType=function(e){return"Grid"};tT.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=j.getValueOrClonedDefault(this._color,e,R5e,t.color),t.cellAlpha=j.getValueOrDefault(this._cellAlpha,e,M5e),t.lineCount=j.getValueOrClonedDefault(this._lineCount,e,L5e,t.lineCount),t.lineThickness=j.getValueOrClonedDefault(this._lineThickness,e,N5e,t.lineThickness),t.lineOffset=j.getValueOrClonedDefault(this._lineOffset,e,F5e,t.lineOffset),t};tT.prototype.equals=function(e){return this===e||e instanceof tT&&j.equals(this._color,e._color)&&j.equals(this._cellAlpha,e._cellAlpha)&&j.equals(this._lineCount,e._lineCount)&&j.equals(this._lineThickness,e._lineThickness)&&j.equals(this._lineOffset,e._lineOffset)};var Nw=tT;function nT(e){this._definitionChanged=new ye,this._color=void 0,this._colorSubscription=void 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iT&&j.equals(this._color,e._color)&&j.equals(this._gapColor,e._gapColor)&&j.equals(this._dashLength,e._dashLength)&&j.equals(this._dashPattern,e._dashPattern)};var Vw=iT;var G5e=z.WHITE,H5e=.25,W5e=1;function oT(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,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(oT.prototype,{isConstant:{get:function(){return j.isConstant(this._color)&&j.isConstant(this._glow)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),glowPower:ae("glowPower"),taperPower:ae("taperPower")});oT.prototype.getType=function(e){return"PolylineGlow"};oT.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=j.getValueOrClonedDefault(this._color,e,G5e,t.color),t.glowPower=j.getValueOrDefault(this._glowPower,e,H5e,t.glowPower),t.taperPower=j.getValueOrDefault(this._taperPower,e,W5e,t.taperPower),t};oT.prototype.equals=function(e){return this===e||e instanceof oT&&j.equals(this._color,e._color)&&j.equals(this._glowPower,e._glowPower)&&j.equals(this._taperPower,e._taperPower)};var Uw=oT;var j5e=z.WHITE,q5e=z.BLACK,Y5e=1;function rT(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,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(rT.prototype,{isConstant:{get:function(){return j.isConstant(this._color)&&j.isConstant(this._outlineColor)&&j.isConstant(this._outlineWidth)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth")});rT.prototype.getType=function(e){return"PolylineOutline"};rT.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=j.getValueOrClonedDefault(this._color,e,j5e,t.color),t.outlineColor=j.getValueOrClonedDefault(this._outlineColor,e,q5e,t.outlineColor),t.outlineWidth=j.getValueOrDefault(this._outlineWidth,e,Y5e),t};rT.prototype.equals=function(e){return this===e||e instanceof rT&&j.equals(this._color,e._color)&&j.equals(this._outlineColor,e._outlineColor)&&j.equals(this._outlineWidth,e._outlineWidth)};var E0=rT;function op(e,t){this._value=void 0,this._definitionChanged=new ye,this._eventHelper=new Dr,this._referenceFrame=y(t,Zi.FIXED),this.setValue(e)}Object.defineProperties(op.prototype,{isConstant:{get:function(){let e=this._value;if(!u(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!j.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return 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s=t.getOrCreateEntity(r),a=e.parent;u(a)&&(s.parent=t.getOrCreateEntity(a));for(let c=n.length-1;c>-1;c--)n[c](s,e,t,i)}q6=void 0}function j6e(e){let t,n=e._documentPacket.clock;if(!u(n)){if(!u(e._clock)){let o=e._entityCollection.computeAvailability();if(!o.start.equals(Ve.MINIMUM_VALUE)){let r=o.start,s=o.stop,a=$.secondsDifference(s,r),c=Math.round(a/120);return t=new mh,t.startTime=$.clone(r),t.stopTime=$.clone(s),t.clockRange=Or.LOOP_STOP,t.multiplier=c,t.currentTime=$.clone(r),t.clockStep=fo.SYSTEM_CLOCK_MULTIPLIER,e._clock=t,!0}}return!1}u(e._clock)?t=e._clock.clone():(t=new mh,t.startTime=Ve.MINIMUM_VALUE.clone(),t.stopTime=Ve.MAXIMUM_VALUE.clone(),t.currentTime=Ve.MINIMUM_VALUE.clone(),t.clockRange=Or.LOOP_STOP,t.clockStep=fo.SYSTEM_CLOCK_MULTIPLIER,t.multiplier=1);let i=Qo(n.interval);return u(i)&&(t.startTime=i.start,t.stopTime=i.stop),u(n.currentTime)&&(t.currentTime=$.fromIso8601(n.currentTime)),u(n.range)&&(t.clockRange=y(Or[n.range],Or.LOOP_STOP)),u(n.step)&&(t.clockStep=y(fo[n.step],fo.SYSTEM_CLOCK_MULTIPLIER)),u(n.multiplier)&&(t.multiplier=n.multiplier),t.equals(e._clock)?!1:(e._clock=t.clone(e._clock),!0)}function cse(e,t,n,i){n=y(n,y.EMPTY_OBJECT);let o=t,r=n.sourceUri,s=n.credit;if(typeof s=="string"&&(s=new Xt(s)),e._credit=s,typeof t=="string"||t instanceof Pe){t=Pe.createIfNeeded(t),o=t.fetchJson(),r=y(r,t.clone());let a=e._resourceCredits,c=t.credits;if(u(c)){let l=c.length;for(let f=0;f<l;f++)a.push(c[f])}}return r=Pe.createIfNeeded(r),Ir.setLoading(e,!0),Promise.resolve(o).then(function(a){return q6e(e,a,r,i)}).catch(function(a){return Ir.setLoading(e,!1),e._error.raiseEvent(e,a),console.log(a),Promise.reject(a)})}function q6e(e,t,n,i){Ir.setLoading(e,!0);let o=e._entityCollection;i&&(e._version=void 0,e._documentPacket=new 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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}},credit:{get:function(){return this._credit}}});Qc.updaters=[v6e,D6e,P6e,I6e,B6e,R6e,M6e,L6e,m6e,p6e,F6e,N6e,k6e,U6e,z6e,A6e,G6e,_6e,H6e,g6e,W6e,y6e,S6e];Qc.prototype.process=function(e,t){return cse(this,e,t,!1)};Qc.prototype.load=function(e,t){return cse(this,e,t,!0)};Qc.prototype.update=function(e){return!0};Qc.processPacketData=me;Qc.processPositionPacketData=ase;Qc.processMaterialPacketData=Rl;Qc._processCzml=function(e,t,n,i,o){if(i=y(i,Qc.updaters),Array.isArray(e))for(let r=0,s=e.length;r<s;++r)ose(e[r],t,i,n,o);else ose(e,t,i,n,o)};var sN=Qc;function pc(){this._dataSources=[],this._dataSourceAdded=new ye,this._dataSourceRemoved=new ye,this._dataSourceMoved=new ye}Object.defineProperties(pc.prototype,{length:{get:function(){return this._dataSources.length}},dataSourceAdded:{get:function(){return this._dataSourceAdded}},dataSourceRemoved:{get:function(){return this._dataSourceRemoved}},dataSourceMoved:{get:function(){return this._dataSourceMoved}}});pc.prototype.add=function(e){let t=this,n=this._dataSources;return Promise.resolve(e).then(function(i){return n===t._dataSources&&(t._dataSources.push(i),t._dataSourceAdded.raiseEvent(t,i)),i})};pc.prototype.remove=function(e,t){t=y(t,!1);let n=this._dataSources.indexOf(e);return n!==-1?(this._dataSources.splice(n,1),this._dataSourceRemoved.raiseEvent(this,e),t&&typeof e.destroy=="function"&&e.destroy(),!0):!1};pc.prototype.removeAll=function(e){e=y(e,!1);let t=this._dataSources;for(let n=0,i=t.length;n<i;++n){let o=t[n];this._dataSourceRemoved.raiseEvent(this,o),e&&typeof o.destroy=="function"&&o.destroy()}this._dataSources=[]};pc.prototype.contains=function(e){return this.indexOf(e)!==-1};pc.prototype.indexOf=function(e){return this._dataSources.indexOf(e)};pc.prototype.get=function(e){return this._dataSources[e]};pc.prototype.getByName=function(e){return this._dataSources.filter(function(t){return t.name===e})};function aN(e,t){return e.indexOf(t)}function use(e,t,n){let i=e._dataSources,o=i.length-1;if(t=I.clamp(t,0,o),n=I.clamp(n,0,o),t===n)return;let r=i[t];i[t]=i[n],i[n]=r,e.dataSourceMoved.raiseEvent(r,n,t)}pc.prototype.raise=function(e){let t=aN(this._dataSources,e);use(this,t,t+1)};pc.prototype.lower=function(e){let t=aN(this._dataSources,e);use(this,t,t-1)};pc.prototype.raiseToTop=function(e){let t=aN(this._dataSources,e);t!==this._dataSources.length-1&&(this._dataSources.splice(t,1),this._dataSources.push(e),this.dataSourceMoved.raiseEvent(e,this._dataSources.length-1,t))};pc.prototype.lowerToBottom=function(e){let t=aN(this._dataSources,e);t!==0&&(this._dataSources.splice(t,1),this._dataSources.splice(0,0,e),this.dataSourceMoved.raiseEvent(e,0,t))};pc.prototype.isDestroyed=function(){return!1};pc.prototype.destroy=function(){return this.removeAll(!0),le(this)};var cN=pc;function Rs(e){e=y(e,y.EMPTY_OBJECT),this._primitives=[],this._guid=kn(),this._zIndex=void 0,this.show=y(e.show,!0),this.destroyPrimitives=y(e.destroyPrimitives,!0)}Object.defineProperties(Rs.prototype,{length:{get:function(){return this._primitives.length}}});Rs.prototype.add=function(e,t){let n=u(t),i=e._external=e._external||{},o=i._composites=i._composites||{};return o[this._guid]={collection:this},n?this._primitives.splice(t,0,e):this._primitives.push(e),e};Rs.prototype.remove=function(e){if(this.contains(e)){let t=this._primitives.indexOf(e);if(t!==-1)return this._primitives.splice(t,1),delete e._external._composites[this._guid],this.destroyPrimitives&&e.destroy(),!0}return!1};Rs.prototype.removeAndDestroy=function(e){let t=this.remove(e);return t&&!this.destroyPrimitives&&e.destroy(),t};Rs.prototype.removeAll=function(){let e=this._primitives,t=e.length;for(let n=0;n<t;++n)delete e[n]._external._composites[this._guid],this.destroyPrimitives&&e[n].destroy();this._primitives=[]};Rs.prototype.contains=function(e){return!!(u(e)&&e._external&&e._external._composites&&e._external._composites[this._guid])};function lN(e,t){return e._primitives.indexOf(t)}Rs.prototype.raise=function(e){if(u(e)){let t=lN(this,e),n=this._primitives;if(t!==n.length-1){let i=n[t];n[t]=n[t+1],n[t+1]=i}}};Rs.prototype.raiseToTop=function(e){if(u(e)){let t=lN(this,e),n=this._primitives;t!==n.length-1&&(n.splice(t,1),n.push(e))}};Rs.prototype.lower=function(e){if(u(e)){let t=lN(this,e),n=this._primitives;if(t!==0){let i=n[t];n[t]=n[t-1],n[t-1]=i}}};Rs.prototype.lowerToBottom=function(e){if(u(e)){let t=lN(this,e),n=this._primitives;t!==0&&(n.splice(t,1),n.unshift(e))}};Rs.prototype.get=function(e){return 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n=0;n<t.length;n++)t[n].update(e)};_h.prototype.isDestroyed=function(){return!1};_h.prototype.destroy=function(){return this.removeAll(),le(this)};var uN=_h;function lT(e,t){this._primitives=e,this._orderedGroundPrimitives=t,this._dynamicUpdaters=new yt}lT.prototype.add=function(e,t){this._dynamicUpdaters.set(t.id,t.createDynamicUpdater(this._primitives,this._orderedGroundPrimitives))};lT.prototype.remove=function(e){let t=e.id,n=this._dynamicUpdaters.get(t);u(n)&&(this._dynamicUpdaters.remove(t),n.destroy())};lT.prototype.update=function(e){let t=this._dynamicUpdaters.values;for(let n=0,i=t.length;n<i;n++)t[n].update(e);return!0};lT.prototype.removeAllPrimitives=function(){let e=this._dynamicUpdaters.values;for(let t=0,n=e.length;t<n;t++)e[t].destroy();this._dynamicUpdaters.removeAll()};lT.prototype.getBoundingSphere=function(e,t){return e=this._dynamicUpdaters.get(e.id),u(e)&&u(e.getBoundingSphere)?e.getBoundingSphere(t):ot.FAILED};var uT=lT;var J6={},fN=new h,fse=new h,dse=new 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M=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Tse),L=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Ese),_=e.length,E=n?_:0,w=E/3*2;for(let B=0;B<_;B+=3){let N=B+1,U=B+2,V=h.fromArray(e,B,dT);if(i.st){let G=Q.multiplyByVector(O,V,Z6),k=S.project(a.cartesianToCartographic(G,mN),Q6);h.subtract(k,v,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+w]=$r.x,d[x+1+w]=$r.y),d[x++]=$r.x,d[x++]=$r.y}(i.normal||i.tangent||i.bitangent||f)&&(C=a.geodeticSurfaceNormal(V,C),f&&(A[B+E]=-C.x,A[N+E]=-C.y,A[U+E]=-C.z),(i.normal||i.tangent||i.bitangent)&&((i.tangent||i.bitangent)&&(T=h.normalize(h.cross(h.UNIT_Z,C,T),T),Q.multiplyByVector(R,T,T)),i.normal&&(p[B]=C.x,p[N]=C.y,p[U]=C.z,n&&(p[B+E]=-C.x,p[N+E]=-C.y,p[U+E]=-C.z)),i.tangent&&(g[B]=T.x,g[N]=T.y,g[U]=T.z,n&&(g[B+E]=-T.x,g[N+E]=-T.y,g[U+E]=-T.z)),i.bitangent&&(b=h.normalize(h.cross(C,T,b),b),m[B]=b.x,m[N]=b.y,m[U]=b.z,n&&(m[B+E]=b.x,m[N+E]=b.y,m[U+E]=b.z))))}if(i.st){_=d.length;for(let B=0;B<_;B+=2)d[B]=(d[B]-M.x)/(L.x-M.x),d[B+1]=(d[B+1]-M.y)/(L.y-M.y)}let D=new sn;if(i.position){let B=Ll.raisePositionsToHeight(e,t,n);D.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:B})}if(i.st&&(D.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:d})),i.normal&&(D.normal=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:p})),i.tangent&&(D.tangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:g})),i.bitangent&&(D.bitangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:m})),f&&(D.extrudeDirection=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:A})),n&&u(t.offsetAttribute)){let B=new Uint8Array(l);if(t.offsetAttribute===Qt.TOP)B=B.fill(1,0,l/2);else{let N=t.offsetAttribute===Qt.NONE?0:1;B=B.fill(N)}D.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:B})}return D}function Sse(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 v0=new h;function Q6e(e){let t=e.center;v0=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,v0),e.height,v0),v0=h.add(t,v0,v0);let n=new re(v0,e.semiMajorAxis),i=Ll.computeEllipsePositions(e,!0,!1),o=i.positions,r=i.numPts,s=bse(o,e,!1),a=Sse(r);return a=Fe.createTypedArray(o.length/3,a),{boundingSphere:n,attributes:s,indices:a}}function $6e(e,t){let n=t.vertexFormat,i=t.center,o=t.semiMajorAxis,r=t.semiMinorAxis,s=t.ellipsoid,a=t.height,c=t.extrudedHeight,l=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,T=0,b=yse,S=Ase,v=xse,P=new yi(s),O=P.project(s.cartesianToCartographic(i,mN),Cse),R=s.scaleToGeodeticSurface(i,dT);s.geodeticSurfaceNormal(R,R);let M=Be.fromAxisAngle(R,l,$6),L=Q.fromQuaternion(M,gse),_=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Tse),E=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Ese),w=e.length,D=w/3*2;for(let N=0;N<w;N+=3){let U=N+1,V=N+2,G=h.fromArray(e,N,dT),k;if(n.st){let q=Q.multiplyByVector(L,G,Z6),X=P.project(s.cartesianToCartographic(q,mN),Q6);h.subtract(X,O,X),$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($r.y,E.y),p[T+D]=$r.x,p[T+1+D]=$r.y,p[T++]=$r.x,p[T++]=$r.y}G=s.scaleToGeodeticSurface(G,G),k=h.clone(G,Z6),b=s.geodeticSurfaceNormal(G,b),x&&(C[N+w]=-b.x,C[U+w]=-b.y,C[V+w]=-b.z);let Y=h.multiplyByScalar(b,a,_se);if(G=h.add(G,Y,G),Y=h.multiplyByScalar(b,c,Y),k=h.add(k,Y,k),n.position&&(d[N+w]=k.x,d[U+w]=k.y,d[V+w]=k.z,d[N]=G.x,d[U]=G.y,d[V]=G.z),n.normal||n.tangent||n.bitangent){v=h.clone(b,v);let q=h.fromArray(e,(N+3)%w,_se);h.subtract(q,G,q);let X=h.subtract(k,G,Q6);b=h.normalize(h.cross(X,q,b),b),n.normal&&(g[N]=b.x,g[U]=b.y,g[V]=b.z,g[N+w]=b.x,g[U+w]=b.y,g[V+w]=b.z),n.tangent&&(S=h.normalize(h.cross(v,b,S),S),m[N]=S.x,m[U]=S.y,m[V]=S.z,m[N+w]=S.x,m[N+1+w]=S.y,m[N+2+w]=S.z),n.bitangent&&(A[N]=v.x,A[U]=v.y,A[V]=v.z,A[N+w]=v.x,A[U+w]=v.y,A[V+w]=v.z)}}if(n.st){w=p.length;for(let N=0;N<w;N+=2)p[N]=(p[N]-_.x)/(E.x-_.x),p[N+1]=(p[N+1]-_.y)/(E.y-_.y)}let B=new sn;if(n.position&&(B.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:d})),n.st&&(B.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:p})),n.normal&&(B.normal=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:g})),n.tangent&&(B.tangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:m})),n.bitangent&&(B.bitangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:A})),x&&(B.extrudeDirection=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:C})),u(t.offsetAttribute)){let N=new Uint8Array(f);if(t.offsetAttribute===Qt.TOP)N=N.fill(1,0,f/2);else{let U=t.offsetAttribute===Qt.NONE?0:1;N=N.fill(U)}B.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:N})}return B}function e9e(e){let t=e.length/3,n=Fe.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 dN=new re,hN=new re;function t9e(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,dT),e.height,dT);dN.center=h.add(t,o,dN.center),dN.radius=i,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),hN.center=h.add(t,o,hN.center),hN.radius=i;let r=Ll.computeEllipsePositions(e,!0,!0),s=r.positions,a=r.numPts,c=r.outerPositions,l=re.union(dN,hN),f=bse(s,e,!0),d=Sse(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=Fe.createTypedArray(g*2/3,d),A=new rt({attributes:f,indices:m,primitiveType:Re.TRIANGLES}),x=$6e(c,e);d=e9e(c);let C=Fe.createTypedArray(c.length*2/3,d),T=new rt({attributes:x,indices:C,primitiveType:Re.TRIANGLES}),b=Rn.combineInstances([new gt({geometry:A}),new gt({geometry:T})]);return{boundingSphere:l,attributes:b[0].attributes,indices:b[0].indices}}function wse(e,t,n,i,o,r,s){let c=Ll.computeEllipsePositions({center:e,semiMajorAxis:t,semiMinorAxis:n,rotation:i,granularity:o},!1,!0).outerPositions,l=c.length/3,f=new Array(l);for(let p=0;p<l;++p)f[p]=h.fromArray(c,p*3);let d=ce.fromCartesianArray(f,r,s);return d.width>I.PI&&(d.north=d.north>0?I.PI_OVER_TWO-I.EPSILON7:d.north,d.south=d.south<0?I.EPSILON7-I.PI_OVER_TWO:d.south,d.east=I.PI,d.west=-I.PI),d}function yh(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,I.RADIANS_PER_DEGREE),s=y(e.vertexFormat,we.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=we.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}yh.packedLength=h.packedLength+ie.packedLength+we.packedLength+9;yh.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,we.pack(e._vertexFormat,t,n),n+=we.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 vse=new h,Dse=new ie,Pse=new we,gh={center:vse,ellipsoid:Dse,vertexFormat:Pse,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};yh.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,vse);t+=h.packedLength;let o=ie.unpack(e,t,Dse);t+=ie.packedLength;let r=we.unpack(e,t,Pse);t+=we.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t++],g=e[t++]===1,m=e[t];return u(n)?(n._center=h.clone(i,n._center),n._ellipsoid=ie.clone(o,n._ellipsoid),n._vertexFormat=we.clone(r,n._vertexFormat),n._semiMajorAxis=s,n._semiMinorAxis=a,n._rotation=c,n._stRotation=l,n._height=f,n._granularity=d,n._extrudedHeight=p,n._shadowVolume=g,n._offsetAttribute=m===-1?void 0:m,n):(gh.height=f,gh.extrudedHeight=p,gh.granularity=d,gh.stRotation=l,gh.rotation=c,gh.semiMajorAxis=s,gh.semiMinorAxis=a,gh.shadowVolume=g,gh.offsetAttribute=m===-1?void 0:m,new yh(gh))};yh.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,I.RADIANS_PER_DEGREE),a=y(e.rotation,0);return wse(n,o,r,a,s,i,t)};yh.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!I.equalsEpsilon(t,n,0,I.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=t9e(o);else if(r=Q6e(o),u(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 Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new rt({attributes:r.attributes,indices:r.indices,primitiveType:Re.TRIANGLES,boundingSphere:r.boundingSphere,offsetAttribute:e._offsetAttribute})};yh.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new yh({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:o,rotation:e._rotation,stRotation:e._stRotation,granularity:i,extrudedHeight:r,height:s,vertexFormat:we.POSITION_ONLY,shadowVolume:!0})};function n9e(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let i=Ll.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 rt._textureCoordinateRotationPoints(r,t,s,a)}Object.defineProperties(yh.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=wse(this._center,this._semiMajorAxis,this._semiMinorAxis,this._rotation,this._granularity,this._ellipsoid)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=n9e(this)),this._textureCoordinateRotationPoints}}});var $c=yh;var Ise=new h,D0=new h;function i9e(e){let t=e.center;D0=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,D0),e.height,D0),D0=h.add(t,D0,D0);let n=new re(D0,e.semiMajorAxis),i=Ll.computeEllipsePositions(e,!1,!0).outerPositions,o=new sn({position:new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:Ll.raisePositionsToHeight(i,e,!1)})}),r=i.length/3,s=Fe.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 pN=new re,_N=new re;function o9e(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,Ise),e.height,Ise);pN.center=h.add(t,o,pN.center),pN.radius=i,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),_N.center=h.add(t,o,_N.center),_N.radius=i;let r=Ll.computeEllipsePositions(e,!1,!0).outerPositions,s=new sn({position:new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:Ll.raisePositionsToHeight(r,e,!0)})});r=s.position.values;let a=re.union(pN,_N),c=r.length/3;if(u(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 Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:m})}let l=y(e.numberOfVerticalLines,16);l=I.clamp(l,0,c/2);let f=Fe.createTypedArray(c,c*2+l*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(l>0){let m=Math.min(l,c);g=Math.round(c/m);let A=Math.min(g*l,c);for(p=0;p<A;p+=g)f[d++]=p,f[d++]=p+c}return{boundingSphere:a,attributes:s,indices:f}}function hT(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,I.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"}hT.packedLength=h.packedLength+ie.packedLength+8;hT.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 Ose=new h,Bse=new ie,rp={center:Ose,ellipsoid:Bse,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};hT.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,Ose);t+=h.packedLength;let o=ie.unpack(e,t,Bse);t+=ie.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(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=l,n._extrudedHeight=f,n._numberOfVerticalLines=d,n._offsetAttribute=p===-1?void 0:p,n):(rp.height=c,rp.extrudedHeight=f,rp.granularity=l,rp.rotation=a,rp.semiMajorAxis=r,rp.semiMinorAxis=s,rp.numberOfVerticalLines=d,rp.offsetAttribute=p===-1?void 0:p,new hT(rp))};hT.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!I.equalsEpsilon(t,n,0,I.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=o9e(o);else if(r=i9e(o),u(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 Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new rt({attributes:r.attributes,indices:r.indices,primitiveType:Re.LINES,boundingSphere:r.boundingSphere,offsetAttribute:e._offsetAttribute})};var Uu=hT;var Rse=new z,Mse=h.ZERO,Lse=new h,Fse=new ce;function r9e(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 qf(e,t){Gn.call(this,{entity:e,scene:t,geometryOptions:new r9e(e),geometryPropertyName:"ellipse",observedPropertyNames:["availability","position","ellipse"]}),this._onEntityPropertyChanged(e,"ellipse",e.ellipse,void 0)}u(Object.create)&&(qf.prototype=Object.create(Gn.prototype),qf.prototype.constructor=qf);qf.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;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,Rse)),u(o)||(o=z.WHITE),i.color=Ot.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Mse,Lse))),new gt({id:t,geometry:new $c(this._options),attributes:i})};qf.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Rse),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ot.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,Mse,Lse))),new gt({id:t,geometry:new Uu(this._options),attributes:r})};qf.prototype._computeCenter=function(e,t){return j.getValueOrUndefined(this._entity.position,e,t)};qf.prototype._isHidden=function(e,t){let n=e.position;return!u(n)||!u(t.semiMajorAxis)||!u(t.semiMinorAxis)||Qn.prototype._isHidden.call(this,e,t)};qf.prototype._isDynamic=function(e,t){return!e.position.isConstant||!t.semiMajorAxis.isConstant||!t.semiMinorAxis.isConstant||!j.isConstant(t.rotation)||!j.isConstant(t.height)||!j.isConstant(t.extrudedHeight)||!j.isConstant(t.granularity)||!j.isConstant(t.stRotation)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.numberOfVerticalLines)||!j.isConstant(t.zIndex)||this._onTerrain&&!j.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Pt)};qf.prototype._setStaticOptions=function(e,t){let n=j.getValueOrUndefined(t.height,Ve.MINIMUM_VALUE),i=j.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,ze.NONE),o=j.getValueOrUndefined(t.extrudedHeight,Ve.MINIMUM_VALUE),r=j.getValueOrDefault(t.extrudedHeightReference,Ve.MINIMUM_VALUE,ze.NONE);u(o)&&!u(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Pt?$t.VERTEX_FORMAT:no.MaterialSupport.TEXTURED.vertexFormat,s.center=e.position.getValue(Ve.MINIMUM_VALUE,s.center),s.semiMajorAxis=t.semiMajorAxis.getValue(Ve.MINIMUM_VALUE,s.semiMajorAxis),s.semiMinorAxis=t.semiMinorAxis.getValue(Ve.MINIMUM_VALUE,s.semiMinorAxis),s.rotation=j.getValueOrUndefined(t.rotation,Ve.MINIMUM_VALUE),s.granularity=j.getValueOrUndefined(t.granularity,Ve.MINIMUM_VALUE),s.stRotation=j.getValueOrUndefined(t.stRotation,Ve.MINIMUM_VALUE),s.numberOfVerticalLines=j.getValueOrUndefined(t.numberOfVerticalLines,Ve.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=ii.getMinimumMaximumHeights($c.computeRectangle(s,Fse)).minimumTerrainHeight),s.extrudedHeight=o};qf.DynamicGeometryUpdater=mT;function mT(e,t,n){Zn.call(this,e,t,n)}u(Object.create)&&(mT.prototype=Object.create(Zn.prototype),mT.prototype.constructor=mT);mT.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.center)||!u(i.semiMajorAxis)||!u(i.semiMinorAxis)||Zn.prototype._isHidden.call(this,e,t,n)};mT.prototype._setOptions=function(e,t,n){let i=this._options,o=j.getValueOrUndefined(t.height,n),r=j.getValueOrDefault(t.heightReference,n,ze.NONE),s=j.getValueOrUndefined(t.extrudedHeight,n),a=j.getValueOrDefault(t.extrudedHeightReference,n,ze.NONE);u(s)&&!u(o)&&(o=0),i.center=j.getValueOrUndefined(e.position,n,i.center),i.semiMajorAxis=j.getValueOrUndefined(t.semiMajorAxis,n),i.semiMinorAxis=j.getValueOrUndefined(t.semiMinorAxis,n),i.rotation=j.getValueOrUndefined(t.rotation,n),i.granularity=j.getValueOrUndefined(t.granularity,n),i.stRotation=j.getValueOrUndefined(t.stRotation,n),i.numberOfVerticalLines=j.getValueOrUndefined(t.numberOfVerticalLines,n),i.offsetAttribute=Gn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Gn.getGeometryHeight(o,r),s=Gn.getGeometryExtrudedHeight(s,a),s===Gn.CLAMP_TO_GROUND&&(s=ii.getMinimumMaximumHeights($c.computeRectangle(i,Fse)).minimumTerrainHeight),i.extrudedHeight=s};var gN=qf;var s9e=new h,a9e=new h,c9e=new h,l9e=new h,u9e=new h,f9e=new h(1,1,1),Nse=Math.cos,kse=Math.sin;function sp(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,f9e),n=y(e.innerRadii,t),i=y(e.minimumClock,0),o=y(e.maximumClock,I.TWO_PI),r=y(e.minimumCone,0),s=y(e.maximumCone,I.PI),a=Math.round(y(e.stackPartitions,64)),c=Math.round(y(e.slicePartitions,64)),l=y(e.vertexFormat,we.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=we.clone(l),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidGeometry"}sp.packedLength=2*h.packedLength+we.packedLength+7;sp.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,we.pack(e._vertexFormat,t,n),n+=we.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 Vse=new h,Use=new h,zse=new we,ig={radii:Vse,innerRadii:Use,vertexFormat:zse,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,offsetAttribute:void 0};sp.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,Vse);t+=h.packedLength;let o=h.unpack(e,t,Use);t+=h.packedLength;let r=we.unpack(e,t,zse);t+=we.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._radii=h.clone(i,n._radii),n._innerRadii=h.clone(o,n._innerRadii),n._vertexFormat=we.clone(r,n._vertexFormat),n._minimumClock=s,n._maximumClock=a,n._minimumCone=c,n._maximumCone=l,n._stackPartitions=f,n._slicePartitions=d,n._offsetAttribute=p===-1?void 0:p,n):(ig.minimumClock=s,ig.maximumClock=a,ig.minimumCone=c,ig.maximumCone=l,ig.stackPartitions=f,ig.slicePartitions=d,ig.offsetAttribute=p===-1?void 0:p,new sp(ig))};sp.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,l=e._stackPartitions+1;c=Math.round(c*Math.abs(o-i)/I.TWO_PI),l=Math.round(l*Math.abs(s-r)/I.PI),c<2&&(c=2),l<2&&(l=2);let f,d,p=0,g=[r],m=[i];for(f=0;f<l;f++)g.push(r+f*(s-r)/(l-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,T=1,b=n.x!==t.x||n.y!==t.y||n.z!==t.z,S=!1,v=!1,P=!1;b&&(T=2,r>0&&(S=!0,C+=c-1),s<Math.PI&&(v=!0,C+=c-1),(o-i)%I.TWO_PI?(P=!0,C+=(l-1)*2+1):C+=1);let O=x*A*T,R=new Float64Array(O*3),M=new Array(O).fill(!1),L=new Array(O).fill(!1),_=c*l*T,E=6*(_+C+1-(c+l)*T),w=Fe.createTypedArray(_,E),D=a.normal?new Float32Array(O*3):void 0,B=a.tangent?new Float32Array(O*3):void 0,N=a.bitangent?new Float32Array(O*3):void 0,U=a.st?new Float32Array(O*2):void 0,V=new Array(A),G=new Array(A);for(f=0;f<A;f++)V[f]=kse(g[f]),G[f]=Nse(g[f]);let k=new Array(x),Y=new Array(x);for(d=0;d<x;d++)Y[d]=Nse(m[d]),k[d]=kse(m[d]);for(f=0;f<A;f++)for(d=0;d<x;d++)R[p++]=t.x*V[f]*Y[d],R[p++]=t.y*V[f]*k[d],R[p++]=t.z*G[f];let q=O/2;if(b)for(f=0;f<A;f++)for(d=0;d<x;d++)R[p++]=n.x*V[f]*Y[d],R[p++]=n.y*V[f]*k[d],R[p++]=n.z*G[f],M[q]=!0,f>0&&f!==A-1&&d!==0&&d!==x-1&&(L[q]=!0),q++;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++)w[p++]=W+d,w[p++]=W+d+1,w[p++]=X+d+1,w[p++]=W+d,w[p++]=X+d+1,w[p++]=X+d;if(b){let Mt=A*x;for(f=1;f<A-2;f++)for(X=Mt+f*x,W=Mt+(f+1)*x,d=1;d<x-2;d++)w[p++]=W+d,w[p++]=X+d,w[p++]=X+d+1,w[p++]=W+d,w[p++]=X+d+1,w[p++]=W+d+1}let J,Z;if(b){if(S)for(Z=A*x,f=1;f<x-2;f++)w[p++]=f,w[p++]=f+1,w[p++]=Z+f+1,w[p++]=f,w[p++]=Z+f+1,w[p++]=Z+f;if(v)for(J=A*x-x,Z=A*x*T-x,f=1;f<x-2;f++)w[p++]=J+f+1,w[p++]=J+f,w[p++]=Z+f,w[p++]=J+f+1,w[p++]=Z+f,w[p++]=Z+f+1}if(P){for(f=1;f<A-2;f++)Z=x*A+x*f,J=x*f,w[p++]=Z,w[p++]=J+x,w[p++]=J,w[p++]=Z,w[p++]=Z+x,w[p++]=J+x;for(f=1;f<A-2;f++)Z=x*A+x*(f+1)-1,J=x*(f+1)-1,w[p++]=J+x,w[p++]=Z,w[p++]=J,w[p++]=J+x,w[p++]=Z+x,w[p++]=Z}let he=new sn;a.position&&(he.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:R}));let pe=0,oe=0,ue=0,_e=0,Ee=O/2,Ie,Ne=ie.fromCartesian3(t),We=ie.fromCartesian3(n);if(a.st||a.normal||a.tangent||a.bitangent){for(f=0;f<O;f++){Ie=M[f]?We:Ne;let Mt=h.fromArray(R,f*3,s9e),Gt=Ie.geodeticSurfaceNormal(Mt,a9e);if(L[f]&&h.negate(Gt,Gt),a.st){let cn=H.negate(Gt,u9e);U[pe++]=Math.atan2(cn.y,cn.x)/I.TWO_PI+.5,U[pe++]=Math.asin(Gt.z)/Math.PI+.5}if(a.normal&&(D[oe++]=Gt.x,D[oe++]=Gt.y,D[oe++]=Gt.z),a.tangent||a.bitangent){let cn=c9e,mt=0,In;if(M[f]&&(mt=Ee),!S&&f>=mt&&f<mt+x*2?In=h.UNIT_X:In=h.UNIT_Z,h.cross(In,Gt,cn),h.normalize(cn,cn),a.tangent&&(B[ue++]=cn.x,B[ue++]=cn.y,B[ue++]=cn.z),a.bitangent){let ni=h.cross(Gt,cn,l9e);h.normalize(ni,ni),N[_e++]=ni.x,N[_e++]=ni.y,N[_e++]=ni.z}}}a.st&&(he.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:U})),a.normal&&(he.normal=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:D})),a.tangent&&(he.tangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:B})),a.bitangent&&(he.bitangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:N}))}if(u(e._offsetAttribute)){let Mt=R.length,Gt=e._offsetAttribute===Qt.NONE?0:1,cn=new Uint8Array(Mt/3).fill(Gt);he.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:cn})}return new rt({attributes:he,indices:w,primitiveType:Re.TRIANGLES,boundingSphere:re.fromEllipsoid(Ne),offsetAttribute:e._offsetAttribute})};var e9;sp.getUnitEllipsoid=function(){return u(e9)||(e9=sp.createGeometry(new sp({radii:new h(1,1,1),vertexFormat:we.POSITION_ONLY}))),e9};var Ms=sp;var d9e=new Pt(z.WHITE),t9=h.ZERO,n9=new h,h9e=new h,m9e=new h,i9=new z,p9e=new h(1,1,1);function _9e(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 Fl(e,t){Qn.call(this,{entity:e,scene:t,geometryOptions:new _9e(e),geometryPropertyName:"ellipsoid",observedPropertyNames:["availability","position","orientation","ellipsoid"]}),this._onEntityPropertyChanged(e,"ellipsoid",e.ellipsoid,void 0)}u(Object.create)&&(Fl.prototype=Object.create(Qn.prototype),Fl.prototype.constructor=Fl);Object.defineProperties(Fl.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Fl.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),l={show:s,distanceDisplayCondition:c,color:void 0,offset:void 0};if(this._materialProperty instanceof Pt){let f;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||o)&&(f=this._materialProperty.color.getValue(e,i9)),u(f)||(f=z.WHITE),r=Ot.fromColor(f),l.color=r}return u(this._options.offsetAttribute)&&(l.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,t9,n9))),new gt({id:i,geometry:new Ms(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:l})};Fl.prototype.createOutlineGeometryInstance=function(e,t,n){let i=this._entity,o=i.isAvailable(e),r=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,i9),s=this._distanceDisplayConditionProperty.getValue(e),a={show:new fn(o&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ot.fromColor(r),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(s),offset:void 0};return u(this._options.offsetAttribute)&&(a.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,t9,n9))),new gt({id:i,geometry:new Iu(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:a})};Fl.prototype._computeCenter=function(e,t){return j.getValueOrUndefined(this._entity.position,e,t)};Fl.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.radii)||Qn.prototype._isHidden.call(this,e,t)};Fl.prototype._isDynamic=function(e,t){return!e.position.isConstant||!j.isConstant(e.orientation)||!t.radii.isConstant||!j.isConstant(t.innerRadii)||!j.isConstant(t.stackPartitions)||!j.isConstant(t.slicePartitions)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.minimumClock)||!j.isConstant(t.maximumClock)||!j.isConstant(t.minimumCone)||!j.isConstant(t.maximumCone)||!j.isConstant(t.subdivisions)};Fl.prototype._setStaticOptions=function(e,t){let n=j.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,ze.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Pt?$t.VERTEX_FORMAT:no.MaterialSupport.TEXTURED.vertexFormat,i.radii=t.radii.getValue(Ve.MINIMUM_VALUE,i.radii),i.innerRadii=j.getValueOrUndefined(t.innerRadii,i.radii),i.minimumClock=j.getValueOrUndefined(t.minimumClock,Ve.MINIMUM_VALUE),i.maximumClock=j.getValueOrUndefined(t.maximumClock,Ve.MINIMUM_VALUE),i.minimumCone=j.getValueOrUndefined(t.minimumCone,Ve.MINIMUM_VALUE),i.maximumCone=j.getValueOrUndefined(t.maximumCone,Ve.MINIMUM_VALUE),i.stackPartitions=j.getValueOrUndefined(t.stackPartitions,Ve.MINIMUM_VALUE),i.slicePartitions=j.getValueOrUndefined(t.slicePartitions,Ve.MINIMUM_VALUE),i.subdivisions=j.getValueOrUndefined(t.subdivisions,Ve.MINIMUM_VALUE),i.offsetAttribute=n!==ze.NONE?Qt.ALL:void 0};Fl.prototype._onEntityPropertyChanged=Yp;Fl.DynamicGeometryUpdater=Xw;function Xw(e,t,n){Zn.call(this,e,t,n),this._scene=e._scene,this._modelMatrix=new F,this._attributes=void 0,this._outlineAttributes=void 0,this._lastSceneMode=void 0,this._lastShow=void 0,this._lastOutlineShow=void 0,this._lastOutlineWidth=void 0,this._lastOutlineColor=void 0,this._lastOffset=new h,this._material={}}u(Object.create)&&(Xw.prototype=Object.create(Zn.prototype),Xw.prototype.constructor=Xw);Xw.prototype.update=function(e){let t=this._entity,n=t.ellipsoid;if(!t.isShowing||!t.isAvailable(e)||!j.getValueOrDefault(n.show,e,!0)){u(this._primitive)&&(this._primitive.show=!1),u(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let i=j.getValueOrUndefined(n.radii,e,h9e),o=u(i)?t.computeModelMatrixForHeightReference(e,n.heightReference,i.z*.5,this._scene.mapProjection.ellipsoid,this._modelMatrix):void 0;if(!u(o)||!u(i)){u(this._primitive)&&(this._primitive.show=!1),u(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let r=j.getValueOrDefault(n.fill,e,!0),s=j.getValueOrDefault(n.outline,e,!1),a=j.getValueOrClonedDefault(n.outlineColor,e,z.BLACK,i9),c=jo.getValue(e,y(n.material,d9e),this._material),l=j.getValueOrUndefined(n.innerRadii,e,m9e),f=j.getValueOrUndefined(n.minimumClock,e),d=j.getValueOrUndefined(n.maximumClock,e),p=j.getValueOrUndefined(n.minimumCone,e),g=j.getValueOrUndefined(n.maximumCone,e),m=j.getValueOrUndefined(n.stackPartitions,e),A=j.getValueOrUndefined(n.slicePartitions,e),x=j.getValueOrUndefined(n.subdivisions,e),C=j.getValueOrDefault(n.outlineWidth,e,1),T=j.getValueOrDefault(n.heightReference,e,ze.NONE),b=T!==ze.NONE?Qt.ALL:void 0,S=this._scene.mode,v=S===ee.SCENE3D&&T===ze.NONE,P=this._options,O=this._geometryUpdater.shadowsProperty.getValue(e),M=this._geometryUpdater.distanceDisplayConditionProperty.getValue(e),L=j.getValueOrDefault(this._geometryUpdater.terrainOffsetProperty,e,t9,n9);if(!v||this._lastSceneMode!==S||!u(this._primitive)||P.stackPartitions!==m||P.slicePartitions!==A||u(l)&&!h.equals(P.innerRadii!==l)||P.minimumClock!==f||P.maximumClock!==d||P.minimumCone!==p||P.maximumCone!==g||P.subdivisions!==x||this._lastOutlineWidth!==C||P.offsetAttribute!==b){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,P.stackPartitions=m,P.slicePartitions=A,P.subdivisions=x,P.offsetAttribute=b,P.radii=h.clone(v?p9e:i,P.radii),u(l))if(v){let N=h.magnitude(i);P.innerRadii=h.fromElements(l.x/N,l.y/N,l.z/N,P.innerRadii)}else P.innerRadii=h.clone(l,P.innerRadii);else P.innerRadii=void 0;P.minimumClock=f,P.maximumClock=d,P.minimumCone=p,P.maximumCone=g;let w=new no({material:c,translucent:c.isTranslucent(),closed:!0});P.vertexFormat=w.vertexFormat;let D=this._geometryUpdater.createFillGeometryInstance(e,v,this._modelMatrix);this._primitive=E.add(new Tn({geometryInstances:D,appearance:w,asynchronous:!1,shadows:O}));let B=this._geometryUpdater.createOutlineGeometryInstance(e,v,this._modelMatrix);this._outlinePrimitive=E.add(new Tn({geometryInstances:B,appearance:new $t({flat:!0,translucent:B.attributes.color.value[3]!==255,renderState:{lineWidth:this._geometryUpdater._scene.clampLineWidth(C)}}),asynchronous:!1,shadows:O})),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,w=this._outlinePrimitive;E.show=!0,w.show=!0,E.appearance.material=c;let D=this._attributes;u(D)||(D=E.getGeometryInstanceAttributes(t),this._attributes=D),r!==this._lastShow&&(D.show=fn.toValue(r,D.show),this._lastShow=r);let B=this._outlineAttributes;u(B)||(B=w.getGeometryInstanceAttributes(t),this._outlineAttributes=B),s!==this._lastOutlineShow&&(B.show=fn.toValue(s,B.show),this._lastOutlineShow=s),z.equals(a,this._lastOutlineColor)||(B.color=Ot.toValue(a,B.color),z.clone(a,this._lastOutlineColor)),Tt.equals(M,this._lastDistanceDisplayCondition)||(D.distanceDisplayCondition=Ln.toValue(M,D.distanceDisplayCondition),B.distanceDisplayCondition=Ln.toValue(M,B.distanceDisplayCondition),Tt.clone(M,this._lastDistanceDisplayCondition)),h.equals(L,this._lastOffset)||(D.offset=zi.toValue(L,D.offset),B.offset=zi.toValue(L,D.offset),h.clone(L,this._lastOffset))}v&&(i.x=Math.max(i.x,.001),i.y=Math.max(i.y,.001),i.z=Math.max(i.z,.001),o=F.multiplyByScale(o,i,o),this._primitive.modelMatrix=o,this._outlinePrimitive.modelMatrix=o)};var yN=Fl;function pT(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.vertexFormat,we.DEFAULT);this._vertexFormat=t,this._workerName="createPlaneGeometry"}pT.packedLength=we.packedLength;pT.pack=function(e,t,n){return n=y(n,0),we.pack(e._vertexFormat,t,n),t};var Gse=new we,g9e={vertexFormat:Gse};pT.unpack=function(e,t,n){t=y(t,0);let i=we.unpack(e,t,Gse);return u(n)?(n._vertexFormat=we.clone(i,n._vertexFormat),n):new pT(g9e)};var AN=new h(-.5,-.5,0),xN=new h(.5,.5,0);pT.createGeometry=function(e){let t=e._vertexFormat,n=new sn,i,o;if(t.position){if(o=new Float64Array(4*3),o[0]=AN.x,o[1]=AN.y,o[2]=0,o[3]=xN.x,o[4]=AN.y,o[5]=0,o[6]=xN.x,o[7]=xN.y,o[8]=0,o[9]=AN.x,o[10]=xN.y,o[11]=0,n.position=new Se({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 Se({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 Se({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 Se({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 Se({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 rt({attributes:n,indices:i,primitiveType:Re.TRIANGLES,boundingSphere:new re(h.ZERO,Math.sqrt(2))})};var CN=pT;function _T(){this._workerName="createPlaneOutlineGeometry"}_T.packedLength=0;_T.pack=function(e,t){return t};_T.unpack=function(e,t,n){return u(n)?n:new _T};var og=new h(-.5,-.5,0),TN=new h(.5,.5,0);_T.createGeometry=function(){let e=new sn,t=new Uint16Array(4*2),n=new Float64Array(4*3);return n[0]=og.x,n[1]=og.y,n[2]=og.z,n[3]=TN.x,n[4]=og.y,n[5]=og.z,n[6]=TN.x,n[7]=TN.y,n[8]=og.z,n[9]=og.x,n[10]=TN.y,n[11]=og.z,e.position=new Se({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 rt({attributes:e,indices:t,primitiveType:Re.LINES,boundingSphere:new re(h.ZERO,Math.sqrt(2))})};var EN=_T;var y9e=new h,Hse=new z;function A9e(e){this.id=e,this.vertexFormat=void 0,this.plane=void 0,this.dimensions=void 0}function zu(e,t){Qn.call(this,{entity:e,scene:t,geometryOptions:new A9e(e),geometryPropertyName:"plane",observedPropertyNames:["availability","position","orientation","plane"]}),this._onEntityPropertyChanged(e,"plane",e.plane,void 0)}u(Object.create)&&(zu.prototype=Object.create(Qn.prototype),zu.prototype.constructor=zu);zu.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;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(g=this._materialProperty.color.getValue(e,Hse)),u(g)||(g=z.WHITE),o=Ot.fromColor(g),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};let c=t.plane,l=this._options,f=t.computeModelMatrix(e),d=j.getValueOrDefault(c.plane,e,l.plane),p=j.getValueOrUndefined(c.dimensions,e,l.dimensions);return l.plane=d,l.dimensions=p,f=o9(d,p,f,f),new gt({id:t,geometry:new CN(this._options),modelMatrix:f,attributes:i})};zu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Hse),o=this._distanceDisplayConditionProperty.getValue(e),r=t.plane,s=this._options,a=t.computeModelMatrix(e),c=j.getValueOrDefault(r.plane,e,s.plane),l=j.getValueOrUndefined(r.dimensions,e,s.dimensions);return s.plane=c,s.dimensions=l,a=o9(c,l,a,a),new gt({id:t,geometry:new EN,modelMatrix:a,attributes:{show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ot.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o)}})};zu.prototype._isHidden=function(e,t){return!u(t.plane)||!u(t.dimensions)||!u(e.position)||Qn.prototype._isHidden.call(this,e,t)};zu.prototype._getIsClosed=function(e){return!1};zu.prototype._isDynamic=function(e,t){return!e.position.isConstant||!j.isConstant(e.orientation)||!t.plane.isConstant||!t.dimensions.isConstant||!j.isConstant(t.outlineWidth)};zu.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Pt,i=this._options;i.vertexFormat=n?$t.VERTEX_FORMAT:no.MaterialSupport.TEXTURED.vertexFormat,i.plane=t.plane.getValue(Ve.MINIMUM_VALUE,i.plane),i.dimensions=t.dimensions.getValue(Ve.MINIMUM_VALUE,i.dimensions)};zu.DynamicGeometryUpdater=gT;function gT(e,t,n){Zn.call(this,e,t,n)}u(Object.create)&&(gT.prototype=Object.create(Zn.prototype),gT.prototype.constructor=gT);gT.prototype._isHidden=function(e,t,n){let i=this._options,o=j.getValueOrUndefined(e.position,n,y9e);return!u(o)||!u(i.plane)||!u(i.dimensions)||Zn.prototype._isHidden.call(this,e,t,n)};gT.prototype._setOptions=function(e,t,n){let i=this._options;i.plane=j.getValueOrDefault(t.plane,n,i.plane),i.dimensions=j.getValueOrUndefined(t.dimensions,n,i.dimensions)};var x9e=new h,C9e=new h,T9e=new h,E9e=new h,b9e=new Q,S9e=new Q,w9e=new F;function o9(e,t,n,i){let o=e.normal,r=e.distance,s=h.multiplyByScalar(o,-r,T9e),a=h.clone(h.UNIT_Z,C9e);I.equalsEpsilon(Math.abs(h.dot(a,o)),1,I.EPSILON8)&&(a=h.clone(h.UNIT_Y,a));let c=h.cross(a,o,x9e);a=h.cross(o,c,a),h.normalize(c,c),h.normalize(a,a);let l=b9e;Q.setColumn(l,0,c,l),Q.setColumn(l,1,a,l),Q.setColumn(l,2,o,l);let f=h.fromElements(t.x,t.y,1,E9e),d=Q.multiplyByScale(l,f,S9e),p=F.fromRotationTranslation(d,s,w9e);return F.multiplyTransformation(n,p,i)}zu.createPrimitiveMatrix=o9;var bN=zu;var v9e=new h,D9e=new He,P9e=new H,I9e=new H,O9e=new h,B9e=new h,R9e=new h,Kw=new h,M9e=new h,L9e=new h,Wse=new Be,F9e=new Q,N9e=new Q,k9e=new h;function V9e(e,t,n,i,o,r,s,a,c){let l=e.positions,f=ei.triangulate(e.positions2D,e.holes);f.length<3&&(f=[0,1,2]);let d=Fe.createTypedArray(l.length,f.length);d.set(f);let p=F9e;if(i!==0){let _=Be.fromAxisAngle(s,i,Wse);if(p=Q.fromQuaternion(_,p),t.tangent||t.bitangent){_=Be.fromAxisAngle(s,-i,Wse);let E=Q.fromQuaternion(_,N9e);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=I9e;t.st&&(g.x=n.x,g.y=n.y);let m=l.length,A=m*3,x=new Float64Array(A),C=t.normal?new Float32Array(A):void 0,T=t.tangent?new Float32Array(A):void 0,b=t.bitangent?new Float32Array(A):void 0,S=t.st?new Float32Array(m*2):void 0,v=0,P=0,O=0,R=0,M=0;for(let _=0;_<m;_++){let E=l[_];if(x[v++]=E.x,x[v++]=E.y,x[v++]=E.z,t.st)if(u(o)&&o.positions.length===m)S[M++]=o.positions[_].x,S[M++]=o.positions[_].y;else{let w=Q.multiplyByVector(p,E,v9e),D=r(w,P9e);H.subtract(D,g,D);let B=I.clamp(D.x/n.width,0,1),N=I.clamp(D.y/n.height,0,1);S[M++]=B,S[M++]=N}t.normal&&(C[P++]=s.x,C[P++]=s.y,C[P++]=s.z),t.tangent&&(T[R++]=a.x,T[R++]=a.y,T[R++]=a.z),t.bitangent&&(b[O++]=c.x,b[O++]=c.y,b[O++]=c.z)}let L=new sn;return t.position&&(L.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:x})),t.normal&&(L.normal=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(L.tangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:T})),t.bitangent&&(L.bitangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:b})),t.st&&(L.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:S})),new rt({attributes:L,indices:d,primitiveType:Re.TRIANGLES})}function P0(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy,n=e.textureCoordinates,i=y(e.vertexFormat,we.DEFAULT);this._vertexFormat=we.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)+we.packedLength+ie.packedLength+(u(n)?zn.computeHierarchyPackedLength(n,H):1)+2}P0.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 P0(t)};P0.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,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._stRotation,u(e._textureCoordinates)?n=zn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var U9e=ie.clone(ie.UNIT_SPHERE),z9e=new we,G9e={polygonHierarchy:{}};P0.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,U9e);t+=ie.packedLength;let r=we.unpack(e,t,z9e);t+=we.packedLength;let s=e[t++],a=e[t]===-1?void 0:zn.unpackPolygonHierarchy(e,t,H);u(a)?(t=a.startingIndex,delete a.startingIndex):t++;let c=e[t++];return u(n)||(n=new P0(G9e)),n._polygonHierarchy=i,n._ellipsoid=ie.clone(o,n._ellipsoid),n._vertexFormat=we.clone(r,n._vertexFormat),n._stRotation=s,n._textureCoordinates=a,n.packedLength=c,n};P0.createGeometry=function(e){let t=e._vertexFormat,n=e._polygonHierarchy,i=e._stRotation,o=e._textureCoordinates,r=u(o),s=n.positions;if(s=po(s,h.equalsEpsilon,!0),s.length<3)return;let a=O9e,c=B9e,l=R9e,f=M9e,d=L9e;if(!M_.computeProjectTo2DArguments(s,Kw,f,d))return;if(a=h.cross(f,d,a),a=h.normalize(a,a),!h.equalsEpsilon(Kw,h.ZERO,I.EPSILON6)){let M=e._ellipsoid.geodeticSurfaceNormal(Kw,k9e);h.dot(a,M)<0&&(a=h.negate(a,a),f=h.negate(f,f))}let g=M_.createProjectPointsTo2DFunction(Kw,f,d),m=M_.createProjectPointTo2DFunction(Kw,f,d);t.tangent&&(c=h.clone(f,c)),t.bitangent&&(l=h.clone(d,l));let A=zn.polygonsFromHierarchy(n,r,g,!1),x=A.hierarchy,C=A.polygons,T=function(M){return M},b=r?zn.polygonsFromHierarchy(o,!0,T,!1).polygons:void 0;if(x.length===0)return;s=x[0].outerRing;let S=re.fromPoints(s),v=zn.computeBoundingRectangle(a,m,s,i,D9e),P=[];for(let M=0;M<C.length;M++){let L=new gt({geometry:V9e(C[M],t,v,i,r?b[M]:void 0,m,a,c,l)});P.push(L)}let O=Rn.combineInstances(P)[0];O.attributes.position.values=new Float64Array(O.attributes.position.values),O.indices=Fe.createTypedArray(O.attributes.position.values.length/3,O.indices);let R=O.attributes;return t.position||delete R.position,new rt({attributes:R,indices:O.indices,primitiveType:O.primitiveType,boundingSphere:S})};var SN=P0;var H9e=new fe,jse=new fe;function W9e(e,t,n,i){let r=i.cartesianToCartographic(e,H9e).height,s=i.cartesianToCartographic(t,jse);s.height=r,i.cartographicToCartesian(s,t);let a=i.cartesianToCartographic(n,jse);a.height=r-100,i.cartographicToCartesian(a,n)}var j9e=new He,q9e=new h,Y9e=new h,X9e=new h,K9e=new h,J9e=new h,Z9e=new h,wN=new h,Ah=new h,yT=new h,Q9e=new H,$9e=new H,eWe=new h,qse=new Be,tWe=new Q,nWe=new Q;function r9(e){let t=e.vertexFormat,n=e.geometry,i=e.shadowVolume,o=n.attributes.position.values,r=u(n.attributes.st)?n.attributes.st.values:void 0,s=o.length,a=e.wall,c=e.top||a,l=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=Q9e;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 T=t.tangent?new Float32Array(s):void 0,b=t.bitangent?new Float32Array(s):void 0,S=i?new Float32Array(s):void 0,v=0,P=0,O=Y9e,R=X9e,M=K9e,L=!0,_=tWe,E=nWe;if(g!==0){let B=Be.fromAxisAngle(d._plane.normal,g,qse);_=Q.fromQuaternion(B,_),B=Be.fromAxisAngle(d._plane.normal,-g,qse),E=Q.fromQuaternion(B,E)}else _=Q.clone(Q.IDENTITY,_),E=Q.clone(Q.IDENTITY,E);let w=0,D=0;c&&l&&(w=s/2,D=s/3,s/=2);for(let B=0;B<s;B+=3){let N=h.fromArray(o,B,eWe);if(t.st&&!u(r)){let U=Q.multiplyByVector(_,N,q9e);U=p.scaleToGeodeticSurface(U,U);let V=d.projectPointOntoPlane(U,$9e);H.subtract(V,A,V);let G=I.clamp(V.x/f.width,0,1),k=I.clamp(V.y/f.height,0,1);l&&(x[v+D]=G,x[v+1+D]=k),c&&(x[v]=G,x[v+1]=k),v+=2}if(t.normal||t.tangent||t.bitangent||i){let U=P+1,V=P+2;if(a){if(B+3<s){let G=h.fromArray(o,B+3,J9e);if(L){let k=h.fromArray(o,B+s,Z9e);m&&W9e(N,G,k,p),h.subtract(G,N,G),h.subtract(k,N,k),O=h.normalize(h.cross(k,G,O),O),L=!1}h.equalsEpsilon(G,N,I.EPSILON10)&&(L=!0)}(t.tangent||t.bitangent)&&(M=p.geodeticSurfaceNormal(N,M),t.tangent&&(R=h.normalize(h.cross(M,O,R),R)))}else O=p.geodeticSurfaceNormal(N,O),(t.tangent||t.bitangent)&&(m&&(wN=h.fromArray(C,P,wN),Ah=h.cross(h.UNIT_Z,wN,Ah),Ah=h.normalize(Q.multiplyByVector(E,Ah,Ah),Ah),t.bitangent&&(yT=h.normalize(h.cross(wN,Ah,yT),yT))),R=h.cross(h.UNIT_Z,O,R),R=h.normalize(Q.multiplyByVector(E,R,R),R),t.bitangent&&(M=h.normalize(h.cross(O,R,M),M)));t.normal&&(e.wall?(C[P+w]=O.x,C[U+w]=O.y,C[V+w]=O.z):l&&(C[P+w]=-O.x,C[U+w]=-O.y,C[V+w]=-O.z),(c&&!m||a)&&(C[P]=O.x,C[U]=O.y,C[V]=O.z)),i&&(a&&(O=p.geodeticSurfaceNormal(N,O)),S[P+w]=-O.x,S[U+w]=-O.y,S[V+w]=-O.z),t.tangent&&(e.wall?(T[P+w]=R.x,T[U+w]=R.y,T[V+w]=R.z):l&&(T[P+w]=-R.x,T[U+w]=-R.y,T[V+w]=-R.z),c&&(m?(T[P]=Ah.x,T[U]=Ah.y,T[V]=Ah.z):(T[P]=R.x,T[U]=R.y,T[V]=R.z))),t.bitangent&&(l&&(b[P+w]=M.x,b[U+w]=M.y,b[V+w]=M.z),c&&(m?(b[P]=yT.x,b[U]=yT.y,b[V]=yT.z):(b[P]=M.x,b[U]=M.y,b[V]=M.z))),P+=3}}t.st&&!u(r)&&(n.attributes.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:x})),t.normal&&(n.attributes.normal=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(n.attributes.tangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:T})),t.bitangent&&(n.attributes.bitangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:b})),i&&(n.attributes.extrudeDirection=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:S}))}if(e.extrude&&u(e.offsetAttribute)){let f=o.length/3,d=new Uint8Array(f);if(e.offsetAttribute===Qt.TOP)c&&l||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 Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}return n}var iWe=new fe,oWe=new fe,rg={westOverIDL:0,eastOverIDL:0},AT=new xf;function Kse(e,t,n,i,o){if(o=y(o,new ce),!u(e)||e.length<3)return o.west=0,o.north=0,o.south=0,o.east=0,o;if(n===Yt.RHUMB)return ce.fromCartesianArray(e,t,o);AT.ellipsoid.equals(t)||(AT=new xf(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,rg.westOverIDL=Number.POSITIVE_INFINITY,rg.eastOverIDL=Number.NEGATIVE_INFINITY;let r=1/I.chordLength(i,t.maximumRadius),s=e.length,a=t.cartesianToCartographic(e[0],oWe),c=iWe,l;for(let f=1;f<s;f++)l=c,c=a,a=t.cartesianToCartographic(e[f],l),AT.setEndPoints(c,a),Yse(AT,r,o,rg);return l=c,c=a,a=t.cartesianToCartographic(e[0],l),AT.setEndPoints(c,a),Yse(AT,r,o,rg),o.east-o.west>rg.eastOverIDL-rg.westOverIDL&&(o.west=rg.westOverIDL,o.east=rg.eastOverIDL,o.east>I.PI&&(o.east=o.east-I.TWO_PI),o.west>I.PI&&(o.west=o.west-I.TWO_PI)),o}var rWe=new fe;function Yse(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 l=e.interpolateUsingSurfaceDistance(a,rWe);a+=s;let f=l.longitude,d=l.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+I.TWO_PI;i.westOverIDL=Math.min(i.westOverIDL,p),i.eastOverIDL=Math.max(i.eastOverIDL,p)}}var Xse=[];function sWe(e,t,n,i,o,r,s,a,c,l){let f={walls:[]},d;if(s||a){let T=zn.createGeometryFromPositions(e,t,n,i,r,c,l),b=T.attributes.position.values,S=T.indices,v,P;if(s&&a){let O=b.concat(b);v=O.length/3,P=Fe.createTypedArray(v,S.length*2),P.set(S);let R=S.length,M=v/2;for(d=0;d<R;d+=3){let L=P[d]+M,_=P[d+1]+M,E=P[d+2]+M;P[d+R]=E,P[d+1+R]=_,P[d+2+R]=L}if(T.attributes.position.values=O,r&&c.normal){let L=T.attributes.normal.values;T.attributes.normal.values=new Float32Array(O.length),T.attributes.normal.values.set(L)}if(c.st&&u(n)){let L=T.attributes.st.values;T.attributes.st.values=new Float32Array(v*2),T.attributes.st.values=L.concat(L)}T.indices=P}else if(a){for(v=b.length/3,P=Fe.createTypedArray(v,S.length),d=0;d<S.length;d+=3)P[d]=S[d+2],P[d+1]=S[d+1],P[d+2]=S[d];T.indices=P}f.topAndBottom=new gt({geometry:T})}let p=o.outerRing,g=ya.fromPoints(p,e),m=g.projectPointsOntoPlane(p,Xse),A=ei.computeWindingOrder2D(m);A===Jr.CLOCKWISE&&(p=p.slice().reverse());let x=zn.computeWallGeometry(p,n,e,i,r,l);f.walls.push(new gt({geometry:x}));let C=o.holes;for(d=0;d<C.length;d++){let T=C[d];g=ya.fromPoints(T,e),m=g.projectPointsOntoPlane(T,Xse),A=ei.computeWindingOrder2D(m),A===Jr.COUNTER_CLOCKWISE&&(T=T.slice().reverse()),x=zn.computeWallGeometry(T,n,e,i,r,l),f.walls.push(new gt({geometry:x}))}return f}function Yf(e){let t=e.polygonHierarchy,n=y(e.vertexFormat,we.DEFAULT),i=y(e.ellipsoid,ie.WGS84),o=y(e.granularity,I.RADIANS_PER_DEGREE),r=y(e.stRotation,0),s=e.textureCoordinates,a=y(e.perPositionHeight,!1),c=a&&u(e.extrudedHeight),l=y(e.height,0),f=y(e.extrudedHeight,l);if(!c){let d=Math.max(l,f);f=Math.min(l,f),l=d}this._vertexFormat=we.clone(n),this._ellipsoid=ie.clone(i),this._granularity=o,this._stRotation=r,this._height=l,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,Yt.GEODESIC),this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0,this._textureCoordinates=s,this.packedLength=zn.computeHierarchyPackedLength(t,h)+ie.packedLength+we.packedLength+(s?zn.computeHierarchyPackedLength(s,H):1)+12}Yf.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 Yf(t)};Yf.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,we.pack(e._vertexFormat,t,n),n+=we.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,u(e._textureCoordinates)?n=zn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var aWe=ie.clone(ie.UNIT_SPHERE),cWe=new we,lWe={polygonHierarchy:{}};Yf.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,aWe);t+=ie.packedLength;let r=we.unpack(e,t,cWe);t+=we.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=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);u(C)?(t=C.startingIndex,delete C.startingIndex):t++;let T=e[t++];return u(n)||(n=new Yf(lWe)),n._polygonHierarchy=i,n._ellipsoid=ie.clone(o,n._ellipsoid),n._vertexFormat=we.clone(r,n._vertexFormat),n._height=s,n._extrudedHeight=a,n._granularity=c,n._stRotation=l,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=T,n};Yf.computeRectangle=function(e,t){let n=y(e.granularity,I.RADIANS_PER_DEGREE),i=y(e.arcType,Yt.GEODESIC),o=e.polygonHierarchy,r=y(e.ellipsoid,ie.WGS84);return Kse(o.positions,r,i,n,t)};Yf.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,l=e._arcType,f=e._textureCoordinates,d=u(f),p=r.positions;if(p.length<3)return;let g=ya.fromPoints(p,n),m=zn.polygonsFromHierarchy(r,d,g.projectPointsOntoPlane.bind(g),!s,n),A=m.hierarchy,x=m.polygons,C=function(w){return w},T=d?zn.polygonsFromHierarchy(f,!0,C,!1).polygons:void 0;if(A.length===0)return;p=A[0].outerRing;let b=zn.computeBoundingRectangle(g.plane.normal,g.projectPointOntoPlane.bind(g),p,o,j9e),S=[],v=e._height,P=e._extrudedHeight,O=e._perPositionHeightExtrude||!I.equalsEpsilon(v,P,0,I.EPSILON2),R={perPositionHeight:s,vertexFormat:t,geometry:void 0,tangentPlane:g,boundingRectangle:b,ellipsoid:n,stRotation:o,textureCoordinates:void 0,bottom:!1,top:!0,wall:!1,extrude:!1,arcType:l},M;if(O)for(R.extrude=!0,R.top=a,R.bottom=c,R.shadowVolume=e._shadowVolume,R.offsetAttribute=e._offsetAttribute,M=0;M<x.length;M++){let w=sWe(n,x[M],d?T[M]:void 0,i,A[M],s,a,c,t,l),D;a&&c?(D=w.topAndBottom,R.geometry=zn.scaleToGeodeticHeightExtruded(D.geometry,v,P,n,s)):a?(D=w.topAndBottom,D.geometry.attributes.position.values=ei.scaleToGeodeticHeight(D.geometry.attributes.position.values,v,n,!s),R.geometry=D.geometry):c&&(D=w.topAndBottom,D.geometry.attributes.position.values=ei.scaleToGeodeticHeight(D.geometry.attributes.position.values,P,n,!0),R.geometry=D.geometry),(a||c)&&(R.wall=!1,D.geometry=r9(R),S.push(D));let B=w.walls;R.wall=!0;for(let N=0;N<B.length;N++){let U=B[N];R.geometry=zn.scaleToGeodeticHeightExtruded(U.geometry,v,P,n,s),U.geometry=r9(R),S.push(U)}}else for(M=0;M<x.length;M++){let w=new gt({geometry:zn.createGeometryFromPositions(n,x[M],d?T[M]:void 0,i,s,t,l)});if(w.geometry.attributes.position.values=ei.scaleToGeodeticHeight(w.geometry.attributes.position.values,v,n,!s),R.geometry=w.geometry,w.geometry=r9(R),u(e._offsetAttribute)){let D=w.geometry.attributes.position.values.length,B=e._offsetAttribute===Qt.NONE?0:1,N=new Uint8Array(D/3).fill(B);w.geometry.attributes.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:N})}S.push(w)}let L=Rn.combineInstances(S)[0];L.attributes.position.values=new Float64Array(L.attributes.position.values),L.indices=Fe.createTypedArray(L.attributes.position.values.length/3,L.indices);let _=L.attributes,E=re.fromVertices(_.position.values);return t.position||delete _.position,new rt({attributes:_,indices:L.indices,primitiveType:L.primitiveType,boundingSphere:E,offsetAttribute:e._offsetAttribute})};Yf.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new Yf({polygonHierarchy:e._polygonHierarchy,ellipsoid:o,stRotation:e._stRotation,granularity:i,perPositionHeight:!1,extrudedHeight:r,height:s,vertexFormat:we.POSITION_ONLY,shadowVolume:!0,arcType:e._arcType})};function uWe(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 rt._textureCoordinateRotationPoints(i,t,n,o)}Object.defineProperties(Yf.prototype,{rectangle:{get:function(){if(!u(this._rectangle)){let e=this._polygonHierarchy.positions;this._rectangle=Kse(e,this._ellipsoid,this._arcType,this._granularity)}return this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=uWe(this)),this._textureCoordinateRotationPoints}}});var xT=Yf;var Jse=[],vN=[];function fWe(e,t,n,i,o){let s=ya.fromPoints(t,e).projectPointsOntoPlane(t,Jse);ei.computeWindingOrder2D(s)===Jr.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,l,f=t.length,d=0;if(i)for(c=new Float64Array(f*2*3),l=0;l<f;l++){let m=t[l],A=t[(l+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===Yt.GEODESIC)for(l=0;l<f;l++)m+=zn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(o===Yt.RHUMB)for(l=0;l<f;l++)m+=zn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(m*3),l=0;l<f;l++){let A;o===Yt.GEODESIC?A=zn.subdivideLine(t[l],t[(l+1)%f],n,vN):o===Yt.RHUMB&&(A=zn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,vN));let x=A.length;for(let C=0;C<x;++C)c[d++]=A[C]}}f=c.length/3;let p=f*2,g=Fe.createTypedArray(f,p);for(d=0,l=0;l<f-1;l++)g[d++]=l,g[d++]=l+1;return g[d++]=f-1,g[d++]=0,new gt({geometry:new rt({attributes:new sn({position:new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:c})}),indices:g,primitiveType:Re.LINES})})}function dWe(e,t,n,i,o){let s=ya.fromPoints(t,e).projectPointsOntoPlane(t,Jse);ei.computeWindingOrder2D(s)===Jr.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,l,f=t.length,d=new Array(f),p=0;if(i)for(c=new Float64Array(f*2*3*2),l=0;l<f;++l){d[l]=p/3;let x=t[l],C=t[(l+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===Yt.GEODESIC)for(l=0;l<f;l++)x+=zn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(o===Yt.RHUMB)for(l=0;l<f;l++)x+=zn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(x*3*2),l=0;l<f;++l){d[l]=p/3;let C;o===Yt.GEODESIC?C=zn.subdivideLine(t[l],t[(l+1)%f],n,vN):o===Yt.RHUMB&&(C=zn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,vN));let T=C.length;for(let b=0;b<T;++b)c[p++]=C[b]}}f=c.length/(3*2);let g=d.length,m=(f*2+g)*2,A=Fe.createTypedArray(f+g,m);for(p=0,l=0;l<f;++l)A[p++]=l,A[p++]=(l+1)%f,A[p++]=l+f,A[p++]=(l+1)%f+f;for(l=0;l<g;l++){let x=d[l];A[p++]=x,A[p++]=x+f}return new gt({geometry:new rt({attributes:new sn({position:new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:c})}),indices:A,primitiveType:Re.LINES})})}function I0(e){let t=e.polygonHierarchy,n=y(e.ellipsoid,ie.WGS84),i=y(e.granularity,I.RADIANS_PER_DEGREE),o=y(e.perPositionHeight,!1),r=o&&u(e.extrudedHeight),s=y(e.arcType,Yt.GEODESIC),a=y(e.height,0),c=y(e.extrudedHeight,a);if(!r){let l=Math.max(a,c);c=Math.min(a,c),a=l}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}I0.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 hWe=ie.clone(ie.UNIT_SPHERE),mWe={polygonHierarchy:{}};I0.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,hWe);t+=ie.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++]===1,l=e[t++]===1,f=e[t++],d=e[t++],p=e[t];return u(n)||(n=new I0(mWe)),n._polygonHierarchy=i,n._ellipsoid=ie.clone(o,n._ellipsoid),n._height=r,n._extrudedHeight=s,n._granularity=a,n._perPositionHeight=l,n._perPositionHeightExtrude=c,n._arcType=f,n._offsetAttribute=d===-1?void 0:d,n.packedLength=p,n};I0.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 I0(t)};I0.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=[],l=I.chordLength(n,t.maximumRadius),f=e._height,d=e._extrudedHeight,p=e._perPositionHeightExtrude||!I.equalsEpsilon(f,d,0,I.EPSILON2),g,m;if(p)for(m=0;m<s.length;m++){if(a=dWe(t,s[m],l,o,r),a.geometry=zn.scaleToGeodeticHeightExtruded(a.geometry,f,d,t,o),u(e._offsetAttribute)){let C=a.geometry.attributes.position.values.length/3,T=new Uint8Array(C);e._offsetAttribute===Qt.TOP?T=T.fill(1,0,C/2):(g=e._offsetAttribute===Qt.NONE?0:1,T=T.fill(g)),a.geometry.attributes.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:T})}c.push(a)}else for(m=0;m<s.length;m++){if(a=fWe(t,s[m],l,o,r),a.geometry.attributes.position.values=ei.scaleToGeodeticHeight(a.geometry.attributes.position.values,f,t,!o),u(e._offsetAttribute)){let C=a.geometry.attributes.position.values.length;g=e._offsetAttribute===Qt.NONE?0:1;let T=new Uint8Array(C/3).fill(g);a.geometry.attributes.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:T})}c.push(a)}let A=Rn.combineInstances(c)[0],x=re.fromVertices(A.attributes.position.values);return new rt({attributes:A.attributes,indices:A.indices,primitiveType:A.primitiveType,boundingSphere:x,offsetAttribute:e._offsetAttribute})};var DN=I0;var Zse="Entity polygons cannot have both height and perPositionHeight. height will be ignored",Qse="heightReference is not supported for entity polygons with perPositionHeight. heightReference will be ignored",$se=new z,eae=h.ZERO,tae=new h,nae=new ce,pWe=[],_We=new H;function gWe(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 Nl(e,t){Gn.call(this,{entity:e,scene:t,geometryOptions:new gWe(e),geometryPropertyName:"polygon",observedPropertyNames:["availability","polygon"]}),this._onEntityPropertyChanged(e,"polygon",e.polygon,void 0)}u(Object.create)&&(Nl.prototype=Object.create(Gn.prototype),Nl.prototype.constructor=Nl);Nl.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;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(s=this._materialProperty.color.getValue(e,$se)),u(s)||(s=z.WHITE),o.color=Ot.fromColor(s)}u(i.offsetAttribute)&&(o.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,eae,tae)));let r;return i.perPositionHeight&&!u(i.extrudedHeight)?r=new SN(i):r=new xT(i),new gt({id:t,geometry:r,attributes:o})};Nl.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,$se),r=this._distanceDisplayConditionProperty.getValue(e),s={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ot.fromColor(o),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(r),offset:void 0};u(i.offsetAttribute)&&(s.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,eae,tae)));let a;return i.perPositionHeight&&!u(i.extrudedHeight)?a=new Vf(i):a=new DN(i),new gt({id:t,geometry:a,attributes:s})};Nl.prototype._computeCenter=function(e,t){let n=j.getValueOrUndefined(this._entity.polygon.hierarchy,e);if(!u(n))return;let i=n.positions;if(i.length===0)return;let o=this._scene.mapProjection.ellipsoid,r=ya.fromPoints(i,o),s=r.projectPointsOntoPlane(i,pWe),a=s.length,c=0,l=a-1,f=new H;for(let p=0;p<a;l=p++){let g=s[p],m=s[l],A=g.x*m.y-m.x*g.y,x=H.add(g,m,_We);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)};Nl.prototype._isHidden=function(e,t){return!u(t.hierarchy)||Qn.prototype._isHidden.call(this,e,t)};Nl.prototype._isOnTerrain=function(e,t){let n=Gn.prototype._isOnTerrain.call(this,e,t),i=t.perPositionHeight,o=u(i)&&(i.isConstant?i.getValue(Ve.MINIMUM_VALUE):!0);return n&&!o};Nl.prototype._isDynamic=function(e,t){return!t.hierarchy.isConstant||!j.isConstant(t.height)||!j.isConstant(t.extrudedHeight)||!j.isConstant(t.granularity)||!j.isConstant(t.stRotation)||!j.isConstant(t.textureCoordinates)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.perPositionHeight)||!j.isConstant(t.closeTop)||!j.isConstant(t.closeBottom)||!j.isConstant(t.zIndex)||!j.isConstant(t.arcType)||this._onTerrain&&!j.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Pt)};Nl.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Pt,i=this._options;i.vertexFormat=n?$t.VERTEX_FORMAT:no.MaterialSupport.TEXTURED.vertexFormat;let o=t.hierarchy.getValue(Ve.MINIMUM_VALUE),r=j.getValueOrUndefined(t.height,Ve.MINIMUM_VALUE),s=j.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,ze.NONE),a=j.getValueOrUndefined(t.extrudedHeight,Ve.MINIMUM_VALUE),c=j.getValueOrDefault(t.extrudedHeightReference,Ve.MINIMUM_VALUE,ze.NONE),l=j.getValueOrDefault(t.perPositionHeight,Ve.MINIMUM_VALUE,!1);r=Gn.getGeometryHeight(r,s);let f;l?(u(r)&&(r=void 0,Dt(Zse)),s!==ze.NONE&&l&&(r=void 0,Dt(Qse))):(u(a)&&!u(r)&&(r=0),f=Gn.computeGeometryOffsetAttribute(r,s,a,c)),i.polygonHierarchy=o,i.granularity=j.getValueOrUndefined(t.granularity,Ve.MINIMUM_VALUE),i.stRotation=j.getValueOrUndefined(t.stRotation,Ve.MINIMUM_VALUE),i.perPositionHeight=l,i.closeTop=j.getValueOrDefault(t.closeTop,Ve.MINIMUM_VALUE,!0),i.closeBottom=j.getValueOrDefault(t.closeBottom,Ve.MINIMUM_VALUE,!0),i.offsetAttribute=f,i.height=r,i.arcType=j.getValueOrDefault(t.arcType,Ve.MINIMUM_VALUE,Yt.GEODESIC),i.textureCoordinates=j.getValueOrUndefined(t.textureCoordinates,Ve.MINIMUM_VALUE),a=Gn.getGeometryExtrudedHeight(a,c),a===Gn.CLAMP_TO_GROUND&&(a=ii.getMinimumMaximumHeights(xT.computeRectangle(i,nae)).minimumTerrainHeight),i.extrudedHeight=a};Nl.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight,i=u(n)&&n!==t;return!e.perPositionHeight&&(!i&&t===0||i&&e.closeTop&&e.closeBottom)};Nl.DynamicGeometryUpdater=CT;function CT(e,t,n){Zn.call(this,e,t,n)}u(Object.create)&&(CT.prototype=Object.create(Zn.prototype),CT.prototype.constructor=CT);CT.prototype._isHidden=function(e,t,n){return!u(this._options.polygonHierarchy)||Zn.prototype._isHidden.call(this,e,t,n)};CT.prototype._setOptions=function(e,t,n){let i=this._options;i.polygonHierarchy=j.getValueOrUndefined(t.hierarchy,n);let o=j.getValueOrUndefined(t.height,n),r=j.getValueOrDefault(t.heightReference,n,ze.NONE),s=j.getValueOrDefault(t.extrudedHeightReference,n,ze.NONE),a=j.getValueOrUndefined(t.extrudedHeight,n),c=j.getValueOrUndefined(t.perPositionHeight,n);o=Gn.getGeometryHeight(o,s);let l;c?(u(o)&&(o=void 0,Dt(Zse)),r!==ze.NONE&&c&&(o=void 0,Dt(Qse))):(u(a)&&!u(o)&&(o=0),l=Gn.computeGeometryOffsetAttribute(o,r,a,s)),i.granularity=j.getValueOrUndefined(t.granularity,n),i.stRotation=j.getValueOrUndefined(t.stRotation,n),i.textureCoordinates=j.getValueOrUndefined(t.textureCoordinates,n),i.perPositionHeight=j.getValueOrUndefined(t.perPositionHeight,n),i.closeTop=j.getValueOrDefault(t.closeTop,n,!0),i.closeBottom=j.getValueOrDefault(t.closeBottom,n,!0),i.offsetAttribute=l,i.height=o,i.arcType=j.getValueOrDefault(t.arcType,n,Yt.GEODESIC),a=Gn.getGeometryExtrudedHeight(a,s),a===Gn.CLAMP_TO_GROUND&&(a=ii.getMinimumMaximumHeights(xT.computeRectangle(i,nae)).minimumTerrainHeight),i.extrudedHeight=a};var PN=Nl;function yWe(e,t,n,i){let o=new sn;i.position&&(o.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:e}));let r=t.length,s=e.length/3,a=(s-r*2)/(r*2),c=ei.triangulate(t),l=(a-1)*r*6+c.length*2,f=Fe.createTypedArray(s,l),d,p,g,m,A,x,C=r*2,T=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[T++]=m,f[T++]=g,f[T++]=A,f[T++]=A,f[T++]=g,f[T++]=x;g=r*2-2+d*r*2,m=g+1,A=m+C,x=g+C,f[T++]=m,f[T++]=g,f[T++]=A,f[T++]=A,f[T++]=g,f[T++]=x}if(i.st||i.tangent||i.bitangent){let v=new Float32Array(s*2),P=1/(a-1),O=1/n.height,R=n.height/2,M,L,_=0;for(d=0;d<a;d++){for(M=d*P,L=O*(t[0].y+R),v[_++]=M,v[_++]=L,p=1;p<r;p++)L=O*(t[p].y+R),v[_++]=M,v[_++]=L,v[_++]=M,v[_++]=L;L=O*(t[0].y+R),v[_++]=M,v[_++]=L}for(p=0;p<r;p++)M=0,L=O*(t[p].y+R),v[_++]=M,v[_++]=L;for(p=0;p<r;p++)M=(a-1)*P,L=O*(t[p].y+R),v[_++]=M,v[_++]=L;o.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:new Float32Array(v)})}let b=s-r*2;for(d=0;d<c.length;d+=3){let v=c[d]+b,P=c[d+1]+b,O=c[d+2]+b;f[T++]=v,f[T++]=P,f[T++]=O,f[T++]=O+r,f[T++]=P+r,f[T++]=v+r}let S=new rt({attributes:o,indices:f,boundingSphere:re.fromVertices(e),primitiveType:Re.TRIANGLES});if(i.normal&&(S=Rn.computeNormal(S)),i.tangent||i.bitangent){try{S=Rn.computeTangentAndBitangent(S)}catch{Dt("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 Zw(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,bi.ROUNDED),this._vertexFormat=we.clone(y(e.vertexFormat,we.DEFAULT)),this._granularity=y(e.granularity,I.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*H.packedLength,this.packedLength=i+ie.packedLength+we.packedLength+2}Zw.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,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var iae=ie.clone(ie.UNIT_SPHERE),oae=new we,Jw={polylinePositions:void 0,shapePositions:void 0,ellipsoid:iae,vertexFormat:oae,cornerType:void 0,granularity:void 0};Zw.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,iae);t+=ie.packedLength;let c=we.unpack(e,t,oae);t+=we.packedLength;let l=e[t++],f=e[t];return u(n)?(n._positions=r,n._shape=s,n._ellipsoid=ie.clone(a,n._ellipsoid),n._vertexFormat=we.clone(c,n._vertexFormat),n._cornerType=l,n._granularity=f,n):(Jw.polylinePositions=r,Jw.shapePositions=s,Jw.cornerType=l,Jw.granularity=f,new Zw(Jw))};var AWe=new He;Zw.createGeometry=function(e){let t=e._positions,n=po(t,h.equalsEpsilon),i=e._shape;if(i=fh.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;ei.computeWindingOrder2D(i)===Jr.CLOCKWISE&&i.reverse();let o=He.fromPoints(i,AWe),r=fh.computePositions(n,i,o,e,!0);return yWe(r,i,o,e._vertexFormat)};var IN=Zw;function xWe(e,t){let n=new sn;n.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:e});let i=t.length,o=n.position.values.length/3,s=e.length/3/i,a=Fe.createTypedArray(o,2*i*(s+1)),c,l,f=0;c=0;let d=c*i;for(l=0;l<i-1;l++)a[f++]=l+d,a[f++]=l+d+1;for(a[f++]=i-1+d,a[f++]=d,c=s-1,d=c*i,l=0;l<i-1;l++)a[f++]=l+d,a[f++]=l+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(l=0;l<i;l++)a[f++]=l+g,a[f++]=l+m}return new rt({attributes:n,indices:Fe.createTypedArray(o,a),boundingSphere:re.fromVertices(e),primitiveType:Re.LINES})}function $w(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._cornerType=y(e.cornerType,bi.ROUNDED),this._granularity=y(e.granularity,I.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeOutlineGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*H.packedLength,this.packedLength=i+ie.packedLength+2}$w.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 rae=ie.clone(ie.UNIT_SPHERE),Qw={polylinePositions:void 0,shapePositions:void 0,ellipsoid:rae,height:void 0,cornerType:void 0,granularity:void 0};$w.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,rae);t+=ie.packedLength;let c=e[t++],l=e[t];return u(n)?(n._positions=r,n._shape=s,n._ellipsoid=ie.clone(a,n._ellipsoid),n._cornerType=c,n._granularity=l,n):(Qw.polylinePositions=r,Qw.shapePositions=s,Qw.cornerType=c,Qw.granularity=l,new $w(Qw))};var CWe=new He;$w.createGeometry=function(e){let t=e._positions,n=po(t,h.equalsEpsilon),i=e._shape;if(i=fh.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;ei.computeWindingOrder2D(i)===Jr.CLOCKWISE&&i.reverse();let o=He.fromPoints(i,CWe),r=fh.computePositions(n,i,o,e,!1);return xWe(r,i)};var ON=$w;var sae=new z;function TWe(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 xh(e,t){Qn.call(this,{entity:e,scene:t,geometryOptions:new TWe(e),geometryPropertyName:"polylineVolume",observedPropertyNames:["availability","polylineVolume"]}),this._onEntityPropertyChanged(e,"polylineVolume",e.polylineVolume,void 0)}u(Object.create)&&(xh.prototype=Object.create(Qn.prototype),xh.prototype.constructor=xh);xh.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;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,sae)),u(c)||(c=z.WHITE),o=Ot.fromColor(c),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};return new gt({id:t,geometry:new IN(this._options),attributes:i})};xh.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,sae),o=this._distanceDisplayConditionProperty.getValue(e);return new gt({id:t,geometry:new ON(this._options),attributes:{show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ot.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o)}})};xh.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.shape)||Qn.prototype._isHidden.call(this,e,t)};xh.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!t.shape.isConstant||!j.isConstant(t.granularity)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.cornerType)};xh.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:no.MaterialSupport.TEXTURED.vertexFormat,o.polylinePositions=t.positions.getValue(Ve.MINIMUM_VALUE,o.polylinePositions),o.shapePositions=t.shape.getValue(Ve.MINIMUM_VALUE,o.shape),o.granularity=u(n)?n.getValue(Ve.MINIMUM_VALUE):void 0,o.cornerType=u(i)?i.getValue(Ve.MINIMUM_VALUE):void 0};xh.DynamicGeometryUpdater=TT;function TT(e,t,n){Zn.call(this,e,t,n)}u(Object.create)&&(TT.prototype=Object.create(Zn.prototype),TT.prototype.constructor=TT);TT.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.polylinePositions)||!u(i.shapePositions)||Zn.prototype._isHidden.call(this,e,t,n)};TT.prototype._setOptions=function(e,t,n){let i=this._options;i.polylinePositions=j.getValueOrUndefined(t.positions,n,i.polylinePositions),i.shapePositions=j.getValueOrUndefined(t.shape,n),i.granularity=j.getValueOrUndefined(t.granularity,n),i.cornerType=j.getValueOrUndefined(t.cornerType,n)};var BN=xh;var s9=new h,lae=new h,uae=new h,fae=new h,dae=new ce,EWe=new H,bWe=new re,SWe=new re;function hae(e,t){let n=new rt({attributes:new sn,primitiveType:Re.TRIANGLES});return n.attributes.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:t.positions}),e.normal&&(n.attributes.normal=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:t.normals})),e.tangent&&(n.attributes.tangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:t.tangents})),e.bitangent&&(n.attributes.bitangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:t.bitangents})),n}function wWe(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,l=fae,f=uae,d=lae;if(t.normal||t.tangent||t.bitangent)for(let p=0;p<o;p+=3){let g=h.fromArray(e,p,s9),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,l),l)),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]=l.x,a[m]=l.y,a[A]=l.z),c+=3}return hae(t,{positions:e,normals:r,tangents:s,bitangents:a})}var a9=new h,mae=new h;function vWe(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,l=0,f=!0,d=fae,p=uae,g=lae;if(t.normal||t.tangent||t.bitangent)for(let m=0;m<i;m+=6){let A=h.fromArray(e,m,s9),x=h.fromArray(e,(m+6)%i,a9);if(f){let C=h.fromArray(e,(m+3)%i,mae);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,I.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[l++]=d.x,s[l++]=d.y,s[l++]=d.z,s[l++]=d.x,s[l++]=d.y,s[l++]=d.z)}return hae(t,{positions:e,normals:o,tangents:r,bitangents:s})}function pae(e,t){let n=e._vertexFormat,i=e._ellipsoid,o=t.height,r=t.width,s=t.northCap,a=t.southCap,c=0,l=o,f=o,d=0;s&&(c=1,f-=1,d+=1),a&&(l-=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=s9,C=EWe,T=Number.MAX_VALUE,b=Number.MAX_VALUE,S=-Number.MAX_VALUE,v=-Number.MAX_VALUE;for(let E=c;E<l;++E)for(let w=0;w<r;++w)hs.computePosition(t,i,n.st,E,w,x,C),p[m++]=x.x,p[m++]=x.y,p[m++]=x.z,n.st&&(g[A++]=C.x,g[A++]=C.y,T=Math.min(T,C.x),b=Math.min(b,C.y),S=Math.max(S,C.x),v=Math.max(v,C.y));if(s&&(hs.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,T=C.x,b=C.y,S=C.x,v=C.y)),a&&(hs.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,T=Math.min(T,C.x),b=Math.min(b,C.y),S=Math.max(S,C.x),v=Math.max(v,C.y))),n.st&&(T<0||b<0||S>1||v>1))for(let E=0;E<g.length;E+=2)g[E]=(g[E]-T)/(S-T),g[E+1]=(g[E+1]-b)/(v-b);let P=wWe(p,n,i,t.tangentRotationMatrix),O=6*(r-1)*(f-1);s&&(O+=3*(r-1)),a&&(O+=3*(r-1));let R=Fe.createTypedArray(d,O),M=0,L=0,_;for(_=0;_<f-1;++_){for(let E=0;E<r-1;++E){let w=M,D=w+r,B=D+1,N=w+1;R[L++]=w,R[L++]=D,R[L++]=N,R[L++]=N,R[L++]=D,R[L++]=B,++M}++M}if(s||a){let E=d-1,w=d-1;s&&a&&(E=d-2);let D,B;if(M=0,s)for(_=0;_<r-1;_++)D=M,B=D+1,R[L++]=E,R[L++]=D,R[L++]=B,++M;if(a)for(M=(f-1)*r,_=0;_<r-1;_++)D=M,B=D+1,R[L++]=D,R[L++]=w,R[L++]=B,++M}return P.indices=R,n.st&&(P.attributes.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:g})),P}function ET(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 bT(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 c9=new we;function DWe(e,t){let n=e._shadowVolume,i=e._offsetAttribute,o=e._vertexFormat,r=e._extrudedHeight,s=e._surfaceHeight,a=e._ellipsoid,c=t.height,l=t.width,f;if(n){let mt=we.clone(o,c9);mt.normal=!0,e._vertexFormat=mt}let d=pae(e,t);n&&(e._vertexFormat=o);let p=ei.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=ei.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,T=o.tangent?new Float32Array(m):void 0,b=o.bitangent?new Float32Array(m):void 0,S=o.st?new Float32Array(m/3*2):void 0,v,P;if(o.normal){for(P=d.attributes.normal.values,C.set(P),f=0;f<g;f++)P[f]=-P[f];C.set(P,g),d.attributes.normal.values=C}if(n){P=d.attributes.normal.values,o.normal||(d.attributes.normal=void 0);let mt=new Float32Array(m);for(f=0;f<g;f++)P[f]=-P[f];mt.set(P,g),d.attributes.extrudeDirection=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:mt})}let O,R=u(i);if(R){let mt=g/3*2,In=new Uint8Array(mt);i===Qt.TOP?In=In.fill(1,0,mt/2):(O=i===Qt.NONE?0:1,In=In.fill(O)),d.attributes.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:In})}if(o.tangent){let mt=d.attributes.tangent.values;for(T.set(mt),f=0;f<g;f++)mt[f]=-mt[f];T.set(mt,g),d.attributes.tangent.values=T}if(o.bitangent){let mt=d.attributes.bitangent.values;b.set(mt),b.set(mt,g),d.attributes.bitangent.values=b}o.st&&(v=d.attributes.st.values,S.set(v),S.set(v,g/3*2),d.attributes.st.values=S);let M=d.indices,L=M.length,_=g/3,E=Fe.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 w=t.northCap,D=t.southCap,B=c,N=2,U=0,V=4,G=4;w&&(N-=1,B-=1,U+=1,V-=2,G-=1),D&&(N-=1,B-=1,U+=1,V-=2,G-=1),U+=N*l+2*B-V;let k=(U+G)*2,Y=new Float64Array(k*3),q=n?new Float32Array(k*3):void 0,X=R?new Uint8Array(k):void 0,W=o.st?new Float32Array(k*2):void 0,J=i===Qt.TOP;R&&!J&&(O=i===Qt.ALL?1:0,X=X.fill(O));let Z=0,he=0,pe=0,oe=0,ue=l*B,_e;for(f=0;f<ue;f+=l)_e=f*3,Y=ET(Y,Z,_e,p,x),Z+=6,o.st&&(W=bT(W,he,f*2,v),he+=4),n&&(pe+=3,q[pe++]=P[_e],q[pe++]=P[_e+1],q[pe++]=P[_e+2]),J&&(X[oe++]=1,oe+=1);if(D){let mt=w?ue+1:ue;for(_e=mt*3,f=0;f<2;f++)Y=ET(Y,Z,_e,p,x),Z+=6,o.st&&(W=bT(W,he,mt*2,v),he+=4),n&&(pe+=3,q[pe++]=P[_e],q[pe++]=P[_e+1],q[pe++]=P[_e+2]),J&&(X[oe++]=1,oe+=1)}else for(f=ue-l;f<ue;f++)_e=f*3,Y=ET(Y,Z,_e,p,x),Z+=6,o.st&&(W=bT(W,he,f*2,v),he+=4),n&&(pe+=3,q[pe++]=P[_e],q[pe++]=P[_e+1],q[pe++]=P[_e+2]),J&&(X[oe++]=1,oe+=1);for(f=ue-1;f>0;f-=l)_e=f*3,Y=ET(Y,Z,_e,p,x),Z+=6,o.st&&(W=bT(W,he,f*2,v),he+=4),n&&(pe+=3,q[pe++]=P[_e],q[pe++]=P[_e+1],q[pe++]=P[_e+2]),J&&(X[oe++]=1,oe+=1);if(w){let mt=ue;for(_e=mt*3,f=0;f<2;f++)Y=ET(Y,Z,_e,p,x),Z+=6,o.st&&(W=bT(W,he,mt*2,v),he+=4),n&&(pe+=3,q[pe++]=P[_e],q[pe++]=P[_e+1],q[pe++]=P[_e+2]),J&&(X[oe++]=1,oe+=1)}else for(f=l-1;f>=0;f--)_e=f*3,Y=ET(Y,Z,_e,p,x),Z+=6,o.st&&(W=bT(W,he,f*2,v),he+=4),n&&(pe+=3,q[pe++]=P[_e],q[pe++]=P[_e+1],q[pe++]=P[_e+2]),J&&(X[oe++]=1,oe+=1);let Ee=vWe(Y,o,a);o.st&&(Ee.attributes.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:W})),n&&(Ee.attributes.extrudeDirection=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:q})),R&&(Ee.attributes.applyOffset=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:X}));let Ie=Fe.createTypedArray(k,U*6),Ne,We,Mt,Gt;g=Y.length/3;let cn=0;for(f=0;f<g-1;f+=2){Ne=f,Gt=(Ne+2)%g;let mt=h.fromArray(Y,Ne*3,a9),In=h.fromArray(Y,Gt*3,mae);h.equalsEpsilon(mt,In,I.EPSILON10)||(We=(Ne+1)%g,Mt=(We+2)%g,Ie[cn++]=Ne,Ie[cn++]=We,Ie[cn++]=Gt,Ie[cn++]=Gt,Ie[cn++]=We,Ie[cn++]=Mt)}return Ee.indices=Ie,Ee=Rn.combineInstances([new gt({geometry:d}),new gt({geometry:Ee})]),Ee[0]}var PWe=[new h,new h,new h,new h],_ae=new fe,IWe=new fe;function l9(e,t,n,i,o){if(n===0)return ce.clone(e,o);let r=hs.computeOptions(e,t,n,0,dae,_ae),s=r.height,a=r.width,c=PWe;return hs.computePosition(r,i,!1,0,0,c[0]),hs.computePosition(r,i,!1,0,a-1,c[1]),hs.computePosition(r,i,!1,s-1,0,c[2]),hs.computePosition(r,i,!1,s-1,a-1,c[3]),ce.fromCartesianArray(c,i,o)}function Ch(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,I.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=we.clone(y(e.vertexFormat,we.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}Ch.packedLength=ce.packedLength+ie.packedLength+we.packedLength+7;Ch.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,we.pack(e._vertexFormat,t,n),n+=we.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 gae=new ce,yae=ie.clone(ie.UNIT_SPHERE),sg={rectangle:gae,ellipsoid:yae,vertexFormat:c9,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};Ch.unpack=function(e,t,n){t=y(t,0);let i=ce.unpack(e,t,gae);t+=ce.packedLength;let o=ie.unpack(e,t,yae);t+=ie.packedLength;let r=we.unpack(e,t,c9);t+=we.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++]===1,p=e[t];return u(n)?(n._rectangle=ce.clone(i,n._rectangle),n._ellipsoid=ie.clone(o,n._ellipsoid),n._vertexFormat=we.clone(r,n._vertexFormat),n._granularity=s,n._surfaceHeight=a,n._rotation=c,n._stRotation=l,n._extrudedHeight=f,n._shadowVolume=d,n._offsetAttribute=p===-1?void 0:p,n):(sg.granularity=s,sg.height=a,sg.rotation=c,sg.stRotation=l,sg.extrudedHeight=f,sg.shadowVolume=d,sg.offsetAttribute=p===-1?void 0:p,new Ch(sg))};Ch.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.rectangle,i=y(e.granularity,I.RADIANS_PER_DEGREE),o=y(e.ellipsoid,ie.WGS84),r=y(e.rotation,0);return l9(n,i,r,o,t)};var OWe=new Q,aae=new Be,BWe=new fe;Ch.createGeometry=function(e){if(I.equalsEpsilon(e._rectangle.north,e._rectangle.south,I.EPSILON10)||I.equalsEpsilon(e._rectangle.east,e._rectangle.west,I.EPSILON10))return;let t=e._rectangle,n=e._ellipsoid,i=e._rotation,o=e._stRotation,r=e._vertexFormat,s=hs.computeOptions(t,e._granularity,i,o,dae,_ae,IWe),a=OWe;if(o!==0||i!==0){let g=ce.center(t,BWe),m=n.geodeticSurfaceNormalCartographic(g,a9);Be.fromAxisAngle(m,-o,aae),Q.fromQuaternion(aae,a)}else Q.clone(Q.IDENTITY,a);let c=e._surfaceHeight,l=e._extrudedHeight,f=!I.equalsEpsilon(c,l,0,I.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=DWe(e,s);let g=re.fromRectangle3D(t,n,c,SWe),m=re.fromRectangle3D(t,n,l,bWe);p=re.union(g,m)}else{if(d=pae(e,s),d.attributes.position.values=ei.scaleToGeodeticHeight(d.attributes.position.values,c,n,!1),u(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 Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}p=re.fromRectangle3D(t,n,c)}return r.position||delete d.attributes.position,new rt({attributes:d.attributes,indices:d.indices,primitiveType:d.primitiveType,boundingSphere:p,offsetAttribute:e._offsetAttribute})};Ch.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new Ch({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:o,stRotation:e._stRotation,granularity:i,extrudedHeight:s,height:r,vertexFormat:we.POSITION_ONLY,shadowVolume:!0})};var cae=new ce,RWe=[new H,new H,new H],MWe=new Yi,LWe=new fe;function FWe(e){if(e._stRotation===0)return[0,0,0,1,1,0];let t=ce.clone(e._rectangle,cae),n=e._granularity,i=e._ellipsoid,o=e._rotation-e._stRotation,r=l9(t,n,o,i,cae),s=RWe;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=Yi.fromRotation(e._stRotation,MWe),l=ce.center(a,LWe);for(let m=0;m<3;++m){let A=s[m];A.x-=l.longitude,A.y-=l.latitude,Yi.multiplyByVector(c,A,A),A.x+=l.longitude,A.y+=l.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(Ch.prototype,{rectangle:{get:function(){return u(this._rotatedRectangle)||(this._rotatedRectangle=l9(this._rectangle,this._granularity,this._rotation,this._ellipsoid)),this._rotatedRectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=FWe(this)),this._textureCoordinateRotationPoints}}});var ST=Ch;var Aae=new z,xae=h.ZERO,Cae=new h,Tae=new ce,NWe=new ce,kWe=new fe;function VWe(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 Xf(e,t){Gn.call(this,{entity:e,scene:t,geometryOptions:new VWe(e),geometryPropertyName:"rectangle",observedPropertyNames:["availability","rectangle"]}),this._onEntityPropertyChanged(e,"rectangle",e.rectangle,void 0)}u(Object.create)&&(Xf.prototype=Object.create(Gn.prototype),Xf.prototype.constructor=Xf);Xf.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;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,Aae)),u(o)||(o=z.WHITE),i.color=Ot.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,xae,Cae))),new gt({id:t,geometry:new ST(this._options),attributes:i})};Xf.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Aae),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ot.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=zi.fromCartesian3(j.getValueOrDefault(this._terrainOffsetProperty,e,xae,Cae))),new gt({id:t,geometry:new MC(this._options),attributes:r})};Xf.prototype._computeCenter=function(e,t){let n=j.getValueOrUndefined(this._entity.rectangle.coordinates,e,NWe);if(!u(n))return;let i=ce.center(n,kWe);return fe.toCartesian(i,ie.WGS84,t)};Xf.prototype._isHidden=function(e,t){return!u(t.coordinates)||Qn.prototype._isHidden.call(this,e,t)};Xf.prototype._isDynamic=function(e,t){return!t.coordinates.isConstant||!j.isConstant(t.height)||!j.isConstant(t.extrudedHeight)||!j.isConstant(t.granularity)||!j.isConstant(t.stRotation)||!j.isConstant(t.rotation)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.zIndex)||this._onTerrain&&!j.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Pt)};Xf.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Pt,i=j.getValueOrUndefined(t.height,Ve.MINIMUM_VALUE),o=j.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,ze.NONE),r=j.getValueOrUndefined(t.extrudedHeight,Ve.MINIMUM_VALUE),s=j.getValueOrDefault(t.extrudedHeightReference,Ve.MINIMUM_VALUE,ze.NONE);u(r)&&!u(i)&&(i=0);let a=this._options;a.vertexFormat=n?$t.VERTEX_FORMAT:no.MaterialSupport.TEXTURED.vertexFormat,a.rectangle=t.coordinates.getValue(Ve.MINIMUM_VALUE,a.rectangle),a.granularity=j.getValueOrUndefined(t.granularity,Ve.MINIMUM_VALUE),a.stRotation=j.getValueOrUndefined(t.stRotation,Ve.MINIMUM_VALUE),a.rotation=j.getValueOrUndefined(t.rotation,Ve.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=ii.getMinimumMaximumHeights(ST.computeRectangle(a,Tae)).minimumTerrainHeight),a.extrudedHeight=r};Xf.DynamicGeometryUpdater=wT;function wT(e,t,n){Zn.call(this,e,t,n)}u(Object.create)&&(wT.prototype=Object.create(Zn.prototype),wT.prototype.constructor=wT);wT.prototype._isHidden=function(e,t,n){return!u(this._options.rectangle)||Zn.prototype._isHidden.call(this,e,t,n)};wT.prototype._setOptions=function(e,t,n){let i=this._options,o=j.getValueOrUndefined(t.height,n),r=j.getValueOrDefault(t.heightReference,n,ze.NONE),s=j.getValueOrUndefined(t.extrudedHeight,n),a=j.getValueOrDefault(t.extrudedHeightReference,n,ze.NONE);u(s)&&!u(o)&&(o=0),i.rectangle=j.getValueOrUndefined(t.coordinates,n,i.rectangle),i.granularity=j.getValueOrUndefined(t.granularity,n),i.stRotation=j.getValueOrUndefined(t.stRotation,n),i.rotation=j.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=ii.getMinimumMaximumHeights(ST.computeRectangle(i,Tae)).minimumTerrainHeight),i.extrudedHeight=s};var RN=Xf;var Eae=new z,UWe=new Tt,zWe=new Tt,GWe=h.ZERO,HWe=new h;function Kf(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 yt,this.updaters=new yt,this.updatersWithAttributes=new yt,this.attributes=new yt,this.subscriptions=new yt,this.showsUpdated=new yt,this.itemsToRemove=[],this.invalidated=!1;let a;u(o)&&(a=o.definitionChanged.addEventListener(Kf.prototype.onMaterialChanged,this)),this.removeMaterialSubscription=a}Kf.prototype.onMaterialChanged=function(){this.invalidated=!0};Kf.prototype.isMaterial=function(e){let t=this.depthFailMaterialProperty,n=e.depthFailMaterialProperty;return n===t?!0:u(t)?t.equals(n):!1};Kf.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||!j.isConstant(e.distanceDisplayConditionProperty)||!j.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)}))}};Kf.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 u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};Kf.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){u(i)&&(u(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i);let c;u(this.depthFailAppearanceType)&&(u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=jo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial)),c=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.translucent,closed:this.closed})),i=new Tn({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{u(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0),u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Pt)&&(this.depthFailMaterial=jo.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 l=s[r],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.fillMaterialProperty.isConstant||c){let x=l.fillMaterialProperty.color,C=j.getValueOrDefault(x,e,z.WHITE,Eae);z.equals(d._lastColor,C)||(d._lastColor=z.clone(C,d._lastColor),d.color=Ot.toValue(C,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=l))}if(u(this.depthFailAppearanceType)&&l.depthFailMaterialProperty instanceof Pt&&(!l.depthFailMaterialProperty.isConstant||c)){let x=l.depthFailMaterialProperty.color,C=j.getValueOrDefault(x,e,z.WHITE,Eae);z.equals(d._lastDepthFailColor,C)||(d._lastDepthFailColor=z.clone(C,d._lastDepthFailColor),d.depthFailColor=Ot.toValue(C,d.depthFailColor))}let p=l.entity.isShowing&&(l.hasConstantFill||l.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=fn.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!j.isConstant(m)){let x=j.getValueOrDefault(m,e,zWe,UWe);Tt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=Tt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Ln.toValue(x,d.distanceDisplayCondition))}let A=l.terrainOffsetProperty;if(!j.isConstant(A)){let x=j.getValueOrDefault(A,e,GWe,HWe);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=zi.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};Kf.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);u(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()};Kf.prototype.contains=function(e){return this.updaters.contains(e.id)};Kf.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ot.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ot.FAILED:(i.boundingSphere.clone(t),ot.DONE)};Kf.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),u(this.removeMaterialSubscription)&&this.removeMaterialSubscription()};function vT(e,t,n,i,o){this._solidItems=[],this._translucentItems=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}vT.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 Kf(this._primitives,i,this._appearanceType,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);s.add(t,o),n.push(s)};function bae(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}vT.prototype.remove=function(e){bae(this._solidItems,e)||bae(this._translucentItems,e)};function Sae(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 l=a[r];s.remove(l),e.add(n,l),i=!0}}return i}function MN(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 l=0;l<c;l++)e.add(n,a[l]);s.destroy()}}for(o=t.length,r=0;r<o;++r)i=t[r].update(n)&&i;return i}vT.prototype.update=function(e){let t=MN(this,this._solidItems,e,!0);t=MN(this,this._translucentItems,e,t)&&t;let n=Sae(this,this._solidItems,e),i=Sae(this,this._translucentItems,e);return(n||i)&&(t=MN(this,this._solidItems,e,t)&&t,t=MN(this,this._translucentItems,e,t)&&t),t};function wae(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 ot.FAILED}vT.prototype.getBoundingSphere=function(e,t){let n=wae(this._solidItems,e,t);return n===ot.FAILED?wae(this._translucentItems,e,t):n};function vae(e){let t=e.length;for(let n=0;n<t;n++)e[n].destroy();e.length=0}vT.prototype.removeAllPrimitives=function(){vae(this._solidItems),vae(this._translucentItems)};var Jf=vT;var WWe=new Tt,jWe=new Tt,qWe=h.ZERO,YWe=new h;function Zf(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 yt,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new yt,this.material=void 0,this.depthFailMaterial=void 0,this.updatersWithAttributes=new yt,this.attributes=new yt,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(Zf.prototype.onMaterialChanged,this),this.subscriptions=new yt,this.showsUpdated=new yt}Zf.prototype.onMaterialChanged=function(){this.invalidated=!0};Zf.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=u(t)&&t.equals(n);return r=(!u(i)&&!u(o)||u(i)&&i.equals(o))&&r,r};Zf.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||!j.isConstant(t.distanceDisplayConditionProperty)||!j.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};Zf.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 u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};var XWe=new z;Zf.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){u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=jo.getValue(e,this.materialProperty,this.material);let a;u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=jo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),a=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.depthFailMaterial.isTranslucent(),closed:this.closed})),n=new Tn({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{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=jo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material,u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Pt)&&(this.depthFailMaterial=jo.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],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),u(this.depthFailAppearanceType)&&this.depthFailMaterialProperty instanceof Pt&&!c.depthFailMaterialProperty.isConstant){let x=c.depthFailMaterialProperty.color,C=j.getValueOrDefault(x,e,z.WHITE,XWe);z.equals(d._lastDepthFailColor,C)||(d._lastDepthFailColor=z.clone(C,d._lastDepthFailColor),d.depthFailColor=Ot.toValue(C,d.depthFailColor))}let p=l.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(!j.isConstant(m)){let x=j.getValueOrDefault(m,e,jWe,WWe);Tt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=Tt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Ln.toValue(x,d.distanceDisplayCondition))}let A=c.terrainOffsetProperty;if(!j.isConstant(A)){let x=j.getValueOrDefault(A,e,qWe,YWe);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=zi.toValue(x,d.offset))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};Zf.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);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,l=a.show[0]===1;c!==l&&(a.show=fn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};Zf.prototype.contains=function(e){return this.updaters.contains(e.id)};Zf.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ot.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ot.FAILED:(i.boundingSphere.clone(t),ot.DONE)};Zf.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function DT(e,t,n,i,o){this._items=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}DT.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 Zf(this._primitives,this._appearanceType,t.fillMaterialProperty,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);o.add(e,t),n.push(o)};DT.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}}};DT.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};DT.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 ot.FAILED};DT.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 Qf=DT;var Pae=Do(Dae(),1);function LN(){this._tree=new Pae.default}function O0(){this.minX=0,this.minY=0,this.maxX=0,this.maxY=0,this.id=""}O0.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};LN.prototype.insert=function(e,t){let n=O0.fromRectangleAndId(e,t,new O0);this._tree.insert(n)};function KWe(e,t){return e.id===t.id}var JWe=new O0;LN.prototype.remove=function(e,t){let n=O0.fromRectangleAndId(e,t,JWe);this._tree.remove(n,KWe)};var ZWe=new O0;LN.prototype.collides=function(e){let t=O0.fromRectangleAndId("",e,ZWe);return this._tree.collides(t)};var PT=LN;var QWe=new z,$We=new Tt,e7e=new Tt;function ap(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 yt,this.updaters=new yt,this.updatersWithAttributes=new yt,this.attributes=new yt,this.subscriptions=new yt,this.showsUpdated=new yt,this.itemsToRemove=[],this.isDirty=!1,this.rectangleCollisionCheck=new PT}ap.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};ap.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||!j.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)}))}};ap.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 u(i)&&(i(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};ap.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)u(i)&&(u(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i),i=new kc({show:!1,asynchronous:!0,geometryInstances:s.slice(),classificationType:this.classificationType}),o.add(i,this.zIndex),t=!1;else{u(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(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 l=s[r],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.fillMaterialProperty.isConstant||c){let A=l.fillMaterialProperty.color,x=j.getValueOrDefault(A,e,z.WHITE,QWe);z.equals(d._lastColor,x)||(d._lastColor=z.clone(x,d._lastColor),d.color=Ot.toValue(x,d.color))}let p=l.entity.isShowing&&(l.hasConstantFill||l.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=fn.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!j.isConstant(m)){let A=j.getValueOrDefault(m,e,e7e,$We);Tt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=Tt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Ln.toValue(A,d.distanceDisplayCondition))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};ap.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);u(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()};ap.prototype.contains=function(e){return this.updaters.contains(e.id)};ap.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ot.PENDING;let i=n.getBoundingSphere(e.entity);return u(i)?(i.clone(t),ot.DONE):ot.FAILED};ap.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;u(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;u(n)&&(e.remove(n),this.oldPrimitive=void 0)};function IT(e,t){this._batches=[],this._primitives=e,this._classificationType=t}IT.prototype.add=function(e,t){let n=t.createFillGeometryInstance(e),i=this._batches,o=j.