https://www.lachainemeteo.ch/bundles/meteoconsultwebmap/plugin/mapjs.beta.4.9.0.min.js

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this.x=t.getX(i),this.y=t.getY(i),this}rotateAround(t,i){let r=Math.cos(i),s=Math.sin(i),n=this.x-t.x,a=this.y-t.y;return this.x=n*r-a*s+t.x,this.y=n*s+a*r+t.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}},Bo=class{constructor(e=0,t=0,i=0,r=1){this.isQuaternion=!0,this._x=e,this._y=t,this._z=i,this._w=r}static slerpFlat(e,t,i,r,s,n,a){let o=i[r+0],l=i[r+1],h=i[r+2],u=i[r+3],d=s[n+0],c=s[n+1],p=s[n+2],m=s[n+3];if(u!==m||o!==d||l!==c||h!==p){let g=o*d+l*c+h*p+u*m;g<0&&(d=-d,c=-c,p=-p,m=-m,g=-g);let f=1-a;if(g<.9995){let y=Math.acos(g),x=Math.sin(y);f=Math.sin(f*y)/x,a=Math.sin(a*y)/x,o=o*f+d*a,l=l*f+c*a,h=h*f+p*a,u=u*f+m*a}else{o=o*f+d*a,l=l*f+c*a,h=h*f+p*a,u=u*f+m*a;let y=1/Math.sqrt(o*o+l*l+h*h+u*u);o*=y,l*=y,h*=y,u*=y}}e[t]=o,e[t+1]=l,e[t+2]=h,e[t+3]=u}static multiplyQuaternionsFlat(e,t,i,r,s,n){let a=i[r],o=i[r+1],l=i[r+2],h=i[r+3],u=s[n],d=s[n+1],c=s[n+2],p=s[n+3];return 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t=e.elements,i=t[0],r=t[4],s=t[8],n=t[1],a=t[5],o=t[9],l=t[2],h=t[6],u=t[10],d=i+a+u;if(d>0){let c=.5/Math.sqrt(d+1);this._w=.25/c,this._x=(h-o)*c,this._y=(s-l)*c,this._z=(n-r)*c}else if(i>

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e.define({[Pc]:{primaries:t,whitePoint:r,transfer:wg,toXYZ:lM,fromXYZ:hM,luminanceCoefficients:i,workingColorSpaceConfig:{unpackColorSpace:Gi},outputColorSpaceConfig:{drawingBufferColorSpace:Gi}},[Gi]:{primaries:t,whitePoint:r,transfer:dB,toXYZ:lM,fromXYZ:hM,luminanceCoefficients:i,outputColorSpaceConfig:{drawingBufferColorSpace:Gi}}}),e}var lt=BB();function Oa(e){return e<.04045?e*.0773993808:(e*.9478672986+.0521327014)**2.4}function Fu(e){return e<.0031308?e*12.92:1.055*e**.41666-.055}var Du,UB=class{static getDataURL(e,t="image/png"){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement>"u")return e.src;let i;if(e instanceof HTMLCanvasElement)i=e;else{Du===void 0&&(Du=Mg("canvas")),Du.width=e.width,Du.height=e.height;let r=Du.getContext("2d");e instanceof ImageData?r.putImageData(e,0,0):r.drawImage(e,0,0,e.width,e.height),i=Du}return i.toDataURL(t)}static sRGBToLinear(e){if(typeof HTMLImageElement<"u"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&e instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&e instanceof ImageBitmap){let t=Mg("canvas");t.width=e.width,t.height=e.height;let i=t.getContext("2d");i.drawImage(e,0,0,e.width,e.height);let r=i.getImageData(0,0,e.width,e.height),s=r.data;for(let n=0;n<s.length;n++)s[n]=Oa(s[n]/255)*255;return i.putImageData(r,0,0),t}else if(e.data){let t=e.data.slice(0);for(let i=0;i<t.length;i++)t instanceof Uint8Array||t instanceof Uint8ClampedArray?t[i]=Math.floor(Oa(t[i]/255)*255):t[i]=Oa(t[i]);return{data:t,width:e.width,height:e.height}}else return de("ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}},VB=0,Q1=class{constructor(e=null){this.isSource=!0,Object.defineProperty(this,"id",{value:VB++}),this.uuid=kn(),this.data=e,this.dataReady=!0,this.version=0}getSize(e){let t=this.data;return typeof HTMLVideoElement<"u"&&t instanceof HTMLVideoElement?e.set(t.videoWidth,t.videoHeight,0):typeof VideoFrame<"u"&&t instanceof VideoFrame?e.set(t.displayWidth,t.displayHeight,0):t===null?e.set(0,0,0):e.set(t.width,t.height,t.depth||0),e}set needsUpdate(e){e===!0&&this.version++}toJSON(e){let t=e===void 0||typeof e=="string";if(!t&&e.images[this.uuid]!==void 0)return e.images[this.uuid];let i={uuid:this.uuid,url:""},r=this.data;if(r!==null){let s;if(Array.isArray(r)){s=[];for(let n=0,a=r.length;n<a;n++)r[n].isDataTexture?s.push(ex(r[n].image)):s.push(ex(r[n]))}else s=ex(r);i.url=s}return t||(e.images[this.uuid]=i),i}};function ex(e){return typeof HTMLImageElement<"u"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&e instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&e instanceof ImageBitmap?UB.getDataURL(e):e.data?{data:Array.from(e.data),width:e.width,height:e.height,type:e.data.constructor.name}:(de("Texture: Unable to serialize Texture."),{})}

1var zB=0,tx=new F,Li=class D1 extends Ds{constructor(t=D1.DEFAULT_IMAGE,i=D1.DEFAULT_MAPPING,r=Fa,s=Fa,n=mi,a=bg,o=Br,l=hr,h=D1.DEFAULT_ANISOTROPY,u=""){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:zB++}),this.uuid=kn(),this.name="",this.source=new Q1(t),this.mipmaps=[],this.mapping=i,this.channel=0,this.wrapS=r,this.wrapT=s,this.magFilter=n,this.minFilter=a,this.anisotropy=h,this.format=o,this.internalFormat=null,this.type=l,this.offset=new ge(0,0),this.repeat=new ge(1,1),this.center=new ge(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Os,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.colorSpace=u,this.userData={},this.updateRanges=[],this.version=0,this.onUpdate=null,this.renderTarget=null,this.isRenderTargetTexture=!1,this.isArrayTexture=!!(t&&t.depth&&t.depth>1),this.pmremVersion=0}get width(){return this.source.getSize(tx).x}get height(){return this.source.getSize(tx).y}get depth(){return this.source.getSize(tx).z}get image(){return this.source.data}set image(t){this.source.data=t}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}addUpdateRange(t,i){this.updateRanges.push({start:t,count:i})}clearUpdateRanges(){this.updateRanges.length=0}clone(){return new this.constructor().copy(this)}copy(t){return this.name=t.name,this.source=t.source,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.channel=t.channel,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.colorSpace=t.colorSpace,this.renderTarget=t.renderTarget,this.isRenderTargetTexture=t.isRenderTargetTexture,this.isArrayTexture=t.isArrayTexture,this.userData=JSON.parse(JSON.stringify(t.userData)),this.needsUpdate=!0,this}setValues(t){for(let i in t){let r=t[i];if(r===void 0){de(`Texture.setValues(): parameter '${i}' has value of undefined.`);continue}let s=this[i];if(s===void 0){de(`Texture.setValues(): property '${i}' does not exist.`);continue}s&&r&&s.isVector2&&r.isVector2||s&&r&&s.isVector3&&r.isVector3||s&&r&&s.isMatrix3&&r.isMatrix3?s.copy(r):this[i]=r}}toJSON(t){let i=t===void 0||typeof t=="string";if(!i&&t.textures[this.uuid]!==void 0)return t.textures[this.uuid];let r={metadata:{version:4.7,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(t).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(r.userData=this.userData),i||(t.textures[this.uuid]=r),r}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(this.mapping!==300)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case Or:t.x-=Math.floor(t.x);break;case Fa:t.x=t.x<0?0:1;break;case vg:Math.abs(Math.floor(t.x)%2)===1?t.x=Math.ceil(t.x)-t.x:t.x-=Math.floor(t.x);break}if(t.y<0||t.y>1)switch(this.wrapT){case Or:t.y-=Math.floor(t.y);break;case Fa:t.y=t.y<0?0:1;break;case vg:Math.abs(Math.floor(t.y)%2)===1?t.y=Math.ceil(t.y)-t.y:t.y-=Math.floor(t.y);break}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){t===!0&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(t){t===!0&&this.pmremVersion++}};Li.DEFAULT_IMAGE=null,Li.DEFAULT_MAPPING=300,Li.DEFAULT_ANISOTROPY=1;var yt=class YD{static{YD.prototype.isVector4=!0}constructor(t=0,i=0,r=0,s=1){this.x=t,this.y=i,this.z=r,this.w=s}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}

1set(t,i,r,s){return this.x=t,this.y=i,this.z=r,this.w=s,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,i){switch(t){case 0:this.x=i;break;case 1:this.y=i;break;case 2:this.z=i;break;case 3:this.w=i;break;default:throw Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=t.w===void 0?1:t.w,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,i){return this.x=t.x+i.x,this.y=t.y+i.y,this.z=t.z+i.z,this.w=t.w+i.w,this}addScaledVector(t,i){return this.x+=t.x*i,this.y+=t.y*i,this.z+=t.z*i,this.w+=t.w*i,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,i){return this.x=t.x-i.x,this.y=t.y-i.y,this.z=t.z-i.z,this.w=t.w-i.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){let i=this.x,r=this.y,s=this.z,n=this.w,a=t.elements;return this.x=a[0]*i+a[4]*r+a[8]*s+a[12]*n,this.y=a[1]*i+a[5]*r+a[9]*s+a[13]*n,this.z=a[2]*i+a[6]*r+a[10]*s+a[14]*n,this.w=a[3]*i+a[7]*r+a[11]*s+a[15]*n,this}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this.w/=t.w,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);let i=Math.sqrt(1-t.w*t.w);return i<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/i,this.y=t.y/i,this.z=t.z/i),this}setAxisAngleFromRotationMatrix(t){let i,r,s,n,a=.01,o=.1,l=t.elements,h=l[0],u=l[4],d=l[8],c=l[1],p=l[5],m=l[9],g=l[2],f=l[6],y=l[10];if(Math.abs(u-c)<a&&Math.abs(d-g)<a&&Math.abs(m-f)<a){if(Math.abs(u+c)<o&&Math.abs(d+g)<o&&Math.abs(m+f)<o&&Math.abs(h+p+y-3)<o)return this.set(1,0,0,0),this;i=Math.PI;let b=(h+1)/2,_=(p+1)/2,T=(y+1)/2,w=(u+c)/4,M=(d+g)/4,S=(m+f)/4;return b>_&&b>T?b<a?(r=0,s=.707106781,n=.707106781):(r=Math.sqrt(b),s=w/r,n=M/r):_>T?_<a?(r=.707106781,s=0,n=.707106781):(s=Math.sqrt(_),r=w/s,n=S/s):T<a?(r=.707106781,s=.707106781,n=0):(n=Math.sqrt(T),r=M/n,s=S/n),this.set(r,s,n,i),this}let x=Math.sqrt((f-m)*(f-m)+(d-g)*(d-g)+(c-u)*(c-u));return Math.abs(x)<.001&&(x=1),this.x=(f-m)/x,this.y=(d-g)/x,this.z=(c-u)/x,this.w=Math.acos((h+p+y-1)/2),this}setFromMatrixPosition(t){let i=t.elements;return this.x=i[12],this.y=i[13],this.z=i[14],this.w=i[15],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,i){return this.x=He(this.x,t.x,i.x),this.y=He(this.y,t.y,i.y),this.z=He(this.z,t.z,i.z),this.w=He(this.w,t.w,i.w),this}clampScalar(t,i){return this.x=He(this.x,t,i),this.y=He(this.y,t,i),this.z=He(this.z,t,i),this.w=He(this.w,t,i),this}clampLength(t,i){let r=this.length();return this.divideScalar(r||1).multiplyScalar(He(r,t,i))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,i){return this.x+=(t.x-this.x)*i,this.y+=(t.y-this.y)*i,this.z+=(t.z-this.z)*i,this.w+=(t.w-this.w)*i,this}lerpVectors(t,i,r){return this.x=t.x+(i.x-t.x)*r,this.y=t.y+(i.y-t.y)*r,this.z=t.z+(i.z-t.z)*r,this.w=t.w+(i.w-t.w)*r,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,i=0){return this.x=t[i],this.y=t[i+1],this.z=t[i+2],this.w=t[i+3],this}toArray(t=[],i=0){return t[i]=this.x,t[i+1]=this.y,t[i+2]=this.z,t[i+3]=this.w,t}fromBufferAttribute(t,i){return this.x=t.getX(i),this.y=t.getY(i),this.z=t.getZ(i),this.w=t.getW(i),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}},zr=class extends Ds{constructor(e=1,t=1,i={}){super(),i=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:mi,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1,depth:1,multiview:!1},i),this.isRenderTarget=!0,this.width=e,this.height=t,this.depth=i.depth,this.scissor=new yt(0,0,e,t),this.scissorTest=!1,this.viewport=new yt(0,0,e,t),this.textures=[];let r=new Li({width:e,height:t,depth:i.depth}),s=i.count;for(let n=0;n<s;n++)this.textures[n]=r.clone(),this.textures[n].isRenderTargetTexture=!0,this.textures[n].renderTarget=this;this._setTextureOptions(i),this.depthBuffer=i.depthBuffer,this.stencilBuffer=i.stencilBuffer,this.resolveDepthBuffer=i.resolveDepthBuffer,this.resolveStencilBuffer=i.resolveStencilBuffer,this._depthTexture=null,this.depthTexture=i.depthTexture,this.samples=i.samples,this.multiview=i.multiview}_setTextureOptions(e={}){let t={minFilter:mi,generateMipmaps:!1,flipY:!1,internalFormat:null};e.mapping!==void 0&&(t.mapping=e.mapping),e.wrapS!==void 0&&(t.wrapS=e.wrapS),e.wrapT!==void 0&&(t.wrapT=e.wrapT),e.wrapR!==void 0&&(t.wrapR=e.wrapR),e.magFilter!==void 0&&(t.magFilter=e.magFilter),e.minFilter!==void 0&&(t.minFilter=e.minFilter),e.format!==void 0&&(t.format=e.format),e.type!==void 0&&(t.type=e.type),e.anisotropy!==void 0&&(t.anisotropy=e.anisotropy),e.colorSpace!==void 0&&(t.colorSpace

1=e.colorSpace),e.flipY!==void 0&&(t.flipY=e.flipY),e.generateMipmaps!==void 0&&(t.generateMipmaps=e.generateMipmaps),e.internalFormat!==void 0&&(t.internalFormat=e.internalFormat);for(let i=0;i<this.textures.length;i++)this.textures[i].setValues(t)}get texture(){return this.textures[0]}set texture(e){this.textures[0]=e}set depthTexture(e){this._depthTexture!==null&&(this._depthTexture.renderTarget=null),e!==null&&(e.renderTarget=this),this._depthTexture=e}get depthTexture(){return this._depthTexture}setSize(e,t,i=1){if(this.width!==e||this.height!==t||this.depth!==i){this.width=e,this.height=t,this.depth=i;for(let r=0,s=this.textures.length;r<s;r++)this.textures[r].image.width=e,this.textures[r].image.height=t,this.textures[r].image.depth=i,this.textures[r].isData3DTexture!==!0&&(this.textures[r].isArrayTexture=this.textures[r].image.depth>1);this.dispose()}this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return new this.constructor().copy(this)}copy(e){this.width=e.width,this.height=e.height,this.depth=e.depth,this.scissor.copy(e.scissor),this.scissorTest=e.scissorTest,this.viewport.copy(e.viewport),this.textures.length=0;for(let t=0,i=e.textures.length;t<i;t++){this.textures[t]=e.textures[t].clone(),this.textures[t].isRenderTargetTexture=!0,this.textures[t].renderTarget=this;let r=Object.assign({},e.textures[t].image);this.textures[t].source=new Q1(r)}return this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.resolveDepthBuffer=e.resolveDepthBuffer,this.resolveStencilBuffer=e.resolveStencilBuffer,e.depthTexture!==null&&(this.depthTexture=e.depthTexture.clone()),this.samples=e.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}},GB=class extends Li{constructor(e=null,t=1,i=1,r=1){super(null),this.isDataArrayTexture=!0,this.image={data:e,width:t,height:i,depth:r},this.magFilter=lr,this.minFilter=lr,this.wrapR=Fa,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(e){this.layerUpdates.add(e)}clearLayerUpdates(){this.layerUpdates.clear()}},$e=class r2{static{r2.prototype.isMatrix4=!0}constructor(t,i,r,s,n,a,o,l,h,u,d,c,p,m,g,f){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],t!==void 0&&this.set(t,i,r,s,n,a,o,l,h,u,d,c,p,m,g,f)}set(t,i,r,s,n,a,o,l,h,u,d,c,p,m,g,f){let y=this.elements;return y[0]=t,y[4]=i,y[8]=r,y[12]=s,y[1]=n,y[5]=a,y[9]=o,y[13]=l,y[2]=h,y[6]=u,y[10]=d,y[14]=c,y[3]=p,y[7]=m,y[11]=g,y[15]=f,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new r2().fromArray(this.elements)}copy(t){let i=this.elements,r=t.elements;return i[0]=r[0],i[1]=r[1],i[2]=r[2],i[3]=r[3],i[4]=r[4],i[5]=r[5],i[6]=r[6],i[7]=r[7],i[8]=r[8],i[9]=r[9],i[10]=r[10],i[11]=r[11],i[12]=r[12],i[13]=r[13],i[14]=r[14],i[15]=r[15],this}copyPosition(t){let i=this.elements,r=t.elements;return i[12]=r[12],i[13]=r[13],i[14]=r[14],this}setFromMatrix3(t){let i=t.elements;return this.set(i[0],i[3],i[6],0,i[1],i[4],i[7],0,i[2],i[5],i[8],0,0,0,0,1),this}extractBasis(t,i,r){return this.determinant()===0?(t.set(1,0,0),i.set(0,1,0),r.set(0,0,1),this):(t.setFromMatrixColumn(this,0),i.setFromMatrixColumn(this,1),r.setFromMatrixColumn(this,2),this)}makeBasis(t,i,r){return this.set(t.x,i.x,r.x,0,t.y,i.y,r.y,0,t.z,i.z,r.z,0,0,0,0,1),this}extractRotation(t){if(t.determinant()===0)return this.identity();let i=this.elements,r=t.elements,s=1/Ou.setFromMatrixColumn(t,0).length(),n=1/Ou.setFromMatrixColumn(t,1).length(),a=1/Ou.setFromMatrixColumn(t,2).length();return i[0]=r[0]*s,i[1]=r[1]*s,i[2]=r[2]*s,i[3]=0,i[4]=r[4]*n,i[5]=r[5]*n,i[6]=r[6]*n,i[7]=0,i[8]=r[8]*a,i[9]=r[9]*a,i[10]=r[10]*a,i[11]=0,i[12]=0,i[13]=0,i[14]=0,i[15]=1,this}makeRotationFromEuler(t){let i=this.elements,r=t.x,s=t.y,n=t.z,a=Math.cos(r),o=Math.sin(r),l=Math.cos(s),h=Math.sin(s),u=Math.cos(n),d=Math.sin(n);if(t.order==="XYZ"){let c=a*u,p=a*d,m=o*u,g=o*d;i[0]=l*u,i[4]=-l*d,i[8]=h,i[1]=p+m*h,i[5]=c-g*h,i[9]=-o*l,i[2]=g-c*h,i[6]=m+p*h,i[10]=a*l}else if(t.order==="YXZ"){let c=l*u,p=l*d,m=h*u,g=h*d;i[0]=c+g*o,i[4]=m*o-p,i[8]=a*h,i[1]=a*d,i[5]=a*u,i[9]=-o,i[2]=p*o-m,i[6]=g+c*o,i[10]=a*l}else if(t.order==="ZXY"){let c=l*u,p=l*d,m=h*u,g=h*d;i[0]=c-g*o,i[4]=-a*d,i[8]=m+p*o,i[1]=p+m*o,i[5]=a*u,i[9]=g-c*o,i[2]=-a*h,i[6]=o,i[10]=a*l}else if(t.order==="ZYX"){let c=a*u,p=a*d,m=o*u,g=o*d;i[0]=l*u,i[4]=m*h-p,i[8]=c*h+g,i[1]=l*d,i[5]=g*h+c,i[9]=p*h-m,i[2]=-h,i[6]=o*l,i[10]=a*l}else if(t.order==="YZX"){let c=a*l,p=a*h,m=o*l,g=o*h;i[0]=l*u,i[4]=g-c*d,i[8]=m*d+p,i[1]=d,i[5]=a*u,i[9]=-o*u,i[2]=-h*u,i[6]=p*d+m,i[10]=c-g*d}else if(t.order==="XZY"){let c=a*l,p=a*h,m=o*l,g=o*h;i[0]=l*u,i[4]=-d,i[8]=h*u,i[1]=c*d+g,i[5]=a*u,i[9]=p*d-m,i[2]=m*d-p,i[6]=o*u,i[10]=g*d+c}return i[3]=0,i[7]=0,i[11]=0,i[12]=0,i[13]=0,i[14]=0,i[15]=1,this}makeRotationFromQuaternion(t){return this.compose(jB,t,$B)}lookAt(t,i,r){let s=this.elements;return gs.subVectors(t,i),gs.lengthSq()===0&&(gs.z=1),gs.normalize(),Uo.crossVectors(r,gs),Uo.lengthSq()===0&&(Math.abs(r.z)===1?gs.x+=1e-4:gs.z+=1e-4,gs.normalize(),Uo.crossVectors(r,gs)),Uo.normalize(),Cg.crossVectors(gs,Uo),s[0]=Uo.x,s[4]=Cg.x,s[8]=gs.x,s[1]=Uo.y,s[5]=Cg.y,s[9]=gs.y,s[2]=Uo.z,s[6]=Cg.z,s[10]=gs.z,this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,i){let r=t.elements,s=i.elements,n=this.elements,a=r[0],o=r[4],l=r[8],h=r[12],u=r[1],d=r[5],c=r[9],p=r[13],m=r[2],g=r[6],f=r[10],y=r[14],x=r[3],b=r[7],_=r[11],T=r[15],w=s[0],M=s[4],S=s[8],R=s[12],I=s[1],B=s[5],O=s[9],U=s[13],V=s[2],z=s[6],Z=s[10],j=s[14],ae=s[3],W=s[7],me=s[11],Ce=s[15];return n[0]=a*w+o*I+l*V+h*ae,n[4]=a*M+o*B+l*z+h*W,n[8]=a*S+o*O+l*Z+h*me,n[12]=a*R+o*U+l*j+h*Ce,n[1]=u*w+d*I+c*V+p*ae,n[5]=u*M+d*B+c*z+p*W,n[9]=u*S+d*O+c*Z+p*me,n[13]=u*R+d*U+c*j+p*Ce,n[2]=m*w+g*I+f*V+y*ae,n[6]=m*M+g*B+f*z+y*W,n[10]=m*S+g*O+f*Z+y*me,n[14]=m*R+g*U+f*j+y*Ce,n[3]=x*w+b*I+_*V+T*ae,n[7]=x*M+b*B+_*z+T*W,n[11]=x*S+b*O+_*Z+T*me,n[15]=x*R+b*U+_*j+T*Ce,this}multiplyScalar(t){let i=this.elements;return i[0]*=t,i[4]*=t,i[8]*=t,i[12]*=t,i[1]*=t,i[5]*=t,i[9]*=t,i[13]*=t,i[2]*=t,i[6]*=t,i[10]*=t,i[14]*=t,i[3]*=t,i[7]*=t,i[11]*=t,i[15]*=t,this}determinant(){let t=this.elements,i=t[0],r=t[4],s=t[8],n=t[12],a=t[1],o=t[5],l=t[9],h=t[13],u=t[2],d=t[6],c=t[10],p=t[14],m=t[3],g=t[7],f=t[11],y=t[15],x=l*p-h*c,b=o*p-h*d,_=o*c-l*d,T=a*p-h*u,w=a*c-l*u,M=a*d-o*u;return i*(g*x-f*b+y*_)-r*(m*x-f*T+y*w)+s*(m*b-g*T+y*M)-n*(m*_-g*w+f*M)}transpose(){let t=this.elements,i;return i=t[1],t[1]=t[4],t[4]=i,i=t[2],t[2]=t[8],t[8]=i,i=t[6],t[6]=t[9],t[9]=i,i=t[3],t[3]=t[12],t[12]=i,i=t[7],t[7]=t[13],t[13]=i,i=t[11],t[11]=t[14],t[14]=i,this}setPosition(t,i,r){let s=this.elements;return t.isVector3?(s[12]=t.x,s[13]=t.y,s[14]=t.z):(s[12]=t,s[13]=i,s[14]=r),this}invert(){let t=this.elements,i=t[0],r=t[1],s=t[2],n=t[3],a=t[4],o=t[5],l=t[6],h=t[7],u=t[8],d=t[9],c=t[10],p=t[11],m=t[12],g=t[13],f=t[14],y=t[15],x=i*o-r*a,b=i*l-s*a,_=i*h-n*a,T=r*l-s*o,w=r*h-n*o,M=s*h-n*l,S=u*g-d*m,R=u*f-c*m,I=u*y-p*m,B=d*f-c*g,O=d*y-p*g,U=c*y-p*f,V=x*U-b*O+_*B+T*I-w*R+M*S;if(V===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);let z=1/V;return t[0]=(o*U-l*O+h*B)*z,t[1]=(s*O-r*U-n*B)*z,t[2]=(g*M-f*w+y*T)*z,t[3]=(c*w-d*M-p*T)*z,t[4]=(l*I-a*U-h*R)*z,t[5]=(i*U-s*I+n*R)*z,t[6]=(f*_-m*M-y*b)*z,t[7]=(u*M-c*_+p*b)*z,t[8]=(a*O-o*I+h*S)*z,t[9]=(r*I-i*O-n*S)*z,t[10]=(m*w-g*_+y*x)*z,t[11]=(d*_-u*w-p*x)*z,t[12]=(o*R-a*B-l*S)*z,t[13]=(i*B-r*R+s*S)*z,t[14]=(g*b-m*T-f*x)*z,t[15]=(u*T-d*b+c*x)*z,this}scale(t){let i=this.elements,r=t.x,s=t.y,n=t.z;return i[0]*=r,i[4]*=s,i[8]*=n,i[1]*=r,i[5]*=s,i[9]*=n,i[2]*=r,i[6]*=s,i[10]*=n,i[3]*=r,i[7]*=s,i[11]*=n,this}getMaxScaleOnAxis(){let t=this.elements,i=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],r=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],s=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(i,r,s))}makeTranslation(t,i,r){return t.isVector3?this.set(1,0,0,t.x,0,1,0,t.y,0,0,1,t.z,0,0,0,1):this.set(1,0,0,t,0,1,0,i,0,0,1,r,0,0,0,1),this}makeRotationX(t){let i=Math.cos(t),r=Math.sin(t);return this.set(1,0,0,0,0,i,-r,0,0,r,i,0,0,0,0,1),this}makeRotationY(t){let i=Math.cos(t),r=Math.sin(t);return this.set(i,0,r,0,0,1,0,0,-r,0,i,0,0,0,0,1),this}makeRotationZ(t){let i=Math.cos(t),r=Math.sin(t);return this.set(i,-r,0,0,r,i,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,i){let r=Math.cos(i),s=Math.sin(i),n=1-r,a=t.x,o=t.y,l=t.z,h=n*a,u=n*o;return this.set(h*a+r,h*o-s*l,h*l+s*o,0,h*o+s*l,u*o+r,u*l-s*a,0,h*l-s*o,u*l+s*a,n*l*l+r,0,0,0,0,1),this}makeScale(t,i,r){return this.set(t,0,0,0,0,i,0,0,0,0,r,0,0,0,0,1),this}makeShear(t,i,r,s,n,a){return this.set(1,r,n,0,t,1,a,0,i,s,1,0,0,0,0,1),this}compose(t,i,r){let s=this.elements,n=i._x,a=i._y,o=i._z,l=i._w,h=n+n,u=a+a,d=o+o,c=n*h,p=n*u,m=n*d,g=a*u,f=a*d,y=o*d,x=l*h,b=l*u,_=l*d,T=r.x,w=r.y,M=r.z;return s[0]=(1-(g+y))*T,s[1]=(p+_)*T,s[2]=(m-b)*T,s[3]=0,s[4]=(p-_)*w,s[5]=(1-(c+y))*w,s[6]=(f+x)*w,s[7]=0,s[8]=(m+b)*M,s[9]=(f-x)*M,s[10]=(1-(c+g))*M,s[11]=0,s[12]=t.x,s[13]=t.y,s[14]=t.z,s[15]=1,this}decompose(t,i,r){let s=this.elements;t.x=s[12],t.y=s[13],t.z=s[14];let n=this.determinant();if(n===0)return r.set(1,1,1),i.identity(),this;let a=Ou.set(s[0],s[1],s[2]).length(),o=Ou.set(s[4],s[5],s[6]).length(),l=Ou.set(s[8],s[9],s[10]).length();n<0&&(a=-a),on.copy(this);let h=1/a,u=1/o,d=1/l;return on.elements[0]*=h,on.elements[1]*=h,on.elements[2]*=h,on.elements[4]*=u,on.elements[5]*=u,on.elements[6]*=u,on.elements[8]*=d,on.elements[9]*=d,on.elements[10]*=d,i.setFromRotationMatrix(on),r.x=a,r.

1y=o,r.z=l,this}makePerspective(t,i,r,s,n,a,o=ch,l=!1){let h=this.elements,u=2*n/(i-t),d=2*n/(r-s),c=(i+t)/(i-t),p=(r+s)/(r-s),m,g;if(l)m=n/(a-n),g=a*n/(a-n);else if(o===2e3)m=-(a+n)/(a-n),g=-2*a*n/(a-n);else if(o===2001)m=-a/(a-n),g=-a*n/(a-n);else throw Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+o);return h[0]=u,h[4]=0,h[8]=c,h[12]=0,h[1]=0,h[5]=d,h[9]=p,h[13]=0,h[2]=0,h[6]=0,h[10]=m,h[14]=g,h[3]=0,h[7]=0,h[11]=-1,h[15]=0,this}makeOrthographic(t,i,r,s,n,a,o=ch,l=!1){let h=this.elements,u=2/(i-t),d=2/(r-s),c=-(i+t)/(i-t),p=-(r+s)/(r-s),m,g;if(l)m=1/(a-n),g=a/(a-n);else if(o===2e3)m=-2/(a-n),g=-(a+n)/(a-n);else if(o===2001)m=-1/(a-n),g=-n/(a-n);else throw Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+o);return h[0]=u,h[4]=0,h[8]=0,h[12]=c,h[1]=0,h[5]=d,h[9]=0,h[13]=p,h[2]=0,h[6]=0,h[10]=m,h[14]=g,h[3]=0,h[7]=0,h[11]=0,h[15]=1,this}equals(t){let i=this.elements,r=t.elements;for(let s=0;s<16;s++)if(i[s]!==r[s])return!1;return!0}fromArray(t,i=0){for(let r=0;r<16;r++)this.elements[r]=t[r+i];return this}toArray(t=[],i=0){let r=this.elements;return t[i]=r[0],t[i+1]=r[1],t[i+2]=r[2],t[i+3]=r[3],t[i+4]=r[4],t[i+5]=r[5],t[i+6]=r[6],t[i+7]=r[7],t[i+8]=r[8],t[i+9]=r[9],t[i+10]=r[10],t[i+11]=r[11],t[i+12]=r[12],t[i+13]=r[13],t[i+14]=r[14],t[i+15]=r[15],t}},Ou=new F,on=new $e,jB=new F(0,0,0),$B=new F(1,1,1),Uo=new F,Cg=new F,gs=new F,uM=new $e,dM=new Bo,In=class KD{constructor(t=0,i=0,r=0,s=KD.DEFAULT_ORDER){this.isEuler=!0,this._x=t,this._y=i,this._z=r,this._order=s}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,i,r,s=this._order){return this._x=t,this._y=i,this._z=r,this._order=s,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,i=this._order,r=!0){let s=t.elements,n=s[0],a=s[4],o=s[8],l=s[1],h=s[5],u=s[9],d=s[2],c=s[6],p=s[10];switch(i){case"XYZ":this._y=Math.asin(He(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-u,p),this._z=Math.atan2(-a,n)):(this._x=Math.atan2(c,h),this._z=0);break;case"YXZ":this._x=Math.asin(-He(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(o,p),this._z=Math.atan2(l,h)):(this._y=Math.atan2(-d,n),this._z=0);break;case"ZXY":this._x=Math.asin(He(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(-d,p),this._z=Math.atan2(-a,h)):(this._y=0,this._z=Math.atan2(l,n));break;case"ZYX":this._y=Math.asin(-He(d,-1,1)),Math.abs(d)<.9999999?(this._x=Math.atan2(c,p),this._z=Math.atan2(l,n)):(this._x=0,this._z=Math.atan2(-a,h));break;case"YZX":this._z=Math.asin(He(l,-1,1)),Math.abs(l)<.9999999?(this._x=Math.atan2(-u,h),this._y=Math.atan2(-d,n)):(this._x=0,this._y=Math.atan2(o,p));break;case"XZY":this._z=Math.asin(-He(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(c,h),this._y=Math.atan2(o,n)):(this._x=Math.atan2(-u,p),this._y=0);break;default:de("Euler: .setFromRotationMatrix() encountered an unknown order: "+i)}return this._order=i,r===!0&&this._onChangeCallback(),this}setFromQuaternion(t,i,r){return uM.makeRotationFromQuaternion(t),this.setFromRotationMatrix(uM,i,r)}setFromVector3(t,i=this._order){return this.set(t.x,t.y,t.z,i)}reorder(t){return dM.setFromEuler(this),this.setFromQuaternion(dM,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],t[3]!==void 0&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],i=0){return t[i]=this._x,t[i+1]=this._y,t[i+2]=this._z,t[i+3]=this._order,t}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}};In.DEFAULT_ORDER="XYZ";var cM=class{constructor(){this.mask=1}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!==0}isEnabled(e){return(this.mask&(1<<e|0))!=0}},WB=0,pM=new F,Bu=new Bo,Ba=new $e,Rg=new F,Dc=new F,HB=new F,qB=new Bo,mM=new F(1,0,0),gM=new F(0,1,0),fM=new F(0,0,1),yM={type:"added"},XB={type:"removed"},Uu={type:"childadded",child:null},ix={type:"childremoved",child:null},dr=class O1 extends Ds{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:WB++}),this.uuid=kn(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=O1.DEFAULT_UP.clone();let t=new F,i=new In,r=new Bo,s=new F(1,1,1);function n(){r.setFromEuler(i,!1)}function a(){i.setFromQuaternion(r,void 0,!1)}i._onChange(n),r._onChange(a),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:i},quaternion:{configurable:!0,enumerable:!0,value:r},scale:{configurable:!0,enumerable:!0,value:s},modelViewMatrix:{value:new $e},normalMatrix:{value:new Os}}),this.matrix=new $e,this.matrixWorld=new $e,this.matrixAutoUpdate=O1.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=O1.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new cM,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.customDepthMaterial=void 0,this.customDistanceMaterial=void 0,this.static=!1,this.userData={},this.pivot=null}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(t){return this.quaternion.premultiply(t),this}setRotationFromAxisAngle(t,i){this.quaternion.setFromAxisAngle(t,i)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,i){return Bu.setFromAxisAngle(t,i),this.quaternion.multiply(Bu),this}rotateOnWorldAxis(t,i){return Bu.setFromAxisAngle(t,i),this.quaternion.premultiply(Bu),this}rotateX(t){return this.rotateOnAxis(mM,t)}rotateY(t){return this.rotateOnAxis(gM,t)}rotateZ(t){return this.rotateOnAxis(fM,t)}translateOnAxis(t,i){return pM.copy(t).applyQuaternion(this.quaternion),this.position.add(pM.multiplyScalar(i)),this}translateX(t){return this.translateOnAxis(mM,t)}translateY(t){return this.translateOnAxis(gM,t)}translateZ(t){return this.translateOnAxis(fM,t)}localToWorld(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(Ba.copy(this.matrixWorld).invert())}lookAt(t,i,r){t.isVector3?Rg.copy(t):Rg.set(t,i,r);let s=this.parent;this.updateWorldMatrix(!0,!1),Dc.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Ba.lookAt(Dc,Rg,this.up):Ba.lookAt(Rg,Dc,this.up),this.quaternion.setFromRotationMatrix(Ba),s&&(Ba.extractRotation(s.matrixWorld),Bu.setFromRotationMatrix(Ba),this.quaternion.premultiply(Bu.invert()))}add(t){if(arguments.length>1){for(let i=0;i<arguments.length;i++)this.add(arguments[i]);return this}return t===this?(re("Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(t.removeFromParent(),t.parent=this,this.children.push(t),t.dispatchEvent(yM),Uu.child=t,this.dispatchEvent(Uu),Uu.child=null):re("Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let r=0;r<arguments.length;r++)this.remove(arguments[r]);return this}let i=this.children.indexOf(t);

1return i!==-1&&(t.parent=null,this.children.splice(i,1),t.dispatchEvent(XB),ix.child=t,this.dispatchEvent(ix),ix.child=null),this}removeFromParent(){let t=this.parent;return t!==null&&t.remove(this),this}clear(){return this.remove(...this.children)}attach(t){return this.updateWorldMatrix(!0,!1),Ba.copy(this.matrixWorld).invert(),t.parent!==null&&(t.parent.updateWorldMatrix(!0,!1),Ba.multiply(t.parent.matrixWorld)),t.applyMatrix4(Ba),t.removeFromParent(),t.parent=this,this.children.push(t),t.updateWorldMatrix(!1,!0),t.dispatchEvent(yM),Uu.child=t,this.dispatchEvent(Uu),Uu.child=null,this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,i){if(this[t]===i)return this;for(let r=0,s=this.children.length;r<s;r++){let n=this.children[r].getObjectByProperty(t,i);if(n!==void 0)return n}}getObjectsByProperty(t,i,r=[]){this[t]===i&&r.push(this);let s=this.children;for(let n=0,a=s.length;n<a;n++)s[n].getObjectsByProperty(t,i,r);return r}getWorldPosition(t){return this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Dc,t,HB),t}getWorldScale(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Dc,qB,t),t}getWorldDirection(t){this.updateWorldMatrix(!0,!1);let i=this.matrixWorld.elements;return t.set(i[8],i[9],i[10]).normalize()}raycast(){}traverse(t){t(this);let i=this.children;for(let r=0,s=i.length;r<s;r++)i[r].traverse(t)}traverseVisible(t){if(this.visible===!1)return;t(this);let i=this.children;for(let r=0,s=i.length;r<s;r++)i[r].traverseVisible(t)}traverseAncestors(t){let i=this.parent;i!==null&&(t(i),i.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale);let t=this.pivot;if(t!==null){let i=t.x,r=t.y,s=t.z,n=this.matrix.elements;n[12]+=i-n[0]*i-n[4]*r-n[8]*s,n[13]+=r-n[1]*i-n[5]*r-n[9]*s,n[14]+=s-n[2]*i-n[6]*r-n[10]*s}this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(this.matrixWorldAutoUpdate===!0&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,t=!0);let i=this.children;for(let r=0,s=i.length;r<s;r++)i[r].updateMatrixWorld(t)}updateWorldMatrix(t,i){let r=this.parent;if(t===!0&&r!==null&&r.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.matrixWorldAutoUpdate===!0&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),i===!0){let s=this.children;for(let n=0,a=s.length;n<a;n++)s[n].updateWorldMatrix(!1,!0)}}toJSON(t){let i=t===void 0||typeof t=="string",r={};i&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},r.metadata={version:4.7,type:"Object",generator:"Object3D.toJSON"});let s={};

1s.uuid=this.uuid,s.type=this.type,this.name!==""&&(s.name=this.name),this.castShadow===!0&&(s.castShadow=!0),this.receiveShadow===!0&&(s.receiveShadow=!0),this.visible===!1&&(s.visible=!1),this.frustumCulled===!1&&(s.frustumCulled=!1),this.renderOrder!==0&&(s.renderOrder=this.renderOrder),this.static!==!1&&(s.static=this.static),Object.keys(this.userData).length>0&&(s.userData=this.userData),s.layers=this.layers.mask,s.matrix=this.matrix.toArray(),s.up=this.up.toArray(),this.pivot!==null&&(s.pivot=this.pivot.toArray()),this.matrixAutoUpdate===!1&&(s.matrixAutoUpdate=!1),this.morphTargetDictionary!==void 0&&(s.morphTargetDictionary=Object.assign({},this.morphTargetDictionary)),this.morphTargetInfluences!==void 0&&(s.morphTargetInfluences=this.morphTargetInfluences.slice()),this.isInstancedMesh&&(s.type="InstancedMesh",s.count=this.count,s.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(s.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(s.type="BatchedMesh",s.perObjectFrustumCulled=this.perObjectFrustumCulled,s.sortObjects=this.sortObjects,s.drawRanges=this._drawRanges,s.reservedRanges=this._reservedRanges,s.geometryInfo=this._geometryInfo.map(o=>({...o,boundingBox:o.boundingBox?o.boundingBox.toJSON():void 0,boundingSphere:o.boundingSphere?o.boundingSphere.toJSON():void 0})),s.instanceInfo=this._instanceInfo.map(o=>({...o})),s.availableInstanceIds=this._availableInstanceIds.slice(),s.availableGeometryIds=this._availableGeometryIds.slice(),s.nextIndexStart=this._nextIndexStart,s.nextVertexStart=this._nextVertexStart,s.geometryCount=this._geometryCount,s.maxInstanceCount=this._maxInstanceCount,s.maxVertexCount=this._maxVertexCount,s.maxIndexCount=this._maxIndexCount,s.geometryInitialized=this._geometryInitialized,s.matricesTexture=this._matricesTexture.toJSON(t),s.indirectTexture=this._indirectTexture.toJSON(t),this._colorsTexture!==null&&(s.colorsTexture=this._colorsTexture.toJSON(t)),this.boundingSphere!==null&&(s.boundingSphere=this.boundingSphere.toJSON()),this.boundingBox!==null&&(s.boundingBox=this.boundingBox.toJSON()));function n(o,l){return o[l.uuid]===void 0&&(o[l.uuid]=l.toJSON(t)),l.uuid}if(this.isScene)this.background&&(this.background.isColor?s.background=this.background.toJSON():this.background.isTexture&&(s.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(s.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){s.geometry=n(t.geometries,this.geometry);let o=this.geometry.parameters;if(o!==void 0&&o.shapes!==void 0){let l=o.shapes;if(Array.isArray(l))for(let h=0,u=l.length;h<u;h++){let d=l[h];n(t.shapes,d)}else n(t.shapes,l)}}if(this.isSkinnedMesh&&(s.bindMode=this.bindMode,s.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(n(t.skeletons,this.skeleton),s.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){let o=[];for(let l=0,h=this.material.length;l<h;l++)o.push(n(t.materials,this.material[l]));s.material=o}else s.material=n(t.materials,this.material);if(this.children.length>0){s.children=[];for(let o=0;o<this.children.length;o++)s.children.push(this.children[o].toJSON(t).object)}if(this.animations.length>0){s.animations=[];for(let o=0;o<this.animations.length;o++){let l=this.animations[o];s.animations.push(n(t.animations,l))}}if(i){let o=a(t.geometries),l=a(t.materials),h=a(t.textures),u=a(t.images),d=a(t.shapes),c=a(t.skeletons),p=a(t.animations),m=a(t.nodes);o.length>0&&(r.geometries=o),l.length>0&&(r.materials=l),h.length>0&&(r.textures=h),u.length>0&&(r.images=u),d.length>0&&(r.shapes=d),c.length>0&&(r.skeletons=c),p.length>0&&(r.animations=p),m.length>0&&(r.nodes=m)}return r.object=s,r;function a(o){let l=[];for(let h in o){let u=o[h];delete u.metadata,l.push(u)}return l}}clone(t){return new this.constructor().copy(this,t)}copy(t,i=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.pivot=t.pivot===null?null:t.pivot.clone(),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldAutoUpdate=t.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.static=t.static,this.animations=t.animations.slice(),this.userData=JSON.parse(JSON.stringify(t.userData)),i===!0)for(let r=0;r<t.children.length;r++){let s=t.children[r];this.add(s.clone())}return this}};dr.DEFAULT_UP=new F(0,1,0),dr.DEFAULT_MATRIX_AUTO_UPDATE=!0,dr.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;var Gr=class extends dr{constructor(){super(),this.isGroup=!0,this.type="Group"}},YB={type:"move"},KB=class{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Gr,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new Gr,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new F,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new F),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Gr,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new F,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new F,this._grip.eventsEnabled=!1),this._grip}dispatchEvent(e){return this._targetRay!==null&&this._targetRay.dispatchEvent(e),this._grip!==null&&this._grip.dispatchEvent(e),this._hand!==null&&this._hand.dispatchEvent(e),this}connect(e){if(e&&e.hand){let t=this._hand;if(t)for(let i of e.hand.values())this._getHandJoint(t,i)}return this.dispatchEvent({type:"connected",data:e}),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(e,t,i){let r=null,s=null,n=null,a=this._targetRay,o=this._grip,l=this._hand;if(e&&t.session.visibilityState!=="visible-blurred"){if(l&&e.hand){n=!0;for(let c of e.hand.values()){let p=t.getJointPose(c,i),m=this._getHandJoint(l,c);p!==null&&(m.matrix.fromArray(p.transform.matrix),m.matrix.decompose(m.position,m.rotation,m.scale),m.matrixWorldNeedsUpdate=!0,m.jointRadius=p.radius),m.visible=p!==null}let h=l.joints["index-finger-tip"],u=l.joints["thumb-tip"],d=h.position.distanceTo(u.position);l.inputState.pinching&&d>.025?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!l.inputState.pinching&&d<=.015&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else o!==null&&e.gripSpace&&(s=t.getPose(e.gripSpace,i),s!==null&&(o.matrix.fromArray(s.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),o.matrixWorldNeedsUpdate=!0,s.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(s.linearVelocity)):o.hasLinearVelocity=!1,s.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(s.angularVelocity)):o.hasAngularVelocity=!1,o.eventsEnabled&&o.dispatchEvent({type:"gripUpdated",data:e,target:this})));a!==null&&(r=t.getPose(e.targetRaySpace,i),r===null&&s!==null&&(r=s),r!==null&&(a.matrix.fromArray(r.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),a.matrixWorldNeedsUpdate=!0,r.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(r.linearVelocity)):a.hasLinearVelocity=!1,r.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(r.angularVelocity)):a.hasAngularVelocity=!1,this.dispatchEvent(YB)))}return a!==null&&(a.visible=r!==null),o!==null&&(o.visible=s!==null),l!==null&&(l.visible=n!==null),this}_getHandJoint(e,t){if(e.joints[t.jointName]===void 0){let i=new Gr;i.matrixAutoUpdate=!1,i.visible=!1,e.joints[t.jointName]=i,e.add(i)}return e.joints[t.jointName]}},xM={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Vo={h:0,s:0,l:0},Eg={h:0,s:0,l:0};function 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this.setRGB(parseInt(s.charAt(0),16)/15,parseInt(s.charAt(1),16)/15,parseInt(s.charAt(2),16)/15,t);if(n===6)return this.setHex(parseInt(s,16),t);de("Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,t);return this}setColorName(e,t=Gi){let i=xM[e.toLowerCase()];return i===void 0?de("Color: Unknown color "+e):this.setHex(i,t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=Oa(e.r),this.g=Oa(e.g),this.b=Oa(e.b),this}copyLinearToSRGB(e){return this.r=Fu(e.r),this.g=Fu(e.g),this.b=Fu(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=Gi){return lt.workingToColorSpace(Tr.copy(this),e),Math.round(He(Tr.r*255,0,255))*65536+Math.round(He(Tr.g*255,0,255))*256+Math.round(He(Tr.b*255,0,255))}getHexString(e=Gi){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=lt.workingColorSpace){lt.workingToColorSpace(Tr.copy(this),t);let i=Tr.r,r=Tr.g,s=Tr.b,n=Math.max(i,r,s),a=Math.min(i,r,s),o,l,h=(a+n)/2;if(a===n)o=0,l=0;else{let u=n-a;switch(l=h<=.5?u/(n+a):u/(2-n-a),n){case i:o=(r-s)/u+(r<s?6:0);break;case r:o=(s-i)/u+2;break;case s:o=(i-r)/u+4;break}o/=6}return e.h=o,e.s=l,e.l=h,e}getRGB(e,t=lt.workingColorSpace){return lt.workingToColorSpace(Tr.copy(this),t),e.r=Tr.r,e.g=Tr.g,e.b=Tr.b,e}

1getStyle(e=Gi){lt.workingToColorSpace(Tr.copy(this),e);let t=Tr.r,i=Tr.g,r=Tr.b;return e==="srgb"?`rgb(${Math.round(t*255)},${Math.round(i*255)},${Math.round(r*255)})`:`color(${e} ${t.toFixed(3)} ${i.toFixed(3)} ${r.toFixed(3)})`}offsetHSL(e,t,i){return this.getHSL(Vo),this.setHSL(Vo.h+e,Vo.s+t,Vo.l+i)}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this}lerpColors(e,t,i){return this.r=e.r+(t.r-e.r)*i,this.g=e.g+(t.g-e.g)*i,this.b=e.b+(t.b-e.b)*i,this}lerpHSL(e,t){this.getHSL(Vo),e.getHSL(Eg);let i=Fc(Vo.h,Eg.h,t),r=Fc(Vo.s,Eg.s,t),s=Fc(Vo.l,Eg.l,t);return this.setHSL(i,r,s),this}setFromVector3(e){return this.r=e.x,this.g=e.y,this.b=e.z,this}applyMatrix3(e){let t=this.r,i=this.g,r=this.b,s=e.elements;return this.r=s[0]*t+s[3]*i+s[6]*r,this.g=s[1]*t+s[4]*i+s[7]*r,this.b=s[2]*t+s[5]*i+s[8]*r,this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this}toArray(e=[],t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}fromBufferAttribute(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}},Tr=new Ke;Ke.NAMES=xM;var Oc=class extends dr{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.backgroundRotation=new In,this.environmentIntensity=1,this.environmentRotation=new In,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,t){return super.copy(e,t),e.background!==null&&(this.background=e.background.clone()),e.environment!==null&&(this.environment=e.environment.clone()),e.fog!==null&&(this.fog=e.fog.clone()),this.backgroundBlurriness=e.backgroundBlurriness,this.backgroundIntensity=e.backgroundIntensity,this.backgroundRotation.copy(e.backgroundRotation),this.environmentIntensity=e.environmentIntensity,this.environmentRotation.copy(e.environmentRotation),e.overrideMaterial!==null&&(this.overrideMaterial=e.overrideMaterial.clone()),this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){let t=super.toJSON(e);return this.fog!==null&&(t.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(t.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(t.object.backgroundIntensity=this.backgroundIntensity),t.object.backgroundRotation=this.backgroundRotation.toArray(),this.environmentIntensity!==1&&(t.object.environmentIntensity=this.environmentIntensity),t.object.environmentRotation=this.environmentRotation.toArray(),t}},ln=new F,Ua=new F,sx=new F,Va=new F,Vu=new F,zu=new F,vM=new F,nx=new F,ax=new F,ox=new F,lx=new yt,hx=new yt,ux=new yt,Gu=class Cc{constructor(t=new F,i=new F,r=new F){this.a=t,this.b=i,this.c=r}static getNormal(t,i,r,s){s.subVectors(r,i),ln.subVectors(t,i),s.cross(ln);let n=s.lengthSq();return n>0?s.multiplyScalar(1/Math.sqrt(n)):s.set(0,0,0)}static getBarycoord(t,i,r,s,n){ln.subVectors(s,i),Ua.subVectors(r,i),sx.subVectors(t,i);let a=ln.dot(ln),o=ln.dot(Ua),l=ln.dot(sx),h=Ua.dot(Ua),u=Ua.dot(sx),d=a*h-o*o;if(d===0)return n.set(0,0,0),null;

1let c=1/d,p=(h*l-o*u)*c,m=(a*u-o*l)*c;return n.set(1-p-m,m,p)}static containsPoint(t,i,r,s){return this.getBarycoord(t,i,r,s,Va)===null?!1:Va.x>=0&&Va.y>=0&&Va.x+Va.y<=1}static getInterpolation(t,i,r,s,n,a,o,l){return this.getBarycoord(t,i,r,s,Va)===null?(l.x=0,l.y=0,"z"in l&&(l.z=0),"w"in l&&(l.w=0),null):(l.setScalar(0),l.addScaledVector(n,Va.x),l.addScaledVector(a,Va.y),l.addScaledVector(o,Va.z),l)}static getInterpolatedAttribute(t,i,r,s,n,a){return lx.setScalar(0),hx.setScalar(0),ux.setScalar(0),lx.fromBufferAttribute(t,i),hx.fromBufferAttribute(t,r),ux.fromBufferAttribute(t,s),a.setScalar(0),a.addScaledVector(lx,n.x),a.addScaledVector(hx,n.y),a.addScaledVector(ux,n.z),a}static isFrontFacing(t,i,r,s){return ln.subVectors(r,i),Ua.subVectors(t,i),ln.cross(Ua).dot(s)<0}set(t,i,r){return this.a.copy(t),this.b.copy(i),this.c.copy(r),this}setFromPointsAndIndices(t,i,r,s){return this.a.copy(t[i]),this.b.copy(t[r]),this.c.copy(t[s]),this}setFromAttributeAndIndices(t,i,r,s){return this.a.fromBufferAttribute(t,i),this.b.fromBufferAttribute(t,r),this.c.fromBufferAttribute(t,s),this}clone(){return new this.constructor().copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return ln.subVectors(this.c,this.b),Ua.subVectors(this.a,this.b),ln.cross(Ua).length()*.5}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return Cc.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,i){return Cc.getBarycoord(t,this.a,this.b,this.c,i)}getInterpolation(t,i,r,s,n){return Cc.getInterpolation(t,this.a,this.b,this.c,i,r,s,n)}containsPoint(t){return Cc.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return Cc.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,i){let r=this.a,s=this.b,n=this.c,a,o;Vu.subVectors(s,r),zu.subVectors(n,r),nx.subVectors(t,r);let l=Vu.dot(nx),h=zu.dot(nx);if(l<=0&&h<=0)return i.copy(r);ax.subVectors(t,s);let u=Vu.dot(ax),d=zu.dot(ax);if(u>=0&&d<=u)return i.copy(s);let c=l*d-u*h;if(c<=0&&l>=0&&u<=0)return a=l/(l-u),i.copy(r).addScaledVector(Vu,a);ox.subVectors(t,n);let p=Vu.dot(ox),m=zu.dot(ox);if(m>=0&&p<=m)return i.copy(n);let g=p*h-l*m;if(g<=0&&h>=0&&m<=0)return o=h/(h-m),i.copy(r).addScaledVector(zu,o);let f=u*m-p*d;if(f<=0&&d-u>=0&&p-m>=0)return vM.subVectors(n,s),o=(d-u)/(d-u+(p-m)),i.copy(s).addScaledVector(vM,o);let y=1/(f+g+c);return a=g*y,o=c*y,i.copy(r).addScaledVector(Vu,a).addScaledVector(zu,o)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}},Fn=class{constructor(e=new F(1/0,1/0,1/0),t=new F(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){this.makeEmpty();for(let t=0,i=e.length;t<i;t+=3)this.expandByPoint(hn.fromArray(e,t));return this}setFromBufferAttribute(e){this.makeEmpty();for(let t=0,i=e.count;t<i;t++)this.expandByPoint(hn.fromBufferAttribute(e,t));return this}setFromPoints(e){this.makeEmpty();for(let t=0,i=e.length;t<i;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){let i=hn.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}setFromObject(e,t=!1){return this.makeEmpty(),this.expandByObject(e,t)}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,t=!1){e.updateWorldMatrix(!1,!1);let i=e.geometry;if(i!==void 0){let s=i.getAttribute("position");if(t===!0&&s!==void 0&&e.isInstancedMesh!==!0)for(let n=0,a=s.count;n<a;n++)e.isMesh===!0?e.getVertexPosition(n,hn):hn.fromBufferAttribute(s,n),hn.applyMatrix4(e.matrixWorld),this.expandByPoint(hn);else e.boundingBox===void 0?(i.boundingBox===null&&i.computeBoundingBox(),Ag.copy(i.boundingBox)):(e.boundingBox===null&&e.computeBoundingBox(),Ag.copy(e.boundingBox)),Ag.applyM

1atrix4(e.matrixWorld),this.union(Ag)}let r=e.children;for(let s=0,n=r.length;s<n;s++)this.expandByObject(r[s],t);return this}containsPoint(e){return e.x>=this.min.x&&e.x<=this.max.x&&e.y>=this.min.y&&e.y<=this.max.y&&e.z>=this.min.z&&e.z<=this.max.z}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return e.max.x>=this.min.x&&e.min.x<=this.max.x&&e.max.y>=this.min.y&&e.min.y<=this.max.y&&e.max.z>=this.min.z&&e.min.z<=this.max.z}intersectsSphere(e){return this.clampPoint(e.center,hn),hn.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,i;return e.normal.x>0?(t=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),t<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(Bc),Ng.subVectors(this.max,Bc),ju.subVectors(e.a,Bc),$u.subVectors(e.b,Bc),Wu.subVectors(e.c,Bc),zo.subVectors($u,ju),Go.subVectors(Wu,$u),gh.subVectors(ju,Wu);let t=[0,-zo.z,zo.y,0,-Go.z,Go.y,0,-gh.z,gh.y,zo.z,0,-zo.x,Go.z,0,-Go.x,gh.z,0,-gh.x,-zo.y,zo.x,0,-Go.y,Go.x,0,-gh.y,gh.x,0];return!dx(t,ju,$u,Wu,Ng)||(t=[1,0,0,0,1,0,0,0,1],!dx(t,ju,$u,Wu,Ng))?!1:(Lg.crossVectors(zo,Go),t=[Lg.x,Lg.y,Lg.z],dx(t,ju,$u,Wu,Ng))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,hn).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=this.getSize(hn).length()*.5),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(za[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),za[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),za[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),za[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),za[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),za[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),za[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),za[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(za),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}toJSON(){return{min:this.min.toArray(),max:this.max.toArray()}}fromJSON(e){return this.min.fromArray(e.min),this.max.fromArray(e.max),this}},za=[new F,new F,new F,new F,new F,new F,new F,new F],hn=new F,Ag=new Fn,ju=new F,$u=new F,Wu=new F,zo=new F,Go=new F,gh=new F,Bc=new F,Ng=new F,Lg=new F,fh=new F;function dx(e,t,i,r,s){for(let n=0,a=e.length-3;n<=a;n+=3){fh.fromArray(e,n);let o=s.x*Math.abs(fh.x)+s.y*Math.abs(fh.y)+s.z*Math.abs(fh.z),l=t.dot(fh),h=i.dot(fh),u=r.dot(fh);if(Math.max(-Math.max(l,h,u),Math.min(l,h,u))>o)return!1}return!0}var Ga=ZB();function ZB(){let e=new ArrayBuffer(4),t=new Float32Array(e),i=new Uint32Array(e),r=new Uint32Array(512),s=new Uint32Array(512);for(let l=0;l<256;++l){let h=l-127;h<-27?(r[l]=0,r[l|256]=32768,s[l]=24,s[l|256]=24):h<-14?(r[l]=1024>>-h-14,r[l|256]=1024>>-h-14|32768,s[l]=-h-1,s[l|256]=-h-1):h<=15?(r[l]=h+15<<10,r[l|256]=h+15<<10|32768,s[l]=13,s[l|256]=13):h<128?(r[l]=31744,r[l|256]=64512,s[l]=24,s[l|256]=24):(r[l]=31744,r[l|256]=64512,s[l]=13,s[l|256]=13)}let n=new Uint32Array(2048),a=new Uint32Array(64),o=new Uint32Array(64);for(let l=1;l<1024;++l){let h=l<<13,u=0;for(;!(h&8388608);)h<<=1,u-=8388608;h&=-8388609,u+=947912704,n[l]=h|u}for(let l=1024;l<2048;++l)n[l]=939524096+(l-1024<<13);for(let l=1;l<31;++l)a[l]=l<<23;a[31]=1199570944,a[32]=2147483648;for(let l=33;l<63;++l)a[l]=2147483648+(l-32<<23);a[63]=3347054592;for(let l=1;l<64;++l)l!==32&&(o[l]=1024);return{floatView:t,uint32View:i,baseTable:r,shiftTable:s,mantissaTable:n,exponentTable:a,offsetTable:o}}function fs(e){Math.abs(e)>65504&&de("DataUtils.toHalfFloat(): Value out of range."),e=He(e,-65504,65504),Ga.floatView[0]=e;let t=Ga.uint32View[0],i=t>>23&511;return Ga.baseTable[i]+((t&8388607)>>Ga.shiftTable[i])}function Pg(e){let t=e>>10;return Ga.uint32View[0]=Ga.mantissaTable[Ga.offsetTable[t]+(e&1023)]+Ga.exponentTable[t],Ga.floatView[0]}var Pi=new F,kg=new ge,JB=0,jr=class{constructor(e,t,i=!1){if(Array.isArray(e))throw TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,Object.defineProperty(this,"id",{value:JB++}),this.name="",this.array=e,this.itemSize=t,this.count=e===void 0?0:e.length/t,this.normalized=i,this.usage=dh,this.updateRanges=[],this.gpuType=Pn,this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this.gpuType=e.gpuType,this}copyAt(e,t,i){e*=this.itemSize,i*=t.itemSize;for(let r=0,s=this.itemSize;r<s;r++)this.array[e+r]=t.array[i+r];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(this.itemSize===2)for(let t=0,i=this.count;t<i;t++)kg.fromBufferAttribute(this,t),kg.applyMatrix3(e),this.setXY(t,kg.x,kg.y);else if(this.itemSize===3)for(let t=0,i=this.count;t<i;t++)Pi.fromBufferAttribute(this,t),Pi.applyMatrix3(e),this.setXYZ(t,Pi.x,Pi.y,Pi.z);return this}applyMatrix4(e){for(let t=0,i=this.count;t<i;t++)Pi.fromBufferAttribute(this,t),Pi.applyMatrix4(e),this.setXYZ(t,Pi.x,Pi.y,Pi.z);return this}applyNormalMatrix(e){for(let t=0,i=this.count;t<i;t++)Pi.fromBufferAttribute(this,t),Pi.applyNormalMatrix(e),this.setXYZ(t,Pi.x,Pi.y,Pi.z);return this}transformDirection(e){for(let t=0,i=this.count;t<i;t++)Pi.fromBufferAttribute(this,t),Pi.transformDirection(e),this.setXYZ(t,Pi.x,Pi.y,Pi.z);return this}set(e,t=0){return this.array.set(e,t),this}getComponent(e,t){let i=this.array[e*this.itemSize+t];return this.normalized&&(i=Vr(i,this.array)),i}setComponent(e,t,i){return this.normalized&&(i=Ve(i,this.array)),this.array[e*this.itemSize+t]=i,this}getX(e){let t=this.array[e*this.itemSize];return this.normalized&&(t=Vr(t,this.array)),t}setX(e,t){return this.normalized&&(t=Ve(t,this.array)),this.array[e*this.itemSize]=t,this}getY(e){let t=this.array[e*this.itemSize+1];return this.normalized&&(t=Vr(t,this.array)),t}setY(e,t){return this.normalized&&(t=Ve(t,this.array)),this.array[e*this.itemSize+1]=t,this}getZ(e){let t=this.array[e*this.itemSize+2];return this.normalized&&(t=Vr(t,this.array)),t}setZ(e,t){return this.normalized&&(t=Ve(t,this.array)),this.array[e*this.itemSize+2]=t,this}getW(e){let t=this.array[e*this.itemSize+3];return this.normalized&&(t=Vr(t,this.array)),t}setW(e,t){return this.normalized&&(t=Ve(t,this.array)),this.array[e*this.itemSize+3]=t,this}setXY(e,t,i){return e*=this.itemSize,this.normalized&&(t=Ve(t,this.array),i=Ve(i,this.array)),this.array[e+0]=t,this.array[e+1]=i,this}setXYZ(e,t,i,r){return e*=this.itemSize,this.normalized&&(t=Ve(t,this.array),i=Ve(i,this.array),r=Ve(r,this.array)),this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=r,this}setXYZW(e,t,i,r,s){return e*=this.itemSize,this.normalized&&(t=Ve(t,this.array),i=Ve(i,this.array),r=Ve(r,this.array),s=Ve(s,this.array)),this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=r,this.array[e+3]=s,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){let e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==35044&&(e.usage=this.usage),e}},bM=class extends jr{constructor(e,t,i){super(new Uint16Array(e),t,i)}},_M=class extends jr{constructor(e,t,i){super(new Uint32Array(e),t,i)}},TM=class extends jr{constructor(e,t,i){super(new Uint16Array(e),t,i),this.isFloat16BufferAttribute=!0}getX(e){let t=Pg(this.array[e*this.itemSize]);return this.normalized&&(t=Vr(t,this.array)),t}setX(e,t){return this.normalized&&(t=Ve(t,this.array)),this.array[e*this.itemSize]=fs(t),this}getY(e){let t=Pg(this.array[e*this.itemSize+1]);return this.normalized&&(t=Vr(t,this.array)),t}setY(e,t){return this.normalized&&(t=Ve(t,this.array)),this.array[e*this.itemSize+1]=fs(t),this}getZ(e){let t=Pg(this.array[e*this.itemSize+2]);return this.normalized&&(t=Vr(t,this.array)),t}setZ(e,t){return this.normalized&&(t=Ve(t,this.array)),this.array[e*this.itemSize+2]=fs(t),this}getW(e){let t=Pg(this.array[e*this.itemSize+3]);return this.normalized&&(t=Vr(t,this.array)),t}setW(e,t){return this.normalized&&(t=Ve(t,this.array)),this.array[e*this.itemSize+3]=fs(t),this}setXY(e,t,i){return e*=this.itemSize,this.normalized&&(t=Ve(t,this.array),i=Ve(i,this.array)),this.array[e+0]=fs(t),this.array[e+1]=fs(i),this}setXYZ(e,t,i,r){return e*=this.itemSize,this.normalized&&(t=Ve(t,this.array),i=Ve(i,this.array),r=Ve(r,this.array)),this.array[e+0]=fs(t),this.array[e+1]=fs(i),this.array[e+2]=fs(r),this}setXYZW(e,t,i,r,s){return e*=this.itemSize,this.normalized&&(t=Ve(t,this.array),i=Ve(i,this.array),r=Ve(r,this.array),s=Ve(s,this.array)),this.array[e+0]=fs(t),this.array[e+1]=fs(i),this.array[e+2]=fs(r),this.array[e+3]=fs(s),this}},Ht=class extends jr{constructor(e,t,i){super(new Float32Array(e),t,i)}},QB=new Fn,Uc=new F,cx=new F,ja=class{constructor(e=new F,t=-1){this.isSphere=!0,this.center=e,this.radius=t}set(e,t){return this.center.copy(e),this.radius=t,this}setFromPoints(e,t){let i=this.center;t===void 0?QB.setFromPoints(e).getCenter(i):i.copy(t);let r=0;for(let s=0,n=e.length;s<n;s++)r=Math.max(r,i.distanceToSquared(e[s]));return this.radius=Math.sqrt(r),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){let t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,t){let i=this.center.distanceToSquared(e);return t.copy(e),i>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius*=e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;Uc.subVectors(e,this.center);let t=Uc.lengthSq();if(t>this.radius*this.radius){let i=Math.sqrt(t),r=(i-this.radius)*.5;this.center.addScaledVector(Uc,r/i),this.radius+=r}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(cx.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(Uc.copy(e.center).add(cx)),this.expandByPoint(Uc.copy(e.center).sub(cx))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}toJSON(){return{radius:this.radius,center:this.center.toArray()}}fromJSON(e){return this.radius=e.radius,this.center.fromArray(e.center),this}},e4=0,Bs=new $e,px=new dr,Hu=new F,ys=new Fn,Vc=new Fn,er=new F,$r=class ZD extends Ds{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:e4++}),this.uuid=kn(),this.name="",this.type="BufferGeometry",this.index=null,this.indirect=null,this.indirectOffset=0,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(vB(t)?_M:bM)(t,1):this.index=t,this}setIndirect(t,i=0){return this.indirect=t,this.indirectOffset=i,this}getIndirect(){return this.indirect}getAttribute(t){return this.attributes[t]}setAttribute(t,i){return this.attributes[t]=i,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return this.attributes[t]!==void 0}addGroup(t,i,r=0){this.groups.push({start:t,count:i,materialIndex:r})}clearGroups(){this.groups=[]}setDrawRange(t,i){this.drawRange.start=t,this.drawRange.count=i}applyMatrix4(t){let i=this.attributes.position;i!==void 0&&(i.applyMatrix4(t),i.needsUpdate=!0);let r=this.attributes.normal;if(r!==void 0){let n=new Os().getNormalMatrix(t);r.applyNormalMatrix(n),r.needsUpdate=!0}let s=this.attributes.tangent;return s!==void 0&&(s.transformDirection(t),s.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(t){return Bs.makeRotationFromQuaternion(t),this.applyMatrix4(Bs),this}rotateX(t){return Bs.makeRotationX(t),this.applyMatrix4(Bs),this}rotateY(t){return Bs.makeRotationY(t),this.applyMatrix4(Bs),this}rotateZ(t){return Bs.makeRotationZ(t),this.applyMatrix4(Bs),this}translate(t,i,r){return Bs.makeTranslation(t,i,r),this.applyMatrix4(Bs),this}scale(t,i,r){return Bs.makeScale(t,i,r),this.applyMatrix4(Bs),this}lookAt(t){return px.lookAt(t),px.updateMatrix(),this.applyMatrix4(px.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Hu).negate(),this.translate(Hu.x,Hu.y,Hu.z),this}setFromPoints(t){let i=this.getAttribute("position");if(i===void 0){let r=[];for(let s=0,n=t.length;s<n;s++){let a=t[s];r.push(a.x,a.y,a.z||0)}this.setAttribute("position",new Ht(r,3))}else{let r=Math.min(t.length,i.count);for(let s=0;s<r;s++){let n=t[s];i.setXYZ(s,n.x,n.y,n.z||0)}t.length>i.count&&de("BufferGeometry: Buffer size too small for points data. Use .dispose() and create a new geometry."),i.needsUpdate=!0}return this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new Fn);let t=this.attributes.position,i=this.morphAttributes.position;if(t&&t.isGLBufferAttribute){re("BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),this.boundingBox.set(new F(-1/0,-1/0,-1/0),new F(1/0,1/0,1/0));return}if(t!==void 0){if(this.boundingBox.setFromBufferAttribute(t),i)for(let r=0,s=i.length;r<s;r++){let n=i[r];ys.setFromBufferAttribute(n),this.morphTargetsRelative?(er.addVectors(this.boundingBox.min,ys.min),this.boundingBox.expandByPoint(er),er.addVectors(this.boundingBox.max,ys.max),this.boundingBox.expandByPoint(er)):(this.boundingBox.expandByPoint(ys.min),this.boundingBox.expandByPoint(ys.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&re('BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new ja);let t=this.attributes.position,i=this.morphAttributes.position;if(t&&t.isGLBufferAttribute){re("BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),this.boundingSphere.set(new F,1/0);return}if(t){let r=this.boundingSphere.center;if(ys.setFromBufferAttribute(t),i)for(let n=0,a=i.length;n<a;n++){let o=i[n];Vc.setFromBufferAttribute(o),this.morphTargetsRelative?(er.addVectors(ys.min,Vc.min),ys.expandByPoint(er),er.addVectors(ys.max,Vc.max),ys.expandByPoint(er)):(ys.expandByPoint(Vc.min),ys.expandByPoint(Vc.max))}ys.getCenter(r);let s=0;for(let n=0,a=t.count;n<a;n++)er.fromBufferAttribute(t,n),s=Math.max(s,r.distanceToSquared(er));if(i)for(let n=0,a=i.length;n<a;n++){let o=i[n],l=this.morphTargetsRelative;for(let h=0,u=o.count;h<u;h++)er.fromBufferAttribute(o,h),l&&(Hu.fromBufferAttribute(t,h),er.add(Hu)),s=Math.max(s,r.distanceToSquared(er))}this.boundingSphere.radius=Math.sqrt(s),isNaN(this.boundingSphere.radius)&&re('BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){let t=this.index,i=this.attributes;if(t===null||i.position===void 0||i.normal===void 0||i.uv===void 0){re("BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}let r=i.position,s=i.normal,n=i.uv;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new jr(new Float32Array(4*r.count),4));let a=this.getAttribute("tangent"),o=[],l=[];for(let S=0;S<r.count;S++)o[S]=new F,l[S]=new F;let h=new F,u=new F,d=new F,c=new ge,p=new ge,m=new ge,g=new F,f=new F;function y(S,R,I){h.fromBufferAttribute(r,S),u.fromBufferAttribute(r,R),d.fromBufferAttribute(r,I),c.fromBufferAttribute(n,S),p.fromBufferAttribute(n,R),m.fromBufferAttribute(n,I),u.sub(h),d.sub(h),p.sub(c),m.sub(c);let B=1/(p.x*m.y-m.x*p.y);isFinite(B)&&(g.copy(u).multiplyScalar(m.y).addScaledVector(d,-p.y).multiplyScalar(B),f.copy(d).multiplyScalar(p.x).addScaledVector(u,-m.x).multiplyScalar(B),o[S].add(g),o[R].add(g),o[I].add(g),l[S].add(f),l[R].add(f),l[I].add(f))}let x=this.groups;x.length===0&&(x=[{start:0,count:t.count}]);for(let S=0,R=x.length;S<R;++S){let I=x[S],B=I.start,O=I.count;for(let U=B,V=B+O;U<V;U+=3)y(t.getX(U+0),t.getX(U+1),t.getX(U+2))}let b=new F,_=new F,T=new F,w=new F;function M(S){T.fromBufferAttribute(s,S),w.copy(T);let R=o[S];b.copy(R),b.sub(T.multiplyScalar(T.dot(R))).normalize(),_.crossVectors(w,R);let I=_.dot(l[S])<0?-1:1;a.setXYZW(S,b.x,b.y,b.z,I)}for(let S=0,R=x.length;S<R;++S){let I=x[S],B=I.start,O=I.count;for(let U=B,V=B+O;U<V;U+=3)M(t.getX(U+0)),M(t.getX(U+1)),M(t.getX(U+2))}}computeVertexNormals(){let t=this.index,i=this.getAttribute("position");if(i!==void 0){let r=this.getAttribute("normal");if(r===void 0)r=new jr(new Float32Array(i.count*3),3),this.setAttribute("normal",r);else for(let c=0,p=r.count;c<p;c++)r.setXYZ(c,0,0,0);let s=new F,n=new F,a=new F,o=new F,l=new F,h=new F,u=new F,d=new F;if(t)for(let c=0,p=t.count;c<p;c+=3){let m=t.getX(c+0),g=t.getX(c+1),f=t.getX(c+2);s.fromBufferAttribute(i,m),n.fromBufferAttribute(i,g),a.fromBufferAttribute(i,f),u.subVectors(a,n),d.subVectors(s,n),u.cross(d),o.fromBufferAttribute(r,m),l.fromBufferAttribute(r,g),h.fromBufferAttribute(r,f),o.add(u),l.add(u),h.add(u),r.setXYZ(m,o.x,o.y,o.z),r.setXYZ(g,l.x,l.y,l.z),r.setXYZ(f,h.x,h.y,h.z)}else for(let c=0,p=i.count;c<p;c+=3)s.fromBufferAttribute(i,c+0),n.fromBufferAttribute(i,c+1),a.fromBufferAttribute(i,c+2),u.subVectors(a,n),d.subVectors(s,n),u.cross(d),r.setXYZ(c+0,u.x,u.y,u.z),r.setXYZ(c+1,u.x,u.y,u.z),r.setXYZ(c+2,u.x,u.y,u.z);this.normalizeNormals(),r.needsUpdate=!0}}normalizeNormals(){let t=this.attributes.normal;for(let i=0,r=t.count;i<r;i++)er.fromBufferAttribute(t,i),er.normalize(),t.setXYZ(i,er.x,er.y,er.z)}toNonIndexed(){function t(o,l){let h=o.array,u=o.itemSize,d=o.normalized,c=new h.constructor(l.length*u),p=0,m=0;for(let g=0,f=l.length;g<f;g++){p=o.isInterleavedBufferAttribute?l[g]*o.data.stride+o.offset:l[g]*u;for(let y=0;y<u;y++)c[m++]=h[p++]}return new jr(c,u,d)}if(this.index===null)return de("BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;let i=new ZD,r=this.index.array,s=this.attributes;for(let o in s){let l=s[o],h=t(l,r);i.setAttribute(o,h)}let n=this.morphAttributes;for(let o in n){let l=[],h=n[o];for(let u=0,d=h.length;u<d;u++){let c=h[u],p=t(c,r);l.push(p)}i.morphAttributes[o]=l}i.morphTargetsRelative=this.morphTargetsRelative;let a=this.groups;for(let o=0,l=a.length;o<l;o++){let h=a[o];i.addGroup(h.start,h.count,h.materialIndex)}return i}toJSON(){let t={metadata:{version:4.7,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,this.name!==""&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),this.parameters!==void 0){let l=this.parameters;for(let h in l)l[h]!==void 0&&(t[h]=l[h]);return t}t.data={attributes:{}};let i=this.index;i!==null&&(t.data.index={type:i.array.constructor.name,array:Array.prototype.slice.call(i.array)});let r=this.attributes;for(let l in r){let h=r[l];t.data.attributes[l]=h.toJSON(t.data)}let s={},n=!1;for(let l in this.morphAttributes){let h=this.morphAttributes[l],u=[];for(let d=0,c=h.length;d<c;d++){let p=h[d];u.push(p.toJSON(t.data))}u.length>0&&(s[l]=u,n=!0)}n&&(t.data.morphAttributes=s,t.data.morphTargetsRelative=this.morphTargetsRelative);let a=this.groups;a.length>0&&(t.data.groups=JSON.parse(JSON.stringify(a)));let o=this.boundingSphere;return o!==null&&(t.data.boundingSphere=o.toJSON()),t}clone(){return new this.constructor().copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;let i={};this.name=t.name;let r=t.index;r!==null&&this.setIndex(r.clone());let s=t.attributes;for(let h in s){let u=s[h];this.setAttribute(h,u.clone(i))}let n=t.morphAttributes;for(let h in n){let u=[],d=n[h];for(let c=0,p=d.length;c<p;c++)u.push(d[c].clone(i));this.morphAttributes[h]=u}this.morphTargetsRelative=t.morphTargetsRelative;let a=t.groups;for(let h=0,u=a.length;h<u;h++){let d=a[h];this.addGroup(d.start,d.count,d.materialIndex)}let o=t.boundingBox;o!==null&&(this.boundingBox=o.clone());let l=t.boundingSphere;return l!==null&&(this.boundingSphere=l.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}},mx=class{constructor(e,t){this.isInterleavedBuffer=!0,this.array=e,this.stride=t,this.count=e===void 0?0:e.length/t,this.usage=dh,this.updateRanges=[],this.version=0,this.uuid=kn()}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,t,i){e*=this.stride,i*=t.stride;for(let r=0,s=this.stride;r<s;r++)this.array[e+r]=t.array[i+r];return this}set(e,t=0){return this.array.set(e,t),this}clone(e){e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=kn()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);let t=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),i=new this.constructor(t,this.stride);return i.setUsage(this.usage),i}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=kn()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}},Wr=new F,gx=class JD{constructor(t,i,r,s=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=t,this.itemSize=i,this.offset=r,this.normalized=s}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(t){this.data.needsUpdate=t}applyMatrix4(t){for(let i=0,r=this.data.count;i<r;i++)Wr.fromBufferAttribute(this,i),Wr.applyMatrix4(t),this.setXYZ(i,Wr.x,Wr.y,Wr.z);return this}applyNormalMatrix(t){for(let i=0,r=this.count;i<r;i++)Wr.fromBufferAttribute(this,i),Wr.applyNormalMatrix(t),this.setXYZ(i,Wr.x,Wr.y,Wr.z);return this}transformDirection(t){for(let i=0,r=this.count;i<r;i++)Wr.fromBufferAttribute(this,i),Wr.transformDirection(t),this.setXYZ(i,Wr.x,Wr.y,Wr.z);return this}getComponent(t,i){let r=this.array[t*this.data.stride+this.offset+i];return this.normalized&&(r=Vr(r,this.array)),r}setComponent(t,i,r){return this.normalized&&(r=Ve(r,this.array)),this.data.array[t*this.data.stride+this.offset+i]=r,this}setX(t,i){return this.normalized&&(i=Ve(i,this.array)),this.data.array[t*this.data.stride+this.offset]=i,this}setY(t,i){return this.normalized&&(i=Ve(i,this.array)),this.data.array[t*this.data.stride+this.offset+1]=i,this}setZ(t,i){return this.normalized&&(i=Ve(i,this.array)),this.data.array[t*this.data.stride+this.offset+2]=i,this}setW(t,i){return this.normalized&&(i=Ve(i,this.array)),this.data.array[t*this.data.stride+this.offset+3]=i,this}getX(t){let i=this.data.array[t*this.data.stride+this.offset];return this.normalized&&(i=Vr(i,this.array)),i}getY(t){let i=this.data.array[t*this.data.stride+this.offset+1];return this.normalized&&(i=Vr(i,this.array)),i}getZ(t){let i=this.data.array[t*this.data.stride+this.offset+2];return this.normalized&&(i=Vr(i,this.array)),i}getW(t){let i=this.data.array[t*this.data.stride+this.offset+3];return this.normalized&&(i=Vr(i,this.array)),i}setXY(t,i,r){return t=t*this.data.stride+this.offset,this.normalized&&(i=Ve(i,this.array),r=Ve(r,this.array)),this.data.array[t+0]=i,this.data.array[t+1]=r,this}setXYZ(t,i,r,s){return t=t*this.data.stride+this.offset,this.normalized&&(i=Ve(i,this.array),r=Ve(r,this.array),s=Ve(s,this.array)),this.data.array[t+0]=i,this.data.array[t+1]=r,this.data.array[t+2]=s,this}setXYZW(t,i,r,s,n){return t=t*this.data.stride+this.offset,this.normalized&&(i=Ve(i,this.array),r=Ve(r,this.array),s=Ve(s,this.array),n=Ve(n,this.array)),this.data.array[t+0]=i,this.data.array[t+1]=r,this.data.array[t+2]=s,this.data.array[t+3]=n,this}clone(t){if(t===void 0){Y1("InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");let i=[];for(let r=0;r<this.count;r++){let s=r*this.data.stride+this.offset;for(let n=0;n<this.itemSize;n++)i.push(this.data.array[s+n])}return new jr(new this.array.constructor(i),this.itemSize,this.normalized)}else return t.interleavedBuffers===void 0&&(t.interleavedBuffers={}),t.interleavedBuffers[this.data.uuid]===void 0&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new JD(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(t){if(t===void 0){Y1("InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");let i=[];for(let r=0;r<this.count;r++){let s=r*this.data.stride+this.offset;for(let n=0;n<this.itemSize;n++)i.push(this.data.array[s+n])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:i,normalized:this.normalized}}else return t.interleavedBuffers===void 0&&(t.interleavedBuffers={}),t.interleavedBuffers[this.data.uuid]===void 0&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}},t4=0,xs=class extends Ds{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:t4++}),this.uuid=kn(),this.name="",this.type="Material",this.blending=1,this.side=0,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=204,this.blendDst=205,this.blendEquation=100,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new Ke(0,0,0),this.blendAlpha=0,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=Sg,this.stencilZFail=Sg,this.stencilZPass=Sg,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.allowOverride=!0,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(let t in e){let i=e[t];if(i===void 0){de(`Material: parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){de(`Material: '${t}' is not a property of THREE.${this.type}.`);continue}r&&r.isColor?r.set(i):r&&r.isVector3&&i&&i.isVector3?r.copy(i):this[t]=i}}toJSON(e){let t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{}});let i={metadata:{version:4.7,type:"Material",generator:"Material.toJSON"}};

1i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),this.roughness!==void 0&&(i.roughness=this.roughness),this.metalness!==void 0&&(i.metalness=this.metalness),this.sheen!==void 0&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(i.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity!==void 0&&this.emissiveIntensity!==1&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(i.shininess=this.shininess),this.clearcoat!==void 0&&(i.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.sheenColorMap&&this.sheenColorMap.isTexture&&(i.sheenColorMap=this.sheenColorMap.toJSON(e).uuid),this.sheenRoughnessMap&&this.sheenRoughnessMap.isTexture&&(i.sheenRoughnessMap=this.sheenRoughnessMap.toJSON(e).uuid),this.dispersion!==void 0&&(i.dispersion=this.dispersion),this.iridescence!==void 0&&(i.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(i.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(i.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(i.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(i.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(i.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(i.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(i.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(i.combine=this.combine)),this.envMapRotation!==void 0&&(i.envMapRotation=this.envMapRotation.toArray()),this.envMapIntensity!==void 0&&(i.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(i.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(i.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(i.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(i.size=this.size),this.shadowSide!==null&&(i.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==1&&(i.blending=this.blending),this.side!==0&&(i.side=this.side),this.vertexColors===!0&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.transparent===!0&&(i.transparent=!0),this.blendSrc!==204&&(i.blendSrc=this.blendSrc),this.blendDst!==205&&(i.blendDst=this.blendDst),this.blendEquation!==100&&(i.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(i.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(i.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(i.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(i.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(i.blendAlpha=this.blendAlpha),this.depthFunc!==3&&(i.depthFunc=this.depthFunc),this.depthTest===!1&&(i.depthTest=this.depthTest),this.depthWrite===!1&&(i.depthWrite=this.depthWrite),this.colorWrite===!1&&(i.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(i.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==519&&(i.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(i.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(i.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==7680&&(i.stencilFail=this.stencilFail),this.stencilZFail!==7680&&(i.stencilZFail=this.stencilZFail),this.stencilZPass!==7680&&(i.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(i.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(i.rotation=this.rotation),this.polygonOffset===!0&&(i.polygonOffset=!0),this.polygonOffsetFactor!==0&&(i.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(i.linewidth=this.linewidth),this.dashSize!==void 0&&(i.dashSize=this.dashSize),this.gapSize!==void 0&&(i.gapSize=this.gapSize),this.scale!==void 0&&(i.scale=this.scale),this.dithering===!0&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),this.alphaHash===!0&&(i.alphaHash=!0),this.alphaToCoverage===!0&&(i.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(i.premultipliedAlpha=!0),this.forceSinglePass===!0&&(i.forceSinglePass=!0),this.allowOverride===!1&&(i.allowOverride=!1),this.wireframe===!0&&(i.wireframe=!0),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(i.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(i.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(i.flatShading=!0),this.visible===!1&&(i.visible=!1),this.toneMapped===!1&&(i.toneMapped=!1),this.fog===!1&&(i.fog=!1),Object.keys(this.userData).length>0&&(i.userData=this.userData);function r(s){let n=[];for(let a in s){let o=s[a];delete o.metadata,n.push(o)}return n}if(t){let s=r(e.textures),n=r(e.images);s.length>0&&(i.textures=s),n.length>0&&(i.images=n)}return i}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;let t=e.clippingPlanes,i=null;if(t!==null){let r=t.length;i=Array(r);for(let s=0;s!==r;++s)i[s]=t[s].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipSh

1adows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.allowOverride=e.allowOverride,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}},wM=class extends xs{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new Ke(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}},qu,zc=new F,Xu=new F,Yu=new F,Ku=new ge,Gc=new ge,SM=new $e,Ig=new F,jc=new F,Fg=new F,MM=new ge,fx=new ge,CM=new ge,i4=class extends dr{constructor(e=new wM){if(super(),this.isSprite=!0,this.type="Sprite",qu===void 0){qu=new $r;let t=new mx(new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),5);qu.setIndex([0,1,2,0,2,3]),qu.setAttribute("position",new gx(t,3,0,!1)),qu.setAttribute("uv",new gx(t,2,3,!1))}this.geometry=qu,this.material=e,this.center=new ge(.5,.5),this.count=1}raycast(e,t){e.camera===null&&re('Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Xu.setFromMatrixScale(this.matrixWorld),SM.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),Yu.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&Xu.multiplyScalar(-Yu.z);let i=this.material.rotation,r,s;i!==0&&(s=Math.cos(i),r=Math.sin(i));let n=this.center;Dg(Ig.set(-.5,-.5,0),Yu,n,Xu,r,s),Dg(jc.set(.5,-.5,0),Yu,n,Xu,r,s),Dg(Fg.set(.5,.5,0),Yu,n,Xu,r,s),MM.set(0,0),fx.set(1,0),CM.set(1,1);let a=e.ray.intersectTriangle(Ig,jc,Fg,!1,zc);if(a===null&&(Dg(jc.set(-.5,.5,0),Yu,n,Xu,r,s),fx.set(0,1),a=e.ray.intersectTriangle(Ig,Fg,jc,!1,zc),a===null))return;let o=e.ray.origin.distanceTo(zc);o<e.near||o>e.far||t.push({distance:o,point:zc.clone(),uv:Gu.getInterpolation(zc,Ig,jc,Fg,MM,fx,CM,new ge),face:null,object:this})}copy(e,t){return super.copy(e,t),e.center!==void 0&&this.center.copy(e.center),this.material=e.material,this}};function Dg(e,t,i,r,s,n){Ku.subVectors(e,i).addScalar(.5).multiply(r),s===void 0?Gc.copy(Ku):(Gc.x=n*Ku.x-s*Ku.y,Gc.y=s*Ku.x+n*Ku.y),e.copy(t),e.x+=Gc.x,e.y+=Gc.y,e.applyMatrix4(SM)}var $a=new F,yx=new F,Og=new F,jo=new F,xx=new F,Bg=new F,vx=new F,bx=class{constructor(e=new F,t=new F(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,$a)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);let i=t.dot(this.direction);return i<0?t.copy(this.origin):t.copy(this.origin).addScaledVector(this.direction,i)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){let t=$a.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):($a.copy(this.origin).addScaledVector(this.direction,t),$a.distanceToSquared(e))}distanceSqToSegment(e,t,i,r){yx.copy(e).add(t).multiplyScalar(.5),Og.copy(t).sub(e).normalize(),jo.copy(this.origin).sub(yx);let s=e.distanceTo(t)*.5,n=-this.direction.dot(Og),a=jo.dot(this.direction),o=-jo.dot(Og),l=jo.lengthSq(),h=Math.abs(1-n*n),u,d,c,p;if(h>0)if(u=n*o-a,d=n*a-o,p=s*h,u>=0)if(d>=-p)if(d<=p){let m=1/h;u*=m,d*=m,c=u*(u+n*d+2*a)+d*(n*u+d+2*o)+l}else d=s,u=Math.max(0,-(n*d+a)),c=-u*u+d*(d+2*o)+l;else d=-s,u=Math.max(0,-(n*d+a)),c=-u*u+d*(d+2*o)+l;else d<=-p?(u=Math.max(0,-(-n*s+a)),d=u>0?-s:Math.min(Math.max(-s,-o),s),c=-u*u+d*(d+2*o)+l):d<=p?(u=0,d=Math.min(Math.max(-s,-o),s),c=d*(d+2*o)+l):(u=Math.max(0,-(n*s+a)),d=u>0?s:Math.min(Math.max(-s,-o),s),c=-u*u+d*(d+2*o)+l);else d=n>0?-s:s,u=Math.max(0,-(n*d+a)),c=-u*u+d*(d+2*o)+l;

1return i&&i.copy(this.origin).addScaledVector(this.direction,u),r&&r.copy(yx).addScaledVector(Og,d),c}intersectSphere(e,t){$a.subVectors(e.center,this.origin);let i=$a.dot(this.direction),r=$a.dot($a)-i*i,s=e.radius*e.radius;if(r>s)return null;let n=Math.sqrt(s-r),a=i-n,o=i+n;return o<0?null:a<0?this.at(o,t):this.at(a,t)}intersectsSphere(e){return e.radius<0?!1:this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){let t=e.normal.dot(this.direction);if(t===0)return e.distanceToPoint(this.origin)===0?0:null;let i=-(this.origin.dot(e.normal)+e.constant)/t;return i>=0?i:null}intersectPlane(e,t){let i=this.distanceToPlane(e);return i===null?null:this.at(i,t)}intersectsPlane(e){let t=e.distanceToPoint(this.origin);return t===0||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let i,r,s,n,a,o,l=1/this.direction.x,h=1/this.direction.y,u=1/this.direction.z,d=this.origin;return l>=0?(i=(e.min.x-d.x)*l,r=(e.max.x-d.x)*l):(i=(e.max.x-d.x)*l,r=(e.min.x-d.x)*l),h>=0?(s=(e.min.y-d.y)*h,n=(e.max.y-d.y)*h):(s=(e.max.y-d.y)*h,n=(e.min.y-d.y)*h),i>n||s>r||((s>i||isNaN(i))&&(i=s),(n<r||isNaN(r))&&(r=n),u>=0?(a=(e.min.z-d.z)*u,o=(e.max.z-d.z)*u):(a=(e.max.z-d.z)*u,o=(e.min.z-d.z)*u),i>o||a>r)||((a>i||i!==i)&&(i=a),(o<r||r!==r)&&(r=o),r<0)?null:this.at(i>=0?i:r,t)}intersectsBox(e){return this.intersectBox(e,$a)!==null}intersectTriangle(e,t,i,r,s){xx.subVectors(t,e),Bg.subVectors(i,e),vx.crossVectors(xx,Bg);let n=this.direction.dot(vx),a;if(n>0){if(r)return null;a=1}else if(n<0)a=-1,n=-n;else return null;jo.subVectors(this.origin,e);let o=a*this.direction.dot(Bg.crossVectors(jo,Bg));if(o<0)return null;let l=a*this.direction.dot(xx.cross(jo));if(l<0||o+l>n)return null;let h=-a*jo.dot(vx);return h<0?null:this.at(h/n,s)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},ji=class extends xs{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Ke(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new In,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}},RM=new $e,yh=new bx,Ug=new ja,EM=new F,Vg=new F,zg=new F,Gg=new F,_x=new F,jg=new F,AM=new F,$g=new F,xt=class extends dr{constructor(e=new $r,t=new ji){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.count=1,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){let e=this.geometry.morphAttributes,t=Object.keys(e);if(t.length>0){let i=e[t[0]];if(i!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,s=i.length;r<s;r++){let n=i[r].name||String(r);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=r}}}}getVertexPosition(e,t){let i=this.geometry,r=i.attributes.position,s=i.morphAttributes.position,n=i.morphTargetsRelative;t.fromBufferAttribute(r,e);let a=this.morphTargetInfluences;if(s&&a){jg.set(0,0,0);for(let o=0,l=s.length;o<l;o++){let h=a[o],u=s[o];h!==0&&(_x.fromBufferAttribute(u,e),n?jg.addScaledVector(_x,h):jg.addScaledVector(_x.sub(t),h))}t.add(jg)}return t}raycast(e,t){let i=this.geometry,r=this.material,s=this.matrixWorld;r!==void 0&&(i.boundingSphere===null&&i.computeBoundingSphere(),Ug.copy(i.boundingSphere),Ug.applyMatrix4(s),yh.copy(e.ray).recast(e.near),!(Ug.containsPoint(yh.origin)===!1&&(yh.intersectSphere(Ug,EM)===null||yh.origin.distanceToSquared(EM)>(e.far-e.near)**2))&&(RM.copy(s).invert(),yh.copy(e.ray).applyMatrix4(RM),!(i.boundingBox!==null&&yh.intersectsBox(i.boundingBox)===!1)&&this._computeIntersections(e,t,yh)))}_computeIntersections(e,t,i){let r,s=this.geometry,n=this.material,a=s.index,o=s.attributes.position,l=s.attributes.uv,h=s.attributes.uv1,u=s.attributes.normal,d=s.groups,c=s.drawRange;if(a!==null)if(Array.isArray(n))for(let p=0,m=d.length;p<m;p++){let g=d[p],f=n[g.materialIndex],y=Math.max(g.start,c.start),x=Math.min(a.count,Math.min(g.start+g.count,c.start+c.count));for(let b=y,_=x;b<_;b+=3){let T=a.getX(b),w=a.getX(b+1),M=a.getX(b+2);r=Wg(this,f,e,i,l,h,u,T,w,M),r&&(r.faceIndex=Math.floor(b/3),r.face.materialIndex=g.materialIndex,t.push(r))}}else{let p=Math.max(0,c.start),m=Math.min(a.count,c.start+c.count);for(let g=p,f=m;g<f;g+=3){let y=a.getX(g),x=a.getX(g+1),b=a.getX(g+2);r=Wg(this,n,e,i,l,h,u,y,x,b),r&&(r.faceIndex=Math.floor(g/3),t.push(r))}}else if(o!==void 0)if(Array.isArray(n))for(let p=0,m=d.length;p<m;p++){let g=d[p],f=n[g.materialIndex],y=Math.max(g.start,c.start),x=Math.min(o.count,Math.min(g.start+g.count,c.start+c.count));for(let b=y,_=x;b<_;b+=3){let T=b,w=b+1,M=b+2;r=Wg(this,f,e,i,l,h,u,T,w,M),r&&(r.faceIndex=Math.floor(b/3),r.face.materialIndex=g.materialIndex,t.push(r))}}else{let p=Math.max(0,c.start),m=Math.min(o.count,c.start+c.count);for(let g=p,f=m;g<f;g+=3){let y=g,x=g+1,b=g+2;r=Wg(this,n,e,i,l,h,u,y,x,b),r&&(r.faceIndex=Math.floor(g/3),t.push(r))}}}};function r4(e,t,i,r,s,n,a,o){let l;if(l=t.side===1?r.intersectTriangle(a,n,s,!0,o):r.intersectTriangle(s,n,a,t.side===0,o),l===null)return null;$g.copy(o),$g.applyMatrix4(e.matrixWorld);let h=i.ray.origin.distanceTo($g);return h<i.near||h>i.far?null:{distance:h,point:$g.clone(),object:e}}function Wg(e,t,i,r,s,n,a,o,l,h){e.getVertexPosition(o,Vg),e.getVertexPosition(l,zg),e.getVertexPosition(h,Gg);let u=r4(e,t,i,r,Vg,zg,Gg,AM);if(u){let d=new F;Gu.getBarycoord(AM,Vg,zg,Gg,d),s&&(u.uv=Gu.getInterpolatedAttribute(s,o,l,h,d,new ge)),n&&(u.uv1=Gu.getInterpolatedAttribute(n,o,l,h,d,new ge)),a&&(u.normal=Gu.getInterpolatedAttribute(a,o,l,h,d,new F),u.normal.dot(r.direction)>0&&u.normal.multiplyScalar(-1));let c={a:o,b:l,c:h,normal:new F,materialIndex:0};Gu.getNormal(Vg,zg,Gg,c.normal),u.face=c,u.barycoord=d}return u}var Tx=class extends Li{constructor(e=null,t=1,i=1,r,s,n,a,o,l=lr,h=lr,u,d){super(null,n,a,o,l,h,r,s,u,d),this.isDataTexture=!0,this.image={data:e,width:t,height:i},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}},cr=class extends jr{constructor(e,t,i,r=1){super(e,t,i),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=r}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}toJSON(){let e=super.toJSON();return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}},Zu=new $e,NM=new $e,Hg=[],LM=new Fn,s4=new $e,$c=new xt,Wc=new ja,wx=class extends xt{constructor(e,t,i){super(e,t),this.isInstancedMesh=!0,this.instanceMatrix=new cr(new Float32Array(i*16),16),this.previousInstanceMatrix=null,this.instanceColor=null,this.morphTexture=null,this.count=i,this.boundingBox=null,this.boundingSphere=null;for(let r=0;r<i;r++)this.setMatrixAt(r,s4)}computeBoundingBox(){let e=this.geometry,t=this.count;this.boundingBox===null&&(this.boundingBox=new Fn),e.boundingBox===null&&e.computeBoundingBox(),this.boundingBox.makeEmpty();for(let i=0;i<t;i++)this.getMatrixAt(i,Zu),LM.copy(e.boundingBox).applyMatrix4(Zu),this.boundingBox.union(LM)}computeBoundingSphere(){let e=this.geometry,t=this.count;this.boundingSphere===null&&(this.boundingSphere=new ja),e.boundingSphere===null&&e.computeBoundingSphere(),this.boundingSphere.makeEmpty();for(let i=0;i<t;i++)this.getMatrixAt(i,Zu),Wc.copy(e.boundingSphere).applyMatrix4(Zu),this.boundingSphere.union(Wc)}copy(e,t){return super.copy(e,t),this.instanceMatrix.copy(e.instanceMatrix),e.previousInstanceMatrix!==null&&(this.previousInstanceMatrix=e.previousInstanceMatrix.clone()),e.morphTexture!==null&&(this.morphTexture=e.morphTexture.clone()),e.instanceColor!==null&&(this.instanceColor=e.instanceColor.clone()),this.count=e.count,e.boundingBox!==null&&(this.boundingBox=e.boundingBox.clone()),e.boundingSphere!==null&&(this.boundingSphere=e.boundingSphere.clone()),this}getColorAt(e,t){return this.instanceColor===null?t.setRGB(1,1,1):t.fromArray(this.instanceColor.array,e*3)}getMatrixAt(e,t){return t.fromArray(this.instanceMatrix.array,e*16)}getMorphAt(e,t){let i=t.morphTargetInfluences,r=this.morphTexture.source.data.data,s=e*(i.length+1)+1;for(let n=0;n<i.length;n++)i[n]=r[s+n]}raycast(e,t){let i=this.matrixWorld,r=this.count;if($c.geometry=this.geometry,$c.material=this.material,$c.material!==void 0&&(this.boundingSphere===null&&this.computeBoundingSphere(),Wc.copy(this.boundingSphere),Wc.applyMatrix4(i),e.ray.intersectsSphere(Wc)!==!1))for(let s=0;s<r;s++){this.getMatrixAt(s,Zu),NM.multiplyMatrices(i,Zu),$c.matrixWorld=NM,$c.raycast(e,Hg);for(let n=0,a=Hg.length;n<a;n++){let o=Hg[n];o.instanceId=s,o.object=this,t.push(o)}Hg.length=0}}setColorAt(e,t){return this.instanceColor===null&&(this.instanceColor=new cr(new Float32Array(this.instanceMatrix.count*3).fill(1),3)),t.toArray(this.instanceColor.array,e*3),this}setMatrixAt(e,t){return t.toArray(this.instanceMatrix.array,e*16),this}setMorphAt(e,t){let i=t.morphTargetInfluences,r=i.length+1;this.morphTexture===null&&(this.morphTexture=new Tx(new Float32Array(r*this.count),r,this.count,_g,Pn));let s=this.morphTexture.source.data.data,n=0;for(let l=0;l<i.length;l++)n+=i[l];let a=this.geometry.morphTargetsRelative?1:1-n,o=r*e;return s[o]=a,s.set(i,o+1),this}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"}),this.morphTexture!==null&&(this.morphTexture.dispose(),this.morphTexture=null)}}

1,Sx=new F,n4=new F,a4=new Os,$o=class{constructor(e=new F(1,0,0),t=0){this.isPlane=!0,this.normal=e,this.constant=t}set(e,t){return this.normal.copy(e),this.constant=t,this}setComponents(e,t,i,r){return this.normal.set(e,t,i),this.constant=r,this}setFromNormalAndCoplanarPoint(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this}setFromCoplanarPoints(e,t,i){let r=Sx.subVectors(i,t).cross(n4.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(r,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){let e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,t){return t.copy(e).addScaledVector(this.normal,-this.distanceToPoint(e))}intersectLine(e,t){let i=e.delta(Sx),r=this.normal.dot(i);if(r===0)return this.distanceToPoint(e.start)===0?t.copy(e.start):null;let s=-(e.start.dot(this.normal)+this.constant)/r;return s<0||s>1?null:t.copy(e.start).addScaledVector(i,s)}intersectsLine(e){let t=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return t<0&&i>0||i<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){let i=t||a4.getNormalMatrix(e),r=this.coplanarPoint(Sx).applyMatrix4(e),s=this.normal.applyMatrix3(i).normalize();return this.constant=-r.dot(s),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}},xh=new ja,o4=new ge(.5,.5),qg=new F,Mx=class{constructor(e=new $o,t=new $o,i=new $o,r=new $o,s=new $o,n=new $o){this.planes=[e,t,i,r,s,n]}set(e,t,i,r,s,n){let a=this.planes;return a[0].copy(e),a[1].copy(t),a[2].copy(i),a[3].copy(r),a[4].copy(s),a[5].copy(n),this}copy(e){let t=this.planes;for(let i=0;i<6;i++)t[i].copy(e.planes[i]);return this}setFromProjectionMatrix(e,t=ch,i=!1){let r=this.planes,s=e.elements,n=s[0],a=s[1],o=s[2],l=s[3],h=s[4],u=s[5],d=s[6],c=s[7],p=s[8],m=s[9],g=s[10],f=s[11],y=s[12],x=s[13],b=s[14],_=s[15];if(r[0].setComponents(l-n,c-h,f-p,_-y).normalize(),r[1].setComponents(l+n,c+h,f+p,_+y).normalize(),r[2].setComponents(l+a,c+u,f+m,_+x).normalize(),r[3].setComponents(l-a,c-u,f-m,_-x).normalize(),i)r[4].setComponents(o,d,g,b).normalize(),r[5].setComponents(l-o,c-d,f-g,_-b).normalize();else if(r[4].setComponents(l-o,c-d,f-g,_-b).normalize(),t===2e3)r[5].setComponents(l+o,c+d,f+g,_+b).normalize();else if(t===2001)r[5].setComponents(o,d,g,b).normalize();else throw Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+t);return this}intersectsObject(e){if(e.boundingSphere!==void 0)e.boundingSphere===null&&e.computeBoundingSphere(),xh.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{let t=e.geometry;t.boundingSphere===null&&t.computeBoundingSphere(),xh.copy(t.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(xh)}intersectsSprite(e){return xh.center.set(0,0,0),xh.radius=.7071067811865476+o4.distanceTo(e.center),xh.applyMatrix4(e.matrixWorld),this.intersectsSphere(xh)}intersectsSphere(e){let t=this.planes,i=e.center,r=-e.radius;for(let s=0;s<6;s++)if(t[s].distanceToPoint(i)<r)return!1;return!0}intersectsBox(e){let t=this.planes;for(let i=0;i<6;i++){let r=t[i];if(qg.x=r.normal.x>0?e.max.x:e.min.x,qg.y=r.normal.y>0?e.max.y:e.min.y,qg.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(qg)<0)return!1}return!0}containsPoint(e){let t=this.planes;for(let i=0;i<6;i++)if(t[i].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}},Dn=new $e,On=new Mx,l4=class QD{constructor(){this.coordinateSystem=ch}intersectsObject(t,i){if(!i.isArrayCamera||i.cameras.length===0)return!1;for(let r=0;r<i.cameras.length;r++){let s=i.cameras[r];if(Dn.multiplyMatrices(s.projectionMatrix,s.matrixWorldInverse),On.setFromProjectionMatrix(Dn,s.coordinateSystem,s.reversedDepth),On.intersectsObject(t))return!0}return!1}intersectsSprite(t,i){if(!i||!i.cameras||i.cameras.length===0)return!1;for(let r=0;r<i.cameras.length;r++){let s=i.cameras[r];if(Dn.multiplyMatrices(s.projectionMatrix,s.matrixWorldInverse),On.setFromProjectionMatrix(Dn,s.coordinateSystem,s.reversedDepth),On.intersectsSprite(t))return!0}return!1}intersectsSphere(t,i){if(!i||!i.cameras||i.cameras.length===0)return!1;for(let r=0;r<i.cameras.length;r++){let s=i.cameras[r];if(Dn.multiplyMatrices(s.projectionMatrix,s.matrixWorldInverse),On.setFromProjectionMatrix(Dn,s.coordinateSystem,s.reversedDepth),On.intersectsSphere(t))return!0}return!1}intersectsBox(t,i){if(!i||!i.cameras||i.cameras.length===0)return!1;for(let r=0;r<i.cameras.length;r++){let s=i.cameras[r];if(Dn.multiplyMatrices(s.projectionMatrix,s.matrixWorldInverse),On.setFromProjectionMatrix(Dn,s.coordinateSystem,s.reversedDepth),On.intersectsBox(t))return!0}return!1}containsPoint(t,i){if(!i||!i.cameras||i.cameras.length===0)return!1;for(let r=0;r<i.cameras.length;r++){let s=i.cameras[r];if(Dn.multiplyMatrices(s.projectionMatrix,s.matrixWorldInverse),On.setFromProjectionMatrix(Dn,s.coordinateSystem,s.reversedDepth),On.containsPoint(t))return!0}return!1}clone(){return new QD}},PM=class extends xs{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new Ke(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}},h4=class extends xs{constructor(e){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new Ke(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}},Cx=class extends Li{constructor(e,t){super({width:e,height:t}),this.isFramebufferTexture=!0,this.magFilter=lr,this.minFilter=lr,this.generateMipmaps=!1,this.needsUpdate=!0}},Xg=class extends Li{constructor(e=[],t=301,i,r,s,n,a,o,l,h){super(e,t,i,r,s,n,a,o,l,h),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}},u4=class extends Li{constructor(e,t,i,r,s,n,a,o,l){super(e,t,i,r,s,n,a,o,l),this.isCanvasTexture=!0,this.needsUpdate=!0}},Us=class extends Li{constructor(e,t,i=ur,r,s,n,a=lr,o=lr,l,h=Da,u=1){if(h!==1026&&h!==1027)throw Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");super({width:e,height:t,depth:u},r,s,n,a,o,h,i,l),this.isDepthTexture=!0,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(e){return super.copy(e),this.source=new Q1(Object.assign({},e.image)),this.compareFunction=e.compareFunction,this}toJSON(e){let t=super.toJSON(e);return this.compareFunction!==null&&(t.compareFunction=this.compareFunction),t}},d4=class extends Us{constructor(e,t=ur,i=301,r,s,n=lr,a=lr,o,l=Da){let h={width:e,height:e,depth:1},u=[h,h,h,h,h,h];super(e,e,t,i,r,s,n,a,o,l),this.image=u,this.isCubeDepthTexture=!0,this.isCubeTexture=!0}get images(){return this.image}set images(e){this.image=e}},kM=class eO extends $r{constructor(t=1,i=1,r=1,s=1,n=1,a=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:i,depth:r,widthSegments:s,heightSegments:n,depthSegments:a};let o=this;s=Math.floor(s),n=Math.floor(n),a=Math.floor(a);let l=[],h=[],u=[],d=[],c=0,p=0;m("z","y","x",-1,-1,r,i,t,a,n,0),m("z","y","x",1,-1,r,i,-t,a,n,1),m("x","z","y",1,1,t,r,i,s,a,2),m("x","z","y",1,-1,t,r,-i,s,a,3),m("x","y","z",1,-1,t,i,r,s,n,4),m("x","y","z",-1,-1,t,i,-r,s,n,5),this.setIndex(l),this.setAttribute("position",new Ht(h,3)),this.setAttribute("normal",new Ht(u,3)),this.setAttribute("uv",new Ht(d,2));function m(g,f,y,x,b,_,T,w,M,S,R){let I=_/M,B=T/S,O=_/2,U=T/2,V=w/2,z=M+1,Z=S+1,j=0,ae=0,W=new F;for(let me=0;me<Z;me++){let Ce=me*B-U;for(let Qe=0;Qe<z;Qe++)W[g]=(Qe*I-O)*x,W[f]=Ce*b,W[y]=V,h.push(W.x,W.y,W.z),W[g]=0,W[f]=0,W[y]=w>0?1:-1,u.push(W.x,W.y,W.z),d.push(Qe/M),d.push(1-me/S),j+=1}for(let me=0;me<S;me++)for(let Ce=0;Ce<M;Ce++){let Qe=c+Ce+z*me,oe=c+Ce+z*(me+1),dt=c+(Ce+1)+z*(me+1),et=c+(Ce+1)+z*me;l.push(Qe,oe,et),l.push(oe,dt,et),ae+=6}o.addGroup(p,ae,R),p+=ae,c+=j}}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new eO(t.width,t.height,t.depth,t.widthSegments,t.heightSegments,t.depthSegments)}},c4=class tO extends $r{constructor(t=1,i=32,r=0,s=Math.PI*2){super(),this.type="CircleGeometry",this.parameters={radius:t,segments:i,thetaStart:r,thetaLength:s},i=Math.max(3,i);let n=[],a=[],o=[],l=[],h=new F,u=new ge;a.push(0,0,0),o.push(0,0,1),l.push(.5,.5);for(let d=0,c=3;d<=i;d++,c+=3){let p=r+d/i*s;h.x=t*Math.cos(p),h.y=t*Math.sin(p),a.push(h.x,h.y,h.z),o.push(0,0,1),u.x=(a[c]/t+1)/2,u.y=(a[c+1]/t+1)/2,l.push(u.x,u.y)}for(let d=1;d<=i;d++)n.push(d,d+1,0);this.setIndex(n),this.setAttribute("position",new Ht(a,3)),this.setAttribute("normal",new Ht(o,3)),this.setAttribute("uv",new Ht(l,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new tO(t.radius,t.segments,t.thetaStart,t.thetaLength)}},p4=class iO extends $r{constructor(t=1,i=1,r=1,s=32,n=1,a=!1,o=0,l=Math.PI*2){super(),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:i,height:r,radialSegments:s,heightSegments:n,openEnded:a,thetaStart:o,thetaLength:l};let h=this;s=Math.floor(s),n=Math.floor(n);let u=[],d=[],c=[],p=[],m=0,g=[],f=r/2,y=0;x(),a===!1&&(t>0&&b(!0),i>0&&b(!1)),this.setIndex(u),this.setAttribute("position",new Ht(d,3)),this.setAttribute("normal",new Ht(c,3)),this.setAttribute("uv",new Ht(p,2));function x(){let _=new F,T=new F,w=0,M=(i-t)/r;for(let S=0;S<=n;S++){let R=[],I=S/n,B=I*(i-t)+t;for(let O=0;O<=s;O++){let U=O/s,V=U*l+o,z=Math.sin(V),Z=Math.cos(V);T.x=B*z,T.y=-I*r+f,T.z=B*Z,d.push(T.x,T.y,T.z),_.set(z,M,Z).normalize(),c.push(_.x,_.y,_.z),p.push(U,1-I),R.push(m++)}g.push(R)}for(let S=0;S<s;S++)for(let R=0;R<n;R++){let I=g[R][S],B=g[R+1][S],O=g[R+1][S+1],U=g[R][S+1];(t>0||R!==0)&&(u.push(I,B,U),w+=3),(i>0||R!==n-1)&&(u.push(B,O,U),w+=3)}h.addGroup(y,w,0),y+=w}function b(_){let T=m,w=new ge,M=new F,S=0,R=_===!0?t:i,I=_===!0?1:-1;for(let O=1;O<=s;O++)d.push(0,f*I,0),c.push(0,I,0),p.push(.5,.5),m++;let B=m;for(let O=0;O<=s;O++){let U=O/s*l+o,V=Math.cos(U),z=Math.sin(U);M.x=R*z,M.y=f*I,M.z=R*V,d.push(M.x,M.y,M.z),c.push(0,I,0),w.x=V*.5+.5,w.y=z*.5*I+.5,p.push(w.x,w.y),m++}for(let O=0;O<s;O++){let U=T+O,V=B+O;_===!0?u.push(V,V+1,U):u.push(V+1,V,U),S+=3}h.addGroup(y,S,_===!0?1:2),y+=S}}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new iO(t.radiusTop,t.radiusBottom,t.height,t.radialSegments,t.heightSegments,t.openEnded,t.thetaStart,t.thetaLength)}},Bn=class{constructor(){this.type="Curve",this.arcLengthDivisions=200,this.needsUpdate=!1,this.cacheArcLengths=null}getPoint(){de("Curve: .getPoint() not implemented.")}getPointAt(e,t){let i=this.getUtoTmapping(e);return this.getPoint(i,t)}getPoints(e=5){let t=[];for(let i=0;i<=e;i++)t.push(this.getPoint(i/e));return t}getSpacedPoints(e=5){let t=[];for(let i=0;i<=e;i++)t.push(this.getPointAt(i/e));return t}getLength(){let e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;let t=[],i,r=this.getPoint(0),s=0;t.push(0);for(let n=1;n<=e;n++)i=this.getPoint(n/e),s+=i.distanceTo(r),t.push(s),r=i;return this.cacheArcLengths=t,t}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,t=null){let i=this.getLengths(),r=0,s=i.length,n;n=t||e*i[s-1];let a=0,o=s-1,l;for(;a<=o;)if(r=Math.floor(a+(o-a)/2),l=i[r]-n,l<0)a=r+1;else if(l>0)o=r-1;else{o=r;break}if(r=o,i[r]===n)return r/(s-1);let h=i[r],u=i[r+1]-h,d=(n-h)/u;return(r+d)/(s-1)}getTangent(e,t){let i=1e-4,r=e-i,s=e+i;r<0&&(r=0),s>1&&(s=1);let n=this.getPoint(r),a=this.getPoint(s),o=t||(n.isVector2?new ge:new F);return o.copy(a).sub(n).normalize(),o}getTangentAt(e,t){let i=this.getUtoTmapping(e);return this.getTangent(i,t)}computeFrenetFrames(e,t=!1){let i=new F,r=[],s=[],n=[],a=new F,o=new $e;for(let c=0;c<=e;c++){let p=c/e;r[c]=this.getTangentAt(p,new F)}s[0]=new F,n[0]=new F;let l=Number.MAX_VALUE,h=Math.abs(r[0].x),u=Math.abs(r[0].y),d=Math.abs(r[0].z);h<=l&&(l=h,i.set(1,0,0)),u<=l&&(l=u,i.set(0,1,0)),d<=l&&i.set(0,0,1),a.crossVectors(r[0],i).normalize(),s[0].crossVectors(r[0],a),n[0].crossVectors(r[0],s[0]);for(let c=1;c<=e;c++){if(s[c]=s[c-1].clone(),n[c]=n[c-1].clone(),a.crossVectors(r[c-1],r[c]),a.length()>2**-52){a.normalize();let p=Math.acos(He(r[c-1].dot(r[c]),-1,1));s[c].applyMatrix4(o.makeRotationAxis(a,p))}n[c].crossVectors(r[c],s[c])}if(t===!0){let c=Math.acos(He(s[0].dot(s[e]),-1,1));c/=e,r[0].dot(a.crossVectors(s[0],s[e]))>0&&(c=-c);for(let p=1;p<=e;p++)s[p].applyMatrix4(o.makeRotationAxis(r[p],c*p)),n[p].crossVectors(r[p],s[p])}return{tangents:r,normals:s,binormals:n}}clone(){return new this.constructor().copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){let e={metadata:{version:4.7,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.t

1ype,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}},Rx=class extends Bn{constructor(e=0,t=0,i=1,r=1,s=0,n=Math.PI*2,a=!1,o=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=e,this.aY=t,this.xRadius=i,this.yRadius=r,this.aStartAngle=s,this.aEndAngle=n,this.aClockwise=a,this.aRotation=o}getPoint(e,t=new ge){let i=t,r=Math.PI*2,s=this.aEndAngle-this.aStartAngle,n=Math.abs(s)<2**-52;for(;s<0;)s+=r;for(;s>r;)s-=r;s<2**-52&&(s=n?0:r),this.aClockwise===!0&&!n&&(s===r?s=-r:s-=r);let a=this.aStartAngle+e*s,o=this.aX+this.xRadius*Math.cos(a),l=this.aY+this.yRadius*Math.sin(a);if(this.aRotation!==0){let h=Math.cos(this.aRotation),u=Math.sin(this.aRotation),d=o-this.aX,c=l-this.aY;o=d*h-c*u+this.aX,l=d*u+c*h+this.aY}return i.set(o,l)}copy(e){return super.copy(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}toJSON(){let e=super.toJSON();return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e}fromJSON(e){return super.fromJSON(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}},m4=class extends Rx{constructor(e,t,i,r,s,n){super(e,t,i,i,r,s,n),this.isArcCurve=!0,this.type="ArcCurve"}};function Ex(){let e=0,t=0,i=0,r=0;function s(n,a,o,l){e=n,t=o,i=-3*n+3*a-2*o-l,r=2*n-2*a+o+l}return{initCatmullRom:function(n,a,o,l,h){s(a,o,h*(o-n),h*(l-a))},initNonuniformCatmullRom:function(n,a,o,l,h,u,d){let c=(a-n)/h-(o-n)/(h+u)+(o-a)/u,p=(o-a)/u-(l-a)/(u+d)+(l-o)/d;c*=u,p*=u,s(a,o,c,p)},calc:function(n){let a=n*n,o=a*n;return e+t*n+i*a+r*o}}}var Yg=new F,Ax=new Ex,Nx=new Ex,Lx=new Ex,g4=class extends Bn{constructor(e=[],t=!1,i="centripetal",r=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=e,this.closed=t,this.curveType=i,this.tension=r}getPoint(e,t=new F){let i=t,r=this.points,s=r.length,n=(s-+!this.closed)*e,a=Math.floor(n),o=n-a;this.closed?a+=a>0?0:(Math.floor(Math.abs(a)/s)+1)*s:o===0&&a===s-1&&(a=s-2,o=1);let l,h;this.closed||a>0?l=r[(a-1)%s]:(Yg.subVectors(r[0],r[1]).add(r[0]),l=Yg);let u=r[a%s],d=r[(a+1)%s];if(this.closed||a+2<s?h=r[(a+2)%s]:(Yg.subVectors(r[s-1],r[s-2]).add(r[s-1]),h=Yg),this.curveType==="centripetal"||this.curveType==="chordal"){let c=this.curveType==="chordal"?.5:.25,p=l.distanceToSquared(u)**+c,m=u.distanceToSquared(d)**+c,g=d.distanceToSquared(h)**+c;m<1e-4&&(m=1),p<1e-4&&(p=m),g<1e-4&&(g=m),Ax.initNonuniformCatmullRom(l.x,u.x,d.x,h.x,p,m,g),Nx.initNonuniformCatmullRom(l.y,u.y,d.y,h.y,p,m,g),Lx.initNonuniformCatmullRom(l.z,u.z,d.z,h.z,p,m,g)}else this.curveType==="catmullrom"&&(Ax.initCatmullRom(l.x,u.x,d.x,h.x,this.tension),Nx.initCatmullRom(l.y,u.y,d.y,h.y,this.tension),Lx.initCatmullRom(l.z,u.z,d.z,h.z,this.tension));return i.set(Ax.calc(o),Nx.calc(o),Lx.calc(o)),i}copy(e){super.copy(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){let r=e.points[t];this.points.push(r.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){let e=super.toJSON();e.points=[];for(let t=0,i=this.points.length;t<i;t++){let r=this.points[t];e.points.push(r.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){let r=e.points[t];this.points.push(new F().fromArray(r))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}};function IM(e,t,i,r,s){let n=(r-t)*.5,a=(s-i)*.5,o=e*e,l=e*o;return(2*i-2*r+n+a)*l+(-3*i+3*r-2*n-a)*o+n*e+i}function f4(e,t){let i=1-e;return i*i*t}function y4(e,t){return 2*(1-e)*e*t}function x4(e,t){return e*e*t}function Hc(e,t,i,r){return f4(e,t)+y4(e,i)+x4(e,r)}function v4(e,t){let i=1-e;return i*i*i*t}function b4(e,t){let i=1-e;return 3*i*i*e*t}function _4(e,t){return 3*(1-e)*e*e*t}function T4(e,t){return e*e*e*t}function qc(e,t,i,r,s){return v4(e,t)+b4(e,i)+_4(e,r)+T4(e,s)}var FM=class extends Bn{constructor(e=new ge,t=new ge,i=new ge,r=new ge){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=e,this.v1=t,this.v2=i,this.v3=r}getPoint(e,t=new ge){let i=t,r=this.v0,s=this.v1,n=this.v2,a=this.v3;return i.set(qc(e,r.x,s.x,n.x,a.x),qc(e,r.y,s.y,n.y,a.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){let e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}},w4=class extends Bn{constructor(e=new F,t=new F,i=new F,r=new F){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=i,this.v3=r}getPoint(e,t=new F){let i=t,r=this.v0,s=this.v1,n=this.v2,a=this.v3;return i.set(qc(e,r.x,s.x,n.x,a.x),qc(e,r.y,s.y,n.y,a.y),qc(e,r.z,s.z,n.z,a.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){let e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}},DM=class extends Bn{constructor(e=new ge,t=new ge){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=e,this.v2=t}getPoint(e,t=new ge){let i=t;return e===1?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,t){return this.getPoint(e,t)}

1getTangent(e,t=new ge){return t.subVectors(this.v2,this.v1).normalize()}getTangentAt(e,t){return this.getTangent(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){let e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},S4=class extends Bn{constructor(e=new F,t=new F){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=e,this.v2=t}getPoint(e,t=new F){let i=t;return e===1?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t=new F){return t.subVectors(this.v2,this.v1).normalize()}getTangentAt(e,t){return this.getTangent(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){let e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},OM=class extends Bn{constructor(e=new ge,t=new ge,i=new ge){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=e,this.v1=t,this.v2=i}getPoint(e,t=new ge){let i=t,r=this.v0,s=this.v1,n=this.v2;return i.set(Hc(e,r.x,s.x,n.x),Hc(e,r.y,s.y,n.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){let e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},M4=class extends Bn{constructor(e=new F,t=new F,i=new F){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=i}getPoint(e,t=new F){let i=t,r=this.v0,s=this.v1,n=this.v2;return i.set(Hc(e,r.x,s.x,n.x),Hc(e,r.y,s.y,n.y),Hc(e,r.z,s.z,n.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){let e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},BM=class extends Bn{constructor(e=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=e}getPoint(e,t=new ge){let i=t,r=this.points,s=(r.length-1)*e,n=Math.floor(s),a=s-n,o=r[n===0?n:n-1],l=r[n],h=r[n>r.length-2?r.length-1:n+1],u=r[n>r.length-3?r.length-1:n+2];return i.set(IM(a,o.x,l.x,h.x,u.x),IM(a,o.y,l.y,h.y,u.y)),i}copy(e){super.copy(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){let r=e.points[t];this.points.push(r.clone())}return this}toJSON(){let e=super.toJSON();e.points=[];for(let t=0,i=this.points.length;t<i;t++){let r=this.points[t];e.points.push(r.toArray())}return e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){let r=e.points[t];this.points.push(new ge().fromArray(r))}return this}},UM=Object.freeze({__proto__:null,ArcCurve:m4,CatmullRomCurve3:g4,CubicBezierCurve:FM,CubicBezierCurve3:w4,EllipseCurve:Rx,LineCurve:DM,LineCurve3:S4,QuadraticBezierCurve:OM,QuadraticBezierCurve3:M4,SplineCurve:BM}),C4=class extends Bn{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(e){this.curves.push(e)}closePath(){let e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);if(!e.equals(t)){let i=e.isVector2===!0?"LineCurve":"LineCurve3";this.curves.push(new UM[i](t,e))}return this}getPoint(e,t){let i=e*this.getLength(),r=this.getCurveLengths(),s=0;for(;s<r.length;){if(r[s]>=i){let n=r[s]-i,a=this.curves[s],o=a.getLength(),l=o===0?0:1-n/o;return a.getPointAt(l,t)}s++}return null}getLength(){let e=this.getCurveLengths();return e[e.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;let e=[],t=0;for(let i=0,r=this.curves.length;i<r;i++)t+=this.curves[i].getLength(),e.push(t);return this.cacheLengths=e,e}getSpacedPoints(e=40){let t=[];for(let i=0;i<=e;i++)t.push(this.getPoint(i/e));return this.autoClose&&t.push(t[0]),t}getPoints(e=12){let t=[],i;for(let r=0,s=this.curves;r<s.length;r++){let n=s[r],a=n.isEllipseCurve?e*2:n.isLineCurve||n.isLineCurve3?1:n.isSplineCurve?e*n.points.length:e,o=n.getPoints(a);for(let l=0;l<o.length;l++){let h=o[l];i&&i.equals(h)||(t.push(h),i=h)}}return this.autoClose&&t.length>

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Ke(1,1,1),this.specularColorMap=null,this._anisotropy=0,this._clearcoat=0,this._dispersion=0,this._iridescence=0,this._sheen=0,this._transmission=0,this.setValues(e)}get anisotropy(){return this._anisotropy}set anisotropy(e){this._anisotropy>0!=e>0&&this.version++,this._anisotropy=e}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get iridescence(){return this._iridescence}set iridescence(e){this._iridescence>0!=e>0&&this.version++,this._iridescence=e}get dispersion(){return this._dispersion}set dispersion(e){this._dispersion>0!=e>0&&this.version++,this._dispersion=e}get sheen(){return this._sheen}set sheen(e){this._sheen>0!=e>0&&this.version++,this._sheen=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=e.anisotropy,this.anisotropyRotation=e.anisotropyRotation,this.anisotropyMap=e.anisotropyMap,this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.dispersion=e.dispersion,this.ior=e.ior,this.iridescence=e.iridescence,this.iridescenceMap=e.iridescenceMap,this.iridescenceIOR=e.iridescenceIOR,this.iridescenceThicknessRange=[...e.iridescenceThicknessRange],this.iridescenceThicknessMap=e.iridescenceThicknessMap,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}},K4=class extends xs{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new Ke(16777215),this.specular=new Ke(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ke(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ge(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new In,this.combine=0,this.reflectivity=1,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},Z4=class extends xs{constructor(e){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Ke(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ke(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ge(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.gradientMap=e.gradientMap,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}},J4=class extends xs{constructor(e){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ge(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.flatShading=e.flatShading,this}},Q4=class extends xs{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new Ke(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ke(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ge(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new In,this.combine=0,this.reflectivity=1,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}

1,eU=class extends xs{constructor(e){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Ke(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ge(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={MATCAP:""},this.color.copy(e.color),this.matcap=e.matcap,this.map=e.map,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.flatShading=e.flatShading,this.fog=e.fog,this}},tU=class extends PM{constructor(e){super(),this.isLineDashedMaterial=!0,this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(e)}copy(e){return super.copy(e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this}};function Qg(e,t){return!e||e.constructor===t?e:typeof t.BYTES_PER_ELEMENT=="number"?new t(e):Array.prototype.slice.call(e)}var Jc=class{constructor(e,t,i,r){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=r===void 0?new t.constructor(i):r,this.sampleValues=t,this.valueSize=i,this.settings=null,this.DefaultSettings_={}}evaluate(e){let t=this.parameterPositions,i=this._cachedIndex,r=t[i],s=t[i-1];e:{t:{let n;i:{r:if(!(e<r)){for(let a=i+2;;){if(r===void 0){if(e<s)break r;return i=t.length,this._cachedIndex=i,this.copySampleValue_(i-1)}if(i===a)break;if(s=r,r=t[++i],e<r)break t}n=t.length;break i}if(!(e>=s)){let a=t[1];e<a&&(i=2,s=a);for(let o=i-2;;){if(s===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(i===o)break;if(r=s,s=t[--i-1],e>=s)break t}n=i,i=0;break i}break e}for(;i<n;){let a=i+n>>>1;e<t[a]?n=a:i=a+1}if(r=t[i],s=t[i-1],s===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(r===void 0)return i=t.length,this._cachedIndex=i,this.copySampleValue_(i-1)}this._cachedIndex=i,this.intervalChanged_(i,s,r)}return this.interpolate_(i,s,e,r)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(e){let t=this.resultBuffer,i=this.sampleValues,r=this.valueSize,s=e*r;for(let n=0;n!==r;++n)t[n]=i[s+n];return t}interpolate_(){throw Error("call to abstract method")}intervalChanged_(){}},iU=class extends Jc{constructor(e,t,i,r){super(e,t,i,r),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:Z2,endingEnd:Z2}}intervalChanged_(e,t,i){let r=this.parameterPositions,s=e-2,n=e+1,a=r[s],o=r[n];if(a===void 0)switch(this.getSettings_().endingStart){case J2:s=e,a=2*t-i;break;case Q2:s=r.length-2,a=t+r[s]-r[s+1];break;default:s=e,a=i}if(o===void 0)switch(this.getSettings_().endingEnd){case J2:n=e,o=2*i-t;break;case Q2:n=1,o=i+r[1]-r[0];break;default:n=e-1,o=t}let l=(i-t)*.5,h=this.valueSize;this._weightPrev=l/(t-a),this._weightNext=l/(o-i),this._offsetPrev=s*h,this._offsetNext=n*h}interpolate_(e,t,i,r){let s=this.resultBuffer,n=this.sampleValues,a=this.valueSize,o=e*a,l=o-a,h=this._offsetPrev,u=this._offsetNext,d=this._weightPrev,c=this._weightNext,p=(i-t)/(r-t),m=p*p,g=m*p,f=-d*g+2*d*m-d*p,y=(1+d)*g+(-1.5-2*d)*m+(-.5+d)*p+1,x=(-1-c)*g+(1.5+c)*m+.5*p,b=c*g-c*m;for(let _=0;_!==a;++_)s[_]=f*n[h+_]+y*n[l+_]+x*n[o+_]+b*n[u+_];return s}},rU=class extends Jc{constructor(e,t,i,r){super(e,t,i,r)}interpolate_(e,t,i,r){let s=this.resultBuffer,n=this.sampleValues,a=this.valueSize,o=e*a,l=o-a,h=(i-t)/(r-t),u=1-h;for(let d=0;d!==a;++d)s[d]=n[l+d]*u+n[o+d]*h;return s}},sU=class extends Jc{constructor(e,t,i,r){super(e,t,i,r)}interpolate_(e){return this.copySampleValue_(e-1)}},nU=class extends Jc{interpolate_(e,t,i,r){let s=this.resultBuffer,n=this.sampleValues,a=this.valueSize,o=e*a,l=o-a,h=this.settings||this.DefaultSettings_,u=h.inTangents,d=h.outTangents;if(!u||!d){let m=(i-t)/(r-t),g=1-m;for(let f=0;f!==a;++f)s[f]=n[l+f]*g+n[o+f]*m;return s}let c=a*2,p=e-1;for(let m=0;m!==a;

1++m){let g=n[l+m],f=n[o+m],y=p*c+m*2,x=d[y],b=d[y+1],_=e*c+m*2,T=u[_],w=u[_+1],M=(i-t)/(r-t),S,R,I,B,O;for(let U=0;U<8;U++){S=M*M,R=S*M,I=1-M,B=I*I,O=B*I;let V=O*t+3*B*M*x+3*I*S*T+R*r-i;if(Math.abs(V)<1e-10)break;let z=3*B*(x-t)+6*I*M*(T-x)+3*S*(r-T);if(Math.abs(z)<1e-10)break;M-=V/z,M=Math.max(0,Math.min(1,M))}s[m]=O*g+3*B*M*b+3*I*S*w+R*f}return s}},Vn=class{constructor(e,t,i,r){if(e===void 0)throw Error("THREE.KeyframeTrack: track name is undefined");if(t===void 0||t.length===0)throw Error("THREE.KeyframeTrack: no keyframes in track named "+e);this.name=e,this.times=Qg(t,this.TimeBufferType),this.values=Qg(i,this.ValueBufferType),this.setInterpolation(r||this.DefaultInterpolation)}static toJSON(e){let t=e.constructor,i;if(t.toJSON!==this.toJSON)i=t.toJSON(e);else{i={name:e.name,times:Qg(e.times,Array),values:Qg(e.values,Array)};let r=e.getInterpolation();r!==e.DefaultInterpolation&&(i.interpolation=r)}return i.type=e.ValueTypeName,i}InterpolantFactoryMethodDiscrete(e){return new sU(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new rU(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new iU(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodBezier(e){let t=new nU(this.times,this.values,this.getValueSize(),e);return this.settings&&(t.settings=this.settings),t}setInterpolation(e){let t;switch(e){case Tg:t=this.InterpolantFactoryMethodDiscrete;break;case q1:t=this.InterpolantFactoryMethodLinear;break;case X1:t=this.InterpolantFactoryMethodSmooth;break;case K2:t=this.InterpolantFactoryMethodBezier;break}if(t===void 0){let i="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(this.createInterpolant===void 0)if(e!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw Error(i);return de("KeyframeTrack:",i),this}return this.createInterpolant=t,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Tg;case this.InterpolantFactoryMethodLinear:return q1;case this.InterpolantFactoryMethodSmooth:return X1;case this.InterpolantFactoryMethodBezier:return K2}}getValueSize(){return this.values.length/this.times.length}shift(e){if(e!==0){let t=this.times;for(let i=0,r=t.length;i!==r;++i)t[i]+=e}return this}scale(e){if(e!==1){let t=this.times;for(let i=0,r=t.length;i!==r;++i)t[i]*=e}return this}trim(e,t){let i=this.times,r=i.length,s=0,n=r-1;for(;s!==r&&i[s]<e;)++s;for(;n!==-1&&i[n]>t;)--n;if(++n,s!==0||n!==r){s>=n&&(n=Math.max(n,1),s=n-1);let a=this.getValueSize();this.times=i.slice(s,n),this.values=this.values.slice(s*a,n*a)}return this}validate(){let e=!0,t=this.getValueSize();t-Math.floor(t)!==0&&(re("KeyframeTrack: Invalid value size in track.",this),e=!1);let i=this.times,r=this.values,s=i.length;s===0&&(re("KeyframeTrack: Track is empty.",this),e=!1);let n=null;for(let a=0;a!==s;a++){let o=i[a];if(typeof o=="number"&&isNaN(o)){re("KeyframeTrack: Time is not a valid number.",this,a,o),e=!1;break}if(n!==null&&n>o){re("KeyframeTrack: Out of order keys.",this,a,o,n),e=!1;break}n=o}if(r!==void 0&&kc(r))for(let a=0,o=r.length;a!==o;++a){let l=r[a];if(isNaN(l)){re("KeyframeTrack: Value is not a valid number.",this,a,l),e=!1;break}}return e}optimize(){let e=this.times.slice(),t=this.values.slice(),i=this.getValueSize(),r=this.getInterpolation()===X1,s=e.length-1,n=1;for(let a=1;a<s;++a){let o=!1,l=e[a];if(l!==e[a+1]&&(a!==1||l!==e[0]))if(r)o=!0;else{let h=a*i,u=h-i,d=h+i;for(let c=0;c!==i;++c){let p=t[h+c];if(p!==t[u+c]||p!==t[d+c]){o=!0;break}}}if(o){if(a!==n){e[n]=e[a];let h=a*i,u=n*i;for(let d=0;d!==i;++d)t[u+d]=t[h+d]}++n}}if(s>0){e[n]=e[s];for(let a=s*i,o=n*i,l=0;l!==i;++l)t[o+l]=t[a+l];++n}return n===e.length?(this.times=e,this.values=t):(this.times=e.slice(0,n),this.values=t.slice(0,n*i)),this}clone(){let e=this.times.slice(),t=this.values.slice(),i=this.constructor,r=new i(this.name,e,t);return r.createInterpolant=this.createInterpolant,r}};Vn.prototype.ValueTypeName="",Vn.prototype.TimeBufferType=Float32Array,Vn.prototype.ValueBufferType=Float32Array,Vn.prototype.DefaultInterpolation=q1;var Qc=class extends Vn{constructor(e,t,i){super(e,t,i)}};Qc.prototype.ValueTypeName="bool",Qc.prototype.ValueBufferType=Array,Qc.prototype.DefaultInterpolation=Tg,Qc.prototype.InterpolantFactoryMethodLinear=void 0,Qc.prototype.InterpolantFactoryMethodSmooth=void 0;var aU=class extends Vn{constructor(e,t,i,r){super(e,t,i,r)}};aU.prototype.ValueTypeName="color";var oU=class extends Vn{constructor(e,t,i,r){super(e,t,i,r)}};oU.prototype.ValueTypeName="number";var lU=class extends Jc{constructor(e,t,i,r){super(e,t,i,r)}interpolate_(e,t,i,r){let s=this.resultBuffer,n=this.sampleValues,a=this.valueSize,o=(i-t)/(r-t),l=e*a;for(let h=l+a;l!==h;l+=4)Bo.slerpFlat(s,0,n,l-a,n,l,o);return s}},XM=class extends Vn{constructor(e,t,i,r){super(e,t,i,r)}InterpolantFactoryMethodLinear(e){return new lU(this.times,this.values,this.getValueSize(),e)}};XM.prototype.ValueTypeName="quaternion",XM.prototype.InterpolantFactoryMethodSmooth=void 0;var ep=class extends Vn{constructor(e,t,i){super(e,t,i)}};ep.prototype.ValueTypeName="string",ep.prototype.ValueBufferType=Array,ep.prototype.DefaultInterpolation=Tg,ep.prototype.InterpolantFactoryMethodLinear=void 0,ep.prototype.InterpolantFactoryMethodSmooth=void 0;var hU=class extends Vn{constructor(e,t,i,r){super(e,t,i,r)}};hU.prototype.ValueTypeName="vector";var Ox={enabled:!1,files:{},add:function(e,t){this.enabled!==!1&&(YM(e)||(this.files[e]=t))},get:function(e){if(this.enabled!==!1&&!YM(e))return this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}};function YM(e){try{let t=e.slice(e.indexOf(":")+1);return new URL(t).protocol==="blob:"}catch{return!1}}var uU=new class{constructor(e,t,i){let r=this,s=!1,n=0,a=0,o,l=[];this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=i,this._abortController=null,this.itemStart=function(h){a++,s===!1&&r.onStart!==void 0&&r.onStart(h,n,a),s=!0},this.itemEnd=function(h){n++,r.onProgress!==void 0&&r.onProgress(h,n,a),n===a&&(s=!1,r.onLoad!==void 0&&r.onLoad())},this.itemError=function(h){r.onError!==void 0&&r.onError(h)},this.resolveURL=function(h){return o?o(h):h},this.setURLModifier=function(h){return o=h,this},this.addHandler=function(h,u){return l.push(h,u),this},this.removeHandler=function(h){let u=l.indexOf(h);return u!==-1&&l.splice(u,2),this},this.getHandler=function(h){for(let u=0,d=l.length;u<d;u+=2){let c=l[u],p=l[u+1];if(c.global&&(c.lastIndex=0),c.test(h))return p}return null},this.abort=function(){return this.abortController.abort(),this._abortController=null,this}}get abortController(){return this._abortController||=new AbortController,this._abortController}},Bx=class{constructor(e){this.manager=e===void 0?uU:e,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={},typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}load(){}loadAsync(e,t){let i=this;return new Promise(function(r,s){i.load(e,r,t,s)})}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}abort(){return this}};Bx.DEFAULT_MATERIAL_NAME="__DEFAULT";var Qu=new WeakMap,dU=class extends Bx{constructor(e){super(e)}load(e,t,i,r){this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);let s=this,n=Ox.get(`image:${e}`);if(n!==void 0){if(n.complete===!0)s.manager.itemStart(e),setTimeout(function(){t&&t(n),s.manager.itemEnd(e)},0);else{let u=Qu.get(n);u===void 0&&(u=[],Qu.set(n,u)),u.push({onLoad:t,onError:r})}return n}let a=Mg("img");function o(){h(),t&&t(this);let u=Qu.get(this)||[];for(let d=0;d<u.length;d++){let c=u[d];c.onLoad&&c.onLoad(this)}Qu.delete(this),s.manager.itemEnd(e)}function l(u){h(),r&&r(u),Ox.remove(`image:${e}`);let d=Qu.get(this)||[];for(let c=0;c<d.length;c++){let p=d[c];p.onError&&p.onError(u)}Qu.delete(this),s.manager.itemError(e),s.manager.itemEnd(e)}function h(){a.removeEventListener("load",o,!1),a.removeEventListener("error",l,!1)}return a.addEventListener("load",o,!1),a.addEventListener("error",l,!1),e.slice(0,5)!=="data:"&&this.crossOrigin!==void 0&&(a.crossOrigin=this.crossOrigin),Ox.add(`image:${e}`,a),s.manager.itemStart(e),a.src=e,a}},Wo=class extends Bx{constructor(e){super(e)}load(e,t,i,r){let s=new Li,n=new dU(this.manager);return n.setCrossOrigin(this.crossOrigin),n.setPath(this.path),n.load(e,function(a){s.image=a,s.needsUpdate=!0,t!==void 0&&t(s)},i,r),s}},bh=class extends dr{constructor(e,t=1){super(),this.isLight=!0,this.type="Light",this.color=new Ke(e),this.intensity=t}dispose(){this.dispatchEvent({type:"dispose"})}copy(e,t){return super.copy(e,t),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){let t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,t}},cU=class extends bh{constructor(e,t,i){super(e,i),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(dr.DEFAULT_UP),this.updateMatrix(),this.groundColor=new Ke(t)}copy(e,t){return super.copy(e,t),this.groundColor.copy(e.groundColor),this}toJSON(e){let t=super.toJSON(e);return t.object.groundColor=this.groundColor.getHex(),t}},Ux=new $e,KM=new F,ZM=new F,Vx=class{constructor(e){this.camera=e,this.intensity=1,this.bias=0,this.biasNode=null,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new ge(512,512),this.mapType=hr,this.map=null,this.mapPass=null,this.matrix=new $e,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Mx,this._frameExtents=new ge(1,1),this._viewportCount=1,this._viewports=[new yt(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){let t=this.camera,i=this.matrix;KM.setFromMatrixPosition(e.matrixWorld),t.position.copy(KM),ZM.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(ZM),t.updateMatrixWorld(),Ux.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Ux,t.coordinateSystem,t.reversedDepth),t.coordinateSystem===2001||t.reversedDepth?i.set(.5,0,0,.5,0,.5,0,.5,0,0,1,0,0,0,0,1):i.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),i.multiply(Ux)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.intensity=e.intensity,this.bias=e.bias,this.radius=e.radius,this.autoUpdate=e.autoUpdate,this.needsUpdate=e.needsUpdate,this.normalBias=e.normalBias,this.blurSamples=e.blurSamples,this.mapSize.copy(e.mapSize),this.biasNode=e.biasNode,this}clone(){return new this.constructor().copy(this)}toJSON(){let e={};return this.intensity!==1&&(e.intensity=this.intensity),this.bias!==0&&(e.bias=this.bias),this.normalBias!==0&&(e.normalBias=this.normalBias),this.radius!==1&&(e.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}},ef=new F,tf=new Bo,zn=new F,JM=class extends dr{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new $e,this.projectionMatrix=new $e,this.projectionMatrixInverse=new $e,this.coordinateSystem=ch,this._reversedDepth=!1}get reversedDepth(){return this._reversedDepth}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this.coordinateSystem=e.coordinateSystem,this}getWorldDirection(e){return super.getWorldDirection(e).negate()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorld.decompose(ef,tf,zn),zn.x===1&&zn.y===1&&zn.z===1?this.matrixWorldInverse.copy(this.matrixWorld).invert():this.matrixWorldInverse.compose(ef,tf,zn.set(1,1,1)).invert()}updateWorldMatrix(e,t){super.updateWorldMatrix(e,t),this.matrixWorld.decompose(ef,tf,zn),zn.x===1&&zn.y===1&&zn.z===1?this.matrixWorldInverse.copy(this.matrixWorld).invert():this.matrixWorldInverse.compose(ef,tf,zn.set(1,1,1)).invert()}clone(){return new this.constructor().copy(this)}},Ho=new F,QM=new ge,eC=new ge,os=class extends JM{constructor(e=50,t=1,i=.1,r=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=i,this.far=r,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=e.view===null?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){let t=.5*this.getFilmHeight()/e;this.fov=Iu*2*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){let e=Math.tan(Ic*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return Iu*2*Math.atan(Math.tan(Ic*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(e,t,i){Ho.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),t.set(Ho.x,Ho.y).multiplyScalar(-e/Ho.z),Ho.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),i.set(Ho.x,Ho.y).multiplyScalar(-e/Ho.z)}getViewSize(e,t){return this.getViewBounds(e,QM,eC),t.subVectors(eC,QM)}setViewOffset(e,t,i,r,s,n){this.aspect=e/t,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=r,this.view.width=s,this.view.height=n,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){let e=this.near,t=e*Math.tan(Ic*.5*this.fov)/this.zoom,i=2*t,r=this.aspect*i,s=-.5*r,n=this.view;if(this.view!==null&&this.view.enabled){let o=n.fullWidth,l=n.fullHeight;s+=n.offsetX*r/o,t-=n.offsetY*i/l,r*=n.width/o,i*=n.height/l}let a=this.filmOffset;a!==0&&(s+=e*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(s,s+r,t,t-i,e,this.far,this.coordinateSystem,this.reversedDepth),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){let t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,this.view!==null&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}},pU=class extends Vx{constructor(){super(new os(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1,this.aspect=1}updateMatrices(e){let t=this.camera,i=Iu*2*e.angle*this.focus,r=this.mapSize.width/this.mapSize.height*this.aspect,s=e.distance||t.far;(i!==t.fov||r!==t.aspect||s!==t.far)&&(t.fov=i,t.aspect=r,t.far=s,t.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}},zx=class extends bh{constructor(e,t,i=0,r=Math.PI/3,s=0,n=2){super(e,t),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(dr.DEFAULT_UP),this.updateMatrix(),this.target=new dr,this.distance=i,this.angle=r,this.penumbra=s,this.decay=n,this.map=null,this.shadow=new pU}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){super.dispose(),this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.map=e.map,this.shadow=e.shadow.clone(),this}toJSON(e){let t=super.toJSON(e);return t.object.distance=this.distance,t.object.angle=this.angle,t.object.decay=this.decay,t.object.penumbra=this.penumbra,t.object.target=this.target.uuid,this.map&&this.map.isTexture&&(t.object.map=this.map.toJSON(e).uuid),t.object.shadow=this.shadow.toJSON(),t}},mU=class extends Vx{constructor(){super(new os(90,1,.5,500)),this.isPointLightShadow=!0}

1},gU=class extends bh{constructor(e,t,i=0,r=2){super(e,t),this.isPointLight=!0,this.type="PointLight",this.distance=i,this.decay=r,this.shadow=new mU}get power(){return this.intensity*4*Math.PI}set power(e){this.intensity=e/(4*Math.PI)}dispose(){super.dispose(),this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}toJSON(e){let t=super.toJSON(e);return t.object.distance=this.distance,t.object.decay=this.decay,t.object.shadow=this.shadow.toJSON(),t}},rf=class extends JM{constructor(e=-1,t=1,i=1,r=-1,s=.1,n=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=i,this.bottom=r,this.near=s,this.far=n,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=e.view===null?null:Object.assign({},e.view),this}setViewOffset(e,t,i,r,s,n){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=r,this.view.width=s,this.view.height=n,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){let e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,r=(this.top+this.bottom)/2,s=i-e,n=i+e,a=r+t,o=r-t;if(this.view!==null&&this.view.enabled){let l=(this.right-this.left)/this.view.fullWidth/this.zoom,h=(this.top-this.bottom)/this.view.fullHeight/this.zoom;s+=l*this.view.offsetX,n=s+l*this.view.width,a-=h*this.view.offsetY,o=a-h*this.view.height}this.projectionMatrix.makeOrthographic(s,n,a,o,this.near,this.far,this.coordinateSystem,this.reversedDepth),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){let t=super.toJSON(e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,this.view!==null&&(t.object.view=Object.assign({},this.view)),t}},fU=class extends Vx{constructor(){super(new rf(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}},yU=class extends bh{constructor(e,t){super(e,t),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(dr.DEFAULT_UP),this.updateMatrix(),this.target=new dr,this.shadow=new fU}dispose(){super.dispose(),this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}toJSON(e){let t=super.toJSON(e);return t.object.shadow=this.shadow.toJSON(),t.object.target=this.target.uuid,t}},xU=class extends bh{constructor(e,t){super(e,t),this.isAmbientLight=!0,this.type="AmbientLight"}},vU=class extends bh{constructor(e,t,i=10,r=10){super(e,t),this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=i,this.height=r}get power(){return this.intensity*this.width*this.height*Math.PI}set power(e){this.intensity=e/(this.width*this.height*Math.PI)}copy(e){return super.copy(e),this.width=e.width,this.height=e.height,this}toJSON(e){let t=super.toJSON(e);return t.object.width=this.width,t.object.height=this.height,t}},bU=class{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let e=0;e<9;e++)this.coefficients.push(new F)}set(e){for(let t=0;t<9;t++)this.coefficients[t].copy(e[t]);return this}zero(){for(let e=0;e<9;e++)this.coefficients[e].set(0,0,0);return this}getAt(e,t){let i=e.x,r=e.y,s=e.z,n=this.coefficients;return t.copy(n[0]).multiplyScalar(.282095),t.addScaledVector(n[1],.488603*r),t.addScaledVector(n[2],.488603*s),t.addScaledVector(n[3],.488603*i),t.addScaledVector(n[4],i*r*1.092548),t.addScaledVector(n[5],r*s*1.092548),t.addScaledVector(n[6],.315392*(3*s*s-1)),t.addScaledVector(n[7],i*s*1.092548),t.addScaledVector(n[8],.546274*(i*i-r*r)),t}getIrradianceAt(e,t){let i=e.x,r=e.y,s=e.z,n=this.coefficients;return t.copy(n[0]).multiplyScalar(.886227),t.addScaledVector(n[1],2*.511664*r),t.addScaledVector(n[2],2*.511664*s),t.addScaledVector(n[3],2*.511664*i),t.addScaledVector(n[4],2*.429043*i*r),t.addScaledVector(n[5],2*.429043*r*s),t.addScaledVector(n[6],.743125*s*s-.247708),t.addScaledVector(n[7],2*.429043*i*s),t.addScaledVector(n[8],.429043*(i*i-r*r)),t}add(e){for(let t=0;t<9;t++)this.coefficients[t].add(e.coefficients[t]);return this}addScaledSH(e,t){for(let i=0;i<9;i++)this.coefficients[i].addScaledVector(e.coefficients[i],t);return this}scale(e){for(let t=0;t<9;t++)this.coefficients[t].multiplyScalar(e);return this}lerp(e,t){for(let i=0;i<9;i++)this.coefficients[i].lerp(e.coefficients[i],t);return this}equals(e){for(let t=0;t<9;t++)if(!this.coefficients[t].equals(e.coefficients[t]))return!1;return!0}copy(e){return this.set(e.coefficients)}clone(){return new this.constructor().copy(this)}fromArray(e,t=0){let i=this.coefficients;for(let r=0;r<9;r++)i[r].fromArray(e,t+r*3);return this}toArray(e=[],t=0){let i=this.coefficients;for(let r=0;r<9;r++)i[r].toArray(e,t+r*3);return e}static getBasisAt(e,t){let i=e.x,r=e.y,s=e.z;t[0]=.282095,t[1]=.488603*r,t[2]=.488603*s,t[3]=.488603*i,t[4]=1.092548*i*r,t[5]=1.092548*r*s,t[6]=.315392*(3*s*s-1),t[7]=1.092548*i*s,t[8]=.546274*(i*i-r*r)}},_U=class extends bh{constructor(e=new bU,t=1){super(void 0,t),this.isLightProbe=!0,this.sh=e}copy(e){return super.copy(e),this.sh.copy(e.sh),this}toJSON(e){let t=super.toJSON(e);return t.object.sh=this.sh.toArray(),t}},ed=-90,td=1,TU=class extends dr{constructor(e,t,i){super(),this.type="CubeCamera",this.renderTarget=i,this.coordinateSystem=null,this.activeMipmapLevel=0;let r=new os(ed,td,e,t);r.layers=this.layers,this.add(r);let s=new os(ed,td,e,t);s.layers=this.layers,this.add(s);let n=new os(ed,td,e,t);n.layers=this.layers,this.add(n);let a=new os(ed,td,e,t);a.layers=this.layers,this.add(a);let o=new os(ed,td,e,t);o.layers=this.layers,this.add(o);let l=new os(ed,td,e,t);l.layers=this.layers,this.add(l)}updateCoordinateSystem(){let e=this.coordinateSystem,t=this.children.concat(),[i,r,s,n,a,o]=t;

1for(let l of t)this.remove(l);if(e===2e3)i.up.set(0,1,0),i.lookAt(1,0,0),r.up.set(0,1,0),r.lookAt(-1,0,0),s.up.set(0,0,-1),s.lookAt(0,1,0),n.up.set(0,0,1),n.lookAt(0,-1,0),a.up.set(0,1,0),a.lookAt(0,0,1),o.up.set(0,1,0),o.lookAt(0,0,-1);else if(e===2001)i.up.set(0,-1,0),i.lookAt(-1,0,0),r.up.set(0,-1,0),r.lookAt(1,0,0),s.up.set(0,0,1),s.lookAt(0,1,0),n.up.set(0,0,-1),n.lookAt(0,-1,0),a.up.set(0,-1,0),a.lookAt(0,0,1),o.up.set(0,-1,0),o.lookAt(0,0,-1);else throw Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+e);for(let l of t)this.add(l),l.updateMatrixWorld()}update(e,t){this.parent===null&&this.updateMatrixWorld();let{renderTarget:i,activeMipmapLevel:r}=this;this.coordinateSystem!==e.coordinateSystem&&(this.coordinateSystem=e.coordinateSystem,this.updateCoordinateSystem());let[s,n,a,o,l,h]=this.children,u=e.getRenderTarget(),d=e.getActiveCubeFace(),c=e.getActiveMipmapLevel(),p=e.xr.enabled;e.xr.enabled=!1;let m=i.texture.generateMipmaps;i.texture.generateMipmaps=!1;let g=!1;g=e.isWebGLRenderer===!0?e.state.buffers.depth.getReversed():e.reversedDepthBuffer,e.setRenderTarget(i,0,r),g&&e.autoClear===!1&&e.clearDepth(),e.render(t,s),e.setRenderTarget(i,1,r),g&&e.autoClear===!1&&e.clearDepth(),e.render(t,n),e.setRenderTarget(i,2,r),g&&e.autoClear===!1&&e.clearDepth(),e.render(t,a),e.setRenderTarget(i,3,r),g&&e.autoClear===!1&&e.clearDepth(),e.render(t,o),e.setRenderTarget(i,4,r),g&&e.autoClear===!1&&e.clearDepth(),e.render(t,l),i.texture.generateMipmaps=m,e.setRenderTarget(i,5,r),g&&e.autoClear===!1&&e.clearDepth(),e.render(t,h),e.setRenderTarget(u,d,c),e.xr.enabled=p,i.texture.needsPMREMUpdate=!0}},wU=class extends os{constructor(e=[]){super(),this.isArrayCamera=!0,this.isMultiViewCamera=!1,this.cameras=e}},SU="\\[\\]\\.:\\/",MU=RegExp("[\\[\\]\\.:\\/]","g"),Gx="[^\\[\\]\\.:\\/]",CU="[^"+SU.replace("\\.","")+"]",RU="((?:WC+[\\/:])*)".replace("WC",Gx),EU="(WCOD+)?".replace("WCOD",CU),AU="(?:\\.(WC+)(?:\\[(.+)\\])?)?".replace("WC",Gx),NU="\\.(WC+)(?:\\[(.+)\\])?".replace("WC",Gx),LU=RegExp("^"+RU+EU+AU+NU+"$"),PU=["material","materials","bones","map"],kU=class{constructor(e,t,i){let r=i||gi.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,r)}getValue(e,t){this.bind();let i=this._targetGroup.nCachedObjects_,r=this._bindings[i];r!==void 0&&r.getValue(e,t)}setValue(e,t){let i=this._bindings;for(let r=this._targetGroup.nCachedObjects_,s=i.length;r!==s;++r)i[r].setValue(e,t)}bind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].bind()}unbind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].unbind()}},gi=class Rc{constructor(t,i,r){this.path=i,this.parsedPath=r||Rc.parseTrackName(i),this.node=Rc.findNode(t,this.parsedPath.nodeName),this.rootNode=t,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(t,i,r){return t&&t.isAnimationObjectGroup?new Rc.Composite(t,i,r):new Rc(t,i,r)}static sanitizeNodeName(t){return t.replace(/\s/g,"_").replace(MU,"")}static parseTrackName(t){let i=LU.exec(t);if(i===null)throw Error("PropertyBinding: Cannot parse trackName: "+t);let r={nodeName:i[2],objectName:i[3],objectIndex:i[4],propertyName:i[5],propertyIndex:i[6]},s=r.nodeName&&r.nodeName.lastIndexOf(".");if(s!==void 0&&s!==-1){let n=r.nodeName.substring(s+1);PU.indexOf(n)!==-1&&(r.nodeName=r.nodeName.substring(0,s),r.objectName=n)}if(r.propertyName===null||r.propertyName.length===0)throw Error("PropertyBinding: can not parse propertyName from trackName: "+t);return r}static findNode(t,i){if(i===void 0||i===""||i==="."||i===-1||i===t.name||i===t.uuid)return t;if(t.skeleton){let r=t.skeleton.getBoneByName(i);if(r!==void 0)return r}if(t.children){let r=function(n){for(let a=0;a<n.length;a++){let o=n[a];if(o.name===i||o.uuid===i)return o;let l=r(o.children);if(l)return l}return null},s=r(t.children);if(s)return s}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(t,i){t[i]=this.targetObject[this.propertyName]}_getValue_array(t,i){let r=this.resolvedProperty;for(let s=0,n=r.length;s!==n;++s)t[i++]=r[s]}_getValue_arrayElement(t,i){t[i]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(t,i){this.resolvedProperty.toArray(t,i)}_setValue_direct(t,i){this.targetObject[this.propertyName]=t[i]}_setValue_direct_setNeedsUpdate(t,i){this.targetObject[this.propertyName]=t[i],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(t,i){this.targetObject[this.propertyName]=t[i],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(t,i){let r=this.resolvedProperty;for(let s=0,n=r.length;s!==n;++s)r[s]=t[i++]}_setValue_array_setNeedsUpdate(t,i){let r=this.resolvedProperty;for(let s=0,n=r.length;s!==n;++s)r[s]=t[i++];this.targetObject.needsUpdate=!0}

1_setValue_array_setMatrixWorldNeedsUpdate(t,i){let r=this.resolvedProperty;for(let s=0,n=r.length;s!==n;++s)r[s]=t[i++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(t,i){this.resolvedProperty[this.propertyIndex]=t[i]}_setValue_arrayElement_setNeedsUpdate(t,i){this.resolvedProperty[this.propertyIndex]=t[i],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(t,i){this.resolvedProperty[this.propertyIndex]=t[i],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(t,i){this.resolvedProperty.fromArray(t,i)}_setValue_fromArray_setNeedsUpdate(t,i){this.resolvedProperty.fromArray(t,i),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(t,i){this.resolvedProperty.fromArray(t,i),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(t,i){this.bind(),this.getValue(t,i)}_setValue_unbound(t,i){this.bind(),this.setValue(t,i)}bind(){let t=this.node,i=this.parsedPath,r=i.objectName,s=i.propertyName,n=i.propertyIndex;if(t||(t=Rc.findNode(this.rootNode,i.nodeName),this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t){de("PropertyBinding: No target node found for track: "+this.path+".");return}if(r){let h=i.objectIndex;switch(r){case"materials":if(!t.material){re("PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!t.material.materials){re("PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}t=t.material.materials;break;case"bones":if(!t.skeleton){re("PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);return}t=t.skeleton.bones;for(let u=0;u<t.length;u++)if(t[u].name===h){h=u;break}break;case"map":if("map"in t){t=t.map;break}if(!t.material){re("PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!t.material.map){re("PropertyBinding: Can not bind to material.map as node.material does not have a map.",this);return}t=t.material.map;break;default:if(t[r]===void 0){re("PropertyBinding: Can not bind to objectName of node undefined.",this);return}t=t[r]}if(h!==void 0){if(t[h]===void 0){re("PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);return}t=t[h]}}let a=t[s];if(a===void 0){let h=i.nodeName;re("PropertyBinding: Trying to update property for track: "+h+"."+s+" but it wasn't found.",t);return}let o=this.Versioning.None;this.targetObject=t,t.isMaterial===!0?o=this.Versioning.NeedsUpdate:t.isObject3D===!0&&(o=this.Versioning.MatrixWorldNeedsUpdate);let l=this.BindingType.Direct;if(n!==void 0){if(s==="morphTargetInfluences"){if(!t.geometry){re("PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);return}if(!t.geometry.morphAttributes){re("PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);return}t.morphTargetDictionary[n]!==void 0&&(n=t.morphTargetDictionary[n])}l=this.BindingType.ArrayElement,this.resolvedProperty=a,this.propertyIndex=n}else a.fromArray!==void 0&&a.toArray!==void 0?(l=this.BindingType.HasFromToArray,this.resolvedProperty=a):Array.isArray(a)?(l=this.BindingType.EntireArray,this.resolvedProperty=a):this.propertyName=s;this.getValue=this.GetterByBindingType[l],this.setValue=this.SetterByBindingTypeAndVersioning[l][o]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}};gi.Composite=kU,gi.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},gi.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},gi.prototype.GetterByBindingType=[gi.prototype._getValue_direct,gi.prototype._getValue_array,gi.prototype._getValue_arrayElement,gi.prototype._getValue_toArray],gi.prototype.SetterByBindingTypeAndVersioning=[[gi.prototype._setValue_direct,gi.prototype._setValue_direct_setNeedsUpdate,gi.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[gi.prototype._setValue_array,gi.prototype._setValue_array_setNeedsUpdate,gi.prototype._setValue_array_setMatr

1ixWorldNeedsUpdate],[gi.prototype._setValue_arrayElement,gi.prototype._setValue_arrayElement_setNeedsUpdate,gi.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[gi.prototype._setValue_fromArray,gi.prototype._setValue_fromArray_setNeedsUpdate,gi.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];var IU=class extends mx{constructor(e,t,i=1){super(e,t),this.isInstancedInterleavedBuffer=!0,this.meshPerAttribute=i}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}clone(e){let t=super.clone(e);return t.meshPerAttribute=this.meshPerAttribute,t}toJSON(e){let t=super.toJSON(e);return t.isInstancedInterleavedBuffer=!0,t.meshPerAttribute=this.meshPerAttribute,t}},tC=new $e,FU=class{constructor(e,t,i=0,r=1/0){this.ray=new bx(e,t),this.near=i,this.far=r,this.camera=null,this.layers=new cM,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(e,t){this.ray.set(e,t)}setFromCamera(e,t){t.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(e.x,e.y,.5).unproject(t).sub(this.ray.origin).normalize(),this.camera=t):t.isOrthographicCamera?(this.ray.origin.set(e.x,e.y,(t.near+t.far)/(t.near-t.far)).unproject(t),this.ray.direction.set(0,0,-1).transformDirection(t.matrixWorld),this.camera=t):re("Raycaster: Unsupported camera type: "+t.type)}setFromXRController(e){return tC.identity().extractRotation(e.matrixWorld),this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(0,0,-1).applyMatrix4(tC),this}intersectObject(e,t=!0,i=[]){return jx(e,this,i,t),i.sort(iC),i}intersectObjects(e,t=!0,i=[]){for(let r=0,s=e.length;r<s;r++)jx(e[r],this,i,t);return i.sort(iC),i}};function iC(e,t){return e.distance-t.distance}function jx(e,t,i,r){let s=!0;if(e.layers.test(t.layers)&&e.raycast(t,i)===!1&&(s=!1),s===!0&&r===!0){let n=e.children;for(let a=0,o=n.length;a<o;a++)jx(n[a],t,i,!0)}}var rC=class lO{static{lO.prototype.isMatrix2=!0}constructor(t,i,r,s){this.elements=[1,0,0,1],t!==void 0&&this.set(t,i,r,s)}identity(){return this.set(1,0,0,1),this}fromArray(t,i=0){for(let r=0;r<4;r++)this.elements[r]=t[r+i];return this}set(t,i,r,s){let n=this.elements;return n[0]=t,n[2]=i,n[1]=r,n[3]=s,this}};function DU(e,t,i,r){let s=OU(r);switch(i){case rB:return e*t;case _g:return e*t/s.components*s.byteLength;case $1:return e*t/s.components*s.byteLength;case Oo:return e*t*2/s.components*s.byteLength;case W1:return e*t*2/s.components*s.byteLength;case j1:return e*t*3/s.components*s.byteLength;case Br:return e*t*4/s.components*s.byteLength;case H1:return e*t*4/s.components*s.byteLength;case b2:case _2:return Math.floor((e+3)/4)*Math.floor((t+3)/4)*8;case T2:case w2:return Math.floor((e+3)/4)*Math.floor((t+3)/4)*16;case aB:case lB:return Math.max(e,16)*Math.max(t,8)/4;case nB:case oB:return Math.max(e,8)*Math.max(t,8)/2;case S2:case M2:case R2:case E2:return Math.floor((e+3)/4)*Math.floor((t+3)/4)*8;case C2:case A2:case N2:return Math.floor((e+3)/4)*Math.floor((t+3)/4)*16;case L2:return Math.floor((e+3)/4)*Math.floor((t+3)/4)*16;case P2:return Math.floor((e+4)/5)*Math.floor((t+3)/4)*16;case k2:return Math.floor((e+4)/5)*Math.floor((t+4)/5)*16;case I2:return Math.floor((e+5)/6)*Math.floor((t+4)/5)*16;case F2:return Math.floor((e+5)/6)*Math.floor((t+5)/6)*16;case D2:return Math.floor((e+7)/8)*Math.floor((t+4)/5)*16;case O2:return Math.floor((e+7)/8)*Math.floor((t+5)/6)*16;case B2:return Math.floor((e+7)/8)*Math.floor((t+7)/8)*16;case U2:return Math.floor((e+9)/10)*Math.floor((t+4)/5)*16;case V2:return Math.floor((e+9)/10)*Math.floor((t+5)/6)*16;case z2:return Math.floor((e+9)/10)*Math.floor((t+7)/8)*16;case G2:return Math.floor((e+9)/10)*Math.floor((t+9)/10)*16;case j2:return Math.floor((e+11)/12)*Math.floor((t+9)/10)*16;case $2:return Math.floor((e+11)/12)*Math.floor((t+11)/12)*16;case W2:case hB:case uB:return Math.ceil(e/4)*Math.ceil(t/4)*16;case H2:case q2:return Math.ceil(e/4)*Math.ceil(t/4)*8;case X2:case Y2:return Math.ceil(e/4)*Math.ceil(t/4)*16}throw Error(`Unable to determine texture byte length for ${i} format.`)}function OU(e){switch(e){case hr:case Nc:return{byteLength:1,components:1};case ku:case Lc:case as:return{byteLength:2,components:1};case tB:case iB:return{byteLength:2,components:4};case ur:case Do:case Pn:return{byteLength:4,components:1};case x2:case v2:return{byteLength:4,components:3}}throw Error(`Unknown texture type ${e}.`)}typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:lh}})),typeof window<"u"&&(window.__THREE__?de("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=lh);var BU="alphaMap.alphaTest.anisotropy.anisotropyMap.anisotropyRotation.aoMap.aoMapIntensity.attenuationColor.attenuationDistance.bumpMap.clearcoat.clearcoatMap.clearcoatNormalMap.clearcoatNormalScale.clearcoatRoughness.color.dispersion.displacementMap.emissive.emissiveIntensity.emissiveMap.envMap.envMapIntensity.gradientMap.ior.iridescence.iridescenceIOR.iridescenceMap.iridescenceThicknessMap.lightMap.lightMapIntensity.map.matcap.metalness.metalnessMap.normalMap.normalScale.opacity.roughness.roughnessMap.sheen.sheenColor.sheenColorMap.sheenRoughnessMap.shininess.specular.specularColor.specularColorMap.specularIntensity.specularIntensityMap.specularMap.thickness.transmission.transmissionMap".split("."),$x=new WeakMap,UU=class{constructor(e){this.renderObjects=new WeakMap,this.hasNode=this.containsNode(e),this.hasAnimation=e.object.isSkinnedMesh===!0,this.refreshUniforms=BU,this.renderId=0}firstInitialization(e){return 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t=e.material;for(let i in t)if(t[i]&&t[i].isNode)return!0;return!!(e.context.modelViewMatrix||e.context.modelNormalViewMatrix||e.context.getAO||e.context.getShadow)}getMaterialData(e){let t={};for(let i of this.refreshUniforms){let r=e[i];r!=null&&(typeof r=="object"&&r.clone!==void 0?r.isTexture===!0?t[i]={id:r.id,version:r.version}:t[i]=r.clone():t[i]=r)}return t}equals(e,t){let{object:i,material:r,geometry:s}=e,n=this.getRenderObjectData(e);if(n.worldMatrix.equals(i.matrixWorld)!==!0)return n.worldMatrix.copy(i.matrixWorld),!1;let a=n.material;for(let y in a){let x=a[y],b=r[y];if(x.equals!==void 0){if(x.equals(b)===!1)return x.copy(b),!1}

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4xe(e,t).toVarIntent(),uf=(e,t=null)=>new r6(e,t),wh=(e,t=null)=>new s6(e,t),Fe=(e,t=null,i=null,r=null)=>new mC(e,t,i,r),pe=(e,...t)=>new n6(e,...t),ne=(e,t=null,i=null,r={})=>new mC(e,t,i,{...r,intent:!0}),p6=0,m6=class extends ve{constructor(e,t=null){super();let i=null;t!==null&&(typeof t=="object"?i=t.return:(typeof t=="string"?i=t:re("TSL: Invalid layout type.",new fi),t=null)),this.shaderNode=new sd(e,i),t!==null&&this.setLayout(t),this.isFn=!0}setLayout(e){let t=this.shaderNode.nodeType;if(typeof e.inputs!="object"){let i={name:"fn"+p6++,type:t,inputs:[]};for(let r in e)r!=="return"&&i.inputs.push({name:r,type:e[r]});e=i}return this.shaderNode.setLayout(e),this}generateNodeType(e){return this.shaderNode.getNodeType(e)||"float"}call(...e){let t=this.shaderNode.call(e);return this.shaderNode.nodeType==="void"&&t.toStack(),t.toVarIntent()}once(e=null){return this.shaderNode.once=!0,this.shaderNode.subBuilds=e,this}generate(e){let t=this.getNodeType(e);return re('TSL: "Fn()" was declared but not invoked. Try calling it like "Fn()( ...params )".',this.stackTrace),e.generateConst(t)}};function k(e,t=null){let i=new m6(e,t);return new Proxy(()=>{},{apply(r,s,n){return i.call(...n)},get(r,s,n){return Reflect.get(i,s,n)},set(r,s,n,a){return Reflect.set(i,s,n,a)}})}var ap=e=>{Xo=e},Qx=()=>Xo,Se=(...e)=>Xo.If(...e),g6=(...e)=>Xo.Switch(...e);function df(e){return Xo&&Xo.addToStack(e),e}H("toStack",df);var xC=new ki("color"),C=new ki("float",hf.float),A=new ki("int",hf.ints),K=new ki("uint",hf.uint),vs=new ki("bool",hf.bool),se=new ki("vec2"),Ii=new ki("ivec2"),ev=new ki("uvec2"),vC=new ki("bvec2"),L=new ki("vec3"),tv=new ki("ivec3"),Sh=new ki("uvec3"),iv=new ki("bvec3"),Te=new ki("vec4"),rv=new ki("ivec4"),sv=new ki("uvec4"),bC=new ki("bvec4"),cf=new ki("mat2"),tr=new ki("mat3"),Yo=new ki("mat4"),f6=(e="")=>new Vs(e,"string"),y6=e=>new Vs(e,"ArrayBuffer");H("toColor",xC),H("toFloat",C),H("toInt",A),H("toUint",K),H("toBool",vs),H("toVec2",se),H("toIVec2",Ii),H("toUVec2",ev),H("toBVec2",vC),H("toVec3",L),H("toIVec3",tv),H("toUVec3",Sh),H("toBVec3",iv),H("toVec4",Te),H("toIVec4",rv),H("toUVec4",sv),H("toBVec4",bC),H("toMat2",cf),H("toMat3",tr),H("toMat4",Yo);var _C=Fe(Th).setParameterLength(2),TC=(e,t)=>new hC(xe(e),t),x6=(e,t)=>new uC(xe(e),t);H("element",_C),H("convert",TC);var v6=e=>(de("TSL: append() has been renamed to Stack().",new fi),df(e));H("append",e=>(de("TSL: .append() has been renamed to .toStack().",new fi),df(e)));var pt=class extends ve{static get type(){return"PropertyNode"}constructor(e,t=null,i=!1){super(e),this.name=t,this.varying=i,this.isPropertyNode=!0,this.global=!0}customCacheKey(){return id(this.type+":"+(this.name||"")+":"+(this.varying?"1":"0"))}getHash(e){return this.name||super.getHash(e)}generate(e){let t;return this.varying===!0?(t=e.getVaryingFromNode(this,this.name),t.needsInterpolation=!0):t=e.getVarFromNode(this,this.name),e.getPropertyName(t)}},Wa=(e,t)=>new pt(e,t),op=(e,t)=>new pt(e,t,!0),vt=pe(pt,"vec4","DiffuseColor"),Mh=pe(pt,"vec3","DiffuseContribution"),nv=pe(pt,"vec3","EmissiveColor"),Wn=pe(pt,"float","Roughness"),Ha=pe(pt,"float","Metalness"),pf=pe(pt,"float","Clearcoat"),nd=pe(pt,"float","ClearcoatRoughness"),bs=pe(pt,"vec3","Sheen"),Ko=pe(pt,"float","SheenRoughness"),mf=pe(pt,"float","Iridescence"),gf=pe(pt,"float","IridescenceIOR"),ff=pe(pt,"float","IridescenceThickness"),yf=pe(pt,"float","AlphaT"),Zo=pe(pt,"float","Anisotropy"),lp=pe(pt,"vec3","AnisotropyT"),Ch=pe(pt,"vec3","AnisotropyB"),Jo=pe(pt,"color","SpecularColor"),Rh=pe(pt,"color","SpecularColorBlended"),Eh=pe(pt,"float","SpecularF90"),xf=pe(pt,"float","Shininess"),ad=pe(pt,"vec4","Output"),vf=pe(pt,"float","dashSize"),av=pe(pt,"float","gapSize"),b6=pe(pt,"float","pointWidth"),hp=pe(pt,"float","IOR"),bf=pe(pt,"float","Transmission"),ov=pe(pt,"float","Thickness"),lv=pe(pt,"float","AttenuationDistance"),hv=pe(pt,"color","AttenuationColor"),uv=pe(pt,"float","Dispersion"),wC=class extends ve{static get type(){return"UniformGroupNode"}constructor(e,t=!1,i=1,r=null){super("string"),this.name=e,this.shared=t,this.order=i,this.updateType=r,this.isUniformGroup=!0}

4update(){this.needsUpdate=!0}serialize(e){super.serialize(e),e.name=this.name,e.version=this.version,e.shared=this.shared}deserialize(e){super.deserialize(e),this.name=e.name,this.version=e.version,this.shared=e.shared}},SC=(e,t=1,i=null)=>new wC(e,!1,t,i),_f=(e,t=0,i=null)=>new wC(e,!0,t,i),_6=_f("frame",0,Re.FRAME),we=_f("render",0,Re.RENDER),MC=SC("object",1,Re.OBJECT),up=class extends qx{static get type(){return"UniformNode"}constructor(e,t=null){super(e,t),this.isUniformNode=!0,this.name="",this.groupNode=MC}setName(e){return this.name=e,this}label(e){return de('TSL: "label()" has been deprecated. Use "setName()" instead.',new fi),this.setName(e)}setGroup(e){return this.groupNode=e,this}getGroup(){return this.groupNode}getUniformHash(e){return this.getHash(e)}onUpdate(e,t){return e=e.bind(this),super.onUpdate(i=>{let r=e(i,this);r!==void 0&&(this.value=r)},t)}getInputType(e){let t=super.getInputType(e);return t==="bool"&&(t="uint"),t}generate(e,t){let i=this.getNodeType(e),r=this.getUniformHash(e),s=e.getNodeFromHash(r);s===void 0&&(e.setHashNode(this,r),s=this);let n=s.getInputType(e),a=e.getUniformFromNode(s,n,e.shaderStage,this.name||e.context.nodeName),o=e.getPropertyName(a);e.context.nodeName!==void 0&&delete e.context.nodeName;let l=o;if(i==="bool"){let h=e.getDataFromNode(this),u=h.propertyName;if(u===void 0){let d=e.getVarFromNode(this,null,"bool");u=e.getPropertyName(d),h.propertyName=u,l=e.format(o,n,i),e.addLineFlowCode(`${u} = ${l}`,this)}l=u}return e.format(l,i,t)}},be=(e,t)=>{let i=yC(t||e);if(i===e&&(e=Hx(i)),e&&e.isNode===!0){let r=e.value;e.traverse(s=>{s.isConstNode===!0&&(r=s.value)}),e=r}return new up(e,i)},CC=class extends ei{static get type(){return"ArrayNode"}constructor(e,t,i=null){super(e),this.count=t,this.values=i,this.isArrayNode=!0}getArrayCount(){return this.count}generateNodeType(e){return this.nodeType===null?this.values[0].getNodeType(e):this.nodeType}getElementType(e){return this.getNodeType(e)}getMemberType(e,t){return this.nodeType===null?this.values[0].getMemberType(e,t):super.getMemberType(e,t)}generate(e){let t=this.getNodeType(e);return e.generateArray(t,this.count,this.values)}},RC=(...e)=>{let t;if(e.length===1){let i=e[0];t=new CC(null,i.length,i)}else{let i=e[0],r=e[1];t=new CC(i,r)}return xe(t)};H("toArray",(e,t)=>RC(Array(t).fill(e)));var EC=Fe(class extends ei{static get type(){return"AssignNode"}constructor(e,t){super(),this.targetNode=e,this.sourceNode=t,this.isAssignNode=!0}hasDependencies(){return!1}generateNodeType(e,t){return t==="void"?"void":this.targetNode.getNodeType(e)}needsSplitAssign(e){let{targetNode:t}=this;if(e.isAvailable("swizzleAssign")===!1&&t.isSplitNode&&t.components.length>1){let i=e.getTypeLength(t.node.getNodeType(e));return _h.join("").slice(0,i)!==t.components}return!1}setup(e){let{targetNode:t,sourceNode:i}=this,r=t.getScope(),s=e.getDataFromNode(r);s.assign=!0;let n=e.getNodeProperties(this);n.sourceNode=i,n.targetNode=t.context({assign:!0})}generate(e,t){let{targetNode:i,sourceNode:r}=e.getNodeProperties(this),s=this.needsSplitAssign(e),n=i.build(e),a=i.getNodeType(e),o=r.build(e,a),l=r.getNodeType(e),h=e.getDataFromNode(this),u;if(h.initialized===!0)t!=="void"&&(u=n);else if(s){let d=e.getVarFromNode(this,null,a),c=e.getPropertyName(d);e.addLineFlowCode(`${c} = ${o}`,this);let p=i.node,m=p.node.context({assign:!0}).build(e);for(let g=0;g<p.components.length;g++){let f=p.components[g];e.addLineFlowCode(`${m}.${f} = ${c}[ ${g} ]`,this)}t!=="void"&&(u=n)}else u=`${n} = ${o}`,(t==="void"||l==="void")&&(e.addLineFlowCode(u,this),t!=="void"&&(u=n));return h.initialized=!0,e.format(u,a,t)}}).setParameterLength(2);H("assign",EC);var T6=class extends ei{static get type(){return"FunctionCallNode"}constructor(e=null,t={}){super(),this.functionNode=e,this.parameters=t}setParameters(e){return this.parameters=e,this}getParameters(){return this.parameters}generateNodeType(e){return this.functionNode.getNodeType(e)}getMemberType(e,t){return this.functionNode.getMemberType(e,t)}generate(e){let t=[],i=this.functionNode,r=i.getInputs(e),s=this.parameters,n=(a,o)=>{let l=o.type,h=l==="pointer",u;return u=h?"&"+a.build(e):a.build(e,l),u};

4if(Array.isArray(s)){if(s.length>r.length)re("TSL: The number of provided parameters exceeds the expected number of inputs in 'Fn()'."),s.length=r.length;else if(s.length<r.length)for(re("TSL: The number of provided parameters is less than the expected number of inputs in 'Fn()'.");s.length<r.length;)s.push(C(0));for(let a=0;a<s.length;a++)t.push(n(s[a],r[a]))}else for(let a of r){let o=s[a.name];o===void 0?(re(`TSL: Input '${a.name}' not found in 'Fn()'.`),t.push(n(C(0),a))):t.push(n(o,a))}return`${i.build(e,"property")}( ${t.join(", ")} )`}},AC=(e,...t)=>(t=t.length>1||t[0]&&t[0].isNode===!0?wh(t):uf(t[0]),new T6(xe(e),t));H("call",AC);var w6={"==":"equal","!=":"notEqual","<":"lessThan",">":"greaterThan","<=":"lessThanEqual",">=":"greaterThanEqual","%":"mod"},Ti=class s2 extends ei{static get type(){return"OperatorNode"}constructor(t,i,r,...s){if(super(),s.length>0){let n=new s2(t,i,r);for(let a=0;a<s.length-1;a++)n=new s2(t,n,s[a]);i=n,r=s[s.length-1]}this.op=t,this.aNode=i,this.bNode=r,this.isOperatorNode=!0}getOperatorMethod(t,i){return t.getMethod(w6[this.op],i)}generateNodeType(t,i=null){let r=this.op,s=this.aNode,n=this.bNode,a=s.getNodeType(t),o=n?n.getNodeType(t):null;if(a==="void"||o==="void")return i||"void";if(r==="%")return a;

