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hy-screen-2.0/docs/assets/data-b6eb78ac-1784378651390.js

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}
`)}}}class $i{constructor({scene:e,time:n},i){this.scene=e,this.time=n,this.instance=null;let s={position:new F(0,0,0),gridSize:100,gridDivision:20,gridColor:2635578,shapeSize:1,shapeColor:9345950,pointSize:.2,pointColor:2635578,pointLayout:{row:200,col:200},pointBlending:An};this.options=Object.assign({},s,i),this.init()}init(){let e=new ve;e.name="Grid";let n=this.createGridHelp(),i=this.createShapes(),s=this.createPoint();e.add(n,i,s),e.position.copy(this.options.position),this.instance=e,this.scene.add(e)}createShapes(){let{gridSize:e,gridDivision:n,shapeSize:i,shapeColor:s}=this.options,o=e/n,r=e/2,a=new ge({color:s,side:Cn}),h=[];for(let c=0;c<n+1;c++)for(let u=0;u<n+1;u++){let p=this.createPlus(i);p.translate(-r+c*o,-r+u*o,0),h.push(p)}let d=Xt(h),l=new re(d,a);return l.renderOrder=-1,l.rotateX(-Math.PI/2),l.position.y+=.01,l}createGridHelp(){let{gridSize:e,gridDivision:n,gridColor:i}=this.options;return new bn(e,n,i,i)}createPoint(){let{gridSize:e,pointSize:n,pointColor:i,pointBlending:s,pointLayout:o}=this.options;const r=o.row,a=o.col,h=new Float32Array(r*a*3);for(let u=0;u<r;u++)for(let p=0;p<a;p++){let m=u/(r-1)*e-e/2,g=0,f=p/(a-1)*e-e/2,E=(u*a+p)*3;h[E]=m,h[E+1]=g,h[E+2]=f}var d=new it;d.setAttribute("position",new De(h,3));let l=new kt({size:n,sizeAttenuation:!0,color:i,blending:s});return new Ht(d,l)}setPointMode(){}createPlus(e=50){let n=e/6/3,i=e/3,s=[new N(-i,-n),new N(-n,-n),new N(-n,-i),new N(n,-i),new N(n,-i),new N(n,-n),new N(i,-n),new N(i,n),new N(n,n),new N(n,i),new N(-n,i),new N(-n,n),new N(-i,n)],o=new st(s);return new Yt(o,24)}}const Bt=new F,Ri=new Pn,_t=new F;class sn extends ot{constructor(e=document.createElement("div")){super(),this.isCSS3DObject=!0,this.element=e,this.element.style.position="absolute",this.element.style.pointerEvents="auto",this.element.style.userSelect="none",this.element.setAttribute("draggable",!1),this.addEventListener("removed",function(){this.traverse(function(n){n.element instanceof Element&&n.element.parentNode!==null&&n.element.parentNode.removeChild(n.element)})})}copy(e,n){return super.copy(e,n),this.element=e.element.cloneNode(!0),this}}class Bi extends sn{constructor(e){super(e),this.isCSS3DSprite=!0,this.rotation2D=0}copy(e,n){return super.copy(e,n),this.rotation2D=e.rotation2D,this}}const ee=new rt,_i=new rt;class Ui{constructor(e={}){const n=this;let i,s,o,r;const a={camera:{style:""},objects:new WeakMap},h=e.element!==void 0?e.element:document.createElement("div");h.style.overflow="hidden",this.domElement=h;const d=document.createElement("div");d.style.transformOrigin="0 0",d.style.pointerEvents="none",h.appendChild(d);const l=document.createElement("div");l.style.transformStyle="preserve-3d",d.appendChild(l),this.getSize=function(){return{width:i,height:s}},this.render=function(g,f){const E=f.projectionMatrix.elements[5]*r;f.view&&f.view.enabled?(d.style.transform=`translate( ${-f.view.offsetX*(i/f.view.width)}px, ${-f.view.offsetY*(s/f.view.height)}px )`,d.style.transform+=`scale( ${f.view.fullWidth/f.view.width}, ${f.view.fullHeight/f.view.height} )`):d.style.transform="",g.matrixWorldAutoUpdate===!0&&g.updateMatrixWorld(),f.parent===null&&f.matrixWorldAutoUpdate===!0&&f.updateMatrixWorld();let S,y;f.isOrthographicCamera&&(S=-(f.right+f.left)/2,y=(f.top+f.bottom)/2);const w=f.view&&f.view.enabled?f.view.height/f.view.fullHeight:1,x=f.isOrthographicCamera?`scale( ${w} )scale(`+E+")translate("+c(S)+"px,"+c(y)+"px)"+u(f.matrixWorldInverse):`scale( ${w} )translateZ(`+E+"px)"+u(f.matrixWorldInverse),L=(f.isPerspectiveCamera?"perspective("+E+"px) ":"")+x+"translate("+o+"px,"+r+"px)";a.camera.style!==L&&(l.style.transform=L,a.camera.style=L),m(g,g,f)},this.setSize=function(g,f){i=g,s=f,o=i/2,r=s/2,h.style.width=g+"px",h.style.height=f+"px",d.style.width=g+"px",d.style.height=f+"px",l.style.width=g+"px",l.style.height=f+"px"};function c(g){return Math.abs(g)<1e-10?0:g}function u(g){const f=g.elements;return"matrix3d("+c(f[0])+","+c(-f[1])+","+c(f[2])+","+c(f[3])+","+c(f[4])+","+c(-f[5])+","+c(f[6])+","+c(f[7])+","+c(f[8])+","+c(-f[9])+","+c(f[10])+","+c(f[11])+","+c(f[12])+","+c(-f[13])+","+c(f[14])+","+c(f[15])+")"}function p(g){const f=g.elements;return"translate(-50%,-50%)"+("matrix3d("+c(f[0])+","+c(f[1])+","+c(f[2])+","+c(f[3])+","+c(-f[4])+","+c(-f[5])+","+c(-f[6])+","+c(-f[7])+","+c(f[8])+","+c(f[9])+","+c(f[10])+","+c(f[11])+","+c(f[12])+","+c(f[13])+","+c(f[14])+","+c(f[15])+")")}function m(g,f,E,S){if(g.isCSS3DObject){const y=g.visible===!0&&g.layers.test(E.layers)===!0;if(g.element.style.display=y===!0?"":"none",y===!0){g.onBeforeRender(n,f,E);let w;g.isCSS3DSprite?