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 u(r)||(r=new ap(this._primitives,this._classificationType,n.attributes.color.value,o),i.push(r)),r.add(t,n),r};IT.prototype.remove=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;++i)if(t[i].remove(e))return};IT.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 l=0;l<c;l++){n=a[l],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};IT.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 ot.FAILED};IT.prototype.removeAllPrimitives=function(){let e=this._batches,t=e.length;for(let n=0;n<t;++n)e[n].removeAllPrimitives()};var ev=IT;var t7e=new Tt,n7e=new Tt;function Gu(e,t,n,i,o,r){this.primitives=e,this.classificationType=t,this.appearanceType=n,this.materialProperty=i,this.updaters=new yt,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new yt,this.material=void 0,this.updatersWithAttributes=new yt,this.attributes=new yt,this.invalidated=!1,this.removeMaterialSubscription=i.definitionChanged.addEventListener(Gu.prototype.onMaterialChanged,this),this.subscriptions=new yt,this.showsUpdated=new yt,this.usingSphericalTextureCoordinates=o,this.zIndex=r,this.rectangleCollisionCheck=new PT}Gu.prototype.onMaterialChanged=function(){this.invalidated=!0};Gu.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};Gu.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Pt&&t instanceof Pt?!0:u(t)&&t.equals(n)};Gu.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||!j.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};Gu.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 u(i)&&(i(),this.subscriptions.remove(t)),!0}return!1};Gu.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)u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=jo.getValue(e,this.materialProperty,this.material),n=new kc({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{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=jo.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],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d));let p=l.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(!j.isConstant(m)){let A=j.getValueOrDefault(m,e,n7e,t7e);Tt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=Tt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Ln.toValue(A,d.distanceDisplayCondition))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};Gu.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);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,l=a.show[0]===1;c!==l&&(a.show=fn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};Gu.prototype.contains=function(e){return this.updaters.contains(e.id)};Gu.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ot.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ot.FAILED:(i.boundingSphere.clone(t),ot.DONE)};Gu.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function OT(e,t,n){this._items=[],this._primitives=e,this._classificationType=t,this._appearanceType=n}OT.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=uu.shouldUseSphericalCoordinates(o.geometry.rectangle),s=j.getValueOrDefault(t.zIndex,0);for(let c=0;c<i;++c){let l=n[c];if(l.isMaterial(t)&&l.usingSphericalTextureCoordinates===r&&l.zIndex===s&&!l.overlapping(o.geometry.rectangle)){l.add(e,t,o);return}}let a=new Gu(this._primitives,this._classificationType,this._appearanceType,t.fillMaterialProperty,r,s);a.add(e,t,o),n.push(a)};OT.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}}};OT.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};OT.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 ot.FAILED};OT.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 FN=OT;var i7e=new z,o7e=new Tt,r7e=new Tt,s7e=h.ZERO,a7e=new h;function cp(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 yt,this.updaters=new yt,this.updatersWithAttributes=new yt,this.attributes=new yt,this.itemsToRemove=[],this.subscriptions=new yt,this.showsUpdated=new yt}cp.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||!j.isConstant(e.distanceDisplayConditionProperty)||!j.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)}))}};cp.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 u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};cp.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)u(i)&&(u(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i),i=new Tn({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{u(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(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 l=s[r],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.outlineColorProperty.isConstant||c){let x=l.outlineColorProperty,C=j.getValueOrDefault(x,e,z.WHITE,i7e);z.equals(d._lastColor,C)||(d._lastColor=z.clone(C,d._lastColor),d.color=Ot.toValue(C,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=l))}let p=l.entity.isShowing&&(l.hasConstantOutline||l.isOutlineVisible(e)),g=d.show[0]===1;p!==g&&(d.show=fn.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!j.isConstant(m)){let x=j.getValueOrDefault(m,e,r7e,o7e);Tt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=Tt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Ln.toValue(x,d.distanceDisplayCondition))}let A=l.terrainOffsetProperty;if(!j.isConstant(A)){let x=j.getValueOrDefault(A,e,s7e,a7e);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=zi.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};cp.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);u(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()};cp.prototype.contains=function(e){return this.updaters.contains(e.id)};cp.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ot.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ot.FAILED:(i.boundingSphere.clone(t),ot.DONE)};cp.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;u(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;u(n)&&(e.remove(n),this.oldPrimitive=void 0)};function BT(e,t,n){this._primitives=e,this._scene=t,this._shadows=n,this._solidBatches=new yt,this._translucentBatches=new yt}BT.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),u(r)||(r=new cp(this._primitives,!1,i,this._shadows),o.set(i,r)),r.add(t,n)):(o=this._translucentBatches,r=o.get(i),u(r)||(r=new cp(this._primitives,!0,i,this._shadows),o.set(i,r)),r.add(t,n))};BT.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};BT.prototype.update=function(e){let t,n,i,o,r=this._solidBatches.values,s=r.length,a=this._translucentBatches.values,c=a.length,l,f=!0,d=!1;do{for(d=!1,n=0;n<s;n++){o=r[n],f=o.update(e),l=o.itemsToRemove;let p=l.length;if(p>0)for(d=!0,t=0;t<p;t++)i=l[t],o.remove(i),this.add(e,i)}for(n=0;n<c;n++){o=a[n],f=o.update(e),l=o.itemsToRemove;let p=l.length;if(p>0)for(d=!0,t=0;t<p;t++)i=l[t],o.remove(i),this.add(e,i)}}while(d);return f};BT.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 ot.FAILED};BT.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 tv=BT;var Iae={};function c7e(e,t){return I.equalsEpsilon(e.latitude,t.latitude,I.EPSILON10)&&I.equalsEpsilon(e.longitude,t.longitude,I.EPSILON10)}var l7e=new fe,u7e=new fe;function f7e(e,t,n,i){t=po(t,h.equalsEpsilon);let o=t.length;if(o<2)return;let r=u(i),s=u(n),a=new Array(o),c=new Array(o),l=new Array(o),f=t[0];a[0]=f;let d=e.cartesianToCartographic(f,l7e);s&&(d.height=n[0]),c[0]=d.height,r?l[0]=i[0]:l[0]=0;let p=c[0],g=l[0],m=p===g,A=1;for(let x=1;x<o;++x){let C=t[x],T=e.cartesianToCartographic(C,u7e);s&&(T.height=n[x]),m=m&&T.height===0,c7e(d,T)?d.height<T.height&&(c[A-1]=T.height):(a[A]=C,c[A]=T.height,r?l[A]=i[x]:l[A]=0,m=m&&c[A]===l[A],fe.clone(T,d),++A)}if(!(m||A<2))return a.length=A,c.length=A,l.length=A,{positions:a,topHeights:c,bottomHeights:l}}var d7e=new Array(2),h7e=new Array(2),m7e={positions:void 0,height:void 0,granularity:void 0,ellipsoid:void 0};Iae.computePositions=function(e,t,n,i,o,r){let s=f7e(e,t,n,i);if(!u(s))return;t=s.positions,n=s.topHeights,i=s.bottomHeights;let a=t.length,c=a-2,l,f,d=I.chordLength(o,e.maximumRadius),p=m7e;if(p.minDistance=d,p.ellipsoid=e,r){let g=0,m;for(m=0;m<a-1;m++)g+=Ei.numberOfPoints(t[m],t[m+1],d)+1;l=new Float64Array(g*3),f=new Float64Array(g*3);let A=d7e,x=h7e;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 T=Ei.generateArc(p);l.set(T,C),x[0]=i[m],x[1]=i[m+1],f.set(Ei.generateArc(p),C),C+=T.length}}else p.positions=t,p.height=n,l=new Float64Array(Ei.generateArc(p)),p.height=i,f=new Float64Array(Ei.generateArc(p));return{bottomPositions:f,topPositions:l,numCorners:c}};var RT=Iae;var d9=new h,NN=new h,p7e=new h,Oae=new h,_7e=new h,g7e=new h,y7e=new h;function B0(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,o=y(e.vertexFormat,we.DEFAULT),r=y(e.granularity,I.RADIANS_PER_DEGREE),s=y(e.ellipsoid,ie.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._vertexFormat=we.clone(o),this._granularity=r,this._ellipsoid=ie.clone(s),this._workerName="createWallGeometry";let a=1+t.length*h.packedLength+2;u(i)&&(a+=i.length),u(n)&&(a+=n.length),this.packedLength=a+ie.packedLength+we.packedLength+1}B0.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=u(s)?s.length:0,t[n++]=r,u(s))for(i=0;i<r;++i)t[n++]=s[i];let a=e._maximumHeights;if(r=u(a)?a.length:0,t[n++]=r,u(a))for(i=0;i<r;++i)t[n++]=a[i];return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n]=e._granularity,t};var Bae=ie.clone(ie.UNIT_SPHERE),Rae=new we,nv={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:Bae,vertexFormat:Rae,granularity:void 0};B0.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,Bae);t+=ie.packedLength;let l=we.unpack(e,t,Rae);t+=we.packedLength;let f=e[t];return u(n)?(n._positions=r,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=ie.clone(c,n._ellipsoid),n._vertexFormat=we.clone(l,n._vertexFormat),n._granularity=f,n):(nv.positions=r,nv.minimumHeights=s,nv.maximumHeights=a,nv.granularity=f,new B0(nv))};B0.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,o=e.minimumHeight,r=e.maximumHeight,s=u(o),a=u(r);if(s||a){let l=t.length;n=s?new Array(l):void 0,i=a?new Array(l):void 0;for(let f=0;f<l;++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 B0(c)};B0.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._vertexFormat,r=e._granularity,s=e._ellipsoid,a=RT.computePositions(s,t,i,n,r,!0);if(!u(a))return;let c=a.bottomPositions,l=a.topPositions,f=a.numCorners,d=l.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,T=0,b=0,S=0,v=0,P=0,O=y7e,R=g7e,M=_7e,L=!0;d/=3;let _,E=0,w=1/(d-f-1);for(_=0;_<d;++_){let V=_*3,G=h.fromArray(l,V,d9),k=h.fromArray(c,V,NN);if(o.position&&(g[T++]=k.x,g[T++]=k.y,g[T++]=k.z,g[T++]=G.x,g[T++]=G.y,g[T++]=G.z),o.st&&(C[P++]=E,C[P++]=0,C[P++]=E,C[P++]=1),o.normal||o.tangent||o.bitangent){let Y=h.clone(h.ZERO,Oae),q=h.subtract(G,s.geodeticSurfaceNormal(G,NN),NN);if(_+1<d&&(Y=h.fromArray(l,V+3,Oae)),L){let X=h.subtract(Y,G,p7e),W=h.subtract(q,G,d9);O=h.normalize(h.cross(W,X,O),O),L=!1}h.equalsEpsilon(G,Y,I.EPSILON10)?L=!0:(E+=w,o.tangent&&(R=h.normalize(h.subtract(Y,G,R),R)),o.bitangent&&(M=h.normalize(h.cross(O,R,M),M))),o.normal&&(m[b++]=O.x,m[b++]=O.y,m[b++]=O.z,m[b++]=O.x,m[b++]=O.y,m[b++]=O.z),o.tangent&&(A[v++]=R.x,A[v++]=R.y,A[v++]=R.z,A[v++]=R.x,A[v++]=R.y,A[v++]=R.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 D=new sn;o.position&&(D.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:g})),o.normal&&(D.normal=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:m})),o.tangent&&(D.tangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:A})),o.bitangent&&(D.bitangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:x})),o.st&&(D.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:C}));let B=p/3;p-=6*(f+1);let N=Fe.createTypedArray(B,p),U=0;for(_=0;_<B-2;_+=2){let V=_,G=_+2,k=h.fromArray(g,V*3,d9),Y=h.fromArray(g,G*3,NN);if(h.equalsEpsilon(k,Y,I.EPSILON10))continue;let q=_+1,X=_+3;N[U++]=q,N[U++]=V,N[U++]=X,N[U++]=X,N[U++]=V,N[U++]=G}return new rt({attributes:D,indices:N,primitiveType:Re.TRIANGLES,boundingSphere:new re.fromVertices(g)})};var kN=B0;var Mae=new h,Lae=new h;function R0(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,o=y(e.granularity,I.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;u(i)&&(s+=i.length),u(n)&&(s+=n.length),this.packedLength=s+ie.packedLength+1}R0.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=u(s)?s.length:0,t[n++]=r,u(s))for(i=0;i<r;++i)t[n++]=s[i];let a=e._maximumHeights;if(r=u(a)?a.length:0,t[n++]=r,u(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 Fae=ie.clone(ie.UNIT_SPHERE),iv={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:Fae,granularity:void 0};R0.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,Fae);t+=ie.packedLength;let l=e[t];return u(n)?(n._positions=r,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=ie.clone(c,n._ellipsoid),n._granularity=l,n):(iv.positions=r,iv.minimumHeights=s,iv.maximumHeights=a,iv.granularity=l,new R0(iv))};R0.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,o=e.minimumHeight,r=e.maximumHeight,s=u(o),a=u(r);if(s||a){let l=t.length;n=s?new Array(l):void 0,i=a?new Array(l):void 0;for(let f=0;f<l;++f)s&&(n[f]=o),a&&(i[f]=r)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid};return new R0(c)};R0.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._granularity,r=e._ellipsoid,s=RT.computePositions(r,t,i,n,o,!1);if(!u(s))return;let a=s.bottomPositions,c=s.topPositions,l=c.length,f=l*2,d=new Float64Array(f),p=0;l/=3;let g;for(g=0;g<l;++g){let T=g*3,b=h.fromArray(c,T,Mae),S=h.fromArray(a,T,Lae);d[p++]=S.x,d[p++]=S.y,d[p++]=S.z,d[p++]=b.x,d[p++]=b.y,d[p++]=b.z}let m=new sn({position:new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:d})}),A=f/3;f=2*A-4+A;let x=Fe.createTypedArray(A,f),C=0;for(g=0;g<A-2;g+=2){let T=g,b=g+2,S=h.fromArray(d,T*3,Mae),v=h.fromArray(d,b*3,Lae);if(h.equalsEpsilon(S,v,I.EPSILON10))continue;let P=g+1,O=g+3;x[C++]=P,x[C++]=T,x[C++]=P,x[C++]=O,x[C++]=T,x[C++]=b}return x[C++]=A-2,x[C++]=A-1,new rt({attributes:m,indices:x,primitiveType:Re.LINES,boundingSphere:new re.fromVertices(d)})};var VN=R0;var Nae=new z;function A7e(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 $f(e,t){Qn.call(this,{entity:e,scene:t,geometryOptions:new A7e(e),geometryPropertyName:"wall",observedPropertyNames:["availability","wall"]}),this._onEntityPropertyChanged(e,"wall",e.wall,void 0)}u(Object.create)&&($f.prototype=Object.create(Qn.prototype),$f.prototype.constructor=$f);$f.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Ln.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Pt){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,Nae)),u(c)||(c=z.WHITE),o=Ot.fromColor(c),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};return new gt({id:t,geometry:new kN(this._options),attributes:i})};$f.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=j.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Nae),o=this._distanceDisplayConditionProperty.getValue(e);return new gt({id:t,geometry:new VN(this._options),attributes:{show:new fn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Ot.fromColor(i),distanceDisplayCondition:Ln.fromDistanceDisplayCondition(o)}})};$f.prototype._isHidden=function(e,t){return!u(t.positions)||Qn.prototype._isHidden.call(this,e,t)};$f.prototype._getIsClosed=function(e){return!1};$f.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!j.isConstant(t.minimumHeights)||!j.isConstant(t.maximumHeights)||!j.isConstant(t.outlineWidth)||!j.isConstant(t.granularity)};$f.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?$t.VERTEX_FORMAT:no.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(Ve.MINIMUM_VALUE,s.positions),s.minimumHeights=u(n)?n.getValue(Ve.MINIMUM_VALUE,s.minimumHeights):void 0,s.maximumHeights=u(i)?i.getValue(Ve.MINIMUM_VALUE,s.maximumHeights):void 0,s.granularity=u(o)?o.getValue(Ve.MINIMUM_VALUE):void 0};$f.DynamicGeometryUpdater=MT;function MT(e,t,n){Zn.call(this,e,t,n)}u(Object.create)&&(MT.prototype=Object.create(Zn.prototype),MT.prototype.constructor=MT);MT.prototype._isHidden=function(e,t,n){return!u(this._options.positions)||Zn.prototype._isHidden.call(this,e,t,n)};MT.prototype._setOptions=function(e,t,n){let i=this._options;i.positions=j.getValueOrUndefined(t.positions,n,i.positions),i.minimumHeights=j.getValueOrUndefined(t.minimumHeights,n,i.minimumHeights),i.maximumHeights=j.getValueOrUndefined(t.maximumHeights,n,i.maximumHeights),i.granularity=j.getValueOrUndefined(t.granularity,n)};var UN=$f;var x7e=[],kae=[LB,KF,zF,gN,yN,bN,PN,BN,RN,UN];function ov(e,t){this.entity=e,this.scene=t;let n=new Array(kae.length),i=new ye;function o(s){i.raiseEvent(s)}let r=new Dr;for(let s=0;s<n.length;s++){let a=new kae[s](e,t);r.add(a.geometryChanged,o),n[s]=a}this.updaters=n,this.geometryChanged=i,this.eventHelper=r,this._removeEntitySubscription=e.definitionChanged.addEventListener(ov.prototype._onEntityPropertyChanged,this)}ov.prototype._onEntityPropertyChanged=function(e,t,n,i){let o=this.updaters;for(let r=0;r<o.length;r++)o[r]._onEntityPropertyChanged(e,t,n,i)};ov.prototype.forEach=function(e){let t=this.updaters;for(let n=0;n<t.length;n++)e(t[n])};ov.prototype.destroy=function(){this.eventHelper.removeAll();let e=this.updaters;for(let t=0;t<e.length;t++)e[t].destroy();this._removeEntitySubscription(),le(this)};function Hu(e,t,n,i){n=y(n,e.primitives),i=y(i,e.groundPrimitives),this._scene=e,this._primitives=n,this._groundPrimitives=i,this._entityCollection=void 0,this._addedObjects=new yt,this._removedObjects=new yt,this._changedObjects=new yt;let o=hn.NUMBER_OF_SHADOW_MODES;this._outlineBatches=new Array(o*2),this._closedColorBatches=new Array(o*2),this._closedMaterialBatches=new Array(o*2),this._openColorBatches=new Array(o*2),this._openMaterialBatches=new Array(o*2);let r=qo.supportsMaterialsforEntitiesOnTerrain(e);this._supportsMaterialsforEntitiesOnTerrain=r;let s;for(s=0;s<o;++s)this._outlineBatches[s]=new tv(n,e,s,!1),this._outlineBatches[o+s]=new tv(n,e,s,!0),this._closedColorBatches[s]=new Jf(n,$t,void 0,!0,s,!0),this._closedColorBatches[o+s]=new Jf(n,$t,void 0,!0,s,!1),this._closedMaterialBatches[s]=new Qf(n,no,void 0,!0,s,!0),this._closedMaterialBatches[o+s]=new Qf(n,no,void 0,!0,s,!1),this._openColorBatches[s]=new Jf(n,$t,void 0,!1,s,!0),this._openColorBatches[o+s]=new Jf(n,$t,void 0,!1,s,!1),this._openMaterialBatches[s]=new Qf(n,no,void 0,!1,s,!0),this._openMaterialBatches[o+s]=new Qf(n,no,void 0,!1,s,!1);let a=Fn.NUMBER_OF_CLASSIFICATION_TYPES,c=new Array(a),l=[];if(r)for(s=0;s<a;++s)l.push(new FN(i,s,no)),c[s]=new ev(i,s);else for(s=0;s<a;++s)c[s]=new ev(i,s);this._groundColorBatches=c,this._groundMaterialBatches=l,this._dynamicBatch=new uT(n,i),this._batches=this._outlineBatches.concat(this._closedColorBatches,this._closedMaterialBatches,this._openColorBatches,this._openMaterialBatches,this._groundColorBatches,this._groundMaterialBatches,this._dynamicBatch),this._subscriptions=new yt,this._updaterSets=new yt,this._entityCollection=t,t.collectionChanged.addEventListener(Hu.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,x7e)}Hu.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,l,f,d=this;for(a=s.length-1;a>-1;a--)c=s[a],l=c.id,f=this._updaterSets.get(l),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],l=c.id,f=this._updaterSets.get(l),f.forEach(this._removeUpdater.bind(this)),f.destroy(),this._updaterSets.remove(l),this._subscriptions.get(l)(),this._subscriptions.remove(l);for(a=n.length-1;a>-1;a--)c=n[a],l=c.id,f=new ov(c,this._scene),this._updaterSets.set(l,f),f.forEach(function(A){d._insertUpdaterIntoBatch(e,A)}),this._subscriptions.set(l,f.geometryChanged.addEventListener(Hu._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 C7e=[],T7e=new re;Hu.prototype.getBoundingSphere=function(e,t){let n=C7e,i=T7e,o=0,r=ot.DONE,s=this._batches,a=s.length,c=e.id,l=this._updaterSets.get(c).updaters;for(let f=0;f<l.length;f++){let d=l[f];for(let p=0;p<a;p++){if(r=s[p].getBoundingSphere(d,i),r===ot.PENDING)return ot.PENDING;r===ot.DONE&&(n[o]=re.clone(i,n[o]),o++)}}return o===0?ot.FAILED:(n.length=o,re.fromBoundingSpheres(n,t),ot.DONE)};Hu.prototype.isDestroyed=function(){return!1};Hu.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Hu.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)};Hu.prototype._removeUpdater=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;i++)t[i].remove(e)};Hu.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&&(u(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?u(t.terrainOffsetProperty)?this._closedColorBatches[i+n].add(e,t):this._closedColorBatches[n].add(e,t):u(t.terrainOffsetProperty)?this._closedMaterialBatches[i+n].add(e,t):this._closedMaterialBatches[n].add(e,t):t.fillMaterialProperty instanceof Pt?u(t.terrainOffsetProperty)?this._openColorBatches[i+n].add(e,t):this._openColorBatches[n].add(e,t):u(t.terrainOffsetProperty)?this._openMaterialBatches[i+n].add(e,t):this._openMaterialBatches[n].add(e,t)};Hu._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,o=i.id;!u(t.get(o))&&!u(n.get(o))&&n.set(o,i)};Hu.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 zN=Hu;var E7e=1,b7e="30px sans-serif",S7e=Bo.FILL,w7e=z.WHITE,v7e=z.BLACK,D7e=1,P7e=!1,I7e=new z(.165,.165,.165,.8),O7e=new H(7,5),B7e=H.ZERO,R7e=h.ZERO,M7e=ze.NONE,L7e=ci.CENTER,F7e=wn.CENTER,N7e=new h,k7e=new z,V7e=new z,U7e=new z,z7e=new H,G7e=new h,H7e=new H,W7e=new bt,j7e=new bt,q7e=new bt,Y7e=new Tt;function Vae(e){this.entity=e,this.label=void 0,this.index=void 0}function ag(e,t){t.collectionChanged.addEventListener(ag.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new yt,this._onCollectionChanged(t,t.values,[],[])}ag.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,l=r.label,f=s.isShowing&&s.isAvailable(e)&&j.getValueOrDefault(a._show,e,!0),d;if(f&&(d=j.getValueOrUndefined(s._position,e,N7e),c=j.getValueOrUndefined(a._text,e),f=u(d)&&u(c)),!f){h9(r,s,n);continue}j.isConstant(s._position)||(n._clusterDirty=!0);let p=!1,g=j.getValueOrDefault(a._heightReference,e,M7e);u(l)||(l=n.getLabel(s),l.id=s,r.label=l,p=h.equals(l.position,d)&&l.heightReference===g),l.show=!0,l.position=d,l.text=c,l.scale=j.getValueOrDefault(a._scale,e,E7e),l.font=j.getValueOrDefault(a._font,e,b7e),l.style=j.getValueOrDefault(a._style,e,S7e),l.fillColor=j.getValueOrDefault(a._fillColor,e,w7e,k7e),l.outlineColor=j.getValueOrDefault(a._outlineColor,e,v7e,V7e),l.outlineWidth=j.getValueOrDefault(a._outlineWidth,e,D7e),l.showBackground=j.getValueOrDefault(a._showBackground,e,P7e),l.backgroundColor=j.getValueOrDefault(a._backgroundColor,e,I7e,U7e),l.backgroundPadding=j.getValueOrDefault(a._backgroundPadding,e,O7e,z7e),l.pixelOffset=j.getValueOrDefault(a._pixelOffset,e,B7e,H7e),l.eyeOffset=j.getValueOrDefault(a._eyeOffset,e,R7e,G7e),l.heightReference=g,l.horizontalOrigin=j.getValueOrDefault(a._horizontalOrigin,e,L7e),l.verticalOrigin=j.getValueOrDefault(a._verticalOrigin,e,F7e),l.translucencyByDistance=j.getValueOrUndefined(a._translucencyByDistance,e,W7e),l.pixelOffsetScaleByDistance=j.getValueOrUndefined(a._pixelOffsetScaleByDistance,e,j7e),l.scaleByDistance=j.getValueOrUndefined(a._scaleByDistance,e,q7e),l.distanceDisplayCondition=j.getValueOrUndefined(a._distanceDisplayCondition,e,Y7e),l.disableDepthTestDistance=j.getValueOrUndefined(a._disableDepthTestDistance,e),p&&l._updateClamping()}return!0};ag.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!u(n)||!u(n.label))return ot.FAILED;let i=n.label;return t.center=h.clone(y(i._clampedPosition,i.position),t.center),t.radius=0,ot.DONE};ag.prototype.isDestroyed=function(){return!1};ag.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(ag.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removeLabel(e[t]);return le(this)};ag.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],u(r._label)&&u(r._position)&&s.set(r.id,new Vae(r));for(o=i.length-1;o>-1;o--)r=i[o],u(r._label)&&u(r._position)?s.contains(r.id)||s.set(r.id,new Vae(r)):(h9(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],h9(s.get(r.id),r,a),s.remove(r.id)};function h9(e,t,n){u(e)&&(e.label=void 0,n.removeLabel(t))}var GN=ag;function X7e(e,t,n){return e.readyPromise.then(function(){return Z7e(e,t,n)})}function K7e(e,t){let n=e[0],i=n.terrainProvider.requestTileGeometry(n.x,n.y,n.level);if(!i)return!1;let o=i.then(Q7e(n)).catch($7e(n));return e.shift(),t.push(o),!0}function J7e(e){return new Promise(function(t){setTimeout(t,e)})}function m9(e,t){return e.length?K7e(e,t)?m9(e,t):J7e(100).then(()=>m9(e,t)):Promise.resolve()}function Z7e(e,t,n){let i=e.tilingScheme,o,r=[],s={};for(o=0;o<n.length;++o){let c=i.positionToTileXY(n[o],t),l=c.toString();if(!s.hasOwnProperty(l)){let f={x:c.x,y:c.y,level:t,tilingScheme:i,terrainProvider:e,positions:[]};s[l]=f,r.push(f)}s[l].positions.push(n[o])}let a=[];return m9(r,a).then(function(){return Promise.all(a).then(function(){return n})})}function Uae(e,t,n){let i=t.interpolateHeight(n,e.longitude,e.latitude);return i===void 0?!1:(e.height=i,!0)}function Q7e(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(!Uae(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];Uae(s,i,n)}}):Promise.resolve()}}function $7e(e){let t=e.positions;return function(){for(let n=0;n<t.length;++n){let i=t[n];i.height=void 0}}}var HN=X7e;var p9=new H;function zae(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,p9);let f=e.loadTileDataAvailability(p9.x,p9.y,1);u(f)&&r.push(f)}let l=n[c];u(l)||(n[c]=l=[]),l.push(a)}return Promise.all(r).then(function(){return Promise.all(n.map(function(s,a){if(u(s))return HN(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 zae(e,s)}).then(function(){return t})})}var cg=zae;var eje=1,tje=0,nje=!0,ije=!0,oje=hn.ENABLED,rje=ze.NONE,sje=z.RED,aje=0,cje=z.WHITE,lje=ac.HIGHLIGHT,uje=.5,fje=new H(1,1),dje=new F,hje=new F,Gae=new z;function Th(e,t){t.collectionChanged.addEventListener(Th.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._modelHash={},this._entitiesToVisualize=new yt,this._onCollectionChanged(t,t.values,[],[])}Th.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,l=n[s.id],f=s.isShowing&&s.isAvailable(e)&&j.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,dje),c=Pe.createIfNeeded(j.getValueOrUndefined(a._uri,e)),f=u(d)&&u(c)),!f){u(l)&&(l.modelPrimitive.show=!1);continue}let p=u(l)?l.modelPrimitive:void 0;if((!u(p)||c.url!==l.url)&&(u(p)&&(i.removeAndDestroy(p),delete n[s.id]),p=ih.fromGltf({url:c,incrementallyLoadTextures:j.getValueOrDefault(a._incrementallyLoadTextures,e,nje),scene:this._scene}),p.id=s,i.add(p),l={modelPrimitive:p,url:c.url,animationsRunning:!1,nodeTransformationsScratch:{},articulationsScratch:{},loadFail:!1,awaitingSampleTerrain:!1,clampedBoundingSphere:void 0,sampleTerrainFailed:!1},n[s.id]=l,pje(p,s,n)),p.show=!0,p.scale=j.getValueOrDefault(a._scale,e,eje),p.minimumPixelSize=j.getValueOrDefault(a._minimumPixelSize,e,tje),p.maximumScale=j.getValueOrUndefined(a._maximumScale,e),p.modelMatrix=F.clone(d,p.modelMatrix),p.shadows=j.getValueOrDefault(a._shadows,e,oje),p.heightReference=j.getValueOrDefault(a._heightReference,e,rje),p.distanceDisplayCondition=j.getValueOrUndefined(a._distanceDisplayCondition,e),p.silhouetteColor=j.getValueOrDefault(a._silhouetteColor,e,sje,Gae),p.silhouetteSize=j.getValueOrDefault(a._silhouetteSize,e,aje),p.color=j.getValueOrDefault(a._color,e,cje,Gae),p.colorBlendMode=j.getValueOrDefault(a._colorBlendMode,e,lje),p.colorBlendAmount=j.getValueOrDefault(a._colorBlendAmount,e,uje),p.clippingPlanes=j.getValueOrUndefined(a._clippingPlanes,e),p.clampAnimations=j.getValueOrDefault(a._clampAnimations,e,ije),p.imageBasedLighting.imageBasedLightingFactor=j.getValueOrDefault(a._imageBasedLightingFactor,e,fje),p.lightColor=j.getValueOrUndefined(a._lightColor,e),p.customShader=j.getValueOrUndefined(a._customShader,e),p.ready){let g=j.getValueOrDefault(a._runAnimations,e,!0);l.animationsRunning!==g&&(g?p.activeAnimations.addAll({loop:sc.REPEAT}):p.activeAnimations.removeAll(),l.animationsRunning=g);let m=j.getValueOrUndefined(a._nodeTransformations,e,l.nodeTransformationsScratch);if(u(m)){let C=Object.keys(m);for(let T=0,b=C.length;T<b;++T){let S=C[T],v=m[S];if(!u(v))continue;let P=p.getNode(S);if(!u(P))continue;let O=F.fromTranslationRotationScale(v,hje);P.matrix=F.multiply(P.originalMatrix,O,O)}}let A=!1,x=j.getValueOrUndefined(a._articulations,e,l.articulationsScratch);if(u(x)){let C=Object.keys(x);for(let T=0,b=C.length;T<b;++T){let S=C[T],v=x[S];!u(v)||(A=!0,p.setArticulationStage(S,v))}}A&&p.applyArticulations()}}return!0};Th.prototype.isDestroyed=function(){return!1};Th.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Th.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._modelHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)_9(this,e[i],t,n);return le(this)};Th._sampleTerrainMostDetailed=cg;var LT=new h,Hae=new fe;Th.prototype.getBoundingSphere=function(e,t){let n=this._modelHash[e.id];if(!u(n)||n.loadFail)return ot.FAILED;let i=n.modelPrimitive;if(!u(i)||!i.show)return ot.FAILED;if(!i.ready)return ot.PENDING;let r=this._scene.globe,s=r.ellipsoid,a=r.terrainProvider;if(i.heightReference!==ze.NONE){if(!a.ready)return ot.PENDING;let l=i.modelMatrix;LT.x=l[12],LT.y=l[13],LT.z=l[14];let f=s.cartesianToCartographic(LT);if(!u(a.availability)){i.heightReference===ze.CLAMP_TO_GROUND&&(f.height=0);let g=s.cartographicToCartesian(f);return re.clone(i.boundingSphere,t),t.center=g,ot.DONE}let d=this._modelHash[e.id].clampedBoundingSphere;return this._modelHash[e.id].sampleTerrainFailed?(this._modelHash[e.id].sampleTerrainFailed=!1,ot.FAILED):u(d)?(re.clone(d,t),this._modelHash[e.id].clampedBoundingSphere=void 0,ot.DONE):(d=new re,this._modelHash[e.id].awaitingSampleTerrain||(fe.clone(f,Hae),this._modelHash[e.id].awaitingSampleTerrain=!0,Th._sampleTerrainMostDetailed(a,[Hae]).then(m=>{this._modelHash[e.id].awaitingSampleTerrain=!1;let A=m[0];i.heightReference===ze.RELATIVE_TO_GROUND&&(A.height+=f.height),s.cartographicToCartesian(A,LT),re.clone(i.boundingSphere,d),d.center=LT,this._modelHash[e.id].clampedBoundingSphere=re.clone(d)}).catch(m=>{this._modelHash[e.id].sampleTerrainFailed=!0,this._modelHash[e.id].awaitingSampleTerrain=!1})),ot.PENDING)}return re.clone(i.boundingSphere,t),ot.DONE};Th.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],u(r._model)&&u(r._position)&&s.set(r.id,r);for(o=i.length-1;o>-1;o--)r=i[o],u(r._model)&&u(r._position)?(mje(r,a),s.set(r.id,r)):(_9(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],_9(this,r,a,c),s.remove(r.id)};function _9(e,t,n,i){let o=n[t.id];u(o)&&(i.removeAndDestroy(o.modelPrimitive),delete n[t.id])}function mje(e,t){let n=t[e.id];u(n)&&(n.nodeTransformationsScratch={},n.articulationsScratch={})}function pje(e,t,n){e.readyPromise.catch(function(i){console.error(i),n[t.id].loadFail=!0})}var WN=Th;function lg(e){this._definitionChanged=new ye,this._value=void 0,this._removeSubscription=void 0,this.setValue(e)}Object.defineProperties(lg.prototype,{isConstant:{get:function(){return j.isConstant(this._value)}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return u(this._value)?this._value.referenceFrame:Zi.FIXED}}});lg.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,Zi.FIXED,t)};lg.prototype.setValue=function(e){this._value!==e&&(this._value=e,u(this._removeSubscription)&&(this._removeSubscription(),this._removeSubscription=void 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d=!u(o)||$.lessThanOrEquals(o,t)||$.greaterThanOrEquals(o,n),p=0,g=i.length,m=i[p],A=n,x=!1,C,T,b;for(;p<g;){if(!d&&$.greaterThanOrEquals(m,o)&&(f=e.getValueInReferenceFrame(o,r,c[l]),u(f)&&(c[l++]=f),d=!0),$.greaterThan(m,t)&&$.lessThan(m,A)&&!m.equals(o)&&(f=e.getValueInReferenceFrame(m,r,c[l]),u(f)&&(c[l++]=f)),p<g-1){if(s>0&&!x){let S=i[p+1],v=$.secondsDifference(S,m);x=v>s,x&&(C=Math.ceil(v/s),T=0,b=v/Math.max(C,2),C=Math.max(C-1,1))}if(x&&T<C){m=$.addSeconds(m,b,new $),T++;continue}}x=!1,p++,m=i[p]}return f=e.getValueInReferenceFrame(n,r,c[l]),u(f)&&(c[l++]=f),l}function Aje(e,t,n,i,o,r,s,a){let c,l=0,f=s,d=t,p=Math.max(r,60),g=!u(i)||$.lessThanOrEquals(i,t)||$.greaterThanOrEquals(i,n);for(;$.lessThan(d,n);)!g&&$.greaterThanOrEquals(d,i)&&(g=!0,c=e.getValueInReferenceFrame(i,o,a[f]),u(c)&&(a[f]=c,f++)),c=e.getValueInReferenceFrame(d,o,a[f]),u(c)&&(a[f]=c,f++),l++,d=$.addSeconds(t,p*l,new $);return c=e.getValueInReferenceFrame(n,o,a[f]),u(c)&&(a[f]=c,f++),f}function xje(e,t,n,i,o,r,s,a){y9.start=t,y9.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!yn.intersect(d,y9,qae).isEmpty){let p=d.start;d.isStartIncluded||(d.isStopIncluded?p=d.stop:p=$.addSeconds(d.start,$.secondsDifference(d.stop,d.start)/2,new $));let g=e.getValueInReferenceFrame(p,o,a[c]);u(g)&&(a[c]=g,c++)}}return c}function Cje(e,t,n,i,o,r,s,a){let c=e.getValueInReferenceFrame(t,o,a[s]);return u(c)&&(a[s++]=c),s}function Tje(e,t,n,i,o,r,s,a){g9.start=t,g9.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!yn.intersect(d,g9,qae).isEmpty){let p=d.start,g=d.stop,m=t;$.greaterThan(p,m)&&(m=p);let A=n;$.lessThan(g,A)&&(A=g),c=Yae(d.data,m,A,i,o,r,c,a)}}return c}function Yae(e,t,n,i,o,r,s,a){for(;e instanceof Q_;)e=e.resolvedProperty;if(e instanceof ta){let c=e._property._times;s=yje(e,t,n,c,i,o,r,s,a)}else e instanceof ea?s=Tje(e,t,n,i,o,r,s,a):e instanceof eg?s=xje(e,t,n,i,o,r,s,a):e instanceof Vc||e instanceof lp&&j.isConstant(e)?s=Cje(e,t,n,i,o,r,s,a):s=Aje(e,t,n,i,o,r,s,a);return s}function Xae(e,t,n,i,o,r,s){u(s)||(s=[]);let a=Yae(e,t,n,i,o,r,0,s);return s.length=a,s}var jae=new Q;function rv(e,t){this._unusedIndexes=[],this._polylineCollection=new I_,this._scene=e,this._referenceFrame=t,e.primitives.add(this._polylineCollection)}rv.prototype.update=function(e){if(this._referenceFrame===Zi.INERTIAL){let t=St.computeIcrfToFixedMatrix(e,jae);u(t)||(t=St.computeTemeToPseudoFixedMatrix(e,jae)),F.fromRotationTranslation(t,h.ZERO,this._polylineCollection.modelMatrix)}};rv.prototype.updateObject=function(e,t){let n=t.entity,i=n._path,o=n._position,r,s,a=i._show,c=t.polyline,l=n.isShowing&&n.isAvailable(e)&&(!u(a)||a.getValue(e));if(l){let d=j.getValueOrUndefined(i._leadTime,e),p=j.getValueOrUndefined(i._trailTime,e),g=n._availability,m=u(g),A=u(d),x=u(p);if(l=m||A&&x,l){if(x&&(r=$.addSeconds(e,-p,new $)),A&&(s=$.addSeconds(e,d,new $)),m){let C=g.start,T=g.stop;(!x||$.greaterThan(C,r))&&(r=C),(!A||$.lessThan(T,s))&&(s=T)}l=$.lessThan(r,s)}}if(!l){u(c)&&(this._unusedIndexes.push(t.index),t.polyline=void 0,c.show=!1,t.index=void 0);return}if(!u(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=j.getValueOrDefault(i._resolution,e,_je);c.show=!0,c.positions=Xae(o,r,s,e,this._referenceFrame,f,c.positions.slice()),c.material=jo.getValue(e,i._material,c.material),c.width=j.getValueOrDefault(i._width,e,gje),c.distanceDisplayCondition=j.getValueOrUndefined(i._distanceDisplayCondition,e,c.distanceDisplayCondition)};rv.prototype.removeObject=function(e){let t=e.polyline;u(t)&&(this._unusedIndexes.push(e.index),e.polyline=void 0,t.show=!1,t.id=void 0,e.index=void 0)};rv.prototype.destroy=function(){return this._scene.primitives.remove(this._polylineCollection),le(this)};function ug(e,t){t.collectionChanged.addEventListener(ug.prototype._onCollectionChanged,this),this._scene=e,this._updaters={},this._entityCollection=t,this._items=new yt,this._onCollectionChanged(t,t.values,[],[])}ug.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&&u(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,l=Zi.FIXED;this._scene.mode===ee.SCENE3D&&(l=a.referenceFrame);let f=this._updaters[l];if(c===f&&u(f)){f.updateObject(e,r);continue}u(c)&&c.removeObject(r),u(f)||(f=new rv(this._scene,l),f.update(e),this._updaters[l]=f),r.updater=f,u(f)&&f.updateObject(e,r)}return!0};ug.prototype.isDestroyed=function(){return!1};ug.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(ug.prototype._onCollectionChanged,this);let e=this._updaters;for(let t in e)e.hasOwnProperty(t)&&e[t].destroy();return le(this)};ug.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],u(r._path)&&u(r._position)&&a.set(r.id,new Wae(r));for(o=i.length-1;o>-1;o--)r=i[o],u(r._path)&&u(r._position)?a.contains(r.id)||a.set(r.id,new Wae(r)):(s=a.get(r.id),u(s)&&(u(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),u(s)&&(u(s.updater)&&s.updater.removeObject(s),a.remove(r.id))};ug._subSample=Xae;var jN=ug;var Kae=z.WHITE,Jae=z.BLACK,Zae=0,Qae=1,$ae=0,ece=new z,Eje=new h,tce=new z,nce=new bt,ice=new bt,oce=new Tt;function rce(e){this.entity=e,this.pointPrimitive=void 0,this.billboard=void 0,this.color=void 0,this.outlineColor=void 0,this.pixelSize=void 0,this.outlineWidth=void 0}function fg(e,t){t.collectionChanged.addEventListener(fg.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new yt,this._onCollectionChanged(t,t.values,[],[])}fg.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,o=t.length;i<o;i++){let r=t[i],s=r.entity,a=s._point,c=r.pointPrimitive,l=r.billboard,f=j.getValueOrDefault(a._heightReference,e,ze.NONE),d=s.isShowing&&s.isAvailable(e)&&j.getValueOrDefault(a._show,e,!0),p;if(d&&(p=j.getValueOrUndefined(s._position,e,Eje),d=u(p)),!d){sv(r,s,n);continue}j.isConstant(s._position)||(n._clusterDirty=!0);let g=!1,m=!1;if(f!==ze.NONE&&!u(l)?(u(c)&&(sv(r,s,n),c=void 0),l=n.getBillboard(s),l.id=s,l.image=void 0,r.billboard=l,g=!0,m=h.equals(l.position,p)&&l.heightReference===f):f===ze.NONE&&!u(c)&&(u(l)&&(sv(r,s,n),l=void 0),c=n.getPoint(s),c.id=s,r.pointPrimitive=c),u(c))c.show=!0,c.position=p,c.scaleByDistance=j.getValueOrUndefined(a._scaleByDistance,e,nce),c.translucencyByDistance=j.getValueOrUndefined(a._translucencyByDistance,e,ice),c.color=j.getValueOrDefault(a._color,e,Kae,ece),c.outlineColor=j.getValueOrDefault(a._outlineColor,e,Jae,tce),c.outlineWidth=j.getValueOrDefault(a._outlineWidth,e,Zae),c.pixelSize=j.getValueOrDefault(a._pixelSize,e,Qae),c.distanceDisplayCondition=j.getValueOrUndefined(a._distanceDisplayCondition,e,oce),c.disableDepthTestDistance=j.getValueOrDefault(a._disableDepthTestDistance,e,$ae);else if(u(l)){l.show=!0,l.position=p,l.scaleByDistance=j.getValueOrUndefined(a._scaleByDistance,e,nce),l.translucencyByDistance=j.getValueOrUndefined(a._translucencyByDistance,e,ice),l.distanceDisplayCondition=j.getValueOrUndefined(a._distanceDisplayCondition,e,oce),l.disableDepthTestDistance=j.getValueOrDefault(a._disableDepthTestDistance,e,$ae),l.heightReference=f;let A=j.getValueOrDefault(a._color,e,Kae,ece),x=j.getValueOrDefault(a._outlineColor,e,Jae,tce),C=Math.round(j.getValueOrDefault(a._outlineWidth,e,Zae)),T=Math.max(1,Math.round(j.getValueOrDefault(a._pixelSize,e,Qae)));if(C>0?(l.scale=1,g=g||C!==r.outlineWidth||T!==r.pixelSize||!z.equals(A,r.color)||!z.equals(x,r.outlineColor)):(l.scale=T/50,T=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=T,r.outlineWidth=C;let b=A.alpha,S=A.toCssColorString(),v=x.toCssColorString(),P=JSON.stringify([S,T,v,C]);l.setImage(P,xC(b,S,v,C,T))}m&&l._updateClamping()}}return!0};fg.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!u(n)||!(u(n.pointPrimitive)||u(n.billboard)))return ot.FAILED;if(u(n.pointPrimitive))t.center=h.clone(n.pointPrimitive.position,t.center);else{let i=n.billboard;if(!u(i._clampedPosition))return ot.PENDING;t.center=h.clone(i._clampedPosition,t.center)}return t.radius=0,ot.DONE};fg.prototype.isDestroyed=function(){return!1};fg.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(fg.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removePoint(e[t]);return le(this)};fg.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],u(r._point)&&u(r._position)&&s.set(r.id,new rce(r));for(o=i.length-1;o>-1;o--)r=i[o],u(r._point)&&u(r._position)?s.contains(r.id)||s.set(r.id,new rce(r)):(sv(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],sv(s.get(r.id),r,a),s.remove(r.id)};function sv(e,t,n){if(u(e)){let i=e.pointPrimitive;if(u(i)){e.pointPrimitive=void 0,n.removePoint(t);return}let o=e.billboard;u(o)&&(e.billboard=void 0,n.removeBillboard(t))}}var qN=fg;var uce=[];function bje(e,t,n,i,o){let r=uce;r.length=o;let s,a=n.red,c=n.green,l=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-l)/o,T=(m-f)/o;for(s=0;s<o;s++)r[s]=new z(a+s*A,c+s*x,l+s*C,f+s*T);return r}function av(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=we.clone(y(e.vertexFormat,we.DEFAULT)),this._arcType=y(e.arcType,Yt.GEODESIC),this._granularity=y(e.granularity,I.RADIANS_PER_DEGREE),this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._workerName="createPolylineGeometry";let r=1+t.length*h.packedLength;r+=u(n)?1+n.length*z.packedLength:1,this.packedLength=r+ie.packedLength+we.packedLength+4}av.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=u(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,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._width,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};var fce=ie.clone(ie.UNIT_SPHERE),dce=new we,M0={positions:void 0,colors:void 0,ellipsoid:fce,vertexFormat:dce,width:void 0,colorsPerVertex:void 0,arcType:void 0,granularity:void 0};av.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,fce);t+=ie.packedLength;let c=we.unpack(e,t,dce);t+=we.packedLength;let l=e[t++],f=e[t++]===1,d=e[t++],p=e[t];return u(n)?(n._positions=r,n._colors=s,n._ellipsoid=ie.clone(a,n._ellipsoid),n._vertexFormat=we.clone(c,n._vertexFormat),n._width=l,n._colorsPerVertex=f,n._arcType=d,n._granularity=p,n):(M0.positions=r,M0.colors=s,M0.width=l,M0.colorsPerVertex=f,M0.arcType=d,M0.granularity=p,new av(M0))};var sce=new h,ace=new h,cce=new h,lce=new h;av.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,l,f,d=[],p=po(e._positions,h.equalsEpsilon,!1,d);if(u(i)&&d.length>0){let B=0,N=d[0];i=i.filter(function(U,V){let G=!1;return o?G=V===N||V===0&&N===1:G=V+1===N,G?(B++,N=d[B],!1):!0})}let g=p.length;if(g<2||t<=0)return;if(r===Yt.GEODESIC||r===Yt.RHUMB){let B,N;r===Yt.GEODESIC?(B=I.chordLength(s,a.maximumRadius),N=Ei.numberOfPoints):(B=s,N=Ei.numberOfPointsRhumbLine);let U=Ei.extractHeights(p,a);if(u(i)){let V=1;for(c=0;c<g-1;++c)V+=N(p[c],p[c+1],B);let G=new Array(V),k=0;for(c=0;c<g-1;++c){let Y=p[c],q=p[c+1],X=i[c],W=N(Y,q,B);if(o&&c<V){let J=i[c+1],Z=bje(Y,q,X,J,W),he=Z.length;for(l=0;l<he;++l)G[k++]=Z[l]}else for(l=0;l<W;++l)G[k++]=z.clone(X)}G[k]=z.clone(i[i.length-1]),i=G,uce.length=0}r===Yt.GEODESIC?p=Ei.generateCartesianArc({positions:p,minDistance:B,ellipsoid:a,height:U}):p=Ei.generateCartesianRhumbArc({positions:p,granularity:B,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),T=new Float32Array(m*2),b=n.st?new Float32Array(m*2):void 0,S=u(i)?new Uint8Array(m*4):void 0,v=0,P=0,O=0,R=0,M;for(l=0;l<g;++l){l===0?(M=sce,h.subtract(p[0],p[1],M),h.add(p[0],M,M)):M=p[l-1],h.clone(M,cce),h.clone(p[l],ace),l===g-1?(M=sce,h.subtract(p[g-1],p[g-2],M),h.add(p[g-1],M,M)):M=p[l+1],h.clone(M,lce);let B,N;u(S)&&(l!==0&&!o?B=i[l-1]:B=i[l],l!==g-1&&(N=i[l]));let U=l===0?2:0,V=l===g-1?2:4;for(f=U;f<V;++f){h.pack(ace,A,v),h.pack(cce,x,v),h.pack(lce,C,v),v+=3;let G=f-2<0?-1:1;if(T[P++]=2*(f%2)-1,T[P++]=G*t,n.st&&(b[O++]=l/(g-1),b[O++]=Math.max(T[P-2],0)),u(S)){let k=f<2?B:N;S[R++]=z.floatToByte(k.red),S[R++]=z.floatToByte(k.green),S[R++]=z.floatToByte(k.blue),S[R++]=z.floatToByte(k.alpha)}}}let L=new sn;L.position=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:A}),L.prevPosition=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:x}),L.nextPosition=new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:C}),L.expandAndWidth=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:T}),n.st&&(L.st=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:b})),u(S)&&(L.color=new Se({componentDatatype:K.UNSIGNED_BYTE,componentsPerAttribute:4,values:S,normalize:!0}));let _=Fe.createTypedArray(m,g*6-6),E=0,w=0,D=g-1;for(l=0;l<D;++l)_[w++]=E,_[w++]=E+2,_[w++]=E+1,_[w++]=E+1,_[w++]=E+2,_[w++]=E+3,E+=4;return new rt({attributes:L,indices:_,primitiveType:Re.TRIANGLES,boundingSphere:re.fromPoints(p),geometryType:mf.POLYLINES})};var dg=av;var Sje=new Yn(0),YN={},hce=new z,wje=new Pt(z.WHITE),vje=new Yn(!0),Dje=new Yn(hn.DISABLED),Pje=new Yn(new Tt),Ije=new Yn(Fn.BOTH);function Oje(){this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function Bje(){this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function ed(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(ed.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._geometryChanged=new ye,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 Oje,this._groundGeometryOptions=new Bje,this._id=`polyline-${e.id}`,this._clampToGround=!1,this._supportsPolylinesOnTerrain=qo.supportsPolylinesOnTerrain(t),this._zIndex=0,this._onEntityPropertyChanged(e,"polyline",e.polyline,void 0)}Object.defineProperties(ed.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||!u(this._entity.availability)&&j.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}}});ed.prototype.isOutlineVisible=function(e){return!1};ed.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e);return y(n,!1)};ed.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&&(u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,hce)),u(a)||(a=z.WHITE),s.color=Ot.fromColor(a)),this.clampToGround?new gt({id:t,geometry:new bx(this._groundGeometryOptions),attributes:s}):(u(this._depthFailMaterialProperty)&&this._depthFailMaterialProperty instanceof Pt&&(u(this._depthFailMaterialProperty.color)&&(this._depthFailMaterialProperty.color.isConstant||n)&&(a=this._depthFailMaterialProperty.color.getValue(e,hce)),u(a)||(a=z.WHITE),s.depthFailColor=Ot.fromColor(a)),new gt({id:t,geometry:new dg(this._geometryOptions),attributes:s}))};ed.prototype.createOutlineGeometryInstance=function(e){};ed.prototype.isDestroyed=function(){return!1};ed.prototype.destroy=function(){this._entitySubscription(),le(this)};ed.prototype._onEntityPropertyChanged=function(e,t,n,i){if(!(t==="availability"||t==="polyline"))return;let o=this._entity.polyline;if(!u(o)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let r=o.positions,s=o.show;if(u(s)&&s.isConstant&&!s.getValue(Ve.MINIMUM_VALUE)||!u(r)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let a=o.zIndex,c=y(o.material,wje),l=c instanceof Pt;this._materialProperty=c,this._depthFailMaterialProperty=o.depthFailMaterial,this._showProperty=y(s,vje),this._shadowsProperty=y(o.shadows,Dje),this._distanceDisplayConditionProperty=y(o.distanceDisplayCondition,Pje),this._classificationTypeProperty=y(o.classificationType,Ije),this._fillEnabled=!0,this._zIndex=y(a,Sje);let f=o.width,d=o.arcType,p=o.clampToGround,g=o.granularity;if(!r.isConstant||!j.isConstant(f)||!j.isConstant(d)||!j.isConstant(g)||!j.isConstant(p)||!j.isConstant(a))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{let m=this._geometryOptions,A=r.getValue(Ve.MINIMUM_VALUE,m.positions);if(!u(A)||A.length<2){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let x;l&&(!u(this._depthFailMaterialProperty)||this._depthFailMaterialProperty instanceof Pt)?x=Ur.VERTEX_FORMAT:x=Xs.VERTEX_FORMAT,m.vertexFormat=x,m.positions=A,m.width=u(f)?f.getValue(Ve.MINIMUM_VALUE):void 0,m.arcType=u(d)?d.getValue(Ve.MINIMUM_VALUE):void 0,m.granularity=u(g)?g.getValue(Ve.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=u(p)?p.getValue(Ve.MINIMUM_VALUE):!1,!this._clampToGround&&u(a)&&Dt("Entity polylines must have clampToGround: true when using zIndex. zIndex will be ignored."),this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};ed.prototype.createDynamicUpdater=function(e,t){return new cv(e,t,this)};var FT={positions:void 0,granularity:void 0,height:void 0,ellipsoid:void 0};function cv(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 mce(e){if(u(e._line))return e._line;let t=e._geometryUpdater._scene.id,n=YN[t],i=e._primitives;!u(n)||n.isDestroyed()?(n=new I_,YN[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}cv.prototype.update=function(e){let t=this._geometryUpdater,n=t._entity,i=n.polyline,o=i.positions,r=j.getValueOrUndefined(o,e,this._positions);t._clampToGround=j.getValueOrDefault(i._clampToGround,e,!1),t._groundGeometryOptions.positions=r,t._groundGeometryOptions.width=j.getValueOrDefault(i._width,e,1),t._groundGeometryOptions.arcType=j.getValueOrDefault(i._arcType,e,Yt.GEODESIC),t._groundGeometryOptions.granularity=j.getValueOrDefault(i._granularity,e,9999);let s=this._groundPrimitives;if(u(this._groundPolylinePrimitive)&&(s.remove(this._groundPolylinePrimitive),this._groundPolylinePrimitive=void 0),t.clampToGround){if(!n.isShowing||!n.isAvailable(e)||!j.getValueOrDefault(i._show,e,!0)||!u(r)||r.length<2)return;let f=t.fillMaterialProperty,d;if(f instanceof Pt)d=new Ur;else{let p=jo.getValue(e,f,this._material);d=new Xs({material:p,translucent:p.isTranslucent()}),this._material=p}this._groundPolylinePrimitive=s.add(new Vd({geometryInstances:t.createFillGeometryInstance(e),appearance:d,classificationType:t.classificationTypeProperty.getValue(e),asynchronous:!1}),j.getValueOrUndefined(t.zIndex,e)),u(this._line)&&(this._line.show=!1);return}let a=mce(this);if(!n.isShowing||!n.isAvailable(e)||!j.getValueOrDefault(i._show,e,!0)){a.show=!1;return}if(!u(r)||r.length<2){a.show=!1;return}let c=Yt.GEODESIC;c=j.getValueOrDefault(i._arcType,e,c);let l=t._scene.globe;c!==Yt.NONE&&u(l)&&(FT.ellipsoid=l.ellipsoid,FT.positions=r,FT.granularity=j.getValueOrUndefined(i._granularity,e),FT.height=Ei.extractHeights(r,l.ellipsoid),c===Yt.GEODESIC?r=Ei.generateCartesianArc(FT):r=Ei.generateCartesianRhumbArc(FT)),a.show=!0,a.positions=r.slice(),a.material=jo.getValue(e,t.fillMaterialProperty,a.material),a.width=j.getValueOrDefault(i._width,e,1),a.distanceDisplayCondition=j.getValueOrUndefined(i._distanceDisplayCondition,e,a.distanceDisplayCondition)};cv.prototype.getBoundingSphere=function(e){if(this._geometryUpdater.clampToGround){let t=this._groundPolylinePrimitive;if(u(t)&&t.show&&t.ready){let n=t.getGeometryInstanceAttributes(this._geometryUpdater._entity);if(u(n)&&u(n.boundingSphere))return re.clone(n.boundingSphere,e),ot.DONE}return u(t)&&!t.ready?ot.PENDING:ot.DONE}else{let t=mce(this);if(t.show&&t.positions.length>0)return re.fromPoints(t.positions,e),ot.DONE}return ot.FAILED};cv.prototype.isDestroyed=function(){return!1};cv.prototype.destroy=function(){let t=this._geometryUpdater._scene.id,n=YN[t];u(n)&&(n.remove(this._line),n.length===0&&(this._primitives.removeAndDestroy(n),delete YN[t])),u(this._groundPolylinePrimitive)&&this._groundPrimitives.remove(this._groundPolylinePrimitive),le(this)};var XN=ed;var Rje=new z,Mje=new Tt,Lje=new Tt;function td(e,t,n,i,o){let r;n instanceof Pt?r=Ur:r=Xs,this.orderedGroundPrimitives=e,this.classificationType=t,this.appearanceType=r,this.materialProperty=n,this.updaters=new yt,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new yt,this.material=void 0,this.updatersWithAttributes=new yt,this.attributes=new yt,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(td.prototype.onMaterialChanged,this),this.subscriptions=new yt,this.showsUpdated=new yt,this.zIndex=i,this._asynchronous=o}td.prototype.onMaterialChanged=function(){this.invalidated=!0};td.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Pt&&t instanceof Pt?!0:u(t)&&t.equals(n)};td.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||!j.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};td.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 u(n)&&(n(),this.subscriptions.remove(t)),!0}return!1};td.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)u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),n=new Vd({show:!1,asynchronous:this._asynchronous,geometryInstances:o.slice(),appearance:new this.appearanceType,classificationType:this.classificationType}),this.appearanceType===Xs&&(this.material=jo.getValue(e,this.materialProperty,this.material),n.appearance.material=this.material),i.add(n,this.zIndex),t=!1;else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.appearanceType===Xs&&(this.material=jo.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],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!c.fillMaterialProperty.isConstant){let A=c.fillMaterialProperty.color,x=j.getValueOrDefault(A,e,z.WHITE,Rje);z.equals(d._lastColor,x)||(d._lastColor=z.clone(x,d._lastColor),d.color=Ot.toValue(x,d.color))}let p=l.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(!j.isConstant(m)){let A=j.getValueOrDefault(m,e,Lje,Mje);Tt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=Tt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Ln.toValue(A,d.distanceDisplayCondition))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};td.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);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,l=a.show[0]===1;c!==l&&(a.show=fn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};td.prototype.contains=function(e){return this.updaters.contains(e.id)};td.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ot.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ot.FAILED:(i.boundingSphere.clone(t),ot.DONE)};td.prototype.destroy=function(){let e=this.primitive,t=this.orderedGroundPrimitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function NT(e,t,n){this._items=[],this._orderedGroundPrimitives=e,this._classificationType=t,this._asynchronous=y(n,!0)}NT.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=j.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 td(this._orderedGroundPrimitives,this._classificationType,t.fillMaterialProperty,r,this._asynchronous);s.add(e,t,o),n.push(s)};NT.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}}};NT.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};NT.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 ot.FAILED};NT.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 KN=NT;var Fje=[];function pce(e,t){let n=e._batches,i=n.length;for(let o=0;o<i;o++)n[o].remove(t)}function _ce(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;u(n.depthFailMaterialProperty)&&(o=n.depthFailMaterialProperty instanceof Pt?1:2);let r;u(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 Eh(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 yt,this._removedObjects=new yt,this._changedObjects=new yt;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 Jf(n,Ur,void 0,!1,o),this._materialBatches[o]=new Qf(n,Xs,void 0,!1,o),this._colorBatches[o+r]=new Jf(n,Ur,Ur,!1,o),this._materialBatches[o+r]=new Qf(n,Xs,Ur,!1,o),this._colorBatches[o+r*2]=new Jf(n,Ur,Xs,!1,o),this._materialBatches[o+r*2]=new Qf(n,Xs,Xs,!1,o);this._dynamicBatch=new uT(n,i);let s=Fn.NUMBER_OF_CLASSIFICATION_TYPES;for(this._groundBatches=new Array(s),o=0;o<s;++o)this._groundBatches[o]=new KN(i,o);this._batches=this._colorBatches.concat(this._materialBatches,this._dynamicBatch,this._groundBatches),this._subscriptions=new yt,this._updaters=new yt,this._entityCollection=t,t.collectionChanged.addEventListener(Eh.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,Fje)}Eh.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,l,f;for(a=s.length-1;a>-1;a--)c=s[a],l=c.id,f=this._updaters.get(l),f.entity===c?(pce(this,f),_ce(this,e,f)):(o.push(c),n.push(c));for(a=o.length-1;a>-1;a--)c=o[a],l=c.id,f=this._updaters.get(l),pce(this,f),f.destroy(),this._updaters.remove(l),this._subscriptions.get(l)(),this._subscriptions.remove(l);for(a=n.length-1;a>-1;a--)c=n[a],l=c.id,f=new XN(c,this._scene),this._updaters.set(l,f),_ce(this,e,f),this._subscriptions.set(l,f.geometryChanged.addEventListener(Eh._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 Nje=[],kje=new re;Eh.prototype.getBoundingSphere=function(e,t){let n=Nje,i=kje,o=0,r=ot.DONE,s=this._batches,a=s.length,c=this._updaters.get(e.id);for(let l=0;l<a;l++){if(r=s[l].getBoundingSphere(c,i),r===ot.PENDING)return ot.PENDING;r===ot.DONE&&(n[o]=re.clone(i,n[o]),o++)}return o===0?ot.FAILED:(n.length=o,re.fromBoundingSpheres(n,t),ot.DONE)};Eh.prototype.isDestroyed=function(){return!1};Eh.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Eh.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)};Eh._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,o=i.id;!u(t.get(o))&&!u(n.get(o))&&n.set(o,i)};Eh.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 JN=Eh;function Wu(e){kc.initializeTerrainHeights(),Vd.initializeTerrainHeights();let t=e.scene,n=e.dataSourceCollection;this._eventHelper=new Dr,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,Wu.defaultVisualizersCallback);let i=!1,o=new Ml,r=new Ml;n.length>0&&(t.primitives.add(o),t.groundPrimitives.add(r),i=!0),this._primitives=o,this._groundPrimitives=r;for(let l=0,f=n.length;l<f;l++)this._onDataSourceAdded(n,n.get(l));let s=new qF;this._onDataSourceAdded(void 0,s),this._defaultDataSource=s;let a,c;if(!i){let l=this,f=function(){t.primitives.add(o),t.groundPrimitives.add(r),a(),c(),l._removeDefaultDataSourceListener=void 0,l._removeDataSourceCollectionListener=void 0};a=s.entities.collectionChanged.addEventListener(f),c=n.dataSourceAdded.addEventListener(f)}this._removeDefaultDataSourceListener=a,this._removeDataSourceCollectionListener=c,this._ready=!1}Wu.defaultVisualizersCallback=function(e,t,n){let i=n.entities;return[new bP(t,i),new zN(e,i,n._primitives,n._groundPrimitives),new GN(t,i),new WN(e,i),new OF(e,i),new qN(t,i),new jN(e,i),new JN(e,i,n._primitives,n._groundPrimitives)]};Object.defineProperties(Wu.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}}});Wu.prototype.isDestroyed=function(){return!1};Wu.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),u(this._removeDefaultDataSourceListener)?(this._removeDefaultDataSourceListener(),this._removeDataSourceCollectionListener()):(this._scene.primitives.remove(this._primitives),this._scene.groundPrimitives.remove(this._groundPrimitives)),le(this)};Wu.prototype.update=function(e){if(!ii.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(u(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};Wu.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;u(r)&&e.creditDisplay.addCredit(r);let s=o._resourceCredits;if(u(s)){let a=s.length;for(let c=0;c<a;c++)e.creditDisplay.addCredit(s[c])}}};var Vje=[],Uje=new re;Wu.prototype.getBoundingSphere=function(e,t,n){if(!this._ready)return ot.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(!u(r))return ot.FAILED;let s=Vje,a=Uje,c=0,l=ot.DONE,f=r._visualizers,d=f.length;for(i=0;i<d;i++){let p=f[i];if(u(p.getBoundingSphere)){if(l=f[i].getBoundingSphere(e,a),!t&&l===ot.PENDING)return ot.PENDING;l===ot.DONE&&(s[c]=re.clone(a,s[c]),c++)}}return c===0?ot.FAILED:(s.length=c,re.fromBoundingSpheres(s,n),ot.DONE)};Wu.prototype._onDataSourceAdded=function(e,t){let n=this._scene,i=this._primitives,o=this._groundPrimitives,r=i.add(new Ml),s=o.add(new uN);t._primitives=r,t._groundPrimitives=s;let a=t.clustering;a._initialize(n),r.add(a),t._visualizers=this._visualizersCallback(n,a,t)};Wu.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 l=0;l<c;l++)a[l].destroy();n.remove(o),i.remove(r),t._visualizers=void 0};Wu.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 ZN=Wu;function A9(e,t,n){this.heading=y(e,0),this.pitch=y(t,0),this.range=y(n,0)}A9.clone=function(e,t){if(!!u(e))return u(t)||(t=new A9),t.heading=e.heading,t.pitch=e.pitch,t.range=e.range,t};var ju=A9;var gce=new Q,yce=new Q,Ace=new Q,zje=new F,QN=new h,xce=new h,x9=new h,C9=new h,Cce=new h,Tce=new h,kT=new $,Gje=1.25;function Hje(e,t,n,i,o,r,s){let a=e.scene.mode,c=o.getValue(r,e._lastCartesian);if(u(c)){let l=!1,f=!1,d,p,g;if(a===ee.SCENE3D){$.addSeconds(r,.001,kT);let T=o.getValue(kT,QN);if(u(T)||($.addSeconds(r,-.001,kT),T=o.getValue(kT,QN),f=!0),u(T)){let b=St.computeFixedToIcrfMatrix(r,gce),S=St.computeFixedToIcrfMatrix(kT,yce),v;!u(b)||!u(S)?(v=St.computeTemeToPseudoFixedMatrix(r,Ace),b=Q.transpose(v,gce),S=St.computeTemeToPseudoFixedMatrix(kT,yce),Q.transpose(S,S)):v=Q.transpose(b,Ace);let P=Q.multiplyByVector(b,c,Cce),O=Q.multiplyByVector(S,T,Tce);h.subtract(P,O,C9);let R=h.magnitude(C9)*1e3,M=I.GRAVITATIONALPARAMETER,L=-M/(R*R-2*M/h.magnitude(P));L<0||L>Gje*s.maximumRadius?(d=xce,h.normalize(c,d),h.negate(d,d),g=h.clone(h.UNIT_Z,x9),p=h.cross(g,d,QN),h.magnitude(p)>I.EPSILON7&&(h.normalize(d,d),h.normalize(p,p),g=h.cross(d,p,x9),h.normalize(g,g),l=!0)):h.equalsEpsilon(c,T,I.EPSILON7)||(g=xce,h.normalize(P,g),h.normalize(O,O),p=h.cross(g,O,x9),f&&(p=h.multiplyByScalar(p,-1,p)),h.equalsEpsilon(p,h.ZERO,I.EPSILON7)||(d=h.cross(p,g,QN),Q.multiplyByVector(v,d,d),Q.multiplyByVector(v,p,p),Q.multiplyByVector(v,g,g),h.normalize(d,d),h.normalize(p,p),h.normalize(g,g),l=!0))}}u(e.boundingSphere)&&(c=e.boundingSphere.center);let m,A,x;i&&(m=h.clone(t.position,C9),A=h.clone(t.direction,Cce),x=h.clone(t.up,Tce));let C=zje;l?(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):St.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 l=a===ee.SCENE2D||h.equals(e._offset3D,h.ZERO)?void 0:e._offset3D;t.lookAtTransform(t.transform,l)}}function lv(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(lv,{defaultOffset3D:{get:function(){return this._defaultOffset3D},set:function(e){this._defaultOffset3D=h.clone(e,new h)}}});lv.defaultOffset3D=new h(-14e3,3500,3500);var $N=new ju,Wje=new h;lv.prototype.update=function(e,t){let n=this.scene,i=this.ellipsoid,o=n.mode;if(o===ee.MORPHING)return;let r=this.entity,s=r.position;if(!u(s))return;let a=r!==this._lastEntity,c=o!==this._mode,l=n.camera,f=a||c,d=!0;if(a){let p=r.viewFrom,g=u(p);if(!g&&u(t)){$N.pitch=-I.PI_OVER_FOUR,$N.range=0;let m=s.getValue(e,Wje);if(u(m)){let A=2-1/Math.max(1,h.magnitude(m)/i.maximumRadius);$N.pitch*=A}l.viewBoundingSphere(t,$N),this.boundingSphere=t,f=!1,d=!1}else(!g||!u(p.getValue(e,this._offset3D)))&&h.clone(lv._defaultOffset3D,this._offset3D)}else!c&&this._mode!==ee.SCENE2D&&h.clone(l.position,this._offset3D);this._lastEntity=r,this._mode=o,Hje(this,l,f,d,s,e,i)};var e2=lv;function a2(e){return c2(e.map(([t,n])=>new Array(t).fill(n,0,t)))}function c2(e){return e.reduce((t,n)=>t.concat(Array.isArray(n)?c2(n):n),[])}var Ece=[0,1,2,3].concat(...a2([[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 $o(){let e=this;function t(o){let r=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.extra_bits,c=e.stat_desc.extra_base,l=e.stat_desc.max_length,f,d,p,g,m,A,x=0;for(g=0;g<=15;g++)o.bl_count[g]=0;for(r[o.heap[o.heap_max]*2+1]=0,f=o.heap_max+1;f<573;f++)d=o.heap[f],g=r[r[d*2+1]*2+1]+1,g>l&&(g=l,x++),r[d*2+1]=g,!(d>e.max_code)&&(o.bl_count[g]++,m=0,d>=c&&(m=a[d-c]),A=r[d*2],o.opt_len+=A*(g+m),s&&(o.static_len+=A*(s[d*2+1]+m)));if(x!==0){do{for(g=l-1;o.bl_count[g]===0;)g--;o.bl_count[g]--,o.bl_count[g+1]+=2,o.bl_count[l]--,x-=2}while(x>0);for(g=l;g!==0;g--)for(d=o.bl_count[g];d!==0;)p=o.heap[--f],!(p>e.max_code)&&(r[p*2+1]!=g&&(o.opt_len+=(g-r[p*2+1])*r[p*2],r[p*2+1]=g),d--)}}function n(o,r){let s=0;do s|=o&1,o>>>=1,s<<=1;while(--r>0);return s>>>1}function i(o,r,s){let a=[],c=0,l,f,d;for(l=1;l<=15;l++)a[l]=c=c+s[l-1]<<1;for(f=0;f<=r;f++)d=o[f*2+1],d!==0&&(o[f*2]=n(a[d]++,d))}e.build_tree=function(o){let r=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.elems,c,l,f=-1,d;for(o.heap_len=0,o.heap_max=573,c=0;c<a;c++)r[c*2]!==0?(o.heap[++o.heap_len]=f=c,o.depth[c]=0):r[c*2+1]=0;for(;o.heap_len<2;)d=o.heap[++o.heap_len]=f<2?++f:0,r[d*2]=1,o.depth[d]=0,o.opt_len--,s&&(o.static_len-=s[d*2+1]);for(e.max_code=f,c=Math.floor(o.heap_len/2);c>=1;c--)o.pqdownheap(r,c);d=a;do c=o.heap[1],o.heap[1]=o.heap[o.heap_len--],o.pqdownheap(r,1),l=o.heap[1],o.heap[--o.heap_max]=c,o.heap[--o.heap_max]=l,r[d*2]=r[c*2]+r[l*2],o.depth[d]=Math.max(o.depth[c],o.depth[l])+1,r[c*2+1]=r[l*2+1]=d,o.heap[1]=d++,o.pqdownheap(r,1);while(o.heap_len>=2);o.heap[--o.heap_max]=o.heap[1],t(o),i(r,e.max_code,o.bl_count)}}$o._length_code=[0,1,2,3,4,5,6,7].concat(...a2([[2,8],[2,9],[2,10],[2,11],[4,12],[4,13],[4,14],[4,15],[8,16],[8,17],[8,18],[8,19],[16,20],[16,21],[16,22],[16,23],[32,24],[32,25],[32,26],[31,27],[1,28]]));$o.base_length=[0,1,2,3,4,5,6,7,8,10,12,14,16,20,24,28,32,40,48,56,64,80,96,112,128,160,192,224,0];$o.base_dist=[0,1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,512,768,1024,1536,2048,3072,4096,6144,8192,12288,16384,24576];$o.d_code=function(e){return e<256?Ece[e]:Ece[256+(e>>>7)]};$o.extra_lbits=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];$o.extra_dbits=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];$o.extra_blbits=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];$o.bl_order=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];function na(e,t,n,i,o){let r=this;r.static_tree=e,r.extra_bits=t,r.extra_base=n,r.elems=i,r.max_length=o}var jje=[12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,6,134,70,198,38,166,102,230,22,150,86,214,54,182,118,246,14,142,78,206,46,174,110,238,30,158,94,222,62,190,126,254,1,129,65,193,33,161,97,225,17,145,81,209,49,177,113,241,9,137,73,201,41,169,105,233,25,153,89,217,57,185,121,249,5,133,69,197,37,165,101,229,21,149,85,213,53,181,117,245,13,141,77,205,45,173,109,237,29,157,93,221,61,189,125,253,19,275,147,403,83,339,211,467,51,307,179,435,115,371,243,499,11,267,139,395,75,331,203,459,43,299,171,427,107,363,235,491,27,283,155,411,91,347,219,475,59,315,187,443,123,379,251,507,7,263,135,391,71,327,199,455,39,295,167,423,103,359,231,487,23,279,151,407,87,343,215,471,55,311,183,439,119,375,247,503,15,271,143,399,79,335,207,463,47,303,175,431,111,367,239,495,31,287,159,415,95,351,223,479,63,319,191,447,127,383,255,511,0,64,32,96,16,80,48,112,8,72,40,104,24,88,56,120,4,68,36,100,20,84,52,116,3,131,67,195,35,163,99,227],qje=a2([[144,8],[112,9],[24,7],[8,8]]);na.static_ltree=c2(jje.map((e,t)=>[e,qje[t]]));var Yje=[0,16,8,24,4,20,12,28,2,18,10,26,6,22,14,30,1,17,9,25,5,21,13,29,3,19,11,27,7,23],Xje=a2([[30,5]]);na.static_dtree=c2(Yje.map((e,t)=>[e,Xje[t]]));na.static_l_desc=new na(na.static_ltree,$o.extra_lbits,256+1,286,15);na.static_d_desc=new na(na.static_dtree,$o.extra_dbits,0,30,15);na.static_bl_desc=new na(null,$o.extra_blbits,0,19,7);var Kje=9,Jje=8;function bh(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 Sce=0,r2=1,L0=2,nd=[new bh(0,0,0,0,Sce),new bh(4,4,8,4,r2),new bh(4,5,16,8,r2),new bh(4,6,32,32,r2),new bh(4,4,16,16,L0),new bh(8,16,32,32,L0),new bh(8,16,128,128,L0),new bh(8,32,128,256,L0),new bh(32,128,258,1024,L0),new bh(32,258,258,4096,L0)],t2=["need dictionary","stream end","","","stream error","data error","","buffer error","",""],qu=0,n2=1,uv=2,i2=3,Zje=32,T9=42,o2=113,fv=666,E9=8,Qje=0,b9=1,$je=2,rr=3,s2=258,kl=s2+rr+1;function bce(e,t,n,i){let o=e[t*2],r=e[n*2];return o<r||o==r&&i[t]<=i[n]}function eqe(){let e=this,t,n,i,o,r,s,a,c,l,f,d,p,g,m,A,x,C,T,b,S,v,P,O,R,M,L,_,E,w,D,B,N,U,V=new $o,G=new $o,k=new $o;e.depth=[];let Y,q,X,W,J,Z;e.bl_count=[],e.heap=[],B=[],N=[],U=[];function he(){l=2*r,d[g-1]=0;for(let Me=0;Me<g-1;Me++)d[Me]=0;L=nd[_].max_lazy,w=nd[_].good_length,D=nd[_].nice_length,M=nd[_].max_chain,v=0,C=0,O=0,T=R=rr-1,S=0,p=0}function pe(){let Me;for(Me=0;Me<286;Me++)B[Me*2]=0;for(Me=0;Me<30;Me++)N[Me*2]=0;for(Me=0;Me<19;Me++)U[Me*2]=0;B[256*2]=1,e.opt_len=e.static_len=0,q=X=0}function oe(){V.dyn_tree=B,V.stat_desc=na.static_l_desc,G.dyn_tree=N,G.stat_desc=na.static_d_desc,k.dyn_tree=U,k.stat_desc=na.static_bl_desc,J=0,Z=0,W=8,pe()}e.pqdownheap=function(Me,et){let Ze=e.heap,qe=Ze[et],lt=et<<1;for(;lt<=e.heap_len&&(lt<e.heap_len&&bce(Me,Ze[lt+1],Ze[lt],e.depth)&&lt++,!bce(Me,qe,Ze[lt],e.depth));)Ze[et]=Ze[lt],et=lt,lt<<=1;Ze[et]=qe};function ue(Me,et){let Ze=-1,qe,lt=Me[0*2+1],It=0,Cn=7,yo=4;lt===0&&(Cn=138,yo=3),Me[(et+1)*2+1]=65535;for(let Uo=0;Uo<=et;Uo++)qe=lt,lt=Me[(Uo+1)*2+1],!(++It<Cn&&qe==lt)&&(It<yo?U[qe*2]+=It:qe!==0?(qe!=Ze&&U[qe*2]++,U[16*2]++):It<=10?U[17*2]++:U[18*2]++,It=0,Ze=qe,lt===0?(Cn=138,yo=3):qe==lt?(Cn=6,yo=3):(Cn=7,yo=4))}function _e(){let Me;for(ue(B,V.max_code),ue(N,G.max_code),k.build_tree(e),Me=19-1;Me>=3&&U[$o.bl_order[Me]*2+1]===0;Me--);return e.opt_len+=3*(Me+1)+5+5+4,Me}function Ee(Me){e.pending_buf[e.pending++]=Me}function Ie(Me){Ee(Me&255),Ee(Me>>>8&255)}function Ne(Me){Ee(Me>>8&255),Ee(Me&255&255)}function We(Me,et){let Ze,qe=et;Z>16-qe?(Ze=Me,J|=Ze<<Z&65535,Ie(J),J=Ze>>>16-Z,Z+=qe-16):(J|=Me<<Z&65535,Z+=qe)}function Mt(Me,et){let Ze=Me*2;We(et[Ze]&65535,et[Ze+1]&65535)}function Gt(Me,et){let Ze,qe=-1,lt,It=Me[0*2+1],Cn=0,yo=7,Uo=4;for(It===0&&(yo=138,Uo=3),Ze=0;Ze<=et;Ze++)if(lt=It,It=Me[(Ze+1)*2+1],!(++Cn<yo&&lt==It)){if(Cn<Uo)do Mt(lt,U);while(--Cn!==0);else 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qu;if(O===0)break}if(O>=rr&&(p=(p<<x^c[v+(rr-1)]&255)&A,et=d[p]&65535,f[v&a]=d[p],d[p]=v),R=T,b=P,T=rr-1,et!==0&&R<L&&(v-et&65535)<=r-kl&&(E!=2&&(T=Li(et)),T<=5&&(E==1||T==rr&&v-P>4096)&&(T=rr-1)),R>=rr&&T<=R){qe=v+O-rr,Ze=ni(v-1-b,R-rr),O-=R-1,R-=2;do++v<=qe&&(p=(p<<x^c[v+(rr-1)]&255)&A,et=d[p]&65535,f[v&a]=d[p],d[p]=v);while(--R!==0);if(S=0,T=rr-1,v++,Ze&&(je(!1),t.avail_out===0))return qu}else if(S!==0){if(Ze=ni(0,c[v-1]&255),Ze&&je(!1),v++,O--,t.avail_out===0)return qu}else S=1,v++,O--}return S!==0&&(Ze=ni(0,c[v-1]&255),S=0),je(Me==4),t.avail_out===0?Me==4?uv:qu:Me==4?i2:n2}function ai(Me){return Me.total_in=Me.total_out=0,Me.msg=null,e.pending=0,e.pending_out=0,n=o2,o=0,oe(),he(),0}e.deflateInit=function(Me,et,Ze,qe,lt,It){return qe||(qe=E9),lt||(lt=Jje),It||(It=0),Me.msg=null,et==-1&&(et=6),lt<1||lt>Kje||qe!=E9||Ze<9||Ze>15||et<0||et>9||It<0||It>2?-2:(Me.dstate=e,s=Ze,r=1<<s,a=r-1,m=lt+7,g=1<<m,A=g-1,x=Math.floor((m+rr-1)/rr),c=new 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Vl=[0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535],Yce=1440,iqe=0,oqe=4,rqe=9,sqe=5,aqe=[96,7,256,0,8,80,0,8,16,84,8,115,82,7,31,0,8,112,0,8,48,0,9,192,80,7,10,0,8,96,0,8,32,0,9,160,0,8,0,0,8,128,0,8,64,0,9,224,80,7,6,0,8,88,0,8,24,0,9,144,83,7,59,0,8,120,0,8,56,0,9,208,81,7,17,0,8,104,0,8,40,0,9,176,0,8,8,0,8,136,0,8,72,0,9,240,80,7,4,0,8,84,0,8,20,85,8,227,83,7,43,0,8,116,0,8,52,0,9,200,81,7,13,0,8,100,0,8,36,0,9,168,0,8,4,0,8,132,0,8,68,0,9,232,80,7,8,0,8,92,0,8,28,0,9,152,84,7,83,0,8,124,0,8,60,0,9,216,82,7,23,0,8,108,0,8,44,0,9,184,0,8,12,0,8,140,0,8,76,0,9,248,80,7,3,0,8,82,0,8,18,85,8,163,83,7,35,0,8,114,0,8,50,0,9,196,81,7,11,0,8,98,0,8,34,0,9,164,0,8,2,0,8,130,0,8,66,0,9,228,80,7,7,0,8,90,0,8,26,0,9,148,84,7,67,0,8,122,0,8,58,0,9,212,82,7,19,0,8,106,0,8,42,0,9,180,0,8,10,0,8,138,0,8,74,0,9,244,80,7,5,0,8,86,0,8,22,192,8,0,83,7,51,0,8,118,0,8,54,0,9,204,81,7,15,0,8,102,0,8,38,0,9,172,0,8,6,0,8,134,0,8,70,0,9,236,80,7,9,0,8,94,0,8,30,0,9,156,84,7,99,0,8,126,0,8,62,0,9,220,82,7,27,0,8,110,0,8,46,0,9,188,0,8,14,0,8,142,0,8,78,0,9,252,96,7,256,0,8,81,0,8,17,85,8,131,82,7,31,0,8,113,0,8,49,0,9,194,80,7,10,0,8,97,0,8,33,0,9,162,0,8,1,0,8,129,0,8,65,0,9,226,80,7,6,0,8,89,0,8,25,0,9,146,83,7,59,0,8,121,0,8,57,0,9,210,81,7,17,0,8,105,0,8,41,0,9,178,0,8,9,0,8,137,0,8,73,0,9,242,80,7,4,0,8,85,0,8,21,80,8,258,83,7,43,0,8,117,0,8,53,0,9,202,81,7,13,0,8,101,0,8,37,0,9,170,0,8,5,0,8,133,0,8,69,0,9,234,80,7,8,0,8,93,0,8,29,0,9,154,84,7,83,0,8,125,0,8,61,0,9,218,82,7,23,0,8,109,0,8,45,0,9,186,0,8,13,0,8,141,0,8,77,0,9,250,80,7,3,0,8,83,0,8,19,85,8,195,83,7,35,0,8,115,0,8,51,0,9,198,81,7,11,0,8,99,0,8,35,0,9,166,0,8,3,0,8,131,0,8,67,0,9,230,80,7,7,0,8,91,0,8,27,0,9,150,84,7,67,0,8,123,0,8,59,0,9,214,82,7,19,0,8,107,0,8,43,0,9,182,0,8,11,0,8,139,0,8,75,0,9,246,80,7,5,0,8,87,0,8,23,192,8,0,83,7,51,0,8,119,0,8,55,0,9,206,81,7,15,0,8,103,0,8,39,0,9,174,0,8,7,0,8,135,0,8,71,0,9,238,80,7,9,0,8,95,0,8,31,0,9,158,84,7,99,0,8,127,0,8,63,0,9,222,82,7,27,0,8,111,0,8,47,0,9,190,0,8,15,0,8,143,0,8,79,0,9,254,96,7,256,0,8,80,0,8,16,84,8,115,82,7,31,0,8,112,0,8,48,0,9,193,80,7,10,0,8,96,0,8,32,0,9,161,0,8,0,0,8,128,0,8,64,0,9,225,80,7,6,0,8,88,0,8,24,0,9,145,83,7,59,0,8,120,0,8,56,0,9,209,81,7,17,0,8,104,0,8,40,0,9,177,0,8,8,0,8,136,0,8,72,0,9,241,80,7,4,0,8,84,0,8,20,85,8,227,83,7,43,0,8,116,0,8,52,0,9,201,81,7,13,0,8,100,0,8,36,0,9,169,0,8,4,0,8,132,0,8,68,0,9,233,80,7,8,0,8,92,0,8,28,0,9,153,84,7,83,0,8,124,0,8,60,0,9,217,82,7,23,0,8,108,0,8,44,0,9,185,0,8,12,0,8,140,0,8,76,0,9,249,80,7,3,0,8,82,0,8,18,85,8,163,83,7,35,0,8,114,0,8,50,0,9,197,81,7,11,0,8,98,0,8,34,0,9,165,0,8,2,0,8,130,0,8,66,0,9,229,80,7,7,0,8,90,0,8,26,0,9,149,84,7,67,0,8,122,0,8,58,0,9,213,82,7,19,0,8,106,0,8,42,0,9,181,0,8,10,0,8,138,0,8,74,0,9,245,80,7,5,0,8,86,0,8,22,192,8,0,83,7,51,0,8,118,0,8,54,0,9,205,81,7,15,0,8,102,0,8,38,0,9,173,0,8,6,0,8,134,0,8,70,0,9,237,80,7,9,0,8,94,0,8,30,0,9,157,84,7,99,0,8,126,0,8,62,0,9,221,82,7,27,0,8,110,0,8,46,0,9,189,0,8,14,0,8,142,0,8,78,0,9,253,96,7,256,0,8,81,0,8,17,85,8,131,82,7,31,0,8,113,0,8,49,0,9,195,80,7,10,0,8,97,0,8,33,0,9,163,0,8,1,0,8,129,0,8,65,0,9,227,80,7,6,0,8,89,0,8,25,0,9,147,83,7,59,0,8,121,0,8,57,0,9,211,81,7,17,0,8,105,0,8,41,0,9,179,0,8,9,0,8,137,0,8,73,0,9,243,80,7,4,0,8,85,0,8,21,80,8,258,83,7,43,0,8,117,0,8,53,0,9,203,81,7,13,0,8,101,0,8,37,0,9,171,0,8,5,0,8,133,0,8,69,0,9,235,80,7,8,0,8,93,0,8,29,0,9,155,84,7,83,0,8,125,0,8,61,0,9,219,82,7,23,0,8,109,0,8,45,0,9,187,0,8,13,0,8,141,0,8,77,0,9,251,80,7,3,0,8,83,0,8,19,85,8,195,83,7,35,0,8,115,0,8,51,0,9,199,81,7,11,0,8,99,0,8,35,0,9,167,0,8,3,0,8,131,0,8,67,0,9,231,80,7,7,0,8,91,0,8,27,0,9,151,84,7,67,0,8,123,0,8,59,0,9,215,82,7,19,0,8,107,0,8,43,0,9,183,0,8,11,0,8,139,0,8,75,0,9,247,80,7,5,0,8,87,0,8,23,192,8,0,83,7,51,0,8,119,0,8,55,0,9,207,81,7,15,0,8,103,0,8,39,0,9,175,0,8,7,0,8,135,0,8,71,0,9,239,80,7,9,0,8,95,0,8,31,0,9,159,84,7,99,0,8,127,0,8,63,0,9,223,82,7,27,0,8,111,0,8,47,0,9,191,0,8,15,0,8,143,0,8,79,0,9,255],cqe=[80,5,1,87,5,257,83,5,17,91,5,4097,81,5,5,89,5,1025,85,5,65,93,5,16385,80,5,3,88,5,513,84,5,33,92,5,8193,82,5,9,90,5,2049,86,5,129,192,5,24577,80,5,2,87,5,385,83,5,25,91,5,6145,81,5,7,89,5,1537,85,5,97,93,5,24577,80,5,4,88,5,769,84,5,49,92,5,12289,82,5,13,90,5,3073,86,5,193,192,5,24577],lqe=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],uqe=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,112,112],fqe=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577],dqe=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],hg=15;function D9(){let e=this,t,n,i,o,r,s;function a(l,f,d,p,g,m,A,x,C,T,b){let S,v,P,O,R,M,L,_,E,w,D,B,N,U,V;w=0,R=d;do i[l[f+w]]++,w++,R--;while(R!==0);if(i[0]==d)return A[0]=-1,x[0]=0,0;for(_=x[0],M=1;M<=hg&&i[M]===0;M++);for(L=M,_<M&&(_=M),R=hg;R!==0&&i[R]===0;R--);for(P=R,_>R&&(_=R),x[0]=_,U=1<<M;M<R;M++,U<<=1)if((U-=i[M])<0)return-3;if((U-=i[R])<0)return-3;for(i[R]+=U,s[1]=M=0,w=1,N=2;--R!==0;)s[N]=M+=i[w],N++,w++;R=0,w=0;do(M=l[f+w])!==0&&(b[s[M]++]=R),w++;while(++R<d);for(d=s[P],s[0]=R=0,w=0,O=-1,B=-_,r[0]=0,D=0,V=0;L<=P;L++)for(S=i[L];S--!==0;){for(;L>B+_;){if(O++,B+=_,V=P-B,V=V>_?_:V,(v=1<<(M=L-B))>S+1&&(v-=S+1,N=L,M<V))for(;++M<V&&!((v<<=1)<=i[++N]);)v-=i[N];if(V=1<<M,T[0]+V>Yce)return-3;r[O]=D=T[0],T[0]+=V,O!==0?(s[O]=R,o[0]=M,o[1]=_,M=R>>>B-_,o[2]=D-r[O-1]-M,C.set(o,(r[O-1]+M)*3)):A[0]=D}for(o[1]=L-B,w>=d?o[0]=128+64:b[w]<p?(o[0]=b[w]<256?0:32+64,o[2]=b[w++]):(o[0]=m[b[w]-p]+16+64,o[2]=g[b[w++]-p]),v=1<<L-B,M=R>>>B;M<V;M+=v)C.set(o,(D+M)*3);for(M=1<<L-1;(R&M)!==0;M>>>=1)R^=M;for(R^=M,E=(1<<B)-1;(R&E)!=s[O];)O--,B-=_,E=(1<<B)-1}return U!==0&&P!=1?-5:0}function c(l){let f;for(t||(t=[],n=[],i=new Int32Array(hg+1),o=[],r=new Int32Array(hg),s=new Int32Array(hg+1)),n.length<l&&(n=[]),f=0;f<l;f++)n[f]=0;for(f=0;f<hg+1;f++)i[f]=0;for(f=0;f<3;f++)o[f]=0;r.set(i.subarray(0,hg),0),s.set(i.subarray(0,hg+1),0)}e.inflate_trees_bits=function(l,f,d,p,g){let m;return c(19),t[0]=0,m=a(l,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(l,f,d,p,g,m,A,x,C){let T;return c(288),t[0]=0,T=a(d,0,l,257,lqe,uqe,m,p,x,t,n),T!=0||p[0]===0?(T==-3?C.msg="oversubscribed literal/length tree":T!=-4&&(C.msg="incomplete literal/length tree",T=-3),T):(c(288),T=a(d,l,f,0,fqe,dqe,A,g,x,t,n),T!=0||g[0]===0&&l>257?(T==-3?C.msg="oversubscribed distance tree":T==-5?(C.msg="incomplete distance tree",T=-3):T!=-4&&(C.msg="empty distance tree with lengths",T=-3),T):0)}}D9.inflate_trees_fixed=function(e,t,n,i){return e[0]=rqe,t[0]=sqe,n[0]=aqe,i[0]=cqe,0};var l2=0,Dce=1,Pce=2,Ice=3,Oce=4,Bce=5,Rce=6,S9=7,Mce=8,u2=9;function hqe(){let e=this,t,n=0,i,o=0,r=0,s=0,a=0,c=0,l=0,f=0,d,p=0,g,m=0;function A(x,C,T,b,S,v,P,O){let R,M,L,_,E,w,D,B,N,U,V,G,k,Y,q,X;D=O.next_in_index,B=O.avail_in,E=P.bitb,w=P.bitk,N=P.write,U=N<P.read?P.read-N-1:P.end-N,V=Vl[x],G=Vl[C];do{for(;w<20;)B--,E|=(O.read_byte(D++)&255)<<w,w+=8;if(R=E&V,M=T,L=b,X=(L+R)*3,(_=M[X])===0){E>>=M[X+1],w-=M[X+1],P.win[N++]=M[X+2],U--;continue}do{if(E>>=M[X+1],w-=M[X+1],(_&16)!==0){for(_&=15,k=M[X+2]+(E&Vl[_]),E>>=_,w-=_;w<15;)B--,E|=(O.read_byte(D++)&255)<<w,w+=8;R=E&G,M=S,L=v,X=(L+R)*3,_=M[X];do if(E>>=M[X+1],w-=M[X+1],(_&16)!==0){for(_&=15;w<_;)B--,E|=(O.read_byte(D++)&255)<<w,w+=8;if(Y=M[X+2]+(E&Vl[_]),E>>=_,w-=_,U-=k,N>=Y)q=N-Y,N-q>0&&2>N-q?(P.win[N++]=P.win[q++],P.win[N++]=P.win[q++],k-=2):(P.win.set(P.win.subarray(q,q+2),N),N+=2,q+=2,k-=2);else{q=N-Y;do q+=P.end;while(q<0);if(_=P.end-q,k>_){if(k-=_,N-q>0&&_>N-q)do P.win[N++]=P.win[q++];while(--_!==0);else P.win.set(P.win.subarray(q,q+_),N),N+=_,q+=_,_=0;q=0}}if(N-q>0&&k>N-q)do P.win[N++]=P.win[q++];while(--k!==0);else P.win.set(P.win.subarray(q,q+k),N),N+=k,q+=k,k=0;break}else if((_&64)===0)R+=M[X+2],R+=E&Vl[_],X=(L+R)*3,_=M[X];else return O.msg="invalid distance code",k=O.avail_in-B,k=w>>3<k?w>>3:k,B+=k,D-=k,w-=k<<3,P.bitb=E,P.bitk=w,O.avail_in=B,O.total_in+=D-O.next_in_index,O.next_in_index=D,P.write=N,-3;while(!0);break}if((_&64)===0){if(R+=M[X+2],R+=E&Vl[_],X=(L+R)*3,(_=M[X])===0){E>>=M[X+1],w-=M[X+1],P.win[N++]=M[X+2],U--;break}}else return(_&32)!==0?(k=O.avail_in-B,k=w>>3<k?w>>3:k,B+=k,D-=k,w-=k<<3,P.bitb=E,P.bitk=w,O.avail_in=B,O.total_in+=D-O.next_in_index,O.next_in_index=D,P.write=N,1):(O.msg="invalid literal/length code",k=O.avail_in-B,k=w>>3<k?w>>3:k,B+=k,D-=k,w-=k<<3,P.bitb=E,P.bitk=w,O.avail_in=B,O.total_in+=D-O.next_in_index,O.next_in_index=D,P.write=N,-3)}while(!0)}while(U>=258&&B>=10);return k=O.avail_in-B,k=w>>3<k?w>>3:k,B+=k,D-=k,w-=k<<3,P.bitb=E,P.bitk=w,O.avail_in=B,O.total_in+=D-O.next_in_index,O.next_in_index=D,P.write=N,0}e.init=function(x,C,T,b,S,v){t=l2,l=x,f=C,d=T,p=b,g=S,m=v,i=null},e.proc=function(x,C,T){let b,S,v,P=0,O=0,R=0,M,L,_,E;for(R=C.next_in_index,M=C.avail_in,P=x.bitb,O=x.bitk,L=x.write,_=L<x.read?x.read-L-1:x.end-L;;)switch(t){case l2:if(_>=258&&M>=10&&(x.bitb=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,T=A(l,f,d,p,g,m,x,C),R=C.next_in_index,M=C.avail_in,P=x.bitb,O=x.bitk,L=x.write,_=L<x.read?x.read-L-1:x.end-L,T!=0)){t=T==1?S9:u2;break}r=l,i=d,o=p,t=Dce;case Dce:for(b=r;O<b;){if(M!==0)T=0;else return x.bitb=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,x.inflate_flush(C,T);M--,P|=(C.read_byte(R++)&255)<<O,O+=8}if(S=(o+(P&Vl[b]))*3,P>>>=i[S+1],O-=i[S+1],v=i[S],v===0){s=i[S+2],t=Rce;break}if((v&16)!==0){a=v&15,n=i[S+2],t=Pce;break}if((v&64)===0){r=v,o=S/3+i[S+2];break}if((v&32)!==0){t=S9;break}return t=u2,C.msg="invalid literal/length code",T=-3,x.bitb=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,x.inflate_flush(C,T);case Pce:for(b=a;O<b;){if(M!==0)T=0;else return x.bitb=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,x.inflate_flush(C,T);M--,P|=(C.read_byte(R++)&255)<<O,O+=8}n+=P&Vl[b],P>>=b,O-=b,r=f,i=g,o=m,t=Ice;case Ice:for(b=r;O<b;){if(M!==0)T=0;else return x.bitb=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,x.inflate_flush(C,T);M--,P|=(C.read_byte(R++)&255)<<O,O+=8}if(S=(o+(P&Vl[b]))*3,P>>=i[S+1],O-=i[S+1],v=i[S],(v&16)!==0){a=v&15,c=i[S+2],t=Oce;break}if((v&64)===0){r=v,o=S/3+i[S+2];break}return t=u2,C.msg="invalid distance code",T=-3,x.bitb=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,x.inflate_flush(C,T);case Oce:for(b=a;O<b;){if(M!==0)T=0;else return x.bitb=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,x.inflate_flush(C,T);M--,P|=(C.read_byte(R++)&255)<<O,O+=8}c+=P&Vl[b],P>>=b,O-=b,t=Bce;case Bce: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,T=x.inflate_flush(C,T),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=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,x.inflate_flush(C,T);x.win[L++]=x.win[E++],_--,E==x.end&&(E=0),n--}t=l2;break;case Rce:if(_===0&&(L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0&&(x.write=L,T=x.inflate_flush(C,T),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=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,x.inflate_flush(C,T);T=0,x.win[L++]=s,_--,t=l2;break;case S9:if(O>7&&(O-=8,M++,R--),x.write=L,T=x.inflate_flush(C,T),L=x.write,_=L<x.read?x.read-L-1:x.end-L,x.read!=x.write)return x.bitb=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,x.inflate_flush(C,T);t=Mce;case Mce:return T=1,x.bitb=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,x.inflate_flush(C,T);case u2:return T=-3,x.bitb=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,x.inflate_flush(C,T);default:return T=-2,x.bitb=P,x.bitk=O,C.avail_in=M,C.total_in+=R-C.next_in_index,C.next_in_index=R,x.write=L,x.inflate_flush(C,T)}},e.free=function(){}}var Lce=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],VT=0,w9=1,Fce=2,Nce=3,kce=4,Vce=5,f2=6,d2=7,Uce=8,F0=9;function mqe(e,t){let n=this,i=VT,o=0,r=0,s=0,a,c=[0],l=[0],f=new hqe,d=0,p=new Int32Array(Yce*3),g=0,m=new D9;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==f2&&f.free(A),i=VT,n.bitk=0,n.bitb=0,n.read=n.write=0},n.reset(e,null),n.inflate_flush=function(A,x){let C,T,b;return T=A.next_out_index,b=n.read,C=(b<=n.write?n.write:n.end)-b,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(b,b+C),T),T+=C,b+=C,b==n.end&&(b=0,n.write==n.end&&(n.write=0),C=n.write-b,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(b,b+C),T),T+=C,b+=C),A.next_out_index=T,n.read=b,x},n.proc=function(A,x){let C,T,b,S,v,P,O,R;for(S=A.next_in_index,v=A.avail_in,T=n.bitb,b=n.bitk,P=n.write,O=P<n.read?n.read-P-1:n.end-P;;){let M,L,_,E,w,D,B,N;switch(i){case VT:for(;b<3;){if(v!==0)x=0;else return n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);v--,T|=(A.read_byte(S++)&255)<<b,b+=8}switch(C=T&7,d=C&1,C>>>1){case 0:T>>>=3,b-=3,C=b&7,T>>>=C,b-=C,i=w9;break;case 1:M=[],L=[],_=[[]],E=[[]],D9.inflate_trees_fixed(M,L,_,E),f.init(M[0],L[0],_[0],0,E[0],0),T>>>=3,b-=3,i=f2;break;case 2:T>>>=3,b-=3,i=Nce;break;case 3:return T>>>=3,b-=3,i=F0,A.msg="invalid block type",x=-3,n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x)}break;case w9:for(;b<32;){if(v!==0)x=0;else return n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);v--,T|=(A.read_byte(S++)&255)<<b,b+=8}if((~T>>>16&65535)!=(T&65535))return i=F0,A.msg="invalid stored block lengths",x=-3,n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);o=T&65535,T=b=0,i=o!==0?Fce:d!==0?d2:VT;break;case Fce:if(v===0||O===0&&(P==n.end&&n.read!==0&&(P=0,O=P<n.read?n.read-P-1:n.end-P),O===0&&(n.write=P,x=n.inflate_flush(A,x),P=n.write,O=P<n.read?n.read-P-1:n.end-P,P==n.end&&n.read!==0&&(P=0,O=P<n.read?n.read-P-1:n.end-P),O===0)))return n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);if(x=0,C=o,C>v&&(C=v),C>O&&(C=O),n.win.set(A.read_buf(S,C),P),S+=C,v-=C,P+=C,O-=C,(o-=C)!==0)break;i=d!==0?d2:VT;break;case Nce:for(;b<14;){if(v!==0)x=0;else return n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);v--,T|=(A.read_byte(S++)&255)<<b,b+=8}if(r=C=T&16383,(C&31)>29||(C>>5&31)>29)return i=F0,A.msg="too many length or distance symbols",x=-3,n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);if(C=258+(C&31)+(C>>5&31),!a||a.length<C)a=[];else for(R=0;R<C;R++)a[R]=0;T>>>=14,b-=14,s=0,i=kce;case kce:for(;s<4+(r>>>10);){for(;b<3;){if(v!==0)x=0;else return n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);v--,T|=(A.read_byte(S++)&255)<<b,b+=8}a[Lce[s++]]=T&7,T>>>=3,b-=3}for(;s<19;)a[Lce[s++]]=0;if(c[0]=7,C=m.inflate_trees_bits(a,c,l,p,A),C!=0)return x=C,x==-3&&(a=null,i=F0),n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);s=0,i=Vce;case Vce:for(;C=r,!(s>=258+(C&31)+(C>>5&31));){let U,V;for(C=c[0];b<C;){if(v!==0)x=0;else return n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);v--,T|=(A.read_byte(S++)&255)<<b,b+=8}if(C=p[(l[0]+(T&Vl[C]))*3+1],V=p[(l[0]+(T&Vl[C]))*3+2],V<16)T>>>=C,b-=C,a[s++]=V;else{for(R=V==18?7:V-14,U=V==18?11:3;b<C+R;){if(v!==0)x=0;else return n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);v--,T|=(A.read_byte(S++)&255)<<b,b+=8}if(T>>>=C,b-=C,U+=T&Vl[R],T>>>=R,b-=R,R=s,C=r,R+U>258+(C&31)+(C>>5&31)||V==16&&R<1)return a=null,i=F0,A.msg="invalid bit length repeat",x=-3,n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);V=V==16?a[R-1]:0;do a[R++]=V;while(--U!==0);s=R}}if(l[0]=-1,w=[],D=[],B=[],N=[],w[0]=9,D[0]=6,C=r,C=m.inflate_trees_dynamic(257+(C&31),1+(C>>5&31),a,w,D,B,N,p,A),C!=0)return C==-3&&(a=null,i=F0),x=C,n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);f.init(w[0],D[0],p,B[0],p,N[0]),i=f2;case f2:if(n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,(x=f.proc(n,A,x))!=1)return n.inflate_flush(A,x);if(x=0,f.free(A),S=A.next_in_index,v=A.avail_in,T=n.bitb,b=n.bitk,P=n.write,O=P<n.read?n.read-P-1:n.end-P,d===0){i=VT;break}i=d2;case d2:if(n.write=P,x=n.inflate_flush(A,x),P=n.write,O=P<n.read?n.read-P-1:n.end-P,n.read!=n.write)return n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);i=Uce;case Uce:return x=1,n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);case F0:return x=-3,n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,n.inflate_flush(A,x);default:return x=-2,n.bitb=T,n.bitk=b,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=P,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==w9?1:0}}var pqe=32,_qe=8,gqe=0,zce=1,Gce=2,Hce=3,Wce=4,jce=5,v9=6,dv=7,qce=12,mg=13,yqe=[0,0,255,255];function Aqe(){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=dv,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 mqe(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==oqe?-5:0,o=-5;;)switch(s.mode){case gqe: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)!=_qe){s.mode=mg,n.msg="unknown compression method",s.marker=5;break}if((s.method>>4)+8>s.wbits){s.mode=mg,n.msg="invalid win size",s.marker=5;break}s.mode=zce;case zce: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=mg,n.msg="incorrect header check",s.marker=5;break}if((r&pqe)===0){s.mode=dv;break}s.mode=Gce;case Gce: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=Hce;case Hce: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=Wce;case Wce: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=jce;case jce: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=v9,2);case v9:return s.mode=mg,n.msg="need dictionary",s.marker=0,-2;case dv:if(o=s.blocks.proc(n,o),o==-3){s.mode=mg,s.marker=0;break}if(o==0&&(o=i),o!=1)return o;o=i,s.blocks.reset(n,s.was),s.mode=qce;case qce:return n.avail_in=0,1;case mg:return-3;default:return-2}},e.inflateSetDictionary=function(n,i,o){let r=0,s=o;if(!n||!n.istate||n.istate.mode!=v9)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=dv,0},e.inflateSync=function(n){let i,o,r,s,a;if(!n||!n.istate)return-2;let c=n.istate;if(c.mode!=mg&&(c.mode=mg,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)==yqe[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=dv,0)},e.inflateSyncPoint=function(n){return!n||!n.istate||!n.istate.blocks?-2:n.istate.blocks.sync_point()}}function Xce(){}Xce.prototype={inflateInit:function(e){let t=this;return t.istate=new Aqe,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 xqe(e){let t=this,n=new Xce,i=e&&e.chunkSize?Math.floor(e.chunkSize*2):128*1024,o=iqe,r=new Uint8Array(i),s=!1;n.inflateInit(),n.next_out=r,t.append=function(a,c){let l=[],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?l.push(new Uint8Array(r)):l.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 l.length>1?(d=new Uint8Array(m),l.forEach(function(A){d.set(A,g),g+=A.length})):d=l[0]||new Uint8Array(0),d}},t.flush=function(){n.inflateEnd()}}var Kce=xqe;var Cqe={chunkSize:524288,maxWorkers:typeof navigator<"u"&&navigator.hardwareConcurrency||2,terminateWorkerTimeout:5e3,useWebWorkers:!0,workerScripts:void 0},el=Object.assign({},Cqe);function h2(){return el}function UT(e){if(e.baseURL!==void 0&&(el.baseURL=e.baseURL),e.chunkSize!==void 0&&(el.chunkSize=e.chunkSize),e.maxWorkers!==void 0&&(el.maxWorkers=e.maxWorkers),e.terminateWorkerTimeout!==void 0&&(el.terminateWorkerTimeout=e.terminateWorkerTimeout),e.useWebWorkers!==void 0&&(el.useWebWorkers=e.useWebWorkers),e.Deflate!==void 0&&(el.Deflate=e.Deflate),e.Inflate!==void 0&&(el.Inflate=e.Inflate),e.workerScripts!==void 0){if(e.workerScripts.deflate){if(!Array.isArray(e.workerScripts.deflate))throw new Error("workerScripts.deflate must be an array");el.workerScripts||(el.workerScripts={}),el.workerScripts.deflate=e.workerScripts.deflate}if(e.workerScripts.inflate){if(!Array.isArray(e.workerScripts.inflate))throw new Error("workerScripts.inflate must be an array");el.workerScripts||(el.workerScripts={}),el.workerScripts.inflate=e.workerScripts.inflate}}}var Jce=[];for(let e=0;e<256;e++){let t=e;for(let n=0;n<8;n++)t&1?t=t>>>1^3988292384:t=t>>>1;Jce[e]=t}var P9=class{constructor(t){this.crc=t||-1}append(t){let n=this.crc|0;for(let i=0,o=t.length|0;i<o;i++)n=n>>>8^Jce[(n^t[i])&255];this.crc=n}get(){return~this.crc}},pg=P9;var hv=Tqe;function Tqe(e){if(typeof TextEncoder>"u"){e=unescape(encodeURIComponent(e));let t=new Uint8Array(e.length);for(let n=0;n<t.length;n++)t[n]=e.charCodeAt(n);return t}else return new TextEncoder().encode(e)}var _c={concat(e,t){if(e.length===0||t.length===0)return e.concat(t);let n=e[e.length-1],i=_c.getPartial(n);return i===32?e.concat(t):_c._shiftRight(t,i,n|0,e.slice(0,e.length-1))},bitLength(e){let t=e.length;if(t===0)return 0;let n=e[t-1];return(t-1)*32+_c.getPartial(n)},clamp(e,t){if(e.length*32<t)return e;e=e.slice(0,Math.ceil(t/32));let n=e.length;return t=t&31,n>0&&t&&(e[n-1]=_c.partial(t,e[n-1]&2147483648>>t-1,1)),e},partial(e,t,n){return e===32?t:(n?t|0:t<<32-e)+e*1099511627776},getPartial(e){return Math.round(e/1099511627776)||32},_shiftRight(e,t,n,i){for(i===void 0&&(i=[]);t>=32;t-=32)i.push(n),n=0;if(t===0)return i.concat(e);for(let s=0;s<e.length;s++)i.push(n|e[s]>>>t),n=e[s]<<32-t;let o=e.length?e[e.length-1]:0,r=_c.getPartial(o);return i.push(_c.partial(t+r&31,t+r>32?n:i.pop(),1)),i}},mv={bytes:{fromBits(e){let n=_c.bitLength(e)/8,i=new Uint8Array(n),o;for(let r=0;r<n;r++)(r&3)===0&&(o=e[r/4]),i[r]=o>>>24,o<<=8;return i},toBits(e){let t=[],n,i=0;for(n=0;n<e.length;n++)i=i<<8|e[n],(n&3)===3&&(t.push(i),i=0);return 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l=s[r-1];(r%o===0||o===8&&r%o===4)&&(l=n[l>>>24]<<24^n[l>>16&255]<<16^n[l>>8&255]<<8^n[l&255],r%o===0&&(l=l<<8^l>>>24^c<<24,c=c<<1^(c>>7)*283)),s[r]=s[r-o]^l}for(let l=0;r;l++,r--){let f=s[l&3?r:r-4];r<=4||l<4?a[l]=f:a[l]=i[0][n[f>>>24]]^i[1][n[f>>16&255]]^i[2][n[f>>8&255]]^i[3][n[f&255]]}}encrypt(e){return this._crypt(e,0)}decrypt(e){return this._crypt(e,1)}_precompute(){let e=this._tables[0],t=this._tables[1],n=e[4],i=t[4],o=[],r=[],s,a,c,l;for(let f=0;f<256;f++)r[(o[f]=f<<1^(f>>7)*283)^f]=f;for(let f=s=0;!n[f];f^=a||1,s=r[s]||1){let d=s^s<<1^s<<2^s<<3^s<<4;d=d>>8^d&255^99,n[f]=d,i[d]=f,l=o[c=o[a=o[f]]];let p=l*16843009^c*65537^a*257^f*16843008,g=o[d]*257^d*16843008;for(let m=0;m<4;m++)e[m][f]=g=g<<24^g>>>8,t[m][d]=p=p<<24^p>>>8}for(let f=0;f<5;f++)e[f]=e[f].slice(0),t[f]=t[f].slice(0)}_crypt(e,t){if(e.length!==4)throw new Error("invalid aes block size");let n=this._key[t],i=n.length/4-2,o=[0,0,0,0],r=this._tables[t],s=r[0],a=r[1],c=r[2],l=r[3],f=r[4],d=e[0]^n[0],p=e[t?3:1]^n[1],g=e[2]^n[2],m=e[t?1:3]^n[3],A=4,x,C,T;for(let b=0;b<i;b++)x=s[d>>>24]^a[p>>16&255]^c[g>>8&255]^l[m&255]^n[A],C=s[p>>>24]^a[g>>16&255]^c[m>>8&255]^l[d&255]^n[A+1],T=s[g>>>24]^a[m>>16&255]^c[d>>8&255]^l[p&255]^n[A+2],m=s[m>>>24]^a[d>>16&255]^c[p>>8&255]^l[g&255]^n[A+3],A+=4,d=x,p=C,g=T;for(let b=0;b<4;b++)o[t?3&-b:b]=f[d>>>24]<<24^f[p>>16&255]<<16^f[g>>8&255]<<8^f[m&255]^n[A++],x=d,d=p,p=g,g=m,m=x;return o}};var Zce={getRandomValues(e){let t=new Uint32Array(e.buffer),n=i=>{let o=987654321,r=4294967295;return function(){return o=36969*(o&65535)+(o>>16)&r,i=18e3*(i&65535)+(i>>16)&r,(((o<<16)+i&r)/4294967296+.5)*(Math.random()>.5?1:-1)}};for(let i=0,o;i<e.length;i+=4){let r=n((o||Math.random())*4294967296);o=r()*987654071,t[i/4]=r()*4294967296|0}return e}},B9={};B9.ctrGladman=class{constructor(e,t){this._prf=e,this._initIv=t,this._iv=t}reset(){this._iv=this._initIv}update(e){return this.calculate(this._prf,e,this._iv)}incWord(e){if((e>>24&255)===255){let t=e>>16&255,n=e>>8&255,i=e&255;t===255?(t=0,n===255?(n=0,i===255?i=0:++i):++n):++t,e=0,e+=t<<16,e+=n<<8,e+=i}else e+=1<<24;return e}incCounter(e){(e[0]=this.incWord(e[0]))===0&&(e[1]=this.incWord(e[1]))}calculate(e,t,n){let i;if(!(i=t.length))return[];let o=_c.bitLength(t);for(let r=0;r<i;r+=4){this.incCounter(n);let s=e.encrypt(n);t[r]^=s[0],t[r+1]^=s[1],t[r+2]^=s[2],t[r+3]^=s[3]}return _c.clamp(t,o)}};var zT={importKey(e){return new zT.hmacSha1(mv.bytes.toBits(e))},pbkdf2(e,t,n,i){if(n=n||1e4,i<0||n<0)throw new Error("invalid params to pbkdf2");let o=(i>>5)+1<<2,r,s,a,c,l,f=new ArrayBuffer(o),d=new DataView(f),p=0,g=_c;for(t=mv.bytes.toBits(t),l=1;p<(o||1);l++){for(r=s=e.encrypt(g.concat(t,[l])),a=1;a<n;a++)for(s=e.encrypt(s),c=0;c<s.length;c++)r[c]^=s[c];for(a=0;p<(o||1)&&a<r.length;a++)d.setInt32(p,r[a]),p+=4}return f.slice(0,i/8)}};zT.hmacSha1=class{constructor(e){let t=this,n=t._hash=I9.sha1,i=[[],[]],o=n.prototype.blockSize/32;t._baseHash=[new n,new n],e.length>o&&(e=n.hash(e));for(let r=0;r<o;r++)i[0][r]=e[r]^909522486,i[1][r]=e[r]^1549556828;t._baseHash[0].update(i[0]),t._baseHash[1].update(i[1]),t._resultHash=new n(t._baseHash[0])}reset(){let e=this;e._resultHash=new e._hash(e._baseHash[0]),e._updated=!1}update(e){let t=this;t._updated=!0,t._resultHash.update(e)}digest(){let e=this,t=e._resultHash.finalize(),n=new e._hash(e._baseHash[1]).update(t).finalize();return e.reset(),n}encrypt(e){if(this._updated)throw new Error("encrypt on already updated hmac called!");return this.update(e),this.digest(e)}};var HT="Invalid pasword",GT=16,Eqe="raw",Qce={name:"PBKDF2"},bqe={name:"HMAC"},Sqe="SHA-1",wqe=Object.assign({hash:bqe},Qce),$ce=Object.assign({iterations:1e3,hash:{name:Sqe}},Qce),vqe=["deriveBits"],_v=[8,12,16],pv=[16,24,32],_g=10,ele=[0,0,0,0],_2=typeof crypto<"u",tle=_2&&typeof crypto.subtle<"u",Sh=mv.bytes,nle=O9.aes,ile=B9.ctrGladman,ole=zT.hmacSha1,m2=class{constructor(t,n,i){Object.assign(this,{password:t,signed:n,strength:i-1,pendingInput:new Uint8Array(0)})}async append(t){let n=this;if(n.password){let o=Ul(t,0,_v[n.strength]+2);await Dqe(n,o,n.password),n.password=null,n.aesCtrGladman=new ile(new nle(n.keys.key),Array.from(ele)),n.hmac=new ole(n.keys.authentication),t=Ul(t,_v[n.strength]+2)}let i=new Uint8Array(t.length-_g-(t.length-_g)%GT);return rle(n,t,i,0,_g,!0)}flush(){let t=this,n=t.pendingInput,i=Ul(n,0,n.length-_g),o=Ul(n,n.length-_g),r=new Uint8Array(0);if(i.length){let a=Sh.toBits(i);t.hmac.update(a);let c=t.aesCtrGladman.update(a);r=Sh.fromBits(c)}let s=!0;if(t.signed){let a=Ul(Sh.fromBits(t.hmac.digest()),0,_g);for(let c=0;c<_g;c++)a[c]!=o[c]&&(s=!1)}return{valid:s,data:r}}},p2=class{constructor(t,n){Object.assign(this,{password:t,strength:n-1,pendingInput:new Uint8Array(0)})}async append(t){let n=this,i=new Uint8Array(0);n.password&&(i=await Pqe(n,n.password),n.password=null,n.aesCtrGladman=new ile(new nle(n.keys.key),Array.from(ele)),n.hmac=new ole(n.keys.authentication));let o=new Uint8Array(i.length+t.length-t.length%GT);return o.set(i,0),rle(n,t,o,i.length,0)}flush(){let t=this,n=new Uint8Array(0);if(t.pendingInput.length){let o=t.aesCtrGladman.update(Sh.toBits(t.pendingInput));t.hmac.update(o),n=Sh.fromBits(o)}let i=Ul(Sh.fromBits(t.hmac.digest()),0,_g);return{data:R9(n,i),signature:i}}};function rle(e,t,n,i,o,r){let s=t.length-o;e.pendingInput.length&&(t=R9(e.pendingInput,t),n=Rqe(n,s-s%GT));let a;for(a=0;a<=s-GT;a+=GT){let c=Sh.toBits(Ul(t,a,a+GT));r&&e.hmac.update(c);let l=e.aesCtrGladman.update(c);r||e.hmac.update(l),n.set(Sh.fromBits(l),a+i)}return e.pendingInput=Ul(t,a),n}async function Dqe(e,t,n){await sle(e,n,Ul(t,0,_v[e.strength]));let i=Ul(t,_v[e.strength]),o=e.keys.passwordVerification;if(o[0]!=i[0]||o[1]!=i[1])throw new Error(HT)}async function Pqe(e,t){let n=Iqe(new Uint8Array(_v[e.strength]));return await sle(e,t,n),R9(n,e.keys.passwordVerification)}async function sle(e,t,n){let i=hv(t),o=await Oqe(Eqe,i,wqe,!1,vqe),r=await Bqe(Object.assign({salt:n},$ce),o,8*(pv[e.strength]*2+2)),s=new Uint8Array(r);e.keys={key:Sh.toBits(Ul(s,0,pv[e.strength])),authentication:Sh.toBits(Ul(s,pv[e.strength],pv[e.strength]*2)),passwordVerification:Ul(s,pv[e.strength]*2)}}function Iqe(e){return _2&&typeof crypto.getRandomValues=="function"?crypto.getRandomValues(e):Zce.getRandomValues(e)}function Oqe(e,t,n,i,o){return _2&&tle&&typeof crypto.subtle.importKey=="function"?crypto.subtle.importKey(e,t,n,i,o):zT.importKey(t)}async function Bqe(e,t,n){return _2&&tle&&typeof crypto.subtle.deriveBits=="function"?await crypto.subtle.deriveBits(e,t,n):zT.pbkdf2(t,e.salt,$ce.iterations,n)}function R9(e,t){let n=e;return e.length+t.length&&(n=new Uint8Array(e.length+t.length),n.set(e,0),n.set(t,e.length)),n}function Rqe(e,t){if(t&&t>e.length){let n=e;e=new Uint8Array(t),e.set(n,0)}return e}function Ul(e,t,n){return e.subarray(t,n)}var WT=12,g2=class{constructor(t,n){let i=this;Object.assign(i,{password:t,passwordVerification:n}),ule(i,t)}append(t){let n=this;if(n.password){let i=ale(n,t.subarray(0,WT));if(n.password=null,i[WT-1]!=n.passwordVerification)throw new Error(HT);t=t.subarray(WT)}return ale(n,t)}flush(){return{valid:!0,data:new Uint8Array(0)}}},y2=class{constructor(t,n){let i=this;Object.assign(i,{password:t,passwordVerification:n}),ule(i,t)}append(t){let n=this,i,o;if(n.password){n.password=null;let r=crypto.getRandomValues(new Uint8Array(WT));r[WT-1]=n.passwordVerification,i=new 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signature",L9=class{constructor(t,{signature:n,password:i,signed:o,compressed:r,zipCrypto:s,passwordVerification:a,encryptionStrength:c},{chunkSize:l}){let f=Boolean(i);Object.assign(this,{signature:n,encrypted:f,signed:o,compressed:r,inflate:r&&new t({chunkSize:l}),crc32:o&&new pg,zipCrypto:s,decrypt:f&&s?new g2(i,a):new m2(i,o,c)})}async append(t){let n=this;return n.encrypted&&t.length&&(t=await n.decrypt.append(t)),n.compressed&&t.length&&(t=await n.inflate.append(t)),(!n.encrypted||n.zipCrypto)&&n.signed&&t.length&&n.crc32.append(t),t}async flush(){let t=this,n,i=new Uint8Array(0);if(t.encrypted){let o=t.decrypt.flush();if(!o.valid)throw new Error(A2);i=o.data}if((!t.encrypted||t.zipCrypto)&&t.signed){let o=new DataView(new Uint8Array(4).buffer);if(n=t.crc32.get(),o.setUint32(0,n),t.signature!=o.getUint32(0,!1))throw new Error(A2)}return t.compressed&&(i=await t.inflate.append(i)||new Uint8Array(0),await t.inflate.flush()),{data:i,signature:n}}},F9=class{constructor(t,{encrypted:n,signed:i,compressed:o,level:r,zipCrypto:s,password:a,passwordVerification:c,encryptionStrength:l},{chunkSize:f}){Object.assign(this,{encrypted:n,signed:i,compressed:o,deflate:o&&new t({level:r||5,chunkSize:f}),crc32:i&&new pg,zipCrypto:s,encrypt:n&&s?new y2(a,c):new p2(a,l)})}async append(t){let n=this,i=t;return n.compressed&&t.length&&(i=await n.deflate.append(t)),n.encrypted&&i.length&&(i=await n.encrypt.append(i)),(!n.encrypted||n.zipCrypto)&&n.signed&&t.length&&n.crc32.append(t),i}async flush(){let t=this,n,i=new Uint8Array(0);if(t.compressed&&(i=await t.deflate.flush()||new Uint8Array(0)),t.encrypted){i=await t.encrypt.append(i);let o=t.encrypt.flush();n=o.signature;let r=new Uint8Array(i.length+o.data.length);r.set(i,0),r.set(o.data,i.length),i=r}return(!t.encrypted||t.zipCrypto)&&t.signed&&(n=t.crc32.get()),{data:i,signature:n}}};function hle(e,t,n){if(t.codecType.startsWith(x2))return new F9(e,t,n);if(t.codecType.startsWith(C2))return new L9(e,t,n)}var mle="init",ple="append",N9="flush",Mqe="message",_le=!0,T2=(e,t,n,i,o,r,s)=>(Object.assign(e,{busy:!0,codecConstructor:t,options:Object.assign({},n),scripts:s,terminate(){e.worker&&!e.busy&&(e.worker.terminate(),e.interface=null)},onTaskFinished(){e.busy=!1,o(e)}}),r?Fqe(e,i):Lqe(e,i));function Lqe(e,t){let n=hle(e.codecConstructor,e.options,t);return{async append(i){try{return await n.append(i)}catch(o){throw e.onTaskFinished(),o}},async flush(){try{return await n.flush()}finally{e.onTaskFinished()}},abort(){e.onTaskFinished()}}}function Fqe(e,t){let n,i={type:"module"};if(!e.interface){if(!_le)e.worker=o(i,t.baseURL);else try{e.worker=o({},t.baseURL)}catch{_le=!1,e.worker=o(i,t.baseURL)}e.worker.addEventListener(Mqe,a,!1),e.interface={append(c){return r({type:ple,data:c})},flush(){return r({type:N9})},abort(){e.onTaskFinished()}}}return e.interface;function o(c,l){let f,d;f=e.scripts[0],typeof f=="function"&&(f=f());try{d=new URL(f,l)}catch{d=f}return new Worker(d,c)}async function r(c){if(!n){let l=e.options,f=e.scripts.slice(1);await s({scripts:f,type:mle,options:l,config:{chunkSize:t.chunkSize}})}return s(c)}function s(c){let l=e.worker,f=new Promise((d,p)=>n={resolve:d,reject:p});try{if(c.data)try{c.data=c.data.buffer,l.postMessage(c,[c.data])}catch{l.postMessage(c)}else l.postMessage(c)}catch(d){n.reject(d),n=null,e.onTaskFinished()}return f}function a(c){let l=c.data;if(n){let f=l.error,d=l.type;if(f){let p=new Error(f.message);p.stack=f.stack,n.reject(p),n=null,e.onTaskFinished()}else if(d==mle||d==N9||d==ple){let p=l.data;d==N9?(n.resolve({data:new Uint8Array(p),signature:l.signature}),n=null,e.onTaskFinished()):n.resolve(p&&new Uint8Array(p))}}}}var N0=[],k9=[];function E2(e,t,n){let o=!(!t.compressed&&!t.signed&&!t.encrypted)&&(t.useWebWorkers||t.useWebWorkers===void 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n=La(e.data),i=XT(n,0),o=[],r=[];(i&1)==1&&(o.push("lastModDate"),r.push("rawLastModDate")),(i&2)==2&&(o.push("lastAccessDate"),r.push("rawLastAccessDate")),(i&4)==4&&(o.push("creationDate"),r.push("rawCreationDate"));let s=1;o.forEach((a,c)=>{if(e.data.length>=s+4){let l=Ls(n,s);t[a]=e[a]=new Date(l*1e3);let f=r[c];e[f]=l}s+=4})}async function tYe(e,t,n,i,o){let r=new Uint8Array(4),s=La(r);iYe(s,0,t);let a=i+o;return await c(i)||await c(Math.min(a,n));async function c(l){let f=n-l,d=await gg(e,f,l);for(let p=d.length-i;p>=0;p--)if(d[p]==r[0]&&d[p+1]==r[1]&&d[p+2]==r[2]&&d[p+3]==r[3])return{offset:f+p,buffer:d.slice(p,p+i).buffer}}}function YT(e,t,n){return t[n]===void 0?e.options[n]:t[n]}function nYe(e){let t=(e&4294901760)>>16,n=e&65535;try{return new Date(1980+((t&65024)>>9),((t&480)>>5)-1,t&31,(n&63488)>>11,(n&2016)>>5,(n&31)*2,0)}catch{}}function q9(e){return new Date(Number(e/BigInt(1e4)-BigInt(116444736e5)))}function XT(e,t){return e.getUint8(t)}function zl(e,t){return 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m=Xn(d,"x",De.gx),A=Xn(d,"y",De.gx),x=Xn(d,"w",De.gx),C=Xn(d,"h",De.gx);(u(m)||u(A)||u(x)||u(C))&&Dt("kml-groundOverlay-xywh","KML - gx:x, gx:y, gx:w, gx:h aren't supported for GroundOverlays"),s.material=p,s.material.color=G0(t,"color",De.kml),s.material.transparent=!0}else s.material=G0(t,"color",De.kml);let g=En(t,"altitudeMode",De.kml);u(g)?g==="absolute"?(s.height=Xn(t,"altitude",De.kml),s.zIndex=void 0):g!=="clampToGround"&&Dt("kml-altitudeMode-unknown",`KML - Unknown altitudeMode: ${g}`):(g=En(t,"altitudeMode",De.gx),g==="relativeToSeaFloor"?(Dt("kml-altitudeMode-relativeToSeaFloor","KML - altitudeMode relativeToSeaFloor is currently not supported, treating as absolute."),s.height=Xn(t,"altitude",De.kml),s.zIndex=void 0):g==="clampToSeaFloor"?Dt("kml-altitudeMode-clampToSeaFloor","KML - altitudeMode clampToSeaFloor is currently not supported, treating as clampToGround."):u(g)&&Dt("kml-altitudeMode-unknown",`KML - Unknown altitudeMode: ${g}`))}function 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g=t.frustum,m=g.aspectRatio,A="",x="";if(u(m)){let C=I.toDegrees(g.fov);m>1?(A=C,x=C/m):(x=C,A=C*m)}c=c.replace("[horizFov]",A.toString()),c=c.replace("[vertFov]",x.toString())}else 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r=w3(e,t,n).entity,s=n.sourceResource,a=n.uriResolver,c=pi(t,"Link",De.kml);if(u(c)||(c=pi(t,"Url",De.kml)),u(c)){let l=En(c,"href",De.kml),f,d;if(u(l)){let p=l;if(l=WW(l,s,n.uriResolver),/^data:/.test(l.getUrlComponent()))/\.kmz/i.test(s.getUrlComponent())||(p=s.getDerivedResource({url:p}));else{if(p=l.clone(),f=En(c,"viewRefreshMode",De.kml),f==="onRegion"){Dt("kml-refrehMode-onRegion","KML - Unsupported viewRefreshMode: onRegion");return}d=y(En(c,"viewBoundScale",De.kml),1);let x=f==="onStop"?"BBOX=[bboxWest],[bboxSouth],[bboxEast],[bboxNorth]":"",C=y(En(c,"viewFormat",De.kml),x),T=En(c,"httpQuery",De.kml);u(C)&&l.setQueryParameters(ru(E3(C))),u(T)&&l.setQueryParameters(ru(E3(T)));let b=e._ellipsoid;XW(l,e.camera,e.canvas,d,e._lastCameraView.bbox,b)}let g={sourceUri:p,uriResolver:a,context:r.id,screenOverlayContainer:n.screenOverlayContainer},m=new Is,A=KW(e,m,l,g).then(function(x){let C=e._entityCollection,T=m.values;C.suspendEvents();for(let v=0;v<T.length;v++){let 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u(e.camera)?(R.refreshMode=Sg.STOP,R.time=y(Xn(c,"viewRefreshTime",De.kml),0)):Dt("kml-refrehMode-onStop-noCamera","A NetworkLink with viewRefreshMode=onStop requires the `camera` property to be defined.");u(R.refreshMode)&&e._networkLinks.set(R.id,R)}}).catch(function(x){Dt(`An error occured during loading ${l.url}`),e._error.raiseEvent(e,x)});i.addPromise(A)}}}function rKe(e,t,n,i){let o=HW[t.localName];return u(o)?o(e,t,n,i):zfe(e,t,n,i)}function zW(e,t,n,i,o,r,s){t.removeAll();let a=n.documentElement,c=a.localName==="Document"?a:pi(a,"Document",De.kml),l=En(c,"name",De.kml);u(l)||(l=K_(i.getUrlComponent())),u(e._name)||(e._name=l);let f=new Wl._DeferredLoading(e),d=new Is(e);return Promise.all(Mfe(e,n,d,i,!1,o)).then(function(){let p=n.documentElement;if(p.localName==="kml"){let m=p.childNodes;for(let A=0;A<m.length;A++){let x=m[A];if(u(HW[x.localName])){p=x;break}}}let g={parentEntity:void 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this._error}},loadingEvent:{get:function(){return this._loading}},refreshEvent:{get:function(){return this._refresh}},unsupportedNodeEvent:{get:function(){return this._unsupportedNode}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}},credit:{get:function(){return this._credit}},kmlTours:{get:function(){return this._kmlTours}}});Wl.prototype.load=function(e,t){t=y(t,y.EMPTY_OBJECT),Ir.setLoading(this,!0);let n=this._name;this._name=void 0,this._clampToGround=y(t.clampToGround,!1);let i=this;return KW(this,this._entityCollection,e,t).then(function(){let o,r=i._entityCollection.computeAvailability(),s=r.start,a=r.stop,c=$.equals(s,Ve.MINIMUM_VALUE),l=$.equals(a,Ve.MAXIMUM_VALUE);if(!c||!l){let d;c&&(d=new Date,d.setHours(0,0,0,0),s=$.fromDate(d)),l&&(d=new Date,d.setHours(24,0,0,0),a=$.fromDate(d)),o=new 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O=m[C];u(O.parent)||(O.parent=p,JW(O)),g.add(O)}g.resumeEvents(),s?i.remove(t.id):t.lastUpdated=f;let T=g.computeAvailability(),b=T.start,S=T.stop,v=$.equals(b,Ve.MINIMUM_VALUE),P=$.equals(S,Ve.MAXIMUM_VALUE);if(!v||!P){let O=e._clock;(O.startTime!==b||O.stopTime!==S)&&(O.startTime=b,O.stopTime=S,e._changed.raiseEvent(e))}t.updating=!1,t.needsUpdate=!1,e._refresh.raiseEvent(e,o.getUrlComponent(!0))}}var VW=new yt;Wl.prototype.update=function(e){let t=this._networkLinks;if(t.length===0)return!0;let n=$.now(),i=this;VW.removeAll();function o(f){let d=f._children,p=d.length;for(let g=0;g<p;++g){let m=d[g];VW.set(m.id,m),o(m)}}let r=!1,s=this._lastCameraView,a=this.camera;u(a)&&!(a.positionWC.equalsEpsilon(s.position,I.EPSILON7)&&a.directionWC.equalsEpsilon(s.direction,I.EPSILON7)&&a.upWC.equalsEpsilon(s.up,I.EPSILON7))&&(s.position=h.clone(a.positionWC),s.direction=h.clone(a.directionWC),s.up=h.clone(a.upWC),s.bbox=a.computeViewRectangle(),r=!0);let c=new yt,l=!1;return t.values.forEach(function(f){let d=f.entity;if(!VW.contains(d.id)){if(!f.updating){let p=!1;if(f.refreshMode===Sg.INTERVAL?$.secondsDifference(n,f.lastUpdated)>f.time&&(p=!0):f.refreshMode===Sg.EXPIRE?$.greaterThan(n,f.time)&&(p=!0):f.refreshMode===Sg.STOP&&(r&&(f.needsUpdate=!0,f.cameraUpdateTime=n),f.needsUpdate&&$.secondsDifference(n,f.cameraUpdateTime)>=f.time&&(p=!0)),p){o(d),f.updating=!0;let g=new Is,m=f.href.clone();m.setQueryParameters(f.cookie);let A=y(i._ellipsoid,ie.WGS84);XW(m,i.camera,i.canvas,f.viewBoundScale,s.bbox,A),KW(i,g,m,{context:d.id}).then(aKe(i,f,g,c,m)).catch(function(x){let C=`NetworkLink ${f.href} refresh failed: ${x}`;console.log(C),i._error.raiseEvent(i,C)}),l=!0}}c.set(f.id,f)}}),l&&(this._networkLinks=c,this._changed.raiseEvent(this)),!0};function cKe(){this.author={name:void 0,uri:void 0,email:void 0},this.link={href:void 0,hreflang:void 0,rel:void 0,type:void 0,title:void 0,length:void 0},this.address=void 0,this.phoneNumber=void 0,this.snippet=void 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void main()
