4146 lines
541 KiB
JavaScript
4146 lines
541 KiB
JavaScript
var zl=Object.defineProperty;var kl=(i,t,e)=>t in i?zl(i,t,{enumerable:!0,configurable:!0,writable:!0,value:e}):i[t]=e;var it=(i,t,e)=>kl(i,typeof t!="symbol"?t+"":t,e);(function(){const t=document.createElement("link").relList;if(t&&t.supports&&t.supports("modulepreload"))return;for(const s of document.querySelectorAll('link[rel="modulepreload"]'))n(s);new MutationObserver(s=>{for(const r of s)if(r.type==="childList")for(const a of r.addedNodes)a.tagName==="LINK"&&a.rel==="modulepreload"&&n(a)}).observe(document,{childList:!0,subtree:!0});function e(s){const r={};return s.integrity&&(r.integrity=s.integrity),s.referrerPolicy&&(r.referrerPolicy=s.referrerPolicy),s.crossOrigin==="use-credentials"?r.credentials="include":s.crossOrigin==="anonymous"?r.credentials="omit":r.credentials="same-origin",r}function n(s){if(s.ep)return;s.ep=!0;const r=e(s);fetch(s.href,r)}})();/**
|
||
* @license
|
||
* Copyright 2010-2024 Three.js Authors
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* SPDX-License-Identifier: MIT
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*/const ua="169",pi={ROTATE:0,DOLLY:1,PAN:2},di={ROTATE:0,PAN:1,DOLLY_PAN:2,DOLLY_ROTATE:3},Hl=0,ka=1,Gl=2,$o=1,Jo=2,un=3,Ln=0,we=1,je=2,Cn=0,mi=1,Ha=2,Ga=3,Va=4,Vl=5,Gn=100,Wl=101,Xl=102,Yl=103,ql=104,Kl=200,jl=201,Zl=202,$l=203,vr=204,Mr=205,Jl=206,Ql=207,tc=208,ec=209,nc=210,ic=211,sc=212,rc=213,ac=214,Sr=0,yr=1,Er=2,xi=3,br=4,Tr=5,wr=6,Ar=7,Qo=0,oc=1,lc=2,Pn=0,cc=1,hc=2,uc=3,tl=4,dc=5,fc=6,pc=7,el=300,vi=301,Mi=302,Rr=303,Cr=304,Ps=306,Pr=1e3,Wn=1001,Lr=1002,Ie=1003,mc=1004,Xi=1005,Ze=1006,zs=1007,Xn=1008,fn=1009,nl=1010,il=1011,Fi=1012,da=1013,Yn=1014,en=1015,Oi=1016,fa=1017,pa=1018,Si=1020,sl=35902,rl=1021,al=1022,Je=1023,ol=1024,ll=1025,gi=1026,yi=1027,ma=1028,ga=1029,cl=1030,_a=1031,xa=1033,gs=33776,_s=33777,xs=33778,vs=33779,Dr=35840,Ir=35841,Ur=35842,Nr=35843,Fr=36196,Or=37492,Br=37496,zr=37808,kr=37809,Hr=37810,Gr=37811,Vr=37812,Wr=37813,Xr=37814,Yr=37815,qr=37816,Kr=37817,jr=37818,Zr=37819,$r=37820,Jr=37821,Ms=36492,Qr=36494,ta=36495,hl=36283,ea=36284,na=36285,ia=36286,gc=3200,_c=3201,ul=0,xc=1,Rn="",Ke="srgb",Dn="srgb-linear",va="display-p3",Ls="display-p3-linear",bs="linear",se="srgb",Ts="rec709",ws="p3",Zn=7680,Wa=519,vc=512,Mc=513,Sc=514,dl=515,yc=516,Ec=517,bc=518,Tc=519,sa=35044,Xa="300 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e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}static sRGBToLinear(t){if(typeof HTMLImageElement<"u"&&t instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&t instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&t instanceof ImageBitmap){const e=Rs("canvas");e.width=t.width,e.height=t.height;const n=e.getContext("2d");n.drawImage(t,0,0,t.width,t.height);const s=n.getImageData(0,0,t.width,t.height),r=s.data;for(let a=0;a<r.length;a++)r[a]=_i(r[a]/255)*255;return n.putImageData(s,0,0),e}else if(t.data){const e=t.data.slice(0);for(let n=0;n<e.length;n++)e instanceof Uint8Array||e instanceof Uint8ClampedArray?e[n]=Math.floor(_i(e[n]/255)*255):e[n]=_i(e[n]);return{data:e,width:t.width,height:t.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),t}}let Uc=0;class pl{constructor(t=null){this.isSource=!0,Object.defineProperty(this,"id",{value:Uc++}),this.uuid=Bi(),this.data=t,this.dataReady=!0,this.version=0}set needsUpdate(t){t===!0&&this.version++}toJSON(t){const e=t===void 0||typeof t=="string";if(!e&&t.images[this.uuid]!==void 0)return t.images[this.uuid];const n={uuid:this.uuid,url:""},s=this.data;if(s!==null){let r;if(Array.isArray(s)){r=[];for(let a=0,o=s.length;a<o;a++)s[a].isDataTexture?r.push(Vs(s[a].image)):r.push(Vs(s[a]))}else r=Vs(s);n.url=r}return e||(t.images[this.uuid]=n),n}}function Vs(i){return typeof HTMLImageElement<"u"&&i instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&i instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&i instanceof ImageBitmap?Ic.getDataURL(i):i.data?{data:Array.from(i.data),width:i.width,height:i.height,type:i.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let Nc=0;class Ae extends Kn{constructor(t=Ae.DEFAULT_IMAGE,e=Ae.DEFAULT_MAPPING,n=Wn,s=Wn,r=Ze,a=Xn,o=Je,l=fn,c=Ae.DEFAULT_ANISOTROPY,h=Rn){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:Nc++}),this.uuid=Bi(),this.name="",this.source=new pl(t),this.mipmaps=[],this.mapping=e,this.channel=0,this.wrapS=n,this.wrapT=s,this.magFilter=r,this.minFilter=a,this.anisotropy=c,this.format=o,this.internalFormat=null,this.type=l,this.offset=new Et(0,0),this.repeat=new Et(1,1),this.center=new Et(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Nt,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.colorSpace=h,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.pmremVersion=0}get image(){return this.source.data}set image(t=null){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)}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.userData=JSON.parse(JSON.stringify(t.userData)),this.needsUpdate=!0,this}toJSON(t){const e=t===void 0||typeof t=="string";if(!e&&t.textures[this.uuid]!==void 0)return t.textures[this.uuid];const n={metadata:{version:4.6,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&&(n.userData=this.userData),e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(this.mapping!==el)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case Pr:t.x=t.x-Math.floor(t.x);break;case Wn:t.x=t.x<0?0:1;break;case Lr:Math.abs(Math.floor(t.x)%2)===1?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x);break}if(t.y<0||t.y>1)switch(this.wrapT){case Pr:t.y=t.y-Math.floor(t.y);break;case Wn:t.y=t.y<0?0:1;break;case Lr:Math.abs(Math.floor(t.y)%2)===1?t.y=Math.ceil(t.y)-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++}}Ae.DEFAULT_IMAGE=null;Ae.DEFAULT_MAPPING=el;Ae.DEFAULT_ANISOTROPY=1;class te{constructor(t=0,e=0,n=0,s=1){te.prototype.isVector4=!0,this.x=t,this.y=e,this.z=n,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}set(t,e,n,s){return this.x=t,this.y=e,this.z=n,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,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new 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 new 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?t.w:1,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,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,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,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.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){const e=this.x,n=this.y,s=this.z,r=this.w,a=t.elements;return this.x=a[0]*e+a[4]*n+a[8]*s+a[12]*r,this.y=a[1]*e+a[5]*n+a[9]*s+a[13]*r,this.z=a[2]*e+a[6]*n+a[10]*s+a[14]*r,this.w=a[3]*e+a[7]*n+a[11]*s+a[15]*r,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,s,r;const l=t.elements,c=l[0],h=l[4],f=l[8],u=l[1],m=l[5],_=l[9],M=l[2],p=l[6],d=l[10];if(Math.abs(h-u)<.01&&Math.abs(f-M)<.01&&Math.abs(_-p)<.01){if(Math.abs(h+u)<.1&&Math.abs(f+M)<.1&&Math.abs(_+p)<.1&&Math.abs(c+m+d-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;const v=(c+1)/2,b=(m+1)/2,L=(d+1)/2,A=(h+u)/4,w=(f+M)/4,P=(_+p)/4;return v>b&&v>L?v<.01?(n=0,s=.707106781,r=.707106781):(n=Math.sqrt(v),s=A/n,r=w/n):b>L?b<.01?(n=.707106781,s=0,r=.707106781):(s=Math.sqrt(b),n=A/s,r=P/s):L<.01?(n=.707106781,s=.707106781,r=0):(r=Math.sqrt(L),n=w/r,s=P/r),this.set(n,s,r,e),this}let E=Math.sqrt((p-_)*(p-_)+(f-M)*(f-M)+(u-h)*(u-h));return Math.abs(E)<.001&&(E=1),this.x=(p-_)/E,this.y=(f-M)/E,this.z=(u-h)/E,this.w=Math.acos((c+m+d-1)/2),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this.w=e[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,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}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,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),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}}class Fc extends Kn{constructor(t=1,e=1,n={}){super(),this.isRenderTarget=!0,this.width=t,this.height=e,this.depth=1,this.scissor=new te(0,0,t,e),this.scissorTest=!1,this.viewport=new te(0,0,t,e);const s={width:t,height:e,depth:1};n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:Ze,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1},n);const r=new Ae(s,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace);r.flipY=!1,r.generateMipmaps=n.generateMipmaps,r.internalFormat=n.internalFormat,this.textures=[];const a=n.count;for(let o=0;o<a;o++)this.textures[o]=r.clone(),this.textures[o].isRenderTargetTexture=!0;this.depthBuffer=n.depthBuffer,this.stencilBuffer=n.stencilBuffer,this.resolveDepthBuffer=n.resolveDepthBuffer,this.resolveStencilBuffer=n.resolveStencilBuffer,this.depthTexture=n.depthTexture,this.samples=n.samples}get texture(){return this.textures[0]}set texture(t){this.textures[0]=t}setSize(t,e,n=1){if(this.width!==t||this.height!==e||this.depth!==n){this.width=t,this.height=e,this.depth=n;for(let s=0,r=this.textures.length;s<r;s++)this.textures[s].image.width=t,this.textures[s].image.height=e,this.textures[s].image.depth=n;this.dispose()}this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return new this.constructor().copy(this)}copy(t){this.width=t.width,this.height=t.height,this.depth=t.depth,this.scissor.copy(t.scissor),this.scissorTest=t.scissorTest,this.viewport.copy(t.viewport),this.textures.length=0;for(let n=0,s=t.textures.length;n<s;n++)this.textures[n]=t.textures[n].clone(),this.textures[n].isRenderTargetTexture=!0;const e=Object.assign({},t.texture.image);return this.texture.source=new pl(e),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.resolveDepthBuffer=t.resolveDepthBuffer,this.resolveStencilBuffer=t.resolveStencilBuffer,t.depthTexture!==null&&(this.depthTexture=t.depthTexture.clone()),this.samples=t.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class qn extends Fc{constructor(t=1,e=1,n={}){super(t,e,n),this.isWebGLRenderTarget=!0}}class ml extends Ae{constructor(t=null,e=1,n=1,s=1){super(null),this.isDataArrayTexture=!0,this.image={data:t,width:e,height:n,depth:s},this.magFilter=Ie,this.minFilter=Ie,this.wrapR=Wn,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(t){this.layerUpdates.add(t)}clearLayerUpdates(){this.layerUpdates.clear()}}class Oc extends Ae{constructor(t=null,e=1,n=1,s=1){super(null),this.isData3DTexture=!0,this.image={data:t,width:e,height:n,depth:s},this.magFilter=Ie,this.minFilter=Ie,this.wrapR=Wn,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class pn{constructor(t=0,e=0,n=0,s=1){this.isQuaternion=!0,this._x=t,this._y=e,this._z=n,this._w=s}static slerpFlat(t,e,n,s,r,a,o){let l=n[s+0],c=n[s+1],h=n[s+2],f=n[s+3];const u=r[a+0],m=r[a+1],_=r[a+2],M=r[a+3];if(o===0){t[e+0]=l,t[e+1]=c,t[e+2]=h,t[e+3]=f;return}if(o===1){t[e+0]=u,t[e+1]=m,t[e+2]=_,t[e+3]=M;return}if(f!==M||l!==u||c!==m||h!==_){let p=1-o;const d=l*u+c*m+h*_+f*M,E=d>=0?1:-1,v=1-d*d;if(v>Number.EPSILON){const L=Math.sqrt(v),A=Math.atan2(L,d*E);p=Math.sin(p*A)/L,o=Math.sin(o*A)/L}const b=o*E;if(l=l*p+u*b,c=c*p+m*b,h=h*p+_*b,f=f*p+M*b,p===1-o){const L=1/Math.sqrt(l*l+c*c+h*h+f*f);l*=L,c*=L,h*=L,f*=L}}t[e]=l,t[e+1]=c,t[e+2]=h,t[e+3]=f}static multiplyQuaternionsFlat(t,e,n,s,r,a){const o=n[s],l=n[s+1],c=n[s+2],h=n[s+3],f=r[a],u=r[a+1],m=r[a+2],_=r[a+3];return t[e]=o*_+h*f+l*m-c*u,t[e+1]=l*_+h*u+c*f-o*m,t[e+2]=c*_+h*m+o*u-l*f,t[e+3]=h*_-o*f-l*u-c*m,t}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 w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,s){return this._x=t,this._y=e,this._z=n,this._w=s,this._onChangeCallback(),this}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,this._onChangeCallback(),this}setFromEuler(t,e=!0){const n=t._x,s=t._y,r=t._z,a=t._order,o=Math.cos,l=Math.sin,c=o(n/2),h=o(s/2),f=o(r/2),u=l(n/2),m=l(s/2),_=l(r/2);switch(a){case"XYZ":this._x=u*h*f+c*m*_,this._y=c*m*f-u*h*_,this._z=c*h*_+u*m*f,this._w=c*h*f-u*m*_;break;case"YXZ":this._x=u*h*f+c*m*_,this._y=c*m*f-u*h*_,this._z=c*h*_-u*m*f,this._w=c*h*f+u*m*_;break;case"ZXY":this._x=u*h*f-c*m*_,this._y=c*m*f+u*h*_,this._z=c*h*_+u*m*f,this._w=c*h*f-u*m*_;break;case"ZYX":this._x=u*h*f-c*m*_,this._y=c*m*f+u*h*_,this._z=c*h*_-u*m*f,this._w=c*h*f+u*m*_;break;case"YZX":this._x=u*h*f+c*m*_,this._y=c*m*f+u*h*_,this._z=c*h*_-u*m*f,this._w=c*h*f-u*m*_;break;case"XZY":this._x=u*h*f-c*m*_,this._y=c*m*f-u*h*_,this._z=c*h*_+u*m*f,this._w=c*h*f+u*m*_;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}return e===!0&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,s=Math.sin(n);return this._x=t.x*s,this._y=t.y*s,this._z=t.z*s,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],s=e[4],r=e[8],a=e[1],o=e[5],l=e[9],c=e[2],h=e[6],f=e[10],u=n+o+f;if(u>0){const m=.5/Math.sqrt(u+1);this._w=.25/m,this._x=(h-l)*m,this._y=(r-c)*m,this._z=(a-s)*m}else if(n>o&&n>f){const m=2*Math.sqrt(1+n-o-f);this._w=(h-l)/m,this._x=.25*m,this._y=(s+a)/m,this._z=(r+c)/m}else if(o>f){const m=2*Math.sqrt(1+o-n-f);this._w=(r-c)/m,this._x=(s+a)/m,this._y=.25*m,this._z=(l+h)/m}else{const m=2*Math.sqrt(1+f-n-o);this._w=(a-s)/m,this._x=(r+c)/m,this._y=(l+h)/m,this._z=.25*m}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return n<Number.EPSILON?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(Ee(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(n===0)return this;const s=Math.min(1,e/n);return this.slerp(t,s),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),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)}normalize(){let t=this.length();return t===0?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t){return this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,s=t._y,r=t._z,a=t._w,o=e._x,l=e._y,c=e._z,h=e._w;return this._x=n*h+a*o+s*c-r*l,this._y=s*h+a*l+r*o-n*c,this._z=r*h+a*c+n*l-s*o,this._w=a*h-n*o-s*l-r*c,this._onChangeCallback(),this}slerp(t,e){if(e===0)return this;if(e===1)return this.copy(t);const n=this._x,s=this._y,r=this._z,a=this._w;let o=a*t._w+n*t._x+s*t._y+r*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),o>=1)return this._w=a,this._x=n,this._y=s,this._z=r,this;const l=1-o*o;if(l<=Number.EPSILON){const m=1-e;return this._w=m*a+e*this._w,this._x=m*n+e*this._x,this._y=m*s+e*this._y,this._z=m*r+e*this._z,this.normalize(),this}const c=Math.sqrt(l),h=Math.atan2(c,o),f=Math.sin((1-e)*h)/c,u=Math.sin(e*h)/c;return this._w=a*f+this._w*u,this._x=n*f+this._x*u,this._y=s*f+this._y*u,this._z=r*f+this._z*u,this._onChangeCallback(),this}slerpQuaternions(t,e,n){return this.copy(t).slerp(e,n)}random(){const t=2*Math.PI*Math.random(),e=2*Math.PI*Math.random(),n=Math.random(),s=Math.sqrt(1-n),r=Math.sqrt(n);return this.set(s*Math.sin(t),s*Math.cos(t),r*Math.sin(e),r*Math.cos(e))}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class R{constructor(t=0,e=0,n=0){R.prototype.isVector3=!0,this.x=t,this.y=e,this.z=n}set(t,e,n){return n===void 0&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new 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;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return this.applyQuaternion(ja.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(ja.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,s=this.z,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6]*s,this.y=r[1]*e+r[4]*n+r[7]*s,this.z=r[2]*e+r[5]*n+r[8]*s,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,s=this.z,r=t.elements,a=1/(r[3]*e+r[7]*n+r[11]*s+r[15]);return this.x=(r[0]*e+r[4]*n+r[8]*s+r[12])*a,this.y=(r[1]*e+r[5]*n+r[9]*s+r[13])*a,this.z=(r[2]*e+r[6]*n+r[10]*s+r[14])*a,this}applyQuaternion(t){const e=this.x,n=this.y,s=this.z,r=t.x,a=t.y,o=t.z,l=t.w,c=2*(a*s-o*n),h=2*(o*e-r*s),f=2*(r*n-a*e);return this.x=e+l*c+a*f-o*h,this.y=n+l*h+o*c-r*f,this.z=s+l*f+r*h-a*c,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,s=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*s,this.y=r[1]*e+r[5]*n+r[9]*s,this.z=r[2]*e+r[6]*n+r[10]*s,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}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}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}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t){return this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,s=t.y,r=t.z,a=e.x,o=e.y,l=e.z;return this.x=s*l-r*o,this.y=r*a-n*l,this.z=n*o-s*a,this}projectOnVector(t){const e=t.lengthSq();if(e===0)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return Ws.copy(this).projectOnVector(t),this.sub(Ws)}reflect(t){return this.sub(Ws.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(e===0)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(Ee(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,s=this.z-t.z;return e*e+n*n+s*s}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const s=Math.sin(e)*t;return this.x=s*Math.sin(n),this.y=Math.cos(e)*t,this.z=s*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),s=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=s,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,e*4)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,e*3)}setFromEuler(t){return this.x=t._x,this.y=t._y,this.z=t._z,this}setFromColor(t){return this.x=t.r,this.y=t.g,this.z=t.b,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const t=Math.random()*Math.PI*2,e=Math.random()*2-1,n=Math.sqrt(1-e*e);return this.x=n*Math.cos(t),this.y=e,this.z=n*Math.sin(t),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const Ws=new R,ja=new pn;class Ve{constructor(t=new R(1/0,1/0,1/0),e=new R(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e+=3)this.expandByPoint(Xe.fromArray(t,e));return this}setFromBufferAttribute(t){this.makeEmpty();for(let e=0,n=t.count;e<n;e++)this.expandByPoint(Xe.fromBufferAttribute(t,e));return this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=Xe.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}setFromObject(t,e=!1){return this.makeEmpty(),this.expandByObject(t,e)}clone(){return new this.constructor().copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.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(t){return this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t,e=!1){t.updateWorldMatrix(!1,!1);const n=t.geometry;if(n!==void 0){const r=n.getAttribute("position");if(e===!0&&r!==void 0&&t.isInstancedMesh!==!0)for(let a=0,o=r.count;a<o;a++)t.isMesh===!0?t.getVertexPosition(a,Xe):Xe.fromBufferAttribute(r,a),Xe.applyMatrix4(t.matrixWorld),this.expandByPoint(Xe);else t.boundingBox!==void 0?(t.boundingBox===null&&t.computeBoundingBox(),Yi.copy(t.boundingBox)):(n.boundingBox===null&&n.computeBoundingBox(),Yi.copy(n.boundingBox)),Yi.applyMatrix4(t.matrixWorld),this.union(Yi)}const s=t.children;for(let r=0,a=s.length;r<a;r++)this.expandByObject(s[r],e);return this}containsPoint(t){return t.x>=this.min.x&&t.x<=this.max.x&&t.y>=this.min.y&&t.y<=this.max.y&&t.z>=this.min.z&&t.z<=this.max.z}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return t.max.x>=this.min.x&&t.min.x<=this.max.x&&t.max.y>=this.min.y&&t.min.y<=this.max.y&&t.max.z>=this.min.z&&t.min.z<=this.max.z}intersectsSphere(t){return this.clampPoint(t.center,Xe),Xe.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(Ri),qi.subVectors(this.max,Ri),Jn.subVectors(t.a,Ri),Qn.subVectors(t.b,Ri),ti.subVectors(t.c,Ri),xn.subVectors(Qn,Jn),vn.subVectors(ti,Qn),Un.subVectors(Jn,ti);let e=[0,-xn.z,xn.y,0,-vn.z,vn.y,0,-Un.z,Un.y,xn.z,0,-xn.x,vn.z,0,-vn.x,Un.z,0,-Un.x,-xn.y,xn.x,0,-vn.y,vn.x,0,-Un.y,Un.x,0];return!Xs(e,Jn,Qn,ti,qi)||(e=[1,0,0,0,1,0,0,0,1],!Xs(e,Jn,Qn,ti,qi))?!1:(Ki.crossVectors(xn,vn),e=[Ki.x,Ki.y,Ki.z],Xs(e,Jn,Qn,ti,qi))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return this.clampPoint(t,Xe).distanceTo(t)}getBoundingSphere(t){return this.isEmpty()?t.makeEmpty():(this.getCenter(t.center),t.radius=this.getSize(Xe).length()*.5),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()?this:(an[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),an[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),an[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),an[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),an[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),an[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),an[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),an[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(an),this)}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}const an=[new R,new R,new R,new R,new R,new R,new R,new R],Xe=new R,Yi=new Ve,Jn=new R,Qn=new R,ti=new R,xn=new R,vn=new R,Un=new R,Ri=new R,qi=new R,Ki=new R,Nn=new R;function Xs(i,t,e,n,s){for(let r=0,a=i.length-3;r<=a;r+=3){Nn.fromArray(i,r);const o=s.x*Math.abs(Nn.x)+s.y*Math.abs(Nn.y)+s.z*Math.abs(Nn.z),l=t.dot(Nn),c=e.dot(Nn),h=n.dot(Nn);if(Math.max(-Math.max(l,c,h),Math.min(l,c,h))>o)return!1}return!0}const Bc=new Ve,Ci=new R,Ys=new R;class zi{constructor(t=new R,e=-1){this.isSphere=!0,this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;e!==void 0?n.copy(e):Bc.setFromPoints(t).getCenter(n);let s=0;for(let r=0,a=t.length;r<a;r++)s=Math.max(s,n.distanceToSquared(t[r]));return this.radius=Math.sqrt(s),this}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const n=this.center.distanceToSquared(t);return e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){if(this.isEmpty())return this.center.copy(t),this.radius=0,this;Ci.subVectors(t,this.center);const e=Ci.lengthSq();if(e>this.radius*this.radius){const n=Math.sqrt(e),s=(n-this.radius)*.5;this.center.addScaledVector(Ci,s/n),this.radius+=s}return this}union(t){return t.isEmpty()?this:this.isEmpty()?(this.copy(t),this):(this.center.equals(t.center)===!0?this.radius=Math.max(this.radius,t.radius):(Ys.subVectors(t.center,this.center).setLength(t.radius),this.expandByPoint(Ci.copy(t.center).add(Ys)),this.expandByPoint(Ci.copy(t.center).sub(Ys))),this)}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return new this.constructor().copy(this)}}const on=new R,qs=new R,ji=new R,Mn=new R,Ks=new R,Zi=new R,js=new R;class Ma{constructor(t=new R,e=new R(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.origin).addScaledVector(this.direction,t)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,on)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=on.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(on.copy(this.origin).addScaledVector(this.direction,e),on.distanceToSquared(t))}distanceSqToSegment(t,e,n,s){qs.copy(t).add(e).multiplyScalar(.5),ji.copy(e).sub(t).normalize(),Mn.copy(this.origin).sub(qs);const r=t.distanceTo(e)*.5,a=-this.direction.dot(ji),o=Mn.dot(this.direction),l=-Mn.dot(ji),c=Mn.lengthSq(),h=Math.abs(1-a*a);let f,u,m,_;if(h>0)if(f=a*l-o,u=a*o-l,_=r*h,f>=0)if(u>=-_)if(u<=_){const M=1/h;f*=M,u*=M,m=f*(f+a*u+2*o)+u*(a*f+u+2*l)+c}else u=r,f=Math.max(0,-(a*u+o)),m=-f*f+u*(u+2*l)+c;else u=-r,f=Math.max(0,-(a*u+o)),m=-f*f+u*(u+2*l)+c;else u<=-_?(f=Math.max(0,-(-a*r+o)),u=f>0?-r:Math.min(Math.max(-r,-l),r),m=-f*f+u*(u+2*l)+c):u<=_?(f=0,u=Math.min(Math.max(-r,-l),r),m=u*(u+2*l)+c):(f=Math.max(0,-(a*r+o)),u=f>0?r:Math.min(Math.max(-r,-l),r),m=-f*f+u*(u+2*l)+c);else u=a>0?-r:r,f=Math.max(0,-(a*u+o)),m=-f*f+u*(u+2*l)+c;return n&&n.copy(this.origin).addScaledVector(this.direction,f),s&&s.copy(qs).addScaledVector(ji,u),m}intersectSphere(t,e){on.subVectors(t.center,this.origin);const n=on.dot(this.direction),s=on.dot(on)-n*n,r=t.radius*t.radius;if(s>r)return null;const a=Math.sqrt(r-s),o=n-a,l=n+a;return l<0?null:o<0?this.at(l,e):this.at(o,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(e===0)return t.distanceToPoint(this.origin)===0?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return n===null?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);return e===0||t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,s,r,a,o,l;const c=1/this.direction.x,h=1/this.direction.y,f=1/this.direction.z,u=this.origin;return c>=0?(n=(t.min.x-u.x)*c,s=(t.max.x-u.x)*c):(n=(t.max.x-u.x)*c,s=(t.min.x-u.x)*c),h>=0?(r=(t.min.y-u.y)*h,a=(t.max.y-u.y)*h):(r=(t.max.y-u.y)*h,a=(t.min.y-u.y)*h),n>a||r>s||((r>n||isNaN(n))&&(n=r),(a<s||isNaN(s))&&(s=a),f>=0?(o=(t.min.z-u.z)*f,l=(t.max.z-u.z)*f):(o=(t.max.z-u.z)*f,l=(t.min.z-u.z)*f),n>l||o>s)||((o>n||n!==n)&&(n=o),(l<s||s!==s)&&(s=l),s<0)?null:this.at(n>=0?n:s,e)}intersectsBox(t){return this.intersectBox(t,on)!==null}intersectTriangle(t,e,n,s,r){Ks.subVectors(e,t),Zi.subVectors(n,t),js.crossVectors(Ks,Zi);let a=this.direction.dot(js),o;if(a>0){if(s)return null;o=1}else if(a<0)o=-1,a=-a;else return null;Mn.subVectors(this.origin,t);const l=o*this.direction.dot(Zi.crossVectors(Mn,Zi));if(l<0)return null;const c=o*this.direction.dot(Ks.cross(Mn));if(c<0||l+c>a)return null;const h=-o*Mn.dot(js);return h<0?null:this.at(h/a,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}}class jt{constructor(t,e,n,s,r,a,o,l,c,h,f,u,m,_,M,p){jt.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],t!==void 0&&this.set(t,e,n,s,r,a,o,l,c,h,f,u,m,_,M,p)}set(t,e,n,s,r,a,o,l,c,h,f,u,m,_,M,p){const d=this.elements;return d[0]=t,d[4]=e,d[8]=n,d[12]=s,d[1]=r,d[5]=a,d[9]=o,d[13]=l,d[2]=c,d[6]=h,d[10]=f,d[14]=u,d[3]=m,d[7]=_,d[11]=M,d[15]=p,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 jt().fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,s=1/ei.setFromMatrixColumn(t,0).length(),r=1/ei.setFromMatrixColumn(t,1).length(),a=1/ei.setFromMatrixColumn(t,2).length();return e[0]=n[0]*s,e[1]=n[1]*s,e[2]=n[2]*s,e[3]=0,e[4]=n[4]*r,e[5]=n[5]*r,e[6]=n[6]*r,e[7]=0,e[8]=n[8]*a,e[9]=n[9]*a,e[10]=n[10]*a,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){const e=this.elements,n=t.x,s=t.y,r=t.z,a=Math.cos(n),o=Math.sin(n),l=Math.cos(s),c=Math.sin(s),h=Math.cos(r),f=Math.sin(r);if(t.order==="XYZ"){const u=a*h,m=a*f,_=o*h,M=o*f;e[0]=l*h,e[4]=-l*f,e[8]=c,e[1]=m+_*c,e[5]=u-M*c,e[9]=-o*l,e[2]=M-u*c,e[6]=_+m*c,e[10]=a*l}else if(t.order==="YXZ"){const u=l*h,m=l*f,_=c*h,M=c*f;e[0]=u+M*o,e[4]=_*o-m,e[8]=a*c,e[1]=a*f,e[5]=a*h,e[9]=-o,e[2]=m*o-_,e[6]=M+u*o,e[10]=a*l}else if(t.order==="ZXY"){const u=l*h,m=l*f,_=c*h,M=c*f;e[0]=u-M*o,e[4]=-a*f,e[8]=_+m*o,e[1]=m+_*o,e[5]=a*h,e[9]=M-u*o,e[2]=-a*c,e[6]=o,e[10]=a*l}else if(t.order==="ZYX"){const u=a*h,m=a*f,_=o*h,M=o*f;e[0]=l*h,e[4]=_*c-m,e[8]=u*c+M,e[1]=l*f,e[5]=M*c+u,e[9]=m*c-_,e[2]=-c,e[6]=o*l,e[10]=a*l}else if(t.order==="YZX"){const u=a*l,m=a*c,_=o*l,M=o*c;e[0]=l*h,e[4]=M-u*f,e[8]=_*f+m,e[1]=f,e[5]=a*h,e[9]=-o*h,e[2]=-c*h,e[6]=m*f+_,e[10]=u-M*f}else if(t.order==="XZY"){const u=a*l,m=a*c,_=o*l,M=o*c;e[0]=l*h,e[4]=-f,e[8]=c*h,e[1]=u*f+M,e[5]=a*h,e[9]=m*f-_,e[2]=_*f-m,e[6]=o*h,e[10]=M*f+u}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(zc,t,kc)}lookAt(t,e,n){const s=this.elements;return Oe.subVectors(t,e),Oe.lengthSq()===0&&(Oe.z=1),Oe.normalize(),Sn.crossVectors(n,Oe),Sn.lengthSq()===0&&(Math.abs(n.z)===1?Oe.x+=1e-4:Oe.z+=1e-4,Oe.normalize(),Sn.crossVectors(n,Oe)),Sn.normalize(),$i.crossVectors(Oe,Sn),s[0]=Sn.x,s[4]=$i.x,s[8]=Oe.x,s[1]=Sn.y,s[5]=$i.y,s[9]=Oe.y,s[2]=Sn.z,s[6]=$i.z,s[10]=Oe.z,this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,s=e.elements,r=this.elements,a=n[0],o=n[4],l=n[8],c=n[12],h=n[1],f=n[5],u=n[9],m=n[13],_=n[2],M=n[6],p=n[10],d=n[14],E=n[3],v=n[7],b=n[11],L=n[15],A=s[0],w=s[4],P=s[8],V=s[12],g=s[1],y=s[5],B=s[9],z=s[13],W=s[2],j=s[6],k=s[10],Z=s[14],G=s[3],ct=s[7],ht=s[11],xt=s[15];return r[0]=a*A+o*g+l*W+c*G,r[4]=a*w+o*y+l*j+c*ct,r[8]=a*P+o*B+l*k+c*ht,r[12]=a*V+o*z+l*Z+c*xt,r[1]=h*A+f*g+u*W+m*G,r[5]=h*w+f*y+u*j+m*ct,r[9]=h*P+f*B+u*k+m*ht,r[13]=h*V+f*z+u*Z+m*xt,r[2]=_*A+M*g+p*W+d*G,r[6]=_*w+M*y+p*j+d*ct,r[10]=_*P+M*B+p*k+d*ht,r[14]=_*V+M*z+p*Z+d*xt,r[3]=E*A+v*g+b*W+L*G,r[7]=E*w+v*y+b*j+L*ct,r[11]=E*P+v*B+b*k+L*ht,r[15]=E*V+v*z+b*Z+L*xt,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],s=t[8],r=t[12],a=t[1],o=t[5],l=t[9],c=t[13],h=t[2],f=t[6],u=t[10],m=t[14],_=t[3],M=t[7],p=t[11],d=t[15];return _*(+r*l*f-s*c*f-r*o*u+n*c*u+s*o*m-n*l*m)+M*(+e*l*m-e*c*u+r*a*u-s*a*m+s*c*h-r*l*h)+p*(+e*c*f-e*o*m-r*a*f+n*a*m+r*o*h-n*c*h)+d*(-s*o*h-e*l*f+e*o*u+s*a*f-n*a*u+n*l*h)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const s=this.elements;return t.isVector3?(s[12]=t.x,s[13]=t.y,s[14]=t.z):(s[12]=t,s[13]=e,s[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],s=t[2],r=t[3],a=t[4],o=t[5],l=t[6],c=t[7],h=t[8],f=t[9],u=t[10],m=t[11],_=t[12],M=t[13],p=t[14],d=t[15],E=f*p*c-M*u*c+M*l*m-o*p*m-f*l*d+o*u*d,v=_*u*c-h*p*c-_*l*m+a*p*m+h*l*d-a*u*d,b=h*M*c-_*f*c+_*o*m-a*M*m-h*o*d+a*f*d,L=_*f*l-h*M*l-_*o*u+a*M*u+h*o*p-a*f*p,A=e*E+n*v+s*b+r*L;if(A===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const w=1/A;return t[0]=E*w,t[1]=(M*u*r-f*p*r-M*s*m+n*p*m+f*s*d-n*u*d)*w,t[2]=(o*p*r-M*l*r+M*s*c-n*p*c-o*s*d+n*l*d)*w,t[3]=(f*l*r-o*u*r-f*s*c+n*u*c+o*s*m-n*l*m)*w,t[4]=v*w,t[5]=(h*p*r-_*u*r+_*s*m-e*p*m-h*s*d+e*u*d)*w,t[6]=(_*l*r-a*p*r-_*s*c+e*p*c+a*s*d-e*l*d)*w,t[7]=(a*u*r-h*l*r+h*s*c-e*u*c-a*s*m+e*l*m)*w,t[8]=b*w,t[9]=(_*f*r-h*M*r-_*n*m+e*M*m+h*n*d-e*f*d)*w,t[10]=(a*M*r-_*o*r+_*n*c-e*M*c-a*n*d+e*o*d)*w,t[11]=(h*o*r-a*f*r-h*n*c+e*f*c+a*n*m-e*o*m)*w,t[12]=L*w,t[13]=(h*M*s-_*f*s+_*n*u-e*M*u-h*n*p+e*f*p)*w,t[14]=(_*o*s-a*M*s-_*n*l+e*M*l+a*n*p-e*o*p)*w,t[15]=(a*f*s-h*o*s+h*n*l-e*f*l-a*n*u+e*o*u)*w,this}scale(t){const e=this.elements,n=t.x,s=t.y,r=t.z;return e[0]*=n,e[4]*=s,e[8]*=r,e[1]*=n,e[5]*=s,e[9]*=r,e[2]*=n,e[6]*=s,e[10]*=r,e[3]*=n,e[7]*=s,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=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(e,n,s))}makeTranslation(t,e,n){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,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),s=Math.sin(e),r=1-n,a=t.x,o=t.y,l=t.z,c=r*a,h=r*o;return this.set(c*a+n,c*o-s*l,c*l+s*o,0,c*o+s*l,h*o+n,h*l-s*a,0,c*l-s*o,h*l+s*a,r*l*l+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,s,r,a){return this.set(1,n,r,0,t,1,a,0,e,s,1,0,0,0,0,1),this}compose(t,e,n){const s=this.elements,r=e._x,a=e._y,o=e._z,l=e._w,c=r+r,h=a+a,f=o+o,u=r*c,m=r*h,_=r*f,M=a*h,p=a*f,d=o*f,E=l*c,v=l*h,b=l*f,L=n.x,A=n.y,w=n.z;return s[0]=(1-(M+d))*L,s[1]=(m+b)*L,s[2]=(_-v)*L,s[3]=0,s[4]=(m-b)*A,s[5]=(1-(u+d))*A,s[6]=(p+E)*A,s[7]=0,s[8]=(_+v)*w,s[9]=(p-E)*w,s[10]=(1-(u+M))*w,s[11]=0,s[12]=t.x,s[13]=t.y,s[14]=t.z,s[15]=1,this}decompose(t,e,n){const s=this.elements;let r=ei.set(s[0],s[1],s[2]).length();const a=ei.set(s[4],s[5],s[6]).length(),o=ei.set(s[8],s[9],s[10]).length();this.determinant()<0&&(r=-r),t.x=s[12],t.y=s[13],t.z=s[14],Ye.copy(this);const c=1/r,h=1/a,f=1/o;return Ye.elements[0]*=c,Ye.elements[1]*=c,Ye.elements[2]*=c,Ye.elements[4]*=h,Ye.elements[5]*=h,Ye.elements[6]*=h,Ye.elements[8]*=f,Ye.elements[9]*=f,Ye.elements[10]*=f,e.setFromRotationMatrix(Ye),n.x=r,n.y=a,n.z=o,this}makePerspective(t,e,n,s,r,a,o=dn){const l=this.elements,c=2*r/(e-t),h=2*r/(n-s),f=(e+t)/(e-t),u=(n+s)/(n-s);let m,_;if(o===dn)m=-(a+r)/(a-r),_=-2*a*r/(a-r);else if(o===As)m=-a/(a-r),_=-a*r/(a-r);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+o);return l[0]=c,l[4]=0,l[8]=f,l[12]=0,l[1]=0,l[5]=h,l[9]=u,l[13]=0,l[2]=0,l[6]=0,l[10]=m,l[14]=_,l[3]=0,l[7]=0,l[11]=-1,l[15]=0,this}makeOrthographic(t,e,n,s,r,a,o=dn){const l=this.elements,c=1/(e-t),h=1/(n-s),f=1/(a-r),u=(e+t)*c,m=(n+s)*h;let _,M;if(o===dn)_=(a+r)*f,M=-2*f;else if(o===As)_=r*f,M=-1*f;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+o);return l[0]=2*c,l[4]=0,l[8]=0,l[12]=-u,l[1]=0,l[5]=2*h,l[9]=0,l[13]=-m,l[2]=0,l[6]=0,l[10]=M,l[14]=-_,l[3]=0,l[7]=0,l[11]=0,l[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let s=0;s<16;s++)if(e[s]!==n[s])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}const ei=new R,Ye=new jt,zc=new R(0,0,0),kc=new R(1,1,1),Sn=new R,$i=new R,Oe=new R,Za=new jt,$a=new pn;class nn{constructor(t=0,e=0,n=0,s=nn.DEFAULT_ORDER){this.isEuler=!0,this._x=t,this._y=e,this._z=n,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,e,n,s=this._order){return this._x=t,this._y=e,this._z=n,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,e=this._order,n=!0){const s=t.elements,r=s[0],a=s[4],o=s[8],l=s[1],c=s[5],h=s[9],f=s[2],u=s[6],m=s[10];switch(e){case"XYZ":this._y=Math.asin(Ee(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-h,m),this._z=Math.atan2(-a,r)):(this._x=Math.atan2(u,c),this._z=0);break;case"YXZ":this._x=Math.asin(-Ee(h,-1,1)),Math.abs(h)<.9999999?(this._y=Math.atan2(o,m),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-f,r),this._z=0);break;case"ZXY":this._x=Math.asin(Ee(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(-f,m),this._z=Math.atan2(-a,c)):(this._y=0,this._z=Math.atan2(l,r));break;case"ZYX":this._y=Math.asin(-Ee(f,-1,1)),Math.abs(f)<.9999999?(this._x=Math.atan2(u,m),this._z=Math.atan2(l,r)):(this._x=0,this._z=Math.atan2(-a,c));break;case"YZX":this._z=Math.asin(Ee(l,-1,1)),Math.abs(l)<.9999999?(this._x=Math.atan2(-h,c),this._y=Math.atan2(-f,r)):(this._x=0,this._y=Math.atan2(o,m));break;case"XZY":this._z=Math.asin(-Ee(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(u,c),this._y=Math.atan2(o,r)):(this._x=Math.atan2(-h,m),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,n===!0&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return Za.makeRotationFromQuaternion(t),this.setFromRotationMatrix(Za,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return $a.setFromEuler(this),this.setFromQuaternion($a,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=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+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}}nn.DEFAULT_ORDER="XYZ";class Sa{constructor(){this.mask=1}set(t){this.mask=(1<<t|0)>>>0}enable(t){this.mask|=1<<t|0}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t|0}disable(t){this.mask&=~(1<<t|0)}disableAll(){this.mask=0}test(t){return(this.mask&t.mask)!==0}isEnabled(t){return(this.mask&(1<<t|0))!==0}}let Hc=0;const Ja=new R,ni=new pn,ln=new jt,Ji=new R,Pi=new R,Gc=new R,Vc=new pn,Qa=new R(1,0,0),to=new R(0,1,0),eo=new R(0,0,1),no={type:"added"},Wc={type:"removed"},ii={type:"childadded",child:null},Zs={type:"childremoved",child:null};class ve extends Kn{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:Hc++}),this.uuid=Bi(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=ve.DEFAULT_UP.clone();const t=new R,e=new nn,n=new pn,s=new R(1,1,1);function r(){n.setFromEuler(e,!1)}function a(){e.setFromQuaternion(n,void 0,!1)}e._onChange(r),n._onChange(a),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:s},modelViewMatrix:{value:new jt},normalMatrix:{value:new Nt}}),this.matrix=new jt,this.matrixWorld=new jt,this.matrixAutoUpdate=ve.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=ve.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new Sa,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}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,e){this.quaternion.setFromAxisAngle(t,e)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,e){return ni.setFromAxisAngle(t,e),this.quaternion.multiply(ni),this}rotateOnWorldAxis(t,e){return ni.setFromAxisAngle(t,e),this.quaternion.premultiply(ni),this}rotateX(t){return this.rotateOnAxis(Qa,t)}rotateY(t){return this.rotateOnAxis(to,t)}rotateZ(t){return this.rotateOnAxis(eo,t)}translateOnAxis(t,e){return Ja.copy(t).applyQuaternion(this.quaternion),this.position.add(Ja.multiplyScalar(e)),this}translateX(t){return this.translateOnAxis(Qa,t)}translateY(t){return this.translateOnAxis(to,t)}translateZ(t){return this.translateOnAxis(eo,t)}localToWorld(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(ln.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?Ji.copy(t):Ji.set(t,e,n);const s=this.parent;this.updateWorldMatrix(!0,!1),Pi.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?ln.lookAt(Pi,Ji,this.up):ln.lookAt(Ji,Pi,this.up),this.quaternion.setFromRotationMatrix(ln),s&&(ln.extractRotation(s.matrixWorld),ni.setFromRotationMatrix(ln),this.quaternion.premultiply(ni.invert()))}add(t){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return t===this?(console.error("THREE.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(no),ii.child=t,this.dispatchEvent(ii),ii.child=null):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let n=0;n<arguments.length;n++)this.remove(arguments[n]);return this}const e=this.children.indexOf(t);return e!==-1&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(Wc),Zs.child=t,this.dispatchEvent(Zs),Zs.child=null),this}removeFromParent(){const t=this.parent;return t!==null&&t.remove(this),this}clear(){return this.remove(...this.children)}attach(t){return this.updateWorldMatrix(!0,!1),ln.copy(this.matrixWorld).invert(),t.parent!==null&&(t.parent.updateWorldMatrix(!0,!1),ln.multiply(t.parent.matrixWorld)),t.applyMatrix4(ln),t.removeFromParent(),t.parent=this,this.children.push(t),t.updateWorldMatrix(!1,!0),t.dispatchEvent(no),ii.child=t,this.dispatchEvent(ii),ii.child=null,this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,e){if(this[t]===e)return this;for(let n=0,s=this.children.length;n<s;n++){const a=this.children[n].getObjectByProperty(t,e);if(a!==void 0)return a}}getObjectsByProperty(t,e,n=[]){this[t]===e&&n.push(this);const s=this.children;for(let r=0,a=s.length;r<a;r++)s[r].getObjectsByProperty(t,e,n);return n}getWorldPosition(t){return this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Pi,t,Gc),t}getWorldScale(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Pi,Vc,t),t}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()}raycast(){}traverse(t){t(this);const e=this.children;for(let n=0,s=e.length;n<s;n++)e[n].traverse(t)}traverseVisible(t){if(this.visible===!1)return;t(this);const e=this.children;for(let n=0,s=e.length;n<s;n++)e[n].traverseVisible(t)}traverseAncestors(t){const e=this.parent;e!==null&&(t(e),e.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),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);const e=this.children;for(let n=0,s=e.length;n<s;n++)e[n].updateMatrixWorld(t)}updateWorldMatrix(t,e){const n=this.parent;if(t===!0&&n!==null&&n.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)),e===!0){const s=this.children;for(let r=0,a=s.length;r<a;r++)s[r].updateWorldMatrix(!1,!0)}}toJSON(t){const e=t===void 0||typeof t=="string",n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const s={};s.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),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.matrixAutoUpdate===!1&&(s.matrixAutoUpdate=!1),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.visibility=this._visibility,s.active=this._active,s.bounds=this._bounds.map(o=>({boxInitialized:o.boxInitialized,boxMin:o.box.min.toArray(),boxMax:o.box.max.toArray(),sphereInitialized:o.sphereInitialized,sphereRadius:o.sphere.radius,sphereCenter:o.sphere.center.toArray()})),s.maxInstanceCount=this._maxInstanceCount,s.maxVertexCount=this._maxVertexCount,s.maxIndexCount=this._maxIndexCount,s.geometryInitialized=this._geometryInitialized,s.geometryCount=this._geometryCount,s.matricesTexture=this._matricesTexture.toJSON(t),this._colorsTexture!==null&&(s.colorsTexture=this._colorsTexture.toJSON(t)),this.boundingSphere!==null&&(s.boundingSphere={center:s.boundingSphere.center.toArray(),radius:s.boundingSphere.radius}),this.boundingBox!==null&&(s.boundingBox={min:s.boundingBox.min.toArray(),max:s.boundingBox.max.toArray()}));function r(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=r(t.geometries,this.geometry);const o=this.geometry.parameters;if(o!==void 0&&o.shapes!==void 0){const l=o.shapes;if(Array.isArray(l))for(let c=0,h=l.length;c<h;c++){const f=l[c];r(t.shapes,f)}else r(t.shapes,l)}}if(this.isSkinnedMesh&&(s.bindMode=this.bindMode,s.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(r(t.skeletons,this.skeleton),s.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const o=[];for(let l=0,c=this.material.length;l<c;l++)o.push(r(t.materials,this.material[l]));s.material=o}else s.material=r(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++){const l=this.animations[o];s.animations.push(r(t.animations,l))}}if(e){const o=a(t.geometries),l=a(t.materials),c=a(t.textures),h=a(t.images),f=a(t.shapes),u=a(t.skeletons),m=a(t.animations),_=a(t.nodes);o.length>0&&(n.geometries=o),l.length>0&&(n.materials=l),c.length>0&&(n.textures=c),h.length>0&&(n.images=h),f.length>0&&(n.shapes=f),u.length>0&&(n.skeletons=u),m.length>0&&(n.animations=m),_.length>0&&(n.nodes=_)}return n.object=s,n;function a(o){const l=[];for(const c in o){const h=o[c];delete h.metadata,l.push(h)}return l}}clone(t){return new this.constructor().copy(this,t)}copy(t,e=!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.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.animations=t.animations.slice(),this.userData=JSON.parse(JSON.stringify(t.userData)),e===!0)for(let n=0;n<t.children.length;n++){const s=t.children[n];this.add(s.clone())}return this}}ve.DEFAULT_UP=new R(0,1,0);ve.DEFAULT_MATRIX_AUTO_UPDATE=!0;ve.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const qe=new R,cn=new R,$s=new R,hn=new R,si=new R,ri=new R,io=new R,Js=new R,Qs=new R,tr=new R,er=new te,nr=new te,ir=new te;class $e{constructor(t=new R,e=new R,n=new R){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,s){s.subVectors(n,e),qe.subVectors(t,e),s.cross(qe);const r=s.lengthSq();return r>0?s.multiplyScalar(1/Math.sqrt(r)):s.set(0,0,0)}static getBarycoord(t,e,n,s,r){qe.subVectors(s,e),cn.subVectors(n,e),$s.subVectors(t,e);const a=qe.dot(qe),o=qe.dot(cn),l=qe.dot($s),c=cn.dot(cn),h=cn.dot($s),f=a*c-o*o;if(f===0)return r.set(0,0,0),null;const u=1/f,m=(c*l-o*h)*u,_=(a*h-o*l)*u;return r.set(1-m-_,_,m)}static containsPoint(t,e,n,s){return this.getBarycoord(t,e,n,s,hn)===null?!1:hn.x>=0&&hn.y>=0&&hn.x+hn.y<=1}static getInterpolation(t,e,n,s,r,a,o,l){return this.getBarycoord(t,e,n,s,hn)===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(r,hn.x),l.addScaledVector(a,hn.y),l.addScaledVector(o,hn.z),l)}static getInterpolatedAttribute(t,e,n,s,r,a){return er.setScalar(0),nr.setScalar(0),ir.setScalar(0),er.fromBufferAttribute(t,e),nr.fromBufferAttribute(t,n),ir.fromBufferAttribute(t,s),a.setScalar(0),a.addScaledVector(er,r.x),a.addScaledVector(nr,r.y),a.addScaledVector(ir,r.z),a}static isFrontFacing(t,e,n,s){return qe.subVectors(n,e),cn.subVectors(t,e),qe.cross(cn).dot(s)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,s){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[s]),this}setFromAttributeAndIndices(t,e,n,s){return this.a.fromBufferAttribute(t,e),this.b.fromBufferAttribute(t,n),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 qe.subVectors(this.c,this.b),cn.subVectors(this.a,this.b),qe.cross(cn).length()*.5}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return $e.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return $e.getBarycoord(t,this.a,this.b,this.c,e)}getInterpolation(t,e,n,s,r){return $e.getInterpolation(t,this.a,this.b,this.c,e,n,s,r)}containsPoint(t){return $e.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return $e.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,s=this.b,r=this.c;let a,o;si.subVectors(s,n),ri.subVectors(r,n),Js.subVectors(t,n);const l=si.dot(Js),c=ri.dot(Js);if(l<=0&&c<=0)return e.copy(n);Qs.subVectors(t,s);const h=si.dot(Qs),f=ri.dot(Qs);if(h>=0&&f<=h)return e.copy(s);const u=l*f-h*c;if(u<=0&&l>=0&&h<=0)return a=l/(l-h),e.copy(n).addScaledVector(si,a);tr.subVectors(t,r);const m=si.dot(tr),_=ri.dot(tr);if(_>=0&&m<=_)return e.copy(r);const M=m*c-l*_;if(M<=0&&c>=0&&_<=0)return o=c/(c-_),e.copy(n).addScaledVector(ri,o);const p=h*_-m*f;if(p<=0&&f-h>=0&&m-_>=0)return io.subVectors(r,s),o=(f-h)/(f-h+(m-_)),e.copy(s).addScaledVector(io,o);const d=1/(p+M+u);return a=M*d,o=u*d,e.copy(n).addScaledVector(si,a).addScaledVector(ri,o)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}const gl={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},yn={h:0,s:0,l:0},Qi={h:0,s:0,l:0};function sr(i,t,e){return e<0&&(e+=1),e>1&&(e-=1),e<1/6?i+(t-i)*6*e:e<1/2?t:e<2/3?i+(t-i)*6*(2/3-e):i}class yt{constructor(t,e,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(t,e,n)}set(t,e,n){if(e===void 0&&n===void 0){const s=t;s&&s.isColor?this.copy(s):typeof s=="number"?this.setHex(s):typeof s=="string"&&this.setStyle(s)}else this.setRGB(t,e,n);return this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t,e=Ke){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(t&255)/255,Kt.toWorkingColorSpace(this,e),this}setRGB(t,e,n,s=Kt.workingColorSpace){return this.r=t,this.g=e,this.b=n,Kt.toWorkingColorSpace(this,s),this}setHSL(t,e,n,s=Kt.workingColorSpace){if(t=wc(t,1),e=Ee(e,0,1),n=Ee(n,0,1),e===0)this.r=this.g=this.b=n;else{const r=n<=.5?n*(1+e):n+e-n*e,a=2*n-r;this.r=sr(a,r,t+1/3),this.g=sr(a,r,t),this.b=sr(a,r,t-1/3)}return Kt.toWorkingColorSpace(this,s),this}setStyle(t,e=Ke){function n(r){r!==void 0&&parseFloat(r)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let s;if(s=/^(\w+)\(([^\)]*)\)/.exec(t)){let r;const a=s[1],o=s[2];switch(a){case"rgb":case"rgba":if(r=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setRGB(Math.min(255,parseInt(r[1],10))/255,Math.min(255,parseInt(r[2],10))/255,Math.min(255,parseInt(r[3],10))/255,e);if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setRGB(Math.min(100,parseInt(r[1],10))/100,Math.min(100,parseInt(r[2],10))/100,Math.min(100,parseInt(r[3],10))/100,e);break;case"hsl":case"hsla":if(r=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setHSL(parseFloat(r[1])/360,parseFloat(r[2])/100,parseFloat(r[3])/100,e);break;default:console.warn("THREE.Color: Unknown color model "+t)}}else if(s=/^\#([A-Fa-f\d]+)$/.exec(t)){const r=s[1],a=r.length;if(a===3)return this.setRGB(parseInt(r.charAt(0),16)/15,parseInt(r.charAt(1),16)/15,parseInt(r.charAt(2),16)/15,e);if(a===6)return this.setHex(parseInt(r,16),e);console.warn("THREE.Color: Invalid hex color "+t)}else if(t&&t.length>0)return this.setColorName(t,e);return this}setColorName(t,e=Ke){const n=gl[t.toLowerCase()];return n!==void 0?this.setHex(n,e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copySRGBToLinear(t){return this.r=_i(t.r),this.g=_i(t.g),this.b=_i(t.b),this}copyLinearToSRGB(t){return this.r=Gs(t.r),this.g=Gs(t.g),this.b=Gs(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(t=Ke){return Kt.fromWorkingColorSpace(Se.copy(this),t),Math.round(Ee(Se.r*255,0,255))*65536+Math.round(Ee(Se.g*255,0,255))*256+Math.round(Ee(Se.b*255,0,255))}getHexString(t=Ke){return("000000"+this.getHex(t).toString(16)).slice(-6)}getHSL(t,e=Kt.workingColorSpace){Kt.fromWorkingColorSpace(Se.copy(this),e);const n=Se.r,s=Se.g,r=Se.b,a=Math.max(n,s,r),o=Math.min(n,s,r);let l,c;const h=(o+a)/2;if(o===a)l=0,c=0;else{const f=a-o;switch(c=h<=.5?f/(a+o):f/(2-a-o),a){case n:l=(s-r)/f+(s<r?6:0);break;case s:l=(r-n)/f+2;break;case r:l=(n-s)/f+4;break}l/=6}return t.h=l,t.s=c,t.l=h,t}getRGB(t,e=Kt.workingColorSpace){return Kt.fromWorkingColorSpace(Se.copy(this),e),t.r=Se.r,t.g=Se.g,t.b=Se.b,t}getStyle(t=Ke){Kt.fromWorkingColorSpace(Se.copy(this),t);const e=Se.r,n=Se.g,s=Se.b;return t!==Ke?`color(${t} ${e.toFixed(3)} ${n.toFixed(3)} ${s.toFixed(3)})`:`rgb(${Math.round(e*255)},${Math.round(n*255)},${Math.round(s*255)})`}offsetHSL(t,e,n){return this.getHSL(yn),this.setHSL(yn.h+t,yn.s+e,yn.l+n)}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,n){return this.r=t.r+(e.r-t.r)*n,this.g=t.g+(e.g-t.g)*n,this.b=t.b+(e.b-t.b)*n,this}lerpHSL(t,e){this.getHSL(yn),t.getHSL(Qi);const n=ks(yn.h,Qi.h,e),s=ks(yn.s,Qi.s,e),r=ks(yn.l,Qi.l,e);return this.setHSL(n,s,r),this}setFromVector3(t){return this.r=t.x,this.g=t.y,this.b=t.z,this}applyMatrix3(t){const e=this.r,n=this.g,s=this.b,r=t.elements;return this.r=r[0]*e+r[3]*n+r[6]*s,this.g=r[1]*e+r[4]*n+r[7]*s,this.b=r[2]*e+r[5]*n+r[8]*s,this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}}const Se=new yt;yt.NAMES=gl;let Xc=0;class ki extends Kn{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:Xc++}),this.uuid=Bi(),this.name="",this.type="Material",this.blending=mi,this.side=Ln,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=vr,this.blendDst=Mr,this.blendEquation=Gn,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new yt(0,0,0),this.blendAlpha=0,this.depthFunc=xi,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=Wa,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=Zn,this.stencilZFail=Zn,this.stencilZPass=Zn,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.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(t){this._alphaTest>0!=t>0&&this.version++,this._alphaTest=t}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(t!==void 0)for(const e in t){const n=t[e];if(n===void 0){console.warn(`THREE.Material: parameter '${e}' has value of undefined.`);continue}const s=this[e];if(s===void 0){console.warn(`THREE.Material: '${e}' is not a property of THREE.${this.type}.`);continue}s&&s.isColor?s.set(n):s&&s.isVector3&&n&&n.isVector3?s.copy(n):this[e]=n}}toJSON(t){const e=t===void 0||typeof t=="string";e&&(t={textures:{},images:{}});const n={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};n.uuid=this.uuid,n.type=this.type,this.name!==""&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),this.roughness!==void 0&&(n.roughness=this.roughness),this.metalness!==void 0&&(n.metalness=this.metalness),this.sheen!==void 0&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity!==void 0&&this.emissiveIntensity!==1&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(n.shininess=this.shininess),this.clearcoat!==void 0&&(n.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.dispersion!==void 0&&(n.dispersion=this.dispersion),this.iridescence!==void 0&&(n.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(n.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(t).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(t).uuid),this.anisotropy!==void 0&&(n.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(t).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,this.combine!==void 0&&(n.combine=this.combine)),this.envMapRotation!==void 0&&(n.envMapRotation=this.envMapRotation.toArray()),this.envMapIntensity!==void 0&&(n.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(n.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),this.transmission!==void 0&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),this.thickness!==void 0&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(n.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(n.size=this.size),this.shadowSide!==null&&(n.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==mi&&(n.blending=this.blending),this.side!==Ln&&(n.side=this.side),this.vertexColors===!0&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),this.transparent===!0&&(n.transparent=!0),this.blendSrc!==vr&&(n.blendSrc=this.blendSrc),this.blendDst!==Mr&&(n.blendDst=this.blendDst),this.blendEquation!==Gn&&(n.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(n.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(n.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(n.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(n.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(n.blendAlpha=this.blendAlpha),this.depthFunc!==xi&&(n.depthFunc=this.depthFunc),this.depthTest===!1&&(n.depthTest=this.depthTest),this.depthWrite===!1&&(n.depthWrite=this.depthWrite),this.colorWrite===!1&&(n.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(n.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==Wa&&(n.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(n.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==Zn&&(n.stencilFail=this.stencilFail),this.stencilZFail!==Zn&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==Zn&&(n.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(n.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(n.rotation=this.rotation),this.polygonOffset===!0&&(n.polygonOffset=!0),this.polygonOffsetFactor!==0&&(n.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(n.linewidth=this.linewidth),this.dashSize!==void 0&&(n.dashSize=this.dashSize),this.gapSize!==void 0&&(n.gapSize=this.gapSize),this.scale!==void 0&&(n.scale=this.scale),this.dithering===!0&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),this.alphaHash===!0&&(n.alphaHash=!0),this.alphaToCoverage===!0&&(n.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(n.premultipliedAlpha=!0),this.forceSinglePass===!0&&(n.forceSinglePass=!0),this.wireframe===!0&&(n.wireframe=!0),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(n.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(n.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(n.flatShading=!0),this.visible===!1&&(n.visible=!1),this.toneMapped===!1&&(n.toneMapped=!1),this.fog===!1&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData);function s(r){const a=[];for(const o in r){const l=r[o];delete l.metadata,a.push(l)}return a}if(e){const r=s(t.textures),a=s(t.images);r.length>0&&(n.textures=r),a.length>0&&(n.images=a)}return n}clone(){return new this.constructor().copy(this)}copy(t){this.name=t.name,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.blendColor.copy(t.blendColor),this.blendAlpha=t.blendAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(e!==null){const s=e.length;n=new Array(s);for(let r=0;r!==s;++r)n[r]=e[r].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaHash=t.alphaHash,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.forceSinglePass=t.forceSinglePass,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){t===!0&&this.version++}onBuild(){console.warn("Material: onBuild() has been removed.")}}class _l extends ki{constructor(t){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new yt(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 nn,this.combine=Qo,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}}const de=new R,ts=new Et;class Qe{constructor(t,e,n=!1){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=t,this.itemSize=e,this.count=t!==void 0?t.length/e:0,this.normalized=n,this.usage=sa,this.updateRanges=[],this.gpuType=en,this.version=0}onUploadCallback(){}set needsUpdate(t){t===!0&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this.gpuType=t.gpuType,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let s=0,r=this.itemSize;s<r;s++)this.array[t+s]=e.array[n+s];return this}copyArray(t){return this.array.set(t),this}applyMatrix3(t){if(this.itemSize===2)for(let e=0,n=this.count;e<n;e++)ts.fromBufferAttribute(this,e),ts.applyMatrix3(t),this.setXY(e,ts.x,ts.y);else if(this.itemSize===3)for(let e=0,n=this.count;e<n;e++)de.fromBufferAttribute(this,e),de.applyMatrix3(t),this.setXYZ(e,de.x,de.y,de.