(ee.copy(E.matrixWorldInverse),ee.transpose(),g.rotation2D!==0&&ee.multiply(_i.makeRotationZ(g.rotation2D)),g.matrixWorld.decompose(Bt,Ri,_t),ee.setPosition(Bt),ee.scale(_t),ee.elements[3]=0,ee.elements[7]=0,ee.elements[11]=0,ee.elements[15]=1,w=p(ee)):w=p(g.matrixWorld);const x=g.element,C=a.objects.get(g);if(C===void 0||C.style!==w){x.style.transform=w;const L={style:w};a.objects.set(g,L)}x.parentNode!==l&&l.appendChild(x),g.onAfterRender(n,f,E)}}for(let y=0,w=g.children.length;y<w;y++)m(g.children[y],f,E)}}}class es{constructor({scene:e,camera:n,time:i,sizes:s,canvas:o}){this.scene=e,this.camera=n,this.time=i,this.sizes=s,this.canvas=o,this.parent=null;let{width:r,height:a}=this.sizes,h=new Ui;this.css3dRender=h,h.setSize(r,a),h.domElement.style.position="absolute",h.domElement.style.left="0px",h.domElement.style.top="0px",h.domElement.style.pointerEvents="none",h.domElement.className="label3d-"+Kn(),this.canvas.parentNode.appendChild(h.domElement),this.time.on("tick",()=>{this.update()}),this.sizes.on("resize",()=>{this.resize()})}create(e="",n="",i=!1){let s=document.createElement("div");s.innerHTML=e,s.className=n,s.style.visibility="hidden",s.style.position="absolute",n||(s.style.padding="10px",s.style.color="#fff",s.style.fontSize="12px",s.style.textAlign="center",s.style.background="rgba(0,0,0,0.6)",s.style.borderRadius="4px");let o=null;return i?o=new Bi(s):o=new sn(s),o.init=(r,a)=>{o.element.innerHTML=r,o.element.style.visibility="visible",o.position.copy(a)},o.hide=()=>{o.element.style.visibility="hidden"},o.scaleHide=()=>{o.element.classList.add("scale-hidden")},o.show=()=>{o.element.style.visibility="visible",o.element.classList.remove("scale-hidden")},o.setParent=r=>{this.parent=r,r.add(o)},o.remove=()=>{this.parent.remove(o)},o}setLabelStyle(e,n=.1,i="x",s=Math.PI/2,o="none"){e.element.style.pointerEvents=o,e.scale.set(n,n,n),e.rotation[i]=s}setRenderLevel(e){this.css3dRender.domElement.style.zIndex=e}update(){this.css3dRender.render(this.scene,this.camera.instance)}destroy(){if(this.css3dRender){let e=this.css3dRender.domElement;e.parentNode.removeChild(e)}}resize(){let{width:e,height:n}=this.sizes;this.css3dRender.setSize(e,n)}}class ts{constructor({time:e},n){this.time=e,this.options=Object.assign({},{width:10,scale:1,position:new F(0,0,0),needRotate:!1,rotateSpeed:.001,material:new ge({transparent:!0,opacity:1,depthTest:!0})},n);let i=new Ln(this.options.width,this.options.width),s=new re(i,this.options.material);s.position.copy(this.options.position),s.scale.set(this.options.scale,this.options.scale,this.options.scale),this.instance=s}setParent(e){e.add(this.instance),this.time.on("tick",()=>{this.update()})}update(){this.options.needRotate&&(this.instance.rotation.z+=this.options.rotateSpeed)}}class on{constructor({time:e},n={}){this.instance=null,this.time=e,this.enable=!0,this.config=Object.assign({num:100,range:500,speed:.01,renderOrder:99,dir:"up",material:new kt({map:on.createTexture(),size:20,color:16777215,transparent:!0,opacity:1,depthTest:!1,vertexColors:!0,blending:On,sizeAttenuation:!0})},n),this.create()}create(){const{range:e,speed:n,dir:i,material:s,num:o,renderOrder:r}=this.config,a=[],h=[],d=[];for(let c=0;c<o;c++){a.push(Math.random()*e-e/2,Math.random()*e-e/2,Math.random()*e-e/2);let u=i==="up"?1:-1;d.push(Math.random()*u,(.1+Math.random())*u,.1+Math.random()*u);const p=s.color.clone();let m={};p.getHSL(m),p.setHSL(m.h,m.s,m.l*Math.random()),h.push(p.r,p.g,p.b)}const l=new it;l.setAttribute("position",new De(new Float32Array(a),3)),l.setAttribute("velocities",new De(new Float32Array(d),3)),l.setAttribute("color",new De(new Float32Array(h),3)),this.instance=new Ht(l,s),this.instance.renderOrder=r}static createTexture(){let e=document.createElement("canvas");e.width=1024,e.height=1024;let n=e.getContext("2d"),i=n.createRadialGradient(512,512,0,512,512,512);return i.addColorStop(0,"rgba(255,255,255,1)"),i.addColorStop(1,"rgba(255,255,255,0)"),n.fillStyle=i,n.fillRect(0,0,1024,1024),new zn(e)}update(e,n){if(!this.instance)return!1;const{range:i,speed:s,dir:o}=this.config;let r=o==="up"?1:-1,a=this.instance.geometry.getAttribute("position"),h=this.instance.geometry.getAttribute("velocities");const d=a.count;for(let l=0;l<d;l++){let c=a.getX(l);a.getY(l);let u=a.getZ(l),p=h.getX(l),m=h.getY(l);h.getZ(l),c+=Math.sin(p*n)*e,u+=s*r,u>i/2&&r===1&&(u=-i/2),u<-i/2&&r==-1&&(u=i/2),a.setX(l,c),a.setZ(l,u),h.setX(l,p),h.setY(l,m)}a.needsUpdate=!0,h.needsUpdate=!0}setParent(e){e.add(this.instance),this.time.on("tick",(n,i)=>{this.enable&&this.update(n,i)})}}class