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gl_Position = position;
v_textureCoordinates = textureCoordinates;
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n=e._cachedShader,i=t+n.keyword,o=this._shaders[i];if(!!u(o))return o.shaderProgram};cd.prototype.createDerivedShaderProgram=function(e,t,n){let i=e._cachedShader,o=t+i.keyword,r=n.vertexShaderSource,s=n.fragmentShaderSource,a=n.attributeLocations;typeof r=="string"&&(r=new Ue({sources:[r]})),typeof s=="string"&&(s=new Ue({sources:[s]}));let c=this._context,l=r.createCombinedVertexShader(c),f=s.createCombinedFragmentShader(c),d=new qt({gl:c._gl,logShaderCompilation:c.logShaderCompilation,debugShaders:c.debugShaders,vertexShaderSource:r,vertexShaderText:l,fragmentShaderSource:s,fragmentShaderText:f,attributeLocations:a}),p={cache:this,shaderProgram:d,keyword:o,derivedKeywords:[],count:0};return i.derivedKeywords.push(t),d._cachedShader=p,this._shaders[o]=p,d};function ZW(e,t){let n=t.derivedKeywords,i=n.length;for(let o=0;o<i;++o){let r=n[o]+t.keyword,s=e._shaders[r];ZW(e,s)}delete 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i=this;t.destroy=function(){--n.count===0&&(i._texturesToRelease[e]=n)},this._textures[e]=n,++this._numberOfTextures};H0.prototype.destroyReleasedTextures=function(){let e=this._texturesToRelease;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];delete this._textures[t],n.texture.finalDestroy(),--this._numberOfTextures}this._texturesToRelease={}};H0.prototype.isDestroyed=function(){return!1};H0.prototype.destroy=function(){let e=this._textures;for(let t in e)e.hasOwnProperty(t)&&e[t].texture.finalDestroy();return le(this)};var O3=H0;var QW={};function _Ke(e){let t=6.239996+.0172019696544*e;return .001657*Math.sin(t+.01671*Math.sin(t))}var gKe=32.184,yKe=2451545;function ade(e,t){t=$.addSeconds(e,gKe,t);let n=$.totalDays(t)-yKe;return t=$.addSeconds(t,_Ke(n),t),t}var B3=new $(2451545,0,Hn.TAI),AKe=1e3,Ju=I.RADIANS_PER_DEGREE,jl=I.RADIANS_PER_ARCSECOND,oa=14959787e4,Hfe=new Q;function cde(e,t,n,i,o,r,s){n<0&&(n=-n,o+=I.PI);let 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u(i)?(i[0]=c*o-l*r*s,i[1]=l*o+c*r*s,i[2]=r*a,i[3]=-c*r-l*o*s,i[4]=-l*r+c*o*s,i[5]=o*a,i[6]=l*a,i[7]=-c*a,i[8]=s):i=new Q(c*o-l*r*s,-c*r-l*o*s,l*a,l*o+c*r*s,-l*r+c*o*s,-c*a,r*a,o*a,s),i}var vKe=1.0000010178*oa,DKe=100.46645683*Ju,PKe=129597742283429e-5*jl,Wfe=16002,jfe=21863,qfe=32004,Yfe=10931,Xfe=14529,Kfe=16368,Jfe=15318,Zfe=32794,IKe=64*1e-7*oa,OKe=-152*1e-7*oa,BKe=62*1e-7*oa,RKe=-8*1e-7*oa,MKe=32*1e-7*oa,LKe=-41*1e-7*oa,FKe=19*1e-7*oa,NKe=-11*1e-7*oa,kKe=-150*1e-7*oa,VKe=-46*1e-7*oa,UKe=68*1e-7*oa,zKe=54*1e-7*oa,GKe=14*1e-7*oa,HKe=24*1e-7*oa,WKe=-28*1e-7*oa,jKe=22*1e-7*oa,Qfe=10,$fe=16002,ede=21863,tde=10931,nde=1473,ide=32004,ode=4387,rde=73,qKe=-325*1e-7,YKe=-322*1e-7,XKe=-79*1e-7,KKe=232*1e-7,JKe=-52*1e-7,ZKe=97*1e-7,QKe=55*1e-7,$Ke=-41*1e-7,eJe=-105*1e-7,tJe=-137*1e-7,nJe=258*1e-7,iJe=35*1e-7,oJe=-116*1e-7,rJe=-88*1e-7,sJe=-112*1e-7,aJe=-80*1e-7,nE=new $(0,0,Hn.TAI);function cJe(e,t){ade(e,nE);let i=(nE.dayNumber-B3.dayNumber+(nE.secondsOfDay-B3.secondsOfDay)/jn.SECONDS_PER_DAY)/(jn.DAYS_PER_JULIAN_CENTURY*10),o=.3595362*i,r=vKe+IKe*Math.cos(Wfe*o)+kKe*Math.sin(Wfe*o)+OKe*Math.cos(jfe*o)+VKe*Math.sin(jfe*o)+BKe*Math.cos(qfe*o)+UKe*Math.sin(qfe*o)+RKe*Math.cos(Yfe*o)+zKe*Math.sin(Yfe*o)+MKe*Math.cos(Xfe*o)+GKe*Math.sin(Xfe*o)+LKe*Math.cos(Kfe*o)+HKe*Math.sin(Kfe*o)+FKe*Math.cos(Jfe*o)+WKe*Math.sin(Jfe*o)+NKe*Math.cos(Zfe*o)+jKe*Math.sin(Zfe*o),s=DKe+PKe*i+qKe*Math.cos(Qfe*o)+eJe*Math.sin(Qfe*o)+YKe*Math.cos($fe*o)+tJe*Math.sin($fe*o)+XKe*Math.cos(ede*o)+nJe*Math.sin(ede*o)+KKe*Math.cos(tde*o)+iJe*Math.sin(tde*o)+JKe*Math.cos(nde*o)+oJe*Math.sin(nde*o)+ZKe*Math.cos(ide*o)+rJe*Math.sin(ide*o)+QKe*Math.cos(ode*o)+sJe*Math.sin(ode*o)+$Ke*Math.cos(rde*o)+aJe*Math.sin(rde*o),a=.0167086342-.0004203654*i,c=102.93734808*Ju+11612.3529*jl*i,l=469.97289*jl*i,f=174.87317577*Ju-8679.27034*jl*i;return cde(r,a,l,c,f,s,t)}function lde(e,t){ade(e,nE);let i=(nE.dayNumber-B3.dayNumber+(nE.secondsOfDay-B3.secondsOfDay)/jn.SECONDS_PER_DAY)/jn.DAYS_PER_JULIAN_CENTURY,o=i*i,r=o*i,s=r*i,a=383397.7725+.004*i,c=.055545526-16e-9*i,l=5.15668983*Ju,f=-8e-5*i+.02966*o-42e-6*r-13e-8*s,d=83.35324312*Ju,p=146434202669e-4*i-38.2702*o-.045047*r+21301e-8*s,g=125.04455501*Ju,m=-69679193631e-4*i+6.3602*o+.007625*r-3586e-8*s,A=218.31664563*Ju,x=17325593434847e-4*i-6.391*o+.006588*r-3169e-8*s,C=297.85019547*Ju+jl*(1602961601209e-3*i-6.3706*o+.006593*r-3169e-8*s),T=93.27209062*Ju+jl*(17395272628478e-4*i-12.7512*o-.001037*r+417e-8*s),b=134.96340251*Ju+jl*(17179159232178e-4*i+31.8792*o+.051635*r-2447e-7*s),S=357.52910918*Ju+jl*(1295965810481e-4*i-.5532*o+136e-6*r-1149e-8*s),v=310.17137918*Ju-jl*(6967051436e-3*i+6.2068*o+.007618*r-3219e-8*s),P=2*C,O=4*C,R=6*C,M=2*b,L=3*b,_=4*b,E=2*T;a+=3400.4*Math.cos(P)-635.6*Math.cos(P-b)-235.6*Math.cos(b)+218.1*Math.cos(P-S)+181*Math.cos(P+b),c+=.014216*Math.cos(P-b)+.008551*Math.cos(P-M)-.001383*Math.cos(b)+.001356*Math.cos(P+b)-.001147*Math.cos(O-L)-914e-6*Math.cos(O-M)+869e-6*Math.cos(P-S-b)-627e-6*Math.cos(P)-394e-6*Math.cos(O-_)+282e-6*Math.cos(P-S-M)-279e-6*Math.cos(C-b)-236e-6*Math.cos(M)+231e-6*Math.cos(O)+229e-6*Math.cos(R-_)-201e-6*Math.cos(M-E),f+=486.26*Math.cos(P-E)-40.13*Math.cos(P)+37.51*Math.cos(E)+25.73*Math.cos(M-E)+19.97*Math.cos(P-S-E),p+=-55609*Math.sin(P-b)-34711*Math.sin(P-M)-9792*Math.sin(b)+9385*Math.sin(O-L)+7505*Math.sin(O-M)+5318*Math.sin(P+b)+3484*Math.sin(O-_)-3417*Math.sin(P-S-b)-2530*Math.sin(R-_)-2376*Math.sin(P)-2075*Math.sin(P-L)-1883*Math.sin(M)-1736*Math.sin(R-5*b)+1626*Math.sin(S)-1370*Math.sin(R-L),m+=-5392*Math.sin(P-E)-540*Math.sin(S)-441*Math.sin(P)+423*Math.sin(E)-288*Math.sin(M-E),x+=-3332.9*Math.sin(P)+1197.4*Math.sin(P-b)-662.5*Math.sin(S)+396.3*Math.sin(b)-218*Math.sin(P-S);let w=2*v,D=3*v;f+=46.997*Math.cos(v)*i-.614*Math.cos(P-E+v)*i+.614*Math.cos(P-E-v)*i-.0297*Math.cos(w)*o-.0335*Math.cos(v)*o+.0012*Math.cos(P-E+w)*o-16e-5*Math.cos(v)*r+4e-5*Math.cos(D)*r+4e-5*Math.cos(w)*r;let B=2.116*Math.sin(v)*i-.111*Math.sin(P-E-v)*i-.0015*Math.sin(v)*o;p+=B,x+=B,m+=-520.77*Math.sin(v)*i+13.66*Math.sin(P-E+v)*i+1.12*Math.sin(P-v)*i-1.06*Math.sin(E-v)*i+.66*Math.sin(w)*o+.371*Math.sin(v)*o-.035*Math.sin(P-E+w)*o-.015*Math.sin(P-E+v)*o+.0014*Math.sin(v)*r-.0011*Math.sin(D)*r-9e-4*Math.sin(w)*r,a*=AKe;let N=l+f*jl,U=d+p*jl,V=A+x*jl,G=g+m*jl;return cde(a,c,N,U,G,V,t)}var sde=.012300034,lJe=sde/(sde+1)*-1;function uJe(e,t){return t=lde(e,t),h.multiplyByScalar(t,lJe,t)}var ude=new Q(1.0000000000000002,5619723173785822e-31,4690511510146299e-34,-5154129427414611e-31,.9174820620691819,-.39777715593191376,-223970096136568e-30,.39777715593191376,.9174820620691819),Ov=new h;QW.computeSunPositionInEarthInertialFrame=function(e,t){return u(e)||(e=$.now()),u(t)||(t=new 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F,this._inverseModelViewProjectionDirty=!0,this._inverseModelViewProjection=new F,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewProjectionRelativeToEye=new F,this._modelViewInfiniteProjectionDirty=!0,this._modelViewInfiniteProjection=new F,this._normalDirty=!0,this._normal=new Q,this._normal3DDirty=!0,this._normal3D=new Q,this._inverseNormalDirty=!0,this._inverseNormal=new Q,this._inverseNormal3DDirty=!0,this._inverseNormal3D=new Q,this._encodedCameraPositionMCDirty=!0,this._encodedCameraPositionMC=new Vn,this._cameraPosition=new h,this._sunPositionWC=new h,this._sunPositionColumbusView=new h,this._sunDirectionWC=new h,this._sunDirectionEC=new h,this._moonDirectionEC=new h,this._lightDirectionWC=new h,this._lightDirectionEC=new h,this._lightColor=new h,this._lightColorHdr=new h,this._pass=void 0,this._mode=void 0,this._mapProjection=void 0,this._ellipsoid=void 0,this._cameraDirection=new h,this._cameraRight=new h,this._cameraUp=new h,this._frustum2DWidth=0,this._eyeHeight=0,this._eyeHeight2D=new H,this._pixelRatio=1,this._orthographicIn3D=!1,this._backgroundColor=new z,this._brdfLut=void 0,this._environmentMap=void 0,this._sphericalHarmonicCoefficients=void 0,this._specularEnvironmentMaps=void 0,this._specularEnvironmentMapsDimensions=new H,this._specularEnvironmentMapsMaximumLOD=void 0,this._fogDensity=void 0,this._invertClassificationColor=void 0,this._splitPosition=0,this._pixelSizePerMeter=void 0,this._geometricToleranceOverMeter=void 0,this._minimumDisableDepthTestDistance=void 0}Object.defineProperties(iE.prototype,{frameState:{get:function(){return this._frameState}},viewport:{get:function(){return this._viewport},set:function(e){if(!He.equals(e,this._viewport)){He.clone(e,this._viewport);let t=this._viewport,n=this._viewportCartesian4;n.x=t.x,n.y=t.y,n.z=t.width,n.w=t.height,this._viewportDirty=!0}}},viewportCartesian4:{get:function(){return this._viewportCartesian4}},viewportOrthographic:{get:function(){return fde(this),this._viewportOrthographicMatrix}},viewportTransformation:{get:function(){return fde(this),this._viewportTransformation}},model:{get:function(){return this._model},set:function(e){F.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,F.inverse(this._model,this._inverseModel)),this._inverseModel}},inverseTransposeModel:{get:function(){let e=this._inverseTransposeModel;return this._inverseTransposeModelDirty&&(this._inverseTransposeModelDirty=!1,F.getMatrix3(this.inverseModel,e),Q.transpose(e,e)),e}},view:{get:function(){return this._view}},view3D:{get:function(){return $W(this),this._view3D}},viewRotation:{get:function(){return $W(this),this._viewRotation}},viewRotation3D:{get:function(){return $W(this),this._viewRotation3D}},inverseView:{get:function(){return this._inverseView}},inverseView3D:{get:function(){return mde(this),this._inverseView3D}},inverseViewRotation:{get:function(){return this._inverseViewRotation}},inverseViewRotation3D:{get:function(){return mde(this),this._inverseViewRotation3D}},projection:{get:function(){return this._projection}},inverseProjection:{get:function(){return 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BJe(this),this._modelViewInfiniteProjection}},normal:{get:function(){return RJe(this),this._normal}},normal3D:{get:function(){return MJe(this),this._normal3D}},inverseNormal:{get:function(){return LJe(this),this._inverseNormal}},inverseNormal3D:{get:function(){return FJe(this),this._inverseNormal3D}},entireFrustum:{get:function(){return this._entireFrustum}},currentFrustum:{get:function(){return this._currentFrustum}},frustumPlanes:{get:function(){return this._frustumPlanes}},farDepthFromNearPlusOne:{get:function(){return this._farDepthFromNearPlusOne}},log2FarDepthFromNearPlusOne:{get:function(){return this._log2FarDepthFromNearPlusOne}},oneOverLog2FarDepthFromNearPlusOne:{get:function(){return this._oneOverLog2FarDepthFromNearPlusOne}},eyeHeight:{get:function(){return this._eyeHeight}},eyeHeight2D:{get:function(){return this._eyeHeight2D}},sunPositionWC:{get:function(){return this._sunPositionWC}},sunPositionColumbusView:{get:function(){return 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 hde(this),this._encodedCameraPositionMC.high}},encodedCameraPositionMCLow:{get:function(){return hde(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 dJe(e,t){F.clone(t,e._view),F.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 hJe(e,t){F.clone(t,e._inverseView),F.getMatrix3(t,e._inverseViewRotation)}function mJe(e,t){F.clone(t,e._projection),e._inverseProjectionDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0}function pJe(e,t){F.clone(t,e._infiniteProjection),e._modelViewInfiniteProjectionDirty=!0}function _Je(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;u(n)?e._eyeHeight=n.height:e._eyeHeight=-e._ellipsoid.maximumRadius,e._encodedCameraPositionMCDirty=!0}var Bv=new Q,gJe=new fe;function yJe(e,t){u(St.computeIcrfToFixedMatrix(t.time,Bv))||(Bv=St.computeTemeToPseudoFixedMatrix(t.time,Bv));let n=W0.computeSunPositionInEarthInertialFrame(t.time,e._sunPositionWC);Q.multiplyByVector(Bv,n,n),h.normalize(n,e._sunDirectionWC),n=Q.multiplyByVector(e.viewRotation3D,n,e._sunDirectionEC),h.normalize(n,n),n=W0.computeMoonPositionInEarthInertialFrame(t.time,e._moonDirectionEC),Q.multiplyByVector(Bv,n,n),Q.multiplyByVector(e.viewRotation3D,n,n),h.normalize(n,n);let i=t.mapProjection,r=i.ellipsoid.cartesianToCartographic(e._sunPositionWC,gJe);i.project(r,e._sunPositionColumbusView)}iE.prototype.updateCamera=function(e){dJe(this,e.viewMatrix),hJe(this,e.inverseViewMatrix),_Je(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 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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),yJe(this,e);let n=y(e.light,xJe);n instanceof wg?(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=u(s)?s.colorTexture:void 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c=t.frustum.fov,l=this._viewport,f;u(c)?l.height>l.width?f=Math.tan(.5*c)*2/l.height:f=Math.tan(.5*c)*2/l.width:f=1/Math.max(l.width,l.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 fde(e){if(e._viewportDirty){let t=e._viewport;F.computeOrthographicOffCenter(t.x,t.x+t.width,t.y,t.y+t.height,0,1,e._viewportOrthographicMatrix),F.computeViewportTransformation(t,0,1,e._viewportTransformation),e._viewportDirty=!1}}function CJe(e){e._inverseProjectionDirty&&(e._inverseProjectionDirty=!1,e._mode!==ee.SCENE2D&&e._mode!==ee.MORPHING&&!e._orthographicIn3D?F.inverse(e._projection,e._inverseProjection):F.clone(F.ZERO,e._inverseProjection))}function 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this._gl.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._gl.drawingBufferWidth}},defaultFramebuffer:{get:function(){return ZJe}}});function pde(e,t,n,i){let o=e._currentRenderState,r=e._currentPassState;e._currentRenderState=t,e._currentPassState=n,ke.partialApply(e._gl,o,t,r,n,i)}var e7;typeof WebGLRenderingContext<"u"&&(e7=[te.BACK]);function t7(e,t){if(t!==e._currentFramebuffer){e._currentFramebuffer=t;let n=e7;if(u(t))t._bind(),n=t._getActiveColorAttachments();else{let i=e._gl;i.bindFramebuffer(i.FRAMEBUFFER,null)}e.drawBuffers&&e.glDrawBuffers(n)}}var QJe=new $n;Zu.prototype.clear=function(e,t){e=y(e,QJe),t=y(t,this._defaultPassState);let n=this._gl,i=0,o=e.color,r=e.depth,s=e.stencil;u(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),u(r)&&(r!==this._clearDepth&&(this._clearDepth=r,n.clearDepth(r)),i|=n.DEPTH_BUFFER_BIT),u(s)&&(s!==this._clearStencil&&(this._clearStencil=s,n.clearStencil(s)),i|=n.STENCIL_BUFFER_BIT);let a=y(e.renderState,this._defaultRenderState);pde(this,a,t,!0);let c=y(e.framebuffer,t.framebuffer);t7(this,c),n.clear(i)};function $Je(e,t,n,i,o){t7(e,t),pde(e,o,n,!1),i._bind(),e._maxFrameTextureUnitIndex=Math.max(e._maxFrameTextureUnitIndex,i.maximumTextureUnitIndex)}function eZe(e,t,n,i){let o=t._primitiveType,r=t._vertexArray,s=t._offset,a=t._count,c=t.instanceCount;e._us.model=y(t._modelMatrix,F.IDENTITY),n._setUniforms(i,e._us,e.validateShaderProgram),r._bind();let l=r.indexBuffer;u(l)?(s=s*l.bytesPerIndex,a=y(a,l.numberOfIndices),c===0?e._gl.drawElements(o,a,l.indexDatatype,s):e.glDrawElementsInstanced(o,a,l.indexDatatype,s,c)):(a=y(a,r.numberOfVertices),c===0?e._gl.drawArrays(o,s,a):e.glDrawArraysInstanced(o,s,a,c)),r._unBind()}Zu.prototype.draw=function(e,t,n,i){t=y(t,this._defaultPassState);let o=y(e._framebuffer,t.framebuffer),r=y(e._renderState,this._defaultRenderState);n=y(n,e._shaderProgram),i=y(i,e._uniformMap),$Je(this,o,t,n,r),eZe(this,e,n,i)};Zu.prototype.endFrame=function(){let e=this._gl;e.useProgram(null),this._currentFramebuffer=void 0,e.bindFramebuffer(e.FRAMEBUFFER,null);let t=e7;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)};Zu.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=Ye.UNSIGNED_BYTE;u(s)&&s.numberOfColorAttachments>0&&(a=s.getColorTexture(0).pixelDatatype);let c=dt.createTypedArray(dt.RGBA,a,o,r);return t7(this,s),t.readPixels(n,i,o,r,dt.RGBA,Ye.toWebGLConstant(a,this),c),c};var _de={position:0,textureCoordinates:1};Zu.prototype.getViewportQuadVertexArray=function(){let e=this.cache.viewportQuad_vertexArray;if(!u(e)){let t=new rt({attributes:{position:new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:[-1,-1,1,-1,1,1,-1,1]}),textureCoordinates:new Se({componentDatatype:K.FLOAT,componentsPerAttribute:2,values:[0,0,1,0,1,1,0,1]})},indices:new Uint16Array([0,1,2,0,2,3]),primitiveType:Re.TRIANGLES});e=Jn.fromGeometry({context:this,geometry:t,attributeLocations:_de,bufferUsage:Le.STATIC_DRAW,interleave:!0}),this.cache.viewportQuad_vertexArray=e}return e};Zu.prototype.createViewportQuadCommand=function(e,t){return t=y(t,y.EMPTY_OBJECT),new $e({vertexArray:this.getViewportQuadVertexArray(),primitiveType:Re.TRIANGLES,renderState:t.renderState,shaderProgram:qt.fromCache({context:this,vertexShaderSource:tE,fragmentShaderSource:e,attributeLocations:_de}),uniformMap:t.uniformMap,owner:t.owner,framebuffer:t.framebuffer,pass:t.pass})};Zu.prototype.getObjectByPickColor=function(e){return this._pickObjects[e.toRgba()]};function n7(e,t,n){this._pickObjects=e,this.key=t,this.color=n}Object.defineProperties(n7.prototype,{object:{get:function(){return this._pickObjects[this.key]},set:function(e){this._pickObjects[this.key]=e}}});n7.prototype.destroy=function(){delete this._pickObjects[this.key]};Zu.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 n7(this._pickObjects,t,z.fromRgba(t))};Zu.prototype.isDestroyed=function(){return!1};Zu.prototype.destroy=function(){let e=this.cache;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];u(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 M3=Zu;function tZe(e,t,n){let i={flipY:!0,skipColorSpaceConversion:n,preferImageBitmap:!0},o=[Pe.createIfNeeded(t.positiveX).fetchImage(i),Pe.createIfNeeded(t.negativeX).fetchImage(i),Pe.createIfNeeded(t.positiveY).fetchImage(i),Pe.createIfNeeded(t.negativeY).fetchImage(i),Pe.createIfNeeded(t.positiveZ).fetchImage(i),Pe.createIfNeeded(t.negativeZ).fetchImage(i)];return Promise.all(o).then(function(r){return new Za({context:e,source:{positiveX:r[0],negativeX:r[1],positiveY:r[2],negativeY:r[3],positiveZ:r[4],negativeZ:r[5]}})})}var L3=tZe;var nZe={NONE:0,LERC:1},ld=Object.freeze(nZe);var iZe={NONE:0,BITS12:1},ks=Object.freeze(iZe);var j0=new h,oZe=new h,Qu=new H,F3=new F,rZe=new F,sZe=Math.pow(2,12);function Fa(e,t,n,i,o,r,s,a,c,l){let f=ks.NONE,d,p;if(u(t)&&u(n)&&u(i)&&u(o)){let g=t.minimum,m=t.maximum,A=h.subtract(m,g,oZe),x=i-n;Math.max(h.maximumComponent(A),x)<sZe-1?f=ks.BITS12:f=ks.NONE,d=F.inverseTransformation(o,new F);let T=h.negate(g,j0);F.multiply(F.fromTranslation(T,F3),d,d);let b=j0;b.x=1/A.x,b.y=1/A.y,b.z=1/A.z,F.multiply(F.fromScale(b,F3),d,d),p=F.clone(o),F.setTranslation(p,h.ZERO,p),o=F.clone(o,new F);let S=F.fromTranslation(g,F3),v=F.fromScale(A,rZe),P=F.multiply(S,v,F3);F.multiply(o,P,o),F.multiply(p,P,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(l,0),this.stride=0,this._offsetGeodeticSurfaceNormal=0,this._offsetVertexNormal=0,this._calculateStrideAndOffsets()}Fa.prototype.encode=function(e,t,n,i,o,r,s,a){let c=i.x,l=i.y;if(this.quantization===ks.BITS12){n=F.multiplyByPoint(this.toScaledENU,n,j0),n.x=I.clamp(n.x,0,1),n.y=I.clamp(n.y,0,1),n.z=I.clamp(n.z,0,1);let f=this.maximumHeight-this.minimumHeight,d=I.clamp((o-this.minimumHeight)/f,0,1);H.fromElements(n.x,n.y,Qu);let p=Un.compressTextureCoordinates(Qu);H.fromElements(n.z,d,Qu);let g=Un.compressTextureCoordinates(Qu);H.fromElements(c,l,Qu);let m=Un.compressTextureCoordinates(Qu);if(e[t++]=p,e[t++]=g,e[t++]=m,this.hasWebMercatorT){H.fromElements(s,0,Qu);let A=Un.compressTextureCoordinates(Qu);e[t++]=A}}else h.subtract(n,this.center,j0),e[t++]=j0.x,e[t++]=j0.y,e[t++]=j0.z,e[t++]=o,e[t++]=c,e[t++]=l,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 aZe=new h,gde=new h;Fa.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,aZe),c=n.geodeticSurfaceNormal(a,gde),l=s*r+this._offsetGeodeticSurfaceNormal;t[l]=c.x,t[l+1]=c.y,t[l+2]=c.z}};Fa.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]}};Fa.prototype.decodePosition=function(e,t,n){if(u(n)||(n=new h),t*=this.stride,this.quantization===ks.BITS12){let i=Un.decompressTextureCoordinates(e[t],Qu);n.x=i.x,n.y=i.y;let o=Un.decompressTextureCoordinates(e[t+1],Qu);return n.z=o.x,F.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)};Fa.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,gde),a=this.decodeHeight(e,t),c=Lc.getHeight(a,i,o)-a;n.x+=s.x*c,n.y+=s.y*c,n.z+=s.z*c}return n};Fa.prototype.decodeTextureCoordinates=function(e,t,n){return u(n)||(n=new H),t*=this.stride,this.quantization===ks.BITS12?Un.decompressTextureCoordinates(e[t+2],n):H.fromElements(e[t+4],e[t+5],n)};Fa.prototype.decodeHeight=function(e,t){return t*=this.stride,this.quantization===ks.BITS12?Un.decompressTextureCoordinates(e[t+1],Qu).y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight:e[t+3]};Fa.prototype.decodeWebMercatorT=function(e,t){return t*=this.stride,this.quantization===ks.BITS12?Un.decompressTextureCoordinates(e[t+3],Qu).x:e[t+6]};Fa.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)};Fa.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};Fa.prototype._calculateStrideAndOffsets=function(){let e=0;switch(this.quantization){case ks.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 N3={position3DAndHeight:0,textureCoordAndEncodedNormals:1,geodeticSurfaceNormal:2},k3={compressed0:0,compressed1:1,geodeticSurfaceNormal:2};Fa.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===ks.NONE){s(N3.position3DAndHeight,4);let a=2;a+=this.hasWebMercatorT?1:0,a+=this.hasVertexNormals?1:0,s(N3.textureCoordAndEncodedNormals,a),this.hasGeodeticSurfaceNormals&&s(N3.geodeticSurfaceNormal,3)}else{let a=this.hasWebMercatorT||this.hasVertexNormals,c=this.hasWebMercatorT&&this.hasVertexNormals;s(k3.compressed0,a?4:3),c&&s(k3.compressed1,1),this.hasGeodeticSurfaceNormals&&s(k3.geodeticSurfaceNormal,3)}return r};Fa.prototype.getAttributeLocations=function(){return this.quantization===ks.NONE?N3:k3};Fa.clone=function(e,t){if(!!u(e))return u(t)||(t=new Fa),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=h.clone(e.center),t.toScaledENU=F.clone(e.toScaledENU),t.fromScaledENU=F.clone(e.fromScaledENU),t.matrix=F.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 Ac=Fa;var Ph={};Ph.DEFAULT_STRUCTURE=Object.freeze({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var i7=new h,cZe=new F,lZe=new h,uZe=new h;Ph.computeVertices=function(e){let t=Math.cos,n=Math.sin,i=Math.sqrt,o=Math.atan,r=Math.exp,s=I.PI_OVER_TWO,a=I.toRadians,c=e.heightmap,l=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),T,b,S,v;u(C)?(T=C.west,b=C.south,S=C.east,v=C.north):g?(T=a(x.west),b=a(x.south),S=a(x.east),v=a(x.north)):(T=x.west*A,b=s-2*o(r(-x.south*A)),S=x.east*A,v=s-2*o(r(-x.north*A)));let P=e.relativeToCenter,O=u(P);P=O?P:h.ZERO;let R=y(e.includeWebMercatorT,!1),M=y(e.exaggeration,1),L=y(e.exaggerationRelativeHeight,0),E=M!==1,w=y(e.structure,Ph.DEFAULT_STRUCTURE),D=y(w.heightScale,Ph.DEFAULT_STRUCTURE.heightScale),B=y(w.heightOffset,Ph.DEFAULT_STRUCTURE.heightOffset),N=y(w.elementsPerHeight,Ph.DEFAULT_STRUCTURE.elementsPerHeight),U=y(w.stride,Ph.DEFAULT_STRUCTURE.stride),V=y(w.elementMultiplier,Ph.DEFAULT_STRUCTURE.elementMultiplier),G=y(w.isBigEndian,Ph.DEFAULT_STRUCTURE.isBigEndian),k=ce.computeWidth(x),Y=ce.computeHeight(x),q=k/(l-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=St.eastNorthUpToFixedFrame(P,m),_e=F.inverseTransformation(ue,cZe),Ee,Ie;R&&(Ee=Ci.geodeticLatitudeToMercatorAngle(b),Ie=1/(Ci.geodeticLatitudeToMercatorAngle(v)-Ee));let Ne=lZe;Ne.x=Number.POSITIVE_INFINITY,Ne.y=Number.POSITIVE_INFINITY,Ne.z=Number.POSITIVE_INFINITY;let We=uZe;We.x=Number.NEGATIVE_INFINITY,We.y=Number.NEGATIVE_INFINITY,We.z=Number.NEGATIVE_INFINITY;let Mt=Number.POSITIVE_INFINITY,Gt=l*f,cn=d>0?l*2+f*2:0,mt=Gt+cn,In=new Array(mt),ni=new Array(mt),st=new Array(mt),Ht=R?new Array(mt):[],oi=E?new Array(mt):[],ge=0,Oe=f,je=0,Wt=l;p&&(--ge,++Oe,--je,++Wt);let xn=1e-5;for(let qe=ge;qe<Oe;++qe){let lt=qe;lt<0&&(lt=0),lt>=f&&(lt=f-1);let It=x.north-X*lt;g?It=a(It):It=s-2*o(r(-It*A));let Cn=(It-b)/(v-b);Cn=I.clamp(Cn,0,1);let yo=qe===ge,Uo=qe===Oe-1;d>0&&(yo?It+=xn*Y:Uo&&(It-=xn*Y));let qr=t(It),_s=n(It),eo=he*_s,Ni;R&&(Ni=(Ci.geodeticLatitudeToMercatorAngle(It)-Ee)*Ie);for(let cr=je;cr<Wt;++cr){let Tr=cr;Tr<0&&(Tr=0),Tr>=l&&(Tr=l-1);let nu=lt*(l*U)+Tr*U,ki;if(N===1)ki=c[nu];else{ki=0;let Ya;if(G)for(Ya=0;Ya<N;++Ya)ki=ki*V+c[nu+Ya];else for(Ya=N-1;Ya>=0;--Ya)ki=ki*V+c[nu+Ya]}ki=ki*D+B,oe=Math.max(oe,ki),pe=Math.min(pe,ki);let Lr=x.west+q*Tr;g?Lr=a(Lr):Lr=Lr*A;let Ws=(Lr-T)/(S-T);Ws=I.clamp(Ws,0,1);let lr=lt*l+Tr;if(d>0){let Ya=cr===je,Fr=cr===Wt-1,iP=yo||Uo||Ya||Fr;if((yo||Uo)&&(Ya||Fr))continue;iP&&(ki-=d,Ya?(lr=Gt+(f-lt-1),Lr-=xn*k):Uo?lr=Gt+f+(l-Tr-1):Fr?(lr=Gt+f+l+lt,Lr+=xn*k):yo&&(lr=Gt+f+l+f+Tr))}let ua=qr*t(Lr),er=qr*n(Lr),Dc=J*ua,Pc=Z*er,gs=1/i(Dc*ua+Pc*er+eo*_s),Yh=Dc*gs,OA=Pc*gs,ob=eo*gs,zo=new h;zo.x=Yh+ua*ki,zo.y=OA+er*ki,zo.z=ob+_s*ki,F.multiplyByPoint(_e,zo,i7),h.minimumByComponent(i7,Ne,Ne),h.maximumByComponent(i7,We,We),Mt=Math.min(Mt,ki),In[lr]=zo,st[lr]=new H(Ws,Cn),ni[lr]=ki,R&&(Ht[lr]=Ni),E&&(oi[lr]=m.geodeticSurfaceNormal(zo))}}let Li=re.fromPoints(In),Fi;u(C)&&(Fi=mi.fromRectangle(C,pe,oe,m));let qi;O&&(qi=new X_(m).computeHorizonCullingPointPossiblyUnderEllipsoid(P,In,pe));let ai=new _y(Ne,We,P),Me=new Ac(P,ai,Mt,oe,ue,!1,R,E,M,L),et=new Float32Array(mt*Me.stride),Ze=0;for(let qe=0;qe<mt;++qe)Ze=Me.encode(et,Ze,In[qe],st[qe],ni[qe],void 0,Ht[qe],oi[qe]);return{vertices:et,maximumHeight:oe,minimumHeight:pe,encoding:Me,boundingSphere3D:Li,orientedBoundingBox:Fi,occludeePointInScaledSpace:qi}};var Rv=Ph;function vg(){Ae.throwInstantiationError()}Object.defineProperties(vg.prototype,{credits:{get:Ae.throwInstantiationError},waterMask:{get:Ae.throwInstantiationError}});vg.prototype.interpolateHeight=Ae.throwInstantiationError;vg.prototype.isChildAvailable=Ae.throwInstantiationError;vg.prototype.createMesh=Ae.throwInstantiationError;vg.prototype.upsample=Ae.throwInstantiationError;vg.prototype.wasCreatedByUpsampling=Ae.throwInstantiationError;vg.maximumAsynchronousTasks=5;var Ih=vg;function fZe(e,t,n,i,o,r,s,a,c,l,f,d,p,g,m,A){this.center=e,this.vertices=t,this.stride=y(l,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 ud=fZe;function xc(){Ae.throwInstantiationError()}Object.defineProperties(xc.prototype,{errorEvent:{get:Ae.throwInstantiationError},credit:{get:Ae.throwInstantiationError},tilingScheme:{get:Ae.throwInstantiationError},ready:{get:Ae.throwInstantiationError},readyPromise:{get:Ae.throwInstantiationError},hasWaterMask:{get:Ae.throwInstantiationError},hasVertexNormals:{get:Ae.throwInstantiationError},availability:{get:Ae.throwInstantiationError}});var yde=[];xc.getRegularGridIndices=function(e,t){let n=yde[e];u(n)||(yde[e]=n=[]);let i=n[t];return u(i)||(e*t<I.SIXTY_FOUR_KILOBYTES?i=n[t]=new Uint16Array((e-1)*(t-1)*6):i=n[t]=new Uint32Array((e-1)*(t-1)*6),Tde(e,t,i,0)),i};var Ade=[];xc.getRegularGridIndicesAndEdgeIndices=function(e,t){let n=Ade[e];u(n)||(Ade[e]=n=[]);let i=n[t];if(!u(i)){let o=xc.getRegularGridIndices(e,t),r=Cde(e,t),s=r.westIndicesSouthToNorth,a=r.southIndicesEastToWest,c=r.eastIndicesNorthToSouth,l=r.northIndicesWestToEast;i=n[t]={indices:o,westIndicesSouthToNorth:s,southIndicesEastToWest:a,eastIndicesNorthToSouth:c,northIndicesWestToEast:l}}return i};var xde=[];xc.getRegularGridAndSkirtIndicesAndEdgeIndices=function(e,t){let n=xde[e];u(n)||(xde[e]=n=[]);let i=n[t];if(!u(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,l=r+a,f=Cde(e,t),d=f.westIndicesSouthToNorth,p=f.southIndicesEastToWest,g=f.eastIndicesNorthToSouth,m=f.northIndicesWestToEast,A=Fe.createTypedArray(c,l);Tde(e,t,A,0),xc.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};xc.addSkirtIndices=function(e,t,n,i,o,r,s){let a=o;s=V3(e,a,r,s),a+=e.length,s=V3(t,a,r,s),a+=t.length,s=V3(n,a,r,s),a+=n.length,V3(i,a,r,s)};function Cde(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 Tde(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,l=c+1,f=a+1;n[i++]=a,n[i++]=c,n[i++]=f,n[i++]=f,n[i++]=c,n[i++]=l,++o}++o}}function V3(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}xc.heightmapTerrainQuality=.25;xc.getEstimatedLevelZeroGeometricErrorForAHeightmap=function(e,t,n){return e.maximumRadius*2*Math.PI*xc.heightmapTerrainQuality/(t*n)};xc.prototype.requestTileGeometry=Ae.throwInstantiationError;xc.prototype.getLevelMaximumGeometricError=Ae.throwInstantiationError;xc.prototype.getTileDataAvailable=Ae.throwInstantiationError;xc.prototype.loadTileDataAvailability=Ae.throwInstantiationError;var Wr=xc;function fp(e){this._buffer=e.buffer,this._width=e.width,this._height=e.height,this._childTileMask=y(e.childTileMask,15),this._encoding=y(e.encoding,ld.NONE);let t=Rv.DEFAULT_STRUCTURE,n=e.structure;u(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===ld.LERC?Float32Array:this._buffer.constructor,this._mesh=void 0}Object.defineProperties(fp.prototype,{credits:{get:function(){}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}}});var Ede="createVerticesFromHeightmap",dZe=new li(Ede),hZe=new li(Ede,Ih.maximumAsynchronousTasks);fp.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,l=t.tileXYToNativeRectangle(n,i,o),f=t.tileXYToRectangle(n,i,o),d=c.cartographicToCartesian(ce.center(f)),p=this._structure,m=Wr.getEstimatedLevelZeroGeometricErrorForAHeightmap(c,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(m*4,1e3);let x=(a?hZe:dZe).scheduleTask({heightmap:this._buffer,structure:p,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:l,rectangle:f,relativeToCenter:d,ellipsoid:c,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof yi,exaggeration:r,exaggerationRelativeHeight:s,encoding:this._encoding});if(!u(x))return;let C=this;return Promise.resolve(x).then(function(T){let b;C._skirtHeight>0?b=Wr.getRegularGridAndSkirtIndicesAndEdgeIndices(T.gridWidth,T.gridHeight):b=Wr.getRegularGridIndicesAndEdgeIndices(T.gridWidth,T.gridHeight);let S=T.gridWidth*T.gridHeight;return C._mesh=new ud(d,new Float32Array(T.vertices),b.indices,b.indexCountWithoutSkirts,S,T.minimumHeight,T.maximumHeight,re.clone(T.boundingSphere3D),h.clone(T.occludeePointInScaledSpace),T.numberOfAttributes,mi.clone(T.orientedBoundingBox),Ac.clone(T.encoding),b.westIndicesSouthToNorth,b.southIndicesEastToWest,b.eastIndicesNorthToSouth,b.northIndicesWestToEast),C._buffer=void 0,C._mesh})};fp.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),l=t.tileXYToRectangle(n,i,o),f=a.cartographicToCartesian(ce.center(l)),d=this._structure,g=Wr.getEstimatedLevelZeroGeometricErrorForAHeightmap(a,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(g*4,1e3);let m=Rv.computeVertices({heightmap:this._buffer,structure:d,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:c,rectangle:l,relativeToCenter:f,ellipsoid:a,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof yi,exaggeration:r,exaggerationRelativeHeight:s});this._buffer=void 0;let A;this._skirtHeight>0?A=Wr.getRegularGridAndSkirtIndicesAndEdgeIndices(this._width,this._height):A=Wr.getRegularGridIndicesAndEdgeIndices(this._width,this._height);let x=m.gridWidth*m.gridHeight;return this._mesh=new ud(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};fp.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,l=r.isBigEndian,f=r.heightOffset,d=r.heightScale,p=u(this._mesh),g=this._encoding===ld.LERC;if(!p&&g)return;let A;if(p){let x=this._mesh.vertices,C=this._mesh.encoding;A=bde(x,C,f,d,e,i,o,t,n)}else A=mZe(this._buffer,a,c,s,l,e,i,o,t,n),A=A*d+f;return A};fp.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(a))return;let c=this._width,l=this._height,f=this._structure,d=f.stride,p=new this._bufferType(c*l*d),g=a.vertices,m=a.encoding,A=e.tileXYToRectangle(t,n,i),x=e.tileXYToRectangle(o,r,s),C=f.heightOffset,T=f.heightScale,b=f.elementsPerHeight,S=f.elementMultiplier,v=f.isBigEndian,P=Math.pow(S,b-1);for(let O=0;O<l;++O){let R=I.lerp(x.north,x.south,O/(l-1));for(let M=0;M<c;++M){let L=I.lerp(x.west,x.east,M/(c-1)),_=bde(g,m,C,T,A,c,l,L,R);_=_<f.lowestEncodedHeight?f.lowestEncodedHeight:_,_=_>f.highestEncodedHeight?f.highestEncodedHeight:_,pZe(p,b,S,P,d,v,O*c+M,_)}}return Promise.resolve(new fp({buffer:p,width:c,height:l,childTileMask:0,structure:this._structure,createdByUpsampling:!0}))};fp.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};fp.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};function mZe(e,t,n,i,o,r,s,a,c,l){let f=(c-r.west)*(s-1)/(r.east-r.west),d=(l-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 T=U3(e,t,n,i,o,m*s+p),b=U3(e,t,n,i,o,m*s+g),S=U3(e,t,n,i,o,A*s+p),v=U3(e,t,n,i,o,A*s+g);return Sde(x,C,T,b,S,v)}function bde(e,t,n,i,o,r,s,a,c){let l=(a-o.west)*(r-1)/(o.east-o.west),f=(c-o.south)*(s-1)/(o.north-o.south),d=l|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=l-d,x=f-g;g=s-1-g,m=s-1-m;let C=(t.decodeHeight(e,g*r+d)-n)/i,T=(t.decodeHeight(e,g*r+p)-n)/i,b=(t.decodeHeight(e,m*r+d)-n)/i,S=(t.decodeHeight(e,m*r+p)-n)/i;return Sde(A,x,C,T,b,S)}function Sde(e,t,n,i,o,r){return t<e?n+e*(i-n)+t*(r-i):n+e*(r-o)+t*(o-n)}function U3(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 pZe(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 Na=fp;function sE(e,t){this._tilingScheme=e,this._maximumLevel=t,this._rootNodes=[]}var q0=new ce;function _Ze(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}sE.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)_Ze(e,g,p,s)||s.push(new oE(r,void 0,0,g,p));r.tileXYToRectangle(t,n,e,q0);let a=q0.west,c=q0.north;r.tileXYToRectangle(i,o,e,q0);let l=q0.east,f=q0.south,d=new CZe(e,a,f,l,c);for(let p=0;p<s.length;++p){let g=s[p];o7(g.extent,d)&&TZe(this._maximumLevel,g,d)}};sE.prototype.computeMaximumLevelAtPosition=function(e){let t;for(let n=0;n<this._rootNodes.length;++n){let i=this._rootNodes[n];if(rE(i.extent,e)){t=i;break}}return u(t)?Mv(void 0,t,e):-1};var gZe=[],yZe=[],AZe=new ce,xZe=new ce;sE.prototype.computeBestAvailableLevelOverRectangle=function(e){let t=gZe;t.length=0,e.east<e.west?(t.push(ce.fromRadians(-Math.PI,e.south,e.east,e.north,AZe)),t.push(ce.fromRadians(e.west,e.south,Math.PI,e.north,xZe))):t.push(e);let n=yZe;n.length=0;let i;for(i=0;i<this._rootNodes.length;++i)Lv(n,this._rootNodes[i],t);for(i=n.length-1;i>=0;--i)if(u(n[i])&&n[i].length===0)return i;return 0};var wde=new fe;sE.prototype.isTileAvailable=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(t,n,e,q0);return ce.center(i,wde),this.computeMaximumLevelAtPosition(wde)>=e};sE.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 oE(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(oE.prototype,{nw:{get:function(){return this._nw||(this._nw=new oE(this.tilingScheme,this,this.level+1,this.x*2,this.y*2)),this._nw}},ne:{get:function(){return this._ne||(this._ne=new oE(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2)),this._ne}},sw:{get:function(){return this._sw||(this._sw=new oE(this.tilingScheme,this,this.level+1,this.x*2,this.y*2+1)),this._sw}},se:{get:function(){return this._se||(this._se=new oE(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2+1)),this._se}}});function CZe(e,t,n,i,o){this.level=e,this.west=t,this.south=n,this.east=i,this.north=o}function o7(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 TZe(e,t,n){for(;t.level<e;)if(z3(t.nw.extent,n))t=t.nw;else if(z3(t.ne.extent,n))t=t.ne;else if(z3(t.sw.extent,n))t=t.sw;else if(z3(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=Go(t.rectangles,n.level,EZe);i<0&&(i=~i),t.rectangles.splice(i,0,n)}}function EZe(e,t){return e.level-t}function z3(e,t){return t.west>=e.west&&t.east<=e.east&&t.south>=e.south&&t.north<=e.north}function rE(e,t){return t.longitude>=e.west&&t.longitude<=e.east&&t.latitude>=e.south&&t.latitude<=e.north}function Mv(e,t,n){let i=0,o=!1;for(;!o;){let r=t._nw&&rE(t._nw.extent,n),s=t._ne&&rE(t._ne.extent,n),a=t._sw&&rE(t._sw.extent,n),c=t._se&&rE(t._se.extent,n);if(r+s+a+c>1){r&&(i=Math.max(i,Mv(t,t._nw,n))),s&&(i=Math.max(i,Mv(t,t._ne,n))),a&&(i=Math.max(i,Mv(t,t._sw,n))),c&&(i=Math.max(i,Mv(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];rE(a,n)&&(i=a.level)}t=t.parent}return i}function Lv(e,t,n){if(!t)return;let i,o=!1;for(i=0;i<n.length;++i)o=o||o7(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]=bZe(e[s.level],s)}Lv(e,t._nw,n),Lv(e,t._ne,n),Lv(e,t._sw,n),Lv(e,t._se,n)}function bZe(e,t){let n=[];for(let i=0;i<e.length;++i){let o=e[i];o7(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 Oh=sE;function SZe(e){let t,n=e.name,i=e.message;u(n)&&u(i)?t=`${n}: ${i}`:t=e.toString();let o=e.stack;return u(o)&&(t+=`
${o}`),t}var dp=SZe;function G3(e,t,n,i,o,r,s){this.provider=e,this.message=t,this.x=n,this.y=i,this.level=o,this.timesRetried=y(r,0),this.retry=!1,this.error=s}G3.reportError=function(e,t,n,i,o,r,s,a){let c=e;return u(e)?(c.provider=t,c.message=i,c.x=o,c.y=r,c.level=s,c.retry=!1,c.error=a,++c.timesRetried):c=new G3(t,i,o,r,s,0,a),n.numberOfListeners>0?n.raiseEvent(c):console.log(`An error occurred in "${t.constructor.name}": ${dp(i)}`),c};G3.reportSuccess=function(e){u(e)&&(e.timesRetried=-1)};var Wn=G3;function Dg(e){if(e=y(e,y.EMPTY_OBJECT),this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,1),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1),this._projection=new Ci(this._ellipsoid),u(e.rectangleSouthwestInMeters)&&u(e.rectangleNortheastInMeters))this._rectangleSouthwestInMeters=e.rectangleSouthwestInMeters,this._rectangleNortheastInMeters=e.rectangleNortheastInMeters;else{let 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(Dg.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});Dg.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};Dg.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};Dg.prototype.rectangleToNativeRectangle=function(e,t){let n=this._projection,i=n.project(ce.southwest(e)),o=n.project(ce.northeast(e));return u(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)};Dg.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,l=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/r,f=this._rectangleNortheastInMeters.y-t*l,d=this._rectangleNortheastInMeters.y-(t+1)*l;return u(i)?(i.west=a,i.south=d,i.east=c,i.north=f,i):new ce(a,d,c,f)};Dg.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};Dg.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,l=(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/l|0;return A>=r&&(A=r-1),u(n)?(n.x=m,n.y=A,n):new H(m,A)};var jr=Dg;var wZe=15;function aE(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=Pe.createIfNeeded(o);return r.appendForwardSlash(),u(t)&&(r=r.getDerivedResource({queryParameters:{token:t}})),n._resource=r,r.getDerivedResource({queryParameters:{f:"pjson"}}).fetchJson()}).then(function(o){let r=o.copyrightText;u(r)&&(n._credit=new Xt(r));let s=o.spatialReference,a=y(s.latestWkid,s.wkid),c=o.extent,l={ellipsoid:i};if(a===4326)l.rectangle=ce.fromDegrees(c.xmin,c.ymin,c.xmax,c.ymax),n._tilingScheme=new Gi(l);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),l.rectangleSouthwestInMeters=new H(c.xmin,c.ymin),l.rectangleNortheastInMeters=new H(c.xmax,c.ymax),n._tilingScheme=new jr(l)}else return Promise.reject(new de("Invalid spatial reference"));let f=o.tileInfo;return u(f)?(n._width=f.rows+1,n._height=f.cols+1,n._encoding=f.format==="LERC"?ld.LERC:ld.NONE,n._lodCount=f.lods.length-1,(n._hasAvailability=o.capabilities.indexOf("Tilemap")!==-1)&&(n._tilesAvailable=new Oh(n._tilingScheme,n._lodCount),n._tilesAvailable.addAvailableTileRange(0,0,0,n._tilingScheme.getNumberOfXTilesAtLevel(0),n._tilingScheme.getNumberOfYTilesAtLevel(0)),n._tilesAvailablityLoaded=new Oh(n._tilingScheme,n._lodCount)),n._levelZeroMaximumGeometricError=Wr.getEstimatedLevelZeroGeometricErrorForAHeightmap(n._tilingScheme.ellipsoid,n._width,n._tilingScheme.getNumberOfXTilesAtLevel(0)),o.bandCount>1&&console.log("ArcGISTiledElevationTerrainProvider: Terrain data has more than 1 band. Using the first one."),u(o.minValues)&&u(o.maxValues)?n._terrainDataStructure={elementMultiplier:1,lowestEncodedHeight:o.minValues[0],highestEncodedHeight:o.maxValues[0]}:n._terrainDataStructure={elementMultiplier:1},n._ready=!0,!0):Promise.reject(new de("tileInfo is required"))}).catch(function(o){let r=`An error occurred while accessing ${n._resource.url}.`;return Wn.reportError(void 0,n,n._errorEvent,r),Promise.reject(o)}),this._errorEvent=new ye}Object.defineProperties(aE.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){return this._tilesAvailable}}});aE.prototype.requestTileGeometry=function(e,t,n,i){let o=this._resource.getDerivedResource({url:`tile/${n}/${t}/${e}`,request:i}),r=this._hasAvailability,s=Promise.resolve(!0),a;if(r&&!u(r7(this,n+1,e*2,t*2))){let d=vde(this,n+1,e*2,t*2);s=d.promise,a=d.request}let c=o.fetchArrayBuffer();if(!u(c)||!u(s))return;let l=this,f=this._tilesAvailable;return Promise.all([c,s]).then(function(d){return new Na({buffer:d[0],width:l._width,height:l._height,childTileMask:r?f.computeChildMaskForTile(n,e,t):wZe,structure:l._terrainDataStructure,encoding:l._encoding})}).catch(function(d){return u(a)&&a.state===ri.CANCELLED?(i.cancel(),i.deferred.promise.finally(function(){return i.state=ri.CANCELLED,Promise.reject(d)})):Promise.reject(d)})};function r7(e,t,n,i){if(!e._hasAvailability)return;let o=e._tilesAvailablityLoaded,r=e._tilesAvailable;if(t>e._lodCount)return!1;if(r.isTileAvailable(t,n,i))return!0;if(o.isTileAvailable(t,n,i))return!1}aE.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};aE.prototype.getTileDataAvailable=function(e,t,n){if(!this._hasAvailability)return;let i=r7(this,n,e,t);if(u(i))return i;vde(this,n,e,t)};aE.prototype.loadTileDataAvailability=function(e,t,n){};function vZe(e,t,n,i){let o=t-1,r=n-1,s=i[e.y*t+e.x],a=[],c={startX:e.x,startY:e.y,endX:0,endY:0},l=new H(e.x+1,e.y+1),f=!1,d=!1;for(;!(f&&d);){let p=l.x,g=d?l.y+1:l.y;if(!f){for(let m=e.y;m<g;++m)if(i[m*t+l.x]!==s){f=!0;break}f?(a.push(new H(l.x,e.y)),--l.x,--p,c.endX=l.x):l.x===o?(c.endX=l.x,f=!0):++l.x}if(!d){let m=l.y*t;for(let A=e.x;A<=p;++A)if(i[m+A]!==s){d=!0;break}d?(a.push(new H(e.x,l.y)),--l.y,c.endY=l.y):l.y===r?(c.endY=l.y,d=!0):++l.y}}return{endingIndices:a,range:c,value:s}}function DZe(e,t,n,i,o){let r=[];if(o.every(function(c){return c===o[0]}))return o[0]===1&&r.push({startX:e,startY:t,endX:e+n-1,endY:t+i-1}),r;let a=[new H(0,0)];for(;a.length>0;){let c=a.pop(),l=vZe(c,n,i,o);if(l.value===1){let d=l.range;d.startX+=e,d.endX+=e,d.startY+=t,d.endY+=t,r.push(d)}let f=l.endingIndices;f.length>0&&(a=a.concat(f))}return r}function vde(e,t,n,i){if(!e._hasAvailability)return{};let o=Math.floor(n/128)*128,r=Math.floor(i/128)*128,s=Math.min(1<<t,128),a=`tilemap/${t}/${r}/${o}/${s}/${s}`,c=e._availableCache;if(u(c[a]))return c[a];let l=new Ho({throttle:!1,throttleByServer:!0,type:Kr.TERRAIN}),d=e._resource.getDerivedResource({url:a,request:l}).fetchJson();return u(d)?(d=d.then(function(p){let g=DZe(o,r,s,s,p.data);e._tilesAvailablityLoaded.addAvailableTileRange(t,o,r,o+s,r+s);let m=e._tilesAvailable;for(let A=0;A<g.length;++A){let x=g[A];m.addAvailableTileRange(t,x.startX,x.startY,x.endX,x.endY)}return r7(e,t,n,i)}),c[a]={promise:d,request:l},d=d.finally(function(p){return delete c[a],p}),{promise:d,request:l}):{}}var Dde=aE;var Pde="https://dev.virtualearth.net/REST/v1/Locations";function s7(e){e=y(e,y.EMPTY_OBJECT);let t=e.key;this._key=t;let n={key:t};u(e.culture)&&(n.culture=e.culture),this._resource=new Pe({url:Pde,queryParameters:n})}Object.defineProperties(s7.prototype,{url:{get:function(){return Pde}},key:{get:function(){return this._key}}});s7.prototype.geocode=function(e){return this._resource.getDerivedResource({queryParameters:{query:e}}).fetchJsonp("jsonp").then(function(n){return n.resourceSets.length===0?[]:n.resourceSets[0].resources.map(function(o){let r=o.bbox,s=r[0],a=r[1],c=r[2],l=r[3];return{displayName:o.name,destination:ce.fromDegrees(a,s,l,c)}})})};var Ide=s7;var hp;typeof cancelAnimationFrame<"u"&&(hp=cancelAnimationFrame);(function(){if(!u(hp)&&typeof window<"u"){let e=["webkit","moz","ms","o"],t=0,n=e.length;for(;t<n&&!u(hp);)hp=window[`${e[t]}CancelAnimationFrame`],u(hp)||(hp=window[`${e[t]}CancelRequestAnimationFrame`]),++t}u(hp)||(hp=clearTimeout)})();function PZe(e){br("Cesium.cancelAnimationFrame","Cesium.cancelAnimationFrame was deprecated in CesiumJS 1.96 and will be removed in 1.99. Use the native cancelAnimationFrame method instead."),hp(e)}var Ode=PZe;function Bde(){}Bde.prototype.geocode=function(e){let t=e.match(/[^\s,\n]+/g);if(t.length===2||t.length===3){let n=+t[0],i=+t[1],o=t.length===3?+t[2]:300;if(isNaN(n)&&isNaN(i)){let r=/^(\d+.?\d*)([nsew])/i;for(let s=0;s<t.length;++s){let a=t[s].match(r);r.test(t[s])&&a.length===3&&(/^[ns]/i.test(a[2])?i=/^[n]/i.test(a[2])?+a[1]:-a[1]:/^[ew]/i.test(a[2])&&(n=/^[e]/i.test(a[2])?+a[1]:-a[1]))}}if(!isNaN(n)&&!isNaN(i)&&!isNaN(o)){let r={displayName:e,destination:h.fromDegrees(n,i,o)};return Promise.resolve([r])}}return Promise.resolve([])};var H3=Bde;var IZe=new se,Rde=new h,cE=new h;function OZe(e){let t=e.points,n=e.times;if(t.length<3){let i=n[0],o=1/(n[1]-i),r=t[0],s=t[1];return function(a,c){u(c)||(c=new h);let l=(a-i)*o;return h.lerp(r,s,l,c)}}return function(i,o){u(o)||(o=new h);let r=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[r])/(n[r+1]-n[r]),a=IZe;a.z=s,a.y=s*s,a.x=a.y*s,a.w=1;let c,l,f,d,p;return r===0?(c=t[0],l=t[1],f=e.firstTangent,d=h.subtract(t[2],c,Rde),h.multiplyByScalar(d,.5,d),p=F.multiplyByVector(jy.hermiteCoefficientMatrix,a,a)):r===t.length-2?(c=t[r],l=t[r+1],d=e.lastTangent,f=h.subtract(l,t[r-1],Rde),h.multiplyByScalar(f,.5,f),p=F.multiplyByVector(jy.hermiteCoefficientMatrix,a,a)):(c=t[r-1],l=t[r],f=t[r+1],d=t[r+2],p=F.multiplyByVector(Pg.catmullRomCoefficientMatrix,a,a)),o=h.multiplyByScalar(c,p.x,o),h.multiplyByScalar(l,p.y,cE),h.add(o,cE,o),h.multiplyByScalar(f,p.z,cE),h.add(o,cE,o),h.multiplyByScalar(d,p.w,cE),h.add(o,cE,o)}}var BZe=new h,RZe=new h;function Pg(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times,i=e.firstTangent,o=e.lastTangent;if(t.length>2&&(u(i)||(i=BZe,h.multiplyByScalar(t[1],2,i),h.subtract(i,t[2],i),h.subtract(i,t[0],i),h.multiplyByScalar(i,.5,i)),!u(o))){let r=t.length-1;o=RZe,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=OZe(this),this._lastTimeIndex=0}Object.defineProperties(Pg.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}}});Pg.catmullRomCoefficientMatrix=new F(-.5,1,-.5,0,1.5,-2.5,0,1,-1.5,2,.5,0,.5,-.5,0,0);Pg.prototype.findTimeInterval=$i.prototype.findTimeInterval;Pg.prototype.wrapTime=$i.prototype.wrapTime;Pg.prototype.clampTime=$i.prototype.clampTime;Pg.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var Mde=Pg;var W3={};W3.clipTriangleAtAxisAlignedThreshold=function(e,t,n,i,o,r){u(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 l=s+a+c,f,d,p,g,m,A;return l===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))):l===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)):l!==3&&(r.push(0),r.push(1),r.push(2)),r};W3.computeBarycentricCoordinates=function(e,t,n,i,o,r,s,a,c){let l=n-s,f=s-o,d=r-a,p=i-a,g=1/(d*l+f*p),m=t-a,A=e-s,x=(d*A+f*m)*g,C=(-p*A+l*m)*g,T=1-x-C;return u(c)?(c.x=x,c.y=C,c.z=T,c):new h(x,C,T)};W3.computeLineSegmentLineSegmentIntersection=function(e,t,n,i,o,r,s,a,c){let l=(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=l/d,g=f/d;if(p>=0&&p<=1&&g>=0&&g<=1)return u(c)||(c=new H),c.x=e+p*(n-e),c.y=t+p*(i-t),c};var Ig=W3;function Og(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=q3(e.westIndices,o,t),this._southIndices=q3(e.southIndices,r,t),this._eastIndices=q3(e.eastIndices,o,t),this._northIndices=q3(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(Og.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}},canUpsample:{get:function(){return u(this._mesh)}}});var j3=[];function q3(e,t,n){j3.length=e.length;let i=!1;for(let o=0,r=e.length;o<r;++o)j3[o]=e[o],i=i||o>0&&t(e[o-1],e[o])>0;return i?(j3.sort(t),Fe.createTypedArray(n,j3)):e}var Lde="createVerticesFromQuantizedTerrainMesh",MZe=new li(Lde),LZe=new li(Lde,Ih.maximumAsynchronousTasks);Og.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,l=t.tileXYToRectangle(n,i,o),d=(a?LZe:MZe).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:l,relativeToCenter:this._boundingSphere.center,ellipsoid:c,exaggeration:r,exaggerationRelativeHeight:s});if(!u(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=Fe.createTypedArray(A,g.indices),C=new Float32Array(g.vertices),T=g.center,b=g.minimumHeight,S=g.maximumHeight,v=p._boundingSphere,P=p._orientedBoundingBox,O=y(h.clone(g.occludeePointInScaledSpace),p._horizonOcclusionPoint),R=g.vertexStride,M=Ac.clone(g.encoding);return p._mesh=new ud(T,C,x,g.indexCountWithoutSkirts,m,b,S,v,O,R,P,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 FZe=new li("upsampleQuantizedTerrainMesh",Ih.maximumAsynchronousTasks);Og.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==o,l=n*2===r,f=e.ellipsoid,d=e.tileXYToRectangle(o,r,s),p=FZe.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:l,childRectangle:d,ellipsoid:f});if(!u(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=l?g*.5:this._southSkirtHeight,x=c?this._eastSkirtHeight:g*.5,C=l?this._northSkirtHeight:g*.5,T=this._credits;return Promise.resolve(p).then(function(b){let S=new Uint16Array(b.vertices),v=Fe.createTypedArray(S.length/3,b.indices),P;return u(b.encodedNormals)&&(P=new Uint8Array(b.encodedNormals)),new Og({quantizedVertices:S,indices:v,encodedNormals:P,minimumHeight:b.minimumHeight,maximumHeight:b.maximumHeight,boundingSphere:re.clone(b.boundingSphere),orientedBoundingBox:mi.clone(b.orientedBoundingBox),horizonOcclusionPoint:h.clone(b.horizonOcclusionPoint),westIndices:b.westIndices,southIndices:b.southIndices,eastIndices:b.eastIndices,northIndices:b.northIndices,westSkirtHeight:m,southSkirtHeight:A,eastSkirtHeight:x,northSkirtHeight:C,childTileMask:0,credits:T,createdByUpsampling:!0})})};var a7=32767,Fde=new h;Og.prototype.interpolateHeight=function(e,t,n){let i=I.clamp((t-e.west)/e.width,0,1);i*=a7;let o=I.clamp((n-e.south)/e.height,0,1);return o*=a7,u(this._mesh)?UZe(this,i,o):zZe(this,i,o)};function Nde(e,t,n,i,o,r,s,a){let c=Math.min(n,o,s),l=Math.max(n,o,s),f=Math.min(i,r,a),d=Math.max(i,r,a);return e>=c&&e<=l&&t>=f&&t<=d}var NZe=new H,kZe=new H,VZe=new H;function UZe(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 l=s[a],f=s[a+1],d=s[a+2],p=r.decodeTextureCoordinates(o,l,NZe),g=r.decodeTextureCoordinates(o,f,kZe),m=r.decodeTextureCoordinates(o,d,VZe);if(Nde(t,n,p.x,p.y,g.x,g.y,m.x,m.y)){let A=Ig.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,Fde);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=r.decodeHeight(o,l),C=r.decodeHeight(o,f),T=r.decodeHeight(o,d);return A.x*x+A.y*C+A.z*T}}}}function zZe(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 l=s[a],f=s[a+1],d=s[a+2],p=i[l],g=i[f],m=i[d],A=o[l],x=o[f],C=o[d];if(Nde(t,n,p,A,g,x,m,C)){let T=Ig.computeBarycentricCoordinates(t,n,p,A,g,x,m,C,Fde);if(T.x>=-1e-15&&T.y>=-1e-15&&T.z>=-1e-15){let b=T.x*r[l]+T.y*r[f]+T.z*r[d];return I.lerp(e._minimumHeight,e._maximumHeight,b/a7)}}}}Og.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};Og.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var lE=Og;function GZe(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 Y0(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 ye;let t=e.credit;typeof t=="string"&&(t=new Xt(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=[],l=0;this._readyPromise=Promise.resolve(e.url).then(function(A){let x=Pe.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,T=!1,b=!1,S=!0,v=!1;if(A.format==="heightmap-1.0")v=!0,u(n._heightmapStructure)||(n._heightmapStructure={heightScale:1/5,heightOffset:-1e3,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1,lowestEncodedHeight:0,highestEncodedHeight:256*256-1}),T=!0,n._requestWaterMask=!0;else if(A.format.indexOf("quantized-mesh-1.")!==0)return x=`The tile format "${A.format}" is invalid or not supported.`,r=Wn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new de(x));let P=A.tiles,O=A.maxzoom;if(l=Math.max(l,O),!A.projection||A.projection==="EPSG:4326")n._tilingScheme=new Gi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:1,ellipsoid:n._ellipsoid});else if(A.projection==="EPSG:3857")n._tilingScheme=new jr({numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:n._ellipsoid});else return x=`The projection "${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=Wr.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 R;u(A.extensions)&&A.extensions.indexOf("octvertexnormals")!==-1?C=!0:u(A.extensions)&&A.extensions.indexOf("vertexnormals")!==-1&&(C=!0,S=!1),u(A.extensions)&&A.extensions.indexOf("watermask")!==-1&&(T=!0),u(A.extensions)&&A.extensions.indexOf("metadata")!==-1&&(b=!0);let M=A.metadataAvailability,L=A.available,_;if(u(L)&&!u(M)){_=new Oh(n._tilingScheme,L.length);for(let w=0;w<L.length;++w){let D=L[w],B=n._tilingScheme.getNumberOfYTilesAtLevel(w);u(c[w])||(c[w]=[]);for(let N=0;N<D.length;++N){let U=D[N],V=B-U.endY-1,G=B-U.startY-1;c[w].push([U.startX,V,U.endX,G]),_.addAvailableTileRange(w,U.startX,V,U.endX,G)}}}else u(M)&&(R=new Oh(n._tilingScheme,O),_=new Oh(n._tilingScheme,O),c[0]=[[0,0,1,0]],_.addAvailableTileRange(0,0,0,1,0));n._hasWaterMask=n._hasWaterMask||T,n._hasVertexNormals=n._hasVertexNormals||C,n._hasMetadata=n._hasMetadata||b,u(A.attribution)&&(a.length>0&&(a+=" "),a+=A.attribution),s.push(new GZe({resource:i,version:A.version,isHeightmap:v,tileUrlTemplates:P,availability:_,hasVertexNormals:C,hasWaterMask:T,hasMetadata:b,availabilityLevels:M,availabilityTilesLoaded:R,littleEndianExtensionSize:S}));let E=A.parentUrl;if(u(E)){if(!u(_))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 w=o.fetchJson();return Promise.resolve(w).then(f).catch(d)}return Promise.resolve(!0)}function d(A){let x=`An error occurred while accessing ${o.url}.`;return r=Wn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new de(x))}function p(A){return f(A).then(function(){if(u(r))return;let x=c.length;if(x>0){let C=n._availability=new Oh(n._tilingScheme,l);for(let T=0;T<x;++T){let b=c[T];for(let S=0;S<b.length;++S){let v=b[S];C.addAvailableTileRange(T,v[0],v[1],v[2],v[3])}}}if(a.length>0){let C=new Xt(a);u(n._tileCredits)?n._tileCredits.push(C):n._tileCredits=[C]}return n._ready=!0,Promise.resolve(!0)})}function g(A){return u(A)&&A.statusCode===404?p({tilejson:"2.1.0",format:"heightmap-1.0",version:"1.0.0",scheme:"tms",tiles:["{z}/{x}/{y}.terrain?v={version}"]}):d(A)}function m(){return Promise.resolve(o.fetchJson()).then(p).catch(g)}}var c7={OCT_VERTEX_NORMALS:1,WATER_MASK:2,METADATA:4};function kde(e){return!u(e)||e.length===0?{Accept:"application/vnd.quantized-mesh,application/octet-stream;q=0.9,*/*;q=0.01"}:{Accept:`application/vnd.quantized-mesh;extensions=${e.join("-")},application/octet-stream;q=0.9,*/*;q=0.01`}}function HZe(e,t,n,i,o){let r=new Uint16Array(t,0,e._heightmapWidth*e._heightmapWidth);return new Na({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 WZe(e,t,n,i,o,r){let s=r.littleEndianExtensionSize,a=0,c=3,l=c+1,f=Float64Array.BYTES_PER_ELEMENT*c,d=Float64Array.BYTES_PER_ELEMENT*l,p=3,g=Uint16Array.BYTES_PER_ELEMENT*p,m=3,A=Uint16Array.BYTES_PER_ELEMENT,x=A*m,C=new DataView(t),T=new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0));a+=f;let b=C.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let S=C.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let v=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 P=new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0));a+=f;let O=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let R=new Uint16Array(t,a,O*3);a+=O*g,O>64*1024&&(A=Uint32Array.BYTES_PER_ELEMENT,x=A*m);let M=R.subarray(0,O),L=R.subarray(O,2*O),_=R.subarray(O*2,3*O);Un.zigZagDeltaDecode(M,L,_),a%A!==0&&(a+=A-a%A);let E=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let w=Fe.createTypedArrayFromArrayBuffer(O,t,a,E*m);a+=E*x;let D=0,B=w.length;for(let oe=0;oe<B;++oe){let ue=w[oe];w[oe]=D-ue,ue===0&&++D}let N=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let U=Fe.createTypedArrayFromArrayBuffer(O,t,a,N);a+=N*A;let V=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let G=Fe.createTypedArrayFromArrayBuffer(O,t,a,V);a+=V*A;let k=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let Y=Fe.createTypedArrayFromArrayBuffer(O,t,a,k);a+=k*A;let q=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let X=Fe.createTypedArrayFromArrayBuffer(O,t,a,q);a+=q*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===c7.OCT_VERTEX_NORMALS&&e._requestVertexNormals)W=new Uint8Array(t,a,O*2);else if(oe===c7.WATER_MASK&&e._requestWaterMask)J=new Uint8Array(t,a,ue);else if(oe===c7.METADATA&&e._requestMetadata){let _e=C.getUint32(a,!0);if(_e>0){let Ie=Yo(new Uint8Array(t),a+Uint32Array.BYTES_PER_ELEMENT,_e).available;if(u(Ie))for(let Ne=0;Ne<Ie.length;++Ne){let We=n+Ne+1,Mt=Ie[Ne],Gt=e._tilingScheme.getNumberOfYTilesAtLevel(We);for(let cn=0;cn<Mt.length;++cn){let mt=Mt[cn],In=Gt-mt.endY-1,ni=Gt-mt.startY-1;e.availability.addAvailableTileRange(We,mt.startX,In,mt.endX,ni),r.availability.addAvailableTileRange(We,mt.startX,In,mt.endX,ni)}}}r.availabilityTilesLoaded.addAvailableTileRange(n,i,o,i,o)}a+=ue}let Z=e.getLevelMaximumGeometricError(n)*5,he=e._tilingScheme.tileXYToRectangle(i,o,n),pe=mi.fromRectangle(he,b,S,e._tilingScheme.ellipsoid);return new lE({center:T,minimumHeight:b,maximumHeight:S,boundingSphere:v,orientedBoundingBox:pe,horizonOcclusionPoint:P,quantizedVertices:R,encodedNormals:W,indices:w,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})}Y0.prototype.requestTileGeometry=function(e,t,n,i){let o=this._layers,r,s=o.length;if(s===1)r=o[0];else for(let a=0;a<s;++a){let c=o[a];if(!u(c.availability)||c.availability.isTileAvailable(n,e,t)){r=c;break}}return Vde(this,e,t,n,r,i)};function Vde(e,t,n,i,o,r){if(!u(o))return Promise.reject(new de("Terrain tile doesn't exist"));let s=o.tileUrlTemplates;if(s.length===0)return;let a;!e._scheme||e._scheme==="tms"?a=e._tilingScheme.getNumberOfYTilesAtLevel(i)-n-1:a=n;let c=[];e._requestVertexNormals&&o.hasVertexNormals&&c.push(o.littleEndianExtensionSize?"octvertexnormals":"vertexnormals"),e._requestWaterMask&&o.hasWaterMask&&c.push("watermask"),e._requestMetadata&&o.hasMetadata&&c.push("metadata");let l,f,d=s[(t+a+i)%s.length],p=o.resource;u(p._ionEndpoint)&&!u(p._ionEndpoint.externalType)?(c.length!==0&&(f={extensions:c.join("-")}),l=kde(void 0)):l=kde(c);let g=p.getDerivedResource({url:d,templateValues:{version:o.version,z:i,x:t,y:a},queryParameters:f,headers:l,request:r}).fetchArrayBuffer();if(!!u(g))return g.then(function(m){return u(m)?u(e._heightmapStructure)?HZe(e,m,i,t,n):WZe(e,m,i,t,n,o):Promise.reject(new de("Mesh buffer doesn't exist."))})}Object.defineProperties(Y0.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 this._hasWaterMask&&this._requestWaterMask}},hasVertexNormals:{get:function(){return this._hasVertexNormals&&this._requestVertexNormals}},hasMetadata:{get:function(){return this._hasMetadata&&this._requestMetadata}},requestVertexNormals:{get:function(){return this._requestVertexNormals}},requestWaterMask:{get:function(){return this._requestWaterMask}},requestMetadata:{get:function(){return this._requestMetadata}},availability:{get:function(){return this._availability}}});Y0.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Y0.prototype.getTileDataAvailable=function(e,t,n){if(!u(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(Ude(this,e,t,n,i[r],r===0).result)return;return!1};Y0.prototype.loadTileDataAvailability=function(e,t,n){if(!u(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=Ude(this,e,t,n,i[r],r===0);if(u(s.promise))return s.promise}};function l7(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 Ude(e,t,n,i,o,r){if(!u(o.availabilityLevels))return{result:!1};let s,a=function(){delete o.availabilityPromiseCache[s]},c=o.availabilityTilesLoaded,l=o.availability,f=l7(o,t,n,i);for(;u(f);){if(l.isTileAvailable(f.level,f.x,f.y)&&!c.isTileAvailable(f.level,f.x,f.y)){let d;if(!r&&(s=`${f.level}-${f.x}-${f.y}`,d=o.availabilityPromiseCache[s],!u(d))){let p=new Ho({throttle:!1,throttleByServer:!0,type:Kr.TERRAIN});d=Vde(e,f.x,f.y,f.level,o,p),u(d)&&(o.availabilityPromiseCache[s]=d,d.then(a))}return{result:!0,promise:d}}f=l7(o,f.x,f.y,f.level)}return{result:!1}}Y0._getAvailabilityTile=l7;var Y3=Y0;function mp(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,vertexFormat:e.vertexFormat,stRotation:e.stRotation,shadowVolume:e.shadowVolume};this._ellipseGeometry=new $c(n),this._workerName="createCircleGeometry"}mp.packedLength=$c.packedLength;mp.pack=function(e,t,n){return $c.pack(e._ellipseGeometry,t,n)};var jZe=new $c({center:new h,semiMajorAxis:1,semiMinorAxis:1}),ka={center:new h,radius:void 0,ellipsoid:ie.clone(ie.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,vertexFormat:new we,stRotation:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0,shadowVolume:void 0};mp.unpack=function(e,t,n){let i=$c.unpack(e,t,jZe);return ka.center=h.clone(i._center,ka.center),ka.ellipsoid=ie.clone(i._ellipsoid,ka.ellipsoid),ka.height=i._height,ka.extrudedHeight=i._extrudedHeight,ka.granularity=i._granularity,ka.vertexFormat=we.clone(i._vertexFormat,ka.vertexFormat),ka.stRotation=i._stRotation,ka.shadowVolume=i._shadowVolume,u(n)?(ka.semiMajorAxis=i._semiMajorAxis,ka.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new $c(ka),n):(ka.radius=i._semiMajorAxis,new mp(ka))};mp.createGeometry=function(e){return $c.createGeometry(e._ellipseGeometry)};mp.createShadowVolume=function(e,t,n){let i=e._ellipseGeometry._granularity,o=e._ellipseGeometry._ellipsoid,r=t(i,o),s=n(i,o);return new mp({center:e._ellipseGeometry._center,radius:e._ellipseGeometry._semiMajorAxis,ellipsoid:o,stRotation:e._ellipseGeometry._stRotation,granularity:i,extrudedHeight:r,height:s,vertexFormat:we.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(mp.prototype,{rectangle:{get:function(){return this._ellipseGeometry.rectangle}},textureCoordinateRotationPoints:{get:function(){return this._ellipseGeometry.textureCoordinateRotationPoints}}});var zde=mp;function uE(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 Uu(n),this._workerName="createCircleOutlineGeometry"}uE.packedLength=Uu.packedLength;uE.pack=function(e,t,n){return Uu.pack(e._ellipseGeometry,t,n)};var qZe=new Uu({center:new h,semiMajorAxis:1,semiMinorAxis:1}),ql={center:new h,radius:void 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Pe({url:"https://api.cesium.com/"});X3.getDefaultTokenCredit=function(e){if(e===Hde){if(!u(u7)){let t=`<b> This application is using Cesium's default ion access token. 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fE(e){e=y(e,y.EMPTY_OBJECT),this._callback=e.callback,this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new Gi({ellipsoid:y(e.ellipsoid,ie.WGS84)})),this._width=e.width,this._height=e.height;let t=Math.max(this._width,this._height);this._levelZeroMaximumGeometricError=Wr.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,t,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ye;let n=e.credit;typeof n=="string"&&(n=new Xt(n)),this._credit=n,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(fE.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 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this._comparator}}});fd.prototype.clone=function(){let e=this._maximumLength,t=this._comparator,n=this._array,i=this._length,o=new fd({comparator:t,maximumLength:e});o._length=i;for(let r=0;r<i;r++)o._array[r]=n[r];return o};fd.prototype.reset=function(){this._length=0;let e=this._maximumLength;if(u(e))for(let t=0;t<e;t++)this._array[t]=void 0;else this._array.length=0};fd.prototype.resort=function(){let e=this._length;for(let t=0;t<e;t++)Yde(this,t)};fd.prototype.insert=function(e){let t,n=this._maximumLength;if(u(n)){if(n===0)return;if(this._length===n){let o=this._array[0];if(this._comparator(e,o)<=0)return e;t=this.removeMinimum()}}let i=this._length;return this._array[i]=e,this._length++,Yde(this,i),t};fd.prototype.removeMinimum=function(){let e=this._length;if(e===0)return;this._length--;let t=this._array[0];return e>=2&&(this._array[0]=this._array[e-1],Xde(this,0)),this._array[e-1]=void 0,t};fd.prototype.removeMaximum=function(){let 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f=a+l;Fv(e,f,r)===i&&(r=f)}}if(Fv(e,r,t)===i&&(Z3(e,r,t),r!==o&&r!==s)){let a=Math.floor((r-1)/2);h7(e,r,a)===i&&Z3(e,r,a)}t=r}}var Kde=fd;function dE(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new Gi({ellipsoid:y(e.ellipsoid,ie.WGS84)})),this._levelZeroMaximumGeometricError=Wr.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,64,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ye,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(dE.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(){}}});dE.prototype.requestTileGeometry=function(e,t,n,i){return Promise.resolve(new Na({buffer:new Uint8Array(16*16),width:16,height:16}))};dE.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};dE.prototype.getTileDataAvailable=function(e,t,n){};dE.prototype.loadTileDataAvailability=function(e,t,n){};var Bg=dE;function Mh(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 Ks,this._perspectiveMatrix=new F,this._infinitePerspective=new F}function m7(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=F.computePerspectiveOffCenter(o,i,n,t,r,s,e._perspectiveMatrix),e._infinitePerspective=F.computeInfinitePerspectiveOffCenter(o,i,n,t,r,e._infinitePerspective))}Object.defineProperties(Mh.prototype,{projectionMatrix:{get:function(){return m7(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return m7(this),this._infinitePerspective}}});var ZZe=new h,QZe=new h,$Ze=new h,eQe=new h;Mh.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,l=this.far,f=h.cross(t,n,ZZe),d=QZe;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=$Ze;h.multiplyByScalar(t,l,p),h.add(e,p,p);let g=eQe;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 u(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],u(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],u(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],u(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],u(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],u(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};Mh.prototype.getPixelDimensions=function(e,t,n,i,o){m7(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};Mh.prototype.clone=function(e){return u(e)||(e=new Mh),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};Mh.prototype.equals=function(e){return u(e)&&e instanceof Mh&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};Mh.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof Mh&&I.equalsEpsilon(this.right,e.right,t,n)&&I.equalsEpsilon(this.left,e.left,t,n)&&I.equalsEpsilon(this.top,e.top,t,n)&&I.equalsEpsilon(this.bottom,e.bottom,t,n)&&I.equalsEpsilon(this.near,e.near,t,n)&&I.equalsEpsilon(this.far,e.far,t,n)};var rl=Mh;function sl(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new rl,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}sl.packedLength=6;sl.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};sl.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new sl),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 Lh(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(sl.prototype,{projectionMatrix:{get:function(){return Lh(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return Lh(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return Lh(this),this._fovy}},sseDenominator:{get:function(){return Lh(this),this._sseDenominator}}});sl.prototype.computeCullingVolume=function(e,t,n){return Lh(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};sl.prototype.getPixelDimensions=function(e,t,n,i,o){return Lh(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,o)};sl.prototype.clone=function(e){return u(e)||(e=new sl),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};sl.prototype.equals=function(e){return!u(e)||!(e instanceof sl)?!1:(Lh(this),Lh(e),this.fov===e.fov&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};sl.prototype.equalsEpsilon=function(e,t,n){return!u(e)||!(e instanceof sl)?!1:(Lh(this),Lh(e),I.equalsEpsilon(this.fov,e.fov,t,n)&&I.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var _i=sl;var Q3=0,tQe=1;function X0(e){let t=e.frustum,n=e.orientation,i=e.origin,o=y(e.vertexFormat,we.DEFAULT),r=y(e._drawNearPlane,!0),s,a;t instanceof _i?(s=Q3,a=_i.packedLength):t instanceof Zt&&(s=tQe,a=Zt.packedLength),this._frustumType=s,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Be.clone(n),this._drawNearPlane=r,this._vertexFormat=o,this._workerName="createFrustumGeometry",this.packedLength=2+a+h.packedLength+Be.packedLength+we.packedLength}X0.pack=function(e,t,n){n=y(n,0);let i=e._frustumType,o=e._frustum;return t[n++]=i,i===Q3?(_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,Be.pack(e._orientation,t,n),n+=Be.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n]=e._drawNearPlane?1:0,t};var nQe=new _i,iQe=new Zt,oQe=new Be,rQe=new h,sQe=new we;X0.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o;i===Q3?(o=_i.unpack(e,t,nQe),t+=_i.packedLength):(o=Zt.unpack(e,t,iQe),t+=Zt.packedLength);let r=h.unpack(e,t,rQe);t+=h.packedLength;let s=Be.unpack(e,t,oQe);t+=Be.packedLength;let a=we.unpack(e,t,sQe);t+=we.packedLength;let c=e[t]===1;if(!u(n))return new X0({frustum:o,origin:r,orientation:s,vertexFormat:a,_drawNearPlane:c});let l=i===n._frustumType?n._frustum:void 0;return n._frustum=o.clone(l),n._frustumType=i,n._origin=h.clone(r,n._origin),n._orientation=Be.clone(s,n._orientation),n._vertexFormat=we.clone(a,n._vertexFormat),n._drawNearPlane=c,n};function hE(e,t,n,i,o,r,s,a){let c=e/3*2;for(let l=0;l<4;++l)u(t)&&(t[e]=r.x,t[e+1]=r.y,t[e+2]=r.z),u(n)&&(n[e]=s.x,n[e+1]=s.y,n[e+2]=s.z),u(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 aQe=new Q,cQe=new F,p7=new F,Jde=new h,Zde=new h,Qde=new h,lQe=new h,uQe=new h,fQe=new h,Rg=new Array(3),Nv=new Array(4);Nv[0]=new se(-1,-1,1,1);Nv[1]=new se(1,-1,1,1);Nv[2]=new se(1,1,1,1);Nv[3]=new se(-1,1,1,1);var $de=new Array(4);for(let e=0;e<4;++e)$de[e]=new se;X0._computeNearFarPlanes=function(e,t,n,i,o,r,s,a){let c=Q.fromQuaternion(t,aQe),l=y(r,Jde),f=y(s,Zde),d=y(a,Qde);l=Q.getColumn(c,0,l),f=Q.getColumn(c,1,f),d=Q.getColumn(c,2,d),h.normalize(l,l),h.normalize(f,f),h.normalize(d,d),h.negate(l,l);let p=F.computeView(e,d,f,l,cQe),g,m;if(n===Q3){let A=i.projectionMatrix,x=F.multiply(A,p,p7);m=F.inverse(x,p7)}else g=F.inverseTransformation(p,p7);u(m)?(Rg[0]=i.near,Rg[1]=i.far):(Rg[0]=0,Rg[1]=i.near,Rg[2]=i.far);for(let A=0;A<2;++A)for(let x=0;x<4;++x){let C=se.clone(Nv[x],$de[x]);if(u(m)){C=F.multiplyByVector(m,C,C);let T=1/C.w;h.multiplyByScalar(C,T,C),h.subtract(C,e,C),h.normalize(C,C);let b=h.dot(d,C);h.multiplyByScalar(C,Rg[A]/b,C),h.add(C,e,C)}else{u(i._offCenterFrustum)&&(i=i._offCenterFrustum);let T=Rg[A],b=Rg[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*(T-b)-T-b)*.5,C.w=1,F.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}};X0.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);X0._computeNearFarPlanes(i,o,t,n,c);let l=3*4*2;c[l]=c[3*4],c[l+1]=c[3*4+1],c[l+2]=c[3*4+2],c[l+3]=c[0],c[l+4]=c[1],c[l+5]=c[2],c[l+6]=c[3*3],c[l+7]=c[3*3+1],c[l+8]=c[3*3+2],c[l+9]=c[3*7],c[l+10]=c[3*7+1],c[l+11]=c[3*7+2],l+=3*4,c[l]=c[3*5],c[l+1]=c[3*5+1],c[l+2]=c[3*5+2],c[l+3]=c[3],c[l+4]=c[3+1],c[l+5]=c[3+2],c[l+6]=c[0],c[l+7]=c[1],c[l+8]=c[2],c[l+9]=c[3*4],c[l+10]=c[3*4+1],c[l+11]=c[3*4+2],l+=3*4,c[l]=c[3],c[l+1]=c[3+1],c[l+2]=c[3+2],c[l+3]=c[3*5],c[l+4]=c[3*5+1],c[l+5]=c[3*5+2],c[l+6]=c[3*6],c[l+7]=c[3*6+1],c[l+8]=c[3*6+2],c[l+9]=c[3*2],c[l+10]=c[3*2+1],c[l+11]=c[3*2+2],l+=3*4,c[l]=c[3*2],c[l+1]=c[3*2+1],c[l+2]=c[3*2+2],c[l+3]=c[3*6],c[l+4]=c[3*6+1],c[l+5]=c[3*6+2],c[l+6]=c[3*7],c[l+7]=c[3*7+1],c[l+8]=c[3*7+2],c[l+9]=c[3*3],c[l+10]=c[3*3+1],c[l+11]=c[3*3+2],r||(c=c.subarray(3*4));let f=new sn({position:new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:c})});if(u(s.normal)||u(s.tangent)||u(s.bitangent)||u(s.st)){let p=u(s.normal)?new Float32Array(12*a):void 0,g=u(s.tangent)?new Float32Array(3*4*a):void 0,m=u(s.bitangent)?new Float32Array(3*4*a):void 0,A=u(s.st)?new Float32Array(2*4*a):void 0,x=Jde,C=Zde,T=Qde,b=h.negate(x,lQe),S=h.negate(C,uQe),v=h.negate(T,fQe);l=0,r&&(hE(l,p,g,m,A,v,x,C),l+=3*4),hE(l,p,g,m,A,T,b,C),l+=3*4,hE(l,p,g,m,A,b,v,C),l+=3*4,hE(l,p,g,m,A,S,v,b),l+=3*4,hE(l,p,g,m,A,x,T,C),l+=3*4,hE(l,p,g,m,A,C,T,b),u(p)&&(f.normal=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:p})),u(g)&&(f.tangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:g})),u(m)&&(f.bitangent=new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:m})),u(A)&&(f.st=new Se({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 rt({attributes:f,indices:d,primitiveType:Re.TRIANGLES,boundingSphere:re.fromVertices(c)})};var mE=X0;var _7=0,dQe=1;function kv(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=dQe,s=Zt.packedLength),this._frustumType=r,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Be.clone(n),this._drawNearPlane=o,this._workerName="createFrustumOutlineGeometry",this.packedLength=2+s+h.packedLength+Be.packedLength}kv.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,Be.pack(e._orientation,t,n),n+=Be.packedLength,t[n]=e._drawNearPlane?1:0,t};var hQe=new _i,mQe=new Zt,pQe=new Be,_Qe=new h;kv.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o;i===_7?(o=_i.unpack(e,t,hQe),t+=_i.packedLength):(o=Zt.unpack(e,t,mQe),t+=Zt.packedLength);let r=h.unpack(e,t,_Qe);t+=h.packedLength;let s=Be.unpack(e,t,pQe);t+=Be.packedLength;let a=e[t]===1;if(!u(n))return new kv({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=Be.clone(s,n._orientation),n._drawNearPlane=a,n};kv.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);mE._computeNearFarPlanes(i,o,t,n,s);let a=new sn({position:new Se({componentDatatype:K.DOUBLE,componentsPerAttribute:3,values:s})}),c,l,f=r?2:1,d=new Uint16Array(8*(f+1)),p=r?0:1;for(;p<2;++p)c=r?p*8:0,l=p*4,d[c]=l,d[c+1]=l+1,d[c+2]=l+1,d[c+3]=l+2,d[c+4]=l+2,d[c+5]=l+3,d[c+6]=l+3,d[c+7]=l;for(p=0;p<2;++p)c=(f+p)*8,l=p*4,d[c]=l,d[c+1]=l+4,d[c+2]=l+1,d[c+3]=l+5,d[c+4]=l+2,d[c+5]=l+6,d[c+6]=l+3,d[c+7]=l+7;return new rt({attributes:a,indices:d,primitiveType:Re.LINES,boundingSphere:re.fromVertices(s)})};var $3=kv;function ehe(){}ehe.prototype.geocode=Ae.throwInstantiationError;var the=ehe;var 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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 dd(e){let t=e;typeof t!="string"&&!(t instanceof Pe)&&(t=e.url);let n=Pe.createIfNeeded(t);n.appendForwardSlash(),this._resource=n,this.imageryPresent=!0,this.protoImagery=void 0,this.terrainPresent=!0,this.negativeAltitudeExponentBias=32,this.negativeAltitudeThreshold=I.EPSILON12,this.providers={},this.key=void 0,this._quadPacketVersion=1,this._tileInfo={},this._subtreePromises={};let i=this;this._readyPromise=vQe(this).then(function(){return i.getQuadTreePacket("",i._quadPacketVersion)}).then(function(){return!0}).catch(function(o){let r=`An error occurred while accessing ${she(i,"",1).url}.`;return Promise.reject(new de(r))})}Object.defineProperties(dd.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}}});dd.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;Tc(t,r)?Tc(e,r)&&(s|=1):(s|=2,Tc(e,r)||(s|=1)),i+=s}return i};dd.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];Tc(s,2)?Tc(s,1)||(t|=r):(n|=r,Tc(s,1)&&(t|=r))}return{x:t,y:n,level:i}};dd.prototype.isValid=function(e){let t=this.getTileInformationFromQuadKey(e);if(u(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),u(t)){!t.hasSubtree()&&!t.hasChild(parseInt(o))&&(n=!1);break}else if(t===null){n=!1;break}return n};var rhe=new li("decodeGoogleEarthEnterprisePacket");dd.prototype.getQuadTreePacket=function(e,t,n){t=y(t,1),e=y(e,"");let o=she(this,e,t,n).fetchArrayBuffer();if(!u(o))return;let r=this._tileInfo,s=this.key;return o.then(function(a){return rhe.scheduleTask({buffer:a,quadKey:e,type:"Metadata",key:s},[a]).then(function(l){let f,d=-1;if(e!==""){d=e.length+1;let m=l[e];f=r[e],f._bits|=m._bits,delete l[e]}let p=Object.keys(l);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(l[A]!==null){let C=tk.clone(l[A]),T=A.length;if(T===d)C.setParent(f);else if(T>1){let b=r[A.substring(0,A.length-1)];C.setParent(b)}r[A]=C}else r[A]=null}})})};dd.prototype.populateSubtree=function(e,t,n,i){let o=dd.tileXYToQuadKey(e,t,n);return x7(this,o,i)};function x7(e,t,n){let i=e._tileInfo,o=t,r=i[o];if(u(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(u(c))return c.then(function(){return s=new Ho({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),x7(e,t,s)});if(!u(r)||!r.hasSubtree())return Promise.reject(new de(`Couldn't load metadata for tile ${t}`));if(c=e.getQuadTreePacket(o,r.cnodeVersion,n),!!u(c))return a[o]=c,c.then(function(){return s=new Ho({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),x7(e,t,s)}).finally(function(){delete a[o]})}dd.prototype.getTileInformation=function(e,t,n){let i=dd.tileXYToQuadKey(e,t,n);return this._tileInfo[i]};dd.prototype.getTileInformationFromQuadKey=function(e){return this._tileInfo[e]};function she(e,t,n,i){return e._resource.getDerivedResource({url:`flatfile?q2-0${t}-q.${n.toString()}`,request:i})}var y7,A7;function vQe(e){let t=e._resource.getDerivedResource({url:"dbRoot.v5",queryParameters:{output:"proto"}});if(!u(A7)){let n=Jt("ThirdParty/google-earth-dbroot-parser.js"),i=window.cesiumGoogleEarthDbRootParser;A7=ZA(n).then(function(){y7=window.cesiumGoogleEarthDbRootParser(bQe),u(i)?window.cesiumGoogleEarthDbRootParser=i:delete window.cesiumGoogleEarthDbRootParser})}return A7.then(function(){return t.fetchArrayBuffer()}).then(function(n){let i=y7.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 rhe.scheduleTask({buffer:c,type:"DbRoot",key:a},[c])}).then(function(n){let i=y7.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),u(i.endSnippet)&&u(i.endSnippet.model)){let a=i.endSnippet.model;e.negativeAltitudeExponentBias=y(a.negativeAltitudeExponentBias,e.negativeAltitudeExponentBias),e.negativeAltitudeThreshold=y(a.compressedNegativeAltitudeThreshold,e.negativeAltitudeThreshold)}u(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],l=c.copyrightString;u(l)&&(o[c.providerId]=new Xt(l.value))}}).catch(function(){console.log(`Failed to retrieve ${t.url}. Using defaults.`),e.key=wQe})}var Nh=dd;function J0(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(J0.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){}}});var lhe="createVerticesFromGoogleEarthEnterpriseBuffer",DQe=new li(lhe),PQe=new li(lhe,Ih.maximumAsynchronousTasks),ahe=new ce,C7=new ce;J0.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,ahe),t.tileXYToRectangle(n,i,o,C7);let l=c.cartographicToCartesian(ce.center(C7)),d=40075.16/(1<<o);this._skirtHeight=Math.min(d*8,1e3);let g=(a?PQe:DQe).scheduleTask({buffer:this._buffer,nativeRectangle:ahe,rectangle:C7,relativeToCenter:l,ellipsoid:c,skirtHeight:this._skirtHeight,exaggeration:r,exaggerationRelativeHeight:s,includeWebMercatorT:!0,negativeAltitudeExponentBias:this._negativeAltitudeExponentBias,negativeElevationThreshold:this._negativeElevationThreshold});if(!u(g))return;let m=this;return g.then(function(A){return m._mesh=new ud(l,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,mi.clone(A.orientedBoundingBox),Ac.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})};J0.prototype.interpolateHeight=function(e,t,n){let i=I.clamp((t-e.west)/e.width,0,1),o=I.clamp((n-e.south)/e.height,0,1);return u(this._mesh)?MQe(this,i,o):NQe(this,i,o,e)};var IQe=new li("upsampleQuantizedTerrainMesh",Ih.maximumAsynchronousTasks);J0.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==o,l=n*2===r,f=e.ellipsoid,d=e.tileXYToRectangle(o,r,s),p=IQe.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:l,childRectangle:d,ellipsoid:f});if(!u(p))return;let g=this;return p.then(function(m){let A=new Uint16Array(m.vertices),x=Fe.createTypedArray(A.length/3,m.indices),C=g._skirtHeight;return new lE({quantizedVertices:A,indices:x,minimumHeight:m.minimumHeight,maximumHeight:m.maximumHeight,boundingSphere:re.clone(m.boundingSphere),orientedBoundingBox:mi.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})})};J0.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};J0.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var OQe=new H,BQe=new H,RQe=new H,uhe=new h;function MQe(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 l=s[a],f=s[a+1],d=s[a+2],p=r.decodeTextureCoordinates(o,l,OQe),g=r.decodeTextureCoordinates(o,f,BQe),m=r.decodeTextureCoordinates(o,d,RQe),A=Ig.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,uhe);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=r.decodeHeight(o,l),C=r.decodeHeight(o,f),T=r.decodeHeight(o,d);return A.x*x+A.y*C+A.z*T}}}var LQe=Uint16Array.BYTES_PER_ELEMENT,che=Uint32Array.BYTES_PER_ELEMENT,T7=Int32Array.BYTES_PER_ELEMENT,FQe=Float32Array.BYTES_PER_ELEMENT,E7=Float64Array.BYTES_PER_ELEMENT;function NQe(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),l=0;for(let v=0;v<r;++v)l+=c.getUint32(l,!0),l+=che;l+=che,l+=2*E7;let f=I.toRadians(c.getFloat64(l,!0)*180);l+=E7;let d=I.toRadians(c.getFloat64(l,!0)*180);l+=E7;let p=i.width/f/2,g=i.height/d/2,m=c.getInt32(l,!0);l+=T7;let A=c.getInt32(l,!0)*3;l+=T7,l+=T7;let x=new Array(m),C=new Array(m),T=new Array(m),b;for(b=0;b<m;++b)x[b]=s+c.getUint8(l++)*p,C[b]=a+c.getUint8(l++)*g,T[b]=c.getFloat32(l,!0)*6371010,l+=FQe;let S=new Array(A);for(b=0;b<A;++b)S[b]=c.getUint16(l,!0),l+=LQe;for(b=0;b<A;b+=3){let v=S[b],P=S[b+1],O=S[b+2],R=x[v],M=x[P],L=x[O],_=C[v],E=C[P],w=C[O],D=Ig.computeBarycentricCoordinates(t,n,R,_,M,E,L,w,uhe);if(D.x>=-1e-15&&D.y>=-1e-15&&D.z>=-1e-15)return D.x*T[v]+D.y*T[P]+D.z*T[O]}}var Vv=J0;var $u={UNKNOWN:0,NONE:1,SELF:2,PARENT:3},nk=new $;function ik(){this._terrainCache={},this._lastTidy=$.now()}ik.prototype.add=function(e,t){this._terrainCache[e]={buffer:t,timestamp:$.now()}};ik.prototype.get=function(e){let n=this._terrainCache[e];if(u(n))return delete this._terrainCache[e],n.buffer};ik.prototype.tidy=function(){if($.now(nk),$.secondsDifference(nk,this._lastTidy)>10){let e=this._terrainCache,t=Object.keys(e),n=t.length;for(let i=0;i<n;++i){let o=t[i],r=e[o];$.secondsDifference(nk,r.timestamp)>10&&delete e[o]}$.clone(nk,this._lastTidy)}};function pE(e){e=y(e,y.EMPTY_OBJECT);let t;if(u(e.metadata))t=e.metadata;else{let r=Pe.createIfNeeded(e.url);t=new Nh(r)}this._metadata=t,this._tilingScheme=new Gi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new ce(-I.PI,-I.PI,I.PI,I.PI),ellipsoid:e.ellipsoid});let n=e.credit;typeof n=="string"&&(n=new Xt(n)),this._credit=n,this._levelZeroMaximumGeometricError=40075.16,this._terrainCache=new ik,this._terrainPromises={},this._terrainRequests={},this._errorEvent=new ye,this._ready=!1;let i=this,o;this._readyPromise=t.readyPromise.then(function(r){if(!t.terrainPresent){let s=new de(`The server ${t.url} doesn't have terrain`);return o=Wn.reportError(o,i,i._errorEvent,s.message,void 0,void 0,void 0,s),Promise.reject(s)}return Wn.reportSuccess(o),i._ready=r,r}).catch(function(r){return o=Wn.reportError(o,i,i._errorEvent,r.message,void 0,void 0,void 0,r),Promise.reject(r)})}Object.defineProperties(pE.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tilingScheme:{get:function(){return this._tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});var kQe=new li("decodeGoogleEarthEnterprisePacket");function fhe(e,t,n){let i=t.getChildBitmask();if(t.terrainState===$u.PARENT){i=0;for(let o=0;o<4;++o){let r=n.getTileInformationFromQuadKey(e+o.toString());u(r)&&r.hasTerrain()&&(i|=1<<o)}}return i}pE.prototype.requestTileGeometry=function(e,t,n,i){let o=Nh.tileXYToQuadKey(e,t,n),r=this._terrainCache,s=this._metadata,a=s.getTileInformationFromQuadKey(o);if(!u(a))return Promise.reject(new de("Terrain tile doesn't exist"));let c=a.terrainState;u(c)||(c=a.terrainState=$u.UNKNOWN);let l=r.get(o);if(u(l)){let C=s.providers[a.terrainProvider];return Promise.resolve(new Vv({buffer:l,childTileMask:fhe(o,a,s),credits:u(C)?[C]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold}))}if(r.tidy(),a.ancestorHasTerrain){if(c===$u.NONE)return Promise.reject(new de("Terrain tile doesn't exist"))}else return Promise.resolve(new Na({buffer:new Uint8Array(16*16),width:16,height:16}));let f,d=o,p=-1;switch(c){case $u.SELF:p=a.terrainVersion;break;case $u.PARENT:d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),p=f.terrainVersion;break;case $u.UNKNOWN:a.hasTerrain()?p=a.terrainVersion:(d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),u(f)&&f.hasTerrain()&&(p=f.terrainVersion));break}if(p<0)return Promise.reject(new de("Terrain tile doesn't exist"));let g=this._terrainPromises,m=this._terrainRequests,A,x;if(u(g[d]))A=g[d],x=m[d];else{x=i;let C=VQe(this,d,p,x).fetchArrayBuffer();if(!u(C))return;A=C.then(function(T){return u(T)?kQe.scheduleTask({buffer:T,type:"Terrain",key:s.key},[T]).then(function(b){let S=s.getTileInformationFromQuadKey(d);S.terrainState=$u.SELF,r.add(d,b[0]);let v=S.terrainProvider,P=b.length-1;for(let O=0;O<P;++O){let R=d+O.toString(),M=s.getTileInformationFromQuadKey(R);u(M)&&(r.add(R,b[O+1]),M.terrainState=$u.PARENT,M.terrainProvider===0&&(M.terrainProvider=v))}}):Promise.reject(new de("Failed to load terrain."))}),g[d]=A,m[d]=x,A=A.finally(function(){delete g[d],delete m[d]})}return A.then(function(){let C=r.get(o);if(u(C)){let T=s.providers[a.terrainProvider];return new Vv({buffer:C,childTileMask:fhe(o,a,s),credits:u(T)?[T]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold})}return Promise.reject(new de("Failed to load terrain."))}).catch(function(C){return x.state===ri.CANCELLED?(i.state=x.state,Promise.reject(C)):(a.terrainState=$u.NONE,Promise.reject(C))})};pE.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};pE.prototype.getTileDataAvailable=function(e,t,n){let i=this._metadata,o=Nh.tileXYToQuadKey(e,t,n),r=i.getTileInformation(e,t,n);if(r===null)return!1;if(u(r)){if(!r.ancestorHasTerrain)return!0;let s=r.terrainState;if(s===$u.NONE)return!1;if((!u(s)||s===$u.UNKNOWN)&&(r.terrainState=$u.UNKNOWN,!r.hasTerrain())){o=o.substring(0,o.length-1);let a=i.getTileInformationFromQuadKey(o);if(!u(a)||!a.hasTerrain())return!1}return!0}if(i.isValid(o)){let s=new Ho({throttle:!1,throttleByServer:!0,type:Kr.TERRAIN});i.populateSubtree(e,t,n,s)}return!1};pE.prototype.loadTileDataAvailability=function(e,t,n){};function VQe(e,t,n,i){return n=u(n)&&n>0?n:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1c-0${t}-t.${n.toString()}`,request:i})}var dhe=pE;function UQe(e,t,n,i){this.rightAscension=e,this.declination=t,this.rotation=n,this.rotationRate=i}var ok=UQe;var whe={},zQe=32.184,GQe=2451545,hhe=-.0529921,mhe=-.1059842,phe=13.0120009,_he=13.3407154,ghe=.9856003,yhe=26.4057084,Ahe=13.064993,xhe=.3287146,Che=1.7484877,The=-.1589763,Ehe=.0036096,bhe=.1643573,She=12.9590088,b7=new $;whe.ComputeMoon=function(e,t){u(e)||(e=$.now()),b7=$.addSeconds(e,zQe,b7);let n=$.totalDays(b7)-GQe,i=n/jn.DAYS_PER_JULIAN_CENTURY,o=(125.045+hhe*n)*I.RADIANS_PER_DEGREE,r=(250.089+mhe*n)*I.RADIANS_PER_DEGREE,s=(260.008+phe*n)*I.RADIANS_PER_DEGREE,a=(176.625+_he*n)*I.RADIANS_PER_DEGREE,c=(357.529+ghe*n)*I.RADIANS_PER_DEGREE,l=(311.589+yhe*n)*I.RADIANS_PER_DEGREE,f=(134.963+Ahe*n)*I.RADIANS_PER_DEGREE,d=(276.617+xhe*n)*I.RADIANS_PER_DEGREE,p=(34.226+Che*n)*I.RADIANS_PER_DEGREE,g=(15.134+The*n)*I.RADIANS_PER_DEGREE,m=(119.743+Ehe*n)*I.RADIANS_PER_DEGREE,A=(239.961+bhe*n)*I.RADIANS_PER_DEGREE,x=(25.053+She*n)*I.RADIANS_PER_DEGREE,C=Math.sin(o),T=Math.sin(r),b=Math.sin(s),S=Math.sin(a),v=Math.sin(c),P=Math.sin(l),O=Math.sin(f),R=Math.sin(d),M=Math.sin(p),L=Math.sin(g),_=Math.sin(m),E=Math.sin(A),w=Math.sin(x),D=Math.cos(o),B=Math.cos(r),N=Math.cos(s),U=Math.cos(a),V=Math.cos(c),G=Math.cos(l),k=Math.cos(f),Y=Math.cos(d),q=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*T+.07*b-.0172*S+.0072*P-.0052*L+.0043*w)*I.RADIANS_PER_DEGREE,pe=(66.5392+.013*i+1.5419*D+.0239*B-.0278*N+.0068*U-.0029*G+9e-4*k+8e-4*X-9e-4*Z)*I.RADIANS_PER_DEGREE,oe=(38.3213+13.17635815*n-14e-13*n*n+3.561*C+.1208*T-.0642*b+.0158*S+.0252*v-.0066*P-.0047*O-.0046*R+.0028*M+.0052*L+.004*_+.0019*E-.0044*w)*I.RADIANS_PER_DEGREE,ue=(13.17635815-14e-13*(2*n)+3.561*D*hhe+.1208*B*mhe-.0642*N*phe+.0158*U*_he+.0252*V*ghe-.0066*G*yhe-.0047*k*Ahe-.0046*Y*xhe+.0028*q*Che+.0052*X*The+.004*W*Ehe+.0019*J*bhe-.0044*Z*She)/86400*I.RADIANS_PER_DEGREE;return 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c=i.values[0];H.clone(c,e._primaryPosition),H.clone(c,e._primaryStartPosition),H.clone(c,e._primaryPreviousPosition),e._buttonDown[ns.LEFT]=!0,r=e.getInputAction(pn.LEFT_DOWN,n),u(r)&&(H.clone(c,qhe.position),r(qhe)),e._touchHoldTimer=setTimeout(function(){if(!e.isDestroyed()&&(e._touchHoldTimer=void 0,e._isTouchHolding=!0,s=e.getInputAction(pn.RIGHT_CLICK,n),u(s))){let l=e._primaryStartPosition,f=e._previousPositions.values[0];L7(l,f,e._holdPixelTolerance)&&(H.clone(e._primaryPosition,Khe.position),s(Khe))}},hd.touchHoldDelayMilliseconds),t.preventDefault()}o===2&&!a&&(e._isPinching=!0,r=e.getInputAction(pn.PINCH_START,n),u(r)&&(H.clone(i.values[0],R7.position1),H.clone(i.values[1],R7.position2),r(R7),t.preventDefault()))}function _$e(e,t){N7(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 l=a.get(s);u(l)&&Mg(e,r,l)}eme(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 M7={startPosition:new H,endPosition:new H},zv={distance:{startPosition:new H,endPosition:new H},angleAndHeight:{startPosition:new H,endPosition:new H}};function eme(e,t){let n=$0(t),i=e._positions,o=e._previousPositions,r=i.length,s;if(r===1&&e._buttonDown[ns.LEFT]){let a=i.values[0];H.clone(a,e._primaryPosition);let c=e._primaryPreviousPosition;s=e.getInputAction(pn.MOUSE_MOVE,n),u(s)&&(H.clone(c,M7.startPosition),H.clone(a,M7.endPosition),s(M7)),H.clone(a,c),t.preventDefault()}else if(r===2&&e._isPinching&&(s=e.getInputAction(pn.PINCH_MOVE,n),u(s))){let a=i.values[0],c=i.values[1],l=o.values[0],f=o.values[1],d=c.x-a.x,p=c.y-a.y,g=Math.sqrt(d*d+p*p)*.25,m=f.x-l.x,A=f.y-l.y,x=Math.sqrt(m*m+A*A)*.25,C=(c.y+a.y)*.125,T=(f.y+l.y)*.125,b=Math.atan2(p,d),S=Math.atan2(A,m);H.fromElements(0,x,zv.distance.startPosition),H.fromElements(0,g,zv.distance.endPosition),H.fromElements(S,T,zv.angleAndHeight.startPosition),H.fromElements(b,C,zv.angleAndHeight.endPosition),s(zv)}}function g$e(e,t){if(t.target.setPointerCapture(t.pointerId),t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.set(i,Mg(e,t,new H)),mk(e,t),e._previousPositions.set(i,H.clone(n.get(i)))}else Zhe(e,t)}function Jhe(e,t){if(t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.remove(i),mk(e,t),e._previousPositions.remove(i)}else Qhe(e,t)}function y$e(e,t){if(t.pointerType==="touch"){let n=e._positions,i=t.pointerId,o=n.get(i);if(!u(o))return;Mg(e,t,o),eme(e,t);let r=e._previousPositions;H.clone(n.get(i),r.get(i))}else $he(e,t)}function hd(e){this._inputEvents={},this._buttonDown={LEFT:!1,MIDDLE:!1,RIGHT:!1},this._isPinching=!1,this._isTouchHolding=!1,this._lastSeenTouchEvent=-hd.mouseEmulationIgnoreMilliseconds,this._primaryStartPosition=new H,this._primaryPosition=new H,this._primaryPreviousPosition=new H,this._positions=new yt,this._previousPositions=new yt,this._removalFunctions=[],this._touchHoldTimer=void 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Ms(i),this._workerName="createSphereGeometry"}gE.packedLength=Ms.packedLength;gE.pack=function(e,t,n){return Ms.pack(e._ellipsoidGeometry,t,n)};var C$e=new Ms,Lg={radius:void 0,radii:new h,vertexFormat:new we,stackPartitions:void 0,slicePartitions:void 0};gE.unpack=function(e,t,n){let i=Ms.unpack(e,t,C$e);return Lg.vertexFormat=we.clone(i._vertexFormat,Lg.vertexFormat),Lg.stackPartitions=i._stackPartitions,Lg.slicePartitions=i._slicePartitions,u(n)?(h.clone(i._radii,Lg.radii),n._ellipsoidGeometry=new Ms(Lg),n):(Lg.radius=i._radii.x,new gE(Lg))};gE.createGeometry=function(e){return Ms.createGeometry(e._ellipsoidGeometry)};var nme=gE;var T$e={WEST:0,NORTH:1,EAST:2,SOUTH:3,NORTHWEST:4,NORTHEAST:5,SOUTHWEST:6,SOUTHEAST:7},un=T$e;function 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n=t.paused,i=e.shouldAnimate;if(i===n&&(i?t.play():t.pause()),this._seeking||this._firstTickAfterSeek){this._firstTickAfterSeek=!1;return}this._trySetPlaybackRate(e);let o=e.currentTime,r=y(this.epoch,Ve.MINIMUM_VALUE),s=$.secondsDifference(o,r),a=t.duration,c,l=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-l)>f&&(this._seeking=!0,t.currentTime=c)};function E$e(e){return function(){e._seeking=!1,e._firstTickAfterSeek=!0}}var ome=eA;function b$e(e,t){this.rectangle=e,this.maxLevel=t}function yE(e){e=y(e,y.EMPTY_OBJECT);let t=Pe.createIfNeeded(e.url);this._resource=t,this._errorEvent=new ye,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 Xt(n)),this._credit=n,this._tilingScheme=void 0,this._rectangles=[];let 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f=y(u(l)?l.message:void 0,`An error occurred while accessing ${i._resource.url}.`);return o=Wn.reportError(o,i,i._errorEvent,f),o.retry?c():Promise.reject(new de(f))}function c(){return i._resource.fetchXML().then(s).catch(a)}this._readyPromise=c()}Object.defineProperties(yE.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});yE.prototype.requestTileGeometry=function(e,t,n,i){let o=this._tilingScheme.getNumberOfYTilesAtLevel(n),s=this._resource.getDerivedResource({url:`${n}/${e}/${o-t-1}.tif`,queryParameters:{cesium:!0},request:i}).fetchImage({preferImageBitmap:!0});if(!u(s))return;let a=this;return Promise.resolve(s).then(function(c){return new Na({buffer:wd(c),width:a._heightmapWidth,height:a._heightmapHeight,childTileMask:S$e(a,e,t,n),structure:a._terrainDataStructure})})};yE.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};var rme=new ce;function S$e(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 l=r[c];if(l.maxLevel<=i)continue;let f=l.rectangle,d=ce.intersection(f,s,rme);u(d)&&(gk(o,f,t*2,n*2,i+1)&&(a|=4),gk(o,f,t*2+1,n*2,i+1)&&(a|=8),gk(o,f,t*2,n*2+1,i+1)&&(a|=1),gk(o,f,t*2+1,n*2+1,i+1)&&(a|=2))}return a}function gk(e,t,n,i,o){let r=e.tileXYToRectangle(n,i,o);return u(ce.intersection(r,t,rme))}yE.prototype.getTileDataAvailable=function(e,t,n){};yE.prototype.loadTileDataAvailability=function(e,t,n){};var sme=yE;var w$e={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},ame=Object.freeze(w$e);function v$e(e){switch(e){case te.FLOAT:return"float";case te.FLOAT_VEC2:return"vec2";case te.FLOAT_VEC3:return"vec3";case te.FLOAT_VEC4:return"vec4";case te.FLOAT_MAT2:return"mat2";case te.FLOAT_MAT3:return"mat3";case te.FLOAT_MAT4:return"mat4";case te.SAMPLER_2D:return"sampler2D";case te.BOOL:return"bool"}}var cme=v$e;function D$e(e,t,n){return function(){n.apply(e,arguments),t.apply(e,arguments)}}var yk=D$e;var Hv=`#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 Ng=`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 Ak=`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 xk=`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 Ck=`#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 Tk=`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 Ek=`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 bk=`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 Sk=`/**