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)de.fromBufferAttribute(this,e),de.applyMatrix4(t),this.setXYZ(e,de.x,de.y,de.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)de.fromBufferAttribute(this,e),de.applyNormalMatrix(t),this.setXYZ(e,de.x,de.y,de.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)de.fromBufferAttribute(this,e),de.transformDirection(t),this.setXYZ(e,de.x,de.y,de.z);return this}set(t,e=0){return this.array.set(t,e),this}getComponent(t,e){let n=this.array[t*this.itemSize+e];return this.normalized&&(n=wi(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=Pe(n,this.array)),this.array[t*this.itemSize+e]=n,this}getX(t){let e=this.array[t*this.itemSize];return this.normalized&&(e=wi(e,this.array)),e}setX(t,e){return this.normalized&&(e=Pe(e,this.array)),this.array[t*this.itemSize]=e,this}getY(t){let e=this.array[t*this.itemSize+1];return this.normalized&&(e=wi(e,this.array)),e}setY(t,e){return this.normalized&&(e=Pe(e,this.array)),this.array[t*this.itemSize+1]=e,this}getZ(t){let e=this.array[t*this.itemSize+2];return this.normalized&&(e=wi(e,this.array)),e}setZ(t,e){return this.normalized&&(e=Pe(e,this.array)),this.array[t*this.itemSize+2]=e,this}getW(t){let e=this.array[t*this.itemSize+3];return this.normalized&&(e=wi(e,this.array)),e}setW(t,e){return this.normalized&&(e=Pe(e,this.array)),this.array[t*this.itemSize+3]=e,this}setXY(t,e,n){return t*=this.itemSize,this.normalized&&(e=Pe(e,this.array),n=Pe(n,this.array)),this.array[t+0]=e,this.array[t+1]=n,this}setXYZ(t,e,n,s){return t*=this.itemSize,this.normalized&&(e=Pe(e,this.array),n=Pe(n,this.array),s=Pe(s,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=s,this}setXYZW(t,e,n,s,r){return t*=this.itemSize,this.normalized&&(e=Pe(e,this.array),n=Pe(n,this.array),s=Pe(s,this.array),r=Pe(r,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=s,this.array[t+3]=r,this}onUpload(t){return this.onUploadCallback=t,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(t.name=this.name),this.usage!==sa&&(t.usage=this.usage),t}}class xl extends Qe{constructor(t,e,n){super(new Uint16Array(t),e,n)}}class vl extends Qe{constructor(t,e,n){super(new Uint32Array(t),e,n)}}class be extends Qe{constructor(t,e,n){super(new Float32Array(t),e,n)}}let Yc=0;const Ge=new jt,rr=new ve,ai=new R,Be=new Ve,Li=new Ve,ge=new R;class sn extends Kn{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Yc++}),this.uuid=Bi(),this.name="",this.type="BufferGeometry",this.index=null,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(fl(t)?vl:xl)(t,1):this.index=t,this}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return this.attributes[t]!==void 0}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){const e=this.attributes.position;e!==void 0&&(e.applyMatrix4(t),e.needsUpdate=!0);const n=this.attributes.normal;if(n!==void 0){const r=new Nt().getNormalMatrix(t);n.applyNormalMatrix(r),n.needsUpdate=!0}const 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 Ge.makeRotationFromQuaternion(t),this.applyMatrix4(Ge),this}rotateX(t){return Ge.makeRotationX(t),this.applyMatrix4(Ge),this}rotateY(t){return Ge.makeRotationY(t),this.applyMatrix4(Ge),this}rotateZ(t){return Ge.makeRotationZ(t),this.applyMatrix4(Ge),this}translate(t,e,n){return Ge.makeTranslation(t,e,n),this.applyMatrix4(Ge),this}scale(t,e,n){return Ge.makeScale(t,e,n),this.applyMatrix4(Ge),this}lookAt(t){return rr.lookAt(t),rr.updateMatrix(),this.applyMatrix4(rr.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(ai).negate(),this.translate(ai.x,ai.y,ai.z),this}setFromPoints(t){const e=[];for(let n=0,s=t.length;n<s;n++){const r=t[n];e.push(r.x,r.y,r.z||0)}return this.setAttribute("position",new be(e,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new Ve);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute){console.error("THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),this.boundingBox.set(new R(-1/0,-1/0,-1/0),new R(1/0,1/0,1/0));return}if(t!==void 0){if(this.boundingBox.setFromBufferAttribute(t),e)for(let n=0,s=e.length;n<s;n++){const r=e[n];Be.setFromBufferAttribute(r),this.morphTargetsRelative?(ge.addVectors(this.boundingBox.min,Be.min),this.boundingBox.expandByPoint(ge),ge.addVectors(this.boundingBox.max,Be.max),this.boundingBox.expandByPoint(ge)):(this.boundingBox.expandByPoint(Be.min),this.boundingBox.expandByPoint(Be.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.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 zi);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute){console.error("THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),this.boundingSphere.set(new R,1/0);return}if(t){const n=this.boundingSphere.center;if(Be.setFromBufferAttribute(t),e)for(let r=0,a=e.length;r<a;r++){const o=e[r];Li.setFromBufferAttribute(o),this.morphTargetsRelative?(ge.addVectors(Be.min,Li.min),Be.expandByPoint(ge),ge.addVectors(Be.max,Li.max),Be.expandByPoint(ge)):(Be.expandByPoint(Li.min),Be.expandByPoint(Li.max))}Be.getCenter(n);let s=0;for(let r=0,a=t.count;r<a;r++)ge.fromBufferAttribute(t,r),s=Math.max(s,n.distanceToSquared(ge));if(e)for(let r=0,a=e.length;r<a;r++){const o=e[r],l=this.morphTargetsRelative;for(let c=0,h=o.count;c<h;c++)ge.fromBufferAttribute(o,c),l&&(ai.fromBufferAttribute(t,c),ge.add(ai)),s=Math.max(s,n.distanceToSquared(ge))}this.boundingSphere.radius=Math.sqrt(s),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const t=this.index,e=this.attributes;if(t===null||e.position===void 0||e.normal===void 0||e.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const n=e.position,s=e.normal,r=e.uv;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new Qe(new Float32Array(4*n.count),4));const a=this.getAttribute("tangent"),o=[],l=[];for(let P=0;P<n.count;P++)o[P]=new R,l[P]=new R;const c=new R,h=new R,f=new R,u=new Et,m=new Et,_=new Et,M=new R,p=new R;function d(P,V,g){c.fromBufferAttribute(n,P),h.fromBufferAttribute(n,V),f.fromBufferAttribute(n,g),u.fromBufferAttribute(r,P),m.fromBufferAttribute(r,V),_.fromBufferAttribute(r,g),h.sub(c),f.sub(c),m.sub(u),_.sub(u);const y=1/(m.x*_.y-_.x*m.y);isFinite(y)&&(M.copy(h).multiplyScalar(_.y).addScaledVector(f,-m.y).multiplyScalar(y),p.copy(f).multiplyScalar(m.x).addScaledVector(h,-_.x).multiplyScalar(y),o[P].add(M),o[V].add(M),o[g].add(M),l[P].add(p),l[V].add(p),l[g].add(p))}let E=this.groups;E.length===0&&(E=[{start:0,count:t.count}]);for(let P=0,V=E.length;P<V;++P){const g=E[P],y=g.start,B=g.count;for(let z=y,W=y+B;z<W;z+=3)d(t.getX(z+0),t.getX(z+1),t.getX(z+2))}const v=new R,b=new R,L=new R,A=new R;function w(P){L.fromBufferAttribute(s,P),A.copy(L);const V=o[P];v.copy(V),v.sub(L.multiplyScalar(L.dot(V))).normalize(),b.crossVectors(A,V);const y=b.dot(l[P])<0?-1:1;a.setXYZW(P,v.x,v.y,v.z,y)}for(let P=0,V=E.length;P<V;++P){const g=E[P],y=g.start,B=g.count;for(let z=y,W=y+B;z<W;z+=3)w(t.getX(z+0)),w(t.getX(z+1)),w(t.getX(z+2))}}computeVertexNormals(){const t=this.index,e=this.getAttribute("position");if(e!==void 0){let n=this.getAttribute("normal");if(n===void 0)n=new Qe(new Float32Array(e.count*3),3),this.setAttribute("normal",n);else for(let u=0,m=n.count;u<m;u++)n.setXYZ(u,0,0,0);const s=new R,r=new R,a=new R,o=new R,l=new R,c=new R,h=new R,f=new R;if(t)for(let u=0,m=t.count;u<m;u+=3){const _=t.getX(u+0),M=t.getX(u+1),p=t.getX(u+2);s.fromBufferAttribute(e,_),r.fromBufferAttribute(e,M),a.fromBufferAttribute(e,p),h.subVectors(a,r),f.subVectors(s,r),h.cross(f),o.fromBufferAttribute(n,_),l.fromBufferAttribute(n,M),c.fromBufferAttribute(n,p),o.add(h),l.add(h),c.add(h),n.setXYZ(_,o.x,o.y,o.z),n.setXYZ(M,l.x,l.y,l.z),n.setXYZ(p,c.x,c.y,c.z)}else for(let u=0,m=e.count;u<m;u+=3)s.fromBufferAttribute(e,u+0),r.fromBufferAttribute(e,u+1),a.fromBufferAttribute(e,u+2),h.subVectors(a,r),f.subVectors(s,r),h.cross(f),n.setXYZ(u+0,h.x,h.y,h.z),n.setXYZ(u+1,h.x,h.y,h.z),n.setXYZ(u+2,h.x,h.y,h.z);this.normalizeNormals(),n.needsUpdate=!0}}normalizeNormals(){const t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)ge.fromBufferAttribute(t,e),ge.normalize(),t.setXYZ(e,ge.x,ge.y,ge.z)}toNonIndexed(){function t(o,l){const c=o.array,h=o.itemSize,f=o.normalized,u=new c.constructor(l.length*h);let m=0,_=0;for(let M=0,p=l.length;M<p;M++){o.isInterleavedBufferAttribute?m=l[M]*o.data.stride+o.offset:m=l[M]*h;for(let d=0;d<h;d++)u[_++]=c[m++]}return new Qe(u,h,f)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const e=new sn,n=this.index.array,s=this.attributes;for(const o in s){const l=s[o],c=t(l,n);e.setAttribute(o,c)}const r=this.morphAttributes;for(const o in r){const l=[],c=r[o];for(let h=0,f=c.length;h<f;h++){const u=c[h],m=t(u,n);l.push(m)}e.morphAttributes[o]=l}e.morphTargetsRelative=this.morphTargetsRelative;const a=this.groups;for(let o=0,l=a.length;o<l;o++){const c=a[o];e.addGroup(c.start,c.count,c.materialIndex)}return e}toJSON(){const t={metadata:{version:4.6,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){const l=this.parameters;for(const c in l)l[c]!==void 0&&(t[c]=l[c]);return t}t.data={attributes:{}};const e=this.index;e!==null&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const l in n){const c=n[l];t.data.attributes[l]=c.toJSON(t.data)}const s={};let r=!1;for(const l in this.morphAttributes){const c=this.morphAttributes[l],h=[];for(let f=0,u=c.length;f<u;f++){const m=c[f];h.push(m.toJSON(t.data))}h.length>0&&(s[l]=h,r=!0)}r&&(t.data.morphAttributes=s,t.data.morphTargetsRelative=this.morphTargetsRelative);const a=this.groups;a.length>0&&(t.data.groups=JSON.parse(JSON.stringify(a)));const o=this.boundingSphere;return o!==null&&(t.data.boundingSphere={center:o.center.toArray(),radius:o.radius}),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;const e={};this.name=t.name;const n=t.index;n!==null&&this.setIndex(n.clone(e));const s=t.attributes;for(const c in s){const h=s[c];this.setAttribute(c,h.clone(e))}const r=t.morphAttributes;for(const c in r){const h=[],f=r[c];for(let u=0,m=f.length;u<m;u++)h.push(f[u].clone(e));this.morphAttributes[c]=h}this.morphTargetsRelative=t.morphTargetsRelative;const a=t.groups;for(let c=0,h=a.length;c<h;c++){const f=a[c];this.addGroup(f.start,f.count,f.materialIndex)}const o=t.boundingBox;o!==null&&(this.boundingBox=o.clone());const 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"})}}const so=new jt,Fn=new Ma,es=new zi,ro=new R,ns=new R,is=new R,ss=new R,ar=new R,rs=new R,ao=new R,as=new R;class re extends ve{constructor(t=new sn,e=new _l){super(),this.isMesh=!0,this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),t.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),t.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}updateMorphTargets(){const e=this.geometry.morphAttributes,n=Object.keys(e);if(n.length>0){const s=e[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;r<a;r++){const o=s[r].name||String(r);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=r}}}}getVertexPosition(t,e){const n=this.geometry,s=n.attributes.position,r=n.morphAttributes.position,a=n.morphTargetsRelative;e.fromBufferAttribute(s,t);const o=this.morphTargetInfluences;if(r&&o){rs.set(0,0,0);for(let l=0,c=r.length;l<c;l++){const h=o[l],f=r[l];h!==0&&(ar.fromBufferAttribute(f,t),a?rs.addScaledVector(ar,h):rs.addScaledVector(ar.sub(e),h))}e.add(rs)}return e}raycast(t,e){const n=this.geometry,s=this.material,r=this.matrixWorld;s!==void 0&&(n.boundingSphere===null&&n.computeBoundingSphere(),es.copy(n.boundingSphere),es.applyMatrix4(r),Fn.copy(t.ray).recast(t.near),!(es.containsPoint(Fn.origin)===!1&&(Fn.intersectSphere(es,ro)===null||Fn.origin.distanceToSquared(ro)>(t.far-t.near)**2))&&(so.copy(r).invert(),Fn.copy(t.ray).applyMatrix4(so),!(n.boundingBox!==null&&Fn.intersectsBox(n.boundingBox)===!1)&&this._computeIntersections(t,e,Fn)))}_computeIntersections(t,e,n){let s;const r=this.geometry,a=this.material,o=r.index,l=r.attributes.position,c=r.attributes.uv,h=r.attributes.uv1,f=r.attributes.normal,u=r.groups,m=r.drawRange;if(o!==null)if(Array.isArray(a))for(let _=0,M=u.length;_<M;_++){const p=u[_],d=a[p.materialIndex],E=Math.max(p.start,m.start),v=Math.min(o.count,Math.min(p.start+p.count,m.start+m.count));for(let b=E,L=v;b<L;b+=3){const A=o.getX(b),w=o.getX(b+1),P=o.getX(b+2);s=os(this,d,t,n,c,h,f,A,w,P),s&&(s.faceIndex=Math.floor(b/3),s.face.materialIndex=p.materialIndex,e.push(s))}}else{const _=Math.max(0,m.start),M=Math.min(o.count,m.start+m.count);for(let p=_,d=M;p<d;p+=3){const E=o.getX(p),v=o.getX(p+1),b=o.getX(p+2);s=os(this,a,t,n,c,h,f,E,v,b),s&&(s.faceIndex=Math.floor(p/3),e.push(s))}}else if(l!==void 0)if(Array.isArray(a))for(let _=0,M=u.length;_<M;_++){const p=u[_],d=a[p.materialIndex],E=Math.max(p.start,m.start),v=Math.min(l.count,Math.min(p.start+p.count,m.start+m.count));for(let b=E,L=v;b<L;b+=3){const A=b,w=b+1,P=b+2;s=os(this,d,t,n,c,h,f,A,w,P),s&&(s.faceIndex=Math.floor(b/3),s.face.materialIndex=p.materialIndex,e.push(s))}}else{const _=Math.max(0,m.start),M=Math.min(l.count,m.start+m.count);for(let p=_,d=M;p<d;p+=3){const E=p,v=p+1,b=p+2;s=os(this,a,t,n,c,h,f,E,v,b),s&&(s.faceIndex=Math.floor(p/3),e.push(s))}}}}function qc(i,t,e,n,s,r,a,o){let l;if(t.side===we?l=n.intersectTriangle(a,r,s,!0,o):l=n.intersectTriangle(s,r,a,t.side===Ln,o),l===null)return null;as.copy(o),as.applyMatrix4(i.matrixWorld);const c=e.ray.origin.distanceTo(as);return c<e.near||c>e.far?null:{distance:c,point:as.clone(),object:i}}function os(i,t,e,n,s,r,a,o,l,c){i.getVertexPosition(o,ns),i.getVertexPosition(l,is),i.getVertexPosition(c,ss);const h=qc(i,t,e,n,ns,is,ss,ao);if(h){const f=new R;$e.getBarycoord(ao,ns,is,ss,f),s&&(h.uv=$e.getInterpolatedAttribute(s,o,l,c,f,new Et)),r&&(h.uv1=$e.getInterpolatedAttribute(r,o,l,c,f,new Et)),a&&(h.normal=$e.getInterpolatedAttribute(a,o,l,c,f,new R),h.normal.dot(n.direction)>0&&h.normal.multiplyScalar(-1));const u={a:o,b:l,c,normal:new R,materialIndex:0};$e.getNormal(ns,is,ss,u.normal),h.face=u,h.barycoord=f}return h}class De extends sn{constructor(t=1,e=1,n=1,s=1,r=1,a=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:s,heightSegments:r,depthSegments:a};const o=this;s=Math.floor(s),r=Math.floor(r),a=Math.floor(a);const l=[],c=[],h=[],f=[];let u=0,m=0;_("z","y","x",-1,-1,n,e,t,a,r,0),_("z","y","x",1,-1,n,e,-t,a,r,1),_("x","z","y",1,1,t,n,e,s,a,2),_("x","z","y",1,-1,t,n,-e,s,a,3),_("x","y","z",1,-1,t,e,n,s,r,4),_("x","y","z",-1,-1,t,e,-n,s,r,5),this.setIndex(l),this.setAttribute("position",new be(c,3)),this.setAttribute("normal",new be(h,3)),this.setAttribute("uv",new be(f,2));function _(M,p,d,E,v,b,L,A,w,P,V){const g=b/w,y=L/P,B=b/2,z=L/2,W=A/2,j=w+1,k=P+1;let Z=0,G=0;const ct=new R;for(let ht=0;ht<k;ht++){const xt=ht*y-z;for(let Vt=0;Vt<j;Vt++){const Zt=Vt*g-B;ct[M]=Zt*E,ct[p]=xt*v,ct[d]=W,c.push(ct.x,ct.y,ct.z),ct[M]=0,ct[p]=0,ct[d]=A>0?1:-1,h.push(ct.x,ct.y,ct.z),f.push(Vt/w),f.push(1-ht/P),Z+=1}}for(let ht=0;ht<P;ht++)for(let xt=0;xt<w;xt++){const Vt=u+xt+j*ht,Zt=u+xt+j*(ht+1),X=u+(xt+1)+j*(ht+1),J=u+(xt+1)+j*ht;l.push(Vt,Zt,J),l.push(Zt,X,J),G+=6}o.addGroup(m,G,V),m+=G,u+=Z}}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new De(t.width,t.height,t.depth,t.widthSegments,t.heightSegments,t.depthSegments)}}function Ei(i){const t={};for(const e in i){t[e]={};for(const n in i[e]){const s=i[e][n];s&&(s.isColor||s.isMatrix3||s.isMatrix4||s.isVector2||s.isVector3||s.isVector4||s.isTexture||s.isQuaternion)?s.isRenderTargetTexture?(console.warn("UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms()."),t[e][n]=null):t[e][n]=s.clone():Array.isArray(s)?t[e][n]=s.slice():t[e][n]=s}}return t}function Te(i){const t={};for(let e=0;e<i.length;e++){const n=Ei(i[e]);for(const s in n)t[s]=n[s]}return t}function Kc(i){const t=[];for(let e=0;e<i.length;e++)t.push(i[e].clone());return t}function Ml(i){const t=i.getRenderTarget();return t===null?i.outputColorSpace:t.isXRRenderTarget===!0?t.texture.colorSpace:Kt.workingColorSpace}const jc={clone:Ei,merge:Te};var Zc=`void main() {
|
||
gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
|
||
}`,$c=`void main() {
|
||
gl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );
|
||
}`;class mn extends ki{constructor(t){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=Zc,this.fragmentShader=$c,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={clipCullDistance:!1,multiDraw:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,t!==void 0&&this.setValues(t)}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Ei(t.uniforms),this.uniformsGroups=Kc(t.uniformsGroups),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.fog=t.fog,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const s in this.uniforms){const a=this.uniforms[s].value;a&&a.isTexture?e.uniforms[s]={type:"t",value:a.toJSON(t).uuid}:a&&a.isColor?e.uniforms[s]={type:"c",value:a.getHex()}:a&&a.isVector2?e.uniforms[s]={type:"v2",value:a.toArray()}:a&&a.isVector3?e.uniforms[s]={type:"v3",value:a.toArray()}:a&&a.isVector4?e.uniforms[s]={type:"v4",value:a.toArray()}:a&&a.isMatrix3?e.uniforms[s]={type:"m3",value:a.toArray()}:a&&a.isMatrix4?e.uniforms[s]={type:"m4",value:a.toArray()}:e.uniforms[s]={value:a}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e.lights=this.lights,e.clipping=this.clipping;const n={};for(const s in this.extensions)this.extensions[s]===!0&&(n[s]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}class Sl extends ve{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new jt,this.projectionMatrix=new jt,this.projectionMatrixInverse=new jt,this.coordinateSystem=dn}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this.coordinateSystem=t.coordinateSystem,this}getWorldDirection(t){return super.getWorldDirection(t).negate()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}}const En=new R,oo=new Et,lo=new Et;class ke extends Sl{constructor(t=50,e=1,n=.1,s=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=s,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=t.view===null?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=ra*2*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(Ss*.5*this.fov);return .5*this.getFilmHeight()/t}getEffectiveFOV(){return ra*2*Math.atan(Math.tan(Ss*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(t,e,n){En.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),e.set(En.x,En.y).multiplyScalar(-t/En.z),En.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(En.x,En.y).multiplyScalar(-t/En.z)}getViewSize(t,e){return this.getViewBounds(t,oo,lo),e.subVectors(lo,oo)}setViewOffset(t,e,n,s,r,a){this.aspect=t/e,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=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=s,this.view.width=r,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(Ss*.5*this.fov)/this.zoom,n=2*e,s=this.aspect*n,r=-.5*s;const a=this.view;if(this.view!==null&&this.view.enabled){const l=a.fullWidth,c=a.fullHeight;r+=a.offsetX*s/l,e-=a.offsetY*n/c,s*=a.width/l,n*=a.height/c}const o=this.filmOffset;o!==0&&(r+=t*o/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+s,e,e-n,t,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,this.view!==null&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}const oi=-90,li=1;class Jc extends ve{constructor(t,e,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;const s=new ke(oi,li,t,e);s.layers=this.layers,this.add(s);const r=new ke(oi,li,t,e);r.layers=this.layers,this.add(r);const a=new ke(oi,li,t,e);a.layers=this.layers,this.add(a);const o=new ke(oi,li,t,e);o.layers=this.layers,this.add(o);const l=new ke(oi,li,t,e);l.layers=this.layers,this.add(l);const c=new ke(oi,li,t,e);c.layers=this.layers,this.add(c)}updateCoordinateSystem(){const t=this.coordinateSystem,e=this.children.concat(),[n,s,r,a,o,l]=e;for(const c of e)this.remove(c);if(t===dn)n.up.set(0,1,0),n.lookAt(1,0,0),s.up.set(0,1,0),s.lookAt(-1,0,0),r.up.set(0,0,-1),r.lookAt(0,1,0),a.up.set(0,0,1),a.lookAt(0,-1,0),o.up.set(0,1,0),o.lookAt(0,0,1),l.up.set(0,1,0),l.lookAt(0,0,-1);else if(t===As)n.up.set(0,-1,0),n.lookAt(-1,0,0),s.up.set(0,-1,0),s.lookAt(1,0,0),r.up.set(0,0,1),r.lookAt(0,1,0),a.up.set(0,0,-1),a.lookAt(0,-1,0),o.up.set(0,-1,0),o.lookAt(0,0,1),l.up.set(0,-1,0),l.lookAt(0,0,-1);else throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+t);for(const c of e)this.add(c),c.updateMatrixWorld()}update(t,e){this.parent===null&&this.updateMatrixWorld();const{renderTarget:n,activeMipmapLevel:s}=this;this.coordinateSystem!==t.coordinateSystem&&(this.coordinateSystem=t.coordinateSystem,this.updateCoordinateSystem());const[r,a,o,l,c,h]=this.children,f=t.getRenderTarget(),u=t.getActiveCubeFace(),m=t.getActiveMipmapLevel(),_=t.xr.enabled;t.xr.enabled=!1;const M=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0,s),t.render(e,r),t.setRenderTarget(n,1,s),t.render(e,a),t.setRenderTarget(n,2,s),t.render(e,o),t.setRenderTarget(n,3,s),t.render(e,l),t.setRenderTarget(n,4,s),t.render(e,c),n.texture.generateMipmaps=M,t.setRenderTarget(n,5,s),t.render(e,h),t.setRenderTarget(f,u,m),t.xr.enabled=_,n.texture.needsPMREMUpdate=!0}}class yl extends Ae{constructor(t,e,n,s,r,a,o,l,c,h){t=t!==void 0?t:[],e=e!==void 0?e:vi,super(t,e,n,s,r,a,o,l,c,h),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}class Qc extends qn{constructor(t=1,e={}){super(t,t,e),this.isWebGLCubeRenderTarget=!0;const n={width:t,height:t,depth:1},s=[n,n,n,n,n,n];this.texture=new yl(s,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=e.generateMipmaps!==void 0?e.generateMipmaps:!1,this.texture.minFilter=e.minFilter!==void 0?e.minFilter:Ze}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.colorSpace=e.colorSpace,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:`
|
||
|
||
varying vec3 vWorldDirection;
|
||
|
||
vec3 transformDirection( in vec3 dir, in mat4 matrix ) {
|
||
|
||
return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );
|
||
|
||
}
|
||
|
||
void main() {
|
||
|
||
vWorldDirection = transformDirection( position, modelMatrix );
|
||
|
||
#include <begin_vertex>
|
||
#include <project_vertex>
|
||
|
||
}
|
||
`,fragmentShader:`
|
||
|
||
uniform sampler2D tEquirect;
|
||
|
||
varying vec3 vWorldDirection;
|
||
|
||
#include <common>
|
||
|
||
void main() {
|
||
|
||
vec3 direction = normalize( vWorldDirection );
|
||
|
||
vec2 sampleUV = equirectUv( direction );
|
||
|
||
gl_FragColor = texture2D( tEquirect, sampleUV );
|
||
|
||
}
|
||
`},s=new De(5,5,5),r=new mn({name:"CubemapFromEquirect",uniforms:Ei(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:we,blending:Cn});r.uniforms.tEquirect.value=e;const a=new re(s,r),o=e.minFilter;return e.minFilter===Xn&&(e.minFilter=Ze),new Jc(1,10,this).update(t,a),e.minFilter=o,a.geometry.dispose(),a.material.dispose(),this}clear(t,e,n,s){const r=t.getRenderTarget();for(let a=0;a<6;a++)t.setRenderTarget(this,a),t.clear(e,n,s);t.setRenderTarget(r)}}const or=new R,th=new R,eh=new Nt;class wn{constructor(t=new R(1,0,0),e=0){this.isPlane=!0,this.normal=t,this.constant=e}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,n,s){return this.normal.set(t,e,n),this.constant=s,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,n){const s=or.subVectors(n,e).cross(th.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(s,t),this}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return e.copy(t).addScaledVector(this.normal,-this.distanceToPoint(t))}intersectLine(t,e){const n=t.delta(or),s=this.normal.dot(n);if(s===0)return this.distanceToPoint(t.start)===0?e.copy(t.start):null;const r=-(t.start.dot(this.normal)+this.constant)/s;return r<0||r>1?null:e.copy(t.start).addScaledVector(n,r)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||eh.getNormalMatrix(t),s=this.coplanarPoint(or).applyMatrix4(t),r=this.normal.applyMatrix3(n).normalize();return this.constant=-s.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return new this.constructor().copy(this)}}const On=new zi,ls=new R;class ya{constructor(t=new wn,e=new wn,n=new wn,s=new wn,r=new wn,a=new wn){this.planes=[t,e,n,s,r,a]}set(t,e,n,s,r,a){const o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(n),o[3].copy(s),o[4].copy(r),o[5].copy(a),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t,e=dn){const n=this.planes,s=t.elements,r=s[0],a=s[1],o=s[2],l=s[3],c=s[4],h=s[5],f=s[6],u=s[7],m=s[8],_=s[9],M=s[10],p=s[11],d=s[12],E=s[13],v=s[14],b=s[15];if(n[0].setComponents(l-r,u-c,p-m,b-d).normalize(),n[1].setComponents(l+r,u+c,p+m,b+d).normalize(),n[2].setComponents(l+a,u+h,p+_,b+E).normalize(),n[3].setComponents(l-a,u-h,p-_,b-E).normalize(),n[4].setComponents(l-o,u-f,p-M,b-v).normalize(),e===dn)n[5].setComponents(l+o,u+f,p+M,b+v).normalize();else if(e===As)n[5].setComponents(o,f,M,v).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+e);return this}intersectsObject(t){if(t.boundingSphere!==void 0)t.boundingSphere===null&&t.computeBoundingSphere(),On.copy(t.boundingSphere).applyMatrix4(t.matrixWorld);else{const e=t.geometry;e.boundingSphere===null&&e.computeBoundingSphere(),On.copy(e.boundingSphere).applyMatrix4(t.matrixWorld)}return this.intersectsSphere(On)}intersectsSprite(t){return On.center.set(0,0,0),On.radius=.7071067811865476,On.applyMatrix4(t.matrixWorld),this.intersectsSphere(On)}intersectsSphere(t){const e=this.planes,n=t.center,s=-t.radius;for(let r=0;r<6;r++)if(e[r].distanceToPoint(n)<s)return!1;return!0}intersectsBox(t){const e=this.planes;for(let n=0;n<6;n++){const s=e[n];if(ls.x=s.normal.x>0?t.max.x:t.min.x,ls.y=s.normal.y>0?t.max.y:t.min.y,ls.z=s.normal.z>0?t.max.z:t.min.z,s.distanceToPoint(ls)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}}function El(){let i=null,t=!1,e=null,n=null;function s(r,a){e(r,a),n=i.requestAnimationFrame(s)}return{start:function(){t!==!0&&e!==null&&(n=i.requestAnimationFrame(s),t=!0)},stop:function(){i.cancelAnimationFrame(n),t=!1},setAnimationLoop:function(r){e=r},setContext:function(r){i=r}}}function nh(i){const t=new WeakMap;function e(o,l){const c=o.array,h=o.usage,f=c.byteLength,u=i.createBuffer();i.bindBuffer(l,u),i.bufferData(l,c,h),o.onUploadCallback();let m;if(c instanceof Float32Array)m=i.FLOAT;else if(c instanceof Uint16Array)o.isFloat16BufferAttribute?m=i.HALF_FLOAT:m=i.UNSIGNED_SHORT;else if(c instanceof Int16Array)m=i.SHORT;else if(c instanceof Uint32Array)m=i.UNSIGNED_INT;else if(c instanceof Int32Array)m=i.INT;else if(c instanceof Int8Array)m=i.BYTE;else if(c instanceof Uint8Array)m=i.UNSIGNED_BYTE;else if(c instanceof Uint8ClampedArray)m=i.UNSIGNED_BYTE;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+c);return{buffer:u,type:m,bytesPerElement:c.BYTES_PER_ELEMENT,version:o.version,size:f}}function n(o,l,c){const h=l.array,f=l.updateRanges;if(i.bindBuffer(c,o),f.length===0)i.bufferSubData(c,0,h);else{f.sort((m,_)=>m.start-_.start);let u=0;for(let m=1;m<f.length;m++){const _=f[u],M=f[m];M.start<=_.start+_.count+1?_.count=Math.max(_.count,M.start+M.count-_.start):(++u,f[u]=M)}f.length=u+1;for(let m=0,_=f.length;m<_;m++){const M=f[m];i.bufferSubData(c,M.start*h.BYTES_PER_ELEMENT,h,M.start,M.count)}l.clearUpdateRanges()}l.onUploadCallback()}function s(o){return o.isInterleavedBufferAttribute&&(o=o.data),t.get(o)}function r(o){o.isInterleavedBufferAttribute&&(o=o.data);const l=t.get(o);l&&(i.deleteBuffer(l.buffer),t.delete(o))}function a(o,l){if(o.isInterleavedBufferAttribute&&(o=o.data),o.isGLBufferAttribute){const h=t.get(o);(!h||h.version<o.version)&&t.set(o,{buffer:o.buffer,type:o.type,bytesPerElement:o.elementSize,version:o.version});return}const c=t.get(o);if(c===void 0)t.set(o,e(o,l));else if(c.version<o.version){if(c.size!==o.array.byteLength)throw new Error("THREE.WebGLAttributes: The size of the buffer attribute's array buffer does not match the original size. Resizing buffer attributes is not supported.");n(c.buffer,o,l),c.version=o.version}}return{get:s,remove:r,update:a}}class Hi extends sn{constructor(t=1,e=1,n=1,s=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:s};const r=t/2,a=e/2,o=Math.floor(n),l=Math.floor(s),c=o+1,h=l+1,f=t/o,u=e/l,m=[],_=[],M=[],p=[];for(let d=0;d<h;d++){const E=d*u-a;for(let v=0;v<c;v++){const b=v*f-r;_.push(b,-E,0),M.push(0,0,1),p.push(v/o),p.push(1-d/l)}}for(let d=0;d<l;d++)for(let E=0;E<o;E++){const v=E+c*d,b=E+c*(d+1),L=E+1+c*(d+1),A=E+1+c*d;m.push(v,b,A),m.push(b,L,A)}this.setIndex(m),this.setAttribute("position",new be(_,3)),this.setAttribute("normal",new be(M,3)),this.setAttribute("uv",new be(p,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new Hi(t.width,t.height,t.widthSegments,t.heightSegments)}}var ih=`#ifdef USE_ALPHAHASH
|
||
if ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard;
|
||
#endif`,sh=`#ifdef USE_ALPHAHASH
|
||
const float ALPHA_HASH_SCALE = 0.05;
|
||
float hash2D( vec2 value ) {
|
||
return fract( 1.0e4 * sin( 17.0 * value.x + 0.1 * value.y ) * ( 0.1 + abs( sin( 13.0 * value.y + value.x ) ) ) );
|
||
}
|
||
float hash3D( vec3 value ) {
|
||
return hash2D( vec2( hash2D( value.xy ), value.z ) );
|
||
}
|
||
float getAlphaHashThreshold( vec3 position ) {
|
||
float maxDeriv = max(
|
||
length( dFdx( position.xyz ) ),
|
||
length( dFdy( position.xyz ) )
|
||
);
|
||
float pixScale = 1.0 / ( ALPHA_HASH_SCALE * maxDeriv );
|
||
vec2 pixScales = vec2(
|
||
exp2( floor( log2( pixScale ) ) ),
|
||
exp2( ceil( log2( pixScale ) ) )
|
||
);
|
||
vec2 alpha = vec2(
|
||
hash3D( floor( pixScales.x * position.xyz ) ),
|
||
hash3D( floor( pixScales.y * position.xyz ) )
|
||
);
|
||
float lerpFactor = fract( log2( pixScale ) );
|
||
float x = ( 1.0 - lerpFactor ) * alpha.x + lerpFactor * alpha.y;
|
||
float a = min( lerpFactor, 1.0 - lerpFactor );
|
||
vec3 cases = vec3(
|
||
x * x / ( 2.0 * a * ( 1.0 - a ) ),
|
||
( x - 0.5 * a ) / ( 1.0 - a ),
|
||
1.0 - ( ( 1.0 - x ) * ( 1.0 - x ) / ( 2.0 * a * ( 1.0 - a ) ) )
|
||
);
|
||
float threshold = ( x < ( 1.0 - a ) )
|
||
? ( ( x < a ) ? cases.x : cases.y )
|
||
: cases.z;
|
||
return clamp( threshold , 1.0e-6, 1.0 );
|
||
}
|
||
#endif`,rh=`#ifdef USE_ALPHAMAP
|
||
diffuseColor.a *= texture2D( alphaMap, vAlphaMapUv ).g;
|
||
#endif`,ah=`#ifdef USE_ALPHAMAP
|
||
uniform sampler2D alphaMap;
|
||
#endif`,oh=`#ifdef USE_ALPHATEST
|
||
#ifdef ALPHA_TO_COVERAGE
|
||
diffuseColor.a = smoothstep( alphaTest, alphaTest + fwidth( diffuseColor.a ), diffuseColor.a );
|
||
if ( diffuseColor.a == 0.0 ) discard;
|
||
#else
|
||
if ( diffuseColor.a < alphaTest ) discard;
|
||
#endif
|
||
#endif`,lh=`#ifdef USE_ALPHATEST
|
||
uniform float alphaTest;
|
||
#endif`,ch=`#ifdef USE_AOMAP
|
||
float ambientOcclusion = ( texture2D( aoMap, vAoMapUv ).r - 1.0 ) * aoMapIntensity + 1.0;
|
||
reflectedLight.indirectDiffuse *= ambientOcclusion;
|
||
#if defined( USE_CLEARCOAT )
|
||
clearcoatSpecularIndirect *= ambientOcclusion;
|
||
#endif
|
||
#if defined( USE_SHEEN )
|
||
sheenSpecularIndirect *= ambientOcclusion;
|
||
#endif
|
||
#if defined( USE_ENVMAP ) && defined( STANDARD )
|
||
float dotNV = saturate( dot( geometryNormal, geometryViewDir ) );
|
||
reflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );
|
||
#endif
|
||
#endif`,hh=`#ifdef USE_AOMAP
|
||
uniform sampler2D aoMap;
|
||
uniform float aoMapIntensity;
|
||
#endif`,uh=`#ifdef USE_BATCHING
|
||
#if ! defined( GL_ANGLE_multi_draw )
|
||
#define gl_DrawID _gl_DrawID
|
||
uniform int _gl_DrawID;
|
||
#endif
|
||
uniform highp sampler2D batchingTexture;
|
||
uniform highp usampler2D batchingIdTexture;
|
||
mat4 getBatchingMatrix( const in float i ) {
|
||
int size = textureSize( batchingTexture, 0 ).x;
|
||
int j = int( i ) * 4;
|
||
int x = j % size;
|
||
int y = j / size;
|
||
vec4 v1 = texelFetch( batchingTexture, ivec2( x, y ), 0 );
|
||
vec4 v2 = texelFetch( batchingTexture, ivec2( x + 1, y ), 0 );
|
||
vec4 v3 = texelFetch( batchingTexture, ivec2( x + 2, y ), 0 );
|
||
vec4 v4 = texelFetch( batchingTexture, ivec2( x + 3, y ), 0 );
|
||
return mat4( v1, v2, v3, v4 );
|
||
}
|
||
float getIndirectIndex( const in int i ) {
|
||
int size = textureSize( batchingIdTexture, 0 ).x;
|
||
int x = i % size;
|
||
int y = i / size;
|
||
return float( texelFetch( batchingIdTexture, ivec2( x, y ), 0 ).r );
|
||
}
|
||
#endif
|
||
#ifdef USE_BATCHING_COLOR
|
||
uniform sampler2D batchingColorTexture;
|
||
vec3 getBatchingColor( const in float i ) {
|
||
int size = textureSize( batchingColorTexture, 0 ).x;
|
||
int j = int( i );
|
||
int x = j % size;
|
||
int y = j / size;
|
||
return texelFetch( batchingColorTexture, ivec2( x, y ), 0 ).rgb;
|
||
}
|
||
#endif`,dh=`#ifdef USE_BATCHING
|
||
mat4 batchingMatrix = getBatchingMatrix( getIndirectIndex( gl_DrawID ) );
|
||
#endif`,fh=`vec3 transformed = vec3( position );
|
||
#ifdef USE_ALPHAHASH
|
||
vPosition = vec3( position );
|
||
#endif`,ph=`vec3 objectNormal = vec3( normal );
|
||
#ifdef USE_TANGENT
|
||
vec3 objectTangent = vec3( tangent.xyz );
|
||
#endif`,mh=`float G_BlinnPhong_Implicit( ) {
|
||
return 0.25;
|
||
}
|
||
float D_BlinnPhong( const in float shininess, const in float dotNH ) {
|
||
return RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );
|
||
}
|
||
vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {
|
||
vec3 halfDir = normalize( lightDir + viewDir );
|
||
float dotNH = saturate( dot( normal, halfDir ) );
|
||
float dotVH = saturate( dot( viewDir, halfDir ) );
|
||
vec3 F = F_Schlick( specularColor, 1.0, dotVH );
|
||
float G = G_BlinnPhong_Implicit( );
|
||
float D = D_BlinnPhong( shininess, dotNH );
|
||
return F * ( G * D );
|
||
} // validated`,gh=`#ifdef USE_IRIDESCENCE
|
||
const mat3 XYZ_TO_REC709 = mat3(
|
||
3.2404542, -0.9692660, 0.0556434,
|
||
-1.5371385, 1.8760108, -0.2040259,
|
||
-0.4985314, 0.0415560, 1.0572252
|
||
);
|
||
vec3 Fresnel0ToIor( vec3 fresnel0 ) {
|
||
vec3 sqrtF0 = sqrt( fresnel0 );
|
||
return ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );
|
||
}
|
||
vec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {
|
||
return pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );
|
||
}
|
||
float IorToFresnel0( float transmittedIor, float incidentIor ) {
|
||
return pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));
|
||
}
|
||
vec3 evalSensitivity( float OPD, vec3 shift ) {
|
||
float phase = 2.0 * PI * OPD * 1.0e-9;
|
||
vec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );
|
||
vec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );
|
||
vec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );
|
||
vec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );
|
||
xyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );
|
||
xyz /= 1.0685e-7;
|
||
vec3 rgb = XYZ_TO_REC709 * xyz;
|
||
return rgb;
|
||
}
|
||
vec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {
|
||
vec3 I;
|
||
float iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );
|
||
float sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );
|
||
float cosTheta2Sq = 1.0 - sinTheta2Sq;
|
||
if ( cosTheta2Sq < 0.0 ) {
|
||
return vec3( 1.0 );
|
||
}
|
||
float cosTheta2 = sqrt( cosTheta2Sq );
|
||
float R0 = IorToFresnel0( iridescenceIOR, outsideIOR );
|
||
float R12 = F_Schlick( R0, 1.0, cosTheta1 );
|
||
float T121 = 1.0 - R12;
|
||
float phi12 = 0.0;
|
||
if ( iridescenceIOR < outsideIOR ) phi12 = PI;
|
||
float phi21 = PI - phi12;
|
||
vec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) ); vec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );
|
||
vec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );
|
||
vec3 phi23 = vec3( 0.0 );
|
||
if ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;
|
||
if ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;
|
||
if ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;
|
||
float OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;
|
||
vec3 phi = vec3( phi21 ) + phi23;
|
||
vec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );
|
||
vec3 r123 = sqrt( R123 );
|
||
vec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );
|
||
vec3 C0 = R12 + Rs;
|
||
I = C0;
|
||
vec3 Cm = Rs - T121;
|
||
for ( int m = 1; m <= 2; ++ m ) {
|
||
Cm *= r123;
|
||
vec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );
|
||
I += Cm * Sm;
|
||
}
|
||
return max( I, vec3( 0.0 ) );
|
||
}
|
||
#endif`,_h=`#ifdef USE_BUMPMAP
|
||
uniform sampler2D bumpMap;
|
||
uniform float bumpScale;
|
||
vec2 dHdxy_fwd() {
|
||
vec2 dSTdx = dFdx( vBumpMapUv );
|
||
vec2 dSTdy = dFdy( vBumpMapUv );
|
||
float Hll = bumpScale * texture2D( bumpMap, vBumpMapUv ).x;
|
||
float dBx = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdx ).x - Hll;
|
||
float dBy = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdy ).x - Hll;
|
||
return vec2( dBx, dBy );
|
||
}
|
||
vec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {
|
||
vec3 vSigmaX = normalize( dFdx( surf_pos.xyz ) );
|
||
vec3 vSigmaY = normalize( dFdy( surf_pos.xyz ) );
|
||
vec3 vN = surf_norm;
|
||
vec3 R1 = cross( vSigmaY, vN );
|
||
vec3 R2 = cross( vN, vSigmaX );
|
||
float fDet = dot( vSigmaX, R1 ) * faceDirection;
|
||
vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );
|
||
return normalize( abs( fDet ) * surf_norm - vGrad );
|
||
}
|
||
#endif`,xh=`#if NUM_CLIPPING_PLANES > 0
|
||
vec4 plane;
|
||
#ifdef ALPHA_TO_COVERAGE
|
||
float distanceToPlane, distanceGradient;
|
||
float clipOpacity = 1.0;
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {
|
||
plane = clippingPlanes[ i ];
|
||
distanceToPlane = - dot( vClipPosition, plane.xyz ) + plane.w;
|
||
distanceGradient = fwidth( distanceToPlane ) / 2.0;
|
||
clipOpacity *= smoothstep( - distanceGradient, distanceGradient, distanceToPlane );
|
||
if ( clipOpacity == 0.0 ) discard;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES
|
||
float unionClipOpacity = 1.0;
|
||
#pragma unroll_loop_start
|
||
for ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {
|
||
plane = clippingPlanes[ i ];
|
||
distanceToPlane = - dot( vClipPosition, plane.xyz ) + plane.w;
|
||
distanceGradient = fwidth( distanceToPlane ) / 2.0;
|
||
unionClipOpacity *= 1.0 - smoothstep( - distanceGradient, distanceGradient, distanceToPlane );
|
||
}
|
||
#pragma unroll_loop_end
|
||
clipOpacity *= 1.0 - unionClipOpacity;
|
||
#endif
|
||
diffuseColor.a *= clipOpacity;
|
||
if ( diffuseColor.a == 0.0 ) discard;
|
||
#else
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {
|
||
plane = clippingPlanes[ i ];
|
||
if ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES
|
||
bool clipped = true;
|
||
#pragma unroll_loop_start
|
||
for ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {
|
||
plane = clippingPlanes[ i ];
|
||
clipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;
|
||
}
|
||
#pragma unroll_loop_end
|
||
if ( clipped ) discard;
|
||
#endif
|
||
#endif
|
||
#endif`,vh=`#if NUM_CLIPPING_PLANES > 0
|
||
varying vec3 vClipPosition;
|
||
uniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];
|
||
#endif`,Mh=`#if NUM_CLIPPING_PLANES > 0
|
||
varying vec3 vClipPosition;
|
||
#endif`,Sh=`#if NUM_CLIPPING_PLANES > 0
|
||
vClipPosition = - mvPosition.xyz;
|
||
#endif`,yh=`#if defined( USE_COLOR_ALPHA )
|
||
diffuseColor *= vColor;
|
||
#elif defined( USE_COLOR )
|
||
diffuseColor.rgb *= vColor;
|
||
#endif`,Eh=`#if defined( USE_COLOR_ALPHA )
|
||
varying vec4 vColor;
|
||
#elif defined( USE_COLOR )
|
||
varying vec3 vColor;
|
||
#endif`,bh=`#if defined( USE_COLOR_ALPHA )
|
||
varying vec4 vColor;
|
||
#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )
|
||
varying vec3 vColor;
|
||
#endif`,Th=`#if defined( USE_COLOR_ALPHA )
|
||
vColor = vec4( 1.0 );
|
||
#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )
|
||
vColor = vec3( 1.0 );
|
||
#endif
|
||
#ifdef USE_COLOR
|
||
vColor *= color;
|
||
#endif
|
||
#ifdef USE_INSTANCING_COLOR
|
||
vColor.xyz *= instanceColor.xyz;
|
||
#endif
|
||
#ifdef USE_BATCHING_COLOR
|
||
vec3 batchingColor = getBatchingColor( getIndirectIndex( gl_DrawID ) );
|
||
vColor.xyz *= batchingColor.xyz;
|
||
#endif`,wh=`#define PI 3.141592653589793
|
||
#define PI2 6.283185307179586
|
||
#define PI_HALF 1.5707963267948966
|
||
#define RECIPROCAL_PI 0.3183098861837907
|
||
#define RECIPROCAL_PI2 0.15915494309189535
|
||
#define EPSILON 1e-6
|
||
#ifndef saturate
|
||
#define saturate( a ) clamp( a, 0.0, 1.0 )
|
||
#endif
|
||
#define whiteComplement( a ) ( 1.0 - saturate( a ) )
|
||
float pow2( const in float x ) { return x*x; }
|
||
vec3 pow2( const in vec3 x ) { return x*x; }
|
||
float pow3( const in float x ) { return x*x*x; }
|
||
float pow4( const in float x ) { float x2 = x*x; return x2*x2; }
|
||
float max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }
|
||
float average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }
|
||
highp float rand( const in vec2 uv ) {
|
||
const highp float a = 12.9898, b = 78.233, c = 43758.5453;
|
||
highp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );
|
||
return fract( sin( sn ) * c );
|
||
}
|
||
#ifdef HIGH_PRECISION
|
||
float precisionSafeLength( vec3 v ) { return length( v ); }
|
||
#else
|
||
float precisionSafeLength( vec3 v ) {
|
||
float maxComponent = max3( abs( v ) );
|
||
return length( v / maxComponent ) * maxComponent;
|
||
}
|
||
#endif
|
||
struct IncidentLight {
|
||
vec3 color;
|
||
vec3 direction;
|
||
bool visible;
|
||
};
|
||
struct ReflectedLight {
|
||
vec3 directDiffuse;
|
||
vec3 directSpecular;
|
||
vec3 indirectDiffuse;
|
||
vec3 indirectSpecular;
|
||
};
|
||
#ifdef USE_ALPHAHASH
|
||
varying vec3 vPosition;
|
||
#endif
|
||
vec3 transformDirection( in vec3 dir, in mat4 matrix ) {
|
||
return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );
|
||
}
|
||
vec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {
|
||
return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );
|
||
}
|
||
mat3 transposeMat3( const in mat3 m ) {
|
||
mat3 tmp;
|
||
tmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );
|
||
tmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );
|
||
tmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );
|
||
return tmp;
|
||
}
|
||
bool isPerspectiveMatrix( mat4 m ) {
|
||
return m[ 2 ][ 3 ] == - 1.0;
|
||
}
|
||
vec2 equirectUv( in vec3 dir ) {
|
||
float u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;
|
||
float v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;
|
||
return vec2( u, v );
|
||
}
|
||
vec3 BRDF_Lambert( const in vec3 diffuseColor ) {
|
||
return RECIPROCAL_PI * diffuseColor;
|
||
}
|
||
vec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {
|
||
float fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );
|
||
return f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );
|
||
}
|
||
float F_Schlick( const in float f0, const in float f90, const in float dotVH ) {
|
||
float fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );
|
||
return f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );
|
||
} // validated`,Ah=`#ifdef ENVMAP_TYPE_CUBE_UV
|
||
#define cubeUV_minMipLevel 4.0
|
||
#define cubeUV_minTileSize 16.0
|
||
float getFace( vec3 direction ) {
|
||
vec3 absDirection = abs( direction );
|
||
float face = - 1.0;
|
||
if ( absDirection.x > absDirection.z ) {
|
||
if ( absDirection.x > absDirection.y )
|
||
face = direction.x > 0.0 ? 0.0 : 3.0;
|
||
else
|
||
face = direction.y > 0.0 ? 1.0 : 4.0;
|
||
} else {
|
||
if ( absDirection.z > absDirection.y )
|
||
face = direction.z > 0.0 ? 2.0 : 5.0;
|
||
else
|
||
face = direction.y > 0.0 ? 1.0 : 4.0;
|
||
}
|
||
return face;
|
||
}
|
||
vec2 getUV( vec3 direction, float face ) {
|
||
vec2 uv;
|
||
if ( face == 0.0 ) {
|
||
uv = vec2( direction.z, direction.y ) / abs( direction.x );
|
||
} else if ( face == 1.0 ) {
|
||
uv = vec2( - direction.x, - direction.z ) / abs( direction.y );
|
||
} else if ( face == 2.0 ) {
|
||
uv = vec2( - direction.x, direction.y ) / abs( direction.z );
|
||
} else if ( face == 3.0 ) {
|
||
uv = vec2( - direction.z, direction.y ) / abs( direction.x );
|
||
} else if ( face == 4.0 ) {
|
||
uv = vec2( - direction.x, direction.z ) / abs( direction.y );
|
||
} else {
|
||
uv = vec2( direction.x, direction.y ) / abs( direction.z );
|
||
}
|
||
return 0.5 * ( uv + 1.0 );
|
||
}
|
||
vec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {
|
||
float face = getFace( direction );
|
||
float filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );
|
||
mipInt = max( mipInt, cubeUV_minMipLevel );
|
||
float faceSize = exp2( mipInt );
|
||
highp vec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;
|
||
if ( face > 2.0 ) {
|
||
uv.y += faceSize;
|
||
face -= 3.0;
|
||
}
|
||
uv.x += face * faceSize;
|
||
uv.x += filterInt * 3.0 * cubeUV_minTileSize;
|
||
uv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );
|
||
uv.x *= CUBEUV_TEXEL_WIDTH;
|
||
uv.y *= CUBEUV_TEXEL_HEIGHT;
|
||
#ifdef texture2DGradEXT
|
||
return texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;
|
||
#else
|
||
return texture2D( envMap, uv ).rgb;
|
||
#endif
|
||
}
|
||
#define cubeUV_r0 1.0
|
||
#define cubeUV_m0 - 2.0
|
||
#define cubeUV_r1 0.8
|
||
#define cubeUV_m1 - 1.0
|
||
#define cubeUV_r4 0.4
|
||
#define cubeUV_m4 2.0
|
||
#define cubeUV_r5 0.305
|
||
#define cubeUV_m5 3.0
|
||
#define cubeUV_r6 0.21
|
||
#define cubeUV_m6 4.0
|
||
float roughnessToMip( float roughness ) {
|
||
float mip = 0.0;
|
||
if ( roughness >= cubeUV_r1 ) {
|
||
mip = ( cubeUV_r0 - roughness ) * ( cubeUV_m1 - cubeUV_m0 ) / ( cubeUV_r0 - cubeUV_r1 ) + cubeUV_m0;
|
||
} else if ( roughness >= cubeUV_r4 ) {
|
||
mip = ( cubeUV_r1 - roughness ) * ( cubeUV_m4 - cubeUV_m1 ) / ( cubeUV_r1 - cubeUV_r4 ) + cubeUV_m1;
|
||
} else if ( roughness >= cubeUV_r5 ) {
|
||
mip = ( cubeUV_r4 - roughness ) * ( cubeUV_m5 - cubeUV_m4 ) / ( cubeUV_r4 - cubeUV_r5 ) + cubeUV_m4;
|
||
} else if ( roughness >= cubeUV_r6 ) {
|
||
mip = ( cubeUV_r5 - roughness ) * ( cubeUV_m6 - cubeUV_m5 ) / ( cubeUV_r5 - cubeUV_r6 ) + cubeUV_m5;
|
||
} else {
|
||
mip = - 2.0 * log2( 1.16 * roughness ); }
|
||
return mip;
|
||
}
|
||
vec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {
|
||
float mip = clamp( roughnessToMip( roughness ), cubeUV_m0, CUBEUV_MAX_MIP );
|
||
float mipF = fract( mip );
|
||
float mipInt = floor( mip );
|
||
vec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );
|
||
if ( mipF == 0.0 ) {
|
||
return vec4( color0, 1.0 );
|
||
} else {
|
||
vec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );
|
||
return vec4( mix( color0, color1, mipF ), 1.0 );
|
||
}
|
||
}
|
||
#endif`,Rh=`vec3 transformedNormal = objectNormal;
|
||
#ifdef USE_TANGENT
|
||
vec3 transformedTangent = objectTangent;
|
||
#endif
|
||
#ifdef USE_BATCHING
|
||
mat3 bm = mat3( batchingMatrix );
|
||
transformedNormal /= vec3( dot( bm[ 0 ], bm[ 0 ] ), dot( bm[ 1 ], bm[ 1 ] ), dot( bm[ 2 ], bm[ 2 ] ) );
|
||
transformedNormal = bm * transformedNormal;
|
||
#ifdef USE_TANGENT
|
||
transformedTangent = bm * transformedTangent;
|
||
#endif
|
||
#endif
|
||
#ifdef USE_INSTANCING
|
||
mat3 im = mat3( instanceMatrix );
|
||
transformedNormal /= vec3( dot( im[ 0 ], im[ 0 ] ), dot( im[ 1 ], im[ 1 ] ), dot( im[ 2 ], im[ 2 ] ) );
|
||
transformedNormal = im * transformedNormal;
|
||
#ifdef USE_TANGENT
|
||
transformedTangent = im * transformedTangent;
|
||
#endif
|
||
#endif
|
||
transformedNormal = normalMatrix * transformedNormal;
|
||
#ifdef FLIP_SIDED
|
||
transformedNormal = - transformedNormal;
|
||
#endif
|
||
#ifdef USE_TANGENT
|
||
transformedTangent = ( modelViewMatrix * vec4( transformedTangent, 0.0 ) ).xyz;
|
||
#ifdef FLIP_SIDED
|
||
transformedTangent = - transformedTangent;
|
||
#endif
|
||
#endif`,Ch=`#ifdef USE_DISPLACEMENTMAP
|
||
uniform sampler2D displacementMap;
|
||
uniform float displacementScale;
|
||
uniform float displacementBias;
|
||
#endif`,Ph=`#ifdef USE_DISPLACEMENTMAP
|
||
transformed += normalize( objectNormal ) * ( texture2D( displacementMap, vDisplacementMapUv ).x * displacementScale + displacementBias );
|
||
#endif`,Lh=`#ifdef USE_EMISSIVEMAP
|
||
vec4 emissiveColor = texture2D( emissiveMap, vEmissiveMapUv );
|
||
totalEmissiveRadiance *= emissiveColor.rgb;
|
||
#endif`,Dh=`#ifdef USE_EMISSIVEMAP
|
||
uniform sampler2D emissiveMap;
|
||
#endif`,Ih="gl_FragColor = linearToOutputTexel( gl_FragColor );",Uh=`
|
||
const mat3 LINEAR_SRGB_TO_LINEAR_DISPLAY_P3 = mat3(
|
||
vec3( 0.8224621, 0.177538, 0.0 ),
|
||
vec3( 0.0331941, 0.9668058, 0.0 ),
|
||
vec3( 0.0170827, 0.0723974, 0.9105199 )
|
||
);
|
||
const mat3 LINEAR_DISPLAY_P3_TO_LINEAR_SRGB = mat3(
|
||
vec3( 1.2249401, - 0.2249404, 0.0 ),
|
||
vec3( - 0.0420569, 1.0420571, 0.0 ),
|
||
vec3( - 0.0196376, - 0.0786361, 1.0982735 )
|
||
);
|
||
vec4 LinearSRGBToLinearDisplayP3( in vec4 value ) {
|
||
return vec4( value.rgb * LINEAR_SRGB_TO_LINEAR_DISPLAY_P3, value.a );
|
||
}
|
||
vec4 LinearDisplayP3ToLinearSRGB( in vec4 value ) {
|
||
return vec4( value.rgb * LINEAR_DISPLAY_P3_TO_LINEAR_SRGB, value.a );
|
||
}
|
||
vec4 LinearTransferOETF( in vec4 value ) {
|
||
return value;
|
||
}
|
||
vec4 sRGBTransferOETF( in vec4 value ) {
|
||
return vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );
|
||
}`,Nh=`#ifdef USE_ENVMAP
|
||
#ifdef ENV_WORLDPOS
|
||
vec3 cameraToFrag;
|
||
if ( isOrthographic ) {
|
||
cameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );
|
||
} else {
|
||
cameraToFrag = normalize( vWorldPosition - cameraPosition );
|
||
}
|
||
vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
|
||
#ifdef ENVMAP_MODE_REFLECTION
|
||
vec3 reflectVec = reflect( cameraToFrag, worldNormal );
|
||
#else
|
||
vec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );
|
||
#endif
|
||
#else
|
||
vec3 reflectVec = vReflect;
|
||
#endif
|
||
#ifdef ENVMAP_TYPE_CUBE
|
||
vec4 envColor = textureCube( envMap, envMapRotation * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );
|
||
#else
|
||
vec4 envColor = vec4( 0.0 );
|
||
#endif
|
||
#ifdef ENVMAP_BLENDING_MULTIPLY
|
||
outgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );
|
||
#elif defined( ENVMAP_BLENDING_MIX )
|
||
outgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );
|
||
#elif defined( ENVMAP_BLENDING_ADD )
|
||
outgoingLight += envColor.xyz * specularStrength * reflectivity;
|
||
#endif
|
||
#endif`,Fh=`#ifdef USE_ENVMAP
|
||
uniform float envMapIntensity;
|
||
uniform float flipEnvMap;
|
||
uniform mat3 envMapRotation;
|
||
#ifdef ENVMAP_TYPE_CUBE
|
||
uniform samplerCube envMap;
|
||
#else
|
||
uniform sampler2D envMap;
|
||
#endif
|
||
|
||
#endif`,Oh=`#ifdef USE_ENVMAP
|
||
uniform float reflectivity;
|
||
#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )
|
||
#define ENV_WORLDPOS
|
||
#endif
|
||
#ifdef ENV_WORLDPOS
|
||
varying vec3 vWorldPosition;
|
||
uniform float refractionRatio;
|
||
#else
|
||
varying vec3 vReflect;
|
||
#endif
|
||
#endif`,Bh=`#ifdef USE_ENVMAP
|
||
#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )
|
||
#define ENV_WORLDPOS
|
||
#endif
|
||
#ifdef ENV_WORLDPOS
|
||
|
||
varying vec3 vWorldPosition;
|
||
#else
|
||
varying vec3 vReflect;
|
||
uniform float refractionRatio;
|
||
#endif
|
||
#endif`,zh=`#ifdef USE_ENVMAP
|
||
#ifdef ENV_WORLDPOS
|
||
vWorldPosition = worldPosition.xyz;
|
||
#else
|
||
vec3 cameraToVertex;
|
||
if ( isOrthographic ) {
|
||
cameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );
|
||
} else {
|
||
cameraToVertex = normalize( worldPosition.xyz - cameraPosition );
|
||
}
|
||
vec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );
|
||
#ifdef ENVMAP_MODE_REFLECTION
|
||
vReflect = reflect( cameraToVertex, worldNormal );
|
||
#else
|
||
vReflect = refract( cameraToVertex, worldNormal, refractionRatio );
|
||
#endif
|
||
#endif
|
||
#endif`,kh=`#ifdef USE_FOG
|
||
vFogDepth = - mvPosition.z;
|
||
#endif`,Hh=`#ifdef USE_FOG
|
||
varying float vFogDepth;
|
||
#endif`,Gh=`#ifdef USE_FOG
|
||
#ifdef FOG_EXP2
|
||
float fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );
|
||
#else
|
||
float fogFactor = smoothstep( fogNear, fogFar, vFogDepth );
|
||
#endif
|
||
gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );
|
||
#endif`,Vh=`#ifdef USE_FOG
|
||
uniform vec3 fogColor;
|
||
varying float vFogDepth;
|
||
#ifdef FOG_EXP2
|
||
uniform float fogDensity;
|
||
#else
|
||
uniform float fogNear;
|
||
uniform float fogFar;
|
||
#endif
|
||
#endif`,Wh=`#ifdef USE_GRADIENTMAP
|
||
uniform sampler2D gradientMap;
|
||
#endif
|
||
vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {
|
||
float dotNL = dot( normal, lightDirection );
|
||
vec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );
|
||
#ifdef USE_GRADIENTMAP
|
||
return vec3( texture2D( gradientMap, coord ).r );
|
||
#else
|
||
vec2 fw = fwidth( coord ) * 0.5;
|
||
return mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );
|
||
#endif
|
||
}`,Xh=`#ifdef USE_LIGHTMAP
|
||
uniform sampler2D lightMap;
|
||
uniform float lightMapIntensity;
|
||
#endif`,Yh=`LambertMaterial material;
|
||
material.diffuseColor = diffuseColor.rgb;
|
||
material.specularStrength = specularStrength;`,qh=`varying vec3 vViewPosition;
|
||
struct LambertMaterial {
|
||
vec3 diffuseColor;
|
||
float specularStrength;
|
||
};
|
||
void RE_Direct_Lambert( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {
|
||
float dotNL = saturate( dot( geometryNormal, directLight.direction ) );
|
||
vec3 irradiance = dotNL * directLight.color;
|
||
reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
void RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {
|
||
reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
#define RE_Direct RE_Direct_Lambert
|
||
#define RE_IndirectDiffuse RE_IndirectDiffuse_Lambert`,Kh=`uniform bool receiveShadow;
|
||
uniform vec3 ambientLightColor;
|
||
#if defined( USE_LIGHT_PROBES )
|
||
uniform vec3 lightProbe[ 9 ];
|
||
#endif
|
||
vec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {
|
||
float x = normal.x, y = normal.y, z = normal.z;
|
||
vec3 result = shCoefficients[ 0 ] * 0.886227;
|
||
result += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;
|
||
result += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;
|
||
result += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;
|
||
result += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;
|
||
result += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;
|
||
result += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );
|
||
result += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;
|
||
result += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );
|
||
return result;
|
||
}
|
||