ns{constructor({},e={}){this.mapGroup=new ve,this.coordinates=[],this.config=Object.assign({position:new F(0,0,0),geoProjectionCenter:new N(0,0),geoProjectionScale:120,data:"",renderOrder:1,merge:!1,material:new ge({color:1582651,transparent:!0,opacity:1})},e),this.mapGroup.position.copy(this.config.position);let n=ct(this.config.data);this.create(n)}geoProjection(e){return dt().center(this.config.geoProjectionCenter).scale(this.config.geoProjectionScale).translate([0,0])(e)}create(e){let{merge:n}=this.config,i=[];if(e.features.forEach(s=>{const o=new ot;let{name:r,center:a=[],centroid:h=[]}=s.properties;this.coordinates.push({name:r,center:a,centroid:h}),o.userData.name=r,s.geometry.coordinates.forEach(d=>{d.forEach(l=>{const c=new st;for(let p=0;p<l.length;p++){if(!l[p][0]||!l[p][1])return!1;const[m,g]=this.geoProjection(l[p]);p===0&&c.moveTo(m,-g),c.lineTo(m,-g)}const u=new Yt(c);if(n)i.push(u);else{const p=new re(u,this.config.material);p.renderOrder=this.config.renderOrder,p.userData.name=r,o.add(p)}})}),n||this.mapGroup.add(o)}),n){let s=Xt(i);const o=new re(s,this.config.material);o.renderOrder=this.config.renderOrder,this.mapGroup.add(o)}}getCoordinates(){return this.coordinates}setParent(e){e.add(this.mapGroup)}}class is{constructor({assets:e,time:n},i={}){this.mapGroup=new ve,this.assets=e,this.time=n,this.coordinates=[],this.config=Object.assign({position:new F(0,0,0),geoProjectionCenter:new N(0,0),geoProjectionScale:120,data:"",renderOrder:1,topFaceMaterial:new ge({color:1582651,transparent:!0,opacity:1}),sideMaterial:new ge({color:464171,transparent:!0,opacity:1}),depth:.1},i),this.mapGroup.position.copy(this.config.position);let s=ct(this.config.data);this.create(s)}geoProjection(e){return dt().center(this.config.geoProjectionCenter).scale(this.config.geoProjectionScale).translate([0,0])(e)}create(e){e.features.forEach(n=>{var d,l,c;const i=new ot;let{name:s,center:o=[],centroid:r=[]}=n.properties;this.coordinates.push({name:s,center:o,centroid:r});const a={depth:this.config.depth,bevelEnabled:(d=this.config.bevelEnabled)!=null?d:!0,bevelSegments:(l=this.config.bevelSegments)!=null?l:1,bevelThickness:(c=this.config.bevelThickness)!=null?c:.1};let h=[this.config.topFaceMaterial,this.config.sideMaterial];n.geometry.coordinates.forEach(u=>{u.forEach((p,m)=>{const g=new st;for(let S=0;S<p.length;S++){if(!p[S][0]||!p[S][1])return!1;const[y,w]=this.geoProjection(p[S]);S===0&&g.moveTo(y,-w),g.lineTo(y,-w)}const f=new Dn(g,a),E=new re(f,h);i.add(E)})}),this.mapGroup.add(i)})}getCoordinates(){return this.coordinates}setParent(e){e.add(this.mapGroup)}}const Ut=new at,Le=new F;class rn extends Tn{constructor(){super(),this.isLineSegmentsGeometry=!0,this.type="LineSegmentsGeometry";const e=[-1,2,0,1,2,0,-1,1,0,1,1,0,-1,0,0,1,0,0,-1,-1,0,1,-1,0],n=[-1,2,1,2,-1,1,1,1,-1,-1,1,-1,-1,-2,1,-2],i=[0,2,1,2,3,1,2,4,3,4,5,3,4,6,5,6,7,5];this.setIndex(i),this.setAttribute("position",new wt(e,3)),this.setAttribute("uv",new wt(n,2))}applyMatrix4(e){const n=this.attributes.instanceStart,i=this.attributes.instanceEnd;return n!==void 0&&(n.applyMatrix4(e),i.applyMatrix4(e),n.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}setPositions(e){let n;e instanceof Float32Array?n=e:Array.isArray(e)&&(n=new Float32Array(e));const i=new qe(n,6,1);return this.setAttribute("instanceStart",new ue(i,3,0)),this.setAttribute("instanceEnd",new ue(i,3,3)),this.computeBoundingBox(),this.computeBoundingSphere(),this}setColors(e){let n;e instanceof Float32Array?n=e:Array.isArray(e)&&(n=new Float32Array(e));const i=new qe(n,6,1);return this.setAttribute("instanceColorStart",new ue(i,3,0)),this.setAttribute("instanceColorEnd",new ue(i,3,3)),this}fromWireframeGeometry(e){return this.setPositions(e.attributes.position.array),this}fromEdgesGeometry(e){return this.setPositions(e.attributes.position.array),this}fromMesh(e){return this.fromWireframeGeometry(new Rn(e.geometry)),this}fromLineSegments(e){const n=e.geometry;return this.setPositions(n.attributes.position.array),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new at);const e=this.attributes.instanceStart,n=this.attributes.instanceEnd;e!==void 0&&n!==void 0&&(this.boundingBox.setFromBufferAttribute(e),Ut.setFromBufferAttribute(n),this.boundingBox.union(Ut))}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new Vt),this.boundingBox===null&&this.computeBoundingBox();const e=this.attributes.instanceStart,n=this.attributes.instanceEnd;if(e!==void 0&&n!