* 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 wk=`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 vk=`attribute vec4 position;
varying vec4 positionEC;
void main()
{
positionEC = czm_modelView * position;
gl_Position = czm_projection * positionEC;
czm_vertexLogDepth();
}
`;var Wv=`#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 jv=`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 Dk=`/**
* @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 Pk=`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 Ik=`#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 qv=`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 Ok=`uniform sampler2D u_texture;
varying vec2 v_textureCoordinates;
void main()
{
gl_FragColor = texture2D(u_texture, v_textureCoordinates);
}
`;var Bk=`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 Yv=`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 Rk=`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 Mk=`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 Lk=`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 Fk=`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 Nk=`uniform sampler2D u_texture;
varying vec2 v_textureCoordinates;
void main()
{
vec4 color = texture2D(u_texture, v_textureCoordinates);
gl_FragColor = czm_gammaCorrect(color);
}
`;var kk=`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 Vk=`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 Uk=`
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 V7(e){e=y(e,y.EMPTY_OBJECT),this._pixelsToCheck=e.pixelsToCheck,this._missingImagePixels=void 0,this._missingImageByteLength=void 0,this._isReady=!1;let t=Pe.createIfNeeded(e.missingImageUrl),n=this;function i(r){u(r.blob)&&(n._missingImageByteLength=r.blob.size);let s=wd(r);if(e.disableCheckIfAllPixelsAreTransparent){let a=!0,c=r.width,l=e.pixelsToCheck;for(let f=0,d=l.length;a&&f<d;++f){let p=l[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)}V7.prototype.isReady=function(){return this._isReady};V7.prototype.shouldDiscardImage=function(e){let t=this._pixelsToCheck,n=this._missingImagePixels;if(!u(n)||u(e.blob)&&e.blob.size!==this._missingImageByteLength)return!1;let i=wd(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 l=0;l<4;++l){let f=c+l;if(i[f]!==n[f])return!1}}return!0};var zk=V7;function U7(){this.name=void 0,this.description=void 0,this.position=void 0,this.data=void 0,this.imageryLayer=void 0}U7.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)}u(n)&&(this.name=e[n])};U7.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];u(r)&&(typeof r=="object"?i+=`<tr><td>${o}</td><td>${t(r)}</td></tr>`:i+=`<tr><td>${o}</td><td>${r}</td></tr>`)}return i+="</table>",i}this.description=t(e)};var kh=U7;function AE(){this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0,Ae.throwInstantiationError()}Object.defineProperties(AE.prototype,{ready:{get:Ae.throwInstantiationError},readyPromise:{get:Ae.throwInstantiationError},rectangle:{get:Ae.throwInstantiationError},tileWidth:{get:Ae.throwInstantiationError},tileHeight:{get:Ae.throwInstantiationError},maximumLevel:{get:Ae.throwInstantiationError},minimumLevel:{get:Ae.throwInstantiationError},tilingScheme:{get:Ae.throwInstantiationError},tileDiscardPolicy:{get:Ae.throwInstantiationError},errorEvent:{get:Ae.throwInstantiationError},credit:{get:Ae.throwInstantiationError},proxy:{get:Ae.throwInstantiationError},hasAlphaChannel:{get:Ae.throwInstantiationError}});AE.prototype.getTileCredits=function(e,t,n){Ae.throwInstantiationError()};AE.prototype.requestImage=function(e,t,n,i){Ae.throwInstantiationError()};AE.prototype.pickFeatures=function(e,t,n,i,o){Ae.throwInstantiationError()};var P$e=/\.ktx2$/i;AE.loadImage=function(e,t){let n=Pe.createIfNeeded(t);return P$e.test(n.url)?yl(n):u(e)&&u(e.tileDiscardPolicy)?n.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}):n.fetchImage({preferImageBitmap:!0,flipY:!0})};var al=AE;function Xv(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=Pe.createIfNeeded(e.url);t.appendForwardSlash(),u(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 Gi({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 Xt(n)),this._credit=n,this.enablePickFeatures=y(e.enablePickFeatures,!0),this._errorEvent=new ye,this._ready=!1;let i=this,o;function r(c){let l=c.tileInfo;if(!u(l))i._useTiles=!1;else{if(i._tileWidth=l.rows,i._tileHeight=l.cols,l.spatialReference.wkid===102100||l.spatialReference.wkid===102113)i._tilingScheme=new jr({ellipsoid:e.ellipsoid});else if(c.tileInfo.spatialReference.wkid===4326)i._tilingScheme=new Gi({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,u(c.fullExtent)){if(u(c.fullExtent.spatialReference)&&u(c.fullExtent.spatialReference.wkid))if(c.fullExtent.spatialReference.wkid===102100||c.fullExtent.spatialReference.wkid===102113){let f=new Ci,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;u(i._tileDiscardPolicy)||(i._tileDiscardPolicy=new zk({missingImageUrl:lme(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 u(c.copyrightText)&&c.copyrightText.length>0&&(i._credit=new Xt(c.copyrightText)),i._ready=!0,Wn.reportSuccess(o),Promise.resolve(!0)}function s(c){let l=`An error occurred while accessing ${i._resource.url}.`;return o=Wn.reportError(o,i,i._errorEvent,l,void 0,void 0,void 0),Promise.reject(new de(l))}function a(){return i._resource.getDerivedResource({queryParameters:{f:"json"}}).fetchJsonp().then(r).catch(s)}this._useTiles?this._readyPromise=a():(this._ready=!0,this._readyPromise=Promise.resolve(!0))}function lme(e,t,n,i,o){let r;if(e._useTiles)r=e._resource.getDerivedResource({url:`tile/${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 yi?(c.bboxSR=4326,c.imageSR=4326):(c.bboxSR=3857,c.imageSR=3857),e.layers&&(c.layers=`show:${e.layers}`),r=e._resource.getDerivedResource({url:"export",request:o,queryParameters:c})}return r}Object.defineProperties(Xv.prototype,{url:{get:function(){return this._resource._url}},token:{get:function(){return this._resource.queryParameters.token}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},usingPrecachedTiles:{get:function(){return this._useTiles}},hasAlphaChannel:{get:function(){return!0}},layers:{get:function(){return this._layers}}});Xv.prototype.getTileCredits=function(e,t,n){};Xv.prototype.requestImage=function(e,t,n,i){return al.loadImage(this,lme(this,e,t,n,i))};Xv.prototype.pickFeatures=function(e,t,n,i,o){if(!this.enablePickFeatures)return;let r=this._tilingScheme.tileXYToNativeRectangle(e,t,n),s,a,c;if(this._tilingScheme.projection instanceof yi)s=I.toDegrees(i),a=I.toDegrees(o),c="4326";else{let p=this._tilingScheme.projection.project(new fe(i,o,0));s=p.x,a=p.y,c="3857"}let l="visible";u(this._layers)&&(l+=`:${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:l};return this._resource.getDerivedResource({url:"identify",queryParameters:f}).fetchJson().then(function(p){let g=[],m=p.results;if(!u(m))return g;for(let A=0;A<m.length;++A){let x=m[A],C=new kh;if(C.data=x,C.name=x.value,C.properties=x.attributes,C.configureDescriptionFromProperties(x.attributes),x.geometryType==="esriGeometryPoint"&&x.geometry){let T=x.geometry.spatialReference&&x.geometry.spatialReference.wkid?x.geometry.spatialReference.wkid:4326;if(T===4326||T===4283)C.position=fe.fromDegrees(x.geometry.x,x.geometry.y,x.geometry.z);else if(T===102100||T===900913||T===3857){let b=new Ci;C.position=b.unproject(new h(x.geometry.x,x.geometry.y,x.geometry.z))}}g.push(C)}return g})};var kg=Xv;var I$e={AERIAL:"Aerial",AERIAL_WITH_LABELS:"AerialWithLabels",AERIAL_WITH_LABELS_ON_DEMAND:"AerialWithLabelsOnDemand",ROAD:"Road",ROAD_ON_DEMAND:"RoadOnDemand",CANVAS_DARK:"CanvasDark",CANVAS_LIGHT:"CanvasLight",CANVAS_GRAY:"CanvasGray",ORDNANCE_SURVEY:"OrdnanceSurvey",COLLINS_BART:"CollinsBart"},Gk=Object.freeze(I$e);function Kv(e){}Kv.prototype.isReady=function(){return!0};Kv.prototype.shouldDiscardImage=function(e){return Kv.EMPTY_IMAGE===e};var Hk;Object.defineProperties(Kv,{EMPTY_IMAGE:{get:function(){return u(Hk)||(Hk=new Image,Hk.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="),Hk}}});var Jv=Kv;function Vs(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=Pe.createIfNeeded(e.url),this._resource.appendForwardSlash(),this._tileProtocol=e.tileProtocol,this._mapStyle=y(e.mapStyle,Gk.AERIAL),this._culture=y(e.culture,""),this._tileDiscardPolicy=e.tileDiscardPolicy,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new Jv),this._proxy=e.proxy,this._credit=new Xt(`<a href="http://www.bing.com"><img src="${Vs.logoUrl}" title="Bing Imagery"/></a>`),this._tilingScheme=new jr({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:e.ellipsoid}),this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._imageUrlTemplate=void 0,this._imageUrlSubdomains=void 0,this._errorEvent=new ye,this._ready=!1;let n=this._tileProtocol;u(n)?n.length>0&&n[n.length-1]===":"&&(n=n.substr(0,n.length-1)):n=document.location.protocol==="http:"?"http":"https";let i=this._resource.getDerivedResource({url:`REST/v1/Imagery/Metadata/${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 Xt)break;x.credit=new Xt(x.attribution);let C=x.coverageAreas;for(let T=0,b=x.coverageAreas.length;T<b;++T){let S=C[T],v=S.bbox;S.bbox=new ce(I.toRadians(v[1]),I.toRadians(v[0]),I.toRadians(v[3]),I.toRadians(v[2]))}}return o._ready=!0,Wn.reportSuccess(r),Promise.resolve(!0)}function a(d){let p=`An error occurred while accessing ${i.url}.`;return r=Wn.reportError(r,o,o._errorEvent,p,void 0,void 0,void 0),r.retry?l():Promise.reject(new de(p))}let c=i.url;function l(){let d=i.fetchJsonp("jsonp");return Vs._metadataCache[c]=d,d.then(s).catch(a)}let f=Vs._metadataCache[c];u(f)?this._readyPromise=f.then(s).catch(a):this._readyPromise=l()}Object.defineProperties(Vs.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},key:{get:function(){return this._key}},mapStyle:{get:function(){return this._mapStyle}},culture:{get:function(){return this._culture}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}}});var O$e=new ce;Vs.prototype.getTileCredits=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(e,t,n,O$e);return M$e(this._attributionList,n,i)};Vs.prototype.requestImage=function(e,t,n,i){let o=al.loadImage(this,B$e(this,e,t,n,i));if(u(o))return o.catch(function(r){return u(r.blob)&&r.blob.size===0?Jv.EMPTY_IMAGE:Promise.reject(r)})};Vs.prototype.pickFeatures=function(e,t,n,i,o){};Vs.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;(e&r)!==0&&(s|=1),(t&r)!==0&&(s|=2),i+=s}return i};Vs.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let o=i;o>=0;--o){let r=1<<o,s=+e[i-o];(s&1)!==0&&(t|=r),(s&2)!==0&&(n|=r)}return{x:t,y:n,level:i}};Vs._logoUrl=void 0;Object.defineProperties(Vs,{logoUrl:{get:function(){return u(Vs._logoUrl)||(Vs._logoUrl=Jt("Assets/Images/bing_maps_credit.png")),Vs._logoUrl},set:function(e){Vs._logoUrl=e}}});function B$e(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:Vs.tileXYToQuadKey(t,n,i),subdomain:s[a],culture:e._culture},queryParameters:{n:"z"}})}var R$e=new ce;function M$e(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 l=0,f=s.coverageAreas.length;!c&&l<f;++l){let d=a[l];if(t>=d.zoomMin&&t<=d.zoomMax){let p=ce.intersection(n,d.bbox,R$e);u(p)&&(c=!0)}}c&&i.push(s.credit)}return i}Vs._metadataCache={};var Wk=Vs;var ume=/{[^}]+}/g,fme={x:k$e,y:U$e,z:H$e,s:W$e,reverseX:V$e,reverseY:z$e,reverseZ:G$e,westDegrees:j$e,southDegrees:q$e,eastDegrees:Y$e,northDegrees:X$e,westProjected:K$e,southProjected:J$e,eastProjected:Z$e,northProjected:Q$e,width:$$e,height:eet},L$e=_t(fme,{i:tet,j:net,reverseI:iet,reverseJ:oet,longitudeDegrees:set,latitudeDegrees:aet,longitudeProjected:cet,latitudeProjected:uet,format:det});function TE(e){this._errorEvent=new ye,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(TE.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 u(this._resource)}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return this._hasAlphaChannel}}});TE.prototype.reinitialize=function(e){let t=this;t._readyPromise=Promise.resolve(e).then(function(n){let i=n.customTags,o=_t(fme,i),r=_t(L$e,i),s=Pe.createIfNeeded(n.url),a=Pe.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():u(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 jr({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 Xt(c)),t._credit=c,t._resource=s,t._tags=o,t._pickFeaturesResource=a,t._pickFeaturesTags=r,!0})};TE.prototype.getTileCredits=function(e,t,n){};TE.prototype.requestImage=function(e,t,n,i){return al.loadImage(this,F$e(this,e,t,n,i))};TE.prototype.pickFeatures=function(e,t,n,i,o){if(!this.enablePickFeatures||!u(this._pickFeaturesResource)||this._getFeatureInfoFormats.length===0)return;let r=0,s=this;function a(l,f){return l.callback(f)}function c(){if(r>=s._getFeatureInfoFormats.length)return Promise.resolve([]);let l=s._getFeatureInfoFormats[r],f=N$e(s,e,t,n,i,o,l.format);return++r,l.type==="json"?f.fetchJson().then(l.callback).catch(c):l.type==="xml"?f.fetchXML().then(l.callback).catch(c):l.type==="text"||l.type==="html"?f.fetchText().then(l.callback).catch(c):f.fetch({responseType:l.format}).then(a.bind(void 0,l)).catch(c)}return c()};var jk=!1,Xl=new ce,qk=!1,Zv=new ce;function F$e(e,t,n,i,o){jk=!1,qk=!1;let r=e._resource,s=r.getUrlComponent(!0),a=e._tags,c={},l=s.match(ume);return u(l)&&l.forEach(function(f){let d=f.substring(1,f.length-1);u(a[d])&&(c[d]=a[d](e,t,n,i))}),r.getDerivedResource({request:o,templateValues:c})}var z7=!1,CE=new H,G7=!1;function N$e(e,t,n,i,o,r,s){jk=!1,qk=!1,z7=!1,G7=!1;let a=e._pickFeaturesResource,c=a.getUrlComponent(!0),l=e._pickFeaturesTags,f={},d=c.match(ume);return u(d)&&d.forEach(function(p){let g=p.substring(1,p.length-1);u(l[g])&&(f[g]=l[g](e,t,n,i,o,r,s))}),a.getDerivedResource({templateValues:f})}function EE(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 k$e(e,t,n,i){return EE(e,"{x}",t)}function V$e(e,t,n,i){let o=e.tilingScheme.getNumberOfXTilesAtLevel(i)-t-1;return EE(e,"{reverseX}",o)}function U$e(e,t,n,i){return EE(e,"{y}",n)}function z$e(e,t,n,i){let o=e.tilingScheme.getNumberOfYTilesAtLevel(i)-n-1;return EE(e,"{reverseY}",o)}function G$e(e,t,n,i){let o=e.maximumLevel,r=u(o)&&i<o?o-i-1:i;return EE(e,"{reverseZ}",r)}function H$e(e,t,n,i){return EE(e,"{z}",i)}function W$e(e,t,n,i){let o=(t+n+i)%e._subdomains.length;return e._subdomains[o]}function Yk(e,t,n,i){jk||(e.tilingScheme.tileXYToRectangle(t,n,i,Xl),Xl.west=I.toDegrees(Xl.west),Xl.south=I.toDegrees(Xl.south),Xl.east=I.toDegrees(Xl.east),Xl.north=I.toDegrees(Xl.north),jk=!0)}function j$e(e,t,n,i){return Yk(e,t,n,i),Xl.west}function q$e(e,t,n,i){return Yk(e,t,n,i),Xl.south}function Y$e(e,t,n,i){return Yk(e,t,n,i),Xl.east}function X$e(e,t,n,i){return Yk(e,t,n,i),Xl.north}function Xk(e,t,n,i){qk||(e.tilingScheme.tileXYToNativeRectangle(t,n,i,Zv),qk=!0)}function K$e(e,t,n,i){return Xk(e,t,n,i),Zv.west}function J$e(e,t,n,i){return Xk(e,t,n,i),Zv.south}function Z$e(e,t,n,i){return Xk(e,t,n,i),Zv.east}function Q$e(e,t,n,i){return Xk(e,t,n,i),Zv.north}function $$e(e,t,n,i){return e.tileWidth}function eet(e,t,n,i){return e.tileHeight}function tet(e,t,n,i,o,r,s){return Kk(e,t,n,i,o,r),CE.x}function net(e,t,n,i,o,r,s){return Kk(e,t,n,i,o,r),CE.y}function iet(e,t,n,i,o,r,s){return Kk(e,t,n,i,o,r),e.tileWidth-CE.x-1}function oet(e,t,n,i,o,r,s){return Kk(e,t,n,i,o,r),e.tileHeight-CE.y-1}var ret=new ce,xE=new h;function Kk(e,t,n,i,o,r,s){if(z7)return;H7(e,t,n,i,o,r);let a=xE,c=e.tilingScheme.tileXYToNativeRectangle(t,n,i,ret);CE.x=e.tileWidth*(a.x-c.west)/c.width|0,CE.y=e.tileHeight*(c.north-a.y)/c.height|0,z7=!0}function set(e,t,n,i,o,r,s){return I.toDegrees(o)}function aet(e,t,n,i,o,r,s){return I.toDegrees(r)}function cet(e,t,n,i,o,r,s){return H7(e,t,n,i,o,r),xE.x}function uet(e,t,n,i,o,r,s){return H7(e,t,n,i,o,r),xE.y}var fet=new fe;function H7(e,t,n,i,o,r,s){if(!G7){if(e.tilingScheme.projection instanceof yi)xE.x=I.toDegrees(o),xE.y=I.toDegrees(r);else{let a=fet;a.longitude=o,a.latitude=r,e.tilingScheme.projection.project(a,xE)}G7=!0}}function det(e,t,n,i,o,r,s){return s}var Ua=TE;function tA(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=Pe.createIfNeeded(o),t.appendForwardSlash(),n._tmsResource=t,n._xmlResource=t.getDerivedResource({url:"tilemapresource.xml"}),n._requestMetadata()}).catch(o=>Promise.reject(o));Ua.call(this,i),this._promise=i}u(Object.create)&&(tA.prototype=Object.create(Ua.prototype),tA.prototype.constructor=tA);tA.prototype._requestMetadata=function(){return this._xmlResource.fetchXML().then(this._metadataSuccess).catch(e=>e instanceof tm?this._metadataFailure():Promise.reject(e))};function dme(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 hme(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}tA.prototype._metadataSuccess=function(e){let t=/tileformat/i,n=/tileset/i,i=/tilesets/i,o=/boundingbox/i,r,s,a,c=[],l=this._xmlResource,f=this._metadataError,d=this._requestMetadata,p=e.childNodes[0].childNodes;for(let R=0;R<p.length;R++)if(t.test(p.item(R).nodeName))r=p.item(R);else if(i.test(p.item(R).nodeName)){a=p.item(R);let M=p.item(R).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(R).nodeName)&&(s=p.item(R));let g;if(!u(a)||!u(s))return g=`Unable to find expected tilesets or bbox attributes in 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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 w=S==="geodetic"||S==="mercator";if(v.projection instanceof yi||w)R=fe.fromDegrees(L.x,L.y),M=fe.fromDegrees(_.x,_.y);else{let D=v.projection;R=D.unproject(L),M=D.unproject(_)}P=new ce(R.longitude,R.latitude,M.longitude,M.latitude)}P=dme(P,v),T=hme(v,P,T);let O=this._tmsResource.getDerivedResource({url:`{z}/{x}/{reverseY}.${A}`});return Promise.resolve({url:O,tilingScheme:v,rectangle:P,tileWidth:x,tileHeight:C,minimumLevel:T,maximumLevel:b,tileDiscardPolicy:m.tileDiscardPolicy,credit:m.credit})};tA.prototype._metadataFailure=function(){let e=this._options,t=y(e.fileExtension,"png"),n=y(e.tileWidth,256),i=y(e.tileHeight,256),o=e.maximumLevel,r=u(e.tilingScheme)?e.tilingScheme:new jr({ellipsoid:e.ellipsoid}),s=y(e.rectangle,r.rectangle);s=dme(s,r);let a=hme(r,s,e.minimumLevel),c=this._tmsResource.getDerivedResource({url:`{z}/{x}/{reverseY}.${t}`});return Promise.resolve({url:c,tilingScheme:r,rectangle:s,tileWidth:n,tileHeight:i,minimumLevel:a,maximumLevel:o,tileDiscardPolicy:e.tileDiscardPolicy,credit:e.credit})};var nA=tA;function tf(e){e=y(e,{}),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=1.9,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0;let t=e.url,n=y(e.path,"/default_map"),i=Pe.createIfNeeded(t).getDerivedResource({url:n[0]==="/"?n.substring(1):n});i.appendForwardSlash(),this._resource=i,this._url=t,this._path=n,this._tileDiscardPolicy=e.tileDiscardPolicy,this._channel=e.channel,this._requestType="ImageryMaps",this._credit=new Xt(`<a href="http://www.google.com/enterprise/mapsearth/products/earthenterprise.html"><img src="${tf.logoUrl}" title="Google Imagery"/></a>`),this._tilingScheme=void 0,this._version=void 0,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=e.maximumLevel,this._errorEvent=new ye,this._ready=!1;let o=i.getDerivedResource({url:"query",queryParameters:{request:"Json",vars:"geeServerDefs",is2d:"t"}}),r=this,s;function a(f){let d;try{d=JSON.parse(f)}catch{d=JSON.parse(f.replace(/([\[\{,])[\n\r ]*([A-Za-z0-9]+)[\n\r ]*:/g,'$1"$2":'))}let p;for(let m=0;m<d.layers.length;m++)if(d.layers[m].id===r._channel){p=d.layers[m];break}let g;if(!u(p))return g=`Could not find layer with channel (id) of ${r._channel}.`,s=Wn.reportError(s,r,r._errorEvent,g),s.retry?l():Promise.reject(new de(g));if(!u(p.version))return g=`Could not find a version in channel (id) ${r._channel}.`,s=Wn.reportError(s,r,r._errorEvent,g),s.retry?l():Promise.reject(new de(g));if(r._version=p.version,u(d.projection)&&d.projection==="flat")r._tilingScheme=new Gi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new ce(-Math.PI,-Math.PI,Math.PI,Math.PI),ellipsoid:e.ellipsoid});else if(!u(d.projection)||d.projection==="mercator")r._tilingScheme=new jr({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:e.ellipsoid});else return g=`Unsupported projection ${d.projection}.`,s=Wn.reportError(s,r,r._errorEvent,g),s.retry?l():Promise.reject(new de(g));return r._ready=!0,Wn.reportSuccess(s),Promise.resolve(!0)}function c(f){let d=y(f.message,`An error occurred while accessing ${o.url}.`);return s=Wn.reportError(s,r,r._errorEvent,d),Promise.reject(new de(d))}function l(){return o.fetchText().then(a).catch(c)}this._readyPromise=l()}Object.defineProperties(tf.prototype,{url:{get:function(){return this._url}},path:{get:function(){return this._path}},proxy:{get:function(){return this._resource.proxy}},channel:{get:function(){return this._channel}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},version:{get:function(){return this._version}},requestType:{get:function(){return this._requestType}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}}});tf.prototype.getTileCredits=function(e,t,n){};tf.prototype.requestImage=function(e,t,n,i){let o=this._resource.getDerivedResource({url:"query",request:i,queryParameters:{request:this._requestType,channel:this._channel,version:this._version,x:e,y:t,z:n+1}});return al.loadImage(this,o)};tf.prototype.pickFeatures=function(e,t,n,i,o){};tf._logoUrl=void 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r=i.getUrlComponent();het.test(r)||(r+="/"),r+=`${t}/{z}/{x}/{y}${this._format}`,i.url=r,i.setQueryParameters({access_token:n});let s;u(e.credit)?(s=e.credit,typeof s=="string"&&(s=new Xt(s))):s=mme,this._resource=i,this._imageryProvider=new Ua({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 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Met={ARCGIS_MAPSERVER:pp(kg),BING:pp(Wk),GOOGLE_EARTH:pp(Jk),MAPBOX:pp(Zk),SINGLE_TILE:pp(Qk),TMS:pp(nA),URL_TEMPLATE:pp(Ua),WMS:pp(eV),WMTS:pp(tV)};function Vg(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 ye;let n=this,i=Rh._createEndpointResource(t,e),o=e.assetId.toString()+e.accessToken+e.server,r=Vg._endpointCache[o];u(r)||(r=i.fetchJson(),Vg._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(!u(c))a=new nA({url:new Rh(s,i)});else{let l=Met[c];if(!u(l))return Promise.reject(new de(`Unrecognized Cesium ion imagery type: ${c}`));a=l(s.options)}return n._tileCredits=Rh.getCreditsFromEndpoint(s,i),a.errorEvent.addEventListener(function(l){l.provider=n,n._errorEvent.raiseEvent(l)}),n._imageryProvider=a,a.readyPromise.then(function(){return n._ready=!0,!0})})}Object.defineProperties(Vg.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(){}}}});Vg.prototype.getTileCredits=function(e,t,n){let i=this._imageryProvider.getTileCredits(e,t,n);return u(i)?this._tileCredits.concat(i):this._tileCredits};Vg.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};Vg.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};Vg._endpointCache={};var Ug=Vg;var Let={AERIAL:2,AERIAL_WITH_LABELS:3,ROAD:4},zg=Object.freeze(Let);function Fet(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.style,zg.AERIAL);return new Ug({assetId:t})}var Gg=Fet;var Net=new H;function ket(e,t){let n=e.unionClippingRegions,i=e.length,o=Js.useFloatTexture(t),r=Js.getTextureResolution(e,t,Net),s=r.x,a=r.y,c=o?zet(s,a):Get(s,a);return c+=`
`,c+=n?Vet(i):Uet(i),c}function Vet(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 Uet(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 < ${e}; ++i)
{
vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
clipNormal = clippingPlane.xyz;
clipPosition = -clippingPlane.w * clipNormal;
float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
clipAmount = max(amount, clipAmount);
clipped = clipped && (amount <= 0.0);
}
if (clipped)
{
discard;
}
return clipAmount;
}
`}function zet(e,t){let n=1/e,i=1/t,o=`${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) * ${r};
vec4 plane = texture2D(packedClippingPlanes, vec2(u, v));
return czm_transformPlane(plane, transform);
}
`}function Get(e,t){let n=1/e,i=1/t,o=`${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 vE=ket;function Het(e,t,n,i,o){this.numberOfDayTextures=e,this.flags=t,this.material=n,this.shaderProgram=i,this.clippingShaderState=o}function q7(){this.baseVertexShaderSource=void 0,this.baseFragmentShaderSource=void 0,this._shadersByTexturesFlags=[],this.material=void 0}function Wet(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 jet(e){return e?"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DMercatorYPositionFraction(textureCoordinates); }":"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DGeographicYPositionFraction(textureCoordinates); }"}q7.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,l=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,T=e.perFragmentGroundAtmosphere,b=e.hasVertexNormals,S=e.useWebMercatorProjection,v=e.enableFog,P=e.enableClippingPlanes,O=e.clippingPlanes,R=e.clippedByBoundaries,M=e.hasImageryLayerCutout,L=e.colorCorrect,_=e.highlightFillTile,E=e.colorToAlpha,w=e.hasGeodeticSurfaceNormals,D=e.hasExaggeration,B=e.showUndergroundColor,N=e.translucent,U=0,V="",k=n.renderedMesh.encoding;k.quantization===ks.BITS12&&(U=1,V="QUANTIZATION_BITS12");let q=0,X="";R&&(q=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|l<<7|p<<8|g<<9|m<<10|A<<11|x<<12|C<<13|T<<14|b<<15|S<<16|v<<17|U<<18|d<<19|P<<20|q<<21|W<<22|L<<23|_<<24|E<<25|w<<26|D<<27|B<<28|N<<29|f<<30,pe=0;u(O)&&O.length>0&&(pe=P?O.clippingPlanesState:0);let oe=n.surfaceShader;if(u(oe)&&oe.numberOfDayTextures===i&&oe.flags===he&&oe.material===this.material&&oe.clippingShaderState===pe)return oe.shaderProgram;let ue=this._shadersByTexturesFlags[i];if(u(ue)||(ue=this._shadersByTexturesFlags[i]=[]),oe=ue[he],!u(oe)||oe.material!==this.material||oe.clippingShaderState!==pe){let _e=this.baseVertexShaderSource.clone(),Ee=this.baseFragmentShaderSource.clone();pe!==0&&Ee.sources.unshift(vE(O,t.context)),_e.defines.push(V),Ee.defines.push(`TEXTURE_UNITS ${i}`,X,J),o&&Ee.defines.push("APPLY_BRIGHTNESS"),r&&Ee.defines.push("APPLY_CONTRAST"),s&&Ee.defines.push("APPLY_HUE"),a&&Ee.defines.push("APPLY_SATURATION"),c&&Ee.defines.push("APPLY_GAMMA"),l&&Ee.defines.push("APPLY_ALPHA"),f&&Ee.defines.push("APPLY_DAY_NIGHT_ALPHA"),p&&(Ee.defines.push("SHOW_REFLECTIVE_OCEAN"),_e.defines.push("SHOW_REFLECTIVE_OCEAN")),g&&Ee.defines.push("SHOW_OCEAN_WAVES"),E&&Ee.defines.push("APPLY_COLOR_TO_ALPHA"),B&&(_e.defines.push("UNDERGROUND_COLOR"),Ee.defines.push("UNDERGROUND_COLOR")),N&&(_e.defines.push("TRANSLUCENT"),Ee.defines.push("TRANSLUCENT")),m&&(b?(_e.defines.push("ENABLE_VERTEX_LIGHTING"),Ee.defines.push("ENABLE_VERTEX_LIGHTING")):(_e.defines.push("ENABLE_DAYNIGHT_SHADING"),Ee.defines.push("ENABLE_DAYNIGHT_SHADING"))),A&&(_e.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),Ee.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),x&&(_e.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"),Ee.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"))),C&&(_e.defines.push("GROUND_ATMOSPHERE"),Ee.defines.push("GROUND_ATMOSPHERE"),T&&(_e.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"),Ee.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"))),_e.defines.push("INCLUDE_WEB_MERCATOR_Y"),Ee.defines.push("INCLUDE_WEB_MERCATOR_Y"),v&&(_e.defines.push("FOG"),Ee.defines.push("FOG")),d&&Ee.defines.push("APPLY_SPLIT"),P&&Ee.defines.push("ENABLE_CLIPPING_PLANES"),L&&Ee.defines.push("COLOR_CORRECT"),_&&Ee.defines.push("HIGHLIGHT_FILL_TILE"),w&&_e.defines.push("GEODETIC_SURFACE_NORMALS"),D&&_e.defines.push("EXAGGERATION");let Ie=` vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend)
{
vec4 color = initialColor;
`;M&&(Ie+=` vec4 cutoutAndColorResult;
bool texelUnclipped;
`);for(let We=0;We<i;++We)M?Ie+=` cutoutAndColorResult = u_dayTextureCutoutRectangles[${We}];
texelUnclipped = v_textureCoordinates.x < cutoutAndColorResult.x || cutoutAndColorResult.z < v_textureCoordinates.x || v_textureCoordinates.y < cutoutAndColorResult.y || cutoutAndColorResult.w < v_textureCoordinates.y;
cutoutAndColorResult = sampleAndBlend(
`:Ie+=` color = sampleAndBlend(
`,Ie+=` color,
u_dayTextures[${We}],
u_dayTextureUseWebMercatorT[${We}] ? textureCoordinates.xz : textureCoordinates.xy,
u_dayTextureTexCoordsRectangle[${We}],
u_dayTextureTranslationAndScale[${We}],
${l?`u_dayTextureAlpha[${We}]`:"1.0"},
${f?`u_dayTextureNightAlpha[${We}]`:"1.0"},
${f?`u_dayTextureDayAlpha[${We}]`:"1.0"},
${o?`u_dayTextureBrightness[${We}]`:"0.0"},
${r?`u_dayTextureContrast[${We}]`:"0.0"},
${s?`u_dayTextureHue[${We}]`:"0.0"},
${a?`u_dayTextureSaturation[${We}]`:"0.0"},
${c?`u_dayTextureOneOverGamma[${We}]`:"0.0"},
${d?`u_dayTextureSplit[${We}]`:"0.0"},
${E?`u_colorsToAlpha[${We}]`:"vec4(0.0)"},
nightBlend );
`,M&&(Ie+=` color = czm_branchFreeTernary(texelUnclipped, cutoutAndColorResult, color);
`);Ie+=` return color;
}`,Ee.sources.push(Ie),_e.sources.push(Wet(Z)),_e.sources.push(jet(S));let Ne=qt.fromCache({context:t.context,vertexShaderSource:_e,fragmentShaderSource:Ee,attributeLocations:k.getAttributeLocations()});oe=ue[he]=new Het(i,he,this.material,Ne,pe)}return n.surfaceShader=oe,oe.shaderProgram};q7.prototype.destroy=function(){let e,t,n=this._shadersByTexturesFlags;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i];if(!u(o))continue;for(e in o)o.hasOwnProperty(e)&&(t=o[e],u(t)&&t.shaderProgram.destroy())}return le(this)};var nV=q7;var qet={UNLOADED:0,TRANSITIONING:1,RECEIVED:2,TEXTURE_LOADED:3,READY:4,FAILED:5,INVALID:6,PLACEHOLDER:7},ti=Object.freeze(qet);var Yet={START:0,LOADING:1,DONE:2,FAILED:3},Us=Object.freeze(Yet);var Xet={FAILED:0,UNLOADED:1,RECEIVING:2,RECEIVED:3,TRANSFORMING:4,TRANSFORMED:5,READY:6},ho=Object.freeze(Xet);function Lo(){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=ho.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(Lo.prototype,{eligibleForUnloading:{get:function(){let e=this.terrainState,n=!(e===ho.RECEIVING||e===ho.TRANSFORMING),i=this.imagery;for(let o=0,r=i.length;n&&o<r;++o){let s=i[o];n=!u(s.loadingImagery)||s.loadingImagery.state!==ti.TRANSITIONING}return n}},renderedMesh:{get:function(){if(u(this.vertexArray))return this.mesh;if(u(this.fill))return this.fill.mesh}}});var Ket=new fe;function Y7(e,t,n,i,o,r){let s=e.getExaggeratedPosition(i,o,r);if(u(t)&&t!==ee.SCENE3D){let c=n.ellipsoid.cartesianToCartographic(s,Ket);s=n.project(c,r),s=h.fromElements(s.z,s.x,s.y,r)}return s}var Jet=new h,Zet=new h,Qet=new h;Lo.prototype.pick=function(e,t,n,i,o){let r=this.renderedMesh;if(!u(r))return;let s=r.vertices,a=r.indices,c=r.encoding,l=a.length,f=Number.MAX_VALUE;for(let d=0;d<l;d+=3){let p=a[d],g=a[d+1],m=a[d+2],A=Y7(c,t,n,s,p,Jet),x=Y7(c,t,n,s,g,Zet),C=Y7(c,t,n,s,m,Qet),T=Hi.rayTriangleParametric(e,A,x,C,i);u(T)&&T<f&&T>=0&&(f=T)}return f!==Number.MAX_VALUE?bn.getPoint(e,f,o):void 0};Lo.prototype.freeResources=function(){u(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0),this.terrainData=void 0,this.terrainState=ho.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()};Lo.prototype.freeVertexArray=function(){Lo._freeVertexArray(this.vertexArray),this.vertexArray=void 0,Lo._freeVertexArray(this.wireframeVertexArray),this.wireframeVertexArray=void 0};Lo.initialize=function(e,t,n){let i=e.data;u(i)||(i=e.data=new Lo),e.state===Us.START&&($et(e,t,n),e.state=Us.LOADING)};Lo.processStateMachine=function(e,t,n,i,o,r,s){Lo.initialize(e,n,i);let a=e.data;if(e.state===Us.LOADING&&ett(e,t,n,i,o,r),s)return;let c=e.renderable;e.renderable=u(a.vertexArray);let l=a.terrainState===ho.READY;e.upsampledFromParent=u(a.terrainData)&&a.terrainData.wasCreatedByUpsampling();let f=a.processImagery(e,n,t);if(l&&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=Us.DONE}c&&(e.renderable=!0)};Lo.prototype.processImagery=function(e,t,n,i){let o=e.data,r=e.upsampledFromParent,s=!1,a=!0,c=o.imagery,l,f;for(l=0,f=c.length;l<f;++l){let d=c[l];if(!u(d.loadingImagery)){r=!1;continue}if(d.loadingImagery.state===ti.PLACEHOLDER){let g=d.loadingImagery.imageryLayer;if(g.imageryProvider.ready){d.freeResources(),c.splice(l,1),g._createTileImagerySkeletons(e,t,l),--l,f=c.length;continue}else r=!1}let p=d.processStateMachine(e,n,i);a=a&&p,s=s||p||u(d.readyImagery),r=r&&u(d.loadingImagery)&&(d.loadingImagery.state===ti.FAILED||d.loadingImagery.state===ti.INVALID)}return e.upsampledFromParent=r,e.renderable=e.renderable&&(s||a),a};function Tme(e,t,n,i){let o=e.renderedMesh,r=o.vertices,s=o.encoding,a=r.length/s.stride,c=Ac.clone(s);c.hasGeodeticSurfaceNormals=t,c=Ac.clone(c);let l=c.stride,f=new Float32Array(a*l);t?s.addGeodeticSurfaceNormals(r,f,n):s.removeGeodeticSurfaceNormals(r,f),o.vertices=f,o.stride=l,o!==e.mesh?(Lo._freeVertexArray(e.fill.vertexArray),e.fill.vertexArray=Lo._createVertexArrayForMesh(i.context,o)):(Lo._freeVertexArray(e.vertexArray),e.vertexArray=Lo._createVertexArrayForMesh(i.context,o)),Lo._freeVertexArray(e.wireframeVertexArray),e.wireframeVertexArray=void 0}Lo.prototype.addGeodeticSurfaceNormals=function(e,t){Tme(this,!0,e,t)};Lo.prototype.removeGeodeticSurfaceNormals=function(e){Tme(this,!1,void 0,e)};Lo.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,l=c.exaggeration!==r,f=c.exaggerationRelativeHeight!==s;if(l||f){if(l)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 $et(e,t,n){let i=t.getTileDataAvailable(e.x,e.y,e.level);if(!u(i)&&u(e.parent)){let o=e.parent,r=o.data;u(r)&&u(r.terrainData)&&(i=r.terrainData.isChildAvailable(o.x,o.y,e.x,e.y))}i===!1&&(e.data.terrainState=ho.FAILED);for(let o=0,r=n.length;o<r;++o){let s=n.get(o);s.show&&s._createTileImagerySkeletons(e,t)}}function ett(e,t,n,i,o,r){let s=e.data,a=e.parent;if(s.terrainState===ho.FAILED&&a!==void 0&&(a.data!==void 0&&a.data.terrainData!==void 0&&a.data.terrainData.canUpsample!==!1||Lo.processStateMachine(a,t,n,i,o,r,!0)),s.terrainState===ho.FAILED&&ttt(s,e,t,n,e.x,e.y,e.level),s.terrainState===ho.UNLOADED&&ntt(s,n,e.x,e.y,e.level),s.terrainState===ho.RECEIVED&&ott(s,t,n,e.x,e.y,e.level),s.terrainState===ho.TRANSFORMED&&(rtt(s,t.context,n,e.x,e.y,e.level,r),s.updateExaggeration(e,t,o)),s.terrainState>=ho.RECEIVED&&s.waterMaskTexture===void 0&&n.hasWaterMask)if(s.terrainData.waterMask!==void 0)att(t.context,s);else{let l=s._findAncestorTileWithTerrainData(e);u(l)&&u(l.data.waterMaskTexture)&&(s.waterMaskTexture=l.data.waterMaskTexture,++s.waterMaskTexture.referenceCount,s._computeWaterMaskTranslationAndScale(e,l,s.waterMaskTranslationAndScale))}}function ttt(e,t,n,i,o,r,s){let a=t.parent;if(!a){t.state=Us.FAILED;return}let c=a.data.terrainData,l=a.x,f=a.y,d=a.level;if(!u(c))return;let p=c.upsample(i.tilingScheme,l,f,d,o,r,s);!u(p)||(e.terrainState=ho.RECEIVING,Promise.resolve(p).then(function(g){e.terrainData=g,e.terrainState=ho.RECEIVED}).catch(function(){e.terrainState=ho.FAILED}))}function ntt(e,t,n,i,o){function r(c){e.terrainData=c,e.terrainState=ho.RECEIVED,e.request=void 0}function s(c){if(e.request.state===ri.CANCELLED){e.terrainData=void 0,e.terrainState=ho.UNLOADED,e.request=void 0;return}e.terrainState=ho.FAILED,e.request=void 0;let l=`Failed to obtain terrain tile X: ${n} Y: ${i} Level: ${o}. Error message: "${c}"`;t._requestError=Wn.reportError(t._requestError,t,t.errorEvent,l,n,i,o),t._requestError.retry&&a()}function a(){let c=new Ho({throttle:!1,throttleByServer:!0,type:Kr.TERRAIN});e.request=c;let l=t.requestTileGeometry(n,i,o,c);u(l)?(e.terrainState=ho.RECEIVING,Promise.resolve(l).then(function(f){r(f)}).catch(function(f){s(f)})):(e.terrainState=ho.UNLOADED,e.request=void 0)}a()}var itt={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0,throttle:!0};function ott(e,t,n,i,o,r){let s=n.tilingScheme,a=itt;a.tilingScheme=s,a.x=i,a.y=o,a.level=r,a.exaggeration=t.terrainExaggeration,a.exaggerationRelativeHeight=t.terrainExaggerationRelativeHeight,a.throttle=!0;let l=e.terrainData.createMesh(a);!u(l)||(e.terrainState=ho.TRANSFORMING,Promise.resolve(l).then(function(f){e.mesh=f,e.terrainState=ho.TRANSFORMED}).catch(function(){e.terrainState=ho.FAILED}))}Lo._createVertexArrayForMesh=function(e,t){let n=t.vertices,i=at.createVertexBuffer({context:e,typedArray:n,usage:Le.STATIC_DRAW}),o=t.encoding.getAttributes(i),r=t.indices.indexBuffers||{},s=r[e.id];if(!u(s)||s.isDestroyed()){let a=t.indices;s=at.createIndexBuffer({context:e,typedArray:a,usage:Le.STATIC_DRAW,indexDatatype:Fe.fromSizeInBytes(a.BYTES_PER_ELEMENT)}),s.vertexArrayDestroyable=!1,s.referenceCount=1,r[e.id]=s,t.indices.indexBuffers=r}else++s.referenceCount;return new Jn({context:e,attributes:o,indexBuffer:s})};Lo._freeVertexArray=function(e){if(u(e)){let t=e.indexBuffer;e.isDestroyed()||e.destroy(),u(t)&&!t.isDestroyed()&&u(t.referenceCount)&&(--t.referenceCount,t.referenceCount===0&&t.destroy())}};function rtt(e,t,n,i,o,r,s){e.vertexArray=Lo._createVertexArrayForMesh(t,e.mesh),e.terrainState=ho.READY,e.fill=e.fill&&e.fill.destroy(s)}function stt(e){let t=e.cache.tile_waterMaskData;if(!u(t)){let n=Bt.create({context:e,pixelFormat:dt.LUMINANCE,pixelDatatype:Ye.UNSIGNED_BYTE,source:{arrayBufferView:new Uint8Array([255]),width:1,height:1}});n.referenceCount=1;let i=new dn({wrapS:On.CLAMP_TO_EDGE,wrapT:On.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 att(e,t){let n=t.terrainData.waterMask,i=stt(e),o,r=n.length;if(r===1)if(n[0]!==0)o=i.allWaterTexture;else return;else{let s=Math.sqrt(r);o=Bt.create({context:e,pixelFormat:dt.LUMINANCE,pixelDatatype:Ye.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)}Lo.prototype._findAncestorTileWithTerrainData=function(e){let t=e.parent;for(;u(t)&&(!u(t.data)||!u(t.data.terrainData)||t.data.terrainData.wasCreatedByUpsampling());)t=t.parent;return t};Lo.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 pd=Lo;function DE(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=ti.UNLOADED,this.imageUrl=void 0,this.image=void 0,this.texture=void 0,this.textureWebMercator=void 0,this.credits=void 0,this.referenceCount=0,!u(o)&&e.imageryProvider.ready&&(o=e.imageryProvider.tilingScheme.tileXYToRectangle(t,n,i)),this.rectangle=o}DE.createPlaceholder=function(e){let t=new DE(e,0,0,0);return t.addReference(),t.state=ti.PLACEHOLDER,t};DE.prototype.addReference=function(){++this.referenceCount};DE.prototype.releaseReference=function(){return--this.referenceCount,this.referenceCount===0?(this.imageryLayer.removeImageryFromCache(this),u(this.parent)&&this.parent.releaseReference(),u(this.image)&&u(this.image.destroy)&&this.image.destroy(),u(this.texture)&&this.texture.destroy(),u(this.textureWebMercator)&&this.texture!==this.textureWebMercator&&this.textureWebMercator.destroy(),le(this),0):this.referenceCount};DE.prototype.processStateMachine=function(e,t,n){this.state===ti.UNLOADED&&!n&&(this.state=ti.TRANSITIONING,this.imageryLayer._requestImagery(this)),this.state===ti.RECEIVED&&(this.state=ti.TRANSITIONING,this.imageryLayer._createTexture(e.context,this));let i=this.state===ti.READY&&t&&!this.texture;(this.state===ti.TEXTURE_LOADED||i)&&(this.state=ti.TRANSITIONING,this.imageryLayer._reprojectTexture(e,this,t))};var tD=DE;function X7(e,t,n){this.readyImagery=void 0,this.loadingImagery=e,this.textureCoordinateRectangle=t,this.textureTranslationAndScale=void 0,this.useWebMercatorT=n}X7.prototype.freeResources=function(){u(this.readyImagery)&&this.readyImagery.releaseReference(),u(this.loadingImagery)&&this.loadingImagery.releaseReference()};X7.prototype.processStateMachine=function(e,t,n){let i=this.loadingImagery,o=i.imageryLayer;if(i.processStateMachine(t,!this.useWebMercatorT,n),i.state===ti.READY)return u(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(;u(r)&&(r.state!==ti.READY||!this.useWebMercatorT&&!u(r.texture));)r.state!==ti.FAILED&&r.state!==ti.INVALID&&(s=s||r),r=r.parent;return this.readyImagery!==r&&(u(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=r,u(r)&&(r.addReference(),this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(e,this))),i.state===ti.FAILED||i.state===ti.INVALID?u(s)?(s.processStateMachine(t,!this.useWebMercatorT,n),!1):!0:!1};var nD=X7;function Oi(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,Oi.DEFAULT_BRIGHTNESS)),this.contrast=y(t.contrast,y(e.defaultContrast,Oi.DEFAULT_CONTRAST)),this.hue=y(t.hue,y(e.defaultHue,Oi.DEFAULT_HUE)),this.saturation=y(t.saturation,y(e.defaultSaturation,Oi.DEFAULT_SATURATION)),this.gamma=y(t.gamma,y(e.defaultGamma,Oi.DEFAULT_GAMMA)),this.splitDirection=y(t.splitDirection,y(e.defaultSplit,Oi.DEFAULT_SPLIT)),this.minificationFilter=y(t.minificationFilter,y(e.defaultMinificationFilter,Oi.DEFAULT_MINIFICATION_FILTER)),this.magnificationFilter=y(t.magnificationFilter,y(e.defaultMagnificationFilter,Oi.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 nD(tD.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,Oi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD)}Object.defineProperties(Oi.prototype,{imageryProvider:{get:function(){return this._imageryProvider}},rectangle:{get:function(){return this._rectangle}}});Oi.DEFAULT_BRIGHTNESS=1;Oi.DEFAULT_CONTRAST=1;Oi.DEFAULT_HUE=0;Oi.DEFAULT_SATURATION=1;Oi.DEFAULT_GAMMA=1;Oi.DEFAULT_SPLIT=qc.NONE;Oi.DEFAULT_MINIFICATION_FILTER=ln.LINEAR;Oi.DEFAULT_MAGNIFICATION_FILTER=Ki.LINEAR;Oi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD=.004;Oi.prototype.isBaseLayer=function(){return this._isBaseLayer};Oi.prototype.isDestroyed=function(){return!1};Oi.prototype.destroy=function(){return le(this)};var Sme=new ce,Eme=new ce,K7=new ce,wme=new ce;Oi.prototype.getViewableRectangle=function(){let e=this._imageryProvider,t=this._rectangle;return e.readyPromise.then(function(){return ce.intersection(e.rectangle,t)})};Oi.prototype._createTileImagerySkeletons=function(e,t,n){let i=e.data;if(u(this._minimumTerrainLevel)&&e.level<this._minimumTerrainLevel||u(this._maximumTerrainLevel)&&e.level>this._maximumTerrainLevel)return!1;let o=this._imageryProvider;if(u(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 Ci&&e.rectangle.north<Ci.MaximumLatitude&&e.rectangle.south>-Ci.MaximumLatitude,s=ce.intersection(o.rectangle,this._rectangle,Sme),a=ce.intersection(e.rectangle,s,Eme);if(!u(a)){if(!this.isBaseLayer())return!1;let w=s,D=e.rectangle;a=Eme,D.south>=w.north?a.north=a.south=w.north:D.north<=w.south?a.north=a.south=w.south:(a.south=Math.max(D.south,w.south),a.north=Math.min(D.north,w.north)),D.west>=w.east?a.west=a.east=w.east:D.east<=w.west?a.west=a.east=w.west:(a.west=Math.max(D.west,w.west),a.east=Math.min(D.east,w.east))}let c=0;a.south>0?c=a.south:a.north<0&&(c=a.north);let f=1*t.getLevelMaximumGeometricError(e.level),d=utt(this,f,c);d=Math.max(0,d);let p=o.maximumLevel;if(d>p&&(d=p),u(o.minimumLevel)){let w=o.minimumLevel;d<w&&(d=w)}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,T=g.tileXYToRectangle(m.x,m.y,d);Math.abs(T.south-e.rectangle.north)<C&&m.y<A.y&&++m.y,Math.abs(T.east-e.rectangle.west)<x&&m.x<A.x&&++m.x;let b=g.tileXYToRectangle(A.x,A.y,d);Math.abs(b.north-e.rectangle.south)<C&&A.y>m.y&&--A.y,Math.abs(b.west-e.rectangle.east)<x&&A.x>m.x&&--A.x;let S=ce.clone(e.rectangle,wme),v=g.tileXYToRectangle(m.x,m.y,d),P=ce.intersection(v,s,K7),O;r?(g.rectangleToNativeRectangle(S,S),g.rectangleToNativeRectangle(v,v),g.rectangleToNativeRectangle(P,P),g.rectangleToNativeRectangle(s,s),O=g.tileXYToNativeRectangle.bind(g),x=S.width/512,C=S.height/512):O=g.tileXYToRectangle.bind(g);let R,M=0,L=1,_;!this.isBaseLayer()&&Math.abs(P.west-S.west)>=x&&(M=Math.min(1,(P.west-S.west)/S.width)),!this.isBaseLayer()&&Math.abs(P.north-S.north)>=C&&(L=Math.max(0,(P.north-S.south)/S.height));let E=L;for(let w=m.x;w<=A.x;w++)if(R=M,v=O(w,m.y,d),P=ce.simpleIntersection(v,s,K7),!!u(P)){M=Math.min(1,(P.east-S.west)/S.width),w===A.x&&(this.isBaseLayer()||Math.abs(P.east-S.east)<x)&&(M=1),L=E;for(let D=m.y;D<=A.y;D++){if(_=L,v=O(w,D,d),P=ce.simpleIntersection(v,s,K7),!u(P))continue;L=Math.max(0,(P.south-S.south)/S.height),D===A.y&&(this.isBaseLayer()||Math.abs(P.south-S.south)<C)&&(L=0);let B=new se(R,L,M,_),N=this.getImageryFromCache(w,D,d);i.imagery.splice(n,0,new nD(N,B,r)),++n}}return!0};Oi.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,Sme),i=c.rectangleToNativeRectangle(i,wme)}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)};Oi.prototype._requestImagery=function(e){let t=this._imageryProvider,n=this;function i(s){if(!u(s))return o();e.image=s,e.state=ti.RECEIVED,e.request=void 0,Wn.reportSuccess(n._requestImageError)}function o(s){if(e.request.state===ri.CANCELLED){e.state=ti.UNLOADED,e.request=void 0;return}e.state=ti.FAILED,e.request=void 0;let a=`Failed to obtain image tile X: ${e.x} Y: ${e.y} Level: ${e.level}.`;n._requestImageError=Wn.reportError(n._requestImageError,t,t.errorEvent,a,e.x,e.y,e.level,s),n._requestImageError.retry&&r()}function r(){let s=new Ho({throttle:!1,throttleByServer:!0,type:Kr.IMAGERY});e.request=s,e.state=ti.TRANSITIONING;let a=t.requestImage(e.x,e.y,e.level,s);if(!u(a)){e.state=ti.UNLOADED,e.request=void 0;return}u(t.getTileCredits)&&(e.credits=t.getTileCredits(e.x,e.y,e.level)),a.then(function(c){i(c)}).catch(function(c){o(c)})}r()};Oi.prototype._createTextureWebGL=function(e,t){let n=new dn({minificationFilter:this.minificationFilter,magnificationFilter:this.magnificationFilter}),i=t.image;return u(i.internalFormat)?new Bt({context:e,pixelFormat:i.internalFormat,width:i.width,height:i.height,source:{arrayBufferView:i.bufferView},sampler:n}):new Bt({context:e,source:i,pixelFormat:this._imageryProvider.hasAlphaChannel?dt.RGBA:dt.RGB,sampler:n})};Oi.prototype._createTexture=function(e,t){let n=this._imageryProvider,i=t.image;if(u(n.tileDiscardPolicy)){let r=n.tileDiscardPolicy;if(u(r)){if(!r.isReady()){t.state=ti.RECEIVED;return}if(r.shouldDiscardImage(i)){t.state=ti.INVALID;return}}}let o=this._createTextureWebGL(e,t);n.tilingScheme.projection instanceof Ci?t.textureWebMercator=o:t.texture=o,t.image=void 0,t.state=ti.TEXTURE_LOADED};function bme(e,t,n){return`${e}:${t}:${n}`}Oi.prototype._finalizeReprojectTexture=function(e,t){let n=this.minificationFilter,i=this.magnificationFilter;if(n===ln.LINEAR&&i===Ki.LINEAR&&!dt.isCompressedFormat(t.pixelFormat)&&I.isPowerOfTwo(t.width)&&I.isPowerOfTwo(t.height)){n=ln.LINEAR_MIPMAP_LINEAR;let r=kt.maximumTextureFilterAnisotropy,s=Math.min(r,y(this._maximumAnisotropy,r)),a=bme(n,i,s),c=e.cache.imageryLayerMipmapSamplers;u(c)||(c={},e.cache.imageryLayerMipmapSamplers=c);let l=c[a];u(l)||(l=c[a]=new dn({wrapS:On.CLAMP_TO_EDGE,wrapT:On.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i,maximumAnisotropy:s})),t.generateMipmap(rm.NICEST),t.sampler=l}else{let r=bme(n,i,0),s=e.cache.imageryLayerNonMipmapSamplers;u(s)||(s={},e.cache.imageryLayerNonMipmapSamplers=s);let a=s[r];u(a)||(a=s[r]=new dn({wrapS:On.CLAMP_TO_EDGE,wrapT:On.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i})),t.sampler=a}};Oi.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 yi)&&o.width/i.width>1e-5){let s=this;t.addReference();let a=new Cf({persists:!0,owner:this,preExecute:function(c){ltt(c,r,i,t.rectangle)},postExecute:function(c){t.texture=c,s._finalizeReprojectTexture(r,c),t.state=ti.READY,t.releaseReference()},canceled:function(){t.state=ti.TEXTURE_LOADED,t.releaseReference()}});this._reprojectComputeCommands.push(a)}else n&&(t.texture=i),this._finalizeReprojectTexture(r,i),t.state=ti.READY};Oi.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};Oi.prototype.cancelReprojections=function(){this._reprojectComputeCommands.forEach(function(e){u(e.canceled)&&e.canceled()}),this._reprojectComputeCommands.length=0};Oi.prototype.getImageryFromCache=function(e,t,n,i){let o=vme(e,t,n),r=this._imageryCache[o];return u(r)||(r=new tD(this,e,t,n,i),this._imageryCache[o]=r),r.addReference(),r};Oi.prototype.removeImageryFromCache=function(e){let t=vme(e.x,e.y,e.level);delete this._imageryCache[t]};function vme(e,t,n){return JSON.stringify([e,t,n])}var iV={u_textureDimensions:function(){return this.textureDimensions},u_texture:function(){return this.texture},textureDimensions:new H,texture:void 0},ctt=Lt.supportsTypedArrays()?new Float32Array(2*64):void 0;function ltt(e,t,n,i){let o=t.cache.imageryLayer_reproject;if(!u(o)){o=t.cache.imageryLayer_reproject={vertexArray:void 0,shaderProgram:void 0,sampler:void 0,destroy:function(){u(this.framebuffer)&&this.framebuffer.destroy(),u(this.vertexArray)&&this.vertexArray.destroy(),u(this.shaderProgram)&&this.shaderProgram.destroy()}};let x=new Float32Array(2*64*2),C=0;for(let P=0;P<64;++P){let O=P/63;x[C++]=0,x[C++]=O,x[C++]=1,x[C++]=O}let T={position:0,webMercatorT:1},b=Wr.getRegularGridIndices(2,64),S=at.createIndexBuffer({context:t,typedArray:b,usage:Le.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT});o.vertexArray=new Jn({context:t,attributes:[{index:T.position,vertexBuffer:at.createVertexBuffer({context:t,typedArray:x,usage:Le.STATIC_DRAW}),componentsPerAttribute:2},{index:T.webMercatorT,vertexBuffer:at.createVertexBuffer({context:t,sizeInBytes:64*2*4,usage:Le.STREAM_DRAW}),componentsPerAttribute:1}],indexBuffer:S});let v=new Ue({sources:[Bk]});o.shaderProgram=qt.fromCache({context:t,vertexShaderSource:v,fragmentShaderSource:Ok,attributeLocations:T}),o.sampler=new dn({wrapS:On.CLAMP_TO_EDGE,wrapT:On.CLAMP_TO_EDGE,minificationFilter:ln.LINEAR,magnificationFilter:Ki.LINEAR})}n.sampler=o.sampler;let r=n.width,s=n.height;iV.textureDimensions.x=r,iV.textureDimensions.y=s,iV.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 Bt({context:t,width:r,height:s,pixelFormat:n.pixelFormat,pixelDatatype:n.pixelDatatype,preMultiplyAlpha:n.preMultiplyAlpha});I.isPowerOfTwo(r)&&I.isPowerOfTwo(s)&&d.generateMipmap(rm.NICEST);let p=i.south,g=i.north,m=ctt,A=0;for(let x=0;x<64;++x){let C=x/63,T=I.lerp(p,g,C);a=Math.sin(T);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=iV,e.vertexArray=o.vertexArray}function utt(e,t,n){let i=e._imageryProvider,o=i.tilingScheme,r=o.ellipsoid,s=e._imageryProvider.tilingScheme.projection instanceof yi?1:Math.cos(n),a=o.rectangle,l=r.maximumRadius*a.width*s/(i.tileWidth*o.getNumberOfXTilesAtLevel(0))/t,f=Math.log(l)/Math.log(2);return Math.round(f)|0}var nf=Oi;var Dme={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>=Dme.RENDERED_AND_KICKED},originalResult:function(e){return e&3},kick:function(e){return e|4}},qn=Dme;function IE(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}IE.prototype.update=function(e,t,n){this.changedThisFrame&&(Lme(e,t,this.tile,n),this.changedThisFrame=!1)};IE.prototype.destroy=function(e){this._destroyVertexArray(e),u(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0)};IE.prototype._destroyVertexArray=function(e){u(this.vertexArray)&&(u(e)?e.push(this.vertexArray):pd._freeVertexArray(this.vertexArray),this.vertexArray=void 0)};var ftt=new c0;IE.updateFillTiles=function(e,t,n,i){let o=e._quadtree,r=o._levelZeroTiles,s=o._lastSelectionFrameNumber,a=ftt;a.clear();for(let l=0;l<t.length;++l){let f=t[l];u(f.data.vertexArray)&&a.enqueue(t[l])}let c=a.dequeue();for(;c!==void 0;){let l=c.findTileToWest(r),f=c.findTileToSouth(r),d=c.findTileToEast(r),p=c.findTileToNorth(r);is(e,n,c,l,s,un.EAST,!1,a,i),is(e,n,c,f,s,un.NORTH,!1,a,i),is(e,n,c,d,s,un.WEST,!1,a,i),is(e,n,c,p,s,un.SOUTH,!1,a,i);let g=l.findTileToNorth(r),m=l.findTileToSouth(r),A=d.findTileToNorth(r),x=d.findTileToSouth(r);is(e,n,c,g,s,un.SOUTHEAST,!1,a,i),is(e,n,c,A,s,un.SOUTHWEST,!1,a,i),is(e,n,c,m,s,un.NORTHEAST,!1,a,i),is(e,n,c,x,s,un.NORTHWEST,!1,a,i),c=a.dequeue()}};function is(e,t,n,i,o,r,s,a,c){if(i===void 0)return;let l=i;for(;l&&(l._lastSelectionResultFrame!==o||qn.wasKicked(l._lastSelectionResult)||qn.originalResult(l._lastSelectionResult)===qn.CULLED);){if(s)return;let f=l.parent;if(r>=un.NORTHWEST&&f!==void 0)switch(r){case un.NORTHWEST:l=l===f.northwestChild?f:void 0;break;case un.NORTHEAST:l=l===f.northeastChild?f:void 0;break;case un.SOUTHWEST:l=l===f.southwestChild?f:void 0;break;case un.SOUTHEAST:l=l===f.southeastChild?f:void 0;break}else l=f}if(l!==void 0){if(l._lastSelectionResult===qn.RENDERED){if(u(l.data.vertexArray))return;dtt(e,t,n,l,r,o,a,c);return}if(qn.originalResult(i._lastSelectionResult)!==qn.CULLED)switch(r){case un.WEST:is(e,t,n,i.northwestChild,o,r,!0,a,c),is(e,t,n,i.southwestChild,o,r,!0,a,c);break;case un.EAST:is(e,t,n,i.southeastChild,o,r,!0,a,c),is(e,t,n,i.northeastChild,o,r,!0,a,c);break;case un.SOUTH:is(e,t,n,i.southwestChild,o,r,!0,a,c),is(e,t,n,i.southeastChild,o,r,!0,a,c);break;case un.NORTH:is(e,t,n,i.northeastChild,o,r,!0,a,c),is(e,t,n,i.northwestChild,o,r,!0,a,c);break;case un.NORTHWEST:is(e,t,n,i.northwestChild,o,r,!0,a,c);break;case un.NORTHEAST:is(e,t,n,i.northeastChild,o,r,!0,a,c);break;case un.SOUTHWEST:is(e,t,n,i.southwestChild,o,r,!0,a,c);break;case un.SOUTHEAST:is(e,t,n,i.southeastChild,o,r,!0,a,c);break;default:throw new Ae("Invalid edge")}}}function dtt(e,t,n,i,o,r,s,a){let c=i.data;if(c.fill===void 0)c.fill=new IE(i);else if(c.fill.visitedFrame===r)return;c.fill.enqueuedFrame!==r&&(c.fill.enqueuedFrame=r,c.fill.changedThisFrame=!1,s.enqueue(i)),htt(e,t,n,i,o,a)}function htt(e,t,n,i,o,r){let s=i.data.fill,a,c=n.data.fill;u(c)?(c.visitedFrame=t.frameNumber,c.changedThisFrame&&(Lme(e,t,n,r),c.changedThisFrame=!1),a=n.data.fill.mesh):a=n.data.mesh;let l,f;switch(o){case un.WEST:l=s.westMeshes,f=s.westTiles;break;case un.SOUTH:l=s.southMeshes,f=s.southTiles;break;case un.EAST:l=s.eastMeshes,f=s.eastTiles;break;case un.NORTH:l=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||l[0]!==a||l.length!==1,l[0]=a,f[0]=n,l.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)*I.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!I.greaterThan(A.north,m.south,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!I.greaterThanOrEquals(A.south,m.north,x));++p);break;case un.SOUTH:for(x=(C.east-C.west)*I.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!I.lessThan(A.west,m.east,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!I.lessThanOrEquals(A.east,m.west,x));++p);break;case un.EAST:for(x=(C.north-C.south)*I.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!I.lessThan(A.south,m.north,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!I.lessThanOrEquals(A.north,m.south,x));++p);break;case un.NORTH:for(x=(C.east-C.west)*I.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!I.greaterThan(A.east,m.west,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!I.greaterThanOrEquals(A.west,m.east,x));++p);break}p-d===1?(s.changedThisFrame=s.changedThisFrame||l[d]!==a,l[d]=a,f[d]=n):(s.changedThisFrame=!0,l.splice(d,p-d,a),f.splice(d,p-d,n))}var iA=new fe,mtt=new fe,PE=new h,$7=new h,J7=new H,Z7=new H,Kl=new H;function uV(){this.height=0,this.encodedNormal=new H}function oV(e,t,n,i,o,r,s,a,c){if(u(o))return o;let l;if(u(r)&&u(s))l=(r.height+s.height)*.5;else if(u(r))l=r.height;else if(u(s))l=s.height;else if(u(a))l=a.height;else{let d=e.tile.data.tileBoundingRegion,p=0,g=0;u(d)&&(p=d.minimumHeight,g=d.maximumHeight),l=(p+g)*.5}return Fme(e,t,n,i,l,c),c}var ptt={minimumHeight:0,maximumHeight:0},_tt=new h,Pme=new uV,Ime=new uV,Ome=new uV,Bme=new uV,gtt=typeof Uint8Array<"u"?new Uint8Array(9*9):void 0,ytt={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0};function Lme(e,t,n,i){pd.initialize(n,e.terrainProvider,e._imageryLayers);let o=n.data,r=o.fill,s=n.rectangle,a=t.terrainExaggeration,c=t.terrainExaggerationRelativeHeight,l=a!==1,f=n.tilingScheme.ellipsoid,d=sV(r,f,0,1,r.northwestTile,r.northwestMesh,r.northTiles,r.northMeshes,r.westTiles,r.westMeshes,Ome),p=sV(r,f,0,0,r.southwestTile,r.southwestMesh,r.westTiles,r.westMeshes,r.southTiles,r.southMeshes,Pme),g=sV(r,f,1,0,r.southeastTile,r.southeastMesh,r.southTiles,r.southMeshes,r.eastTiles,r.eastMeshes,Ime),m=sV(r,f,1,1,r.northeastTile,r.northeastMesh,r.eastTiles,r.eastMeshes,r.northTiles,r.northMeshes,Bme);d=oV(r,f,0,1,d,p,m,g,Ome),p=oV(r,f,0,0,p,d,g,m,Pme),g=oV(r,f,1,1,g,p,m,d,Ime),m=oV(r,f,1,1,m,g,d,p,Bme);let A=p.height,x=g.height,C=d.height,T=m.height,b=Math.min(A,x,C,T),S=Math.max(A,x,C,T),v=(b+S)*.5,P,O,R=e.getLevelMaximumGeometricError(n.level),M=f.maximumRadius-R,L=Math.acos(M/f.maximumRadius)*4;if(L*=1.5,s.width>L&&S-b<=R){let w=new Na({width:9,height:9,buffer:gtt,structure:{heightOffset:S}}),D=ytt;D.tilingScheme=n.tilingScheme,D.x=n.x,D.y=n.y,D.level=n.level,D.exaggeration=a,D.exaggerationRelativeHeight=c,r.mesh=w._createMeshSync(D)}else{let w=l,D=ce.center(s,mtt);D.height=v;let B=f.cartographicToCartesian(D,_tt),N=new Ac(B,void 0,void 0,void 0,void 0,!0,!0,w,a,c),U=5,V;for(V=r.westMeshes,P=0,O=V.length;P<O;++P)U+=V[P].eastIndicesNorthToSouth.length;for(V=r.southMeshes,P=0,O=V.length;P<O;++P)U+=V[P].northIndicesWestToEast.length;for(V=r.eastMeshes,P=0,O=V.length;P<O;++P)U+=V[P].westIndicesSouthToNorth.length;for(V=r.northMeshes,P=0,O=V.length;P<O;++P)U+=V[P].southIndicesEastToWest.length;let G=ptt;G.minimumHeight=b,G.maximumHeight=S;let k=N.stride,Y=new Float32Array(U*k),q=0,X=q;q=rV(f,s,N,Y,q,0,1,d.height,d.encodedNormal,1,G),q=cV(r,f,N,Y,q,r.westTiles,r.westMeshes,un.EAST,G);let W=q;q=rV(f,s,N,Y,q,0,0,p.height,p.encodedNormal,0,G),q=cV(r,f,N,Y,q,r.southTiles,r.southMeshes,un.NORTH,G);let J=q;q=rV(f,s,N,Y,q,1,0,g.height,g.encodedNormal,0,G),q=cV(r,f,N,Y,q,r.eastTiles,r.eastMeshes,un.WEST,G);let Z=q;q=rV(f,s,N,Y,q,1,1,m.height,m.encodedNormal,1,G),q=cV(r,f,N,Y,q,r.northTiles,r.northMeshes,un.SOUTH,G),b=G.minimumHeight,S=G.maximumHeight;let he=mi.fromRectangle(s,b,S,n.tilingScheme.ellipsoid),pe=Ci.geodeticLatitudeToMercatorAngle(s.south),oe=1/(Ci.geodeticLatitudeToMercatorAngle(s.north)-pe),ue=(Ci.geodeticLatitudeToMercatorAngle(D.latitude)-pe)*oe,_e=f.geodeticSurfaceNormalCartographic(iA,$7),Ee=Un.octEncode(_e,J7),Ie=q;N.encode(Y,q*k,he.center,H.fromElements(.5,.5,Kl),v,Ee,ue,_e),++q;let Ne=q,We=Ne<256?1:2,Mt=(Ne-1)*3,Gt=Mt*We,cn=(Y.length-Ne*k)*Float32Array.BYTES_PER_ELEMENT,mt;if(cn>=Gt){let ge=Ne*k*Float32Array.BYTES_PER_ELEMENT;mt=Ne<256?new Uint8Array(Y.buffer,ge,Mt):new Uint16Array(Y.buffer,ge,Mt)}else mt=Ne<256?new Uint8Array(Mt):new Uint16Array(Mt);Y=new Float32Array(Y.buffer,0,Ne*k);let In=0;for(P=0;P<Ne-2;++P)mt[In++]=Ie,mt[In++]=P,mt[In++]=P+1;mt[In++]=Ie,mt[In++]=P,mt[In++]=0;let ni=[];for(P=W;P>=X;--P)ni.push(P);let st=[];for(P=J;P>=W;--P)st.push(P);let Ht=[];for(P=Z;P>=J;--P)Ht.push(P);let oi=[];for(oi.push(0),P=Ie-1;P>=Z;--P)oi.push(P);r.mesh=new ud(N.center,Y,mt,Mt,Ne,b,S,re.fromOrientedBoundingBox(he),Stt(e,he.center,s,b,S),N.stride,he,N,ni,st,Ht,oi)}let _=t.context;r._destroyVertexArray(i),r.vertexArray=pd._createVertexArrayForMesh(_,r.mesh),o.processImagery(n,e.terrainProvider,t,!0);let E=r.waterMaskTexture;if(r.waterMaskTexture=void 0,e.terrainProvider.hasWaterMask){let w=o._findAncestorTileWithTerrainData(n);u(w)&&u(w.data.waterMaskTexture)&&(r.waterMaskTexture=w.data.waterMaskTexture,++r.waterMaskTexture.referenceCount,o._computeWaterMaskTranslationAndScale(n,w,r.waterMaskTranslationAndScale))}u(E)&&(--E.referenceCount,E.referenceCount===0&&E.destroy())}function rV(e,t,n,i,o,r,s,a,c,l,f){let d=iA;d.longitude=I.lerp(t.west,t.east,r),d.latitude=I.lerp(t.south,t.north,s),d.height=a;let p=e.cartographicToCartesian(d,PE),g;n.hasGeodeticSurfaceNormals&&(g=e.geodeticSurfaceNormal(p,$7));let m=Z7;return m.x=r,m.y=s,n.encode(i,o*n.stride,p,m,a,c,l,g),f.minimumHeight=Math.min(f.minimumHeight,a),f.maximumHeight=Math.max(f.maximumHeight,a),o+1}var lV=new ce;function iD(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,lV),o.west-=I.TWO_PI,o.east-=I.TWO_PI):e.x===0&&n.x===0&&t.x===t.tilingScheme.getNumberOfXTilesAtLevel(t.level)-1&&(o=ce.clone(e.rectangle,lV),o.west+=I.TWO_PI,o.east+=I.TWO_PI);let s=o.east-o.west,a=(r.west-o.west)/s,c=(r.east-o.west)/s,l=o.north-o.south,f=(r.south-o.south)/l,d=(r.north-o.south)/l,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 Att=new H;function Q7(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 xtt=new H,Ctt=new h;function Ttt(e,t,n,i,o,r,s,a,c,l){let f=i.encoding,d=i.vertices,p=iD(t,n,f.decodeTextureCoordinates(d,o,Kl),Kl),g=iD(t,n,f.decodeTextureCoordinates(d,r,Z7),Z7),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;iA.longitude=I.lerp(C.west,C.east,s),iA.latitude=I.lerp(C.south,C.north,a),l.height=iA.height=I.lerp(A,x,m);let T;if(f.hasVertexNormals){let b=f.getOctEncodedNormal(d,o,Att),S=f.getOctEncodedNormal(d,r,xtt),v=Un.octDecode(b.x,b.y,PE),P=Un.octDecode(S.x,S.y,Ctt);T=h.lerp(v,P,m,PE),h.normalize(T,T),Un.octEncode(T,l.encodedNormal)}else T=e.geodeticSurfaceNormalCartographic(iA,PE),Un.octEncode(T,l.encodedNormal)}function Fme(e,t,n,i,o,r){r.height=o;let s=t.geodeticSurfaceNormalCartographic(iA,PE);Un.octEncode(s,r.encodedNormal)}function sV(e,t,n,i,o,r,s,a,c,l,f){if(Mme(e,t,a,s,!1,n,i,f)||Mme(e,t,l,c,!0,n,i,f))return f;let p;if(ej(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],Q7(r,p,n,i,f),f;let g;if(n===0?i===0?g=aV(e.westMeshes,e.westTiles,un.EAST,e.southMeshes,e.southTiles,un.NORTH,n,i):g=aV(e.northMeshes,e.northTiles,un.SOUTH,e.westMeshes,e.westTiles,un.EAST,n,i):i===0?g=aV(e.southMeshes,e.southTiles,un.NORTH,e.eastMeshes,e.eastTiles,un.WEST,n,i):g=aV(e.eastMeshes,e.eastTiles,un.WEST,e.northMeshes,e.northTiles,un.SOUTH,n,i),u(g))return Fme(e,t,n,i,g,f),f}function aV(e,t,n,i,o,r,s,a){let c=Rme(e,t,!1,n,s,a),l=Rme(i,o,!0,r,s,a);return u(c)&&u(l)?(c+l)*.5:u(c)?c:l}function cV(e,t,n,i,o,r,s,a,c){for(let l=0;l<r.length;++l)o=Ett(e,t,n,i,o,r[l],s[l],a,c);return o}function Ett(e,t,n,i,o,r,s,a,c){let l=r.rectangle;a===un.EAST&&e.tile.x===0?(l=ce.clone(r.rectangle,lV),l.west-=I.TWO_PI,l.east-=I.TWO_PI):a===un.WEST&&r.x===0&&(l=ce.clone(r.rectangle,lV),l.west+=I.TWO_PI,l.east+=I.TWO_PI);let f=e.tile.rectangle,d,p;o>0&&(n.decodeTextureCoordinates(i,o-1,Kl),d=Kl.x,p=Kl.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,T=s.vertices,b=n.stride,S,v;C.hasWebMercatorT&&(S=Ci.geodeticLatitudeToMercatorAngle(f.south),v=1/(Ci.geodeticLatitudeToMercatorAngle(f.north)-S));for(let P=0;P<g.length;++P){let O=g[P],R=C.decodeTextureCoordinates(T,O,Kl);iD(A,x,R,R);let M=R.x,L=R.y,_=m?M:L;if(_<0||_>1||Math.abs(M-d)<I.EPSILON5&&Math.abs(L-p)<I.EPSILON5)continue;let E=Math.abs(M)<I.EPSILON5||Math.abs(M-1)<I.EPSILON5,w=Math.abs(L)<I.EPSILON5||Math.abs(L-1)<I.EPSILON5;if(E&&w)continue;let D=C.decodePosition(T,O,PE),B=C.decodeHeight(T,O),N;C.hasVertexNormals?N=C.getOctEncodedNormal(T,O,J7):(N=J7,N.x=0,N.y=0);let U=L;if(C.hasWebMercatorT){let G=I.lerp(f.south,f.north,L);U=(Ci.geodeticLatitudeToMercatorAngle(G)-S)*v}let V;n.hasGeodeticSurfaceNormals&&(V=t.geodeticSurfaceNormal(D,$7)),n.encode(i,o*b,D,R,B,N,U,V),c.minimumHeight=Math.min(c.minimumHeight,B),c.maximumHeight=Math.max(c.maximumHeight,B),++o}return o}function Rme(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 l=s;l!==a;l+=c){let f=e[l],d=t[l];if(!ej(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(u(g))return f.encoding.decodeHeight(f.vertices,g)}}function ej(e,t){return u(t)&&(!u(e.data.fill)||!e.data.fill.changedThisFrame)}function Mme(e,t,n,i,o,r,s,a){let c,l,f,d,p,g=i[o?0:n.length-1],m=n[o?0:n.length-1];if(ej(g,m)&&(r===0?s===0?(c=o?m.northIndicesWestToEast:m.eastIndicesNorthToSouth,l=o,f=o):(c=o?m.eastIndicesNorthToSouth:m.southIndicesEastToWest,l=!o,f=!1):s===0?(c=o?m.westIndicesSouthToNorth:m.northIndicesWestToEast,l=!o,f=!0):(c=o?m.southIndicesEastToWest:m.westIndicesSouthToNorth,l=o,f=!o),c.length>0)){d=o?0:c.length-1,p=c[d],m.encoding.decodeTextureCoordinates(m.vertices,p,Kl);let A=iD(g,e.tile,Kl,Kl);if(A.x===r&&A.y===s)return Q7(m,p,r,s,a),!0;if(d=Go(c,l?r:s,function(x,C){m.encoding.decodeTextureCoordinates(m.vertices,x,Kl);let T=iD(g,e.tile,Kl,Kl);return f?l?T.x-r:T.y-s:l?r-T.x:s-T.y}),d<0){if(d=~d,d>0&&d<c.length)return Ttt(t,g,e.tile,m,c[d-1],c[d],r,s,l,a),!0}else return Q7(m,c[d],r,s,a),!0}return!1}var btt=[new h,new h,new h,new h];function Stt(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=btt;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 oD=IE;function Fo(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 ye,this._imageryLayers.layerAdded.addEventListener(Fo.prototype._onLayerAdded,this),this._imageryLayers.layerRemoved.addEventListener(Fo.prototype._onLayerRemoved,this),this._imageryLayers.layerMoved.addEventListener(Fo.prototype._onLayerMoved,this),this._imageryLayers.layerShownOrHidden.addEventListener(Fo.prototype._onLayerShownOrHidden,this),this._imageryLayersUpdatedEvent=new ye,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(Fo.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,u(this._quadtree)&&this._quadtree.invalidateAllTiles())}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){Js.setOwner(e,this,"_clippingPlanes")}}});function wtt(e,t){let n=e.loadingImagery;u(n)||(n=e.readyImagery);let i=t.loadingImagery;return u(i)||(i=t.readyImagery),n.imageryLayer._layerIndex-i.imageryLayer._layerIndex}Fo.prototype.update=function(e){this._imageryLayers._update()};function vtt(e,t){let n=t.creditDisplay;e._terrainProvider.ready&&u(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&&u(s.credit)&&n.addCredit(s.credit)}}Fo.prototype.initialize=function(e){this._imageryLayers.queueReprojectionCommands(e),this._layerOrderChanged&&(this._layerOrderChanged=!1,this._quadtree.forEachLoadedTile(function(i){i.data.imagery.sort(wtt)})),vtt(this,e);let t=this._vertexArraysToDestroy,n=t.length;for(let i=0;i<n;++i)pd._freeVertexArray(t[i]);t.length=0};Fo.prototype.beginUpdate=function(e){let t=this._tilesToRenderByTextureCount;for(let i=0,o=t.length;i<o;++i){let r=t[i];u(r)&&(r.length=0)}let n=this._clippingPlanes;u(n)&&n.enabled&&n.update(e),this._usedDrawCommands=0,this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1};Fo.prototype.endUpdate=function(e){if(!u(this._renderState)){this._renderState=ke.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:$a.LESS}}),this._blendRenderState=ke.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:$a.LESS_OR_EQUAL},blending:an.ALPHA_BLEND});let s=nt(this._renderState,!0);s.cull.enabled=!1,this._disableCullingRenderState=ke.fromCache(s),s=nt(this._blendRenderState,!0),s.cull.enabled=!1,this._disableCullingBlendRenderState=ke.fromCache(s)}this._hasFillTilesThisFrame&&this._hasLoadedTilesThisFrame&&oD.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(!!u(c))for(let l=0,f=c.length;l<f;++l){let d=c[l],p=d.data.tileBoundingRegion;Ztt(this,d,e),e.minimumTerrainHeight=Math.min(e.minimumTerrainHeight,p.minimumHeight)}}};function zme(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)}Fo.prototype.updateForPick=function(e){let t=this._drawCommands;for(let n=0,i=this._usedDrawCommands;n<i;++n)zme(t[n],e)};Fo.prototype.cancelReprojections=function(){this._imageryLayers.cancelReprojections()};Fo.prototype.getLevelMaximumGeometricError=function(e){return this._terrainProvider.getLevelMaximumGeometricError(e)};Fo.prototype.loadTile=function(e,t){let n=t.data,i=!0,o;u(n)&&(i=n.boundingVolumeSourceTile!==t||t._lastSelectionResult===qn.CULLED_BUT_NEEDED,o=n.terrainState),pd.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)!==sr.NONE&&n.boundingVolumeSourceTile===t&&(i=!1,pd.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i))};var Dtt=new re,Gme=new ce,Ptt=new ce,Itt=new fe;function dV(e,t){if(t.west<t.east)return t;let n=ce.clone(t,Ptt);return ce.center(e,Itt).longitude>0?n.east=I.PI:n.west=-I.PI,n}function Hme(e,t){if(t.cameraUnderground||t.globeTranslucencyState.translucent)return!0;if(e.backFaceCulling)return!1;let n=e._clippingPlanes;return!!(u(n)&&n.enabled||!ce.equals(e.cartographicLimitRectangle,ce.MAX_VALUE))}Fo.prototype.computeTileVisibility=function(e,t,n){let i=this.computeDistanceToTile(e,t);e._distance=i;let o=Hme(this,t);if(t.fog.enabled&&!o&&I.fog(i,t.fog.density)>=1)return sr.NONE;let r=e.data,s=r.tileBoundingRegion;if(r.boundingVolumeSourceTile===void 0)return sr.PARTIAL;let a=t.cullingVolume,c=s.boundingVolume;u(c)||(c=s.boundingSphere),r.clippedByBoundaries=!1;let l=dV(e.rectangle,this.cartographicLimitRectangle),f=ce.simpleIntersection(l,e.rectangle,Gme);if(!u(f))return sr.NONE;if(ce.equals(f,e.rectangle)||(r.clippedByBoundaries=!0),t.mode!==ee.SCENE3D&&(c=Dtt,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&&u(r.renderedMesh)&&(c=re.union(s.boundingSphere,c,c))),!u(c))return sr.PARTIAL;let d=this._clippingPlanes;if(u(d)&&d.enabled){let A=d.computeIntersectionWithBoundingVolume(c);if(e.isClipped=A!==Kt.INSIDE,A===Kt.OUTSIDE)return sr.NONE}let p,g=a.computeVisibility(c);if(g===Kt.OUTSIDE?p=sr.NONE:g===Kt.INTERSECTING?p=sr.PARTIAL:g===Kt.INSIDE&&(p=sr.FULL),p===sr.NONE)return p;let m=t.mode===ee.SCENE3D&&t.camera.frustum instanceof Zt;if(t.mode===ee.SCENE3D&&!m&&u(n)&&!o){let A=r.occludeePointInScaledSpace;return!u(A)||n.ellipsoid.isScaledSpacePointVisiblePossiblyUnderEllipsoid(A,s.minimumHeight)?p:sr.NONE}return p};Fo.prototype.canRefine=function(e){return u(e.data.terrainData)?!0:this.terrainProvider.getTileDataAvailable(e.x*2,e.y*2,e.level+1)!==void 0};var Ott=[],Btt=[];Fo.prototype.canRenderWithoutLosingDetail=function(e,t){let n=e.data,i=Ott;i.length=this._imageryLayers.length;let o=!1,r=!1,s;u(n)&&(o=n.terrainState===ho.READY,r=!0,s=n.imagery);let a,c;for(a=0,c=i.length;a<c;++a)i[a]=r;if(u(s))for(a=0,c=s.length;a<c;++a){let d=s[a],p=d.loadingImagery,g=!u(p)||p.state===ti.FAILED||p.state===ti.INVALID,m=(d.loadingImagery||d.readyImagery).imageryLayer._layerIndex;i[m]=g&&i[m]}let l=this.quadtree._lastSelectionFrameNumber,f=Btt;for(f.length=0,f.push(e.southwestChild,e.southeastChild,e.northwestChild,e.northeastChild);f.length>0;){let d=f.pop(),p=d._lastSelectionResultFrame===l?d._lastSelectionResult:qn.NONE;if(p===qn.RENDERED){let g=d.data;if(!u(g))continue;if(!o&&d.data.terrainState===ho.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=!u(x)||x.state===ti.FAILED||x.state===ti.INVALID,T=(A.loadingImagery||A.readyImagery).imageryLayer._layerIndex;if(C&&!i[T])return!1}}else p===qn.REFINED&&f.push(d.southwestChild,d.southeastChild,d.northwestChild,d.northeastChild)}return!0};var Rtt=new h;Fo.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,Rtt),a=h.magnitude(s);return a<I.EPSILON5?0:(h.divideByScalar(s,a,s),(1-h.dot(s,r))*e._distance)};var Nme=new F,fV=new F,Mtt=new se,Ltt=new se,Ftt=new se,Ntt=new h,kme=new h,ktt=new h,Vtt=new h;Fo.prototype.showTileThisFrame=function(e,t){let n=0,i=e.data.imagery;for(let a=0,c=i.length;a<c;++a){let l=i[a];u(l.readyImagery)&&l.readyImagery.imageryLayer.alpha!==0&&++n}let o=this._tilesToRenderByTextureCount[n];u(o)||(o=[],this._tilesToRenderByTextureCount[n]=o),o.push(e);let r=e.data;u(r.vertexArray)?this._hasLoadedTilesThisFrame=!0:this._hasFillTilesThisFrame=!0;let s=this._debug;++s.tilesRendered,s.texturesRendered+=n};var Utt=[new h,new h,new h,new h];function Vme(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=Utt;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)}Fo.prototype.computeDistanceToTile=function(e,t){ztt(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,l=Math.abs(c-r),f=Math.abs(c-s);l>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 ztt(e,t,n){let i=e.data;i===void 0&&(i=e.data=new pd);let o=e.tilingScheme.ellipsoid;i.tileBoundingRegion===void 0&&(i.tileBoundingRegion=new kf({computeBoundingVolumes:!1,rectangle:e.rectangle,ellipsoid:o,minimumHeight:0,maximumHeight:0}));let r=i.tileBoundingRegion,s=r.minimumHeight,a=r.maximumHeight,c=!1,l=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}l=p}if(l!==void 0){let p=n.terrainExaggeration,g=n.terrainExaggerationRelativeHeight;if(p!==1&&(c=!1,r.minimumHeight=Lc.getHeight(r.minimumHeight,p,g),r.maximumHeight=Lc.getHeight(r.maximumHeight,p,g)),c)i.boundingVolumeIsFromMesh||(r._orientedBoundingBox=mi.clone(f.orientedBoundingBox,r._orientedBoundingBox),r._boundingSphere=re.clone(f.boundingSphere3D,r._boundingSphere),i.occludeePointInScaledSpace=h.clone(f.occludeePointInScaledSpace,i.occludeePointInScaledSpace),u(i.occludeePointInScaledSpace)||(i.occludeePointInScaledSpace=Vme(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=Vme(t,r._orientedBoundingBox.center,e.rectangle,r.minimumHeight,r.maximumHeight,i.occludeePointInScaledSpace))}i.boundingVolumeSourceTile=l,i.boundingVolumeIsFromMesh=c}else i.boundingVolumeSourceTile=void 0,i.boundingVolumeIsFromMesh=!1}Fo.prototype.isDestroyed=function(){return!1};Fo.prototype.destroy=function(){return this._tileProvider=this._tileProvider&&this._tileProvider.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),le(this)};function Gtt(e,t,n){return function(i){let o,r,s=-1,a=i.data.imagery,c=a.length,l;for(l=0;l<c;++l)if(o=a[l],r=y(o.readyImagery,o.loadingImagery),r.imageryLayer===t){s=l;break}if(s!==-1){let f=s+e;if(o=a[f],r=u(o)?y(o.readyImagery,o.loadingImagery):void 0,!u(r)||r.imageryLayer!==t)return!t._createTileImagerySkeletons(i,n,f);for(l=s;l<f;++l)a[l].freeResources();a.splice(s,e)}return!0}}Fo.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(u(s._loadedCallbacks[e._layerIndex]))return;let a,c=s.data.imagery,l=c.length,f=-1,d=0;for(a=0;a<l;++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]=Gtt(d,e,n),s.state=Us.LOADING)})},this._quadtree.forEachLoadedTile(function(s){e._createTileImagerySkeletons(s,n)&&(s.state=Us.LOADING,s.level!==0&&(s._lastSelectionResultFrame!==i.quadtree._lastSelectionFrameNumber||s._lastSelectionResult!==qn.RENDERED)&&(s.renderable=!1))}),this._layerOrderChanged=!0,r.raiseEvent()}};Fo.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],l=c.loadingImagery;if(u(l)||(l=c.readyImagery),l.imageryLayer===e)o===-1&&(o=s),c.freeResources(),++r;else if(o!==-1)break}o!==-1&&i.splice(o,r)}),u(e.imageryProvider)&&(e.imageryProvider._reload=void 0),this._imageryLayersUpdatedEvent.raiseEvent()};Fo.prototype._onLayerMoved=function(e,t,n){this._layerOrderChanged=!0,this._imageryLayersUpdatedEvent.raiseEvent()};Fo.prototype._onLayerShownOrHidden=function(e,t,n){n?this._onLayerAdded(e,t):this._onLayerRemoved(e,t)};var Htt=new F,Wtt=new F;function Ume(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=F.multiplyByPoint(i,this.properties.rtc,kme);return F.setTranslation(i,o,Nme),Nme},u_modifiedModelViewProjection:function(){let i=e.context.uniformState.view,o=e.context.uniformState.projection,r=F.multiplyByPoint(i,this.properties.rtc,kme);return F.setTranslation(i,r,fV),F.multiply(o,fV,fV),fV},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 u(i)&&u(i.texture)?i.texture:e.context.defaultTexture},u_cartographicLimitRectangle:function(){return this.properties.localizedCartographicLimitRectangle},u_clippingPlanesMatrix:function(){let i=t._clippingPlanes,o=u(i)?F.multiply(e.context.uniformState.view,i.modelMatrix,Htt):F.IDENTITY;return F.inverseTranspose(o,Wtt)},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 F,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 F,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 u(t.materialUniformMap)?_t(n,t.materialUniformMap):n}function jtt(e,t,n){let i=n.data,o,r;if(u(i.vertexArray)?(o=i.mesh,r=i.vertexArray):u(i.fill)&&u(i.fill.vertexArray)&&(o=i.fill.mesh,r=i.fill.vertexArray),!(!u(o)||!u(r))){if(u(i.wireframeVertexArray)){if(i.wireframeVertexArray.mesh===o)return;i.wireframeVertexArray.destroy(),i.wireframeVertexArray=void 0}i.wireframeVertexArray=qtt(e,r,o),i.wireframeVertexArray.mesh=o}}function qtt(e,t,n){let o={indices:n.indices,primitiveType:Re.TRIANGLES};Rn.toWireframe(o);let r=o.indices,s=at.createIndexBuffer({context:e,typedArray:r,usage:Le.STATIC_DRAW,indexDatatype:Fe.fromSizeInBytes(r.BYTES_PER_ELEMENT)});return new Jn({context:e,attributes:t._attributes,indexBuffer:s})}var Wme,jme,hV;(function(){let e=new gt({geometry:Od.fromDimensions({dimensions:new h(2,2,2)})}),t=new gt({geometry:new k_({radius:1})}),n=new F,i,o;function r(s){return new Tn({geometryInstances:s,appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1})}Wme=function(s,a){return s===i||(hV(),i=s,n=F.fromRotationTranslation(s.halfAxes,s.center,n),e.modelMatrix=n,e.attributes.color=Ot.fromColor(a),o=r(e)),o},jme=function(s,a){return s===i||(hV(),i=s,n=F.fromTranslation(s.center,n),n=F.multiplyByUniformScale(n,s.radius,n),t.modelMatrix=n,t.attributes.color=Ot.fromColor(a),o=r(t)),o},hV=function(){u(o)&&(o.destroy(),o=void 0,i=void 0)}})();var Ytt=new se(0,0,0,0),Xtt={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},Ktt=z.TRANSPARENT,Jtt=new bt;function Ztt(e,t,n){let i=t.data;u(i.vertexArray)||(i.fill===void 0&&(i.fill=new oD(t)),i.fill.update(e,n));let o=n.creditDisplay,r=i.terrainData;if(u(r)&&u(r.credits)){let st=r.credits;for(let Ht=0,oi=st.length;Ht<oi;++Ht)o.addCredit(st[Ht])}let s=kt.maximumTextureImageUnits,a=i.waterMaskTexture,c=i.waterMaskTranslationAndScale;!u(a)&&u(i.fill)&&(a=i.fill.waterMaskTexture,c=i.fill.waterMaskTranslationAndScale);let l=n.cameraUnderground,f=n.globeTranslucencyState,d=f.translucent,p=f.frontFaceAlphaByDistance,g=f.backFaceAlphaByDistance,m=f.rectangle,A=y(e.undergroundColor,Ktt),x=y(e.undergroundColorAlphaByDistance,Jtt),C=Hme(e,n)&&n.mode===ee.SCENE3D&&A.alpha>0&&(x.nearValue>0||x.farValue>0),T=e.lambertDiffuseMultiplier,b=e.hasWaterMask&&u(a),S=e.oceanNormalMap,v=b&&u(S),P=e.terrainProvider.ready&&e.terrainProvider.hasVertexNormals,O=n.fog.enabled&&n.fog.renderable&&!l,R=e.showGroundAtmosphere&&n.mode===ee.SCENE3D,M=hn.castShadows(e.shadows)&&!d,L=hn.receiveShadows(e.shadows)&&!d,_=e.hueShift,E=e.saturationShift,w=e.brightnessShift,D=!(I.equalsEpsilon(_,0,I.EPSILON7)&&I.equalsEpsilon(E,0,I.EPSILON7)&&I.equalsEpsilon(w,0,I.EPSILON7)),B=!1;if(R){let st=h.magnitude(n.camera.positionWC),Ht=e.nightFadeOutDistance;B=st>Ht}b&&--s,v&&--s,u(n.shadowState)&&n.shadowState.shadowsEnabled&&--s,u(e.clippingPlanes)&&e.clippingPlanes.enabled&&--s,s-=f.numberOfTextureUniforms;let N=i.renderedMesh,U=N.center,V=N.encoding,G=i.tileBoundingRegion,k=n.terrainExaggeration,Y=n.terrainExaggerationRelativeHeight,q=k!==1,X=V.hasGeodeticSurfaceNormals,W=Mtt,J=0,Z=0,he=0,pe=0,oe=!1;if(n.mode!==ee.SCENE3D){let st=n.mapProjection,Ht=st.project(ce.southwest(t.rectangle),ktt),oi=st.project(ce.northeast(t.rectangle),Vtt);if(W.x=Ht.x,W.y=Ht.y,W.z=oi.x,W.w=oi.y,n.mode!==ee.MORPHING&&(U=Ntt,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===ks.BITS12){let ge=1/(Math.pow(2,12)-1)*.5,Oe=(W.z-W.x)*ge,je=(W.w-W.y)*ge;W.x-=Oe,W.y-=je,W.z+=Oe,W.w+=je}st instanceof Ci&&(J=t.rectangle.south,Z=t.rectangle.north,he=Ci.geodeticLatitudeToMercatorAngle(J),pe=1/(Ci.geodeticLatitudeToMercatorAngle(Z)-he),oe=!0)}let ue=Xtt;ue.frameState=n,ue.surfaceTile=i,ue.showReflectiveOcean=b,ue.showOceanWaves=v,ue.enableLighting=e.enableLighting,ue.dynamicAtmosphereLighting=e.dynamicAtmosphereLighting,ue.dynamicAtmosphereLightingFromSun=e.dynamicAtmosphereLightingFromSun,ue.showGroundAtmosphere=R,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=B,ue.hasVertexNormals=P,ue.useWebMercatorProjection=oe,ue.clippedByBoundaries=i.clippedByBoundaries,ue.hasGeodeticSurfaceNormals=X,ue.hasExaggeration=q;let _e=i.imagery,Ee=0,Ie=_e.length,Ne=e.showSkirts&&!l&&!d,We=e.backFaceCulling&&!l&&!d,Mt=We?e._renderState:e._disableCullingRenderState,Gt=We?e._blendRenderState:e._disableCullingBlendRenderState,cn=Mt,mt=e._firstPassInitialColor,In=n.context;if(u(e._debug.boundingSphereTile)||hV(),e._materialUniformMap!==e.materialUniformMap){e._materialUniformMap=e.materialUniformMap;let st=e._drawCommands.length;for(let Ht=0;Ht<st;++Ht)e._uniformMaps[Ht]=Ume(n,e)}do{let st=0,Ht,oi;if(e._drawCommands.length<=e._usedDrawCommands?(Ht=new $e,Ht.owner=t,Ht.cull=!1,Ht.boundingVolume=new re,Ht.orientedBoundingBox=void 0,oi=Ume(n,e),e._drawCommands.push(Ht),e._uniformMaps.push(oi)):(Ht=e._drawCommands[e._usedDrawCommands],oi=e._uniformMaps[e._usedDrawCommands]),Ht.owner=t,++e._usedDrawCommands,t===e._debug.boundingSphereTile){let Ws=G.boundingVolume,lr=G.boundingSphere;u(Ws)?Wme(Ws,z.RED).update(n):u(lr)&&jme(lr,z.RED).update(n)}let ge=oi.properties;se.clone(mt,ge.initialColor),ge.oceanNormalMap=S,ge.lightingFadeDistance.x=e.lightingFadeOutDistance,ge.lightingFadeDistance.y=e.lightingFadeInDistance,ge.nightFadeDistance.x=e.nightFadeOutDistance,ge.nightFadeDistance.y=e.nightFadeInDistance,ge.atmosphereLightIntensity=e.atmosphereLightIntensity,ge.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,ge.atmosphereMieCoefficient=e.atmosphereMieCoefficient,ge.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,ge.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,ge.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,ge.zoomedOutOceanSpecularIntensity=e.zoomedOutOceanSpecularIntensity;let Oe=l?g:p,je=l?p:g;u(Oe)&&(se.fromElements(Oe.near,Oe.nearValue,Oe.far,Oe.farValue,ge.frontFaceAlphaByDistance),se.fromElements(je.near,je.nearValue,je.far,je.farValue,ge.backFaceAlphaByDistance)),se.fromElements(x.near,x.nearValue,x.far,x.farValue,ge.undergroundColorAlphaByDistance),z.clone(A,ge.undergroundColor),ge.lambertDiffuseMultiplier=T;let Wt=!u(i.vertexArray)&&u(e.fillHighlightColor)&&e.fillHighlightColor.alpha>0;Wt&&z.clone(e.fillHighlightColor,ge.fillHighlightColor),ge.terrainExaggerationAndRelativeHeight.x=k,ge.terrainExaggerationAndRelativeHeight.y=Y,ge.center3D=N.center,h.clone(U,ge.rtc),se.clone(W,ge.tileRectangle),ge.southAndNorthLatitude.x=J,ge.southAndNorthLatitude.y=Z,ge.southMercatorYAndOneOverHeight.x=he,ge.southMercatorYAndOneOverHeight.y=pe;let xn=Ltt,Li=dV(t.rectangle,e.cartographicLimitRectangle),Fi=Ftt,qi=dV(t.rectangle,m);h.fromElements(_,E,w,ge.hsbShift);let ai=t.rectangle,Me=1/ai.width,et=1/ai.height;xn.x=(Li.west-ai.west)*Me,xn.y=(Li.south-ai.south)*et,xn.z=(Li.east-ai.west)*Me,xn.w=(Li.north-ai.south)*et,se.clone(xn,ge.localizedCartographicLimitRectangle),Fi.x=(qi.west-ai.west)*Me,Fi.y=(qi.south-ai.south)*et,Fi.z=(qi.east-ai.west)*Me,Fi.w=(qi.north-ai.south)*et,se.clone(Fi,ge.localizedTranslucencyRectangle);let Ze=O&&I.fog(t._distance,n.fog.density)>I.EPSILON3;D=D&&(Ze||R);let qe=!1,lt=!1,It=!1,Cn=!1,yo=!1,Uo=!1,qr=!1,_s=!1,eo=!1,Ni=!1;for(;st<s&&Ee<Ie;){let Ws=_e[Ee],lr=Ws.readyImagery;if(++Ee,!u(lr)||lr.imageryLayer.alpha===0)continue;let ua=Ws.useWebMercatorT?lr.textureWebMercator:lr.texture,er=lr.imageryLayer;u(Ws.textureTranslationAndScale)||(Ws.textureTranslationAndScale=er._calculateTextureTranslationAndScale(t,Ws)),ge.dayTextures[st]=ua,ge.dayTextureTranslationAndScale[st]=Ws.textureTranslationAndScale,ge.dayTextureTexCoordsRectangle[st]=Ws.textureCoordinateRectangle,ge.dayTextureUseWebMercatorT[st]=Ws.useWebMercatorT,ge.dayTextureAlpha[st]=er.alpha,Uo=Uo||ge.dayTextureAlpha[st]!==1,ge.dayTextureNightAlpha[st]=er.nightAlpha,qr=qr||ge.dayTextureNightAlpha[st]!==1,ge.dayTextureDayAlpha[st]=er.dayAlpha,qr=qr||ge.dayTextureDayAlpha[st]!==1,ge.dayTextureBrightness[st]=er.brightness,qe=qe||ge.dayTextureBrightness[st]!==nf.DEFAULT_BRIGHTNESS,ge.dayTextureContrast[st]=er.contrast,lt=lt||ge.dayTextureContrast[st]!==nf.DEFAULT_CONTRAST,ge.dayTextureHue[st]=er.hue,It=It||ge.dayTextureHue[st]!==nf.DEFAULT_HUE,ge.dayTextureSaturation[st]=er.saturation,Cn=Cn||ge.dayTextureSaturation[st]!==nf.DEFAULT_SATURATION,ge.dayTextureOneOverGamma[st]=1/er.gamma,yo=yo||ge.dayTextureOneOverGamma[st]!==1/nf.DEFAULT_GAMMA,ge.dayTextureSplit[st]=er.splitDirection,_s=_s||ge.dayTextureSplit[st]!==0;let Dc=ge.dayTextureCutoutRectangles[st];if(u(Dc)||(Dc=ge.dayTextureCutoutRectangles[st]=new se),se.clone(se.ZERO,Dc),u(er.cutoutRectangle)){let gs=dV(ai,er.cutoutRectangle),Yh=ce.simpleIntersection(gs,ai,Gme);eo=u(Yh)||eo,Dc.x=(gs.west-ai.west)*Me,Dc.y=(gs.south-ai.south)*et,Dc.z=(gs.east-ai.west)*Me,Dc.w=(gs.north-ai.south)*et}let Pc=ge.colorsToAlpha[st];u(Pc)||(Pc=ge.colorsToAlpha[st]=new se);let ib=u(er.colorToAlpha)&&er.colorToAlphaThreshold>0;if(Ni=Ni||ib,ib){let gs=er.colorToAlpha;Pc.x=gs.red,Pc.y=gs.green,Pc.z=gs.blue,Pc.w=er.colorToAlphaThreshold}else Pc.w=-1;if(u(lr.credits)){let gs=lr.credits;for(let Yh=0,OA=gs.length;Yh<OA;++Yh)o.addCredit(gs[Yh])}++st}ge.dayTextures.length=st,ge.waterMask=a,se.clone(c,ge.waterMaskTranslationAndScale),ge.minMaxHeight.x=V.minimumHeight,ge.minMaxHeight.y=V.maximumHeight,F.clone(V.matrix,ge.scaleAndBias);let cr=e._clippingPlanes,Tr=u(cr)&&cr.enabled&&t.isClipped;Tr&&(ge.clippingPlanesEdgeColor=z.clone(cr.edgeColor,ge.clippingPlanesEdgeColor),ge.clippingPlanesEdgeWidth=cr.edgeWidth),ue.numberOfDayTextures=st,ue.applyBrightness=qe,ue.applyContrast=lt,ue.applyHue=It,ue.applySaturation=Cn,ue.applyGamma=yo,ue.applyAlpha=Uo,ue.applyDayNightAlpha=qr,ue.applySplit=_s,ue.enableFog=Ze,ue.enableClippingPlanes=Tr,ue.clippingPlanes=cr,ue.hasImageryLayerCutout=eo,ue.colorCorrect=D,ue.highlightFillTile=Wt,ue.colorToAlpha=Ni,ue.showUndergroundColor=C,ue.translucent=d;let nu=i.renderedMesh.indices.length;Ne||(nu=i.renderedMesh.indexCountWithoutSkirts),Ht.shaderProgram=e._surfaceShaderSet.getShaderProgram(ue),Ht.castShadows=M,Ht.receiveShadows=L,Ht.renderState=cn,Ht.primitiveType=Re.TRIANGLES,Ht.vertexArray=i.vertexArray||i.fill.vertexArray,Ht.count=nu,Ht.uniformMap=oi,Ht.pass=Ce.GLOBE,e._debug.wireframe&&(jtt(In,e,t),u(i.wireframeVertexArray)&&(Ht.vertexArray=i.wireframeVertexArray,Ht.primitiveType=Re.LINES,Ht.count=nu*2));let ki=Ht.boundingVolume,Lr=Ht.orientedBoundingBox;n.mode!==ee.SCENE3D?(re.fromRectangleWithHeights2D(t.rectangle,n.mapProjection,G.minimumHeight,G.maximumHeight,ki),h.fromElements(ki.center.z,ki.center.x,ki.center.y,ki.center),n.mode===ee.MORPHING&&(ki=re.union(G.boundingSphere,ki,ki))):(Ht.boundingVolume=re.clone(G.boundingSphere,ki),Ht.orientedBoundingBox=mi.clone(G.boundingVolume,Lr)),Ht.dirty=!0,d&&f.updateDerivedCommands(Ht,n),zme(Ht,n),cn=Gt,mt=Ytt}while(Ee<Ie)}var mV=Fo;function qme(){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(qme.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){u(e)||(e=ce.clone(ce.MAX_VALUE)),ce.clone(e,this._rectangle)}}});var pV=qme;function os(){this._layers=[],this.layerAdded=new ye,this.layerRemoved=new ye,this.layerMoved=new ye,this.layerShownOrHidden=new ye}Object.defineProperties(os.prototype,{length:{get:function(){return this._layers.length}}});os.prototype.add=function(e,t){u(t)?this._layers.splice(t,0,e):(t=this._layers.length,this._layers.push(e)),this._update(),this.layerAdded.raiseEvent(e,t)};os.prototype.addImageryProvider=function(e,t){let n=new nf(e);return this.add(n,t),n};os.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};os.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=[]};os.prototype.contains=function(e){return this.indexOf(e)!==-1};os.prototype.indexOf=function(e){return this._layers.indexOf(e)};os.prototype.get=function(e){return this._layers[e]};function _V(e,t){return e.indexOf(t)}function Yme(e,t,n){let i=e._layers;if(t=I.clamp(t,0,i.length-1),n=I.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)}os.prototype.raise=function(e){let t=_V(this._layers,e);Yme(this,t,t+1)};os.prototype.lower=function(e){let t=_V(this._layers,e);Yme(this,t,t-1)};os.prototype.raiseToTop=function(e){let t=_V(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))};os.prototype.lowerToBottom=function(e){let t=_V(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 Qtt=new ce;function Xme(e,t,n,i){let o=e.globe._surface._tilesToRender,r;for(let a=0;!u(r)&&a<o.length;++a){let c=o[a];ce.contains(c.rectangle,t)&&(r=c)}if(!u(r))return;let s=r.data.imagery;for(let a=s.length-1;a>=0;--a){let c=s[a],l=c.readyImagery;if(!u(l))continue;let f=l.imageryLayer.imageryProvider;if(n&&!u(f.pickFeatures)||!ce.contains(l.rectangle,t))continue;let d=Qtt,p=1/1024;d.west=I.lerp(r.rectangle.west,r.rectangle.east,c.textureCoordinateRectangle.x-p),d.east=I.lerp(r.rectangle.west,r.rectangle.east,c.textureCoordinateRectangle.z+p),d.south=I.lerp(r.rectangle.south,r.rectangle.north,c.textureCoordinateRectangle.y-p),d.north=I.lerp(r.rectangle.south,r.rectangle.north,c.textureCoordinateRectangle.w+p),ce.contains(d,t)&&i(l)}}os.prototype.pickImageryLayers=function(e,t){let n=t.globe.pick(e,t);if(!u(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),o=[];if(Xme(t,i,!1,function(r){o.push(r.imageryLayer)}),o.length!==0)return o};os.prototype.pickImageryLayerFeatures=function(e,t){let n=t.globe.pick(e,t);if(!u(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),o=[],r=[];if(Xme(t,i,!0,function(s){let c=s.imageryLayer.imageryProvider.pickFeatures(s.x,s.y,s.level,i.longitude,i.latitude);u(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 l=s[c],f=r[c];if(u(l)&&l.length>0)for(let d=0;d<l.length;++d){let p=l[d];p.imageryLayer=f,u(p.position)||(p.position=i),a.push(p)}}return a})};os.prototype.queueReprojectionCommands=function(e){let t=this._layers;for(let n=0,i=t.length;n<i;++n)t[n].queueReprojectionCommands(e)};os.prototype.cancelReprojections=function(){let e=this._layers;for(let t=0,n=e.length;t<n;++t)e[t].cancelReprojections()};os.prototype.isDestroyed=function(){return!1};os.prototype.destroy=function(){return this.removeAll(!0),le(this)};os.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&&(u(i._show)&&(u(n)||(n=[]),n.push(i)),i._show=i.show);if(u(n))for(o=0,r=n.length;o<r;++o)i=n[o],this.layerShownOrHidden.raiseEvent(i,i._layerIndex,i.show)};var gV=os;function Kme(e){this._ellipsoid=new X_(e.ellipsoid,h.ZERO)}Object.defineProperties(Kme.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var yV=Kme;function Ec(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=qn.NONE,this._lastSelectionResultFrame=void 0,this._loadedCallbacks={},this.state=Us.START,this.renderable=!1,this.upsampledFromParent=!1,this.data=void 0}Ec.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 Ec({tilingScheme:e,x:s,y:r,level:0});return i};Ec.prototype._updateCustomData=function(e,t,n){let i=this.customData,o,r,s;if(u(t)&&u(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(u(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(Ec.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 u(this._southwestChild)||(this._southwestChild=new Ec({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2+1,level:this.level+1,parent:this})),this._southwestChild}},southeastChild:{get:function(){return u(this._southeastChild)||(this._southeastChild=new Ec({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 u(this._northwestChild)||(this._northwestChild=new Ec({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2,level:this.level+1,parent:this})),this._northwestChild}},northeastChild:{get:function(){return u(this._northeastChild)||(this._northeastChild=new Ec({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<Us.DONE}},eligibleForUnloading:{get:function(){let e=!0;return u(this.data)&&(e=this.data.eligibleForUnloading,u(e)||(e=!0)),e}}});Ec.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]};Ec.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};Ec.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};Ec.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};Ec.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};Ec.prototype.freeResources=function(){this.state=Us.START,this.renderable=!1,this.upsampledFromParent=!1,u(this.data)&&u(this.data.freeResources)&&this.data.freeResources(),AV(this._southwestChild),this._southwestChild=void 0,AV(this._southeastChild),this._southeastChild=void 0,AV(this._northwestChild),this._northwestChild=void 0,AV(this._northeastChild),this._northeastChild=void 0};function AV(e){u(e)&&e.freeResources()}var xV=Ec;function CV(){this.head=void 0,this.tail=void 0,this.count=0,this._lastBeforeStartOfFrame=void 0}CV.prototype.markStartOfRenderFrame=function(){this._lastBeforeStartOfFrame=this.head};CV.prototype.trimTiles=function(e){let t=this.tail,n=!0;for(;n&&u(this._lastBeforeStartOfFrame)&&this.count>e&&u(t);){n=t!