4if(r==="~"||r==="&"||r==="|"||r==="^"||r===">>"||r==="<<")return t.getIntegerType(a);if(r==="!"||r==="&&"||r==="||"||r==="^^")return"bool";if(r==="=="||r==="!="||r==="<"||r===">"||r==="<="||r===">="){let l=Math.max(t.getTypeLength(a),t.getTypeLength(o));return l>1?`bvec${l}`:"bool"}else{if(t.isMatrix(a)){if(o==="float")return a;if(t.isVector(o))return t.getVectorFromMatrix(a);if(t.isMatrix(o))return a}else if(t.isMatrix(o)){if(a==="float")return o;if(t.isVector(a))return t.getVectorFromMatrix(o)}return t.getTypeLength(o)>t.getTypeLength(a)?o:a}}generate(t,i){let r=this.op,{aNode:s,bNode:n}=this,a=this.getNodeType(t,i),o=null,l=null;a==="void"?o=l=a:(o=s.getNodeType(t),l=n?n.getNodeType(t):null,r==="<"||r===">"||r==="<="||r===">="||r==="=="||r==="!="?t.isVector(o)?l=o:t.isVector(l)?o=l:o!==l&&(o=l="float"):r===">>"||r==="<<"?(o=a,l=t.changeComponentType(l,"uint")):r==="%"?(o=a,l=t.isInteger(o)&&t.isInteger(l)?l:o):t.isMatrix(o)?l==="float"?l="float":t.isVector(l)?l=t.getVectorFromMatrix(o):t.isMatrix(l)||(o=l=a):o=t.isMatrix(l)?o==="float"?"float":t.isVector(o)?t.getVectorFromMatrix(l):l=a:l=a);let h=s.build(t,o),u=n?n.build(t,l):null,d=t.getFunctionOperator(r);if(i!=="void"){let c=t.renderer.coordinateSystem===ch;if(r==="=="||r==="!="||r==="<"||r===">"||r==="<="||r===">=")return c&&t.isVector(o)?t.format(`${this.getOperatorMethod(t,i)}( ${h}, ${u} )`,a,i):t.format(`( ${h} ${r} ${u} )`,a,i);if(r==="%")return t.isInteger(l)?t.format(`( ${h} % ${u} )`,a,i):t.format(`${this.getOperatorMethod(t,a)}( ${h}, ${u} )`,a,i);if(r==="!"||r==="~")return t.format(`(${r}${h})`,o,i);if(d)return t.format(`${d}( ${h}, ${u} )`,a,i);if(t.isMatrix(o)&&l==="float")return t.format(`( ${u} ${r} ${h} )`,a,i);if(o==="float"&&t.isMatrix(l))return t.format(`${h} ${r} ${u}`,a,i);{let p=`( ${h} ${r} ${u} )`;return!c&&a==="bool"&&t.isVector(o)&&t.isVector(l)&&(p=`all${p}`),t.format(p,a,i)}}else if(o!=="void")return d?t.format(`${d}( ${h}, ${u} )`,a,i):t.isMatrix(o)&&l==="float"?t.format(`${u} ${r} ${h}`,a,i):t.format(`${h} ${r} ${u}`,a,i)}serialize(t){super.serialize(t),t.op=this.op}deserialize(t){super.deserialize(t),this.op=t.op}},wi=ne(Ti,"+").setParameterLength(2,1/0).setName("add"),tt=ne(Ti,"-").setParameterLength(2,1/0).setName("sub"),Pe=ne(Ti,"*").setParameterLength(2,1/0).setName("mul"),_s=ne(Ti,"/").setParameterLength(2,1/0).setName("div"),dp=ne(Ti,"%").setParameterLength(2).setName("mod"),NC=ne(Ti,"==").setParameterLength(2).setName("equal"),LC=ne(Ti,"!=").setParameterLength(2).setName("notEqual"),PC=ne(Ti,"<").setParameterLength(2).setName("lessThan"),dv=ne(Ti,">").setParameterLength(2).setName("greaterThan"),kC=ne(Ti,"<=").setParameterLength(2).setName("lessThanEqual"),IC=ne(Ti,">=").setParameterLength(2).setName("greaterThanEqual"),FC=ne(Ti,"&&").setParameterLength(2,1/0).setName("and"),DC=ne(Ti,"||").setParameterLength(2,1/0).setName("or"),OC=ne(Ti,"!").setParameterLength(1).setName("not"),BC=ne(Ti,"^^").setParameterLength(2).setName("xor"),UC=ne(Ti,"&").setParameterLength(2).setName("bitAnd"),VC=ne(Ti,"~").setParameterLength(1).setName("bitNot"),zC=ne(Ti,"|").setParameterLength(2).setName("bitOr"),GC=ne(Ti,"^").setParameterLength(2).setName("bitXor"),jC=ne(Ti,"<<").setParameterLength(2).setName("shiftLeft"),$C=ne(Ti,">>").setParameterLength(2).setName("shiftRight"),WC=k(([e])=>(e.addAssign(1),e)),HC=k(([e])=>(e.subAssign(1),e)),qC=k(([e])=>{let t=A(e).toConst();return e.addAssign(1),t}),XC=k(([e])=>{let t=A(e).toConst();return e.subAssign(1),t});H("add",wi),H("sub",tt),H("mul",Pe),H("div",_s),H("mod",dp),H("equal",NC),H("notEqual",LC),H("lessThan",PC),H("greaterThan",dv),H("lessThanEqual",kC),H("greaterThanEqual",IC),H("and",FC),H("or",DC),H("not",OC),H("xor",BC),H("bitAnd",UC),H("bitNot",VC),H("bitOr",zC),H("bitXor",GC),H("shiftLeft",jC),H("shiftRight",$C),H("incrementBefore",WC),H("decrementBefore",HC),H("increment",qC),H("decrement",XC);var YC=(e,t)=>(de('TSL: "modInt()" is deprecated. Use "mod( int( ... ) )" instead.',new fi),dp(A(e),A(t)));H("modInt",YC);var G=class Yt extends ei{static get type(){return"MathNode"}constructor(t,i,r=null,s=null){if(super(),(t===Yt.MAX||t===Yt.MIN)&&arguments.length>3){let n=new Yt(t,i,r);for(let a=2;a<arguments.length-1;a++)n=new Yt(t,n,arguments[a]);i=n,r=arguments[arguments.length-1],s=null}this.method=t,this.aNode=i,this.bNode=r,this.cNode=s,this.isMathNode=!0}getInputType(t){let i=this.aNode.getNodeType(t),r=this.bNode?this.bNode.getNodeType(t):null,s=this.cNode?this.cNode.getNodeType(t):null,n=t.isMatrix(i)?0:t.getTypeLength(i),a=t.isMatrix(r)?0:t.getTypeLength(r),o=t.isMatrix(s)?0:t.getTypeLength(s);return n>a&&n>o?i:a>

4o?r:o>n?s:i}generateNodeType(t){let i=this.method;return i===Yt.LENGTH||i===Yt.DISTANCE||i===Yt.DOT?"float":i===Yt.CROSS?"vec3":i===Yt.ALL||i===Yt.ANY?"bool":i===Yt.EQUALS?t.changeComponentType(this.aNode.getNodeType(t),"bool"):this.getInputType(t)}setup(t){let{aNode:i,bNode:r,method:s}=this,n=null;if(s===Yt.ONE_MINUS)n=tt(1,i);else if(s===Yt.RECIPROCAL)n=_s(1,i);else if(s===Yt.DIFFERENCE)n=kt(tt(i,r));else if(s===Yt.TRANSFORM_DIRECTION){let a=i,o=r;t.isMatrix(a.getNodeType(t))?o=Te(L(o),0):a=Te(L(a),0);let l=Pe(a,o).xyz;n=ls(l)}return n===null?super.setup(t):n}generate(t,i){if(t.getNodeProperties(this).outputNode)return super.generate(t,i);let r=this.method,s=this.getNodeType(t),n=this.getInputType(t),a=this.aNode,o=this.bNode,l=this.cNode,h=t.renderer.coordinateSystem;if(r===Yt.NEGATE)return t.format("( - "+a.build(t,n)+" )",s,i);{let u=[];return r===Yt.CROSS?u.push(a.build(t,s),o.build(t,s)):h===2e3&&r===Yt.STEP?u.push(a.build(t,t.getTypeLength(a.getNodeType(t))===1?"float":n),o.build(t,n)):h===2e3&&(r===Yt.MIN||r===Yt.MAX)?u.push(a.build(t,n),o.build(t,t.getTypeLength(o.getNodeType(t))===1?"float":n)):r===Yt.REFRACT?u.push(a.build(t,n),o.build(t,n),l.build(t,"float")):r===Yt.MIX?u.push(a.build(t,n),o.build(t,n),l.build(t,t.getTypeLength(l.getNodeType(t))===1?"float":n)):(h===2001&&r===Yt.ATAN&&o!==null&&(r="atan2"),t.shaderStage!=="fragment"&&(r===Yt.DFDX||r===Yt.DFDY)&&(de(`TSL: '${r}' is not supported in the ${t.shaderStage} stage.`,this.stackTrace),r="/*"+r+"*/"),u.push(a.build(t,n)),o!==null&&u.push(o.build(t,n)),l!==null&&u.push(l.build(t,n))),t.format(`${t.getMethod(r,s)}( ${u.join(", ")} )`,s,i)}}serialize(t){super.serialize(t),t.method=this.method}deserialize(t){super.deserialize(t),this.method=t.method}};G.ALL="all",G.ANY="any",G.RADIANS="radians",G.DEGREES="degrees",G.EXP="exp",G.EXP2="exp2",G.LOG="log",G.LOG2="log2",G.SQRT="sqrt",G.INVERSE_SQRT="inversesqrt",G.FLOOR="floor",G.CEIL="ceil",G.NORMALIZE="normalize",G.FRACT="fract",G.SIN="sin",G.COS="cos",G.TAN="tan",G.ASIN="asin",G.ACOS="acos",G.ATAN="atan",G.ABS="abs",G.SIGN="sign",G.LENGTH="length",G.NEGATE="negate",G.ONE_MINUS="oneMinus",G.DFDX="dFdx",G.DFDY="dFdy",G.ROUND="round",G.RECIPROCAL="reciprocal",G.TRUNC="trunc",G.FWIDTH="fwidth",G.TRANSPOSE="transpose",G.DETERMINANT="determinant",G.INVERSE="inverse",G.EQUALS="equals",G.MIN="min",G.MAX="max",G.STEP="step",G.REFLECT="reflect",G.DISTANCE="distance",G.DIFFERENCE="difference",G.DOT="dot",G.CROSS="cross",G.POW="pow",G.TRANSFORM_DIRECTION="transformDirection",G.MIX="mix",G.CLAMP="clamp",G.REFRACT="refract",G.SMOOTHSTEP="smoothstep",G.FACEFORWARD="faceforward";var cv=C(1e-6),S6=C(1e6),Tf=C(Math.PI),M6=C(Math.PI*2),C6=C(Math.PI*2),R6=C(Math.PI*.5),KC=ne(G,G.ALL).setParameterLength(1),ZC=ne(G,G.ANY).setParameterLength(1),JC=ne(G,G.RADIANS).setParameterLength(1),QC=ne(G,G.DEGREES).setParameterLength(1),pv=ne(G,G.EXP).setParameterLength(1),od=ne(G,G.EXP2).setParameterLength(1),wf=ne(G,G.LOG).setParameterLength(1),Hn=ne(G,G.LOG2).setParameterLength(1),Hr=ne(G,G.SQRT).setParameterLength(1),mv=ne(G,G.INVERSE_SQRT).setParameterLength(1),qn=ne(G,G.FLOOR).setParameterLength(1),Sf=ne(G,G.CEIL).setParameterLength(1),ls=ne(G,G.NORMALIZE).setParameterLength(1),un=ne(G,G.FRACT).setParameterLength(1),qr=ne(G,G.SIN).setParameterLength(1),dn=ne(G,G.COS).setParameterLength(1),eR=ne(G,G.TAN).setParameterLength(1),tR=ne(G,G.ASIN).setParameterLength(1),gv=ne(G,G.ACOS).setParameterLength(1),fv=ne(G,G.ATAN).setParameterLength(1,2),kt=ne(G,G.ABS).setParameterLength(1),yv=ne(G,G.SIGN).setParameterLength(1),Xn=ne(G,G.LENGTH).setParameterLength(1),xv=ne(G,G.NEGATE).setParameterLength(1),iR=ne(G,G.ONE_MINUS).setParameterLength(1),vv=ne(G,G.DFDX).setParameterLength(1),bv=ne(G,G.DFDY).setParameterLength(1),rR=ne(G,G.ROUND).setParameterLength(1),sR=ne(G,G.RECIPROCAL).setParameterLength(1),_v=ne(G,G.TRUNC).setParameterLength(1),Tv=ne(G,G.FWIDTH).setParameterLength(1),nR=ne(G,G.TRANSPOSE).setParameterLength(1),aR=ne(G,G.DETERMINANT).setParameterLength(1),oR=ne(G,G.INVERSE).setParameterLength(1),hs=ne(G,G.MIN).setParameterLength(2,1/0),ti=ne(G,G.MAX).setParameterLength(2,1/0),Ah=ne(G,G.STEP).setParameterLength(2),lR=ne(G,G.REFLECT).setParameterLength(2),hR=ne(G,G.DISTANCE).setParameterLength(2),uR=ne(G,G.DIFFERENCE).setParameterLength(2),zs=ne(G,G.DOT).setParameterLength(2),qa=ne(G,G.CROSS).setParameterLength(2),Gs=ne(G,G.POW).setParameterLength(2),wv=e=>Pe(e,e),dR=e=>Pe(e,e,e),Sv=e=>Pe(e,e,e,e),cR=ne(G,G.TRANSFORM_DIRECTION).setParameterLength(2),pR=e=>Pe(yv(e),Gs(kt(e),1/3)),Mv=e=>zs(e,e),Ze=ne(G,G.MIX).setParameterLength(3),cn=(e,t=0,i=1)=>new G(G.CLAMP,xe(e),xe(t),xe(i)),Mf=e=>cn(e),Cv=ne(G,G.REFRACT).setParameterLength(3),pn=ne(G,G.SMOOTHSTEP).setParameterLength(3),Rv=ne(G,G.FACEFORWARD).setParameterLength(3),mR=k(([e])=>un(qr(dp(zs(e.xy,se(12.9898,78.233)),Tf)).mul(43758.5453))),gR=(e,t,i)=>Ze(t,i,e),fR=(e,t,i)=>pn(t,i,e),yR=(e,t)=>Ah(t,e),E6=Rv,A6=mv;H("all",KC),H("any",ZC),H("radians",JC),H("degrees",QC),H("exp",pv),H("exp2",od),H("log",wf),H("log2",Hn),H("sqrt",Hr),H("inverseSqrt",mv),H("floor",qn),H("ceil",Sf),H("normalize",ls),H("fract",un),H("sin",qr),H("cos",dn),H("tan",eR),H("asin",tR),H("acos",gv),H("atan",fv),H("abs",kt),H("sign",yv),H("length",Xn),H("lengthSq",Mv),H("negate",xv),H("oneMinus",iR),H("dFdx",vv),H("dFdy",bv),H("round",rR),H("reciprocal",sR),H("trunc",_v),H("fwidth",Tv),H("min",hs),H("max",ti),H("step",yR),H("reflect",lR),H("distance",hR),H("dot",zs),H("cross",qa),H("pow",Gs),H("pow2",wv),H("pow3",dR),H("pow4",Sv),H("transformDirection",cR),H("mix",gR),H("clamp",cn),H("refract",Cv),H("smoothstep",fR),H("faceForward",Rv),H("difference",uR),H("saturate",Mf),H("cbrt",pR),H("transpose",nR),H("determinant",aR),H("inverse",oR),H("rand",mR);var wr=Fe(class extends ve{static get type(){return"ConditionalNode"}constructor(e,t,i=null){super(),this.condNode=e,this.ifNode=t,this.elseNode=i}

4generateNodeType(e){let{ifNode:t,elseNode:i}=e.getNodeProperties(this);if(t===void 0)return e.flowBuildStage(this,"setup"),this.getNodeType(e);let r=t.getNodeType(e);if(i!==null){let s=i.getNodeType(e);if(e.getTypeLength(s)>e.getTypeLength(r))return s}return r}setup(e){let t=this.condNode,i=this.ifNode.isolate(),r=this.elseNode?this.elseNode.isolate():null,s=e.context.nodeBlock;e.getDataFromNode(i).parentNodeBlock=s,r!==null&&(e.getDataFromNode(r).parentNodeBlock=s);let n=e.context.uniformFlow,a=e.getNodeProperties(this);a.condNode=t,a.ifNode=n?i:i.context({nodeBlock:i}),a.elseNode=r?n?r:r.context({nodeBlock:r}):null}generate(e,t){let i=this.getNodeType(e),r=e.getDataFromNode(this);if(r.nodeProperty!==void 0)return r.nodeProperty;let{condNode:s,ifNode:n,elseNode:a}=e.getNodeProperties(this),o=e.currentFunctionNode,l=t!=="void",h=l?Wa(i).build(e):"";r.nodeProperty=h;let u=s.build(e,"bool");if(e.context.uniformFlow&&a!==null){let c=n.build(e,i),p=a.build(e,i),m=e.getTernary(u,c,p);return e.format(m,i,t)}e.addFlowCode(`
5${e.tab}if ( ${u} ) {
6
7`).addFlowTab();let d=n.build(e,i);if(d&&(l?d=h+" = "+d+";":(d="return "+d+";",o===null&&(de("TSL: Return statement used in an inline 'Fn()'. Define a layout struct to allow return values.",this.stackTrace),d="// "+d))),e.removeFlowTab().addFlowCode(e.tab+"	"+d+`
8
9`+e.tab+"}"),a!==null){e.addFlowCode(` else {
10
11`).addFlowTab();let c=a.build(e,i);c&&(l?c=h+" = "+c+";":(c="return "+c+";",o===null&&(de("TSL: Return statement used in an inline 'Fn()'. Define a layout struct to allow return values.",this.stackTrace),c="// "+c))),e.removeFlowTab().addFlowCode(e.tab+"	"+c+`
12
13`+e.tab+`}
14
15`)}else e.addFlowCode(`
16
17`);return e.format(h,i,t)}}).setParameterLength(2,3);H("select",wr);var xR=class extends ve{static get type(){return"ContextNode"}constructor(e=null,t={}){super(),this.isContextNode=!0,this.node=e,this.value=t}getScope(){return this.node.getScope()}generateNodeType(e){return this.node.getNodeType(e)}getFlowContextData(){let e=[];return this.traverse(t=>{t.isContextNode===!0&&e.push(t.value)}),Object.assign({},...e)}getMemberType(e,t){return this.node.getMemberType(e,t)}analyze(e){let t=e.addContext(this.value);this.node.build(e),e.setContext(t)}setup(e){let t=e.addContext(this.value);this.node.build(e),e.setContext(t)}generate(e,t){let i=e.addContext(this.value),r=this.node.build(e,t);return e.setContext(i),r}},Xa=(e=null,t={})=>{let i=e;return(i===null||i.isNode!==!0)&&(t=i||t,i=null),new xR(i,t)},vR=e=>Xa(e,{uniformFlow:!0}),Ev=(e,t)=>Xa(e,{nodeName:t});function bR(e,t,i=null){return Xa(i,{getShadow:({light:r,shadowColorNode:s})=>t===r?s.mul(e):s})}function _R(e,t=null){return Xa(t,{getAO:(i,{material:r})=>r.transparent===!0?i:i===null?e:i.mul(e)})}function TR(e,t){return de('TSL: "label()" has been deprecated. Use "setName()" instead.'),Ev(e,t)}H("context",Xa),H("label",TR),H("uniformFlow",vR),H("setName",Ev),H("builtinShadowContext",(e,t,i)=>bR(t,i,e)),H("builtinAOContext",(e,t)=>_R(t,e));var Cf=class extends ve{static get type(){return"VarNode"}constructor(e,t=null,i=!1){super(),this.node=e,this.name=t,this.global=!0,this.isVarNode=!0,this.readOnly=i,this.parents=!0,this.intent=!1}setIntent(e){return this.intent=e,this}isIntent(e){return e.getDataFromNode(this).forceDeclaration===!0?!1:this.intent}getIntent(){return this.intent}getMemberType(e,t){return this.node.getMemberType(e,t)}getElementType(e){return this.node.getElementType(e)}generateNodeType(e){return this.node.getNodeType(e)}getArrayCount(e){return this.node.getArrayCount(e)}isAssign(e){return e.getDataFromNode(this).assign}build(...e){let t=e[0];if(this._hasStack(t)===!1&&t.buildStage==="setup"&&(t.context.nodeLoop||t.context.nodeBlock)){let i=!1;if(this.node.isShaderCallNodeInternal&&this.node.shaderNode.getLayout()===null&&t.fnCall&&t.fnCall.shaderNode&&t.getDataFromNode(this.node.shaderNode).hasLoop){let s=t.getDataFromNode(this);s.forceDeclaration=!0,i=!0}let r=t.getBaseStack();i?r.addToStackBefore(this):r.addToStack(this)}return this.isIntent(t)&&this.isAssign(t)!==!0?this.node.build(...e):super.build(...e)}generate(e){let{node:t,name:i,readOnly:r}=this,{renderer:s}=e,n=s.backend.isWebGPUBackend===!0,a=!1,o=!1;r&&(a=e.isDeterministic(t),o=n?r:a);let l=this.getNodeType(e);if(l=="void")return this.isIntent(e)!==!0&&re('TSL: ".toVar()" can not be used with void type.',this.stackTrace),t.build(e);let h=e.getVectorType(l),u=t.build(e,h),d=e.getVarFromNode(this,i,h,void 0,o),c=e.getPropertyName(d),p=c;if(o)if(n)p=a?`const ${c}`:`let ${c}`;else{let m=t.getArrayCount(e);p=`const ${e.getVar(d.type,c,m)}`}return e.addLineFlowCode(`${p} = ${u}`,this),c}_hasStack(e){return e.getDataFromNode(this).stack!==void 0}},Av=Fe(Cf),wR=(e,t=null)=>Av(e,t).toStack(),SR=(e,t=null)=>Av(e,t,!0).toStack(),MR=e=>Av(e).setIntent(!0).toStack();H("toVar",wR),H("toConst",SR),H("toVarIntent",MR);var N6=class extends ve{static get type(){return"SubBuild"}constructor(e,t,i=null){super(i),this.node=e,this.name=t,this.isSubBuildNode=!0}generateNodeType(e){if(this.nodeType!==null)return this.nodeType;e.addSubBuild(this.name);let t=this.node.getNodeType(e);return e.removeSubBuild(),t}build(e,...t){e.addSubBuild(this.name);let i=this.node.build(e,...t);return e.removeSubBuild(),i}},Nh=(e,t,i=null)=>new N6(xe(e),t,i),Qo=Fe(class extends ve{static get type(){return"VaryingNode"}constructor(e,t=null){super(),this.node=Nh(e,"VERTEX"),this.name=t,this.isVaryingNode=!0,this.interpolationType=null,this.interpolationSampling=null,this.global=!0}setInterpolation(e,t=null){return this.interpolationType=e,this.interpolationSampling=t,this}getHash(e){return this.name||super.getHash(e)}generateNodeType(e){return this.node.getNodeType(e)}setupVarying(e){let t=e.getNodeProperties(this),i=t.varying;if(i===void 0){let r=this.name,s=this.getNodeType(e),n=this.interpolationType,a=this.interpolationSampling;t.varying=i=e.getVaryingFromNode(this,r,s,n,a),t.node=Nh(this.node,"VERTEX")}return i.needsInterpolation||=e.shaderStage==="fragment",i}setup(e){this.setupVarying(e),e.flowNodeFromShaderStage(rp.VERTEX,this.node)}analyze(e){this.setupVarying(e),e.flowNodeFromShaderStage(rp.VERTEX,this.node)}generate(e){let t=e.getSubBuildProperty("property",e.currentStack),i=e.getNodeProperties(this),r=this.setupVarying(e);if(i[t]===void 0){let s=this.getNodeType(e),n=e.getPropertyName(r,rp.VERTEX);e.flowNodeFromShaderStage(rp.VERTEX,i.node,s,n),i[t]=n}return e.getPropertyName(r)}}).setParameterLength(1,2),CR=e=>Qo(e);H("toVarying",Qo),H("toVertexStage",CR);var RR=k(([e])=>Ze(e.mul(.9478672986).add(.0521327014).pow(2.4),e.mul(.0773993808),e.lessThanEqual(.04045))).setLayout({name:"sRGBTransferEOTF",type:"vec3",input

17s:[{name:"color",type:"vec3"}]}),ER=k(([e])=>Ze(e.pow(.41666).mul(1.055).sub(.055),e.mul(12.92),e.lessThanEqual(.0031308))).setLayout({name:"sRGBTransferOETF",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),Nv="WorkingColorSpace",L6="OutputColorSpace",Lv=class extends ei{static get type(){return"ColorSpaceNode"}constructor(e,t,i){super("vec4"),this.colorNode=e,this.source=t,this.target=i}resolveColorSpace(e,t){return t===Nv?lt.workingColorSpace:t===L6?e.context.outputColorSpace||e.renderer.outputColorSpace:t}setup(e){let{colorNode:t}=this,i=this.resolveColorSpace(e,this.source),r=this.resolveColorSpace(e,this.target),s=t;return lt.enabled===!1||i===r||!i||!r||(lt.getTransfer(i)==="srgb"&&(s=Te(RR(s.rgb),s.a)),lt.getPrimaries(i)!==lt.getPrimaries(r)&&(s=Te(tr(lt._getMatrix(new Os,i,r)).mul(s.rgb),s.a)),lt.getTransfer(r)==="srgb"&&(s=Te(ER(s.rgb),s.a))),s}},AR=(e,t)=>new Lv(xe(e),Nv,t),Rf=(e,t)=>new Lv(xe(e),t,Nv),P6=(e,t,i)=>new Lv(xe(e),t,i);H("workingToColorSpace",AR),H("colorSpaceToWorking",Rf);var k6=class extends Th{static get type(){return"ReferenceElementNode"}constructor(e,t){super(e,t),this.referenceNode=e,this.isReferenceElementNode=!0}generateNodeType(){return this.referenceNode.uniformType}generate(e){let t=super.generate(e),i=this.referenceNode.getNodeType(),r=this.getNodeType();return e.format(t,i,r)}},NR=class extends ve{static get type(){return"ReferenceBaseNode"}constructor(e,t,i=null,r=null){super(),this.property=e,this.uniformType=t,this.object=i,this.count=r,this.properties=e.split("."),this.reference=i,this.node=null,this.group=null,this.updateType=Re.OBJECT}setGroup(e){return this.group=e,this}element(e){return new k6(this,xe(e))}setNodeType(e){let t=be(null,e);this.group!==null&&t.setGroup(this.group),this.node=t}generateNodeType(e){return this.node===null&&(this.updateReference(e),this.updateValue()),this.node.getNodeType(e)}getValueFromReference(e=this.reference){let{properties:t}=this,i=e[t[0]];for(let r=1;r<t.length;r++)i=i[t[r]];return i}updateReference(e){return this.reference=this.object===null?e.object:this.object,this.reference}setup(){return this.updateValue(),this.node}update(){this.updateValue()}updateValue(){this.node===null&&this.setNodeType(this.uniformType);let e=this.getValueFromReference();Array.isArray(e)?this.node.array=e:this.node.value=e}},I6=(e,t,i)=>new NR(e,t,i),F6=class extends NR{static get type(){return"RendererReferenceNode"}constructor(e,t,i=null){super(e,t,i),this.renderer=i,this.setGroup(we)}updateReference(e){return this.reference=this.renderer===null?e.renderer:this.renderer,this.reference}},LR=(e,t,i=null)=>new F6(e,t,i),D6=class extends ei{static get type(){return"ToneMappingNode"}constructor(e,t=kR,i=null){super("vec3"),this._toneMapping=e,this.exposureNode=t,this.colorNode=i}customCacheKey(){return ip(this._toneMapping)}setToneMapping(e){return this._toneMapping=e,this}getToneMapping(){return this._toneMapping}setup(e){let t=this.colorNode||e.context.color,i=this._toneMapping;if(i===0)return t;let r=null,s=e.renderer.library.getToneMappingFunction(i);return s===null?(re("ToneMappingNode: Unsupported Tone Mapping configuration.",i),r=t):r=Te(s(t.rgb,this.exposureNode),t.a),r}},PR=(e,t,i)=>new D6(e,xe(t),xe(i)),kR=LR("toneMappingExposure","float");H("toneMapping",(e,t,i)=>PR(t,i,e));var IR=new WeakMap;function FR(e,t){let i=IR.get(e);return i===void 0&&(i=new mx(e,t),IR.set(e,i)),i}var el=class extends qx{static get type(){return"BufferAttributeNode"}constructor(e,t=null,i=0,r=0){super(e,t),this.isBufferNode=!0,this.bufferType=t,this.bufferStride=i,this.bufferOffset=r,this.usage=dh,this.instanced=!1,this.attribute=null,this.global=!0,e&&e.isBufferAttribute===!0&&e.itemSize<=4&&(this.attribute=e,this.usage=e.usage,this.instanced=e.isInstancedBufferAttribute)}getHash(e){let t;if(this.bufferStride===0&&this.bufferOffset===0){let i=e.globalCache.getData(this.value);i===void 0&&(i={node:this},e.globalCache.setData(this.value,i)),t=i.node.id}else t=this.id;return String(t)}generateNodeType(e){return this.bufferType===null&&(this.bufferType=e.getTypeFromAttribute(this.attribute)),this.bufferType}setup(e){if(this.attribute!==null)return;let t=this.getNodeType(e),i=e.getTypeLength(t),r=this.value,s=this.bufferStride||i,n=this.bufferOffset,a;a=r.isInterleavedBuffer===!0?r:r.isBufferAttribute===!0?FR(r.array,s):FR(r,s);let o=new gx(a,i,n);a.setUsage(this.usage),this.attribute=o,this.attribute.isInstancedBufferAttribute=this.instanced}generate(e){let t=this.getNodeType(e),i=e.getBufferAttributeFromNode(this,t),r=e.getPropertyName(i),s=null;return e.shaderStage==="vertex"||e.shaderStage==="compute"?(this.name=r,s=r):s=Qo(this).build(e,t),s}getInputType(){return"bufferAttribute"}setUsage(e){return this.usage=e,this.attribute&&this.attribute.isBufferAttribute===!0&&(this.attribute.usage=e),this}setInstanced(e){return this.instanced=e,this}};

17function Ef(e,t=null,i=0,r=0,s=dh,n=!1){return t==="mat3"||t===null&&e.itemSize===9?tr(new el(e,"vec3",9,0).setUsage(s).setInstanced(n),new el(e,"vec3",9,3).setUsage(s).setInstanced(n),new el(e,"vec3",9,6).setUsage(s).setInstanced(n)):t==="mat4"||t===null&&e.itemSize===16?Yo(new el(e,"vec4",16,0).setUsage(s).setInstanced(n),new el(e,"vec4",16,4).setUsage(s).setInstanced(n),new el(e,"vec4",16,8).setUsage(s).setInstanced(n),new el(e,"vec4",16,12).setUsage(s).setInstanced(n)):new el(e,t,i,r).setUsage(s)}var Pv=(e,t=null,i=0,r=0)=>Ef(e,t,i,r),O6=(e,t=null,i=0,r=0)=>Ef(e,t,i,r,an),Af=(e,t=null,i=0,r=0)=>Ef(e,t,i,r,dh,!0),kv=(e,t=null,i=0,r=0)=>Ef(e,t,i,r,an,!0);H("toAttribute",e=>Pv(e.value));var B6=class extends ve{static get type(){return"ComputeNode"}constructor(e,t){super("void"),this.isComputeNode=!0,this.computeNode=e,this.workgroupSize=t,this.count=null,this.version=1,this.name="",this.updateBeforeType=Re.OBJECT,this.onInitFunction=null}setCount(e){return this.count=e,this}getCount(){return this.count}dispose(){this.dispatchEvent({type:"dispose"})}setName(e){return this.name=e,this}label(e){return de('TSL: "label()" has been deprecated. Use "setName()" instead.',new fi),this.setName(e)}onInit(e){return this.onInitFunction=e,this}updateBefore({renderer:e}){e.compute(this)}setup(e){let t=this.computeNode.build(e);if(t){let i=e.getNodeProperties(this);i.outputComputeNode=t.outputNode,t.outputNode=null}return t}generate(e,t){let{shaderStage:i}=e;if(i==="compute"){let r=this.computeNode.build(e,"void");r!==""&&e.addLineFlowCode(r,this)}else{let r=e.getNodeProperties(this).outputComputeNode;if(r)return r.build(e,t)}}},Iv=(e,t=[64])=>{(t.length===0||t.length>3)&&re("TSL: compute() workgroupSize must have 1, 2, or 3 elements",new fi);for(let i=0;i<t.length;i++){let r=t[i];(typeof r!="number"||r<=0||!Number.isInteger(r))&&re(`TSL: compute() workgroupSize element at index [ ${i} ] must be a positive integer`,new fi)}for(;t.length<3;)t.push(1);return new B6(xe(e),t)},DR=(e,t,i)=>Iv(e,i).setCount(t);H("compute",DR),H("computeKernel",Iv);var U6=class extends ve{static get type(){return"IsolateNode"}constructor(e,t=!0){super(),this.node=e,this.parent=t,this.isIsolateNode=!0}generateNodeType(e){let t=e.getCache(),i=e.getCacheFromNode(this,this.parent);e.setCache(i);let r=this.node.getNodeType(e);return e.setCache(t),r}build(e,...t){let i=e.getCache(),r=e.getCacheFromNode(this,this.parent);e.setCache(r);let s=this.node.build(e,...t);return e.setCache(i),s}setParent(e){return this.parent=e,this}getParent(){return this.parent}},ld=e=>new U6(xe(e));function OR(e,t=!0){return de('TSL: "cache()" has been deprecated. Use "isolate()" instead.'),ld(e).setParent(t)}H("cache",OR),H("isolate",ld);var BR=Fe(class extends ve{static get type(){return"BypassNode"}constructor(e,t){super(),this.isBypassNode=!0,this.outputNode=e,this.callNode=t}generateNodeType(e){return this.outputNode.getNodeType(e)}generate(e){let t=this.callNode.build(e,"void");return t!==""&&e.addLineFlowCode(t,this),this.outputNode.build(e)}}).setParameterLength(2);H("bypass",BR);var Fv=k(([e,t,i,r=C(0),s=C(1),n=vs(!1)])=>{let a=e.sub(t).div(i.sub(t));return rd(n)&&(a=a.clamp()),a.mul(s.sub(r)).add(r)});function UR(e,t,i,r=C(0),s=C(1)){return Fv(e,t,i,r,s,!0)}H("remap",Fv),H("remapClamp",UR);var Nf=class extends ve{static get type(){return"ExpressionNode"}constructor(e="",t="void"){super(t),this.snippet=e}generate(e,t){let i=this.getNodeType(e),r=this.snippet;if(i==="void")e.addLineFlowCode(r,this);else return e.format(r,i,t)}},Ts=Fe(Nf).setParameterLength(1,2),VR=e=>(e?wr(e,Ts("discard")):Ts("discard")).toStack(),V6=()=>Ts("return").toStack();H("discard",VR);var z6=class extends ei{static get type(){return"RenderOutputNode"}constructor(e,t,i){super("vec4"),this.colorNode=e,this._toneMapping=t,this.outputColorSpace=i,this.isRenderOutputNode=!0}setToneMapping(e){return this._toneMapping=e,this}getToneMapping(){return this._toneMapping}setup({context:e}){let t=this.colorNode||e.color,i=(this._toneMapping===null?e.toneMapping:this._toneMapping)||0,r=(this.outputColorSpace===null?e.outputColorSpace:this.outputColorSpace)||"";return i!==0&&(t=t.toneMapping(i)),r!==""&&r!==lt.workingColorSpace&&(t=t.workingToColorSpace(r)),t}},Lf=(e,t=null,i=null)=>new z6(xe(e),t,i);H("renderOutput",Lf);var G6=class extends ei{static get type(){return"DebugNode"}constructor(e,t=null){super(),this.node=e,this.callback=t}generateNodeType(e){return this.node.getNodeType(e)}setup(e){return this.node.build(e)}analyze(e){return this.node.build(e)}generate(e){let t=this.callback,i=this.node.build(e);if(t!==null)t(e,i);else{let r="--- TSL debug - "+e.shaderStage+" shader ---",s="-".repeat(r.length),n="";n+="// #"+r+`#
18`,n+=e.flow.code.replace(/^\t/gm,"")+`
19`,n+="/* ... */ "+i+` /* ... */
20`,n+="// #"+s+`#
21`,Y1(n)}return i}},zR=(e,t=null)=>new G6(xe(e),t).toStack();H("debug",zR);var Dv=class extends Ds{constructor(){super(),this._renderer=null,this.currentFrame=null}get nodeFrame(){return this._renderer._nodes.nodeFrame}setRenderer(e){return this._renderer=e,this}getRenderer(){return this._renderer}init(){}begin(){}finish(){}inspect(){}computeAsync(){}beginCompute(){}finishCompute(){}beginRender(){}finishRender(){}copyTextureToTexture(){}copyFramebufferToTexture(){}},j6=class extends ve{static get type(){return"InspectorNode"}constructor(e,t="",i=null){super(),this.node=e,this.name=t,this.callback=i,this.updateType=Re.FRAME,this.isInspectorNode=!0}getName(){return this.name||this.node.name}update(e){e.renderer.inspector.inspect(this)}generateNodeType(e){return this.node.getNodeType(e)}setup(e){let t=this.node;

21return e.context.inspector===!0&&this.callback!==null&&(t=this.callback(t)),e.renderer.backend.isWebGPUBackend!==!0&&e.renderer.inspector.constructor!==Dv&&ut('TSL: ".toInspector()" is only available with WebGPU.'),t}};function GR(e,t="",i=null){return e=xe(e),e.before(new j6(e,t,i))}H("toInspector",GR);function $6(e){de("TSL: AddNodeElement has been removed in favor of tree-shaking. Trying add",e)}var jR=class extends ve{static get type(){return"AttributeNode"}constructor(e,t=null){super(t),this.global=!0,this._attributeName=e}getHash(e){return this.getAttributeName(e)}generateNodeType(e){let t=this.nodeType;if(t===null){let i=this.getAttributeName(e);if(e.hasGeometryAttribute(i)){let r=e.geometry.getAttribute(i);t=e.getTypeFromAttribute(r)}else t="float"}return t}setAttributeName(e){return this._attributeName=e,this}getAttributeName(){return this._attributeName}generate(e){let t=this.getAttributeName(e),i=this.getNodeType(e);if(e.hasGeometryAttribute(t)===!0){let r=e.geometry.getAttribute(t),s=e.getTypeFromAttribute(r),n=e.getAttribute(t,s);return e.shaderStage==="vertex"?e.format(n.name,s,i):Qo(this).build(e,i)}else return de(`AttributeNode: Vertex attribute "${t}" not found on 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e=this.texture,t=e.images,i=t&&t.length>0?t[0]&&t[0].image||t[0]:e.image;if(i&&i.width!==void 0){let{width:r,height:s}=i;this.value=Math.log2(Math.max(r,s))}}}).setParameterLength(1),$R=class extends Error{constructor(e,t=null){super(e),this.name="NodeError",this.stackTrace=t}},Bv=new Li,Yn=class extends up{static get type(){return"TextureNode"}constructor(e=Bv,t=null,i=null,r=null){super(e),this.isTextureNode=!0,this.uvNode=t,this.levelNode=i,this.biasNode=r,this.compareNode=null,this.depthNode=null,this.gradNode=null,this.offsetNode=null,this.sampler=!0,this.updateMatrix=!1,this.updateType=Re.NONE,this.referenceNode=null,this._value=e,this._matrixUniform=null,this._flipYUniform=null,this.setUpdateMatrix(t===null)}set value(e){this.referenceNode?this.referenceNode.value=e:this._value=e}get value(){return this.referenceNode?this.referenceNode.value:this._value}getUniformHash(){return this.value.uuid}generateNodeType(){return this.value.isDepthTexture===!0?"float":this.value.type===1014?"uvec4":this.value.type===1013?"ivec4":"vec4"}getInputType(){return"texture"}getDefaultUV(){return Mt(this.value.channel)}updateReference(){return this.value}getTransformedUV(e){return this._matrixUniform===null&&(this._matrixUniform=be(this.value.matrix)),this._matrixUniform.mul(L(e,1)).xy}setUpdateMatrix(e){return this.updateMatrix=e,this}setupUV(e,t){return e.isFlipY()&&(this._flipYUniform===null&&(this._flipYUniform=be(!1)),t=t.toVar(),t=this.sampler?this._flipYUniform.select(t.flipY(),t):this._flipYUniform.select(t.setY(A(tl(this,this.levelNode).y).sub(t.y).sub(1)),t)),t}setup(e){let t=e.getNodeProperties(this);t.referenceNode=this.referenceNode;let i=this.value;if(!i||i.isTexture!==!0)throw new $R("THREE.TSL: `texture( value )` function expects a valid instance of THREE.Texture().",this.stackTrace);let r=k(()=>{let o=this.uvNode;return(o===null||e.context.forceUVContext===!0)&&e.context.getUV&&(o=e.context.getUV(this,e)),o||=this.getDefaultUV(),this.updateMatrix===!0&&(o=this.getTransformedUV(o)),o=this.setupUV(e,o),this.updateType=this._matrixUniform!==null||this._flipYUniform!==null?Re.OBJECT:Re.NONE,o})(),s=this.levelNode;s===null&&e.context.getTextureLevel&&(s=e.context.getTextureLevel(this));let n=null,a=null;if(this.compareNode!==null)if(e.renderer.hasCompatibility(ph.TEXTURE_COMPARE))n=this.compareNode;else{let o=i.compareFunction;o===null||o===513||o===515||o===516||o===518?a=this.compareNode:(n=this.compareNode,ut('TSL: Only "LessCompare", "LessEqualCompare", "GreaterCompare" and "GreaterEqualCompare" are supported for depth texture comparison fallback.'))}t.uvNode=r,t.levelNode=s,t.biasNode=this.biasNode,t.compareNode=n,t.compareStepNode=a,t.gradNode=this.gradNode,t.depthNode=this.depthNode,t.offsetNode=this.offsetNode}generateUV(e,t){return 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21(e.context.isHighPrecisionModelViewMatrix=!0,be("mat4").onObjectUpdate(({object:t,camera:i})=>t.modelViewMatrix.multiplyMatrices(i.matrixWorldInverse,t.matrixWorld)))).once()().toVar("highpModelViewMatrix"),Kv=k(e=>{let t=e.context.isHighPrecisionModelViewMatrix;return be("mat3").onObjectUpdate(({object:i,camera:r})=>(t!==!0&&i.modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,i.matrixWorld),i.normalMatrix.getNormalMatrix(i.modelViewMatrix)))}).once()().toVar("highpModelNormalViewMatrix"),JR=k(e=>e.shaderStage==="fragment"?e.context.clipSpace.toVarying("v_clipSpace"):(ut("TSL: `clipSpace` is only available in fragment stage."),Te())).once()(),pp=Ya("position","vec3"),ii=pp.toVarying("positionLocal"),hd=pp.toVarying("positionPrevious"),Zn=k(e=>Ws.mul(ii).xyz.toVarying(e.getSubBuildProperty("v_positionWorld")),"vec3").once(["POSITION"])(),Zv=k(()=>ii.transformDirection(Ws).toVarying("v_positionWorldDirection").normalize().toVar("positionWorldDirection"),"vec3").once(["POSITION"])(),yi=k(e=>{if(e.shaderStage==="fragment"&&e.material.vertexNode){let t=qR.mul(JR);return t.xyz.div(t.w).toVar("positionView")}return e.context.setupPositionView().toVarying("v_positionView")},"vec3").once(["POSITION","VERTEX"])(),Lt=k(e=>{let t;return t=e.camera.isOrthographicCamera?L(0,0,1):yi.negate().toVarying("v_positionViewDirection").normalize(),t.toVar("positionViewDirection")},"vec3").once(["POSITION"])(),QR=pe(class extends ve{static get type(){return"FrontFacingNode"}constructor(){super("bool"),this.isFrontFacingNode=!0}generate(e){if(e.shaderStage!=="fragment")return"true";let{material:t}=e;return t.side===1?"false":e.getFrontFacing()}}),Jv=C(QR).mul(2).sub(1),ud=k(([e],{material:t})=>{let i=t.side;return i===1?e=e.mul(-1):i===2&&(e=e.mul(Jv)),e}),zf=Ya("normal","vec3"),us=k(e=>e.geometry.hasAttribute("normal")===!1?(de('TSL: Vertex attribute "normal" not found on geometry.'),L(0,1,0)):zf,"vec3").once()().toVar("normalLocal"),eE=yi.dFdx().cross(yi.dFdy()).normalize().toVar("normalFlat"),dd=k(e=>{let t;return t=e.isFlatShading()?eE:Qv(us).toVarying("v_normalViewGeometry").normalize(),t},"vec3").once()().toVar("normalViewGeometry"),tE=k(e=>{let t=dd.transformDirection(js);return e.isFlatShading()!==!0&&(t=t.toVarying("v_normalWorldGeometry")),t.normalize().toVar("normalWorldGeometry")},"vec3").once()(),nt=k(e=>{let t;return e.subBuildFn==="NORMAL"||e.subBuildFn==="VERTEX"?(t=dd,e.isFlatShading()!==!0&&(t=ud(t))):t=e.context.setupNormal().context({getUV:null,getTextureLevel:null}),t},"vec3").once(["NORMAL","VERTEX"])().toVar("normalView"),al=nt.transformDirection(js).toVar("normalWorld"),ol=k(({subBuildFn:e,context:t})=>{let i;return i=e==="NORMAL"||e==="VERTEX"?nt:t.setupClearcoatNormal().context({getUV:null,getTextureLevel:null}),i},"vec3").once(["NORMAL","VERTEX"])().toVar("clearcoatNormalView"),iE=k(([e,t=Ws])=>{let i=tr(t),r=e.div(L(i[0].dot(i[0]),i[1].dot(i[1]),i[2].dot(i[2])));return i.mul(r).xyz}),Qv=k(([e],t)=>{let i=t.context.modelNormalViewMatrix;if(i)return i.transformDirection(e);let r=KR.mul(e);return js.transformDirection(r)}),gV=k(()=>(de('TSL: "transformedNormalView" is deprecated. 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bV(e,t,i),uE=Mt(),_V=yi.dFdx(),TV=yi.dFdy(),dE=uE.dFdx(),cE=uE.dFdy(),pE=nt,mE=TV.cross(pE),gE=pE.cross(_V),sb=mE.mul(dE.x).add(gE.mul(cE.x)),nb=mE.mul(dE.y).add(gE.mul(cE.y)),fE=sb.dot(sb).max(nb.dot(nb)),yE=fE.equal(0).select(0,fE.inverseSqrt()),wV=sb.mul(yE).toVar("tangentViewFrame"),SV=nb.mul(yE).toVar("bitangentViewFrame"),$f=Ya("tangent","vec4"),cd=$f.xyz.toVar("tangentLocal"),Wf=k(e=>{let t;return t=e.subBuildFn==="VERTEX"||e.geometry.hasAttribute("tangent")?nl.mul(Te(cd,0)).xyz.toVarying("v_tangentView").normalize():wV,e.isFlatShading()!==!0&&(t=ud(t)),t},"vec3").once(["NORMAL","VERTEX"])().toVar("tangentView"),xE=Wf.transformDirection(js).toVarying("v_tangentWorld").normalize().toVar("tangentWorld"),Hf=k(([e,t],i)=>{let r=e.mul($f.w).xyz;return 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type(){return"NormalMapNode"}constructor(e,t=null){super("vec3"),this.node=e,this.scaleNode=t,this.normalMapType=0,this.unpackNormalMode=""}setup(e){let{normalMapType:t,scaleNode:i,unpackNormalMode:r}=this,s=this.node.mul(2).sub(1);if(t===0?r==="rg"?s=ab(s.xy):r==="ga"?s=ab(s.yw):r!==""&&console.error(`THREE.NodeMaterial: Unexpected unpack normal mode: ${r}`):r!==""&&console.error(`THREE.NodeMaterial: Normal map type '${t}' is not compatible with unpack normal mode '${r}'`),i!==null){let a=i;e.isFlatShading()===!0&&(a=ud(a)),s=L(s.xy.mul(a),s.z)}let n=null;return t===1?n=Qv(s):t===0?n=kh.mul(s).normalize():(re(`NodeMaterial: Unsupported normal map type: ${t}`),n=nt),n}}).setParameterLength(1,2),NV=k(({textureNode:e,bumpScale:t})=>{let i=s=>e.isolate().context({getUV:n=>s(n.uvNode||Mt()),forceUVContext:!0}),r=C(i(s=>s));return 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i=t.context.material,r=this.scope,s=null;if(r===di.COLOR){let n=i.color===void 0?L():this.getColor(r);s=i.map&&i.map.isTexture===!0?n.mul(this.getTexture("map")):n}else if(r===di.OPACITY){let n=this.getFloat(r);s=i.alphaMap&&i.alphaMap.isTexture===!0?n.mul(this.getTexture("alpha")):n}else if(r===di.SPECULAR_STRENGTH)s=i.specularMap&&i.specularMap.isTexture===!0?this.getTexture("specular").r:C(1);else if(r===di.SPECULAR_INTENSITY){let n=this.getFloat(r);s=i.specularIntensityMap&&i.specularIntensityMap.isTexture===!0?n.mul(this.getTexture(r).a):n}else if(r===di.SPECULAR_COLOR){let n=this.getColor(r);s=i.specularColorMap&&i.specularColorMap.isTexture===!0?n.mul(this.getTexture(r).rgb):n}else if(r===di.ROUGHNESS){let n=this.getFloat(r);s=i.roughnessMap&&i.roughnessMap.isTexture===!0?n.mul(this.getTexture(r).g):n}else if(r===di.METALNESS){let n=this.getFloat(r);s=i.metalnessMap&&i.metalnessMap.isTexture===!0?n.mul(this.getTexture(r).b):n}else if(r===di.EMISSIVE){let n=this.getFloat("emissiveIntensity"),a=this.getColor(r).mul(n);s=i.emissiveMap&&i.emissiveMap.isTexture===!0?a.mul(this.getTexture(r)):a}else if(r===di.NORMAL)i.normalMap?(s=ob(this.getTexture("normal"),this.getCache("normalScale","vec2")),s.normalMapType=i.normalMapType,(i.normalMap.format==1030||i.normalMap.format==36285||i.normalMap.format==37490)&&(s.unpackNormalMode="rg")):s=i.bumpMap?lb(this.getTexture("bump").r,this.getFloat("bumpScale")):nt;else if(r===di.CLEARCOAT){let n=this.getFloat(r);s=i.clearcoatMap&&i.clearcoatMap.isTexture===!0?n.mul(this.getTexture(r).r):n}else if(r===di.CLEARCOAT_ROUGHNESS){let n=this.getFloat(r);s=i.clearcoatRoughnessMap&&i.clearcoatRoughnessMap.isTexture===!0?n.mul(this.getTexture(r).r):n}else if(r===di.CLEARCOAT_NORMAL)s=i.clearcoatNormalMap?ob(this.getTexture(r),this.getCache(r+"Scale","vec2")):nt;else if(r===di.SHEEN){let n=this.getColor("sheenColor").mul(this.getFloat("sheen"));s=i.sheenColorMap&&i.sheenColorMap.isTexture===!0?n.mul(this.getTexture("sheenColor").rgb):n}else if(r===di.SHEEN_ROUGHNESS){let n=this.getFloat(r);s=i.sheenRoughnessMap&&i.sheenRoughnessMap.isTexture===!0?n.mul(this.getTexture(r).a):n,s=s.clamp(1e-4,1)}else if(r===di.ANISOTROPY)if(i.anisotropyMap&&i.anisotropyMap.isTexture===!0){let n=this.getTexture(r);s=cf(pd.x,pd.y,pd.y.negate(),pd.x).mul(n.rg.mul(2).sub(se(1)).normalize().mul(n.b))}else s=pd;else if(r===di.IRIDESCENCE_THICKNESS){let n=qt("1","float",i.iridescenceThicknessRange);

21if(i.iridescenceThicknessMap){let a=qt("0","float",i.iridescenceThicknessRange);s=n.sub(a).mul(this.getTexture(r).g).add(a)}else s=n}else if(r===di.TRANSMISSION){let n=this.getFloat(r);s=i.transmissionMap?n.mul(this.getTexture(r).r):n}else if(r===di.THICKNESS){let n=this.getFloat(r);s=i.thicknessMap?n.mul(this.getTexture(r).g):n}else if(r===di.IOR)s=this.getFloat(r);else if(r===di.LIGHT_MAP)s=this.getTexture(r).rgb.mul(this.getFloat("lightMapIntensity"));else if(r===di.AO)s=this.getTexture(r).r.sub(1).mul(this.getFloat("aoMapIntensity")).add(1);else if(r===di.LINE_DASH_OFFSET)s=i.dashOffset?this.getFloat(r):C(0);else{let n=this.getNodeType(t);s=this.getCache(r,n)}return s}};ie.ALPHA_TEST="alphaTest",ie.COLOR="color",ie.OPACITY="opacity",ie.SHININESS="shininess",ie.SPECULAR="specular",ie.SPECULAR_STRENGTH="specularStrength",ie.SPECULAR_INTENSITY="specularIntensity",ie.SPECULAR_COLOR="specularColor",ie.REFLECTIVITY="reflectivity",ie.ROUGHNESS="roughness",ie.METALNESS="metalness",ie.NORMAL="normal",ie.CLEARCOAT="clearcoat",ie.CLEARCOAT_ROUGHNESS="clearcoatRoughness",ie.CLEARCOAT_NORMAL="clearcoatNormal",ie.EMISSIVE="emissive",ie.ROTATION="rotation",ie.SHEEN="sheen",ie.SHEEN_ROUGHNESS="sheenRoughness",ie.ANISOTROPY="anisotropy",ie.IRIDESCENCE="iridescence",ie.IRIDESCENCE_IOR="iridescenceIOR",ie.IRIDESCENCE_THICKNESS="iridescenceThickness",ie.IOR="ior",ie.TRANSMISSION="transmission",ie.THICKNESS="thickness",ie.ATTENUATION_DISTANCE="attenuationDistance",ie.ATTENUATION_COLOR="attenuationColor",ie.LINE_SCALE="scale",ie.LINE_DASH_SIZE="dashSize",ie.LINE_GAP_SIZE="gapSize",ie.LINE_WIDTH="linewidth",ie.LINE_DASH_OFFSET="dashOffset",ie.POINT_SIZE="size",ie.DISPERSION="dispersion",ie.LIGHT_MAP="light",ie.AO="ao";var 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21constructor(e){let{count:t,instanceMatrix:i,instanceColor:r}=e;super(t,i,r),this.instancedMesh=e}}).setParameterLength(1),aA=Fe(class extends ve{static get type(){return"BatchNode"}constructor(e){super("void"),this.batchMesh=e,this.batchingIdNode=null}setup(e){this.batchingIdNode===null&&(e.getDrawIndex()===null?this.batchingIdNode=Jn:this.batchingIdNode=rA);let t=k(([c])=>{let p=A(tl(ni(this.batchMesh._indirectTexture),0).x).toConst(),m=A(c).mod(p).toConst(),g=A(c).div(p).toConst();return ni(this.batchMesh._indirectTexture,Ii(m,g)).x}).setLayout({name:"getIndirectIndex",type:"uint",inputs:[{name:"id",type:"int"}]})(A(this.batchingIdNode)),i=this.batchMesh._matricesTexture,r=A(tl(ni(i),0).x).toConst(),s=C(t).mul(4).toInt().toConst(),n=s.mod(r).toConst(),a=s.div(r).toConst(),o=Yo(ni(i,Ii(n,a)),ni(i,Ii(n.add(1),a)),ni(i,Ii(n.add(2),a)),ni(i,Ii(n.add(3),a))),l=this.batchMesh._colorsTexture;if(l!==null){let c=k(([p])=>{let m=A(tl(ni(l),0).x).toConst(),g=p;return ni(l,Ii(g.mod(m).toConst(),g.div(m).toConst())).rgb}).setLayout({name:"getBatchingColor",type:"vec3",inputs:[{name:"id",type:"int"}]})(t);op("vec3","vBatchColor").assign(c)}let h=tr(o);ii.assign(o.mul(ii));let u=us.div(L(h[0].dot(h[0]),h[1].dot(h[1]),h[2].dot(h[2]))),d=h.mul(u).xyz;us.assign(d),e.hasGeometryAttribute("tangent")&&cd.mulAssign(h)}}).setParameterLength(1),oA=new WeakMap,lA=class extends ve{static get type(){return"SkinningNode"}constructor(e){super("void"),this.skinnedMesh=e,this.updateType=Re.OBJECT,this.skinIndexNode=Ya("skinIndex","uvec4"),this.skinWeightNode=Ya("skinWeight","vec4"),this.bindMatrixNode=qt("bindMatrix","mat4"),this.bindMatrixInverseNode=qt("bindMatrixInverse","mat4"),this.boneMatricesNode=rb("skeleton.boneMatrices","mat4",e.skeleton.bones.length),this.positionNode=ii,this.toPositionNode=ii,this.previousBoneMatricesNode=null}getSkinnedPosition(e=this.boneMatricesNode,t=this.positionNode){let{skinIndexNode:i,skinWeightNode:r,bindMatrixNode:s,bindMatrixInverseNode:n}=this,a=e.element(i.x),o=e.element(i.y),l=e.element(i.z),h=e.element(i.w),u=s.mul(t),d=wi(a.mul(r.x).mul(u),o.mul(r.y).mul(u),l.mul(r.z).mul(u),h.mul(r.w).mul(u));return n.mul(d).xyz}getSkinnedNormalAndTangent(e=this.boneMatricesNode,t=us,i=cd){let{skinIndexNode:r,skinWeightNode:s,bindMatrixNode:n,bindMatrixInverseNode:a}=this,o=e.element(r.x),l=e.element(r.y),h=e.element(r.z),u=e.element(r.w),d=wi(s.x.mul(o),s.y.mul(l),s.z.mul(h),s.w.mul(u));return d=a.mul(d).mul(n),{skinNormal:d.transformDirection(t).xyz,skinTangent:d.transformDirection(i).xyz}}getPreviousSkinnedPosition(e){let t=e.object;return this.previousBoneMatricesNode===null&&(t.skeleton.previousBoneMatrices=new Float32Array(t.skeleton.boneMatrices),this.previousBoneMatricesNode=rb("skeleton.previousBoneMatrices","mat4",t.skeleton.bones.length)),this.getSkinnedPosition(this.previousBoneMatricesNode,hd)}setup(e){e.needsPreviousData()&&hd.assign(this.getPreviousSkinnedPosition(e));let t=this.getSkinnedPosition();if(this.toPositionNode&&this.toPositionNode.assign(t),e.hasGeometryAttribute("normal")){let{skinNormal:i,skinTangent:r}=this.getSkinnedNormalAndTangent();us.assign(i),e.hasGeometryAttribute("tangent")&&cd.assign(r)}return t}generate(e,t){if(t!=="void")return super.generate(e,t)}update(e){let t=e.object&&e.object.skeleton?e.object.skeleton:this.skinnedMesh.skeleton;oA.get(t)!==e.frameId&&(oA.set(t,e.frameId),this.previousBoneMatricesNode!==null&&(t.previousBoneMatrices===null&&(t.previousBoneMatrices=new Float32Array(t.boneMatrices)),t.previousBoneMatrices.set(t.boneMatrices)),t.update())}},hA=e=>new lA(e),UV=(e,t=null)=>{let i=new lA(e);return i.positionNode=ll(new cr(e.geometry.getAttribute("position").array,3),"vec3").setPBO(!0).toReadOnly().element(Jn).toVar(),i.skinIndexNode=ll(new cr(new Uint32Array(e.geometry.getAttribute("skinIndex").array),4),"uvec4").setPBO(!0).toReadOnly().element(Jn).toVar(),i.skinWeightNode=ll(new cr(e.geometry.getAttribute("skinWeight").array,4),"vec4").setPBO(!0).toReadOnly().element(Jn).toVar(),i.bindMatrixNode=be(e.bindMatrix,"mat4"),i.bindMatrixInverseNode=be(e.bindMatrixInverse,"mat4"),i.boneMatricesNode=cp(e.skeleton.boneMatrices,"mat4",e.skeleton.bones.length),i.toPositionNode=t,xe(i)},VV=class extends ve{static get type(){return"LoopNode"}constructor(e=[]){super("void"),this.params=e}getVarName(e){return String.fromCharCode(105+e)}getProperties(e){let t=e.getNodeProperties(this);if(t.stackNode!==void 0)return t;let i={};for(let a=0,o=this.params.length-1;a<o;a++){let l=this.params[a],h=l.isNode!==!0&&l.name||this.getVarName(a);i[h]=Ts(h,l.isNode!==!0&&l.type||"int")}let r=e.addStack(),s=this.params[this.params.length-1](i);t.returnsNode=s.context({nodeLoop:s}

21),t.stackNode=r;let n=this.params[0];if(n.isNode!==!0&&typeof n.update=="function"){let a=k(this.params[0].update)(i);t.updateNode=a.context({nodeLoop:a})}return e.removeStack(),t}setup(e){if(this.getProperties(e),e.fnCall){let t=e.getDataFromNode(e.fnCall.shaderNode);t.hasLoop=!0}}generate(e){let t=this.getProperties(e),i=this.params,r=t.stackNode;for(let n=0,a=i.length-1;n<a;n++){let o=i[n],l=!1,h=null,u=null,d=null,c=null,p=null,m=null;o.isNode?o.getNodeType(e)==="bool"?(l=!0,c="bool",u=o.build(e,c)):(c="int",d=this.getVarName(n),h="0",u=o.build(e,c),p="<"):(c=o.type||"int",d=o.name||this.getVarName(n),h=o.start,u=o.end,p=o.condition,m=o.update,typeof h=="number"?h=e.generateConst(c,h):h&&h.isNode&&(h=h.build(e,c)),typeof u=="number"?u=e.generateConst(c,u):u&&u.isNode&&(u=u.build(e,c)),h!==void 0&&u===void 0?(h+=" - 1",u="0",p=">="):u!==void 0&&h===void 0&&(h="0",p="<"),p===void 0&&(p=Number(h)>Number(u)?">=":"<"));let g;if(l)g=`while ( ${u} )`;else{let f={start:h,end:u},y=f.start,x=f.end,b,_=()=>p.includes("<")?"+=":"-=";if(m!=null)switch(typeof m){case"function":b=e.flowStagesNode(t.updateNode,"void").code.replace(/\t|;/g,"");break;case"number":b=d+" "+_()+" "+e.generateConst(c,m);break;case"string":b=d+" "+m;break;default:m.isNode?b=d+" "+_()+" "+m.build(e):(re("TSL: 'Loop( { update: ... } )' is not a function, string or number.",this.stackTrace),b="break /* invalid update */")}else m=c==="int"||c==="uint"?p.includes("<")?"++":"--":_()+" 1.",b=d+" "+m;g=`for ( ${e.getVar(c,d)+" = "+y}; ${d+" "+p+" "+x}; ${b} )`}e.addFlowCode((n===0?`
22`:"")+e.tab+g+` {
23
24`).addFlowTab()}let s=r.build(e,"void");t.returnsNode.build(e,"void"),e.removeFlowTab().addFlowCode(`
25`+e.tab+s);for(let n=0,a=this.params.length-1;n<a;n++)e.addFlowCode((n===0?"":e.tab)+`}
26
27`).removeFlowTab();e.addFlowTab()}},bt=(...e)=>new VV(wh(e,"int")).toStack(),zV=()=>Ts("continue").toStack(),uA=()=>Ts("break").toStack(),cb=new WeakMap,ws=new yt,dA=k(({bufferMap:e,influence:t,stride:i,width:r,depth:s,offset:n})=>{let a=A(iA).mul(i).add(n),o=a.div(r);return ni(e,Ii(a.sub(o.mul(r)),o)).depth(s).xyz.mul(t)});function GV(e){let t=e.morphAttributes.position!==void 0,i=e.morphAttributes.normal!==void 0,r=e.morphAttributes.color!==void 0,s=e.morphAttributes.position||e.morphAttributes.normal||e.morphAttributes.color,n=s===void 0?0:s.length,a=cb.get(e);if(a===void 0||a.count!==n){let y=function(){g.dispose(),cb.delete(e),e.removeEventListener("dispose",y)};a!==void 0&&a.texture.dispose();let o=e.morphAttributes.position||[],l=e.morphAttributes.normal||[],h=e.morphAttributes.color||[],u=0;t===!0&&(u=1),i===!0&&(u=2),r===!0&&(u=3);let d=e.attributes.position.count*u,c=1,p=4096;d>p&&(c=Math.ceil(d/p),d=p);let m=new Float32Array(d*c*4*n),g=new GB(m,d,c,n);g.type=Pn,g.needsUpdate=!0;let f=u*4;for(let x=0;x<n;x++){let b=o[x],_=l[x],T=h[x],w=d*c*4*x;for(let M=0;M<b.count;M++){let S=M*f;t===!0&&(ws.fromBufferAttribute(b,M),m[w+S+0]=ws.x,m[w+S+1]=ws.y,m[w+S+2]=ws.z,m[w+S+3]=0),i===!0&&(ws.fromBufferAttribute(_,M),m[w+S+4]=ws.x,m[w+S+5]=ws.y,m[w+S+6]=ws.z,m[w+S+7]=0),r===!0&&(ws.fromBufferAttribute(T,M),m[w+S+8]=ws.x,m[w+S+9]=ws.y,m[w+S+10]=ws.z,m[w+S+11]=T.itemSize===4?ws.w:1)}}a={count:n,texture:g,stride:u,size:new ge(d,c)},cb.set(e,a),e.addEventListener("dispose",y)}return a}var cA=Fe(class extends ve{static get type(){return"MorphNode"}constructor(e){super("void"),this.mesh=e,this.morphBaseInfluence=be(1),this.updateType=Re.OBJECT}setup(e){let{geometry:t}=e,i=t.morphAttributes.position!==void 0,r=t.hasAttribute("normal")&&t.morphAttributes.normal!==void 0,s=t.morphAttributes.position||t.morphAttributes.normal||t.morphAttributes.color,n=s===void 0?0:s.length,{texture:a,stride:o,size:l}=GV(t);i===!0&&ii.mulAssign(this.morphBaseInfluence),r===!0&&us.mulAssign(this.morphBaseInfluence);let h=A(l.width);bt(n,({i:u})=>{let d=C(0).toVar();this.mesh.count>1&&this.mesh.morphTexture!==null&&this.mesh.morphTexture!==void 0?d.assign(ni(this.mesh.morphTexture,Ii(A(u).add(1),A(Jn))).r):d.assign(qt("morphTargetInfluences","float").element(u).toVar()),Se(d.notEqual(0),()=>{i===!0&&ii.addAssign(dA({bufferMap:a,influence:d,stride:o,width:h,depth:u,offset:A(0)})),r===!0&&us.addAssign(dA({bufferMap:a,influence:d,stride:o,width:h,depth:u,offset:A(1)}))})})}update(){let e=this.morphBaseInfluence;this.mesh.geometry.morphTargetsRelative?e.value=1:e.value=1-this.mesh.morphTargetInfluences.reduce((t,i)=>t+i,0)}}).setParameterLength(1),md=class extends ve{static get type(){return"LightingNode"}constructor(){super("vec3"),this.isLightingNode=!0}},jV=class extends md{static get type(){return"AONode"}constructor(e=null){super(),this.aoNode=e}setup(e){e.context.ambientOcclusion.mulAssign(this.aoNode)}},pA=Fe(class extends xR{static get type(){return"LightingContextNode"}constructor(e,t=null,i=null,r=null){super(e),this.lightingModel=t,this.backdropNode=i,this.backdropAlphaNode=r,this._value=null}getContext(){let{backdropNode:e,backdropAlphaNode:t}=this,i={directDiffuse:L().toVar("directDiffuse"),directSpecular:L().toVar("directSpecular"),indirectDiffuse:L().toVar("indirectDiffuse"),indirectSpecular:L().toVar("indirectSpecular")};return{radiance:L().toVar("radiance"),irradiance:L().toVar("irradiance"),iblIrradiance:L().toVar("iblIrradiance"),ambientOcclusion:C(1).toVar("ambientOcclusion"),reflectedLight:i,backdrop:e,backdropAlpha:t}}setup(e){return this.value=this._value||=this.getContext(),this.value.lightingModel=this.lightingModel||e.context.lightingModel,super.setup(e)}}),$V=class extends md{static get type(){return"IrradianceNode"}constructor(e){super(),this.node=e}

27setup(e){e.context.irradiance.addAssign(this.node)}},Ih=new ge,Xf=class extends Yn{static get type(){return"ViewportTextureNode"}constructor(e=Kn,t=null,i=null){let r=null;i===null?(r=new Cx,r.minFilter=bg,i=r):r=i,super(i,e,t),this.generateMipmaps=!1,this.defaultFramebuffer=r,this.isOutputTextureNode=!0,this.updateBeforeType=Re.RENDER,this._cacheTextures=new WeakMap}getTextureForReference(e=null){let t,i;if(this.referenceNode?(t=this.referenceNode.defaultFramebuffer,i=this.referenceNode._cacheTextures):(t=this.defaultFramebuffer,i=this._cacheTextures),e===null)return t;if(i.has(e)===!1){let r=t.clone();i.set(e,r)}return i.get(e)}updateReference(e){let t=e.renderer,i=t.getRenderTarget(),r=t.getCanvasTarget(),s=i||r;return this.value=this.getTextureForReference(s),this.value}updateBefore(e){let t=e.renderer,i=t.getRenderTarget(),r=t.getCanvasTarget(),s=i||r;s===null?t.getDrawingBufferSize(Ih):s.getDrawingBufferSize?s.getDrawingBufferSize(Ih):Ih.set(s.width,s.height);let n=this.getTextureForReference(s);(n.image.width!==Ih.width||n.image.height!==Ih.height)&&(n.image.width=Ih.width,n.image.height=Ih.height,n.needsUpdate=!0);let a=n.generateMipmaps;n.generateMipmaps=this.generateMipmaps,t.copyFramebufferToTexture(n),n.generateMipmaps=a}clone(){let e=new this.constructor(this.uvNode,this.levelNode,this.value);return e.generateMipmaps=this.generateMipmaps,e}},WV=Fe(Xf).setParameterLength(0,3),pb=Fe(Xf,null,null,{generateMipmaps:!0}).setParameterLength(0,3),HV=pb(),mA=(e=Kn,t=null)=>HV.sample(e,t),mb=null,gb=Fe(class extends Xf{static get type(){return"ViewportDepthTextureNode"}constructor(e=Kn,t=null,i=null){i===null&&(mb===null&&(mb=new Us),i=mb),super(e,t,i)}}).setParameterLength(0,3),Qa=class mg extends ve{static get type(){return"ViewportDepthNode"}constructor(t,i=null){super("float"),this.scope=t,this.valueNode=i,this.isViewportDepthNode=!0}generate(t){let{scope:i}=this;return i===mg.DEPTH_BASE?t.getFragDepth():super.generate(t)}setup({camera:t}){let{scope:i}=this,r=this.valueNode,s=null;return i===mg.DEPTH_BASE?r!==null&&(s=fA().assign(r)):i===mg.DEPTH?s=t.isPerspectiveCamera?fb(yi.z,rl,sl):gd(yi.z,rl,sl):i===mg.LINEAR_DEPTH&&(s=r===null?gd(yi.z,rl,sl):t.isPerspectiveCamera?gd(yb(r,rl,sl),rl,sl):r),s}};Qa.DEPTH_BASE="depthBase",Qa.DEPTH="depth",Qa.LINEAR_DEPTH="linearDepth";var gd=(e,t,i)=>e.add(t).div(t.sub(i)),qV=(e,t,i)=>e.add(i).div(i.sub(t)),XV=k(([e,t,i],r)=>r.renderer.reversedDepthBuffer===!0?i.sub(t).mul(e).sub(i):t.sub(i).mul(e).sub(t)),fb=(e,t,i)=>t.add(e).mul(i).div(i.sub(t).mul(e)),gA=(e,t,i)=>t.mul(e.add(i)).div(e.mul(t.sub(i))),yb=k(([e,t,i],r)=>r.renderer.reversedDepthBuffer===!0?t.mul(i).div(t.sub(i).mul(e).sub(t)):t.mul(i).div(i.sub(t).mul(e).sub(i))),xb=(e,t,i)=>{t=t.max(1e-6).toVar();let r=Hn(e.negate().div(t)),s=Hn(i.div(t));return r.div(s)},YV=(e,t,i)=>{let r=e.mul(wf(i.div(t)));return C(Math.E).pow(r).mul(t).negate()},fA=Fe(Qa,Qa.DEPTH_BASE),vb=pe(Qa,Qa.DEPTH),Yf=Fe(Qa,Qa.LINEAR_DEPTH).setParameterLength(0,1),KV=Yf(gb());vb.assign=e=>fA(e);var hl=class B1 extends ve{static get type(){return"ClippingNode"}constructor(t=B1.DEFAULT){super(),this.scope=t}setup(t){super.setup(t);let{intersectionPlanes:i,unionPlanes:r}=t.clippingContext;return this.hardwareClipping=t.material.hardwareClipping,this.scope===B1.ALPHA_TO_COVERAGE?this.setupAlphaToCoverage(i,r):this.scope===B1.HARDWARE?this.setupHardwareClipping(r,t):this.setupDefault(i,r)}setupAlphaToCoverage(t,i){return k(()=>{let r=C().toVar("distanceToPlane"),s=C().toVar("distanceToGradient"),n=C(1).toVar("clipOpacity"),a=i.length;if(this.hardwareClipping===!1&&a>0){let l=Sr(i).setGroup(we);bt(a,({i:h})=>{let u=l.element(h);r.assign(yi.dot(u.xyz).negate().add(u.w)),s.assign(r.fwidth().div(2)),n.mulAssign(pn(s.negate(),s,r))})}let o=t.length;if(o>0){let l=Sr(t).setGroup(we),h=C(1).toVar("intersectionClipOpacity");bt(o,({i:u})=>{let d=l.element(u);r.assign(yi.dot(d.xyz).negate().add(d.w)),s.assign(r.fwidth().div(2)),h.mulAssign(pn(s.negate(),s,r).oneMinus())}),n.mulAssign(h.oneMinus())}vt.a.mulAssign(n),vt.a.equal(0).discard()})()}setupDefault(t,i){return k(()=>{let r=i.length;if(this.hardwareClipping===!1&&r>0){let n=Sr(i).setGroup(we);bt(r,({i:a})=>

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type(e){}constructor(){super(),this.isNodeMaterial=!0,this.fog=!0,this.lights=!1,this.hardwareClipping=!1,this.lightsNode=null,this.envNode=null,this.aoNode=null,this.colorNode=null,this.normalNode=null,this.opacityNode=null,this.backdropNode=null,this.backdropAlphaNode=null,this.alphaTestNode=null,this.maskNode=null,this.maskShadowNode=null,this.positionNode=null,this.geometryNode=null,this.depthNode=null,this.receivedShadowPositionNode=null,this.castShadowPositionNode=null,this.receivedShadowNode=null,this.castShadowNode=null,this.outputNode=null,this.mrtNode=null,this.fragmentNode=null,this.vertexNode=null,this.contextNode=null}_getNodeChildren(){let e=[];for(let t of Object.getOwnPropertyNames(this)){if(t.startsWith("_")===!0)continue;let i=this[t];i&&i.isNode===!0&&e.push({property:t,childNode:i})}return e}customProgramCacheKey(){let e=[];for(let{property:t,childNode:i}of this._getNodeChildren())e.push(id(t.slice(0,-4)),i.getCacheKey());return this.type+tp(e)}build(e){this.setup(e)}setupObserver(e){return new UU(e)}setup(e){e.context.setupNormal=()=>Nh(this.setupNormal(e),"NORMAL","vec3"),e.context.setupPositionView=()=>this.setupPositionView(e),e.context.setupModelViewProjection=()=>this.setupModelViewProjection(e);let t=e.renderer,i=t.getRenderTarget();t.contextNode.isContextNode===!0?e.context={...e.context,...t.contextNode.getFlowContextData()}:re('NodeMaterial: "renderer.contextNode" must be an instance of `context()`.'),this.contextNode!==null&&(this.contextNode.isContextNode===!0?e.context={...e.context,...this.contextNode.getFlowContextData()}:re('NodeMaterial: "material.contextNode" must be an instance of `context()`.')),e.addStack();let r=this.setupVertex(e),s=Nh(this.vertexNode||r,"VERTEX");e.context.clipSpace=s,e.stack.outputNode=s,this.setupHardwareClipping(e),this.geometryNode!==null&&(e.stack.outputNode=e.stack.outputNode.bypass(this.geometryNode)),e.addFlow("vertex",e.removeStack()),e.addStack();let n,a=this.setupClipping(e);if((this.depthWrite===!0||this.depthTest===!0)&&(i===null?t.depth===!0&&this.setupDepth(e):i.depthBuffer===!0&&this.setupDepth(e)),this.fragmentNode===null){this.setupDiffuseColor(e),this.setupVariants(e);let o=this.setupLighting(e);a!==null&&e.stack.addToStack(a);let l=Te(o,vt.a).max(0);n=this.setupOutput(e,l),ad.assign(n);let h=this.outputNode!==null;if(h&&(n=this.outputNode),e.context.getOutput&&(n=e.context.getOutput(n,e)),i!==null){let u=t.getMRT(),d=this.mrtNode;u===null?d!==null&&(n=d):(h&&ad.assign(n),n=u,d!==null&&(n=u.merge(d)))}}else{let o=this.fragmentNode;o.isOutputStructNode!==!0&&(o=Te(o)),n=this.setupOutput(e,o)}e.stack.outputNode=n,e.addFlow("fragment",e.removeStack()),e.observer=this.setupObserver(e)}setupClipping(e){if(e.clippingContext===null)return null;let{unionPlanes:t,intersectionPlanes:i}=e.clippingContext,r=null;if(t.length>0||i.length>0){let s=e.renderer.currentSamples;this.alphaToCoverage&&s>1?r=JV():e.stack.addToStack(ZV())}return r}setupHardwareClipping(e){if(this.hardwareClipping=!1,e.clippingContext===null)return;let t=e.clippingContext.unionPlanes.length;t>0&&t<=8&&e.isAvailable("clipDistance")&&(e.stack.addToStack(QV()),this.hardwareClipping=!0)}setupDepth(e){let{renderer:t,camera:i}=e,r=this.depthNode;if(r===null){let s=t.getMRT();s&&s.has("depth")?r=s.get("depth"):t.logarithmicDepthBuffer===!0&&(r=i.isPerspectiveCamera?xb(yi.z,rl,sl):gd(yi.z,rl,sl))}r!==null&&vb.assign(r).toStack()}setupPositionView(){return nl.mul(ii).xyz}setupModelViewProjection(){return Za.mul(yi)}setupVertex(e){return e.addStack(),this.setupPosition(e),e.context.position=e.removeStack(),tA}setupPosition(e){let{object:t,geometry:i}=e;if((i.morphAttributes.position||i.morphAttributes.normal||i.morphAttributes.color)&&cA(t).toStack(),t.isSkinnedMesh===!0&&hA(t).toStack(),this.displacementMap){let r=Ja("displacementMap","texture"),s=Ja("displacementScale","float"),n=Ja("displacementBias","float");ii.addAssign(us.normalize().mul(r.x.mul(s).add(n)))}return t.isBatchedMesh&&aA(t).toStack(),t.isInstancedMesh&&t.instanceMatrix&&t.instanceMatrix.isInstancedBufferAttribute===!0&&nA(t).toStack(),this.positionNode!==null&&ii.assign(Nh(this.positionNode,"POSITION","vec3")),ii}setupDiffuseColor(e){let{object:t,geometry:i}=e;this.maskNode!==null&&vs(this.maskNode).not().discard();let r=this.colorNode?Te(this.colorNode):ME;this.vertexColors===!0&&i.hasAttribute("color")&&(r=r.mul(vA())),t.instanceColor&&(r=op("vec3","vInstanceColor").mul(r)),t.isBatchedMesh&&t._

27colorsTexture&&(r=op("vec3","vBatchColor").mul(r)),vt.assign(r);let s=this.opacityNode?C(this.opacityNode):hb;vt.a.assign(vt.a.mul(s));let n=null;(this.alphaTestNode!==null||this.alphaTest>0)&&(n=this.alphaTestNode===null?SE:C(this.alphaTestNode),this.alphaToCoverage===!0?(vt.a=pn(n,n.add(Tv(vt.a)),vt.a),vt.a.lessThanEqual(0).discard()):vt.a.lessThanEqual(n).discard()),this.alphaHash===!0&&vt.a.lessThan(tz(ii)).discard(),e.isOpaque()&&vt.a.assign(1)}setupVariants(){}setupOutgoingLight(){return this.lights===!0?L(0):vt.rgb}setupNormal(){return this.normalNode?L(this.normalNode):PE}setupEnvironment(){let e=null;return this.envNode?e=this.envNode:this.envMap&&(e=this.envMap.isCubeTexture?Ja("envMap","cubeTexture"):Ja("envMap","texture")),e}setupLightMap(e){let t=null;return e.material.lightMap&&(t=new $V(db)),t}setupLights(e){let t=[],i=this.setupEnvironment(e);i&&i.isLightingNode&&t.push(i);let r=this.setupLightMap(e);r&&r.isLightingNode&&t.push(r);let s=this.aoNode;s===null&&e.material.aoMap&&(s=eA),e.context.getAO&&(s=e.context.getAO(s,e)),s&&t.push(new jV(s));let n=this.lightsNode||e.lightsNode;return t.length>0&&(n=e.renderer.lighting.createNode([...n.getLights(),...t])),n}setupLightingModel(){}setupLighting(e){let{material:t}=e,{backdropNode:i,backdropAlphaNode:r,emissiveNode:s}=this,n=this.lights===!0||this.lightsNode!==null?this.setupLights(e):null,a=this.setupOutgoingLight(e);return n&&n.getScope().hasLights?a=pA(n,this.setupLightingModel(e)||null,i,r):i!==null&&(a=L(r===null?i:Ze(a,i,r))),(s&&s.isNode===!0||t.emissive&&t.emissive.isColor===!0)&&(nv.assign(L(s||RE)),a=a.add(nv)),a}setupFog(e,t){let i=e.fogNode;return i&&(ad.assign(t),t=Te(i.toVar())),t}setupPremultipliedAlpha(e,t){return bA(t)}setupOutput(e,t){return this.fog===!0&&(t=this.setupFog(e,t)),this.premultipliedAlpha===!0&&(t=this.setupPremultipliedAlpha(e,t)),t}setDefaultValues(e){for(let i in e){let r=e[i];this[i]===void 0&&(this[i]=r,r&&r.clone&&(this[i]=r.clone()))}let t=Object.getOwnPropertyDescriptors(e.constructor.prototype);for(let i in t)Object.getOwnPropertyDescriptor(this.constructor.prototype,i)===void 0&&t[i].get!==void 0&&Object.defineProperty(this.constructor.prototype,i,t[i])}toJSON(e){let t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{},nodes:{}});let i=xs.prototype.toJSON.call(this,e);i.inputNodes={};for(let{property:s,childNode:n}of this._getNodeChildren())i.inputNodes[s]=n.toJSON(e).uuid;function r(s){let n=[];for(let a in s){let o=s[a];delete o.metadata,n.push(o)}return n}if(t){let s=r(e.textures),n=r(e.images),a=r(e.nodes);s.length>0&&(i.textures=s),n.length>0&&(i.images=n),a.length>0&&(i.nodes=a)}return i}copy(e){return this.lightsNode=e.lightsNode,this.envNode=e.envNode,this.aoNode=e.aoNode,this.colorNode=e.colorNode,this.normalNode=e.normalNode,this.opacityNode=e.opacityNode,this.backdropNode=e.backdropNode,this.backdropAlphaNode=e.backdropAlphaNode,this.alphaTestNode=e.alphaTestNode,this.maskNode=e.maskNode,this.maskShadowNode=e.maskShadowNode,this.positionNode=e.positionNode,this.geometryNode=e.geometryNode,this.depthNode=e.depthNode,this.receivedShadowPositionNode=e.receivedShadowPositionNode,this.castShadowPositionNode=e.castShadowPositionNode,this.receivedShadowNode=e.receivedShadowNode,this.castShadowNode=e.castShadowNode,this.outputNode=e.outputNode,this.mrtNode=e.mrtNode,this.fragmentNode=e.fragmentNode,this.vertexNode=e.vertexNode,this.contextNode=e.contextNode,super.copy(e)}},hz=new PM,uz=class extends Ot{static get type(){return"LineBasicNodeMaterial"}constructor(e){super(),this.isLineBasicNodeMaterial=!0,this.setDefaultValues(hz),this.setValues(e)}},dz=new tU,cz=class extends Ot{static get type(){return"LineDashedNodeMaterial"}constructor(e){super(),this.isLineDashedNodeMaterial=!0,this.setDefaultValues(dz),this.dashOffset=0,this.offsetNode=null,this.dashScaleNode=null,this.dashSizeNode=null,this.gapSizeNode=null,this.setValues(e)}setupVariants(){let e=this.offsetNode?C(this.offsetNode):ZE,t=this.dashScaleNode?C(this.dashScaleNode):XE,i=this.dashSizeNode?C(this.dashSizeNode):YE,r=this.gapSizeNode?C(this.gapSizeNode):KE;vf.assign(i),av.assign(r);let s=Qo(Ya("lineDistance").mul(t));(e?s.add(e):s).mod(vf.add(av)).greaterThan(vf).discard()}},pz=new J4,mz=class extends Ot{static get type(){return"MeshNormalNodeMaterial"}constructor(e){super(),this.isMeshNormalNodeMaterial=!0,this.setDefaultValues(pz),this.setValues(e)}setupDiffuseColor(){let e=this.opacityNode?C(this.opacityNode):hb;vt.assign(Rf(Te(TE(nt),e),Gi))}},bb=k(([e=Zv])=>se(e.z.atan(e.x).mul(1/(Math.PI*2)).add(.5),e.y.clamp(-1,1).asin().mul(1/Math.PI).add(.5))),_A=class extends zr{constructor(e=1,t={}){super(e,e,t),this.isCubeRenderTarget=!0;let i={width:e,height:e,depth:1},r=[i,i,i,i,i,i];this.texture=new Xg(r),this._setTextureOptions(t),this.texture.isRenderTargetTexture=!0}fromEquirectangularTexture(e,t){let i=t.minFilter,r=t.generateMipmaps;t.generateMipmaps=!0,this.texture.type=t.type,this.texture.colorSpace

27=t.colorSpace,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;let s=new kM(5,5,5),n=bb(Zv),a=new Ot;a.colorNode=st(t,n,0),a.side=1,a.blending=0;let o=new xt(s,a),l=new Oc;l.add(o),t.minFilter===1008&&(t.minFilter=mi);let h=new TU(1,10,this),u=e.getMRT();return e.setMRT(null),h.update(e,l),e.setMRT(u),t.minFilter=i,t.generateMipmaps=r,o.geometry.dispose(),o.material.dispose(),this}clear(e,t=!0,i=!0,r=!0){let s=e.getRenderTarget();for(let n=0;n<6;n++)e.setRenderTarget(this,n),e.clear(t,i,r);e.setRenderTarget(s)}},gp=new WeakMap,gz=class extends ei{static get type(){return"CubeMapNode"}constructor(e){super("vec3"),this.envNode=e,this._cubeTexture=null,this._cubeTextureNode=Yr(null);let t=new Xg;t.isRenderTargetTexture=!0,this._defaultTexture=t,this.updateBeforeType=Re.RENDER}updateBefore(e){let{renderer:t,material:i}=e,r=this.envNode;if(r.isTextureNode||r.isMaterialReferenceNode){let s=r.isTextureNode?r.value:i[r.property];if(s&&s.isTexture){let n=s.mapping;if(n===303||n===304){if(gp.has(s)){let a=gp.get(s);wA(a,s.mapping),this._cubeTexture=a}else{let a=s.image;if(fz(a)){let o=new _A(a.height);o.fromEquirectangularTexture(t,s),wA(o.texture,s.mapping),this._cubeTexture=o.texture,gp.set(s,o.texture),s.addEventListener("dispose",TA)}else this._cubeTexture=this._defaultTexture}this._cubeTextureNode.value=this._cubeTexture}else this._cubeTextureNode=this.envNode}}}setup(e){return this.updateBefore(e),this._cubeTextureNode}};function fz(e){return e==null?!1:e.height>0}function TA(e){let t=e.target;t.removeEventListener("dispose",TA);let i=gp.get(t);i!==void 0&&(gp.delete(t),i.dispose())}function wA(e,t){t===303?e.mapping=301:t===304&&(e.mapping=302)}var SA=Fe(gz).setParameterLength(1),_b=class extends md{static get type(){return"BasicEnvironmentNode"}constructor(e=null){super(),this.envNode=e}setup(e){e.context.environment=SA(this.envNode)}},yz=class extends md{static get type(){return"BasicLightMapNode"}constructor(e=null){super(),this.lightMapNode=e}setup(e){let t=C(1/Math.PI);e.context.irradianceLightMap=this.lightMapNode.mul(t)}},Kf=class{start(e){e.lightsNode.setupLights(e,e.lightsNode.getLightNodes(e)),this.indirect(e)}finish(){}direct(){}directRectArea(){}indirect(){}ambientOcclusion(){}},MA=class extends Kf{constructor(){super()}indirect({context:e}){let t=e.ambientOcclusion,i=e.reflectedLight,r=e.irradianceLightMap;i.indirectDiffuse.assign(Te(0)),r?i.indirectDiffuse.addAssign(r):i.indirectDiffuse.addAssign(Te(1,1,1,0)),i.indirectDiffuse.mulAssign(t),i.indirectDiffuse.mulAssign(vt.rgb)}finish(e){let{material:t,context:i}=e,r=i.outgoingLight,s=e.context.environment;if(s)switch(t.combine){case 0:r.rgb.assign(Ze(r.rgb,r.rgb.mul(s.rgb),mp.mul(qf)));break;case 1:r.rgb.assign(Ze(r.rgb,s.rgb,mp.mul(qf)));break;case 2:r.rgb.addAssign(s.rgb.mul(mp.mul(qf)));break;default:de("BasicLightingModel: Unsupported .combine value:",t.combine);break}}},xz=new ji,Qn=class extends Ot{static get type(){return"MeshBasicNodeMaterial"}constructor(e){super(),this.isMeshBasicNodeMaterial=!0,this.lights=!0,this.setDefaultValues(xz),this.setValues(e)}setupNormal(){return ud(dd)}setupEnvironment(e){let t=super.setupEnvironment(e);return t?new _b(t):null}setupLightMap(e){let t=null;return e.material.lightMap&&(t=new yz(db)),t}setupOutgoingLight(){return vt.rgb}setupLightingModel(){return new MA}},fd=k(({f0:e,f90:t,dotVH:i})=>{let r=i.mul(-5.55473).sub(6.98316).mul(i).exp2();return e.mul(r.oneMinus()).add(t.mul(r))}),Fh=k(e=>e.diffuseColor.mul(1/Math.PI)),vz=()=>C(.25),bz=k(({dotNH:e})=>xf.mul(C(.5)).add(1).mul(C(1/Math.PI)).mul(e.pow(xf))),_z=k(({lightDirection:e})=>{let t=e.add(Lt).normalize(),i=nt.dot(t).clamp(),r=fd({f0:Jo,f90:1,dotVH:Lt.dot(t).clamp()}),s=vz(),n=bz({dotNH:i});return r.mul(s).mul(n)}),CA=class extends MA{constructor(e=!0){super(),this.specular=e}direct({lightDirection:e,lightColor:t,reflectedLight:i}){let r=nt.dot(e).clamp().mul(t);i.directDiffuse.addAssign(r.mul(Fh({diffuseColor:vt.rgb}))),this.specular===!0&&i.directSpecular.addAssign(r.mul(_z({lightDirection:e})).mul(mp))}indirect(e){let{ambientOcclusion:t,irradiance:i,reflectedLight:r}=e.context;r.indirectDiffuse.addAssign(i.mul(Fh({diffuseColor:vt}))),r.indirectDiffuse.mulAssign(t)}},Tz=new Q4,wz=class extends Ot{static get type(){return"MeshLambertNodeMaterial"}constructor(e){super(),this.isMeshLambertNodeMaterial=!0,this.lights=!0,this.setDefaultValues(Tz),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return t?new _b(t):null}setupLightingModel(){return new CA(!1)}},Sz=new K4,Mz=class extends Ot{static get type(){return"MeshPhongNodeMaterial"}constructor(e){super(),this.isMeshPhongNodeMaterial=!0,this.lights=!0,this.shininessNode=null,this.specularNode=null,this.setDefaultValues(Sz),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return t?new _b(t):null}setupLightingModel(){return new CA}setupVariants(){let e=(this.shininessNode?C(this.shininessNode):CE).max(1e-4);xf.assign(e);let t=this.specularNode||EE;Jo.assign(t)}copy(e){return this.shininessNode=e.shininessNode,this.specularNode=e.specularNode,super.copy(e)}},RA=k(e=>{if(e.geometry.hasAttribute("normal")===!1)return C(0);

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27).setLayout({name:"D_GGX",type:"float",inputs:[{name:"alpha",type:"float"},{name:"dotNH",type:"float"}]}),Rz=C(1/Math.PI),Ez=k(({alphaT:e,alphaB:t,dotNH:i,dotTH:r,dotBH:s})=>{let n=e.mul(t),a=L(t.mul(r),e.mul(s),n.mul(i)),o=a.dot(a),l=n.div(o);return Rz.mul(n.mul(l.pow2()))}).setLayout({name:"D_GGX_Anisotropic",type:"float",inputs:[{name:"alphaT",type:"float",qualifier:"in"},{name:"alphaB",type:"float",qualifier:"in"},{name:"dotNH",type:"float",qualifier:"in"},{name:"dotTH",type:"float",qualifier:"in"},{name:"dotBH",type:"float",qualifier:"in"}]}),wb=k(({lightDirection:e,f0:t,f90:i,roughness:r,f:s,normalView:n=nt,USE_IRIDESCENCE:a,USE_ANISOTROPY:o})=>{let l=r.pow2(),h=e.add(Lt).normalize(),u=n.dot(e).clamp(),d=n.dot(Lt).clamp(),c=n.dot(h).clamp(),p=fd({f0:t,f90:i,dotVH:Lt.dot(h).clamp()}),m,g;if(rd(a)&&(p=mf.mix(p,s)),rd(o)){let f=lp.dot(e),y=lp.dot(Lt),x=lp.dot(h),b=Ch.dot(e),_=Ch.dot(Lt),T=Ch.dot(h);m=Cz({alphaT:yf,alphaB:l,dotTV:y,dotBV:_,dotTL:f,dotBL:b,dotNV:d,dotNL:u}),g=Ez({alphaT:yf,alphaB:l,dotNH:c,dotTH:x,dotBH:T})}else m=EA({alpha:l,dotNL:u,dotNV:d}),g=AA({alpha:l,dotNH:c});return p.mul(m).mul(g)}),Az=new Uint16Array([12469,15057,12620,14925,13266,14620,13807,14376,14323,13990,14545,13625,14713,13328,14840,12882,14931,12528,14996,12233,15039,11829,15066,11525,15080,11295,15085,10976,15082,10705,15073,10495,13880,14564,13898,14542,13977,14430,14158,14124,14393,13732,14556,13410,14702,12996,14814,12596,14891,12291,14937,11834,14957,11489,14958,11194,14943,10803,14921,10506,14893,10278,14858,9960,14484,14039,14487,14025,14499,13941,14524,13740,14574,13468,14654,13106,14743,12678,14818,12344,14867,11893,14889,11509,14893,11180,14881,10751,14852,10428,14812,10128,14765,9754,14712,9466,14764,13480,14764,13475,14766,13440,14766,13347,14769,13070,14786,12713,14816,12387,14844,11957,14860,11549,14868,11215,14855,10751,14825,10403,14782,10044,14729,9651,14666,9352,14599,9029,14967,12835,14966,12831,14963,12804,14954,12723,14936,12564,14917,12347,14900,11958,14886,11569,14878,11247,14859,10765,14828,10401,14784,10011,14727,9600,14660,9289,14586,8893,14508,8533,15111,12234,15110,12234,15104,12216,15092,12156,15067,12010,15028,11776,14981,11500,

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27).setLayout({name:"D_Charlie",type:"float",inputs:[{name:"roughness",type:"float"},{name:"dotNH",type:"float"}]}),Pz=k(({dotNV:e,dotNL:t})=>C(1).div(C(4).mul(t.add(e).sub(t.mul(e))))).setLayout({name:"V_Neubelt",type:"float",inputs:[{name:"dotNV",type:"float"},{name:"dotNL",type:"float"}]}),kz=k(({lightDirection:e})=>{let t=e.add(Lt).normalize(),i=nt.dot(e).clamp(),r=nt.dot(Lt).clamp(),s=Lz({roughness:Ko,dotNH:nt.dot(t).clamp()}),n=Pz({dotNV:r,dotNL:i});return bs.mul(s).mul(n)}),LA=k(({N:e,V:t,roughness:i})=>{let r=se(i,e.dot(t).saturate().oneMinus().sqrt());return r.assign(r.mul(.984375).add(.0078125)),r}).setLayout({name:"LTC_Uv",type:"vec2",inputs:[{name:"N",type:"vec3"},{name:"V",type:"vec3"},{name:"roughness",type:"float"}]}),Iz=k(({f:e})=>{let t=e.length();return ti(t.mul(t).add(e.z).div(t.add(1)),0)}).setLayout({name:"LTC_ClippedSphereFormFactor",type:"float",inputs:[{name:"f",type:"vec3"}]}),Zf=k(({v1:e,v2:t})=>{let i=e.dot(t),r=i.abs().toVar(),s=r.mul(.0145206).add(.4965155).mul(r).add(.8543985).toVar(),n=r.add(4.1616724).mul(r).add(3.417594).toVar(),a=s.div(n),o=i.greaterThan(0).select(a,ti(i.mul(i).oneMinus(),1e-7).inverseSqrt().mul(.5).sub(a));return e.cross(t).mul(o)}).setLayout({name:"LTC_EdgeVectorFormFactor",type:"vec3",inputs:[{name:"v1",type:"vec3"},{name:"v2",type:"vec3"}]}),Mb=k(({N:e,V:t,P:i,mInv:r,p0:s,p1:n,p2:a,p3:o})=>{let l=n.sub(s).toVar(),h=o.sub(s).toVar(),u=l.cross(h),d=L().toVar();return Se(u.dot(i.sub(s)).greaterThanEqual(0),()=>{let c=t.sub(e.mul(t.dot(e))).normalize(),p=e.cross(c).negate(),m=r.mul(tr(c,p,e).transpose()).toVar(),g=m.mul(s.sub(i)).normalize().toVar(),f=m.mul(n.sub(i)).normalize().toVar(),y=m.mul(a.sub(i)).normalize().toVar(),x=m.mul(o.sub(i)).normalize().toVar(),b=L(0).toVar();b.addAssign(Zf({v1:g,v2:f})),b.addAssign(Zf({v1:f,v2:y})),b.addAssign(Zf({v1:y,v2:x})),b.addAssign(Zf({v1:x,v2:g})),d.assign(L(Iz({f:b})))}),d}).setLayout({name:"LTC_Evaluate",type:"vec3",inputs:[{name:"N",type:"vec3"},{name:"V",type:"vec3"},{name:"P",type:"vec3"},{name:"mInv",type:"mat3"},{name:"p0",type:"vec3"},{name:"p1",type:"vec3"},{name:"p2",type:"vec3"},{name:"p3",type:"vec3"}]}),Jf=1/6,PA=e=>Pe(Jf,Pe(e,Pe(e,e.negate().add(3)).sub(3)).add(1)),Cb=e=>Pe(Jf,Pe(e,Pe(e,Pe(3,e).sub(6))).add(4)),kA=e=>Pe(Jf,Pe(e,Pe(e,Pe(-3,e).add(3)).add(3)).add(1)),Rb=e=>Pe(Jf,Gs(e,3)),IA=e=>PA(e).add(Cb(e)),FA=e=>kA(e).add(Rb(e)),DA=e=>wi(-1,Cb(e).div(PA(e).add(Cb(e)))),OA=e=>wi(1,Rb(e).div(kA(e).add(Rb(e)))),BA=(e,t,i)=>{let r=e.uvNode,s=Pe(r,t.zw).add(.5),n=qn(s),a=un(s),o=IA(a.x),l=FA(a.x),h=DA(a.x),u=OA(a.x),d=DA(a.y),c=OA(a.y),p=se(n.x.add(h),n.y.add(d)).sub(.5).mul(t.xy),m=se(n.x.add(u),n.y.add(d)).sub(.5).mul(t.xy),g=se(n.x.add(h),n.y.add(c)).sub(.5).mul(t.xy),f=se(n.x.add(u),n.y.add(c)).sub(.5).mul(t.xy),y=IA(a.y).mul(wi(o.mul(e.sample(p).level(i)),l.mul(e.sample(m).level(i)))),x=FA(a.y).mul(wi(o.mul(e.sample(g).level(i)),l.mul(e.sample(f).level(i))));return y.add(x)},Eb=k(([e,t])=>{let i=se(e.size(A(t))),r=se(e.size(A(t.add(1)))),s=_s(1,i),n=_s(1,r),a=BA(e,Te(s,i),qn(t)),o=BA(e,Te(n,r),Sf(t));return un(t).mix(a,o)}),Fz=k(([e,t])=>Eb(e,t.mul(Ov(e)))),UA=k(([e,t,i,r,s])=>{let n=L(Cv(t.negate(),ls(e),_s(1,r))),a=L(Xn(s[0].xyz),Xn(s[1].xyz),Xn(s[2].xyz));return ls(n).mul(i.mul(a))}).setLayout({name:"getVolumeTransmissionRay",type:"vec3",inputs:[{name:"n",type:"vec3"},{name:"v",type:"vec3"},{name:"thickness",type:"float"},{name:"ior",type:"float"},{name:"modelMatrix",type:"mat4"}]}),Dz=k(([e,t])=>e.mul(cn(t.mul(2).sub(2),0,1))).setLayout({name:"applyIorToRoughness",type:"float",inputs:[{name:"roughness",type:"float"},{name:"ior",type:"float"}]}),Oz=pb(),Bz=mA(),VA=k(([e,t,i],{material:r})=>Eb((r.side===1?Oz:Bz).sample(e),Hn(Lh.x).mul(Dz(t,i)))),zA=k(([e,t,i])=>(Se(i.notEqual(0),()=>pv(wf(t).negate().div(i).negate().mul(e))),L(1))).setLayout({name:"volumeAttenuation",type:"vec3",inputs:[{name:"transmissionDistance",type:"float"},{name:"attenuationColor",type:"vec3"},{name:"attenuationDistance",type:"float"}]}),Uz=k(([e,t,i,r,s,n,a,o,l,h,u,d,c,p,m])=>{let g,f;if(m){g=Te().toVar(),f=L().toVar();let _=u.sub(1).mul(m.mul(.025)),T=L(u.sub(_),u,u.add(_));bt({start:0,end:3},({i:w})=>{let M=T.element(w),S=UA(e,t,d,M,o),R=a.add(S),I=h.mul(l.mul(Te(R,1))),B=se(I.xy.div(I.w)).toVar();B.addAssign(1),B.divAssign(2),B.assign(se(B.x,B.y.oneMinus()));let O=VA(B,i,M);g.element(w).assign(O.element(w)),g.a.addAssign(O.a),f.element(w).assign(r.element(w).mul(zA(Xn(S),c,p).element(w)))}),g.a.divAssign(3)}else{let _=UA(e,t,d,u,o),T=a.add(_),w=h.mul(l.mul(Te(T,1))),M=se(w.xy.div(w.w)).toVar();M.addAssign(1),M.divAssign(2),M.assign(se(M.x,M.y.oneMinus())),g=VA(M,i,u),f=r.mul(zA(Xn(_),c,p))}let y=f.rgb.mul(g.rgb),x=L(NA({dotNV:e.dot(t).clamp(),specularColor:s,specularF90:n,roughness:i})),b=f.r.add(f.g,f.b).div(3);return Te(x.oneMinus().mul(y),g.a.oneMinus().mul(b).oneMinus())}),Vz=tr(3.2404542,-.969266,.0556434,-1.5371385,1.8760108,-.2040259,-.4985314,.041556,1.0572252),zz=e=>{let t=e.sqrt();return L(1).add(t).div(L(1).sub(t))},GA=(e,t)=>e.sub(t).div(e.add(t)).pow2(),Gz=(e,t)=>{let i=e.mul(2*Math.PI*1e-9),r=L(54856e-17,44201e-17,52481e-17),s=L(1681e3,1795300,2208400),n=L(43278e5,93046e5,66121e5),a=C(9747e-17*Math.sqrt(2*Math.PI*45282e5)).mul(i.mul(2239900).add(t.x).cos()).mul(i.pow2().mul(-45282e5).exp()),o=r.mul(n.mul(2*Math.PI).sqrt()).mul(s.mul(i).add(t).cos()).mul(i.pow2().negate().mul(n).exp());return o=L(o.x.add(a),o.y,o.z).div(10685e-11),Vz.mul(o)},jA=k(({outsideIOR:e,eta2:t,cosTheta1:i,thinFilmThickness:r,baseF0:s})=>{let n=Ze(e,t,pn(0,.03,r)),a=e.div(n).pow2().mul(i.pow2().oneMinus()).oneMinus();Se(a.lessThan(0),()=>L(1));let o=a.sqrt(),l=fd({f0:GA(n,e),f90:1,dotVH:i}),h=l.oneMinus(),u=n.lessThan(e).select(Math.PI,0),d=C(Math.PI).sub(u),c=zz(s.clamp(0,.9999)),p=fd({f0:GA(c,n.toVec3()),f90:1,dotVH:o}),m=L(c.x.lessThan(n).select(Math.PI,0),c.y.lessThan(n).select(Math.PI,0),c.z.lessThan(n).select(Math.PI,0)),g=n.mul(r,o,2),f=L(d).add(m),y=l.mul(p).clamp(1e-5,.9999),x=y.sqrt(),b=h.pow2().mul(p).div(L(1).sub(y)),_=l.add(b).toVar(),T=b.sub(h).toVar();return bt({start:1,end:2,condition:"<=",name:"m"},({m:w})=>{T.mulAssign(x);let M=Gz(C(w).mul(g),C(w).mul(f)).mul(2);_.addAssign(T.mul(M))}),_.max(L(0))}).setLayout({name:"evalIridescence",type:"vec3",inputs:[{name:"outsideIOR",type:"float"},{name:"eta2",type:"float"},{name:"cosTheta1",type:"float"},{name:"thinFilmThickness",type:"float"},{name:"baseF0",type:"vec3"}]}),yp=k(({normal:e,viewDir:t,roughness:i})=>{let r=e.dot(t).saturate(),s=i.mul(i),n=i.add(.1).reciprocal(),a=C(-1.9362).add(i.mul(1.0678)).add(s.mul(.4573)).sub(n.mul(.8469)),o=C(-.6014).add(i.mul(.5538)).sub(s.mul(.467)).sub(n.mul(.1255));return a.mul(r).add(o).exp().saturate()}),xp=L(.04),Qf=C(1),$A=class extends Kf{constructor(e=!1,t=!1,i=!1,r=!1,s=!1,n=!1){super(),this.clearcoat=e,this.sheen=t,this.iridescence=i,this.anisotropy=r,this.transmission=s,this.dispersion=n,this.clearcoatRadiance=null,this.clearcoatSpecularDirect=null,this.clearcoatSpecularIndirect=null,this.sheenSpecularDirect=null,this.sheenSpecularIndirect=null,this.iridescenceFresnel=null,this.iridescenceF0=null,this.iridescenceF0Dielectric=null,this.iridescenceF0Metallic=null}start(e){if(this.clearcoat===!0&&(this.clearcoatRadiance=L().toVar("clearcoatRadiance"),this.clearcoatSpecularDirect=L().toVar("clearcoatSpecularDirect"),this.clearcoatSpecularIndirect=L().toVar("clearcoatSpecularIndirect")),this.sheen===!0&&(this.sheenSpecularDirect=L().toVar("sheenSpecularDirect"),this.sheenSpecularIndirect=L().toVar("sheenSpecularIndirect")),this.iridescence===!0){let t=nt.dot(Lt).clamp(),i=jA({outsideIOR:C(1),eta2:gf,cosTheta1:t,thinFilmThickness:ff,baseF0:Jo}),r=jA({outsideIOR:C(1),eta2:gf,cosTheta1:t,thinFilmThickness:ff,baseF0:vt.rgb});this.iridescenceFresnel=Ze(i,r,Ha),this.iridescenceF0Dielectric=Sb({f:i,f90:1,dotVH:t}),this.iridescenceF0Metallic=Sb({f:r,f90:1,dotVH:t}),this.iridescenceF0=Ze(this.iridescenceF0Dielectric,this.iridescenceF0Metallic,Ha)}if(this.transmission===!0){let t=Zn,i=XR.sub(Zn).normalize(),r=al,s=e.context;s.backdrop=Uz(r,i,Wn,Mh,Rh,Eh,t,Ws,js,Za,hp,ov,hv,lv,this.dispersion?uv:null),s.backdropAlpha=bf,vt.a.mulAssign(Ze(1,s.backdrop.a,bf))}super.start(e)}computeMultiscattering(e,t,i,r,s=null){let n=fp({roughness:Wn,dotNV:nt.dot(Lt).clamp()}),a=s?mf.mix(r,s):r,o=a.mul(n.x).add(i.mul(n.y)),l=n.x.add(n.y).oneMinus(),h=a.add(a.oneMinus().mul(.047619)),u=o.mul(h).div(l.mul(h).oneMinus());e.addAssign(o),t.addAssign(u.mul(l))}direct({lightDirection:e,lightColor:t,reflectedLight:i}){let r=nt.dot(e).clamp().mul(t).toVar();if(this.sheen===!0){this.sheenSpecularDirect.addAssign(r.mul(kz({lightDirection:e})));let s=yp({normal:nt,viewDir:Lt,roughness:Ko}),n=yp({normal:nt,viewDir:e,roughness:Ko}),a=bs.r.max(bs.g).max(bs.b).mul(s.max(n)).oneMinus();r.mulAssign(a)}if(this.clearcoat===!0){let s=ol.dot(e).clamp().mul(t);this.clearcoatSpecularDirect.addAssign(s.mul(wb({lightDirection:e,f0:xp,f90:Qf,roughness:nd,normalView:ol})))}i.directDiffuse.addAssign(r.mul(Fh({diffuseColor:Mh}))),i.directSpecular.addAssign(r.mul(Nz({lightDirection:e,f0:Rh,f90:1,roughness:Wn,f:this.iridescenceFresnel,USE_IRIDESCENCE:this.iridescence,USE_ANISOTROPY:this.anisotropy})))}directRectArea({lightColor:e,lightPosition:t,halfWidth:i,halfHeight:r,reflectedLight:s,ltc_1:n,ltc_2:a}){let o=t.add(i).sub(r),l=t.sub(i).sub(r),h=t.sub(i).add(r),u=t.add(i).add(r),d=nt,c=Lt,p=yi.toVar(),m=LA({N:d,V:c,roughness:Wn}),g=n.sample(m).toVar(),f=a.sample(m).toVar(),y=tr(L(g.x,0,g.y),L(0,1,0),L(g.z,0,g.w)).toVar(),x=Rh.mul(f.x).add(Eh.sub(Rh).mul(f.y)).toVar();if(s.directSpecular.addAssign(e.mul(x).mul(Mb({N:d,V:c,P:p,mInv:y,p0:o,p1:l,p2:h,p3

27:u}))),s.directDiffuse.addAssign(e.mul(Mh).mul(Mb({N:d,V:c,P:p,mInv:tr(1,0,0,0,1,0,0,0,1),p0:o,p1:l,p2:h,p3:u}))),this.clearcoat===!0){let b=ol,_=LA({N:b,V:c,roughness:nd}),T=n.sample(_),w=a.sample(_),M=tr(L(T.x,0,T.y),L(0,1,0),L(T.z,0,T.w)),S=xp.mul(w.x).add(Qf.sub(xp).mul(w.y));this.clearcoatSpecularDirect.addAssign(e.mul(S).mul(Mb({N:b,V:c,P:p,mInv:M,p0:o,p1:l,p2:h,p3:u})))}}indirect(e){this.indirectDiffuse(e),this.indirectSpecular(e),this.ambientOcclusion(e)}indirectDiffuse(e){let{irradiance:t,reflectedLight:i}=e.context,r=t.mul(Fh({diffuseColor:Mh})).toVar();if(this.sheen===!0){let s=yp({normal:nt,viewDir:Lt,roughness:Ko}),n=bs.r.max(bs.g).max(bs.b).mul(s).oneMinus();r.mulAssign(n)}i.indirectDiffuse.addAssign(r)}indirectSpecular(e){let{radiance:t,iblIrradiance:i,reflectedLight:r}=e.context;if(this.sheen===!0&&this.sheenSpecularIndirect.addAssign(i.mul(bs,yp({normal:nt,viewDir:Lt,roughness:Ko}))),this.clearcoat===!0){let g=NA({dotNV:ol.dot(Lt).clamp(),specularColor:xp,specularF90:Qf,roughness:nd});this.clearcoatSpecularIndirect.addAssign(this.clearcoatRadiance.mul(g))}let s=L().toVar("singleScatteringDielectric"),n=L().toVar("multiScatteringDielectric"),a=L().toVar("singleScatteringMetallic"),o=L().toVar("multiScatteringMetallic");this.computeMultiscattering(s,n,Eh,Jo,this.iridescenceF0Dielectric),this.computeMultiscattering(a,o,Eh,vt.rgb,this.iridescenceF0Metallic);let l=Ze(s,a,Ha),h=Ze(n,o,Ha),u=s.add(n),d=Mh.mul(u.oneMinus()),c=i.mul(1/Math.PI),p=t.mul(l).add(h.mul(c)).toVar(),m=d.mul(c).toVar();if(this.sheen===!0){let g=yp({normal:nt,viewDir:Lt,roughness:Ko}),f=bs.r.max(bs.g).max(bs.b).mul(g).oneMinus();p.mulAssign(f),m.mulAssign(f)}r.indirectSpecular.addAssign(p),r.indirectDiffuse.addAssign(m)}ambientOcclusion(e){let{ambientOcclusion:t,reflectedLight:i}=e.context,r=nt.dot(Lt).clamp().add(t),s=Wn.mul(-16).oneMinus().negate().exp2(),n=t.sub(r.pow(s).oneMinus()).clamp();this.clearcoat===!0&&this.clearcoatSpecularIndirect.mulAssign(t),this.sheen===!0&&this.sheenSpecularIndirect.mulAssign(t),i.indirectDiffuse.mulAssign(t),i.indirectSpecular.mulAssign(n)}finish({context:e}){let{outgoingLight:t}=e;if(this.clearcoat===!0){let i=fd({dotVH:ol.dot(Lt).clamp(),f0:xp,f90:Qf}),r=t.mul(pf.mul(i).oneMinus()).add(this.clearcoatSpecularDirect.add(this.clearcoatSpecularIndirect).mul(pf));t.assign(r)}if(this.sheen===!0){let i=t.add(this.sheenSpecularDirect,this.sheenSpecularIndirect.mul(1/Math.PI));t.assign(i)}}},WA=C(1),Ab=C(-2),e0=C(.8),Nb=C(-1),t0=C(.4),Lb=C(2),i0=C(.305),Pb=C(3),HA=C(.21),jz=C(4),qA=C(4),$z=C(16),Wz=k(([e])=>{let t=L(kt(e)).toVar(),i=C(-1).toVar();return Se(t.x.greaterThan(t.z),()=>{Se(t.x.greaterThan(t.y),()=>{i.assign(wr(e.x.greaterThan(0),0,3))}).Else(()=>{i.assign(wr(e.y.greaterThan(0),1,4))})}).Else(()=>{Se(t.z.greaterThan(t.y),()=>{i.assign(wr(e.z.greaterThan(0),2,5))}).Else(()=>{i.assign(wr(e.y.greaterThan(0),1,4))})}),i}).setLayout({name:"getFace",type:"float",inputs:[{name:"direction",type:"vec3"}]}),Hz=k(([e,t])=>{let i=se().toVar();return Se(t.equal(0),()=>{i.assign(se(e.z,e.y).div(kt(e.x)))}).ElseIf(t.equal(1),()=>{i.assign(se(e.x.negate(),e.z.negate()).div(kt(e.y)))}).ElseIf(t.equal(2),()=>{i.assign(se(e.x.negate(),e.y).div(kt(e.z)))}).ElseIf(t.equal(3),()=>{i.assign(se(e.z.negate(),e.y).div(kt(e.x)))}).ElseIf(t.equal(4),()=>{i.assign(se(e.x.negate(),e.z).div(kt(e.y)))}).Else(()=>{i.assign(se(e.x,e.y).div(kt(e.z)))}),Pe(.5,i.add(1))}).setLayout({name:"getUV",type:"vec2",inputs:[{name:"direction",type:"vec3"},{name:"face",type:"float"}]}),qz=k(([e])=>{let t=C(0).toVar();return Se(e.greaterThanEqual(e0),()=>{t.assign(WA.sub(e).mul(Nb.sub(Ab)).div(WA.sub(e0)).add(Ab))}).ElseIf(e.greaterThanEqual(t0),()=>{t.assign(e0.sub(e).mul(Lb.sub(Nb)).div(e0.sub(t0)).add(Nb))}).ElseIf(e.greaterThanEqual(i0),()=>{t.assign(t0.sub(e).mul(Pb.sub(Lb)).div(t0.sub(i0)).add(Lb))}).ElseIf(e.greaterThanEqual(HA),()=>{t.assign(i0.sub(e).mul(jz.sub(Pb)).div(i0.sub(HA)).add(Pb))}).Else(()=>{t.assign(C(-2).mul(Hn(Pe(1.16,e))))}),t}).setLayout({name:"roughnessToMip",type:"float",inputs:[{name:"roughness",type:"float"}]}),XA=k(([e,t])=>{let i=e.toVar();i.assign(Pe(2,i).sub(1));let r=L(i,1).toVar();return Se(t.equal(0),()=>{r.assign(r.zyx)}).ElseIf(t.equal(1),()=>{r.assign(r.xzy),r.xz.mulAssign(-1)}).ElseIf(t.equal(2),()=>{r.x.mulAssign(-1)}

27).ElseIf(t.equal(3),()=>{r.assign(r.zyx),r.xz.mulAssign(-1)}).ElseIf(t.equal(4),()=>{r.assign(r.xzy),r.xy.mulAssign(-1)}).ElseIf(t.equal(5),()=>{r.z.mulAssign(-1)}),r}).setLayout({name:"getDirection",type:"vec3",inputs:[{name:"uv",type:"vec2"},{name:"face",type:"float"}]}),YA=k(([e,t,i,r,s,n])=>{let a=C(i),o=L(t),l=cn(qz(a),Ab,n),h=un(l),u=qn(l),d=L(vp(e,o,u,r,s,n)).toVar();return Se(h.notEqual(0),()=>{let c=L(vp(e,o,u.add(1),r,s,n)).toVar();d.assign(Ze(d,c,h))}),d}),vp=k(([e,t,i,r,s,n])=>{let a=C(i).toVar(),o=L(t),l=C(Wz(o)).toVar(),h=C(ti(qA.sub(a),0)).toVar();a.assign(ti(a,qA));let u=C(od(a)).toVar(),d=se(Hz(o,l).mul(u.sub(2)).add(1)).toVar();return Se(l.greaterThan(2),()=>{d.y.addAssign(u),l.subAssign(3)}),d.x.addAssign(l.mul(u)),d.x.addAssign(h.mul(Pe(3,$z))),d.y.addAssign(Pe(4,od(n).sub(u))),d.x.mulAssign(r),d.y.mulAssign(s),e.sample(d).grad(se(),se())}),kb=k(({envMap:e,mipInt:t,outputDirection:i,theta:r,axis:s,CUBEUV_TEXEL_WIDTH:n,CUBEUV_TEXEL_HEIGHT:a,CUBEUV_MAX_MIP:o})=>{let l=dn(r);return vp(e,i.mul(l).add(s.cross(i).mul(qr(r))).add(s.mul(s.dot(i).mul(l.oneMinus()))),t,n,a,o)}),KA=k(({n:e,latitudinal:t,poleAxis:i,outputDirection:r,weights:s,samples:n,dTheta:a,mipInt:o,envMap:l,CUBEUV_TEXEL_WIDTH:h,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:d})=>{let c=L(wr(t,i,qa(i,r))).toVar();Se(c.equal(L(0)),()=>{c.assign(L(r.z,0,r.x.negate()))}),c.assign(ls(c));let p=L().toVar();return p.addAssign(s.element(0).mul(kb({theta:0,axis:c,outputDirection:r,mipInt:o,envMap:l,CUBEUV_TEXEL_WIDTH:h,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:d}))),bt({start:A(1),end:e},({i:m})=>{Se(m.greaterThanEqual(n),()=>{uA()});let g=C(a.mul(C(m))).toVar();p.addAssign(s.element(m).mul(kb({theta:g.mul(-1),axis:c,outputDirection:r,mipInt:o,envMap:l,CUBEUV_TEXEL_WIDTH:h,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:d}))),p.addAssign(s.element(m).mul(kb({theta:g,axis:c,outputDirection:r,mipInt:o,envMap:l,CUBEUV_TEXEL_WIDTH:h,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:d})))}),Te(p,1)}),Xz=k(([e])=>{let t=K(e).toVar();return t.assign(t.shiftLeft(K(16)).bitOr(t.shiftRight(K(16)))),t.assign(t.bitAnd(K(1431655765)).shiftLeft(K(1)).bitOr(t.bitAnd(K(2863311530)).shiftRight(K(1)))),t.assign(t.bitAnd(K(858993459)).shiftLeft(K(2)).bitOr(t.bitAnd(K(3435973836)).shiftRight(K(2)))),t.assign(t.bitAnd(K(252645135)).shiftLeft(K(4)).bitOr(t.bitAnd(K(4042322160)).shiftRight(K(4)))),t.assign(t.bitAnd(K(16711935)).shiftLeft(K(8)).bitOr(t.bitAnd(K(4278255360)).shiftRight(K(8)))),C(t).mul(23283064365386963e-26)}),Yz=k(([e,t])=>se(C(e).div(C(t)),Xz(e))),Kz=k(([e,t,i])=>{let r=i.mul(i).toConst(),s=L(1,0,0).toConst(),n=qa(t,s).toConst(),a=Hr(e.x).toConst(),o=Pe(2,3.14159265359).mul(e.y).toConst(),l=a.mul(dn(o)).toConst(),h=a.mul(qr(o)).toVar(),u=Pe(.5,t.z.add(1)).toConst();h.assign(u.oneMinus().mul(Hr(l.mul(l).oneMinus())).add(u.mul(h)));let d=s.mul(l).add(n.mul(h)).add(t.mul(Hr(ti(0,l.mul(l).add(h.mul(h)).oneMinus()))));return ls(L(r.mul(d.x),r.mul(d.y),ti(0,d.z)))}),ZA=k(({roughness:e,mipInt:t,envMap:i,N_immutable:r,GGX_SAMPLES:s,CUBEUV_TEXEL_WIDTH:n,CUBEUV_TEXEL_HEIGHT:a,CUBEUV_MAX_MIP:o})=>{let l=L(r).toVar(),h=L(0).toVar(),u=C(0).toVar();return Se(e.lessThan(.001),()=>{h.assign(vp(i,l,t,n,a,o))}).Else(()=>{let d=ls(qa(wr(kt(l.z).lessThan(.999),L(0,0,1),L(1,0,0)),l)).toVar(),c=qa(l,d).toVar();bt({start:K(0),end:s},({i:p})=>{let m=Kz(Yz(p,s),L(0,0,1),e),g=ls(d.mul(m.x).add(c.mul(m.y)).add(l.mul(m.z))),f=ls(g.mul(zs(l,g).mul(2)).sub(l)),y=ti(zs(l,f),0);Se(y.greaterThan(0),()=>{let x=vp(i,f,t,n,a,o);h.addAssign(x.mul(y)),u.addAssign(y)})}),Se(u.greaterThan(0),()=>{h.assign(h.div(u))})}),Te(h,1)}),ul=4,JA=[.125,.215,.35,.446,.526,.582],Dh=20,Zz=512,bp=new rf(-1,1,1,-1,0,1),Jz=new os(90,1),QA=new Ke,Ib=null,Fb=0,Db=0,Qz=new F,r0=new WeakMap,e8=[3,1,5,0,4,2],Ob=XA(Mt(),Ya("faceIndex")).normalize(),s0=L(Ob.x,Ob.y,Ob.z),t8=class{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._sizeLods=[],this._sigmas=[],this._lodMeshes=[],this._blurMaterial=null,this._ggxMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._backgroundBox=null}get _hasInitialized(){return this._renderer.hasInitialized()}fromScene(e,t=0,i=.1,r=100,s={}

27){let{size:n=256,position:a=Qz,renderTarget:o=null}=s;if(this._setSize(n),this._hasInitialized===!1){de('PMREMGenerator: ".fromScene()" called before the backend is initialized. Try using "await renderer.init()" instead.');let h=o||this._allocateTarget();return s.renderTarget=h,this.fromSceneAsync(e,t,i,r,s),h}Ib=this._renderer.getRenderTarget(),Fb=this._renderer.getActiveCubeFace(),Db=this._renderer.getActiveMipmapLevel();let l=o||this._allocateTarget();return l.depthBuffer=!0,this._init(l),this._sceneToCubeUV(e,i,r,l,a),t>0&&this._blur(l,0,0,t),this._applyPMREM(l),this._cleanup(l),l}async fromSceneAsync(e,t=0,i=.1,r=100,s={}){return ut('PMREMGenerator: ".fromSceneAsync()" is deprecated. Use "await renderer.init()" instead.'),await this._renderer.init(),this.fromScene(e,t,i,r,s)}fromEquirectangular(e,t=null){if(this._hasInitialized===!1){de('PMREMGenerator: .fromEquirectangular() called before the backend is initialized. Try using "await renderer.init()" instead.'),this._setSizeFromTexture(e);let i=t||this._allocateTarget();return this.fromEquirectangularAsync(e,i),i}return this._fromTexture(e,t)}async fromEquirectangularAsync(e,t=null){return ut('PMREMGenerator: ".fromEquirectangularAsync()" is deprecated. Use "await renderer.init()" instead.'),await this._renderer.init(),this._fromTexture(e,t)}fromCubemap(e,t=null){if(this._hasInitialized===!1){de("PMREMGenerator: .fromCubemap() called before the backend is initialized. Try using .fromCubemapAsync() instead."),this._setSizeFromTexture(e);let i=t||this._allocateTarget();return this.fromCubemapAsync(e,t),i}return this._fromTexture(e,t)}async fromCubemapAsync(e,t=null){return ut('PMREMGenerator: ".fromCubemapAsync()" is deprecated. Use "await renderer.init()" instead.'),await this._renderer.init(),this._fromTexture(e,t)}async compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=tN(),await this._compileMaterial(this._cubemapMaterial))}async compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=iN(),await this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose(),this._backgroundBox!==null&&(this._backgroundBox.geometry.dispose(),this._backgroundBox.material.dispose())}_setSizeFromTexture(e){e.mapping===301||e.mapping===302?this._setSize(e.image.length===0?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4)}_setSize(e){this._lodMax=Math.floor(Math.log2(e)),this._cubeSize=2**this._lodMax}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._ggxMaterial!==null&&this._ggxMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let e=0;e<this._lodMeshes.length;e++)this._lodMeshes[e].geometry.dispose()}_cleanup(e){this._renderer.setRenderTarget(Ib,Fb,Db),e.scissorTest=!1,this._setViewport(e,0,0,e.width,e.height)}_fromTexture(e,t){this._setSizeFromTexture(e),Ib=this._renderer.getRenderTarget(),Fb=this._renderer.getActiveCubeFace(),Db=this._renderer.getActiveMipmapLevel();let i=t||this._allocateTarget();return this._init(i),this._textureToCubeUV(e,i),this._applyPMREM(i),this._cleanup(i),i}_allocateTarget(){return eN(3*Math.max(this._cubeSize,112),4*this._cubeSize)}_init(e){if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==e.width||this._pingPongRenderTarget.height!==e.height){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=eN(e.width,e.height);let{_lodMax:t}=this;({lodMeshes:this._lodMeshes,sizeLods:this._sizeLods,sigmas:this._sigmas}=i8(t)),this._blurMaterial=r8(t,e.width,e.height),this._ggxMaterial=s8(t,e.width,e.height)}}async _compileMaterial(e){let t=new xt(new $r,e);await this._renderer.compile(t,bp)}_sceneToCubeUV(e,t,i,r,s){let n=Jz;n.near=t,n.far=i;let a=[1,1,1,1,-1,1],o=[1,-1,1,-1,1,-1],l=this._renderer,h=l.autoClear;l.getClearColor(QA),l.autoClear=!1,this._backgroundBox===null&&(this._backgroundBox=new xt(new kM,new ji({name:"PMREM.Backgroun

27d",side:1,depthWrite:!1,depthTest:!1})));let u=this._backgroundBox,d=u.material,c=!1,p=e.background;p?p.isColor&&(d.color.copy(p),e.background=null,c=!0):(d.color.copy(QA),c=!0),l.setRenderTarget(r),l.clear(),c&&l.render(u,n);for(let m=0;m<6;m++){let g=m%3;g===0?(n.up.set(0,a[m],0),n.position.set(s.x,s.y,s.z),n.lookAt(s.x+o[m],s.y,s.z)):g===1?(n.up.set(0,0,a[m]),n.position.set(s.x,s.y,s.z),n.lookAt(s.x,s.y+o[m],s.z)):(n.up.set(0,a[m],0),n.position.set(s.x,s.y,s.z),n.lookAt(s.x,s.y,s.z+o[m]));let f=this._cubeSize;this._setViewport(r,g*f,m>2?f:0,f,f),l.render(e,n)}l.autoClear=h,e.background=p}_textureToCubeUV(e,t){let i=this._renderer,r=e.mapping===301||e.mapping===302;r?this._cubemapMaterial===null&&(this._cubemapMaterial=tN(e)):this._equirectMaterial===null&&(this._equirectMaterial=iN(e));let s=r?this._cubemapMaterial:this._equirectMaterial;s.fragmentNode.value=e;let n=this._lodMeshes[0];n.material=s;let a=this._cubeSize;this._setViewport(t,0,0,3*a,2*a),i.setRenderTarget(t),i.render(n,bp)}_applyPMREM(e){let t=this._renderer,i=t.autoClear;t.autoClear=!1;let r=this._lodMeshes.length;for(let s=1;s<r;s++)this._applyGGXFilter(e,s-1,s);t.autoClear=i}_applyGGXFilter(e,t,i){let r=this._renderer,s=this._pingPongRenderTarget,n=this._ggxMaterial,a=this._lodMeshes[i];a.material=n;let o=r0.get(n),l=i/(this._lodMeshes.length-1),h=t/(this._lodMeshes.length-1),u=Math.sqrt(l*l-h*h)*(0+l*1.25),{_lodMax:d}=this,c=this._sizeLods[i],p=3*c*(i>d-ul?i-d+ul:0),m=4*(this._cubeSize-c);e.texture.frame=(e.texture.frame||0)+1,o.envMap.value=e.texture,o.roughness.value=u,o.mipInt.value=d-t,this._setViewport(s,p,m,3*c,2*c),r.setRenderTarget(s),r.render(a,bp),s.texture.frame=(s.texture.frame||0)+1,o.envMap.value=s.texture,o.roughness.value=0,o.mipInt.value=d-i,this._setViewport(e,p,m,3*c,2*c),r.setRenderTarget(e),r.render(a,bp)}_blur(e,t,i,r,s){let n=this._pingPongRenderTarget;this._halfBlur(e,n,t,i,r,"latitudinal",s),this._halfBlur(n,e,i,i,r,"longitudinal",s)}_halfBlur(e,t,i,r,s,n,a){let o=this._renderer,l=this._blurMaterial;n!=="latitudinal"&&n!=="longitudinal"&&re("blur direction must be either latitudinal or longitudinal!");let h=this._lodMeshes[r];h.material=l;let u=r0.get(l),d=this._sizeLods[i]-1,c=isFinite(s)?Math.PI/(2*d):2*Math.PI/(2*Dh-1),p=s/c,m=isFinite(s)?1+Math.floor(3*p):Dh;m>Dh&&de(`sigmaRadians, ${s}, is too large and will clip, as it requested ${m} samples when the maximum is set to ${Dh}`);let g=[],f=0;for(let T=0;T<Dh;++T){let w=T/p,M=Math.exp(-w*w/2);g.push(M),T===0?f+=M:T<m&&(f+=2*M)}for(let T=0;T<g.length;T++)g[T]=g[T]/f;e.texture.frame=(e.texture.frame||0)+1,u.envMap.value=e.texture,u.samples.value=m,u.weights.array=g,u.latitudinal.value=+(n==="latitudinal"),a&&(u.poleAxis.value=a);let{_lodMax:y}=this;u.dTheta.value=c,u.mipInt.value=y-i;let x=this._sizeLods[r],b=3*x*(r>y-ul?r-y+ul:0),_=4*(this._cubeSize-x);this._setViewport(t,b,_,3*x,2*x),o.setRenderTarget(t),o.render(h,bp)}_setViewport(e,t,i,r,s){this._renderer.isWebGLRenderer?(e.viewport.set(t,e.height-s-i,r,s),e.scissor.set(t,e.height-s-i,r,s)):(e.viewport.set(t,i,r,s),e.scissor.set(t,i,r,s))}};function i8(e){let t=[],i=[],r=[],s=e,n=e-ul+1+JA.length;for(let a=0;a<n;a++){let o=2**s;t.push(o);let l=1/o;a>e-ul?l=JA[a-e+ul-1]:a===0&&(l=0),i.push(l);let h=1/(o-2),u=-h,d=1+h,c=[u,u,d,u,d,d,u,u,d,d,u,d],p=new Float32Array(108),m=new Float32Array(72),g=new Float32Array(36);for(let y=0;y<6;y++){let x=y%3*2/3-1,b=y>2?0:-1,_=[x,b,0,x+2/3,b,0,x+2/3,b+1,0,x,b,0,x+2/3,b+1,0,x,b+1,0],T=e8[y];p.set(_,18*T),m.set(c,12*T);let w=[T,T,T,T,T,T];g.set(w,6*T)}let f=new $r;f.setAttribute("position",new jr(p,3)),f.setAttribute("uv",new jr(m,2)),f.setAttribute("faceIndex",new jr(g,1)),r.push(new xt(f,null)),s>ul&&s--}return{lodMeshes:r,sizeLods:t,sigmas:i}}function eN(e,t){let i=new zr(e,t,{magFilter:mi,minFilter:mi,generateMipmaps:!1,type:as,format:Br,colorSpace:Pc});return i.texture.mapping=306,i.texture.name="PMREM.cubeUv",i.texture.isPMREMTexture=!0,i.scissorTest=!0,i}function n0(e){let t=new Ot;return t.depthTest=!1,t.depthWrite=!1,t.blending=0,t.name=`PMREM_${e}`,t}function r8(e,t,i){let r=Sr(Array(Dh).fill(0)),s=be(new F(0,1,0)),n=be(0),a=C(Dh),o=be(0),l={n:a,latitudinal:o,weights:r,poleAxis:s,outputDirection:s0,dTheta:n,samples:be(1),envMap:st(),mipInt:be(0),CUBEUV_TEXEL_WIDTH:C(1/t),CUBEUV_TEXEL_HEIGHT:C(1/i),CUBEUV_MAX_MIP:C(e)},h=n0("blur");return h.fragmentNode=KA({...l,latitudinal:o.equal(1)}),r0.set(h,l),h}function s8(e,t,i){let r={envMap:st(),roughness:be(0),mipInt:be(0),CUBEUV_TEXEL_WIDTH:C(1/t),CUBEUV_TEXEL_HEIGHT:C(1/i),CUBEUV_MAX_MIP:C(e)},s=n0("ggx");return s.fragmentNode=ZA({...r,N_immutable:s0,GGX_SAMPLES:K(Zz)}),r0.set(s,r),s}function tN(e){let t=n0("cubemap");return t.fragmentNode=Yr(e,s0),t}function iN(e){let t=n0("equirect");return t.fragmentNode=st(e,bb(s0),0),t}var rN=new WeakMap;function n8(e){let t=Math.log2(e)-2,i=1/e;return{texelWidth:1/(3*Math.max(2**t,112)),texelHeight:i,maxMip:t}}function a8(e,t,i){let r=o8(t),s=r.get(e);if((s===void 0?-1:s.pmremVersion)!==e.pmremVersion){let n=e.image;if(e.isCubeTexture)if(h8(n))s=i.fromCubemap(e,s);else return null;else if(u8(n))s=i.fromEquirectangular(e,s);else return null;s.pmremVersion=e.pmremVersion,r.set(e,s)}return s.texture}function o8(e){let t=rN.get(e);return t===void 0&&(t=new WeakMap,rN.set(e,t)),t}var l8=class extends ei{static get type(){return"PMREMNode"}constructor(e,t=null,i=null){super("vec3"),this._value=e,this._pmrem=null,this.uvNode=t,this.levelNode=i,this._generator=null;let r=new Li;r.isRenderTargetTexture=!0,this._texture=st(r),this._width=be(0),this._height=be(0),this._maxMip=be(0),this.updateBeforeType=Re.RENDER}set value(e){this._value=e,this._pmrem=null}get value(){return this._value}updateFromTexture(e){let t=n8(e.image.height);this._texture.value=e,this._width.value=t.texelWidth,this._height.value=t.texelHeight,this._maxMip.value=t.maxMip}updateBefore(e){let t=this._pmrem,i=t?t.pmremVersion:-1,r=this._value;i!==r.pmremVersion&&(t=r.isPMREMTexture===!0?r:a8(r,e.renderer,this._generator),t!==null&&(this._pmrem=t,this.updateFromTexture(t)))}setup(e){this._generator===null&&(this._generator=new t8(e.renderer)),this.updateBefore(e);let t=this.uvNode;t===null&&e.context.getUV&&(t=e.context.getUV(this,e)),t=tb.mul(L(t.x,t.y.negate(),t.z));let i=this.levelNode;return i===null&&e.context.getTextureLevel&&(i=e.context.getTextureLevel(this)),YA(this._texture,t,i,this._width,this._height,this._maxMip)}dispose(){super.dispose(),this._generator!==null&&this._generator.dispose()}};function h8(e){if(e==null)return!1;let t=0;for(let i=0;i<6;i++)e[i]!==void 0&&t++;return t===6}function u8(e){return e==null?!1:e.height>0}var Bb=Fe(l8).setParameterLength(1,3),sN=new WeakMap,d8=class extends md{static get type(){return"EnvironmentNode"}constructor(e=null){super(),this.envNode=e}setup(e){let{material:t}=e,i=this.envNode;if(i.isTextureNode||i.isMaterialReferenceNode){let h=i.isTextureNode?i.value:t[i.property],u=this._getPMREMNodeCache(e.renderer),d=u.get(h);d===void 0&&(d=Bb(h),u.set(h,d)),i=d}let r=t.useAnisotropy===!0||t.anisotropy>0?_E:nt,s=i.context(nN(Wn,r)).mul(Gf),n=i.context(c8(al)).mul(Math.PI).mul(Gf),a=ld(s),o=ld(n);

27e.context.radiance.addAssign(a),e.context.iblIrradiance.addAssign(o);let l=e.context.lightingModel.clearcoatRadiance;if(l){let h=ld(i.context(nN(nd,ol)).mul(Gf));l.addAssign(h)}}_getPMREMNodeCache(e){let t=sN.get(e);return t===void 0&&(t=new WeakMap,sN.set(e,t)),t}},nN=(e,t)=>{let i=null;return{getUV:()=>(i===null&&(i=Lt.negate().reflect(t),i=Sv(e).mix(i,t).normalize(),i=i.transformDirection(js)),i),getTextureLevel:()=>e}},c8=e=>({getUV:()=>e,getTextureLevel:()=>C(1)}),p8=new qM,aN=class extends Ot{static get type(){return"MeshStandardNodeMaterial"}constructor(e){super(),this.isMeshStandardNodeMaterial=!0,this.lights=!0,this.emissiveNode=null,this.metalnessNode=null,this.roughnessNode=null,this.setDefaultValues(p8),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return t===null&&e.environmentNode&&(t=e.environmentNode),t?new d8(t):null}setupLightingModel(){return new $A}setupSpecular(){let e=Ze(L(.04),vt.rgb,Ha);Jo.assign(L(.04)),Rh.assign(e),Eh.assign(1)}setupVariants(){let e=this.metalnessNode?C(this.metalnessNode):LE;Ha.assign(e);let t=this.roughnessNode?C(this.roughnessNode):NE;t=Tb({roughness:t}),Wn.assign(t),this.setupSpecular(),Mh.assign(vt.rgb.mul(e.oneMinus()))}copy(e){return this.emissiveNode=e.emissiveNode,this.metalnessNode=e.metalnessNode,this.roughnessNode=e.roughnessNode,super.copy(e)}},m8=new Y4,g8=class extends aN{static get type(){return"MeshPhysicalNodeMaterial"}constructor(e){super(),this.isMeshPhysicalNodeMaterial=!0,this.clearcoatNode=null,this.clearcoatRoughnessNode=null,this.clearcoatNormalNode=null,this.sheenNode=null,this.sheenRoughnessNode=null,this.iridescenceNode=null,this.iridescenceIORNode=null,this.iridescenceThicknessNode=null,this.specularIntensityNode=null,this.specularColorNode=null,this.iorNode=null,this.transmissionNode=null,this.thicknessNode=null,this.attenuationDistanceNode=null,this.attenuationColorNode=null,this.dispersionNode=null,this.anisotropyNode=null,this.setDefaultValues(m8),this.setValues(e)}get useClearcoat(){return this.clearcoat>0||this.clearcoatNode!==null}get useIridescence(){return this.iridescence>0||this.iridescenceNode!==null}get useSheen(){return this.sheen>0||this.sheenNode!==null}get useAnisotropy(){return this.anisotropy>0||this.anisotropyNode!==null}get useTransmission(){return this.transmission>0||this.transmissionNode!==null}get useDispersion(){return this.dispersion>0||this.dispersionNode!==null}setupSpecular(){let e=this.iorNode?C(this.iorNode):WE;hp.assign(e),Jo.assign(hs(wv(hp.sub(1).div(hp.add(1))).mul(AE),L(1)).mul(ub)),Rh.assign(Ze(Jo,vt.rgb,Ha)),Eh.assign(Ze(ub,1,Ha))}setupLightingModel(){return new $A(this.useClearcoat,this.useSheen,this.useIridescence,this.useAnisotropy,this.useTransmission,this.useDispersion)}setupVariants(e){if(super.setupVariants(e),this.useClearcoat){let t=this.clearcoatNode?C(this.clearcoatNode):kE,i=this.clearcoatRoughnessNode?C(this.clearcoatRoughnessNode):IE;pf.assign(t),nd.assign(Tb({roughness:i}))}if(this.useSheen){let t=this.sheenNode?L(this.sheenNode):OE,i=this.sheenRoughnessNode?C(this.sheenRoughnessNode):BE;bs.assign(t),Ko.assign(i)}if(this.useIridescence){let t=this.iridescenceNode?C(this.iridescenceNode):VE,i=this.iridescenceIORNode?C(this.iridescenceIORNode):zE,r=this.iridescenceThicknessNode?C(this.iridescenceThicknessNode):GE;mf.assign(t),gf.assign(i),ff.assign(r)}if(this.useAnisotropy){let t=(this.anisotropyNode?se(this.anisotropyNode):UE).toVar();Zo.assign(t.length()),Se(Zo.equal(0),()=>{t.assign(se(1,0))}).Else(()=>{t.divAssign(se(Zo)),Zo.assign(Zo.saturate())}),yf.assign(Zo.pow2().mix(Wn.pow2(),1)),lp.assign(kh[0].mul(t.x).add(kh[1].mul(t.y))),Ch.assign(kh[

271].mul(t.x).sub(kh[0].mul(t.y)))}if(this.useTransmission){let t=this.transmissionNode?C(this.transmissionNode):jE,i=this.thicknessNode?C(this.thicknessNode):$E,r=this.attenuationDistanceNode?C(this.attenuationDistanceNode):HE,s=this.attenuationColorNode?L(this.attenuationColorNode):qE;if(bf.assign(t),ov.assign(i),lv.assign(r),hv.assign(s),this.useDispersion){let n=this.dispersionNode?C(this.dispersionNode):QE;uv.assign(n)}}}setupClearcoatNormal(){return this.clearcoatNormalNode?L(this.clearcoatNormalNode):FE}setup(e){e.context.setupClearcoatNormal=()=>Nh(this.setupClearcoatNormal(e),"NORMAL","vec3"),super.setup(e)}copy(e){return this.clearcoatNode=e.clearcoatNode,this.clearcoatRoughnessNode=e.clearcoatRoughnessNode,this.clearcoatNormalNode=e.clearcoatNormalNode,this.sheenNode=e.sheenNode,this.sheenRoughnessNode=e.sheenRoughnessNode,this.iridescenceNode=e.iridescenceNode,this.iridescenceIORNode=e.iridescenceIORNode,this.iridescenceThicknessNode=e.iridescenceThicknessNode,this.specularIntensityNode=e.specularIntensityNode,this.specularColorNode=e.specularColorNode,this.iorNode=e.iorNode,this.transmissionNode=e.transmissionNode,this.thicknessNode=e.thicknessNode,this.attenuationDistanceNode=e.attenuationDistanceNode,this.attenuationColorNode=e.attenuationColorNode,this.dispersionNode=e.dispersionNode,this.anisotropyNode=e.anisotropyNode,super.copy(e)}},f8=k(({normal:e,lightDirection:t,builder:i})=>{let r=se(e.dot(t).mul(.5).add(.5),0);if(i.material.gradientMap)return L(Ja("gradientMap","texture").context({getUV:()=>r}).r);{let s=r.fwidth().mul(.5);return 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type(){return"MeshMatcapNodeMaterial"}constructor(e){super(),this.isMeshMatcapNodeMaterial=!0,this.setDefaultValues(b8),this.setValues(e)}setupVariants(e){let t=oN,i;i=e.material.matcap?Ja("matcap","texture").context({getUV:()=>t}):L(Ze(.2,.8,t.y)),vt.rgb.mulAssign(i.rgb)}},_p=Fe(class extends ei{static get type(){return"RotateNode"}constructor(e,t){super(),this.positionNode=e,this.rotationNode=t}generateNodeType(e){return this.positionNode.getNodeType(e)}setup(e){let{rotationNode:t,positionNode:i}=this;if(this.getNodeType(e)==="vec2"){let r=t.cos(),s=t.sin();return cf(r,s,s.negate(),r).mul(i)}else{let r=t,s=Yo(Te(1,0,0,0),Te(0,dn(r.x),qr(r.x).negate(),0),Te(0,qr(r.x),dn(r.x),0),Te(0,0,0,1)),n=Yo(Te(dn(r.y),0,qr(r.y),0),Te(0,1,0,0),Te(qr(r.y).negate(),0,dn(r.y),0),Te(0,0,0,1)),a=Yo(Te(dn(r.z),qr(r.z).negate(),0,0),Te(qr(r.z),dn(r.z),0,0),Te(0,0,1,0),Te(0,0,0,1));return s.mul(n).mul(a).mul(Te(i,1)).xyz}}}).setParameterLength(2),T8=new wM,Ub=class extends Ot{static get type(){return"SpriteNodeMaterial"}constructor(e){super(),this.isSpriteNodeMaterial=!0,this._useSizeAttenuation=!0,this.positionNode=null,this.rotationNode=null,this.scaleNode=null,this.transparent=!0,this.setDefaultValues(T8),this.setValues(e)}setupPositionView(e){let{object:t,camera:i}=e,{positionNode:r,rotationNode:s,scaleNode:n,sizeAttenuation:a}=this,o=nl.mul(L(r||0)),l=se(Ws[0].xyz.length(),Ws[1].xyz.length());n!==null&&(l=l.mul(se(n))),i.isPerspectiveCamera&&a===!1&&(l=l.mul(o.z.negate()));let h=pp.xy;if(t.center&&t.center.isVector2===!0){let c=I6("center","vec2",t);h=h.sub(c.sub(.5))}h=h.mul(l);let u=C(s||DE),d=_p(h,u);return Te(o.xy.add(d),o.zw)}copy(e){return this.positionNode=e.positionNode,this.rotationNode=e.rotationNode,this.scaleNode=e.scaleNode,super.copy(e)}get sizeAttenuation(){return this._useSizeAttenuation}set sizeAttenuation(e){this._useSizeAttenuation!==e&&(this._useSizeAttenuation=e,this.needsUpdate=!0)}},w8=new h4,S8=new ge,M8=class extends Ub{static get type(){return"PointsNodeMaterial"}constructor(e){super(),this.sizeNode=null,this.isPointsNodeMaterial=!0,this.setDefaultValues(w8),this.setValues(e)}setupPositionView(){let{positionNode:e}=this;return nl.mul(L(e||ii)).xyz}setupVertexSprite(e){let{material:t,camera:i}=e,{rotationNode:r,scaleNode:s,sizeNode:n,sizeAttenuation:a}=this,o=super.setupVertex(e);if(t.isNodeMaterial!==!0)return o;let l=n===null?JE:se(n);l=l.mul(WR),i.isPerspectiveCamera&&a===!0&&(l=l.mul(C8.div(yi.z.negate()))),s&&s.isNode&&(l=l.mul(se(s)));let h=pp.xy;if(r&&r.isNode){let u=C(r);h=_p(h,u)}return h=h.mul(l),h=h.div(zv.div(2)),h=h.mul(o.w),o=o.add(Te(h,0,0)),o}setupVertex(e){return e.object.isPoints?super.setupVertex(e):this.setupVertexSprite(e)}get alphaToCoverage(){return this._useAlphaToCoverage}set alphaToCoverage(e){this._useAlphaToCoverage!==e&&(this._useAlphaToCoverage=e,this.needsUpdate=!0)}},C8=be(1).onFrameUpdate(function({renderer:e}){let t=e.getSize(S8);this.value=.5*t.y}),R8=class extends 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t.delete(e[e.length-1])}},L8=0;function P8(e){let t=Object.keys(e),i=Object.getPrototypeOf(e);for(;i;){let r=Object.getOwnPropertyDescriptors(i);for(let s in r)if(r[s]!==void 0){let n=r[s];n&&typeof n.get=="function"&&t.push(s)}i=Object.getPrototypeOf(i)}return t}var k8=class{constructor(e,t,i,r,s,n,a,o,l,h){this.id=L8++,this._nodes=e,this._geometries=t,this.renderer=i,this.object=r,this.material=s,this.scene=n,this.camera=a,this.lightsNode=o,this.context=l,this.geometry=r.geometry,this.version=s.version,this.drawRange=null,this.attributes=null,this.attributesId=null,this.pipeline=null,this.group=null,this.vertexBuffers=null,this.drawParams=null,this.bundle=null,this.clippingContext=h,this.clippingContextCacheKey=h===null?"":h.cacheKey,this.initialNodesCacheKey=this.getDynamicCacheKey(),this.initialCacheKey=this.getCacheKey(),this._nodeBuilderState=null,this._bindings=null,this._monitor=null,this.onDispose=null,this.isRenderObject=!0,this.onMaterialDispose=()=>{this.dispose()},this.onGeometryDispose=()=>{this.attributes=null,this.attributesId=null},this.material.addEventListener("dispose",this.onMaterialDispose),this.geometry.addEventListener("dispose",this.onGeometryDispose)}updateClipping(e){this.clippingContext=e}get clippingNeedsUpdate(){return this.clippingContext===null||this.clippingContext.cacheKey===this.clippingContextCacheKey?!1:(this.clippingContextCacheKey=this.clippingContext.cacheKey,!0)}get hardwareClippingPlanes(){return this.material.hardwareClipping===!0?this.clippingContext.unionClippingCount:0}getNodeBuilderState(){return this._nodeBuilderState||=this._nodes.getForRender(this)}getMonitor(){return this._monitor||=this.getNodeBuilderState().observer}getBindings(){return this._bindings||=this.getNodeBuilderState().createBindings()}getBindingGroup(e){for(let t of this.getBindings())if(t.name===e)return t}getIndex(){return this._geometries.getIndex(this)}getIndirect(){return this._geometries.getIndirect(this)}getIndirectOffset(){return this._geometries.getIndirectOffset(this)}getChainArray(){return[this.object,this.material,this.context,this.lightsNode]}setGeometry(e){this.geometry=e,this.attributes=null,this.attributesId=null}getAttributes(){if(this.attributes!==null)return this.attributes;let e=this.getNodeBuilderState().nodeAttributes,t=this.geometry,i=[],r=new Set,s={};for(let n of e){let a;if(n.node&&n.node.attribute?a=n.node.attribute:(a=t.getAttribute(n.name),s[n.name]=a.id),a===void 0)continue;i.push(a);let o=a.isInterleavedBufferAttribute?a.data:a;r.add(o)}return this.attributes=i,this.attributesId=s,this.vertexBuffers=Array.from(r.values()),i}getVertexBuffers(){return this.vertexBuffers===null&&this.getAttributes(),this.vertexBuffers}getDrawParameters(){let{object:e,material:t,geometry:i,group:r,drawRange:s}=this,n=this.drawParams||={vertexCount:0,firstVertex:0,instanceCount:0,firstInstance:0},a=this.getIndex(),o=a!==null,l=1;if(i.isInstancedBufferGeometry===!0?l=i.instanceCount:e.count!==void 0&&(l=Math.max(0,e.count)),l===0)return null;if(n.instanceCount=l,e.isBatchedMesh===!0)return n;let h=1;t.wireframe===!0&&!e.isPoints&&!e.isLineSegments&&!e.isLine&&!e.isLineLoop&&(h=2);let u=s.start*h,d=(s.start+s.count)*h;r!==null&&(u=Math.max(u,r.start*h),d=Math.min(d,(r.start+r.count)*h));let c=i.attributes.position,p=1/0;o?p=a.count:c!=null&&(p=c.count),u=Math.max(u,0),d=Math.min(d,p);let m=d-u;return m<0||m===1/0?null:(n.vertexCount=m,n.firstVertex=u,n)}getGeometryCacheKey(){let{geometry:e}=this,t="";for(let i of Object.keys(e.attributes).sort()){let r=e.attributes[i];t+=i+",",r.data&&(t+=r.data.stride+","),r.offset&&(t+=r.offset+","),r.itemSize&&(t+=r.itemSize+","),r.normalized&&(t+="n,")}for(let i of Object.keys(e.morphAttributes).sort()){let r=e.morphAttributes[i];t+="morph-"+i+",";for(let s=0,n=r.length;s<n;s++){let a=r[s];t+=a.id+","}}return e.index&&(t+="index,"),t}getMaterialCacheKey(){let{object:e,material:t,renderer:i}=this,r=t.customProgramCacheKey();for(let s of P8(t)){if(/^(is[A-Z]|_)|^(visible|version|uuid|name|opacity|userData)$/.test(s))continue;let n=t[s],a;if(n!==null){let o=typeof n;o==="number"?a=n===0?"0":"1":o==="object"?(a="{",n.isTexture&&(a+=n.mapping,i.backend.isWebGPUBackend===!0&&(a+=n.magFilter,a+=n.minFilter,a+=n.wrapS,a+=n.wrapT,a+=n.wrapR)),a+="}"):a=String(n)}else a=String(n);r+=a+","}return r+=this.clippingContextCacheKey+",",e.geometry&&(r+=this.getGeometryCacheKey()),e.skeleton&&(r+=e.skeleton.bones.length+","),e.isBatchedMesh&&(r+=e._matricesTexture.uuid+",",e._colorsTexture!==null&&(r+=e._colorsTexture.uuid+",")),(e.isInstancedMesh||e.count>1||Array.isArray(e.morphTargetInfluences))&&(r+=e.uuid+","),r+=this.context.

27id+",",r+=e.receiveShadow+",",id(r)}get needsGeometryUpdate(){if(this.geometry.id!==this.object.geometry.id)return!0;if(this.attributes!==null){let e=this.attributesId;for(let t in e){let i=this.geometry.getAttribute(t);if(i===void 0||e[t]!==i.id)return!0}}return!1}get needsUpdate(){return this.initialNodesCacheKey!==this.getDynamicCacheKey()||this.clippingNeedsUpdate}getDynamicCacheKey(){let e=0;return this.material.isShadowPassMaterial!==!0&&(e=this._nodes.getCacheKey(this.scene,this.lightsNode)),this.camera.isArrayCamera&&(e=ip(e,this.camera.cameras.length)),this.object.receiveShadow&&(e=ip(e,1)),e=ip(e,this.renderer.contextNode.id,this.renderer.contextNode.version),e}getCacheKey(){return this.getMaterialCacheKey()+this.getDynamicCacheKey()}dispose(){this.material.removeEventListener("dispose",this.onMaterialDispose),this.geometry.removeEventListener("dispose",this.onGeometryDispose),this.onDispose()}},ta=[],I8=class{constructor(e,t,i,r,s,n){this.renderer=e,this.nodes=t,this.geometries=i,this.pipelines=r,this.bindings=s,this.info=n,this.chainMaps={}}get(e,t,i,r,s,n,a,o){let l=this.getChainMap(o);ta[0]=e,ta[1]=t,ta[2]=n,ta[3]=s;let h=l.get(ta);return h===void 0?(h=this.createRenderObject(this.nodes,this.geometries,this.renderer,e,t,i,r,s,n,a,o),l.set(ta,h)):(h.camera=r,h.updateClipping(a),h.needsGeometryUpdate&&h.setGeometry(e.geometry),(h.version!==t.version||h.needsUpdate)&&(h.initialCacheKey===h.getCacheKey()?h.version=t.version:(h.dispose(),h=this.get(e,t,i,r,s,n,a,o)))),ta[0]=null,ta[1]=null,ta[2]=null,ta[3]=null,h}getChainMap(e="default"){return this.chainMaps[e]||(this.chainMaps[e]=new dl)}dispose(){this.chainMaps={}}createRenderObject(e,t,i,r,s,n,a,o,l,h,u){let d=this.getChainMap(u),c=new k8(e,t,i,r,s,n,a,o,l,h);return c.onDispose=()=>{this.pipelines.delete(c),this.bindings.deleteForRender(c),this.nodes.delete(c),d.delete(c.getChainArray())},c}},cl=class{constructor(){this.data=new WeakMap}get(e){let t=this.data.get(e);return t===void 0&&(t={},this.data.set(e,t)),t}delete(e){let t=null;return this.data.has(e)&&(t=this.data.get(e),this.data.delete(e)),t}has(e){return this.data.has(e)}dispose(){this.data=new WeakMap}},Hs={VERTEX:1,INDEX:2,STORAGE:3,INDIRECT:4},pl=16,F8=211,D8=212,O8=class extends cl{constructor(e,t){super(),this.backend=e,this.info=t}delete(e){let t=super.delete(e);return t!==null&&(this.backend.destroyAttribute(e),this.info.destroyAttribute(e)),t}update(e,t){let i=this.get(e);if(i.version===void 0)t===Hs.VERTEX?(this.backend.createAttribute(e),this.info.createAttribute(e)):t===Hs.INDEX?(this.backend.createIndexAttribute(e),this.info.createIndexAttribute(e)):t===Hs.STORAGE?(this.backend.createStorageAttribute(e),this.info.createStorageAttribute(e)):t===Hs.INDIRECT&&(this.backend.createIndirectStorageAttribute(e),this.info.createIndirectStorageAttribute(e)),i.version=this._getBufferAttribute(e).version;else{let r=this._getBufferAttribute(e);(i.version<r.version||r.usage===35048)&&(this.backend.updateAttribute(e),i.version=r.version)}}_getBufferAttribute(e){return e.isInterleavedBufferAttribute&&(e=e.data),e}};function lN(e){return e.index===null?e.attributes.position.version:e.index.version}function hN(e){return e.index===null?e.attributes.position.id:e.index.id}function uN(e){let t=[],i=e.index,r=e.attributes.position;if(i!==null){let n=i.array;for(let a=0,o=n.length;a<o;a+=3){let l=n[a+0],h=n[a+1],u=n[a+2];t.push(l,h,h,u,u,l)}}else{let n=r.array;for(let a=0,o=n.length/3-1;a<o;a+=3){let l=a+0,h=a+1,u=a+2;t.push(l,h,h,u,u,l)}}let s=new(r.count>=65535?_M:bM)(t,1);return s.version=lN(e),s.__id=hN(e),s}var B8=class extends cl{constructor(e,t){super(),this.attributes=e,this.info=t,this.wireframes=new WeakMap,this.attributeCall=new WeakMap,this._geometryDisposeListeners=new Map}has(e){let t=e.geometry;return super.has(t)&&this.get(t).initialized===!0}updateForRender(e){this.has(e)===!1&&this.initGeometry(e),this.updateAttributes(e)}initGeometry(e){let t=e.geometry,i=this.get(t);i.initialized=!0,this.info.memory.geometries++;let r=()=>{this.info.memory.geometries--;let s=t.index,n=e.getAttributes();s!==null&&this.attributes.delete(s);for(let o of n)this.attributes.delete(o);let a=this.wireframes.get(t);a!==void 0&&this.attributes.delete(a),t.removeEventListener("dispose",r),this._geometryDisposeListeners.delete(t)};t.addEventListener("dispose",r),this._geometryDisposeListeners.set(t,r)}updateAttributes(e){let t=e.getAttributes();for(let s of t)s.isStorageBufferAttribute||s.isStorageInstancedBufferAttribute?this.updateAttribute(s,Hs.STORAGE):this.updateAttribute(s,Hs.VERTEX);let i=this.getIndex(e);i!==null&&this.updateAttribute(i,Hs.INDEX);let r=e.geometry.indirect;r!==null&&this.updateAttribute(r,Hs.INDIRECT)}updateAttribute(e,t){let i=this.info.render.calls;e.isInterleavedBufferAttribute?this.attributeCall.get(e)===void 0?(this.attributes.update(e,t),this.attributeCall.set(e,i)):this.attributeCall.get(e.data)!==i&&(this.attributes.update(e,t),this.attributeCall.set(e.data,i),this.attributeCall.set(e,i)):this.attributeCall.get(e)!==i&&(this.attributes.update(e,t),this.attributeCall.set(e,i))}getIndirect(e){return e.geometry.indirect}getIndirectOffset(e){return e.geometry.indirectOffset}getIndex(e){let{geometry:t,material:i}

27=e,r=t.index;if(i.wireframe===!0){let s=this.wireframes,n=s.get(t);n===void 0?(n=uN(t),s.set(t,n)):(n.version!==lN(t)||n.__id!==hN(t))&&(this.attributes.delete(n),n=uN(t),s.set(t,n)),r=n}return r}dispose(){for(let[e,t]of this._geometryDisposeListeners.entries())e.removeEventListener("dispose",t);this._geometryDisposeListeners.clear()}},U8=class{constructor(){this.autoReset=!0,this.frame=0,this.calls=0,this.render={calls:0,frameCalls:0,drawCalls:0,triangles:0,points:0,lines:0,timestamp:0},this.compute={calls:0,frameCalls:0,timestamp:0},this.memory={geometries:0,textures:0,attributes:0,indexAttributes:0,storageAttributes:0,indirectStorageAttributes:0,programs:0,renderTargets:0,total:0,texturesSize:0,attributesSize:0,indexAttributesSize:0,storageAttributesSize:0,indirectStorageAttributesSize:0},this.memoryMap=new Map}update(e,t,i){this.render.drawCalls++,e.isMesh||e.isSprite?this.render.triangles+=t/3*i:e.isPoints?this.render.points+=i*t:e.isLineSegments?this.render.lines+=t/2*i:e.isLine?this.render.lines+=i*(t-1):re("WebGPUInfo: Unknown object type.")}reset(){this.render.drawCalls=0,this.render.frameCalls=0,this.compute.frameCalls=0,this.render.triangles=0,this.render.points=0,this.render.lines=0}dispose(){this.reset(),this.calls=0,this.render.calls=0,this.compute.calls=0,this.render.timestamp=0,this.compute.timestamp=0;for(let e in this.memory)this.memory[e]=0;this.memoryMap.clear()}createTexture(e){let t=this._getTextureMemorySize(e);this.memoryMap.set(e,t),this.memory.textures++,this.memory.total+=t,this.memory.texturesSize+=t}destroyTexture(e){let t=this.memoryMap.get(e)||0;this.memoryMap.delete(e),this.memory.textures--,this.memory.total-=t,this.memory.texturesSize-=t}_createAttribute(e,t){let i=this._getAttributeMemorySize(e);this.memoryMap.set(e,{size:i,type:t}),this.memory[t]++,this.memory.total+=i,this.memory[t+"Size"]+=i}createAttribute(e){this._createAttribute(e,"attributes")}createIndexAttribute(e){this._createAttribute(e,"indexAttributes")}createStorageAttribute(e){this._createAttribute(e,"storageAttributes")}createIndirectStorageAttribute(e){this._createAttribute(e,"indirectStorageAttributes")}destroyAttribute(e){let t=this.memoryMap.get(e);t&&(this.memoryMap.delete(e),this.memory[t.type]--,this.memory.total-=t.size,this.memory[t.type+"Size"]-=t.size)}_getTextureMemorySize(e){if(e.isCompressedTexture)return 1;let t=1;e.type===1010||e.type===1009?t=1:e.type===1011||e.type===1012||e.type===1016?t=2:(e.type===1013||e.type===1014||e.type===1015)&&(t=4);let i=4;e.format===1021||e.format===1028||e.format===1029||e.format===1026||e.format===1027?i=1:e.format===1022&&(i=3);let r=t*i;e.type===1017||e.type===1018?r=2:(e.type===1020||e.type===35902||e.type===35899)&&(r=4);let s=e.width||1,n=e.height||1,a=e.isCubeTexture?6:e.depth||1,o=s*n*a*r,l=e.mipmaps;if(l&&l.length>0){let h=0;for(let u=0;u<l.length;u++){let d=l[u];if(d.data)h+=d.data.byteLength;else{let c=d.width||Math.max(1,s>>u),p=d.height||Math.max(1,n>>u);h+=c*p*a*r}}o+=h}else e.generateMipmaps&&(o*=1.333);return Math.round(o)}_getAttributeMemorySize(e){return e.isInterleavedBufferAttribute&&(e=e.data),e.array?e.array.byteLength:e.count&&e.itemSize?e.count*e.itemSize*4:0}},dN=class{constructor(e){this.cacheKey=e,this.usedTimes=0}},V8=class extends dN{constructor(e,t,i){super(e),this.vertexProgram=t,this.fragmentProgram=i}},z8=class extends dN{constructor(e,t){super(e),this.computeProgram=t,this.isComputePipeline=!0}},G8=0,Vb=class{constructor(e,t,i,r=null,s=null){this.id=G8++,this.code=e,this.stage=t,this.name=i,this.transforms=r,this.attributes=s,this.usedTimes=0}},j8=class extends cl{constructor(e,t,i){super(),this.backend=e,this.nodes=t,this.info=i,this.bindings=null,this.caches=new Map,this.programs={vertex:new Map,fragment:new Map,compute:new Map}}getForCompute(e,t){let{backend:i}=this,r=this.get(e);if(this._needsComputeUpdate(e)){let s=r.pipeline;s&&(s.usedTimes--,s.computeProgram.usedTimes--);let n=this.nodes.getForCompute(e),a=this.programs.compute.get(n.computeShader);a===void 0&&(s&&s.computeProgram.usedTimes===0&&this._releaseProgram(s.computeProgram),a=new Vb(n.computeShader,"compute",e.name,n.transforms,n.nodeAttributes),this.programs.compute.set(n.computeShader,a),i.createProgram(a));let o=this._getComputeCacheKey(e,a),l=this.caches.get(o);l===void 0&&(s&&s.usedTimes===0&&this._releasePipeline(s),l=this._getComputePipeline(e,a,o,t)),l.usedTimes++,a.usedTimes++,r.version=e.version,r.pipeline=l}return r.pipeline}getForRender(e,t=null){let{backend:i}=this,r=this.get(e);

27if(this._needsRenderUpdate(e)){let s=r.pipeline;s&&(s.usedTimes--,s.vertexProgram.usedTimes--,s.fragmentProgram.usedTimes--);let n=e.getNodeBuilderState(),a=e.material?e.material.name:"",o=this.programs.vertex.get(n.vertexShader);o===void 0&&(s&&s.vertexProgram.usedTimes===0&&this._releaseProgram(s.vertexProgram),o=new Vb(n.vertexShader,"vertex",a),this.programs.vertex.set(n.vertexShader,o),i.createProgram(o));let l=this.programs.fragment.get(n.fragmentShader);l===void 0&&(s&&s.fragmentProgram.usedTimes===0&&this._releaseProgram(s.fragmentProgram),l=new Vb(n.fragmentShader,"fragment",a),this.programs.fragment.set(n.fragmentShader,l),i.createProgram(l));let h=this._getRenderCacheKey(e,o,l),u=this.caches.get(h);u===void 0?(s&&s.usedTimes===0&&this._releasePipeline(s),u=this._getRenderPipeline(e,o,l,h,t)):e.pipeline=u,u.usedTimes++,o.usedTimes++,l.usedTimes++,r.pipeline=u}return r.pipeline}isReady(e){let t=this.get(e).pipeline;if(t===void 0)return!1;let i=this.backend.get(t);return i.pipeline!==void 0&&i.pipeline!==null}delete(e){let t=this.get(e).pipeline;return t&&(t.usedTimes--,t.usedTimes===0&&this._releasePipeline(t),t.isComputePipeline?(t.computeProgram.usedTimes--,t.computeProgram.usedTimes===0&&this._releaseProgram(t.computeProgram)):(t.fragmentProgram.usedTimes--,t.vertexProgram.usedTimes--,t.vertexProgram.usedTimes===0&&this._releaseProgram(t.vertexProgram),t.fragmentProgram.usedTimes===0&&this._releaseProgram(t.fragmentProgram))),super.delete(e)}dispose(){super.dispose(),this.caches=new Map,this.programs={vertex:new Map,fragment:new Map,compute:new Map}}updateForRender(e){this.getForRender(e)}_getComputePipeline(e,t,i,r){i||=this._getComputeCacheKey(e,t);let s=this.caches.get(i);return s===void 0&&(s=new z8(i,t),this.caches.set(i,s),this.backend.createComputePipeline(s,r),this.info.memory.programs++),s}_getRenderPipeline(e,t,i,r,s){r||=this._getRenderCacheKey(e,t,i);let n=this.caches.get(r);return n===void 0&&(n=new V8(r,t,i),this.caches.set(r,n),e.pipeline=n,this.backend.createRenderPipeline(e,s),this.info.memory.programs++),n}_getComputeCacheKey(e,t){return e.id+","+t.id}_getRenderCacheKey(e,t,i){return t.id+","+i.id+","+this.backend.getRenderCacheKey(e)}_releasePipeline(e){this.caches.delete(e.cacheKey),this.info.memory.programs--}_releaseProgram(e){let t=e.code,i=e.stage;this.programs[i].delete(t)}_needsComputeUpdate(e){let t=this.get(e);return t.pipeline===void 0||t.version!==e.version}_needsRenderUpdate(e){return this.get(e).pipeline===void 0||this.backend.needsRenderUpdate(e)}},$8=class extends cl{constructor(e,t,i,r,s,n){super(),this.backend=e,this.textures=i,this.pipelines=s,this.attributes=r,this.nodes=t,this.info=n,this.pipelines.bindings=this}getForRender(e){let t=e.getBindings();for(let i of t){let r=this.get(i);r.bindGroup===void 0&&(this._init(i),this.backend.createBindings(i,t,0),r.bindGroup=i)}return t}getForCompute(e){let t=this.nodes.getForCompute(e).bindings;for(let i of t){let r=this.get(i);r.bindGroup===void 0&&(this._init(i),this.backend.createBindings(i,t,0),r.bindGroup=i)}return t}updateForCompute(e){this._updateBindings(this.getForCompute(e))}updateForRender(e){this._updateBindings(this.getForRender(e))}deleteForCompute(e){let t=this.nodes.getForCompute(e).bindings;for(let i of t)this.backend.deleteBindGroupData(i),this.delete(i)}deleteForRender(e){let t=e.getBindings();for(let i of t)this.backend.deleteBindGroupData(i),this.delete(i)}_updateBindings(e){for(let t of e)this._update(t,e)}_init(e){for(let t of e.bindings)if(t.isSampledTexture)this.textures.updateTexture(t.texture);else if(t.isSampler)this.textures.updateSampler(t.texture);else if(t.isStorageBuffer){let i=t.attribute,r=i.isIndirectStorageBufferAttribute?Hs.INDIRECT:Hs.STORAGE;this.attributes.update(i,r)}}_update(e,t){let{backend:i}=this,r=!1,s=!0,n=0,a=0;for(let o of e.bindings)if(this.nodes.updateGroup(o)!==!1){if(o.isStorageBuffer){let l=o.attribute,h=l.isIndirectStorageBufferAttribute?Hs.INDIRECT:Hs.STORAGE,u=i.get(o);this.attributes.update(l,h),u.attribute!==l&&(u.attribute=l,r=!0)}if(o.isUniformBuffer)o.update()&&i.updateBinding(o);else if(o.isSampledTexture){let l=o.update(),h=o.texture,u=this.textures.get(h);if(l&&(this.textures.updateTexture(h),o.generation!==u.generation&&(o.generation=u.generation,r=!0),u.bindGroups.add(e)),i.get(h).externalTexture!==void 0||u.isDefaultTexture?s=!1:(n=n*10+h.id,a+=h.version),h.isStorageTexture===!0&&h.mipmapsAutoUpdate===!0){let d=this.get(h);o.store===!0?d.needsMipmap=!0:this.textures.needsMipmaps(h)&&d.needsMipmap===!0&&(this.backend.generateMipmaps(h),d.needsMipmap=!1)}}else if(o.isSampler&&o.update()){let l=this.textures.updateSampler(o.texture);o.samplerKey!==l&&(o.samplerKey=l,r=!0)}o.isBuffer&&o.updateRanges.length>0&&o.clearUpdateRanges()}r===!0&&this.backend.updateBindings(e,t,s?n:0,a)}};function W8(e,t){return e.groupOrder===t.groupOrder?e.renderOrder===t.renderOrder?e.z===t.z?e.id-t.id:e.z-t.z:e.renderOrder-t.renderOrder:e.groupOrder-t.groupOrder}function cN(e,t){return e.groupOrder===t.groupOrder?e.renderOrder===t.renderOrder?e.z===t.z?e.id-t.id:t.z-e.z:e.renderOrder-t.renderOrder:e.groupOrder-t.groupOrder}function pN(e){return(e.transmission>0||e.transmissionNode&&e.transmissionNode.isNode)&&e.side===2&&e.forceSinglePass===!1}var H8=class{constructor(e,t,i){this.renderItems=[],this.renderItemsIndex=0,this.opaque=[],this.transparentDoublePass=[],this.transparent=[],this.bundles=[],this.lightsNode=e.getNode(t,i),this.lightsArray=[],this.scene=t,this.camera=i,this.occlusionQueryCount=0}begin(){return this.renderItemsIndex=0,this.opaque.length=0,this.transparentDoublePass.length=0,this.transparent.length=0,this.bundles.length=0,this.lightsArray.length=0,this.occlusionQueryCount=0,this}getNextRenderItem(e,t,i,r,s,n,a){let o=this.renderItems[this.renderItemsIndex];return o===void 0?(o={id:e.id,object:e,geometry:t,material:i,groupOrder:r,renderOrder:e.renderOrder,z:s,group:n,clippingContext:a},this.renderItems[this.renderItemsIndex]=o):(o.id=e.id,o.object=e,o.geometry=t,o.material=i,o.groupOrder=r,o.renderOrder=e.renderOrder,o.z=s,o.group=n,o.clippingContext=a

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27var vN=Fe(class extends fN{static get type(){return"MRTNode"}constructor(e){super(),this.outputNodes=e,this.blendModes={output:aG},this.isMRTNode=!0}setBlendMode(e,t){return this.blendModes[e]=t,this}getBlendMode(e){return this.blendModes[e]||nG}has(e){return this.outputNodes[e]!==void 0}get(e){return this.outputNodes[e]}merge(e){let t={...this.outputNodes,...e.outputNodes},i={...this.blendModes,...e.blendModes},r=vN(t);return r.blendings=i,r}setup(e){let t=this.outputNodes,i=e.renderer.getRenderTarget(),r=[],s=i.textures;for(let n in t){let a=xN(s,n);r[a]=Te(t[n])}return this.members=r,super.setup(e)}}),Tp=class extends ei{static get type(){return"BitcastNode"}constructor(e,t,i=null){super(),this.valueNode=e,this.conversionType=t,this.inputType=i,this.isBitcastNode=!0}generateNodeType(e){if(this.inputType!==null){let t=this.valueNode.getNodeType(e),i=e.getTypeLength(t);return e.getTypeFromLength(i,this.conversionType)}return this.conversionType}generate(e){let t=this.getNodeType(e),i="";if(this.inputType!==null){let r=this.valueNode.getNodeType(e);i=e.getTypeLength(r)===1?this.inputType:e.changeComponentType(r,this.inputType)}else i=this.valueNode.getNodeType(e);return`${e.getBitcastMethod(t,i)}( ${this.valueNode.build(e,i)} )`}},bN=ne(Tp).setParameterLength(2),oG=e=>new Tp(e,"int","float"),_N=e=>new Tp(e,"uint","float"),lG=e=>new Tp(e,"float","int"),hG=e=>new Tp(e,"float","uint"),o0={},eo=class U1 extends G{static get type(){return"BitcountNode"}constructor(t,i){super(t,i),this.isBitcountNode=!0}_resolveElementType(t,i,r){r==="int"?i.assign(bN(t,"uint")):i.assign(t)}_returnDataNode(t){switch(t){case"uint":return K;case"int":return A;case"uvec2":return ev;case"uvec3":return Sh;case"uvec4":return sv;case"ivec2":return Ii;case"ivec3":return tv;case"ivec4":return rv}}_createTrailingZerosBaseLayout(t,i){let r=this._returnDataNode(i);return k(([s])=>{let n=K(0);return this._resolveElementType(s,n,i),r(_N(C(n.bitAnd(xv(n)))).shiftRight(23).sub(127))}).setLayout({name:t,type:i,inputs:[{name:"value",type:i}]})}_createLeadingZerosBaseLayout(t,i){let r=this._returnDataNode(i);return k(([s])=>{Se(s.equal(K(0)),()=>K(32));let n=K(0),a=K(0);return this._resolveElementType(s,n,i),Se(n.shiftRight(16).equal(0),()=>{a.addAssign(16),n.shiftLeftAssign(16)}),Se(n.shiftRight(24).equal(0),()=>{a.addAssign(8),n.shiftLeftAssign(8)}),Se(n.shiftRight(28).equal(0),()=>{a.addAssign(4),n.shiftLeftAssign(4)}),Se(n.shiftRight(30).equal(0),()=>{a.addAssign(2),n.shiftLeftAssign(2)}),Se(n.shiftRight(31).equal(0),()=>{a.addAssign(1)}),r(a)}).setLayout({name:t,type:i,inputs:[{name:"value",type:i}]})}_createOneBitsBaseLayout(t,i){let r=this._returnDataNode(i);return k(([s])=>{let n=K(0);return this._resolveElementType(s,n,i),n.assign(n.sub(n.shiftRight(K(1)).bitAnd(K(1431655765)))),n.assign(n.bitAnd(K(858993459)).add(n.shiftRight(K(2)).bitAnd(K(858993459)))),r(n.add(n.shiftRight(K(4))).bitAnd(K(252645135)).mul(K(16843009)).shiftRight(K(24)))}).setLayout({name:t,type:i,inputs:[{name:"value",type:i}]})}_createMainLayout(t,i,r,s){let n=this._returnDataNode(i);return k(([a])=>{if(r===1)return n(s(a));{let o=n(0),l=["x","y","z","w"];for(let h=0;h<r;h++){let u=l[h];o[u].assign(s(a[u]))}return o}}).setLayout({name:t,type:i,inputs:[{name:"value",type:i}]})}setup(t){let{method:i,aNode:r}=this,{renderer:s}=t;if(s.backend.isWebGPUBackend)return super.setup(t);let n=this.getInputType(t),a=t.getElementType(n),o=t.getTypeLength(n),l=`${i}_base_${a}`,h=`${i}_${n}`,u=o0[l];if(u===void 0){switch(i){case U1.COUNT_LEADING_ZEROS:u=this._createLeadingZerosBaseLayout(l,a);break;case U1.COUNT_TRAILING_ZEROS:u=this._createTrailingZerosBaseLayout(l,a);break;case U1.COUNT_ONE_BITS:u=this._createOneBitsBaseLayout(l,a);break}o0[l]=u}let d=o0[h];return d===void 0&&(d=this._createMainLayout(h,n,o,u),o0[h]=d),k(()=>d(r))()}};eo.COUNT_TRAILING_ZEROS="countTrailingZeros",eo.COUNT_LEADING_ZEROS="countLeadingZeros",eo.COUNT_ONE_BITS="countOneBits";var uG=ne(eo,eo.COUNT_TRAILING_ZEROS).setParameterLength(1),dG=ne(eo,eo.COUNT_LEADING_ZEROS).setParameterLength(1),cG=ne(eo,eo.COUNT_ONE_BITS).setParameterLength(1),pG=k(([e])=>{let t=e.toUint().mul(747796405).add(2891336453),i=t.shiftRight(t.shiftRight(28).add(4)).bitXor(t).mul(277803737);

27return i.shiftRight(22).bitXor(i).toFloat().mul(1/2**32)}),Gb=(e,t)=>Gs(Pe(4,e.mul(tt(1,e))),t),mG=(e,t)=>e.lessThan(.5)?Gb(e.mul(2),t).div(2):tt(1,Gb(Pe(tt(1,e),2),t).div(2)),gG=(e,t,i)=>Gs(_s(Gs(e,t),wi(Gs(e,t),Gs(tt(1,e),i))),1/t),fG=(e,t)=>qr(Tf.mul(t.mul(e).sub(1))).div(Tf.mul(t.mul(e).sub(1))),jb=class extends ei{static get type(){return"PackFloatNode"}constructor(e,t){super(),this.vectorNode=t,this.encoding=e,this.isPackFloatNode=!0}generateNodeType(){return"uint"}generate(e){let t=this.vectorNode.getNodeType(e);return`${e.getFloatPackingMethod(this.encoding)}(${this.vectorNode.build(e,t)})`}},yG=ne(jb,"snorm").setParameterLength(1),xG=ne(jb,"unorm").setParameterLength(1),vG=ne(jb,"float16").setParameterLength(1),$b=class extends ei{static get type(){return"UnpackFloatNode"}constructor(e,t){super(),this.uintNode=t,this.encoding=e,this.isUnpackFloatNode=!0}generateNodeType(){return"vec2"}generate(e){let t=this.uintNode.getNodeType(e);return`${e.getFloatUnpackingMethod(this.encoding)}(${this.uintNode.build(e,t)})`}},bG=ne($b,"snorm").setParameterLength(1),_G=ne($b,"unorm").setParameterLength(1),TG=ne($b,"float16").setParameterLength(1),to=k(([e])=>e.fract().sub(.5).abs()).setLayout({name:"tri",type:"float",inputs:[{name:"x",type:"float"}]}),wG=k(([e])=>L(to(e.z.add(to(e.y.mul(1)))),to(e.z.add(to(e.x.mul(1)))),to(e.y.add(to(e.x.mul(1)))))).setLayout({name:"tri3",type:"vec3",inputs:[{name:"p",type:"vec3"}]}),SG=k(([e,t,i])=>{let r=L(e).toVar(),s=C(1.4).toVar(),n=C(0).toVar(),a=L(r).toVar();return bt({start:C(0),end:C(3),type:"float",condition:"<="},()=>{let o=L(wG(a.mul(2))).toVar();r.addAssign(o.add(i.mul(C(.1).mul(t)))),a.mulAssign(1.8),s.mulAssign(1.5),r.mulAssign(1.2);let l=C(to(r.z.add(to(r.x.add(to(r.y)))))).toVar();n.addAssign(l.div(s)),a.addAssign(.14)}),n}).setLayout({name:"triNoise3D",type:"float",inputs:[{name:"position",type:"vec3"},{name:"speed",type:"float"},{name:"time",type:"float"}]}),MG=Fe(class extends ve{static get type(){return"FunctionOverloadingNode"}constructor(e=[],...t){super(),this.functionNodes=e,this.parametersNodes=t,this._candidateFn=null,this.global=!0}generateNodeType(e){return this.getCandidateFn(e).shaderNode.layout.type}getCandidateFn(e){let t=this.parametersNodes,i=this._candidateFn;if(i===null){let r=null,s=-1;for(let n of this.functionNodes){let a=n.shaderNode.layout;if(a===null)throw Error("FunctionOverloadingNode: FunctionNode must be a layout.");let o=a.inputs;if(t.length===o.length){let l=0;for(let h=0;h<t.length;h++){let u=t[h],d=o[h];u.getNodeType(e)===d.type&&l++}l>s&&(r=n,s=l)}}this._candidateFn=i=r}return i}setup(e){return this.getCandidateFn(e)(...this.parametersNodes)}}),mr=e=>(...t)=>MG(e,...t),xd=be(0).setGroup(we).onRenderUpdate(e=>e.time),CG=be(0).setGroup(we).onRenderUpdate(e=>e.deltaTime),TN=be(0,"uint").setGroup(we).onRenderUpdate(e=>e.frameId),RG=(e=xd)=>e.add(.75).mul(Math.PI*2).sin().mul(.5).add(.5),EG=(e=xd)=>e.fract().round(),AG=(e=xd)=>e.add(.5).fract().mul(2).sub(1).abs(),NG=(e=xd)=>e.fract();function LG(e,t=null){return Xa(t,{getUV:typeof e=="function"?e:()=>e})}var PG=k(([e,t,i=se(.5)])=>_p(e.sub(i),t).add(i)),kG=k(([e,t,i=se(.5)])=>{let r=e.sub(i),s=r.dot(r),n=s.mul(s).mul(t);return e.add(r.mul(n))}),IG=k(({position:e=null,horizontal:t=!0,vertical:i=!1})=>{let r;e===null?r=Ws:(r=Ws.toVar(),r[3][0]=e.x,r[3][1]=e.y,r[3][2]=e.z);let s=js.mul(r);return rd(t)&&(s[0][0]=Ws[0].length(),s[0][1]=0,s[0][2]=0),rd(i)&&(s[1][0]=0,s[1][1]=Ws[1].length(),s[1][2]=0),s[2][0]=0,s[2][1]=0,s[2][2]=1,Za.mul(s).mul(ii)}),FG=k(([e=null])=>{let t=Yf();return Yf(gb(e)).sub(t).lessThan(0).select(Kn,e)}),DG=k(([e,t=Mt(),i=C(0)])=>{let r=e.x,s=e.y,n=i.mod(r.mul(s)).floor(),a=n.mod(r),o=s.sub(n.add(1).div(r).ceil()),l=e.reciprocal(),h=se(a,o);return t.add(h).mul(l)}),wN=k(([e,t=null,i=null,r=C(1),s=ii,n=us])=>{let a=n.abs().normalize();a=a.div(a.dot(L(1)));let o=s.yz.mul(r),l=s.zx.mul(r),h=s.xy.mul(r),u=e.value,d=t===null?u:t.value,c=i===null?u:i.value;return wi(st(u,o).mul(a.x),st(d,l).mul(a.y),st(c,h).mul(a.z))}),OG=(...e)=>wN(...e),vd=new $o,Oh=new F,bd=new F,Wb=new F,wp=new $e,l0=new F(0,0,-1),ia=new yt,Sp=new F,h0=new F,Mp=new yt,u0=new ge,d0=new zr,BG=Kn.flipX();d0.depthTexture=new Us(1,1);var c0=!1,UG=class uO extends Yn{static get type(){return"ReflectorNode"}constructor(t={}){super(t.defaultTexture||d0.texture,BG),this._reflectorBaseNode=t.reflector||new VG(this,t),this._depthNode=null,this.setUpdateMatrix(!1)}get reflector(){return this._reflectorBaseNode}get target(){return this._reflectorBaseNode.target}getDepthNode(){if(this._depthNode===null){if(this._reflectorBaseNode.depth!==!0)throw Error("THREE.ReflectorNode: Depth node 