==void 0){const i=this.boundingSphere.center;this.boundingBox.getCenter(i);let s=0;for(let o=0,r=e.count;o<r;o++)Le.fromBufferAttribute(e,o),s=Math.max(s,i.distanceToSquared(Le)),Le.fromBufferAttribute(n,o),s=Math.max(s,i.distanceToSquared(Le));this.boundingSphere.radius=Math.sqrt(s),isNaN(this.boundingSphere.radius)&&console.error("THREE.LineSegmentsGeometry.computeBoundingSphere(): Computed radius is NaN. The instanced position data is likely to have NaN values.",this)}}toJSON(){}applyMatrix(e){return console.warn("THREE.LineSegmentsGeometry: applyMatrix() has been renamed to applyMatrix4()."),this.applyMatrix4(e)}}Te.line={worldUnits:{value:1},linewidth:{value:1},resolution:{value:new N(1,1)},dashOffset:{value:0},dashScale:{value:1},dashSize:{value:1},gapSize:{value:1}};Re.line={uniforms:Jt.merge([Te.common,Te.fog,Te.line]),vertexShader:`
#include <common>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
uniform float linewidth;
uniform vec2 resolution;
attribute vec3 instanceStart;
attribute vec3 instanceEnd;
attribute vec3 instanceColorStart;
attribute vec3 instanceColorEnd;
#ifdef WORLD_UNITS
varying vec4 worldPos;
varying vec3 worldStart;
varying vec3 worldEnd;
#ifdef USE_DASH
varying vec2 vUv;
#endif
#else
varying vec2 vUv;
#endif
#ifdef USE_DASH
uniform float dashScale;
attribute float instanceDistanceStart;
attribute float instanceDistanceEnd;
varying float vLineDistance;
#endif
void trimSegment( const in vec4 start, inout vec4 end ) {
// trim end segment so it terminates between the camera plane and the near plane
// conservative estimate of the near plane
float a = projectionMatrix[ 2 ][ 2 ]; // 3nd entry in 3th column
float b = projectionMatrix[ 3 ][ 2 ]; // 3nd entry in 4th column
float nearEstimate = - 0.5 * b / a;
float alpha = ( nearEstimate - start.z ) / ( end.z - start.z );
end.xyz = mix( start.xyz, end.xyz, alpha );
}
void main() {
#ifdef USE_COLOR
vColor.xyz = ( position.y < 0.5 ) ? instanceColorStart : instanceColorEnd;
#endif
#ifdef USE_DASH
vLineDistance = ( position.y < 0.5 ) ? dashScale * instanceDistanceStart : dashScale * instanceDistanceEnd;
vUv = uv;
#endif
float aspect = resolution.x / resolution.y;
// camera space
vec4 start = modelViewMatrix * vec4( instanceStart, 1.0 );
vec4 end = modelViewMatrix * vec4( instanceEnd, 1.0 );
#ifdef WORLD_UNITS
worldStart = start.xyz;
worldEnd = end.xyz;
#else
vUv = uv;
#endif
// special case for perspective projection, and segments that terminate either in, or behind, the camera plane
// clearly the gpu firmware has a way of addressing this issue when projecting into ndc space
// but we need to perform ndc-space calculations in the shader, so we must address this issue directly
// perhaps there is a more elegant solution -- WestLangley
bool perspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 ); // 4th entry in the 3rd column
if ( perspective ) {
if ( start.z < 0.0 && end.z >= 0.0 ) {
trimSegment( start, end );
} else if ( end.z < 0.0 && start.z >= 0.0 ) {
trimSegment( end, start );
}
}
// clip space
vec4 clipStart = projectionMatrix * start;
vec4 clipEnd = projectionMatrix * end;
// ndc space
vec3 ndcStart = clipStart.xyz / clipStart.w;
vec3 ndcEnd = clipEnd.xyz / clipEnd.w;
// direction
vec2 dir = ndcEnd.xy - ndcStart.xy;
// account for clip-space aspect ratio
dir.x *= aspect;
dir = normalize( dir );
#ifdef WORLD_UNITS
vec3 worldDir = normalize( end.xyz - start.xyz );
vec3 tmpFwd = normalize( mix( start.xyz, end.xyz, 0.5 ) );
vec3 worldUp = normalize( cross( worldDir, tmpFwd ) );
vec3 worldFwd = cross( worldDir, worldUp );
worldPos = position.y < 0.5 ? start: end;
// height offset
float hw = linewidth * 0.5;
worldPos.xyz += position.x < 0.0 ? hw * worldUp : - hw * worldUp;
// don't extend the line if we're rendering dashes because we
// won't be rendering the endcaps
#ifndef USE_DASH
// cap extension
worldPos.xyz += position.y < 0.5 ? - hw * worldDir : hw * worldDir;
// add width to the box
worldPos.xyz += worldFwd * hw;
// endcaps
if ( position.y > 1.0 || position.y < 0.0 ) {
worldPos.xyz -= worldFwd * 2.0 * hw;
}
#endif
// project the worldpos
vec4 clip = projectionMatrix * worldPos;
// shift the depth of the projected points so the line
// segments overlap neatly
vec3 clipPose = ( position.y < 0.5 ) ? ndcStart : ndcEnd;
clip.z = clipPose.z * clip.w;
#else
vec2 offset = vec2( dir.y, - dir.x );
// undo aspect ratio adjustment
dir.x /= aspect;
offset.x /= aspect;
// sign flip
if ( position.x < 0.0 ) offset *= - 1.0;
// endcaps
if ( position.y < 0.0 ) {
offset += - dir;
} else if ( position.y > 1.0 ) {
offset += dir;
}
// adjust for linewidth
offset *= linewidth;
// adjust for clip-space to screen-space conversion // maybe resolution should be based on viewport ...