==this._lastBeforeStartOfFrame;let i=t.replacementPrevious;t.eligibleForUnloading&&(t.freeResources(),Jme(this,t)),t=i}};function Jme(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}CV.prototype.markTileRendered=function(e){let t=this.head;if(t===e){e===this._lastBeforeStartOfFrame&&(this._lastBeforeStartOfFrame=e.replacementNext);return}if(++this.count,!u(t)){e.replacementPrevious=void 0,e.replacementNext=void 0,this.head=e,this.tail=e;return}(u(e.replacementPrevious)||u(e.replacementNext))&&Jme(this,e),e.replacementPrevious=void 0,e.replacementNext=t,t.replacementPrevious=e,this.head=e};var TV=CV;function of(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 TV,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 yV({ellipsoid:n}),this._tileLoadProgressEvent=new ye,this._lastTileLoadQueueLength=0,this._lastSelectionFrameNumber=void 0}Object.defineProperties(of.prototype,{tileProvider:{get:function(){return this._tileProvider}},tileLoadProgressEvent:{get:function(){return this._tileLoadProgressEvent}},occluders:{get:function(){return this._occluders}}});of.prototype.invalidateAllTiles=function(){this._tilesInvalidated=!0};function $tt(e){let t=e._tileReplacementQueue;t.head=void 0,t.tail=void 0,t.count=0,Qme(e);let n=e._levelZeroTiles;if(u(n))for(let i=0;i<n.length;++i){let r=n[i].customData,s=r.length;for(let a=0;a<s;++a){let c=r[a];c.level=0,e._addHeightCallbacks.push(c)}n[i].freeResources()}e._levelZeroTiles=void 0,e._tileProvider.cancelReprojections()}of.prototype.forEachLoadedTile=function(e){let t=this._tileReplacementQueue.head;for(;u(t);)t.state!==Us.START&&e(t),t=t.replacementNext};of.prototype.forEachRenderedTile=function(e){let t=this._tilesToRender;for(let n=0,i=t.length;n<i;++n)e(t[n])};of.prototype.updateHeight=function(e,t){let n=this,i={positionOnEllipsoidSurface:void 0,positionCartographic:e,level:-1,callback:t};return i.removeFunc=function(){let o=n._addHeightCallbacks,r=o.length;for(let s=0;s<r;++s)if(o[s]===i){o.splice(s,1);break}n._removeHeightCallbacks.push(i),i.callback&&(i.callback=void 0)},n._addHeightCallbacks.push(i),i.removeFunc};of.prototype.update=function(e){u(this._tileProvider.update)&&this._tileProvider.update(e)};function Qme(e){let t=e._debug;t.maxDepth=0,t.maxDepthVisited=0,t.tilesVisited=0,t.tilesCulled=0,t.tilesRendered=0,t.tilesWaitingForChildren=0,e._tileLoadQueueHigh.length=0,e._tileLoadQueueMedium.length=0,e._tileLoadQueueLow.length=0}of.prototype.beginFrame=function(e){!e.passes.render||(this._tilesInvalidated&&($tt(this),this._tilesInvalidated=!1),this._tileProvider.initialize(e),Qme(this),!this._debug.suspendLodUpdate&&this._tileReplacementQueue.markStartOfRenderFrame())};of.prototype.render=function(e){let t=e.passes,n=this._tileProvider;t.render&&(n.beginUpdate(e),int(this,e),hnt(this,e),n.endUpdate(e)),t.pick&&this._tilesToRender.length>0&&n.updateForPick(e)};function ent(e,t){let n=e._tileLoadQueueHigh.length+e._tileLoadQueueMedium.length+e._tileLoadQueueLow.length;if(n!==e._lastTileLoadQueueLength||e._tilesInvalidated){let o=ye.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))}of.prototype.endFrame=function(e){!e.passes.render||e.mode===ee.MORPHING||(lnt(this,e),dnt(this,e),ent(this,e))};of.prototype.isDestroyed=function(){return!1};of.prototype.destroy=function(){this._tileProvider=this._tileProvider&&this._tileProvider.destroy()};var sD,Zme=new fe;function tnt(e,t){let n=ce.center(e.rectangle,Zme),i=n.longitude-sD.longitude,o=n.latitude-sD.latitude;n=ce.center(t.rectangle,Zme);let r=n.longitude-sD.longitude,s=n.latitude-sD.latitude;return i*i+o*o-(r*r+s*s)}var nnt=new h,rD=[];function int(e,t){let n=e._debug;if(n.suspendLodUpdate)return;let i=e._tilesToRender;i.length=0;let o,r=e._tileProvider;if(!u(e._levelZeroTiles))if(r.ready){let A=r.tilingScheme;e._levelZeroTiles=xV.createLevelZeroTiles(A);let x=e._levelZeroTiles.length;if(rD.length<x)for(rD=new Array(x),o=0;o<x;++o)rD[o]===void 0&&(rD[o]=new aD)}else return;e._occluders.ellipsoid.cameraPosition=t.camera.positionWC;let s,a=e._levelZeroTiles,c=a.length>1?e._occluders:void 0;sD=t.camera.positionCartographic,a.sort(tnt);let l=e._addHeightCallbacks,f=e._removeHeightCallbacks,d=t.frameNumber,p;if(l.length>0||f.length>0){for(o=0,p=a.length;o<p;++o)s=a[o],s._updateCustomData(d,l,f);l.length=0,f.length=0}let g=t.camera;e._cameraPositionCartographic=g.positionCartographic;let m=F.getTranslation(g.transform,nnt);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?sa(e,s,r,t,c,!1,rD[o]):(_p(e,e._tileLoadQueueHigh,s,t),++n.tilesWaitingForChildren);e._lastSelectionFrameNumber=d}function _p(e,t,n,i){!n.needsLoading||(e.tileProvider.computeTileLoadPriority!==void 0&&(n._loadPriority=e.tileProvider.computeTileLoadPriority(n,i)),t.push(n))}function aD(){this.allAreRenderable=!0,this.anyWereRenderedLastFrame=!1,this.notYetRenderableCount=0}function $me(){this.southwest=new aD,this.southeast=new aD,this.northwest=new aD,this.northeast=new aD}$me.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 ij=new Array(31);for(let e=0;e<ij.length;++e)ij[e]=new $me;function ont(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=ant(e,t,n)<e.maximumScreenSpaceError,a=n.southwestChild,c=n.southeastChild,l=n.northwestChild,f=n.northeastChild,d=e._lastSelectionFrameNumber,p=n._lastSelectionResultFrame===d?n._lastSelectionResult:qn.NONE,g=e.tileProvider;if(s||i){let m=qn.originalResult(p)===qn.RENDERED,A=qn.originalResult(p)===qn.CULLED||p===qn.NONE,x=n.state===Us.DONE,C=m||A||x;if(C||u(g.canRenderWithoutLosingDetail)&&(C=g.canRenderWithoutLosingDetail(n)),C){s&&_p(e,e._tileLoadQueueMedium,n,t),EV(e,n),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===qn.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=qn.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}i=!0,s&&_p(e,e._tileLoadQueueHigh,n,t)}if(g.canRefine(n)){if(a.upsampledFromParent&&c.upsampledFromParent&&l.upsampledFromParent&&f.upsampledFromParent){EV(e,n),_p(e,e._tileLoadQueueMedium,n,t),e._tileReplacementQueue.markTileRendered(a),e._tileReplacementQueue.markTileRendered(c),e._tileReplacementQueue.markTileRendered(l),e._tileReplacementQueue.markTileRendered(f),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===qn.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=qn.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=qn.REFINED;let A=e._tilesToRender.length,x=e._tileLoadQueueLow.length,C=e._tileLoadQueueMedium.length,T=e._tileLoadQueueHigh.length,b=e._tileToUpdateHeights.length;if(rnt(e,a,c,l,f,t,i,o),A!==e._tilesToRender.length){let S=o.allAreRenderable,v=o.anyWereRenderedLastFrame,P=o.notYetRenderableCount,O=!1;if(!S&&!v){let R=e._tilesToRender;for(let L=A;L<R.length;++L){let _=R[L];for(;_!==void 0&&_._lastSelectionResult!==qn.KICKED&&_!==n;)_._lastSelectionResult=qn.kick(_._lastSelectionResult),_=_.parent}e._tilesToRender.length=A,e._tileToUpdateHeights.length=b,EV(e,n),n._lastSelectionResult=qn.RENDERED;let M=p===qn.RENDERED;!M&&P>e.loadingDescendantLimit&&(e._tileLoadQueueLow.length=x,e._tileLoadQueueMedium.length=C,e._tileLoadQueueHigh.length=T,_p(e,e._tileLoadQueueMedium,n,t),o.notYetRenderableCount=n.renderable?0:1,O=!0),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=M,M||e._tileToUpdateHeights.push(n),++r.tilesWaitingForChildren}e.preloadAncestors&&!O&&_p(e,e._tileLoadQueueLow,n,t)}return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=qn.RENDERED,EV(e,n),_p(e,e._tileLoadQueueHigh,n,t),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===qn.RENDERED,o.notYetRenderableCount=n.renderable?0:1}function rnt(e,t,n,i,o,r,s,a){let c=r.camera.positionCartographic,l=e._tileProvider,f=e._occluders,d=ij[t.level],p=d.southwest,g=d.southeast,m=d.northwest,A=d.northeast;c.longitude<t.rectangle.east?c.latitude<t.rectangle.north?(sa(e,t,l,r,f,s,p),sa(e,n,l,r,f,s,g),sa(e,i,l,r,f,s,m),sa(e,o,l,r,f,s,A)):(sa(e,i,l,r,f,s,m),sa(e,t,l,r,f,s,p),sa(e,o,l,r,f,s,A),sa(e,n,l,r,f,s,g)):c.latitude<t.rectangle.north?(sa(e,n,l,r,f,s,g),sa(e,t,l,r,f,s,p),sa(e,o,l,r,f,s,A),sa(e,i,l,r,f,s,m)):(sa(e,o,l,r,f,s,A),sa(e,i,l,r,f,s,m),sa(e,n,l,r,f,s,g),sa(e,t,l,r,f,s,p)),d.combine(a)}function snt(e,t){let n=t.rectangle;return u(e._cameraPositionCartographic)&&ce.contains(n,e._cameraPositionCartographic)||u(e._cameraReferenceFrameOriginCartographic)&&ce.contains(n,e._cameraReferenceFrameOriginCartographic)}function sa(e,t,n,i,o,r,s){if(n.computeTileVisibility(t,i,o)!==sr.NONE)return ont(e,i,t,r,s);if(++e._debug.tilesCulled,e._tileReplacementQueue.markTileRendered(t),s.allAreRenderable=!0,s.anyWereRenderedLastFrame=!1,s.notYetRenderableCount=0,snt(e,t)){(!u(t.data)||!u(t.data.vertexArray))&&_p(e,e._tileLoadQueueMedium,t,i);let a=e._lastSelectionFrameNumber,c=t._lastSelectionResultFrame===a?t._lastSelectionResult:qn.NONE;c!==qn.CULLED_BUT_NEEDED&&c!==qn.RENDERED&&e._tileToUpdateHeights.push(t),t._lastSelectionResult=qn.CULLED_BUT_NEEDED}else e.preloadSiblings||t.level===0?(_p(e,e._tileLoadQueueLow,t,i),t._lastSelectionResult=qn.CULLED):t._lastSelectionResult=qn.CULLED;t._lastSelectionResultFrame=i.frameNumber}function ant(e,t,n){if(t.mode===ee.SCENE2D||t.camera.frustum instanceof Zt||t.camera.frustum instanceof Sr)return cnt(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-=I.fog(o,t.fog.density)*t.fog.sse),a/=t.pixelRatio,a}function cnt(e,t,n){let o=t.camera.frustum;u(o._offCenterFrustum)&&(o=o._offCenterFrustum);let r=t.context,s=r.drawingBufferWidth,a=r.drawingBufferHeight,c=e._tileProvider.getLevelMaximumGeometricError(n.level),l=Math.max(o.top-o.bottom,o.right-o.left)/Math.max(s,a),f=c/l;return t.fog.enabled&&t.mode!==ee.SCENE2D&&(f-=I.fog(n._distance,t.fog.density)*t.fog.sse),f/=t.pixelRatio,f}function EV(e,t){e._tilesToRender.push(t)}function lnt(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=Si()+e._loadQueueTimeSlice,s=e._tileProvider,a=tj(e,t,s,r,n,!1);a=tj(e,t,s,r,i,a),tj(e,t,s,r,o,a)}function unt(e,t){return e._loadPriority-t._loadPriority}function tj(e,t,n,i,o,r){n.computeTileLoadPriority!==void 0&&o.sort(unt);for(let s=0,a=o.length;s<a&&(Si()<i||!r);++s){let c=o[s];e._tileReplacementQueue.markTileRendered(c),n.loadTile(t,c),r=!0}return r}var OE=new bn,nj=new fe,Hg=new h,fnt=[];function dnt(e,t){if(!e.tileProvider.ready)return;let n=fnt;n.length=0;let i=e._tileToUpdateHeights,o=Si(),r=e._updateHeightsTimeSlice,s=o+r,a=t.mode,c=t.mapProjection,l=e.tileProvider.tilingScheme.ellipsoid,f;for(;i.length>0;){let d=i[0];if(!u(d.data)||!u(d.data.mesh)){let A=d._lastSelectionResultFrame===e._lastSelectionFrameNumber?d._lastSelectionResult:qn.NONE;(A===qn.RENDERED||A===qn.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=u(x)&&x.wasCreatedByUpsampling();if(d.level>A.level&&!C){if(u(A.positionOnEllipsoidSurface)||(A.positionOnEllipsoidSurface=h.fromRadians(A.positionCartographic.longitude,A.positionCartographic.latitude,0,l)),a===ee.SCENE3D){let b=l.geodeticSurfaceNormal(A.positionOnEllipsoidSurface,OE.direction),S=l.getSurfaceNormalIntersectionWithZAxis(A.positionOnEllipsoidSurface,11500,OE.origin);if(!u(S)){let v=0;u(d.data.tileBoundingRegion)&&(v=d.data.tileBoundingRegion.minimumHeight);let P=Math.min(v,-11500),O=h.multiplyByScalar(b,Math.abs(P)+1,Hg);h.subtract(A.positionOnEllipsoidSurface,O,OE.origin)}}else fe.clone(A.positionCartographic,nj),nj.height=-11500,c.project(nj,Hg),h.fromElements(Hg.z,Hg.x,Hg.y,Hg),h.clone(Hg,OE.origin),h.clone(h.UNIT_X,OE.direction);let T=d.data.pick(OE,a,c,!1,Hg);u(T)&&(u(A.callback)&&A.callback(T),A.level=d.level)}if(Si()>=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 hnt(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 bV=of;function _d(e){e=y(e,ie.WGS84);let t=new Bg({ellipsoid:e}),n=new gV;this._ellipsoid=e,this._imageryLayerCollection=n,this._surfaceShaderSet=new nV,this._material=void 0,this._surface=new bV({tileProvider:new mV({terrainProvider:t,imageryLayers:n,surfaceShaderSet:this._surfaceShaderSet})}),this._terrainProvider=t,this._terrainProviderChanged=new ye,this._undergroundColor=z.clone(z.BLACK),this._undergroundColorAlphaByDistance=new bt(e.maximumRadius/1e3,0,e.maximumRadius/5,1),this._translucency=new pV,rj(this),this.show=!0,this._oceanNormalMapResourceDirty=!0,this._oceanNormalMapResource=new Pe({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(_d.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 u(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){u(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),u(this._material)&&rj(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,rj(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 rj(e){let t=[],n=u(e._material)&&(e._material.shaderSource.match(/slope/)||e._material.shaderSource.match("normalEC")),i=[Ng,qv];u(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(Pk),e._surfaceShaderSet.baseVertexShaderSource=new Ue({sources:[Ng,qv,Ik],defines:t}),e._surfaceShaderSet.baseFragmentShaderSource=new Ue({sources:i,defines:t}),e._surfaceShaderSet.material=e._material}function mnt(e){return function(t,n){let i=re.distanceSquaredTo(t.pickBoundingSphere,e),o=re.distanceSquaredTo(n.pickBoundingSphere,e);return i-o}}var pnt=[],_nt={start:0,stop:0};_d.prototype.pickWorldCoordinates=function(e,t,n,i){n=y(n,!0);let o=t.mode,r=t.mapProjection,s=pnt;s.length=0;let a=this._surface._tilesToRender,c=a.length,l,f;for(f=0;f<c;++f){l=a[f];let p=l.data;if(!u(p))continue;let g=p.pickBoundingSphere;if(o!==ee.SCENE3D)p.pickBoundingSphere=g=re.fromRectangleWithHeights2D(l.rectangle,r,p.tileBoundingRegion.minimumHeight,p.tileBoundingRegion.maximumHeight,g),h.fromElements(g.center.z,g.center.x,g.center.y,g.center);else if(u(p.renderedMesh))re.clone(p.tileBoundingRegion.boundingSphere,g);else continue;let m=Hi.raySphere(e,g,_nt);u(m)&&s.push(p)}s.sort(mnt(e.origin));let d;for(c=s.length,f=0;f<c&&(d=s[f].pick(e,t.mode,t.mapProjection,n,i),!u(d));++f);return d};var gnt=new fe;_d.prototype.pick=function(e,t,n){if(n=this.pickWorldCoordinates(e,t,!0,n),u(n)&&t.mode!==ee.SCENE3D){n=h.fromElements(n.y,n.z,n.x,n);let i=t.mapProjection.unproject(n,gnt);n=t.globe.ellipsoid.cartographicToCartesian(i,n)}return n};var ynt=new h,epe=new h,Ant=new fe,xnt=new bn;function oj(e,t){return u(e)&&ce.contains(e.rectangle,t)?e:void 0}_d.prototype.getHeight=function(e){let t=this._surface._levelZeroTiles;if(!u(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(;u(n);)n=oj(n._southwestChild,e)||oj(n._southeastChild,e)||oj(n._northwestChild,e)||n._northeastChild,u(n)&&u(n.data)&&u(n.data.renderedMesh)&&(r=n);if(n=r,!u(n)||!u(n.data)||!u(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,ynt),l=xnt,f=a.geodeticSurfaceNormal(c,l.direction),d=a.getSurfaceNormalIntersectionWithZAxis(c,11500,l.origin);if(!u(d)){let g;u(n.data.tileBoundingRegion)&&(g=n.data.tileBoundingRegion.minimumHeight);let m=Math.min(y(g,0),-11500),A=h.multiplyByScalar(f,Math.abs(m)+1,epe);h.subtract(c,A,l.origin)}let p=n.data.pick(l,void 0,s,!1,epe);if(!!u(p))return a.cartesianToCartographic(p,Ant).height};_d.prototype.update=function(e){!this.show||e.passes.render&&this._surface.update(e)};_d.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(u(c)){let l=this;a.fetchImage().then(function(f){c===l._oceanNormalMapResource.url&&(l._oceanNormalMap=l._oceanNormalMap&&l._oceanNormalMap.destroy(),l._oceanNormalMap=new Bt({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))};_d.prototype.render=function(e){!this.show||(u(this._material)&&this._material.update(e.context),this._surface.render(e))};_d.prototype.endFrame=function(e){!this.show||e.passes.render&&this._surface.endFrame(e)};_d.prototype.isDestroyed=function(){return!1};_d.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 SV=_d;var sj={position:0};function wV(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=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=new F,this._computedModelMatrix=new F,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 $e({owner:y(e._owner,this)}),this._pickCommand=new $e({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 Cnt(e){let t=e.cache.ellipsoidPrimitive_vertexArray;if(u(t))return t;let n=gl.createGeometry(gl.fromDimensions({dimensions:new h(2,2,2),vertexFormat:we.POSITION_ONLY}));return t=Jn.fromGeometry({context:e,geometry:n,attributeLocations:sj,bufferUsage:Le.STATIC_DRAW,interleave:!0}),e.cache.ellipsoidPrimitive_vertexArray=t,t}var tpe=`#ifdef GL_EXT_frag_depth
#extension GL_EXT_frag_depth : enable
#endif
`;wV.prototype.update=function(e){if(!this.show||e.mode!==ee.SCENE3D||!u(this.center)||!u(this.radii))return;let t=e.context,n=this.material.isTranslucent(),i=this._translucent!==n;(!u(this._rs)||i)&&(this._translucent=n,this._rs=ke.fromCache({cull:{enabled:!0,face:Ai.FRONT},depthTest:{enabled:this._depthTestEnabled},depthMask:!n&&t.fragmentDepth,blending:n?an.ALPHA_BLEND:void 0})),u(this._va)||(this._va=Cnt(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}(!F.equals(this.modelMatrix,this._modelMatrix)||!h.equals(this.center,this._center))&&(F.clone(this.modelMatrix,this._modelMatrix),h.clone(this.center,this._center),F.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,l=this._useLogDepth!==c;this._useLogDepth=c;let f=this._colorCommand,d,p;(s||a||i||l)&&(d=new Ue({sources:[jv]}),p=new Ue({sources:[this.material.shaderSource,Wv]}),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(tpe)),this._sp=qt.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:sj}),f.vertexArray=this._va,f.renderState=this._rs,f.shaderProgram=this._sp,f.uniformMap=_t(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?Ce.TRANSLUCENT:Ce.OPAQUE,g.push(f)),m.pick){let A=this._pickCommand;(!u(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||!u(this._pickSP)||l)&&(d=new Ue({sources:[jv]}),p=new Ue({sources:[this.material.shaderSource,Wv],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(tpe)),this._pickSP=qt.replaceCache({context:t,shaderProgram:this._pickSP,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:sj}),A.vertexArray=this._va,A.renderState=this._rs,A.shaderProgram=this._pickSP,A.uniformMap=_t(_t(this._uniforms,this._pickUniforms),this.material._uniforms),A.executeInClosestFrustum=n),A.boundingVolume=this._boundingSphere,A.modelMatrix=this._computedModelMatrix,A.pass=n?Ce.TRANSLUCENT:Ce.OPAQUE,g.push(A)}};wV.prototype.isDestroyed=function(){return!1};wV.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 vV=wV;function cD(e){e=y(e,y.EMPTY_OBJECT);let t=e.textureUrl;u(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 vV({radii:this.ellipsoid.radii,material:Ji.fromType(Ji.ImageType),depthTestEnabled:!1,_owner:this}),this._ellipsoidPrimitive.material.translucent=!1,this._axes=new sk}Object.defineProperties(cD.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var DV=new Q,Tnt=new Q,Ent=new h,PV=[];cD.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;u(St.computeIcrfToFixedMatrix(n,DV))||St.computeTemeToPseudoFixedMatrix(n,DV);let i=this._axes.evaluate(n,Tnt);Q.transpose(i,i),Q.multiply(DV,i,i);let o=W0.computeMoonPositionInEarthInertialFrame(n,Ent);Q.multiplyByVector(DV,o,o),F.fromRotationTranslation(i,o,t.modelMatrix);let r=e.commandList;return e.commandList=PV,PV.length=0,t.update(e),e.commandList=r,PV.length===1?PV[0]:void 0};cD.prototype.isDestroyed=function(){return!1};cD.prototype.destroy=function(){return this._ellipsoidPrimitive=this._ellipsoidPrimitive&&this._ellipsoidPrimitive.destroy(),le(this)};var IV=cD;function lD(){this._colorTexture=void 0,this._drawCommand=void 0}Object.defineProperties(lD.prototype,{colorTexture:{get:function(){return this._colorTexture}}});function bnt(e,t,n){let i=t.createViewportQuadCommand(Ak,{framebuffer:n,renderState:ke.fromCache({viewport:new He(0,0,256,256)})});e._drawCommand=i}lD.prototype.update=function(e){if(!u(this._colorTexture)){let t=e.context,n=new Bt({context:t,width:256,height:256,pixelFormat:dt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,sampler:dn.NEAREST});this._colorTexture=n;let i=new Zs({context:t,colorTextures:[n],destroyAttachments:!1});bnt(this,t,i),this._drawCommand.execute(t),i.destroy(),this._drawCommand.shaderProgram=this._drawCommand.shaderProgram&&this._drawCommand.shaderProgram.destroy()}};lD.prototype.isDestroyed=function(){return!1};lD.prototype.destroy=function(){return this._colorTexture=this._colorTexture&&this._colorTexture.destroy(),le(this)};var OV=lD;var rpe={};function Snt(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 rl)return i=e.near,o=e.top,r=e.right,Math.max(t*i/r,n*i/o);return Math.max(t,n)}var wnt=new h,npe=new h;function spe(e,t,n,i){if(u(i)&&n(.5)>i){let o=n(0),r=n(1),s=n(.5),a=s-o,c=s-r;return function(l){let f=n(l);if(l<=.5){let p=(f-o)/a;return I.lerp(e,-I.PI_OVER_TWO,p)}let d=(f-r)/c;return I.lerp(-I.PI_OVER_TWO,t,1-d)}}return function(o){return I.lerp(e,t,o)}}function cj(e,t,n,i,o){let r=o,s=Math.max(n,i);if(!u(r)){let a=e.position,c=t,l=e.up,f=e.right,d=e.frustum,p=h.subtract(a,c,wnt),g=h.magnitude(h.multiplyByScalar(l,h.dot(p,l),npe)),m=h.magnitude(h.multiplyByScalar(f,h.dot(p,f),npe));r=Math.min(Snt(d,g,m)*.2,1e9)}if(s<r){let l=-Math.pow((r-n)*1e6,.125),f=Math.pow((r-i)*1e6,1/8);return function(d){let p=d*(f-l)+l;return-Math.pow(p,8)/1e6+r}}return function(a){return I.lerp(n,i,a)}}function uD(e,t){return I.equalsEpsilon(e,I.TWO_PI,I.EPSILON11)&&(e=0),t>e+Math.PI?e+=I.TWO_PI:t<e-Math.PI&&(e-=I.TWO_PI),e}var ape=new h;function vnt(e,t,n,i,o,r,s,a){let c=e.camera,l=h.clone(c.position,ape),f=c.pitch,d=uD(c.heading,i),p=uD(c.roll,r),g=cj(c,n,l.z,n.z,s),m=spe(f,o,g,a);function A(x){let C=x.time/t;c.setView({orientation:{heading:I.lerp(d,i,C),pitch:m(C),roll:I.lerp(p,r,C)}}),H.lerp(l,n,C,c.position),c.position.z=g(C)}return A}function Dnt(e,t){e.longitude<t.longitude?e.longitude+=I.TWO_PI:t.longitude+=I.TWO_PI}function Pnt(e,t){let n=e.longitude-t.longitude;n<-I.PI?e.longitude+=I.TWO_PI:n>I.PI&&(t.longitude+=I.TWO_PI)}var Int=new fe,Ont=new fe;function Bnt(e,t,n,i,o,r,s,a,c,l){let f=e.camera,p=e.mapProjection.ellipsoid,g=fe.clone(f.positionCartographic,Int),m=f.pitch,A=uD(f.heading,i),x=uD(f.roll,r),C=p.cartesianToCartographic(n,Ont);g.longitude=I.zeroToTwoPi(g.longitude),C.longitude=I.zeroToTwoPi(C.longitude);let T=!1;if(u(a)){let P=I.zeroToTwoPi(a),O=Math.min(g.longitude,C.longitude),R=Math.max(g.longitude,C.longitude),M=P>=O&&P<=R;if(u(c)){let L=Math.abs(g.longitude-C.longitude),_=I.TWO_PI-L;(M?L:_)<(M?_:L)*c&&!M&&(T=!0)}else M||(T=!0)}T?Dnt(g,C):Pnt(g,C);let b=cj(f,n,g.height,C.height,s),S=spe(m,o,b,l);function v(){let P=g.longitude,O=C.longitude,R=g.latitude,M=C.latitude;return function(_){let E=_.time/t,w=h.fromRadians(I.lerp(P,O,E),I.lerp(R,M,E),b(E),p);f.setView({destination:w,orientation:{heading:I.lerp(A,i,E),pitch:S(E),roll:I.lerp(x,r,E)}})}}return v()}function Rnt(e,t,n,i,o,r,s){let a=e.camera,c=h.clone(a.position,ape),l=uD(a.heading,i),f=a.frustum.right-a.frustum.left,d=cj(a,n,f,n.z,s);function p(g){let m=g.time/t;a.setView({orientation:{heading:I.lerp(l,i,m)}}),H.lerp(c,n,m,a.position);let A=d(m),x=a.frustum,C=x.top/x.right,T=(A-(x.right-x.left))*.5;x.right+=T,x.left-=T,x.top=C*x.right,x.bottom=-x.top}return p}var ipe=new fe,Mnt=new h;function aj(e,t){return{startObject:{},stopObject:{},duration:0,complete:e,cancel:t}}function ope(e,t){function n(){typeof t=="function"&&t(),e.enableInputs=!0}return n}rpe.createTween=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=t.destination,i=e.mode;if(i===ee.MORPHING)return aj();let o=y(t.convert,!0),r=e.mapProjection,s=r.ellipsoid,a=t.maximumHeight,c=t.flyOverLongitude,l=t.flyOverLongitudeWeight,f=t.pitchAdjustHeight,d=t.easingFunction;o&&i!==ee.SCENE3D&&(s.cartesianToCartographic(n,ipe),n=r.project(ipe,Mnt));let p=e.camera,g=t.endTransform;u(g)&&p._setTransform(g);let m=t.duration;u(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,-I.PI_OVER_TWO),C=y(t.roll,0),T=e.screenSpaceCameraController;T.enableInputs=!1;let b=ope(T,t.complete),S=ope(T,t.cancel),v=p.frustum,P=e.mode===ee.SCENE2D;if(P=P&&H.equalsEpsilon(p.position,n,I.EPSILON6),P=P&&I.equalsEpsilon(Math.max(v.right-v.left,v.top-v.bottom),n.z,I.EPSILON6),P=P||e.mode!==ee.SCENE2D&&h.equalsEpsilon(n,p.position,I.EPSILON10),P=P&&I.equalsEpsilon(I.negativePiToPi(A),I.negativePiToPi(p.heading),I.EPSILON10)&&I.equalsEpsilon(I.negativePiToPi(x),I.negativePiToPi(p.pitch),I.EPSILON10)&&I.equalsEpsilon(I.negativePiToPi(C),I.negativePiToPi(p.roll),I.EPSILON10),P)return aj(b,S);let O=new Array(4);if(O[ee.SCENE2D]=Rnt,O[ee.SCENE3D]=Bnt,O[ee.COLUMBUS_VIEW]=vnt,m<=0)return aj(function(){O[i](e,1,n,A,x,C,a,c,l,f)({time:1}),typeof b=="function"&&b()},S);let R=O[i](e,m,n,A,x,C,a,c,l,f);if(!u(d)){let M=p.positionCartographic.height,L=i===ee.SCENE3D?s.cartesianToCartographic(n).height:n.z;M>L&&M>11500?d=Rr.CUBIC_OUT:d=Rr.QUINTIC_IN_OUT}return{duration:m,easingFunction:d,startObject:{time:0},stopObject:{time:m},update:R,complete:b,cancel:S}};var BV=rpe;var Lnt={ROTATE:0,INFINITE_SCROLL:1},Jl=Object.freeze(Lnt);function jt(e){this._scene=e,this._transform=F.clone(F.IDENTITY),this._invTransform=F.clone(F.IDENTITY),this._actualTransform=F.clone(F.IDENTITY),this._actualInvTransform=F.clone(F.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=I.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 ye,this._moveEnd=new ye,this._changed=new ye,this._changedPosition=void 0,this._changedDirection=void 0,this._changedFrustum=void 0,this._changedHeading=void 0,this.percentageChanged=.5,this._viewMatrix=new F,this._invViewMatrix=new F,ppe(this),this._mode=ee.SCENE3D,this._modeChanged=!0;let t=e.mapProjection;this._projection=t,this._maxCoord=t.project(new fe(Math.PI,I.PI_OVER_TWO)),this._max2Dfrustum=void 0,vpe(this,jt.DEFAULT_VIEW_RECTANGLE,this.position,!0);let n=h.magnitude(this.position);n+=n*jt.DEFAULT_VIEW_FACTOR,h.normalize(this.position,this.position),h.multiplyByScalar(this.position,n,this.position)}jt.TRANSFORM_2D=new F(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);jt.TRANSFORM_2D_INVERSE=F.inverseTransformation(jt.TRANSFORM_2D,new F);jt.DEFAULT_VIEW_RECTANGLE=ce.fromDegrees(-95,-20,-70,90);jt.DEFAULT_VIEW_FACTOR=.5;jt.DEFAULT_OFFSET=new ju(0,-I.PI_OVER_FOUR,0);function ppe(e){F.computeView(e._position,e._direction,e._up,e._right,e._viewMatrix),F.multiply(e._viewMatrix,e._actualInvTransform,e._viewMatrix),F.inverseTransformation(e._viewMatrix,e._invViewMatrix)}function Fnt(e){if(!u(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=Si()):e.timeSinceMoved=Math.max(Si()-e._lastMovedTimestamp,0)/1e3}}jt.prototype.canPreloadFlight=function(){return u(this._currentFlight)&&this._mode!==ee.SCENE2D};jt.prototype._updateCameraChanged=function(){let e=this;if(Fnt(e),e._changed.numberOfListeners===0)return;let t=e.percentageChanged,n=e.heading;u(e._changedHeading)||(e._changedHeading=n);let i=Math.abs(e._changedHeading-n)%I.TWO_PI;i=i>I.PI?I.TWO_PI-i:i;let o=i/Math.PI;if(o>t&&(e._changed.raiseEvent(o),e._changedHeading=n),e._mode===ee.SCENE2D){if(!u(e._changedFrustum)){e._changedPosition=h.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone();return}let l=e.position,f=e._changedPosition,d=e.frustum,p=e._changedFrustum,g=l.x+d.left,m=l.x+d.right,A=f.x+p.left,x=f.x+p.right,C=l.y+d.bottom,T=l.y+d.top,b=f.y+p.bottom,S=f.y+p.top,v=Math.max(g,A),P=Math.min(m,x),O=Math.max(C,b),R=Math.min(T,S),M;if(v>=P||O>=T)M=1;else{let L=p;g<A&&m>x&&C<b&&T>S&&(L=d),M=1-(P-v)*(R-O)/((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(!u(e._changedDirection)){e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection);return}let r=I.acosClamped(h.dot(e.directionWC,e._changedDirection)),s;u(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 Nnt(e){St.basisTo2D(e._projection,e._transform,e._actualTransform)}var knt=new fe,Vnt=new h,RV=new h,Unt=new se,znt=new se,Gnt=new se,Hnt=new se,Wnt=new se;function jnt(e){let t=e._projection,n=t.ellipsoid,i=F.getColumn(e._transform,3,Unt),o=n.cartesianToCartographic(i,knt),r=t.project(o,Vnt),s=znt;s.x=r.z,s.y=r.x,s.z=r.y,s.w=1;let a=se.clone(se.UNIT_X,Wnt),c=se.add(F.getColumn(e._transform,0,RV),i,RV);n.cartesianToCartographic(c,o),t.project(o,r);let l=Gnt;l.x=r.z,l.y=r.x,l.z=r.y,l.w=0,h.subtract(l,s,l),l.x=0;let f=Hnt;if(h.magnitudeSquared(l)>I.EPSILON10)h.cross(a,l,f);else{let d=se.add(F.getColumn(e._transform,1,RV),i,RV);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)<I.EPSILON10&&(se.clone(se.UNIT_Y,l),se.clone(se.UNIT_Z,f))}h.cross(f,a,l),h.normalize(l,l),h.cross(a,l,f),h.normalize(f,f),F.setColumn(e._actualTransform,0,l,e._actualTransform),F.setColumn(e._actualTransform,1,f,e._actualTransform),F.setColumn(e._actualTransform,2,a,e._actualTransform),F.setColumn(e._actualTransform,3,s,e._actualTransform)}var lj=new h;function Ga(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,l=!h.equals(c,e.up);l&&(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&&(F.inverseTransformation(e._transform,e._invTransform),e._mode===ee.COLUMBUS_VIEW||e._mode===ee.SCENE2D?F.equals(F.IDENTITY,e._transform)?F.clone(jt.TRANSFORM_2D,e._actualTransform):e._mode===ee.COLUMBUS_VIEW?Nnt(e):jnt(e):F.clone(e._transform,e._actualTransform),F.inverseTransformation(e._actualTransform,e._actualInvTransform),e._modeChanged=!1);let g=e._actualTransform;if(r||p)if(e._positionWC=F.multiplyByPoint(g,o,e._positionWC),t===ee.SCENE3D||t===ee.MORPHING)e._positionCartographic=e._projection.ellipsoid.cartesianToCartographic(e._positionWC,e._positionCartographic);else{let m=lj;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||l||d){let m=h.dot(s,h.cross(c,f,lj));if(Math.abs(1-m)>I.EPSILON2){let A=1/h.magnitudeSquared(c),x=h.dot(c,s)*A,C=h.multiplyByScalar(s,x,lj);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=F.multiplyByPointAsVector(g,s,e._directionWC),h.normalize(e._directionWC,e._directionWC)),(l||p)&&(e._upWC=F.multiplyByPointAsVector(g,c,e._upWC),h.normalize(e._upWC,e._upWC)),(d||p)&&(e._rightWC=F.multiplyByPointAsVector(g,f,e._rightWC),h.normalize(e._rightWC,e._rightWC)),(r||a||l||d||p)&&ppe(e)}function _pe(e,t){let n;return I.equalsEpsilon(Math.abs(e.z),1,I.EPSILON3)?n=Math.atan2(t.y,t.x)-I.PI_OVER_TWO:n=Math.atan2(e.y,e.x)-I.PI_OVER_TWO,I.TWO_PI-I.zeroToTwoPi(n)}function gpe(e){return I.PI_OVER_TWO-I.acosClamped(e.z)}function ype(e,t,n){let i=0;return I.equalsEpsilon(Math.abs(e.z),1,I.EPSILON3)||(i=Math.atan2(-n.z,t.z),i=I.zeroToTwoPi(i+I.TWO_PI)),i}var FV=new F,NV=new F;Object.defineProperties(jt.prototype,{transform:{get:function(){return this._transform}},inverseTransform:{get:function(){return Ga(this),this._invTransform}},viewMatrix:{get:function(){return Ga(this),this._viewMatrix}},inverseViewMatrix:{get:function(){return Ga(this),this._invViewMatrix}},positionCartographic:{get:function(){return Ga(this),this._positionCartographic}},positionWC:{get:function(){return Ga(this),this._positionWC}},directionWC:{get:function(){return Ga(this),this._directionWC}},upWC:{get:function(){return Ga(this),this._upWC}},rightWC:{get:function(){return Ga(this),this._rightWC}},heading:{get:function(){if(this._mode!==ee.MORPHING){let e=this._projection.ellipsoid,t=F.clone(this._transform,FV),n=St.eastNorthUpToFixedFrame(this.positionWC,e,NV);this._setTransform(n);let i=_pe(this.direction,this.up);return this._setTransform(t),i}}},pitch:{get:function(){if(this._mode!==ee.MORPHING){let e=this._projection.ellipsoid,t=F.clone(this._transform,FV),n=St.eastNorthUpToFixedFrame(this.positionWC,e,NV);this._setTransform(n);let i=gpe(this.direction);return this._setTransform(t),i}}},roll:{get:function(){if(this._mode!==ee.MORPHING){let e=this._projection.ellipsoid,t=F.clone(this._transform,FV),n=St.eastNorthUpToFixedFrame(this.positionWC,e,NV);this._setTransform(n);let i=ype(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}}});jt.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&&Tpe(this,this.position)};var qnt=new h,Ynt=new h,Xnt=new h;jt.prototype._setTransform=function(e){let t=h.clone(this.positionWC,qnt),n=h.clone(this.upWC,Ynt),i=h.clone(this.directionWC,Xnt);F.clone(e,this._transform),this._transformChanged=!0,Ga(this);let o=this._actualInvTransform;F.multiplyByPoint(o,t,this.position),F.multiplyByPointAsVector(o,i,this.direction),F.multiplyByPointAsVector(o,n,this.up),h.cross(this.direction,this.up,this.right),Ga(this)};var Knt=new H,Jnt=new bn,Znt=new h,Qnt=new h;function Ape(e){if(!F.equals(F.IDENTITY,e.transform))return h.magnitude(e.position);let t=e._scene,n=t.globe,i=Knt;i.x=t.drawingBufferWidth/2,i.y=t.drawingBufferHeight/2;let o;if(u(n)){let a=e.getPickRay(i,Jnt);o=n.pickWorldCoordinates(a,t,!0,Znt)}let r;t.pickPositionSupported&&(r=t.pickPositionWorldCoordinates(i,Qnt));let s;if(u(o)||u(r)){let a=u(r)?h.distance(r,e.positionWC):Number.POSITIVE_INFINITY,c=u(o)?h.distance(o,e.positionWC):Number.POSITIVE_INFINITY;s=Math.min(a,c)}else s=Math.max(e.positionCartographic.height,0);return s}jt.prototype._adjustOrthographicFrustum=function(e){this.frustum instanceof Zt&&(!e&&this._positionCartographic.height<15e4||(this.frustum.width=Ape(this)))};var kV=new h,mj=new F,$nt=new F,pj=new Be,_j=new Q,xpe=new fe;function eit(e,t,n){let i=F.clone(e.transform,mj),o=St.eastNorthUpToFixedFrame(t,e._projection.ellipsoid,$nt);e._setTransform(o),h.clone(h.ZERO,e.position),n.heading=n.heading-I.PI_OVER_TWO;let r=Be.fromHeadingPitchRoll(n,pj),s=Q.fromQuaternion(r,_j);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 tit(e,t,n,i){let o=F.clone(e.transform,mj);if(e._setTransform(F.IDENTITY),!h.equals(t,e.positionWC)){if(i){let a=e._projection,c=a.ellipsoid.cartesianToCartographic(t,xpe);t=a.project(c,kV)}h.clone(t,e.position)}n.heading=n.heading-I.PI_OVER_TWO;let r=Be.fromHeadingPitchRoll(n,pj),s=Q.fromQuaternion(r,_j);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 nit(e,t,n,i){let o=F.clone(e.transform,mj);if(e._setTransform(F.IDENTITY),!h.equals(t,e.positionWC)){if(i){let c=e._projection,l=c.ellipsoid.cartesianToCartographic(t,xpe);t=c.project(l,kV)}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===Jl.ROTATE){n.heading=n.heading-I.PI_OVER_TWO,n.pitch=-I.PI_OVER_TWO,n.roll=0;let r=Be.fromHeadingPitchRoll(n,pj),s=Q.fromQuaternion(r,_j);Q.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right)}e._setTransform(o)}var iit=new h,oit=new h,rit=new h;function Cpe(e,t,n,i){let o=h.clone(n.direction,iit),r=h.clone(n.up,oit);if(e._scene.mode===ee.SCENE3D){let a=e._projection.ellipsoid,c=St.eastNorthUpToFixedFrame(t,a,FV),l=F.inverseTransformation(c,NV);F.multiplyByPointAsVector(l,o,o),F.multiplyByPointAsVector(l,r,r)}let s=h.cross(o,r,rit);return i.heading=_pe(o,r),i.pitch=gpe(o),i.roll=ype(o,r,s),i}var hj={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},BE=new pl;jt.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;u(e.endTransform)&&this._setTransform(e.endTransform);let i=y(e.convert,!0),o=y(e.destination,h.clone(this.positionWC,kV));u(o)&&u(o.west)&&(o=this.getRectangleCameraCoordinates(o,kV),i=!1),u(t.direction)&&(t=Cpe(this,o,t,hj.orientation)),BE.heading=y(t.heading,0),BE.pitch=y(t.pitch,-I.PI_OVER_TWO),BE.roll=y(t.roll,0),n===ee.SCENE3D?eit(this,o,BE):n===ee.SCENE2D?nit(this,o,BE,i):tit(this,o,BE,i)};var sit=new h;jt.prototype.flyHome=function(e){let t=this._mode;if(t===ee.MORPHING&&this._scene.completeMorph(),t===ee.SCENE2D)this.flyTo({destination:jt.DEFAULT_VIEW_RECTANGLE,duration:e,endTransform:F.IDENTITY});else if(t===ee.SCENE3D){let n=this.getRectangleCameraCoordinates(jt.DEFAULT_VIEW_RECTANGLE),i=h.magnitude(n);i+=i*jt.DEFAULT_VIEW_FACTOR,h.normalize(n,n),h.multiplyByScalar(n,i,n),this.flyTo({destination:n,duration:e,endTransform:F.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,sit).z),roll:0},endTransform:F.IDENTITY,convert:!1})}};jt.prototype.worldToCameraCoordinates=function(e,t){return u(t)||(t=new se),Ga(this),F.multiplyByVector(this._actualInvTransform,e,t)};jt.prototype.worldToCameraCoordinatesPoint=function(e,t){return u(t)||(t=new h),Ga(this),F.multiplyByPoint(this._actualInvTransform,e,t)};jt.prototype.worldToCameraCoordinatesVector=function(e,t){return u(t)||(t=new h),Ga(this),F.multiplyByPointAsVector(this._actualInvTransform,e,t)};jt.prototype.cameraToWorldCoordinates=function(e,t){return u(t)||(t=new se),Ga(this),F.multiplyByVector(this._actualTransform,e,t)};jt.prototype.cameraToWorldCoordinatesPoint=function(e,t){return u(t)||(t=new h),Ga(this),F.multiplyByPoint(this._actualTransform,e,t)};jt.prototype.cameraToWorldCoordinatesVector=function(e,t){return u(t)||(t=new h),Ga(this),F.multiplyByPointAsVector(this._actualTransform,e,t)};function Tpe(e,t){let n=e._scene.mapMode2D===Jl.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 cpe=new h;jt.prototype.move=function(e,t){let n=this.position;h.multiplyByScalar(e,t,cpe),h.add(n,cpe,n),this._mode===ee.SCENE2D&&Tpe(this,n),this._adjustOrthographicFrustum(!0)};jt.prototype.moveForward=function(e){e=y(e,this.defaultMoveAmount),this._mode===ee.SCENE2D?VV(this,e):this.move(this.direction,e)};jt.prototype.moveBackward=function(e){e=y(e,this.defaultMoveAmount),this._mode===ee.SCENE2D?VV(this,-e):this.move(this.direction,-e)};jt.prototype.moveUp=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,e)};jt.prototype.moveDown=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,-e)};jt.prototype.moveRight=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,e)};jt.prototype.moveLeft=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,-e)};jt.prototype.lookLeft=function(e){e=y(e,this.defaultLookAmount),this._mode!==ee.SCENE2D&&this.look(this.up,-e)};jt.prototype.lookRight=function(e){e=y(e,this.defaultLookAmount),this._mode!==ee.SCENE2D&&this.look(this.up,e)};jt.prototype.lookUp=function(e){e=y(e,this.defaultLookAmount),this._mode!==ee.SCENE2D&&this.look(this.right,-e)};jt.prototype.lookDown=function(e){e=y(e,this.defaultLookAmount),this._mode!==ee.SCENE2D&&this.look(this.right,e)};var ait=new Be,cit=new Q;jt.prototype.look=function(e,t){let n=y(t,this.defaultLookAmount),i=Be.fromAxisAngle(e,-n,ait),o=Q.fromQuaternion(i,cit),r=this.direction,s=this.up,a=this.right;Q.multiplyByVector(o,r,r),Q.multiplyByVector(o,s,s),Q.multiplyByVector(o,a,a)};jt.prototype.twistLeft=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,e)};jt.prototype.twistRight=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,-e)};var lit=new Be,uit=new Q;jt.prototype.rotate=function(e,t){let n=y(t,this.defaultRotateAmount),i=Be.fromAxisAngle(e,-n,lit),o=Q.fromQuaternion(i,uit);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)};jt.prototype.rotateDown=function(e){e=y(e,this.defaultRotateAmount),Epe(this,e)};jt.prototype.rotateUp=function(e){e=y(e,this.defaultRotateAmount),Epe(this,-e)};var fit=new h,dit=new h,hit=new h,lpe=new h;function Epe(e,t){let n=e.position;if(u(e.constrainedAxis)&&!h.equalsEpsilon(e.position,h.ZERO,I.EPSILON2)){let i=h.normalize(n,fit),o=h.equalsEpsilon(i,e.constrainedAxis,I.EPSILON2),r=h.equalsEpsilon(i,h.negate(e.constrainedAxis,lpe),I.EPSILON2);if(!o&&!r){let s=h.normalize(e.constrainedAxis,dit),a=h.dot(i,s),c=I.acosClamped(a);t>0&&t>c&&(t=c-I.EPSILON4),a=h.dot(i,h.negate(s,lpe)),c=I.acosClamped(a),t<0&&-t>c&&(t=-c+I.EPSILON4);let l=h.cross(s,i,hit);e.rotate(l,t)}else(o&&t<0||r&&t>0)&&e.rotate(e.right,t)}else e.rotate(e.right,t)}jt.prototype.rotateRight=function(e){e=y(e,this.defaultRotateAmount),bpe(this,-e)};jt.prototype.rotateLeft=function(e){e=y(e,this.defaultRotateAmount),bpe(this,e)};function bpe(e,t){u(e.constrainedAxis)?e.rotate(e.constrainedAxis,t):e.rotate(e.up,t)}function VV(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===Jl.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===Jl.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 Spe(e,t){e.move(e.direction,t)}jt.prototype.zoomIn=function(e){e=y(e,this.defaultZoomAmount),this._mode===ee.SCENE2D?VV(this,e):Spe(this,e)};jt.prototype.zoomOut=function(e){e=y(e,this.defaultZoomAmount),this._mode===ee.SCENE2D?VV(this,-e):Spe(this,-e)};jt.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 mit=new F;jt.prototype.lookAt=function(e,t){let n=St.eastNorthUpToFixedFrame(e,ie.WGS84,mit);this.lookAtTransform(n,t)};var pit=new h,_it=new Be,git=new Be,yit=new Q;function wpe(e,t,n){t=I.clamp(t,-I.PI_OVER_TWO,I.PI_OVER_TWO),e=I.zeroToTwoPi(e)-I.PI_OVER_TWO;let i=Be.fromAxisAngle(h.UNIT_Y,-t,_it),o=Be.fromAxisAngle(h.UNIT_Z,-e,git),r=Be.multiply(o,i,o),s=Q.fromQuaternion(r,yit),a=h.clone(h.UNIT_X,pit);return Q.multiplyByVector(s,a,a),h.negate(a,a),h.multiplyByScalar(a,n,a),a}jt.prototype.lookAtTransform=function(e,t){if(this._setTransform(e),!u(t))return;let n;if(u(t.heading)?n=wpe(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)<I.EPSILON10&&h.clone(h.UNIT_Y,this.up),h.normalize(this.up,this.up),this._setTransform(F.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)<I.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 fD=new fe,Ait=new fe,xit=new h,Cit=new h,Tit=new h,Eit=new h,bit=new h,Sit=new h,wit=new h,uj=new h,vit={direction:new h,right:new h,up:new h},upe;function za(e,t,n,i){return Math.abs(h.dot(t,n))/i-h.dot(e,n)}function vpe(e,t,n,i){let o=e._projection.ellipsoid,r=i?e:vit,s=t.north,a=t.south,c=t.east,l=t.west;l>c&&(c+=I.TWO_PI);let f=(l+c)*.5,d;if(a<-I.PI_OVER_TWO+I.RADIANS_PER_DEGREE&&s>I.PI_OVER_TWO-I.RADIANS_PER_DEGREE)d=0;else{let M=fD;M.longitude=f,M.latitude=s,M.height=0;let L=Ait;L.longitude=f,L.latitude=a,L.height=0;let _=upe;(!u(_)||_.ellipsoid!==o)&&(upe=_=new xf(void 0,void 0,o)),_.setEndPoints(M,L),d=_.interpolateUsingFraction(.5,fD).latitude}let p=fD;p.longitude=f,p.latitude=d,p.height=0;let g=o.cartographicToCartesian(p,wit),m=fD;m.longitude=c,m.latitude=s;let A=o.cartographicToCartesian(m,xit);m.longitude=l;let x=o.cartographicToCartesian(m,Tit);m.longitude=f;let C=o.cartographicToCartesian(m,bit);m.latitude=a;let T=o.cartographicToCartesian(m,Sit);m.longitude=c;let b=o.cartographicToCartesian(m,Eit);m.longitude=l;let S=o.cartographicToCartesian(m,Cit);h.subtract(x,g,x),h.subtract(b,g,b),h.subtract(A,g,A),h.subtract(S,g,S),h.subtract(C,g,C),h.subtract(T,g,T);let v=o.geodeticSurfaceNormal(g,r.direction);h.negate(v,v);let P=h.cross(v,h.UNIT_Z,r.right);h.normalize(P,P);let O=h.cross(P,v,r.up),R;if(e.frustum instanceof Zt){let M=Math.max(h.distance(A,x),h.distance(b,S)),L=Math.max(h.distance(A,b),h.distance(x,S)),_,E,w=e.frustum._offCenterFrustum.right/e.frustum._offCenterFrustum.top,D=L*w;M>D?(_=M,E=_/w):(E=L,_=D),R=Math.max(_,E)}else{let M=Math.tan(e.frustum.fovy*.5),L=e.frustum.aspectRatio*M;if(R=Math.max(za(v,O,x,M),za(v,O,b,M),za(v,O,A,M),za(v,O,S,M),za(v,O,C,M),za(v,O,T,M),za(v,P,x,L),za(v,P,b,L),za(v,P,A,L),za(v,P,S,L),za(v,P,C,L),za(v,P,T,L)),a<0&&s>0){let _=fD;_.longitude=l,_.latitude=0,_.height=0;let E=o.cartographicToCartesian(_,uj);h.subtract(E,g,E),R=Math.max(R,za(v,O,E,M),za(v,P,E,L)),_.longitude=c,E=o.cartographicToCartesian(_,uj),h.subtract(E,g,E),R=Math.max(R,za(v,O,E,M),za(v,P,E,L))}}return h.add(g,h.multiplyByScalar(v,-R,uj),n)}var Dit=new fe,Pit=new h,Iit=new h;function Oit(e,t,n){let i=e._projection;t.west>t.east&&(t=ce.MAX_VALUE);let o=e._actualTransform,r=e._actualInvTransform,s=Dit;s.longitude=t.east,s.latitude=t.north;let a=i.project(s,Pit);F.multiplyByPoint(o,a,a),F.multiplyByPoint(r,a,a),s.longitude=t.west,s.latitude=t.south;let c=i.project(s,Iit);if(F.multiplyByPoint(o,c,c),F.multiplyByPoint(r,c,c),n.x=(a.x-c.x)*.5+c.x,n.y=(a.y-c.y)*.5+c.y,u(e.frustum.fovy)){let l=Math.tan(e.frustum.fovy*.5),f=e.frustum.aspectRatio*l;n.z=Math.max((a.x-c.x)/f,(a.y-c.y)/l)*.5}else{let l=a.x-c.x,f=a.y-c.y;n.z=Math.max(l,f)}return n}var Bit=new fe,Rit=new h,Mit=new h;function Lit(e,t,n){let i=e._projection,o=t.east;t.west>t.east&&(e._scene.mapMode2D===Jl.INFINITE_SCROLL?o+=I.TWO_PI:(t=ce.MAX_VALUE,o=t.east));let r=Bit;r.longitude=o,r.latitude=t.north;let s=i.project(r,Rit);r.longitude=t.west,r.latitude=t.south;let a=i.project(r,Mit),c=Math.abs(s.x-a.x)*.5,l=Math.abs(s.y-a.y)*.5,f,d,p=e.frustum.right/e.frustum.top,g=l*p;return c>g?(f=c,d=f/p):(d=l,f=g),l=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=l,n=i.project(r,n),n}jt.prototype.getRectangleCameraCoordinates=function(e,t){let n=this._mode;if(u(t)||(t=new h),n===ee.SCENE3D)return vpe(this,e,t);if(n===ee.COLUMBUS_VIEW)return Oit(this,e,t);if(n===ee.SCENE2D)return Lit(this,e,t)};var Fit=new bn;function Nit(e,t,n,i){n=y(n,ie.WGS84);let o=e.getPickRay(t,Fit),r=Hi.rayEllipsoid(o,n);if(!r)return;let s=r.start>0?r.start:r.stop;return bn.getPoint(o,s,i)}var kit=new bn;function Vit(e,t,n,i){let r=e.getPickRay(t,kit).origin;r=h.fromElements(r.y,r.z,0,r);let s=n.unproject(r);if(!(s.latitude<-I.PI_OVER_TWO||s.latitude>I.PI_OVER_TWO))return n.ellipsoid.cartographicToCartesian(s,i)}var Uit=new bn;function zit(e,t,n,i){let o=e.getPickRay(t,Uit),r=-o.origin.x/o.direction.x;bn.getPoint(o,r,i);let s=n.unproject(new h(i.y,i.z,0));if(!(s.latitude<-I.PI_OVER_TWO||s.latitude>I.PI_OVER_TWO||s.longitude<-Math.PI||s.longitude>Math.PI))return n.ellipsoid.cartographicToCartesian(s,i)}jt.prototype.pickEllipsoid=function(e,t,n){let i=this._scene.canvas;if(!(i.clientWidth===0||i.clientHeight===0)){if(u(n)||(n=new h),t=y(t,ie.WGS84),this._mode===ee.SCENE3D)n=Nit(this,e,t,n);else if(this._mode===ee.SCENE2D)n=Vit(this,e,this._projection,n);else if(this._mode===ee.COLUMBUS_VIEW)n=zit(this,e,this._projection,n);else return;return n}};var Git=new h,Hit=new h,Wit=new h;function jit(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,l=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,Git);h.add(d,p,p);let g=h.multiplyByScalar(e.rightWC,l*c*a,Hit),m=h.multiplyByScalar(e.upWC,f*c*s,Wit),A=h.add(p,g,n.direction);return h.add(A,m,A),h.subtract(A,d,A),h.normalize(A,A),n}var MV=new h;function qit(e,t,n){let i=e._scene.canvas,o=i.clientWidth,r=i.clientHeight,s=e.frustum;u(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 l=n.origin;return h.clone(e.position,l),h.multiplyByScalar(e.right,a,MV),h.add(MV,l,l),h.multiplyByScalar(e.up,c,MV),h.add(MV,l,l),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}jt.prototype.getPickRay=function(e,t){u(t)||(t=new bn);let n=this._scene.canvas;if(n.clientWidth<=0||n.clientHeight<=0)return;let i=this.frustum;return u(i.aspectRatio)&&u(i.fov)&&u(i.near)?jit(this,e,t):qit(this,e,t)};var Yit=new h,Xit=new h;jt.prototype.distanceToBoundingSphere=function(e){let t=h.subtract(this.positionWC,e.center,Yit),n=h.multiplyByScalar(this.directionWC,h.dot(t,this.directionWC),Xit);return Math.max(0,h.magnitude(n)-e.radius)};var Kit=new H;jt.prototype.getPixelSize=function(e,t,n){let i=this.distanceToBoundingSphere(e),o=this.frustum.getPixelDimensions(t,n,i,this._scene.pixelRatio,Kit);return Math.max(o.x,o.y)};function Jit(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 l=h.lerp(t,s,c.time,new h);e.worldToCameraCoordinatesPoint(l,e.position)}return{easingFunction:Rr.EXPONENTIAL_OUT,startObject:{time:0},stopObject:{time:1},duration:r,update:a}}var Zit=new h,fpe=new h,Qit=new h,$it=new h;function eot(e,t){let n=e.position,i=e.direction,o=e.worldToCameraCoordinatesVector(h.UNIT_X,Zit),r=-h.dot(o,n)/h.dot(o,i),s=h.add(n,h.multiplyByScalar(i,r,fpe),fpe);e.cameraToWorldCoordinatesPoint(s,s),n=e.cameraToWorldCoordinatesPoint(e.position,Qit);let a=Math.tan(e.frustum.fovy*.5),c=e.frustum.aspectRatio*a,l=h.magnitude(h.subtract(n,s,$it)),f=c*l,d=a*l,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 Jit(e,n,s,m,A,t)}}jt.prototype.createCorrectPositionTween=function(e){if(this._mode===ee.COLUMBUS_VIEW)return eot(this,e)};var tot=new h,ms={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};jt.prototype.cancelFlight=function(){u(this._currentFlight)&&(this._currentFlight.cancelTween(),this._currentFlight=void 0)};jt.prototype.completeFlight=function(){if(u(this._currentFlight)){this._currentFlight.cancelTween();let e={destination:void 0,orientation:{heading:void 0,pitch:void 0,roll:void 0}};e.destination=ms.destination,e.orientation.heading=ms.heading,e.orientation.pitch=ms.pitch,e.orientation.roll=ms.roll,this.setView(e),u(this._currentFlight.complete)&&this._currentFlight.complete(),this._currentFlight=void 0}};jt.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,tot));let o=y(e.orientation,y.EMPTY_OBJECT);if(u(o.direction)&&(o=Cpe(this,t,o,hj.orientation)),u(e.duration)&&e.duration<=0){let f=hj;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;ms.destination=t,ms.heading=o.heading,ms.pitch=o.pitch,ms.roll=o.roll,ms.duration=e.duration,ms.complete=function(){s===r._currentFlight&&(r._currentFlight=void 0),u(e.complete)&&e.complete()},ms.cancel=e.cancel,ms.endTransform=e.endTransform,ms.convert=i?!1:e.convert,ms.maximumHeight=e.maximumHeight,ms.pitchAdjustHeight=e.pitchAdjustHeight,ms.flyOverLongitude=e.flyOverLongitude,ms.flyOverLongitudeWeight=e.flyOverLongitudeWeight,ms.easingFunction=e.easingFunction;let a=this._scene,c=BV.createTween(a,ms);if(c.duration===0){typeof c.complete=="function"&&c.complete();return}s=a.tweens.add(c),this._currentFlight=s;let l=this._scene.preloadFlightCamera;this._mode!==ee.SCENE2D&&(u(l)||(l=jt.clone(this)),l.setView({destination:t,orientation:o}),this._scene.preloadFlightCullingVolume=l.frustum.computeCullingVolume(l.positionWC,l.directionWC,l.upWC))};function not(e,t){let n=e.frustum,i=Math.tan(n.fovy*.5),o=n.aspectRatio*i;return Math.max(t/o,t/i)}function iot(e,t){let n=e.frustum;u(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 oot=100;function Dpe(e,t,n){n=ju.clone(u(n)?n:jt.DEFAULT_OFFSET);let i=e._scene.screenSpaceCameraController.minimumZoomDistance,o=e._scene.screenSpaceCameraController.maximumZoomDistance,r=n.range;if(!u(r)||r===0){let s=t.radius;s===0?n.range=oot:e.frustum instanceof Zt||e._mode===ee.SCENE2D?n.range=iot(e,s):n.range=not(e,s),n.range=I.clamp(n.range,i,o)}return n}jt.prototype.viewBoundingSphere=function(e,t){t=Dpe(this,e,t),this.lookAt(e.center,t)};var rot=new F,sot=new h,aot=new h,cot=new h,lot=new h,uot=new se,fot=new Be,dot=new Q;jt.prototype.flyToBoundingSphere=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=this._mode===ee.SCENE2D||this._mode===ee.COLUMBUS_VIEW;this._setTransform(F.IDENTITY);let i=Dpe(this,e,t.offset),o;n?o=h.multiplyByScalar(h.UNIT_Z,i.range,sot):o=wpe(i.heading,i.pitch,i.range);let r=St.eastNorthUpToFixedFrame(e.center,ie.WGS84,rot);F.multiplyByPoint(r,o,o);let s,a;if(!n){if(s=h.subtract(e.center,o,aot),h.normalize(s,s),a=F.multiplyByPointAsVector(r,h.UNIT_Z,cot),1-Math.abs(h.dot(s,a))<I.EPSILON6){let l=Be.fromAxisAngle(s,i.heading,fot),f=Q.fromQuaternion(l,dot);h.fromCartesian4(F.getColumn(r,1,uot),a),Q.multiplyByVector(f,a,a)}let c=h.cross(s,a,lot);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 dpe=new h,hpe=new h,fj=new h,mpe=new h,dD=[new h,new h,new h,new h];function hot(e,t){let n=t.radii,i=e.positionWC,o=h.multiplyComponents(t.oneOverRadii,i,dpe),r=h.magnitude(o),s=h.normalize(o,hpe),a,c;h.equalsEpsilon(s,h.UNIT_Z,I.EPSILON10)?(a=new h(0,1,0),c=new h(0,0,1)):(a=h.normalize(h.cross(h.UNIT_Z,s,fj),fj),c=h.normalize(h.cross(s,a,mpe),mpe));let l=Math.sqrt(h.magnitudeSquared(o)-1),f=h.multiplyByScalar(s,1/r,dpe),d=l/r,p=h.multiplyByScalar(a,d,hpe),g=h.multiplyByScalar(c,d,fj),m=h.add(f,g,dD[0]);h.subtract(m,p,m),h.multiplyComponents(n,m,m);let A=h.subtract(f,g,dD[1]);h.subtract(A,p,A),h.multiplyComponents(n,A,A);let x=h.subtract(f,g,dD[2]);h.add(x,p,x),h.multiplyComponents(n,x,x);let C=h.add(f,g,dD[3]);return h.add(C,p,C),h.multiplyComponents(n,C,C),dD}var dj=new H,mot=new h,Wg=[new fe,new fe,new fe,new fe];function LV(e,t,n,i,o,r){dj.x=e,dj.y=t;let s=i.pickEllipsoid(dj,o,mot);return u(s)?(Wg[n]=o.cartesianToCartographic(s,Wg[n]),1):(Wg[n]=o.cartesianToCartographic(r[n],Wg[n]),0)}jt.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,l=hot(this,e);if(c+=LV(0,0,0,this,e,l),c+=LV(0,a,1,this,e,l),c+=LV(s,a,2,this,e,l),c+=LV(s,0,3,this,e,l),c<2)return ce.MAX_VALUE;t=ce.fromCartographicArray(Wg,t);let f=0,d=Wg[3].longitude;for(let p=0;p<4;++p){let g=Wg[p].longitude,m=Math.abs(g-d);m>I.PI?f+=I.TWO_PI-m:f+=m,d=g}return I.equalsEpsilon(Math.abs(f),I.TWO_PI,I.EPSILON9)&&(t.west=-I.PI,t.east=I.PI,Wg[0].latitude>=0?t.north=I.PI_OVER_TWO:t.south=-I.PI_OVER_TWO),t};jt.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=I.toRadians(60)};jt.prototype.switchToOrthographicFrustum=function(){if(this._mode===ee.SCENE2D||this.frustum instanceof Zt)return;let e=Ape(this),t=this._scene;this.frustum=new Zt,this.frustum.aspectRatio=t.drawingBufferWidth/t.drawingBufferHeight,this.frustum.width=e};jt.clone=function(e,t){return u(t)||(t=new jt(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),F.clone(e._transform,t.transform),t._transformChanged=!0,t.frustum=e.frustum.clone(),t};var so=jt;function pot(e){this.pass=e.pass,this.commandList=e.commandList,this.camera=e.camera,this.cullingVolume=e.cullingVolume,this.ready=!1}var gd=pot;var Rpe=Do(ml(),1),Ppe=576,_ot=100,hD="#ffffff",gj="#48b";function Mpe(e,t){this.credit=e,this.count=y(t,1)}function got(e,t){let n=e.length;for(let i=0;i<n;i++){let o=e[i];if(Xt.equals(o,t))return!0}return!1}function yot(e){let t=e._previousCesiumCredit,n=e._currentCesiumCredit;Xt.equals(n,t)||(u(t)&&e._cesiumCreditContainer.removeChild(t.element),u(n)&&e._cesiumCreditContainer.appendChild(n.element),e._previousCesiumCredit=n)}var Lpe="cesium-credit-delimiter";function Ipe(e){let t=document.createElement("span");return t.textContent=e,t.className=Lpe,t}function Ope(e,t){if(u(t)){let n=document.createElement(t);n._creditId=e._creditId,n.appendChild(e),e=n}return e}function Bpe(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(u(a)){if(r=s,u(n)&&(r*=2,s>0)){let l=r-1;if(o.length<=l)e.appendChild(Ipe(n));else{let f=o[l];f.className!==Lpe&&e.replaceChild(Ipe(n),f)}}let c=a.element;if(o.length<=r)e.appendChild(Ope(c,i));else{let l=o[r];l._creditId!==a._id&&e.replaceChild(Ope(c,i),l)}}}for(++r;r<o.length;)e.removeChild(o[r])}function Aot(e){let t=e._lightboxCredits,n=e.viewport.clientWidth,i=e.viewport.clientHeight;n!==e._lastViewportWidth&&(n<Ppe?(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>=Ppe&&i!==e._lastViewportHeight&&(t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`,e._lastViewportHeight=i)}function Ha(e,t){let n=`${e} {`;for(let i in t)t.hasOwnProperty(i)&&(n+=`${i}: ${t[i]}; `);return n+=` }
`,n}function xot(){let e="";e+=Ha(".cesium-credit-lightbox-overlay",{display:"none","z-index":"1",position:"absolute",top:"0",left:"0",width:"100%",height:"100%","background-color":"rgba(80, 80, 80, 0.8)"}),e+=Ha(".cesium-credit-lightbox",{"background-color":"#303336",color:hD,position:"relative","min-height":`${_ot}px`,margin:"auto"}),e+=Ha(".cesium-credit-lightbox > ul > li a, .cesium-credit-lightbox > ul > li a:visited",{color:hD}),e+=Ha(".cesium-credit-lightbox > ul > li a:hover",{color:gj}),e+=Ha(".cesium-credit-lightbox.cesium-credit-lightbox-expanded",{border:"1px solid #444","border-radius":"5px","max-width":"370px"}),e+=Ha(".cesium-credit-lightbox.cesium-credit-lightbox-mobile",{height:"100%",width:"100%"}),e+=Ha(".cesium-credit-lightbox-title",{padding:"20px 20px 0 20px"}),e+=Ha(".cesium-credit-lightbox-close",{"font-size":"18pt",cursor:"pointer",position:"absolute",top:"0",right:"6px",color:hD}),e+=Ha(".cesium-credit-lightbox-close:hover",{color:gj}),e+=Ha(".cesium-credit-lightbox > ul",{margin:"0",padding:"12px 20px 12px 40px","font-size":"13px"}),e+=Ha(".cesium-credit-lightbox > ul > li",{"padding-bottom":"6px"}),e+=Ha(".cesium-credit-lightbox > ul > li *",{padding:"0",margin:"0"}),e+=Ha(".cesium-credit-expand-link",{"padding-left":"5px",cursor:"pointer","text-decoration":"underline",color:hD}),e+=Ha(".cesium-credit-expand-link:hover",{color:gj}),e+=Ha(".cesium-credit-text",{color:hD}),e+=Ha(".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 ar(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 l=document.createElement("ul");r.appendChild(l);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),xot();let g=Xt.clone(ar.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=l,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 yt,lightboxCredits:new yt},this._defaultCredit=void 0,this.viewport=n,this.container=e}function Fpe(e,t,n,i){i=y(i,1);let o=t.get(n.id);if(u(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 Mpe(n,i),r.push(o)),++e._creditDisplayElementPoolIndex,t.set(n.id,o)}}ar.prototype.addCredit=function(e){if(e._isIon){u(this._defaultCredit)||(this._defaultCredit=Xt.clone(Npe())),this._currentCesiumCredit=this._defaultCredit;return}let t;e.showOnScreen?t=this._currentFrameCredits.screenCredits:t=this._currentFrameCredits.lightboxCredits,Fpe(this,t,e)};ar.prototype.addDefaultCredit=function(e){let t=this._defaultCredits;got(t,e)||t.push(e)};ar.prototype.removeDefaultCredit=function(e){let t=this._defaultCredits,n=t.indexOf(e);n!==-1&&t.splice(n,1)};ar.prototype.showLightbox=function(){this._lightbox.style.display="block",this._expanded=!0};ar.prototype.hideLightbox=function(){this._lightbox.style.display="none",this._expanded=!1};ar.prototype.update=function(){this._expanded&&Aot(this)};ar.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];Fpe(this,t,o,Number.MAX_VALUE)}e.lightboxCredits.removeAll(),Xt.equals(ar.cesiumCredit,this._cesiumCredit)||(this._cesiumCredit=Xt.clone(ar.cesiumCredit)),this._currentCesiumCredit=this._cesiumCredit};ar.prototype.endFrame=function(){let e=this._currentFrameCredits.screenCredits.values;Bpe(this._screenContainer,e,this._delimiter,void 0);let t=this._currentFrameCredits.lightboxCredits.values;this._expandLink.style.display=t.length>0?"inline":"none",Bpe(this._creditList,t,void 0,"li"),yot(this)};ar.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)};ar.prototype.isDestroyed=function(){return!1};ar._cesiumCredit=void 0;ar._cesiumCreditInitialized=!1;var UV;function Npe(){if(!u(UV)){let e=Jt("Assets/Images/ion-credit.png");e.indexOf("http://")!==0&&e.indexOf("https://")!==0&&e.indexOf("data:")!==0&&(e=new Rpe.default(e).path()),UV=new Xt(`<a href="https://cesium.com/" target="_blank"><img src="${e}" title="Cesium ion"/></a>`,!0)}return ar._cesiumCreditInitialized||(ar._cesiumCredit=UV,ar._cesiumCreditInitialized=!0),UV}Object.defineProperties(ar,{cesiumCredit:{get:function(){return Npe(),ar._cesiumCredit},set:function(e){ar._cesiumCredit=e,ar._cesiumCreditInitialized=!0}}});ar.CreditDisplayElement=Mpe;var zV=ar;function GV(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 Cot=new h,Tot=new Q,Eot=new Be,bot=new _i,Sot=new rl,wot=new Zt,vot=new Sr,Dot=new z,Pot=[1,1e5];GV.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=bot:s instanceof rl?a=Sot:s instanceof Zt?a=wot:a=vot,a=s.clone(a);let c,l=this._frustumSplits;!u(l)||l.length<=1?(l=Pot,l[0]=this._camera.frustum.near,l[1]=this._camera.frustum.far,c=1):c=l.length-1;let f=r.positionWC,d=r.directionWC,p=r.upWC,g=r.rightWC;g=h.negate(g,Cot);let m=Tot;Q.setColumn(m,0,g,m),Q.setColumn(m,1,p,m),Q.setColumn(m,2,d,m);let A=Be.fromRotationMatrix(m,Eot);for(t.length=n.length=c,i=0;i<c;++i)a.near=l[i],a.far=l[i+1],t[i]=new Tn({geometryInstances:new gt({geometry:new mE({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:Ot.fromColor(z.fromAlpha(this._color,.1,Dot))},id:this.id,pickPrimitive:this}),appearance:new $t({translucent:!0,flat:!0}),asynchronous:!1}),n[i]=new Tn({geometryInstances:new gt({geometry:new $3({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:Ot.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)};GV.prototype.isDestroyed=function(){return!1};GV.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 gp=GV;function pD(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 mD=Lt.supportsTypedArrays()?new Float32Array(12):[],kpe=new h,Vpe=new h,yj=new h,Upe=new h,HV=new h;function Iot(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,kpe),g=h.normalize(p,Vpe),m=h.normalize(h.cross(h.UNIT_Z,p,yj),yj),A=h.normalize(h.cross(g,m,Upe),Upe),x=h.magnitude(p),C=Math.sqrt(x*x-1);o=h.multiplyByScalar(g,1/x,kpe);let T=C/x;r=h.multiplyByScalar(m,T,Vpe),s=h.multiplyByScalar(A,T,yj)}let a=h.add(o,s,HV);h.subtract(a,r,a),h.multiplyComponents(n,a,a),h.pack(a,mD,0);let c=h.subtract(o,s,HV);h.subtract(c,r,c),h.multiplyComponents(n,c,c),h.pack(c,mD,3);let l=h.add(o,s,HV);h.add(l,r,l),h.multiplyComponents(n,l,l),h.pack(l,mD,6);let f=h.subtract(o,s,HV);return h.add(f,r,f),h.multiplyComponents(n,f,f),h.pack(f,mD,9),mD}pD.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(u(this._command)||(this._rs=ke.fromCache({cull:{enabled:!0},depthTest:{enabled:!0},colorMask:{red:!1,green:!1,blue:!1,alpha:!1}}),this._command=new $e({renderState:this._rs,boundingVolume:new re(h.ZERO,i.maximumRadius),pass:Ce.OPAQUE,owner:this})),!u(this._sp)||this._useLogDepth!==o){this._useLogDepth=o;let s=new Ue({sources:[vk]}),a=new Ue({sources:[wk]});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=qt.replaceCache({shaderProgram:this._sp,context:t,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:{position:0}}),this._command.shaderProgram=this._sp}let r=Iot(i,e);if(u(this._va))this._va.getAttribute(0).vertexBuffer.copyFromArrayView(r);else{let s=new rt({attributes:{position:new Se({componentDatatype:K.FLOAT,componentsPerAttribute:3,values:r})},indices:[0,1,2,2,1,3],primitiveType:Re.TRIANGLES});this._va=Jn.fromGeometry({context:t,geometry:s,attributeLocations:{position:0},bufferUsage:Le.DYNAMIC_DRAW}),this._command.vertexArray=this._va}};pD.prototype.execute=function(e,t){this._mode===ee.SCENE3D&&this._command.execute(e,t)};pD.prototype.isDestroyed=function(){return!1};pD.prototype.destroy=function(){this._sp=this._sp&&this._sp.destroy(),this._va=this._va&&this._va.destroy()};var WV=pD;function _D(){}var Oot=/\bgl_FragDepthEXT\b/,Bot=/\bdiscard\b/;function Rot(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"depthOnly");if(!u(n)){let i=t._attributeLocations,o=t.fragmentShaderSource,r,s=!1,a=o.sources,c=a.length;for(r=0;r<c;++r)if(Oot.test(a[r])||Bot.test(a[r])){s=!0;break}let l=!1,f=o.defines;for(c=f.length,r=0;r<c;++r)if(f[r]==="LOG_DEPTH"){l=!0;break}let d;!s&&!l?(d=`void main()
{
gl_FragColor = vec4(1.0);
}
`,o=new Ue({sources:[d]})):!s&&l&&(d=`#ifdef GL_EXT_frag_depth
#extension GL_EXT_frag_depth : enable
#endif
void main()
{
gl_FragColor = vec4(1.0);
czm_writeLogDepth();
}
`,o=new Ue({defines:["LOG_DEPTH"],sources:[d]})),n=e.shaderCache.createDerivedShaderProgram(t,"depthOnly",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:o,attributeLocations:i})}return n}function Mot(e,t){let n=e._depthOnlyRenderStateCache,i=n[t.id];if(!u(i)){let o=ke.getState(t);o.depthMask=!0,o.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i=ke.fromCache(o),n[t.id]=i}return i}_D.createDepthOnlyDerivedCommand=function(e,t,n,i){u(i)||(i={});let o,r;return u(i.depthOnlyCommand)&&(o=i.depthOnlyCommand.shaderProgram,r=i.depthOnlyCommand.renderState),i.depthOnlyCommand=$e.shallowClone(t,i.depthOnlyCommand),!u(o)||i.shaderProgramId!==t.shaderProgram.id?(i.depthOnlyCommand.shaderProgram=Rot(n,t.shaderProgram),i.depthOnlyCommand.renderState=Mot(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.depthOnlyCommand.shaderProgram=o,i.depthOnlyCommand.renderState=r),i};var Lot=/\s+czm_writeLogDepth\(/,Fot=/\s+czm_vertexLogDepth\(/,Not=/\s*#extension\s+GL_EXT_frag_depth\s*:\s*enable/;function kot(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"logDepth");if(!u(n)){let i=t._attributeLocations,o=t.vertexShaderSource.clone(),r=t.fragmentShaderSource.clone();o.defines=u(o.defines)?o.defines.slice(0):[],o.defines.push("LOG_DEPTH"),r.defines=u(r.defines)?r.defines.slice(0):[],r.defines.push("LOG_DEPTH");let s,a,c=!1,l=o.sources,f=l.length;for(s=0;s<f;++s)if(Fot.test(l[s])){c=!0;break}if(!c){for(s=0;s<f;++s)l[s]=Ue.replaceMain(l[s],"czm_log_depth_main");a=`
void main()
{
czm_log_depth_main();
czm_vertexLogDepth();
}
`,l.push(a)}for(l=r.sources,f=l.length,c=!1,s=0;s<f;++s)Lot.test(l[s])&&(c=!0);r.defines.indexOf("LOG_DEPTH_WRITE")!==-1&&(c=!0);let d=!0;for(s=0;s<f;++s)Not.test(l[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++)l[s]=Ue.replaceMain(l[s],"czm_log_depth_main");p+=`
void main()
{
czm_log_depth_main();
czm_writeLogDepth();
}
`}l.push(p),n=e.shaderCache.createDerivedShaderProgram(t,"logDepth",{vertexShaderSource:o,fragmentShaderSource:r,attributeLocations:i})}return n}_D.createLogDepthCommand=function(e,t,n){u(n)||(n={});let i;return u(n.command)&&(i=n.command.shaderProgram),n.command=$e.shallowClone(e,n.command),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=kot(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};function Vot(e,t,n){let i=e.shaderCache.getDerivedShaderProgram(t,"pick");if(!u(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 = ${n};
}
`,l=new Array(a+1);for(let f=0;f<a;++f)l[f]=Ue.replaceMain(s[f],"czm_non_pick_main");l[a]=c,r=new Ue({sources:l,defines:r.defines}),i=e.shaderCache.createDerivedShaderProgram(t,"pick",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:r,attributeLocations:o})}return i}function Uot(e,t){let n=e.picking.pickRenderStateCache,i=n[t.id];if(!u(i)){let o=ke.getState(t);o.blending.enabled=!1,o.depthMask=!0,i=ke.fromCache(o),n[t.id]=i}return i}_D.createPickDerivedCommand=function(e,t,n,i){u(i)||(i={});let o,r;return u(i.pickCommand)&&(o=i.pickCommand.shaderProgram,r=i.pickCommand.renderState),i.pickCommand=$e.shallowClone(t,i.pickCommand),!u(o)||i.shaderProgramId!==t.shaderProgram.id?(i.pickCommand.shaderProgram=Vot(n,t.shaderProgram,t.pickId),i.pickCommand.renderState=Uot(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.pickCommand.shaderProgram=o,i.pickCommand.renderState=r),i};function zot(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"HDR");if(!u(n)){let i=t._attributeLocations,o=t.vertexShaderSource.clone(),r=t.fragmentShaderSource.clone();o.defines=u(o.defines)?o.defines.slice(0):[],o.defines.push("HDR"),r.defines=u(r.defines)?r.defines.slice(0):[],r.defines.push("HDR"),n=e.shaderCache.createDerivedShaderProgram(t,"HDR",{vertexShaderSource:o,fragmentShaderSource:r,attributeLocations:i})}return n}_D.createHdrCommand=function(e,t,n){u(n)||(n={});let i;return u(n.command)&&(i=n.command.shaderProgram),n.command=$e.shallowClone(e,n.command),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=zot(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};var jg=_D;function jV(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(!u(o)){t._alpha=void 0,t._beta=void 0,t._gamma=void 0;return}t._alpha=I.toRadians(o),t._beta=I.toRadians(i.beta),t._gamma=I.toRadians(i.gamma)}window.addEventListener("deviceorientation",n,!1),this._removeListener=function(){window.removeEventListener("deviceorientation",n,!1)}}var Got=new Be,zpe=new Be,Hot=new Q;function Wot(e,t,n,i){let o=e.direction,r=e.right,s=e.up,a=Be.fromAxisAngle(o,n,zpe),c=Be.fromAxisAngle(r,i,Got),l=Be.multiply(c,a,c),f=Be.fromAxisAngle(s,t,zpe);Be.multiply(f,l,l);let d=Q.fromQuaternion(l,Hot);Q.multiplyByVector(d,r,r),Q.multiplyByVector(d,s,s),Q.multiplyByVector(d,o,o)}jV.prototype.update=function(){if(!u(this._alpha))return;u(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;Wot(this._scene.camera,-e,t,n),this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma};jV.prototype.isDestroyed=function(){return!1};jV.prototype.destroy=function(){return this._removeListener(),le(this)};var qV=jV;function Gpe(){this.enabled=!0,this.renderable=!0,this.density=2e-4,this.screenSpaceErrorFactor=2,this.minimumBrightness=.03}var YV=[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],Vh=[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<Vh.length;++e)Vh[e]*=1e6;var Hpe=Vh[1],Aj=Vh[Vh.length-1];for(let e=0;e<Vh.length;++e)Vh[e]=(Vh[e]-Aj)/(Hpe-Aj);var zs=0;function jot(e){let t=YV,n=t.length;if(e<t[0])return zs=0,zs;if(e>t[n-1])return zs=n-2,zs;if(e>=t[zs]){if(zs+1<n&&e<t[zs+1])return zs;if(zs+2<n&&e<t[zs+2])return++zs,zs}else if(zs-1>=0&&e>=t[zs-1])return--zs,zs;let i;for(i=0;i<n-2&&!(e>=t[i]&&e<t[i+1]);++i);return zs=i,zs}var qot=new h;Gpe.prototype.update=function(e){if(!(e.fog.enabled=this.enabled))return;e.fog.renderable=this.renderable;let n=e.camera,i=n.positionCartographic;if(!u(i)||i.height>8e5||e.mode!==ee.SCENE3D){e.fog.enabled=!1;return}let o=i.height,r=jot(o),s=I.clamp((o-YV[r])/(YV[r+1]-YV[r]),0,1),a=I.lerp(Vh[r],Vh[r+1],s),c=this.density*1e6,l=c/Hpe*Aj;a=a*(c-l)*1e-6;let f=h.normalize(n.positionWC,qot),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 XV=Gpe;function Yot(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 KV=Yot;var Gs={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},oA=Gs.DERIVED_COMMANDS_MAXIMUM_LENGTH,$pe=["opaqueFrontFaceCommand","opaqueBackFaceCommand","depthOnlyFrontFaceCommand","depthOnlyBackFaceCommand","depthOnlyFrontAndBackFaceCommand","translucentFrontFaceCommand","translucentBackFaceCommand","translucentFrontFaceManualDepthTestCommand","translucentBackFaceManualDepthTestCommand","pickFrontFaceCommand","pickBackFaceCommand"];function rA(){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(oA),this._derivedBlendCommandTypes=new Array(oA),this._derivedPickCommandTypes=new Array(oA),this._derivedCommandTypesToUpdate=new Array(oA),this._derivedCommandsLength=0,this._derivedBlendCommandsLength=0,this._derivedPickCommandsLength=0,this._derivedCommandsToUpdateLength=0}Object.defineProperties(rA.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}}});rA.prototype.update=function(e){let t=e.globe;if(!u(t)||!t.show){this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._sunVisibleThroughGlobe=!0,this._environmentVisible=!0,this._useDepthPlane=!1;return}this._frontFaceAlphaByDistance=Wpe(t.translucency.enabled,t.translucency.frontFaceAlpha,t.translucency.frontFaceAlphaByDistance,this._frontFaceAlphaByDistance),this._backFaceAlphaByDistance=Wpe(t.translucency.enabled,t.translucency.backFaceAlpha,t.translucency.backFaceAlphaByDistance,this._backFaceAlphaByDistance),this._frontFaceTranslucent=jpe(t.translucency.enabled,this._frontFaceAlphaByDistance,t),this._backFaceTranslucent=jpe(t.translucency.enabled,this._backFaceAlphaByDistance,t),this._requiresManualDepthTest=Zot(this,e,t),this._sunVisibleThroughGlobe=Xot(this,e),this._environmentVisible=Kot(this,e),this._useDepthPlane=Jot(this,e),this._numberOfTextureUniforms=Qot(this),this._rectangle=ce.clone(t.translucency.rectangle,this._rectangle),$ot(this,e)};function Wpe(e,t,n,i){return e?u(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 jpe(e,t,n){return e&&(n.baseColor.alpha<1||t.nearValue<1||t.farValue<1)}function Xot(e,t){let n=e._frontFaceTranslucent,i=e._backFaceTranslucent;return n&&(t.cameraUnderground||i)}function Kot(e,t){return!t.cameraUnderground||e._frontFaceTranslucent}function Jot(e,t){return!t.cameraUnderground&&!e._frontFaceTranslucent}function Zot(e,t,n){return e._frontFaceTranslucent&&!e._backFaceTranslucent&&!n.depthTestAgainstTerrain&&t.mode!==ee.SCENE2D&&t.context.depthTexture}function Qot(e){let t=0;return e._frontFaceTranslucent&&++t,e._requiresManualDepthTest&&++t,t}function $ot(e,t){e._derivedCommandsLength=xj(e,t,!1,!1,e._derivedCommandTypes),e._derivedBlendCommandsLength=xj(e,t,!0,!1,e._derivedBlendCommandTypes),e._derivedPickCommandsLength=xj(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<oA;++n)(i&1<<n)>0&&(e._derivedCommandTypesToUpdate[o++]=n);e._derivedCommandsToUpdateLength=o;let r=i!==e._derivedCommandKey;e._derivedCommandKey=i,e._derivedCommandsDirty=r,!u(e._derivedCommandPacks)&&e._frontFaceTranslucent&&(e._derivedCommandPacks=mrt())}function xj(e,t,n,i,o){let r=0,s=e._frontFaceTranslucent,a=e._backFaceTranslucent;if(!s)return r;let c=t.cameraUnderground,l=e._requiresManualDepthTest,f=i?Gs.PICK_FRONT_FACE:l?Gs.TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:Gs.TRANSLUCENT_FRONT_FACE,d=i?Gs.PICK_BACK_FACE:l?Gs.TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:Gs.TRANSLUCENT_BACK_FACE;return t.mode===ee.SCENE2D?(o[r++]=Gs.DEPTH_ONLY_FRONT_FACE,o[r++]=f,r):(a?(n||(o[r++]=Gs.DEPTH_ONLY_FRONT_AND_BACK_FACE),c?(o[r++]=f,o[r++]=d):(o[r++]=d,o[r++]=f)):c?(n||(o[r++]=Gs.DEPTH_ONLY_BACK_FACE),o[r++]=Gs.OPAQUE_FRONT_FACE,o[r++]=d):(n||(o[r++]=Gs.DEPTH_ONLY_FRONT_FACE),o[r++]=Gs.OPAQUE_BACK_FACE,o[r++]=f),r)}function rf(e,t){let n=e.indexOf(t);n>-1&&e.splice(n,1)}function qpe(e,t){return e.indexOf(t)>-1}function ert(e,t){rf(e.defines,"TRANSLUCENT"),rf(t.defines,"TRANSLUCENT")}function trt(e,t){rf(e.defines,"GROUND_ATMOSPHERE"),rf(t.defines,"GROUND_ATMOSPHERE"),rf(e.defines,"FOG"),rf(t.defines,"FOG"),rf(e.defines,"TRANSLUCENT"),rf(t.defines,"TRANSLUCENT")}function Cj(e,t){if(qpe(t.defines,"TILE_LIMIT_RECTANGLE")||qpe(t.defines,"ENABLE_CLIPPING_PLANES"))return;let n=`void main()
{
gl_FragColor = vec4(1.0);
}
`;t.sources=[n]}function Tj(e,t){let n=t.sources,i=n.length;for(let r=0;r<i;++r)n[r]=Ue.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 e_e(e,t){Tj(e,t),rf(e.defines,"GROUND_ATMOSPHERE"),rf(t.defines,"GROUND_ATMOSPHERE"),rf(e.defines,"FOG"),rf(t.defines,"FOG")}function nrt(e,t){Tj(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function irt(e,t){e_e(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function Ype(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 ort(e,t,n,i,o,r){if(!u(o))return t;if(!i&&u(n))return n;let s=e.shaderCache.getDerivedShaderProgram(t,r);if(!u(s)){let a=t._attributeLocations,c=t.vertexShaderSource.clone(),l=t.fragmentShaderSource.clone();c.defines=u(c.defines)?c.defines.slice(0):[],l.defines=u(l.defines)?l.defines.slice(0):[],o(c,l),s=e.shaderCache.createDerivedShaderProgram(t,r,{vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:a})}return s}function rrt(e){e.cull.face=Ai.BACK,e.cull.enabled=!0}function srt(e){e.cull.face=Ai.FRONT,e.cull.enabled=!0}function art(e){e.cull.face=Ai.BACK,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function crt(e){e.cull.face=Ai.FRONT,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function lrt(e){e.cull.enabled=!1,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function Xpe(e){e.cull.face=Ai.BACK,e.cull.enabled=!0,e.depthMask=!1,e.blending=an.ALPHA_BLEND}function Kpe(e){e.cull.face=Ai.FRONT,e.cull.enabled=!0,e.depthMask=!1,e.blending=an.ALPHA_BLEND}function urt(e){e.cull.face=Ai.BACK,e.cull.enabled=!0,e.blending.enabled=!1}function frt(e){e.cull.face=Ai.FRONT,e.cull.enabled=!0,e.blending.enabled=!1}function drt(e,t,n,i,o){if(!u(i))return e;if(!n&&u(t))return t;let r=o[e.id];if(!u(r)){let s=ke.getState(e);i(s),r=ke.fromCache(s),o[e.id]=r}return r}function RE(e){return{u_classificationTexture:function(){return e._globeTranslucencyFramebuffer.classificationTexture}}}function hrt(e,t,n,i,o){return u(o)?!i&&u(n)?n:_t(t,o(e),!1):t}function yd(e){this.pass=e.pass,this.pickOnly=e.pickOnly,this.getShaderProgramFunction=e.getShaderProgramFunction,this.getRenderStateFunction=e.getRenderStateFunction,this.getUniformMapFunction=e.getUniformMapFunction,this.renderStateCache={}}function mrt(){return[new yd({pass:Ce.GLOBE,pickOnly:!1,getShaderProgramFunction:ert,getRenderStateFunction:rrt,getUniformMapFunction:void 0}),new yd({pass:Ce.GLOBE,pickOnly:!1,getShaderProgramFunction:trt,getRenderStateFunction:srt,getUniformMapFunction:void 0}),new yd({pass:Ce.GLOBE,pickOnly:!1,getShaderProgramFunction:Cj,getRenderStateFunction:art,getUniformMapFunction:void 0}),new yd({pass:Ce.GLOBE,pickOnly:!1,getShaderProgramFunction:Cj,getRenderStateFunction:crt,getUniformMapFunction:void 0}),new yd({pass:Ce.GLOBE,pickOnly:!1,getShaderProgramFunction:Cj,getRenderStateFunction:lrt,getUniformMapFunction:void 0}),new yd({pass:Ce.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Tj,getRenderStateFunction:Xpe,getUniformMapFunction:RE}),new yd({pass:Ce.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:e_e,getRenderStateFunction:Kpe,getUniformMapFunction:RE}),new yd({pass:Ce.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:nrt,getRenderStateFunction:Xpe,getUniformMapFunction:RE}),new yd({pass:Ce.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:irt,getRenderStateFunction:Kpe,getUniformMapFunction:RE}),new yd({pass:Ce.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:Ype,getRenderStateFunction:urt,getUniformMapFunction:RE}),new yd({pass:Ce.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:Ype,getRenderStateFunction:frt,getUniformMapFunction:RE})]}var Jpe=new Array(oA),Zpe=new Array(oA);rA.prototype.updateDerivedCommands=function(e,t){let n=this._derivedCommandTypesToUpdate,i=this._derivedCommandsToUpdateLength;if(i!==0){for(let o=0;o<i;++o)Zpe[o]=this._derivedCommandPacks[n[o]],Jpe[o]=$pe[n[o]];prt(this,e,i,n,Jpe,Zpe,t)}};function prt(e,t,n,i,o,r,s){let a=t.derivedCommands.globeTranslucency,c=e._derivedCommandsDirty;if(t.dirty||!u(a)||c){t.dirty=!1,u(a)||(a={},t.derivedCommands.globeTranslucency=a);let l=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=l),m&&(a.shaderProgramDirtyFrame=l),A&&(a.renderStateDirtyFrame=l),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],T=i[x],b=o[x],S=a[b],v,P,O;u(S)?(v=S.uniformMap,P=S.shaderProgram,O=S.renderState):(v=void 0,P=void 0,O=void 0),S=$e.shallowClone(t,S),a[b]=S;let R=y(S.derivedCommands.uniformMapDirtyFrame,0),M=y(S.derivedCommands.shaderProgramDirtyFrame,0),L=y(S.derivedCommands.renderStateDirtyFrame,0),_=g||R<f,E=m||M<d,w=A||L<p;_&&(S.derivedCommands.uniformMapDirtyFrame=l),E&&(S.derivedCommands.shaderProgramDirtyFrame=l),w&&(S.derivedCommands.renderStateDirtyFrame=l),S.derivedCommands.type=T,S.pass=C.pass,S.pickOnly=C.pickOnly,S.uniformMap=hrt(e,t.uniformMap,v,_,C.getUniformMapFunction),S.shaderProgram=ort(s.context,t.shaderProgram,P,E,C.getShaderProgramFunction,b),S.renderState=drt(t.renderState,O,w,C.getRenderStateFunction,C.renderStateCache)}}}rA.prototype.pushDerivedCommands=function(e,t,n){let i=n.passes.pick;if(i&&t)return;let o=this._derivedCommandTypes,r=this._derivedCommandsLength;if(i?(o=this._derivedPickCommandTypes,r=this._derivedPickCommandsLength):t&&(o=this._derivedBlendCommandTypes,r=this._derivedBlendCommandsLength),r===0){n.commandList.push(e);return}let s=e.derivedCommands.globeTranslucency;for(let a=0;a<r;++a){let c=$pe[o[a]];n.commandList.push(s[c])}};function t_e(e,t,n,i,o,r,s){for(let a=0;a<t;++a){let c=e[a],l=c.derivedCommands.type;(!u(s)||s.indexOf(l)>-1)&&n(c,i,o,r)}}function Qpe(e,t,n,i,o,r){for(let s=0;s<t;++s)n(e[s],i,o,r)}var _rt=[Gs.OPAQUE_FRONT_FACE,Gs.OPAQUE_BACK_FACE],grt=[Gs.DEPTH_ONLY_FRONT_FACE,Gs.DEPTH_ONLY_BACK_FACE,Gs.DEPTH_ONLY_FRONT_AND_BACK_FACE];rA.prototype.executeGlobeCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[Ce.GLOBE],a=e.indices[Ce.GLOBE];a!==0&&(this._globeTranslucencyFramebuffer=n,n.clearClassification(r,o),t_e(s,a,t,i,r,o,_rt))};rA.prototype.executeGlobeClassificationCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[Ce.GLOBE],a=e.indices[Ce.GLOBE],c=e.commands[Ce.TERRAIN_CLASSIFICATION],l=e.indices[Ce.TERRAIN_CLASSIFICATION];if(a===0||l===0)return;let f=this._frontFaceTranslucent,d=this._backFaceTranslucent;if((!f||!d)&&Qpe(c,l,t,i,r,o),!f&&!d)return;this._globeTranslucencyFramebuffer=n;let p=r.uniformState.globeDepthTexture,g=o.framebuffer;if(o.framebuffer=n.classificationFramebuffer,t_e(s,a,t,i,r,o,grt),r.depthTexture){let m=n.packDepth(r,o);r.uniformState.globeDepthTexture=m}Qpe(c,l,t,i,r,o),r.uniformState.globeDepthTexture=p,o.framebuffer=g};var JV=rA;var Zl=`uniform sampler2D colorTexture;
varying vec2 v_textureCoordinates;
void main()
{
gl_FragColor = texture2D(colorTexture, v_textureCoordinates);
}
`;function Uh(){this._numSamples=1,this.previousFramebuffer=void 0,this._previousFramebuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this._fbo=new si({depthStencil:!0,createDepthAttachments:!1}),this._fboClassified=new si({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 $n({color:new z(0,0,0,0),owner:this}),this._clearCommand=new $n({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(Uh.prototype,{unclassifiedCommand:{get:function(){return this._unclassifiedCommand}}});Uh.isTranslucencySupported=function(e){return e.depthTexture&&e.fragmentDepth};var yrt={depthMask:!1,stencilTest:{enabled:!0,frontFunction:Nn.EQUAL,frontOperation:{fail:ct.KEEP,zFail:ct.KEEP,zPass:ct.KEEP},backFunction:Nn.NEVER,reference:0,mask:vt.CLASSIFICATION_MASK},blending:an.ALPHA_BLEND},Art={depthMask:!1,stencilTest:{enabled:!0,frontFunction:Nn.NOT_EQUAL,frontOperation:{fail:ct.KEEP,zFail:ct.KEEP,zPass:ct.KEEP},backFunction:Nn.NEVER,reference:0,mask:vt.CLASSIFICATION_MASK},blending:an.ALPHA_BLEND},xrt={depthMask:!0,depthTest:{enabled:!0},stencilTest:vt.setCesium3DTileBit(),stencilMask:vt.CESIUM_3D_TILE_MASK,blending:an.ALPHA_BLEND},Crt=`#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;
}
`,Trt=`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
}
`;Uh.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=!u(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(),u(this._previousFramebuffer)||(this._depthStencilTexture=new Bt({context:e,width:s,height:a,pixelFormat:dt.DEPTH_STENCIL,pixelDatatype:Ye.UNSIGNED_INT_24_8}),t>1&&(this._depthStencilRenderbuffer=new Au({context:e,width:s,height:a,format:jc.DEPTH24_STENCIL8,numSamples:t})))),!u(this._fbo.framebuffer)||c||o||r){this._fbo.destroy(),this._fboClassified.destroy();let l,f;u(this._previousFramebuffer)?(l=n.getDepthStencilTexture(),f=n.getDepthStencilRenderbuffer()):(l=this._depthStencilTexture,f=this._depthStencilRenderbuffer),this._fbo.setDepthStencilTexture(l),u(f)&&this._fbo.setDepthStencilRenderbuffer(f),this._fbo.update(e,s,a,t),u(this._previousFramebuffer)||(this._fboClassified.setDepthStencilTexture(l),this._fboClassified.update(e,s,a))}if(u(this._rsUnclassified)||(this._rsUnclassified=ke.fromCache(yrt),this._rsClassified=ke.fromCache(Art),this._rsDefault=ke.fromCache(xrt)),!u(this._unclassifiedCommand)||o||r){u(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy());let l=u(this._previousFramebuffer)?Trt:Crt,f=new Ue({defines:["UNCLASSIFIED"],sources:[l]}),d=new Ue({sources:[l]});this._unclassifiedCommand=e.createViewportQuadCommand(f,{renderState:u(this._previousFramebuffer)?this._rsUnclassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),this._classifiedCommand=e.createViewportQuadCommand(d,{renderState:u(this._previousFramebuffer)?this._rsClassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),u(this._translucentCommand)&&(this._translucentCommand.shaderProgram=this._translucentCommand.shaderProgram&&this._translucentCommand.shaderProgram.destroy()),u(this._previousFramebuffer)||(this._translucentCommand=e.createViewportQuadCommand(Zl,{renderState:this._rsUnclassified,uniformMap:this._uniformMap,owner:this}))}};Uh.prototype.prepareTextures=function(e,t){this._fbo._numSamples>1&&this._fbo.prepareTextures(e,t)};Uh.prototype.clear=function(e,t){u(this._previousFramebuffer)?this._fbo.clear(e,this._clearColorCommand,t):(this._fbo.clear(e,this._clearCommand,t),this._fboClassified.clear(e,this._clearCommand,t))};Uh.prototype.executeClassified=function(e,t){if(!u(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)};Uh.prototype.executeUnclassified=function(e,t){this._unclassifiedCommand.execute(e,t)};Uh.prototype.isDestroyed=function(){return!1};Uh.prototype.destroy=function(){return this._fbo.destroy(),this._fboClassified.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),u(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 gD=Uh;function ZV(e){this._total=e,this.usedThisFrame=0,this.stolenFromMeThisFrame=0,this.starvedThisFrame=!1,this.starvedLastFrame=!1}Object.defineProperties(ZV.prototype,{total:{get:function(){return this._total}}});function qg(e){let t=new Array(Ea.NUMBER_OF_JOB_TYPES);t[Ea.TEXTURE]=new ZV(u(e)?e[Ea.TEXTURE]:10),t[Ea.PROGRAM]=new ZV(u(e)?e[Ea.PROGRAM]:10),t[Ea.BUFFER]=new ZV(u(e)?e[Ea.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}qg.getTimestamp=Si;Object.defineProperties(qg.prototype,{totalBudget:{get:function(){return this._totalBudget}}});qg.prototype.disableThisFrame=function(){this._totalUsedThisFrame=this._totalBudget};qg.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};qg.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,l;for(l=0;l<c&&(r=n[l],!(r.usedThisFrame+r.stolenFromMeThisFrame<r.total&&!r.starvedLastFrame));++l);if(l===c&&o)return!1;o&&(i.starvedThisFrame=!0)}let s=qg.getTimestamp();e.execute();let a=qg.getTimestamp()-s;return this._totalUsedThisFrame+=a,r?r.stolenFromMeThisFrame+=a:i.usedThisFrame+=a,this._executedThisFrame[t]=!0,!0};var QV=qg;function $V(e){e=y(e,y.EMPTY_OBJECT);let t=Pn(e.container);this._container=t;let n=document.createElement("div");n.className="cesium-performanceDisplay";let i=document.createElement("div");i.className="cesium-performanceDisplay-fps",this._fpsText=document.createTextNode(""),i.appendChild(this._fpsText);let o=document.createElement("div");o.className="cesium-performanceDisplay-ms",this._msText=document.createTextNode(""),o.appendChild(this._msText),n.appendChild(o),n.appendChild(i),this._container.appendChild(n),this._lastFpsSampleTime=Si(),this._lastMsSampleTime=Si(),this._fpsFrameCount=0,this._msFrameCount=0,this._throttled=!1;let r=document.createElement("div");r.className="cesium-performanceDisplay-throttled",this._throttledText=document.createTextNode(""),r.appendChild(this._throttledText),n.appendChild(r)}Object.defineProperties($V.prototype,{throttled:{get:function(){return this._throttled},set:function(e){this._throttled!==e&&(e?this._throttledText.nodeValue="(throttled)":this._throttledText.nodeValue="",this._throttled=e)}}});$V.prototype.update=function(e){let t=Si(),n=y(e,!0);this._fpsFrameCount++;let i=t-this._lastFpsSampleTime;if(i>1e3){let r="N/A";n&&(r=this._fpsFrameCount*1e3/i|0),this._fpsText.nodeValue=`${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=`${r} MS`,this._lastMsSampleTime=t,this._msFrameCount=0}};$V.prototype.destroy=function(){return le(this)};var Yg=$V;function sA(){this._framebuffer=new si,this._textureToCopy=void 0,this._copyDepthCommand=void 0}Object.defineProperties(sA.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function Ert(e,t,n){let i=n.width,o=n.height;e._framebuffer.update(t,i,o)}function brt(e,t,n){if(!u(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:ke.fromCache(),uniformMap:{u_texture:function(){return e._textureToCopy}},owner:e})}e._textureToCopy=n,e._copyDepthCommand.framebuffer=e.framebuffer}sA.prototype.update=function(e,t){Ert(this,e,t),brt(this,e,t)};var Srt=new se,wrt=new se(1,1/255,1/65025,1/16581375);sA.prototype.getDepth=function(e,t,n){if(!u(this.framebuffer))return;let i=e.readPixels({x:t,y:n,width:1,height:1,framebuffer:this.framebuffer}),o=se.unpack(i,0,Srt);return se.divideByScalar(o,255,o),se.dot(o,wrt)};sA.prototype.executeCopyDepth=function(e,t){this._copyDepthCommand.execute(e,t)};sA.prototype.isDestroyed=function(){return!1};sA.prototype.destroy=function(){return this._framebuffer.destroy(),u(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=u(this._copyDepthCommand.shaderProgram)&&this._copyDepthCommand.shaderProgram.destroy()),le(this)};var eU=sA;function vrt(e,t){this.near=y(e,0),this.far=y(t,0);let n=Ce.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 tU=vrt;var aA=`uniform highp sampler2D u_depthTexture;
varying vec2 v_textureCoordinates;
void main()
{
gl_FragColor = czm_packDepth(texture2D(u_depthTexture, v_textureCoordinates).r);
}
`;function zh(){this._picking=!1,this._numSamples=1,this._tempCopyDepthTexture=void 0,this._pickColorFramebuffer=new si({depthStencil:!0,supportsDepthTexture:!0}),this._outputFramebuffer=new si({depthStencil:!0,supportsDepthTexture:!0}),this._copyDepthFramebuffer=new si,this._tempCopyDepthFramebuffer=new si,this._updateDepthFramebuffer=new si({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 He,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(zh.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 Drt(e){e._pickColorFramebuffer.destroy(),e._outputFramebuffer.destroy(),e._copyDepthFramebuffer.destroy(),e._tempCopyDepthFramebuffer.destroy(),e._updateDepthFramebuffer.destroy()}function n_e(e,t,n,i,o){e._viewport.width=n,e._viewport.height=i;let r=!He.equals(e._viewport,o.viewport),s=r!==e._useScissorTest;e._useScissorTest=r,He.equals(e._scissorRectangle,o.viewport)||(e._scissorRectangle=He.clone(o.viewport,e._scissorRectangle),s=!0),(!u(e._rs)||!He.equals(e._viewport,e._rs.viewport)||s)&&(e._rs=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}}),e._rsBlend=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:an.ALPHA_BLEND}),e._rsUpdate=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:Nn.EQUAL,frontOperation:{fail:ct.KEEP,zFail:ct.KEEP,zPass:ct.KEEP},backFunction:Nn.NEVER,reference:vt.CESIUM_3D_TILE_MASK,mask:vt.CESIUM_3D_TILE_MASK}})),u(e._copyDepthCommand)||(e._copyDepthCommand=t.createViewportQuadCommand(aA,{uniformMap:{u_depthTexture:function(){return e.colorFramebufferManager.getDepthStencilTexture()}},owner:e})),e._copyDepthCommand.framebuffer=e._copyDepthFramebuffer.framebuffer,e._copyDepthCommand.renderState=e._rs,u(e._copyColorCommand)||(e._copyColorCommand=t.createViewportQuadCommand(Zl,{uniformMap:{colorTexture:function(){return e.colorFramebufferManager.getColorTexture()}},owner:e})),e._copyColorCommand.renderState=e._rs,u(e._tempCopyDepthCommand)||(e._tempCopyDepthCommand=t.createViewportQuadCommand(aA,{uniformMap:{u_depthTexture:function(){return e._tempCopyDepthTexture}},owner:e})),e._tempCopyDepthCommand.framebuffer=e._tempCopyDepthFramebuffer.framebuffer,e._tempCopyDepthCommand.renderState=e._rs,u(e._updateDepthCommand)||(e._updateDepthCommand=t.createViewportQuadCommand(Zl,{uniformMap:{colorTexture:function(){return e._tempCopyDepthFramebuffer.getColorTexture()}},owner:e})),e._updateDepthCommand.framebuffer=e._updateDepthFramebuffer.framebuffer,e._updateDepthCommand.renderState=e._rsUpdate,u(e._clearGlobeColorCommand)||(e._clearGlobeColorCommand=new $n({color:new z(0,0,0,0),stencil:0,owner:e})),e._clearGlobeColorCommand.framebuffer=e.framebuffer}zh.prototype.update=function(e,t,n,i,o,r){let s=n.width,a=n.height,c=o?e.halfFloatingPointTexture?Ye.HALF_FLOAT:Ye.FLOAT:Ye.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),n_e(this,e,s,a,t),e.uniformState.globeDepthTexture=void 0,this._useHdr=o,this._clearGlobeDepth=r};zh.prototype.prepareColorTextures=function(e,t){!this.picking&&this._numSamples>1&&this._outputFramebuffer.prepareTextures(e,t)};zh.prototype.executeCopyDepth=function(e,t){u(this._copyDepthCommand)&&(this.prepareColorTextures(e),this._copyDepthCommand.execute(e,t),e.uniformState.globeDepthTexture=this._copyDepthFramebuffer.getColorTexture())};zh.prototype.executeUpdateDepth=function(e,t,n,i){let o=u(i)?i:t.framebuffer.depthStencilTexture;if(n||o!==this.colorFramebufferManager.getDepthStencilTexture()){if(u(this._updateDepthCommand)){if(!u(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),n_e(this,e,r,s,t)}this._tempCopyDepthTexture=o,this._tempCopyDepthCommand.execute(e,t),this._updateDepthCommand.execute(e,t)}return}u(this._copyDepthCommand)&&this._copyDepthCommand.execute(e,t)};zh.prototype.executeCopyColor=function(e,t){u(this._copyColorCommand)&&this._copyColorCommand.execute(e,t)};zh.prototype.clear=function(e,t,n){let i=this._clearGlobeColorCommand;u(i)&&(z.clone(n,i.color),this.colorFramebufferManager.clear(e,i,t))};zh.prototype.isDestroyed=function(){return!1};zh.prototype.destroy=function(){return Drt(this),u(this._copyColorCommand)&&(this._copyColorCommand.shaderProgram=this._copyColorCommand.shaderProgram.destroy()),u(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=this._copyDepthCommand.shaderProgram.destroy()),u(this._tempCopyDepthCommand)&&(this._tempCopyDepthCommand.shaderProgram=this._tempCopyDepthCommand.shaderProgram.destroy()),u(this._updateDepthCommand)&&(this._updateDepthCommand.shaderProgram=this._updateDepthCommand.shaderProgram.destroy()),le(this)};var nU=zh;function cA(){this._framebuffer=new si({depthStencil:!0,supportsDepthTexture:!0}),this._packedDepthFramebuffer=new si,this._renderState=void 0,this._packedDepthCommand=void 0,this._clearCommand=void 0,this._viewport=new He,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0}Object.defineProperties(cA.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 Prt(e){e._framebuffer.destroy(),e._packedDepthFramebuffer.destroy()}function Irt(e,t,n,i,o){let r=o?t.halfFloatingPointTexture?Ye.HALF_FLOAT:Ye.FLOAT:Ye.UNSIGNED_BYTE;e._framebuffer.update(t,n,i,1,r),e._packedDepthFramebuffer.update(t,n,i)}function Ort(e,t,n,i,o){e._viewport.width=n,e._viewport.height=i;let r=!He.equals(e._viewport,o.viewport),s=r!==e._useScissorTest;e._useScissorTest=r,He.equals(e._scissorRectangle,o.viewport)||(e._scissorRectangle=He.clone(o.viewport,e._scissorRectangle),s=!0),(!u(e._renderState)||!He.equals(e._viewport,e._renderState.viewport)||s)&&(e._renderState=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),u(e._packedDepthCommand)||(e._packedDepthCommand=t.createViewportQuadCommand(aA,{uniformMap:{u_depthTexture:function(){return e.depthStencilTexture}},owner:e})),u(e._clearCommand)||(e._clearCommand=new $n({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}cA.prototype.updateAndClear=function(e,t,n,i){let o=t.width,r=t.height;Irt(this,n,o,r,e),Ort(this,n,o,r,i),this._useHdr=e};cA.prototype.clearClassification=function(e,t){this._clearCommand.execute(e,t)};cA.prototype.packDepth=function(e,t){return this._packedDepthCommand.execute(e,t),this.packedDepthTexture};cA.prototype.isDestroyed=function(){return!1};cA.prototype.destroy=function(){return Prt(this),le(this)};var iU=cA;function yp(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 si({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._alphaFBO=new si({createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._adjustTranslucentFBO=new si({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1}),this._adjustAlphaFBO=new si({createColorAttachments:!1}),this._opaqueClearCommand=new $n({color:new z(0,0,0,0),owner:this}),this._translucentMRTClearCommand=new $n({color:new z(0,0,0,1),owner:this}),this._translucentMultipassClearCommand=new $n({color:new z(0,0,0,0),owner:this}),this._alphaClearCommand=new $n({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 He,this._rs=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHDR=!1}function i_e(e){e._accumulationTexture=e._accumulationTexture&&!e._accumulationTexture.isDestroyed()&&e._accumulationTexture.destroy(),e._revealageTexture=e._revealageTexture&&!e._revealageTexture.isDestroyed()&&e._revealageTexture.destroy()}function Ej(e){e._translucentFBO.destroy(),e._alphaFBO.destroy(),e._adjustTranslucentFBO.destroy(),e._adjustAlphaFBO.destroy()}function o_e(e){i_e(e),Ej(e)}function Brt(e,t,n,i){i_e(e),e._accumulationTexture=new Bt({context:t,width:n,height:i,pixelFormat:dt.RGBA,pixelDatatype:Ye.FLOAT});let o=new Float32Array(n*i*4);e._revealageTexture=new Bt({context:t,pixelFormat:dt.RGBA,pixelDatatype:Ye.FLOAT,source:{arrayBufferView:o,width:n,height:i},flipY:!1})}function Rrt(e,t){Ej(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)&&(Ej(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,l=e._adjustAlphaFBO.status===n;(!s||!a||!c||!l)&&(o_e(e),e._translucentMultipassSupport=!1,i=!1)}return i}yp.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=!u(a)||a.width!==r||a.height!==s||i!==this._useHDR,l=this._numSamples!==o;if((c||l)&&(this._numSamples=o,Brt(this,e,r,s)),(!u(this._translucentFBO.framebuffer)||c||l)&&!Rrt(this,e))return;this._useHDR=i;let f=this,d,p;u(this._compositeCommand)||(d=new Ue({sources:[Sk]}),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})),u(this._adjustTranslucentCommand)||(this._translucentMRTSupport?(d=new Ue({defines:["MRT"],sources:[Hv]}),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 Ue({sources:[Hv]}),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=!He.equals(this._viewport,t.viewport),m=g!==this._useScissorTest;this._useScissorTest=g,He.equals(this._scissorRectangle,t.viewport)||(this._scissorRectangle=He.clone(t.viewport,this._scissorRectangle),m=!0),(!u(this._rs)||!He.equals(this._viewport,this._rs.viewport)||m)&&(this._rs=ke.fromCache({viewport:this._viewport,scissorTest:{enabled:this._useScissorTest,rectangle:this._scissorRectangle}})),u(this._compositeCommand)&&(this._compositeCommand.renderState=this._rs),this._adjustTranslucentCommand&&(this._adjustTranslucentCommand.renderState=this._rs),u(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.renderState=this._rs)};var Mrt={enabled:!0,color:new z(0,0,0,0),equationRgb:ga.ADD,equationAlpha:ga.ADD,functionSourceRgb:Ao.ONE,functionDestinationRgb:Ao.ONE,functionSourceAlpha:Ao.ZERO,functionDestinationAlpha:Ao.ONE_MINUS_SOURCE_ALPHA},Lrt={enabled:!0,color:new z(0,0,0,0),equationRgb:ga.ADD,equationAlpha:ga.ADD,functionSourceRgb:Ao.ONE,functionDestinationRgb:Ao.ONE,functionSourceAlpha:Ao.ONE,functionDestinationAlpha:Ao.ONE},Frt={enabled:!0,color:new z(0,0,0,0),equationRgb:ga.ADD,equationAlpha:ga.ADD,functionSourceRgb:Ao.ZERO,functionDestinationRgb:Ao.ONE_MINUS_SOURCE_ALPHA,functionSourceAlpha:Ao.ZERO,functionDestinationAlpha:Ao.ONE_MINUS_SOURCE_ALPHA};function bj(e,t,n,i){let o=n[i.id];if(!u(o)){let r=ke.getState(i);r.depthMask=!1,r.blending=t,o=ke.fromCache(r),n[i.id]=o}return o}function Nrt(e,t,n){return bj(t,Mrt,e._translucentRenderStateCache,n)}function krt(e,t,n){return bj(t,Lrt,e._translucentRenderStateCache,n)}function Vrt(e,t,n){return bj(t,Frt,e._alphaRenderStateCache,n)}var Urt=` 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);
`,zrt=` 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;
`,Grt=` float ai = czm_gl_FragColor.a;
gl_FragColor = vec4(ai);
`;function Sj(e,t,n,i){let o=e.shaderCache.getDerivedShaderProgram(t,n);if(!u(o)){let r=t._attributeLocations,s=t.fragmentShaderSource.clone();s.sources=s.sources.map(function(a){return a=Ue.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;
}
${i}}