vec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {
|
||
vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
|
||
vec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );
|
||
return irradiance;
|
||
}
|
||
vec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {
|
||
vec3 irradiance = ambientLightColor;
|
||
return irradiance;
|
||
}
|
||
float getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {
|
||
float distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );
|
||
if ( cutoffDistance > 0.0 ) {
|
||
distanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );
|
||
}
|
||
return distanceFalloff;
|
||
}
|
||
float getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {
|
||
return smoothstep( coneCosine, penumbraCosine, angleCosine );
|
||
}
|
||
#if NUM_DIR_LIGHTS > 0
|
||
struct DirectionalLight {
|
||
vec3 direction;
|
||
vec3 color;
|
||
};
|
||
uniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];
|
||
void getDirectionalLightInfo( const in DirectionalLight directionalLight, out IncidentLight light ) {
|
||
light.color = directionalLight.color;
|
||
light.direction = directionalLight.direction;
|
||
light.visible = true;
|
||
}
|
||
#endif
|
||
#if NUM_POINT_LIGHTS > 0
|
||
struct PointLight {
|
||
vec3 position;
|
||
vec3 color;
|
||
float distance;
|
||
float decay;
|
||
};
|
||
uniform PointLight pointLights[ NUM_POINT_LIGHTS ];
|
||
void getPointLightInfo( const in PointLight pointLight, const in vec3 geometryPosition, out IncidentLight light ) {
|
||
vec3 lVector = pointLight.position - geometryPosition;
|
||
light.direction = normalize( lVector );
|
||
float lightDistance = length( lVector );
|
||
light.color = pointLight.color;
|
||
light.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );
|
||
light.visible = ( light.color != vec3( 0.0 ) );
|
||
}
|
||
#endif
|
||
#if NUM_SPOT_LIGHTS > 0
|
||
struct SpotLight {
|
||
vec3 position;
|
||
vec3 direction;
|
||
vec3 color;
|
||
float distance;
|
||
float decay;
|
||
float coneCos;
|
||
float penumbraCos;
|
||
};
|
||
uniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];
|
||
void getSpotLightInfo( const in SpotLight spotLight, const in vec3 geometryPosition, out IncidentLight light ) {
|
||
vec3 lVector = spotLight.position - geometryPosition;
|
||
light.direction = normalize( lVector );
|
||
float angleCos = dot( light.direction, spotLight.direction );
|
||
float spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );
|
||
if ( spotAttenuation > 0.0 ) {
|
||
float lightDistance = length( lVector );
|
||
light.color = spotLight.color * spotAttenuation;
|
||
light.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );
|
||
light.visible = ( light.color != vec3( 0.0 ) );
|
||
} else {
|
||
light.color = vec3( 0.0 );
|
||
light.visible = false;
|
||
}
|
||
}
|
||
#endif
|
||
#if NUM_RECT_AREA_LIGHTS > 0
|
||
struct RectAreaLight {
|
||
vec3 color;
|
||
vec3 position;
|
||
vec3 halfWidth;
|
||
vec3 halfHeight;
|
||
};
|
||
uniform sampler2D ltc_1; uniform sampler2D ltc_2;
|
||
uniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];
|
||
#endif
|
||
#if NUM_HEMI_LIGHTS > 0
|
||
struct HemisphereLight {
|
||
vec3 direction;
|
||
vec3 skyColor;
|
||
vec3 groundColor;
|
||
};
|
||
uniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];
|
||
vec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {
|
||
float dotNL = dot( normal, hemiLight.direction );
|
||
float hemiDiffuseWeight = 0.5 * dotNL + 0.5;
|
||
vec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );
|
||
return irradiance;
|
||
}
|
||
#endif`,jh=`#ifdef USE_ENVMAP
|
||
vec3 getIBLIrradiance( const in vec3 normal ) {
|
||
#ifdef ENVMAP_TYPE_CUBE_UV
|
||
vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
|
||
vec4 envMapColor = textureCubeUV( envMap, envMapRotation * worldNormal, 1.0 );
|
||
return PI * envMapColor.rgb * envMapIntensity;
|
||
#else
|
||
return vec3( 0.0 );
|
||
#endif
|
||
}
|
||
vec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {
|
||
#ifdef ENVMAP_TYPE_CUBE_UV
|
||
vec3 reflectVec = reflect( - viewDir, normal );
|
||
reflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );
|
||
reflectVec = inverseTransformDirection( reflectVec, viewMatrix );
|
||
vec4 envMapColor = textureCubeUV( envMap, envMapRotation * reflectVec, roughness );
|
||
return envMapColor.rgb * envMapIntensity;
|
||
#else
|
||
return vec3( 0.0 );
|
||
#endif
|
||
}
|
||
#ifdef USE_ANISOTROPY
|
||
vec3 getIBLAnisotropyRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in vec3 bitangent, const in float anisotropy ) {
|
||
#ifdef ENVMAP_TYPE_CUBE_UV
|
||
vec3 bentNormal = cross( bitangent, viewDir );
|
||
bentNormal = normalize( cross( bentNormal, bitangent ) );
|
||
bentNormal = normalize( mix( bentNormal, normal, pow2( pow2( 1.0 - anisotropy * ( 1.0 - roughness ) ) ) ) );
|
||
return getIBLRadiance( viewDir, bentNormal, roughness );
|
||
#else
|
||
return vec3( 0.0 );
|
||
#endif
|
||
}
|
||
#endif
|
||
#endif`,Zh=`ToonMaterial material;
|
||
material.diffuseColor = diffuseColor.rgb;`,$h=`varying vec3 vViewPosition;
|
||
struct ToonMaterial {
|
||
vec3 diffuseColor;
|
||
};
|
||
void RE_Direct_Toon( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {
|
||
vec3 irradiance = getGradientIrradiance( geometryNormal, directLight.direction ) * directLight.color;
|
||
reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
void RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {
|
||
reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
#define RE_Direct RE_Direct_Toon
|
||
#define RE_IndirectDiffuse RE_IndirectDiffuse_Toon`,Jh=`BlinnPhongMaterial material;
|
||
material.diffuseColor = diffuseColor.rgb;
|
||
material.specularColor = specular;
|
||
material.specularShininess = shininess;
|
||
material.specularStrength = specularStrength;`,Qh=`varying vec3 vViewPosition;
|
||
struct BlinnPhongMaterial {
|
||
vec3 diffuseColor;
|
||
vec3 specularColor;
|
||
float specularShininess;
|
||
float specularStrength;
|
||
};
|
||
void RE_Direct_BlinnPhong( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {
|
||
float dotNL = saturate( dot( geometryNormal, directLight.direction ) );
|
||
vec3 irradiance = dotNL * directLight.color;
|
||
reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
reflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometryViewDir, geometryNormal, material.specularColor, material.specularShininess ) * material.specularStrength;
|
||
}
|
||
void RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {
|
||
reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
#define RE_Direct RE_Direct_BlinnPhong
|
||
#define RE_IndirectDiffuse RE_IndirectDiffuse_BlinnPhong`,tu=`PhysicalMaterial material;
|
||
material.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );
|
||
vec3 dxy = max( abs( dFdx( nonPerturbedNormal ) ), abs( dFdy( nonPerturbedNormal ) ) );
|
||
float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );
|
||
material.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;
|
||
material.roughness = min( material.roughness, 1.0 );
|
||
#ifdef IOR
|
||
material.ior = ior;
|
||
#ifdef USE_SPECULAR
|
||
float specularIntensityFactor = specularIntensity;
|
||
vec3 specularColorFactor = specularColor;
|
||
#ifdef USE_SPECULAR_COLORMAP
|
||
specularColorFactor *= texture2D( specularColorMap, vSpecularColorMapUv ).rgb;
|
||
#endif
|
||
#ifdef USE_SPECULAR_INTENSITYMAP
|
||
specularIntensityFactor *= texture2D( specularIntensityMap, vSpecularIntensityMapUv ).a;
|
||
#endif
|
||
material.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );
|
||
#else
|
||
float specularIntensityFactor = 1.0;
|
||
vec3 specularColorFactor = vec3( 1.0 );
|
||
material.specularF90 = 1.0;
|
||
#endif
|
||
material.specularColor = mix( min( pow2( ( material.ior - 1.0 ) / ( material.ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );
|
||
#else
|
||
material.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );
|
||
material.specularF90 = 1.0;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT
|
||
material.clearcoat = clearcoat;
|
||
material.clearcoatRoughness = clearcoatRoughness;
|
||
material.clearcoatF0 = vec3( 0.04 );
|
||
material.clearcoatF90 = 1.0;
|
||
#ifdef USE_CLEARCOATMAP
|
||
material.clearcoat *= texture2D( clearcoatMap, vClearcoatMapUv ).x;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_ROUGHNESSMAP
|
||
material.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vClearcoatRoughnessMapUv ).y;
|
||
#endif
|
||
material.clearcoat = saturate( material.clearcoat ); material.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );
|
||
material.clearcoatRoughness += geometryRoughness;
|
||
material.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );
|
||
#endif
|
||
#ifdef USE_DISPERSION
|
||
material.dispersion = dispersion;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE
|
||
material.iridescence = iridescence;
|
||
material.iridescenceIOR = iridescenceIOR;
|
||
#ifdef USE_IRIDESCENCEMAP
|
||
material.iridescence *= texture2D( iridescenceMap, vIridescenceMapUv ).r;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE_THICKNESSMAP
|
||
material.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vIridescenceThicknessMapUv ).g + iridescenceThicknessMinimum;
|
||
#else
|
||
material.iridescenceThickness = iridescenceThicknessMaximum;
|
||
#endif
|
||
#endif
|
||
#ifdef USE_SHEEN
|
||
material.sheenColor = sheenColor;
|
||
#ifdef USE_SHEEN_COLORMAP
|
||
material.sheenColor *= texture2D( sheenColorMap, vSheenColorMapUv ).rgb;
|
||
#endif
|
||
material.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );
|
||
#ifdef USE_SHEEN_ROUGHNESSMAP
|
||
material.sheenRoughness *= texture2D( sheenRoughnessMap, vSheenRoughnessMapUv ).a;
|
||
#endif
|
||
#endif
|
||
#ifdef USE_ANISOTROPY
|
||
#ifdef USE_ANISOTROPYMAP
|
||
mat2 anisotropyMat = mat2( anisotropyVector.x, anisotropyVector.y, - anisotropyVector.y, anisotropyVector.x );
|
||
vec3 anisotropyPolar = texture2D( anisotropyMap, vAnisotropyMapUv ).rgb;
|
||
vec2 anisotropyV = anisotropyMat * normalize( 2.0 * anisotropyPolar.rg - vec2( 1.0 ) ) * anisotropyPolar.b;
|
||
#else
|
||
vec2 anisotropyV = anisotropyVector;
|
||
#endif
|
||
material.anisotropy = length( anisotropyV );
|
||
if( material.anisotropy == 0.0 ) {
|
||
anisotropyV = vec2( 1.0, 0.0 );
|
||
} else {
|
||
anisotropyV /= material.anisotropy;
|
||
material.anisotropy = saturate( material.anisotropy );
|
||
}
|
||
material.alphaT = mix( pow2( material.roughness ), 1.0, pow2( material.anisotropy ) );
|
||
material.anisotropyT = tbn[ 0 ] * anisotropyV.x + tbn[ 1 ] * anisotropyV.y;
|
||
material.anisotropyB = tbn[ 1 ] * anisotropyV.x - tbn[ 0 ] * anisotropyV.y;
|
||
#endif`,eu=`struct PhysicalMaterial {
|
||
vec3 diffuseColor;
|
||
float roughness;
|
||
vec3 specularColor;
|
||
float specularF90;
|
||
float dispersion;
|
||
#ifdef USE_CLEARCOAT
|
||
float clearcoat;
|
||
float clearcoatRoughness;
|
||
vec3 clearcoatF0;
|
||
float clearcoatF90;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE
|
||
float iridescence;
|
||
float iridescenceIOR;
|
||
float iridescenceThickness;
|
||
vec3 iridescenceFresnel;
|
||
vec3 iridescenceF0;
|
||
#endif
|
||
#ifdef USE_SHEEN
|
||
vec3 sheenColor;
|
||
float sheenRoughness;
|
||
#endif
|
||
#ifdef IOR
|
||
float ior;
|
||
#endif
|
||
#ifdef USE_TRANSMISSION
|
||
float transmission;
|
||
float transmissionAlpha;
|
||
float thickness;
|
||
float attenuationDistance;
|
||
vec3 attenuationColor;
|
||
#endif
|
||
#ifdef USE_ANISOTROPY
|
||
float anisotropy;
|
||
float alphaT;
|
||
vec3 anisotropyT;
|
||
vec3 anisotropyB;
|
||
#endif
|
||
};
|
||
vec3 clearcoatSpecularDirect = vec3( 0.0 );
|
||
vec3 clearcoatSpecularIndirect = vec3( 0.0 );
|
||
vec3 sheenSpecularDirect = vec3( 0.0 );
|
||
vec3 sheenSpecularIndirect = vec3(0.0 );
|
||
vec3 Schlick_to_F0( const in vec3 f, const in float f90, const in float dotVH ) {
|
||
float x = clamp( 1.0 - dotVH, 0.0, 1.0 );
|
||
float x2 = x * x;
|
||
float x5 = clamp( x * x2 * x2, 0.0, 0.9999 );
|
||
return ( f - vec3( f90 ) * x5 ) / ( 1.0 - x5 );
|
||
}
|
||
float V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {
|
||
float a2 = pow2( alpha );
|
||
float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );
|
||
float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );
|
||
return 0.5 / max( gv + gl, EPSILON );
|
||
}
|
||
float D_GGX( const in float alpha, const in float dotNH ) {
|
||
float a2 = pow2( alpha );
|
||
float denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;
|
||
return RECIPROCAL_PI * a2 / pow2( denom );
|
||
}
|
||
#ifdef USE_ANISOTROPY
|
||
float V_GGX_SmithCorrelated_Anisotropic( const in float alphaT, const in float alphaB, const in float dotTV, const in float dotBV, const in float dotTL, const in float dotBL, const in float dotNV, const in float dotNL ) {
|
||
float gv = dotNL * length( vec3( alphaT * dotTV, alphaB * dotBV, dotNV ) );
|
||
float gl = dotNV * length( vec3( alphaT * dotTL, alphaB * dotBL, dotNL ) );
|
||
float v = 0.5 / ( gv + gl );
|
||
return saturate(v);
|
||
}
|
||
float D_GGX_Anisotropic( const in float alphaT, const in float alphaB, const in float dotNH, const in float dotTH, const in float dotBH ) {
|
||
float a2 = alphaT * alphaB;
|
||
highp vec3 v = vec3( alphaB * dotTH, alphaT * dotBH, a2 * dotNH );
|
||
highp float v2 = dot( v, v );
|
||
float w2 = a2 / v2;
|
||
return RECIPROCAL_PI * a2 * pow2 ( w2 );
|
||
}
|
||
#endif
|
||
#ifdef USE_CLEARCOAT
|
||
vec3 BRDF_GGX_Clearcoat( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material) {
|
||
vec3 f0 = material.clearcoatF0;
|
||
float f90 = material.clearcoatF90;
|
||
float roughness = material.clearcoatRoughness;
|
||
float alpha = pow2( roughness );
|
||
vec3 halfDir = normalize( lightDir + viewDir );
|
||
float dotNL = saturate( dot( normal, lightDir ) );
|
||
float dotNV = saturate( dot( normal, viewDir ) );
|
||
float dotNH = saturate( dot( normal, halfDir ) );
|
||
float dotVH = saturate( dot( viewDir, halfDir ) );
|
||
vec3 F = F_Schlick( f0, f90, dotVH );
|
||
float V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );
|
||
float D = D_GGX( alpha, dotNH );
|
||
return F * ( V * D );
|
||
}
|
||
#endif
|
||
vec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material ) {
|
||
vec3 f0 = material.specularColor;
|
||
float f90 = material.specularF90;
|
||
float roughness = material.roughness;
|
||
float alpha = pow2( roughness );
|
||
vec3 halfDir = normalize( lightDir + viewDir );
|
||
float dotNL = saturate( dot( normal, lightDir ) );
|
||
float dotNV = saturate( dot( normal, viewDir ) );
|
||
float dotNH = saturate( dot( normal, halfDir ) );
|
||
float dotVH = saturate( dot( viewDir, halfDir ) );
|
||
vec3 F = F_Schlick( f0, f90, dotVH );
|
||
#ifdef USE_IRIDESCENCE
|
||
F = mix( F, material.iridescenceFresnel, material.iridescence );
|
||
#endif
|
||
#ifdef USE_ANISOTROPY
|
||
float dotTL = dot( material.anisotropyT, lightDir );
|
||
float dotTV = dot( material.anisotropyT, viewDir );
|
||
float dotTH = dot( material.anisotropyT, halfDir );
|
||
float dotBL = dot( material.anisotropyB, lightDir );
|
||
float dotBV = dot( material.anisotropyB, viewDir );
|
||
float dotBH = dot( material.anisotropyB, halfDir );
|
||
float V = V_GGX_SmithCorrelated_Anisotropic( material.alphaT, alpha, dotTV, dotBV, dotTL, dotBL, dotNV, dotNL );
|
||
float D = D_GGX_Anisotropic( material.alphaT, alpha, dotNH, dotTH, dotBH );
|
||
#else
|
||
float V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );
|
||
float D = D_GGX( alpha, dotNH );
|
||
#endif
|
||
return F * ( V * D );
|
||
}
|
||
vec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {
|
||
const float LUT_SIZE = 64.0;
|
||
const float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;
|
||
const float LUT_BIAS = 0.5 / LUT_SIZE;
|
||
float dotNV = saturate( dot( N, V ) );
|
||
vec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );
|
||
uv = uv * LUT_SCALE + LUT_BIAS;
|
||
return uv;
|
||
}
|
||
float LTC_ClippedSphereFormFactor( const in vec3 f ) {
|
||
float l = length( f );
|
||
return max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );
|
||
}
|
||
vec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {
|
||
float x = dot( v1, v2 );
|
||
float y = abs( x );
|
||
float a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;
|
||
float b = 3.4175940 + ( 4.1616724 + y ) * y;
|
||
float v = a / b;
|
||
float theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;
|
||
return cross( v1, v2 ) * theta_sintheta;
|
||
}
|
||
vec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {
|
||
vec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];
|
||
vec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];
|
||
vec3 lightNormal = cross( v1, v2 );
|
||
if( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );
|
||
vec3 T1, T2;
|
||
T1 = normalize( V - N * dot( V, N ) );
|
||
T2 = - cross( N, T1 );
|
||
mat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );
|
||
vec3 coords[ 4 ];
|
||
coords[ 0 ] = mat * ( rectCoords[ 0 ] - P );
|
||
coords[ 1 ] = mat * ( rectCoords[ 1 ] - P );
|
||
coords[ 2 ] = mat * ( rectCoords[ 2 ] - P );
|
||
coords[ 3 ] = mat * ( rectCoords[ 3 ] - P );
|
||
coords[ 0 ] = normalize( coords[ 0 ] );
|
||
coords[ 1 ] = normalize( coords[ 1 ] );
|
||
coords[ 2 ] = normalize( coords[ 2 ] );
|
||
coords[ 3 ] = normalize( coords[ 3 ] );
|
||
vec3 vectorFormFactor = vec3( 0.0 );
|
||
vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );
|
||
vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );
|
||
vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );
|
||
vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );
|
||
float result = LTC_ClippedSphereFormFactor( vectorFormFactor );
|
||
return vec3( result );
|
||
}
|
||
#if defined( USE_SHEEN )
|
||
float D_Charlie( float roughness, float dotNH ) {
|
||
float alpha = pow2( roughness );
|
||
float invAlpha = 1.0 / alpha;
|
||
float cos2h = dotNH * dotNH;
|
||
float sin2h = max( 1.0 - cos2h, 0.0078125 );
|
||
return ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );
|
||
}
|
||
float V_Neubelt( float dotNV, float dotNL ) {
|
||
return saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );
|
||
}
|
||
vec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {
|
||
vec3 halfDir = normalize( lightDir + viewDir );
|
||
float dotNL = saturate( dot( normal, lightDir ) );
|
||
float dotNV = saturate( dot( normal, viewDir ) );
|
||
float dotNH = saturate( dot( normal, halfDir ) );
|
||
float D = D_Charlie( sheenRoughness, dotNH );
|
||
float V = V_Neubelt( dotNV, dotNL );
|
||
return sheenColor * ( D * V );
|
||
}
|
||
#endif
|
||
float IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {
|
||
float dotNV = saturate( dot( normal, viewDir ) );
|
||
float r2 = roughness * roughness;
|
||
float a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;
|
||
float b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;
|
||
float DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );
|
||
return saturate( DG * RECIPROCAL_PI );
|
||
}
|
||
vec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {
|
||
float dotNV = saturate( dot( normal, viewDir ) );
|
||
const vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );
|
||
const vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );
|
||
vec4 r = roughness * c0 + c1;
|
||
float a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;
|
||
vec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;
|
||
return fab;
|
||
}
|
||
vec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {
|
||
vec2 fab = DFGApprox( normal, viewDir, roughness );
|
||
return specularColor * fab.x + specularF90 * fab.y;
|
||
}
|
||
#ifdef USE_IRIDESCENCE
|
||
void computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {
|
||
#else
|
||
void computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {
|
||
#endif
|
||
vec2 fab = DFGApprox( normal, viewDir, roughness );
|
||
#ifdef USE_IRIDESCENCE
|
||
vec3 Fr = mix( specularColor, iridescenceF0, iridescence );
|
||
#else
|
||
vec3 Fr = specularColor;
|
||
#endif
|
||
vec3 FssEss = Fr * fab.x + specularF90 * fab.y;
|
||
float Ess = fab.x + fab.y;
|
||
float Ems = 1.0 - Ess;
|
||
vec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619; vec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );
|
||
singleScatter += FssEss;
|
||
multiScatter += Fms * Ems;
|
||
}
|
||
#if NUM_RECT_AREA_LIGHTS > 0
|
||
void RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {
|
||
vec3 normal = geometryNormal;
|
||
vec3 viewDir = geometryViewDir;
|
||
vec3 position = geometryPosition;
|
||
vec3 lightPos = rectAreaLight.position;
|
||
vec3 halfWidth = rectAreaLight.halfWidth;
|
||
vec3 halfHeight = rectAreaLight.halfHeight;
|
||
vec3 lightColor = rectAreaLight.color;
|
||
float roughness = material.roughness;
|
||
vec3 rectCoords[ 4 ];
|
||
rectCoords[ 0 ] = lightPos + halfWidth - halfHeight; rectCoords[ 1 ] = lightPos - halfWidth - halfHeight;
|
||
rectCoords[ 2 ] = lightPos - halfWidth + halfHeight;
|
||
rectCoords[ 3 ] = lightPos + halfWidth + halfHeight;
|
||
vec2 uv = LTC_Uv( normal, viewDir, roughness );
|
||
vec4 t1 = texture2D( ltc_1, uv );
|
||
vec4 t2 = texture2D( ltc_2, uv );
|
||
mat3 mInv = mat3(
|
||
vec3( t1.x, 0, t1.y ),
|
||
vec3( 0, 1, 0 ),
|
||
vec3( t1.z, 0, t1.w )
|
||
);
|
||
vec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );
|
||
reflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );
|
||
reflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );
|
||
}
|
||
#endif
|
||
void RE_Direct_Physical( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {
|
||
float dotNL = saturate( dot( geometryNormal, directLight.direction ) );
|
||
vec3 irradiance = dotNL * directLight.color;
|
||
#ifdef USE_CLEARCOAT
|
||
float dotNLcc = saturate( dot( geometryClearcoatNormal, directLight.direction ) );
|
||
vec3 ccIrradiance = dotNLcc * directLight.color;
|
||
clearcoatSpecularDirect += ccIrradiance * BRDF_GGX_Clearcoat( directLight.direction, geometryViewDir, geometryClearcoatNormal, material );
|
||
#endif
|
||
#ifdef USE_SHEEN
|
||
sheenSpecularDirect += irradiance * BRDF_Sheen( directLight.direction, geometryViewDir, geometryNormal, material.sheenColor, material.sheenRoughness );
|
||
#endif
|
||
reflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometryViewDir, geometryNormal, material );
|
||
reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
void RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {
|
||
reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
void RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {
|
||
#ifdef USE_CLEARCOAT
|
||
clearcoatSpecularIndirect += clearcoatRadiance * EnvironmentBRDF( geometryClearcoatNormal, geometryViewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );
|
||
#endif
|
||
#ifdef USE_SHEEN
|
||
sheenSpecularIndirect += irradiance * material.sheenColor * IBLSheenBRDF( geometryNormal, geometryViewDir, material.sheenRoughness );
|
||
#endif
|
||
vec3 singleScattering = vec3( 0.0 );
|
||
vec3 multiScattering = vec3( 0.0 );
|
||
vec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;
|
||
#ifdef USE_IRIDESCENCE
|
||
computeMultiscatteringIridescence( geometryNormal, geometryViewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );
|
||
#else
|
||
computeMultiscattering( geometryNormal, geometryViewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );
|
||
#endif
|
||
vec3 totalScattering = singleScattering + multiScattering;
|
||
vec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );
|
||
reflectedLight.indirectSpecular += radiance * singleScattering;
|
||
reflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;
|
||
reflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;
|
||
}
|
||
#define RE_Direct RE_Direct_Physical
|
||
#define RE_Direct_RectArea RE_Direct_RectArea_Physical
|
||
#define RE_IndirectDiffuse RE_IndirectDiffuse_Physical
|
||
#define RE_IndirectSpecular RE_IndirectSpecular_Physical
|
||
float computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {
|
||
return saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );
|
||
}`,nu=`
|
||
vec3 geometryPosition = - vViewPosition;
|
||
vec3 geometryNormal = normal;
|
||
vec3 geometryViewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );
|
||
vec3 geometryClearcoatNormal = vec3( 0.0 );
|
||
#ifdef USE_CLEARCOAT
|
||
geometryClearcoatNormal = clearcoatNormal;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE
|
||
float dotNVi = saturate( dot( normal, geometryViewDir ) );
|
||
if ( material.iridescenceThickness == 0.0 ) {
|
||
material.iridescence = 0.0;
|
||
} else {
|
||
material.iridescence = saturate( material.iridescence );
|
||
}
|
||
if ( material.iridescence > 0.0 ) {
|
||
material.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );
|
||
material.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );
|
||
}
|
||
#endif
|
||
IncidentLight directLight;
|
||
#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )
|
||
PointLight pointLight;
|
||
#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0
|
||
PointLightShadow pointLightShadow;
|
||
#endif
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {
|
||
pointLight = pointLights[ i ];
|
||
getPointLightInfo( pointLight, geometryPosition, directLight );
|
||
#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )
|
||
pointLightShadow = pointLightShadows[ i ];
|
||
directLight.color *= ( directLight.visible && receiveShadow ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowIntensity, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;
|
||
#endif
|
||
RE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )
|
||
SpotLight spotLight;
|
||
vec4 spotColor;
|
||
vec3 spotLightCoord;
|
||
bool inSpotLightMap;
|
||
#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0
|
||
SpotLightShadow spotLightShadow;
|
||
#endif
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {
|
||
spotLight = spotLights[ i ];
|
||
getSpotLightInfo( spotLight, geometryPosition, directLight );
|
||
#if ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )
|
||
#define SPOT_LIGHT_MAP_INDEX UNROLLED_LOOP_INDEX
|
||
#elif ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )
|
||
#define SPOT_LIGHT_MAP_INDEX NUM_SPOT_LIGHT_MAPS
|
||
#else
|
||
#define SPOT_LIGHT_MAP_INDEX ( UNROLLED_LOOP_INDEX - NUM_SPOT_LIGHT_SHADOWS + NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )
|
||
#endif
|
||
#if ( SPOT_LIGHT_MAP_INDEX < NUM_SPOT_LIGHT_MAPS )
|
||
spotLightCoord = vSpotLightCoord[ i ].xyz / vSpotLightCoord[ i ].w;
|
||
inSpotLightMap = all( lessThan( abs( spotLightCoord * 2. - 1. ), vec3( 1.0 ) ) );
|
||
spotColor = texture2D( spotLightMap[ SPOT_LIGHT_MAP_INDEX ], spotLightCoord.xy );
|
||
directLight.color = inSpotLightMap ? directLight.color * spotColor.rgb : directLight.color;
|
||
#endif
|
||
#undef SPOT_LIGHT_MAP_INDEX
|
||
#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )
|
||
spotLightShadow = spotLightShadows[ i ];
|
||
directLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowIntensity, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;
|
||
#endif
|
||
RE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )
|
||
DirectionalLight directionalLight;
|
||
#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0
|
||
DirectionalLightShadow directionalLightShadow;
|
||
#endif
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {
|
||
directionalLight = directionalLights[ i ];
|
||
getDirectionalLightInfo( directionalLight, directLight );
|
||
#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )
|
||
directionalLightShadow = directionalLightShadows[ i ];
|
||
directLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowIntensity, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;
|
||
#endif
|
||
RE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )
|
||
RectAreaLight rectAreaLight;
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {
|
||
rectAreaLight = rectAreaLights[ i ];
|
||
RE_Direct_RectArea( rectAreaLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if defined( RE_IndirectDiffuse )
|
||
vec3 iblIrradiance = vec3( 0.0 );
|
||
vec3 irradiance = getAmbientLightIrradiance( ambientLightColor );
|
||
#if defined( USE_LIGHT_PROBES )
|
||
irradiance += getLightProbeIrradiance( lightProbe, geometryNormal );
|
||
#endif
|
||
#if ( NUM_HEMI_LIGHTS > 0 )
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {
|
||
irradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometryNormal );
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#endif
|
||
#if defined( RE_IndirectSpecular )
|
||
vec3 radiance = vec3( 0.0 );
|
||
vec3 clearcoatRadiance = vec3( 0.0 );
|
||
#endif`,iu=`#if defined( RE_IndirectDiffuse )
|
||
#ifdef USE_LIGHTMAP
|
||
vec4 lightMapTexel = texture2D( lightMap, vLightMapUv );
|
||
vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;
|
||
irradiance += lightMapIrradiance;
|
||
#endif
|
||
#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )
|
||
iblIrradiance += getIBLIrradiance( geometryNormal );
|
||
#endif
|
||
#endif
|
||
#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )
|
||
#ifdef USE_ANISOTROPY
|
||
radiance += getIBLAnisotropyRadiance( geometryViewDir, geometryNormal, material.roughness, material.anisotropyB, material.anisotropy );
|
||
#else
|
||
radiance += getIBLRadiance( geometryViewDir, geometryNormal, material.roughness );
|
||
#endif
|
||
#ifdef USE_CLEARCOAT
|
||
clearcoatRadiance += getIBLRadiance( geometryViewDir, geometryClearcoatNormal, material.clearcoatRoughness );
|
||
#endif
|
||
#endif`,su=`#if defined( RE_IndirectDiffuse )
|
||
RE_IndirectDiffuse( irradiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );
|
||
#endif
|
||
#if defined( RE_IndirectSpecular )
|
||
RE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );
|
||
#endif`,ru=`#if defined( USE_LOGDEPTHBUF )
|
||
gl_FragDepth = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;
|
||
#endif`,au=`#if defined( USE_LOGDEPTHBUF )
|
||
uniform float logDepthBufFC;
|
||
varying float vFragDepth;
|
||
varying float vIsPerspective;
|
||
#endif`,ou=`#ifdef USE_LOGDEPTHBUF
|
||
varying float vFragDepth;
|
||
varying float vIsPerspective;
|
||
#endif`,lu=`#ifdef USE_LOGDEPTHBUF
|
||
vFragDepth = 1.0 + gl_Position.w;
|
||
vIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );
|
||
#endif`,cu=`#ifdef USE_MAP
|
||
vec4 sampledDiffuseColor = texture2D( map, vMapUv );
|
||
#ifdef DECODE_VIDEO_TEXTURE
|
||
sampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );
|
||
|
||
#endif
|
||
diffuseColor *= sampledDiffuseColor;
|
||
#endif`,hu=`#ifdef USE_MAP
|
||
uniform sampler2D map;
|
||
#endif`,uu=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )
|
||
#if defined( USE_POINTS_UV )
|
||
vec2 uv = vUv;
|
||
#else
|
||
vec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;
|
||
#endif
|
||
#endif
|
||
#ifdef USE_MAP
|
||
diffuseColor *= texture2D( map, uv );
|
||
#endif
|
||
#ifdef USE_ALPHAMAP
|
||
diffuseColor.a *= texture2D( alphaMap, uv ).g;
|
||
#endif`,du=`#if defined( USE_POINTS_UV )
|
||
varying vec2 vUv;
|
||
#else
|
||
#if defined( USE_MAP ) || defined( USE_ALPHAMAP )
|
||
uniform mat3 uvTransform;
|
||
#endif
|
||
#endif
|
||
#ifdef USE_MAP
|
||
uniform sampler2D map;
|
||
#endif
|
||
#ifdef USE_ALPHAMAP
|
||
uniform sampler2D alphaMap;
|
||
#endif`,fu=`float metalnessFactor = metalness;
|
||
#ifdef USE_METALNESSMAP
|
||
vec4 texelMetalness = texture2D( metalnessMap, vMetalnessMapUv );
|
||
metalnessFactor *= texelMetalness.b;
|
||
#endif`,pu=`#ifdef USE_METALNESSMAP
|
||
uniform sampler2D metalnessMap;
|
||
#endif`,mu=`#ifdef USE_INSTANCING_MORPH
|
||
float morphTargetInfluences[ MORPHTARGETS_COUNT ];
|
||
float morphTargetBaseInfluence = texelFetch( morphTexture, ivec2( 0, gl_InstanceID ), 0 ).r;
|
||
for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
|
||
morphTargetInfluences[i] = texelFetch( morphTexture, ivec2( i + 1, gl_InstanceID ), 0 ).r;
|
||
}
|
||
#endif`,gu=`#if defined( USE_MORPHCOLORS )
|
||
vColor *= morphTargetBaseInfluence;
|
||
for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
|
||
#if defined( USE_COLOR_ALPHA )
|
||
if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];
|
||
#elif defined( USE_COLOR )
|
||
if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];
|
||
#endif
|
||
}
|
||
#endif`,_u=`#ifdef USE_MORPHNORMALS
|
||
objectNormal *= morphTargetBaseInfluence;
|
||
for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
|
||
if ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];
|
||
}
|
||
#endif`,xu=`#ifdef USE_MORPHTARGETS
|
||
#ifndef USE_INSTANCING_MORPH
|
||
uniform float morphTargetBaseInfluence;
|
||
uniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];
|
||
#endif
|
||
uniform sampler2DArray morphTargetsTexture;
|
||
uniform ivec2 morphTargetsTextureSize;
|
||
vec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {
|
||
int texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;
|
||
int y = texelIndex / morphTargetsTextureSize.x;
|
||
int x = texelIndex - y * morphTargetsTextureSize.x;
|
||
ivec3 morphUV = ivec3( x, y, morphTargetIndex );
|
||
return texelFetch( morphTargetsTexture, morphUV, 0 );
|
||
}
|
||
#endif`,vu=`#ifdef USE_MORPHTARGETS
|
||
transformed *= morphTargetBaseInfluence;
|
||
for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
|
||
if ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];
|
||
}
|
||
#endif`,Mu=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;
|
||
#ifdef FLAT_SHADED
|
||
vec3 fdx = dFdx( vViewPosition );
|
||
vec3 fdy = dFdy( vViewPosition );
|
||
vec3 normal = normalize( cross( fdx, fdy ) );
|
||
#else
|
||
vec3 normal = normalize( vNormal );
|
||
#ifdef DOUBLE_SIDED
|
||
normal *= faceDirection;
|
||
#endif
|
||
#endif
|
||
#if defined( USE_NORMALMAP_TANGENTSPACE ) || defined( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY )
|
||
#ifdef USE_TANGENT
|
||
mat3 tbn = mat3( normalize( vTangent ), normalize( vBitangent ), normal );
|
||
#else
|
||
mat3 tbn = getTangentFrame( - vViewPosition, normal,
|
||
#if defined( USE_NORMALMAP )
|
||
vNormalMapUv
|
||
#elif defined( USE_CLEARCOAT_NORMALMAP )
|
||
vClearcoatNormalMapUv
|
||
#else
|
||
vUv
|
||
#endif
|
||
);
|
||
#endif
|
||
#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )
|
||
tbn[0] *= faceDirection;
|
||
tbn[1] *= faceDirection;
|
||
#endif
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_NORMALMAP
|
||
#ifdef USE_TANGENT
|
||
mat3 tbn2 = mat3( normalize( vTangent ), normalize( vBitangent ), normal );
|
||
#else
|
||
mat3 tbn2 = getTangentFrame( - vViewPosition, normal, vClearcoatNormalMapUv );
|
||
#endif
|
||
#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )
|
||
tbn2[0] *= faceDirection;
|
||
tbn2[1] *= faceDirection;
|
||
#endif
|
||
#endif
|
||
vec3 nonPerturbedNormal = normal;`,Su=`#ifdef USE_NORMALMAP_OBJECTSPACE
|
||
normal = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;
|
||
#ifdef FLIP_SIDED
|
||
normal = - normal;
|
||
#endif
|
||
#ifdef DOUBLE_SIDED
|
||
normal = normal * faceDirection;
|
||
#endif
|
||
normal = normalize( normalMatrix * normal );
|
||
#elif defined( USE_NORMALMAP_TANGENTSPACE )
|
||
vec3 mapN = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;
|
||
mapN.xy *= normalScale;
|
||
normal = normalize( tbn * mapN );
|
||
#elif defined( USE_BUMPMAP )
|
||
normal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );
|
||
#endif`,yu=`#ifndef FLAT_SHADED
|
||
varying vec3 vNormal;
|
||
#ifdef USE_TANGENT
|
||
varying vec3 vTangent;
|
||
varying vec3 vBitangent;
|
||
#endif
|
||
#endif`,Eu=`#ifndef FLAT_SHADED
|
||
varying vec3 vNormal;
|
||
#ifdef USE_TANGENT
|
||
varying vec3 vTangent;
|
||
varying vec3 vBitangent;
|
||
#endif
|
||
#endif`,bu=`#ifndef FLAT_SHADED
|
||
vNormal = normalize( transformedNormal );
|
||
#ifdef USE_TANGENT
|
||
vTangent = normalize( transformedTangent );
|
||
vBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );
|
||
#endif
|
||
#endif`,Tu=`#ifdef USE_NORMALMAP
|
||
uniform sampler2D normalMap;
|
||
uniform vec2 normalScale;
|
||
#endif
|
||
#ifdef USE_NORMALMAP_OBJECTSPACE
|
||
uniform mat3 normalMatrix;
|
||
#endif
|
||
#if ! defined ( USE_TANGENT ) && ( defined ( USE_NORMALMAP_TANGENTSPACE ) || defined ( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY ) )
|
||
mat3 getTangentFrame( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {
|
||
vec3 q0 = dFdx( eye_pos.xyz );
|
||
vec3 q1 = dFdy( eye_pos.xyz );
|
||
vec2 st0 = dFdx( uv.st );
|
||
vec2 st1 = dFdy( uv.st );
|
||
vec3 N = surf_norm;
|
||
vec3 q1perp = cross( q1, N );
|
||
vec3 q0perp = cross( N, q0 );
|
||
vec3 T = q1perp * st0.x + q0perp * st1.x;
|
||
vec3 B = q1perp * st0.y + q0perp * st1.y;
|
||
float det = max( dot( T, T ), dot( B, B ) );
|
||
float scale = ( det == 0.0 ) ? 0.0 : inversesqrt( det );
|
||
return mat3( T * scale, B * scale, N );
|
||
}
|
||
#endif`,wu=`#ifdef USE_CLEARCOAT
|
||
vec3 clearcoatNormal = nonPerturbedNormal;
|
||
#endif`,Au=`#ifdef USE_CLEARCOAT_NORMALMAP
|
||
vec3 clearcoatMapN = texture2D( clearcoatNormalMap, vClearcoatNormalMapUv ).xyz * 2.0 - 1.0;
|
||
clearcoatMapN.xy *= clearcoatNormalScale;
|
||
clearcoatNormal = normalize( tbn2 * clearcoatMapN );
|
||
#endif`,Ru=`#ifdef USE_CLEARCOATMAP
|
||
uniform sampler2D clearcoatMap;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_NORMALMAP
|
||
uniform sampler2D clearcoatNormalMap;
|
||
uniform vec2 clearcoatNormalScale;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_ROUGHNESSMAP
|
||
uniform sampler2D clearcoatRoughnessMap;
|
||
#endif`,Cu=`#ifdef USE_IRIDESCENCEMAP
|
||
uniform sampler2D iridescenceMap;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE_THICKNESSMAP
|
||
uniform sampler2D iridescenceThicknessMap;
|
||
#endif`,Pu=`#ifdef OPAQUE
|
||
diffuseColor.a = 1.0;
|
||
#endif
|
||
#ifdef USE_TRANSMISSION
|
||
diffuseColor.a *= material.transmissionAlpha;
|
||
#endif
|
||
gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,Lu=`vec3 packNormalToRGB( const in vec3 normal ) {
|
||
return normalize( normal ) * 0.5 + 0.5;
|
||
}
|
||
vec3 unpackRGBToNormal( const in vec3 rgb ) {
|
||
return 2.0 * rgb.xyz - 1.0;
|
||
}
|
||
const float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;const float ShiftRight8 = 1. / 256.;
|
||
const float Inv255 = 1. / 255.;
|
||
const vec4 PackFactors = vec4( 1.0, 256.0, 256.0 * 256.0, 256.0 * 256.0 * 256.0 );
|
||
const vec2 UnpackFactors2 = vec2( UnpackDownscale, 1.0 / PackFactors.g );
|
||
const vec3 UnpackFactors3 = vec3( UnpackDownscale / PackFactors.rg, 1.0 / PackFactors.b );
|
||
const vec4 UnpackFactors4 = vec4( UnpackDownscale / PackFactors.rgb, 1.0 / PackFactors.a );
|
||
vec4 packDepthToRGBA( const in float v ) {
|
||
if( v <= 0.0 )
|
||
return vec4( 0., 0., 0., 0. );
|
||
if( v >= 1.0 )
|
||
return vec4( 1., 1., 1., 1. );
|
||
float vuf;
|
||
float af = modf( v * PackFactors.a, vuf );
|
||
float bf = modf( vuf * ShiftRight8, vuf );
|
||
float gf = modf( vuf * ShiftRight8, vuf );
|
||
return vec4( vuf * Inv255, gf * PackUpscale, bf * PackUpscale, af );
|
||
}
|
||
vec3 packDepthToRGB( const in float v ) {
|
||
if( v <= 0.0 )
|
||
return vec3( 0., 0., 0. );
|
||
if( v >= 1.0 )
|
||
return vec3( 1., 1., 1. );
|
||
float vuf;
|
||
float bf = modf( v * PackFactors.b, vuf );
|
||
float gf = modf( vuf * ShiftRight8, vuf );
|
||
return vec3( vuf * Inv255, gf * PackUpscale, bf );
|
||
}
|
||
vec2 packDepthToRG( const in float v ) {
|
||
if( v <= 0.0 )
|
||
return vec2( 0., 0. );
|
||
if( v >= 1.0 )
|
||
return vec2( 1., 1. );
|
||
float vuf;
|
||
float gf = modf( v * 256., vuf );
|
||
return vec2( vuf * Inv255, gf );
|
||
}
|
||
float unpackRGBAToDepth( const in vec4 v ) {
|
||
return dot( v, UnpackFactors4 );
|
||
}
|
||
float unpackRGBToDepth( const in vec3 v ) {
|
||
return dot( v, UnpackFactors3 );
|
||
}
|
||
float unpackRGToDepth( const in vec2 v ) {
|
||
return v.r * UnpackFactors2.r + v.g * UnpackFactors2.g;
|
||
}
|
||
vec4 pack2HalfToRGBA( const in vec2 v ) {
|
||
vec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );
|
||
return vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );
|
||
}
|
||
vec2 unpackRGBATo2Half( const in vec4 v ) {
|
||
return vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );
|
||
}
|
||
float viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {
|
||
return ( viewZ + near ) / ( near - far );
|
||
}
|
||
float orthographicDepthToViewZ( const in float depth, const in float near, const in float far ) {
|
||
return depth * ( near - far ) - near;
|
||
}
|
||
float viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {
|
||
return ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );
|
||
}
|
||
float perspectiveDepthToViewZ( const in float depth, const in float near, const in float far ) {
|
||
return ( near * far ) / ( ( far - near ) * depth - far );
|
||
}`,Du=`#ifdef PREMULTIPLIED_ALPHA
|
||
gl_FragColor.rgb *= gl_FragColor.a;
|
||
#endif`,Iu=`vec4 mvPosition = vec4( transformed, 1.0 );
|
||
#ifdef USE_BATCHING
|
||
mvPosition = batchingMatrix * mvPosition;
|
||
#endif
|
||
#ifdef USE_INSTANCING
|
||
mvPosition = instanceMatrix * mvPosition;
|
||
#endif
|
||
mvPosition = modelViewMatrix * mvPosition;
|
||
gl_Position = projectionMatrix * mvPosition;`,Uu=`#ifdef DITHERING
|
||
gl_FragColor.rgb = dithering( gl_FragColor.rgb );
|
||
#endif`,Nu=`#ifdef DITHERING
|
||
vec3 dithering( vec3 color ) {
|
||
float grid_position = rand( gl_FragCoord.xy );
|
||
vec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );
|
||
dither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );
|
||
return color + dither_shift_RGB;
|
||
}
|
||
#endif`,Fu=`float roughnessFactor = roughness;
|
||
#ifdef USE_ROUGHNESSMAP
|
||
vec4 texelRoughness = texture2D( roughnessMap, vRoughnessMapUv );
|
||
roughnessFactor *= texelRoughness.g;
|
||
#endif`,Ou=`#ifdef USE_ROUGHNESSMAP
|
||
uniform sampler2D roughnessMap;
|
||
#endif`,Bu=`#if NUM_SPOT_LIGHT_COORDS > 0
|
||
varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];
|
||
#endif
|
||
#if NUM_SPOT_LIGHT_MAPS > 0
|
||
uniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];
|
||
#endif
|
||
#ifdef USE_SHADOWMAP
|
||
#if NUM_DIR_LIGHT_SHADOWS > 0
|
||
uniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];
|
||
varying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];
|
||
struct DirectionalLightShadow {
|
||
float shadowIntensity;
|
||
float shadowBias;
|
||
float shadowNormalBias;
|
||
float shadowRadius;
|
||
vec2 shadowMapSize;
|
||
};
|
||
uniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];
|
||
#endif
|
||
#if NUM_SPOT_LIGHT_SHADOWS > 0
|
||
uniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];
|
||
struct SpotLightShadow {
|
||
float shadowIntensity;
|
||
float shadowBias;
|
||
float shadowNormalBias;
|
||
float shadowRadius;
|
||
vec2 shadowMapSize;
|
||
};
|
||
uniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];
|
||
#endif
|
||
#if NUM_POINT_LIGHT_SHADOWS > 0
|
||
uniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];
|
||
varying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];
|
||
struct PointLightShadow {
|
||
float shadowIntensity;
|
||
float shadowBias;
|
||
float shadowNormalBias;
|
||
float shadowRadius;
|
||
vec2 shadowMapSize;
|
||
float shadowCameraNear;
|
||
float shadowCameraFar;
|
||
};
|
||
uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];
|
||
#endif
|
||
float texture2DCompare( sampler2D depths, vec2 uv, float compare ) {
|
||
return step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );
|
||
}
|
||
vec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {
|
||
return unpackRGBATo2Half( texture2D( shadow, uv ) );
|
||
}
|
||
float VSMShadow (sampler2D shadow, vec2 uv, float compare ){
|
||
float occlusion = 1.0;
|
||
vec2 distribution = texture2DDistribution( shadow, uv );
|
||
float hard_shadow = step( compare , distribution.x );
|
||
if (hard_shadow != 1.0 ) {
|
||
float distance = compare - distribution.x ;
|
||
float variance = max( 0.00000, distribution.y * distribution.y );
|
||
float softness_probability = variance / (variance + distance * distance ); softness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 ); occlusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );
|
||
}
|
||
return occlusion;
|
||
}
|
||
float getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowIntensity, float shadowBias, float shadowRadius, vec4 shadowCoord ) {
|
||
float shadow = 1.0;
|
||
shadowCoord.xyz /= shadowCoord.w;
|
||
shadowCoord.z += shadowBias;
|
||
bool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;
|
||
bool frustumTest = inFrustum && shadowCoord.z <= 1.0;
|
||
if ( frustumTest ) {
|
||
#if defined( SHADOWMAP_TYPE_PCF )
|
||
vec2 texelSize = vec2( 1.0 ) / shadowMapSize;
|
||
float dx0 = - texelSize.x * shadowRadius;
|
||
float dy0 = - texelSize.y * shadowRadius;
|
||
float dx1 = + texelSize.x * shadowRadius;
|
||
float dy1 = + texelSize.y * shadowRadius;
|
||
float dx2 = dx0 / 2.0;
|
||
float dy2 = dy0 / 2.0;
|
||
float dx3 = dx1 / 2.0;
|
||
float dy3 = dy1 / 2.0;
|
||
shadow = (
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )
|
||
) * ( 1.0 / 17.0 );
|
||
#elif defined( SHADOWMAP_TYPE_PCF_SOFT )
|
||
vec2 texelSize = vec2( 1.0 ) / shadowMapSize;
|
||
float dx = texelSize.x;
|
||
float dy = texelSize.y;
|
||
vec2 uv = shadowCoord.xy;
|
||
vec2 f = fract( uv * shadowMapSize + 0.5 );
|
||
uv -= f * texelSize;
|
||
shadow = (
|
||
texture2DCompare( shadowMap, uv, shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +
|
||
mix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),
|
||
texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),
|
||
f.x ) +
|
||
mix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),
|
||
texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),
|
||
f.x ) +
|
||
mix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),
|
||
texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),
|
||
f.y ) +
|
||
mix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),
|
||
texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),
|
||
f.y ) +
|
||
mix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),
|
||
texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),
|
||
f.x ),
|
||
mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),
|
||
texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),
|
||
f.x ),
|
||
f.y )
|
||
) * ( 1.0 / 9.0 );
|
||
#elif defined( SHADOWMAP_TYPE_VSM )
|
||
shadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );
|
||
#else
|
||
shadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );
|
||
#endif
|
||
}
|
||
return mix( 1.0, shadow, shadowIntensity );
|
||
}
|
||
vec2 cubeToUV( vec3 v, float texelSizeY ) {
|
||
vec3 absV = abs( v );
|
||
float scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );
|
||
absV *= scaleToCube;
|
||
v *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );
|
||
vec2 planar = v.xy;
|
||
float almostATexel = 1.5 * texelSizeY;
|
||
float almostOne = 1.0 - almostATexel;
|
||
if ( absV.z >= almostOne ) {
|
||
if ( v.z > 0.0 )
|
||
planar.x = 4.0 - v.x;
|
||
} else if ( absV.x >= almostOne ) {
|
||
float signX = sign( v.x );
|
||
planar.x = v.z * signX + 2.0 * signX;
|
||
} else if ( absV.y >= almostOne ) {
|
||
float signY = sign( v.y );
|
||
planar.x = v.x + 2.0 * signY + 2.0;
|
||
planar.y = v.z * signY - 2.0;
|
||
}
|
||
return vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );
|
||
}
|
||
float getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowIntensity, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {
|
||
float shadow = 1.0;
|
||
vec3 lightToPosition = shadowCoord.xyz;
|
||
|
||
float lightToPositionLength = length( lightToPosition );
|
||
if ( lightToPositionLength - shadowCameraFar <= 0.0 && lightToPositionLength - shadowCameraNear >= 0.0 ) {
|
||
float dp = ( lightToPositionLength - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear ); dp += shadowBias;
|
||
vec3 bd3D = normalize( lightToPosition );
|
||
vec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );
|
||
#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )
|
||
vec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;
|
||
shadow = (
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )
|
||
) * ( 1.0 / 9.0 );
|
||
#else
|
||
shadow = texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );
|
||
#endif
|
||
}
|
||
return mix( 1.0, shadow, shadowIntensity );
|
||
}
|
||
#endif`,zu=`#if NUM_SPOT_LIGHT_COORDS > 0
|
||
uniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];
|
||
varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];
|
||
#endif
|
||
#ifdef USE_SHADOWMAP
|
||
#if NUM_DIR_LIGHT_SHADOWS > 0
|
||
uniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];
|
||
varying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];
|
||
struct DirectionalLightShadow {
|
||
float shadowIntensity;
|
||
float shadowBias;
|
||
float shadowNormalBias;
|
||
float shadowRadius;
|
||
vec2 shadowMapSize;
|
||
};
|
||
uniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];
|
||
#endif
|
||
#if NUM_SPOT_LIGHT_SHADOWS > 0
|
||
struct SpotLightShadow {
|
||
float shadowIntensity;
|
||
float shadowBias;
|
||
float shadowNormalBias;
|
||
float shadowRadius;
|
||
vec2 shadowMapSize;
|
||
};
|
||
uniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];
|
||
#endif
|
||
#if NUM_POINT_LIGHT_SHADOWS > 0
|
||
uniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];
|
||
varying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];
|
||
struct PointLightShadow {
|
||
float shadowIntensity;
|
||
float shadowBias;
|
||
float shadowNormalBias;
|
||
float shadowRadius;
|
||
vec2 shadowMapSize;
|
||
float shadowCameraNear;
|
||
float shadowCameraFar;
|
||
};
|
||
uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];
|
||
#endif
|
||
#endif`,ku=`#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )
|
||
vec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );
|
||
vec4 shadowWorldPosition;
|
||
#endif
|
||
#if defined( USE_SHADOWMAP )
|
||
#if NUM_DIR_LIGHT_SHADOWS > 0
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {
|
||
shadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );
|
||
vDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if NUM_POINT_LIGHT_SHADOWS > 0
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {
|
||
shadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );
|
||
vPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#endif
|
||
#if NUM_SPOT_LIGHT_COORDS > 0
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_SPOT_LIGHT_COORDS; i ++ ) {
|
||
shadowWorldPosition = worldPosition;
|
||
#if ( defined( USE_SHADOWMAP ) && UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )
|
||
shadowWorldPosition.xyz += shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias;
|
||
#endif
|
||
vSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif`,Hu=`float getShadowMask() {
|
||
float shadow = 1.0;
|
||
#ifdef USE_SHADOWMAP
|
||
#if NUM_DIR_LIGHT_SHADOWS > 0
|
||
DirectionalLightShadow directionalLight;
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {
|
||
directionalLight = directionalLightShadows[ i ];
|
||
shadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowIntensity, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if NUM_SPOT_LIGHT_SHADOWS > 0
|
||
SpotLightShadow spotLight;
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {
|
||
spotLight = spotLightShadows[ i ];
|
||
shadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowIntensity, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if NUM_POINT_LIGHT_SHADOWS > 0
|
||
PointLightShadow pointLight;
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {
|
||
pointLight = pointLightShadows[ i ];
|
||
shadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowIntensity, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#endif
|
||
return shadow;
|
||
}`,Gu=`#ifdef USE_SKINNING
|
||
mat4 boneMatX = getBoneMatrix( skinIndex.x );
|
||
mat4 boneMatY = getBoneMatrix( skinIndex.y );
|
||
mat4 boneMatZ = getBoneMatrix( skinIndex.z );
|
||
mat4 boneMatW = getBoneMatrix( skinIndex.w );
|
||
#endif`,Vu=`#ifdef USE_SKINNING
|
||
uniform mat4 bindMatrix;
|
||
uniform mat4 bindMatrixInverse;
|
||
uniform highp sampler2D boneTexture;
|
||
mat4 getBoneMatrix( const in float i ) {
|
||
int size = textureSize( boneTexture, 0 ).x;
|
||
int j = int( i ) * 4;
|
||
int x = j % size;
|
||
int y = j / size;
|
||
vec4 v1 = texelFetch( boneTexture, ivec2( x, y ), 0 );
|
||
vec4 v2 = texelFetch( boneTexture, ivec2( x + 1, y ), 0 );
|
||
vec4 v3 = texelFetch( boneTexture, ivec2( x + 2, y ), 0 );
|
||
vec4 v4 = texelFetch( boneTexture, ivec2( x + 3, y ), 0 );
|
||
return mat4( v1, v2, v3, v4 );
|
||
}
|
||
#endif`,Wu=`#ifdef USE_SKINNING
|
||
vec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );
|
||
vec4 skinned = vec4( 0.0 );
|
||
skinned += boneMatX * skinVertex * skinWeight.x;
|
||
skinned += boneMatY * skinVertex * skinWeight.y;
|
||
skinned += boneMatZ * skinVertex * skinWeight.z;
|
||
skinned += boneMatW * skinVertex * skinWeight.w;
|
||
transformed = ( bindMatrixInverse * skinned ).xyz;
|
||
#endif`,Xu=`#ifdef USE_SKINNING
|
||
mat4 skinMatrix = mat4( 0.0 );
|
||
skinMatrix += skinWeight.x * boneMatX;
|
||
skinMatrix += skinWeight.y * boneMatY;
|
||
skinMatrix += skinWeight.z * boneMatZ;
|
||
skinMatrix += skinWeight.w * boneMatW;
|
||
skinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;
|
||
objectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;
|
||
#ifdef USE_TANGENT
|
||
objectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;
|
||
#endif
|
||
#endif`,Yu=`float specularStrength;
|
||
#ifdef USE_SPECULARMAP
|
||
vec4 texelSpecular = texture2D( specularMap, vSpecularMapUv );
|
||
specularStrength = texelSpecular.r;
|
||
#else
|
||
specularStrength = 1.0;
|
||
#endif`,qu=`#ifdef USE_SPECULARMAP
|
||
uniform sampler2D specularMap;
|
||
#endif`,Ku=`#if defined( TONE_MAPPING )
|
||
gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );
|
||
#endif`,ju=`#ifndef saturate
|
||
#define saturate( a ) clamp( a, 0.0, 1.0 )
|
||
#endif
|
||
uniform float toneMappingExposure;
|
||
vec3 LinearToneMapping( vec3 color ) {