offset /= resolution.y;
// select end
vec4 clip = ( position.y < 0.5 ) ? clipStart : clipEnd;
// back to clip space
offset *= clip.w;
clip.xy += offset;
#endif
gl_Position = clip;
vec4 mvPosition = ( position.y < 0.5 ) ? start : end; // this is an approximation
#include <logdepthbuf_vertex>
#include <clipping_planes_vertex>
#include <fog_vertex>
}
`,fragmentShader:`
uniform vec3 diffuse;
uniform float opacity;
uniform float linewidth;
#ifdef USE_DASH
uniform float dashOffset;
uniform float dashSize;
uniform float gapSize;
#endif
varying float vLineDistance;
#ifdef WORLD_UNITS
varying vec4 worldPos;
varying vec3 worldStart;
varying vec3 worldEnd;
#ifdef USE_DASH
varying vec2 vUv;
#endif
#else
varying vec2 vUv;
#endif
#include <common>
#include <color_pars_fragment>
#include <fog_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
vec2 closestLineToLine(vec3 p1, vec3 p2, vec3 p3, vec3 p4) {
float mua;
float mub;
vec3 p13 = p1 - p3;
vec3 p43 = p4 - p3;
vec3 p21 = p2 - p1;
float d1343 = dot( p13, p43 );
float d4321 = dot( p43, p21 );
float d1321 = dot( p13, p21 );
float d4343 = dot( p43, p43 );
float d2121 = dot( p21, p21 );
float denom = d2121 * d4343 - d4321 * d4321;
float numer = d1343 * d4321 - d1321 * d4343;
mua = numer / denom;
mua = clamp( mua, 0.0, 1.0 );
mub = ( d1343 + d4321 * ( mua ) ) / d4343;
mub = clamp( mub, 0.0, 1.0 );
return vec2( mua, mub );
}
void main() {
#include <clipping_planes_fragment>
#ifdef USE_DASH
if ( vUv.y < - 1.0 || vUv.y > 1.0 ) discard; // discard endcaps
if ( mod( vLineDistance + dashOffset, dashSize + gapSize ) > dashSize ) discard; // todo - FIX
#endif
float alpha = opacity;
#ifdef WORLD_UNITS
// Find the closest points on the view ray and the line segment
vec3 rayEnd = normalize( worldPos.xyz ) * 1e5;
vec3 lineDir = worldEnd - worldStart;
vec2 params = closestLineToLine( worldStart, worldEnd, vec3( 0.0, 0.0, 0.0 ), rayEnd );
vec3 p1 = worldStart + lineDir * params.x;
vec3 p2 = rayEnd * params.y;
vec3 delta = p1 - p2;
float len = length( delta );
float norm = len / linewidth;
#ifndef USE_DASH
#ifdef USE_ALPHA_TO_COVERAGE
float dnorm = fwidth( norm );
alpha = 1.0 - smoothstep( 0.5 - dnorm, 0.5 + dnorm, norm );
#else
if ( norm > 0.5 ) {
discard;
}
#endif
#endif
#else
#ifdef USE_ALPHA_TO_COVERAGE
// artifacts appear on some hardware if a derivative is taken within a conditional
float a = vUv.x;
float b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;
float len2 = a * a + b * b;
float dlen = fwidth( len2 );
if ( abs( vUv.y ) > 1.0 ) {
alpha = 1.0 - smoothstep( 1.0 - dlen, 1.0 + dlen, len2 );
}
#else
if ( abs( vUv.y ) > 1.0 ) {
float a = vUv.x;
float b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;
float len2 = a * a + b * b;
if ( len2 > 1.0 ) discard;
}
#endif
#endif
vec4 diffuseColor = vec4( diffuse, alpha );
#include <logdepthbuf_fragment>
#include <color_fragment>
gl_FragColor = vec4( diffuseColor.rgb, alpha );
#include <tonemapping_fragment>
#include <colorspace_fragment>
#include <fog_fragment>
#include <premultiplied_alpha_fragment>
}
`};class an extends Bn{constructor(e){super({type:"LineMaterial",uniforms:Jt.clone(Re.line.uniforms),vertexShader:Re.line.vertexShader,fragmentShader:Re.line.fragmentShader,clipping:!0}),this.isLineMaterial=!0,this.setValues(e)}get color(){return this.uniforms.diffuse.value}set color(e){this.uniforms.diffuse.value=e}get worldUnits(){return"WORLD_UNITS"in this.defines}set worldUnits(e){e===!0?this.defines.WORLD_UNITS="":delete this.defines.WORLD_UNITS}get linewidth(){return this.uniforms.linewidth.value}set linewidth(e){this.uniforms.linewidth&&(this.uniforms.linewidth.value=e)}get dashed(){return"USE_DASH"in this.defines}set dashed(e){e===!0!==this.dashed&&(this.needsUpdate=!0),e===!0?this.defines.USE_DASH="":delete this.defines.USE_DASH}get dashScale(){return this.uniforms.dashScale.value}set dashScale(e){this.uniforms.dashScale.value=e}get dashSize(){return this.uniforms.dashSize.value}set dashSize(e){this.uniforms.dashSize.value=e}get dashOffset(){return this.uniforms.dashOffset.value}set dashOffset(e){this.uniforms.dashOffset.value=e}get gapSize(){return this.uniforms.gapSize.value}set gapSize(e){this.uniforms.gapSize.value=e}get opacity(){return this.uniforms.opacity.value}set opacity(e){this.uniforms&&(this.uniforms.opacity.value=e)}get resolution(){return this.uniforms.resolution.value}set resolution(e){this.uniforms.resolution.value.copy(e)}get alphaToCoverage(){return"USE_ALPHA_TO_COVERAGE"in this.defines}set alphaToCoverage(e){this.defines&&(e===!0!==this.alphaToCoverage&&(this.needsUpdate=!0),e===!0?