27can only be requested when the reflector is created with { depth: true }. ");this._depthNode=new uO({defaultTexture:d0.depthTexture,reflector:this._reflectorBaseNode})}return this._depthNode}setup(t){return t.object.isQuadMesh||this._reflectorBaseNode.build(t),super.setup(t)}clone(){let t=new this.constructor(this.reflectorNode);return t.uvNode=this.uvNode,t.levelNode=this.levelNode,t.biasNode=this.biasNode,t.sampler=this.sampler,t.depthNode=this.depthNode,t.compareNode=this.compareNode,t.gradNode=this.gradNode,t.offsetNode=this.offsetNode,t._reflectorBaseNode=this._reflectorBaseNode,t}dispose(){super.dispose(),this._reflectorBaseNode.dispose()}},VG=class extends ve{static get type(){return"ReflectorBaseNode"}constructor(e,t={}){super();let{target:i=new dr,resolutionScale:r=1,generateMipmaps:s=!1,bounces:n=!0,depth:a=!1,samples:o=0}=t;this.textureNode=e,this.target=i,this.resolutionScale=r,t.resolution!==void 0&&(ut('ReflectorNode: The "resolution" parameter has been renamed to "resolutionScale".'),this.resolutionScale=t.resolution),this.generateMipmaps=s,this.bounces=n,this.depth=a,this.samples=o,this.updateBeforeType=n?Re.RENDER:Re.FRAME,this.virtualCameras=new WeakMap,this.renderTargets=new Map,this.forceUpdate=!1,this.hasOutput=!1}_updateResolution(e,t){let i=this.resolutionScale;t.getDrawingBufferSize(u0),e.setSize(Math.round(u0.width*i),Math.round(u0.height*i))}setup(e){return this._updateResolution(d0,e.renderer),super.setup(e)}dispose(){super.dispose();for(let e of this.renderTargets.values())e.dispose()}getVirtualCamera(e){let t=this.virtualCameras.get(e);return t===void 0&&(t=e.clone(),this.virtualCameras.set(e,t)),t}getRenderTarget(e){let t=this.renderTargets.get(e);return t===void 0&&(t=new zr(0,0,{type:as,samples:this.samples}),this.generateMipmaps===!0&&(t.texture.minFilter=eB,t.texture.generateMipmaps=!0),this.depth===!0&&(t.depthTexture=new Us),this.renderTargets.set(e,t)),t}updateBefore(e){if(this.bounces===!1&&c0)return!1;c0=!0;let{scene:t,camera:i,renderer:r,material:s}=e,{target:n}=this,a=this.getVirtualCamera(i),o=this.getRenderTarget(a);r.getDrawingBufferSize(u0),this._updateResolution(o,r),bd.setFromMatrixPosition(n.matrixWorld),Wb.setFromMatrixPosition(i.matrixWorld),wp.extractRotation(n.matrixWorld),Oh.set(0,0,1),Oh.applyMatrix4(wp),Sp.subVectors(bd,Wb);let l=Sp.dot(Oh)>0,h=!1;if(l===!0&&this.forceUpdate===!1){if(this.hasOutput===!1){c0=!1;return}h=!0}Sp.reflect(Oh).negate(),Sp.add(bd),wp.extractRotation(i.matrixWorld),l0.set(0,0,-1),l0.applyMatrix4(wp),l0.add(Wb),h0.subVectors(bd,l0),h0.reflect(Oh).negate(),h0.add(bd),a.coordinateSystem=i.coordinateSystem,a.position.copy(Sp),a.up.set(0,1,0),a.up.applyMatrix4(wp),a.up.reflect(Oh),a.lookAt(h0),a.near=i.near,a.far=i.far,a.updateMatrixWorld(),a.projectionMatrix.copy(i.projectionMatrix),vd.setFromNormalAndCoplanarPoint(Oh,bd),vd.applyMatrix4(a.matrixWorldInverse),ia.set(vd.normal.x,vd.normal.y,vd.normal.z,vd.constant);let u=a.projectionMatrix;Mp.x=(Math.sign(ia.x)+u.elements[8])/u.elements[0],Mp.y=(Math.sign(ia.y)+u.elements[9])/u.elements[5],Mp.z=-1,Mp.w=(1+u.elements[10])/u.elements[14],ia.multiplyScalar(1/ia.dot(Mp)),u.elements[2]=ia.x,u.elements[6]=ia.y,u.elements[10]=r.coordinateSystem===2001?ia.z-0:ia.z+1-0,u.elements[14]=ia.w,this.textureNode.value=o.texture,this.depth===!0&&(this.textureNode.getDepthNode().value=o.depthTexture),s.visible=!1;let d=r.getRenderTarget(),c=r.getMRT(),p=r.autoClear;r.setMRT(null),r.setRenderTarget(o),r.autoClear=!0;let m=t.name;t.name=(t.name||"Scene")+" [ Reflector ]",h?(r.clear(),this.hasOutput=!1):(r.render(t,a),this.hasOutput=!0),t.name=m,r.setMRT(c),r.setRenderTarget(d),r.autoClear=p,s.visible=!0,c0=!1,this.forceUpdate=!1}get resolution(){return ut('ReflectorNode: The "resolution" property has been renamed to "resolutionScale".'),this.resolutionScale}set resolution(e){ut('ReflectorNode: The "resolution" property has been renamed to "resolutionScale".'),this.resolutionScale=e}},zG=e=>new UG(e),Hb=new rf(-1,1,1,-1,0,1),GG=new class extends $r{constructor(e=!1){super();let t=e===!1?[0,-1,0,1,2,1]:[0,2,0,0,2,0];this.setAttribute("position",new Ht([-1,3,0,-1,-1,0,3,-1,0],3)),this.setAttribute("uv",new Ht(t,2))}},_d=class extends xt{constructor(e=null){super(GG,e),this.camera=Hb,this.isQuadMesh=!0}async renderAsync(e){ut('QuadMesh: "renderAsync()" has been deprecated. Use "render()" and "await renderer.init();

27" when creating the renderer.'),await e.init(),e.render(this,Hb)}render(e){e.render(this,Hb)}},jG=new ge,$G=class extends Yn{static get type(){return"RTTNode"}constructor(e,t=null,i=null,r={type:as}){let s=new zr(t,i,r);super(s.texture,Mt()),this.isRTTNode=!0,this.node=e,this.width=t,this.height=i,this.pixelRatio=1,this.renderTarget=s,this.textureNeedsUpdate=!0,this.autoUpdate=!0,this._rttNode=null,this._quadMesh=new _d(new Ot),this.updateBeforeType=Re.RENDER}get autoResize(){return this.width===null}setup(e){return this._rttNode=this.node.context(e.getSharedContext()),this._quadMesh.material.name="RTT",this._quadMesh.material.needsUpdate=!0,super.setup(e)}setSize(e,t){this.width=e,this.height=t;let i=e*this.pixelRatio,r=t*this.pixelRatio;this.renderTarget.setSize(i,r),this.textureNeedsUpdate=!0}setPixelRatio(e){this.pixelRatio=e,this.setSize(this.width,this.height)}updateBefore({renderer:e}){if(this.textureNeedsUpdate===!1&&this.autoUpdate===!1)return;if(this.textureNeedsUpdate=!1,this.autoResize===!0){let r=e.getPixelRatio(),s=e.getSize(jG),n=Math.floor(s.width*r),a=Math.floor(s.height*r);(n!==this.renderTarget.width||a!==this.renderTarget.height)&&(this.renderTarget.setSize(n,a),this.textureNeedsUpdate=!0)}let t="RTT";this.node.name&&(t=this.node.name+" [ "+t+" ]"),this._quadMesh.material.fragmentNode=this._rttNode,this._quadMesh.name=t;let i=e.getRenderTarget();e.setRenderTarget(this.renderTarget),this._quadMesh.render(e),e.setRenderTarget(i)}clone(){let e=new Yn(this.value,this.uvNode,this.levelNode);return e.sampler=this.sampler,e.referenceNode=this,e}},SN=(e,...t)=>new $G(xe(e),...t),WG=(e,...t)=>e.isSampleNode||e.isTextureNode?e:e.isPassNode?e.getTextureNode():SN(e,...t),Td=k(([e,t,i],r)=>{let s;r.renderer.coordinateSystem===2001?(e=se(e.x,e.y.oneMinus()).mul(2).sub(1),s=Te(L(e,t),1)):s=Te(L(e.x,e.y.oneMinus(),t).mul(2).sub(1),1);let n=Te(i.mul(s));return n.xyz.div(n.w)}),HG=k(([e,t])=>{let i=t.mul(Te(e,1)),r=i.xy.div(i.w).mul(.5).add(.5).toVar();return se(r.x,r.y.oneMinus())}),qG=k(([e,t,i])=>{let r=tl(ni(t)),s=Ii(e.mul(r)).toVar(),n=ni(t,s).toVar(),a=ni(t,s.sub(Ii(2,0))).toVar(),o=ni(t,s.sub(Ii(1,0))).toVar(),l=ni(t,s.add(Ii(1,0))).toVar(),h=ni(t,s.add(Ii(2,0))).toVar(),u=ni(t,s.add(Ii(0,2))).toVar(),d=ni(t,s.add(Ii(0,1))).toVar(),c=ni(t,s.sub(Ii(0,1))).toVar(),p=ni(t,s.sub(Ii(0,2))).toVar(),m=kt(tt(C(2).mul(o).sub(a),n)).toVar(),g=kt(tt(C(2).mul(l).sub(h),n)).toVar(),f=kt(tt(C(2).mul(d).sub(u),n)).toVar(),y=kt(tt(C(2).mul(c).sub(p),n)).toVar(),x=Td(e,n,i).toVar();return ls(qa(m.lessThan(g).select(x.sub(Td(e.sub(se(C(1).div(r.x),0)),o,i)),x.negate().add(Td(e.add(se(C(1).div(r.x),0)),l,i))),f.lessThan(y).select(x.sub(Td(e.add(se(0,C(1).div(r.y))),d,i)),x.negate().add(Td(e.sub(se(0,C(1).div(r.y))),c,i)

27))))}),qb=k(([e])=>un(C(52.9829189).mul(un(zs(e,se(.06711056,.00583715)))))).setLayout({name:"interleavedGradientNoise",type:"float",inputs:[{name:"position",type:"vec2"}]}),mn=k(([e,t,i])=>{let r=C(2.399963229728653),s=Hr(C(e).add(.5).div(C(t))),n=C(e).mul(r).add(i);return se(dn(n),qr(n)).mul(s)}).setLayout({name:"vogelDiskSample",type:"vec2",inputs:[{name:"sampleIndex",type:"int"},{name:"samplesCount",type:"int"},{name:"phi",type:"float"}]}),XG=class extends ve{static get type(){return"SampleNode"}constructor(e,t=null){super(),this.callback=e,this.uvNode=t,this.isSampleNode=!0}setup(){return this.sample(Mt())}sample(e){return this.callback(e)}},YG=(e,t=null)=>new XG(e,xe(t)),io=class gg extends ve{static get type(){return"EventNode"}constructor(t,i){super("void"),this.eventType=t,this.callback=i,t===gg.OBJECT?this.updateType=Re.OBJECT:t===gg.MATERIAL?this.updateType=Re.RENDER:t===gg.BEFORE_OBJECT?this.updateBeforeType=Re.OBJECT:t===gg.BEFORE_MATERIAL&&(this.updateBeforeType=Re.RENDER)}update(t){this.callback(t)}updateBefore(t){this.callback(t)}};io.OBJECT="object",io.MATERIAL="material",io.BEFORE_OBJECT="beforeObject",io.BEFORE_MATERIAL="beforeMaterial";var p0=(e,t)=>new io(e,t).toStack(),KG=e=>p0(io.OBJECT,e),ZG=e=>p0(io.MATERIAL,e),JG=e=>p0(io.BEFORE_OBJECT,e),QG=e=>p0(io.BEFORE_MATERIAL,e),e7=class extends cr{constructor(e,t,i=Float32Array){let r=ArrayBuffer.isView(e)?e:new i(e*t);super(r,t),this.isStorageInstancedBufferAttribute=!0}},t7=class extends jr{constructor(e,t,i=Float32Array){let r=ArrayBuffer.isView(e)?e:new i(e*t);super(r,t),this.isStorageBufferAttribute=!0}},i7=(e,t="float")=>{let i,r;return t.isStruct===!0?(i=t.layout.getLength(),r=sf("float")):(i=aC(t),r=sf(t)),ll(new t7(e,i,r),t,e)},r7=(e,t="float")=>{let i,r;t.isStruct===!0?(i=t.layout.getLength(),r=sf("float")):(i=aC(t),r=sf(t));let s=new e7(e,i,r);return ll(s,t,s.count)},s7=pe(class extends ve{static get type(){return"PointUVNode"}constructor(){super("vec2"),this.isPointUVNode=!0}generate(){return"vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y )"}}),Cp=new In,Xb=new $e,MN=be(0).setGroup(we).onRenderUpdate(({scene:e})=>e.backgroundBlurriness),Yb=be(1).setGroup(we).onRenderUpdate(({scene:e})=>e.backgroundIntensity),CN=be(new $e).setGroup(we).onRenderUpdate(({scene:e})=>{let t=e.background;return t!==null&&t.isTexture&&t.mapping!==300?(Cp.copy(e.backgroundRotation),Cp.x*=-1,Cp.y*=-1,Cp.z*=-1,Xb.makeRotationFromEuler(Cp)):Xb.identity(),Xb}),RN=Fe(class extends Yn{static get type(){return"StorageTextureNode"}constructor(e,t,i=null){super(e,t),this.storeNode=i,this.mipLevel=0,this.isStorageTextureNode=!0,this.access=pr.WRITE_ONLY}getInputType(){return"storageTexture"}setup(e){super.setup(e);let t=e.getNodeProperties(this);return t.storeNode=this.storeNode,t}setAccess(e){return this.access=e,this}

27setMipLevel(e){return this.mipLevel=e,this}generate(e,t){return this.storeNode===null?super.generate(e,t):(this.generateStore(e),"")}generateSnippet(e,t,i,r,s,n,a,o,l){let h=this.value;return e.generateStorageTextureLoad(h,t,i,r,n,l)}toReadWrite(){return this.setAccess(pr.READ_WRITE)}toReadOnly(){return this.setAccess(pr.READ_ONLY)}toWriteOnly(){return this.setAccess(pr.WRITE_ONLY)}generateStore(e){let{uvNode:t,storeNode:i,depthNode:r}=e.getNodeProperties(this),s=super.generate(e,"property"),n=t.build(e,this.value.is3DTexture===!0?"uvec3":"uvec2"),a=i.build(e,"vec4"),o=r?r.build(e,"int"):null,l=e.generateTextureStore(this.value,s,n,o,a);e.addLineFlowCode(l,this)}clone(){let e=super.clone();return e.storeNode=this.storeNode,e.mipLevel=this.mipLevel,e.access=this.access,e}}).setParameterLength(1,3),n7=(e,t,i)=>{let r;return e.isStorageTextureNode===!0?(r=e.clone(),r.uvNode=t,r.storeNode=i):r=RN(e,t,i),i!==null&&r.toStack(),r},a7=k(({texture:e,uv:t})=>{let i=1e-4,r=L().toVar();return Se(t.x.lessThan(i),()=>{r.assign(L(1,0,0))}).ElseIf(t.y.lessThan(i),()=>{r.assign(L(0,1,0))}).ElseIf(t.z.lessThan(i),()=>{r.assign(L(0,0,1))}).ElseIf(t.x.greaterThan(1-i),()=>{r.assign(L(-1,0,0))}).ElseIf(t.y.greaterThan(1-i),()=>{r.assign(L(0,-1,0))}).ElseIf(t.z.greaterThan(1-i),()=>{r.assign(L(0,0,-1))}).Else(()=>{let s=.01,n=e.sample(t.add(L(-.01,0,0))).r.sub(e.sample(t.add(L(s,0,0))).r),a=e.sample(t.add(L(0,-.01,0))).r.sub(e.sample(t.add(L(0,s,0))).r),o=e.sample(t.add(L(0,0,-.01))).r.sub(e.sample(t.add(L(0,0,s))).r);r.assign(L(n,a,o))}),r.normalize()}),Kb=Fe(class extends Yn{static get type(){return"Texture3DNode"}constructor(e,t=null,i=null){super(e,t,i),this.isTexture3DNode=!0}getInputType(){return"texture3D"}getDefaultUV(){return L(.5,.5,.5)}setUpdateMatrix(){}generateUV(e,t){return t.build(e,this.sampler===!0?"vec3":"ivec3")}generateOffset(e,t){return t.build(e,"ivec3")}normal(e){return a7({texture:this,uv:e})}}).setParameterLength(1,3),o7=(...e)=>Kb(...e).setSampler(!1),l7=(e,t,i)=>Kb(e,t).level(i),h7=class extends jf{static get type(){return"UserDataNode"}constructor(e,t,i=null){super(e,t,i),this.userData=i}updateReference(e){return this.reference=this.userData===null?e.object.userData:this.userData,this.reference}},u7=(e,t,i)=>new h7(e,t,i),EN=new WeakMap,d7=class extends ei{static get type(){return"VelocityNode"}constructor(){super("vec2"),this.projectionMatrix=null,this.updateType=Re.OBJECT,this.updateAfterType=Re.OBJECT,this.previousModelWorldMatrix=be(new $e),this.previousProjectionMatrix=be(new $e).setGroup(we),this.previousCameraViewMatrix=be(new $e)}setProjectionMatrix(e){this.projectionMatrix=e}update({frameId:e,camera:t,object:i}){let r=NN(i);this.previousModelWorldMatrix.value.copy(r);let s=AN(t);s.frameId!==e&&(s.frameId=e,s.previousProjectionMatrix===void 0?(s.previousProjectionMatrix=new $e,s.previousCameraViewMatrix=new 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28`,t==="property"?a:e.format(`${a}()`,s,t)}},VN=(e,t=[],i="")=>{for(let n=0;n<t.length;n++){let a=t[n];typeof a=="function"&&(t[n]=a.functionNode)}let r=new UN(e,t,i),s=(...n)=>r.call(...n);return s.functionNode=r,s},P7=(e,t)=>VN(e,t,"glsl"),k7=(e,t)=>VN(e,t,"wgsl");function Jb(e){let t,i=e.context.getViewZ;return i!==void 0&&(t=i(this)),(t||yi.z).negate()}var zN=k(([e,t],i)=>pn(e,t,Jb(i))),GN=k(([e],t)=>{let i=Jb(t);return e.mul(e,i,i).negate().exp().oneMinus()}),I7=k(([e,t],i)=>{let r=Jb(i),s=t.sub(Zn.y).max(0).toConst().mul(r).toConst();return e.mul(e,s,s).negate().exp().oneMinus()}),Qb=k(([e,t])=>Te(t.toFloat().mix(ad.rgb,e.toVec3()),ad.a)),wd=null,Sd=null,F7=Fe(class extends ve{static get type(){return"RangeNode"}constructor(e=C(),t=C()){super(),this.minNode=e,this.maxNode=t}getVectorLength(e){let t=this.getConstNode(this.minNode),i=this.getConstNode(this.maxNode),r=e.getTypeLength(qo(t.value)),s=e.getTypeLength(qo(i.value));return r>s?r:s}generateNodeType(e){return e.object.count>1?e.getTypeFromLength(this.getVectorLength(e)):"float"}getConstNode(e){let t=null;if(e.traverse(i=>{i.isConstNode===!0&&(t=i)}),t===null)throw new $R('THREE.TSL: No "ConstNode" found in node graph.',this.stackTrace);return t}setup(e){let t=e.object,i=null;if(t.count>1){let r=this.getConstNode(this.minNode),s=this.getConstNode(this.maxNode),n=r.value,a=s.value,o=e.getTypeLength(qo(n)),l=e.getTypeLength(qo(a));wd||=new yt,Sd||=new yt,wd.setScalar(0),Sd.setScalar(0),o===1?wd.setScalar(n):n.isColor?wd.set(n.r,n.g,n.b,1):wd.set(n.x,n.y,n.z||0,n.w||0),l===1?Sd.setScalar(a):a.isColor?Sd.set(a.r,a.g,a.b,1):Sd.set(a.x,a.y,a.z||0,a.w||0);let h=4*t.count,u=new Float32Array(h);for(let c=0;c<h;c++){let p=c%4,m=wd.getComponent(p),g=Sd.getComponent(p);u[c]=aM.lerp(m,g,Math.random())}let d=this.getNodeType(e);if(t.count*4*4<=e.getUniformBufferLimit())i=cp(u,"vec4",t.count).element

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29=e.outputColorSpace,t.renderTarget=e.getRenderTarget(),t.activeCubeFace=e.getActiveCubeFace(),t.activeMipmapLevel=e.getActiveMipmapLevel(),t.renderObjectFunction=e.getRenderObjectFunction(),t.pixelRatio=e.getPixelRatio(),t.mrt=e.getMRT(),t.clearColor=e.getClearColor(t.clearColor||new Ke),t.clearAlpha=e.getClearAlpha(),t.autoClear=e.autoClear,t.scissorTest=e.getScissorTest(),t}function WN(e,t){return t=l_(e,t),e.setMRT(null),e.setRenderObjectFunction(null),e.setClearColor(0,1),e.autoClear=!0,t}function HN(e,t){e.toneMapping=t.toneMapping,e.toneMappingExposure=t.toneMappingExposure,e.outputColorSpace=t.outputColorSpace,e.setRenderTarget(t.renderTarget,t.activeCubeFace,t.activeMipmapLevel),e.setRenderObjectFunction(t.renderObjectFunction),e.setPixelRatio(t.pixelRatio),e.setMRT(t.mrt),e.setClearColor(t.clearColor,t.clearAlpha),e.autoClear=t.autoClear,e.setScissorTest(t.scissorTest)}function h_(e,t={}){return t.background=e.background,t.backgroundNode=e.backgroundNode,t.overrideMaterial=e.overrideMaterial,t}function qN(e,t){return t=h_(e,t),e.background=null,e.backgroundNode=null,e.overrideMaterial=null,t}function XN(e,t){e.background=t.background,e.backgroundNode=t.backgroundNode,e.overrideMaterial=t.overrideMaterial}function k9(e,t,i={}){return i=l_(e,i),i=h_(t,i),i}function YN(e,t,i){return i=WN(e,i),i=qN(t,i),i}function KN(e,t,i){HN(e,i),XN(t,i)}var v0=Object.freeze({__proto__:null,resetRendererAndSceneState:YN,resetRendererState:WN,resetSceneState:qN,restoreRendererAndSceneState:KN,restoreRendererState:HN,restoreSceneState:XN,saveRendererAndSceneState:k9,saveRendererState:l_,saveSceneState:h_}),b0=new WeakMap,ZN=k(({depthTexture:e,shadowCoord:t,depthLayer:i})=>{let r=st(e,t.xy).setName("t_basic");return e.isArrayTexture&&(r=r.depth(i)),r.compare(t.z)}),JN=k(({depthTexture:e,shadowCoord:t,shadow:i,depthLayer:r})=>{let s=(u,d)=>{let c=st(e,u);return e.isArrayTexture&&(c=c.depth(r)),c.compare(d)},n=qt("mapSize","vec2",i).setGroup(we),a=qt("radius","float",i).setGroup(we),o=se(1).div(n),l=a.mul(o.x),h=qb(Ph.xy).mul(6.28318530718);return wi(s(t.xy.add(mn(0,5,h).mul(l)),t.z),s(t.xy.add(mn(1,5,h).mul(l)),t.z),s(t.xy.add(mn(2,5,h).mul(l)),t.z),s(t.xy.add(mn(3,5,h).mul(l)),t.z),s(t.xy.add(mn(4,5,h).mul(l)),t.z)).mul(1/5)}),QN=k(({depthTexture:e,shadowCoord:t,shadow:i,depthLayer:r})=>{let s=(d,c)=>{let p=st(e,d);return e.isArrayTexture&&(p=p.depth(r)),p.compare(c)},n=qt("mapSize","vec2",i).setGroup(we),a=se(1).div(n),o=a.x,l=a.y,h=t.xy,u=un(h.mul(n).add(.5));return h.subAssign(u.mul(a)),wi(s(h,t.z),s(h.add(se(o,0)),t.z),s(h.add(se(0,l)),t.z),s(h.add(a),t.z),Ze(s(h.add(se(o.negate(),0)),t.z),s(h.add(se(o.mul(2),0)),t.z),u.x),Ze(s(h.add(se(o.negate(),l)),t.z),s(h.add(se(o.mul(2),l)),t.z),u.x),Ze(s(h.add(se(0,l.negate())),t.z),s(h.add(se(0,l.mul(2))),t.z),u.y),Ze(s(h.add(se(o,l.negate())),t.z),s(h.add(se(o,l.mul(2))),t.z),u.y),Ze(Ze(s(h.add(se(o.negate(),l.negate())),t.z),s(h.add(se(o.mul(2),l.negate())),t.z),u.x),Ze(s(h.add(se(o.negate(),l.mul(2))),t.z),s(h.add(se(o.mul(2),l.mul(2))),t.z),u.x),u.y)).mul(1/9)}),eL=k(({depthTexture:e,shadowCoord:t,depthLayer:i},r)=>{let s=st(e).sample(t.xy);e.isArrayTexture&&(s=s.depth(i)),s=s.rg;let n=s.x,a=ti(1e-7,s.y.mul(s.y)),o=r.renderer.reversedDepthBuffer?Ah(n,t.z):Ah(t.z,n),l=C(1).toVar();return Se(o.notEqual(1),()=>{let h=t.z.sub(n),u=a.div(a.add(h.mul(h)));u=cn(tt(u,.3).div(.65)),l.assign(ti(o,u))}),l}),tL=e=>{let t=b0.get(e);return t===void 0&&(t=new Ot,t.colorNode=Te(0,0,0,1),t.isShadowPassMaterial=!0,t.name="ShadowMaterial",t.blending=0,t.fog=!1,b0.set(e,t)),t},iL=e=>{let t=b0.get(e);t!==void 0&&(t.dispose(),b0.delete(e))},rL=new dl,Md=[],sL=(e,t,i,r)=>{Md[0]=e,Md[1]=t;let s=rL.get(Md);return(s===void 0||s.shadowType!==i||s.useVelocity!==r)&&(s=(n,a,o,l,h,u,...d)=>{(n.castShadow===!0||n.receiveShadow&&i===3)&&(r&&(oC(n).useVelocity=!0),n.onBeforeShadow(e,n,o,t.camera,l,a.overrideMaterial,u),e.renderObject(n,a,o,l,h,u,...d),n.onAfterShadow(e,n,o,t.camera,l,a.overrideMaterial,u))},s.shadowType=i,s.useVelocity=r,rL.set(Md,s)),Md[0]=null,Md[1]=null,s},I9=k(({samples:e,radius:t,size:i,shadowPass:r,depthLayer:s})=>{let n=C(0).toVar("meanVertical"),a=C(0).toVar("squareMeanVertical"),o=e.lessThanEqual(C(1)).select(C(0),C(2).div(e.sub(1))),l=e.lessThanEqual(C(1)).select(C(0),C(-1));return bt({start:A(0),end:A(e),type:"int",condition:"<"},({i:h})=>{let u=l.add(C(h).mul(o)),d=r.sample(wi(Ph.xy,se(0,u).mul(t)).div(i));r.value.isArrayTexture&&(d=d.depth(s)),d=d.x,n.addAssign(d),a.addAssign(d.mul(d))}),n.divAssign(e),a.divAssign(e),se(n,Hr(a.sub(n.mul(n)).max(0)))}

29),F9=k(({samples:e,radius:t,size:i,shadowPass:r,depthLayer:s})=>{let n=C(0).toVar("meanHorizontal"),a=C(0).toVar("squareMeanHorizontal"),o=e.lessThanEqual(C(1)).select(C(0),C(2).div(e.sub(1))),l=e.lessThanEqual(C(1)).select(C(0),C(-1));return bt({start:A(0),end:A(e),type:"int",condition:"<"},({i:h})=>{let u=l.add(C(h).mul(o)),d=r.sample(wi(Ph.xy,se(u,0).mul(t)).div(i));r.value.isArrayTexture&&(d=d.depth(s)),n.addAssign(d.x),a.addAssign(wi(d.y.mul(d.y),d.x.mul(d.x)))}),n.divAssign(e),a.divAssign(e),se(n,Hr(a.sub(n.mul(n)).max(0)))}),D9=[ZN,JN,QN,eL],u_,_0=new _d,nL=class extends P9{static get type(){return"ShadowNode"}constructor(e,t=null){super(e),this.shadow=t||e.shadow,this.shadowMap=null,this.vsmShadowMapVertical=null,this.vsmShadowMapHorizontal=null,this.vsmMaterialVertical=null,this.vsmMaterialHorizontal=null,this._node=null,this._currentShadowType=null,this._cameraFrameId=new WeakMap,this.isShadowNode=!0,this.depthLayer=0}setupShadowFilter(e,{filterFn:t,depthTexture:i,shadowCoord:r,shadow:s,depthLayer:n}){let a=r.x.greaterThanEqual(0).and(r.x.lessThanEqual(1)).and(r.y.greaterThanEqual(0)).and(r.y.lessThanEqual(1)).and(r.z.lessThanEqual(1)),o=t({depthTexture:i,shadowCoord:r,shadow:s,depthLayer:n});return a.select(o,C(1))}setupShadowCoord(e,t){let{shadow:i}=this,{renderer:r}=e,s=i.biasNode||qt("bias","float",i).setGroup(we),n=t,a;if(i.camera.isOrthographicCamera||r.logarithmicDepthBuffer!==!0)n=n.xyz.div(n.w),a=n.z;else{let o=n.w;n=n.xy.div(o);let l=qt("near","float",i.camera).setGroup(we),h=qt("far","float",i.camera).setGroup(we);a=xb(o.negate(),l,h)}return n=L(n.x,n.y.oneMinus(),r.reversedDepthBuffer?a.sub(s):a.add(s)),n}getShadowFilterFn(e){return D9[e]}setupRenderTarget(e,t){let i=new Us(e.mapSize.width,e.mapSize.height);i.name="ShadowDepthTexture",i.compareFunction=t.renderer.reversedDepthBuffer?518:515;let r=t.createRenderTarget(e.mapSize.width,e.mapSize.height);return r.texture.name="ShadowMap",r.texture.type=e.mapType,r.depthTexture=i,{shadowMap:r,depthTexture:i}}setupShadow(e){let{renderer:t,camera:i}=e,{light:r,shadow:s}=this,{depthTexture:n,shadowMap:a}=this.setupRenderTarget(s,e),o=t.shadowMap.type,l=t.hasCompatibility(ph.TEXTURE_COMPARE);if((o===1||o===2)&&l?(n.minFilter=mi,n.magFilter=mi):(n.minFilter=lr,n.magFilter=lr),s.camera.coordinateSystem=i.coordinateSystem,s.camera.updateProjectionMatrix(),o===3&&s.isPointLightShadow!==!0){n.compareFunction=null,a.depth>1?(a._vsmShadowMapVertical||(a._vsmShadowMapVertical=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:Oo,type:as,depth:a.depth,depthBuffer:!1}),a._vsmShadowMapVertical.texture.name="VSMVertical"),this.vsmShadowMapVertical=a._vsmShadowMapVertical,a._vsmShadowMapHorizontal||(a._vsmShadowMapHorizontal=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:Oo,type:as,depth:a.depth,depthBuffer:!1}),a._vsmShadowMapHorizontal.texture.name="VSMHorizontal"),this.vsmShadowMapHorizontal=a._vsmShadowMapHorizontal):(this.vsmShadowMapVertical=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:Oo,type:as,depthBuffer:!1}),this.vsmShadowMapHorizontal=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:Oo,type:as,depthBuffer:!1}));let b=st(n);n.isArrayTexture&&(b=b.depth(this.depthLayer));let _=st(this.vsmShadowMapVertical.texture);n.isArrayTexture&&(_=_.depth(this.depthLayer));let T=qt("blurSamples","float",s).setGroup(we),w=qt("radius","float",s).setGroup(we),M=qt("mapSize","vec2",s).setGroup(we),S=this.vsmMaterialVertical||=new Ot;S.fragmentNode=I9({samples:T,radius:w,size:M,shadowPass:b,depthLayer:this.depthLayer}).context(e.getSharedContext()),S.name="VSMVertical",S=this.vsmMaterialHorizontal||=new Ot,S.fragmentNode=F9({samples:T,radius:w,size:M,shadowPass:_,depthLayer:this.depthLayer}).context(e.getSharedContext()),S.name="VSMHorizontal"}let h=qt("intensity","float",s).setGroup(we),u=qt("normalBias","float",s).setGroup(we),d=x0(r).mul(o_.add(al.mul(u))),c=this.setupShadowCoord(e,d),p=s.filterNode||this.getShadowFilterFn(t.shadowMap.type)||null;if(p===null)throw Error("THREE.WebGPURenderer: Shadow map type not supported yet.");let m=o===3&&s.isPointLightShadow!==!0?this.vsmShadowMapHorizontal.texture:n,g=this.setupShadowFilter(e,{filterFn:p,shadowTexture:a.texture,depthTexture:m,shadowCoord:c,shadow:s,depthLayer:this.depthLayer}),f;t.shadowMap.transmitted===!0&&(a.texture.isCubeTexture?f=Yr(a.texture,c.xyz):(f=st(a.texture,c),n.isArrayTexture&&(f=f.depth(this.depthLayer))));let y;y=f?Ze(1,g.rgb.mix(f,1),h.mul(f.a)).toVar():Ze(1,g,h).toVar(),this.shadowMap=a,this.shadow.map=a;let x=`${this.light.type} Shadow [ ${this.light.name||"ID: "+this.light.id} ]`;return f&&y.toInspector(`${x} / Color`,()=>this.shadowMap.texture.isCubeTexture?Yr(this.shadowMap.texture):st(this.shadowMap.texture)),y.toInspector(`${x} / Depth`,()=>this.shadowMap.texture.isCubeTexture?Yr(this.shadowMap.texture).r.oneMinus():ni(this.shadowMap.depthTexture,Mt().mul(tl(st(this.shadowMap.depthTexture)))).r.oneMinus())}setup(e){if(e.renderer.shadowMap.enabled!==!1)return k(()=>{let t=e.renderer.shadowMap.type;this._currentShadowType!==t&&(this._reset(),this._node=null);let i=this._node;return this.setupShadowPosition(e),i===null&&(this._node=i=this.setupShadow(e),this._currentShadowType=t),e.material.receivedShadowNode&&(i=e.material.receivedShadowNode(i)),i})()}renderShadow(e){let{shadow:t,shadowMap:i,light:r}=this,{renderer:s,scene:n}=e;t.updateMatrices(r),i.setSize(t.mapSize.width,t.mapSize.height,i.depth);let a=n.name;n.name=`Shadow Map [ ${r.name||"ID: "+r.id} ]`,s.render(n,t.camera),n.name=a}updateShadow(e){let{shadowMap:t,light:i,shadow:r}=this,{renderer:s,scene:n,camera:a}=e,o=s.shadowMap.type,l=t.depthTexture.version;this._depthVersionCached=l;let h=r.camera.layers.mask;r.camera.layers.mask&4294967294||(r.camera.layers.mask=a.layers.mask);let u=s.getRenderObjectFunction(),d=s.getMRT(),c=d?d.has("velocity"):!1;u_=YN(s,n,u_),n.overrideMaterial=tL(i),s.setRenderObjectFunction(sL(s,r,o,c)),s.setClearColor(0,0),s.setRenderTarget(t),this.renderShadow(e),s.setRenderObjectFunction(u),o===3&&r.isPointLightShadow!==!0&&this.vsmPass(s),r.camera.layers.mask=h,KN(s,n,u_)}vsmPass(e){let{shadow:t}=this,i=this.shadowMap.depth;this.vsmShadowMapVertical.setSize(t.mapSize.width,t.mapSize.height,i),this.vsmShadowMapHorizontal.setSize(t.mapSize.width,t.mapSize.height,i),e.setRenderTarget(this.vsmShadowMapVertical),_0.material=this.vsmMaterialVertical,_0.render(e),e.setRenderTarget(this.vsmShadowMapHorizontal),_0.material=this.vsmMaterialHorizontal,_0.render(e)}dispose(){this._reset(),super.dispose()}_reset(){this._currentShadowType=null,iL(this.light),this.shadowMap&&=(this.shadowMap.dispose(),null),this.vsmShadowMapVertical!==null&&(this.vsmShadowMapVertical.dispose(),this.vsmShadowMapVertical=null,this.vsmMaterialVertical.dispose(),this.vsmMaterialVertical=null),this.vsmShadowMapHorizontal!==null&&(this.vsmShadowMapHorizontal.dispose(),this.vsmShadowMapHorizontal=null,this.vsmMaterialHorizontal.dispose(),this.vsmMaterialHorizontal=null)}updateBefore(e){let{shadow:t}=this,i=t.needsUpdate||t.autoUpdate;i&&(this._cameraFrameId[e.camera]===e.frameId&&(i=!1),this._cameraFrameId[e.camera]=e.frameId),i&&(this.updateShadow(e),this.shadowMap.depthTexture.version===this._depthVersionCached&&(t.needsUpdate=!1))}},aL=(e,t)=>new nL(e,t),O9=new Ke,oL=new $e,Ap=new F,d_=new F,B9=[new F(1,0,0),new F(-1,0,0),new F(0,-1,0),new F(0,1,0),new F(0,0,1),new F(0,0,-1)],U9=[new F(0,-1,0),new F(0,-1,0),new F(0,0,-1),new F(0,0,1),new F(0,-1,0),new F(0,-1,0)],V9=[new F(1,0,0),new F(-1,0,0),new F(0,1,0),new F(0,-1,0),new F(0,0,1),new F(0,0,-1)],z9=[new F(0,-1,0),new F(0,-1,0),new F(0,0,1),new F(0,0,-1),new F(0,-1,0),new F(0,-1,0)],lL=k(({depthTexture:e,bd3D:t,dp:i}

29)=>Yr(e,t).compare(i)),hL=k(({depthTexture:e,bd3D:t,dp:i,shadow:r})=>{let s=qt("radius","float",r).setGroup(we),n=qt("mapSize","vec2",r).setGroup(we),a=s.div(n.x),o=kt(t),l=ls(qa(t,o.x.greaterThan(o.z).select(L(0,1,0),L(1,0,0)))),h=qa(t,l),u=qb(Ph.xy).mul(6.28318530718),d=mn(0,5,u),c=mn(1,5,u),p=mn(2,5,u),m=mn(3,5,u),g=mn(4,5,u);return Yr(e,t.add(l.mul(d.x).add(h.mul(d.y)).mul(a))).compare(i).add(Yr(e,t.add(l.mul(c.x).add(h.mul(c.y)).mul(a))).compare(i)).add(Yr(e,t.add(l.mul(p.x).add(h.mul(p.y)).mul(a))).compare(i)).add(Yr(e,t.add(l.mul(m.x).add(h.mul(m.y)).mul(a))).compare(i)).add(Yr(e,t.add(l.mul(g.x).add(h.mul(g.y)).mul(a))).compare(i)).mul(1/5)}),G9=k(({filterFn:e,depthTexture:t,shadowCoord:i,shadow:r},s)=>{let n=i.xyz.toConst(),a=n.abs().toConst(),o=a.x.max(a.y).max(a.z),l=be("float").setGroup(we).onRenderUpdate(()=>r.camera.near),h=be("float").setGroup(we).onRenderUpdate(()=>r.camera.far),u=qt("bias","float",r).setGroup(we),d=C(1).toVar();return Se(o.sub(h).lessThanEqual(0).and(o.sub(l).greaterThanEqual(0)),()=>{let c;s.renderer.reversedDepthBuffer?(c=gA(o.negate(),l,h),c.subAssign(u)):(c=fb(o.negate(),l,h),c.addAssign(u));let p=n.normalize();d.assign(e({depthTexture:t,bd3D:p,dp:c,shadow:r}))}),d}),j9=class extends nL{static get type(){return"PointShadowNode"}constructor(e,t=null){super(e,t)}getShadowFilterFn(e){return e===0?lL:hL}setupShadowCoord(e,t){return t}setupShadowFilter(e,{filterFn:t,depthTexture:i,shadowCoord:r,shadow:s}){return G9({filterFn:t,depthTexture:i,shadowCoord:r,shadow:s})}setupRenderTarget(e,t){let i=new d4(e.mapSize.width);i.name="PointShadowDepthTexture",i.compareFunction=t.renderer.reversedDepthBuffer?518:515;let r=t.createCubeRenderTarget(e.mapSize.width);return r.texture.name="PointShadowMap",r.depthTexture=i,{shadowMap:r,depthTexture:i}}renderShadow(e){let{shadow:t,shadowMap:i,light:r}=this,{renderer:s,scene:n}=e,a=t.camera,o=t.matrix,l=s.coordinateSystem===eM,h=l?B9:V9,u=l?U9:z9;i.setSize(t.mapSize.width,t.mapSize.width);let d=s.autoClear,c=s.getClearColor(O9),p=s.getClearAlpha();s.autoClear=!1,s.setClearColor(t.clearColor,t.clearAlpha);for(let m=0;m<6;m++){s.setRenderTarget(i,m),s.clear();let g=r.distance||a.far;g!==a.far&&(a.far=g,a.updateProjectionMatrix()),Ap.setFromMatrixPosition(r.matrixWorld),a.position.copy(Ap),d_.copy(a.position),d_.add(h[m]),a.up.copy(u[m]),a.lookAt(d_),a.updateMatrixWorld(),o.makeTranslation(-Ap.x,-Ap.y,-Ap.z),oL.multiplyMatrices(a.projectionMatrix,a.matrixWorldInverse),t._frustum.setFromProjectionMatrix(oL,a.coordinateSystem,a.reversedDepth);let f=n.name;n.name=`Point Light Shadow [ ${r.name||"ID: "+r.id} ] - Face ${m+1}`,s.render(n,a),n.name=f}s.autoClear=d,s.setClearColor(c,p)}},uL=(e,t)=>new j9(e,t),Bh=class extends md{static get type(){return"AnalyticLightNode"}constructor(e=null){super(),this.light=e,this.color=new Ke,this.colorNode=e&&e.colorNode||be(this.color).setGroup(we),this.baseColorNode=null,this.shadowNode=null,this.shadowColorNode=null,this.isAnalyticLightNode=!0,this.updateType=Re.FRAME,e&&e.shadow&&(this._shadowDisposeListener=()=>{this.disposeShadow()},e.addEventListener("dispose",this._shadowDisposeListener))}dispose(){this._shadowDisposeListener&&this.light.removeEventListener("dispose",this._shadowDisposeListener),super.dispose()}disposeShadow(){this.shadowNode!==null&&(this.shadowNode.dispose(),this.shadowNode=null),this.shadowColorNode=null,this.baseColorNode!==null&&(this.colorNode=this.baseColorNode,this.baseColorNode=null)}getHash(){return this.light.uuid}getLightVector(e){return r_(this.light).sub(e.context.positionView||yi)}setupDirect(){}setupDirectRectArea(){}setupShadowNode(){return aL(this.light)}setupShadow(e){let{renderer:t}=e;if(t.shadowMap.enabled===!1)return;let i=this.shadowColorNode;if(i===null){let r=this.light.shadow.shadowNode,s;s=r===void 0?this.setupShadowNode():xe(r),this.shadowNode=s,this.shadowColorNode=i=this.colorNode.mul(s),this.baseColorNode=this.colorNode}e.context.getShadow&&(i=e.context.getShadow(this,e)),this.colorNode=i}setup(e){this.colorNode=this.baseColorNode||this.colorNode,this.light.castShadow?e.object.receiveShadow&&this.setupShadow(e):this.shadowNode!==null&&(this.shadowNode.dis

29pose(),this.shadowNode=null,this.shadowColorNode=null);let t=this.setupDirect(e),i=this.setupDirectRectArea(e);t&&e.lightsNode.setupDirectLight(e,this,t),i&&e.lightsNode.setupDirectRectAreaLight(e,this,i)}update(){let{light:e}=this;this.color.copy(e.color).multiplyScalar(e.intensity)}},c_=k(({lightDistance:e,cutoffDistance:t,decayExponent:i})=>{let r=e.pow(i).max(.01).reciprocal();return t.greaterThan(0).select(r.mul(e.div(t).pow4().oneMinus().clamp().pow2()),r)}),dL=({color:e,lightVector:t,cutoffDistance:i,decayExponent:r})=>{let s=t.normalize(),n=c_({lightDistance:t.length(),cutoffDistance:i,decayExponent:r});return{lightDirection:s,lightColor:e.mul(n)}},$9=class extends Bh{static get type(){return"PointLightNode"}constructor(e=null){super(e),this.cutoffDistanceNode=be(0).setGroup(we),this.decayExponentNode=be(2).setGroup(we)}update(e){let{light:t}=this;super.update(e),this.cutoffDistanceNode.value=t.distance,this.decayExponentNode.value=t.decay}setupShadowNode(){return uL(this.light)}setupDirect(e){return dL({color:this.colorNode,lightVector:this.getLightVector(e),cutoffDistance:this.cutoffDistanceNode,decayExponent:this.decayExponentNode})}},W9=k(([e=Mt()])=>{let t=e.mul(2),i=t.x.floor(),r=t.y.floor();return i.add(r).mod(2).sign()}),H9=k(([e=Mt()],{renderer:t,material:i})=>{let r=Mv(e.mul(2).sub(1)),s;if(i.alphaToCoverage&&t.currentSamples>0){let n=C(r.fwidth()).toVar();s=pn(n.oneMinus(),n.add(1),r).oneMinus()}else s=wr(r.greaterThan(1),0,1);return s}),Np=k(([e,t,i])=>{let r=C(i).toVar(),s=C(t).toVar();return wr(vs(e).toVar(),s,r)}).setLayout({name:"mx_select",type:"float",inputs:[{name:"b",type:"bool"},{name:"t",type:"float"},{name:"f",type:"float"}]}),T0=k(([e,t])=>{let i=vs(t).toVar(),r=C(e).toVar();return wr(i,r.negate(),r)}).setLayout({name:"mx_negate_if",type:"float",inputs:[{name:"val",type:"float"},{name:"b",type:"bool"}]}),Si=k(([e])=>A(qn(C(e).toVar()))).setLayout({name:"mx_floor",type:"int",inputs:[{name:"x",type:"float"}]}),Zt=k(([e,t])=>{let i=C(e).toVar();return t.assign(Si(i)),i.sub(C(t))}),cL=mr([k(([e,t,i,r,s,n])=>{let a=C(n).toVar(),o=C(s).toVar(),l=C(r).toVar(),h=C(i).toVar(),u=C(t).toVar(),d=C(e).toVar(),c=C(tt(1,o)).toVar();return tt(1,a).mul(d.mul(c).add(u.mul(o))).add(a.mul(h.mul(c).add(l.mul(o))))}).setLayout({name:"mx_bilerp_0",type:"float",inputs:[{name:"v0",type:"float"},{name:"v1",type:"float"},{name:"v2",type:"float"},{name:"v3",type:"float"},{name:"s",type:"float"},{name:"t",type:"float"}]}),k(([e,t,i,r,s,n])=>{let a=C(n).toVar(),o=C(s).toVar(),l=L(r).toVar(),h=L(i).toVar(),u=L(t).toVar(),d=L(e).toVar(),c=C(tt(1,o)).toVar();return tt(1,a).mul(d.mul(c).add(u.mul(o))).add(a.mul(h.mul(c).add(l.mul(o))))}).setLayout({name:"mx_bilerp_1",type:"vec3",inputs:[{name:"v0",type:"vec3"},{name:"v1",type:"vec3"},{name:"v2",type:"vec3"},{name:"v3",type:"vec3"},{name:"s",type:"float"},{name:"t",type:"float"}]})]),pL=mr([k(([e,t,i,r,s,n,a,o,l,h,u])=>{let d=C(u).toVar(),c=C(h).toVar(),p=C(l).toVar(),m=C(o).toVar(),g=C(a).toVar(),f=C(n).toVar(),y=C(s).toVar(),x=C(r).toVar(),b=C(i).toVar(),_=C(t).toVar(),T=C(e).toVar(),w=C(tt(1,p)).toVar(),M=C(tt(1,c)).toVar();return C(tt(1,d)).toVar().mul(M.mul(T.mul(w).add(_.mul(p))).add(c.mul(b.mul(w).add(x.mul(p))))).add(d.mul(M.mul(y.mul(w).add(f.mul(p))).add(c.mul(g.mul(w).add(m.mul(p))))))}).setLayout({name:"mx_trilerp_0",type:"float",inputs:[{name:"v0",type:"float"},{name:"v1",type:"float"},{name:"v2",type:"float"},{name:"v3",type:"float"},{name:"v4",type:"float"},{name:"v5",type:"float"},{name:"v6",type:"float"},{name:"v7",type:"float"},{name:"s",type:"float"},{name:"t",type:"float"},{name:"r",type:"float"}]}),k(([e,t,i,r,s,n,a,o,l,h,u])=>{let d=C(u).toVar(),c=C(h).toVar(),p=C(l).toVar(),m=L(o).toVar(),g=L(a).toVar(),f=L(n).toVar(),y=L(s).toVar(),x=L(r).toVar(),b=L(i).toVar(),_=L(t).toVar(),T=L(e).toVar(),w=C(tt(1,p)).toVar(),M=C(tt(1,c)).toVar();return C(tt(1,d)).toVar().mul(M.mul(T.mul(w).add(_.mul(p))).add(c.mul(b.mul(w).add(x.mul(p))))).add(d.mul(M.mul(y.mul(w).add(f.mul(p))).add(c.mul(g.mul(w).add(m.mul(p))))))}).setLayout({name:"mx_trilerp_1",type:"vec3",inputs:[{name:"v0",type:"vec3"},{name:"v1",type:"vec3"},{name:"v2",type:"vec3"},{name:"v3",type:"vec3"},{name:"v4",type:"vec3"},{name:"v5",type:"vec3"},{name:"v6",type:"vec3"},{name:"v7",type:"vec3"},{name:"s",type:"float"},{name:"t",type:"float"},{name:"r",type:"float"}]})]),rr=mr([k(([e,t,i])=>{let r=C(i).toVar(),s=C(t).toVar(),n=K(K(e).toVar().bitAnd(K(7))).toVar(),a=C(Np(n.lessThan(K(4)),s,r)).toVar(),o=C(Pe(2,Np(n.lessThan(K(4)),r,s))).toVar();return T0(a,vs(n.bitAnd(K(1)))).add(T0(o,vs(n.bitAnd(K(2)))))}).setLayout({name:"mx_gradient_float_0",type:"float",inputs:[{name:"hash",type:"uint"},{name:"x",type:"float"},{name:"y",type:"float"}]}),k(([e,t,i,r])=>{let s=C(r).toVar(),n=C(i).toVar(),a=C(t).toVar(),o=K(K(e).toVar().bitAnd(K(15))).toVar(),l=C(Np(o.lessThan(K(8)),a,n)).toVar(),h=C(Np(o.lessThan(K(4)),n,Np(o.equal(K(12)).or(o.equal(K(14))),a,s))).toVar();return T0(l,vs(o.bitAnd(K(1)))).add(T0(h,vs(o.bitAnd(K(2)))))}).setLayout({name:"mx_gradient_float_1",type:"float",inputs:[{name:"hash",type:"uint"},{name:"x",type:"float"},{name:"y",type:"float"},{name:"z",type:"float"}]})]),qs=mr([k(([e,t,i])=>{let r=C(i).toVar(),s=C(t).toVar(),n=Sh(e).toVar();return L(rr(n.x,s,r),rr(n.y,s,r),rr(n.z,s,r))}).setLayout({name:"mx_gradient_vec3_0",type:"vec3",inputs:[{name:"hash",type:"uvec3"},{name:"x",type:"float"},{name:"y",type:"float"}]}),k(([e,t,i,r])=>{let s=C(r).toVar(),n=C(i).toVar(),a=C(t).toVar(),o=Sh(e).toVar();return L(rr(o.x,a,n,s),rr(o.y,a,n,s),rr(o.z,a,n,s))}).setLayout({name:"mx_gradient_vec3_1",type:"vec3",inputs:[{name:"hash",type:"uvec3"},{name:"x",type:"float"},{name:"y",type:"float"},{name:"z",type:"float"}]})]),q9=k(([e])=>Pe(.6616,C(e).toVar())).setLayout({name:"mx_gradient_scale2d_0",type:"float",inputs:[{name:"v",type:"float"}]}),X9=k(([e])=>Pe(.982,C(e).toVar())).setLayout({name:"mx_gradient_scale3d_0",type:"float",inputs:[{name:"v",type:"float"}]}),mL=mr([q9,k(([e])=>Pe(.6616,L(e).toVar())).setLayout({name:"mx_gradient_scale2d_1",type:"vec3",inputs:[{name:"v",type:"vec3"}]})]),gL=mr([X9,k(([e])=>Pe(.982,L(e).toVar())).setLayout({name:"mx_gradient_scale3d_1",type:"vec3",inputs:[{name:"v",type:"vec3"}]})]),Ss=k(([e,t])=>{let i=A(t).toVar(),r=K(e).toVar();return r.shiftLeft(i).bitOr(r.shiftRight(A(32).sub(i)))}).setLayout({name:"mx_rotl32",type:"uint",inputs:[{name:"x",type:"uint"},{name:"k",type:"int"}]}),fL=k(([e,t,i])=>{e.subAssign(i),e.bitXorAssign(Ss(i,A(4))),i.addAssign(t),t.subAssign(e),t.bitXorAssign(Ss(e,A(6))),e.addAssign(i),i.subAssign(t),i.bitXorAssign(Ss(t,A(8))),t.addAssign(e),e.subAssign(i),e.bitXorAssign(Ss(i,A(16))),i.addAssign(t),t.subAssign(e),t.bitXorAssign(Ss(e,A(19))),e.addAssign(i),i.subAssign(t),i.bitXorAssign(Ss(t,A(4))),t.addAssign(e)}),Lp=k(([e,t,i])=>{let r=K(i).toVar(),s=K(t).toVar(),n=K(e).toVar();return r.bitXorAssign(s),r.subAssign(Ss(s,A(14))),n.bitXorAssign(r),n.subAssign(Ss(r,A(11))),s.bitXorAssign(n),s.subAssign(Ss(n,A(25))),r.bitXorAssign(s),r.subAssign(Ss(s,A(16))),n.bitXorAssign(r),n.subAssign(Ss(r,A(4))),s.bitXorAssign(n),s.subAssign(Ss(n,A(14))),r.bitXorAssign(s),r.subAssign(Ss(s,A(24))),r}).setLayout({name:"mx_bjfinal",type:"uint",inputs:[{name:"a",type:"uint"},{name:"b",type:"uint"},{name:"c",type:"uint"}]}),Mr=k(([e])=>C(K(e).toVar()).div(C(K(A(4294967295))))).setLayout({name:"mx_bits_to_01",type:"float",inputs:[{name:"bits",type:"uint"}]}),sa=k(([e])=>{let t=C(e).toVar();return t.mul(t).mul(t).mul(t.mul(t.mul(6).sub(15)).add(10))}).setLayout({name:"mx_fade",type:"float",inputs:[{name:"t",type:"float"}]}),Ct=mr([k(([e])=>{let t=A(e).toVar(),i=K(K(1)).toVar(),r=K(K(A(3735928559)).add(i.shiftLeft(K(2))).add(K(13))).toVar();return Lp(r.add(K(t)),r,r)}).setLayout({name:"mx_hash_int_0",type:"uint",inputs:[{name:"x",type:"int"}]}),k(([e,t])=>{let i=A(t).toVar(),r=A(e).toVar(),s=K(K(2)).toVar(),n=K().toVar(),a=K().toVar(),o=K().toVar();return n.assign(a.assign(o.assign(K(A(3735928559)).add(s.shiftLeft(K(2))).add(K(13))))),n.addAssign(K(r)),a.addAssign(K(i)),Lp(n,a,o)}).setLayout({name:"mx_hash_int_1",type:"uint",inputs:[{name:"x",type:"int"},{name:"y",type:"int"}]}),k(([e,t,i])=>{let r=A(i).toVar(),s=A(t).toVar(),n=A(e).toVar(),a=K(K(3)).toVar(),o=K().toVar(),l=K().toVar(),h=K().toVar();return o.assign(l.assign(h.assign(K(A(3735928559)).add(a.shiftLeft(K(2))).add(K(13))))),o.addAssign(K(n)),l.addAssign(K(s)),h.addAssign(K(r)),Lp(o,l,h)}

29).setLayout({name:"mx_hash_int_2",type:"uint",inputs:[{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"}]}),k(([e,t,i,r])=>{let s=A(r).toVar(),n=A(i).toVar(),a=A(t).toVar(),o=A(e).toVar(),l=K(K(4)).toVar(),h=K().toVar(),u=K().toVar(),d=K().toVar();return h.assign(u.assign(d.assign(K(A(3735928559)).add(l.shiftLeft(K(2))).add(K(13))))),h.addAssign(K(o)),u.addAssign(K(a)),d.addAssign(K(n)),fL(h,u,d),h.addAssign(K(s)),Lp(h,u,d)}).setLayout({name:"mx_hash_int_3",type:"uint",inputs:[{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"},{name:"xx",type:"int"}]}),k(([e,t,i,r,s])=>{let n=A(s).toVar(),a=A(r).toVar(),o=A(i).toVar(),l=A(t).toVar(),h=A(e).toVar(),u=K(K(5)).toVar(),d=K().toVar(),c=K().toVar(),p=K().toVar();return d.assign(c.assign(p.assign(K(A(3735928559)).add(u.shiftLeft(K(2))).add(K(13))))),d.addAssign(K(h)),c.addAssign(K(l)),p.addAssign(K(o)),fL(d,c,p),d.addAssign(K(a)),c.addAssign(K(n)),Lp(d,c,p)}).setLayout({name:"mx_hash_int_4",type:"uint",inputs:[{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"},{name:"xx",type:"int"},{name:"yy",type:"int"}]})]),Xs=mr([k(([e,t])=>{let i=A(t).toVar(),r=K(Ct(A(e).toVar(),i)).toVar(),s=Sh().toVar();return s.x.assign(r.bitAnd(A(255))),s.y.assign(r.shiftRight(A(8)).bitAnd(A(255))),s.z.assign(r.shiftRight(A(16)).bitAnd(A(255))),s}

29).setLayout({name:"mx_hash_vec3_0",type:"uvec3",inputs:[{name:"x",type:"int"},{name:"y",type:"int"}]}),k(([e,t,i])=>{let r=A(i).toVar(),s=A(t).toVar(),n=K(Ct(A(e).toVar(),s,r)).toVar(),a=Sh().toVar();return a.x.assign(n.bitAnd(A(255))),a.y.assign(n.shiftRight(A(8)).bitAnd(A(255))),a.z.assign(n.shiftRight(A(16)).bitAnd(A(255))),a}).setLayout({name:"mx_hash_vec3_1",type:"uvec3",inputs:[{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"}]})]),p_=mr([k(([e])=>{let t=se(e).toVar(),i=A().toVar(),r=A().toVar(),s=C(Zt(t.x,i)).toVar(),n=C(Zt(t.y,r)).toVar(),a=C(sa(s)).toVar(),o=C(sa(n)).toVar();return mL(C(cL(rr(Ct(i,r),s,n),rr(Ct(i.add(A(1)),r),s.sub(1),n),rr(Ct(i,r.add(A(1))),s,n.sub(1)),rr(Ct(i.add(A(1)),r.add(A(1))),s.sub(1),n.sub(1)),a,o)).toVar())}).setLayout({name:"mx_perlin_noise_float_0",type:"float",inputs:[{name:"p",type:"vec2"}]}),k(([e])=>{let t=L(e).toVar(),i=A().toVar(),r=A().toVar(),s=A().toVar(),n=C(Zt(t.x,i)).toVar(),a=C(Zt(t.y,r)).toVar(),o=C(Zt(t.z,s)).toVar(),l=C(sa(n)).toVar(),h=C(sa(a)).toVar(),u=C(sa(o)).toVar();return gL(C(pL(rr(Ct(i,r,s),n,a,o),rr(Ct(i.add(A(1)),r,s),n.sub(1),a,o),rr(Ct(i,r.add(A(1)),s),n,a.sub(1),o),rr(Ct(i.add(A(1)),r.add(A(1)),s),n.sub(1),a.sub(1),o),rr(Ct(i,r,s.add(A(1))),n,a,o.sub(1)),rr(Ct(i.add(A(1)),r,s.add(A(1))),n.sub(1),a,o.sub(1)),rr(Ct(i,r.add(A(1)),s.add(A(1))),n,a.sub(1),o.sub(1)),rr(Ct(i.add(A(1)),r.add(A(1)),s.add(A(1))),n.sub(1),a.sub(1),o.sub(1)),l,h,u)).toVar())}).setLayout({name:"mx_perlin_noise_float_1",type:"float",inputs:[{name:"p",type:"vec3"}]})]),Pp=mr([k(([e])=>{let t=se(e).toVar(),i=A().toVar(),r=A().toVar(),s=C(Zt(t.x,i)).toVar(),n=C(Zt(t.y,r)).toVar(),a=C(sa(s)).toVar(),o=C(sa(n)).toVar();return mL(L(cL(qs(Xs(i,r),s,n),qs(Xs(i.add(A(1)),r),s.sub(1),n),qs(Xs(i,r.add(A(1))),s,n.sub(1)),qs(Xs(i.add(A(1)),r.add(A(1))),s.sub(1),n.sub(1)),a,o)).toVar())}).setLayout({name:"mx_perlin_noise_vec3_0",type:"vec3",inputs:[{name:"p",type:"vec2"}]}),k(([e])=>{let t=L(e).toVar(),i=A().toVar(),r=A().toVar(),s=A().toVar(),n=C(Zt(t.x,i)).toVar(),a=C(Zt(t.y,r)).toVar(),o=C(Zt(t.z,s

29)).toVar(),l=C(sa(n)).toVar(),h=C(sa(a)).toVar(),u=C(sa(o)).toVar();return gL(L(pL(qs(Xs(i,r,s),n,a,o),qs(Xs(i.add(A(1)),r,s),n.sub(1),a,o),qs(Xs(i,r.add(A(1)),s),n,a.sub(1),o),qs(Xs(i.add(A(1)),r.add(A(1)),s),n.sub(1),a.sub(1),o),qs(Xs(i,r,s.add(A(1))),n,a,o.sub(1)),qs(Xs(i.add(A(1)),r,s.add(A(1))),n.sub(1),a,o.sub(1)),qs(Xs(i,r.add(A(1)),s.add(A(1))),n,a.sub(1),o.sub(1)),qs(Xs(i.add(A(1)),r.add(A(1)),s.add(A(1))),n.sub(1),a.sub(1),o.sub(1)),l,h,u)).toVar())}).setLayout({name:"mx_perlin_noise_vec3_1",type:"vec3",inputs:[{name:"p",type:"vec3"}]})]),Y9=mr([k(([e])=>Mr(Ct(A(Si(C(e).toVar())).toVar()))).setLayout({name:"mx_cell_noise_float_0",type:"float",inputs:[{name:"p",type:"float"}]}),k(([e])=>{let t=se(e).toVar();return Mr(Ct(A(Si(t.x)).toVar(),A(Si(t.y)).toVar()))}).setLayout({name:"mx_cell_noise_float_1",type:"float",inputs:[{name:"p",type:"vec2"}]}),k(([e])=>{let t=L(e).toVar();return Mr(Ct(A(Si(t.x)).toVar(),A(Si(t.y)).toVar(),A(Si(t.z)).toVar()))}).setLayout({name:"mx_cell_noise_float_2",type:"float",inputs:[{name:"p",type:"vec3"}]}),k(([e])=>{let t=Te(e).toVar();return Mr(Ct(A(Si(t.x)).toVar(),A(Si(t.y)).toVar(),A(Si(t.z)).toVar(),A(Si(t.w)).toVar()))}).setLayout({name:"mx_cell_noise_float_3",type:"float",inputs:[{name:"p",type:"vec4"}]})]),w0=mr([k(([e])=>{let t=A(Si(C(e).toVar())).toVar();return L(Mr(Ct(t,A(0))),Mr(Ct(t,A(1))),Mr(Ct(t,A(2))))}).setLayout({name:"mx_cell_noise_vec3_0",type:"vec3",inputs:[{name:"p",type:"float"}]}),k(([e])=>{let t=se(e).toVar(),i=A(Si(t.x)).toVar(),r=A(Si(t.y)).toVar();return L(Mr(Ct(i,r,A(0))),Mr(Ct(i,r,A(1))),Mr(Ct(i,r,A(2))))}).setLayout({name:"mx_cell_noise_vec3_1",type:"vec3",inputs:[{name:"p",type:"vec2"}]}),k(([e])=>{let t=L(e).toVar(),i=A(Si(t.x)).toVar(),r=A(Si(t.y)).toVar(),s=A(Si(t.z)).toVar();return L(Mr(Ct(i,r,s,A(0))),Mr(Ct(i,r,s,A(1))),Mr(Ct(i,r,s,A(2))))}).setLayout({name:"mx_cell_noise_vec3_2",type:"vec3",inputs:[{name:"p",type:"vec3"}]}),k(([e])=>{let t=Te(e).toVar(),i=A(Si(t.x)).toVar(),r=A(Si(t.y)).toVar(),s=A(Si(t.z)).toVar(),n=A(Si(t.w)).toVar();return L(Mr(Ct(i,r,s,n,A(0))),Mr(Ct(i,r,s,n,A(1))),Mr(Ct(i,r,s,n,A(2))))}).setLayout({name:"mx_cell_noise_vec3_3",type:"vec3",inputs:[{name:"p",type:"vec4"}]})]),S0=k(([e,t,i,r])=>{let s=C(r).toVar(),n=C(i).toVar(),a=A(t).toVar(),o=L(e).toVar(),l=C(0).toVar(),h=C(1).toVar();return bt(a,()=>{l.addAssign(h.mul(p_(o))),h.mulAssign(s),o.mulAssign(n)}),l}).setLayout({name:"mx_fractal_noise_float",type:"float",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),M0=k(([e,t,i,r])=>{let s=C(r).toVar(),n=C(i).toVar(),a=A(t).toVar(),o=L(e).toVar(),l=L(0).toVar(),h=C(1).toVar();return bt(a,()=>{l.addAssign(h.mul(Pp(o))),h.mulAssign(s),o.mulAssign(n)}),l}).setLayout({name:"mx_fractal_noise_vec3",type:"vec3",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),K9=k(([e,t,i,r])=>{let s=C(r).toVar(),n=C(i).toVar(),a=A(t).toVar(),o=L(e).toVar();return se(S0(o,a,n,s),S0(o.add(L(A(19),A(193),A(17))),a,n,s))}).setLayout({name:"mx_fractal_noise_vec2",type:"vec2",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),Z9=k(([e,t,i,r])=>{let s=C(r).toVar(),n=C(i).toVar(),a=A(t).toVar(),o=L(e).toVar();return Te(L(M0(o,a,n,s)).toVar(),C(S0(o.add(L(A(19),A(193),A(17))),a,n,s)).toVar())}).setLayout({name:"mx_fractal_noise_vec4",type:"vec4",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),Cd=mr([k(([e,t,i,r,s,n,a])=>{let o=A(a).toVar(),l=C(n).toVar(),h=A(s).toVar(),u=A(r).toVar(),d=A(i).toVar(),c=A(t).toVar(),p=se(e).toVar(),m=L(w0(se(c.add(u),d.add(h)))).toVar(),g=se(m.x,m.y).toVar();g.subAssign(.5),g.mulAssign(l),g.addAssign(.5);let f=se(se(se(C(c),C(d)).add(g)).toVar().sub(p)).toVar();return Se(o.equal(A(2)),()=>kt(f.x).add(kt(f.y))),Se(o.equal(A(3)),()=>ti(kt(f.x),kt(f.y))),zs(f,f)}).setLayout({name:"mx_worley_distance_0",type:"float",inputs:[{name:"p",type:"vec2"},{name:"x",type:"int"},{name:"y",type:"int"},{name:"xoff",type:"int"},{name:"yoff",type:"int"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),k(([e,t,i,r,s,n,a,o,l])=>{let h=A(l).toVar(),u=C(o).toVar(),d=A(a).toVar(),c=A(n).toVar(),p=A(s).toVar(),m=A(r).toVar(),g=A(i).toVar(),f=A(t).toVar(),y=L(e).toVar(),x=L(w0(L(f.add(p),g.add(c),m.add(d)))).toVar();x.subAssign(.5),x.mulAssign(u),x.addAssign(.5);let b=L(L(L(C(f),C(g),C(m)).add(x)).toVar().sub(y)).toVar();return Se(h.equal(A(2)),()=>kt(b.x).add(kt(b.y)).add(kt(b.z))),Se(h.equal(A(3)),()=>ti(kt(b.x),kt(b.y),kt(b.z))),zs(b,b)}).setLayout({name:"mx_worley_distance_1",type:"float",inputs:[{name:"p",type:"vec3"},{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"},{name:"xoff",type:"int"},{name:"yoff",type:"int"},{name:"zoff",type:"int"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]})]),J9=k(([e,t,i])=>{let r=A(i).toVar(),s=C(t).toVar(),n=se(e).toVar(),a=A().toVar(),o=A().toVar(),l=se(Zt(n.x,a),Zt(n.y,o)).toVar(),h=C(1e6).toVar();return bt({start:-1,end:A(1),name:"x",condition:"<="},({x:u})=>{bt({start:-1,end:A(1),name:"y",condition:"<="},({y:d})=>{let c=C(Cd(l,u,d,a,o,s,r)).toVar();h.assign(hs(h,c))})}),Se(r.equal(A(0)),()=>{h.assign(Hr(h))}),h}).setLayout({name:"mx_worley_noise_float_0",type:"float",inputs:[{name:"p",type:"vec2"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),Q9=k(([e,t,i])=>{let r=A(i).toVar(),s=C(t).toVar(),n=se(e).toVar(),a=A().toVar(),o=A().toVar(),l=se(Zt(n.x,a),Zt(n.y,o)).toVar(),h=se(1e6,1e6).toVar();return bt({start:-1,end:A(1),name:"x",condition:"<="},({x:u})=>{bt({start:-1,end:A(1),name:"y",condition:"<="},({y:d})=>{let c=C(Cd(l,u,d,a,o,s,r)).toVar();Se(c.lessThan(h.x),()=>{h.y.assign(h.x),h.x.assign(c)}).ElseIf(c.lessThan(h.y),()=>{h.y.assign(c)})})}),Se(r.equal(A(0)),()=>{h.assign(Hr(h))}),h}).setLayout({name:"mx_worley_noise_vec2_0",type:"vec2",inputs:[{name:"p",type:"vec2"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),ej=k(([e,t,i])=>{let r=A(i).toVar(),s=C(t).toVar(),n=se(e).toVar(),a=A().toVar(),o=A().toVar(),l=se(Zt(n.x,a),Zt(n.y,o)).toVar(),h=L(1e6,1e6,1e6).toVar();return bt({start:-1,end:A(1),name:"x",condition:"<="},({x:u})=>{bt({start:-1,end:A(1),name:"y",condition:"<="},({y:d})=>{let c=C(Cd(l,u,d,a,o,s,r)).toVar();Se(c.lessThan(h.x),()=>{h.z.assign(h.y),h.y.assign(h.x),h.x.assign(c)}).ElseIf(c.lessThan(h.y),()=>{h.z.assign(h.y),h.y.assign(c)}).ElseIf(c.lessThan(h.z),()=>{h.z.assign(c)})})}),Se(r.equal(A(0)),()=>{h.assign(Hr(h))}),h}).setLayout({name:"mx_worley_noise_vec3_0",type:"vec3",inputs:[{name:"p",type:"vec2"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),tj=mr([J9,k(([e,t,i])=>{let r=A(i).toVar(),s=C(t).toVar(),n=L(e).toVar(),a=A().toVar(),o=A().toVar(),l=A().toVar(),h=L(Zt(n.x,a),Zt(n.y,o),Zt(n.z,l)).toVar(),u=C(1e6).toVar();return bt({start:-1,end:A(1),name:"x",condition:"<="},({x:d})=>{bt({start:-1,end:A(1),name:"y",condition:"<="},({y:c})=>{bt({start:-1,end:A(1),name:"z",condition:"<="},({z:p})=>{let m=C(Cd(h,d,c,p,a,o,l,s,r)).toVar();u.assign(hs(u,m))})})}),Se(r.equal(A(0)),()=>{u.assign(Hr(u))}),u}).setLayout({name:"mx_worley_noise_float_1",type:"float",inputs:[{name:"p",type:"vec3"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]})]),ij=mr([Q9,k(([e,t,i])=>{let r=A(i).toVar(),s=C(t).toVar(),n=L(e).toVar(),a=A().toVar(),o=A().toVar(),l=A().toVar(),h=L(Zt(n.x,a),Zt(n.y,o),Zt(n.z,l)).toVar(),u=se(1e6,1e6).toVar();return bt({start:-1,end:A(1),name:"x",condition:"<="},({x:d})=>{bt({start:-1,end:A(1),name:"y",condition:"<="},({y:c})=>{bt({start:-1,end:A(1),name:"z",condition:"<="},({z:p})=>{let m=C(Cd(h,d,c,p,a,o,l,s,r)).toVar();Se(m.lessThan(u.x),()=>{u.y.assign(u.x),u.x.assign(m)}).ElseIf(m.lessThan(u.y),()=>{u.y.assign(m)})})})}),Se(r.equal(A(0)),()=>{u.assign(Hr(u))}),u}).setLayout({name:"mx_worley_noise_vec2_1",type:"vec2",inputs:[{name:"p",type:"vec3"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]})]),m_=mr([ej,k(([e,t,i])=>{let r=A(i).toVar(),s=C(t).toVar(),n=L(e).toVar(),a=A().toVar(),o=A().toVar(),l=A().toVar(),h=L(Zt(n.x,a),Zt(n.y,o),Zt(n.z,l)).toVar(),u=L(1e6,1e6,1e6).toVar();return bt({start:-1,end:A(1),name:"x",condition:"<="},({x:d})=>{bt({start:-1,end:A(1),name:"y",condition:"<="},({y:c})=>{bt({start:-1,end:A(1),name:"z",condition:"<="},({z:p})=>{let m=C(Cd(h,d,c,p,a,o,l,s,r)).toVar();Se(m.lessThan(u.x),()=>{u.z.assign(u.y),u.y.assign(u.x),u.x.assign(m)}).ElseIf(m.lessThan(u.y),()=>{u.z.assign(u.y),u.y.assign(m)}).ElseIf(m.lessThan(u.z),()=>{u.z.assign(m)})})})}),Se(r.equal(A(0)),()=>{u.assign(Hr(u))}),u}).setLayout({name:"mx_worley_noise_vec3_1",type:"vec3",inputs:[{name:"p",type:"vec3"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]})]),rj=k(([e,t,i,r,s,n,a,o,l,h,u])=>{let d=A(e).toVar(),c=se(t).toVar(),p=se(i).toVar(),m=se(r).toVar(),g=C(s).toVar(),f=C(n).toVar(),y=C(a).toVar(),x=vs(o).toVar(),b=A(l).toVar(),_=C(h).toVar(),T=C(u).toVar(),w=c.mul(p).add(m),M=C(0).toVar();return 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zb,Xj=class extends cl{constructor(e,t){super(),this.renderer=e,this.nodes=t}

29update(e,t,i){let r=this.renderer,s=this.nodes.getBackgroundNode(e)||e.background,n=!1;if(s===null)r._clearColor.getRGB(gn),gn.a=r._clearColor.a;else if(s.isColor===!0)s.getRGB(gn),gn.a=1,n=!0;else if(s.isNode===!0){let o=this.get(e),l=s;gn.copy(r._clearColor);let h=o.backgroundMesh;if(h===void 0){let x=function(){s.removeEventListener("dispose",x),h.material.dispose(),h.geometry.dispose()},d=Te(l).mul(Yb).context({getUV:()=>CN.mul(tE),getTextureLevel:()=>MN}),c=Za.element(3).element(3).equal(1),p=_s(1,Za.element(1).element(1)).mul(3),m=c.select(ii.mul(p),ii),g=nl.mul(Te(m,0)),f=Za.mul(Te(g.xyz,1));f=f.setZ(f.w);let y=new Ot;y.name="Background.material",y.side=1,y.depthTest=!1,y.depthWrite=!1,y.allowOverride=!1,y.fog=!1,y.lights=!1,y.vertexNode=f,y.colorNode=d,o.backgroundMeshNode=d,o.backgroundMesh=h=new xt(new q4(1,32,32),y),h.frustumCulled=!1,h.name="Background.mesh",s.addEventListener("dispose",x)}let 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29isOpaque(){let e=this.material;return e.transparent===!1&&e.blending===1&&e.alphaToCoverage===!1}createRenderTarget(e,t,i){return new zr(e,t,i)}createCubeRenderTarget(e,t){return new _A(e,t)}includes(e){return this.nodes.includes(e)}getOutputStructName(){}_getBindGroup(e,t){let i=t[0].groupNode,r=i.shared;if(r)for(let n=1;n<t.length;n++)i!==t[n].groupNode&&(r=!1);let s;if(r){let n="";for(let h of t)if(h.isNodeUniformsGroup){h.uniforms.sort((u,d)=>u.nodeUniform.node.id-d.nodeUniform.node.id);for(let u of h.uniforms)n+=u.nodeUniform.node.id}else n+=h.nodeUniform.id;let a=this.renderer._currentRenderContext||this.renderer,o=wL.get(a);o===void 0&&(o=new Map,wL.set(a,o));let l=id(n);s=o.get(l),s===void 0&&(s=new g_(e,t),o.set(l,s))}else s=new g_(e,t);return s}getBindGroupArray(e,t){let i=this.bindings[t],r=i[e];return r===void 0&&(this.bindingsIndexes[e]===void 0&&(this.bindingsIndexes[e]={binding:0,group:Object.keys(this.bindingsIndexes).length}),i[e]=r=[]),r}getBindings(){let 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t=e.getUpdateBeforeType(),i=e.getUpdateAfterType();t!==Re.NONE&&this.updateBeforeNodes.push(e),i!==Re.NONE&&this.updateAfterNodes.push(e)}}get currentNode(){return this.chaining[this.chaining.length-1]}isFilteredTexture(e){return e.magFilter===1006||e.magFilter===1007||e.magFilter===1005||e.magFilter===1008||e.minFilter===1006||e.minFilter===1007||e.minFilter===1005||e.minFilter===1008}getUniformBufferLimit(){return this.renderer.backend.capabilities.getUniformBufferLimit()}addChain(e){this.chaining.push(e)}removeChain(e){if(this.chaining.pop()!==e)throw Error("NodeBuilder: Invalid node chaining!")}getMethod(e){return e}getTernary(){return null}getNodeFromHash(e){return this.hashNodes[e]}addFlow(e,t){return this.flowNodes[e].push(t),t}setContext(e){this.context=e}getContext(){return this.context}addContext(e){let t=this.getContext();return this.setContext({...this.context,...e}),t}getSharedContext(){let e={...this.context};return delete e.material,delete e.getUV,delete e.getOutput,delete e.getTextureLevel,delete e.getAO,delete e.getShadow,e}setCache(e){this.cache=e}getCache(){return this.cache}getCacheFromNode(e,t=!0){let i=this.getDataFromNode(e);return i.cache===void 0&&(i.cache=new f_(t?this.getCache():null)),i.cache}isAvailable(){return!1}getVertexIndex(){de("Abstract function.")}getInstanceIndex(){de("Abstract function.")}getDrawIndex(){de("Abstract function.")}getFrontFacing(){de("Abstract function.")}getFragCoord(){de("Abstract function.")}isFlipY(){return!1}increaseUsage(e){let t=this.getDataFromNode(e);return t.usageCount=t.usageCount===void 0?1:t.usageCount+1,t.usageCount}generateTexture(){de("Abstract function.")}generateTextureLod(){de("Abstract function.")}generateArrayDeclaration(e,t){return this.getType(e)+"[ "+t+" ]"}generateArray(e,t,i=null){let r=this.generateArrayDeclaration(e,t)+"( ";for(let s=0;s<t;s++){let n=i?i[s]:null;n===null?r+=this.generateConst(e):r+=n.build(this,e),s<t-1&&(r+=", ")}return r+=" )",r}generateStruct(e,t,i=null){let r=[];for(let s of t){let{name:n,type:a}=s;i&&i[n]&&i[n].isNode?r.push(i[n].build(this,a)):r.push(this.generateConst(a))}return e+"( "+r.join(", ")+" )"}generateConst(e,t=null){if(t===null&&(e==="float"||e==="int"||e==="uint"?t=0:e==="bool"?t=!1:e==="color"?t=new Ke:e==="vec2"||e==="uvec2"||e==="ivec2"?t=new ge:e==="vec3"||e==="uvec3"||e==="ivec3"?t=new F:(e==="vec4"||e==="uvec4"||e==="ivec4")&&(t=new yt)),e==="float")return C0(t);if(e==="int")return`${Math.round(t)}`;if(e==="uint")return t>=0?`${Math.round(t)}u`:"0u";if(e==="bool")return t?"true":"false";if(e==="color")return`${this.getType("vec3")}( ${C0(t.r)}, ${C0(t.g)}, ${C0(t.b)} )`;let i=this.getTypeLength(e),r=this.getComponentType(e),s=n=>this.generateConst(r,n);if(i===2)return`${this.getType(e)}( ${s(t.x)}, ${s(t.y)} )`;if(i===3)return`${this.getType(e)}( ${s(t.x)}, ${s(t.y)}, ${s(t.z)} )`;if(i===4&&e!=="mat2")return`${this.getType(e)}( ${s(t.x)}, ${s(t.y)}, ${s(t.z)}, ${s(t.w)} )`;if(i>=4&&t&&(t.isMatrix2||t.isMatrix3||t.isMatrix4))return`${this.getType(e)}( ${t.elements.map(s).join(", ")} )`;if(i>4)return`${this.getType(e)}()`;throw Error(`NodeBuilder: Type '${e}' not found in generate constant attempt.`)}getType(e){return e==="color"?"vec3":e}hasGeometryAttribute(e){return this.geometry&&this.geometry.getAttribute(e)!==void 0}getAttribute(e,t){let i=this.attributes;for(let s of i)if(s.name===e)return s;let r=new _L(e,t);return this.registerDeclaration(r),i.push(r),r}getPropertyName(e){return e.name}isVector(e){return/vec\d/.test(e)}isMatrix(e){return/mat\d/.test(e)}isReference(e){return e==="void"||e==="property"||e==="sampler"||e==="samplerComparison"||e==="texture"||e==="cubeTexture"||e==="storageTexture"||e==="depthTexture"||e==="texture3D"}needsToWorkingColorSpace(){return!1}getComponentTypeFromTexture(e){let t=e.type;if(e.isDataTexture){if(t===1013)return"int";if(t===1014)return"uint"}return"float"}getElementType(e){return e==="mat2"?"vec2":e==="mat3"?"vec3":e==="mat4"?"vec4":this.getComponentType(e)}getComponentType(e){if(e=this.getVectorType(e),e==="float"||e==="bool"||e==="int"||e==="uint")return e;let t=/(b|i|u|)(vec|mat)([2-4])/.exec(e);return t===null?null:t[1]==="b"?"bool":t[1]==="i"?"int":t[1]==="u"?"uint":"float"}getVectorType(e){return e==="color"?"vec3":e==="texture"||e==="cubeTexture"||e==="storageTexture"||e==="texture3D"?"vec4":e}getTypeFromLength(e,t="float"){if(e===1)return t;let i=nC(e),r=t==="float"?"":t[0];return/mat2/.test(t)===!0&&(i=i.replace("vec","mat")),r+i}getTypeFromArray(e){return b$.get(e.constructor)}isInteger(e){return/int|uint|(i|u)vec/.test(e)}getTypeFromAttribute(e){let t=e;e.isInterleavedBufferAttribute&&(t=e.data);let i=t.array,r=e.itemSize,s=e.normalized,n;return!(e instanceof TM)&&s!==!0&&(n=this.getTypeFromArray(i)),this.getTypeFromLength(r,n)}getTypeLength(e){let t=this.getVectorType(e),i=/vec([2-4])/.exec(t);return i===null?t==="float"||t==="bool"||t==="int"||t==="uint"?1:/mat2/.test(e)===!0?4:/mat3/.test(e)===!0?9:/mat4/.test(e)===!0?16:0:Number(i[1])}getVectorFromMatrix(e){return e.replace("mat","vec")}changeComponentType(e,t){return this.getTypeFromLength(this.getTypeLength(e),t)}getIntegerType(e){let t=this.getComponentType(e);return t==="int"||t==="uint"?e:this.changeComponentType(e,"int")}setActiveStack(e){this.activeStacks.push(e)}removeActiveStack(e){if(this.activeStacks[this.activeStacks.length-1]===e)this.activeStacks.pop();else throw Error("NodeBuilder: Invalid active stack removal.")}getActiveStack(){return this.activeStacks[this.activeStacks.length-1]}getBaseStack(){return this.activeStacks[0]}

29addStack(){this.stack=a0(this.stack);let e=Qx();return this.stacks.push(e),ap(this.stack),this.stack}removeStack(){let e=this.stack;for(let t of e.nodes){let i=this.getDataFromNode(t);i.stack=e}return this.stack=e.parent,ap(this.stacks.pop()),e}getDataFromNode(e,t=this.shaderStage,i=null){i=i===null?e.isGlobal(this)?this.globalCache:this.cache:i;let r=i.getData(e);r===void 0&&(r={},i.setData(e,r)),r[t]===void 0&&(r[t]={});let s=r[t],n=r.any?r.any.subBuilds:null,a=this.getClosestSubBuild(n);return a&&(s.subBuildsCache===void 0&&(s.subBuildsCache={}),s=s.subBuildsCache[a]||(s.subBuildsCache[a]={}),s.subBuilds=n),s}getNodeProperties(e,t="any"){let i=this.getDataFromNode(e,t);return i.properties||={outputNode:null}}getBufferAttributeFromNode(e,t){let i=this.getDataFromNode(e,"vertex"),r=i.bufferAttribute;return r===void 0&&(r=new _L("nodeAttribute"+this.uniforms.index++,t,e),this.bufferAttributes.push(r),i.bufferAttribute=r),r}getStructTypeNode(e,t=this.shaderStage){return this.types[t][e]||null}getStructTypeFromNode(e,t,i=null,r=this.shaderStage){let s=this.getDataFromNode(e,r,this.globalCache),n=s.structType;if(n===void 0){let a=this.structs.index++;i===null&&(i="StructType"+a),n=new t$(i,t),this.structs[r].push(n),this.types[r][i]=e,s.structType=n}return n}getOutputStructTypeFromNode(e,t){let i=this.getStructTypeFromNode(e,t,"OutputType","fragment");return i.output=!0,i}getUniformFromNode(e,t,i=this.shaderStage,r=null){let s=this.getDataFromNode(e,i,this.globalCache),n=s.uniform;if(n===void 0){let a=this.uniforms.index++;n=new Zj(r||"nodeUniform"+a,t,e),this.uniforms[i].push(n),this.registerDeclaration(n),s.uniform=n}return n}getVarFromNode(e,t=null,i=e.getNodeType(this),r=this.shaderStage,s=!1){let n=this.getDataFromNode(e,r),a=this.getSubBuildProperty("variable",n.subBuilds),o=n[a];if(o===void 0){let l=s?"_const":"_var",h=this.vars[r]||(this.vars[r]=[]),u=this.vars[l]||(this.vars[l]=0);t===null&&(t=(s?"nodeConst":"nodeVar")+u,this.vars[l]++),a!=="variable"&&(t=this.getSubBuildProperty(t,n.subBuilds));let d=e.getArrayCount(this);o=new TL(t,i,s,d),s||h.push(o),this.registerDeclaration(o),n[a]=o}return o}isDeterministic(e){if(e.isMathNode)return this.isDeterministic(e.aNode)&&(e.bNode?this.isDeterministic(e.bNode):!0)&&(e.cNode?this.isDeterministic(e.cNode):!0);if(e.isOperatorNode)return this.isDeterministic(e.aNode)&&(e.bNode?this.isDeterministic(e.bNode):!0);if(e.isArrayNode){if(e.values!==null){for(let t of e.values)if(!this.isDeterministic(t))return!1}return!0}else if(e.isConstNode)return!0;return!1}getVaryingFromNode(e,t=null,i=e.getNodeType(this),r=null,s=null){let n=this.getDataFromNode(e,"any"),a=this.getSubBuildProperty("varying",n.subBuilds),o=n[a];if(o===void 0){let l=this.varyings,h=l.length;t===null&&(t="nodeVarying"+h),a!=="varying"&&(t=this.getSubBuildProperty(t,n.subBuilds)),o=new Jj(t,i,r,s),l.push(o),this.registerDeclaration(o),n[a]=o}return o}registerDeclaration(e){let t=this.shaderStage,i=this.declarations[t]||(this.declarations[t]={}),r=this.getPropertyName(e),s=1,n=r;for(;i[n]!==void 0;)n=r+"_"+s++;s>1&&(e.name=n,de(`TSL: Declaration name '${r}' of '${e.type}' already in use. Renamed to '${n}'.`)),i[n]=e}getCodeFromNode(e,t,i=this.shaderStage){let r=this.getDataFromNode(e),s=r.code;if(s===void 0){let n=this.codes[i]||(this.codes[i]=[]),a=n.length;s=new Qj("nodeCode"+a,t),n.push(s),r.code=s}return s}addFlowCodeHierarchy(e,t){let{flowCodes:i,flowCodeBlock:r}=this.getDataFromNode(e),s=!0,n=t;for(;n;){if(r.get(n)===!0){s=!1;break}n=this.getDataFromNode(n).parentNodeBlock}if(s)for(let a of i)this.addLineFlowCode(a)}addLineFlowCodeBlock(e,t,i){let r=this.getDataFromNode(e),s=r.flowCodes||=[],n=r.flowCodeBlock||=new WeakMap;s.push(t),n.set(i,!0)}addLineFlowCode(e,t=null){return e===""?this:(t!==null&&this.context.nodeBlock&&this.addLineFlowCodeBlock(t,e,this.context.nodeBlock),e=this.tab+e,/;\s*$/.test(e)||(e+=`;
30`),this.flow.code+=e,this)}addFlowCode(e){return this.flow.code+=e,this}addFlowTab(){return this.tab+="	",this}removeFlowTab(){return this.tab=this.tab.slice(0,-1),this}getFlowData(e){return this.flowsData.get(e)}flowNode(e){let t=e.getNodeType(this),i=this.flowChildNode(e,t);return this.flowsData.set(e,i),i}addInclude(e){this.currentFunctionNode!==null&&this.currentFunctionNode.includes.push(e)}buildFunctionNode(e){let t=new UN,i=this.currentFunctionNode;return this.currentFunctionNode=t,t.code=this.buildFunctionCode(e),this.currentFunctionNode=i,t}flowShaderNode(e){let t=e.layout,i={[Symbol.iterator](){let n=0,a=Object.values(this);return{next:()=>({value:a[n],done:n++>=a.length})}}};

30for(let n of t.inputs)i[n.name]=new gN(n.type,n.name);e.layout=null;let r=e.call(i),s=this.flowStagesNode(r,t.type);return e.layout=t,s}flowBuildStage(e,t,i=null){let r=this.getBuildStage();this.setBuildStage(t);let s=e.build(this,i);return this.setBuildStage(r),s}flowStagesNode(e,t=null){let i=this.flow,r=this.vars,s=this.declarations,n=this.cache,a=this.buildStage,o=this.stack,l={code:""};this.flow=l,this.vars={},this.declarations={},this.cache=new f_,this.stack=a0();for(let h of nf)this.setBuildStage(h),l.result=e.build(this,t);return l.vars=this.getVars(this.shaderStage),this.flow=i,this.vars=r,this.declarations=s,this.cache=n,this.stack=o,this.setBuildStage(a),l}getFunctionOperator(){return null}buildFunctionCode(){de("Abstract function.")}flowChildNode(e,t=null){let i=this.flow,r={code:""};return this.flow=r,r.result=e.build(this,t),this.flow=i,r}flowNodeFromShaderStage(e,t,i=null,r=null){let s=this.tab,n=this.cache,a=this.shaderStage,o=this.context;this.setShaderStage(e);let l={...this.context};delete l.nodeBlock,this.cache=this.globalCache,this.tab="	",this.context=l;let h=null;if(this.buildStage==="generate"){let u=this.flowChildNode(t,i);r!==null&&(u.code+=`${this.tab+r} = ${u.result};
31`),this.flowCode[e]=this.flowCode[e]+u.code,h=u}else h=t.build(this);return this.setShaderStage(a),this.cache=n,this.tab=s,this.context=o,h}getAttributesArray(){return this.attributes.concat(this.bufferAttributes)}getAttributes(){de("Abstract function.")}getVaryings(){de("Abstract function.")}getVar(e,t,i=null){return`${i===null?this.getType(e):this.generateArrayDeclaration(e,i)} ${t}`}getVars(e){let t="",i=this.vars[e];if(i!==void 0)for(let r of i)t+=`${this.getVar(r.type,r.name)}; `;return t}getUniforms(){de("Abstract function.")}getCodes(e){let t=this.codes[e],i="";if(t!==void 0)for(let r of t)i+=r.code+`
32`;return i}getHash(){return this.vertexShader+this.fragmentShader+this.computeShader}setShaderStage(e){this.shaderStage=e}getShaderStage(){return this.shaderStage}setBuildStage(e){this.buildStage=e}getBuildStage(){return this.buildStage}buildCode(){de("Abstract function.")}get subBuild(){return this.subBuildLayers[this.subBuildLayers.length-1]||null}addSubBuild(e){this.subBuildLayers.push(e)}removeSubBuild(){return this.subBuildLayers.pop()}getClosestSubBuild(e){let t;if(t=e&&e.isNode?e.isShaderCallNodeInternal?e.shaderNode.subBuilds:e.isStackNode?[e.subBuild]:this.getDataFromNode(e,"any").subBuilds:e instanceof Set?[...e]:e,!t)return null;let i=this.subBuildLayers;for(let r=t.length-1;r>=0;r--){let s=t[r];if(i.includes(s))return s}return null}getSubBuildOutput(e){return this.getSubBuildProperty("outputNode",e)}getSubBuildProperty(e="",t=null){let i;i=t===null?this.subBuildFn:this.getClosestSubBuild(t);let r;return r=i?e?i+"_"+e:i:e,r}build(){let{object:e,material:t,renderer:i}=this;if(t!==null){let r=i.library.fromMaterial(t);r===null&&(re(`NodeMaterial: Material "${t.type}" is not compatible.`),r=new Ot),r.build(this)}else this.addFlow("compute",e);for(let r of nf){this.setBuildStage(r),this.context.position&&this.context.position.isNode&&this.flowNodeFromShaderStage("vertex",this.context.position);for(let s of af){this.setShaderStage(s);let n=this.flowNodes[s];for(let a of n)r==="generate"?this.flowNode(a):a.build(this)}}return this.setBuildStage(null),this.setShaderStage(null),this.buildCode(),this.buildUpdateNodes(),this}async buildAsync(){let{object:e,material:t,renderer:i}=this;if(t!==null){let r=i.library.fromMaterial(t);r===null&&(re(`NodeMaterial: Material "${t.type}" is not compatible.`),r=new Ot),r.build(this)}else this.addFlow("compute",e);for(let r of nf){this.setBuildStage(r),this.context.position&&this.context.position.isNode&&this.flowNodeFromShaderStage("vertex",this.context.position);for(let s of af){this.setShaderStage(s);let n=this.flowNodes[s];for(let a of n)r==="generate"?this.flowNode(a):a.build(this);await rM()}}return this.setBuildStage(null),this.setShaderStage(null),this.buildCode(),this.buildUpdateNodes(),this}getSharedDataFromNode(e){let t=v$.get(e);return t===void 0&&(t={}),t}getNodeUniform(e,t){let i=this.getSharedDataFromNode(e),r=i.cache;if(r===void 0){if(t==="float"||t==="int"||t==="uint")r=new u$(e);else if(t==="vec2"||t==="ivec2"||t==="uvec2")r=new d$(e);

32else if(t==="vec3"||t==="ivec3"||t==="uvec3")r=new c$(e);else if(t==="vec4"||t==="ivec4"||t==="uvec4")r=new p$(e);else if(t==="color")r=new m$(e);else if(t==="mat2")r=new g$(e);else if(t==="mat3")r=new f$(e);else if(t==="mat4")r=new y$(e);else throw Error(`Uniform "${t}" not implemented.`);i.cache=r}return r}format(e,t,i){if(t=this.getVectorType(t),i=this.getVectorType(i),t===i||i===null||this.isReference(i))return e;let r=this.getTypeLength(t),s=this.getTypeLength(i);return r===16&&s===9?`${this.getType(i)}( ${e}[ 0 ].xyz, ${e}[ 1 ].xyz, ${e}[ 2 ].xyz )`:r===9&&s===4?`${this.getType(i)}( ${e}[ 0 ].xy, ${e}[ 1 ].xy )`:r>4||s>4||s===0?e:r===s?`${this.getType(i)}( ${e} )`:r>s?(e=i==="bool"?`all( ${e} )`:`${e}.${"xyz".slice(0,s)}`,this.format(e,this.getTypeFromLength(s,this.getComponentType(t)),i)):s===4&&r>1?`${this.getType(i)}( ${this.format(e,t,"vec3")}, 1.0 )`:r===2?`${this.getType(i)}( ${this.format(e,t,"vec2")}, 0.0 )`:(r===1&&s>1&&t!==this.getComponentType(i)&&(e=`${this.getType(this.getComponentType(i))}( ${e} )`),`${this.getType(i)}( ${e} )`)}getSignature(){return`// Three.js r${lh} - Node System
33`}needsPreviousData(){let e=this.renderer.getMRT();return e&&e.has("velocity")||oC(this.object).useVelocity===!0}},ML=class{constructor(){this.time=0,this.deltaTime=0,this.frameId=0,this.renderId=0,this.updateMap=new WeakMap,this.updateBeforeMap=new WeakMap,this.updateAfterMap=new WeakMap,this.renderer=null,this.material=null,this.camera=null,this.object=null,this.scene=null}_getMaps(e,t){let i=e.get(t);return i===void 0&&(i={renderId:0,frameId:0},e.set(t,i)),i}updateBeforeNode(e){let t=e.getUpdateBeforeType(),i=e.updateReference(this);if(t===Re.FRAME){let r=this._getMaps(this.updateBeforeMap,i);if(r.frameId!==this.frameId){let s=r.frameId;r.frameId=this.frameId,e.updateBefore(this)===!1&&(r.frameId=s)}}else if(t===Re.RENDER){let r=this._getMaps(this.updateBeforeMap,i);if(r.renderId!==this.renderId){let s=r.renderId;r.renderId=this.renderId,e.updateBefore(this)===!1&&(r.renderId=s)}}else t===Re.OBJECT&&e.updateBefore(this)}updateAfterNode(e){let t=e.getUpdateAfterType(),i=e.updateReference(this);if(t===Re.FRAME){let r=this._getMaps(this.updateAfterMap,i);r.frameId!==this.frameId&&e.updateAfter(this)!==!1&&(r.frameId=this.frameId)}else if(t===Re.RENDER){let r=this._getMaps(this.updateAfterMap,i);r.renderId!==this.renderId&&e.updateAfter(this)!==!1&&(r.renderId=this.renderId)}else t===Re.OBJECT&&e.updateAfter(this)}updateNode(e){let t=e.getUpdateType(),i=e.updateReference(this);if(t===Re.FRAME){let r=this._getMaps(this.updateMap,i);r.frameId!==this.frameId&&e.update(this)!==!1&&(r.frameId=this.frameId)}else if(t===Re.RENDER){let r=this._getMaps(this.updateMap,i);r.renderId!==this.renderId&&e.update(this)!==!1&&(r.renderId=this.renderId)}else t===Re.OBJECT&&e.update(this)}update(){this.frameId++,this.lastTime===void 0&&(this.lastTime=performance.now()),this.deltaTime=(performance.now()-this.lastTime)/1e3,this.lastTime=performance.now(),this.time+=this.deltaTime}},y_=class{constructor(e,t,i=null,r="",s=!1){this.type=e,this.name=t,this.count=i,this.qualifier=r,this.isConst=s}};y_.isNodeFunctionInput=!0;var _$=class extends Bh{static get type(){return"AmbientLightNode"}constructor(e=null){super(e)}setup({context:e}){e.irradiance.addAssign(this.colorNode)}},T$=class extends Bh{static get type(){return"DirectionalLightNode"}constructor(e=null){super(e)}setupDirect(){let e=this.colorNode;return{lightDirection:s_(this.light),lightColor:e}}},w$=class extends Bh{static get type(){return"HemisphereLightNode"}constructor(e=null){super(e),this.lightPositionNode=i_(e),this.lightDirectionNode=this.lightPositionNode.normalize(),this.groundColorNode=be(new Ke).setGroup(we)}update(e){let{light:t}=this;super.update(e),this.lightPositionNode.object3d=t,this.groundColorNode.value.copy(t.groundColor).multiplyScalar(t.intensity)}setup(e){let{colorNode:t,groundColorNode:i,lightDirectionNode:r}=this,s=Ze(i,t,al.dot(r).mul(.5).add(.5));e.context.irradiance.addAssign(s)}},x_=class extends Bh{static get type(){return"SpotLightNode"}constructor(e=null){super(e),this.coneCosNode=be(0).setGroup(we),this.penumbraCosNode=be(0).setGroup(we),this.cutoffDistanceNode=be(0).setGroup(we),this.decayExponentNode=be(0).setGroup(we),this.colorNode=be(this.color).setGroup(we)}update(e){super.update(e);let{light:t}=this;this.coneCosNode.value=Math.cos(t.angle),this.penumbraCosNode.value=Math.cos(t.angle*(1-t.penumbra)),this.cutoffDistanceNode.value=t.distance,this.decayExponentNode.value=t.decay}

33getSpotAttenuation(e,t){let{coneCosNode:i,penumbraCosNode:r}=this;return pn(i,r,t)}getLightCoord(e){let t=e.getNodeProperties(this),i=t.projectionUV;return i===void 0&&(i=jN(this.light,e.context.positionWorld),t.projectionUV=i),i}setupDirect(e){let{colorNode:t,cutoffDistanceNode:i,decayExponentNode:r,light:s}=this,n=this.getLightVector(e),a=n.normalize(),o=a.dot(s_(s)),l=this.getSpotAttenuation(e,o),h=c_({lightDistance:n.length(),cutoffDistance:i,decayExponent:r}),u=t.mul(l).mul(h),d,c;return s.colorNode?(c=this.getLightCoord(e),d=s.colorNode(c)):s.map&&(c=this.getLightCoord(e),d=st(s.map,c.xy).onRenderUpdate(()=>s.map)),d&&(u=c.mul(2).sub(1).abs().lessThan(1).all().select(u.mul(d),u)),{lightColor:u,lightDirection:a}}},S$=class extends x_{static get type(){return"IESSpotLightNode"}getSpotAttenuation(e,t){let i=this.light.iesMap,r=null;return r=i&&i.isTexture===!0?st(i,se(t.acos().mul(1/Math.PI),0),0).r:super.getSpotAttenuation(t),r}},M$=class extends Bh{static get type(){return"LightProbeNode"}constructor(e=null){super(e);let t=[];for(let i=0;i<9;i++)t.push(new F);this.lightProbe=Sr(t)}update(e){let{light:t}=this;super.update(e);for(let i=0;i<9;i++)this.lightProbe.array[i].copy(t.sh.coefficients[i]).multiplyScalar(t.intensity)}setup(e){let t=bL(al,this.lightProbe);e.context.irradiance.addAssign(t)}},C$=k(([e,t])=>{let i=e.abs().sub(t);return Xn(ti(i,0)).add(hs(ti(i.x,i.y),0))}),R$=class extends x_{static get type(){return"ProjectorLightNode"}update(e){super.update(e);let t=this.light;if(this.penumbraCosNode.value=Math.min(Math.cos(t.angle*(1-t.penumbra)),.99999),t.aspect===null){let i=1;t.map!==null&&(i=t.map.width/t.map.height),t.shadow.aspect=i}else t.shadow.aspect=t.aspect}getSpotAttenuation(e){let t=C(0),i=this.penumbraCosNode,r=x0(this.light).mul(e.context.positionWorld||Zn);return Se(r.w.greaterThan(0),()=>{let s=C$(r.xyz.div(r.w).xy.sub(se(.5)),se(.5)),n=_s(-1,tt(1,gv(i)).sub(1));t.assign(Mf(s.mul(-2).mul(n)))}),t}},v_=new $e,R0=new $e,kp=null,E$=class extends Bh{static get type(){return"RectAreaLightNode"}constructor(e=null){super(e),this.halfHeight=be(new F).setGroup(we),this.halfWidth=be(new F).setGroup(we),this.updateType=Re.RENDER}update(e){super.update(e);let{light:t}=this,i=e.camera.matrixWorldInverse;R0.identity(),v_.copy(t.matrixWorld),v_.premultiply(i),R0.extractRotation(v_),this.halfWidth.value.set(t.width*.5,0,0),this.halfHeight.value.set(0,t.height*.5,0),this.halfWidth.value.applyMatrix4(R0),this.halfHeight.value.applyMatrix4(R0)}setupDirectRectArea(e){let t,i;e.isAvailable("float32Filterable")?(t=st(kp.LTC_FLOAT_1),i=st(kp.LTC_FLOAT_2)):(t=st(kp.LTC_HALF_1),i=st(kp.LTC_HALF_2));let{colorNode:r,light:s}=this;return{lightColor:r,lightPosition:r_(s),halfWidth:this.halfWidth,halfHeight:this.halfHeight,ltc_1:t,ltc_2:i}}static setLTC(e){kp=e}},CL=class{parseFunction(){de("Abstract function.")}},b_=class{constructor(e,t,i="",r=""){this.type=e,this.inputs=t,this.name=i,this.precision=r}getCode(){de("Abstract function.")}};b_.isNodeFunction=!0;var A$=/^\s*(highp|mediump|lowp)?\s*([a-z_0-9]+)\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)/i,N$=/[a-z_0-9]+/gi,L$="#pragma main",P$=e=>{e=e.trim();let t=e.indexOf(L$),i=t===-1?e:e.slice(t+12),r=i.match(A$);if(r!==null&&r.length===5){let s=r[4],n=[],a=null;for(;(a=N$.exec(s))!==null;)n.push(a);let o=[],l=0;for(;l<n.length;){let d=n[l][0]==="const";d===!0&&l++;let c=n[l][0];c==="in"||c==="out"||c==="inout"?l++:c="";let p=n[l++][0],m=Number.parseInt(n[l][0]);Number.isNaN(m)===!1?l++:m=null;let g=n[l++][0];o.push(new y_(p,g,m,c,d))}let h=i.substring(r[0].length),u=r[3]===void 0?"":r[3];return{type:r[2],inputs:o,name:u,precision:r[1]===void 0?"":r[1],inputsCode:s,blockCode:h,headerCode:t===-1?"":e.slice(0,t)}}else throw Error("FunctionNode: Function is not a GLSL code.")},k$=class extends b_{constructor(e){let{type:t,inputs:i,name:r,precision:s,inputsCode:n,blockCode:a,headerCode:o}=P$(e);super(t,i,r,s),this.inputsCode=n,this.blockCode=a,this.headerCode=o}getCode(e=this.name){let t,i=this.blockCode;if(i!==""){let{type:r,inputsCode:s,headerCode:n,precision:a}=this,o=`${r} ${e} ( ${s.trim()} )`;a!==""&&(o=`${a} ${o}`),t=n+o+i}else t="";return t}},I$=class extends CL{parseFunction(e){return new k$(e)}},RL=new WeakMap,Ys=[],fl=[],F$=class extends cl{constructor(e,t){super(),this.renderer=e,this.backend=t,this.nodeFrame=new ML,this.nodeBuilderCache=new Map,this.callHashCache=new dl,this.groupsData=new dl,this._buildQueue=[],this._buildInProgress=!1,this.cacheLib={}}updateGroup(e){let t=e.groupNode;Ys[0]=t,Ys[1]=e;let i=this.groupsData.get(Ys);return i===void 0&&this.groupsData.set(Ys,i={}),Ys[0]=null,Ys[1]=null,i.version===t.version?!1:(i.version=t.version,!0)}getForRenderCacheKey(e){return e.initialCacheKey}_createNodeBuilder(e,t){let i=this.backend.createNodeBuilder(e.object,this.renderer);return i.scene=e.scene,i.material=t,i.camera=e.camera,i.context.material=t,i.lightsNode=e.lightsNode,i.environmentNode=this.getEnvironmentNode(e.scene),i.fogNode=this.getFogNode(e.scene),i.clippingContext=e.clippingContext,this.renderer.getOutputRe

33nderTarget()&&this.renderer.getOutputRenderTarget().multiview&&i.enableMultiview(),i}getForRender(e,t=!1){let i=this.get(e),r=i.nodeBuilderState;if(r===void 0){let{nodeBuilderCache:s}=this,n=this.getForRenderCacheKey(e);if(r=s.get(n),r===void 0){let a=async()=>{let o=this._createNodeBuilder(e,e.material);try{t?await o.buildAsync():o.build()}catch(l){o=this._createNodeBuilder(e,new Ot),t?await o.buildAsync():o.build(),re("TSL: "+l)}return o};if(t)return a().then(o=>(r=this._createNodeBuilderState(o),s.set(n,r),r.usedTimes++,i.nodeBuilderState=r,r));{let o=this._createNodeBuilder(e,e.material);try{o.build()}catch(l){o=this._createNodeBuilder(e,new Ot),o.build();let h=l.stackTrace;!h&&l.stack&&(h=new fi(l.stack)),re("TSL: "+l,h)}r=this._createNodeBuilderState(o),s.set(n,r)}}r.usedTimes++,i.nodeBuilderState=r}return r}getForRenderAsync(e){let t=this.getForRender(e,!0);return t.then?t:Promise.resolve(t)}getForRenderDeferred(e){let t=this.get(e);if(t.nodeBuilderState!==void 0)return t.nodeBuilderState;let i=this.getForRenderCacheKey(e),r=this.nodeBuilderCache.get(i);return r===void 0?(t.pendingBuild!==!0&&(t.pendingBuild=!0,this._buildQueue.push(()=>this.getForRenderAsync(e).then(()=>{t.pendingBuild=!1})),this._processBuildQueue()),null):(r.usedTimes++,t.nodeBuilderState=r,r)}_processBuildQueue(){this._buildInProgress||this._buildQueue.length===0||(this._buildInProgress=!0,this._buildQueue.shift()().then(()=>{this._buildInProgress=!1,this._processBuildQueue()}))}delete(e){if(e.isRenderObject){let t=this.get(e).nodeBuilderState;t!==void 0&&(t.usedTimes--,t.usedTimes===0&&this.nodeBuilderCache.delete(this.getForRenderCacheKey(e)))}return super.delete(e)}getForCompute(e){let t=this.get(e),i=t.nodeBuilderState;if(i===void 0){let r=this.backend.createNodeBuilder(e,this.renderer);r.build(),i=this._createNodeBuilderState(r),t.nodeBuilderState=i}return i}_createNodeBuilderState(e){return new Kj(e.vertexShader,e.fragmentShader,e.computeShader,e.getAttributesArray(),e.getBindings(),e.updateNodes,e.updateBeforeNodes,e.updateAfterNodes,e.observer,e.transforms)}getEnvironmentNode(e){this.updateEnvironment(e);let t=null;if(e.environmentNode&&e.environmentNode.isNode)t=e.environmentNode;else{let i=this.get(e);i.environmentNode&&(t=i.environmentNode)}return t}

33getBackgroundNode(e){this.updateBackground(e);let t=null;if(e.backgroundNode&&e.backgroundNode.isNode)t=e.backgroundNode;else{let i=this.get(e);i.backgroundNode&&(t=i.backgroundNode)}return t}getFogNode(e){return this.updateFog(e),e.fogNode||this.get(e).fogNode||null}getCacheKey(e,t){Ys[0]=e,Ys[1]=t;let i=this.renderer.info.calls,r=this.callHashCache.get(Ys)||{};if(r.callId!==i){let s=this.getEnvironmentNode(e),n=this.getFogNode(e);t&&fl.push(t.getCacheKey(!0)),s&&fl.push(s.getCacheKey()),n&&fl.push(n.getCacheKey()),fl.push(this.renderer.getOutputRenderTarget()&&this.renderer.getOutputRenderTarget().multiview?1:0),fl.push(+!!this.renderer.shadowMap.enabled),fl.push(this.renderer.shadowMap.type),r.callId=i,r.cacheKey=tp(fl),this.callHashCache.set(Ys,r),fl.length=0}return Ys[0]=null,Ys[1]=null,r.cacheKey}get isToneMappingState(){return!this.renderer.getRenderTarget()}updateBackground(e){let t=this.get(e),i=e.background;if(i){let r=e.backgroundBlurriness===0&&t.backgroundBlurriness>0||e.backgroundBlurriness>0&&t.backgroundBlurriness===0;(t.background!==i||r)&&(t.backgroundNode=this.getCacheNode("background",i,()=>{if(i.isCubeTexture===!0||i.mapping===303||i.mapping===304||i.mapping===306){if(e.backgroundBlurriness>0||i.mapping===306)return Bb(i);{let s;return s=i.isCubeTexture===!0?Yr(i):st(i),SA(s)}}else{if(i.isTexture===!0)return st(i,Kn.flipY()).setUpdateMatrix(!0);i.isColor!==!0&&re("WebGPUNodes: Unsupported background configuration.",i)}},r),t.background=i,t.backgroundBlurriness=e.backgroundBlurriness)}else t.backgroundNode&&(delete t.backgroundNode,delete t.background)}getCacheNode(e,t,i,r=!1){let s=this.cacheLib[e]||(this.cacheLib[e]=new WeakMap),n=s.get(t);return(n===void 0||r)&&(n=i(),s.set(t,n)),n}updateFog(e){let t=this.get(e),i=e.fog;i?t.fog!==i&&(t.fogNode=this.getCacheNode("fog",i,()=>{if(i.isFogExp2)return Qb(qt("color","color",i).setGroup(we),GN(qt("density","float",i).setGroup(we)));if(i.isFog)return Qb(qt("color","color",i).setGroup(we),zN(qt("near","float",i).setGroup(we),qt("far","float",i).setGroup(we)));re("Renderer: Unsupported fog configuration.",i)}),t.fog=i):(delete t.fogNode,delete t.fog)}updateEnvironment(e){let t=this.get(e),i=e.environment;i?t.environment!==i&&(t.environmentNode=this.getCacheNode("environment",i,()=>{if(i.isCubeTexture===!0)return Yr(i);if(i.isTexture===!0)return st(i);re("Nodes: Unsupported environment configuration.",i)}),t.environment=i):t.environmentNode&&(delete t.environmentNode,delete t.environment)}getNodeFrame(e=this.renderer,t=null,i=null,r=null,s=null){let n=this.nodeFrame;return n.renderer=e,n.scene=t,n.object=i,n.camera=r,n.material=s,n}getNodeFrameForRender(e){return this.getNodeFrame(e.renderer,e.scene,e.object,e.camera,e.material)}getOutputCacheKey(){let e=this.renderer;return e.toneMapping+","+e.currentColorSpace+","+e.xr.isPresenting}hasOutputChange(e){return RL.get(e)!==this.getOutputCacheKey()}getOutputNode(e){let t=this.renderer,i=this.getOutputCacheKey(),r=e.isArrayTexture?st(e,Kn).depth(Ka("gl_ViewID_OVR")).renderOutput(t.toneMapping,t.currentColorSpace):st(e,Kn).renderOutput(t.toneMapping,t.currentColorSpace);return RL.set(e,i),r}updateBefore(e){let t=e.getNodeBuilderState();for(let i of t.updateBeforeNodes)this.getNodeFrameForRender(e).updateBeforeNode(i)}updateAfter(e){let t=e.getNodeBuilderState();for(let i of t.updateAfterNodes)this.getNodeFrameForRender(e).updateAfterNode(i)}updateForCompute(e){let t=this.getNodeFrame(),i=this.getForCompute(e);for(let r of i.updateNodes)t.updateNode(r)}updateForRender(e){let t=this.getNodeFrameForRender(e),i=e.getNodeBuilderState();for(let r of i.updateNodes)t.updateNode(r)}needsRefresh(e){let t=this.getNodeFrameForRender(e);return e.getMonitor().needsRefresh(e,t)}dispose(){super.dispose(),this.nodeFrame=new ML,this.nodeBuilderCache=new Map,this.cacheLib={}}},__=new $o,EL=class cO{constructor(t=null){this.version=0,this.clipIntersection=null,this.cacheKey="",this.shadowPass=!1,this.viewNormalMatrix=new Os,this.clippingGroupContexts=new WeakMap,this.intersectionPlanes=[],this.unionPlanes=[],this.parentVersion=null,t!==null&&(this.viewNormalMatrix=t.viewNormalMatrix,this.clippingGroupContexts=t.clippingGroupContexts,this.shadowPass=t.shadowPass,this.viewMatrix=t.viewMatrix)}projectPlanes(t,i,r){let s=t.length;for(let n=0;n<s;n++){__.copy(t[n]).applyMatrix4(this.viewMatrix,this.viewNormalMatrix);

33let a=i[r+n],o=__.normal;a.x=-o.x,a.y=-o.y,a.z=-o.z,a.w=__.constant}}updateGlobal(t,i){this.shadowPass=t.overrideMaterial!==null&&t.overrideMaterial.isShadowPassMaterial,this.viewMatrix=i.matrixWorldInverse,this.viewNormalMatrix.getNormalMatrix(this.viewMatrix)}update(t,i){let r=!1;t.version!==this.parentVersion&&(this.intersectionPlanes=Array.from(t.intersectionPlanes),this.unionPlanes=Array.from(t.unionPlanes),this.parentVersion=t.version),this.clipIntersection!==i.clipIntersection&&(this.clipIntersection=i.clipIntersection,this.clipIntersection?this.unionPlanes.length=t.unionPlanes.length:this.intersectionPlanes.length=t.intersectionPlanes.length);let s=i.clippingPlanes,n=s.length,a,o;if(this.clipIntersection?(a=this.intersectionPlanes,o=t.intersectionPlanes.length):(a=this.unionPlanes,o=t.unionPlanes.length),a.length!==o+n){a.length=o+n;for(let l=0;l<n;l++)a[o+l]=new yt;r=!0}this.projectPlanes(s,a,o),r&&(this.version++,this.cacheKey=`${this.intersectionPlanes.length}:${this.unionPlanes.length}`)}getGroupContext(t){if(this.shadowPass&&!t.clipShadows)return this;let i=this.clippingGroupContexts.get(t);return i===void 0&&(i=new cO(this),this.clippingGroupContexts.set(t,i)),i.update(this,t),i}get unionClippingCount(){return this.unionPlanes.length}},D$=class{constructor(e,t){this.bundleGroup=e,this.camera=t}},Rd=[],O$=class{constructor(){this.bundles=new dl}get(e,t){let i=this.bundles;Rd[0]=e,Rd[1]=t;let r=i.get(Rd);return r===void 0&&(r=new D$(e,t),i.set(Rd,r)),Rd[0]=null,Rd[1]=null,r}dispose(){this.bundles=new dl}},AL=class{constructor(){this.lightNodes=new WeakMap,this.materialNodes=new Map,this.toneMappingNodes=new Map}fromMaterial(e){if(e.isNodeMaterial)return e;let t=null,i=this.getMaterialNodeClass(e.type);if(i!==null){t=new i;for(let r in e)t[r]=e[r]}return t}addToneMapping(e,t){this.addType(e,t,this.toneMappingNodes)}getToneMappingFunction(e){return this.toneMappingNodes.get(e)||null}getMaterialNodeClass(e){return this.materialNodes.get(e)||null}addMaterial(e,t){this.addType(e,t,this.materialNodes)}getLightNodeClass(e){return this.lightNodes.get(e)||null}addLight(e,t){this.addClass(e,t,this.lightNodes)}addType(e,t,i){if(i.has(t)){de(`Redefinition of node ${t}`);return}if(typeof e!="function")throw Error(`Node class ${e.name} is not a class.`);if(typeof t=="function"||typeof t=="object")throw Error(`Base class ${t} is not a class.`);i.set(t,e)}addClass(e,t,i){if(i.has(t)){de(`Redefinition of node ${t.name}`);return}if(typeof e!="function")throw Error(`Node class ${e.name} is not a class.`);if(typeof t!="function")throw Error(`Base class ${t.name} is not a class.`);i.set(t,e)}},B$=new a_,NL=new WeakMap,U$=class{createNode(e=[]){return new a_().setLights(e)}getNode(e){if(e.isQuadMesh)return B$;let t=NL.get(e);return t===void 0&&(t=this.createNode(),NL.set(e,t)),t}},Ip=class extends zr{constructor(e=1,t=1,i={}){super(e,t,i),this.isXRRenderTarget=!0,this._hasExternalTextures=!1,this._autoAllocateDepthBuffer=!0,this._isOpaqueFramebuffer=!1}copy(e){return super.copy(e),this._hasExternalTextures=e._hasExternalTextures,this._autoAllocateDepthBuffer=e._autoAllocateDepthBuffer,this._isOpaqueFramebuffer=e._isOpaqueFramebuffer,this}},LL=new F,PL=new F,kL=new WeakMap,V$=class extends Ds{constructor(e,t=!1){super(),this.enabled=!1,this.isPresenting=!1,this.cameraAutoUpdate=!0,this._renderer=e,this._cameraL=new os,this._cameraL.viewport=new yt,this._cameraR=new os,this._cameraR.viewport=new yt,this._cameras=[this._cameraL,this._cameraR],this._cameraXR=new wU,this._currentDepthNear=null,this._currentDepthFar=null,this._controllers=[],this._controllerInputSources=[],this._xrRenderTarget=null,this._layers=[],this._sessionUsesLayers=!1,this._supportsGlBinding=typeof XRWebGLBinding<"u",this._createXRLayer=H$.bind(this),this._gl=null,this._currentAnimationContext=null,this._currentAnimationLoop=null,this._currentPixelRatio=null,this._currentSize=new ge,this._onSessionEvent=j$.bind(this),this._onSessionEnd=$$.bind(this),this._onInputSourcesChange=W$.bind(this),this._onAnimationFrame=q$.bind(this),this._referenceSpace=null,this._referenceSpaceType="local-floor",this._customReferenceSpace=null,this._framebufferScaleFactor=1,this._foveation=1,this._session=null,this._glBaseLayer=null,this._glBinding=null,this._glProjLayer=null,this._xrFrame=null,this._supportsLayers=this._supportsGlBinding&&"createProjectionLayer"in XRWebGLBinding.prototype,this._useMultiviewIfPossible=t,this._useMultiview=!1}getController(e){return this._getController(e).getTargetRaySpace()}getControllerGrip(e){return this._getController(e).getGripSpace()}getHand(e){return this._getController(e).getHandSpace()}getFoveation(){if(!(this._glProjLayer===null&&this._glBaseLayer===null))return this._foveation}setFoveation(e){this._foveation=e,this._glProjLayer!==null&&(this._glProjLayer.fixedFoveation=e),this._glBaseLayer!==null&&this._glBaseLayer.fixedFoveation!==void 0&&(this._glBaseLayer.fixedFoveation=e)}getFramebufferScaleFactor(){return this._framebufferScaleFactor}setFramebufferScaleFactor(e){this._framebufferScaleFactor=e,this.isPresenting===!0&&de("XRManager: Cannot change framebuffer scale while presenting.")}getReferenceSpaceType(){return this._referenceSpaceType}setReferenceSpaceType(e){this._referenceSpaceType=e,this.isPresenting===!0&&de("XRManager: Cannot change reference space type while presenting.")}getReferenceSpace(){return this._customReferenceSpace||this._referenceSpace}setReferenceSpace(e){this._customReferenceSpace=e}getCamera(){return this._cameraXR}getEnvironmentBlendMode(){if(this._session!==null)return this._session.environmentBlendMode}getBinding(){return this._glBinding===null&&this._supportsGlBinding&&(this._glBinding=new XRWebGLBinding(this._session,this._gl)),this._glBinding}getFrame(){return this._xrFrame}useMultiview(){return this._useMultiview}createQuadLayer(e,t,i,r,s,n,a,o={}){let l=new Un(e,t),h=new Ip(s,n,{format:Br,type:hr,depthTexture:new Us(s,n,o.stencil?hh:ur,void 0,void 0,void 0,void 0,void 0,void 0,o.stencil?uh:Da),stencilBuffer:o.stencil,resolveDepthBuffer:!1,resolveStencilBuffer:!1});h._autoAllocateDepthBuffer=!0;let u=new ji({color:16777215,side:0});u.map=h.texture,u.map.offset.y=1,u.map.repeat.y=-1;let d=new xt(l,u);d.position.copy(i),d.quaternion.copy(r);let c={type:"quad",width:e,height:t,translation:i,quaternion:r,pixelwidth:s,pixelheight:n,plane:d,material:u,rendercall:a,renderTarget:h};if(this._layers.push(c),this._session!==null){c.plane.material=new ji({color:16777215,side:0}),c.plane.material.blending=5,c.plane.material.blendEquation=100,c.plane.material.blendSrc=200,c.plane.material.blendDst=200,c.xrlayer=this._createXRLayer(c);let p=this._session.renderState.layers;p.unshift(c.xrlayer),this._session.updateRenderState({layers:p})}else h.isXRRenderTarget=!1;return d}createCylinderLayer(e,t,i,r,s,n,a,o,l={}){let h=new p4(e,e,e*t/i,64,64,!0,Math.PI-t/2,t),u=new Ip(n,a,{format:Br,type:hr,depthTexture:new Us(n,a,l.stencil?hh:ur,void 0,void 0,void 0,void 0,void 0,void 0,l.stencil?uh:Da),stencilBuffer:l.stencil,resolveDepthBuffer:!1,resolveStencilBuffer:!1});u._autoAllocateDepthBuffer=!0;let d=new ji({color:16777215,side:1});d.map=u.texture,d.map.offset.y=1,d.map.repeat.y=-1;let c=new xt(h,d);c.position.copy(r),c.quaternion.copy(s);

33let p={type:"cylinder",radius:e,centralAngle:t,aspectratio:i,translation:r,quaternion:s,pixelwidth:n,pixelheight:a,plane:c,material:d,rendercall:o,renderTarget:u};if(this._layers.push(p),this._session!==null){p.plane.material=new ji({color:16777215,side:1}),p.plane.material.blending=5,p.plane.material.blendEquation=100,p.plane.material.blendSrc=200,p.plane.material.blendDst=200,p.xrlayer=this._createXRLayer(p);let m=this._session.renderState.layers;m.unshift(p.xrlayer),this._session.updateRenderState({layers:m})}else u.isXRRenderTarget=!1;return c}renderLayers(){let e=new F,t=new Bo,i=this._renderer,r=this.isPresenting;this.isPresenting=!1;let s=new ge;i.getSize(s);let n=i.getRenderTarget();for(let a of this._layers){a.renderTarget.isXRRenderTarget=this._session!==null,a.renderTarget._hasExternalTextures=a.renderTarget.isXRRenderTarget;let o=i.contextNode,l;if(a.renderTarget.isXRRenderTarget&&this._sessionUsesLayers){a.xrlayer.transform=new XRRigidTransform(a.plane.getWorldPosition(e),a.plane.getWorldQuaternion(t));let h=this._glBinding.getSubImage(a.xrlayer,this._xrFrame);i.backend.setXRRenderTargetTextures(a.renderTarget,h.colorTexture,void 0),i._setXRLayerSize(a.renderTarget.width,a.renderTarget.height),l=kL.get(o),l===void 0&&(l=o.context({getOutput:u=>Lf(u,i.toneMapping,i.outputColorSpace)}),kL.set(o,l))}else l=o;i.contextNode=l,i.setRenderTarget(a.renderTarget),a.rendercall(),i.contextNode=o}i.setRenderTarget(n),i._setXRLayerSize(s.x,s.y),this.isPresenting=r}getSession(){return this._session}async setSession(e){let t=this._renderer,i=t.backend;this._gl=t.getContext();let r=this._gl,s=r.getContextAttributes();if(this._session=e,e!==null){if(i.isWebGPUBackend===!0)throw Error('THREE.XRManager: XR is currently not supported with a WebGPU backend. Use WebGL by passing "{ forceWebGL: true }" to the constructor of the renderer.');if(e.addEventListener("select",this._onSessionEvent),e.addEventListener("selectstart",this._onSessionEvent),e.addEventListener("selectend",this._onSessionEvent),e.addEventListener("squeeze",this._onSessionEvent),e.addEventListener("squeezestart",this._onSessionEvent),e.addEventListener("squeezeend",this._onSessionEvent),e.addEventListener("end",this._onSessionEnd),e.addEventListener("inputsourceschange",this._onInputSourcesChange),await i.makeXRCompatible(),this._currentPixelRatio=t.getPixelRatio(),t.getSize(this._currentSize),this._currentAnimationContext=t._animation.getContext(),this._currentAnimationLoop=t._animation.getAnimationLoop(),t._animation.stop(),this._supportsLayers===!0){let n=null,a=null,o=null;t.depth&&(o=t.stencil?r.DEPTH24_STENCIL8:r.DEPTH_COMPONENT24,n=t.stencil?uh:Da,a=t.stencil?hh:ur);let l={colorFormat:r.RGBA8,depthFormat:o,scaleFactor:this._framebufferScaleFactor,clearOnAccess:!1};this._useMultiviewIfPossible&&t.hasFeature("OVR_multiview2")&&(l.textureType="texture-array",this._useMultiview=!0),this._glBinding=this.getBinding();let h=this._glBinding.createProjectionLayer(l),u=[h];this._glProjLayer=h,t.setPixelRatio(1),t._setXRLayerSize(h.textureWidth,h.textureHeight);let d=this._useMultiview?2:1,c=new Us(h.textureWidth,h.textureHeight,a,void 0,void 0,void 0,void 0,void 0,void 0,n,d);if(this._xrRenderTarget=new Ip(h.textureWidth,h.textureHeight,{format:Br,type:hr,colorSpace:t.outputColorSpace,depthTexture:c,stencilBuffer:t.stencil,samples:s.antialias?4:0,resolveDepthBuffer:h.ignoreDepthValues===!1,resolveStencilBuffer:h.ignoreDepthValues===!1,depth:this._useMultiview?2:1,multiview:this._useMultiview}),this._xrRenderTarget._hasExternalTextures=!0,this._xrRenderTarget.depth=this._useMultiview?2:1,this._sessionUsesLayers=e.enabledFeatures.includes("layers"),this._referenceSpace=await e.requestReferenceSpace(this.getReferenceSpaceType()),this._sessionUsesLayers)for(let p of this._layers)p.plane.material=new ji({color:16777215,side:+(p.type==="cylinder")}),p.plane.material.blending=5,p.plane.material.blendEquation=100,p.plane.material.blendSrc=200,p.plane.material.blendDst=200,p.xrlayer=this._createXRLayer(p),u.unshift(p.xrlayer);e.updateRenderState({layers:u})}else{let n={antialias:t.currentSamples>0,alpha:!0,depth:t.depth,stencil:t.stencil,framebufferScaleFactor:this.getFramebufferScaleFactor()},a=new XRWebGLLayer(e,r,n);this._glBaseLayer=a,e.updateRenderState({baseLayer:a}),t.setPixelRatio(1),t._setXRLayerSize(a.framebufferWidth,a.framebufferHeight),this._xrRenderTarget=new Ip(a.framebufferWidth,a.framebufferHeight,{format:Br,type:hr,colorSpace:t.outputColorSpace,stencilBuffer:t.stencil,resolveDepthBuffer:a.ignoreDepthValues===!1,resolveStencilBuffer:a.ignoreDepthValues===!1}),this._xrRenderTarget._isOpaqueFramebuffer=!0,this._referenceSpace=await e.requestReferenceSpace(this.getReferenceSpaceType())}this.setFoveation(this.getFoveation()),t._animation.setAnimationLoop(this._onAnimationFrame),t._animation.setContext(e),t._animation.start(),this.isPresenting=!0,this.dispatchEvent({type:"sessionstart"})}}updateCamera(e){let t=this._session;if(t===null)return;let i=e.near,r=e.far,s=this._cameraXR,n=this._cameraL,a=this._cameraR;s.near=a.near=n.near=i,s.far=a.far=n.far=r,s.isMultiViewCamera=this._useMultiview,(this._currentDepthNear!==s.near||this._currentDepthFar!==s.far)&&(t.updateRenderState({depthNear:s.near,depthFar:s.far}),this._currentDepthNear=s.near,this._currentDepthFar=s.far),s.layers.mask=e.layers.mask|6,n.layers.mask=s.layers.mask&-5,a.layers.mask=s.layers.mask&-3;let o=e.parent,l=s.cameras;IL(s,o);for(let h=0;h<l.length;h++)IL(l[h],o);l.length===2?z$(s,n,a):s.projectionMatrix.copy(n.projectionMatrix),G$(e,s,o)}_getController(e){let t=this._controllers[e];return t===void 0&&(t=new KB,this._controllers[e]=t),t}};function z$(e,t,i){LL.setFromMatrixPosition(t.matrixWorld),PL.setFromMatrixPosition(i.matrixWorld);let r=LL.distanceTo(PL),s=t.projectionMatrix.elements,n=i.projectionMatrix.elements,a=s[14]/(s[10]-1),o=s[14]/(s[10]+1),l=(s[9]+1)/s[5],h=(s[9]-1)/s[5],u=(s[8]-1)/s[0],d=(n[8]+1)/n[0],c=a*u,p=a*d,m=r/(-u+d),g=m*-u;if(t.matrixWorld.decompose(e.position,e.quaternion,e.scale),e.translateX(g),e.translateZ(m),e.matrixWorld.compose(e.position,e.quaternion,e.scale),e.matrixWorldInverse.copy(e.matrixWorld).invert(),s[10]===-1)e.projectionMatrix.copy(t.projectionMatrix),e.projectionMatrixInverse.copy(t.projectionMatrixInverse);else{let f=a+m,y=o+m,x=c-g,b=p+(r-g),_=l*o/y*f,T=h*o/y*f;e.projectionMatrix.makePerspective(x,b,_,T,f,y),e.projectionMatrixInverse.copy(e.projectionMatrix).invert()}}function IL(e,t){t===null?e.matrixWorld.copy(e.matrix):e.matrixWorld.multiplyMatrices(t.matrixWorld,e.matrix),e.matrixWorldInverse.copy(e.matrixWorld).invert()}function G$(e,t,i){i===null?e.matrix.copy(t.matrixWorld):(e.matrix.copy(i.matrixWorld),e.matrix.invert(),e.matrix.multiply(t.matrixWorld)),e.matrix.decompose(e.position,e.quaternion,e.scale),e.updateMatrixWorld(!0),e.projectionMatrix.copy(t.projectionMatrix),e.projectionMatrixInverse.copy(t.projectionMatrixInverse),e.isPerspectiveCamera&&(e.fov=Iu*2*Math.atan(1/e.projectionMatrix.elements[5]),e.zoom=1)}function j$(e){let t=this._controllerInputSources.indexOf(e.inputSource);if(t===-1)return;let i=this._controllers[t];if(i!==void 0){let r=this.getReferenceSpace();i.update(e.inputSource,e.frame,r),i.dispatchEvent({type:e.type,data:e.inputSource})}}function $$(){let e=this._session,t=this._renderer;e.removeEventListener("select",this._onSessionEvent),e.removeEventListener("selectstart",this._onSessionEvent),e.removeEventListener("selectend",this._onSessionEvent),e.removeEventListener("squeeze",this._onSessionEvent),e.removeEventListener("squeezestart",this._onSessionEvent),e.removeEventListener("squeezeend",this._onSessionEvent),e.removeEventListener("end",this._onSessionEnd),e.removeEventListener("inputsourceschange",this._onInputSourcesChange);for(let i=0;i<this._controllers.length;i++){let r=this._controllerInputSources[i];r!==null&&(this._controllerInputSources[i]=null,this._controllers[i].disconnect(r))}if(this._currentDepthNear=null,this._currentDepthFar=null,t._resetXRState(),this._session=null,this._xrRenderTarget=null,this._glBinding=null,this._glBaseLayer=null,this._glProjLayer=null,this._sessionUsesLayers===!0)for(let i of this._layers)i.renderTarget=new Ip(i.pixelwidth,i.pixelheight,{format:Br,type:hr,depthTexture:new Us(i.pixelwidth,i.pixelheight,i.stencilBuffer?hh:ur,void 0,void 0,void 0,void 0,void 0,void 0,i.stencilBuffer?uh:Da),stencilBuffer:i.stencilBuffer,resolveDepthBuffer:!1,resolveStencilBuffer:!1}),i.renderTarget.isXRRenderTarget=!1,i.plane.material=i.material,i.material.map=i.renderTarget.texture,i.material.map.offset.y=1,i.material.map.repeat.y=-1,delete i.xrlayer;this.isPresenting=!1,this._useMultiview=!1,t._animation.stop(),t._animation.setAnimationLoop(this._currentAnimationLoop),t._animation.setContext(this._currentAnimationContext),t._animation.start(),t.setPixelRatio(this._currentPixelRatio),t.setSize(this._currentSize.width,this._currentSize.height,!1),this.dispatchEvent({type:"sessionend"})}function W$(e){let t=this._controllers,i=this._controllerInputSources;for(let r=0;r<e.removed.length;r++){let s=e.removed[r],n=i.indexOf(s);n>=0&&(i[n]=null,t[n].disconnect(s))}for(let r=0;r<e.added.length;r++){let s=e.added[r],n=i.indexOf(s);if(n===-1){for(let o=0;o<t.length;o++)if(o>=i.length){i.push(s),n=o;break}else if(i[o]===null){i[o]=s,n=o;break}if(n===-1)break}let a=t[n];a&&a.connect(s)}}function H$(e){return e.type==="quad"?this._glBinding.createQuadLayer({transform:new XRRigidTransform(e.translation,e.quaternion),width:e.width/2,height:e.height/2,space

33:this._referenceSpace,viewPixelWidth:e.pixelwidth,viewPixelHeight:e.pixelheight,clearOnAccess:!1}):this._glBinding.createCylinderLayer({transform:new XRRigidTransform(e.translation,e.quaternion),radius:e.radius,centralAngle:e.centralAngle,aspectRatio:e.aspectRatio,space:this._referenceSpace,viewPixelWidth:e.pixelwidth,viewPixelHeight:e.pixelheight,clearOnAccess:!1})}function q$(e,t){if(t===void 0)return;let i=this._cameraXR,r=this._renderer,s=r.backend,n=this._glBaseLayer,a=this.getReferenceSpace(),o=t.getViewerPose(a);if(this._xrFrame=t,o!==null){let l=o.views;this._glBaseLayer!==null&&s.setXRTarget(n.framebuffer);let h=!1;l.length!==i.cameras.length&&(i.cameras.length=0,h=!0);for(let u=0;u<l.length;u++){let d=l[u],c;if(this._supportsLayers===!0){let m=this._glBinding.getViewSubImage(this._glProjLayer,d);c=m.viewport,u===0&&s.setXRRenderTargetTextures(this._xrRenderTarget,m.colorTexture,this._glProjLayer.ignoreDepthValues&&!this._useMultiview?void 0:m.depthStencilTexture)}else c=n.getViewport(d);let p=this._cameras[u];p===void 0&&(p=new os,p.layers.enable(u),p.viewport=new yt,this._cameras[u]=p),p.matrix.fromArray(d.transform.matrix),p.matrix.decompose(p.position,p.quaternion,p.scale),p.projectionMatrix.fromArray(d.projectionMatrix),p.projectionMatrixInverse.copy(p.projectionMatrix).invert(),p.viewport.set(c.x,c.y,c.width,c.height),u===0&&(i.matrix.copy(p.matrix),i.matrix.decompose(i.position,i.quaternion,i.scale)),h===!0&&i.cameras.push(p)}r.setOutputRenderTarget(this._xrRenderTarget)}for(let l=0;l<this._controllers.length;l++){let h=this._controllerInputSources[l],u=this._controllers[l];h!==null&&u!==void 0&&u.update(h,t,a)}this._currentAnimationLoop&&this._currentAnimationLoop(e,t),t.detectedPlanes&&this.dispatchEvent({type:"planesdetected",data:t}),this._xrFrame=null}var FL=class extends Ds{constructor(e){super(),this.domElement=e,this._pixelRatio=1,this._width=this.domElement.width,this._height=this.domElement.height,this._viewport=new yt(0,0,this._width,this._height),this._scissor=new yt(0,0,this._width,this._height),this._scissorTest=!1,this.colorTexture=new Cx,this.depthTexture=new Us}getPixelRatio(){return this._pixelRatio}getDrawingBufferSize(e){return e.set(this._width*this._pixelRatio,this._height*this._pixelRatio).floor()}getSize(e){return e.set(this._width,this._height)}setPixelRatio(e=1){this._pixelRatio!==e&&(this._pixelRatio=e,this.setSize(this._width,this._height,!1))}setDrawingBufferSize(e,t,i){this.xr&&this.xr.isPresenting||(this._width=e,this._height=t,this._pixelRatio=i,this.domElement.width=Math.floor(e*i),this.domElement.height=Math.floor(t*i),this.setViewport(0,0,e,t),this._dispatchResize())}setSize(e,t,i=!0){this.xr&&this.xr.isPresenting||(this._width=e,this._height=t,this.domElement.width=Math.floor(e*this._pixelRatio),this.domElement.height=Math.floor(t*this._pixelRatio),i===!0&&(this.domElement.style.width=e+"px",this.domElement.style.height=t+"px"),this.setViewport(0,0,e,t),this._dispatchResize())}getScissor(e){let t=this._scissor;return e.x=t.x,e.y=t.y,e.width=t.width,e.height=t.height,e}setScissor(e,t,i,r){let s=this._scissor;e.isVector4?s.copy(e):s.set(e,t,i,r)}getScissorTest(){return this._scissorTest}setScissorTest(e){this._scissorTest=e}getViewport(e){return e.copy(this._viewport)}setViewport(e,t,i,r,s=0,n=1){let a=this._viewport;e.isVector4?a.copy(e):a.set(e,t,i,r),a.minDepth=s,a.maxDepth=n}_dispatchResize(){this.dispatchEvent({type:"resize"})}dispose(){this.dispatchEvent({type:"dispose"})}},DL=new Oc,Ed=new ge,T_=new yt,w_=new Mx,S_=new l4,E0=new $e,ro=new yt,X$={0:1,1:0,2:2},Y$=class{constructor(e,t={}){this.isRenderer=!0;let{logarithmicDepthBuffer:i=!1,reversedDepthBuffer:r=!1,alpha:s=!0,depth:n=!0,stencil:a=!1,antialias:o=!1,samples:l=0,getFallback:h=null,outputBufferType:u=as,multiview:d=!1}=t;this.backend=e,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.alpha=s,this.logarithmicDepthBuffer=i,this.reversedDepthBuffer=r,this.outputColorSpace=Gi,this.toneMapping=0,this.toneMappingExposure=1,this.sortObjects=!0,this.depth=n,this.stencil=a,this.info=new U8,this.contextNode=Xa(),this.library=new AL,this.lighting=new U$,this._samples=l||o===!0?4:0,this._onCanvasTargetResize=this._onCanvasTargetResize.bind(this),this._canvasTarget=new FL(e.getDomElement()),this._canvasTarget.addEventListener("resize",this._onCanvasTargetResize),this._canvasTarget.isDefaultCanvasTarget=!0,this._inspector=new Dv,this._inspector.setRenderer(this),this._getFallback=h,this._attributes=null,this._geometries=null,this._nodes=null,this._animation=null,this._bindings=null,this._objects=null,this._pipelines=null,this._bundles=null,this._renderLists=null,this._renderContexts=null,this._textures=null,this._background=null,this._quad=new _d(new Ot),this._quad.name="Output C

33olor Transform",this._quad.material.name="outputColorTransform",this._currentRenderContext=null,this._opaqueSort=null,this._transparentSort=null,this._frameBufferTargets=new Map;let c=this.alpha===!0?0:1;this._clearColor=new zb(0,0,0,c),this._clearDepth=1,this._clearStencil=0,this._renderTarget=null,this._activeCubeFace=0,this._activeMipmapLevel=0,this._outputRenderTarget=null,this._mrt=null,this._renderObjectFunction=null,this._currentRenderObjectFunction=null,this._currentRenderBundle=null,this._handleObjectFunction=this._renderObjectDirect,this._isDeviceLost=!1,this.onDeviceLost=this._onDeviceLost,this._outputBufferType=u,this._cacheShadowNodes=new WeakMap,this._initialized=!1,this._callDepth=-1,this._initPromise=null,this._compilationPromises=null,this.transparent=!0,this.opaque=!0,this.shadowMap={enabled:!1,transmitted:!1,type:1},this.xr=new V$(this,d),this.debug={checkShaderErrors:!0,onShaderError:null,getShaderAsync:async(p,m,g)=>{await this.compileAsync(p,m);let f=this._renderLists.get(p,m),y=this._renderContexts.get(this._renderTarget,this._mrt),x=p.overrideMaterial||g.material,{fragmentShader:b,vertexShader:_}=this._objects.get(g,x,p,m,f.lightsNode,y,y.clippingContext).getNodeBuilderState();return{fragmentShader:b,vertexShader:_}}}}

33async init(){return this._initPromise===null&&(this._initPromise=new Promise(async(e,t)=>{let i=this.backend;try{await i.init(this)}catch(r){if(this._getFallback!==null)try{this.backend=i=this._getFallback(r),await i.init(this)}catch(s){t(s);return}else{t(r);return}}this._nodes=new F$(this,i),this._animation=new N8(this,this._nodes,this.info),this._attributes=new O8(i,this.info),this._background=new Xj(this,this._nodes),this._geometries=new B8(this._attributes,this.info),this._textures=new J8(this,i,this.info),this._pipelines=new j8(i,this._nodes,this.info),this._bindings=new $8(i,this._nodes,this._textures,this._attributes,this._pipelines,this.info),this._objects=new I8(this,this._nodes,this._geometries,this._pipelines,this._bindings,this.info),this._renderLists=new q8(this.lighting),this._bundles=new O$,this._renderContexts=new K8(this),this._animation.start(),this._initialized=!0,this._inspector.init(),e(this)})),this._initPromise}get domElement(){return this._canvasTarget.domElement}get coordinateSystem(){return this.backend.coordinateSystem}async compileAsync(e,t,i=null){if(this._isDeviceLost===!0)return;this._initialized===!1&&await this.init();let r=this._nodes.nodeFrame,s=r.renderId,n=this._currentRenderContext,a=this._currentRenderObjectFunction,o=this._handleObjectFunction,l=this._compilationPromises;i===null&&(i=e);let h=e.isScene===!0?e:i.isScene===!0?i:DL,u=this.needsFrameBufferTarget&&this._renderTarget===null?this._getFrameBufferTarget():this._renderTarget||this._outputRenderTarget,d=this._renderContexts.get(u,this._mrt),c=this._activeMipmapLevel,p=[];this._currentRenderContext=d,this._currentRenderObjectFunction=this.renderObject,this._handleObjectFunction=this._createObjectPipeline,this._compilationPromises=p,r.renderId++,r.update(

33),d.depth=this.depth,d.stencil=this.stencil,d.clippingContext||=new EL,d.clippingContext.updateGlobal(h,t),h.onBeforeRender(this,e,t,u);let m=this._renderLists.get(h,t);if(m.begin(),this._projectObject(e,t,0,m,d.clippingContext),i!==e&&i.traverseVisible(function(b){b.isLight&&b.layers.test(t.layers)&&m.pushLight(b)}),m.finish(),u!==null){this._textures.updateRenderTarget(u,c);let b=this._textures.get(u);d.textures=b.textures,d.depthTexture=b.depthTexture}else d.textures=null,d.depthTexture=null;i===e?this._background.update(h,m,d):this._background.update(i,m,d);let g=m.opaque,f=m.transparent,y=m.transparentDoublePass,x=m.lightsNode;this.opaque===!0&&g.length>0&&this._renderObjects(g,t,h,x),this.transparent===!0&&f.length>0&&this._renderTransparents(f,y,t,h,x),r.renderId=s,this._currentRenderContext=n,this._currentRenderObjectFunction=a,this._handleObjectFunction=o,this._compilationPromises=l;for(let b of p){let _=this._objects.get(b.object,b.material,b.scene,b.camera,b.lightsNode,b.renderContext,b.clippingContext,b.passId);_.drawRange=b.object.geometry.drawRange,_.group=b.group,this._geometries.updateForRender(_),await this._nodes.getForRenderAsync(_),this._nodes.updateBefore(_),this._nodes.updateForRender(_),this._bindings.updateForRender(_);let T=[];this._pipelines.getForRender(_,T),T.length>0&&await Promise.all(T),this._nodes.updateAfter(_),await rM()}}async renderAsync(e,t){ut('Renderer: "renderAsync()" has been deprecated. Use "render()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.render(e,t)}async waitForGPU(){re("Renderer: waitForGPU() has been removed. Read https://github.com/mrdoob/three.js/issues/32012 for more information.")}set inspector(e){this._inspector!==null&&this._inspector.setRenderer(null),this._inspector=e,this._inspector.setRenderer(this)}get inspector(){return this._inspector}set highPrecision(e){let t=this.contextNode.value;e===!0?(t.modelViewMatrix=Yv,t.modelNormalViewMatrix=Kv):this.highPrecision&&(delete t.modelViewMatrix,delete t.modelNormalViewMatrix)}get highPrecision(){let e=this.contextNode.value;return e.modelViewMatrix===Yv&&e.modelNormalViewMatrix===Kv}setMRT(e){return this._mrt=e,this}getMRT(){return this._mrt}getOutputBufferType(){return this._outputBufferType}getColorBufferType(){return ut('Renderer: ".getColorBufferType()" has been renamed to ".getOutputBufferType()".'),this.getOutputBufferType()}_onDeviceLost(e){let t=`THREE.WebGPURenderer: ${e.api} Device Lost:
34
35Message: ${e.message}`;e.reason&&(t+=`
36Reason: ${e.reason}`),re(t),this._isDeviceLost=!0}_renderBundle(e,t,i){let{bundleGroup:r,camera:s,renderList:n}=e,a=this._currentRenderContext,o=this._bundles.get(r,s),l=this.backend.get(o);l.renderContexts===void 0&&(l.renderContexts=new Set);let h=r.version!==l.version,u=l.renderContexts.has(a)===!1||h;if(l.renderContexts.add(a),u){this.backend.beginBundle(a),(l.renderObjects===void 0||h)&&(l.renderObjects=[]),this._currentRenderBundle=o;let{transparentDoublePass:d,transparent:c,opaque:p}=n;this.opaque===!0&&p.length>0&&this._renderObjects(p,s,t,i),this.transparent===!0&&c.length>0&&this._renderTransparents(c,d,s,t,i),this._currentRenderBundle=null,this.backend.finishBundle(a,o),l.version=r.version}else{let{renderObjects:d}=l;for(let c=0,p=d.length;c<p;c++){let m=d[c];this._nodes.needsRefresh(m)&&(this._nodes.updateBefore(m),this._nodes.updateForRender(m),this._bindings.updateForRender(m),this._nodes.updateAfter(m))}}this.backend.addBundle(a,o)}render(e,t){if(this._initialized===!1)throw Error('Renderer: .render() called before the backend is initialized. Use "await renderer.init();" before rendering.');this._renderScene(e,t)}get initialized(){return this._initialized}_getFrameBufferTarget(){let{currentToneMapping:e,currentColorSpace:t}=this,i=e!==0,r=t!==lt.workingColorSpace;if(i===!1&&r===!1)return null;let{width:s,height:n}=this.getDrawingBufferSize(Ed),{depth:a,stencil:o}=this,l=this._outputRenderTarget||this._canvasTarget,h=this._frameBufferTargets.get(l);if(h===void 0){h=new zr(s,n,{depthBuffer:a,stencilBuffer:o,type:this._outputBufferType,format:Br,colorSpace:lt.workingColorSpace,generateMipmaps:!1,minFilter:mi,magFilter:mi,samples:this.samples}),h.isPostProcessingRenderTarget=!0;let g=()=>{l.removeEventListener("dispose",g),h.dispose(),this._frameBufferTargets.delete(l)};l.addEventListener("dispose",g),this._frameBufferTargets.set(l,h)}

36let u=this.getOutputRenderTarget();h.depthBuffer=a,h.stencilBuffer=o,u===null?h.setSize(s,n,1):h.setSize(u.width,u.height,u.depth);let d=this._outputRenderTarget?this._outputRenderTarget.viewport:l._viewport,c=this._outputRenderTarget?this._outputRenderTarget.scissor:l._scissor,p=this._outputRenderTarget?1:l._pixelRatio,m=this._outputRenderTarget?this._outputRenderTarget.scissorTest:l._scissorTest;return h.viewport.copy(d),h.scissor.copy(c),h.viewport.multiplyScalar(p),h.scissor.multiplyScalar(p),h.scissorTest=m,h.multiview=u===null?!1:u.multiview,h.resolveDepthBuffer=u===null?!0:u.resolveDepthBuffer,h._autoAllocateDepthBuffer=u===null?!1:u._autoAllocateDepthBuffer,h}_renderScene(e,t,i=!0){if(this._isDeviceLost===!0)return;let r=i?this._getFrameBufferTarget():null,s=this._nodes.nodeFrame,n=s.renderId,a=this._currentRenderContext,o=this._currentRenderObjectFunction,l=this._handleObjectFunction;this._callDepth++;let h=e.isScene===!0?e:DL,u=this._renderTarget||this._outputRenderTarget,d=this._activeCubeFace,c=this._activeMipmapLevel,p;r===null?p=u:(p=r,this.setRenderTarget(p));let m=this._renderContexts.get(p,this._mrt,this._callDepth);this._currentRenderContext=m,this._currentRenderObjectFunction=this._renderObjectFunction||this.renderObject,this._handleObjectFunction=this._renderObjectDirect,this.info.calls++,this.info.render.calls++,this.info.render.frameCalls++,s.renderId=this.info.calls,this.backend.updateTimeStampUID(m),this.inspector.beginRender(this.backend.getTimestampUID(m),e,t,p);let g=this.xr;if(g.isPresenting===!1){let U=!1;if(this.reversedDepthBuffer===!0&&t.reversedDepth!==!0){if(t._reversedDepth=!0,t.isArrayCamera)for(let z of t.cameras)z._reversedDepth=!0;U=!0}let V=this.coordinateSystem;if(t.coordinateSystem!==V){if(t.coordinateSystem=V,t.isArrayCamera)for(let z of t.cameras)z.coordinateSystem=V;U=!0}if(U===!0&&(t.updateProjectionMatrix(),t.isArrayCamera))for(let z of t.cameras)z.updateProjectionMatrix()}e.matrixWorldAutoUpdate===!0&&e.updateMatrixWorld(),t.parent===null&&t.matrixWorldAutoUpdate===!0&&t.updateMatrixWorld(),g.enabled===!0&&g.isPresenting===!0&&(g.cameraAutoUpdate===!0&&g.updateCamera(t),t=g.getCamera());let f=this._canvasTarget,y=f._viewport,x=f._scissor,b=f._pixelRatio;p!==null&&(y=p.viewport,x=p.scissor,b=1),this.getDrawingBufferSize(Ed),T_.set(0,0,Ed.width,Ed.height);let _=y.minDepth===void 0?0:y.minDepth,T=y.maxDepth===void 0?1:y.maxDepth;m.viewportValue.copy(y).multiplyScalar(b).floor(),m.viewportValue.width>>=c,m.viewportValue.height>>=c,m.viewportValue.minDepth=_,m.viewportValue.maxDepth=T,m.viewport=m.viewportValue.equals(T_)===!1,m.scissorValue.copy(x).multiplyScalar(b).floor(),m.scissor=f._scissorTest&&m.scissorValue.equals(T_)===!1,m.scissorValue.width>>=c,m.scissorValue.height>>=c,m.clippingContext||=new EL,m.clippingContext.updateGlobal(h,t),h.onBeforeRender(this,e,t,p);let w=t.isArrayCamera?S_:w_;t.isArrayCamera||(E0.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),w.setFromProjectionMatrix(E0,t.coordinateSystem,t.reversedDepth));let M=this._renderLists.get(e,t);if(M.begin(),this._projectObject(e,t,0,M,m.clippingContext),M.finish(),this.sortObjects===!0&&M.sort(this._opaqueSort,this._transparentSort),p!==null){this._textures.updateRenderTarget(p,c);let U=this._textures.get(p);m.textures=U.textures,m.depthTexture=U.depthTexture,m.width=U.width,m.height=U.height,m.renderTarget=p,m.depth=p.depthBuffer,m.stencil=p.stencilBuffer}else m.textures=null,m.depthTexture=null,m.width=Ed.width,m.height=Ed.height,m.depth=this.depth,m.stencil=this.stencil;m.width>>=c,m.height>>=c,m.activeCubeFace=d,m.activeMipmapLevel=c,m.occlusionQueryCount=M.occlusionQueryCount,m.scissorValue.max(ro.set(0,0,0,0)),m.scissorValue.x+m.scissorValue.width>m.width&&(m.scissorValue.width=Math.max(m.width-m.scissorValue.x,0)),m.scissorValue.y+m.scissorValue.height>m.height&&(m.scissorValue.height=Math.max(m.height-m.scissorValue.y,0)),this._background.update(h,M,m),m.camera=t,this.backend.beginRender(m);let{bundles:S,lightsNode:R,transparentDoublePass:I,transparent:B,opaque:O}=M;return S.length>0&&this._renderBundles(S,h,R),this.opaque===!0&&O.length>0&&this._renderObjects(O,t,h,R),this.transparent===!0&&B.length>0&&this._renderTransparents(B,I,t,h,R),this.backend.finishRender(m),s.renderId=n,this._currentRenderContext=a,this._currentRenderObjectFunction=o,this._handleObjectFunction=l,this._callDepth--,r!==null&&(this.setRenderTarget(u,d,c),this._renderOutput(p)),h.onAfterRender(this,e,t,p),this.inspector.finishRender(this.backend.getTimestampUID(m)),m}_setXRLayerSize(e,t){this._canvasTarget._width=e,this._canvasTarget._height=t,this.setViewport(0,0,e,t)}_renderOutput(e){let t=this._quad;this._nodes.hasOutputChange(e.texture)&&(t.material.fragmentNode=this._nodes.getOutputNode(e.texture),t.material.needsUpdate=!0);let i=this.autoClear,r=this.xr.enabled;this.autoClear=!1,this.xr.enabled=!1,this._renderScene(t,t.camera,!1),this.autoClear=i,this.xr.enabled=r}getMaxAnisotropy(){return this.backend.capabilities.getMaxAnisotropy()}getActiveCubeFace(){return this._activeCubeFace}getActiveMipmapLevel(){return this._activeMipmapLevel}async setAnimationLoop(e){this._initialized===!1&&await this.init(),this._animation.setAnimationLoop(e)}getAnimationLoop(){return this._animation.getAnimationLoop()}async getArrayBufferAsync(e){return await this.backend.getArrayBufferAsync(e)}getContext(){return this.backend.getContext()}getPixelRatio(){return this._canvasTarget.getPixelRatio()}getDrawingBufferSize(e){return this._canvasTarget.getDrawingBufferSize(e)}getSize(e){return this._canvasTarget.getSize(e)}setPixelRatio(e=1){this._canvasTarget.setPixelRatio(e)}setDrawingBufferSize(e,t,i){this.xr&&this.xr.isPresenting||this._canvasTarget.setDrawingBufferSize(e,t,i)}setSize(e,t,i=!0){this.xr&&this.xr.isPresenting||this._canvasTarget.setSize(e,t,i)}setOpaqueSort(e){this._opaqueSort=e}setTransparentSort(e){this._transparentSort=e}getScissor(e){return this._canvasTarget.getScissor(e)}setScissor(e,t,i,r){this._canvasTarget.setScissor(e,t,i,r)}getScissorTest(){return this._canvasTarget.getScissorTest()}setScissorTest(e){this._canvasTarget.setScissorTest(e),this.backend.setScissorTest(e)}getViewport(e){return this._canvasTarget.getViewport(e)}setViewport(e,t,i,r,s=0,n=1){this._canvasTarget.setViewport(e,t,i,r,s,n)}getClearColor(e){return e.copy(this._clearColor)}

36setClearColor(e,t=1){this._clearColor.set(e),this._clearColor.a=t}getClearAlpha(){return this._clearColor.a}setClearAlpha(e){this._clearColor.a=e}getClearDepth(){return this.reversedDepthBuffer===!0?1-this._clearDepth:this._clearDepth}setClearDepth(e){this._clearDepth=e}getClearStencil(){return this._clearStencil}setClearStencil(e){this._clearStencil=e}isOccluded(e){let t=this._currentRenderContext;return t&&this.backend.isOccluded(t,e)}clear(e=!0,t=!0,i=!0){if(this._initialized===!1)throw Error('Renderer: .clear() called before the backend is initialized. Use "await renderer.init();" before before using this method.');let r=this._renderTarget||this._getFrameBufferTarget(),s=null;if(r!==null){this._textures.updateRenderTarget(r);let n=this._textures.get(r);s=this._renderContexts.get(r),s.textures=n.textures,s.depthTexture=n.depthTexture,s.width=n.width,s.height=n.height,s.renderTarget=r,s.depth=r.depthBuffer,s.stencil=r.stencilBuffer;let a=this.backend.getClearColor();s.clearColorValue.r=a.r,s.clearColorValue.g=a.g,s.clearColorValue.b=a.b,s.clearColorValue.a=a.a,s.clearDepthValue=this.getClearDepth(),s.clearStencilValue=this.getClearStencil(),s.activeCubeFace=this.getActiveCubeFace(),s.activeMipmapLevel=this.getActiveMipmapLevel()}this.backend.clear(e,t,i,s),r!==null&&this._renderTarget===null&&this._renderOutput(r)}clearColor(){this.clear(!0,!1,!1)}clearDepth(){this.clear(!1,!0,!1)}clearStencil(){this.clear(!1,!1,!0)}async clearAsync(e=!0,t=!0,i=!0){ut('Renderer: "clearAsync()" has been deprecated. Use "clear()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.clear(e,t,i)}async clearColorAsync(){ut('Renderer: "clearColorAsync()" has been deprecated. Use "clearColor()" and "await renderer.init();" when creating the renderer.'),this.clear(!0,!1,!1)}async clearDepthAsync(){ut('Renderer: "clearDepthAsync()" has been deprecated. Use "clearDepth()" and "await renderer.init();" when creating the renderer.'),this.clear(!1,!0,!1)}async clearStencilAsync(){ut('Renderer: "clearStencilAsync()" has been deprecated. Use "clearStencil()" and "await renderer.init();" when creating the renderer.'),this.clear(!1,!1,!0)}get needsFrameBufferTarget(){let e=this.currentToneMapping!==0,t=this.currentColorSpace!==lt.workingColorSpace;return e||t}get samples(){return this._samples}get currentSamples(){let e=this._samples;return this._renderTarget===null?this.needsFrameBufferTarget&&(e=0):e=this._renderTarget.samples,e}get currentToneMapping(){return this.isOutputTarget?this.toneMapping:0}get currentColorSpace(){return this.isOutputTarget?this.outputColorSpace:lt.workingColorSpace}get isOutputTarget(){return this._renderTarget===this._outputRenderTarget||this._renderTarget===null}dispose(){if(this._initialized===!0){this.info.dispose(),this.backend.dispose(),this._animation.dispose(),this._objects.dispose(),this._geometries.dispose(),this._pipelines.dispose(),this._nodes.dispose(),this._bindings.dispose(),this._renderLists.dispose(),this._renderContexts.dispose(),this._textures.dispose();for(let e of this._frameBufferTargets.keys())e.dispose();Object.values(this.backend.timestampQueryPool).forEach(e=>{e!==null&&e.dispose()})}this.setRenderTarget(null),this.setAnimationLoop(null)}setRenderTarget(e,t=0,i=0){this._renderTarget=e,this._activeCubeFace=t,this._activeMipmapLevel=i}getRenderTarget(){return this._renderTarget}setOutputRenderTarget(e){this._outputRenderTarget=e}getOutputRenderTarget(){return this._outputRenderTarget}setCanvasTarget(e){this._canvasTarget.removeEventListener("resize",this._onCanvasTargetResize),this._canvasTarget=e,this._canvasTarget.addEventListener("resize",this._onCanvasTargetResize)}getCanvasTarget(){return this._canvasTarget}_resetXRState(){this.backend.setXRTarget(null),this.setOutputRenderTarget(null),this.setRenderTarget(null);for(let e of this._frameBufferTargets.keys())e.dispose()}setRenderObjectFunction(e){this._renderObjectFunction=e}getRenderObjectFunction(){return this._renderObjectFunction}compute(e,t=null){if(this._isDeviceLost===!0)return;if(this._initialized===!1)return de("Renderer: .compute() called before the backend is initialized. Try using .computeAsync() instead."),this.computeAsync(e,t);let i=this._nodes.nodeFrame,r=i.renderId;this.info.calls++,this.info.compute.calls++,this.info.compute.frameCalls++,i.renderId=this.info.calls,this.backend.updateTimeStampUID(e),this.inspector.beginCompute(this.backend.getTimestampUID(e),e);let s=this.backend,n=this._pipelines,a=this._bindings,o=this._nodes,l=Array.isArray(e)?e:[e];if(l[0]===void 0||l[0].isComputeNode!==!0)throw Error("THREE.Renderer: .compute() expects a ComputeNode.");s.beginCompute(e);for(let h of l){if(n.has(h)===!1){let c=()=>{h.removeEventListener("dispose",c),n.delete(h),a.deleteForCompute(h),o.delete(h)};h.addEventListener("dispose",c);let p=h.onInitFunction;p!==null&&p.call(h,{renderer:this})}o.updateForCompute(h),a.updateForCompute(h);let u=a.getForCompute(h),d=n.getForCompute(h,u);s.compute(e,h,u,d,t)}s.finishCompute(e),i.renderId=r,this.inspector.finishCompute(this.backend.getTimestampUID(e))}async computeAsync(e,t=null){this._initialized===!1&&await this.init(),this.compute(e,t)}async hasFeatureAsync(e){return ut('Renderer: "hasFeatureAsync()" has been deprecated. Use "hasFeature()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.hasFeature(e)}async resolveTimestampsAsync(e="render"){return this._initialized===!1&&await this.init(),this.backend.resolveTimestampsAsync(e)}hasFeature(e){if(this._initialized===!1)throw Error('Renderer: .hasFeature() called before the backend is initialized. Use "await renderer.init();" before before using this method.');return this.backend.hasFeature(e)}hasInitialized(){return this._initialized}async initTextureAsync(e){ut('Renderer: "initTextureAsync()" has been deprecated. Use "initTexture()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.initTexture(e)}initTexture(e){if(this._initialized===!1)throw Error('Renderer: .initTexture() called before the backend is initialized. Use "await renderer.init();" before before using this method.');this._textures.updateTexture(e)}initRenderTarget(e){if(this._initialized===!1)throw Error('Renderer: .initRenderTarget() called before the backend is initialized. Use "await renderer.init();" before before using this method.');this._textures.updateRenderTarget(e);let t=this._textures.get(e),i=this._renderContexts.get(e);i.textures=t.textures,i.depthTexture=t.depthTexture,i.width=t.width,i.height=t.height,i.renderTarget=e,i.depth=e.depthBuffer,i.stencil=e.stencilBuffer,this.backend.initRenderTarget(i)}

36copyFramebufferToTexture(e,t=null){if(t!==null)if(t.isVector2)t=ro.set(t.x,t.y,e.image.width,e.image.height).floor();else if(t.isVector4)t=ro.copy(t).floor();else{re("Renderer.copyFramebufferToTexture: Invalid rectangle.");return}else t=ro.set(0,0,e.image.width,e.image.height);let i=this._currentRenderContext,r;i===null?(r=this._renderTarget||this._getFrameBufferTarget(),r!==null&&(this._textures.updateRenderTarget(r),i=this._textures.get(r))):r=i.renderTarget,this._textures.updateTexture(e,{renderTarget:r}),this.backend.copyFramebufferToTexture(e,i,t),this._inspector.copyFramebufferToTexture(e)}copyTextureToTexture(e,t,i=null,r=null,s=0,n=0){this._textures.updateTexture(e),this._textures.updateTexture(t),this.backend.copyTextureToTexture(e,t,i,r,s,n),this._inspector.copyTextureToTexture(e,t)}async readRenderTargetPixelsAsync(e,t,i,r,s,n=0,a=0){return this.backend.copyTextureToBuffer(e.textures[n],t,i,r,s,a)}_projectObject(e,t,i,r,s){if(e.visible===!1)return;if(e.layers.test(t.layers)){if(e.isGroup)i=e.renderOrder,e.isClippingGroup&&e.enabled&&(s=s.getGroupContext(e));else if(e.isLOD)e.autoUpdate===!0&&e.update(t);else if(e.isLight)r.pushLight(e);else if(e.isSprite){let a=t.isArrayCamera?S_:w_;if(!e.frustumCulled||a.intersectsSprite(e,t)){this.sortObjects===!0&&ro.setFromMatrixPosition(e.matrixWorld).applyMatrix4(E0);let{geometry:o,material:l}=e;l.visible&&r.push(e,o,l,i,ro.z,null,s)}}else if(e.isLineLoop)re("Renderer: Objects of type THREE.LineLoop are not supported. Please use THREE.Line or THREE.LineSegments.");else if(e.isMesh||e.isLine||e.isPoints){let a=t.isArrayCamera?S_:w_;if(!e.frustumCulled||a.intersectsObject(e,t)){let{geometry:o,material:l}=e;if(this.sortObjects===!0&&(o.boundingSphere===null&&o.computeBoundingSphere(),ro.copy(o.boundingSphere.center).applyMatrix4(e.matrixWorld).applyMatrix4(E0)),Array.isArray(l)){let h=o.groups;for(let u=0,d=h.length;u<d;u++){let c=h[u],p=l[c.materialIndex];p&&p.visible&&r.push(e,o,p,i,ro.z,c,s)}}else l.visible&&r.push(e,o,l,i,ro.z,null,s)}}}if(e.isBundleGroup===!0&&this.backend.beginBundle!==void 0){let a=r;r=this._renderLists.get(e,t),r.begin(),a.pushBundle({bundleGroup:e,camera:t,renderList:r}),r.finish()}let n=e.children;for(let a=0,o=n.length;a<o;a++)this._projectObject(n[a],t,i,r,s)}_renderBundles(e,t,i){for(let r of e)this._renderBundle(r,t,i)}_renderTransparents(e,t,i,r,s){if(t.length>0){for(let{material:n}of t)n.side=1;this._renderObjects(t,i,r,s,"backSide");for(let{material:n}of t)n.side=0;this._renderObjects(e,i,r,s);for(let{material:n}of t)n.side=2}else this._renderObjects(e,i,r,s)}_renderObjects(e,t,i,r,s=null){for(let n=0,a=e.length;n<a;n++){let{object:o,geometry:l,material:h,group:u,clippingContext:d}=e[n];this._currentRenderObjectFunction(o,i,t,l,h,u,r,d,s)}}_getShadowNodes(e){let t=e.version,i=this._cacheShadowNodes.get(e);if(i===void 0||i.version!==t){let r=e.map!==null,s=e.colorNode&&e.colorNode.isNode,n=e.castShadowNode&&e.castShadowNode.isNode,a=e.maskShadowNode&&e.maskShadowNode.isNode||e.maskNode&&e.maskNode.isNode,o=null,l=null,h=null;if(r||s||n||a){let u,d;if(n?(u=e.castShadowNode.rgb,d=e.castShadowNode.a,this.shadowMap.transmitted!==!0&&ut("Renderer: `shadowMap.transmitted` needs to be set to `true` when using `material.castShadowNode`.")):(u=L(0),d=C(1)),r&&(d=d.mul(qt("map","texture",e).a)),s&&(d=d.mul(e.colorNode.a)),l=Te(u,d),a){let c=e.maskShadowNode||e.maskNode;l=k(([p])=>(c.not().discard(),p))(l)}}e.depthNode&&e.depthNode.isNode&&(h=e.depthNode),e.castShadowPositionNode&&e.castShadowPositionNode.isNode?o=e.castShadowPositionNode:e.positionNode&&e.positionNode.isNode&&(o=e.positionNode),i={version:t,colorNode:l,depthNode:h,positionNode:o},this._cacheShadowNodes.set(e,i)}return i}renderObject(e,t,i,r,s,n,a,o=null,l=null){let h=!1,u,d,c,p;if(e.onBeforeRender(this,t,i,r,s,n),s.allowOverride===!0&&t.overrideMaterial!==null){let m=t.overrideMaterial;if(h=!0,u=m.isNodeMaterial?m.colorNode:null,d=m.isNodeMaterial?m.depthNode:null,c=m.isNodeMaterial?m.positionNode:null,p=t.overrideMaterial.side,s.positionNode&&s.positionNode.isNode&&(m.positionNode=s.positionNode),m.alphaTest=s.alphaTest,m.alphaMap=s.alphaMap,m.transparent=s.transparent||s.transmission>0||s.transmissionNode&&s.transmissionNode.isNode||s.backdropNode&&s.backdropNode.isNode,m.isShadowPassMaterial){let{c

36olorNode:g,depthNode:f,positionNode:y}=this._getShadowNodes(s);this.shadowMap.type===3?m.side=s.shadowSide===null?s.side:s.shadowSide:m.side=s.shadowSide===null?X$[s.side]:s.shadowSide,g!==null&&(m.colorNode=g),f!==null&&(m.depthNode=f),y!==null&&(m.positionNode=y)}s=m}s.transparent===!0&&s.side===2&&s.forceSinglePass===!1?(s.side=1,this._handleObjectFunction(e,s,t,i,a,n,o,"backSide"),s.side=0,this._handleObjectFunction(e,s,t,i,a,n,o,l),s.side=2):this._handleObjectFunction(e,s,t,i,a,n,o,l),h&&(t.overrideMaterial.colorNode=u,t.overrideMaterial.depthNode=d,t.overrideMaterial.positionNode=c,t.overrideMaterial.side=p),e.onAfterRender(this,t,i,r,s,n)}hasCompatibility(e){if(this._initialized===!1)throw Error('Renderer: .hasCompatibility() called before the backend is initialized. Use "await renderer.init();" before using this method.');return this.backend.hasCompatibility(e)}_renderObjectDirect(e,t,i,r,s,n,a,o){let l=this._objects.get(e,t,i,r,s,this._currentRenderContext,a,o);l.drawRange=e.geometry.drawRange,l.group=n,this._currentRenderBundle!==null&&(this.backend.get(this._currentRenderBundle).renderObjects.push(l),l.bundle=this._currentRenderBundle.bundleGroup);let h=this._nodes.needsRefresh(l);h&&(this._nodes.updateBefore(l),this._geometries.updateForRender(l),this._nodes.updateForRender(l),this._bindings.updateForRender(l)),this._pipelines.updateForRender(l),this._pipelines.isReady(l)&&(this.backend.draw(l,this.info),h&&this._nodes.updateAfter(l))}_createObjectPipeline(e,t,i,r,s,n,a,o){if(this._compilationPromises!==null){this._compilationPromises.push({object:e,material:t,scene:i,camera:r,lightsNode:s,group:n,clippingContext:a,passId:o,renderContext:this._currentRenderContext});return}let l=this._objects.get(e,t,i,r,s,this._currentRenderContext,a,o);l.drawRange=e.geometry.drawRange,l.group=n,this._nodes.updateBefore(l),this._geometries.updateForRender(l),this._nodes.updateForRender(l),this._bindings.updateForRender(l),this._pipelines.getForRender(l,this._compilationPromises),this._nodes.updateAfter(l)}_onCanvasTargetResize(){this._initialized&&this.backend.updateSize()}get compile(){return this.compileAsync}},OL=class{constructor(e=""){this.name=e,this.visibility=0}setVisibility(e){this.visibility|=e}getVisibility(){return this.visibility}clone(){return Object.assign(new this.constructor,this)}};function K$(e){return e+(pl-e%pl)%pl}var BL=class extends OL{constructor(e,t=null){super(e),this.isBuffer=!0,this.bytesPerElement=Float32Array.BYTES_PER_ELEMENT,this._buffer=t,this._updateRanges=[]}get updateRanges(){return this._updateRanges}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}get byteLength(){return K$(this._buffer.byteLength)}get buffer(){return this._buffer}update(){return!0}},UL=class extends BL{constructor(e,t=null){super(e,t),this.isUniformBuffer=!0}},Z$=0,VL=class extends UL{constructor(e,t){super("UniformBuffer_"+Z$++,e?e.value:null),this.nodeUniform=e,this.groupNode=t,this.isNodeUniformBuffer=!0}set updateRanges(e){this.nodeUniform.updateRanges=e}get updateRanges(){return this.nodeUniform.updateRanges}addUpdateRange(e,t){this.nodeUniform.addUpdateRange(e,t)}clearUpdateRanges(){this.nodeUniform.clearUpdateRanges()}get buffer(){return this.nodeUniform.value}},J$=class extends UL{constructor(e){super(e),this.isUniformsGroup=!0,this._values=null,this.uniforms=[],this._updateRangeCache=new Map}addUniformUpdateRange(e){let t=e.index;if(this._updateRangeCache.has(t)!==!0){let i=this.updateRanges,r={start:e.offset,count:e.itemSize};i.push(r),this._updateRangeCache.set(t,r)}}clearUpdateRanges(){this._updateRangeCache.clear(),super.clearUpdateRanges()}addUniform(e){return this.uniforms.push(e),this}removeUniform(e){let t=this.uniforms.indexOf(e);return t!==-1&&this.uniforms.splice(t,1),this}get values(){return this._values===null&&(this._values=Array.from(this.buffer)),this._values}get buffer(){let e=this._buffer;if(e===null){let t=this.byteLength;e=new Float32Array(new ArrayBuffer(t)),this._buffer=e}return e}get byteLength(){let e=this.bytesPerElement,t=0;for(let i=0,r=this.uniforms.length;i<r;i++){let s=this.uniforms[i],n=s.boundary,a=s.itemSize*e,o=t%pl,l=o%n,h=o+l;t+=l,h!==0&&pl-h<a&&(t+=pl-h),s.offset=t/e,s.index=i,t+=a}return Math.ceil(t/pl)*pl}update(){let e=!1;for(let t of this.uniforms)this.updateByType(t)===!0&&(e=!0);return e}updateByType(e){if(e.isNumberUniform)return this.updateNumber(e);if(e.isVector2Uniform)return this.updateVector2(e);if(e.isVector3Uniform)return this.updateVector3(e);if(e.isVector4Uniform)return this.updateVector4(e);if(e.isColorUniform)return this.updateColor(e);

36if(e.isMatrix3Uniform)return this.updateMatrix3(e);if(e.isMatrix4Uniform)return this.updateMatrix4(e);re("WebGPUUniformsGroup: Unsupported uniform type.",e)}updateNumber(e){let t=!1,i=this.values,r=e.getValue(),s=e.offset,n=e.getType();if(i[s]!==r){let a=this._getBufferForType(n);a[s]=i[s]=r,t=!0,this.addUniformUpdateRange(e)}return t}updateVector2(e){let t=!1,i=this.values,r=e.getValue(),s=e.offset,n=e.getType();if(i[s+0]!==r.x||i[s+1]!==r.y){let a=this._getBufferForType(n);a[s+0]=i[s+0]=r.x,a[s+1]=i[s+1]=r.y,t=!0,this.addUniformUpdateRange(e)}return t}updateVector3(e){let t=!1,i=this.values,r=e.getValue(),s=e.offset,n=e.getType();if(i[s+0]!==r.x||i[s+1]!==r.y||i[s+2]!==r.z){let a=this._getBufferForType(n);a[s+0]=i[s+0]=r.x,a[s+1]=i[s+1]=r.y,a[s+2]=i[s+2]=r.z,t=!0,this.addUniformUpdateRange(e)}return t}updateVector4(e){let t=!1,i=this.values,r=e.getValue(),s=e.offset,n=e.getType();if(i[s+0]!==r.x||i[s+1]!==r.y||i[s+2]!==r.z||i[s+4]!==r.w){let a=this._getBufferForType(n);a[s+0]=i[s+0]=r.x,a[s+1]=i[s+1]=r.y,a[s+2]=i[s+2]=r.z,a[s+3]=i[s+3]=r.w,t=!0,this.addUniformUpdateRange(e)}return t}updateColor(e){let t=!1,i=this.values,r=e.getValue(),s=e.offset;if(i[s+0]!==r.r||i[s+1]!==r.g||i[s+2]!==r.b){let n=this.buffer;n[s+0]=i[s+0]=r.r,n[s+1]=i[s+1]=r.g,n[s+2]=i[s+2]=r.b,t=!0,this.addUniformUpdateRange(e)}return t}updateMatrix3(e){let t=!1,i=this.values,r=e.getValue().elements,s=e.offset;if(i[s+0]!==r[0]||i[s+1]!==r[1]||i[s+2]!==r[2]||i[s+4]!==r[3]||i[s+5]!==r[4]||i[s+6]!==r[5]||i[s+8]!==r[6]||i[s+9]!==r[7]||i[s+10]!==r[8]){let n=this.buffer;n[s+0]=i[s+0]=r[0],n[s+1]=i[s+1]=r[1],n[s+2]=i[s+2]=r[2],n[s+4]=i[s+4]=r[3],n[s+5]=i[s+5]=r[4],n[s+6]=i[s+6]=r[5],n[s+8]=i[s+8]=r[6],n[s+9]=i[s+9]=r[7],n[s+10]=i[s+10]=r[8],t=!0,this.addUniformUpdateRange(e)}return t}updateMatrix4(e){let t=!1,i=this.values,r=e.getValue().elements,s=e.offset;return eW(i,r,s)===!1&&(this.buffer.set(r,s),Q$(i,r,s),t=!0,this.addUniformUpdateRange(e)),t}_getBufferForType(e){return e==="int"||e==="ivec2"||e==="ivec3"||e==="ivec4"?new Int32Array(this.buffer.buffer):e==="uint"||e==="uvec2"||e==="uvec3"||e==="uvec4"?new Uint32Array(this.buffer.buffer):this.buffer}};function Q$(e,t,i){for(let r=0,s=t.length;r<s;r++)e[i+r]=t[r]}function eW(e,t,i){for(let r=0,s=t.length;r<s;r++)if(e[i+r]!==t[r])return!1;return!0}var tW=0,zL=class extends J${constructor(e,t){super(e),this.id=tW++,this.groupNode=t,this.isNodeUniformsGroup=!0}},GL=class extends OL{constructor(e,t){super(e),this._texture=null,this._onTextureDispose=()=>{this.generation=null,this.version=-1},this.texture=t,this.version=t?t.version:-1,this.generation=null,this.samplerKey="",this.isSampler=!0}set texture(e){this._texture!==e&&(this._texture&&this._texture.removeEventListener("dispose",this._onTextureDispose),this._texture=e,this.generation=null,this.version=-1,this._texture&&this._texture.addEventListener("dispose",this._onTextureDispose))}get texture(){return this._texture}update(){let{texture:e,version:t}=this;return t===e.version?!1:(this.version=e.version,!0)}clone(){let e=super.clone();return e._texture=null,e._onTextureDispose=()=>{e.generation=null,e.version=-1},e.texture=this.texture,e}},iW=0,rW=class extends GL{constructor(e,t){super(e,t),this.id=iW++,this.store=!1,this.mipLevel=0,this.isSampledTexture=!0}},A0=class extends rW{constructor(e,t,i,r=null){super(e,t?t.value:null),this.textureNode=t,this.groupNode=i,this.access=r}update(){let{textureNode:e}=this;return this.texture===e.value?super.update():(this.texture=e.value,!0)}},jL=class extends A0{constructor(e,t,i,r=null){super(e,t,i,r),this.isSampledCubeTexture=!0}},M_=class extends A0{constructor(e,t,i,r=null){super(e,t,i,r),this.isSampledTexture3D=!0}},$L={bitcast_int_uint:new Wi("uint tsl_bitcast_int_to_uint ( int x ) { return floatBitsToUint( intBitsToFloat ( x ) ); }"),bitcast_uint_int:new Wi("uint tsl_bitcast_uint_to_int ( uint x ) { return floatBitsToInt( uintBitsToFloat ( x ) ); }")},sW={textureDimensions:"textureSize",equals:"equal",bitcast_float_int:"floatBitsToInt",bitcast_int_float:"intBitsToFloat",bitcast_uint_float:"uintBitsToFloat",bitcast_float_uint:"floatBitsToUint",bitcast_uint_int:"tsl_bitcast_uint_to_int",bitcast_int_uint:"tsl_bitcast_int_to_uint",floatpack_snorm_2x16:"packSnorm2x16",floatpack_unorm_2x16:"packUnorm2x16",floatpack_float16_2x16:"packHalf2x16",floatunpack_snorm_2x16:"unpackSnorm2x16",floatunpack_unorm_2x16:"unpackUnorm2x16",floatunpack_float16_2x16:"unpackHalf2x16"},WL={low:"lowp",medium:"mediump",high:"highp"},HL={swizzleAssign:!0,storageBuffer:!1},qL={perspective:"smooth",linear:"noperspective"},XL={centroid:"centroid"},YL=`
37precision highp float;
38precision highp int;
39precision highp sampler2D;
40precision highp sampler3D;
41precision highp samplerCube;
42precision highp sampler2DArray;
43
44precision highp usampler2D;
45precision highp usampler3D;
46precision highp usamplerCube;
47precision highp usampler2DArray;
48
49precision highp isampler2D;
50precision highp isampler3D;
51precision highp isamplerCube;
52precision highp isampler2DArray;
53
54precision highp sampler2DShadow;
55precision highp sampler2DArrayShadow;
56precision highp samplerCubeShadow;
57`,nW=class extends SL{constructor(e,t){super(e,t,new I$),this.uniformGroups={},this.transforms=[],this.extensions={},this.builtins={vertex:[],fragment:[],compute:[]}}needsToWorkingColorSpace(e){return e.isVideoTexture===!0&&e.colorSpace!==""}_include(e){let t=$L[e];return t.build(this),this.addInclude(t),t}getMethod(e){return $L[e]!==void 0&&this._include(e),sW[e]||e}getBitcastMethod(e,t){return this.getMethod(`bitcast_${t}_${e}`)}getFloatPackingMethod(e){return this.getMethod(`floatpack_${e}_2x16`)}getFloatUnpackingMethod(e){return this.getMethod(`floatunpack_${e}_2x16`)}getTernary(e,t,i){return`${e} ? ${t} : ${i}`}getOutputStructName(){return""}buildFunctionCode(e){let t=e.layout,i=this.flowShaderNode(e),r=[];

57for(let s of t.inputs)r.push(this.getType(s.type)+" "+s.name);return`${this.getType(t.type)} ${t.name}( ${r.join(", ")} ) {
58
59	${i.vars}
60
61${i.code}
62	return ${i.result};
63
64}`}setupPBO(e){let t=e.value;if(t.pbo===void 0){let i=t.array,r=t.count*t.itemSize,{itemSize:s}=t,n=t.array.constructor.name.toLowerCase().includes("int"),a=n?$1:_g;s===2?a=n?W1:Oo:s===3?a=n?sB:j1:s===4&&(a=n?H1:Br);let o={Float32Array:Pn,Uint8Array:hr,Uint16Array:ku,Uint32Array:ur,Int8Array:Nc,Int16Array:Lc,Int32Array:Do,Uint8ClampedArray:hr},l=2**Math.ceil(Math.log2(Math.sqrt(r/s))),h=Math.ceil(r/s/l);l*h*s<r&&h++;let u=l*h*s,d=new i.constructor(u);d.set(i,0),t.array=d;let c=new Tx(t.array,l,h,a,o[t.array.constructor.name]||1015);c.needsUpdate=!0,c.isPBOTexture=!0;let p=new Yn(c,null,null);p.setPrecision("high"),t.pboNode=p,t.pbo=p.value,this.getUniformFromNode(t.pboNode,"texture",this.shaderStage,this.context.nodeName)}}getPropertyName(e,t=this.shaderStage){return e.isNodeUniform&&e.node.isTextureNode!==!0&&e.node.isBufferNode!==!0?e.name:super.getPropertyName(e,t)}generatePBO(e){let{node:t,indexNode:i}=e,r=t.value;if(this.renderer.backend.has(r)){let h=this.renderer.backend.get(r);h.pbo=r.pbo}let s=this.getUniformFromNode(r.pboNode,"texture",this.shaderStage,this.context.nodeName),n=this.getPropertyName(s);this.increaseUsage(i);let a=i.build(this,"uint"),o=this.getDataFromNode(e),l=o.propertyName;if(l===void 0){let h=this.getVarFromNode(e);l=this.getPropertyName(h);let u=this.getDataFromNode(t),d=u.propertySizeName;d===void 0&&(d=l+"Size",this.getVarFromNode(t,d,"uint"),this.addLineFlowCode(`${d} = uint( textureSize( ${n}, 0 ).x )`,e),u.propertySizeName=d);let{itemSize:c}=r,p="."+_h.join("").slice(0,c),m=`ivec2(${a} % ${d}, ${a} / ${d})`,g=this.generateTextureLoad(null,n,m,"0",null,null),f="vec4";r.pbo.type===1014?f="uvec4":r.pbo.type===1013&&(f="ivec4"),this.addLineFlowCode(`${l} = ${f}(${g})${p}`,e),o.propertyName=l}return l}generateTextureLoad(e,t,i,r,s,n){r===null&&(r="0");let a;return a=s?n?`texelFetchOffset( ${t}, ivec3( ${i}, ${s} ), ${r}, ${n} )`:`texelFetch( ${t}, ivec3( ${i}, ${s} ), ${r} )`:n?`texelFetchOffset( ${t}, ${i}, ${r}, ${n} )`:`texelFetch( ${t}, ${i}, ${r} )`,e!==null&&e.isDepthTexture&&(a+=".x"),a}generateTexture(e,t,i,r,s){return r&&(i=`vec3( ${i}, ${r} )`),e.isDepthTexture?s?`textureOffset( ${t}, ${i}, ${s} ).x`:`texture( ${t}, ${i} ).x`:s?`textureOffset( ${t}, ${i}, ${s} )`:`texture( ${t}, ${i} )`}generateTextureLevel(e,t,i,r,s,n){return s&&(i=`vec3( ${i}, ${s} )`),n?`textureLodOffset( ${t}, ${i}, ${r}, ${n} )`:`textureLod( ${t}, ${i}, ${r} )`}generateTextureBias(e,t,i,r,s,n){return s&&(i=`vec3( ${i}, ${s} )`),n?`textureOffset( ${t}, ${i}, ${n}, ${r} )`:`texture( ${t}, ${i}, ${r} )`}generateTextureGrad(e,t,i,r,s,n){return s&&(i=`vec3( ${i}, ${s} )`),n?`textureGradOffset( ${t}, ${i}, ${r[0]}, ${r[1]}, ${n} )`:`textureGrad( ${t}, ${i}, ${r[0]}, ${r[1]} )`}generateTextureCompare(e,t,i,r,s,n,a=this.shaderStage){if(a==="fragment")return e.isCubeTexture?`texture( ${t}, vec4( ${i}, ${r} ) )`:s?n?`textureOffset( ${t}, vec4( ${i}, ${s}, ${r} ), ${n} )`:`texture( ${t}, vec4( ${i}, ${s}, ${r} ) )`:n?`textureOffset( ${t}, vec3( ${i}, ${r} ), ${n} )`:`texture( ${t}, vec3( ${i}, ${r} ) )`;re(`WebGPURenderer: THREE.DepthTexture.compareFunction() does not support ${a} shader.`)}getVars(e){let t=[],i=this.vars[e];if(i!==void 0)for(let r of i)t.push(`${this.getVar(r.type,r.name,r.count)};`);return t.join(`
65	`)}getUniforms(e){let t=this.uniforms[e],i=[],r={};for(let n of t){let a=null,o=!1;if(n.type==="texture"||n.type==="texture3D"){let l=n.node.value,h="";(l.isDataTexture===!0||l.isData3DTexture===!0)&&(l.type===1014?h="u":l.type===1013&&(h="i")),a=n.type==="texture3D"&&l.isArrayTexture===!1?`${h}sampler3D ${n.name};`:l.compareFunction?l.isArrayTexture===!0?`sampler2DArrayShadow ${n.name};`:`sampler2DShadow ${n.name};`:l.isArrayTexture===!0||l.isDataArrayTexture===!0||l.isCompressedArrayTexture===!0?`${h}sampler2DArray ${n.name};`:`${h}sampler2D ${n.name};`}else if(n.type==="cubeTexture")a=`samplerCube ${n.name};`;else if(n.type==="cubeDepthTexture")a=n.node.value.compareFunction?`samplerCubeShadow ${n.name};`:`samplerCube ${n.name};`;else if(n.type==="buffer"){let l=n.node,h=this.getType(l.bufferType),u=l.bufferCount,d=u>0?u:"";a=`${l.name} {
66	${h} ${n.name}[${d}];
67};
68`}else{let l=n.groupNode.name;if(r[l]===void 0){let h=this.uniformGroups[l];if(h!==void 0){let u=[];for(let d of h.uniforms){let c=d.getType(),p=this.getVectorType(c),m=d.nodeUniform.node.precision,g=`${p} ${d.name};`;m!==null&&(g=WL[m]+" "+g),u.push("	"+g)}r[l]=u}}o=!0}if(!o){let l=n.node.precision;l!==null&&(a=WL[l]+" "+a),a="uniform "+a,i.push(a)}}let s="";for(let n in r){let a=r[n];s+=this._getGLSLUniformStruct(n,a.join(`
69`))+`
70`}return s+=i.join(`
71`),s}getTypeFromAttribute(e){let t=super.getTypeFromAttribute(e);