|
||
return saturate( toneMappingExposure * color );
|
||
}
|
||
vec3 ReinhardToneMapping( vec3 color ) {
|
||
color *= toneMappingExposure;
|
||
return saturate( color / ( vec3( 1.0 ) + color ) );
|
||
}
|
||
vec3 CineonToneMapping( vec3 color ) {
|
||
color *= toneMappingExposure;
|
||
color = max( vec3( 0.0 ), color - 0.004 );
|
||
return pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );
|
||
}
|
||
vec3 RRTAndODTFit( vec3 v ) {
|
||
vec3 a = v * ( v + 0.0245786 ) - 0.000090537;
|
||
vec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;
|
||
return a / b;
|
||
}
|
||
vec3 ACESFilmicToneMapping( vec3 color ) {
|
||
const mat3 ACESInputMat = mat3(
|
||
vec3( 0.59719, 0.07600, 0.02840 ), vec3( 0.35458, 0.90834, 0.13383 ),
|
||
vec3( 0.04823, 0.01566, 0.83777 )
|
||
);
|
||
const mat3 ACESOutputMat = mat3(
|
||
vec3( 1.60475, -0.10208, -0.00327 ), vec3( -0.53108, 1.10813, -0.07276 ),
|
||
vec3( -0.07367, -0.00605, 1.07602 )
|
||
);
|
||
color *= toneMappingExposure / 0.6;
|
||
color = ACESInputMat * color;
|
||
color = RRTAndODTFit( color );
|
||
color = ACESOutputMat * color;
|
||
return saturate( color );
|
||
}
|
||
const mat3 LINEAR_REC2020_TO_LINEAR_SRGB = mat3(
|
||
vec3( 1.6605, - 0.1246, - 0.0182 ),
|
||
vec3( - 0.5876, 1.1329, - 0.1006 ),
|
||
vec3( - 0.0728, - 0.0083, 1.1187 )
|
||
);
|
||
const mat3 LINEAR_SRGB_TO_LINEAR_REC2020 = mat3(
|
||
vec3( 0.6274, 0.0691, 0.0164 ),
|
||
vec3( 0.3293, 0.9195, 0.0880 ),
|
||
vec3( 0.0433, 0.0113, 0.8956 )
|
||
);
|
||
vec3 agxDefaultContrastApprox( vec3 x ) {
|
||
vec3 x2 = x * x;
|
||
vec3 x4 = x2 * x2;
|
||
return + 15.5 * x4 * x2
|
||
- 40.14 * x4 * x
|
||
+ 31.96 * x4
|
||
- 6.868 * x2 * x
|
||
+ 0.4298 * x2
|
||
+ 0.1191 * x
|
||
- 0.00232;
|
||
}
|
||
vec3 AgXToneMapping( vec3 color ) {
|
||
const mat3 AgXInsetMatrix = mat3(
|
||
vec3( 0.856627153315983, 0.137318972929847, 0.11189821299995 ),
|
||
vec3( 0.0951212405381588, 0.761241990602591, 0.0767994186031903 ),
|
||
vec3( 0.0482516061458583, 0.101439036467562, 0.811302368396859 )
|
||
);
|
||
const mat3 AgXOutsetMatrix = mat3(
|
||
vec3( 1.1271005818144368, - 0.1413297634984383, - 0.14132976349843826 ),
|
||
vec3( - 0.11060664309660323, 1.157823702216272, - 0.11060664309660294 ),
|
||
vec3( - 0.016493938717834573, - 0.016493938717834257, 1.2519364065950405 )
|
||
);
|
||
const float AgxMinEv = - 12.47393; const float AgxMaxEv = 4.026069;
|
||
color *= toneMappingExposure;
|
||
color = LINEAR_SRGB_TO_LINEAR_REC2020 * color;
|
||
color = AgXInsetMatrix * color;
|
||
color = max( color, 1e-10 ); color = log2( color );
|
||
color = ( color - AgxMinEv ) / ( AgxMaxEv - AgxMinEv );
|
||
color = clamp( color, 0.0, 1.0 );
|
||
color = agxDefaultContrastApprox( color );
|
||
color = AgXOutsetMatrix * color;
|
||
color = pow( max( vec3( 0.0 ), color ), vec3( 2.2 ) );
|
||
color = LINEAR_REC2020_TO_LINEAR_SRGB * color;
|
||
color = clamp( color, 0.0, 1.0 );
|
||
return color;
|
||
}
|
||
vec3 NeutralToneMapping( vec3 color ) {
|
||
const float StartCompression = 0.8 - 0.04;
|
||
const float Desaturation = 0.15;
|
||
color *= toneMappingExposure;
|
||
float x = min( color.r, min( color.g, color.b ) );
|
||
float offset = x < 0.08 ? x - 6.25 * x * x : 0.04;
|
||
color -= offset;
|
||
float peak = max( color.r, max( color.g, color.b ) );
|
||
if ( peak < StartCompression ) return color;
|
||
float d = 1. - StartCompression;
|
||
float newPeak = 1. - d * d / ( peak + d - StartCompression );
|
||
color *= newPeak / peak;
|
||
float g = 1. - 1. / ( Desaturation * ( peak - newPeak ) + 1. );
|
||
return mix( color, vec3( newPeak ), g );
|
||
}
|
||
vec3 CustomToneMapping( vec3 color ) { return color; }`,Zu=`#ifdef USE_TRANSMISSION
|
||
material.transmission = transmission;
|
||
material.transmissionAlpha = 1.0;
|
||
material.thickness = thickness;
|
||
material.attenuationDistance = attenuationDistance;
|
||
material.attenuationColor = attenuationColor;
|
||
#ifdef USE_TRANSMISSIONMAP
|
||
material.transmission *= texture2D( transmissionMap, vTransmissionMapUv ).r;
|
||
#endif
|
||
#ifdef USE_THICKNESSMAP
|
||
material.thickness *= texture2D( thicknessMap, vThicknessMapUv ).g;
|
||
#endif
|
||
vec3 pos = vWorldPosition;
|
||
vec3 v = normalize( cameraPosition - pos );
|
||
vec3 n = inverseTransformDirection( normal, viewMatrix );
|
||
vec4 transmitted = getIBLVolumeRefraction(
|
||
n, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,
|
||
pos, modelMatrix, viewMatrix, projectionMatrix, material.dispersion, material.ior, material.thickness,
|
||
material.attenuationColor, material.attenuationDistance );
|
||
material.transmissionAlpha = mix( material.transmissionAlpha, transmitted.a, material.transmission );
|
||
totalDiffuse = mix( totalDiffuse, transmitted.rgb, material.transmission );
|
||
#endif`,$u=`#ifdef USE_TRANSMISSION
|
||
uniform float transmission;
|
||
uniform float thickness;
|
||
uniform float attenuationDistance;
|
||
uniform vec3 attenuationColor;
|
||
#ifdef USE_TRANSMISSIONMAP
|
||
uniform sampler2D transmissionMap;
|
||
#endif
|
||
#ifdef USE_THICKNESSMAP
|
||
uniform sampler2D thicknessMap;
|
||
#endif
|
||
uniform vec2 transmissionSamplerSize;
|
||
uniform sampler2D transmissionSamplerMap;
|
||
uniform mat4 modelMatrix;
|
||
uniform mat4 projectionMatrix;
|
||
varying vec3 vWorldPosition;
|
||
float w0( float a ) {
|
||
return ( 1.0 / 6.0 ) * ( a * ( a * ( - a + 3.0 ) - 3.0 ) + 1.0 );
|
||
}
|
||
float w1( float a ) {
|
||
return ( 1.0 / 6.0 ) * ( a * a * ( 3.0 * a - 6.0 ) + 4.0 );
|
||
}
|
||
float w2( float a ){
|
||
return ( 1.0 / 6.0 ) * ( a * ( a * ( - 3.0 * a + 3.0 ) + 3.0 ) + 1.0 );
|
||
}
|
||
float w3( float a ) {
|
||
return ( 1.0 / 6.0 ) * ( a * a * a );
|
||
}
|
||
float g0( float a ) {
|
||
return w0( a ) + w1( a );
|
||
}
|
||
float g1( float a ) {
|
||
return w2( a ) + w3( a );
|
||
}
|
||
float h0( float a ) {
|
||
return - 1.0 + w1( a ) / ( w0( a ) + w1( a ) );
|
||
}
|
||
float h1( float a ) {
|
||
return 1.0 + w3( a ) / ( w2( a ) + w3( a ) );
|
||
}
|
||
vec4 bicubic( sampler2D tex, vec2 uv, vec4 texelSize, float lod ) {
|
||
uv = uv * texelSize.zw + 0.5;
|
||
vec2 iuv = floor( uv );
|
||
vec2 fuv = fract( uv );
|
||
float g0x = g0( fuv.x );
|
||
float g1x = g1( fuv.x );
|
||
float h0x = h0( fuv.x );
|
||
float h1x = h1( fuv.x );
|
||
float h0y = h0( fuv.y );
|
||
float h1y = h1( fuv.y );
|
||
vec2 p0 = ( vec2( iuv.x + h0x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;
|
||
vec2 p1 = ( vec2( iuv.x + h1x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;
|
||
vec2 p2 = ( vec2( iuv.x + h0x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;
|
||
vec2 p3 = ( vec2( iuv.x + h1x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;
|
||
return g0( fuv.y ) * ( g0x * textureLod( tex, p0, lod ) + g1x * textureLod( tex, p1, lod ) ) +
|
||
g1( fuv.y ) * ( g0x * textureLod( tex, p2, lod ) + g1x * textureLod( tex, p3, lod ) );
|
||
}
|
||
vec4 textureBicubic( sampler2D sampler, vec2 uv, float lod ) {
|
||
vec2 fLodSize = vec2( textureSize( sampler, int( lod ) ) );
|
||
vec2 cLodSize = vec2( textureSize( sampler, int( lod + 1.0 ) ) );
|
||
vec2 fLodSizeInv = 1.0 / fLodSize;
|
||
vec2 cLodSizeInv = 1.0 / cLodSize;
|
||
vec4 fSample = bicubic( sampler, uv, vec4( fLodSizeInv, fLodSize ), floor( lod ) );
|
||
vec4 cSample = bicubic( sampler, uv, vec4( cLodSizeInv, cLodSize ), ceil( lod ) );
|
||
return mix( fSample, cSample, fract( lod ) );
|
||
}
|
||
vec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {
|
||
vec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );
|
||
vec3 modelScale;
|
||
modelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );
|
||
modelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );
|
||
modelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );
|
||
return normalize( refractionVector ) * thickness * modelScale;
|
||
}
|
||
float applyIorToRoughness( const in float roughness, const in float ior ) {
|
||
return roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );
|
||
}
|
||
vec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {
|
||
float lod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );
|
||
return textureBicubic( transmissionSamplerMap, fragCoord.xy, lod );
|
||
}
|
||
vec3 volumeAttenuation( const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {
|
||
if ( isinf( attenuationDistance ) ) {
|
||
return vec3( 1.0 );
|
||
} else {
|
||
vec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;
|
||
vec3 transmittance = exp( - attenuationCoefficient * transmissionDistance ); return transmittance;
|
||
}
|
||
}
|
||
vec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,
|
||
const in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,
|
||
const in mat4 viewMatrix, const in mat4 projMatrix, const in float dispersion, const in float ior, const in float thickness,
|
||
const in vec3 attenuationColor, const in float attenuationDistance ) {
|
||
vec4 transmittedLight;
|
||
vec3 transmittance;
|
||
#ifdef USE_DISPERSION
|
||
float halfSpread = ( ior - 1.0 ) * 0.025 * dispersion;
|
||
vec3 iors = vec3( ior - halfSpread, ior, ior + halfSpread );
|
||
for ( int i = 0; i < 3; i ++ ) {
|
||
vec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, iors[ i ], modelMatrix );
|
||
vec3 refractedRayExit = position + transmissionRay;
|
||
|
||
vec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );
|
||
vec2 refractionCoords = ndcPos.xy / ndcPos.w;
|
||
refractionCoords += 1.0;
|
||
refractionCoords /= 2.0;
|
||
|
||
vec4 transmissionSample = getTransmissionSample( refractionCoords, roughness, iors[ i ] );
|
||
transmittedLight[ i ] = transmissionSample[ i ];
|
||
transmittedLight.a += transmissionSample.a;
|
||
transmittance[ i ] = diffuseColor[ i ] * volumeAttenuation( length( transmissionRay ), attenuationColor, attenuationDistance )[ i ];
|
||
}
|
||
transmittedLight.a /= 3.0;
|
||
|
||
#else
|
||
|
||
vec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );
|
||
vec3 refractedRayExit = position + transmissionRay;
|
||
vec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );
|
||
vec2 refractionCoords = ndcPos.xy / ndcPos.w;
|
||
refractionCoords += 1.0;
|
||
refractionCoords /= 2.0;
|
||
transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );
|
||
transmittance = diffuseColor * volumeAttenuation( length( transmissionRay ), attenuationColor, attenuationDistance );
|
||
|
||
#endif
|
||
vec3 attenuatedColor = transmittance * transmittedLight.rgb;
|
||
vec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );
|
||
float transmittanceFactor = ( transmittance.r + transmittance.g + transmittance.b ) / 3.0;
|
||
return vec4( ( 1.0 - F ) * attenuatedColor, 1.0 - ( 1.0 - transmittedLight.a ) * transmittanceFactor );
|
||
}
|
||
#endif`,Ju=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )
|
||
varying vec2 vUv;
|
||
#endif
|
||
#ifdef USE_MAP
|
||
varying vec2 vMapUv;
|
||
#endif
|
||
#ifdef USE_ALPHAMAP
|
||
varying vec2 vAlphaMapUv;
|
||
#endif
|
||
#ifdef USE_LIGHTMAP
|
||
varying vec2 vLightMapUv;
|
||
#endif
|
||
#ifdef USE_AOMAP
|
||
varying vec2 vAoMapUv;
|
||
#endif
|
||
#ifdef USE_BUMPMAP
|
||
varying vec2 vBumpMapUv;
|
||
#endif
|
||
#ifdef USE_NORMALMAP
|
||
varying vec2 vNormalMapUv;
|
||
#endif
|
||
#ifdef USE_EMISSIVEMAP
|
||
varying vec2 vEmissiveMapUv;
|
||
#endif
|
||
#ifdef USE_METALNESSMAP
|
||
varying vec2 vMetalnessMapUv;
|
||
#endif
|
||
#ifdef USE_ROUGHNESSMAP
|
||
varying vec2 vRoughnessMapUv;
|
||
#endif
|
||
#ifdef USE_ANISOTROPYMAP
|
||
varying vec2 vAnisotropyMapUv;
|
||
#endif
|
||
#ifdef USE_CLEARCOATMAP
|
||
varying vec2 vClearcoatMapUv;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_NORMALMAP
|
||
varying vec2 vClearcoatNormalMapUv;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_ROUGHNESSMAP
|
||
varying vec2 vClearcoatRoughnessMapUv;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCEMAP
|
||
varying vec2 vIridescenceMapUv;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE_THICKNESSMAP
|
||
varying vec2 vIridescenceThicknessMapUv;
|
||
#endif
|
||
#ifdef USE_SHEEN_COLORMAP
|
||
varying vec2 vSheenColorMapUv;
|
||
#endif
|
||
#ifdef USE_SHEEN_ROUGHNESSMAP
|
||
varying vec2 vSheenRoughnessMapUv;
|
||
#endif
|
||
#ifdef USE_SPECULARMAP
|
||
varying vec2 vSpecularMapUv;
|
||
#endif
|
||
#ifdef USE_SPECULAR_COLORMAP
|
||
varying vec2 vSpecularColorMapUv;
|
||
#endif
|
||
#ifdef USE_SPECULAR_INTENSITYMAP
|
||
varying vec2 vSpecularIntensityMapUv;
|
||
#endif
|
||
#ifdef USE_TRANSMISSIONMAP
|
||
uniform mat3 transmissionMapTransform;
|
||
varying vec2 vTransmissionMapUv;
|
||
#endif
|
||
#ifdef USE_THICKNESSMAP
|
||
uniform mat3 thicknessMapTransform;
|
||
varying vec2 vThicknessMapUv;
|
||
#endif`,Qu=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )
|
||
varying vec2 vUv;
|
||
#endif
|
||
#ifdef USE_MAP
|
||
uniform mat3 mapTransform;
|
||
varying vec2 vMapUv;
|
||
#endif
|
||
#ifdef USE_ALPHAMAP
|
||
uniform mat3 alphaMapTransform;
|
||
varying vec2 vAlphaMapUv;
|
||
#endif
|
||
#ifdef USE_LIGHTMAP
|
||
uniform mat3 lightMapTransform;
|
||
varying vec2 vLightMapUv;
|
||
#endif
|
||
#ifdef USE_AOMAP
|
||
uniform mat3 aoMapTransform;
|
||
varying vec2 vAoMapUv;
|
||
#endif
|
||
#ifdef USE_BUMPMAP
|
||
uniform mat3 bumpMapTransform;
|
||
varying vec2 vBumpMapUv;
|
||
#endif
|
||
#ifdef USE_NORMALMAP
|
||
uniform mat3 normalMapTransform;
|
||
varying vec2 vNormalMapUv;
|
||
#endif
|
||
#ifdef USE_DISPLACEMENTMAP
|
||
uniform mat3 displacementMapTransform;
|
||
varying vec2 vDisplacementMapUv;
|
||
#endif
|
||
#ifdef USE_EMISSIVEMAP
|
||
uniform mat3 emissiveMapTransform;
|
||
varying vec2 vEmissiveMapUv;
|
||
#endif
|
||
#ifdef USE_METALNESSMAP
|
||
uniform mat3 metalnessMapTransform;
|
||
varying vec2 vMetalnessMapUv;
|
||
#endif
|
||
#ifdef USE_ROUGHNESSMAP
|
||
uniform mat3 roughnessMapTransform;
|
||
varying vec2 vRoughnessMapUv;
|
||
#endif
|
||
#ifdef USE_ANISOTROPYMAP
|
||
uniform mat3 anisotropyMapTransform;
|
||
varying vec2 vAnisotropyMapUv;
|
||
#endif
|
||
#ifdef USE_CLEARCOATMAP
|
||
uniform mat3 clearcoatMapTransform;
|
||
varying vec2 vClearcoatMapUv;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_NORMALMAP
|
||
uniform mat3 clearcoatNormalMapTransform;
|
||
varying vec2 vClearcoatNormalMapUv;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_ROUGHNESSMAP
|
||
uniform mat3 clearcoatRoughnessMapTransform;
|
||
varying vec2 vClearcoatRoughnessMapUv;
|
||
#endif
|
||
#ifdef USE_SHEEN_COLORMAP
|
||
uniform mat3 sheenColorMapTransform;
|
||
varying vec2 vSheenColorMapUv;
|
||
#endif
|
||
#ifdef USE_SHEEN_ROUGHNESSMAP
|
||
uniform mat3 sheenRoughnessMapTransform;
|
||
varying vec2 vSheenRoughnessMapUv;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCEMAP
|
||
uniform mat3 iridescenceMapTransform;
|
||
varying vec2 vIridescenceMapUv;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE_THICKNESSMAP
|
||
uniform mat3 iridescenceThicknessMapTransform;
|
||
varying vec2 vIridescenceThicknessMapUv;
|
||
#endif
|
||
#ifdef USE_SPECULARMAP
|
||
uniform mat3 specularMapTransform;
|
||
varying vec2 vSpecularMapUv;
|
||
#endif
|
||
#ifdef USE_SPECULAR_COLORMAP
|
||
uniform mat3 specularColorMapTransform;
|
||
varying vec2 vSpecularColorMapUv;
|
||
#endif
|
||
#ifdef USE_SPECULAR_INTENSITYMAP
|
||
uniform mat3 specularIntensityMapTransform;
|
||
varying vec2 vSpecularIntensityMapUv;
|
||
#endif
|
||
#ifdef USE_TRANSMISSIONMAP
|
||
uniform mat3 transmissionMapTransform;
|
||
varying vec2 vTransmissionMapUv;
|
||
#endif
|
||
#ifdef USE_THICKNESSMAP
|
||
uniform mat3 thicknessMapTransform;
|
||
varying vec2 vThicknessMapUv;
|
||
#endif`,td=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )
|
||
vUv = vec3( uv, 1 ).xy;
|
||
#endif
|
||
#ifdef USE_MAP
|
||
vMapUv = ( mapTransform * vec3( MAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_ALPHAMAP
|
||
vAlphaMapUv = ( alphaMapTransform * vec3( ALPHAMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_LIGHTMAP
|
||
vLightMapUv = ( lightMapTransform * vec3( LIGHTMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_AOMAP
|
||
vAoMapUv = ( aoMapTransform * vec3( AOMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_BUMPMAP
|
||
vBumpMapUv = ( bumpMapTransform * vec3( BUMPMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_NORMALMAP
|
||
vNormalMapUv = ( normalMapTransform * vec3( NORMALMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_DISPLACEMENTMAP
|
||
vDisplacementMapUv = ( displacementMapTransform * vec3( DISPLACEMENTMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_EMISSIVEMAP
|
||
vEmissiveMapUv = ( emissiveMapTransform * vec3( EMISSIVEMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_METALNESSMAP
|
||
vMetalnessMapUv = ( metalnessMapTransform * vec3( METALNESSMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_ROUGHNESSMAP
|
||
vRoughnessMapUv = ( roughnessMapTransform * vec3( ROUGHNESSMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_ANISOTROPYMAP
|
||
vAnisotropyMapUv = ( anisotropyMapTransform * vec3( ANISOTROPYMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_CLEARCOATMAP
|
||
vClearcoatMapUv = ( clearcoatMapTransform * vec3( CLEARCOATMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_NORMALMAP
|
||
vClearcoatNormalMapUv = ( clearcoatNormalMapTransform * vec3( CLEARCOAT_NORMALMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_ROUGHNESSMAP
|
||
vClearcoatRoughnessMapUv = ( clearcoatRoughnessMapTransform * vec3( CLEARCOAT_ROUGHNESSMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCEMAP
|
||
vIridescenceMapUv = ( iridescenceMapTransform * vec3( IRIDESCENCEMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE_THICKNESSMAP
|
||
vIridescenceThicknessMapUv = ( iridescenceThicknessMapTransform * vec3( IRIDESCENCE_THICKNESSMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_SHEEN_COLORMAP
|
||
vSheenColorMapUv = ( sheenColorMapTransform * vec3( SHEEN_COLORMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_SHEEN_ROUGHNESSMAP
|
||
vSheenRoughnessMapUv = ( sheenRoughnessMapTransform * vec3( SHEEN_ROUGHNESSMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_SPECULARMAP
|
||
vSpecularMapUv = ( specularMapTransform * vec3( SPECULARMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_SPECULAR_COLORMAP
|
||
vSpecularColorMapUv = ( specularColorMapTransform * vec3( SPECULAR_COLORMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_SPECULAR_INTENSITYMAP
|
||
vSpecularIntensityMapUv = ( specularIntensityMapTransform * vec3( SPECULAR_INTENSITYMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_TRANSMISSIONMAP
|
||
vTransmissionMapUv = ( transmissionMapTransform * vec3( TRANSMISSIONMAP_UV, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_THICKNESSMAP
|
||
vThicknessMapUv = ( thicknessMapTransform * vec3( THICKNESSMAP_UV, 1 ) ).xy;
|
||
#endif`,ed=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0
|
||
vec4 worldPosition = vec4( transformed, 1.0 );
|
||
#ifdef USE_BATCHING
|
||
worldPosition = batchingMatrix * worldPosition;
|
||
#endif
|
||
#ifdef USE_INSTANCING
|
||
worldPosition = instanceMatrix * worldPosition;
|
||
#endif
|
||
worldPosition = modelMatrix * worldPosition;
|
||
#endif`;const nd=`varying vec2 vUv;
|
||
uniform mat3 uvTransform;
|
||
void main() {
|
||
vUv = ( uvTransform * vec3( uv, 1 ) ).xy;
|
||
gl_Position = vec4( position.xy, 1.0, 1.0 );
|
||
}`,id=`uniform sampler2D t2D;
|
||
uniform float backgroundIntensity;
|
||
varying vec2 vUv;
|
||
void main() {
|
||
vec4 texColor = texture2D( t2D, vUv );
|
||
#ifdef DECODE_VIDEO_TEXTURE
|
||
texColor = vec4( mix( pow( texColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), texColor.rgb * 0.0773993808, vec3( lessThanEqual( texColor.rgb, vec3( 0.04045 ) ) ) ), texColor.w );
|
||
#endif
|
||
texColor.rgb *= backgroundIntensity;
|
||
gl_FragColor = texColor;
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
}`,sd=`varying vec3 vWorldDirection;
|
||
#include <common>
|
||
void main() {
|
||
vWorldDirection = transformDirection( position, modelMatrix );
|
||
#include <begin_vertex>
|
||
#include <project_vertex>
|
||
gl_Position.z = gl_Position.w;
|
||
}`,rd=`#ifdef ENVMAP_TYPE_CUBE
|
||
uniform samplerCube envMap;
|
||
#elif defined( ENVMAP_TYPE_CUBE_UV )
|
||
uniform sampler2D envMap;
|
||
#endif
|
||
uniform float flipEnvMap;
|
||
uniform float backgroundBlurriness;
|
||
uniform float backgroundIntensity;
|
||
uniform mat3 backgroundRotation;
|
||
varying vec3 vWorldDirection;
|
||
#include <cube_uv_reflection_fragment>
|
||
void main() {
|
||
#ifdef ENVMAP_TYPE_CUBE
|
||
vec4 texColor = textureCube( envMap, backgroundRotation * vec3( flipEnvMap * vWorldDirection.x, vWorldDirection.yz ) );
|
||
#elif defined( ENVMAP_TYPE_CUBE_UV )
|
||
vec4 texColor = textureCubeUV( envMap, backgroundRotation * vWorldDirection, backgroundBlurriness );
|
||
#else
|
||
vec4 texColor = vec4( 0.0, 0.0, 0.0, 1.0 );
|
||
#endif
|
||
texColor.rgb *= backgroundIntensity;
|
||
gl_FragColor = texColor;
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
}`,ad=`varying vec3 vWorldDirection;
|
||
#include <common>
|
||
void main() {
|
||
vWorldDirection = transformDirection( position, modelMatrix );
|
||
#include <begin_vertex>
|
||
#include <project_vertex>
|
||
gl_Position.z = gl_Position.w;
|
||
}`,od=`uniform samplerCube tCube;
|
||
uniform float tFlip;
|
||
uniform float opacity;
|
||
varying vec3 vWorldDirection;
|
||
void main() {
|
||
vec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );
|
||
gl_FragColor = texColor;
|
||
gl_FragColor.a *= opacity;
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
}`,ld=`#include <common>
|
||
#include <batching_pars_vertex>
|
||
#include <uv_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
varying vec2 vHighPrecisionZW;
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <batching_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <morphinstance_vertex>
|
||
#ifdef USE_DISPLACEMENTMAP
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinnormal_vertex>
|
||
#endif
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
vHighPrecisionZW = gl_Position.zw;
|
||
}`,cd=`#if DEPTH_PACKING == 3200
|
||
uniform float opacity;
|
||
#endif
|
||
#include <common>
|
||
#include <packing>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <alphahash_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
varying vec2 vHighPrecisionZW;
|
||
void main() {
|
||
vec4 diffuseColor = vec4( 1.0 );
|
||
#include <clipping_planes_fragment>
|
||
#if DEPTH_PACKING == 3200
|
||
diffuseColor.a = opacity;
|
||
#endif
|
||
#include <map_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <alphahash_fragment>
|
||
#include <logdepthbuf_fragment>
|
||
float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;
|
||
#if DEPTH_PACKING == 3200
|
||
gl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );
|
||
#elif DEPTH_PACKING == 3201
|
||
gl_FragColor = packDepthToRGBA( fragCoordZ );
|
||
#elif DEPTH_PACKING == 3202
|
||
gl_FragColor = vec4( packDepthToRGB( fragCoordZ ), 1.0 );
|
||
#elif DEPTH_PACKING == 3203
|
||
gl_FragColor = vec4( packDepthToRG( fragCoordZ ), 0.0, 1.0 );
|
||
#endif
|
||
}`,hd=`#define DISTANCE
|
||
varying vec3 vWorldPosition;
|
||
#include <common>
|
||
#include <batching_pars_vertex>
|
||
#include <uv_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <batching_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <morphinstance_vertex>
|
||
#ifdef USE_DISPLACEMENTMAP
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinnormal_vertex>
|
||
#endif
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <worldpos_vertex>
|
||
#include <clipping_planes_vertex>
|
||
vWorldPosition = worldPosition.xyz;
|
||
}`,ud=`#define DISTANCE
|
||
uniform vec3 referencePosition;
|
||
uniform float nearDistance;
|
||
uniform float farDistance;
|
||
varying vec3 vWorldPosition;
|
||
#include <common>
|
||
#include <packing>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <alphahash_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main () {
|
||
vec4 diffuseColor = vec4( 1.0 );
|
||
#include <clipping_planes_fragment>
|
||
#include <map_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <alphahash_fragment>
|
||
float dist = length( vWorldPosition - referencePosition );
|
||
dist = ( dist - nearDistance ) / ( farDistance - nearDistance );
|
||
dist = saturate( dist );
|
||
gl_FragColor = packDepthToRGBA( dist );
|
||
}`,dd=`varying vec3 vWorldDirection;
|
||
#include <common>
|
||
void main() {
|
||
vWorldDirection = transformDirection( position, modelMatrix );
|
||
#include <begin_vertex>
|
||
#include <project_vertex>
|
||
}`,fd=`uniform sampler2D tEquirect;
|
||
varying vec3 vWorldDirection;
|
||
#include <common>
|
||
void main() {
|
||
vec3 direction = normalize( vWorldDirection );
|
||
vec2 sampleUV = equirectUv( direction );
|
||
gl_FragColor = texture2D( tEquirect, sampleUV );
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
}`,pd=`uniform float scale;
|
||
attribute float lineDistance;
|
||
varying float vLineDistance;
|
||
#include <common>
|
||
#include <uv_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
vLineDistance = scale * lineDistance;
|
||
#include <uv_vertex>
|
||
#include <color_vertex>
|
||
#include <morphinstance_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#include <fog_vertex>
|
||
}`,md=`uniform vec3 diffuse;
|
||
uniform float opacity;
|
||
uniform float dashSize;
|
||
uniform float totalSize;
|
||
varying float vLineDistance;
|
||
#include <common>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <clipping_planes_fragment>
|
||
if ( mod( vLineDistance, totalSize ) > dashSize ) {
|
||
discard;
|
||
}
|
||
vec3 outgoingLight = vec3( 0.0 );
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
outgoingLight = diffuseColor.rgb;
|
||
#include <opaque_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
}`,gd=`#include <common>
|
||
#include <batching_pars_vertex>
|
||
#include <uv_pars_vertex>
|
||
#include <envmap_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <color_vertex>
|
||
#include <morphinstance_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <batching_vertex>
|
||
#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#endif
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#include <worldpos_vertex>
|
||
#include <envmap_vertex>
|
||
#include <fog_vertex>
|
||
}`,_d=`uniform vec3 diffuse;
|
||
uniform float opacity;
|
||
#ifndef FLAT_SHADED
|
||
varying vec3 vNormal;
|
||
#endif
|
||
#include <common>
|
||
#include <dithering_pars_fragment>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <alphahash_pars_fragment>
|
||
#include <aomap_pars_fragment>
|
||
#include <lightmap_pars_fragment>
|
||
#include <envmap_common_pars_fragment>
|
||
#include <envmap_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <specularmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <clipping_planes_fragment>
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <alphahash_fragment>
|
||
#include <specularmap_fragment>
|
||
ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
|
||
#ifdef USE_LIGHTMAP
|
||
vec4 lightMapTexel = texture2D( lightMap, vLightMapUv );
|
||
reflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;
|
||
#else
|
||
reflectedLight.indirectDiffuse += vec3( 1.0 );
|
||
#endif
|
||
#include <aomap_fragment>
|
||
reflectedLight.indirectDiffuse *= diffuseColor.rgb;
|
||
vec3 outgoingLight = reflectedLight.indirectDiffuse;
|
||
#include <envmap_fragment>
|
||
#include <opaque_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
#include <dithering_fragment>
|
||
}`,xd=`#define LAMBERT
|
||
varying vec3 vViewPosition;
|
||
#include <common>
|
||
#include <batching_pars_vertex>
|
||
#include <uv_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <envmap_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <normal_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <shadowmap_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <color_vertex>
|
||
#include <morphinstance_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <batching_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <normal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
vViewPosition = - mvPosition.xyz;
|
||
#include <worldpos_vertex>
|
||
#include <envmap_vertex>
|
||
#include <shadowmap_vertex>
|
||
#include <fog_vertex>
|
||
}`,vd=`#define LAMBERT
|
||
uniform vec3 diffuse;
|
||
uniform vec3 emissive;
|
||
uniform float opacity;
|
||
#include <common>
|
||
#include <packing>
|
||
#include <dithering_pars_fragment>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <alphahash_pars_fragment>
|
||
#include <aomap_pars_fragment>
|
||
#include <lightmap_pars_fragment>
|
||
#include <emissivemap_pars_fragment>
|
||
#include <envmap_common_pars_fragment>
|
||
#include <envmap_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <bsdfs>
|
||
#include <lights_pars_begin>
|
||
#include <normal_pars_fragment>
|
||
#include <lights_lambert_pars_fragment>
|
||
#include <shadowmap_pars_fragment>
|
||
#include <bumpmap_pars_fragment>
|
||
#include <normalmap_pars_fragment>
|
||
#include <specularmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <clipping_planes_fragment>
|
||
ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
|
||
vec3 totalEmissiveRadiance = emissive;
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <alphahash_fragment>
|
||
#include <specularmap_fragment>
|
||
#include <normal_fragment_begin>
|
||
#include <normal_fragment_maps>
|
||
#include <emissivemap_fragment>
|
||
#include <lights_lambert_fragment>
|
||
#include <lights_fragment_begin>
|
||
#include <lights_fragment_maps>
|
||
#include <lights_fragment_end>
|
||
#include <aomap_fragment>
|
||
vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;
|
||
#include <envmap_fragment>
|
||
#include <opaque_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
#include <dithering_fragment>
|
||
}`,Md=`#define MATCAP
|
||
varying vec3 vViewPosition;
|
||
#include <common>
|
||
#include <batching_pars_vertex>
|
||
#include <uv_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <normal_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <color_vertex>
|
||
#include <morphinstance_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <batching_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <normal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#include <fog_vertex>
|
||
vViewPosition = - mvPosition.xyz;
|
||
}`,Sd=`#define MATCAP
|
||
uniform vec3 diffuse;
|
||
uniform float opacity;
|
||
uniform sampler2D matcap;
|
||
varying vec3 vViewPosition;
|
||
#include <common>
|
||
#include <dithering_pars_fragment>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <alphahash_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <normal_pars_fragment>
|
||
#include <bumpmap_pars_fragment>
|
||
#include <normalmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <clipping_planes_fragment>
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <alphahash_fragment>
|
||
#include <normal_fragment_begin>
|
||
#include <normal_fragment_maps>
|
||
vec3 viewDir = normalize( vViewPosition );
|
||
vec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );
|
||
vec3 y = cross( viewDir, x );
|
||
vec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;
|
||
#ifdef USE_MATCAP
|
||
vec4 matcapColor = texture2D( matcap, uv );
|
||
#else
|
||
vec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );
|
||
#endif
|
||
vec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;
|
||
#include <opaque_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
#include <dithering_fragment>
|
||
}`,yd=`#define NORMAL
|
||
#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )
|
||
varying vec3 vViewPosition;
|
||
#endif
|
||
#include <common>
|
||
#include <batching_pars_vertex>
|
||
#include <uv_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <normal_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <batching_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphinstance_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <normal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )
|
||
vViewPosition = - mvPosition.xyz;
|
||
#endif
|
||
}`,Ed=`#define NORMAL
|
||
uniform float opacity;
|
||
#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )
|
||
varying vec3 vViewPosition;
|
||
#endif
|
||
#include <packing>
|
||
#include <uv_pars_fragment>
|
||
#include <normal_pars_fragment>
|
||
#include <bumpmap_pars_fragment>
|
||
#include <normalmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
vec4 diffuseColor = vec4( 0.0, 0.0, 0.0, opacity );
|
||
#include <clipping_planes_fragment>
|
||
#include <logdepthbuf_fragment>
|
||
#include <normal_fragment_begin>
|
||
#include <normal_fragment_maps>
|
||
gl_FragColor = vec4( packNormalToRGB( normal ), diffuseColor.a );
|
||
#ifdef OPAQUE
|
||
gl_FragColor.a = 1.0;
|
||
#endif
|
||
}`,bd=`#define PHONG
|
||
varying vec3 vViewPosition;
|
||
#include <common>
|
||
#include <batching_pars_vertex>
|
||
#include <uv_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <envmap_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <normal_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <shadowmap_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <color_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <batching_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphinstance_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <normal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
vViewPosition = - mvPosition.xyz;
|
||
#include <worldpos_vertex>
|
||
#include <envmap_vertex>
|
||
#include <shadowmap_vertex>
|
||
#include <fog_vertex>
|
||
}`,Td=`#define PHONG
|
||
uniform vec3 diffuse;
|
||
uniform vec3 emissive;
|
||
uniform vec3 specular;
|
||
uniform float shininess;
|
||
uniform float opacity;
|
||
#include <common>
|
||
#include <packing>
|
||
#include <dithering_pars_fragment>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <alphahash_pars_fragment>
|
||
#include <aomap_pars_fragment>
|
||
#include <lightmap_pars_fragment>
|
||
#include <emissivemap_pars_fragment>
|
||
#include <envmap_common_pars_fragment>
|
||
#include <envmap_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <bsdfs>
|
||
#include <lights_pars_begin>
|
||
#include <normal_pars_fragment>
|
||
#include <lights_phong_pars_fragment>
|
||
#include <shadowmap_pars_fragment>
|
||
#include <bumpmap_pars_fragment>
|
||
#include <normalmap_pars_fragment>
|
||
#include <specularmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <clipping_planes_fragment>
|
||
ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
|
||
vec3 totalEmissiveRadiance = emissive;
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <alphahash_fragment>
|
||
#include <specularmap_fragment>
|
||
#include <normal_fragment_begin>
|
||
#include <normal_fragment_maps>
|
||
#include <emissivemap_fragment>
|
||
#include <lights_phong_fragment>
|
||
#include <lights_fragment_begin>
|
||
#include <lights_fragment_maps>
|
||
#include <lights_fragment_end>
|
||
#include <aomap_fragment>
|
||
vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;
|
||
#include <envmap_fragment>
|
||
#include <opaque_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
#include <dithering_fragment>
|
||
}`,wd=`#define STANDARD
|
||
varying vec3 vViewPosition;
|
||
#ifdef USE_TRANSMISSION
|
||
varying vec3 vWorldPosition;
|
||
#endif
|
||
#include <common>
|
||
#include <batching_pars_vertex>
|
||
#include <uv_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <normal_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <shadowmap_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <color_vertex>
|
||
#include <morphinstance_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <batching_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <normal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
vViewPosition = - mvPosition.xyz;
|
||
#include <worldpos_vertex>
|
||
#include <shadowmap_vertex>
|
||
#include <fog_vertex>
|
||
#ifdef USE_TRANSMISSION
|
||
vWorldPosition = worldPosition.xyz;
|
||
#endif
|
||
}`,Ad=`#define STANDARD
|
||
#ifdef PHYSICAL
|
||
#define IOR
|
||
#define USE_SPECULAR
|
||
#endif
|
||
uniform vec3 diffuse;
|
||
uniform vec3 emissive;
|
||
uniform float roughness;
|
||
uniform float metalness;
|
||
uniform float opacity;
|
||
#ifdef IOR
|
||
uniform float ior;
|
||
#endif
|
||
#ifdef USE_SPECULAR
|
||
uniform float specularIntensity;
|
||
uniform vec3 specularColor;
|
||
#ifdef USE_SPECULAR_COLORMAP
|
||
uniform sampler2D specularColorMap;
|
||
#endif
|
||
#ifdef USE_SPECULAR_INTENSITYMAP
|
||
uniform sampler2D specularIntensityMap;
|
||
#endif
|
||
#endif
|
||
#ifdef USE_CLEARCOAT
|
||
uniform float clearcoat;
|
||
uniform float clearcoatRoughness;
|
||
#endif
|
||
#ifdef USE_DISPERSION
|
||
uniform float dispersion;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE
|
||
uniform float iridescence;
|
||
uniform float iridescenceIOR;
|
||
uniform float iridescenceThicknessMinimum;
|
||
uniform float iridescenceThicknessMaximum;
|
||
#endif
|
||
#ifdef USE_SHEEN
|
||
uniform vec3 sheenColor;
|
||
uniform float sheenRoughness;
|
||
#ifdef USE_SHEEN_COLORMAP
|
||
uniform sampler2D sheenColorMap;
|
||
#endif
|
||
#ifdef USE_SHEEN_ROUGHNESSMAP
|
||
uniform sampler2D sheenRoughnessMap;
|
||
#endif
|
||
#endif
|
||
#ifdef USE_ANISOTROPY
|
||
uniform vec2 anisotropyVector;
|
||
#ifdef USE_ANISOTROPYMAP
|
||
uniform sampler2D anisotropyMap;
|
||
#endif
|
||
#endif
|
||
varying vec3 vViewPosition;
|
||
#include <common>
|
||
#include <packing>
|
||
#include <dithering_pars_fragment>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <alphahash_pars_fragment>
|
||
#include <aomap_pars_fragment>
|
||
#include <lightmap_pars_fragment>
|
||
#include <emissivemap_pars_fragment>
|
||
#include <iridescence_fragment>
|
||
#include <cube_uv_reflection_fragment>
|
||
#include <envmap_common_pars_fragment>
|
||
#include <envmap_physical_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <lights_pars_begin>
|
||
#include <normal_pars_fragment>
|
||
#include <lights_physical_pars_fragment>
|
||
#include <transmission_pars_fragment>
|
||
#include <shadowmap_pars_fragment>
|
||
#include <bumpmap_pars_fragment>
|
||
#include <normalmap_pars_fragment>
|
||
#include <clearcoat_pars_fragment>
|
||
#include <iridescence_pars_fragment>
|
||
#include <roughnessmap_pars_fragment>
|
||
#include <metalnessmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <clipping_planes_fragment>
|
||
ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
|
||
vec3 totalEmissiveRadiance = emissive;
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <alphahash_fragment>
|
||
#include <roughnessmap_fragment>
|
||
#include <metalnessmap_fragment>
|
||
#include <normal_fragment_begin>
|
||
#include <normal_fragment_maps>
|
||
#include <clearcoat_normal_fragment_begin>
|
||
#include <clearcoat_normal_fragment_maps>
|
||
#include <emissivemap_fragment>
|
||
#include <lights_physical_fragment>
|
||
#include <lights_fragment_begin>
|
||
#include <lights_fragment_maps>
|
||
#include <lights_fragment_end>
|
||
#include <aomap_fragment>
|
||
vec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;
|
||
vec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;
|
||
#include <transmission_fragment>
|
||
vec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;
|
||
#ifdef USE_SHEEN
|
||
float sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );
|
||
outgoingLight = outgoingLight * sheenEnergyComp + sheenSpecularDirect + sheenSpecularIndirect;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT
|
||
float dotNVcc = saturate( dot( geometryClearcoatNormal, geometryViewDir ) );
|
||
vec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );
|
||
outgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + ( clearcoatSpecularDirect + clearcoatSpecularIndirect ) * material.clearcoat;
|
||
#endif
|
||
#include <opaque_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
#include <dithering_fragment>
|
||
}`,Rd=`#define TOON
|
||
varying vec3 vViewPosition;
|
||
#include <common>
|
||
#include <batching_pars_vertex>
|
||
#include <uv_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <normal_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <shadowmap_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <color_vertex>
|
||
#include <morphinstance_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <batching_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <normal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
vViewPosition = - mvPosition.xyz;
|
||
#include <worldpos_vertex>
|
||
#include <shadowmap_vertex>
|
||
#include <fog_vertex>
|
||
}`,Cd=`#define TOON
|
||
uniform vec3 diffuse;
|
||
uniform vec3 emissive;
|
||
uniform float opacity;
|
||
#include <common>
|
||
#include <packing>
|
||
#include <dithering_pars_fragment>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <alphahash_pars_fragment>
|
||
#include <aomap_pars_fragment>
|
||
#include <lightmap_pars_fragment>
|
||
#include <emissivemap_pars_fragment>
|
||
#include <gradientmap_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <bsdfs>
|
||
#include <lights_pars_begin>
|
||
#include <normal_pars_fragment>
|
||
#include <lights_toon_pars_fragment>
|
||
#include <shadowmap_pars_fragment>
|
||
#include <bumpmap_pars_fragment>
|
||
#include <normalmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <clipping_planes_fragment>
|
||
ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
|
||
vec3 totalEmissiveRadiance = emissive;
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <alphahash_fragment>
|
||
#include <normal_fragment_begin>
|
||
#include <normal_fragment_maps>
|
||
#include <emissivemap_fragment>
|
||
#include <lights_toon_fragment>
|
||
#include <lights_fragment_begin>
|
||
#include <lights_fragment_maps>
|
||
#include <lights_fragment_end>
|
||
#include <aomap_fragment>
|
||
vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;
|
||
#include <opaque_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
#include <dithering_fragment>
|
||
}`,Pd=`uniform float size;
|
||
uniform float scale;
|
||
#include <common>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
#ifdef USE_POINTS_UV
|
||
varying vec2 vUv;
|
||
uniform mat3 uvTransform;
|
||
#endif
|
||
void main() {
|
||
#ifdef USE_POINTS_UV
|
||
vUv = ( uvTransform * vec3( uv, 1 ) ).xy;
|
||
#endif
|
||
#include <color_vertex>
|
||
#include <morphinstance_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <project_vertex>
|
||
gl_PointSize = size;
|
||
#ifdef USE_SIZEATTENUATION
|
||
bool isPerspective = isPerspectiveMatrix( projectionMatrix );
|
||
if ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );
|
||
#endif
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#include <worldpos_vertex>
|
||
#include <fog_vertex>
|
||
}`,Ld=`uniform vec3 diffuse;
|
||
uniform float opacity;
|
||
#include <common>
|
||
#include <color_pars_fragment>
|
||
#include <map_particle_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <alphahash_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <clipping_planes_fragment>
|
||
vec3 outgoingLight = vec3( 0.0 );
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_particle_fragment>
|
||
#include <color_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <alphahash_fragment>
|
||
outgoingLight = diffuseColor.rgb;
|
||
#include <opaque_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
}`,Dd=`#include <common>
|
||
#include <batching_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <shadowmap_pars_vertex>
|
||
void main() {
|
||
#include <batching_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphinstance_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <worldpos_vertex>
|
||
#include <shadowmap_vertex>
|
||
#include <fog_vertex>
|
||
}`,Id=`uniform vec3 color;
|
||
uniform float opacity;
|
||
#include <common>
|
||
#include <packing>
|
||
#include <fog_pars_fragment>
|
||
#include <bsdfs>
|
||
#include <lights_pars_begin>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <shadowmap_pars_fragment>
|
||
#include <shadowmask_pars_fragment>
|
||
void main() {
|
||
#include <logdepthbuf_fragment>
|
||
gl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
#include <fog_fragment>
|
||
}`,Ud=`uniform float rotation;
|
||
uniform vec2 center;
|
||
#include <common>
|
||
#include <uv_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
vec4 mvPosition = modelViewMatrix[ 3 ];
|
||
vec2 scale = vec2( length( modelMatrix[ 0 ].xyz ), length( modelMatrix[ 1 ].xyz ) );
|
||
#ifndef USE_SIZEATTENUATION
|
||
bool isPerspective = isPerspectiveMatrix( projectionMatrix );
|
||
if ( isPerspective ) scale *= - mvPosition.z;
|
||
#endif
|
||
vec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;
|
||
vec2 rotatedPosition;
|
||
rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;
|
||
rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;
|
||
mvPosition.xy += rotatedPosition;
|
||
gl_Position = projectionMatrix * mvPosition;
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#include <fog_vertex>
|
||
}`,Nd=`uniform vec3 diffuse;
|
||
uniform float opacity;
|
||
#include <common>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <alphahash_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <clipping_planes_fragment>
|
||
vec3 outgoingLight = vec3( 0.0 );
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <alphahash_fragment>
|
||
outgoingLight = diffuseColor.rgb;
|
||
#include <opaque_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
#include <fog_fragment>
|
||
}`,Ut={alphahash_fragment:ih,alphahash_pars_fragment:sh,alphamap_fragment:rh,alphamap_pars_fragment:ah,alphatest_fragment:oh,alphatest_pars_fragment:lh,aomap_fragment:ch,aomap_pars_fragment:hh,batching_pars_vertex:uh,batching_vertex:dh,begin_vertex:fh,beginnormal_vertex:ph,bsdfs:mh,iridescence_fragment:gh,bumpmap_pars_fragment:_h,clipping_planes_fragment:xh,clipping_planes_pars_fragment:vh,clipping_planes_pars_vertex:Mh,clipping_planes_vertex:Sh,color_fragment:yh,color_pars_fragment:Eh,color_pars_vertex:bh,color_vertex:Th,common:wh,cube_uv_reflection_fragment:Ah,defaultnormal_vertex:Rh,displacementmap_pars_vertex:Ch,displacementmap_vertex:Ph,emissivemap_fragment:Lh,emissivemap_pars_fragment:Dh,colorspace_fragment:Ih,colorspace_pars_fragment:Uh,envmap_fragment:Nh,envmap_common_pars_fragment:Fh,envmap_pars_fragment:Oh,envmap_pars_vertex:Bh,envmap_physical_pars_fragment:jh,envmap_vertex:zh,fog_vertex:kh,fog_pars_vertex:Hh,fog_fragment:Gh,fog_pars_fragment:Vh,gradientmap_pars_fragment:Wh,lightmap_pars_fragment:Xh,lights_lambert_fragment:Yh,lights_lambert_pars_fragment:qh,lights_pars_begin:Kh,lights_toon_fragment:Zh,lights_toon_pars_fragment:$h,lights_phong_fragment:Jh,lights_phong_pars_fragment:Qh,lights_physical_fragment:tu,lights_physical_pars_fragment:eu,lights_fragment_begin:nu,lights_fragment_maps:iu,lights_fragment_end:su,logdepthbuf_fragment:ru,logdepthbuf_pars_fragment:au,logdepthbuf_pars_vertex:ou,logdepthbuf_vertex:lu,map_fragment:cu,map_pars_fragment:hu,map_particle_fragment:uu,map_particle_pars_fragment:du,metalnessmap_fragment:fu,metalnessmap_pars_fragment:pu,morphinstance_vertex:mu,morphcolor_vertex:gu,morphnormal_vertex:_u,morphtarget_pars_vertex:xu,morphtarget_vertex:vu,normal_fragment_begin:Mu,normal_fragment_maps:Su,normal_pars_fragment:yu,normal_pars_vertex:Eu,normal_vertex:bu,normalmap_pars_fragment:Tu,clearcoat_normal_fragment_begin:wu,clearcoat_normal_fragment_maps:Au,clearcoat_pars_fragment:Ru,iridescence_pars_fragment:Cu,opaque_fragment:Pu,packing:Lu,premultiplied_alpha_fragment:Du,project_vertex:Iu,dithering_fragment:Uu,dithering_pars_fragment:Nu,roughnessmap_fragment:Fu,roughnessmap_pars_fragment:Ou,shadowmap_pars_fragment:Bu,shadowmap_pars_vertex:zu,shadowmap_vertex:ku,shadowmask_pars_fragment:Hu,skinbase_vertex:Gu,skinning_pars_vertex:Vu,skinning_vertex:Wu,skinnormal_vertex:Xu,specularmap_fragment:Yu,specularmap_pars_fragment:qu,tonemapping_fragment:Ku,tonemapping_pars_fragment:ju,transmission_fragment:Zu,transmission_pars_fragment:$u,uv_pars_fragment:Ju,uv_pars_vertex:Qu,uv_vertex:td,worldpos_vertex:ed,background_vert:nd,background_frag:id,backgroundCube_vert:sd,backgroundCube_frag:rd,cube_vert:ad,cube_frag:od,depth_vert:ld,depth_frag:cd,distanceRGBA_vert:hd,distanceRGBA_frag:ud,equirect_vert:dd,equirect_frag:fd,linedashed_vert:pd,linedashed_frag:md,meshbasic_vert:gd,meshbasic_frag:_d,meshlambert_vert:xd,meshlambert_frag:vd,meshmatcap_vert:Md,meshmatcap_frag:Sd,meshnormal_vert:yd,meshnormal_frag:Ed,meshphong_vert:bd,meshphong_frag:Td,meshphysical_vert:wd,meshphysical_frag:Ad,meshtoon_vert:Rd,meshtoon_frag:Cd,points_vert:Pd,points_frag:Ld,shadow_vert:Dd,shadow_frag:Id,sprite_vert:Ud,sprite_frag:Nd},et={common:{diffuse:{value:new yt(16777215)},opacity:{value:1},map:{value:null},mapTransform:{value:new Nt},alphaMap:{value:null},alphaMapTransform:{value:new Nt},alphaTest:{value:0}},specularmap:{specularMap:{value:null},specularMapTransform:{value:new Nt}},envmap:{envMap:{value:null},envMapRotation:{value:new Nt},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1},aoMapTransform:{value:new Nt}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1},lightMapTransform:{value:new Nt}},bumpmap:{bumpMap:{value:null},bumpMapTransform:{value:new Nt},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalMapTransform:{value:new Nt},normalScale:{value:new Et(1,1)}},displacementmap:{displacementMap:{value:null},displacementMapTransform:{value:new Nt},displacementScale:{value:1},displacementBias:{value:0}},emissivemap:{emissiveMap:{value:null},emissiveMapTransform:{value:new Nt}},metalnessmap:{metalnessMap:{value:null},metalnessMapTransform:{value:new Nt}},roughnessmap:{roughnessMap:{value:null},roughnessMapTransform:{value:new Nt}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new yt(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotLightMap:{value:[]},spotShadowMap:{value:[]},spotLightMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new yt(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaMapTransform:{value:new Nt},alphaTest:{value:0},uvTransform:{value:new Nt}},sprite:{diffuse:{value:new yt(16777215)},opacity:{value:1},center:{value:new Et(.5,.5)},rotation:{value:0},map:{value:null},mapTransform:{value:new Nt},alphaMap:{value:null},alphaMapTransform:{value:new Nt},alphaTest:{value:0}}},tn={basic:{uniforms:Te([et.common,et.specularmap,et.envmap,et.aomap,et.lightmap,et.fog]),vertexShader:Ut.meshbasic_vert,fragmentShader:Ut.meshbasic_frag},lambert:{uniforms:Te([et.common,et.specularmap,et.envmap,et.aomap,et.lightmap,et.emissivemap,et.bumpmap,et.normalmap,et.displacementmap,et.fog,et.lights,{emissive:{value:new yt(0)}}]),vertexShader:Ut.meshlambert_vert,fragmentShader:Ut.meshlambert_frag},phong:{uniforms:Te([et.common,et.specularmap,et.envmap,et.aomap,et.lightmap,et.emissivemap,et.bumpmap,et.normalmap,et.displacementmap,et.fog,et.lights,{emissive:{value:new yt(0)},specular:{value:new yt(1118481)},shininess:{value:30}}]),vertexShader:Ut.meshphong_vert,fragmentShader:Ut.meshphong_frag},standard:{uniforms:Te([et.common,et.envmap,et.aomap,et.lightmap,et.emissivemap,et.bumpmap,et.normalmap,et.displacementmap,et.roughnessmap,et.metalnessmap,et.fog,et.lights,{emissive:{value:new yt(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:Ut.meshphysical_vert,fragmentShader:Ut.meshphysical_frag},toon:{uniforms:Te([et.common,et.aomap,et.lightmap,et.emissivemap,et.bumpmap,et.normalmap,et.displacementmap,et.gradientmap,et.fog,et.lights,{emissive:{value:new yt(0)}}]),vertexShader:Ut.meshtoon_vert,fragmentShader:Ut.meshtoon_frag},matcap:{uniforms:Te([et.common,et.bumpmap,et.normalmap,et.displacementmap,et.fog,{matcap:{value:null}}]),vertexShader:Ut.meshmatcap_vert,fragmentShader:Ut.meshmatcap_frag},points:{uniforms:Te([et.points,et.fog]),vertexShader:Ut.points_vert,fragmentShader:Ut.points_frag},dashed:{uniforms:Te([et.common,et.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:Ut.linedashed_vert,fragmentShader:Ut.linedashed_frag},depth:{uniforms:Te([et.common,et.displacementmap]),vertexShader:Ut.depth_vert,fragmentShader:Ut.depth_frag},normal:{uniforms:Te([et.common,et.bumpmap,et.normalmap,et.displacementmap,{opacity:{value:1}}]),vertexShader:Ut.meshnormal_vert,fragmentShader:Ut.meshnormal_frag},sprite:{uniforms:Te([et.sprite,et.fog]),vertexShader:Ut.sprite_vert,fragmentShader:Ut.sprite_frag},background:{uniforms:{uvTransform:{value:new Nt},t2D:{value:null},backgroundIntensity:{value:1}},vertexShader:Ut.background_vert,fragmentShader:Ut.background_frag},backgroundCube:{uniforms:{envMap:{value:null},flipEnvMap:{value:-1},backgroundBlurriness:{value:0},backgroundIntensity:{value:1},backgroundRotation:{value:new Nt}},vertexShader:Ut.backgroundCube_vert,fragmentShader:Ut.backgroundCube_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:Ut.cube_vert,fragmentShader:Ut.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:Ut.equirect_vert,fragmentShader:Ut.equirect_frag},distanceRGBA:{uniforms:Te([et.common,et.displacementmap,{referencePosition:{value:new R},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:Ut.distanceRGBA_vert,fragmentShader:Ut.distanceRGBA_frag},shadow:{uniforms:Te([et.lights,et.fog,{color:{value:new yt(0)},opacity:{value:1}}]),vertexShader:Ut.shadow_vert,fragmentShader:Ut.shadow_frag}};tn.physical={uniforms:Te([tn.