(this.defines.USE_ALPHA_TO_COVERAGE="",this.extensions.derivatives=!0):(delete this.defines.USE_ALPHA_TO_COVERAGE,this.extensions.derivatives=!1))}}const It=new F,jt=new F,W=new Ge,k=new Ge,te=new Ge,Ve=new F,Je=new rt,H=new _n,Gt=new F,Oe=new at,ze=new Vt,ne=new Ge;let ie,le;function Nt(t,e,n){return ne.set(0,0,-e,1).applyMatrix4(t.projectionMatrix),ne.multiplyScalar(1/ne.w),ne.x=le/n.width,ne.y=le/n.height,ne.applyMatrix4(t.projectionMatrixInverse),ne.multiplyScalar(1/ne.w),Math.abs(Math.max(ne.x,ne.y))}function Ii(t,e){const n=t.matrixWorld,i=t.geometry,s=i.attributes.instanceStart,o=i.attributes.instanceEnd,r=Math.min(i.instanceCount,s.count);for(let a=0,h=r;a<h;a++){H.start.fromBufferAttribute(s,a),H.end.fromBufferAttribute(o,a),H.applyMatrix4(n);const d=new F,l=new F;ie.distanceSqToSegment(H.start,H.end,l,d),l.distanceTo(d)<le*.5&&e.push({point:l,pointOnLine:d,distance:ie.origin.distanceTo(l),object:t,face:null,faceIndex:a,uv:null,uv1:null})}}function ji(t,e,n){const i=e.projectionMatrix,o=t.material.resolution,r=t.matrixWorld,a=t.geometry,h=a.attributes.instanceStart,d=a.attributes.instanceEnd,l=Math.min(a.instanceCount,h.count),c=-e.near;ie.at(1,te),te.w=1,te.applyMatrix4(e.matrixWorldInverse),te.applyMatrix4(i),te.multiplyScalar(1/te.w),te.x*=o.x/2,te.y*=o.y/2,te.z=0,Ve.copy(te),Je.multiplyMatrices(e.matrixWorldInverse,r);for(let u=0,p=l;u<p;u++){if(W.fromBufferAttribute(h,u),k.fromBufferAttribute(d,u),W.w=1,k.w=1,W.applyMatrix4(Je),k.applyMatrix4(Je),W.z>c&&k.z>c)continue;if(W.z>c){const y=W.z-k.z,w=(W.z-c)/y;W.lerp(k,w)}else if(k.z>c){const y=k.z-W.z,w=(k.z-c)/y;k.lerp(W,w)}W.applyMatrix4(i),k.applyMatrix4(i),W.multiplyScalar(1/W.w),k.multiplyScalar(1/k.w),W.x*=o.x/2,W.y*=o.y/2,k.x*=o.x/2,k.y*=o.y/2,H.start.copy(W),H.start.z=0,H.end.copy(k),H.end.z=0;const g=H.closestPointToPointParameter(Ve,!0);H.at(g,Gt);const f=Un.lerp(W.z,k.z,g),E=f>=-1&&f<=1,S=Ve.distanceTo(Gt)<le*.5;if(E&&S){H.start.fromBufferAttribute(h,u),H.end.fromBufferAttribute(d,u),H.start.applyMatrix4(r),H.end.applyMatrix4(r);const y=new F,w=new F;ie.distanceSqToSegment(H.start,H.end,w,y),n.push({point:w,pointOnLine:y,distance:ie.origin.distanceTo(w),object:t,face:null,faceIndex:u,uv:null,uv1:null})}}}class Gi extends re{constructor(e=new rn,n=new an({color:Math.random()*16777215})){super(e,n),this.isLineSegments2=!0,this.type="LineSegments2"}computeLineDistances(){const e=this.geometry,n=e.attributes.instanceStart,i=e.attributes.instanceEnd,s=new Float32Array(2*n.count);for(let r=0,a=0,h=n.count;r<h;r++,a+=2)It.fromBufferAttribute(n,r),jt.fromBufferAttribute(i,r),s[a]=a===0?0:s[a-1],s[a+1]=s[a]+It.distanceTo(jt);const o=new qe(s,2,1);return e.setAttribute("instanceDistanceStart",new ue(o,1,0)),e.setAttribute("instanceDistanceEnd",new ue(o,1,1)),this}raycast(e,n){const i=this.material.worldUnits,s=e.camera;s===null&&!i&&console.error('LineSegments2: "Raycaster.camera" needs to be set in order to raycast against LineSegments2 while worldUnits is set to false.');const o=e.params.Line2!==void 0&&e.params.Line2.threshold||0;ie=e.ray;const r=this.matrixWorld,a=this.geometry,h=this.material;le=h.linewidth+o,a.boundingSphere===null&&a.computeBoundingSphere(),ze.copy(a.boundingSphere).applyMatrix4(r);let d;if(i)d=le*.5;else{const c=Math.max(s.near,ze.distanceToPoint(ie.origin));d=Nt(s,c,h.resolution)}if(ze.radius+=d,ie.intersectsSphere(ze)===!1)return;a.boundingBox===null&&a.computeBoundingBox(),Oe.copy(a.boundingBox).applyMatrix4(r);let l;if(i)l=le*.5;else{const c=Math.max(s.near,Oe.distanceToPoint(ie.origin));l=Nt(s,c,h.resolution)}Oe.expandByScalar(l),ie.intersectsBox(Oe)!==!1&&(i?Ii(this,n):ji(this,s,n))}}class ln extends rn{constructor(){super(),this.isLineGeometry=!0,this.type="LineGeometry"}setPositions(e){const n=e.length-3,i=new Float32Array(2*n);for(let s=0;s<n;s+=3)i[2*s]=e[s],i[2*s+1]=e[s+1],i[2*s+2]=e[s+2],i[2*s+3]=e[s+3],i[2*s+4]=e[s+4],i[2*s+5]=e[s+5];return super.setPositions(i),this}setColors(e){const n=e.length-3,i=new Float32Array(2*n);for(let s=0;s<n;s+=3)i[2*s]=e[s],i[2*s+1]=e[s+1],i[2*s+2]=e[s+2],i[2*s+3]=e[s+3],i[2*s+4]=e[s+4],i[2*s+5]=e[s+5];return super.setColors(i),this}fromLine(e){const n=e.geometry;return this.setPositions(n.attributes.position.array),this}}class Ni extends Gi{constructor(e=new ln,n=new an({color:Math.random()*16777215})){super(e,n),this.isLine2=!0,this.type="Line2"}}class ss{constructor({},e={}){this.config=Object.assign({visibelProvince:"",geoProjectionCenter:[0,0],geoProjectionScale:120,position:new F(0,0,0),data:"",material:new In({color:16777215}),type:"LineLoop",renderOrder:1,tubeRadius:.2},e);let n=ct(this.config.data),i=this.create(n);this.lineGroup=i,this.lineGroup.position.copy(this.config.position)}geoProjection(e){return dt().center(this.config.geoProjectionCenter).scale(this.config.geoProjectionScale).translate([0,0])(e)}create(e){const{type:n,visibelProvince:i}=this.config;let s=e.features,o=new ve;for(let r=0;r<s.length;r++){const a=s[r];let h=new ve;h.name="meshLineGroup"+r,a.properties.name!==i&&(a.geometry.coordinates.forEach(d=>{const l=[];let c=null;n==="Line2"?(d[0].forEach(u=>{const[p,m]=this.geoProjection(u);l.push(p,-m,0)}),c=this.createLine2(l)):n==="Line3"?