`),o=e.shaderCache.createDerivedShaderProgram(t,n,{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:s,attributeLocations:r})}return o}function Hrt(e,t){return Sj(e,t,"translucentMRT",Urt)}function Wrt(e,t){return Sj(e,t,"translucentMultipass",zrt)}function jrt(e,t){return Sj(e,t,"alphaMultipass",Grt)}yp.prototype.createDerivedCommands=function(e,t,n){if(u(n)||(n={}),this._translucentMRTSupport){let i,o;u(n.translucentCommand)&&(i=n.translucentCommand.shaderProgram,o=n.translucentCommand.renderState),n.translucentCommand=$e.shallowClone(e,n.translucentCommand),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=Hrt(t,e.shaderProgram),n.translucentCommand.renderState=Nrt(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=i,n.translucentCommand.renderState=o)}else{let i,o,r,s;u(n.translucentCommand)&&(i=n.translucentCommand.shaderProgram,o=n.translucentCommand.renderState,r=n.alphaCommand.shaderProgram,s=n.alphaCommand.renderState),n.translucentCommand=$e.shallowClone(e,n.translucentCommand),n.alphaCommand=$e.shallowClone(e,n.alphaCommand),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=Wrt(t,e.shaderProgram),n.translucentCommand.renderState=krt(this,t,e.renderState),n.alphaCommand.shaderProgram=jrt(t,e.shaderProgram),n.alphaCommand.renderState=Vrt(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 qrt(e,t,n,i,o,r){let s,a,c,l=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(l,i),i.framebuffer=e._adjustAlphaFBO.framebuffer,e._adjustAlphaCommand.execute(l,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,l,i,A);for(u(r)&&(s=r.unclassifiedCommand,a=m&&s.receiveShadows?s.derivedCommands.oit.shadows.translucentCommand:s.derivedCommands.oit.translucentCommand,n(a,t,l,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,l,i,A);u(r)&&(s=r.unclassifiedCommand,a=m&&s.receiveShadows?s.derivedCommands.oit.shadows.alphaCommand:s.derivedCommands.oit.alphaCommand,n(a,t,l,i,A)),i.framebuffer=p}function Yrt(e,t,n,i,o,r){let s=t.context,a=t.frameState.useLogDepth,c=t._hdr,l=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);u(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=l}yp.prototype.executeCommands=function(e,t,n,i,o){if(this._translucentMRTSupport){Yrt(this,e,t,n,i,o);return}qrt(this,e,t,n,i,o)};yp.prototype.execute=function(e,t){this._compositeCommand.execute(e,t)};yp.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};yp.prototype.isSupported=function(){return this._translucentMRTSupport||this._translucentMultipassSupport};yp.prototype.isDestroyed=function(){return!1};yp.prototype.destroy=function(){return o_e(this),u(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),u(this._adjustTranslucentCommand)&&(this._adjustTranslucentCommand.shaderProgram=this._adjustTranslucentCommand.shaderProgram&&this._adjustTranslucentCommand.shaderProgram.destroy()),u(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.shaderProgram=this._adjustAlphaCommand.shaderProgram&&this._adjustAlphaCommand.shaderProgram.destroy()),le(this)};var oU=yp;function yD(){this._framebuffer=new si({color:!1,depthStencil:!0,supportsDepthTexture:!0}),this._passState=void 0}Object.defineProperties(yD.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function Xrt(e){e._framebuffer.destroy()}function Krt(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i);let o=new yc(t);o.blendingEnabled=!1,o.scissorTest={enabled:!0,rectangle:new He},o.viewport=new He,e._passState=o}yD.prototype.update=function(e,t,n){let i=n.width,o=n.height;this._framebuffer.isDirty(i,o)&&Krt(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};yD.prototype.isDestroyed=function(){return!1};yD.prototype.destroy=function(){return Xrt(this),le(this)};var rU=yD;function xD(e){let t=new yc(e);t.blendingEnabled=!1,t.scissorTest={enabled:!0,rectangle:new He},t.viewport=new He,this._context=e,this._fb=new si({depthStencil:!0}),this._passState=t,this._width=0,this._height=0}xD.prototype.begin=function(e,t){let n=this._context,i=t.width,o=t.height;return He.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 AD=new z;xD.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),l=0,f=0,d=0,p=-1;for(let g=0;g<s;++g){if(-a<=l&&l<=a&&-c<=f&&f<=c){let m=4*((c-f)*t+l+a);AD.red=z.byteToFloat(o[m]),AD.green=z.byteToFloat(o[m+1]),AD.blue=z.byteToFloat(o[m+2]),AD.alpha=z.byteToFloat(o[m+3]);let A=i.getObjectByPickColor(AD);if(u(A))return A}if(l===f||l<0&&-l===f||l>0&&l===1-f){let m=d;d=-p,p=m}l+=d,f+=p}};xD.prototype.isDestroyed=function(){return!1};xD.prototype.destroy=function(){return this._fb.destroy(),le(this)};var sU=xD;function Ap(){this._numSamples=1,this._colorFramebuffer=new si({depthStencil:!0,supportsDepthTexture:!0}),this._idFramebuffer=new si({depthStencil:!0,supportsDepthTexture:!0}),this._idClearColor=new z(0,0,0,0),this._clearCommand=new $n({color:new z(0,0,0,0),depth:1,owner:this})}function Jrt(e){e._colorFramebuffer.destroy(),e._idFramebuffer.destroy()}Object.defineProperties(Ap.prototype,{framebuffer:{get:function(){return this._colorFramebuffer.framebuffer}},idFramebuffer:{get:function(){return this._idFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._colorFramebuffer.getDepthStencilTexture()}}});Ap.prototype.update=function(e,t,n,i){let o=t.width,r=t.height,s=n?e.halfFloatingPointTexture?Ye.HALF_FLOAT:Ye.FLOAT:Ye.UNSIGNED_BYTE;this._numSamples=i,this._colorFramebuffer.update(e,o,r,i,s),this._idFramebuffer.update(e,o,r)};Ap.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)};Ap.prototype.getFramebuffer=function(){return this._colorFramebuffer.framebuffer};Ap.prototype.getIdFramebuffer=function(){return this._idFramebuffer.framebuffer};Ap.prototype.prepareColorTextures=function(e){this._numSamples>1&&this._colorFramebuffer.prepareTextures(e)};Ap.prototype.isDestroyed=function(){return!1};Ap.prototype.destroy=function(){return Jrt(this),le(this)};var ME=Ap;function lA(){}lA.getShadowCastShaderKeyword=function(e,t,n,i){return`castShadow ${e} ${t} ${n} ${i}`};lA.createShadowCastVertexShader=function(e,t,n){let i=e.defines.slice(0),o=e.sources.slice(0);i.push("SHADOW_MAP"),n&&i.push("GENERATE_POSITION");let r=Ue.findPositionVarying(e),s=u(r);if(t&&!s){let a=o.length;for(let l=0;l<a;++l)o[l]=Ue.replaceMain(o[l],"czm_shadow_cast_main");let c=`varying vec3 v_positionEC;
void main()
{
czm_shadow_cast_main();
v_positionEC = (czm_inverseProjection * gl_Position).xyz;
}`;o.push(c)}return new Ue({defines:i,sources:o})};lA.createShadowCastFragmentShader=function(e,t,n,i){let o=e.defines.slice(0),r=e.sources.slice(0);o.push("SHADOW_MAP");let s=Ue.findPositionVarying(e),a=u(s);a||(s="v_positionEC");let c=r.length;for(let f=0;f<c;++f)r[f]=Ue.replaceMain(r[f],"czm_shadow_cast_main");let l="";return t&&(a||(l+=`varying vec3 v_positionEC;
`),l+=`uniform vec4 shadowMap_lightPositionEC;
`),i?l+=`void main()
{
`:l+=`void main()
{
czm_shadow_cast_main();
if (gl_FragColor.a == 0.0)
{
discard;
}
`,t?l+=` float distance = length(${s});
if (distance >= shadowMap_lightPositionEC.w)
{
discard;
}
distance /= shadowMap_lightPositionEC.w; // radius
gl_FragColor = czm_packDepth(distance);
`:n?l+=` gl_FragColor = vec4(1.0);
`:l+=` gl_FragColor = czm_packDepth(gl_FragCoord.z);
`,l+=`}
`,r.push(l),new Ue({defines:o,sources:r})};lA.getShadowReceiveShaderKeyword=function(e,t,n,i){let o=e._usesDepthTexture,r=e._polygonOffsetSupported,s=e._isPointLight,a=e._isSpotLight,c=e._numberOfCascades>1,l=e.debugCascadeColors,f=e.softShadows;return`receiveShadow ${o}${r}${s}${a}${c}${l}${f}${t}${n}${i}`};lA.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 Ue({defines:i,sources:o})};lA.createShadowReceiveFragmentShader=function(e,t,n,i,o){let r=Ue.findNormalVarying(e),s=!i&&u(r)||i&&o,a=Ue.findPositionVarying(e),c=u(a),l=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),T=e.sources.slice(0),b=T.length;for(let P=0;P<b;++P)T[P]=Ue.replaceMain(T[P],"czm_shadow_receive_main");d?C.push("USE_CUBE_MAP_SHADOW"):l&&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 v;return c?v=` return vec4(${a}, 1.0);
`:v=`#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()
{
${v}}
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;
}
`,T.push(S),new Ue({defines:C,sources:T})};var xp=lA;function Gh(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;(Lt.isInternetExplorer()||Lt.isEdge()||(Lt.isChrome()||Lt.isFirefox())&&Lt.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 F,this._shadowMapTexture=void 0,this._lightDirectionEC=new h,this._lightPositionEC=new se,this._distance=0,this._lightCamera=e.lightCamera,this._shadowMapCamera=new aU,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 Sr:u(this._lightCamera.frustum.fov)&&(this._isSpotLight=!0),this._cascadeSplits=[new se,new se],this._cascadeMatrices=[new F,new F,new F,new F],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 Zrt(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,vj(this),this._clearCommand=new $n({depth:1,color:new z}),this._clearPassState=new yc(t),this._size=y(e.size,2048),this.size=this._size}Gh.MAXIMUM_DISTANCE=2e4;function Zrt(e){this.camera=new aU,this.passState=new yc(e),this.framebuffer=void 0,this.textureOffsets=void 0,this.commandList=[],this.cullingVolume=void 0}function wj(e,t){return ke.fromCache({cull:{enabled:!0,face:Ai.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 vj(e){let t=!e._usesDepthTexture;e._primitiveRenderState=wj(t,e._primitiveBias),e._terrainRenderState=wj(t,e._terrainBias),e._pointRenderState=wj(t,e._pointBias)}Gh.prototype.debugCreateRenderStates=function(){vj(this)};Object.defineProperties(Gh.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){ist(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 Dj(e){let t=e._passes.length;for(let n=0;n<t;++n){let i=e._passes[n],o=i.framebuffer;u(o)&&!o.isDestroyed()&&o.destroy(),i.framebuffer=void 0}e._depthAttachment=e._depthAttachment&&e._depthAttachment.destroy(),e._colorAttachment=e._colorAttachment&&e._colorAttachment.destroy()}function Qrt(e,t){let n=new Au({context:t,width:e._textureSize.x,height:e._textureSize.y,format:jc.DEPTH_COMPONENT16}),i=new Bt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:dt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,sampler:dn.NEAREST}),o=new Zs({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 $rt(e,t){let n=new Bt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:dt.DEPTH_STENCIL,pixelDatatype:Ye.UNSIGNED_INT_24_8,sampler:dn.NEAREST}),i=new Zs({context:t,depthStencilTexture:n,destroyAttachments:!1}),o=e._passes.length;for(let r=0;r<o;++r){let s=e._passes[r];s.framebuffer=i,s.passState.framebuffer=i}e._shadowMapTexture=n,e._depthAttachment=n}function est(e,t){let n=new Au({context:t,width:e._textureSize.x,height:e._textureSize.y,format:jc.DEPTH_COMPONENT16}),i=new Za({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:dt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,sampler:dn.NEAREST}),o=[i.negativeX,i.negativeY,i.negativeZ,i.positiveX,i.positiveY,i.positiveZ];for(let r=0;r<6;++r){let s=new Zs({context:t,depthRenderbuffer:n,colorTextures:[o[r]],destroyAttachments:!1}),a=e._passes[r];a.framebuffer=s,a.passState.framebuffer=s}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function a_e(e,t){e._isPointLight?est(e,t):e._usesDepthTexture?$rt(e,t):Qrt(e,t)}function tst(e,t){e._usesDepthTexture&&e._passes[0].framebuffer.status!==te.FRAMEBUFFER_COMPLETE&&(e._usesDepthTexture=!1,vj(e),Dj(e),a_e(e,t))}function nst(e,t){(!u(e._passes[0].framebuffer)||e._shadowMapTexture.width!==e._textureSize.x)&&(Dj(e),a_e(e,t),tst(e,t),c_e(e,t))}function c_e(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 ist(e,t){e._size=t;let n=e._passes,i=n.length,o=e._textureSize;if(e._isPointLight){t=kt.maximumCubeMapSize>=t?t:kt.maximumCubeMapSize,o.x=t,o.y=t;let r=new He(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=kt.maximumTextureSize>=t?t:kt.maximumTextureSize,o.x=t,o.y=t,n[0].passState.viewport=new He(0,0,t,t)):i===4&&(t=kt.maximumTextureSize>=t*2?t:kt.maximumTextureSize/2,o.x=t*2,o.y=t*2,n[0].passState.viewport=new He(0,0,t,t),n[1].passState.viewport=new He(t,0,t,t),n[2].passState.viewport=new He(0,t,t,t),n[3].passState.viewport=new He(t,t,t,t));e._clearPassState.viewport=new He(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,l=a.y/o.y,f=a.width/o.x,d=a.height/o.y;s.textureOffsets=new F(f,0,0,c,0,d,0,l,0,0,1,0,0,0,0,1)}}var ost=new He;function rst(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=Ce.OVERLAY,i}function sst(e,t){let n=t.context,i=t.context.drawingBufferWidth,o=t.context.drawingBufferHeight,r=Math.min(i,o)*.3,s=ost;s.x=i-r,s.y=0,s.width=r,s.height=r;let a=e._debugShadowViewCommand;u(a)||(a=rst(e,n),e._debugShadowViewCommand=a),(!u(a.renderState)||!He.equals(a.renderState.viewport,s))&&(a.renderState=ke.fromCache({viewport:He.clone(s)})),t.commandList.push(e._debugShadowViewCommand)}var Hh=new Array(8);Hh[0]=new se(-1,-1,-1,1);Hh[1]=new se(1,-1,-1,1);Hh[2]=new se(1,1,-1,1);Hh[3]=new se(-1,1,-1,1);Hh[4]=new se(-1,-1,1,1);Hh[5]=new se(1,-1,1,1);Hh[6]=new se(1,1,1,1);Hh[7]=new se(-1,1,1,1);var Xg=new F,Pj=new Array(8);for(let e=0;e<8;++e)Pj[e]=new se;function ast(e,t){let n=new gt({geometry:new Od({minimum:new h(-.5,-.5,-.5),maximum:new h(.5,.5,.5)}),attributes:{color:Ot.fromColor(t)}}),i=new gt({geometry:new k_({radius:.5}),attributes:{color:Ot.fromColor(t)}});return new Tn({geometryInstances:[n,i],appearance:new $t({translucent:!1,flat:!0}),asynchronous:!1,modelMatrix:e})}var cst=[z.RED,z.GREEN,z.BLUE,z.MAGENTA],lst=new h;function ust(e,t){sst(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 gp({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 gp({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 gp({camera:e._passes[i].camera,color:cst[i],updateOnChange:!1})),e._debugCascadeFrustums[i].update(t)}}else if(e._isPointLight){if(!u(e._debugLightFrustum)||e._needsUpdate){let i=e._shadowMapCamera.positionWC,o=Be.IDENTITY,r=e._pointLightRadius*2,s=h.fromElements(r,r,r,lst),a=F.fromTranslationQuaternionRotationScale(i,o,s,Xg);e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=ast(a,z.YELLOW)}e._debugLightFrustum.update(t)}else(!u(e._debugLightFrustum)||e._needsUpdate)&&(e._debugLightFrustum=new gp({camera:e._shadowMapCamera,color:z.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t)}function aU(){this.viewMatrix=new F,this.inverseViewMatrix=new F,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 F}aU.prototype.clone=function(e){F.clone(e.viewMatrix,this.viewMatrix),F.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 fst=new F(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);aU.prototype.getViewProjection=function(){let e=this.viewMatrix,t=this.frustum.projectionMatrix;return F.multiply(t,e,this.viewProjectionMatrix),F.multiply(fst,this.viewProjectionMatrix,this.viewProjectionMatrix),this.viewProjectionMatrix};var dst=new Array(5),hst=new _i,mst=new Array(4),l_e=new h,u_e=new h;function pst(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=i.frustum.near,r=i.frustum.far,s=e._numberOfCascades,a,c=r-o,l=r/o,f=.9,d=!1;t.shadowState.closestObjectSize<200&&(d=!0,f=.9);let p=mst,g=dst;for(g[0]=o,g[s]=r,a=0;a<s;++a){let L=(a+1)/s,_=o*Math.pow(l,L),E=o+c*L,w=I.lerp(E,_,f);g[a+1]=w,p[a]=w-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,T=m.top,b=m.near,S=m.far,v=n.positionWC,P=n.directionWC,O=n.upWC,R=i.frustum.clone(hst),M=n.getViewProjection();for(a=0;a<s;++a){R.near=g[a],R.far=g[a+1];let L=F.multiply(R.projectionMatrix,i.viewMatrix,Xg),_=F.inverse(L,Xg),E=F.multiply(M,_,Xg),w=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,l_e),D=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,u_e);for(let G=0;G<8;++G){let k=se.clone(Hh[G],Pj[G]);F.multiplyByVector(E,k,k),h.divideByScalar(k,k.w,k),h.minimumByComponent(k,w,w),h.maximumByComponent(k,D,D)}w.x=Math.max(w.x,0),w.y=Math.max(w.y,0),w.z=0,D.x=Math.min(D.x,1),D.y=Math.min(D.y,1),D.z=Math.min(D.z,1);let B=e._passes[a],N=B.camera;N.clone(n);let U=N.frustum;U.left=A+w.x*(x-A),U.right=A+D.x*(x-A),U.bottom=C+w.y*(T-C),U.top=C+D.y*(T-C),U.near=b+w.z*(S-b),U.far=b+D.z*(S-b),B.cullingVolume=N.frustum.computeCullingVolume(v,P,O);let V=e._cascadeMatrices[a];F.multiply(N.getViewProjection(),i.inverseViewMatrix,V),F.multiply(B.textureOffsets,V,V)}}var _st=new F,gst=new h,yst=new h,r_e=new h;function Ast(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=F.multiply(i.frustum.projectionMatrix,i.viewMatrix,Xg),r=F.inverse(o,Xg),s=n.directionWC,a=i.directionWC;h.equalsEpsilon(s,a,I.EPSILON10)&&(a=i.upWC);let c=h.cross(s,a,gst);a=h.cross(c,s,yst),h.normalize(a,a),h.normalize(c,c);let l=h.fromElements(0,0,0,r_e),f=F.computeView(l,s,a,c,_st),d=F.multiply(f,r,Xg),p=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,l_e),g=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,u_e);for(let S=0;S<8;++S){let v=se.clone(Hh[S],Pj[S]);F.multiplyByVector(d,v,v),h.divideByScalar(v,v.w,v),h.minimumByComponent(v,p,p),h.maximumByComponent(v,g,g)}g.z+=1e3,p.z-=10;let m=r_e;m.x=-(.5*(p.x+g.x)),m.y=-(.5*(p.y+g.y)),m.z=-g.z;let A=F.fromTranslation(m,Xg);f=F.multiply(A,f,f);let x=.5*(g.x-p.x),C=.5*(g.y-p.y),T=g.z-p.z,b=n.frustum;b.left=-x,b.right=x,b.bottom=-C,b.top=C,b.near=.01,b.far=T,F.clone(f,n.viewMatrix),F.inverse(f,n.inverseViewMatrix),F.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 xst=[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)],Cst=[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)],Tst=[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 Est(e,t){let n=new _i;n.fov=I.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=xst[i],o.upWC=Cst[i],o.rightWC=Tst[i],F.computeView(o.positionWC,o.directionWC,o.upWC,o.rightWC,o.viewMatrix),F.inverse(o.viewMatrix,o.inverseViewMatrix),o.frustum=n}}var bst=new h,Sst=new h,f_e=new re,s_e=f_e.center;function wst(e,t){let n=e._sceneCamera,i=e._shadowMapCamera,o=f_e;if(e._cascadesEnabled){if(n.frustum.near>=e.maximumDistance){e._outOfView=!0,e._needsUpdate=!1;return}let r=t.mapProjection.ellipsoid.geodeticSurfaceNormal(n.positionWC,bst),s=h.negate(i.directionWC,Sst),a=h.dot(r,s);if(e.fadingEnabled){let c=I.clamp(a/.1,0,1);e._darkness=I.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,s_e),s_e);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 vst(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;F.multiplyByPointAsVector(n.viewMatrix,r.directionWC,s),h.normalize(s,s),h.negate(s,s),F.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=so.clone(n,o),n.frustum.clone(e._sceneCamera.frustum),e._sceneCamera.frustum.near=a,e._sceneCamera.frustum.far=c,e._distance=c-a,wst(e,t),!e._outOfViewPrevious&&e._outOfView&&(e._needsUpdate=!0),e._outOfViewPrevious=e._outOfView}Gh.prototype.update=function(e){if(vst(this,e),this._needsUpdate)if(nst(this,e.context),this._isPointLight&&Est(this,e),this._cascadesEnabled&&(Ast(this,e),this._numberOfCascades>1&&pst(this,e)),this._isPointLight)this._shadowMapCullingVolume=Ks.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;F.multiply(this._shadowMapCamera.getViewProjection(),t,this._shadowMapMatrix)}this.debugShow&&ust(this,e)};Gh.prototype.updatePass=function(e,t){c_e(this,e,t)};var Dst=new H;function d_e(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=Dst;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 _t(t,o,!1)}function Pst(e,t,n,i,o,r){let s,a,c;if(u(r)&&(s=r.shaderProgram,a=r.renderState,c=r.uniformMap),r=$e.shallowClone(n,r),r.castShadows=!0,r.receiveShadows=!1,!u(s)||o!==n.shaderProgram.id||t){let l=n.shaderProgram,f=n.pass===Ce.GLOBE,d=n.pass!==Ce.TRANSLUCENT,p=e._isPointLight,g=e._usesDepthTexture,m=xp.getShadowCastShaderKeyword(p,f,g,d);if(s=i.shaderCache.getDerivedShaderProgram(l,m),!u(s)){let x=l.vertexShaderSource,C=l.fragmentShaderSource,T=xp.createShadowCastVertexShader(x,p,f),b=xp.createShadowCastFragmentShader(C,p,g,d);s=i.shaderCache.createDerivedShaderProgram(l,m,{vertexShaderSource:T,fragmentShaderSource:b,attributeLocations:l._attributeLocations})}a=e._primitiveRenderState,p?a=e._pointRenderState:f&&(a=e._terrainRenderState),n.renderState.cull.enabled||(a=nt(a,!1),a.cull=nt(a.cull,!1),a.cull.enabled=!1,a=ke.fromCache(a)),c=d_e(e,n.uniformMap,f)}return r.shaderProgram=s,r.renderState=a,r.uniformMap=c,r}Gh.createReceiveDerivedCommand=function(e,t,n,i,o){u(o)||(o={});let r=e.length>0,s=t.shaderProgram,a=s.vertexShaderSource,c=s.fragmentShaderSource,l=t.pass===Ce.GLOBE,f=!1;if(l&&(f=t.owner.data.renderedMesh.encoding.hasVertexNormals),t.receiveShadows&&r){let d,p;u(o.receiveCommand)&&(d=o.receiveCommand.shaderProgram,p=o.receiveCommand.uniformMap),o.receiveCommand=$e.shallowClone(t,o.receiveCommand),o.castShadows=!1,o.receiveShadows=!0;let g=o.receiveShaderCastShadows!==t.castShadows,m=o.receiveShaderProgramId!==t.shaderProgram.id;if(!u(d)||m||n||g){let A=xp.getShadowReceiveShaderKeyword(e[0],t.castShadows,l,f);if(d=i.shaderCache.getDerivedShaderProgram(s,A),!u(d)){let x=xp.createShadowReceiveVertexShader(a,l,f),C=xp.createShadowReceiveFragmentShader(c,e[0],t.castShadows,l,f);d=i.shaderCache.createDerivedShaderProgram(s,A,{vertexShaderSource:x,fragmentShaderSource:C,attributeLocations:s._attributeLocations})}p=d_e(e[0],t.uniformMap,l)}o.receiveCommand.shaderProgram=d,o.receiveCommand.uniformMap=p,o.receiveShaderProgramId=t.shaderProgram.id,o.receiveShaderCastShadows=t.castShadows}return o};Gh.createCastDerivedCommand=function(e,t,n,i,o){if(u(o)||(o={}),t.castShadows){let r=o.castCommands;u(r)||(r=o.castCommands=[]);let s=o.castShaderProgramId,a=e.length;r.length=a;for(let c=0;c<a;++c)r[c]=Pst(e[c],n,t,i,s,r[c]);o.castShaderProgramId=t.shaderProgram.id}return o};Gh.prototype.isDestroyed=function(){return!1};Gh.prototype.destroy=function(){Dj(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 Kg=Gh;var LE=`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 Ist=!1;function Jg(e){this._drawClassificationFBO=new si({createDepthAttachments:!1}),this._accumulationFBO=new si({createDepthAttachments:!1}),this._packFBO=new si,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 $n({color:new z(0,0,0,0),owner:this}),this._clearDepthStencilCommand=new $n({depth:1,stencil:0,owner:this}),this._supported=e.depthTexture,this._viewport=new He,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(Jg.prototype,{hasTranslucentDepth:{get:function(){return this._hasTranslucentDepth}}});function h_e(e){e._textureToComposite=void 0,e._translucentDepthStencilTexture=e._translucentDepthStencilTexture&&!e._translucentDepthStencilTexture.isDestroyed()&&e._translucentDepthStencilTexture.destroy()}function m_e(e){e._drawClassificationFBO.destroy(),e._accumulationFBO.destroy(),e._packFBO.destroy()}function Ost(e,t,n,i){h_e(e),e._translucentDepthStencilTexture=new Bt({context:t,width:n,height:i,pixelFormat:dt.DEPTH_STENCIL,pixelDatatype:Ye.UNSIGNED_INT_24_8,sampler:dn.NEAREST})}function Bst(e,t,n,i){m_e(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 Rst(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)&&(Ost(e,t,o,r),Bst(e,t,o,r));let s,a;if(u(e._packDepthCommand)||(s=new Ue({sources:[bk]}),a={u_opaqueDepthTexture:function(){return e._opaqueDepthStencilTexture},u_translucentDepthTexture:function(){return e._translucentDepthStencilTexture}},e._packDepthCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),!u(e._compositeCommand)){s=new Ue({sources:[LE]}),a={colorTexture:function(){return e._textureToComposite}},Ist&&(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 Ue({sources:s.sources,defines:["PICK"]}),attributeLocations:d._attributeLocations}),g=$e.shallowClone(f);g.shaderProgram=p,f.derivedCommands.pick=g}u(e._copyCommand)||(s=new Ue({sources:[LE]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._copyCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),u(e._accumulateCommand)||(s=new Ue({sources:[LE]}),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=!He.equals(e._viewport,n.viewport),l=c!==e._useScissorTest;e._useScissorTest=c,He.equals(e._scissorRectangle,n.viewport)||(e._scissorRectangle=He.clone(n.viewport,e._scissorRectangle),l=!0),(!u(e._rsDepth)||!He.equals(e._viewport,e._rsDepth.viewport)||l)&&(e._rsDepth=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),u(e._packDepthCommand)&&(e._packDepthCommand.renderState=e._rsDepth),(!u(e._rsAccumulate)||!He.equals(e._viewport,e._rsAccumulate.viewport)||l)&&(e._rsAccumulate=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:Nn.EQUAL,reference:vt.CESIUM_3D_TILE_MASK}})),u(e._accumulateCommand)&&(e._accumulateCommand.renderState=e._rsAccumulate),(!u(e._rsComp)||!He.equals(e._viewport,e._rsComp.viewport)||l)&&(e._rsComp=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:an.ALPHA_BLEND})),u(e._compositeCommand)&&(e._compositeCommand.renderState=e._rsComp,e._compositeCommand.derivedCommands.pick.renderState=e._rsComp)}Jg.prototype.executeTranslucentCommands=function(e,t,n,i,o){let r=i.length,s,a,c=e.frameState.useLogDepth,l=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(Rst(this,l,n,o),n.framebuffer=this._drawClassificationFBO.framebuffer,this._clearDepthStencilCommand.execute(l,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,l,n)}this._frustumsDrawn+=this._hasTranslucentDepth?1:0,this._hasTranslucentDepth&&(n.framebuffer=this._packFBO.framebuffer,this._packDepthCommand.execute(l,n)),n.framebuffer=f}};Jg.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(Ce.CESIUM_3D_TILE_CLASSIFICATION);let a=r.globeDepthTexture;r.globeDepthTexture=this._packFBO.getColorTexture();let c=i.commands[Ce.CESIUM_3D_TILE_CLASSIFICATION],l=i.indices[Ce.CESIUM_3D_TILE_CLASSIFICATION];for(let f=0;f<l;++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)};Jg.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),Mst(this,e,t)};function Mst(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}Jg.prototype.isSupported=function(){return this._supported};Jg.prototype.isDestroyed=function(){return!1};Jg.prototype.destroy=function(){return h_e(this),m_e(this),u(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),u(this._packDepthCommand)&&(this._packDepthCommand.shaderProgram=this._packDepthCommand.shaderProgram&&this._packDepthCommand.shaderProgram.destroy()),le(this)};var cU=Jg;function Lst(){this.command=void 0,this.near=void 0,this.far=void 0}function lU(e,t,n){let i=e.context,o;i.depthTexture&&(o=new nU);let r;e._useOIT&&i.depthTexture&&(r=new oU(i));let s=new yc(i);s.viewport=He.clone(n),this.camera=t,this._cameraClone=so.clone(t),this._cameraStartFired=!1,this._cameraMovedTime=void 0,this.viewport=n,this.passState=s,this.pickFramebuffer=new sU(i),this.pickDepthFramebuffer=new rU,this.sceneFramebuffer=new ME,this.globeDepth=o,this.globeTranslucencyFramebuffer=new iU,this.oit=r,this.translucentTileClassification=new cU(i),this.pickDepths=[],this.frustumCommandsList=[],this.debugFrustumStatistics=void 0,this._commandExtents=[]}var p_e=new h,__e=new h;function Fst(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 Nst(e,t,n){let i=1/Math.max(1,Fst(e.position,t.position));return h.multiplyByScalar(e.position,i,p_e),h.multiplyByScalar(t.position,i,__e),h.equalsEpsilon(p_e,__e,n)&&h.equalsEpsilon(e.direction,t.direction,n)&&h.equalsEpsilon(e.up,t.up,n)&&h.equalsEpsilon(e.right,t.right,n)&&F.equalsEpsilon(e.transform,t.transform,n)&&e.frustum.equalsEpsilon(t.frustum,n)}lU.prototype.checkForCameraUpdates=function(e){let t=this.camera,n=this._cameraClone;return Nst(t,n,I.EPSILON15)?(this._cameraStartFired&&Si()-this._cameraMovedTime>e.cameraEventWaitTime&&(t.moveEnd.raiseEvent(),this._cameraStartFired=!1),!1):(this._cameraStartFired||(t.moveStart.raiseEvent(),this._cameraStartFired=!0),this._cameraMovedTime=Si(),so.clone(t,n),!0)};function kst(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+I.EPSILON2,n=Math.min(Math.max(n,r.frustum.near),r.frustum.far),i=Math.max(Math.min(i,r.frustum.far),n);let l;a?(i=Math.min(i,r.position.z+t.nearToFarDistance2D),n=Math.min(n,i),l=Math.ceil(Math.max(1,i-n)/t.nearToFarDistance2D)):l=Math.ceil(Math.log(i/n)/Math.log(s));let f=e.frustumCommandsList;f.length=l;for(let d=0;d<l;++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];u(m)?(m.near=p,m.far=g):m=f[d]=new tU(p,g)}}function Vst(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],l=c.near,f=c.far;if(i>f)continue;if(o<l)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]=u(a[n.debugOverlappingFrustums])?a[n.debugOverlappingFrustums]+1:1,++e.debugFrustumStatistics.totalCommands}t.updateDerivedCommands(n)}var g_e=new Ks,Ust=new Bc;lU.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,l=c.length,f=Ce.NUMBER_OF_PASSES;for(let E=0;E<l;++E)for(let w=0;w<f;++w)c[E].indices[w]=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,T=-Number.MAX_VALUE,b=Number.MAX_VALUE,S=t.mode===ee.SCENE3D?t.occluder:void 0,v=t.cullingVolume,P=g_e.planes;for(let E=0;E<5;++E)P[E]=v.planes[E];v=g_e;let O=a.length;for(let E=0;E<O;++E){let w=a[E],D=w.pass;if(D===Ce.COMPUTE)r.push(w);else if(D===Ce.OVERLAY)s.push(w);else{let B,N,U=w.boundingVolume;if(u(U)){if(!e.isVisible(w,v,S))continue;let G=U.computePlaneDistances(o,i,Ust);if(B=G.start,N=G.stop,m=Math.min(m,B),A=Math.max(A,N),x&&w.receiveShadows&&B<Kg.MAXIMUM_DISTANCE&&!(D===Ce.GLOBE&&B<-100&&N>100)){let k=N-B;D!==Ce.GLOBE&&B<100&&(b=Math.min(b,k)),C=Math.min(C,B),T=Math.max(T,N)}}else w instanceof $n?(B=n.frustum.near,N=n.frustum.far):(B=n.frustum.near,N=n.frustum.far,m=Math.min(m,B),A=Math.max(A,N));let V=d[g];u(V)||(V=d[g]=new Lst),V.command=w,V.near=B,V.far=N,g++}}x&&(C=Math.min(Math.max(C,n.frustum.near),n.frustum.far),T=Math.max(Math.min(T,n.frustum.far),C)),x&&(t.shadowState.nearPlane=C,t.shadowState.farPlane=T,t.shadowState.closestObjectSize=b),kst(this,e,m,A);let R,M;for(R=0;R<g;R++)M=d[R],Vst(this,e,M.command,M.near,M.far);if(g<p)for(R=g;R<p&&(M=d[R],!!u(M.command));R++)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)};lU.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 FE=lU;var A_e=.1,zst=new gd({pass:Jo.MOST_DETAILED_PRELOAD}),Gst=new gd({pass:Jo.MOST_DETAILED_PICK}),Ij=new gd({pass:Jo.PICK});function aa(e){this._mostDetailedRayPicks=[],this.pickRenderStateCache={},this._pickPositionCache={},this._pickPositionCacheDirty=!1;let t=new He(0,0,1,1),n=new so(e);n.frustum=new Zt({width:A_e,aspectRatio:1,near:.1}),this._pickOffscreenView=new FE(e,n,t)}aa.prototype.update=function(){this._pickPositionCacheDirty=!0};aa.prototype.getPickDepth=function(e,t){let n=e.view.pickDepths,i=n[t];return u(i)||(i=new eU,n[t]=i),i};var Hst=new Sr,Wst=new h,uU=new h,jst=new H,qst=new F;function Yst(e,t,n,i,o){let r=e.camera,s=r.frustum;u(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 l=F.clone(r.transform,qst);r._setTransform(F.IDENTITY);let f=h.clone(r.position,Wst);h.multiplyByScalar(r.right,a,uU),h.add(uU,f,f),h.multiplyByScalar(r.up,c,uU),h.add(uU,f,f),r._setTransform(l),e.mode===ee.SCENE2D&&h.fromElements(f.z,f.x,f.y,f);let d=s.getPixelDimensions(o.width,o.height,1,1,jst),p=Hst;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 Xst=new rl,Kst=new H;function Jst(e,t,n,i,o){let r=e.camera,s=r.frustum,a=s.near,c=Math.tan(s.fovy*.5),l=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*l,g=d*a*c,m=s.getPixelDimensions(o.width,o.height,1,1,Kst),A=m.x*n*.5,x=m.y*i*.5,C=Xst;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 x_e(e,t,n,i,o){let r=e.camera.frustum;return r instanceof Zt||r instanceof Sr?Yst(e,t,n,i,o):Jst(e,t,n,i,o)}var NE=3,CD=3,Wh=new He(0,0,NE,CD),C_e=new H,Oj=new z(0,0,0,0);aa.prototype.pick=function(e,t,n,i){NE=y(n,3),CD=y(i,NE);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 l=a.passState;l.viewport=He.clone(c,l.viewport);let f=ji.transformWindowToDrawingBuffer(e,t,C_e);e.jobScheduler.disableThisFrame(),e.updateFrameState(),s.cullingVolume=x_e(e,f,NE,CD,c),s.invertClassification=!1,s.passes.pick=!0,s.tilesetPassState=Ij,r.update(s),e.updateEnvironment(),Wh.x=f.x-(NE-1)*.5,Wh.y=e.drawingBufferHeight-f.y-(CD-1)*.5,Wh.width=NE,Wh.height=CD,l=a.pickFramebuffer.begin(Wh,a.viewport),e.updateAndExecuteCommands(l,Oj),e.resolveFramebuffers(l);let d=a.pickFramebuffer.end(Wh);return o.endFrame(),d};function Zst(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=He.clone(s,a.viewport),e.clearPasses(i.passes),i.passes.pick=!0,i.passes.depth=!0,i.cullingVolume=x_e(e,t,1,1,s),i.tilesetPassState=Ij,e.updateEnvironment(),o.renderTranslucentDepthForPick=!0,a=r.pickDepthFramebuffer.update(n,t,s),e.updateAndExecuteCommands(a,Oj),e.resolveFramebuffers(a),n.endFrame()}var Qst=new _i,$st=new rl,eat=new Zt,tat=new Sr;aa.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=ji.transformWindowToDrawingBuffer(e,t,C_e);e.pickTranslucentDepth?Zst(e,c):(e.updateFrameState(),s.update(o),e.updateEnvironment()),c.y=e.drawingBufferHeight-c.y;let l=e.camera,f;u(l.frustum.fov)?f=l.frustum.clone(Qst):u(l.frustum.infiniteProjectionMatrix)?f=l.frustum.clone($st):u(l.frustum.width)?f=l.frustum.clone(eat):f=l.frustum.clone(tat);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(!!u(A)&&A>0&&A<1){let x=d[g],C;return e.mode===ee.SCENE2D?(C=l.position.z,l.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=ji.drawingBufferToWgs84Coordinates(e,c,A,n),e.mode===ee.SCENE2D&&(l.position.z=C,s.update(o)),this._pickPositionCache[i]=h.clone(n),n}}this._pickPositionCache[i]=void 0};var nat=new fe;aa.prototype.pickPosition=function(e,t,n){if(n=this.pickPositionWorldCoordinates(e,t,n),u(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,nat);o.cartographicToCartesian(r,n)}return n};function T_e(e,t){let n,i,o=[],r=[],s=[],a=[];u(e)||(e=Number.MAX_VALUE);let c=t();for(;u(c);){let l=c.object,f=c.position,d=c.exclude;if(u(f)&&!u(l)){o.push(c);break}if(!u(l)||!u(l.primitive)||!d&&(o.push(c),0>=--e))break;let p=l.primitive,g=!1;typeof p.getGeometryInstanceAttributes=="function"&&u(l.id)&&(i=p.getGeometryInstanceAttributes(l.id),u(i)&&u(i.show)&&(g=!0,i.show=fn.toValue(!1,i.show),s.push(i))),l instanceof Es&&(g=!0,l.show=!1,a.push(l)),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}aa.prototype.drillPick=function(e,t,n,i,o){let r=this;return T_e(n,function(){let c=r.pick(e,t,i,o);if(u(c))return{object:c,position:void 0,exclude:!1}}).map(function(c){return c.object})};var y_e=new h,iat=new h;function oat(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 E_e(e,t,n,i){let o=t.direction,r=h.mostOrthogonalAxis(o,y_e),s=h.cross(o,r,y_e),a=h.cross(o,s,iat);return i.position=t.origin,i.direction=o,i.up=a,i.right=s,i.frustum.width=y(n,A_e),i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC)}function rat(e,t,n){let i=t.frameState,o=n.ray,r=n.width,s=n.tilesets,a=e._pickOffscreenView.camera,c=E_e(e,o,r,a),l=zst;l.camera=a,l.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,l),f=f&&l.ready)}return f&&n._completePick(),f}aa.prototype.updateMostDetailedRayPicks=function(e){let t=this._mostDetailedRayPicks;for(let n=0;n<t.length;++n)rat(this,e,t[n])&&t.splice(n--,1)};function b_e(e,t,n){let i=e.length;for(let o=0;o<i;++o){let r=e.get(o);r.show&&(u(r.isCesium3DTileset)?(!u(t)||t.indexOf(r)===-1)&&n.push(r):r instanceof Ml&&b_e(r,t,n))}}function fU(e,t,n,i,o,r){let s=[];if(b_e(t.primitives,i,s),s.length===0)return Promise.resolve(r());let a=new oat(n,o,s);return e._mostDetailedRayPicks.push(a),a.promise.then(function(){return r()})}function sat(e,t){return!u(e)||!u(t)||t.length===0?!1:t.indexOf(e)>-1||t.indexOf(e.primitive)>-1||t.indexOf(e.id)>-1}function aat(e,t,n,i,o,r,s){let a=t.context,c=a.uniformState,l=t.frameState,f=e._pickOffscreenView;t.view=f,E_e(e,n,o,f.camera),Wh=He.clone(f.viewport,Wh);let d=f.pickFramebuffer.begin(Wh,f.viewport);t.jobScheduler.disableThisFrame(),t.updateFrameState(),l.invertClassification=!1,l.passes.pick=!0,l.passes.offscreen=!0,s?l.tilesetPassState=Gst:l.tilesetPassState=Ij,c.update(l),t.updateEnvironment(),t.updateAndExecuteCommands(d,Oj),t.resolveFramebuffers(d);let p,g=f.pickFramebuffer.end(Wh);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(!!u(C)&&C>0&&C<1){let T=f.frustumCommandsList[A],b=T.near*(A!==0?t.opaqueFrustumNearOffset:1),S=T.far,v=b+C*(S-b);p=bn.getPoint(n,v);break}}}if(t.view=t.defaultView,a.endFrame(),u(g)||u(p))return{object:g,position:p,exclude:!u(p)&&r||sat(g,i)}}function S_e(e,t,n,i,o,r,s,a){return T_e(i,function(){return aat(e,t,n,o,r,s,a)})}function kE(e,t,n,i,o,r,s){let a=S_e(e,t,n,1,i,o,r,s);if(a.length>0)return a[0]}function w_e(e,t,n,i,o,r,s,a){return S_e(e,t,n,i,o,r,s,a)}function dU(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)})})}aa.prototype.pickFromRay=function(e,t,n,i){return kE(this,e,t,n,i,!1,!1)};aa.prototype.drillPickFromRay=function(e,t,n,i,o){return w_e(this,e,t,n,i,o,!1,!1)};aa.prototype.pickFromRayMostDetailed=function(e,t,n,i){let o=this;return t=bn.clone(t),n=u(n)?n.slice():n,dU(e,fU(o,e,t,n,i,function(){return kE(o,e,t,n,i,!1,!0)}))};aa.prototype.drillPickFromRayMostDetailed=function(e,t,n,i,o){let r=this;return t=bn.clone(t),i=u(i)?i.slice():i,dU(e,fU(r,e,t,i,o,function(){return w_e(r,e,t,n,i,o,!1,!0)}))};var cat=new h,lat=new h,uat=new bn,v_e=new fe;function Bj(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,o=ii._defaultMaxTerrainHeight,r=i.geodeticSurfaceNormalCartographic(t,lat),s=fe.toCartesian(t,i,cat),a=uat;a.origin=s,a.direction=r;let c=new bn;return bn.getPoint(a,o,c.origin),h.negate(r,c.direction),c}function D_e(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,o=fe.fromCartesian(t,i,v_e);return Bj(e,o)}function P_e(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid;return fe.fromCartesian(t,i,v_e).height}function fat(e,t,n,i,o){let r=Bj(t,n);return fU(e,t,r,i,o,function(){let s=kE(e,t,r,i,o,!0,!0);if(u(s))return P_e(t,s.position)})}function dat(e,t,n,i,o,r){let s=D_e(t,n);return fU(e,t,s,i,o,function(){let a=kE(e,t,s,i,o,!0,!0);if(u(a))return h.clone(a.position,r)})}aa.prototype.sampleHeight=function(e,t,n,i){let o=Bj(e,t),r=kE(this,e,o,n,i,!0,!1);if(u(r))return P_e(e,r.position)};aa.prototype.clampToHeight=function(e,t,n,i,o){let r=D_e(e,t),s=kE(this,e,r,n,i,!0,!1);if(u(s))return h.clone(s.position,o)};aa.prototype.sampleHeightMostDetailed=function(e,t,n,i){n=u(n)?n.slice():n;let o=t.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=fat(this,e,t[s],n,i);return dU(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}))};aa.prototype.clampToHeightMostDetailed=function(e,t,n,i){n=u(n)?n.slice():n;let o=t.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=dat(this,e,t[s],n,i,t[s]);return dU(e,Promise.all(r).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c]=s[c];return t}))};aa.prototype.destroy=function(){this._pickOffscreenView=this._pickOffscreenView&&this._pickOffscreenView.destroy()};var hU=aa;var mU=`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 pU=`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 _U=`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 gU=`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 yU=`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 AU=`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 xU=`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 CU=`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 TU=`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 EU=`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 bU=`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 SU=`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 uA=`#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 wU=`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 vU=`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 DU=`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 PU=`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 IU=`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 fA(){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 si,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(fA.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},outputTexture:{get:function(){let e=this._framebuffers;if(!!u(e))return e[e.length-1].getColorTexture(0)}}});function I_e(e){let t=e._framebuffers;if(!u(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 hat(e,t){I_e(e);let n=e._width,i=e._height,o=t.halfFloatingPointTexture?Ye.HALF_FLOAT:Ye.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 si,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 O_e(e){let t=e._commands;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].shaderProgram.destroy();e._commands=void 0}function mat(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 pat(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 _at(e,t){O_e(e);let n=e._framebuffers,i=n.length,o=new Array(i);for(let r=0;r<i;++r)o[r]=t.createViewportQuadCommand(pat(r,i),{framebuffer:n[r].framebuffer,uniformMap:mat(e,r)});e._commands=o}fA.prototype.clear=function(e){let t=this._framebuffers;if(!u(t))return;let n=this._clearCommand;u(n)||(n=this._clearCommand=new $n({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)};fA.prototype.update=function(e){let t=e.drawingBufferWidth,n=e.drawingBufferHeight;(t!==this._width||n!==this._height)&&(this._width=t,this._height=n,hat(this,e),_at(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};fA.prototype.execute=function(e,t){this._colorTexture=t;let n=this._commands;if(!u(n))return;let i=n.length;for(let o=0;o<i;++o)n[o].execute(e)};fA.prototype.isDestroyed=function(){return!1};fA.prototype.destroy=function(){return I_e(this),O_e(this),le(this)};var OU=fA;var gat={NEAREST:0,LINEAR:1},sf=gat;function dA(e){e=y(e,y.EMPTY_OBJECT);let t=e.fragmentShader,n=y(e.textureScale,1),i=y(e.pixelFormat,dt.RGBA);this._fragmentShader=t,this._uniforms=e.uniforms,this._textureScale=n,this._forcePowerOfTwo=y(e.forcePowerOfTwo,!1),this._sampleMode=y(e.sampleMode,sf.NEAREST),this._pixelFormat=i,this._pixelDatatype=y(e.pixelDatatype,Ye.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 yc;o.scissorTest={enabled:!0,rectangle:u(e.scissorRectangle)?He.clone(e.scissorRectangle):new He},this._passState=o,this._ready=!1;let r=e.name;u(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(dA.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(u(this._textureCache)){let e=this._textureCache.getFramebuffer(this._name);if(u(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 yat=/uniform\s+sampler2D\s+depthTexture/g;dA.prototype._isSupported=function(e){return!yat.test(this._fragmentShader)||e.depthTexture};function Aat(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];u(a)&&a!==r&&a instanceof Bt&&!u(e._textureCache.getStageByName(n))&&(e._texturesToRelease.push(a),delete s[n],delete s[`${n}Dimensions`]),r instanceof Bt&&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 xat(e,t){return function(){let n=e._actualUniforms[t];return typeof n=="function"?n():n}}function Cat(e,t){return function(){let n=e[t]();if(u(n))return n.dimensions}}function Tat(e){if(u(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]=xat(e,r),n[r]=Aat(e,i,r)):(t[r]=i[r],n[r]=i[r]),o[r]=i[r];let s=t[r]();(typeof s=="string"||s instanceof Bt||s instanceof HTMLImageElement||s instanceof HTMLCanvasElement||s instanceof HTMLVideoElement)&&(t[`${r}Dimensions`]=Cat(t,r))}e._uniforms={},Object.defineProperties(e._uniforms,n),e._uniformMap=_t(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 Eat(e,t){if(u(e._command)&&!e._logDepthChanged&&!e._selectedDirty)return;let n=e._fragmentShader;if(u(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 Ue({defines:[e._useLogDepth?"LOG_DEPTH":""],sources:[n]});e._command=t.createViewportQuadCommand(i,{uniformMap:e._uniformMap,owner:e})}function bat(e){let t=e._sampleMode,n,i;t===sf.LINEAR?(n=ln.LINEAR,i=Ki.LINEAR):(n=ln.NEAREST,i=Ki.NEAREST);let o=e._sampler;(!u(o)||o.minificationFilter!==n||o.magnificationFilter!==i)&&(e._sampler=new dn({wrapS:On.CLAMP_TO_EDGE,wrapT:On.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i}))}function Sat(e,t){return function(n){e._texturesToCreate.push({name:t,source:n})}}function wat(e,t){return function(){return e._textureCache.getOutputTexture(t)}}function vat(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 Bt({context:t,source:p})}a.length=0;let c=e._dirtyUniforms;if(c.length===0&&!u(e._texturePromise)){e._ready=!0;return}if(c.length===0||u(e._texturePromise))return;s=c.length;let l=e._uniforms,f=[];for(n=0;n<s;++n){o=c[n];let d=l[o],p=e._textureCache.getStageByName(d);if(u(p))e._actualUniforms[o]=wat(e,d);else if(typeof d=="string"){let g=new Pe({url:d});f.push(g.fetchImage().then(Sat(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 B_e(e){u(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(!u(t))return;let n=e._uniforms,i=e._actualUniforms;for(let o in i)i.hasOwnProperty(o)&&i[o]instanceof Bt&&(u(t.getStageByName(n[o]))||i[o].destroy(),e._dirtyUniforms.push(o))}function Dat(e){let t=u(e._selected)?e._selected.length:0,n=u(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,u(e._selected)&&u(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):u(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&u(e._combinedSelected)){if(!u(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 Pat(e,t){if(!e._selectedDirty)return;e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy(),e._selectedIdTexture=void 0;let n=e._combinedSelected;if(!u(n))return;let i,o,r=0,s=n.length;for(i=0;i<s;++i)o=n[i],u(o.pickIds)?r+=o.pickIds.length:u(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 Bt({context:t,pixelFormat:dt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,source:{arrayBufferView:f,width:1,height:1},sampler:dn.NEAREST});return}let a,c=0,l=new Uint8Array(r*4);for(i=0;i<s;++i)if(o=n[i],u(o.pickIds)){let f=o.pickIds,d=f.length;for(let p=0;p<d;++p)a=f[p].color,l[c]=z.floatToByte(a.red),l[c+1]=z.floatToByte(a.green),l[c+2]=z.floatToByte(a.blue),l[c+3]=z.floatToByte(a.alpha),c+=4}else u(o.pickId)&&(a=o.pickId.color,l[c]=z.floatToByte(a.red),l[c+1]=z.floatToByte(a.green),l[c+2]=z.floatToByte(a.blue),l[c+3]=z.floatToByte(a.alpha),c+=4);e._selectedIdTexture=new Bt({context:t,pixelFormat:dt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,source:{arrayBufferView:l,width:r,height:1},sampler:dn.NEAREST})}dA.prototype.update=function(e,t){if(this.enabled!==this._enabled&&!this.enabled&&B_e(this),this._enabled=this.enabled,!this._enabled||(this._logDepthChanged=t!==this._useLogDepth,this._useLogDepth=t,this._selectedDirty=Dat(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=u(this._selected)?this._selected.length:0,this._parentSelectedLength=u(this._parentSelected)?this._parentSelected.length:0,Pat(this,e),Tat(this),vat(this,e),Eat(this,e),bat(this),this._selectedDirty=!1,!this._ready))return;let n=this._textureCache.getFramebuffer(this._name);if(this._command.framebuffer=n,!u(n))return;let i=n.getColorTexture(0),o;(i.width!==e.drawingBufferWidth||i.height!==e.drawingBufferHeight)&&(o=this._renderState,(!u(o)||i.width!==o.viewport.width||i.height!==o.viewport.height)&&(this._renderState=ke.fromCache({viewport:new He(0,0,i.width,i.height)}))),this._command.renderState=o};dA.prototype.execute=function(e,t,n,i){if(!u(this._command)||!u(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;u(o)&&(o.context=e),this._command.execute(e,o)};dA.prototype.isDestroyed=function(){return!1};dA.prototype.destroy=function(){return B_e(this),le(this)};var mo=dA;function hA(e){e=y(e,y.EMPTY_OBJECT),this._stages=e.stages,this._inputPreviousStageTexture=y(e.inputPreviousStageTexture,!0);let t=e.name;u(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(hA.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}}});hA.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};hA.prototype.get=function(e){return this._stages[e]};function Iat(e){let t=u(e._selected)?e._selected.length:0,n=u(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,u(e._selected)&&u(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):u(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&u(e._combinedSelected)){if(!u(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}hA.prototype.update=function(e,t){this._selectedDirty=Iat(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=u(this._selected)?this._selected.length:0,this._parentSelectedLength=u(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)}};hA.prototype.isDestroyed=function(){return!1};hA.prototype.destroy=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var cl=hA;var Cr={};function BU(e){let o=`#define USE_STEP_SIZE
${uA}`,r=new mo({name:`${e}_x_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:0},sampleMode:sf.LINEAR}),s=new mo({name:`${e}_y_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:1},sampleMode:sf.LINEAR}),a={};return Object.defineProperties(a,{delta:{get:function(){return r.uniforms.delta},set:function(c){let l=r.uniforms,f=s.uniforms;l.delta=f.delta=c}},sigma:{get:function(){return r.uniforms.sigma},set:function(c){let l=r.uniforms,f=s.uniforms;l.sigma=f.sigma=c}},stepSize:{get:function(){return r.uniforms.stepSize},set:function(c){let l=r.uniforms,f=s.uniforms;l.stepSize=f.stepSize=c}}}),new cl({name:e,stages:[r,s],uniforms:a})}Cr.createBlurStage=function(){return BU("czm_blur")};Cr.createDepthOfFieldStage=function(){let e=BU("czm_depth_of_field_blur"),t=new mo({name:"czm_depth_of_field_composite",fragmentShader:CU,uniforms:{focalDistance:5,blurTexture:e.name}}),n={};return Object.defineProperties(n,{focalDistance:{get:function(){return t.uniforms.focalDistance},set:function(i){t.uniforms.focalDistance=i}},delta:{get:function(){return e.uniforms.delta},set:function(i){e.uniforms.delta=i}},sigma:{get:function(){return e.uniforms.sigma},set:function(i){e.uniforms.sigma=i}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(i){e.uniforms.stepSize=i}}}),new cl({name:"czm_depth_of_field",stages:[e,t],inputPreviousStageTexture:!1,uniforms:n})};Cr.isDepthOfFieldSupported=function(e){return e.context.depthTexture};Cr.createEdgeDetectionStage=function(){let e=kn();return new mo({name:`czm_edge_detection_${e}`,fragmentShader:EU,uniforms:{length:.25,color:z.clone(z.BLACK)}})};Cr.isEdgeDetectionSupported=function(e){return e.context.depthTexture};function Oat(e){if(!u(e))return Cr.createEdgeDetectionStage();let t=new cl({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 mo({name:"czm_edge_detection_combine",fragmentShader:r,uniforms:n});return new cl({name:"czm_edge_detection_composite",stages:[t,s]})}Cr.createSilhouetteStage=function(e){let t=Oat(e),n=new mo({name:"czm_silhouette_color_edges",fragmentShader:IU,uniforms:{silhouetteTexture:t.name}});return new cl({name:"czm_silhouette",stages:[t,n],inputPreviousStageTexture:!1,uniforms:t.uniforms})};Cr.isSilhouetteSupported=function(e){return e.context.depthTexture};Cr.createBloomStage=function(){let e=new mo({name:"czm_bloom_contrast_bias",fragmentShader:xU,uniforms:{contrast:128,brightness:-.3}}),t=BU("czm_bloom_blur"),n=new cl({name:"czm_bloom_contrast_bias_blur",stages:[e,t]}),i=new mo({name:"czm_bloom_generate_composite",fragmentShader:yU,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 cl({name:"czm_bloom",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};Cr.createAmbientOcclusionStage=function(){let e=new mo({name:"czm_ambient_occlusion_generate",fragmentShader:pU,uniforms:{intensity:3,bias:.1,lengthCap:.26,stepSize:1.95,frustumLength:1e3,randomTexture:void 0}}),t=BU("czm_ambient_occlusion_blur");t.uniforms.stepSize=.86;let n=new cl({name:"czm_ambient_occlusion_generate_blur",stages:[e,t]}),i=new mo({name:"czm_ambient_occlusion_composite",fragmentShader:_U,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 cl({name:"czm_ambient_occlusion",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};Cr.isAmbientOcclusionSupported=function(e){return e.context.depthTexture};var Bat=`#define FXAA_QUALITY_PRESET 39
${Dk}
${SU}`;Cr.createFXAAStage=function(){return new mo({name:"czm_FXAA",fragmentShader:Bat,sampleMode:sf.LINEAR})};Cr.createAcesTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=mU,new mo({name:"czm_aces",fragmentShader:t,uniforms:{autoExposure:void 0}})};Cr.createFilmicTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=bU,new mo({name:"czm_filmic",fragmentShader:t,uniforms:{autoExposure:void 0}})};Cr.createReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=PU,new mo({name:"czm_reinhard",fragmentShader:t,uniforms:{autoExposure:void 0}})};Cr.createModifiedReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=vU,new mo({name:"czm_modified_reinhard",fragmentShader:t,uniforms:{white:z.WHITE,autoExposure:void 0}})};Cr.createAutoExposureStage=function(){return new OU};Cr.createBlackAndWhiteStage=function(){return new mo({name:"czm_black_and_white",fragmentShader:gU,uniforms:{gradations:5}})};Cr.createBrightnessStage=function(){return new mo({name:"czm_brightness",fragmentShader:AU,uniforms:{brightness:.5}})};Cr.createNightVisionStage=function(){return new mo({name:"czm_night_vision",fragmentShader:DU})};Cr.createDepthViewStage=function(){return new mo({name:"czm_depth_view",fragmentShader:TU})};Cr.createLensFlareStage=function(){return new mo({name:"czm_lens_flare",fragmentShader:wU,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 Ad=Cr;function Cp(e){this._collection=e,this._framebuffers=[],this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0,this._updateDependencies=!1}function ED(e){for(;u(e.length);)e=e.get(e.length-1);return e.name}function Rj(e,t,n,i,o){if(!i.enabled||!i._isSupported(t))return o;let r=n[i.name]={};if(u(o)){let a=e.getStageByName(o);r[ED(a)]=!0}let s=i.uniforms;if(u(s)){let a=Object.getOwnPropertyNames(s),c=a.length;for(let l=0;l<c;++l){let f=s[a[l]];if(typeof f=="string"){let d=e.getStageByName(f);u(d)&&(r[ED(d)]=!0)}}}return i.name}function TD(e,t,n,i,o){if(u(i.enabled)&&!i.enabled||u(i._isSupported)&&!i._isSupported(t))return o;let r=o,s=!u(i.inputPreviousStageTexture)||i.inputPreviousStageTexture,a=o,c=i.length;for(let d=0;d<c;++d){let p=i.get(d);u(p.length)?a=TD(e,t,n,p,o):a=Rj(e,t,n,p,o),s&&(o=a)}let l,f;if(s)for(l=1;l<c;++l)f=ED(i.get(l)),u(n[f])||(n[f]={}),n[f][r]=!0;else for(l=1;l<c;++l){f=ED(i.get(l));let d=n[f];for(let p=0;p<l;++p)d[ED(i.get(p))]=!0}return a}function Rat(e,t){let n={};if(u(e.ambientOcclusion)){let i=e.ambientOcclusion,o=e.bloom,r=e._tonemapping,s=e.fxaa,a=TD(e,t,n,i,void 0);a=TD(e,t,n,o,a),a=Rj(e,t,n,r,a),a=TD(e,t,n,e,a),Rj(e,t,n,s,a)}else TD(e,t,n,e,void 0);return n}function Mat(e,t,n){let o=e._collection.getStageByName(t),r=o._textureScale,s=o._forcePowerOfTwo,a=o._pixelFormat,c=o._pixelDatatype,l=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(l,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 u(d)&&f<g?(d.stages.push(t),d):(d={textureScale:r,forcePowerOfTwo:s,pixelFormat:a,pixelDatatype:c,clearColor:l,stages:[t],buffer:new si({pixelFormat:a,pixelDatatype:c}),clear:void 0},p.push(d),d)}function Lat(e,t){let n=Rat(e._collection,t);for(let i in n)n.hasOwnProperty(i)&&(e._stageNameToFramebuffer[i]=Mat(e,i,n[i]))}function Mj(e){let t=e._framebuffers,n=t.length;for(let i=0;i<n;++i)t[i].buffer.destroy()}function Fat(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,l=Math.ceil(n*c),f=Math.ceil(i*c),d=Math.min(l,f);a.forcePowerOfTwo&&(I.isPowerOfTwo(d)||(d=I.nextPowerOfTwo(d)),l=d,f=d),a.buffer.update(t,l,f),a.clear=new $n({color:a.clearColor,framebuffer:a.buffer.framebuffer})}}Cp.prototype.updateDependencies=function(){this._updateDependencies=!0};Cp.prototype.update=function(e){let t=this._collection,n=this._updateDependencies,i=u(t.ambientOcclusion)&&t.ambientOcclusion.enabled&&t.ambientOcclusion._isSupported(e),o=u(t.bloom)&&t.bloom.enabled&&t.bloom._isSupported(e),r=u(t._tonemapping)&&t._tonemapping.enabled&&t._tonemapping._isSupported(e),s=u(t.fxaa)&&t.fxaa.enabled&&t.fxaa._isSupported(e),a=!u(t._activeStages)||t._activeStages.length>0||i||o||r||s;if((n||!a&&this._framebuffers.length>0)&&(Mj(this),this._framebuffers.length=0,this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0),!n&&!a)return;this._framebuffers.length===0&&Lat(this,e);let c=e.drawingBufferWidth,l=e.drawingBufferHeight,f=this._width!==c||this._height!==l;!n&&!f||(this._width=c,this._height=l,this._updateDependencies=!1,Mj(this),Fat(this,e))};Cp.prototype.clear=function(e){let t=this._framebuffers;for(let n=0;n<t.length;++n)t[n].clear.execute(e)};Cp.prototype.getStageByName=function(e){return this._collection.getStageByName(e)};Cp.prototype.getOutputTexture=function(e){return this._collection.getOutputTexture(e)};Cp.prototype.getFramebuffer=function(e){let t=this._stageNameToFramebuffer[e];if(!!u(t))return t.buffer.framebuffer};Cp.prototype.isDestroyed=function(){return!1};Cp.prototype.destroy=function(){return Mj(this),le(this)};var VE=Cp;var bD={REINHARD:0,MODIFIED_REINHARD:1,FILMIC:2,ACES:3,validate:function(e){return e===bD.REINHARD||e===bD.MODIFIED_REINHARD||e===bD.FILMIC||e===bD.ACES}},mA=Object.freeze(bD);var Lj=[];function bc(){let e=Ad.createFXAAStage(),t=Ad.createAmbientOcclusionStage(),n=Ad.createBloomStage();this._autoExposureEnabled=!1,this._autoExposure=Ad.createAutoExposureStage(),this._tonemapping=void 0,this._tonemapper=void 0,this.tonemapper=mA.ACES;let i=this._tonemapping;e.enabled=!1,t.enabled=!1,n.enabled=!1,i.enabled=!1;let o=new VE(this),r={},s=Lj;for(s.push(e,t,n,i);s.length>0;){let c=s.pop();r[c.name]=c,c._textureCache=o;let l=c.length;if(u(l))for(let f=0;f<l;++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(bc.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 Fj(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(u(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(!u(t))continue;if(u(t.selected))return!0;let n=t.length;if(u(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;u(this._tonemapping)&&(delete this._stageNames[this._tonemapping.name],this._tonemapping.destroy());let t=this._autoExposureEnabled,n;switch(e){case mA.REINHARD:n=Ad.createReinhardTonemappingStage(t);break;case mA.MODIFIED_REINHARD:n=Ad.createModifiedReinhardTonemappingStage(t);break;case mA.FILMIC:n=Ad.createFilmicTonemappingStage(t);break;default:n=Ad.createAcesTonemappingStage(t);break}if(t){let i=this._autoExposure;n.uniforms.autoExposure=function(){return i.outputTexture}}this._tonemapper=e,this._tonemapping=n,u(this._stageNames)&&(this._stageNames[n.name]=n,n._textureCache=this._textureCache),this._textureCacheDirty=!0}}});function Fj(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}bc.prototype.add=function(e){let t=this._stageNames,n=Lj;for(n.push(e);n.length>0;){let o=n.pop();t[o.name]=o,o._textureCache=this._textureCache;let r=o.length;if(u(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};bc.prototype.remove=function(e){if(!this.contains(e))return!1;let t=this._stageNames,n=Lj;for(n.push(e);n.length>0;){let i=n.pop();delete t[i.name];let o=i.length;if(u(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};bc.prototype.contains=function(e){return u(e)&&u(e._index)&&e._textureCache===this._textureCache};bc.prototype.get=function(e){return Fj(this),this._stages[e]};bc.prototype.removeAll=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)this.remove(e[n]);e.length=0};bc.prototype.getStageByName=function(e){return this._stageNames[e]};bc.prototype.update=function(e,t,n){Fj(this);let i=this._activeStages,o=this._activeStages=this._previousActiveStages;this._previousActiveStages=i;let r=this._stages,s=o.length=r.length,a,c,l=0;for(a=0;a<s;++a)c=r[a],c.ready&&c.enabled&&c._isSupported(e)&&(o[l++]=c);o.length=l;let f=l!==i.length;if(!f){for(a=0;a<l;++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),T=m.enabled&&m._isSupported(e),b=A.enabled&&A._isSupported(e);if((f||this._textureCacheDirty||x!==this._aoEnabled||C!==this._bloomEnabled||T!==this._tonemappingEnabled||b!==this._fxaaEnabled)&&(this._textureCache.updateDependencies(),this._aoEnabled=x,this._bloomEnabled=C,this._tonemappingEnabled=T,this._fxaaEnabled=b,this._textureCacheDirty=!1),u(this._randomTexture)&&!x&&(this._randomTexture.destroy(),this._randomTexture=void 0),!u(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 Bt({context:e,pixelFormat:dt.RGB,pixelDatatype:Ye.UNSIGNED_BYTE,source:{arrayBufferView:S,width:256,height:256},sampler:new dn({wrapS:On.REPEAT,wrapT:On.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(l=0,a=0;a<s;++a)c=r[a],c.ready&&c.enabled&&c._isSupported(e)&&l++;f=l!==o.length,f&&this.update(e,t,n)};bc.prototype.clear=function(e){this._textureCache.clear(e),this._autoExposureEnabled&&this._autoExposure.clear(e)};function pA(e){for(;u(e.length);)e=e.get(e.length-1);return e.outputTexture}bc.prototype.getOutputTexture=function(e){let t=this.getStageByName(e);if(!!u(t))return pA(t)};function jh(e,t,n,i,o){if(u(e.execute)){e.execute(t,n,i,o);return}let r=e.length,s;if(e.inputPreviousStageTexture)for(jh(e.get(0),t,n,i,o),s=1;s<r;++s)jh(e.get(s),t,pA(e.get(s-1)),i,o);else for(s=0;s<r;++s)jh(e.get(s),t,n,i,o)}bc.prototype.execute=function(e,t,n,i){let o=this._activeStages,r=o.length,s=this._fxaa,a=this._ao,c=this._bloom,l=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&&(jh(a,e,x,n,i),x=pA(a)),p&&c.ready&&(jh(c,e,x,n,i),x=pA(c)),g&&l.ready&&jh(l,e,x,n,i),m&&f.ready&&(jh(f,e,x,n,i),x=pA(f));let C=x;if(r>0){jh(o[0],e,x,n,i);for(let T=1;T<r;++T)jh(o[T],e,pA(o[T-1]),n,i);C=pA(o[r-1])}A&&s.ready&&jh(s,e,C,n,i)};bc.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(Zl,{uniformMap:{colorTexture:function(){return n.outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};bc.prototype.isDestroyed=function(){return!1};bc.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 RU=bc;function _A(e){this._scene=e,this._currentTweens=[],this._morphHandler=void 0,this._morphCancelled=!1,this._completeMorph=void 0,this._morphToOrthographic=!1}_A.prototype.completeMorph=function(){u(this._completeMorph)&&this._completeMorph()};_A.prototype.morphTo2D=function(e,t){u(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(F.IDENTITY),this._previousMode===ee.COLUMBUS_VIEW?pct(this,e):Tct(this,e,t),e===0&&u(this._completeMorph)&&this._completeMorph())};var Nat=new h,kat=new h,Vat=new h,Uat=new h,zat=new h,Gat=new h,Hat=new h,Wat=new fe,jat=new F,qat=new _i,Yat=new Zt,Xat={position:void 0,direction:void 0,up:void 0,position2D:void 0,direction2D:void 0,up2D:void 0,frustum:void 0};_A.prototype.morphToColumbusView=function(e,t){u(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(F.IDENTITY);let i=Nat,o=kat,r=Vat;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 l=n.camera;if(this._previousMode===ee.SCENE2D)h.clone(l.position,i),i.z=l.frustum.right-l.frustum.left,h.negate(h.UNIT_Z,o),h.clone(h.UNIT_Y,r);else{h.clone(l.positionWC,i),h.clone(l.directionWC,o),h.clone(l.upWC,r);let f=t.scaleToGeodeticSurface(i,Hat),d=St.eastNorthUpToFixedFrame(f,t,jat);F.inverseTransformation(d,d),n.mapProjection.project(t.cartesianToCartographic(i,Wat),i),F.multiplyByPointAsVector(d,o,o),F.multiplyByPointAsVector(d,r,r)}}let s;this._morphToOrthographic?(s=Yat,s.width=n.camera.frustum.right-n.camera.frustum.left,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight):(s=qat,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,s.fov=I.toRadians(60));let a=Xat;a.position=i,a.direction=o,a.up=r,a.frustum=s;let c=bct(a);SD(this,c),this._previousMode===ee.SCENE2D?Ect(this,e,a,c):(a.position2D=F.multiplyByPoint(so.TRANSFORM_2D,i,Uat),a.direction2D=F.multiplyByPointAsVector(so.TRANSFORM_2D,o,zat),a.up2D=F.multiplyByPointAsVector(so.TRANSFORM_2D,r,Gat),n._mode=ee.MORPHING,H_e(this,e,a,c)),e===0&&u(this._completeMorph)&&this._completeMorph()};var Vj={position:new h,direction:new h,up:new h,frustum:void 0},M_e=new _i;_A.prototype.morphTo3D=function(e,t){u(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(F.IDENTITY),this._previousMode===ee.SCENE2D)rct(this,e,t);else{let i;e>0?(i=Vj,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=L_e(this,t);let o,r=n.camera;r.frustum instanceof Zt?o=r.frustum.clone():(o=M_e,o.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,o.fov=I.toRadians(60)),i.frustum=o;let s=j_e(i);SD(this,s),kj(this,e,i,s)}e===0&&u(this._completeMorph)&&this._completeMorph()}};_A.prototype.isDestroyed=function(){return!1};_A.prototype.destroy=function(){return MU(this),le(this)};function SD(e,t){if(e._scene.completeMorphOnUserInput){e._morphHandler=new ef(e._scene.canvas);let n=function(){e._morphCancelled=!0,e._scene.camera.cancelFlight(),t(e)};e._completeMorph=n,e._morphHandler.setInputAction(n,pn.LEFT_DOWN),e._morphHandler.setInputAction(n,pn.MIDDLE_DOWN),e._morphHandler.setInputAction(n,pn.RIGHT_DOWN),e._morphHandler.setInputAction(n,pn.WHEEL)}}function MU(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 Kat=new fe,Jat=new h,Zat=new F;function L_e(e,t){let n=e._scene,i=n.camera,o=Vj,r=o.position,s=o.direction,a=o.up,c=n.mapProjection.unproject(i.position,Kat);t.cartographicToCartesian(c,r);let l=t.scaleToGeodeticSurface(r,Jat),f=St.eastNorthUpToFixedFrame(l,t,Zat);return F.multiplyByPointAsVector(f,i.direction,s),F.multiplyByPointAsVector(f,i.up,a),o}var Qat=new h,$at=new h,ect=new h,tct=new h,nct=new h,ict=new h;function kj(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=h.clone(r.position,Qat),a=h.clone(r.direction,$at),c=h.clone(r.up,ect),l=F.multiplyByPoint(so.TRANSFORM_2D_INVERSE,n.position,tct),f=F.multiplyByPointAsVector(so.TRANSFORM_2D_INVERSE,n.direction,nct),d=F.multiplyByPointAsVector(so.TRANSFORM_2D_INVERSE,n.up,ict);function p(m){af(s,l,m.time,r.position),af(a,f,m.time,r.direction),af(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:Rr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){W_e(e,o,0,1,t,i)}});e._currentTweens.push(g)}var oct=new Zt,F_e=new h,N_e=new h,k_e=new h,Uj=new h,V_e=new h,U_e=new h;function rct(e,t,n){t/=3;let i=e._scene,o=i.camera,r;t>0?(r=Vj,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=L_e(e,n));let s;e._morphToOrthographic?(s=oct,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.width=o.frustum.right-o.frustum.left):(s=M_e,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.fov=I.toRadians(60)),r.frustum=s;let a=j_e(r);SD(e,a);let c;e._morphToOrthographic?c=function(){kj(e,t,r,a)}:c=function(){G_e(e,t,r,function(){kj(e,t,r,a)})},t>0?(i._mode=ee.SCENE2D,o.flyTo({duration:t,destination:h.fromDegrees(0,0,5*n.maximumRadius,n,Uj),complete:function(){i._mode=ee.MORPHING,c()}})):c()}function af(e,t,n,i){return h.lerp(e,t,n,i)}function z_e(e,t,n,i,o){let r=e._scene,s=r.camera;if(s.frustum instanceof Zt)return;let a=s.frustum.fov,c=I.RADIANS_PER_DEGREE*.5,l=n.position.z*Math.tan(a*.5);s.frustum.far=l/Math.tan(c*.5)+1e7;function f(p){s.frustum.fov=I.lerp(a,c,p.time);let g=l/Math.tan(s.frustum.fov*.5);i(s,g)}let d=r.tweens.add({duration:t,easingFunction:Rr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){s.frustum=n.frustum.clone(),o(e)}});e._currentTweens.push(d)}var sct=new h,act=new h,cct=new h,Nj=new h,lct=new h,uct=new h,fct=new Sr,dct=new bn,hct=new h,mct={position:void 0,direction:void 0,up:void 0,frustum:void 0};function pct(e,t){t*=.5;let n=e._scene,i=n.camera,o=h.clone(i.position,sct),r=h.clone(i.direction,act),s=h.clone(i.up,cct),a=h.negate(h.UNIT_Z,lct),c=h.clone(h.UNIT_Y,uct),l=Nj;if(t>0)h.clone(h.ZERO,Nj),l.z=5*n.mapProjection.ellipsoid.maximumRadius;else{h.clone(o,Nj);let x=dct;F.multiplyByPoint(so.TRANSFORM_2D,o,x.origin),F.multiplyByPointAsVector(so.TRANSFORM_2D,r,x.direction);let C=n.globe;if(u(C)){let T=C.pickWorldCoordinates(x,n,!0,hct);u(T)&&(F.multiplyByPoint(so.TRANSFORM_2D_INVERSE,T,l),l.z+=h.distance(o,l))}}let f=fct;f.right=l.z*.5,f.left=-f.right,f.top=f.right*(n.drawingBufferHeight/n.drawingBufferWidth),f.bottom=-f.top;let d=mct;d.position=l,d.direction=a,d.up=c,d.frustum=f;let p=q_e(d);SD(e,p);function g(x){af(o,l,x.time,i.position),af(r,a,x.time,i.direction),af(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:Rr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){z_e(e,t,d,m,p)}});e._currentTweens.push(A)}var R_e=new fe,_ct={position:new h,direction:new h,up:new h,position2D:new h,direction2D:new h,up2D:new h,frustum:new Sr},gct={position:new h,direction:new h,up:new h,frustum:void 0},yct=new h,Act=new bn,xct=new F,Cct=new h;function Tct(e,t,n){t*=.5;let i=e._scene,o=i.camera,r=_ct;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,R_e),i.mapProjection.project(R_e,r.position),h.negate(h.UNIT_Z,r.direction),h.clone(h.UNIT_Y,r.up);let d=Act;h.clone(r.position2D,d.origin);let p=h.clone(o.directionWC,d.direction),g=n.scaleToGeodeticSurface(o.positionWC,Cct),m=St.eastNorthUpToFixedFrame(g,n,xct);F.inverseTransformation(m,m),F.multiplyByPointAsVector(m,p,p),F.multiplyByPointAsVector(so.TRANSFORM_2D,p,p);let A=i.globe;if(u(A)){let x=A.pickWorldCoordinates(d,i,!0,yct);if(u(x)){let C=h.distance(r.position2D,x);x.x+=C,h.clone(x,r.position2D)}}}function s(d,p){d.position.x=p}F.multiplyByPoint(so.TRANSFORM_2D,r.position,r.position2D),F.multiplyByPointAsVector(so.TRANSFORM_2D,r.direction,r.direction2D),F.multiplyByPointAsVector(so.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=gct;F.multiplyByPoint(so.TRANSFORM_2D_INVERSE,r.position2D,c.position),h.clone(r.direction,c.direction),h.clone(r.up,c.up),c.frustum=a;let l=q_e(c);SD(e,l);function f(){z_e(e,t,r,s,l)}H_e(e,t,r,f)}function G_e(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=I.RADIANS_PER_DEGREE*.5,l=s*Math.tan(a*.5);r.frustum.far=l/Math.tan(c*.5)+1e7,r.frustum.fov=c;function f(p){r.frustum.fov=I.lerp(c,a,p.time),r.position.z=l/Math.tan(r.frustum.fov*.5)}let d=o.tweens.add({duration:t,easingFunction:Rr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){i(e)}});e._currentTweens.push(d)}function Ect(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=h.clone(n.position,Uj),a=h.clone(n.direction,V_e),c=h.clone(n.up,U_e);o._mode=ee.MORPHING;function l(){r.frustum=n.frustum.clone();let f=h.clone(r.position,F_e),d=h.clone(r.direction,N_e),p=h.clone(r.up,k_e);f.z=s.z;function g(A){af(f,s,A.time,r.position),af(d,a,A.time,r.direction),af(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:Rr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){i(e)}});e._currentTweens.push(m)}e._morphToOrthographic?l():G_e(e,0,n,l)}function H_e(e,t,n,i){let o=e._scene,r=o.camera,s=h.clone(r.position,F_e),a=h.clone(r.direction,N_e),c=h.clone(r.up,k_e),l=h.clone(n.position2D,Uj),f=h.clone(n.direction2D,V_e),d=h.clone(n.up2D,U_e);function p(m){af(s,l,m.time,r.position),af(a,f,m.time,r.direction),af(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:Rr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){W_e(e,o,1,0,t,i)}});e._currentTweens.push(g)}function W_e(e,t,n,i,o,r){let s={object:t,property:"morphTime",startValue:n,stopValue:i,duration:o,easingFunction:Rr.QUARTIC_OUT};u(r)&&(s.complete=function(){r(e)});let a=t.tweens.addProperty(s);e._currentTweens.push(a)}function j_e(e){return function(t){let n=t._scene;n._mode=ee.SCENE3D,n.morphTime=ee.getMorphTime(ee.SCENE3D),MU(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=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ee.SCENE3D,r)}}function q_e(e){return function(t){let n=t._scene;n._mode=ee.SCENE2D,n.morphTime=ee.getMorphTime(ee.SCENE2D),MU(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=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ee.SCENE2D,o)}}function bct(e){return function(t){let n=t._scene;n._mode=ee.COLUMBUS_VIEW,n.morphTime=ee.getMorphTime(ee.COLUMBUS_VIEW),MU(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=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ee.COLUMBUS_VIEW,r)}}var LU=_A;var Sct={LEFT_DRAG:0,RIGHT_DRAG:1,MIDDLE_DRAG:2,WHEEL:3,PINCH:4},Di=Object.freeze(Sct);function Wa(e,t){let n=e;return u(t)&&(n+=`+${t}`),n}function wct(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 Y_e(e,t,n){let i=Wa(Di.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 l=e._movement[i];u(l)||(l=e._movement[i]={}),l.distance={startPosition:new H,endPosition:new H},l.angleAndHeight={startPosition:new H,endPosition:new H},l.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])},pn.PINCH_START,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),r[i]=!1,c[i]=new Date},pn.PINCH_END,t),e._eventHandler.setInputAction(function(f){if(r[i]){o[i]?(wct(f,l),o[i]=!1,l.prevAngle=l.angleAndHeight.startPosition.x):(H.clone(f.distance.endPosition,l.distance.endPosition),H.clone(f.angleAndHeight.endPosition,l.angleAndHeight.endPosition));let d=l.angleAndHeight.endPosition.x,p=l.prevAngle,g=Math.PI*2;for(;d>=p+Math.PI;)d-=g;for(;d<p-Math.PI;)d+=g;l.angleAndHeight.endPosition.x=-d*n.clientWidth/12,l.angleAndHeight.startPosition.x=-p*n.clientWidth/12}},pn.PINCH_MOVE,t)}function X_e(e,t){let n=Wa(Di.WHEEL,t),i=e._update;i[n]=!0;let o=e._movement[n];u(o)||(o=e._movement[n]={}),o.startPosition=new H,o.endPosition=new H,e._eventHandler.setInputAction(function(r){let s=15*I.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},pn.WHEEL,t)}function UE(e,t,n){let i=Wa(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];u(c)||(c=e._lastMovement[i]={startPosition:new H,endPosition:new H,valid:!1});let l,f;n===Di.LEFT_DRAG?(l=pn.LEFT_DOWN,f=pn.LEFT_UP):n===Di.RIGHT_DRAG?(l=pn.RIGHT_DOWN,f=pn.RIGHT_UP):n===Di.MIDDLE_DRAG&&(l=pn.MIDDLE_DOWN,f=pn.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])},l,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),o[i]=!1,a[i]=new Date},f,t)}function K_e(e,t){H.clone(e.startPosition,t.startPosition),H.clone(e.endPosition,t.endPosition)}function J_e(e,t){let n=e._update,i=e._movement,o=e._lastMovement,r=e._isDown;for(let s in Di)if(Di.hasOwnProperty(s)){let a=Di[s];if(u(a)){let c=Wa(a,t);n[c]=!0,u(e._lastMovement[c])||(e._lastMovement[c]={startPosition:new H,endPosition:new H,valid:!1}),u(e._movement[c])||(e._movement[c]={startPosition:new H,endPosition:new H})}}e._eventHandler.setInputAction(function(s){for(let a in Di)if(Di.hasOwnProperty(a)){let c=Di[a];if(u(c)){let l=Wa(c,t);r[l]&&(n[l]?(K_e(i[l],o[l]),o[l].valid=!0,K_e(s,i[l]),n[l]=!1):H.clone(s.endPosition,i[l].endPosition))}}H.clone(s.endPosition,e._currentMousePosition)},pn.MOUSE_MOVE,t)}function cf(e){this._eventHandler=new ef(e),this._update={},this._movement={},this._lastMovement={},this._isDown={},this._eventStartPosition={},this._pressTime={},this._releaseTime={},this._buttonsDown=0,this._currentMousePosition=new H,X_e(this,void 0),Y_e(this,void 0,e),UE(this,void 0,Di.LEFT_DRAG),UE(this,void 0,Di.RIGHT_DRAG),UE(this,void 0,Di.MIDDLE_DRAG),J_e(this,void 0);for(let t in ra)if(ra.hasOwnProperty(t)){let n=ra[t];u(n)&&(X_e(this,n),Y_e(this,n,e),UE(this,n,Di.LEFT_DRAG),UE(this,n,Di.RIGHT_DRAG),UE(this,n,Di.MIDDLE_DRAG),J_e(this,n))}}Object.defineProperties(cf.prototype,{currentMousePosition:{get:function(){return this._currentMousePosition}},anyButtonDown:{get:function(){let e=!this._update[Wa(Di.WHEEL)]||!this._update[Wa(Di.WHEEL,ra.SHIFT)]||!this._update[Wa(Di.WHEEL,ra.CTRL)]||!this._update[Wa(Di.WHEEL,ra.ALT)];return this._buttonsDown>0||e}}});cf.prototype.isMoving=function(e,t){let n=Wa(e,t);return!this._update[n]};cf.prototype.getMovement=function(e,t){let n=Wa(e,t);return this._movement[n]};cf.prototype.getLastMovement=function(e,t){let n=Wa(e,t),i=this._lastMovement[n];if(i.valid)return i};cf.prototype.isButtonDown=function(e,t){let n=Wa(e,t);return this._isDown[n]};cf.prototype.getStartMousePosition=function(e,t){if(e===Di.WHEEL)return this._currentMousePosition;let n=Wa(e,t);return this._eventStartPosition[n]};cf.prototype.getButtonPressTime=function(e,t){let n=Wa(e,t);return this._pressTime[n]};cf.prototype.getButtonReleaseTime=function(e,t){let n=Wa(e,t);return this._releaseTime[n]};cf.prototype.reset=function(){for(let e in this._update)this._update.hasOwnProperty(e)&&(this._update[e]=!0)};cf.prototype.isDestroyed=function(){return!1};cf.prototype.destroy=function(){return this._eventHandler=this._eventHandler&&this._eventHandler.destroy(),le(this)};var FU=cf;function NU(e,t,n,i,o,r,s,a,c,l){this._tweens=e,this._tweenjs=t,this._startObject=nt(n),this._stopObject=nt(i),this._duration=o,this._delay=r,this._easingFunction=s,this._update=a,this._complete=c,this.cancel=l,this.needsStart=!0}Object.defineProperties(NU.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}}});NU.prototype.cancelTween=function(){this._tweens.remove(this)};function xd(){this._tweens=[]}Object.defineProperties(xd.prototype,{length:{get:function(){return this._tweens.length}}});xd.prototype.add=function(e){if(e=y(e,y.EMPTY_OBJECT),e.duration===0)return u(e.complete)&&e.complete(),new NU(this);let t=e.duration/jn.SECONDS_PER_MILLISECOND,n=y(e.delay,0),i=n/jn.SECONDS_PER_MILLISECOND,o=y(e.easingFunction,Rr.LINEAR_NONE),r=e.startObject,s=new yfe(r);s.to(nt(e.stopObject),t),s.delay(i),s.easing(o),u(e.update)&&s.onUpdate(function(){e.update(r)}),s.onComplete(y(e.complete,null)),s.repeat(y(e._repeat,0));let a=new NU(this,s,e.startObject,e.stopObject,e.duration,n,o,e.update,e.complete,e.cancel);return this._tweens.push(a),a};xd.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})};xd.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)&&u(t.uniforms[o])&&u(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})};xd.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})};xd.prototype.remove=function(e){if(!u(e))return!1;let t=this._tweens.indexOf(e);return t!==-1?(e.tweenjs.stop(),u(e.cancel)&&e.cancel(),this._tweens.splice(t,1),!0):!1};xd.prototype.removeAll=function(){let e=this._tweens;for(let t=0;t<e.length;++t){let n=e[t];n.tweenjs.stop(),u(n.cancel)&&n.cancel()}e.length=0};xd.prototype.contains=function(e){return u(e)&&this._tweens.indexOf(e)!==-1};xd.prototype.get=function(e){return this._tweens[e]};xd.prototype.update=function(e){let t=this._tweens,n=0;for(e=u(e)?e/jn.SECONDS_PER_MILLISECOND:Si();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 zE=xd;function vD(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=Di.LEFT_DRAG,this.zoomEventTypes=[Di.RIGHT_DRAG,Di.WHEEL,Di.PINCH],this.rotateEventTypes=Di.LEFT_DRAG,this.tiltEventTypes=[Di.MIDDLE_DRAG,Di.PINCH,{eventType:Di.LEFT_DRAG,modifier:ra.CTRL},{eventType:Di.RIGHT_DRAG,modifier:ra.CTRL}],this.lookEventTypes={eventType:Di.LEFT_DRAG,modifier:ra.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 FU(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 zE,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,I.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 vct(e,t){if(e<0)return 0;let n=(1-t)*25;return Math.exp(-n*e)}function Dct(e){return H.equalsEpsilon(e.startPosition,e.endPosition,I.EPSILON14)}var Pct=.4;function Ict(e,t,n,i,o,r,s){let a=r[s];u(a)||(a=r[s]={startPosition:new H,endPosition:new H,motion:new H,inertiaEnabled:!0});let c=e.getButtonPressTime(t,n),l=e.getButtonReleaseTime(t,n),f=c&&l&&(l.getTime()-c.getTime())/1e3,d=new Date,p=l&&(d.getTime()-l.getTime())/1e3;if(c&&l&&f<Pct){let g=vct(p,i),m=e.getLastMovement(t,n);if(!u(m)||Dct(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 Oct(e,t){if(u(t)){let n=e[t];u(n)&&(n.inertiaEnabled=!0);let i=e._inertiaDisablers[t];if(u(i)){let o=i.length;for(let r=0;r<o;++r)n=e[i[r]],u(n)&&(n.inertiaEnabled=!1)}}}var Z_e=[];function Sc(e,t,n,i,o,r){if(!u(n))return;let s=e._aggregator;Array.isArray(n)||(Z_e[0]=n,n=Z_e);let a=n.length;for(let c=0;c<a;++c){let l=n[c],f=u(l.eventType)?l.eventType:l,d=l.modifier,p=s.isMoving(f,d)&&s.getMovement(f,d),g=s.getStartMousePosition(f,d);e.enableInputs&&t&&(p?(i(e,g,p),Oct(e,r)):o<1&&Ict(s,f,d,o,i,e,r))}}var kU=new bn,Bct=new h,Rct=new H,Mct=new h,Lct=new H,Fct=new h,Nct=new h,kct=new h,Vct=new h,Uct=new h,zct=new h,Gct=new h,Hct=new h,Wct=new h,jct=new h,qct=new h,Yct=new h,Xct=new h,Kct=new h,Jct=new h,gA=new h,Q_e=new h,$_e=new h,zj={orientation:new pl};function Kj(e,t,n,i,o,r){let s=1;u(r)&&(s=I.clamp(Math.abs(r),.25,1));let a=n.endPosition.y-n.startPosition.y,l=a>0?e.minimumZoomDistance*s:0,f=e.maximumZoomDistance,d=o-l,p=i*d;p=I.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||!u(e._globe)){if(m>0&&Math.abs(o-l)<1||m<0&&Math.abs(o-f)<1)return;o-m<l?m=o-l-1:o-m>f&&(m=o-f)}let A=e._scene,x=A.camera,C=A.mode,T=zj.orientation;if(T.heading=x.heading,T.pitch=x.pitch,T.roll=x.roll,x.frustum instanceof Zt){Math.abs(m)>0&&(x.zoomIn(m),x._adjustOrthographicFrustum());return}let b=H.equals(t,e._zoomMouseStart),S=e._zoomingOnVector,v=e._rotatingZoom,P;if(b||(e._zoomMouseStart=H.clone(t,e._zoomMouseStart),u(e._globe)&&(C===ee.SCENE2D?(P=x.getPickRay(t,kU).origin,P=h.fromElements(P.y,P.z,P.x)):P=Zg(e,t,Bct)),u(P)?(e._useZoomWorldPosition=!0,e._zoomWorldPosition=h.clone(P,e._zoomWorldPosition)):e._useZoomWorldPosition=!1,S=e._zoomingOnVector=!1,v=e._rotatingZoom=!1,e._zoomingUnderground=e._cameraUnderground),!e._useZoomWorldPosition){x.zoomIn(m);return}let O=C===ee.COLUMBUS_VIEW;if(x.positionCartographic.height<2e6&&(v=!0),!b||v){if(C===ee.SCENE2D){let R=e._zoomWorldPosition,M=x.position;if(!h.equals(R,M)&&x.positionCartographic.height<e._maxCoord.x*2){let L=x.position.x,_=h.subtract(R,M,Mct);h.normalize(_,_);let E=h.distance(R,M)*m/(x.getMagnitude()*.5);x.move(_,E*.5),(x.position.x<0&&L>0||x.position.x>0&&L<0)&&(P=x.getPickRay(t,kU).origin,P=h.fromElements(P.y,P.z,P.x),e._zoomWorldPosition=h.clone(P,e._zoomWorldPosition))}}else if(C===ee.SCENE3D){let R=h.normalize(x.position,Uct);if(e._cameraUnderground||e._zoomingUnderground||x.positionCartographic.height<3e3&&Math.abs(h.dot(x.direction,R))<.6)O=!0;else{let M=A.canvas,L=Lct;L.x=M.clientWidth/2,L.y=M.clientHeight/2;let _=Zg(e,L,Fct);if(!u(_))O=!0;else if(x.positionCartographic.height<1e6)if(h.dot(x.direction,R)>=-.5)O=!0;else{let E=Gct;h.clone(x.position,E);let w=e._zoomWorldPosition,D=zct;if(D=h.normalize(w,D),h.dot(D,R)<0)return;let B=Jct,N=jct;h.clone(x.direction,N),h.add(E,h.multiplyByScalar(N,1e3,gA),B);let U=qct,V=Yct;h.subtract(w,E,U),h.normalize(U,V);let G=h.dot(R,V);if(G>=0){e._zoomMouseStart.x=-1;return}let k=Math.acos(-G),Y=h.magnitude(E),q=h.magnitude(w),X=Y-m,W=h.magnitude(U),J=Math.asin(I.clamp(W/q*Math.sin(k),-1,1)),Z=Math.asin(I.clamp(X/q*Math.sin(k),-1,1)),he=J-Z+k,pe=Hct;h.normalize(E,pe);let oe=Wct;oe=h.cross(V,pe,oe),oe=h.normalize(oe,oe),h.normalize(h.cross(pe,oe,gA),N),h.multiplyByScalar(h.normalize(B,gA),h.magnitude(B)-m,B),h.normalize(E,E),h.multiplyByScalar(E,X,E);let ue=Xct;h.multiplyByScalar(h.add(h.multiplyByScalar(pe,Math.cos(he)-1,Q_e),h.multiplyByScalar(N,Math.sin(he),$_e),gA),X,ue),h.add(E,ue,E),h.normalize(B,pe),h.normalize(h.cross(pe,oe,gA),N);let _e=Kct;h.multiplyByScalar(h.add(h.multiplyByScalar(pe,Math.cos(he)-1,Q_e),h.multiplyByScalar(N,Math.sin(he),$_e),gA),h.magnitude(B),_e),h.add(B,_e,B),h.clone(E,x.position),h.normalize(h.subtract(B,E,gA),x.direction),h.clone(x.direction,x.direction),h.cross(x.direction,x.up,x.right),h.cross(x.right,x.direction,x.up),x.setView(zj);return}else{let E=h.normalize(_,Nct),w=h.normalize(e._zoomWorldPosition,kct),D=h.dot(w,E);if(D>0&&D<1){let B=I.acosClamped(D),N=h.cross(w,E,Vct),U=Math.abs(B)>I.toRadians(20)?x.positionCartographic.height*.75:x.positionCartographic.height-m,V=m/U;x.rotate(N,B*V)}}}}e._rotatingZoom=!O}if(!b&&O||S){let R,M=ji.wgs84ToWindowCoordinates(A,e._zoomWorldPosition,Rct);C!==ee.COLUMBUS_VIEW&&H.equals(t,e._zoomMouseStart)&&u(M)?R=x.getPickRay(M,kU):R=x.getPickRay(t,kU);let L=R.direction;(C===ee.COLUMBUS_VIEW||C===ee.SCENE2D)&&h.fromElements(L.y,L.z,L.x,L),x.move(L,m),e._zoomingOnVector=!0}else x.zoomIn(m);e._cameraUnderground||x.setView(zj)}var Zct=new bn,Qct=new bn,$ct=new h;function elt(e,t,n){let o=e._scene.camera,r=o.getPickRay(n.startPosition,Zct).origin,s=o.getPickRay(n.endPosition,Qct).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,$ct),c=h.magnitude(a);c>0&&(h.normalize(a,a),o.move(a,c))}function ege(e,t,n){u(n.distance)&&(n=n.distance);let o=e._scene.camera;Kj(e,t,n,e._zoomFactor,o.getMagnitude())}var tlt=new H,nlt=new H;function tge(e,t,n){if(u(n.angleAndHeight)){ilt(e,t,n.angleAndHeight);return}let i=e._scene,o=i.camera,r=i.canvas,s=r.clientWidth,a=r.clientHeight,c=tlt;c.x=2/s*n.startPosition.x-1,c.y=2/a*(a-n.startPosition.y)-1,c=H.normalize(c,c);let l=nlt;l.x=2/s*n.endPosition.x-1,l.y=2/a*(a-n.endPosition.y)-1,l=H.normalize(l,l);let f=I.acosClamped(c.x);c.y<0&&(f=I.TWO_PI-f);let d=I.acosClamped(l.x);l.y<0&&(d=I.TWO_PI-d);let p=d-f;o.twistRight(p)}function ilt(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 olt(e){let t=e._scene.mapMode2D===Jl.ROTATE;F.equals(F.IDENTITY,e._scene.camera.transform)?(Sc(e,e.enableTranslate,e.translateEventTypes,elt,e.inertiaTranslate,"_lastInertiaTranslateMovement"),Sc(e,e.enableZoom,e.zoomEventTypes,ege,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&Sc(e,e.enableRotate,e.tiltEventTypes,tge,e.inertiaSpin,"_lastInertiaTiltMovement")):(Sc(e,e.enableZoom,e.zoomEventTypes,ege,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&Sc(e,e.enableRotate,e.translateEventTypes,tge,e.inertiaSpin,"_lastInertiaSpinMovement"))}var sge=new bn,rlt=new h,slt=new h;function Zg(e,t,n){let i=e._scene,o=e._globe,r=i.camera;if(!u(o))return;let s=!e._cameraUnderground,a;i.pickPositionSupported&&(a=i.pickPositionWorldCoordinates(t,rlt));let c=r.getPickRay(t,sge),l=o.pickWorldCoordinates(c,i,s,slt),f=u(a)?h.distance(a,r.positionWC):Number.POSITIVE_INFINITY,d=u(l)?h.distance(l,r.positionWC):Number.POSITIVE_INFINITY;return f<d?h.clone(a,n):h.clone(l,n)}var alt=new fe;function WU(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,alt);u(c)&&(r=c.height)}else r=i.position.z;let s=y(e._scene.globeHeight,0);return Math.abs(s-r)}var clt=new h;function age(e,t){let n=t.origin,i=t.direction,o=WU(e),r=h.normalize(n,clt),s=Math.abs(h.dot(r,i));return s=Math.max(s,.5)*2,o*s}function cge(e,t,n,i){let o=h.distance(t.origin,n),r=WU(e),s=I.clamp(r*5,e._minimumUndergroundPickDistance,e._maximumUndergroundPickDistance);return o>s&&(o=Math.min(o,r/5),o=Math.max(o,100)),bn.getPoint(t,o,i)}function lge(e,t,n,i){let o;return u(n)?(o=h.distance(t.origin,n),o>e._maximumUndergroundPickDistance&&(o=WU(e))):o=WU(e),bn.getPoint(t,o,i)}var llt=new H;function uge(e,t){let n=t.endPosition,i=H.subtract(t.endPosition,t.startPosition,llt),o=e._strafeEndMousePosition;H.add(o,i,o),t.endPosition=o,Jj(e,t,e._strafeStartPosition),t.endPosition=n}var nge=new bn,ult=new bn,Gj=new h,flt=new h,dlt=new h,hlt=new h,mlt=new nn(h.UNIT_X,0),plt=new H,_lt=new H;function glt(e,t,n){if(h.equals(t,e._translateMousePosition)||(e._looking=!1),h.equals(t,e._strafeMousePosition)||(e._strafing=!1),e._looking){$l(e,t,n);return}if(e._strafing){uge(e,n);return}let o=e._scene.camera,r=e._cameraUnderground,s=H.clone(n.startPosition,plt),a=H.clone(n.endPosition,_lt),c=o.getPickRay(s,nge),l=h.clone(h.ZERO,hlt),f=h.UNIT_X,d;if(o.position.z<e._minimumPickingTerrainHeight&&(d=Zg(e,s,Gj),u(d)&&(l.x=d.x)),r||l.x>o.position.z&&u(d)){let b=d;r&&(b=lge(e,c,d,Gj)),H.clone(t,e._strafeMousePosition),H.clone(t,e._strafeEndMousePosition),h.clone(b,e._strafeStartPosition),e._strafing=!0,Jj(e,n,e._strafeStartPosition);return}let p=nn.fromPointNormal(l,f,mlt);c=o.getPickRay(s,nge);let g=Hi.rayPlane(c,p,Gj),m=o.getPickRay(a,ult),A=Hi.rayPlane(m,p,flt);if(!u(g)||!u(A)){e._looking=!0,$l(e,t,n),H.clone(t,e._translateMousePosition);return}let x=h.subtract(g,A,dlt),C=x.x;x.x=x.y,x.y=x.z,x.z=C;let T=h.magnitude(x);T>I.EPSILON6&&(h.normalize(x,x),o.move(x,T))}var fge=new H,UU=new bn,zU=new h,ylt=new h,dge=new F,Alt=new F,xlt=new h,Clt=new nn(h.UNIT_X,0),Hj=new h,qj=new fe,hge=new F,Tlt=new Be,Elt=new Q,GU=new h;function blt(e,t,n){if(u(n.angleAndHeight)&&(n=n.angleAndHeight),H.equals(t,e._tiltCenterMousePosition)||(e._tiltCVOffMap=!1,e._looking=!1),e._looking){$l(e,t,n);return}let o=e._scene.camera;e._tiltCVOffMap||!e.onMap()||Math.abs(o.position.z)>e._minimumPickingTerrainHeight?(e._tiltCVOffMap=!0,Slt(e,t,n)):wlt(e,t,n)}function Slt(e,t,n){let i=e._scene,o=i.camera,r=i.canvas,s=fge;s.x=r.clientWidth/2,s.y=r.clientHeight/2;let a=o.getPickRay(s,UU),c=h.UNIT_X,l=a.origin,f=a.direction,d,p=h.dot(c,f);if(Math.abs(p)>I.EPSILON6&&(d=-h.dot(c,l)/p),!u(d)||d<=0){e._looking=!0,$l(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}let g=h.multiplyByScalar(f,d,zU);h.add(l,g,g);let m=i.mapProjection,A=m.ellipsoid;h.fromElements(g.y,g.z,g.x,g);let x=m.unproject(g,qj);A.cartographicToCartesian(x,g);let C=St.eastNorthUpToFixedFrame(g,A,dge),T=e._globe,b=e._ellipsoid;e._globe=void 0,e._ellipsoid=ie.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let S=F.clone(o.transform,hge);o._setTransform(C),Ql(e,t,n,h.UNIT_Z),o._setTransform(S),e._globe=T,e._ellipsoid=b;let v=b.maximumRadius;e._rotateFactor=1/v,e._rotateRateRangeAdjustment=v}function wlt(e,t,n){let i=e._scene,o=i.camera,r=e._cameraUnderground,s,a,c=h.UNIT_X;if(H.equals(t,e._tiltCenterMousePosition))s=h.clone(e._tiltCenter,zU);else{if(o.position.z<e._minimumPickingTerrainHeight&&(s=Zg(e,t,zU)),!u(s)){a=o.getPickRay(t,UU);let _=a.origin,E=a.direction,w,D=h.dot(c,E);if(Math.abs(D)>I.EPSILON6&&(w=-h.dot(c,_)/D),!u(w)||w<=0){e._looking=!0,$l(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}s=h.multiplyByScalar(E,w,zU),h.add(_,s,s)}r&&(u(a)||(a=o.getPickRay(t,UU)),cge(e,a,s,s)),H.clone(t,e._tiltCenterMousePosition),h.clone(s,e._tiltCenter)}let l=i.canvas,f=fge;f.x=l.clientWidth/2,f.y=e._tiltCenterMousePosition.y,a=o.getPickRay(f,UU);let d=h.clone(h.ZERO,xlt);d.x=s.x;let p=nn.fromPointNormal(d,c,Clt),g=Hi.rayPlane(a,p,ylt),m=o._projection,A=m.ellipsoid;h.fromElements(s.y,s.z,s.x,s);let x=m.unproject(s,qj);A.cartographicToCartesian(x,s);let C=St.eastNorthUpToFixedFrame(s,A,dge),T;u(g)?(h.fromElements(g.y,g.z,g.x,g),x=m.unproject(g,qj),A.cartographicToCartesian(x,g),T=St.eastNorthUpToFixedFrame(g,A,Alt)):T=C;let b=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=ie.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let v=h.UNIT_Z,P=F.clone(o.transform,hge);o._setTransform(C);let O=h.cross(h.UNIT_Z,h.normalize(o.position,Hj),Hj),R=h.dot(o.right,O);if(Ql(e,t,n,v,!1,!0),o._setTransform(T),R<0){let _=n.startPosition.y-n.endPosition.y;(r&&_<0||!r&&_>0)&&(v=void 0);let E=o.constrainedAxis;o.constrainedAxis=void 0,Ql(e,t,n,v,!0,!1),o.constrainedAxis=E}else Ql(e,t,n,v,!0,!1);if(u(o.constrainedAxis)){let _=h.cross(o.direction,o.constrainedAxis,GU);h.equalsEpsilon(_,h.ZERO,I.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(P),e._globe=b,e._ellipsoid=S;let M=S.maximumRadius;e._rotateFactor=1/M,e._rotateRateRangeAdjustment=M;let L=h.clone(o.positionWC,Hj);if(e.enableCollisionDetection&&$j(e),!h.equals(o.positionWC,L)){o._setTransform(T),o.worldToCameraCoordinatesPoint(L,L);let _=h.magnitudeSquared(L);h.magnitudeSquared(o.position)>_&&(h.normalize(o.position,o.position),h.multiplyByScalar(o.position,Math.sqrt(_),o.position));let E=h.angleBetween(L,o.position),w=h.cross(L,o.position,L);h.normalize(w,w);let D=Be.fromAxisAngle(w,E,Tlt),B=Q.fromQuaternion(D,Elt);Q.multiplyByVector(B,o.direction,o.direction),Q.multiplyByVector(B,o.up,o.up),h.cross(o.direction,o.up,o.right),h.cross(o.right,o.direction,o.up),o._setTransform(P)}}var mge=new H,pge=new bn,_ge=new h;function vlt(e,t,n){u(n.distance)&&(n=n.distance);let i=e._scene,o=i.camera,r=i.canvas,s=e._cameraUnderground,a;s?a=t:(a=mge,a.x=r.clientWidth/2,a.y=r.clientHeight/2);let c=o.getPickRay(a,pge),l=c.origin,f=c.direction,d=o.position.z,p;d<e._minimumPickingTerrainHeight&&(p=Zg(e,a,_ge));let g;if(u(p)&&(g=h.distance(l,p)),s){let m=age(e,c,d);u(g)?g=Math.min(g,m):g=m}if(!u(g)){let m=h.UNIT_X;g=-h.dot(m,l)/h.dot(m,f)}Kj(e,t,n,e._zoomFactor,g)}function Dlt(e){let n=e._scene.camera;if(!F.equals(F.IDENTITY,n.transform))Sc(e,e.enableRotate,e.rotateEventTypes,Ql,e.inertiaSpin,"_lastInertiaSpinMovement"),Sc(e,e.enableZoom,e.zoomEventTypes,gge,e.inertiaZoom,"_lastInertiaZoomMovement");else{let i=e._tweens;if(e._aggregator.anyButtonDown&&i.removeAll(),Sc(e,e.enableTilt,e.tiltEventTypes,blt,e.inertiaSpin,"_lastInertiaTiltMovement"),Sc(e,e.enableTranslate,e.translateEventTypes,glt,e.inertiaTranslate,"_lastInertiaTranslateMovement"),Sc(e,e.enableZoom,e.zoomEventTypes,vlt,e.inertiaZoom,"_lastInertiaZoomMovement"),Sc(e,e.enableLook,e.lookEventTypes,$l),!e._aggregator.anyButtonDown&&!i.contains(e._tween)){let o=n.createCorrectPositionTween(e.bounceAnimationTime);u(o)&&(e._tween=i.add(o))}i.update()}}var Plt=new bn,Ilt=new nn(h.UNIT_X,0),Olt=new h,Blt=new h,Rlt=new h;function Jj(e,t,n){let i=e._scene,o=i.camera,r=o.getPickRay(t.endPosition,Plt),s=h.clone(o.direction,Blt);i.mode===ee.COLUMBUS_VIEW&&h.fromElements(s.z,s.x,s.y,s);let a=nn.fromPointNormal(n,s,Ilt),c=Hi.rayPlane(r,a,Olt);!u(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 ige=new h,Mlt=new fe,Yj=new h,Xj=new ie,Llt=new h,Flt=new h;function Nlt(e,t,n){let o=e._scene.camera,r=e._cameraUnderground,s=e._ellipsoid;if(!F.equals(o.transform,F.IDENTITY)){Ql(e,t,n);return}let a,c,l=s.geodeticSurfaceNormal(o.position,Llt);if(H.equals(t,e._rotateMousePosition)){if(e._looking)$l(e,t,n,l);else if(e._rotating)Ql(e,t,n);else if(e._strafing)uge(e,n);else{if(h.magnitude(o.position)<h.magnitude(e._rotateStartPosition))return;a=h.magnitude(e._rotateStartPosition),c=Yj,c.x=c.y=c.z=a,s=ie.fromCartesian3(c,Xj),jj(e,t,n,s)}return}e._looking=!1,e._rotating=!1,e._strafing=!1;let f=s.cartesianToCartographic(o.positionWC,Mlt).height,d=e._globe;if(u(d)&&f<e._minimumPickingTerrainHeight){let p=Zg(e,n.startPosition,Rlt);if(u(p)){let g=!1,m=o.getPickRay(n.startPosition,sge);if(r)g=!0,lge(e,m,p,p);else{let A=s.geodeticSurfaceNormal(p,Flt);Math.abs(h.dot(m.direction,A))<.05?g=!0:g=h.magnitude(o.position)<h.magnitude(p)}g?(H.clone(t,e._strafeEndMousePosition),h.clone(p,e._strafeStartPosition),e._strafing=!0,Jj(e,n,e._strafeStartPosition)):(a=h.magnitude(p),c=Yj,c.x=c.y=c.z=a,s=ie.fromCartesian3(c,Xj),jj(e,t,n,s),h.clone(p,e._rotateStartPosition))}else e._looking=!0,$l(e,t,n,l)}else u(o.pickEllipsoid(n.startPosition,e._ellipsoid,ige))?(jj(e,t,n,e._ellipsoid),h.clone(ige,e._rotateStartPosition)):f>e._minimumTrackBallHeight?(e._rotating=!0,Ql(e,t,n)):(e._looking=!0,$l(e,t,n,l));H.clone(t,e._rotateMousePosition)}function Ql(e,t,n,i,o,r){o=y(o,!1),r=y(r,!1);let s=e._scene,a=s.camera,c=s.canvas,l=a.constrainedAxis;u(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=l}var klt=se.clone(se.UNIT_W),Vlt=se.clone(se.UNIT_W),VU=new h,Wj=new h,Ult=new h,zlt=new h,Glt=new H,Hlt=new H;function jj(e,t,n,i){let r=e._scene.camera,s=H.clone(n.startPosition,Glt),a=H.clone(n.endPosition,Hlt),c=r.pickEllipsoid(s,i,klt),l=r.pickEllipsoid(a,i,Vlt);if(!u(c)||!u(l)){e._rotating=!0,Ql(e,t,n);return}if(c=r.worldToCameraCoordinates(c,c),l=r.worldToCameraCoordinates(l,l),u(r.constrainedAxis)){let f=r.constrainedAxis,d=h.mostOrthogonalAxis(f,VU);h.cross(d,f,d),h.normalize(d,d);let p=h.cross(f,d,Wj),g=h.magnitude(c),m=h.dot(f,c),A=Math.acos(m/g),x=h.multiplyByScalar(f,m,Ult);h.subtract(c,x,x),h.normalize(x,x);let C=h.magnitude(l),T=h.dot(f,l),b=Math.acos(T/C),S=h.multiplyByScalar(f,T,zlt);h.subtract(l,S,S),h.normalize(S,S);let v=Math.acos(h.dot(x,d));h.dot(x,p)<0&&(v=I.TWO_PI-v);let P=Math.acos(h.dot(S,d));h.dot(S,p)<0&&(P=I.TWO_PI-P);let O=v-P,R;h.equalsEpsilon(f,r.position,I.EPSILON2)?R=r.right:R=h.cross(f,r.position,VU);let M=h.cross(f,R,VU),L=h.dot(M,h.subtract(c,f,Wj)),_=h.dot(M,h.subtract(l,f,Wj)),E;L>0&&_>0?E=b-A:L>0&&_<=0?h.dot(r.position,f)>0?E=-A-b:E=A+b:E=A-b,r.rotateRight(O),r.rotateUp(E)}else{h.normalize(c,c),h.normalize(l,l);let f=h.dot(c,l),d=h.cross(c,l,VU);if(f<1&&!h.equalsEpsilon(d,h.ZERO,I.EPSILON14)){let p=Math.acos(f);r.rotate(d,p)}}}var Wlt=new h,jlt=new fe;function gge(e,t,n){u(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=mge,c.x=s.clientWidth/2,c.y=s.clientHeight/2);let l=r.getPickRay(c,pge),f,d=i.cartesianToCartographic(r.position,jlt).height;d<e._minimumPickingTerrainHeight&&(f=Zg(e,c,_ge));let p;if(u(f)&&(p=h.distance(l.origin,f)),a){let m=age(e,l,d);u(p)?p=Math.min(p,m):p=m}u(p)||(p=d);let g=h.normalize(r.position,Wlt);Kj(e,t,n,e._zoomFactor,p,h.dot(g,r.direction))}var yge=new H,HU=new bn,wD=new h,qlt=new h,Age=new F,Ylt=new F,xge=new F,Xlt=new Be,Klt=new Q,Zj=new fe,Qj=new h;function Jlt(e,t,n){let o=e._scene.camera;if(!F.equals(o.transform,F.IDENTITY))return;if(u(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,Qj);$l(e,t,n,a);return}let s=e._ellipsoid.cartesianToCartographic(o.position,Zj);e._tiltOnEllipsoid||s.height>e._minimumCollisionTerrainHeight?(e._tiltOnEllipsoid=!0,Qlt(e,t,n)):$lt(e,t,n)}var Zlt=new fe;function Qlt(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e.minimumZoomDistance*.25,a=i.cartesianToCartographic(r.positionWC,Zlt).height;if(a-s-1<I.EPSILON3&&n.endPosition.y-n.startPosition.y<0)return;let c=o.canvas,l=yge;l.x=c.clientWidth/2,l.y=c.clientHeight/2;let f=r.getPickRay(l,HU),d,p=Hi.rayEllipsoid(f,i);if(u(p))d=bn.getPoint(f,p.start,wD);else if(a>e._minimumTrackBallHeight){let T=Hi.grazingAltitudeLocation(f,i);if(!u(T))return;let b=i.cartesianToCartographic(T,Zj);b.height=0,d=i.cartographicToCartesian(b,wD)}else{e._looking=!0;let T=e._ellipsoid.geodeticSurfaceNormal(r.position,Qj);$l(e,t,n,T),H.clone(t,e._tiltCenterMousePosition);return}let g=St.eastNorthUpToFixedFrame(d,i,Age),m=e._globe,A=e._ellipsoid;e._globe=void 0,e._ellipsoid=ie.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let x=F.clone(r.transform,xge);r._setTransform(g),Ql(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 $lt(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e._cameraUnderground,a,c,l;if(H.equals(t,e._tiltCenterMousePosition))a=h.clone(e._tiltCenter,wD);else{if(a=Zg(e,t,wD),!u(a)){if(c=r.getPickRay(t,HU),l=Hi.rayEllipsoid(c,i),!u(l)){if(i.cartesianToCartographic(r.position,Zj).height<=e._minimumTrackBallHeight){e._looking=!0;let E=e._ellipsoid.geodeticSurfaceNormal(r.position,Qj);$l(e,t,n,E),H.clone(t,e._tiltCenterMousePosition)}return}a=bn.getPoint(c,l.start,wD)}s&&(u(c)||(c=r.getPickRay(t,HU)),cge(e,c,a,a)),H.clone(t,e._tiltCenterMousePosition),h.clone(a,e._tiltCenter)}let f=o.canvas,d=yge;d.x=f.clientWidth/2,d.y=e._tiltCenterMousePosition.y,c=r.getPickRay(d,HU);let p=h.magnitude(a),g=h.fromElements(p,p,p,Yj),m=ie.fromCartesian3(g,Xj);if(l=Hi.rayEllipsoid(c,m),!u(l))return;let A=h.magnitude(c.origin)>p?l.start:l.stop,x=bn.getPoint(c,A,qlt),C=St.eastNorthUpToFixedFrame(a,i,Age),T=St.eastNorthUpToFixedFrame(x,m,Ylt),b=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=ie.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let v=h.UNIT_Z,P=F.clone(r.transform,xge);r._setTransform(T);let O=h.cross(x,r.positionWC,GU);if(h.dot(r.rightWC,O)<0){let _=n.startPosition.y-n.endPosition.y;(s&&_<0||!s&&_>0)&&(v=void 0);let E=r.constrainedAxis;r.constrainedAxis=void 0,Ql(e,t,n,v,!0,!1),r.constrainedAxis=E}else Ql(e,t,n,v,!0,!1);if(r._setTransform(C),Ql(e,t,n,v,!1,!0),u(r.constrainedAxis)){let _=h.cross(r.direction,r.constrainedAxis,GU);h.equalsEpsilon(_,h.ZERO,I.