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatMapTransform:{value:new Nt},clearcoatNormalMap:{value:null},clearcoatNormalMapTransform:{value:new Nt},clearcoatNormalScale:{value:new Et(1,1)},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatRoughnessMapTransform:{value:new Nt},dispersion:{value:0},iridescence:{value:0},iridescenceMap:{value:null},iridescenceMapTransform:{value:new Nt},iridescenceIOR:{value:1.3},iridescenceThicknessMinimum:{value:100},iridescenceThicknessMaximum:{value:400},iridescenceThicknessMap:{value:null},iridescenceThicknessMapTransform:{value:new Nt},sheen:{value:0},sheenColor:{value:new yt(0)},sheenColorMap:{value:null},sheenColorMapTransform:{value:new Nt},sheenRoughness:{value:1},sheenRoughnessMap:{value:null},sheenRoughnessMapTransform:{value:new Nt},transmission:{value:0},transmissionMap:{value:null},transmissionMapTransform:{value:new Nt},transmissionSamplerSize:{value:new Et},transmissionSamplerMap:{value:null},thickness:{value:0},thicknessMap:{value:null},thicknessMapTransform:{value:new Nt},attenuationDistance:{value:0},attenuationColor:{value:new yt(0)},specularColor:{value:new yt(1,1,1)},specularColorMap:{value:null},specularColorMapTransform:{value:new Nt},specularIntensity:{value:1},specularIntensityMap:{value:null},specularIntensityMapTransform:{value:new Nt},anisotropyVector:{value:new Et},anisotropyMap:{value:null},anisotropyMapTransform:{value:new Nt}}]),vertexShader:Ut.meshphysical_vert,fragmentShader:Ut.meshphysical_frag};const cs={r:0,b:0,g:0},Bn=new nn,Fd=new jt;function Od(i,t,e,n,s,r,a){const o=new yt(0);let l=r===!0?0:1,c,h,f=null,u=0,m=null;function _(E){let v=E.isScene===!0?E.background:null;return v&&v.isTexture&&(v=(E.backgroundBlurriness>0?e:t).get(v)),v}function M(E){let v=!1;const b=_(E);b===null?d(o,l):b&&b.isColor&&(d(b,1),v=!0);const L=i.xr.getEnvironmentBlendMode();L==="additive"?n.buffers.color.setClear(0,0,0,1,a):L==="alpha-blend"&&n.buffers.color.setClear(0,0,0,0,a),(i.autoClear||v)&&(n.buffers.depth.setTest(!0),n.buffers.depth.setMask(!0),n.buffers.color.setMask(!0),i.clear(i.autoClearColor,i.autoClearDepth,i.autoClearStencil))}function p(E,v){const b=_(v);b&&(b.isCubeTexture||b.mapping===Ps)?(h===void 0&&(h=new re(new De(1,1,1),new mn({name:"BackgroundCubeMaterial",uniforms:Ei(tn.backgroundCube.uniforms),vertexShader:tn.backgroundCube.vertexShader,fragmentShader:tn.backgroundCube.fragmentShader,side:we,depthTest:!1,depthWrite:!1,fog:!1})),h.geometry.deleteAttribute("normal"),h.geometry.deleteAttribute("uv"),h.onBeforeRender=function(L,A,w){this.matrixWorld.copyPosition(w.matrixWorld)},Object.defineProperty(h.material,"envMap",{get:function(){return 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mn({name:"BackgroundMaterial",uniforms:Ei(tn.background.uniforms),vertexShader:tn.background.vertexShader,fragmentShader:tn.background.fragmentShader,side:Ln,depthTest:!1,depthWrite:!1,fog:!1})),c.geometry.deleteAttribute("normal"),Object.defineProperty(c.material,"map",{get:function(){return this.uniforms.t2D.value}}),s.update(c)),c.material.uniforms.t2D.value=b,c.material.uniforms.backgroundIntensity.value=v.backgroundIntensity,c.material.toneMapped=Kt.getTransfer(b.colorSpace)!==se,b.matrixAutoUpdate===!0&&b.updateMatrix(),c.material.uniforms.uvTransform.value.copy(b.matrix),(f!==b||u!==b.version||m!==i.toneMapping)&&(c.material.needsUpdate=!0,f=b,u=b.version,m=i.toneMapping),c.layers.enableAll(),E.unshift(c,c.geometry,c.material,0,0,null))}function d(E,v){E.getRGB(cs,Ml(i)),n.buffers.color.setClear(cs.r,cs.g,cs.b,v,a)}return{getClearColor:function(){return o},setClearColor:function(E,v=1){o.set(E),l=v,d(o,l)},getClearAlpha:function(){return 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E(){const g=r.newAttributes,y=r.enabledAttributes;for(let B=0,z=y.length;B<z;B++)y[B]!==g[B]&&(i.disableVertexAttribArray(B),y[B]=0)}function v(g,y,B,z,W,j,k){k===!0?i.vertexAttribIPointer(g,y,B,W,j):i.vertexAttribPointer(g,y,B,z,W,j)}function b(g,y,B,z){M();const W=z.attributes,j=B.getAttributes(),k=y.defaultAttributeValues;for(const Z in j){const G=j[Z];if(G.location>=0){let ct=W[Z];if(ct===void 0&&(Z==="instanceMatrix"&&g.instanceMatrix&&(ct=g.instanceMatrix),Z==="instanceColor"&&g.instanceColor&&(ct=g.instanceColor)),ct!==void 0){const ht=ct.normalized,xt=ct.itemSize,Vt=t.get(ct);if(Vt===void 0)continue;const Zt=Vt.buffer,X=Vt.type,J=Vt.bytesPerElement,gt=X===i.INT||X===i.UNSIGNED_INT||ct.gpuType===da;if(ct.isInterleavedBufferAttribute){const ut=ct.data,Dt=ut.stride,Tt=ct.offset;if(ut.isInstancedInterleavedBuffer){for(let Bt=0;Bt<G.locationSize;Bt++)d(G.location+Bt,ut.meshPerAttribute);g.isInstancedMesh!==!0&&z._maxInstanceCount===void 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l(c,h,f,u){if(f===0)return;const m=t.get("WEBGL_multi_draw");if(m===null)for(let _=0;_<c.length;_++)a(c[_],h[_],u[_]);else{m.multiDrawArraysInstancedWEBGL(n,c,0,h,0,u,0,f);let _=0;for(let M=0;M<f;M++)_+=h[M];for(let M=0;M<u.length;M++)e.update(_,n,u[M])}}this.setMode=s,this.render=r,this.renderInstances=a,this.renderMultiDraw=o,this.renderMultiDrawInstances=l}function kd(i,t,e,n){let s;function r(){if(s!==void 0)return s;if(t.has("EXT_texture_filter_anisotropic")===!0){const w=t.get("EXT_texture_filter_anisotropic");s=i.getParameter(w.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else s=0;return s}function a(w){return!(w!==Je&&n.convert(w)!==i.getParameter(i.IMPLEMENTATION_COLOR_READ_FORMAT))}function o(w){const P=w===Oi&&(t.has("EXT_color_buffer_half_float")||t.has("EXT_color_buffer_float"));return!(w!==fn&&n.convert(w)!==i.getParameter(i.IMPLEMENTATION_COLOR_READ_TYPE)&&w!==en&&!P)}function l(w){if(w==="highp"){if(i.getShaderPrecisionFormat(i.VERTEX_SHADER,i.HIGH_FLOAT).precision>0&&i.getShaderPrecisionFormat(i.FRAGMENT_SHADER,i.HIGH_FLOAT).precision>0)return"highp";w="mediump"}return w==="mediump"&&i.getShaderPrecisionFormat(i.VERTEX_SHADER,i.MEDIUM_FLOAT).precision>0&&i.getShaderPrecisionFormat(i.FRAGMENT_SHADER,i.MEDIUM_FLOAT).precision>0?"mediump":"lowp"}let c=e.precision!==void 0?e.precision:"highp";const h=l(c);h!==c&&(console.warn("THREE.WebGLRenderer:",c,"not supported, using",h,"instead."),c=h);const f=e.logarithmicDepthBuffer===!0,u=e.reverseDepthBuffer===!0&&t.has("EXT_clip_control");if(u===!0){const w=t.get("EXT_clip_control");w.clipControlEXT(w.LOWER_LEFT_EXT,w.ZERO_TO_ONE_EXT)}const m=i.getParameter(i.MAX_TEXTURE_IMAGE_UNITS),_=i.getParameter(i.MAX_VERTEX_TEXTURE_IMAGE_UNITS),M=i.getParameter(i.MAX_TEXTURE_SIZE),p=i.getParameter(i.MAX_CUBE_MAP_TEXTURE_SIZE),d=i.getParameter(i.MAX_VERTEX_ATTRIBS),E=i.getParameter(i.MAX_VERTEX_UNIFORM_VECTORS),v=i.getParameter(i.MAX_VARYING_VECTORS),b=i.getParameter(i.MAX_FRAGMENT_UNIFORM_VECTORS),L=_>0,A=i.getParameter(i.MAX_SAMPLES);return{isWebGL2:!0,getMaxAnisotropy:r,getMaxPrecision:l,textureFormatReadable:a,textureTypeReadable:o,precision:c,logarithmicDepthBuffer:f,reverseDepthBuffer:u,maxTextures:m,maxVertexTextures:_,maxTextureSize:M,maxCubemapSize:p,maxAttributes:d,maxVertexUniforms:E,maxVaryings:v,maxFragmentUniforms:b,vertexTextures:L,maxSamples:A}}function Hd(i){const t=this;let e=null,n=0,s=!1,r=!1;const a=new wn,o=new Nt,l={value:null,needsUpdate:!1};this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(f,u){const m=f.length!==0||u||n!==0||s;return s=u,n=f.length,m},this.beginShadows=function(){r=!0,h(null)},this.endShadows=function(){r=!1},this.setGlobalState=function(f,u){e=h(f,u,0)},this.setState=function(f,u,m){const _=f.clippingPlanes,M=f.clipIntersection,p=f.clipShadows,d=i.get(f);if(!s||_===null||_.length===0||r&&!p)r?h(null):c();else{const E=r?0:n,v=E*4;let b=d.clippingState||null;l.value=b,b=h(_,u,v,m);for(let L=0;L!==v;++L)b[L]=e[L];d.clippingState=b,this.numIntersection=M?this.numPlanes:0,this.numPlanes+=E}};function c(){l.value!==e&&(l.value=e,l.needsUpdate=n>0),t.numPlanes=n,t.numIntersection=0}function h(f,u,m,_){const M=f!==null?f.length:0;let p=null;if(M!==0){if(p=l.value,_!==!0||p===null){const d=m+M*4,E=u.matrixWorldInverse;o.getNormalMatrix(E),(p===null||p.length<d)&&(p=new Float32Array(d));for(let v=0,b=m;v!==M;++v,b+=4)a.copy(f[v]).applyMatrix4(E,o),a.normal.toArray(p,b),p[b+3]=a.constant}l.value=p,l.needsUpdate=!0}return t.numPlanes=M,t.numIntersection=0,p}}function Gd(i){let t=new WeakMap;function e(a,o){return o===Rr?a.mapping=vi:o===Cr&&(a.mapping=Mi),a}function n(a){if(a&&a.isTexture){const o=a.mapping;if(o===Rr||o===Cr)if(t.has(a)){const l=t.get(a).texture;return e(l,a.mapping)}else{const l=a.image;if(l&&l.height>0){const c=new Qc(l.height);return c.fromEquirectangularTexture(i,a),t.set(a,c),a.addEventListener("dispose",s),e(c.texture,a.mapping)}else return null}}return a}function s(a){const o=a.target;o.removeEventListener("dispose",s);const l=t.get(o);l!==void 0&&(t.delete(o),l.dispose())}function r(){t=new WeakMap}return{get:n,dispose:r}}class bl extends Sl{constructor(t=-1,e=1,n=1,s=-1,r=.1,a=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=s,this.near=r,this.far=a,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=t.view===null?null:Object.assign({},t.view),this}setViewOffset(t,e,n,s,r,a){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=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=s,this.view.width=r,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,s=(this.top+this.bottom)/2;let r=n-t,a=n+t,o=s+e,l=s-e;if(this.view!==null&&this.view.enabled){const c=(this.right-this.left)/this.view.fullWidth/this.zoom,h=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=c*this.view.offsetX,a=r+c*this.view.width,o-=h*this.view.offsetY,l=o-h*this.view.height}this.projectionMatrix.makeOrthographic(r,a,o,l,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,this.view!==null&&(e.object.view=Object.assign({},this.view)),e}}const fi=4,co=[.125,.215,.35,.446,.526,.582],Vn=20,lr=new bl,ho=new yt;let cr=null,hr=0,ur=0,dr=!1;const kn=(1+Math.sqrt(5))/2,ci=1/kn,uo=[new R(-kn,ci,0),new R(kn,ci,0),new R(-ci,0,kn),new R(ci,0,kn),new R(0,kn,-ci),new R(0,kn,ci),new R(-1,1,-1),new R(1,1,-1),new R(-1,1,1),new R(1,1,1)];class fo{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,s=100){cr=this._renderer.getRenderTarget(),hr=this._renderer.getActiveCubeFace(),ur=this._renderer.getActiveMipmapLevel(),dr=this._renderer.xr.enabled,this._renderer.xr.enabled=!1,this._setSize(256);const r=this._allocateTargets();return r.depthBuffer=!0,this._sceneToCubeUV(t,n,s,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(t,e=null){return this._fromTexture(t,e)}fromCubemap(t,e=null){return this._fromTexture(t,e)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=go(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=mo(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose()}_setSize(t){this._lodMax=Math.floor(Math.log2(t)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let t=0;t<this._lodPlanes.length;t++)this._lodPlanes[t].dispose()}_cleanup(t){this._renderer.setRenderTarget(cr,hr,ur),this._renderer.xr.enabled=dr,t.scissorTest=!1,hs(t,0,0,t.width,t.height)}_fromTexture(t,e){t.mapping===vi||t.mapping===Mi?this._setSize(t.image.length===0?16:t.image[0].width||t.image[0].image.width):this._setSize(t.image.width/4),cr=this._renderer.getRenderTarget(),hr=this._renderer.getActiveCubeFace(),ur=this._renderer.getActiveMipmapLevel(),dr=this._renderer.xr.enabled,this._renderer.xr.enabled=!1;const n=e||this._allocateTargets();return this._textureToCubeUV(t,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTargets(){const t=3*Math.max(this._cubeSize,112),e=4*this._cubeSize,n={magFilter:Ze,minFilter:Ze,generateMipmaps:!1,type:Oi,format:Je,colorSpace:Dn,depthBuffer:!1},s=po(t,e,n);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==t||this._pingPongRenderTarget.height!==e){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=po(t,e,n);const{_lodMax:r}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=Vd(r)),this._blurMaterial=Wd(r,t,e)}return s}_compileMaterial(t){const e=new re(this._lodPlanes[0],t);this._renderer.compile(e,lr)}_sceneToCubeUV(t,e,n,s){const o=new ke(90,1,e,n),l=[1,-1,1,1,1,1],c=[1,1,1,-1,-1,-1],h=this._renderer,f=h.autoClear,u=h.toneMapping;h.getClearColor(ho),h.toneMapping=Pn,h.autoClear=!1;const m=new _l({name:"PMREM.Background",side:we,depthWrite:!1,depthTest:!1}),_=new re(new De,m);let M=!1;const p=t.background;p?p.isColor&&(m.color.copy(p),t.background=null,M=!0):(m.color.copy(ho),M=!0);for(let d=0;d<6;d++){const E=d%3;E===0?(o.up.set(0,l[d],0),o.lookAt(c[d],0,0)):E===1?(o.up.set(0,0,l[d]),o.lookAt(0,c[d],0)):(o.up.set(0,l[d],0),o.lookAt(0,0,c[d]));const v=this._cubeSize;hs(s,E*v,d>2?v:0,v,v),h.setRenderTarget(s),M&&h.render(_,o),h.render(t,o)}_.geometry.dispose(),_.material.dispose(),h.toneMapping=u,h.autoClear=f,t.background=p}_textureToCubeUV(t,e){const n=this._renderer,s=t.mapping===vi||t.mapping===Mi;s?(this._cubemapMaterial===null&&(this._cubemapMaterial=go()),this._cubemapMaterial.uniforms.flipEnvMap.value=t.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=mo());const r=s?this._cubemapMaterial:this._equirectMaterial,a=new re(this._lodPlanes[0],r),o=r.uniforms;o.envMap.value=t;const l=this._cubeSize;hs(e,0,0,3*l,2*l),n.setRenderTarget(e),n.render(a,lr)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;const s=this._lodPlanes.length;for(let r=1;r<s;r++){const a=Math.sqrt(this._sigmas[r]*this._sigmas[r]-this._sigmas[r-1]*this._sigmas[r-1]),o=uo[(s-r-1)%uo.length];this._blur(t,r-1,r,a,o)}e.autoClear=n}_blur(t,e,n,s,r){const a=this._pingPongRenderTarget;this._halfBlur(t,a,e,n,s,"latitudinal",r),this._halfBlur(a,t,n,n,s,"longitudinal",r)}_halfBlur(t,e,n,s,r,a,o){const l=this._renderer,c=this._blurMaterial;a!=="latitudinal"&&a!=="longitudinal"&&console.error("blur direction must be either latitudinal or longitudinal!");const h=3,f=new re(this._lodPlanes[s],c),u=c.uniforms,m=this._sizeLods[n]-1,_=isFinite(r)?Math.PI/(2*m):2*Math.PI/(2*Vn-1),M=r/_,p=isFinite(r)?1+Math.floor(h*M):Vn;p>Vn&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${p} samples when the maximum is set to ${Vn}`);const d=[];let E=0;for(let w=0;w<Vn;++w){const P=w/M,V=Math.exp(-P*P/2);d.push(V),w===0?E+=V:w<p&&(E+=2*V)}for(let w=0;w<d.length;w++)d[w]=d[w]/E;u.envMap.value=t.texture,u.samples.value=p,u.weights.value=d,u.latitudinal.value=a==="latitudinal",o&&(u.poleAxis.value=o);const{_lodMax:v}=this;u.dTheta.value=_,u.mipInt.value=v-n;const b=this._sizeLods[s],L=3*b*(s>v-fi?s-v+fi:0),A=4*(this._cubeSize-b);hs(e,L,A,3*b,2*b),l.setRenderTarget(e),l.render(f,lr)}}function Vd(i){const t=[],e=[],n=[];let s=i;const r=i-fi+1+co.length;for(let a=0;a<r;a++){const o=Math.pow(2,s);e.push(o);let l=1/o;a>i-fi?l=co[a-i+fi-1]:a===0&&(l=0),n.push(l);const c=1/(o-2),h=-c,f=1+c,u=[h,h,f,h,f,f,h,h,f,f,h,f],m=6,_=6,M=3,p=2,d=1,E=new Float32Array(M*_*m),v=new Float32Array(p*_*m),b=new Float32Array(d*_*m);for(let A=0;A<m;A++){const w=A%3*2/3-1,P=A>2?0:-1,V=[w,P,0,w+2/3,P,0,w+2/3,P+1,0,w,P,0,w+2/3,P+1,0,w,P+1,0];E.set(V,M*_*A),v.set(u,p*_*A);const g=[A,A,A,A,A,A];b.set(g,d*_*A)}const L=new sn;L.setAttribute("position",new Qe(E,M)),L.setAttribute("uv",new Qe(v,p)),L.setAttribute("faceIndex",new Qe(b,d)),t.push(L),s>fi&&s--}return{lodPlanes:t,sizeLods:e,sigmas:n}}function po(i,t,e){const n=new qn(i,t,e);return n.texture.mapping=Ps,n.texture.name="PMREM.cubeUv",n.scissorTest=!0,n}function hs(i,t,e,n,s){i.viewport.set(t,e,n,s),i.scissor.set(t,e,n,s)}function Wd(i,t,e){const n=new Float32Array(Vn),s=new R(0,1,0);return new mn({name:"SphericalGaussianBlur",defines:{n:Vn,CUBEUV_TEXEL_WIDTH:1/t,CUBEUV_TEXEL_HEIGHT:1/e,CUBEUV_MAX_MIP:`${i}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:n},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:s}},vertexShader:Ea(),fragmentShader:`
|
||
|
||
precision mediump float;
|
||
precision mediump int;
|
||
|
||
varying vec3 vOutputDirection;
|
||
|
||
uniform sampler2D envMap;
|
||
uniform int samples;
|
||
uniform float weights[ n ];
|
||
uniform bool latitudinal;
|
||
uniform float dTheta;
|
||
uniform float mipInt;
|
||
uniform vec3 poleAxis;
|
||
|
||
#define ENVMAP_TYPE_CUBE_UV
|
||
#include <cube_uv_reflection_fragment>
|
||
|
||
vec3 getSample( float theta, vec3 axis ) {
|
||
|
||
float cosTheta = cos( theta );
|
||
// Rodrigues' axis-angle rotation
|
||
vec3 sampleDirection = vOutputDirection * cosTheta
|
||
+ cross( axis, vOutputDirection ) * sin( theta )
|
||
+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );
|
||
|
||
return bilinearCubeUV( envMap, sampleDirection, mipInt );
|
||
|
||
}
|
||
|
||
void main() {
|
||
|
||
vec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );
|
||
|
||
if ( all( equal( axis, vec3( 0.0 ) ) ) ) {
|
||
|
||
axis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );
|
||
|
||
}
|
||
|
||
axis = normalize( axis );
|
||
|
||
gl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );
|
||
gl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );
|
||
|
||
for ( int i = 1; i < n; i++ ) {
|
||
|
||
if ( i >= samples ) {
|
||
|
||
break;
|
||
|
||
}
|
||
|
||
float theta = dTheta * float( i );
|
||
gl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );
|
||
gl_FragColor.rgb += weights[ i ] * getSample( theta, axis );
|
||
|
||
}
|
||
|
||
}
|
||
`,blending:Cn,depthTest:!1,depthWrite:!1})}function mo(){return new mn({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:Ea(),fragmentShader:`
|
||
|
||
precision mediump float;
|
||
precision mediump int;
|
||
|
||
varying vec3 vOutputDirection;
|
||
|
||
uniform sampler2D envMap;
|
||
|
||
#include <common>
|
||
|
||
void main() {
|
||
|
||
vec3 outputDirection = normalize( vOutputDirection );
|
||
vec2 uv = equirectUv( outputDirection );
|
||
|
||
gl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );
|
||
|
||
}
|
||
`,blending:Cn,depthTest:!1,depthWrite:!1})}function go(){return new mn({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:Ea(),fragmentShader:`
|
||
|
||
precision mediump float;
|
||
precision mediump int;
|
||
|
||
uniform float flipEnvMap;
|
||
|
||
varying vec3 vOutputDirection;
|
||
|
||
uniform samplerCube envMap;
|
||
|
||
void main() {
|
||
|
||
gl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );
|
||
|
||
}
|
||
`,blending:Cn,depthTest:!1,depthWrite:!1})}function Ea(){return`
|
||
|
||
precision mediump float;
|
||
precision mediump int;
|
||
|
||
attribute float faceIndex;
|
||
|
||
varying vec3 vOutputDirection;
|
||
|
||
// RH coordinate system; PMREM face-indexing convention
|
||
vec3 getDirection( vec2 uv, float face ) {
|
||
|
||
uv = 2.0 * uv - 1.0;
|
||
|
||
vec3 direction = vec3( uv, 1.0 );
|
||
|
||
if ( face == 0.0 ) {
|
||
|
||
direction = direction.zyx; // ( 1, v, u ) pos x
|
||
|
||
} else if ( face == 1.0 ) {
|
||
|
||
direction = direction.xzy;
|
||
direction.xz *= -1.0; // ( -u, 1, -v ) pos y
|
||
|
||
} else if ( face == 2.0 ) {
|
||
|
||
direction.x *= -1.0; // ( -u, v, 1 ) pos z
|
||
|
||
} else if ( face == 3.0 ) {
|
||
|
||
direction = direction.zyx;
|
||
direction.xz *= -1.0; // ( -1, v, -u ) neg x
|
||
|
||
} else if ( face == 4.0 ) {
|
||
|
||
direction = direction.xzy;
|
||
direction.xy *= -1.0; // ( -u, -1, v ) neg y
|
||
|
||
} else if ( face == 5.0 ) {
|
||
|
||
direction.z *= -1.0; // ( u, v, -1 ) neg z
|
||
|
||
}
|
||
|
||
return direction;
|
||
|
||
}
|
||
|
||
void main() {
|
||
|
||
vOutputDirection = getDirection( uv, faceIndex );
|
||
gl_Position = vec4( position, 1.0 );
|
||
|
||
}
|
||
`}function Xd(i){let t=new WeakMap,e=null;function n(o){if(o&&o.isTexture){const l=o.mapping,c=l===Rr||l===Cr,h=l===vi||l===Mi;if(c||h){let f=t.get(o);const u=f!==void 0?f.texture.pmremVersion:0;if(o.isRenderTargetTexture&&o.pmremVersion!==u)return e===null&&(e=new fo(i)),f=c?e.fromEquirectangular(o,f):e.fromCubemap(o,f),f.texture.pmremVersion=o.pmremVersion,t.set(o,f),f.texture;if(f!==void 0)return f.texture;{const m=o.image;return c&&m&&m.height>0||h&&m&&s(m)?(e===null&&(e=new fo(i)),f=c?e.fromEquirectangular(o):e.fromCubemap(o),f.texture.pmremVersion=o.pmremVersion,t.set(o,f),o.addEventListener("dispose",r),f.texture):null}}}return o}function s(o){let l=0;const c=6;for(let h=0;h<c;h++)o[h]!==void 0&&l++;return l===c}function r(o){const l=o.target;l.removeEventListener("dispose",r);const c=t.get(l);c!==void 0&&(t.delete(l),c.dispose())}function a(){t=new WeakMap,e!==null&&(e.dispose(),e=null)}return{get:n,dispose:a}}function Yd(i){const t={};function e(n){if(t[n]!==void 0)return t[n];let s;switch(n){case"WEBGL_depth_texture":s=i.getExtension("WEBGL_depth_texture")||i.getExtension("MOZ_WEBGL_depth_texture")||i.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":s=i.getExtension("EXT_texture_filter_anisotropic")||i.getExtension("MOZ_EXT_texture_filter_anisotropic")||i.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":s=i.getExtension("WEBGL_compressed_texture_s3tc")||i.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||i.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":s=i.getExtension("WEBGL_compressed_texture_pvrtc")||i.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:s=i.getExtension(n)}return t[n]=s,s}return{has:function(n){return e(n)!==null},init:function(){e("EXT_color_buffer_float"),e("WEBGL_clip_cull_distance"),e("OES_texture_float_linear"),e("EXT_color_buffer_half_float"),e("WEBGL_multisampled_render_to_texture"),e("WEBGL_render_shared_exponent")},get:function(n){const s=e(n);return s===null&&ys("THREE.WebGLRenderer: "+n+" extension not supported."),s}}}function qd(i,t,e,n){const s={},r=new WeakMap;function a(f){const u=f.target;u.index!==null&&t.remove(u.index);for(const _ in u.attributes)t.remove(u.attributes[_]);for(const _ in u.morphAttributes){const M=u.morphAttributes[_];for(let p=0,d=M.length;p<d;p++)t.remove(M[p])}u.removeEventListener("dispose",a),delete s[u.id];const m=r.get(u);m&&(t.remove(m),r.delete(u)),n.releaseStatesOfGeometry(u),u.isInstancedBufferGeometry===!0&&delete u._maxInstanceCount,e.memory.geometries--}function o(f,u){return s[u.id]===!0||(u.addEventListener("dispose",a),s[u.id]=!0,e.memory.geometries++),u}function l(f){const u=f.attributes;for(const _ in u)t.update(u[_],i.ARRAY_BUFFER);const m=f.morphAttributes;for(const _ in m){const M=m[_];for(let p=0,d=M.length;p<d;p++)t.update(M[p],i.ARRAY_BUFFER)}}function c(f){const u=[],m=f.index,_=f.attributes.position;let M=0;if(m!==null){const E=m.array;M=m.version;for(let v=0,b=E.length;v<b;v+=3){const L=E[v+0],A=E[v+1],w=E[v+2];u.push(L,A,A,w,w,L)}}else if(_!==void 0){const E=_.array;M=_.version;for(let v=0,b=E.length/3-1;v<b;v+=3){const L=v+0,A=v+1,w=v+2;u.push(L,A,A,w,w,L)}}else return;const p=new(fl(u)?vl:xl)(u,1);p.version=M;const d=r.get(f);d&&t.remove(d),r.set(f,p)}function h(f){const u=r.get(f);if(u){const m=f.index;m!==null&&u.version<m.version&&c(f)}else c(f);return r.get(f)}return{get:o,update:l,getWireframeAttribute:h}}function Kd(i,t,e){let n;function s(u){n=u}let r,a;function o(u){r=u.type,a=u.bytesPerElement}function l(u,m){i.drawElements(n,m,r,u*a),e.update(m,n,1)}function c(u,m,_){_!==0&&(i.drawElementsInstanced(n,m,r,u*a,_),e.update(m,n,_))}function h(u,m,_){if(_===0)return;t.get("WEBGL_multi_draw").multiDrawElementsWEBGL(n,m,0,r,u,0,_);let p=0;for(let d=0;d<_;d++)p+=m[d];e.update(p,n,1)}function f(u,m,_,M){if(_===0)return;const p=t.get("WEBGL_multi_draw");if(p===null)for(let d=0;d<u.length;d++)c(u[d]/a,m[d],M[d]);else{p.multiDrawElementsInstancedWEBGL(n,m,0,r,u,0,M,0,_);let d=0;for(let E=0;E<_;E++)d+=m[E];for(let E=0;E<M.length;E++)e.update(d,n,M[E])}}this.setMode=s,this.setIndex=o,this.render=l,this.renderInstances=c,this.renderMultiDraw=h,this.renderMultiDrawInstances=f}function jd(i){const t={geometries:0,textures:0},e={frame:0,calls:0,triangles:0,points:0,lines:0};function n(r,a,o){switch(e.calls++,a){case i.TRIANGLES:e.triangles+=o*(r/3);break;case i.LINES:e.lines+=o*(r/2);break;case i.LINE_STRIP:e.lines+=o*(r-1);break;case i.LINE_LOOP:e.lines+=o*r;break;case i.POINTS:e.points+=o*r;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",a);break}}function s(){e.calls=0,e.triangles=0,e.points=0,e.lines=0}return{memory:t,render:e,programs:null,autoReset:!0,reset:s,update:n}}function Zd(i,t,e){const n=new WeakMap,s=new te;function r(a,o,l){const c=a.morphTargetInfluences,h=o.morphAttributes.position||o.morphAttributes.normal||o.morphAttributes.color,f=h!==void 0?h.length:0;let u=n.get(o);if(u===void 0||u.count!==f){let g=function(){P.dispose(),n.delete(o),o.removeEventListener("dispose",g)};var m=g;u!==void 0&&u.texture.dispose();const _=o.morphAttributes.position!==void 0,M=o.morphAttributes.normal!==void 0,p=o.morphAttributes.color!==void 0,d=o.morphAttributes.position||[],E=o.morphAttributes.normal||[],v=o.morphAttributes.color||[];let b=0;_===!0&&(b=1),M===!0&&(b=2),p===!0&&(b=3);let L=o.attributes.position.count*b,A=1;L>t.maxTextureSize&&(A=Math.ceil(L/t.maxTextureSize),L=t.maxTextureSize);const w=new Float32Array(L*A*4*f),P=new ml(w,L,A,f);P.type=en,P.needsUpdate=!0;const V=b*4;for(let y=0;y<f;y++){const B=d[y],z=E[y],W=v[y],j=L*A*4*y;for(let k=0;k<B.count;k++){const Z=k*V;_===!0&&(s.fromBufferAttribute(B,k),w[j+Z+0]=s.x,w[j+Z+1]=s.y,w[j+Z+2]=s.z,w[j+Z+3]=0),M===!0&&(s.fromBufferAttribute(z,k),w[j+Z+4]=s.x,w[j+Z+5]=s.y,w[j+Z+6]=s.z,w[j+Z+7]=0),p===!0&&(s.fromBufferAttribute(W,k),w[j+Z+8]=s.x,w[j+Z+9]=s.y,w[j+Z+10]=s.z,w[j+Z+11]=W.itemSize===4?s.w:1)}}u={count:f,texture:P,size:new Et(L,A)},n.set(o,u),o.addEventListener("dispose",g)}if(a.isInstancedMesh===!0&&a.morphTexture!==null)l.getUniforms().setValue(i,"morphTexture",a.morphTexture,e);else{let _=0;for(let p=0;p<c.length;p++)_+=c[p];const M=o.morphTargetsRelative?1:1-_;l.getUniforms().setValue(i,"morphTargetBaseInfluence",M),l.getUniforms().setValue(i,"morphTargetInfluences",c)}l.getUniforms().setValue(i,"morphTargetsTexture",u.texture,e),l.getUniforms().setValue(i,"morphTargetsTextureSize",u.size)}return{update:r}}function $d(i,t,e,n){let s=new WeakMap;function r(l){const c=n.render.frame,h=l.geometry,f=t.get(l,h);if(s.get(f)!==c&&(t.update(f),s.set(f,c)),l.isInstancedMesh&&(l.hasEventListener("dispose",o)===!1&&l.addEventListener("dispose",o),s.get(l)!==c&&(e.update(l.instanceMatrix,i.ARRAY_BUFFER),l.instanceColor!==null&&e.update(l.instanceColor,i.ARRAY_BUFFER),s.set(l,c))),l.isSkinnedMesh){const u=l.skeleton;s.get(u)!==c&&(u.update(),s.set(u,c))}return f}function a(){s=new WeakMap}function o(l){const c=l.target;c.removeEventListener("dispose",o),e.remove(c.instanceMatrix),c.instanceColor!==null&&e.remove(c.instanceColor)}return{update:r,dispose:a}}class Tl extends Ae{constructor(t,e,n,s,r,a,o,l,c,h=gi){if(h!==gi&&h!==yi)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");n===void 0&&h===gi&&(n=Yn),n===void 0&&h===yi&&(n=Si),super(null,s,r,a,o,l,h,n,c),this.isDepthTexture=!0,this.image={width:t,height:e},this.magFilter=o!==void 0?o:Ie,this.minFilter=l!==void 0?l:Ie,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(t){return super.copy(t),this.compareFunction=t.compareFunction,this}toJSON(t){const e=super.toJSON(t);return this.compareFunction!==null&&(e.compareFunction=this.compareFunction),e}}const wl=new Ae,_o=new Tl(1,1),Al=new ml,Rl=new Oc,Cl=new yl,xo=[],vo=[],Mo=new Float32Array(16),So=new Float32Array(9),yo=new Float32Array(4);function Ti(i,t,e){const n=i[0];if(n<=0||n>0)return i;const s=t*e;let r=xo[s];if(r===void 0&&(r=new Float32Array(s),xo[s]=r),t!==0){n.toArray(r,0);for(let a=1,o=0;a!==t;++a)o+=e,i[a].toArray(r,o)}return r}function pe(i,t){if(i.length!==t.length)return!1;for(let e=0,n=i.length;e<n;e++)if(i[e]!==t[e])return!1;return!0}function me(i,t){for(let e=0,n=t.length;e<n;e++)i[e]=t[e]}function Ds(i,t){let e=vo[t];e===void 0&&(e=new Int32Array(t),vo[t]=e);for(let n=0;n!==t;++n)e[n]=i.allocateTextureUnit();return e}function Jd(i,t){const e=this.cache;e[0]!==t&&(i.uniform1f(this.addr,t),e[0]=t)}function Qd(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y)&&(i.uniform2f(this.addr,t.x,t.y),e[0]=t.x,e[1]=t.y);else{if(pe(e,t))return;i.uniform2fv(this.addr,t),me(e,t)}}function tf(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y||e[2]!==t.z)&&(i.uniform3f(this.addr,t.x,t.y,t.z),e[0]=t.x,e[1]=t.y,e[2]=t.z);else if(t.r!==void 0)(e[0]!==t.r||e[1]!==t.g||e[2]!==t.b)&&(i.uniform3f(this.addr,t.r,t.g,t.b),e[0]=t.r,e[1]=t.g,e[2]=t.b);else{if(pe(e,t))return;i.uniform3fv(this.addr,t),me(e,t)}}function ef(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y||e[2]!==t.z||e[3]!==t.w)&&(i.uniform4f(this.addr,t.x,t.y,t.z,t.w),e[0]=t.x,e[1]=t.y,e[2]=t.z,e[3]=t.w);else{if(pe(e,t))return;i.uniform4fv(this.addr,t),me(e,t)}}function nf(i,t){const e=this.cache,n=t.elements;if(n===void 0){if(pe(e,t))return;i.uniformMatrix2fv(this.addr,!1,t),me(e,t)}else{if(pe(e,n))return;yo.set(n),i.uniformMatrix2fv(this.addr,!1,yo),me(e,n)}}function sf(i,t){const 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`+Xf(i.getShaderSource(t),a)}else return s}function qf(i,t){const e=Yf(t);return`vec4 ${i}( vec4 value ) { return ${e[0]}( ${e[1]}( value ) ); }`}function Kf(i,t){let e;switch(t){case cc:e="Linear";break;case hc:e="Reinhard";break;case uc:e="Cineon";break;case tl:e="ACESFilmic";break;case fc:e="AgX";break;case pc:e="Neutral";break;case dc:e="Custom";break;default:console.warn("THREE.WebGLProgram: Unsupported toneMapping:",t),e="Linear"}return"vec3 "+i+"( vec3 color ) { return "+e+"ToneMapping( color ); }"}const us=new R;function jf(){Kt.getLuminanceCoefficients(us);const i=us.x.toFixed(4),t=us.y.toFixed(4),e=us.z.toFixed(4);return["float luminance( const in vec3 rgb ) {",` const vec3 weights = vec3( ${i}, ${t}, ${e} );`," return dot( weights, rgb );","}"].join(`
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`)}function Zf(i){return[i.extensionClipCullDistance?"#extension GL_ANGLE_clip_cull_distance : require":"",i.extensionMultiDraw?"#extension GL_ANGLE_multi_draw : require":""].filter(Ni).join(`
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precision ${i.precision} int;
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||
precision ${i.precision} sampler2D;
|
||
precision ${i.precision} samplerCube;
|
||
precision ${i.precision} sampler3D;
|
||
precision ${i.precision} sampler2DArray;
|
||
precision ${i.precision} sampler2DShadow;
|
||
precision ${i.precision} samplerCubeShadow;
|
||
precision ${i.precision} sampler2DArrayShadow;
|
||
precision ${i.precision} isampler2D;
|
||
precision ${i.precision} isampler3D;
|
||
precision ${i.precision} isamplerCube;
|
||
precision ${i.precision} isampler2DArray;
|
||
precision ${i.precision} usampler2D;
|
||
precision ${i.precision} usampler3D;
|
||
precision ${i.precision} usamplerCube;
|
||
precision ${i.precision} usampler2DArray;
|
||
`;return i.precision==="highp"?t+=`
|
||
#define HIGH_PRECISION`:i.precision==="mediump"?t+=`
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||
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||
`)):(p=[Co(e),"#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,_,e.extensionClipCullDistance?"#define USE_CLIP_DISTANCE":"",e.batching?"#define USE_BATCHING":"",e.batchingColor?"#define USE_BATCHING_COLOR":"",e.instancing?"#define USE_INSTANCING":"",e.instancingColor?"#define USE_INSTANCING_COLOR":"",e.instancingMorph?"#define USE_INSTANCING_MORPH":"",e.useFog&&e.fog?"#define USE_FOG":"",e.useFog&&e.fogExp2?"#define FOG_EXP2":"",e.map?"#define USE_MAP":"",e.envMap?"#define USE_ENVMAP":"",e.envMap?"#define "+h:"",e.lightMap?"#define USE_LIGHTMAP":"",e.aoMap?"#define USE_AOMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",e.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",e.displacementMap?"#define USE_DISPLACEMENTMAP":"",e.emissiveMap?"#define USE_EMISSIVEMAP":"",e.anisotropy?"#define USE_ANISOTROPY":"",e.anisotropyMap?"#define USE_ANISOTROPYMAP":"",e.clearcoatMap?"#define USE_CLEARCOATMAP":"",e.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",e.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",e.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",e.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",e.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",e.roughnessMap?"#define USE_ROUGHNESSMAP":"",e.metalnessMap?"#define USE_METALNESSMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.alphaHash?"#define USE_ALPHAHASH":"",e.transmission?"#define USE_TRANSMISSION":"",e.transmissionMap?"#define USE_TRANSMISSIONMAP":"",e.thicknessMap?"#define USE_THICKNESSMAP":"",e.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",e.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",e.mapUv?"#define MAP_UV "+e.mapUv:"",e.alphaMapUv?"#define ALPHAMAP_UV "+e.alphaMapUv:"",e.lightMapUv?"#define LIGHTMAP_UV "+e.lightMapUv:"",e.aoMapUv?"#define AOMAP_UV "+e.aoMapUv:"",e.emissiveMapUv?"#define EMISSIVEMAP_UV "+e.emissiveMapUv:"",e.bumpMapUv?"#define BUMPMAP_UV "+e.bumpMapUv:"",e.normalMapUv?"#define NORMALMAP_UV "+e.normalMapUv:"",e.displacementMapUv?"#define DISPLACEMENTMAP_UV "+e.displacementMapUv:"",e.metalnessMapUv?"#define METALNESSMAP_UV "+e.metalnessMapUv:"",e.roughnessMapUv?"#define ROUGHNESSMAP_UV "+e.roughnessMapUv:"",e.anisotropyMapUv?"#define ANISOTROPYMAP_UV "+e.anisotropyMapUv:"",e.clearcoatMapUv?"#define CLEARCOATMAP_UV "+e.clearcoatMapUv:"",e.clearcoatNormalMapUv?"#define CLEARCOAT_NORMALMAP_UV "+e.clearcoatNormalMapUv:"",e.clearcoatRoughnessMapUv?"#define CLEARCOAT_ROUGHNESSMAP_UV "+e.clearcoatRoughnessMapUv:"",e.iridescenceMapUv?"#define IRIDESCENCEMAP_UV "+e.iridescenceMapUv:"",e.iridescenceThicknessMapUv?"#define IRIDESCENCE_THICKNESSMAP_UV "+e.iridescenceThicknessMapUv:"",e.sheenColorMapUv?"#define SHEEN_COLORMAP_UV "+e.sheenColorMapUv:"",e.sheenRoughnessMapUv?"#define SHEEN_ROUGHNESSMAP_UV "+e.sheenRoughnessMapUv:"",e.specularMapUv?"#define SPECULARMAP_UV "+e.specularMapUv:"",e.specularColorMapUv?"#define SPECULAR_COLORMAP_UV "+e.specularColorMapUv:"",e.specularIntensityMapUv?"#define SPECULAR_INTENSITYMAP_UV "+e.specularIntensityMapUv:"",e.transmissionMapUv?"#define TRANSMISSIONMAP_UV "+e.transmissionMapUv:"",e.thicknessMapUv?"#define THICKNESSMAP_UV "+e.thicknessMapUv:"",e.vertexTangents&&e.flatShading===!1?"#define USE_TANGENT":"",e.vertexColors?"#define USE_COLOR":"",e.vertexAlphas?"#define USE_COLOR_ALPHA":"",e.vertexUv1s?"#define USE_UV1":"",e.vertexUv2s?"#define USE_UV2":"",e.vertexUv3s?"#define USE_UV3":"",e.pointsUvs?"#define USE_POINTS_UV":"",e.flatShading?"#define FLAT_SHADED":"",e.skinning?"#define USE_SKINNING":"",e.morphTargets?"#define USE_MORPHTARGETS":"",e.morphNormals&&e.flatShading===!1?"#define USE_MORPHNORMALS":"",e.morphColors?"#define USE_MORPHCOLORS":"",e.morphTargetsCount>0?"#define MORPHTARGETS_TEXTURE_STRIDE "+e.morphTextureStride:"",e.morphTargetsCount>0?"#define MORPHTARGETS_COUNT "+e.morphTargetsCount:"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+l:"",e.sizeAttenuation?"#define USE_SIZEATTENUATION":"",e.numLightProbes>0?"#define USE_LIGHT_PROBES":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",e.reverseDepthBuffer?"#define USE_REVERSEDEPTHBUF":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;","#ifdef USE_INSTANCING"," attribute mat4 instanceMatrix;","#endif","#ifdef USE_INSTANCING_COLOR"," attribute vec3 instanceColor;","#endif","#ifdef USE_INSTANCING_MORPH"," uniform sampler2D morphTexture;","#endif","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_UV1"," attribute vec2 uv1;","#endif","#ifdef USE_UV2"," attribute vec2 uv2;","#endif","#ifdef USE_UV3"," attribute vec2 uv3;","#endif","#ifdef USE_TANGENT"," attribute vec4 tangent;","#endif","#if defined( USE_COLOR_ALPHA )"," attribute vec4 color;","#elif defined( USE_COLOR )"," attribute vec3 color;","#endif","#ifdef USE_SKINNING"," attribute vec4 skinIndex;"," attribute vec4 skinWeight;","#endif",`
|
||
`].filter(Ni).join(`
|
||
`),d=[Co(e),"#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,_,e.useFog&&e.fog?"#define USE_FOG":"",e.useFog&&e.fogExp2?"#define FOG_EXP2":"",e.alphaToCoverage?"#define ALPHA_TO_COVERAGE":"",e.map?"#define USE_MAP":"",e.matcap?"#define USE_MATCAP":"",e.envMap?"#define USE_ENVMAP":"",e.envMap?"#define "+c:"",e.envMap?"#define "+h:"",e.envMap?"#define "+f:"",u?"#define CUBEUV_TEXEL_WIDTH "+u.texelWidth:"",u?"#define CUBEUV_TEXEL_HEIGHT "+u.texelHeight:"",u?"#define CUBEUV_MAX_MIP "+u.maxMip+".0":"",e.lightMap?"#define USE_LIGHTMAP":"",e.aoMap?"#define USE_AOMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",e.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",e.emissiveMap?"#define USE_EMISSIVEMAP":"",e.anisotropy?"#define USE_ANISOTROPY":"",e.anisotropyMap?"#define USE_ANISOTROPYMAP":"",e.clearcoat?"#define USE_CLEARCOAT":"",e.clearcoatMap?"#define USE_CLEARCOATMAP":"",e.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",e.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",e.dispersion?"#define USE_DISPERSION":"",e.iridescence?"#define USE_IRIDESCENCE":"",e.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",e.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",e.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",e.roughnessMap?"#define USE_ROUGHNESSMAP":"",e.metalnessMap?"#define USE_METALNESSMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.alphaTest?"#define USE_ALPHATEST":"",e.alphaHash?"#define USE_ALPHAHASH":"",e.sheen?"#define USE_SHEEN":"",e.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",e.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",e.transmission?"#define USE_TRANSMISSION":"",e.transmissionMap?"#define USE_TRANSMISSIONMAP":"",e.thicknessMap?"#define USE_THICKNESSMAP":"",e.vertexTangents&&e.flatShading===!1?"#define USE_TANGENT":"",e.vertexColors||e.instancingColor||e.batchingColor?"#define USE_COLOR":"",e.vertexAlphas?"#define USE_COLOR_ALPHA":"",e.vertexUv1s?"#define USE_UV1":"",e.vertexUv2s?"#define USE_UV2":"",e.vertexUv3s?"#define USE_UV3":"",e.pointsUvs?"#define USE_POINTS_UV":"",e.gradientMap?"#define USE_GRADIENTMAP":"",e.flatShading?"#define FLAT_SHADED":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+l:"",e.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",e.numLightProbes>0?"#define USE_LIGHT_PROBES":"",e.decodeVideoTexture?"#define DECODE_VIDEO_TEXTURE":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",e.reverseDepthBuffer?"#define USE_REVERSEDEPTHBUF":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;",e.toneMapping!==Pn?"#define TONE_MAPPING":"",e.toneMapping!==Pn?Ut.tonemapping_pars_fragment:"",e.toneMapping!==Pn?Kf("toneMapping",e.toneMapping):"",e.dithering?"#define DITHERING":"",e.opaque?"#define OPAQUE":"",Ut.colorspace_pars_fragment,qf("linearToOutputTexel",e.outputColorSpace),jf(),e.useDepthPacking?"#define DEPTH_PACKING "+e.depthPacking:"",`
|
||
`].filter(Ni).join(`
|
||
`)),a=aa(a),a=wo(a,e),a=Ao(a,e),o=aa(o),o=wo(o,e),o=Ao(o,e),a=Ro(a),o=Ro(o),e.isRawShaderMaterial!==!0&&(E=`#version 300 es
|
||
`,p=[m,"#define attribute in","#define varying out","#define texture2D texture"].join(`
|
||
`)+`
|
||
`+p,d=["#define varying in",e.glslVersion===Xa?"":"layout(location = 0) out highp vec4 pc_fragColor;",e.glslVersion===Xa?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture2DLodEXT textureLod","#define texture2DProjLodEXT textureProjLod","#define textureCubeLodEXT textureLod","#define texture2DGradEXT textureGrad","#define texture2DProjGradEXT textureProjGrad","#define textureCubeGradEXT textureGrad"].join(`
|
||
`)+`
|
||
`+d);const v=E+p+a,b=E+d+o,L=bo(s,s.VERTEX_SHADER,v),A=bo(s,s.FRAGMENT_SHADER,b);s.attachShader(M,L),s.attachShader(M,A),e.index0AttributeName!==void 0?s.bindAttribLocation(M,0,e.index0AttributeName):e.morphTargets===!0&&s.bindAttribLocation(M,0,"position"),s.linkProgram(M);function w(y){if(i.debug.checkShaderErrors){const B=s.getProgramInfoLog(M).trim(),z=s.getShaderInfoLog(L).trim(),W=s.getShaderInfoLog(A).trim();let j=!0,k=!0;if(s.getProgramParameter(M,s.LINK_STATUS)===!1)if(j=!1,typeof i.debug.onShaderError=="function")i.debug.onShaderError(s,M,L,A);else{const Z=To(s,L,"vertex"),G=To(s,A,"fragment");console.error("THREE.WebGLProgram: Shader Error "+s.getError()+" - VALIDATE_STATUS "+s.getProgramParameter(M,s.VALIDATE_STATUS)+`
|
||
|
||
Material Name: `+y.name+`
|
||
Material Type: `+y.type+`
|
||
|
||
Program Info Log: `+B+`
|
||
`+Z+`
|
||
`+G)}else B!==""?console.warn("THREE.WebGLProgram: Program Info Log:",B):(z===""||W==="")&&(k=!1);k&&(y.diagnostics={runnable:j,programLog:B,vertexShader:{log:z,prefix:p},fragmentShader:{log:W,prefix:d}})}s.deleteShader(L),s.deleteShader(A),P=new Es(s,M),V=Jf(s,M)}let P;this.getUniforms=function(){return P===void 0&&w(this),P};let V;this.getAttributes=function(){return V===void 0&&w(this),V};let g=e.rendererExtensionParallelShaderCompile===!1;return this.isReady=function(){return g===!1&&(g=s.getProgramParameter(M,Vf)),g},this.destroy=function(){n.releaseStatesOfProgram(this),s.deleteProgram(M),this.program=void 0},this.type=e.shaderType,this.name=e.shaderName,this.id=Wf++,this.cacheKey=t,this.usedTimes=1,this.program=M,this.vertexShader=L,this.fragmentShader=A,this}let hp=0;class up{constructor(){this.shaderCache=new Map,this.materialCache=new Map}update(t){const e=t.vertexShader,n=t.fragmentShader,s=this._getShaderStage(e),r=this._getShaderStage(n),a=this._getShaderCacheForMaterial(t);return a.has(s)===!1&&(a.add(s),s.usedTimes++),a.has(r)===!1&&(a.add(r),r.usedTimes++),this}remove(t){const e=this.materialCache.get(t);for(const n of e)n.usedTimes--,n.usedTimes===0&&this.shaderCache.delete(n.code);return this.materialCache.delete(t),this}getVertexShaderID(t){return this._getShaderStage(t.vertexShader).id}getFragmentShaderID(t){return this._getShaderStage(t.fragmentShader).id}dispose(){this.shaderCache.clear(),this.materialCache.clear()}_getShaderCacheForMaterial(t){const e=this.materialCache;let n=e.get(t);return n===void 0&&(n=new Set,e.set(t,n)),n}_getShaderStage(t){const e=this.shaderCache;let n=e.get(t);return n===void 0&&(n=new dp(t),e.set(t,n)),n}}class dp{constructor(t){this.id=hp++,this.code=t,this.usedTimes=0}}function fp(i,t,e,n,s,r,a){const o=new Sa,l=new up,c=new Set,h=[],f=s.logarithmicDepthBuffer,u=s.reverseDepthBuffer,m=s.vertexTextures;let _=s.precision;const M={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"toon",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"};function p(g){return c.add(g),g===0?"uv":`uv${g}`}function d(g,y,B,z,W){const j=z.fog,k=W.geometry,Z=g.isMeshStandardMaterial?z.environment:null,G=(g.isMeshStandardMaterial?e:t).get(g.envMap||Z),ct=G&&G.mapping===Ps?G.image.height:null,ht=M[g.type];g.precision!==null&&(_=s.getMaxPrecision(g.precision),_!==g.precision&&console.warn("THREE.WebGLProgram.getParameters:",g.precision,"not supported, using",_,"instead."));const xt=k.morphAttributes.position||k.morphAttributes.normal||k.morphAttributes.color,Vt=xt!==void 0?xt.length:0;let Zt=0;k.morphAttributes.position!==void 0&&(Zt=1),k.morphAttributes.normal!==void 0&&(Zt=2),k.morphAttributes.color!==void 0&&(Zt=3);let X,J,gt,ut;if(ht){const Ce=tn[ht];X=Ce.vertexShader,J=Ce.fragmentShader}else X=g.vertexShader,J=g.fragmentShader,l.update(g),gt=l.getVertexShaderID(g),ut=l.getFragmentShaderID(g);const Dt=i.getRenderTarget(),Tt=W.isInstancedMesh===!0,Bt=W.isBatchedMesh===!0,Jt=!!g.map,zt=!!g.matcap,C=!!G,Ue=!!g.aoMap,Ft=!!g.lightMap,Ht=!!g.bumpMap,At=!!g.normalMap,ne=!!g.displacementMap,Pt=!!g.emissiveMap,T=!!g.metalnessMap,x=!!g.roughnessMap,N=g.anisotropy>0,q=g.clearcoat>0,$=g.dispersion>0,Y=g.iridescence>0,vt=g.sheen>0,nt=g.transmission>0,dt=N&&!!g.anisotropyMap,Gt=q&&!!g.clearcoatMap,Q=q&&!!g.clearcoatNormalMap,ft=q&&!!g.clearcoatRoughnessMap,Rt=Y&&!!g.iridescenceMap,Ct=Y&&!!g.iridescenceThicknessMap,pt=vt&&!!g.sheenColorMap,Ot=vt&&!!g.sheenRoughnessMap,It=!!g.specularMap,ee=!!g.specularColorMap,D=!!g.specularIntensityMap,at=nt&&!!g.transmissionMap,H=nt&&!!g.thicknessMap,K=!!g.gradientMap,st=!!g.alphaMap,ot=g.alphaTest>0,kt=!!g.alphaHash,ue=!!g.extensions;let Re=Pn;g.toneMapped&&(Dt===null||Dt.isXRRenderTarget===!0)&&(Re=i.toneMapping);const Wt={shaderID:ht,shaderType:g.type,shaderName:g.name,vertexShader:X,fragmentShader:J,defines:g.defines,customVertexShaderID:gt,customFragmentShaderID:ut,isRawShaderMaterial:g.isRawShaderMaterial===!0,glslVersion:g.glslVersion,precision:_,batching:Bt,batchingColor:Bt&&W._colorsTexture!==null,instancing:Tt,instancingColor:Tt&&W.instanceColor!==null,instancingMorph:Tt&&W.morphTexture!==null,supportsVertexTextures:m,outputColorSpace:Dt===null?i.outputColorSpace:Dt.isXRRenderTarget===!0?Dt.texture.colorSpace:Dn,alphaToCoverage:!!g.alphaToCoverage,map:Jt,matcap:zt,envMap:C,envMapMode:C&&G.mapping,envMapCubeUVHeight:ct,aoMap:Ue,lightMap:Ft,bumpMap:Ht,normalMap:At,displacementMap:m&&ne,emissiveMap:Pt,normalMapObjectSpace:At&&g.normalMapType===xc,normalMapTangentSpace:At&&g.normalMapType===ul,metalnessMap:T,roughnessMap:x,anisotropy:N,anisotropyMap:dt,clearcoat:q,clearcoatMap:Gt,clearcoatNormalMap:Q,clearcoatRoughnessMap:ft,dispersion:$,iridescence:Y,iridescenceMap:Rt,iridescenceThicknessMap:Ct,sheen:vt,sheenColorMap:pt,sheenRoughnessMap:Ot,specularMap:It,specularColorMap:ee,specularIntensityMap:D,transmission:nt,transmissionMap:at,thicknessMap:H,gradientMap:K,opaque:g.transparent===!1&&g.blending===mi&&g.alphaToCoverage===!1,alphaMap:st,alphaTest:ot,alphaHash:kt,combine:g.combine,mapUv:Jt&&p(g.map.channel),aoMapUv:Ue&&p(g.aoMap.channel),lightMapUv:Ft&&p(g.lightMap.channel),bumpMapUv:Ht&&p(g.bumpMap.channel),normalMapUv:At&&p(g.normalMap.channel),displacementMapUv:ne&&p(g.displacementMap.channel),emissiveMapUv:Pt&&p(g.emissiveMap.channel),metalnessMapUv:T&&p(g.metalnessMap.channel),roughnessMapUv:x&&p(g.roughnessMap.channel),anisotropyMapUv:dt&&p(g.anisotropyMap.channel),clearcoatMapUv:Gt&&p(g.clearcoatMap.channel),clearcoatNormalMapUv:Q&&p(g.clearcoatNormalMap.channel),clearcoatRoughnessMapUv:ft&&p(g.clearcoatRoughnessMap.channel),iridescenceMapUv:Rt&&p(g.iridescenceMap.channel),iridescenceThicknessMapUv:Ct&&p(g.iridescenceThicknessMap.channel),sheenColorMapUv:pt&&p(g.sheenColorMap.channel),sheenRoughnessMapUv:Ot&&p(g.sheenRoughnessMap.channel),specularMapUv:It&&p(g.specularMap.channel),specularColorMapUv:ee&&p(g.specularColorMap.channel),specularIntensityMapUv:D&&p(g.specularIntensityMap.channel),transmissionMapUv:at&&p(g.transmissionMap.channel),thicknessMapUv:H&&p(g.thicknessMap.channel),alphaMapUv:st&&p(g.alphaMap.channel),vertexTangents:!!k.attributes.tangent&&(At||N),vertexColors:g.vertexColors,vertexAlphas:g.vertexColors===!0&&!!k.attributes.color&&k.attributes.color.itemSize===4,pointsUvs:W.isPoints===!0&&!!k.attributes.uv&&(Jt||st),fog:!!j,useFog:g.fog===!0,fogExp2:!!j&&j.isFogExp2,flatShading:g.flatShading===!0,sizeAttenuation:g.sizeAttenuation===!0,logarithmicDepthBuffer:f,reverseDepthBuffer:u,skinning:W.isSkinnedMesh===!0,morphTargets:k.morphAttributes.position!==void 0,morphNormals:k.morphAttributes.normal!==void 0,morphColors:k.morphAttributes.color!==void 0,morphTargetsCount:Vt,morphTextureStride:Zt,numDirLights:y.directional.length,numPointLights:y.point.length,numSpotLights:y.spot.length,numSpotLightMaps:y.spotLightMap.length,numRectAreaLights:y.rectArea.length,numHemiLights:y.hemi.length,numDirLightShadows:y.directionalShadowMap.length,numPointLightShadows:y.pointShadowMap.length,numSpotLightShadows:y.spotShadowMap.length,numSpotLightShadowsWithMaps:y.numSpotLightShadowsWithMaps,numLightProbes:y.numLightProbes,numClippingPlanes:a.numPlanes,numClipIntersection:a.numIntersection,dithering:g.dithering,shadowMapEnabled:i.shadowMap.enabled&&B.length>0,shadowMapType:i.shadowMap.type,toneMapping:Re,decodeVideoTexture:Jt&&g.map.isVideoTexture===!0&&Kt.getTransfer(g.map.colorSpace)===se,premultipliedAlpha:g.premultipliedAlpha,doubleSided:g.side===je,flipSided:g.side===we,useDepthPacking:g.depthPacking>=0,depthPacking:g.depthPacking||0,index0AttributeName:g.index0AttributeName,extensionClipCullDistance:ue&&g.extensions.clipCullDistance===!0&&n.has("WEBGL_clip_cull_distance"),extensionMultiDraw:(ue&&g.extensions.multiDraw===!0||Bt)&&n.has("WEBGL_multi_draw"),rendererExtensionParallelShaderCompile:n.has("KHR_parallel_shader_compile"),customProgramCacheKey:g.customProgramCacheKey()};return Wt.vertexUv1s=c.has(1),Wt.vertexUv2s=c.has(2),Wt.vertexUv3s=c.has(3),c.clear(),Wt}function E(g){const y=[];if(g.shaderID?y.push(g.shaderID):(y.push(g.customVertexShaderID),y.push(g.customFragmentShaderID)),g.defines!==void 0)for(const B in g.defines)y.push(B),y.push(g.defines[B]);return g.isRawShaderMaterial===!1&&(v(y,g),b(y,g),y.push(i.outputColorSpace)),y.push(g.customProgramCacheKey),y.join()}function v(g,y){g.push(y.precision),g.push(y.outputColorSpace),g.push(y.envMapMode),g.push(y.envMapCubeUVHeight),g.push(y.mapUv),g.push(y.alphaMapUv),g.push(y.lightMapUv),g.push(y.aoMapUv),g.push(y.bumpMapUv),g.push(y.normalMapUv),g.push(y.displacementMapUv),g.push(y.emissiveMapUv),g.push(y.metalnessMapUv),g.push(y.roughnessMapUv),g.push(y.anisotropyMapUv),g.push(y.clearcoatMapUv),g.push(y.clearcoatNormalMapUv),g.push(y.clearcoatRoughnessMapUv),g.push(y.iridescenceMapUv),g.push(y.iridescenceThicknessMapUv),g.push(y.sheenColorMapUv),g.push(y.sheenRoughnessMapUv),g.push(y.specularMapUv),g.push(y.specularColorMapUv),g.push(y.specularIntensityMapUv),g.push(y.transmissionMapUv),g.push(y.thicknessMapUv),g.push(y.combine),g.push(y.fogExp2),g.push(y.sizeAttenuation),g.push(y.morphTargetsCount),g.push(y.morphAttributeCount),g.push(y.numDirLights),g.push(y.numPointLights),g.push(y.numSpotLights),g.push(y.numSpotLightMaps),g.push(y.numHemiLights),g.push(y.numRectAreaLights),g.push(y.numDirLightShadows),g.push(y.numPointLightShadows),g.push(y.numSpotLightShadows),g.push(y.numSpotLightShadowsWithMaps),g.push(y.numLightProbes),g.push(y.shadowMapType),g.push(y.toneMapping),g.push(y.numClippingPlanes),g.push(y.numClipIntersection),g.push(y.depthPacking)}function b(g,y){o.disableAll(),y.supportsVertexTextures&&o.enable(0),y.instancing&&o.enable(1),y.instancingColor&&o.enable(2),y.instancingMorph&&o.enable(3),y.matcap&&o.enable(4),y.envMap&&o.enable(5),y.normalMapObjectSpace&&o.enable(6),y.normalMapTangentSpace&&o.enable(7),y.clearcoat&&o.enable(8),y.iridescence&&o.enable(9),y.alphaTest&&o.enable(10),y.vertexColors&&o.enable(11),y.vertexAlphas&&o.enable(12),y.vertexUv1s&&o.enable(13),y.vertexUv2s&&o.enable(14),y.vertexUv3s&&o.enable(15),y.vertexTangents&&o.enable(16),y.anisotropy&&o.enable(17),y.alphaHash&&o.enable(18),y.batching&&o.enable(19),y.dispersion&&o.enable(20),y.batchingColor&&o.enable(21),g.push(o.mask),o.disableAll(),y.fog&&o.enable(0),y.useFog&&o.enable(1),y.flatShading&&o.enable(2),y.logarithmicDepthBuffer&&o.enable(3),y.reverseDepthBuffer&&o.enable(4),y.skinning&&o.enable(5),y.morphTargets&&o.enable(6),y.morphNormals&&o.enable(7),y.morphColors&&o.enable(8),y.premultipliedAlpha&&o.enable(9),y.shadowMapEnabled&&o.enable(10),y.doubleSided&&o.enable(11),y.flipSided&&o.enable(12),y.useDepthPacking&&o.enable(13),y.dithering&&o.enable(14),y.transmission&&o.enable(15),y.sheen&&o.enable(16),y.opaque&&o.enable(17),y.pointsUvs&&o.enable(18),y.decodeVideoTexture&&o.enable(19),y.alphaToCoverage&&o.enable(20),g.push(o.mask)}function L(g){const y=M[g.type];let B;if(y){const z=tn[y];B=jc.clone(z.uniforms)}else B=g.uniforms;return B}function A(g,y){let B;for(let z=0,W=h.length;z<W;z++){const j=h[z];if(j.cacheKey===y){B=j,++B.usedTimes;break}}return B===void 0&&(B=new cp(i,y,g,r),h.push(B)),B}function w(g){if(--g.usedTimes===0){const y=h.indexOf(g);h[y]=h[h.length-1],h.pop(),g.destroy()}}function P(g){l.remove(g)}function V(){l.dispose()}return{getParameters:d,getProgramCacheKey:E,getUniforms:L,acquireProgram:A,releaseProgram:w,releaseShaderCache:P,programs:h,dispose:V}}function pp(){let i=new WeakMap;function t(a){return i.has(a)}function e(a){let o=i.get(a);return o===void 0&&(o={},i.set(a,o)),o}function n(a){i.delete(a)}function s(a,o,l){i.get(a)[o]=l}function r(){i=new WeakMap}return{has:t,get:e,remove:n,update:s,dispose:r}}function mp(i,t){return i.groupOrder!==t.groupOrder?i.groupOrder-t.groupOrder:i.renderOrder!==t.renderOrder?i.renderOrder-t.renderOrder:i.material.id!==t.material.id?i.material.id-t.material.id:i.z!==t.z?i.z-t.z:i.id-t.id}function Po(i,t){return i.groupOrder!==t.groupOrder?i.groupOrder-t.groupOrder:i.renderOrder!==t.renderOrder?i.renderOrder-t.renderOrder:i.z!==t.z?t.z-i.z:i.id-t.id}function Lo(){const i=[];let t=0;const e=[],n=[],s=[];function r(){t=0,e.length=0,n.length=0,s.length=0}function a(f,u,m,_,M,p){let d=i[t];return d===void 0?(d={id:f.id,object:f,geometry:u,material:m,groupOrder:_,renderOrder:f.renderOrder,z:M,group:p},i[t]=d):(d.id=f.id,d.object=f,d.geometry=u,d.material=m,d.groupOrder=_,d.renderOrder=f.renderOrder,d.z=M,d.group=p),t++,d}function o(f,u,m,_,M,p){const d=a(f,u,m,_,M,p);m.transmission>0?n.push(d):m.transparent===!0?s.push(d):e.push(d)}function l(f,u,m,_,M,p){const d=a(f,u,m,_,M,p);m.transmission>0?n.unshift(d):m.transparent===!0?s.unshift(d):e.unshift(d)}function c(f,u){e.length>1&&e.sort(f||mp),n.length>1&&n.sort(u||Po),s.length>1&&s.sort(u||Po)}function h(){for(let f=t,u=i.length;f<u;f++){const m=i[f];if(m.id===null)break;m.id=null,m.object=null,m.geometry=null,m.material=null,m.group=null}}return{opaque:e,transmissive:n,transparent:s,init:r,push:o,unshift:l,finish:h,sort:c}}function gp(){let i=new WeakMap;function t(n,s){const r=i.get(n);let a;return r===void 0?(a=new Lo,i.set(n,[a])):s>=r.length?(a=new Lo,r.push(a)):a=r[s],a}function e(){i=new WeakMap}return{get:t,dispose:e}}function _p(){const i={};return{get:function(t){if(i[t.id]!==void 0)return i[t.id];let e;switch(t.type){case"DirectionalLight":e={direction:new R,color:new yt};break;case"SpotLight":e={position:new R,direction:new R,color:new yt,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":e={position:new R,color:new yt,distance:0,decay:0};break;case"HemisphereLight":e={direction:new R,skyColor:new yt,groundColor:new yt};break;case"RectAreaLight":e={color:new yt,position:new R,halfWidth:new R,halfHeight:new R};break}return i[t.id]=e,e}}}function xp(){const i={};return{get:function(t){if(i[t.id]!==void 0)return i[t.id];let e;switch(t.type){case"DirectionalLight":e={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Et};break;case"SpotLight":e={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Et};break;case"PointLight":e={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Et,shadowCameraNear:1,shadowCameraFar:1e3};break}return i[t.id]=e,e}}}let vp=0;function Mp(i,t){return(t.castShadow?2:0)-(i.castShadow?2:0)+(t.map?1:0)-(i.map?1:0)}function Sp(i){const t=new _p,e=xp(),n={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1,numLightProbes:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0,numLightProbes:0};for(let c=0;c<9;c++)n.probe.push(new R);const s=new R,r=new jt,a=new jt;function o(c){let h=0,f=0,u=0;for(let V=0;V<9;V++)n.probe[V].set(0,0,0);let m=0,_=0,M=0,p=0,d=0,E=0,v=0,b=0,L=0,A=0,w=0;c.sort(Mp);for(let V=0,g=c.length;V<g;V++){const y=c[V],B=y.color,z=y.intensity,W=y.distance,j=y.shadow&&y.shadow.map?y.shadow.map.texture:null;if(y.isAmbientLight)h+=B.r*z,f+=B.g*z,u+=B.b*z;else if(y.isLightProbe){for(let k=0;k<9;k++)n.probe[k].addScaledVector(y.sh.coefficients[k],z);w++}else if(y.isDirectionalLight){const k=t.get(y);if(k.color.copy(y.color).multiplyScalar(y.intensity),y.castShadow){const Z=y.shadow,G=e.get(y);G.shadowIntensity=Z.intensity,G.shadowBias=Z.bias,G.shadowNormalBias=Z.normalBias,G.shadowRadius=Z.radius,G.shadowMapSize=Z.mapSize,n.directionalShadow[m]=G,n.directionalShadowMap[m]=j,n.directionalShadowMatrix[m]=y.shadow.matrix,E++}n.directional[m]=k,m++}else if(y.isSpotLight){const k=t.get(y);k.position.setFromMatrixPosition(y.matrixWorld),k.color.copy(B).multiplyScalar(z),k.distance=W,k.coneCos=Math.cos(y.angle),k.penumbraCos=Math.cos(y.angle*(1-y.penumbra)),k.decay=y.decay,n.spot[M]=k;const Z=y.shadow;if(y.map&&(n.spotLightMap[L]=y.map,L++,Z.updateMatrices(y),y.castShadow&&A++),n.spotLightMatrix[M]=Z.matrix,y.castShadow){const G=e.get(y);G.shadowIntensity=Z.intensity,G.shadowBias=Z.bias,G.shadowNormalBias=Z.normalBias,G.shadowRadius=Z.radius,G.shadowMapSize=Z.mapSize,n.spotShadow[M]=G,n.spotShadowMap[M]=j,b++}M++}else if(y.isRectAreaLight){const k=t.get(y);k.color.copy(B).multiplyScalar(z),k.halfWidth.set(y.width*.5,0,0),k.halfHeight.set(0,y.height*.5,0),n.rectArea[p]=k,p++}else if(y.isPointLight){const k=t.get(y);if(k.color.copy(y.color).multiplyScalar(y.intensity),k.distance=y.distance,k.decay=y.decay,y.castShadow){const Z=y.shadow,G=e.get(y);G.shadowIntensity=Z.intensity,G.shadowBias=Z.bias,G.shadowNormalBias=Z.normalBias,G.shadowRadius=Z.radius,G.shadowMapSize=Z.mapSize,G.shadowCameraNear=Z.camera.near,G.shadowCameraFar=Z.camera.far,n.pointShadow[_]=G,n.pointShadowMap[_]=j,n.pointShadowMatrix[_]=y.shadow.matrix,v++}n.point[_]=k,_++}else if(y.isHemisphereLight){const k=t.get(y);k.skyColor.copy(y.color).multiplyScalar(z),k.groundColor.copy(y.groundColor).multiplyScalar(z),n.hemi[d]=k,d++}}p>0&&(i.has("OES_texture_float_linear")===!0?(n.rectAreaLTC1=et.LTC_FLOAT_1,n.rectAreaLTC2=et.LTC_FLOAT_2):(n.rectAreaLTC1=et.LTC_HALF_1,n.rectAreaLTC2=et.LTC_HALF_2)),n.ambient[0]=h,n.ambient[1]=f,n.ambient[2]=u;const P=n.hash;(P.directionalLength!==m||P.pointLength!==_||P.spotLength!==M||P.rectAreaLength!==p||P.hemiLength!==d||P.numDirectionalShadows!==E||P.numPointShadows!==v||P.numSpotShadows!==b||P.numSpotMaps!==L||P.numLightProbes!==w)&&(n.directional.length=m,n.spot.length=M,n.rectArea.length=p,n.point.length=_,n.hemi.length=d,n.directionalShadow.length=E,n.directionalShadowMap.length=E,n.pointShadow.length=v,n.pointShadowMap.length=v,n.spotShadow.length=b,n.spotShadowMap.length=b,n.directionalShadowMatrix.length=E,n.pointShadowMatrix.length=v,n.spotLightMatrix.length=b+L-A,n.spotLightMap.length=L,n.numSpotLightShadowsWithMaps=A,n.numLightProbes=w,P.directionalLength=m,P.pointLength=_,P.spotLength=M,P.rectAreaLength=p,P.hemiLength=d,P.numDirectionalShadows=E,P.numPointShadows=v,P.numSpotShadows=b,P.numSpotMaps=L,P.numLightProbes=w,n.version=vp++)}function l(c,h){let f=0,u=0,m=0,_=0,M=0;const p=h.matrixWorldInverse;for(let d=0,E=c.length;d<E;d++){const v=c[d];if(v.isDirectionalLight){const b=n.directional[f];b.direction.setFromMatrixPosition(v.matrixWorld),s.setFromMatrixPosition(v.target.matrixWorld),b.direction.sub(s),b.direction.transformDirection(p),f++}else if(v.isSpotLight){const b=n.spot[m];b.position.setFromMatrixPosition(v.matrixWorld),b.position.applyMatrix4(p),b.direction.setFromMatrixPosition(v.matrixWorld),s.setFromMatrixPosition(v.target.matrixWorld),b.direction.sub(s),b.direction.transformDirection(p),m++}else if(v.isRectAreaLight){const b=n.rectArea[_];b.position.setFromMatrixPosition(v.matrixWorld),b.position.applyMatrix4(p),a.identity(),r.copy(v.matrixWorld),r.premultiply(p),a.extractRotation(r),b.halfWidth.set(v.width*.5,0,0),b.halfHeight.set(0,v.height*.5,0),b.halfWidth.applyMatrix4(a),b.halfHeight.applyMatrix4(a),_++}else if(v.isPointLight){const b=n.point[u];b.position.setFromMatrixPosition(v.matrixWorld),b.position.applyMatrix4(p),u++}else if(v.isHemisphereLight){const b=n.hemi[M];b.direction.setFromMatrixPosition(v.matrixWorld),b.direction.transformDirection(p),M++}}}return{setup:o,setupView:l,state:n}}function Do(i){const t=new Sp(i),e=[],n=[];function s(h){c.camera=h,e.length=0,n.length=0}function r(h){e.push(h)}function a(h){n.push(h)}function o(){t.setup(e)}function l(h){t.setupView(e,h)}const c={lightsArray:e,shadowsArray:n,camera:null,lights:t,transmissionRenderTarget:{}};return{init:s,state:c,setupLights:o,setupLightsView:l,pushLight:r,pushShadow:a}}function yp(i){let t=new WeakMap;function e(s,r=0){const a=t.get(s);let o;return a===void 0?(o=new Do(i),t.set(s,[o])):r>=a.length?(o=new Do(i),a.push(o)):o=a[r],o}function n(){t=new WeakMap}return{get:e,dispose:n}}class Ep extends ki{constructor(t){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=gc,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(t)}copy(t){return super.copy(t),this.depthPacking=t.depthPacking,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this}}class bp extends ki{constructor(t){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(t)}copy(t){return super.copy(t),this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this}}const Tp=`void main() {