(d[0].forEach(u=>{const[p,m]=this.geoProjection(u);l.push(new F(p,-m,0))}),c=this.createLine3(l)):d[0].forEach(u=>{const[p,m]=this.geoProjection(u);l.push(new F(p,-m,0)),c=this.createLine(l)}),h.add(c)}),o.add(h))}return o}createLine3(e){const n=this.config.tubeRadius,i=256*10,s=4,o=!1,{material:r,renderOrder:a}=this.config,h=new jn(e),d=new Gn(h,i,n,s,o),l=new re(d,r);return l.name="mapLine3",l.renderOrder=a,l}createLine2(e){const{material:n,renderOrder:i}=this.config,s=new ln;s.setPositions(e);let o=new Ni(s,n);return o.name="mapLine2",o.renderOrder=i,o.computeLineDistances(),o}createLine(e){const{material:n,renderOrder:i,type:s}=this.config,o=new it;o.setFromPoints(e);let r=new Nn(o,n);return r.renderOrder=i,r.name="mapLine",r}setParent(e){e.add(this.lineGroup)}}class os{constructor(e,n){this.shader=null,this.config=Object.assign({uColor1:2781042,uColor2:860197,size:15,dir:"x"},n),this.init(e)}init(e){let{uColor1:n,uColor2:i,dir:s,size:o}=this.config,r={x:1,y:2,z:3};e.onBeforeCompile=a=>{this.shader=a,a.uniforms=Z(Q({},a.uniforms),{uColor1:{value:new Ke(n)},uColor2:{value:new Ke(i)},uDir:{value:r[s]},uSize:{value:o}}),a.vertexShader=a.vertexShader.replace("void main() {",`
attribute float alpha;
varying vec3 vPosition;
varying float vAlpha;
void main() {
vAlpha = alpha;
vPosition = position;
`),a.fragmentShader=a.fragmentShader.replace("void main() {",`
varying vec3 vPosition;
varying float vAlpha;
uniform vec3 uColor1;
uniform vec3 uColor2;
uniform float uDir;
uniform float uSize;
void main() {
`),a.fragmentShader=a.fragmentShader.replace("#include <opaque_fragment>",`
#ifdef OPAQUE
diffuseColor.a = 1.0;
#endif
// https://github.com/mrdoob/three.js/pull/22425
#ifdef USE_TRANSMISSION
diffuseColor.a *= transmissionAlpha + 0.1;
#endif
// vec3 gradient = mix(uColor1, uColor2, vPosition.x / 15.0);
vec3 gradient = vec3(0.0,0.0,0.0);
if(uDir==1.0){
gradient = mix(uColor1, uColor2, vPosition.x/ uSize);
}else if(uDir==2.0){
gradient = mix(uColor1, uColor2, vPosition.z/ uSize);
}else if(uDir==3.0){
gradient = mix(uColor1, uColor2, vPosition.y/ uSize);
}
outgoingLight = outgoingLight * gradient;
gl_FragColor = vec4( outgoingLight, diffuseColor.a );
`)}}}const 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Ft=class{constructor(t,e){M(this,"target");M(this,"name");M(this,"intersected");M(this,"wasIntersected",!1);M(this,"wasIntersectedOnMouseDown",!1);M(this,"distance");this.target=t,this.name=e,this.intersected=!1,this.distance=0}},J=class{constructor(t,e=null){M(this,"type");M(this,"cancelBubble");M(this,"originalEvent");M(this,"coords",new N(0,0));M(this,"distance",0);M(this,"intersected",!1);M(this,"wasIntersected",!1);M(this,"wasIntersectedOnMouseDown",!1);this.cancelBubble=!1,this.type=t,this.originalEvent=e}stopPropagation(){this.cancelBubble=!0}},as=class{constructor(t,e,n,i){M(this,"renderer");M(this,"camera");M(this,"domElement");M(this,"bindEventsOnBodyElement");M(this,"autoAdd");M(this,"scene");M(this,"mouse");M(this,"supportsPointerEvents");M(this,"interactiveObjects");M(this,"closestObject");M(this,"raycaster");M(this,"treatTouchEventsAsMouseEvents");M(this,"dispose",()=>{this.domElement.removeEventListener("click",this.onMouseClick),this.supportsPointerEvents&&(this.bindEventsOnBodyElement?this.domElement.ownerDocument.removeEventListener("pointermove",this.onDocumentPointerMove):this.domElement.removeEventListener("pointermove",this.onDocumentPointerMove),this.domElement.removeEventListener("pointerdown",this.onPointerDown),this.domElement.removeEventListener("pointerup",this.onPointerUp)),this.bindEventsOnBodyElement?this.domElement.ownerDocument.removeEventListener("mousemove",this.onDocumentMouseMove):this.domElement.removeEventListener("mousemove",this.onDocumentMouseMove),this.domElement.removeEventListener("mousedown",this.onMouseDown),this.domElement.removeEventListener("mouseup",this.onMouseUp),this.domElement.removeEventListener("touchstart",this.onTouchStart),this.domElement.removeEventListener("touchmove",this.onTouchMove),this.domElement.removeEventListener("touchend",this.onTouchEnd)});M(this,"add",(t,e=[])=>{if(t&&!this.interactiveObjects.find(n=>n.target===t))if(e.length>0)e.forEach(n=>{let i=t.getObjectByName(n);if(i){let s=new Ft(i,n);this.interactiveObjects.push(s)}});else{let n=new Ft(t,t.name);this.interactiveObjects.push(n)}});M(this,"remove",(t,e=[])=>{!t||(e.length>0?e.forEach(n=>{let i=t.getObjectByName(n);i&&(this.interactiveObjects=this.interactiveObjects.filter(s=>s.target!==i))}):this.interactiveObjects=this.interactiveObjects.filter(n=>n.target!==t))});M(this,"update",()=>{var i;this.raycaster.setFromCamera(this.mouse,this.camera),this.interactiveObjects.forEach(s=>{s.target&&this.checkIntersection(s)}),this.interactiveObjects.sort(function(s,o){return s.distance-o.distance});let t=(i=this.interactiveObjects.find(s=>s.intersected))!=null?i:null;if(t!