71if(/^[iu]/.test(t)&&e.gpuType!==1013){let i=e;e.isInterleavedBufferAttribute&&(i=e.data);let r=i.array;r instanceof Uint32Array||r instanceof Int32Array||(t=t.slice(1))}return t}getAttributes(e){let t="";if(e==="vertex"||e==="compute"){let i=this.getAttributesArray(),r=0;for(let s of i)t+=`layout( location = ${r++} ) in ${s.type} ${s.name};
72`}return t}getStructMembers(e){let t=[];for(let i of e.members)t.push(`	${i.type} ${i.name};`);return t.join(`
73`)}getStructs(e){let t=[],i=this.structs[e],r=[];for(let s of i)if(s.output)for(let n of s.members)r.push(`layout( location = ${n.index} ) out ${n.type} ${n.name};`);else{let n="struct "+s.name+` {
74`;n+=this.getStructMembers(s),n+=`
75};
76`,t.push(n)}return r.length===0&&r.push("layout( location = 0 ) out vec4 fragColor;"),`
77`+r.join(`
78`)+`
79
80`+t.join(`
81`)}getVaryings(e){let t="",i=this.varyings;if(e==="vertex"||e==="compute")for(let r of i){e==="compute"&&(r.needsInterpolation=!0);let s=this.getType(r.type);if(r.needsInterpolation)if(r.interpolationType){let n=qL[r.interpolationType]||r.interpolationType,a=XL[r.interpolationSampling]||"";t+=`${n} ${a} out ${s} ${r.name};
82`}else{let n=s.includes("int")||s.includes("uv")||s.includes("iv")?"flat ":"";t+=`${n}out ${s} ${r.name};
83`}else t+=`${s} ${r.name};
84`}else if(e==="fragment"){for(let r of i)if(r.needsInterpolation){let s=this.getType(r.type);if(r.interpolationType){let n=qL[r.interpolationType]||r.interpolationType,a=XL[r.interpolationSampling]||"";t+=`${n} ${a} in ${s} ${r.name};
85`}else{let n=s.includes("int")||s.includes("uv")||s.includes("iv")?"flat ":"";t+=`${n}in ${s} ${r.name};
86`}}}for(let r of this.builtins[e])t+=`${r};
87`;return t}getVertexIndex(){return"uint( gl_VertexID )"}getInstanceIndex(){return"uint( gl_InstanceID )"}getInvocationLocalIndex(){return`uint( gl_InstanceID ) % ${this.object.workgroupSize.reduce((e,t)=>e*t,1)}u`}getSubgroupSize(){re("GLSLNodeBuilder: WebGLBackend does not support the subgroupSize node")}getInvocationSubgroupIndex(){re("GLSLNodeBuilder: WebGLBackend does not support the invocationSubgroupIndex node")}getSubgroupIndex(){re("GLSLNodeBuilder: WebGLBackend does not support the subgroupIndex node")}getDrawIndex(){return this.renderer.backend.extensions.has("WEBGL_multi_draw")?"uint( gl_DrawID )":null}getFrontFacing(){return"gl_FrontFacing"}getFragCoord(){return"gl_FragCoord.xy"}getFragDepth(){return"gl_FragDepth"}enableExtension(e,t,i=this.shaderStage){let r=this.extensions[i]||(this.extensions[i]=new Map);r.has(e)===!1&&r.set(e,{name:e,behavior:t})}getExtensions(e){let t=[];if(e==="vertex"){let r=this.renderer.backend.extensions;this.object.isBatchedMesh&&r.has("WEBGL_multi_draw")&&this.enableExtension("GL_ANGLE_multi_draw","require",e)}let i=this.extensions[e];if(i!==void 0)for(let{name:r,behavior:s}of i.values())t.push(`#extension ${r} : ${s}`);return t.join(`
88`)}getClipDistance(){return"gl_ClipDistance"}isAvailable(e){let t=HL[e];if(t===void 0){let i;switch(t=!1,e){case"float32Filterable":i="OES_texture_float_linear";break;case"clipDistance":i="WEBGL_clip_cull_distance";break}if(i!==void 0){let r=this.renderer.backend.extensions;r.has(i)&&(r.get(i),t=!0)}HL[e]=t}return t}isFlipY(){return!0}enableHardwareClipping(e){this.enableExtension("GL_ANGLE_clip_cull_distance","require"),this.builtins.vertex.push(`out float gl_ClipDistance[ ${e} ]`)}

88enableMultiview(){this.enableExtension("GL_OVR_multiview2","require","fragment"),this.enableExtension("GL_OVR_multiview2","require","vertex"),this.builtins.vertex.push("layout(num_views = 2) in")}registerTransform(e,t){this.transforms.push({varyingName:e,attributeNode:t})}getTransforms(){let e=this.transforms,t="";for(let i=0;i<e.length;i++){let r=e[i],s=this.getPropertyName(r.attributeNode);s&&(t+=`${r.varyingName} = ${s};
89	`)}return t}_getGLSLUniformStruct(e,t){return`
90layout( std140 ) uniform ${e} {
91${t}
92};`}_getGLSLVertexCode(e){return`#version 300 es
93
94${this.getSignature()}
95
96// extensions
97${e.extensions}
98
99// precision
100${YL}
101
102// uniforms
103${e.uniforms}
104
105// varyings
106${e.varyings}
107
108// attributes
109${e.attributes}
110
111// codes
112${e.codes}
113
114void main() {
115
116	// vars
117	${e.vars}
118
119	// transforms
120	${e.transforms}
121
122	// flow
123	${e.flow}
124
125	gl_PointSize = 1.0;
126
127}
128`}_getGLSLFragmentCode(e){return`#version 300 es
129
130${this.getSignature()}
131
132// extensions
133${e.extensions}
134
135// precision
136${YL}
137
138// structs
139${e.structs}
140
141// uniforms
142${e.uniforms}
143
144// varyings
145${e.varyings}
146
147// codes
148${e.codes}
149
150void main() {
151
152	// vars
153	${e.vars}
154
155	// flow
156	${e.flow}
157
158}
159`}buildCode(){let e=this.material===null?{compute:{}}:{fragment:{},vertex:{}};this.sortBindingGroups();for(let t in e){let i=`// code
160
161`;i+=this.flowCode[t];let r=this.flowNodes[t],s=r[r.length-1];for(let a of r){let o=this.getFlowData(a),l=a.name;l&&(i.length>0&&(i+=`
162`),i+=`	// flow -> ${l}
163	`),i+=`${o.code}
164	`,a===s&&t!=="compute"&&(i+=`// result
165	`,t==="vertex"?(i+="gl_Position = ",i+=`${o.result};`):t==="fragment"&&(a.outputNode.isOutputStructNode||(i+="fragColor = ",i+=`${o.result};`)))}let n=e[t];n.extensions=this.getExtensions(t),n.uniforms=this.getUniforms(t),n.attributes=this.getAttributes(t),n.varyings=this.getVaryings(t),n.vars=this.getVars(t),n.structs=this.getStructs(t),n.codes=this.getCodes(t),n.transforms=this.getTransforms(t),n.flow=i}this.material===null?this.computeShader=this._getGLSLVertexCode(e.compute):(this.vertexShader=this._getGLSLVertexCode(e.vertex),this.fragmentShader=this._getGLSLFragmentCode(e.fragment))}getUniformFromNode(e,t,i,r=null){let s=super.getUniformFromNode(e,t,i,r),n=this.getDataFromNode(e,i,this.globalCache),a=n.uniformGPU;if(a===void 0){let o=e.groupNode,l=o.name,h=this.getBindGroupArray(l,i);if(t==="texture")a=new A0(s.name,s.node,o),h.push(a);else if(t==="cubeTexture"||t==="cubeDepthTexture")a=new jL(s.name,s.node,o),h.push(a);else if(t==="texture3D")a=new M_(s.name,s.node,o),h.push(a);else if(t==="buffer"){s.name=`buffer${e.id}`;let u=this.getSharedDataFromNode(e),d=u.buffer;d===void 0&&(e.name=`NodeBuffer_${e.id}`,d=new VL(e,o),d.name=e.name,u.buffer=d),h.push(d),a=d}else{let u=this.uniformGroups[l];u===void 0?(u=new zL(l,o),this.uniformGroups[l]=u,h.push(u)):h.indexOf(u)===-1&&h.push(u),a=this.getNodeUniform(s,t);let d=a.name;u.uniforms.some(c=>c.name===d)||u.addUniform(a)}n.uniformGPU=a}return s}},KL=null,Fp=null,ZL=class{constructor(e={}){this.parameters=Object.assign({},e),this.data=new WeakMap,this.renderer=null,this.domElement=null,this.timestampQueryPool={[Ur.RENDER]:null,[Ur.COMPUTE]:null},this.trackTimestamp=e.trackTimestamp===!0}async init(e){this.renderer=e}get coordinateSystem(){}beginRender(){}finishRender(){}beginCompute(){}finishCompute(){}draw(){}compute(){}createProgram(){}destroyProgram(){}createBindings(){}updateBindings(){}updateBinding(){}createRenderPipeline(){}createComputePipeline(){}needsRenderUpdate(){}getRenderCacheKey(){}createNodeBuilder(){}updateSampler(){}createDefaultTexture(){}createTexture(){}updateTexture(){}generateMipmaps(){}destroyTexture(){}async copyTextureToBuffer(){}copyTextureToTexture(){}copyFramebufferToTexture(){}createAttribute(){}createIndexAttribute(){}createStorageAttribute(){}updateAttribute(){}destroyAttribute(){}getContext(){}updateSize(){}updateViewport(){}updateTimeStampUID(e){let t=this.get(e),i=this.renderer.info.frame,r;r=e.isComputeNode===!0?"c:"+this.renderer.info.compute.frameCalls:"r:"+this.renderer.info.render.frameCalls,t.timestampUID=r+":"+e.id+":f"+i}getTimestampUID(e){return this.get(e).timestampUID}getTimestampFrames(e){let t=this.timestampQueryPool[e];return t?t.getTimestampFrames():[]}_getQueryPool(e){let t=e.startsWith("c:")?Ur.COMPUTE:Ur.RENDER;return this.timestampQueryPool[t]}getTimestamp(e){return this._getQueryPool(e).getTimestamp(e)}hasTimestamp(e){return this._getQueryPool(e).hasTimestamp(e)}isOccluded(){}async resolveTimestampsAsync(e="render"){if(!this.trackTimestamp){ut("WebGPURenderer: Timestamp tracking is disabled.");return}let t=this.timestampQueryPool[e];if(!t)return;let i=await t.resolveQueriesAsync();return this.renderer.info[e].timestamp=i,i}async getArrayBufferAsync(){}async hasFeatureAsync(){}hasFeature(){}getDrawingBufferSize(){return KL||=new ge,this.renderer.getDrawingBufferSize(KL)}setScissorTest(){}getClearColor(){let e=this.renderer;return Fp||=new zb,e.getClearColor(Fp),Fp.getRGB(Fp),Fp}getDomElement(){let e=this.domElement;return e===null&&(e=this.parameters.canvas===void 0?bB():this.parameters.canvas,"setAttribute"in e&&e.setAttribute("data-engine",`three.js r${lh} webgpu`),this.domElement=e),e}hasCompatibility(){return!1}initRenderTarget(){}set(e,t){this.data.set(e,t)}get(e){let t=this.data.get(e);return t===void 0&&(t={},this.data.set(e,t)),t}has(e){return this.data.has(e)}delete(e){this.data.delete(e)}deleteBindGroupData(){}dispose(){}},aW=0,oW=class{constructor(e,t){this.buffers=[e.bufferGPU,t],this.type=e.type,this.bufferType=e.bufferType,this.pbo=e.pbo,this.byteLength=e.byteLength,this.bytesPerElement=e.BYTES_PER_ELEMENT,this.version=e.version,this.isInteger=e.isInteger,this.activeBufferIndex=0,this.baseId=e.id}get id(){return`${this.baseId}|${this.activeBufferIndex}`}get bufferGPU(){return this.buffers[this.activeBufferIndex]}get transformBuffer(){return this.buffers[this.activeBufferIndex^1]}switchBuffers(){this.activeBufferIndex^=1}},lW=class{constructor(e){this.backend=e}createAttribute(e,t){let i=this.backend,{gl:r}=i,s=e.array,n=e.usage||r.STATIC_DRAW,a=e.isInterleavedBufferAttribute?e.data:e,o=i.get(a),l=o.bufferGPU;l===void 0&&(l=this._createBuffer(r,t,s,n),o.bufferGPU=l,o.bufferType=t,o.version=a.version);let h;if(s instanceof Float32Array)h=r.FLOAT;else if(typeof Float16Array<"u"&&s instanceof Float16Array)h=r.HALF_FLOAT;else if(s instanceof Uint16Array)h=e.isFloat16BufferAttribute?r.HA

165LF_FLOAT:r.UNSIGNED_SHORT;else if(s instanceof Int16Array)h=r.SHORT;else if(s instanceof Uint32Array)h=r.UNSIGNED_INT;else if(s instanceof Int32Array)h=r.INT;else if(s instanceof Int8Array)h=r.BYTE;else if(s instanceof Uint8Array)h=r.UNSIGNED_BYTE;else if(s instanceof Uint8ClampedArray)h=r.UNSIGNED_BYTE;else throw Error("THREE.WebGLBackend: Unsupported buffer data format: "+s);let u={bufferGPU:l,bufferType:t,type:h,byteLength:s.byteLength,bytesPerElement:s.BYTES_PER_ELEMENT,version:e.version,pbo:e.pbo,isInteger:h===r.INT||h===r.UNSIGNED_INT||e.gpuType===1013,id:aW++};if(e.isStorageBufferAttribute||e.isStorageInstancedBufferAttribute){let d=this._createBuffer(r,t,s,n);u=new oW(u,d)}i.set(e,u)}updateAttribute(e){let t=this.backend,{gl:i}=t,r=e.array,s=e.isInterleavedBufferAttribute?e.data:e,n=t.get(s),a=n.bufferType,o=e.isInterleavedBufferAttribute?e.data.updateRanges:e.updateRanges;if(i.bindBuffer(a,n.bufferGPU),o.length===0)i.bufferSubData(a,0,r);else{for(let l=0,h=o.length;l<h;l++){let u=o[l];i.bufferSubData(a,u.start*r.BYTES_PER_ELEMENT,r,u.start,u.count)}s.clearUpdateRanges()}i.bindBuffer(a,null),n.version=s.version}destroyAttribute(e){let t=this.backend,{gl:i}=t;e.isInterleavedBufferAttribute&&t.delete(e.data);let r=t.get(e);i.deleteBuffer(r.bufferGPU),t.delete(e)}async getArrayBufferAsync(e){let t=this.backend,{gl:i}=t,r=e.isInterleavedBufferAttribute?e.data:e,{bufferGPU:s}=t.get(r),n=e.array,a=n.byteLength;i.bindBuffer(i.COPY_READ_BUFFER,s);let o=i.createBuffer();i.bindBuffer(i.COPY_WRITE_BUFFER,o),i.bufferData(i.COPY_WRITE_BUFFER,a,i.STREAM_READ),i.copyBufferSubData(i.COPY_READ_BUFFER,i.COPY_WRITE_BUFFER,0,0,a),await t.utils._clientWaitAsync();let l=new e.array.constructor(n.length);return i.bindBuffer(i.COPY_WRITE_BUFFER,o),i.getBufferSubData(i.COPY_WRITE_BUFFER,0,l),i.deleteBuffer(o),i.bindBuffer(i.COPY_READ_BUFFER,null),i.bindBuffer(i.COPY_WRITE_BUFFER,null),l.buffer}_createBuffer(e,t,i,r){let s=e.createBuffer();return e.bindBuffer(t,s),e.bufferData(t,i,r),e.bindBuffer(t,null),s}},Dp,so,hW=class{constructor(e){this.backend=e,this.gl=this.backend.gl,this.enabled={},this.currentFlipSided=null,this.currentCullFace=null,this.currentProgram=null,this.currentBlendingEnabled=!1,this.currentBlending=null,this.currentBlendSrc=null,this.currentBlendDst=null,this.currentBlendSrcAlpha=null,this.currentBlendDstAlpha=null,this.currentPremultipledAlpha=null,this.currentPolygonOffsetFactor=null,this.currentPolygonOffsetUnits=null,this.currentColorMask=null,this.currentDepthReversed=!1,this.currentDepthFunc=null,this.currentDepthMask=null,this.currentStencilFunc=null,this.currentStencilRef=null,this.currentStencilFuncMask=null,this.currentStencilFail=null,this.currentStencilZFail=null,this.currentStencilZPass=null,this.currentStencilMask=null,this.currentLineWidth=null,this.currentClippingPlanes=0,this.currentVAO=null,this.currentIndex=null,this.currentBoundFramebuffers={},this.currentDrawbuffers=new WeakMap,this.maxTextures=this.gl.getParameter(this.gl.MAX_TEXTURE_IMAGE_UNITS),this.currentTextureSlot=null,this.currentBoundTextures={},this.currentBoundBufferBases={},this._init()}_init(){let e=this.gl;Dp={100:e.FUNC_ADD,101:e.FUNC_SUBTRACT,102:e.FUNC_REVERSE_SUBTRACT},so={200:e.ZERO,201:e.ONE,202:e.SRC_COLOR,204:e.SRC_ALPHA,210:e.SRC_ALPHA_SATURATE,208:e.DST_COLOR,206:e.DST_ALPHA,203:e.ONE_MINUS_SRC_COLOR,205:e.ONE_MINUS_SRC_ALPHA,209:e.ONE_MINUS_DST_COLOR,207:e.ONE_MINUS_DST_ALPHA};let t=e.getParameter(e.SCISSOR_BOX),i=e.getParameter(e.VIEWPORT);this.currentScissor=new yt().fromArray(t),this.currentViewport=new yt().fromArray(i),this._tempVec4=new yt}enable(e){let{enabled:t}=this;t[e]!==!0&&(this.gl.enable(e),t[e]=!0)}disable(e){let{enabled:t}=this;t[e]!==!1&&(this.gl.disable(e),t[e]=!1)}setFlipSided(e){if(this.currentFlipSided!==e){let{gl:t}=this;e?t.frontFace(t.CW):t.frontFace(t.CCW),this.currentFlipSided=e}}setCullFace(e){let{gl:t}=this;e===0?this.disable(t.CULL_FACE):(this.enable(t.CULL_FACE),e!==this.currentCullFace&&(e===1?t.cullFace(t.BACK):e===2?t.cullFace(t.FRONT):t.cullFace(t.FRONT_AND_BACK))),this.currentCullFace=e}setLineWidth(e){let{currentLineWidth:t,gl:i}=this;e!==t&&(i.lineWidth(e),this.currentLineWidth=e)}setMRTBlending(e,t,i){let r=this.gl,s=this.backend.drawBuffersIndexedExt;if(!s){ut("WebGPURenderer: Multiple Render Targets (MRT) blending configuration is not fully supported in compatibility mode. The material blending will be used for all render targets.");return}for(let n=0;n<e.length;n++){let a=e[n],o=null;

165if(t!==null){let l=t.getBlendMode(a.name);l.blending===6?o=i:l.blending!==0&&(o=l)}else o=i;o===null?s.blendFuncSeparateiOES(n,r.ONE,r.ZERO,r.ONE,r.ZERO):this._setMRTBlendingIndex(n,o)}}_setMRTBlendingIndex(e,t){let{gl:i}=this,r=this.backend.drawBuffersIndexedExt,s=t.blending,n=t.blendSrc,a=t.blendDst,o=t.blendEquation,l=t.premultipliedAlpha;if(s===5){let h=t.blendSrcAlpha===null?n:t.blendSrcAlpha,u=t.blendDstAlpha===null?a:t.blendDstAlpha,d=t.blendEquationAlpha===null?o:t.blendEquationAlpha;r.blendEquationSeparateiOES(e,Dp[o],Dp[d]),r.blendFuncSeparateiOES(e,so[n],so[a],so[h],so[u])}else if(r.blendEquationSeparateiOES(e,i.FUNC_ADD,i.FUNC_ADD),l)switch(s){case 1:r.blendFuncSeparateiOES(e,i.ONE,i.ONE_MINUS_SRC_ALPHA,i.ONE,i.ONE_MINUS_SRC_ALPHA);break;case 2:r.blendFuncSeparateiOES(e,i.ONE,i.ONE,i.ONE,i.ONE);break;case 3:r.blendFuncSeparateiOES(e,i.ZERO,i.ONE_MINUS_SRC_COLOR,i.ZERO,i.ONE);break;case 4:r.blendFuncSeparateiOES(e,i.DST_COLOR,i.ONE_MINUS_SRC_ALPHA,i.ZERO,i.ONE);break;default:r.blendFuncSeparateiOES(e,i.ONE,i.ONE_MINUS_SRC_ALPHA,i.ONE,i.ONE_MINUS_SRC_ALPHA);break}else switch(s){case 1:r.blendFuncSeparateiOES(e,i.SRC_ALPHA,i.ONE_MINUS_SRC_ALPHA,i.ONE,i.ONE_MINUS_SRC_ALPHA);break;case 2:r.blendFuncSeparateiOES(e,i.SRC_ALPHA,i.ONE,i.ONE,i.ONE);break;case 3:r.blendFuncSeparateiOES(e,i.ZERO,i.ONE_MINUS_SRC_COLOR,i.ZERO,i.ONE);break;case 4:r.blendFuncSeparateiOES(e,i.DST_COLOR,i.ONE_MINUS_SRC_ALPHA,i.ZERO,i.ONE);break;default:r.blendFuncSeparateiOES(e,i.SRC_ALPHA,i.ONE_MINUS_SRC_ALPHA,i.ONE,i.ONE_MINUS_SRC_ALPHA);break}}setBlending(e,t,i,r,s,n,a,o){let{gl:l}=this;if(e===0){this.currentBlendingEnabled===!0&&(this.disable(l.BLEND),this.currentBlendingEnabled=!1);return}if(this.currentBlendingEnabled===!1&&(this.enable(l.BLEND),this.currentBlendingEnabled=!0),e!==5){if(e!==this.currentBlending||o!==this.currentPremultipledAlpha){if((this.currentBlendEquation!==100||this.currentBlendEquationAlpha!==100)&&(l.blendEquation(l.FUNC_ADD),this.currentBlendEquation=100,this.currentBlendEquationAlpha=100),o)switch(e){case 1:l.blendFuncSeparate(l.ONE,l.ONE_MINUS_SRC_ALPHA,l.ONE,l.ONE_MINUS_SRC_ALPHA);break;case 2:l.blendFunc(l.ONE,l.ONE);break;case 3:l.blendFuncSeparate(l.ZERO,l.ONE_MINUS_SRC_COLOR,l.ZERO,l.ONE);break;case 4:l.blendFuncSeparate(l.DST_COLOR,l.ONE_MINUS_SRC_ALPHA,l.ZERO,l.ONE);break;default:re("WebGLState: Invalid blending: ",e);break}else switch(e){case 1:l.blendFuncSeparate(l.SRC_ALPHA,l.ONE_MINUS_SRC_ALPHA,l.ONE,l.ONE_MINUS_SRC_ALPHA);break;case 2:l.blendFuncSeparate(l.SRC_ALPHA,l.ONE,l.ONE,l.ONE);break;case 3:re("WebGLState: SubtractiveBlending requires material.premultipliedAlpha = true");break;case 4:re("WebGLState: MultiplyBlending requires material.premultipliedAlpha = true");break;default:re("WebGLState: Invalid blending: ",e);break}this.currentBlendSrc=null,this.currentBlendDst=null,this.currentBlendSrcAlpha=null,this.currentBlendDstAlpha=null,this.currentBlending=e,this.currentPremultipledAlpha=o}return}s||=t,n||=i,a||=r,(t!==this.currentBlendEquation||s!==this.currentBlendEquationAlpha)&&(l.blendEquationSeparate(Dp[t],Dp[s]),this.currentBlendEquation=t,this.currentBlendEquationAlpha=s),(i!==this.currentBlendSrc||r!==this.currentBlendDst||n!==this.currentBlendSrcAlpha||a!==this.currentBlendDstAlpha)&&(l.blendFuncSeparate(so[i],so[r],so[n],so[a]),this.currentBlendSrc=i,this.currentBlendDst=r,this.currentBlendSrcAlpha=n,this.currentBlendDstAlpha=a),this.currentBlending=e,this.currentPremultipledAlpha=!1}setColorMask(e){this.currentColorMask!==e&&(this.gl.colorMask(e,e,e,e),this.currentColorMask=e)}setDepthTest(e){let{gl:t}=this;e?this.enable(t.DEPTH_TEST):this.disable(t.DEPTH_TEST)}setReversedDepth(e){if(this.currentDepthReversed!==e){let t=this.backend.extensions.get("EXT_clip_control");e?t.clipControlEXT(t.LOWER_LEFT_EXT,t.ZERO_TO_ONE_EXT):t.clipControlEXT(t.LOWER_LEFT_EXT,t.NEGATIVE_ONE_TO_ONE_EXT),this.currentDepthReversed=e}}setDepthMask(e){this.currentDepthMask!==e&&(this.gl.depthMask(e),this.currentDepthMask=e)}setDepthFunc(e){if(this.currentDepthReversed&&(e=sM[e]),this.currentDepthFunc!==e){let{gl:t}=this;switch(e){case 0:t.depthFunc(t.NEVER);break;case 1:t.depthFunc(t.ALWAYS);break;case 2:t.depthFunc(t.LESS);break;case 3:t.depthFunc(t.LEQUAL);break;case 4:t.depthFunc(t.EQUAL);break;case 5:t.depthFunc(t.GEQUAL);break;case 6:t.depthFunc(t.GREATER);break;case 7:t.depthFunc(t.NOTEQUAL);break;default:t.depthFunc(t.LEQUAL)}this.currentDepthFunc=e}}scissor(e,t,i,r){let s=this._tempVec4.set(e,t,i,r);if(this.currentScissor.equals(s)===!1){let{gl:n}=this;n.scissor(s.x,s.y,s.z,s.w),this.currentScissor.copy(s)}}viewport(e,t,i,r){let s=this._tempVec4.set(e,t,i,r);if(this.currentViewport.equals(s)===!1){let{gl:n}=this;n.viewport(s.x,s.y,s.z,s.w),this.currentViewport.copy(s)}}setScissorTest(e){let t=this.gl;e?this.enable(t.SCISSOR_TEST):this.disable(t.SCISSOR_TEST)}setStencilTest(e){let{gl:t}=this;e?this.enable(t.STENCIL_TEST):this.disable(t.STENCIL_TEST)}setStencilMask(e){this.currentStencilMask!==e&&(this.gl.stencilMask(e),this.currentStencilMask=e)}setStencilFunc(e,t,i){(this.currentStencilFunc!==e||this.currentStencilRef!==t||this.currentStencilFuncMask!==i)&&(this.gl.stencilFunc(e,t,i),this.currentStencilFunc=e,this.currentStencilRef=t,this.currentStencilFuncMask=i)}setStencilOp(e,t,i){(this.currentStencilFail!==e||this.currentStencilZFail!==t||this.currentStencilZPass!==i)&&(this.gl.stencilOp(e,t,i),this.currentStencilFail=e,this.currentStencilZFail=t,this.currentStencilZPass=i)}setMaterial(e,t,i){let{gl:r}=this;e.side===2?this.disable(r.CULL_FACE):this.enable(r.CULL_FACE);let s=e.side===1;t&&(s=!s),this.setFlipSided(s),e.blending===1&&e.transparent===!1?this.setBlending(0):this.setBlending(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha),this.setDepthFunc(e.depthFunc),this.setDepthTest(e.depthTest),this.setDepthMask(e.depthWrite),this.setColorMask(e.colorWrite);let n=e.stencilWrite;if(this.setStencilTest(n),n&&(this.setStencilMask(e.stencilWriteMask),this.setStencilFunc(e.stencilFunc,e.stencilRef,e.stencilFuncMask),this.setStencilOp(e.stencilFail,e.stencilZFail,e.stencilZPass)),this.setPolygonOffset(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits),e.alphaToCoverage===!0&&this.backend.renderer.currentSamples>0?this.enable(r.SAMPLE_ALPHA_TO_COVERAGE):this.disable(r.SAMPLE_ALPHA_TO_COVERAGE),i>0&&this.currentClippingPlanes!==i){let a=12288;for(let o=0;o<8;o++)o<i?this.enable(a+o):this.disable(a+o)}}setPolygonOffset(e,t,i){let{gl:r}=this;e?(this.enable(r.POLYGON_OFFSET_FILL),(this.currentPolygonOffsetFactor!==t||this.currentPolygonOffsetUnits!==i)&&(r.polygonOffset(t,i),this.currentPolygonOffsetFactor=t,this.currentPolygonOffsetUnits=i)):this.disable(r.POLYGON_OFFSET_FILL)}useProgram(e){return this.currentProgram===e?!1:(this.gl.useProgram(e),this.currentProgram=e,!0)}setVertexState(e,t=null){let i=this.gl;return this.currentVAO!==e||this.currentIndex!==t?(i.bindVertexArray(e),t!==null&&i.bindBuffer(i.ELEMENT_ARRAY_BUFFER,t),this.currentVAO=e,this.currentIndex=t,!0):!1}resetVertexState(){let e=this.gl;e.bindVertexArray(null),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,null),this.currentVAO=null,this.currentIndex=null}bindFramebuffer(e,t){let{gl:i,currentBoundFramebuffers:r}=this;return r[e]===t?!1:(i.bindFramebuffer(e,t),r[e]=t,e===i.DRAW_FRAMEBUFFER&&(r[i.FRAMEBUFFER]=t),e===i.FRAMEBUFFER&&(r[i.DRAW_FRAMEBUFFER]=t),!0)}drawBuffers(e,t){let{gl:i}=this,r=[],s=!1;if(e.textures!==null){r=this.currentDrawbuffers.get(t),r===void 0&&(r=[],this.currentDrawbuffers.set(t,r));let n=e.textures;if(r.length!==n.length||r[0]!==i.COLOR_ATTACHMENT0){for(let a=0,o=n.length;a<o;a++)r[a]=i.COLOR_ATTACHMENT0+a;r.length=n.length,s=!0}}else r[0]!==i.BACK&&(r[0]=i.BACK,s=!0);s&&i.drawBuffers(r)}activeTexture(e){let{gl:t,currentTextureSlot:i,maxTextures:r}=this;e===void 0&&(e=t.TEXTURE0+r-1),i!==e&&(t.activeTexture(e),this.currentTextureSlot=e)}bindTexture(e,t,i){let{gl:r,currentTextureSlot:s,currentBoundTextures:n,maxTextures:a}=this;i===void 0&&(i=s===null?r.TEXTURE0+a-1:s);let o=n[i];o===void 0&&(o={type:void 0,texture:void 0},n[i]=o),(o.type!==e||o.texture!==t)&&(s!==i&&(r.activeTexture(i),this.currentTextureSlot=i),r.bindTexture(e,t),o.type=e,o.texture=t)}bindBufferBase(e,t,i){let{gl:r}=this,s=`${e}-${t}`;return this.currentBoundBufferBases[s]===i?!1:(r.bindBufferBase(e,t,i),this.currentBoundBufferBases[s]=i,!0)}unbindTexture(){let{gl:e,currentTextureSlot:t,currentBoundTextures:i}=this,r=i[t];r!==void 0&&r.type!==void 0&&(e.bindTexture(r.type,null),r.type=void 0,r.texture=void 0)}},uW=class{constructor(e){this.backend=e,this.gl=this.backend.gl,this.extensions=e.extensions}convert(e,t=""){let{gl:i,extensions:r}=this,s,n=lt.getTransfer(t);if(e===1009)return i.UNSIGNED_BYTE;if(e===1017)return i.UNSIGNED_SHORT_4_4_4_4;if(e===1018)return i.UNSIGNED_SHORT_5_5_5_1;if(e===35902)return i.UNSIGNED_INT_5_9_9_9_REV;if(e===35899)return i.UNSIGNED_INT_10F_11F_11F_REV;if(e===1010)return i.BYTE;if(e===1011)return i.SHORT;if(e===1012)return i.UNSIGNED_SHORT;if(e===1013)return i.INT;if(e===1014)return i.UNSIGNED_INT;if(e===1015)return i.FLOAT;if(e===1016)return i.HALF_FLOAT;if(e===1021)return i.ALPHA;if(e===1022)return i.RGB;if(e===1023)return i.RGBA;if(e===1026)return i.DEPTH_COMPONENT;if(e===1027)return i.DEPTH_STENCIL;if(e===1028)return i.RED;if(e===1029)return i.RED_INTEGER;if(e===1030)return i.RG;if(e===1031)return i.RG_INTEGER;if(e===1033)return i.RGBA_INTEGER;if(e===33776||e===33777||e===33778||e===33779)if(n==="srgb")if(s=r.get("WEBGL_compressed_texture_s3tc_srgb"),s!==null){if(e===33776)return s.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(e===33777)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(e===33778)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(e===33779)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(s=r.get("WEBGL_compressed_texture_s3tc"),s!==null){if(e===33776)return s.COMPRESSED_RGB_S3TC_DXT1_EXT;if(e===33777)return s.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(e===33778)return s.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(e===33779)return s.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(e===35840||e===35841||e===35842||e===35843)if(s=r.get("WEBGL_compressed_texture_pvrtc"),s!==null){if(e===35840)return s.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(e===35841)return s.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(e===35842)return s.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(e===35843)return s.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(e===36196||e===37492||e===37496||e===37488||e===37489||e===37490||e===37491)if(s=r.get("WEBGL_compressed_texture_etc"),s!==null){if(e===36196||e===37492)return n==="srgb"?s.COMPRESSED_SRGB8_ETC2:s.COMPRESSED_RGB8_ETC2;if(e===37496)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:s.COMPRESSED_RGBA8_ETC2_EAC;

165if(e===37488)return s.COMPRESSED_R11_EAC;if(e===37489)return s.COMPRESSED_SIGNED_R11_EAC;if(e===37490)return s.COMPRESSED_RG11_EAC;if(e===37491)return s.COMPRESSED_SIGNED_RG11_EAC}else return null;if(e===37808||e===37809||e===37810||e===37811||e===37812||e===37813||e===37814||e===37815||e===37816||e===37817||e===37818||e===37819||e===37820||e===37821)if(s=r.get("WEBGL_compressed_texture_astc"),s!==null){if(e===37808)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:s.COMPRESSED_RGBA_ASTC_4x4_KHR;if(e===37809)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:s.COMPRESSED_RGBA_ASTC_5x4_KHR;if(e===37810)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:s.COMPRESSED_RGBA_ASTC_5x5_KHR;if(e===37811)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:s.COMPRESSED_RGBA_ASTC_6x5_KHR;if(e===37812)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:s.COMPRESSED_RGBA_ASTC_6x6_KHR;if(e===37813)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:s.COMPRESSED_RGBA_ASTC_8x5_KHR;if(e===37814)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:s.COMPRESSED_RGBA_ASTC_8x6_KHR;if(e===37815)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:s.COMPRESSED_RGBA_ASTC_8x8_KHR;if(e===37816)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:s.COMPRESSED_RGBA_ASTC_10x5_KHR;if(e===37817)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:s.COMPRESSED_RGBA_ASTC_10x6_KHR;if(e===37818)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:s.COMPRESSED_RGBA_ASTC_10x8_KHR;if(e===37819)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:s.COMPRESSED_RGBA_ASTC_10x10_KHR;if(e===37820)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:s.COMPRESSED_RGBA_ASTC_12x10_KHR;if(e===37821)return n==="srgb"?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:s.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(e===36492)if(s=r.get("EXT_texture_compression_bptc"),s!==null){if(e===36492)return n==="srgb"?s.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:s.COMPRESSED_RGBA_BPTC_UNORM_EXT}else return null;if(e===36283||e===36284||e===36285||e===36286)if(s=r.get("EXT_texture_compression_rgtc"),s!==null){if(e===36283)return s.COMPRESSED_RED_RGTC1_EXT;if(e===36284)return s.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(e===36285)return s.COMPRESSED_RED_GREEN_RGTC2_EXT;if(e===36286)return s.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return e===1020?i.UNSIGNED_INT_24_8:i[e]===void 0?null:i[e]}_clientWaitAsync(){let{gl:e}=this,t=e.fenceSync(e.SYNC_GPU_COMMANDS_COMPLETE,0);return e.flush(),new Promise((i,r)=>{function s(){let n=e.clientWaitSync(t,e.SYNC_FLUSH_COMMANDS_BIT,0);if(n===e.WAIT_FAILED){e.deleteSync(t),r();return}if(n===e.TIMEOUT_EXPIRED){requestAnimationFrame(s);return}e.deleteSync(t),i()}s()})}},JL=!1,N0,C_,QL,dW=class{constructor(e){this.backend=e,this.gl=e.gl,this.extensions=e.extensions,this.defaultTextures={},this._srcFramebuffer=null,this._dstFramebuffer=null,JL===!1&&(this._init(),JL=!0)}_init(){let e=this.gl;N0={[Or]:e.REPEAT,[Fa]:e.CLAMP_TO_EDGE,[vg]:e.MIRRORED_REPEAT},C_={[lr]:e.NEAREST,[ZO]:e.NEAREST_MIPMAP_NEAREST,[JO]:e.NEAREST_MIPMAP_LINEAR,[mi]:e.LINEAR,[QO]:e.LINEAR_MIPMAP_NEAREST,[bg]:e.LINEAR_MIPMAP_LINEAR},QL={512:e.NEVER,519:e.ALWAYS,513:e.LESS,515:e.LEQUAL,514:e.EQUAL,518:e.GEQUAL,516:e.GREATER,517:e.NOTEQUAL}}getGLTextureType(e){let{gl:t}=this,i;return i=e.isCubeTexture===!0?t.TEXTURE_CUBE_MAP:e.isArrayTexture===!0||e.isDataArrayTexture===!0||e.isCompressedArrayTexture===!0?t.TEXTURE_2D_ARRAY:e.isData3DTexture===!0?t.TEXTURE_3D:t.TEXTURE_2D,i}getInternalFormat(e,t,i,r,s=!1){let{gl:n,extensions:a}=this;if(e!==null){if(n[e]!==void 0)return n[e];de("WebGLBackend: Attempt to use non-existing WebGL internal format '"+e+"'")}let o=t;if(t===n.RED&&(i===n.FLOAT&&(o=n.R32F),i===n.HALF_FLOAT&&(o=n.R16F),i===n.UNSIGNED_BYTE&&(o=n.R8),i===n.UNSIGNED_SHORT&&(o=n.R16),i===n.UNSIGNED_INT&&(o=n.R32UI),i===n.BYTE&&(o=n.R8I),i===n.SHORT&&(o=n.R16I),i===n.INT&&(o=n.R32I)),t===n.RED_INTEGER&&(i===n.UNSIGNED_BYTE&&(o=n.R8UI),i===n.UNSIGNED_SHORT&&(o=n.R16UI),i===n.UNSIGNED_INT&&(o=n.R32UI),i===n.BYTE&&(o=n.R8I),i===n.SHORT&&(o=n.R16I),i===n.INT&&(o=n.R32I)),t===n.RG&&(i===n.FLOAT&&(o=n.RG32F),i===n.HALF_FLOAT&&(o=n.RG16F),i===n.UNSIGNED_BYTE&&(o=n.RG8),i===n.UNSIGNED_SHORT&&(o=n.RG16),i===n.UNSIGNED_INT&&(

165o=n.RG32UI),i===n.BYTE&&(o=n.RG8I),i===n.SHORT&&(o=n.RG16I),i===n.INT&&(o=n.RG32I)),t===n.RG_INTEGER&&(i===n.UNSIGNED_BYTE&&(o=n.RG8UI),i===n.UNSIGNED_SHORT&&(o=n.RG16UI),i===n.UNSIGNED_INT&&(o=n.RG32UI),i===n.BYTE&&(o=n.RG8I),i===n.SHORT&&(o=n.RG16I),i===n.INT&&(o=n.RG32I)),t===n.RGB){let l=s?wg:lt.getTransfer(r);i===n.FLOAT&&(o=n.RGB32F),i===n.HALF_FLOAT&&(o=n.RGB16F),i===n.UNSIGNED_BYTE&&(o=n.RGB8),i===n.UNSIGNED_SHORT&&(o=n.RGB16),i===n.UNSIGNED_INT&&(o=n.RGB32UI),i===n.BYTE&&(o=n.RGB8I),i===n.SHORT&&(o=n.RGB16I),i===n.INT&&(o=n.RGB32I),i===n.UNSIGNED_BYTE&&(o=l==="srgb"?n.SRGB8:n.RGB8),i===n.UNSIGNED_SHORT_5_6_5&&(o=n.RGB565),i===n.UNSIGNED_SHORT_5_5_5_1&&(o=n.RGB5_A1),i===n.UNSIGNED_SHORT_4_4_4_4&&(o=n.RGB4),i===n.UNSIGNED_INT_5_9_9_9_REV&&(o=n.RGB9_E5),i===n.UNSIGNED_INT_10F_11F_11F_REV&&(o=n.R11F_G11F_B10F)}if(t===n.RGB_INTEGER&&(i===n.UNSIGNED_BYTE&&(o=n.RGB8UI),i===n.UNSIGNED_SHORT&&(o=n.RGB16UI),i===n.UNSIGNED_INT&&(o=n.RGB32UI),i===n.BYTE&&(o=n.RGB8I),i===n.SHORT&&(o=n.RGB16I),i===n.INT&&(o=n.RGB32I)),t===n.RGBA){let l=s?wg:lt.getTransfer(r);i===n.FLOAT&&(o=n.RGBA32F),i===n.HALF_FLOAT&&(o=n.RGBA16F),i===n.UNSIGNED_BYTE&&(o=n.RGBA8),i===n.UNSIGNED_SHORT&&(o=n.RGBA16),i===n.UNSIGNED_INT&&(o=n.RGBA32UI),i===n.BYTE&&(o=n.RGBA8I),i===n.SHORT&&(o=n.RGBA16I),i===n.INT&&(o=n.RGBA32I),i===n.UNSIGNED_BYTE&&(o=l==="srgb"?n.SRGB8_ALPHA8:n.RGBA8),i===n.UNSIGNED_SHORT_4_4_4_4&&(o=n.RGBA4),i===n.UNSIGNED_SHORT_5_5_5_1&&(o=n.RGB5_A1)}return t===n.RGBA_INTEGER&&(i===n.UNSIGNED_BYTE&&(o=n.RGBA8UI),i===n.UNSIGNED_SHORT&&(o=n.RGBA16UI),i===n.UNSIGNED_INT&&(o=n.RGBA32UI),i===n.BYTE&&(o=n.RGBA8I),i===n.SHORT&&(o=n.RGBA16I),i===n.INT&&(o=n.RGBA32I)),t===n.DEPTH_COMPONENT&&(i===n.UNSIGNED_SHORT&&(o=n.DEPTH_COMPONENT16),i===n.UNSIGNED_INT&&(o=n.DEPTH_COMPONENT24),i===n.FLOAT&&(o=n.DEPTH_COMPONENT32F)),t===n.DEPTH_STENCIL&&i===n.UNSIGNED_INT_24_8&&(o=n.DEPTH24_STENCIL8),(o===n.R16F||o===n.R32F||o===n.RG16F||o===n.RG32F||o===n.RGBA16F||o===n.RGBA32F)&&a.get("EXT_color_buffer_float"),o}setTextureParameters(e,t){let{gl:i,extensions:r,backend:s}=this,n=lt.getPrimaries(lt.workingColorSpace),a=t.colorSpace===""?null:lt.getPrimaries(t.colorSpace),o=t.colorSpace===""||n===a?i.NONE:i.BROWSER_DEFAULT_WEBGL;i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,t.flipY),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),i.pixelStorei(i.UNPACK_ALIGNMENT,t.unpackAlignment),i.pixelStorei(i.UNPACK_COLORSPACE_CONVERSION_WEBGL,o),i.texParameteri(e,i.TEXTURE_WRAP_S,N0[t.wrapS]),i.texParameteri(e,i.TEXTURE_WRAP_T,N0[t.wrapT]),(e===i.TEXTURE_3D||e===i.TEXTURE_2D_ARRAY)&&(t.isArrayTexture||i.texParameteri(e,i.TEXTURE_WRAP_R,N0[t.wrapR])),i.texParameteri(e,i.TEXTURE_MAG_FILTER,C_[t.magFilter]);let l=t.mipmaps!==void 0&&t.mipmaps.length>0,h=t.minFilter===1006&&l?bg:t.minFilter;if(i.texParameteri(e,i.TEXTURE_MIN_FILTER,C_[h]),t.compareFunction&&(i.texParameteri(e,i.TEXTURE_COMPARE_MODE,i.COMPARE_REF_TO_TEXTURE),i.texParameteri(e,i.TEXTURE_COMPARE_FUNC,QL[t.compareFunction])),r.has("EXT_texture_filter_anisotropic")===!0){if(t.magFilter===1003||t.minFilter!==1005&&t.minFilter!==1008||t.type===1015&&r.has("OES_texture_float_linear")===!1)return;if(t.anisotropy>1){let u=r.get("EXT_texture_filter_anisotropic");i.texParameterf(e,u.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(t.anisotropy,s.capabilities.getMaxAnisotropy()))}}}createDefaultTexture(e){let{gl:t,backend:i,defaultTextures:r}=this,s=this.getGLTextureType(e),n=r[s];n===void 0&&(n=t.createTexture(),i.state.bindTexture(s,n),t.texParameteri(s,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(s,t.TEXTURE_MAG_FILTER,t.NEAREST),r[s]=n),i.set(e,{textureGPU:n,glTextureType:s})}createTexture(e,t){let{gl:i,backend:r}=this,{levels:s,width:n,height:a,depth:o}=t,l=r.utils.convert(e.format,e.colorSpace),h=r.utils.convert(e.type),u=this.getInternalFormat(e.internalFormat,l,h,e.colorSpace,e.isVideoTexture),d=i.createTexture(),c=this.getGLTextureType(e);r.state.bindTexture(c,d),this.setTextureParameters(c,e),e.isArrayTexture||e.isDataArrayTexture||e.isCompressedArrayTexture?i.texStorage3D(i.TEXTURE_2D_ARRAY,s,u,n,a,o):e.isData3DTexture?i.texStorage3D(i.TEXTURE_3D,s,u,n,a,o):e.isVideoTexture||i.texStorage2D(c,s,u,n,a),r.set(e,{textureGPU:d,glTextureType:c,glFormat:l,glType:h,glInternalFormat:u})}copyBufferToTexture(e,t){let{gl:i,backend:r}=this,{textureGPU:s,glTextureType:n,glFormat:a,glType:o}=r.get(t),{width:l,height:h}=t.source.data;i.bindBuffer(i.PIXEL_UNPACK_BUFFER,e),r.state.bindTexture(n,s),i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,!1),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),i.texSubImage2D(n,0,0,0,l,h,a,o,0),i.bindBuffer(i.PIXEL_UNPACK_BUFFER,null),r.state.unbindTexture()}updateTexture(e,t){let{gl:i}=this,{width:r,height:s}=t,{textureGPU:n,glTextureType:a,glFormat:o,glType:l,glInternalFormat:h}=this.backend.get(e);if(!(e.isRenderTargetTexture||n===void 0))if(this.backend.state.bindTexture(a,n),this.setTextureParameters(a,e),e.isCompressedTexture){let u=e.mipmaps,d=t.image;for(let c=0;c<u.length;c++){let p=u[c];e.isCompressedArrayTexture?e.format===i.RGBA?i.texSubImage3D(i.TEXTURE_2D_ARRAY,c,0,0,0,p.width,p.height,d.depth,o,l,p.data):o===null?de("WebGLBackend: Attempt to load unsupported compressed texture format in .uploadTexture()"):i.compressedTexSubImage3D(i.TEXTURE_2D_ARRAY,c,0,0,0,p.width,p.height,d.depth,o,p.data):o===null?de("WebGLBackend: Unsupported compressed texture format"):i.compressedTexSubImage2D(i.TEXTURE_2D,c,0,0,p.width,p.height,o,p.data)}}else if(e.isCubeTexture){let u=t.images,d=e.mipmaps;for(let c=0;c<6;c++){let p=L0(u[c]);i.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+c,0,0,0,r,s,o,l,p);for(let m=0;m<d.length;m++){let g=d[m],f=L0(g.images[c]);i.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+c,m+1,0,0,f.width,f.height,o,l,f)}}}else if(e.isDataArrayTexture||e.isArrayTexture){let u=t.image;if(e.layerUpdates.size>0){let d=DU(u.width,u.height,e.format,e.type);for(let c of e.layerUpdates){let p=u.data.subarray(c*d/u.data.BYTES_PER_ELEMENT,(c+1)*d/u.data.BYTES_PER_ELEMENT);i.texSubImage3D(i.TEXTURE_2D_ARRAY,0,0,0,c,u.width,u.height,1,o,l,p)}e.clearLayerUpdates()}else i.texSubImage3D(i.TEXTURE_2D_ARRAY,0,0,0,0,u.width,u.height,u.depth,o,l,u.data)}else if(e.isData3DTexture){let u=t.image;i.texSubImage3D(i.TEXTURE_3D,0,0,0,0,u.width,u.height,u.depth,o,l,u.data)}

165else if(e.isVideoTexture)e.update(),i.texImage2D(a,0,h,o,l,t.image);else{let u=e.mipmaps;if(u.length>0)for(let d=0,c=u.length;d<c;d++){let p=u[d],m=L0(p);i.texSubImage2D(a,d,0,0,p.width,p.height,o,l,m)}else{let d=L0(t.image);i.texSubImage2D(a,0,0,0,r,s,o,l,d)}}}generateMipmaps(e){let{gl:t,backend:i}=this,{textureGPU:r,glTextureType:s}=i.get(e);i.state.bindTexture(s,r),t.generateMipmap(s)}deallocateRenderBuffers(e){let{gl:t,backend:i}=this;if(e){let r=i.get(e);if(r.renderBufferStorageSetup=void 0,r.framebuffers){for(let s in r.framebuffers)t.deleteFramebuffer(r.framebuffers[s]);delete r.framebuffers}if(r.depthRenderbuffer&&(t.deleteRenderbuffer(r.depthRenderbuffer),delete r.depthRenderbuffer),r.stencilRenderbuffer&&(t.deleteRenderbuffer(r.stencilRenderbuffer),delete r.stencilRenderbuffer),r.msaaFrameBuffer&&(t.deleteFramebuffer(r.msaaFrameBuffer),delete r.msaaFrameBuffer),r.msaaRenderbuffers){for(let s=0;s<r.msaaRenderbuffers.length;s++)t.deleteRenderbuffer(r.msaaRenderbuffers[s]);delete r.msaaRenderbuffers}}}destroyTexture(e,t=!1){let{gl:i,backend:r}=this,{textureGPU:s,renderTarget:n}=r.get(e);this.deallocateRenderBuffers(n),t===!1&&i.deleteTexture(s),r.delete(e)}copyTextureToTexture(e,t,i=null,r=null,s=0,n=0){let{gl:a,backend:o}=this,{state:l}=this.backend,{textureGPU:h,glTextureType:u,glType:d,glFormat:c}=o.get(t);l.bindTexture(u,h);let p,m,g,f,y,x,b,_,T,w=e.isCompressedTexture?e.mipmaps[n]:e.image;if(i!==null)p=i.max.x-i.min.x,m=i.max.y-i.min.y,g=i.isBox3?i.max.z-i.min.z:1,f=i.min.x,y=i.min.y,x=i.isBox3?i.min.z:0;else{let V=2**-s;p=Math.floor(w.width*V),m=Math.floor(w.height*V),g=e.isDataArrayTexture||e.isArrayTexture?w.depth:e.isData3DTexture?Math.floor(w.depth*V):1,f=0,y=0,x=0}r===null?(b=0,_=0,T=0):(b=r.x,_=r.y,T=r.z),a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,t.flipY),a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),a.pixelStorei(a.UNPACK_ALIGNMENT,t.unpackAlignment);let M=a.getParameter(a.UNPACK_ROW_LENGTH),S=a.getParameter(a.UNPACK_IMAGE_HEIGHT),R=a.getParameter(a.UNPACK_SKIP_PIXELS),I=a.getParameter(a.UNPACK_SKIP_ROWS),B=a.getParameter(a.UNPACK_SKIP_IMAGES);a.pixelStorei(a.UNPACK_ROW_LENGTH,w.width),a.pixelStorei(a.UNPACK_IMAGE_HEIGHT,w.height),a.pixelStorei(a.UNPACK_SKIP_PIXELS,f),a.pixelStorei(a.UNPACK_SKIP_ROWS,y),a.pixelStorei(a.UNPACK_SKIP_IMAGES,x);let O=e.isDataArrayTexture||e.isData3DTexture||t.isArrayTexture,U=t.isDataArrayTexture||t.isData3DTexture||t.isArrayTexture;if(e.isDepthTexture){let V=o.get(e),z=o.get(t),Z=o.get(V.renderTarget),j=o.get(z.renderTarget),ae=Z.framebuffers[V.cacheKey],W=j.framebuffers[z.cacheKey];l.bindFramebuffer(a.READ_FRAMEBUFFER,ae),l.bindFramebuffer(a.DRAW_FRAMEBUFFER,W);for(let me=0;me<g;me++)O&&(a.framebufferTextureLayer(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,V.textureGPU,s,x+me),a.framebufferTextureLayer(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,h,n,T+me)),a.blitFramebuffer(f,y,p,m,b,_,p,m,a.DEPTH_BUFFER_BIT,a.NEAREST);l.bindFramebuffer(a.READ_FRAMEBUFFER,null),l.bindFramebuffer(a.DRAW_FRAMEBUFFER,null)}else if(s!==0||e.isRenderTargetTexture||o.has(e)){let V=o.get(e);this._srcFramebuffer===null&&(this._srcFramebuffer=a.createFramebuffer()),this._dstFramebuffer===null&&(this._dstFramebuffer=a.createFramebuffer()),l.bindFramebuffer(a.READ_FRAMEBUFFER,this._srcFramebuffer),l.bindFramebuffer(a.DRAW_FRAMEBUFFER,this._dstFramebuffer);for(let z=0;z<g;z++)O?a.framebufferTextureLayer(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,V.textureGPU,s,x+z):a.framebufferTexture2D(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,V.textureGPU,s),U?a.framebufferTextureLayer(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,h,n,T+z):a.framebufferTexture2D(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,h,n),s===0?U?a.copyTexSubImage3D(u,n,b,_,T+z,f,y,p,m):a.copyTexSubImage2D(u,n,b,_,f,y,p,m):a.blitFramebuffer(f,y,p,m,b,_,p,m,a.COLOR_BUFFER_BIT,a.NEAREST);l.bindFramebuffer(a.READ_FRAMEBUFFER,null),l.bindFramebuffer(a.DRAW_FRAMEBUFFER,null)}else U?e.isDataTexture||e.isData3DTexture?a.texSubImage3D(u,n,b,_,T,p,m,g,c,d,w.data):t.isCompressedArrayTexture?a.compressedTexSubImage3D(u,n,b,_,T,p,m,g,c,w.data):a.texSubImage3D(u,n,b,_,T,p,m,g,c,d,w):e.isDataTexture?a.texSubImage2D(a.TEXTURE_2D,n,b,_,p,m,c,d,w.data):e.isCompressedTexture?a.compressedTexSubImage2D(a.TEXTURE_2D,n,b,_,w.width,w.height,c,w.data):a.texSubImage2D(a.TEXTURE_2D,n,b,_,p,m,c,d,w);a.pixelStorei(a.UNPACK_ROW_LENGTH,M),a.pixelStorei(a.UNPACK_IMAGE_HEIGHT,S),a.pixelStorei(a.UNPACK_SKIP_PIXELS,R),a.pixelStorei(a.UNPACK_SKIP_ROWS,I),a.pixelStorei(a.UNPACK_SKIP_IMAGES,B),n===0&&t.generateMipmaps&&a.generateMipmap(u),l.unbindTexture()}copyFramebufferToTexture(e,t,i){let{gl:r}=this,{state:s}=this.backend,{textureGPU:n}=this.backend.get(e),{x:a,y:o,z:l,w:h}=i,u=e.isDepthTexture===!0||t.renderTarget&&t.renderTarget.samples>0,d=t.renderTarget?t.renderTarget.height:this.backend.getDrawingBufferSize().y;if(u){let c=a!==0||o!==0,p,m;if(e.isDepthTexture===!0?(p=r.DEPTH_BUFFER_BIT,m=r.DEPTH_ATTACHMENT,t.stencil&&(p|=r.STENCIL_BUFFER_BIT)):(p=r.COLOR_BUFFER_BIT,m=r.COLOR_ATTACHMENT0),c){let g=this.backend.get(t.renderTarget),f=g.framebuffers[t.getCacheKey()],y=g.msaaFrameBuffer;s.bindFramebuffer(r.DRAW_FRAMEBUFFER,f),s.bindFramebuffer(r.READ_FRAMEBUFFER,y);let x=d-o-h;r.blitFramebuffer(a,x,a+l,x+h,a,x,a+l,x+h,p,r.NEAREST),s.bindFramebuffer(r.READ_FRAMEBUFFER,f),s.bindTexture(r.TEXTURE_2D,n),r.copyTexSubImage2D(r.TEXTURE_2D,0,0,0,a,x,l,h),s.unbindTexture()}else{let g=r.createFramebuffer();s.bindFramebuffer(r.DRAW_FRAMEBUFFER,g),r.framebufferTexture2D(r.DRAW_FRAMEBUFFER,m,r.TEXTURE_2D,n,0),r.blitFramebuffer(0,0,l,h,0,0,l,h,p,r.NEAREST),r.deleteFramebuffer(g)}}else s.bindTexture(r.TEXTURE_2D,n),r.copyTexSubImage2D(r.TEXTURE_2D,0,0,0,a,d-h-o,l,h),s.unbindTexture();e.generateMipmaps&&this.generateMipmaps(e),this.backend._setFramebuffer(t)}setupRenderBufferStorage(e,t,i,r=!1){let{gl:s}=this,n=t.renderTarget,{depthTexture:a,depthBuffer:o,stencilBuffer:l,width:h,height:u}=n;if(s.bindRenderbuffer(s.RENDERBUFFER,e),o&&!l){let d=s.DEPTH_COMPONENT24;r===!0?this.extensions.get("WEBGL_multisampled_render_to_texture").renderbufferStorageMultisampleEXT(s.RENDERBUFFER,n.samples,d,h,u):i>0?(a&&a.isDepthTexture&&a.type===s.FLOAT&&(d=s.DEPTH_COMPONENT32F),s.renderbufferStorageMultisample(s.RENDERBUFFER,i,d,h,u)):s.renderbufferStorage(s.RENDERBUFFER,d,h,u),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.RENDERBUFFER,e)}else o&&l&&(i>0?s.renderbufferStorageMultisample(s.RENDERBUFFER,i,s.DEPTH24_STENCIL8,h,u):s.renderbufferStorage(s.RENDERBUFFER,s.DEPTH_STENCIL,h,u),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.RENDERBUFFER,e));s.bindRenderbuffer(s.RENDERBUFFER,null)}async copyTextureToBuffer(e,t,i,r,s,n){let{backend:a,gl:o}=this,{textureGPU:l,glFormat:h,glType:u}=this.backend.get(e),d=o.createFramebuffer();a.state.bindFramebuffer(o.READ_FRAMEBUFFER,d);let c=e.isCubeTexture?o.TEXTURE_CUBE_MAP_POSITIVE_X+n:o.TEXTURE_2D;o.framebufferTexture2D(o.READ_FRAMEBUFFER,o.COLOR_ATTACHMENT0,c,l,0);let p=this._getTypedArrayType(u),m=this._getBytesPerTexel(u,h),g=r*s*m,f=o.createBuffer();o.bindBuffer(o.PIXEL_PACK_BUFFER,f),o.bufferData(o.PIXEL_PACK_BUFFER,g,o.STREAM_READ),o.readPixels(t,i,r,s,h,u,0),o.bindBuffer(o.PIXEL_PACK_BUFFER,null),await a.utils._clientWaitAsync();let y=new p(g/p.BYTES_PER_ELEMENT);return o.bindBuffer(o.PIXEL_PACK_BUFFER,f),o.getBufferSubData(o.PIXEL_PACK_BUFFER,0,y),o.bindBuffer(o.PIXEL_PACK_BUFFER,null),a.state.bindFramebuffer(o.READ_FRAMEBUFFER,null),o.deleteFramebuffer(d),y}_getTypedArrayType(e){let{gl:t}=this;if(e===t.UNSIGNED_BYTE)return Uint8Array;

165if(e===t.UNSIGNED_SHORT_4_4_4_4||e===t.UNSIGNED_SHORT_5_5_5_1||e===t.UNSIGNED_SHORT_5_6_5||e===t.UNSIGNED_SHORT)return Uint16Array;if(e===t.UNSIGNED_INT)return Uint32Array;if(e===t.HALF_FLOAT)return Uint16Array;if(e===t.FLOAT)return Float32Array;throw Error(`Unsupported WebGL type: ${e}`)}_getBytesPerTexel(e,t){let{gl:i}=this,r=0;if(e===i.UNSIGNED_BYTE&&(r=1),(e===i.UNSIGNED_SHORT_4_4_4_4||e===i.UNSIGNED_SHORT_5_5_5_1||e===i.UNSIGNED_SHORT_5_6_5||e===i.UNSIGNED_SHORT||e===i.HALF_FLOAT)&&(r=2),(e===i.UNSIGNED_INT||e===i.FLOAT)&&(r=4),t===i.RGBA)return r*4;if(t===i.RGB)return r*3;if(t===i.ALPHA)return r}dispose(){let{gl:e}=this;this._srcFramebuffer!==null&&e.deleteFramebuffer(this._srcFramebuffer),this._dstFramebuffer!==null&&e.deleteFramebuffer(this._dstFramebuffer)}};function L0(e){return e.isDataTexture?e.image.data:typeof HTMLImageElement<"u"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&e instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&e instanceof ImageBitmap||typeof OffscreenCanvas<"u"&&e instanceof OffscreenCanvas?e:e.data}var cW=class{constructor(e){this.backend=e,this.gl=this.backend.gl,this.availableExtensions=this.gl.getSupportedExtensions(),this.extensions={}}get(e){let t=this.extensions[e];return t===void 0&&(t=this.gl.getExtension(e),this.extensions[e]=t),t}has(e){return this.availableExtensions.includes(e)}},pW=class{constructor(e){this.backend=e,this.maxAnisotropy=null,this.maxUniformBlockSize=null}getMaxAnisotropy(){if(this.maxAnisotropy!==null)return this.maxAnisotropy;let e=this.backend.gl,t=this.backend.extensions;if(t.has("EXT_texture_filter_anisotropic")===!0){let i=t.get("EXT_texture_filter_anisotropic");this.maxAnisotropy=e.getParameter(i.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else this.maxAnisotropy=0;return this.maxAnisotropy}getUniformBufferLimit(){if(this.maxUniformBlockSize!==null)return this.maxUniformBlockSize;let e=this.backend.gl;return this.maxUniformBlockSize=e.getParameter(e.MAX_UNIFORM_BLOCK_SIZE),this.maxUniformBlockSize}},e3={WEBGL_multi_draw:"WEBGL_multi_draw",WEBGL_compressed_texture_astc:"texture-compression-astc",WEBGL_compressed_texture_etc:"texture-compression-etc2",WEBGL_compressed_texture_etc1:"texture-compression-etc1",WEBGL_compressed_texture_pvrtc:"texture-compression-pvrtc",WEBGL_compressed_texture_s3tc:"texture-compression-s3tc",EXT_texture_compression_bptc:"texture-compression-bc",EXT_disjoint_timer_query_webgl2:"timestamp-query",OVR_multiview2:"OVR_multiview2"},mW=class{constructor(e){this.gl=e.gl,this.extensions=e.extensions,this.info=e.renderer.info,this.mode=null,this.index=0,this.type=null,this.object=null}render(e,t){let{gl:i,mode:r,object:s,type:n,info:a,index:o}=this;o===0?i.drawArrays(r,e,t):i.drawElements(r,t,n,e),a.update(s,t,1)}renderInstances(e,t,i){let{gl:r,mode:s,type:n,index:a,object:o,info:l}=this;i!==0&&(a===0?r.drawArraysInstanced(s,e,t,i):r.drawElementsInstanced(s,t,n,e,i),l.update(o,t,i))}renderMultiDraw(e,t,i){let{extensions:r,mode:s,object:n,info:a}=this;if(i===0)return;let o=r.get("WEBGL_multi_draw");if(o===null)for(let l=0;l<i;l++)this.render(e[l],t[l]);else{this.index===0?o.multiDrawArraysWEBGL(s,e,0,t,0,i):o.multiDrawElementsWEBGL(s,t,0,this.type,e,0,i);let l=0;for(let h=0;h<i;h++)l+=t[h];a.update(n,l,1)}}renderMultiDrawInstances(e,t,i,r){let{extensions:s,mode:n,object:a,info:o}=this;if(i===0)return;let l=s.get("WEBGL_multi_draw");if(l===null)for(let h=0;h<i;h++)this.renderInstances(e[h],t[h],r[h]);

165else{this.index===0?l.multiDrawArraysInstancedWEBGL(n,e,0,t,0,r,0,i):l.multiDrawElementsInstancedWEBGL(n,t,0,this.type,e,0,r,0,i);let h=0;for(let u=0;u<i;u++)h+=t[u]*r[u];o.update(a,h,1)}}},t3=class{constructor(e=256){this.trackTimestamp=!0,this.maxQueries=e,this.currentQueryIndex=0,this.queryOffsets=new Map,this.isDisposed=!1,this.lastValue=0,this.frames=[],this.pendingResolve=!1,this.timestamps=new Map}getTimestampFrames(){return this.frames}getTimestamp(e){let t=this.timestamps.get(e);return t===void 0&&(de(`TimestampQueryPool: No timestamp available for uid ${e}.`),t=0),t}hasTimestamp(e){return this.timestamps.has(e)}allocateQueriesForContext(){}async resolveQueriesAsync(){}dispose(){}},gW=class extends t3{constructor(e,t,i=2048){if(super(i),this.gl=e,this.type=t,this.ext=e.getExtension("EXT_disjoint_timer_query_webgl2")||e.getExtension("EXT_disjoint_timer_query"),!this.ext){de("EXT_disjoint_timer_query not supported; timestamps will be disabled."),this.trackTimestamp=!1;return}this.queries=[];for(let r=0;r<this.maxQueries;r++)this.queries.push(e.createQuery());this.activeQuery=null,this.queryStates=new Map}allocateQueriesForContext(e){if(!this.trackTimestamp)return null;if(this.currentQueryIndex+2>this.maxQueries)return ut(`WebGLTimestampQueryPool [${this.type}]: Maximum number of queries exceeded, when using trackTimestamp it is necessary to resolves the queries via renderer.resolveTimestampsAsync( THREE.TimestampQuery.${this.type.toUpperCase()} ).`),null;let t=this.currentQueryIndex;return this.currentQueryIndex+=2,this.queryStates.set(t,"inactive"),this.queryOffsets.set(e,t),t}beginQuery(e){if(!this.trackTimestamp||this.isDisposed)return;let t=this.queryOffsets.get(e);if(t==null||this.activeQuery!==null)return;let i=this.queries[t];if(i)try{this.queryStates.get(t)==="inactive"&&(this.gl.beginQuery(this.ext.TIME_ELAPSED_EXT,i),this.activeQuery=t,this.queryStates.set(t,"started"))}catch(r){re("Error in beginQuery:",r),this.activeQuery=null,this.queryStates.set(t,"inactive")}}endQuery(e){if(!this.trackTimestamp||this.isDisposed)return;let t=this.queryOffsets.get(e);if(t!=null&&this.activeQuery===t)try{this.gl.endQuery(this.ext.TIME_ELAPSED_EXT),this.queryStates.set(t,"ended"),this.activeQuery=null}catch(i){re("Error in endQuery:",i),this.queryStates.set(t,"inactive"),this.activeQuery=null}}async resolveQueriesAsync(){if(!this.trackTimestamp||this.pendingResolve)return this.lastValue;this.pendingResolve=!0;try{let e=new Map;for(let[s,n]of this.queryOffsets)if(this.queryStates.get(n)==="ended"){let a=this.queries[n];e.set(s,this.resolveQuery(a))}if(e.size===0)return this.lastValue;let t={},i=[];for(let[s,n]of e){let a=s.match(/^(.*):f(\d+)$/),o=parseInt(a[2]);i.includes(o)===!1&&i.push(o),t[o]===void 0&&(t[o]=0);let l=await n;this.timestamps.set(s,l),t[o]+=l}let r=t[i[i.length-1]];return this.lastValue=r,this.frames=i,this.currentQueryIndex=0,this.queryOffsets.clear(),this.queryStates.clear(),this.activeQuery=null,r}catch(e){return re("Error resolving queries:",e),this.lastValue}finally{this.pendingResolve=!1}}async resolveQuery(e){return new Promise(t=>{if(this.isDisposed){t(this.lastValue);return}let i,r=!1,s=()=>{i&&=(clearTimeout(i),null)},n=o=>{r||(r=!0,s(),t(o))},a=()=>{if(this.isDisposed){n(this.lastValue);return}try{if(this.gl.getParameter(this.ext.GPU_DISJOINT_EXT)){n(this.lastValue);return}if(!this.gl.getQueryParameter(e,this.gl.QUERY_RESULT_AVAILABLE)){i=setTimeout(a,1);return}let o=this.gl.getQueryParameter(e,this.gl.QUERY_RESULT);t(Number(o)/1e6)}catch(o){re("Error checking query:",o),t(this.lastValue)}};a()})}dispose(){if(!this.isDisposed&&(this.isDisposed=!0,this.trackTimestamp)){for(let e of this.queries)this.gl.deleteQuery(e);this.queries=[],this.queryStates.clear(),this.queryOffsets.clear(),this.lastValue=0,this.activeQuery=null}}},R_=class extends ZL{constructor(e={}){super(e),this.isWebGLBackend=!0,this.attributeUtils=null,this.extensions=null,this.capabilities=null,this.textureUtils=null,this.bufferRenderer=null,this.gl=null,this.state=null,this.utils=null,this.vaoCache={},this.transformFeedbackCache={},this.discard=!1,this.disjoint=null,this.parallel=null,this._currentContext=null,this._knownBindings=new WeakSet,this._supportsInvalidateFramebuffer=typeof navigator>"u"?!1:/OculusBrowser/g.test(navigator.userAgent),this._xrFramebuffer=null}init(e){super.init(e);let t=this.parameters,i={antialias:e.currentSamples>0,alpha:!0,depth:e.depth,stencil:e.stencil},r=t.context===void 0?e.domElement.getContext("webgl2",i):t.context;function s(n){n.preventDefault();let a={api:"WebGL",message:n.statusMessage||"Unknown reason",reason:null,originalEvent:n};e.onDeviceLost(a)}this._onContextLost=s,e.domElement.addEventListener("webglcontextlost",s,!1),this.gl=r,this.extensions=new cW(this),this.capabilities=new pW(this),this.attributeUtils=new lW(this),this.textureUtils=new dW(this),this.bufferRenderer=new mW(this),this.state=new hW(this),this.utils=new uW(this),this.extensions.get("EXT_color_buffer_float"),this.extensions.get("WEBGL_clip_cull_distance"),this.extensions.get("OES_texture_float_linear"),this.extensions.get("EXT_color_buffer_half_float"),this.extensions.get("WEBGL_multisampled_render_to_texture"),this.extensions.get("WEBGL_render_shared_exponent"),this.extensions.get("WEBGL_multi_draw"),this.extensions.get("OVR_multiview2"),this.extensions.get("EXT_clip_control"),this.disjoint=this.extensions.get("EXT_disjoint_timer_query_webgl2"),this.parallel=this.extensions.get("KHR_parallel_shader_compile"),this.drawBuffersIndexedExt=this.extensions.get("OES_draw_buffers_indexed"),t.reversedDepthBuffer&&(this.extensions.has("EXT_clip_control")?e.reversedDepthBuffer=!0:(de("WebGPURenderer: Unable to use reversed depth buffer due to missing EXT_clip_control extension. Fallback to default depth buffer."),e.reversedDepthBuffer=!1)),e.reversedDepthBuffer&&this.state.setReversedDepth(!0)}get coordinateSystem(){return ch}async getArrayBufferAsync(e){return await this.attributeUtils.getArrayBufferAsync(e)}async makeXRCompatible(){this.gl.getContextAttributes().xrCompatible!==!0&&await this.gl.makeXRCompatible()}setXRTarget(e){this._xrFramebuffer=e}setXRRenderTargetTextures(e,t,i=null){let r=this.gl;if(this.set(e.texture,{textureGPU:t,glInternalFormat:r.RGBA8}),i!==null){let s=e.stencilBuffer?r.DEPTH24_STENCIL8:r.DEPTH_COMPONENT24;this.set(e.depthTexture,{textureGPU:i,glInternalFormat:s}),this.extensions.has("WEBGL_multisampled_render_to_texture")===!0&&e._autoAllocateDepthBuffer===!0&&e.multiview===!1&&de("WebGLBackend: Render-to-texture extension was disabled because an external texture was provided"),e._autoAllocateDepthBuffer=!1}}initTimestampQuery(e,t){if(!this.disjoint||!this.trackTimestamp)return;this.timestampQueryPool[e]||(this.timestampQueryPool[e]=new gW(this.gl,e,2048));let i=this.timestampQueryPool[e];i.allocateQueriesForContext(t)!==null&&i.beginQuery(t)}prepareTimestampBuffer(e,t){!this.disjoint||!this.trackTimestamp||this.timestampQueryPool[e].endQuery(t)}getContext(){return this.gl}beginRender(e){let{state:t}=this,i=this.get(e);if(e.viewport)this.updateViewport(e);else{let{width:s,height:n}=this.getDrawingBufferSize();t.viewport(0,0,s,n)}if(e.scissor)this.updateScissor(e);else{let{width:s,height:n}=this.getDrawingBufferSize();t.scissor(0,0,s,n)}this.initTimestampQuery(Ur.RENDER,this.getTimestampUID(e)),i.previousContext=this._currentContext,this._currentContext=e,this._setFramebuffer(e),this.clear(e.clearColor,e.clearDepth,e.clearStencil,e,!1);let r=e.occlusionQueryCount;r>0&&(i.currentOcclusionQueries=i.occlusionQueries,i.currentOcclusionQueryObjects=i.occlusionQueryObjects,i.lastOcclusionObject=null,i.occlusionQueries=Array(r),i.occlusionQueryObjects=Array(r),i.occlusionQueryIndex=0)}finishRender(e){let{gl:t,state:i}=this,r=this.get(e),s=r.previousContext;i.resetVertexState();let n=e.occlusionQueryCount;n>0&&(n>r.occlusionQueryIndex&&t.endQuery(t.ANY_SAMPLES_PASSED),this.resolveOccludedAsync(e));let a=e.textures;if(a!==null)for(let o=0;o<a.length;o++){let l=a[o];l.generateMipmaps&&this.generateMipmaps(l)}if(this._currentContext=s,this._resolveRenderTarget(e),s!==null){if(this._setFramebuffer(s),s.viewport)this.updateViewport(s);else{let{width:o,height:l}=this.getDrawingBufferSize();i.viewport(0,0,o,l)}if(s.scissor)this.updateScissor(s);else{let{width:o,height:l}=this.getDrawingBufferSize();i.scissor(0,0,o,l)}}this.prepareTimestampBuffer(Ur.RENDER,this.getTimestampUID(e))}resolveOccludedAsync(e){let t=this.get(e),{currentOcclusionQueries:i,currentOcclusionQueryObjects:r}=t;if(i&&r){let s=new WeakSet,{gl:n}=this;t.currentOcclusionQueryObjects=null,t.currentOcclusionQueries=null;let a=()=>{let o=0;for(let l=0;l<i.length;l++){let h=i[l];h!==null&&n.getQueryParameter(h,n.QUERY_RESULT_AVAILABLE)&&(n.getQueryParameter(h,n.QUERY_RESULT)===0&&s.add(r[l]),i[l]=null,n.deleteQuery(h),o++)}o<i.length?requestAnimationFrame(a):t.occluded=s};a()}}isOccluded(e,t){let i=this.get(e);return i.occluded&&i.occluded.has(t)}updateViewport(e){let{state:t}=this,{x:i,y:r,width:s,height:n}=e.viewportValue;t.viewport(i,e.height-n-r,s,n)}updateScissor(e){let{state:t}=this,{x:i,y:r,width:s,height:n}=e.scissorValue;t.scissor(i,e.height-n-r,s,n)}setScissorTest(e){this.state.setScissorTest(e)}getClearColor(){let e=super.getClearColor();return e.r*=e.a,e.g*=e.a,e.b*=e.a,e}clear(e,t,i,r=null,s=!0,n=!0){let{gl:a,renderer:o}=this;r===null&&(r={textures:null,clearColorValue:this.getClearColor()});let l=0;if(e&&(l|=a.COLOR_BUFFER_BIT),t&&(l|=a.DEPTH_BUFFER_BIT),i&&(l|=a.STENCIL_BUFFER_BIT),l!==0){let h;h=r.clearColorValue?r.clearColorValue:this.getClearColor();let u=o.getClearDepth(),d=o.getClearStencil();if(t&&this.state.setDepthMask(!0),r.textures===null)a.clearColor(h.r,h.g,h.b,h.a),a.clear(l);else{if(s&&this._setFramebuffer(r),e)for(let c=0;c<r.textures.length;

165c++)c===0?a.clearBufferfv(a.COLOR,c,[h.r,h.g,h.b,h.a]):a.clearBufferfv(a.COLOR,c,[0,0,0,1]);t&&i?a.clearBufferfi(a.DEPTH_STENCIL,0,u,d):t?a.clearBufferfv(a.DEPTH,0,[u]):i&&a.clearBufferiv(a.STENCIL,0,[d]),s&&n&&this._resolveRenderTarget(r)}}}beginCompute(e){let{state:t,gl:i}=this;t.bindFramebuffer(i.FRAMEBUFFER,null),this.initTimestampQuery(Ur.COMPUTE,this.getTimestampUID(e))}compute(e,t,i,r,s=null){let{state:n,gl:a}=this;this.discard===!1&&(n.enable(a.RASTERIZER_DISCARD),this.discard=!0);let{programGPU:o,transformBuffers:l,attributes:h}=this.get(r),u=this._getVaoKey(h),d=this.vaoCache[u];d===void 0?this.vaoCache[u]=this._createVao(h):n.setVertexState(d),n.useProgram(o),this._bindUniforms(i);let c=this._getTransformFeedback(l);a.bindTransformFeedback(a.TRANSFORM_FEEDBACK,c),a.beginTransformFeedback(a.POINTS),s=s===null?t.count:s,Array.isArray(s)?(ut("WebGLBackend.compute(): The count parameter must be a single number, not an array."),s=s[0]):s&&typeof s=="object"&&s.isIndirectStorageBufferAttribute&&(ut("WebGLBackend.compute(): The count parameter must be a single number, not IndirectStorageBufferAttribute"),s=t.count),h[0].isStorageInstancedBufferAttribute?a.drawArraysInstanced(a.POINTS,0,1,s):a.drawArrays(a.POINTS,0,s),a.endTransformFeedback(),a.bindTransformFeedback(a.TRANSFORM_FEEDBACK,null);for(let p=0;p<l.length;p++){let m=l[p];m.pbo&&this.has(m.pbo)&&this.textureUtils.copyBufferToTexture(m.transformBuffer,m.pbo),m.switchBuffers()}}finishCompute(e){let{state:t,gl:i}=this;this.discard=!1,t.disable(i.RASTERIZER_DISCARD),this.prepareTimestampBuffer(Ur.COMPUTE,this.getTimestampUID(e)),this._currentContext&&this._setFramebuffer(this._currentContext)}_isRenderCameraDepthArray(e){return e.depthTexture&&e.depthTexture.isArrayTexture&&e.camera.isArrayCamera}_draw(e,t,i,r,s){e.isBatchedMesh?e._multiDrawInstances===null?this.hasFeature("WEBGL_multi_draw")?t.renderMultiDraw(e._multiDrawStarts,e._multiDrawCounts,e._multiDrawCount):ut("WebGLBackend: WEBGL_multi_draw not supported."):(ut("WebGLBackend: renderMultiDrawInstances has been deprecated and will be removed in r184. Append to renderMultiDraw arguments and use indirection."),t.renderMultiDrawInstances(e._multiDrawStarts,e._multiDrawCounts,e._multiDrawCount,e._multiDrawInstances)):s>1?t.renderInstances(i,r,s):t.render(i,r)}draw(e){let{object:t,pipeline:i,material:r,context:s,hardwareClippingPlanes:n}=e,{programGPU:a}=this.get(i),{gl:o,state:l}=this,h=this.get(s),u=e.getDrawParameters();if(u===null)return;this._bindUniforms(e.getBindings());let d=t.isMesh&&t.matrixWorld.determinant()<0;l.setMaterial(r,d,n),s.mrt!==null&&s.textures!==null&&l.setMRTBlending(s.textures,s.mrt,r),l.useProgram(a);let c=e.getAttributes(),p=this.get(c),m=p.vaoGPU;if(m===void 0){let w=this._getVaoKey(c);m=this.vaoCache[w],m===void 0&&(m=this._createVao(c),this.vaoCache[w]=m,p.vaoGPU=m)}let g=e.getIndex(),f=g===null?null:this.get(g).bufferGPU;l.setVertexState(m,f);let y=h.lastOcclusionObject;if(y!==t&&y!==void 0){if(y!==null&&y.occlusionTest===!0&&(o.endQuery(o.ANY_SAMPLES_PASSED),h.occlusionQueryIndex++),t.occlusionTest===!0){let w=o.createQuery();o.beginQuery(o.ANY_SAMPLES_PASSED,w),h.occlusionQueries[h.occlusionQueryIndex]=w,h.occlusionQueryObjects[h.occlusionQueryIndex]=t}h.lastOcclusionObject=t}let x=this.bufferRenderer;t.isPoints?x.mode=o.POINTS:t.isLineSegments?x.mode=o.LINES:t.isLine?x.mode=o.LINE_STRIP:t.isLineLoop?x.mode=o.LINE_LOOP:r.wireframe===!0?(l.setLineWidth(r.wireframeLinewidth*this.renderer.getPixelRatio()),x.mode=o.LINES):x.mode=o.TRIANGLES;let{vertexCount:b,instanceCount:_}=u,{firstVertex:T}=u;if(x.object=t,g!==null){T*=g.array.BYTES_PER_ELEMENT;let w=this.get(g);x.index=g.count,x.type=w.type}else x.index=0;if(e.camera.isArrayCamera===!0&&e.camera.cameras.length>0&&e.camera.isMultiViewCamera===!1){let w=this.get(e.camera),M=e.camera.cameras,S=e.getBindingGroup("cameraIndex").bindings[0];if(w.indexesGPU===void 0||w.indexesGPU.length!==M.length){let V=new Uint32Array([0,0,0,0]),z=[];for(let Z=0,j=M.length;Z<j;Z++){let ae=o.createBuffer();V[0]=Z,o.bindBuffer(o.UNIFORM_BUFFER,ae),o.bufferData(o.UNIFORM_BUFFER,V,o.STATIC_DRAW),z.push(ae)}w.indexesGPU=z}let R=0;e:for(let V of e.getBindings())for(let z of V.bindings){if(z===S)break e;(z.isUniformsGroup||z.isUniformBuffer)&&R++}let I=this.renderer.getPixelRatio(),B=this._currentContext.renderTarget,O=this._isRenderCameraDepthArray(this._currentContext),U=this._currentContext.activeCubeFace;if(O){let V=this.get(B.depthTexture);if(V.clearedRenderId!==this.renderer._nodes.nodeFrame.renderId){V.clearedRenderId=this.renderer._nodes.nodeFrame.renderId;let{stencilBuffer:z}=B;for(let Z=0,j=M.length;Z<j;Z++)this.renderer._activeCubeFace=Z,this._currentContext.activeCubeFace=Z,this._setFramebuffer(this._currentContext),this.clear(!1,!0,z,this._currentContext,!1,!1);this.renderer._activeCubeFace=U,this._currentContext.activeCubeFace=U}}for(let V=0,z=M.length;V<z;V++){let Z=M[V];if(t.layers.test(Z.layers)){O&&(this.renderer._activeCubeFace=V,this._currentContext.activeCubeFace=V,this._setFramebuffer(this._currentContext));let j=Z.viewport;if(j!==void 0){let ae=j.x*I,W=j.y*I,me=j.width*I,Ce=j.height*I;l.viewport(Math.floor(ae),Math.floor(e.context.height-Ce-W),Math.floor(me),Math.floor(Ce))}l.bindBufferBase(o.UNIFORM_BUFFER,R,w.indexesGPU[V]),this._draw(t,x,T,b,_)}this._currentContext.activeCubeFace=U,this.renderer._activeCubeFace=U}}else this._draw(t,x,T,b,_)}

165needsRenderUpdate(){return!1}getRenderCacheKey(){return""}createDefaultTexture(e){this.textureUtils.createDefaultTexture(e)}createTexture(e,t){this.textureUtils.createTexture(e,t)}updateTexture(e,t){this.textureUtils.updateTexture(e,t)}generateMipmaps(e){this.textureUtils.generateMipmaps(e)}destroyTexture(e,t=!1){this.textureUtils.destroyTexture(e,t)}async copyTextureToBuffer(e,t,i,r,s,n){return this.textureUtils.copyTextureToBuffer(e,t,i,r,s,n)}updateSampler(){return""}createNodeBuilder(e,t){return new nW(e,t)}createProgram(e){let t=this.gl,{stage:i,code:r}=e,s=i==="fragment"?t.createShader(t.FRAGMENT_SHADER):t.createShader(t.VERTEX_SHADER);t.shaderSource(s,r),t.compileShader(s),this.set(e,{shaderGPU:s})}destroyProgram(e){this.delete(e)}createRenderPipeline(e,t){let i=this.gl,r=e.pipeline,{fragmentProgram:s,vertexProgram:n}=r,a=i.createProgram(),o=this.get(s).shaderGPU,l=this.get(n).shaderGPU;if(i.attachShader(a,o),i.attachShader(a,l),i.linkProgram(a),this.set(r,{programGPU:a,fragmentShader:o,vertexShader:l}),t!==null&&this.parallel){let h=new Promise(u=>{let d=this.parallel,c=()=>{i.getProgramParameter(a,d.COMPLETION_STATUS_KHR)?(this._completeCompile(e,r),u()):requestAnimationFrame(c)};c()});t.push(h);return}this._completeCompile(e,r)}_handleSource(e,t){let i=e.split(`
166`),r=[],s=Math.max(t-6,0),n=Math.min(t+6,i.length);for(let a=s;a<n;a++){let o=a+1;r.push(`${o===t?">":" "} ${o}: ${i[a]}`)}return r.join(`
167`)}_getShaderErrors(e,t,i){let r=e.getShaderParameter(t,e.COMPILE_STATUS),s=(e.getShaderInfoLog(t)||"").trim();if(r&&s==="")return"";let n=/ERROR: 0:(\d+)/.exec(s);if(n){let a=parseInt(n[1]);return i.toUpperCase()+`
168
169`+s+`
170
171`+this._handleSource(e.getShaderSource(t),a)}else return s}_logProgramError(e,t,i){if(this.renderer.debug.checkShaderErrors){let r=this.gl,s=(r.getProgramInfoLog(e)||"").trim();if(r.getProgramParameter(e,r.LINK_STATUS)===!1)if(typeof this.renderer.debug.onShaderError=="function")this.renderer.debug.onShaderError(r,e,i,t);else{let n=this._getShaderErrors(r,i,"vertex"),a=this._getShaderErrors(r,t,"fragment");re("THREE.WebGLProgram: Shader Error "+r.getError()+" - VALIDATE_STATUS "+r.getProgramParameter(e,r.VALIDATE_STATUS)+`
172
173Program Info Log: `+s+`
174`+n+`
175`+a)}else s!==""&&de("WebGLProgram: Program Info Log:",s)}}_completeCompile(e,t){let{state:i,gl:r}=this,{programGPU:s,fragmentShader:n,vertexShader:a}=this.get(t);r.getProgramParameter(s,r.LINK_STATUS)===!1&&this._logProgramError(s,n,a),i.useProgram(s);let o=e.getBindings();this._setupBindings(o,s),this.set(t,{programGPU:s,pipeline:s})}createComputePipeline(e,t){let{state:i,gl:r}=this,s={stage:"fragment",code:`#version 300 es
176precision highp float;
177void main() {}`};this.createProgram(s);let{computeProgram:n}=e,a=r.createProgram(),o=this.get(s).shaderGPU,l=this.get(n).shaderGPU,h=n.transforms,u=[],d=[];for(let g=0;g<h.length;g++){let f=h[g];u.push(f.varyingName),d.push(f.attributeNode)}r.attachShader(a,o),r.attachShader(a,l),r.transformFeedbackVaryings(a,u,r.SEPARATE_ATTRIBS),r.linkProgram(a),r.getProgramParameter(a,r.LINK_STATUS)===!1&&this._logProgramError(a,o,l),i.useProgram(a),this._setupBindings(t,a);let c=n.attributes,p=[],m=[];for(let g=0;g<c.length;g++){let f=c[g].node.attribute;p.push(f),this.has(f)||this.attributeUtils.createAttribute(f,r.ARRAY_BUFFER)}for(let g=0;g<d.length;g++){let f=d[g].attribute;this.has(f)||this.attributeUtils.createAttribute(f,r.ARRAY_BUFFER);let y=this.get(f);m.push(y)}this.set(e,{programGPU:a,transformBuffers:m,attributes:p})}createBindings(e,t){if(this._knownBindings.has(t)===!1){this._knownBindings.add(t);let i=0,r=0;for(let s of t){this.set(s,{textures:r,uniformBuffers:i});for(let n of s.bindings)n.isUniformBuffer&&i++,n.isSampledTexture&&r++}}this.updateBindings(e,t)}updateBindings(e){let{gl:t}=this;for(let i of e.bindings){let r=this.get(i);if(i.isUniformsGroup||i.isUniformBuffer){let s=i.buffer,{bufferGPU:n}=this.get(s);n===void 0?(n=t.createBuffer(),t.bindBuffer(t.UNIFORM_BUFFER,n),t.bufferData(t.UNIFORM_BUFFER,s.byteLength,t.DYNAMIC_DRAW),this.set(s,{bufferGPU:n})):t.bindBuffer(t.UNIFORM_BUFFER,n);let a=i.updateRanges;if(t.bindBuffer(t.UNIFORM_BUFFER,n),a.length===0)t.bufferData(t.UNIFORM_BUFFER,s,t.DYNAMIC_DRAW);else{let o=kc(s),l=o?1:s.BYTES_PER_ELEMENT;for(let h=0,u=a.length;h<u;h++){let d=a[h],c=d.start*l,p=d.count*l,m=c*(o?s.BYTES_PER_ELEMENT:1);t.bufferSubData(t.UNIFORM_BUFFER,m,s,c,p)}}r.bufferGPU=n,this.set(i,r)}else if(i.isSampledTexture){let{textureGPU:s,glTextureType:n}=this.get(i.texture);r.textureGPU=s,r.glTextureType=n,this.set(i,r)}}}updateBinding(e){let t=this.gl;if(e.isUniformsGroup||e.isUniformBuffer){let i=this.get(e).bufferGPU,r=e.buffer,s=e.updateRanges;if(t.bindBuffer(t.UNIFORM_BUFFER,i),s.length===0)t.bufferData(t.UNIFORM_BUFFER,r,t.DYNAMIC_DRAW);else{let n=kc(r),a=n?1:r.BYTES_PER_ELEMENT;for(let o=0,l=s.length;o<l;o++){let h=s[o],u=h.start*a,d=h.count*a,c=u*(n?r.BYTES_PER_ELEMENT:1);t.bufferSubData(t.UNIFORM_BUFFER,c,r,u,d)}}}}createIndexAttribute(e){let t=this.gl;this.attributeUtils.createAttribute(e,t.ELEMENT_ARRAY_BUFFER)}createAttribute(e){if(this.has(e))return;let t=this.gl;this.attributeUtils.createAttribute(e,t.ARRAY_BUFFER)}createStorageAttribute(e){if(this.has(e))return;let t=this.gl;this.attributeUtils.createAttribute(e,t.ARRAY_BUFFER)}updateAttribute(e){this.attributeUtils.updateAttribute(e)}destroyAttribute(e){this.attributeUtils.destroyAttribute(e)}hasFeature(e){let t=Object.keys(e3).filter(r=>e3[r]===e),i=this.extensions;for(let r=0;r<t.length;r++)if(i.has(t[r]))return!0;return!1}copyTextureToTexture(e,t,i=null,r=null,s=0,n=0){this.textureUtils.copyTextureToTexture(e,t,i,r,s,n)}copyFramebufferToTexture(e,t,i){this.textureUtils.copyFramebufferToTexture(e,t,i)}hasCompatibility(e){return e===ph.TEXTURE_COMPARE?!0:super.hasCompatibility(e)}initRenderTarget(e){let{gl:t,state:i}=this;this._setFramebuffer(e),i.bindFramebuffer(t.FRAMEBUFFER,null)}_setFramebuffer(e){let{gl:t,state:i}=this,r=null;if(e.textures!==null){let s=e.renderTarget,n=this.get(s),{samples:a,depthBuffer:o,stencilBuffer:l}=s,h=s.isCubeRenderTarget===!0,u=s.isRenderTarget3D===!0,d=s.depth>1,c=s.isXRRenderTarget===!0,p=c===!0&&s._hasExternalTextures===!0,m=n.msaaFrameBuffer,g=n.depthRenderbuffer,f=this.extensions.get("WEBGL_multisampled_render_to_texture"),y=this.extensions.get("OVR_multiview2"),x=this._useMultisampledExtension(s),b=mN(e),_;if(h?(n.cubeFramebuffers||={},_=n.cubeFramebuffers[b]):c&&p===!1?_=this._xrFramebuffer:(n.framebuffers||={},_=n.framebuffers[b]),_===void 0){_=t.createFramebuffer(),i.bindFramebuffer(t.FRAMEBUFFER,_);let T=e.textures,w=[];if(h){n.cubeFramebuffers[b]=_;let{textureGPU:S}=this.get(T[0]),R=this.renderer._activeCubeFace,I=this.renderer._activeMipmapLevel;t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+R,S,I)}else{n.framebuffers[b]=_;for(let S=0;S<T.length;S++){let R=T[S],I=this.get(R);I.renderTarget=e.renderTarget,I.cacheKey=b;let B=t.COLOR_ATTACHMENT0+S;if(s.multiview)y.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,B,I.textureGPU,0,a,0,2);else if(u||d){let O=this.renderer._activeCubeFace,U=this.renderer._activeMipmapLevel;t.framebufferTextureLayer(t.FRAMEBUFFER,B,I.textureGPU,U,O)}else if(x)f.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,B,t.TEXTURE_2D,I.textureGPU,0,a);else{let O=this.renderer._activeMipmapLevel;t.framebufferTexture2D(t.FRAMEBUFFER,B,t.TEXTURE_2D,I.textureGPU,O)}}}let M=l?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;if(s._autoAllocateDepthBuffer===!0){let S=t.createRenderbuffer();this.textureUtils.setupRenderBufferStorage(S,e,0,x),n.xrDepthRenderbuffer=S,w.push(l?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT),t.bindRenderbuffer(t.RENDERBUFFER,S),t.framebufferRenderbuffer(t.FRAMEBUFFER,M,t.RENDERBUFFER,S)}else if(e.depthTexture!==null){w.push(l?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT);let S=this.get(e.depthTexture);if(S.renderTarget=e.renderTarget,S.cacheKey=b,s.multiview)y.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,M,S.textureGPU,0,a,0,2);else if(p&&x)f.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,M,t.TEXTURE_2D,S.textureGPU,0,a);else if(e.depthTexture.isArrayTexture){let R=this.renderer._activeCubeFace;t.framebufferTextureLayer(t.FRAMEBUFFER,M,S.textureGPU,0,R)}else if(e.depthTexture.isCubeTexture){let R=this.renderer._activeCubeFace;t.framebufferTexture2D(t.FRAMEBUFFER,M,t.TEXTURE_CUBE_MAP_POSITIVE_X+R,S.textureGPU,0)}else t.framebufferTexture2D(t.FRAMEBUFFER,M,t.TEXTURE_2D,S.textureGPU,0)}n.depthInvalidationArray=w}else{if(this._isRenderCameraDepthArray(e)){i.bindFramebuffer(t.FRAMEBUFFER,_);let T=this.renderer._activeCubeFace,w=this.get(e.depthTexture),M=l?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;t.framebufferTextureLayer(t.FRAMEBUFFER,M,w.textureGPU,0,T)}if((c||x||s.multiview)&&s._isOpaqueFramebuffer!==!0){i.bindFramebuffer(t.FRAMEBUFFER,_);let T=this.get(e.textures[0]);s.multiview?y.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,T.textureGPU,0,a,0,2):x?f.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,T.textureGPU,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,T.textureGPU,0);let w=l?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;if(s._autoAllocateDepthBuffer===!0){let M=n.xrDepthRenderbuffer;t.bindRenderbuffer(t.RENDERBUFFER,M),t.framebufferRenderbuffer(t.FRAMEBUFFER,w,t.RENDERBUFFER,M)}else{let M=this.get(e.depthTexture);s.multiview?y.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,w,M.textureGPU,0,a,0,2):x?f.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,w,t.TEXTURE_2D,M.textureGPU,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,w,t.TEXTURE_2D,M.textureGPU,0)}}}if(a>0&&x===!1&&!s.multiview){if(m===void 0){let T=[];m=t.createFramebuffer(),i.bindFramebuffer(t.FRAMEBUFFER,m);let w=[],M=e.textures;for(let S=0;S<M.length;S++){w[S]=t.createRenderbuffer(),t.bindRenderbuffer(t.RENDERBUFFER,w[S]),T.push(t.COLOR_ATTACHMENT0+S);let R=e.textures[S],I=this.get(R);t.renderbufferStorageMultisample(t.RENDERBUFFER,a,I.glInternalFormat,e.width,e.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+S,t.RENDERBUFFER,w[S])}if(t.bindRenderbuffer(t.RENDERBUFFER,null),n.msaaFrameBuffer=m,n.msaaRenderbuffers=w,o&&g===void 0){g=t.createRenderbuffer(),this.textureUtils.setupRenderBufferStorage(g,e,a),n.depthRenderbuffer=g;let S=l?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;T.push(S)}n.invalidationArray=T}r=n.msaaFrameBuffer}else r=_;i.drawBuffers(e,_)}i.bindFramebuffer(t.FRAMEBUFFER,r)}_getVaoKey(e){let t="";for(let i=0;i<e.length;i++){let r=this.get(e[i]);t+=":"+r.id}return t}_createVao(e){let{gl:t}=this,i=t.createVertexArray();t.bindVertexArray(i);for(let r=0;r<e.length;r++){let s=e[r],n=this.get(s);t.bindBuffer(t.ARRAY_BUFFER,n.bufferGPU),t.enableVertexAttribArray(r);let a,o;s.isInterleavedBufferAttribute===!0?(a=s.data.stride*n.bytesPerElement,o=s.offset*n.bytesPerElement):(a=0,o=0),n.isInteger?t.vertexAttribIPointer(r,s.itemSize,n.type,a,o):t.vertexAttribPointer(r,s.itemSize,n.type,s.normalized,a,o),s.isInstancedBufferAttribute&&!s.isInterleavedBufferAttribute?t.vertexAttribDivisor(r,s.meshPerAttribute):s.isInterleavedBufferAttribute&&s.data.isInstancedInterleavedBuffer&&t.vertexAttribDivisor(r,s.data.meshPerAttribute)}return t.bindBuffer(t.ARRAY_BUFFER,null),i}_getTransformFeedback(e){let t="";for(let s=0;s<e.length;s++)t+=":"+e[s].id;let i=this.transformFeedbackCache[t];if(i!==void 0)return i;let{gl:r}=this;i=r.createTransformFeedback(),r.bindTransformFeedback(r.TRANSFORM_FEEDBACK,i);for(let s=0;s<e.length;s++){let n=e[s];r.bindBufferBase(r.TRANSFORM_FEEDBACK_BUFFER,s,n.transformBuffer)}return r.bindTransformFeedback(r.TRANSFORM_FEEDBACK,null),this.transformFeedbackCache[t]=i,i}_setupBindings(e,t){let i=this.gl,r=0,s=0;for(let n of e)for(let a of n.bindings)if(a.isUniformsGroup||a.isUniformBuffer){let o=r++,l=i.getUniformBlockIndex(t,a.name);i.uniformBlockBinding(t,l,o)}else if(a.isSampledTexture){let o=s++,l=i.getUniformLocation(t,a.name);i.uniform1i(l,o)}}_bindUniforms(e){let{gl:t,state:i}=this,r=0,s=0;for(let n of e)for(let a of n.bindings){let o=this.get(a);if(a.isUniformsGroup||a.isUniformBuffer){let l=r++;i.bindBufferBase(t.UNIFORM_BUFFER,l,o.bufferGPU)}else if(a.isSampledTexture){let l=s++;i.bindTexture(o.glTextureType,o.textureGPU,t.TEXTURE0+l)}}}_resolveRenderTarget(e){let{gl:t,state:i}=this,r=e.renderTarget;if(e.textures!==null&&r){let s=this.get(r);if(r.samples>0&&this._useMultisampledExtension(r)===!1){let n=s.framebuffers[e.getCacheKey()],a=t.COLOR_BUFFER_BIT;r.resolveDepthBuffer&&(r.depthBuffer&&(a|=t.DEPTH_BUFFER_BIT),r.stencilBuffer&&r.resolveStencilBuffer&&(a|=t.STENCIL_BUFFER_BIT));let o=s.msaaFrameBuffer,l=s.msaaRenderbuffers,h=e.textures,u=h.length>1;if(i.bindFramebuffer(t.READ_FRAMEBUFFER,o),i.bindFramebuffer(t.DRAW_FRAMEBUFFER,n),u)for(let d=0;d<h.length;d++)t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0+d,t.RENDERBUFFER,null),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+d,t.TEXTURE_2D,null,0);for(let d=0;d<h.length;d++){if(u){let{textureGPU:c}=this.get(h[d]);t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.RENDERBUFFER,l[d]),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,c,0)}if(e.scissor){let{x:c,y:p,width:m,height:g}=e.scissorValue,f=e.height-g-p;t.blitFramebuffer(c,f,c+m,f+g,c,f,c+m,f+g,a,t.NEAREST)}else t.blitFramebuffer(0,0,e.width,e.height,0,0,e.width,e.height,a,t.NEAREST)}if(u)for(let d=0;d<h.length;d++){let{textureGPU:c}=this.get(h[d]);t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0+d,t.RENDERBUFFER,l[d]),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+d,t.TEXTURE_2D,c,0)}this._supportsInvalidateFramebuffer===!0&&t.invalidateFramebuffer(t.READ_FRAMEBUFFER,s.invalidationArray)}else if(r.resolveDepthBuffer===!1&&s.framebuffers){let n=s.framebuffers[e.getCacheKey()];i.bindFramebuffer(t.DRAW_FRAMEBUFFER,n),t.invalidateFramebuffer(t.DRAW_FRAMEBUFFER,s.depthInvalidationArray)}}}_useMultisampledExtension(e){return e.multiview===!0?!0:e.samples>0&&this.extensions.has("WEBGL_multisampled_render_to_texture")===!0&&e._autoAllocateDepthBuffer!==!1}dispose(){this.textureUtils!==null&&this.textureUtils.dispose();let e=this.extensions.get("WEBGL_lose_context");e&&e.loseContext(),this.renderer.domElement.removeEventListener("webglcontextlost",this._onContextLost)}},P0={PointList:"point-list",LineList:"line-list",LineStrip:"line-strip",TriangleList:"triangle-list"},na=typeof self<"u"&&self.GPUShaderStage?self.GPUShaderStage:{VERTEX:1,FRAGMENT:2,COMPUTE:4},gr={Never:"never",Less:"less",Equal:"equal",LessEqual:"less-equal",Greater:"greater",NotEqual:"not-equal",GreaterEqual:"greater-equal",Always:"always"},Kr={Store:"store"},_t={Load:"load",Clear:"clear"},i3={CCW:"ccw",CW:"cw"},r3={None:"none",Back:"back"},k0={Uint16:"uint16",Uint32:"uint32"},P={R8Unorm:"r8unorm",R8Snorm:"r8snorm",R8Uint:"r8uint",R8Sint:"r8sint",R16Uint:"r16uint",R16Sint:"r16sint",R16Float:"r16float",RG8Unorm:"rg8unorm",RG8Snorm:"rg8snorm",RG8Uint:"rg8uint",RG8Sint:"rg8sint",R32Uint:"r32uint",R32Sint:"r32sint",R32Float:"r32float",RG16Uint:"rg16uint",RG16Sint:"rg16sint",RG16Float:"rg16float",RGBA8Unorm:"rgba8unorm",RGBA8UnormSRGB:"rgba8unorm-srgb",RGBA8Snorm:"rgba8snorm",RGBA8Uint:"rgba8uint",RGBA8Sint:"rgba8sint",BGRA8Unorm:"bgra8unorm",BGRA8UnormSRGB:"bgra8unorm-srgb",RGB9E5UFloat:"rgb9e5ufloat",RGB10A2Unorm:"rgb10a2unorm",RG11B10UFloat:"rg11b10ufloat",RG32Uint:"rg32uint",RG32Sint:"rg32sint",RG32Float:"rg32float",RGBA16Uint:"rgba16uint",RGBA16Sint:"rgba16sint",RGBA16Float:"rgba16float",RGBA32Uint:"rgba32uint",RGBA32Sint:"rgba32sint",RGBA32Float:"rgba32float",Depth16Unorm:"depth16unorm",Depth24Plus:"depth24plus",Depth24PlusStencil8:"depth24plus-stencil8",Depth32Float:"depth32float",Depth32FloatStencil8:"depth32float-stencil8",BC1RGBAUnorm:"bc1-rgba-unorm",BC1RGBAUnormSRGB:"bc1-rgba-unorm-srgb",BC2RGBAUnorm:"bc2-rgba-unorm",BC2RGBAUnormSRGB:"bc2-rgba-unorm-srgb",BC3RGBAUnorm:"bc3-rgba-unorm",BC3RGBAUnormSRGB:"bc3-rgba-unorm-srgb",BC4RUnorm:"bc4-r-unorm",BC4RSnorm:"bc4-r-snorm",BC5RGUnorm:"bc5-rg-unorm",BC5RGSnorm:"bc5-rg-snorm",BC6HRGBUFloat:"bc6h-rgb-ufloat",BC6HRGBFloat:"bc6h-rgb-float",BC7RGBAUnorm:"bc7-rgba-unorm",BC7RGBAUnormSRGB:"bc7-rgba-unorm-srgb",ETC2RGB8Unorm:"etc2-rgb8unorm",ETC2RGB8UnormSRGB:"etc2-rgb8unorm-srgb",ETC2RGB8A1Unorm:

177"etc2-rgb8a1unorm",ETC2RGB8A1UnormSRGB:"etc2-rgb8a1unorm-srgb",ETC2RGBA8Unorm:"etc2-rgba8unorm",ETC2RGBA8UnormSRGB:"etc2-rgba8unorm-srgb",EACR11Unorm:"eac-r11unorm",EACR11Snorm:"eac-r11snorm",EACRG11Unorm:"eac-rg11unorm",EACRG11Snorm:"eac-rg11snorm",ASTC4x4Unorm:"astc-4x4-unorm",ASTC4x4UnormSRGB:"astc-4x4-unorm-srgb",ASTC5x4Unorm:"astc-5x4-unorm",ASTC5x4UnormSRGB:"astc-5x4-unorm-srgb",ASTC5x5Unorm:"astc-5x5-unorm",ASTC5x5UnormSRGB:"astc-5x5-unorm-srgb",ASTC6x5Unorm:"astc-6x5-unorm",ASTC6x5UnormSRGB:"astc-6x5-unorm-srgb",ASTC6x6Unorm:"astc-6x6-unorm",ASTC6x6UnormSRGB:"astc-6x6-unorm-srgb",ASTC8x5Unorm:"astc-8x5-unorm",ASTC8x5UnormSRGB:"astc-8x5-unorm-srgb",ASTC8x6Unorm:"astc-8x6-unorm",ASTC8x6UnormSRGB:"astc-8x6-unorm-srgb",ASTC8x8Unorm:"astc-8x8-unorm",ASTC8x8UnormSRGB:"astc-8x8-unorm-srgb",ASTC10x5Unorm:"astc-10x5-unorm",ASTC10x5UnormSRGB:"astc-10x5-unorm-srgb",ASTC10x6Unorm:"astc-10x6-unorm",ASTC10x6UnormSRGB:"astc-10x6-unorm-srgb",ASTC10x8Unorm:"astc-10x8-unorm",ASTC10x8UnormSRGB:"astc-10x8-unorm-srgb",ASTC10x10Unorm:"astc-10x10-unorm",ASTC10x10UnormSRGB:"astc-10x10-unorm-srgb",ASTC12x10Unorm:"astc-12x10-unorm",ASTC12x10UnormSRGB:"astc-12x10-unorm-srgb",ASTC12x12Unorm:"astc-12x12-unorm",ASTC12x12UnormSRGB:"astc-12x12-unorm-srgb"},E_={ClampToEdge:"clamp-to-edge",Repeat:"repeat",MirrorRepeat:"mirror-repeat"},aa={Linear:"linear",Nearest:"nearest"},rt={Zero:"zero",One:"one",Src:"src",OneMinusSrc:"one-minus-src",SrcAlpha:"src-alpha",OneMinusSrcAlpha:"one-minus-src-alpha",Dst:"dst",OneMinusDst:"one-minus-dst",DstAlpha:"dst-alpha",OneMinusDstAlpha:"one-minus-dst-alpha",SrcAlphaSaturated:"src-alpha-saturated",Constant:"constant",OneMinusConstant:"one-minus-constant"},Uh={Add:"add",Subtract:"subtract",ReverseSubtract:"reverse-subtract",Min:"min",Max:"max"},s3={None:0,All:15},yl={Keep:"keep",Zero:"zero",Replace:"replace",Invert:"invert",IncrementClamp:"increment-clamp",DecrementClamp:"decrement-clamp",IncrementWrap:"increment-wrap",DecrementWrap:"decrement-wrap"},n3={Storage:"storage",ReadOnlyStorage:"read-only-storage"},A_={WriteOnly:"write-only",ReadOnly:"read-only",ReadWrite:"read-write"},a3={NonFiltering:"non-filtering",Comparison:"comparison"},Vh={Float:"float",UnfilterableFloat:"unfilterable-float",Depth:"depth",SInt:"sint",UInt:"uint"},o3={TwoD:"2d",ThreeD:"3d"},Cr={TwoD:"2d",TwoDArray:"2d-array",Cube:"cube",ThreeD:"3d"},fW={All:"all"},I0={Vertex:"vertex",Instance:"instance"},N_={CoreFeaturesAndLimits:"core-features-and-limits",DepthClipControl:"depth-clip-control",Depth32FloatStencil8:"depth32float-stencil8",TextureCompressionBC:"texture-compression-bc",TextureCompressionBCSliced3D:"texture-compression-bc-sliced-3d",TextureCompressionETC2:"texture-compression-etc2",TextureCompressionASTC:"texture-compression-astc",TextureCompressionASTCSliced3D:"texture-compression-astc-sliced-3d",TimestampQuery:"timestamp-query",IndirectFirstInstance:"indirect-first-instance",ShaderF16:"shader-f16",RG11B10UFloat:"rg11b10ufloat-renderable",BGRA8UNormStorage:"bgra8unorm-storage",Float32Filterable:"float32-filterable",Float32Blendable:"float32-blendable",ClipDistances:"clip-distances",DualSourceBlending:"dual-source-blending",Subgroups:"subgroups",TextureFormatsTier1:"texture-formats-tier1",TextureFormatsTier2:"texture-formats-tier2"},l3={"texture-compression-s3tc":"texture-compression-bc","texture-compression-etc1":"texture-compression-etc2"},yW=class extends GL{constructor(e,t,i){super(e,t?t.value:null),this.textureNode=t,this.groupNode=i}update(){let{textureNode:e}=this;return this.texture===e.value?super.update():(this.texture=e.value,!0)}},xW=class extends BL{constructor(e,t){super(e,t?t.array:null),this._attribute=t,this.isStorageBuffer=!0}get attribute(){return this._attribute}},vW=0,bW=class extends xW{constructor(e,t){super("StorageBuffer_"+vW++,e?e.value:null),this.nodeUniform=e,this.access=e?e.access:pr.READ_WRITE,this.groupNode=t}get attribute(){return this.nodeUniform.value}get buffer(){return this.nodeUniform.value.array}},_W=class extends cl{constructor(e){super(),this.device=e,this.mipmapSampler=e.createSampler({minFilter:aa.Linear}),this.flipYSampler=e.createSampler({minFilter:aa.Nearest}),this.flipUniformBuffer=e.createBuffer({size:4,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST}),e.queue.writeBuffer(this.flipUniformBuffer,0,new Uint32Array([1])),this.noFlipUniformBuffer=e.createBuffer({size:4,usage:GPUBufferUsage.UNIFORM}),this.transferPipelines={},this.mipmapShaderModule=e.createShaderModule({label:"mipmap",code:`

178struct VarysStruct {
179	@builtin( position ) Position: vec4f,
180	@location( 0 ) vTex : vec2f,
181	@location( 1 ) @interpolate(flat, either) vBaseArrayLayer: u32,
182};
183
184@group( 0 ) @binding ( 2 )
185var<uniform> flipY: u32;
186
187@vertex
188fn mainVS(
189		@builtin( vertex_index ) vertexIndex : u32,
190		@builtin( instance_index ) instanceIndex : u32 ) -> VarysStruct {
191
192	var Varys : VarysStruct;
193
194	var pos = array(
195		vec2f( -1, -1 ),
196		vec2f( -1,  3 ),
197		vec2f(  3, -1 ),
198	);
199
200	let p = pos[ vertexIndex ];
201	let mult = select( vec2f( 0.5, -0.5 ), vec2f( 0.5, 0.5 ), flipY != 0 );
202	Varys.vTex = p * mult + vec2f( 0.5 );
203	Varys.Position = vec4f( p, 0, 1 );
204	Varys.vBaseArrayLayer = instanceIndex;
205
206	return Varys;
207
208}
209
210@group( 0 ) @binding( 0 )
211var imgSampler : sampler;
212
213@group( 0 ) @binding( 1 )
214var img2d : texture_2d<f32>;
215
216@fragment
217fn main_2d( Varys: VarysStruct ) -> @location( 0 ) vec4<f32> {
218
219	return textureSample( img2d, imgSampler, Varys.vTex );
220
221}
222
223@group( 0 ) @binding( 1 )
224var img2dArray : texture_2d_array<f32>;
225
226@fragment
227fn main_2d_array( Varys: VarysStruct ) -> @location( 0 ) vec4<f32> {
228
229	return textureSample( img2dArray, imgSampler, Varys.vTex, Varys.vBaseArrayLayer );
230
231}
232
233const faceMat = array(
234  mat3x3f(  0,  0,  -2,  0, -2,   0,  1,  1,   1 ),   // pos-x
235  mat3x3f(  0,  0,   2,  0, -2,   0, -1,  1,  -1 ),   // neg-x
236  mat3x3f(  2,  0,   0,  0,  0,   2, -1,  1,  -1 ),   // pos-y
237  mat3x3f(  2,  0,   0,  0,  0,  -2, -1, -1,   1 ),   // neg-y
238  mat3x3f(  2,  0,   0,  0, -2,   0, -1,  1,   1 ),   // pos-z
239  mat3x3f( -2,  0,   0,  0, -2,   0,  1,  1,  -1 ),   // neg-z
240);
241
242@group( 0 ) @binding( 1 )
243var imgCube : texture_cube<f32>;
244
245@fragment
246fn main_cube( Varys: VarysStruct ) -> @location( 0 ) vec4<f32> {
247
248	return textureSample( imgCube, imgSampler, faceMat[ Varys.vBaseArrayLayer ] * vec3f( fract( Varys.vTex ), 1 ) );
249
250}
251`})}getTransferPipeline(e,t){t||="2d-array";let i=`${e}-${t}`,r=this.transferPipelines[i];return r===void 0&&(r=this.device.createRenderPipeline({label:`mipmap-${e}-${t}`,vertex:{module:this.mipmapShaderModule},fragment:{module:this.mipmapShaderModule,entryPoint:`main_${t.replace("-","_")}`,targets:[{format:e}]},layout:"auto"}),this.transferPipelines[i]=r),r}flipY(e,t,i=0){let r=t.format,{width:s,height:n}=t.size,a=this.device.createTexture({size:{width:s,height:n},format:r,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING}),o=this.getTransferPipeline(r,e.textureBindingViewDimension),l=this.getTransferPipeline(r,a.textureBindingViewDimension),h=this.device.createCommandEncoder({}),u=(d,c,p,m,g,f)=>{let y=d.getBindGroupLayout(0),x=this.device.createBindGroup({layout:y,entries:[{binding:0,resource:this.flipYSampler},{binding:1,resource:c.createView({dimension:c.textureBindingViewDimension||"2d-array",baseMipLevel:0,mipLevelCount:1})},{binding:2,resource:{buffer:f?this.flipUniformBuffer:this.noFlipUniformBuffer}}]}),b=h.beginRenderPass({colorAttachments:[{view:m.createView({dimension:"2d",baseMipLevel:0,mipLevelCount:1,baseArrayLayer:g,arrayLayerCount:1}),loadOp:_t.Clear,storeOp:Kr.Store}]});b.setPipeline(d),b.setBindGroup(0,x),b.draw(3,1,0,p),b.end()};u(o,e,i,a,0,!1),u(l,a,0,e,i,!0),this.device.queue.submit([h.finish()]),a.destroy()}generateMipmaps(e,t=null){let i=this.get(e),r=i.layers||this._mipmapCreateBundles(e),s=t||this.device.createCommandEncoder({label:"mipmapEncoder"});this._mipmapRunBundles(s,r),t===null&&this.device.queue.submit([s.finish()]),i.layers=r}_mipmapCreateBundles(e){let t=e.textureBindingViewDimension||"2d-array",i=this.getTransferPipeline(e.format,t),r=i.getBindGroupLayout(0),s=[];for(let n=1;n<e.mipLevelCount;n++)for(let a=0;a<e.depthOrArrayLayers;a++){let o=this.device.createBindGroup({layout:r,entries:[{binding:0,resource:this.mipmapSampler},{binding:1,resource:e.createView({dimension:t,baseMipLevel:n-1,mipLevelCount:1})},{binding:2,resource:{buffer:this.noFlipUniformBuffer}}]}),l={colorAttachments:[{view:e.createView({dimension:"2d",baseMipLevel:n,mipLevelCount:1,baseArrayLayer:a,arrayLayerCount:1}),loadOp:_t.Clear,storeOp:Kr.Store}]},h=this.device.createRenderBundleEncoder({colorFormats:[e.format]});h.setPipeline(i),h.setBindGroup(0,o),h.draw(3,1,0,a),s.push({renderBundles:[h.finish()],passDescriptor:l})}return s}_mipmapRunBundles(e,t){let i=t.length;for(let r=0;r<i;r++){let s=t[r],n=e.beginRenderPass(s.passDescriptor);n.executeBundles(s.renderBundles),n.end()}}},TW={512:"never",513:"less",514:"equal",515:"less-equal",516:"greater",518:"greater-equal",519:"always",517:"not-equal"},wW=[0,1,3,2,4,5],SW=class{constructor(e){this.backend=e,this._passUtils=null,this.defaultTexture={},this.defaultCubeTexture={},this.defaultVideoFrame=null,this._samplerCache=new Map}updateSampler(e){let t=this.backend,i=e.minFilter+"-"+e.magFilter+"-"+e.wrapS+"-"+e.wrapT+"-"+(e.wrapR||"0")+"-"+e.anisotropy+"-"+(e.compareFunction||0),r=this._samplerCache.get(i);if(r===void 0){let n={addressModeU:this._convertAddressMode(e.wrapS),addressModeV:this._convertAddressMode(e.wrapT),addressModeW:this._convertAddressMode(e.wrapR),magFilter:this._convertFilterMode(e.magFilter),minFilter:this._convertFilterMode(e.minFilter),mipmapFilter:this._convertFilterMode(e.minFilter),maxAnisotropy:1};e.isDepthTexture&&e.compareFunction===null&&(n.magFilter=aa.Nearest,n.minFilter=aa.Nearest,n.mipmapFilter=aa.Nearest),n.magFilter===aa.Linear&&n.minFilter===aa.Linear&&n.mipmapFilter===aa.Linear&&(n.maxAnisotropy=e.anisotropy),e.isDepthTexture&&e.compareFunction!==null&&t.hasCompatibility(ph.TEXTURE_COMPARE)&&(n.compare=TW[e.compareFunction]),r={sampler:t.device.createSampler(n),usedTimes:0},this._samplerCache.set(i,r)}let s=t.get(e);if(s.sampler!==r.sampler){if(s.sampler!==void 0){let n=this._samplerCache.get(s.samplerKey);n.usedTimes--,n.usedTimes===0&&this._samplerCache.delete(s.samplerKey)}s.samplerKey=i,s.sampler=r.sampler,r.usedTimes++}

251return i}createDefaultTexture(e){let t,i=L_(e);t=e.isCubeTexture?this._getDefaultCubeTextureGPU(i):this._getDefaultTextureGPU(i),this.backend.get(e).texture=t}createTexture(e,t={}){let i=this.backend,r=i.get(e);if(r.initialized)throw Error("WebGPUTextureUtils: Texture already initialized.");if(e.isExternalTexture){r.texture=e.sourceTexture,r.initialized=!0;return}t.needsMipmaps===void 0&&(t.needsMipmaps=!1),t.levels===void 0&&(t.levels=1),t.depth===void 0&&(t.depth=1);let{width:s,height:n,depth:a,levels:o}=t;e.isFramebufferTexture&&(t.renderTarget?t.format=this.backend.utils.getCurrentColorFormat(t.renderTarget):t.format=this.backend.utils.getPreferredCanvasFormat());let l=this._getDimension(e),h=e.internalFormat||t.format||L_(e,i.device);r.format=h;let{samples:u,primarySamples:d,isMSAA:c}=i.utils.getTextureSampleData(e),p=GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC;e.isStorageTexture===!0&&(p|=GPUTextureUsage.STORAGE_BINDING),e.isCompressedTexture!==!0&&e.isCompressedArrayTexture!==!0&&h!==P.RGB9E5UFloat&&(p|=GPUTextureUsage.RENDER_ATTACHMENT);let m={label:e.name,size:{width:s,height:n,depthOrArrayLayers:a},mipLevelCount:o,sampleCount:d,dimension:l,format:h,usage:p};if(h===void 0){de("WebGPURenderer: Texture format not supported."),this.createDefaultTexture(e);return}e.isCubeTexture&&(m.textureBindingViewDimension=Cr.Cube);try{r.texture=i.device.createTexture(m)}catch{de("WebGPURenderer: Failed to create texture with descriptor:",m),this.createDefaultTexture(e);return}if(c){let g=Object.assign({},m);g.label+="-msaa",g.sampleCount=u,g.mipLevelCount=1,r.msaaTexture=i.device.createTexture(g)}r.initialized=!0,r.textureDescriptorGPU=m}destroyTexture(e,t=!1){let i=this.backend,r=i.get(e);r.texture!==void 0&&t===!1&&r.texture.destroy(),r.msaaTexture!==void 0&&r.msaaTexture.destroy(),i.delete(e)}generateMipmaps(e,t=null){let i=this.backend.get(e);this._generateMipmaps(i.texture,t)}getColorBuffer(){let e=this.backend,t=e.renderer.getCanvasTarget(),{width:i,height:r}=e.getDrawingBufferSize(),s=e.renderer.currentSamples,n=t.colorTexture,a=e.get(n);if(n.width===i&&n.height===r&&n.samples===s)return a.texture;let o=a.texture;return o&&o.destroy(),o=e.device.createTexture({label:"colorBuffer",size:{width:i,height:r,depthOrArrayLayers:1},sampleCount:e.utils.getSampleCount(e.renderer.currentSamples),format:e.utils.getPreferredCanvasFormat(),usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC}),n.source.width=i,n.source.height=r,n.samples=s,a.texture=o,o}getDepthBuffer(e=!0,t=!1){let i=this.backend,r=i.renderer.getCanvasTarget(),{width:s,height:n}=i.getDrawingBufferSize(),a=i.renderer.currentSamples,o=r.depthTexture;if(o.width===s&&o.height===n&&o.samples===a&&o.depth===e&&o.stencil===t)return i.get(o).texture;let l=i.get(o).texture,h,u;if(t?(h=uh,u=hh):e&&(h=Da,u=ur),l!==void 0){if(o.image.width===s&&o.image.height===n&&o.format===h&&o.type===u&&o.samples===a)return l;this.destroyTexture(o)}return o.name="depthBuffer",o.format=h,o.type=u,o.image.width=s,o.image.height=n,o.samples=a,this.createTexture(o,{width:s,height:n}),i.get(o).texture}updateTexture(e,t){let i=this.backend.get(e),r=e.mipmaps,{textureDescriptorGPU:s}=i;if(!(e.isRenderTargetTexture||s===void 0)){if(e.isDataTexture)if(r.length>0)for(let n=0,a=r.length;n<a;n++){let o=r[n];this._copyBufferToTexture(o,i.texture,s,0,e.flipY,0,n)}else this._copyBufferToTexture(t.image,i.texture,s,0,e.flipY);else if(e.isArrayTexture||e.isDataArrayTexture||e.isData3DTexture)if(e.layerUpdates&&e.layerUpdates.size>0){for(let n of e.layerUpdates)this._copyBufferToTexture(t.image,i.texture,s,n,e.flipY,n);e.clearLayerUpdates()}else for(let n=0;n<t.image.depth;n++)this._copyBufferToTexture(t.image,i.texture,s,n,e.flipY,n);else if(e.isCompressedTexture||e.isCompressedArrayTexture)this._copyCompressedBufferToTexture(e.mipmaps,i.texture,s);else if(e.isCubeTexture)this._copyCubeMapToTexture(e,i.texture,s);else if(r.length>0)for(let n=0,a=r.length;n<a;n++){let o=r[n];this._copyImageToTexture(o,i.texture,s,0,e.flipY,e.premultiplyAlpha,n)}else this._copyImageToTexture(t.image,i.texture,s,0,e.flipY,e.premultiplyAlpha);i.version=e.version}}async copyTextureToBuffer(e,t,i,r,s,n){let a=this.backend.device,o=this.backend.get(e),l=o.texture,h=o.textureDescriptorGPU.format,u=this._getBytesPerTexel(h),d=r*u;d=Math.ceil(d/256)*256;let c=a.createBuffer({size:(s-1)*d+r*u,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ}),p=a.createCommandEncoder();p.copyTextureToBuffer({texture:l,origin:{x:t,y:i,z:n}},{buffer:c,bytesPerRow:d},{width:r,height:s});let m=this._getTypedArrayType(h);return a.queue.submit([p.finish()]),await c.mapAsync(GPUMapMode.READ),new m(c.getMappedRange())}dispose(){this._samplerCache.clear()}_getDefaultTextureGPU(e){let t=this.defaultTexture[e];if(t===void 0){let i=new Li;i.minFilter=lr,i.magFilter=lr,this.createTexture(i,{width:1,height:1,format:e}),this.defaultTexture[e]=t=i}return this.backend.get(t).texture}_getDefaultCubeTextureGPU(e){let t=this.defaultCubeTexture[e];if(t===void 0){let i=new Xg;i.minFilter=lr,i.magFilter=lr,this.createTexture(i,{width:1,height:1,depth:6}),this.defaultCubeTexture[e]=t=i}return this.backend.get(t).texture}_copyCubeMapToTexture(e,t,i){let r=e.images,s=e.mipmaps;for(let n=0;n<6;n++){let a=r[n],o=e.flipY===!0?wW[n]:n;a.isDataTexture?this._copyBufferToTexture(a.image,t,i,o,e.flipY):this._copyImageToTexture(a,t,i,o,e.flipY,e.premultiplyAlpha);for(let l=0;l<s.length;l++){let h=s[l].images[n];h.isDataTexture?this._copyBufferToTexture(h.image,t,i,o,e.flipY,0,l+1):this._copyImageToTexture(h,t,i,o,e.flipY,e.premultiplyAlpha,l+1)}}}_copyImageToTexture(e,t,i,r,s,n,a=0){let o=this.backend.device,l=a>0?e.width:i.size.width,h=a>0?e.height:i.size.height;try{o.queue.copyExternalImageToTexture({source:e,flipY:s},{texture:t,mipLevel:a,origin:{x:0,y:0,z:r},premultipliedAlpha:n},{width:l,height:h,depthOrArrayLayers:1})}catch{}}_getPassUtils(){let e=this._passUtils;return e===null&&(this._passUtils=e=new _W(this.backend.device)),e}_generateMipmaps(e,t=null){this._getPassUtils().generateMipmaps(e,t)}_flipY(e,t,i=0){this._getPassUtils().flipY(e,t,i)}_copyBufferToTexture(e,t,i,r,s,n=0,a=0){let o=this.backend.device,l=e.data,h=this._getBytesPerTexel(i.format),u=e.width*h;o.queue.writeTexture({texture:t,mipLevel:a,origin:{x:0,y:0,z:r}},l,{offset:e.width*e.height*h*n,bytesPerRow:u},{width:e.width,height:e.height,depthOrArrayLayers:1}),s===!0&&this._flipY(t,i,r)}_copyCompressedBufferToTexture(e,t,i){let r=this.backend.device,s=this._getBlockData(i.format),n=i.size.depthOrArrayLayers>1;for(let a=0;a<e.length;a++){let o=e[a],l=o.width,h=o.height,u=n?i.size.depthOrArrayLayers:1,d=Math.ceil(l/s.width)*s.byteLength,c=d*Math.ceil(h/s.height);for(let p=0;p<u;p++)r.queue.writeTexture({texture:t,mipLevel:a,origin:{x:0,y:0,z:p}},o.data,{offset:p*c,bytesPerRow:d,rowsPerImage:Math.ceil(h/s.height)},{width:Math.ceil(l/s.width)*s.width,height:Math.ceil(h/s.height)*s.height,depthOrArrayLayers:1})}}_getBlockData(e){if(e===P.BC1RGBAUnorm||e===P.BC1RGBAUnormSRGB)return{byteLength:8,width:4,height:4};if(e===P.BC2RGBAUnorm||e===P.BC2RGBAUnormSRGB||e===P.BC3RGBAUnorm||e===P.BC3RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===P.BC4RUnorm||e===P.BC4RSnorm)return{byteLength:8,width:4,height:4};if(e===P.BC5RGUnorm||e===P.BC5RGSnorm||e===P.BC6HRGBUFloat||e===P.BC6HRGBFloat||e===P.BC7RGBAUnorm||e===P.BC7RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===P.ETC2RGB8Unorm||e===P.ETC2RGB8UnormSRGB||e===P.ETC2RGB8A1Unorm||e===P.ETC2RGB8A1UnormSRGB)return{byteLength:8,width:4,height:4};if(e===P.ETC2RGBA8Unorm||e===P.ETC2RGBA8UnormSRGB)return{byteLength:16,width:4,height:4};if(e===P.EACR11Unorm||e===P.EACR11Snorm)return{byteLength:8,width:4,height:4};if(e===P.EACRG11Unorm||e===P.EACRG11Snorm||e===P.ASTC4x4Unorm||e===P.ASTC4x4UnormSRGB)return{byteLength:16,width:4,height:4};if(e===P.ASTC5x4Unorm||e===P.ASTC5x4UnormSRGB)return{byteLength:16,width:5,height:4};if(e===P.ASTC5x5Unorm||e===P.ASTC5x5UnormSRGB)return{byteLength:16,width:5,height:5};if(e===P.ASTC6x5Unorm||e===P.ASTC6x5UnormSRGB)return{byteLength:16,width:6,height:5};if(e===P.ASTC6x6Unorm||e===P.ASTC6x6UnormSRGB)return{byteLength:16,width:6,height:6};if(e===P.ASTC8x5Unorm||e===P.ASTC8x5UnormSRGB)return{byteLength:16,width:8,height:5};if(e===P.ASTC8x6Unorm||e===P.ASTC8x6UnormSRGB)return{byteLength:16,width:8,height:6};if(e===P.ASTC8x8Unorm||e===P.ASTC8x8UnormSRGB)return{byteLength:16,width:8,height:8};if(e===P.ASTC10x5Unorm||e===P.ASTC10x5UnormSRGB)return{byteLength:16,width:10,height:5};if(e===P.ASTC10x6Unorm||e===P.ASTC10x6UnormSRGB)return{byteLength:16,width:10,height:6};if(e===P.ASTC10x8Unorm||e===P.ASTC10x8UnormSRGB)return{byteLength:16,width:10,height:8};if(e===P.ASTC10x10Unorm||e===P.ASTC10x10UnormSRGB)return{byteLength:16,width:10,height:10};if(e===P.ASTC12x10Unorm||e===P.ASTC12x10UnormSRGB)return{byteLength:16,width:12,height:10};if(e===P.ASTC12x12Unorm||e===P.ASTC12x12UnormSRGB)return{byteLength:16,width:12,height:12}}_convertAddressMode(e){let t=E_.ClampToEdge;return e===1e3?t=E_.Repeat:e===1002&&(t=E_.MirrorRepeat),t}_convertFilterMode(e){let t=aa.Linear;return(e===1003||e===1004||e===1005)&&(t=aa.Nearest),t}_getBytesPerTexel(e){if(e===P.R8Unorm||e===P.R8Snorm||e===P.R8Uint||e===P.R8Sint)return 1;if(e===P.R16Uint||e===P.R16Sint||e===P.R16Float||e===P.RG8Unorm||e===P.RG8Snorm||e===P.RG8Uint||e===P.RG8Sint)return 2;if(e===P.R32Uint||e===P.R32Sint||e===P.R32Float||e===P.RG16Uint||e===P.RG16Sint||e===P.RG16Float||e===P.RGBA8Unorm||e===P.RGBA8UnormSRGB||e===P.RGBA8Snorm||e===P.RGBA8Uint||e===P.RGBA8Sint||e===P.BGRA8Unorm||e===P.BGRA8UnormSRGB||e===P.RGB9E5UFloat||e===P.RGB10A2Unorm||e===P.RG11B10UFloat||e===P.Depth32Float||e===P.Depth24Plus||e===P.Depth24PlusStencil8||e===P.Depth32FloatStencil8)return 4;if(e===P.RG32Uint||e===P.RG32Sint||e===P.RG32Float||e===P.RGBA16Uint||e===P.RGBA16Sint||e===P.RGBA16Float)return 8;if(e===P.RGBA32Uint||e===P.RGBA32Sint||e===P.RGBA32Float)return 16}_getTypedArrayType(e){if(e===P.R8Uint)return Uint8Array;

251if(e===P.R8Sint)return Int8Array;if(e===P.R8Unorm)return Uint8Array;if(e===P.R8Snorm)return Int8Array;if(e===P.RG8Uint)return Uint8Array;if(e===P.RG8Sint)return Int8Array;if(e===P.RG8Unorm)return Uint8Array;if(e===P.RG8Snorm)return Int8Array;if(e===P.RGBA8Uint)return Uint8Array;if(e===P.RGBA8Sint)return Int8Array;if(e===P.RGBA8Unorm||e===P.RGBA8UnormSRGB)return Uint8Array;if(e===P.RGBA8Snorm)return Int8Array;if(e===P.R16Uint)return Uint16Array;if(e===P.R16Sint)return Int16Array;if(e===P.RG16Uint)return Uint16Array;if(e===P.RG16Sint)return Int16Array;if(e===P.RGBA16Uint)return Uint16Array;if(e===P.RGBA16Sint)return Int16Array;if(e===P.R16Float||e===P.RG16Float||e===P.RGBA16Float)return Uint16Array;if(e===P.R32Uint)return Uint32Array;if(e===P.R32Sint)return Int32Array;if(e===P.R32Float)return Float32Array;if(e===P.RG32Uint)return Uint32Array;if(e===P.RG32Sint)return Int32Array;if(e===P.RG32Float)return Float32Array;if(e===P.RGBA32Uint)return Uint32Array;if(e===P.RGBA32Sint)return Int32Array;if(e===P.RGBA32Float)return Float32Array;if(e===P.BGRA8Unorm||e===P.BGRA8UnormSRGB)return Uint8Array;

251if(e===P.RGB10A2Unorm||e===P.RGB9E5UFloat||e===P.RG11B10UFloat)return Uint32Array;if(e===P.Depth32Float)return Float32Array;if(e===P.Depth24Plus||e===P.Depth24PlusStencil8)return Uint32Array;if(e===P.Depth32FloatStencil8)return Float32Array}_getDimension(e){let t;return t=e.is3DTexture||e.isData3DTexture?o3.ThreeD:o3.TwoD,t}};function L_(e,t=null){let i=e.format,r=e.type,s=e.colorSpace,n=lt.getTransfer(s),a;if(e.isCompressedTexture===!0||e.isCompressedArrayTexture===!0)switch(i){case b2:case _2:a=n==="srgb"?P.BC1RGBAUnormSRGB:P.BC1RGBAUnorm;break;case T2:a=n==="srgb"?P.BC2RGBAUnormSRGB:P.BC2RGBAUnorm;break;case w2:a=n==="srgb"?P.BC3RGBAUnormSRGB:P.BC3RGBAUnorm;break;case H2:a=P.BC4RUnorm;break;case q2:a=P.BC4RSnorm;break;case X2:a=P.BC5RGUnorm;break;case Y2:a=P.BC5RGSnorm;break;case W2:a=n==="srgb"?P.BC7RGBAUnormSRGB:P.BC7RGBAUnorm;break;case M2:case S2:a=n==="srgb"?P.ETC2RGB8UnormSRGB:P.ETC2RGB8Unorm;break;case C2:a=n==="srgb"?P.ETC2RGBA8UnormSRGB:P.ETC2RGBA8Unorm;break;case R2:a=P.EACR11Unorm;break;case E2:a=P.EACR11Snorm;break;case A2:a=P.EACRG11Unorm;break;case N2:a=P.EACRG11Snorm;break;case L2:a=n==="srgb"?P.ASTC4x4UnormSRGB:P.ASTC4x4Unorm;break;case P2:a=n==="srgb"?P.ASTC5x4UnormSRGB:P.ASTC5x4Unorm;break;case k2:a=n==="srgb"?P.ASTC5x5UnormSRGB:P.ASTC5x5Unorm;break;case I2:a=n==="srgb"?P.ASTC6x5UnormSRGB:P.ASTC6x5Unorm;break;case F2:a=n==="srgb"?P.ASTC6x6UnormSRGB:P.ASTC6x6Unorm;break;case D2:a=n==="srgb"?P.ASTC8x5UnormSRGB:P.ASTC8x5Unorm;break;case O2:a=n==="srgb"?P.ASTC8x6UnormSRGB:P.ASTC8x6Unorm;break;case B2:a=n==="srgb"?P.ASTC8x8UnormSRGB:P.ASTC8x8Unorm;break;case U2:a=n==="srgb"?P.ASTC10x5UnormSRGB:P.ASTC10x5Unorm;break;case V2:a=n==="srgb"?P.ASTC10x6UnormSRGB:P.ASTC10x6Unorm;break;case z2:a=n==="srgb"?P.ASTC10x8UnormSRGB:P.ASTC10x8Unorm;break;case G2:a=n==="srgb"?P.ASTC10x10UnormSRGB:P.ASTC10x10Unorm;break;case j2:a=n==="srgb"?P.ASTC12x10UnormSRGB:P.ASTC12x10Unorm;break;case $2:a=n==="srgb"?P.ASTC12x12UnormSRGB:P.ASTC12x12Unorm;break;case Br:a=n==="srgb"?P.RGBA8UnormSRGB:P.RGBA8Unorm;break;default:re("WebGPURenderer: Unsupported texture format.",i)}else switch(i){case Br:switch(r){case Nc:a=P.RGBA8Snorm;break;case Lc:a=P.RGBA16Sint;break;case ku:a=P.RGBA16Uint;break;case ur:a=P.RGBA32Uint;break;case Do:a=P.RGBA32Sint;break;case hr:a=n==="srgb"?P.RGBA8UnormSRGB:P.RGBA8Unorm;break;case as:a=P.RGBA16Float;break;case Pn:a=P.RGBA32Float;break;default:re("WebGPURenderer: Unsupported texture type with RGBAFormat.",r)}break;case j1:switch(r){case x2:a=P.RGB9E5UFloat;break;case v2:a=P.RG11B10UFloat;break;default:re("WebGPURenderer: Unsupported texture type with RGBFormat.",r)}break;case _g:switch(r){case Nc:a=P.R8Snorm;break;case Lc:a=P.R16Sint;break;case ku:a=P.R16Uint;break;case ur:a=P.R32Uint;break;case Do:a=P.R32Sint;break;case hr:a=P.R8Unorm;break;case as:a=P.R16Float;break;case Pn:a=P.R32Float;break;default:re("WebGPURenderer: Unsupported texture type with RedFormat.",r)}break;case Oo:switch(r){case Nc:a=P.RG8Snorm;break;case Lc:a=P.RG16Sint;break;case ku:a=P.RG16Uint;break;case ur:a=P.RG32Uint;break;case Do:a=P.RG32Sint;break;case hr:a=P.RG8Unorm;break;case as:a=P.RG16Float;break;case Pn:a=P.RG32Float;break;default:re("WebGPURenderer: Unsupported texture type with RGFormat.",r)}break;case Da:switch(r){case ku:a=P.Depth16Unorm;break;case ur:a=P.Depth24Plus;break;case Pn:a=P.Depth32Float;break;default:re("WebGPURenderer: Unsupported texture type with DepthFormat.",r)}break;case uh:switch(r){case hh:a=P.Depth24PlusStencil8;break;case Pn:t&&t.features.has(N_.Depth32FloatStencil8)===!1&&re('WebGPURenderer: Depth textures with DepthStencilFormat + FloatType can only be used with the "depth32float-stencil8" GPU feature.'),a=P.Depth32FloatStencil8;break;default:re("WebGPURenderer: Unsupported texture type with DepthStencilFormat.",r)}break;case $1:switch(r){case Do:a=P.R32Sint;break;case ur:a=P.R32Uint;break;default:re("WebGPURenderer: Unsupported texture type with RedIntegerFormat.",r)}break;case W1:switch(r){case Do:a=P.RG32Sint;break;case ur:a=P.RG32Uint;break;default:re("WebGPURenderer: Unsupported texture type with RGIntegerFormat.",r)}break;case H1:switch(r){case Do:a=P.RGBA32Sint;break;case ur:a=P.RGBA32Uint;break;default:re("WebGPURenderer: Unsupported texture type with RGBAIntegerFormat.",r)}break;default:re("WebGPURenderer: Unsupported texture format.",i)}return a}var MW=/^[fn]*\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)\s*[\-\>]*\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/i,CW=/([a-z_0-9]+)\s*:\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/gi,h3={f32:"float",i32:"int",u32:"uint",bool:"bool","vec2<f32>":"vec2","vec2<i32>":"ivec2","vec2<u32>":"uvec2","vec2<bool>":"bvec2",vec2f:"vec2",vec2i:"ivec2",vec2u:"uvec2",vec2b:"bvec2","vec3<f32>":"vec3","vec3<i32>":"ivec3","vec3<u32>":"uvec3","vec3<bool>":"bvec3",vec3f:"vec3",vec3i:"ivec3",vec3u:"uvec3",vec3b:"bvec3","vec4<f32>":"vec4","vec4<i32>":"ivec4","vec4<u32>":"uvec4","vec4<bool>":"bvec4",vec4f:"vec4",vec4i:"ivec4",vec4u:"uvec4",vec4b:"bvec4","mat2x2<f32>":"mat2",mat2x2f:"mat2","mat3x3<f32>":"mat3",mat3x3f:"mat3","mat4x4<f32>

251":"mat4",mat4x4f:"mat4",sampler:"sampler",texture_1d:"texture",texture_2d:"texture",texture_2d_array:"texture",texture_multisampled_2d:"cubeTexture",texture_depth_2d:"depthTexture",texture_depth_2d_array:"depthTexture",texture_depth_multisampled_2d:"depthTexture",texture_depth_cube:"depthTexture",texture_depth_cube_array:"depthTexture",texture_3d:"texture3D",texture_cube:"cubeTexture",texture_cube_array:"cubeTexture",texture_storage_1d:"storageTexture",texture_storage_2d:"storageTexture",texture_storage_2d_array:"storageTexture",texture_storage_3d:"storageTexture"},RW=e=>{e=e.trim();let t=e.match(MW);if(t!==null&&t.length===4){let i=t[2],r=[],s=null;for(;(s=CW.exec(i))!==null;)r.push({name:s[1],type:s[2]});let n=[];for(let h=0;h<r.length;h++){let{name:u,type:d}=r[h],c=d;c.startsWith("ptr")?c="pointer":(c.startsWith("texture")&&(c=d.split("<")[0]),c=h3[c]),n.push(new y_(c,u))}let a=e.substring(t[0].length),o=t[3]||"void",l=t[1]===void 0?"":t[1];return{type:h3[o]||o,inputs:n,name:l,inputsCode:i,blockCode:a,outputType:o}}else throw Error("FunctionNode: Function is not a WGSL code.")},EW=class extends b_{constructor(e){let{type:t,inputs:i,name:r,inputsCode:s,blockCode:n,outputType:a}=RW(e);super(t,i,r),this.inputsCode=s,this.blockCode=n,this.outputType=a}getCode(e=this.name){let t=this.outputType==="void"?"":"-> "+this.outputType;return`fn ${e} ( ${this.inputsCode.trim()} ) ${t}`+this.blockCode}},AW=class extends CL{parseFunction(e){return new EW(e)}},NW={[pr.READ_ONLY]:"read",[pr.WRITE_ONLY]:"write",[pr.READ_WRITE]:"read_write"},u3={[Or]:"repeat",[Fa]:"clamp",[vg]:"mirror"},P_={vertex:na.VERTEX,fragment:na.FRAGMENT,compute:na.COMPUTE},d3={instance:!0,swizzleAssign:!1,storageBuffer:!0},LW={"^^":"tsl_xor"},PW={float:"f32",int:"i32",uint:"u32",bool:"bool",color:"vec3<f32>",vec2:"vec2<f32>",ivec2:"vec2<i32>",uvec2:"vec2<u32>",bvec2:"vec2<bool>",vec3:"vec3<f32>",ivec3:"vec3<i32>",uvec3:"vec3<u32>",bvec3:"vec3<bool>",vec4:"vec4<f32>",ivec4:"vec4<i32>",uvec4:"vec4<u32>",bvec4:"vec4<bool>",mat2:"mat2x2<f32>",mat3:"mat3x3<f32>",mat4:"mat4x4<f32>"},c3={},Op={tsl_xor:new Wi("fn tsl_xor( a : bool, b : bool ) -> bool { return ( a || b ) && !( a && b ); }"),mod_float:new Wi("fn tsl_mod_float( x : f32, y : f32 ) -> f32 { return x - y * floor( x / y ); }"),mod_vec2:new Wi("fn tsl_mod_vec2( x : vec2f, y : vec2f ) -> vec2f { return x - y * floor( x / y ); }"),mod_vec3:new Wi("fn tsl_mod_vec3( x : vec3f, y : vec3f ) -> vec3f { return x - y * floor( x / y ); }"),mod_vec4:new Wi("fn tsl_mod_vec4( x : vec4f, y : vec4f ) -> vec4f { return x - y * floor( x / y ); }"),equals_bool:new Wi("fn tsl_equals_bool( a : bool, b : bool ) -> bool { return a == b; }"),equals_bvec2:new Wi("fn tsl_equals_bvec2( a : vec2f, b : vec2f ) -> vec2<bool> { return vec2<bool>( a.x == b.x, a.y == b.y ); }"),equals_bvec3:new Wi("fn tsl_equals_bvec3( a : vec3f, b : vec3f ) -> vec3<bool> { return vec3<bool>( a.x == b.x, a.y == b.y, a.z == b.z ); }"),equals_bvec4:new Wi("fn tsl_equals_bvec4( a : vec4f, b : vec4f ) -> vec4<bool> { return vec4<bool>( a.x == b.x, a.y == b.y, a.z == b.z, a.w == b.w ); }"),repeatWrapping_float:new Wi("fn tsl_repeatWrapping_float( coord: f32 ) -> f32 { return fract( coord ); }"),mirrorWrapping_float:new Wi("fn tsl_mirrorWrapping_float( coord: f32 ) -> f32 { let mirrored = fract( coord * 0.5 ) * 2.0; return 1.0 - abs( 1.0 - mirrored ); }"),clampWrapping_float:new Wi("fn tsl_clampWrapping_float( coord: f32 ) -> f32 { return clamp( coord, 0.0, 1.0 ); }"),biquadraticTexture:new Wi(`
252fn tsl_biquadraticTexture( map : texture_2d<f32>, coord : vec2f, iRes : vec2u, level : u32 ) -> vec4f {
253
254	let res = vec2f( iRes );
255
256	let uvScaled = coord * res;
257	let uvWrapping = ( ( uvScaled % res ) + res ) % res;
258
259	// https://www.shadertoy.com/view/WtyXRy
260
261	let uv = uvWrapping - 0.5;
262	let iuv = floor( uv );
263	let f = fract( uv );
264
265	let rg1 = textureLoad( map, vec2u( iuv + vec2( 0.5, 0.5 ) ) % iRes, level );
266	let rg2 = textureLoad( map, vec2u( iuv + vec2( 1.5, 0.5 ) ) % iRes, level );
267	let rg3 = textureLoad( map, vec2u( iuv + vec2( 0.5, 1.5 ) ) % iRes, level );
268	let rg4 = textureLoad( map, vec2u( iuv + vec2( 1.5, 1.5 ) ) % iRes, level );
269
270	return mix( mix( rg1, rg2, f.x ), mix( rg3, rg4, f.x ), f.y );
271
272}
273`),biquadraticTextureArray:new Wi(`
274fn tsl_biquadraticTexture_array( map : texture_2d_array<f32>, coord : vec2f, iRes : vec2u, layer : u32, level : u32 ) -> vec4f {
275
276	let res = vec2f( iRes );
277
278	let uvScaled = coord * res;
279	let uvWrapping = ( ( uvScaled % res ) + res ) % res;
280
281	// https://www.shadertoy.com/view/WtyXRy
282
283	let uv = uvWrapping - 0.5;
284	let iuv = floor( uv );
285	let f = fract( uv );
286
287	let rg1 = textureLoad( map, vec2u( iuv + vec2( 0.5, 0.5 ) ) % iRes, layer, level );
288	let rg2 = textureLoad( map, vec2u( iuv + vec2( 1.5, 0.5 ) ) % iRes, layer, level );
289	let rg3 = textureLoad( map, vec2u( iuv + vec2( 0.5, 1.5 ) ) % iRes, layer, level );
290	let rg4 = textureLoad( map, vec2u( iuv + vec2( 1.5, 1.5 ) ) % iRes, layer, level );
291
292	return mix( mix( rg1, rg2, f.x ), mix( rg3, rg4, f.x ), f.y );
293
294}
295`)},kW={dFdx:"dpdx",dFdy:"- dpdy",mod_float:"tsl_mod_float",mod_vec2:"tsl_mod_vec2",mod_vec3:"tsl_mod_vec3",mod_vec4:"tsl_mod_vec4",equals_bool:"tsl_equals_bool",equals_bvec2:"tsl_equals_bvec2",equals_bvec3:"tsl_equals_bvec3",equals_bvec4:"tsl_equals_bvec4",inversesqrt:"inverseSqrt",bitcast:"bitcast<f32>",floatpack_snorm_2x16:"pack2x16snorm",floatpack_unorm_2x16:"pack2x16unorm",floatpack_float16_2x16:"pack2x16float",floatunpack_snorm_2x16:"unpack2x16snorm",floatunpack_unorm_2x16:"unpack2x16unorm",floatunpack_float16_2x16:"unpack2x16float"},p3="";(typeof navigator<"u"&&/Firefox|Deno/g.test(navigator.userAgent))!==!0&&(p3+=`diagnostic( off, derivative_uniformity );
296`);var IW=class extends SL{constructor(e,t){super(e,t,new AW),this.uniformGroups={},this.uniformGroupsBindings={},this.builtins={},this.directives={},this.scopedArrays=new Map}_generateTextureSample(e,t,i,r,s,n=this.shaderStage){return n==="fragment"?r?s?`textureSample( ${t}, ${t}_sampler, ${i}, ${r}, ${s} )`:`textureSample( ${t}, ${t}_sampler, ${i}, ${r} )`:s?`textureSample( ${t}, ${t}_sampler, ${i}, ${s} )`:`textureSample( ${t}, ${t}_sampler, ${i} )`:this.generateTextureSampleLevel(e,t,i,"0",r)}generateTextureSampleLevel(e,t,i,r,s,n){return this.isUnfilterable(e)===!1?s?n?`textureSampleLevel( ${t}, ${t}_sampler, ${i}, ${s}, ${r}, ${n} )`:`textureSampleLevel( ${t}, ${t}_sampler, ${i}, ${s}, ${r} )`:n?`textureSampleLevel( ${t}, ${t}_sampler, ${i}, ${r}, ${n} )`:`textureSampleLevel( ${t}, ${t}_sampler, ${i}, ${r} )`:this.isFilteredTexture(e)?this.generateFilteredTexture(e,t,i,n,r,s):this.generateTextureLod(e,t,i,s,n,r)}generateWrapFunction(e){let t=`tsl_coord_${u3[e.wrapS]}S_${u3[e.wrapT]}_${e.is3DTexture||e.isData3DTexture?"3d":"2d"}T`,i=c3[t];if(i===void 0){let r=[],s=e.is3DTexture||e.isData3DTexture?"vec3f":"vec2f",n=`fn ${t}( coord : ${s} ) -> ${s} {
297
298	return ${s}(
299`,a=(o,l)=>{o===1e3?(r.push(Op.repeatWrapping_float),n+=`		tsl_repeatWrapping_float( coord.${l}

299 )`):o===1001?(r.push(Op.clampWrapping_float),n+=`		tsl_clampWrapping_float( coord.${l} )`):o===1002?(r.push(Op.mirrorWrapping_float),n+=`		tsl_mirrorWrapping_float( coord.${l} )`):(n+=`		coord.${l}`,de(`WebGPURenderer: Unsupported texture wrap type "${o}" for vertex shader.`))};a(e.wrapS,"x"),n+=`,
300`,a(e.wrapT,"y"),(e.is3DTexture||e.isData3DTexture)&&(n+=`,
301`,a(e.wrapR,"z")),n+=`
302	);
303
304}
305`,c3[t]=i=new Wi(n,r)}return i.build(this),t}generateArrayDeclaration(e,t){return`array< ${this.getType(e)}, ${t} >`}generateTextureDimension(e,t,i){let r=this.getDataFromNode(e,this.shaderStage,this.globalCache);r.dimensionsSnippet===void 0&&(r.dimensionsSnippet={});let s=r.dimensionsSnippet[i];if(r.dimensionsSnippet[i]===void 0){let n,a,{primarySamples:o}=this.renderer.backend.utils.getTextureSampleData(e),l=o>1;a=e.is3DTexture||e.isData3DTexture?"vec3<u32>":"vec2<u32>",n=l||e.isStorageTexture?t:`${t}${i?`, u32( ${i} )`:""}`,s=new Cf(new Nf(`textureDimensions( ${n} )`,a)),r.dimensionsSnippet[i]=s,(e.isArrayTexture||e.isDataArrayTexture||e.is3DTexture||e.isData3DTexture)&&(r.arrayLayerCount=new Cf(new Nf(`textureNumLayers(${t})`,"u32"))),e.isTextureCube&&(r.cubeFaceCount=new Cf(new Nf("6u","u32")))}return s.build(this)}generateFilteredTexture(e,t,i,r,s="0u",n){let a=this.generateWrapFunction(e),o=this.generateTextureDimension(e,t,s);return r&&(i=`${i} + vec2<f32>(${r}) / ${o}`),n?(this._include("biquadraticTextureArray"),`tsl_biquadraticTexture_array( ${t}, ${a}( ${i} ), ${o}, u32( ${n} ), u32( ${s} ) )`):(this._include("biquadraticTexture"),`tsl_biquadraticTexture( ${t}, ${a}( ${i} ), ${o}, u32( ${s} ) )`)}generateTextureLod(e,t,i,r,s,n="0u"){if(e.isCubeTexture===!0){s&&(i=`${i} + vec3<f32>(${s})`);let c=e.isDepthTexture?"u32":"f32";return`textureSampleLevel( ${t}, ${t}_sampler, ${i}, ${c}( ${n} ) )`}let a=this.generateWrapFunction(e),o=this.generateTextureDimension(e,t,n),l=e.is3DTexture||e.isData3DTexture?"vec3":"vec2",h=l==="vec3"?"vec3<u32>( 1, 1, 1 )":"vec2<u32>( 1, 1 )";s&&(i=`${i} + ${l}<f32>(${s}) / ${l}<f32>( ${o} )`);let u=`${l}<f32>( 0 )`,d=`${l}<f32>( ${o} - ${h} )`;return i=`${l}<u32>( clamp( floor( ${a}( ${i} ) * ${l}<f32>( ${o} ) ), ${u}, ${d} ) )`,this.generateTextureLoad(e,t,i,n,r,null)}generateStorageTextureLoad(e,t,i,r,s,n){n&&(i=`${i} + ${n}`);let a;return a=s?`textureLoad( ${t}, ${i}, ${s} )`:`textureLoad( ${t}, ${i} )`,a}generateTextureLoad(e,t,i,r,s,n){r===null&&(r="0u"),n&&(i=`${i} + ${n}`);let a;return s?a=`textureLoad( ${t}, ${i}, ${s}, u32( ${r} ) )`:(a=`textureLoad( ${t}, ${i}, u32( ${r} ) )`,this.renderer.backend.compatibilityMode&&e.isDepthTexture&&(a+=".x")),a}generateTextureStore(e,t,i,r,s){let n;return n=r?`textureStore( ${t}, ${i}, ${r}, ${s} )`:`textureStore( ${t}, ${i}, ${s} )`,n}isSampleCompare(e){return e.isDepthTexture===!0&&e.compareFunction!==null&&this.renderer.hasCompatibility(ph.TEXTURE_COMPARE)}isUnfilterable(e){return this.getComponentTypeFromTexture(e)!=="float"||!this.isAvailable("float32Filterable")&&e.type===1015||this.isSampleCompare(e)===!1&&e.minFilter===1003&&e.magFilter===1003||this.renderer.backend.utils.getTextureSampleData(e).primarySamples>1}generateTexture(e,t,i,r,s,n=this.shaderStage){let a=null;return a=this.isUnfilterable(e)?this.generateTextureLod(e,t,i,r,s,"0",n):this._generateTextureSample(e,t,i,r,s,n),a}generateTextureGrad(e,t,i,r,s,n,a=this.shaderStage){if(a==="fragment")return s?n?`textureSampleGrad( ${t}, ${t}_sampler, ${i}, ${s}, ${r[0]}, ${r[1]}, ${n} )`:`textureSampleGrad( ${t}, ${t}_sampler, ${i}, ${s}, ${r[0]}, ${r[1]} )`:n?`textureSampleGrad( ${t}, ${t}_sampler, ${i}, ${r[0]}, ${r[1]}, ${n} )`:`textureSampleGrad( ${t}, ${t}_sampler, ${i}, ${r[0]}, ${r[1]} )`;re(`WebGPURenderer: THREE.TextureNode.gradient() does not support ${a} shader.`)}generateTextureCompare(e,t,i,r,s,n,a=this.shaderStage){if(a==="fragment")return e.isDepthTexture===!0&&e.isArrayTexture===!0?n?`textureSampleCompare( ${t}, ${t}_sampler, ${i}, ${s}, ${r}, ${n} )`:`textureSampleCompare( ${t}, ${t}_sampler, ${i}, ${s}, ${r} )`:n?`textureSampleCompare( ${t}, ${t}_sampler, ${i}, ${r}, ${n} )`:`textureSampleCompare( ${t}, ${t}_sampler, ${i}, ${r} )`;re(`WebGPURenderer: THREE.DepthTexture.compareFunction() does not support ${a} shader.`)}generateTextureLevel(e,t,i,r,s,n){return this.isUnfilterable(e)===!1?s?n?`textureSampleLevel( ${t}, ${t}_sampler, ${i}, ${s}, ${r}, ${n} )`:`textureSampleLevel( ${t}, ${t}_sampler, ${i}, ${s}, ${r} )`:n?`textureSampleLevel( ${t}, ${t}_sampler, ${i}, ${r}, ${n} )`:`textureSampleLevel( ${t}, ${t}_sampler, ${i}, ${r} )`:this.isFilteredTexture(e)?this.generateFilteredTexture(e,t,i,n,r,s):this.generateTextureLod(e,t,i,s,n,r)}generateTextureBias(e,t,i,r,s,n,a=this.shaderStage){if(a==="fragment")return s?n?`textureSampleBias( ${t}, ${t}_sampler, ${i}, ${s}, ${r}, ${n} )`:`textureSampleBias( ${t}, ${t}_sampler, ${i}, ${s}, ${r} )`:n?`textureSampleBias( ${t}, ${t}_sampler, ${i}, ${r}, ${n} )`:`textureSampleBias( ${t}, ${t}_sampler, ${i}, ${r} )`;re(`WebGPURenderer: THREE.TextureNode.biasNode does not support ${a} shader.`)}getPropertyName(e,t=this.shaderStage){if(e.isNodeVarying===!0&&e.needsInterpolation===!0){if(t==="vertex")return`varyings.${e.name}`}else if(e.isNodeUniform===!0){let i=e.name,r=e.type;return r==="texture"||r==="cubeTexture"||r==="cubeDepthTexture"||r==="storageTexture"||r==="texture3D"?i:r==="buffer"||r==="storageBuffer"||r==="indirectStorageBuffer"?this.isCu

305stomStruct(e)?i:i+".value":e.groupNode.name+"."+i}return super.getPropertyName(e)}getOutputStructName(){return"output"}getFunctionOperator(e){let t=LW[e];return t===void 0?null:(this._include(t),t)}getNodeAccess(e,t){return t==="compute"?e.access:e.isAtomic===!0?(de("WebGPURenderer: Atomic operations are only supported in compute shaders."),pr.READ_WRITE):pr.READ_ONLY}getStorageAccess(e,t){return NW[this.getNodeAccess(e,t)]}getUniformFromNode(e,t,i,r=null){let s=super.getUniformFromNode(e,t,i,r),n=this.getDataFromNode(e,i,this.globalCache);if(n.uniformGPU===void 0){let a,o=e.groupNode,l=o.name,h=this.getBindGroupArray(l,i);if(t==="texture"||t==="cubeTexture"||t==="cubeDepthTexture"||t==="storageTexture"||t==="texture3D"){let u=null,d=this.getNodeAccess(e,i);if(t==="texture"||t==="storageTexture"?u=e.value.is3DTexture===!0?new M_(s.name,s.node,o,d):new A0(s.name,s.node,o,d):t==="cubeTexture"||t==="cubeDepthTexture"?u=new jL(s.name,s.node,o,d):t==="texture3D"&&(u=new M_(s.name,s.node,o,d)),u.store=e.isStorageTextureNode===!0,u.mipLevel=u.store?e.mipLevel:0,u.setVisibility(P_[i]),e.value.isCubeTexture===!0||this.isUnfilterable(e.value)===!1&&u.store===!1){let c=new yW(`${s.name}_sampler`,s.node,o);c.setVisibility(P_[i]),h.push(c,u),a=[c,u]}else h.push(u),a=[u]}else if(t==="buffer"||t==="storageBuffer"||t==="indirectStorageBuffer"){let u=this.getSharedDataFromNode(e),d=u.buffer;d===void 0&&(d=new(t==="buffer"?VL:bW)(e,o),u.buffer=d),d.setVisibility(d.getVisibility()|P_[i]),h.push(d),a=d,s.name=r||"NodeBuffer_"+s.id}else{let u=this.uniformGroups[l];u===void 0&&(u=new zL(l,o),u.setVisibility(na.VERTEX|na.FRAGMENT|na.COMPUTE),this.uniformGroups[l]=u),h.indexOf(u)===-1&&h.push(u),a=this.getNodeUniform(s,t);let d=a.name;u.uniforms.some(c=>c.name===d)||u.addUniform(a)}n.uniformGPU=a}return s}getBuiltin(e,t,i,r=this.shaderStage){let s=this.builtins[r]||(this.builtins[r]=new Map);return s.has(e)===!1&&s.set(e,{name:e,property:t,type:i}),t}hasBuiltin(e,t=this.shaderStage){return this.builtins[t]!==void 0&&this.builtins[t].has(e)}getVertexIndex(){return this.shaderStage==="vertex"?this.getBuiltin("vertex_index","vertexIndex","u32","attribute"):"vertexIndex"}buildFunctionCode(e){let t=e.layout,i=this.flowShaderNode(e),r=[];for(let n of t.inputs)r.push(n.name+" : "+this.getType(n.type));let s=`fn ${t.name}( ${r.join(", ")} ) -> ${this.getType(t.type)} {
306${i.vars}
307${i.code}
308`;return i.result&&(s+=`	return ${i.result};
309`),s+=`
310}
311`,s}getInstanceIndex(){return this.shaderStage==="vertex"?this.getBuiltin("instance_index","instanceIndex","u32","attribute"):"instanceIndex"}getInvocationLocalIndex(){return this.getBuiltin("local_invocation_index","invocationLocalIndex","u32","attribute")}getSubgroupSize(){return this.enableSubGroups(),this.getBuiltin("subgroup_size","subgroupSize","u32","attribute")}getInvocationSubgroupIndex(){return this.enableSubGroups(),this.getBuiltin("subgroup_invocation_id","invocationSubgroupIndex","u32","attribute")}getSubgroupIndex(){return this.enableSubGroups(),this.getBuiltin("subgroup_id","subgroupIndex","u32","attribute")}getDrawIndex(){return null}getFrontFacing(){return this.getBuiltin("front_facing","isFront","bool")}getFragCoord(){return this.getBuiltin("position","fragCoord","vec4<f32>")+".xy"}getFragDepth(){return"output."+this.getBuiltin("frag_depth","depth","f32","output")}getClipDistance(){return"varyings.hw_clip_distances"}isFlipY(){return!1}enableDirective(e,t=this.shaderStage){(this.directives[t]||(this.directives[t]=new Set)).add(e)}getDirectives(e){let t=[],i=this.directives[e];if(i!==void 0)for(let r of i)t.push(`enable ${r};`);return t.join(`
312`)}enableSubGroups(){this.enableDirective("subgroups")}enableSubgroupsF16(){this.enableDirective("subgroups-f16")}enableClipDistances(){this.enableDirective("clip_distances")}enableShaderF16(){this.enableDirective("f16")}enableDualSourceBlending(){this.enableDirective("dual_source_blending")}enableHardwareClipping(e){this.enableClipDistances(),this.getBuiltin("clip_distances","hw_clip_distances",`array<f32, ${e} >`,"vertex")}getBuiltins(e){let t=[],i=this.builtins[e];if(i!==void 0)for(let{name:r,property:s,type:n}of i.values())t.push(`@builtin( ${r} ) ${s} : ${n}`);return t.join(`,
313	`)}getScopedArray(e,t,i,r){return this.scopedArrays.has(e)===!1&&this.scopedArrays.set(e,{name:e,scope:t,bufferType:i,bufferCount:r}),e}getScopedArrays(e){if(e!=="compute")return;let t=[];for(let{name:i,scope:r,bufferType:s,bufferCount:n}of this.scopedArrays.values()){let a=this.getType(s);t.push(`var<${r}> ${i}: array< ${a}, ${n} >;`)}return t.join(`
314`)}getAttributes(e){let t=[];if(e==="compute"&&(this.getBuiltin("global_invocation_id","globalId","vec3<u32>","attribute"),this.getBuiltin("workgroup_id","workgroupId","vec3<u32>","attribute"),this.getBuiltin("local_invocation_id","localId","vec3<u32>","attribute"),this.getBuiltin("num_workgroups","numWorkgroups","vec3<u32>","attribute"),this.renderer.hasFeature("subgroups")&&(this.enableDirective("subgroups",e),this.getBuiltin("subgroup_size","subgroupSize","u32","attribute"))),e==="vertex"||e==="compute"){let i=this.getBuiltins("attribute");

314i&&t.push(i);let r=this.getAttributesArray();for(let s=0,n=r.length;s<n;s++){let a=r[s],o=a.name,l=this.getType(a.type);t.push(`@location( ${s} ) ${o} : ${l}`)}}return t.join(`,
315	`)}getStructMembers(e){let t=[];for(let i of e.members){let r=e.output?"@location( "+i.index+" ) ":"",s=this.getType(i.type);i.atomic&&(s="atomic< "+s+" >"),t.push(`	${r+i.name} : ${s}`)}return e.output&&t.push(`	${this.getBuiltins("output")}`),t.join(`,
316`)}getStructs(e){let t="",i=this.structs[e];if(i.length>0){let r=[];for(let s of i){let n=`struct ${s.name} {
317`;n+=this.getStructMembers(s),n+=`
318};`,r.push(n)}t=`
319`+r.join(`
320
321`)+`
322`}return t}getVar(e,t,i=null){let r=`var ${t} : `;return i===null?r+=this.getType(e):r+=this.generateArrayDeclaration(e,i),r}getVars(e){let t=[],i=this.vars[e];if(i!==void 0)for(let r of i)t.push(`	${this.getVar(r.type,r.name,r.count)};`);return`
323${t.join(`
324`)}
325`}getVaryings(e){let t=[];if(e==="vertex"&&this.getBuiltin("position","builtinClipSpace","vec4<f32>","vertex"),e==="vertex"||e==="fragment"){let s=this.varyings,n=this.vars[e];for(let a=0;a<s.length;a++){let o=s[a];if(o.needsInterpolation){let l=`@location( ${a} )`;if(o.interpolationType){let h=o.interpolationSampling===null?" )":`, ${o.interpolationSampling} )`;l+=` @interpolate( ${o.interpolationType}${h}`}else/^(int|uint|ivec|uvec)/.test(o.type)&&(l+=" @interpolate(flat, either)");t.push(`${l} ${o.name} : ${this.getType(o.type)}`)}else e==="vertex"&&n.includes(o)===!1&&n.push(o)}}let i=this.getBuiltins(e);i&&t.push(i);let r=t.join(`,
326	`);return e==="vertex"?this._getWGSLStruct("VaryingsStruct","	"+r):r}isCustomStruct(e){let t=e.value,i=e.node,r=(t.isBufferAttribute||t.isInstancedBufferAttribute)&&i.structTypeNode!==null,s=i.value&&i.value.array&&typeof i.value.itemSize=="number"&&i.value.array.length>i.value.itemSize;return r&&!s}getUniforms(e){let t=this.uniforms[e],i=[],r=[],s=[],n={};for(let a of t){let o=a.groupNode.name,l=this.bindingsIndexes[o];if(a.type==="texture"||a.type==="cubeTexture"||a.type==="cubeDepthTexture"||a.type==="storageTexture"||a.type==="texture3D"){let h=a.node.value;(h.isCubeTexture===!0||this.isUnfilterable(h)===!1&&a.node.isStorageTextureNode!==!0)&&(this.isSampleCompare(h)?i.push(`@binding( ${l.binding++} ) @group( ${l.group} ) var ${a.name}_sampler : sampler_comparison;`):i.push(`@binding( ${l.binding++} ) @group( ${l.group} ) var ${a.name}_sampler : sampler;`));let u,d="",{primarySamples:c}=this.renderer.backend.utils.getTextureSampleData(h);if(c>1&&(d="_multisampled"),h.isCubeTexture===!0&&h.isDepthTexture===!0)u="texture_depth_cube";else if(h.isCubeTexture===!0)u="texture_cube<f32>";else if(h.isDepthTexture===!0)u=this.renderer.backend.compatibilityMode&&h.compareFunction===null?`texture${d}_2d<f32>`:`texture_depth${d}_2d${h.isArrayTexture===!0?"_array":""}`;else if(a.node.isStorageTextureNode===!0){let p=L_(h),m=this.getStorageAccess(a.node,e),g=a.node.value.is3DTexture,f=a.node.value.isArrayTexture;u=`texture_storage_${g?"3d":`2d${f?"_array":""}`}<${p}, ${m}>`}else if(h.isArrayTexture===!0||h.isDataArrayTexture===!0||h.isCompressedArrayTexture===!0)u="texture_2d_array<f32>";else if(h.is3DTexture===!0||h.isData3DTexture===!0)u="texture_3d<f32>";else{let p=this.getComponentTypeFromTexture(h).charAt(0);u=`texture${d}_2d<${p}32>`}i.push(`@binding( ${l.binding++} ) @group( ${l.group} ) var ${a.name} : ${u};`)}else if(a.type==="buffer"||a.type==="storageBuffer"||a.type==="indirectStorageBuffer"){let h=a.node,u=this.getType(h.getNodeType(this)),d=h.bufferCount,c=d>0&&a.type==="buffer"?", "+d:"",p=h.isStorageBufferNode?`storage, ${this.getStorageAccess(h,e)}`:"uniform";if(this.isCustomStruct(a))r.push(`@binding( ${l.binding++} ) @group( ${l.group} ) var<${p}> ${a.name} : ${u};`);else{let m=`	value : array< ${h.isAtomic?`atomic<${u}>`:`${u}`}${c} >`;r.push(this._getWGSLStructBinding(a.name,m,p,l.binding++,l.group))}}else{let h=a.groupNode.name;if(n[h]===void 0){let u=this.uniformGroups[h];if(u!==void 0){let d=[];for(let p of u.uniforms){let m=p.getType(),g=this.getType(this.getVectorType(m));d.push(`	${p.name} : ${g}`)}let c=this.uniformGroupsBindings[h];c===void 0&&(c={index:l.binding++,id:l.group},this.uniformGroupsBindings[h]=c),n[h]={index:c.index,id:c.id,snippets:d}}}}}for(let a in n){let o=n[a];s.push(this._getWGSLStructBinding(a,o.snippets.join(`,
327`),"uniform",o.index,o.id))}return[...i,...r,...s].join(`
328`)}buildCode(){let e=this.material===null?{compute:{}}:{fragment:{},vertex:{}};this.sortBindingGroups();for(let t in e){this.shaderStage=t;let i=e[t];i.uniforms=this.getUniforms(t),i.attributes=this.getAttributes(t),i.varyings=this.getVaryings(t),i.structs=this.getStructs(t),i.vars=this.getVars(t),i.codes=this.getCodes(t),i.directives=this.getDirectives(t),i.scopedArrays=this.getScopedArrays(t);let r=`// code
329
330`;r+=this.flowCode[t];let s=this.flowNodes[t],n=s[s.length-1],a=n.outputNode,o=a!==void 0&&a.isOutputStructNode===!0;for(let l of s){let h=this.getFlowData(l),u=l.name;if(u&&(r.length>0&&(r+=`
331`),r+=`	// flow -> ${u}
332`),r+=`${h.code}
333	`,l===n&&t!=="compute"){if(r+=`// result
334
335	`,t==="vertex")r+=`varyings.builtinClipSpace = ${h.result};`;

335else if(t==="fragment")if(o)i.returnType=a.getNodeType(this),i.structs+="var<private> output : "+i.returnType+";",r+=`return ${h.result};`;else{let d="	@location(0) color: vec4<f32>",c=this.getBuiltins("output");c&&(d+=`,
336	`+c),i.returnType="OutputStruct",i.structs+=this._getWGSLStruct("OutputStruct",d),i.structs+=`
337var<private> output : OutputStruct;`,r+=`output.color = ${h.result};
338
339	return output;`}}}i.flow=r}if(this.shaderStage=null,this.material!==null)this.vertexShader=this._getWGSLVertexCode(e.vertex),this.fragmentShader=this._getWGSLFragmentCode(e.fragment);else{let t=this.object.workgroupSize;this.computeShader=this._getWGSLComputeCode(e.compute,t)}}getMethod(e,t=null){let i;return t!==null&&(i=this._getWGSLMethod(e+"_"+t)),i===void 0&&(i=this._getWGSLMethod(e)),i||e}getBitcastMethod(e){return`bitcast<${this.getType(e)}>`}getFloatPackingMethod(e){return this.getMethod(`floatpack_${e}_2x16`)}getFloatUnpackingMethod(e){return this.getMethod(`floatunpack_${e}_2x16`)}getTernary(e,t,i){return`select( ${i}, ${t}, ${e} )`}getType(e){return PW[e]||e}isAvailable(e){let t=d3[e];return t===void 0&&(e==="float32Filterable"?t=this.renderer.hasFeature("float32-filterable"):e==="clipDistance"&&(t=this.renderer.hasFeature("clip-distances")),d3[e]=t),t}_getWGSLMethod(e){return Op[e]!==void 0&&this._include(e),kW[e]}_include(e){let t=Op[e];return t.build(this),this.addInclude(t),t}

339_getWGSLVertexCode(e){return`${this.getSignature()}
340// directives
341${e.directives}
342
343// structs
344${e.structs}
345
346// uniforms
347${e.uniforms}
348
349// varyings
350${e.varyings}
351var<private> varyings : VaryingsStruct;
352
353// codes
354${e.codes}
355
356@vertex
357fn main( ${e.attributes} ) -> VaryingsStruct {
358
359	// vars
360	${e.vars}
361
362	// flow
363	${e.flow}
364
365	return varyings;
366
367}
368`}_getWGSLFragmentCode(e){return`${this.getSignature()}
369// global
370${p3}
371
372// structs
373${e.structs}
374
375// uniforms
376${e.uniforms}
377
378// codes
379${e.codes}
380
381@fragment
382fn main( ${e.varyings} ) -> ${e.returnType} {
383
384	// vars
385	${e.vars}
386
387	// flow
388	${e.flow}
389
390}
391`}_getWGSLComputeCode(e,t){let[i,r,s]=t;return`${this.getSignature()}
392// directives
393${e.directives}
394
395// system
396var<private> instanceIndex : u32;
397
398// locals
399${e.scopedArrays}
400
401// structs
402${e.structs}
403
404// uniforms
405${e.uniforms}
406
407// codes
408${e.codes}
409
410@compute @workgroup_size( ${i}, ${r}, ${s} )
411fn main( ${e.attributes} ) {
412
413	// system
414	instanceIndex = globalId.x
415		+ globalId.y * ( ${i} * numWorkgroups.x )
416		+ globalId.z * ( ${i} * numWorkgroups.x ) * ( ${r} * numWorkgroups.y );
417
418	// vars
419	${e.vars}
420
421	// flow
422	${e.flow}
423
424}
425`}_getWGSLStruct(e,t){return`
426struct ${e} {
427${t}
428};`}_getWGSLStructBinding(e,t,i,r=0,s=0){let n=e+"Struct";return`${this._getWGSLStruct(n,t)}
429@binding( ${r} ) @group( ${s} )
430var<${i}> ${e} : ${n};`}},FW=class{constructor(e){this.backend=e}getCurrentDepthStencilFormat(e){let t;return e.depth&&(t=e.depthTexture===null?e.stencil?P.Depth24PlusStencil8:P.Depth24Plus:this.getTextureFormatGPU(e.depthTexture)),t}getTextureFormatGPU(e){return this.backend.get(e).format}getTextureSampleData(e){let t;if(e.isFramebufferTexture)t=1;else if(e.isDepthTexture&&!e.renderTarget){let r=this.backend.renderer,s=r.getRenderTarget();t=s?s.samples:r.currentSamples}else e.renderTarget&&(t=e.renderTarget.samples);t||=1;let i=t>1&&e.renderTarget!==null&&e.isDepthTexture!==!0&&e.isFramebufferTexture!==!0;return{samples:t,primarySamples:i?1:t,isMSAA:i}}getCurrentColorFormat(e){let t;return t=e.textures===null?this.getPreferredCanvasFormat():this.getTextureFormatGPU(e.textures[0]),t}getCurrentColorFormats(e){return e.textures===null?[this.getPreferredCanvasFormat()]:e.textures.map(t=>this.getTextureFormatGPU(t))}getCurrentColorSpace(e){return e.textures===null?this.backend.renderer.outputColorSpace:e.textures[0].colorSpace}getPrimitiveTopology(e,t){if(e.isPoints)return P0.PointList;if(e.isLineSegments||e.isMesh&&t.wireframe===!0)return P0.LineList;if(e.isLine)return P0.LineStrip;if(e.isMesh)return P0.TriangleList}getSampleCount(e){return e>=4?4:1}

430getSampleCountRenderContext(e){return e.textures===null?this.getSampleCount(this.backend.renderer.currentSamples):this.getSampleCount(e.sampleCount)}getPreferredCanvasFormat(){let e=this.backend.parameters.outputType;if(e===void 0)return navigator.gpu.getPreferredCanvasFormat();if(e===1009)return P.BGRA8Unorm;if(e===1016)return P.RGBA16Float;throw Error("Unsupported output buffer type.")}},m3=new Map([[Int8Array,["sint8","snorm8"]],[Uint8Array,["uint8","unorm8"]],[Int16Array,["sint16","snorm16"]],[Uint16Array,["uint16","unorm16"]],[Int32Array,["sint32","snorm32"]],[Uint32Array,["uint32","unorm32"]],[Float32Array,["float32"]]]);typeof Float16Array<"u"&&m3.set(Float16Array,["float16"]);var DW=new Map([[TM,["float16"]]]),OW=new Map([[Int32Array,"sint32"],[Int16Array,"sint32"],[Uint32Array,"uint32"],[Uint16Array,"uint32"],[Float32Array,"float32"]]),BW=class{constructor(e){this.backend=e}createAttribute(e,t){let i=this._getBufferAttribute(e),r=this.backend,s=r.get(i),n=s.buffer;if(n===void 0){let a=r.device,o=i.array;if(e.normalized===!1){if(o.constructor===Int16Array||o.constructor===Int8Array)o=new Int32Array(o);else if((o.constructor===Uint16Array||o.constructor===Uint8Array)&&(o=new Uint32Array(o),t&GPUBufferUsage.INDEX))for(let u=0;u<o.length;u++)o[u]===65535&&(o[u]=4294967295)}if(i.array=o,(i.isStorageBufferAttribute||i.isStorageInstancedBufferAttribute)&&i.itemSize===3){o=new o.constructor(i.count*4);for(let u=0;u<i.count;u++)o.set(i.array.subarray(u*3,u*3+3),u*4);i.itemSize=4,i.array=o,s._force3to4BytesAlignment=!0}let l=o.byteLength,h=l+(4-l%4)%4;n=a.createBuffer({label:i.name,size:h,usage:t,mappedAtCreation:!0}),new o.constructor(n.getMappedRange()).set(o),n.unmap(),s.buffer=n}}updateAttribute(e){let t=this._getBufferAttribute(e),i=this.backend,r=i.device,s=i.get(t),n=i.get(t).buffer,a=t.array;if(s._force3to4BytesAlignment===!0){a=new a.constructor(t.count*4);for(let l=0;l<t.count;l++)a.set(t.array.subarray(l*3,l*3+3),l*4);t.array=a}let o=t.updateRanges;if(o.length===0)r.queue.writeBuffer(n,0,a,0);else{let l=kc(a),h=l?1:a.BYTES_PER_ELEMENT;for(let u=0,d=o.length;u<d;u++){let c=o[u],p,m;if(s._force3to4BytesAlignment===!0){let f=Math.floor(c.start/3),y=Math.ceil(c.count/3);p=f*4*h,m=y*4*h}else p=c.start*h,m=c.count*h;let g=p*(l?a.BYTES_PER_ELEMENT:1);r.queue.writeBuffer(n,g,a,p,m)}t.clearUpdateRanges()}}createShaderVertexBuffers(e){let t=e.getAttributes(),i=new Map;for(let r=0;r<t.length;r++){let s=t[r],n=s.array.BYTES_PER_ELEMENT,a=this._getBufferAttribute(s),o=i.get(a);if(o===void 0){let u,d;s.isInterleavedBufferAttribute===!0?(u=s.data.stride*n,d=s.data.isInstancedInterleavedBuffer?I0.Instance:I0.Vertex):(u=s.itemSize*n,d=s.isInstancedBufferAttribute?I0.Instance:I0.Vertex),s.normalized===!1&&(s.array.constructor===Int16Array||s.array.constructor===Uint16Array)&&(u=4),o={arrayStride:u,attributes:[],stepMode:d},i.set(a,o)}let l=this._getVertexFormat(s),h=s.isInterleavedBufferAttribute===!0?s.offset*n:0;o.attributes.push({shaderLocation:r,offset:h,format:l})}return Array.from(i.values())}destroyAttribute(e){let t=this.backend;t.get(this._getBufferAttribute(e)).buffer.destroy(),t.delete(e)}async getArrayBufferAsync(e){let t=this.backend,i=t.device,r=t.get(this._getBufferAttribute(e)).buffer,s=r.size,n=i.createBuffer({label:`${e.name}_readback`,size:s,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ}),a=i.createCommandEncoder({label:`readback_encoder_${e.name}`});a.copyBufferToBuffer(r,0,n,0,s);let o=a.finish();i.queue.submit([o]),await n.mapAsync(GPUMapMode.READ);let l=n.getMappedRange(),h=new e.array.constructor(l.slice(0));return n.unmap(),h.buffer}_getVertexFormat(e){let{itemSize:t,normalized:i}=e,r=e.array.constructor,s=e.constructor,n;if(t===1)n=OW.get(r);else{let a=(DW.get(s)||m3.get(r))[+!!i];if(a){let o=r.BYTES_PER_ELEMENT*t,l=Math.floor((o+3)/4)*4/r.BYTES_PER_ELEMENT;if(l%1)throw Error("THREE.WebGPUAttributeUtils: Bad vertex format item size.");n=`${a}x${l}`}}return n||re("WebGPUAttributeUtils: Vertex format not supported yet."),n}_getBufferAttribute(e){return e.isInterleavedBufferAttribute&&(e=e.data),e}},UW=class{constructor(e){this.layoutGPU=e,this.usedTimes=0}},VW=class{constructor(e){this.backend=e,this._bindGroupLayoutCache=new Map}createBindingsLayout(e){let t=this.backend,i=t.device,r=t.get(e);if(r.layout)return r.layout.layoutGPU;let s=this._createLayoutEntries(e),n=id(JSON.stringify(s)),a=this._bindGroupLayoutCache.get(n);return a===void 0&&(a=new UW(i.createBindGroupLayout({entries:s})),this._bindGroupLayoutCache.set(n,a)),a.usedTimes++,r.layout=a,r.layoutKey=n,a.layoutGPU}createBindings(e,t,i,r=0){let{backend:s}=this,n=s.get(e),a=this.createBindingsLayout(e),o;i>0&&(n.groups===void 0&&(n.groups=[],n.versions=[]),n.versions[i]===r&&(o=n.groups[i])),o===void 0&&(o=this.createBindGroup(e,a),i>0&&(n.groups[i]=o,n.versions[i]=r)),n.group=o}updateBinding(e){let t=this.backend,i=t.device,r=e.buffer,s=t.get(e).buffer,n=e.updateRanges;if(n.length===0)i.queue.writeBuffer(s,0,r,0);else{let a=kc(r),o=a?1:r.BYTES_PER_ELEMENT;for(let l=0,h=n.length;l<h;l++){let u=n[l],d=u.start*o,c=u.count*o,p=d*(a?r.BYTES_PER_ELEMENT:1);i.queue.writeBuffer(s,p,r,d,c)}}}createBindGroupIndex(e,t){let i=this.backend.device,r=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,s=e[0],n=i.