|
||
gl_Position = vec4( position, 1.0 );
|
||
}`,wp=`uniform sampler2D shadow_pass;
|
||
uniform vec2 resolution;
|
||
uniform float radius;
|
||
#include <packing>
|
||
void main() {
|
||
const float samples = float( VSM_SAMPLES );
|
||
float mean = 0.0;
|
||
float squared_mean = 0.0;
|
||
float uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );
|
||
float uvStart = samples <= 1.0 ? 0.0 : - 1.0;
|
||
for ( float i = 0.0; i < samples; i ++ ) {
|
||
float uvOffset = uvStart + i * uvStride;
|
||
#ifdef HORIZONTAL_PASS
|
||
vec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );
|
||
mean += distribution.x;
|
||
squared_mean += distribution.y * distribution.y + distribution.x * distribution.x;
|
||
#else
|
||
float depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );
|
||
mean += depth;
|
||
squared_mean += depth * depth;
|
||
#endif
|
||
}
|
||
mean = mean / samples;
|
||
squared_mean = squared_mean / samples;
|
||
float std_dev = sqrt( squared_mean - mean * mean );
|
||
gl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );
|
||
}`;function Ap(i,t,e){let n=new ya;const s=new Et,r=new Et,a=new te,o=new Ep({depthPacking:_c}),l=new bp,c={},h=e.maxTextureSize,f={[Ln]:we,[we]:Ln,[je]:je},u=new mn({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new Et},radius:{value:4}},vertexShader:Tp,fragmentShader:wp}),m=u.clone();m.defines.HORIZONTAL_PASS=1;const _=new sn;_.setAttribute("position",new Qe(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const M=new re(_,u),p=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=$o;let d=this.type;this.render=function(A,w,P){if(p.enabled===!1||p.autoUpdate===!1&&p.needsUpdate===!1||A.length===0)return;const V=i.getRenderTarget(),g=i.getActiveCubeFace(),y=i.getActiveMipmapLevel(),B=i.state;B.setBlending(Cn),B.buffers.color.setClear(1,1,1,1),B.buffers.depth.setTest(!0),B.setScissorTest(!1);const z=d!==un&&this.type===un,W=d===un&&this.type!==un;for(let j=0,k=A.length;j<k;j++){const Z=A[j],G=Z.shadow;if(G===void 0){console.warn("THREE.WebGLShadowMap:",Z,"has no shadow.");continue}if(G.autoUpdate===!1&&G.needsUpdate===!1)continue;s.copy(G.mapSize);const ct=G.getFrameExtents();if(s.multiply(ct),r.copy(G.mapSize),(s.x>h||s.y>h)&&(s.x>h&&(r.x=Math.floor(h/ct.x),s.x=r.x*ct.x,G.mapSize.x=r.x),s.y>h&&(r.y=Math.floor(h/ct.y),s.y=r.y*ct.y,G.mapSize.y=r.y)),G.map===null||z===!0||W===!0){const xt=this.type!==un?{minFilter:Ie,magFilter:Ie}:{};G.map!==null&&G.map.dispose(),G.map=new qn(s.x,s.y,xt),G.map.texture.name=Z.name+".shadowMap",G.camera.updateProjectionMatrix()}i.setRenderTarget(G.map),i.clear();const ht=G.getViewportCount();for(let xt=0;xt<ht;xt++){const Vt=G.getViewport(xt);a.set(r.x*Vt.x,r.y*Vt.y,r.x*Vt.z,r.y*Vt.w),B.viewport(a),G.updateMatrices(Z,xt),n=G.getFrustum(),b(w,P,G.camera,Z,this.type)}G.isPointLightShadow!==!0&&this.type===un&&E(G,P),G.needsUpdate=!1}d=this.type,p.needsUpdate=!1,i.setRenderTarget(V,g,y)};function E(A,w){const P=t.update(M);u.defines.VSM_SAMPLES!==A.blurSamples&&(u.defines.VSM_SAMPLES=A.blurSamples,m.defines.VSM_SAMPLES=A.blurSamples,u.needsUpdate=!0,m.needsUpdate=!0),A.mapPass===null&&(A.mapPass=new qn(s.x,s.y)),u.uniforms.shadow_pass.value=A.map.texture,u.uniforms.resolution.value=A.mapSize,u.uniforms.radius.value=A.radius,i.setRenderTarget(A.mapPass),i.clear(),i.renderBufferDirect(w,null,P,u,M,null),m.uniforms.shadow_pass.value=A.mapPass.texture,m.uniforms.resolution.value=A.mapSize,m.uniforms.radius.value=A.radius,i.setRenderTarget(A.map),i.clear(),i.renderBufferDirect(w,null,P,m,M,null)}function v(A,w,P,V){let g=null;const y=P.isPointLight===!0?A.customDistanceMaterial:A.customDepthMaterial;if(y!==void 0)g=y;else if(g=P.isPointLight===!0?l:o,i.localClippingEnabled&&w.clipShadows===!0&&Array.isArray(w.clippingPlanes)&&w.clippingPlanes.length!==0||w.displacementMap&&w.displacementScale!==0||w.alphaMap&&w.alphaTest>0||w.map&&w.alphaTest>0){const B=g.uuid,z=w.uuid;let W=c[B];W===void 0&&(W={},c[B]=W);let j=W[z];j===void 0&&(j=g.clone(),W[z]=j,w.addEventListener("dispose",L)),g=j}if(g.visible=w.visible,g.wireframe=w.wireframe,V===un?g.side=w.shadowSide!==null?w.shadowSide:w.side:g.side=w.shadowSide!==null?w.shadowSide:f[w.side],g.alphaMap=w.alphaMap,g.alphaTest=w.alphaTest,g.map=w.map,g.clipShadows=w.clipShadows,g.clippingPlanes=w.clippingPlanes,g.clipIntersection=w.clipIntersection,g.displacementMap=w.displacementMap,g.displacementScale=w.displacementScale,g.displacementBias=w.displacementBias,g.wireframeLinewidth=w.wireframeLinewidth,g.linewidth=w.linewidth,P.isPointLight===!0&&g.isMeshDistanceMaterial===!0){const B=i.properties.get(g);B.light=P}return g}function b(A,w,P,V,g){if(A.visible===!1)return;if(A.layers.test(w.layers)&&(A.isMesh||A.isLine||A.isPoints)&&(A.castShadow||A.receiveShadow&&g===un)&&(!A.frustumCulled||n.intersectsObject(A))){A.modelViewMatrix.multiplyMatrices(P.matrixWorldInverse,A.matrixWorld);const 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ot=H[st];x.format!==Je?Ct!==null?It?D&&e.compressedTexSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+K,st,0,0,ot.width,ot.height,Ct,ot.data):e.compressedTexImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+K,st,Ot,ot.width,ot.height,0,ot.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):It?D&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+K,st,0,0,ot.width,ot.height,Ct,pt,ot.data):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+K,st,Ot,ot.width,ot.height,0,Ct,pt,ot.data)}}}else{if(H=x.mipmaps,It&&ee){H.length>0&&at++;const K=Pt(ft[0]);e.texStorage2D(i.TEXTURE_CUBE_MAP,at,Ot,K.width,K.height)}for(let K=0;K<6;K++)if(Q){It?D&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+K,0,0,0,ft[K].width,ft[K].height,Ct,pt,ft[K].data):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+K,0,Ot,ft[K].width,ft[K].height,0,Ct,pt,ft[K].data);for(let st=0;st<H.length;st++){const kt=H[st].image[K].image;It?D&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+K,st+1,0,0,kt.width,kt.height,Ct,pt,kt.data):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+K,st+1,Ot,kt.width,kt.height,0,Ct,pt,kt.data)}}else{It?D&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+K,0,0,0,Ct,pt,ft[K]):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+K,0,Ot,Ct,pt,ft[K]);for(let st=0;st<H.length;st++){const ot=H[st];It?D&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+K,st+1,0,0,Ct,pt,ot.image[K]):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+K,st+1,Ot,Ct,pt,ot.image[K])}}}p(x)&&d(i.TEXTURE_CUBE_MAP),Y.__version=$.version,x.onUpdate&&x.onUpdate(x)}T.__version=x.version}function J(T,x,N,q,$,Y){const vt=r.convert(N.format,N.colorSpace),nt=r.convert(N.type),dt=E(N.internalFormat,vt,nt,N.colorSpace);if(!n.get(x).__hasExternalTextures){const Q=Math.max(1,x.width>>Y),ft=Math.max(1,x.height>>Y);$===i.TEXTURE_3D||$===i.TEXTURE_2D_ARRAY?e.texImage3D($,Y,dt,Q,ft,x.depth,0,vt,nt,null):e.texImage2D($,Y,dt,Q,ft,0,vt,nt,null)}e.bindFramebuffer(i.FRAMEBUFFER,T),Ht(x)?o.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,q,$,n.get(N).__webglTexture,0,Ft(x)):($===i.TEXTURE_2D||$>=i.TEXTURE_CUBE_MAP_POSITIVE_X&&$<=i.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&i.framebufferTexture2D(i.FRAMEBUFFER,q,$,n.get(N).__webglTexture,Y),e.bindFramebuffer(i.FRAMEBUFFER,null)}function gt(T,x,N){if(i.bindRenderbuffer(i.RENDERBUFFER,T),x.depthBuffer){const q=x.depthTexture,$=q&&q.isDepthTexture?q.type:null,Y=v(x.stencilBuffer,$),vt=x.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,nt=Ft(x);Ht(x)?o.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,nt,Y,x.width,x.height):N?i.renderbufferStorageMultisample(i.RENDERBUFFER,nt,Y,x.width,x.height):i.renderbufferStorage(i.RENDERBUFFER,Y,x.width,x.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,vt,i.RENDERBUFFER,T)}else{const q=x.textures;for(let $=0;$<q.length;$++){const Y=q[$],vt=r.convert(Y.format,Y.colorSpace),nt=r.convert(Y.type),dt=E(Y.internalFormat,vt,nt,Y.colorSpace),Gt=Ft(x);N&&Ht(x)===!1?i.renderbufferStorageMultisample(i.RENDERBUFFER,Gt,dt,x.width,x.height):Ht(x)?o.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,Gt,dt,x.width,x.height):i.renderbufferStorage(i.RENDERBUFFER,dt,x.width,x.height)}}i.bindRenderbuffer(i.RENDERBUFFER,null)}function ut(T,x){if(x&&x.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(e.bindFramebuffer(i.FRAMEBUFFER,T),!(x.depthTexture&&x.depthTexture.isDepthTexture))throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");(!n.get(x.depthTexture).__webglTexture||x.depthTexture.image.width!==x.width||x.depthTexture.image.height!==x.height)&&(x.depthTexture.image.width=x.width,x.depthTexture.image.height=x.height,x.depthTexture.needsUpdate=!0),W(x.depthTexture,0);const q=n.get(x.depthTexture).__webglTexture,$=Ft(x);if(x.depthTexture.format===gi)Ht(x)?o.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.TEXTURE_2D,q,0,$):i.framebufferTexture2D(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.TEXTURE_2D,q,0);else if(x.depthTexture.format===yi)Ht(x)?o.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,i.TEXTURE_2D,q,0,$):i.framebufferTexture2D(i.FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,i.TEXTURE_2D,q,0);else throw new Error("Unknown depthTexture format")}function Dt(T){const x=n.get(T),N=T.isWebGLCubeRenderTarget===!0;if(x.__boundDepthTexture!==T.depthTexture){const q=T.depthTexture;if(x.__depthDisposeCallback&&x.__depthDisposeCallback(),q){const $=()=>{delete x.__boundDepthTexture,delete x.__depthDisposeCallback,q.removeEventListener("dispose",$)};q.addEventListener("dispose",$),x.__depthDisposeCallback=$}x.__boundDepthTexture=q}if(T.depthTexture&&!x.__autoAllocateDepthBuffer){if(N)throw new Error("target.depthTexture not supported in Cube render targets");ut(x.__webglFramebuffer,T)}else if(N){x.__webglDepthbuffer=[];for(let q=0;q<6;q++)if(e.bindFramebuffer(i.FRAMEBUFFER,x.__webglFramebuffer[q]),x.__webglDepthbuffer[q]===void 0)x.__webglDepthbuffer[q]=i.createRenderbuffer(),gt(x.__webglDepthbuffer[q],T,!1);else{const $=T.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,Y=x.__webglDepthbuffer[q];i.bindRenderbuffer(i.RENDERBUFFER,Y),i.framebufferRenderbuffer(i.FRAMEBUFFER,$,i.RENDERBUFFER,Y)}}else if(e.bindFramebuffer(i.FRAMEBUFFER,x.__webglFramebuffer),x.__webglDepthbuffer===void 0)x.__webglDepthbuffer=i.createRenderbuffer(),gt(x.__webglDepthbuffer,T,!1);else{const q=T.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,$=x.__webglDepthbuffer;i.bindRenderbuffer(i.RENDERBUFFER,$),i.framebufferRenderbuffer(i.FRAMEBUFFER,q,i.RENDERBUFFER,$)}e.bindFramebuffer(i.FRAMEBUFFER,null)}function Tt(T,x,N){const q=n.get(T);x!==void 0&&J(q.__webglFramebuffer,T,T.texture,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,0),N!==void 0&&Dt(T)}function Bt(T){const x=T.texture,N=n.get(T),q=n.get(x);T.addEventListener("dispose",A);const $=T.textures,Y=T.isWebGLCubeRenderTarget===!0,vt=$.length>1;if(vt||(q.__webglTexture===void 0&&(q.__webglTexture=i.createTexture()),q.__version=x.version,a.memory.textures++),Y){N.__webglFramebuffer=[];for(let nt=0;nt<6;nt++)if(x.mipmaps&&x.mipmaps.length>0){N.__webglFramebuffer[nt]=[];for(let dt=0;dt<x.mipmaps.length;dt++)N.__webglFramebuffer[nt][dt]=i.createFramebuffer()}else N.__webglFramebuffer[nt]=i.createFramebuffer()}else{if(x.mipmaps&&x.mipmaps.length>0){N.__webglFramebuffer=[];for(let nt=0;nt<x.mipmaps.length;nt++)N.__webglFramebuffer[nt]=i.createFramebuffer()}else N.__webglFramebuffer=i.createFramebuffer();if(vt)for(let nt=0,dt=$.length;nt<dt;nt++){const Gt=n.get($[nt]);Gt.__webglTexture===void 0&&(Gt.__webglTexture=i.createTexture(),a.memory.textures++)}if(T.samples>0&&Ht(T)===!1){N.__webglMultisampledFramebuffer=i.createFramebuffer(),N.__webglColorRenderbuffer=[],e.bindFramebuffer(i.FRAMEBUFFER,N.__webglMultisampledFramebuffer);for(let nt=0;nt<$.length;nt++){const dt=$[nt];N.__webglColorRenderbuffer[nt]=i.createRenderbuffer(),i.bindRenderbuffer(i.RENDERBUFFER,N.__webglColorRenderbuffer[nt]);const Gt=r.convert(dt.format,dt.colorSpace),Q=r.convert(dt.type),ft=E(dt.internalFormat,Gt,Q,dt.colorSpace,T.isXRRenderTarget===!0),Rt=Ft(T);i.renderbufferStorageMultisample(i.RENDERBUFFER,Rt,ft,T.width,T.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+nt,i.RENDERBUFFER,N.__webglColorRenderbuffer[nt])}i.bindRenderbuffer(i.RENDERBUFFER,null),T.depthBuffer&&(N.__webglDepthRenderbuffer=i.createRenderbuffer(),gt(N.__webglDepthRenderbuffer,T,!0)),e.bindFramebuffer(i.FRAMEBUFFER,null)}}if(Y){e.bindTexture(i.TEXTURE_CUBE_MAP,q.__webglTexture),xt(i.TEXTURE_CUBE_MAP,x);for(let nt=0;nt<6;nt++)if(x.mipmaps&&x.mipmaps.length>0)for(let dt=0;dt<x.mipmaps.length;dt++)J(N.__webglFramebuffer[nt][dt],T,x,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+nt,dt);else J(N.__webglFramebuffer[nt],T,x,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+nt,0);p(x)&&d(i.TEXTURE_CUBE_MAP),e.unbindTexture()}else if(vt){for(let nt=0,dt=$.length;nt<dt;nt++){const Gt=$[nt],Q=n.get(Gt);e.bindTexture(i.TEXTURE_2D,Q.__webglTexture),xt(i.TEXTURE_2D,Gt),J(N.__webglFramebuffer,T,Gt,i.COLOR_ATTACHMENT0+nt,i.TEXTURE_2D,0),p(Gt)&&d(i.TEXTURE_2D)}e.unbindTexture()}else{let nt=i.TEXTURE_2D;if((T.isWebGL3DRenderTarget||T.isWebGLArrayRenderTarget)&&(nt=T.isWebGL3DRenderTarget?i.TEXTURE_3D:i.TEXTURE_2D_ARRAY),e.bindTexture(nt,q.__webglTexture),xt(nt,x),x.mipmaps&&x.mipmaps.length>0)for(let dt=0;dt<x.mipmaps.length;dt++)J(N.__webglFramebuffer[dt],T,x,i.COLOR_ATTACHMENT0,nt,dt);else J(N.__webglFramebuffer,T,x,i.COLOR_ATTACHMENT0,nt,0);p(x)&&d(nt),e.unbindTexture()}T.depthBuffer&&Dt(T)}function Jt(T){const x=T.textures;for(let N=0,q=x.length;N<q;N++){const $=x[N];if(p($)){const Y=T.isWebGLCubeRenderTarget?i.TEXTURE_CUBE_MAP:i.TEXTURE_2D,vt=n.get($).__webglTexture;e.bindTexture(Y,vt),d(Y),e.unbindTexture()}}}const zt=[],C=[];function Ue(T){if(T.samples>0){if(Ht(T)===!1){const x=T.textures,N=T.width,q=T.height;let $=i.COLOR_BUFFER_BIT;const Y=T.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,vt=n.get(T),nt=x.length>1;if(nt)for(let dt=0;dt<x.length;dt++)e.bindFramebuffer(i.FRAMEBUFFER,vt.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+dt,i.RENDERBUFFER,null),e.bindFramebuffer(i.FRAMEBUFFER,vt.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+dt,i.TEXTURE_2D,null,0);e.bindFramebuffer(i.READ_FRAMEBUFFER,vt.__webglMultisampledFramebuffer),e.bindFramebuffer(i.DRAW_FRAMEBUFFER,vt.__webglFramebuffer);for(let dt=0;dt<x.length;dt++){if(T.resolveDepthBuffer&&(T.depthBuffer&&($|=i.DEPTH_BUFFER_BIT),T.stencilBuffer&&T.resolveStencilBuffer&&($|=i.STENCIL_BUFFER_BIT)),nt){i.framebufferRenderbuffer(i.READ_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.RENDERBUFFER,vt.__webglColorRenderbuffer[dt]);const Gt=n.get(x[dt]).__webglTexture;i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,Gt,0)}i.blitFramebuffer(0,0,N,q,0,0,N,q,$,i.NEAREST),l===!0&&(zt.length=0,C.length=0,zt.push(i.COLOR_ATTACHMENT0+dt),T.depthBuffer&&T.resolveDepthBuffer===!1&&(zt.push(Y),C.push(Y),i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,C)),i.invalidateFramebuffer(i.READ_FRAMEBUFFER,zt))}if(e.bindFramebuffer(i.READ_FRAMEBUFFER,null),e.bindFramebuffer(i.DRAW_FRAMEBUFFER,null),nt)for(let dt=0;dt<x.length;dt++){e.bindFramebuffer(i.FRAMEBUFFER,vt.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+dt,i.RENDERBUFFER,vt.__webglColorRenderbuffer[dt]);const Gt=n.get(x[dt]).__webglTexture;e.bindFramebuffer(i.FRAMEBUFFER,vt.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+dt,i.TEXTURE_2D,Gt,0)}e.bindFramebuffer(i.DRAW_FRAMEBUFFER,vt.__webglMultisampledFramebuffer)}else if(T.depthBuffer&&T.resolveDepthBuffer===!1&&l){const x=T.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,[x])}}}function Ft(T){return Math.min(s.maxSamples,T.samples)}function Ht(T){const x=n.get(T);return T.samples>0&&t.has("WEBGL_multisampled_render_to_texture")===!0&&x.__useRenderToTexture!==!1}function At(T){const x=a.render.frame;h.get(T)!==x&&(h.set(T,x),T.update())}function ne(T,x){const N=T.colorSpace,q=T.format,$=T.type;return T.isCompressedTexture===!0||T.isVideoTexture===!0||N!==Dn&&N!==Rn&&(Kt.getTransfer(N)===se?(q!==Je||$!==fn)&&console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture color space:",N)),x}function Pt(T){return typeof HTMLImageElement<"u"&&T instanceof HTMLImageElement?(c.width=T.naturalWidth||T.width,c.height=T.naturalHeight||T.height):typeof VideoFrame<"u"&&T instanceof VideoFrame?(c.width=T.displayWidth,c.height=T.displayHeight):(c.width=T.width,c.height=T.height),c}this.allocateTextureUnit=B,this.resetTextureUnits=y,this.setTexture2D=W,this.setTexture2DArray=j,this.setTexture3D=k,this.setTextureCube=Z,this.rebindTextures=Tt,this.setupRenderTarget=Bt,this.updateRenderTargetMipmap=Jt,this.updateMultisampleRenderTarget=Ue,this.setupDepthRenderbuffer=Dt,this.setupFrameBufferTexture=J,this.useMultisampledRTT=Ht}function Dp(i,t){function e(n,s=Rn){let r;const a=Kt.getTransfer(s);if(n===fn)return i.UNSIGNED_BYTE;if(n===fa)return i.UNSIGNED_SHORT_4_4_4_4;if(n===pa)return i.UNSIGNED_SHORT_5_5_5_1;if(n===sl)return i.UNSIGNED_INT_5_9_9_9_REV;if(n===nl)return i.BYTE;if(n===il)return i.SHORT;if(n===Fi)return i.UNSIGNED_SHORT;if(n===da)return i.INT;if(n===Yn)return i.UNSIGNED_INT;if(n===en)return i.FLOAT;if(n===Oi)return i.HALF_FLOAT;if(n===rl)return i.ALPHA;if(n===al)return i.RGB;if(n===Je)return i.RGBA;if(n===ol)return i.LUMINANCE;if(n===ll)return i.LUMINANCE_ALPHA;if(n===gi)return i.DEPTH_COMPONENT;if(n===yi)return i.DEPTH_STENCIL;if(n===ma)return i.RED;if(n===ga)return i.RED_INTEGER;if(n===cl)return i.RG;if(n===_a)return i.RG_INTEGER;if(n===xa)return i.RGBA_INTEGER;if(n===gs||n===_s||n===xs||n===vs)if(a===se)if(r=t.get("WEBGL_compressed_texture_s3tc_srgb"),r!==null){if(n===gs)return r.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(n===_s)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(n===xs)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(n===vs)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(r=t.get("WEBGL_compressed_texture_s3tc"),r!==null){if(n===gs)return r.COMPRESSED_RGB_S3TC_DXT1_EXT;if(n===_s)return r.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(n===xs)return r.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(n===vs)return r.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(n===Dr||n===Ir||n===Ur||n===Nr)if(r=t.get("WEBGL_compressed_texture_pvrtc"),r!==null){if(n===Dr)return r.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(n===Ir)return r.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(n===Ur)return r.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(n===Nr)return r.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(n===Fr||n===Or||n===Br)if(r=t.get("WEBGL_compressed_texture_etc"),r!==null){if(n===Fr||n===Or)return a===se?r.COMPRESSED_SRGB8_ETC2:r.COMPRESSED_RGB8_ETC2;if(n===Br)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:r.COMPRESSED_RGBA8_ETC2_EAC}else return null;if(n===zr||n===kr||n===Hr||n===Gr||n===Vr||n===Wr||n===Xr||n===Yr||n===qr||n===Kr||n===jr||n===Zr||n===$r||n===Jr)if(r=t.get("WEBGL_compressed_texture_astc"),r!==null){if(n===zr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:r.COMPRESSED_RGBA_ASTC_4x4_KHR;if(n===kr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:r.COMPRESSED_RGBA_ASTC_5x4_KHR;if(n===Hr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:r.COMPRESSED_RGBA_ASTC_5x5_KHR;if(n===Gr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:r.COMPRESSED_RGBA_ASTC_6x5_KHR;if(n===Vr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:r.COMPRESSED_RGBA_ASTC_6x6_KHR;if(n===Wr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:r.COMPRESSED_RGBA_ASTC_8x5_KHR;if(n===Xr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:r.COMPRESSED_RGBA_ASTC_8x6_KHR;if(n===Yr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:r.COMPRESSED_RGBA_ASTC_8x8_KHR;if(n===qr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:r.COMPRESSED_RGBA_ASTC_10x5_KHR;if(n===Kr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:r.COMPRESSED_RGBA_ASTC_10x6_KHR;if(n===jr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:r.COMPRESSED_RGBA_ASTC_10x8_KHR;if(n===Zr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:r.COMPRESSED_RGBA_ASTC_10x10_KHR;if(n===$r)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:r.COMPRESSED_RGBA_ASTC_12x10_KHR;if(n===Jr)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:r.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(n===Ms||n===Qr||n===ta)if(r=t.get("EXT_texture_compression_bptc"),r!==null){if(n===Ms)return a===se?r.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:r.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(n===Qr)return r.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(n===ta)return r.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(n===hl||n===ea||n===na||n===ia)if(r=t.get("EXT_texture_compression_rgtc"),r!==null){if(n===Ms)return r.COMPRESSED_RED_RGTC1_EXT;if(n===ea)return r.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(n===na)return r.COMPRESSED_RED_GREEN_RGTC2_EXT;if(n===ia)return r.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return n===Si?i.UNSIGNED_INT_24_8:i[n]!==void 0?i[n]:null}return{convert:e}}class Ip extends ke{constructor(t=[]){super(),this.isArrayCamera=!0,this.cameras=t}}class ae extends ve{constructor(){super(),this.isGroup=!0,this.type="Group"}}const Up={type:"move"};class pr{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new ae,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 ae,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new R,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new R),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new ae,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new R,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new R),this._grip}dispatchEvent(t){return this._targetRay!==null&&this._targetRay.dispatchEvent(t),this._grip!==null&&this._grip.dispatchEvent(t),this._hand!==null&&this._hand.dispatchEvent(t),this}connect(t){if(t&&t.hand){const e=this._hand;if(e)for(const n of t.hand.values())this._getHandJoint(e,n)}return this.dispatchEvent({type:"connected",data:t}),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(t,e,n){let s=null,r=null,a=null;const o=this._targetRay,l=this._grip,c=this._hand;if(t&&e.session.visibilityState!=="visible-blurred"){if(c&&t.hand){a=!0;for(const M of t.hand.values()){const p=e.getJointPose(M,n),d=this._getHandJoint(c,M);p!==null&&(d.matrix.fromArray(p.transform.matrix),d.matrix.decompose(d.position,d.rotation,d.scale),d.matrixWorldNeedsUpdate=!0,d.jointRadius=p.radius),d.visible=p!==null}const h=c.joints["index-finger-tip"],f=c.joints["thumb-tip"],u=h.position.distanceTo(f.position),m=.02,_=.005;c.inputState.pinching&&u>m+_?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!c.inputState.pinching&&u<=m-_&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else l!==null&&t.gripSpace&&(r=e.getPose(t.gripSpace,n),r!==null&&(l.matrix.fromArray(r.transform.matrix),l.matrix.decompose(l.position,l.rotation,l.scale),l.matrixWorldNeedsUpdate=!0,r.linearVelocity?(l.hasLinearVelocity=!0,l.linearVelocity.copy(r.linearVelocity)):l.hasLinearVelocity=!1,r.angularVelocity?(l.hasAngularVelocity=!0,l.angularVelocity.copy(r.angularVelocity)):l.hasAngularVelocity=!1));o!==null&&(s=e.getPose(t.targetRaySpace,n),s===null&&r!==null&&(s=r),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,this.dispatchEvent(Up)))}return o!==null&&(o.visible=s!==null),l!==null&&(l.visible=r!==null),c!==null&&(c.visible=a!==null),this}_getHandJoint(t,e){if(t.joints[e.jointName]===void 0){const n=new ae;n.matrixAutoUpdate=!1,n.visible=!1,t.joints[e.jointName]=n,t.add(n)}return t.joints[e.jointName]}}const Np=`
|
||
void main() {
|
||
|
||
gl_Position = vec4( position, 1.0 );
|
||
|
||
}`,Fp=`
|
||
uniform sampler2DArray depthColor;
|
||
uniform float depthWidth;
|
||
uniform float depthHeight;
|
||
|
||
void main() {
|
||
|
||
vec2 coord = vec2( gl_FragCoord.x / depthWidth, gl_FragCoord.y / depthHeight );
|
||
|
||
if ( coord.x >= 1.0 ) {
|
||
|
||
gl_FragDepth = texture( depthColor, vec3( coord.x - 1.0, coord.y, 1 ) ).r;
|
||
|
||
} else {
|
||
|
||
gl_FragDepth = texture( depthColor, vec3( coord.x, coord.y, 0 ) ).r;
|
||
|
||
}
|
||
|
||
}`;class Op{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(t,e,n){if(this.texture===null){const s=new Ae,r=t.properties.get(s);r.__webglTexture=e.texture,(e.depthNear!=n.depthNear||e.depthFar!=n.depthFar)&&(this.depthNear=e.depthNear,this.depthFar=e.depthFar),this.texture=s}}getMesh(t){if(this.texture!==null&&this.mesh===null){const e=t.cameras[0].viewport,n=new mn({vertexShader:Np,fragmentShader:Fp,uniforms:{depthColor:{value:this.texture},depthWidth:{value:e.z},depthHeight:{value:e.w}}});this.mesh=new re(new Hi(20,20),n)}return this.mesh}reset(){this.texture=null,this.mesh=null}getDepthTexture(){return this.texture}}class Bp extends Kn{constructor(t,e){super();const n=this;let s=null,r=1,a=null,o="local-floor",l=1,c=null,h=null,f=null,u=null,m=null,_=null;const M=new Op,p=e.getContextAttributes();let d=null,E=null;const v=[],b=[],L=new Et;let A=null;const w=new ke;w.layers.enable(1),w.viewport=new te;const P=new ke;P.layers.enable(2),P.viewport=new te;const V=[w,P],g=new Ip;g.layers.enable(1),g.layers.enable(2);let y=null,B=null;this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(X){let J=v[X];return J===void 0&&(J=new pr,v[X]=J),J.getTargetRaySpace()},this.getControllerGrip=function(X){let J=v[X];return J===void 0&&(J=new pr,v[X]=J),J.getGripSpace()},this.getHand=function(X){let J=v[X];return J===void 0&&(J=new pr,v[X]=J),J.getHandSpace()};function z(X){const J=b.indexOf(X.inputSource);if(J===-1)return;const gt=v[J];gt!==void 0&&(gt.update(X.inputSource,X.frame,c||a),gt.dispatchEvent({type:X.type,data:X.inputSource}))}function W(){s.removeEventListener("select",z),s.removeEventListener("selectstart",z),s.removeEventListener("selectend",z),s.removeEventListener("squeeze",z),s.removeEventListener("squeezestart",z),s.removeEventListener("squeezeend",z),s.removeEventListener("end",W),s.removeEventListener("inputsourceschange",j);for(let X=0;X<v.length;X++){const J=b[X];J!==null&&(b[X]=null,v[X].disconnect(J))}y=null,B=null,M.reset(),t.setRenderTarget(d),m=null,u=null,f=null,s=null,E=null,Zt.stop(),n.isPresenting=!1,t.setPixelRatio(A),t.setSize(L.width,L.height,!1),n.dispatchEvent({type:"sessionend"})}this.setFramebufferScaleFactor=function(X){r=X,n.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(X){o=X,n.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return c||a},this.setReferenceSpace=function(X){c=X},this.getBaseLayer=function(){return u!==null?u:m},this.getBinding=function(){return f},this.getFrame=function(){return _},this.getSession=function(){return s},this.setSession=async function(X){if(s=X,s!==null){if(d=t.getRenderTarget(),s.addEventListener("select",z),s.addEventListener("selectstart",z),s.addEventListener("selectend",z),s.addEventListener("squeeze",z),s.addEventListener("squeezestart",z),s.addEventListener("squeezeend",z),s.addEventListener("end",W),s.addEventListener("inputsourceschange",j),p.xrCompatible!==!0&&await e.makeXRCompatible(),A=t.getPixelRatio(),t.getSize(L),s.renderState.layers===void 0){const J={antialias:p.antialias,alpha:!0,depth:p.depth,stencil:p.stencil,framebufferScaleFactor:r};m=new XRWebGLLayer(s,e,J),s.updateRenderState({baseLayer:m}),t.setPixelRatio(1),t.setSize(m.framebufferWidth,m.framebufferHeight,!1),E=new qn(m.framebufferWidth,m.framebufferHeight,{format:Je,type:fn,colorSpace:t.outputColorSpace,stencilBuffer:p.stencil})}else{let J=null,gt=null,ut=null;p.depth&&(ut=p.stencil?e.DEPTH24_STENCIL8:e.DEPTH_COMPONENT24,J=p.stencil?yi:gi,gt=p.stencil?Si:Yn);const Dt={colorFormat:e.RGBA8,depthFormat:ut,scaleFactor:r};f=new XRWebGLBinding(s,e),u=f.createProjectionLayer(Dt),s.updateRenderState({layers:[u]}),t.setPixelRatio(1),t.setSize(u.textureWidth,u.textureHeight,!1),E=new qn(u.textureWidth,u.textureHeight,{format:Je,type:fn,depthTexture:new Tl(u.textureWidth,u.textureHeight,gt,void 0,void 0,void 0,void 0,void 0,void 0,J),stencilBuffer:p.stencil,colorSpace:t.outputColorSpace,samples:p.antialias?4:0,resolveDepthBuffer:u.ignoreDepthValues===!1})}E.isXRRenderTarget=!0,this.setFoveation(l),c=null,a=await s.requestReferenceSpace(o),Zt.setContext(s),Zt.start(),n.isPresenting=!0,n.dispatchEvent({type:"sessionstart"})}},this.getEnvironmentBlendMode=function(){if(s!==null)return s.environmentBlendMode},this.getDepthTexture=function(){return M.getDepthTexture()};function j(X){for(let J=0;J<X.removed.length;J++){const gt=X.removed[J],ut=b.indexOf(gt);ut>=0&&(b[ut]=null,v[ut].disconnect(gt))}for(let J=0;J<X.added.length;J++){const gt=X.added[J];let ut=b.indexOf(gt);if(ut===-1){for(let Tt=0;Tt<v.length;Tt++)if(Tt>=b.length){b.push(gt),ut=Tt;break}else if(b[Tt]===null){b[Tt]=gt,ut=Tt;break}if(ut===-1)break}const Dt=v[ut];Dt&&Dt.connect(gt)}}const k=new R,Z=new R;function G(X,J,gt){k.setFromMatrixPosition(J.matrixWorld),Z.setFromMatrixPosition(gt.matrixWorld);const ut=k.distanceTo(Z),Dt=J.projectionMatrix.elements,Tt=gt.projectionMatrix.elements,Bt=Dt[14]/(Dt[10]-1),Jt=Dt[14]/(Dt[10]+1),zt=(Dt[9]+1)/Dt[5],C=(Dt[9]-1)/Dt[5],Ue=(Dt[8]-1)/Dt[0],Ft=(Tt[8]+1)/Tt[0],Ht=Bt*Ue,At=Bt*Ft,ne=ut/(-Ue+Ft),Pt=ne*-Ue;if(J.matrixWorld.decompose(X.position,X.quaternion,X.scale),X.translateX(Pt),X.translateZ(ne),X.matrixWorld.compose(X.position,X.quaternion,X.scale),X.matrixWorldInverse.copy(X.matrixWorld).invert(),Dt[10]===-1)X.projectionMatrix.copy(J.projectionMatrix),X.projectionMatrixInverse.copy(J.projectionMatrixInverse);else{const T=Bt+ne,x=Jt+ne,N=Ht-Pt,q=At+(ut-Pt),$=zt*Jt/x*T,Y=C*Jt/x*T;X.projectionMatrix.makePerspective(N,q,$,Y,T,x),X.projectionMatrixInverse.copy(X.projectionMatrix).invert()}}function ct(X,J){J===null?X.matrixWorld.copy(X.matrix):X.matrixWorld.multiplyMatrices(J.matrixWorld,X.matrix),X.matrixWorldInverse.copy(X.matrixWorld).invert()}this.updateCamera=function(X){if(s===null)return;let J=X.near,gt=X.far;M.texture!==null&&(M.depthNear>0&&(J=M.depthNear),M.depthFar>0&&(gt=M.depthFar)),g.near=P.near=w.near=J,g.far=P.far=w.far=gt,(y!==g.near||B!==g.far)&&(s.updateRenderState({depthNear:g.near,depthFar:g.far}),y=g.near,B=g.far);const ut=X.parent,Dt=g.cameras;ct(g,ut);for(let Tt=0;Tt<Dt.length;Tt++)ct(Dt[Tt],ut);Dt.length===2?G(g,w,P):g.projectionMatrix.copy(w.projectionMatrix),ht(X,g,ut)};function ht(X,J,gt){gt===null?X.matrix.copy(J.matrixWorld):(X.matrix.copy(gt.matrixWorld),X.matrix.invert(),X.matrix.multiply(J.matrixWorld)),X.matrix.decompose(X.position,X.quaternion,X.scale),X.updateMatrixWorld(!0),X.projectionMatrix.copy(J.projectionMatrix),X.projectionMatrixInverse.copy(J.projectionMatrixInverse),X.isPerspectiveCamera&&(X.fov=ra*2*Math.atan(1/X.projectionMatrix.elements[5]),X.zoom=1)}this.getCamera=function(){return g},this.getFoveation=function(){if(!(u===null&&m===null))return l},this.setFoveation=function(X){l=X,u!==null&&(u.fixedFoveation=X),m!==null&&m.fixedFoveation!==void 0&&(m.fixedFoveation=X)},this.hasDepthSensing=function(){return M.texture!==null},this.getDepthSensingMesh=function(){return M.getMesh(g)};let xt=null;function Vt(X,J){if(h=J.getViewerPose(c||a),_=J,h!==null){const gt=h.views;m!==null&&(t.setRenderTargetFramebuffer(E,m.framebuffer),t.setRenderTarget(E));let ut=!1;gt.length!==g.cameras.length&&(g.cameras.length=0,ut=!0);for(let Tt=0;Tt<gt.length;Tt++){const Bt=gt[Tt];let Jt=null;if(m!==null)Jt=m.getViewport(Bt);else{const C=f.getViewSubImage(u,Bt);Jt=C.viewport,Tt===0&&(t.setRenderTargetTextures(E,C.colorTexture,u.ignoreDepthValues?void 0:C.depthStencilTexture),t.setRenderTarget(E))}let zt=V[Tt];zt===void 0&&(zt=new ke,zt.layers.enable(Tt),zt.viewport=new te,V[Tt]=zt),zt.matrix.fromArray(Bt.transform.matrix),zt.matrix.decompose(zt.position,zt.quaternion,zt.scale),zt.projectionMatrix.fromArray(Bt.projectionMatrix),zt.projectionMatrixInverse.copy(zt.projectionMatrix).invert(),zt.viewport.set(Jt.x,Jt.y,Jt.width,Jt.height),Tt===0&&(g.matrix.copy(zt.matrix),g.matrix.decompose(g.position,g.quaternion,g.scale)),ut===!0&&g.cameras.push(zt)}const Dt=s.enabledFeatures;if(Dt&&Dt.includes("depth-sensing")){const Tt=f.getDepthInformation(gt[0]);Tt&&Tt.isValid&&Tt.texture&&M.init(t,Tt,s.renderState)}}for(let gt=0;gt<v.length;gt++){const ut=b[gt],Dt=v[gt];ut!==null&&Dt!==void 0&&Dt.update(ut,J,c||a)}xt&&xt(X,J),J.detectedPlanes&&n.dispatchEvent({type:"planesdetected",data:J}),_=null}const Zt=new El;Zt.setAnimationLoop(Vt),this.setAnimationLoop=function(X){xt=X},this.dispose=function(){}}}const zn=new nn,zp=new jt;function kp(i,t){function e(p,d){p.matrixAutoUpdate===!0&&p.updateMatrix(),d.value.copy(p.matrix)}function n(p,d){d.color.getRGB(p.fogColor.value,Ml(i)),d.isFog?(p.fogNear.value=d.near,p.fogFar.value=d.far):d.isFogExp2&&(p.fogDensity.value=d.density)}function s(p,d,E,v,b){d.isMeshBasicMaterial||d.isMeshLambertMaterial?r(p,d):d.isMeshToonMaterial?(r(p,d),f(p,d)):d.isMeshPhongMaterial?(r(p,d),h(p,d)):d.isMeshStandardMaterial?(r(p,d),u(p,d),d.isMeshPhysicalMaterial&&m(p,d,b)):d.isMeshMatcapMaterial?(r(p,d),_(p,d)):d.isMeshDepthMaterial?r(p,d):d.isMeshDistanceMaterial?(r(p,d),M(p,d)):d.isMeshNormalMaterial?r(p,d):d.isLineBasicMaterial?(a(p,d),d.isLineDashedMaterial&&o(p,d)):d.isPointsMaterial?l(p,d,E,v):d.isSpriteMaterial?c(p,d):d.isShadowMaterial?(p.color.value.copy(d.color),p.opacity.value=d.opacity):d.isShaderMaterial&&(d.uniformsNeedUpdate=!1)}function r(p,d){p.opacity.value=d.opacity,d.color&&p.diffuse.value.copy(d.color),d.emissive&&p.emissive.value.copy(d.emissive).multiplyScalar(d.emissiveIntensity),d.map&&(p.map.value=d.map,e(d.map,p.mapTransform)),d.alphaMap&&(p.alphaMap.value=d.alphaMap,e(d.alphaMap,p.alphaMapTransform)),d.bumpMap&&(p.bumpMap.value=d.bumpMap,e(d.bumpMap,p.bumpMapTransform),p.bumpScale.value=d.bumpScale,d.side===we&&(p.bumpScale.value*=-1)),d.normalMap&&(p.normalMap.value=d.normalMap,e(d.normalMap,p.normalMapTransform),p.normalScale.value.copy(d.normalScale),d.side===we&&p.normalScale.value.negate()),d.displacementMap&&(p.displacementMap.value=d.displacementMap,e(d.displacementMap,p.displacementMapTransform),p.displacementScale.value=d.displacementScale,p.displacementBias.value=d.displacementBias),d.emissiveMap&&(p.emissiveMap.value=d.emissiveMap,e(d.emissiveMap,p.emissiveMapTransform)),d.specularMap&&(p.specularMap.value=d.specularMap,e(d.specularMap,p.specularMapTransform)),d.alphaTest>0&&(p.alphaTest.value=d.alphaTest);const E=t.get(d),v=E.envMap,b=E.envMapRotation;v&&(p.envMap.value=v,zn.copy(b),zn.x*=-1,zn.y*=-1,zn.z*=-1,v.isCubeTexture&&v.isRenderTargetTexture===!1&&(zn.y*=-1,zn.z*=-1),p.envMapRotation.value.setFromMatrix4(zp.makeRotationFromEuler(zn)),p.flipEnvMap.value=v.isCubeTexture&&v.isRenderTargetTexture===!1?-1:1,p.reflectivity.value=d.reflectivity,p.ior.value=d.ior,p.refractionRatio.value=d.refractionRatio),d.lightMap&&(p.lightMap.value=d.lightMap,p.lightMapIntensity.value=d.lightMapIntensity,e(d.lightMap,p.lightMapTransform)),d.aoMap&&(p.aoMap.value=d.aoMap,p.aoMapIntensity.value=d.aoMapIntensity,e(d.aoMap,p.aoMapTransform))}function a(p,d){p.diffuse.value.copy(d.color),p.opacity.value=d.opacity,d.map&&(p.map.value=d.map,e(d.map,p.mapTransform))}function o(p,d){p.dashSize.value=d.dashSize,p.totalSize.value=d.dashSize+d.gapSize,p.scale.value=d.scale}function l(p,d,E,v){p.diffuse.value.copy(d.color),p.opacity.value=d.opacity,p.size.value=d.size*E,p.scale.value=v*.5,d.map&&(p.map.value=d.map,e(d.map,p.uvTransform)),d.alphaMap&&(p.alphaMap.value=d.alphaMap,e(d.alphaMap,p.alphaMapTransform)),d.alphaTest>0&&(p.alphaTest.value=d.alphaTest)}function c(p,d){p.diffuse.value.copy(d.color),p.opacity.value=d.opacity,p.rotation.value=d.rotation,d.map&&(p.map.value=d.map,e(d.map,p.mapTransform)),d.alphaMap&&(p.alphaMap.value=d.alphaMap,e(d.alphaMap,p.alphaMapTransform)),d.alphaTest>0&&(p.alphaTest.value=d.alphaTest)}function h(p,d){p.specular.value.copy(d.specular),p.shininess.value=Math.max(d.shininess,1e-4)}function f(p,d){d.gradientMap&&(p.gradientMap.value=d.gradientMap)}function u(p,d){p.metalness.value=d.metalness,d.metalnessMap&&(p.metalnessMap.value=d.metalnessMap,e(d.metalnessMap,p.metalnessMapTransform)),p.roughness.value=d.roughness,d.roughnessMap&&(p.roughnessMap.value=d.roughnessMap,e(d.roughnessMap,p.roughnessMapTransform)),d.envMap&&(p.envMapIntensity.value=d.envMapIntensity)}function m(p,d,E){p.ior.value=d.ior,d.sheen>0&&(p.sheenColor.value.copy(d.sheenColor).multiplyScalar(d.sheen),p.sheenRoughness.value=d.sheenRoughness,d.sheenColorMap&&(p.sheenColorMap.value=d.sheenColorMap,e(d.sheenColorMap,p.sheenColorMapTransform)),d.sheenRoughnessMap&&(p.sheenRoughnessMap.value=d.sheenRoughnessMap,e(d.sheenRoughnessMap,p.sheenRoughnessMapTransform))),d.clearcoat>0&&(p.clearcoat.value=d.clearcoat,p.clearcoatRoughness.value=d.clearcoatRoughness,d.clearcoatMap&&(p.clearcoatMap.value=d.clearcoatMap,e(d.clearcoatMap,p.clearcoatMapTransform)),d.clearcoatRoughnessMap&&(p.clearcoatRoughnessMap.value=d.clearcoatRoughnessMap,e(d.clearcoatRoughnessMap,p.clearcoatRoughnessMapTransform)),d.clearcoatNormalMap&&(p.clearcoatNormalMap.value=d.clearcoatNormalMap,e(d.clearcoatNormalMap,p.clearcoatNormalMapTransform),p.clearcoatNormalScale.value.copy(d.clearcoatNormalScale),d.side===we&&p.clearcoatNormalScale.value.negate())),d.dispersion>0&&(p.dispersion.value=d.dispersion),d.iridescence>0&&(p.iridescence.value=d.iridescence,p.iridescenceIOR.value=d.iridescenceIOR,p.iridescenceThicknessMinimum.value=d.iridescenceThicknessRange[0],p.iridescenceThicknessMaximum.value=d.iridescenceThicknessRange[1],d.iridescenceMap&&(p.iridescenceMap.value=d.iridescenceMap,e(d.iridescenceMap,p.iridescenceMapTransform)),d.iridescenceThicknessMap&&(p.iridescenceThicknessMap.value=d.iridescenceThicknessMap,e(d.iridescenceThicknessMap,p.iridescenceThicknessMapTransform))),d.transmission>0&&(p.transmission.value=d.transmission,p.transmissionSamplerMap.value=E.texture,p.transmissionSamplerSize.value.set(E.width,E.height),d.transmissionMap&&(p.transmissionMap.value=d.transmissionMap,e(d.transmissionMap,p.transmissionMapTransform)),p.thickness.value=d.thickness,d.thicknessMap&&(p.thicknessMap.value=d.thicknessMap,e(d.thicknessMap,p.thicknessMapTransform)),p.attenuationDistance.value=d.attenuationDistance,p.attenuationColor.value.copy(d.attenuationColor)),d.anisotropy>0&&(p.anisotropyVector.value.set(d.anisotropy*Math.cos(d.anisotropyRotation),d.anisotropy*Math.sin(d.anisotropyRotation)),d.anisotropyMap&&(p.anisotropyMap.value=d.anisotropyMap,e(d.anisotropyMap,p.anisotropyMapTransform))),p.specularIntensity.value=d.specularIntensity,p.specularColor.value.copy(d.specularColor),d.specularColorMap&&(p.specularColorMap.value=d.specularColorMap,e(d.specularColorMap,p.specularColorMapTransform)),d.specularIntensityMap&&(p.specularIntensityMap.value=d.specularIntensityMap,e(d.specularIntensityMap,p.specularIntensityMapTransform))}function _(p,d){d.matcap&&(p.matcap.value=d.matcap)}function M(p,d){const E=t.get(d).light;p.referencePosition.value.setFromMatrixPosition(E.matrixWorld),p.nearDistance.value=E.shadow.camera.near,p.farDistance.value=E.shadow.camera.far}return{refreshFogUniforms:n,refreshMaterialUniforms:s}}function Hp(i,t,e,n){let s={},r={},a=[];const o=i.getParameter(i.MAX_UNIFORM_BUFFER_BINDINGS);function l(E,v){const b=v.program;n.uniformBlockBinding(E,b)}function c(E,v){let b=s[E.id];b===void 0&&(_(E),b=h(E),s[E.id]=b,E.addEventListener("dispose",p));const L=v.program;n.updateUBOMapping(E,L);const A=t.render.frame;r[E.id]!==A&&(u(E),r[E.id]=A)}function h(E){const v=f();E.__bindingPointIndex=v;const b=i.createBuffer(),L=E.__size,A=E.usage;return i.bindBuffer(i.UNIFORM_BUFFER,b),i.bufferData(i.UNIFORM_BUFFER,L,A),i.bindBuffer(i.UNIFORM_BUFFER,null),i.bindBufferBase(i.UNIFORM_BUFFER,v,b),b}function f(){for(let E=0;E<o;E++)if(a.indexOf(E)===-1)return a.push(E),E;return console.error("THREE.WebGLRenderer: Maximum number of simultaneously usable uniforms groups reached."),0}function u(E){const v=s[E.id],b=E.uniforms,L=E.__cache;i.bindBuffer(i.UNIFORM_BUFFER,v);for(let A=0,w=b.length;A<w;A++){const P=Array.isArray(b[A])?b[A]:[b[A]];for(let V=0,g=P.length;V<g;V++){const y=P[V];if(m(y,A,V,L)===!0){const B=y.__offset,z=Array.isArray(y.value)?y.value:[y.value];let W=0;for(let j=0;j<z.length;j++){const k=z[j],Z=M(k);typeof k=="number"||typeof k=="boolean"?(y.__data[0]=k,i.bufferSubData(i.UNIFORM_BUFFER,B+W,y.__data)):k.isMatrix3?(y.__data[0]=k.elements[0],y.__data[1]=k.elements[1],y.__data[2]=k.elements[2],y.__data[3]=0,y.__data[4]=k.elements[3],y.__data[5]=k.elements[4],y.__data[6]=k.elements[5],y.__data[7]=0,y.__data[8]=k.elements[6],y.__data[9]=k.elements[7],y.__data[10]=k.elements[8],y.__data[11]=0):(k.toArray(y.__data,W),W+=Z.storage/Float32Array.BYTES_PER_ELEMENT)}i.bufferSubData(i.UNIFORM_BUFFER,B,y.__data)}}}i.bindBuffer(i.UNIFORM_BUFFER,null)}function m(E,v,b,L){const A=E.value,w=v+"_"+b;if(L[w]===void 0)return typeof A=="number"||typeof A=="boolean"?L[w]=A:L[w]=A.clone(),!0;{const P=L[w];if(typeof A=="number"||typeof A=="boolean"){if(P!==A)return L[w]=A,!0}else if(P.equals(A)===!1)return P.copy(A),!0}return!1}function _(E){const v=E.uniforms;let b=0;const L=16;for(let w=0,P=v.length;w<P;w++){const V=Array.isArray(v[w])?v[w]:[v[w]];for(let g=0,y=V.length;g<y;g++){const B=V[g],z=Array.isArray(B.value)?B.value:[B.value];for(let W=0,j=z.length;W<j;W++){const k=z[W],Z=M(k),G=b%L,ct=G%Z.boundary,ht=G+ct;b+=ct,ht!==0&&L-ht<Z.storage&&(b+=L-ht),B.__data=new Float32Array(Z.storage/Float32Array.BYTES_PER_ELEMENT),B.__offset=b,b+=Z.storage}}}const A=b%L;return A>0&&(b+=L-A),E.__size=b,E.__cache={},this}function M(E){const v={boundary:0,storage:0};return typeof E=="number"||typeof E=="boolean"?(v.boundary=4,v.storage=4):E.isVector2?(v.boundary=8,v.storage=8):E.isVector3||E.isColor?(v.boundary=16,v.storage=12):E.isVector4?(v.boundary=16,v.storage=16):E.isMatrix3?(v.boundary=48,v.storage=48):E.isMatrix4?(v.boundary=64,v.storage=64):E.isTexture?console.warn("THREE.WebGLRenderer: Texture samplers can not be part of an uniforms group."):console.warn("THREE.WebGLRenderer: Unsupported uniform value type.",E),v}function p(E){const v=E.target;v.removeEventListener("dispose",p);const b=a.indexOf(v.__bindingPointIndex);a.splice(b,1),i.deleteBuffer(s[v.id]),delete s[v.id],delete r[v.id]}function d(){for(const E in s)i.deleteBuffer(s[E]);a=[],s={},r={}}return{bind:l,update:c,dispose:d}}class Gp{constructor(t={}){const{canvas:e=Rc(),context:n=null,depth:s=!0,stencil:r=!1,alpha:a=!1,antialias:o=!1,premultipliedAlpha:l=!0,preserveDrawingBuffer:c=!1,powerPreference:h="default",failIfMajorPerformanceCaveat:f=!1}=t;this.isWebGLRenderer=!0;let u;if(n!==null){if(typeof WebGLRenderingContext<"u"&&n instanceof WebGLRenderingContext)throw new Error("THREE.WebGLRenderer: WebGL 1 is not supported since r163.");u=n.getContextAttributes().alpha}else u=a;const m=new Uint32Array(4),_=new Int32Array(4);let M=null,p=null;const d=[],E=[];this.domElement=e,this.debug={checkShaderErrors:!0,onShaderError:null},this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this._outputColorSpace=Ke,this.toneMapping=Pn,this.toneMappingExposure=1;const v=this;let b=!1,L=0,A=0,w=null,P=-1,V=null;const g=new te,y=new te;let B=null;const z=new yt(0);let W=0,j=e.width,k=e.height,Z=1,G=null,ct=null;const ht=new te(0,0,j,k),xt=new te(0,0,j,k);let Vt=!1;const Zt=new ya;let X=!1,J=!1;const gt=new jt,ut=new jt,Dt=new R,Tt=new te,Bt={background:null,fog:null,environment:null,overrideMaterial:null,isScene:!0};let Jt=!1;function zt(){return w===null?Z:1}let C=n;function Ue(S,I){return e.getContext(S,I)}try{const S={alpha:!0,depth:s,stencil:r,antialias:o,premultipliedAlpha:l,preserveDrawingBuffer:c,powerPreference:h,failIfMajorPerformanceCaveat:f};if("setAttribute"in e&&e.setAttribute("data-engine",`three.js r${ua}`),e.addEventListener("webglcontextlost",K,!1),e.addEventListener("webglcontextrestored",st,!1),e.addEventListener("webglcontextcreationerror",ot,!1),C===null){const I="webgl2";if(C=Ue(I,S),C===null)throw Ue(I)?new Error("Error creating WebGL context with your selected attributes."):new Error("Error creating WebGL context.")}}catch(S){throw console.error("THREE.WebGLRenderer: "+S.message),S}let Ft,Ht,At,ne,Pt,T,x,N,q,$,Y,vt,nt,dt,Gt,Q,ft,Rt,Ct,pt,Ot,It,ee,D;function at(){Ft=new Yd(C),Ft.init(),It=new Dp(C,Ft),Ht=new kd(C,Ft,t,It),At=new Cp(C),Ht.reverseDepthBuffer&&At.buffers.depth.setReversed(!0),ne=new jd(C),Pt=new pp,T=new Lp(C,Ft,At,Pt,Ht,It,ne),x=new Gd(v),N=new Xd(v),q=new nh(C),ee=new Bd(C,q),$=new qd(C,q,ne,ee),Y=new $d(C,$,q,ne),Ct=new Zd(C,Ht,T),Q=new Hd(Pt),vt=new fp(v,x,N,Ft,Ht,ee,Q),nt=new kp(v,Pt),dt=new gp,Gt=new yp(Ft),Rt=new Od(v,x,N,At,Y,u,l),ft=new Ap(v,Y,Ht),D=new Hp(C,ne,Ht,At),pt=new zd(C,Ft,ne),Ot=new Kd(C,Ft,ne),ne.programs=vt.programs,v.capabilities=Ht,v.extensions=Ft,v.properties=Pt,v.renderLists=dt,v.shadowMap=ft,v.state=At,v.info=ne}at();const H=new Bp(v,C);this.xr=H,this.getContext=function(){return C},this.getContextAttributes=function(){return C.getContextAttributes()},this.forceContextLoss=function(){const S=Ft.get("WEBGL_lose_context");S&&S.loseContext()},this.forceContextRestore=function(){const S=Ft.get("WEBGL_lose_context");S&&S.restoreContext()},this.getPixelRatio=function(){return Z},this.setPixelRatio=function(S){S!==void 0&&(Z=S,this.setSize(j,k,!1))},this.getSize=function(S){return S.set(j,k)},this.setSize=function(S,I,F=!0){if(H.isPresenting){console.warn("THREE.WebGLRenderer: Can't change size while VR device is 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S.copy(Rt.getClearColor())},this.setClearColor=function(){Rt.setClearColor.apply(Rt,arguments)},this.getClearAlpha=function(){return Rt.getClearAlpha()},this.setClearAlpha=function(){Rt.setClearAlpha.apply(Rt,arguments)},this.clear=function(S=!0,I=!0,F=!0){let O=0;if(S){let U=!1;if(w!==null){const tt=w.texture.format;U=tt===xa||tt===_a||tt===ga}if(U){const tt=w.texture.type,rt=tt===fn||tt===Yn||tt===Fi||tt===Si||tt===fa||tt===pa,mt=Rt.getClearColor(),_t=Rt.getClearAlpha(),bt=mt.r,wt=mt.g,Mt=mt.b;rt?(m[0]=bt,m[1]=wt,m[2]=Mt,m[3]=_t,C.clearBufferuiv(C.COLOR,0,m)):(_[0]=bt,_[1]=wt,_[2]=Mt,_[3]=_t,C.clearBufferiv(C.COLOR,0,_))}else O|=C.COLOR_BUFFER_BIT}I&&(O|=C.DEPTH_BUFFER_BIT,C.clearDepth(this.capabilities.reverseDepthBuffer?0:1)),F&&(O|=C.STENCIL_BUFFER_BIT,this.state.buffers.stencil.setMask(4294967295)),C.clear(O)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){e.removeEventListener("webglcontextlost",K,!1),e.removeEventListener("webglcontextrestored",st,!1),e.removeEventListener("webglcontextcreationerror",ot,!1),dt.dispose(),Gt.dispose(),Pt.dispose(),x.dispose(),N.dispose(),Y.dispose(),ee.dispose(),D.dispose(),vt.dispose(),H.dispose(),H.removeEventListener("sessionstart",Da),H.removeEventListener("sessionend",Ia),In.stop()};function K(S){S.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),b=!0}function st(){console.log("THREE.WebGLRenderer: Context Restored."),b=!1;const S=ne.autoReset,I=ft.enabled,F=ft.autoUpdate,O=ft.needsUpdate,U=ft.type;at(),ne.autoReset=S,ft.enabled=I,ft.autoUpdate=F,ft.needsUpdate=O,ft.type=U}function ot(S){console.error("THREE.WebGLRenderer: A WebGL context could not be created. Reason: ",S.statusMessage)}function kt(S){const I=S.target;I.removeEventListener("dispose",kt),ue(I)}function ue(S){Re(S),Pt.remove(S)}function Re(S){const I=Pt.get(S).programs;I!==void 0&&(I.forEach(function(F){vt.releaseProgram(F)}),S.isShaderMaterial&&vt.releaseShaderCache(S))}this.renderBufferDirect=function(S,I,F,O,U,tt){I===null&&(I=Bt);const rt=U.isMesh&&U.matrixWorld.determinant()<0,mt=Nl(S,I,F,O,U);At.setMaterial(O,rt);let _t=F.index,bt=1;if(O.wireframe===!0){if(_t=$.getWireframeAttribute(F),_t===void 0)return;bt=2}const wt=F.drawRange,Mt=F.attributes.position;let $t=wt.start*bt,ie=(wt.start+wt.count)*bt;tt!==null&&($t=Math.max($t,tt.start*bt),ie=Math.min(ie,(tt.start+tt.count)*bt)),_t!==null?($t=Math.max($t,0),ie=Math.min(ie,_t.count)):Mt!=null&&($t=Math.max($t,0),ie=Math.min(ie,Mt.count));const ce=ie-$t;if(ce<0||ce===1/0)return;ee.setup(U,O,mt,F,_t);let Ne,Xt=pt;if(_t!==null&&(Ne=q.get(_t),Xt=Ot,Xt.setIndex(Ne)),U.isMesh)O.wireframe===!0?(At.setLineWidth(O.wireframeLinewidth*zt()),Xt.setMode(C.LINES)):Xt.setMode(C.TRIANGLES);else if(U.isLine){let St=O.linewidth;St===void 0&&(St=1),At.setLineWidth(St*zt()),U.isLineSegments?Xt.setMode(C.LINES):U.isLineLoop?Xt.setMode(C.LINE_LOOP):Xt.setMode(C.LINE_STRIP)}else U.isPoints?Xt.setMode(C.POINTS):U.isSprite&&Xt.setMode(C.TRIANGLES);if(U.isBatchedMesh)if(U._multiDrawInstances!==null)Xt.renderMultiDrawInstances(U._multiDrawStarts,U._multiDrawCounts,U._multiDrawCount,U._multiDrawInstances);else if(Ft.get("WEBGL_multi_draw"))Xt.renderMultiDraw(U._multiDrawStarts,U._multiDrawCounts,U._multiDrawCount);else{const St=U._multiDrawStarts,xe=U._multiDrawCounts,Yt=U._multiDrawCount,We=_t?q.get(_t).bytesPerElement:1,jn=Pt.get(O).currentProgram.getUniforms();for(let Fe=0;Fe<Yt;Fe++)jn.setValue(C,"_gl_DrawID",Fe),Xt.render(St[Fe]/We,xe[Fe])}else if(U.isInstancedMesh)Xt.renderInstances($t,ce,U.count);else if(F.isInstancedBufferGeometry){const St=F._maxInstanceCount!