=this.closestObject){if(this.closestObject){let s=new J("mouseout");this.dispatch(this.closestObject,s)}if(t){let s=new J("mouseover");this.dispatch(t,s)}this.closestObject=t}let e;this.interactiveObjects.forEach(s=>{!s.intersected&&s.wasIntersected&&(e||(e=new J("mouseleave")),this.dispatch(s,e))});let n;this.interactiveObjects.forEach(s=>{s.intersected&&!s.wasIntersected&&(n||(n=new J("mouseenter")),this.dispatch(s,n))})});M(this,"checkIntersection",t=>{let e=this.raycaster.intersectObjects([t.target],!0);if(t.wasIntersected=t.intersected,e.length>0){let n=e[0].distance;e.forEach(i=>{i.distance<n&&(n=i.distance)}),t.intersected=!0,t.distance=n}else t.intersected=!1});M(this,"onDocumentMouseMove",t=>{this.mapPositionToPoint(this.mouse,t.clientX,t.clientY);let e=new J("mousemove",t);this.interactiveObjects.forEach(n=>{this.dispatch(n,e)})});M(this,"onDocumentPointerMove",t=>{this.mapPositionToPoint(this.mouse,t.clientX,t.clientY);let e=new J("pointermove",t);this.interactiveObjects.forEach(n=>{this.dispatch(n,e)})});M(this,"onTouchMove",t=>{t.touches.length>0&&this.mapPositionToPoint(this.mouse,t.touches[0].clientX,t.touches[0].clientY);let e=new J(this.treatTouchEventsAsMouseEvents?"mousemove":"touchmove",t);this.interactiveObjects.forEach(n=>{this.dispatch(n,e)})});M(this,"onMouseClick",t=>{this.update();let e=new J("click",t);this.interactiveObjects.forEach(n=>{n.intersected&&this.dispatch(n,e)})});M(this,"onMouseDown",t=>{this.mapPositionToPoint(this.mouse,t.clientX,t.clientY),this.update();let e=new J("mousedown",t);this.interactiveObjects.forEach(n=>{n.intersected?(n.wasIntersectedOnMouseDown=!0,this.dispatch(n,e)):n.wasIntersectedOnMouseDown=!1})});M(this,"onPointerDown",t=>{this.mapPositionToPoint(this.mouse,t.clientX,t.clientY),this.update();let e=new J("pointerdown",t);this.interactiveObjects.forEach(n=>{n.intersected&&this.dispatch(n,e)})});M(this,"onTouchStart",t=>{t.touches.length>0&&this.mapPositionToPoint(this.mouse,t.touches[0].clientX,t.touches[0].clientY),this.update();let e=new J(this.treatTouchEventsAsMouseEvents?"mousedown":"touchstart",t);this.interactiveObjects.forEach(n=>{n.intersected&&this.dispatch(n,e)})});M(this,"onMouseUp",t=>{let e=new J("mouseup",t);this.interactiveObjects.forEach(n=>{this.dispatch(n,e)})});M(this,"onPointerUp",t=>{let e=new J("pointerup",t);this.interactiveObjects.forEach(n=>{this.dispatch(n,e)})});M(this,"onTouchEnd",t=>{t.touches.length>0&&this.mapPositionToPoint(this.mouse,t.touches[0].clientX,t.touches[0].clientY),this.update();let e=new J(this.treatTouchEventsAsMouseEvents?"mouseup":"touchend",t);this.interactiveObjects.forEach(n=>{this.dispatch(n,e)})});M(this,"dispatch",(t,e)=>{t.target&&!e.cancelBubble&&(e.coords=this.mouse,e.distance=t.distance,e.intersected=t.intersected,e.wasIntersected=t.wasIntersected,e.wasIntersectedOnMouseDown=t.wasIntersectedOnMouseDown,t.target.dispatchEvent(e))});M(this,"mapPositionToPoint",(t,e,n)=>{let i=this.renderer.domElement.getBoundingClientRect();t.x=(e-i.left)/i.width*2-1,t.y=-((n-i.top)/i.height)*2+1});this.renderer=t,this.camera=e,this.domElement=n,this.bindEventsOnBodyElement=i&&typeof i.bindEventsOnBodyElement<"u"?i.bindEventsOnBodyElement:!0,this.scene=i&&typeof i.scene<"u"?i.scene:null,this.scene&&(this.scene.onBeforeRender=()=>{this.autoAdd&&this.scene!==null&&this.scene.traverse(s=>{this.add(s),s.addEventListener("removed",o=>{this.remove(o.target)})}),this.update()}),this.autoAdd=i&&typeof i.autoAdd<"u"?i.autoAdd:!1,this.autoAdd&&this.scene===null&&console.error("Attention: Options.scene needs to be set when using options.autoAdd"),this.mouse=new N(-1,1),this.supportsPointerEvents=!!window.PointerEvent,this.interactiveObjects=[],this.closestObject=null,this.raycaster=new Fn,n.addEventListener("click",this.onMouseClick),this.supportsPointerEvents&&(this.bindEventsOnBodyElement?n.ownerDocument.addEventListener("pointermove",this.onDocumentPointerMove):n.addEventListener("pointermove",this.onDocumentPointerMove),n.addEventListener("pointerdown",this.onPointerDown),n.addEventListener("pointerup",this.onPointerUp)),this.bindEventsOnBodyElement?n.ownerDocument.addEventListener("mousemove",this.onDocumentMouseMove):n.addEventListener("mousemove",this.onDocumentMouseMove),n.addEventListener("mousedown",this.onMouseDown),n.addEventListener("mouseup",this.onMouseUp),n.addEventListener("touchstart",this.onTouchStart,{passive:!0}),n.addEventListener("touchmove",this.onTouchMove,{passive:!0}),n.addEventListener("touchend",this.onTouchEnd,{passive:!0}),this.treatTouchEventsAsMouseEvents=!0}};const ls=kn,cs=Hn,us=0,Ee=Kt;function hs(t){return t}function Fi(t=[],e=Kt){const n=t.map(r=>{var a,h,d;return Z(Q({},r),{name:r.name||r.label||r.town||"",count:Number((d=(h=(a=r.count)!=null?a:r.value)!=null?h:r.total)!=null?d:0)})}).filter(r=>r.name&&Number.isFinite(r.count)&&r.count>=0),i=n.reduce((r,a)=>r+a.count,0);if(!i||!e)return n.map(r=>Z(Q({},r),{count:0}));const s=n.map(r=>Z(Q({},r),{count:Math.round(r.count/i*e)})),o=e-s.reduce((r,a)=>r+a.count,0);return o&&s[0]&&(s[0].count+=o),s}const 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as B,Zi as D,is as E,os as G,es as L,Qi as M,ts as P,ss as a,$i as b,on as c,vs as d,ys as e,Wt as f,dt as g,as as h,Yi as i,Ss as j,Ee as k,rs as l,cs as m,Fi as n,Wi as o,ws as p,gs as q,ps as r,fs as s,us as t,ds as u,ms as v,hs as w,ls as x,Es as y};