430createBuffer({label:"bindingCameraIndex_"+s,size:16,usage:r});i.queue.writeBuffer(n,0,e,0);let a=[{binding:0,resource:{buffer:n}}];return i.createBindGroup({label:"bindGroupCameraIndex_"+s,layout:t,entries:a})}createBindGroup(e,t){let i=this.backend,r=i.device,s=0,n=[];for(let a of e.bindings){if(a.isUniformBuffer){let o=i.get(a);if(o.buffer===void 0){let l=a.byteLength,h=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,u=[];a.visibility&na.VERTEX&&u.push("vertex"),a.visibility&na.FRAGMENT&&u.push("fragment"),a.visibility&na.COMPUTE&&u.push("compute");let d=`(${u.join(",")})`;o.buffer=r.createBuffer({label:`bindingBuffer${a.id}_${a.name}_${d}`,size:l,usage:h})}n.push({binding:s,resource:{buffer:o.buffer}})}else if(a.isStorageBuffer){let o=i.get(a.attribute).buffer;n.push({binding:s,resource:{buffer:o}})}else if(a.isSampledTexture){let o=i.get(a.texture),l;if(o.externalTexture!==void 0)l=r.importExternalTexture({source:o.externalTexture});else{let h=a.store?1:o.texture.mipLevelCount,u=a.store?a.mipLevel:0,d=`view-${o.texture.width}-${o.texture.height}`;if(o.texture.depthOrArrayLayers>1&&(d+=`-${o.texture.depthOrArrayLayers}`),d+=`-${h}-${u}`,l=o[d],l===void 0){let c=fW.All,p;p=a.isSampledCubeTexture?Cr.Cube:a.isSampledTexture3D?Cr.ThreeD:a.texture.isArrayTexture||a.texture.isDataArrayTexture||a.texture.isCompressedArrayTexture?Cr.TwoDArray:Cr.TwoD,l=o[d]=o.texture.createView({aspect:c,dimension:p,mipLevelCount:h,baseMipLevel:u})}}n.push({binding:s,resource:l})}else if(a.isSampler){let o=i.get(a.texture);n.push({binding:s,resource:o.sampler})}s++}return r.createBindGroup({label:"bindGroup_"+e.name,layout:t,entries:n})}_createLayoutEntries(e){let t=[],i=0;for(let r of e.bindings){let s=this.backend,n={binding:i,visibility:r.visibility};if(r.isUniformBuffer||r.isStorageBuffer){let a={};r.isStorageBuffer&&(r.visibility&na.COMPUTE&&(r.access===pr.READ_WRITE||r.access===pr.WRITE_ONLY)?a.type=n3.Storage:a.type=n3.ReadOnlyStorage),n.buffer=a}else if(r.isSampledTexture&&r.store){let a={};a.format=this.backend.get(r.texture).texture.format;let o=r.access;o===pr.READ_WRITE?a.access=A_.ReadWrite:o===pr.WRITE_ONLY?a.access=A_.WriteOnly:a.access=A_.ReadOnly,r.texture.isArrayTexture?a.viewDimension=Cr.TwoDArray:r.texture.is3DTexture&&(a.viewDimension=Cr.ThreeD),n.storageTexture=a}else if(r.isSampledTexture){let a={},{primarySamples:o}=s.utils.getTextureSampleData(r.texture);if(o>1&&(a.multisampled=!0,r.texture.isDepthTexture||(a.sampleType=Vh.UnfilterableFloat)),r.texture.isDepthTexture)s.compatibilityMode&&r.texture.compareFunction===null?a.sampleType=Vh.UnfilterableFloat:a.sampleType=Vh.Depth;else if(r.texture.isDataTexture||r.texture.isDataArrayTexture||r.texture.isData3DTexture||r.texture.isStorageTexture){let l=r.texture.type;l===1013?a.sampleType=Vh.SInt:l===1014?a.sampleType=Vh.UInt:l===1015&&(this.backend.hasFeature("float32-filterable")?a.sampleType=Vh.Float:a.sampleType=Vh.UnfilterableFloat)}r.isSampledCubeTexture?a.viewDimension=Cr.Cube:r.texture.isArrayTexture||r.texture.isDataArrayTexture||r.texture.isCompressedArrayTexture?a.viewDimension=Cr.TwoDArray:r.isSampledTexture3D&&(a.viewDimension=Cr.ThreeD),n.texture=a}else if(r.isSampler){let a={};r.texture.isDepthTexture&&(r.texture.compareFunction!==null&&s.hasCompatibility(ph.TEXTURE_COMPARE)?a.type=a3.Comparison:a.type=a3.NonFiltering),n.sampler=a}else re(`WebGPUBindingUtils: Unsupported binding "${r}".`);t.push(n),i++}return t}deleteBindGroupData(e){let{backend:t}=this,i=t.get(e);i.layout&&(i.layout.usedTimes--,i.layout.usedTimes===0&&this._bindGroupLayoutCache.delete(i.layoutKey),i.layout=void 0,i.layoutKey=void 0)}dispose(){this._bindGroupLayoutCache.clear()}},zW=class{constructor(e){this.backend=e}getMaxAnisotropy(){return 16}getUniformBufferLimit(){return this.backend.device.limits.maxUniformBufferBindingSize}},GW=class{constructor(e){this.backend=e,this._activePipelines=new WeakMap}setPipeline(e,t){this._activePipelines.get(e)!==t&&(e.setPipeline(t),this._activePipelines.set(e,t))}_getSampleCount(e){return this.backend.utils.getSampleCountRenderContext(e)}createRenderPipeline(e,t){let{object:i,material:r,geometry:s,pipeline:n}=e,{vertexProgram:a,fragmentProgram:o}=n,l=this.backend,h=l.device,u=l.utils,d=l.get(n),c=[];for(let O of e.getBindings()){let{layoutGPU:U}=l.get(O).layout;c.push(U)}let p=l.attributeUtils.createShaderVertexBuffers(e),m;r.blending!==0&&(r.blending!==1||r.transparent!==!1)&&(m=this._getBlending(r));let g={};r.stencilWrite===!0&&(g={compare:this._getStencilCompare(r),failOp:this._getStencilOperation(r.stencilFail),depthFailOp:this._getStencilOperation(r.stencilZFail),passOp:this._getStencilOperation(r.stencilZPass)});let f=this._getColorWriteMask(r),y=[];if(e.context.textures!==null){let O=e.context.textures,U=e.context.mrt;for(let V=0;V<O.length;V++){let z=O[V],Z=u.getTextureFormatGPU(z),j;if(U!==null)if(this.backend.compatibilityMode!==!0){let ae=U.getBlendM

430ode(z.name);ae.blending===6?j=m:ae.blending!==0&&(j=this._getBlending(ae))}else ut("WebGPURenderer: Multiple Render Targets (MRT) blending configuration is not fully supported in compatibility mode. The material blending will be used for all render targets."),j=m;else j=m;y.push({format:Z,blend:j,writeMask:f})}}else{let O=u.getCurrentColorFormat(e.context);y.push({format:O,blend:m,writeMask:f})}let x=l.get(a).module,b=l.get(o).module,_=this._getPrimitiveState(i,s,r),T=this._getDepthCompare(r),w=u.getCurrentDepthStencilFormat(e.context),M=this._getSampleCount(e.context),S={label:`renderPipeline_${r.name||r.type}_${r.id}`,vertex:Object.assign({},x,{buffers:p}),fragment:Object.assign({},b,{targets:y}),primitive:_,multisample:{count:M,alphaToCoverageEnabled:r.alphaToCoverage&&M>1},layout:h.createPipelineLayout({bindGroupLayouts:c})},R={},I=e.context.depth,B=e.context.stencil;if((I===!0||B===!0)&&(I===!0&&(R.format=w,R.depthWriteEnabled=r.depthWrite,R.depthCompare=T),B===!0&&(R.stencilFront=g,R.stencilBack=g,R.stencilReadMask=r.stencilFuncMask,R.stencilWriteMask=r.stencilWriteMask),r.polygonOffset===!0&&(R.depthBias=r.polygonOffsetUnits,R.depthBiasSlopeScale=r.polygonOffsetFactor,R.depthBiasClamp=0),S.depthStencil=R),h.pushErrorScope("validation"),t===null)d.pipeline=h.createRenderPipeline(S),h.popErrorScope().then(O=>{O!==null&&(d.error=!0,re(O.message))});else{let O=new Promise(async U=>{try{d.pipeline=await h.createRenderPipelineAsync(S)}catch{}let V=await h.popErrorScope();V!==null&&(d.error=!0,re(V.message)),U()});t.push(O)}}createBundleEncoder(e,t="renderBundleEncoder"){let{utils:i,device:r}=this.backend,s=i.getCurrentDepthStencilFormat(e),n={label:t,colorFormats:i.getCurrentColorFormats(e),depthStencilFormat:s,sampleCount:this._getSampleCount(e)};return r.createRenderBundleEncoder(n)}createComputePipeline(e,t){let i=this.backend,r=i.device,s=i.get(e.computeProgram).module,n=i.get(e),a=[];for(let o of t){let{layoutGPU:l}=i.get(o).layout;a.push(l)}n.pipeline=r.createComputePipeline({compute:s,layout:r.createPipelineLayout({bindGroupLayouts:a})})}_getBlending(e){let t,i,r=e.blending,s=e.blendSrc,n=e.blendDst,a=e.blendEquation;if(r===5){let o=e.blendSrcAlpha===null?s:e.blendSrcAlpha,l=e.blendDstAlpha===null?n:e.blendDstAlpha,h=e.blendEquationAlpha===null?a:e.blendEquationAlpha;t={srcFactor:this._getBlendFactor(s),dstFactor:this._getBlendFactor(n),operation:this._getBlendOperation(a)},i={srcFactor:this._getBlendFactor(o),dstFactor:this._getBlendFactor(l),operation:this._getBlendOperation(h)}}else{let o=e.premultipliedAlpha,l=(h,u,d,c)=>{t={srcFactor:h,dstFactor:u,operation:Uh.Add},i={srcFactor:d,dstFactor:c,operation:Uh.Add}};if(o)switch(r){case 1:l(rt.One,rt.OneMinusSrcAlpha,rt.One,rt.OneMinusSrcAlpha);break;case 2:l(rt.One,rt.One,rt.One,rt.One);break;case 3:l(rt.Zero,rt.OneMinusSrc,rt.Zero,rt.One);break;case 4:l(rt.Dst,rt.OneMinusSrcAlpha,rt.Zero,rt.One);break}else switch(r){case 1:l(rt.SrcAlpha,rt.OneMinusSrcAlpha,rt.One,rt.OneMinusSrcAlpha);break;case 2:l(rt.SrcAlpha,rt.One,rt.One,rt.One);break;case 3:re(`WebGPURenderer: "SubtractiveBlending" requires "${e.isMaterial?"material":"blendMode"}.premultipliedAlpha = true".`);break;case 4:re(`WebGPURenderer: "MultiplyBlending" requires "${e.isMaterial?"material":"blendMode"}.premultipliedAlpha = true".`);break}}if(t!==void 0&&i!==void 0)return{color:t,alpha:i};re("WebGPURenderer: Invalid blending: ",r)}_getBlendFactor(e){let t;switch(e){case 200:t=rt.Zero;break;case 201:t=rt.One;break;case 202:t=rt.Src;break;case 203:t=rt.OneMinusSrc;break;case 204:t=rt.SrcAlpha;break;case 205:t=rt.OneMinusSrcAlpha;break;case 208:t=rt.Dst;break;case 209:t=rt.OneMinusDst;break;case 206:t=rt.DstAlpha;break;case 207:t=rt.OneMinusDstAlpha;break;case 210:t=rt.SrcAlphaSaturated;break;case F8:t=rt.Constant;break;case D8:t=rt.OneMinusConstant;break;default:re("WebGPURenderer: Blend factor not supported.",e)}return t}_getStencilCompare(e){let t,i=e.stencilFunc;switch(i){case 512:t=gr.Never;break;case 519:t=gr.Always;break;case 513:t=gr.Less;break;case 515:t=gr.LessEqual;break;case 514:t=gr.Equal;break;case 518:t=gr.GreaterEqual;break;case 516:t=gr.Greater;break;case 517:t=gr.NotEqual;break;default:re("WebGPURenderer: Invalid stencil function.",i)}return t}_getStencilOperation(e){let t;switch(e){case Sg:t=yl.Keep;break;case 0:t=yl.Zero;break;case cB:t=yl.Replace;break;case yB:t=yl.Invert;break;case pB:t=yl.IncrementClamp;break;case mB:t=yl.DecrementClamp;break;case gB:t=yl.IncrementWrap;break;case fB:t=yl.DecrementWrap;break;default:re("WebGPURenderer: Invalid stencil operation.",t)}return t}_getBlendOperation(e){let t;switch(e){case 100:t=Uh.Add;break;case 101:t=Uh.Subtract;break;case 102:t=Uh.ReverseSubtract;break;case 103:t=Uh.Min;break;case 104:t=Uh.Max;break;default:re("WebGPUPipelineUtils: Blend equation not supported.",e)}return t}_getPrimitiveState(e,t,i){let r={};r.topology=this.backend.utils.getPrimitiveTopology(e,i),t.index!==null&&e.isLine

430===!0&&e.isLineSegments!==!0&&(r.stripIndexFormat=t.index.array instanceof Uint16Array?k0.Uint16:k0.Uint32);let s=i.side===1;return e.isMesh&&e.matrixWorld.determinant()<0&&(s=!s),r.frontFace=s===!0?i3.CW:i3.CCW,r.cullMode=i.side===2?r3.None:r3.Back,r}_getColorWriteMask(e){return e.colorWrite===!0?s3.All:s3.None}_getDepthCompare(e){let t;if(e.depthTest===!1)t=gr.Always;else{let i=this.backend.parameters.reversedDepthBuffer?sM[e.depthFunc]:e.depthFunc;switch(i){case 0:t=gr.Never;break;case 1:t=gr.Always;break;case 2:t=gr.Less;break;case 3:t=gr.LessEqual;break;case 4:t=gr.Equal;break;case 5:t=gr.GreaterEqual;break;case 6:t=gr.Greater;break;case 7:t=gr.NotEqual;break;default:re("WebGPUPipelineUtils: Invalid depth function.",i)}}return t}},jW=class extends t3{constructor(e,t,i=2048){super(i),this.device=e,this.type=t,this.querySet=this.device.createQuerySet({type:"timestamp",count:this.maxQueries,label:`queryset_global_timestamp_${t}`});let r=this.maxQueries*8;this.resolveBuffer=this.device.createBuffer({label:`buffer_timestamp_resolve_${t}`,size:r,usage:GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC}),this.resultBuffer=this.device.createBuffer({label:`buffer_timestamp_result_${t}`,size:r,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ})}allocateQueriesForContext(e){if(!this.trackTimestamp||this.isDisposed)return null;if(this.currentQueryIndex+2>this.maxQueries)return ut(`WebGPUTimestampQueryPool [${this.type}]: Maximum number of queries exceeded, when using trackTimestamp it is necessary to resolves the queries via renderer.resolveTimestampsAsync( THREE.TimestampQuery.${this.type.toUpperCase()} ).`),null;let t=this.currentQueryIndex;return this.currentQueryIndex+=2,this.queryOffsets.set(e,t),t}async resolveQueriesAsync(){if(!this.trackTimestamp||this.currentQueryIndex===0||this.isDisposed)return this.lastValue;if(this.pendingResolve)return this.pendingResolve;this.pendingResolve=this._resolveQueries();try{return await this.pendingResolve}finally{this.pendingResolve=null}}async _resolveQueries(){if(this.isDisposed)return this.lastValue;try{if(this.resultBuffer.mapState!=="unmapped")return this.lastValue;let e=new Map(this.queryOffsets),t=this.currentQueryIndex,i=t*8;this.currentQueryIndex=0,this.queryOffsets.clear();let r=this.device.createCommandEncoder();r.resolveQuerySet(this.querySet,0,t,this.resolveBuffer,0),r.copyBufferToBuffer(this.resolveBuffer,0,this.resultBuffer,0,i);let s=r.finish();if(this.device.queue.submit([s]),this.resultBuffer.mapState!=="unmapped")return this.lastValue;if(await this.resultBuffer.mapAsync(GPUMapMode.READ,0,i),this.isDisposed)return this.resultBuffer.mapState==="mapped"&&this.resultBuffer.unmap(),this.lastValue;let n=new BigUint64Array(this.resultBuffer.getMappedRange(0,i)),a={},o=[];for(let[h,u]of e){let d=h.match(/^(.*):f(\d+)$/),c=parseInt(d[2]);o.includes(c)===!1&&o.push(c),a[c]===void 0&&(a[c]=0);let p=n[u],m=n[u+1],g=Number(m-p)/1e6;this.timestamps.set(h,g),a[c]+=g}let l=a[o[o.length-1]];return this.resultBuffer.unmap(),this.lastValue=l,this.frames=o,l}catch(e){return re("Error resolving queries:",e),this.resultBuffer.mapState==="mapped"&&this.resultBuffer.unmap(),this.lastValue}}async dispose(){if(!this.isDisposed){if(this.isDisposed=!0,this.pendingResolve)try{await this.pendingResolve}catch(e){re("Error waiting for pending resolve:",e)}if(this.resultBuffer&&this.resultBuffer.mapState==="mapped")try{this.resultBuffer.unmap()}catch(e){re("Error unmapping buffer:",e)}this.querySet&&=(this.querySet.destroy(),null),this.resolveBuffer&&=(this.resolveBuffer.destroy(),null),this.resultBuffer&&=(this.resultBuffer.destroy(),null),this.queryOffsets.clear(),this.pendingResolve=null}}},$W=class extends ZL{constructor(e={}){super(e),this.isWebGPUBackend=!0,this.parameters.alpha=e.alpha===void 0?!0:e.alpha,this.parameters.requiredLimits=e.requiredLimits===void 0?{}:e.requiredLimits,this.compatibilityMode=null,this.device=null,this.defaultRenderPassdescriptor=null,this.utils=new FW(this),this.attributeUtils=new BW(this),this.bindingUtils=new VW(this),this.capabilities=new zW(this),this.pipelineUtils=new GW(this),this.textureUtils=new SW

430(this),this.occludedResolveCache=new Map;let t=typeof navigator>"u"?!0:/Android/.test(navigator.userAgent)===!1;this._compatibility={[ph.TEXTURE_COMPARE]:t}}async init(e){await super.init(e);let t=this.parameters,i;if(t.device===void 0){let r={powerPreference:t.powerPreference,featureLevel:"compatibility"},s=typeof navigator<"u"?await navigator.gpu.requestAdapter(r):null;if(s===null)throw Error("WebGPUBackend: Unable to create WebGPU adapter.");let n=Object.values(N_),a=[];for(let l of n)s.features.has(l)&&a.push(l);let o={requiredFeatures:a,requiredLimits:t.requiredLimits};i=await s.requestDevice(o)}else i=t.device;this.compatibilityMode=!i.features.has("core-features-and-limits"),this.compatibilityMode&&(e._samples=0),i.lost.then(r=>{if(r.reason==="destroyed")return;let s={api:"WebGPU",message:r.message||"Unknown reason",reason:r.reason||null,originalEvent:r};e.onDeviceLost(s)}),this.device=i,this.trackTimestamp=this.trackTimestamp&&this.hasFeature(N_.TimestampQuery),this.updateSize()}get context(){let e=this.renderer.getCanvasTarget(),t=this.get(e),i=t.context;if(i===void 0){let r=this.parameters;i=e.isDefaultCanvasTarget===!0&&r.context!==void 0?r.context:e.domElement.getContext("webgpu"),"setAttribute"in e.domElement&&e.domElement.setAttribute("data-engine",`three.js r${lh} webgpu`);let s=r.alpha?"premultiplied":"opaque",n=r.outputType===1016?"extended":"standard";i.configure({device:this.device,format:this.utils.getPreferredCanvasFormat(),usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC,alphaMode:s,toneMapping:{mode:n}}),t.context=i}return i}get coordinateSystem(){return eM}async getArrayBufferAsync(e){return await this.attributeUtils.getArrayBufferAsync(e)}getContext(){return this.context}_getDefaultRenderPassDescriptor(){let e=this.renderer,t=e.getCanvasTarget(),i=this.get(t),r=e.currentSamples,s=i.descriptor;if(s===void 0||i.samples!==r){s={colorAttachments:[{view:null}]},(e.depth===!0||e.stencil===!0)&&(s.depthStencilAttachment={view:this.textureUtils.getDepthBuffer(e.depth,e.stencil).createView()});let a=s.colorAttachments[0];r>0?a.view=this.textureUtils.getColorBuffer().createView():a.resolveTarget=void 0,i.descriptor=s,i.samples=r}let n=s.colorAttachments[0];return r>0?n.resolveTarget=this.context.getCurrentTexture().createView():n.view=this.context.getCurrentTexture().createView(),s}_isRenderCameraDepthArray(e){return e.depthTexture&&e.depthTexture.image.depth>1&&e.camera.isArrayCamera}_getRenderPassDescriptor(e,t={}){let i=e.renderTarget,r=this.get(i),s=r.descriptors;(s===void 0||r.width!==i.width||r.height!==i.height||r.samples!==i.samples)&&(s={},r.descriptors=s);let n=e.getCacheKey(),a=s[n];if(a===void 0){let l=e.textures,h=[],u,d=this._isRenderCameraDepthArray(e);for(let c=0;c<l.length;c++){let p=this.get(l[c]),m={label:`colorAttachment_${c}`,baseMipLevel:e.activeMipmapLevel,mipLevelCount:1,baseArrayLayer:e.activeCubeFace,arrayLayerCount:1,dimension:Cr.TwoD};if(i.isRenderTarget3D)u=e.activeCubeFace,m.baseArrayLayer=0,m.dimension=Cr.ThreeD,m.depthOrArrayLayers=l[c].image.depth;else if(i.isRenderTarget&&l[c].image.depth>1)if(d===!0){let g=e.camera.cameras;for(let f=0;f<g.length;f++){let y={...m,baseArrayLayer:f,arrayLayerCount:1,dimension:Cr.TwoD},x=p.texture.createView(y);h.push({view:x,resolveTarget:void 0,depthSlice:void 0})}}else m.dimension=Cr.TwoDArray,m.depthOrArrayLayers=l[c].image.depth;if(d!==!0){let g=p.texture.createView(m),f,y;p.msaaTexture===void 0?(f=g,y=void 0):(f=p.msaaTexture.createView(),y=g),h.push({view:f,resolveTarget:y,depthSlice:u})}}if(a={textureViews:h},e.depth){let c=this.get(e.depthTexture),p={};(e.depthTexture.isArrayTexture||e.depthTexture.isCubeTexture)&&(p.dimension=Cr.TwoD,p.arrayLayerCount=1,p.baseArrayLayer=e.activeCubeFace),a.depthStencilView=c.texture.createView(p)}s[n]=a,r.width=i.width,r.height=i.height,r.samples=i.samples,r.activeMipmapLevel=e.activeMipmapLevel,r.activeCubeFace=e.activeCubeFace}let o={colorAttachments:[]};for(let l=0;l<a.textureViews.length;l++){let h=a.textureViews[l],u={r:0,g:0,b:0,a:1};l===0&&t.clearValue&&(u=t.clearValue),o.colorAttachments.push({view:h.view,depthSlice:h.depthSlice,resolveTarget:h.resolveTarget,loadOp:t.loadOp||_t.Load,storeOp:t.storeOp||Kr.Store,clearValue:u})}return a.depthStencilView&&(o.depthStencilAttachment={view:a.depthStencilView}),o}beginRender(e){let t=this.get(e),i=this.device,r=e.occlusionQueryCount,s;r>0&&(t.currentOcclusionQuerySet&&t.currentOcclusionQuerySet.destroy(),t.currentOcclusionQueryBuffer&&t.currentOcclusionQueryBuffer.destroy(),t.currentOcclusionQuerySet=t.occlusionQuerySet,t.currentOcclusionQueryBuffer=t.occlusionQueryBuffer,t.currentOcclusionQueryObjects=t.occlusionQueryObjects,s=i.createQuerySet({type:"occlusion",count:r,label:`occlusionQuerySet_${e.id}`}),t.occlusionQuerySet=s,t.occlusionQueryIndex=0,t.occlusionQueryObjects=Array(r),t.lastOcclusionObject=null);let n;n=e.textures===null?this._getDefaultRenderPassDescriptor():this._getRenderPassDescriptor(e,{loadOp:_t.Load}),this.initTimestampQuery(Ur.RENDER,this.getTimestampUID(e),n),n.occlusionQuerySet=s;let a=n.depthStencilAttachment;if(e.textures!==null){let l=n.colorAttachments;for(let h=0;h<l.length;h++){let u=l[h];e.clearColor?(u.clearValue=h===0?e.clearColorValue:{r:0,g:0,b:0,a:1},u.loadOp=_t.Clear):u.loadOp=_t.Load,u.storeOp=Kr.Store}}else{let l=n.colorAttachments[0];e.clearColor?(l.clearValue=e.clearColorValue,l.loadOp=_t.Clear):l.loadOp=_t.Load,l.storeOp=Kr.Store}e.depth&&(e.clearDepth?(a.depthClearValue=e.clearDepthValue,a.depthLoadOp=_t.Clear):a.depthLoadOp=_t.Load,a.depthStoreOp=Kr.Store),e.stencil&&(e.clearStencil?(a.stencilClearValue=e.clearStencilValue,a.stencilLoadOp=_t.Clear):a.stencilLoadOp=_t.Load,a.stencilStoreOp=Kr.Store);let o=i.createCommandEncoder({label:"renderContext_"+e.id});if(this._isRenderCameraDepthArray(e)===!0){let l=e.camera.cameras;!t.layerDescriptors||t.layerDescriptors.length!==l.length?this._createDepthLayerDescriptors(e,t,n,l):this._updateDepthLayerDescriptors(e,t,l),t.bundleEncoders=[],t.bundleSets=[];for(let h=0;h<l.length;h++){let u=this.pipelineUtils.createBundleEncoder(e,"renderBundleArrayCamera_"+h);t.bundleEncoders.push(u),t.bundleSets.push({attributes:{},bindingGroups:[],pipeline:null,index:null})}t.currentPass=null}else t.currentPass=o.beginRenderPass(n),e.viewport&&this.updateViewport(e),e.scissor&&this.updateScissor(e);t.descriptor=n,t.encoder=o,t.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.renderBundles=[]}_createDepthLayerDescriptors(e,t,i,r){let s=i.depthStencilAttachment;t.layerDescriptors=[];let n=this.get(e.depthTexture);n.viewCache||=[];for(let a=0;a<r.length;a++){let o={...i,colorAttachments:[{...i.colorAttachments[0],view:i.colorAttachments[a].view}]};if(i.depthStencilAttachment){let l=a;n.viewCache[l]||(n.viewCache[l]=n.texture.createView({dimension:Cr.TwoD,baseArrayLayer:a,arrayLayerCount:1})),o.depthStencilAttachment={view:n.viewCache[l],depthLoadOp:s.depthLoadOp||_t.Clear,depthStoreOp:s.depthStoreOp||Kr.Store,depthClearValue:s.depthClearValue||1},e.stencil&&(o.depthStencilAttachment.stencilLoadOp=s.stencilLoadOp,o.depthStencilAttachment.stencilStoreOp=s.stencilStoreOp,o.depthStencilAttachment.stencilClearValue=s.stencilClearValue)}else o.depthStencilAttachment={...s};t.layerDescriptors.push(o)}}_updateDepthLayerDescriptors(e,t,i){for(let r=0;r<i.length;r++){let s=t.layerDescriptors[r];if(s.depthStencilAttachment){let n=s.depthStencilAttachment;e.depth&&(e.clearDepth?(n.depthClearValue=e.clearDepthValue,n.depthLoadOp=_t.Clear):n.depthLoadOp=_t.Load),e.stencil&&(e.clearStencil?(n.stencilClearValue=e.clearStencilValue,n.stencilLoadOp=_t.Clear):n.stencilLoadOp=_t.Load)}}}finishRender(e){let t=this.get(e),i=e.occlusionQueryCount;t.renderBundles.length>0&&t.currentPass.executeBundles(t.renderBundles),i>t.occlusionQueryIndex&&t.currentPass.endOcclusionQuery();let r=t.encoder;if(this._isRenderCameraDepthArray(e)===!0){let s=[];for(let n=0;n<t.bundleEncoders.length;n++){let a=t.bundleEncoders[n];s.push(a.finish())}for(let n=0;n<t.layerDescriptors.length;n++)if(n<s.length){let a=t.layerDescriptors[n],o=r.beginRenderPass(a);if(e.viewport){let{x:l,y:h,width:u,height:d,minDepth:c,maxDepth:p}=e.viewportValue;o.setViewport(l,h,u,d,c,p)}if(e.scissor){let{x:l,y:h,width:u,height:d}=e.scissorValue;

430o.setScissorRect(l,h,u,d)}o.executeBundles([s[n]]),o.end()}}else t.currentPass&&t.currentPass.end();if(i>0){let s=i*8,n=this.occludedResolveCache.get(s);n===void 0&&(n=this.device.createBuffer({size:s,usage:GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC}),this.occludedResolveCache.set(s,n));let a=this.device.createBuffer({size:s,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ});t.encoder.resolveQuerySet(t.occlusionQuerySet,0,i,n,0),t.encoder.copyBufferToBuffer(n,0,a,0,s),t.occlusionQueryBuffer=a,this.resolveOccludedAsync(e)}if(this.device.queue.submit([t.encoder.finish()]),e.textures!==null){let s=e.textures;for(let n=0;n<s.length;n++){let a=s[n];a.generateMipmaps===!0&&this.textureUtils.generateMipmaps(a)}}}isOccluded(e,t){let i=this.get(e);return i.occluded&&i.occluded.has(t)}async resolveOccludedAsync(e){let t=this.get(e),{currentOcclusionQueryBuffer:i,currentOcclusionQueryObjects:r}=t;if(i&&r){let s=new WeakSet;t.currentOcclusionQueryObjects=null,t.currentOcclusionQueryBuffer=null,await i.mapAsync(GPUMapMode.READ);let n=i.getMappedRange(),a=new BigUint64Array(n);for(let o=0;o<r.length;o++)a[o]===BigInt(0)&&s.add(r[o]);i.destroy(),t.occluded=s}}updateViewport(e){let{currentPass:t}=this.get(e),{x:i,y:r,width:s,height:n,minDepth:a,maxDepth:o}=e.viewportValue;t.setViewport(i,r,s,n,a,o)}updateScissor(e){let{currentPass:t}=this.get(e),{x:i,y:r,width:s,height:n}=e.scissorValue;t.setScissorRect(i,r,s,n)}getClearColor(){let e=super.getClearColor();return this.renderer.alpha===!0&&(e.r*=e.a,e.g*=e.a,e.b*=e.a),e}clear(e,t,i,r=null){let s=this.device,n=this.renderer,a=[],o,l,h,u;if(e){let c=this.getClearColor();l={r:c.r,g:c.g,b:c.b,a:c.a}}if(r===null){h=n.depth,u=n.stencil;let c=this._getDefaultRenderPassDescriptor();if(e){a=c.colorAttachments;let p=a[0];p.clearValue=l,p.loadOp=_t.Clear,p.storeOp=Kr.Store}(h||u)&&(o=c.depthStencilAttachment)}else{h=r.depth,u=r.stencil;let c={loadOp:e?_t.Clear:_t.Load,clearValue:e?l:void 0};h&&(c.depthLoadOp=t?_t.Clear:_t.Load,c.depthClearValue=t?n.getClearDepth():void 0,c.depthStoreOp=Kr.Store),u&&(c.stencilLoadOp=i?_t.Clear:_t.Load,c.stencilClearValue=i?n.getClearStencil():void 0,c.stencilStoreOp=Kr.Store);let p=this._getRenderPassDescriptor(r,c);a=p.colorAttachments,o=p.depthStencilAttachment}h&&o&&(t?(o.depthLoadOp=_t.Clear,o.depthClearValue=n.getClearDepth(),o.depthStoreOp=Kr.Store):(o.depthLoadOp=_t.Load,o.depthStoreOp=Kr.Store)),u&&o&&(i?(o.stencilLoadOp=_t.Clear,o.stencilClearValue=n.getClearStencil(),o.stencilStoreOp=Kr.Store):(o.stencilLoadOp=_t.Load,o.stencilStoreOp=Kr.Store));let d=s.createCommandEncoder({label:"clear"});d.beginRenderPass({colorAttachments:a,depthStencilAttachment:o}).end(),s.queue.submit([d.finish()])}beginCompute(e){let t=this.get(e),i={label:"computeGroup_"+e.id};this.initTimestampQuery(Ur.COMPUTE,this.getTimestampUID(e),i),t.cmdEncoderGPU=this.device.createCommandEncoder({label:"computeGroup_"+e.id}),t.passEncoderGPU=t.cmdEncoderGPU.beginComputePass(i)}compute(e,t,i,r,s=null){let n=this.get(t),{passEncoderGPU:a}=this.get(e),o=this.get(r).pipeline;this.pipelineUtils.setPipeline(a,o);for(let l=0,h=i.length;l<h;l++){let u=i[l],d=this.get(u);a.setBindGroup(l,d.group)}if(s===null&&(s=t.count),s&&typeof s=="object"&&s.isIndirectStorageBufferAttribute){let l=this.get(s).buffer;a.dispatchWorkgroupsIndirect(l,0);return}if(typeof s=="number"){let l=s;if(n.dispatchSize===void 0||n.count!==l){n.dispatchSize=[0,1,1],n.count=l;let h=t.workgroupSize,u=h[0];for(let p=1;p<h.length;p++)u*=h[p];let d=Math.ceil(l/u),c=this.device.limits.maxComputeWorkgroupsPerDimension;s=[d,1,1],d>c&&(s[0]=Math.min(d,c),s[1]=Math.ceil(d/c)),n.dispatchSize=s}s=n.dispatchSize}a.dispatchWorkgroups(s[0],s[1]||1,s[2]||1)}finishCompute(e){let t=this.get(e);t.passEncoderGPU.end(),this.device.queue.submit([t.cmdEncoderGPU.finish()])}_draw(e,t,i,r,s,n,a,o,l){let{object:h,material:u,context:d}=e,c=e.getIndex(),p=c!==null;this.pipelineUtils.setPipeline(o,r),l.pipeline=r;let m=l.bindingGroups;for(let g=0,f=s.length;g<f;g++){let y=s[g],x=this.get(y);m[g]!==y.id&&(o.setBindGroup(g,x.group),m[g]=y.id)}if(p===!0&&l.index!==c){let g=this.get(c).buffer,f=c.array instanceof Uint16Array?k0.Uint16:k0.Uint32;o.setIndexBuffer(g,f),l.index=c}for(let g=0,f=n.length;g<f;g++){let y=n[g];if(l.attributes[g]!==y){let x=this.get(y).buffer;o.setVertexBuffer(g,x),l.attributes[g]=y}}if(d.stencil===!0&&u.stencilWrite===!0&&i.currentStencilRef!==u.stencilRef&&(o.setStencilReference(u.stencilRef),i.currentStencilRef=u.stencilRef),h.isBatchedMesh===!0){let g=h._multiDrawStarts,f=h._multiDrawCounts,y=h._multiDrawCount,x=h._multiDrawInstances;x!==null&&ut("WebGPUBackend: renderMultiDrawInstances has been deprecated and will be removed in r184. Append to renderMultiDraw arguments and use indirection.");let b=p===!0?c.array.BYTES_PER_ELEMENT:1;u.wireframe&&(b=h.geometry.attributes.position.count>65535?4:2);for(let _=0;_<y;

430_++){let T=x?x[_]:1,w=T>1?0:_;p===!0?o.drawIndexed(f[_],T,g[_]/b,0,w):o.draw(f[_],T,g[_],w),t.update(h,f[_],T)}}else if(p===!0){let{vertexCount:g,instanceCount:f,firstVertex:y}=a,x=e.getIndirect();if(x!==null){let b=this.get(x).buffer,_=e.getIndirectOffset(),T=Array.isArray(_)?_:[_];for(let w=0;w<T.length;w++)o.drawIndexedIndirect(b,T[w])}else o.drawIndexed(g,f,y,0,0);t.update(h,g,f)}else{let{vertexCount:g,instanceCount:f,firstVertex:y}=a,x=e.getIndirect();if(x!==null){let b=this.get(x).buffer,_=e.getIndirectOffset(),T=Array.isArray(_)?_:[_];for(let w=0;w<T.length;w++)o.drawIndirect(b,T[w])}else o.draw(g,f,y,0);t.update(h,g,f)}}draw(e,t){let{object:i,context:r,pipeline:s}=e,n=this.get(r),a=this.get(s),o=a.pipeline;if(a.error===!0)return;let l=e.getDrawParameters();if(l===null)return;let h=e.getBindings(),u=e.getVertexBuffers();if(e.camera.isArrayCamera&&e.camera.cameras.length>0){let d=this.get(e.camera),c=e.camera.cameras,p=e.getBindingGroup("cameraIndex");if(d.indexesGPU===void 0||d.indexesGPU.length!==c.length){let g=this.get(p),f=[],y=new Uint32Array([0,0,0,0]);for(let x=0,b=c.length;x<b;x++){y[0]=x;let{layoutGPU:_}=g.layout,T=this.bindingUtils.createBindGroupIndex(y,_);f.push(T)}d.indexesGPU=f}let m=this.renderer.getPixelRatio();for(let g=0,f=c.length;g<f;g++){let y=c[g];if(i.layers.test(y.layers)){let x=y.viewport,b=n.currentPass,_=n.currentSets;if(n.bundleEncoders){let T=n.bundleEncoders[g],w=n.bundleSets[g];b=T,_=w}if(x&&b.setViewport(Math.floor(x.x*m),Math.floor(x.y*m),Math.floor(x.width*m),Math.floor(x.height*m),r.viewportValue.minDepth,r.viewportValue.maxDepth),p&&d.indexesGPU){let T=h.indexOf(p);b.setBindGroup(T,d.indexesGPU[g]),_.bindingGroups[T]=p.id}this._draw(e,t,n,o,h,u,l,b,_)}}}else if(n.currentPass){if(n.occlusionQuerySet!==void 0){let d=n.lastOcclusionObject;d!==i&&(d!==null&&d.occlusionTest===!0&&(n.currentPass.endOcclusionQuery(),n.occlusionQueryIndex++),i.occlusionTest===!0&&(n.currentPass.beginOcclusionQuery(n.occlusionQueryIndex),n.occlusionQueryObjects[n.occlusionQueryIndex]=i),n.lastOcclusionObject=i)}this._draw(e,t,n,o,h,u,l,n.currentPass,n.currentSets)}}needsRenderUpdate(e){let t=this.get(e),{object:i,material:r}=e,s=this.utils,n=s.getSampleCountRenderContext(e.context),a=s.getCurrentColorSpace(e.context),o=s.getCurrentColorFormat(e.context),l=s.getCurrentDepthStencilFormat(e.context),h=s.getPrimitiveTopology(i,r),u=!1;return(t.material!==r||t.materialVersion!==r.version||t.transparent!==r.transparent||t.blending!==r.blending||t.premultipliedAlpha!==r.premultipliedAlpha||t.blendSrc!==r.blendSrc||t.blendDst!==r.blendDst||t.blendEquation!==r.blendEquation||t.blendSrcAlpha!==r.blendSrcAlpha||t.blendDstAlpha!==r.blendDstAlpha||t.blendEquationAlpha!==r.blendEquationAlpha||t.colorWrite!==r.colorWrite||t.depthWrite!==r.depthWrite||t.depthTest!==r.depthTest||t.depthFunc!==r.depthFunc||t.stencilWrite!==r.stencilWrite||t.stencilFunc!==r.stencilFunc||t.stencilFail!==r.stencilFail||t.stencilZFail!==r.stencilZFail||t.stencilZPass!==r.stencilZPass||t.stencilFuncMask!==r.stencilFuncMask||t.stencilWriteMask!==r.stencilWriteMask||t.side!==r.side||t.alphaToCoverage!==r.alphaToCoverage||t.sampleCount!==n||t.colorSpace!==a||t.colorFormat!==o||t.depthStencilFormat!==l||t.primitiveTopology!==h||t.clippingContextCacheKey!==e.clippingContextCacheKey)&&(t.material=r,t.materialVersion=r.version,t.transparent=r.transparent,t.blending=r.blending,t.premultipliedAlpha=r.premultipliedAlpha,t.blendSrc=r.blendSrc,t.blendDst=r.blendDst,t.blendEquation=r.blendEquation,t.blendSrcAlpha=r.blendSrcAlpha,t.blendDstAlpha=r.blendDstAlpha,t.blendEquationAlpha=r.blendEquationAlpha,t.colorWrite=r.colorWrite,t.depthWrite=r.depthWrite,t.depthTest=r.depthTest,t.depthFunc=r.depthFunc,t.stencilWrite=r.stencilWrite,t.stencilFunc=r.stencilFunc,t.stencilFail=r.stencilFail,t.stencilZFail=r.stencilZFail,t.stencilZPass=r.stencilZPass,t.stencilFuncMask=r.stencilFuncMask,t.stencilWriteMask=r.stencilWriteMask,t.side=r.side,t.alphaToCoverage=r.alphaToCoverage,t.sampleCount=n,t.colorSpace=a,t.colorFormat=o,t.depthStencilFormat=l,t.primitiveTopology=h,t.clippingContextCacheKey=e.clippingContextCacheKey,u=!0),u}getRenderCacheKey(e){let{object:t,material:i}

430=e,r=this.utils,s=e.context,n=t.isMesh&&t.matrixWorld.determinant()<0;return[i.transparent,i.blending,i.premultipliedAlpha,i.blendSrc,i.blendDst,i.blendEquation,i.blendSrcAlpha,i.blendDstAlpha,i.blendEquationAlpha,i.colorWrite,i.depthWrite,i.depthTest,i.depthFunc,i.stencilWrite,i.stencilFunc,i.stencilFail,i.stencilZFail,i.stencilZPass,i.stencilFuncMask,i.stencilWriteMask,i.side,n,r.getSampleCountRenderContext(s),r.getCurrentColorSpace(s),r.getCurrentColorFormat(s),r.getCurrentDepthStencilFormat(s),r.getPrimitiveTopology(t,i),e.getGeometryCacheKey(),e.clippingContextCacheKey].join()}updateSampler(e){return this.textureUtils.updateSampler(e)}createDefaultTexture(e){return this.textureUtils.createDefaultTexture(e)}createTexture(e,t){this.textureUtils.createTexture(e,t)}updateTexture(e,t){this.textureUtils.updateTexture(e,t)}generateMipmaps(e){this.textureUtils.generateMipmaps(e)}destroyTexture(e,t=!1){this.textureUtils.destroyTexture(e,t)}async copyTextureToBuffer(e,t,i,r,s,n){return this.textureUtils.copyTextureToBuffer(e,t,i,r,s,n)}initTimestampQuery(e,t,i){if(!this.trackTimestamp)return;this.timestampQueryPool[e]||(this.timestampQueryPool[e]=new jW(this.device,e,2048));let r=this.timestampQueryPool[e],s=r.allocateQueriesForContext(t);i.timestampWrites={querySet:r.querySet,beginningOfPassWriteIndex:s,endOfPassWriteIndex:s+1}}createNodeBuilder(e,t){return new IW(e,t)}createProgram(e){let t=this.get(e);t.module={module:this.device.createShaderModule({code:e.code,label:e.stage+(e.name===""?"":`_${e.name}`)}),entryPoint:"main"}}destroyProgram(e){this.delete(e)}createRenderPipeline(e,t){this.pipelineUtils.createRenderPipeline(e,t)}createComputePipeline(e,t){this.pipelineUtils.createComputePipeline(e,t)}beginBundle(e){let t=this.get(e);t._currentPass=t.currentPass,t._currentSets=t.currentSets,t.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.currentPass=this.pipelineUtils.createBundleEncoder(e)}finishBundle(e,t){let i=this.get(e),r=i.currentPass.finish();this.get(t).bundleGPU=r,i.currentSets=i._currentSets,i.currentPass=i._currentPass}addBundle(e,t){this.get(e).renderBundles.push(this.get(t).bundleGPU)}createBindings(e,t,i,r){this.bindingUtils.createBindings(e,t,i,r)}updateBindings(e,t,i,r){this.bindingUtils.createBindings(e,t,i,r)}updateBinding(e){this.bindingUtils.updateBinding(e)}deleteBindGroupData(e){this.bindingUtils.deleteBindGroupData(e)}createIndexAttribute(e){let t=GPUBufferUsage.INDEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST;(e.isStorageBufferAttribute||e.isStorageInstancedBufferAttribute)&&(t|=GPUBufferUsage.STORAGE),this.attributeUtils.createAttribute(e,t)}createAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}createStorageAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.STORAGE|GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}createIndirectStorageAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.STORAGE|GPUBufferUsage.INDIRECT|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}updateAttribute(e){this.attributeUtils.updateAttribute(e)}destroyAttribute(e){this.attributeUtils.destroyAttribute(e)}updateSize(){this.delete(this.renderer.getCanvasTarget())}hasFeature(e){return l3[e]!==void 0&&(e=l3[e]),this.device.features.has(e)}copyTextureToTexture(e,t,i=null,r=null,s=0,n=0){let a=0,o=0,l=0,h=0,u=0,d=0,c=e.image.width,p=e.image.height,m=1;i!==null&&(i.isBox3===!0?(h=i.min.x,u=i.min.y,d=i.min.z,c=i.max.x-i.min.x,p=i.max.y-i.min.y,m=i.max.z-i.min.z):(h=i.min.x,u=i.min.y,c=i.max.x-i.min.x,p=i.max.y-i.min.y,m=1)),r!==null&&(a=r.x,o=r.y,l=r.z||0);let g=this.device.createCommandEncoder({label:"copyTextureToTexture_"+e.id+"_"+t.id}),f=this.get(e).texture,y=this.get(t).texture;g.copyTextureToTexture({texture:f,mipLevel:s,origin:{x:h,y:u,z:d}},{texture:y,mipLevel:n,origin:{x:a,y:o,z:l}},[c,p,m]),this.device.queue.submit([g.finish()]),n===0&&t.generateMipmaps&&this.textureUtils.generateMipmaps(t)}copyFramebufferToTexture(e,t,i){let r=this.get(t),s=null;s=t.renderTarget?e.isDepthTexture?this.get(t.depthTexture).texture:this.get(t.textures[0]).texture:e.isDepthTexture?this.textureUtils.getDepthBuffer(t.depth,t.stencil):this.context.getCurrentTexture();let n=this.get(e).texture;if(s.format!==n.format){re("WebGPUBackend: copyFramebufferToTexture: Source and destination formats do not match.",s.format,n.format);return}let a;if(r.currentPass?(r.currentPass.end(),a=r.encoder):a=this.device.createCommandEncoder({label:"copyFramebufferToTexture_"+e.id}),a.copyTextureToTexture({texture:s,origin:[i.x,i.y,0]},{texture:n},[i.z,i.w]),e.generateMipmaps&&this.textureUtils.generateMipmaps(e,a),r.currentPass){let{descriptor:o}=r;for(let l=0;l<o.colorAttachments.length;l++)o.colorAttachments[l].loadOp=_t.Load;t.depth&&(o.depthStencilAttachment.depthLoadOp=_t.Load),t.stencil&&(o.depthStencilAttachment.stencilLoadOp=_t.Load),r.currentPass=a.beginRenderPass(o),r.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.viewport&&this.updateViewport(t),t.scissor&&this.updateScissor(t)}

430else this.device.queue.submit([a.finish()])}hasCompatibility(e){return this._compatibility[e]===void 0?super.hasCompatibility(e):this._compatibility[e]}dispose(){if(this.bindingUtils.dispose(),this.textureUtils.dispose(),this.occludedResolveCache){for(let e of this.occludedResolveCache.values())e.destroy();this.occludedResolveCache.clear()}if(this.timestampQueryPool)for(let e of Object.values(this.timestampQueryPool))e!==null&&e.dispose();this.parameters.device===void 0&&this.device!==null&&this.device.destroy()}},WW=class extends zx{constructor(e,t,i,r,s,n){super(e,t,i,r,s,n),this.iesMap=null}copy(e,t){return super.copy(e,t),this.iesMap=e.iesMap,this}},HW=class extends zx{constructor(e,t,i,r,s,n){super(e,t,i,r,s,n),this.aspect=null}copy(e,t){return super.copy(e,t),this.aspect=e.aspect,this}},qW=class extends AL{constructor(){super(),this.addMaterial(Mz,"MeshPhongMaterial"),this.addMaterial(aN,"MeshStandardMaterial"),this.addMaterial(g8,"MeshPhysicalMaterial"),this.addMaterial(v8,"MeshToonMaterial"),this.addMaterial(Qn,"MeshBasicMaterial"),this.addMaterial(wz,"MeshLambertMaterial"),this.addMaterial(mz,"MeshNormalMaterial"),this.addMaterial(_8,"MeshMatcapMaterial"),this.addMaterial(uz,"LineBasicMaterial"),this.addMaterial(cz,"LineDashedMaterial"),this.addMaterial(M8,"PointsMaterial"),this.addMaterial(Ub,"SpriteMaterial"),this.addMaterial(A8,"ShadowMaterial"),this.addLight($9,gU),this.addLight(T$,yU),this.addLight(E$,vU),this.addLight(x_,zx),this.addLight(_$,xU),this.addLight(w$,cU),this.addLight(M$,_U),this.addLight(S$,WW),this.addLight(R$,HW),this.addToneMapping(kN,1),this.addToneMapping(IN,2),this.addToneMapping(FN,3),this.addToneMapping(DN,4),this.addToneMapping(ON,6),this.addToneMapping(BN,7)}},F0=class extends Y${constructor(e={}){let t;e.forceWebGL?t=R_:(t=$W,e.getFallback=()=>(de("WebGPURenderer: WebGPU is not available, running under WebGL2 backend."),new R_(e)));let i=new t(e);super(i,e),this.library=new qW,this.isWebGPURenderer=!0,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}},XW=class extends Gr{constructor(){super(),this.isBundleGroup=!0,this.type="BundleGroup",this.static=!0,this.version=0}set needsUpdate(e){e===!0&&this.version++}},YW=class{constructor(e,t=Te(0,0,1,1)){this.renderer=e,this.outputNode=t,this.outputColorTransform=!0,this.needsUpdate=!0;let i=new Ot;i.name="RenderPipeline",this._quadMesh=new _d(i),this._quadMesh.name="Render Pipeline",this._context=null}render(){let e=this.renderer;this._update(),this._context.onBeforeRenderPipeline!==null&&this._context.onBeforeRenderPipeline();let t=e.toneMapping,i=e.outputColorSpace;e.toneMapping=0,e.outputColorSpace=lt.workingColorSpace;let r=e.xr.enabled;e.xr.enabled=!1,this._quadMesh.render(e),e.xr.enabled=r,e.toneMapping=t,e.outputColorSpace=i,this._context.onAfterRenderPipeline!==null&&this._context.onAfterRenderPipeline()}get context(){return this._context}dispose(){this._quadMesh.material.dispose()}_update(){if(this.needsUpdate===!0){let e=this.renderer,t=e.toneMapping,i=e.outputColorSpace,r={renderPipeline:this,onBeforeRenderPipeline:null,onAfterRenderPipeline:null},s=this.outputNode;this.outputColorTransform===!0?(s=s.context(r),s=Lf(s,t,i)):(r.toneMapping=t,r.outputColorSpace=i,s=s.context(r)),this._context=r,this._quadMesh.material.fragmentNode=s,this._quadMesh.material.needsUpdate=!0,this.needsUpdate=!1}}async renderAsync(){ut('RenderPipeline: "renderAsync()" has been deprecated. Use "render()" and "await renderer.init();" when creating the renderer.'),await this.renderer.init(),this.render()}},KW=class extends YW{constructor(e,t){ut('PostProcessing: "PostProcessing" has been renamed to "RenderPipeline". Please update your code to use "THREE.RenderPipeline" instead.'),super(e,t)}},g3=class{constructor(e,t){this.uid=e,this.cid=e.match(/^(.*):f(\d+)$/)[1],this.name=t,this.timestamp=0,this.cpu=0,this.gpu=0,this.fps=0,this.children=[],this.parent=null}},ZW=class extends g3{constructor(e,t,i,r){let s=t.name;s===""&&(t.isScene?s="Scene":t.isQuadMesh&&(s="QuadMesh")),super(e,s),this.scene=t,this.camera=i,this.renderTarget=r,this.isRenderStats=!0}},JW=class extends g3{constructor(e,t){super(e,t.name),this.computeNode=t,this.isComputeStats=!0}},QW=class extends Dv{constructor(){super(),this.currentFrame=null,this.currentRender=null,this.currentNodes=null,this.lastFrame=null,this.frames=[],this.framesLib={},this.maxFrames=512,this._lastFinishTime=0,this._resolveTimestampPromise=null,this.isRendererInspector=!0}getParent(){return this.currentRender||this.getFrame()}begin(){this.currentFrame=this._createFrame(),this.currentRender=this.currentFrame,this.currentNodes=[]}finish(){let e=performance.now(),t=this.currentFrame;t.finishTime=e,t.deltaTime=e-(this._lastFinishTime>0?this._lastFinishTime:e),this.addFrame(t),this.fps=this._getFPS(),this.lastFrame=t,this.currentFrame=null,this.currentRender=null,this.currentNodes=null,this._lastFinishTime=e}_getFPS(){let e=0,t=0;for(let i=this.frames.length-1;i>=0;i--){let r=this.frames[i];if(e++,t+=r.deltaTime,t>=1e3)break}return e*1e3/t}_createFrame(){return{frameId:this.nodeFrame.frameId,resolvedCompute:!1,resolvedRender:!1,deltaTime:0,startTime:performance.now(),finishTime:0,miscellaneous:0,children:[],renders:[],computes:[]}}getFrame(){return this.currentFrame||this.lastFrame}getFrameById(e){return this.framesLib[e]||null}resolveViewer(){}resolveFrame(){}async resolveTimestamp(){return this._resolveTimestampPromise===null&&(this._resolveTimestampPromise=new Promise(e=>{requestAnimationFrame(async()=>{let t=this.getRenderer();await t.resolveTimestampsAsync(Ur.COMPUTE),await t.resolveTimestampsAsync(Ur.RENDER);let i=t.backend.getTimestampFrames(Ur.COMPUTE),r=t.backend.getTimestampFrames(Ur.RENDER),s=[...new Set([...i,...r])];for(let n of s){let a=this.getFrameById(n);if(a!==null){if(a.resolvedCompute===!1)if(a.computes.length>0){if(i.includes(n)){for(let o of a.computes)t.backend.hasTimestamp(o.uid)?o.gpu=t.backend.getTimestamp(o.uid):(o.gpu=0,o.gpuNotAvailable=!0);a.resolvedCompute=!0}}else a.resolvedCompute=!0;if(a.resolvedRender===!1)if(a.renders.length>0){if(r.includes(n)){for(let o of a.renders)t.backend.hasTimestamp(o.uid)?o.gpu=t.backend.getTimestamp(o.uid):(o.gpu=0,o.gpuNotAvailable=!0);a.resolvedRender=!0}}else a.resolvedRender=!0;a.resolvedCompute===!0&&a.resolvedRender===!0&&this.resolveFrame(a)}}this._resolveTimestampPromise=null,e()})})),this._resolveTimestampPromise}get isAvailable(){return this.getRenderer()!==null}addFrame(e){if(this.frames.length>=this.maxFrames){let t=this.frames.shift();delete this.framesLib[t.frameId]}this.frames.push(e),this.framesLib[e.frameId]=e,this.isAvailable&&(this.resolveViewer(),this.resolveTimestamp())}inspect(e){let t=this.currentNodes;

430t===null?ut('RendererInspector: Unable to inspect node outside of frame scope. Use "renderer.setAnimationLoop()".'):t.push(e)}beginCompute(e,t){let i=this.getFrame();if(!i)return;let r=new JW(e,t);r.timestamp=performance.now(),r.parent=this.currentCompute||this.getParent(),i.computes.push(r),this.currentRender===null?i.children.push(r):this.currentRender.children.push(r),this.currentCompute=r}finishCompute(){if(!this.getFrame())return;let e=this.currentCompute;e.cpu=performance.now()-e.timestamp,this.currentCompute=e.parent.isComputeStats?e.parent:null}beginRender(e,t,i,r){let s=this.getFrame();if(!s)return;let n=new ZW(e,t,i,r);n.timestamp=performance.now(),n.parent=this.getParent(),s.renders.push(n),this.currentRender===null?s.children.push(n):this.currentRender.children.push(n),this.currentRender=n}finishRender(){if(!this.getFrame())return;let e=this.currentRender;e.cpu=performance.now()-e.timestamp,this.currentRender=e.parent}},eH=class{static init(){if(document.getElementById("profiler-styles"))return;let e=document.createElement("style");e.id="profiler-styles",e.textContent=`
431:root {
432	--profiler-bg: #1e1e24f5;
433	--profiler-header-bg: #2a2a33aa;
434	--profiler-header: #2a2a33;
435	--profiler-border: #4a4a5a;
436	--text-primary: #e0e0e0;
437	--text-secondary: #9a9aab;
438	--accent-color: #00aaff;
439	--color-green: #4caf50;
440	--color-yellow: #ffc107;
441	--color-red: #f44336;
442	--color-fps: rgb(63, 81, 181);
443	--color-call: rgba(255, 185, 34, 1);
444	--font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
445	--font-mono: 'Fira Code', 'Courier New', Courier, monospace;
446}
447
448@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;

448600&family=Fira+Code&display=swap');
449
450#profiler-panel *, #profiler-toggle * {
451	text-transform: initial;
452	line-height: normal;
453	box-sizing: border-box;
454	-webkit-font-smoothing: antialiased;
455	-moz-osx-font-smoothing: grayscale;
456}
457
458#profiler-toggle {
459	position: fixed;
460	top: 15px;
461	right: 15px;
462	background-color: rgba(30, 30, 36, 0.85);
463	border: 1px solid #4a4a5a54;
464	border-radius: 12px 6px 6px 12px;
465	color: var(--text-primary);
466	cursor: pointer;
467	z-index: 1001;
468	transition: all 0.2s ease-in-out;
469	/*font-size: 14px;*/
470	font-size: 15px;
471	backdrop-filter: blur(8px);
472	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
473	display: flex;
474	align-items: stretch;
475	padding: 0;
476	overflow: hidden;
477	font-family: var(--font-family);
478}
479
480#profiler-toggle.position-right.panel-open {
481	right: auto;
482	left: 15px;
483	border-radius: 6px 12px 12px 6px;
484	flex-direction: row-reverse;
485}
486
487#profiler-toggle.position-right.panel-open #builtin-tabs-container {
488	border-right: none;
489	border-left: 1px solid #262636;
490}
491
492#profiler-toggle:hover {
493	border-color: var(--accent-color);
494}
495
496#profiler-toggle.panel-open #toggle-icon {
497	background-color: rgba(0, 170, 255, 0.2);
498	color: var(--accent-color);
499}
500
501#toggle-icon {
502	display: flex;
503	align-items: center;
504	justify-content: center;
505	width: 40px;
506	font-size: 20px;
507	transition: background-color 0.2s;
508}
509
510#profiler-toggle:hover #toggle-icon {
511	background-color: rgba(255, 255, 255, 0.05);
512}
513
514#profiler-toggle.panel-open:hover #toggle-icon {
515	background-color: rgba(0, 170, 255, 0.3);
516}
517
518.toggle-separator {
519	width: 1px;
520	background-color: var(--profiler-border);
521}
522
523#toggle-text {
524	display: flex;
525	align-items: baseline;
526	padding: 8px 14px;
527	min-width: 80px;
528	justify-content: right;
529}
530
531#toggle-text .fps-label {
532	font-size: 0.7em;
533	margin-left: 10px;
534    color: #999;
535}
536
537#builtin-tabs-container {
538	display: flex;
539	align-items: stretch;
540	gap: 0;
541	border-right: 1px solid #262636;
542	order: -1;
543}
544
545.builtin-tab-btn {
546	background: transparent;
547	border: none;
548	color: var(--text-secondary);
549	cursor: pointer;
550	padding: 8px 14px;
551	font-family: var(--font-family);
552	font-size: 13px;
553	font-weight: 600;
554	transition: all 0.2s;
555	display: flex;
556	align-items: center;
557	justify-content: center;
558	min-width: 32px;
559	position: relative;
560}
561
562.builtin-tab-btn svg {
563	width: 20px;
564	height: 20px;
565	stroke: currentColor;
566}
567
568.builtin-tab-btn:hover {
569	background-color: rgba(255, 255, 255, 0.08);
570	color: var(--accent-color);
571}
572
573.builtin-tab-btn:active {
574	background-color: rgba(255, 255, 255, 0.12);
575}
576
577.builtin-tab-btn.active {
578	background-color: rgba(0, 170, 255, 0.2);
579	color: var(--accent-color);
580}
581
582.builtin-tab-btn.active:hover {
583	background-color: rgba(0, 170, 255, 0.3);
584}
585
586#profiler-mini-panel {
587	position: fixed;
588	top: 60px;
589	right: 15px;
590	background-color: rgba(30, 30, 36, 0.85);
591	border: 1px solid #4a4a5a54;
592	border-radius: 8px;
593	color: var(--text-primary);
594	z-index: 9999;
595	backdrop-filter: blur(8px);
596	box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
597	font-family: var(--font-family);
598	font-size: 11px;
599	width: 350px;
600	max-height: calc(100vh - 100px);
601	overflow-y: auto;
602	overflow-x: hidden;
603	display: none;
604	opacity: 0;
605	transform: translateY(-10px) scale(0.98);
606	transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1), 
607	            transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
608}
609
610#profiler-mini-panel.position-right.panel-open {
611	right: auto;
612	left: 15px;
613}
614
615#profiler-mini-panel.visible {
616	display: block;
617	opacity: 1;
618	transform: translateY(0) scale(1);
619}
620
621#profiler-mini-panel::-webkit-scrollbar {

622	width: 6px;
623}
624
625#profiler-mini-panel::-webkit-scrollbar-track {
626	background: transparent;
627}
628
629#profiler-mini-panel::-webkit-scrollbar-thumb {
630	background: rgba(255, 255, 255, 0.15);
631	border-radius: 3px;
632	transition: background 0.2s;
633}
634
635#profiler-mini-panel::-webkit-scrollbar-thumb:hover {
636	background: rgba(255, 255, 255, 0.25);
637}
638
639.mini-panel-content {
640	padding: 0;
641	font-size: 11px;
642	line-height: 1.5;
643	font-family: var(--font-mono);
644	letter-spacing: 0.3px;
645	user-select: none;
646	-webkit-user-select: none;
647}
648
649.mini-panel-content .profiler-content {
650	display: block !important;
651	background: transparent;
652}
653
654.mini-panel-content .list-scroll-wrapper {
655	max-height: calc(100vh - 120px);
656	overflow-y: auto;
657	overflow-x: hidden;
658}
659
660.mini-panel-content .list-scroll-wrapper::-webkit-scrollbar {
661	width: 4px;
662}
663
664.mini-panel-content .list-scroll-wrapper::-webkit-scrollbar-track {
665	background: transparent;
666}
667
668.mini-panel-content .list-scroll-wrapper::-webkit-scrollbar-thumb {
669	background: rgba(255, 255, 255, 0.1);
670	border-radius: 2px;
671}
672
673.mini-panel-content .list-scroll-wrapper::-webkit-scrollbar-thumb:hover {
674	background: rgba(255, 255, 255, 0.2);
675}
676
677.mini-panel-content .parameters {
678	background: transparent;
679	border: none;
680	box-shadow: none;
681	padding: 4px;
682}
683
684.mini-panel-content .list-container.parameters {
685	padding: 2px 6px 0px 6px !important;
686}
687
688.mini-panel-content .list-header {
689	display: none;
690	padding: 2px 4px;
691	font-size: 11px;
692	font-weight: 600;
693	text-transform: uppercase;
694	letter-spacing: 0.5px;
695}
696
697.mini-panel-content .list-item {
698	border-bottom: 1px solid rgba(74, 74, 90, 0.2);
699	transition: background-color 0.15s;
700}
701
702.mini-panel-content .list-item:last-child {
703	border-bottom: none;
704}
705
706.mini-panel-content .list-item:hover {
707	background-color: rgba(255, 255, 255, 0.04);
708}
709
710.mini-panel-content .list-item.actionable:hover {
711	background-color: rgba(255, 255, 255, 0.06);

712	cursor: pointer;
713}
714
715/* Style adjustments for lil-gui look */
716.mini-panel-content .item-row {
717	padding: 3px 8px;
718	min-height: 24px;
719}
720
721.mini-panel-content .list-item-row {
722	padding: 1px 4px;
723	gap: 8px;
724	min-height: 21px;
725	align-items: center;
726}
727
728.mini-panel-content input[type="checkbox"] {
729	width: 12px;
730	height: 12px;
731}
732
733.mini-panel-content input[type="range"] {
734	height: 18px;
735}
736
737.mini-panel-content .value-number input,
738.mini-panel-content .value-slider input {
739	background-color: rgba(0, 0, 0, 0.3);
740	border: 1px solid rgba(74, 74, 90, 0.5);
741	font-size: 10px;
742}
743
744.mini-panel-content .value-number input:focus,
745.mini-panel-content .value-slider input:focus {
746	border-color: var(--accent-color);
747}
748
749.mini-panel-content .value-slider {
750	gap: 6px;
751}
752
753/* Compact nested items */
754.mini-panel-content .list-item .list-item {
755	margin-left: 8px;
756}
757
758.mini-panel-content .list-item .list-item .item-row,
759.mini-panel-content .list-item .list-item .list-item-row {
760	padding: 2px 6px;
761	min-height: 22px;
762}
763
764/* Compact collapsible headers */
765.mini-panel-content .collapsible .item-row,
766.mini-panel-content .list-item-row.collapsible {
767	padding: 2px 8px;
768	font-weight: 600;
769	min-height: 16px;
770	display: flex;
771	align-items: center;
772}
773
774.mini-panel-content .collapsible-icon {
775	font-size: 10px;
776	width: 14px;
777	height: 14px;
778}
779
780.mini-panel-content .param-control input[type="range"] {
781	height: 12px;

782	margin-top: 1px;
783	padding-top: 5px;
784	user-select: none;
785	-webkit-user-select: none;
786	outline: none;
787}
788
789.mini-panel-content .param-control input[type="range"]::-webkit-slider-thumb {
790	width: 14px;
791	height: 14px;
792	margin-top: -5px;
793	user-select: none;
794	-webkit-user-select: none;
795}
796
797.mini-panel-content .param-control input[type="range"]::-moz-range-thumb {
798	width: 14px;
799	height: 14px;
800	user-select: none;
801	-moz-user-select: none;
802}
803
804.mini-panel-content .list-children-container {
805	padding-left: 0;
806}
807
808.mini-panel-content .param-control input[type="number"] {
809	flex-basis: 60px !important;
810}
811
812.mini-panel-content .param-control {
813	align-items: center;
814}
815
816.mini-panel-content .param-control select {
817	font-size: 11px;
818}
819
820.mini-panel-content .list-item-wrapper {
821	margin-top: 0;
822	margin-bottom: 0;
823}
824
825#profiler-panel {
826	position: fixed;
827	z-index: 1001 !important;
828	bottom: 0;
829	left: 0;
830	right: 0;
831	height: 350px;
832	background-color: var(--profiler-bg);
833	backdrop-filter: blur(8px);
834	border-top: 2px solid var(--profiler-border);
835	color: var(--text-primary);
836	display: flex;
837	flex-direction: column;
838	z-index: 1000;
839	/*box-shadow: 0 -5px 25px rgba(0, 0, 0, 0.5);*/
840	transform: translateY(100%);
841	transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94), height 0.3s ease-out, width 0.3s ease-out;
842	font-family: var(--font-mono);
843}
844
845#profiler-panel.resizing,
846#profiler-panel.dragging {
847	transition: none;
848}
849
850#profiler-panel.visible {
851	transform: translateY(0);
852}
853
854#profiler-panel.maximized {
855	height: 100vh;
856}
857
858/* Position-specific styles */
859#profiler-panel.position-top {
860	bottom: auto;
861	top: 0;
862	border-top: none;
863	border-bottom: 2px solid var(--profiler-border);
864	transform: translateY(-100%);
865}
866
867#profiler-panel.position-top.visible {
868	transform: translateY(0);
869}
870
871#profiler-panel.position-bottom {
872	/* Default position - already defined above */
873}
874
875#profiler-panel.position-left {
876	top: 0;
877	bottom: 0;
878	left: 0;
879	right: auto;
880	width: 350px;
881	height: 100%;
882	border-top: none;
883	border-right: 2px solid var(--profiler-border);
884	transform: translateX(-100%);
885}
886
887#profiler-panel.position-left.visible {
888	transform: translateX(0);
889}
890
891#profiler-panel.position-right {
892	top: 0;
893	bottom: 0;
894	left: auto;
895	right: 0;
896	width: 350px;
897	height: 100%;
898	border-top: none;
899	border-left: 2px solid var(--profiler-border);
900	transform: translateX(100%);
901}
902
903#profiler-panel.position-right.visible {
904	transform: translateX(0);
905}
906
907#profiler-panel.position-floating {
908	border: 2px solid var(--profiler-border);
909	border-radius: 8px;
910	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
911	transform: none !important;
912	overflow: hidden;
913}
914
915#profiler-panel.position-floating.visible {
916	transform: none !important;
917}
918
919#profiler-panel.position-floating .profiler-header {
920	border-radius: 6px 6px 0 0;
921}
922
923#profiler-panel.position-floating .panel-resizer {
924	bottom: 0;
925	right: 0;
926	top: auto;
927	left: auto;
928	width: 16px;
929	height: 16px;
930	cursor: nwse-resize;
931	border-radius: 0 0 6px 0;
932}
933
934#profiler-panel.position-floating .panel-resizer::after {
935	content: '';
936	position: absolute;
937	right: 2px;
938	bottom: 2px;
939	width: 10px;
940	height: 10px;
941	background: linear-gradient(135deg, transparent 0%, transparent 45%, var(--profiler-border) 45%, var(--profiler-border) 55%, transparent 55%);
942}
943
944
945.panel-resizer {
946	position: absolute;
947	top: -2px;
948	left: 0;
949	width: 100%;
950	height: 5px;
951	cursor: ns-resize;
952	z-index: 1001;
953	touch-action: none;
954}
955
956#profiler-panel.position-top .panel-resizer {
957	top: auto;
958	bottom: -2px;
959}
960
961#profiler-panel.position-left .panel-resizer {
962	top: 0;
963	left: auto;
964	right: -2px;
965	width: 5px;
966	height: 100%;
967	cursor: ew-resize;
968}
969
970#profiler-panel.position-right .panel-resizer {
971	top: 0;
972	left: -2px;
973	right: auto;
974	width: 5px;
975	height: 100%;
976	cursor: ew-resize;
977}
978
979.profiler-header {
980	display: flex;
981	background-color: var(--profiler-header-bg);
982	border-bottom: 1px solid var(--profiler-border);
983	flex-shrink: 0;
984	justify-content: space-between;
985	align-items: stretch;
986
987	overflow-x: auto;
988	overflow-y: hidden;
989	width: calc(100% - 134px);
990	height: 38px;
991	user-select: none;
992	-webkit-user-select: none;
993}
994
995/* Adjust header width based on panel position */
996#profiler-panel.position-right .profiler-header,
997#profiler-panel.position-left .profiler-header {
998	width: calc(100% - 134px);
999}
1000
1001#profiler-panel.position-bottom .profiler-header,
1002#profiler-panel.position-top .profiler-header {
1003	width: calc(100% - 134px);
1004}
1005
1006/* Adjust header width when position toggle button is hidden (mobile) */
1007#profiler-panel.hide-position-toggle .profiler-header {
1008	width: calc(100% - 90px);
1009}
1010
1011/* ===== RULES FOR WHEN THERE ARE NO TABS ===== */
1012

1013/* Horizontal mode (bottom/top) without tabs */
1014#profiler-panel.position-bottom.no-tabs:not(.maximized),
1015#profiler-panel.position-top.no-tabs:not(.maximized) {
1016	height: 38px !important;
1017	min-height: 38px !important;
1018}
1019
1020#profiler-panel.position-bottom.no-tabs .profiler-header,
1021#profiler-panel.position-top.no-tabs .profiler-header {
1022	width: 100%;
1023	height: 38px;
1024	border-bottom: none;
1025}
1026
1027#profiler-panel.position-bottom.no-tabs .profiler-content-wrapper,
1028#profiler-panel.position-top.no-tabs .profiler-content-wrapper {
1029	display: none;
1030}
1031
1032#profiler-panel.position-bottom.no-tabs .panel-resizer,
1033#profiler-panel.position-top.no-tabs .panel-resizer {
1034	display: none;
1035}
1036
1037/* Vertical mode (right/left) without tabs */
1038#profiler-panel.position-right.no-tabs:not(.maximized),
1039#profiler-panel.position-left.no-tabs:not(.maximized) {
1040	width: 45px !important;
1041	min-width: 45px !important;
1042}
1043
1044/* Vertical layout for header when no tabs */
1045#profiler-panel.position-right.no-tabs .profiler-header,
1046#profiler-panel.position-left.no-tabs .profiler-header {
1047	width: 100%;
1048	flex-direction: column;
1049	height: 100%;
1050	border-bottom: none;
1051}
1052
1053/* Vertical layout for controls when no tabs */
1054#profiler-panel.position-right.no-tabs .profiler-controls,
1055#profiler-panel.position-left.no-tabs .profiler-controls {
1056	position: static;
1057	flex-direction: column-reverse;
1058	justify-content: flex-end;
1059	width: 100%;
1060	height: 100%;
1061	border-bottom: none;
1062	border-left: none;
1063	background: transparent;
1064}
1065
1066#profiler-panel.position-right.no-tabs .profiler-controls button,
1067#profiler-panel.position-left.no-tabs .profiler-controls button {
1068	width: 100%;
1069	height: 45px;
1070	border-left: none;
1071	border-top: none;
1072	border-bottom: 1px solid var(--profiler-border);
1073}
1074
1075#profiler-panel.position-right.no-tabs .profiler-content-wrapper,
1076#profiler-panel.position-left.no-tabs .profiler-content-wrapper {
1077	display: none;
1078}
1079
1080#profiler-panel.position-right.no-tabs .profiler-tabs,
1081#profiler-panel.position-left.no-tabs .profiler-tabs {
1082	display: none;
1083}
1084
1085#profiler-panel.position-right.no-tabs .panel-resizer,
1086#profiler-panel.position-left.no-tabs .panel-resizer {
1087	display: none;
1088}
1089
1090/* Hide position toggle on mobile without tabs */
1091#profiler-panel.hide-position-toggle.position-right.no-tabs:not(.maximized),
1092#profiler-panel.hide-position-toggle.position-left.no-tabs:not(.maximized) {
1093	width: 45px !important;
1094	min-width: 45px !important;
1095}
1096
1097/* Hide drag indicator on mobile devices */
1098#profiler-panel.hide-position-toggle .tab-btn.active::before {
1099	display: none;
1100}
1101
1102.profiler-header::-webkit-scrollbar {

1103	width: 8px;
1104	height: 8px;
1105}
1106
1107.profiler-header::-webkit-scrollbar-track {
1108	background: transparent;
1109}
1110
1111.profiler-header::-webkit-scrollbar-thumb {
1112	background-color: rgba(0, 0, 0, 0.25);
1113	border-radius: 10px;
1114	transition: background 0.3s ease;
1115}
1116
1117.profiler-header::-webkit-scrollbar-thumb:hover {
1118	background-color: rgba(0, 0, 0, 0.4);
1119}
1120
1121.profiler-header::-webkit-scrollbar-corner {
1122	background: transparent;
1123}
1124
1125#profiler-panel.dragging .profiler-header {
1126	cursor: grabbing !important;
1127}
1128
1129#profiler-panel.dragging {
1130	opacity: 0.8;
1131}
1132
1133.profiler-tabs {
1134	display: flex;
1135	cursor: grab;
1136	position: relative;
1137}
1138
1139.profiler-tabs:active {
1140	cursor: grabbing;
1141}
1142
1143.profiler-tabs::-webkit-scrollbar {
1144	width: 8px;
1145	height: 8px;
1146}
1147
1148.profiler-tabs::-webkit-scrollbar-track {
1149	background: transparent;
1150}
1151
1152.profiler-tabs::-webkit-scrollbar-thumb {
1153	background-color: rgba(0, 0, 0, 0.25);
1154	border-radius: 10px;
1155	transition: background 0.3s ease;
1156}
1157
1158.profiler-tabs::-webkit-scrollbar-thumb:hover {
1159	background-color: rgba(0, 0, 0, 0.4);
1160}
1161
1162.profiler-tabs::-webkit-scrollbar-corner {
1163	background: transparent;
1164}
1165
1166.profiler-controls {
1167	display: flex;
1168	position: absolute;
1169	right: 0;
1170	top: 0;
1171	height: 38px;
1172	background: var(--profiler-header-bg);
1173	border-bottom: 1px solid var(--profiler-border);
1174}
1175
1176.tab-btn {
1177	position: relative;
1178	background: transparent;
1179	border: none;
1180	/*border-right: 1px solid var(--profiler-border);*/
1181	color: var(--text-secondary);
1182	padding: 8px 18px;
1183	cursor: default;
1184	display: flex;
1185	align-items: center;
1186	font-family: var(--font-family);
1187	font-weight: 600;
1188	font-size: 14px;
1189	user-select: none;
1190	transition: opacity 0.2s, transform 0.2s;
1191	touch-action: none;
1192}
1193
1194.tab-btn.active {
1195	border-bottom: 2px solid var(--accent-color);
1196	color: white;
1197}
1198
1199.tab-btn.active::before {
1200	content: '\u22EE\u22EE';
1201	position: absolute;
1202	left: 3px;
1203	top: calc(50% - .1rem);
1204	transform: translateY(-50%);
1205	color: var(--profiler-border);
1206	font-size: 18px;
1207	letter-spacing: -2px;
1208	opacity: 0.6;
1209}
1210
1211.tab-btn.no-detach.active::before {
1212	display: none;
1213}
1214
1215#floating-btn,
1216#maximize-btn,
1217#hide-panel-btn {
1218	background: transparent;
1219	border: none;
1220	border-left: 1px solid var(--profiler-border);
1221	color: var(--text-secondary);
1222	width: 45px;
1223	height: 100%;
1224	cursor: pointer;
1225	transition: all 0.2s;
1226	display: flex;
1227	align-items: center;
1228	justify-content: center;
1229	flex-shrink: 0;
1230}
1231
1232/* Disable transitions in vertical mode to avoid broken animations */
1233#profiler-panel.position-right #floating-btn,
1234#profiler-panel.position-right #maximize-btn,
1235#profiler-panel.position-right #hide-panel-btn,
1236#profiler-panel.position-left #floating-btn,
1237#profiler-panel.position-left #maximize-btn,
1238#profiler-panel.position-left #hide-panel-btn {
1239	transition: background-color 0.2s, color 0.2s;
1240}
1241
1242#floating-btn:hover,
1243#maximize-btn:hover,
1244#hide-panel-btn:hover {
1245	background-color: rgba(255, 255, 255, 0.1);
1246	color: var(--text-primary);
1247}
1248
1249/* Hide maximize button when there are no tabs */
1250#profiler-panel.position-right.no-tabs #maximize-btn,
1251#profiler-panel.position-left.no-tabs #maximize-btn,
1252#profiler-panel.position-bottom.no-tabs #maximize-btn,
1253#profiler-panel.position-top.no-tabs #maximize-btn {
1254	display: none !important;
1255}
1256
1257.profiler-content-wrapper {
1258	flex-grow: 1;
1259	overflow: hidden;
1260	position: relative;
1261}
1262
1263.profiler-content {
1264	position: absolute;
1265	top: 0;
1266	left: 0;
1267	width: 100%;
1268	height: 100%;
1269	overflow-y: auto;
1270	font-size: 13px;
1271	visibility: hidden;
1272	opacity: 0;
1273	transition: opacity 0.2s, visibility 0.2s;
1274	box-sizing: border-box;
1275	display: flex;
1276	flex-direction: column;
1277	user-select: none;
1278	-webkit-user-select: none;
1279}
1280
1281.profiler-content.active {
1282	visibility: visible;
1283	opacity: 1;
1284}
1285
1286.profiler-content {
1287	overflow: auto; /* make sure scrollbars can appear */
1288}
1289
1290.profiler-content::-webkit-scrollbar {

1291	width: 8px;
1292	height: 8px;
1293}
1294
1295.profiler-content::-webkit-scrollbar-track {
1296	background: transparent;
1297}
1298
1299.profiler-content::-webkit-scrollbar-thumb {
1300	background-color: rgba(0, 0, 0, 0.25);
1301	border-radius: 10px;
1302	transition: background 0.3s ease;
1303}
1304
1305.profiler-content::-webkit-scrollbar-thumb:hover {
1306	background-color: rgba(0, 0, 0, 0.4);
1307}
1308
1309.profiler-content::-webkit-scrollbar-corner {
1310	background: transparent;
1311}
1312
1313.profiler-content {
1314	scrollbar-width: thin; /* "auto" | "thin" */
1315	scrollbar-color: rgba(0, 0, 0, 0.25) transparent;
1316}
1317
1318.list-item-row {
1319	display: grid;
1320	align-items: center;
1321	padding: 4px 8px;
1322	border-radius: 3px;
1323	transition: background-color 0.2s;
1324	gap: 10px;
1325	border-bottom: none;
1326	user-select: none;
1327	-webkit-user-select: none;
1328}
1329
1330.parameters .list-item-row {
1331	min-height: 31px;
1332}
1333
1334.mini-panel-content .parameters .list-item-row {
1335	min-height: 21px;
1336}
1337
1338.list-item-wrapper {
1339	margin-top: 2px;
1340	margin-bottom: 2px;
1341	user-select: none;
1342	-webkit-user-select: none;
1343}
1344
1345.list-item-wrapper:first-child {
1346	/*margin-top: 0;*/
1347}
1348
1349.list-item-wrapper:not(.header-wrapper):nth-child(odd) > .list-item-row {
1350	background-color: rgba(0,0,0,0.1);
1351}
1352
1353.list-item-wrapper.header-wrapper>.list-item-row {
1354	color: var(--accent-color);
1355	background-color: rgba(0, 170, 255, 0.1);
1356}
1357
1358.list-item-wrapper.header-wrapper>.list-item-row>.list-item-cell:first-child {
1359	font-weight: 600;
1360	line-height: 1;
1361}
1362
1363.list-item-row.collapsible,
1364.list-item-row.actionable {
1365	cursor: pointer;
1366}
1367
1368.list-item-row.collapsible {
1369	background-color: rgba(0, 170, 255, 0.15) !important;
1370	min-height: 23px;
1371}
1372
1373.list-item-row.collapsible.alert,
1374.list-item-row.alert {
1375	background-color: rgba(244, 67, 54, 0.1) !important;
1376}
1377
1378@media (hover: hover) {
1379
1380	.list-item-row:hover:not(.collapsible):not(.no-hover),
1381	.list-item-row:hover:not(.no-hover),
1382	.list-item-row.actionable:hover,
1383	.list-item-row.collapsible.actionable:hover {
1384		background-color: rgba(255, 255, 255, 0.05) !important;
1385	}
1386
1387	.list-item-row.collapsible:hover {
1388		background-color: rgba(0, 170, 255, 0.25) !important;
1389	}
1390
1391}
1392
1393.list-item-cell {
1394	white-space: pre;
1395	display: flex;
1396	align-items: center;
1397	user-select: none;
1398	-webkit-user-select: none;
1399}
1400
1401.list-item-cell:not(:first-child) {
1402	justify-content: flex-end;
1403	font-weight: 600;
1404}
1405
1406.list-header {
1407	display: grid;
1408	align-items: center;
1409	padding: 4px 8px;
1410	font-weight: 600;
1411	color: var(--text-secondary);
1412	padding-bottom: 6px;
1413	border-bottom: 1px solid var(--profiler-border);
1414	margin-bottom: 5px;
1415	gap: 10px;
1416	user-select: none;
1417	-webkit-user-select: none;
1418}
1419
1420.list-item-wrapper.section-start {
1421	margin-top: 5px;
1422	margin-bottom: 5px;
1423}
1424
1425.list-header .list-header-cell:not(:first-child) {
1426	text-align: right;
1427}
1428
1429.list-children-container {
1430	padding-left: 1.5em;
1431	overflow: hidden;
1432	transition: max-height 0.1s ease-out;
1433	margin-top: 2px;
1434}
1435
1436.list-children-container.closed {
1437	max-height: 0;
1438}
1439
1440.item-toggler {
1441	display: inline-block;
1442	margin-right: 0.8em;
1443	text-align: left;
1444}
1445
1446.list-item-row.open .item-toggler::before {
1447	content: '-';
1448}
1449
1450.list-item-row:not(.open) .item-toggler::before {
1451	content: '+';
1452}
1453
1454.list-item-cell .value.good {
1455	color: var(--color-green);
1456}
1457
1458.list-item-cell .value.warn {
1459	color: var(--color-yellow);
1460}
1461
1462.list-item-cell .value.bad {
1463	color: var(--color-red);
1464}
1465
1466.list-scroll-wrapper {
1467	overflow-x: auto;
1468	width: 100%;
1469	user-select: none;
1470	-webkit-user-select: none;
1471}
1472
1473.list-container.parameters .list-item-row:not(.collapsible) {
1474}
1475
1476.graph-container {
1477	width: 100%;
1478	box-sizing: border-box;
1479	padding: 8px 0;
1480	position: relative;
1481}
1482
1483.graph-svg {
1484	width: 100%;
1485	height: 80px;
1486	background-color: var(--profiler-header);
1487	border: 1px solid var(--profiler-border);
1488	border-radius: 4px;
1489}
1490
1491.graph-path {
1492	stroke-width: 2;
1493	fill-opacity: 0.4;
1494}
1495
1496.console-header {
1497	padding: 10px;
1498	border-bottom: 1px solid var(--profiler-border);
1499	display: flex;
1500	gap: 20px;
1501	flex-shrink: 0;
1502	align-items: center;
1503	justify-content: space-between;
1504}
1505
1506.console-buttons-group {
1507	display: flex;
1508	gap: 20px;
1509}
1510
1511.console-filter-input {
1512	background-color: var(--profiler-bg);
1513	border: 1px solid var(--profiler-border);
1514	color: var(--text-primary);
1515	border-radius: 4px;
1516	padding: 4px 8px;
1517	font-family: var(--font-mono);
1518	flex-grow: 1;
1519	max-width: 300px;
1520	border-radius: 15px;
1521}
1522
1523.console-filter-input:focus {
1524	outline: none;
1525	border-color: var(--text-secondary);
1526}
1527
1528.console-copy-button {
1529	background: transparent;
1530	border: none;
1531	color: var(--text-secondary);

1532	cursor: pointer;
1533	padding: 4px;
1534	display: flex;
1535	align-items: center;
1536	justify-content: center;
1537	border-radius: 4px;
1538	transition: color 0.2s, background-color 0.2s;
1539}
1540
1541.console-copy-button:hover {
1542	color: var(--text-primary);
1543	background-color: var(--profiler-hover);
1544}
1545
1546.console-copy-button.copied {
1547	color: var(--color-green);
1548}
1549
1550#console-log {
1551	display: flex;
1552	flex-direction: column;
1553	gap: 4px;
1554	padding: 10px;
1555	overflow-y: auto;
1556	flex-grow: 1;
1557	user-select: text;
1558	-webkit-user-select: text;
1559}
1560
1561.log-message {
1562	padding: 2px 5px;
1563	white-space: pre-wrap;
1564	word-break: break-all;
1565	border-radius: 3px;
1566	line-height: 1.5 !important;
1567}
1568
1569.log-message.hidden {
1570	display: none;
1571}
1572
1573.log-message.info {
1574	color: var(--text-primary);
1575}
1576
1577.log-message.warn {
1578	color: var(--color-yellow);
1579}
1580
1581.log-message.error {
1582	color: #f9dedc;
1583	background-color: rgba(244, 67, 54, 0.1);
1584}
1585
1586.log-prefix {
1587	color: var(--text-secondary);
1588	margin-right: 8px;
1589}
1590
1591.log-code {
1592	background-color: rgba(255, 255, 255, 0.1);
1593	border-radius: 3px;
1594	padding: 1px 4px;
1595}
1596
1597.thumbnail-container {
1598	display: flex;
1599	align-items: center;
1600}
1601
1602.thumbnail-svg {
1603	width: 40px;
1604	height: 22.5px;
1605	flex-shrink: 0;
1606	margin-right: 8px;
1607}
1608
1609.param-control {
1610	display: flex;
1611	align-items: center;
1612	justify-content: flex-end;
1613	gap: 10px;
1614	width: 100%;
1615}
1616
1617.param-control input,
1618.param-control select,
1619.param-control button {
1620	background-color: var(--profiler-bg);
1621	border: 1px solid var(--profiler-border);
1622	color: var(--text-primary);
1623	border-radius: 4px;
1624	padding: 4px 6px;
1625	padding-bottom: 2px;
1626	font-family: var(--font-mono);
1627	width: 100%;
1628	box-sizing: border-box;
1629}
1630
1631.param-control input:focus {
1632	outline: none;
1633	border-color: var(--accent-color);
1634}
1635
1636.param-control select {
1637	padding-top: 3px;
1638	padding-bottom: 1px;
1639}
1640
1641.param-control input[type="number"] {
1642	cursor: ns-resize;
1643}
1644
1645.param-control input[type="color"] {
1646	padding: 2px;
1647}
1648
1649.param-control button {
1650	cursor: pointer;
1651	transition: background-color 0.2s;
1652}
1653
1654.param-control button:hover {
1655	background-color: var(--profiler-header);
1656}
1657
1658.param-control-vector {
1659	display: flex;
1660	gap: 5px;
1661}
1662
1663.custom-checkbox {
1664	display: inline-flex;
1665	align-items: center;
1666	cursor: pointer;
1667	gap: 8px;
1668	will-change: transform;
1669}
1670
1671.custom-checkbox input {
1672	display: none;
1673}
1674
1675.custom-checkbox .checkmark {
1676	width: 14px;
1677	height: 14px;
1678	border: 1px solid var(--accent-color);
1679	border-radius: 3px;
1680	display: inline-flex;
1681	justify-content: center;
1682	align-items: center;
1683	transition: background-color 0.2s, border-color 0.2s;
1684}
1685
1686.custom-checkbox .checkmark::after {
1687	content: '';
1688	width: 6px;
1689	height: 6px;
1690	background-color: var(--accent-color);
1691	border-radius: 1px;
1692	display: block;
1693	transform: scale(0);
1694	transition: transform 0.2s;
1695}
1696
1697.custom-checkbox input:checked+.checkmark {
1698	border-color: var(--accent-color);
1699}
1700
1701.custom-checkbox input:checked+.checkmark::after {
1702	transform: scale(1);
1703}
1704
1705.param-control input[type="range"] {
1706	-webkit-appearance: none;
1707	appearance: none;
1708	width: 100%;
1709	height: 16px;
1710	background: var(--profiler-header);
1711	border-radius: 5px;
1712	border: 1px solid var(--profiler-border);
1713	outline: none;
1714	padding: 0px;
1715	padding-top: 8px;
1716}
1717
1718.param-control input[type="range"]::-webkit-slider-thumb {
1719	-webkit-appearance: none;
1720	appearance: none;
1721	width: 18px;
1722	height: 18px;
1723	background: var(--profiler-bg);
1724	border: 1px solid var(--accent-color);
1725	border-radius: 3px;
1726	cursor: pointer;
1727	margin-top: -8px;
1728}
1729
1730.param-control input[type="range"]::-moz-range-thumb {
1731	width: 18px;
1732	height: 18px;
1733	background: var(--profiler-bg);
1734	border: 2px solid var(--accent-color);
1735	border-radius: 3px;
1736	cursor: pointer;
1737}
1738
1739.param-control input[type="range"]::-moz-range-track {
1740	width: 100%;
1741	height: 16px;
1742	background: var(--profiler-header);
1743	border-radius: 5px;
1744	border: 1px solid var(--profiler-border);
1745}
1746
1747/* Override .param-control styles for mini-panel-content */
1748.mini-panel-content input,
1749.mini-panel-content select,
1750.mini-panel-content button {
1751	padding: 2px 4px;
1752	height: 21px;
1753	line-height: 1.4;
1754	padding-top: 4px;
1755}
1756
1757.mini-panel-content .param-control input,
1758.mini-panel-content .param-control select,
1759.mini-panel-content .param-control button {
1760	background-color: #1e1e24c2;
1761	line-height: 1.0;
1762}
1763
1764.mini-panel-content .param-control select {
1765	padding: 2px 2px;
1766	padding-top: 3px;
1767}
1768
1769.mini-panel-content .param-control input[type="number"]::-webkit-outer-spin-button,
1770.mini-panel-content .param-control input[type="number"]::-webkit-inner-spin-button {
1771	-webkit-appearance: none;
1772	margin: 0;
1773}
1774
1775.mini-panel-content .param-control input[type="number"] {
1776	-moz-appearance: textfield;
1777}
1778
1779.mini-panel-content .list-item-cell span {
1780	position: relative;
1781	top: 1px;
1782	margin-left: 2px;
1783}
1784
1785.mini-panel-content .custom-checkbox .checkmark {
1786	width: 12px;
1787	height: 12px;
1788	margin-bottom: 2px;
1789	will-change: transform;
1790}
1791
1792.mini-panel-content .list-container.parameters .list-item-row:not(.collapsible) {
1793	margin-bottom: 2px;
1794}
1795
1796@media screen and (max-width: 450px) and (orientation: portrait) {
1797
1798	.console-filter-input {
1799		max-width: 100px;
1800	}
1801
1802}
1803
1804/* Touch device optimizations */
1805@media (hover: none) and (pointer: coarse) {
1806
1807	.panel-resizer {
1808		top: -10px !important;
1809		height: 20px !important;
1810	}
1811
1812	#profiler-panel.position-top .panel-resizer {
1813		top: auto !important;
1814		bottom: -10px !important;
1815		height: 20px !important;
1816	}
1817
1818	#profiler-panel.position-left .panel-resizer {
1819		right: -10px !important;

1820		width: 20px !important;
1821		height: 100% !important;
1822	}
1823
1824	#profiler-panel.position-right .panel-resizer {
1825		left: -10px !important;
1826		width: 20px !important;
1827		height: 100% !important;
1828	}
1829
1830	.detached-tab-resizer-top,
1831	.detached-tab-resizer-bottom {
1832		height: 10px !important;
1833	}
1834
1835	.detached-tab-resizer-left,
1836	.detached-tab-resizer-right {
1837		width: 10px !important;
1838	}
1839
1840}
1841
1842.drag-preview-indicator {
1843	position: fixed;
1844	background-color: rgba(0, 170, 255, 0.2);
1845	border: 2px dashed var(--accent-color);
1846	z-index: 999;
1847	pointer-events: none;
1848	transition: all 0.2s ease-out;
1849}
1850
1851/* Detached Tab Windows */
1852.detached-tab-panel {
1853	position: fixed;
1854	width: 500px;
1855	height: 400px;
1856	background: var(--profiler-bg);
1857	border: 1px solid var(--profiler-border);
1858	border-radius: 8px;
1859	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
1860	z-index: 1002;
1861	display: flex;
1862	flex-direction: column;
1863	backdrop-filter: blur(10px);
1864	overflow: hidden;
1865	opacity: 1;
1866	visibility: visible;
1867	transition: opacity 0.2s, visibility 0.2s;
1868}
1869
1870#profiler-panel:not(.visible) ~ * .detached-tab-panel,
1871body:has(#profiler-panel:not(.visible)) .detached-tab-panel {
1872	opacity: 0;
1873	visibility: hidden;
1874	pointer-events: none;
1875}
1876
1877.detached-tab-header {
1878	background: var(--profiler-header-bg);
1879	padding: 0 7px 0 15px;
1880	font-family: var(--font-family);
1881	font-size: 14px;
1882	color: var(--text-primary);
1883	font-weight: 600;
1884	display: flex;
1885	justify-content: space-between;
1886	align-items: center;
1887	border-bottom: 1px solid var(--profiler-border);
1888	cursor: grab;
1889	user-select: none;
1890	height: 38px;
1891	flex-shrink: 0;
1892	-webkit-font-smoothing: antialiased;
1893	-moz-osx-font-smoothing: grayscale;
1894	touch-action: none;
1895}
1896
1897.detached-tab-header:active {
1898	cursor: grabbing;
1899}
1900
1901.detached-header-controls {
1902	display: flex;
1903	gap: 5px;
1904}
1905
1906.detached-reattach-btn {
1907	background: transparent;
1908	border: none;
1909	color: var(--text-secondary);
1910	font-family: var(--font-family);
1911	font-size: 18px;
1912	line-height: 1;
1913	cursor: pointer;
1914	padding: 4px 8px;
1915	border-radius: 4px;
1916	transition: all 0.2s;
1917	display: flex;
1918	align-items: center;
1919	justify-content: center;
1920	-webkit-font-smoothing: antialiased;
1921	-moz-osx-font-smoothing: grayscale;
1922}
1923
1924.detached-reattach-btn:hover {
1925	background: rgba(0, 170, 255, 0.2);
1926	color: var(--accent-color);
1927}
1928
1929.detached-tab-content {
1930	flex: 1;
1931	overflow: auto;
1932	position: relative;
1933	background: var(--profiler-bg);
1934}
1935
1936.detached-tab-content::-webkit-scrollbar {

1937	width: 8px;
1938	height: 8px;
1939}
1940
1941.detached-tab-content::-webkit-scrollbar-track {
1942	background: transparent;
1943}
1944
1945.detached-tab-content::-webkit-scrollbar-thumb {
1946	background-color: rgba(0, 0, 0, 0.25);
1947	border-radius: 10px;
1948	transition: background 0.3s ease;
1949}
1950
1951.detached-tab-content::-webkit-scrollbar-thumb:hover {
1952	background-color: rgba(0, 0, 0, 0.4);
1953}
1954
1955.detached-tab-content::-webkit-scrollbar-corner {
1956	background: transparent;
1957}
1958
1959.detached-tab-content .profiler-content {
1960	display: block !important;
1961	height: 100%;
1962	visibility: visible !important;
1963	opacity: 1 !important;
1964	position: relative !important;
1965}
1966
1967.detached-tab-content .profiler-content > * {
1968	font-family: var(--font-mono);
1969	color: var(--text-primary);
1970}
1971
1972.detached-tab-resizer {
1973	position: absolute;
1974	bottom: 0;
1975	right: 0;
1976	width: 20px;
1977	height: 20px;
1978	cursor: nwse-resize;
1979	z-index: 10;
1980	touch-action: none;
1981}
1982
1983.detached-tab-resizer::after {
1984	content: '';
1985	position: absolute;
1986	bottom: 2px;
1987	right: 2px;
1988	width: 12px;
1989	height: 12px;
1990	border-right: 2px solid var(--profiler-border);
1991	border-bottom: 2px solid var(--profiler-border);
1992	border-bottom-right-radius: 6px;
1993	opacity: 0.5;
1994}
1995
1996.detached-tab-resizer:hover::after {
1997	opacity: 1;
1998	border-color: var(--accent-color);
1999}
2000
2001/* Edge resizers */
2002.detached-tab-resizer-top {
2003	position: absolute;
2004	top: 0;
2005	left: 0;
2006	right: 0;
2007	height: 5px;
2008	cursor: ns-resize;
2009	z-index: 10;
2010	touch-action: none;
2011}
2012
2013.detached-tab-resizer-right {
2014	position: absolute;
2015	top: 0;
2016	right: 0;
2017	bottom: 0;
2018	width: 5px;
2019	cursor: ew-resize;
2020	z-index: 10;
2021	touch-action: none;
2022}
2023
2024.detached-tab-resizer-bottom {
2025	position: absolute;
2026	bottom: 0;
2027	left: 0;
2028	right: 0;
2029	height: 5px;
2030	cursor: ns-resize;
2031	z-index: 10;
2032	touch-action: none;
2033}
2034
2035.detached-tab-resizer-left {
2036	position: absolute;
2037	top: 0;
2038	left: 0;
2039	bottom: 0;
2040	width: 5px;
2041	cursor: ew-resize;
2042	z-index: 10;
2043	touch-action: none;
2044}
2045
2046/* Input number spin buttons - hide arrows */
2047/* Chrome, Safari, Edge, Opera */
2048#profiler-panel input[type="number"]::-webkit-outer-spin-button,
2049#profiler-panel input[type="number"]::-webkit-inner-spin-button,
2050.detached-tab-content input[type="number"]::-webkit-outer-spin-button,
2051.detached-tab-content input[type="number"]::-webkit-inner-spin-button {
2052	-webkit-appearance: none;
2053	margin: 0;
2054}
2055
2056/* Firefox */
2057#profiler-panel input[type="number"],
2058.detached-tab-content input[type="number"] {
2059	-moz-appearance: textfield;
2060}
2061
2062.panel-action-btn {
2063	background: transparent;
2064	color: var(--text-primary);
2065	border: 1px solid var(--profiler-border);
2066	border-radius: 4px;
2067	padding: 6px 12px;
2068	cursor: pointer;
2069	font-family: var(--font-family);
2070	font-size: 12px;
2071	transition: background-color 0.2s;
2072	display: flex;
2073	align-items: center;
2074	justify-content: center;
2075}
2076
2077.panel-action-btn:hover {
2078	background-color: rgba(255, 255, 255, 0.05);
2079}
2080`,document.head.appendChild(e)}},tH=class extends Ds{constructor(){super(),this.tabs={},this.activeTabId=null,this.isResizing=!1,this.lastHeightBottom=350,this.lastWidthRight=450,this.position="bottom",this.detachedWindows=[],this.isMobile=this.detectMobile(),this.maxZIndex=1002,this.nextTabOriginalIndex=0,eH.init(),this.setupShell(),this.setupResizing(),this.isMobile&&this.setupOrientationListener(),this.setupWindowResizeListener()}getSize(){return this.panel.classList.contains("visible")===!1||this.panel.classList.contains("no-tabs")?{width:0,height:0}:this.position==="right"?{width:this.panel.offsetWidth,height:0}:{width:0,height:this.panel.offsetHeight}}detectMobile(){let e=navigator.userAgent||navigator.vendor||window.opera,t=/android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini/i.test(e),i="ontouchstart"in window||navigator.maxTouchPoints>0,r=window.innerWidth<=768;return t||i&&r}setupOrientationListener(){let e=()=>{let t=window.innerWidth>window.innerHeight?"right":"bottom";this.position!==t&&this.setPosition(t)};e(),window.addEventListener("orientationchange",e),window.addEventListener("resize",e)}setupWindowResizeListener(){let e=()=>{this.detachedWindows.forEach(i=>{this.constrainWindowToBounds(i.panel)})},t=()=>{if(this.panel.classList.contains("maximized"))return;let i=window.innerWidth,r=window.innerHeight;if(this.position==="bottom"){let s=this.panel.offsetHeight,n=r-50;s>n&&(this.panel.style.height=`${n}px`,this.lastHeightBottom=n)}else if(this.position==="right"){let s=this.panel.offsetWidth,n=i-50;s>n&&(this.panel.style.width=`${n}px`,this.lastWidthRight=n)}};window.addEventListener("resize",()=>{e(),t()})}constrainWindowToBounds(e){let t=window.innerWidth,i=window.innerHeight,r=e.offsetWidth,s=e.offsetHeight,n=parseFloat(e.style.left)||e.offsetLeft||0,a=parseFloat(e.style.top)||e.offsetTop||0,o=r/2,l=s/2;n+r>t+o&&(n=t+o-r),n<-o&&(n=-o),a+s>i+l&&(a=i+l-s),a<-l&&(a=-l),e.style.left=`${n}px`,e.style.top=`${a}px`}setupShell(){this.domElement=document.createElement("div"),this.domElement.id="profiler-shell",this.toggleButton=document.createElement("button"),this.toggleButton.id="profiler-toggle",this.toggleButton.innerHTML=`
2081<span id="builtin-tabs-container"></span>
2082<span id="toggle-text">
2083	<span id="fps-counter">-</span>
2084	<span class="fps-label">FPS</span>
2085</span>
2086<span id="toggle-icon">
2087	<svg  xmlns="http://www.w3.org/2000/svg"  width="24"  height="24"  viewBox="0 0 24 24"  fill="none"  stroke="currentColor"  stroke-width="2"  stroke-linecap="round"  stroke-linejoin="round"  class="icon icon-tabler icons-tabler-outline icon-tabler-device-ipad-horizontal-search"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M11.5 20h-6.5a2 2 0 0 1 -2 -2v-12a2 2 0 0 1 2 -2h14a2 2 0 0 1 2 2v5.5" /><path d="M9 17h2" /><path d="M18 18m-3 0a3 3 0 1 0 6 0a3 3 0 1 0 -6 0" /><path d="M20.2 20.2l1.8 1.8" /></svg>
2088</span>
2089`,this.toggleButton.onclick=()=>this.togglePanel(),this.builtinTabsContainer=this.toggleButton.querySelector("#builtin-tabs-container"),this.miniPanel=document.createElement("div"),this.miniPanel.id="profiler-mini-panel",this.miniPanel.className="profiler-mini-panel",this.panel=document.createElement("div"),this.panel.id="profiler-panel";let e=document.createElement("div");e.className="profiler-header",this.tabsContainer=document.createElement("div"),this.tabsContainer.className="profiler-tabs";let t=document.createElement("div");

2089t.className="profiler-controls",this.floatingBtn=document.createElement("button"),this.floatingBtn.id="floating-btn",this.floatingBtn.title="Switch to Right Side",this.floatingBtn.innerHTML='<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"></rect><line x1="15" y1="3" x2="15" y2="21"></line></svg>',this.floatingBtn.onclick=()=>this.togglePosition(),this.isMobile&&(this.floatingBtn.style.display="none",this.panel.classList.add("hide-position-toggle")),this.maximizeBtn=document.createElement("button"),this.maximizeBtn.id="maximize-btn",this.maximizeBtn.innerHTML='<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M8 3H5a2 2 0 0 0-2 2v3m18 0V5a2 2 0 0 0-2-2h-3m0 18h3a2 2 0 0 0 2-2v-3M3 16v3a2 2 0 0 0 2 2h3"/></svg>',this.maximizeBtn.onclick=()=>this.toggleMaximize();let i=document.createElement("button");i.id="hide-panel-btn",i.textContent="-",i.onclick=()=>this.togglePanel(),t.append(this.floatingBtn,this.maximizeBtn,i),e.append(this.tabsContainer,t),this.contentWrapper=document.createElement("div"),this.contentWrapper.className="profiler-content-wrapper";let r=document.createElement("div");r.className="panel-resizer",this.panel.append(r,e,this.contentWrapper),this.domElement.append(this.toggleButton,this.miniPanel,this.panel),this.panel.classList.add(`position-${this.position}`),this.position==="right"&&(this.toggleButton.classList.add("position-right"),this.miniPanel.classList.add("position-right"))}setupResizing(){let e=this.panel.querySelector(".panel-resizer");e.addEventListener("pointerdown",t=>{this.isResizing=!0,this.panel.classList.add("resizing"),e.setPointerCapture(t.pointerId);let i=t.clientX,r=t.clientY,s=this.panel.offsetHeight,n=this.panel.offsetWidth,a=l=>{if(!this.isResizing)return;l.preventDefault();let h=l.clientX,u=l.clientY;if(this.position==="bottom"){let d=s-(u-r);d>100&&d<window.innerHeight-50&&(this.panel.style.height=`${d}px`)}else if(this.position==="right"){let d=n-(h-i);d>200&&d<window.innerWidth-50&&(this.panel.style.width=`${d}px`)}this.dispatchEvent({type:"resize"})},o=()=>{this.isResizing=!1,this.panel.classList.remove("resizing"),e.removeEventListener("pointermove",a),e.removeEventListener("pointerup",o),e.removeEventListener("pointercancel",o),this.panel.classList.contains("maximized")||(this.position==="bottom"?this.lastHeightBottom=this.panel.offsetHeight:this.position==="right"&&(this.lastWidthRight=this.panel.offsetWidth),this.saveLayout())};e.addEventListener("pointermove",a),e.addEventListener("pointerup",o),e.addEventListener("pointercancel",o)})}toggleMaximize(){this.panel.classList.contains("maximized")?(this.panel.classList.remove("maximized"),this.position==="bottom"?(this.panel.style.height=`${this.lastHeightBottom}px`,this.panel.style.width="100%"):this.position==="right"&&(this.panel.style.height="100%",this.panel.style.width=`${this.lastWidthRight}px`),this.maximizeBtn.innerHTML='<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M8 3H5a2 2 0 0 0-2 2v3m18 0V5a2 2 0 0 0-2-2h-3m0 18h3a2 2 0 0 0 2-2v-3M3 16v3a2 2 0 0 0 2 2h3"/></svg>'):(this.position==="bottom"?this.lastHeightBottom=this.panel.offsetHeight:this.position==="right"&&(this.lastWidthRight=this.panel.offsetWidth),this.panel.classList.add("maximized"),this.position==="bottom"?(this.panel.style.height="100vh",this.panel.style.width="100%"):this.position==="right"&&(this.panel.style.height="100%",this.panel.style.width="100vw"),this.maximizeBtn.innerHTML='<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="8" y="8" width="12" height="12" rx="2" ry="2"></rect><path d="M4 16c-1.1 0-2-.9-2-2V4c0-1.1.9-2 2-2h10c1.1 0 2 .9 2 2"></path></svg>'),this.dispatchEvent({type:"resize"})}hide(){this.miniPanel.classList.remove("visible"),this.miniPanel.querySelectorAll(".mini-panel-content").forEach(e

2089=>{e.style.display="none"}),this.builtinTabsContainer.querySelectorAll(".builtin-tab-btn").forEach(e=>{e.classList.remove("active")})}show(e){if(this.hide(),e.builtinButton.classList.add("active"),!e.miniContent.firstChild){let t=e.content.querySelector(".list-scroll-wrapper")||e.content.firstElementChild;t&&e.miniContent.appendChild(t)}e.miniContent.style.display="block",this.miniPanel.classList.add("visible")}addTab(e){this.tabs[e.id]=e,e.originalIndex=this.nextTabOriginalIndex++,e.allowDetach===!1&&e.button.classList.add("no-detach"),e.onVisibilityChange=()=>this.updatePanelSize(),this.setupTabDragAndDrop(e),e.builtin||this.tabsContainer.appendChild(e.button),this.contentWrapper.appendChild(e.content),e.isVisible||(e.button.style.display="none",e.content.style.display="none"),e.builtin&&this.addBuiltinTab(e),this.updatePanelSize()}addBuiltinTab(e){let t=document.createElement("button");t.className="builtin-tab-btn",e.icon?t.innerHTML=e.icon:t.textContent=e.button.textContent.charAt(0).toUpperCase(),t.title=e.button.textContent;let i=document.createElement("div");i.className="mini-panel-content",i.style.display="none",e.builtinButton=t,e.miniContent=i,this.miniPanel.appendChild(i),t.onclick=r=>{r.stopPropagation(),i.style.display!=="none"&&i.children.length>0?this.hide():this.show(e)},this.builtinTabsContainer.appendChild(t),e.builtinButton=t,e.miniContent=i,e.profiler=this,e.isVisible||(t.style.display="none",i.style.display="none",Array.from(this.builtinTabsContainer.querySelectorAll(".builtin-tab-btn")).some(r=>r.style.display!=="none")||(this.builtinTabsContainer.style.display="none"))}updatePanelSize(){Object.values(this.tabs).some(e=>!e.isDetached&&e.isVisible)?(this.panel.classList.remove("no-tabs"),Object.keys(this.tabs).length>0&&(this.position==="bottom"?parseInt(this.panel.style.height)===38&&(this.panel.style.height=`${this.lastHeightBottom}px`):this.position==="right"&&parseInt(this.panel.style.width)===45&&(this.panel.style.width=`${this.lastWidthRight}px`))):(this.panel.classList.add("no-tabs"),this.panel.classList.contains("maximized")&&(this.panel.classList.remove("maximized"),this.maximizeBtn.innerHTML='<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M8 3H5a2 2 0 0 0-2 2v3m18 0V5a2 2 0 0 0-2-2h-3m0 18h3a2 2 0 0 0 2-2v-3M3 16v3a2 2 0 0 0 2 2h3"/></svg>'),this.position==="bottom"?this.panel.style.height="38px":this.position==="right"&&(this.panel.style.width="45px")),this.dispatchEvent({type:"resize"})}setupTabDragAndDrop(e){if(this.isMobile){e.button.addEventListener("click",()=>{this.setActiveTab(e.id)});return}if(e.allowDetach===!1){e.button.addEventListener("click",()=>{this.setActiveTab(e.id)}),e.button.style.cursor="default";return}let t=!1,i,r,s=!1,n=null,a=h=>{i=h.clientX,r=h.clientY,t=!1,s=!1,e.button.setPointerCapture(h.pointerId)},o=h=>{let u=h.clientX,d=h.clientY,c=Math.abs(u-i),p=Math.abs(d-r);!t&&(c>10||p>10)&&(t=!0,e.button.style.cursor="grabbing",e.button.style.opacity="0.5",e.button.style.transform="scale(1.05)",n=this.createPreviewWindow(e,u,d),n.style.opacity="0.8"),t&&n&&(s=!0,h.preventDefault(),n.style.left=`${u-200}px`,n.style.top=`${d-20}px`)},l=()=>{if(t&&s&&n){n.parentNode&&n.parentNode.removeChild(n);let h=parseInt(n.style.left)+200,u=parseInt(n.style.top)+20;this.detachTab(e,h,u)}else s||this.setActiveTab(e.id),n&&n.parentNode&&n.parentNode.removeChild(n);e.button.style.opacity="",e.button.style.transform="",e.button.style.cursor="",t=!1,s=!1,n=null,e.button.removeEventListener("pointermove",o),e.button.removeEventListener("pointerup",l),e.button.removeEventListener("pointercancel",l)};e.button.addEventListener("pointerdown",h=>{a(h),e.button.addEventListener("pointermove",o),e.button.addEventListener("pointerup",l),e.button.addEventListener("pointercancel",l)}),e.button.style.cursor="grab"}createPreviewWindow(e,t,i){let r=document.createElement("div");r.className="detached-tab-panel",r.style.left=`${t-200}px`,r.style.top=`${i-20}px`,r.style.pointerEvents="none",this.maxZIndex++,r.style.setProperty("z-index",this.maxZIndex,"important");let s=document.createElement("div");s.className="detached-tab-header";let n=document.createElement("span");n.textContent=e.button.textContent.replace("\u21F1","").trim(),s.appendChild(n);let a=document.createElement("div");

2089a.className="detached-header-controls";let o=document.createElement("button");o.className="detached-reattach-btn",o.innerHTML="\u21A9",a.appendChild(o),s.appendChild(a);let l=document.createElement("div");l.className="detached-tab-content";let h=document.createElement("div");return h.className="detached-tab-resizer",r.appendChild(h),r.appendChild(s),r.appendChild(l),document.body.appendChild(r),r}detachTab(e,t,i){if(e.isDetached||e.allowDetach===!1)return;let r=Array.from(this.tabsContainer.children).map(o=>Object.keys(this.tabs).find(l=>this.tabs[l].button===o)).filter(o=>o!==void 0),s=r.indexOf(e.id),n=null;if(this.activeTabId===e.id){e.setActive(!1);let o=r.filter(l=>l!==e.id&&!this.tabs[l].isDetached&&this.tabs[l].isVisible);if(o.length>0){for(let l=s-1;l>=0;l--)if(o.includes(r[l])){n=r[l];break}if(!n){for(let l=s+1;l<r.length;l++)if(o.includes(r[l])){n=r[l];break}}n||=o[0]}}e.button.parentNode&&e.button.parentNode.removeChild(e.button),e.content.parentNode&&e.content.parentNode.removeChild(e.content);let a=this.createDetachedWindow(e,t,i);

2089this.detachedWindows.push(a),e.isDetached=!0,e.detachedWindow=a,n?this.setActiveTab(n):this.activeTabId===e.id&&(this.activeTabId=null),this.updatePanelSize(),this.saveLayout()}createDetachedWindow(e,t,i){let r=window.innerWidth,s=window.innerHeight,n=t-200,a=i-20;n+400>r&&(n=r-400),n<0&&(n=0),a+300>s&&(a=s-300),a<0&&(a=0);let o=document.createElement("div");o.className="detached-tab-panel",o.style.left=`${n}px`,o.style.top=`${a}px`,this.panel.classList.contains("visible")||(o.style.opacity="0",o.style.visibility="hidden",o.style.pointerEvents="none"),e.isVisible||(o.style.display="none");let l=document.createElement("div");l.className="detached-tab-header";let h=document.createElement("span");h.textContent=e.button.textContent.replace("\u21F1","").trim(),l.appendChild(h);let u=document.createElement("div");u.className="detached-header-controls";let d=document.createElement("button");d.className="detached-reattach-btn",d.innerHTML="\u21A9",d.title="Reattach to main panel",d.onclick=()=>this.reattachTab(e),u.appendChild(d),l.appendChild(u);let c=document.createElement("div");c.className="detached-tab-content",c.appendChild(e.content),e.content.style.display="block",e.content.classList.add("active");let p=document.createElement("div");p.className="detached-tab-resizer-top";let m=document.createElement("div");m.className="detached-tab-resizer-right";let g=document.createElement("div");g.className="detached-tab-resizer-bottom";let f=document.createElement("div");f.className="detached-tab-resizer-left";let y=document.createElement("div");return y.className="detached-tab-resizer",o.appendChild(p),o.appendChild(m),o.appendChild(g),o.appendChild(f),o.appendChild(y),o.appendChild(l),o.appendChild(c),document.body.appendChild(o),this.setupDetachedWindowDrag(o,l,e),this.setupDetachedWindowResize(o,p,m,g,f,y),o.style.setProperty("z-index",this.maxZIndex,"important"),{panel:o,tab:e}}bringWindowToFront(e){this.maxZIndex++,e.style.setProperty("z-index",this.maxZIndex,"important")}setupDetachedWindowDrag(e,t,i){let r=!1,s,n,a,o;e.addEventListener("pointerdown",()=>{this.bringWindowToFront(e)});let l=d=>{if(d.target.classList.contains("detached-reattach-btn"))return;this.bringWindowToFront(e),r=!0,t.style.cursor="grabbing",t.setPointerCapture(d.pointerId),s=d.clientX,n=d.clientY;let c=e.getBoundingClientRect();a=c.left,o=c.top},h=d=>{if(!r)return;d.preventDefault();let c=d.clientX,p=d.clientY,m=c-s,g=p-n,f=a+m,y=o+g,x=window.innerWidth,b=window.innerHeight,_=e.offsetWidth,T=e.offsetHeight,w=_/2,M=T/2;f+_>x+w&&(f=x+w-_),f<-w&&(f=-w),y+T>b+M&&(y=b+M-T),y<-M&&(y=-M),e.style.left=`${f}px`,e.style.top=`${y}px`;let S=this.panel.getBoundingClientRect();c>=S.left&&c<=S.right&&p>=S.top&&p<=S.bottom?(e.style.opacity="0.5",this.panel.style.outline="2px solid var(--accent-color)"):(e.style.opacity="",this.panel.style.outline="")},u=d=>{if(!r)return;r=!1,t.style.cursor="",e.style.opacity="",this.panel.style.outline="";let c=d.clientX,p=d.clientY;if(c!==void 0&&p!==void 0){let m=this.panel.getBoundingClientRect();c>=m.left&&c<=m.right&&p>=m.top&&p<=m.bottom&&i?this.reattachTab(i):this.saveLayout()}t.removeEventListener("pointermove",h),t.removeEventListener("pointerup",u),t.removeEventListener("pointercancel",u)};t.addEventListener("pointerdown",d=>{l(d),t.addEventListener("pointermove",h),t.addEventListener("pointerup",u),t.addEventListener("pointercancel",u)}),t.style.cursor="grab"}setupDetachedWindowResize(e,t,i,r,s,n){let a=(o,l)=>{let h=!1,u,d,c,p,m,g,f=b=>{b.preventDefault(),b.stopPropagation(),h=!0,this.bringWindowToFront(e),o.setPointerCapture(b.pointerId),u=b.clientX,d=b.clientY,c=e.offsetWidth,p=e.offsetHeight,m=e.offsetLeft,g=e.offsetTop},y=b=>{if(!h)return;b.preventDefault();let _=b.clientX,T=b.clientY,w=_-u,M=T-d,S=window.innerWidth,R=window.innerHeight;if(l==="right"||l==="corner"){let I=c+w,B=S-m;I>=250&&I<=B&&(e.style.width=`${I}px`)}if(l==="bottom"||l==="corner"){let I=p+M,B=R-g;I>=150&&I<=B&&(e.style.height=`${I}px`)}if(l==="left"){let I=c-w,B=m+c-250;if(I>=250){let O=m+w;O>=0&&O<=B&&(e.style.width=`${I}px`,e.style.left=`${O}px`)}}if(l==="top"){let I=p-M,B=g+p-150;if(I>=150){let O=g+M;O>=0&&O<=B&&(e.style.height=`${I}px`,e.style.top=`${O}px`)}}},x=()=>{h=!1,o.removeEventListener("pointermove",y),o.removeEventListener("pointerup",x),o.removeEventListener("pointercancel",x),this.saveLayout()};o.addEventListener("pointerdown",b=>{f(b),o.addEventListener("pointermove",y),o.addEventListener("pointerup",x),o.addEventListener("pointercancel",x)})};a(t,"top"),a(i,"right"),a(r,"bottom"),a(s,"left"),a(n,"corner")}reattachTab(e){if(!e.isDetached)return;if(e.detachedWindow){let s=this.detachedWindows.indexOf(e.detachedWindow);s>-1&&this.detachedWindows.splice(s,1),e.detachedWindow.panel.parentNode&&e.detachedWindow.panel.parentNode.removeChild(e.detachedWindow.panel),e.detachedWindow=null}e.isDetached=!1;let t=Object.values(this.tabs).filter(s=>s.originalIndex!==void 0&&s.isVisible).sort((s,n)=>s.originalIndex-n.originalIndex),i=Array.from(this.tabsContainer.children),r=0;for(let s of t){if(s.id===e.id)break;s.isDetached||r++}r>=i.length||i.length===0?this.tabsContainer.appendChild(e.button):this.tabsContainer.insertBefore(e.button,i[r]),this.contentWrapper.appendChild(e.content),this.setActiveTab(e.id),this.updatePanelSize(),this.saveLayout()}setActiveTab(e){this.activeTabId&&this.tabs[this.activeTabId]&&!this.tabs[this.activeTabId].isDetached&&this.tabs[this.activeTabId].setActive(!1),this.activeTabId=e,this.tabs[e]&&this.tabs[e].setActive(!0),this.saveLayout()}togglePanel(){this.panel.classList.toggle("visible"),this.toggleButton.classList.toggle("panel-open"),this.miniPanel.classList.toggle("panel-open");let e=this.panel.classList.contains("visible");this.detachedWindows.forEach(t=>{e?(t.panel.style.opacity="",t.panel.style.visibility="",t.panel.style.pointerEvents=""):(t.panel.style.opacity="0",t.panel.style.visibility="hidden",t.panel.style.pointerEvents="none")}),this.dispatchEvent({type:"resize"}),this.saveLayout()}togglePosition(){let e=this.position==="bottom"?"right":"bottom";this.setPosition(e)}setPosition(e){if(this.position===e)return;this.panel.style.transition="none";let t=this.panel.classList.contains("maximized");e==="right"?(this.position="right",this.floatingBtn.classList.add("active"),this.floatingBtn.innerHTML='<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"></rect><path d="M3 15h18"></path></svg>',this.floatingBtn.title="Switch to Bottom",this.panel.classList.remove("position-bottom"),this.panel.classList.add("position-right"),this.toggleButton.classList.add("position-right"),this.miniPanel.classList.add("position-right"),this.panel.style.bottom="",this.panel.style.top="0",this.panel.style.right="0",this.panel.style.left="",t?(this.panel.style.width="100vw",this.panel.style.height="100%"):(this.panel.style.width=`${this.lastWidthRight}px`,this.panel.style.height="100%")):(this.position="bottom",this.floatingBtn.classList.remove("active"),this.floatingBtn.innerHTML='<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"></rect><line x1="15" y1="3" x2="15" y2="21"></line></svg>',this.floatingBtn.title="Switch to Right Side",this.panel.classList.remove("position-right"),this.panel.classList.add("position-bottom"),this.toggleButton.classList.remove("position-right"),this.miniPanel.classList.remove("position-right"),this.panel.style.top="",this.panel.style.right="",this.panel.style.bottom="0",this.panel.style.left="0",t?(this.panel.style.width="100%",this.panel.style.height="100vh"):(this.panel.style.width="100%",this.panel.style.height=`${this.lastHeightBottom}px`)),setTimeout(()=>{this.panel.style.transition=""},50),this.updatePanelSize(),this.saveLayout()}saveLayout(){if(this.isLoadingLayout)return;let e={position:this.position,lastHeightBottom:this.lastHeightBottom,lastWidthRight:this.lastWidthRight,activeTabId:this.activeTabId,detachedTabs:[],isVisible:this.panel.classList.contains("visible")};this.detachedWindows.forEach(t=>{let i=t.tab,r=t.panel,s=parseFloat(r.style.left)||r.offsetLeft||0,n=parseFloat(r.style.top)||r.offsetTop||0,a=r.offsetWidth,o=r.offsetHeight;e.detachedTabs.push({tabId:i.id,originalIndex:i.originalIndex===void 0?0:i.originalIndex,left:s,top:n,width:a,height:o})});try{let t=localStorage.getItem("threejs-inspector"),i=JSON.parse(t||"{}");

2089i.layout=e,localStorage.setItem("threejs-inspector",JSON.stringify(i))}catch(t){console.warn("Failed to save profiler layout:",t)}}loadLayout(){this.isLoadingLayout=!0;try{let e=localStorage.getItem("threejs-inspector");if(!e)return;let t=JSON.parse(e).layout;if(!t)return;if(t.detachedTabs&&t.detachedTabs.length>0){let s=window.innerWidth,n=window.innerHeight;t.detachedTabs=t.detachedTabs.map(a=>{let{left:o,top:l,width:h,height:u}=a;h>s&&(h=s-100),u>n&&(u=n-100);let d=h/2,c=u/2;return o+h>s+d&&(o=s+d-h),o<-d&&(o=-d),l+u>n+c&&(l=n+c-u),l<-c&&(l=-c),{...a,left:o,top:l,width:h,height:u}})}t.position&&(this.position=t.position),t.lastHeightBottom&&(this.lastHeightBottom=t.lastHeightBottom),t.lastWidthRight&&(this.lastWidthRight=t.lastWidthRight);let i=window.innerWidth,r=window.innerHeight;this.lastHeightBottom>r-50&&(this.lastHeightBottom=r-50),this.lastWidthRight>i-50&&(this.lastWidthRight=i-50),this.position==="right"?(this.floatingBtn.classList.add("active"),this.floatingBtn.innerHTML='<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"></rect><path d="M3 15h18"></path></svg>',this.floatingBtn.title="Switch to Bottom",this.panel.classList.remove("position-bottom"),this.panel.classList.add("position-right"),this.toggleButton.classList.add("position-right"),this.miniPanel.classList.add("position-right"),this.panel.style.bottom="",this.panel.style.top="0",this.panel.style.right="0",this.panel.style.left="",this.panel.style.width=`${this.lastWidthRight}px`,this.panel.style.height="100%"):this.panel.style.height=`${this.lastHeightBottom}px`,t.isVisible&&(this.panel.classList.add("visible"),this.toggleButton.classList.add("panel-open")),t.activeTabId&&this.setActiveTab(t.activeTabId),t.detachedTabs&&t.detachedTabs.length>0&&(this.pendingDetachedTabs=t.detachedTabs,this.restoreDetachedTabs()),this.updatePanelSize(),this.panel.classList.contains("visible")&&this.miniPanel.classList.add("panel-open")}catch(e){console.warn("Failed to load profiler layout:",e)}finally{this.isLoadingLayout=!1}}restoreDetachedTabs(){if(!(!this.pendingDetachedTabs||this.pendingDetachedTabs.length===0)){if(this.pendingDetachedTabs.forEach(e=>{let t=this.tabs[e.tabId];if(!t||t.isDetached)return;e.originalIndex!==void 0&&(t.originalIndex=e.originalIndex),t.button.parentNode&&t.button.parentNode.removeChild(t.button),t.content.parentNode&&t.content.parentNode.removeChild(t.content);let i=this.createDetachedWindow(t,0,0);i.panel.style.left=`${e.left}px`,i.panel.style.top=`${e.top}px`,i.panel.style.width=`${e.width}px`,i.panel.style.height=`${e.height}px`,this.constrainWindowToBounds(i.panel),this.detachedWindows.push(i),t.isDetached=!0,t.detachedWindow=i}),this.pendingDetachedTabs=null,this.detachedWindows.forEach(e=>{let t=parseInt(getComputedStyle(e.panel).zIndex)||0;t>this.maxZIndex&&(this.maxZIndex=t)}),!this.activeTabId||!this.tabs[this.activeTabId]||this.tabs[this.activeTabId].isDetached||!this.tabs[this.activeTabId].isVisible){let e=Object.keys(this.tabs).filter(t=>!this.tabs[t].isDetached&&this.tabs[t].isVisible);if(e.length>0){let t=Array.from(this.tabsContainer.children).map(i=>Object.keys(this.tabs).find(r=>this.tabs[r].button===i)).filter(i=>i!==void 0&&!this.tabs[i].isDetached&&this.tabs[i].isVisible);this.setActiveTab(t[0]||e[0])}else this.activeTabId=null}this.updatePanelSize()}}},Ad=class extends Ds{constructor(e,t={}){super(),this.id=e.toLowerCase(),this.button=document.createElement("button"),this.button.className="tab-btn",this.button.textContent=e,this.content=document.createElement("div"),this.content.id=`${this.id}-content`,this.content.className="profiler-content",this.isActive=!1,this.isVisible=!0,this.isDetached=!1,this.detachedWindow=null,this.allowDetach=t.allowDetach===void 0?!0:t.allowDetach,this.builtin=t.builtin===void 0?!1:t.builtin,this.icon=t.icon||null,this.builtinButton=null,this.miniContent=null,this.profiler=null,this.onVisibilityChange=null}setActive(e){this.button.classList.toggle("active",e),this.content.classList.toggle("active",e),this.isActive=e}show(){this.content.style.display="",this.button.style.display="",this.isVisible=!0,this.isDetached&&this.detachedWindow&&(this.detachedWindow.panel.style.display=""),this.onVisibilityChange&&this.onVisibilityChange(),this.showBuiltin()}hide(){this.content.style.display="none",this.button.style.display="none",this.isVisible=!1,this.isDetached&&this.detachedWindow&&(this.detachedWindow.panel.style.display="none"),this.onVisibilityChange&&this.onVisibilityChange(),this.hideBuiltin()}showBuiltin(){if(this.builtin&&(this.profiler&&this.profiler.builtinTabsContainer&&(this.profiler.builtinTabsContainer.style.display=""),this.builtinButton&&(this.builtinButton.style.display=""),this.miniContent&&this.profiler)){

2089if(this.profiler.miniPanel.querySelectorAll(".mini-panel-content").forEach(e=>{e.style.display="none"}),this.profiler.builtinTabsContainer.querySelectorAll(".builtin-tab-btn").forEach(e=>{e.classList.remove("active")}),this.builtinButton&&this.builtinButton.classList.add("active"),!this.miniContent.firstChild){let e=this.content.querySelector(".list-scroll-wrapper")||this.content.firstElementChild;e&&this.miniContent.appendChild(e)}this.miniContent.style.display="block",this.profiler.miniPanel.classList.add("visible")}}hideBuiltin(){this.builtin&&(this.builtinButton&&(this.builtinButton.style.display="none"),this.miniContent&&(this.miniContent.style.display="none",this.miniContent.firstChild&&this.content.appendChild(this.miniContent.firstChild)),this.builtinButton&&this.builtinButton.classList.remove("active"),this.profiler&&(Array.from(this.profiler.miniPanel.querySelectorAll(".mini-panel-content")).some(e=>e.style.display!=="none")||this.profiler.miniPanel.classList.remove("visible"),Array.from(this.profiler.builtinTabsContainer.querySelectorAll(".builtin-tab-btn")).some(e=>e.style.display!=="none")||(this.profiler.builtinTabsContainer.style.display="none")))}},D0=class{constructor(...e){this.headers=e,this.children=[],this.domElement=document.createElement("div"),this.domElement.className="list-container",this.domElement.style.padding="10px",this.id=`list-${Math.random().toString(36).substr(2,9)}`,this.domElement.dataset.listId=this.id,this.gridStyleElement=document.createElement("style"),this.domElement.appendChild(this.gridStyleElement);let t=document.createElement("div");t.className="list-header",this.headers.forEach(i=>{let r=document.createElement("div");r.className="list-header-cell",r.textContent=i,t.appendChild(r)}),this.domElement.appendChild(t)}setGridStyle(e){this.gridStyleElement.textContent=`
2090[data-list-id="${this.id}"] > .list-header,
2091[data-list-id="${this.id}"] .list-item-row {
2092	grid-template-columns: ${e};
2093}
2094`}add(e){e.parent!==null&&e.parent.remove(e),e.domElement.classList.add("header-wrapper","section-start"),e.parent=this,this.children.push(e),this.domElement.appendChild(e.domElement)}remove(e){let t=this.children.indexOf(e);return t!==-1&&(this.children.splice(t,1),this.domElement.removeChild(e.domElement),e.parent=null),this}},k_=class{constructor(e=512){this.maxPoints=e,this.lines={},this.limit=0,this.limitIndex=0,this.domElement=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.domElement.setAttribute("class","graph-svg")}addLine(e,t){let i=document.createElementNS("http://www.w3.org/2000/svg","path");i.setAttribute("class","graph-path"),i.style.stroke=t,i.style.fill=t,this.domElement.appendChild(i),this.lines[e]={path:i,color:t,points:[]}}addPoint(e,t){let i=this.lines[e];i&&(i.points.push(t),i.points.length>this.maxPoints&&i.points.shift(),t>this.limit&&(this.limit=t,this.limitIndex=0))}resetLimit(){this.limit=0,this.limitIndex=0}update(){let e=this.domElement.clientWidth,t=this.domElement.clientHeight;if(e===0)return;let i=e/(this.maxPoints-1);for(let r in this.lines){let s=this.lines[r],n=`M 0,${t}`;for(let o=0;o<s.points.length;o++){let l=o*i,h=t-s.points[o]/this.limit*t;n+=` L ${l},${h}`}n+=` L ${(s.points.length-1)*i},${t} Z`;let a=e-(s.points.length-1)*i;s.path.setAttribute("transform",`translate(${a}, 0)`),s.path.setAttribute("d",n)}this.limitIndex++>this.maxPoints&&this.resetLimit()}},Bt=class{constructor(...e){this.children=[],this.isOpen=!0,this.childrenContainer=null,this.parent=null,this.domElement=document.createElement("div"),this.domElement.className="list-item-wrapper",this.itemRow=document.createElement("div"),this.itemRow.className="list-item-row",this.userData={},this.data=e,this.data.forEach(t=>{let i=document.createElement("div");i.className="list-item-cell",t instanceof HTMLElement?i.appendChild(t):i.append(String(t)),this.itemRow.appendChild(i)}),this.domElement.appendChild(this.itemRow),this.onItemClick=this.onItemClick.bind(this)}onItemClick(e){e.target.closest("button, a, input, label")||this.toggle()}add(e,t=this.children.length){return e.parent!==null&&e.parent.remove(e),e.parent=this,this.children.splice(t,0,e),this.itemRow.classList.add("collapsible"),this.childrenContainer||(this.childrenContainer=document.createElement("div"),this.childrenContainer.className="list-children-container",this.childrenContainer.classList.toggle("closed",!this.isOpen),this.domElement.appendChild(this.childrenContainer),this.itemRow.addEventListener("click",this.onItemClick)),this.childrenContainer.insertBefore(e.domElement,this.childrenContainer.children[t]||null),this.updateToggler(),this}remove(e){let t=this.children.indexOf(e);return t!==-1&&(this.children.splice(t,1),this.childrenContainer.removeChild(e.domElement),e.parent=null,this.children.length===0&&(this.itemRow.classList.remove("collapsible"),this.itemRow.removeEventListener("click",this.onItemClick),this.childrenContainer.remove(),this.childrenContainer=null),this.updateToggler()),this}updateToggler(){let e=this.itemRow.querySelector(".list-item-cell:first-child"),t=this.itemRow.querySelector(".item-toggler");this.children.length>0?(t||(t=document.createElement("span"),t.className="item-toggler",e.prepe

2094nd(t)),this.isOpen&&this.itemRow.classList.add("open")):t&&t.remove()}toggle(){return this.isOpen=!this.isOpen,this.itemRow.classList.toggle("open",this.isOpen),this.childrenContainer&&this.childrenContainer.classList.toggle("closed",!this.isOpen),this}close(){return this.isOpen&&this.toggle(),this}};function mt(e=null){let t=document.createElement("span");return t.className="value",e!==null&&(t.id=e),t}function Ut(e,t){let i=e instanceof HTMLElement?e:document.getElementById(e);i&&i.textContent!==t&&(i.textContent=t)}function iH(e){let t=e.lastIndexOf("/");return t===-1?{path:"",name:e.trim()}:{path:e.substring(0,t).trim(),name:e.substring(t+1).trim()}}function rH(e){return e.replace(/([a-z0-9])([A-Z])/g,"$1 $2").trim()}function Nd(e,t=2){if(e===0)return"0 Bytes";let i=1024,r=t<0?0:t,s=["Bytes","KB","MB","GB","TB","PB","EB","ZB","YB"],n=Math.floor(Math.log(e)/Math.log(i));return parseFloat((e/i**n).toFixed(r))+" "+s[n]}var sH=class extends Ad{constructor(e={}){super("Performance",e);let t=new D0("Name","CPU","GPU","Total");t.setGridStyle("minmax(200px, 2fr) 80px 80px 80px"),t.domElement.style.minWidth="600px";let i=document.createElement("div");i.className="list-scroll-wrapper",i.appendChild(t.domElement),this.content.appendChild(i);let r=document.createElement("div");r.className="graph-container";let s=new k_;s.addLine("fps","var( --color-fps )"),r.append(s.domElement);let n=new Bt("Graph Stats",mt(),mt(),mt("graph-fps-counter"));t.add(n);let a=new Bt(r);a.itemRow.childNodes[0].style.gridColumn="1 / -1",n.add(a);let o=new Bt("Frame Stats",mt(),mt(),mt());t.add(o);let l=new Bt("Miscellaneous & Idle",mt(),mt(),mt());l.domElement.firstChild.style.backgroundColor="#00ff0b1a",l.domElement.firstChild.classList.add("no-hover"),o.add(l),this.notInUse=new Map,this.frameStats=o,this.graphStats=n,this.graph=s,this.miscellaneous=l,this.currentRender=null,this.currentItem=null,this.frameItems=new Map}resolveStats(e,t){let i=e.getStatsData(t.cid),r=i.item;if(r===void 0)r=new Bt(mt(),mt(),mt(),mt()),t.name?t.isComputeStats===!0&&(t.name=`${t.name} [ Compute ]`):t.name=`Unnamed ${t.cid}`,r.userData.name=t.name,this.currentItem.add(r),i.item=r;else{r.userData.name=t.name,this.notInUse.has(t.cid)&&(r.domElement.firstElementChild.classList.remove("alert"),this.notInUse.delete(t.cid));let a=t.parent.children.indexOf(t);(r.parent===null||r.parent.children.indexOf(r)!==a)&&this.currentItem.add(r,a)}let s=r.userData.name;t.isComputeStats&&(s+=" [ Compute ]"),Ut(r.data[0],s),Ut(r.data[1],i.cpu.toFixed(2)),Ut(r.data[2],t.gpuNotAvailable===!0?"-":i.gpu.toFixed(2)),Ut(r.data[3],i.total.toFixed(2));let n=this.currentItem;this.currentItem=r;for(let a of t.children)this.resolveStats(e,a);this.currentItem=n,this.frameItems.set(t.cid,r)}updateGraph(e){this.graph.addPoint("fps",e.fps),this.graph.update()}addNotInUse(e,t){t.domElement.firstElementChild.classList.add("alert"),this.notInUse.set(e,{item:t,time:performance.now()}),this.updateNotInUse(e)}updateNotInUse(e){let{item:t,time:i}=this.notInUse.get(e),r=performance.now(),s=5-Math.floor((r-i)/1e3);if(s>=0){let n="*".repeat(Math.max(0,s));Ut(t.domElement.querySelector(".list-item-cell .value"),t.userData.name+" (not in use) "+n)}else t.domElement.firstElementChild.classList.remove("alert"),t.parent.remove(t),this.notInUse.delete(e)}updateText(e,t){let i=new Map(this.frameItems);this.frameItems.clear(),this.currentItem=this.frameStats;for(let r of t.children)this.resolveStats(e,r);for(let[r,s]of i)this.frameItems.has(r)||(this.addNotInUse(r,s),i.delete(r));for(let r of this.notInUse.keys())this.updateNotInUse(r);Ut("graph-fps-counter",e.fps.toFixed()+" 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i=t.info.memory;this.graph.addPoint("total",i.total),this.graph.limit===0&&(this.graph.limit=1),this.graph.update()}updateText(e){let t=e.getRenderer();if(!t)return;let i=t.info.memory;Ut(this.memoryStats.data[2],Nd(i.total)),Ut(this.attributes.data[1],i.attributes.toString()),Ut(this.attributes.data[2],Nd(i.attributesSize)),Ut(this.geometries.data[1],i.geometries.toString()),Ut(this.indexAttributes.data[1],i.indexAttributes.toString()),Ut(this.indexAttributes.data[2],Nd(i.indexAttributesSize)),Ut(this.indirectStorageAttributes.data[1],i.indirectStorageAttributes.toString()),Ut(this.indirectStorageAttributes.data[2],Nd(i.indirectStorageAttributesSize)),Ut(this.programs.data[1],i.programs.toString()),Ut(this.renderTargets.data[1],i.renderTargets.toString()),Ut(this.storageAttributes.data[1],i.storageAttributes.toString()),Ut(this.storageAttributes.data[2],Nd(i.storageAttributesSize)),Ut(this.textures.data[1],i.textures.toString()),Ut(this.textures.data[2],Nd(i.texturesSize))}},aH=class extends Ad{constructor(e={}){super("Console",e),this.filters={info:!0,warn:!0,error:!0},this.filterText="",this.buildHeader(),this.logContainer=document.createElement("div"),this.logContainer.id="c

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f3({value:s,min:n,max:a});o.addEventListener("change",({value:u})=>{t[i]=u});let l=mt();l.textContent=i;let h=new Bt(l,o.domElement);return this.paramList.add(h),h.domElement.firstChild.classList.add("actionable"),this._addParameter(t,i,o,h),o}addButton(t,i){let r=t[i],s=new dH({text:i,value:r});s.addEventListener("change",({value:a})=>{t[i]=a});let n=new Bt(s.domElement);return n.itemRow.childNodes[0].style.gridColumn="1 / -1",this.paramList.add(n),n.domElement.firstChild.classList.add("actionable"),s.name=a=>(s.domElement.childNodes[0].textContent=a,s),this._registerParameter(t,i,s,n),s}},y3=class extends Ad{constructor(e={}){super(e.name||"Parameters",e);let t=new D0("Property","Value");t.domElement.classList.add("parameters"),t.setGridStyle(".5fr 1fr"),t.domElement.style.minWidth="300px";let i=document.createElement("div");i.className="list-scroll-wrapper",i.appendChild(t.domElement),this.content.appendChild(i),this.paramList=t,this.groups=[]}createGroup(e){let t=new 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2095e.toneMapping=0,e.outputColorSpace=Pc,e.setCanvasTarget(s.canvasTarget),s.quad.render(e),e.setCanvasTarget(a),v0.restoreRendererState(e,l)}}},_3=500,yH=class extends Ad{constructor(e={}){super("Timeline",e),this.isRecording=!1,this.frames=[],this.currentFrame=null,this.isHierarchicalView=!0,this.originalBackend=null,this.originalMethods=new Map,this.renderer=null,this.graph=new k_(_3),this.graph.addLine("fps","var( --color-fps )"),this.graph.addLine("calls","var( --color-call )"),this.buildHeader(),this.buildUI(),window.addEventListener("resize",()=>{!this.isRecording&&this.frames.length>0&&this.renderSlider()})}buildHeader(){let e=document.createElement("div");e.className="console-header",this.recordButton=document.createElement("button"),this.recordButton.className="console-copy-button",this.recordButton.title="Record",this.recordButton.innerHTML='<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle><circle cx="12" cy="12" r="4" fill="currentColor"></circle></svg>',this.recordButton.style.padding="0 10px",this.recordButton.style.lineHeight="24px",this.recordButton.style.display="flex",this.recordButton.style.alignItems="center",this.recordButton.addEventListener("click",()=>this.toggleRecording());let t=document.createElement("button");t.className="console-copy-button",t.title="Clear",t.innerHTML='<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="3 6 5 6 21 6"></polyline><path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path><line x1="10" y1="11" x2="10" y2="17"></line><line x1="14" y1="11" x2="14" y2="17"></line></svg>',t.style.padding="0 10px",t.style.lineHeight="24px",t.style.display="flex",t.style.alignItems="center",t.addEventListener("click",()=>this.clear()),this.viewModeButton=document.createElement("button"),this.viewModeButton.className="console-copy-button",this.viewModeButton.title="Toggle View Mode",this.viewModeButton.textContent="Mode: Hierarchy",this.viewModeButton.style.padding="0 10px",this.viewModeButton.style.lineHeight="24px",this.viewModeButton.addEventListener("click",()=>{this.isHierarchicalView=!this.isHierarchicalView,this.viewModeButton.textContent=this.isHierarchicalView?"Mode: Hierarchy":"Mode: Counts",this.selectedFrameIndex!==void 0&&this.selectedFrameIndex!==-1&&this.selectFrame(this.selectedFrameIndex)}),this.recordRefreshButton=document.createElement("button"),this.recordRefreshButton.className="console-copy-button",this.recordRefreshButton.title="Refresh & Record",this.recordRefreshButton.innerHTML='<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 12a9 9 0 1 1-9-9c2.52 0 4.93 1 6.74 2.74L21 8"></path><path d="M21 3v5h-5"></path><circle cx="12" cy="12" r="3" fill="currentColor"></circle></svg>',this.recordRefreshButton.style.padding="0 10px",this.recordRefreshButton.style.lineHeight="24px",this.recordRefreshButton.style.display="flex",this.recordRefreshButton.style.alignItems="center",this.recordRefreshButton.addEventListener("click",()=>{let s=JSON.parse(localStorage.getItem("threejs-inspector")||"{}");s.timeline=s.timeline||{},s.timeline.recording=!0,localStorage.setItem("threejs-inspector",JSON.stringify(s)),window.location.reload()}),this.exportButton=document.createElement("button"),this.exportButton.className="console-copy-button",this.exportButton.title="Export",this.exportButton.innerHTML='<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path><polyline points="7 10 12 15 17 10"></polyline><line x1="12" y1="15" x2="12" y2="3"></line></svg>',this.exportButton.style.padding="0 10px",this.exportButton.style.lineHeight="24px",this.exportButton.style.display="flex",this.exportButton.style.alignItems="center",this.exportButton.addEventListener("click",()=>this.exportData());let i=document.createElement("div");

2095i.className="console-buttons-group",i.appendChild(this.viewModeButton),i.appendChild(this.recordButton),i.appendChild(this.recordRefreshButton),i.appendChild(this.exportButton),i.appendChild(t),e.style.display="flex",e.style.justifyContent="space-between",e.style.padding="6px",e.style.borderBottom="1px solid var(--border-color)";let r=document.createElement("div");r.textContent="Backend Calls Timeline",r.style.color="var(--text-primary)",r.style.alignSelf="center",r.style.paddingLeft="5px",this.frameInfo=document.createElement("span"),this.frameInfo.style.marginLeft="15px",this.frameInfo.style.fontFamily="monospace",this.frameInfo.style.color="var(--text-secondary)",this.frameInfo.style.fontSize="12px",r.appendChild(this.frameInfo),e.appendChild(r),e.appendChild(i),this.content.appendChild(e)}buildUI(){let e=document.createElement("div");e.style.display="flex",e.style.flexDirection="column",e.style.height="calc(100% - 37px)",e.style.width="100%";let t=document.createElement("div");t.style.height="60px",t.style.minHeight="60px",t.style.borderBottom="1px solid var(--border-color)",t.style.backgroundColor="var(--background-color)",this.graphSlider=document.createElement("div"),this.graphSlider.style.height="100%",this.graphSlider.style.margin="0 10px",this.graphSlider.style.position="relative",this.graphSlider.style.cursor="crosshair",t.appendChild(this.graphSlider),this.graph.domElement.style.width="100%",this.graph.domElement.style.height="100%",this.graphSlider.appendChild(this.graph.domElement),this.hoverIndicator=document.createElement("div"),this.hoverIndicator.style.position="absolute",this.hoverIndicator.style.top="0",this.hoverIndicator.style.bottom="0",this.hoverIndicator.style.width="1px",this.hoverIndicator.style.backgroundColor="rgba(255, 255, 255, 0.3)",this.hoverIndicator.style.pointerEvents="none",this.hoverIndicator.style.display="none",this.hoverIndicator.style.zIndex="9",this.hoverIndicator.style.transform="translateX(-50%)",this.graphSlider.appendChild(this.hoverIndicator),this.playhead=document.createElement("div"),this.playhead.style.position="absolute",this.playhead.style.top="0",this.playhead.style.bottom="0",this.playhead.style.width="2px",this.playhead.style.backgroundColor="var(--color-red)",this.playhead.style.boxShadow="0 0 4px rgba(255,0,0,0.5)",this.playhead.style.pointerEvents="none",this.playhead.style.display="none",this.playhead.style.zIndex="10",this.playhead.style.transform="translateX(-50%)",this.graphSlider.appendChild(this.playhead);let i=document.createElement("div");i.style.position="absolute",i.style.top="0",i.style.left="50%",i.style.transform="translate(-50%, 0)",i.style.width="0",i.style.height="0",i.style.borderLeft="6px solid transparent",i.style.borderRight="6px solid transparent",i.style.borderTop="8px solid var(--color-red)",this.playhead.appendChild(i),this.graphSlider.tabIndex=0,this.graphSlider.style.outline="none";let r=!1,s=a=>{if(this.frames.length===0)return;let o=this.graphSlider.getBoundingClientRect(),l=a.clientX-o.left;l=Math.max(0,Math.min(l,o.width)),this.fixedScreenX=l;let h=this.graph.lines.calls.points.length;if(h===0)return;let u=o.width/(this.graph.maxPoints-1),d=o.width-(h-1)*u,c=Math.round((l-d)/u);c=Math.max(0,Math.min(c,h-1)),c>=h-2?this.isTrackingLatest=!0:this.isTrackingLatest=!1;let p=c;this.frames.length>h&&(p+=this.frames.length-h),this.playhead.style.display="block",this.selectFrame(p)};this.graphSlider.addEventListener("mousedown",a=>

2095{r=!0,this.isManualScrubbing=!0,this.graphSlider.focus(),s(a)}),this.graphSlider.addEventListener("mouseenter",()=>{this.frames.length>0&&!this.isRecording&&(this.hoverIndicator.style.display="block")}),this.graphSlider.addEventListener("mouseleave",()=>{this.hoverIndicator.style.display="none"}),this.graphSlider.addEventListener("mousemove",a=>{if(this.frames.length===0||this.isRecording)return;let o=this.graphSlider.getBoundingClientRect(),l=a.clientX-o.left;l=Math.max(0,Math.min(l,o.width));let h=this.graph.lines.calls.points.length;if(h>0){let u=o.width/(this.graph.maxPoints-1),d=o.width-(h-1)*u,c=Math.round((l-d)/u);c=Math.max(0,Math.min(c,h-1));let p=d+c*u;p=Math.max(1,Math.min(p,o.width-1)),this.hoverIndicator.style.left=p+"px"}else{let u=Math.max(1,Math.min(l,o.width-1));this.hoverIndicator.style.left=u+"px"}}),this.graphSlider.addEventListener("keydown",a=>{if(this.frames.length===0||this.isRecording)return;let o=this.selectedFrameIndex;if(a.key==="ArrowLeft"?(o=Math.max(0,this.selectedFrameIndex-1),a.preventDefault()):a.key==="ArrowRight"&&(o=Math.min(this.frames.length-1,this.selectedFrameIndex+1),a.preventDefault()),o!==this.selectedFrameIndex){this.selectFrame(o);let l=this.graph.lines.calls.points.length;if(l>0){let h=o;this.frames.length>l&&(h=o-(this.frames.length-l)),h>=l-2?this.isTrackingLatest=!0:this.isTrackingLatest=!1;let u=this.graphSlider.getBoundingClientRect(),d=u.width/(this.graph.maxPoints-1),c=u.width-(l-1)*d;this.fixedScreenX=c+h*d}}}),window.addEventListener("mousemove",a=>{if(r){s(a);let o=this.graphSlider.getBoundingClientRect(),l=a.clientX-o.left;l=Math.max(0,Math.min(l,o.width));let h=this.graph.lines.calls.points.length;if(h>0){let u=o.width/(this.graph.maxPoints-1),d=o.width-(h-1)*u,c=Math.round((l-d)/u);c=Math.max(0,Math.min(c,h-1));let p=d+c*u;p=Math.max(1,Math.min(p,o.width-1)),this.hoverIndicator.style.left=p+"px"}else{let u=Math.max(1,Math.min(l,o.width-1));this.hoverIndicator.style.left=u+"px"}}}),window.addEventListener("mouseup",()=>{r=!1,this.isManualScrubbing=!1}),e.appendChild(t);let n=document.createElement("div");n.style.flex="1",n.style.display="flex",n.style.flexDirection="column",n.style.overflow="hidden",this.timelineTrack=document.createElement("div"),this.timelineTrack.style.flex="1",this.timelineTrack.style.overflowY="auto",this.timelineTrack.style.margin="10px",this.timelineTrack.style.backgroundColor="var(--background-color)",n.appendChild(this.timelineTrack),e.appendChild(n),this.content.appendChild(e)}setRenderer(e){this.renderer=e;let t=JSON.parse(localStorage.getItem("threejs-inspector")||"{}");t.timeline&&t.timeline.recording&&(t.timeline.recording=!1,localStorage.setItem("threejs-inspector",JSON.stringify(t)),this.toggleRecording())}toggleRecording(){if(!this.renderer){console.warn("Timeline: No renderer defined.");return}this.isRecording=!this.isRecording,this.isRecording?(this.recordButton.title="Stop",this.recordButton.innerHTML='<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"></rect></svg>',this.recordButton.style.color="var(--color-red)",this.startRecording()):(this.recordButton.title="Record",this.recordButton.innerHTML='<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle><circle cx="12" cy="12" r="4" fill="currentColor"></circle></svg>',this.recordButton.style.color="",this.stopRecording(),this.renderSlider())}startRecording(){this.frames=[],this.currentFrame=null,this.selectedFrameIndex=-1,this.fixedScreenX=0,this.isTrackingLatest=!0,this.isManualScrubbing=!1,this.clear(),this.frameInfo.textContent="Recording...";let e=this.renderer.backend,t=Object.getOwnPropertyNames(Object.getPrototypeOf(e)).filter(i=>i!=="constructor");for(let i of t){let r=Object.getOwnPropertyDescriptor(Object.getPrototypeOf(e),i);if(r&&(r.get||r.set))continue;let s=e[i];typeof s=="function"&&typeof i=="string"&&(this.originalMethods.set(i,s),e[i]=(...n)=>{if(i.toLowerCase().includes("timestamp")||i.startsWith("get")||i.startsWith("set")||i.startsWith("has")||i.startsWith("_")||i.startsWith("needs"))return s.apply(e,n);let a=this.renderer.info.frame;if((!this.currentFrame||this.currentFrame.id!==a)&&(this.currentFrame&&(this.currentFrame.fps=this.renderer.inspector?this.renderer.inspector.fps:0,isFinite(this.currentFrame.fps)||(this.currentFrame.fps=0),this.graph.addPoint("calls",this.currentFrame.calls.length),this.graph.addPoint("fps",this.currentFrame.fps),this.graph.update()),this.currentFrame={id:a,calls:[],fps:0},this.frames.push(this.currentFrame),this.frames.length>_3&&this.frames.shift(),!this.isManualScrubbing)){if(this.isTrackingLatest){let u=this.frames.length>1?this.frames.length-2:0;this.selectFrame(u)}else if(this.selectedFrameIndex!==-1){let u=this.graph.lines.calls.points.length;if(u>0){let d=this.graphSlider.getBoundingClientRect(),c=d.width/(this.graph.maxPoints-1),p=d.width-(u-1)*c,m=Math.round((this.fixedScreenX-p)/c);m=Math.max(0,Math.min(m,u-1));let g=m;this.frames.length>u&&(g+=this.frames.length-u),this.selectFrame(g)}}}let o=i;i==="beginRender"?this.renderer.inspector&&this.renderer.inspector.currentRender&&(o+=" - "+this.renderer.inspector.currentRender.name):i==="beginCompute"&&this.renderer.inspector&&this.renderer.inspector.currentCompute&&(o+=" - "+this.renderer.inspector.currentCompute.name);let l={method:o},h=this.getCallDetail(i,n);return h&&(l.details=h),this.currentFrame.calls.push(l),s.apply(e,n)})}}stopRecording(){if(this.originalMethods.size>0){let e=this.renderer.backend;for(let[t,i]of this.originalMethods.entries())e[t]=i;this.originalMethods.clear(),this.currentFrame&&(this.currentFrame.fps=this.renderer.inspector?this.renderer.inspector.fps:0)}}clear(){this.frames=[],this.timelineTrack.innerHTML="",this.playhead.style.display="none",this.frameInfo.textContent="",this.graph.lines.calls.points=[],this.graph.lines.fps.points=[],this.graph.resetLimit(),this.graph.update()}exportData(){if(this.frames.length===0)return;let e=JSON.stringify(this.frames,null,"	"),t=new Blob([e],{type:"application/json"}),i=URL.createObjectURL(t),r=document.createElement("a");r.href=i,r.download="threejs-timeline.json",r.click(),URL.revokeObjectURL(i)}getCallDetail(e,t){switch(e){case"draw":{let i=t[0];if(!i)return null;let r={};return i.object&&(r.object=i.object.name||i.object.type,i.object.count>1&&(r.instance=i.object.count)),i.material&&(r.material=i.material.name||i.material.type),i.geometry&&(r.geometry=i.geometry.name||void 0),i.camera&&(r.camera=i.camera.name||i.camera.t

2095ype),r}case"updateBinding":{let i=t[0];return i?.name?{binding:i.name}:null}case"createProgram":{let i=t[0];return i?{stage:i.stage,name:i.name||void 0}:null}case"createBindings":{let i=t[0];return i?.name?{group:i.name}:null}case"createTexture":case"destroyTexture":{let i=t[0];return i?.name?{texture:i.name}:null}}return null}formatDetails(e){let t=[];for(let i in e)e[i]!==void 0&&t.push(`<span style="opacity: 0.5">${i}:</span> <span style="color: var(--text-secondary); opacity: 1">${e[i]}</span>`);return t.length===0?"":`<span style="font-size: 11px; margin-left: 8px; color: var(--text-secondary); opacity: 1;">{ ${t.join('<span style="opacity: 0.5">, </span>')} }</span>`}renderSlider(){if(this.frames.length===0){this.playhead.style.display="none",this.frameInfo.textContent="";return}this.graph.lines.calls.points=[],this.graph.lines.fps.points=[],this.graph.resetLimit();let e=this.frames;e.length>this.graph.maxPoints&&(e=e.slice(-this.graph.maxPoints),this.frames=e);for(let i=0;i<e.length;i++)this.graph.addPoint("calls",e[i].calls.length),this.graph.addPoint("fps",e[i].fps||0);this.graph.update(),this.playhead.style.display="block";let t=0;this.selectedFrameIndex!==-1&&this.selectedFrameIndex<this.frames.length?t=this.selectedFrameIndex:this.frames.length>0&&(t=this.frames.length-1),this.selectFrame(t)}selectFrame(e){if(e<0||e>=this.frames.length)return;this.selectedFrameIndex=e;let t=this.frames[e];this.renderTimelineTrack(t),this.frameInfo.textContent="Frame: "+t.id+" ["+t.calls.length+" calls] ["+(t.fps||0).toFixed(1)+" FPS]";let i=this.graphSlider.getBoundingClientRect(),r=this.graph.lines.calls.points.length;if(r>0){let s=i.width/(this.graph.maxPoints-1),n=e;this.frames.length>r&&(n=e-(this.frames.length-r));let a=i.width-(r-1)*s+n*s;a=Math.max(1,Math.min(a,i.width-1)),this.playhead.style.left=a+"px",this.playhead.style.display="block"}}renderTimelineTrack(e){if(this.timelineTrack.innerHTML="",!e||e.calls.length===0)return;this.collapsedGroups||=new Set;let t=document.createDocumentFragment();if(this.isHierarchicalView){let i=[],r=null;for(let a=0;a<e.calls.length;a++){let o=e.calls[a],l=o.method.startsWith("begin")||o.method.startsWith("finish"),h=o.details?this.formatDetails(o.details):"";r&&r.method===o.method&&r.formatedDetails===h&&!l?r.count++:(r={method:o.method,count:1,formatedDetails:h},i.push(r))}let s=0,n=[{element:t,isCollapsed:!1,id:""}];for(let a=0;a<i.length;a++){let o=i[a],l=document.createElement("div");l.style.padding="4px 8px",l.style.margin="2px 0",l.style.marginLeft=s*24+"px",l.style.borderLeft="4px solid "+this.getColorForMethod(o.method),l.style.backgroundColor="rgba(255, 255, 255, 0.03)",l.style.fontFamily="monospace",l.style.fontSize="12px",l.style.color="var(--text-primary)",l.style.whiteSpace="nowrap",l.style.overflow="hidden",l.style.textOverflow="ellipsis",l.style.display="flex",l.style.alignItems="center";let h=n[n.length-1];if(h.isCollapsed||t.appendChild(l),o.method.startsWith("begin")){let u=h.id+"/"+o.method+"-"+a,d=this.collapsedGroups.has(u),c=document.createElement("span");c.textContent=d?"[ + ]":"[ - ]",c.style.fontSize="10px",c.style.marginRight="10px",c.style.cursor="pointer",c.style.width="26px",c.style.display="inline-block",c.style.textAlign="center",l.appendChild(c),l.style.cursor="pointer";let p=document.createElement("span");p.innerHTML=o.method+(o.formatedDetails?o.formatedDetails:"")+(o.count>1?` <span style="opacity: 0.5">( ${o.count} )</span>`:""),l.appendChild(p),l.addEventListener("click",m=>{m.stopPropagation(),d?this.collapsedGroups.delete(u):this.collapsedGroups.add(u),this.renderTimelineTrack(this.frames[this.selectedFrameIndex])}),s++,n.push({element:l,isCollapsed:h.isCollapsed||d,id:u})}else o.method.startsWith("finish")?(l.innerHTML=o.method+(o.formatedDetails?o.formatedDetails:"")+(o.count>1?` <span style="opacity: 0.5">( ${o.count} )</span>`:""),s=Math.max(0,s-1),n.pop()):l.innerHTML=o.method+(o.formatedDetails?o.formatedDetails:"")+(o.count>1?` <span style="opacity: 0.5">( ${o.count} )</span>`:"")}}else{let i={};for(let s=0;s<e.calls.length;s++){let n=e.calls[s].method;n.startsWith("finish")||(i[n]=(i[n]||0)+1)}let r=Object.keys(i).map(s=>({method:s,count:i[s]}));r.sort((s,n)=>n.count-s.count);for(let s=0;s<r.length;s++){let n=r[s],a=document.createElement("div");a.style.padding="4px 8px",a.style.margin="2px 0",a.style.borderLeft="4px solid "+this.getColorForMethod(n.method),a.style.backgroundColor="rgba(255, 255, 255, 0.03)",a.style.fontFamily="monospace",a.style.fontSize="12px",a.style.color="var(--text-primary)",a.style.whiteSpace="nowrap",a.style.overflow="hidden",a.style.textOverflow="ellipsis",a.textContent=n.method+(n.count>1?` ( ${n.count} )`:""),t.appendChild(a)}}this.timelineTrack.appendChild(t)}getColorForMethod(e){return e.startsWith("begin")?"var(--color-green)":e.startsWith("finish")||e.startsWith("destroy")?"var(--color-red)":e.startsWith("draw")||e.startsWith("compute")||e.startsWith("create")||e.startsWith("generate")?"var(--color-yellow)":"var(--text-secondary)"}};v.BRDF_GGX,v.BRDF_Lambert,v.BasicPointShadowFilter,v.BasicShadowFilter,v.Break,v.Const,v.Continue,v.DFGLUT,v.D_GGX;var oa=v.Discard;v.EPSILON,v.F_Schlick;var Vt=v.Fn;v.INFINITY;var Pd=v.If;v.Loop,v.NodeAccess,v.NodeShaderStage,v.NodeType,v.NodeUpdateType,v.PCFShadowFilter,v.PCFSoftShadowFilter,v.PI,v.PI2,v.TWO_PI,v.HALF_PI,v.PointShadowFilter,v.Return,v.Schlick_to_F0,v.ShaderNode,v.Stack,v.Switch,v.TBNViewMatrix,v.VSMShadowFilter,v.V_GGX_SmithCorrelated,v.Var,v.VarIntent;var xH=v.abs;v.acesFilmicToneMapping,v.acos,v.add,v.addMethodChaining,v.addNodeElement,v.agxToneMapping,v.all,v.alphaT,v.and,v.anisotropy,v.anisotropyB,v.anisotropyT,v.any,v.append,v.array,v.arrayBuffer,v.asin,v.assign;var O0=v.atan;v.atomicAdd,v.atomicAnd,v.atomicFunc,v.atomicLoad,v.atomicMax,v.atomicMin,v.atomicOr,v.atomicStore,v.atomicSub,v.atomicXor,v.attenuationColor,v.attenuationDistance;var xl=v.attribute;v.attributeArray,v.backgroundBlurriness,v.backgroundIntensity,v.backgroundRotation,v.batch,v.bentNormalView,v.billboarding,v.bitAnd,v.bitNot,v.bitOr,v.bitXor,v.bitangentGeometry,v.bitangentLocal,v.bitangentView,v.bitangentWorld,v.bitcast,v.blendBurn,v.blendColor,v.blendDodge,v.blendOverlay,v.blendScreen,v.blur,v.bool,v.buffer,v.bufferAttribute,v.bumpMap,v.builtin,v.builtinAOContext,v.builtinShadowContext,v.bvec2,v.bvec3,v.bvec4,v.bypass,v.cache,v.call,v.cameraFar,v.cameraIndex,v.cameraNear,v.cameraNormalMatrix,v.cameraPosition;var T3=v.cameraProjectionMatrix;v.cameraProjectionMatrixInverse,v.cameraViewMatrix,v.cameraViewport;var vH=v.cameraWorldMatrix;v.cbrt,v.cdl,v.ceil,v.checker,v.cineonToneMapping,v.clamp,v.clearcoat,v.clearcoatNormalView,v.clearcoatRoughness,v.clipSpace,v.code,v.color,v.colorSpaceToWorking,v.colorToDirection,v.compute,v.computeKernel,v.computeSkinning,v.context,v.convert,v.convertColorSpace;var bH=v.convertToTexture;v.countLeadingZeros,v.countOneBits,v.countTrailingZeros;var I_=v.cos;v.cross,v.cubeTexture,v.cubeTextureBase,v.dFdx,v.dFdy,v.dashSize,v.debug,v.decrement,v.decrementBefore,v.defaultBuildStages,v.defaultShaderStages,v.defined,v.degrees,v.deltaTime,v.densityFog,v.densityFogFactor,v.depth,v.depthPass,v.determinant,v.difference,v.diffuseColor,v.directPointLight,v.directionToColor,v.directionToFaceDirection,v.dispersion,v.distance,v.div,v.dot,v.drawIndex,v.dynamicBufferAttribute,v.element,v.emissive,v.equal,v.equirectUV,v.exp,v.exp2,v.exponentialHeightFogFactor,v.expression,v.faceDirection,v.faceForward,v.faceforward;var Be=v.float;v.floatBitsToInt,v.floatBitsToUint;var F_=v.floor;v.fog,v.fract,v.frameGroup,v.frameId,v.frontFacing,v.fwidth,v.gain,v.gapSize,v.getConstNodeType,v.getCurrentStack,v.getDirection,v.getDistanceAttenuation,v.getGeometryRoughness,v.getNormalFromDepth,v.interleavedGradientNoise,v.vogelDiskSample,v.getParallaxCorrectNormal,v.getRoughness,v.getScreenPosition,v.getShIrradianceAt,v.getShadowMaterial,v.getShadowRenderObjectFunction,v.getTextureIndex,v.getViewPosition,v.globalId,v.glsl,v.glslFn,v.grayscale,v.greaterThan,v.greaterThanEqual,v.hash,v.highpModelNormalViewMatrix,v.highpModelViewMatrix,v.hue,v.increment,v.incrementBefore,v.instance;var qi=v.instanceIndex,w3=v.instancedArray,vl=v.instancedBufferAttribute;v.instancedDynamicBufferAttribute,v.instancedMesh,v.int,v.intBitsToFloat,v.inverse,v.inverseSqrt,v.inversesqrt,v.invocationLocalIndex,v.invocationSubgroupIndex,v.ior,v.iridescence,v.iridescenceIOR,v.iridescenceThickness,v.ivec2,v.ivec3,v.ivec4,v.js,v.label,v.length,v.lengthSq,v.lessThan,v.lessThanEqual,v.lightPosition,v.lightProjectionUV,v.lightShadowMatrix,v.lightTargetDirection,v.lightTargetPosition,v.lightViewPosition,v.lightingContext,v.lights,v.linearDepth,v.linearToneMapping,v.localId,v.log,v.log2,v.logarithmicDepthToViewZ,v.luminance,v.mat2,v.mat3,v.mat4,v.matcapUV,v.materialAO,v.materialAlphaTest,v.materialAnisotropy,v.materialAnisotropyVector,v.materialAttenuationColor,v.materialAttenuationDistance,v.materialClearcoat,v.materialClearcoatNormal,v.materialClearcoatRoughness,v.materialColor,v.materialDispersion,v.materialEmissive,v.materialEnvIntensity,v.materialEnvRotation,v.materialIOR,v.materialIridescence,v.materialIridescenceIOR,v.materialIridescenceThickness,v.materialLightMap,v.materialLineDashOffset,v.materialLineDashSize,v.materialLineGapSize,v.materialLineScale,v.materialLineWidth,v.materialMetalness,v.materialNormal;var 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wH=v.nodeObject;v.nodeObjectIntent,v.nodeObjects,v.nodeProxy,v.nodeProxyIntent,v.normalFlat,v.normalGeometry,v.normalLocal,v.normalMap,v.normalView,v.normalViewGeometry,v.normalWorld,v.normalWorldGeometry;var U0=v.normalize;v.not,v.notEqual,v.numWorkgroups,v.objectDirection,v.objectGroup,v.objectPosition,v.objectRadius,v.objectScale,v.objectViewPosition,v.objectWorldMatrix,v.OnBeforeObjectUpdate,v.OnBeforeMaterialUpdate,v.OnObjectUpdate;var SH=v.OnMaterialUpdate;v.oneMinus,v.or,v.orthographicDepthToViewZ,v.oscSawtooth,v.oscSine,v.oscSquare,v.oscTriangle,v.output,v.outputStruct,v.overloadingFn,v.packHalf2x16,v.packSnorm2x16,v.packUnorm2x16,v.parabola,v.parallaxDirection,v.parallaxUV,v.parameter;var MH=v.pass,CH=v.passTexture;v.pcurve,v.perspectiveDepthToViewZ,v.pmremTexture,v.pointShadow,v.pointUV,v.pointWidth;var V0=v.positionGeometry;v.positionLocal,v.positionPrevious,v.positionView,v.positionViewDirection,v.positionWorld,v.positionWorldDirection,v.posterize,v.pow,v.pow2,v.pow3,v.pow4,v.premultiplyAlpha,v.property,v.radians;var ao=v.rand;v.range,v.rangeFog,v.rangeFogFactor,v.reciprocal,v.reference,v.referenceBuffer,v.reflect,v.reflectVector,v.reflectView,v.reflector,v.refract,v.refractVector,v.refractView,v.reinhardToneMapping;var Gh=v.remap,z0=v.remapClamp;v.renderGroup;var RH=v.renderOutput;v.rendererReference,v.replaceDefaultUV,v.rotate;var EH=v.rotateUV;v.roughness,v.round,v.rtt,v.sRGBTransferEOTF,v.sRGBTransferOETF,v.sample,v.sampler,v.samplerComparison,v.saturate,v.saturation,v.screen,v.screenCoordinate,v.screenDPR,v.screenSize;var Ms=v.screenUV;v.select,v.setCurrentStack,v.setName,v.shaderStages,v.shadow,v.shadowPositionWorld,v.shapeCircle,v.sharedUniformGroup,v.sheen,v.sheenRoughness,v.shiftLeft,v.shiftRight,v.shininess;var AH=v.sign,G0=v.sin;v.sinc,v.skinning;var O_=v.smoothstep;v.smoothstepElement,v.specularColor,v.specularF90,v.spherizeUV,v.split,v.spritesheetUV;var M3=v.sqrt;v.stack;var Ks=v.step;v.stepElement,v.storage,v.storageBarrier,v.storageTexture,v.string,v.struct,v.sub,v.subgroupAdd,v.subgroupAll,v.subgroupAnd,v.subgroupAny,v.subgroupBallot,v.subgroupBroadcast,v.subgroupBroadcastFirst,v.subBuild,v.subgroupElect,v.subgroupExclusiveAdd,v.subgroupExclusiveMul,v.subgroupInclusiveAdd,v.subgroupInclusiveMul,v.subgroupIndex,v.subgroupMax,v.subgroupMin,v.subgroupMul,v.subgroupOr,v.subgroupShuffle,v.subgroupShuffleDown,v.subgroupShuffleUp,v.subgroupShuffleXor,v.subgroupSize,v.subgroupXor,v.tan,v.tangentGeometry,v.tangentLocal,v.tangentView,v.tangentWorld;var Fi=v.texture;v.texture3D,v.textureBarrier,v.textureBicubic,v.textureBicubicLevel,v.textureCubeUV,v.textureLoad,v.textureSize,v.textureLevel,v.textureStore,v.thickness;var jh=v.time;v.toneMapping,v.toneMappingExposure,v.toonOutlinePass,v.transformDirection,v.transformNormal,v.transformNormalToView,v.transformedClearcoatNormalView,v.transformedNormalView,v.transformedNormalWorld,v.transmission,v.transpose,v.triNoise3D,v.triplanarTexture,v.triplanarTextures,v.trunc,v.uint,v.uintBitsToFloat;var Le=v.uniform;v.uniformArray,v.uniformCubeTexture,v.uniformGroup,v.uniformFlow,v.uniformTexture,v.unpackHalf2x16,v.unpackSnorm2x16,v.unpackUnorm2x16,v.unpremultiplyAlpha,v.userData;var la=v.uv;v.uvec2,v.uvec3,v.uvec4;var C3=v.varying,B_=v.varyingProperty,Je=v.vec2,fn=v.vec3,ai=v.vec4;v.vectorComponents,v.velocity,v.vertexColor,v.vertexIndex,v.vertexStage,v.vibrance,v.viewZToLogarithmicDepth,v.viewZToOrthographicDepth,v.viewZToPerspectiveDepth,v.viewZToReversedOrthographicDepth,v.viewZToReversedPerspectiveDepth,v.viewport,v.viewportCoordinate,v.viewportDepthTexture,v.viewportLinearDepth,v.viewportMipTexture,v.viewportOpaqueMipTexture,v.viewportResolution,v.viewportSafeUV,v.viewportSharedTexture,v.viewportSize,v.viewportTexture,v.viewportUV,v.wgsl,v.wgslFn,v.workgroupArray,v.workgroupBarrier,v.workgroupId,v.workingToColorSpace,v.xor;var NH=Vt(([e,t])=>{let i=Le(0);SH(()=>{let{width:n,height:a}=t.value;i.value=n/a});let r=e.sub(.5),s=Je(r.x.div(i),r.y).add(.5);return fn(s,Ks(0,s.x).mul(Ks(s.x,1)).mul(Ks(0,s.y)).mul(Ks(s.y,1)))}),LH=class extends QW{constructor(){super();let e=new tH;e.addEventListener("resize",l=>this.dispatchEvent(l));let t=new y3({builtin:!0,icon:'<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M14 6m-2 0a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" /><path d="M4 6l8 0" /><path d="M16 6l4 0" /><path d="M8 12m-2 0a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" /><path d="M4 12l2 0" /><path d="M10 12l10 0" /><path d="M17 18m-2 0a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" /><path d="M4 18l11 0" /><path d="M19 18l1 0" /></svg>'});t.hide(),e.addTab(t);let i=new fH;i.hide(),e.addTab(i);let r=new sH;e.addTab(r);let s=new nH;e.addTab(s);let n=new yH;e.addTab(n);let a=new aH;e.addTab(a);let o=new gH;e.addTab(o),e.loadLayout(),e.activeTabId||e.setActiveTab(r.id),this.statsData=new Map,this.canvasNodes=new Map,this.profiler=e,this.performance=r,this.memory=s,this.console=a,this.parameters=t,this.viewer=i,this.timeline=n,this.once={},this.displayCycle={text:{needsUpdate:!1,duration:.25,time:0},graph:{needsUpdate:!1,duration:.02,time:0}}}get domElement(){return this.profiler.domElement}hide(){this.profiler.hide()}show(){this.profiler.show()}getSize(){return this.profiler.getSize()}setActiveTab(e){return this.profiler.setActiveTab(e.id),this}addTab(e){return this.profiler.addTab(e),this}removeTab(e){return this.profiler.removeTab(e),this}resolveConsoleOnce(e,t){let i=e+t;this.once[i]!==!0&&(this.resolveConsole(e,t),this.once[i]=!0)}resolveConsole(e,t,i=null){switch(e){case"log":this.console.addMessage("info",t),console.log(t);break;case"warn":this.console.addMessage("warn",t),i&&i.isStackTrace?console.warn(i.getError(t)):console.warn(t);break;case"error":this.console.addMessage("error",t),i&&i.isStackTrace?console.error(i.getError(t)):console.error(t);break}}init(){let e=this.getRenderer(),t=`THREE.WebGPURenderer: ${lh} [ "`;e.backend.isWebGPUBackend?t+="WebGPU":e.backend.isWebGLBackend&&(t+="WebGL2"),t+='" ]',this.console.addMessage("info",t),e.inspector.domElement.parentElement===null&&e.domElement.parentElement!==null&&e.domElement.parentElement.appendChild(e.inspector.domElement)}setRenderer(e){return super.setRenderer(e),e!==null&&(_B(this.resolveConsole.bind(this)),this.isAvailable&&(e.init().then(()=>{e.backend.trackTimestamp=!0,e.hasFeature("timestamp-query")!==!0&&this.console.addMessage("error","THREE.Inspector: GPU Timestamp Queries not available.")}),this.timeline.setRenderer(e))),this}createParameters(e){return this.parameters.isVisible===!1&&this.parameters.show(),this.parameters.createGroup(e)}getStatsData(e){let t=this.statsData.get(e);return t===void 0&&(t={},this.statsData.set(e,t)),t}resolveStats(e){let t=this.getStatsData(e.cid);t.initialized!==!0&&(t.cpu=e.cpu,t.gpu=e.gpu,t.stats=[],t.initialized=!0),t.stats.length>this.maxFrames&&t.stats.shift(),t.stats.push(e),t.cpu=this.getAverageDeltaTime(t,"cpu"),t.gpu=this.getAverageDeltaTime(t,"gpu"),t.total=t.cpu+t.gpu;for(let i of e.children){this.resolveStats(i);let r=this.getStatsData(i.cid);t.cpu+=r.cpu,t.gpu+=r.gpu,t.total+=r.total}}getCanvasDataByNode(e){let t=this.canvasNodes.get(e);if(t===void 0){let i=this.getRenderer(),r=new FL(document.createElement("canvas"));r.setPixelRatio(window.devicePixelRatio),r.setSize(140,140);let s=e.id,{path:n,name:a}=iH(rH(e.getName()||"(unnamed)")),o=ai(fn(e.context({getUV:u=>{let d=NH(Ms,u),c=d.xy,p=d.z;return c.mul(p)}})),1);o=RH(o,0,i.outputColorSpace),o=o.context({inspector:!0});let l=new Ot;l.outputNode=o;let h=new _d(l);h.name="Viewer - "+a,t={id:s,name:a,path:n,node:e,quad:h,canvasTarget:r,material:l},this.canvasNodes.set(e,t)}return t}resolveViewer(){let e=this.currentNodes,t=this.getRenderer();if(e.length===0)return;if(!t.backend.isWebGPUBackend){this.resolveConsoleOnce("warn","Inspector: Viewer is only available with WebGPU.");return}this.viewer.isVisible||this.viewer.show();let i=e.map(r=>this.getCanvasDataByNode(r));this.viewer.update(t,i)}getAverageDeltaTime(e,t,i=this.fps){let r=e.stats,s=0,n=0;for(let a=r.length-1;a>=0&&n<i;a--){let o=r[a][t];o>0&&(s+=o,n++)}return n>0?s/n:0}resolveFrame(e){let t=this.getFrameById(e.frameId+1);if(t){e.cpu=0,e.gpu=0,e.total=0;for(let i of e.children){this.resolveStats(i);let r=this.getStatsData(i.cid);e.cpu+=r.cpu,e.gpu+=r.gpu,e.total+=r.total}e.deltaTime=t.startTime-e.startTime,e.miscellaneous=e.deltaTime-e.total,e.miscellaneous<0&&(e.miscellaneous=0),this.updateCycle(this.displayCycle.text),this.updateCycle(this.displayCycle.graph),this.displayCycle.text.needsUpdate&&(Ut("fps-counter",this.fps.toFixed()),this.performance.updateText(this,e),this.memory.updateText(this)),this.displayCycle.graph.needsUpdate&&(this.performance.updateGraph(this,e),this.memory.updateGraph(this)),this.displayCycle.text.needsUpdate=!1,this.displayCycle.graph.needsUpdate=!1}}updateCycle(e){e.time+=this.nodeFrame.deltaTime,e.time>=e.duration&&(e.needsUpdate=!0,e.time=0)}};function PH(){if(typeof document>"u")return"";try{let e=document.createElement("canvas"),t=e.getContext("webgl")||e.getContext("experimental-webgl");

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2099o.className=["mapjs-marker-position",e.className].filter(Boolean).join(" "),Object.assign(o.style,{position:"absolute",left:"0",top:"0",display:"none",pointerEvents:"none",willChange:"transform"});let l=document.createElement("img");return l.className="mapjs-marker-icon",l.draggable=!1,l.alt="",l.decoding="async",l.src=Zk(e),l.style.width=`${r}px`,l.style.height=`${s}px`,l.style.display="block",o.appendChild(l),{positionDiv:o,img:l,anchorX:n,anchorY:a,width:r,height:s}}updateEntry(e,t){t.marker=e;let i=e.iconSize||[25,36],r=e.iconAnchor||[12,34],[s,n]=i,[a,o]=r;t.anchorX=a,t.anchorY=o,t.width=s,t.height=n,t.img.style.width=`${s}px`,t.img.style.height=`${n}px`;let l=Zk(e);t.img.src!==l&&(t.img.src=l)}sync(e,t,i=1){if(!e)return;this.mount(e),this._opacity=i;let r=new Set;for(let s of t){let n=wK(s);if(r.add(n),this.entries.has(n))this.updateEntry(s,this.entries.get(n));else{let a=this.createElement(s);this.root.appendChild(a.positionDiv),this.entries.set(n,{marker:s,...a})}}for(let[s,n]of this.entries)r.has(s)||(n.positionDiv.remove(),this.entries.delete(s));this.updatePositions(e,i),e.render&&e.render()}updatePositions(e,t=1){if(!e||this.entries.size===0)return;this._opacity=t;let i=e.getView(),[r,s,n,a]=i.calculateExtent(e.getSize()),o=e.getSize();if(!o)return;let l=t>.001;for(let h of this.entries.values()){let{marker:u,positionDiv:d,anchorX:c,anchorY:p}=h;if(!l){d.style.display="none";continue}let m=this.getMarkerZoomScale(u,i),g=u.lon,f=u.lat;if(g+=Math.round((r-g)/Jk)*Jk,!(g>=r&&g<=n&&f>=s&&f<=a)){d.style.display="none";continue}let y=e.getPixelFromCoordinate([g,f]);if(!y){d.style.display="none";continue}let[x,b]=y;if(!(x>=0&&x<=o[0]&&b>=0&&b<=o[1])){d.style.display="none";continue}d.style.display="block",d.style.opacity=String(t),d.style.transform=`translate(${x}px, ${b}px) translate(${-c*m}px, ${-p*m}px) scale(${m})`}}dispose(){this.unmountListeners();for(let e of this.entries.values())e.positionDiv.remove();this.entries.clear(),this.root.parentNode&&this.root.parentNode.removeChild(this.root),this.viewport=null,this._map=null}},MK=class extends fa{constructor(){super(),this.name="markers",this.colorOptions.blur=0,this.minZoom=0,this.maxZoom=20,this.overrideRenderOrder=1e7,this.isObjectLayer=!0,this.directRender=!0,this.markers=[],this.textureLoader=new Wo,this.markerTexture="",this.baseSize={pin:6e4,star:{inner:45e3,outer:105e3},circle:{inner:54e3,outer:9e4,thickness:4500},icon:135e3},this.raycaster=new FU,this.mouse=new ge,this.textureCache=new Map,this._onZoomChange=null,this.domOverlay=new SK}isDomMarker(e){return e.type==="icon"||e.type==="custom"}getDomMarkers(){return this.markers.filter(e=>this.isDomMarker(e))}getGpuMarkers(){return this.markers.filter(e=>!this.isDomMarker(e))}syncDomMarkers(){let e=this.objectLayer?.master?.openLayerMap;if(!e){this.domOverlay.dispose();return}this.domOverlay._getOpacity=()=>{let t=this.objectLayer?.master;return t?.visible?t.opacity>.001?t.opacity:1:0},this.domOverlay.sync(e,this.getDomMarkers(),this.domOverlay._getOpacity())}clearTextureCache(){this.textureCache.clear()}getScaleFactor(){if(!this.objectLayer||!this.objectLayer.master||!this.objectLayer.master.openLayerMap)return 1;let e=this.objectLayer.master.openLayerMap.getView().getZoom(),t=Math.max(.01,5*.65**e),i={3:1.4,4:1.2,5:.8,6:.5,7:.3,8:.2,9:.08,10:.05,11:.03,12:.02,13:.008};function r(s){let n=Math.floor(s),a=Math.ceil(s);if(i[n]!==void 0&&i[a]!==void 0){let o=i[n],l=i[a],h=s-n;return o+(l-o)*h}return i[Math.round(s)]||1}return{base:t,icon:r(e)}}createPinGeometry(e=1){let t=this.baseSize.pin*e,i=t*.8,r=t*2.2,s=t*.4,n=s,a=r,o=-s,l=new Kg,h=Math.PI;Math.PI*3;let u=i*Math.cos(h),d=i*Math.sin(h)+a;l.moveTo(u,d);for(let p=0;p<=64;p++){let m=h+p/64*Math.PI*2,g=i*Math.cos(m),f=i*Math.sin(m)+a;l.lineTo(g,f)}l.lineTo(0,n),l.lineTo(i*1.01,a),l.lineTo(u,d),l.closePath();let c=new Dx(l);return c.translate(0,o,0),{pin:c}}createStarGeometry(e=1){let t=this.baseSize.star.inner*e,i=this.baseSize.star.outer*e,r=new Kg,s=Math.PI/5;for(let n=0;n<10;n++){let a=n%2==0?i:t,o=s*n-Math.PI/2,l=Math.cos(o)*a,h=Math.sin(o)*a;n===0?r.moveTo(l,h):r.lineTo(l,h)}return r.closePath(),new Dx(r)}createCircleGeometries(e=1){let t=this.baseSize.circle.inner*e,i=this.baseSize.circle.outer*e;return{outer:new W4(i-this.baseSize.circle.thickness*e,i,32),inner:new c4(t,32)}}createStarPinGeometry(e=1){let t=this.createPinGeometry(e),i=.38*e,r=this.createStarGeometry(i),s=this.baseSize.pin*e;return r.translate(0,s,0),{pin:t.pin,star:r}}disposeContainerMeshes(){let e=this.objectLayer?.container;if(e){for(let t of e.children){if(!t.isMesh)continue;t.geometry?.dispose();let i=t.material;

2099Array.isArray(i)?i.forEach(r=>r?.dispose()):i?.dispose()}e.clear()}}getMarkerScaleType(e){return e.type==="icon"||e.type==="custom"?"icon":"base"}tagMeshScale(e,t,i){let r=this.getMarkerScaleType(t);e.userData.markerScaleType=r,e.userData.markerScaleFactor=i[r],e.scale.set(1,1,1)}refreshMeshWorldBoundingBox(e){if(!e.geometry)return;e.geometry.computeBoundingBox();let t=e.geometry.boundingBox.clone();t.min.x*=e.scale.x,t.max.x*=e.scale.x,t.min.y*=e.scale.y,t.max.y*=e.scale.y,t.translate(e.position),e.userData.boundingBox=t}updateMarkerScales(){if(!this.objectLayer?.container?.children.length)return;let e=this.getScaleFactor();if(typeof e=="object"){for(let t of this.objectLayer.container.children){if(!t.isMesh)continue;let i=t.userData.markerScaleFactor;if(i==null)continue;let r=e[t.userData.markerScaleType||"icon"]/i;t.scale.set(r,r,1),this.refreshMeshWorldBoundingBox(t)}q.scheduleRender()}}async addMeshesForMarkers(e){if(!this.objectLayer||e.length===0)return;let t=e.filter(s=>!this.isDomMarker(s));if(t.length===0)return;let i=this.getScaleFactor(),r=typeof i=="object";for(let s of t){let n=Jd([s.lon,s.lat]),a=await this.createMarkerMesh(s,n);for(let o of a)r&&this.tagMeshScale(o,s,i),this.refreshMeshWorldBoundingBox(o),this.objectLayer.add(o,{noCopy:!0})}}async appendMarkers(e){await this.addMeshesForMarkers(e),this.syncDomMarkers(),q.scheduleRender()}async updateMarkers(){this.objectLayer&&(this.disposeContainerMeshes(),await this.addMeshesForMarkers(this.markers),this.syncDomMarkers(),q.scheduleRender())}async removeMarkersByType(e){let t=this.markers.length;this.markers=this.markers.filter(i=>i.type!==e),this.objectLayer&&this.markers.length<t&&await this.updateMarkers()}async removeMarkerById(e){let t=this.markers.length;this.markers=this.markers.filter(i=>i.id!==e),this.objectLayer&&this.markers.length<t&&await this.updateMarkers()}async createMarkerMesh(e,t,i=1){let r=this.getScaleFactor(),s,n;switch(e.type){case"pin":{let a=this.createPinGeometry(r.base),o=new ji({color:e.color||16711680,transparent:!0,depthTest:!1,opacity:1}),l=new ji({color:16711680,transparent:!0,depthTest:!1,opacity:1}),h=new xt(a.pin,o),u=new xt(a.ring,l);return h.position.set(t[0],t[1],0),u.position.set(t[0],t[1],0),h.renderOrder=this.overrideRenderOrder+1,u.renderOrder=this.overrideRenderOrder+2,[h,u]}case"starpin":{let a=this.createStarPinGeometry(r.base),o=new ji({color:e.color||3449312,transparent:!0,depthTest:!1,opacity:1}),l=new xt(a.pin,o);l.position.set(t[0],t[1],0),l.renderOrder=this.overrideRenderOrder+1;let h=new ji({color:16777215,transparent:!0,depthTest:!1,opacity:1}),u=new xt(a.star,h),d=this.baseSize.pin*r.base*.7;return u.position.set(t[0],t[1]+d,.1),u.renderOrder=this.overrideRenderOrder+2,[l,u]}case"star":{let a=r.base*1.15,o=new xt(this.createStarGeometry(a),new ji({color:e.borderColor||16777215,transparent:!0,depthTest:!1,opacity:1}));o.position.set(t[0],t[1],0),o.renderOrder=this.overrideRenderOrder+1;let l=new xt(this.createStarGeometry(r.base),new ji({color:e.color||16761856,transparent:!0,depthTest:!1,opacity:1}));return l.position.set(t[0],t[1],0),l.renderOrder=this.overrideRenderOrder+2,[o,l]}case"circle":{let a=this.createCircleGeometries(r.base),o=new ji({color:16777215,transparent:!0,depthTest:!1,opacity:1}),l=new xt(a.outer,o),h=new ji({color:e.color||255,transparent:!0,depthTest:!1,opacity:1}),u=new xt(a.inner,h);return l.position.set(t[0],t[1],0),u.position.set(t[0],t[1],0),l.renderOrder=this.overrideRenderOrder+1,u.renderOrder=this.overrideRenderOrder+2,[l,u]}case"custom":{let a,o,l=0,h=0;if(e.iconSize&&Array.isArray(e.iconSize)&&e.iconSize.length===2){let[c,p]=e.iconSize,m=window._markerPixelScale||3e3,g=m;if(window._customMarkersScaleWithZoom===!0&&(g=m*r.icon),a=c*g,o=p*g,e.iconAnchor&&Array.isArray(e.iconAnchor)&&e.iconAnchor.length===2){let[f,y]=e.iconAnchor;l=(c/2-f)*g,h=(p-y)*g}}else{let c=this.baseSize.icon*r.icon;a=c/1.4,o=c,h=o/2}let u;if(e.iconUrl){let c=`custom_${e.iconUrl}`;if(u=this.textureCache.get(c),u)(!u.image||u.image.width===0||u.image.height===0)&&(console.warn("LayerDataMarkers: Cached texture is invali

2099d, clearing cache and recreating"),this.textureCache.delete(c),u=null);else try{u=await this.loadCustomTexture(e.iconUrl),u&&u.image?this.textureCache.set(c,u):(console.warn("LayerDataMarkers: Custom texture creation failed, falling back to default"),u=null)}catch(p){console.warn("LayerDataMarkers: Error loading custom texture, falling back to default:",p),u=null}}if(!u){let c=e.color?`#${e.color.toString(16).padStart(6,"0")}`:"#204579",p=`default_${c}`;u=this.textureCache.get(p),u||(u=await this.loadMarkerTexture(c),this.textureCache.set(p,u))}if(!e.iconSize||!Array.isArray(e.iconSize)||e.iconSize.length!==2)if(u&&u.image){let c=u.image.width/u.image.height;a=size*c,o=size}else a=size/1.4,o=size;s=new Un(a,o),l!==0||h!==0?s.translate(l,h,0):s.translate(0,o/2,0),n=new ji({map:u,transparent:!0,opacity:1,depthTest:!1,side:2});let d=new xt(s,n);return d.position.set(t[0],t[1],0),d.renderOrder=this.overrideRenderOrder+1,[d]}default:{let a=this.baseSize.icon*r.icon,o;if(e.iconUrl){let d=`custom_${e.iconUrl}`;if(o=this.textureCache.get(d),o)(!o.image||o.image.width===0||o.image.height===0)&&(console.warn("LayerDataMarkers: Cached texture is invalid, clearing cache and recreating"),this.textureCache.delete(d),o=null);else try{o=await this.loadCustomTexture(e.iconUrl),o&&o.image?this.textureCache.set(d,o):(console.warn("LayerDataMarkers: Custom texture creation failed, falling back to default"),o=null)}catch(c){console.warn("LayerDataMarkers: Error loading custom texture, falling back to default:",c),o=null}}if(!o){let d=e.color?`#${e.color.toString(16).padStart(6,"0")}`:"#204579",c=`default_${d}`;o=this.textureCache.get(c),o||(o=await this.loadMarkerTexture(d),this.textureCache.set(c,o))}let l,h;o&&o.image?(l=a*(o.image.width/o.image.height),h=a):(l=a/1.4,h=a),s=new Un(l,h),s.translate(0,h/2,0),n=new ji({map:o,transparent:!0,opacity:1,depthTest:!1,side:2});let u=new xt(s,n);return u.position.set(t[0],t[1],0),u.renderOrder=this.overrideRenderOrder+1,[u]}}}loadMarkerTexture(e="#204579"){let t=`
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2104</svg>`,i=new Blob([t],{type:"image/svg+xml"}),r=URL.createObjectURL(i),s=new Image;return new Promise((n,a)=>{s.onload=()=>{let o=new Li(s);o.colorSpace=Gi,o.needsUpdate=!0,URL.revokeObjectURL(r),n(o)},s.onerror=o=>{console.error("Failed to load marker texture:",o),URL.revokeObjectURL(r),a(o)},s.src=r})}async loadCustomTexture(e){return new Promise((t,i)=>{let r=setTimeout(()=>{console.warn("Texture loading timeout, falling back to default:",e),t(null)},1e4);fetch(e,{mode:"cors",headers:{Accept:"image/svg+xml, image/*, */*"}}).then(s=>{if(!s.ok)throw Error(`HTTP ${s.status}: ${s.statusText}`);return s.text()}).then(s=>{let n=new Blob([s],{type:"image/svg+xml"}),a=URL.createObjectURL(n),o=new Image;o.crossOrigin="anonymous",o.onload=()=>{clearTimeout(r);try{if(!o.complete||o.naturalWidth===0||o.naturalHeight===0){console.warn("LayerDataMarkers: Invalid image dimensions, trying canvas method"),URL.revokeObjectURL(a),this.createTextureViaCanvas(o).then(t).catch(()=>{console.warn("LayerDataMarkers: Canvas method failed, trying WebGL fallback"),this.createWebGLTexture(o).then(t).cat

2104ch(()=>t(null))});return}this.createWebGPUCompatibleTexture(o,e).then(l=>{URL.revokeObjectURL(a),t(l)}).catch(()=>{URL.revokeObjectURL(a),t(null)})}catch(l){console.warn("LayerDataMarkers: Failed to create texture from fetched SVG, trying canvas method:",l),URL.revokeObjectURL(a),this.createTextureViaCanvas(o).then(t).catch(()=>{console.warn("LayerDataMarkers: Canvas method failed, trying WebGL fallback"),this.createWebGLTexture(o).then(t).catch(()=>t(null))})}},o.onerror=l=>{clearTimeout(r),console.warn("LayerDataMarkers: Failed to load image from fetched SVG:",l),URL.revokeObjectURL(a),t(null)},o.src=a}).catch(s=>{clearTimeout(r);let n=new Image;n.crossOrigin="anonymous",n.onload=()=>{try{if(!n.complete||n.naturalWidth===0||n.naturalHeight===0){console.warn("LayerDataMarkers: Invalid image dimensions from direct loading, trying canvas method"),this.createTextureViaCanvas(n).then(t).catch(()=>{console.warn("LayerDataMarkers: Canvas method failed, trying WebGL fallback"),this.createWebGLTexture(n).then(t).catch(()=>t(null))});return}this.createWebGPUCompatibleTexture(n,e).then(a=>{t(a)}).catch(()=>{t(null)})}catch{this.createTextureViaCanvas(n).then(t).catch(()=>{this.createWebGLTexture(n).then(t).catch(()=>t(null))})}},n.onerror=a=>{console.warn("LayerDataMarkers: Direct image loading also failed:",a),t(null)},n.src=e})})}async createTextureViaCanvas(e){return new Promise((t,i)=>{try{let r=document.createElement("canvas"),s=r.getContext("2d");r.width=e.naturalWidth||e.width,r.height=e.naturalHeight||e.height,s.drawImage(e,0,0);let n=new Li(r);

2104n.colorSpace=Gi,n.needsUpdate=!0,t(n)}catch(r){i(r)}})}async createWebGLTexture(e){return new Promise((t,i)=>{try{let r=document.createElement("canvas"),s=r.getContext("2d");r.width=e.naturalWidth||e.width,r.height=e.naturalHeight||e.height,s.drawImage(e,0,0);let n=new Li(r);n.colorSpace=Gi,n.needsUpdate=!0,n.isWebGLTexture=!0,t(n)}catch(r){i(r)}})}async createWebGPUCompatibleTexture(e,t){return new Promise((i,r)=>{try{if(this.isExternalTexture(t)){this.createWebGLTexture(e).then(i).catch(r);return}let s=new Li(e);s.colorSpace=Gi,s.needsUpdate=!0,this.isWebGPUAvailable()&&this.isTextureWebGPUCompatible(s)?i(s):this.createWebGLTexture(e).then(i).catch(r)}catch{this.createWebGLTexture(e).then(i).catch(r)}})}isWebGPUAvailable(){return typeof navigator<"u"&&navigator.gpu!==void 0}isTextureWebGPUCompatible(e){try{return e&&e.image&&e.image.width>0&&e.image.height>0}catch{return!1}}isExternalTexture(e){return e&&(e.startsWith("http://")||e.startsWith("https://")||e.startsWith("//"))}async init(e){Bi.value++,this.objectLayer=e,this.clearTextureCache(),this.markerTexture=await this.loadMarkerTexture();try{if(this.markers.length>0?await this.updateMarkers():(this.disposeContainerMeshes(),this.syncDomMarkers()),e.master&&e.master.openLayerMap){let t=e.master.openLayerMap.getView();this._onZoomChange=Al(()=>{this.updateMarkerScales();let i=e.master.openLayerMap,r=e.master?.opacity??1;typeof this.domOverlay._getOpacity=="function"?this.domOverlay.updatePositions(i,this.domOverlay._getOpacity()):this.domOverlay.updatePositions(i,r)},50),t.on("change:resolution",this._onZoomChange)}}finally{setTimeout(()=>{Bi.value--},32)}}getUrl=(e,t)=>

2104""},CK=class extends fa{constructor(){super(),this.baseUrl="https://a.basemaps.cartocdn.com/light_only_labels/",this.name="cities",this.directRender=!0,this.overrideRenderOrder=10000001,this.colorOptions.blur=0,this.zoomFactor=1,this.sizeFactor=1,this.imageFormat="png",this.colorOptions.srgb=!0,this.colorOptions.blending="substract"}getUrl=(e,t)=>Pu&&To.value?`${hi(this.baseUrl)}{z}%2F{x}%2F{y}${encodeURIComponent("."+this.imageFormat)}`:`${hi(this.baseUrl)}{z}/{x}/{y}.${this.imageFormat}`};function Qk(e,t,i=-.5,r=.001){let s=e.length/3;if(s<3)return e;let n=Math.max(0,Math.min(r,.5)),a=null,o=(h,u,d)=>{a&&a.push(h,u,d)},l=h=>{if(!a){a=[];for(let u=0;u<h*3;u++)a.push(e[u])}};for(let h=0;h<s;h++){let u=e[h*3],d=e[h*3+1],c=e[h*3+2];if(!t&&(h===0||h===s-1)){o(u,d,c);continue}let p=h===0?s-1:h-1,m=h===s-1?0:h+1,g=e[p*3],f=e[p*3+1],y=e[p*3+2],x=e[m*3],b=e[m*3+1],_=e[m*3+2],T=u-g,w=d-f,M=c-y,S=x-u,R=b-d,I=_-c,B=Math.hypot(T,w,M),O=Math.hypot(S,R,I);if(B<1e-6||O<1e-6){o(u,d,c);continue}if((T*S+w*R+M*I)/(B*O)>=i){o(u,d,c);continue}l(h),a.push(u+(g-u)*n,d+(f-d)*n,c+(y-c)*n,u+(x-u)*n,d+(b-d)*n,c+(_-c)*n)}return a?new Float32Array(a):e}var RK=class extends $r{constructor(e=null){super(),this.type="MeshLine",this.isMeshLine=!0,e&&this.buildLine(e)}buildLine(e={}){this.options={needsPositions:!0,needsPrevious:!0,needsNext:!0,needsUV:!1,needsSide:!0,needsProgress:!0,needsWidth:!1,needsVertexColor:!1,smoothSharpBends:!1,verbose:!1,...e},this.widthCallback=this.options.widthCallback||null,this._attrs={},this._lineCount=0,this._lines=[],this._lineLoops=[],this.boundingBoxes=[],this.options.lines&&this.setLines(this.options.lines)}setLines(e){if(!e)throw Error("[MeshLine] Lines data required");e=tI(e);let t=typeof this.options.closed=="boolean",i=this.options.closed,r=t?null:[],s=[],n=this.options.smoothSharpBends===!0&&!this.options.gpuPositionNode,a=this.options.smoothSharpBendsThreshold??-.5,o=this.options.smoothSharpBendsAlpha??.001;for(let l=0;l<e.length;l++){let h=e[l];if(!h||h.length===0)continue;let u=eI(h),d=(t?i:i?.[l]??!1)&&u.length>=9;if(n&&(u=Qk(u,d,a,o)),d){let c=new Float32Array(u.length+3);c.set(u),c[u.length]=u[0],c[u.length+1]=u[1],c[u.length+2]=u[2],u=c}s.push(u),t||r.push(d)}this._lines=s,this._lineLoops=t?i:r,this._isSingleLoopValue=t,this._lineCount=s.length,this.build()}setOrUpdateAttribute(e,t,i,r=dh){let s=this._attrs[e];if(s&&s.array.length===t.length)s.copyArray(t),s.needsUpdate=!0;else{s&&this.deleteAttribute(e);let n=new jr(t,i);n.setUsage(r),this._attrs[e]=n,this.setAttribute(e,n)}}setUsage(e,t=null){for(let[i,r]of Object.entries(this._attrs))(t==null||i===t)&&r.setUsage(e)}build(){let e=this._lines,t=this._lineLoops;if(!e||e.length===0)return;this._maxWidthMultiplier=1;let i=this.options.usage??(this.options.gpuPositionNode?35044:35040),r=0,s=0;for(let b of e){let _=b.length/3;_>=2&&(r+=_*2,s+=(_-1)*6)}if(r===0)return;let n,a,o,l,h,u,d,c;this.options.needsPositions&&(n=new Float32Array(r*3)),this.options.needsPrevious&&(a=new Float32Array(r*3)),this.options.needsNext&&(o=new Float32Array(r*3)),this.options.needsSide&&(l=new Float32Array(r)),this.options.needsWidth&&(h=new Float32Array(r)),this.options.needsUV&&(u=new Float32Array(r*2)),this.options.needsProgress&&(d=new Float32Array(r)),this.options.needsVertexColor&&this.options.vertexColors&&(c=new Float32Array(r*3));let p=new(r>65535?Uint32Array:Uint16Array)(s),m=0,g=0,f=0;for(let b=0;b<e.length;b++){let _=e[b],T=this._isSingleLoopValue?t:t[b],w=_.length/3;if(w<2)continue;let M=w>1?1/(w-1):0;for(let S=0;S<w;S++){let R=S*3,I=_[R],B=_[R+1],O=_[R+2],U=M*S;if(n&&(n[m*3]=I,n[m*3+1]=B,n[m*3+2]=O,n[m*3+3]=I,n[m*3+4]=B,n[m*3+5]=O),l&&(l[m]=1,l[m+1]=-1),h){let j=this.widthCallback?this.widthCallback(U):1;this._maxWidthMultiplier=Math.max(this._maxWidthMultiplier,Math.abs(j)),h[m]=j,h[m+1]=j}if(u&&(u[m*2]=U,u[m*2+1]=0,u[m*2+2]=U,u[m*2+3]=1),d&&(d[m]=U,d[m+1]=U),c&&this.options.vertexColors){let j=this.options.vertexColors;if((j instanceof Float32Array||Array.isArray(j)&&typeof j[0]=="number")&&j.length>S*3){let ae=S*3,W=m*3;c[W]=c[W+3]=j[ae],c[W+1]=c[W+4]=j[ae+1],c[W+2]=c[W+5]=j[ae+2]}}let V,z,Z;if(S===0)if(T){let j=(w-2)*3;V=_[j],z=_[j+1],Z=_[j+2]}else if(w>1){let j=_[3],ae=_[4],W=_[5];V=2*I-j,z=2*B-ae,Z=2*O-W}else V=I,z=B,Z=O;else{let j=(S-1)*3;V=_[j],z=_[j+1],Z=_[j+2]}if(a&&(a[m*3]=V,a[m*3+1]=z,a[m*3+2]=Z,a[m*3+3]=V,a[m*3+4]=z,a[m*3+5]=Z),o){let j,ae,W;if(S===w-1)if(T)j=_[3],ae=_[4],W=_[5];else if(w>1){let me=(w-2)*3,Ce=_[me],Qe=_[me+1],oe=_[me+2];

2104j=2*I-Ce,ae=2*B-Qe,W=2*O-oe}else j=I,ae=B,W=O;else{let me=(S+1)*3;j=_[me],ae=_[me+1],W=_[me+2]}o[m*3]=j,o[m*3+1]=ae,o[m*3+2]=W,o[m*3+3]=j,o[m*3+4]=ae,o[m*3+5]=W}m+=2}for(let S=0;S<w-1;S++){let R=f+S*2;p[g++]=R,p[g++]=R+1,p[g++]=R+2,p[g++]=R+2,p[g++]=R+1,p[g++]=R+3}f+=w*2}n&&this.setOrUpdateAttribute("position",n,3,i),a&&this.setOrUpdateAttribute("previous",a,3,i),o&&this.setOrUpdateAttribute("next",o,3,i),l&&this.setOrUpdateAttribute("side",l,1),h&&this.setOrUpdateAttribute("width",h,1),u&&this.setOrUpdateAttribute("uv",u,2),d&&this.setOrUpdateAttribute("progress",d,1),c&&this.setOrUpdateAttribute("vertexColor",c,3);let y=new jr(p,1),x=this.getIndex();if(x&&x.count===y.count?(x.copyArray(p),x.needsUpdate=!0):this.setIndex(y),this.options.frustumCulled===!1?(this.boundingBoxes=[],this.boundingBox=null,this.boundingSphere=null):(this.computeBoundingBoxes(),this.computeBoundingSphere()),this.options.verbose){let b=Object.keys(this._attrs);console.log(`[MeshLine] geometry built with attributes: ${b.join(", ")}`)}}computeBoundingBoxes(){if(!this._lines||this._lines.length===0)return;let e=this.getBoundingPadding();this.boundingBoxes=this._lines.map((t,i)=>{let r=(this.boundingBoxes[i]||new Fn).setFromArray(t);return e>0&&r.expandByScalar(e),r})}getBoundingPadding(){if(this.options?.sizeAttenuation===!1)return 0;let e=Number(this.options?.lineWidth??0);if(!Number.isFinite(e)||e<=0)return 0;let t=Number(this.options?.miterLimit??4),i=Number(this._maxWidthMultiplier??1);return e*Math.max(1,t)*.5*Math.max(1,i)}computeBoundingBox(){if(!(!this.boundingBoxes||this.boundingBoxes.length===0)){if(this.boundingBox||=new Fn,!this.boundingBoxes.length){this.boundingBox?.makeEmpty();return}this.boundingBox.copy(this.boundingBoxes[0]);for(let e=1;e<this.boundingBoxes.length;e++)this.boundingBox.union(this.boundingBoxes[e])}}computeBoundingSphere(){this.boundingBox||this.computeBoundingBox(),this.boundingSphere||=new ja,this.boundingBox?.getBoundingSphere(this.boundingSphere)}dispose(){this._attrs={},super.dispose()}setPositions(e,t=!1){if(!e)return;e=tI(e);let i=this.options.smoothSharpBends===!0&&!this.options.gpuPositionNode,r=this.options.smoothSharpBendsThreshold??-.5,s=this.options.smoothSharpBendsAlpha??.001,n=e.map((p,m)=>{let g=eI(p),f=this._isSingleLoopValue?this._lineLoops:this._lineLoops?.[m]??!1;if(i&&(g=Qk(g,f,r,s)),f&&g.length>=9){let y=new Float32Array(g.length+3);y.set(g),y[g.length]=g[0],y[g.length+1]=g[1],y[g.length+2]=g[2],g=y}return g});if(n.length!==this._lines.length){this.setLines(e);return}for(let p=0;p<n.length;p++)if(n[p].length!==this._lines[p].length){this.setLines(e);return}let a=this.getAttribute("position");if(!a){this.setLines(n);return}let o=this.getAttribute("previous"),l=this.getAttribute("next"),h=a.array,u=o?o.array:null,d=l?l.array:null,c=0;for(let p=0;p<n.length;p++){let m=n[p],g=this._isSingleLoopValue?this._lineLoops:this._lineLoops[p],f=m.length/3;for(let y=0;y<f;y++){let x=y*3,b=m[x],_=m[x+1],T=m[x+2];if(this.writePair(h,c,b,_,T),u){let w,M,S;if(y===0)if(g){let R=(f-2)*3;w=m[R],M=m[R+1],S=m[R+2]}else if(f>1){let R=m[3],I=m[4],B=m[5];w=2*b-R,M=2*_-I,S=2*T-B}else w=b,M=_,S=T;else{let R=(y-1)*3;w=m[R],M=m[R+1],S=m[R+2]}this.writePair(u,c,w,M,S)}if(d){let w,M,S;if(y===f-1)if(g)w=m[3],M=m[4],S=m[5];else if(f>1){let R=(f-2)*3,I=m[R],B=m[R+1],O=m[R+2];w=2*b-I,M=2*_-B,S=2*T-O}else w=b,M=_,S=T;else{let R=(y+1)*3;w=m[R],M=m[R+1],S=m[R+2]}this.writePair(d,c,w,M,S)}c+=2}}a.needsUpdate=!0,o&&(o.needsUpdate=!0),l&&(l.needsUpdate=!0),this._lines=n,t&&(this.computeBoundingBoxes(),this.computeBoundingBox(),this.computeBoundingSphere())}writePair=(e,t,i,r,s)=>{let n=t*3;e[n]=i,e[n+1]=r,e[n+2]=s,e[n+3]=i,e[n+4]=r,e[n+5]=s}},EK=!1,eI=e=>{if(e instanceof Float32Array)return e;if(e instanceof $r)return e.getAttribute("position").array;if(EK||=(console.warn("[MeshLine] Use Float32Array for positions to avoid array conversion & get optimal performance"),!0),Array.isArray(e)&&typeof e[0]=="number")return new Float32Array(e);let t=new Float32Array(e.length*3),i=0;for(let r=0;r<e.length;r++){let s=e[r];s instanceof F?(t[i++]=s.x,t[i++]=s.y,t[i++]=s.z):s instanceof ge?(t[i++]=s.x,t[i++]=s.y,t[i++]=0):Array.isArray(s)?(t[i++]=s[0]??0,t[i++]=s[1]??