==void 0?F._maxInstanceCount:1/0,xe=Math.min(F.instanceCount,St);Xt.renderInstances($t,ce,xe)}else Xt.render($t,ce)};function Wt(S,I,F){S.transparent===!0&&S.side===je&&S.forceSinglePass===!1?(S.side=we,S.needsUpdate=!0,Wi(S,I,F),S.side=Ln,S.needsUpdate=!0,Wi(S,I,F),S.side=je):Wi(S,I,F)}this.compile=function(S,I,F=null){F===null&&(F=S),p=Gt.get(F),p.init(I),E.push(p),F.traverseVisible(function(U){U.isLight&&U.layers.test(I.layers)&&(p.pushLight(U),U.castShadow&&p.pushShadow(U))}),S!==F&&S.traverseVisible(function(U){U.isLight&&U.layers.test(I.layers)&&(p.pushLight(U),U.castShadow&&p.pushShadow(U))}),p.setupLights();const O=new Set;return S.traverse(function(U){if(!(U.isMesh||U.isPoints||U.isLine||U.isSprite))return;const tt=U.material;if(tt)if(Array.isArray(tt))for(let rt=0;rt<tt.length;rt++){const mt=tt[rt];Wt(mt,F,U),O.add(mt)}else Wt(tt,F,U),O.add(tt)}),E.pop(),p=null,O},this.compileAsync=function(S,I,F=null){const O=this.compile(S,I,F);return new Promise(U=>{function tt(){if(O.forEach(function(rt){Pt.get(rt).currentProgram.isReady()&&O.delete(rt)}),O.size===0){U(S);return}setTimeout(tt,10)}Ft.get("KHR_parallel_shader_compile")!==null?tt():setTimeout(tt,10)})};let Ce=null;function rn(S){Ce&&Ce(S)}function Da(){In.stop()}function Ia(){In.start()}const In=new El;In.setAnimationLoop(rn),typeof self<"u"&&In.setContext(self),this.setAnimationLoop=function(S){Ce=S,H.setAnimationLoop(S),S===null?In.stop():In.start()},H.addEventListener("sessionstart",Da),H.addEventListener("sessionend",Ia),this.render=function(S,I){if(I!==void 0&&I.isCamera!==!0){console.error("THREE.WebGLRenderer.render: camera is not an instance of 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O=M.opaque,U=M.transmissive;if(p.setupLights(),I.isArrayCamera){const tt=I.cameras;if(U.length>0)for(let rt=0,mt=tt.length;rt<mt;rt++){const _t=tt[rt];Na(O,U,S,_t)}Jt&&Rt.render(S);for(let rt=0,mt=tt.length;rt<mt;rt++){const _t=tt[rt];Ua(M,S,_t,_t.viewport)}}else U.length>0&&Na(O,U,S,I),Jt&&Rt.render(S),Ua(M,S,I);w!==null&&(T.updateMultisampleRenderTarget(w),T.updateRenderTargetMipmap(w)),S.isScene===!0&&S.onAfterRender(v,S,I),ee.resetDefaultState(),P=-1,V=null,E.pop(),E.length>0?(p=E[E.length-1],X===!0&&Q.setGlobalState(v.clippingPlanes,p.state.camera)):p=null,d.pop(),d.length>0?M=d[d.length-1]:M=null};function Ns(S,I,F,O){if(S.visible===!1)return;if(S.layers.test(I.layers)){if(S.isGroup)F=S.renderOrder;else if(S.isLOD)S.autoUpdate===!0&&S.update(I);else if(S.isLight)p.pushLight(S),S.castShadow&&p.pushShadow(S);else if(S.isSprite){if(!S.frustumCulled||Zt.intersectsSprite(S)){O&&Tt.setFromMatrixPosition(S.matrixWorld).applyMatrix4(ut);const rt=Y.update(S),mt=S.material;mt.visible&&M.push(S,rt,mt,F,Tt.z,null)}}else if((S.isMesh||S.isLine||S.isPoints)&&(!S.frustumCulled||Zt.intersectsObject(S))){const rt=Y.update(S),mt=S.material;if(O&&(S.boundingSphere!==void 0?(S.boundingSphere===null&&S.computeBoundingSphere(),Tt.copy(S.boundingSphere.center)):(rt.boundingSphere===null&&rt.computeBoundingSphere(),Tt.copy(rt.boundingSphere.center)),Tt.applyMatrix4(S.matrixWorld).applyMatrix4(ut)),Array.isArray(mt)){const _t=rt.groups;for(let bt=0,wt=_t.length;bt<wt;bt++){const Mt=_t[bt],$t=mt[Mt.materialIndex];$t&&$t.visible&&M.push(S,rt,$t,F,Tt.z,Mt)}}else mt.visible&&M.push(S,rt,mt,F,Tt.z,null)}}const tt=S.children;for(let rt=0,mt=tt.length;rt<mt;rt++)Ns(tt[rt],I,F,O)}function Ua(S,I,F,O){const U=S.opaque,tt=S.transmissive,rt=S.transparent;p.setupLightsView(F),X===!0&&Q.setGlobalState(v.clippingPlanes,F),O&&At.viewport(g.copy(O)),U.length>0&&Vi(U,I,F),tt.length>0&&Vi(tt,I,F),rt.length>0&&Vi(rt,I,F),At.buffers.depth.setTest(!0),At.buffers.depth.setMask(!0),At.buffers.color.setMask(!0),At.setPolygonOffset(!1)}function Na(S,I,F,O){if((F.isScene===!0?F.overrideMaterial:null)!==null)return;p.state.transmissionRenderTarget[O.id]===void 0&&(p.state.transmissionRenderTarget[O.id]=new qn(1,1,{generateMipmaps:!0,type:Ft.has("EXT_color_buffer_half_float")||Ft.has("EXT_color_buffer_float")?Oi:fn,minFilter:Xn,samples:4,stencilBuffer:r,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:Kt.workingColorSpace}));const tt=p.state.transmissionRenderTarget[O.id],rt=O.viewport||g;tt.setSize(rt.z,rt.w);const mt=v.getRenderTarget();v.setRenderTarget(tt),v.getClearColor(z),W=v.getClearAlpha(),W<1&&v.setClearColor(16777215,.5),v.clear(),Jt&&Rt.render(F);const _t=v.toneMapping;v.toneMapping=Pn;const bt=O.viewport;if(O.viewport!==void 0&&(O.viewport=void 0),p.setupLightsView(O),X===!0&&Q.setGlobalState(v.clippingPlanes,O),Vi(S,F,O),T.updateMultisampleRenderTarget(tt),T.updateRenderTargetMipmap(tt),Ft.has("WEBGL_multisampled_render_to_texture")===!1){let wt=!1;for(let Mt=0,$t=I.length;Mt<$t;Mt++){const ie=I[Mt],ce=ie.object,Ne=ie.geometry,Xt=ie.material,St=ie.group;if(Xt.side===je&&ce.layers.test(O.layers)){const xe=Xt.side;Xt.side=we,Xt.needsUpdate=!0,Fa(ce,F,O,Ne,Xt,St),Xt.side=xe,Xt.needsUpdate=!0,wt=!0}}wt===!0&&(T.updateMultisampleRenderTarget(tt),T.updateRenderTargetMipmap(tt))}v.setRenderTarget(mt),v.setClearColor(z,W),bt!==void 0&&(O.viewport=bt),v.toneMapping=_t}function Vi(S,I,F){const O=I.isScene===!0?I.overrideMaterial:null;for(let U=0,tt=S.length;U<tt;U++){const rt=S[U],mt=rt.object,_t=rt.geometry,bt=O===null?rt.material:O,wt=rt.group;mt.layers.test(F.layers)&&Fa(mt,I,F,_t,bt,wt)}}function Fa(S,I,F,O,U,tt){S.onBeforeRender(v,I,F,O,U,tt),S.modelViewMatrix.multiplyMatrices(F.matrixWorldInverse,S.matrixWorld),S.normalMatrix.getNormalMatrix(S.modelViewMatrix),U.onBeforeRender(v,I,F,O,S,tt),U.transparent===!0&&U.side===je&&U.forceSinglePass===!1?(U.side=we,U.needsUpdate=!0,v.renderBufferDirect(F,I,O,U,S,tt),U.side=Ln,U.needsUpdate=!0,v.renderBufferDirect(F,I,O,U,S,tt),U.side=je):v.renderBufferDirect(F,I,O,U,S,tt),S.onAfterRender(v,I,F,O,U,tt)}function Wi(S,I,F){I.isScene!==!0&&(I=Bt);const O=Pt.get(S),U=p.state.lights,tt=p.state.shadowsArray,rt=U.state.version,mt=vt.getParameters(S,U.state,tt,I,F),_t=vt.getProgramCacheKey(mt);let bt=O.programs;O.environment=S.isMeshStandardMaterial?I.environment:null,O.fog=I.fog,O.envMap=(S.isMeshStandardMaterial?N:x).get(S.envMap||O.environment),O.envMapRotation=O.environment!==null&&S.envMap===null?I.environmentRotation:S.envMapRotation,bt===void 0&&(S.addEventListener("dispose",kt),bt=new Map,O.programs=bt);let wt=bt.get(_t);if(wt!==void 0){if(O.currentProgram===wt&&O.lightsStateVersion===rt)return Ba(S,mt),wt}else mt.uniforms=vt.getUniforms(S),S.onBeforeCompile(mt,v),wt=vt.acquireProgram(mt,_t),bt.set(_t,wt),O.uniforms=mt.uniforms;const Mt=O.uniforms;return(!S.isShaderMaterial&&!S.isRawShaderMaterial||S.clipping===!0)&&(Mt.clippingPlanes=Q.uniform),Ba(S,mt),O.needsLights=Ol(S),O.lightsStateVersion=rt,O.needsLights&&(Mt.ambientLightColor.value=U.state.ambient,Mt.lightProbe.value=U.state.probe,Mt.directionalLights.value=U.state.directional,Mt.directionalLightShadows.value=U.state.directionalShadow,Mt.spotLights.value=U.state.spot,Mt.spotLightShadows.value=U.state.spotShadow,Mt.rectAreaLights.value=U.state.rectArea,Mt.ltc_1.value=U.state.rectAreaLTC1,Mt.ltc_2.value=U.state.rectAreaLTC2,Mt.pointLights.value=U.state.point,Mt.pointLightShadows.value=U.state.pointShadow,Mt.hemisphereLights.value=U.state.hemi,Mt.directionalShadowMap.value=U.state.directionalShadowMap,Mt.directionalShadowMatrix.value=U.state.directionalShadowMatrix,Mt.spotShadowMap.value=U.state.spotShadowMap,Mt.spotLightMatrix.value=U.state.spotLightMatrix,Mt.spotLightMap.value=U.state.spotLightMap,Mt.pointShadowMap.value=U.state.pointShadowMap,Mt.pointShadowMatrix.value=U.state.pointShadowMatrix),O.currentProgram=wt,O.uniformsList=null,wt}function Oa(S){if(S.uniformsList===null){const I=S.currentProgram.getUniforms();S.uniformsList=Es.seqWithValue(I.seq,S.uniforms)}return S.uniformsList}function Ba(S,I){const F=Pt.get(S);F.outputColorSpace=I.outputColorSpace,F.batching=I.batching,F.batchingColor=I.batchingColor,F.instancing=I.instancing,F.instancingColor=I.instancingColor,F.instancingMorph=I.instancingMorph,F.skinning=I.skinning,F.morphTargets=I.morphTargets,F.morphNormals=I.morphNormals,F.morphColors=I.morphColors,F.morphTargetsCount=I.morphTargetsCount,F.numClippingPlanes=I.numClippingPlanes,F.numIntersection=I.numClipIntersection,F.vertexAlphas=I.vertexAlphas,F.vertexTangents=I.vertexTangents,F.toneMapping=I.toneMapping}function Nl(S,I,F,O,U){I.isScene!==!0&&(I=Bt),T.resetTextureUnits();const tt=I.fog,rt=O.isMeshStandardMaterial?I.environment:null,mt=w===null?v.outputColorSpace:w.isXRRenderTarget===!0?w.texture.colorSpace:Dn,_t=(O.isMeshStandardMaterial?N:x).get(O.envMap||rt),bt=O.vertexColors===!0&&!!F.attributes.color&&F.attributes.color.itemSize===4,wt=!!F.attributes.tangent&&(!!O.normalMap||O.anisotropy>0),Mt=!!F.morphAttributes.position,$t=!!F.morphAttributes.normal,ie=!!F.morphAttributes.color;let ce=Pn;O.toneMapped&&(w===null||w.isXRRenderTarget===!0)&&(ce=v.toneMapping);const Ne=F.morphAttributes.position||F.morphAttributes.normal||F.morphAttributes.color,Xt=Ne!==void 0?Ne.length:0,St=Pt.get(O),xe=p.state.lights;if(X===!0&&(J===!0||S!==V)){const He=S===V&&O.id===P;Q.setState(O,S,He)}let Yt=!1;O.version===St.__version?(St.needsLights&&St.lightsStateVersion!==xe.state.version||St.outputColorSpace!==mt||U.isBatchedMesh&&St.batching===!1||!U.isBatchedMesh&&St.batching===!0||U.isBatchedMesh&&St.batchingColor===!0&&U.colorTexture===null||U.isBatchedMesh&&St.batchingColor===!1&&U.colorTexture!==null||U.isInstancedMesh&&St.instancing===!1||!U.isInstancedMesh&&St.instancing===!0||U.isSkinnedMesh&&St.skinning===!1||!U.isSkinnedMesh&&St.skinning===!0||U.isInstancedMesh&&St.instancingColor===!0&&U.instanceColor===null||U.isInstancedMesh&&St.instancingColor===!1&&U.instanceColor!==null||U.isInstancedMesh&&St.instancingMorph===!0&&U.morphTexture===null||U.isInstancedMesh&&St.instancingMorph===!1&&U.morphTexture!==null||St.envMap!==_t||O.fog===!0&&St.fog!==tt||St.numClippingPlanes!==void 0&&(St.numClippingPlanes!==Q.numPlanes||St.numIntersection!==Q.numIntersection)||St.vertexAlphas!==bt||St.vertexTangents!==wt||St.morphTargets!==Mt||St.morphNormals!==$t||St.morphColors!==ie||St.toneMapping!==ce||St.morphTargetsCount!==Xt)&&(Yt=!0):(Yt=!0,St.__version=O.version);let We=St.currentProgram;Yt===!0&&(We=Wi(O,I,U));let jn=!1,Fe=!1,Fs=!1;const he=We.getUniforms(),_n=St.uniforms;if(At.useProgram(We.program)&&(jn=!0,Fe=!0,Fs=!0),O.id!==P&&(P=O.id,Fe=!0),jn||V!==S){Ht.reverseDepthBuffer?(gt.copy(S.projectionMatrix),Pc(gt),Lc(gt),he.setValue(C,"projectionMatrix",gt)):he.setValue(C,"projectionMatrix",S.projectionMatrix),he.setValue(C,"viewMatrix",S.matrixWorldInverse);const He=he.map.cameraPosition;He!==void 0&&He.setValue(C,Dt.setFromMatrixPosition(S.matrixWorld)),Ht.logarithmicDepthBuffer&&he.setValue(C,"logDepthBufFC",2/(Math.log(S.far+1)/Math.LN2)),(O.isMeshPhongMaterial||O.isMeshToonMaterial||O.isMeshLambertMaterial||O.isMeshBasicMaterial||O.isMeshStandardMaterial||O.isShaderMaterial)&&he.setValue(C,"isOrthographic",S.isOrthographicCamera===!0),V!==S&&(V=S,Fe=!0,Fs=!0)}if(U.isSkinnedMesh){he.setOptional(C,U,"bindMatrix"),he.setOptional(C,U,"bindMatrixInverse");const He=U.skeleton;He&&(He.boneTexture===null&&He.computeBoneTexture(),he.setValue(C,"boneTexture",He.boneTexture,T))}U.isBatchedMesh&&(he.setOptional(C,U,"batchingTexture"),he.setValue(C,"batchingTexture",U._matricesTexture,T),he.setOptional(C,U,"batchingIdTexture"),he.setValue(C,"batchingIdTexture",U._indirectTexture,T),he.setOptional(C,U,"batchingColorTexture"),U._colorsTexture!==null&&he.setValue(C,"batchingColorTexture",U._colorsTexture,T));const Os=F.morphAttributes;if((Os.position!==void 0||Os.normal!==void 0||Os.color!==void 0)&&Ct.update(U,F,We),(Fe||St.receiveShadow!==U.receiveShadow)&&(St.receiveShadow=U.receiveShadow,he.setValue(C,"receiveShadow",U.receiveShadow)),O.isMeshGouraudMaterial&&O.envMap!==null&&(_n.envMap.value=_t,_n.flipEnvMap.value=_t.isCubeTexture&&_t.isRenderTargetTexture===!1?-1:1),O.isMeshStandardMaterial&&O.envMap===null&&I.environment!==null&&(_n.envMapIntensity.value=I.environmentIntensity),Fe&&(he.setValue(C,"toneMappingExposure",v.toneMappingExposure),St.needsLights&&Fl(_n,Fs),tt&&O.fog===!0&&nt.refreshFogUniforms(_n,tt),nt.refreshMaterialUniforms(_n,O,Z,k,p.state.transmissionRenderTarget[S.id]),Es.upload(C,Oa(St),_n,T)),O.isShaderMaterial&&O.uniformsNeedUpdate===!0&&(Es.upload(C,Oa(St),_n,T),O.uniformsNeedUpdate=!1),O.isSpriteMaterial&&he.setValue(C,"center",U.center),he.setValue(C,"modelViewMatrix",U.modelViewMatrix),he.setValue(C,"normalMatrix",U.normalMatrix),he.setValue(C,"modelMatrix",U.matrixWorld),O.isShaderMaterial||O.isRawShaderMaterial){const He=O.uniformsGroups;for(let Bs=0,Bl=He.length;Bs<Bl;Bs++){const za=He[Bs];D.update(za,We),D.bind(za,We)}}return We}function Fl(S,I){S.ambientLightColor.needsUpdate=I,S.lightProbe.needsUpdate=I,S.directionalLights.needsUpdate=I,S.directionalLightShadows.needsUpdate=I,S.pointLights.needsUpdate=I,S.pointLightShadows.needsUpdate=I,S.spotLights.needsUpdate=I,S.spotLightShadows.needsUpdate=I,S.rectAreaLights.needsUpdate=I,S.hemisphereLights.needsUpdate=I}function Ol(S){return S.isMeshLambertMaterial||S.isMeshToonMaterial||S.isMeshPhongMaterial||S.isMeshStandardMaterial||S.isShadowMaterial||S.isShaderMaterial&&S.lights===!0}this.getActiveCubeFace=function(){return L},this.getActiveMipmapLevel=function(){return A},this.getRenderTarget=function(){return w},this.setRenderTargetTextures=function(S,I,F){Pt.get(S.texture).__webglTexture=I,Pt.get(S.depthTexture).__webglTexture=F;const O=Pt.get(S);O.__hasExternalTextures=!0,O.__autoAllocateDepthBuffer=F===void 0,O.__autoAllocateDepthBuffer||Ft.has("WEBGL_multisampled_render_to_texture")===!0&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),O.__useRenderToTexture=!1)},this.setRenderTargetFramebuffer=function(S,I){const F=Pt.get(S);F.__webglFramebuffer=I,F.__useDefaultFramebuffer=I===void 0},this.setRenderTarget=function(S,I=0,F=0){w=S,L=I,A=F;let O=!0,U=null,tt=!1,rt=!1;if(S){const _t=Pt.get(S);if(_t.__useDefaultFramebuffer!==void 0)At.bindFramebuffer(C.FRAMEBUFFER,null),O=!1;else if(_t.__webglFramebuffer===void 0)T.setupRenderTarget(S);else if(_t.__hasExternalTextures)T.rebindTextures(S,Pt.get(S.texture).__webglTexture,Pt.get(S.depthTexture).__webglTexture);else if(S.depthBuffer){const Mt=S.depthTexture;if(_t.__boundDepthTexture!==Mt){if(Mt!==null&&Pt.has(Mt)&&(S.width!==Mt.image.width||S.height!==Mt.image.height))throw new Error("WebGLRenderTarget: Attached DepthTexture is initialized to the incorrect size.");T.setupDepthRenderbuffer(S)}}const bt=S.texture;(bt.isData3DTexture||bt.isDataArrayTexture||bt.isCompressedArrayTexture)&&(rt=!0);const wt=Pt.get(S).__webglFramebuffer;S.isWebGLCubeRenderTarget?(Array.isArray(wt[I])?U=wt[I][F]:U=wt[I],tt=!0):S.samples>0&&T.useMultisampledRTT(S)===!1?U=Pt.get(S).__webglMultisampledFramebuffer:Array.isArray(wt)?U=wt[F]:U=wt,g.copy(S.viewport),y.copy(S.scissor),B=S.scissorTest}else g.copy(ht).multiplyScalar(Z).floor(),y.copy(xt).multiplyScalar(Z).floor(),B=Vt;if(At.bindFramebuffer(C.FRAMEBUFFER,U)&&O&&At.drawBuffers(S,U),At.viewport(g),At.scissor(y),At.setScissorTest(B),tt){const _t=Pt.get(S.texture);C.framebufferTexture2D(C.FRAMEBUFFER,C.COLOR_ATTACHMENT0,C.TEXTURE_CUBE_MAP_POSITIVE_X+I,_t.__webglTexture,F)}else if(rt){const _t=Pt.get(S.texture),bt=I||0;C.framebufferTextureLayer(C.FRAMEBUFFER,C.COLOR_ATTACHMENT0,_t.__webglTexture,F||0,bt)}P=-1},this.readRenderTargetPixels=function(S,I,F,O,U,tt,rt){if(!(S&&S.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let mt=Pt.get(S).__webglFramebuffer;if(S.isWebGLCubeRenderTarget&&rt!==void 0&&(mt=mt[rt]),mt){At.bindFramebuffer(C.FRAMEBUFFER,mt);try{const _t=S.texture,bt=_t.format,wt=_t.type;if(!Ht.textureFormatReadable(bt)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(!Ht.textureTypeReadable(wt)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}I>=0&&I<=S.width-O&&F>=0&&F<=S.height-U&&C.readPixels(I,F,O,U,It.convert(bt),It.convert(wt),tt)}finally{const _t=w!==null?Pt.get(w).__webglFramebuffer:null;At.bindFramebuffer(C.FRAMEBUFFER,_t)}}},this.readRenderTargetPixelsAsync=async function(S,I,F,O,U,tt,rt){if(!(S&&S.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let mt=Pt.get(S).__webglFramebuffer;if(S.isWebGLCubeRenderTarget&&rt!==void 0&&(mt=mt[rt]),mt){const _t=S.texture,bt=_t.format,wt=_t.type;if(!Ht.textureFormatReadable(bt))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!Ht.textureTypeReadable(wt))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");if(I>=0&&I<=S.width-O&&F>=0&&F<=S.height-U){At.bindFramebuffer(C.FRAMEBUFFER,mt);const Mt=C.createBuffer();C.bindBuffer(C.PIXEL_PACK_BUFFER,Mt),C.bufferData(C.PIXEL_PACK_BUFFER,tt.byteLength,C.STREAM_READ),C.readPixels(I,F,O,U,It.convert(bt),It.convert(wt),0);const $t=w!==null?Pt.get(w).__webglFramebuffer:null;At.bindFramebuffer(C.FRAMEBUFFER,$t);const ie=C.fenceSync(C.SYNC_GPU_COMMANDS_COMPLETE,0);return C.flush(),await Cc(C,ie,4),C.bindBuffer(C.PIXEL_PACK_BUFFER,Mt),C.getBufferSubData(C.PIXEL_PACK_BUFFER,0,tt),C.deleteBuffer(Mt),C.deleteSync(ie),tt}else throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")}},this.copyFramebufferToTexture=function(S,I=null,F=0){S.isTexture!==!0&&(ys("WebGLRenderer: copyFramebufferToTexture function signature has changed."),I=arguments[0]||null,S=arguments[1]);const O=Math.pow(2,-F),U=Math.floor(S.image.width*O),tt=Math.floor(S.image.height*O),rt=I!==null?I.x:0,mt=I!==null?I.y:0;T.setTexture2D(S,0),C.copyTexSubImage2D(C.TEXTURE_2D,F,0,0,rt,mt,U,tt),At.unbindTexture()},this.copyTextureToTexture=function(S,I,F=null,O=null,U=0){S.isTexture!==!0&&(ys("WebGLRenderer: copyTextureToTexture function signature has changed."),O=arguments[0]||null,S=arguments[1],I=arguments[2],U=arguments[3]||0,F=null);let tt,rt,mt,_t,bt,wt;F!==null?(tt=F.max.x-F.min.x,rt=F.max.y-F.min.y,mt=F.min.x,_t=F.min.y):(tt=S.image.width,rt=S.image.height,mt=0,_t=0),O!==null?(bt=O.x,wt=O.y):(bt=0,wt=0);const Mt=It.convert(I.format),$t=It.convert(I.type);T.setTexture2D(I,0),C.pixelStorei(C.UNPACK_FLIP_Y_WEBGL,I.flipY),C.pixelStorei(C.UNPACK_PREMULTIPLY_ALPHA_WEBGL,I.premultiplyAlpha),C.pixelStorei(C.UNPACK_ALIGNMENT,I.unpackAlignment);const ie=C.getParameter(C.UNPACK_ROW_LENGTH),ce=C.getParameter(C.UNPACK_IMAGE_HEIGHT),Ne=C.getParameter(C.UNPACK_SKIP_PIXELS),Xt=C.getParameter(C.UNPACK_SKIP_ROWS),St=C.getParameter(C.UNPACK_SKIP_IMAGES),xe=S.isCompressedTexture?S.mipmaps[U]:S.image;C.pixelStorei(C.UNPACK_ROW_LENGTH,xe.width),C.pixelStorei(C.UNPACK_IMAGE_HEIGHT,xe.height),C.pixelStorei(C.UNPACK_SKIP_PIXELS,mt),C.pixelStorei(C.UNPACK_SKIP_ROWS,_t),S.isDataTexture?C.texSubImage2D(C.TEXTURE_2D,U,bt,wt,tt,rt,Mt,$t,xe.data):S.isCompressedTexture?C.compressedTexSubImage2D(C.TEXTURE_2D,U,bt,wt,xe.width,xe.height,Mt,xe.data):C.texSubImage2D(C.TEXTURE_2D,U,bt,wt,tt,rt,Mt,$t,xe),C.pixelStorei(C.UNPACK_ROW_LENGTH,ie),C.pixelStorei(C.UNPACK_IMAGE_HEIGHT,ce),C.pixelStorei(C.UNPACK_SKIP_PIXELS,Ne),C.pixelStorei(C.UNPACK_SKIP_ROWS,Xt),C.pixelStorei(C.UNPACK_SKIP_IMAGES,St),U===0&&I.generateMipmaps&&C.generateMipmap(C.TEXTURE_2D),At.unbindTexture()},this.copyTextureToTexture3D=function(S,I,F=null,O=null,U=0){S.isTexture!==!0&&(ys("WebGLRenderer: copyTextureToTexture3D function signature has changed."),F=arguments[0]||null,O=arguments[1]||null,S=arguments[2],I=arguments[3],U=arguments[4]||0);let tt,rt,mt,_t,bt,wt,Mt,$t,ie;const ce=S.isCompressedTexture?S.mipmaps[U]:S.image;F!==null?(tt=F.max.x-F.min.x,rt=F.max.y-F.min.y,mt=F.max.z-F.min.z,_t=F.min.x,bt=F.min.y,wt=F.min.z):(tt=ce.width,rt=ce.height,mt=ce.depth,_t=0,bt=0,wt=0),O!==null?(Mt=O.x,$t=O.y,ie=O.z):(Mt=0,$t=0,ie=0);const Ne=It.convert(I.format),Xt=It.convert(I.type);let St;if(I.isData3DTexture)T.setTexture3D(I,0),St=C.TEXTURE_3D;else if(I.isDataArrayTexture||I.isCompressedArrayTexture)T.setTexture2DArray(I,0),St=C.TEXTURE_2D_ARRAY;else{console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");return}C.pixelStorei(C.UNPACK_FLIP_Y_WEBGL,I.flipY),C.pixelStorei(C.UNPACK_PREMULTIPLY_ALPHA_WEBGL,I.premultiplyAlpha),C.pixelStorei(C.UNPACK_ALIGNMENT,I.unpackAlignment);const xe=C.getParameter(C.UNPACK_ROW_LENGTH),Yt=C.getParameter(C.UNPACK_IMAGE_HEIGHT),We=C.getParameter(C.UNPACK_SKIP_PIXELS),jn=C.getParameter(C.UNPACK_SKIP_ROWS),Fe=C.getParameter(C.UNPACK_SKIP_IMAGES);C.pixelStorei(C.UNPACK_ROW_LENGTH,ce.width),C.pixelStorei(C.UNPACK_IMAGE_HEIGHT,ce.height),C.pixelStorei(C.UNPACK_SKIP_PIXELS,_t),C.pixelStorei(C.UNPACK_SKIP_ROWS,bt),C.pixelStorei(C.UNPACK_SKIP_IMAGES,wt),S.isDataTexture||S.isData3DTexture?C.texSubImage3D(St,U,Mt,$t,ie,tt,rt,mt,Ne,Xt,ce.data):I.isCompressedArrayTexture?C.compressedTexSubImage3D(St,U,Mt,$t,ie,tt,rt,mt,Ne,ce.data):C.texSubImage3D(St,U,Mt,$t,ie,tt,rt,mt,Ne,Xt,ce),C.pixelStorei(C.UNPACK_ROW_LENGTH,xe),C.pixelStorei(C.UNPACK_IMAGE_HEIGHT,Yt),C.pixelStorei(C.UNPACK_SKIP_PIXELS,We),C.pixelStorei(C.UNPACK_SKIP_ROWS,jn),C.pixelStorei(C.UNPACK_SKIP_IMAGES,Fe),U===0&&I.generateMipmaps&&C.generateMipmap(St),At.unbindTexture()},this.initRenderTarget=function(S){Pt.get(S).__webglFramebuffer===void 0&&T.setupRenderTarget(S)},this.initTexture=function(S){S.isCubeTexture?T.setTextureCube(S,0):S.isData3DTexture?T.setTexture3D(S,0):S.isDataArrayTexture||S.isCompressedArrayTexture?T.setTexture2DArray(S,0):T.setTexture2D(S,0),At.unbindTexture()},this.resetState=function(){L=0,A=0,w=null,At.reset(),ee.reset()},typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}get coordinateSystem(){return dn}get outputColorSpace(){return this._outputColorSpace}set outputColorSpace(t){this._outputColorSpace=t;const e=this.getContext();e.drawingBufferColorSpace=t===va?"display-p3":"srgb",e.unpackColorSpace=Kt.workingColorSpace===Ls?"display-p3":"srgb"}}class ba{constructor(t,e=25e-5){this.isFogExp2=!0,this.name="",this.color=new yt(t),this.density=e}clone(){return new ba(this.color,this.density)}toJSON(){return{type:"FogExp2",name:this.name,color:this.color.getHex(),density:this.density}}}class Vp extends ve{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 nn,this.environmentIntensity=1,this.environmentRotation=new nn,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),t.background!==null&&(this.background=t.background.clone()),t.environment!==null&&(this.environment=t.environment.clone()),t.fog!==null&&(this.fog=t.fog.clone()),this.backgroundBlurriness=t.backgroundBlurriness,this.backgroundIntensity=t.backgroundIntensity,this.backgroundRotation.copy(t.backgroundRotation),this.environmentIntensity=t.environmentIntensity,this.environmentRotation.copy(t.environmentRotation),t.overrideMaterial!==null&&(this.overrideMaterial=t.overrideMaterial.clone()),this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return this.fog!==null&&(e.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(e.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(e.object.backgroundIntensity=this.backgroundIntensity),e.object.backgroundRotation=this.backgroundRotation.toArray(),this.environmentIntensity!==1&&(e.object.environmentIntensity=this.environmentIntensity),e.object.environmentRotation=this.environmentRotation.toArray(),e}}class Wp extends Ae{constructor(t=null,e=1,n=1,s,r,a,o,l,c=Ie,h=Ie,f,u){super(null,a,o,l,c,h,s,r,f,u),this.isDataTexture=!0,this.image={data:t,width:e,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class oa extends Qe{constructor(t,e,n,s=1){super(t,e,n),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=s}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}const hi=new jt,Uo=new jt,ds=[],No=new Ve,Xp=new jt,Di=new re,Ii=new zi;class Pl extends re{constructor(t,e,n){super(t,e),this.isInstancedMesh=!0,this.instanceMatrix=new oa(new Float32Array(n*16),16),this.instanceColor=null,this.morphTexture=null,this.count=n,this.boundingBox=null,this.boundingSphere=null;for(let s=0;s<n;s++)this.setMatrixAt(s,Xp)}computeBoundingBox(){const t=this.geometry,e=this.count;this.boundingBox===null&&(this.boundingBox=new Ve),t.boundingBox===null&&t.computeBoundingBox(),this.boundingBox.makeEmpty();for(let n=0;n<e;n++)this.getMatrixAt(n,hi),No.copy(t.boundingBox).applyMatrix4(hi),this.boundingBox.union(No)}computeBoundingSphere(){const t=this.geometry,e=this.count;this.boundingSphere===null&&(this.boundingSphere=new zi),t.boundingSphere===null&&t.computeBoundingSphere(),this.boundingSphere.makeEmpty();for(let n=0;n<e;n++)this.getMatrixAt(n,hi),Ii.copy(t.boundingSphere).applyMatrix4(hi),this.boundingSphere.union(Ii)}copy(t,e){return super.copy(t,e),this.instanceMatrix.copy(t.instanceMatrix),t.morphTexture!==null&&(this.morphTexture=t.morphTexture.clone()),t.instanceColor!==null&&(this.instanceColor=t.instanceColor.clone()),this.count=t.count,t.boundingBox!==null&&(this.boundingBox=t.boundingBox.clone()),t.boundingSphere!==null&&(this.boundingSphere=t.boundingSphere.clone()),this}getColorAt(t,e){e.fromArray(this.instanceColor.array,t*3)}getMatrixAt(t,e){e.fromArray(this.instanceMatrix.array,t*16)}getMorphAt(t,e){const n=e.morphTargetInfluences,s=this.morphTexture.source.data.data,r=n.length+1,a=t*r+1;for(let o=0;o<n.length;o++)n[o]=s[a+o]}raycast(t,e){const n=this.matrixWorld,s=this.count;if(Di.geometry=this.geometry,Di.material=this.material,Di.material!==void 0&&(this.boundingSphere===null&&this.computeBoundingSphere(),Ii.copy(this.boundingSphere),Ii.applyMatrix4(n),t.ray.intersectsSphere(Ii)!==!1))for(let r=0;r<s;r++){this.getMatrixAt(r,hi),Uo.multiplyMatrices(n,hi),Di.matrixWorld=Uo,Di.raycast(t,ds);for(let a=0,o=ds.length;a<o;a++){const l=ds[a];l.instanceId=r,l.object=this,e.push(l)}ds.length=0}}setColorAt(t,e){this.instanceColor===null&&(this.instanceColor=new oa(new Float32Array(this.instanceMatrix.count*3).fill(1),3)),e.toArray(this.instanceColor.array,t*3)}setMatrixAt(t,e){e.toArray(this.instanceMatrix.array,t*16)}setMorphAt(t,e){const n=e.morphTargetInfluences,s=n.length+1;this.morphTexture===null&&(this.morphTexture=new Wp(new Float32Array(s*this.count),s,this.count,ma,en));const r=this.morphTexture.source.data.data;let a=0;for(let c=0;c<n.length;c++)a+=n[c];const o=this.geometry.morphTargetsRelative?1:1-a,l=s*t;r[l]=o,r.set(n,l+1)}updateMorphTargets(){}dispose(){return this.dispatchEvent({type:"dispose"}),this.morphTexture!==null&&(this.morphTexture.dispose(),this.morphTexture=null),this}}class Gi extends sn{constructor(t=1,e=1,n=1,s=32,r=1,a=!1,o=0,l=Math.PI*2){super(),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:n,radialSegments:s,heightSegments:r,openEnded:a,thetaStart:o,thetaLength:l};const c=this;s=Math.floor(s),r=Math.floor(r);const h=[],f=[],u=[],m=[];let _=0;const M=[],p=n/2;let d=0;E(),a===!1&&(t>0&&v(!0),e>0&&v(!1)),this.setIndex(h),this.setAttribute("position",new be(f,3)),this.setAttribute("normal",new be(u,3)),this.setAttribute("uv",new be(m,2));function E(){const b=new R,L=new R;let A=0;const w=(e-t)/n;for(let P=0;P<=r;P++){const V=[],g=P/r,y=g*(e-t)+t;for(let B=0;B<=s;B++){const z=B/s,W=z*l+o,j=Math.sin(W),k=Math.cos(W);L.x=y*j,L.y=-g*n+p,L.z=y*k,f.push(L.x,L.y,L.z),b.set(j,w,k).normalize(),u.push(b.x,b.y,b.z),m.push(z,1-g),V.push(_++)}M.push(V)}for(let P=0;P<s;P++)for(let V=0;V<r;V++){const g=M[V][P],y=M[V+1][P],B=M[V+1][P+1],z=M[V][P+1];t>0&&(h.push(g,y,z),A+=3),e>0&&(h.push(y,B,z),A+=3)}c.addGroup(d,A,0),d+=A}function v(b){const L=_,A=new Et,w=new R;let P=0;const V=b===!0?t:e,g=b===!0?1:-1;for(let B=1;B<=s;B++)f.push(0,p*g,0),u.push(0,g,0),m.push(.5,.5),_++;const y=_;for(let B=0;B<=s;B++){const W=B/s*l+o,j=Math.cos(W),k=Math.sin(W);w.x=V*k,w.y=p*g,w.z=V*j,f.push(w.x,w.y,w.z),u.push(0,g,0),A.x=j*.5+.5,A.y=k*.5*g+.5,m.push(A.x,A.y),_++}for(let B=0;B<s;B++){const z=L+B,W=y+B;b===!0?h.push(W,W+1,z):h.push(W+1,W,z),P+=3}c.addGroup(d,P,b===!0?1:2),d+=P}}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new Gi(t.radiusTop,t.radiusBottom,t.height,t.radialSegments,t.heightSegments,t.openEnded,t.thetaStart,t.thetaLength)}}class Is extends Gi{constructor(t=1,e=1,n=32,s=1,r=!1,a=0,o=Math.PI*2){super(0,t,e,n,s,r,a,o),this.type="ConeGeometry",this.parameters={radius:t,height:e,radialSegments:n,heightSegments:s,openEnded:r,thetaStart:a,thetaLength:o}}static fromJSON(t){return new Is(t.radius,t.height,t.radialSegments,t.heightSegments,t.openEnded,t.thetaStart,t.thetaLength)}}class Ta extends sn{constructor(t=[],e=[],n=1,s=0){super(),this.type="PolyhedronGeometry",this.parameters={vertices:t,indices:e,radius:n,detail:s};const r=[],a=[];o(s),c(n),h(),this.setAttribute("position",new be(r,3)),this.setAttribute("normal",new be(r.slice(),3)),this.setAttribute("uv",new be(a,2)),s===0?this.computeVertexNormals():this.normalizeNormals();function o(E){const v=new R,b=new R,L=new R;for(let A=0;A<e.length;A+=3)m(e[A+0],v),m(e[A+1],b),m(e[A+2],L),l(v,b,L,E)}function l(E,v,b,L){const A=L+1,w=[];for(let P=0;P<=A;P++){w[P]=[];const V=E.clone().lerp(b,P/A),g=v.clone().lerp(b,P/A),y=A-P;for(let B=0;B<=y;B++)B===0&&P===A?w[P][B]=V:w[P][B]=V.clone().lerp(g,B/y)}for(let P=0;P<A;P++)for(let V=0;V<2*(A-P)-1;V++){const g=Math.floor(V/2);V%2===0?(u(w[P][g+1]),u(w[P+1][g]),u(w[P][g])):(u(w[P][g+1]),u(w[P+1][g+1]),u(w[P+1][g]))}}function c(E){const v=new R;for(let b=0;b<r.length;b+=3)v.x=r[b+0],v.y=r[b+1],v.z=r[b+2],v.normalize().multiplyScalar(E),r[b+0]=v.x,r[b+1]=v.y,r[b+2]=v.z}function h(){const E=new R;for(let v=0;v<r.length;v+=3){E.x=r[v+0],E.y=r[v+1],E.z=r[v+2];const b=p(E)/2/Math.PI+.5,L=d(E)/Math.PI+.5;a.push(b,1-L)}_(),f()}function f(){for(let E=0;E<a.length;E+=6){const v=a[E+0],b=a[E+2],L=a[E+4],A=Math.max(v,b,L),w=Math.min(v,b,L);A>.9&&w<.1&&(v<.2&&(a[E+0]+=1),b<.2&&(a[E+2]+=1),L<.2&&(a[E+4]+=1))}}function u(E){r.push(E.x,E.y,E.z)}function m(E,v){const b=E*3;v.x=t[b+0],v.y=t[b+1],v.z=t[b+2]}function _(){const E=new R,v=new R,b=new R,L=new R,A=new Et,w=new Et,P=new Et;for(let V=0,g=0;V<r.length;V+=9,g+=6){E.set(r[V+0],r[V+1],r[V+2]),v.set(r[V+3],r[V+4],r[V+5]),b.set(r[V+6],r[V+7],r[V+8]),A.set(a[g+0],a[g+1]),w.set(a[g+2],a[g+3]),P.set(a[g+4],a[g+5]),L.copy(E).add(v).add(b).divideScalar(3);const y=p(L);M(A,g+0,E,y),M(w,g+2,v,y),M(P,g+4,b,y)}}function M(E,v,b,L){L<0&&E.x===1&&(a[v]=E.x-1),b.x===0&&b.z===0&&(a[v]=L/2/Math.PI+.5)}function p(E){return Math.atan2(E.z,-E.x)}function d(E){return Math.atan2(-E.y,Math.sqrt(E.x*E.x+E.z*E.z))}}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new Ta(t.vertices,t.indices,t.radius,t.details)}}class wa extends Ta{constructor(t=1,e=0){const n=(1+Math.sqrt(5))/2,s=[-1,n,0,1,n,0,-1,-n,0,1,-n,0,0,-1,n,0,1,n,0,-1,-n,0,1,-n,n,0,-1,n,0,1,-n,0,-1,-n,0,1],r=[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1];super(s,r,t,e),this.type="IcosahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new wa(t.radius,t.detail)}}class Aa extends sn{constructor(t=1,e=32,n=16,s=0,r=Math.PI*2,a=0,o=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:n,phiStart:s,phiLength:r,thetaStart:a,thetaLength:o},e=Math.max(3,Math.floor(e)),n=Math.max(2,Math.floor(n));const l=Math.min(a+o,Math.PI);let c=0;const h=[],f=new R,u=new R,m=[],_=[],M=[],p=[];for(let d=0;d<=n;d++){const E=[],v=d/n;let b=0;d===0&&a===0?b=.5/e:d===n&&l===Math.PI&&(b=-.5/e);for(let L=0;L<=e;L++){const A=L/e;f.x=-t*Math.cos(s+A*r)*Math.sin(a+v*o),f.y=t*Math.cos(a+v*o),f.z=t*Math.sin(s+A*r)*Math.sin(a+v*o),_.push(f.x,f.y,f.z),u.copy(f).normalize(),M.push(u.x,u.y,u.z),p.push(A+b,1-v),E.push(c++)}h.push(E)}for(let d=0;d<n;d++)for(let E=0;E<e;E++){const v=h[d][E+1],b=h[d][E],L=h[d+1][E],A=h[d+1][E+1];(d!==0||a>0)&&m.push(v,b,A),(d!==n-1||l<Math.PI)&&m.push(b,L,A)}this.setIndex(m),this.setAttribute("position",new be(_,3)),this.setAttribute("normal",new be(M,3)),this.setAttribute("uv",new be(p,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new Aa(t.radius,t.widthSegments,t.heightSegments,t.phiStart,t.phiLength,t.thetaStart,t.thetaLength)}}class gn extends ki{constructor(t){super(),this.isMeshStandardMaterial=!0,this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new yt(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new yt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ul,this.normalScale=new Et(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new nn,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.envMapIntensity=t.envMapIntensity,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}}class Yp extends gn{constructor(t){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new Et(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return Ee(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(e){this.ior=(1+.4*e)/(1-.4*e)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new yt(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new yt(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new yt(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(t)}get anisotropy(){return this._anisotropy}set anisotropy(t){this._anisotropy>0!=t>0&&this.version++,this._anisotropy=t}get clearcoat(){return this._clearcoat}set clearcoat(t){this._clearcoat>0!=t>0&&this.version++,this._clearcoat=t}get iridescence(){return this._iridescence}set iridescence(t){this._iridescence>0!=t>0&&this.version++,this._iridescence=t}get dispersion(){return this._dispersion}set dispersion(t){this._dispersion>0!=t>0&&this.version++,this._dispersion=t}get sheen(){return this._sheen}set sheen(t){this._sheen>0!=t>0&&this.version++,this._sheen=t}get transmission(){return this._transmission}set transmission(t){this._transmission>0!=t>0&&this.version++,this._transmission=t}copy(t){return super.copy(t),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=t.anisotropy,this.anisotropyRotation=t.anisotropyRotation,this.anisotropyMap=t.anisotropyMap,this.clearcoat=t.clearcoat,this.clearcoatMap=t.clearcoatMap,this.clearcoatRoughness=t.clearcoatRoughness,this.clearcoatRoughnessMap=t.clearcoatRoughnessMap,this.clearcoatNormalMap=t.clearcoatNormalMap,this.clearcoatNormalScale.copy(t.clearcoatNormalScale),this.dispersion=t.dispersion,this.ior=t.ior,this.iridescence=t.iridescence,this.iridescenceMap=t.iridescenceMap,this.iridescenceIOR=t.iridescenceIOR,this.iridescenceThicknessRange=[...t.iridescenceThicknessRange],this.iridescenceThicknessMap=t.iridescenceThicknessMap,this.sheen=t.sheen,this.sheenColor.copy(t.sheenColor),this.sheenColorMap=t.sheenColorMap,this.sheenRoughness=t.sheenRoughness,this.sheenRoughnessMap=t.sheenRoughnessMap,this.transmission=t.transmission,this.transmissionMap=t.transmissionMap,this.thickness=t.thickness,this.thicknessMap=t.thicknessMap,this.attenuationDistance=t.attenuationDistance,this.attenuationColor.copy(t.attenuationColor),this.specularIntensity=t.specularIntensity,this.specularIntensityMap=t.specularIntensityMap,this.specularColor.copy(t.specularColor),this.specularColorMap=t.specularColorMap,this}}class Us extends ve{constructor(t,e=1){super(),this.isLight=!0,this.type="Light",this.color=new yt(t),this.intensity=e}dispose(){}copy(t,e){return super.copy(t,e),this.color.copy(t.color),this.intensity=t.intensity,this}toJSON(t){const e=super.toJSON(t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,this.groundColor!==void 0&&(e.object.groundColor=this.groundColor.getHex()),this.distance!==void 0&&(e.object.distance=this.distance),this.angle!==void 0&&(e.object.angle=this.angle),this.decay!==void 0&&(e.object.decay=this.decay),this.penumbra!==void 0&&(e.object.penumbra=this.penumbra),this.shadow!==void 0&&(e.object.shadow=this.shadow.toJSON()),this.target!==void 0&&(e.object.target=this.target.uuid),e}}class qp extends Us{constructor(t,e,n){super(t,n),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(ve.DEFAULT_UP),this.updateMatrix(),this.groundColor=new yt(e)}copy(t,e){return super.copy(t,e),this.groundColor.copy(t.groundColor),this}}const mr=new jt,Fo=new R,Oo=new R;class Ll{constructor(t){this.camera=t,this.intensity=1,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new Et(512,512),this.map=null,this.mapPass=null,this.matrix=new jt,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new ya,this._frameExtents=new Et(1,1),this._viewportCount=1,this._viewports=[new te(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(t){const e=this.camera,n=this.matrix;Fo.setFromMatrixPosition(t.matrixWorld),e.position.copy(Fo),Oo.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(Oo),e.updateMatrixWorld(),mr.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(mr),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(mr)}getViewport(t){return this._viewports[t]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(t){return this.camera=t.camera.clone(),this.intensity=t.intensity,this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this}clone(){return new this.constructor().copy(this)}toJSON(){const t={};return this.intensity!==1&&(t.intensity=this.intensity),this.bias!==0&&(t.bias=this.bias),this.normalBias!==0&&(t.normalBias=this.normalBias),this.radius!==1&&(t.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}const Bo=new jt,Ui=new R,gr=new R;class Kp extends Ll{constructor(){super(new ke(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new Et(4,2),this._viewportCount=6,this._viewports=[new te(2,1,1,1),new te(0,1,1,1),new te(3,1,1,1),new te(1,1,1,1),new te(3,0,1,1),new te(1,0,1,1)],this._cubeDirections=[new R(1,0,0),new R(-1,0,0),new R(0,0,1),new R(0,0,-1),new R(0,1,0),new R(0,-1,0)],this._cubeUps=[new R(0,1,0),new R(0,1,0),new R(0,1,0),new R(0,1,0),new R(0,0,1),new R(0,0,-1)]}updateMatrices(t,e=0){const n=this.camera,s=this.matrix,r=t.distance||n.far;r!==n.far&&(n.far=r,n.updateProjectionMatrix()),Ui.setFromMatrixPosition(t.matrixWorld),n.position.copy(Ui),gr.copy(n.position),gr.add(this._cubeDirections[e]),n.up.copy(this._cubeUps[e]),n.lookAt(gr),n.updateMatrixWorld(),s.makeTranslation(-Ui.x,-Ui.y,-Ui.z),Bo.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Bo)}}class Dl extends Us{constructor(t,e,n=0,s=2){super(t,e),this.isPointLight=!0,this.type="PointLight",this.distance=n,this.decay=s,this.shadow=new Kp}get power(){return this.intensity*4*Math.PI}set power(t){this.intensity=t/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(t,e){return super.copy(t,e),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}class jp extends Ll{constructor(){super(new bl(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}}class Zp extends Us{constructor(t,e){super(t,e),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(ve.DEFAULT_UP),this.updateMatrix(),this.target=new ve,this.shadow=new jp}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}class $p extends Us{constructor(t,e){super(t,e),this.isAmbientLight=!0,this.type="AmbientLight"}}class Jp{constructor(t=!0){this.autoStart=t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=zo(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const e=zo();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}function zo(){return performance.now()}const ko=new jt;class Qp{constructor(t,e,n=0,s=1/0){this.ray=new Ma(t,e),this.near=n,this.far=s,this.camera=null,this.layers=new Sa,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(t,e){this.ray.set(t,e)}setFromCamera(t,e){e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type: "+e.type)}setFromXRController(t){return ko.identity().extractRotation(t.matrixWorld),this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(0,0,-1).applyMatrix4(ko),this}intersectObject(t,e=!0,n=[]){return la(t,this,n,e),n.sort(Ho),n}intersectObjects(t,e=!0,n=[]){for(let s=0,r=t.length;s<r;s++)la(t[s],this,n,e);return n.sort(Ho),n}}function Ho(i,t){return i.distance-t.distance}function la(i,t,e,n){let s=!0;if(i.layers.test(t.layers)&&i.raycast(t,e)===!1&&(s=!1),s===!0&&n===!0){const r=i.children;for(let a=0,o=r.length;a<o;a++)la(r[a],t,e,!0)}}class Go{constructor(t=1,e=0,n=0){return this.radius=t,this.phi=e,this.theta=n,this}set(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this}copy(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this}makeSafe(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),this.radius===0?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(Ee(e/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}}class tm extends Kn{constructor(t,e=null){super(),this.object=t,this.domElement=e,this.enabled=!0,this.state=-1,this.keys={},this.mouseButtons={LEFT:null,MIDDLE:null,RIGHT:null},this.touches={ONE:null,TWO:null}}connect(){}disconnect(){}dispose(){}update(){}}typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:ua}}));typeof window<"u"&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=ua);const Vo=new Map;function qt(i,t,e=0,n={}){return new gn({color:i,roughness:t,metalness:e,...n})}const em={wallLight:()=>qt(15921128,.92),wallWarm:()=>qt(14997960,.94),concrete:()=>qt(13157564,.9),plinth:()=>qt(9407364,.95),floorStone:()=>qt(14276044,.55),floorWood:()=>qt(12159836,.6),ceiling:()=>qt(16250353,.95),glass:()=>new Yp({color:10470616,roughness:.05,metalness:.35,transparent:!0,opacity:.32,side:je,clearcoat:1,clearcoatRoughness:.03,reflectivity:1,envMapIntensity:2.2}),frame:()=>qt(3817285,.42,.7),metal:()=>qt(11120051,.3,.9),metalDark:()=>qt(2896183,.45,.75),wood:()=>qt(11567184,.62),woodDark:()=>qt(7031346,.6),shelf:()=>qt(9069888,.68),desk:()=>qt(13213802,.55),fabric:()=>qt(4216427,.95),fabricDark:()=>qt(2832967,.95),grass:()=>qt(5010496,1),path:()=>qt(12169892,.9),grave:()=>qt(10262156,.95),foliage:()=>qt(4025139,.95,0,{flatShading:!0}),foliageDark:()=>qt(2839076,.95,0,{flatShading:!0}),trunk:()=>qt(6112816,.9),lampWarm:()=>qt(16774364,.5,0,{emissive:16764815,emissiveIntensity:1.8}),screen:()=>qt(856600,.2,.4,{emissive:1919595,emissiveIntensity:.85}),screenOff:()=>qt(1119771,.3,.35),counter:()=>qt(11043418,.5),paper:()=>qt(15986660,.95),rail:()=>qt(10133670,.25,.85),bookSpine:()=>qt(16777215,.86),sign:()=>qt(2042163,.6,.2)};function An(i){let t=Vo.get(i);return t||(t=em[i](),Vo.set(i,t)),t}const Wo=new Map;function nm(i,t,e){const n=`${i.toFixed(2)}|${t.toFixed(2)}|${e.toFixed(2)}`;let s=Wo.get(n);return s||(s=new De(i,t,e),Wo.set(n,s)),s}const Xo=new Map;function im(i,t,e,n=12){const s=`${i.toFixed(2)}|${t.toFixed(2)}|${e.toFixed(2)}|${n}`;let r=Xo.get(s);return r||(r=new Gi(i,t,e,n),Xo.set(s,r)),r}function lt(i,t,e,n,s={}){const r=new re(nm(i,t,e),An(n)),[a,o,l]=s.pos??[0,0,0];return r.position.set(a,o,l),s.rotY&&(r.rotation.y=s.rotY),s.rotX&&(r.rotation.x=s.rotX),s.rotZ&&(r.rotation.z=s.rotZ),r.castShadow=s.cast??!0,r.receiveShadow=s.receive??!0,s.name&&(r.name=s.name),r}function bi(i,t,e,n,s={}){const r=new re(im(i,t,e,s.seg??10),An(n)),[a,o,l]=s.pos??[0,0,0];return r.position.set(a,o,l),s.rotY&&(r.rotation.y=s.rotY),r.castShadow=s.cast??!0,r.receiveShadow=s.receive??!0,r}const le={width:32,depth:22,floorHeight:3.6,wall:.35,slab:.3,bayCount:8},_e=le.width/2,oe=le.depth/2,Lt={ground:0,upper:le.floorHeight,roof:le.floorHeight*2},fs={minX:-_e+le.wall,maxX:_e-le.wall,minZ:-oe+le.wall,maxZ:oe-le.wall},ps={minX:fs.minX+.5,maxX:fs.maxX-.5,minZ:fs.minZ+.5,maxZ:fs.maxZ-.5},Ra={minX:-9,maxX:9,minZ:-5,maxZ:4},ye={x:-12.2,z0:-8.6,z1:-2.4,width:3,steps:20};function ca(i,t,e=!1){const n=new ae,s=.06;if(n.add(lt(i-s*2,t-s*2,.03,"glass",{pos:[0,t/2,0],cast:!1})),n.add(lt(i,s*1.6,.1,"frame",{pos:[0,s*.8,0]})),n.add(lt(i,s*1.6,.1,"frame",{pos:[0,t-s*.8,0]})),n.add(lt(s*1.6,t,.1,"frame",{pos:[-i/2+s*.8,t/2,0]})),n.add(lt(s*1.6,t,.1,"frame",{pos:[i/2-s*.8,t/2,0]})),i>2.4&&n.add(lt(s*1.2,t,.09,"frame",{pos:[0,t/2,0]})),!e&&t>2.6&&n.add(lt(i,s,.08,"frame",{pos:[0,t*.72,0]})),e)for(const r of[-1,1])n.add(lt(.04,.9,.05,"metal",{pos:[r*.12,t*.45,.06]}));return n}function _r(i,t,e,n,s,r){const a=new ae,l=(s-n)/r;for(let c=0;c<r;c++){const h=n+l*(c+.5),f=ca(l-.12,e);f.position.set(h,0,i),a.add(f)}return a.position.y=t,a}function ze(i,t,e,n=0,s="wallLight"){return lt(i,t,le.wall,s,{pos:e,rotY:n})}function sm(){const i=new ae;i.name="kabuk";const t=new ae;t.name="kat-zemin";const e=new ae;e.name="kat-ust";const n=new ae;n.name="cati";const s=le.width,r=le.depth,a=le.floorHeight,o=oe,l=-oe;t.add(lt(s+1.2,.35,r+1.2,"plinth",{pos:[0,-.175,0]})),t.add(lt(s-le.wall*2,.06,r-le.wall*2,"floorStone",{pos:[0,.03,0]}));const c=a-le.slab,h=4.4,f=2.7,u=le.bayCount;t.add(ze(h,c-f,[0,f+(c-f)/2,o]));const m=(u-2)/2;for(const E of[-1,1]){const v=E<0?-_e:h/2,b=E<0?-h/2:_e,L=_r(o,.35,c-.35,v,b,m);t.add(L),t.add(ze(b-v,.35,[(v+b)/2,.175,o],0,"plinth")),t.add(ze(b-v,c*.14,[(v+b)/2,c-c*.07,o],0,"wallLight"))}const _=ca(h,f,!0);_.position.set(0,.35,o),_.name="giris-kapisi",t.add(_),t.add(lt(h+.4,.12,1.6,"plinth",{pos:[0,.06,o+.6]}));for(const E of[-1,1]){const v=E*_e;t.add(ze(r,.35,[v,.175,0],Math.PI/2,"plinth"));const b=1.9,L=1.05,A=3,w=r/A;for(let P=0;P<A;P++){const V=-oe+w*(P+.5);t.add(ze(w,L,[v,L/2+.35,V],Math.PI/2,(E>0,"wallLight"))),t.add(ze(w,c-L-L,[v,L+.35+(c-L*2)/2,V],Math.PI/2));const g=lt(w-.5,b,.05,"glass",{pos:[v,L+.35+b/2-.1,V],rotY:Math.PI/2,cast:!1});t.add(g)}for(const P of[-oe,0,oe])t.add(lt(.28,c,.28,"concrete",{pos:[v,c/2+.35,P]}))}t.add(ze(s,c,[0,c/2+.35,l])),e.add(rm());const M=a-le.slab;e.add(_r(o,Lt.upper+.35,M-.35,-_e,_e,u)),e.add(ze(s,.35,[0,Lt.upper+.175,o],0,"plinth")),e.add(ze(s,M*.1,[0,Lt.upper+M-M*.05,o])),e.add(_r(l,Lt.upper+.35,M-.35,-_e,_e,u)),e.add(ze(s,.35,[0,Lt.upper+.175,l],0,"plinth")),e.add(ze(s,M*.1,[0,Lt.upper+M-M*.05,l]));for(const E of[-1,1]){const v=E*_e,b=4,L=r/b;for(let A=0;A<b;A++){const w=-oe+L*(A+.5),P=ca(L-.12,M-.7);P.position.set(v,Lt.upper+.35,w),P.rotation.y=Math.PI/2,e.add(P),e.add(ze(L,.35,[v,Lt.upper+.175,w],Math.PI/2,"plinth")),e.add(ze(L,.35,[v,Lt.upper+M-.175,w],Math.PI/2))}for(const A of[-oe,0,oe])e.add(lt(.28,M,.28,"concrete",{pos:[v,Lt.upper+M/2+.35,A]}))}n.add(lt(s+1.6,.34,r+1.6,"concrete",{pos:[0,Lt.roof+.17,0]}));const p=.7;n.add(lt(s+1.6,p,.16,"concrete",{pos:[0,Lt.roof+.34+p/2,oe+.72]})),n.add(lt(s+1.6,p,.16,"concrete",{pos:[0,Lt.roof+.34+p/2,-oe-.72]})),n.add(lt(.16,p,r+1.6,"concrete",{pos:[_e+.72,Lt.roof+.34+p/2,0]})),n.add(lt(.16,p,r+1.6,"concrete",{pos:[-_e-.72,Lt.roof+.34+p/2,0]})),n.add(lt(3.2,1.1,2.2,"concrete",{pos:[8.5,Lt.roof+.89,-4]})),n.add(lt(2.2,.9,1.8,"metalDark",{pos:[-8,Lt.roof+.79,-4.5]}));const d=new ae;return d.name="cephe-isiklari",d.add(lt(s-3,.1,.1,"lampWarm",{pos:[0,Lt.upper+le.slab,o-.5],cast:!1,receive:!1})),d.add(lt(h+3,.22,2.6,"concrete",{pos:[0,a+.11,o+1]})),n.add(d),i.add(t,e,n),{group:i,parts:{roof:n,upperFloor:e,groundFloor:t}}}function rm(){const i=new ae;i.name="ust-doseme";const t=Lt.upper-le.slab/2,e=le.slab,n=-_e,s=_e,r=-oe,a=oe,{minX:o,maxX:l,minZ:c,maxZ:h}=Ra,f=c-r;i.add(lt(s-n,e,f,"floorWood",{pos:[0,t,r+f/2]}));const u=a-h;i.add(lt(s-n,e,u,"floorWood",{pos:[0,t,h+u/2]}));const m=o-n;i.add(lt(m,e,h-c,"floorWood",{pos:[n+m/2,t,(c+h)/2]}));const _=s-l;return i.add(lt(_,e,h-c,"floorWood",{pos:[l+_/2,t,(c+h)/2]})),i.add(lt(.12,e+.02,Math.abs(ye.z1-ye.z0),"metalDark",{pos:[ye.x+ye.width/2,t,(ye.z0+ye.z1)/2]})),i}function am(){const i=new ae;i.name="bahce";const t=[],e=new Hi(140,140),n=new re(e,new gn({color:4878146,roughness:1,metalness:0}));n.rotation.x=-Math.PI/2,n.position.y=-.36,n.receiveShadow=!0,i.add(n),i.add(lt(le.width+8,.06,le.depth+8,"path",{pos:[0,-.33,0]}));const s=5,r=.14,a=.55,o=9;for(let f=0;f<s;f++){const u=r*(f+1);i.add(lt(o,u,a,"plinth",{pos:[0,-.35+u/2,oe+1.2+a*(s-f-.5)],cast:!1}))}for(const f of[-1,1])i.add(lt(.3,.75,a*s+.4,"concrete",{pos:[f*(o/2+.15),-.35+.375,oe+1.2+a*s/2]}));const l=oe+1.2+a*s,c=22;i.add(lt(5.4,.06,c,"path",{pos:[0,-.34,l+c/2],cast:!1}));for(const f of[-1,1])i.add(lt(.12,.04,c,"lampWarm",{pos:[f*2.6,-.31,l+c/2],cast:!1,receive:!1}));i.add(lt(le.width+12,.05,2.4,"path",{pos:[0,-.335,oe+5.6],cast:!1}));const h=[[-11.5,15.5,1],[-7,17.2,.86],[-13.4,19.4,1.12],[11.5,15.5,.95],[7,17.2,1.05],[13.4,19.4,.88],[-13,9,.8],[13,9,.84],[-13.5,-8,.9],[13.5,-8,.95],[-9,-14.5,1],[9,-14.5,.92]];for(const[f,u,m]of h){const _=om(m);_.position.set(f,-.36,u),i.add(_),t.push(_)}for(let f=0;f<10;f++){const u=-14+f*3.1;if(Math.abs(u)<3.2)continue;const m=new re(new wa(.55+Math.random()*.25,0),new gn({color:3627311,roughness:1,flatShading:!0}));m.position.set(u,-.1,oe+2.6),m.castShadow=!0,i.add(m)}for(const[f,u]of[[-7.5,21.5],[7.5,21.5]]){const m=new ae;m.add(lt(2.2,.08,.52,"wood",{pos:[0,.44,0]})),m.add(lt(2.2,.5,.08,"wood",{pos:[0,.72,-.24]}));for(const _ of[-1,1])m.add(lt(.1,.44,.5,"metalDark",{pos:[_*.95,.22,0]}));m.position.set(f,-.35,u),i.add(m)}for(const[f,u]of[[-3.4,16],[3.4,16],[-3.4,24],[3.4,24],[-12,13],[12,13]]){const m=new ae;m.add(bi(.05,.07,3.2,"metalDark",{pos:[0,1.6,0],seg:8})),m.add(lt(.3,.22,.3,"lampWarm",{pos:[0,3.3,0],cast:!1,receive:!1})),m.add(lt(.36,.06,.36,"metalDark",{pos:[0,3.44,0],cast:!1})),m.position.set(f,-.35,u),m.name="bahce-lambasi",i.add(m)}return i.add(lt(18,.05,9,"concrete",{pos:[0,-.335,-oe-7],cast:!1})),{group:i,trees:t}}function om(i=1){const t=new ae,e=2.6*i,n=bi(.14*i,.22*i,e,"trunk",{pos:[0,e/2,0],seg:7});t.add(n);const s=[[1.7,2.4,0,4025139],[1.35,2.1,1.35,4550456],[.95,1.8,2.55,5208639]];for(const[r,a,o,l]of s){const c=new re(new Is(r*i,a*i,7),new gn({color:l,roughness:.95,flatShading:!0}));c.position.y=e+o*i+a*i*.35,c.castShadow=!0,t.add(c)}return t}const Ca=[{id:"edebiyat",label:"Edebiyat",color:12597547,range:"800–899",desc:"Roman, öykü, şiir ve deneme rafı. Türk ve dünya edebiyatı bir arada."},{id:"tarih",label:"Tarih",color:9329195,range:"900–999",desc:"Osmanlı, Cumhuriyet ve dünya tarihi; kronikler ve biyografiler."},{id:"bilim",label:"Bilim & Teknik",color:2388387,range:"500–599",desc:"Matematik, fizik, biyoloji ve mühendislik temel kaynakları."},{id:"felsefe",label:"Felsefe",color:7091331,range:"100–199",desc:"Antik çağdan çağdaş düşünceye felsefe klasikleri."},{id:"sanat",label:"Sanat & Tasarım",color:12154638,range:"700–799",desc:"Resim, mimarlık, müzik ve grafik tasarım albümleri."},{id:"cografya",label:"Coğrafya & Seyahat",color:1999945,range:"910–919",desc:"Atlaslar, haritalar, gezi notları ve bölge incelemeleri."},{id:"cocuk",label:"Çocuk Kitapları",color:13849600,range:"Ç-000",desc:"Okul öncesi ve ilkokul; resimli kitaplar, masal ve etkinlik."},{id:"hukuk",label:"Hukuk & Sosyal",color:5662067,range:"340–349",desc:"Mevzuat, anayasa, sosyoloji ve kamu yönetimi."},{id:"tip",label:"Tıp & Sağlık",color:1347447,range:"610–619",desc:"Anatomi atlasları, halk sağlığı ve ilk yardım el kitapları."},{id:"dil",label:"Dil & Sözlük",color:10124554,range:"400–499",desc:"Sözlükler, dil bilgisi ve çeviri kuramı."},{id:"dijital",label:"Bilişim",color:3031123,range:"004–006",desc:"Yazılım, veri, yapay zekâ ve dijital okuryazarlık."},{id:"referans",label:"Referans",color:8218120,range:"030–039",desc:"Ansiklopediler, yıllıklar ve başvuru kaynakları (yalnız yerinde okunur)."}],Cs=[{id:"S1",x:-11.5,z:3.2,rotY:0,floor:0,categoryIndex:0,length:6,label:"Edebiyat A"},{id:"S2",x:-8.3,z:3.2,rotY:0,floor:0,categoryIndex:0,length:6,label:"Edebiyat B"},{id:"S3",x:-5.1,z:3.2,rotY:0,floor:0,categoryIndex:1,length:6,label:"Tarih A"},{id:"S4",x:-1.9,z:3.2,rotY:0,floor:0,categoryIndex:1,length:6,label:"Tarih B"},{id:"S5",x:13.4,z:5,rotY:0,floor:0,categoryIndex:2,length:6.4,label:"Bilim & Teknik"},{id:"S6",x:13.4,z:-1.8,rotY:0,floor:0,categoryIndex:3,length:6.4,label:"Felsefe"},{id:"S7",x:13.4,z:-8.2,rotY:0,floor:0,categoryIndex:7,length:5.6,label:"Hukuk & Sosyal"},{id:"S8",x:5,z:-9.4,rotY:Math.PI/2,floor:0,categoryIndex:6,length:6,label:"Çocuk Kitapları"},{id:"S9",x:-11.6,z:-6.4,rotY:Math.PI/2,floor:1,categoryIndex:4,length:5.4,label:"Sanat & Tasarım"},{id:"S10",x:-11,z:8.4,rotY:0,floor:1,categoryIndex:5,length:6,label:"Coğrafya & Seyahat"},{id:"S11",x:11.4,z:8.4,rotY:0,floor:1,categoryIndex:10,length:6,label:"Bilişim"},{id:"S12",x:11.4,z:-8.6,rotY:Math.PI/2,floor:1,categoryIndex:11,length:5,label:"Referans"}],lm=[{id:"D1",x:-1,z:-6,rotY:0,floor:0},{id:"D2",x:3.2,z:-6,rotY:0,floor:0},{id:"D3",x:-1,z:-1.2,rotY:0,floor:0},{id:"D4",x:3.2,z:-1.2,rotY:0,floor:0},{id:"D5",x:-1.2,z:7.4,rotY:0,floor:1},{id:"D6",x:3.4,z:7.4,rotY:0,floor:1},{id:"D7",x:7.6,z:7.4,rotY:0,floor:1}],cm=["Zemin Kat","Birinci Kat"],ui=.06,ha=.42,Pa=6,Hn=.12,Tn=.42,bn=2.62,Yo=.022,hm=.055,um=.74,qo=[[9317163,12076335,7020576,13658685,11023658],[7031339,9200185,5191458,11041098,8018485],[2056075,3046312,1526379,4165565,2452116],[5979002,7424155,4336474,9068464,6504576],[12618270,14263604,10251540,12097343,11041312],[2389578,3116892,1792567,4170611,2785106],[13722154,14712637,11750684,15373397,12737060],[4477277,5662066,3358022,6846084,5003880],[1079907,1479032,810058,2270859,1279853],[9270291,11045660,7232014,12558384,10125336],[2767693,3492448,1977402,4282994,3097430],[7297810,8810523,5654285,10257445,8021013]];function dm(i){let t=i>>>0;return()=>(t=t*1664525+1013904223>>>0,t/4294967296)}function fm(i){const t=new ae,e=i.length,n=i.floor===0?Lt.ground:Lt.upper;t.add(new re(new De(e,Hn,Tn),An("woodDark")).translateY(Hn/2));for(const h of[-1,1]){const f=new re(new De(ui,bn,Tn),An("shelf"));f.position.set(h*(e/2-ui/2),bn/2,0),t.add(f)}const s=Math.max(2,Math.round(e/1.5));for(let h=1;h<s;h++){const f=-e/2+e/s*h,u=new re(new De(ui,bn,Tn),An("shelf"));u.position.set(f,bn/2,0),t.add(u)}for(let h=0;h<=Pa;h++){const f=Hn+h*ha,u=new re(new De(e-ui*2,.035,Tn),An("shelf"));u.position.set(0,f,0),t.add(u)}const r=new re(new De(e-ui*2,bn-Hn,.03),An("woodDark"));r.position.set(0,Hn+(bn-Hn)/2,-Tn/2+.02),t.add(r);const a=new re(new De(e+.06,.05,Tn+.06),An("wood"));a.position.set(0,bn+.025,.01),t.add(a);const o=Ca[i.categoryIndex],l=new gn({color:o.color,roughness:.7,metalness:0,emissive:o.color,emissiveIntensity:.12}),c=new re(new De(e*.42,.07,.02),l);return c.position.set(0,bn-.28,Tn/2+.005),c.name=`tag-${i.id}`,t.add(c),t.position.set(i.x,n,i.z),t.rotation.y=i.rotY,t}function pm(i,t,e){const n=i.length-ui*2-.04,s=qo[i.categoryIndex%qo.length],r=i.floor===0?Lt.ground:Lt.upper,a=new jt,o=new pn,l=new R,c=new R;let h=0;const f=Math.max(2,Math.round(i.length/1.5)),u=n/f;for(let m=0;m<f;m++){const _=-n/2+u*m;for(let M=0;M<Pa;M++){const p=Hn+M*ha+.018;if(e()<.08)continue;let d=_+.03+e()*.04;const E=_+u-.03;let v=0,b=0;for(;d<E;){v<=0&&(v=2+Math.floor(e()*5),b=.14+e()*(ha*um-.14));const L=Yo+e()*(hm-Yo);if(d+L>E)break;const A=e()<.06?(e()-.5)*.16:0,w=b*(.92+e()*.08),P=(e()-.5)*.05;o.setFromAxisAngle(new R(0,0,1),A),c.set(d+L/2,p+w/2,P),l.set(L,w,Tn*(.72+e()*.2)),a.compose(c,o,l),a.premultiply(new jt().compose(new R(i.x,r,i.z),new pn().setFromAxisAngle(new R(0,1,0),i.rotY),new R(1,1,1)));const V=s[Math.floor(e()*s.length)],g=new yt(V),y=.82+e()*.36;g.multiplyScalar(y),t.push({matrix:a.clone(),color:g}),d+=L+.004,v--,h++}}}return h}function mm(){const i=new ae;i.name="kitapliklar";const t=[],e=[];let n=0;for(const l of Cs){const c=fm(l);c.name=`shelf-${l.id}`;const h=Ca[l.categoryIndex],f=pm(l,t,dm(l.id.charCodeAt(1)*7919+l.id.charCodeAt(2)*131));n+=f;const u={kind:"shelf",id:l.id,label:l.label,categoryId:h.id,categoryLabel:h.label,categoryColor:h.color,range:h.range,desc:h.desc,floor:l.floor,books:f,compartments:Math.max(2,Math.round(l.length/1.5))*Pa};e.push(u),c.traverse(m=>{const _=m;_.isMesh&&(_.castShadow=!0,_.receiveShadow=!0,_.userData.shelf=u)}),i.add(c)}const s=new De(1,1,1),r=new gn({color:16777215,roughness:.82,metalness:.02,vertexColors:!1}),a=new Pl(s,r,t.length);a.name="kitaplar",a.castShadow=!1,a.receiveShadow=!0,a.instanceMatrix.setUsage(sa);const o=new oa(new Float32Array(t.length*3),3);for(let l=0;l<t.length;l++){a.setMatrixAt(l,t[l].matrix);const c=t[l].color;o.setXYZ(l,c.r,c.g,c.b)}return o.needsUpdate=!0,a.instanceColor=o,a.instanceMatrix.needsUpdate=!0,a.computeBoundingSphere(),i.add(a),{group:i,books:n,meta:e}}function gm(i){const t=new ae,e=i.floor===0?Lt.ground:Lt.upper,n=.75,s=1.9,r=.95;t.add(lt(s,.06,r,"desk",{pos:[0,n,0]}));for(const o of[-1,1])for(const l of[-1,1])t.add(bi(.028,.032,n,"metalDark",{pos:[o*(s/2-.14),n/2,l*(r/2-.14)],seg:8}));t.add(bi(.02,.025,.62,"metalDark",{pos:[-s/2+.22,n+.31,-r/2+.18],seg:8})),t.add(lt(.42,.03,.03,"metalDark",{pos:[-s/2+.42,n+.61,-r/2+.18]}));const a=new re(new Is(.16,.17,12,1,!0),new gn({color:2056023,roughness:.55,metalness:.35,side:je}));a.position.set(-s/2+.62,n+.55,-r/2+.18),a.castShadow=!0,t.add(a),t.add(lt(.13,.02,.13,"lampWarm",{pos:[-s/2+.62,n+.47,-r/2+.18],cast:!1,receive:!1})),t.add(lt(.32,.02,.24,"paper",{pos:[.25,n+.04,.1],rotY:.2}));for(const o of[-1,1]){const l=Il();l.position.set(0,0,o*(r/2+.42)),l.rotation.y=o>0?Math.PI:0,t.add(l)}return t.position.set(i.x,e,i.z),t.rotation.y=i.rotY,t.name=`desk-${i.id}`,t}function Il(){const i=new ae,t=.45;i.add(lt(.44,.05,.44,"woodDark",{pos:[0,t,0]}));for(const e of[-1,1])for(const n of[-1,1])i.add(bi(.018,.022,t,"metalDark",{pos:[e*.18,t/2,n*.18],seg:6}));return i.add(lt(.42,.34,.05,"woodDark",{pos:[0,t+.36,-.2]})),i}function _m(){const i=new ae,t=Lt.ground,e=1.05;i.add(lt(3.4,e,.7,"counter",{pos:[0,e/2,0]})),i.add(lt(3.6,.07,.86,"metalDark",{pos:[0,e+.035,0]}));for(let n=-7;n<=7;n++)i.add(lt(.03,e-.12,.02,"woodDark",{pos:[n*.22,e/2,.36],cast:!1}));return i.add(lt(.5,.32,.05,"screen",{pos:[-.9,e+.26,-.16]})),i.add(lt(.06,.16,.06,"metalDark",{pos:[-.9,e+.09,-.16]})),i.add(lt(.28,.03,.2,"paper",{pos:[.7,e+.09,.1],rotY:-.12})),i.position.set(0,t,-6.9),i.name="danisma-bankosu",i}function xm(){const i=new ae,t=Lt.upper,e=.76,n=6.2,s=.8;i.add(lt(n,.06,s,"desk",{pos:[0,e,0]})),i.add(lt(n-.1,.5,.04,"fabricDark",{pos:[0,e-.3,-s/2+.05]}));for(const r of[-1,1])i.add(lt(.06,e,s-.1,"metalDark",{pos:[r*(n/2-.1),e/2,0]}));for(let r=0;r<4;r++){const a=-n/2+.95+r*1.45;i.add(lt(.62,.38,.03,"screen",{pos:[a,e+.34,-.22],rotY:-.05})),i.add(lt(.05,.16,.05,"metalDark",{pos:[a,e+.1,-.22]})),i.add(lt(.4,.02,.14,"metalDark",{pos:[a,e+.05,.06]})),i.add(lt(.2,.42,.42,"metalDark",{pos:[a+.5,.21,-.05]}));const o=Il();o.position.set(a,0,.75),i.add(o)}return i.add(lt(n-.4,.04,.08,"lampWarm",{pos:[0,e+.78,-.3],cast:!1,receive:!1})),i.position.set(4.4,t,-7.4),i.name="bilgisayar-alani",i}function vm(){const i=new ae,{x:t,z0:e,z1:n,width:s,steps:r}=ye,a=Lt.upper,o=(n-e)/r,l=a/r;for(let f=0;f<r;f++){const u=l*(f+1);i.add(lt(s,l,Math.abs(o)+.02,"floorStone",{pos:[t,u-l/2,e+o*(f+.5)]}))}const c=Math.hypot(a,n-e),h=Math.atan2(a,n-e);for(const f of[-1,1]){const u=lt(.05,.05,c,"rail",{pos:[t+f*(s/2-.06),a/2+.95,(e+n)/2],rotX:-h});i.add(u);for(let m=0;m<=8;m++){const _=m/8,M=e+(n-e)*_,p=a*_;i.add(bi(.02,.02,.95,"rail",{pos:[t+f*(s/2-.06),p+.48,M],seg:6}))}}return i.name="ic-merdiven",i}function Mm(){const i=new ae,t=Lt.upper,{minX:e,maxX:n,minZ:s,maxZ:r}=Ra,a=1.05,o=[[e,s,n,s],[e,r,n,r],[e,s,e,r],[n,s,n,r]];for(const[l,c,h,f]of o){const u=h-l,m=f-c,_=Math.hypot(u,m),M=(l+h)/2,p=(c+f)/2,d=-Math.atan2(m,u);i.add(lt(_,a-.12,.03,"glass",{pos:[M,t+(a-.12)/2+.06,p],rotY:d,cast:!1})),i.add(lt(_,.05,.08,"rail",{pos:[M,t+a+.02,p],rotY:d})),i.add(lt(_,.08,.06,"metalDark",{pos:[M,t+.04,p],rotY:d}))}return i.position.set(0,0,0),i.name="balkon-korkuluk",i}function Sm(){const i=new ae;i.name="ic-mekan";const t=[];for(const r of lm){const a=gm(r);i.add(a),t.push({group:a,meta:{kind:"desk",id:`desk-${r.id}`,label:`Okuma Masası ${r.id}`,info:[["Kat",r.floor===0?"Zemin Kat":"Birinci Kat"],["Kapasite","2 kişi"],["Donanım","Çalışma lambası, priz, sandalye"]]}})}const e=_m();i.add(e),t.push({group:e,meta:{kind:"counter",id:"danisma",label:"Danışma Bankosu",info:[["Kat","Zemin Kat"],["Hizmet","Üye kaydı, ödünç verme, bilgi"],["Personel","2 kütüphaneci"]]}});const n=xm();i.add(n),t.push({group:n,meta:{kind:"computer",id:"bilgisayar-alani",label:"Bilgisayar Çalışma Alanı",info:[["Kat","Birinci Kat"],["İstasyon","4 terminal"],["Hizmet","Katalog tarama, internet, dijital arşiv"]]}});const s=vm();return i.add(s),t.push({group:s,meta:{kind:"stair",id:"ic-merdiven",label:"İç Merdiven",info:[["Bağlantı","Zemin ↔ Birinci Kat"],["Basamak",String(ye.steps)],["Genişlik","3 m"]]}}),i.add(Mm()),i.traverse(r=>{const a=r;a.isMesh&&(a.castShadow=!0,a.receiveShadow=!0)}),{group:i,pickups:t}}class ym{constructor(t){it(this,"sun");it(this,"hemi");it(this,"ambient");it(this,"interiorFill");it(this,"sky");it(this,"skyMat");it(this,"sunDir",new R(.6,.7,.45).normalize());it(this,"hour",17.5);it(this,"phase","sunset");it(this,"onChange",null);it(this,"fog",null);it(this,"dirty",!1);const e=new Aa(320,32,20);this.skyMat=new mn({side:we,depthWrite:!1,uniforms:{uTop:{value:new yt(2781104)},uHorizon:{value:new yt(14216447)},uBottom:{value:new yt(12109004)},uSunColor:{value:new yt(16774360)},uSunDir:{value:this.sunDir.clone()},uSunStrength:{value:1}},vertexShader:`