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(P),e._globe=b,e._ellipsoid=S;let M=S.maximumRadius;e._rotateFactor=1/M,e._rotateRateRangeAdjustment=M;let L=h.clone(r.positionWC,GU);if(e.enableCollisionDetection&&$j(e),!h.equals(r.positionWC,L)){r._setTransform(T),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),w=h.cross(L,r.position,L);h.normalize(w,w);let D=Be.fromAxisAngle(w,E,Xlt),B=Q.fromQuaternion(D,Klt);Q.multiplyByVector(B,r.direction,r.direction),Q.multiplyByVector(B,r.up,r.up),h.cross(r.direction,r.up,r.right),h.cross(r.right,r.direction,r.up),r._setTransform(P)}}var eut=new H,tut=new H,oge=new bn,rge=new bn,nut=new h,iut=new h;function $l(e,t,n,i){let r=e._scene.camera,s=eut;s.x=n.startPosition.x,s.y=0;let a=tut;a.x=n.endPosition.x,a.y=0;let c=r.getPickRay(s,oge),l=r.getPickRay(a,rge),f=0,d,p;r.frustum instanceof Zt?(d=c.origin,p=l.origin,h.add(r.direction,d,d),h.add(r.direction,p,p),h.subtract(d,r.position,d),h.subtract(p,r.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=l.direction);let g=h.dot(d,p);g<1&&(f=Math.acos(g)),f=n.startPosition.x>n.endPosition.x?-f:f;let m=e._horizontalRotationAxis;if(u(i)?r.look(i,-f):u(m)?r.look(m,-f):r.lookLeft(f),s.x=0,s.y=n.startPosition.y,a.x=0,a.y=n.endPosition.y,c=r.getPickRay(s,oge),l=r.getPickRay(a,rge),f=0,r.frustum instanceof Zt?(d=c.origin,p=l.origin,h.add(r.direction,d,d),h.add(r.direction,p,p),h.subtract(d,r.position,d),h.subtract(p,r.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=l.direction),g=h.dot(d,p),g<1&&(f=Math.acos(g)),f=n.startPosition.y>n.endPosition.y?-f:f,i=y(i,m),u(i)){let A=r.direction,x=h.negate(i,nut),C=h.equalsEpsilon(A,i,I.EPSILON2),T=h.equalsEpsilon(A,x,I.EPSILON2);if(!C&&!T){g=h.dot(A,i);let b=I.acosClamped(g);f>0&&f>b&&(f=b-I.EPSILON4),g=h.dot(A,x),b=I.acosClamped(g),f<0&&-f>b&&(f=-b+I.EPSILON4);let S=h.cross(i,A,iut);r.look(S,f)}else(C&&f<0||T&&f>0)&&r.look(r.right,-f)}else r.lookUp(f)}function out(e){Sc(e,e.enableRotate,e.rotateEventTypes,Nlt,e.inertiaSpin,"_lastInertiaSpinMovement"),Sc(e,e.enableZoom,e.zoomEventTypes,gge,e.inertiaZoom,"_lastInertiaZoomMovement"),Sc(e,e.enableTilt,e.tiltEventTypes,Jlt,e.inertiaSpin,"_lastInertiaTiltMovement"),Sc(e,e.enableLook,e.lookEventTypes,$l)}var rut=new F,sut=new fe;function $j(e){e._adjustedHeightForTerrain=!0;let t=e._scene,n=t.mode,i=t.globe;if(!u(i)||n===ee.SCENE2D||n===ee.MORPHING)return;let o=t.camera,r=i.ellipsoid,s=t.mapProjection,a,c;F.equals(o.transform,F.IDENTITY)||(a=F.clone(o.transform,rut),c=h.magnitude(o.position),o._setTransform(F.IDENTITY));let l=sut;n===ee.SCENE3D?r.cartesianToCartographic(o.position,l):s.unproject(o.position,l);let f=!1;if(l.height<e._minimumCollisionTerrainHeight){let d=e._scene.globeHeight;if(u(d)){let p=d+e.minimumZoomDistance;l.height<p&&(l.height=p,n===ee.SCENE3D?r.cartographicToCartesian(l,o.position):s.project(l,o.position),f=!0)}}u(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)))}vD.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 aut=new h,cut=new h;vD.prototype.update=function(){let e=this._scene,t=e.camera,n=e.globe,i=e.mode;F.equals(t.transform,F.IDENTITY)?(this._globe=n,this._ellipsoid=u(this._globe)?this._globe.ellipsoid:e.mapProjection.ellipsoid):(this._globe=void 0,this._ellipsoid=ie.UNIT_SPHERE);let o=u(this._globe)?this._globe.terrainExaggeration:1,r=u(this._globe)?this._globe.terrainExaggerationRelativeHeight:0;this._minimumCollisionTerrainHeight=Lc.getHeight(this.minimumCollisionTerrainHeight,o,r),this._minimumPickingTerrainHeight=Lc.getHeight(this.minimumPickingTerrainHeight,o,r),this._minimumTrackBallHeight=Lc.getHeight(this.minimumTrackBallHeight,o,r),this._cameraUnderground=e.cameraUnderground&&u(this._globe);let s=this._ellipsoid.maximumRadius;this._rotateFactor=1/s,this._rotateRateRangeAdjustment=s,this._adjustedHeightForTerrain=!1;let a=h.clone(t.positionWC,aut),c=h.clone(t.directionWC,cut);i===ee.SCENE2D?olt(this):i===ee.COLUMBUS_VIEW?(this._horizontalRotationAxis=h.UNIT_Z,Dlt(this)):i===ee.SCENE3D&&(this._horizontalRotationAxis=void 0,out(this)),this.enableCollisionDetection&&!this._adjustedHeightForTerrain&&(!h.equals(a,t.positionWC)||!h.equals(c,t.directionWC))&&$j(this),this._aggregator.reset()};vD.prototype.isDestroyed=function(){return!1};vD.prototype.destroy=function(){return this._tweens.removeAll(),this._aggregator=this._aggregator&&this._aggregator.destroy(),le(this)};var jU=vD;var qU=`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 YU=`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 Tp(){this._sceneFramebuffer=new ME;let e=.125,t=new Array(6);t[0]=new mo({fragmentShader:Zl,textureScale:e,forcePowerOfTwo:!0,sampleMode:sf.LINEAR});let n=t[1]=new mo({fragmentShader:YU,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 mo({fragmentShader:uA,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 mo({fragmentShader:uA,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 mo({fragmentShader:Zl,sampleMode:sf.LINEAR}),this._uCenter=new H,this._uRadius=void 0,t[5]=new mo({fragmentShader:qU,uniforms:{center:function(){return i._uCenter},radius:function(){return i._uRadius},colorTexture2:function(){return i._sceneFramebuffer.framebuffer.getColorTexture(0)}}}),this._stages=new cl({stages:t});let o=new VE(this),r=t.length;for(let s=0;s<r;++s)t[s]._textureCache=o;this._textureCache=o,this.length=t.length}Tp.prototype.get=function(e){return this._stages.get(e)};Tp.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 lut=new se,Cge=new H,uut=new H,Tge=new F;function fut(e,t,n){let i=t.uniformState,o=i.sunPositionWC,r=i.view,s=i.viewProjection,a=i.projection,c=F.computeViewportTransformation(n,0,1,Tge),l=F.multiplyByPoint(r,o,lut),f=St.pointToGLWindowCoordinates(s,c,o,Cge);l.x+=I.SOLAR_RADIUS;let d=St.pointToGLWindowCoordinates(a,c,l,l),p=H.magnitude(H.subtract(d,f,d))*30*2,g=uut;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),T=C.outputTexture.width,b=C.outputTexture.height,S=new He;S.width=T,S.height=b,c=F.computeViewportTransformation(S,0,1,Tge),f=St.pointToGLWindowCoordinates(s,c,o,Cge),g.x*=T/m,g.y*=b/A;let v=C.scissorRectangle;v.x=Math.max(f.x-g.x*.5,0),v.y=Math.max(f.y-g.y*.5,0),v.width=Math.min(g.x,m),v.height=Math.min(g.y,A);for(let P=1;P<4;++P)He.clone(v,x.get(P).scissorRectangle)}Tp.prototype.clear=function(e,t,n){this._sceneFramebuffer.clear(e,t,n),this._textureCache.clear(e)};Tp.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),fut(this,t,n),o};Tp.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)};Tp.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(Zl,{uniformMap:{colorTexture:function(){return n._stages.get(n._stages.length-1).outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};Tp.prototype.isDestroyed=function(){return!1};Tp.prototype.destroy=function(){return this._textureCache.destroy(),this._stages.destroy(),le(this)};var XU=Tp;function Ege(){this._cachedShowFrustumsShaders={}}function dut(e){let t={},n=e.vertexAttributes;for(let i in n)n.hasOwnProperty(i)&&(t[i]=n[i].index);return t}function hut(e,t){let n=e.context,i=t,o=i.fragmentShaderSource.clone(),r=[];o.sources=o.sources.map(function(f){f=Ue.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 l=dut(i);return qt.fromCache({context:n,vertexShaderSource:i.vertexShaderSource,fragmentShaderSource:o,attributeLocations:l})}var DD=new z;function mut(e,t){let n;return u(t.uniformMap)?n=t.uniformMap:n={},u(n.debugShowCommandsColor)||u(n.debugShowFrustumsColor)||(n.debugShowCommandsColor=function(){return e.debugShowCommands?(u(t._debugColor)||(t._debugColor=z.fromRandom()),t._debugColor):z.WHITE},n.debugShowFrustumsColor=function(){return e.debugShowFrustums?(DD.red=t.debugOverlappingFrustums&1<<0?1:0,DD.green=t.debugOverlappingFrustums&1<<1?1:0,DD.blue=t.debugOverlappingFrustums&1<<2?1:0,DD.alpha=1,DD):z.WHITE}),n}var put=new $e;Ege.prototype.executeDebugShowFrustumsCommand=function(e,t,n){let i=t.shaderProgram.id,o=this._cachedShowFrustumsShaders[i];u(o)||(o=hut(e,t.shaderProgram),this._cachedShowFrustumsShaders[i]=o);let r=$e.shallowClone(t,put);r.shaderProgram=o,r.uniformMap=mut(e,t),r.execute(e.context,n)};var KU=Ege;var ZU=function(e){return function(){e.frameState.afterRender.push(function(){e.requestRender()})}};function Mi(e){e=y(e,y.EMPTY_OBJECT);let t=e.canvas,n=e.creditContainer,i=e.creditViewport,o=nt(e.contextOptions),r=u(n),s=new M3(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)),u(i)||(i=t.parentNode),this._id=kn(),this._jobScheduler=new QV,this._frameState=new KV(s,new zV(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 P3(s),this._globe=void 0,this._globeTranslucencyState=new JV,this._primitives=new Ml,this._groundPrimitives=new Ml,this._globeHeight=void 0,this._cameraUnderground=!1,this._logDepthBuffer=s.fragmentDepth,this._logDepthBufferDirty=!0,this._tweens=new zE,this._shaderFrameCount=0,this._sunPostProcess=void 0,this._computeCommandList=[],this._overlayCommandList=[],this._useOIT=y(e.orderIndependentTranslucency,!0),this._executeOITFunction=void 0,this._depthPlane=new WV(e.depthPlaneEllipsoidOffset),this._clearColorCommand=new $n({color:new z,stencil:0,owner:this}),this._depthClearCommand=new $n({depth:1,owner:this}),this._stencilClearCommand=new $n({stencil:0}),this._classificationStencilClearCommand=new $n({stencil:0,renderState:ke.fromCache({stencilMask:vt.CLASSIFICATION_MASK})}),this._depthOnlyRenderStateCache={},this._transitioner=new LU(this),this._preUpdate=new ye,this._postUpdate=new ye,this._renderError=new ye,this._preRender=new ye,this._postRender=new ye,this._minimumDisableDepthTestDistance=0,this._debugInspector=new KU,this._msaaSamples=y(e.msaaSamples,1),this.rethrowRenderErrors=!1,this.completeMorphOnUserInput=!0,this.morphStart=new ye,this.morphComplete=new ye,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=u(e.mapProjection)?e.mapProjection:new yi,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 XV,this._shadowMapCamera=new so(this),this.shadowMap=new Kg({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 gD,this.focalLength=void 0,this.eyeSeparation=void 0,this.postProcessStages=new RU,this._brdfLutGenerator=new OV,this._performanceDisplay=void 0,this._debugVolume=void 0,this._screenSpaceCameraController=new jU(this),this._cameraUnderground=!1,this._mapMode2D=y(e.mapMode2D,Jl.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=Ja.requestCompletedEvent.addEventListener(ZU(this)),this._removeTaskProcessorListenerCallback=li.taskCompletedEvent.addEventListener(ZU(this)),this._removeGlobeCallbacks=[];let a=new He(0,0,s.drawingBufferWidth,s.drawingBufferHeight),c=new so(this);this._logDepthBuffer&&(c.frustum.near=.1,c.frustum.far=1e10),this.preloadFlightCamera=new so(this),this.preloadFlightCullingVolume=void 0,this._picking=new hU(this),this._defaultView=new FE(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 wg,vge(this,0,$.now()),this.updateFrameState(),this.initializeFrame()}function _ut(e,t){for(let i=0;i<e._removeGlobeCallbacks.length;++i)e._removeGlobeCallbacks[i]();e._removeGlobeCallbacks.length=0;let n=[];u(t)&&(n.push(t.imageryLayersUpdatedEvent.addEventListener(ZU(e))),n.push(t.terrainProviderChanged.addEventListener(ZU(e)))),e._removeGlobeCallbacks=n}Object.defineProperties(Mi.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 kt.maximumAliasedLineWidth}},maximumCubeMapSize:{get:function(){return kt.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 jd.isSupported(this._context)}},globe:{get:function(){return this._globe},set:function(e){this._globe=this._globe&&this._globe.destroy(),this._globe=e,_ut(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(!!u(this.globe))return this.globe.imageryLayers}},terrainProvider:{get:function(){if(!!u(this.globe))return this.globe.terrainProvider},set:function(e){u(this.globe)&&(this.globe.terrainProvider=e)}},terrainProviderChanged:{get:function(){if(!!u(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 so(this),u(this._deviceOrientationCameraController)||(this._deviceOrientationCameraController=new qV(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,kt.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}}});Mi.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 bge(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;u(t.pickId)&&(c.picking=jg.createPickDerivedCommand(e,t,o,c.picking)),t.pickOnly||(c.depth=jg.createDepthOnlyDerivedCommand(e,t,o,c.depth)),c.originalCommand=t,e._hdr&&(c.hdr=jg.createHdrCommand(t,o,c.hdr),t=c.hdr.command,c=t.derivedCommands),a&&t.receiveShadows&&(c.shadows=Kg.createReceiveDerivedCommand(s,t,n,o,c.shadows)),t.pass===Ce.TRANSLUCENT&&u(r)&&r.isSupported()&&(a&&t.receiveShadows?(c.oit=u(c.oit)?c.oit:{},c.oit.shadows=r.createDerivedCommands(c.shadows.receiveCommand,o,c.oit.shadows)):c.oit=r.createDerivedCommands(t,o,c.oit))}Mi.prototype.updateDerivedCommands=function(e){if(!u(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=u(a.logDepth),l=u(a.hdr),f=u(a.originalCommand),d=r&&!c,p=s&&!l,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=Kg.createCastDerivedCommand(m,e,i,n,a.shadows)),(c||d)&&(a.logDepth=jg.createLogDepthCommand(e,n,a.logDepth),bge(this,a.logDepth.command,i)),(f||g)&&bge(this,e,i)}};var gut=new gd({pass:Jo.RENDER}),eq=new gd({pass:Jo.PRELOAD}),tq=new gd({pass:Jo.PRELOAD_FLIGHT}),yut=new gd({pass:Jo.REQUEST_RENDER_MODE_DEFER_CHECK}),Sge=new re,nq;function Aut(e){let t=e.globe;if(e._mode===ee.SCENE3D&&u(t)&&t.show&&!e._cameraUnderground&&!e._globeTranslucencyState.translucent){let n=t.ellipsoid,i=e.frameState.minimumTerrainHeight;return Sge.radius=n.minimumRadius+i,nq=hk.fromBoundingSphere(Sge,e.camera.positionWC,nq),nq}}Mi.prototype.clearPasses=function(e){e.render=!1,e.pick=!1,e.depth=!1,e.postProcess=!1,e.offscreen=!1};function vge(e,t,n){let i=e._frameState;i.frameNumber=t,i.time=$.clone(n,i.time)}Mi.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=Aut(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 Sr),t.light=this.light,t.cameraUnderground=this._cameraUnderground,t.globeTranslucencyState=this._globeTranslucencyState,u(this.globe)&&(t.terrainExaggeration=this.globe.terrainExaggeration,t.terrainExaggerationRelativeHeight=this.globe.terrainExaggerationRelativeHeight),u(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),gD.isTranslucencySupported(this._context)||(this._actualInvertClassificationColor.alpha=1),t.invertClassificationColor=this._actualInvertClassificationColor,u(this.globe)?t.maximumScreenSpaceError=this.globe.maximumScreenSpaceError:t.maximumScreenSpaceError=2,this.clearPasses(t.passes),t.tilesetPassState=void 0};Mi.prototype.isVisible=function(e,t,n){return u(e)&&(!u(e.boundingVolume)||!e.cull||t.computeVisibility(e.boundingVolume)!==Kt.OUTSIDE&&(!u(n)||!e.occlude||!e.boundingVolume.isOccluded(n)))};var JU=new F(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);JU=F.inverseTransformation(JU,JU);function xut(e,t,n,i){let o=t._frameState,r=o.context,s=e.boundingVolume;u(t._debugVolume)&&t._debugVolume.destroy();let a,c=h.clone(s.center);if(o.mode!==ee.SCENE3D){c=F.multiplyByPoint(JU,c,c);let p=o.mapProjection,g=p.unproject(c);c=p.ellipsoid.cartographicToCartesian(g)}if(u(s.radius)){let p=s.radius;a=Rn.toWireframe(Ms.createGeometry(new Ms({radii:new h(p,p,p),vertexFormat:$t.FLAT_VERTEX_FORMAT}))),t._debugVolume=new Tn({geometryInstances:new gt({geometry:a,modelMatrix:F.fromTranslation(c),attributes:{color:new Ot(1,0,0,1)}}),appearance:new $t({flat:!0,translucent:!1}),asynchronous:!1})}else{let p=s.halfAxes;a=Rn.toWireframe(gl.createGeometry(gl.fromDimensions({dimensions:new h(2,2,2),vertexFormat:$t.FLAT_VERTEX_FORMAT}))),t._debugVolume=new Tn({geometryInstances:new gt({geometry:a,modelMatrix:F.fromRotationTranslation(p,c,new F),attributes:{color:new Ot(1,0,0,1)}}),appearance:new $t({flat:!0,translucent:!1}),asynchronous:!1})}let l=o.commandList,f=o.commandList=[];t._debugVolume.update(o),e=f[0],o.useLogDepth&&(e=jg.createLogDepthCommand(e,r).command);let d;u(i)&&(d=n.framebuffer,n.framebuffer=i),e.execute(r,n),u(d)&&(n.framebuffer=d),o.commandList=l}function ja(e,t,n,i,o){let r=t._frameState;if(u(t.debugCommandFilter)&&!t.debugCommandFilter(e))return;if(e instanceof $n){e.execute(n,i);return}e.debugShowBoundingVolume&&u(e.boundingVolume)&&xut(e,t,i,o),r.useLogDepth&&u(e.derivedCommands.logDepth)&&(e=e.derivedCommands.logDepth.command);let s=r.passes;if(!s.pick&&!s.depth&&t._hdr&&u(e.derivedCommands)&&u(e.derivedCommands.hdr)&&(e=e.derivedCommands.hdr.command),s.pick||s.depth){if(s.pick&&!s.depth&&u(e.derivedCommands.picking)){e=e.derivedCommands.picking.pickCommand,e.execute(n,i);return}else if(u(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&&u(e.derivedCommands.shadows)?e.derivedCommands.shadows.receiveCommand.execute(n,i):e.execute(n,i)}function PD(e,t,n,i){let o=t._frameState,r=e.derivedCommands;!u(r)||(o.useLogDepth&&u(r.logDepth)&&(e=r.logDepth.command),r=e.derivedCommands,u(r.picking)?(e=r.picking.pickCommand,e.execute(n,i)):u(r.depth)&&(e=r.depth.depthOnlyCommand,e.execute(n,i)))}function Cut(e,t,n){return t.boundingVolume.distanceSquaredTo(n)-e.boundingVolume.distanceSquaredTo(n)}function Tut(e,t,n){return e.boundingVolume.distanceSquaredTo(n)-t.boundingVolume.distanceSquaredTo(n)+I.EPSILON12}function Eut(e,t,n,i,o){let r=e.context;Z0(i,Cut,e.camera.positionWC),u(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 but(e,t,n,i,o){let r=e.context;Z0(i,Tut,e.camera.positionWC),u(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 Sut=new _i,wut=new rl,vut=new Zt,Dut=new Sr;function iq(e,t){let n=e.camera,i=e.context,o=e.frameState,r=i.uniformState;r.updateCamera(n);let s;u(n.frustum.fov)?s=n.frustum.clone(Sut):u(n.frustum.infiniteProjectionMatrix)?s=n.frustum.clone(wut):u(n.frustum.width)?s=n.frustum.clone(vut):s=n.frustum.clone(Dut),s.near=n.frustum.near,s.far=n.frustum.far,r.updateFrustum(s),r.updatePass(Ce.ENVIRONMENT);let a=o.passes,c=a.pick,l=e._environmentState,f=e._view,d=l.renderTranslucentDepthForPick,p=l.useWebVR;if(!c){let E=l.skyBoxCommand;if(u(E)&&ja(E,e,i,t),l.isSkyAtmosphereVisible&&ja(l.skyAtmosphereCommand,e,i,t),l.isSunVisible&&(l.sunDrawCommand.execute(i,t),e.sunBloom&&!p)){let w;l.useGlobeDepthFramebuffer?w=f.globeDepth.framebuffer:l.usePostProcess?w=f.sceneFramebuffer.framebuffer:w=l.originalFramebuffer,e._sunPostProcess.execute(i),e._sunPostProcess.copy(i,w),t.framebuffer=w}l.isMoonVisible&&l.moonCommand.execute(i,t)}let g;l.useOIT?(u(e._executeOITFunction)||(e._executeOITFunction=function(E,w,D,B,N){f.globeDepth.prepareColorTextures(i),f.oit.executeCommands(E,w,D,B,N)}),g=e._executeOITFunction):a.render?g=Eut:g=but;let m=f.frustumCommandsList,A=m.length,x=l.clearGlobeDepth,C=l.useDepthPlane,T=e._globeTranslucencyState,b=T.translucent,S=e._view.globeTranslucencyFramebuffer,v=e._depthClearCommand,P=e._stencilClearCommand,O=e._classificationStencilClearCommand,R=e._depthPlane,M=l.usePostProcessSelected,L=n.position.z,_;for(let E=0;E<A;++E){let w=A-E-1,D=m[w];e.mode===ee.SCENE2D?(n.position.z=L-D.near+1,s.far=Math.max(1,D.far-D.near),s.near=1,r.update(o),r.updateFrustum(s)):(s.near=w!==0?D.near*e.opaqueFrustumNearOffset:D.near,s.far=D.far,r.updateFrustum(s)),v.execute(i,t),i.stencilBuffer&&P.execute(i,t),r.updatePass(Ce.GLOBE);let B=D.commands[Ce.GLOBE],N=D.indices[Ce.GLOBE];if(b)T.executeGlobeCommands(D,ja,S,e,t);else for(_=0;_<N;++_)ja(B[_],e,i,t);let U=f.globeDepth;if(u(U)&&l.useGlobeDepthFramebuffer&&U.executeCopyDepth(i,t),!l.renderTranslucentDepthForPick)if(r.updatePass(Ce.TERRAIN_CLASSIFICATION),B=D.commands[Ce.TERRAIN_CLASSIFICATION],N=D.indices[Ce.TERRAIN_CLASSIFICATION],b)T.executeGlobeClassificationCommands(D,ja,S,e,t);else for(_=0;_<N;++_)ja(B[_],e,i,t);if(x&&(v.execute(i,t),C&&R.execute(i,t)),!l.useInvertClassification||c||l.renderTranslucentDepthForPick){for(r.updatePass(Ce.CESIUM_3D_TILE),B=D.commands[Ce.CESIUM_3D_TILE],N=D.indices[Ce.CESIUM_3D_TILE],_=0;_<N;++_)ja(B[_],e,i,t);if(N>0&&(u(U)&&l.useGlobeDepthFramebuffer&&(U.prepareColorTextures(i,x),U.executeUpdateDepth(i,t,x,U.depthStencilTexture)),!l.renderTranslucentDepthForPick))for(r.updatePass(Ce.CESIUM_3D_TILE_CLASSIFICATION),B=D.commands[Ce.CESIUM_3D_TILE_CLASSIFICATION],N=D.indices[Ce.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<N;++_)ja(B[_],e,i,t)}else{e._invertClassification.clear(i,t);let Y=t.framebuffer;for(t.framebuffer=e._invertClassification._fbo.framebuffer,r.updatePass(Ce.CESIUM_3D_TILE),B=D.commands[Ce.CESIUM_3D_TILE],N=D.indices[Ce.CESIUM_3D_TILE],_=0;_<N;++_)ja(B[_],e,i,t);for(u(U)&&l.useGlobeDepthFramebuffer&&(e._invertClassification.prepareTextures(i),U.executeUpdateDepth(i,t,x,e._invertClassification._fbo.getDepthStencilTexture())),r.updatePass(Ce.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW),B=D.commands[Ce.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],N=D.indices[Ce.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],_=0;_<N;++_)ja(B[_],e,i,t);for(t.framebuffer=Y,e._invertClassification.executeClassified(i,t),o.invertClassificationColor.alpha===1&&e._invertClassification.executeUnclassified(i,t),N>0&&i.stencilBuffer&&O.execute(i,t),r.updatePass(Ce.CESIUM_3D_TILE_CLASSIFICATION),B=D.commands[Ce.CESIUM_3D_TILE_CLASSIFICATION],N=D.indices[Ce.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<N;++_)ja(B[_],e,i,t)}for(N>0&&i.stencilBuffer&&P.execute(i,t),r.updatePass(Ce.OPAQUE),B=D.commands[Ce.OPAQUE],N=D.indices[Ce.OPAQUE],_=0;_<N;++_)ja(B[_],e,i,t);w!==0&&e.mode!==ee.SCENE2D&&(s.near=D.near,r.updateFrustum(s));let V;if(!c&&l.useInvertClassification&&o.invertClassificationColor.alpha<1&&(V=e._invertClassification),r.updatePass(Ce.TRANSLUCENT),B=D.commands[Ce.TRANSLUCENT],B.length=D.indices[Ce.TRANSLUCENT],g(e,ja,t,B,V),D.indices[Ce.CESIUM_3D_TILE_CLASSIFICATION]>0&&f.translucentTileClassification.isSupported()&&(f.translucentTileClassification.executeTranslucentCommands(e,ja,t,B,U.depthStencilTexture),f.translucentTileClassification.executeClassificationCommands(e,ja,t,D)),i.depthTexture&&e.useDepthPicking&&(l.useGlobeDepthFramebuffer||d)){let Y=U.depthStencilTexture,q=e._picking.getPickDepth(e,w);q.update(i,Y),q.executeCopyDepth(i,t)}if(c||!M)continue;let k=t.framebuffer;if(t.framebuffer=f.sceneFramebuffer.getIdFramebuffer(),s.near=w!==0?D.near*e.opaqueFrustumNearOffset:D.near,s.far=D.far,r.updateFrustum(s),r.updatePass(Ce.GLOBE),B=D.commands[Ce.GLOBE],N=D.indices[Ce.GLOBE],b)T.executeGlobeCommands(D,PD,S,e,t);else for(_=0;_<N;++_)PD(B[_],e,i,t);for(x&&(v.framebuffer=t.framebuffer,v.execute(i,t),v.framebuffer=void 0),x&&C&&R.execute(i,t),r.updatePass(Ce.CESIUM_3D_TILE),B=D.commands[Ce.CESIUM_3D_TILE],N=D.indices[Ce.CESIUM_3D_TILE],_=0;_<N;++_)PD(B[_],e,i,t);for(r.updatePass(Ce.OPAQUE),B=D.commands[Ce.OPAQUE],N=D.indices[Ce.OPAQUE],_=0;_<N;++_)PD(B[_],e,i,t);for(r.updatePass(Ce.TRANSLUCENT),B=D.commands[Ce.TRANSLUCENT],N=D.indices[Ce.TRANSLUCENT],_=0;_<N;++_)PD(B[_],e,i,t);t.framebuffer=k}}function Dge(e){e.context.uniformState.updatePass(Ce.COMPUTE);let n=e._environmentState.sunComputeCommand;u(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 Put(e,t){e.context.uniformState.updatePass(Ce.OVERLAY);let i=e.context,o=e._overlayCommandList,r=o.length;for(let s=0;s<r;++s)o[s].execute(i,t)}function Iut(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 l=t[c];if(e.updateDerivedCommands(l),l.castShadows&&(l.pass===Ce.GLOBE||l.pass===Ce.CESIUM_3D_TILE||l.pass===Ce.OPAQUE||l.pass===Ce.TRANSLUCENT)&&e.isVisible(l,i))if(o)for(let f=0;f<s;++f)r[f].commandList.push(l);else if(s===1)r[0].commandList.push(l);else{let f=!1;for(let d=s-1;d>=0;--d){let p=r[d].cullingVolume;if(e.isVisible(l,p))r[d].commandList.push(l),f=!0;else if(f)break}}}}function Pge(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,l=c.length;for(let d=0;d<l;++d)c[d].commandList.length=0;let f=e.frameState.commandList;Iut(e,f,a);for(let d=0;d<l;++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),ja(A.derivedCommands.shadows.castCommands[s],e,o,p.passState)}}}}var Out=new h;Mi.prototype.updateAndExecuteCommands=function(e,t){let i=this._frameState.mode;this._environmentState.useWebVR?But(this,e,t):i!==ee.SCENE2D||this._mapMode2D===Jl.ROTATE?Qg(!0,this,e,t):(oq(this,e,t),zut(this,e))};function But(e,t,n){let i=e._view,o=i.camera,s=e._environmentState.renderTranslucentDepthForPick;oq(e,t,n),Ige(e),i.createPotentiallyVisibleSet(e),Dge(e),s||Pge(e);let a=t.viewport;a.x=0,a.y=0,a.width=a.width*.5;let c=so.clone(o,e._cameraVR);c.frustum=o.frustum;let l=o.frustum.near,f=l*y(e.focalLength,5),d=y(e.eyeSeparation,f/30),p=h.multiplyByScalar(c.right,d*.5,Out);o.frustum.aspectRatio=a.width/a.height;let g=.5*d*l/f;h.add(c.position,p,o.position),o.frustum.xOffset=g,iq(e,t),a.x=a.width,h.subtract(c.position,p,o.position),o.frustum.xOffset=-g,iq(e,t),so.clone(c,o)}var Rut=new fe(Math.PI,I.PI_OVER_TWO),Mut=new h,Lut=new h,Fut=new F,Nut=new F,kut=new h,Vut=new h,Uut=new He;function zut(e,t){let n=e.context,i=e.frameState,o=e.camera,r=t.viewport,s=He.clone(r,Uut);t.viewport=s;let a=Rut,c=Mut;e.mapProjection.project(a,c);let f=h.clone(o.position,Lut),d=F.clone(o.transform,Nut),p=o.frustum.clone();o._setTransform(F.IDENTITY);let g=F.computeViewportTransformation(s,0,1,Fut),m=o.frustum.projectionMatrix,A=o.positionWC.y,x=h.fromElements(I.sign(A)*c.x-A,0,-o.positionWC.x,kut),C=St.pointToGLWindowCoordinates(m,g,x,Vut);C.x=Math.floor(C.x);let T=s.x,b=s.width;if(A===0||C.x<=T||C.x>=T+b)Qg(!0,e,t);else if(Math.abs(T+b*.5-C.x)<1)s.width=C.x-s.x,o.position.x*=I.sign(o.position.x),o.frustum.right=0,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),Qg(!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),Qg(!1,e,t);else if(C.x>T+b*.5){s.width=C.x-T;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),Qg(!0,e,t),s.x=C.x,s.width=T+b-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),Qg(!1,e,t)}else{s.x=C.x,s.width=T+b-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),Qg(!0,e,t),s.x=T,s.width=C.x-T,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),Qg(!1,e,t)}o._setTransform(d),h.clone(f,o.position),o.frustum=p.clone(),t.viewport=r}function Qg(e,t,n,i){let o=t._environmentState,r=t._view,s=o.renderTranslucentDepthForPick;e||(t.frameState.commandList.length=0),Ige(t),r.createPotentiallyVisibleSet(t),e&&(u(i)&&oq(t,n,i),Dge(t),s||Pge(t)),iq(t,n)}var wge=new Ks;Mi.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{u(r)?(u(s)&&(r.setDynamicAtmosphereColor(s.enableLighting&&s.dynamicAtmosphereLighting,s.dynamicAtmosphereLightingFromSun),n.isReadyForAtmosphere=n.isReadyForAtmosphere||s._surface._tilesToRender.length>0),n.skyAtmosphereCommand=r.update(e,s),u(n.skyAtmosphereCommand)&&this.updateDerivedCommands(n.skyAtmosphereCommand)):n.skyAtmosphereCommand=void 0,n.skyBoxCommand=u(this.skyBox)?this.skyBox.update(e,this._hdr):void 0;let A=u(this.sun)?this.sun.update(e,t.passState,this._hdr):void 0;n.sunDrawCommand=u(A)?A.drawCommand:void 0,n.sunComputeCommand=u(A)?A.computeCommand:void 0,n.moonCommand=u(this.moon)?this.moon.update(e):void 0}let c=n.clearGlobeDepth=u(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=wge.planes;for(let A=0;A<5;++A)p[A]=d.planes[A];d=wge,n.isSkyAtmosphereVisible=u(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;u(g)&&(!u(m)||m.url!==g)?(m=m&&m.destroy(),this._specularEnvironmentMapAtlas=new jd(g)):!u(g)&&u(m)&&(m.destroy(),this._specularEnvironmentMapAtlas=void 0),u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.update(e)};function Gut(e){let t=e._frameState;e.debugShowFrustumPlanes!==e._debugShowFrustumPlanes&&(e.debugShowFrustumPlanes?e._debugFrustumPlanes=new gp({camera:e.camera,updateOnChange:!1,frustumSplits:t.frustumSplits}):e._debugFrustumPlanes=e._debugFrustumPlanes&&e._debugFrustumPlanes.destroy(),e._debugShowFrustumPlanes=e.debugShowFrustumPlanes),u(e._debugFrustumPlanes)&&e._debugFrustumPlanes.update(t)}function Hut(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 Ige(e){let t=e._frameState;e._groundPrimitives.update(t),e._primitives.update(t),Gut(e),Hut(e),e._globe&&e._globe.render(t)}function oq(e,t,n){let i=e._context,o=e._frameState,r=e._environmentState,s=e._view,c=e._frameState.passes.pick;u(s.globeDepth)&&(s.globeDepth.picking=c);let l=r.useWebVR;r.originalFramebuffer=t.framebuffer,u(e.sun)&&e.sunBloom!==e._sunBloom?(e.sunBloom&&!l?e._sunPostProcess=new XU:u(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy()),e._sunBloom=e.sunBloom):!u(e.sun)&&u(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=u(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&&u(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&&!l?(t.framebuffer=e._sunPostProcess.update(t),e._sunPostProcess.clear(i,t,n)):d?t.framebuffer=s.globeDepth.framebuffer:A&&(t.framebuffer=s.sceneFramebuffer.framebuffer),u(t.framebuffer)&&f.execute(i,t),r.useInvertClassification=!c&&u(t.framebuffer)&&e.invertClassification){let C;if(e.frameState.invertClassificationColor.alpha===1&&r.useGlobeDepthFramebuffer&&(C=s.globeDepth.framebuffer),u(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 T=e._invertClassification.unclassifiedCommand,b=T.derivedCommands;b.oit=p.createDerivedCommands(T,i,b.oit)}}else r.useInvertClassification=!1}e._globeTranslucencyState.translucent&&s.globeTranslucencyFramebuffer.updateAndClear(e._hdr,s.viewport,i,t)}Mi.prototype.resolveFramebuffers=function(e){let t=this._context,n=this._environmentState,i=this._view,o=i.globeDepth;u(o)&&o.prepareColorTextures(t);let r=n.useOIT,s=n.useGlobeDepthFramebuffer,a=n.usePostProcess,c=n.originalFramebuffer,l=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=l);let m=this.postProcessStages,A=g.getColorTexture(0),x=d.getColorTexture(0),C=y(l,f).getDepthStencilTexture();m.execute(t,A,C,x),m.copy(t,c)}!r&&!a&&s&&(e.framebuffer=c,o.executeCopyColor(t,e))};function Wut(e){let t=e._frameState.afterRender;for(let n=0,i=t.length;n<i;++n)t[n]()&&e.requestRender();t.length=0}function jut(e){let t=e._globe,i=e.camera.positionCartographic;if(u(t)&&t.show&&u(i))return t.getHeight(i)}function qut(e){let t=e.camera,n=e._mode,i=e.globe,o=e._screenSpaceCameraController,r=t.positionCartographic;if(!u(r))return!1;if(!o.onMap()&&r.height<0)return!0;if(!u(i)||!i.show||n===ee.SCENE2D||n===ee.MORPHING)return!1;let s=e._globeHeight;return u(s)&&r.height<s}Mi.prototype.initializeFrame=function(){this._shaderFrameCount++===120&&(this._shaderFrameCount=0,this._context.shaderCache.destroyReleasedShaderPrograms(),this._context.textureCache.destroyReleasedTextures()),this._tweens.update(),this._globeHeight=jut(this),this._cameraUnderground=qut(this),this._globeTranslucencyState.update(this),this._screenSpaceCameraController.update(),u(this._deviceOrientationCameraController)&&this._deviceOrientationCameraController.update(),this.camera.update(this._mode),this.camera._updateCameraChanged()};function Yut(e,t){if(e.debugShowFramesPerSecond){if(!u(e._performanceDisplay)){let n=document.createElement("div");n.className="cesium-performanceDisplay-defaultContainer",e._canvas.parentNode.appendChild(n);let o=new Yg({container:n});e._performanceDisplay=o,e._performanceContainer=n}e._performanceDisplay.throttled=e.requestRenderMode,e._performanceDisplay.update(t)}else u(e._performanceDisplay)&&(e._performanceDisplay=e._performanceDisplay&&e._performanceDisplay.destroy(),e._performanceContainer.parentNode.removeChild(e._performanceContainer))}function Xut(e){e._jobScheduler.resetBudgets();let t=e._frameState;e.primitives.prePassesUpdate(t),u(e.globe)&&e.globe.update(t),e._picking.update(),t.creditDisplay.update()}function Kut(e){let t=e._frameState;e.primitives.postPassesUpdate(t),Ja.update()}var Jut=new z;function Zut(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=gut;let r=y(e.backgroundColor,z.BLACK);e._hdr&&(r=z.clone(r,Jut),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;u(s)&&s.enabled&&(!u(e.light)||e.light instanceof wg?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=He.clone(a,c.viewport),u(e.globe)&&e.globe.beginFrame(t),e.updateEnvironment(),e.updateAndExecuteCommands(c,r),e.resolveFramebuffers(c),c.framebuffer=void 0,Put(e,c),u(e.globe)&&(e.globe.endFrame(t),e.globe.tilesLoaded||(e._renderRequested=!0)),n.endFrame()}function yA(e,t){try{t(e)}catch(n){if(e._renderError.raiseEvent(e,n),e.rethrowRenderErrors)throw n}}function Qut(e){return e._picking.updateMostDetailedRayPicks(e)}Mi.prototype.render=function(e){this._preUpdate.raiseEvent(this,e);let t=this._frameState;t.newFrame=!1,u(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&&u(this.maximumRenderTimeChange)&&u(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=I.incrementWrap(t.frameNumber,15e6,1);vge(this,o,e),t.newFrame=!0}yA(this,Xut),this.primitives.show&&(yA(this,Qut),yA(this,$ut),yA(this,eft),i||yA(this,tft)),this._postUpdate.raiseEvent(this,e),i&&(this._preRender.raiseEvent(this,e),t.creditDisplay.beginFrame(),yA(this,Zut)),Yut(this,i),yA(this,Kut),Wut(this),i&&(this._postRender.raiseEvent(this,e),t.creditDisplay.endFrame())};Mi.prototype.forceRender=function(e){this._renderRequested=!0,this.render(e)};Mi.prototype.requestRender=function(){this._renderRequested=!0};Mi.prototype.clampLineWidth=function(e){return Math.max(kt.minimumAliasedLineWidth,Math.min(e,kt.maximumAliasedLineWidth))};Mi.prototype.pick=function(e,t,n){return this._picking.pick(this,e,t,n)};Mi.prototype.pickPositionWorldCoordinates=function(e,t){return this._picking.pickPositionWorldCoordinates(this,e,t)};Mi.prototype.pickPosition=function(e,t){return this._picking.pickPosition(this,e,t)};Mi.prototype.drillPick=function(e,t,n,i){return this._picking.drillPick(this,e,t,n,i)};function $ut(e){let t=e._frameState;eq.camera=t.camera,eq.cullingVolume=t.cullingVolume,e.primitives.updateForPass(t,eq)}function eft(e){let t=e._frameState;if(!t.camera.canPreloadFlight())return;tq.camera=e.preloadFlightCamera,tq.cullingVolume=e.preloadFlightCullingVolume,e.primitives.updateForPass(t,tq)}function tft(e){e.primitives.updateForPass(e._frameState,yut)}Mi.prototype.pickFromRay=function(e,t,n){return this._picking.pickFromRay(this,e,t,n)};Mi.prototype.drillPickFromRay=function(e,t,n,i){return this._picking.drillPickFromRay(this,e,t,n,i)};Mi.prototype.pickFromRayMostDetailed=function(e,t,n){return this._picking.pickFromRayMostDetailed(this,e,t,n)};Mi.prototype.drillPickFromRayMostDetailed=function(e,t,n,i){return this._picking.drillPickFromRayMostDetailed(this,e,t,n,i)};Mi.prototype.sampleHeight=function(e,t,n){return this._picking.sampleHeight(this,e,t,n)};Mi.prototype.clampToHeight=function(e,t,n,i){return this._picking.clampToHeight(this,e,t,n,i)};Mi.prototype.sampleHeightMostDetailed=function(e,t,n){return this._picking.sampleHeightMostDetailed(this,e,t,n)};Mi.prototype.clampToHeightMostDetailed=function(e,t,n){return this._picking.clampToHeightMostDetailed(this,e,t,n)};Mi.prototype.cartesianToCanvasCoordinates=function(e,t){return ji.wgs84ToWindowCoordinates(this,e,t)};Mi.prototype.completeMorph=function(){this._transitioner.completeMorph()};Mi.prototype.morphTo2D=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphTo2D(e,t)};Mi.prototype.morphToColumbusView=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphToColumbusView(e,t)};Mi.prototype.morphTo3D=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphTo3D(e,t)};Mi.prototype.isDestroyed=function(){return!1};Mi.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(),u(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 QU=Mi;function GE(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=F.fromScale(n),this._modelMatrix=new F,this._command=new $e({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(GE.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});GE.prototype.setDynamicAtmosphereColor=function(e,t){let n=e?t?2:1:0;this._radiiAndDynamicAtmosphereColor.z=n};var rq=new F;GE.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=F.fromRotationTranslation(e.context.uniformState.inverseViewRotation,h.ZERO,rq),o=F.multiplyTransformation(i,bo.Y_UP_TO_Z_UP,rq),r=F.multiply(this._scaleMatrix,o,rq);F.clone(r,this._modelMatrix);let s=e.context,a=nft(this),c=e.globeTranslucencyState.translucent,l=this.perFragmentAtmosphere||c||!u(t)||!t.show,f=this._command;if(!u(f.vertexArray)){let p=Ms.createGeometry(new Ms({radii:new h(1,1,1),slicePartitions:256,stackPartitions:256,vertexFormat:we.POSITION_ONLY}));f.vertexArray=Jn.fromGeometry({context:s,geometry:p,attributeLocations:Rn.createAttributeLocations(p),bufferUsage:Le.STATIC_DRAW}),f.renderState=ke.fromCache({cull:{enabled:!0,face:Ai.FRONT},blending:an.ALPHA_BLEND,depthMask:!1})}let d=a|l<<2|c<<3;if(d!==this._flags){this._flags=d;let p=[];a&&p.push("COLOR_CORRECT"),l&&p.push("PER_FRAGMENT_ATMOSPHERE"),c&&p.push("GLOBE_TRANSLUCENT");let g=new Ue({defines:p,sources:[Ng,Yv,Mk]}),m=new Ue({defines:p,sources:[Ng,Yv,Rk]});this._spSkyAtmosphere=qt.fromCache({context:s,vertexShaderSource:g,fragmentShaderSource:m}),f.shaderProgram=this._spSkyAtmosphere}return f};function nft(e){return!(I.equalsEpsilon(e.hueShift,0,I.EPSILON7)&&I.equalsEpsilon(e.saturationShift,0,I.EPSILON7)&&I.equalsEpsilon(e.brightnessShift,0,I.EPSILON7))}GE.prototype.isDestroyed=function(){return!1};GE.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 $U=GE;function ez(e){this.sources=e.sources,this._sources=void 0,this.show=y(e.show,!0),this._command=new $e({modelMatrix:F.clone(F.IDENTITY),owner:this}),this._cubeMap=void 0,this._attributeLocations=void 0,this._useHdr=void 0}ez.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"?L3(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 Za({context:i,source:r}))}let o=this._command;if(!u(o.vertexArray)){o.uniformMap={u_cubeMap:function(){return n._cubeMap}};let r=gl.createGeometry(gl.fromDimensions({dimensions:new h(2,2,2),vertexFormat:we.POSITION_ONLY})),s=this._attributeLocations=Rn.createAttributeLocations(r);o.vertexArray=Jn.fromGeometry({context:i,geometry:r,attributeLocations:s,bufferUsage:Le.STATIC_DRAW}),o.renderState=ke.fromCache({blending:an.ALPHA_BLEND})}if(!u(o.shaderProgram)||this._useHdr!==t){let r=new Ue({defines:[t?"HDR":""],sources:[Lk]});o.shaderProgram=qt.fromCache({context:i,vertexShaderSource:Fk,fragmentShaderSource:r,attributeLocations:this._attributeLocations}),this._useHdr=t}if(!!u(this._cubeMap))return o};ez.prototype.isDestroyed=function(){return!1};ez.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 tz=ez;function OD(){this.show=!0,this._drawCommand=new $e({primitiveType:Re.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(OD.prototype,{glowFactor:{get:function(){return this._glowFactor},set:function(e){e=Math.max(e,0),this._glowFactor=e,this._glowFactorDirty=!0}}});var ift=new H,oft=new H,rft=new se,ID=new se;OD.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(!u(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 v=n?o.halfFloatingPointTexture?Ye.HALF_FLOAT:Ye.FLOAT:Ye.UNSIGNED_BYTE;this._texture=new Bt({context:o,width:S,height:S,pixelFormat:dt.RGBA,pixelDatatype:v}),this._glowLengthTS=this._glowFactor*5,this._radiusTS=1/(1+2*this._glowLengthTS)*.5;let P=this,O={u_radiusTS:function(){return P._radiusTS}};this._commands.computeCommand=new Cf({fragmentShaderSource:kk,outputTexture:this._texture,uniformMap:O,persists:!1,owner:this,postExecute:function(){P._commands.computeCommand=void 0}})}let a=this._drawCommand;if(!u(a.vertexArray)){let S={direction:0},v=new Uint8Array(4*2);v[0]=0,v[1]=0,v[2]=255,v[3]=0,v[4]=255,v[5]=255,v[6]=0,v[7]=255;let P=at.createVertexBuffer({context:o,typedArray:v,usage:Le.STATIC_DRAW}),O=[{index:S.direction,vertexBuffer:P,componentsPerAttribute:2,normalize:!0,componentDatatype:K.UNSIGNED_BYTE}],R=at.createIndexBuffer({context:o,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Le.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT});a.vertexArray=new Jn({context:o,attributes:O,indexBuffer:R}),a.shaderProgram=qt.fromCache({context:o,vertexShaderSource:Vk,fragmentShaderSource:Nk,attributeLocations:S}),a.renderState=ke.fromCache({blending:an.ALPHA_BLEND}),a.uniformMap=this._uniformMap}let c=o.uniformState.sunPositionWC,l=o.uniformState.sunPositionColumbusView,f=this._boundingVolume,d=this._boundingVolume2D;h.clone(c,f.center),d.center.x=l.z,d.center.y=l.x,d.center.z=l.y,f.radius=I.SOLAR_RADIUS+I.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=ji.computeActualWgs84Position(e,c,ID),g=h.magnitude(h.subtract(p,e.camera.position,ID)),m=o.uniformState.projection,A=rft;A.x=0,A.y=0,A.z=-g,A.w=1;let x=F.multiplyByVector(m,A,ID),C=ji.clipToGLWindowCoordinates(t.viewport,x,ift);A.x=I.SOLAR_RADIUS;let T=F.multiplyByVector(m,A,ID),b=ji.clipToGLWindowCoordinates(t.viewport,T,oft);return this._size=H.magnitude(H.subtract(b,C,ID)),this._size=2*this._size*(1+2*this._glowLengthTS),this._size=Math.ceil(this._size),this._commands};OD.prototype.isDestroyed=function(){return!1};OD.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 nz=OD;function HE(e){return Jt(`Assets/Textures/SkyBox/tycho2t3_80_${e}.jpg`)}function sft(e){e._renderLoopRunning=!0;let t=0;function n(i){if(!e.isDestroyed())if(e._useDefaultRenderLoop)try{let o=e._targetFrameRate;if(!u(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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${t}
${m}`);let A=document.createElement("div");A.className="cesium-widget-errorPanel-message-details collapsed";let x=document.createElement("span");x.className="cesium-widget-errorPanel-more-details",x.appendChild(document.createTextNode("See more...")),A.appendChild(x),A.onclick=function(C){A.removeChild(x),A.appendChild(document.createTextNode(m)),A.className="cesium-widget-errorPanel-message-details",r.className="cesium-widget-errorPanel-content expanded",A.onclick=void 0},a.appendChild(A)}g.innerHTML=`<p>${t}</p>`}let d=document.createElement("div");d.className="cesium-widget-errorPanel-buttonPanel",r.appendChild(d);let p=document.createElement("button");p.setAttribute("type","button"),p.className="cesium-button",p.appendChild(document.createTextNode("OK")),p.onclick=function(){u(c)&&u(window.removeEventListener)&&window.removeEventListener("resize",c,!1),i.removeChild(o)},d.appendChild(p),i.appendChild(o)};AA.prototype.isDestroyed=function(){return!1};AA.prototype.destroy=function(){u(this._scene)&&(this._scene.renderError.removeEventListener(this._onRenderError),this._scene=this._scene.destroy()),this._container.removeChild(this._element),this._creditContainer.removeChild(this._innerCreditContainer),le(this)};AA.prototype.resize=function(){let e=this._canvas;!this._forceResize&&this._canvasClientWidth===e.clientWidth&&this._canvasClientHeight===e.clientHeight&&this._lastDevicePixelRatio===window.devicePixelRatio||(this._forceResize=!1,Bge(this),Rge(this),this._scene.requestRender())};AA.prototype.render=function(){if(this._canRender){this._scene.initializeFrame();let e=this._clock.tick();this._scene.render(e)}else this._clock.tick()};var iz=AA;var aft=new h(1,1,1);function sq(e){e=y(e,aft),this._dimensions=h.clone(e)}Object.defineProperties(sq.prototype,{dimensions:{get:function(){return this._dimensions},set:function(e){h.clone(e,this._dimensions)}}});var cft=new h;sq.prototype.emit=function(e){let t=this._dimensions,n=h.multiplyByScalar(t,.5,cft),i=I.randomBetween(-n.x,n.x),o=I.randomBetween(-n.y,n.y),r=I.randomBetween(-n.z,n.z);e.position=h.fromElements(i,o,r,e.position),e.velocity=h.normalize(e.position,e.velocity)};var Mge=sq;function Ep(){this.featurePropertiesDirty=!1}Object.defineProperties(Ep.prototype,{featuresLength:{get:function(){Ae.throwInstantiationError()}},pointsLength:{get:function(){Ae.throwInstantiationError()}},trianglesLength:{get:function(){Ae.throwInstantiationError()}},geometryByteLength:{get:function(){Ae.throwInstantiationError()}},texturesByteLength:{get:function(){Ae.throwInstantiationError()}},batchTableByteLength:{get:function(){Ae.throwInstantiationError()}},innerContents:{get:function(){Ae.throwInstantiationError()}},readyPromise:{get:function(){Ae.throwInstantiationError()}},tileset:{get:function(){Ae.throwInstantiationError()}},tile:{get:function(){Ae.throwInstantiationError()}},url:{get:function(){Ae.throwInstantiationError()}},batchTable:{get:function(){Ae.throwInstantiationError()}},metadata:{get:function(){Ae.throwInstantiationError()},set:function(e){Ae.throwInstantiationError()}},group:{get:function(){Ae.throwInstantiationError()},set:function(e){Ae.throwInstantiationError()}}});Ep.prototype.hasProperty=function(e,t){Ae.throwInstantiationError()};Ep.prototype.getFeature=function(e){Ae.throwInstantiationError()};Ep.prototype.applyDebugSettings=function(e,t){Ae.throwInstantiationError()};Ep.prototype.applyStyle=function(e){Ae.throwInstantiationError()};Ep.prototype.update=function(e,t){Ae.throwInstantiationError()};Ep.prototype.isDestroyed=function(){Ae.throwInstantiationError()};Ep.prototype.destroy=function(){Ae.throwInstantiationError()};var Lge=Ep;function WE(e,t){this._conditionsExpression=nt(e,!0),this._conditions=e.conditions,this._runtimeConditions=void 0,uft(this,t)}Object.defineProperties(WE.prototype,{conditionsExpression:{get:function(){return this._conditionsExpression}}});function lft(e,t){this.condition=e,this.expression=t}function uft(e,t){let n=[],i=e._conditions;if(!u(i))return;let o=i.length;for(let r=0;r<o;++r){let s=i[r],a=String(s[0]),c=String(s[1]);n.push(new lft(new Ef(a,t),new Ef(c,t)))}e._runtimeConditions=n}WE.prototype.evaluate=function(e,t){let n=this._runtimeConditions;if(!u(n))return;let i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.condition.evaluate(e))return r.expression.evaluate(e,t)}};WE.prototype.evaluateColor=function(e,t){let n=this._runtimeConditions;if(!u(n))return;let i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.condition.evaluate(e))return r.expression.evaluateColor(e,t)}};WE.prototype.getShaderFunction=function(e,t,n,i){let o=this._runtimeConditions;if(!u(o)||o.length===0)return;let r="",s=o.length;for(let a=0;a<s;++a){let c=o[a],l=c.condition.getShaderExpression(t,n),f=c.expression.getShaderExpression(t,n);r+=` ${a===0?"if":"else if"} (${l})
{
return ${f};
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`}return r=`${i} ${e}
{
${r} return ${i}(1.0);
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0,this._verticalOrigin=void 0,this._labelHorizontalOrigin=void 0,this._labelVerticalOrigin=void 0,this._meta=void 0,this._colorShaderFunction=void 0,this._showShaderFunction=void 0,this._pointSizeShaderFunction=void 0,this._colorShaderFunctionReady=!1,this._showShaderFunctionReady=!1,this._pointSizeShaderFunctionReady=!1,this._colorShaderTranslucent=!1,fft(this,e)}function fft(e,t){t=y(nt(t,!0),e._style),e._style=t,e.show=t.show,e.color=t.color,e.pointSize=t.pointSize,e.pointOutlineColor=t.pointOutlineColor,e.pointOutlineWidth=t.pointOutlineWidth,e.labelColor=t.labelColor,e.labelOutlineColor=t.labelOutlineColor,e.labelOutlineWidth=t.labelOutlineWidth,e.labelStyle=t.labelStyle,e.font=t.font,e.labelText=t.labelText,e.backgroundColor=t.backgroundColor,e.backgroundPadding=t.backgroundPadding,e.backgroundEnabled=t.backgroundEnabled,e.scaleByDistance=t.scaleByDistance,e.translucencyByDistance=t.translucencyByDistance,e.distanceDisplayCondition=t.distanceDisplayCondition,e.heightOffset=t.heightOffset,e.anchorLineEnabled=t.anchorLineEnabled,e.anchorLineColor=t.anchorLineColor,e.image=t.image,e.disableDepthTestDistance=t.disableDepthTestDistance,e.horizontalOrigin=t.horizontalOrigin,e.verticalOrigin=t.verticalOrigin,e.labelHorizontalOrigin=t.labelHorizontalOrigin,e.labelVerticalOrigin=t.labelVerticalOrigin;let n={};if(u(t.meta)){let i=t.defines,o=y(t.meta,y.EMPTY_OBJECT);for(let r in o)o.hasOwnProperty(r)&&(n[r]=new Ef(o[r],i))}e._meta=n,e._ready=!0}function No(e,t){let n=y(e._style,y.EMPTY_OBJECT).defines;if(u(t)){if(typeof t=="boolean"||typeof t=="number")return new Ef(String(t));if(typeof t=="string")return new Ef(t,n);if(u(t.conditions))return new oz(t,n)}else return;return t}function Vo(e){if(u(e)){if(u(e.expression))return e.expression;if(u(e.conditionsExpression))return nt(e.conditionsExpression,!0)}else return;return e}Object.defineProperties($g.prototype,{style:{get:function(){return this._style}},show:{get:function(){return this._show},set:function(e){this._show=No(this,e),this._style.show=Vo(this._show),this._showShaderFunctionReady=!1}},color:{get:function(){return this._color},set:function(e){this._color=No(this,e),this._style.color=Vo(this._color),this._colorShaderFunctionReady=!1}},pointSize:{get:function(){return 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this._labelOutlineWidth},set:function(e){this._labelOutlineWidth=No(this,e),this._style.labelOutlineWidth=Vo(this._labelOutlineWidth)}},font:{get:function(){return this._font},set:function(e){this._font=No(this,e),this._style.font=Vo(this._font)}},labelStyle:{get:function(){return this._labelStyle},set:function(e){this._labelStyle=No(this,e),this._style.labelStyle=Vo(this._labelStyle)}},labelText:{get:function(){return this._labelText},set:function(e){this._labelText=No(this,e),this._style.labelText=Vo(this._labelText)}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){this._backgroundColor=No(this,e),this._style.backgroundColor=Vo(this._backgroundColor)}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){this._backgroundPadding=No(this,e),this._style.backgroundPadding=Vo(this._backgroundPadding)}},backgroundEnabled:{get:function(){return this._backgroundEnabled},set:function(e){this._backgroundEnabled=No(this,e),this._style.backgroundEnabled=Vo(this._backgroundEnabled)}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){this._scaleByDistance=No(this,e),this._style.scaleByDistance=Vo(this._scaleByDistance)}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){this._translucencyByDistance=No(this,e),this._style.translucencyByDistance=Vo(this._translucencyByDistance)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=No(this,e),this._style.distanceDisplayCondition=Vo(this._distanceDisplayCondition)}},heightOffset:{get:function(){return this._heightOffset},set:function(e){this._heightOffset=No(this,e),this._style.heightOffset=Vo(this._heightOffset)}},anchorLineEnabled:{get:function(){return this._anchorLineEnabled},set:function(e){this._anchorLineEnabled=No(this,e),this._style.anchorLineEnabled=Vo(this._anchorLineEnabled)}},anchorLineColor:{get:function(){return this._anchorLineColor},set:function(e){this._anchorLineColor=No(this,e),this._style.anchorLineColor=Vo(this._anchorLineColor)}},image:{get:function(){return this._image},set:function(e){this._image=No(this,e),this._style.image=Vo(this._image)}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance=No(this,e),this._style.disableDepthTestDistance=Vo(this._disableDepthTestDistance)}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin=No(this,e),this._style.horizontalOrigin=Vo(this._horizontalOrigin)}},verticalOrigin:{get:function(){return 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this._pointSizeShaderFunctionReady?this._pointSizeShaderFunction:(this._pointSizeShaderFunctionReady=!0,u(this.pointSize)&&u(this.pointSize.getShaderFunction)?this._pointSizeShaderFunction=this.pointSize.getShaderFunction(e,t,n,"float"):this._pointSizeShaderFunction=void 0,this._pointSizeShaderFunction)};$g.prototype.getVariables=function(){let e=[];return u(this.color)&&u(this.color.getVariables)&&e.push.apply(e,this.color.getVariables()),u(this.show)&&u(this.show.getVariables)&&e.push.apply(e,this.show.getVariables()),u(this.pointSize)&&u(this.pointSize.getVariables)&&e.push.apply(e,this.pointSize.getVariables()),e=e.filter(function(t,n,i){return i.indexOf(t)===n}),e};var jE=$g;function aq(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(aq.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});aq.prototype.emit=function(e){let t=I.randomBetween(0,I.TWO_PI),n=I.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 rz=aq;var cq={CUMULUS:0};cq.validate=function(e){return e===cq.CUMULUS};var BD=Object.freeze(cq);function Cd(e,t){if(e=y(e,y.EMPTY_OBJECT),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),!u(e.scale)&&u(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 dft=Cd.SHOW_INDEX=0,hft=Cd.POSITION_INDEX=1,mft=Cd.SCALE_INDEX=2,pft=Cd.MAXIMUM_SIZE_INDEX=3,_ft=Cd.SLICE_INDEX=4,gft=Cd.BRIGHTNESS_INDEX=5,yft=Cd.COLOR_INDEX=6;Cd.NUMBER_OF_PROPERTIES=7;function xA(e,t){let n=e._cloudCollection;u(n)&&(n._updateCloud(e,t),e._dirty=!0)}Object.defineProperties(Cd.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,xA(this,dft))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),xA(this,hft))}},scale:{get:function(){return this._scale},set:function(e){let t=this._scale;H.equals(t,e)||(H.clone(e,t),xA(this,mft))}},maximumSize:{get:function(){return this._maximumSize},set:function(e){let t=this._maximumSize;h.equals(t,e)||(h.clone(e,t),xA(this,pft))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),xA(this,yft))}},slice:{get:function(){return this._slice},set:function(e){this._slice!==e&&(this._slice=e,xA(this,_ft))}},brightness:{get:function(){return this._brightness},set:function(e){this._brightness!==e&&(this._brightness=e,xA(this,gft))}}});Cd.prototype._destroy=function(){this._cloudCollection=void 0};var lf=Cd;var eu,sz=new h,Aft={positionHighAndScaleX:0,positionLowAndScaleY:1,packedAttribute0:2,packedAttribute1:3,color:4},xft={direction:0,positionHighAndScaleX:1,positionLowAndScaleY:2,packedAttribute0:3,packedAttribute1:4,color:5},Cft=lf.SHOW_INDEX,Tft=lf.POSITION_INDEX,Eft=lf.SCALE_INDEX,bft=lf.MAXIMUM_SIZE_INDEX,Sft=lf.SLICE_INDEX,wft=lf.BRIGHTNESS_INDEX,vft=lf.NUMBER_OF_PROPERTIES,Dft=lf.COLOR_INDEX;function Td(e){e=y(e,y.EMPTY_OBJECT),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(vft),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:Fge(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 Fge(e){return function(){return sz.x=e._textureSliceWidth,sz.y=e._noiseTextureRows,sz.z=1/e._noiseTextureRows,sz}}Object.defineProperties(Td.prototype,{length:{get:function(){return uq(this),this._clouds.length}}});function Nge(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}Td.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.cloudType,BD.CUMULUS),n;return t===BD.CUMULUS&&(n=new lf(e,this),n._index=this._clouds.length,this._clouds.push(n),this._createVertexArray=!0),n};Td.prototype.remove=function(e){return this.contains(e)?(this._clouds[e._index]=void 0,this._cloudsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};Td.prototype.removeAll=function(){Nge(this._clouds),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!0};function uq(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];u(s)&&(n._index=r++,t.push(s))}e._clouds=t}}Td.prototype._updateCloud=function(e,t){e._dirty||(this._cloudsToUpdate[this._cloudsToUpdateIndex++]=e),++this._propertiesChanged[t]};Td.prototype.contains=function(e){return u(e)&&e._cloudCollection===this};Td.prototype.get=function(e){return uq(this),this._clouds[e]};var Pft=new Float32Array([-1,-1,1,-1,1,1,-1,1]),Ift=new Uint16Array([0,1,2,0,2,3]);function Oft(e){let t=at.createVertexBuffer({context:e,typedArray:Pft,usage:Le.STATIC_DRAW}),n=at.createIndexBuffer({context:e,typedArray:Ift,usage:Le.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT}),i=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:K.FLOAT}];return new Jn({context:e,attributes:i,indexBuffer:n})}var fq;function Bft(e){let n=e.cache.cloudCollection_indexBufferBatched;if(u(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=at.createIndexBuffer({context:e,typedArray:o,usage:Le.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferBatched=n,n}function Rft(e){let t=e.cache.cloudCollection_indexBufferInstanced;return u(t)||(t=at.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Le.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferInstanced=t),t}function Mft(e){let t=e.cache.cloudCollection_vertexBufferInstanced;return u(t)||(t=at.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Le.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_vertexBufferInstanced=t),t}function Lft(e,t,n){let i=[{index:eu.positionHighAndScaleX,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:Le.STATIC_DRAW},{index:eu.positionLowAndScaleY,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:Le.STATIC_DRAW},{index:eu.packedAttribute0,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:Le.STATIC_DRAW},{index:eu.packedAttribute1,componentsPerAttribute:4,componentDatatype:K.FLOAT,usage:Le.STATIC_DRAW},{index:eu.color,componentsPerAttribute:4,componentDatatype:K.UNSIGNED_BYTE,normalize:!0,usage:Le.STATIC_DRAW}];n&&i.push({index:eu.direction,componentsPerAttribute:2,componentDatatype:K.FLOAT,vertexBuffer:Mft(e)});let o=n?t:4*t;return new w_(e,i,o,n)}var lq=new Vn;function kge(e,t,n,i){let o,r=n[eu.positionHighAndScaleX],s=n[eu.positionLowAndScaleY],a=i.position;Vn.fromCartesian(a,lq);let c=i.scale,l=lq.high,f=lq.low;e._instanced?(o=i._index,r(o,l.x,l.y,l.z,c.x),s(o,f.x,f.y,f.z,c.y)):(o=i._index*4,r(o+0,l.x,l.y,l.z,c.x),r(o+1,l.x,l.y,l.z,c.x),r(o+2,l.x,l.y,l.z,c.x),r(o+3,l.x,l.y,l.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 Vge(e,t,n,i){let o,r=n[eu.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 Uge(e,t,n,i){let o,r=n[eu.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 zge(e,t,n,i){let o,r=n[eu.color],s=i.color,a=z.floatToByte(s.red),c=z.floatToByte(s.green),l=z.floatToByte(s.blue),f=z.floatToByte(s.alpha);e._instanced?(o=i._index,r(o,a,c,l,f)):(o=i._index*4,r(o+0,a,c,l,f),r(o+1,a,c,l,f),r(o+2,a,c,l,f),r(o+3,a,c,l,f))}function Fft(e,t,n,i){kge(e,t,n,i),Vge(e,t,n,i),Uge(e,t,n,i),zge(e,t,n,i)}function Nft(e,t,n,i){let o=e,r=o._textureSliceWidth,s=o._noiseTextureRows,a=t.context;o._vaNoise=Oft(a),o._spNoise=qt.fromCache({context:a,vertexShaderSource:n,fragmentShaderSource:i,attributeLocations:{position:0}});let c=o.noiseDetail,l=o.noiseOffset;o._noiseTexture=new Bt({context:a,width:r*r/s,height:r*s,pixelDatatype:Ye.UNSIGNED_BYTE,pixelFormat:dt.RGBA,sampler:new dn({wrapS:On.REPEAT,wrapT:On.REPEAT,minificationFilter:ln.NEAREST,magnificationFilter:Ki.NEAREST})});let f=new Cf({vertexArray:o._vaNoise,shaderProgram:o._spNoise,outputTexture:o._noiseTexture,uniformMap:{u_noiseTextureDimensions:Fge(o),u_noiseDetail:function(){return c},u_noiseOffset:function(){return l}},persists:!1,owner:e,postExecute:function(d){o._ready=!0,o._loading=!1}});t.commandList.push(f),o._loading=!0}function kft(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=Lft(i,r,n._instanced);let s=n._vaf.writers,a;for(a=0;a<r;++a){let c=o[a];Fft(e,t,s,c)}n._vaf.commit(fq(i))}}var Vft=[];function Uft(e,t){let n=t.context,i=e,r=i._clouds.length,s=i._cloudsToUpdate,a=i._cloudsToUpdateIndex,c=i._propertiesChanged,l=Vft;l.length=0,(c[Tft]||c[Eft])&&l.push(kge),(c[Cft]||c[wft])&&l.push(Vge),(c[bft]||c[Sft])&&l.push(Uge),c[Dft]&&l.push(zge);let f=l.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)l[m](e,t,d,g);i._vaf.commit(fq(n))}else{for(p=0;p<a;++p){for(g=s[p],g._dirty=!1,m=0;m<f;++m)l[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 zft(e,t,n,i){let o=t.context,r=e,s=new Ue({defines:[],sources:[n]});r._instanced&&s.defines.push("INSTANCED");let a=new Ue({defines:[],sources:[i]});r.debugBillboards&&a.defines.push("DEBUG_BILLBOARDS"),r.debugEllipsoids&&a.defines.push("DEBUG_ELLIPSOIDS"),r._sp=qt.replaceCache({context:o,shaderProgram:r._sp,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:eu}),r._rs=ke.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!1,blending:an.ALPHA_BLEND}),r._spCreated=!0,r._compiledDebugBillboards=r.debugBillboards,r._compiledDebugEllipsoids=r.debugEllipsoids}function Gft(e,t){let n=e,i=t.passes,o=n._uniforms,r=t.commandList;if(i.render){let s=n._colorCommands,a=n._vaf.va,c=a.length;s.length=c;for(let l=0;l<c;l++){let f=s[l];u(f)||(f=s[l]=new $e),f.pass=Ce.TRANSLUCENT,f.owner=e,f.uniformMap=o,f.count=a[l].indicesCount,f.vertexArray=a[l].va,f.shaderProgram=n._sp,f.renderState=n._rs,n._instanced&&(f.count=6,f.instanceCount=n._clouds.length),r.push(f)}}}Td.prototype.update=function(e){if(uq(this),!this.show)return;let t=this.debugBillboards||this.debugEllipsoids;this._ready=t?!0:u(this._noiseTexture),!this._ready&&!this._loading&&!t&&Nft(this,e,Ek,Tk),this._instanced=e.context.instancedArrays,eu=this._instanced?xft:Aft,fq=this._instanced?Rft:Bft;let i=this._clouds.length,o=this._cloudsToUpdate,r=this._cloudsToUpdateIndex;this._createVertexArray?kft(this,e):r>0&&Uft(this,e),r>i*1.5&&(o.length=i),!(!u(this._vaf)||!u(this._vaf.va)||!this._ready&!t)&&((!this._spCreated||this.debugBillboards!==this._compiledDebugBillboards||this.debugEllipsoids!==this._compiledDebugEllipsoids)&&zft(this,e,Ck,xk),Gft(this,e))};Td.prototype.isDestroyed=function(){return!1};Td.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(),Nge(this._clouds),le(this)};var Gge=Td;function dq(e,t){let n=t.terrainProvider,i=t.mapProjection,o=i.ellipsoid,r,s=t.camera.getRectangleCameraCoordinates(e);return t.mode===ee.SCENE3D?r=o.cartesianToCartographic(s):r=i.unproject(s),u(n)?n.readyPromise.then(function(){let a=n.availability;if(!u(a)||t.mode===ee.SCENE2D)return r;let c=[ce.center(e),ce.southeast(e),ce.southwest(e),ce.northeast(e),ce.northwest(e)];return dq._sampleTerrainMostDetailed(n,c).then(function(l){let f=l.reduce(function(p,g){return Math.max(g.height,p)},-Number.MAX_VALUE),d=r;return d.height+=f,d})}):Promise.resolve(r)}dq._sampleTerrainMostDetailed=cg;var qE=dq;var Hft=I.toRadians(30);function hq(e){this._angle=y(e,Hft)}Object.defineProperties(hq.prototype,{angle:{get:function(){return this._angle},set:function(e){this._angle=e}}});hq.prototype.emit=function(e){let t=Math.tan(this._angle),n=I.randomBetween(0,I.TWO_PI),i=I.randomBetween(0,t),o=i*Math.cos(n),r=i*Math.sin(n),s=1;e.velocity=h.fromElements(o,r,s,e.velocity),h.normalize(e.velocity,e.velocity),e.position=h.clone(h.ZERO,e.position)};var Hge=hq;var Wft=new z,jft=new z,qft=new z,Yft=new z,Wge=new se,RD=new Uint8Array(4);function jge(e,t,n,i){let o=t.height===n.height?0:(e-t.height)/(n.height-t.height);return z.lerp(t.color,n.color,o,i)}function az(e,t){return{height:e,color:z.clone(t)}}function qge(e){return e=e.filter(function(t,n,i){let o=n>0,r=n<i.length-1,s=o?t.height===i[n-1].height:!0,a=r?t.height===i[n+1].height:!0;return!s||!a}),e=e.filter(function(t,n,i){let o=n>0,r=n<i.length-1,s=o?z.equals(t.color,i[n-1].color):!1,a=r?z.equals(t.color,i[n+1].color):!1;return!s||!a}),e=e.filter(function(t,n,i){let o=n>0,r=o?z.equals(t.color,i[n-1].color):!1,s=o?t.height===i[n-1].height:!0;return!r||!s}),e}function Xft(e){let t,n,i=[],o=e.length;for(t=0;t<o;t++){let r=e[t],s=r.entries,a=s.length,c=[];for(n=0;n<a;n++){let g=s[n],m=I.clamp(g.height,ll._minimumHeight,ll._maximumHeight),A=z.clone(g.color,Wft);A.red*=A.alpha,A.green*=A.alpha,A.blue*=A.alpha,c.push(az(m,A))}let l=!0,f=!0;for(n=0;n<a-1;n++){let g=c[n+0],m=c[n+1];l=l&&g.height<=m.height,f=f&&g.height>=m.height}f?c=c.reverse():l||Z0(c,function(g,m){return I.sign(g.height-m.height)});let d=y(r.extendDownwards,!1),p=y(r.extendUpwards,!1);c.length===1&&!d&&!p&&(d=!0,p=!0),d&&c.splice(0,0,az(ll._minimumHeight,c[0].color)),p&&c.splice(c.length,0,az(ll._maximumHeight,c[c.length-1].color)),c=qge(c),i.push(c)}return i}function Kft(e){let t=Xft(e),n=[],i=[],o;function r(l,f){n.push(az(l,f))}function s(l,f,d){let p=z.multiplyByScalar(d,1-f.alpha,Yft);p=z.add(p,f,p),r(l,p)}let a=t.length;for(o=0;o<a;o++){let l=t[o],f=0,d=0;i=n,n=[];let p=l.length,g=i.length;for(;f<p||d<g;){let m=f<p?l[f]:void 0,A=f>0?l[f-1]:void 0,x=f<p-1?l[f+1]:void 0,C=d<g?i[d]:void 0,T=d>0?i[d-1]:void 0,b=d<g-1?i[d+1]:void 0;if(u(m)&&u(C)&&m.height===C.height){let S=u(b)&&C.height===b.height,v=!u(T),P=!u(b),O=u(x)&&m.height===x.height,R=!u(A),M=!u(x);S?O?(s(m.height,m.color,C.color),s(m.height,x.color,b.color)):R?(r(m.height,C.color),s(m.height,m.color,b.color)):M?(s(m.height,m.color,C.color),r(m.height,b.color)):(s(m.height,m.color,C.color),s(m.height,m.color,b.color)):v?O?(r(m.height,m.color),s(m.height,x.color,C.color)):M?(r(m.height,m.color),r(m.height,C.color)):(R||r(m.height,m.color),s(m.height,m.color,C.color)):P?O?(s(m.height,m.color,C.color),r(m.height,x.color)):R?(r(m.height,C.color),r(m.height,m.color)):M?s(m.height,m.color,C.color):(s(m.height,m.color,C.color),r(m.height,m.color)):O?(s(m.height,m.color,C.color),s(m.height,x.color,C.color)):R?(r(m.height,C.color),s(m.height,m.color,C.color)):M?(s(m.height,m.color,C.color),r(m.height,C.color)):s(m.height,m.color,C.color),f+=O?2:1,d+=S?2:1}else if(u(m)&&u(C)&&u(T)&&m.height<C.height){let S=jge(m.height,T,C,qft);u(A)?u(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(u(C)&&u(m)&&u(A)&&C.height<m.height){let S=jge(C.height,A,m,jft);u(T)?u(b)?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 u(m)&&(!u(C)||m.height<C.height)?(u(C)&&!u(T)&&!u(x)?(r(m.height,m.color),r(m.height,ll._emptyColor),r(C.height,ll._emptyColor)):(!u(C)&&u(T)&&!u(A)&&(r(T.height,ll._emptyColor),r(m.height,ll._emptyColor)),r(m.height,m.color)),f++):u(C)&&(!u(m)||C.height<m.height)&&(r(C.height,C.color),d++)}}return qge(n)}function ll(e){e=y(e,y.EMPTY_OBJECT);let t=e.scene,n=e.layers,i=Kft(n),o=i.length,r,s,a,c;if(!ll._useFloatTexture(t.context))for(a=Ye.UNSIGNED_BYTE,c=dt.RGBA,s=new Uint8Array(o*4),r=0;r<o;r++)se.packFloat(i[r].height,Wge),se.pack(Wge,s,r*4);else for(a=Ye.FLOAT,c=dt.LUMINANCE,s=new Float32Array(o),r=0;r<o;r++)s[r]=i[r].height;let f=Bt.create({context:t.context,pixelFormat:c,pixelDatatype:a,source:{arrayBufferView:s,width:o,height:1},sampler:new dn({wrapS:On.CLAMP_TO_EDGE,wrapT:On.CLAMP_TO_EDGE,minificationFilter:ln.NEAREST,magnificationFilter:Ki.NEAREST})}),d=new Uint8Array(o*4);for(r=0;r<o;r++)i[r].color.toBytes(RD),d[r*4+0]=RD[0],d[r*4+1]=RD[1],d[r*4+2]=RD[2],d[r*4+3]=RD[3];let p=Bt.create({context:t.context,pixelFormat:dt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,source:{arrayBufferView:d,width:o,height:1},sampler:new dn({wrapS:On.CLAMP_TO_EDGE,wrapT:On.CLAMP_TO_EDGE,minificationFilter:ln.LINEAR,magnificationFilter:Ki.LINEAR})});return Ji.fromType("ElevationBand",{heights:f,colors:p})}ll._useFloatTexture=function(e){return e.floatingPointTexture};ll._maximumHeight=5906376425472;ll._minimumHeight=-5906376425472;ll._emptyColor=new z(0,0,0,0);var Yge=ll;function Jft(e){e=_t(e,{url:Rh.fromAssetId(96188)});let t=new Kc(e),n=e.style;if(!u(n)){let i=y(e.defaultColor,z.WHITE).toCssColorString();n=new jE({color:`Boolean(\${feature['cesium#color']}) ? color(\${feature['cesium#color']}) : ${i}`})}return t.style=n,t}var Xge=Jft;function Zft(e){e=y(e,y.EMPTY_OBJECT);let t=[],n=e.geometry;(!u(n.attributes)||!u(n.primitiveType))&&(n=n.constructor.createGeometry(n));let i=n.attributes,o=F.clone(y(e.modelMatrix,F.IDENTITY)),r=y(e.length,1e4);if(u(i.normal)&&t.push(new gt({geometry:Rn.createLineSegmentsForVectors(n,"normal",r),attributes:{color:new Ot(1,0,0,1)},modelMatrix:o})),u(i.tangent)&&t.push(new gt({geometry:Rn.createLineSegmentsForVectors(n,"tangent",r),attributes:{color:new Ot(0,1,0,1)},modelMatrix:o})),u(i.bitangent)&&t.push(new gt({geometry:Rn.createLineSegmentsForVectors(n,"bitangent",r),attributes:{color:new Ot(0,0,1,1)},modelMatrix:o})),t.length>0)return new Tn({asynchronous:!1,geometryInstances:t,appearance:new $t({flat:!0,translucent:!1})})}var Kge=Zft;function MD(e){e=y(e,y.EMPTY_OBJECT);let t=e.attributeName,n=e.perInstanceAttribute;u(n)||(n=!1);let i=y(e.glslDatatype,"vec3"),o=`v_${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(MD.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}}});MD.prototype.getFragmentShaderSource=Xi.prototype.getFragmentShaderSource;MD.prototype.isTranslucent=Xi.prototype.isTranslucent;MD.prototype.getRenderState=Xi.prototype.getRenderState;var Jge=MD;function cz(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=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=new F,this.id=e.id,this._id=void 0,this._primitive=void 0}cz.prototype.update=function(e){if(!!this.show){if(!u(this._primitive)||!F.equals(this._modelMatrix,this.modelMatrix)||this._length!==this.length||this._width!==this.width||this._id!==this.id){this._modelMatrix=F.clone(this.modelMatrix,this._modelMatrix),this._length=this.length,this._width=this.width,this._id=this.id,u(this._primitive)&&this._primitive.destroy(),this.modelMatrix[12]===0&&this.modelMatrix[13]===0&&this.modelMatrix[14]===0&&(this.modelMatrix[14]=.01);let t=new gt({geometry:new dg({positions:[h.ZERO,h.UNIT_X],width:this.width,vertexFormat:Ur.VERTEX_FORMAT,colors:[z.RED,z.RED],arcType:Yt.NONE}),modelMatrix:F.multiplyByUniformScale(this.modelMatrix,this.length,new F),id:this.id,pickPrimitive:this}),n=new gt({geometry:new dg({positions:[h.ZERO,h.UNIT_Y],width:this.width,vertexFormat:Ur.VERTEX_FORMAT,colors:[z.GREEN,z.GREEN],arcType:Yt.NONE}),modelMatrix:F.multiplyByUniformScale(this.modelMatrix,this.length,new F),id:this.id,pickPrimitive:this}),i=new gt({geometry:new dg({positions:[h.ZERO,h.UNIT_Z],width:this.width,vertexFormat:Ur.VERTEX_FORMAT,colors:[z.BLUE,z.BLUE],arcType:Yt.NONE}),modelMatrix:F.multiplyByUniformScale(this.modelMatrix,this.length,new F),id:this.id,pickPrimitive:this});this._primitive=new Tn({geometryInstances:[t,n,i],appearance:new Ur,asynchronous:!1})}this._primitive.update(e)}};cz.prototype.isDestroyed=function(){return!1};cz.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var lz=cz;function Qft(e){this.direction=h.clone(e.direction),this.color=z.clone(y(e.color,z.WHITE)),this.intensity=y(e.intensity,1)}var Zge=Qft;var uz=`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 fz=`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 CA(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.aboveGround,!1);this.material=u(e.material)?e.material:Ji.fromType(Ji.ColorType),this.translucent=y(e.translucent,!0),this._vertexShaderSource=y(e.vertexShaderSource,fz),this._fragmentShaderSource=y(e.fragmentShaderSource,uz),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(CA.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 CA.VERTEX_FORMAT}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}},aboveGround:{get:function(){return this._aboveGround}}});CA.VERTEX_FORMAT=we.POSITION_AND_ST;CA.prototype.getFragmentShaderSource=Xi.prototype.getFragmentShaderSource;CA.prototype.isTranslucent=Xi.prototype.isTranslucent;CA.prototype.getRenderState=Xi.prototype.getRenderState;var Qge=CA;function ul(e){this._scene=e.scene,this.samplingWindow=y(e.samplingWindow,ul.defaultSettings.samplingWindow),this.quietPeriod=y(e.quietPeriod,ul.defaultSettings.quietPeriod),this.warmupPeriod=y(e.warmupPeriod,ul.defaultSettings.warmupPeriod),this.minimumFrameRateDuringWarmup=y(e.minimumFrameRateDuringWarmup,ul.defaultSettings.minimumFrameRateDuringWarmup),this.minimumFrameRateAfterWarmup=y(e.minimumFrameRateAfterWarmup,ul.defaultSettings.minimumFrameRateAfterWarmup),this._lowFrameRate=new ye,this._nominalFrameRate=new ye,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){$ft(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(){edt(t)}this._visibilityChangeRemoveListener=void 0,u(n)&&(document.addEventListener(n,i,!1),this._visibilityChangeRemoveListener=function(){document.removeEventListener(n,i,!1)})}ul.defaultSettings={samplingWindow:5,quietPeriod:2,warmupPeriod:5,minimumFrameRateDuringWarmup:4,minimumFrameRateAfterWarmup:8};ul.fromScene=function(e){return(!u(e._frameRateMonitor)||e._frameRateMonitor.isDestroyed())&&(e._frameRateMonitor=new ul({scene:e})),e._frameRateMonitor};Object.defineProperties(ul.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}}});ul.prototype.pause=function(){++this._pauseCount,this._pauseCount===1&&(this._frameTimes.length=0,this._lastFramesPerSecond=void 0)};ul.prototype.unpause=function(){--this._pauseCount,this._pauseCount<=0&&(this._pauseCount=0,this._needsQuietPeriod=!0)};ul.prototype.isDestroyed=function(){return!1};ul.prototype.destroy=function(){return this._preUpdateRemoveListener(),u(this._visibilityChangeRemoveListener)&&this._visibilityChangeRemoveListener(),le(this)};function $ft(e,t){if(e._pauseCount>0)return;let n=Si();if(e._needsQuietPeriod)e._needsQuietPeriod=!1,e._frameTimes.length=0,e._quietPeriodEndTime=n+e.quietPeriod/jn.SECONDS_PER_MILLISECOND,e._warmupPeriodEndTime=e._quietPeriodEndTime+(e.warmupPeriod+e.samplingWindow)/jn.SECONDS_PER_MILLISECOND;else if(n>=e._quietPeriodEndTime){e._frameTimes.push(n);let i=n-e.samplingWindow/jn.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 edt(e){document[e._hiddenPropertyName]?e.pause():e.unpause()}var dz=ul;function tdt(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 hz=tdt;var $ge=Do(g7(),1);function mq(){this._image=new Image}mq.prototype.isReady=function(){return!0};mq.prototype.shouldDiscardImage=function(e){return e===this._image};function LD(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(u(e.metadata))t=e.metadata;else{let r=Pe.createIfNeeded(e.url);t=new Nh(r)}this._metadata=t,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=new Gi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new ce(-I.PI,-I.PI,I.PI,I.PI),ellipsoid:e.ellipsoid});let n=e.credit;typeof n=="string"&&(n=new Xt(n)),this._credit=n,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=23,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new mq),this._errorEvent=new ye,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(LD.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}}});LD.prototype.getTileCredits=function(e,t,n){let i=this._metadata,o=i.getTileInformation(e,t,n);if(u(o)){let r=i.providers[o.imageryProvider];if(u(r))return[r]}};LD.prototype.requestImage=function(e,t,n,i){let o=this._tileDiscardPolicy._image,r=this._metadata,s=Nh.tileXYToQuadKey(e,t,n),a=r.getTileInformation(e,t,n);if(!u(a)){if(r.isValid(s)){let l=new Ho({throttle:i.throttle,throttleByServer:i.throttleByServer,type:i.type,priorityFunction:i.priorityFunction});r.populateSubtree(e,t,n,l);return}return Promise.resolve(o)}if(!a.hasImagery())return Promise.resolve(o);let c=ndt(this,a,e,t,n,i).fetchArrayBuffer();if(!!u(c))return c.then(function(l){J3(r.key,l);let f=new Uint8Array(l),d,p=r.protoImagery;if((!u(p)||!p)&&(d=idt(f)),!u(d)&&(!u(p)||p)){let g=odt(f);d=g.imageType,f=g.imageData}return!u(d)||!u(f)?o:Yx({uint8Array:f,format:d,flipY:!0})})};LD.prototype.pickFeatures=function(e,t,n,i,o){};function ndt(e,t,n,i,o,r){let s=Nh.tileXYToQuadKey(n,i,o),a=t.imageryVersion;return a=u(a)&&a>0?a:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1-0${s}-i.${a.toString()}`,request:r})}function idt(e){let t="JFIF";if(e[6]===t.charCodeAt(0)&&e[7]===t.charCodeAt(1)&&e[8]===t.charCodeAt(2)&&e[9]===t.charCodeAt(3))return"image/jpeg";let n="PNG";if(e[1]===n.charCodeAt(0)&&e[2]===n.charCodeAt(1)&&e[3]===n.charCodeAt(2))return"image/png"}function odt(e){let t=$ge.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,u(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(u(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 u(r)&&r!==0&&(console.log("GoogleEarthEnterpriseImageryProvider: External alpha not supported."),delete i.alphaType,delete i.imageAlpha),i}var eye=LD;var rdt=new z(1,1,1,.4),sdt=new z(0,1,0,.05),adt=new z(0,.5,0,.2);function TA(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=u(e.tilingScheme)?e.tilingScheme:new Gi({ellipsoid:e.ellipsoid}),this._cells=y(e.cells,8),this._color=y(e.color,rdt),this._glowColor=y(e.glowColor,sdt),this._glowWidth=y(e.glowWidth,6),this._backgroundColor=y(e.backgroundColor,adt),this._errorEvent=new ye,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(TA.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}}});TA.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()};TA.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};TA.prototype.getTileCredits=function(e,t,n){};TA.prototype.requestImage=function(e,t,n,i){return Promise.resolve(this._canvas)};TA.prototype.pickFeatures=function(e,t,n,i,o){};var tye=TA;function pq(e,t){this._parent=e,this._dataProvider=e._dataProvider,this._layer=e._layer,u(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(pq.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}}});pq.prototype.load=function(){let e=this;return this._dataProvider._loadJson(this._resource).then(function(t){return e._data=t,t})};var mz=pq;function YE(e,t){this._storageInfo=t,this._parent=e,this._dataProvider=e._dataProvider;let n=`attributes/${t.key}/0`;u(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${n}`}):this._resource=this._parent.resource.getDerivedResource({url:n})}Object.defineProperties(YE.prototype,{resource:{get:function(){return this._resource}},header:{get:function(){return this._header}},values:{get:function(){return u(this._values)&&u(this._values.attributeValues)?this._values.attributeValues:[]}},name:{get:function(){return this._storageInfo.name}}});function cdt(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}YE.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: ${e.resource.url}`)),i){e._data=t;let o=e._parseHeader(n),r=cdt(e._storageInfo.attributeValues.valueType);r>0&&(o=Math.ceil(o/r)*r),e._parseBody(n,o)}})};YE.prototype._parseValue=function(e,t,n){let i;if(t==="UInt8")i=e.getUint8(n),n+=1;else if(t==="Int8")i=e.getInt8(n),n+=1;else if(t==="UInt16")i=e.getUint16(n,!0),n+=2;else if(t==="Int16")i=e.getInt16(n,!0),n+=2;else if(t==="UInt32")i=e.getUint32(n,!0),n+=4;else if(t==="Oid32")i=e.getUint32(n,!0),n+=4;else if(t==="Int32")i=e.getInt32(n,!0),n+=4;else if(t==="UInt64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);i=o+Math.pow(2,32)*r,n+=8}else if(t==="Int64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);r<Math.pow(2,31)?i=o+Math.pow(2,32)*r:i=o+Math.pow(2,32)*(r-Math.pow(2,32)),n+=8}else t==="Float32"?(i=e.getFloat32(n,!0),n+=4):t==="Float64"?(i=e.getFloat64(n,!0),n+=8):t==="String"&&(i=String.fromCharCode(e.getUint8(n)),n+=1);return{value:i,offset:n}};YE.prototype._parseHeader=function(e){let t=0;this._header={};for(let n=0;n<this._storageInfo.header.length;n++){let i=this._storageInfo.header[n],o=this._parseValue(e,i.valueType,t);this._header[i.property]=o.value,t=o.offset}return t};YE.prototype._parseBody=function(e,t){this._values={};for(let n=0;n<this._storageInfo.ordering.length;n++){let i=this._storageInfo.ordering[n],o=this._storageInfo[i];if(u(o)){this._values[i]=[];for(let r=0;r<this._header.count;++r)if(o.valueType!=="String"){let s=this._parseValue(e,o.valueType,t);this._values[i].push(s.value),t=s.offset}else{let s=this._values.attributeByteCounts[r],a="";for(let c=0;c<s;++c){let l=this._parseValue(e,o.valueType,t);l.value.charCodeAt(0)!==0&&(a+=l.value),t=l.offset}this._values[i].push(a)}}}};var pz=YE;function FD(e,t){let n=e._dataProvider,i=e._layer,o;u(e._nodeIndex)?o=i.resource.getDerivedResource({url:`nodes/${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(FD.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},customAttributes:{get:function(){return this._customAttributes}}});FD.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){return e._data=t,t})};var ldt=new h,udt=new h,fdt=new h,ddt=new h,hdt=new h;function _q(e,t,n,i){let o=h.subtract(i,n,ldt),r=h.cross(o,h.subtract(e,n,udt),ddt),s=h.cross(o,h.subtract(t,n,fdt),hdt);return h.dot(r,s)>=0}var mdt=new h,pdt=new h,_dt=new h,gdt=new h,ydt=new h,Adt=new h,xdt=new h,Cdt=new h,Tdt=new h,Edt=new h;FD.prototype.getClosestPointIndexOnTriangle=function(e,t,n){if(u(this._customAttributes)&&u(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,l=this._customAttributes.positions,f=this._customAttributes.indices,d;u(f)?d=f.length:d=l.length/3;for(let p=0;p<d;p++){let g,m,A;u(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(l[g*3],l[g*3+1],l[g*3+2],mdt),C=h.fromElements(l[m*3],l[m*3+1],l[m*3+2],pdt),T=new h(l[A*3],l[A*3+1],l[A*3+2],_dt);if(!_q(i,x,C,T)||!_q(i,C,x,T)||!_q(i,T,x,C))continue;let b=h.subtract(C,x,gdt),S=h.subtract(T,x,ydt),v=h.cross(b,S,Adt);if(h.magnitude(v)===0)continue;let P=h.normalize(v,xdt),O=h.subtract(i,x,Cdt),R=Math.abs(h.dot(O,P));if(R<o){o=R,r=p;let M=h.magnitudeSquared(h.subtract(i,x,O)),L=h.magnitudeSquared(h.subtract(i,C,Tdt)),_=h.magnitudeSquared(h.subtract(i,T,Edt));M<L&&M<_?(a=g,c=x,s=M):L<_?(a=m,c=C,s=L):(a=A,c=T,s=_)}}if(u(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}};FD.prototype._generateGltf=function(e,t,n,i,o,r){let s={pbrMetallicRoughness:{metallicFactor:0},doubleSided:!0,name:"Material"},a=!1,c,l="";if(u(this._parent._data.mesh)&&u(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,u(s.pbrMetallicRoughness)&&u(s.pbrMetallicRoughness.baseColorTexture))){a=!0,s.pbrMetallicRoughness.baseColorTexture.index=0;let x="0";if(u(this._layer._data.textureSetDefinitions))for(let C=0;C<this._layer._data.textureSetDefinitions.length;C++){let T=this._layer._data.textureSetDefinitions[C];for(let b=0;b<T.formats.length;b++){let S=T.formats[b];if(S.format==="jpg"){x=S.name;break}}}u(this._parent._data.mesh)&&this._parent._data.mesh.material.resource>=0&&(l=this._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.material.resource}/textures/${x}`}).url)}}else u(this._parent._data.textureData)&&(a=!0,l=this._parent.resource.getDerivedResource({url:`${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:l}],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 ND=FD;function fl(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:`${t}/`}),this._parent=e,this._dataProvider=e._dataProvider,this._isRoot=n,this._level=i,this._layer=o,this._nodeIndex=r,this._resource=s,this._tile=void 0,this._data=void 0,this._geometryData=[],this._featureData=[],this._fields={},this._children=[],this._childrenReadyPromise=void 0,this._globalTransform=void 0,this._inverseGlobalTransform=void 0,this._inverseRotationMatrix=void 0}Object.defineProperties(fl.prototype,{resource:{get:function(){return this._resource}},layer:{get:function(){return this._layer}},parent:{get:function(){return this._parent}},children:{get:function(){return this._children}},geometryData:{get:function(){return this._geometryData}},featureData:{get:function(){return this._featureData}},fields:{get:function(){return this._fields}},tile:{get:function(){return this._tile}},data:{get:function(){return this._data}}});fl.prototype.load=function(){let e=this;function t(){if(!e._isRoot){let n=e._create3DTileDefinition();e._tile=new Ou(e._layer._tileset,e._dataProvider.resource,n,e._parent._tile),e._tile._i3sNode=e}}return u(this._nodeIndex)?this._layer._getNodeInNodePages(this._nodeIndex).then(function(n){e._data=n;let i;e._isRoot?i="nodes/root/":u(n.mesh)&&(i=`../${n.mesh.geometry.resource}/`),u(i)&&(e._resource=e._parent.resource.getDerivedResource({url:i})),t()}):this._dataProvider._loadJson(this._resource).then(function(n){e._data=n,t()})};fl.prototype.loadFields=function(){let e=this._layer._data.attributeStorageInfo,t=this;function n(o,r){let s=new pz(t,o[r]);return t._fields[s._storageInfo.name]=s,s.load()}let i=[];if(u(e))for(let o=0;o<e.length;o++)i.push(n(e,o));return Promise.all(i)};fl.prototype.getFieldsForPickedPosition=function(e){let t=this.geometryData[0];if(!u(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)};fl.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};fl.prototype._loadChildren=function(){let e=this;if(u(this._childrenReadyPromise))return this._childrenReadyPromise;let t=[];if(u(e._data.children))for(let n=0;n<e._data.children.length;n++){let i=e._data.children[n],o=new fl(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};fl.prototype._loadGeometryData=function(){let e=[];if(u(this._data.geometryData))for(let t=0;t<this._data.geometryData.length;t++){let n=new ND(this,this._data.geometryData[t].href);this._geometryData.push(n),e.push(n.load())}else if(u(this._data.mesh)){let t=this._layer._findBestGeometryBuffers(this._data.mesh.geometry.definition,["position","uv0"]),n=`./geometries/${t.bufferIndex}/`,i=new ND(this,n);i._geometryDefinitions=t.definition,i._geometryBufferInfo=t.geometryBufferInfo,this._geometryData.push(i),e.push(i.load())}return Promise.all(e)};fl.prototype._loadFeatureData=function(){let e=[];if(u(this._data.featureData))for(let t=0;t<this._data.featureData.length;t++){let n=new mz(this,this._data.featureData[t].href);this._featureData.push(n),e.push(n.load())}return Promise.all(e)};fl.prototype._clearGeometryData=function(){this._geometryData=[]};fl.prototype._create3DTileDefinition=function(){let e=this._data.obb,t=this._data.mbs;if(!u(e)&&!u(t)){console.error("Failed to load I3S node. Bounding volume is required.");return}let n;if(u(e)?n=fe.fromDegrees(e.center[0],e.center[1],e.center[2]):n=fe.fromDegrees(t[0],t[1],t[2]),u(this._dataProvider._geoidDataList)&&u(n))for(let C=0;C<this._dataProvider._geoidDataList.length;C++){let T=this._dataProvider._geoidDataList[C],b=T.projection.project(n);if(b.x>T.nativeExtent.west&&b.x<T.nativeExtent.east&&b.y>T.nativeExtent.south&&b.y<T.nativeExtent.north){n.height+=Sdt(b.x,b.y,T);break}}let i={},o,r=0;u(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(u(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(u(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 pl(0,0,0),l=St.headingPitchRollQuaternion(o,c);u(this._data.obb)&&(l=new Be(this._data.obb.quaternion[0],this._data.obb.quaternion[1],this._data.obb.quaternion[2],this._data.obb.quaternion[3]));let f=Q.fromQuaternion(l),d=Q.inverse(f,new Q),p=new F(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=F.inverse(p,new F),m=F.clone(p);u(this._parent._globalTransform)&&F.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:u(this._resource)?this._resource.url:void 0},geometricError:a}};fl.prototype._createI3SDecoderTask=function(e,t){let n=t.geometryData._parent._data,i=t.geometryData._parent._inverseRotationMatrix,o=0,r=0,s=0;u(n.obb)?(o=n.obb.center[0],r=n.obb.center[1],s=n.obb.center[2]):u(n.mbs)&&(o=n.mbs[0],r=n.mbs[1],s=n.mbs[2]);let a=Q.fromRotationX(-I.PI_OVER_TWO),c=new Q;Q.multiply(a,i,c);let l=fe.fromDegrees(o,r,s),f=ie.WGS84.cartographicToCartesian(l),d={binaryData:t.geometryData._data,featureData:u(t.featureData)&&u(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:l,cartesianCenter:f,parentRotation:c},p=e._getDecoderTaskProcessor(),g=[];return e._taskProcessorReadyPromise.then(function(){return p.scheduleTask(d,g)})};fl.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(u(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(!u(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)})})};Ou.prototype._hookedRequestContent=Ou.prototype.requestContent;Ou.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)})};Ou.prototype.requestContent=function(){let e=this;return this.tileset._isI3STileSet?this._isLoading?1:(this._isLoading=!0,this._contentReadyToProcessDefer=Xr(),this._contentReadyDefer=Xr(),this._contentReadyToProcessPromise=this._contentReadyToProcessDefer.promise,this._contentReadyPromise=this._contentReadyDefer.promise,this._i3sNode._createContentURL().then(function(){e._contentResource=new Pe({url:e._i3sNode._glbURL}),e._resolveHookedObject()}),0):this._hookedRequestContent()};function bdt(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 _z(e,t,n,i){let o=e+t*n;return i[o]}function Sdt(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,l=a<n.height?a+1:a;a=n.height-1-a,l=n.height-1-l;let f=_z(s,a,n.width,n.buffer),d=_z(c,a,n.width,n.buffer),p=_z(s,l,n.width,n.buffer),g=_z(c,l,n.width,n.buffer),m=bdt(o,r,f,d,p,g);return m=m*n.scale+n.offset,m}Object.defineProperties(Ou.prototype,{i3sNode:{get:function(){return this._i3sNode}}});var kD=fl;function uf(e,t,n){this._dataProvider=e,u(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 Pe({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(uf.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(!!u(this.version))return this.majorVersion<1||this.majorVersion===1&&this.minorVersion<=6}}});uf.prototype.load=function(){let e=this;return this._data.spatialReference.wkid!==4326?(console.log(`Unsupported spatial reference: ${this._data.spatialReference.wkid}`),Promise.reject()):this._dataProvider._geoidDataIsReadyPromise.then(function(){return e._loadRootNode().then(function(){return e._create3DTileset(),e._tileset.readyPromise.then(function(){if(e._rootNode._tile=e._tileset._root,e._tileset._root._i3sNode=e._rootNode,e.legacyVersion16)return e._rootNode._loadChildren()})})})};uf.prototype._computeGeometryDefinitions=function(e){if(this._geometryDefinitions=[],u(this._data.geometryDefinitions))for(let t=0;t<this._data.geometryDefinitions.length;t++){let n=[],i=this._data.geometryDefinitions[t].geometryBuffers;for(let o=0;o<i.length;o++){let r=i[o],s=[],a=!1;if(u(r.compressedAttributes)&&e){a=!0;let c=r.compressedAttributes.attributes;for(let l=0;l<c.length;l++)s.push(c[l])}else for(let c in r)c!=="offset"&&s.push(c);n.push({compressed:a,attributes:s,index:i.indexOf(r)})}n.sort(function(o,r){return o.compressed&&!r.compressed?-1:!o.compressed&&r.compressed?1:o.attributes.length-r.attributes.length}),this._geometryDefinitions.push(n)}};uf.prototype._findBestGeometryBuffers=function(e,t){let n=this._geometryDefinitions[e];if(u(n))for(let i=0;i<n.length;++i){let o=n[i],r=!1,s=o.attributes;for(let a=0;a<t.length;a++)if(!s.includes(t[a])){r=!0;break}if(!r)return{bufferIndex:o.index,definition:n,geometryBufferInfo:o}}return 0};uf.prototype._loadRootNode=function(){if(u(this._data.nodePages)){let e=0;u(this._data.nodePages.rootIndex)&&(e=this._data.nodePages.rootIndex),this._rootNode=new kD(this,e,!0)}else this._rootNode=new kD(this,this._data.store.rootNode,!0);return this._rootNode.load()};uf.prototype._getNodeInNodePages=function(e){let t=Math.floor(e/this._data.nodePages.nodesPerPage),n=e%this._data.nodePages.nodesPerPage,i=this;return this._loadNodePage(t).then(function(){return i._nodePages[t][n]})};uf._fetchJson=function(e){return e.fetchJson()};uf.prototype._loadNodePage=function(e){let t=this;if(!u(this._nodePageFetches[e])){let n=this.resource.getDerivedResource({url:`nodepages/${e}/`}),i=uf._fetchJson(n).then(function(o){return u(o.error)&&o.error.code!==200?Promise.reject(o.error):(t._nodePages[e]=o.nodes,o)});this._nodePageFetches[e]=i}return this._nodePageFetches[e]};uf.prototype._computeExtent=function(){u(this._data.fullExtent)?this._extent=ce.fromDegrees(this._data.fullExtent.xmin,this._data.fullExtent.ymin,this._data.fullExtent.xmax,this._data.fullExtent.ymax):u(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]))};uf.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(u(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 Kc(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){u(r._i3sNode)&&r._i3sNode._loadChildren()})})};var VD=uf;var iye=Do(nye(),1);function ca(e){e=y(e,y.EMPTY_OBJECT),this._resource=Pe.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(ca.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++)u(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}}});ca.prototype.destroy=function(){for(let e=0;e<this._layers.length;e++)u(this._layers[e]._tileset)&&this._layers[e]._tileset.destroy();return le(this)};ca.prototype.isDestroyed=function(){return!1};ca.prototype.update=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.ready&&this._layers[t]._tileset.update(e)};ca.prototype.prePassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.ready&&this._layers[t]._tileset.prePassesUpdate(e)};ca.prototype.postPassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.ready&&this._layers[t]._tileset.postPassesUpdate(e)};ca.prototype.updateForPass=function(e,t){for(let n=0;n<this._layers.length;n++)u(this._layers[n]._tileset)&&this._layers[n]._tileset.ready&&this._layers[n]._tileset.updateForPass(e,t)};ca.prototype._load=function(){let e=this;return this._readyPromise=this._loadJson(this._resource).then(function(t){if(e._data=t,u(e._data.layers))for(let i=0;i<e._data.layers.length;i++){let o=new VD(e,e._data.layers[i],i);e._layers.push(o)}else{let i=new VD(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};ca._fetchJson=function(e){return e.fetchJson()};ca.prototype._loadJson=function(e){return this._traceFetches&&console.log("I3S FETCH:",e.url),ca._fetchJson(e).then(function(t){if(u(t.error)){if(console.error("Failed to fetch I3S ",e.url),u(t.error.message)&&console.error(t.error.message),u(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})};ca.prototype._loadBinary=function(e){return this._traceFetches&&console.log("I3S FETCH:",e.url),e.fetchArrayBuffer()};ca.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};ca.prototype._getDecoderTaskProcessor=function(){if(!u(this._decoderTaskProcessor)){let e=new li("decodeI3S");this._taskProcessorReadyPromise=e.initWebAssemblyModule({modulePath:"ThirdParty/Workers/draco_decoder_nodejs.js",wasmBinaryFile:"ThirdParty/draco_decoder.wasm"}),this._decoderTaskProcessor=e}return this._decoderTaskProcessor};function wdt(e,t){return e.readyPromise.then(function(){return Ddt(e,t)})}var vdt=new H;function Ddt(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),l=n.positionToTileXY(a,r);for(let d=c.x;d<=l.x;d++)for(let p=c.y;p<=l.y;p++){let g=H.fromElements(d,p,vdt),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 Ci&&(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===ld.LERC){let T=iye.default.decode(A._buffer);C.buffer=T.pixels[0]}else C.buffer=A._buffer;p.push(C)}return p})}ca.prototype._loadGeoidData=function(){let e=this,t=this._geoidTiledTerrainProvider;return u(t)?(this._geoidDataIsReadyPromise=t.readyPromise.then(function(){return wdt(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)};ca.prototype._computeExtent=function(){let e;for(let t=0;t<this._layers.length;t++)if(u(this._layers[t]._extent)){let n=this._layers[t]._extent;u(e)?ce.union(e,n,e):e=ce.clone(n)}this._extent=e};var oye=ca;function rye(){}Object.defineProperties(rye.prototype,{color:{get:Ae.throwInstantiationError},intensity:{get:Ae.throwInstantiationError}});var sye=rye;var Pdt=/\/$/,aye=new Xt('&copy; <a href="https://www.mapbox.com/about/maps/">Mapbox</a> &copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> <strong><a href="https://www.mapbox.com/map-feedback/">Improve this map</a></strong>');function XE(e){e=y(e,y.EMPTY_OBJECT);let t=e.styleId,n=e.accessToken;this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0;let i=Pe.createIfNeeded(y(e.url,"https://api.mapbox.com/styles/v1/"));this._styleId=t,this._accessToken=n;let o=y(e.tilesize,512);this._tilesize=o;let r=y(e.username,"mapbox");this._username=r;let s=u(e.scaleFactor)?"@2x":"",a=i.getUrlComponent();Pdt.test(a)||(a+="/"),a+=`${this._username}/${t}/tiles/${this._tilesize}/{z}/{x}/{y}${s}`,i.url=a,i.setQueryParameters({access_token:n});let c;u(e.credit)?(c=e.credit,typeof c=="string"&&(c=new Xt(c))):c=aye,this._resource=i,this._imageryProvider=new Ua({url:i,credit:c,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle})}Object.defineProperties(XE.prototype,{url:{get:function(){return this._imageryProvider.url}},ready:{get:function(){return this._imageryProvider.ready}},readyPromise:{get:function(){return this._imageryProvider.readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}}});XE.prototype.getTileCredits=function(e,t,n){};XE.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};XE.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};XE._defaultCredit=aye;var cye=XE;function gq(e){}gq.prototype.isReady=function(){return!0};gq.prototype.shouldDiscardImage=function(e){return!1};var lye=gq;var Idt=new Xt("MapQuest, Open Street Map and contributors, CC-BY-SA");function yz(e){e=y(e,y.EMPTY_OBJECT);let t=Pe.createIfNeeded(y(e.url,"https://a.tile.openstreetmap.org/"));t.appendForwardSlash(),t.url+=`{z}/{x}/{y}.${y(e.fileExtension,"png")}`;let n=new jr({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),l=n.positionToTileXY(ce.northeast(a),r),f=(Math.abs(l.x-c.x)+1)*(Math.abs(l.y-c.y)+1),d=y(e.credit,Idt);typeof d=="string"&&(d=new Xt(d)),Ua.call(this,{url:t,credit:d,tilingScheme:n,tileWidth:i,tileHeight:o,minimumLevel:r,maximumLevel:s,rectangle:a})}u(Object.create)&&(yz.prototype=Object.create(Ua.prototype),yz.prototype.constructor=yz);var KE=yz;var Odt=new H(1,1);function yq(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,Odt)),this._age=0,this._normalizedAge=0,this._billboard=void 0}Object.defineProperties(yq.prototype,{age:{get:function(){return this._age}},normalizedAge:{get:function(){return this._normalizedAge}}});var uye=new h;yq.prototype.update=function(e,t){return h.multiplyByScalar(this.velocity,e,uye),h.add(this.position,uye,this.position),u(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 UD=yq;function fye(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(fye.prototype,{complete:{get:function(){return this._complete}}});var dye=fye;function hye(e){}hye.prototype.emit=function(e){Ae.throwInstantiationError()};var mye=hye;var pye=new H(1,1);function zD(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;u(t)||(t=new rz(.5)),this._emitter=t,this._bursts=e.bursts,this._modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this._emitterModelMatrix=F.clone(y(e.emitterModelMatrix,F.IDENTITY)),this._matrixDirty=!0,this._combinedMatrix=new F,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,pye))),this._maximumImageSize=H.clone(y(e.imageSize,y(e.maximumImageSize,pye))),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 ye,this._isComplete=!1,this._updateParticlePool=!0,this._particleEstimate=0}Object.defineProperties(zD.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||!F.equals(this._modelMatrix,e),F.clone(e,this._modelMatrix)}},emitterModelMatrix:{get:function(){return this._emitterModelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!F.equals(this._emitterModelMatrix,e),F.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 Bdt(e){let t=e._emissionRate,n=e._maximumParticleLife,i=0,o=e._bursts;if(u(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,l=e._particlePool,f=Math.max(a-c.length-l.length,0);for(let d=0;d<f;++d){let p=new UD;p._billboard=r.add({image:s}),l.push(p)}e._particleEstimate=a}function Rdt(e){let t=e._particlePool.pop();return u(t)||(t=new UD),t}function Mdt(e,t){e._particlePool.push(t)}function Ldt(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 l=n[c];i.remove(l._billboard)}n.length=a}function Fdt(e){u(e._billboard)&&(e._billboard.show=!1)}function _ye(e,t){let n=t._billboard;u(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=I.lerp(t.startColor.red,t.endColor.red,t.normalizedAge),o=I.lerp(t.startColor.green,t.endColor.green,t.normalizedAge),r=I.lerp(t.startColor.blue,t.endColor.blue,t.normalizedAge),s=I.lerp(t.startColor.alpha,t.endColor.alpha,t.normalizedAge);n.color=new z(i,o,r,s),n.scale=I.lerp(t.startScale,t.endScale,t.normalizedAge)}function Ndt(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=I.randomBetween(e._minimumParticleLife,e._maximumParticleLife),t.mass=I.randomBetween(e._minimumMass,e._maximumMass),t.imageSize.x=I.randomBetween(e._minimumImageSize.x,e._maximumImageSize.x),t.imageSize.y=I.randomBetween(e._minimumImageSize.y,e._maximumImageSize.y),t._normalizedAge=0,t._age=0;let n=I.randomBetween(e._minimumSpeed,e._maximumSpeed);h.multiplyByScalar(t.velocity,n,t.velocity),e._particles.push(t)}function kdt(e,t){if(e._isComplete)return 0;t=I.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),u(e.bursts)){let o=e.bursts.length;for(let r=0;r<o;r++){let s=e.bursts[r],a=e._currentTime;u(s)&&!s._complete&&a>s.time&&(i+=I.randomBetween(s.minimum,s.maximum),s._complete=!0)}}return i}var Az=new h;zD.prototype.update=function(e){if(!this.show)return;u(this._billboardCollection)||(this._billboardCollection=new bu),this._updateParticlePool&&(Bdt(this),this._updateParticlePool=!1);let t=0;this._previousTime&&(t=$.secondsDifference(e.time,this._previousTime)),t<0&&(t=0);let n=this._particles,i=this._emitter,o=this.updateCallback,r,s,a=n.length;for(r=0;r<a;++r)s=n[r],s.update(t,o)?_ye(this,s):(Fdt(s),Mdt(this,s),n[r]=n[a-1],--r,--a);n.length=a;let c=kdt(this,t);if(c>0&&u(i)){this._matrixDirty&&(this._combinedMatrix=F.multiply(this.modelMatrix,this.emitterModelMatrix,this._combinedMatrix),this._matrixDirty=!1);let l=this._combinedMatrix;for(r=0;r<c;r++)s=Rdt(this),this._emitter.emit(s),h.add(s.position,s.velocity,Az),F.multiplyByPoint(l,Az,Az),s.position=F.multiplyByPoint(l,s.position,s.position),h.subtract(Az,s.position,s.velocity),h.normalize(s.velocity,s.velocity),Ndt(this,s),_ye(this,s)}if(this._billboardCollection.update(e),this._previousTime=$.clone(e.time,this._previousTime),this._currentTime+=t,this._lifetime!==Number.MAX_VALUE&&this._currentTime>this._lifetime)if(this.loop){if(this._currentTime=I.mod(this._currentTime,this._lifetime),this.bursts){let l=this.bursts.length;for(r=0;r<l;r++)this.bursts[r]._complete=!1}}else this._isComplete=!0,this._complete.raiseEvent(this);e.frameNumber%120===0&&Ldt(this)};zD.prototype.isDestroyed=function(){return!1};zD.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),le(this)};var gye=zD;var xye=Do(fP(),1);var Vdt={modifyFragmentShader:function(t){return t=Ue.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}}},GD=Vdt;var EA={NEEDS_DECODE:0,DECODING:1,READY:2,FAILED:3};function HD(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=EA.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,Ce.OPAQUE),this._cull=y(e.cull,!0),this.style=void 0,this._style=void 0,this.styleDirty=!1,this.modelMatrix=F.clone(F.IDENTITY),this._modelMatrix=F.clone(F.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,qc.NONE),this._splittingEnabled=!1,this._resolveReadyPromise=void 0,this._rejectReadyPromise=void 0,this._readyPromise=Udt(this,e)}Object.defineProperties(HD.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(u(this._drawCommand))return this._drawCommand.boundingVolume},set:function(e){this._boundingSphere=re.clone(e,this._boundingSphere)}}});function Udt(e,t){let n=yC.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&&u(n.batchTableBinary)&&(n.styleableProperties=Zp.getBinaryProperties(n.pointsLength,n.batchTableJson,n.batchTableBinary)),u(n.draco)){let a=n.draco;e._decodingState=EA.NEEDS_DECODE,a.dequantizeInShader=e._dequantizeInShader}let i=n.positions;u(i)&&(e._isQuantized=i.isQuantized,e._quantizedVolumeScale=i.quantizedVolumeScale,e._quantizedVolumeOffset=i.quantizedVolumeOffset,e._quantizedRange=i.quantizedRange);let o=n.normals;u(o)&&(e._isOctEncoded16P=o.octEncoded);let r=n.colors;u(r)&&(u(r.constantColor)&&(e._constantColor=z.clone(r.constantColor,e._constantColor),e._hasColors=!1),e._isRGB565=r.isRGB565);let s=n.batchIds;return u(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 zdt=new h,Gdt=new h,Hdt=new h,yye,xz;function Wdt(e){if(!u(xz)){yye=new xye.default(0),xz=new Array(e);for(let t=0;t<e;++t)xz[t]=yye.random()}return xz}function jdt(e){let n=e.length/3,i=Math.min(n,20),o=Wdt(20),r=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=h.fromElements(r,r,r,zdt),c=h.fromElements(s,s,s,Gdt);for(let f=0;f<i;++f){let d=Math.floor(o[f]*n),p=h.unpack(e,d*3,Hdt);h.minimumByComponent(a,p,a),h.maximumByComponent(c,p,c)}let l=re.fromCornerPoints(a,c);return l.radius+=I.EPSILON2,l}function Aye(e,t){let n=K.fromTypedArray(e);return n===K.INT||n===K.UNSIGNED_INT||n===K.DOUBLE?(Dt("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 qdt=new se,Ydt=new se,Xdt=new z,Cye=0,Cz=1,Eq=2,Tye=3,Kdt=4,Aq=new F,Jdt=new F;function Zdt(e,t){let n=t.context,i=e._parsedContent,o=e._pointsLength,r=i.positions,s=i.colors,a=i.normals,c=i.batchIds,l=i.styleableProperties,f=u(l),d=e._isQuantized,p=e._isQuantizedDraco,g=e._isOctEncoded16P,m=e._isOctEncodedDraco,A=e._quantizedRange,x=e._octEncodedRange,C=e._isRGB565,T=e._isTranslucent,b=e._hasColors,S=e._hasNormals,v=e._hasBatchIds,P,O,R=[],M={};if(e._styleableShaderAttributes=M,f){let V=Kdt;for(let G in l)if(l.hasOwnProperty(G)){let k=l[G],Y=Aye(k.typedArray,G);P=k.componentCount,O=K.fromTypedArray(Y);let q=at.createVertexBuffer({context:n,typedArray:Y,usage:Le.STATIC_DRAW});e._geometryByteLength+=q.sizeInBytes;let X={index:V,vertexBuffer:q,componentsPerAttribute:P,componentDatatype:O,normalize:!1,offsetInBytes:0,strideInBytes:0};R.push(X),M[G]={location:V,componentCount:P},++V}}let L=at.createVertexBuffer({context:n,typedArray:r.typedArray,usage:Le.STATIC_DRAW});e._geometryByteLength+=L.sizeInBytes;let _;b&&(_=at.createVertexBuffer({context:n,typedArray:s.typedArray,usage:Le.STATIC_DRAW}),e._geometryByteLength+=_.sizeInBytes);let E;S&&(E=at.createVertexBuffer({context:n,typedArray:a.typedArray,usage:Le.STATIC_DRAW}),e._geometryByteLength+=E.sizeInBytes);let w;v&&(c.typedArray=Aye(c.typedArray,"batchIds"),w=at.createVertexBuffer({context:n,typedArray:c.typedArray,usage:Le.STATIC_DRAW}),e._geometryByteLength+=w.sizeInBytes);let D=[];if(d?O=K.UNSIGNED_SHORT:p?O=A<=255?K.UNSIGNED_BYTE:K.UNSIGNED_SHORT:O=K.FLOAT,D.push({index:Cye,vertexBuffer:L,componentsPerAttribute:3,componentDatatype:O,normalize:!1,offsetInBytes:0,strideInBytes:0}),e._cull&&(d||p?e._boundingSphere=re.fromCornerPoints(h.ZERO,e._quantizedVolumeScale):e._boundingSphere=jdt(r.typedArray)),b)if(C)D.push({index:Cz,vertexBuffer:_,componentsPerAttribute:1,componentDatatype:K.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0});else{let V=T?4:3;D.push({index:Cz,vertexBuffer:_,componentsPerAttribute:V,componentDatatype:K.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0})}S&&(g?(P=2,O=K.UNSIGNED_BYTE):m?(P=2,O=x<=255?K.UNSIGNED_BYTE:K.UNSIGNED_SHORT):(P=3,O=K.FLOAT),D.push({index:Eq,vertexBuffer:E,componentsPerAttribute:P,componentDatatype:O,normalize:!1,offsetInBytes:0,strideInBytes:0})),v&&D.push({index:Tye,vertexBuffer:w,componentsPerAttribute:1,componentDatatype:K.fromTypedArray(c.typedArray),normalize:!1,offsetInBytes:0,strideInBytes:0}),f&&(D=D.concat(R));let B=new Jn({context:n,attributes:D}),N={depthTest:{enabled:!0}},U={depthTest:{enabled:!0},depthMask:!1,blending:an.ALPHA_BLEND};e._opaquePass===Ce.CESIUM_3D_TILE&&(N.stencilTest=vt.setCesium3DTileBit(),N.stencilMask=vt.CESIUM_3D_TILE_MASK,U.stencilTest=vt.setCesium3DTileBit(),U.stencilMask=vt.CESIUM_3D_TILE_MASK),e._opaqueRenderState=ke.fromCache(N),e._translucentRenderState=ke.fromCache(U),e._drawCommand=new $e({boundingVolume:new re,cull:e._cull,modelMatrix:new F,primitiveType:Re.POINTS,vertexArray:B,count:o,shaderProgram:void 0,uniformMap:void 0,renderState:T?e._translucentRenderState:e._opaqueRenderState,pass:T?Ce.TRANSLUCENT:e._opaquePass,owner:e,castShadows:!1,receiveShadows:!1,pickId:e._pickIdLoaded()})}function Qdt(e,t){let n=t.context,i=e._isQuantized,o=e._isQuantizedDraco,r=e._isOctEncodedDraco,s={u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier:function(){let a=qdt;if(a.x=e._attenuation?e.maximumAttenuation:e._pointSize,a.x*=t.pixelRatio,a.y=e.time,e._attenuation){let c=t.camera.frustum,l;t.mode===ee.SCENE2D||c instanceof Zt?l=Number.POSITIVE_INFINITY:l=n.drawingBufferHeight/t.camera.frustum.sseDenominator,a.z=e.geometricError*e.geometricErrorScale,a.w=l}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(!u(a))return z.TRANSPARENT;let c=z.clone(a.edgeColor,Xdt);return c.alpha=a.edgeWidth,c},u_clippingPlanesMatrix:function(){let a=e.clippingPlanes;if(!u(a))return F.IDENTITY;let c=y(e.clippingPlanesOriginMatrix,e._modelMatrix);F.multiply(n.uniformState.view3D,c,Aq);let l=F.multiply(Aq,a.modelMatrix,Aq);return F.inverseTranspose(l,Jdt)}};GD.addUniforms(e,s),(i||o||r)&&(s=_t(s,{u_quantizedVolumeScaleAndOctEncodedRange:function(){let a=Ydt;if(u(e._quantizedVolumeScale)){let c=h.clone(e._quantizedVolumeScale,a);h.divideByScalar(c,e._quantizedRange,a)}return a.w=e._octEncodedRange,a}})),u(e._uniformMapLoaded)&&(s=e._uniformMapLoaded(s)),e._drawCommand.uniformMap=s}function xq(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 Cq(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 Tq(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 $dt={POSITION:"czm_3dtiles_builtin_property_POSITION",POSITION_ABSOLUTE:"czm_3dtiles_builtin_property_POSITION_ABSOLUTE",COLOR:"czm_3dtiles_builtin_property_COLOR",NORMAL:"czm_3dtiles_builtin_property_NORMAL"};function eht(e,t,n){let i,o,r,s=t.context,a=u(n),c=e._isQuantized,l=e._isQuantizedDraco,f=e._isOctEncoded16P,d=e._isOctEncodedDraco,p=e._isRGB565,g=e._isTranslucent,m=e._hasColors,A=e._hasNormals,x=e._hasBatchIds,C=e._backFaceCulling,T=e._normalShading,b=e._drawCommand.vertexArray,S=e.clippingPlanes,v=e._attenuation,P,O,R,M=g,L=nt($dt),_={},E=e._styleableShaderAttributes;for(o in E)E.hasOwnProperty(o)&&(r=E[o],L[o]=`czm_3dtiles_property_${r.location}`,_[r.location]=r);if(a){let oe={translucent:!1},ue="(vec3 czm_3dtiles_builtin_property_POSITION, vec3 czm_3dtiles_builtin_property_POSITION_ABSOLUTE, vec4 czm_3dtiles_builtin_property_COLOR, vec3 czm_3dtiles_builtin_property_NORMAL)";P=n.getColorShaderFunction(`getColorFromStyle${ue}`,L,oe),O=n.getShowShaderFunction(`getShowFromStyle${ue}`,L,oe),R=n.getPointSizeShaderFunction(`getPointSizeFromStyle${ue}`,L,oe),u(P)&&oe.translucent&&(M=!0)}e._styleTranslucent=M;let w=u(P),D=u(O),B=u(R),N=e.isClipped,U=[],V=[];w&&(xq(P,U),Cq(P,V)),D&&(xq(O,U),Cq(O,V)),B&&(xq(R,U),Cq(R,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=Tq(b,r.location);ue.enabled=oe}let Y=m&&(!w||G);if(m){let oe=Tq(b,Cz);oe.enabled=Y}let q=A&&(T||C||k);if(A){let oe=Tq(b,Eq);oe.enabled=q}let X={a_position:Cye};Y&&(X.a_color=Cz),q&&(X.a_normal=Eq),x&&(X.a_batchId=Tye);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_${oe}`,Ee;ue===1?Ee="float":Ee=`vec${ue}`,W+=`attribute ${Ee} ${_e};