21040,t[i++]=s[2]??0):s&&typeof s=="object"&&typeof s.x=="number"&&typeof s.y=="number"?(t[i++]=s.x,t[i++]=s.y,t[i++]=s.z??0):console.warn(`[MeshLine] Invalid point: ${s}`)}return i===t.length?t:t.subarray(0,i)},AK=e=>Array.isArray(e)&&typeof e[0]=="number"&&typeof e[1]=="number"&&e.length<=4,NK=e=>e instanceof F||e instanceof ge||e&&typeof e=="object"&&typeof e.x=="number"&&typeof e.y=="number",LK=e=>{if(!Array.isArray(e))return!1;if(e.length===0)return!0;let t=e[0];return typeof t=="number"||AK(t)||NK(t)},tI=e=>e instanceof Float32Array||e instanceof $r||LK(e)?[e]:e,sw=Vt(([e,t])=>{let i=Be(t).toVar(),r=ai(e).toVar(),s=Je(r.xy.div(r.w)).toVar("ndc");return Je(s.x.mul(i),s.y).toVar("res")}).setLayout({name:"fix",type:"vec2",inputs:[{name:"i",type:"vec4"},{name:"aspect",type:"float"}]}),nw=xl("side","float"),aw=xl("progress","float"),PK=xl("vertexColor","vec3"),kK=xl("width","float"),IK=B_("float","vWidth"),_o=B_("float","vProgress"),iI=B_("vec4","vColor"),FK=class extends Qn{constructor(e=null){super(),this.type="MeshLineNodeMaterial",this.isMeshLineNodeMaterial=!0,e&&this.buildLine(e)}buildLine(e={}){this.options={...e},this._segments=e.segments??100,this._needsWidth=e.needsWidth??!1,this.gradient=null,this.opacity=null,this.map=null,this.alphaMap=null,this.mapOffset=null,this.repeat=null,this.dashCount=null,this.dashRatio=null,this.dashOffset=null,this.depthWrite=e.depthWrite??!0,this.depthTest=e.depthTest??!0,this.wireframe=e.wireframe??!1,this.alphaTest=e.alphaTest??0,this.sizeAttenuation=e.sizeAttenuation??!0,this.resolution=Le(e.resolution??new ge(1,1)),this.lineWidth=Le(e.lineWidth??1),this.color=Le(new Ke(e.color??16777215)),this.dpr=Le(e.dpr??(typeof window<"u"&&window.devicePixelRatio||1)),e.gradientColor!=null&&(this.gradient=Le(new Ke(e.gradientColor)));let t=e.alphaMap!=null||(e.opacity??1)<1;this.transparent=t||(e.transparent??!1),this.transparent&&(this.opacity=Le(e.opacity??1)),e.map&&(this.map=Fi(e.map)),e.alphaMap&&(this.alphaMap=Fi(e.alphaMap)),(e.map||e.alphaMap)&&(this.mapOffset=Le(e.mapOffset??new ge(0,0)),this.repeat=Le(e.repeat??new ge(1,1))),e.dashCount&&(this.dashCount=Le(e.dashCount),this.dashRatio=Le(e.dashRatio??e.dashLength??.5),this.dashOffset=Le(e.dashOffset??0)),this._miterLimit=e.miterLimit??4,this._miterThreshold=Le(2/this._miterLimit),this.gpuPositionNode=e.gpuPositionNode??null,this.depthWrite=e.depthWrite??!this.transparent,this.positionFn=e.positionFn??null,this.previousFn=e.previousFn??null,this.nextFn=e.nextFn??null,this.widthFn=e.widthFn??null,this.normalFn=e.normalFn??null,this.colorFn=e.colorFn??null,this.gradientFn=e.gradientFn??null,this.opacityFn=e.opacityFn??null,this.dashFn=e.dashFn??null,this.uvFn=e.uvFn??null,this.vertexFn=e.vertexFn??null,this.fragmentColorFn=e.fragmentColorFn??null,this.fragmentAlphaFn=e.fragmentAlphaFn??null,this.discardFn=e.discardFn??null,this.needsUpdate=!0}dispose(){super.dispose()}get miterLimit(){return this._miterLimit}set miterLimit(e){this._miterLimit=e,this._miterThreshold&&(this._miterThreshold.value=2/e)}setShadow(e){e!==this._shadowEnabled&&(this._shadowEnabled=e,e?(this.shadowSide=2,this.buildShadowPositionNode()):(this.castShadowPositionNode=null,this.maskShadowNode=null,this.shadowNode=null,this.shadowSide=null),this.needsUpdate=!0)}getLinePositions(e){let t=this.gpuPositionNode?this.gpuPositionNode(e,Be(0)):V0,i=this.gpuPositionNode?this.gpuPositionNode(e.sub(1/this._segments),Be(0)):xl("previous","vec3"),r=this.gpuPositionNode?this.gpuPositionNode(e.add(1/this._segments),Be(0)):xl("next","vec3");return this.positionFn&&(t=this.positionFn(t,e),i=this.positionFn(i,e),r=this.positionFn(r,e)),this.previousFn&&(i=this.previousFn(i,e)),this.nextFn&&(r=this.nextFn(r,e)),{pos:t,previous:i,next:r}}getLineWidth(e,t,i){return this._needsWidth&&(e=e.mul(kK)),this.widthFn&&(e=this.widthFn(e,t,i)),e}buildShadowPositionNode(){this.castShadowPositionNode=Vt(()=>{let e=aw,t=nw,{pos:i,previous:r,next:s}=this.getLinePositions(e),n=B0.mul(ai(i,1)).xyz,a=B0.mul(ai(r,1)).xyz,o=B0.mul(ai(s,1)).xyz,l=U0(n.sub(a)),h=U0(o.sub(n)),u=U0(l.add(h)),d=U0(fn(u.y.negate(),u.x,0)),c=this.getLineWidth(this.lineWidth.mul(.5),e,t),p=n.add(d.mul(t.mul(c))),m=vH.mul(ai(p,1));return TH.mul(m).xyz})(),this.maskShadowNode=null,this.dashCount&&(this.maskShadowNode=Vt(()=>{let e=C3(aw),t=S3(e.mul(this.dashCount).add(this.dashOffset),Be(1)).toVar("cyclePosition");return this.dashFn&&t.assign(this.dashFn(t,e,C3(nw))),Ks(t,this.dashRatio).greaterThan(.001)})())}setup(e){this.setupShaders(e),super.setup(e)}setupShaders({}){let e=aw.toVar("varProgress"),t=nw.toVar("varSide"),{pos:i,previous:r,next:s}=this.getLinePositions(e);this.vertexNode=Vt(()=>{let a=ai(this.color,1).toVar("color");this.options.needsVertexColor&&a.rgb.mulAssign(PK),this.colorFn&&a.assign(this.colorFn(a,e,t)),iI.assign(a),(this.gradient||this.dashCount||this.gradientFn||this.opacityFn||this.dashFn||this.uvFn||this.fragmentColorFn||this.fragmentAlphaFn||this.discardFn)&&_o.assign(e);let o=this.resolution.x.div(this.resolution.y).toVar("aspect"),l=T3.mul(B0).toVar("mvpMatrix"),h=l.mul(ai(i,1)).toVar("finalPosition"),u=l.mul(ai(r,1)).toVar("prevPos"),d=l.mul(ai(s,1)).toVar("nextPos"),c=sw(h,o).toVar("currentP"),p=sw(u,o).toVar("prevP"),m=sw(d,o).toVar("nextP"),g=c.sub(p).toVar("delta1Raw"),f=m.sub(c).toVar("delta2Raw"),y=Be(1).sub(Ks(Be(1e-4),e)).toVar("atStart"),x=Ks(Be(.9999),e).toVar("atEnd"),b=no(g,f,y).toVar("delta1"),_=no(f,g,x).toVar("delta2"),T=this.getLineWidth(this.lineWidth,e,t).toVar("w");IK.assign(T);let w=Be(1e-4),M=b.length().toVar("delta1Len"),S=_.length().toVar("delta2Len"),R=Je(1,0).toVar("dirFallback"),I=b.div(kd(M,w)).toVar("dir1Raw"),B=_.div(kd(S,w)).toVar("dir2Raw"),O=no(no(R,B,Ks(w,S)),I,Ks(w,M)).toVar("dir1"),U=no(O,B,Ks(w,S)).toVar("dir2"),V=O.add(U).toVar("dirSum"),z=V.length().toVar("dirSumLen"),Z=Je(V.y.negate(),V.x).toVar("perpRaw"),j=no(Je(O.y.negate(),O.x).toVar("perpFallback"),Z.div(kd(z,Be(1e-4))),Ks(Be(.001),z)).toVar("unitPerp"),ae=T.div(kd(z,this._miterThreshold)).toVar("miterHalfWidth"),W=ai(0,0,0,1).toVar("normal");if(W.xy.assign(j.mul(ae)),this.normalFn){let me=Je(j.y,j.x.negate()).toVar("dir");W.assign(this.normalFn(W,me,O,U,e,t))}return this.sizeAttenuation?W.xy.assign(T3.mul(ai(W.xy,0,0)).xy):(W.x.divAssign(o),W.xy.mulAssign(h.w.mul(2).div(this.resolution.y))),h.xy.addAssign(W.xy.mul(t)),this.vertexFn&&h.assign(this.vertexFn(h,W,e,t)),h})();let n;(this.map&&this.map.value||this.alphaMap&&this.alphaMap.value||this.uvFn||this.fragmentColorFn||this.fragmentAlphaFn||this.discardFn)&&(n=la().mul(this.repeat||Je(1,1)).add(this.mapOffset||Je(0,0)).toVar("uvCoords"),this.uvFn&&(n=this.uvFn(n,_o,t))),this.colorNode=Vt(()=>{let a=iI.toVar("color");

2104if(this.gradient){let o=_o.toVar("gradientFactor");this.gradientFn&&o.assign(this.gradientFn(o,t)),a.rgb.assign(no(a.rgb,this.gradient,o))}return this.map&&this.map.value&&a.mulAssign(this.map.sample(n)),this.fragmentColorFn&&a.assign(this.fragmentColorFn(a,n,_o,t)),a})(),this.opacityNode=Vt(()=>{let a=Be(1).toVar("alpha");if(this.alphaMap&&this.alphaMap.value&&a.mulAssign(this.alphaMap.sample(n).r),this.opacity&&a.mulAssign(this.opacity),this.opacityFn&&a.assign(this.opacityFn(a,_o,t)),oa(a.lessThan(this.alphaTest)),this.dashCount){let o=S3(_o.mul(this.dashCount).add(this.dashOffset),Be(1)).toVar("cyclePosition");this.dashFn&&o.assign(this.dashFn(o,_o,t)),oa(Ks(o,this.dashRatio).lessThan(.001))}return this.discardFn&&oa(this.discardFn(_o,t,n)),this.fragmentAlphaFn&&a.assign(this.fragmentAlphaFn(a,n,_o,t)),a})()}copy(e){return super.copy(e),e.options&&this.buildLine({...e.options}),this.transparent=e.transparent,this.depthWrite=e.depthWrite,this.depthTest=e.depthTest,this.wireframe=e.wireframe,this.alphaTest=e.alphaTest,this.sizeAttenuation=e.sizeAttenuation,e.lineWidth&&this.lineWidth&&(this.lineWidth.value=e.lineWidth.value),e.opacity&&this.opacity&&(this.opacity.value=e.opacity.value),e.map&&this.map&&(this.map.value=e.map.value),e.alphaMap&&this.alphaMap&&(this.alphaMap.value=e.alphaMap.value),e.gradient&&this.gradient&&this.gradient.value.copy(e.gradient.value),e.dashCount&&this.dashCount&&(this.dashCount.value=e.dashCount.value),e.dashRatio&&this.dashRatio&&(this.dashRatio.value=e.dashRatio.value),e.dashOffset&&this.dashOffset&&(this.dashOffset.value=e.dashOffset.value),e._miterLimit!==void 0&&this._miterThreshold&&(this.miterLimit=e._miterLimit),e.color&&this.color&&this.color.value.copy(e.color.value),e.resolution&&this.resolution&&this.resolution.value.copy(e.resolution.value),e.repeat&&this.repeat&&this.repeat.value.copy(e.repeat.value),e.mapOffset&&this.mapOffset&&this.mapOffset.value.copy(e.mapOffset.value),e.dpr&&this.dpr&&(this.dpr.value=e.dpr.value),this.positionFn=e.positionFn,this.previousFn=e.previousFn,this.nextFn=e.nextFn,this.widthFn=e.widthFn,this.normalFn=e.normalFn,this.colorFn=e.colorFn,this.gradientFn=e.gradientFn,this.opacityFn=e.opacityFn,this.dashFn=e.dashFn,this.uvFn=e.uvFn,this.vertexFn=e.vertexFn,this.fragmentColorFn=e.fragmentColorFn,this.fragmentAlphaFn=e.fragmentAlphaFn,this.discardFn=e.discardFn,this.gpuPositionNode=e.gpuPositionNode,this}static get type(){return"MeshLineNodeMaterial"}};function rI(e=1,t=2,i=!1){let r=new Float32Array((t+1)*3);for(let s=0;s<=t;s++){let n=s/t,a=s*3;r[a]=i?0:n*e,r[a+1]=i?n*e:0,r[a+2]=0}return r}var sI=new $e,ow=new bx,Py=new ja,ky=new F,Iy=new F,Fy=new F,lw=new F,Dy=typeof window<"u",DK=()=>Dy&&window.devicePixelRatio||1,nI=()=>Dy?window.innerWidth:1024,aI=()=>Dy?window.innerHeight:768,OK=rI(2),Ll=class extends xt{constructor(e={}){super(new RK,new FK),this._options={segments:1,closed:!1,color:16777215,lineWidth:.3,widthCallback:null,sizeAttenuation:!0,opacity:1,alphaTest:0,transparent:!1,wireframe:!1,gradientColor:null,map:null,mapOffset:null,alphaMap:null,vertexColors:null,dashCount:null,dashRatio:null,dashOffset:0,dpr:DK(),frustumCulled:!0,verbose:!1,renderWidth:nI(),renderHeight:aI(),gpuPositionNode:null,usage:null,instanceCount:-1,shadow:!1,smoothSharpBends:!1},this._built=!1,this.onBeforeRender=this._onBeforeRender,this.configure(e??{})}configure(e={}){if(e??={},e.segments!==void 0&&this.segments(e.segments),e.lines!==void 0||e.closed!==void 0){let t=e.lines??this._options.lines,i=e.closed??this._options.closed;this.lines(t,i)}return e.vertexColors!==void 0&&this.vertexColors(e.vertexColors),e.color!==void 0&&this.color(e.color),e.lineWidth!==void 0&&this.lineWidth(e.lineWidth),e.widthCallback!==void 0&&this.widthCallback(e.widthCallback),e.sizeAttenuation!==void 0&&this.sizeAttenuation(e.sizeAttenuation),e.gradientColor!==void 0&&this.gradientColor(e.gradientColor),e.map!==void 0&&this.map(e.map),e.mapOffset!==void 0&&this.mapOffset(e.mapOffset),e.alphaMap!==void 0&&this.alphaMap(e.alphaMap),e.opacity!==void 0&&this.opacity(e.opacity),e.alphaTest!==void 0&&this.alphaTest(e.alphaTest),e.transparent!==void 0&&this.transparent

2104(e.transparent),e.wireframe!==void 0&&this.wireframe(e.wireframe),e.shadow!==void 0&&this.shadow(e.shadow),e.dpr!==void 0&&this.dpr(e.dpr),e.frustumCulled!==void 0&&this.setFrustumCulled(e.frustumCulled),e.verbose!==void 0&&this.verbose(e.verbose),(e.renderWidth!==void 0||e.renderHeight!==void 0)&&this.renderSize(e.renderWidth,e.renderHeight),(e.dash||e.dashCount!==void 0||e.dashRatio!==void 0||e.dashOffset!==void 0)&&this.dash(e.dash??{count:e.dashCount??this._options.dashCount,ratio:e.dashRatio??this._options.dashRatio??.5,offset:e.dashOffset??this._options.dashOffset}),e.join&&this.join(e.join),e.smoothSharpBends!==void 0&&this.smoothSharpBends(e.smoothSharpBends),e.smoothSharpBendsAlpha!==void 0&&this.smoothSharpBendsAlpha(e.smoothSharpBendsAlpha),e.smoothSharpBendsThreshold!==void 0&&this.smoothSharpBendsThreshold(e.smoothSharpBendsThreshold),e.dynamic!==void 0&&this.dynamic(e.dynamic),e.autoResize&&this.autoResize(e.autoResize),e.gpuPositionNode!==void 0&&this.gpuPositionNode(e.gpuPositionNode),e.usage!==void 0&&this.usage(e.usage),e.instanceCount!==void 0&&this.instances(e.instanceCount),e.needsUV!==void 0&&this.needsUV(e.needsUV),e.needsWidth!==void 0&&this.needsWidth(e.needsWidth),e.needsProgress!==void 0&&this.needsProgress(e.needsProgress),e.needsPrevious!==void 0&&this.needsPrevious(e.needsPrevious),e.needsNext!==void 0&&this.needsNext(e.needsNext),e.needsSide!==void 0&&this.needsSide(e.needsSide),e.needsVertexColor!==void 0&&this.needsVertexColor(e.needsVertexColor),e.positionFn!==void 0&&this.positionFn(e.positionFn),e.previousFn!==void 0&&this.previousFn(e.previousFn),e.nextFn!==void 0&&this.nextFn(e.nextFn),e.widthFn!==void 0&&this.widthFn(e.widthFn),e.normalFn!==void 0&&this.normalFn(e.normalFn),e.colorFn!==void 0&&this.colorFn(e.colorFn),e.gradientFn!==void 0&&this.gradientFn(e.gradientFn),e.opacityFn!==void 0&&this.opacityFn(e.opacityFn),e.dashFn!==void 0&&this.dashFn(e.dashFn),e.uvFn!==void 0&&this.uvFn(e.uvFn),e.vertexFn!==void 0&&this.vertexFn(e.vertexFn),e.fragmentColorFn!==void 0&&this.fragmentColorFn(e.fragmentColorFn),e.fragmentAlphaFn!==void 0&&this.fragmentAlphaFn(e.fragmentAlphaFn),e.discardFn!==void 0&&this.discardFn(e.discardFn),this}lines(e,t=this._options.closed){let i=t!==this._options.closed;return this._options.lines=e,this._options.closed=t,this._built&&(this.geometry.options.closed=t,i?this.geometry.setLines(e):this.geometry.setPositions(e,!1)),this}segments(e){return this._options.segments=e,this}closed(e){return this._options.closed=e,this}color(e){return this._options.color=e,this.material.color?.value?.set&&this.material.color.value.set(e),this}lineWidth(e){return this._options.lineWidth=e,this.material.lineWidth&&(this.material.lineWidth.value=e),this}widthCallback(e){return this._options.widthCallback=e,this}sizeAttenuation(e){return this._options.sizeAttenuation=e,this}shadow(e){return this._options.shadow=e,this._built&&this.material&&this.material.setShadow(e),this.castShadow=!!e,this}opacity(e){this._options.opacity=e;let t=this.material.opacity;return t&&typeof t=="object"&&"value"in t?this.material.opacity.value=e:this._built&&e<1&&this.rebuild(),this}alphaTest(e){return this._options.alphaTest=e,this.material.alphaTest=e,this}

2104transparent(e){return this._options.transparent=e,this.material.transparent=e,this}wireframe(e){return this._options.wireframe=e,this.material.wireframe=e,this}join({type:e="miter",limit:t=4}={}){return this._options.miterLimit=t,this._built&&this.material&&(this.material.miterLimit=t),this}smoothSharpBends(e){return this._options.smoothSharpBends=e,this._built&&(this.geometry.options.smoothSharpBends=e,this._options.lines&&this.geometry.setLines(this._options.lines)),this}smoothSharpBendsAlpha(e){return this._options.smoothSharpBendsAlpha=e,this._built&&(this.geometry.options.smoothSharpBendsAlpha=e,this._options.lines&&this.geometry.setLines(this._options.lines)),this}smoothSharpBendsThreshold(e){return this._options.smoothSharpBendsThreshold=e,this._built&&(this.geometry.options.smoothSharpBendsThreshold=e,this._options.lines&&this.geometry.setLines(this._options.lines)),this}gradientColor(e){let t=!!this.material.gradient;return this._options.gradientColor=e,this._built&&t!==(e!=null)?this.rebuild():(this.material.gradient&&this.material.gradient.value.set(e),this)}map(e){let t=!!this.material.map;return this._options.map=e,this._built&&t!==!!e?this.rebuild():(this.material.map&&(this.material.map.value=e),this)}mapOffset(e){return this._options.mapOffset=e,this.material.mapOffset&&(e?this.material.mapOffset.value.copy(e):this.material.mapOffset.value.set(0,0)),this}alphaMap(e){let t=!!this.material.alphaMap;return this._options.alphaMap=e,this._built&&t!==!!e?this.rebuild():(this.material.alphaMap&&(this.material.alphaMap.value=e),this)}dash(e){let{count:t,ratio:i=.5,offset:r=0}=e||{},s=!!this.material.dashCount;return this._options.dashCount=t,this._options.dashRatio=i,this._options.dashOffset=r,this._built&&s!==!!t?this.rebuild():(this._built&&this.material.dashCount&&(this.material.dashCount.value=t,this.material.dashRatio.value=i,this.material.dashOffset.value=r),this)}dpr(e){return this._options.dpr=e,this.material.dpr&&(this.material.dpr.value=e),this}dynamic(e){return this._options.usage=e?xB:dh,this._built&&this.geometry?.setUsage&&this.geometry.setUsage(this._options.usage),this}setFrustumCulled(e){return this._options.frustumCulled=e,this.frustumCulled=e,this}verbose(e){return this._options.verbose=e,this}renderSize(e,t){return this._options.renderWidth=e,this._options.renderHeight=t,this}gpuPositionNode(e){return this._options.gpuPositionNode=e,this}usage(e){return this._options.usage=e,this}instances(e){return this._options.instanceCount=e,this._warnIfBuilt("instance count"),this}needsUV(e){return this._options.needsUV=e,this._warnIfBuilt("UV needs"),this}needsWidth(e){return this._options.needsWidth=e,this._warnIfBuilt("width needs"),this}needsProgress(e){return this._options.needsProgress=e,this._warnIfBuilt("progress needs"),this}needsPrevious(e){return this._options.needsPrevious=e,this._warnIfBuilt("previous needs"),this}needsNext(e){return this._options.needsNext=e,this._warnIfBuilt("next needs"),this}needsSide(e){return this._options.needsSide=e,this._warnIfBuilt("side needs"),this}needsVertexColor(e){return this._options.needsVertexColor=e,this._warnIfBuilt("color needs"),this}positionFn(e){return this._options.positionFn=e,this._built=!1,this}previousFn(e){return this._options.previousFn=e,this._built=!1,this}nextFn(e){return this._options.nextFn=e,this._built=!1,this}widthFn(e){return this._options.widthFn=e,this._built=!1,this}normalFn(e){return this._options.normalFn=e,this._built=!1,this}colorFn(e){return this._options.colorFn=e,this._built=!1,this}gradientFn(e){return this._options.gradientFn=e,this._built=!1,this}opacityFn(e){return this._options.opacityFn=e,this._built=!1,this}dashFn(e){return this._options.dashFn=e,this._built=!1,this}uvFn(e){return this._options.uvFn=e,this._built=!1,this}vertexFn(e){return this._options.vertexFn=e,this._built=!1,this}fragmentColorFn(e){return this._options.fragmentColorFn=e,this._built=!1,this}fragmentAlphaFn(e){return this._options.fragmentAlphaFn=e,this._built=!1,this}discardFn(e){return this._options.discardFn=e,this._built=!1,this}vertexColors(e){return this._options.vertexColors=e,this}build(){let e=this._options;e.lines=e.lines??(e.segments?rI(1,e.segments):OK);let t={...e,needsWidth:!!(e.needsWidth||e.widthCallback),needsProgress:e.needsProgress??!0,needsSide:e.needsSide??!0,needsUV:!!(e.needsUV||e.map||e.alphaMap||e.uvFn||e.fragmentColorFn||e.fragmentAlphaFn||e.discardFn),needsVertexColor:!!(e.needsVertexColor||e.vertexColors),needsPrevious:e.needsPrevious??!e.gpuPositionNode,needsNext:e.needsNext??!e.gpuPositionNode};return this.geometry.buildLine(t),this.material.buildLine(t),e.shadow&&(this.material.setShadow(!0),this.castShadow=!0),t.instanceCount!=-1&&(this.count=t.instanceCount),this.frustumCulled=t.frustumCulled,e.opacity===void 0?this.uOpacity=Le(1):e.opacity.isNode?this.uOpacity=e.opacity:typeof e.o

2104pacity=="number"&&(this.uOpacity=Le(e.opacity)),this.resize(t.renderWidth,t.renderHeight),this._built=!0,this}_onBeforeRender(){this.ensureBuilt()}setPositions(e,t=!1){this.ensureBuilt(),this.geometry.setPositions(e,t)}addVertexAttribute(e,t=1){this.ensureBuilt();let i=this.geometry.getAttribute("position").count,r=new Float32Array(i*t);return this.geometry.setOrUpdateAttribute(e,r,t),this.geometry.getAttribute(e)}addInstanceAttribute(e,t=1){this.ensureBuilt();let i=new cr(new Float32Array(this.count*t),t);return this.geometry.setAttribute(e,i),i}setInstanceValue(e,t,i){let r=this.geometry.getAttribute(e);if(!r){console.warn(`MeshLine: Attribute ${e} not found. Make sure to add it first using addInstanceAttribute().`);return}if(t<0||t>=this.count){console.warn(`MeshLine: Instance index ${t} out of bounds [0, ${this.count})`);return}let s=t*r.itemSize,n=r.array;if(typeof i=="number")n[s]=i;else if(Array.isArray(i)){let a=Math.min(r.itemSize,i.length);for(let o=0;o<a;o++)n[s+o]=i[o]}else i&&typeof i=="object"&&("x"in i&&(n[s]=i.x),"y"in i&&r.itemSize>1&&(n[s+1]=i.y),"z"in i&&r.itemSize>2&&(n[s+2]=i.z),"w"in i&&r.itemSize>3&&(n[s+3]=i.w));r.needsUpdate=!0}resize(e=nI(),t=aI()){this.material&&this.material.resolution&&this.material.resolution.value.set(e,t)}autoResize(e=Dy?window:null){return e?(this._autoResizeHandler&&=(this._autoResizeTarget?.removeEventListener("resize",this._autoResizeHandler),null),this._autoResizeHandler=()=>{this.resize(e.innerWidth,e.innerHeight)},e.addEventListener("resize",this._autoResizeHandler),this._autoResizeTarget=e,this):(console.warn("MeshLine: autoResize requires a valid target in SSR/Node environments"),this)}_warnIfBuilt=e=>{this._built&&console.warn(`MeshLine: Changing ${e} after build is not supported yet.`)};ensureBuilt(){return this._built||this.build(),this}rebuild(){return this._built=!1,this.build()}raycast(e,t){this.ensureBuilt();let i=this.geometry,r=this.matrixWorld,s=e.params.Line||{},n=s.threshold??1,a=s.firstHitOnly===!0||e.firstHitOnly===!0,o=i.getAttribute("instanceStart"),l=i.getAttribute("instanceEnd"),h=!!(o&&l&&o.isInstancedBufferAttribute),u=!!(i._lines&&i._lines.length>0);if(!h){if(!u)return;if(this._options.gpuPositionNode){this._warnedGpuRaycast||=(console.info("MeshLine.raycast: GPU-positioned lines are not raycastable \u2014 use MeshLinePicker."),!0);return}if(i.boundingSphere===null&&i.computeBoundingSphere(),i.boundingSphere!==null&&i.boundingSphere.radius>0&&(Py.copy(i.boundingSphere),Py.applyMatrix4(r),Py.radius+=n,e.ray.intersectsSphere(Py)===!1))return}

2104sI.copy(r).invert(),ow.copy(e.ray).applyMatrix4(sI);let d=n/((this.scale.x+this.scale.y+this.scale.z)/3||1),c=d*d,p=e.near,m=e.far,g=p*p,f=Number.isFinite(m)?m*m:1/0,y=e.ray.origin,x=null,b=1/0,_=(T,w,M)=>{Fy.applyMatrix4(r);let S=y.distanceToSquared(Fy);if(S<g||S>f)return;let R=Math.sqrt(S),I={distance:R,point:lw.clone().applyMatrix4(r),index:T,face:null,faceIndex:null,object:this};if(w!==void 0&&(I.lineIndex=w),M!==void 0&&(I.instanceId=M),a){if(R>=b)return;b=R,x=I;return}t.push(I)};if(h){let T=o.count;for(let w=0;w<T;w++)ky.fromBufferAttribute(o,w),Iy.fromBufferAttribute(l,w),!(ow.distanceSqToSegment(ky,Iy,Fy,lw)>c)&&_(0,void 0,w)}else for(let T=0;T<i._lines.length;T++){let w=i._lines[T],M=w.length/3;for(let S=0;S<M-1;S++){let R=S*3,I=(S+1)*3;ky.set(w[R],w[R+1],w[R+2]),Iy.set(w[I],w[I+1],w[I+2]),!(ow.distanceSqToSegment(ky,Iy,Fy,lw)>c)&&_(S,T)}}a&&x&&t.push(x)}dispose=()=>{this.parent?.remove(this),this.geometry?.dispose(),this.material?.dispose(),this._autoResizeHandler&&this._autoResizeTarget&&(this._autoResizeTarget.removeEventListener("resize",this._autoResizeHandler),this._autoResizeHandler=null,this._autoResizeTarget=null),this.instanceMatrix&&this.instanceMatrix.dispose(),this.instanceColor&&this.instanceColor.dispose(),this._built=!1}},oI=UO(OO(((e,t)=>{(function(){function i(l,h){var u=l.x-h.x,d=l.y-h.y;return u*u+d*d}function r(l,h,u){var d=h.x,c=h.y,p=u.x-d,m=u.y-c;if(p!==0||m!==0){var g=((l.x-d)*p+(l.y-c)*m)/(p*p+m*m);g>1?(d=u.x,c=u.y):g>0&&(d+=p*g,c+=m*g)}return p=l.x-d,m=l.y-c,p*p+m*m}function s(l,h){for(var u=l[0],d=[u],c,p=1,m=l.length;p<m;p++)c=l[p],i(c,u)>h&&(d.push(c),u=c);return u!==c&&d.push(c),d}function n(l,h,u,d,c){for(var p=d,m,g=h+1;g<u;g++){var 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fa{lines=null;onResizeHandler=null;onUpdateHandler=null;objectLayer=null;textureCold=null;textureHot=null;textureOccluded=null;textureStationary=null;map=null;static uScale=null;#n=null;#o=null;#u=!1;#l=null;#s=new Set;constructor(){super(),this.name="frontologie",this.isObjectLayer=!0,this.directRender=!0,this.minZoom=0,this.maxZoom=0,this.overrideRenderOrder=100000001,this.useOverlayIsobars=!0,this.overlays=[{id:5}],Ec.uScale=Ec.uScale||Le(1),this.#n=VK(hi);let t=new Wo;this.textureCold=t.load("https://static5.mclcm.net/images/mc2020/bundles/map/frontologie_cold.png",i=>{i.wrapS=Or,i.wrapT=Or}),this.textureHot=t.load("https://static5.mclcm.net/images/mc2020/bundles/map/frontologie_hot.png",i=>{i.wrapS=Or,i.wrapT=Or}),this.textureOccluded=t.load("https://static5.mclcm.net/images/mc2020/bundles/map/frontologie_occluded.png",i=>{i.wrapS=Or,i.wrapT=Or}),this.textureStationary=t.load("https://static5.mclcm.net/images/mc2020/bundles/map/frontologie_stationary.png",i=>{i.wrapS=Or,i.wrapT=Or})}convertToFloat32Positions=t=>fm(hI(t,5e4));init(t,i){this.objectLayer=t,this.layer=i,t.master&&t.master.openLayerMap&&(this.map=t.master.openLayerMap),this.onUpdateHandler=()=>{if(this.map&&Ec.uScale){let r=this.getScaleFromZoom();Ec.uScale.value=r}}

2104,N.onUpdate.add(this.onUpdateHandler)}async fetchFrontData(t,i){let r=this.layer?.provider?.value?.forecastDates?async(s,n)=>await zK(s,n,this.layer.provider.value.forecastDates,hi):null;return await this.#n.fetchFrontData(t,i,r)}async updateFrontLines(t,i){if(!t||!i)return;let r=hw(t,i);if(!(this.#n.getLastLoadedUrl()===r&&this.lines)){if(this.#u){this.#l={run:t,echeance:i};return}this.#u=!0,this.#l=null;try{let s=await this.fetchFrontData(t,i);if(await this.clearLines(),this.objectLayer&&this.objectLayer.container){let n=[];this.objectLayer.container.traverse(a=>{a.userData&&a.userData.frontType&&n.push(a)}),n.length>0&&(console.warn(`[Frontologie] ${n.length} lines still in container before createFrontLines(), forcing cleanup`),n.forEach(a=>{if(a.parent&&a.parent.remove(a),a&&typeof a.dispose=="function")try{a.dispose()}catch(o){console.warn("[Frontologie] Error disposing line during verification:",o)}}))}if(this.createFrontLines(s),this.objectLayer&&this.objectLayer.getRenderer){let n=this.objectLayer.getRenderer();requestAnimationFrame(()=>{n&&n.lastFrameState&&(n.updateImage(n.lastFrameState),n.needsRender=!0),this.map&&this.map.render()})}}catch(s){console.error("Error loading frontologie data:",s)}finally{if(this.#u=!1,this.#l){let s=this.#l;this.#l=null,setTimeout(()=>{this.updateFrontLines(s.run,s.echeance)},0)}}}}calculateLineLength(t){let i=0;for(let r=0;r<t.length-3;r+=3){let s=t[r+3]-t[r],n=t[r+4]-t[r+1];i+=Math.sqrt(s*s+n*n)}return i}getScaleFromZoom(){return this.map?2**(this.map.getView().getZoom()-4)*.6:1}createFrontLines(t){if(!this.objectLayer)return;let i={cold:{positions:[],lengths:[],directions:[]},warm:{positions:[],lengths:[],directions:[]},occluded:{positions:[],lengths:[],directions:[]},stationary:{positions:[],lengths:[],directions:[]}};Object.entries(t).forEach(([s,n])=>{i[s]&&n.forEach(a=>{let{points:o,direction:l}=a;if(!o||o.length<2)return;let h=this.convertToFloat32Positions(o),u=this.calculateLineLength(h);i[s].positions.push(h),i[s].lengths.push(u),i[s].directions.push(l)})});let r=[];if(Object.entries(i).forEach(([s,n])=>{if(n.positions.length===0)return;n.positions.reduce((g,f)=>g+f.length/3,0);let a=null,o=1;s==="cold"?a=this.textureCold:s==="warm"?a=this.textureHot:s==="occluded"?(a=this.textureOccluded,o=2):s==="stationary"&&(a=this.textureStationary,o=2);let l=new Ll().lines(n.positions).sizeAttenuation(!1).lineWidth(Fs?10:40).transparent(!0).opacity(1).renderSize(N.width*N.devicePixelRatio,N.height*N.devicePixelRatio);a&&l.map(a).uvFn(Vt(({uv:g})=>{let f=xl("direction","float").greaterThan(.5).select(g.y.oneMinus(),g.y),y=xl("lineLength","float").div(2e5);return Je(g.x.mul(y).mul(Ec.uScale).div(o),f)}));let h=UK[s]||16777215;l.color(h);let u=l.build(),d=u.geometry.attributes.position.count,c=new Float32Array(d),p=new Float32Array(d),m=0;n.positions.forEach((g,f)=>{let y=g.length/3*2,x=n.lengths[f],b=+(n.directions[f]==="left");for(let _=0;_<y;_++)m+_<d&&(c[m+_]=x,p[m+_]=b);m+=y}),u.geometry.setAttribute("lineLength",new Ht(c,1)),u.geometry.setAttribute("direction",new Ht(p,1)),u.renderOrder=2,u.userData.frontType=s,u.userData.lineLengths=n.lengths,r.push(u),this.objectLayer.add(u)}),this.lines=r,this.objectLayer&&this.objectLayer.getRenderer){let s=this.objectLayer.getRenderer();s&&s.lastFrameState&&(s.updateImage(s.lastFrameState),s.needsRender=!0,s.initialRender=!0)}this.map&&requestAnimationFrame(()=>{this.map&&this.map.render()}),setTimeout(()=>{this.layer?.currentLayer?.onContentReady&&this.layer.currentLayer.onContentReady.dispatch()},0),this.onResizeHandler&&=(N.onResize.remove(this.onResizeHandler),null),this.onResizeHandler=()=>{this.lines&&this.lines.forEach(s=>{s&&typeof s.resize=="function"&&s.resize(N.width*N.devicePixelRatio,N.height*N.devicePixelRatio)})},N.onResize.add(this.onResizeHandler)}async clearLines(){if(this.onResizeHandler&&=(N.onResize.remove(this.onResizeHandler),null),this.lines&&this.lines.forEach(t=>{this.#s.add(t),t.userData._isBeingRemoved=!0,t.visible=!1,t.userData&&t.userData._copies&&t.userData._copies.forEach(i=>{this.#s.add(i),i.userData&&(i.userData._isBeingRemoved=!0),i.visible=!1})}),this.objectLayer&&this.objectLayer.container){let t=this.objectLayer.container,i=[];t.traverse(r=>{r.userData&&r.userData.frontType&&(i.push(r),this.#s.add(r),r.userData._isBeingRemoved=!0,r.visible=!1)}

2104),i.forEach(r=>{r.parent&&r.parent.remove(r),r&&typeof r.dispose=="function"&&r.dispose(),this.#s.delete(r),r.userData&&delete r.userData._isBeingRemoved}),i.length>0&&console.log(`[Frontologie] Removed ${i.length} line objects from container`)}if(this.lines){let t=[...this.lines];for(let i of t)if(this.objectLayer&&i){try{this.objectLayer.remove(i)}catch(r){console.warn("[Frontologie] Error removing line via objectLayer:",r)}if(i&&typeof i.dispose=="function")try{i.dispose()}catch(r){console.warn("[Frontologie] Error disposing line:",r)}this.#s.delete(i),i.userData&&delete i.userData._isBeingRemoved}}if(this.lines=null,this.objectLayer&&this.objectLayer.container){let t=[];this.objectLayer.container.traverse(i=>{i.userData&&i.userData.frontType&&t.push(i)}),t.length>0&&(console.warn(`[Frontologie] ${t.length} lines STILL in container after clearLines(), forcing removal`),t.forEach(i=>{if(this.#s.add(i),i.userData._isBeingRemoved=!0,i.visible=!1,i.parent&&i.parent.remove(i),i&&typeof i.dispose=="function")try{i.dispose()}catch(r){console.warn("[Frontologie] Error disposing remaining line:",r)}this.#s.delete(i),delete i.userData._isBeingRemoved}))}return this.#s.clear(),Promise.resolve()}disposeLayerResources=async()=>{await this.clearLines()};dispose(){if(this.onResizeHandler&&=(N.onResize.remove(this.onResizeHandler),null),this.onUpdateHandler&&=(N.onUpdate.remove(this.onUpdateHandler),null),this.#o&&=(this.#o(),null),this.lines){let t=[...this.lines];this.lines=null,t.forEach(i=>{this.objectLayer&&this.objectLayer.remove(i),i&&typeof i.dispose=="function"&&i.dispose()})}this.#n&&this.#n.clearCache(),this.textureCold?.dispose(),this.textureCold=null,this.textureHot?.dispose(),this.textureHot=null,this.textureOccluded?.dispose(),this.textureOccluded=null,this.textureStationary?.dispose(),this.textureStationary=null,this.objectLayer=null,this.map=null,this.layer=null}getUrl=(t,i)=>t&&i?`frontologie://${t}/${i}`:"frontologie://static";onAfterShow(t){if(this.useOverlayIsobars&&t.isobares&&t.setOverlayVisible("isobars",!0),this.objectLayer&&t.currentForecastDate?.value){let i=t.currentForecastDate.value;i.date_model_run&&i.date_ech&&this.updateFrontLines(i.date_model_run,i.date_ech)}t.currentForecastDate&&!this.#o&&(this.#o=mo(t.currentForecastDate,i=>{i&&this.objectLayer&&i.date_model_run&&i.date_ech&&this.updateFrontLines(i.date_model_run,i.date_ech)}))}},ec=new class gO{static layerClassRegistry={frontologie:GK};layers=[];layerDataQueue=new Map;loadingPromises=new Map;isPreloadingStarted=!1;async init(t,i={}){if(this.layerDataById=new Map,!t){console.warn("[LayerDataManager] No layer data provided to LayerDataManager");return}t.forEach(r=>{let s=null;r.providers&&r.providers[0]&&r.providers[0].params&&r.providers[0].params[0]&&(s=r.providers[0].params[0].param,r._technicalId=s),r.id&&(this.layerDataById.set(r.id,r),this.layerDataQueue.set(r.id,r)),this.layerDataQueue.set(r.name,r),s&&this.layerDataQueue.set(s,r)})}async loadLayer(t){let i=this.layers.find(a=>a.name===t||a.id===t||a.displayName===t);if(i)return i;let r=this.layerDataQueue.get(t);if(!r)return null;let s=r.id||t;if(this.loadingPromises.has(s))return this.loadingPromises.get(s);let n=this._loadLayerData(r);this.loadingPromises.set(s,n);try{let a=await n;return this.layers.push(a),r.id&&this.layerDataById&&this.layerDataById.delete(r.id),this.layerDataQueue.delete(r.name),r.id&&this.layerDataQueue.delete(r.id),a.name&&a.name!==r.name&&this.layerDataQueue.delete(a.name),this.loadingPromises.delete(s),a}catch(a){return console.error(`[LayerDataManager] Failed to load layer '${t}':`,a),this.loadingPromises.delete(s),null}}async _loadLayerData(t){let i=t._technicalId||t.name,r=new(gO.layerClassRegistry[i]||fa);return await r.initFromData(t),r}async loadLayers(t){let i=t.map(r=>this.loadLayer(r));return Promise.all(i)}async preloadRemainingLayers(){if(this.isPreloadingStarted)return 0;this.isPreloadingStarted=!0;let t=this.layerDataById?Array.from(this.layerDataById.keys()):[];return t.length===0?0:(await this.loadLayers(t),t.length)}getLayerByID(t){return this.layers.find(i=>i.id===t)}

2104getLayerByName(t){return this.layers.find(i=>i.name===t)}isLayerLoaded(t){return this.layers.some(i=>i.name===t)}getLoadedLayerNames(){return this.layers.map(t=>t.name)}getAllLayerNames(){let t=this.getLoadedLayerNames(),i=Array.from(this.layerDataQueue.keys());return[...new Set([...t,...i])]}getAllLayerMetadata(){let t=[],i=new Set;for(let r of this.layers){let s=`${r.id}-${r.name}`;i.has(s)||(i.add(s),t.push({name:r.name,displayName:r.displayName||r.name,id:r.id,_loaded:!0,_instance:r}))}if(this.layerDataById)for(let[r,s]of this.layerDataById)this.layers.some(n=>n.id===r)||t.push({name:s._technicalId||s.name,displayName:s.name,id:s.id,_loaded:!1,_data:s});return t}getLayerMetadataByNameOrId(t){for(let i of this.layers)if(i.name===t||i.id===t)return{name:i.name,id:i.id,_loaded:!0,_instance:i};for(let[i,r]of this.layerDataQueue)if(r.name===t||r.id===t)return{name:r.name,id:r.id,_loaded:!1,_data:r};return null}toArray(){return this.layers.map(t=>t.toString())}toArrayForCompactTable(){return this.layers.map(t=>({Layer:t.toString(),Providers:t.providers.map(i=>i.name).join(", ")}))}toString(){return this.layers.map(t=>t.toString()).join(`
2105`)}},jK={dbName:"MapJSResourceCacheDB",storeName:"resources",cacheVersion:"1.0.0",expiryTime:3600*1e3,modelJsonExpiryTime:300*1e3,jsonExpiryTime:3600*1e3,disableJsonCache:!1,debug:!1,maxRetries:3,retryDelay:500,defaultTimeout:1e4,cleanupInterval:180*1e3,maxCacheSize:256*1024*1024,maxEntries:5e3},uw=["MapDataMarine","BlueMarble","borders","cities"],$K=class{constructor(e={}){this.config={...jK,...e},this.logger=Id("[ResourceCache]"),this.checkVersionAndInit(),this.blobUrls=new Map,this.pendingRequests=new Map,this.lastActivityTime=Date.now(),this.activityCount=0,this.startCleanupTimer()}checkVersionAndInit(){let e=localStorage.getItem("mapjs-cache-version");!e||e!==this.config.cacheVersion?(this.dbPromise=this.clearAndOpenDatabase(),localStorage.setItem("mapjs-cache-version",this.config.cacheVersion)):this.dbPromise=this.openDatabase(),this.dbPromise.then(()=>{"requestIdleCallback"in window?requestIdleCallback(()=>{let t=performance.now();this.cleanupExpiredCache().then(i=>{let r=performance.now();this.logger.debug(`Deferred cleanup completed in ${(r-t).toFixed(2)}ms, removed ${i} entries`)}).catch(i=>{this.logger.error(`Error during deferred cleanup: ${i.message}`)})},{timeout:2e3}):setTimeout(()=>{this.cleanupExpiredCache().then(t=>{}).catch(t=>{this.logger.error(`Error during deferred cleanup: ${t.message}`)})},1e3)})}async clearAndOpenDatabase(){let e=performance.now();return this.logger.debug("Clearing database and opening fresh..."),await new Promise((t,i)=>{let r=indexedDB.deleteDatabase(this.config.dbName);r.onsuccess=()=>{let s=performance.now();this.logger.debug(`Database deleted successfully in ${(s-e).toFixed(2)}ms`),t()},r.onerror=s=>{this.logger.error(`Error deleting database: ${s.target.error}`),i(s.target.error)}}),this.openDatabase()}async openDatabase(){return performance.now(),new Promise((e,t)=>{let i=indexedDB.open(this.config.dbName,2);i.onupgradeneeded=r=>{let s=r.target.result;if(!s.objectStoreNames.contains(this.config.storeName)){let n=s.createObjectStore(this.config.storeName);n.createIndex("timestamp","timestamp"),n.createIndex("type","type"),n.createIndex("lastAccessed","lastAccessed"),n.createIndex("size","size"),this.logger.debug(`Created object store: ${this.config.storeName}`)}},i.onsuccess=r=>{e(r.target.result)},i.onerror=r=>{this.logger.error(`Error opening database: ${r.target.error}`),t(Error(`Failed to open database: ${r.target.error}`))}})}async getFromCache(e){this.trackActivity();try{let t=await this.dbPromise;return new Promise((i,r)=>{let s=t.transaction(this.config.storeName,"readonly").objectStore(this.config.storeName).get(e);s.onsuccess=()=>{let n=s.result;if(n)if(this.isExpired(n,e)){let a=Date.now()-n.timestamp,o=Math.floor(a/6e4);this.logger.debug(`Cache expired: ${e} (age: ${o} min)`),this.deleteFromCache(e).catch(()=>{}),i(null)}else{let a=Date.now()-n.timestamp,o=Math.floor(a/6e4);this.logger.debug(`Cache hit: ${e} (age: ${o} min)`),this.updateLastAccessed(e).catch(()=>{}),i(n)}else this.logger.debug(`Cache miss: ${e}`),i(null)},s.onerror=()=>r(s.error)})}catch(t){return this.logger.error(`Cache retrieval error: ${t.message}`),null}}async saveToCache(e,t,i={}){this.trackActivity();try{let r=await this.dbPromise;return new Promise((s,n)=>{let a=r.transaction(this.config.storeName,"readwrite").objectStore(this.config.storeName),o={...t,...i,timestamp:Date.now(),lastAccessed:Date.now(),key:e},l=a.put(o,e);l.onsuccess=async()=>{this.logger.debug(`Saved to cache: ${e}`),await this.enforceStorageLimits(),s()},l.onerror=()=>n(l.error)})}catch(r){throw this.logger.error(`Cache save error: ${r.message}`,"error"),r}}async deleteFromCache(e){try{let t=await this.dbPromise;return new Promise((i,r)=>{let s=t.transaction(this.config.storeName,"readwrite").objectStore(this.config.storeName).delete(e);s.onsuccess=()=>i(),s.onerror=()=>r(s.error)})}catch(t){this.logger.error(`Delete error: ${t.message}`,"error")}}async updateLastAccessed(e){try{let t=(await this.dbPromise).transaction(this.config.storeName,"readwrite").objectStore(this.config.storeName),i=t.get(e);i.onsuccess=()=>{let r=i.result;r&&(r.lastAccessed=Date.now(),t.put(r,e))}}catch(t){this.logger.error(`Update lastAccessed error: ${t.message}`,"error")}}isExpired(e,t){let i=e.layerName||"",r=e.zoomLevel;if(uw.includes(i)&&r!==void 0&&r<7)return!1;let s=Date.now()-e.timestamp,n=this.config.expiryTime;return e.type==="json"&&t?n=t.includes("/models/")||t.includes("map_engine/models")?this.config.modelJsonExpiryTime:this.config.jsonExpiryTime:e.type==="image"&&r!==void 0&&r>7&&(n=this.config.expiryTime/2),s>=n}parseContentType(e){let t=e.headers.get("content-type")||"";return t.includes("application/json")?"json":t.startsWith("image/")?"image":t.includes("text/")?"text":"binary"}async fetchWithRetry(e,t={},i=0){try{let r=new AbortController,s=t.timeout||this.config.defaultTimeout,n=setTimeout(()=>r.abort(),s),a=await fetch(e,{...t,signal:r.signal,mode:"cors",credentials:"omit"});if(clearTimeout(n),!a.ok)throw Error(`HTTP ${a.status}: ${a.statusText}`);return a}catch(r){let s=r.message&&(r.message.includes("NGHTTP2_PROTOCOL_ERROR")||r.message.includes("Stream closed")||r.message.includes("ERR_HTTP2_STREAM_ERROR"));if(i<this.config.maxRetries){this.logger.debug(`Retry ${i+1}/${this.config.maxRetries} for ${e} (${r.message})`);let n=s?this.config.retryDelay*(i+1)*2:this.config.retryDelay*(i+1);return await this.delay(n),this.fetchWithRetry(e,t,i+1)}throw r}}delay(e){return new Promise(t=>setTimeout(t,e))}createBlobUrl(e){let t=URL.createObjectURL(e);return this.blobUrls.set(t,Date.now()),t}revokeBlobUrl(e){this.blobUrls.has(e)&&(URL.revokeObjectURL(e),this.blobUrls.delete(e))}trackActivity(){this.lastActivityTime=Date.now(),this.activityCount++}getActivityLevel(){let e=(Date.now()-this.lastActivityTime)/6e4;return e<1?"high":e<5?"medium":"low"}startCleanupTimer(){let e=()=>{let t=this.getActivityLevel(),i=this.config.cleanupInterval;switch(t){case"high":i=3e4,this.logger.debug("High activity detected, postponing cleanup");break;case"medium":this.cleanupBlobUrls(),this.cleanupExpiredCache(),i=this.config.cleanupInterval;break;case"low":this.cleanupBlobUrls(),this.cleanupExpiredCache(),this.enforceStorageLimits().catch(()=>{}),i=this.config.cleanupInterval*2;break}

2105this.activityCount=0,setTimeout(e,i)};setTimeout(e,this.config.cleanupInterval)}cleanupBlobUrls(){let e=Date.now(),t=this.config.expiryTime;for(let[i,r]of this.blobUrls)e-r>t&&this.revokeBlobUrl(i)}async enforceStorageLimits(){try{let e=await this.getCacheStats();if(e.totalEntries<=this.config.maxEntries&&e.totalSize<=this.config.maxCacheSize)return;this.logger.debug(`Enforcing storage limits: ${e.totalEntries} entries, ${(e.totalSize/1024/1024).toFixed(2)}MB`);let t=(await this.dbPromise).transaction(this.config.storeName,"readwrite").objectStore(this.config.storeName).index("lastAccessed"),i=[],r=t.openCursor();await new Promise((l,h)=>{r.onsuccess=u=>{let d=u.target.result;d?(i.push({key:d.primaryKey,value:d.value}),d.continue()):l()},r.onerror=h});let s=Math.max(0,e.totalEntries-this.config.maxEntries+100),n=Math.max(0,e.totalSize-this.config.maxCacheSize+50*1024*1024),a=0,o=0;for(let l of i)if(!uw.includes(l.value.layerName||"")){if(a>=s&&o>=n)break;await this.deleteFromCache(l.key),a++,o+=l.value.size||0}this.logger.debug(`LRU eviction complete: removed ${a} entries, ${(o/1024/1024).toFixed(2)}MB`)}catch(e){this.logger.error(`Storage limit enforcement error: ${e.message}`,"error")}}async cleanupExpiredCache(){let e=performance.now();this.logger.debug("Starting cache cleanup...");try{let t=await this.dbPromise,i=0,r=0;return new Promise((s,n)=>{let a=t.transaction(this.config.storeName,"readwrite"),o=a.objectStore(this.config.storeName).openCursor();o.onsuccess=l=>{let h=l.target.result;if(h){r++,r%100==0&&performance.now()-e;let u=h.value,d=h.key;if(uw.includes(u.layerName||"")){h.continue();return}this.isExpired(u,d)&&(h.delete(),i++,this.config.debug&&this.logger.debug(`Deleted expired entry: ${d}`)),h.continue()}else{let u=performance.now();this.logger.debug(`Cleanup completed: ${i} entries removed from ${r} total entries in ${(u-e).toFixed(2)}ms`),s(i)}},o.onerror=()=>{this.logger.error(`Cleanup error: ${o.error}`),n(o.error)},a.oncomplete=()=>{this.config.debug&&this.logger.debug("Transaction completed successfully")},a.onerror=()=>{this.logger.error(`Transaction error: ${a.error}`),n(a.error)}})}catch(t){let i=performance.now();throw this.logger.error(`Cleanup error after ${(i-e).toFixed(2)}ms: ${t.message}`),t}}async loadJSON(e,t={}){let{useCache:i=!0,saveCache:r=!0,proxy:s=null,timeout:n,forceRefresh:a=!1,...o}=t;try{let l=i&&!this.config.disableJsonCache,h=r&&!this.config.disableJsonCache;if(l&&!a){let d=await this.getFromCache(e);if(d&&d.type==="json")return d.data}if(this.pendingRequests.has(e))return this.pendingRequests.get(e);let u=(async()=>{let d=s&&!e.includes(s)?`${s}?url=${encodeURIComponent(e)}`:e,c=await this.fetchWithRetry(d,{timeout:n,...o}),p=await c.json();return h&&await this.saveToCache(e,{type:"json",data:p,contentType:c.headers.get("content-type"),size:JSON.stringify(p).length}),p})();this.pendingRequests.set(e,u);try{return await u}finally{this.pendingRequests.delete(e)}}catch(l){throw this.logger.error(`Failed to load JSON from ${e}: ${l.message}`,"error"),l}}async loadImage(e,t={}){let{useCache:i=!0,saveCache:r=!0,proxy:s=null,timeout:n,forceRefresh:a=!1,returnType:o="url",layerName:l="",zoomLevel:h=null,...u}=t;if(e.includes("/proxy?url=")&&e.match(/\/\d+,\d+,\d+$/)){let d=e.match(/(.+\/proxy\?url=)([^\/]+)(\/(\d+),(\d+),(\d+))$/);if(d){let c=d[1],p=d[2],m=d[4],g=d[5],f=d[6],y=decodeURIComponent(p);y=y.replace(/{z}.*$/,`${m}/${g}/${-f}.webp`),e=`${c}${encodeURIComponent(y)}`}}try{if(i&&!a){let c=await this.getFromCache(e);if(c&&c.type==="image")return o==="blob"?c.blob:o==="base64"?c.base64:this.createBlobUrl(c.blob)}if(this.pendingRequests.has(e))return this.pendingRequests.get(e);let d=(async()=>{let c=null;try{let p=s&&!e.includes(s)?`${s}?url=${encodeURIComponent(e)}`:e,m=await this.fetchWithRetry(p,{timeout:n,...u}),g=await m.blob(),f=null;return(r||o==="base64")&&(f=await this.blobToBase64(g)),r&&await this.saveToCache(e,{type:"image",blob:g,base64:f,contentType:m.headers.get("content-type"),size:g.size,layerName:l,zoomLevel:h}),o==="blob"?g:o==="base64"?f:(c=this.createBlobUrl(g),c)}catch(p){throw c&&this.revokeBlobUrl(c),p}})();this.pendingRequests.set(e,d);try{return await d}finally{this.pendingRequests.delete(e)}}catch(d){throw this.logger.error(`Failed to load image from ${e}: ${d.message}`,"error"),d}}async blobToBase64(e){return new Promise((t,i)=>{let r=new FileReader;r.onloadend=()=>

2105t(r.result),r.onerror=i,r.readAsDataURL(e)})}async loadMultiple(e,t={}){let i=e.map(r=>/\.(jpg|jpeg|png|gif|webp|svg)$/i.test(r)?this.loadImage(r,t):this.loadJSON(r,t));return Promise.all(i)}async preload(e,t={}){let i=await this.loadMultiple(e,{...t,saveCache:!0});return this.logger.debug(`Preloaded ${i.length} resources`),i}async getCacheStats(){try{let e=(await this.dbPromise).transaction(this.config.storeName,"readonly").objectStore(this.config.storeName);return new Promise(t=>{let i={totalEntries:0,totalSize:0,byType:{}},r=e.openCursor();r.onsuccess=s=>{let n=s.target.result;if(n){let a=n.value;i.totalEntries++;let o=a.size||0;i.totalSize+=o;let l=a.type||"unknown";i.byType[l]=(i.byType[l]||0)+1,n.continue()}else t(i)}})}catch(e){return this.logger.error(`Stats error: ${e.message}`,"error"),null}}async clearCache(){this.logger.debug("Clearing entire cache");for(let e of this.blobUrls.keys())URL.revokeObjectURL(e);this.blobUrls.clear();try{let e=(await this.dbPromise).transaction(this.config.storeName,"readwrite").objectStore(this.config.storeName);await new Promise((t,i)=>{let r=e.clear();r.onsuccess=t,r.onerror=i}),this.logger.debug("Cache cleared successfully")}catch(e){throw this.logger.error(`Clear cache error: ${e.message}`,"error"),e}}async clearModelCache(){this.logger.debug("Clearing model-related cache");let e=0;try{let t=(await this.dbPromise).transaction(this.config.storeName,"readwrite").objectStore(this.config.storeName),i=await new Promise((r,s)=>{let n=t.getAllKeys();n.onsuccess=()=>r(n.result),n.onerror=s});for(let r of i)(r.includes("/models/")||r.includes("map_engine/models"))&&(await new Promise((s,n)=>{let a=t.delete(r);a.onsuccess=s,a.onerror=n}),e++,this.logger.debug(`Deleted model cache: ${r}`));return this.logger.debug(`Model cache cleared: ${e} entries removed`),e}catch(t){throw this.logger.error(`Clear model cache error: ${t.message}`,"error"),t}}setDebug(e){this.config.debug=e,this.logger.debug(`Debug mode ${e?"enabled":"disabled"}`)}async getCacheInfo(){return{...await this.getCacheStats(),config:{modelJsonExpiry:`${this.config.modelJsonExpiryTime/6e4} minutes`,jsonExpiry:`${this.config.jsonExpiryTime/6e4} minutes`,defaultExpiry:`${this.config.expiryTime/6e4} minutes (${this.config.expiryTime/36e5} hours)`,jsonCacheDisabled:this.config.disableJsonCache}}}setJsonCacheEnabled(e){return this.config.disableJsonCache=!e,this.logger.debug(`JSON caching ${e?"enabled":"disabled"}`),!this.config.disableJsonCache}isJsonCacheEnabled(){return!this.config.disableJsonCache}dispose(){for(let e of this.blobUrls.keys())URL.revokeObjectURL(e);this.blobUrls.clear(),this.pendingRequests.clear(),this.logger.debug("ResourceCache disposed")}async clearJsonCache(){this.logger.debug("Clearing all JSON cache entries");let e=0;try{let t=(await this.dbPromise).transaction(this.config.storeName,"readwrite").objectStore(this.config.storeName),i=await new Promise((r,s)=>{let n=t.openCursor(),a=[];n.onsuccess=o=>{let l=o.target.result;l?(a.push({key:l.key,value:l.value}),l.continue()):r(a)},n.onerror=s});for(let{key:r,value:s}of i)s.type==="json"&&(await new Promise((n,a)=>{let o=t.delete(r);o.onsuccess=n,o.onerror=a}),e++,this.logger.debug(`Deleted JSON cache: ${r}`));return this.logger.debug(`JSON cache cleared: ${e} entries removed`),e}catch(t){throw this.logger.error(`Clear JSON cache error: ${t.message}`,"error"),t}}async load(e,t=!1,i=!1,r=null,s=0,n=""){let a={useCache:t,saveCache:i,proxy:r,timeout:s||void 0,layerName:n};if(/\.(jpg|jpeg|png|gif|webp|svg)$/i.test(e))return this.loadImage(e,a);if(/\.json$/i.test(e))return this.loadJSON(e,a);{let o=null;try{let l=await this.fetchWithRetry(r&&!e.includes(r)?`${r}?url=${encodeURIComponent(e)}`:e,{timeout:s}),h=this.parseContentType(l);if(h==="json"){let u=await l.json();return i&&await this.saveToCache(e,{type:"json",data:u}),u}else if(h==="image"){let u=await l.blob();return o=this.createBlobUrl(u),i&&await this.saveToCache(e,{type:"image",blob:u}),o}else{let u=await l.text();return i&&await this.saveToCache(e,{type:"text",data:u}),u}}catch(l){throw o&&this.revokeBlobUrl(o),l}}}getCacheVersion(){return this.config.cacheVersion}

2105async setCacheVersion(e){e!==this.config.cacheVersion&&(this.config.cacheVersion=e,localStorage.setItem("mapjs-cache-version",e),await this.clearCache(),this.logger.debug(`Cache cleared due to version change to ${e}`))}},To=Ae(null),dw=Ae(""),uI=Ae(""),dI=Ae(""),cI=Ae(""),Yi=Ae(!1),tc=Ae(!0),au=Ae(!0),ba=Ae("default"),Pl=Ae("default"),li=Ae(null),ic=Ae(!1),Lr=Ae({x:0,y:0}),kl=Ae(!0),pI=Ae(!1),Oy=Ae(!0),mI=Ae(!1),Mi=Ae("user"),gI="monde_ens__mc";function fI(e){return Mi.value==="screenshot"?gI:e}var ou=Ae(2),yI=Ae("mm/h"),cw=Ae(!0),pw=Ae(!0),By=Ae(!0),mw=Ae(!0),gw=Ae(!0),fw=Ae(!0),xI=Ae(!1),vI=Ae({temperature:"\xB0c",speed:"km/h",precipitation:"mm",radar:"mm/h",pressure:"hpa",distance:"km",height:"m"}),lu=Ae(Fs?1.5:3),hu=Ae(Fs?1.5:3),ym=Ae(2),Uy=Ae(1),Vy=Ae(1),xm=Ae(16777215),vm=Ae(16777215),uu=Ae(16777215),du=Ae(16777215),Oe=Ae(null),cu=Ae(!1),bI=Ae("none"),Tn=Ae("monde_ens__mc"),wo=Ae(""),_I=Ae(""),WK=Ae([]),HK=Ae([]),bm=Ae([]),pu=Ae("esri-worldimagery"),Il=Ae(""),Fl=Ae(""),Bi=Ae(0),mu=Ae([]);function hi(e){return To.value?e.includes(To.value)?e:`${To.value}?url=${encodeURIComponent(e)}`:e}var yw=new $K({cacheVersion:"1.0.1"});async function TI(e,t=!0){try{return await yw.load(hi(e),t,!1,null)}catch(i){console.error("Error loading data:",i)}}async function wI(){performance.now();let e=uI.value,[t,i]=await Promise.all([yw.loadJSON(e,{proxy:To.value}),yw.loadJSON(dI.value,{proxy:To.value})]),r=t?.contenu??t?.content,s=i?.contenu??i?.content;if(r.contenu&&(r=r.contenu),r.content&&(r=r.content),s.contenu&&(s=s.contenu),s.content&&(s=s.content),!r||!r.models||!r.parameters){console.warn("Invalid parameters data format",r);return}if(!s||!s.legends){console.warn("Invalid legends data format",s);return}await V_.init(r.models),await A3.init(r.groups),await N3.init(r.overlays),await $h.init(s),await ec.init(r.parameters);let n=r.parameters.length;MapJS.log(`${n} layers ready for on-demand loading`);let a=ec.getAllLayerMetadata();for(let l of a)mu.value.push(l);mu.value.push(new CK),mu.value.push(new MK);let o=async(l,h)=>{let u=ec.getLayerByName(l);if(u||=await ec.loadLayer(l),!u)return;let d=u.clone();d.name=h,d.urlLayerName=h,d.colorOptions.useGradient=!1,d.colorOptions.blur=0,d.overlays=[],u.UVDataLayer=d};await Promise.all([o("vent_kmh","vent_kmh_component"),o("rafale","rafale_component"),o("houle_cm","houle_component"),o("vague_cm","vague_component"),o("mervent_cm","mervent_component"),o("vaguemax_cm","vague_component")])}var qK={proxy:To,pickerEnabled:Yi,pickerShowLocation:au,pickerBehavior:ba,pickerAppearance:Pl,pickerFixedPosition:li,pickerIsDragging:ic,pickerCurrentPosition:Lr,pickerValue:Oe,pickerValueBoxVisible:cu,panEnabled:kl,zoomEnabled:Oy,touchZoomEnabled:cw,doubleClickZoomEnabled:pw,scrollWheelZoomEnabled:By,boxZoomEnabled:mw,keyboardEnabled:gw,tapEnabled:fw,currentModel:Tn,currentLayers:WK,currentOverlays:HK,layers:mu,fetchModels:wI,currentBG:pu,currentLayer:Il,activeLayer:Fl,unitPreferences:vI},Zs={ADD:"add",REMOVE:"remove"},_m={PROPERTYCHANGE:"propertychange"};function qe(){throw Error("Unimplemented abstract method.")}var XK=0;function At(e){return e.ol_uid||=String(++XK)}var SI=class extends Nl{constructor(e,t,i){super(e),this.key=t,this.oldValue=i}},_a=class extends mm{constructor(e){super(),this.on,this.once,this.un,At(this),this.values_=null,e!==void 0&&this.setProperties(e)}get(e){let t;return this.values_&&this.values_.hasOwnProperty(e)&&(t=this.values_[e]),t}getKeys(){return this.values_&&Object.keys(this.values_)||[]}getProperties(){return this.values_&&Object.assign({},this.values_)||{}}getPropertiesInternal(){return this.values_}hasProperties(){return!!this.values_}notify(e,t){let i;i=`change:${e}`,this.hasListener(i)&&this.dispatchEvent(new SI(i,e,t)),i=_m.PROPERTYCHANGE,this.hasListener(i)&&this.dispatchEvent(new SI(i,e,t))}addChangeListener(e,t){this.addEventListener(`change:${e}`,t)}removeChangeListener(e,t){this.removeEventListener(`change:${e}`,t)}set(e,t,i){let r=this.values_||={};if(i)r[e]=t;else{let s=r[e];r[e]=t,s!==t&&this.notify(e,s)}}setProperties(e,t){for(let i in e)this.set(i,e[i],t)}

2105applyProperties(e){e.values_&&Object.assign(this.values_||={},e.values_)}unset(e,t){if(this.values_&&e in this.values_){let i=this.values_[e];delete this.values_[e],wy(this.values_)&&(this.values_=null),t||this.notify(e,i)}}},MI={LENGTH:"length"},zy=class extends Nl{constructor(e,t,i){super(e),this.element=t,this.index=i}},wn=class extends _a{constructor(e,t){if(super(),this.on,this.once,this.un,t||={},this.unique_=!!t.unique,this.array_=e??[],this.unique_)for(let i=1,r=this.array_.length;i<r;++i)this.assertUnique_(this.array_[i],i);this.updateLength_()}clear(){for(;this.getLength()>0;)this.pop()}extend(e){for(let t=0,i=e.length;t<i;++t)this.push(e[t]);return this}forEach(e){let t=this.array_;for(let i=0,r=t.length;i<r;++i)e(t[i],i,t)}getArray(){return this.array_}item(e){return this.array_[e]}getLength(){return this.get(MI.LENGTH)}insertAt(e,t){if(e<0||e>this.getLength())throw Error("Index out of bounds: "+e);this.unique_&&this.assertUnique_(t),this.array_.splice(e,0,t),this.updateLength_(),this.dispatchEvent(new zy(Zs.ADD,t,e))}pop(){return this.removeAt(this.getLength()-1)}push(e){let t=this.getLength();return this.insertAt(t,e),this.getLength()}remove(e){let t=this.array_;for(let i=0,r=t.length;i<r;++i)if(t[i]===e)return this.removeAt(i)}removeAt(e){if(e<0||e>=this.getLength())return;let t=this.array_[e];return this.array_.splice(e,1),this.updateLength_(),this.dispatchEvent(new zy(Zs.REMOVE,t,e)),t}setAt(e,t){if(e>=this.getLength()){this.insertAt(e,t);return}if(e<0)throw Error("Index out of bounds: "+e);this.unique_&&this.assertUnique_(t,e);let i=this.array_[e];this.array_[e]=t,this.dispatchEvent(new zy(Zs.REMOVE,i,e)),this.dispatchEvent(new zy(Zs.ADD,t,e))}updateLength_(){this.set(MI.LENGTH,this.array_.length)}assertUnique_(e,t){let i=this.array_;for(let r=0,s=i.length;r<s;++r)if(i[r]===e&&r!==t)throw Error("Duplicate item added to a unique collection")}},rc=class extends Nl{constructor(e,t,i){super(e),this.map=t,this.frameState=i===void 0?null:i}},Dl=class extends rc{constructor(e,t,i,r,s,n){super(e,t,s),this.originalEvent=i,this.pixel_=null,this.coordinate_=null,this.dragging=r===void 0?!1:r,this.activePointers=n}get pixel(){return this.pixel_||=this.map.getEventPixel(this.originalEvent),this.pixel_}set pixel(e){this.pixel_=e}get coordinate(){return this.coordinate_||=this.map.getCoordinateFromPixel(this.pixel),this.coordinate_}set coordinate(e){this.coordinate_=e}preventDefault(){super.preventDefault(),"preventDefault"in this.originalEvent&&this.originalEvent.preventDefault()}stopPropagation(){super.stopPropagation(),"stopPropagation"in this.originalEvent&&this.originalEvent.stopPropagation()}},vi={SINGLECLICK:"singleclick",CLICK:De.CLICK,DBLCLICK:De.DBLCLICK,POINTERDRAG:"pointerdrag",POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"},gu=typeof navigator<"u"&&navigator.userAgent!==void 0?navigator.userAgent.toLowerCase():"";gu.includes("safari")&&!gu.includes("chrom")&&(gu.includes("version/15.4")||/cpu (os|iphone os) 15_4 like mac os x/.test(gu));var YK=gu.includes("webkit")&&!gu.includes("edge"),xw=gu.includes("macintosh"),KK=typeof devicePixelRatio<"u"?devicePixelRatio:1,Js=typeof WorkerGlobalScope<"u"&&typeof OffscreenCanvas<"u"&&self instanceof WorkerGlobalScope,CI=typeof Image<"u"&&Image.prototype.decode,RI=(function(){let e=!1;try{let t=Object.defineProperty({},"passive",{get:function(){e=!0}});window.addEventListener("_",null,t),window.removeEventListener("_",null,t)}catch{}return e})(),vw={POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"},ZK=class extends pm{constructor(e,t){super(e),this.map_=e,this.clickTimeoutId_,this.emulateClicks_=!1,this.dragging_=!1,this.dragListenerKeys_=[],this.moveTolerance_=t===void 0?1:t,this.down_=null;let i=this.map_.getViewport();this.activePointers_=[],this.trackedTouches_={},this.element_=i,this.pointerdownListenerKey_=ft(i,vw.POINTERDOWN,this.handlePointerDown_,this),this.originalPointerMoveEvent_,this.relayedListenerKey_=ft(i,vw.POINTERMOVE,this.relayMoveEvent_,this),this.boundHandleTouchMove_=this.handleTouchMove_.bind(this),this.element_.addEventListener(

2105De.TOUCHMOVE,this.boundHandleTouchMove_,RI?{passive:!1}:!1)}emulateClick_(e){let t=new Dl(vi.CLICK,this.map_,e);this.dispatchEvent(t),this.clickTimeoutId_===void 0?this.clickTimeoutId_=setTimeout(()=>{this.clickTimeoutId_=void 0;let i=new Dl(vi.SINGLECLICK,this.map_,e);this.dispatchEvent(i)},250):(clearTimeout(this.clickTimeoutId_),this.clickTimeoutId_=void 0,t=new Dl(vi.DBLCLICK,this.map_,e),this.dispatchEvent(t))}updateActivePointers_(e){let t=e,i=t.pointerId;if(t.type==vi.POINTERUP||t.type==vi.POINTERCANCEL){delete this.trackedTouches_[i];for(let r in this.trackedTouches_)if(this.trackedTouches_[r].target!==t.target){delete this.trackedTouches_[r];break}}else(t.type==vi.POINTERDOWN||t.type==vi.POINTERMOVE)&&(this.trackedTouches_[i]=t);this.activePointers_=Object.values(this.trackedTouches_)}handlePointerUp_(e){this.updateActivePointers_(e);let t=new Dl(vi.POINTERUP,this.map_,e,void 0,void 0,this.activePointers_);this.dispatchEvent(t),this.emulateClicks_&&!t.defaultPrevented&&!this.dragging_&&this.isMouseActionButton_(e)&&this.emulateClick_(this.down_),this.activePointers_.length===0&&(this.dragListenerKeys_.forEach(oi),this.dragListenerKeys_.length=0,this.dragging_=!1,this.down_=null)}isMouseActionButton_(e){return e.button===0}handlePointerDown_(e){this.emulateClicks_=this.activePointers_.length===0,this.updateActivePointers_(e);let t=new Dl(vi.POINTERDOWN,this.map_,e,void 0,void 0,this.activePointers_);if(this.dispatchEvent(t),this.down_=new PointerEvent(e.type,e),Object.defineProperty(this.down_,"target",{writable:!1,value:e.target}),this.dragListenerKeys_.length===0){let i=this.map_.getOwnerDocument();this.dragListenerKeys_.push(ft(i,vi.POINTERMOVE,this.handlePointerMove_,this),ft(i,vi.POINTERUP,this.handlePointerUp_,this),ft(this.element_,vi.POINTERCANCEL,this.handlePointerUp_,this)),this.element_.getRootNode&&this.element_.getRootNode()!==i&&this.dragListenerKeys_.push(ft(this.element_.getRootNode(),vi.POINTERUP,this.handlePointerUp_,this))}}handlePointerMove_(e){if(this.isMoving_(e)){this.updateActivePointers_(e),this.dragging_=!0;let t=new Dl(vi.POINTERDRAG,this.map_,e,this.dragging_,void 0,this.activePointers_);this.dispatchEvent(t)}}relayMoveEvent_(e){this.originalPointerMoveEvent_=e;let t=!!(this.down_&&this.isMoving_(e));this.dispatchEvent(new Dl(vi.POINTERMOVE,this.map_,e,t))}handleTouchMove_(e){let t=this.originalPointerMoveEvent_;(!t||t.defaultPrevented)&&(typeof e.cancelable!="boolean"||e.cancelable===!0)&&e.preventDefault()}isMoving_(e){return this.dragging_||Math.abs(e.clientX-this.down_.clientX)>this.moveTolerance_||Math.abs(e.clientY-this.down_.clientY)>this.moveTolerance_}disposeInternal(){this.relayedListenerKey_&&=(oi(this.relayedListenerKey_),null),this.element_.removeEventListener(De.TOUCHMOVE,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&=(oi(this.pointerdownListenerKey_),null),this.dragListenerKeys_.forEach(oi),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}},Ol={POSTRENDER:"postrender",MOVESTART:"movestart",MOVEEND:"moveend",LOADSTART:"loadstart",LOADEND:"loadend"},Pr={LAYERGROUP:"layergroup",SIZE:"size",TARGET:"target",VIEW:"view"},he={IDLE:0,LOADING:1,LOADED:2,ERROR:3,EMPTY:4};function It(e,t){if(!e)throw Error(t)}var JK=1/0,QK=class{constructor(e,t){this.priorityFunction_=e,this.keyFunction_=t,this.elements_=[],this.priorities_=[],this.queuedElements_={}}clear(){this.elements_.length=0,this.priorities_.length=0,dm(this.queuedElements_)}dequeue(){let 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o=this.getLeftChildIndex_(e),l=this.getRightChildIndex_(e),h=l<r&&i[l]<i[o]?l:o;t[e]=t[h],i[e]=i[h],e=h}t[e]=s,i[e]=n,this.siftDown_(a,e)}siftDown_(e,t){let i=this.elements_,r=this.priorities_,s=i[t],n=r[t];for(;t>e;){let a=this.getParentIndex_(t);if(r[a]>n)i[t]=i[a],r[t]=r[a],t=a;else break}i[t]=s,r[t]=n}reprioritize(){let e=this.priorityFunction_,t=this.elements_,i=this.priorities_,r=0,s=t.length,n,a,o;for(a=0;a<s;++a)n=t[a],o=e(n),o==1/0?delete this.queuedElements_[this.keyFunction_(n)]:(i[r]=o,t[r++]=n);t.length=r,i.length=r,this.heapify_()}},eZ=class extends QK{constructor(e,t){super(i=>e.apply(null,i),i=>i[0].getKey()),this.boundHandleTileChange_=this.handleTileChange.bind(this),this.tileChangeCallback_=t,this.tilesLoading_=0,this.tilesLoadingKeys_={}}enqueue(e){let t=super.enqueue(e);

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0?Rl(5):e;return(function(i,r){return r||i===void 0?i:Math.abs(i)<=t?0:i})}var Bw=0,Ta=class extends _a{constructor(e){super(),this.on,this.once,this.un,e=Object.assign({},e),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=JT(e.projection,"EPSG:3857"),this.viewportSize_=[100,100],this.targetCenter_=null,this.targetResolution_,this.targetRotation_,this.nextCenter_=null,this.nextResolution_,this.nextRotation_,this.cancelAnchor_=void 0,e.projection&&Gk(),e.center&&=vo(e.center,this.projection_),e.extent&&=su(e.extent,this.projection_),this.applyOptions_(e)}applyOptions_(e){let t=Object.assign({},e);for(let a in Sn)delete t[a];this.setProperties(t,!0);let i=FZ(e);this.maxResolution_=i.maxResolution,this.minResolution_=i.minResolution,this.zoomFactor_=i.zoomFactor,this.resolutions_=e.resolutions,this.padding_=e.padding,this.minZoom_=i.minZoom;let r=IZ(e),s=i.constraint,n=DZ(e);this.constraints_={center:r,resolution:s,rotation:n},this.setRotation(e.rotation===void 0?0:e.rotation),this.setCenterInternal(e.center===void 0?null:e.center),e.resolution===void 0?e.zoom!==void 0&&this.setZoom(e.zoom):this.setResolution(e.resolution)}get padding(){return this.padding_}set padding(e){let t=this.padding_;this.padding_=e;let i=this.getCenterInternal();if(i){let r=e||[0,0,0,0];t||=[0,0,0,0];let s=this.getResolution(),n=s/2*(r[3]-t[3]+t[1]-r[1]),a=s/2*(r[0]-t[0]+t[2]-r[2]);this.setCenterInternal([i[0]+n,i[1]-a])}}getUpdatedOptions_(e){let t=this.getProperties();return t.resolution===void 0?t.zoom=this.getZoom():t.resolution=this.getResolution(),t.center=this.getCenterInternal(),t.rotation=this.getRotation(),Object.assign({},t,e)}animate(e){this.isDef()&&!this.getAnimating()&&this.resolveConstraints(0);let t=Array(arguments.length);for(let i=0;i<t.length;++i){let r=arguments[i];r.center&&(r=Object.assign({},r),r.center=vo(r.center,this.getProjection())),r.anchor&&(r=Object.assign({},r),r.anchor=vo(r.anchor,this.getProjection())),t[i]=r}this.animateInternal.apply(this,t)}animateInternal(e){let t=arguments.length,i;t>1&&typeof arguments[t-1]=="function"&&(i=arguments[t-1],--t);let r=0;for(;r<t&&!this.isDef();++r){let h=arguments[r];h.center&&this.setCenterInternal(h.center),h.zoom===void 0?h.resolution&&this.setResolution(h.resolution):this.setZoom(h.zoom),h.rotation!==void 0&&this.setRotation(h.rotation)}if(r===t){i&&Hy(i,!0);return}let s=Date.now(),n=this.targetCenter_.slice(),a=this.targetResolution_,o=this.targetRotation_,l=[];for(;r<t;++r){let h=arguments[r],u={start:s,complete:!1,anchor:h.anchor,duration:h.duration===void 0?1e3:h.duration,easing:h.easing||rZ,callback:i};if(h.center&&(u.sourceCenter=n,u.targetCenter=h.center.slice(),n=u.targetCenter),h.zoom===void 0?h.resolution&&(u.sourceResolution=a,u.targetResolution=h.resolution,a=u.targetResolution):(u.sourceResolution=a,u.targetResolution=this.getResolutionForZoom(h.zoom),a=u.targetResolution),h.rotation!==void 0){u.sourceRotation=o;let d=eu(h.rotation-o+Math.PI,2*Math.PI)-Math.PI;u.targetRotation=o+d,o=u.targetRotation}OZ(u)?u.complete=!0:s+=u.duration,l.push(u)}this.animations_.push(l),this.setHint(ar.ANIMATING,1),this.updateAnimations_()}getAnimating(){return this.hints_[ar.ANIMATING]>0}getInteracting(){return this.hints_[ar.INTERACTING]>0}cancelAnimations(){this.setHint(ar.ANIMATING,-this.hints_[ar.ANIMATING]);let e;for(let t=0,i=this.animations_.length;t<i;++t){let r=this.animations_[t];if(r[0].callback&&Hy(r[0].callback,!1),!e)for(let s=0,n=r.length;s<n;++s){let a=r[s];if(!a.complete){e=a.anchor;break}}}this.animations_.length=0,this.cancelAnchor_=e,this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN}updateAnimations_(){if(this.updateAnimationKey_!==void 0&&(cancelAnimationFrame(this.updateAnimationKey_),this.updateAnimationKey_=void 0),!this.getAnimating())return;let e=Date.now(),t=!1;for(let i=this.animations_.length-1;i>=0;--i){let r=this.animations_[i],s=!0;for(let n=0,a=r.length;n<a;++n){let o=r[n];if(o.complete)continue;let l=e-o.start,h=o.duration>0?l/o.duration:1;h>=1?(o.complete=!0,h=1):s=!1;let u=o.easing(h);if(o.sourceCenter){let d=o.sourceCenter[0],c=o.sourceCenter[1],p=o.targetCenter[0],m=o.targetCenter[1];this.nextCenter_=o.targetCenter;let g=d+u*(p-d),f=c+u*(m-c);this.targetCenter_=[g,f]}if(o.sourceResolution&&o.targetResolution){let d=u===1?o.targetResolution:o.sourceResolution+u*(o.targetResolution-o.sourceResolution);if(o.anchor){let c=this.getViewportSize_(this.getRotation()),p=this.constraints_.resolution(d,0,c,!0);

2105this.targetCenter_=this.calculateCenterZoom(p,o.anchor)}this.nextResolution_=o.targetResolution,this.targetResolution_=d,this.applyTargetState_(!0)}if(o.sourceRotation!==void 0&&o.targetRotation!==void 0){let d=u===1?eu(o.targetRotation+Math.PI,2*Math.PI)-Math.PI:o.sourceRotation+u*(o.targetRotation-o.sourceRotation);if(o.anchor){let c=this.constraints_.rotation(d,!0);this.targetCenter_=this.calculateCenterRotate(c,o.anchor)}this.nextRotation_=o.targetRotation,this.targetRotation_=d}if(this.applyTargetState_(!0),t=!0,!o.complete)break}if(s){this.animations_[i]=null,this.setHint(ar.ANIMATING,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;let n=r[0].callback;n&&Hy(n,!0)}}this.animations_=this.animations_.filter(Boolean),t&&this.updateAnimationKey_===void 0&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(e,t){let i,r=this.getCenterInternal();return r!==void 0&&(i=[r[0]-t[0],r[1]-t[1]],$T(i,e-this.getRotation()),FY(i,t)),i}calculateCenterZoom(e,t){let i,r=this.getCenterInternal(),s=this.getResolution();return r!==void 0&&s!==void 0&&(i=[t[0]-e*(t[0]-r[0])/s,t[1]-e*(t[1]-r[1])/s]),i}getViewportSize_(e){let t=this.viewportSize_;if(e){let i=t[0],r=t[1];return[Math.abs(i*Math.cos(e))+Math.abs(r*Math.sin(e)),Math.abs(i*Math.sin(e))+Math.abs(r*Math.cos(e))]}return t}setViewportSize(e){this.viewportSize_=Array.isArray(e)?e.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){let e=this.getCenterInternal();return e&&tw(e,this.getProjection())}getCenterInternal(){return this.get(Sn.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(e){return e===void 0?this.hints_.slice():(e[0]=this.hints_[0],e[1]=this.hints_[1],e)}calculateExtent(e){return Hk(this.calculateExtentInternal(e),this.getProjection())}calculateExtentInternal(e){e||=this.getViewportSizeMinusPadding_();let t=this.getCenterInternal();It(t,"The view center is not defined");let i=this.getResolution();It(i!==void 0,"The view resolution is not defined");let r=this.getRotation();return It(r!==void 0,"The view rotation is not defined"),GT(t,i,r,e)}getMaxResolution(){return this.maxResolution_}getMinResolution(){return this.minResolution_}getMaxZoom(){return this.getZoomForResolution(this.minResolution_)}setMaxZoom(e){this.applyOptions_(this.getUpdatedOptions_({maxZoom:e}))}getMinZoom(){return this.getZoomForResolution(this.maxResolution_)}setMinZoom(e){this.applyOptions_(this.getUpdatedOptions_({minZoom:e}))}setConstrainResolution(e){this.applyOptions_(this.getUpdatedOptions_({constrainResolution:e}))}getProjection(){return this.projection_}getResolution(){return this.get(Sn.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(e,t){return this.getResolutionForExtentInternal(su(e,this.getProjection()),t)}getResolutionForExtentInternal(e,t){t||=this.getViewportSizeMinusPadding_();let i=Jt(e)/t[0],r=is(e)/t[1];return Math.max(i,r)}getResolutionForValueFunction(e){e||=2;let t=this.getConstrainedResolution(this.maxResolution_),i=this.minResolution_,r=Math.log(t/i)/Math.log(e);return(function(s){return t/e**+(s*r)})}getRotation(){return this.get(Sn.ROTATION)}getValueForResolutionFunction(e){let t=Math.log(e||2),i=this.getConstrainedResolution(this.maxResolution_),r=this.minResolution_,s=Math.log(i/r)/t;return(function(n){return Math.log(i/n)/t/s})}getViewportSizeMinusPadding_(e){let t=this.getViewportSize_(e),i=this.padding_;return i&&(t=[t[0]-i[1]-i[3],t[1]-i[0]-i[2]]),t}getState(){let e=this.getProjection(),t=this.getResolution(),i=this.getRotation(),r=this.getCenterInternal(),s=this.padding_;if(s){let n=this.getViewportSizeMinusPadding_();r=Uw(r,this.getViewportSize_(),[n[0]/2+s[3],n[1]/2+s[0]],t,i)}return{center:r.slice(0),projection:e===void 0?null:e,resolution:t,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:i,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let e,t=this.getResolution();return t!==void 0&&(e=this.getZoomForResolution(t)),e}getZoomForResolution(e){let t=this.minZoom_||0,i,r;if(this.resolutions_){let s=iw(this.resolutions_,e,1);t=s,i=this.resolutions_[s],r=s==this.resolutions_.length-1?2:i/this.resolutions_[s+1]}else i=this.maxResolution_,r=this.zoomFactor_;return t+Math.log(i/e)/Math.log(r)}getResolutionForZoom(e){if(this.resolutions_?.length){if(this.resolutions_.length===1)return this.resolutions_[0];let t=ri(Math.floor(e),0,this.resolutions_.length-2),i=this.resolutions_[t]/this.resolutions_[t+1];return this.resolutions_[t]/i**+ri(e-t,0,1)}return this.maxResolution_/this.zoomFactor_**+(e-this.minZoom_)}

2105fit(e,t){let i;if(It(Array.isArray(e)||typeof e.getSimplifiedGeometry=="function","Invalid extent or geometry provided as `geometry`"),Array.isArray(e))It(!qd(e),"Cannot fit empty extent provided as `geometry`"),i=XI(su(e,this.getProjection()));else if(e.getType()==="Circle"){let r=su(e.getExtent(),this.getProjection());i=XI(r),i.rotate(this.getRotation(),Jh(r))}else{let r=Wk();i=r?e.clone().transform(r,this.getProjection()):e}this.fitInternal(i,t)}rotatedExtentForGeometry(e){let t=this.getRotation(),i=Math.cos(t),r=Math.sin(-t),s=e.getFlatCoordinates(),n=e.getStride(),a=1/0,o=1/0,l=-1/0,h=-1/0;for(let u=0,d=s.length;u<d;u+=n){let c=s[u]*i-s[u+1]*r,p=s[u]*r+s[u+1]*i;a=Math.min(a,c),o=Math.min(o,p),l=Math.max(l,c),h=Math.max(h,p)}return[a,o,l,h]}fitInternal(e,t){t||={};let i=t.size;i||=this.getViewportSizeMinusPadding_();let r=t.padding===void 0?[0,0,0,0]:t.padding,s=t.nearest===void 0?!1:t.nearest,n;n=t.minResolution===void 0?t.maxZoom===void 0?0:this.getResolutionForZoom(t.maxZoom):t.minResolution;let a=this.rotatedExtentForGeometry(e),o=this.getResolutionForExtentInternal(a,[i[0]-r[1]-r[3],i[1]-r[0]-r[2]]);o=isNaN(o)?n:Math.max(o,n),o=this.getConstrainedResolution(o,+!s);let l=this.getRotation(),h=Math.sin(l),u=Math.cos(l),d=Jh(a);d[0]+=(r[1]-r[3])/2*o,d[1]+=(r[0]-r[2])/2*o;let c=d[0]*u-d[1]*h,p=d[1]*u+d[0]*h,m=this.getConstrainedCenter([c,p],o),g=t.callback?t.callback:Ly;t.duration===void 0?(this.targetResolution_=o,this.targetCenter_=m,this.applyTargetState_(!1,!0),Hy(g,!0)):this.animateInternal({resolution:o,center:m,duration:t.duration,easing:t.easing},g)}centerOn(e,t,i){this.centerOnInternal(vo(e,this.getProjection()),t,i)}centerOnInternal(e,t,i){this.setCenterInternal(Uw(e,t,i,this.getResolution(),this.getRotation()))}calculateCenterShift(e,t,i,r){let s,n=this.padding_;if(n&&e){let a=this.getViewportSizeMinusPadding_(-i),o=Uw(e,r,[a[0]/2+n[3],a[1]/2+n[0]],t,i);s=[e[0]-o[0],e[1]-o[1]]}return s}isDef(){return!!this.getCenterInternal()&&this.getResolution()!==void 0}adjustCenter(e){let t=tw(this.targetCenter_,this.getProjection());this.setCenter([t[0]+e[0],t[1]+e[1]])}adjustCenterInternal(e){let t=this.targetCenter_;this.setCenterInternal([t[0]+e[0],t[1]+e[1]])}adjustResolution(e,t){t&&=vo(t,this.getProjection()),this.adjustResolutionInternal(e,t)}adjustResolutionInternal(e,t){let i=this.getAnimating()||this.getInteracting(),r=this.getViewportSize_(this.getRotation()),s=this.constraints_.resolution(this.targetResolution_*e,0,r,i);t&&(this.targetCenter_=this.calculateCenterZoom(s,t)),this.targetResolution_*=e,this.applyTargetState_()}adjustZoom(e,t){this.adjustResolution(this.zoomFactor_**+-e,t)}adjustRotation(e,t){t&&=vo(t,this.getProjection()),this.adjustRotationInternal(e,t)}adjustRotationInternal(e,t){let i=this.getAnimating()||this.getInteracting(),r=this.constraints_.rotation(this.targetRotation_+e,i);t&&(this.targetCenter_=this.calculateCenterRotate(r,t)),this.targetRotation_+=e,this.applyTargetState_()}setCenter(e){this.setCenterInternal(e&&vo(e,this.getProjection()))}setCenterInternal(e){this.targetCenter_=e,this.applyTargetState_()}setHint(e,t){return this.hints_[e]+=t,this.changed(),this.hints_[e]}setResolution(e){this.targetResolution_=e,this.applyTargetState_()}setRotation(e){this.targetRotation_=e,this.applyTargetState_()}setZoom(e){this.setResolution(this.getResolutionForZoom(e))}applyTargetState_(e,t){let i=this.getAnimating()||this.getInteracting()||t,r=this.constraints_.rotation(this.targetRotation_,i),s=this.getViewportSize_(r),n=this.constraints_.resolution(this.targetResolution_,0,s,i),a=this.constraints_.center(this.targetCenter_,n,s,i,this.calculateCenterShift(this.targetCenter_,n,r,s));this.get(Sn.ROTATION)!==r&&this.set(Sn.ROTATION,r),this.get(Sn.RESOLUTION)!==n&&(this.set(Sn.RESOLUTION,n),this.set("zoom",this.getZoom(),!0)),(!a||!this.get(Sn.CENTER)||!by(this.get(Sn.CENTER),a))&&this.set(Sn.CENTER,a),this.getAnimating()&&!e&&this.cancelAnimations(),this.cancelAnchor_=void 0}resolveConstraints(e,t,i){e=e===void 0?200:e;let r=t||0,s=this.constraints_.rotation(this.targetRotation_),n=this.getViewportSize_(s),a=this.constraints_.resolution(this.targetResolution_,r,n),o=this.constraints_.center(this.targetCenter_,a,n,!1,this.calculateCenterShift(this.targetCenter_,a,s,n));if(e===0&&!this.cancelAnchor_){this.targetResolution_=a,this.targetRotation_=s,this.targetCenter_=o,this.applyTargetState_();return}i||=e===0?this.cancelAnchor_:void 0,this.cancelAnchor_=void 0,(this.getResolution()!==a||this.getRotation()!==s||!this.getCenterInternal()||!by(this.getCenterInternal(),o))&&(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:s,center:o,resolution:a,duration:e,easing:sc,anchor:i}))}beginInteraction(){this.resolveConstraints(0),this.setHint(ar.INTERACTING,1)}endInteraction(e,t,i){i&&=vo(i,this.getProjection()),this.endInteractionInternal(e,t,i)}endInteractionInternal(e,t,i){this.getInteracting()&&(this.setHint(ar.INTERACTING,-1),this.resolveConstraints(e,t,i))}getConstrainedCenter(e,t){let i=this.getViewportSize_(this.getRotation());return this.constraints_.center(e,t||this.getResolution(),i)}getConstrainedZoom(e,t){let i=this.getResolutionForZoom(e);return this.getZoomForResolution(this.getConstrainedResolution(i,t))}getConstrainedResolution(e,t){t||=0;let i=this.getViewportSize_(this.getRotation());return this.constraints_.resolution(e,t,i)}};function Hy(e,t){setTimeout(function(){e(t)},0)}function IZ(e){if(e.extent!==void 0){let i=e.smoothExtentConstraint===void 0?!0:e.smoothExtentConstraint;return EI(e.extent,e.constrainOnlyCenter,i)}let t=JT(e.projection,"EPSG:3857");if(e.multiWorld!==!0&&t.isGlobal()){let i=t.getExtent().slice();return i[0]=-1/0,i[2]=1/0,EI(i,!1,!1)}return iZ}function FZ(e){let t,i,r,s=e.minZoom===void 0?Bw:e.minZoom,n=e.maxZoom===void 0?28:e.maxZoom,a=e.zoomFactor===void 0?2:e.zoomFactor,o=e.multiWorld===void 0?!1:e.multiWorld,l=e.smoothResolutionConstraint===void 0?!0:e.smoothResolutionConstraint,h=e.showFullExtent===void 0?!1:e.showFullExtent,u=JT(e.projection,"EPSG:3857"),d=u.getExtent(),c=e.constrainOnlyCenter,p=e.extent;if(!o&&!p&&u.isGlobal()&&(c=!1,p=d),e.resolutions!==void 0){let m=e.resolutions;i=m[s],r=m[n]===void 0?m[m.length-1]:m[n],t=e.constrainResolution?NZ(m,l,!c&&p,h):YI(i,r,l,!c&&p,h)}else{let m=(d?Math.max(Jt(d),is(d)):360*hm.degrees/u.getMetersPerUnit())/256/2**Bw,g=m/2**(28-Bw);i=e.maxResolution,i===void 0?i=m/a**+s:s=0,r=e.minResolution,r===void 0&&(r=e.maxZoom===void 0?g:e.maxResolution===void 0?m/a**+n:i/a**+n),n=s+Math.floor(Math.log(i/r)/Math.log(a)),r=i/a**+(n-s),t=e.constrainResolution?LZ(a,i,r,l,!c&&p,h):YI(i,r,l,!c&&p,h)}return{constraint:t,maxResolution:i,minResolution:r,minZoom:s,zoomFactor:a}}function DZ(e){if(e.enableRotation===void 0||e.enableRotation){let t=e.constrainRotation;return t===void 0||t===!0?kZ():t===!1?KI:typeof t=="number"?PZ(t):KI}return Ow}function OZ(e){return!(e.sourceCenter&&e.targetCenter&&!by(e.sourceCenter,e.targetCenter)||e.sourceResolution!==e.targetResolution||e.sourceRotation!==e.targetRotation)}function Uw(e,t,i,r,s){let n=Math.cos(-s),a=Math.sin(-s),o=e[0]*n-e[1]*a,l=e[1]*n+e[0]*a;return o+=(t[0]/2-i[0])*r,l+=(i[1]-t[1]/2)*r,a=-a,[o*n-l*a,l*n+o*a]}var qy="ol-hidden",Xy="ol-unselectable",Vw="ol-control",ZI="ol-collapsed",BZ=new RegExp(["^\\s*(?=(?

2105:(?:[-a-z]+\\s*){0,2}(italic|oblique))?)","(?=(?:(?:[-a-z]+\\s*){0,2}(small-caps))?)","(?=(?:(?:[-a-z]+\\s*){0,2}(bold(?:er)?|lighter|[1-9]00 ))?)","(?:(?:normal|\\1|\\2|\\3)\\s*){0,3}((?:xx?-)?","(?:small|large)|medium|smaller|larger|[\\.\\d]+(?:\\%|in|[cem]m|ex|p[ctx]))","(?:\\s*\\/\\s*(normal|[\\.\\d]+(?:\\%|in|[cem]m|ex|p[ctx])?))",`?\\s*([-,\\"\\'\\sa-z0-9]+?)\\s*$`].join(""),"i"),JI=["style","variant","weight","size","lineHeight","family"],zw={normal:400,bold:700},Gw=function(e){let t=e.match(BZ);if(!t)return null;let i={lineHeight:"normal",size:"1.2em",style:"normal",weight:"400",variant:"normal"};for(let r=0,s=JI.length;r<s;++r){let n=t[r+1];n!==void 0&&(i[JI[r]]=typeof n=="string"?n.trim():n)}return isNaN(Number(i.weight))&&i.weight in zw&&(i.weight=zw[i.weight]),i.families=i.family.split(/,\s?/).map(r=>r.trim().replace(/^['"]|['"]$/g,"")),i};function Ui(e,t,i,r){let s;return s=i&&i.length?i.shift():Js?new class extends OffscreenCanvas{style={}}(e??300,t??150):document.createElement("canvas"),e&&(s.width=e),t&&(s.height=t),s.getContext("2d",r)}var QI;function Yy(){return QI||=Ui(1,1),QI}function Ky(e){let t=e.canvas;t.width=1,t.height=1,e.clearRect(0,0,1,1)}function eF(e,t){let i=t.parentNode;i&&i.replaceChild(e,t)}function UZ(e){for(;e.lastChild;)e.lastChild.remove()}function VZ(e,t){let i=e.childNodes;for(let r=0;;++r){let s=i[r],n=t[r];

2105if(!s&&!n)break;if(s!==n){if(!s){e.appendChild(n);continue}if(!n){e.removeChild(s),--r;continue}e.insertBefore(n,s)}}}function tF(){return new Proxy({childNodes:[],appendChild:function(e){return this.childNodes.push(e),e},remove:function(){},removeChild:function(e){let t=this.childNodes.indexOf(e);if(t===-1)throw Error("Node to remove was not found");return this.childNodes.splice(t,1),e},insertBefore:function(e,t){let i=this.childNodes.indexOf(t);if(i===-1)throw Error("Reference node not found");return this.childNodes.splice(i,0,e),e},style:{}},{get(e,t,i){return t==="firstElementChild"?e.childNodes.length>0?e.childNodes[0]:null:Reflect.get(e,t,i)}})}function Vl(e){return typeof HTMLCanvasElement<"u"&&e instanceof HTMLCanvasElement||typeof OffscreenCanvas<"u"&&e instanceof OffscreenCanvas}var jw=class extends _a{constructor(e){super();let t=e.element;t&&!e.target&&!t.style.pointerEvents&&(t.style.pointerEvents="auto"),this.element=t||null,this.target_=null,this.map_=null,this.listenerKeys=[],e.render&&(this.render=e.render),e.target&&this.setTarget(e.target)}disposeInternal(){this.element?.remove(),super.disposeInternal()}getMap(){return this.map_}setMap(e){this.map_&&this.element?.remove();for(let t=0,i=this.listenerKeys.length;t<i;++t)oi(this.listenerKeys[t]);if(this.listenerKeys.length=0,this.map_=e,e){let t=this.target_??e.getOverlayContainerStopEvent();this.element&&t.appendChild(this.element),this.render!==Ly&&this.listenerKeys.push(ft(e,Ol.POSTRENDER,this.render,this)),e.render()}}render(e){}setTarget(e){this.target_=typeof e=="string"?document.getElementById(e):e}},zZ=class extends jw{constructor(e){e||={},super({element:document.createElement("div"),render:e.render,target:e.target}),this.ulElement_=document.createElement("ul"),this.collapsed_=e.collapsed===void 0?!0:e.collapsed,this.userCollapsed_=this.collapsed_,this.overrideCollapsible_=e.collapsible!==void 0,this.collapsible_=e.collapsible===void 0?!0:e.collapsible,this.collapsible_||(this.collapsed_=!1),this.attributions_=e.attributions;let t=e.className===void 0?"ol-attribution":e.className,i=e.tipLabel===void 0?"Attributions":e.tipLabel,r=e.expandClassName===void 0?t+"-expand":e.expandClassName,s=e.collapseLabel===void 0?"\u203A":e.collapseLabel,n=e.collapseClassName===void 0?t+"-collapse":e.collapseClassName;typeof s=="string"?(this.collapseLabel_=document.createElement("span"),this.collapseLabel_.textContent=s,this.collapseLabel_.className=n):this.collapseLabel_=s;let a=e.label===void 0?"i":e.label;typeof a=="string"?(this.label_=document.createElement("span"),this.label_.textContent=a,this.label_.className=r):this.label_=a;let o=this.collapsible_&&!this.collapsed_?this.collapseLabel_:this.label_;this.toggleButton_=document.createElement("button"),this.toggleButton_.setAttribute("type","button"),this.toggleButton_.setAttribute("aria-expanded",String(!this.collapsed_)),this.toggleButton_.title=i,this.toggleButton_.appendChild(o),this.toggleButton_.addEventListener(De.CLICK,this.handleClick_.bind(this),!1);let l=t+" "+Xy+" "+Vw+(this.collapsed_&&this.collapsible_?" 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2105De.CLICK,this.handleClick_.bind(this),!1);let a=t+" "+Xy+" "+Vw,o=this.element;o.className=a,o.appendChild(n),this.callResetNorth_=e.resetNorth?e.resetNorth:void 0,this.duration_=e.duration===void 0?250:e.duration,this.autoHide_=e.autoHide===void 0?!0:e.autoHide,this.rotation_=void 0,this.autoHide_&&this.element.classList.add(qy)}handleClick_(e){e.preventDefault(),this.callResetNorth_===void 0?this.resetNorth_():this.callResetNorth_()}resetNorth_(){let e=this.getMap().getView();if(!e)return;let t=e.getRotation();t!==void 0&&(this.duration_>0&&t%(2*Math.PI)!=0?e.animate({rotation:0,duration:this.duration_,easing:sc}):e.setRotation(0))}render(e){let t=e.frameState;if(!t)return;let i=t.viewState.rotation;if(i!=this.rotation_){let r="rotate("+i+"rad)";if(this.autoHide_){let s=this.element.classList.contains(qy);!s&&i===0?this.element.classList.add(qy):s&&i!==0&&this.element.classList.remove(qy)}this.label_.style.transform=r}this.rotation_=i}},jZ=class extends jw{constructor(e){e||={},super({element:document.createElement("div"),target:e.target});let t=e.className===void 0?"ol-zoom":e.className,i=e.delta===void 0?1:e.delta,r=e.zoomInClassName===void 0?t+"-in":e.zoomInClassName,s=e.zoomOutClassName===void 0?t+"-out":e.zoomOutClassName,n=e.zoomInLabel===void 0?"+":e.zoomInLabel,a=e.zoomOutLabel===void 0?"\u2013":e.zoomOutLabel,o=e.zoomInTipLabel===void 0?"Zoom in":e.zoomInTipLabel,l=e.zoomOutTipLabel===void 0?"Zoom out":e.zoomOutTipLabel,h=document.createElement("button");h.className=r,h.setAttribute("type","button"),h.title=o,h.appendChild(typeof n=="string"?document.createTextNode(n):n),h.addEventListener(De.CLICK,this.handleClick_.bind(this,i),!1);let u=document.createElement("button");u.className=s,u.setAttribute("type","button"),u.title=l,u.appendChild(typeof a=="string"?document.createTextNode(a):a),u.addEventListener(De.CLICK,this.handleClick_.bind(this,-i),!1);let d=t+" "+Xy+" "+Vw,c=this.element;c.className=d,c.appendChild(h),c.appendChild(u),this.duration_=e.duration===void 0?250:e.duration}handleClick_(e,t){t.preventDefault(),this.zoomByDelta_(e)}zoomByDelta_(e){let t=this.getMap().getView();if(!t)return;let i=t.getZoom();if(i!==void 0){let r=t.getConstrainedZoom(i+e);this.duration_>0?(t.getAnimating()&&t.cancelAnimations(),t.animate({zoom:r,duration:this.duration_,easing:sc})):t.setZoom(r)}}};function $Z(e){e||={};let t=new wn;return(e.zoom===void 0||e.zoom)&&t.push(new jZ(e.zoomOptions)),(e.rotate===void 0||e.rotate)&&t.push(new GZ(e.rotateOptions)),(e.attribution===void 0||e.attribution)&&t.push(new zZ(e.attributionOptions)),t}var WZ=class{constructor(e,t,i){this.decay_=e,this.minVelocity_=t,this.delay_=i,this.points_=[],this.angle_=0,this.initialVelocity_=0}begin(){this.points_.length=0,this.angle_=0,this.initialVelocity_=0}update(e,t){this.points_.push(e,t,Date.now())}end(){if(this.points_.length<6)return!1;let e=Date.now()-this.delay_,t=this.points_.length-3;if(this.points_[t+2]<e)return!1;let i=t-3;for(;i>0&&this.points_[i+2]>e;)i-=3;let r=this.points_[t+2]-this.points_[i+2];if(r<1e3/60)return!1;let s=this.points_[t]-this.points_[i],n=this.points_[t+1]-this.points_[i+1];return this.angle_=Math.atan2(n,s),this.initialVelocity_=Math.sqrt(s*s+n*n)/r,this.initialVelocity_>this.minVelocity_}getDistance(){return(this.minVelocity_-this.initialVelocity_)/this.decay_}getAngle(){return this.angle_}},iF={ACTIVE:"active"},Sm=class extends _a{constructor(e){super(),this.on,this.once,this.un,e&&e.handleEvent&&(this.handleEvent=e.handleEvent),this.map_=null,this.setActive(!0)}getActive(){return this.get(iF.ACTIVE)}getMap(){return this.map_}handleEvent(e){return!0}setActive(e){this.set(iF.ACTIVE,e)}setMap(e){this.map_=e}};function HZ(e,t,i){let r=e.getCenterInternal();if(r){let s=[r[0]+t[0],r[1]+t[1]];e.animateInternal({duration:i===void 0?250:i,easing:sZ,center:e.getConstrainedCenter(s)})}}function $w(e,t,i,r){let s=e.getZoom();if(s===void 0)return;let n=e.getConstrainedZoom(s+t),a=e.getResolutionForZoom(n);e.getAnimating()&&e.cancelAnimations(),e.animate({resolution:a,anchor:i,duration:r===void 0?250:r,easing:sc})}var Mm=class extends Sm{constructor(e){super(),e||={},this.delta_=e.delta?e.delta:1,this.duration_=e.duration===void 0?250:e.duration}handleEvent(e){let t=!1;if(e.type==vi.DBLCLICK){let i=e.originalEvent,r=e.map,s=e.coordinate,n=i.shiftKey?-this.delta_:this.delta_;$w(r.getView(),n,s,this.duration_),i.preventDefault(),t=!0}return!t}};function Ww(e){let t=arguments;return function(i){let r=!0;for(let s=0,n=t.length;s<n&&(r&&=t[s](i),r);++s);return r}}var qZ=function(e){let t=e.originalEvent;return t.altKey&&!(t.metaKey||t.ctrlKey)&&t.shiftKey},XZ=function(e){let t=e.map.getTargetElement(),i=t.getRootNode(),r=e.map.getOwnerDocument().activeElement;return i instanceof ShadowRoot?i.host.contains(r):t.contains(r)},rF=function(e){let t=e.map.getTargetElement(),i=t.getRootNode();return(i instanceof ShadowRoot?i.host:t).hasAttribute("tabindex")?XZ(e):!0},YZ=Ay,sF=function(e){let t=e.originalEvent;return"pointerId"in t&&t.button==0&&!(YK&&xw&&t.ctrlKey)},nF=function(e){let t=e.originalEvent;return!t.altKey&&!(t.metaKey||t.ctrlKey)&&!t.shiftKey},aF=function(e){let t=e.originalEvent;

2105return!t.altKey&&(xw?t.metaKey:t.ctrlKey)&&!t.shiftKey},KZ=function(e){let t=e.originalEvent;return xw?t.metaKey:t.ctrlKey},ZZ=function(e){let t=e.originalEvent;return!t.altKey&&!(t.metaKey||t.ctrlKey)&&t.shiftKey},oF=function(e){let t=e.originalEvent,i=t.target.tagName;return i!=="INPUT"&&i!=="SELECT"&&i!=="TEXTAREA"&&!t.target.isContentEditable},Hw=function(e){let t=e.originalEvent;return"pointerId"in t&&t.pointerType=="mouse"},JZ=function(e){let t=e.originalEvent;return"pointerId"in t&&t.isPrimary&&t.button===0},Cm=class extends Sm{constructor(e){e||={},super(e),e.handleDownEvent&&(this.handleDownEvent=e.handleDownEvent),e.handleDragEvent&&(this.handleDragEvent=e.handleDragEvent),e.handleMoveEvent&&(this.handleMoveEvent=e.handleMoveEvent),e.handleUpEvent&&(this.handleUpEvent=e.handleUpEvent),e.stopDown&&(this.stopDown=e.stopDown),this.handlingDownUpSequence=!1,this.targetPointers=[]}getPointerCount(){return this.targetPointers.length}handleDownEvent(e){return!1}handleDragEvent(e){}handleEvent(e){if(!e.originalEvent)return!0;let t=!1;if(this.updateTrackedPointers_(e),this.handlingDownUpSequence){if(e.type==vi.POINTERDRAG)this.handleDragEvent(e),e.originalEvent.preventDefault();else if(e.type==vi.POINTERUP){let i=this.handleUpEvent(e);this.handlingDownUpSequence=i&&this.targetPointers.length>0}}else if(e.type==vi.POINTERDOWN){let i=this.handleDownEvent(e);this.handlingDownUpSequence=i,t=this.stopDown(i)}else e.type==vi.POINTERMOVE&&this.handleMoveEvent(e);return!t}handleMoveEvent(e){}handleUpEvent(e){return!1}stopDown(e){return e}updateTrackedPointers_(e){e.activePointers&&(this.targetPointers=e.activePointers)}};function qw(e){let t=e.length,i=0,r=0;for(let s=0;s<t;s++)i+=e[s].clientX,r+=e[s].clientY;return{clientX:i/t,clientY:r/t}}var wa=class extends Cm{constructor(e){super({stopDown:Ny}),e||={},this.kinetic_=e.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;let t=e.condition?e.condition:Ww(nF,JZ);this.condition_=e.onFocusOnly?Ww(rF,t):t,this.noKinetic_=!1}handleDragEvent(e){let t=e.map;this.panning_||(this.panning_=!0,t.getView().beginInteraction());let i=this.targetPointers,r=t.getEventPixel(qw(i));if(i.length==this.lastPointersCount_){if(this.kinetic_&&this.kinetic_.update(r[0],r[1]),this.lastCentroid){let s=[this.lastCentroid[0]-r[0],r[1]-this.lastCentroid[1]],n=e.map.getView();DY(s,n.getResolution()),$T(s,n.getRotation()),n.adjustCenterInternal(s)}}else this.kinetic_&&this.kinetic_.begin();this.lastCentroid=r,this.lastPointersCount_=i.length,e.originalEvent.preventDefault()}handleUpEvent(e){let t=e.map,i=t.getView();if(this.targetPointers.length===0){if(!this.noKinetic_&&this.kinetic_&&this.kinetic_.end()){let r=this.kinetic_.getDistance(),s=this.kinetic_.getAngle(),n=i.getCenterInternal(),a=t.getPixelFromCoordinateInternal(n),o=t.getCoordinateFromPixelInternal([a[0]-r*Math.cos(s),a[1]-r*Math.sin(s)]);i.animateInternal({center:i.getConstrainedCenter(o),duration:500,easing:sc})}return this.panning_&&(this.panning_=!1,i.endInteraction()),!1}return this.kinetic_&&this.kinetic_.begin(),this.lastCentroid=null,!0}handleDownEvent(e){if(this.targetPointers.length>0&&this.condition_(e)){let t=e.map.getView();return this.lastCentroid=null,t.getAnimating()&&t.cancelAnimations(),this.kinetic_&&this.kinetic_.begin(),this.noKinetic_=this.targetPointers.length>1,!0}return!1}},QZ=class extends Cm{constructor(e){e||={},super({stopDown:Ny}),this.condition_=e.condition?e.condition:qZ,this.lastAngle_=void 0,this.duration_=e.duration===void 0?250:e.duration}handleDragEvent(e){if(!Hw(e))return;let t=e.map,i=t.getView();if(i.getConstraints().rotation===Ow)return;let r=t.getSize(),s=e.pixel,n=Math.atan2(r[1]/2-s[1],s[0]-r[0]/2);if(this.lastAngle_!==void 0){let a=n-this.lastAngle_;i.adjustRotationInternal(-a)}this.lastAngle_=n}handleUpEvent(e){return Hw(e)?(e.map.getView().endInteraction(this.duration_),!1):!0}handleDownEvent(e){return Hw(e)&&sF(e)&&this.condition_(e)?(e.map.getView().beginInteraction(),this.lastAngle_=void 0,!0):!1}},eJ=class extends Ey{constructor(e){super(),this.geometry_=null,this.element_=document.createElement("div"),this.element_.style.position="absolute",this.element_.style.pointerEvents="auto",this.element_.className="ol-box "+e,this.map_=null,this.startPixel_=null,this.endPixel_=null}disposeInternal(){this.setMap(null)}render_(){let e=this.startPixel_,t=this.endPixel_,i=this.element_.style;i.left=Math.min(e[0],t[0])+"px",i.top=Math.min(e[1],t[1])+"px",i.width=Math.abs(t[0]-e[0])+"px",i.height=Math.abs(t[1]-e[1])+"px"}setMap(e){if(this.map_){this.map_.getOverlayContainer().removeChild(this.element_);let t=this.element_.style;t.left="inherit",t.top="inherit",t.width="inherit",t.height="inherit"}this.map_=e,this.map_&&this.map_.getOverlayContainer().appendChild(this.element_)}setPixels(e,t){this.startPixel_=e,this.endPixel_=t,this.createOrUpdateGeometry(),this.render_()}createOrUpdateGeometry(){if(!this.map_)return;let e=this.startPixel_,t=this.endPixel_,i=[e,[e[0],t[1]],t,[t[0],e[1]]].map(this.map_.getCoordinateFromPixelInternal,this.map_);i[4]=i[0].slice(),this.geometry_?this.geometry_.setCoordinates([i]):this.geometry_=new wm([i])}getGeometry(){return this.geometry_}},nc={BOXSTART:"boxstart",BOXDRAG:"boxdrag",BOXEND:"boxend",BOXCANCEL:"boxcancel"}

2105,Rm=class extends Nl{constructor(e,t,i){super(e),this.coordinate=t,this.mapBrowserEvent=i}},tJ=class extends Cm{constructor(e){super(),this.on,this.once,this.un,e??={},this.box_=new eJ(e.className||"ol-dragbox"),this.minArea_=e.minArea??64,e.onBoxEnd&&(this.onBoxEnd=e.onBoxEnd),this.startPixel_=null,this.condition_=e.condition??sF,this.boxEndCondition_=e.boxEndCondition??this.defaultBoxEndCondition}defaultBoxEndCondition(e,t,i){let r=i[0]-t[0],s=i[1]-t[1];return r*r+s*s>=this.minArea_}getGeometry(){return this.box_.getGeometry()}handleDragEvent(e){this.startPixel_&&(this.box_.setPixels(this.startPixel_,e.pixel),this.dispatchEvent(new Rm(nc.BOXDRAG,e.coordinate,e)))}handleUpEvent(e){if(!this.startPixel_)return!1;let t=this.boxEndCondition_(e,this.startPixel_,e.pixel);return t&&this.onBoxEnd(e),this.dispatchEvent(new Rm(t?nc.BOXEND:nc.BOXCANCEL,e.coordinate,e)),this.box_.setMap(null),this.startPixel_=null,!1}handleDownEvent(e){return this.condition_(e)?(this.startPixel_=e.pixel,this.box_.setMap(e.map),this.box_.setPixels(this.startPixel_,this.startPixel_),this.dispatchEvent(new Rm(nc.BOXSTART,e.coordinate,e)),!0):!1}onBoxEnd(e){}setActive(e){e||(this.box_.setMap(null),this.startPixel_&&=(this.dispatchEvent(new Rm(nc.BOXCANCEL,this.startPixel_,null)),null)),super.setActive(e)}setMap(e){this.getMap()&&(this.box_.setMap(null),this.startPixel_&&=(this.dispatchEvent(new Rm(nc.BOXCANCEL,this.startPixel_,null)),null)),super.setMap(e)}},Em=class extends tJ{constructor(e){e||={};let t=e.condition?e.condition:ZZ;super({condition:t,className:e.className||"ol-dragzoom",minArea:e.minArea}),this.duration_=e.duration===void 0?200:e.duration,this.out_=e.out===void 0?!1:e.out}onBoxEnd(e){let t=this.getMap().getView(),i=this.getGeometry();if(this.out_){let r=t.rotatedExtentForGeometry(i),s=t.getResolutionForExtentInternal(r),n=t.getResolution()/s;i=i.clone(),i.scale(n*n)}t.fitInternal(i,{duration:this.duration_,easing:sc})}},vu={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",DOWN:"ArrowDown"},bu=class extends Sm{constructor(e){super(),e||={},this.defaultCondition_=function(t){return nF(t)&&oF(t)},this.condition_=e.condition===void 0?this.defaultCondition_:e.condition,this.duration_=e.duration===void 0?100:e.duration,this.pixelDelta_=e.pixelDelta===void 0?128:e.pixelDelta}handleEvent(e){let t=!1;if(e.type==De.KEYDOWN){let i=e.originalEvent,r=i.key;if(this.condition_(e)&&(r==vu.DOWN||r==vu.LEFT||r==vu.RIGHT||r==vu.UP)){let s=e.map.getView(),n=s.getResolution()*this.pixelDelta_,a=0,o=0;r==vu.DOWN?o=-n:r==vu.LEFT?a=-n:r==vu.RIGHT?a=n:o=n;let l=[a,o];$T(l,s.getRotation()),HZ(s,l,this.duration_),i.preventDefault(),t=!0}}return!t}},Am=class extends Sm{constructor(e){super(),e||={},this.condition_=e.condition?e.condition:function(t){return!KZ(t)&&oF(t)},this.delta_=e.delta?e.delta:1,this.duration_=e.duration===void 0?100:e.duration}handleEvent(e){let t=!1;if(e.type==De.KEYDOWN||e.type==De.KEYPRESS){let i=e.originalEvent,r=i.key;if(this.condition_(e)&&(r==="+"||r==="-")){let s=e.map,n=r==="+"?this.delta_:-this.delta_;$w(s.getView(),n,void 0,this.duration_),i.preventDefault(),t=!0}}return!t}},iJ=40,rJ=300,sJ=3,Sa=class extends Sm{constructor(e){e||={},super(e),this.totalDelta_=0,this.lastDelta_=0,this.maxDelta_=e.maxDelta===void 0?1:e.maxDelta,this.duration_=e.duration===void 0?250:e.duration,this.timeout_=e.timeout===void 0?80:e.timeout,this.useAnchor_=e.useAnchor===void 0?!0:e.useAnchor,this.constrainResolution_=e.constrainResolution===void 0?!1:e.constrainResolution;let t=e.condition?e.condition:YZ;this.condition_=e.onFocusOnly?Ww(rF,t):t,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_,this.mode_=void 0,this.trackpadEventGap_=400,this.trackpadTimeoutId_,this.deltaPerZoom_=300,this.ctrlKeyPressed_=!1,this.ctrlKeyListenerKeys_=[]}setMap(e){if(this.ctrlKeyListenerKeys_.forEach(oi),this.ctrlKeyListenerKeys_.length=0,this.ctrlKeyPressed_=!1,super.setMap(e),e){let t=e.getOwnerDocument();this.ctrlKeyListenerKeys_.push(ft(t,"keydown",i=>{i.key==="Control"&&(this.ctrlKeyPressed_=!0)}),ft(t,"keyup",i=>{i.key==="Control"&&(this.ctrlKeyPressed_=!1)}))}}endInteraction_(){this.trackpadTimeoutId_=void 0;let e=this.getMap();if(!e)return;let t=e.getView(),i=this.lastDelta_?this.lastDelta_>0?1:-1:0;t.endInteraction(this.constrainResolution_||t.getConstrainResolution()?100:void 0,i,this.lastAnchor_?e.getCoordinateFromPixel(this.lastAnchor_):null)}handleEvent(e){if(!this.condition_(e)||e.type!==De.WHEEL)return!0;let t=e.map,i=e.originalEvent;i.preventDefault();let r=i.ctrlKey&&!this.ctrlKeyPressed_;i.ctrlKey||(this.ctrlKeyPressed_=!1),this.useAnchor_&&(this.lastAnchor_=e.pixel);let s=i.deltaY;switch(i.deltaMode){case WheelEvent.DOM_DELTA_LINE:s*=iJ;break;case WheelEvent.DOM_DELTA_PAGE:s*=rJ;break;default:}if(s===0)return!1;this.lastDelta_=s;let n=Date.now();this.startTime_===void 0&&(this.startTime_=n),(!this.mode_||n-this.startTime_>this.trackpadEventGap_)&&(this.mode_=Math.abs(s)<4?"trackpad":"wheel");let a=t.getView();if(this.mode_==="trackpad")return this.trackpadTimeoutId_?clearTimeout(this.trackpadTimeoutId_):(a.getAnimating()&&a.cancelAnimations(),a.beginInteraction()),this.trackpadTimeoutId_=setTimeout(this.endInteraction_.bind(this),this.timeout_),r&&(s*=sJ),a.adjustZoom(-s/this.deltaPerZoom_,this.lastAnchor_?t.getCoordinateFromPixel(this.lastAnchor_):null),this.startTime_=n,!1;this.totalDelta_+=s;let o=Math.max(this.timeout_-(n-this.startTime_),0);return clearTimeout(this.timeoutId_),this.timeoutId_=setTimeout(this.handleWheelZoom_.bind(this,t),o),!1}handleWheelZoom_(e){let t=e.getView();t.getAnimating()&&t.cancelAnimations();

2105let i=-ri(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(t.getConstrainResolution()||this.constrainResolution_)&&(i=i?i>0?1:-1:0),$w(t,i,this.lastAnchor_?e.getCoordinateFromPixel(this.lastAnchor_):null,this.duration_),this.mode_=void 0,this.totalDelta_=0,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_=void 0}setMouseAnchor(e){this.useAnchor_=e,e||(this.lastAnchor_=null)}},nJ=class extends Cm{constructor(e){e||={};let t=e;t.stopDown||=Ny,super(t),this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.threshold_=e.threshold===void 0?.3:e.threshold,this.duration_=e.duration===void 0?250:e.duration}handleDragEvent(e){let t=0,i=this.targetPointers[0],r=this.targetPointers[1],s=Math.atan2(r.clientY-i.clientY,r.clientX-i.clientX);if(this.lastAngle_!==void 0){let o=s-this.lastAngle_;this.rotationDelta_+=o,!this.rotating_&&Math.abs(this.rotationDelta_)>this.threshold_&&(this.rotating_=!0),t=o}this.lastAngle_=s;let n=e.map,a=n.getView();a.getConstraints().rotation!==Ow&&(this.anchor_=n.getCoordinateFromPixelInternal(n.getEventPixel(qw(this.targetPointers))),this.rotating_&&(n.render(),a.adjustRotationInternal(t,this.anchor_)))}handleUpEvent(e){return this.targetPointers.length<2?(e.map.getView().endInteraction(this.duration_),!1):!0}handleDownEvent(e){if(this.targetPointers.length>=2){let t=e.map;return this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.handlingDownUpSequence||t.getView().beginInteraction(),!0}return!1}},Nm=class extends Cm{constructor(e){e||={};let t=e;t.stopDown||=Ny,super(t),this.anchor_=null,this.duration_=e.duration===void 0?400:e.duration,this.lastDistance_=void 0,this.lastScaleDelta_=1}handleDragEvent(e){let t=1,i=this.targetPointers[0],r=this.targetPointers[1],s=i.clientX-r.clientX,n=i.clientY-r.clientY,a=Math.sqrt(s*s+n*n);this.lastDistance_!==void 0&&(t=this.lastDistance_/a),this.lastDistance_=a;let o=e.map,l=o.getView();t!=1&&(this.lastScaleDelta_=t),this.anchor_=o.getCoordinateFromPixelInternal(o.getEventPixel(qw(this.targetPointers))),o.render(),l.adjustResolutionInternal(t,this.anchor_)}handleUpEvent(e){if(this.targetPointers.length<2){let t=e.map.getView(),i=this.lastScaleDelta_>1?1:-1;return t.endInteraction(this.duration_,i),!1}return!0}handleDownEvent(e){if(this.targetPointers.length>=2){let t=e.map;return this.anchor_=null,this.lastDistance_=void 0,this.lastScaleDelta_=1,this.handlingDownUpSequence||t.getView().beginInteraction(),!0}return!1}};function aJ(e){e||={};let t=new wn,i=new WZ(-.005,.05,100);return(e.altShiftDragRotate===void 0||e.altShiftDragRotate)&&t.push(new QZ),(e.doubleClickZoom===void 0||e.doubleClickZoom)&&t.push(new Mm({delta:e.zoomDelta,duration:e.zoomDuration})),(e.dragPan===void 0||e.dragPan)&&t.push(new wa({onFocusOnly:e.onFocusOnly,kinetic:i})),(e.pinchRotate===void 0||e.pinchRotate)&&t.push(new nJ),(e.pinchZoom===void 0||e.pinchZoom)&&t.push(new Nm({duration:e.zoomDuration})),(e.keyboard===void 0||e.keyboard)&&(t.push(new bu),t.push(new Am({delta:e.zoomDelta,duration:e.zoomDuration}))),(e.mouseWheelZoom===void 0||e.mouseWheelZoom)&&t.push(new Sa({onFocusOnly:e.onFocusOnly,duration:e.zoomDuration})),(e.shiftDragZoom===void 0||e.shiftDragZoom)&&t.push(new Em({duration:e.zoomDuration})),t}var Pt={OPACITY:"opacity",VISIBLE:"visible",EXTENT:"extent",Z_INDEX:"zIndex",MAX_RESOLUTION:"maxResolution",MIN_RESOLUTION:"minResolution",MAX_ZOOM:"maxZoom",MIN_ZOOM:"minZoom",SOURCE:"source",MAP:"map"},lF=class extends _a{constructor(e){super(),this.on,this.once,this.un,this.background_=e.background;let t=Object.assign({},e);typeof e.properties=="object"&&(delete t.properties,Object.assign(t,e.properties)),t[Pt.OPACITY]=e.opacity===void 0?1:e.opacity,It(typeof t[Pt.OPACITY]=="number","Layer opacity must be a number"),t[Pt.VISIBLE]=e.visible===void 0?!0:e.visible,t[Pt.Z_INDEX]=e.zIndex,t[Pt.MAX_RESOLUTION]=e.maxResolution===void 0?1/0:e.maxResolution,t[Pt.MIN_RESOLUTION]=e.minResolution===void 0?0:e.minResolution,t[Pt.MIN_ZOOM]=e.minZoom===void 0?-1/0:e.minZoom,t[Pt.MAX_ZOOM]=e.maxZoom===void 0?1/0:e.maxZoom,this.className_=t.className===void 0?"ol-layer":t.className,delete t.className,this.setProperties(t),this.state_=null}

2105getBackground(){return this.background_}getClassName(){return this.className_}getLayerState(e){let t=this.state_||{layer:this,managed:e===void 0?!0:e},i=this.getZIndex();return t.opacity=ri(Math.round(this.getOpacity()*100)/100,0,1),t.visible=this.getVisible(),t.extent=this.getExtent(),t.zIndex=i===void 0&&!t.managed?1/0:i,t.maxResolution=this.getMaxResolution(),t.minResolution=Math.max(this.getMinResolution(),0),t.minZoom=this.getMinZoom(),t.maxZoom=this.getMaxZoom(),this.state_=t,t}getLayersArray(e){return qe()}getLayerStatesArray(e){return qe()}getExtent(){return this.get(Pt.EXTENT)}getMaxResolution(){return this.get(Pt.MAX_RESOLUTION)}getMinResolution(){return this.get(Pt.MIN_RESOLUTION)}getMinZoom(){return this.get(Pt.MIN_ZOOM)}getMaxZoom(){return this.get(Pt.MAX_ZOOM)}getOpacity(){return this.get(Pt.OPACITY)}getSourceState(){return qe()}getVisible(){return this.get(Pt.VISIBLE)}getZIndex(){return this.get(Pt.Z_INDEX)}setBackground(e){this.background_=e,this.changed()}setExtent(e){this.set(Pt.EXTENT,e)}setMaxResolution(e){this.set(Pt.MAX_RESOLUTION,e)}setMinResolution(e){this.set(Pt.MIN_RESOLUTION,e)}setMaxZoom(e){this.set(Pt.MAX_ZOOM,e)}setMinZoom(e){this.set(Pt.MIN_ZOOM,e)}setOpacity(e){It(typeof e=="number","Layer opacity must be a number"),this.set(Pt.OPACITY,e)}setVisible(e){this.set(Pt.VISIBLE,e)}setZIndex(e){this.set(Pt.Z_INDEX,e)}disposeInternal(){this.state_&&=(this.state_.layer=null,null),super.disposeInternal()}},zl={ADDLAYER:"addlayer",REMOVELAYER:"removelayer"},Gl=class extends Nl{constructor(e,t){super(e),this.layer=t}},Xw={LAYERS:"layers"},_u=class yO extends lF{constructor(t){t||={};let i=Object.assign({},t);delete i.layers;let r=t.layers;super(i),this.on,this.once,this.un,this.layersListenerKeys_=[],this.listenerKeys_={},this.addChangeListener(Xw.LAYERS,this.handleLayersChanged_),r?Array.isArray(r)?r=new wn(r.slice(),{unique:!0}):It(typeof r.getArray=="function","Expected `layers` to be an array or a `Collection`"):r=new wn(void 0,{unique:!0}),this.setLayers(r)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(oi),this.layersListenerKeys_.length=0;let t=this.getLayers();this.layersListenerKeys_.push(ft(t,Zs.ADD,this.handleLayersAdd_,this),ft(t,Zs.REMOVE,this.handleLayersRemove_,this));for(let r in this.listenerKeys_)this.listenerKeys_[r].forEach(oi);dm(this.listenerKeys_);let i=t.getArray();for(let r=0,s=i.length;r<s;r++){let n=i[r];this.registerLayerListeners_(n),this.dispatchEvent(new Gl(zl.ADDLAYER,n))}this.changed()}registerLayerListeners_(t){let i=[ft(t,_m.PROPERTYCHANGE,this.handleLayerChange_,this),ft(t,De.CHANGE,this.handleLayerChange_,this)];t instanceof yO&&i.push(ft(t,zl.ADDLAYER,this.handleLayerGroupAdd_,this),ft(t,zl.REMOVELAYER,this.handleLayerGroupRemove_,this)),this.listenerKeys_[At(t)]=i}handleLayerGroupAdd_(t){this.dispatchEvent(new Gl(zl.ADDLAYER,t.layer))}handleLayerGroupRemove_(t){this.dispatchEvent(new Gl(zl.REMOVELAYER,t.layer))}handleLayersAdd_(t){let i=t.element;this.registerLayerListeners_(i),this.dispatchEvent(new Gl(zl.ADDLAYER,i)),this.changed()}handleLayersRemove_(t){let i=t.element,r=At(i);this.listenerKeys_[r].forEach(oi),delete this.listenerKeys_[r],this.dispatchEvent(new Gl(zl.REMOVELAYER,i)),this.changed()}getLayers(){return this.get(Xw.LAYERS)}setLayers(t){let i=this.getLayers();if(i){let r=i.getArray();for(let s=0,n=r.length;s<n;++s)this.dispatchEvent(new Gl(zl.REMOVELAYER,r[s]))}this.set(Xw.LAYERS,t)}getLayersArray(t){return t=t===void 0?[]:t,this.getLayers().forEach(function(i){i.getLayersArray(t)}),t}getLayerStatesArray(t){let i=t===void 0?[]:t,r=i.length;this.getLayers().forEach(function(a){a.getLayerStatesArray(i)});let s=this.getLayerState(),n=s.zIndex;!t&&s.zIndex===void 0&&(n=0);for(let a=r,o=i.length;a<o;a++){let l=i[a];l.opacity*=s.opacity,l.visible=l.visible&&s.visible,l.maxResolution=Math.min(l.maxResolution,s.maxResolution),l.minResolution=Math.max(l.minResolution,s.minResolution),l.minZoom=Math.max(l.minZoom,s.minZoom),l.maxZoom=Math.min(l.maxZoom,s.maxZoom),s.extent!==void 0&&(l.extent===void 0?l.extent=s.extent:l.extent=ds(l.extent,s.extent)),l.zIndex===void 0&&(l.zIndex=n)}return i}getSourceState(){return"ready"}},Ma={PRERENDER:"prerender",POSTRENDER:"postrender",PRECOMPOSE:"precompose",POSTCOMPOSE:"postcompose",RENDERCOMPLETE:"rendercomplete"},Zy=class extends lF{constructor(e){let t=Object.assign({},e);delete t.source,super(t),this.on,this.once,this.un,this.mapPrecomposeKey_=null,this.mapRenderKey_=null,this.sourceChangeKey_=null,this.renderer_=null,this.sourceReady_=!1,this.rendered=!1,e.render&&(this.render=e.render),e.map&&this.setMap(e.map),this.addChangeListener(Pt.SOURCE,this.handleSourcePropertyChange_);let i=e.source?e.source:null;this.setSource(i)}getLayersArray(e){return e||=[],e.push(this),e}getLayerStatesArray(e){return e||=[],e.push(this.getLayerState()),e}getSource(){return this.get(Pt.SOURCE)||null}

2105getRenderSource(){return this.getSource()}getSourceState(){let e=this.getSource();return e?e.getState():"undefined"}handleSourceChange_(){this.changed(),!(this.sourceReady_||this.getSource().getState()!=="ready")&&(this.sourceReady_=!0,this.dispatchEvent("sourceready"))}handleSourcePropertyChange_(){this.sourceChangeKey_&&=(oi(this.sourceChangeKey_),null),this.sourceReady_=!1;let e=this.getSource();e&&(this.sourceChangeKey_=ft(e,De.CHANGE,this.handleSourceChange_,this),e.getState()==="ready"&&(this.sourceReady_=!0,setTimeout(()=>{this.dispatchEvent("sourceready")},0))),this.changed()}getFeatures(e){return this.renderer_?this.renderer_.getFeatures(e):Promise.resolve([])}getData(e){return!this.renderer_||!this.rendered?null:this.renderer_.getData(e)}isVisible(e){let t,i=this.getMapInternal();!e&&i&&(e=i.getView()),t=e instanceof Ta?{viewState:e.getState(),extent:e.calculateExtent()}:e,!t.layerStatesArray&&i&&(t.layerStatesArray=i.getLayerGroup().getLayerStatesArray());let r;if(t.layerStatesArray){if(r=t.layerStatesArray.find(n=>n.layer===this),!r)return!1}else r=this.getLayerState();let s=this.getExtent();return Yw(r,t.viewState)&&(!s||Xi(s,t.extent))}getAttributions(e){if(!this.isVisible(e))return[];let t=this.getSource()?.getAttributions();if(!t)return[];let i=t(e instanceof Ta?e.getViewStateAndExtent():e);return Array.isArray(i)||(i=[i]),i}render(e,t){let i=this.getRenderer();return i.prepareFrame(e)?(this.rendered=!0,i.renderFrame(e,t)):null}unrender(){this.rendered=!1}getDeclutter(){}renderDeclutter(e,t){}renderDeferred(e){let t=this.getRenderer();t&&t.renderDeferred(e)}setMapInternal(e){e||this.unrender(),this.set(Pt.MAP,e)}getMapInternal(){return this.get(Pt.MAP)}setMap(e){this.mapPrecomposeKey_&&=(oi(this.mapPrecomposeKey_),null),e||this.changed(),this.mapRenderKey_&&=(oi(this.mapRenderKey_),null),e&&(this.mapPrecomposeKey_=ft(e,Ma.PRECOMPOSE,this.handlePrecompose_,this),this.mapRenderKey_=ft(this,De.CHANGE,e.render,e),this.changed())}handlePrecompose_(e){let t=e.frameState.layerStatesArray,i=this.getLayerState(!1);It(!t.some(r=>r.layer===i.layer),"A layer can only be added to the map once. Use either `layer.setMap()` or `map.addLayer()`, not both."),t.push(i)}setSource(e){this.set(Pt.SOURCE,e)}getRenderer(){return this.renderer_||=this.createRenderer(),this.renderer_}hasRenderer(){return!!this.renderer_}createRenderer(){return null}clearRenderer(){this.renderer_&&(this.renderer_.dispose(),delete this.renderer_)}disposeInternal(){this.clearRenderer(),this.setSource(null),super.disposeInternal()}};function Yw(e,t){if(!e.visible)return!1;let i=t.resolution;if(i<e.minResolution||i>=e.maxResolution)return!1;let r=t.zoom;return r>e.minZoom&&r<=e.maxZoom}function hF(e,t,i=0,r=e.length-1,s=oJ){for(;r>i;){if(r-i>600){let l=r-i+1,h=t-i+1,u=Math.log(l),d=.5*Math.exp(2*u/3),c=.5*Math.sqrt(u*d*(l-d)/l)*(h-l/2<0?-1:1);hF(e,t,Math.max(i,Math.floor(t-h*d/l+c)),Math.min(r,Math.floor(t+(l-h)*d/l+c)),s)}let n=e[t],a=i,o=r;for(Lm(e,i,t),s(e[r],n)>0&&Lm(e,i,r);a<o;){for(Lm(e,a,o),a++,o--;s(e[a],n)<0;)a++;for(;s(e[o],n)>0;)o--}s(e[i],n)===0?Lm(e,i,o):(o++,Lm(e,o,r)),o<=t&&(i=o+1),t<=o&&(r=o-1)}}function Lm(e,t,i){let r=e[t];e[t]=e[i],e[i]=r}function oJ(e,t){return e<t?-1:+(e>t)}var lJ=class{constructor(e=9){this._maxEntries=Math.max(4,e),this._minEntries=Math.max(2,Math.ceil(this._maxEntries*.4)),this.clear()}all(){return this._all(this.data,[])}search(e){let t=this.data,i=[];if(!Qy(e,t))return i;let r=this.toBBox,s=[];for(;t;){for(let n=0;n<t.children.length;n++){let a=t.children[n],o=t.leaf?r(a):a;Qy(e,o)&&(t.leaf?i.push(a):Zw(e,o)?this._all(a,i):s.push(a))}t=s.pop()}return i}collides(e){let t=this.data;if(!Qy(e,t))return!1;let i=[];for(;t;){for(let r=0;r<t.children.length;r++){let s=t.children[r],n=t.leaf?this.toBBox(s):s;

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2107Stroke().clone():void 0,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),scale:Array.isArray(t)?t.slice():t,displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return i.setOpacity(this.getOpacity()),i}getAnchor(){let t=this.size_,i=this.getDisplacement(),r=this.getScaleArray();return[t[0]/2-i[0]/r[0],t[1]/2+i[1]/r[1]]}getAngle(){return this.angle_}getFill(){return this.fill_}setFill(t){this.fill_=t,this.render()}getHitDetectionImage(){return this.hitDetectionCanvas_||=this.createHitDetectionCanvas_(this.renderOptions_),this.hitDetectionCanvas_}getImage(t){let i=this.fill_?.getKey(),r=`${t},${this.angle_},${this.radius},${this.radius2_},${this.points_},${i}`+Object.values(this.renderOptions_).join(","),s=en.get(r,null)?.getImage(1);if(!s){let n=this.renderOptions_,a=Math.ceil(n.size*t),o=Ui(a,a);this.draw_(n,o,t),s=o.canvas;let l=new _F(s,void 0,null,Ge.LOADED,null);en.set(r,null,l),createImageBitmap(s).then(h=>{l.setImage(h)})}return s}getPixelRatio(t){return t}getImageSize(){return this.size_}getImageState(){return this.imageState_}getOrigin(){return this.origin_}getPoints(){return this.points_}getRadius(){return this.radius}setRadius(t){this.radius!==t&&(this.radius=t,this.render())}getRadius2(){return this.radius2_}setRadius2(t){this.radius2_!==t&&(this.radius2_=t,this.render())}getSize(){return this.size_}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t,this.render()}listenImageChange(t){}load(){}unlistenImageChange(t){}calculateLineJoinSize_(t,i,r){if(i===0||this.points_===1/0||t!=="bevel"&&t!=="miter")return i;let s=this.radius,n=this.radius2_===void 0?s:this.radius2_;if(s<n){let _=s;s=n,n=_}let a=this.radius2_===void 0?this.points_:this.points_*2,o=2*Math.PI/a,l=n*Math.sin(o),h=Math.sqrt(n*n-l*l),u=s-h,d=Math.sqrt(l*l+u*u),c=d/l;if(t==="miter"&&c<=r)return c*i;let p=i/2/c,m=i/2*(u/d),g=Math.sqrt((s+p)*(s+p)+m*m)-s;if(this.radius2_===void 0||t==="bevel")return g*2;let f=s*Math.sin(o),y=Math.sqrt(s*s-f*f),x=n-y,b=Math.sqrt(f*f+x*x)/f;if(b<=r){let _=b*i/2-n-s;return 2*Math.max(g,_)}return g*2}createRenderOptions(){let t=r1,i=s1,r=0,s=null,n=0,a,o=0;this.stroke_&&(a=Ra(this.stroke_.getColor()??"#000"),o=this.stroke_.getWidth()??1,s=this.stroke_.getLineDash(),n=this.stroke_.getLineDashOffset()??0,i=this.stroke_.getLineJoin()??"round",t=this.stroke_.getLineCap()??"round",r=this.stroke_.getMiterLimit()??10);let l=this.calculateLineJoinSize_(i,o,r),h=Math.max(this.radius,this.radius2_||0),u=Math.ceil(2*h+l);return{strokeStyle:a,strokeWidth:o,size:u,lineCap:t,lineDash:s,lineDashOffset:n,lineJoin:i,miterLimit:r}}render(){this.renderOptions_=this.createRenderOptions();let t=this.renderOptions_.size;this.hitDetectionCanvas_=null,this.size_=[t,t]}draw_(t,i,r){if(i.scale(r,r),i.translate(t.size/2,t.size/2),this.createPath_(i),this.fill_){let s=this.fill_.getColor();s===null&&(s=tn),i.fillStyle=Ra(s),i.fill()}t.strokeStyle&&(i.strokeStyle=t.strokeStyle,i.lineWidth=t.strokeWidth,t.lineDash&&(i.setLineDash(t.lineDash),i.lineDashOffset=t.lineDashOffset),i.lineCap=t.lineCap,i.lineJoin=t.lineJoin,i.miterLimit=t.miterLimit,i.stroke())}createHitDetectionCanvas_(t){let i;if(this.fill_){let r=this.fill_.getColor(),s=0;typeof r=="string"&&(r=Tu(r)),r===null?s=1:Array.isArray(r)&&(s=r.length===4?r[3]:1),s===0&&(i=Ui(t.size,t.size),this.drawHitDetectionCanvas_(t,i))}return i?i.canvas:this.getImage(1)}createPath_(t){let i=this.points_,r=this.radius;if(i===1/0)t.arc(0,0,r,0,2*Math.PI);else{let s=this.radius2_===void 0?r:this.radius2_;this.radius2_!==void 0&&(i*=2);let n=this.angle_-Math.PI/2,a=2*Math.PI/i;for(let o=0;o<i;o++){let l=n+o*a,h=o%2==0?r:s;t.lineTo(h*Math.cos(l),h*Math.sin(l))}t.closePath()}}drawHitDetectionCanvas_(t,i){i.translate(t.size/2,t.size/2),this.createPath_(i),i.fillStyle=tn,i.fill(),t.strokeStyle&&(i.strokeStyle=t.strokeStyle,i.lineWidth=t.strokeWidth,t.lineDash&&(i.setLineDash(t.lineDash),i.lineDashOffset=t.lineDashOffset),i.lineJoin=t.lineJoin,i.miterLimit=t.miterLimit,i.stroke())}ready(){return this.fill_?this.fill_.ready():Promise.resolve()}}

2107,AF=class bO extends EF{constructor(t){t||={radius:5},super({points:1/0,fill:t.fill,radius:t.radius,stroke:t.stroke,scale:t.scale===void 0?1:t.scale,rotation:t.rotation===void 0?0:t.rotation,rotateWithView:t.rotateWithView===void 0?!1:t.rotateWithView,displacement:t.displacement===void 0?[0,0]:t.displacement,declutterMode:t.declutterMode})}clone(){let t=this.getScale(),i=new bO({fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,radius:this.getRadius(),scale:Array.isArray(t)?t.slice():t,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return i.setOpacity(this.getOpacity()),i}},zm=class _O{constructor(t){t||={},this.patternImage_=null,this.color_=null,t.color!==void 0&&this.setColor(t.color)}clone(){let t=this.getColor();return new _O({color:Array.isArray(t)?t.slice():t||void 0})}getColor(){return this.color_}setColor(t){if(typeof t=="object"&&t&&"src"in t){let i=Vm(null,t.src,{crossOrigin:"anonymous"},void 0,t.offset?null:t.color?t.color:null,!(t.offset&&t.size));i.ready().then(()=>{this.patternImage_=null}),i.getImageState()===Ge.IDLE&&i.load(),i.getImageState()===Ge.LOADING&&(this.patternImage_=i)}this.color_=t}getKey(){let t=this.getColor();return t?t instanceof CanvasPattern||t instanceof CanvasGradient?At(t):typeof t=="object"&&"src"in t?t.src+":"+t.offset:Tu(t).toString():""}loading(){return!!this.patternImage_}ready(){return this.patternImage_?this.patternImage_.ready():Promise.resolve()}};function NF(e,t,i,r){return i!==void 0&&r!==void 0?[i/e,r/t]:i===void 0?r===void 0?1:r/t:i/e}var LF=class TO extends RF{constructor(t){t||={};let i=t.opacity===void 0?1:t.opacity,r=t.rotation===void 0?0:t.rotation,s=t.scale===void 0?1:t.scale,n=t.rotateWithView===void 0?!1:t.rotateWithView;super({opacity:i,rotation:r,scale:s,displacement:t.displacement===void 0?[0,0]:t.displacement,rotateWithView:n,declutterMode:t.declutterMode}),this.anchor_=t.anchor===void 0?[.5,.5]:t.anchor,this.normalizedAnchor_=null,this.anchorOrigin_=t.anchorOrigin===void 0?"top-left":t.anchorOrigin,this.anchorXUnits_=t.anchorXUnits===void 0?"fraction":t.anchorXUnits,this.anchorYUnits_=t.anchorYUnits===void 0?"fraction":t.anchorYUnits,this.crossOrigin_=t.crossOrigin===void 0?null:t.crossOrigin,this.referrerPolicy_=t.referrerPolicy;let a=t.img===void 0?null:t.img,o=t.src;It(!(o!==void 0&&a),"`image` and `src` cannot be provided at the same time"),(o===void 0||o.length===0)&&a&&(o=a.src||At(a)),It(o!==void 0&&o.length>0,"A defined and non-empty `src` or `image` must be provided"),It(!((t.width!==void 0||t.height!==void 0)&&t.scale!==void 0),"`width` or `height` cannot be provided together with `scale`");let l;if(t.src===void 0?a!==void 0&&(l="complete"in a?a.complete?a.src?Ge.LOADED:Ge.IDLE:Ge.LOADING:Ge.LOADED):l=Ge.IDLE,this.color_=t.color===void 0?null:Tu(t.color),this.iconImage_=Vm(a,o,{crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_},l,this.color_),this.offset_=t.offset===void 0?[0,0]:t.offset,this.offsetOrigin_=t.offsetOrigin===void 0?"top-left":t.offsetOrigin,this.origin_=null,this.size_=t.size===void 0?null:t.size,this.initialOptions_,t.width!==void 0||t.height!==void 0){let h,u;if(t.size)[h,u]=t.size;else{let d=this.getImage(1);if(d.width&&d.height)h=d.width,u=d.height;else if(d instanceof HTMLImageElement){this.initialOptions_=t;let c=()=>{if(this.unlistenImageChange(c),!this.initialOptions_)return;let p=this.iconImage_.getSize();this.setScale(NF(p[0],p[1],t.width,t.height))};this.listenImageChange(c);return}}h!==void 0&&this.setScale(NF(h,u,t.width,t.height))}}clone(){let t,i,r;return this.initialOptions_?(i=this.initialOptions_.width,r=this.initialOptions_.height):(t=this.getScale(),t=Array.isArray(t)?t.slice():t),new TO({anchor:this.anchor_.slice(),anchorOrigin:this.anchorOrigin_,anchorXUnits:this.anchorXUnits_,anchorYUnits:this.anchorYUnits_,color:this.color_&&this.color_.slice?this.color_.slice():this.color_||void 0,crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_,offset:this.offset_.slice(),offsetOrigin:this.offsetOrigin_,opacity:this.getOpacity(),rotateWithView:this.getRotateWithView(),rotation:this.getRotation(),scale:t,width:i,height:r,size:this.size_===null?void 0:this.size_.slice(),src:this.getSrc(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getAnchor(){let t=this.normalizedAnchor_;if(!t){t=this.anchor_;let s=this.getSize();if(this.anchorXUnits_=="fraction"||this.anchorYUnits_=="fraction"){if(!s)return null;t=this.anchor_.slice(),this.anchorXUnits_=="fraction"&&(t[0]*=s[0]),this.anchorYUnits_=="fraction"&&(t[1]*=s[1])}if(this.anchorOrigin_!="top-left"){if(!s)return null;t===this.anchor_&&(t=this.anchor_.slice()),(this.anchorOrigin_=="top-right"||this.anchorOrigin_=="bottom-right")&&(t[0]=-t[0]+s[0]),(this.anchorOrigin_=="bottom-left"||this.anchorOrigin_=="bottom-right")&&(t[1]=-t[1]+s[1])}this.normalizedAnchor_=t}let i=this.getDisplacement(),r=this.getScaleArray();return[t[0]-i[0]/r[0],t[1]+i[1]/r[1]]}setAnchor(t){this.anchor_=t,this.normalizedAnchor_=null}getColor(){return this.color_}setColor(t){let i=t?Tu(t):null;if(this.color_===i||this.color_&&i&&this.color_.length===i.length&&this.color_.every((a,o)=>a===i[o]))return;this.color_=i;let r=this.getSrc(),s=r===void 0?this.getHitDetectionImage():null,n=r===void 0?this.iconImage_.getImageState():Ge.IDLE;this.iconImage_=Vm(s,r,{crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_},n,this.color_)}getImage(t){return this.iconImage_.getImage(t)}getPixelRatio(t){return this.iconImage_.getPixelRatio(t)}getImageSize(){return this.iconImage_.getSize()}getImageState(){return this.iconImage_.getImageState()}getHitDetectionImage(){return this.iconImage_.getHitDetectionImage()}getOrigin(){if(this.origin_)return this.origin_;let t=this.offset_;if(this.offsetOrigin_!="top-left"){let i=this.getSize(),r=this.iconImage_.getSize();if(!i||!r)return null;t=t.slice(),(this.offsetOrigin_=="top-right"||this.offsetOrigin_=="bottom-right")&&(t[0]=r[0]-i[0]-t[0]),(this.offsetOrigin_=="bottom-left"||this.offsetOrigin_=="bottom-right")&&(t[1]=r[1]-i[1]-t[1])}return this.origin_=t,this.origin_}getSrc(){return this.iconImage_.getSrc()}setSrc(t){this.iconImage_=Vm(null,t,{crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_},Ge.IDLE,this.color_)}getSize(){return this.size_?this.size_:this.iconImage_.getSize()}getWidth(){let t=this.getScaleArray();if(this.size_)return this.size_[0]*t[0];if(this.iconImage_.getImageState()==Ge.LOADED)return this.iconImage_.getSize()[0]*t[0]}getHeight(){let t=this.getScaleArray();if(this.size_)return this.size_[1]*t[1];if(this.iconImage_.getImageState()==Ge.LOADED)return this.iconImage_.getSize()[1]*t[1]}setScale(t){delete this.initialOptions_,super.setScale(t)}

2107listenImageChange(t){this.iconImage_.addEventListener(De.CHANGE,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(De.CHANGE,t)}ready(){return this.iconImage_.ready()}},uS=class wO{constructor(t){t||={},this.color_=t.color===void 0?null:t.color,this.lineCap_=t.lineCap,this.lineDash_=t.lineDash===void 0?null:t.lineDash,this.lineDashOffset_=t.lineDashOffset,this.lineJoin_=t.lineJoin,this.miterLimit_=t.miterLimit,this.offset_=t.offset,this.width_=t.width}clone(){let t=this.getColor();return new wO({color:Array.isArray(t)?t.slice():t||void 0,lineCap:this.getLineCap(),lineDash:this.getLineDash()?this.getLineDash().slice():void 0,lineDashOffset:this.getLineDashOffset(),lineJoin:this.getLineJoin(),miterLimit:this.getMiterLimit(),offset:this.getOffset(),width:this.getWidth()})}getColor(){return this.color_}getLineCap(){return this.lineCap_}getLineDash(){return this.lineDash_}getLineDashOffset(){return this.lineDashOffset_}getLineJoin(){return this.lineJoin_}getMiterLimit(){return this.miterLimit_}getOffset(){return this.offset_}getWidth(){return this.width_}setColor(t){this.color_=t}setLineCap(t){this.lineCap_=t}setLineDash(t){this.lineDash_=t}setLineDashOffset(t){this.lineDashOffset_=t}setLineJoin(t){this.lineJoin_=t}setMiterLimit(t){this.miterLimit_=t}setOffset(t){this.offset_=t}setWidth(t){this.width_=t}},uc=class SO{constructor(t){t||={},this.geometry_=null,this.geometryFunction_=kF,t.geometry!==void 0&&this.setGeometry(t.geometry),this.fill_=t.fill===void 0?null:t.fill,this.image_=t.image===void 0?null:t.image,this.renderer_=t.renderer===void 0?null:t.renderer,this.hitDetectionRenderer_=t.hitDetectionRenderer===void 0?null:t.hitDetectionRenderer,this.stroke_=t.stroke===void 0?null:t.stroke,this.text_=t.text===void 0?null:t.text,this.zIndex_=t.zIndex}clone(){let t=this.getGeometry();return t&&typeof t=="object"&&(t=t.clone()),new SO({geometry:t??void 0,fill:this.getFill()?this.getFill().clone():void 0,image:this.getImage()?this.getImage().clone():void 0,renderer:this.getRenderer()??void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,text:this.getText()?this.getText().clone():void 0,zIndex:this.getZIndex()})}getRenderer(){return this.renderer_}setRenderer(t){this.renderer_=t}setHitDetectionRenderer(t){this.hitDetectionRenderer_=t}getHitDetectionRenderer(){return this.hitDetectionRenderer_}getGeometry(){return this.geometry_}getGeometryFunction(){return this.geometryFunction_}getFill(){return this.fill_}setFill(t){this.fill_=t}getImage(){return this.image_}setImage(t){this.image_=t}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t}getText(){return this.text_}setText(t){this.text_=t}getZIndex(){return this.zIndex_}setGeometry(t){typeof t=="function"?this.geometryFunction_=t:typeof t=="string"?this.geometryFunction_=function(i){return i.get(t)}:t?t!==void 0&&(this.geometryFunction_=function(){return t}):this.geometryFunction_=kF,this.geometry_=t}setZIndex(t){this.zIndex_=t}};function hQ(e){let t;if(typeof e=="function")t=e;else{let i;Array.isArray(e)?i=e:(It(typeof e.getZIndex=="function","Expected an `Style` or an array of `Style`"),i=[e]),t=function(){return i}}return t}var dS=null;function PF(e,t){if(!dS){let i=new zm({color:"rgba(255,255,255,0.4)"}),r=new uS({color:"#3399CC",width:1.25});dS=[new uc({image:new AF({fill:i,stroke:r,radius:5}),fill:i,stroke:r})]}return dS}function kF(e){return e.getGeometry()}var uQ="#333",IF=class MO{constructor(t){t||={},this.font_=t.font,this.rotation_=t.rotation,this.rotateWithView_=t.rotateWithView,this.keepUpright_=t.keepUpright,this.scale_=t.scale,this.scaleArray_=kr(t.scale===void 0?1:t.scale),this.text_=t.text,this.textAlign_=t.textAlign,this.justify_=t.justify,this.repeat_=t.repeat,this.textBaseline_=t.textBaseline,this.fill_=t.fill===void 0?new zm({color:uQ}):t.fill,this.maxAngle_=t.maxAngle===void 0?Math.PI/4:t.maxAngle,this.placement_=t.placement===void 0?"point":t.placement,this.overflow_=!!t.overflow,this.stroke_=t.stroke===void 0?null:t.stroke,this.offsetX_=t.offsetX===void 0?0:t.offsetX,this.offsetY_=t.offsetY===void 0?0:t.offsetY,this.backgroundFill_=t.backgroundFill?t.backgroundFill:null,this.backgroundStroke_=t.backgroundStroke?t.backgroundStroke:null,this.padding_=t.padding===void 0?null:t.padding,this.declutterMode_=t.declutterMode}clone(){let t=this.getScale();return new MO({font:this.getFont(),placement:this.getPlacement(),repeat:this.getRepeat(),maxAngle:this.getMaxAngle(),overflow:this.getOverflow(),rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),keepUpright:this.getKeepUpright(),scale:Array.isArray(t)?t.slice():t,text:this.getText(),textAlign:this.getTextAlign(),justify:this.getJustify(),textBaseline:this.getTextBaseline(),fill:this.getFill()instanceof zm?this.getFill().clone():this.getFill(),stroke:this.getStroke()?this.get

2107Stroke().clone():void 0,offsetX:this.getOffsetX(),offsetY:this.getOffsetY(),backgroundFill:this.getBackgroundFill()?this.getBackgroundFill().clone():void 0,backgroundStroke:this.getBackgroundStroke()?this.getBackgroundStroke().clone():void 0,padding:this.getPadding()||void 0,declutterMode:this.getDeclutterMode()})}getOverflow(){return this.overflow_}getFont(){return this.font_}getMaxAngle(){return this.maxAngle_}getPlacement(){return this.placement_}getRepeat(){return this.repeat_}getOffsetX(){return this.offsetX_}getOffsetY(){return this.offsetY_}getFill(){return this.fill_}getRotateWithView(){return this.rotateWithView_}getKeepUpright(){return this.keepUpright_}getRotation(){return this.rotation_}getScale(){return this.scale_}getScaleArray(){return this.scaleArray_}getStroke(){return this.stroke_}getText(){return this.text_}getTextAlign(){return this.textAlign_}getJustify(){return this.justify_}getTextBaseline(){return this.textBaseline_}getBackgroundFill(){return this.backgroundFill_}getBackgroundStroke(){return this.backgroundStroke_}getPadding(){return this.padding_}getDeclutterMode(){return this.declutterMode_}setOverflow(t){this.overflow_=t}setFont(t){this.font_=t}setMaxAngle(t){this.maxAngle_=t}setOffsetX(t){this.offsetX_=t}setOffsetY(t){this.offsetY_=t}setPlacement(t){this.placement_=t}setRepeat(t){this.repeat_=t}setRotateWithView(t){this.rotateWithView_=t}setKeepUpright(t){this.keepUpright_=t}setFill(t){this.fill_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=kr(t===void 0?1:t)}setStroke(t){this.stroke_=t}setText(t){this.text_=t}setTextAlign(t){this.textAlign_=t}setJustify(t){this.justify_=t}setTextBaseline(t){this.textBaseline_=t}setBackgroundFill(t){this.backgroundFill_=t}setBackgroundStroke(t){this.backgroundStroke_=t}setPadding(t){this.padding_=t}};function dQ(e){return!0}function cQ(e){let t=gF(),i=pQ(e,t),r=bF();return function(s,n){if(r.properties=s.getPropertiesInternal(),r.resolution=n,t.featureId){let a=s.getId();a===void 0?r.featureId=null:r.featureId=a}return t.geometryType&&(r.geometryType=vF(s.getGeometry())),i(r)}}function FF(e){let t=gF(),i=e.length,r=Array(i);for(let a=0;a<i;++a)r[a]=cS(e[a],t);let s=bF(),n=Array(i);return function(a,o){if(s.properties=a.getPropertiesInternal(),s.resolution=o,t.featureId){let h=a.getId();h===void 0?s.featureId=null:s.featureId=h}let l=0;for(let h=0;h<i;++h){let u=r[h](s);u&&(n[l]=u,l+=1)}return n.length=l,n}}function pQ(e,t){let i=e.length,r=Array(i);for(let s=0;s<i;++s){let n=e[s],a="filter"in n?Ca(n.filter,rs,t):dQ,o;if(Array.isArray(n.style)){let l=n.style.length;o=Array(l);for(let h=0;h<l;++h)o[h]=cS(n.style[h],t)}else o=[cS(n.style,t)];r[s]={filter:a,styles:o}}return function(s){let n=[],a=!1;for(let o=0;o<i;++o){let l=r[o].filter;if(l(s)&&!(e[o].else&&a)){a=!0;for(let h of r[o].styles){let u=h(s);u&&n.push(u)}}}return n}}function cS(e,t){let i=Gm(e,"",t),r=jm(e,"",t),s=mQ(e,t),n=gQ(e,t),a=yr(e,"z-index",t);if(!i&&!r&&!s&&!n&&!wy(e))throw Error("No fill, stroke, point, or text symbolizer properties in style: "+JSON.stringify(e));let o=new uc;return function(l){let h=!0;if(i){let u=i(l);u&&(h=!1),o.setFill(u)}if(r){let u=r(l);u&&(h=!1),o.setStroke(u)}if(s){let u=s(l);u&&(h=!1),o.setText(u)}if(n){let u=n(l);u&&(h=!1),o.setImage(u)}return a&&o.setZIndex(a(l)),h?null:o}}function Gm(e,t,i){let r;if(t+"fill-pattern-src"in e)r=vQ(e,t+"fill-",i);else{if(e[t+"fill-color"]==="none")return n=>null;r=a1(e,t+"fill-color",i)}if(!r)return null;let s=new zm;return function(n){let a=r(n);return a===Jw?null:(s.setColor(a),s)}}function jm(e,t,i){let r=yr(e,t+"stroke-width",i),s=a1(e,t+"stroke-color",i);if(!r&&!s)return null;let n=Ro(e,t+"stroke-line-cap",i),a=Ro(e,t+"stroke-line-join",i),o=DF(e,t+"stroke-line-dash",i),l=yr(e,t+"stroke-line-dash-offset",i),h=yr(e,t+"stroke-miter-limit",i),u=yr(e,t+"stroke-offset",i),d=new uS;return 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2107dFill(n(S)),a&&M.setStroke(a(S)),o&&M.setBackgroundStroke(o(S)),l&&M.setFont(l(S)),h&&M.setMaxAngle(h(S)),u&&M.setOffsetX(u(S)),d&&M.setOffsetY(d(S)),c&&M.setOverflow(c(S)),p){let R=p(S);if(R!=="point"&&R!=="line")throw Error("Expected point or line for text-placement");M.setPlacement(R)}if(m&&M.setRepeat(m(S)),g&&M.setScale(g(S)),f&&M.setRotateWithView(f(S)),y&&M.setRotation(y(S)),x){let R=x(S);if(R!=="left"&&R!=="center"&&R!=="right"&&R!=="end"&&R!=="start")throw Error("Expected left, right, center, start, or end for text-align");M.setTextAlign(R)}if(b){let R=b(S);if(R!=="left"&&R!=="right"&&R!=="center")throw Error("Expected left, right, or center for text-justify");M.setJustify(R)}if(_){let R=_(S);if(R!=="bottom"&&R!=="top"&&R!=="middle"&&R!=="alphabetic"&&R!=="hanging")throw Error("Expected bottom, top, middle, alphabetic, or hanging for text-baseline");M.setTextBaseline(R)}return w&&M.setPadding(w(S)),T&&M.setKeepUpright(T(S)),M}}function gQ(e,t){return"icon-src"in e?fQ(e,t):"shape-points"in e?yQ(e,t):"circle-radius"in e?xQ(e,t):null}function fQ(e,t){let i="icon-src",r=VF(e[i],i),s=o1(e,"icon-anchor",t),n=l1(e,"icon-scale",t),a=yr(e,"icon-opacity",t),o=o1(e,"icon-displacement",t),l=yr(e,"icon-rotation",t),h=dc(e,"icon-rotate-with-view",t),u=BF(e,"icon-anchor-origin"),d=UF(e,"icon-anchor-x-units"),c=UF(e,"icon-anchor-y-units"),p=Co(e,"icon-color"),m,g=null;p!==void 0&&(Array.isArray(p)&&p.length>0&&typeof p[0]=="string"?g=a1(e,"icon-color",t):m=zF(p,"icon-color"));let f=_Q(e,"icon-cross-origin"),y=TQ(e,"icon-offset"),x=BF(e,"icon-offset-

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2107if(i!==void 0){if(typeof i!="string")throw Error(`Expected a string for ${t}`);if(i!=="declutter"&&i!=="obstacle"&&i!=="none")throw Error(`Expected declutter, obstacle, or none for ${t}`);return i}}function $m(e,t){if(!Array.isArray(e))throw Error(`Expected an array for ${t}`);let i=e.length;for(let r=0;r<i;++r)if(typeof e[r]!="number")throw Error(`Expected an array of numbers for ${t}`);return e}function VF(e,t){if(typeof e!="string")throw Error(`Expected a string for ${t}`);return e}function mS(e,t){if(typeof e!="number")throw Error(`Expected a number for ${t}`);return e}function zF(e,t){if(typeof e=="string")return e;let i=$m(e,t),r=i.length;if(r<3||r>4)throw Error(`Expected a color with 3 or 4 values for ${t}`);return i}function GF(e,t){let i=$m(e,t);if(i.length!==2)throw Error(`Expected an array of two numbers for ${t}`);return i}function wQ(e,t){return typeof e=="number"?e:GF(e,t)}var jF={RENDER_ORDER:"renderOrder"},$F=class extends Zy{constructor(e){e||={};let t=Object.assign({},e);delete t.style,delete t.renderBuffer,delete t.updateWhileAnimating,delete t.updateWhileInteracting,super(t),this.declutter_=e.declutter?String(e.declutter):void 0,this.renderBuffer_=e.renderBuffer===void 0?100:e.renderBuffer,this.style_=null,this.styleFunction_=void 0,this.setStyle(e.style),this.updateWhileAnimating_=e.updateWhileAnimating===void 0?!1:e.updateWhileAnimating,this.updateWhileInteracting_=e.updateWhileInteracting===void 0?!1:e.updateWhileInteracting}getDeclutter(){return this.declutter_}getFeatures(e){return super.getFeatures(e)}getRenderBuffer(){return this.renderBuffer_}getRenderOrder(){return this.get(jF.RENDER_ORDER)}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}getUpdateWhileAnimating(){return this.updateWhileAnimating_}getUpdateWhileInteracting(){return this.updateWhileInteracting_}renderDeclutter(e,t){let i=this.getDeclutter();i in e.declutter||(e.declutter[i]=new lJ(9)),this.getRenderer().renderDeclutter(e,t)}setRenderOrder(e){this.set(jF.RENDER_ORDER,e)}setStyle(e){this.style_=e===void 0?PF:e;let t=SQ(e);this.styleFunction_=e===null?void 0:hQ(t),this.changed()}setDeclutter(e){this.declutter_=e?String(e):void 0,this.changed()}};function SQ(e){if(e===void 0)return PF;if(!e)return null;if(typeof e=="function"||e instanceof uc)return e;if(!Array.isArray(e))return FF([e]);if(e.length===0)return[];let t=e.length,i=e[0];if(i instanceof uc){let r=Array(t);for(let s=0;s<t;++s){let n=e[s];if(!(n instanceof uc))throw Error("Expected a list of style instances");r[s]=n}return r}if("style"in i){let r=Array(t);for(let s=0;s<t;++s){let n=e[s];if(!("style"in n))throw Error("Expected a list of rules with a style property");r[s]=n}return cQ(r)}return FF(e)}var WF=class extends Nl{constructor(e,t,i,r){super(e),this.inversePixelTransform=t,this.frameState=i,this.context=r}},MQ=class extends Ey{constructor(e){super(),this.map_=e}dispatchRenderEvent(e,t){qe()}calculateMatrices2D(e){let t=e.viewState,i=e.coordinateToPixelTransform,r=e.pixelToCoordinateTransform;So(i,e.size[0]/2,e.size[1]/2,1/t.resolution,-1/t.resolution,-t.rotation,-t.center[0],-t.center[1]),PI(r,i)}forEachFeatureAtCoordinate(e,t,i,r,s,n,a,o){let l,h=t.viewState;function u(b,_,T,w){return s.call(n,_,b?T:null,w)}let d=h.projection,c=Ck(e.slice(),d),p=[[0,0]];if(d.canWrapX()&&r){let b=Jt(d.getExtent());p.push([-b,0],[b,0])}let m=t.layerStatesArray,g=m.length,f=[],y=[];for(let b=0;b<p.length;b++)for(let _=g-1;_>=0;--_){let T=m[_],w=T.layer;if(w.hasRenderer()&&Yw(T,h)&&a.call(o,w)){let M=w.getRenderer(),S=w.getSource();if(M&&S){let R=S.getWrapX()?c:e,I=u.bind(null,T.managed);y[0]=R[0]+p[b][0],y[1]=R[1]+p[b][1],l=M.forEachFeatureAtCoordinate(y,t,i,I,f)}if(l)return l}}if(f.length===0)return;let x=1/f.length;return f.forEach((b,_)=>b.distanceSq+=_*x),f.sort((b,_)=>b.distanceSq-_.distanceSq),f.some(b=>l=b.callback(b.feature,b.layer,b.geometry)),l}hasFeatureAtCoordinate(e,t,i,r,s,n){return this.forEachFeatureAtCoordinate(e,t,i,r,Ay,this,s,n)!==void 0}getMap(){return this.map_}renderFrame(e){qe()}scheduleExpireIconCache(e){en.canExpireCache()&&e.postRenderFunctions.push(CQ)}};function CQ(e,t){en.expire()}var RQ=class extends MQ{constructor(e){super(e),this.fontChangeListenerKey_=ft(hc,_m.PROPERTYCHANGE,e.redrawText,e),this.element_=Js?tF():document.createElement("div");let t=this.element_.style;t.position="absolute",t.width="100%",t.height="100%",t.zIndex="0",this.element_.className=Xy+" ol-layers";let i=e.getViewport();i&&i.insertBefore(this.element_,i.firstChild||null),this.children_=[],this.renderedVisible_=!0}

2107dispatchRenderEvent(e,t){let i=this.getMap();if(i.hasListener(e)){let r=new WF(e,void 0,t);i.dispatchEvent(r)}}disposeInternal(){oi(this.fontChangeListenerKey_),this.element_.remove(),super.disposeInternal()}renderFrame(e){if(!e){this.renderedVisible_&&=(this.element_.style.display="none",!1);return}this.calculateMatrices2D(e),this.dispatchRenderEvent(Ma.PRECOMPOSE,e);let t=e.layerStatesArray.sort((a,o)=>a.zIndex-o.zIndex);t.some(a=>a.layer instanceof $F&&a.layer.getDeclutter())&&(e.declutter={});let i=e.viewState;this.children_.length=0;let r=[],s=null;for(let a=0,o=t.length;a<o;++a){let l=t[a];e.layerIndex=a;let h=l.layer,u=h.getSourceState();if(!Yw(l,i)||u!="ready"&&u!="undefined"){h.unrender();continue}let d=h.render(e,s);d&&(d!==s&&(this.children_.push(d),s=d),r.push(l))}this.declutter(e,r),VZ(this.element_,this.children_);let n=this.getMap().getTargetElement();if(Vl(n)){let a=n.getContext("2d");for(let o of this.children_){let l=o.firstElementChild||o,h=o.style.backgroundColor;if(h&&(!Vl(l)||l.width>0)&&(a.fillStyle=h,a.fillRect(0,0,n.width,n.height)),Vl(l)&&l.width>0){a.save();let u=o.style.opacity||l.style.opacity;a.globalAlpha=u===""?1:Number(u);let d=l.style.transform;if(d)a.transform(...ww(d));else{let c=parseFloat(l.style.width)/l.width,p=parseFloat(l.style.height)/l.height;a.transform(c,0,0,p,0,0)}a.drawImage(l,0,0),a.restore()}}}this.dispatchRenderEvent(Ma.POSTCOMPOSE,e),this.renderedVisible_||=(this.element_.style.display="",!0),this.scheduleExpireIconCache(e)}declutter(e,t){if(e.declutter){for(let i=t.length-1;i>=0;--i){let r=t[i],s=r.layer;s.getDeclutter()&&s.renderDeclutter(e,r)}t.forEach(i=>i.layer.renderDeferred(e))}}};function HF(e){if(e instanceof Zy){e.setMapInternal(null);return}e instanceof _u&&e.getLayers().forEach(HF)}function qF(e,t){if(e instanceof Zy){e.setMapInternal(t);return}if(e instanceof _u){let i=e.getLayers().getArray();for(let r=0,s=i.length;r<s;++r)qF(i[r],t)}}var XF=class extends _a{constructor(e){super(),e||={},this.on,this.once,this.un;let t=EQ(e);this.renderComplete_=!1,this.loaded_=!0,this.boundHandleBrowserEvent_=this.handleBrowserEvent.bind(this),this.maxTilesLoading_=e.maxTilesLoading===void 0?16:e.maxTilesLoading,this.pixelRatio_=e.pixelRatio===void 0?KK:e.pixelRatio,this.postRenderTimeoutHandle_,this.animationDelayKey_,this.animationDelay_=this.animationDelay_.bind(this),this.coordinateToPixelTransform_=Qs(),this.pixelToCoordinateTransform_=Qs(),this.frameIndex_=0,this.frameState_=null,this.previousExtent_=null,this.viewPropertyListenerKey_=null,this.viewChangeListenerKey_=null,this.layerGroupPropertyListenerKeys_=null,Js||(this.viewport_=document.createElement("div"),this.viewport_.className="ol-viewport"+("ontouchstart"in window?" ol-touch":""),this.viewport_.style.position="relative",this.viewport_.style.overflow="hidden",this.viewport_.style.width="100%",this.viewport_.style.height="100%",this.overlayContainer_=document.createElement("div"),this.overlayContainer_.style.position="absolute",this.overlayContainer_.style.zIndex="0",this.overlayContainer_.style.width="100%",this.overlayContainer_.style.height="100%",this.overlayContainer_.style.pointerEvents="none",this.overlayContainer_.className="ol-overlaycontainer",this.viewport_.appendChild(this.overlayContainer_),this.overlayContainerStopEvent_=document.createElement("div"),this.overlayContainerStopEvent_.style.position="absolute",this.overlayContainerStopEvent_.style.zIndex="0",this.overlayContainerStopEvent_.style.width="100%",this.overlayContainerStopEvent_.style.height="100%",this.overlayContainerStopEvent_.style.pointerEvents="none",this.overlayContainerStopEvent_.className="ol-overlaycontainer-stopevent",this.viewport_.appendChild(this.overlayContainerStopEvent_)),this.mapBrowserEventHandler_=null,this.moveTolerance_=e.moveTolerance,this.keyboardEventTarget_=t.keyboardEventTarget,this.targetChangeHandlerKeys_=null,this.targetElement_=null,Js||(this.resizeObserver_=new ResizeObserver(()=>this.updateSize())),this.controls=t.controls||(Js?new wn:$Z()),this.interactions=t.interactions||(Js?new wn:aJ({onFocusOnly:!0}

2107)),this.overlays_=t.overlays,this.overlayIdIndex_={},this.renderer_=null,this.postRenderFunctions_=[],this.tileQueue_=new eZ(this.getTilePriority.bind(this),this.handleTileChange_.bind(this)),this.addChangeListener(Pr.LAYERGROUP,this.handleLayerGroupChanged_),this.addChangeListener(Pr.VIEW,this.handleViewChanged_),this.addChangeListener(Pr.SIZE,this.handleSizeChanged_),this.addChangeListener(Pr.TARGET,this.handleTargetChanged_),this.setProperties(t.values);let i=this;e.view&&!(e.view instanceof Ta)&&e.view.then(function(r){i.setView(new Ta(r))}),this.controls.addEventListener(Zs.ADD,r=>{r.element.setMap(this)}),this.controls.addEventListener(Zs.REMOVE,r=>{r.element.setMap(null)}),this.interactions.addEventListener(Zs.ADD,r=>{r.element.setMap(this)}),this.interactions.addEventListener(Zs.REMOVE,r=>{r.element.setMap(null)}),this.overlays_.addEventListener(Zs.ADD,r=>{this.addOverlayInternal_(r.element)}),this.overlays_.addEventListener(Zs.REMOVE,r=>{let s=r.element.getId();s!==void 0&&delete this.overlayIdIndex_[s.toString()],r.element.setMap(null)}),this.controls.forEach(r=>{r.setMap(this)}),this.interactions.forEach(r=>{r.setMap(this)}),this.overlays_.forEach(this.addOverlayInternal_.bind(this))}addControl(e){this.getControls().push(e)}addInteraction(e){this.getInteractions().push(e)}addLayer(e){this.getLayerGroup().getLayers().push(e)}handleLayerAdd_(e){qF(e.layer,this)}addOverlay(e){this.getOverlays().push(e)}addOverlayInternal_(e){let t=e.getId();t!==void 0&&(this.overlayIdIndex_[t.toString()]=e),e.setMap(this)}disposeInternal(){this.controls.clear(),this.interactions.clear(),this.overlays_.clear(),this.resizeObserver_?.disconnect(),this.setTarget(null),super.disposeInternal()}forEachFeatureAtPixel(e,t,i){if(!this.frameState_||!this.renderer_)return;let r=this.getCoordinateFromPixelInternal(e);i=i===void 0?{}:i;let s=i.hitTolerance===void 0?0:i.hitTolerance,n=i.layerFilter===void 0?Ay:i.layerFilter,a=i.checkWrapped!==!1;return this.renderer_.forEachFeatureAtCoordinate(r,this.frameState_,s,a,t,null,n,null)}getFeaturesAtPixel(e,t){let i=[];return this.forEachFeatureAtPixel(e,function(r){i.push(r)},t),i}getAllLayers(){let e=[];function t(i){i.forEach(function(r){r instanceof _u?t(r.getLayers()):e.push(r)})}return t(this.getLayers()),e}hasFeatureAtPixel(e,t){if(!this.frameState_||!this.renderer_)return!1;let i=this.getCoordinateFromPixelInternal(e);t=t===void 0?{}:t;let r=t.layerFilter===void 0?Ay:t.layerFilter,s=t.hitTolerance===void 0?0:t.hitTolerance,n=t.checkWrapped!==!1;return this.renderer_.hasFeatureAtCoordinate(i,this.frameState_,s,n,r,null)}getEventCoordinate(e){return this.getCoordinateFromPixel(this.getEventPixel(e))}getEventCoordinateInternal(e){return this.getCoordinateFromPixelInternal(this.getEventPixel(e))}getEventPixel(e){let t=this.viewport_.getBoundingClientRect(),i=this.getSize(),r=t.width/i[0],s=t.height/i[1],n="changedTouches"in e?e.changedTouches[0]:e;return[(n.clientX-t.left)/r,(n.clientY-t.top)/s]}getTarget(){return this.get(Pr.TARGET)}getTargetElement(){return this.targetElement_}getCoordinateFromPixel(e){return tw(this.getCoordinateFromPixelInternal(e),this.getView().getProjection())}getCoordinateFromPixelInternal(e){let t=this.frameState_;return t?Ki(t.pixelToCoordinateTransform,e.slice()):null}getControls(){return this.controls}getOverlays(){return this.overlays_}getOverlayById(e){let t=this.overlayIdIndex_[e.toString()];return t===void 0?null:t}getInteractions(){return this.interactions}getLayerGroup(){return this.get(Pr.LAYERGROUP)}setLayers(e){let t=this.getLayerGroup();if(e instanceof wn){t.setLayers(e);return}let i=t.getLayers();i.clear(),i.extend(e)}getLayers(){return this.getLayerGroup().getLayers()}getLoadingOrNotReady(){let e=this.getLayerGroup().getLayerStatesArray();for(let t=0,i=e.length;t<i;++t){let r=e[t];if(!r.visible)continue;let s=r.layer.getRenderer();if(s&&!s.ready)return!0;let n=r.layer.getSource();if(n&&n.loading)return!0}return!1}getPixelFromCoordinate(e){let t=vo(e,this.getView().getProjection());return this.getPixelFromCoordinateInternal(t)}getPixelFromCoordinateInternal(e){let t=this.frameState_;return t?Ki(t.coordinateToPixelTransform,e.slice(0,2)):null}getPixelRatio(){return this.pixelRatio_}setPixelRatio(e){this.pixelRatio_!==e&&(this.pixelRatio_=e,this.render())}getRenderer(){return this.renderer_}getSize(){return this.get(Pr.SIZE)}getView(){return this.get(Pr.VIEW)}getViewport(){return this.viewport_}getOverlayContainer(){return this.overlayContainer_}getOverlayContainerStopEvent(){return this.overlayContainerStopEvent_}getOwnerDocument(){let e=this.getTargetElement();return e?e.ownerDocument:document}getTilePriority(e,t,i,r){return tZ(this.frameState_,e,t,i,r)}handleBrowserEvent(e,t){t||=e.type;let i=new Dl(t,this,e);this.handleMapBrowserEvent(i)}handleMapBrowserEvent(e){if(!this.frameState_)return;let t=e.originalEvent,i=t.type;if(i===vw.POINTERDOWN||i===De.WHEEL||i===De.KEYDOWN){let r=this.getOwnerDocument(),s=this.viewport_.getRootNode?this.viewport_.getRootNode():r,n=t.target,a=s instanceof ShadowRoot?s.host===n?s.host.ownerDocument:s:s===r?r.documentElement:s;if(this.overlayContainerStopEvent_.contains(n)||!a.contains(n))return}if(e.frameState=this.frameState_,this.dispatchEvent(e)!==!1){let r=this.getInteractions().getArray().slice();for(let s=r.length-1;s>=0;s--){let n=r[s];if(!(n.getMap()!==this||!n.getActive()||!this.getTargetElement())&&(!n.handleEvent(e)||e.propagationStopped))break}}}handlePostRender(){let e=this.frameState_,t=this.tileQueue_;if(!t.isEmpty()){let r=this.maxTilesLoading_,s=r,n=e?e.viewHints:void 0,a=n?n[ar.ANIMATING]||n[ar.INTERACTING]:!1;if(a){let o=Date.now()-e.time>8;r=o?0:8,s=o?0:2}t.getTilesLoading()<r&&(a&&t.reprioritize(),t.loadMoreTiles(r,s))}e&&this.renderer_&&!e.animate&&(this.renderComplete_?(this.hasListener(Ma.RENDERCOMPLETE)&&this.renderer_.dispatchRenderEvent(Ma.RENDERCOMPLETE,e),this.loaded_===!1&&(this.loaded_=!0,this.dispatchEvent(new rc(Ol.LOADEND,this,e)))):this.loaded_===!0&&(this.loaded_=!1,this.dispatchEvent(new rc(Ol.LOADSTART,this,e))));let i=this.postRenderFunctions_;if(e)for(let r=0,s=i.length;r<s;++r)i[r](this,e);i.length=0}handleSizeChanged_(){this.getView()&&!this.getView().getAnimating()&&this.getView().resolveConstraints(0),this.render()}handleTargetChanged_(){if(this.mapBrowserEventHandler_){for(let i=0,r=this.targetChangeHandlerKeys_.length;i<r;++i)oi(this.targetChangeHandlerKeys_[i]);this.targetChangeHandlerKeys_=null,this.viewport_.removeEventListener(

2107De.CONTEXTMENU,this.boundHandleBrowserEvent_),this.viewport_.removeEventListener(De.WHEEL,this.boundHandleBrowserEvent_),this.mapBrowserEventHandler_.dispose(),this.mapBrowserEventHandler_=null,this.viewport_.remove()}if(this.targetElement_&&!Vl(this.targetElement_)){this.resizeObserver_?.unobserve(this.targetElement_);let i=this.targetElement_.getRootNode();i instanceof ShadowRoot&&this.resizeObserver_.unobserve(i.host),this.setSize(void 0)}let e=this.getTarget(),t=typeof e=="string"?document.getElementById(e):e;if(this.targetElement_=t,!t)this.renderer_&&=(clearTimeout(this.postRenderTimeoutHandle_),this.postRenderTimeoutHandle_=void 0,this.postRenderFunctions_.length=0,this.renderer_.dispose(),null),this.animationDelayKey_&&=(cancelAnimationFrame(this.animationDelayKey_),void 0);else{if(Vl(t)||t.appendChild(this.viewport_),this.renderer_||=new RQ(this),!Vl(t)){this.mapBrowserEventHandler_=new ZK(this,this.moveTolerance_);for(let r in vi)this.mapBrowserEventHandler_.addEventListener(vi[r],this.handleMapBrowserEvent.bind(this));this.viewport_.addEventListener(De.CONTEXTMENU,this.boundHandleBrowserEvent_,!1),this.viewport_.addEventListener(De.WHEEL,this.boundHandleBrowserEvent_,RI?{passive:!1}:!1);let i;if(this.keyboardEventTarget_)i=this.keyboardEventTarget_;else{let r=t.getRootNode();i=r instanceof ShadowRoot?r.host:t}if(this.targetChangeHandlerKeys_=[ft(i,De.KEYDOWN,this.handleBrowserEvent,this),ft(i,De.KEYPRESS,this.handleBrowserEvent,this)],t instanceof HTMLElement){let r=t.getRootNode();r instanceof ShadowRoot&&this.resizeObserver_.observe(r.host),this.resizeObserver_?.observe(t)}}this.updateSize()}}handleTileChange_(){this.render()}handleViewPropertyChanged_(){this.render()}handleViewChanged_(){this.viewPropertyListenerKey_&&=(oi(this.viewPropertyListenerKey_),null),this.viewChangeListenerKey_&&=(oi(this.viewChangeListenerKey_),null);let e=this.getView();e&&(this.updateViewportSize_(this.getSize()),this.viewPropertyListenerKey_=ft(e,_m.PROPERTYCHANGE,this.handleViewPropertyChanged_,this),this.viewChangeListenerKey_=ft(e,De.CHANGE,this.handleViewPropertyChanged_,this),e.resolveConstraints(0)),this.render()}handleLayerGroupChanged_(){this.layerGroupPropertyListenerKeys_&&=(this.layerGroupPropertyListenerKeys_.forEach(oi),null);let e=this.getLayerGroup();e&&(this.handleLayerAdd_(new Gl("addlayer",e)),this.layerGroupPropertyListenerKeys_=[ft(e,_m.PROPERTYCHANGE,this.render,this),ft(e,De.CHANGE,this.render,this),ft(e,"addlayer",this.handleLayerAdd_,this),ft(e,"removelayer",this.handleLayerRemove_,this)]),this.render()}isRendered(){return!!this.frameState_}animationDelay_(){this.animationDelayKey_=void 0,this.renderFrame_(Date.now())}renderSync(){this.animationDelayKey_&&cancelAnimationFrame(this.animationDelayKey_),this.animationDelay_()}redrawText(){if(!this.frameState_)return;let e=this.frameState_.layerStatesArray;for(let t=0,i=e.length;t<i;++t){let r=e[t].layer;r.hasRenderer()&&r.getRenderer().handleFontsChanged()}}render(){this.renderer_&&this.animationDelayKey_===void 0&&(this.animationDelayKey_=requestAnimationFrame(this.animationDelay_))}removeControl(e){return this.getControls().remove(e)}removeInteraction(e){return this.getInteractions().remove(e)}removeLayer(e){return this.getLayerGroup().getLayers().remove(e)}handleLayerRemove_(e){HF(e.layer)}removeOverlay(e){return this.getOverlays().remove(e)}renderFrame_(e){let t=this.getSize(),i=this.getView(),r=this.frameState_,s=null;if(t!==void 0&&mF(t)&&i&&i.isDef()){let n=i.getHints(this.frameState_?this.frameState_.viewHints:void 0),a=i.getState();if(s={animate:!1,coordinateToPixelTransform:this.coordinateToPixelTransform_,declutter:null,extent:GT(a.center,a.resolution,a.rotation,t),index:this.frameIndex_++,layerIndex:0,layerStatesArray:this.getLayerGroup().getLayerStatesArray(),pixelRatio:this.pixelRatio_,pixelToCoordinateTransform:this.pixelToCoordinateTransform_,postRenderFunctions:[],size:t,tileQueue:this.tileQueue_,time:e,usedTiles:{},viewState:a,viewHints:n,wantedTiles:{},mapId:At(this),renderTargets:{}},a.nextCenter&&a.nextResolution){let o=isNaN(a.nextRotation)?a.rotation:a.nextRotation;s.nextExtent=GT(a.nextCenter,a.nextResolution,o,t)}}this.frameState_=s,this.renderer_.renderFrame(s),s&&(s.animate&&this.render(),Array.prototype.push.apply(this.postRenderFunctions_,s.postRenderFunctions),r&&(!this.previousExtent_||!qd(this.previousExtent_)&&!py(s.extent,this.previousExtent_))&&(this.dispatchEvent(new rc(Ol.MOVESTART,this,r)),this.previousExtent_=om(this.previousExtent_)),this.previousExtent_&&!s.viewHints[ar.ANIMATING]&&!s.viewHints[ar.INTERACTING]&&!py(s.extent,this.previousExtent_)&&(this.dispatchEvent(new rc(Ol.MOVEEND,this,s)),bk(s.extent,this.previousExtent_))),this.dispatchEvent(new rc(Ol.POSTRENDER,this,s)),this.renderComplete_=(this.hasListener(Ol.LOADSTART)||this.hasListener(Ol.LOADEND)||this.hasListener(Ma.RENDERCOMPLETE))&&!this.tileQueue_.getTilesLoading()&&!this.tileQueue_.getCount()&&!this.getLoadingOrNotReady(),this.postRenderTimeoutHandle_||=setTimeout(()=>{this.postRenderTimeoutHandle_=void 0,this.handlePostRender()},0)}setLayerGroup(e){let t=this.getLayerGroup();t&&this.handleLayerRemove_(new Gl("removelayer",t)),this.set(Pr.LAYERGROUP,e)}setSize(e){this.set(Pr.SIZE,e)}setTarget(e){this.set(Pr.TARGET,e)}setView(e){if(!e||e instanceof Ta){this.set(Pr.VIEW,e);return}this.set(Pr.VIEW,new Ta);let t=this;e.then(function(i){t.setView(new Ta(i))})}updateSize(){let e=this.getTargetElement(),t;if(e){let r,s;if(Vl(e)){let n=e.getContext("2d").getTransform();

2107r=e.width/n.a,s=e.height/n.d}else{let n=getComputedStyle(e);r=e.offsetWidth-parseFloat(n.borderLeftWidth)-parseFloat(n.paddingLeft)-parseFloat(n.paddingRight)-parseFloat(n.borderRightWidth),s=e.offsetHeight-parseFloat(n.borderTopWidth)-parseFloat(n.paddingTop)-parseFloat(n.paddingBottom)-parseFloat(n.borderBottomWidth)}!isNaN(r)&&!isNaN(s)&&(t=[Math.max(0,r),Math.max(0,s)],!mF(t)&&(e.offsetWidth||e.offsetHeight||e.getClientRects().length)&&vk("No map visible because the map container's width or height are 0."))}let i=this.getSize();t&&(!i||!nu(t,i))&&(this.updateViewportSize_(t),this.setSize(t))}updateViewportSize_(e){let t=this.getView();t&&t.setViewportSize(e)}};function EQ(e){let t=null;e.keyboardEventTarget!==void 0&&(t=typeof e.keyboardEventTarget=="string"?document.getElementById(e.keyboardEventTarget):e.keyboardEventTarget);let i={},r=e.layers&&typeof e.layers.getLayers=="function"?e.layers:new _u({layers:e.layers});i[Pr.LAYERGROUP]=r,i[Pr.TARGET]=e.target,i[Pr.VIEW]=e.view instanceof Ta?e.view:new Ta;let s;e.controls!==void 0&&(Array.isArray(e.controls)?s=new wn(e.controls.slice()):(It(typeof e.controls.getArray=="function","Expected `controls` to be an array or an `ol/Collection.js`"),s=e.controls));let n;e.interactions!==void 0&&(Array.isArray(e.interactions)?n=new wn(e.interactions.slice()):(It(typeof e.interactions.getArray=="function","Expected `interactions` to be an array or an `ol/Collection.js`"),n=e.interactions));let a;return e.overlays===void 0?a=new wn:Array.isArray(e.overlays)?a=new wn(e.overlays.slice()):(It(typeof e.overlays.getArray=="function","Expected `overlays` to be an array or an `ol/Collection.js`"),a=e.overlays),{controls:s,interactions:n,keyboardEventTarget:t,overlays:a,values:i}}function Wm(){let e=[];return{add(t,i,r){let s=mo(t,i,r);return e.push(s),s},dispose(){e.forEach(t=>t()),e.length=0}}}var Wl={PRELOAD:"preload",USE_INTERIM_TILES_ON_ERROR:"useInterimTilesOnError"},u1=class extends Zy{constructor(e){e||={};let t=Object.assign({},e),i=e.cacheSize;delete e.cacheSize,delete t.preload,delete t.useInterimTilesOnError,super(t),this.on,this.once,this.un,this.cacheSize_=i,this.setPreload(e.preload===void 0?0:e.preload),this.setUseInterimTilesOnError(e.useInterimTilesOnError===void 0?!0:e.useInterimTilesOnError)}getCacheSize(){return this.cacheSize_}getPreload(){return this.get(Wl.PRELOAD)}setPreload(e){this.set(Wl.PRELOAD,e)}getUseInterimTilesOnError(){return this.get(Wl.USE_INTERIM_TILES_ON_ERROR)}setUseInterimTilesOnError(e){this.set(Wl.USE_INTERIM_TILES_ON_ERROR,e)}getData(e){return super.getData(e)}},AQ=5,Hm=class extends mm{constructor(e){super(),this.ready=!0,this.boundHandleImageChange_=this.handleImageChange_.bind(this),this.layer_=e,this.staleKeys_=[],this.maxStaleKeys=AQ}getStaleKeys(){return this.staleKeys_}prependStaleKey(e){this.staleKeys_.unshift(e),this.staleKeys_.length>this.maxStaleKeys&&(this.staleKeys_.length=this.maxStaleKeys)}getFeatures(e){return qe()}getData(e){return null}prepareFrame(e){return qe()}renderFrame(e,t){return qe()}forEachFeatureAtCoordinate(e,t,i,r,s){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(e){let t=e.target;(t.getState()===Ge.LOADED||t.getState()===Ge.ERROR)&&this.renderIfReadyAndVisible()}loadImage(e){let t=e.getState();return t!=Ge.LOADED&&t!=Ge.ERROR&&e.addEventListener(De.CHANGE,this.boundHandleImageChange_),t==Ge.IDLE&&(e.load(),t=e.getState()),t==Ge.LOADED}renderIfReadyAndVisible(){let e=this.getLayer();e&&e.getVisible()&&e.getSourceState()==="ready"&&e.changed()}renderDeferred(e){}disposeInternal(){delete this.layer_,super.disposeInternal()}};function Eo(e,t,i,r){return r===void 0?[e,t,i]:(r[0]=e,r[1]=t,r[2]=i,r)}function YF(e,t,i){return e+"/"+t+"/"+i}function NQ(e){return YF(e[0],e[1],e[2])}function d1(e,t,i,r,s){return`${At(e)},${t},${YF(i,r,s)}`}function LQ(e){return PQ(e[0],e[1],e[2])}function PQ(e,t,i){return(t<<e)+i}function kQ(e,t){let i=e[0],r=e[1],s=e[2];if(t.getMinZoom()>i||i>t.getMaxZoom())return!1;let n=t.getFullTileRange(i);return n?n.containsXY(r,s):!0}var Ao=new Map,IQ=new Un,gS=class extends pm{constructor(e){super(e),this.alpha=0,this.hasRenderedAtLeastOnce=!1,this.container=e.container,this.tile=e.tile,this.tileGrid=e.tileGrid,this.threejsLayer=e.threejsLayer,this.master=e.threejsLayer.master,this.srgb=this.master.data.colorOptions.srgb,this.renderOrder=Math.max(0,this.master.renderOrder),this.zoomLevel=this.tile.tileCoord[0],this.plane=new xt(IQ,new Qn({transparent:!0,depthWrite:!1,map:null,alphaTest:.01,color:16777215})),this.plane.visible=!1,this.tileSize=this.tileGrid.getTileSize(this.tile.tileCoord[0]),this.loaded=this.tile.getState()===he.LOADED,this.ready=!1,this._pendingOperations=new Set,this._disposed=!1;let t=this.tile.getImage();t instanceof Image&&!t.crossOrigin&&(t.crossOrigin="anonymous"),this.tile.getState()===he.LOADED?this.handleTileChange_():this.tile.addEventListener(

2107De.CHANGE,this.handleTileChange_)}handleTileChange_=async()=>{let e=this.tile.getState();if(e==he.LOADING||e==he.IDLE||this._disposed)return;this.tile.removeEventListener(De.CHANGE,this.handleTileChange_);let t=this.tile.getKey();if(e==he.ERROR||e==he.EMPTY||e==he.ABORT)return;if(this.loaded=!0,this.ready=!0,this.threejsLayer.currentTileZoom>=0){let s=this.zoomLevel,n=this.threejsLayer.currentTileZoom;if(Math.abs(s-n)>1)return}if(Ao.has(t)){if(this._disposed)return;let s=Ao.get(t);s.count++;let n=Fi(s.texture);this.plane.material.colorNode=n.rgb,this.plane.material.opacityNode=n.a.mul(D_),N.onUpdate.add(this.update),!this.plane.parent&&this.container&&(this.plane.renderOrder=this.zoomLevel,this.container.add(this.plane),this.hasRenderedAtLeastOnce=!0);return}let i=this.tile.getImage(),r=Symbol("createImageBitmap");this._pendingOperations.add(r),createImageBitmap(i,{imageOrientation:"none"}).then(s=>{if(this._disposed||!this._pendingOperations.has(r)){s.close?.();return}if(this._pendingOperations.delete(r),this.tile==null)return;let n=new Li(s);n.needsUpdate=!0,n.generateMipmaps=!1,n.minFilter=mi,n.magFilter=mi,n.colorSpace

2107=this.srgb?Gi:"",n.anisotropy=1,Ao.set(t,{texture:n,count:1});let a=Symbol("gpuUpload");this._pendingOperations.add(a),q.gpuUploadTexture(n).then(()=>{if(this._disposed||!this._pendingOperations.has(a)){let o=Ao.get(t);o&&(o.count--,o.count===0&&(q.queueForSafeDispose(o.texture),Ao.delete(t)));return}if(this._pendingOperations.delete(a),this.tile!=null){if(this.threejsLayer.currentTileZoom>=0){let o=this.zoomLevel,l=this.threejsLayer.currentTileZoom;if(Math.abs(o-l)>1){let h=Ao.get(t);h&&(h.count--,h.count===0&&(q.queueForSafeDispose(h.texture),Ao.delete(t)));return}}this.plane.material.colorNode=Fi(n).rgb,this.plane.material.opacityNode=Fi(n).a.mul(D_),N.onUpdate.add(this.update),this.plane.renderOrder=this.zoomLevel,this.container.add(this.plane),this.hasRenderedAtLeastOnce=!0}}).catch(o=>{this._pendingOperations.delete(a),console.error("Error during GPU upload:",o)})}).catch(s=>{this._pendingOperations.delete(r),console.error("Error creating ImageBitmap:",s)})};hide=()=>{this.plane.visible=!1};update=e=>{if(!this.plane)return;let t=this.plane.material.opacity;this.threejsLayer.master.isPlaying||!this.threejsLayer.master.fadeInTiles?this.plane.material.opacity=1:(this.plane.material.opacity=this.alpha,this.threejsLayer.master.directRender&&(this.plane.material.opacity*=this.threejsLayer.master.opacity*this.threejsLayer.master.tileOpacity)),t!=this.plane.material.opacity&&(this.threejsLayer.needsRender=!0)};dispose(){if(this.tile!==null){if(this._disposed=!0,this._pendingOperations.clear(),N.onUpdate.remove(this.update),this.tile.removeEventListener(De.CHANGE,this.handleTileChange_),this.plane&&this.plane.parent&&this.container.remove(this.plane),this.plane){let e=this.tile.getKey(),t=Ao.get(e);t&&(t.count--,t.count===0&&(q.queueForSafeDispose(t.texture),Ao.delete(e))),this.plane.material&&(this.plane.material.colorNode=null,this.plane.material.opacityNode=null,q.queueForSafeDispose(this.plane.material)),this.plane.geometry=null,this.plane.material=null}this.plane=null,this.tile=null,this.tileGrid=null,this.threejsLayer=null,this.master=null,this.container=null,super.dispose()}}};Math.PI*2;var FQ=(e,t=0,i=1)=>Math.max(t,Math.min(e,i)),KF=(e,t,i)=>(e-t)/(i-t),qm=e=>((e+180)%360+360)%360-180;function Xm(e,t){let i=e.layerStatesArray[e.layerIndex];i.extent&&(t=ds(t,su(i.extent,e.viewState.projection)));let r=i.layer.getRenderSource();if(r&&!r.getWrapX()){let s=r.getTileGridForProjection(e.viewState.projection).getExtent();s&&(t=ds(t,s))}return t}function Ym(e,t){return`${e.getKey()},${NQ(t)}`}var Km=class En{static instance=null;static initialPoolSize=8;static maxPoolSize=16;constructor(t=En.initialPoolSize){if(En.instance)return En.instance;this.checkOutCount=0,this.maxConcurrentCheckouts=0,this.pool=new m2(()=>new zr(N.width*N.devicePixelRatio,N.height*N.devicePixelRatio,{depthBuffer:!1,stencilBuffer:!1,samples:1,alpha:!0,generateMipmaps:!0,type:hr,colorSpace:""}),t,!0),En.instance=this}static getInstance(){return En.instance||new En,En.instance}checkOut(t=""){this.checkOutCount++,this.maxConcurrentCheckouts=Math.max(this.maxConcurrentCheckouts,this.checkOutCount);let i=this.pool.checkOut();return this.pool.size===0&&this.checkOutCount>=En.maxPoolSize-2&&console.warn(`RenderTargetPool: Near max capacity! ${this.checkOutCount} RTs checked out, max: ${En.maxPoolSize}`),i}checkIn(t,i=""){this.checkOutCount--,this.pool.checkIn(t)}dispose(){this.pool&&=(this.pool.dispose(),null),En.instance=null}getStats(){if(!this.pool)return{available:0,inUse:0,total:0,maxConcurrent:0};let t=this.pool.size,i=this.checkOutCount;return{available:t,inUse:i,total:t+i,maxConcurrent:this.maxConcurrentCheckouts}}},ps=typeof window<"u"&&(window.location.search.includes("tiledebug")||!1),ZF=typeof window<"u"&&window.location.search.includes("tiledebug=verbose"),fS=0,DQ=0,Ls=-1,yS=0,JF=200,OQ=12e3,BQ=200,UQ=100,VQ=100,Hl=0,QF=16,zQ=100,e5=class fg extends Hm{static instances=[];constructor(t,i={},r){super(t),this.options=i,this.master=r,this.loadPriority=this.getPriority(),this.renderTarget=null,this.container=window.location.search.includes("bundle")?new XW:new Gr,this.container.renderOrder=this.master.renderOrder,this.srgb=this.master.data.colorOptions.srgb,this.onTilesLoaded=new je,this.onContentReady=new je,this.tmpTileCoord=Eo(0,0,0),this.loadRequireTiles=new Map,this.activeTiles=new Map,this.fadingTiles=new Map,this.tempTileRange_={minX:0,minY:0,maxX:0,maxY:0},this.currentZoom=-1,this.currentTileZoom=-1,this.currentSourceKey=null,this.zoomSettledAt=0,this.zoomTransitionDelay=VQ,this.zoomSettled=!1,this.initialLoadComplete=!1,this.isPreloadingBatch=!1,this._lastPreloadTickAt=0,this._prevMoving=!1,this._onMoveEndPreload=()=>{this._debug("idle-preload: moveend trigger"),this._lastPreloadTickAt=0,this.maybeIdlePreloadTick()},ue.openLayerMap?.on?.("moveend",this._onMoveEndPreload),this.loadingTilesCount=0,this.allTilesLoaded=!1,this.allTilesDisplayed=!1,this.totalTilesLoaded=0,this.visibleTileCount=0,this._debug=(...s)=>{if(ps){if(!ZF){let n=String(s[0]??"");for(let a of["tick","trigger","enqueue","skip (busy)","moving->idle","tileload","create rep"])if(n.includes(a))return}console.log(`[${this.master?.name||"tile"}]`,...s)}},this.disposeOnlyWhenStable=!0,this.pendingDisposals=new Set,this.tileSource=this.getLayer().getRenderSource(),this.tileSource.on("tileloadstart",this.onTileLoadStart),this.tileSource.on("tileloadend",this.onTileLoadEnd),this.tileSource.on("tileloaderror",this.onTileError),this.resizeHandler=Al(()=>this.resize(),350),N.onResize.add(this.resizeHandler),fg.instances||=[],fg.instances.push(this)}render(t){super.render(t)}resize=()=>{let t=this.master?.isUVDataLayer||!1,i=this.master?.currentLayer===this.getLayer();this.master?.visible&&i&&(t&&this.master?.parentLayer&&!(this.master.parentLayer.arrows?.immediateVisible||this.master.parentLayer.barbules?.immediateVisible||this.master.parentLayer.particles?.immediateVisible)||this.renderTarget&&setTimeout(()=>{let r=N.width*N.devicePixelRatio,s=N.height*N.devicePixelRatio;this.renderTarget.setSize(r,s),setTimeout(()=>{this.render3d()},1)},1))};initRT=()=>{this.master.directRender||this.renderTarget||(this.renderTarget=Km.getInstance().checkOut(),this.firstRen

2107derTracked||(this.firstRenderTracked=!0,Bi.value++),this.render3d())};releaseRT=()=>{this.renderTarget&&=(Km.getInstance().checkIn(this.renderTarget),null)};getPriority=()=>DQ++;render3d=()=>{if(this.master.directRender){q.scheduleRender(150);return}this.initRT(),q.renderer.setClearColor(0,0),q.renderer.setRenderTarget(this.renderTarget),q.renderer.render(this.container,q.camera),this.firstRenderTracked&&!this.firstRenderCompleted&&(this.firstRenderCompleted=!0,Bi.value--),q.renderer.setRenderTarget(null),q.renderer.setClearColor(14540253,1),q.scheduleRender()};reinitialize=()=>{this.isInitialized||(this.isInitialized=!0,N.onUpdate.add(this.update),this.needsRender=!0,this.zoomSettledAt=performance.now(),this.zoomSettled=!1,this.render3d())};update=t=>{this.master.opacity<.001||(this.updateZoomSettling(t),this.updateActiveTiles(t),this.updateFadingTiles(t),this.processePendingDisposals(),this.maybeIdlePreloadTick(),this._prevMoving&&!this.master.isMoving&&(this._debug("idle-preload: moving->idle trigger"),this._lastPreloadTickAt=0,this.maybeIdlePreloadTick()),this._prevMoving=this.master.isMoving,this.cleanupAbandonedTiles(),this.needsRender&&=(this.render3d(),!1))};maybeIdlePreloadTick(){if(this.loadingTilesCount===0&&this.loadRequireTiles.size>0&&(this.cleanupAbandonedTiles(),this.loadRequireTiles.size>0)){let m=!1;if(this.loadRequireTiles.forEach(g=>{let f=Ym(this.getLayer().getRenderSource(),g.tileCoord);(this.activeTiles.has(f)||this.fadingTiles.has(f))&&(m=!0)}),!m)ps&&this._debug("idle-preload: force clear required",this.loadRequireTiles.size),this.loadRequireTiles.clear(),this.maybeUnlock();else{ps&&this._debug("idle-preload: keeping required tiles",this.loadRequireTiles.size);let g=0;this.loadRequireTiles.forEach(f=>{f.getState()===he.IDLE&&(f.load(),g++,ps&&this._debug("idle-preload: manually load stuck tile",f.getKey()))}),ps&&g>0&&this._debug("idle-preload: triggered",g,"stuck IDLE tiles")}}if(this.loadingTilesCount!==0||this.loadRequireTiles.size!==0){ps&&this._debug("idle-preload: skip (busy)",{loading:this.loadingTilesCount,required:this.loadRequireTiles.size});return}let t=performance.now();if(t-this._lastPreloadTickAt<zQ)return;this._lastPreloadTickAt=t,ps&&this._debug("idle-preload: tick",{loading:this.loadingTilesCount,required:this.loadRequireTiles.size});let i=ue.openLayerMap;if(!i)return;let r=i.getView(),s=ue.getCurrentExtent(),n=this.getLayer().getRenderSource(),a=n.getTileGridForProjection(r.getProjection()),o=r.getResolution(),l=a.getZForResolution(o),h=l%1>=.1?Math.ceil(l):Math.floor(l),u=a.getTileRangeForExtentAndZ(s,h,this.tempTileRange_);ps&&this._debug("idle-preload: trigger",{z:h,extent:[...s],baseRange:u});let d={minX:u.minX-Hl,maxX:u.maxX+Hl,minY:u.minY-Hl,maxY:u.maxY+Hl},c=(m,g)=>m>=u.minX&&m<=u.maxX&&g>=u.minY&&g<=u.maxY,p=0;this.isPreloadingBatch=!0;for(let m=d.minX;m<=d.maxX;m++)for(let g=d.minY;g<=d.maxY;g++){if(c(m,g))continue;let f=Eo(h,m,g,this.tmpTileCoord),y=this.wrapTileCoord(f,h),x=a.getTileCoordExtent(y);if(ds(a.getExtent(),x)[0]==1/0)continue;let b=Ym(n,f),_=this.activeTiles.get(b)||this.fadingTiles.get(b);if(!_){let[w,M,S]=f,R=n.getTile(w,M,S,N.devicePixelRatio||1,r.getProjection());if(!R)continue;_=new gS({tile:R,tileGrid:n.getTileGridForProjection(r.getProjection()),container:this.container,threejsLayer:this}),_.sourceKey=n.getKey(),_.customAlpha=1,_.alpha=1,_.fadingIn=!1,_.renderOrder=fS++,this.activeTiles.set(b,_),ps&&this._debug("idle-preload: create rep",b,f.join(","))}let T=_.tile;if(T.getState()===he.IDLE&&(T.load(),p++,ps&&this._debug("idle-preload: load()",T.getKey()),p>=QF)){this.isPreloadingBatch=!1;return}}this.isPreloadingBatch=!1,ZF&&p===0&&this._debug("idle-preload: no candidates")}updateZoomSettling(t){if(this.zoomSettledAt===0)return;let i=performance.now()-this.zoomSettledAt,r=this.zoomSettled;this.zoomSettled=i>this.zoomTransitionDelay,this.zoomSettled&&!r&&(this.needsRender=!0,ue.openLayerMap.render())}updateActiveTiles(t){let i=t/BQ;this.activeTiles.forEach(r=>{r.update&&r.update(t),r.fadingIn&&r.ready&&(r.plane?.material?.colorNode||r.plane?.material?.map)&&(r.customAlpha=Math.min(1,r.customAlpha+i),r.customAlpha>=1&&(r.customAlpha=1,r.fadingIn=!1),r.alpha=r.customAlpha)})}updateFadingTiles(t){if(this.fadingTiles.size===0)return;let i=t/UQ,r=this.isSystemStable(),s=[];

2107this.fadingTiles.forEach((n,a)=>{n.update&&n.update(t),n.fadeAlpha===void 0&&(n.fadeAlpha=1),n.fadeAlpha=Math.max(0,n.fadeAlpha-i),n.plane?.material&&(n.alpha=n.fadeAlpha),n.fadeAlpha<=0&&r&&(this._debug("faded->dispose",n.tile?.getKey()),this.safeTileDisposal(n),s.push(a))}),s.forEach(n=>this.fadingTiles.delete(n)),s.length>0&&this.updateVisibleTileCount()}onTileLoadStart=t=>{if(t&&t.tile){let i=t.tile.getKey();t.tile._loadStartedAt=performance.now(),this.loadRequireTiles.has(i)&&this.loadRequireTiles.delete(i)}this.loadingTilesCount++,t&&t.tile,Bi.value++,this.maybeUnlock(),this.allTilesLoaded=!1};onTileError=t=>{if(t&&t.tile){let i=t.tile.getKey();this.loadRequireTiles.has(i)&&this.loadRequireTiles.delete(i);let r=t.tile;r&&(r._hasError=!0,console.warn(`Tile load error for ${this.master.name}: ${i}`),this._debug("tileloaderror",i))}this.onTileLoadEnd(t)};onTileLoadEnd=t=>{this.loadingTilesCount--,t&&t.tile,setTimeout(()=>{Bi.value--},1),this.totalTilesLoaded++,this.maybeUnlock(),this.loadingTilesCount===0&&(this.allTilesLoaded=!0,Ls=-1,this.onTilesLoaded.dispatch(),this._lastPreloadTickAt=0)};renderFrame(t){let{viewState:i,time:r}=t,s=this.getLayer().getRenderSource(),n=s.getTileGridForProjection(i.projection),a=Xm(t,t.extent),o=Math.max(3,i.zoom),l=s.getKey();this.updateZoomState(o,l);let h=i.resolution,u=n.getZForResolution(h);this.master.name=="radar"||this.master.name;let d=u%1>=.1?Math.ceil(u):Math.floor(u);this.currentTileZoom=d,this.handleTileFading(d,l);let c=!this.initialLoadComplete;(this.zoomSettled||c)&&this.enqueueTiles(t,a,d),this.drawTiles(t,a,n),this.checkTilesDisplayed(),this.updateInitialLoadState(),this.updateVisibleTileCount(),this.needsRender=!0,this.loadingTilesCount===0&&this.loadRequireTiles.size===0&&!this.master.isMoving&&(this._debug("preload: trigger",{z:d,extent:[...a]}),this.preloadTiles(t,a,d))}updateZoomState(t,i){let r=Math.abs(t-this.currentZoom)>.001,s=this.currentSourceKey!==i;(r||s)&&(this.currentZoom=t,this.currentSourceKey=i,this.zoomSettledAt=performance.now(),this.zoomSettled=!1)}handleTileFading(t,i){if(!this.zoomSettled)return;let r=this.master.data.transparentTiles===!0,s=new Set,n=new Set,a=new Set;this.activeTiles.forEach((p,m)=>{p.sourceKey!==i&&a.add(m),p.tile.tileCoord[0]===t&&p.sourceKey===i&&(s.add(m),p.ready&&(p.plane?.material?.colorNode||p.plane?.material?.map)&&n.add(m))});let o=s.size>0&&s.size===n.size,l=r?n.size>=1:o,h=performance.now()-this.zoomSettledAt>1e3,u=n.size>0&&n.size/Math.max(1,s.size)>=.8,d=l&&(o||r&&a.size>0),c=h&&u&&n.size>0;if(d||c){let p=[],m=[];this.activeTiles.forEach((g,f)=>{let y=g.tile.tileCoord[0],x=g.sourceKey!==i,b=y!==t;if(x||b)if(b){if(y===4&&!this.master.isPlaying&&this.master.data.keepZoom4)return;r?m.push({rep:g,key:f,reason:`instant-cut-zoom(${y}!=${t})`}):p.push({rep:g,key:f,reason:`different-zoom-level(${y}!=${t})`})}else x&&p.push({rep:g,key:f,reason:"different-source"})}),m.forEach(({rep:g,key:f,reason:y})=>{if(this.activeTiles.has(f)){this.activeTiles.delete(f),this._debug("instant dispose (zoom)",g.tile?.getKey(),y);let x=g.tile.getKey();this.loadRequireTiles.has(x)&&this.loadRequireTiles.delete(x),this.safeTileDisposal(g)}}),p.forEach(({rep:g,key:f,reason:y})=>{if(this.activeTiles.has(f)){g.fadeAlpha=g.customAlpha===void 0?1:g.customAlpha,g.fadingIn=!1,this.fadingTiles.set(f,g),this.activeTiles.delete(f),this._debug("start fade",g.tile?.getKey(),y);let x=g.tile.getKey();this.loadRequireTiles.has(x)&&this.loadRequireTiles.delete(x)}}),this.updateVisibleTileCount()}}drawTiles(t,i,r){this.activeTiles.forEach(s=>{this.drawTile(t,s,i,r)}),this.fadingTiles.forEach(s=>{this.drawTile(t,s,i,r)})}checkTilesDisplayed(){let t=!0;this.activeTiles.forEach(i=>{i.ready||(t=!1)}),t&&this.allTilesLoaded&&this.fadingTiles.size===0?(this.allTilesDisplayed||this.onContentReady.dispatch(),this.allTilesDisplayed=!0):this.allTilesDisplayed=!1}updateInitialLoadState(){!this.initialLoadComplete&&this.zoomSettled&&this.activeTiles.size>0&&(this.initialLoadComplete=!0)}wrapTileCoord(t,i){let r=2**i,s=t[1],n=t[2],a=s%r;return a<0&&(a+=r),Eo(i,a,n)}preloadTiles(t,i,r){let{viewState:s}=t,n=this.getLayer().getRenderSource(),a=n.getTileGridForProjection(s.projection),o=At(n);t.wantedTiles[o]||(t.wantedTiles[o]={});let l=t.wantedTiles[o],h=a.getTileRangeForExtentAndZ(i,r,this.tempTileRange_),u={minX:h.minX-Hl,maxX:h.maxX+Hl,minY:h.minY-Hl,maxY:h.maxY+Hl},d=ue.openLayerMap?.getView?.()?.getCenter?.()||t.viewState.center,c=this._prevCenter||d,p=d[0]-c[0],m=d[1]-c[1];this._prevCenter=d,Math.abs(p)>Math.abs(m)?p>0?u.maxX+=1:--u.minX:Math.abs(m)>0&&(m>0?u.maxY+=1:--u.minY);let g=(y,x)=>y>=h.minX&&y<=h.maxX&&x>=h.minY&&x<=h.maxY,f=0;this.isPreloadingBatch=!0;for(let y=u.minX;y<=u.maxX;y++)for(let x=u.minY;x<=u.maxY;x++){if(g(y,x))continue;let b=Eo(r,y,x,this.tmpTileCoord),_=this.wrapTileCoord(b,r),T=a.getTileCoordExtent(_);

2107if(ds(a.getExtent(),T)[0]==1/0)continue;let w=Ym(n,b),M=this.activeTiles.get(w)||this.fadingTiles.get(w);if(!M){let[R,I,B]=b,O=n.getTile(R,I,B,t.pixelRatio,s.projection);if(!O)continue;M=new gS({tile:O,tileGrid:n.getTileGridForProjection(s.projection),container:this.container,threejsLayer:this}),M.sourceKey=n.getKey(),M.customAlpha=1,M.alpha=1,M.fadingIn=!1,M.renderOrder=fS++,this.activeTiles.set(w,M),ps&&this._debug("preload: create rep",w,b.join(","))}let S=M.tile.getKey();if(l[S]=!0,M.tile.getState()===he.IDLE&&!t.tileQueue.isKeyQueued(S)&&(this.loadRequireTiles.set(S,M.tile),t.tileQueue.enqueue([M.tile,o,a.getTileCoordCenter(b),a.getResolution(r)]),t.tileQueue.reprioritize(),f++,f>=QF)){this.isPreloadingBatch=!1;return}}this.isPreloadingBatch=!1}enqueueTiles=(t,i,r)=>{let{viewState:s}=t,n=this.getLayer().getRenderSource(),a=n.getTileGridForProjection(s.projection),o=At(n);t.wantedTiles[o]||(t.wantedTiles[o]={});let l=t.wantedTiles[o],h=a.getTileRangeForExtentAndZ(i,r,this.tempTileRange_),u=a.getResolution(r),d=a.getExtent();for(let c=h.minX;c<=h.maxX;c++)for(let p=h.minY;p<=h.maxY;p++){let m=Eo(r,c,p,this.tmpTileCoord),g=this.wrapTileCoord(m,r);if(ds(d,a.getTileCoordExtent(g))[0]==1/0)continue;let f=Ym(n,m),y=this.getOrCreateTileRepresentation(f,n,m,t,s);y&&this.enqueueTileLoad(y,l,o,a,m,u,t)}};getOrCreateTileRepresentation(t,i,r,s,n){let a=this.activeTiles.get(t);if(!a&&(a=this.fadingTiles.get(t),a&&a.tile.key===i.getKey()&&this.fadingTiles.has(t)))return this.fadingTiles.delete(t),this.activeTiles.set(t,a),this._debug("revive from fading",a.tile?.getKey()),a.customAlpha=a.fadeAlpha===void 0?a.customAlpha||0:a.fadeAlpha,a.fadingIn=!0,a.fadeAlpha=void 0,a;if(!a||a.tile.key!==i.getKey()){let[o,l,h]=r,u=i.getTile(o,l,h,s.pixelRatio,n.projection);if(!u)return null;a=new gS({tile:u,tileGrid:i.getTileGridForProjection(n.projection),container:this.container,threejsLayer:this}),this._debug("create rep",t,"coord=",r.join(",")),a.sourceKey=i.getKey(),a.customAlpha=0,a.fadingIn=!0,a.renderOrder=fS++,this.activeTiles.set(t,a)}return a}enqueueTileLoad(t,i,r,s,n,a,o){let l=t.tile.getKey();i[l]=!0;let h=t.tile.getState();if(h===he.LOADED||h===he.ERROR||h===he.EMPTY){this.loadRequireTiles.has(l)&&(this.loadRequireTiles.delete(l),this.maybeUnlock());return}if(h===he.IDLE)if(o.tileQueue.isKeyQueued(l))this.loadRequireTiles.has(l)||this.loadRequireTiles.set(l,t.tile);else{if(!this.isPreloadingBatch&&Ls!=-1&&Ls!=this.loadPriority&&performance.now()-yS<JF){ps&&this._debug("skip enqueue (locked by other layer)",l);return}this.loadRequireTiles.has(l)||this.loadRequireTiles.set(l,t.tile),o.tileQueue.enqueue([t.tile,r,s.getTileCoordCenter(n),a]),o.tileQueue.reprioritize(),ps&&this._debug("enqueue (ensure queued)",l),Ls!=this.loadPriority&&this.loadRequireTiles.size&&!this.isPreloadingBatch&&(Ls=this.loadPriority,yS=performance.now(),ps&&this._debug("acquire lock; required=",this.loadRequireTiles.size))}}maybeUnlock(){Ls===this.loadPriority&&this.loadRequireTiles.size===0&&this.loadingTilesCount===0&&(Ls=-1),Ls===this.loadPriority&&performance.now()-yS>JF&&(Ls=-1,this.master.openLayerMap.render())}prepareFrame(t){return this.prepareFrameInternal(t)}prepareFrameInternal(t){this.projection_!==t.viewState.projection&&(this.activeTiles.forEach(r=>this.safeTileDisposal(r)),this.activeTiles.clear(),this.fadingTiles.forEach(r=>this.safeTileDisposal(r)),this.fadingTiles.clear(),this.loadRequireTiles.clear(),this.currentSourceKey=null,this.initialLoadComplete=!1,this.allTilesLoaded=!1,this.allTilesDisplayed=!1,this.zoomSettled=!1,this.zoomSettledAt=0,Ls===this.loadPriority&&(Ls=-1),this.projection_=t.viewState.projection,this.needsRender=!0);let i=this.getLayer()?.getRenderSource();return!i||qd(Xm(t,t.extent))?!1:i.getState()==="ready"}drawTile=(t,i,r,s)=>{let n=i.plane?.material;if(!i.ready||!(n?.colorNode||n?.map))return;let a=i.tile.tileCoord,o=s.getTileCoordExtent(a),[l,h,u,d]=r,[c,p,m,g]=o,f=l,y=u,x=h,b=d,_=y-f,T=b-x;if(!isFinite(_)||!isFinite(T)||_<=1e-9||T<=1e-9){let U=t.viewState.center,V=t.size||ue.openLayerMap.getSize()||[N.width,N.height],z=t.viewState.resolution,Z=z*V[0],j=z*V[1];f=U[0]-Z/2,y=U[0]+Z/2,x=U[1]-j/2,b=U[1]+j/2,_=Z,T=j}let w=(m-c)/_,M=(g-p)/T,S=KF((c+m)/2,f,y)-.5,R=KF((p+g)/2,x,b)-.5,I=a[0]*.001;i.plane&&!i.plane.parent&&(i.plane.position.set(S,R,I),i.plane.scale.set(w,M,1),this.container.add(i.plane));let B=i.plane.position,O=i.plane.scale;(B.x!==S||B.y!==R||O.x!==w||O.y!==M)&&(i.plane.position.set(S,R,I),i.plane.scale.set(w,M,1),i.plane.visible=!0,i.hasRenderedAtLeastOnce=!0)};disposeResources=()=>{this._onMoveEndPreload&&ue.openLayerMap?.un&&ue.openLayerMap.un("moveend",this._onMoveEndPreload),N.onUp

2107date.remove(this.update),this.resizeHandler&&=(N.onResize.remove(this.resizeHandler),null),this.tileSource&&=(this.tileSource.un("tileloadstart",this.onTileLoadStart),this.tileSource.un("tileloadend",this.onTileLoadEnd),this.tileSource.un("tileloaderror",this.onTileError),null),Ls==this.loadPriority&&(Ls=-1);let t=fg.instances.indexOf(this);for(t>-1&&fg.instances.splice(t,1),this.activeTiles.forEach(i=>i.dispose()),this.activeTiles.clear(),this.fadingTiles.forEach(i=>i.dispose()),this.fadingTiles.clear(),this.pendingDisposals.forEach(i=>i.dispose()),this.pendingDisposals.clear(),this.loadRequireTiles.clear(),this.releaseRT();this.container.children.length>0;){let i=this.container.children[0];this.container.remove(i)}this.allTilesLoaded=!1,this.allTilesDisplayed=!1,this.initialLoadComplete=!1,this.needsRender=!1,this.isInitialized=!1,this.visibleTileCount=0};updateVisibleTileCount(){this.visibleTileCount=this.activeTiles.size+this.fadingTiles.size+this.pendingDisposals.size}isSystemStable(){return this.allTilesLoaded&&this.zoomSettled&&!this.master.isMoving&&!this.master.isPlaying&&Bi.value===0}processePendingDisposals(){q.isRenderingMain||(!this.disposeOnlyWhenStable||this.isSystemStable())&&(Array.from(this.pendingDisposals).slice(0,6).forEach(t=>{if(t._disposed){this.pendingDisposals.delete(t);return}let i=t.tile?.getKey();i&&this.loadRequireTiles.has(i)&&this.loadRequireTiles.delete(i),t._disposed=!0,this._debug("dispose now",t.tile?.getKey()),t.dispose(),this.pendingDisposals.delete(t)}),this.updateVisibleTileCount())}safeTileDisposal(t){if(!t||t._disposed)return;let i=t.tile?.getKey();i&&this.loadRequireTiles.has(i)&&this.loadRequireTiles.delete(i);try{t.plane&&t.plane.parent&&(t.plane.visible=!1,t.plane.material&&(t.plane.material.map=null,t.plane.material.colorNode=null),t.plane.parent.remove(t.plane))}catch(r){console.warn("Error detaching tile before disposal",r)}t._detached=!0,this.pendingDisposals.add(t)}cleanupAbandonedTiles(){if(!this.zoomSettled)return;let t=[];this.loadRequireTiles.forEach((i,r)=>{let s=i.getState();if(s!==he.IDLE&&s!==he.LOADING){t.push(r);return}if(s===he.LOADING&&performance.now()-(i._loadStartedAt||0)>OQ){t.push(r);return}let n=i.tileCoord[0],a=this.currentZoom;if(this.zoomSettled&&Math.abs(n-a)>1){t.push(r);return}if(this.currentSourceKey&&!i.key.includes(this.currentSourceKey)){t.push(r);return}let o=!1,l=Ym(this.getLayer().getRenderSource(),i.tileCoord);if(this.activeTiles.has(l)||this.fadingTiles.has(l)){let h=this.activeTiles.get(l)||this.fadingTiles.get(l);h&&h.tile===i&&(o=!0)}!o&&s===he.IDLE&&t.push(r)}),t.forEach(i=>{this.loadRequireTiles.delete(i)}),t.length,this.maybeUnlock()}},GQ=class extends u1{constructor(e,t){super(e),this.master=t}createRenderer(){return new e5(this,{},this.master)}initRT=()=>this.getRenderer().initRT();releaseRT=()=>this.getRenderer().releaseRT();disposeResources=()=>this.getRenderer().disposeResources();reinitialize=()=>this.getRenderer().reinitialize();set opacity(e){this.getRenderer().opacity=e}get opacity(){return this.getRenderer().opacity}get texture(){return this.renderTarget?this.renderTarget.texture:null}get renderTarget(){return this.getRenderer().renderTarget}get container(){return this.getRenderer().container}get onTilesLoaded(){return this.getRenderer().onTilesLoaded}get onContentReady(){return this.getRenderer().onContentReady}get allTilesLoaded(){return this.getRenderer().allTilesLoaded}get allTilesDisplayed(){return this.getRenderer().allTilesDisplayed}get disposeOnlyWhenStable(){return this.getRenderer().disposeOnlyWhenStable}set disposeOnlyWhenStable(e){this.getRenderer().disposeOnlyWhenStable=e}get pendingDisposalsCount(){return this.getRenderer().pendingDisposals.size}},xS=class{constructor(e,t,i,r){this.minX=e,this.maxX=t,this.minY=i,this.maxY=r}contains(e){return this.containsXY(e[1],e[2])}containsTileRange(e){return this.minX<=e.minX&&e.maxX<=this.maxX&&this.minY<=e.minY&&e.maxY<=this.maxY}containsXY(e,t){return this.minX<=e&&e<=this.maxX&&this.minY<=t&&t<=this.maxY}equals(e){return this.minX==e.minX&&this.minY==e.minY&&this.maxX==e.maxX&&this.maxY==e.maxY}extend(e){e.minX<this.minX&&(this.minX=e.minX),e.maxX>this.maxX&&(this.maxX=e.maxX),e.minY<this.minY&&(this.minY=e.minY),e.maxY>this.maxY&&(this.maxY=e.maxY)}

2107getHeight(){return this.maxY-this.minY+1}getSize(){return[this.getWidth(),this.getHeight()]}getWidth(){return this.maxX-this.minX+1}intersects(e){return this.minX<=e.maxX&&this.maxX>=e.minX&&this.minY<=e.maxY&&this.maxY>=e.minY}};function cc(e,t,i,r,s){return s===void 0?new xS(e,t,i,r):(s.minX=e,s.maxX=t,s.minY=i,s.maxY=r,s)}var pc=[0,0,0],ql=5,c1=class{constructor(e){this.minZoom=e.minZoom===void 0?0:e.minZoom,this.resolutions_=e.resolutions,It(xK(this.resolutions_,(r,s)=>s-r,!0),"`resolutions` must be sorted in descending order");let t;if(!e.origins){for(let r=0,s=this.resolutions_.length-1;r<s;++r)if(!t)t=this.resolutions_[r]/this.resolutions_[r+1];else if(this.resolutions_[r]/this.resolutions_[r+1]!==t){t=void 0;break}}this.zoomFactor_=t,this.maxZoom=this.resolutions_.length-1,this.origin_=e.origin===void 0?null:e.origin,this.origins_=null,e.origins!==void 0&&(this.origins_=e.origins,It(this.origins_.length==this.resolutions_.length,"Number of `origins` and `resolutions` must be equal"));let i=e.extent;i!==void 0&&!this.origin_&&!this.origins_&&(this.origin_=Cl(i)),It(!this.origin_&&this.origins_||this.origin_&&!this.origins_,"Either `origin` or `origins` must be configured, never both"),this.tileSizes_=null,e.tileSizes!==void 0&&(this.tileSizes_=e.tileSizes,It(this.tileSizes_.length==this.resolutions_.length,"Number of `tileSizes` and `resolutions` must be equal")),this.tileSize_=e.tileSize===void 0?this.tileSizes_?null:256:e.tileSize,It(!this.tileSize_&&this.tileSizes_||this.tileSize_&&!this.tileSizes_,"Either `tileSize` or `tileSizes` must be configured, never both"),this.extent_=i===void 0?null:i,this.fullTileRanges_=null,this.tmpSize_=[0,0],this.tmpExtent_=[0,0,0,0],e.sizes===void 0?i&&this.calculateTileRanges_(i):this.fullTileRanges_=e.sizes.map((r,s)=>{let n=new xS(Math.min(0,r[0]),Math.max(r[0]-1,-1),Math.min(0,r[1]),Math.max(r[1]-1,-1));if(i){let a=this.getTileRangeForExtentAndZ(i,s);n.minX=Math.max(a.minX,n.minX),n.maxX=Math.min(a.maxX,n.maxX),n.minY=Math.max(a.minY,n.minY),n.maxY=Math.min(a.maxY,n.maxY)}return n})}forEachTileCoord(e,t,i){let r=this.getTileRangeForExtentAndZ(e,t);for(let s=r.minX,n=r.maxX;s<=n;++s)for(let a=r.minY,o=r.maxY;a<=o;++a)i([t,s,a])}forEachTileCoordParentTileRange(e,t,i,r){let s,n,a,o=null,l=e[0]-1;for(this.zoomFactor_===2?(n=e[1],a=e[2]):o=this.getTileCoordExtent(e,r);l>=this.minZoom;){if(n!==void 0&&a!==void 0?(n=Math.floor(n/2),a=Math.floor(a/2),s=cc(n,n,a,a,i)):s=this.getTileRangeForExtentAndZ(o,l,i),t(l,s))return!0;--l}return!1}getExtent(){return this.extent_}getMaxZoom(){return this.maxZoom}getMinZoom(){return this.minZoom}getOrigin(e){return this.origin_?this.origin_:this.origins_[e]}getOrigins(){return this.origins_}getResolution(e){return this.resolutions_[e]}getResolutions(){return this.resolutions_}getTileCoordChildTileRange(e,t,i){if(e[0]<this.maxZoom){if(this.zoomFactor_===2){let s=e[1]*2,n=e[2]*2;return cc(s,s+1,n,n+1,t)}let r=this.getTileCoordExtent(e,i||this.tmpExtent_);return this.getTileRangeForExtentAndZ(r,e[0]+1,t)}return null}getTileRangeForTileCoordAndZ(e,t,i){if(t>this.maxZoom||t<this.minZoom)return null;let r=e[0],s=e[1],n=e[2];if(t===r)return cc(s,n,s,n,i);if(this.zoomFactor_){let o=this.zoomFactor_**+(t-r),l=Math.floor(s*o),h=Math.floor(n*o);return t<r?cc(l,l,h,h,i):cc(l,Math.floor(o*(s+1))-1,h,Math.floor(o*(n+1))-1,i)}let a=this.getTileCoordExtent(e,this.tmpExtent_);return this.getTileRangeForExtentAndZ(a,t,i)}getTileRangeForExtentAndZ(e,t,i){this.getTileCoordForXYAndZ_(e[0],e[3],t,!1,pc);let r=pc[1],s=pc[2];this.getTileCoordForXYAndZ_(e[2],e[1],t,!0,pc);let n=pc[1],a=pc[2];return cc(r,n,s,a,i)}getTileCoordCenter(e){let t=this.getOrigin(e[0]),i=this.getResolution(e[0]),r=kr(this.getTileSize(e[0]),this.tmpSize_);return[t[0]+(e[1]+.5)*r[0]*i,t[1]-(e[2]+.5)*r[1]*i]}getTileCoordExtent(e,t){let i=this.getOrigin(e[0]),r=this.getResolution(e[0]),s=kr(this.getTileSize(e[0]),this.tmpSize_),n=i[0]+e[1]*s[0]*r,a=i[1]-(e[2]+1)*s[1]*r;return Ml(n,a,n+s[0]*r,a+s[1]*r,t)}getTileCoordForCoordAndResolution(e,t,i){return this.getTileCoordForXYAndResolution_(e[0],e[1],t,!1,i)}getTileCoordForXYAndResolution_(e,t,i,r,s){let n=this.getZForResolution(i),a=i/this.getResolution(n),o=this.getOrigin(n),l=kr(this.getTileSize(n),this.tmpSize_),h=a*(e-o[0])/i/l[0],u=a*(o[1]-t)/i/l[1];return r?(h=vy(h,ql)-1,u=vy(u,ql)-1):(h=xy(h,ql),u=xy(u,ql)),Eo(n,h,u,s)}getTileCoordForXYAndZ_(e,t,i,r,s){let n=this.getOrigin(i),a=this.getResolution(i),o=kr(this.getTileSize(i),this.tmpSize_),l=(e-n[0])/a/o[0],h=(n[1]-t)/a/o[1];return r?(l=vy(l,ql)-1,h=vy(h,ql)-1):(l=xy(l,ql),h=xy(h,ql)),Eo(i,l,h,s)}getTileCoordForCoordAndZ(e,t,i){return this.getTileCoordForXYAndZ_(e[0],e[1],t,!1,i)}getTileCoordResolution(e){return this.resolutions_[e[0]]}getTileSize(e){return this.tileSize_?this.tileSize_:this.tileSizes_[e]}getFullTileRange(e){return this.fullTileRanges_?this.fullTileRanges_[e]:this.extent_?this.getTileRangeForExtentAndZ(this.extent_,e):null}getZForResolution(e,t){return ri(iw(this.resolutions_,e,t||0),this.minZoom,this.maxZoom)}tileCoordIntersectsViewport(e,t){return jI(t,0,t.length,2,this.getTileCoordExtent(e))}calculateTileRanges_(e){let t=this.resolutions_.length,i=Array(t);for(let r=this.minZoom;r<t;++r)i[r]=this.getTileRangeForExtentAndZ(e,r);this.fullTileRanges_=i}};function vS(e){let t=e.getDefaultTileGrid();return t||(t=WQ(e),e.setDefaultTileGrid(t)),t}function jQ(e,t,i){let r=t[0],s=e.getTileCoordCenter(t),n=p1(i);if(!Hd(n,s)){let a=Jt(n),o=Math.ceil((n[0]-s[0])/a);return s[0]+=a*o,e.getTileCoordForCoordAndZ(s,r)}return t}function $Q(e,t,i,r){r=r===void 0?"top-left":r;let s=i5(e,t,i);return new c1({extent:e,origin:RY(e,r),resolutions:s,tileSize:i})}function t5(e){let t=e||{},i=t.extent||Oi("EPSG:3857").getExtent();return new c1({extent:i,minZoom:t.minZoom,tileSize:t.tileSize,resolutions:i5(i,t.maxZoom,t.tileSize,t.maxResolution)})}function i5(e,t,i,r){t=t===void 0?42:t,i=kr(i===void 0?256:i);let s=is(e),n=Jt(e);r=r>0?r:Math.max(n/i[0],s/i[1]);let a=t+1,o=Array(a);for(let l=0;l<a;++l)o[l]=r/2**l;return o}function WQ(e,t,i,r){return $Q(p1(e),t,i,r)}function p1(e){e=Oi(e);let t=e.getExtent();if(!t){let i=180*hm.degrees/e.getMetersPerUnit();t=Ml(-i,-i,i,i)}return t}var Zm=class extends pm{constructor(e,t,i){super(),i||={},this.tileCoord=e,this.state=t,this.key="",this.transition_=i.transition===void 0?250:i.transition,this.transitionStarts_={},this.interpolate=!!i.interpolate}changed(){this.dispatchEvent(De.CHANGE)}release(){this.setState(he.EMPTY)}getKey(){return this.key+"/"+this.tileCoord}getTileCoord(){return this.tileCoord}getState(){return this.state}setState(e){if(this.state!==he.EMPTY){if(this.state!==he.ERROR&&this.state>e)throw Error("Tile load sequence violation");this.state=e,this.changed()}}load(){qe()}getAlpha(e,t){if(!this.transition_)return 1;let i=this.transitionStarts_[e];if(!i)i=t,this.transitionStarts_[e]=i;else if(i===-1)return 1;let r=t-i+1e3/60;return r>=this.transition_?1:AI(r/this.transition_)}inTransition(e){return this.transition_?this.transitionStarts_[e]!==-1:!1}endTransition(e){this.transition_&&(this.transitionStarts_[e]=-1)}disposeInternal(){this.release(),super.disposeInternal()}},r5=class extends Zm{constructor(e,t,i,r,s,n){super(e,t,n),this.crossOrigin_=r?.crossOrigin,this.referrerPolicy_=r?.referrerPolicy,this.src_=i,this.key=i,this.image_,Js?this.image_=new OffscreenCanvas(1,1):(this.image_=new Image,this.crossOrigin_!==null&&(this.image_.crossOrigin=this.crossOrigin_),this.referrerPolicy_!==void 0&&(this.image_.referrerPolicy=this.referrerPolicy_)),this.unlisten_=null,this.tileLoadFunction_=s}getImage(){return this.image_}setImage(e){this.image_=e,this.state=he.LOADED,this.unlistenImage_(),this.changed()}getCrossOrigin(){return this.crossOrigin_}getReferrerPolicy(){return this.referrerPolicy_}handleImageError_(){this.state=he.ERROR,this.unlistenImage_(),this.image_=HQ(),this.changed()}handleImageLoad_(){if(Js)this.state=he.LOADED;else{let e=this.image_;

2107e.naturalWidth&&e.naturalHeight?this.state=he.LOADED:this.state=he.EMPTY}this.unlistenImage_(),this.changed()}load(){this.state==he.ERROR&&(this.state=he.IDLE,this.image_=new Image,this.crossOrigin_!==null&&(this.image_.crossOrigin=this.crossOrigin_),this.referrerPolicy_!==void 0&&(this.image_.referrerPolicy=this.referrerPolicy_)),this.state==he.IDLE&&(this.state=he.LOADING,this.changed(),this.tileLoadFunction_(this,this.src_),this.unlisten_=YJ(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this)))}unlistenImage_(){this.unlisten_&&=(this.unlisten_(),null)}disposeInternal(){this.unlistenImage_(),this.image_=null,super.disposeInternal()}};function HQ(){let e=Ui(1,1);return e.fillStyle="rgba(0,0,0,0)",e.fillRect(0,0,1,1),e.canvas}var bS,mc=[];function s5(e,t,i,r,s){e.beginPath(),e.moveTo(0,0),e.lineTo(t,i),e.lineTo(r,s),e.closePath(),e.save(),e.clip(),e.fillRect(0,0,Math.max(t,r)+1,Math.max(i,s)),e.restore()}function _S(e,t){return Math.abs(e[t*4]-210)>2||Math.abs(e[t*4+3]-.75*255)>2}function qQ(){if(bS===void 0){let e=Ui(6,6,mc);e.globalCompositeOperation="lighter",e.fillStyle="rgba(210, 0, 0, 0.75)",s5(e,4,5,4,0),s5(e,4,5,0,5);let t=e.getImageData(0,0,3,3).data;bS=_S(t,0)||_S(t,4)||_S(t,8),Ky(e),mc.push(e.canvas)}return bS}function n5(e,t,i,r){let s=El(i,t,e),n=jk(t,r,i),a=t.getMetersPerUnit();a!==void 0&&(n*=a);let o=e.getMetersPerUnit();o!==void 0&&(n/=o);let l=e.getExtent();if(!l||Hd(l,s)){let h=jk(e,n,s)/n;isFinite(h)&&h>0&&(n/=h)}return n}function XQ(e,t,i,r){let s=n5(e,t,Jh(i),r);return(!isFinite(s)||s<=0)&&wk(i,function(n){return s=n5(e,t,n,r),isFinite(s)&&s>0}),s}function YQ(e,t,i,r,s,n,a,o,l,h,u,d,c,p){let m=Ui(Math.round(i*e),Math.round(i*t),mc);if(d||(m.imageSmoothingEnabled=!1),l.length===0)return m.canvas;m.scale(i,i);function g(T){return Math.round(T*i)/i}m.globalCompositeOperation="lighter";let f=ya();l.forEach(function(T,w,M){MY(f,T.extent)});let y,x=i/r,b=(d?1:1+2**-24)/x;if(!c||l.length!==1||h!==0){if(y=Ui(Math.round(Jt(f)*x),Math.round(is(f)*x),mc),d||(y.imageSmoothingEnabled=!1),s&&p){let T=(s[0]-f[0])*x,w=-(s[3]-f[3])*x,M=Jt(s)*x,S=is(s)*x;y.rect(T,w,M,S),y.clip()}l.forEach(function(T,w,M){if(T.image.width>0&&T.image.height>0){if(T.clipExtent){y.save();let O=(T.clipExtent[0]-f[0])*x,U=-(T.clipExtent[3]-f[3])*x,V=Jt(T.clipExtent)*x,z=is(T.clipExtent)*x;y.rect(d?O:Math.round(O),d?U:Math.round(U),d?V:Math.round(O+V)-Math.round(O),d?z:Math.round(U+z)-Math.round(U)),y.clip()}let S=(T.extent[0]-f[0])*x,R=-(T.extent[3]-f[3])*x,I=Jt(T.extent)*x,B=is(T.extent)*x;y.drawImage(T.image,h,h,T.image.width-2*h,T.image.height-2*h,d?S:Math.round(S),d?R:Math.round(R),d?I:Math.round(S+I)-Math.round(S),d?B:Math.round(R+B)-Math.round(R)),T.clipExtent&&y.restore()}})}let _=Cl(a);

2107return o.getTriangles().forEach(function(T,w,M){let S=T.source,R=T.target,I=S[0][0],B=S[0][1],O=S[1][0],U=S[1][1],V=S[2][0],z=S[2][1],Z=g((R[0][0]-_[0])/n),j=g(-(R[0][1]-_[1])/n),ae=g((R[1][0]-_[0])/n),W=g(-(R[1][1]-_[1])/n),me=g((R[2][0]-_[0])/n),Ce=g(-(R[2][1]-_[1])/n),Qe=I,oe=B;I=0,B=0,O-=Qe,U-=oe,V-=Qe,z-=oe;let dt=IY([[O,U,0,0,ae-Z],[V,z,0,0,me-Z],[0,0,O,U,W-j],[0,0,V,z,Ce-j]]);if(!dt)return;if(m.save(),m.beginPath(),qQ()||!d){m.moveTo(ae,W);let it=Z-ae,Nt=j-W;for(let ci=0;ci<4;ci++)m.lineTo(ae+g((ci+1)*it/4),W+g(ci*Nt/3)),ci!=3&&m.lineTo(ae+g((ci+1)*it/4),W+g((ci+1)*Nt/3));m.lineTo(me,Ce)}else m.moveTo(ae,W),m.lineTo(Z,j),m.lineTo(me,Ce);m.clip(),m.transform(dt[0],dt[2],dt[1],dt[3],Z,j),m.translate(f[0]-Qe,f[3]-oe);let et;if(y)et=y.canvas,m.scale(b,-b);else{let it=l[0],Nt=it.extent;et=it.image,m.scale(Jt(Nt)/et.width,-is(Nt)/et.height)}m.drawImage(et,0,0),m.restore()}),y&&(Ky(y),mc.push(y.canvas)),u&&(m.save(),m.globalCompositeOperation="source-over",m.strokeStyle="black",m.lineWidth=1,o.getTriangles().forEach(function(T,w,M){let S=T.target,R=(S[0][0]-_[0])/n,I=-(S[0][1]-_[1])/n,B=(S[1][0]-_[0])/n,O=-(S[1][1]-_[1])/n,U=(S[2][0]-_[0])/n,V=-(S[2][1]-_[1])/n;m.beginPath(),m.moveTo(B,O),m.lineTo(R,I),m.lineTo(U,V),m.closePath(),m.stroke()}),m.restore()),m.canvas}var KQ=10,a5=.25,ZQ=class{constructor(e,t,i,r,s,n,a){this.sourceProj_=e,this.targetProj_=t;let o={},l=a?dK(x=>Ki(a,El(x,this.targetProj_,this.sourceProj_))):ru(this.targetProj_,this.sourceProj_);this.transformInv_=function(x){let b=x[0]+"/"+x[1];return o[b]||(o[b]=l(x)),o[b]},this.maxSourceExtent_=r,this.errorThresholdSquared_=s*s,this.triangles_=[],this.wrapsXInSource_=!1,this.canWrapXInSource_=this.sourceProj_.canWrapX()&&!!r&&!!this.sourceProj_.getExtent()&&Jt(r)>=Jt(this.sourceProj_.getExtent()),this.sourceWorldWidth_=this.sourceProj_.getExtent()?Jt(this.sourceProj_.getExtent()):null,this.targetWorldWidth_=this.targetProj_.getExtent()?Jt(this.targetProj_.getExtent()):null;let h=Cl(i),u=fy(i),d=gy(i),c=my(i),p=this.transformInv_(h),m=this.transformInv_(u),g=this.transformInv_(d),f=this.transformInv_(c),y=KQ+(n?Math.max(0,Math.ceil(Math.log2(zT(i)/(n*n*256*256)))):0);if(this.addQuad_(h,u,d,c,p,m,g,f,y),this.wrapsXInSource_){let x=1/0;this.triangles_.forEach(function(b,_,T){x=Math.min(x,b.source[0][0],b.source[1][0],b.source[2][0])}),this.triangles_.forEach(b=>{if(Math.max(b.source[0][0],b.source[1][0],b.source[2][0])-x>this.sourceWorldWidth_/2){let _=[[b.source[0][0],b.source[0][1]],[b.source[1][0],b.source[1][1]],[b.source[2][0],b.source[2][1]]];_[0][0]-x>this.sourceWorldWidth_/2&&(_[0][0]-=this.sourceWorldWidth_),_[1][0]-x>this.sourceWorldWidth_/2&&(_[1][0]-=this.sourceWorldWidth_),_[2][0]-x>this.sourceWorldWidth_/2&&(_[2][0]-=this.sourceWorldWidth_);let T=Math.min(_[0][0],_[1][0],_[2][0]);Math.max(_[0][0],_[1][0],_[2][0])-T<this.sourceWorldWidth_/2&&(b.source=_)}})}o={}}addTriangle_(e,t,i,r,s,n){this.triangles_.push({source:[r,s,n],target:[e,t,i]})}addQuad_(e,t,i,r,s,n,a,o,l){let h=OT([s,n,a,o]),u=this.sourceWorldWidth_?Jt(h)/this.sourceWorldWidth_:null,d=this.sourceWorldWidth_,c=this.sourceProj_.canWrapX()&&u>.5&&u<1,p=!1;if(l>0&&(this.targetProj_.isGlobal()&&this.targetWorldWidth_&&(p=Jt(OT([e,t,i,r]))/this.targetWorldWidth_>a5||p),!c&&this.sourceProj_.isGlobal()&&u&&(p=u>a5||p)),!p&&this.maxSourceExtent_&&isFinite(h[0])&&isFinite(h[1])&&isFinite(h[2])&&isFinite(h[3])&&!Xi(h,this.maxSourceExtent_))return;let m=0;if(!p&&(!isFinite(s[0])||!isFinite(s[1])||!isFinite(n[0])||!isFinite(n[1])||!isFinite(a[0])||!isFinite(a[1])||!isFinite(o[0])||!isFinite(o[1]))){if(l>0)p=!0;else if(m=(!isFinite(s[0])||!isFinite(s[1])?8:0)+(!isFinite(n[0])||!isFinite(n[1])?4:0)+(!isFinite(a[0])||!isFinite(a[1])?2:0)+ +(!isFinite(o[0])||!isFinite(o[1])),m!=1&&m!=2&&m!=4&&m!=8)return}if(l>0){if(!p){let g=[(e[0]+i[0])/2,(e[1]+i[1])/2],f=this.transformInv_(g),y;y=c?(eu(s[0],d)+eu(a[0],d))/2-eu(f[0],d):(s[0]+a[0])/2-f[0];let x=(s[1]+a[1])/2-f[1];p=y*y+x*x>this.errorThresholdSquared_}if(p){if(Math.abs(e[0]-i[0])<=Math.abs(e[1]-i[1])){let g=[(t[0]+i[0])/2,(t[1]+i[1])/2],f=this.transformInv_(g),y=[(r[0]+e[0])/2,(r[1]+e[1])/2],x=this.transformInv_(y);this.addQuad_(e,t,g,y,s,n,f,x,l-1),this.addQuad_(y,g,i,r,x,f,a,o,l-1)}else{let g=[(e[0]+t[0])/2,(e[1]+t[1])/2],f=this.transformInv_(g),y=[(i[0]+r[0])/2,(i[1]+r[1])/2],x=this.transformInv_(y);this.addQuad_(e,g,y,r,s,f,x,o,l-1),this.addQuad_(g,t,i,y,f,n,a,x,l-1)}return}}

2107if(c){if(!this.canWrapXInSource_)return;this.wrapsXInSource_=!0}m&11||this.addTriangle_(e,i,r,s,a,o),m&14||this.addTriangle_(e,i,t,s,a,n),m&&(m&13||this.addTriangle_(t,r,e,n,o,s),m&7||this.addTriangle_(t,r,i,n,o,a))}calculateSourceExtent(){let e=ya();return this.triangles_.forEach(function(t,i,r){let s=t.source;lm(e,s[0]),lm(e,s[1]),lm(e,s[2])}),e}getTriangles(){return this.triangles_}},JQ=.5,o5=class extends Zm{constructor(e,t,i,r,s,n,a,o,l,h,u,d){super(s,he.IDLE,d),this.renderEdges_=u===void 0?!1:u,this.pixelRatio_=a,this.gutter_=o,this.canvas_=null,this.sourceTileGrid_=t,this.targetTileGrid_=r,this.wrappedTileCoord_=n||s,this.sourceTiles_=[],this.sourcesListenerKeys_=null,this.sourceZ_=0,this.clipExtent_=e.canWrapX()?e.getExtent():void 0;let c=r.getTileCoordExtent(this.wrappedTileCoord_),p=this.targetTileGrid_.getExtent(),m=this.sourceTileGrid_.getExtent(),g=p?ds(c,p):c;if(zT(g)===0){this.state=he.EMPTY;return}let f=e.getExtent();f&&(m=m?ds(m,f):f);let y=r.getResolution(this.wrappedTileCoord_[0]),x=XQ(e,i,g,y);if(!isFinite(x)||x<=0){this.state=he.EMPTY;return}let b=h===void 0?JQ:h;if(this.triangulation_=new ZQ(e,i,g,m,x*b,y),this.triangulation_.getTriangles().length===0){this.state=he.EMPTY;return}this.sourceZ_=t.getZForResolution(x);let _=this.triangulation_.calculateSourceExtent();if(m&&(e.canWrapX()?(_[1]=ri(_[1],m[1],m[3]),_[3]=ri(_[3],m[1],m[3])):_=ds(_,m)),!zT(_))this.state=he.EMPTY;else{let T=0,w=0;e.canWrapX()&&(T=Jt(f),w=Math.floor((_[0]-f[0])/T)),PY(_.slice(),e,!0).forEach(M=>{let S=t.getTileRangeForExtentAndZ(M,this.sourceZ_);for(let R=S.minX;R<=S.maxX;R++)for(let I=S.minY;I<=S.maxY;I++){let B=w*T;this.sourceTiles_.push({getTile:()=>l(this.sourceZ_,R,I,a),offset:B})}++w}),this.sourceTiles_.length===0&&(this.state=he.EMPTY)}}getImage(){return this.canvas_}reproject_(){let e=[];

2107if(this.sourceTiles_.forEach(t=>{let i=t.tile;if(i&&i.getState()==he.LOADED){let r=this.sourceTileGrid_.getTileCoordExtent(i.tileCoord);r[0]+=t.offset,r[2]+=t.offset;let s=this.clipExtent_?.slice();s&&(s[0]+=t.offset,s[2]+=t.offset),e.push({extent:r,clipExtent:s,image:i.getImage()})}}),this.sourceTiles_.length=0,e.length===0)this.state=he.ERROR;else{let t=this.wrappedTileCoord_[0],i=this.targetTileGrid_.getTileSize(t),r=typeof i=="number"?i:i[0],s=typeof i=="number"?i:i[1],n=this.targetTileGrid_.getResolution(t),a=this.sourceTileGrid_.getResolution(this.sourceZ_),o=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_);this.canvas_=YQ(r,s,this.pixelRatio_,a,this.sourceTileGrid_.getExtent(),n,o,this.triangulation_,e,this.gutter_,this.renderEdges_,this.interpolate),this.state=he.LOADED}this.changed()}load(){for(let e of this.sourceTiles_)e.tile=e.getTile();if(this.state==he.IDLE){this.state=he.LOADING,this.changed();let e=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach(({tile:t})=>{let i=t.getState();if(i==he.IDLE||i==he.LOADING){e++;let r=ft(t,De.CHANGE,s=>{let n=t.getState();(n==he.LOADED||n==he.ERROR||n==he.EMPTY)&&(oi(r),e--,e===0&&(this.unlistenSources_(),this.reproject_()))});this.sourcesListenerKeys_.push(r)}}),e===0?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach(function({tile:t},i,r){t.getState()==he.IDLE&&t.load()})}}unlistenSources_(){this.sourcesListenerKeys_.forEach(oi),this.sourcesListenerKeys_=null}release(){this.canvas_&&=(Ky(this.canvas_.getContext("2d")),mc.push(this.canvas_),null),this.sourceTiles_.length=0,super.release()}},QQ=/\{z\}/g,eee=/\{x\}/g,tee=/\{y\}/g,iee=/\{-y\}/g;function ree(e,t,i,r,s){return e.replace(QQ,t.toString()).replace(eee,i.toString()).replace(tee,r.toString()).replace(iee,function(){if(s===void 0)throw Error("If the URL template has a {-y} placeholder, the grid extent must be known");return(s-r).toString()})}function see(e){let 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o=a%r*this.gridSize,l=Math.floor(a/r)*this.gridSize,h=2/t*o-1,u=1-2/i*l;n[a*3]=h,n[a*3+1]=u,n[a*3+2]=0}this.positionAttribute.needsUpdate=!0,q.scheduleRender()}regenerateGrid(t,i){this.instanced&&(this.remove(this.instanced),this.instanced.geometry&&this.instanced.geometry.dispose());let{instanced:r,iba:s,positionAttribute:n}=this.createGrid(t,i);this.instanced=r,this.positionAttribute=n,this.updateShaderNodes(s),this.add(this.instanced),q.scheduleRender()}update=()=>{!this.visible||!this._dataMap.value||(Mi.value=="screenshot"?this.uOpacity.value=this.layer.opacity:this.layer.isMoving||this.layer.opacity<1&&this.layer.animationCompleted?this.uOpacity.value+=(0-this.uOpacity.value)*.1:this.uOpacity.value+=(1-this.uOpacity.value)*.1)};set dataMap(t){this._dataMap.value=t,q.scheduleRender()}setVisible(t){this.immediateVisible!=t&&(this.immediateVisible=t,t&&this.needsResize&&(this.uWidth.value=N.width,this.uHeight.value=N.height,this.uSize.value=this.gridSize/N.width,this.aspectRatio.value=N.width/N.height,this.updateGridPositions(N.width,N.height),this.needsResize=!1),Mi.value=="screenshot"?(this.uToggleOpacity.value=+!!t,this.visible=t):(Eu(this.uToggleOpacity),Ql(this.uToggleOpacity,{value:+!!t,duration:.3,ease:"outQuad",onUpdate:()=>{q.scheduleRender()},onComplete:()=>{this.visible=t}})))}set opacity(t){this.material.opacity=t}get opacity(){return this.material.opacity}dispose(){this._disposed||(this._disposed=!0,N.onUpdate.remove(this.update),this.instanced&&(this.instanced.geometry&&this.instanced.geometry.dispose(),this.instanced.material&&this.instanced.material.dispose()),this.material&&=(this.material.dispose(),null),this.instanced=null,this.dataRT=null,this.uDataRT=null,this.uToggleOpacity=null,this.uBounds=null,this.uRelativeBounds=null,this.uNormalizeBounds=null,this.uResolution=null,this.uMode=null,this.parent=null)}},nte=class RO extends Gr{constructor(t){super(),this.layer=t,this.visible=!1,this.immediateVisible=!1,this.needsResize=!1,this.uToggleOpacity=Le(0),this.uOpacity=Le(0),this.uOpacityMoving=Le(1),this.uExtends=Le(ai(0,0,1,1));let i=RO.map||=new Wo().load(hi("https://static5.mclcm.net/images/mc2020/bundles/map/sprite_barb_v2.png"));i.wrapS=i.wrapT=Or,i.minFilter=i.magFilter=mi,i.anisotropy=16;let r=Fi(i);this._dataMap=Fi(i),this.material=new Qn({map:i,transparent:!0,opacity:1,depthWrite:!1}),this.gridSize=Mi.value==="screenshot"?30:53,this.geometry=new Un(1,1);let s=bm.value[0]??N.width,n=bm.value[1]??N.height;this.uWidth=Le(s),this.uHeight=Le(n),this.uSize=Le(this.gridSize/s),this.aspectRatio=Le(s/n),this.uScale=Le(1);let{instanced:a,iba:o,positionAttribute:l}=this.createGrid(s,n);this.instanced=a,this.positionAttribute=l,this.uMap=r,this.updateShaderNodes(o),this.add(this.instanced),this.scale.setScalar(.5),this.renderOrder=999998,this.debouncedResize=Al((h,u)=>{if(!this.immediateVisible){this.needsResize=!0;return}this.uWidth.value=h,this.uHeight.value=u,this.uSize.value=this.gridSize/h,this.aspectRatio.value=h/u,this.updateGridPositions(h,u),this.needsResize=!1,this.instanced.visible=this.immediateVisible},350),N.onResize.add(()=>

2108{if(!this.immediateVisible){this.needsResize=!0;return}this.instanced&&(this.instanced.visible=!1),this.debouncedResize(N.width,N.height)}),N.onUpdate.add(this.update)}updateShaderNodes(t){let i=V0.xy.toVar(),r=Je(i.x,i.y),s=O0(r.y,r.x).add(K5(this._dataMap,t)).toVar();s=s.add(-Math.PI/2),this.material.positionNode=Vt(()=>{let a=t.xy.add(1).div(2).toVar();a.y=a.y.oneMinus();let o=this._dataMap.sample(a).rgb.toVar(),l=fn(0).toVar();return Pd(o.r.equal(0).and(o.g.equal(0)).and(o.b.equal(0)),()=>{}).Else(()=>{l.assign(fn(I_(s).div(this.aspectRatio),G0(s),0).mul(this.uSize).mul(this.uScale).add(t.div(this.aspectRatio)).mul(this.aspectRatio))}),l})();let n=Vt(()=>{let a=t.xy.add(1).div(2).toVar("mapUV");a.y.assign(a.y.oneMinus());let o=this._dataMap.sample(a).toVar("col"),l=la().x.oneMinus().mul(1/10).toVar(),h=la().y.mul(1/4).toVar(),u=ai().toVar(),d=Gh(o.b,0,1,-75,75).toVar("U"),c=Gh(o.r,0,1,-75,75).toVar("V"),p=F_(z0(M3(d.mul(d).add(c.mul(c))).toVar("speedRaw"),0,106.066,0,1).toVar("normalizedSpeed").mul(22)).toVar("idx"),m=l.add(p.mod(10).div(10)).toVar("x"),g=h.add(F_(p.div(10)).mul(1/4)).toVar("y"),f=this.uMap.sample(Je(m,g.oneMinus())).toVar("c");return oa(f.a.lessThan(.05)),u.assign(f),u});this.material.opacityNode=Vt(()=>n().a.mul(this.uOpacityMoving).mul(this.uToggleOpacity).toVar("opacity"))(),this.material.colorNode=Vt(()=>(oa(Ms.x.lessThan(this.uExtends.x).or(Ms.y.lessThan(this.uExtends.y)).or(Ms.x.greaterThan(this.uExtends.z)).or(Ms.y.greaterThan(this.uExtends.w))),fn(0)))()}createGrid(t,i){let r=Math.ceil(t/this.gridSize),s=r*Math.ceil(i/this.gridSize),n=new wx(this.geometry,this.material,s);n.instanceMatrix.setUsage(an);let a=[];for(let l=0;l<s;l++){let h=l%r*this.gridSize,u=Math.floor(l/r)*this.gridSize,d=2/t*h-1,c=1-2/i*u;a.push(d,c,0)}let o=new cr(new Float32Array(a),3);return{instanced:n,iba:vl(o),positionAttribute:o}}updateGridPositions(t,i){if(!this.positionAttribute)return;let r=Math.ceil(t/this.gridSize),s=r*Math.ceil(i/this.gridSize);if(s!==this.positionAttribute.count){this.regenerateGrid(t,i);return}let n=this.positionAttribute.array;for(let a=0;a<s;a++){let o=a%r*this.gridSize,l=Math.floor(a/r)*this.gridSize,h=2/t*o-1,u=1-2/i*l;n[a*3]=h,n[a*3+1]=u,n[a*3+2]=0}this.positionAttribute.needsUpdate=!0,q.scheduleRender()}regenerateGrid(t,i){this.instanced&&(this.remove(this.instanced),this.instanced.geometry&&this.instanced.geometry.dispose());let{instanced:r,iba:s,positionAttribute:n}=this.createGrid(t,i);this.instanced=r,this.positionAttribute=n,this.updateShaderNodes(s),this.add(this.instanced),q.scheduleRender()}update=()=>{if(!(!this.visible||!this._dataMap.value))if(Mi.value=="screenshot")this.uOpacity.value=this.layer.opacity;else if(this.layer.isMoving){this.uOpacityMoving.value+=(0-this.uOpacityMoving.value)*.1;return}else if(this.layer.opacity<1&&this.layer.animationCompleted){this.uOpacityMoving.value+=(0-this.uOpacityMoving.value)*.1;return}else this.uOpacityMoving.value+=(1-this.uOpacityMoving.value)*.1};set dataMap(t){this._dataMap.value=t,q.scheduleRender()}setVisible(t){this.immediateVisible!=t&&(this.immediateVisible=t,t&&this.needsResize&&(this.uWidth.value=N.width,this.uHeight.value=N.height,this.uSize.value=this.gridSize/N.width,this.aspectRatio.value=N.width/N.height,this.updateGridPositions(N.width,N.height),this.needsResize=!1),Mi.value=="screenshot"?(this.uToggleOpacity.value=+!!t,this.visible=t):(Eu(this.uToggleOpacity),t&&(this.visible=t),Ql(this.uToggleOpacity,{value:+!!t,duration:.3,ease:"outQuad",onUpdate:()=>{q.scheduleRender()},onComplete:()=>{this.visible=t}})))}set opacity(t){this.uOpacity.value=t}get opacity(){return this.uOpacity.value}dispose(){this._disposed||(this._disposed=!0,N.onUpdate.remove(this.update),this.instanced&&(this.instanced.geometry&&this.instanced.geometry.dispose(),this.instanced.material&&this.instanced.material.dispose()),this.material&&=(this.material.dispose(),null),this.instanced=null,this.dataRT=null,this.uDataRT=null,this.uToggleOpacity=null,this.uOpacity=null,this.uTime=null,this.uBounds=null,this.uRelativeBounds=null,this.uNormalizeBounds=null,this.uResolution=null,this.uMode=null,this.parent=null)}},VS=new ge,Z5=new _d,zS,ate=class extends ei{static get type(){return"AfterImageNode"}constructor(e,t=.96){super("vec4"),this.textureNode=e,this.textureNodeOld=Fi(null),this.damp=Le(t),this._compRT=new zr(1,1,{depthBuffer:!1}),this._compRT.texture.name="AfterImageNode.comp",this._oldRT=new zr(1,1,{depthBuffer:!1}),this._oldRT.texture.name="AfterImageNode.old",this._textureNode=CH(this,this._compRT.texture),this.updateBeforeType=Re.FRAME}getTextureNode(){return this._textureNode}setSize(e,t){this._compRT.setSize(e,t),this._oldRT.setSize(e,t)}updateBefore(e){let{renderer:t}=e;zS=v0.resetRendererState(t,zS);let i=this.textureNode,r=i.value.type;this._compRT.texture.type=r,this._oldRT.texture.type=r,t.getDrawingBufferSize(VS),this.setSize(VS.x,VS.y);let s=i.value;this.textureNodeOld.value=this._oldRT.texture,Z5.material=this._materialComposed,t.setRenderTarget(this._compRT),Z5.render(t);let n=this._oldRT;this._oldRT=this._compRT,this._compRT=n,i.value=s,v0.restoreRendererState(t,zS)}setup(e){let t=this.textureNode,i=this.textureNodeOld;i.uvNode=t.uvNode||la();let r=Vt(()=>{let a=i.sample().toVar(),o=t.sample().toVar(),l=Be(.1).toConst(),h=kd(AH(a.sub(l)),0);

2108return a.mulAssign(this.damp.mul(h)),kd(o,a)}),s=this._materialComposed||=new Ot;s.name="AfterImage",s.fragmentNode=r();let n=e.getNodeProperties(this);return n.textureNode=t,this._textureNode}dispose(){this._compRT.dispose(),this._oldRT.dispose()}},ote=(e,t)=>wH(new ate(bH(e),t)),J5=new Un(1,1),lte=class l2 extends Gr{constructor(t,i=!1){super(),this.layer=t,this.isWater=i,this.visible=!1,this.immediateVisible=!1,this.needsResize=!1,this.pendingResize=null,this.init()}init(){let t=null;this.nodeMap=null,this.isWater?(t=l2.waterMap||=new Wo().load(hi("https://static5.mclcm.net/images/mc2020/bundles/map/particle-wave3.png")),this.nodeMap=Fi(t)):(t=l2.map||=new Wo().load(hi("https://static5.mclcm.net/images/mc2020/bundles/map/particle2.jpg")),this.nodeMap=Fi(t)),this.windowWidth=Le(N.width*N.devicePixelRatio),this.windowHeight=Le(N.height*N.devicePixelRatio),this._dataMap=Fi(t),this._colorMap=Fi(t),this.uOpacity=Le(0),this.uToggleOpacity=Le(1),this.uQuadOpacity=Le(.5),this.uExtends=Le(ai(0,0,1,1)),this.speed=Le(2),this.lastTime=performance.now(),this.postFxRT=new zr(N.width*N.devicePixelRatio,N.height*N.devicePixelRatio,{minFilter:mi,magFilter:mi,format:Br,samples:1,generateMipmaps:!1});let i=new Qn({transparent:!0,blending:2,depthWrite:!1}),r=this.isWater?40:25,s=Math.ceil(N.width/r),n=s*Math.ceil(N.height/r);this.instanced=new wx(J5,i,n),this.instanced.instanceMatrix.setUsage(an),this.instanced.scale.setScalar(.5);let a=w3(n,"vec3"),o=w3(n,"float"),l=Vt(()=>{let c=a.element(qi),p=c.xy.add(1).div(2).toVar();p.y=p.y.oneMinus();let m=this._dataMap.sample(p).rgb.toVar(),g=Gh(Be(m.b),0,1,-75,75).toVar(),f=Gh(Be(m.r),0,1,-75,75).toVar(),y=z0(M3(g.mul(g).add(f.mul(f))).toVar(),0,50/(N.devicePixelRatio===1?1:2),0,1).toVar(),x=O0(f,g).toVar();c.z.assign(x);let b=Gh(y,0,1,.1,2);c.x=c.x.add(I_(x).mul(this.speed.mul(.001).mul(b))),c.y=c.y.add(G0(x).mul(this.speed.mul(.001).mul(b)));

2108let _=o.element(qi),T=_.add(this.speed.mul(this.isWater?.003:.01)).toVar();Pd(T.greaterThan(1),()=>{c.x=ao(c.xy.add(jh).add(qi)).sub(.5).mul(2),c.y=ao(c.xy.add(jh.mul(2)).add(qi.mul(.7))).sub(.5).mul(2),_.x=ao(Je(jh,qi)).mul(.3)}).Else(()=>{_.x=T}),Pd(m.r.equal(0).and(m.g.equal(0)).and(m.b.equal(0)),()=>{c.x=ao(c.xy.add(jh).add(qi)).sub(.5).mul(2),c.y=ao(c.xy.add(jh.mul(2)).add(qi.mul(.7))).sub(.5).mul(2),_.x.assign(ao(Je(jh,qi)).mul(.2))})});this.computeNode=l().compute(n),this.computeNode.onInit(({renderer:c})=>{this.precompute=Vt(()=>{let p=Be(qi).mod(s).mul(r).toVar(),m=F_(Be(qi).div(s)).mul(r).toVar(),g=a.element(qi);g.x=p.mul(2/N.width).sub(1),g.y=Be(1).sub(m.mul(2/N.height)),o.element(qi).assign(ao(g.xy.add(Be(qi).mul(.1337))).mul(10));let f=g.xy.add(1).div(2).toVar();f.y=f.y.oneMinus();let y=this._dataMap.sample(f).rgb.toVar();Pd(y.r.equal(0).and(y.g.equal(0)).and(y.b.equal(0)),()=>{o.element(qi).assign(0)})}),c.computeAsync(this.precompute().compute(n))}),i.positionNode=Vt(()=>{let c=this.isWater?1.5:.5,p=a.element(qi),m=Be(1).div(this.windowWidth.div(16)).toVar("sizeX"),g=Be(1).div(this.windowHeight.div(16)).toVar("sizeY");return V0.mul(Je(m,g)).toVar("posGeometry").mul(1).mul(c).add(p).toVar("pos")})(),i.colorNode=Vt(()=>{let c=a.element(qi);return this.nodeMap.sample(EH(la(),c.z.negate().add(Math.PI/2))).rgb.toVar()})(),i.opacityNode=Vt(()=>{let c=this.nodeMap.sample(la()).a,p=o.element(qi).toVar("life"),m=z0(ao(Be(qi).mul(.123)),0,1,.15,.25).toVar("fadeInThreshold"),g=z0(ao(Be(qi).mul(.789)),0,1,.75,.85).toVar("fadeOutThreshold");return c.mul(O_(0,m,p).mul(O_(g,1,p).oneMinus())).toVar()})(),this.isFinish=!0,this.lastTime=performance.now(),this.postProcessing=new KW(q.renderer);let h=new Oc;h.add(this.instanced);let u=MH(h,q.camera);this.afterPass=ote(u.getTextureNode(),.99),this.postProcessing.outputNode=this.afterPass,this.add(this.renderQuad=new xt(J5,new Qn({side:1,map:this.postFxRT.texture,transparent:!0,opacity:0,depthWrite:!1})));let d=Fi(this.postFxRT.texture);this.renderQuad.rotation.x=Math.PI,this.renderQuad.material.colorNode=Vt(()=>{let c=la().toVar();return oa(c.x.lessThan(this.uExtends.x).or(c.y.lessThan(this.uExtends.y)).or(c.x.greaterThan(this.uExtends.z)).or(c.y.greaterThan(this.uExtends.w))),fn(0)})(),this.renderQuad.material.opacityNode=Vt(()=>d.sample(la()).r.mul(.8).mul(this.uQuadOpacity).mul(this.uOpacity).mul(this.uToggleOpacity))(),this.renderOrder=999996,this.resizeHandler=Al(()=>this.resize(),350),N.onUpdate.add(this.update),N.onResize.add(this.resizeHandler)}update=async()=>{if(!this.visible||!this.isFinish||!this.layer.visible||this.pendingResize||this.layer.opacity<=.01&&this.uQuadOpacity.value<=.01||this.parent&&!this.parent.visible)return;let t=performance.now(),i=t-this.lastTime;if(Mi.value=="screenshot")this.uQuadOpacity.value=this.layer.opacity;else if(this.layer.isMoving||!this.layer.animationCompleted||this.layer.opacity<1){if(this.uQuadOpacity.value+=(0-this.uQuadOpacity.value)*.1,this.afterPass&&(this.afterPass.damp.value=0),this.uQuadOpacity.value<.01)return}else this.uQuadOpacity.value+=(1-this.uQuadOpacity.value)*.1;if(this.speed.value=i/16.666,this.lastTime=t,this.isFinish=!1,await q.renderer.computeAsync(this.computeNode),q.renderer.setClearColor(0,0),q.renderer.setRenderTarget(this.postFxRT),this.postProcessing.render(),q.renderer.setRenderTarget(null),q.renderer.setClearColor(14540253,1),q.scheduleRender(),this.afterPass){let r=this.isWater?.98:.97;this.afterPass.damp.value=r**(i/16.666)}this.isFinish=!0};updateColorMap(t){this.visible}set dataMap(t){this._dataMap.value=t,q.scheduleRender()}set colorMap(t){this._colorMap.value=t,q.scheduleRender()}setVisible(t,i){this.immediateVisible!=t&&(this.visible&&this.reset(),this.immediateVisible=t,t&&this.needsResize&&this.resize(),Mi.value=="screenshot"?(this.uToggleOpacity.value=+!!t,this.visible=t,this.renderQuad.visible=t):(Eu(this.uToggleOpacity),t&&(this.visible=t,this.renderQuad.visible=t),Ql(this.uToggleOpacity,{value:+!!t,duration:.3,ease:"outQuad",onComplete:()=>{this.visible=t,this.renderQuad.visible=t}})))}set opacity(t){this.uOpacity.value!=t&&(this.uOpacity.value==0&&(this.afterPass&&(this.afterPass.damp.value=0),this.uQuadOpacity.value=0),this.uOpacity.value=t)}get opacity(){return this.uOpacity.value}resize=()=>{if(!this.immediateVisible){this.needsResize=!0;return}this.pendingResize={width:N.width*N.devicePixelRatio,height:N.height*N.devicePixelRatio},this.windowWidth.value=N.width,this.windowHeight.value=N.height,this.needsResize=!1,requestAnimationFrame(()=>{this.pendingResize&&=(this.postFxRT?.setSize(this.pendingResize.width,this.pendingResize.height),this.colorMapRT?.setSize(this.pendingResize.width,this.pendingResize.height),null)})};reset=async()=>{this.lastTime=performance.now(),this.isFinish=!0};dispose(){this._disposed||(this._disposed=!0,N.onUpdate.remove(this.update),N.onResize.remove(this.resizeHandler),this.instanced&&(this.instanced.geometry&&this.instanced.geometry.dispose(),this.instanced.material&&this.instanced.material.dispose()),this.postFxRT&&=(this.postFxRT.dispose(),null),this.renderQuad&&(this.renderQuad.geometry&&this.renderQuad.geometry.dispose(),this.renderQuad.material&&this.renderQuad.material.dispose()),this.instanced=null,this.renderQuad=null,this.parent=null,this.computeNode=null,this.postProcessMaterial=null,this.nodeMap=null)}};function hte(e,t=3,i=!1){if(e.length<2||t<=0)return e;let r=e;for(let s=0;s<t;s++){let n=[];i||n.push(r[0]);let a=i?r.length:r.length-1;for(let o=0;o<a;o++){let[l,h]=r[o],[u,d]=r[(o+1)%r.length];!i&&(o===0||o===r.length-2)?o===0?n.push([.25*l+.75*u,.25*h+.75*d]):n.push([.75*l+.25*u,.75*h+.25*d]):(n.push([.75*l+.25*u,.75*h+.25*d]),n.push([.25*l+.75*u,.25*h+.75*d]))}i||n.push(r[r.length-1]),r=n}return r}function Q5(e,t=1e4,i=!0){return(0,oI.default)(e.map(([r,s])=>({x:r,y:s})),t,i).map(({x:r,y:s})=>[r,s])}var eD=3e4,ute=2e6,lg=2*Math.PI*6378137,dte=120**2,tD=e=>Jd(e),cte=(e,t=2)=>hte(e,t,!1);function pte(e){let t=parseInt(e.slice(0,4),10),i=parseInt(e.slice(4,6),10)-1,r=parseInt(e.slice(6,8),10),s=parseInt(e.slice(8,10),10),n=parseInt(e.slice(10,12),10),a=new Date(t,i,r,s,n);return a.setTime(a.getTime()-360*60*1e3),`${a.getFullYear()}${String(a.getMonth()+1).padStart(2,"0")}${String(a.getDate()).padStart(2,"0")}${String(a.getHours()).padStart(2,"0")}${String(a.getMinutes()).padStart(2,"0")}`}function mte(e,t){let i=gte(Q5(e.map(tD),eD,!0));for(let r=0;r<i.length;r++){let s=i[r];ym.value>0?t.push(fm(cte(s,ym.value))):t.push(fm(s))}}function gte(e,t=ute){let i=[],r=[e[0]],[s,n]=e[0];

2108return e.slice(1).forEach(([a,o])=>{(Math.abs(a-s)>t||Math.abs(o-n)>t)&&(r.length>1&&i.push([...r]),r.length=0),r.push([a,o]),s=a,n=o}),r.length>1&&i.push(r),i}function iD(e,t){let i=[];for(let r of e)for(let s=-t;s<=t;s++){if(s===0){i.push(r);continue}let n=s*lg,a=new Float32Array(r.length);for(let o=0;o<r.length;o+=3)a[o]=r[o]+n,a[o+1]=r[o+1],a[o+2]=r[o+2];i.push(a)}return i}function fte(e,t){let i=Q5(t.map(tD),eD,!0).map(([s,n])=>({x:s,y:n})),r=document.createElement("div");return r.textContent=e,r.style.position="absolute",r.style.transform="translate(-50%,-50%)",r.style.color="#040487",r.style.fontSize="10px",r.style.fontWeight="700",r.style.textShadow=`
2109		-0.5px -0.5px #FFF,
2110		0.5px -0.5px #FFF,
2111		-0.5px 0.5px #FFF,
2112		0.5px 0.5px #FFF
2113	`,r.style.fontFamily='"Helvetica Neue", Arial, Helvetica, sans-serif',{div:r,coords:i.map(({x:s,y:n})=>[s,n])}}function yte(e,t,i,r,s,n,a){let o=[],{minX:l,minY:h,maxX:u,maxY:d}=a;e.forEach(({div:c,value:p,coords:m})=>{let g=!1;for(let f=0;f<m.length&&!g;f++){let[y,x]=m[f];if(y+=Math.round((i-y)/lg)*lg,y<i||y>s||x<r||x>n)continue;let[b,_]=QT([y,x]),[T,w]=t.getPixelFromCoordinate([b,_]);T<l||T>u||w<h||w>d||o.some(([M,S,R])=>R===p&&(M-T)**2+(S-w)**2<dte)||(c.style.transform=`translate(${T}px, ${w}px) translate(-50%, -50%)`,c.style.display="block",o.push([T,w,p]),g=!0)}g||(c.style.display="none")})}function xte(e){let{type:t,value:i}=e,r=t,s=i==null?"":String(i),n=document.createElement("div");n.className="extremum-position",n.style.position="absolute",n.style.transform="translate(-50%, -50%)",n.style.display="none",n.style.pointerEvents="none",n.style.zIndex="10";let a=document.createElement("div");a.className="extremum-marker",a.style.width="48px",a.style.height="48px",a.style.borderRadius="50%",a.style.display="flex",a.style.flexDirection="column",a.style.alignItems="center",a.style.justifyContent="center",a.style.fontFamily='"Helvetica Neue", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif',a.style.fontWeight="700",a.style.lineHeight="1",a.style.transition="all 0.3s cubic-bezier(0.4, 0, 0.2, 1)",a.style.transformOrigin="center center",t==="A"?(a.style.background="linear-gradient(135deg, #ff6b6b 0%, #d32f2f 100%)",a.style.border="2px solid #fff",a.style.boxShadow=`
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2118			0 4px 12px rgba(21, 101, 192, 0.3),
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2120			inset 0 1px 2px rgba(255, 255, 255, 0.3)
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2121),N.onUpdate.add(this.update),N.onResize.add(this.resize)}resize=()=>{if(!this.immediateVisible){this.needsResize=!0;return}this.#e?.resize(N.width,N.height),this.#t?.resize(N.width,N.height),this.#i?.resize(N.width,N.height),this.#r?.resize(N.width,N.height),this.needsResize=!1};reset(){this.json=null,this.state="idle",this.lastFailedUrl=null,this.remove(this.#e,this.#t,this.#i,this.#r),this.#e?.dispose(),this.#t?.dispose(),this.#i?.dispose(),this.#r?.dispose(),this.#a.innerHTML="",this.#_.length=0,this.#d.length=0,this.#c.length=0,this.#i=new Ll().lineWidth(lu.value).transparent(!0).color(2852390023).sizeAttenuation(!1).renderSize(N.width,N.height).build(),this.#r=new Ll().lineWidth(hu.value).transparent(!0).color(2852390023).sizeAttenuation(!1).renderSize(N.width,N.height).build(),this.#e=new Ll().lineWidth(lu.value).transparent(!0).color(xm.value).gradientColor(uu.value).sizeAttenuation(!1).renderSize(N.width,N.height).build(),this.#t=new 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e=Vt(()=>Ms.x.lessThan(this.uExtends.x).or(Ms.y.lessThan(this.uExtends.y)).or(Ms.x.greaterThan(this.uExtends.z)).or(Ms.y.greaterThan(this.uExtends.w)))();this.#t.material.discardConditionNode=this.#e.material.discardConditionNode=e,this.#r.material.discardConditionNode=this.#i.material.discardConditionNode=e,this.#i.renderOrder=this.renderOrder+1,this.#r.renderOrder=this.renderOrder+1,this.#e.renderOrder=this.renderOrder,this.#t.renderOrder=this.renderOrder,this.#e.material.depthTest=!1,this.#t.material.depthTest=!1,this.#i.material.depthTest=!1,this.#r.material.depthTest=!1,this.#h.forEach(({div:t})=>{t.parentNode&&t.parentNode.removeChild(t)}),this.#h.length=0}update=()=>{let e=this.layer.openLayerMap;if(!e)return;this._postRenderKey||=e.on("postrender",m=>{this._lastFrameState=m.frameState});let t=!1;this.#y||(this.#y=e.getViewport(),this.#y.style.position||="relative",this.#y.append(this.#a),t=!0);let i;i=this._lastFrameState?.extent?this._lastFrameState.extent:Ns(e.getView().calculateExtent(e.getSize()),"EPSG:4326","EPSG:3857");let[r,s,n,a]=i,o=1/(n-r),l=1/(a-s);(this.scale.x!==o||this.scale.y!==l)&&(this.scale.set(o,l,1),this.#v=o,this.#b=l,this.#T(),t=!0);let h=-r*o-.5,u=-s*l-.5;if((Math.abs(this.position.x-h)>.001||Math.abs(this.position.y-u)>.001)&&(this.position.set(h,u,0),t=!0),this.visible&&!this.json&&this.state==="idle"){this.loadJson();return}if(!this.visible||!this.json&&this.state!=="loading")return;t=!0;let d=this.layer.animationCompleted&&this.layer.opacity===1?1:0,c=this.uOpacity.value,p=d-this.uOpacity.value;if(Math.abs(p)>.001&&(this.uOpacity.value+=p*.1,t=!0),Math.abs(this.uOpacity.value-c)>.001&&(t=!0),this.#h.length>0){let m=this.uOpacity.value*this.uToggleOpacity.value,g=this.visible&&m>.5,f={minX:this.uExtends.value.x*N.width,minY:this.uExtends.value.y*N.height,maxX:this.uExtends.value.z*N.width,maxY:this.uExtends.value.w*N.height};vte(this.#h,e,r,s,n,a,f,m,g)}if(this.visible&&this.uOpacity.value>.99&&this.uToggleOpacity.value>.99){this.#a.style.display!=="block"&&(this.#a.style.display="block",t=!0);let m={minX:this.uExtends.value.x*N.width,minY:this.uExtends.value.y*N.height,maxX:this.uExtends.value.z*N.width,maxY:this.uExtends.value.w*N.height};yte(this.#_,e,r,s,n,a,m)}else this.#a.style.display!=="none"&&(this.#a.style.display="none",t=!0);t&&q.scheduleRender()};async loadJson(){if(!this.visible||!this.layer.currentForecastDate.value)return;let{date_model_run:e,date_ech:t}=this.layer.currentForecastDate.value||{},i=this.layer.provider.value.model.name,r=this.layer.data?.name==="frontologie",s=["monde_ens_marine","monde_cams","europe_cams"],n=e;if(r){let u=V_.models.find(d=>d.name==="monde_gfs__brut");if(u){if(!u.jsonLoaded)if(this.#m.has("monde_gfs__brut"))await this.#m.get("monde_gfs__brut");else{let d=u.loadExtraData().finally(()=>{this.#m.delete("monde_gfs__brut")});this.#m.set("monde_gfs__brut",d),await d}if(u.forecastDates&&Array.isArray(u.forecastDates)){let d=u.forecastDates.find(c=>c.date_ech===t);d&&(n=d.date_model_run)}}i="monde_gfs__brut"}else s.includes(i)&&(i="monde_ens__mc",n=pte(e));let a=this.layer.data.getBaseUrl(n,t,i,"prmsl"),o=hi(`${a}isobare.json`),l=hi(`${a}extremums.json`);if(this.lastFailedUrl===o||this.#s===o&&this.json)return;if(this.#u.has(o)){let u=this.#u.get(o);this.buildMeshes(u),q.scheduleRender(),this.json=u,this.state="idle",this.#s=o,this.#w(l);return}if(this.#n.has(o)){this.#n.get(o).then(u=>{this.buildMeshes(u),q.scheduleRender(),this.json=u,this.state="idle",this.#s=o,this.#w(l)}).catch(u=>{console.warn("[Isobars] Failed to load (from 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o=Be(.125),l=Be(1);e=a(this.uTxtFrom,l,0).mul(o).add(a(this.uTxtFrom,.707,.707).mul(o)).add(a(this.uTxtFrom,0,l).mul(o)).add(a(this.uTxtFrom,-.707,.707).mul(o)).add(a(this.uTxtFrom,l.negate(),0).mul(o)).add(a(this.uTxtFrom,-.707,-.707).mul(o)).add(a(this.uTxtFrom,0,l.negate()).mul(o)).add(a(this.uTxtFrom,.707,-.707).mul(o)).toVar("fromTxt"),t=a(this.uTxtTo,l,0).mul(o).add(a(this.uTxtTo,.707,.707).mul(o)).add(a(this.uTxtTo,0,l).mul(o)).add(a(this.uTxtTo,-.707,.707).mul(o)).add(a(this.uTxtTo,l.negate(),0).mul(o)).add(a(this.uTxtTo,-.707,-.707).mul(o)).add(a(this.uTxtTo,0,l.negate()).mul(o)).add(a(this.uTxtTo,.707,-.707).mul(o)).toVar("toTxt")}else if(s==="bilinear"){let o=Be(.25);e=a(this.uTxtFrom,.5,.5).mul(o).add(a(this.uTxtFrom,-.5,.5).mul(o)).add(a(this.uTxtFrom,.5,-.5).mul(o)).add(a(this.uTxtFrom,-.5,-.5).mul(o)).toVar("fromTxt"),t=a(this.uTxtTo,.5,.5).mul(o).add(a(this.uTxtTo,-.5,.5).mul(o)).add(a(this.uTxtTo,.5,-.5).mul(o)).add(a(this.uTxtTo,-.5,-.5).mul(o)).toVar("toTxt")}else if(s==="dynamic"){let o=this.uIsPanning.greaterThan(.5);e=ai(0).toVar("fromTxt"),t=ai(0).toVar("toTxt"),Pd(o,()=>{let l=Be(.2),h=Be(.1),u=Be(.05),d=Be(.05);e.assign(a(this.uTxtFrom,0,0).mul(l).add(a(this.uTxtFrom,0,-1.5).mul(h)).add(a(this.uTxtFrom,1.5,0).mul(h)).add(a(this.uTxtFrom,0,1.5).mul(h)).add(a(this.uTxtFrom,-1.5,0).mul(h)).add(a(this.uTxtFrom,-1,-1).mul(u)).add(a(this.uTxtFrom,1,-1).mul(u)).add(a(this.uTxtFrom,1,1).mul(u)).add(a(this.uTxtFrom,-1,1).mul(u)).add(a(this.uTxtFrom,0,-2.5).mul(d)).add(a(this.uTxtFrom,2.5,0).mul(d)).add(a(this.uTxtFrom,0,2.5).mul(d)).add(a(this.uTxtFrom,-2.5,0).mul(d))),t.assign(a(this.uTxtTo,0,0).mul(l).add(a(this.uTxtTo,0,-1.5).mul(h)).add(a(this.uTxtTo,1.5,0).mul(h)).add(a(this.uTxtTo,0,1.5).mul(h)).add(a(this.uTxtTo,-1.5,0).mul(h)).add(a(this.uTxtTo,-1,-1).mul(u)).add(a(this.uTxtTo,1,-1).mul(u)).add(a(this.uTxtTo,1,1).mul(u)).add(a(this.uTxtTo,-1,1).mul(u)).add(a(this.uTxtTo,0,-2.5).mul(d)).add(a(this.uTxtTo,2.5,0).mul(d)).add(a(this.uTxtTo,0,2.5).mul(d)).add(a(this.uTxtTo,-2.5,0).mul(d)))}).Else(()=>{let l=Je(r,r).toVar();e.assign(this.uTxtFrom.sample(i.add(Je(r,r).mul(.5))).grad(l,l).mul(.25).add(this.uTxtFrom.sample(i.add(Je(r,r.negate()).mul(.5))).grad(l,l).mul(.25)).add(this.uTxtFrom.sample(i.add(Je(r.negate(),r).mul(.5))).grad(l,l).mul(.25)).add(this.uTxtFrom.sample(i.add(Je(r.negate(),r.negate()).mul(.5))).grad(l,l).mul(.25))),t.assign(this.uTxtTo.sample(i.add(Je(r,r).mul(.5))).grad(l,l).mul(.25).add(this.uTxtTo.sample(i.add(Je(r,r.negate()).mul(.5))).grad(l,l).mul(.25)).add(this.uTxtTo.sample(i.add(Je(r.negate(),r).mul(.5))).grad(l,l).mul(.25)).add(this.uTxtTo.sample(i.add(Je(r.negate(),r.negate()).mul(.5))).grad(l,l).mul(.25)))})}else{let o=Je(r,r).toVar();e=this.uTxtFrom.sample(i.add(Je(r,r).mul(.5))).grad(o,o).mul(.25).add(this.uTxtFrom.sample(i.add(Je(r,r.negate()).mul(.5))).grad(o,o).mul(.25)).add(this.uTxtFrom.sample(i.add(Je(r.negate(),r).mul(.5))).grad(o,o).mul(.25)).add(this.uTxtFrom.sample(i.add(Je(r.negate(),r.negate()).mul(.5))).grad(o,o).mul(.25)).toVar("fromTxt"),t=this.uTxtTo.sample(i.add(Je(r,r).mul(.5))).grad(o,o).mul(.25).add(this.uTxtTo.sample(i.add(Je(r,r.negate()).mul(.5))).grad(o,o).mul(.25)).add(this.uTxtTo.sample(i.add(Je(r.negate(),r).mul(.5))).grad(o,o).mul(.25)).add(this.uTxtTo.sample(i.add(Je(r.negate(),r.negate()).mul(.5))).grad(o,o).mul(.25)).toVar("toTxt")}}else e=this.uTxtFrom.sample(i).toVar("fromTxt"),t=this.uTxtTo.sample(i).toVar("toTxt");let n=no(e,t,this.uPercent).toVar("txt");if(oa(n.a.lessThan(this.options.alphaTest)),this.useGradient)if(this.layer.data.haveSnow){let a=n.b.oneMinus().toVar(),o=n.r.oneMinus().toVar();this.options.stepColor>0&&(a=a.mul(this.options.stepColor).round().div(this.options.stepColor),o=o.mul(this.options.stepColor).round().div(this.options.stepColor));let l=ai(this.uGradientTxt.sample(Je(.5,a))),h=ai(this.uGradientSnowTxt.sample(Je(.5,o)));n=no(l,h,h.a)}else{let a=(this.options.useRedChannel?n.r:n.b).oneMinus().toVar();this.options.stepColor>0&&(a=a.mul(this.options.stepColor).round().div(this.options.stepColor)),n=ai(this.uGradientTxt.sample(Je(.5,a)))}if(this.options.blueIsAlpha&&(n.a.mulAssign(n.b),n.rgb.assign(fn(n.b))),oa(n.a.lessThan(this.options.alphaTest)),this.options.blackIsAlpha){let a=O_(this.options.blackAlphaMin,this.options.blackAlphaMax,n.b.oneMinus());n.a.mulAssign(a)}return n});updateGradient=()=>{if(this.useGradient){let e=this.getLegendForRender();if(!e)return;if(this.gradient||=new rD,this.gradient.updateGradient(e.hexColors,e.values,this.options.gradientMode,this.layer.provider.value.domain),this.uGradientTxt=Fi(this.gradient),this.layer.data.haveSnow){let t=this.layer.data.legends[1];this.gradientSnow||(this.gradientSnow=new rD,this.gradientSnow.debugLabel=this.layer.data.name),this.gradientSnow.updateGradient(t.hexColors,t.values,this.options.gradientMode,this.layer.provider.value.domain),this.uGradientSnowTxt=Fi(this.gradientSnow)}}};updateBlendMode=()=>{switch(this.options.blending){case"additive":this.blending=2;break;case"multiply":this.blending=4;break;case"subtract":this.blending=3;break;default:this.blending=1}};setBlur=e=>{this.uBlur.value=e/N.width};setPanning=e=>{this.uIsPanning.value=+!!e};dispose(){this.watchers.dispose(),this.gradient?.dispose(),this.gradient=null,this.gradientSnow?.dispose(),this.gradientSnow=null,this.layer=null,this.options=null,this.uTxtFrom=null,this.uTxtTo=null,this.uPercent=null,this.uExtends=null,this.uBlur=null,this.uIsPanning=null,this.uGradientTxt=null,this.uGradientSnowTxt=null,super.dispose()}},wte=class extends Hm{constructor(e,t={},i){super(e),this.options=t,this.master=i,this.openLayerMap=i.openLayerMap,this.renderTarget=null,this.renderTargetPool=Km.getInstance(),this.container=new Gr,this.onImageLoaded=new je,this.allTilesDisplayed=!1,this.images=[],this.savedImageOptions=[],this.lastFrameState=null,this.resizeHandler=Al(()=>this.resize(),350),N.onResize.add(this.resizeHandler),N.onUpdate.add(this.update)}getViewportExtent(){let e=this.openLayerMap.getView(),t=this.openLayerMap.getSize();if(!t)throw Error("Map size is not available.");return e.calculateExtent(t)}prepareFrame(e){return!0}renderFrame(e){this.updateImage(e)}render(){super.render(frameState)}updateImage=e=>{if(this.lastFrameState=e,!this.lastFrameState||!this.images.length)return;let[t,i,r,s]=Xm(e,e.extent),n=r-t,a=s-i,o=1/n,l=1/a,h=this.openLayerMap.getView().getProjection().getCode(),u=(d,c)=>(d%c+c)%c;

2121this.images.forEach(({opts:d,meshes:c})=>{let[p,m,g,f]=Ns(d.extent,"EPSG:4326",h),y=g-p,x=f-m,[b,_,T,w]=Ns([-180,-85,180,85],"EPSG:4326",h),M=T-b;w-_;let S=M*o,R=y*o,I=x*l,B=(p-t)*o+R/2-.5,O=(m-i)*l+I/2-.5,U=R/2,V=u(B+U,S)-U;Object.values(c).forEach(z=>z.scale.set(R,I,1)),c.center.position.set(V,O,0),c.left.position.set(V-S,O,0),c.right.position.set(V+S,O,0)}),this.needsRender=!0};initRT=()=>{this.renderTarget||=this.renderTargetPool.checkOut()};releaseRT=()=>{this.renderTarget&&=(this.renderTargetPool.checkIn(this.renderTarget),null)};resize=()=>{this.renderTarget&&(this.renderTarget.setSize(N.width,N.height),setTimeout(()=>{this.render3d()},1))};update=e=>{this.master.opacity<.001||this.needsRender&&this.render3d()};render3d=()=>{this.needsRender=!1,this.initRT(),q.renderer.setClearColor(0,0),q.renderer.setRenderTarget(this.renderTarget),q.renderer.render(this.container,q.camera),q.renderer.setRenderTarget(null),q.renderer.setClearColor(14540253,1),q.scheduleRender()};addImage=e=>{this.savedImageOptions.push({...e})};loadImages=()=>{this.savedImageOptions.forEach(e=>{Bi.value++,new Wo().load(e.imageUrl,t=>{Bi.value--,e.repeat&&(t.wrapS=Or,t.wrapT=Or,t.repeat.set(e.repeatX||1,e.repeatY||1),t.colorSpace=Gi);let i=new Un(1,1),r=new Qn({map:t,transparent:!0}),s={center:new xt(i,r),left:new xt(i,r),right:new xt(i,r)};this.container.add(s.left,s.center,s.right),this.images.push({opts:e,meshes:s}),this.needsRender=!0,this.updateImage(this.lastFrameState),this.onImageLoaded.dispatch(),this.allTilesDisplayed=!0})})};disposeResources=()=>{N.onUpdate.remove(this.update),this.images.forEach(({meshes:e})=>{Object.values(e).forEach(t=>{t.geometry.dispose(),t.material.map.dispose(),t.material.dispose(),this.container.remove(t)})}),this.images.length=0,this.releaseRT(),this.allTilesDisplayed=!1,this.needsRender=!1,this.isInit=!1};reinitialize=()=>{this.isInit||(this.isInit=!0,N.onUpdate.add(this.update),this.needsRender=!0,this.loadImages())}},Ste=class extends u1{constructor(e,t,i){super(e),this.imgOption=t,this.master=i}createRenderer(){return new wte(this,this.imgOption,this.master)}initRT=()=>this.getRenderer().initRT();releaseRT=()=>this.getRenderer().releaseRT();addImage=e=>this.getRenderer().addImage(e);disposeResources=()=>this.getRenderer().disposeResources();reinitialize=()=>this.getRenderer().reinitialize();get texture(){return this.renderTarget?this.renderTarget.texture:null}get renderTarget(){return this.getRenderer().renderTarget}get container(){return this.getRenderer().container}get onImageLoaded(){return this.getRenderer().onImageLoaded}get onContentReady(){return this.getRenderer().onImageLoaded}},Mte=class extends Hm{constructor(e,t={},i){super(e),this.options=t,this.master=i,this.openLayerMap=i.openLayerMap,this.renderTarget=null,this.renderTargetPool=Km.getInstance(),this.container=new Gr,this.onImageLoaded=new je,this.allTilesDisplayed=!1,this.lastFrameState=null,this.resizeHandler=Al(()=>this.resize(),350),N.onResize.add(this.resizeHandler),N.onUpdate.add(this.update)}getViewportExtent(){let e=this.openLayerMap.getView(),t=this.openLayerMap.getSize();if(!t)throw Error("Map size is not available.");return e.calculateExtent(t)}prepareFrame(e){return!0}renderFrame(e){this.updateImage(e)}render(){super.render(frameState)}updateImage=e=>{if(this.lastFrameState=e,!this.lastFrameState)return;let[t,i,r,s]=Xm(e,e.extent),n=r-t,a=s-i,o=1/n,l=1/a,h=this.openLayerMap.getView(),u=h.getProjection().getCode();if(this.updatePixelScale(),this.uZoomBoost){let d=h.getZoom()||0;this.uZoomBoost.value=Math.min(Math.max(1+Math.max(0,d-5)*.15,1),3)}if(this.data&&this.positionAttribute){let d=this.positionAttribute.array;for(let c=0;c<this.data.length;c++){let[p,m]=this.data[c].position,[g,f]=El([p,m],"EPSG:4326",u);d[c*3]=(g-t)*o-.5,d[c*3+1]=(f-i)*l-.5,d[c*3+2]=0}this.positionAttribute.needsUpdate=!0}this.needsRender=!0};initRT=()=>{this.renderTarget||=this.renderTargetPool.checkOut()};releaseRT=()=>{this.renderTarget&&=(this.renderTargetPool.checkIn(this.renderTarget),null)};updatePixelScale=()=>{!N.width||!N.height||(this.uPixelSize&&(this.uPixelSize.value=24/N.width),this.uAspect&&(this.uAspect.value=N.width/N.height),this.particles&&this.particles.scale.set(1,1,1))};resize=()=>{if(this.updatePixelScale(),this.renderTarget){let e=N.width*N.devicePixelRatio,t=N.height*N.devicePixelRatio;this.renderTarget.setSize(e,t),setTimeout(()=>{this.render3d()},1)}};update=e=>{this.master.opacity<1||this.render3d()};render3d=()=>{this.renderTarget&&(q.renderer.setClearColor(0,0),q.renderer.setRenderTarget(this.renderTarget),q.renderer.render(this.container,q.camera),q.renderer.setRenderTarget(null),q.renderer.setClearColor(14540253,1),q.scheduleRender())};addParticles=e=>{this.savedParticleOptions={...e},this.isInit&&this.loadParticles()};loadParticles=()=>

2121{if(!this.savedParticleOptions)return;let e=this.savedParticleOptions;if(e.data.length===0){this.onImageLoaded.dispatch();return}Bi.value++,new Wo().load(e.imageUrl,t=>{Bi.value--,this.data=e.data;let i=this.data.length,r=new Float32Array(i*3),s=new Float32Array(i*3),n=new Float32Array(i),a=new Float32Array(i),o=new Float32Array(i),l=new Float32Array(i);this.positionAttribute=new cr(r,3),this.positionAttribute.setUsage(an),this.colorAttribute=new cr(s,3),this.colorAttribute.setUsage(an),this.scaleAttribute=new cr(n,1),this.scaleAttribute.setUsage(an),this.animAttribute=new cr(a,1),this.animAttribute.setUsage(an),this.alphaAttribute=new cr(o,1),this.alphaAttribute.setUsage(an),this.phaseAttribute=new cr(l,1),this.phaseAttribute.setUsage(an);for(let x=0;x<i;x++){let b=this.data[x];switch(r[x*3]=0,r[x*3+1]=0,r[x*3+2]=0,l[x]=Math.random()*Math.PI*2,b.type){case"m-0":s[x*3]=1,s[x*3+1]=0,s[x*3+2]=0,n[x]=1.15,a[x]=1,o[x]=1;break;case"m-5":s[x*3]=252/255,s[x*3+1]=95/255,s[x*3+2]=28/255,n[x]=.75,a[x]=.25,o[x]=.85;break;default:case"m-10":s[x*3]=252/255,s[x*3+1]=237/255,s[x*3+2]=28/255,n[x]=.6,a[x]=0,o[x]=.7;break}}let h=new Ub({sizeAttenuation:!1,map:t,transparent:!0,depthTest:!1,depthWrite:!1});h.positionNode=Vt(()=>vl(this.positionAttribute,"vec3").xyz)(),this.uPixelSize=Le(24/Math.max(N.width,1)),this.uAspect=Le(N.width/Math.max(N.height,1)),this.uZoomBoost=Le(1);let u=vl(this.phaseAttribute,"float"),d=vl(this.animAttribute,"float"),c=vl(this.scaleAttribute,"float"),p=vl(this.alphaAttribute,"float"),m=this.uPixelSize.mul(this.uZoomBoost).mul(xH(G0(jh.mul(2.2).add(u)).mul(d)).mul(.5).add(1)).mul(c);h.scaleNode=Je(m,m.mul(this.uAspect));let g=Fi(t).sample(la());h.colorNode=Vt(()=>vl(this.colorAttribute,"vec3").rgb)();let f=g.r.smoothstep(.04,.22).mul(.4),y=g.r.smoothstep(.5,.85).mul(.85);h.opacityNode=_H(f.add(y),1).mul(p),this.particles=new i4(h),this.particles.count=i,this.container.add(this.particles),this.updatePixelScale(),this.needsRender=!0,this.updateImage(this.lastFrameState),this.render3d(),this.onImageLoaded.dispatch(),this.allTilesDisplayed=!0})};disposeResources=()=>{N.onUpdate.remove(this.update),this.positionAttribute&&=null,this.colorAttribute&&=null,this.scaleAttribute&&=null,this.alphaAttribute&&=null,this.phaseAttribute&&=null,this.particles&&=(this.particles.material.map.dispose(),this.particles.material.dispose(),this.container.remove(this.particles),null),this.releaseRT(),this.data=null,this.allTilesDisplayed=!1,this.needsRender=!1,this.isInit=!1};reinitialize=()=>{this.isInit||(this.isInit=!0,N.onUpdate.add(this.update),this.needsRender=!0,this.loadParticles())}},Cte=class extends u1{constructor(e,t,i){super(e),this.imgOption=t,this.master=i}createRenderer(){return new Mte(this,this.imgOption,this.master)}initRT=()=>this.getRenderer().initRT();releaseRT=()=>this.getRenderer().releaseRT();addParticles=e=>this.getRenderer().addParticles(e);disposeResources=()=>this.getRenderer().disposeResources();reinitialize=()=>this.getRenderer().reinitialize();get texture(){return this.renderTarget?this.renderTarget.texture:null}get renderTarget(){return this.getRenderer().renderTarget}get container(){return this.getRenderer().container}get onImageLoaded(){return this.getRenderer().onImageLoaded}get onContentReady(){return this.getRenderer().onImageLoaded}},aD=class{drawCustom(e,t,i,r,s){}drawGeometry(e){}setStyle(e){}drawCircle(e,t,i){}drawFeature(e,t,i){}drawGeometryCollection(e,t,i){}drawLineString(e,t,i){}drawMultiLineString(e,t,i){}drawMultiPoint(e,t,i){}drawMultiPolygon(e,t,i){}drawPoint(e,t,i){}drawPolygon(e,t,i){}drawText(e,t,i){}setFillStrokeStyle(e,t){}setImageStyle(e,t){}setTextStyle(e,t){}},Ne={BEGIN_GEOMETRY:0,BEGIN_PATH:1,CIRCLE:2,CLOSE_PATH:3,CUSTOM:4,DRAW_CHARS:5,DRAW_IMAGE:6,END_GEOMETRY:7,FILL:8,MOVE_TO_LINE_TO:9,SET_FILL_STYLE:10,SET_STROKE_STYLE:11,STROKE:12},R1=[Ne.FILL],th=[Ne.STROKE],Au=[Ne.BEGIN_PATH],oD=[Ne.CLOSE_PATH],hg=class extends aD{constructor(e,t,i,r){super(),this.tolerance=e,this.maxExtent=t,this.pixelRatio=r,this.maxLineWidth=0,this.resolution=i,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_=null,this.bufferedMaxExtent_=null,this.instructions=[],this.coordinates=[],this.tmpCoordinate_=[],this.hitDetectionInstructions=[],this.state={}}applyPixelRatio(e){let t=this.pixelRatio;return t==1?e:e.map(function(i){return i*t})}appendFlatPointCoordinates(e,t){let i=this.getBufferedMaxExtent(),r=this.tmpCoordinate_,s=this.coordinates,n=s.length;for(let a=0,o=e.length;a<o;a+=t)r[0]=e[a],r[1]=e[a+1],Hd(i,r)&&(s[n++]=r[0],s[n++]=r[1]);return n}appendFlatLineCoordinates(e,t,i,r,s,n){let a=this.coordinates,o=a.length,l=this.getBufferedMaxExtent();n&&(t+=r);let h=e[t],u=e[t+1],d=this.tmpCoordinate_,c=!0,p,m,g;for(p=t+r;p<i;p+=r)d[0]=e[p],d[1]=e[p+1],g=UT(l,d),g===m?g===nr.INTERSECTING?(a[o++]=d[0],a[o++]=d[1],c=!1):c=!0:(c&&=(a[o++]=h,a[o++]=u,!1),a[o++]=d[0],a[o++]=d[1]),h=d[0],u=d[1],m=g;return(s&&c||p===t+r)&&(a[o++]=h,a[o++]=u),o}drawCustomCoordinates_(e,t,i,r,s){for(let n=0,a=i.length;n<a;++n){let o=i[n],l=this.appendFlatLineCoordinates(e,t,o,r,!1,!1);s.push(l),t=o}return t}drawCustom(e,t,i,r,s){this.beginGeometry(e,t,s);let n=e.getType(),a=e.getStride(),o=this.coordinates.length,l,h,u,d,c;switch(n){case"MultiPolygon":l=e.getOrientedFlatCoordinates(),d=[];let p=e.getEndss();c=0;for(let m=0,g=p.length;m<g;++m){let f=[];c=this.drawCustomCoordinates_(l,c,p[m],a,f),d.push(f)}this.instructions.push([Ne.CUSTOM,o,d,e,i,Aw,s]),this.hitDetectionInstructions.push([Ne.CUSTOM,o,d,e,r||i,Aw,s]);break;case"Polygon":case"MultiLineString":u=[],l=n=="Polygon"?e.getOrientedFlatCoordinates():e.getFlatCoordinates(),c=this.drawCustomCoordinates_(l,0,e.getEnds(),a,u),this.instructions.push([Ne.CUSTOM,o,u,e,i,Tm,s]),this.hitDetectionInstructions.push([Ne.CUSTOM,o,u,e,r||i,Tm,s]);break;

2121case"LineString":case"Circle":l=e.getFlatCoordinates(),h=this.appendFlatLineCoordinates(l,0,l.length,a,!1,!1),this.instructions.push([Ne.CUSTOM,o,h,e,i,Ul,s]),this.hitDetectionInstructions.push([Ne.CUSTOM,o,h,e,r||i,Ul,s]);break;case"MultiPoint":l=e.getFlatCoordinates(),h=this.appendFlatPointCoordinates(l,a),h>o&&(this.instructions.push([Ne.CUSTOM,o,h,e,i,Ul,s]),this.hitDetectionInstructions.push([Ne.CUSTOM,o,h,e,r||i,Ul,s]));break;case"Point":l=e.getFlatCoordinates(),this.coordinates.push(l[0],l[1]),h=this.coordinates.length,this.instructions.push([Ne.CUSTOM,o,h,e,i,void 0,s]),this.hitDetectionInstructions.push([Ne.CUSTOM,o,h,e,r||i,void 0,s]);break;default:}this.endGeometry(t)}beginGeometry(e,t,i){this.beginGeometryInstruction1_=[Ne.BEGIN_GEOMETRY,t,0,e,i],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[Ne.BEGIN_GEOMETRY,t,0,e,i],this.hitDetectionInstructions.push(this.beginGeometryInstruction2_)}finish(){return{instructions:this.instructions,hitDetectionInstructions:this.hitDetectionInstructions,coordinates:this.coordinates}}reverseHitDetectionInstructions(){let e=this.hitDetectionInstructions;e.reverse();let t,i=e.length,r,s,n=-1;for(t=0;t<i;++t)r=e[t],s=r[0],s==Ne.END_GEOMETRY?n=t:s==Ne.BEGIN_GEOMETRY&&(r[2]=t,yK(this.hitDetectionInstructions,n,t),n=-1)}fillStyleToState(e,t={}){if(e){let i=e.getColor();t.fillPatternScale=i&&typeof i=="object"&&"src"in i?this.pixelRatio:1,t.fillStyle=Ra(i||"#000")??void 0}else t.fillStyle=void 0;return t}strokeStyleToState(e,t={}){if(e){t.strokeStyle=Ra(e.getColor()||$l);let i=e.getLineCap();t.lineCap=i===void 0?r1:i;let r=e.getLineDash();t.lineDash=r?r.slice():Mo,t.lineDashOffset=e.getLineDashOffset()||0;let s=e.getLineJoin();t.lineJoin=s===void 0?s1:s;let n=e.getWidth();t.lineWidth=n===void 0?1:n;let a=e.getMiterLimit();t.miterLimit=a===void 0?10:a,t.strokeOffset=e.getOffset()??0,t.lineWidth>this.maxLineWidth&&(this.maxLineWidth=t.lineWidth,this.bufferedMaxExtent_=null)}else t.strokeStyle=void 0,t.lineCap=void 0,t.lineDash=null,t.lineDashOffset=void 0,t.lineJoin=void 0,t.lineWidth=void 0,t.miterLimit=void 0,t.strokeOffset=void 0;return t}setFillStrokeStyle(e,t){let i=this.state;this.fillStyleToState(e,i),this.strokeStyleToState(t,i)}createFill(e){let t=e.fillStyle,i=[Ne.SET_FILL_STYLE,t];return typeof t!="string"&&i.push(e.fillPatternScale),i}applyStroke(e){this.instructions.push(this.createStroke(e))}createStroke(e){return[Ne.SET_STROKE_STYLE,e.strokeStyle,e.lineWidth*this.pixelRatio,e.lineCap,e.lineJoin,e.miterLimit,e.lineDash?this.applyPixelRatio(e.lineDash):null,e.lineDashOffset*this.pixelRatio]}updateFillStyle(e,t){let i=e.fillStyle;(i!==void 0&&typeof i!="string"||e.currentFillStyle!=i)&&(this.instructions.push(t.call(this,e)),e.currentFillStyle=i)}updateStrokeStyle(e,t){let i=e.strokeStyle,r=e.lineCap,s=e.lineDash,n=e.lineDashOffset,a=e.lineJoin,o=e.lineWidth,l=e.miterLimit,h=e.strokeOffset;(e.currentStrokeStyle!=i||e.currentLineCap!=r||s!=e.currentLineDash&&!nu(e.currentLineDash,s)||e.currentLineDashOffset!=n||e.currentLineJoin!=a||e.currentLineWidth!=o||e.currentMiterLimit!=l||e.currentStrokeOffset!=h)&&(t.call(this,e),e.currentStrokeStyle=i,e.currentLineCap=r,e.currentLineDash=s,e.currentLineDashOffset=n,e.currentLineJoin=a,e.currentLineWidth=o,e.currentMiterLimit=l,e.currentStrokeOffset=h)}endGeometry(e){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;let t=[Ne.END_GEOMETRY,e];this.instructions.push(t),this.hitDetectionInstructions.push(t)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=bk(this.maxExtent),this.maxLineWidth>0)){let e=this.resolution*(this.maxLineWidth+1)/2;Zh(this.bufferedMaxExtent_,e,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}},Rte=class extends hg{constructor(e,t,i,r){super(e,t,i,r),this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.anchorX_=void 0,this.anchorY_=void 0,this.height_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.scale_=void 0,this.width_=void 0,this.declutterMode_=void 0,this.declutterImageWithText_=void 0}drawPoint(e,t,i){if(!this.image_||this.maxExtent&&!Hd(this.maxExtent,e.getFlatCoordinates()))return;this.beginGeometry(e,t,i);let r=e.getFlatCoordinates(),s=e.getStride(),n=this.coordinates.length,a=this.appendFlatPointCoordinates(r,s);this.instructions.push([Ne.DRAW_IMAGE,n,a,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.

2121ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([Ne.DRAW_IMAGE,n,a,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(t)}drawMultiPoint(e,t,i){if(!this.image_)return;this.beginGeometry(e,t,i);let r=e.getFlatCoordinates(),s=[];for(let o=0,l=r.length;o<l;o+=e.getStride())(!this.maxExtent||Hd(this.maxExtent,r.slice(o,o+2)))&&s.push(r[o],r[o+1]);let n=this.coordinates.length,a=this.appendFlatPointCoordinates(s,2);this.instructions.push([Ne.DRAW_IMAGE,n,a,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([Ne.DRAW_IMAGE,n,a,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(t)}finish(){return this.reverseHitDetectionInstructions(),this.anchorX_=void 0,this.anchorY_=void 0,this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.height_=void 0,this.scale_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.width_=void 0,super.finish()}setImageStyle(e,t){let i=e.getAnchor(),r=e.getSize(),s=e.getOrigin();this.imagePixelRatio_=e.getPixelRatio(this.pixelRatio),this.anchorX_=i[0],this.anchorY_=i[1],this.hitDetectionImage_=e.getHitDetectionImage(),this.image_=e.getImage(this.pixelRatio),this.height_=r[1],this.opacity_=e.getOpacity(),this.originX_=s[0],this.originY_=s[1],this.rotateWithView_=e.getRotateWithView(),this.rotation_=e.getRotation(),this.scale_=e.getScaleArray(),this.width_=r[0],this.declutterMode_=e.getDeclutterMode(),this.declutterImageWithText_=t}},Ete=class extends hg{constructor(e,t,i,r){super(e,t,i,r)}drawFlatCoordinates_(e,t,i,r,s){let n=this.coordinates.length,a=this.appendFlatLineCoordinates(e,t,i,r,!1,!1);return this.instructions.push([Ne.MOVE_TO_LINE_TO,n,a,s*this.pixelRatio]),this.hitDetectionInstructions.push([Ne.MOVE_TO_LINE_TO,n,a,s]),i}drawLineString(e,t,i){let r=this.state,s=r.strokeStyle,n=r.lineWidth,a=r.strokeOffset;if(s===void 0||n===void 0)return;this.updateStrokeStyle(r,this.applyStroke),this.beginGeometry(e,t,i),this.hitDetectionInstructions.push([Ne.SET_STROKE_STYLE,$l,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Mo,0],Au);let o=e.getFlatCoordinates(),l=e.getStride();this.drawFlatCoordinates_(o,0,o.length,l,a),this.hitDetectionInstructions.push(th),this.endGeometry(t)}drawMultiLineString(e,t,i){let r=this.state,s=r.strokeStyle,n=r.lineWidth,a=r.strokeOffset;if(s===void 0||n===void 0)return;this.updateStrokeStyle(r,this.applyStroke),this.beginGeometry(e,t,i),this.hitDetectionInstructions.push([Ne.SET_STROKE_STYLE,$l,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Mo,0],Au);let o=e.getEnds(),l=e.getFlatCoordinates(),h=e.getStride(),u=0;for(let d=0,c=o.length;d<c;++d)u=this.drawFlatCoordinates_(l,u,o[d],h,a);this.hitDetectionInstructions.push(th),this.endGeometry(t)}finish(){let e=this.state;return e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&this.instructions.push(th),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(e){e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&(this.instructions.push(th),e.lastStroke=this.coordinates.length),e.lastStroke=0,super.applyStroke(e),this.instructions.push(Au)}},lD=class extends hg{constructor(e,t,i,r){super(e,t,i,r)}drawFlatCoordinatess_(e,t,i,r,s){let n=this.state,a=n.fillStyle!==void 0,o=n.strokeStyle!==void 0,l=i.length;this.instructions.push(Au),this.hitDetectionInstructions.push(Au);for(let h=0;h<l;++h){let u=i[h],d=this.coordinates.length,c=this.appendFlatLineCoordinates(e,t,u,r,!0,!o);this.instructions.push([Ne.MOVE_TO_LINE_TO,d,c,s*this.pixelRatio,!0]),this.hitDetectionInstructions.push([Ne.MOVE_TO_LINE_TO,d,c,s,!0]),o&&(this.instructions.push(oD),this.hitDetectionInstructions.push(oD)),t=u}return a&&(this.instructions.push(R1),this.hitDetectionInstructions.push(R1)),o&&(this.instructions.push(th),this.hitDetectionInstructions.push(th)),t}drawCircle(e,t,i){let r=this.state,s=r.fillStyle,n=r.strokeStyle,a=r.