`,X[_e]=r.location}Qdt(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;
`,v&&(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;
`),q&&(f||d?Z+=`attribute vec2 a_normal;
`:Z+=`attribute vec3 a_normal;
`),x&&(Z+=`attribute float a_batchId;
`),(c||l||d)&&(Z+=`uniform vec4 u_quantizedVolumeScaleAndOctEncodedRange;
`),w&&(Z+=P),D&&(Z+=O),B&&(Z+=R),Z+=`void main()
{
u_pointSize = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.x;
tiles3d_tileset_time = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.y;
`,v&&(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||l?Z+=` vec3 position = a_position * u_quantizedVolumeScaleAndOctEncodedRange.xyz;
`:Z+=` vec3 position = a_position;
`,Z+=` vec3 position_absolute = vec3(czm_model * vec4(position, 1.0));
`,q?(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);
`,w&&(Z+=` color = getColorFromStyle(position, position_absolute, color, normal);
`),D&&(Z+=` float show = float(getShowFromStyle(position, position_absolute, color, normal));
`),B?Z+=` gl_PointSize = getPointSizeFromStyle(position, position_absolute, color, normal) * czm_pixelRatio;
`:v?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;
`,q&&T&&(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);
`,q&&C&&(Z+=` float visible = step(-normalEC.z, 0.0);
gl_Position *= visible;
gl_PointSize *= visible;
`),D&&(Z+=` gl_Position.w *= float(show);
gl_PointSize *= float(show);
`),Z+=`}
`;let he=`varying vec4 v_color;
`;N&&(he+=`uniform highp sampler2D u_clippingPlanes;
uniform mat4 u_clippingPlanesMatrix;
uniform vec4 u_clippingPlanesEdgeStyle;
`,he+=`
`,he+=vE(S,s),he+=`
`),he+=`void main()
{
gl_FragColor = czm_gammaCorrect(v_color);
`,N&&(he+=hz("u_clippingPlanes","u_clippingPlanesMatrix","u_clippingPlanesEdgeStyle")),he+=`}
`,e.splitDirection!==qc.NONE&&(he=GD.modifyFragmentShader(he)),u(e._vertexShaderLoaded)&&(Z=e._vertexShaderLoaded(Z)),u(e._fragmentShaderLoaded)&&(he=e._fragmentShaderLoaded(he));let pe=e._drawCommand;u(pe.shaderProgram)&&pe.shaderProgram.destroy(),pe.shaderProgram=qt.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 tht(e,t){if(e._decodingState===EA.READY)return!1;if(e._decodingState===EA.NEEDS_DECODE){let n=e._parsedContent,i=n.draco,o=s_.decodePointCloud(i,t);u(o)&&(e._decodingState=EA.DECODING,o.then(function(r){e._decodingState=EA.READY;let s=u(r.POSITION)?r.POSITION.array:void 0,a=u(r.RGB)?r.RGB.array:void 0,c=u(r.RGBA)?r.RGBA.array:void 0,l=u(r.NORMAL)?r.NORMAL.array:void 0,f=u(r.BATCH_ID)?r.BATCH_ID.array:void 0,d=u(s)&&u(r.POSITION.data.quantization),p=u(l)&&u(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];u(g)||(g={}),g[x]={typedArray:C.array,componentCount:C.data.componentsPerAttribute}}u(s)&&(n.positions={typedArray:s});let A=y(c,a);u(A)&&(n.colors={typedArray:A}),u(l)&&(n.normals={typedArray:l}),u(f)&&(n.batchIds={typedArray:f}),n.styleableProperties=g}).catch(function(r){e._decodingState=EA.FAILED,e._rejectReadyPromise(r)}))}return!0}var nht=new se,iht=new h;HD.prototype.update=function(e){let t=e.context;if(tht(this,t))return;let i=!1,o=!F.equals(this._modelMatrix,this.modelMatrix);if(this._mode!==e.mode&&(this._mode=e.mode,o=!0),u(this._drawCommand)||(Zdt(this,e),o=!0,i=!0,this._resolveReadyPromise(),this._parsedContent=void 0),o){F.clone(this.modelMatrix,this._modelMatrix);let l=this._drawCommand.modelMatrix;if(F.clone(this._modelMatrix,l),u(this._rtcCenter)&&F.multiplyByTranslation(l,this._rtcCenter,l),u(this._quantizedVolumeOffset)&&F.multiplyByTranslation(l,this._quantizedVolumeOffset,l),e.mode!==ee.SCENE3D){let d=e.mapProjection,p=F.getColumn(l,3,nht);se.equals(p,se.UNIT_W)||St.basisTo2D(d,l,l)}let f=this._drawCommand.boundingVolume;if(re.clone(this._boundingSphere,f),this._cull){let d=f.center;F.multiplyByPoint(l,d,d);let p=F.getScale(l,iht);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!==qc.NONE;this._splittingEnabled!==r&&(this._splittingEnabled=r,i=!0),i&&eht(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?Ce.TRANSLUCENT:this._opaquePass;let a=e.commandList,c=e.passes;(c.render||c.pick)&&a.push(this._drawCommand)};HD.prototype.isDestroyed=function(){return!1};HD.prototype.destroy=function(){let e=this._drawCommand;return u(e)&&(e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy()),le(this)};var Tz=HD;function tu(){Ae.throwInstantiationError()}tu.computeDefaultLevelZeroMaximumGeometricError=function(e){return e.ellipsoid.maximumRadius*2*Math.PI*.25/(65*e.getNumberOfXTilesAtLevel(0))};Object.defineProperties(tu.prototype,{quadtree:{get:Ae.throwInstantiationError,set:Ae.throwInstantiationError},ready:{get:Ae.throwInstantiationError},tilingScheme:{get:Ae.throwInstantiationError},errorEvent:{get:Ae.throwInstantiationError}});tu.prototype.update=Ae.throwInstantiationError;tu.prototype.beginUpdate=Ae.throwInstantiationError;tu.prototype.endUpdate=Ae.throwInstantiationError;tu.prototype.getLevelMaximumGeometricError=Ae.throwInstantiationError;tu.prototype.loadTile=Ae.throwInstantiationError;tu.prototype.computeTileVisibility=Ae.throwInstantiationError;tu.prototype.showTileThisFrame=Ae.throwInstantiationError;tu.prototype.computeDistanceToTile=Ae.throwInstantiationError;tu.prototype.isDestroyed=Ae.throwInstantiationError;tu.prototype.destroy=Ae.throwInstantiationError;var Eye=tu;function bq(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(bq.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});bq.prototype.emit=function(e){let t=I.randomBetween(0,I.TWO_PI),n=I.randomBetween(0,I.PI),i=I.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 bye=bq;function WD(){}WD.prototype.evaluate=function(e,t){Ae.throwInstantiationError()};WD.prototype.evaluateColor=function(e,t){Ae.throwInstantiationError()};WD.prototype.getShaderFunction=function(e,t,n,i){Ae.throwInstantiationError()};WD.prototype.getVariables=function(){Ae.throwInstantiationError()};var Sye=WD;function JE(){}JE.prototype.boundingVolume=void 0;JE.prototype.boundingSphere=void 0;JE.prototype.distanceToCamera=function(e){Ae.throwInstantiationError()};JE.prototype.intersectPlane=function(e){Ae.throwInstantiationError()};JE.prototype.createDebugVolume=function(e){Ae.throwInstantiationError()};var wye=JE;function jD(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new Gi({ellipsoid:e.ellipsoid}),this._color=y(e.color,z.YELLOW),this._errorEvent=new ye,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(jD.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}}});jD.prototype.getTileCredits=function(e,t,n){};jD.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)};jD.prototype.pickFeatures=function(e,t,n,i,o){};var Ez=jD;function Sq(e){Ae.throwInstantiationError()}Sq.prototype.isReady=Ae.throwInstantiationError;Sq.prototype.shouldDiscardImage=Ae.throwInstantiationError;var vye=Sq;var oht={START:0,LOADING:1,READY:2,UPSAMPLED_ONLY:3},Dye=Object.freeze(oht);function SA(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this.shadows=y(e.shadows,hn.ENABLED),this.maximumMemoryUsage=y(e.maximumMemoryUsage,256),this.shading=new Im(e.shading),this.style=e.style,this.frameFailed=new ye,this.frameChanged=new ye,this._clock=e.clock,this._intervals=e.intervals,this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,this._pointCloudEyeDomeLighting=new g_,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(SA.prototype,{clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){Js.setOwner(e,this,"_clippingPlanes")}},totalMemoryUsageInBytes:{get:function(){return this._totalMemoryUsageInBytes}},boundingSphere:{get:function(){if(u(this._lastRenderedFrame))return this._lastRenderedFrame.pointCloud.boundingSphere}},readyPromise:{get:function(){return this._readyPromise}}});function rht(e){return`uniform vec4 czm_pickColor;
${e}`}function sht(e){return function(t){return _t(t,{czm_pickColor:function(){return e._pickId.color}})}}function aht(){return"czm_pickColor"}SA.prototype.makeStyleDirty=function(){this._styleDirty=!0};SA.prototype._getAverageLoadTime=function(){return this._runningLength===0?.05:this._runningAverage};var cht=new $;function vq(e){let t=e._clock,n=t.canAnimate&&t.shouldAnimate,i=t.multiplier;return n?i:0}function bA(e,t){return e._intervals.indexOf(t.start)}function lht(e,t){let n=e._intervals,i=e._clock,o=vq(e);if(o===0)return;let r=e._getAverageLoadTime(),s=$.addSeconds(i.currentTime,r*o,cht),a=n.indexOf(s),c=bA(e,t);return a===c&&(o>=0?++a:--a),n.get(a)}function uht(e){let t=e._intervals,i=e._clock.currentTime,o=t.indexOf(i);return t.get(o)}function fht(e,t,n){let i=vq(e),o=bA(e,t),r=bA(e,n);return i>=0?o>=r:o<=r}function dht(e,t){return function(n){let i=u(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 hht(e,t,n){let i=bA(e,t),o=e._frames,r=o[i];if(!u(r)){let s=t.data.transform,a=u(s)?F.fromArray(s):void 0,c=t.data.uri;r={pointCloud:void 0,transform:a,timestamp:Si(),sequential:!0,ready:!1,touchedFrameNumber:n.frameNumber},o[i]=r,Pe.fetchArrayBuffer({url:c}).then(function(l){return r.pointCloud=new Tz({arrayBuffer:l,cull:!0,fragmentShaderLoaded:rht,uniformMapLoaded:sht(e),pickIdLoaded:aht}),r.pointCloud.readyPromise}).catch(dht(e,c))}return r}function mht(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 pht(e,t,n,i){t.touchedFrameNumber<i.frameNumber-1&&(t.sequential=!1);let o=t.pointCloud;if(u(o)&&!t.ready){let r=i.commandList,s=r.length;if(Iye(e,t,n,i),o.ready&&(t.ready=!0,e._totalMemoryUsageInBytes+=o.geometryByteLength,r.length=s,t.sequential)){let a=(Si()-t.timestamp)/1e3;mht(e,a)}}t.touchedFrameNumber=i.frameNumber}var _ht=new F;function ght(e,t){let n=e.shading;return u(n)&&u(n.baseResolution)?n.baseResolution:u(t.boundingSphere)?I.cbrt(t.boundingSphere.volume()/t.pointsLength):0}function yht(e){let t=e.shading;return u(t)&&u(t.maximumAttenuation)?t.maximumAttenuation:10}var Aht=new Im;function Iye(e,t,n,i){let o=y(e.shading,Aht),r=t.pointCloud,s=y(t.transform,F.IDENTITY);r.modelMatrix=F.multiplyTransformation(e.modelMatrix,s,_ht),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=ght(e,r),r.geometricErrorScale=o.geometricErrorScale,r.maximumAttenuation=yht(e),r.update(i),t.touchedFrameNumber=i.frameNumber}function wq(e,t,n,i){let o=hht(e,t,i);pht(e,o,n,i)}function xht(e){return function(t){return t.touchedFrameNumber<e.frameNumber}}function Oye(e,t){let n=e._frames,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(u(r)&&(!u(t)||t(r))){let s=r.pointCloud;r.ready&&(e._totalMemoryUsageInBytes-=s.geometryByteLength),u(s)&&s.destroy(),r===e._lastRenderedFrame&&(e._lastRenderedFrame=void 0),n[o]=void 0}}}function Cht(e,t){let n=bA(e,t),i=e._frames[n];if(u(i)&&i.ready)return i}function Pye(e,t,n,i,o){return u(n)?n.ready?!0:(wq(e,t,i,o),n.ready):!1}function Tht(e,t,n,i,o){let r,s,a,c=e._intervals,l=e._frames,f=bA(e,n),d=bA(e,t);if(f>=d){for(r=f;r>=d;--r)if(s=c.get(r),a=l[r],Pye(e,s,a,i,o))return s}else for(r=f;r<=d;++r)if(s=c.get(r),a=l[r],Pye(e,s,a,i,o))return s;return t}function Eht(e,t,n){let i=e._frames,o=i.length;for(let r=0;r<o;++r){let s=i[r];u(s)&&u(s.pointCloud)&&(s.pointCloud.clippingPlanesDirty=t,s.pointCloud.styleDirty=n)}}var ZE={timeSinceLoad:0,isClipped:!1,clippingPlanesDirty:!1};SA.prototype.update=function(e){if(e.mode===ee.MORPHING||!this.show)return;u(this._pickId)||(this._pickId=e.context.createPickId({primitive:this})),u(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=u(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)&&Eht(this,o,s),ZE.timeSinceLoad=t,ZE.isClipped=r;let a=this.shading,c=this._pointCloudEyeDomeLighting,l=e.commandList,f=l.length,d=this._previousInterval,p=this._nextInterval,g=uht(this);if(!u(g))return;let m=!1,A=vq(this),x=A===0;A!==this._clockMultiplier&&(m=!0,this._clockMultiplier=A),(!u(d)||x)&&(d=g),(!u(p)||m||fht(this,g,p))&&(p=lht(this,g)),d=Tht(this,d,g,ZE,e);let C=Cht(this,d);u(C)||(wq(this,d,ZE,e),C=this._lastRenderedFrame),u(C)&&Iye(this,C,ZE,e),u(p)&&wq(this,p,ZE,e);let T=this;u(C)&&!u(this._lastRenderedFrame)&&e.afterRender.push(function(){return T._resolveReadyPromise(T),!0}),u(C)&&C!==this._lastRenderedFrame&&T.frameChanged.numberOfListeners>0&&e.afterRender.push(function(){return T.frameChanged.raiseEvent(T),!0}),this._previousInterval=d,this._nextInterval=p,this._lastRenderedFrame=C;let b=this._totalMemoryUsageInBytes,S=this.maximumMemoryUsage*1024*1024;b>S&&Oye(this,xht(e));let P=l.length-f;u(a)&&a.attenuation&&a.eyeDomeLighting&&P>0&&c.update(e,f,a,this.boundingSphere)};SA.prototype.isDestroyed=function(){return!1};SA.prototype.destroy=function(){return Oye(this),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),le(this)};var qD=SA;function bz(e,t){this.show=!0,u(e)||(e=new He),this.rectangle=He.clone(e),u(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}bz.prototype.update=function(e){if(!this.show)return;let t=this._rs;if((!u(t)||!He.equals(t.viewport,this.rectangle))&&(this._rs=ke.fromCache({blending:an.ALPHA_BLEND,viewport:this.rectangle})),e.passes.render){let i=e.context;if(this._material!==this.material||!u(this._overlayCommand)){this._material=this.material,u(this._overlayCommand)&&this._overlayCommand.shaderProgram.destroy();let o=new Ue({sources:[this._material.shaderSource,Uk]});this._overlayCommand=i.createViewportQuadCommand(o,{renderState:this._rs,uniformMap:this._material._uniforms,owner:this}),this._overlayCommand.pass=Ce.OVERLAY}this._material.update(i),this._overlayCommand.renderState=this._rs,this._overlayCommand.uniformMap=this._material._uniforms,e.commandList.push(this._overlayCommand)}};bz.prototype.isDestroyed=function(){return!1};bz.prototype.destroy=function(){return u(this._overlayCommand)&&(this._overlayCommand.shaderProgram=this._overlayCommand.shaderProgram&&this._overlayCommand.shaderProgram.destroy()),le(this)};var Bye=bz;var Rye=`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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G()},set:function(k){G(k),u(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()}),u(this._tileset)||t0e(this,!0)}Object.defineProperties(Hs.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 cmt}},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,u(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=eP(e,!1),this._pickStatisticsText=eP(e,!0),this._resourceCacheStatisticsText=n0e(),t0e(this,!1)}},feature:{get:function(){return this._feature},set:function(e){if(this._feature===e)return;let t=this._feature;u(t)&&!t.content.isDestroyed()&&(!this.colorize&&u(this._style)?t.color=u(this._style.color)?this._style.color.evaluateColor(t,lmt):z.WHITE:t.color=zz,this._scene.requestRender()),u(e)&&(z.clone(e.color,zz),e.color=e0e,this._scene.requestRender()),this._feature=e}},tile:{get:function(){return this._tile},set:function(e){if(this._tile===e)return;let t=this._tile;u(t)&&!t.isDestroyed()&&!Lq(t.content)&&(t.color=zz,this._scene.requestRender()),u(e)&&!Lq(e.content)&&(z.clone(e.color,zz),e.color=e0e,this._scene.requestRender()),this._tile=e}}});function Lq(e){if(!u(e))return!1;if(e.featuresLength>0)return!0;let t=e.innerContents;if(u(t)){let n=t.length;for(let i=0;i<n;++i)if(!Lq(t[i]))return!1;return!0}return!1}Hs.prototype.togglePickTileset=function(){this.pickActive=!this.pickActive};Hs.prototype.toggleInspector=function(){this.inspectorVisible=!this.inspectorVisible};Hs.prototype.toggleTileset=function(){this.tilesetVisible=!this.tilesetVisible};Hs.prototype.toggleDisplay=function(){this.displayVisible=!this.displayVisible};Hs.prototype.toggleUpdate=function(){this.updateVisible=!this.updateVisible};Hs.prototype.toggleLogging=function(){this.loggingVisible=!this.loggingVisible};Hs.prototype.toggleStyle=function(){this.styleVisible=!this.styleVisible};Hs.prototype.toggleTileDebugLabels=function(){this.tileDebugLabelsVisible=!this.tileDebugLabelsVisible};Hs.prototype.toggleOptimization=function(){this.optimizationVisible=!this.optimizationVisible};Hs.prototype.trimTilesCache=function(){u(this._tileset)&&this._tileset.trimLoadedTiles()};Hs.prototype.compileStyle=function(){let e=this._tileset;if(!(!u(e)||this.styleString===JSON.stringify(e.style))){this._editorError="";try{this.styleString.length===0&&(this.styleString="{}"),this._style=new jE(JSON.parse(this.styleString)),this._shouldStyle=!0,this._scene.requestRender()}catch(t){this._editorError=t.toString()}this.feature=this._feature,this.tile=this._tile}};Hs.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,l;if(t.shiftKey)for(l=0;l<c;++l)a[l][0]===" "&&(a[l][1]===" "?(a[l]=a[l].substr(2),r-=2):(a[l]=a[l].substr(1),r-=1));else for(l=0;l<c;++l)a[l]=` ${a[l]}`,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};Hs.prototype._update=function(){let e=this._tileset;if(this.performance&&this._performanceDisplay.update(),u(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=eP(e,!1),this._pickStatisticsText=eP(e,!0),this._resourceCacheStatisticsText=n0e())};Hs.prototype.isDestroyed=function(){return!1};Hs.prototype.destroy=function(){this._eventHandler.destroy(),this._removePostRenderEvent();let e=this;return this._definedProperties.forEach(function(t){xe.getObservable(e,t).dispose()}),le(this)};Hs.getStatistics=eP;var Gz=Hs;function Hz(e,t){e=Pn(e);let n=document.createElement("div"),i=document.createElement("div");i.setAttribute("data-bind","visible: performance");let o=new Gz(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=ey.createSection,c=ey.createCheckbox,l=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 T=document.createElement("div");T.setAttribute("data-bind","text: properties"),x.appendChild(C),x.appendChild(T),l.appendChild(x),l.appendChild(Fq("togglePickTileset","Pick Tileset","pickActive")),l.appendChild(Fq("trimTilesCache","Trim Tiles Cache")),l.appendChild(c("Enable Picking","picking")),f.appendChild(c("Colorize","colorize")),f.appendChild(c("Wireframe","wireframe","_tileset === undefined || hasEnabledWireframe"));let b=document.createElement("p");b.setAttribute("data-bind","visible: _tileset !== undefined && !hasEnabledWireframe"),b.setAttribute("class","cesium-3DTilesInspector-disabledElementsInfo"),b.innerText="Set enableDebugWireframe to true in the tileset constructor to enable this option.",f.lastChild.appendChild(b),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(bd("geometricErrorScale",0,2,.01,"Geometric Error Scale")),S.appendChild(bd("maximumAttenuation",0,32,1,"Maximum Attenuation")),S.appendChild(bd("baseResolution",0,1,.01,"Base Resolution")),S.appendChild(c("Eye Dome Lighting (EDL)","eyeDomeLighting")),f.appendChild(S);let v=document.createElement("div");v.setAttribute("data-bind","visible: eyeDomeLighting"),v.appendChild(bd("eyeDomeLightingStrength",0,2,.1,"EDL Strength")),v.appendChild(bd("eyeDomeLightingRadius",0,4,.1,"EDL Radius")),S.appendChild(v),d.appendChild(c("Freeze Frame","freezeFrame")),d.appendChild(c("Dynamic Screen Space Error","dynamicScreenSpaceError"));let P=document.createElement("div");P.appendChild(bd("maximumScreenSpaceError",0,128,1,"Maximum Screen Space Error")),d.appendChild(P);let O=document.createElement("div");O.setAttribute("data-bind","visible: dynamicScreenSpaceError"),O.appendChild(bd("dynamicScreenSpaceErrorDensitySliderValue",0,1,.005,"Screen Space Error Density","dynamicScreenSpaceErrorDensity")),O.appendChild(bd("dynamicScreenSpaceErrorFactor",1,10,.1,"Screen Space Error Factor")),d.appendChild(O),p.appendChild(c("Performance","performance")),p.appendChild(i),p.appendChild(c("Statistics","showStatistics"));let R=document.createElement("div");R.className="cesium-3dTilesInspector-statistics",R.setAttribute("data-bind","html: statisticsText, visible: showStatistics"),p.appendChild(R),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 w=document.createElement("textarea");w.setAttribute("data-bind","textInput: styleString, event: { keydown: styleEditorKeyPress }"),_.className="cesium-cesiumInspector-styleEditor",_.appendChild(w);let D=Fq("compileStyle","Compile (Ctrl+Enter)");_.appendChild(D);let B=document.createElement("div");B.className="cesium-cesiumInspector-error",B.setAttribute("data-bind","text: editorError"),_.appendChild(B),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 N=document.createElement("div");N.appendChild(bd("skipScreenSpaceErrorFactor",1,50,1,"Skip SSE Factor")),A.appendChild(N);let U=document.createElement("div");U.appendChild(bd("baseScreenSpaceError",0,4096,1,"SSE before skipping LOD")),A.appendChild(U);let V=document.createElement("div");V.appendChild(bd("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")),xe.applyBindings(o,n)}Object.defineProperties(Hz.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});Hz.prototype.isDestroyed=function(){return!1};Hz.prototype.destroy=function(){return xe.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),le(this)};function bd(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 l=document.createElement("div");return l.className="cesium-cesiumInspector-slider",l.appendChild(document.createTextNode(o)),l.appendChild(s),l.appendChild(c),l}function Fq(e,t,n){let i=document.createElement("button");i.type="button",i.textContent=t,i.className="cesium-cesiumInspector-pickButton";let o=`click: ${e}`;return u(n)&&(o+=`, css: {"cesium-cesiumInspector-pickButtonHighlight" : ${n}}`),i.setAttribute("data-bind",o),i}var Wz=Hz;function umt(e){let t;if(u(e)){t="Command Statistics";let n=e.commandsInFrustums;for(let i in n)if(n.hasOwnProperty(i)){let o=parseInt(i,10),r;if(o===7)r="1, 2 and 3";else{let s=[];for(let a=2;a>=0;a--){let c=Math.pow(2,a);o>=c&&(s.push(a+1),o-=c)}r=s.reverse().join(" and ")}t+=`<br>&nbsp;&nbsp;&nbsp;&nbsp;${n[i]} in frustum ${r}`}t+=`<br>Total: ${e.totalCommands}`}return t}function Nq(e,t,n){let i=Math.min(n,t);return i=Math.max(i,e),i}var fmt=new bn,dmt=new h;function tP(e,t){let n=this,i=e.canvas,o=new ef(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="",xe.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=An(function(){n.dropDownVisible=!n.dropDownVisible}),this._toggleGeneral=An(function(){n.generalVisible=!n.generalVisible}),this._togglePrimitives=An(function(){n.primitivesVisible=!n.primitivesVisible}),this._toggleTerrain=An(function(){n.terrainVisible=!n.terrainVisible}),this._frustumsSubscription=xe.getObservable(this,"frustums").subscribe(function(l){n._scene.debugShowFrustums=l,n._scene.requestRender()}),this._frustumPlanesSubscription=xe.getObservable(this,"frustumPlanes").subscribe(function(l){n._scene.debugShowFrustumPlanes=l,n._scene.requestRender()}),this._performanceSubscription=xe.getObservable(this,"performance").subscribe(function(l){l?n._performanceDisplay=new Yg({container:n._performanceContainer}):n._performanceContainer.innerHTML=""}),this._showPrimitiveBoundingSphere=An(function(){return n._primitive.debugShowBoundingVolume=n.primitiveBoundingSphere,n._scene.requestRender(),!0}),this._primitiveBoundingSphereSubscription=xe.getObservable(this,"primitiveBoundingSphere").subscribe(function(){n._showPrimitiveBoundingSphere()}),this._showPrimitiveReferenceFrame=An(function(){if(n.primitiveReferenceFrame){let l=n._primitive.modelMatrix;n._modelMatrixPrimitive=new lz({modelMatrix:l}),n._scene.primitives.add(n._modelMatrixPrimitive)}else u(n._modelMatrixPrimitive)&&(n._scene.primitives.remove(n._modelMatrixPrimitive),n._modelMatrixPrimitive=void 0);return n._scene.requestRender(),!0}),this._primitiveReferenceFrameSubscription=xe.getObservable(this,"primitiveReferenceFrame").subscribe(function(){n._showPrimitiveReferenceFrame()}),this._doFilterPrimitive=An(function(){return n.filterPrimitive?n._scene.debugCommandFilter=function(l){return u(n._modelMatrixPrimitive)&&l.owner===n._modelMatrixPrimitive._primitive?!0:u(n._primitive)?l.owner===n._primitive||l.owner===n._primitive._billboardCollection||l.owner.primitive===n._primitive:!1}:n._scene.debugCommandFilter=void 0,!0}),this._filterPrimitiveSubscription=xe.getObservable(this,"filterPrimitive").subscribe(function(){n._doFilterPrimitive(),n._scene.requestRender()}),this._wireframeSubscription=xe.getObservable(this,"wireframe").subscribe(function(l){r._surface.tileProvider._debug.wireframe=l,n._scene.requestRender()}),this._depthFrustumSubscription=xe.getObservable(this,"depthFrustum").subscribe(function(l){n._scene.debugShowDepthFrustum=l,n._scene.requestRender()}),this._incrementDepthFrustum=An(function(){let l=n.depthFrustum+1;return n.depthFrustum=Nq(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._decrementDepthFrustum=An(function(){let l=n.depthFrustum-1;return n.depthFrustum=Nq(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._suspendUpdatesSubscription=xe.getObservable(this,"suspendUpdates").subscribe(function(l){r._surface._debug.suspendLodUpdate=l,l||(n.filterTile=!1)});let s;this._showTileCoordinates=An(function(){return n.tileCoordinates&&!u(s)?s=e.imageryLayers.addImageryProvider(new Ez({tilingScheme:e.terrainProvider.tilingScheme})):!n.tileCoordinates&&u(s)&&(e.imageryLayers.remove(s),s=void 0),!0}),this._tileCoordinatesSubscription=xe.getObservable(this,"tileCoordinates").subscribe(function(){n._showTileCoordinates(),n._scene.requestRender()}),this._tileBoundingSphereSubscription=xe.getObservable(this,"tileBoundingSphere").subscribe(function(){n._showTileBoundingSphere(),n._scene.requestRender()}),this._showTileBoundingSphere=An(function(){return n.tileBoundingSphere?r._surface.tileProvider._debug.boundingSphereTile=n._tile:r._surface.tileProvider._debug.boundingSphereTile=void 0,n._scene.requestRender(),!0}),this._doFilterTile=An(function(){return n.filterTile?(n.suspendUpdates=!0,r._surface._tilesToRender=[],u(n._tile)&&n._tile.renderable&&r._surface._tilesToRender.push(n._tile)):n.suspendUpdates=!1,!0}),this._filterTileSubscription=xe.getObservable(this,"filterTile").subscribe(function(){n.doFilterTile(),n._scene.requestRender()});function a(l){let f=n._scene.pick({x:l.position.x,y:l.position.y});u(f)&&(n.primitive=u(f.collection)?f.collection:f.primitive),n._scene.requestRender(),n.pickPrimitiveActive=!1}this._pickPrimitive=An(function(){n.pickPrimitiveActive=!n.pickPrimitiveActive}),this._pickPrimitiveActiveSubscription=xe.getObservable(this,"pickPrimitiveActive").subscribe(function(l){l?o.setInputAction(a,pn.LEFT_CLICK):o.removeInputAction(pn.LEFT_CLICK)});function c(l){let f,d=r.ellipsoid,p=n._scene.camera.getPickRay(l.position,fmt),g=r.pick(p,n._scene,dmt);if(u(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(!!u(C))for(let T=0;!f&&T<C.length;++T){let b=C[T];ce.contains(b.rectangle,m)&&(f=b)}}}n.tile=f,n.pickTileActive=!1}this._pickTile=An(function(){n.pickTileActive=!n.pickTileActive}),this._pickTileActiveSubscription=xe.getObservable(this,"pickTileActive").subscribe(function(l){l?o.setInputAction(c,pn.LEFT_CLICK):o.removeInputAction(pn.LEFT_CLICK)}),this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()})}Object.defineProperties(tP.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 An(function(){e.tile=e.tile.parent})}},selectNW:{get:function(){let e=this;return An(function(){e.tile=e.tile.northwestChild})}},selectNE:{get:function(){let e=this;return An(function(){e.tile=e.tile.northeastChild})}},selectSW:{get:function(){let e=this;return An(function(){e.tile=e.tile.southwestChild})}},selectSE:{get:function(){let e=this;return An(function(){e.tile=e.tile.southeastChild})}},primitive:{get:function(){return this._primitive},set:function(e){let t=this._primitive;e!==t&&(this.hasPickedPrimitive=!0,u(t)&&(t.debugShowBoundingVolume=!1),this._scene.debugCommandFilter=void 0,u(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(u(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;u(n)&&u(n.tileBoundingRegion)?this.tileText+=`<br>Min: ${n.tileBoundingRegion.minimumHeight} Max: ${n.tileBoundingRegion.maximumHeight}`:this.tileText+="<br>(Tile is not loaded)"}this._tile=e,this.showTileBoundingSphere(),this.doFilterTile()}else this.hasPickedTile=!1,this._tile=void 0}}});tP.prototype._update=function(){this.frustums&&(this.frustumStatisticText=umt(this._scene.debugFrustumStatistics));let e=this._scene.numberOfFrustums;this._numberOfFrustums=e,this.depthFrustum=Nq(1,e,this.depthFrustum),this.depthFrustumText=`${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}`};tP.prototype.isDestroyed=function(){return!1};tP.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 jz=tP;function qz(e,t){e=Pn(e);let n=document.createElement("div"),i=new jz(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=ey.createSection,c=ey.createCheckbox,l=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),l.appendChild(f),l.appendChild(c("Show Frustum Planes","frustumPlanes")),l.appendChild(c("Performance Display","performance")),n.className="cesium-cesiumInspector-performanceDisplay",l.appendChild(n);let p=document.createElement("div");p.className="cesium-cesiumInspector-shaderCache",p.setAttribute("data-bind","html: 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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=df.none,this._touchMode=wc.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=Rmt(this),this._onMouseUp=Mmt(this),this._onMouseMove=Lmt(this),this._onMouseWheel=Fmt(this),this._onTouchStart=Nmt(this),this._onTouchMove=Vmt(this),this._onTouchEnd=kmt(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()}vc.prototype.addEventListener=function(e,t,n){this._topDiv.addEventListener(e,t,n)};vc.prototype.removeEventListener=function(e,t,n){this._topDiv.removeEventListener(e,t,n)};vc.prototype.isDestroyed=function(){return!1};vc.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)};vc.prototype.addHighlightRange=function(e,t,n){let i=new S4(e,t,n);return this._highlightRanges.push(i),this.resize(),i};vc.prototype.addTrack=function(e,t,n,i){let o=new w4(e,t,n,i);return this._trackList.push(o),this._lastHeight=void 0,this.resize(),o};vc.prototype.zoomTo=function(e,t){if(this._startJulian=e,this._endJulian=t,this._timeBarSecondsSpan=$.secondsDifference(t,e),this._clock&&this._clock.clockRange!==Or.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)};vc.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 $))};function zq(e){return e<10?`0${e.toString()}`:e.toString()}vc.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=`.${i}`}return`${Bmt[t.month-1]} ${t.day} ${t.year} ${zq(t.hour)}:${zq(t.minute)}:${zq(t.second)}${i}`};vc.prototype.smallestTicInPixels=7;vc.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,l=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 $)),T=C+d;this._epochJulian=A;function b(k){return Math.floor(C/k)*k}function S(k,Y){return Math.ceil(k/Y+.5)*Y}function v(k){return(k-C)/d}function P(k,Y){return k-Y*Math.round(k/Y)}this._rulerEle.innerHTML=this.makeLabel($.addSeconds(this._endJulian,-a,new $));let O=this._rulerEle.offsetWidth+20;O<30&&(O=180);let R=f;f-=l;let M={startTime:C,startJulian:g,epochJulian:A,duration:d,timeBarWidth:p,getAlpha:v};this._highlightRanges.forEach(function(k){s+=k.render(M)});let L=0,_=0,E=0,w=O/p;w>1&&(w=1),w*=this._timeBarSecondsSpan;let D=-1,B=-1,N=iy.length,U;for(U=0;U<N;++U){let k=iy[U];if(++D,L=k,k>w&&k>f)break;B<0&&p*(k/this._timeBarSecondsSpan)>=this.smallestTicInPixels&&(B=D)}if(D>0){for(;D>0;)if(--D,Math.abs(P(L,iy[D]))<1e-5){iy[D]>=f&&(_=iy[D]);break}if(B>=0)for(;B<D;){if(Math.abs(P(_,iy[B]))<1e-5&&iy[B]>=f){E=iy[B];break}++B}}f=R,f>l&&E<1e-5&&Math.abs(f-L)>l&&(E=f,f<=L+l&&(_=0));let V=-999999,G;if(p*(E/this._timeBarSecondsSpan)>=3)for(o=b(E);o<=T;o=S(o,E))s+=`<span class="cesium-timeline-ticTiny" style="left: ${Math.round(p*v(o)).toString()}px;"></span>`;if(p*(_/this._timeBarSecondsSpan)>=3)for(o=b(_);o<=T;o=S(o,_))s+=`<span class="cesium-timeline-ticSub" style="left: ${Math.round(p*v(o)).toString()}px;"></span>`;if(p*(L/this._timeBarSecondsSpan)>=2){this._mainTicSpan=L,T+=L,o=b(L);let k=$.computeTaiMinusUtc(A);for(;o<=T;){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 q=Math.round(p*v(o)),X=this.makeLabel(Y);this._rulerEle.innerHTML=X,G=this._rulerEle.offsetWidth,G<10&&(G=O);let W=q-(G/2-1);W>V?(V=W+G+5,s+=`<span class="cesium-timeline-ticMain" style="left: ${q.toString()}px;"></span><span class="cesium-timeline-ticLabel" style="left: ${W.toString()}px;">${X}</span>`):s+=`<span class="cesium-timeline-ticSub" style="left: ${q.toString()}px;"></span>`,o=S(o,L)}}else this._mainTicSpan=-1;s+=`<span class="cesium-timeline-icon16" style="left:${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})};vc.prototype.updateFromClock=function(){this._scrubJulian=this._clock.currentTime;let e=this._scrubElement;if(u(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=`${n}px`)}u(this._timelineDragLocation)&&(this._setTimeBarTime(this._timelineDragLocation,this._timelineDragLocation*this._timeBarSecondsSpan/this._topDiv.clientWidth),this.zoomTo($.addSeconds(this._startJulian,this._timelineDrag,new $),$.addSeconds(this._endJulian,this._timelineDrag,new $)))};vc.prototype._setTimeBarTime=function(e,t){if(e=Math.round(e),this._scrubJulian=$.addSeconds(this._startJulian,t,new $),this._scrubElement){let i=e-8;this._scrubElement.style.left=`${i.toString()}px`,this._needleEle.style.left=`${e.toString()}px`}let n=document.createEvent("Event");n.initEvent("settime",!0,!0),n.clientX=e,n.timeSeconds=t,n.timeJulian=this._scrubJulian,n.clock=this._clock,this._topDiv.dispatchEvent(n)};function Rmt(e){return function(t){e._mouseMode!==df.touchOnly&&(t.button===0?(e._mouseMode=df.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition="-16px 0"),e._onMouseMove(t)):(e._mouseX=t.clientX,t.button===2?e._mouseMode=df.zoom:e._mouseMode=df.slide)),t.preventDefault()}}function Mmt(e){return function(t){e._mouseMode=df.none,e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0"),e._timelineDrag=0,e._timelineDragLocation=void 0}}function Lmt(e){return function(t){let n;if(e._mouseMode===df.scrub){t.preventDefault();let i=t.clientX-e._topDiv.getBoundingClientRect().left;i<0?(e._timelineDragLocation=0,e._timelineDrag=-.01*e._timeBarSecondsSpan):i>e._topDiv.clientWidth?(e._timelineDragLocation=e._topDiv.clientWidth,e._timelineDrag=.01*e._timeBarSecondsSpan):(e._timelineDragLocation=void 0,e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))}else if(e._mouseMode===df.slide){if(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0){let i=n*e._timeBarSecondsSpan/e._topDiv.clientWidth;e.zoomTo($.addSeconds(e._startJulian,i,new $),$.addSeconds(e._endJulian,i,new $))}}else e._mouseMode===df.zoom&&(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0&&e.zoomFrom(Math.pow(1.01,n)))}}function Fmt(e){return function(t){let n=t.wheelDeltaY||t.wheelDelta||-t.detail;Uq=Math.max(Math.min(Math.abs(n),Uq),1),n/=Uq,e.zoomFrom(Math.pow(1.05,-n))}}function Nmt(e){return function(t){let n=t.touches.length,i,o,r=e._topDiv.getBoundingClientRect().left;t.preventDefault(),e._mouseMode=df.touchOnly,n===1?(i=$.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=wc.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition=n===1?"-16px 0":"0 0")):(e._touchMode=wc.singleTap,e._touchState.centerX=t.touches[0].clientX-r)):n===2?(e._touchMode=wc.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=wc.ignore}}function kmt(e){return function(t){let n=t.touches.length,i=e._topDiv.getBoundingClientRect().left;e._touchMode===wc.singleTap?(e._touchMode=wc.scrub,e._onTouchMove(t)):e._touchMode===wc.scrub&&e._onTouchMove(t),e._mouseMode=df.touchOnly,n!==1?e._touchMode=n>0?wc.ignore:wc.none:e._touchMode===wc.slideZoom&&(e._touchState.centerX=t.touches[0].clientX-i),e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0")}}function Vmt(e){return function(t){let n,i,o,r,s,a,c=1,l=e._topDiv.getBoundingClientRect().left;e._touchMode===wc.singleTap&&(e._touchMode=wc.slideZoom),e._mouseMode=df.touchOnly,e._touchMode===wc.scrub?(t.preventDefault(),t.changedTouches.length===1&&(i=t.changedTouches[0].clientX-l,i>=0&&i<=e._topDiv.clientWidth&&e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))):e._touchMode===wc.slideZoom&&(o=t.touches.length,o===2?(r=(t.touches[0].clientX+t.touches[1].clientX)*.5-l,s=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):o===1&&(r=t.touches[0].clientX-l,s=0),u(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 $)),e._touchState.centerX=r,e._touchState.spanX=s))}}vc.prototype.resize=function(){let e=this.container.clientWidth,t=this.container.clientHeight;if(e===this._lastWidth&&t===this._lastHeight)return;this._trackContainer.style.height=`${t}px`;let n=1;this._trackList.forEach(function(i){n+=i.height}),this._trackListEle.style.height=`${n.toString()}px`,this._trackListEle.width=this._trackListEle.clientWidth,this._trackListEle.height=n,this._makeTics(),this._lastXPos=void 0,this._lastWidth=e,this._lastHeight=t};var v4=vc;var p0e=Do(m0e(),1);function Gmt(e){let t=!1,n=window.screen;return u(n)&&(u(n.lockOrientation)?t=n.lockOrientation(e):u(n.mozLockOrientation)?t=n.mozLockOrientation(e):u(n.msLockOrientation)?t=n.msLockOrientation(e):u(n.orientation&&n.orientation.lock)&&(t=n.orientation.lock(e))),t}function _0e(){let e=window.screen;u(e)&&(u(e.unlockOrientation)?e.unlockOrientation():u(e.mozUnlockOrientation)?e.mozUnlockOrientation():u(e.msUnlockOrientation)?e.msUnlockOrientation():u(e.orientation&&e.orientation.unlock)&&e.orientation.unlock())}function Hmt(e,t,n,i){i()||(n()?(t.useWebVR=!1,e._locked&&(_0e(),e._locked=!1),e._noSleep.disable(),dr.exitFullscreen(),n(!1)):(dr.fullscreen||dr.requestFullscreen(e._vrElement),e._noSleep.enable(),e._locked||(e._locked=Gmt("landscape")),t.useWebVR=!0,n(!0)))}function D4(e,t){let n=this,i=xe.observable(dr.enabled),o=xe.observable(!1);this.isVRMode=void 0,xe.defineProperty(this,"isVRMode",{get:function(){return o()}}),this.isVREnabled=void 0,xe.defineProperty(this,"isVREnabled",{get:function(){return i()},set:function(s){i(s&&dr.enabled)}}),this.tooltip=void 0,xe.defineProperty(this,"tooltip",function(){return i()?o()?"Exit VR mode":"Enter VR mode":"VR mode is unavailable"});let r=xe.observable(!1);this._isOrthographic=void 0,xe.defineProperty(this,"_isOrthographic",{get:function(){return r()}}),this._eventHelper=new Dr,this._eventHelper.add(e.preRender,function(){r(e.camera.frustum instanceof Zt)}),this._locked=!1,this._noSleep=new 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t=e.clock;t.currentTime=e.timeJulian,t.shouldAnimate=!1}function qmt(e){let t=e.getPropertyIds(),n="";return t.forEach(function(i){let o=e.getProperty(i);u(o)&&(n+=`<tr><th>${i}</th><td>${o}</td></tr>`)}),n.length>0&&(n=`<table class="cesium-infoBox-defaultTable"><tbody>${n}</tbody></table>`),n}function Ymt(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(u(r)&&r!=="")return r}return"Unnamed Feature"}function g0e(e,t){let n=e.scene.pick(t.position);if(u(n)){let i=y(n.id,n.primitive.id);if(i instanceof qo)return i;if(n instanceof Es)return new qo({name:Ymt(n),description:qmt(n),feature:n})}if(u(e.scene.globe))return Jmt(e,t.position)}var Xmt=new $;function x0e(e,t,n){if(u(n)){let i=n.clock;if(u(i)&&(i.getValue(t),u(e))){let o=i.startTime,r=i.stopTime;$.equals(o,r)&&(r=$.addSeconds(o,I.EPSILON2,Xmt)),e.updateFromClock(),e.zoomTo(o,r)}}}var Kmt=new h;function Jmt(e,t){let n=e.scene,i=n.camera.getPickRay(t),o=n.imageryLayers.pickImageryLayerFeatures(i,n);if(!u(o))return;let r=new qo({id:"Loading...",description:"Loading feature information..."});return o.then(function(s){if(e.selectedEntity!==r)return;if(!u(s)||s.length===0){e.selectedEntity=y0e();return}let a=s[0],c=new qo({id:a.name,description:a.description});if(u(a.position)){let l=e.scene.globe.ellipsoid.cartographicToCartesian(a.position,Kmt);c.position=new Vc(l)}e.selectedEntity=c},function(){e.selectedEntity===r&&(e.selectedEntity=y0e())}),r}function y0e(){return new qo({id:"None",description:"No features found."})}function Zmt(e,t){let n=e._geocoder,i=e._homeButton,o=e._sceneModePicker,r=e._projectionPicker,s=e._baseLayerPicker,a=e._animation,c=e._timeline,l=e._fullscreenButton,f=e._infoBox,d=e._selectionIndicator,p=t?"hidden":"visible";if(u(n)&&(n.container.style.visibility=p),u(i)&&(i.container.style.visibility=p),u(o)&&(o.container.style.visibility=p),u(r)&&(r.container.style.visibility=p),u(s)&&(s.container.style.visibility=p),u(a)&&(a.container.style.visibility=p),u(c)&&(c.container.style.visibility=p),u(l)&&l.viewModel.isFullscreenEnabled&&(l.container.style.visibility=p),u(f)&&(f.container.style.visibility=p),u(d)&&(d.container.style.visibility=p),e._container){let g=t||!u(l)?0:l.container.clientWidth;e._vrButton.container.style.right=`${g}px`,e.forceResize()}}function gi(e,t){e=Pn(e),t=y(t,y.EMPTY_OBJECT);let n=(!u(t.globe)||t.globe!==!1)&&(!u(t.baseLayerPicker)||t.baseLayerPicker!==!1),i=this,o=document.createElement("div");o.className="cesium-viewer",e.appendChild(o);let 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,l,f=!1;u(t.clockViewModel)?(l=t.clockViewModel,c=l.clock):(c=new hh,l=new Pz(c),f=!0),u(t.shouldAnimate)&&(c.shouldAnimate=t.shouldAnimate);let d=new iz(r,{imageryProvider:n||u(t.imageryProvider)?!1:void 0,clock:c,skyBox:t.skyBox,skyAtmosphere:t.skyAtmosphere,sceneMode:t.sceneMode,mapProjection:t.mapProjection,globe:t.globe,orderIndependentTranslucency:t.orderIndependentTranslucency,contextOptions:t.contextOptions,useDefaultRenderLoop:t.useDefaultRenderLoop,targetFrameRate:t.targetFrameRate,showRenderLoopErrors:t.showRenderLoopErrors,useBrowserRecommendedResolution:t.useBrowserRecommendedResolution,creditContainer:u(t.creditContainer)?t.creditContainer:s,creditViewport:t.creditViewport,scene3DOnly:a,shadows:t.shadows,terrainShadows:t.terrainShadows,mapMode2D:t.mapMode2D,blurActiveElementOnCanvasFocus:t.blurActiveElementOnCanvasFocus,requestRenderMode:t.requestRenderMode,maximumRenderTimeChange:t.maximumRenderTimeChange,depthPlaneEllipsoidOffset:t.depthPlaneEllipsoidOffset,msaaSamples:t.msaaSamples}),p=t.dataSources,g=!1;u(p)||(p=new cN,g=!0);let m=d.scene,A=new ZN({scene:m,dataSourceCollection:p}),x=new Dr;x.add(c.onTick,gi.prototype._onTick,this),x.add(m.morphStart,gi.prototype._clearTrackedObject,this);let C;if(!u(t.selectionIndicator)||t.selectionIndicator!==!1){let q=document.createElement("div");q.className="cesium-viewer-selectionIndicatorContainer",o.appendChild(q),C=new b4(q,m)}let T;if(!u(t.infoBox)||t.infoBox!==!1){let q=document.createElement("div");q.className="cesium-viewer-infoBoxContainer",o.appendChild(q),T=new e4(q);let X=T.viewModel;x.add(X.cameraClicked,gi.prototype._onInfoBoxCameraClicked,this),x.add(X.closeClicked,gi.prototype._onInfoBoxClockClicked,this)}let b=document.createElement("div");b.className="cesium-viewer-toolbar",o.appendChild(b);let S;if(!u(t.geocoder)||t.geocoder!==!1){let q=document.createElement("div");q.className="cesium-viewer-geocoderContainer",b.appendChild(q);let X;u(t.geocoder)&&typeof t.geocoder!="boolean"&&(X=Array.isArray(t.geocoder)?t.geocoder:[t.geocoder]),S=new s4({container:q,geocoderServices:X,scene:m}),x.add(S.viewModel.search.beforeExecute,gi.prototype._clearObjects,this)}let v;(!u(t.homeButton)||t.homeButton!==!1)&&(v=new i4(b,m),u(S)&&x.add(v.viewModel.command.afterExecute,function(){let q=S.viewModel;q.searchText="",q.isSearchInProgress&&q.search()}),x.add(v.viewModel.command.beforeExecute,gi.prototype._clearTrackedObject,this));let P;!a&&(!u(t.sceneModePicker)||t.sceneModePicker!==!1)&&(P=new x4(b,m));let O;t.projectionPicker&&(O=new _4(b,m));let R,M;if(n){let q=y(t.imageryProviderViewModels,Vz()),X=y(t.terrainProviderViewModels,Uz());R=new kz(b,{globe:m.globe,imageryProviderViewModels:q,selectedImageryProviderViewModel:t.selectedImageryProviderViewModel,terrainProviderViewModels:X,selectedTerrainProviderViewModel:t.selectedTerrainProviderViewModel}),M=b.getElementsByClassName("cesium-baseLayerPicker-dropDown")[0]}u(t.imageryProvider)&&t.imageryProvider!==!1&&(n&&(R.viewModel.selectedImagery=void 0),m.imageryLayers.removeAll(),m.imageryLayers.addImageryProvider(t.imageryProvider)),u(t.terrainProvider)&&(n&&(R.viewModel.selectedTerrain=void 0),m.terrainProvider=t.terrainProvider);let L;if(!u(t.navigationHelpButton)||t.navigationHelpButton!==!1){let q=!0;try{if(u(window.localStorage)){let X=window.localStorage.getItem("cesium-hasSeenNavHelp");u(X)&&Boolean(X)?q=!1:window.localStorage.setItem("cesium-hasSeenNavHelp","true")}}catch{}L=new l4({container:b,instructionsInitiallyVisible:y(t.navigationInstructionsInitiallyVisible,q)})}let _;if(!u(t.animation)||t.animation!==!1){let q=document.createElement("div");q.className="cesium-viewer-animationContainer",o.appendChild(q),_=new Mz(q,new Lz(l))}let E;if(!u(t.timeline)||t.timeline!==!1){let q=document.createElement("div");q.className="cesium-viewer-timelineContainer",o.appendChild(q),E=new v4(q,c),E.addEventListener("settime",A0e,!1),E.zoomTo(c.startTime,c.stopTime)}let w,D,B;(!u(t.fullscreenButton)||t.fullscreenButton!==!1)&&(B=document.createElement("div"),B.className="cesium-viewer-fullscreenContainer",o.appendChild(B),w=new Zz(B,t.fullscreenElement),D=la(w.viewModel,"isFullscreenEnabled",function(q){B.style.display=q?"block":"none",u(E)&&(E.container.style.right=`${B.clientWidth}px`,E.resize())}));let N,U,V;if(t.vrButton){let q=document.createElement("div");q.className="cesium-viewer-vrContainer",o.appendChild(q),N=new O4(q,m,t.fullScreenElement),U=la(N.viewModel,"isVREnabled",function(X){q.style.display=X?"block":"none",u(w)&&(q.style.right=`${B.clientWidth}px`),u(E)&&(E.container.style.right=`${q.clientWidth}px`,E.resize())}),V=la(N.viewModel,"isVRMode",function(X){Zmt(i,X)})}this._baseLayerPickerDropDown=M,this._fullscreenSubscription=D,this._vrSubscription=U,this._vrModeSubscription=V,this._dataSourceChangedListeners={},this._automaticallyTrackDataSourceClocks=y(t.automaticallyTrackDataSourceClocks,!0),this._container=e,this._bottomContainer=s,this._element=o,this._cesiumWidget=d,this._selectionIndicator=C,this._infoBox=T,this._dataSourceCollection=p,this._destroyDataSourceCollection=g,this._dataSourceDisplay=A,this._clockViewModel=l,this._destroyClockViewModel=f,this._toolbar=b,this._homeButton=v,this._sceneModePicker=P,this._projectionPicker=O,this._baseLayerPicker=R,this._navigationHelpButton=L,this._animation=_,this._timeline=E,this._fullscreenButton=w,this._vrButton=N,this._geocoder=S,this._eventHelper=x,this._lastWidth=0,this._lastHeight=0,this._allowDataSourcesToSuspendAnimation=!0,this._entityView=void 0,this._enableInfoOrSelection=u(T)||u(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 ye,this._trackedEntityChanged=new ye,xe.track(this,["_trackedEntity","_selectedEntity","_clockTrackedDataSource"]),x.add(p.dataSourceAdded,gi.prototype._onDataSourceAdded,this),x.add(p.dataSourceRemoved,gi.prototype._onDataSourceRemoved,this),x.add(m.postUpdate,gi.prototype.resize,this),x.add(m.postRender,gi.prototype._postRender,this);let G=p.length;for(let q=0;q<G;q++)this._dataSourceAdded(p,p.get(q));this._dataSourceAdded(void 0,A.defaultDataSource),x.add(p.dataSourceAdded,gi.prototype._dataSourceAdded,this),x.add(p.dataSourceRemoved,gi.prototype._dataSourceRemoved,this);function k(q){let X=g0e(i,q);u(X)?j.getValueOrUndefined(X.position,i.clock.currentTime)?i.trackedEntity=X:i.zoomTo(X):u(i.trackedEntity)&&(i.trackedEntity=void 0)}function Y(q){i.selectedEntity=g0e(i,q)}d.screenSpaceEventHandler.setInputAction(Y,pn.LEFT_CLICK),d.screenSpaceEventHandler.setInputAction(k,pn.LEFT_DOUBLE_CLICK)}Object.defineProperties(gi.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,B4(this);let t=this.scene,n=t.mode;!u(e)||!u(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(F.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=u(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;u(e)?u(t)&&t.animateAppear():u(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,x0e(this._timeline,this.clock,e))}}});gi.prototype.extend=function(e,t){e(this,t)};gi.prototype.resize=function(){let e=this._cesiumWidget,t=this._container,n=t.clientWidth,i=t.clientHeight,o=u(this._animation),r=u(this._timeline);if(e.resize(),n===this._lastWidth&&i===this._lastHeight)return;let s=i-125,a=this._baseLayerPickerDropDown;if(u(a)&&(a.style.maxHeight=`${s}px`),u(this._geocoder)){let g=this._geocoder.searchSuggestionsContainer;g.style.maxHeight=`${s}px`}u(this._infoBox)&&(this._infoBox.viewModel.maxHeight=s);let c=this._timeline,l,f=0,d=0,p=0;if(o&&window.getComputedStyle(this._animation.container).visibility!=="hidden"){let g=this._lastWidth;l=this._animation.container,n>900?(f=169,g<=900&&(l.style.width="169px",l.style.height="112px",this._animation.resize())):n>=600?(f=136,(g<600||g>900)&&(l.style.width="136px",l.style.height="90px",this._animation.resize())):(f=106,(g>600||g===0)&&(l.style.width="106px",l.style.height="70px",this._animation.resize())),d=f+5}if(r&&window.getComputedStyle(this._timeline.container).visibility!=="hidden"){let g=this._fullscreenButton,m=this._vrButton,A=c.container,x=A.style;p=A.clientHeight+3,x.left=`${f}px`;let C=0;u(g)&&(C+=g.container.clientWidth),u(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};gi.prototype.forceResize=function(){this._lastWidth=0,this.resize()};gi.prototype.render=function(){this._cesiumWidget.render()};gi.prototype.isDestroyed=function(){return!1};gi.prototype.destroy=function(){let e;this.screenSpaceEventHandler.removeInputAction(pn.LEFT_CLICK),this.screenSpaceEventHandler.removeInputAction(pn.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(),u(this._geocoder)&&(this._geocoder=this._geocoder.destroy()),u(this._homeButton)&&(this._homeButton=this._homeButton.destroy()),u(this._sceneModePicker)&&(this._sceneModePicker=this._sceneModePicker.destroy()),u(this._projectionPicker)&&(this._projectionPicker=this._projectionPicker.destroy()),u(this._baseLayerPicker)&&(this._baseLayerPicker=this._baseLayerPicker.destroy()),u(this._animation)&&(this._element.removeChild(this._animation.container),this._animation=this._animation.destroy()),u(this._timeline)&&(this._timeline.removeEventListener("settime",A0e,!1),this._element.removeChild(this._timeline.container),this._timeline=this._timeline.destroy()),u(this._fullscreenButton)&&(this._fullscreenSubscription.dispose(),this._element.removeChild(this._fullscreenButton.container),this._fullscreenButton=this._fullscreenButton.destroy()),u(this._vrButton)&&(this._vrSubscription.dispose(),this._vrModeSubscription.dispose(),this._element.removeChild(this._vrButton.container),this._vrButton=this._vrButton.destroy()),u(this._infoBox)&&(this._element.removeChild(this._infoBox.container),this._infoBox=this._infoBox.destroy()),u(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)};gi.prototype._dataSourceAdded=function(e,t){t.entities.collectionChanged.addEventListener(gi.prototype._onEntityCollectionChanged,this)};gi.prototype._dataSourceRemoved=function(e,t){let n=t.entities;n.collectionChanged.removeEventListener(gi.prototype._onEntityCollectionChanged,this),u(this.trackedEntity)&&n.getById(this.trackedEntity.id)===this.trackedEntity&&(this.trackedEntity=void 0),u(this.selectedEntity)&&n.getById(this.selectedEntity.id)===this.selectedEntity&&(this.selectedEntity=void 0)};gi.prototype._onTick=function(e){let t=e.currentTime,n=this._dataSourceDisplay.update(t);this._allowDataSourcesToSuspendAnimation&&(this._clockViewModel.canAnimate=n);let i=this._entityView;if(u(i)){let f=this._trackedEntity;this._dataSourceDisplay.getBoundingSphere(f,!1,oy)===ot.DONE&&i.update(t,oy)}let o,r=!1,s=this.selectedEntity,a=u(s)&&this._enableInfoOrSelection;a&&s.isShowing&&s.isAvailable(t)&&(this._dataSourceDisplay.getBoundingSphere(s,!0,oy)!==ot.FAILED?o=oy.center:u(s.position)&&(o=s.position.getValue(t,o)),r=u(o));let c=u(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;u(c)&&(c.position=h.clone(o,c.position),c.showSelection=a&&r,c.update());let l=u(this._infoBox)?this._infoBox.viewModel:void 0;u(l)&&(l.showInfo=a,l.enableCamera=r,l.isCameraTracking=this.trackedEntity===this.selectedEntity,a?(l.titleText=y(s.name,s.id),l.description=j.getValueOrDefault(s.description,t,"")):(l.titleText="",l.description=""))};gi.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)}};gi.prototype._onInfoBoxCameraClicked=function(e){if(e.isCameraTracking&&this.trackedEntity===this.selectedEntity)this.trackedEntity=void 0;else{let n=this.selectedEntity.position;u(n)?this.trackedEntity=this.selectedEntity:this.zoomTo(this.selectedEntity)}};gi.prototype._clearTrackedObject=function(){this.trackedEntity=void 0};gi.prototype._onInfoBoxClockClicked=function(e){this.selectedEntity=void 0};gi.prototype._clearObjects=function(){this.trackedEntity=void 0,this.selectedEntity=void 0};gi.prototype._onDataSourceChanged=function(e){this.clockTrackedDataSource===e&&x0e(this.timeline,this.clock,e)};gi.prototype._onDataSourceAdded=function(e,t){this._automaticallyTrackDataSourceClocks&&(this.clockTrackedDataSource=t);let n=t.entities.id,i=this._eventHelper.add(t.changedEvent,gi.prototype._onDataSourceChanged,this);this._dataSourceChangedListeners[n]=i};gi.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}};gi.prototype.zoomTo=function(e,t){return C0e(this,e,{offset:t},!1)};gi.prototype.flyTo=function(e,t){return C0e(this,e,t,!0)};function C0e(e,t,n,i){B4(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 nf){r.getViewableRectangle().then(function(s){return qE(s,e.scene)}).then(function(s){e._zoomPromise===o&&(e._zoomTarget=s)});return}if(r instanceof Kc){e._zoomTarget=r;return}if(r instanceof qD){e._zoomTarget=r;return}if(r.isLoading&&u(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),u(r.entities)&&(r=r.entities.values),Array.isArray(r)?e._zoomTarget=r.slice(0):e._zoomTarget=[r]}}),e.scene.requestRender(),o}function nb(e){e._zoomPromise=void 0,e._zoomTarget=void 0,e._zoomOptions=void 0}function B4(e){let t=e._zoomPromise;u(t)&&(nb(e),e._completeZoom(!1))}gi.prototype._postRender=function(){Qmt(this),$mt(this)};function Qmt(e){let t=e._zoomTarget;if(!u(t)||e.scene.mode===ee.MORPHING)return;let n=e.scene,i=n.camera,o=y(e._zoomOptions,{}),r;if(t instanceof Kc)return t.readyPromise.then(function(){let l=t.boundingSphere;u(o.offset)||(o.offset=new ju(0,-.5,l.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(l,o.offset),i.lookAtTransform(F.IDENTITY),e._completeZoom(!0)),nb(e)}).catch(()=>{B4(e)});if(t instanceof qD)return t.readyPromise.then(function(){let l=t.boundingSphere;u(o.offset)||(o.offset=new ju(0,-.5,l.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(l,r):(i.viewBoundingSphere(l,o.offset),i.lookAtTransform(F.IDENTITY),e._completeZoom(!0)),nb(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)),nb(e);return}let s=t,a=[];for(let l=0,f=s.length;l<f;l++){let d=e._dataSourceDisplay.getBoundingSphere(s[l],!1,oy);if(d===ot.PENDING)return;d!==ot.FAILED&&a.push(re.clone(oy))}if(a.length===0){B4(e);return}e.trackedEntity=void 0;let c=re.fromBoundingSpheres(a);e._zoomIsFlight?(nb(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(F.IDENTITY),nb(e),e._completeZoom(!0))}function $mt(e){if(!e._needTrackedEntityUpdate)return;let t=e._trackedEntity,n=e.clock.currentTime,i=j.getValueOrUndefined(t.position,n);if(!u(i))return;let o=e.scene,r=e._dataSourceDisplay.getBoundingSphere(t,!1,oy);if(r===ot.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!==ot.FAILED?oy:void 0;e._entityView=new e2(t,o,o.mapProjection.ellipsoid),e._entityView.update(n,a),e._needTrackedEntityUpdate=!1}var T0e=gi;function ept(e){let t=document.createElement("div");t.className="cesium-viewer-cesium3DTilesInspectorContainer",e.container.appendChild(t);let n=new Wz(t,e.scene);Object.defineProperties(e,{cesium3DTilesInspector:{get:function(){return n}}})}var E0e=ept;function tpt(e){let t=document.createElement("div");t.className="cesium-viewer-cesiumInspectorContainer",e.container.appendChild(t);let n=new Yz(t,e.scene);Object.defineProperties(e,{cesiumInspector:{get:function(){return n}}})}var b0e=tpt;function npt(e,t){t=y(t,y.EMPTY_OBJECT);let n=!0,i=y(t.flyToOnDrop,!0),o=new ye,r=y(t.clearOnDrop,!0),s=y(t.dropTarget,e.container),a=y(t.clampToGround,!0),c=t.proxy;s=Pn(s),Object.defineProperties(e,{dropTarget:{get:function(){return s},set:function(f){S0e(s,l),s=f,jq(s,l)}},dropEnabled:{get:function(){return n},set:function(f){f!==n&&(f?jq(s,l):S0e(s,l),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 l(f){IA(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=ipt(e,m,c,a),A.onerror=opt(e,m),A.readAsText(m)}}jq(s,l),e.destroy=yk(e,e.destroy,function(){e.dropEnabled=!1}),e._handleDrop=l}function IA(e){e.stopPropagation(),e.preventDefault()}function S0e(e,t){let n=e;u(n)&&(n.removeEventListener("drop",t,!1),n.removeEventListener("dragenter",IA,!1),n.removeEventListener("dragover",IA,!1),n.removeEventListener("dragexit",IA,!1))}function jq(e,t){e.addEventListener("drop",t,!1),e.addEventListener("dragenter",IA,!1),e.addEventListener("dragover",IA,!1),e.addEventListener("dragexit",IA,!1)}function ipt(e,t,n,i){let o=e.scene;return function(r){let s=t.name;try{let a;if(/\.czml$/i.test(s))a=sN.load(JSON.parse(r.target.result),{sourceUri:s});else if(/\.geojson$/i.test(s)||/\.json$/i.test(s)||/\.topojson$/i.test(s))a=J2.load(JSON.parse(r.target.result),{sourceUri:s,clampToGround:i});else if(/\.(kml|kmz)$/i.test(s))a=v3.load(t,{sourceUri:s,proxy:n,camera:o.camera,canvas:o.canvas,clampToGround:i,screenOverlayContainer:e.container});else if(/\.gpx$/i.test(s))a=h3.load(t,{sourceUri:s,proxy:n});else{e.dropError.raiseEvent(e,s,`Unrecognized file: ${s}`);return}u(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 opt(e,t){return function(n){e.dropError.raiseEvent(e,t.name,n.target.error)}}var w0e=npt;function rpt(e,t){t=y(t,y.EMPTY_OBJECT);let n=new d4({scene:e.scene,container:e.bottomContainer,lowFrameRateMessage:t.lowFrameRateMessage});Object.defineProperties(e,{performanceWatchdog:{get:function(){return n}}})}var v0e=rpt;var V8i="1.100";export{vm as AlphaMode,OM as AlphaPipelineStage,Mz as Animation,Lz as AnimationViewModel,Xi as Appearance,ii as ApproximateTerrainHeights,Dde as ArcGISTiledElevationTerrainProvider,kg as ArcGisMapServerImageryProvider,Yt as ArcType,cc as ArticulationStageType,yt as AssociativeArray,Un as AttributeCompression,en as AttributeType,OU as AutoExposure,Vp as AutomaticUniforms,bo as Axis,_y as AxisAlignedBoundingBox,WR as B3dmLoader,HR as B3dmParser,kz as BaseLayerPicker,Fz as BaseLayerPickerViewModel,mx as BatchTable,Hx as BatchTableHierarchy,Gc as BatchTexture,BM as BatchTexturePipelineStage,lo as Billboard,bu as BillboardCollection,Xa as BillboardGraphics,bP as BillboardVisualizer,Ide as BingMapsGeocoderService,Wk as BingMapsImageryProvider,Gk as BingMapsStyle,ga as BlendEquation,Ao as BlendFunction,xo as BlendOption,an as BlendingState,He as BoundingRectangle,re as BoundingSphere,ot as BoundingSphereState,Mge as BoxEmitter,gl as BoxGeometry,LB as BoxGeometryUpdater,vx as BoxGraphics,Od as BoxOutlineGeometry,OV as BrdfLutGenerator,at as Buffer,qx as BufferLoader,Le as BufferUsage,FM as CPUStylingPipelineStage,Wd as CallbackProperty,so as Camera,FU as CameraEventAggregator,Di as CameraEventType,BV as CameraFlightPath,H as Cartesian2,h as Cartesian3,se as Cartesian4,fe as Cartographic,H3 as CartographicGeocoderService,Mde as CatmullRomSpline,Gx as Cesium3DContentGroup,Ou as Cesium3DTile,Zp as Cesium3DTileBatchTable,bl as Cesium3DTileColorBlendMode,Lge as Cesium3DTileContent,wC as Cesium3DTileContentFactory,Co as Cesium3DTileContentState,Ds as Cesium3DTileContentType,Es as Cesium3DTileFeature,eh as Cesium3DTileFeatureTable,Lf as Cesium3DTileOptimizationHint,CF as Cesium3DTileOptimizations,Jo as Cesium3DTilePass,gd as Cesium3DTilePassState,D_ as Cesium3DTilePointFeature,vr as Cesium3DTileRefine,jE as Cesium3DTileStyle,vF as Cesium3DTileStyleEngine,Wz as Cesium3DTilesInspector,Gz as Cesium3DTilesInspectorViewModel,Kc as Cesium3DTileset,EF as Cesium3DTilesetCache,Mx as Cesium3DTilesetGraphics,SF as Cesium3DTilesetHeatmap,xF as Cesium3DTilesetMetadata,sw as Cesium3DTilesetMostDetailedTraversal,z_ as Cesium3DTilesetStatistics,jm as Cesium3DTilesetTraversal,OF as Cesium3DTilesetVisualizer,Yz as CesiumInspector,jz as CesiumInspectorViewModel,Y3 as CesiumTerrainProvider,iz as CesiumWidget,dl as Check,Ew as CheckerboardMaterialProperty,rz as CircleEmitter,zde as CircleGeometry,Gde as CircleOutlineGeometry,lM as ClassificationModelDrawCommand,RM as ClassificationPipelineStage,Fb as ClassificationPrimitive,Fn as ClassificationType,$n as ClearCommand,Qx as ClippingPlane,Js as ClippingPlaneCollection,hh as Clock,Or as ClockRange,fo as ClockStep,Pz as ClockViewModel,Gge as CloudCollection,BD as CloudType,z as Color,ac as ColorBlendMode,Ot as ColorGeometryInstanceAttribute,Pt as ColorMaterialProperty,qye as Command,K as ComponentDatatype,zB as Composite3DTileContent,Aoe as CompositeEntityCollection,vw as CompositeMaterialProperty,ea as CompositePositionProperty,fc as CompositeProperty,n1 as CompressedTextureBuffer,Cf as ComputeCommand,P3 as ComputeEngine,oz as ConditionsExpression,Hge as ConeEmitter,Vc as ConstantPositionProperty,Yn as ConstantProperty,QR as ConstantSpline,oF as ContentMetadata,M3 as Context,kt as ContextLimits,SN as CoplanarPolygonGeometry,M_ as CoplanarPolygonGeometryLibrary,Vf as CoplanarPolygonOutlineGeometry,bi as CornerType,XC as CorridorGeometry,Ii as CorridorGeometryLibrary,zF as CorridorGeometryUpdater,Px as CorridorGraphics,UF as CorridorOutlineGeometry,Xt as Credit,zV as CreditDisplay,Za as CubeMap,om as CubeMapFace,dx as CubicRealPolynomial,Ai as CullFace,Ks as CullingVolume,lf as CumulusCloud,qF as CustomDataSource,Wde as CustomHeightmapTerrainProvider,Nye as CustomShader,E_ as CustomShaderMode,HM as CustomShaderPipelineStage,Zy as CustomShaderTranslucencyMode,YF as CylinderGeometry,JC as CylinderGeometryLibrary,KF as CylinderGeometryUpdater,Ix as CylinderGraphics,XF as CylinderOutlineGeometry,sN as CzmlDataSource,Ir as DataSource,mh as DataSourceClock,cN as DataSourceCollection,ZN as DataSourceDisplay,Jge as DebugAppearance,gp as DebugCameraPrimitive,KU as DebugInspector,lz as DebugModelMatrixPrimitive,qde as DefaultProxy,$a as DepthFunction,WV as DepthPlane,WM as DequantizationPipelineStage,jg as DerivedCommand,Ae as DeveloperError,qV as DeviceOrientationCameraController,Zge as DirectionalLight,Jv as DiscardEmptyTileImagePolicy,zk as DiscardMissingTileImagePolicy,Tt as DistanceDisplayCondition,Ln as DistanceDisplayConditionGeometryInstanceAttribute,Kde as DoubleEndedPriorityQueue,TF as DoublyLinkedList,s_ as DracoLoader,$e as DrawCommand,uT as DynamicGeometryBatch,Zn as DynamicGeometryUpdater,jP as EarthOrientationParameters,uy as EarthOrientationParametersSample,Rr as EasingFunction,$c as EllipseGeometry,Ll as EllipseGeometryLibrary,gN as EllipseGeometryUpdater,Ox as EllipseGraphics,Uu as EllipseOutlineGeometry,ie as Ellipsoid,xf as EllipsoidGeodesic,Ms as EllipsoidGeometry,yN as EllipsoidGeometryUpdater,Bx as EllipsoidGraphics,Iu as EllipsoidOutlineGeometry,vV as EllipsoidPrimitive,xa as EllipsoidRhumbLine,Qge as EllipsoidSurfaceAppearance,ya as EllipsoidTangentPlane,Bg as EllipsoidTerrainProvider,X_ as EllipsoidalOccluder,hw as Empty3DTileContent,Vn as EncodedCartesian3,qo as Entity,Fu as EntityCluster,Is as EntityCollection,e2 as EntityView,ye as Event,Dr as EventHelper,Ef as Expression,ut as ExpressionNodeType,Nu as ExtrapolationType,Lt as FeatureDetection,Jy as FeatureIdPipelineStage,XV as Fog,ve as ForEach,dz as FrameRateMonitor,KV as FrameState,Zs as Framebuffer,si as FramebufferManager,tU as FrustumCommands,mE as FrustumGeometry,$3 as FrustumOutlineGeometry,dr as Fullscreen,Zz as FullscreenButton,Kz as FullscreenButtonViewModel,J2 as GeoJsonDataSource,qR as GeoJsonLoader,K0 as GeocodeType,s4 as Geocoder,the as GeocoderService,o4 as GeocoderViewModel,yi as GeographicProjection,Gi as GeographicTilingScheme,rt as Geometry,ZB as Geometry3DTileContent,Se as GeometryAttribute,sn as GeometryAttributes,ihe as GeometryFactory,gt as GeometryInstance,tc as GeometryInstanceAttribute,Qt as GeometryOffsetAttribute,Rn as GeometryPipeline,YM as GeometryPipelineStage,mf as GeometryType,Qn as GeometryUpdater,zN as GeometryVisualizer,SE as GetFeatureInfoFormat,SV as Globe,nU as GlobeDepth,nV as GlobeSurfaceShaderSet,pd as GlobeSurfaceTile,mV as GlobeSurfaceTileProvider,pV as GlobeTranslucency,iU as GlobeTranslucencyFramebuffer,JV as GlobeTranslucencyState,mS as GltfBufferViewLoader,pS as GltfDracoLoader,_S as GltfImageLoader,gS as GltfIndexBufferLoader,AS as GltfJsonLoader,__ as GltfLoader,vl as GltfLoaderUtil,LR as GltfStructuralMetadataLoader,xS as GltfTextureLoader,CS as GltfVertexBufferLoader,eye as GoogleEarthEnterpriseImageryProvider,Jk as GoogleEarthEnterpriseMapsProvider,Nh as GoogleEarthEnterpriseMetadata,Vv as GoogleEarthEnterpriseTerrainData,dhe as GoogleEarthEnterpriseTerrainProvider,tk as GoogleEarthEnterpriseTileInformation,h3 as GpxDataSource,Dp as GregorianDate,tye as GridImageryProvider,Nw as GridMaterialProperty,Gn as GroundGeometryUpdater,bx as GroundPolylineGeometry,Vd as GroundPolylinePrimitive,kc as GroundPrimitive,Aw as GroupMetadata,ju as HeadingPitchRange,pl as HeadingPitchRoll,UP as Heap,ze as HeightReference,ld as HeightmapEncoding,Na as HeightmapTerrainData,Rv as HeightmapTessellator,ZF as HermitePolynomialApproximation,jy as HermiteSpline,uS as HilbertOrder,i4 as HomeButton,t4 as HomeButtonViewModel,ci as HorizontalOrigin,oye as I3SDataProvider,mz as I3SFeature,pz as I3SField,ND as I3SGeometry,VD as I3SLayer,kD as I3SNode,ZR as I3dmLoader,XR as I3dmParser,rk as Iau2000Orientation,YP as Iau2006XysData,ox as Iau2006XysSample,sk as IauOrientationAxes,ok as IauOrientationParameters,zx as ImageBasedLighting,pM as ImageBasedLightingPipelineStage,Dy as ImageMaterialProperty,tD as Imagery,nf as ImageryLayer,gV as ImageryLayerCollection,kh as ImageryLayerFeatureInfo,al as ImageryProvider,ti as ImageryState,wS as Implicit3DTileContent,fS as ImplicitAvailabilityBitstream,dS as ImplicitMetadataView,zr as ImplicitSubdivisionScheme,vR as ImplicitSubtree,tR as ImplicitSubtreeMetadata,PF as ImplicitTileCoordinates,DF as ImplicitTileset,Fe as IndexDatatype,e4 as InfoBox,Qz as InfoBoxViewModel,ey as InspectorShared,Gr as InstanceAttributeSemantic,vM as InstancingPipelineStage,Dhe as InterpolationAlgorithm,$d as InterpolationType,Kt as Intersect,Hi as IntersectionTests,Ig as Intersections2D,Bc as Interval,gD as InvertClassification,Bh as Ion,ck as IonGeocoderService,Ug as IonImageryProvider,Rh as IonResource,zg as IonWorldImageryStyle,Ve as Iso8601,QV as JobScheduler,Ea as JobType,m_ as JsonMetadataTable,$ as JulianDate,i1 as KTX2Transcoder,ra as KeyboardEventModifier,m3 as KmlCamera,v3 as KmlDataSource,p3 as KmlLookAt,g3 as KmlTour,A3 as KmlTourFlyTo,x3 as KmlTourWait,o0 as Label,zm as LabelCollection,Ud as LabelGraphics,Bo as LabelStyle,GN as LabelVisualizer,QF as LagrangePolynomialApproximation,Bi as LeapSecond,sye as Light,Fm as LightingModel,KM as LightingPipelineStage,eT as LinearApproximation,Wy as LinearSpline,du as ManagedArray,Jl as MapMode2D,Ihe as MapProjection,Zk as MapboxImageryProvider,cye as MapboxStyleImageryProvider,Ji as Material,no as MaterialAppearance,ZM as MaterialPipelineStage,jo as MaterialProperty,I as Math,Yi as Matrix2,Q as Matrix3,F as Matrix4,Zd as MetadataClass,Ny as MetadataClassProperty,vn as MetadataComponentType,Mn as MetadataEntity,bR as MetadataEnum,ER as MetadataEnumValue,If as MetadataPipelineStage,Qd as MetadataSchema,TS as MetadataSchemaLoader,DR as MetadataSemantic,Sf as MetadataTable,iR as MetadataTableProperty,Dn as MetadataType,rm as MipmapHint,ih as Model,Nm as Model3DTileContent,hL as ModelAlphaOptions,nM as ModelAnimation,tM as ModelAnimationChannel,oM as ModelAnimationCollection,sc as ModelAnimationLoop,th as ModelAnimationState,yM as ModelArticulation,_M as ModelArticulationStage,CM as ModelClippingPlanesPipelineStage,Ky as ModelColorPipelineStage,wt as ModelComponents,fM as ModelDrawCommand,rM as ModelFeature,sM as ModelFeatureTable,Wp as ModelGraphics,wL as ModelLightingOptions,DM as ModelMatrixUpdateStage,TM as ModelNode,gL as ModelRenderResources,IM as ModelRuntimeNode,fL as ModelRuntimePrimitive,PL as ModelSceneGraph,CL as ModelSilhouettePipelineStage,dL as ModelSkin,bL as ModelSplitterPipelineStage,IL as ModelStatistics,or as ModelType,tn as ModelUtility,WN as ModelVisualizer,IV as Moon,$M as MorphTargetsPipelineStage,Ohe as MorphWeightSpline,g0 as MortonOrder,aF as Multiple3DTileContent,zR as MultisampleFramebuffer,l4 as NavigationHelpButton,a4 as NavigationHelpButtonViewModel,bt as NearFarScalar,lye as NeverTileDiscardPolicy,SL as NodeRenderResources,PM as NodeStatisticsPipelineStage,Rx as NodeTransformationProperty,oU as OIT,hk as Occluder,jd as OctahedralProjectedCubeMap,zi as OffsetGeometryInstanceAttribute,Mhe as OpenCageGeocoderService,KE as OpenStreetMapImageryProvider,uN as OrderedGroundPrimitiveCollection,mi as OrientedBoundingBox,Zt as OrthographicFrustum,Sr as OrthographicOffCenterFrustum,Lhe as Packable,Fhe as PackableForInterpolation,UD as Particle,dye as ParticleBurst,mye as ParticleEmitter,gye as ParticleSystem,Ce as Pass,yc as PassState,jp as PathGraphics,jN as PathVisualizer,ak as PeliasGeocoderService,$t as PerInstanceColorAppearance,Yg as PerformanceDisplay,d4 as PerformanceWatchdog,u4 as PerformanceWatchdogViewModel,_i as PerspectiveFrustum,rl as PerspectiveOffCenterFrustum,eU as PickDepth,rU as PickDepthFramebuffer,sU as PickFramebuffer,hU as Picking,eL as PickingPipelineStage,yg as PinBuilder,Ye as PixelDatatype,dt as PixelFormat,nn as Plane,CN as PlaneGeometry,bN as PlaneGeometryUpdater,MB as PlaneGraphics,EN as PlaneOutlineGeometry,BL as PntsLoader,yC as PntsParser,Tz as PointCloud,g_ as PointCloudEyeDomeLighting,Im as PointCloudShading,nL as PointCloudStylingPipelineStage,Lx as PointGraphics,Bs as PointPrimitive,Rw as PointPrimitiveCollection,qN as PointVisualizer,xT as PolygonGeometry,zn as PolygonGeometryLibrary,PN as PolygonGeometryUpdater,zd as PolygonGraphics,Uc as PolygonHierarchy,DN as PolygonOutlineGeometry,ei as PolygonPipeline,Of as Polyline,kw as PolylineArrowMaterialProperty,I_ as PolylineCollection,Ur as PolylineColorAppearance,Vw as PolylineDashMaterialProperty,dg as PolylineGeometry,XN as PolylineGeometryUpdater,Uw as PolylineGlowMaterialProperty,ic as PolylineGraphics,Xs as PolylineMaterialAppearance,E0 as PolylineOutlineMaterialProperty,Ei as PolylinePipeline,JN as PolylineVisualizer,IN as PolylineVolumeGeometry,fh as PolylineVolumeGeometryLibrary,BN as PolylineVolumeGeometryUpdater,Fx as PolylineVolumeGraphics,ON as PolylineVolumeOutlineGeometry,Hp as PositionProperty,J_ as PositionPropertyArray,mo as PostProcessStage,RU as PostProcessStageCollection,cl as PostProcessStageComposite,Ad as PostProcessStageLibrary,sf as PostProcessStageSampleMode,VE as PostProcessStageTextureCache,Tn as Primitive,Ml as PrimitiveCollection,iC as PrimitiveLoadPlan,nC as PrimitiveOutlineGenerator,rL as PrimitiveOutlinePipelineStage,xx as PrimitivePipeline,vL as PrimitiveRenderResources,hr as PrimitiveState,sL as PrimitiveStatisticsPipelineStage,Re as PrimitiveType,_4 as ProjectionPicker,m4 as ProjectionPickerViewModel,j as Property,zw as PropertyArray,eC as PropertyAttribute,BR as PropertyAttributeProperty,Cl as PropertyBag,Hc as PropertyTable,$x as PropertyTexture,OR as PropertyTextureProperty,ps as ProviderViewModel,Vhe as Proxy,Mc as QuadraticRealPolynomial,yV as QuadtreeOccluders,bV as QuadtreePrimitive,xV as QuadtreeTile,Us as QuadtreeTileLoadState,Eye as QuadtreeTileProvider,lE as QuantizedMeshTerrainData,I1 as QuarticRealPolynomial,Be as Quaternion,eM as QuaternionSpline,c0 as Queue,bn as Ray,ce as Rectangle,PT as RectangleCollisionChecker,ST as RectangleGeometry,hs as RectangleGeometryLibrary,RN as RectangleGeometryUpdater,Gd as RectangleGraphics,MC as RectangleOutlineGeometry,Zi as ReferenceFrame,Q_ as ReferenceProperty,ke as RenderState,Au as Renderbuffer,jc as RenderbufferFormat,Ho as Request,tm as RequestErrorEvent,Ja as RequestScheduler,ri as RequestState,Kr as RequestType,Pe as Resource,co as ResourceCache,Dl as ResourceCacheKey,wR as ResourceCacheStatistics,Qi as ResourceLoader,Nt as ResourceLoaderState,Wf as Rotation,de as RuntimeError,i_ as S2Cell,ws as SDFSettings,ta as SampledPositionProperty,ku as SampledProperty,dn as Sampler,lp as ScaledPositionProperty,QU as Scene,ME as SceneFramebuffer,ee as SceneMode,aL as SceneMode2DPipelineStage,x4 as SceneModePicker,y4 as SceneModePickerViewModel,ji as SceneTransforms,LU as SceneTransitioner,jU as ScreenSpaceCameraController,ef as ScreenSpaceEventHandler,pn as ScreenSpaceEventType,Qy as SelectedFeatureIdPipelineStage,b4 as SelectionIndicator,T4 as SelectionIndicatorViewModel,_L as ShaderBuilder,I3 as ShaderCache,Te as ShaderDestination,pL as ShaderFunction,qt as ShaderProgram,Ue as ShaderSource,mL as ShaderStruct,Kg as ShadowMap,xp as ShadowMapShader,hn as ShadowMode,uu as ShadowVolumeAppearance,fn as ShowGeometryInstanceAttribute,W0 as Simon1994PlanetaryPositions,tme as SimplePolylineGeometry,Qk as SingleTileImageryProvider,lL as SkinningPipelineStage,$U as SkyAtmosphere,tz as SkyBox,bye as SphereEmitter,nme as SphereGeometry,k_ as SphereOutlineGeometry,$F as Spherical,$i as Spline,qc as SplitDirection,GD as Splitter,Jf as StaticGeometryColorBatch,Qf as StaticGeometryPerMaterialBatch,ev as StaticGroundGeometryColorBatch,FN as StaticGroundGeometryPerMaterialBatch,KN as StaticGroundPolylinePerMaterialBatch,tv as StaticOutlineGeometryBatch,vt as StencilConstants,Nn as StencilFunction,ct as StencilOperation,$R as SteppedSpline,Gw as StripeMaterialProperty,ph as StripeOrientation,va as StructuralMetadata,nh as StyleCommandsNeeded,Sye as StyleExpression,nz as Sun,wg as SunLight,XU as SunPostProcess,kR as SupportedImageFormats,Dz as SvgPathBindingHandler,li as TaskProcessor,Ih as TerrainData,Ac as TerrainEncoding,Lc as TerrainExaggeration,oD as TerrainFillMesh,ud as TerrainMesh,Vx as TerrainOffsetProperty,Wr as TerrainProvider,ks as TerrainQuantization,ho as TerrainState,Bt as Texture,t0 as TextureAtlas,O3 as TextureCache,Ki as TextureMagnificationFilter,wz as TextureManager,ln as TextureMinificationFilter,kye as TextureUniform,On as TextureWrap,Oh as TileAvailability,kf as TileBoundingRegion,pF as TileBoundingS2Cell,V_ as TileBoundingSphere,wye as TileBoundingVolume,Ez as TileCoordinatesImageryProvider,vye as TileDiscardPolicy,un as TileEdge,nD as TileImagery,nA as TileMapServiceImageryProvider,rF as TileMetadata,Uf as TileOrientedBoundingBox,Wn as TileProviderError,TV as TileReplacementQueue,qn as TileSelectionResult,Dye as TileState,ML as Tileset3DTileContent,AF as TilesetMetadata,hM as TilesetPipelineStage,ime as TilingScheme,jn as TimeConstants,wE as TimeDynamicImagery,qD as TimeDynamicPointCloud,yn as TimeInterval,Pr as TimeIntervalCollection,eg as TimeIntervalCollectionPositionProperty,tg as TimeIntervalCollectionProperty,Hn as TimeStandard,v4 as Timeline,S4 as TimelineHighlightRange,w4 as TimelineTrack,fB as Tipsify,vA as ToggleButtonViewModel,mA as Tonemapper,St as Transforms,Iy as TranslationRotationScale,cU as TranslucentTileClassification,MS as TridiagonalSystemSolver,gb as TrustedServers,zE as TweenCollection,R3 as UniformState,YD as UniformType,Ua as UrlTemplateImageryProvider,V8i as VERSION,O4 as VRButton,P4 as VRButtonViewModel,sme as VRTheWorldTerrainProvider,Vye as VaryingType,xm as Vector3DTileBatch,QL as Vector3DTileClampedPolylines,eF as Vector3DTileContent,$p as Vector3DTileGeometry,YL as Vector3DTilePoints,XL as Vector3DTilePolygons,SC as Vector3DTilePolylines,Wx as Vector3DTilePrimitive,tN as VelocityOrientationProperty,cT as VelocityVectorProperty,Jn as VertexArray,w_ as VertexArrayFacade,At as VertexAttributeSemantic,we as VertexFormat,wn as VerticalOrigin,ome as VideoSynchronizer,FE as View,T0e as Viewer,Bye as ViewportQuad,sr as Visibility,Gfe as Visualizer,ame as VulkanConstants,kN as WallGeometry,RT as WallGeometryLibrary,UN as WallGeometryUpdater,qp as WallGraphics,VN as WallOutlineGeometry,te as WebGLConstants,eV as WebMapServiceImageryProvider,tV as WebMapTileServiceImageryProvider,Ci as WebMercatorProjection,jr as WebMercatorTilingScheme,Jr as WindingOrder,zS as WireframeIndexGenerator,uL as WireframePipelineStage,mU as _shadersAcesTonemappingStage,qU as _shadersAdditiveBlend,Hv as _shadersAdjustTranslucentFS,JP as _shadersAllMaterialAppearanceFS,ZP as _shadersAllMaterialAppearanceVS,pU as _shadersAmbientOcclusionGenerate,_U as _shadersAmbientOcclusionModulate,c1 as _shadersAspectRampMaterial,Ng as _shadersAtmosphereCommon,QP as _shadersBasicMaterialAppearanceFS,$P as _shadersBasicMaterialAppearanceVS,LL as _shadersBillboardCollectionFS,FL as _shadersBillboardCollectionVS,gU as _shadersBlackAndWhite,yU as _shadersBloomComposite,Ak as _shadersBrdfLutGeneratorFS,YU as _shadersBrightPass,AU as _shadersBrightness,l1 as _shadersBumpMapMaterial,LM as _shadersCPUStylingStageFS,MM as _shadersCPUStylingStageVS,u1 as _shadersCheckerboardMaterial,xk as _shadersCloudCollectionFS,Ck as _shadersCloudCollectionVS,Tk as _shadersCloudNoiseFS,Ek as _shadersCloudNoiseVS,bk as _shadersCompareAndPackTranslucentDepth,Sk as _shadersCompositeOITFS,LE as _shadersCompositeTranslucentClassification,xU as _shadersContrastBias,kM as _shadersCustomShaderStageFS,NM as _shadersCustomShaderStageVS,hx as _shadersCzmBuiltins,CU as _shadersDepthOfField,wk as _shadersDepthPlaneFS,vk as _shadersDepthPlaneVS,TU as _shadersDepthView,Rye as _shadersDepthViewPacked,f1 as _shadersDotMaterial,EU as _shadersEdgeDetection,d1 as _shadersElevationBandMaterial,h1 as _shadersElevationContourMaterial,m1 as _shadersElevationRampMaterial,Wv as _shadersEllipsoidFS,uz as _shadersEllipsoidSurfaceAppearanceFS,fz as _shadersEllipsoidSurfaceAppearanceVS,jv as _shadersEllipsoidVS,SU as _shadersFXAA,Dk as _shadersFXAA3_11,p1 as _shadersFadeMaterial,VM as _shadersFeatureIdStageFS,UM as _shadersFeatureIdStageVS,bU as _shadersFilmicTonemapping,uA as _shadersGaussianBlur1D,jM as _shadersGeometryStageFS,qM as _shadersGeometryStageVS,Pk as _shadersGlobeFS,Ik as _shadersGlobeVS,_1 as _shadersGridMaterial,qv as _shadersGroundAtmosphere,cO as _shadersHSBToRGB,lO as _shadersHSLToRGB,mM as _shadersImageBasedLightingStageFS,EM as _shadersInstancingStageCommon,bM as _shadersInstancingStageVS,SM as _shadersLegacyInstancingStageVS,wU as _shadersLensFlare,XM as _shadersLightingStageFS,JM as _shadersMaterialStageFS,zM as _shadersMetadataStageFS,GM as _shadersMetadataStageVS,xM as _shadersModelClippingPlanesStageFS,AM as _shadersModelColorStageFS,aM as _shadersModelFS,yL as _shadersModelSilhouetteStageFS,AL as _shadersModelSilhouetteStageVS,TL as _shadersModelSplitterStageFS,cM as _shadersModelVS,vU as _shadersModifiedReinhardTonemapping,QM as _shadersMorphTargetsStageVS,DU as _shadersNightVision,g1 as _shadersNormalMapMaterial,FB as _shadersOctahedralProjectionAtlasFS,NB as _shadersOctahedralProjectionFS,kB as _shadersOctahedralProjectionVS,Zl as _shadersPassThrough,aA as _shadersPassThroughDepth,w1 as _shadersPerInstanceColorAppearanceFS,v1 as _shadersPerInstanceColorAppearanceVS,ux as _shadersPerInstanceFlatColorAppearanceFS,D1 as _shadersPerInstanceFlatColorAppearanceVS,GR as _shadersPointCloudEyeDomeLighting,tL as _shadersPointCloudStylingStageVS,x0 as _shadersPointPrimitiveCollectionFS,WF as _shadersPointPrimitiveCollectionVS,y1 as _shadersPolylineArrowMaterial,BB as _shadersPolylineColorAppearanceVS,fu as _shadersPolylineCommon,A1 as _shadersPolylineDashMaterial,Sx as _shadersPolylineFS,x1 as _shadersPolylineGlowMaterial,RB as _shadersPolylineMaterialAppearanceVS,C1 as _shadersPolylineOutlineMaterial,DB as _shadersPolylineShadowVolumeFS,PB as _shadersPolylineShadowVolumeMorphFS,IB as _shadersPolylineShadowVolumeMorphVS,OB as _shadersPolylineShadowVolumeVS,GL as _shadersPolylineVS,oL as _shadersPrimitiveOutlineStageFS,iL as _shadersPrimitiveOutlineStageVS,LO as _shadersRGBToHSB,FO as _shadersRGBToHSL,NO as _shadersRGBToXYZ,PU as _shadersReinhardTonemapping,Ok as _shadersReprojectWebMercatorFS,Bk as _shadersReprojectWebMercatorVS,T1 as _shadersRimLightingMaterial,VS as _shadersSelectedFeatureIdStageCommon,Lb as _shadersShadowVolumeAppearanceFS,aB as _shadersShadowVolumeAppearanceVS,Ay as _shadersShadowVolumeFS,IU as _shadersSilhouette,cL as _shadersSkinningStageVS,Yv as _shadersSkyAtmosphereCommon,Rk as _shadersSkyAtmosphereFS,Mk as _shadersSkyAtmosphereVS,Lk as _shadersSkyBoxFS,Fk as _shadersSkyBoxVS,E1 as _shadersSlopeRampMaterial,b1 as _shadersStripeMaterial,Nk as _shadersSunFS,kk as _shadersSunTextureFS,Vk as _shadersSunVS,e1 as _shadersTexturedMaterialAppearanceFS,t1 as _shadersTexturedMaterialAppearanceVS,ZL as _shadersVector3DTileClampedPolylinesFS,JL as _shadersVector3DTileClampedPolylinesVS,KL as _shadersVector3DTilePolylinesVS,cS as _shadersVectorTileVS,Uk as _shadersViewportQuadFS,tE as _shadersViewportQuadVS,S1 as _shadersWater,sB as _shadersXYZToRGB,BI as _shadersacesTonemapping,RI as _shadersalphaWeight,MI as _shadersantialias,LI as _shadersapproximateSphericalCoordinates,FI as _shadersbackFacing,NI as _shadersbranchFreeTernary,kI as _shaderscascadeColor,VI as _shaderscascadeDistance,UI as _shaderscascadeMatrix,zI as _shaderscascadeWeights,GI as _shaderscolumbusViewMorph,HI as _shaderscomputePosition,WI as _shaderscosineAndSine,jI as _shadersdecompressTextureCoordinates,qI as _shadersdefaultPbrMaterial,U1 as _shadersdegreesPerRadian,YI as _shadersdepthClamp,z1 as _shadersdepthRange,EI as _shadersdepthRangeStruct,XI as _shaderseastNorthUpToEyeCoordinates,KI as _shadersellipsoidContainsPoint,JI as _shadersellipsoidWgs84TextureCoordinates,G1 as _shadersepsilon1,H1 as _shadersepsilon2,W1 as _shadersepsilon3,j1 as _shadersepsilon4,q1 as _shadersepsilon5,Y1 as _shadersepsilon6,X1 as _shadersepsilon7,ZI as _shadersequalsEpsilon,QI as _shaderseyeOffset,$I as _shaderseyeToWindowCoordinates,eO as _shadersfastApproximateAtan,tO as _shadersfog,nO as _shadersgammaCorrect,iO as _shadersgeodeticSurfaceNormal,oO as _shadersgetDefaultMaterial,rO as _shadersgetLambertDiffuse,sO as _shadersgetSpecular,aO as _shadersgetWaterNoise,uO as _shadershue,K1 as _shadersinfinity,fO as _shadersinverseGamma,dO as _shadersisEmpty,hO as _shadersisFull,mO as _shaderslatitudeToWebMercatorFraction,_O as _shaderslineDistance,pO as _shaderslinearToSrgb,gO as _shadersluminance,bI as _shadersmaterial,SI as _shadersmaterialInput,yO as _shadersmetersPerPixel,wI as _shadersmodelMaterial,AO as _shadersmodelToWindowCoordinates,vI as _shadersmodelVertexOutput,xO as _shadersmultiplyWithColorBalance,CO as _shadersnearFarScalar,TO as _shadersoctDecode,J1 as _shadersoneOverPi,Z1 as _shadersoneOverTwoPi,EO as _shaderspackDepth,Q1 as _shaderspassCesium3DTile,$1 as _shaderspassCesium3DTileClassification,eI as _shaderspassCesium3DTileClassificationIgnoreShow,tI as _shaderspassClassification,nI as _shaderspassCompute,iI as _shaderspassEnvironment,oI as _shaderspassGlobe,rI as _shaderspassOpaque,sI as _shaderspassOverlay,aI as _shaderspassTerrainClassification,cI as _shaderspassTranslucent,bO as _shaderspbrLighting,SO as _shaderspbrMetallicRoughnessMaterial,DI as _shaderspbrParameters,wO as _shaderspbrSpecularGlossinessMaterial,vO as _shadersphong,lI as _shaderspi,uI as _shaderspiOverFour,fI as _shaderspiOverSix,dI as _shaderspiOverThree,hI as _shaderspiOverTwo,DO as _shadersplaneDistance,PO as _shaderspointAlongRay,mI as _shadersradiansPerDegree,PI as _shadersray,IO as _shadersrayEllipsoidIntersectionInterval,II as _shadersraySegment,OO as _shadersraySphereIntersectionInterval,BO as _shadersreadDepth,RO as _shadersreadNonPerspective,MO as _shadersreverseLogDepth,kO as _shadersround,VO as _shaderssampleOctahedralProjection,UO as _shaderssaturation,pI as _shaderssceneMode2D,_I as _shaderssceneMode3D,gI as _shaderssceneModeColumbusView,yI as _shaderssceneModeMorphing,zO as _shadersshadowDepthCompare,OI as _shadersshadowParameters,GO as _shadersshadowVisibility,HO as _shaderssignNotZero,AI as _shaderssolarRadius,WO as _shaderssphericalHarmonics,jO as _shaderssrgbToLinear,qO as _shaderstangentToEyeSpaceMatrix,xI as _shadersthreePiOver2,YO as _shaderstransformPlane,XO as _shaderstranslateRelativeToEye,KO as _shaderstranslucentPhong,JO as _shaderstranspose,CI as _shaderstwoPi,ZO as _shadersunpackDepth,QO as _shadersunpackFloat,$O as _shadersunpackUint,eB as _shadersvalueTransform,tB as _shadersvertexLogDepth,TI as _shaderswebMercatorMaxLatitude,nB as _shaderswindowToEyeCoordinates,iB as _shaderswriteDepthClamp,oB as _shaderswriteLogDepth,rB as _shaderswriteNonPerspective,mR as addBuffer,oR as addDefaults,fR as addExtensionsRequired,wf as addExtensionsUsed,Vy as addPipelineExtras,ls as addToArray,FP as appendForwardSlash,po as arrayRemoveDuplicates,px as barycentricCoordinates,Go as binarySearch,dM as buildDrawCommand,Jt as buildModuleUrl,Ode as cancelAnimationFrame,nt as clone,_t as combine,qE as computeFlyToLocationForRectangle,xC as createBillboardPointCallback,An as createCommand,Vz as createDefaultImageryProviderViewModels,Uz as createDefaultTerrainProviderViewModels,Yge as createElevationBandMaterial,kn as createGuid,Eo as createMaterialPropertyDescriptor,Xge as createOsmBuildings,ae as createPropertyDescriptor,xl as createRawPropertyDescriptor,Kge as createTangentSpaceDebugPrimitive,Uye as createTaskProcessorWorker,F1 as createUniform,N1 as createUniformArray,Gg as createWorldImagery,K3 as createWorldTerrain,J3 as decodeGoogleEarthEnterpriseData,$L as decodeVectorPolylinePositions,y as defaultValue,Xr as defer,u as defined,br as deprecationWarning,le as destroyObject,qle as exportKml,Kx as findAccessorMinMax,vC as findContentMetadata,DC as findGroupMetadata,sF as findTileMetadata,yS as forEachTextureInMaterial,dp as formatError,gK as freezeRenderState,Op as getAbsoluteUri,wl as getAccessorByteStride,NP as getBaseUri,mu as getBinaryAccessor,hz as getClipAndStyleCode,vE as getClippingFunction,l_ as getComponentReader,Pn as getElement,XA as getExtensionFromUri,K_ as getFilenameFromUri,ek as getImageFromTypedArray,wd as getImagePixels,Yo as getJsonFromTypedArray,Xd as getMagic,El as getStringFromTypedArray,Si as getTimestamp,Ri as hasExtension,Yp as heightReferenceOnEntityPropertyChanged,Tc as isBitSet,KA as isBlobUri,JA as isCrossOriginUrl,Bp as isDataUri,Pp as isLeapYear,xe as knockout,$E as knockout_3_5_1,vz as knockout_es5,ZA as loadAndExecuteScript,L3 as loadCubeMap,Yx as loadImageFromTypedArray,yl as loadKTX2,Z0 as mergeSort,V1 as modernizeShader,uR as moveTechniqueRenderStates,dR as moveTechniquesToExtension,_u as numberOfComponentsForType,QA as objectToQuery,Dt as oneTimeWarning,y_ as parseBatchTable,PR as parseBoundingVolumeSemantics,MR as parseFeatureMetadataLegacy,aR as parseGlb,VP as parseResponseHeaders,RR as parseStructuralMetadata,Nhe as pointInsideTriangle,PC as preprocess3DTileContent,ru as queryToObject,pR as readAccessorPacked,Jx as removeExtension,sR as removeExtensionsRequired,Xx as removeExtensionsUsed,lR as removePipelineExtras,hR as removeUnusedElements,Uhe as requestAnimationFrame,zy as resizeImageToNextPowerOfTwo,HN as sampleTerrain,cg as sampleTerrainMostDetailed,UA as scaleToGeodeticSurface,cB as subdivideArray,la as subscribeAndEvaluate,gR as updateAccessorComponentTypes,CR as updateVersion,mr as usesExtension,E0e as viewerCesium3DTilesInspectorMixin,b0e as viewerCesiumInspectorMixin,w0e as viewerDragDropMixin,v0e as viewerPerformanceWatchdogMixin,cme as webGLConstantToGlslType,yk as wrapFunction,TC as writeTextToCanvas};