2121strokeOffset;if(s===void 0&&n===void 0||this.handleStrokeOffset_(()=>this.drawCircle(e,t,i)))return;this.setFillStrokeStyles_(),this.beginGeometry(e,t,i),r.fillStyle!==void 0&&this.hitDetectionInstructions.push([Ne.SET_FILL_STYLE,tn]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([Ne.SET_STROKE_STYLE,$l,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Mo,0]);let o=e.getFlatCoordinates(),l=e.getStride(),h=this.coordinates.length;this.appendFlatLineCoordinates(o,0,o.length,l,!1,!1);let u=[Ne.CIRCLE,h,a];this.instructions.push(Au,u),this.hitDetectionInstructions.push(Au,u),r.fillStyle!==void 0&&(this.instructions.push(R1),this.hitDetectionInstructions.push(R1)),r.strokeStyle!==void 0&&(this.instructions.push(th),this.hitDetectionInstructions.push(th)),this.endGeometry(t)}drawPolygon(e,t,i){let r=this.state,s=r.fillStyle,n=r.strokeStyle,a=r.strokeOffset;if(s===void 0&&n===void 0||this.handleStrokeOffset_(()=>this.drawPolygon(e,t,i)))return;this.setFillStrokeStyles_(),this.beginGeometry(e,t,i),r.fillStyle!==void 0&&this.hitDetectionInstructions.push([Ne.SET_FILL_STYLE,tn]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([Ne.SET_STROKE_STYLE,$l,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Mo,0]);let o=e.getEnds(),l=e.getOrientedFlatCoordinates(),h=e.getStride();this.drawFlatCoordinatess_(l,0,o,h,a),this.endGeometry(t)}drawMultiPolygon(e,t,i){let r=this.state,s=r.fillStyle,n=r.strokeStyle,a=r.strokeOffset;if(s===void 0&&n===void 0||this.handleStrokeOffset_(()=>this.drawMultiPolygon(e,t,i)))return;this.setFillStrokeStyles_(),this.beginGeometry(e,t,i),r.fillStyle!==void 0&&this.hitDetectionInstructions.push([Ne.SET_FILL_STYLE,tn]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([Ne.SET_STROKE_STYLE,$l,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Mo,0]);let o=e.getEndss(),l=e.getOrientedFlatCoordinates(),h=e.getStride(),u=0;for(let d=0,c=o.length;d<c;++d)u=this.drawFlatCoordinatess_(l,u,o[d],h,a);this.endGeometry(t)}finish(){this.reverseHitDetectionInstructions(),this.state=null;let e=this.tolerance;if(e!==0){let t=this.coordinates;for(let i=0,r=t.length;i<r;++i)t[i]=yu(t[i],e)}return super.finish()}setFillStrokeStyles_(){let e=this.state;this.updateFillStyle(e,this.createFill),this.updateStrokeStyle(e,this.applyStroke)}handleStrokeOffset_(e){let t=this.state,i=t.fillStyle,r=t.strokeStyle,s=t.strokeOffset;return Math.abs(s)>0&&i!==void 0&&r!==void 0?(t.strokeStyle=void 0,t.strokeOffset=0,e(),t.fillStyle=void 0,t.strokeStyle=r,t.strokeOffset=s,e(),t.fillStyle=i,!0):!1}};function Ate(e,t,i,r,s){let n=[],a=i,o=0,l=t.slice(i,2);for(;o<e&&a+s<r;){let[h,u]=l.slice(-2),d=t[a+s],c=t[a+s+1],p=Math.sqrt((d-h)*(d-h)+(c-u)*(c-u));if(o+=p,o>=e){let m=(e-o+p)/p,g=Es(h,d,m),f=Es(u,c,m);l.push(g,f),n.push(l),l=[g,f],o==e&&(a+=s),o=0}else if(o<e)l.push(t[a+s],t[a+s+1]),a+=s;else{let m=p-o,g=Es(h,d,m/p),f=Es(u,c,m/p);l.push(g,f),n.push(l),l=[g,f],o=0,a+=s}}return o>0&&n.push(l),n}function Nte(e,t,i,r,s){let n=i,a=i,o=0,l=0,h=i,u,d,c,p,m,g,f,y,x,b;for(d=i;d<r;d+=s){let _=t[d],T=t[d+1];m!==void 0&&(x=_-m,b=T-g,p=Math.sqrt(x*x+b*b),f!==void 0&&(l+=c,u=Math.acos((f*x+y*b)/(c*p)),u>e&&(l>o&&(o=l,n=h,a=d),l=0,h=d-s)),c=p,f=x,y=b),m=_,g=T}return l+=p,l>o?[h,d]:[n,a]}var E1={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1},Lte={Circle:lD,Default:hg,Image:Rte,LineString:Ete,Polygon:lD,Text:class extends hg{constructor(e,t,i,r){super(e,t,i,r),this.labels_=null,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=void 0,this.textKeepUpright_=void 0,this.textRotation_=0,this.textFillState_=null,this.fillStates={},this.fillStates[tn]={fillStyle:tn},this.textStrokeState_=null,this.strokeStates={},this.textState_={},this.textStates={},this.textKey_="",this.fillKey_="",this.strokeKey_="",this.declutterMode_=void 0,this.declutterImageWithText_=void 0}finish(){let e=super.finish();return e.textStates=this.textStates,e.fillStates=this.fillStates,e.strokeStates=this.strokeStates,e}drawText(e,t,i){let r=this.textFillState_,s=this.textStrokeState_,n=this.textState_;if(this.text_===""||!n||!r&&!s)return;let a=this.coordinates,o=a.length,l=e.getType(),h=null,u=e.getStride();if(n.placement==="line"&&(l=="LineString"||l=="MultiLineString"||l=="Polygon"||l=="MultiPolygon")){if(!Xi(this.maxExtent,e.getExtent()))return;let d;if(h=e.getFlatCoordinates(),l=="LineString")d=[h.length];else if(l=="MultiLineString")d=e.getEnds();else if(l=="Polygon")d=e.getEnds().slice(0,1);else if(l=="MultiPolygon"){let g=e.getEndss();d=[];for(let f=0,y=g.length;f<y;++f)d.push(g[f][0])}this.beginGeometry(e,t,i);let c=n.repeat,p=c?void 0:n.textAlign,m=0;for(let g=0,f=d.length;g<f;++g){let y;y=c?Ate(c*this.resolution,h,m,d[g],u):[h.slice(m,d[g])];for(let x=0,b=y.length;x<b;++x){let _=y[x],T=0,w=_.length;if(p==null){let S=Nte(n.maxAngle,_,0,_.length,2);T=S[0],w=S[1]}for(let S=T;S<w;S+=u)a.push(_[S],_[S+1]);let M=a.length;m=d[g],this.drawChars_(o,M),o=M}}this.endGeometry(t)}else{let d=n.overflow?null:[];switch(l){case"Point":case"MultiPoint":h=e.getFlatCoordinates();break;case"LineString":h=e.getFlatMidpoint();break;case"Circle":h=e.getCenter();break;case"MultiLineString":h=e.getFlatMidpoints(),u=2;break;case"Polygon":h=e.getFlatInteriorPoint(),n.overflow||d.push(h[2]/this.resolution),u=3;break;case"MultiPolygon":let b=e.getFlatInteriorPoints();h=[];for(let _=0,T=b.length;_<T;_+=3)n.overflow||d.push(b[_+2]/this.resolution),h.push(b[_],b[_+1]);if(h.length===0)return;u=2;break;default:}let c=this.appendFlatPointCoordinates(h,u);if(c===o)return;if(d&&(c-o)/2!==h.length/u){let b=o/2;d=d.filter((_,T)=>{let w=a[(b+T)*2]===h[T*u]&&a[(b+T)*2+1]===h[T*u+1];return w||--b,w})}this.saveTextStates_();let p=n.backgroundFill?this.createFill(this.fillStyleToState(n.backgroundFill)):null,m=n.backgroundStroke?this.createStroke(this.strokeStyleToState(n.backgroundStroke)):null;this.beginGeometry(e,t,i);let g=n.padding;if(g!=Mu&&(n.scale[0]<0||n.scale[1]<0)){let b=n.padding[0],_=n.padding[1],T=n.padding[2],w=n.padding[3];n.scale[0]<0&&(_=-_,w=-w),n.scale[1]<0&&(b=-b,T=-T),g=[b,_,T,w]}let f=this.pixelRatio;this.instructions.push([Ne.DRAW_IMAGE,o,c,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,this.declutterMode_,this.declutterImageWithText_,g==Mu?Mu:g.map(function(b){return b*f}),p,m,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,d]);let y=1/f,x=p?p.slice(0):null;x&&(x[1]=tn),this.hitDetectionInstructions.push([Ne.DRAW_IMAGE,o,c,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[y,y],NaN,this.declutterMode_,this.declutterImageWithText_,g,x,m,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?tn:this.fillKey_,this.textOffsetX_,this.textOffsetY_,d]),this.endGeometry(t)}}saveTextStates_(){let e=this.textStrokeState_,t=this.textState_,i=this.textFillState_,r=this.strokeKey_;e&&(r in this.strokeStates||(this.strokeStates[r]={strokeStyle:e.strokeStyle,lineCap:e.lineCap,lineDashOffset:e.lineDashOffset,lineWidth:e.lineWidth,lineJoin:e.lineJoin,miterLimit:e.miterLimit,lineDash:e.lineDash}));let s=this.textKey_;s in this.textStates||(this.textStates[s]={font:t.font,textAlign:t.textAlign||"center",justify:t.justify,textBaseline:t.textBaseline||"middle",scale:t.scale});let n=this.fillKey_;i&&(n in this.fillStates||(this.fillStates[n]={fillStyle:i.fillStyle}))}drawChars_(e,t){let i=this.textStrokeState_,r=this.textState_,s=this.strokeKey_,n=this.textKey_,a=this.fillKey_;this.saveTextStates_();let o=this.pixelRatio,l=E1[r.textBaseline],h=this.textOffsetY_*o,u=this.text_,d=i?i.lineWidth*Math.abs(r.scale[0])/2:0;this.instructions.push([Ne.DRAW_CHARS,e,t,l,r.overflow,a,r.maxAngle,o,h,s,d*o,u,

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2123LineDash",[n.lineDash]),b.push("lineDashOffset",n.lineDashOffset)),i&&b.push("fillStyle",a.fillStyle),b.push("textBaseline","middle"),b.push("textAlign","center");let M=.5-u,S=u*x+M*d,R=[],I=[],B=0,O=0,U=0,V=0,z;for(let Z=0,j=c.length;Z<j;Z+=2){let ae=c[Z];if(ae===`
2124`){O+=B,B=0,S=u*x+M*d,++V;continue}let W=c[Z+1]||o.font;W!==z&&(r&&R.push("font",W),i&&I.push("font",W),z=W),B=Math.max(B,f[U]);let me=[ae,S+M*g[U]+u*(g[U]-y[V]),.5*(d+B)+O];S+=g[U],r&&R.push("strokeText",me),i&&I.push("fillText",me),++U}return Array.prototype.push.apply(b,R),Array.prototype.push.apply(b,I),this.labels_[s]=w,w}replayTextBackground_(e,t,i,r,s,n,a){e.beginPath(),e.moveTo.apply(e,t),e.lineTo.apply(e,i),e.lineTo.apply(e,r),e.lineTo.apply(e,s),e.lineTo.apply(e,t),n&&(this.alignAndScaleFill_=n[2],e.fillStyle=n[1],this.fill_(e)),a&&(this.setStrokeStyle_(e,a),e.stroke())}calculateImageOrLabelDimensions_(e,t,i,r,s,n,a,o,l,h,u,d,c,p,m,g){a*=d[0],o*=d[1];let f=i-a,y=r-o,x=s+l>e?e-l:s,b=n+h>t?t-h:n,_=p[3]+x*d[0]+p[1],T=p[0]+b*d[1]+p[2],w=f-p[3],M=y-p[0];(m||u!==0)&&(ih[0]=w,rh[0]=w,ih[1]=M,Lo[1]=M,Lo[0]=w+_,Po[0]=Lo[0],Po[1]=M+T,rh[1]=Po[1]);let S;return u===0?Ml(Math.min(w,w+_),Math.min(M,M+T),Math.max(w,w+_),Math.max(M,M+T),wc):(S=So(Qs(),i,r,1,1,u,-i,-r),Ki(S,ih),Ki(S,Lo),Ki(S,Po),Ki(S,rh),Ml(Math.min(ih[0],Lo[0],Po[0],rh[0]),Math.min(ih[1],Lo[1],Po[1],rh[1]),Math.max(ih[0],Lo[0],Po[0],rh[0]),Math.max(ih[1],Lo[1],Po[1],rh[1]),wc)),c&&(f=Math.round(f),y=Math.round(y)),{drawImageX:f,drawImageY:y,drawImageW:x,drawImageH:b,originX:l,originY:h,declutterBox:{minX:wc[0],minY:wc[1],maxX:wc[2],maxY:wc[3],value:g},canvasTransform:S,scale:d}}replayImageOrLabel_(e,t,i,r,s,n,a){let o=!!(n||a),l=r.declutterBox,h=a?a[2]*r.scale[0]/2:0;return l.minX-h<=t[0]&&l.maxX+h>=0&&l.minY-h<=t[1]&&l.maxY+h>=0&&(o&&this.replayTextBackground_(e,ih,Lo,Po,rh,n,a),oQ(e,r.canvasTransform,s,i,r.originX,r.originY,r.drawImageW,r.drawImageH,r.drawImageX,r.drawImageY,r.scale)),!0}fill_(e){let t=this.alignAndScaleFill_;if(t){let i=Ki(this.renderedTransform_,[0,0]),r=512*this.pixelRatio;e.save(),e.translate(i[0]%r,i[1]%r),t!==1&&e.scale(t,t)}e.fill(),t&&e.restore()}setStrokeStyle_(e,t){e.strokeStyle=t[1],t[1]&&(e.lineWidth=t[2],e.lineCap=t[3],e.lineJoin=t[4],e.miterLimit=t[5],e.lineDashOffset=t[7],e.setLineDash(t[6]))}drawLabelWithPointPlacement_(e,t,i,r){let s=this.textStates[t],n=this.createLabel(e,t,r,i),a=this.strokeStates[i],o=this.pixelRatio,l=$S(Array.isArray(e)?e[0]:e,s.textAlign||"center"),h=E1[s.textBaseline||"middle"],u=a&&a.lineWidth?a.lineWidth:0;return{label:n,anchorX:l*(n.width/o-2*s.scale[0])+2*(.5-l)*u,anchorY:h*n.height/o+2*(.5-h)*u}}execute_(e,t,i,r,s,n,a,o){let l=this.zIndexContext_,h;this.pixelCoordinates_&&nu(i,this.renderedTransform_)?h=this.pixelCoordinates_:(this.pixelCoordinates_||=[],h=Bl(this.coordinates,0,this.coordinates.length,2,i,this.pixelCoordinates_),nZ(this.renderedTransform_,i));let u=0,d=r.length,c=0,p,m=[],g,f,y,x,b,_,T,w,M,S,R,I,B,O=0,U=0,V=this.coordinateCache_,z=this.viewRotation_,Z=Math.round(Math.atan2(-i[1],i[0])*1e12)/1e12,j={context:e,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:z},ae=this.instructions!=r||this.overlaps?0:200,W,me,Ce,Qe;for(;u<d;){let oe=r[u];switch(oe[0]){case Ne.BEGIN_GEOMETRY:W=oe[1],Qe=oe[3],W.getGeometry()?a!==void 0&&!Xi(a,Qe.getExtent())?u=oe[2]+1:++u:u=oe[2],l&&(l.zIndex=oe[4]);break;case Ne.BEGIN_PATH:O>ae&&(this.fill_(e),O=0),U>ae&&(e.stroke(),U=0),!O&&!U&&(e.beginPath(),b=NaN,_=NaN),++u;break;case Ne.CIRCLE:c=oe[1],y=oe[2]??0;let dt=h[c],et=h[c+1],it=h[c+2]-y,Nt=h[c+3]-y,ci=it-dt,Ri=Nt-et,Kt=Math.sqrt(ci*ci+Ri*Ri);e.moveTo(dt+Kt,et),e.arc(dt,et,Kt,0,2*Math.PI,!0),++u;break;case Ne.CLOSE_PATH:e.closePath(),++u;break;case Ne.CUSTOM:c=oe[1],p=oe[2];let Fr=oe[3],bi=oe[4],E=oe[5];j.geometry=Fr,j.feature=W,u in V||(V[u]=[]);let D=V[u];E?E(h,c,p,2,D):(D[0]=h[c],D[1]=h[c+1],D.length=2),l&&(l.zIndex=oe[6]),bi(D,j),++u;break;case Ne.DRAW_IMAGE:c=oe[1],p=oe[2],M=oe[3],g=oe[4],f=oe[5];let $=oe[6],Q=oe[7],Y=oe[8],J=oe[9],ce=oe[10],ee=oe[11],le=oe[12],te=oe[13];x=oe[14]||"declutter";let Me=oe[15];if(!M&&oe.length>=20){S=oe[19],R=oe[20],I=oe[21],B=oe[22];let Ni=this.drawLabelWithPointPlacement_(S,R,I,B);M=Ni.label,oe[3]=M;let oh=oe[23];g=(Ni.anchorX-oh)*this.pixelRatio,oe[4]=g;let ks=oe[24];f=(Ni.anchorY-ks)*this.pixelRatio,oe[5]=f,$=M.height,oe[6]=$,te=M.width,oe[13]=te}let ye;oe.length>25&&(ye=oe[25]);let _e,Ee,Ye;oe.length>17?(_e=oe[16],Ee=oe[17],Ye=oe[18]):(_e=Mu,Ee=null,Ye=null),ce&&Z?ee+=z:!ce&&!Z&&(ee-=z);let St=0;for(;c<p;c+=2){if(ye&&ye[St++]<te/this.pixelRatio)continue;let Ni=this.calculateImageOrLabelDimensions_(M.width,M.height,h[c],h[c+1],te,$,g,f,Y,J,ee,le,

2124s,_e,!!Ee||!!Ye,W),oh=[e,t,M,Ni,Q,Ee,Ye];if(o){let ks,Ln,Is;if(Me){let pi=p-c;if(!Me[pi]){Me[pi]={args:oh,declutterMode:x};continue}let Dr=Me[pi];ks=Dr.args,Ln=Dr.declutterMode,delete Me[pi],Is=dD(ks)}let Pa,ka;if(ks&&(Ln!=="declutter"||!o.collides(Is))&&(Pa=!0),(x!=="declutter"||!o.collides(Ni.declutterBox))&&(ka=!0),Ln==="declutter"&&x==="declutter"){let pi=Pa&&ka;Pa=pi,ka=pi}Pa&&(Ln!=="none"&&o.insert(Is),this.replayImageOrLabel_.apply(this,ks)),ka&&(x!=="none"&&o.insert(Ni.declutterBox),this.replayImageOrLabel_.apply(this,oh))}else this.replayImageOrLabel_.apply(this,oh)}++u;break;case Ne.DRAW_CHARS:let ct=oe[1],Ft=oe[2],Dt=oe[3],br=oe[4];B=oe[5];let Ei=oe[6],An=oe[7],Aa=oe[8];I=oe[9];let _i=oe[10];S=oe[11],Array.isArray(S)&&(S=S.reduce(Dte,"")),R=oe[12];let Wt=[oe[13],oe[13]];x=oe[14]||"declutter";let Io=oe[15],Na=this.textStates[R],Ai=Na.font,La=[Na.scale[0]*An,Na.scale[1]*An],ht;Ai in this.widths_?ht=this.widths_[Ai]:(ht={},this.widths_[Ai]=ht);let zi=GS(h,ct,Ft,2),V1=Math.abs(La[0])*CF(Ai,S,ht);if(br||V1<=zi){let Ni=this.textStates[R].textAlign,oh=(zi-V1)*$S(S,Ni),ks=Ite(h,ct,Ft,2,S,oh,Ei,Math.abs(La[0]),CF,Ai,ht,Z?0:this.viewRotation_,Io);e:if(ks){let Ln=[],Is,Pa,ka,pi,Dr;if(I)for(Is=0,Pa=ks.length;Is<Pa;++Is){Dr=ks[Is],ka=Dr[4],pi=this.createLabel(ka,R,"",I),g=Dr[2]+(La[0]<0?-_i:_i),f=Dt*pi.height+(.5-Dt)*2*_i*La[1]/La[0]-Aa;let Ia=this.calculateImageOrLabelDimensions_(pi.width,pi.height,Dr[0],Dr[1],pi.width,pi.height,g,f,0,0,Dr[3],Wt,!1,Mu,!1,W);if(o&&x==="declutter"&&o.collides(Ia.declutterBox))break e;Ln.push([e,t,pi,Ia,1,null,null])}if(B)for(Is=0,Pa=ks.length;Is<Pa;++Is){Dr=ks[Is],ka=Dr[4],pi=this.createLabel(ka,R,B,""),g=Dr[2],f=Dt*pi.height-Aa;let Ia=this.calculateImageOrLabelDimensions_(pi.width,pi.height,Dr[0],Dr[1],pi.width,pi.height,g,f,0,0,Dr[3],Wt,!1,Mu,!1,W);if(o&&x==="declutter"&&o.collides(Ia.declutterBox))break e;Ln.push([e,t,pi,Ia,1,null,null])}o&&x!=="none"&&o.load(Ln.map(dD));for(let Ia=0,LO=Ln.length;Ia<LO;++Ia)this.replayImageOrLabel_.apply(this,Ln[Ia])}}++u;break;case Ne.END_GEOMETRY:if(n!==void 0){W=oe[1];let Ni=n(W,Qe,x);if(Ni)return Ni}++u;break;case Ne.FILL:ae?O++:this.fill_(e),++u;break;case Ne.MOVE_TO_LINE_TO:c=oe[1],p=oe[2],y=oe[3];let Nn,Ac,xg;if(y){let Ni=oe[4]??!1;hD(h,c,p,2,y,Ni,m),uD(m,2),Nn=m,Ac=0,xg=Nn.length}else Nn=h,Ac=c,xg=p;me=Nn[Ac],Ce=Nn[Ac+1],e.moveTo(me,Ce),b=me+.5|0,_=Ce+.5|0;for(let Ni=Ac+2;Ni<xg;Ni+=2)me=Nn[Ni],Ce=Nn[Ni+1],T=me+.5|0,w=Ce+.5|0,(Ni==xg-2||T!==b||w!==_)&&(e.lineTo(me,Ce),b=T,_=w);++u;break;case Ne.SET_FILL_STYLE:this.alignAndScaleFill_=oe[2],O?(this.fill_(e),O=0,U&&=(e.stroke(),0)):U&&oe[1]&&(e.stroke(),U=0),e.fillStyle=oe[1],++u;break;case Ne.SET_STROKE_STYLE:O&&oe[1]&&(this.fill_(e),O=0),U&&=(e.stroke(),0),this.setStrokeStyle_(e,oe),++u;break;case Ne.STROKE:ae?U++:e.stroke(),++u;break;default:++u;break}}O&&this.fill_(e),U&&e.stroke()}execute(e,t,i,r,s,n){this.viewRotation_=r,this.execute_(e,t,i,this.instructions,s,void 0,void 0,n)}executeHitDetection(e,t,i,r,s){return this.viewRotation_=i,this.execute_(e,[e.canvas.width,e.canvas.height],t,this.hitDetectionInstructions,!0,r,s)}},Sc=["Polygon","Circle","LineString","Image","Text","Default"],WS=["Image","Text"];Sc.filter(e=>!WS.includes(e));var pD=!1,mD=!1;function Bte(){let e=0,t=i=>{let r=Ui(1,1,null,{willReadFrequently:i}),s=0,n=performance.now();for(;performance.now()-n<50;++s)r.fillStyle=`rgba(255,0,${s%256},1)`,r.fillRect(0,0,1,1),r.getImageData(0,0,1,1);return e=s>e?s:e,s};pD={[t(!0)]:!0,[t(!1)]:!1,[t(void 0)]:void 0}[e],mD=!0}var Ute=class{constructor(e,t,i,r,s,n,a){this.maxExtent_=e,this.overlaps_=r,this.pixelRatio_=i,this.resolution_=t,this.renderBuffer_=n,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=Qs(),this.renderedContext_=null,this.deferredZIndexContexts_={},this.createExecutors_(s,a)}clip(e,t){let i=this.getClipCoords(t);e.beginPath(),e.moveTo(i[0],i[1]),e.lineTo(i[2],i[3]),e.lineTo(i[4],i[5]),e.lineTo(i[6],i[7]),e.clip()}createExecutors_(e,t){for(let i in e){let r=this.executorsByZIndex_[i];r===void 0&&(r={},this.executorsByZIndex_[i]=r);let s=e[i];for(let n in s){let a=s[n];

2124r[n]=new Ote(this.resolution_,this.pixelRatio_,this.overlaps_,a,t)}}}hasExecutors(e){for(let t in this.executorsByZIndex_){let i=this.executorsByZIndex_[t];for(let r=0,s=e.length;r<s;++r)if(e[r]in i)return!0}return!1}forEachFeatureAtCoordinate(e,t,i,r,s,n){mD===!1&&Bte(),r=Math.round(r);let a=r*2+1,o=So(this.hitDetectionTransform_,r+.5,r+.5,1/t,-1/t,-i,-e[0],-e[1]),l=!this.hitDetectionContext_;l&&(this.hitDetectionContext_=Ui(a,a,null,{willReadFrequently:pD}));let h=this.hitDetectionContext_;h.canvas.width!==a||h.canvas.height!==a?(h.canvas.width=a,h.canvas.height=a):l||h.clearRect(0,0,a,a);let u;this.renderBuffer_!==void 0&&(u=ya(),lm(u,e),Zh(u,t*(this.renderBuffer_+r),u));let d=Vte(r),c;function p(_,T,w){let M=h.getImageData(0,0,a,a).data;for(let S=0,R=d.length;S<R;S++)if(M[d[S]]>0){if(!n||w==="none"||c!=="Image"&&c!=="Text"||n.includes(_)){let I=(d[S]-3)/4,B=r-I%a,O=r-(I/a|0),U=s(_,T,B*B+O*O);if(U)return U}h.clearRect(0,0,a,a);break}}let m=Object.keys(this.executorsByZIndex_).map(Number);m.sort(va);let g,f,y,x,b;for(g=m.length-1;g>=0;--g){let _=m[g].toString();for(y=this.executorsByZIndex_[_],f=Sc.length-1;f>=0;--f)if(c=Sc[f],x=y[c],x!==void 0&&(b=x.executeHitDetection(h,o,i,p,u),b))return b}}getClipCoords(e){let t=this.maxExtent_;if(!t)return null;let i=t[0],r=t[1],s=t[2],n=t[3],a=[i,r,i,n,s,n,s,r];return Bl(a,0,8,2,e,a),a}isEmpty(){return wy(this.executorsByZIndex_)}execute(e,t,i,r,s,n,a){let o=Object.keys(this.executorsByZIndex_).map(Number);o.sort(a?fK:va),n||=Sc;let l=Sc.length;for(let h=0,u=o.length;h<u;++h){let d=o[h].toString(),c=this.executorsByZIndex_[d];for(let p=0,m=n.length;p<m;++p){let g=n[p],f=c[g];if(f!==void 0){let y=a===null?void 0:f.getZIndexContext(),x=y?y.getContext():e,b=this.maxExtent_&&g!=="Image"&&g!=="Text";if(b&&(x.save(),this.clip(x,i)),!y||g==="Text"||g==="Image"?f.execute(x,t,i,r,s,a):y.pushFunction(_=>f.execute(_,t,i,r,s,a)),b&&x.restore(),y){y.offset();let _=o[h]*l+Sc.indexOf(g);this.deferredZIndexContexts_[_]||(this.deferredZIndexContexts_[_]=[]),this.deferredZIndexContexts_[_].push(y)}}}}this.renderedContext_=e}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){let e=this.deferredZIndexContexts_,t=Object.keys(e).map(Number).sort(va);for(let i=0,r=t.length;i<r;++i)e[t[i]].forEach(s=>{s.draw(this.renderedContext_),s.clear()}),e[t[i]].length=0}},HS={};function Vte(e){if(HS[e]!==void 0)return HS[e];let t=e*2+1,i=e*e,r=Array(i+1);for(let n=0;n<=e;++n)for(let a=0;a<=e;++a){let o=n*n+a*a;if(o>i)break;let l=r[o];l||(l=[],r[o]=l),l.push(((e+n)*t+(e+a))*4+3),n>0&&l.push(((e-n)*t+(e+a))*4+3),a>0&&(l.push(((e+n)*t+(e-a))*4+3),n>0&&l.push(((e-n)*t+(e-a))*4+3))}let s=[];for(let n=0,a=r.length;n<a;++n)r[n]&&s.push(...r[n]);return HS[e]=s,s}var zte=class extends aD{constructor(e,t,i,r,s,n,a){super(),this.context_=e,this.pixelRatio_=t,this.extent_=i,this.transform_=r,this.transformRotation_=r?yy(Math.atan2(r[1],r[0]),10):0,this.viewRotation_=s,this.squaredTolerance_=n,this.userTransform_=a,this.contextFillState_=null,this.contextStrokeState_=null,this.contextTextState_=null,this.fillState_=null,this.strokeState_=null,this.image_=null,this.imageAnchorX_=0,this.imageAnchorY_=0,this.imageHeight_=0,this.imageOpacity_=0,this.imageOriginX_=0,this.imageOriginY_=0,this.imageRotateWithView_=!1,this.imageRotation_=0,this.imageScale_=[0,0],this.imageWidth_=0,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=!1,this.textRotation_=0,this.textScale_=[0,0],this.textFillState_=null,this.textStrokeState_=null,this.textState_=null,this.pixelCoordinates_=[],this.tmpLocalTransform_=Qs()}drawImages_(e,t,i,r){if(!this.image_)return;let s=Bl(e,t,i,r,this.transform_,this.pixelCoordinates_),n=this.context_,a=this.tmpLocalTransform_,o=n.globalAlpha;this.imageOpacity_!=1&&(n.globalAlpha=o*this.imageOpacity_);let l=this.imageRotation_;this.transformRotation_===0&&(l-=this.viewRotation_),this.imageRotateWithView_&&(l+=this.viewRotation_);for(let h=0,u=s.length;h<u;h+=2){let d=s[h]-this.imageAnchorX_,c=s[h+1]-this.imageAnchorY_;if(l!==0||this.imageScale_[0]!=1||this.imageScale_[1]!=1){let p=d+this.imageAnchorX_,m=c+this.imageAnchorY_;So(a,p,m,1,1,l,-p,-m),n.save(),n.transform.apply(n,a),n.translate(p,m),n.scale(this.imageScale_[0],this.imageScale_[1]),n.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,-this.imageAnchorX_,-this.imageAnchorY_,this.imageWidth_,this.imageHeight_),n.restore(

2124)}else n.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,d,c,this.imageWidth_,this.imageHeight_)}this.imageOpacity_!=1&&(n.globalAlpha=o)}drawText_(e,t,i,r){if(!this.textState_||this.text_==="")return;this.textFillState_&&this.setContextFillState_(this.textFillState_),this.textStrokeState_&&this.setContextStrokeState_(this.textStrokeState_),this.setContextTextState_(this.textState_);let s=Bl(e,t,i,r,this.transform_,this.pixelCoordinates_),n=this.context_,a=this.textRotation_;for(this.transformRotation_===0&&(a-=this.viewRotation_),this.textRotateWithView_&&(a+=this.viewRotation_);t<i;t+=r){let o=s[t]+this.textOffsetX_,l=s[t+1]+this.textOffsetY_;a!==0||this.textScale_[0]!=1||this.textScale_[1]!=1?(n.save(),n.translate(o-this.textOffsetX_,l-this.textOffsetY_),n.rotate(a),n.translate(this.textOffsetX_,this.textOffsetY_),n.scale(this.textScale_[0],this.textScale_[1]),this.textStrokeState_&&n.strokeText(this.text_,0,0),this.textFillState_&&n.fillText(this.text_,0,0),n.restore()):(this.textStrokeState_&&n.strokeText(this.text_,o,l),this.textFillState_&&n.fillText(this.text_,o,l))}}moveToLineTo_(e,t,i,r,s,n){let a=this.context_,o=Bl(e,t,i,r,this.transform_,this.pixelCoordinates_);Math.abs(n)>0&&(o=hD(o,0,o.length,2,n,s,o),uD(o,2)),a.moveTo(o[0],o[1]);let l=o.length;s&&(l-=2);for(let h=2;h<l;h+=2)a.lineTo(o[h],o[h+1]);return s&&a.closePath(),i}drawRings_(e,t,i,r,s){for(let n=0,a=i.length;n<a;++n)t=this.moveToLineTo_(e,t,i[n],r,!0,s);return t}drawCircle(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Xi(this.extent_,e.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=fZ(e,this.transform_,this.pixelCoordinates_),i=t[2]-t[0],r=t[3]-t[1],s=Math.sqrt(i*i+r*r),n=this.context_;n.beginPath(),n.arc(t[0],t[1],s,0,2*Math.PI),this.fillState_&&n.fill(),this.strokeState_&&n.stroke()}this.text_!==""&&this.drawText_(e.getCenter(),0,2,2)}}setStyle(e){this.setFillStrokeStyle(e.getFill(),e.getStroke()),this.setImageStyle(e.getImage()),this.setTextStyle(e.getText())}setTransform(e){this.transform_=e}drawGeometry(e){switch(e.getType()){case"Point":this.drawPoint(e);break;case"LineString":this.drawLineString(e);break;case"Polygon":this.drawPolygon(e);break;case"MultiPoint":this.drawMultiPoint(e);break;case"MultiLineString":this.drawMultiLineString(e);break;case"MultiPolygon":this.drawMultiPolygon(e);break;case"GeometryCollection":this.drawGeometryCollection(e);break;case"Circle":this.drawCircle(e);break;default:}}drawFeature(e,t){let i=t.getGeometryFunction()(e);i&&(this.setStyle(t),this.drawGeometry(i))}drawGeometryCollection(e){let t=e.getGeometriesArray();for(let i=0,r=t.length;i<r;++i)this.drawGeometry(t[i])}drawPoint(e){this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_));let t=e.getFlatCoordinates(),i=e.getStride();this.image_&&this.drawImages_(t,0,t.length,i),this.text_!==""&&this.drawText_(t,0,t.length,i)}drawMultiPoint(e){this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_));let t=e.getFlatCoordinates(),i=e.getStride();this.image_&&this.drawImages_(t,0,t.length,i),this.text_!==""&&this.drawText_(t,0,t.length,i)}drawLineString(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Xi(this.extent_,e.getExtent())){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);let t=this.context_,i=e.getFlatCoordinates();t.beginPath(),this.moveToLineTo_(i,0,i.length,e.getStride(),!1,this.strokeState_.strokeOffset),t.stroke()}if(this.text_!==""){let t=e.getFlatMidpoint();this.drawText_(t,0,2,2)}}}drawMultiLineString(e){this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_));let t=e.getExtent();if(Xi(this.extent_,t)){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);let i=this.context_,r=e.getFlatCoordinates(),s=0,n=e.getEnds(),a=e.getStride();i.beginPath();for(let o=0,l=n.length;o<l;++o)s=this.moveToLineTo_(r,s,n[o],a,!1,this.strokeState_.strokeOffset);i.stroke()}if(this.text_!==""){let i=e.getFlatMidpoints();this.drawText_(i,0,i.length,2)}}}drawPolygon(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Xi(this.extent_,e.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=this.context_;t.beginPath(),this.drawRings_(e.getOrientedFlatCoordinates(),0,e.getEnds(),e.getStride(),this.strokeState_?.strokeOffset),this.fillState_&&t.fill(),this.strokeState_&&t.stroke()}if(this.text_!==""){let t=e.getFlatInteriorPoint();this.drawText_(t,0,2,2)}}}drawMultiPolygon(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Xi(this.extent_,e.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=this.context_,i=e.getOrientedFlatCoordinates(),r=0,s=e.getEndss(),n=e.getStride();t.beginPath();for(let a=0,o=s.length;a<o;++a){let l=s[a];r=this.drawRings_(i,r,l,n,this.strokeState_?.strokeOffset)}this.fillState_&&t.fill(),this.strokeState_&&t.stroke()}if(this.text_!==""){let t=e.getFlatInteriorPoints();this.drawText_(t,0,t.length,2)}}}setContextFillState_(e){let t=this.context_,i=this.contextFillState_;i?i.fillStyle!=e.fillStyle&&(i.fillStyle=e.fillStyle,t.fillStyle=e.fillStyle):(t.fillStyle=e.fillStyle,this.contextFillState_={fillStyle:e.fillStyle})}setContextStrokeState_(e){let t=this.context_,i=this.contextStrokeState_;i?(i.lineCap!=e.lineCap&&(i.lineCap=e.lineCap,t.lineCap=e.lineCap),nu(i.lineDash,e.lineDash)||t.setLineDash(i.lineDash=e.lineDash),i.lineDashOffset!=e.lineDashOffset&&(i.lineDashOffset=e.lineDashOffset,t.lineDashOffset=e.lineDashOffset),i.lineJoin!=e.lineJoin&&(i.lineJoin=e.lineJoin,t.lineJoin=e.lineJoin),i.lineWidth!=e.lineWidth&&(i.lineWidth=e.lineWidth,t.lineWidth=e.lineWidth),i.miterLimit!=e.miter

2124Limit&&(i.miterLimit=e.miterLimit,t.miterLimit=e.miterLimit),i.strokeStyle!=e.strokeStyle&&(i.strokeStyle=e.strokeStyle,t.strokeStyle=e.strokeStyle)):(t.lineCap=e.lineCap,t.setLineDash(e.lineDash),t.lineDashOffset=e.lineDashOffset,t.lineJoin=e.lineJoin,t.lineWidth=e.lineWidth,t.miterLimit=e.miterLimit,t.strokeStyle=e.strokeStyle,this.contextStrokeState_={lineCap:e.lineCap,lineDash:e.lineDash,lineDashOffset:e.lineDashOffset,lineJoin:e.lineJoin,lineWidth:e.lineWidth,miterLimit:e.miterLimit,strokeStyle:e.strokeStyle})}setContextTextState_(e){let t=this.context_,i=this.contextTextState_,r=e.textAlign?e.textAlign:TF;i?(i.font!=e.font&&(i.font=e.font,t.font=e.font),i.textAlign!=r&&(i.textAlign=r,t.textAlign=r),i.textBaseline!=e.textBaseline&&(i.textBaseline=e.textBaseline,t.textBaseline=e.textBaseline)):(t.font=e.font,t.textAlign=r,t.textBaseline=e.textBaseline,this.contextTextState_={font:e.font,textAlign:r,textBaseline:e.textBaseline})}setFillStrokeStyle(e,t){if(!e)this.fillState_=null;else{let i=e.getColor();this.fillState_={fillStyle:Ra(i||tn)}}if(!t)this.strokeState_=null;else{let i=t.getColor(),r=t.getLineCap(),s=t.getLineDash(),n=t.getLineDashOffset(),a=t.getLineJoin(),o=t.getWidth(),l=t.getMiterLimit(),h=s||Mo,u=t.getOffset();this.strokeState_={lineCap:r===void 0?r1:r,lineDash:this.pixelRatio_===1?h:h.map(d=>d*this.pixelRatio_),lineDashOffset:(n||0)*this.pixelRatio_,lineJoin:a===void 0?s1:a,lineWidth:(o===void 0?1:o)*this.pixelRatio_,miter

2124Limit:l===void 0?10:l,strokeStyle:Ra(i||$l),strokeOffset:(u??0)*this.pixelRatio_}}}setImageStyle(e){let t;if(!e||!(t=e.getSize())){this.image_=null;return}let i=e.getPixelRatio(this.pixelRatio_),r=e.getAnchor(),s=e.getOrigin();this.image_=e.getImage(this.pixelRatio_),this.imageAnchorX_=r[0]*i,this.imageAnchorY_=r[1]*i,this.imageHeight_=t[1]*i,this.imageOpacity_=e.getOpacity(),this.imageOriginX_=s[0],this.imageOriginY_=s[1],this.imageRotateWithView_=e.getRotateWithView(),this.imageRotation_=e.getRotation();let n=e.getScaleArray();this.imageScale_=[n[0]*this.pixelRatio_/i,n[1]*this.pixelRatio_/i],this.imageWidth_=t[0]*i}setTextStyle(e){if(!e)this.text_="";else{let t=e.getFill();if(!t)this.textFillState_=null;else{let c=t.getColor();this.textFillState_={fillStyle:Ra(c||tn)}}let i=e.getStroke();if(!i)this.textStrokeState_=null;else{let c=i.getColor(),p=i.getLineCap(),m=i.getLineDash(),g=i.getLineDashOffset(),f=i.getLineJoin(),y=i.getWidth(),x=i.getMiterLimit();this.textStrokeState_={lineCap:p===void 0?r1:p,lineDash:m||Mo,lineDashOffset:g||0,lineJoin:f===void 0?s1:f,lineWidth:y===void 0?1:y,miterLimit:x===void 0?10:x,strokeStyle:Ra(c||$l)}}let r=e.getFont(),s=e.getOffsetX(),n=e.getOffsetY(),a=e.getRotateWithView(),o=e.getRotation(),l=e.getScaleArray(),h=e.getText(),u=e.getTextAlign(),d=e.getTextBaseline();this.textState_={font:r===void 0?eQ:r,textAlign:u===void 0?TF:u,textBaseline:d===void 0?tQ:d},this.text_=h===void 0?"":Array.isArray(h)?h.reduce((c,p,m)=>c+=m%2?" ":p,""):h,this.textOffsetX_=s===void 0?0:this.pixelRatio_*s,this.textOffsetY_=n===void 0?0:this.pixelRatio_*n,this.textRotateWithView_=a===void 0?!1:a,this.textRotation_=o===void 0?0:o,this.textScale_=[this.pixelRatio_*l[0],this.pixelRatio_*l[1]]}}},sh=.5;function Gte(e,t,i,r,s,n,a,o,l){let h=l?Hk(s,l):s,u=Ui(e[0]*sh,e[1]*sh);u.imageSmoothingEnabled=!1;let d=u.canvas,c=new zte(u,sh,s,null,a,o,l?Cy(Wk(),l):null),p=i.length,m=Math.floor((256*256*256-1)/p),g={};for(let y=1;y<=p;++y){let x=i[y-1],b=x.getStyleFunction()||r;if(!b)continue;let _=b(x,n);if(!_)continue;Array.isArray(_)||(_=[_]);let T=(y*m).toString(16).padStart(7,"#00000");for(let w=0,M=_.length;w<M;++w){let S=_[w],R=S.getGeometryFunction()(x);if(!R||!Xi(h,R.getExtent()))continue;let I=S.clone(),B=I.getFill();B&&B.setColor(T);let O=I.getStroke();O&&(O.setColor(T),O.setLineDash(null)),I.setText(void 0);let U=S.getImage();if(U){let j=U.getImageSize();if(!j)continue;let ae=Ui(j[0],j[1],void 0,{alpha:!1}),W=ae.canvas;ae.fillStyle=T,ae.fillRect(0,0,W.width,W.height),I.setImage(new LF({img:W,anchor:U.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:U.getOrigin(),opacity:1,size:U.getSize(),scale:U.getScale(),rotation:U.getRotation(),rotateWithView:U.getRotateWithView()}))}let V=I.getZIndex()||0,z=g[V];z||(z={},g[V]=z,z.Polygon=[],z.Circle=[],z.LineString=[],z.Point=[]);let Z=R.getType();if(Z==="GeometryCollection"){let j=R.getGeometriesArrayRecursive();for(let ae=0,W=j.length;ae<W;++ae){let me=j[ae];z[me.getType().replace("Multi","")].push(me,I)}}else z[Z.replace("Multi","")].push(R,I)}}let f=Object.keys(g).map(Number).sort(va);for(let y=0,x=f.length;y<x;++y){let b=g[f[y]];for(let _ in b){let T=b[_];for(let w=0,M=T.length;w<M;w+=2){c.setStyle(T[w+1]);for(let S=0,R=t.length;S<R;++S)c.setTransform(t[S]),c.drawGeometry(T[w])}}}return u.getImageData(0,0,d.width,d.height)}function jte(e,t,i){let r=[];if(i){let s=Math.floor(Math.round(e[0])*sh),n=Math.floor(Math.round(e[1])*sh),a=(ri(s,0,i.width-1)+ri(n,0,i.height-1)*i.width)*4,o=i.data[a],l=i.data[a+1],h=i.data[a+2]+256*(l+256*o),u=Math.floor((256*256*256-1)/t.length);h&&h%u===0&&r.push(t[h/u-1])}return r}var $te=.5,gD={Point:Qte,LineString:Kte,Polygon:tie,MultiPoint:eie,MultiLineString:Zte,MultiPolygon:Jte,GeometryCollection:Yte,Circle:qte};function Wte(e,t){let i=Hte(e,t);return i*i}function Hte(e,t){return $te*e/t}function qte(e,t,i,r,s){let n=i.getFill(),a=i.getStroke();if(n||a){let l=e.getBuilder(i.getZIndex(),"Circle");l.setFillStrokeStyle(n,a),l.drawCircle(t,r,s)}let o=i.getText();if(o&&o.getText()){let l=e.getBuilder(i.getZIndex(),"Text");l.setTextStyle(o),l.drawText(t,r,s)}}function fD(e,t,i,r,s,n,a,o){let l=[],h=i.getImage();if(h){let c=!0,p=h.getImageState();p==Ge.LOADED||p==Ge.ERROR?c=!1:p==Ge.IDLE&&h.load(),c&&l.push(h.ready())}let u=i.getFill();u&&u.loading()&&l.push(u.ready());let d=l.length>0;return d&&Promise.all(l).then(()=>s(null)),Xte(e,t,i,r,n,a,o),d}function Xte(e,t,i,r,s,n,a){let o=i.getGeometryFunction()(t);if(!o)return;let l=o.simplifyTransformed(r,s);if(i.getRenderer())yD(e,l,i,t,a);else{let h=gD[l.getType()];h(e,l,i,t,a,n)}}function yD(e,t,i,r,s){if(t.getType()=="GeometryCollection"){let n=t.getGeometries();for(let a=0,o=n.length;a<o;++a)yD(e,n[a],i,r,s);return}e.getBuilder(i.getZIndex(),"Default").drawCustom(t,r,i.getRenderer(),i.getHitDetectionRenderer(),s)}function Yte(e,t,i,r,s,n){let a=t.getGeometriesArray(),o,l;for(o=0,l=a.length;o<l;++o){let h=gD[a[o].getType()];h(e,a[o],i,r,s,n)}}function Kte(e,t,i,r,s){let n=i.getStroke();if(n){let o=e.getBuilder(i.getZIndex(),"LineString");o.setFillStrokeStyle(null,n),o.drawLineString(t,r,s)}let a=i.getText();if(a&&a.getText()){let o=e.getBuilder(i.getZIndex(),"Text");o.setTextStyle(a),o.drawText(t,r,s)}}function Zte(e,t,i,r,s){let n=i.getStroke();if(n){let o=e.getBuilder(i.getZIndex(),"LineString");o.setFillStrokeStyle(null,n),o.drawMultiLineString(t,r,s)}let a=i.getText();if(a&&a.getText()){let o=e.getBuilder(i.getZIndex(),"Text");o.setTextStyle(a),o.drawText(t,r,s)}}function Jte(e,t,i,r,s){let n=i.getFill(),a=i.getStroke();if(a||n){let l=e.getBuilder(i.getZIndex(),"Polygon");l.setFillStrokeStyle(n,a),l.drawMultiPolygon(t,r,s)}let o=i.getText();if(o&&o.getText()){let l=e.getBuilder(i.getZIndex(),"Text");l.setTextStyle(o),l.drawText(t,r,s)}}function Qte(e,t,i,r,s,n){let a=i.getImage(),o=i.getText(),l=o&&o.getText(),h=n&&a&&l?{}:void 0;if(a){if(a.getImageState()!=Ge.LOADED)return;let u=e.getBuilder(i.getZIndex(),"Image");u.setImageStyle(a,h),u.drawPoint(t,r,s)}if(l){let u=e.getBuilder(i.getZIndex(),"Text");u.setTextStyle(o,h),u.drawText(t,r,s)}}function eie(e,t,i,r,s,n){let a=i.getImage(),o=a&&a.getOpacity()!==0,l=i.getText(),h=l&&l.getText(),u=n&&o&&h?{}:void 0;if(o){if(a.getImageState()!=Ge.LOADED)return;let d=e.getBuilder(i.getZIndex(),"Image");d.setImageStyle(a,u),d.drawMultiPoint(t,r,s)}if(h){let d=e.getBuilder(i.getZIndex(),"Text");d.setTextStyle(l,u),d.drawText(t,r,s)}}function tie(e,t,i,r,s){let n=i.getFill(),a=i.getStroke();if(n||a){let l=e.getBuilder(i.getZIndex(),"Polygon");l.setFillStrokeStyle(n,a),l.drawPolygon(t,r,s)}let o=i.getText();if(o&&o.getText()){let l=e.getBuilder(i.getZIndex(),"Text");l.setTextStyle(o),l.drawText(t,r,s)}}function qS(e){return e instanceof Image||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageBitmap?e:null}var iie=Error("disposed"),rie=[256,256],xD=class extends Zm{constructor(e){let t=he.IDLE;super(e.tileCoord,t,{transition:e.transition,interpolate:e.interpolate}),this.loader_=e.loader,this.data_=null,this.error_=null,this.size_=e.size||null,this.controller_=e.controller||null}getSize(){if(this.size_)return this.size_;let e=qS(this.data_);return e?[e.width,e.height]:rie}getData(){return this.data_}getError(){return this.error_}load(){if(this.state!==he.IDLE&&this.state!==he.ERROR)return;this.state=he.LOADING,this.changed();let e=this;this.loader_().then(function(t){e.data_=t,e.state=he.LOADED,e.changed()}).catch(function(t){e.error_=t,e.state=he.ERROR,e.changed()})}disposeInternal(){this.controller_&&=(this.controller_.abort(iie),null),super.disposeInternal()}},vD=class{constructor(e){this.highWaterMark=e===void 0?2048:e,this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}deleteOldest(){let e=this.pop();e instanceof Ey&&e.dispose()}canExpireCache(){return this.highWaterMark>0&&this.getCount()>this.highWaterMark}expireCache(e){for(;this.canExpireCache();)this.deleteOldest()}clear(){for(;this.oldest_;)this.deleteOldest()}containsKey(e){return this.entries_.hasOwnProperty(e)}forEach(e){let t=this.oldest_;for(;t;)e(t.value_,t.key_,this),t=t.newer}get(e,t){let i=this.entries_[e];return It(i!==void 0,"Tried to get a value for a key that does not exist in the cache"),i===this.newest_||(i===this.oldest_?(this.oldest_=this.oldest_.newer,this.oldest_.older=null):(i.newer.older=i.older,i.older.newer=i.newer),i.newer=null,i.older=this.newest_,this.newest_.newer=i,this.newest_=i),i.value_}remove(e){let t=this.entries_[e];return It(t!==void 0,"Tried to get a value for a key that does not exist in the cache"),t===this.newest_?(this.newest_=t.older,this.newest_&&(this.newest_.newer=null)):t===this.oldest_?(this.oldest_=t.newer,this.oldest_&&(this.oldest_.older=null)):(t.newer.older=t.older,t.older.newer=t.newer),delete this.entries_[e],--this.count_,t.value_}getCount(){return this.count_}getKeys(){let e=Array(this.count_),t=0,i;for(i=this.newest_;i;i=i.older)e[t++]=i.key_;return e}getValues(){let e=Array(this.count_),t=0,i;for(i=this.newest_;i;i=i.older)e[t++]=i.value_;return e}peekLast(){return this.oldest_.value_}peekLastKey(){return this.oldest_.key_}peekFirstKey(){return this.newest_.key_}peek(e){return this.entries_[e]?.value_}pop(){let e=this.oldest_;return delete this.entries_[e.key_],e.newer&&(e.newer.older=null),this.oldest_=e.newer,this.oldest_||(this.newest_=null),--this.count_,e.value_}replace(e,t){this.get(e),this.entries_[e].value_=t}set(e,t){It(!(e in this.entries_),"Tried to set a value for a key that is used already");let i={key_:e,newer:null,older:this.newest_,value_:t};this.newest_?this.newest_.newer=i:this.oldest_=i,this.newest_=i,this.entries_[e]=i,++this.count_}setSize(e){this.highWaterMark=e}},Mc=null;function sie(){Mc=Ui(1,1,void 0,{willReadFrequently:!0})}var nie=class extends Hm{constructor(e){super(e),this.container=null,this.renderedResolution,this.tempTransform=Qs(),this.pixelTransform=Qs(),this.inversePixelTransform=Qs(),this.context=null,this.deferredContext_=null,this.containerReused=!1,this.frameState=null}getImageData(e,t,i){Mc||sie(),Mc.clearRect(0,0,1,1);let r;try{Mc.drawImage(e,t,i,1,1,0,0,1,1),r=Mc.getImageData(0,0,1,1).data}catch{return Mc=null,null}return r}

2124getBackground(e){let t=this.getLayer().getBackground();return typeof t=="function"&&(t=t(e.viewState.resolution)),t||void 0}useContainer(e,t,i){let r=this.getLayer().getClassName(),s,n;if(e&&e.className===r&&(!i||e&&e.style.backgroundColor&&nu(Tu(e.style.backgroundColor),Tu(i)))){let a=e.firstElementChild;Vl(a)&&(n=a.getContext("2d"))}if(n&&uZ(n.canvas.style.transform,t)?(this.container=e,this.context=n,this.containerReused=!0):this.containerReused?(this.container=null,this.context=null,this.containerReused=!1):this.container&&(this.container.style.backgroundColor=null),!this.container){s=Js?tF():document.createElement("div"),s.className=r;let a=s.style;a.position="absolute",a.width="100%",a.height="100%",n=Ui();let o=n.canvas;s.appendChild(o),a=o.style,a.position="absolute",a.left="0",a.transformOrigin="top left",this.container=s,this.context=n}!this.containerReused&&i&&!this.container.style.backgroundColor&&(this.container.style.backgroundColor=i)}clipUnrotated(e,t,i){let r=Cl(i),s=fy(i),n=gy(i),a=my(i);Ki(t.coordinateToPixelTransform,r),Ki(t.coordinateToPixelTransform,s),Ki(t.coordinateToPixelTransform,n),Ki(t.coordinateToPixelTransform,a);let o=this.inversePixelTransform;Ki(o,r),Ki(o,s),Ki(o,n),Ki(o,a),e.save(),e.beginPath(),e.moveTo(Math.round(r[0]),Math.round(r[1])

2124),e.lineTo(Math.round(s[0]),Math.round(s[1])),e.lineTo(Math.round(n[0]),Math.round(n[1])),e.lineTo(Math.round(a[0]),Math.round(a[1])),e.clip()}prepareContainer(e,t){let i=e.extent,r=e.viewState.resolution,s=e.viewState.rotation,n=e.pixelRatio,a=Math.round(Jt(i)/r*n),o=Math.round(is(i)/r*n);So(this.pixelTransform,e.size[0]/2,e.size[1]/2,1/n,1/n,s,-a/2,-o/2),PI(this.inversePixelTransform,this.pixelTransform);let l=hZ(this.pixelTransform);if(this.useContainer(t,l,this.getBackground(e)),!this.containerReused){let h=this.context.canvas;h.width!=a||h.height!=o?(h.width=a,h.height=o):this.context.clearRect(0,0,a,o),l!==h.style.transform&&(h.style.transform=l)}}dispatchRenderEvent_(e,t,i){let r=this.getLayer();if(r.hasListener(e)){let s=new WF(e,this.inversePixelTransform,i,t);r.dispatchEvent(s)}}preRender(e,t){this.frameState=t,!t.declutter&&this.dispatchRenderEvent_(Ma.PRERENDER,e,t)}postRender(e,t){t.declutter||this.dispatchRenderEvent_(Ma.POSTRENDER,e,t)}renderDeferredInternal(e){}getRenderContext(e){return e.declutter&&!this.deferredContext_&&(this.deferredContext_=new jS),e.declutter?this.deferredContext_.getContext():this.context}renderDeferred(e){e.declutter&&(this.dispatchRenderEvent_(Ma.PRERENDER,this.context,e),e.declutter&&this.deferredContext_&&(this.deferredContext_.draw(this.context),this.deferredContext_.clear()),this.renderDeferredInternal(e),this.dispatchRenderEvent_(Ma.POSTRENDER,this.context,e))}getRenderTransform(e,t,i,r,s,n,a){let o=s/2,l=n/2,h=r/t,u=-h,d=-e[0]+a,c=-e[1];return So(this.tempTransform,o,l,h,u,-i,d,c)}disposeInternal(){delete this.frameState,super.disposeInternal()}};function XS(e,t,i){if(!(i in e))return e[i]=new Set([t]),!0;let r=e[i],s=r.has(t);return s||r.add(t),!s}function aie(e,t,i){let r=e[i];return r?r.delete(t):!1}function bD(e,t){let i=e.layerStatesArray[e.layerIndex];i.extent&&(t=ds(t,su(i.extent,e.viewState.projection)));let r=i.layer.getRenderSource();if(!r.getWrapX()){let s=r.getTileGridForProjection(e.viewState.projection).getExtent();s&&(t=ds(t,s))}return t}var oie=class extends nie{constructor(e,t){super(e),t||={},this.extentChanged=!0,this.renderComplete=!1,this.renderedExtent_=null,this.renderedPixelRatio,this.renderedProjection=null,this.renderedTiles=[],this.renderedSourceKey_,this.renderedSourceRevision_,this.tempExtent=ya(),this.tempTileRange_=new xS(0,0,0,0),this.tempTileCoord_=Eo(0,0,0);let i=t.cacheSize===void 0?512:t.cacheSize;this.tileCache_=new vD(i),this.sourceTileCache_=null,this.layerExtent=null,this.maxStaleKeys=i*.5}getTileCache(){return this.tileCache_}getSourceTileCache(){return this.sourceTileCache_||=new vD(512),this.sourceTileCache_}getOrCreateTile(e,t,i,r){let s=this.tileCache_,n=this.getLayer().getSource(),a=d1(n,n.getKey(),e,t,i),o;if(s.containsKey(a))o=s.get(a);else{let l=r.viewState.projection,h=n.getProjection();if(o=n.getTile(e,t,i,r.pixelRatio,l,!h||As(h,l)?void 0:this.getSourceTileCache()),!o)return null;s.set(a,o)}return o}getTile(e,t,i,r){return this.getOrCreateTile(e,t,i,r)||null}getData(e){let t=this.frameState;if(!t)return null;let i=this.getLayer(),r=Ki(t.pixelToCoordinateTransform,e.slice()),s=i.getExtent();if(s&&!Hd(s,r))return null;let n=t.viewState,a=i.getRenderSource(),o=a.getTileGridForProjection(n.projection),l=a.getTilePixelRatio(t.pixelRatio);for(let h=o.getZForResolution(n.resolution);h>=o.getMinZoom();--h){let u=o.getTileCoordForCoordAndZ(r,h),d=this.getTile(h,u[1],u[2],t);if(!d||d.getState()!==he.LOADED)continue;let c=o.getOrigin(h),p=kr(o.getTileSize(h)),m=o.getResolution(h),g;if(d instanceof r5||d instanceof o5)g=d.getImage();else if(d instanceof xD){if(g=qS(d.getData()),!g)continue}else continue;let f=Math.floor(l*((r[0]-c[0])/m-u[1]*p[0])),y=Math.floor(l*((c[1]-r[1])/m-u[2]*p[1])),x=Math.round(l*a.getGutterForProjection(n.projection));return this.getImageData(g,f+x,y+x)}return null}prepareFrame(e){this.renderedProjection?e.viewState.projection!==this.renderedProjection&&(this.tileCache_.clear(),this.renderedProjection=e.viewState.projection):this.renderedProjection=e.viewState.projection;let t=this.getLayer().getSource();if(!t)return!1;let i=t.getRevision();return this.renderedSourceRevision_?this.renderedSourceRevision_!==i&&(this.renderedSourceRevision_=i,this.renderedSourceKey_===t.getKey()&&(this.tileCache_.clear(),this.sourceTileCache_?.clear())):this.renderedSourceRevision_=i,!0}

2124enqueueTilesForNextExtent(){return!0}enqueueTiles(e,t,i,r,s){let n=e.viewState,a=this.getLayer(),o=a.getRenderSource(),l=o.getTileGridForProjection(n.projection),h=At(o);h in e.wantedTiles||(e.wantedTiles[h]={});let u=e.wantedTiles[h],d=a.getMapInternal(),c=Math.max(i-s,l.getMinZoom(),l.getZForResolution(Math.min(a.getMaxResolution(),d?d.getView().getResolutionForZoom(Math.max(a.getMinZoom(),0)):l.getResolution(0)),o.zDirection)),p=n.rotation,m=p?Sk(n.center,n.resolution,p,e.size):void 0;for(let g=i;g>=c;--g){let f=l.getTileRangeForExtentAndZ(t,g,this.tempTileRange_),y=l.getResolution(g);for(let x=f.minX;x<=f.maxX;++x)for(let b=f.minY;b<=f.maxY;++b){if(p&&!l.tileCoordIntersectsViewport([g,x,b],m))continue;let _=this.getTile(g,x,b,e);if(!_||!XS(r,_,g))continue;let T=_.getKey();if(u[T]=!0,_.getState()===he.IDLE&&!e.tileQueue.isKeyQueued(T)){let w=Eo(g,x,b,this.tempTileCoord_);e.tileQueue.enqueue([_,h,l.getTileCoordCenter(w),y])}}}}findStaleTile_(e,t){let i=this.tileCache_,r=e[0],s=e[1],n=e[2],a=this.getStaleKeys();for(let o=0;o<a.length;++o){let l=d1(this.getLayer().getSource(),a[o],r,s,n);if(i.containsKey(l)){let h=i.peek(l);if(h.getState()===he.LOADED)return h.endTransition(At(this)),XS(t,h,r),!0}}return!1}findAltTiles_(e,t,i,r){let s=e.getTileRangeForTileCoordAndZ(t,i,this.tempTileRange_);if(!s)return!1;let n=!0,a=this.tileCache_,o=this.getLayer().getRenderSource(),l=o.getKey();for(let h=s.minX;h<=s.maxX;++h)for(let u=s.minY;u<=s.maxY;++u){let d=d1(o,l,i,h,u),c=!1;if(a.containsKey(d)){let p=a.peek(d);p.getState()===he.LOADED&&(XS(r,p,i),c=!0)}c||(n=!1)}return n}renderFrame(e,t){this.renderComplete=!0;let i=e.layerStatesArray[e.layerIndex],r=e.viewState,s=r.projection,n=r.resolution,a=r.center,o=e.pixelRatio,l=this.getLayer(),h=l.getSource(),u=h.getTileGridForProjection(s),d=u.getZForResolution(n,h.zDirection),c=u.getResolution(d),p=h.getKey();this.renderedSourceKey_?this.renderedSourceKey_!==p&&(this.prependStaleKey(this.renderedSourceKey_),this.renderedSourceKey_=p):this.renderedSourceKey_=p;let m=e.extent,g=h.getTilePixelRatio(o);this.prepareContainer(e,t);let f=this.context.canvas.width,y=this.context.canvas.height;this.layerExtent=i.extent?su(i.extent,s):null,this.layerExtent&&(m=ds(m,this.layerExtent));let x=c*f/2/g,b=c*y/2/g,_=[a[0]-x,a[1]-b,a[0]+x,a[1]+b],T={};this.renderedTiles.length=0;let w=l.getPreload();if(e.nextExtent&&this.enqueueTilesForNextExtent()){let Z=u.getZForResolution(r.nextResolution,h.zDirection),j=bD(e,e.nextExtent);this.enqueueTiles(e,j,Z,T,w)}let M=bD(e,m);if(this.enqueueTiles(e,M,d,T,0),w>0&&setTimeout(()=>{this.enqueueTiles(e,M,d-1,T,w-1)},0),!(d in T))return this.container;let S=At(this),R=e.time;for(let Z of T[d]){let j=Z.getState();if(j===he.EMPTY)continue;let ae=Z.tileCoord;if(j===he.LOADED&&Z.getAlpha(S,R)===1){Z.endTransition(S);continue}if(j!==he.ERROR&&(this.renderComplete=!1),this.findStaleTile_(ae,T)){aie(T,Z,d),e.animate=!0;continue}if(this.findAltTiles_(u,ae,d+1,T))continue;let W=u.getMinZoom();for(let me=d-1;me>=W&&!this.findAltTiles_(u,ae,me,T);--me);}let I=c/n*o/g,B=this.getRenderContext(e);So(this.tempTransform,f/2,y/2,I,I,0,-f/2,-y/2),this.layerExtent&&this.clipUnrotated(B,e,this.layerExtent),h.getInterpolate()||(B.imageSmoothingEnabled=!1),this.preRender(B,e);let O=Object.keys(T).map(Number);O.sort(va);let U,V=[],z=[];for(let Z=O.length-1;Z>=0;--Z){let j=O[Z],ae=h.getTilePixelSize(j,o,s),W=u.getResolution(j)/c,me=ae[0]*W*I,Ce=ae[1]*W*I,Qe=u.getTileCoordForCoordAndZ(Cl(_),j),oe=u.getTileCoordExtent(Qe),dt=Ki(this.tempTransform,[g*(oe[0]-_[0])/c,g*(_[3]-oe[3])/c]),et=g*h.getGutterForProjection(s);for(let it of T[j]){if(it.getState()!==he.LOADED)continue;let Nt=it.tileCoord,ci=Qe[1]-Nt[1],Ri=Math.round(dt[0]-(ci-1)*me),Kt=Qe[2]-Nt[2],Fr=Math.round(dt[1]-(Kt-1)*Ce),bi=Math.round(dt[0]-ci*me),E=Math.round(dt[1]-Kt*Ce),D=Ri-bi,$=Fr-E,Q=O.length===1,Y=!1;U=[bi,E,bi+D,E,bi+D,E+$,bi,E+$];for(let J=0,ce=V.length;J<ce;++J)if(!Q&&j<z[J]){let ee=V[J];Xi([bi,E,bi+D,E+$],[ee[0],ee[3],ee[4],ee[7]])&&(Y||=(B.save(),!0),B.beginPath(),B.moveTo(U[0],U[1]),B.lineTo(U[2],U[3]),B.lineTo(U[4],U[5]),B.lineTo(U[6],U[7]),B.moveTo(ee[6],ee[7]),B.lineTo(ee[4],ee[5]),B.lineTo(ee[2],ee[3]),B.lineTo(ee[0],ee[1]),B.clip())}V.push(U),z.push(j),this.drawTile(it,e,bi,E,D,$,et,Q),Y&&B.restore(

2124),this.renderedTiles.unshift(it),this.updateUsedTiles(e.usedTiles,h,it)}}return this.renderedResolution=c,this.extentChanged=!this.renderedExtent_||!py(this.renderedExtent_,_),this.renderedExtent_=_,this.renderedPixelRatio=o,this.postRender(this.context,e),this.layerExtent&&B.restore(),B.imageSmoothingEnabled=!0,this.renderComplete&&e.postRenderFunctions.push((Z,j)=>{let ae=At(h),W=j.wantedTiles[ae],me=W?Object.keys(W).length:0;this.updateCacheSize(me),this.tileCache_.expireCache(),this.sourceTileCache_?.expireCache()}),this.container}updateCacheSize(e){this.tileCache_.highWaterMark=Math.max(this.tileCache_.highWaterMark,e*2)}drawTile(e,t,i,r,s,n,a,o){let l;if(e instanceof xD){if(l=qS(e.getData()),!l)throw Error("Rendering array data is not yet supported")}else l=this.getTileImage(e);if(!l)return;let h=this.getRenderContext(t),u=At(this),d=t.layerStatesArray[t.layerIndex],c=d.opacity*(o?e.getAlpha(u,t.time):1),p=c!==h.globalAlpha;p&&(h.save(),h.globalAlpha=c),h.drawImage(l,a,a,l.width-2*a,l.height-2*a,i,r,s,n),p&&h.restore(

2124),c===d.opacity?o&&e.endTransition(u):t.animate=!0}getImage(){let e=this.context;return e?e.canvas:null}getTileImage(e){return e.getImage()}updateUsedTiles(e,t,i){let r=At(t);r in e||(e[r]={}),e[r][i.getKey()]=!0}},lie={image:["Polygon","Circle","LineString","Image","Text"],hybrid:["Polygon","LineString"],vector:[]},_D={hybrid:["Image","Text","Default"],vector:["Polygon","Circle","LineString","Image","Text","Default"]},hie=class extends oie{constructor(e,t){super(e,t),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.renderedLayerRevision_,this.renderedPixelToCoordinateTransform_=null,this.renderedRotation_,this.renderedOpacity_=1,this.tmpTransform_=Qs(),this.tileClipContexts_=null}enqueueTilesForNextExtent(){return this.getLayer().getRenderMode()!=="vector"}drawTile(e,t,i,r,s,n,a,o){this.updateExecutorGroup_(e,t.pixelRatio,t.viewState.projection),this.tileImageNeedsRender_(e)&&this.renderTileImage_(e,t),super.drawTile(e,t,i,r,s,n,a,o)}getTile(e,t,i,r){let s=this.getOrCreateTile(e,t,i,r);if(!s)return null;let n=r.viewState,a=n.resolution,o=r.viewHints,l=this.getLayer().getSource(),h=l.getTileGridForProjection(n.projection),u=!(o[ar.ANIMATING]||o[ar.INTERACTING]),d=h.getZForResolution(a,l.zDirection)===e;return u&&d?s.wantedResolution=a:s.wantedResolution||=h.getResolution(e),s}prepareFrame(e){let t=this.getLayer().getRevision();return this.renderedLayerRevision_!==t&&(this.renderedLayerRevision_=t,this.renderedTiles.length=0),super.prepareFrame(e)}updateExecutorGroup_(e,t,i){let r=this.getLayer(),s=r.getRevision(),n=r.getRenderOrder()||null,a=e.wantedResolution,o=e.getReplayState(r);if(!o.dirty&&o.renderedResolution===a&&o.renderedRevision==s&&o.renderedPixelRatio===t&&o.renderedRenderOrder==n)return;let l=r.getSource(),h=!!r.getDeclutter(),u=l.getTileGrid(),d=l.getTileGridForProjection(i).getTileCoordExtent(e.wrappedTileCoord),c=l.getSourceTiles(t,i,e),p=At(r);delete e.hitDetectionImageData[p],e.executorGroups[p]=[],o.dirty=!1;for(let m=0,g=c.length;m<g;++m){let f=c[m];if(f.getState()!=he.LOADED)continue;let y=l.getProjection(),x=f.tileCoord,b=u.getTileCoordExtent(x);i&&y&&!As(i,y)&&(b=Ns(b,y,i,32));let _=ds(d,b),T=Zh(_,r.getRenderBuffer()*a,this.tempExtent),w=py(b,_)?null:T,M=new Pte(0,_,a,t),S=Wte(a,t),R=function(U,V){let z,Z=U.getStyleFunction()||r.getStyleFunction();if(Z&&(z=Z(U,a)),z){let j=this.renderFeature(U,S,z,M,h,V);o.dirty=o.dirty||j}},I=f.getFeatures();n&&n!==o.renderedRenderOrder&&I.sort(n);for(let U=0,V=I.length;U<V;++U){let z=I[U];i&&f.projection&&!As(i,f.projection)&&(z=z.clone(),z.getGeometry().applyTransform(ru(f.projection,i))),(!w||Xi(w,z.getGeometry().getExtent()))&&R.call(this,z,U)}let B=M.finish(),O=new Ute(r.getRenderMode()!=="vector"&&h&&c.length===1?null:_,a,t,l.getOverlaps(),B,r.getRenderBuffer(),!0);e.executorGroups[p].push(O)}o.renderedRevision=s,o.renderedPixelRatio=t,o.renderedRenderOrder=n,o.renderedResolution=a}forEachFeatureAtCoordinate(e,t,i,r,s){let n=t.viewState.resolution,a=t.viewState.rotation;i??=0;let o=this.getLayer(),l=o.getSource().getTileGridForProjection(t.viewState.projection),h=o.getRenderBuffer(),u=OT([e]);Zh(u,n*(h+i),u);let d={},c=function(x,b,_){let T=x.getId();T===void 0&&(T=At(x));let w=d[T];if(w){if(w!==!0&&_<w.distanceSq){if(_===0)return d[T]=!0,s.splice(s.lastIndexOf(w),1),r(x,o,b);w.geometry=b,w.distanceSq=_}}else{if(_===0)return d[T]=!0,r(x,o,b);s.push(d[T]={feature:x,layer:o,geometry:b,distanceSq:_,callback:r})}},p=this.renderedTiles,m=At(o),g=o.getDeclutter(),f=g?t.declutter?.[g]?.all().map(x=>x.value):null,y;e:for(let x=p.length-1;x>=0;--x){let b=p[x];if(!Xi(l.getTileCoordExtent(b.wrappedTileCoord),u))continue;let _=b.executorGroups[m];for(let T=0,w=_.length;T<w;++T)if(y=_[T].forEachFeatureAtCoordinate(e,n,a,i,c,f),y)break e}return y}getFeatures(e){return this.renderedTiles.length===0?Promise.resolve([]):new Promise((t,i)=>{let r=this.getLayer(),s=r.getSource(),n=this.renderedProjection,a=n.getExtent(),o=this.renderedResolution,l=s.getTileGridForProjection(n),h=Ki(this.renderedPixelToCoordinateTransform_,e.slice()),u=l.getTileCoordForCoordAndResolution(h,o).toString(),d=this.renderedTiles.find(y=>y.tileCoord.toString()===u&&y.getState()===he.LOADED);if(!d||d.loadingSourceTiles>0){t([]);return}s.getWrapX()&&n.canWrapX()&&!SY(a,l.getTileCoordExtent(d.tileCoord))&&Ck(h,n);let c=At(r),p=Cl(l.getTileCoordExtent(d.wrappedTileCoord)),m=[(h[0]-p[0])/o,(p[1]-h[1])/o],g=d.getSourceTiles().reduce((y,x)=>y.concat(x.getFeatures()),[]),f=d.hitDetectionImageData[c];if(!f){let y=kr(l.getTileSize(l.getZForResolution(o,s.zDirection))),x=this.renderedRotation_;f=Gte(y,[this.getRenderTransform(l.getTileCoordCenter(d.wrappedTileCoord),o,0,sh,y[0]*sh,y[1]

2124*sh,0)],g,r.getStyleFunction(),l.getTileCoordExtent(d.wrappedTileCoord),d.getReplayState(r).renderedResolution,x),d.hitDetectionImageData[c]=f}t(jte(m,g,f))})}getFeaturesInExtent(e){let t=[],i=this.getTileCache();if(i.getCount()===0)return t;let r=this.getLayer().getSource().getTileGridForProjection(this.frameState.viewState.projection),s=r.getZForResolution(this.renderedResolution),n={};return i.forEach(a=>{if(a.tileCoord[0]!==s||a.getState()!==he.LOADED)return;let o=a.getSourceTiles();for(let l=0,h=o.length;l<h;++l){let u=o[l],d=u.getKey();if(d in n)continue;n[d]=!0;let c=u.tileCoord;if(Xi(e,r.getTileCoordExtent(c))){let p=u.getFeatures();if(p)for(let m=0,g=p.length;m<g;++m){let f=p[m];Xi(e,f.getGeometry().getExtent())&&t.push(f)}}}}),t}handleFontsChanged(){let e=this.getLayer();e.getVisible()&&this.renderedLayerRevision_!==void 0&&e.changed()}handleStyleImageChange_(e){this.renderIfReadyAndVisible()}renderDeclutter(e,t){let i=this.context,r=i.globalAlpha;i.globalAlpha=t.opacity;let s=e.viewHints,n=!(s[ar.ANIMATING]||s[ar.INTERACTING]),a=[this.context.canvas.width,this.context.canvas.height],o=this.getLayer().getDeclutter(),l=o?e.declutter?.[o]:void 0,h=At(this.getLayer()),u=this.renderedTiles;for(let d=0,c=u.length;d<c;++d){let p=u[d],m=p.executorGroups[h];if(m)for(let g=m.length-1;g>=0;--g)m[g].execute(this.context,a,this.getTileRenderTransform(p,e),e.viewState.rotation,n,WS,l)}i.globalAlpha=r}renderDeferredInternal(e){let t=this.renderedTiles,i=At(this.getLayer()),r=t.reduce((o,l,h)=>(l.executorGroups[i].forEach(u=>o.push({executorGroup:u,index:h})),o),[]),s=r.map(({executorGroup:o})=>o.getDeferredZIndexContexts()),n={};for(let o=0,l=r.length;o<l;++o){let h=r[o].executorGroup.getDeferredZIndexContexts();for(let u in h)n[u]=!0}let a=Object.keys(n).map(Number).sort(va);this.layerExtent&&this.clipUnrotated(this.context,e,this.layerExtent),a.forEach(o=>{s.forEach((l,h)=>{l[o]&&(l[o].forEach(u=>{let{executorGroup:d,index:c}=r[h],p=d.getRenderedContext(),m=p.globalAlpha;p.globalAlpha=this.renderedOpacity_;let g=this.tileClipContexts_[c];g&&g.draw(p),u.draw(p),g&&p.restore(),p.globalAlpha=m,u.clear()}),l[o].length=0)})}),this.layerExtent&&this.context.restore()}getTileRenderTransform(e,t){let i=t.pixelRatio,r=t.viewState,s=r.center,n=r.resolution,a=r.rotation,o=t.size,l=Math.round(o[0]*i),h=Math.round(o[1]*i),u=this.getLayer().getSource().getTileGridForProjection(t.viewState.projection),d=e.tileCoord,c=u.getTileCoordExtent(e.wrappedTileCoord),p=u.getTileCoordExtent(d,this.tempExtent)[0]-c[0];return bw(Tw(this.inversePixelTransform.slice(),1/i,1/i),this.getRenderTransform(s,n,a,i,l,h,p))}postRender(e,t){let i=t.viewHints,r=!(i[ar.ANIMATING]||i[ar.INTERACTING]);this.renderedPixelToCoordinateTransform_=t.pixelToCoordinateTransform.slice(),this.renderedRotation_=t.viewState.rotation,this.renderedOpacity_=t.layerStatesArray[t.layerIndex].opacity;let s=this.getLayer(),n=s.getRenderMode(),a=e.globalAlpha;e.globalAlpha=this.renderedOpacity_;let o=s.getDeclutter(),l=o?_D[n].filter(b=>!WS.includes(b)):_D[n],h=t.viewState,u=h.rotation;this.layerExtent&&this.clipUnrotated(e,t,this.layerExtent);let d=s.getSource(),c=d.getTileGridForProjection(h.projection).getZForResolution(h.resolution,d.zDirection),p=this.renderedTiles,m=[],g=[],f=[],y=At(s),x=!0;for(let b=p.length-1;b>=0;--b){let _=p[b];x&&=!_.getReplayState(s).dirty;let T=_.executorGroups[y].filter(O=>O.hasExecutors(l));if(T.length===0)continue;let w=this.getTileRenderTransform(_,t),M=_.tileCoord[0],S=!1,R=T[0].getClipCoords(w),I=e,B;if(R){B=new jS,I=B.getContext();for(let O=0,U=m.length;O<U;++O)if(c!==M&&M<g[O]){let V=m[O];Xi([R[0],R[3],R[4],R[7]],[V[0],V[3],V[4],V[7]])&&(S||=(I.save(),!0),I.beginPath(),I.moveTo(R[0],R[1]),I.lineTo(R[2],R[3]),I.lineTo(R[4],R[5]),I.lineTo(R[6],R[7]),I.moveTo(V[6],V[7]),I.lineTo(V[4],V[5]),I.lineTo(V[2],V[3]),I.lineTo(V[0],V[1]),I.clip())}m.push(R),g.push(M)}for(let O=0,U=T.length;O<U;++O)T[O].execute(e,[e.canvas.width,e.canvas.height],w,u,r,l,t.declutter?.[o]);S&&(I===e?I.restore():f[b]=B)}this.layerExtent&&e.restore(),e.globalAlpha=a,this.ready=x,this.tileClipContexts_=f,t.declutter||this.renderDeferredInternal(t),super.postRender(e,t)}renderFeature(e,t,i,r,s,n){if(!i)return!1;let a=!1;if(Array.isArray(i))for(let o=0,l=i.length;o<l;++o)a=fD(r,e,i[o],t,this.boundHandleStyleImageChange_,void 0,s,n)||a;else a=fD(r,e,i,t,this.boundHandleStyleImageChange_,void 0,s,n);return a}tileImageNeedsRender_(e){let t=this.getLayer();if(t.getRenderMode()==="vector")return!1;let i=e.getReplayState(t),r=t.getRevision(),s=e.wantedResolution;return i.renderedTileResolution!==s||i.renderedTileRevision!==r}renderTileImage_(e,t){let i=this.getLayer(),r=e.getReplayState(i),s=i.getRevision(),n=e.executorGroups[At(i)];r.renderedTileRevision=s;let a=e.wrappedTileCoord,o=a[0],l=i.getSource(),h=t.pixelRatio,u=t.viewState.projection,d=l.getTileGridForProjection(u),c=d.getResolution(e.tileCoord[0]),p=t.pixelRatio/e.wantedResolution*c,m=d.getResolution(o),g=e.getContext();h=Math.round(Math.max(h,p/h));let f=l.getTilePixelSize(o,h,u);g.canvas.width=f[0],g.canvas.height=f[1];let y=h/p;if(y!==1){let T=LI(this.tmpTransform_);Tw(T,y,y),g.setTransform.apply(g,T)}let x=d.getTileCoordExtent(a,this.tempExtent),b=p/m,_=LI(this.tmpTransform_);Tw(_,b,-b),aZ(_,-x[0],-x[3]);for(let T=0,w=n.length;T<w;++T)n[T].execute(g,[g.canvas.width*y,g.canvas.height*y],_,0,!0,lie[i.getRenderMode()],null);r.renderedTileResolution=e.wantedResolution}},uie=class extends $F{constructor(e){e||={};let t=Object.assign({},e);delete t.preload;let i=e.cacheSize===void 0?0:e.cacheSize;delete e.cacheSize,delete t.useInterimTilesOnError,super(t),this.on,this.once,this.un,this.cacheSize_=i;let r=e.renderMode||"hybrid";It(r=="hybrid"||r=="vector","`renderMode` must be `'hybrid'` or `'vector'`"),this.renderMode_=r,this.setPreload(e.preload?e.preload:0),this.setUseInterimTilesOnError(e.useInterimTilesOnError===void 0?!0:e.useInterimTilesOnError),this.getBackgroun

2124d,this.setBackground}createRenderer(){return new hie(this,{cacheSize:this.cacheSize_})}getFeatures(e){return super.getFeatures(e)}getFeaturesInExtent(e){return this.getRenderer().getFeaturesInExtent(e)}getRenderMode(){return this.renderMode_}getPreload(){return this.get(Wl.PRELOAD)}getUseInterimTilesOnError(){return this.get(Wl.USE_INTERIM_TILES_ON_ERROR)}setPreload(e){this.set(Wl.PRELOAD,e)}setUseInterimTilesOnError(e){this.set(Wl.USE_INTERIM_TILES_ON_ERROR,e)}},TD=[],die=class extends Zm{constructor(e,t,i,r,s){super(e,t,{transition:0}),this.context_=null,this.executorGroups={},this.loadingSourceTiles=0,this.hitDetectionImageData={},this.replayState_={},this.sourceTiles=[],this.errorTileKeys={},this.wantedResolution,this.getSourceTiles=r.bind(void 0,this),this.removeSourceTiles_=s,this.wrappedTileCoord=i}getContext(){return this.context_||=Ui(1,1,TD),this.context_}hasContext(){return!!this.context_}getImage(){return this.hasContext()?this.getContext().canvas:null}getReplayState(e){let t=At(e);return t in this.replayState_||(this.replayState_[t]={dirty:!1,renderedRenderOrder:null,renderedResolution:NaN,renderedPixelRatio:NaN,renderedRevision:-1,renderedTileResolution:NaN,renderedTileRevision:-1,renderedTileZ:-1}),this.replayState_[t]}load(){this.getSourceTiles()}release(){this.context_&&=(Ky(this.context_),TD.push(this.context_.canvas),null),this.removeSourceTiles_(this),this.sourceTiles.length=0,super.release()}},cie=class extends Zm{constructor(e,t,i,r,s,n){super(e,t,n),this.extent=null,this.format_=r,this.features_=null,this.loader_,this.projection=null,this.resolution,this.tileLoadFunction_=s,this.url_=i,this.key=i}getTileUrl(){return this.url_}getFormat(){return this.format_}getFeatures(){return this.features_}load(){this.state==he.IDLE&&(this.setState(he.LOADING),this.tileLoadFunction_(this,this.url_),this.loader_&&this.loader_(this.extent,this.resolution,this.projection))}onLoad(e,t){this.setFeatures(e)}onError(){this.setState(he.ERROR)}setFeatures(e){this.features_=e,this.setState(he.LOADED)}setLoader(e){this.loader_=e}},pie=!1;function mie(e,t,i,r,s,n,a){let o=new XMLHttpRequest;o.open("GET",typeof e=="function"?e(i,r,s):e,!0),t.getType()=="arraybuffer"&&(o.responseType="arraybuffer"),o.withCredentials=pie,o.onload=function(l){if(!o.status||o.status>=200&&o.status<300){let h=t.getType();try{let u;h=="text"||h=="json"?u=o.responseText:h=="xml"?u=o.responseXML||o.responseText:h=="arraybuffer"&&(u=o.response),u?n(t.readFeatures(u,{extent:i,featureProjection:s}),t.readProjection(u)):a()}catch{a()}}else a()},o.onerror=a,o.send()}var gie=class extends h5{constructor(e){let t=e.projection||"EPSG:3857",i=e.extent||p1(t),r=e.tileGrid||t5({extent:i,maxResolution:e.maxResolution,maxZoom:e.maxZoom===void 0?22:e.maxZoom,minZoom:e.minZoom,tileSize:e.tileSize||512});super({attributions:e.attributions,attributionsCollapsible:e.attributionsCollapsible,cacheSize:e.cacheSize,interpolate:!0,projection:t,state:e.state,tileGrid:r,tileLoadFunction:e.tileLoadFunction?e.tileLoadFunction:fie,tileUrlFunction:e.tileUrlFunction,url:e.url,urls:e.urls,wrapX:e.wrapX===void 0?!0:e.wrapX,transition:e.transition,zDirection:e.zDirection===void 0?1:e.zDirection}),this.format_=e.format?e.format:null,this.tileKeysBySourceTileUrl_={},this.sourceTiles_={},this.overlaps_=e.overlaps==null?!0:e.overlaps,this.tileClass=e.tileClass?e.tileClass:cie,this.tileGrids_={}}getOverlaps(){return this.overlaps_}getSourceTiles(e,t,i,r){if(i.getState()===he.IDLE){i.setState(he.LOADING);let s=i.wrappedTileCoord,n=this.getTileGridForProjection(t),a=n.getTileCoordExtent(s),o=s[0],l=n.getResolution(o);Zh(a,-l,a);let h=this.projection;t&&this.projection&&!As(t,h)&&(a=Ns(a,t,h));let u=this.tileGrid,d=u.getExtent();d&&ds(a,d,a);let c=l;t&&h&&!As(t,h)&&(c=l/h.getMetersPerUnit()/t.getMetersPerUnit());let p=u.getZForResolution(c,this.zDirection),m=r||this.tileUrlFunction;u.forEachTileCoord(a,p,g=>{let f=m(g,e,t);this.sourceTiles_[f]||(this.sourceTiles_[f]=new this.tileClass(g,f?he.IDLE:he.EMPTY,f,this.format_,this.tileLoadFunction));let y=this.sourceTiles_[f];i.sourceTiles.push(y),this.tileKeysBySourceTileUrl_[f]||(this.tileKeysBySourceTileUrl_[f]=[]),this.tileKeysBySourceTileUrl_[f].push(i.getKey());let x=y.getState();if(x<he.LOADED){let b=_=>{this.handleTileChange(_);let T=y.getState();if(T===he.LOADED||T===he.ERROR){let w=y.getKey();w in i.errorTileKeys?y.getState()===he.LOADED&&delete i.errorTileKeys[w]:i.loadingSourceTiles--,T===he.ERROR?i.errorTileKeys[w]=!0:y.removeEventListener(

2124De.CHANGE,b),i.loadingSourceTiles===0&&i.setState(wy(i.errorTileKeys)?he.LOADED:he.ERROR)}};y.addEventListener(De.CHANGE,b),i.loadingSourceTiles++}x===he.IDLE&&(y.extent=u.getTileCoordExtent(g),y.projection=this.projection,y.resolution=u.getResolution(g[0]),y.load())}),i.loadingSourceTiles||i.setState(i.sourceTiles.some(g=>g.getState()===he.ERROR)?he.ERROR:he.LOADED)}return i.sourceTiles}removeSourceTiles(e){let t=e.getKey(),i=e.sourceTiles;for(let r=0,s=i.length;r<s;++r){let n=i[r].getTileUrl();if(!this.tileKeysBySourceTileUrl_[n])return;let a=this.tileKeysBySourceTileUrl_[n].indexOf(t);a!==-1&&(this.tileKeysBySourceTileUrl_[n].splice(a,1),this.tileKeysBySourceTileUrl_[n].length===0&&(delete this.tileKeysBySourceTileUrl_[n],delete this.sourceTiles_[n]))}}getTile(e,t,i,r,s){let n=[e,t,i],a=this.getTileCoordForTileUrlFunction(n,s),o=this.getTileGrid().getExtent(),l=this.projection,h=this.getTileGridForProjection(s);if(a&&o){let p=h.getTileCoordExtent(a);Zh(p,-h.getResolution(e),p),Xi(o,!s||!l||As(s,l)?p:Ns(p,s,l))||(a=null)}let u=!0;if(a!==null){let p=this.tileGrid,m=h.getResolution(e),g=m;s&&l&&!As(s,l)&&(g=m/l.getMetersPerUnit()/s.getMetersPerUnit());let f=p.getZForResolution(g,1),y=h.getTileCoordExtent(a);Zh(y,-m,y),p.forEachTileCoord(!s||!l||As(s,l)?y:Ns(y,s,l),f,x=>{u&&=!this.tileUrlFunction(x,r,l)})}let d=this.tileUrlFunction,c=new die(n,u?he.EMPTY:he.IDLE,a,p=>this.getSourceTiles(r,s,p,d),this.removeSourceTiles.bind(this));return c.key=this.getKey(),c}getTileGridForProjection(e){let t=e.getCode(),i=this.tileGrids_[t];if(!i){let r=this.projection;if(r!==null&&!As(r,e))return vS(e);let s=this.tileGrid,n=s.getResolutions().slice(),a=n.map(function(l,h){return s.getOrigin(h)}),o=n.map(function(l,h){return s.getTileSize(h)});for(let l=n.length;l<43;++l)n.push(n[l-1]/2),a.push(a[l-1]),o.push(o[l-1]);i=new c1({extent:s.getExtent(),origins:a,resolutions:n,tileSizes:o}),this.tileGrids_[t]=i}return i}getTilePixelRatio(e){return e}getTilePixelSize(e,t,i){let r=kr(this.getTileGridForProjection(i).getTileSize(e),this.tmpSize);return[Math.round(r[0]*t),Math.round(r[1]*t)]}setOverlaps(e){this.overlaps_=e,this.changed()}};function fie(e,t){e.setLoader(function(i,r,s){mie(t,e.getFormat(),i,r,s,e.onLoad.bind(e),e.onError.bind(e))})}var YS=65536*65536,wD=1/YS,yie=12,SD=typeof TextDecoder>"u"?null:new TextDecoder("utf-8"),KS=0,A1=1,ug=2,N1=5,xie=class{constructor(e=new Uint8Array(16)){this.buf=ArrayBuffer.isView(e)?e:new Uint8Array(e),this.dataView=new DataView(this.buf.buffer),this.pos=0,this.type=0,this.length=this.buf.length}readFields(e,t,i=this.length){for(;this.pos<i;){let r=this.readVarint(),s=r>>3,n=this.pos;this.type=r&7,e(s,t,this),this.pos===n&&this.skip(r)}return t}readMessage(e,t){return this.readFields(e,t,this.readVarint()+this.pos)}readFixed32(){let e=this.dataView.getUint32(this.pos,!0);return this.pos+=4,e}readSFixed32(){let e=this.dataView.getInt32(this.pos,!0);return this.pos+=4,e}readFixed64(){let e=this.dataView.getUint32(this.pos,!0)+this.dataView.getUint32(this.pos+4,!0)*YS;return this.pos+=8,e}readSFixed64(){let e=this.dataView.getUint32(this.pos,!0)+this.dataView.getInt32(this.pos+4,!0)*YS;return this.pos+=8,e}readFloat(){let e=this.dataView.getFloat32(this.pos,!0);return this.pos+=4,e}readDouble(){let e=this.dataView.getFloat64(this.pos,!0);return this.pos+=8,e}readVarint(e){let t=this.buf,i,r;return r=t[this.pos++],i=r&127,r<128||(r=t[this.pos++],i|=(r&127)<<7,r<128)||(r=t[this.pos++],i|=(r&127)<<14,r<128)||(r=t[this.pos++],i|=(r&127)<<21,r<128)?i:(r=t[this.pos],i|=(r&15)<<28,vie(i,e,this))}readVarint64(){return this.readVarint(!0)}readSVarint(){let e=this.readVarint();return e%2==1?(e+1)/-2:e/2}readBoolean(){return!!this.readVarint()}readString(){let e=this.readVarint()+this.pos,t=this.pos;return this.pos=e,e-t>=yie&&SD?SD.decode(this.buf.subarray(t,e)):kie(this.buf,t,e)}readBytes(){let e=this.readVarint()+this.pos,t=this.buf.subarray(this.pos,e);return this.pos=e,t}readPackedVarint(e=[],t){let i=this.readPackedEnd();for(;this.pos<i;)e.push(this.readVarint(t));return e}readPackedSVarint(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSVarint());return e}readPackedBoolean(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readBoolean());return e}readPackedFloat(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFloat());return e}readPackedDouble(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readDouble());return e}readPackedFixed32(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFixed32());return e}readPackedSFixed32(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSFixed32());return e}readPackedFixed64(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFixed64());return e}readPackedSFixed64(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSFixed64());return e}readPackedEnd(){return this.type===ug?this.readVarint()+this.pos:this.pos+1}skip(e){let t=e&7;if(t===KS)for(;this.buf[this.pos++]>127;);else if(t===ug)this.pos=this.readVarint()+this.pos;else if(t===N1)this.pos+=4;else if(t===A1)this.pos+=8;else throw Error(`Unimplemented type: ${t}`)}writeTag(e,t){this.writeVarint(e<<3|t)}realloc(e){let t=this.length||16;for(;t<this.pos+e;)t*=2;if(t!==this.length){let i=new Uint8Array(t);i.set(this.buf),this.buf=i,this.dataView=new DataView(i.buffer),this.length=t}}finish(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)}writeFixed32(e){this.realloc(4),this.dataView.setInt32(this.pos,e,!0),this.pos+=4}writeSFixed32(e){this.realloc(4),this.dataView.setInt32(this.pos,e,!0),this.pos+=4}

2124writeFixed64(e){this.realloc(8),this.dataView.setInt32(this.pos,e&-1,!0),this.dataView.setInt32(this.pos+4,Math.floor(e*wD),!0),this.pos+=8}writeSFixed64(e){this.realloc(8),this.dataView.setInt32(this.pos,e&-1,!0),this.dataView.setInt32(this.pos+4,Math.floor(e*wD),!0),this.pos+=8}writeVarint(e){if(e=+e||0,e>268435455||e<0){_ie(e,this);return}this.realloc(4),this.buf[this.pos++]=e&127|(e>127?128:0),!(e<=127)&&(this.buf[this.pos++]=(e>>>=7)&127|(e>127?128:0),!(e<=127)&&(this.buf[this.pos++]=(e>>>=7)&127|(e>127?128:0),!(e<=127)&&(this.buf[this.pos++]=e>>>7&127)))}writeSVarint(e){this.writeVarint(e<0?-e*2-1:e*2)}writeBoolean(e){this.writeVarint(+e)}writeString(e){e=String(e),this.realloc(e.length*4),this.pos++;let t=this.pos;this.pos=Iie(this.buf,e,this.pos);let i=this.pos-t;i>=128&&MD(t,i,this),this.pos=t-1,this.writeVarint(i),this.pos+=i}writeFloat(e){this.realloc(4),this.dataView.setFloat32(this.pos,e,!0),this.pos+=4}writeDouble(e){this.realloc(8),this.dataView.setFloat64(this.pos,e,!0),this.pos+=8}writeBytes(e){let t=e.length;this.writeVarint(t),this.realloc(t);for(let i=0;i<t;i++)this.buf[this.pos++]=e[i]}writeRawMessage(e,t){this.pos++;let i=this.pos;e(t,this);let r=this.pos-i;r>=128&&MD(i,r,this),this.pos=i-1,this.writeVarint(r),this.pos+=r}writeMessage(e,t,i){this.writeTag(e,ug),this.writeRawMessage(t,i)}writePackedVarint(e,t){t.length&&this.writeMessage(e,Sie,t)}writePackedSVarint(e,t){t.length&&this.writeMessage(e,Mie,t)}writePackedBoolean(e,t){t.length&&this.writeMessage(e,Eie,t)}writePackedFloat(e,t){t.length&&this.writeMessage(e,Cie,t)}writePackedDouble(e,t){t.length&&this.writeMessage(e,Rie,t)}writePackedFixed32(e,t){t.length&&this.writeMessage(e,Aie,t)}writePackedSFixed32(e,t){t.length&&this.writeMessage(e,Nie,t)}writePackedFixed64(e,t){t.length&&this.writeMessage(e,Lie,t)}writePackedSFixed64(e,t){t.length&&this.writeMessage(e,Pie,t)}writeBytesField(e,t){this.writeTag(e,ug),this.writeBytes(t)}writeFixed32Field(e,t){this.writeTag(e,N1),this.writeFixed32(t)}writeSFixed32Field(e,t){this.writeTag(e,N1),this.writeSFixed32(t)}writeFixed64Field(e,t){this.writeTag(e,A1),this.writeFixed64(t)}writeSFixed64Field(e,t){this.writeTag(e,A1),this.writeSFixed64(t)}writeVarintField(e,t){this.writeTag(e,KS),this.writeVarint(t)}writeSVarintField(e,t){this.writeTag(e,KS),this.writeSVarint(t)}writeStringField(e,t){this.writeTag(e,ug),this.writeString(t)}writeFloatField(e,t){this.writeTag(e,N1),this.writeFloat(t)}writeDoubleField(e,t){this.writeTag(e,A1),this.writeDouble(t)}writeBooleanField(e,t){this.writeVarintField(e,+t)}};function vie(e,t,i){let r=i.buf,s,n;if(n=r[i.pos++],s=(n&112)>>4,n<128||(n=r[i.pos++],s|=(n&127)<<3,n<128)||(n=r[i.pos++],s|=(n&127)<<10,n<128)||(n=r[i.pos++],s|=(n&127)<<17,n<128)||(n=r[i.pos++],s|=(n&127)<<24,n<128)||(n=r[i.pos++],s|=(n&1)<<31,n<128))return bie(e,s,t);throw Error("Expected varint not more than 10 bytes")}function bie(e,t,i){return i?t*4294967296+(e>>>0):(t>>>0)*4294967296+(e>>>0)}function _ie(e,t){let i,r;if(e>=0?(i=e%4294967296|0,r=e/4294967296|0):(i=~(-e%4294967296),r=~(-e/4294967296),i^4294967295?i=i+1|0:(i=0,r=r+1|0)),e>=18446744073709552e3||e<-18446744073709552e3)throw Error("Given varint doesn't fit into 10 bytes");t.realloc(10),Tie(i,r,t),wie(r,t)}function Tie(e,t,i){i.buf[i.pos++]=e&127|128,e>>>=7,i.buf[i.pos++]=e&127|128,e>>>=7,i.buf[i.pos++]=e&127|128,e>>>=7,i.buf[i.pos++]=e&127|128,e>>>=7,i.buf[i.pos]=e&127}function wie(e,t){let i=(e&7)<<4;t.buf[t.pos++]|=i|((e>>>=3)?128:0),e&&(t.buf[t.pos++]=e&127|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=e&127|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=e&127|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=e&127|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=e&127)))))}function MD(e,t,i){let r=t<=16383?1:t<=2097151?2:t<=268435455?3:Math.floor(Math.log(t)/(Math.LN2*7));i.realloc(r);for(let s=i.pos-1;s>=e;s--)i.buf[s+r]=i.buf[s]}function Sie(e,t){for(let i=0;i<e.length;i++)t.writeVarint(e[i])}function Mie(e,t){for(let i=0;i<e.length;i++)t.writeSVarint(e[i])}function Cie(e,t){for(let i=0;i<e.length;i++)t.writeFloat(e[i])}function Rie(e,t){for(let i=0;i<e.length;i++)t.writeDouble(e[i])}function Eie(e,t){for(let i=0;i<e.length;i++)t.writeBoolean(e[i])}function Aie(e,t){for(let i=0;i<e.length;i++)t.writeFixed32(e[i])}function Nie(e,t){for(let i=0;i<e.length;i++)t.writeSFixed32(e[i])}function Lie(e,t){for(let i=0;i<e.length;

2124i++)t.writeFixed64(e[i])}function Pie(e,t){for(let i=0;i<e.length;i++)t.writeSFixed64(e[i])}function kie(e,t,i){let r="",s=t;for(;s<i;){let n=e[s],a=null,o=n>239?4:n>223?3:n>191?2:1;if(s+o>i)break;let l,h,u;o===1?n<128&&(a=n):o===2?(l=e[s+1],(l&192)==128&&(a=(n&31)<<6|l&63,a<=127&&(a=null))):o===3?(l=e[s+1],h=e[s+2],(l&192)==128&&(h&192)==128&&(a=(n&15)<<12|(l&63)<<6|h&63,(a<=2047||a>=55296&&a<=57343)&&(a=null))):o===4&&(l=e[s+1],h=e[s+2],u=e[s+3],(l&192)==128&&(h&192)==128&&(u&192)==128&&(a=(n&15)<<18|(l&63)<<12|(h&63)<<6|u&63,(a<=65535||a>=1114112)&&(a=null))),a===null?(a=65533,o=1):a>65535&&(a-=65536,r+=String.fromCharCode(a>>>10&1023|55296),a=56320|a&1023),r+=String.fromCharCode(a),s+=o}return r}function Iie(e,t,i){for(let r=0,s,n;r<t.length;r++){if(s=t.charCodeAt(r),s>55295&&s<57344)if(n)if(s<56320){e[i++]=239,e[i++]=191,e[i++]=189,n=s;continue}else s=n-55296<<10|s-56320|65536,n=null;else{s>56319||r+1===t.length?(e[i++]=239,e[i++]=191,e[i++]=189):n=s;continue}else n&&=(e[i++]=239,e[i++]=191,e[i++]=189,null);s<128?e[i++]=s:(s<2048?e[i++]=s>>6|192:(s<65536?e[i++]=s>>12|224:(e[i++]=s>>18|240,e[i++]=s>>12&63|128),e[i++]=s>>6&63|128),e[i++]=s&63|128)}return i}function L1(e,t,i,r,s,n,a){let o,l,h=(i-t)/r;if(h===1)o=t;else if(h===2)o=t,l=s;else if(h!==0){let u=e[t],d=e[t+1],c=0,p=[0];for(let f=t+r;f<i;f+=r){let y=e[f],x=e[f+1];c+=Math.sqrt((y-u)*(y-u)+(x-d)*(x-d)),p.push(c),u=y,d=x}let m=s*c,g=gK(p,m);g<0?(l=(m-p[-g-2])/(p[-g-1]-p[-g-2]),o=t+(-g-2)*r):o=t+g*r}a=a>1?a:2,n||=Array(a);for(let u=0;u<a;++u)n[u]=o===void 0?NaN:l===void 0?e[o+u]:Es(e[o+u],e[o+r+u],l);return n}function ZS(e,t,i,r,s,n){if(i==t)return null;let a;if(s<e[t+r-1])return n?(a=e.slice(t,t+r),a[r-1]=s,a):null;if(e[i-1]<s)return n?(a=e.slice(i-r,i),a[r-1]=s,a):null;if(s==e[t+r-1])return e.slice(t,t+r);let o=t/r,l=i/r;for(;o<l;){let c=o+l>>1;s<e[(c+1)*r-1]?l=c:o=c+1}let h=e[o*r-1];if(s==h)return e.slice((o-1)*r,(o-1)*r+r);let u=e[(o+1)*r-1],d=(s-h)/(u-h);a=[];for(let c=0;c<r-1;++c)a.push(Es(e[(o-1)*r+c],e[o*r+c],d));return a.push(s),a}function Fie(e,t,i,r,s,n,a){if(a)return ZS(e,t,i[i.length-1],r,s,n);let o;if(s<e[r-1])return n?(o=e.slice(0,r),o[r-1]=s,o):null;if(e[e.length-1]<s)return n?(o=e.slice(e.length-r),o[r-1]=s,o):null;for(let l=0,h=i.length;l<h;++l){let u=i[l];if(t!=u){if(s<e[t+r-1])return null;if(s<=e[u-1])return ZS(e,t,u,r,s,!1);t=u}}return null}var JS=class h2 extends fu{constructor(t,i){super(),this.flatMidpoint_=null,this.flatMidpointRevision_=-1,this.maxDelta_=-1,this.maxDeltaRevision_=-1,i!==void 0&&!Array.isArray(t[0])?this.setFlatCoordinates(i,t):this.setCoordinates(t,i)}appendCoordinate(t){bo(this.flatCoordinates,t),this.changed()}clone(){let t=new h2(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,i,r,s){return s<Wd(this.getExtent(),t,i)?s:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Sw(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Cw(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!1,t,i,r,s))}forEachSegment(t){return GI(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}getCoordinateAtM(t,i){return this.layout!="XYM"&&this.layout!="XYZM"?null:(i=i===void 0?!1:i,ZS(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,i))}getCoordinates(){return Ul(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinateAt(t,i){return L1(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,i,this.stride)}getLength(){return GS(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getFlatMidpoint(){return this.flatMidpointRevision_!=this.getRevision()&&(this.flatMidpoint_=this.getCoordinateAt(.5,this.flatMidpoint_??void 0),this.flatMidpointRevision_=this.getRevision()),this.flatMidpoint_}getSimplifiedGeometryInternal(t){let i=[];return i.length=jy(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,i,0),new h2(i,"XY")}getType(){return"LineString"}intersectsExtent(t){return Wy(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,this.getExtent())}setCoordinates(t,i){this.setLayout(i,t,1),this.flatCoordinates||=[],this.flatCoordinates.length=Gy(this.flatCoordinates,0,t,this.stride),this.changed()}},Die=class u2 extends fu{constructor(t,i,r){if(super(),this.ends_=[],this.maxDelta_=-1,this.maxDeltaRevision_=-1,Array.isArray(t[0]))this.setCoordinates(t,i);else if(i!==void 0&&r)this.setFlatCoordinates(i,t),this.ends_=r;else{let s=t,n=[],a=[];for(let l=0,h=s.length;l<h;++l){let u=s[l];bo(n,u.getFlatCoordinates()),a.push(n.length)}let o=s.length===0?this.getLayout():s[0].getLayout();this.setFlatCoordinates(o,n),this.ends_=a}}appendLineString(t){bo(this.flatCoordinates,t.getFlatCoordinates().slice()),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){let t=new u2(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,i,r,s){return s<Wd(this.getExtent(),t,i)?s:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Mw(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Rw(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!1,t,i,r,s

2124))}getCoordinateAtM(t,i,r){return this.layout!="XYM"&&this.layout!="XYZM"||this.flatCoordinates.length===0?null:(i=i===void 0?!1:i,r=r===void 0?!1:r,Fie(this.flatCoordinates,0,this.ends_,this.stride,t,i,r))}getCoordinates(){return Tm(this.flatCoordinates,0,this.ends_,this.stride)}getEnds(){return this.ends_}getLineString(t){return t<0||this.ends_.length<=t?null:new JS(this.flatCoordinates.slice(t===0?0:this.ends_[t-1],this.ends_[t]),this.layout)}getLineStrings(){let t=this.flatCoordinates,i=this.ends_,r=this.layout,s=[],n=0;for(let a=0,o=i.length;a<o;++a){let l=i[a],h=new JS(t.slice(n,l),r);s.push(h),n=l}return s}getLength(){let t=this.ends_,i=0,r=0;for(let s=0,n=t.length;s<n;++s)r+=GS(this.flatCoordinates,i,t[s],this.stride),i=t[s];return r}getFlatMidpoints(){let t=[],i=this.flatCoordinates,r=0,s=this.ends_,n=this.stride;for(let a=0,o=s.length;a<o;++a){let l=s[a];bo(t,L1(i,r,l,n,.5)),r=l}return t}getSimplifiedGeometryInternal(t){let i=[],r=[];return i.length=UI(this.flatCoordinates,0,this.ends_,this.stride,t,i,0,r),new u2(i,"XY",r)}getType(){return"MultiLineString"}intersectsExtent(t){return CZ(this.flatCoordinates,0,this.ends_,this.stride,t)}setCoordinates(t,i){this.setLayout(i,t,2),this.flatCoordinates||=[];let r=Ew(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=r.length===0?0:r[r.length-1],this.changed()}},CD=class EO extends fu{constructor(t,i){super(),i&&!Array.isArray(t[0])?this.setFlatCoordinates(i,t):this.setCoordinates(t,i)}appendPoint(t){bo(this.flatCoordinates,t.getFlatCoordinates()),this.changed()}clone(){let t=new EO(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,i,r,s){if(s<Wd(this.getExtent(),t,i))return s;let n=this.flatCoordinates,a=this.stride;for(let o=0,l=n.length;o<l;o+=a){let h=Qh(t,i,n[o],n[o+1]);if(h<s){s=h;for(let u=0;u<a;++u)r[u]=n[o+u];r.length=a}}return s}getCoordinates(){return Ul(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getPoint(t){let i=this.flatCoordinates.length/this.stride;return t<0||i<=t?null:new $y(this.flatCoordinates.slice(t*this.stride,(t+1)*this.stride),this.layout)}getPoints(){let t=this.flatCoordinates,i=this.layout,r=this.stride,s=[];for(let n=0,a=t.length;n<a;n+=r){let o=new $y(t.slice(n,n+r),i);s.push(o)}return s}getType(){return"MultiPoint"}intersectsExtent(t){let i=this.flatCoordinates,r=this.stride;for(let s=0,n=i.length;s<n;s+=r){let a=i[s],o=i[s+1];if(BT(t,a,o))return!0}return!1}setCoordinates(t,i){this.setLayout(i,t,1),this.flatCoordinates||=[],this.flatCoordinates.length=Gy(this.flatCoordinates,0,t,this.stride),this.changed()}};function RD(e,t,i,r){let s=[],n=ya();for(let a=0,o=i.length;a<o;++a){let l=i[a];n=VT(e,t,l[0],r),s.push((n[0]+n[2])/2,(n[1]+n[3])/2),t=l[l.length-1]}return s}var Oie=class d2 extends fu{constructor(t,i,r){if(super(),this.endss_=[],this.flatInteriorPointsRevision_=-1,this.flatInteriorPoints_=null,this.maxDelta_=-1,this.maxDeltaRevision_=-1,this.orientedRevision_=-1,this.orientedFlatCoordinates_=null,!r&&!Array.isArray(t[0])){let s=t,n=[],a=[];for(let o=0,l=s.length;o<l;++o){let h=s[o],u=n.length,d=h.getEnds();for(let c=0,p=d.length;c<p;++c)d[c]+=u;bo(n,h.getFlatCoordinates()),a.push(d)}i=s.length===0?this.getLayout():s[0].getLayout(),t=n,r=a}i!==void 0&&r?(this.setFlatCoordinates(i,t),this.endss_=r):this.setCoordinates(t,i)}appendPolygon(t){let i;if(!this.flatCoordinates)this.flatCoordinates=t.getFlatCoordinates().slice(),i=t.getEnds().slice(),this.endss_.push();else{let r=this.flatCoordinates.length;bo(this.flatCoordinates,t.getFlatCoordinates()),i=t.getEnds().slice();for(let s=0,n=i.length;s<n;++s)i[s]+=r}this.endss_.push(i),this.changed()}clone(){let t=this.endss_.length,i=Array(t);for(let s=0;s<t;++s)i[s]=this.endss_[s].slice();let r=new d2(this.flatCoordinates.slice(),this.layout,i);return r.applyProperties(this),r}closestPointXY(t,i,r,s){return s<Wd(this.getExtent(),t,i)?s:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(xZ(this.flatCoordinates,0,this.endss_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),vZ(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,this.maxDelta_,!0,t,i,r,s

2124))}containsXY(t,i){return MZ(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t,i)}getArea(){return yZ(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride)}getCoordinates(t){let i;return t===void 0?i=this.flatCoordinates:(i=this.getOrientedFlatCoordinates().slice(),HI(i,0,this.endss_,this.stride,t)),Aw(i,0,this.endss_,this.stride)}getEndss(){return this.endss_}getFlatInteriorPoints(){if(this.flatInteriorPointsRevision_!=this.getRevision()){let t=RD(this.flatCoordinates,0,this.endss_,this.stride);this.flatInteriorPoints_=zI(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t),this.flatInteriorPointsRevision_=this.getRevision()}return this.flatInteriorPoints_}getInteriorPoints(){return new CD(this.getFlatInteriorPoints().slice(),"XYM")}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){let t=this.flatCoordinates;AZ(t,0,this.endss_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=HI(this.orientedFlatCoordinates_,0,this.endss_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){let i=[],r=[];return i.length=wZ(this.flatCoordinates,0,this.endss_,this.stride,Math.sqrt(t),i,0,r),new d2(i,"XY",r)}getPolygon(t){if(t<0||this.endss_.length<=t)return null;let i;if(t===0)i=0;else{let n=this.endss_[t-1];i=n[n.length-1]}let r=this.endss_[t].slice(),s=r[r.length-1];if(i!==0)for(let n=0,a=r.length;n<a;++n)r[n]-=i;return new wm(this.flatCoordinates.slice(i,s),this.layout,r)}getPolygons(){let t=this.layout,i=this.flatCoordinates,r=this.endss_,s=[],n=0;for(let a=0,o=r.length;a<o;++a){let l=r[a].slice(),h=l[l.length-1];if(n!==0)for(let d=0,c=l.length;d<c;++d)l[d]-=n;let u=new wm(i.slice(n,h),t,l);s.push(u),n=h}return s}getType(){return"MultiPolygon"}intersectsExtent(t){return RZ(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t)}setCoordinates(t,i){this.setLayout(i,t,3),this.flatCoordinates||=[];let r=_Z(this.flatCoordinates,0,t,this.stride,this.endss_);if(r.length===0)this.flatCoordinates.length=0;else{let s=r[r.length-1];this.flatCoordinates.length=s.length===0?0:s[s.length-1]}this.changed()}},Bie=class AO extends _a{constructor(t){if(super(),this.on,this.once,this.un,this.id_=void 0,this.geometryName_="geometry",this.style_=null,this.styleFunction_=void 0,this.geometryChangeKey_=null,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),t)if(typeof t.getSimplifiedGeometry=="function"){let i=t;this.setGeometry(i)}else{let i=t;this.setProperties(i)}}clone(){let t=new AO,i=this.geometryName_;t.setGeometryName(i);let r=this.getPropertiesInternal();if(r){let n=this.getGeometry();for(let a in r)a===i&&n?t.set(a,n.clone()):t.set(a,r[a],!0)}let s=this.getStyle();return s&&t.setStyle(s),t}getGeometry(){return this.get(this.geometryName_)}getId(){return this.id_}getGeometryName(){return this.geometryName_}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}handleGeometryChange_(){this.changed()}handleGeometryChanged_(){this.geometryChangeKey_&&=(oi(this.geometryChangeKey_),null);let t=this.getGeometry();t&&(this.geometryChangeKey_=ft(t,De.CHANGE,this.handleGeometryChange_,this)),this.changed()}setGeometry(t){this.set(this.geometryName_,t)}setStyle(t){this.style_=t,this.styleFunction_=t?Uie(t):void 0,this.changed()}setId(t){this.id_=t,this.changed()}setGeometryName(t){t!==this.geometryName_&&(this.removeChangeListener(this.geometryName_,this.handleGeometryChanged_),this.geometryName_=t,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),this.handleGeometryChanged_())}};function Uie(e){if(typeof e=="function")return e;let t;return Array.isArray(e)?t=e:(It(typeof e.getZIndex=="function","Expected an `ol/style/Style` or an array of `ol/style/Style.js`"),t=[e]),function(){return t}}var ED=Qs(),P1=class c2{constructor(t,i,r,s,n,a){this.styleFunction,this.extent_,this.id_=a,this.type_=t,this.flatCoordinates_=i,this.flatInteriorPoints_=null,this.flatMidpoints_=null,this.ends_=r||null,this.properties_=n,this.squaredTolerance_,this.stride_=s,this.simplifiedGeometry_}get(t){return this.properties_[t]}getExtent(){return this.extent_||=this.type_==="Point"?_k(this.flatCoordinates_):VT(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){let t=Jh(this.getExtent());this.flatInteriorPoints_=Pw(this.flatCoordinates_,0,this.ends_,this.stride_,t,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){let t=qI(this.flatCoordinates_,this.ends_),i=RD(this.flatCoordinates_,0,t,this.stride_);this.flatInteriorPoints_=zI(this.flatCoordinates_,0,t,this.stride_,i)}return this.flatInteriorPoints_}getFlatMidpoint(){return this.flatMidpoints_||=L1(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_,.5),this.flatMidpoints_}getFlatMidpoints(){if(!this.flatMidpoints_){this.flatMidpoints_=[];let t=this.flatCoordinates_,i=0,r=this.ends_;for(let s=0,n=r.length;s<n;++s){let a=r[s],o=L1(t,i,a,this.stride_,.5);bo(this.flatMidpoints_,o),i=a}}return this.flatMidpoints_}getId(){return this.id_}getOrientedFlatCoordinates(){return this.flatCoordinates_}getGeometry(){return this}getSimplifiedGeometry(t){return this}simplifyTransformed(t,i){return this}getProperties(){return this.properties_}getPropertiesInternal(){return this.properties_}getStride(){return this.stride_}getStyleFunction(){return this.styleFunction}getType(){return this.type_}transform(t){t=Oi(t);let i=t.getExtent(),r=t.getWorldExtent();if(i&&r){let s=is(r)/is(i);So(ED,r[0],r[3],s,-s,0,0,0),Bl(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_,

2124ED,this.flatCoordinates_)}}applyTransform(t){t(this.flatCoordinates_,this.flatCoordinates_,this.stride_)}clone(){return new c2(this.type_,this.flatCoordinates_.slice(),this.ends_?.slice(),this.stride_,Object.assign({},this.properties_),this.id_)}getEnds(){return this.ends_}enableSimplifyTransformed(){return this.simplifyTransformed=qk((t,i)=>{if(t===this.squaredTolerance_)return this.simplifiedGeometry_;this.simplifiedGeometry_=this.clone(),i&&this.simplifiedGeometry_.applyTransform(i);let r=this.simplifiedGeometry_.getFlatCoordinates(),s;switch(this.type_){case"LineString":r.length=jy(r,0,this.simplifiedGeometry_.flatCoordinates_.length,this.simplifiedGeometry_.stride_,t,r,0),s=[r.length];break;case"MultiLineString":s=[],r.length=UI(r,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,t,r,0,s);break;case"Polygon":s=[],r.length=Nw(r,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,Math.sqrt(t),r,0,s);break;default:}return s&&(this.simplifiedGeometry_=new c2(this.type_,r,s,this.stride_,this.properties_,this.id_)),this.squaredTolerance_=t,this.simplifiedGeometry_}),this}};P1.prototype.getFlatCoordinates=P1.prototype.getOrientedFlatCoordinates;var Vie=class{constructor(){this.dataProjection=void 0,this.defaultFeatureProjection=void 0,this.featureClass=Bie,this.supportedMediaTypes=null}getReadOptions(e,t){if(t){let i=t.dataProjection?Oi(t.dataProjection):this.readProjection(e);t.extent&&i&&i.getUnits()==="tile-pixels"&&(i=Oi(i),i.setWorldExtent(t.extent)),t={dataProjection:i,featureProjection:t.featureProjection}}return this.adaptOptions(t)}adaptOptions(e){return Object.assign({dataProjection:this.dataProjection,featureProjection:this.defaultFeatureProjection,featureClass:this.featureClass},e)}getType(){return qe()}readFeature(e,t){return qe()}readFeatures(e,t){return qe()}readGeometry(e,t){return qe()}readProjection(e){return qe()}writeFeature(e,t){return qe()}writeFeatures(e,t){return qe()}writeGeometry(e,t){return qe()}};function zie(e,t,i){let r=i?Oi(i.featureProjection):null,s=i?Oi(i.dataProjection):null,n=e;if(r&&s&&!As(r,s)){t&&(n=e.clone());let a=t?r:s,o=t?s:r;a.getUnits()==="tile-pixels"?n.transform(a,o):n.applyTransform(ru(a,o))}if(t&&i&&i.decimals!==void 0){let a=10**i.decimals;n===e&&(n=e.clone()),n.applyTransform(function(o){for(let l=0,h=o.length;l<h;++l)o[l]=Math.round(o[l]*a)/a;return o})}return n}var Gie=class extends Vie{constructor(e){super(),e||={},this.dataProjection=new _y({code:"",units:"tile-pixels"}),this.featureClass=e.featureClass?e.featureClass:P1,this.geometryName_=e.geometryName,this.layerName_=e.layerName?e.layerName:"layer",this.layers_=e.layers?e.layers:null,this.idProperty_=e.idProperty,this.supportedMediaTypes=["application/vnd.mapbox-vector-tile","application/x-protobuf"]}readRawGeometry_(e,t,i,r){e.pos=t.geometry;let s=e.readVarint()+e.pos,n=1,a=0,o=0,l=0,h=0,u=0;for(;e.pos<s;){if(!a){let d=e.readVarint();n=d&7,a=d>>3}if(a--,n===1||n===2)o+=e.readSVarint(),l+=e.readSVarint(),n===1&&h>u&&(r.push(h),u=h),i.push(o,l),h+=2;else if(n===7)h>u&&(i.push(i[u],i[u+1]),h+=2);else throw Error("Invalid command found in the PBF")}h>u&&(r.push(h),u=h)}createFeature_(e,t,i){let r=t.type;if(r===0)return null;let s,n=t.properties,a;this.idProperty_?(a=n[this.idProperty_],delete n[this.idProperty_]):a=t.id,n[this.layerName_]=t.layer.name;let o=[],l=[];this.readRawGeometry_(e,t,o,l);let h=qie(r,l.length);if(this.featureClass===P1)s=new this.featureClass(h,o,l,2,n,a),s.transform(i.dataProjection);else{let u;if(h=="Polygon"){let p=qI(o,l);u=p.length>1?new Oie(o,"XY",p):new wm(o,"XY",l)}else u=h==="Point"?new $y(o,"XY"):h==="LineString"?new JS(o,"XY"):h==="MultiPoint"?new CD(o,"XY"):h==="MultiLineString"?new Die(o,"XY",l):null;let d=this.featureClass;s=new d,this.geometryName_&&s.setGeometryName(this.geometryName_);let c=zie(u,!1,i);s.setGeometry(c),a!==void 0&&s.setId(a),s.setProperties(n,!0)}return s}getType(){return"arraybuffer"}readFeatures(e,t){let i=this.layers_;t=this.adaptOptions(t);let r=Oi(t.dataProjection);r.setWorldExtent(t.extent),t.dataProjection=r;let s=new xie(e),n=s.readFields(jie,{}),a=[];for(let o in n){if(i&&!i.includes(o))continue;let l=n[o],h=l?[0,0,l.extent,l.extent]:null;r.setExtent(h);for(let u=0,d=l.length;u<d;++u){let c=Hie(s,l,u),p=this.createFeature_(s,c,t);p!==null&&a.push(p)}}return a}readProjection(e){return this.dataProjection}setLayers(e){this.layers_=e}};function jie(e,t,i){if(e===3){let r={keys:[],values:[],features:[]},s=i.readVarint()+i.pos;i.readFields($ie,r,s),r.length=r.features.length,r.length&&(t[r.name]=r)}}function $ie(e,t,i){if(e===15)t.version=i.readVarint();else if(e===1)t.name=i.readString();else if(e===5)t.extent=i.readVarint();else if(e===2)t.features.push(i.pos);else if(e===3)t.keys.push(i.readString());else if(e===4){let r=null,s=i.readVarint()+i.pos;for(;i.pos<s;)e=i.readVarint()>>3,r=e===1?i.readString():e===2?i.readFloat():e===3?i.readDouble():e===4?i.readVarint64():e===5?i.readVarint():e===6?i.readSVarint():e===7?i.readBoolean():null;t.values.push(r)}}function Wie(e,t,i){if(e==1)t.id=i.readVarint();else if(e==2){let r=i.readVarint()+i.pos;for(;i.pos<r;){let s=t.layer.keys[i.readVarint()],n=t.layer.values[i.readVarint()];t.properties[s]=n}}else e==3?t.type=i.readVarint():e==4&&(t.geometry=i.pos)}function Hie(e,t,i){e.pos=t.features[i];let r=e.readVarint()+e.pos,s={layer:t,type:0,properties:{}};return e.readFields(Wie,s,r),s}function qie(e,t){let i;return e===1?i=t===1?"Point":"MultiPoint":e===2?i=t===1?"LineString":"MultiLineString":e===3&&(i="Polygon"),i}var dg=!1,AD=null;typeof window<"u"&&N.onResize.add(()=>{dg=!0,clearTimeout(AD),AD=setTimeout(()=>{dg=!1},300)});function QS(){return N.devicePixelRatio||1}async function ND(e){return e.renderTarget?(e.renderTarget.width!==N.width||e.renderTarget.height!==N.height)&&(e.renderTarget.dispose(),await new Promise(t=>setTimeout(t,50)),e.renderTarget=new zr(N.width,N.height,{depthBuffer:!1,stencilBuffer:!1,samples:1,alpha:!0,minFilter:mi,magFilter:mi,format:Br,type:hr,colorSpace:""})):e.renderTarget=new zr(N.width,N.height,{depthBuffer:!1,stencilBuffer:!1,samples:1,alpha:!0,minFilter:mi,magFilter:mi,format:Br,type:hr,colorSpace:""}),e.currentLayer.renderTarget||e.currentLayer.initRT?.(),e.currentLayer.render3d&&e.currentLayer.render3d(),!!e.currentLayer.renderTarget}async function LD(e,t,i){let r=e.currentLayer.renderTarget.width,s=e.currentLayer.renderTarget.height,n=QS(),a=t*n,o=i*n,l=Math.max(0,Math.min(a,r-1)),h=Math.max(0,Math.min(o,s-1)),u=N.height*n-o-1,d=Math.max(0,Math.min(u,s-1)),[c,p,m,g]=await q.renderer.readRenderTargetPixelsAsync(e.currentLayer.renderTarget,l,h,1,1),[f,y,x,b]=await q.renderer.readRenderTargetPixelsAsync(e.currentLayer.renderTarget,l,d,1,1);return{r:c,g:p,b:m,a:g,flippedY:d}}function PD(e,t,i){if(!e.openLayerMap)return null;let r=e.openLayerMap.getCoordinateFromPixel([t,i]);if(!r)return null;let s;s=Math.abs(r[1])<=90&&Math.abs(r[0])<1e6?r:QT(r);let n=s[0];for(;n>180;)n-=360;for(;n<-180;)n+=360;return{latLon:{lon:n,lat:s[1]},coordinate:r,normalizedLon:n}}function Xie(e,t,i){if(!e.currentLayer||!e.currentLayer.getRenderSource||!i)return null;try{let r=e.currentLayer.getRenderSource(),s=t.getView().getProjection(),n=r.getTileGridForProjection(s),a=t.getView().getResolution(),o=Math.round(n.getZForResolution(a)),l=[i.normalizedLon,i.latLon.lat],h=l;s.getCode()!=="EPSG:4326"&&(h=Jd(l,s));let u=n.getTileCoordForCoordAndZ(h,o);if(!u)return null;let d=Yie(e,n,h,o,u),c=Kie(e,r,s,h);return c&&(d=c),e.currentLayer._url&&d&&(d.url=e.currentLayer._url.replace("{z}",d.z).replace("{x}",d.x).replace("{y}",d.y)),d}catch{return null}}function Yie(e,t,i,r,s){let n=e.currentLayer.currentZoom===void 0?r:e.currentLayer.currentZoom;if(n!==r){let a=t.getTileCoordForCoordAndZ(i,n);if(a)return{x:a[1],y:a[2],z:a[0]}}return{x:s[1],y:s[2],z:s[0]}}function Kie(e,t,i,r){if(!e.currentLayer.activeTiles||!r)return null;let s=null,n=1/0;

2124return e.currentLayer.activeTiles.forEach(a=>{let o=a.tile;if(!o||!o.tileCoord)return;let l=t.getTileGridForProjection(i).getTileCoordExtent(o.tileCoord);if(r[0]>=l[0]&&r[0]<=l[2]&&r[1]>=l[1]&&r[1]<=l[3]){let h=(l[0]+l[2])/2,u=(l[1]+l[3])/2,d=Math.sqrt((r[0]-h)**2+(r[1]-u)**2);d<n&&(n=d,s=o)}}),s&&s.tileCoord?{x:s.tileCoord[1],y:s.tileCoord[2],z:s.tileCoord[0]}:null}async function Zie(e,t,i){if(dg||!e.renderTarget||!e.renderTarget.texture)return{colorR:0,colorG:0,colorB:0,colorA:0};try{if(e.renderTarget.width!==N.width||e.renderTarget.height!==N.height)return{colorR:0,colorG:0,colorB:0,colorA:0};q.renderer.setClearColor(0,0),q.renderer.setRenderTarget(e.renderTarget),q.renderer.render(e.quad,q.camera),q.renderer.setRenderTarget(null),q.renderer.setClearColor(14540253,1)}catch(m){return console.warn("Error rendering visual pixels, likely due to resize:",m),q.renderer.setRenderTarget(null),q.renderer.setClearColor(14540253,1),{colorR:0,colorG:0,colorB:0,colorA:0}}let r=QS(),s=t*r,n=i*r,a=e.renderTarget.width,o=e.renderTarget.height,l=Math.max(0,Math.min(s,a-1)),h=Math.max(0,Math.min(n,o-1)),[u,d,c,p]=await q.renderer.readRenderTargetPixelsAsync(e.renderTarget,l,h,1,1);return{colorR:u,colorG:d,colorB:c,colorA:p}}function Jie(e,t){if(!e.data.legends||!e.provider||!e.provider.value)return{};let i=e.data.legends[e.data.colorOptions.legendIndex||0],r=e.provider.value;if(!i.values||i.values.length===0)return{};let s=bI?.value==="debug",n="index",a={typeId:i?.type?.id,unitId:i?.unit?.id,unitName:i?.unit?.name,valuesLen:i?.values?.length,values:i?.values};try{let w=(e?.data?.name||"").toLowerCase(),M=jt.getUnitTypeForParameter(w);if(w==="ht0"){let S=jt.getPreferredUnit(M),R=S==="ft"?24:13,I=e.data.legends.find(B=>B?.unit?.id===R);I?.values?.length&&(i=I,n=`ht0(unitId=>${R})`),s&&console.log("[PickerDebug] legend preference",{layer:e?.data?.name,parameterName:w,targetUnit:S,targetUnitId:R,selectedUnitId:i?.unit?.id,valuesLen:i?.values?.length})}else{let S=jt.getDefaultUnit(M)||jt.getPreferredUnit(M),R={"%":12,"mm/h":19,mm:9,"cm/h":26,cm:10,"\xB0c":17,"km/h":1,m:6,km:25,hpa:14,"\xB5g/m3":20}[S],I=i?.type?.id,B=$h.legends||[],O=[];if(R!=null&&(O=B.filter(V=>V?.unit?.id===R&&(I==null||V?.type?.id===I))),O.length===0&&S){let V=jt.normalizeUnit(S);O=B.filter(z=>jt.normalizeUnit(z?.unit?.name)===V&&(I==null||z?.type?.id===I))}O.length===0&&R!=null&&(O=B.filter(V=>V?.unit?.id===R));let U=O[0];U?.values?.length&&(i=U,n=`targetUnit(${S}${R==null?"":`=>${R}`})`),s&&console.log("[PickerDebug] legend preference",{layer:e?.data?.name,parameterName:w,unitTypePref:M,targetUnit:S,targetUnitId:R,currentTypeId:I,candidates:O.slice(0,5).map(V=>({typeId:V?.type?.id,unitId:V?.unit?.id,unitName:V?.unit?.name,valuesLen:V?.values?.length})),candidatesCount:O.length})}}catch(w){s&&console.log("[PickerDebug] legend preference error",{layer:e?.data?.name,error:String(w)})}let o=e.data.colorOptions.useRedChannel?t.r:t.b,l=i.values,h,u,d;if(t.a===0||t.r===0&&t.g===0&&t.b===0&&t.a!==255)return{};if(e.data.valueConversion&&typeof e.data.valueConversion=="function")h=e.data.valueConversion(t),u=l&&l.length>0?Math.min(...l):0,d=l&&l.length>0?Math.max(...l):100;else{u=Math.min(...l),d=Math.max(...l);let w=Math.min(o/255,1);h=u+w*(d-u)}s&&console.log("[PickerDebug] legend selection",{layer:e?.data?.name,legendIndex:e?.data?.colorOptions?.legendIndex,reason:n,initial:a,selected:{typeId:i?.type?.id,unitId:i?.unit?.id,unitName:i?.unit?.name,valuesLen:i?.values?.length,values:i?.values},channel:e?.data?.colorOptions?.useRedChannel?"r":"b",rgba:{r:t?.r,g:t?.g,b:t?.b,a:t?.a},min:u,max:d,actualValue:h});let c=e.data.displayName||e.name,p=(e?.data?.name||"").toLowerCase(),m=jt.getUnitTypeForParameter(p),g=i.unit?.name||r.unit||"",f=h,y=u,x=d;if(m&&g){let w=jt.getDefaultUnit(m);w&&w!==g&&(f=jt.convert(h,g,w,m),y=jt.convert(u,g,w,m),x=jt.convert(d,g,w,m),g=w)}let b=`${f.toFixed(2)} ${g}`,_={"%":12,"mm/h":19,mm:9,"cm/h":26,cm:10,"\xB0c":17,"km/h":1,m:6,km:25,hpa:14,"\xB5g/m3":20};(p==="radar"||p==="precip")&&(g=yI.value);let T=_[g]??g;return p==="ht0"&&(T=g==="ft"?24:13),p==="precip"&&T!==10&&(T=9),s&&console.log("[PickerDebug] output",{layer:e?.data?.name,unitType:m,unit:g,unit_id:T,value:f,min:y,max:x,formattedValue:b}),{value:f,min:y,max:x,unit:g,parameter:c,formattedValue:b,unit_id:T}}async function Qie(e,t,i,r){if(!e.UVDataLayer||!e.UVDataLayer.currentLayer||(e.UVDataLayer.render3d&&e.UVDataLayer.render3d(),!e.UVDataLayer.currentLayer.renderTarget))return null;let s=QS(),n=i*s,a=r*s,o=e.UVDataLayer.currentLayer.renderTarget,l=o.width,h=o.height,u=Math.max(0,Math.min(n,l-1)),d=Math.max(0,Math.min(a,h-1)),[c,p,m,g]=await q.renderer.readRenderTargetPixelsAsync(o,u,d,1,1),f=m,y=c,x,b;x=f/255*150+-75,b=y/255*150+-75;let _=Math.sqrt(x*x+b*b),T=Math.atan2(b,x)*180/Math.PI;T=(T+360)%360;let w=(T+180)%360;return{speed:{value:_,unit:t.unit||"km/h",formatted:`${_.toFixed(1)} ${t.unit||"km/h"}`},direction:{value:T,unit:"\xB0",formatted:`${T.toFixed(0)}\xB0`,from:w,fromFormatted:`${w.toFixed(0)}\xB0`},u:x,v:b,rawU:f,rawV:y,rawRGBA:{r:c,g:p,b:m,a:g}}}async function kD(e,t,i,r=!1,s=null){if(dg)return null;if(!r){if(e.isReadingPixel)return null;e.isReadingPixel=!0}if(!e.currentLayer)return r||(e.isReadingPixel=!1),null;try{if(!await ND(e))return r||(e.isReadingPixel=!1),null}catch(g){return console.warn("Error initializing render target:",g),r||(e.isReadingPixel=!1),null}let n=await LD(e,t,i),a={r:n.r,g:n.g,b:n.b,a:n.a},o,l;s?(l={lon:s.lon,lat:s.lat},o={latLon:l,normalizedLon:s.lon}):(o=PD(e,t,i),l=o?.latLon||null);let h=e.openLayerMap?Xie(e,e.openLayerMap,o):null,u=await Zie(e,t,i);Object.assign(a,u);let d=Jie(e,n);Object.assign(a,d);let c=(e?.data?.name||"").toLowerCase(),p=jt.getUnitTypeForParameter(c);if(c==="radar"||c==="precip"){let g=c==="radar"?n.r===0?"mm/h":"cm/h":n.r===0?"mm":"cm";yI.value=c==="radar"?n.r===0?"mm/h":"cm/h":n.r===0?"mm":"cm";let f=a.unit||jt.getPreferredUnit(p);a.value=jt.convert(a.value,f,g,p),a.unit=g,a.symbol=jt.getUnitSymbol(g,p),a.lockUnit=!0}let m=await Qie(e,a,t,i);if(m&&(a.uvData=m),a.x=t,a.y=i,a.tileInfo=h,a.latLon=l,a.parameter=e.data.name,e.isReadingPixel=!1,r||(e.isReadingPixel=!1),r)return a;Oe.value=a}async function ere(e,t,i){if(dg||!e||!e.currentLayer)return null;try{if(!await ND(e))return null}catch(r){return console.warn("Error initializing render target for raw read:",r),null}try{let{r,g:s,b:n,a}=await LD(e,t,i),o=null;try{o=PD(e,t,i)?.latLon||null}catch{}return o?{r,g:s,b:n,a,latLon:o}:{r,g:s,b:n,a}}catch(r){return console.warn("Error reading raw pixel:",r),null}}var e2=2*Math.PI*6378137,tre=e=>e.isMesh?new xt(e.geometry,e.material):e.clone(!1),ire=class extends Hm{constructor(e,t){super(e),this.master=t,this.openLayerMap=t.o

2124penLayerMap,this.container=new Gr,this.renderTarget=null,this.needsRender=!1,this.container.renderOrder=this.master.renderOrder,this.initialRender=!1,this.resizeHandler=Al(()=>this.resize(),350),N.onResize.add(this.resizeHandler),N.onUpdate.add(this.update)}prepareFrame(e){return!0}renderFrame(e){this.updateImage(e),this.container.children.length>0&&!this.needsRender&&(this.needsRender=!0)}render(){super.render(frameState)}updateImage=e=>{if(this.lastFrameState=e,!this.container.children.length)return;let[t,i,r,s]=Xm(e,e.extent),n=r-t,a=s-i,o=1/n,l=1/a;this.container.scale.set(o,l,1),this.container.position.set(-t*o-.5,-i*l-.5,0),this.container.children.forEach(h=>{let u=h.userData.boundingBox,d=h.userData.shift||0;if(u){let c=u.min.x+d*e2,p=u.max.x+d*e2>=t&&c<=r,m=u.max.y>=i&&u.min.y<=s;h.visible=p&&m}}),this.needsRender=!0};update=e=>{if(this.master.opacity===0){this.container.parent&&q.remove(this.container);return}else this.container.parent||q.add(this.container);this.updateOpacity(),this.initialRender&&this.lastFrameState&&(this.updateImage(this.lastFrameState),this.initialRender=!1),this.needsRender&&(this.needsRender=!1,q.scheduleRender())};resize=()=>{this.renderTarget&&setTimeout(()=>{let e=N.width*N.devicePixelRatio,t=N.height*N.devicePixelRatio;this.renderTarget.setSize(e,t),setTimeout(()=>{this.render3d()},1)},1)};#n=e=>{e.geometry.computeBoundingBox();let t=e.geometry.boundingBox.clone(),i=[];for(let r=-ou.value;r<=ou.value;r++){let s=r===0?e:tre(e);s.userData.boundingBox=t,s.userData.shift=r,s.position.x+=r*e2,this.container.add(s),i.push(s)}e.userData._copies=i};add=(e,{noCopy:t=!1}={})=>{t?this.container.add(e):this.#n(e);let i=r=>{r.isMesh&&r.material&&r.material.transparent&&r.material.originalOpacity===void 0&&(r.material.opacity&&r.material.opacity.isNode?r.material.originalOpacity=r.material.opacity.value:r.material.originalOpacity=r.material.opacity)};e.isMesh?i(e):e.traverse(i),this.needsRender=!0,this.initialRender=!0,q.scheduleRender()};remove=e=>{(e.userData._copies||[e]).forEach(t=>this.container.remove(t)),this.needsRender=!0};updateOpacity=()=>{let e=this.master.opacity;this.container.traverse(t=>{t.isMesh&&t.material&&t.material.transparent&&t.material.originalOpacity&&(t.material.opacity&&t.material.opacity.isNode?t.material.opacity.value=e*t.material.originalOpacity:t.material.opacity=e*t.material.originalOpacity)}),this.lastOpacity!==e&&(this.lastOpacity=e,q.scheduleRender())};initRT=()=>{};releaseRT=()=>{};addObject=e=>{this.container.add(e),this.needsRender=!0};removeObject=e=>{this.container.remove(e),this.needsRender=!0};clear=()=>{this.container.clear(),this.needsRender=!0}},rre=class extends u1{constructor(e,t){super(e),this.master=t}createRenderer(){return new ire(this,this.master)}initRT=()=>this.getRenderer().initRT();releaseRT=()=>this.getRenderer().releaseRT();addObject=e=>this.getRenderer().addObject(e);removeObject=e=>this.getRenderer().removeObject(e);clear=()=>this.getRenderer().clear();add=(e,t)=>this.getRenderer().add(e,t);remove=e=>this.getRenderer().remove(e);get texture(){return this.renderTarget?.texture}get renderTarget(){return this.getRenderer().renderTarget}get container(){return this.getRenderer().container}},sre=class NO extends Gr{constructor(t){super(),this.layer=t,this.line=null,this.renderOrder=999999,this._lastFrameState=null,this._postRenderKey=null}attach(){let t=this.layer.srcExtent4326;if(!t)return!1;let[i]=t,[r]=this.layer.openLayerMap.getView().getProjection().getExtent();if(i<=r+2e5)return!1;if(q.scene&&q.scene.children)for(let s=q.scene.children.length-1;s>=0;s--){let n=q.scene.children[s];n instanceof NO&&n.layer===this.layer&&n.dispose()}return this.updateLine(),this.visible=!0,q.add(this),N.onUpdate.add(this.update),!0}updateLine(){let t=this.layer.blur||0,i=this.layer.openLayerMap.getView(),r=i.getResolution(),s=N.width,n=N.height,a=this.layer.srcExtent4326;if(this.line&&this._lastSrcExtent===a&&Math.abs((this._lastBlur||0)-t)<.01&&Math.abs((this._lastRes||0)-r)<1e-6&&this._lastWidth===s&&this._lastHeight===n||(this._lastBlur=t,this._lastRes=r,this._lastWidth=s,this._lastHeight=n,this._lastSrcExtent=a,this.line&&=(this.remove(this.line),this.line.geometry?.dispose(),this.line.material?.dispose(),null),!a))return;let[o,l,h,u]=a,[d]=i.getProjection().getExtent();if(o<=d+2e5)return;let c=0,p=0;t&&s>0&&(c=(t-1)*r,p=(t*n/s-1)*r);let m=fm([[o+c,l+p],[h-c,l+p],[h-c,u-p],[o+c,u-p]]);this.line=new Ll().lines(m).sizeAttenuation(!1).lineWidth(2).transparent

2124(!0).closed(!0).color(4474043).build(),this.line.renderOrder=this.renderOrder,this.add(this.line)}update=()=>{if(!this.visible||!this.line)return;let t=this.layer.openLayerMap;if(!t)return;this._postRenderKey||=t.on("postrender",h=>{this._lastFrameState=h.frameState});let i;i=this._lastFrameState?.extent?this._lastFrameState.extent:Ns(t.getView().calculateExtent(t.getSize()),"EPSG:4326","EPSG:3857");let[r,s,n,a]=i,o=1/(n-r),l=1/(a-s);this.scale.set(o,l,1),this.position.set(-r*o-.5,-s*l-.5,0),this.line?.resize?.(N.width*N.devicePixelRatio,N.height*N.devicePixelRatio),q.scheduleRender()};setVisible(t){this.visible=t,t&&!this.line&&this.updateLine()}dispose(){this._postRenderKey&&=(this.layer.openLayerMap?.un("postrender",this._postRenderKey),null),this.line&&=(this.remove(this.line),this.line.geometry?.dispose(),this.line.material?.dispose(),null),N.onUpdate.remove(this.update),q.remove(this)}},nre=new Un(1,1,1,1),t2=class yg{static renderOrder=1;_pendingForecast=null;_deferTileLoad=!1;constructor(t,i){if(this.openLayerMap=t,this.logger=Id(`[Layer ${i.name}]`),this.tileGroup=new _u,this.imageGroup=new _u,this.particleGroup=new _u,this.data=i,this.animationCompleted=!1,this.onAnimationComplete=new je,this.hiddenLayer=null,this.directRender=this.data.directRender,window.location.search.includes("forceRT")?this.directRender=!1:window.location.search.includes("directRender")&&(this.directRender=!0),this.visible=!1,this.immediateVisible=!1,this.opacity=0,this.tileOpacity=1,this.fadeInTiles=!0,this.isReadingPixel=!1,this.logNextValue=!1,this.extentLine=null,this.currentZoom=this.openLayerMap.getView().getZoom(),this.updateLayerBlur(this.currentZoom),this.onClickHandler=()=>{this.logNextValue=!0},US.add(this.onClickHandler),this.container=new Gr,this.container.renderOrder=this.data.overrideRenderOrder?this.data.overrideRenderOrder:yg.renderOrder,i.opticalFlowLayer&&this.addOpticalFlow(new yg(t,i.opticalFlowLayer)),i.UVDataLayer&&this.addUVData(new yg(t,i.UVDataLayer)),i.overlays)for(let r of i.overlays)r.id==2&&this.addParticles(),r.id==3&&this.addArrows(),r.id==4&&this.addBarbules(),r.id==5&&this.addIsobares();this.layers={},this.overlays={},this.currentLayer=null,this.prevLayer=null,this.percent=Ae(1),this.currentForecastDate=Ae(null),this.currentForecastIndex=0,this.watchers=Wm(),this._onMoveStart=()=>{this.isMoving=!0,this.material?.setPanning?.(!0)},this._onMoveEnd=()=>{if(this.isMoving=!1,setTimeout(()=>{this.isMoving||this.material?.setPanning?.(!1)},1),this.isInit){let r=this.openLayerMap.getView().getZoom();this.currentZoom!==r&&(this.currentZoom=r,this.updateLayerBlur(r))}},this.directRender||(this.material=new Tte(this),this.container.add(this.quad=new xt(nre,this.material)),this.quad.renderOrder=5e6),this.isInit=!1,N.onUpdate.add(this.update),this.openLayerMap.on("movestart",this._onMoveStart),this.openLayerMap.on("moveend",this._onMoveEnd)}init=async()=>{if(this.isInit)return;window.location.search.includes("datalayer")?(this.isUVDataLayer||this.isOpticalFlowLayer||!this.UVDataLayer&&!this.opticalFlowLayer)&&q.add(this.container):!this.isUVDataLayer&&!this.isOpticalFlowLayer&&q.add(this.container),await this.data.loadExtraData();let t=this.provider,i=t?.value?.forecastDates?.length>0;if(t&&i){let r=wo.value,s=r?new Date(r):null;if(s&&!isNaN(s.getTime())){let n=this.findClosestForecastFloor(s);n?(this.currentForecastDate.value=n,this.currentForecastIndex=t.value.forecastDates.indexOf(n),this._deferTileLoad=!1):this._deferTileLoad=!0}else this._deferTileLoad=!0;this.watchers.add(t,async()=>{if(!t.value?.forecastDates?.length)return;if(this._deferTileLoad&&!wo.value){this.updateExtent();return}let n=wo.value?new Date(wo.value):null,a=null;if(n&&!isNaN(n.getTime())&&(a=this.findClosestForecastFloor(n)),!a){if(this._deferTileLoad){this.updateExtent();return}let o=new Date(t.value.startDate);if(!wo.value&&["radar","eumetsat","foudre"].includes(this.data.name)){let h=new Date,u=h.getUTCFullYear(),d=h.getUTCMonth()+1,c=h.getUTCDate(),p=h.getUTCHours(),m=h.getUTCMinutes();o=new Date(`${u}-${String(d).padStart(2,"0")}-${String(c).padStart(2,"0")}T${String(p).padStart(2,"0")}

2124:${String(m).padStart(2,"0")}:00Z`)}let l=t.value.forecastDates.findIndex(({datetime:h})=>new Date(h).getTime()===o.getTime());if(l===-1){let h=0,u=Math.abs(new Date(t.value.forecastDates[0].datetime).getTime()-o.getTime());for(let d=1;d<t.value.forecastDates.length;d++){let c=Math.abs(new Date(t.value.forecastDates[d].datetime).getTime()-o.getTime());c<u&&(u=c,h=d)}l=h}a=t.value.forecastDates[l]}this.currentForecastDate.value=a,this.currentForecastIndex=t.value.forecastDates.indexOf(a),this.updateExtent(),this._deferTileLoad&&wo.value&&(this._deferTileLoad=!1),this._deferTileLoad||this.updateLayer()}),this.watchers.add(this.currentForecastDate,()=>{if(!this._deferTileLoad&&(this.updateLayer(),this.isobares)){let n=this.isobares.visible;this.isobares.setVisible(!1),setTimeout(()=>{this.isobares.dispose(),this.container.remove(this.isobares),this.isobares=null,this.addIsobares(),n&&this.isobares.setVisible(!0)},300)}})}else this._deferTileLoad=!1;this.isInit=!0,this._deferTileLoad||this.updateLayer(),this.addExtentLine()};findClosestForecastFloor(t){let i=this.provider?.value?.forecastDates;if(!i?.length||!(t instanceof Date)||isNaN(t.getTime()))return null;let r=null,s=0,n=i.length-1;for(;s<=n;){let a=Math.floor((s+n)/2);(i[a]._date??new Date(i[a].datetime))<=t?(r=i[a],s=a+1):n=a-1}return r}updateLayer=()=>{if(this._deferTileLoad)return;let t=this.getURL();this.addLayer(t)};addLayer(t){this.animationCompleted=!1;let i=!!this.layers[t],r=this.layers[t]||this.addMapLayer(t);if(i&&(r.setVisible(!0),this.visible&&!this.directRender&&!this.isUVDataLayer&&!this.isOpticalFlowLayer&&r.initRT?.(),r.getRenderer&&r.getRenderer())){let s=r.getRenderer();s.checkTilesDisplayed&&s.checkTilesDisplayed()}if(r.reinitialize(),this.currentLayer)if(r!==this.currentLayer&&this.data.disposeLayerResources&&this.data.disposeLayerResources(),this.prevLayer=this.currentLayer,this.percent.value=0,r.getSource().changed(),r.allTilesDisplayed)this.prepareAnimation();else{let s=null,n=!1,a=()=>{n||(n=!0,s&&clearTimeout(s),this.prepareAnimation())};s=setTimeout(()=>{this.logger.warn("Content loading timeout, forcing animation completion"),a()},1e3),r.onContentReady?.once(()=>{a()})}else{let s=!1,n=()=>{s||(s=!0,clearTimeout(a),this.animatePercent())},a=setTimeout(()=>{s||(window.location.search.includes("extra=map")&&console.warn("Content did not load in time, forcing animation complete."),n())},500);r.onContentReady?.once(n)}r.onContentReady.addOnce(()=>{setTimeout(this.updateParticles,1)}),this.currentLayer=r,this.currentLayer.setVisible(!0),this.visible&&!this.directRender&&!this.isUVDataLayer&&!this.isOpticalFlowLayer&&this.currentLayer.initRT(),this.updateTextureRef()}prepareAnimation=()=>{ue.animationSyncEnabled&&ue.registerLayerReadyForAnimation(this)||this.animatePercent()};startAnimation=()=>{this.animatePercent()};animatePercent=()=>{this.isAnimating=!0,Eu(this.percent,"value");let t=Mi.value=="screenshot"?.01:this.data.fadeDuration;this.data.immediateFade&&(t=.01),Mi.value!=="screenshot"&&!this.data.immediateFade&&(t=Math.max(t,.1)),Ql(this.percent,{value:[0,1],ease:"linear",duration:t,onUpdate:()=>{q.scheduleRender()},onComplete:()=>{if(q.scheduleRender(),this.updateParticles(),this.prevLayer&&this.prevLayer!==this.currentLayer&&(this.prevLayer.setVisible(!1),this.prevLayer.releaseRT?.()),this.prevLayer=null,this.animationCompleted=!0,this.releaseInactiveCachedLayersRT(),this.opacity==1&&N.onAfterUpdate.addOnce(()=>{this.onAnimationComplete.dispatch()}),this._pendingForecast){let i=this._pendingForecast;this._pendingForecast=null,this.setForecast(i)}}})};addMapLayer(t){let i=Object.keys(this.layers);if(i.length>=2)for(let a of i){let o=this.layers[a];if(o!==this.currentLayer&&o!==this.prevLayer){delete this.layers[a],this.openLayerMap.removeLayer(o),o.disposeResources&&o.disposeResources();break}}let r=this.getXYZSource(t),s=null;this.data.name==="cities"&&!mI.value?s=this.getcityLayer():this.data.isObjectLayer?(s=new rre({source:r},this),this.data.init(s,this)):this.data.isImageLayer?(s=new Ste({source:r},{},this),this.data.initImages(s,this)):this.data.isParticleLayer?(s=new Cte({source:r},{},this),this.data.initParticles(s,this)):s=new GQ({source:r},this),s._url=t,s.reinitialize||=()=>{},s.disposeResources||=()=>{},s.releaseRT||=()=>{},s.initRT||=()=>{},s.onContentReady||=new je,s.onAnimationComplete||=new je;let n=this.openLayerMap.getLayers().getArray().some(a=>a===s);return this.layers[t]=s,n||this.openLayerMap.addLayer(s),this.directRender&&s.container&&this.container.add(s.container),s}getcityLayer(){return new uie({declutter:!0,source:new gie({format:new Gie,url:"https://basemaps.arcgis.com/arcgis/rest/services/World_Basemap_v2/VectorTileServer/tile/{z}/{y}/{x}.pbf",tilePixelRatio:1,preload:4}),style:function(t){if((t.get("layer")==="City small scale"||t.get("layer")==="City large scale")&&t.get("SelectionPriority")<114){let i=t.get("_name_fr")||t.get("_name");if(i)return new uc({text:new IF({text:i,font:"12px Arial",fill:new zm({color:"white"}),stroke:new uS({color:"black",width:1})})})}return null}})}getXYZSource(t){let i=[],r=[],s=this.provider.value,n=parseInt(s.maxZoom||this.data.maxZoom||13),a=this.data.zoomFactor,o=this.data.sizeFactor;for(let d=0;d<=n;d++){let c=Math.min(d,n),p=this.openLayerMap.getView().getResolutionForZoom(c);i.push(p/a/o),r.push(256*a*o)}this.updateExtent();let l=this.openLayerMap.getView().getProjection().getExtent(),h=this.srcExtent4326?this.srcExtent4326:l,u=[l[0],l[3]];return new pee({url:t,tileGrid:new c1({extent:h,resolutions:i,tileSize:r[0],origin:u}),crossOrigin:"anonymous",transition:0,tileLoadFunction:async(d,c)=>{let p=d.getImage();p.crossOrigin="anonymous",p.fetchPriority="high",p.decoding="async",d.tileCoord&&d.tileCoord[0],p.src=c}})}updateExtent(){if(this.provider.value&&this.provider.value.model&&this.provider.value.model.boun

2124ds){let i=function(s){return Math.max(Math.min(s,85.05112878),-85.05112878)},t=this.provider.value.model.bounds,r={nw:{lat:i(t.nw.lat),lon:t.nw.lon},se:{lat:i(t.se.lat),lon:t.se.lon}};this.srcExtent=[r.nw.lon,r.se.lat,r.se.lon,r.nw.lat],this.srcExtent4326=Ns(this.srcExtent,"EPSG:4326","EPSG:3857")}else this.srcExtent=null;this.srcExtent&&(this.name=="radar"||this.name=="radar_snow")&&(this.srcExtent=[-12,34,34,72],this.srcExtent4326=Ns(this.srcExtent,"EPSG:4326","EPSG:3857"))}getURL=()=>{let t=null;return t=this.currentForecastDate.value?this.data.getUrl(this.currentForecastDate.value.date_model_run,this.currentForecastDate.value.date_ech):this.data.getUrl(),t};async setVisible(t,i=!1){if(!(this.visible==t&&!i)){if(this.visible=t,this.immediateVisible=t,t?(this.data.onBeforeShow?.(this),await this.init(),this.currentLayer&&(this.container.renderOrder=this.data.overrideRenderOrder?this.data.overrideRenderOrder:yg.renderOrder++),this.currentLayer&&this.currentLayer.reinitialize&&this.currentLayer?.reinitialize(),this.prevLayer&&this.prevLayer.reinitialize&&this.prevLayer?.reinitialize(),!this.isUVDataLayer&&!this.isOpticalFlowLayer&&(this.prevLayer?.initRT(),this.currentLayer?.initRT()),Il.value=this.name,this.data.onAfterShow?.(this),this.extentLine?.setVisible(!0)):(this.data.onBeforeHide?.(this),this.pause(),this.extentLine?.setVisible(!1)),Mi.value=="screenshot"){let r=+!!t;this.opacity=r,this.barbules&&(this.barbules.opacity=r),this.arrows&&(this.arrows.opacity=r),this.particles&&(this.particles.opacity=r),this.isobares&&(this.isobares.opacity=r),q.scheduleRender()}else Eu(this,"opacity"),Ql(this,{opacity:+!!t,duration:Mi.value=="screenshot"?.01:.35,onUpdate:r=>{q.scheduleRender(),this.updateParticles()},onComplete:()=>{q.scheduleRender(),t?this.updateParticles():(this.prevLayer?.disposeResources(),this.currentLayer?.disposeResources(),Il.value===this.name&&(Il.value=""),this.data.onAfterHide?.(this)),this.animationCompleted&&this.opacity==1&&this.onAnimationComplete.dispatch()}});t&&(this.updateTextureRef(),this.updateRenderMaterial()),this.opticalLayer?.setVisible(t),this.UVDataLayer?.setVisible(t),t?ue.onShow.dispatch(this.name):ue.onHide.dispatch(this.name)}}updateGradient=()=>{this.directRender||this.quad.material.updateGradient()};updateRenderMaterial=()=>{this.quad?.material.update(),q.scheduleRender()};updateTextureRef=()=>{this.directRender||(this.currentLayer&&this.currentLayer.texture&&(this.quad.material.uTxtTo.value=this.currentLayer.texture,this.UVDataLayer||(this.arrows&&(this.arrows.dataMap=this.currentLayer.texture),this.barbules&&(this.barbules.dataMap=this.currentLayer.texture),this.particles&&(this.particles.dataMap=this.currentLayer.texture),this.isobares&&(this.isobares.dataMap=this.currentLayer.texture)),this.isUVDataLayer&&(this.parentLayer.arrows&&(this.parentLayer.arrows.dataMap=this.currentLayer.texture),this.parentLayer.barbules&&(this.parentLayer.barbules.dataMap=this.currentLayer.texture),this.parentLayer.particles&&(this.parentLayer.particles.dataMap=this.currentLayer.texture),this.parentLayer.isobares&&(this.parentLayer.isobares.dataMap=this.currentLayer.texture))),this.prevLayer&&this.prevLayer.texture&&(this.quad.material.uTxtFrom.value=this.prevLayer.texture,q.isWebGPU||this.quad.material.update()))};updateParticles=()=>{!this.particles||this.directRender};update=t=>{this.container.visible=this.opacity>1e-6,this.quad&&(this.quad.material.opacity=this.opacity*this.tileOpacity),this.particles&&(this.particles.opacity=this.opacity),this.arrows&&(this.arrows.opacity=this.opacity),this.barbules&&(this.barbules.opacity=this.opacity),this.isobares&&(this.isobares.opacity=this.opacity),this.updateLayerExtends(),this.currentLayer?.setVisible(this.container.visible),this.prevLayer?.setVisible(this.container.visible),this.visible&&(this.updateLayerBlur(this.currentZoom),this.isPlaying&&(this.shouldNext-=t,this.shouldNext<=0&&this.animationCompleted&&(this.shouldNext=this.data.delayBetween*1e3,this.nextForecast())))};async getValuePixel(t,i,r=!1,s=null){return await kD(this,t,i,r,s)}addOpticalFlow=t=>{this.opticalLayer||(t.isOpticalFlowLayer=!0,this.opticalLayer=t,this.opticalLayer.parentLayer=this)};addUVData=t=>{this.UVDataLayer||(t.isUVDataLayer=!0,this.UVDataLayer=t,this.UVDataLayer.parentLayer=this)};addIsobares=()=>{this.isobares||(this.isobares=new bte(this),this.container.add(this.isobares))};addParticles=()=>{this.particles||(this.particles=new lte(this,this.data.isWaterLayer),this.container.add(this.particles))};addArrows=()=>{this.arrows||(this.arrows=new ste(this),this.container.add(this.arrows))};addBarbules=()=>{this.barbules||(this.barbules=new nte(this),this.container.add(this.barbules))};setOverlayVisible=(t,i)=>{if(t=="particles")t=2;else if(t=="arrows")t=3;else if(t=="barbs")t=4;else if(t=="isobars")t=5;else if(typeof t=="string"){console.warn(`Unknown overlay type: ${t}`);return}if(this.isobares&&t==5){this.isobares.setVisible(i);return}this.particles&&(t==2?this.particles.setVisible(i):i&&this.particles.setVisible(!1)),this.arrows&&(t==3?this.arrows.setVisible(i):i&&this.arrows.setVisible(!1)),this.barbules&&(t==4?this.barbules.setVisible(i):i&&this.barbules.setVisible(!1))};setTileOpacity=t=>{Ql(this,{tileOpacity:t,duration:.2,onUpdate:()=>{q.scheduleRender()}})};play(t=0){this.visible&&(this.fadeInTiles=!1,this.isPlaying=!0,this.shouldNext=0,this.playPadding=t)}pause(){this.fadeInTiles=!0,this.isPlaying=!1,this.shouldNext=0}nextForecast=()=>{if(!this.animationCompleted){this.opacity==1&&this.logger.warn("animation not completed");return}this.animationCompleted=!1,this.UVDataLayer&&this.UVDataLayer.nextForecast(),this.opticalLayer&&this.opticalLayer.nextForecast();let t=this.provider;t&&t.value.forecastDates&&(this.currentForecastIndex+=this.data.stepForecast,this.currentForecastIndex%=t.value.forecastDates.length,this.currentForecastDate.value=t.value.forecastDates[this.currentForecastIndex],this.fadeInTiles=!1)};prevForecast=()=>{if(!this.animationCompleted){this.opacity==1&&this.logger.warn("animation not completed");return}this.animationCompleted=!1,this.UVDataLayer&&this.UVDataLayer.prevForecast(),this.opticalLayer&&this.opticalLayer.prevForecast();let t=this.provider;t&&t.value.forecastDates&&(this.currentForecastIndex-=this.data.stepForecast,this.currentForecastIndex<0&&(this.currentForecastIndex=t.value.forecastDates.length-1),this.currentForecastDate.value=t.value.forecastDates[this.currentForecastIndex],this.fadeInTiles=!1)};releaseInactiveCachedLayersRT=()=>{let t=Object.keys(this.layers);for(let i of t){let r=this.layers[i];r!==this.currentLayer&&r!==this.prevLayer&&r.releaseRT?.()}};setForecast=async t=>{this.UVDataLayer&&this.UVDataLayer.setForecast(t),this.opticalLayer&&this.opticalLayer.setForecast(t);let i=this.provider.value;if(!i?.forecastDates?.length)return;let r=new Date(t);if(isNaN(r.getTime())){this.logger.warn("setForecast: invalid dateTime",t);return}let s=i.forecastDates[0]._date,n=i.forecastDates[i.forecastDates.length-1]._date;if(!["radar","eumetsat","foudre"].includes(this.data.name)&&(r<s||r>n)){let o=this.data.providers[1],l=this.data.providers[1].model.fallback;if(o!==i){o.isLoaded||await o.loadExtraData(),this.data.selectedProvider.value=o,this.provider.value=o,setTimeout(()=>{this.setForecast(t),Ps.onChronologicFallback.dispatch(l)},0);return}}let a=this.findClosestForecastFloor(r);if(a&&this.currentForecastDate.value===a){this._pendingForecast=null,this._deferTileLoad&&(this._deferTileLoad=!1,this.updateLayer());return}if(!this.animationCompleted&&!this._deferTileLoad){this._pendingForecast=t;return}this._deferTileLoad=!1,this.currentForecastDate.value=a,this.currentForecastIndex=a?i.forecastDates.indexOf(a):-1,this.fadeInTiles=!1};async setModel(t){let i=this.data.providers.find(r=>r.model.name===t);if(i||=this.data.providers[0],i){if(i===this.provider.value)return;i.isLoaded||await i.loadExtraData(),this.provider.value=i}}updateLayerBlur=t=>{if(!Il.value||!this.data.getBlur)return;let i=this.data.getBlur(t);this.data.colorOptions&&(this.data.colorOptions.blur=i),this.material&&(this.material.options.blur=i,this.material.setBlur(i),this.updateLayerExtends(),this.extentLine?.updateLine(),q.scheduleRender())};updateLayerExtends=()=>

2124{if(!this.material?.uExtends||!this.srcExtent4326)return;let t=this.openLayerMap.getView(),i=this.openLayerMap.getSize(),[r,s,n,a]=Ns(t.calculateExtent(i),"EPSG:4326","EPSG:3857"),[o,,l]=t.getProjection().getExtent(),h=l-o,[u,d,c,p]=this.srcExtent4326,m=(r+n)/2,g=(u+c)/2,f=Math.round((m-g)/h);if(r-=f*h,n-=f*h,u<=o+2e5){let T=this.blur/N.width,w=this.blur/N.height;this.material.uExtends.value.set(-T,-w,1+T,1+w),this.isobares?.uExtends.value.set(0,0,1,1),this.arrows?.uExtends.value.set(0,0,1,1),this.barbules?.uExtends.value.set(0,0,1,1),this.particles?.uExtends.value.set(0,0,1,1),this.extentLine?.uExtends?.value?.set(0,0,1,1);return}let y=(u-r)/(n-r),x=(p-s)/(a-s),b=(c-r)/(n-r),_=(d-s)/(a-s);this.material.uExtends.value.set(y,1-x,b,1-_),this.isobares?.uExtends.value.set(y+this.blur/N.width,1-x+this.blur/N.height,b-this.blur/N.width,1-_-this.blur/N.height),this.particles?.uExtends.value.set(y+this.blur/N.width,1-x+this.blur/N.height,b-this.blur/N.width,1-_-this.blur/N.height),this.arrows?.uExtends.value.set(y+this.blur/N.width,1-x+this.blur/N.height,b-this.blur/N.width,1-_-this.blur/N.height),this.barbules?.uExtends.value.set(y+this.blur/N.width,1-x+this.blur/N.height,b-this.blur/N.width,1-_-this.blur/N.height)};addExtentLine=()=>{if(this.isUVDataLayer||this.isOpticalFlowLayer||this.data?.showExtentLine===!1)return;this.extentLine&&=(this.extentLine.dispose(),null);let t=new sre(this);t.attach()&&(this.extentLine=t)};dispose=()=>{this.watchers.dispose(),N.onUpdate.remove(this.update),US.remove(this.onClickHandler),this.openLayerMap.un("movestart",this._onMoveStart),this.openLayerMap.un("moveend",this._onMoveEnd),this.extentLine&&=(this.extentLine.dispose(),null);for(let t in this.layers)this.layers[t].disposeResources&&this.layers[t].disposeResources(),this.openLayerMap.removeLayer(this.layers[t]);this.material?.dispose(),this.material=null,this.quad&&=(this.quad.geometry&&this.quad.geometry.dispose(),null),this.particles&&=(this.particles.dispose(),null),this.arrows&&=(this.arrows.dispose(),null),this.barbules&&=(this.barbules.dispose(),null),this.isobares&&=(this.isobares.dispose(),null),q.remove(this.container),this.opticalLayer&&=(this.opticalLayer.dispose(),null),this.UVDataLayer&&=(this.UVDataLayer.dispose(),null),this.layers={},this.currentLayer=null,this.prevLayer=null,this.openLayerMap=null,this.data=null,this.container=null,this.tileGroup=null,this.imageGroup=null,this.particleGroup=null,this.percent=null,this.currentForecastDate=null,this.onAnimationComplete=null};get isLoading(){return this.currentLayer&&this.currentLayer.isLoading}get hasForecastDates(){return this.provider&&this.provider.value&&this.provider.value.forecastDates&&this.provider.value.forecastDates.length>0}get label(){return this.data.displayName}get name(){return this.data.name||this.provider.value.label||this.provider.value.layerName||this.label}get backgroundLayer(){return this.provider&&this.provider.value?this.provider.value.backgroundLayer:null}get foregroundLayer(){return this.provider&&this.provider.value?this.provider.value.foregroundLayer:null}get provider(){return this.data.getProvider()||null}get modelId(){return!this.provider||!this.provider.value||!this.provider.value.model?null:this.provider.value.model.name}get blur(){return this.data.colorOptions.blur}get renderOrder(){return this.container.renderOrder}},are=class extends fa{constructor(){super(),this.baseUrl="https://static5.mclcm.net/lcm2018/mapTiles/BordersMC/",this.name="borders",this.overrideRenderOrder=1e7,this.colorOptions.blur=0,this.zoomFactor=1,this.maxZoom=12,this.colorOptions.srgb=!0,this.imageFormat="webp",this.directRender=!0,this.keepZoom4=!1}getUrl=()=>Pu?`${hi(this.baseUrl)}{z}%2F{x}%2F{-y}${encodeURIComponent("."+this.imageFormat)}`:`${hi(this.baseUrl)}{z}/{x}/{-y}.${this.imageFormat}`},ore=class{constructor({id:e="esri-copyright",text:t,containerSelector:i}={}){this.id=e,this.text=t||"Tiles \xA9 Esri \u2014 Source: Esri, USGS, NOAA",this.containerSelector=i||'[id^="map-container-"],#mapContainer,#interactive',this.element=null}ensure(){this.element||this.create()}create(){let e=document.createElement("div");e.id=this.id,e.textContent=this.text,Object.assign(e.style,{position:"absolute",bottom:"0px",right:"0px",backgroundColor:"hsla(0, 0%, 100%, .5)",color:"black",padding:"2px 2px",fontSize:"10px",fontFamily:"Arial, sans-serif",borderRadius:"0px",zIndex:"1000",pointerEvents:"none",userSelect:"none",display:"none",margin:"0 !important",lineHeight:"1"}),(document.querySelector(this.containerSelector)||document.body).appendChild(e),this.element=e}show(){this.element||this.create(),this.element.style.display="block"}hide(){this.element&&(this.element.style.display="none")}remove(){this.element&&=(this.element.remove(),null)}},lre=class extends fa{constructor(){super(),pu.value=="esri-worldimagery"?(this.baseUrl="https://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/",this.copyright=new ore({id:"esri-copyright",text:"Tiles \xA9 Esri \u2014 Source: Esri, USGS, NOAA"})):pu.value=="BlueMarbleMCWebp"?this.baseUrl="https://static5.mclcm.net/lcm2018/mapTiles/BlueMarbleMCWebp/":this.baseUrl="https://static5.mclcm.net/lcm2018/mapTiles/BlueMarbleMC/",this.maxZoom=12,this.name="BlueMarble",this.directRender=!0,this.zoomFactor=1,this.colorOptions.blur=0,this.colorOptions.srgb=!0,this.overrideRenderOrder=-1,this.keepZoom4=!0}onBeforeShow(e){}onAfterShow(e){pu.value=="esri-worldimagery"&&this.copyright?.show()}onAfterHide(e){this.copyright?.remove()}getUrl=(e,t)=>

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2181</svg>`,ms=new class{constructor(){this.styleId="mapjs-routing-styles",this.customStyles={},this.onStyleChange=null,this.styles=this.getStyles()}getStyles(){return this.mergeStyles({waypoint:{position:"absolute",transform:"translate(-50%, -50%)",pointerEvents:"auto",cursor:"grab",zIndex:21,touchAction:"none"},circle:{width:"32px",height:"32px",borderRadius:"50%",background:"linear-gradient(135deg, #42a5f5 0%, #1565c0 100%)",border:"2px solid #fff",boxShadow:"0 4px 12px rgba(21, 101, 192, 0.3), 0 2px 4px rgba(0, 0, 0, 0.1), inset 0 1px 2px rgba(255, 255, 255, 0.3)",display:"flex",alignItems:"center",justifyContent:"center",fontFamily:'"Helvetica Neue", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif',fontWeight:700,fontSize:"12px",color:"#fff",textShadow:"0 1px 2px rgba(0, 0, 0, 0.2)",transition:"all 0.2s cubic-bezier(0.4, 0, 0.2, 1)",userSelect:"none"},circleSelected:{width:"40px",height:"40px",boxShadow:"0 4px 12px rgba(21, 101, 192, 0.3), 0 2px 4px rgba(0, 0, 0, 0.1), inset 0 1px 2px rgba(255, 255, 255, 0.3), 0 0 0 4px rgba(21, 101, 192, 0.4)"},removeButton:{position:"absolute",top:"-8px",right:"-8px",width:"20px",height:"20px",borderRadius:"50%",background:"linear-gradient(135deg, #ff6b6b 0%, #d32f2f 100%)",border:"2px solid #fff",boxShadow:"0 2px 6px rgba(211, 47, 47, 0.3)",alignItems:"center",justifyContent:"center",cursor:"pointer",pointerEvents:"auto",fontSize:"12px",color:"#fff",fontWeight:700,lineHeight:1},segmentLabel:{position:"absolute",pointerEvents:"none",zIndex:20,fontFamily:'"Helvetica Neue", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif',fontWeight:600,fontSize:"11px",color:"#1565c0",background:"rgba(255, 255, 255, 0.85)",padding:"2px 6px",borderRadius:"8px",whiteSpace:"nowrap",textShadow:"none",boxShadow:"0 1px 3px rgba(0, 0, 0, 0.1)",minPixelDistance:100},label:{},line:{lineWidth:3,color:1402304},boat:{fill:"#021B5F",stroke:"#ffffff",strokeWidth:2,width:20,height:51,anchor:"center",headingOffset:180,svg:null}},this.customStyles)}mergeStyles(e,t){let i={...e};for(let r in t)typeof t[r]=="object"&&!Array.isArray(t[r])?i[r]={...e[r],...t[r]}:i[r]=t[r];return i}generateCSS(){let e=this.styles,t={...e.circle,...e.circleSelected},{html:i,...r}=e.removeButton,{minPixelDistance:s,...n}=e.segmentLabel,a=e.boat;return`
2182			.routing-waypoint {
2183				${this.objToCSS(e.waypoint)}
2184			}
2185			.routing-waypoint-circle {
2186				${this.objToCSS(e.circle)}
2187			}
2188			.routing-waypoint-circle--selected {
2189				${this.objToCSS(t)}
2190			}
2191			.routing-waypoint-label {
2192				${this.objToCSS(e.label)}
2193			}
2194			.routing-waypoint-remove {
2195				${this.objToCSS(r)}
2196			}
2197			.routing-segment-label {
2198				${this.objToCSS(n)}
2199			}
2200			.routing-boat {
2201				position: absolute;
2202				pointer-events: none;
2203				z-index: 22;
2204				width: ${a.width}px;
2205				height: ${a.height}px;
2206				transform-origin: 50% 50%;
2207				color: ${a.fill};
2208				--boat-stroke: ${a.stroke};
2209				--boat-stroke-width: ${a.strokeWidth};
2210			}
2211			.routing-boat svg {
2212				width: 100%;
2213				height: 100%;
2214				display: block;
2215				overflow: visible;
2216			}
2217		`}objToCSS(e){return Object.entries(e).map(([t,i])=>`${t.replace(/([A-Z])/g,"-$1").toLowerCase()}: ${i};`).join(`
2218`)}injectStyles(){this.removeStyles();let e=document.createElement("style");e.id=this.styleId,e.textContent=this.generateCSS(),document.head.appendChild(e)}removeStyles(){let e=document.getElementById(this.styleId);e&&e.remove()}setCustomStyles(e){this.customStyles=e,this.styles=this.getStyles(),this.injectStyles(),this.onStyleChange?.()}setBoatStyle(e){this.setCustomStyles({...this.customStyles,boat:{...this.customStyles.boat||{},...e}})}getLineStyle(){return this.styles.line}getBoatSVG(){return this.styles.boat?.svg?this.styles.boat.svg:cre}},pre=class extends fa{constructor(){super(),this.name="routing",this.colorOptions.blur=0,this.minZoom=0,this.maxZoom=20,this.overrideRenderOrder=1000010,this.isObjectLayer=!0,this.directRender=!0,this.showExtentLine=!1,this.line=null,this._pendingWaypoints=null}init(e,t){this.objectLayer=e,this.layerWrapper=t,N.onResize.add(this.onResize),this._pendingWaypoints&&=(this.renderLine(this._pe

2218ndingWaypoints),null)}renderLine(e){if(this.line&&this.objectLayer&&(this.objectLayer.remove(this.line),this.line=null),!this.objectLayer){this._pendingWaypoints=e;return}if(e.length<2)return;let t=new Float32Array(e.length*3);for(let a=0;a<e.length;a++){let[o,l]=Jd([e[a].lon,e[a].lat]);t[a*3]=o,t[a*3+1]=l,t[a*3+2]=0}let i=ms.getLineStyle(),r=N.devicePixelRatio||1,s=N.width*r,n=N.height*r;this.line=new Ll().lines(t).join({type:"miter",limit:8,quality:"high"}).sizeAttenuation(!1).lineWidth(i.lineWidth).transparent(!0).color(i.color).dpr(r).renderSize(s,n).build(),this.line.userData.boundingBox=this.line.geometry.boundingBox,this.line.renderOrder=this.overrideRenderOrder,this.objectLayer.add(this.line),this.line.resize(s,n)}onResize=()=>{if(this.line){let e=N.devicePixelRatio||1;this.line.dpr(e),this.line.resize(N.width*e,N.height*e)}};dispose(){N.onResize.remove(this.onResize)}getUrl=(e,t)=>""},mre=["borders","cities","bluemarble","mapdataterrestre","markers"],gre=class{constructor(e){this.layerManager=e,this._pickerDirty=!0,this._lastPickerX=null,this._lastPickerY=null,this._lastFixedLonLat=null,this._lastCenterCoord=null,this._lastCenterZoom=null,this._tileLoadHandler=null,this._tileSource=null,this._updateHandler=null,this._unwatchActiveLayer=null,this._animationCompleteHandler=null}init(){let e=()=>{this.markDirty()};this._unwatchActiveLayer=mo(Fl,t=>{if(this.markDirty(!0),this._lastPickerX=null,this._lastPickerY=null,this._lastFixedLonLat=null,this._lastCenterCoord=null,this._lastCenterZoom=null,this._tileSource&&this._tileLoadHandler&&(this._tileSource.un("tileloadend",this._tileLoadHandler),this._tileSource=null,this._tileLoadHandler=null),t){let i=this.layerManager.getLayerByName(t);i?.currentLayer?.tileSource&&(this._tileSource=i.currentLayer.tileSource,this._tileLoadHandler=e,this._tileSource.on("tileloadend",this._tileLoadHandler))}},{immediate:!0}),this._updateHandler=()=>this._update(),this._animationCompleteHandler=()=>{this.markDirty()},this.layerManager.onAnimationComplete.add(this._animationCompleteHandler),this._unwatchCurrentModel=mo(Tn,()=>{this.markDirty(!0)}),this._unwatchCurrentForecast=mo(wo,()=>{this.markDirty(!0)}),N.onUpdate.add(this._updateHandler)}markDirty(e=!1){if(e){this._pickerDirty=!0;return}(ba.value?.toLowerCase()||"default").includes("lonlat")||(this._pickerDirty=!0)}_update(){if(this.layerManager.isAnyVisibleLayerAnimating())return;let e=Fl.value||this.layerManager.lastLayer;if(!Yi.value||!e){Oe.value=null;return}let t=mre.includes(e.toLowerCase()),i=this.layerManager.openLayerMap?.getViewport()?.getBoundingClientRect?.(),r=ba.value?.toLowerCase()||"default",s,n;if(r==="default")s=i?gt.x-i.left:gt.x,n=i?gt.y-i.top:gt.y,(s!==this._lastPickerX||n!==this._lastPickerY)&&(this._pickerDirty=!0,this._lastPickerX=s,this._lastPickerY=n);else if(r.includes("lonlat")){let l=li.value;if(l&&l.lon!==void 0&&l.lat!==void 0){let h={lon:l.lon,lat:l.lat};if(this.layerManager.openLayerMap)try{let u=this.layerManager.openLayerMap.getPixelFromCoordinate([l.lon,l.lat]);u?(s=u[0],n=u[1]):(s=0,n=0)}catch(u){console.warn("[PickerUpdateManager] Failed to convert lon/lat to pixel:",u),s=0,n=0}else s=0,n=0;(!this._lastFixedLonLat||Math.abs(this._lastFixedLonLat.lon-h.lon)>1e-4||Math.abs(this._lastFixedLonLat.lat-h.lat)>1e-4)&&(this._pickerDirty=!0,this._lastFixedLonLat={lon:h.lon,lat:h.lat})}else{let h=Lr.value;s=h?.x??0,n=h?.y??0}}else if(r==="centerxy"){let l=Lr.value;if(s=l?.x??0,n=l?.y??0,this.layerManager.openLayerMap?.getView){let h=this.layerManager.openLayerMap.getView();if(h){let u=h.getCenter?.(),d=h.getZoom?.(),c=!1,p=!1;u&&u.length>=2&&(!this._lastCenterCoord||this._lastCenterCoord[0]!==u[0]||this._lastCenterCoord[1]!==u[1])&&(c=!0,this._lastCenterCoord=[u[0],u[1]]),typeof d=="number"&&(this._lastCenterZoom===null||this._lastCenterZoom!==d)&&(p=!0,this._lastCenterZoom=d),(c||p)&&(this._pickerDirty=!0)}}}else{let l=Lr.value;s=l?.x??0,n=l?.y??0,(s!==this._lastPickerX||n!==this._lastPickerY)&&(this._pickerDirty=!0,this._lastPickerX=s,this._lastPickerY=n)}if(!this._pickerDirty)return;if(this._pickerDirty=!1,s<0||n<0){Oe.value=null;return}if(t){Oe.value=null;return}let a=this.layerManager.getLayerByName(e);

2218if(!a)return;let o=["eumetsat","foudre"];if(a.data.legends===null&&!o.includes(e.toLowerCase())){Oe.value&&(Oe.value.value=null,window.mapJS.onPickerValueChange.dispatch(Oe.value)),Oe.value=null;return}if(o.includes(e.toLowerCase())){let l=this.layerManager.getLayerByName("radar");if(l&&l.visible)a=l;else if(a.data.legends===null){Oe.value&&(Oe.value.value=null,window.mapJS.onPickerValueChange.dispatch(Oe.value)),Oe.value=null;return}}if(a){let l=this.layerManager.getMaskLayerForLayer(a);this.layerManager.checkMaskAndGetValue(a,l,s,n).catch(h=>{console.warn("Error in checkMaskAndGetValue:",h)})}}dispose(){this._updateHandler&&N.onUpdate.remove(this._updateHandler),this._updateHandler=null,this._animationCompleteHandler&&this.layerManager.onAnimationComplete.remove(this._animationCompleteHandler),this._animationCompleteHandler=null,this._unwatchActiveLayer?.(),this._unwatchActiveLayer=null,this._unwatchCurrentModel?.(),this._unwatchCurrentModel=null,this._unwatchCurrentForecast?.(),this._unwatchCurrentForecast=null,this._tileSource?.un("tileloadend",this._tileLoadHandler),this._tileSource=null,this._tileLoadHandler=null}},$t=Id("[LayerManager]"),ue=new class{constructor(){this.onUpdate=new je,this.onHide=new je,this.onShow=new je,this.onLayerAdded=new je,this.onLayerRemoved=new je,this.onAnimationComplete=new je,this.openLayerMap=new XF({maxTilesLoading:128}),this.layers=new Map,this.lastLayer=null,this.lastRenderTime=0,this.watchers=Wm(),this.layersReadyForAnimation=new Set,this.layersAnimating=new Set,this.animationSyncEnabled=!0,this.syncAnimationTimeout=null,this._pickerToggleViewport=null,this._pickerTogglePointerDownHandler=null,this._pickerTogglePointerMoveHandler=null,this._pickerTogglePointerUpHandler=null,this._pickerToggleTouchStartHandler=null,this._pickerToggleTouchMoveHandler=null,this._pickerToggleTouchEndHandler=null,this._pickerTogglePointerStartPos=null,this._pickerToggleTouchStartPos=null,this._pickerTogglePointerMoved=!1,this._pickerToggleTouchMoved=!1}async init(e){performance.now(),this.options=e,this.mode=e.mode,performance.now(),this.initMap(),performance.now(),await this.initLayers(),this.listenStore(),this.initPicker()}initMapOnly(e){this.options=e,this.mode=e.mode,this.initMap(),Ps.onMapReady.addOnce(this.startPreloading),setTimeout(()=>{this.openLayerMap?.updateSize()},0)}async initStaticLayersEarly(){let e=[{Class:are,name:"borders"},{Class:lre,name:"BlueMarble"},{Class:hre,name:"MapDataMarine"},{Class:dre,name:"MapDataTerrestre"},{Class:ure,name:"mask"},{Class:pre,name:"routing"}];for(let t of e){if(this.layers.has(t.name))continue;let i=new t.Class;mu.value.push(i);let r=new t2(this.openLayerMap,i);r.onAnimationComplete.add(this.onLayerAnimationComplete),this.layers.set(r.name,r),this.onLayerAdded.dispatch(r)}}async initLayersAndComplete(){await this.initLayers(),this.listenStore(),this.initPicker()}listenStore(){this.watchers.add(kl,e=>{this.openLayerMap.getInteractions().forEach(t=>{(t instanceof wa||t instanceof bu)&&t.setActive(e)})}),this.watchers.add(pI,e=>{e?this.twoFingersInteraction():this.restoreDefaultDragInteraction()}),this.watchers.add(Oy,e=>{this.openLayerMap.getInteractions().forEach(t=>{(t instanceof Mm||t instanceof Nm||t instanceof Am||t instanceof Sa||t instanceof Em)&&t.setActive(e)})}),this.watchers.add(cw,e=>{this.openLayerMap.getInteractions().forEach(t=>{t instanceof Nm&&t.setActive(e)})}),this.watchers.add(pw,e=>{this.openLayerMap.getInteractions().forEach(t=>{t instanceof Mm&&t.setActive(e)})}),this.watchers.add(By,e=>{this.openLayerMap.getInteractions().forEach(t=>{t instanceof Sa&&t.setActive(e)})}),this.watchers.add(mw,e=>{this.openLayerMap.getInteractions().forEach(t=>{t instanceof Em&&t.setActive(e)})}),this.watchers.add(gw,e=>{this.openLayerMap.getInteractions().forEach(t=>{(t instanceof bu||t instanceof Am)&&t.setActive(e)})}),this.watchers.add(fw,e=>{let t=this.openLayerMap.getViewport();e?t._tapBlocker&&=(t.removeEventListener("click",t._tapBlocker,!0),t.removeEventListener("touchend",t._tapBlocker,!0),null):t._tapBlocker||(t._tapBlocker=i=>{i.stopPropagation(),i.preventDefault()},t.addEventListener("click",t._tapBlocker,!0),t.addEventListener("touchend",t._tapBlocker,!0))}),mo(ic,e=>

2218{this.openLayerMap&&this.openLayerMap.getInteractions().forEach(t=>{(t instanceof wa||t instanceof bu)&&(e?(t._pickerDragOriginalState=t.getActive(),t.setActive(!1)):t._pickerDragOriginalState!==void 0&&(t.setActive(t._pickerDragOriginalState),delete t._pickerDragOriginalState))})})}initPicker(){this.pickerUpdateManager||(this.pickerUpdateManager=new gre(this),this.pickerUpdateManager.init())}initMap(){pK();let e=this.options.domElement||document.body.querySelector("#map");e||console.warn("No map element found"),this.openLayerMap=new XF({target:e,view:new Ta({center:this.options.latlon.reverse(),zoom:this.options.zoom||4,minZoom:3,maxZoom:13,enableRotation:!1,extent:[-180*(1+ou.value*2),-85,180*(1+ou.value*2),85]}),controls:[]});let t=this.openLayerMap.getViewport();if(t.style.position="absolute",t.style.zIndex="100",t.style.userSelect="none",t.style.webkitUserSelect="none",t.style.webkitTouchCallout="none",t.style.MozUserSelect="none",t.style.msUserSelect="none",this.options?.platform==="web"&&(this._pickerToggleViewport&&this._pickerToggleViewport!==t&&this._detachPickerToggleListeners(),!this._pickerToggleViewport)){this._pickerToggleViewport=t;let r=n=>n?.closest?!!n.closest(".mapjs-picker, .mapjs-picker-icon, .mapjs-picker-valuebox"):!1,s=n=>{ic.value||r(n?.target)||(tc.value=!tc.value)};Fs?(this._pickerToggleTouchStartHandler=n=>{if(ic.value)return;let a=n?.changedTouches?.[0]||n?.touches?.[0];a&&(this._pickerToggleTouchMoved=!1,this._pickerToggleTouchStartPos={x:a.clientX,y:a.clientY})},this._pickerToggleTouchMoveHandler=n=>{if(!this._pickerToggleTouchStartPos)return;let a=n?.changedTouches?.[0]||n?.touches?.[0];if(!a)return;let o=a.clientX-this._pickerToggleTouchStartPos.x,l=a.clientY-this._pickerToggleTouchStartPos.y;o*o+l*l>100&&(this._pickerToggleTouchMoved=!0)},this._pickerToggleTouchEndHandler=n=>{this._pickerToggleTouchMoved||s(n)},t.addEventListener("touchstart",this._pickerToggleTouchStartHandler,!0),t.addEventListener("touchmove",this._pickerToggleTouchMoveHandler,!0),t.addEventListener("touchend",this._pickerToggleTouchEndHandler,!0)):(this._pickerTogglePointerDownHandler=n=>{n?.button!==void 0&&n.button!==0||(this._pickerTogglePointerMoved=!1,this._pickerTogglePointerStartPos={x:n.clientX,y:n.clientY})},this._pickerTogglePointerMoveHandler=n=>{if(!this._pickerTogglePointerStartPos)return;let a=n.clientX-this._pickerTogglePointerStartPos.x,o=n.clientY-this._pickerTogglePointerStartPos.y;a*a+o*o>100&&(this._pickerTogglePointerMoved=!0)},this._pickerTogglePointerUpHandler=n=>{n?.button!==void 0&&n.button!==0||this._pickerTogglePointerMoved||s(n)},t.addEventListener("pointerdown",this._pickerTogglePointerDownHandler,!0),t.addEventListener("pointermove",this._pickerTogglePointerMoveHandler,!0),t.addEventListener("pointerup",this._pickerTogglePointerUpHandler,!0))}this.openLayerMap.on("error",()=>{console.log("error")});let i=this.openLayerMap.getView().getZoom();this.moving=!1,this.openLayerMap.on("movestart",this.onMoveStart),this.openLayerMap.on("moveend",r=>this.onMoveEnd(r,()=>i,s=>{i=s})),this._renderUpdateHandler=()=>{performance.now()-this.lastRenderTime>4e3&&(this.lastRenderTime=performance.now(),this.openLayerMap.render(),q.scheduleRender(1)),this.moving&&q.scheduleRender()},N.onUpdate.add(this._renderUpdateHandler),this.view=this.openLayerMap.getView()}_detachPickerToggleListeners(){let e=this._pickerToggleViewport;e&&(this._pickerTogglePointerDownHandler&&e.removeEventListener("pointerdown",this._pickerTogglePointerDownHandler,!0),this._pickerTogglePointerMoveHandler&&e.removeEventListener("pointermove",this._pickerTogglePointerMoveHandler,!0),this._pickerTogglePointerUpHandler&&e.removeEventListener("pointerup",this._pickerTogglePointerUpHandler,!0),this._pickerToggleTouchStartHandler&&e.removeEventListener("touchstart",this._pickerToggleTouchStartHandler,!0),this._pickerToggleTouchMoveHandler&&e.removeEventListener("touchmove",this._pickerToggleTouchMoveHandler,!0),this._pickerToggleTouchEndHandler&&e.removeEventListener("touchend",this._pickerToggleTouchEndHandler,!0),this._pickerToggleViewport=null,this._pickerTogglePointerDownHandler=null,this._pickerTogglePointerMoveHandler=null,this._pickerTogglePointerUpHandler=null,this._pickerToggleTouchStartHandler=null,this._pickerToggleTouchMoveHandler=null,this._pickerToggleTouchEndHandler=null,this._pickerTogglePointerStartPos=null,this._pickerToggleTouchStartPos=null,this._pickerTogglePointerMoved=!1,this._pickerToggleTouchMoved=!1)}twoFingersInteraction(){Fs&&(this.openLayerMap.getInteractions().forEac

2218h(e=>{(e instanceof wa||e instanceof Sa)&&this.openLayerMap.getInteractions().remove(e)}),this.openLayerMap.getInteractions().push(new wa({condition:function(e){return this.getPointerCount()===2||aF(e)}})),this.openLayerMap.getInteractions().push(new Sa({condition:aF})))}restoreDefaultDragInteraction(){this.openLayerMap.getInteractions().forEach(e=>{(e instanceof wa||e instanceof Sa)&&this.openLayerMap.getInteractions().remove(e)}),this.openLayerMap.getInteractions().push(new wa({})),this.openLayerMap.getInteractions().push(new Sa),this.openLayerMap.getInteractions().forEach(e=>{e instanceof wa&&e.setActive(kl.value),e instanceof Sa&&e.setActive(By.value)})}openLayerInteraction(e,t=!1){this.openLayerMap&&(this.openLayerMap.getInteractions().forEach(i=>{(i instanceof wa||i instanceof bu)&&i.setActive(!!e)}),t?this.twoFingersInteraction():this.restoreDefaultDragInteraction())}setZoomInteractionsEnabled(e){this.openLayerMap&&this.openLayerMap.getInteractions().forEach(t=>{(t instanceof Mm||t instanceof Nm||t instanceof Am||t instanceof Sa||t instanceof Em)&&t.setActive(!!e)})}setTouchZoomEnabled(e){this.openLayerMap&&this.openLayerMap.getInteractions().forEach(t=>{t instanceof Nm&&t.setActive(!!e)})}setDoubleClickZoomEnabled(e){this.openLayerMap&&this.openLayerMap.getInteractions().forEach(t=>{t instanceof Mm&&t.setActive(!!e)})}setScrollWheelZoomEnabled(e){this.openLayerMap&&this.openLayerMap.getInteractions().forEach(t=>{t instanceof Sa&&t.setActive(!!e)})}setBoxZoomEnabled(e){this.openLayerMap&&this.openLayerMap.getInteractions().forEach(t=>{t instanceof Em&&t.setActive(!!e)})}setPanEnabled(e){this.openLayerMap&&this.openLayerMap.getInteractions().forEach(t=>{(t instanceof wa||t instanceof bu)&&t.setActive(!!e)})}setKeyboardEnabled(e){this.openLayerMap&&this.openLayerMap.getInteractions().forEach(t=>{(t instanceof bu||t instanceof Am)&&t.setActive(!!e)})}forceBlueMarbleBounds(){let e=null;for(let i of this.layers.values())if(i.visible&&i.srcExtent4326&&i.name!=="BlueMarble"){if(i.name=="radar")continue;e=i;break}let t=this.getLayerByName("BlueMarble");t&&t.visible&&(e?t.srcExtent4326=e.srcExtent4326:t.srcExtent4326=[-2003750834e-2,-2003750834e-2,2003750834e-2,2003750834e-2],t.updateLayerExtends())}async checkOutOfBounds(){let e=this.openLayerMap.getView().getCenter();if(!e)return;let[t,i]=[qm(e[0]),e[1]],r=this.getLayerByName(Fl.value);if(!r||(!Array.isArray(r.srcExtent)||r.srcExtent.length!==4)&&(r.updateExtent?.(),!Array.isArray(r.srcExtent)||r.srcExtent.length!==4))return;let[s,n,a,o]=r.srcExtent;if(t<s||t>a||i>o||i<n){let l=r.data.providers[0].model.fallback;if(r.data.providers&&r.data.providers.length>0){let h=r.data.providers.find(u=>u.model.name===l);h&&(h.isLoaded||await h.loadExtraData(),r.data.selectedProvider.value=h)}Ps.onGeographicFallback.dispatch(l)}}async initLayers(){let e=["cities"],t=mu.value.filter(i=>e.includes(i.name));for(let i of t){if(this.layers.has(i.name))continue;let r=new t2(this.openLayerMap,i);r.onAnimationComplete.add(this.onLayerAnimationComplete),this.layers.set(r.name,r),this.onLayerAdded.dispatch(r)}}async getOrCreateLayer(e){let t=this.layers.get(e);if(t)return t;for(let[n,a]of this.layers)if(a.data&&a.data.id===e)return a;let i=mu.value.find(n=>n.name===e||n.id===e);if(!i)return console.warn(`[LayerManager] Layer data for '${e}' not found (tried both name and id)`),null;let r;if(i._loaded&&i._instance)r=i._instance;else if(i._data||i.initFromData){if(i.initFromData)r=i;else if(r=await ec.loadLayer(i.name),!r)return console.error(`[LayerManager] Failed to load layer data for '${e}'`),null}else return console.error(`[LayerManager] Invalid layer metadata for '${e}'`),null;let s=new t2(this.openLayerMap,r);return s.onAnimationComplete.add(this.onLayerAnimationComplete),this.layers.set(s.name,s),this.onLayerAdded.dispatch(s),s}startPreloading=async()=>{if(this.preloadingStarted)return;this.preloadingStarted=!0;let e=await ec.preloadRemainingLayers();e>0&&Ps.log(`${e} layers preloaded`)};onLayerAnimationComplete=()=>{for(let e of this.layers.values())if(e.visible&&(!e.animationCompleted||e.opacity<1))return;this.onAnimationComplete.dispatch()};isAnyVisibleLayerAnimating(){for(let e of this.layers.values())if(e.visible&&(!e.animationCompleted||e.opacity<1))return!0;return!1}async setVisibleLayer(e,t=!0){Bi.value++;let i;try{if(i=await this.getOrCreateLayer(e),!i){console.warn(`[LayerManager] Failed to create layer '${e}'`);return}if(this.lastLayer=e,t&&!["borders","BlueMarble","MapDataMarine","MapDataTerrestre","mask","markers","cities","routing"].includes(e)&&(Fl.value=e),t){for(let r of this.layers.values())this.isCompatible(i,r)||r.setVisible(!1,!1);this.applyCompanionLayers(i,!0)}else this.applyCompanionLayers(i,!1);await i?.setVisible(t,!0)}finally{Bi.value--}if(t&&i&&i.modelId&&Mi.value!=="screenshot"&&i.modelId!=Tn.value&&(

2218await i.setModel(Tn.value),i.modelId!=Tn.value&&(await this.setModel(i.modelId),Tn.value=i.modelId)),this.updateBordersOpacity(),this.forceBlueMarbleBounds(),t){let r=this.getLayerByName(this.lastLayer);r&&r.srcExtent&&this.checkOutOfBounds()}}isCompatible(e,t){if(!e||!t||e.name===t.name)return!0;let i=new Set(["markers","borders","cities","routing"]);if(i.has(t.name)||i.has(e.name)||e.name==="precip"&&t.name==="precip_snow"||e.name==="precip_snow"&&t.name==="precip")return!0;let r=new Set(["radar","radar_snow","eumetsat","BlueMarble","foudre","mask"]);return!!(r.has(e.name)&&r.has(t.name)||e.name==="precip"&&t.name==="BlueMarble"||e.name==="BlueMarble"&&t.name==="precip"||t.backgroundLayer===e.name||t.foregroundLayer===e.name||e.backgroundLayer===t.name||e.foregroundLayer===t.name)}applyCompanionLayers(e,t){e&&(t?(e.backgroundLayer&&this.getLayerByName(e.backgroundLayer)?.setVisible(!0,!0),(e.name==="radar"||e.name==="radar_snow")&&this.getLayerByName("mask")?.setVisible(!0,!0),e.foregroundLayer&&this.getLayerByName(e.foregroundLayer)?.setVisible(!0,!0)):(e.name==="radar"||e.name==="radar_snow")&&this.getLayerByName("mask")?.setVisible(!1,!1))}onMoveStart=()=>{this.moving=!0,this.pause()};onMoveEnd=(e,t,i)=>{this.moving=!1,this.pickerUpdateManager?.markDirty(),this.forceBlueMarbleBounds();let r=this.openLayerMap.getView().getZoom(),s=this.openLayerMap.getView().getCenter(),n=[qm(s[0]),s[1]];Ps.onMapMove.dispatch(n,r),t()!=r&&(i(r),Ps.onZoom.dispatch(r));let a=this.getLayerByName(Fl.value);a&&a.srcExtent&&this.checkOutOfBounds()};setOverlayVisible(e,t){this.getLayerByName(this.lastLayer)?.setOverlayVisible(e,t),this.updateBordersOpacity(),q.scheduleRender()}updateBordersOpacity(){let e=1;for(let t of this.layers.values())t.visible&&t.isobares&&t.isobares.immediateVisible&&(e=1);this.getLayerByName("borders")?.setTileOpacity(e)}isLayerVisible(e){let t=this.layers.get(e);return t?t.visible:!1}getLayerByName(e){let t=this.layers.get(e);if(t)return t;for(let[i,r]of this.layers)if(r.data&&(r.data.id===e||r.data.displayName===e))return r;return null}getMaskLayerForLayer(e){if(!e||!e.data)return null;let t=e.data.isWaterLayer?"MapDataMarine":"MapDataTerrestre";return this.getLayerByName(t)}async checkMaskAndGetValue(e,t,i,r){if(!e)return;let s=parseInt(i),n=parseInt(r),a=Ps.options.platform==="web";if(!t){try{cu.value=a,await e.getValuePixel(s,n)}catch(l){console.warn("Failed to get value pixel from layer:",l)}return}let o=await ere(t,s,n);if(o&&o.a>.01){let l=o.latLon||null;Ps.options.platform==="web"?Fs?(cu.value=!1,Oe.value=l?{latLon:l}:{}):Oe.value=null:(cu.value=!1,Oe.value=l?{latLon:l}:{})}else cu.value=a,await e.getValuePixel(s,n)}async setModel(e){let t=[];for(let i of this.layers.values())i&&t.push(i.setModel(e));return Promise.all(t)}getCurrentExtent(){let e=this.openLayerMap.getView(),t=this.openLayerMap.getSize();if(!t)throw Error("Map size is not available.");let i=e.calculateExtent(t);return i[0]=qm(i[0]),i[2]=qm(i[2]),i}setForecast=e=>{for(let t of this.layers.values())t.hasForecastDates&&t.setForecast(e)};play=(e=0)=>{$t.info(`play with padding: ${e} minutes`);for(let t of this.layers.values())t.hasForecastDates&&t.play(e)};pause=()=>{for(let e of this.layers.values())e.hasForecastDates&&e.pause()};prevForecast=()=>{$t.time("prevForecast"),this.animationSyncEnabled&&($t.time("prepareSynchronizedAnimation"),this.prepareSynchronizedAnimation(),$t.timeEnd("prepareSynchronizedAnimation")),$t.time("layer prevForecast calls");for(let e of this.layers.values())e.hasForecastDates&&($t.time(`${e.name} prevForecast`),e.prevForecast(),$t.timeEnd(`${e.name} prevForecast`));$t.timeEnd("layer prevForecast calls"),this.animationSyncEnabled&&($t.time("startSynchronizedAnimation"),this.startSynchronizedAnimation(),$t.timeEnd("startSynchronizedAnimation")),$t.timeEnd("prevForecast")};nextForecast=()=>{$t.time("nextForecast"),this.animationSyncEnabled&&($t.time("prepareSynchronizedAnimation"),this.prepareSynchronizedAnimation(),$t.timeEnd("prepareSynchronizedAnimation")),$t.time("layer nextForecast calls");for(let e of this.layers.values())e.hasForecastDates&&($t.time(`${e.name} nextForecast`),e.nextForecast(),$t.timeEnd(`${e.name} nextForecast`));

2218$t.timeEnd("layer nextForecast calls"),this.animationSyncEnabled&&($t.time("startSynchronizedAnimation"),this.startSynchronizedAnimation(),$t.timeEnd("startSynchronizedAnimation")),$t.timeEnd("nextForecast")};prepareSynchronizedAnimation(){this.layersReadyForAnimation.clear(),this.layersAnimating.clear(),this.syncAnimationTimeout&&=(clearTimeout(this.syncAnimationTimeout),null);let e=0;for(let t of this.layers.values())t.visible&&t.opacity>0&&t.hasForecastDates&&(t._waitingForSync=!0,t._syncAnimationReady=!1,e++,$t.debug(`Marked ${t.name} for sync`));$t.debug(`Total layers marked for sync: ${e}`)}startSynchronizedAnimation(){this.syncAnimationTimeout=setTimeout(()=>{$t.warn("Forcing synchronized animation after timeout"),this.triggerSynchronizedAnimation()},2e3)}registerLayerReadyForAnimation(e){if(!this.animationSyncEnabled||!e._waitingForSync)return!1;this.layersReadyForAnimation.add(e),e._syncAnimationReady=!0;let t=!0,i=0,r=0;for(let s of this.layers.values())s._waitingForSync&&(i++,s._syncAnimationReady?r++:(t=!1,$t.debug(`Layer ${s.name} is waiting but not ready`)));return $t.debug(`Sync status: ${r}/${i} layers ready`),t&&i>0&&($t.debug("All layers ready, triggering synchronized animation"),this.triggerSynchronizedAnimation()),!0}triggerSynchronizedAnimation(){this.syncAnimationTimeout&&=(clearTimeout(this.syncAnimationTimeout),null);for(let e of this.layers.values())e._waitingForSync&&(e._waitingForSync=!1,e._syncAnimationReady=!1,e.startAnimation());this.layersReadyForAnimation.clear()}dispose=()=>{this._detachPickerToggleListeners(),this.watchers.dispose(),this.pickerUpdateManager&&this.pickerUpdateManager.dispose(),this._renderUpdateHandler&&N.onUpdate.remove(this._renderUpdateHandler);for(let[e,t]of this.layers.entries())t&&t.dispose();this.layers.clear(),this.onUpdate.removeAll(),this.onHide.removeAll(),this.onShow.removeAll(),this.onAnimationComplete.removeAll(),this.openLayerMap&&(this.openLayerMap.getInteractions().getArray().slice().forEach(e=>{this.openLayerMap.removeInteraction(e)}),this.openLayerMap.getLayers().getArray().slice().forEach(e=>{this.openLayerMap.removeLayer(e)}),this.openLayerMap.setTarget(null)),this.lastLayer=null};get paramId(){return this.lastLayer||"none"}get modelId(){let e=this.getLayerByName(this.lastLayer);return e?e.modelId:"none"}},ID=new je,FD=new je,k1={onUp:FD,onDown:ID,crtlKey:!1,altKey:!1};typeof window<"u"&&(window.addEventListener("keydown",e=>{k1.crtlKey=e.ctrlKey,k1.altKey=e.altKey,ID.dispatch(e.key,e)}),window.addEventListener("keyup",e=>{FD.dispatch(e.key,e)}));var cg=new class{constructor(){this.styleId="mapjs-picker-styles",this.customStyles={},this.publisher=null,this.styles=this.getStyles()}getBackgroundColor(){return this.publisher==="meteoconsult"?"rgba(0, 85, 95, .6)":this.publisher==="meteoconsultmarine"?"rgba(6, 67, 108, .6)":this.publisher==="lachainemeteo"?"rgba(36, 47, 94, .6)":"rgba(10, 90, 150, 0.7)"}getStyles(){let e=this.getBackgroundColor(),t={base:{position:"absolute",zIndex:1e3,pointerEvents:"none",color:"#ffffff",fontFamily:'-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif',fontSize:"12px",background:e,backdropFilter:"none",borderRadius:"2px",padding:"0px 5px",whiteSpace:"nowrap",minWidth:"120px"},container:{display:"flex",flexDirection:"column",gap:"2px"},location:{fontSize:"13px",fontweight:700,color:"rgba(255, 255, 255, 1)",borderBottom:"1px solid rgba(255, 255, 255, 0.1)",display:"flex",alignItems:"center",gap:"4px",lineHeight:"19px"},icon:{width:"28px",height:"28px",borderRadius:"6px",background:"transparent",display:"flex",alignItems:"center",justifyContent:"center",flexShrink:0},value:{fontSize:"14px",fontWeight:"500",letterSpacing:"0.3px",display:"flex",alignItems:"center",gap:"3px"},unit:{fontSize:"13px",fontWeight:"500",opacity:"0.9"},pointer:{position:"absolute",left:"50%",transform:"translateX(-50%)",width:"0",height:"0",borderLeft:"16px solid transparent",borderRight:"16px solid transparent",borderTop:`12px solid ${e}`,filter:"drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2))"}};return this.mergeStyles(t,this.customStyles)}mergeStyles(e,t){let i={...e};for(let r in t)typeof t[r]=="object"&&!Array.isArray(t[r])?i[r]={...e[r],...t[r]}:i[r]=t[r];return i}generateCSS(){let e=this.styles;return`
2219			.mapjs-picker {
2220				${this.objToCSS(e.base)}
2221			}
2222			.mapjs-picker__container {
2223				${this.objToCSS(e.container)}
2224			}
2225			.mapjs-picker__location {
2226				${this.objToCSS(e.location)}
2227			}
2228			.mapjs-picker__location-icon {
2229				width: 12px;
2230				height: 12px;
2231				opacity: 0.7;
2232			}
2233			.mapjs-picker__coordinates {
2234				font-family: 'SF Mono', Monaco, 'Courier New', monospace;
2235				letter-spacing: 0.5px;
2236			}
2237			.mapjs-picker__value-group {
2238				display: flex;
2239				align-items: center;
2240				gap: 8px;
2241				min-height: 25px;
2242				margin: 0 auto;
2243				line-height : 0;
2244				margin-bottom : 3px;
2245			}
2246			.mapjs-picker__icon {
2247				${this.objToCSS(e.icon)}
2248			}
2249			.mapjs-picker__icon svg {
2250				width: 16px;
2251				height: 16px;
2252				filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
2253			}
2254			.mapjs-picker__value-container {
2255				display: flex;
2256				flex-direction: column;
2257				gap: 2px;
2258			}
2259			.mapjs-picker__value {
2260				${this.objToCSS(e.value)}
2261				align-items: center;
2262			}
2263			.mapjs-picker__value-number {
2264				font-variant-numeric: tabular-nums;
2265			}
2266			.mapjs-picker__unit {
2267				${this.objToCSS(e.unit)}
2268			}
2269			.mapjs-picker__converted {
2270				font-size: 11px;
2271				color: rgba(255, 255, 255, 0.8);
2272				opacity: 0.8;
2273			}
2274			.mapjs-picker__wind-arrow {
2275				display: inline-flex;
2276				align-items: center;
2277				justify-content: center;
2278				width: 26px;