|
||
varying vec3 vDir;
|
||
void main() {
|
||
vec4 wp = modelMatrix * vec4(position, 1.0);
|
||
vDir = normalize(wp.xyz - cameraPosition);
|
||
gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);
|
||
}
|
||
`,fragmentShader:`
|
||
uniform vec3 uTop;
|
||
uniform vec3 uHorizon;
|
||
uniform vec3 uBottom;
|
||
uniform vec3 uSunColor;
|
||
uniform vec3 uSunDir;
|
||
uniform float uSunStrength;
|
||
varying vec3 vDir;
|
||
|
||
void main() {
|
||
vec3 d = normalize(vDir);
|
||
float h = d.y;
|
||
vec3 col = mix(uHorizon, uTop, pow(clamp(h, 0.0, 1.0), 0.6));
|
||
col = mix(col, uBottom, pow(clamp(-h, 0.0, 1.0), 1.6) * 0.9);
|
||
|
||
// güneş diski + halo
|
||
float sun = dot(d, normalize(uSunDir));
|
||
float disc = smoothstep(0.9975, 0.9995, sun);
|
||
float halo = pow(max(sun, 0.0), 48.0) * 0.6 + pow(max(sun, 0.0), 6.0) * 0.10;
|
||
col += uSunColor * ((disc * 3.0) + halo) * uSunStrength;
|
||
|
||
gl_FragColor = vec4(col, 1.0);
|
||
#include <tonemapping_fragment>
|
||
#include <colorspace_fragment>
|
||
}
|
||
`}),this.sky=new re(e,this.skyMat),this.sky.name="gokyuzu",this.sky.frustumCulled=!1,t.add(this.sky),this.sun=new Zp(16773592,2.6),this.sun.position.copy(this.sunDir.clone().multiplyScalar(60)),this.sun.castShadow=!0,this.sun.shadow.mapSize.set(2048,2048),this.sun.shadow.camera.near=1,this.sun.shadow.camera.far=160;const n=30;this.sun.shadow.camera.left=-n,this.sun.shadow.camera.right=n,this.sun.shadow.camera.top=n,this.sun.shadow.camera.bottom=-n,this.sun.shadow.bias=-.0012,this.sun.shadow.normalBias=.02,t.add(this.sun),t.add(this.sun.target),this.hemi=new qp(13624565,4872770,.85),t.add(this.hemi),this.ambient=new $p(16777215,.22),t.add(this.ambient),this.interiorFill=new Dl(16767400,0,42,1.6),this.interiorFill.position.set(0,7,0),t.add(this.interiorFill),this.setHour(17.5)}setHour(t){this.hour=Math.max(0,Math.min(24,t));const e=this.hour,n=this.skyMat.uniforms,s=(e-6)/13,r=Math.sin(Math.PI*Math.max(0,Math.min(1,s)))*1.15,a=Math.PI*(s-.5)*1.1;this.sunDir.set(Math.sin(a),Math.max(-.35,r),Math.cos(a)*.75+.25).normalize(),n.uSunDir.value.copy(this.sunDir);const o=Math.max(0,Math.min(1,r/1.15)),l=Math.pow(1-o,1.6),c=o,h=Math.max(0,1-Math.abs(o-.18)*3.4)*(e>12?1:.3),f=new yt(2781104),u=new yt(1915747),m=new yt(330520),_=new yt(14216447),M=new yt(16751964),p=new yt(1121587),d=f.clone().lerp(u,h).lerp(m,l),E=_.clone().lerp(M,h).lerp(p,l);n.uTop.value.copy(d),n.uHorizon.value.copy(E),n.uBottom.value.copy(E.clone().multiplyScalar(.75)),n.uSunColor.value.copy(new yt(16774360).lerp(new yt(16747068),h)),n.uSunStrength.value=c*(1-l)+h*.4,this.sun.intensity=3.1*c,this.sun.color.setHex(h>.35?16765088:16774888),this.sun.position.copy(this.sunDir.clone().multiplyScalar(60)),this.sun.visible=c>.02,this.hemi.intensity=.3+.7*c,this.hemi.color.setHex(l>.5?2767445:15791615),this.hemi.groundColor.setHex(l>.5?1317408:4872770),this.ambient.intensity=.1+.2*c,this.ambient.color.setHex(l>.5?10466512:16777215),this.interiorFill.intensity=24*l,this.fog&&(this.fog.color.copy(E),this.fog.density=.0011+l*6e-4),this.phase=l>.55?"night":h>.3?"sunset":"day",this.onChange?.(this.hour,this.phase)}get isNight(){return this.phase==="night"}update(t){this.sky.position.copy(t.position),this.dirty&&(this.dirty=!1,this.setHour(this.hour))}markDirty(){this.dirty=!0}dispose(){this.sky.geometry.dispose(),this.skyMat.dispose()}}const Ko={type:"change"},La={type:"start"},Ul={type:"end"},ms=new Ma,jo=new wn,Em=Math.cos(70*Ac.DEG2RAD),fe=new R,Le=2*Math.PI,Qt={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},xr=1e-6;class bm extends tm{constructor(t,e=null){super(t,e),this.state=Qt.NONE,this.enabled=!0,this.target=new R,this.cursor=new R,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minTargetRadius=0,this.maxTargetRadius=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.zoomToCursor=!1,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:pi.ROTATE,MIDDLE:pi.DOLLY,RIGHT:pi.PAN},this.touches={ONE:di.ROTATE,TWO:di.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this._lastPosition=new R,this._lastQuaternion=new pn,this._lastTargetPosition=new R,this._quat=new pn().setFromUnitVectors(t.up,new R(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new Go,this._sphericalDelta=new Go,this._scale=1,this._panOffset=new R,this._rotateStart=new Et,this._rotateEnd=new Et,this._rotateDelta=new Et,this._panStart=new Et,this._panEnd=new Et,this._panDelta=new Et,this._dollyStart=new Et,this._dollyEnd=new Et,this._dollyDelta=new Et,this._dollyDirection=new R,this._mouse=new Et,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=wm.bind(this),this._onPointerDown=Tm.bind(this),this._onPointerUp=Am.bind(this),this._onContextMenu=Um.bind(this),this._onMouseWheel=Pm.bind(this),this._onKeyDown=Lm.bind(this),this._onTouchStart=Dm.bind(this),this._onTouchMove=Im.bind(this),this._onMouseDown=Rm.bind(this),this._onMouseMove=Cm.bind(this),this._interceptControlDown=Nm.bind(this),this._interceptControlUp=Fm.bind(this),this.domElement!==null&&this.connect(),this.update()}connect(){this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerUp),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1}),this.domElement.getRootNode().addEventListener("keydown",this._interceptControlDown,{passive:!0,capture:!0}),this.domElement.style.touchAction="none"}disconnect(){this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerUp),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.stopListenToKeyEvents(),this.domElement.getRootNode().removeEventListener("keydown",this._interceptControlDown,{capture:!0}),this.domElement.style.touchAction="auto"}dispose(){this.disconnect()}getPolarAngle(){return this._spherical.phi}getAzimuthalAngle(){return this._spherical.theta}getDistance(){return this.object.position.distanceTo(this.target)}listenToKeyEvents(t){t.addEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=t}stopListenToKeyEvents(){this._domElementKeyEvents!==null&&(this._domElementKeyEvents.removeEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=null)}saveState(){this.target0.copy(this.target),this.position0.copy(this.object.position),this.zoom0=this.object.zoom}reset(){this.target.copy(this.target0),this.object.position.copy(this.position0),this.object.zoom=this.zoom0,this.object.updateProjectionMatrix(),this.dispatchEvent(Ko),this.update(),this.state=Qt.NONE}update(t=null){const e=this.object.position;fe.copy(e).sub(this.target),fe.applyQuaternion(this._quat),this._spherical.setFromVector3(fe),this.autoRotate&&this.state===Qt.NONE&&this._rotateLeft(this._getAutoRotationAngle(t)),this.enableDamping?(this._spherical.theta+=this._sphericalDelta.theta*this.dampingFactor,this._spherical.phi+=this._sphericalDelta.phi*this.dampingFactor):(this._spherical.theta+=this._sphericalDelta.theta,this._spherical.phi+=this._sphericalDelta.phi);let n=this.minAzimuthAngle,s=this.maxAzimuthAngle;isFinite(n)&&isFinite(s)&&(n<-Math.PI?n+=Le:n>Math.PI&&(n-=Le),s<-Math.PI?s+=Le:s>Math.PI&&(s-=Le),n<=s?this._spherical.theta=Math.max(n,Math.min(s,this._spherical.theta)):this._spherical.theta=this._spherical.theta>(n+s)/2?Math.max(n,this._spherical.theta):Math.min(s,this._spherical.theta)),this._spherical.phi=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,this._spherical.phi)),this._spherical.makeSafe(),this.enableDamping===!0?this.target.addScaledVector(this._panOffset,this.dampingFactor):this.target.add(this._panOffset),this.target.sub(this.cursor),this.target.clampLength(this.minTargetRadius,this.maxTargetRadius),this.target.add(this.cursor);let r=!1;if(this.zoomToCursor&&this._performCursorZoom||this.object.isOrthographicCamera)this._spherical.radius=this._clampDistance(this._spherical.radius);else{const a=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),r=a!=this._spherical.radius}if(fe.setFromSpherical(this._spherical),fe.applyQuaternion(this._quatInverse),e.copy(this.target).add(fe),this.object.lookAt(this.target),this.enableDamping===!0?(this._sphericalDelta.theta*=1-this.dampingFactor,this._sphericalDelta.phi*=1-this.dampingFactor,this._panOffset.multiplyScalar(1-this.dampingFactor)):(this._sphericalDelta.set(0,0,0),this._panOffset.set(0,0,0)),this.zoomToCursor&&this._performCursorZoom){let a=null;if(this.object.isPerspectiveCamera){const o=fe.length();a=this._clampDistance(o*this._scale);const l=o-a;this.object.position.addScaledVector(this._dollyDirection,l),this.object.updateMatrixWorld(),r=!!l}else if(this.object.isOrthographicCamera){const o=new R(this._mouse.x,this._mouse.y,0);o.unproject(this.object);const l=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),this.object.updateProjectionMatrix(),r=l!==this.object.zoom;const c=new R(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(o),this.object.updateMatrixWorld(),a=fe.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),this.zoomToCursor=!1;a!==null&&(this.screenSpacePanning?this.target.set(0,0,-1).transformDirection(this.object.matrix).multiplyScalar(a).add(this.object.position):(ms.origin.copy(this.object.position),ms.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(ms.direction))<Em?this.object.lookAt(this.target):(jo.setFromNormalAndCoplanarPoint(this.object.up,this.target),ms.intersectPlane(jo,this.target))))}else if(this.object.isOrthographicCamera){const a=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),a!==this.object.zoom&&(this.object.updateProjectionMatrix(),r=!0)}return this._scale=1,this._performCursorZoom=!1,r||this._lastPosition.distanceToSquared(this.object.position)>xr||8*(1-this._lastQuaternion.dot(this.object.quaternion))>xr||this._lastTargetPosition.distanceToSquared(this.target)>xr?(this.dispatchEvent(Ko),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(t){return t!==null?Le/60*this.autoRotateSpeed*t:Le/60/60*this.autoRotateSpeed}_getZoomScale(t){const e=Math.abs(t*.01);return Math.pow(.95,this.zoomSpeed*e)}_rotateLeft(t){this._sphericalDelta.theta-=t}_rotateUp(t){this._sphericalDelta.phi-=t}_panLeft(t,e){fe.setFromMatrixColumn(e,0),fe.multiplyScalar(-t),this._panOffset.add(fe)}_panUp(t,e){this.screenSpacePanning===!0?fe.setFromMatrixColumn(e,1):(fe.setFromMatrixColumn(e,0),fe.crossVectors(this.object.up,fe)),fe.multiplyScalar(t),this._panOffset.add(fe)}_pan(t,e){const n=this.domElement;if(this.object.isPerspectiveCamera){const s=this.object.position;fe.copy(s).sub(this.target);let r=fe.length();r*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*t*r/n.clientHeight,this.object.matrix),this._panUp(2*e*r/n.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(t*(this.object.right-this.object.left)/this.object.zoom/n.clientWidth,this.object.matrix),this._panUp(e*(this.object.top-this.object.bottom)/this.object.zoom/n.clientHeight,this.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),this.enablePan=!1)}_dollyOut(t){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(t){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(t,e){if(!this.zoomToCursor)return;this._performCursorZoom=!0;const n=this.domElement.getBoundingClientRect(),s=t-n.left,r=e-n.top,a=n.width,o=n.height;this._mouse.x=s/a*2-1,this._mouse.y=-(r/o)*2+1,this._dollyDirection.set(this._mouse.x,this._mouse.y,1).unproject(this.object).sub(this.object.position).normalize()}_clampDistance(t){return Math.max(this.minDistance,Math.min(this.maxDistance,t))}_handleMouseDownRotate(t){this._rotateStart.set(t.clientX,t.clientY)}_handleMouseDownDolly(t){this._updateZoomParameters(t.clientX,t.clientX),this._dollyStart.set(t.clientX,t.clientY)}_handleMouseDownPan(t){this._panStart.set(t.clientX,t.clientY)}_handleMouseMoveRotate(t){this._rotateEnd.set(t.clientX,t.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const e=this.domElement;this._rotateLeft(Le*this._rotateDelta.x/e.clientHeight),this._rotateUp(Le*this._rotateDelta.y/e.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(t){this._dollyEnd.set(t.clientX,t.clientY),this._dollyDelta.subVectors(this._dollyEnd,this._dollyStart),this._dollyDelta.y>0?this._dollyOut(this._getZoomScale(this._dollyDelta.y)):this._dollyDelta.y<0&&this._dollyIn(this._getZoomScale(this._dollyDelta.y)),this._dollyStart.copy(this._dollyEnd),this.update()}_handleMouseMovePan(t){this._panEnd.set(t.clientX,t.clientY),this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd),this.update()}_handleMouseWheel(t){this._updateZoomParameters(t.clientX,t.clientY),t.deltaY<0?this._dollyIn(this._getZoomScale(t.deltaY)):t.deltaY>0&&this._dollyOut(this._getZoomScale(t.deltaY)),this.update()}_handleKeyDown(t){let e=!1;switch(t.code){case this.keys.UP:t.ctrlKey||t.metaKey||t.shiftKey?this._rotateUp(Le*this.rotateSpeed/this.domElement.clientHeight):this._pan(0,this.keyPanSpeed),e=!0;break;case this.keys.BOTTOM:t.ctrlKey||t.metaKey||t.shiftKey?this._rotateUp(-Le*this.rotateSpeed/this.domElement.clientHeight):this._pan(0,-this.keyPanSpeed),e=!0;break;case this.keys.LEFT:t.ctrlKey||t.metaKey||t.shiftKey?this._rotateLeft(Le*this.rotateSpeed/this.domElement.clientHeight):this._pan(this.keyPanSpeed,0),e=!0;break;case this.keys.RIGHT:t.ctrlKey||t.metaKey||t.shiftKey?this._rotateLeft(-Le*this.rotateSpeed/this.domElement.clientHeight):this._pan(-this.keyPanSpeed,0),e=!0;break}e&&(t.preventDefault(),this.update())}_handleTouchStartRotate(t){if(this._pointers.length===1)this._rotateStart.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._rotateStart.set(n,s)}}_handleTouchStartPan(t){if(this._pointers.length===1)this._panStart.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._panStart.set(n,s)}}_handleTouchStartDolly(t){const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,s=t.pageY-e.y,r=Math.sqrt(n*n+s*s);this._dollyStart.set(0,r)}_handleTouchStartDollyPan(t){this.enableZoom&&this._handleTouchStartDolly(t),this.enablePan&&this._handleTouchStartPan(t)}_handleTouchStartDollyRotate(t){this.enableZoom&&this._handleTouchStartDolly(t),this.enableRotate&&this._handleTouchStartRotate(t)}_handleTouchMoveRotate(t){if(this._pointers.length==1)this._rotateEnd.set(t.pageX,t.pageY);else{const n=this._getSecondPointerPosition(t),s=.5*(t.pageX+n.x),r=.5*(t.pageY+n.y);this._rotateEnd.set(s,r)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const e=this.domElement;this._rotateLeft(Le*this._rotateDelta.x/e.clientHeight),this._rotateUp(Le*this._rotateDelta.y/e.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(t){if(this._pointers.length===1)this._panEnd.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._panEnd.set(n,s)}this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd)}_handleTouchMoveDolly(t){const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,s=t.pageY-e.y,r=Math.sqrt(n*n+s*s);this._dollyEnd.set(0,r),this._dollyDelta.set(0,Math.pow(this._dollyEnd.y/this._dollyStart.y,this.zoomSpeed)),this._dollyOut(this._dollyDelta.y),this._dollyStart.copy(this._dollyEnd);const a=(t.pageX+e.x)*.5,o=(t.pageY+e.y)*.5;this._updateZoomParameters(a,o)}_handleTouchMoveDollyPan(t){this.enableZoom&&this._handleTouchMoveDolly(t),this.enablePan&&this._handleTouchMovePan(t)}_handleTouchMoveDollyRotate(t){this.enableZoom&&this._handleTouchMoveDolly(t),this.enableRotate&&this._handleTouchMoveRotate(t)}_addPointer(t){this._pointers.push(t.pointerId)}_removePointer(t){delete this._pointerPositions[t.pointerId];for(let e=0;e<this._pointers.length;e++)if(this._pointers[e]==t.pointerId){this._pointers.splice(e,1);return}}_isTrackingPointer(t){for(let e=0;e<this._pointers.length;e++)if(this._pointers[e]==t.pointerId)return!0;return!1}_trackPointer(t){let e=this._pointerPositions[t.pointerId];e===void 0&&(e=new Et,this._pointerPositions[t.pointerId]=e),e.set(t.pageX,t.pageY)}_getSecondPointerPosition(t){const e=t.pointerId===this._pointers[0]?this._pointers[1]:this._pointers[0];return this._pointerPositions[e]}_customWheelEvent(t){const e=t.deltaMode,n={clientX:t.clientX,clientY:t.clientY,deltaY:t.deltaY};switch(e){case 1:n.deltaY*=16;break;case 2:n.deltaY*=100;break}return t.ctrlKey&&!this._controlActive&&(n.deltaY*=10),n}}function Tm(i){this.enabled!==!1&&(this._pointers.length===0&&(this.domElement.setPointerCapture(i.pointerId),this.domElement.addEventListener("pointermove",this._onPointerMove),this.domElement.addEventListener("pointerup",this._onPointerUp)),!this._isTrackingPointer(i)&&(this._addPointer(i),i.pointerType==="touch"?this._onTouchStart(i):this._onMouseDown(i)))}function wm(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchMove(i):this._onMouseMove(i))}function Am(i){switch(this._removePointer(i),this._pointers.length){case 0:this.domElement.releasePointerCapture(i.pointerId),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.dispatchEvent(Ul),this.state=Qt.NONE;break;case 1:const t=this._pointers[0],e=this._pointerPositions[t];this._onTouchStart({pointerId:t,pageX:e.x,pageY:e.y});break}}function Rm(i){let t;switch(i.button){case 0:t=this.mouseButtons.LEFT;break;case 1:t=this.mouseButtons.MIDDLE;break;case 2:t=this.mouseButtons.RIGHT;break;default:t=-1}switch(t){case pi.DOLLY:if(this.enableZoom===!1)return;this._handleMouseDownDolly(i),this.state=Qt.DOLLY;break;case pi.ROTATE:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=Qt.PAN}else{if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=Qt.ROTATE}break;case pi.PAN:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=Qt.ROTATE}else{if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=Qt.PAN}break;default:this.state=Qt.NONE}this.state!==Qt.NONE&&this.dispatchEvent(La)}function Cm(i){switch(this.state){case Qt.ROTATE:if(this.enableRotate===!1)return;this._handleMouseMoveRotate(i);break;case Qt.DOLLY:if(this.enableZoom===!1)return;this._handleMouseMoveDolly(i);break;case Qt.PAN:if(this.enablePan===!1)return;this._handleMouseMovePan(i);break}}function Pm(i){this.enabled===!1||this.enableZoom===!1||this.state!==Qt.NONE||(i.preventDefault(),this.dispatchEvent(La),this._handleMouseWheel(this._customWheelEvent(i)),this.dispatchEvent(Ul))}function Lm(i){this.enabled===!1||this.enablePan===!1||this._handleKeyDown(i)}function Dm(i){switch(this._trackPointer(i),this._pointers.length){case 1:switch(this.touches.ONE){case di.ROTATE:if(this.enableRotate===!1)return;this._handleTouchStartRotate(i),this.state=Qt.TOUCH_ROTATE;break;case di.PAN:if(this.enablePan===!1)return;this._handleTouchStartPan(i),this.state=Qt.TOUCH_PAN;break;default:this.state=Qt.NONE}break;case 2:switch(this.touches.TWO){case di.DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchStartDollyPan(i),this.state=Qt.TOUCH_DOLLY_PAN;break;case di.DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchStartDollyRotate(i),this.state=Qt.TOUCH_DOLLY_ROTATE;break;default:this.state=Qt.NONE}break;default:this.state=Qt.NONE}this.state!==Qt.NONE&&this.dispatchEvent(La)}function Im(i){switch(this._trackPointer(i),this.state){case Qt.TOUCH_ROTATE:if(this.enableRotate===!1)return;this._handleTouchMoveRotate(i),this.update();break;case Qt.TOUCH_PAN:if(this.enablePan===!1)return;this._handleTouchMovePan(i),this.update();break;case Qt.TOUCH_DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchMoveDollyPan(i),this.update();break;case Qt.TOUCH_DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchMoveDollyRotate(i),this.update();break;default:this.state=Qt.NONE}}function Um(i){this.enabled!==!1&&i.preventDefault()}function Nm(i){i.key==="Control"&&(this._controlActive=!0,this.domElement.getRootNode().addEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}function Fm(i){i.key==="Control"&&(this._controlActive=!1,this.domElement.getRootNode().removeEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}class Om{constructor(t,e){it(this,"camera");it(this,"controls");it(this,"mode","exterior");it(this,"pos",new R(0,0,8));it(this,"yaw",Math.PI);it(this,"pitch",-.05);it(this,"floor",0);it(this,"eye",1.68);it(this,"keys",new Set);it(this,"pointerLocked",!1);it(this,"dragging",!1);it(this,"colliders",[]);it(this,"onModeChange",null);this.container=t,this.camera=new ke(55,e,.08,900),this.camera.position.set(34,21,40),this.controls=new bm(this.camera,t),this.controls.target.set(0,5,0),this.controls.enableDamping=!0,this.controls.dampingFactor=.075,this.controls.minDistance=8,this.controls.maxDistance=160,this.controls.maxPolarAngle=Math.PI*.492,this.controls.minPolarAngle=.08,this.controls.autoRotate=!0,this.controls.autoRotateSpeed=.4,this.controls.update(),this.bindEvents()}bindEvents(){window.addEventListener("keydown",t=>{this.keys.add(t.code),t.code==="Escape"&&this.pointerLocked&&(document.exitPointerLock?.(),this.pointerLocked=!1)}),window.addEventListener("keyup",t=>this.keys.delete(t.code)),this.container.addEventListener("click",()=>{this.mode==="interior"&&!this.pointerLocked&&this.container.requestPointerLock?.()}),document.addEventListener("pointerlockchange",()=>{this.pointerLocked=document.pointerLockElement===this.container}),this.container.addEventListener("mousedown",()=>{this.mode==="interior"&&(this.dragging=!0)}),window.addEventListener("mouseup",()=>this.dragging=!1),document.addEventListener("mousemove",t=>{this.mode==="interior"&&(!this.pointerLocked&&!this.dragging||(this.yaw-=t.movementX*.0022,this.pitch-=t.movementY*.0022,this.pitch=Math.max(-1.15,Math.min(1.15,this.pitch))))})}setColliders(t){this.colliders=t}setMode(t){this.mode==="interior"&&t==="exterior"&&document.exitPointerLock?.(),this.mode=t,t==="exterior"?(this.controls.enabled=!0,this.controls.autoRotate=!0,this.camera.position.set(34,21,40),this.controls.target.set(0,5,0),this.controls.update()):(this.controls.enabled=!1,this.controls.autoRotate=!1,this.setFloor(this.floor??0)),this.onModeChange?.(t)}setFloor(t){this.floor=Math.max(0,Math.min(1,t));const e=this.floor===0?Lt.ground:Lt.upper;this.floor===0?(this.pos.set(0,e,6.2),this.yaw=Math.PI):(this.pos.set(6.5,e,6.6),this.yaw=Math.PI),this.pitch=-.04,this.ensureFree(),this.applyInterior()}ensureFree(){if(!this.collides(this.pos.x,this.pos.y,this.pos.z)&&this.hasClearView())return;const t=this.pos.x,e=this.pos.z;for(let n=.7;n<=10;n+=.7)for(let s=0;s<20;s++){const r=s/20*Math.PI*2,a=this.pos.x+Math.cos(r)*n,o=this.pos.z+Math.sin(r)*n;if(!this.collides(a,this.pos.y,o)){if(this.pos.set(a,this.pos.y,o),this.hasClearView())return;this.pos.set(t,this.pos.y,e)}}}hasClearView(){const t=new R(Math.sin(this.yaw)*Math.cos(this.pitch),Math.sin(this.pitch),Math.cos(this.yaw)*Math.cos(this.pitch)),e=this.pos.y+this.eye;for(let n=.6;n<=1.6;n+=.25){const s=this.pos.x+t.x*n,r=e+t.y*n,a=this.pos.z+t.z*n;for(const o of this.colliders)if(s>o.min.x&&s<o.max.x&&r>o.min.y&&r<o.max.y&&a>o.min.z&&a<o.max.z)return!1}return!0}collides(t,e,n,s=.34){const r=e+.15,a=e+1.75;for(const o of this.colliders)if(!(a<o.min.y||r>o.max.y)&&t+s>o.min.x&&t-s<o.max.x&&n+s>o.min.z&&n-s<o.max.z)return!0;return t<ps.minX||t>ps.maxX||n<ps.minZ||n>ps.maxZ}applyInterior(){this.camera.position.set(this.pos.x,this.pos.y+this.eye,this.pos.z);const t=new R(Math.sin(this.yaw)*Math.cos(this.pitch),Math.sin(this.pitch),Math.cos(this.yaw)*Math.cos(this.pitch));this.camera.lookAt(this.camera.position.clone().add(t))}updateInterior(t){const n=this.keys.has("ShiftLeft")||this.keys.has("ShiftRight")?6:3.1;let s=0,r=0;if((this.keys.has("KeyW")||this.keys.has("ArrowUp"))&&(s+=1),(this.keys.has("KeyS")||this.keys.has("ArrowDown"))&&(s-=1),(this.keys.has("KeyA")||this.keys.has("ArrowLeft"))&&(r-=1),(this.keys.has("KeyD")||this.keys.has("ArrowRight"))&&(r+=1),this.keys.has("KeyQ")&&(this.yaw+=t*1.5),this.keys.has("KeyE")&&(this.yaw-=t*1.5),s!==0||r!==0){const a=Math.hypot(s,r)||1,o=Math.sin(this.yaw),l=Math.cos(this.yaw),c=(s/a*o+r/a*Math.cos(this.yaw))*n*t,h=(s/a*l-r/a*Math.sin(this.yaw))*n*t;this.collides(this.pos.x+c,this.pos.y,this.pos.z)||(this.pos.x+=c),this.collides(this.pos.x,this.pos.y,this.pos.z+h)||(this.pos.z+=h)}this.applyInterior()}update(t){this.mode==="exterior"?(this.controls.update(),this.camera.position.y<1.4&&(this.camera.position.y=1.4)):(this.controls.enabled=!1,this.updateInterior(t))}setInteriorEye(t){this.pos.y=t,this.applyInterior()}resize(t,e){this.camera.aspect=t/e,this.camera.updateProjectionMatrix()}reset(){this.setMode("exterior")}dispose(){this.controls.dispose()}}class Bm{constructor(t,e){it(this,"raycaster",new Qp);it(this,"mouse",new Et);it(this,"targets",[]);it(this,"hovered",null);it(this,"enabled",!0);it(this,"onShelfPick",null);it(this,"onFurniturePick",null);it(this,"onEmptyPick",null);it(this,"onDown",t=>{if(!this.enabled)return;const e=t.clientX,n=t.clientY,s=r=>{this.dom.removeEventListener("pointerup",s),!(Math.hypot(r.clientX-e,r.clientY-n)>6)&&this.pick(r)};this.dom.addEventListener("pointerup",s,{once:!0})});it(this,"onMove",t=>{if(!this.enabled)return;this.updateMouse(t),this.raycaster.setFromCamera(this.mouse,this.camera);const n=this.raycaster.intersectObjects(this.targets,!1).find(s=>this.isPickable(s.object));n?(document.body.style.cursor="pointer",this.hovered=n.object):(document.body.style.cursor="default",this.hovered=null)});this.dom=t,this.camera=e,t.addEventListener("pointerdown",this.onDown,{passive:!0}),t.addEventListener("pointermove",this.onMove,{passive:!0})}register(t){for(const e of t)e.traverse(n=>{const s=n;s.isMesh&&s.userData.shelf&&this.targets.push(s)})}registerFurniture(t){for(const e of t)e.traverse(n=>{const s=n;s.isMesh&&this.targets.push(s)}),this.targets.push(e)}setEnabled(t){this.enabled=t,t||(document.body.style.cursor="default")}updateMouse(t){const e=this.dom.getBoundingClientRect();this.mouse.x=(t.clientX-e.left)/e.width*2-1,this.mouse.y=-((t.clientY-e.top)/e.height)*2+1}isPickable(t){let e=t;for(;e;){if(e.userData.pickable===!1)return!1;e=e.parent}return!0}pick(t){this.updateMouse(t),this.raycaster.setFromCamera(this.mouse,this.camera);const n=this.raycaster.intersectObjects(this.targets,!1).find(r=>this.isPickable(r.object));if(!n){this.onEmptyPick?.();return}let s=n.object;for(;s;){const r=s.userData.shelf;if(r){this.onShelfPick?.(r);return}s=s.parent}for(s=n.object;s;){const r=s.userData.furnitureMeta;if(r){this.onFurniturePick?.(r);return}s=s.parent}this.onEmptyPick?.()}dispose(){this.dom.removeEventListener("pointerdown",this.onDown),this.dom.removeEventListener("pointermove",this.onMove)}}class zm{constructor(t){it(this,"frames",0);it(this,"acc",0);it(this,"samples",[]);it(this,"fps",0);it(this,"minFps",0);it(this,"maxFps",0);it(this,"drawCalls",0);it(this,"triangles",0);this.renderer=t}update(t){if(this.frames++,this.acc+=t,this.acc<.5)return!1;this.fps=this.frames/this.acc,this.samples.push(this.fps),this.samples.length>40&&this.samples.shift(),this.minFps=Math.min(...this.samples),this.maxFps=Math.max(...this.samples),this.frames=0,this.acc=0;const e=this.renderer.info.render;return this.drawCalls=e.calls,this.triangles=e.triangles,!0}get average(){if(this.samples.length===0)return 0;const t=this.samples.slice(-20);return t.reduce((e,n)=>e+n,0)/t.length}reset(){this.samples=[],this.minFps=0,this.maxFps=0}}const km=`
|
||
:root {
|
||
--nx-accent: #e0a458;
|
||
--nx-accent-soft: rgba(224,164,88,.16);
|
||
--nx-bg: #10151b;
|
||
--nx-panel: rgba(17,23,30,.92);
|
||
--nx-line: rgba(255,255,255,.10);
|
||
--nx-text: #e8edf2;
|
||
--nx-muted: #8d9aa8;
|
||
--nx-ok: #5fd39a;
|
||
--nx-warn: #f2b544;
|
||
}
|
||
* { box-sizing: border-box; }
|
||
html, body { margin:0; height:100%; overflow:hidden; background: var(--nx-bg); }
|
||
body {
|
||
font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
|
||
color: var(--nx-text);
|
||
-webkit-font-smoothing: antialiased;
|
||
}
|
||
#nx-lib-canvas { display:block; width:100vw; height:100vh; }
|
||
.nx-lib-mono { font-family: 'JetBrains Mono', ui-monospace, 'Consolas', monospace; }
|
||
|
||
/* ---- ÜST BAR ---- */
|
||
.nx-lib-top {
|
||
position: fixed; top:0; left:0; right:0; height:60px;
|
||
display:flex; align-items:center; justify-content:space-between;
|
||
padding: 0 18px; gap: 16px;
|
||
background: linear-gradient(180deg, rgba(10,14,19,.92), rgba(10,14,19,.62) 70%, transparent);
|
||
pointer-events:none; z-index: 20;
|
||
}
|
||
|
||
/* KATMAN SIRASI (z-index) KİLİTLİ:
|
||
canvas (0) < panel/kart (15) < üst bar (20) < yükleme (100).
|
||
OrbitControls canvas'ı tam kaplar; panellerin z-index'i canvas'ın üstünde
|
||
olmazsa tıklamayı kontrol yakalar → butonlar "ölü" görünür. */
|
||
.nx-lib-brand { display:flex; align-items:center; gap:12px; pointer-events:auto; }
|
||
.nx-lib-brand svg { width:34px; height:34px; color: var(--nx-accent); }
|
||
.nx-lib-brand h1 {
|
||
font-size: 15px; font-weight: 600; margin:0; letter-spacing:.14em; text-transform: uppercase;
|
||
}
|
||
.nx-lib-brand h1 span { color: var(--nx-accent); font-weight: 300; }
|
||
.nx-lib-brand p { margin:2px 0 0; font-size:11px; color: var(--nx-muted); letter-spacing:.05em; }
|
||
|
||
.nx-lib-stats { display:flex; align-items:center; gap:10px; pointer-events:auto; }
|
||
.nx-lib-chip {
|
||
display:flex; align-items:center; gap:7px; height:30px; padding:0 11px;
|
||
border-radius: 8px; border:1px solid var(--nx-line);
|
||
background: rgba(18,24,31,.78); backdrop-filter: blur(8px);
|
||
font-size:12px; color: var(--nx-muted); white-space: nowrap;
|
||
}
|
||
.nx-lib-chip b { color: var(--nx-text); font-weight:600; }
|
||
.nx-lib-chip .dot { width:7px; height:7px; border-radius:50%; background: var(--nx-ok); box-shadow: 0 0 8px var(--nx-ok); }
|
||
.nx-lib-chip.warn .dot { background: var(--nx-warn); box-shadow: 0 0 8px var(--nx-warn); }
|
||
.nx-lib-chip.bad .dot { background:#ef6b6b; box-shadow:0 0 8px #ef6b6b; }
|
||
|
||
/* ---- SOL PANEL ---- */
|
||
.nx-lib-panel {
|
||
position: fixed; left: 14px; top: 70px; width: 250px;
|
||
max-height: calc(100vh - 150px); overflow-y: auto;
|
||
padding: 14px; border-radius: 12px;
|
||
background: var(--nx-panel); border:1px solid var(--nx-line);
|
||
backdrop-filter: blur(12px); z-index: 25; /* canvas'tan (0) ve OrbitControls'tan üstte */
|
||
scrollbar-width: thin;
|
||
}
|
||
.nx-lib-panel button { pointer-events: auto; }
|
||
.nx-lib-panel::-webkit-scrollbar { width:6px; }
|
||
.nx-lib-panel::-webkit-scrollbar-thumb { background: rgba(255,255,255,.14); border-radius:3px; }
|
||
.nx-lib-sec + .nx-lib-sec { margin-top: 16px; padding-top: 14px; border-top:1px solid var(--nx-line); }
|
||
.nx-lib-sec h3 {
|
||
margin:0 0 9px; font-size:10px; font-weight:600; letter-spacing:.16em;
|
||
text-transform: uppercase; color: var(--nx-muted);
|
||
}
|
||
.nx-lib-btn-row { display:flex; gap:6px; flex-wrap: wrap; }
|
||
.nx-lib-btn {
|
||
flex:1 1 auto; min-width: 0; min-height: 36px;
|
||
display:flex; align-items:center; justify-content:center; gap:6px;
|
||
padding: 8px 10px; border-radius: 8px; cursor:pointer;
|
||
border:1px solid var(--nx-line); background: rgba(255,255,255,.045);
|
||
color: var(--nx-text); font-size: 12px; font-family: inherit;
|
||
transition: background .15s, border-color .15s, color .15s;
|
||
}
|
||
.nx-lib-btn:hover { background: rgba(255,255,255,.09); }
|
||
.nx-lib-btn.active { background: var(--nx-accent-soft); border-color: var(--nx-accent); color: var(--nx-accent); }
|
||
.nx-lib-btn:disabled { opacity:.4; cursor: not-allowed; }
|
||
|
||
.nx-lib-slider-wrap { margin-top: 10px; }
|
||
.nx-lib-slider-head { display:flex; justify-content:space-between; font-size:11px; color: var(--nx-muted); margin-bottom:5px; }
|
||
.nx-lib-slider-head b { color: var(--nx-text); }
|
||
input[type=range].nx-lib-slider {
|
||
width:100%; height:4px; -webkit-appearance:none; appearance:none;
|
||
background: rgba(255,255,255,.14); border-radius:2px; outline:none;
|
||
}
|
||
input[type=range].nx-lib-slider::-webkit-slider-thumb {
|
||
-webkit-appearance:none; width:14px; height:14px; border-radius:50%;
|
||
background: var(--nx-accent); cursor:pointer; border:2px solid #10151b;
|
||
}
|
||
input[type=range].nx-lib-slider::-moz-range-thumb {
|
||
width:14px; height:14px; border-radius:50%; background: var(--nx-accent);
|
||
cursor:pointer; border:2px solid #10151b;
|
||
}
|
||
|
||
.nx-lib-legend { display:flex; flex-direction:column; gap:5px; }
|
||
.nx-lib-leg {
|
||
display:flex; align-items:center; gap:8px; font-size:11.5px; color: var(--nx-muted);
|
||
}
|
||
.nx-lib-leg i { width:9px; height:9px; border-radius:2px; flex:none; }
|
||
.nx-lib-leg span { color: var(--nx-text); }
|
||
|
||
/* ---- SAĞ: SEÇİM KARTI ---- */
|
||
.nx-lib-card {
|
||
position: fixed; right: 14px; top: 70px; width: 268px;
|
||
padding: 14px; border-radius: 12px;
|
||
background: var(--nx-panel); border:1px solid var(--nx-line);
|
||
backdrop-filter: blur(12px); z-index: 25;
|
||
transform: translateX(calc(100% + 24px)); opacity:0; transition: transform .22s ease, opacity .22s ease;
|
||
pointer-events: none;
|
||
}
|
||
.nx-lib-card.show { transform:none; opacity:1; pointer-events:auto; }
|
||
.nx-lib-card .nx-lib-cat {
|
||
display:inline-flex; align-items:center; gap:7px; padding:4px 9px; border-radius:20px;
|
||
font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; font-weight:600;
|
||
background: var(--nx-accent-soft); color: var(--nx-accent);
|
||
}
|
||
.nx-lib-card h2 { margin:10px 0 6px; font-size:16px; font-weight:600; }
|
||
.nx-lib-card p { margin:0 0 12px; font-size:12.5px; line-height:1.55; color: var(--nx-muted); }
|
||
.nx-lib-rows { display:flex; flex-direction:column; gap:0; }
|
||
.nx-lib-row {
|
||
display:flex; justify-content:space-between; gap:10px; padding:7px 0;
|
||
border-top:1px solid var(--nx-line); font-size:12px;
|
||
}
|
||
.nx-lib-row span { color: var(--nx-muted); }
|
||
.nx-lib-row b { color: var(--nx-text); font-weight:500; text-align:right; }
|
||
.nx-lib-close {
|
||
position:absolute; top:10px; right:10px; width:26px; height:26px;
|
||
border-radius:6px; border:1px solid var(--nx-line); background:transparent;
|
||
color: var(--nx-muted); cursor:pointer; font-size:16px; line-height:1;
|
||
}
|
||
.nx-lib-close:hover { color: var(--nx-text); background: rgba(255,255,255,.07); }
|
||
|
||
/* ---- ALT İPUCU ---- */
|
||
.nx-lib-help {
|
||
position: fixed; bottom: 14px; left: 50%; transform: translateX(-50%);
|
||
display:flex; align-items:center; gap:10px; padding: 8px 14px;
|
||
border-radius: 10px; background: var(--nx-panel); border:1px solid var(--nx-line);
|
||
backdrop-filter: blur(10px); font-size: 11.5px; color: var(--nx-muted); z-index: 25;
|
||
white-space: nowrap; max-width: 95vw; overflow: hidden; pointer-events: none;
|
||
}
|
||
.nx-lib-help kbd {
|
||
display:inline-block; min-width:20px; padding:2px 5px; margin:0 1px;
|
||
border-radius:4px; border:1px solid var(--nx-line); background: rgba(255,255,255,.07);
|
||
font-family:'JetBrains Mono', monospace; font-size:10.5px; color: var(--nx-text); text-align:center;
|
||
}
|
||
|
||
/* ---- YÜKLEME ---- */
|
||
.nx-lib-loading {
|
||
position: fixed; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center;
|
||
gap:14px; background: #0c1117; z-index: 100; transition: opacity .4s; font-family: inherit;
|
||
}
|
||
.nx-lib-loading.hide { opacity:0; pointer-events:none; }
|
||
.nx-lib-loading h2 { margin:0; font-size:13px; letter-spacing:.22em; text-transform:uppercase; color: var(--nx-accent); }
|
||
.nx-lib-bar { width: 200px; height:3px; border-radius:2px; background: rgba(255,255,255,.1); overflow:hidden; }
|
||
.nx-lib-bar i { display:block; height:100%; width:0; background: var(--nx-accent); transition: width .3s; border-radius:2px; }
|
||
.nx-lib-loading small { font-size:11.5px; color: var(--nx-muted); }
|
||
|
||
/* ---- MOBİL / DAR EKRAN ---- */
|
||
@media (max-width: 900px) {
|
||
.nx-lib-panel { width: 210px; top: 64px; left:10px; max-height: 42vh; }
|
||
.nx-lib-card { width: 232px; right: 10px; top: 64px; }
|
||
.nx-lib-stats .nx-lib-chip.opt { display:none; }
|
||
.nx-lib-help { font-size: 10px; padding: 6px 10px; }
|
||
}
|
||
@media (max-width: 620px) {
|
||
.nx-lib-panel { width: calc(100vw - 20px); max-height: 36vh; }
|
||
.nx-lib-card { width: calc(100vw - 20px); right:10px; left:10px; top:auto; bottom: 60px; }
|
||
.nx-lib-brand p { display:none; }
|
||
.nx-lib-help { display:none; }
|
||
}
|
||
`;function Hm(){const i="nx-lib-styles";if(document.getElementById(i))return;const t=document.createElement("style");t.id=i,t.textContent=km,document.head.appendChild(t)}class Gm{constructor(t){it(this,"root");it(this,"fpsValue");it(this,"fpsMin");it(this,"fpsChip");it(this,"drawValue");it(this,"triValue");it(this,"hourValue");it(this,"card");it(this,"cardBody");it(this,"helpBar");it(this,"loading");it(this,"loadingBar");it(this,"loadingStep");it(this,"modeButtons",[]);it(this,"floorButtons",[]);this.handlers=t,Hm(),this.root=document.createElement("div"),this.root.id="nx-lib-ui",document.body.appendChild(this.root),this.build()}build(){const t=document.createElement("header");t.className="nx-lib-top",t.innerHTML=`
|
||
<div class="nx-lib-brand">
|
||
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.6" aria-hidden="true">
|
||
<path d="M3 4.5h5v15H3zM10 4.5h4v15h-4z"/>
|
||
<path d="M16.2 5.2l4.3 1.1-3.6 13.4-4.3-1.1z"/>
|
||
</svg>
|
||
<div>
|
||
<h1>NUMEX <span>KÜTÜPHANE</span> 3D</h1>
|
||
<p>Halk Kütüphanesi · 32 × 22 m · 2 kat · 12 kitaplık</p>
|
||
</div>
|
||
</div>
|
||
<div class="nx-lib-stats" id="nx-stats">
|
||
<div class="nx-lib-chip" id="nx-fps-chip" title="Kare süresinden ölçülen gerçek FPS">
|
||
<span class="dot"></span><b id="nx-fps">--</b> FPS
|
||
</div>
|
||
<div class="nx-lib-chip nx-lib-mono opt" title="Çizim çağrısı / üçgen">
|
||
<span id="nx-draw">--</span> call · <span id="nx-tri">--</span> tri
|
||
</div>
|
||
<div class="nx-lib-chip nx-lib-mono opt" title="Son 20 örneğin en düşük FPS değeri">
|
||
min <b id="nx-fps-min">--</b>
|
||
</div>
|
||
</div>
|
||
`,this.root.appendChild(t);const e=document.createElement("aside");e.className="nx-lib-panel",e.innerHTML=`
|
||
<div class="nx-lib-sec">
|
||
<h3>Kamera Modu</h3>
|
||
<div class="nx-lib-btn-row" id="nx-cam-row">
|
||
<button class="nx-lib-btn active" data-cam="exterior">Dış Mekân</button>
|
||
<button class="nx-lib-btn" data-cam="interior">İç Mekân</button>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="nx-lib-sec">
|
||
<h3>Katlar</h3>
|
||
<div class="nx-lib-btn-row" id="nx-floor-row">
|
||
<button class="nx-lib-btn active" data-floor="0">Zemin Kat</button>
|
||
<button class="nx-lib-btn" data-floor="1">Birinci Kat</button>
|
||
</div>
|
||
<div class="nx-lib-btn-row" style="margin-top:6px">
|
||
<button class="nx-lib-btn" id="nx-roof">Çatıyı Gizle</button>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="nx-lib-sec">
|
||
<h3>Gün / Gece</h3>
|
||
<div class="nx-lib-slider-wrap">
|
||
<div class="nx-lib-slider-head"><span>Saat</span><b id="nx-hour" class="nx-lib-mono">17:30</b></div>
|
||
<input type="range" class="nx-lib-slider" id="nx-hour-slider" min="0" max="24" step="0.1" value="17.5" aria-label="Saat" />
|
||
</div>
|
||
<div class="nx-lib-btn-row" style="margin-top:8px">
|
||
<button class="nx-lib-btn" data-hour="8">Sabah</button>
|
||
<button class="nx-lib-btn" data-hour="17.6">Akşam</button>
|
||
<button class="nx-lib-btn" data-hour="22">Gece</button>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="nx-lib-sec">
|
||
<h3>Koleksiyonlar</h3>
|
||
<div class="nx-lib-legend" id="nx-legend"></div>
|
||
</div>
|
||
|
||
<div class="nx-lib-sec">
|
||
<h3>Sahne</h3>
|
||
<div class="nx-lib-btn-row">
|
||
<button class="nx-lib-btn" id="nx-reset">Görünümü Sıfırla</button>
|
||
</div>
|
||
</div>
|
||
`,this.root.appendChild(e);const n=document.createElement("div");n.className="nx-lib-card",n.innerHTML=`
|
||
<button class="nx-lib-close" id="nx-card-close" aria-label="Kapat">×</button>
|
||
<div id="nx-card-body"></div>
|
||
`,this.root.appendChild(n),this.card=n,this.cardBody=n.querySelector("#nx-card-body");const s=document.createElement("div");s.className="nx-lib-help",s.id="nx-help",s.innerHTML=`
|
||
<span><kbd>Fare</kbd> döndür · <kbd>Tekerlek</kbd> yaklaş</span>
|
||
<span style="opacity:.35">|</span>
|
||
<span><kbd>W</kbd><kbd>A</kbd><kbd>S</kbd><kbd>D</kbd> yürü · <kbd>Shift</kbd> koş · <kbd>Q</kbd>/<kbd>E</kbd> dön</span>
|
||
<span style="opacity:.35">|</span>
|
||
<span>Kitaplığa tıkla → kategori</span>
|
||
`,this.root.appendChild(s),this.helpBar=s;const r=document.createElement("div");r.className="nx-lib-loading",r.innerHTML=`
|
||
<h2>NUMEX KÜTÜPHANE 3D</h2>
|
||
<div class="nx-lib-bar"><i id="nx-load-fill"></i></div>
|
||
<small id="nx-load-step">Sahne hazırlanıyor…</small>
|
||
`,this.root.appendChild(r),this.loading=r,this.loadingBar=r.querySelector("#nx-load-fill"),this.loadingStep=r.querySelector("#nx-load-step"),this.fpsValue=this.root.querySelector("#nx-fps"),this.fpsMin=this.root.querySelector("#nx-fps-min"),this.fpsChip=this.root.querySelector("#nx-fps-chip"),this.drawValue=this.root.querySelector("#nx-draw"),this.triValue=this.root.querySelector("#nx-tri"),this.hourValue=this.root.querySelector("#nx-hour"),this.bindEvents(),this.buildLegend()}bindEvents(){this.modeButtons=Array.from(this.root.querySelectorAll("[data-cam]"));for(const n of this.modeButtons)n.addEventListener("click",()=>{const s=n.dataset.cam;this.setCameraMode(s),this.handlers.onCameraMode(s)});this.floorButtons=Array.from(this.root.querySelectorAll("[data-floor]"));for(const n of this.floorButtons)n.addEventListener("click",()=>{const s=Number(n.dataset.floor);this.setFloorActive(s),this.handlers.onFloor(s)});const t=this.root.querySelector("#nx-roof");t.addEventListener("click",()=>{const n=t.classList.toggle("active");t.textContent=n?"Çatıyı Göster":"Çatıyı Gizle",this.handlers.onRoofToggle(!n)});const e=this.root.querySelector("#nx-hour-slider");e.addEventListener("input",()=>{const n=Number(e.value);this.setHourLabel(n),this.handlers.onHour(n)});for(const n of Array.from(this.root.querySelectorAll("[data-hour]")))n.addEventListener("click",()=>{const s=Number(n.dataset.hour);e.value=String(s),this.setHourLabel(s),this.handlers.onHour(s)});this.root.querySelector("#nx-reset").addEventListener("click",()=>this.handlers.onReset()),this.root.querySelector("#nx-card-close").addEventListener("click",()=>this.hideCard())}buildLegend(){const t=this.root.querySelector("#nx-legend");for(const e of Ca){const n=document.createElement("div");n.className="nx-lib-leg";const s=`#${e.color.toString(16).padStart(6,"0")}`;n.innerHTML=`<i style="background:${s}"></i><span>${e.label}</span>`,t.appendChild(n)}}setCameraMode(t){for(const e of this.modeButtons)e.classList.toggle("active",e.dataset.cam===t);this.helpBar.innerHTML=t==="interior"?"<span><kbd>W</kbd><kbd>A</kbd><kbd>S</kbd><kbd>D</kbd> yürü · <kbd>Fare</kbd> bak · <kbd>Shift</kbd> koş · <kbd>Q</kbd>/<kbd>E</kbd> dön · <kbd>Esc</kbd> fareyi bırak</span>":"<span><kbd>Fare</kbd> 360° döndür · <kbd>Tekerlek</kbd> yaklaş · <kbd>Sağ tık</kbd> kaydır · Kitaplığa tıkla</span>"}setFloorActive(t){for(const e of this.floorButtons)e.classList.toggle("active",Number(e.dataset.floor)===t)}setHourLabel(t){const e=Math.floor(t)%24,n=Math.floor((t-Math.floor(t))*60);this.hourValue.textContent=`${String(e).padStart(2,"0")}:${String(n).padStart(2,"0")}`}updateFps(t,e,n,s=0){this.fpsValue.textContent=t.toFixed(0),this.fpsMin.textContent=s>0?s.toFixed(0):"--",this.drawValue.textContent=String(e),this.triValue.textContent=n>1e3?`${(n/1e3).toFixed(0)}k`:String(n),this.fpsChip.classList.remove("warn","bad"),t<30?this.fpsChip.classList.add("bad"):t<50&&this.fpsChip.classList.add("warn")}showCard(t){const e=`#${t.categoryColor.toString(16).padStart(6,"0")}`;this.cardBody.innerHTML=`
|
||
<span class="nx-lib-cat" style="background:${e}22;color:${e}">
|
||
<i style="width:7px;height:7px;border-radius:50%;background:${e};display:inline-block"></i>
|
||
${t.categoryLabel}
|
||
</span>
|
||
<h2>${t.label}</h2>
|
||
<p>${t.desc}</p>
|
||
<div class="nx-lib-rows">
|
||
<div class="nx-lib-row"><span>Raf kodu</span><b>${t.id}</b></div>
|
||
<div class="nx-lib-row"><span>Kat</span><b>${cm[t.floor]}</b></div>
|
||
<div class="nx-lib-row"><span>Dewey aralığı</span><b>${t.range}</b></div>
|
||
<div class="nx-lib-row"><span>Kitap</span><b>${t.books} adet</b></div>
|
||
<div class="nx-lib-row"><span>Bölme</span><b>${t.compartments}</b></div>
|
||
</div>
|
||
`,this.card.classList.add("show")}showGenericCard(t,e){const n=e.map(([s,r])=>`<div class="nx-lib-row"><span>${s}</span><b>${r}</b></div>`).join("");this.cardBody.innerHTML=`
|
||
<span class="nx-lib-cat">Donanım</span>
|
||
<h2>${t}</h2>
|
||
<div class="nx-lib-rows">${n}</div>
|
||
`,this.card.classList.add("show")}hideCard(){this.card.classList.remove("show")}setLoading(t,e){this.loadingBar.style.width=`${Math.round(t*100)}%`,e&&(this.loadingStep.textContent=e)}finishLoading(){this.loading.classList.add("hide"),setTimeout(()=>this.loading.remove(),450)}setCollectionSummary(t){const e=this.root.querySelector(".nx-lib-brand p");e&&(e.textContent=`Halk Kütüphanesi · 32 × 22 m · 2 kat · ${Cs.length} kitaplık · ${t} kitap`)}}class Vm{constructor(){it(this,"renderer");it(this,"scene");it(this,"cam");it(this,"atmo");it(this,"inter");it(this,"fps");it(this,"ui");it(this,"canvas");it(this,"clock",new Jp);it(this,"roofGroup",null);it(this,"roofVisible",!0);it(this,"colliders",[]);it(this,"running",!1)}init(){const t=performance.now();this.canvas=document.getElementById("nx-lib-canvas"),this.renderer=new Gp({canvas:this.canvas,antialias:!0,powerPreference:"high-performance"}),this.renderer.setPixelRatio(Math.min(window.devicePixelRatio||1,1.75)),this.renderer.shadowMap.enabled=!0,this.renderer.shadowMap.type=Jo,this.renderer.toneMapping=tl,this.renderer.toneMappingExposure=1,this.renderer.outputColorSpace=Ke,this.scene=new Vp,this.scene.fog=new ba(13163759,.0015);const e=window.innerWidth/window.innerHeight;this.cam=new Om(this.canvas,e),this.cam.resize(window.innerWidth,window.innerHeight),this.atmo=new ym(this.scene),this.atmo.fog=this.scene.fog,this.atmo.setHour(17.5),this.ui=new Gm({onCameraMode:n=>this.cam.setMode(n),onFloor:n=>this.onFloorChange(n),onRoofToggle:n=>this.setRoofVisible(n),onHour:n=>this.atmo.setHour(n),onReset:()=>this.resetView()}),this.fps=new zm(this.renderer),this.inter=new Bm(this.canvas,this.cam.camera),this.inter.onShelfPick=n=>this.ui.showCard(n),this.inter.onFurniturePick=n=>this.ui.showGenericCard(n.label,n.info),this.inter.onEmptyPick=()=>this.ui.hideCard(),this.cam.onModeChange=n=>{this.ui.setCameraMode(n),this.inter.setEnabled(!0)},this.ui.setLoading(.08,"Zemin hazırlanıyor…"),this.buildWorld(),this.ui.finishLoading(),this.resize(),window.addEventListener("resize",()=>this.resize()),this.running=!0,this.clock.start(),this.renderer.setAnimationLoop(()=>this.tick()),window.__NX_LIB={scene:this.scene,renderer:this.renderer,camera:this.cam.camera,fps:()=>({fps:this.fps.fps,avg:this.fps.average,min:this.fps.minFps,drawCalls:this.fps.drawCalls,triangles:this.fps.triangles}),setCamMode:n=>this.cam.setMode(n),setHour:n=>this.atmo.setHour(n),shelfCount:Cs.length,buildMs:Math.round(performance.now()-t)}}buildWorld(){const t=sm();this.scene.add(t.group),this.roofGroup=t.parts.roof,this.ui.setLoading(.3,"Bahçe ve ağaçlar…");const e=am();this.scene.add(e.group),this.ui.setLoading(.52,"Kitaplıklar ve kitaplar…");const n=mm();this.scene.add(n.group),this.ui.setCollectionSummary(n.books),this.ui.setLoading(.72,"Masa, banko ve bilgisayar alanı…");const s=Sm();this.scene.add(s.group),this.inter.register([n.group]);for(const r of s.pickups)r.group.traverse(a=>{a.userData.furnitureMeta=r.meta});this.inter.registerFurniture(s.pickups.map(r=>r.group)),this.ui.setLoading(.88,"Çarpışma ve ışıklar…"),this.buildColliders(n.group,s.group,t.group),this.cam.setColliders(this.colliders),this.buildCeilingLights()}buildColliders(t,e,n){const s=u=>{const m=u.getSize(new R);m.x>40||m.z>40||this.colliders.push(u)};for(const[u,m,_,M]of[[0,oe,_e*2,.5],[0,-oe,_e*2,.5],[_e,0,.5,oe*2],[-_e,0,.5,oe*2]])this.colliders.push(new Ve(new R(u-_/2,-1,m-M/2),new R(u+_/2,Lt.roof+1,m+M/2)));for(const u of Cs){const m=u.floor===0?Lt.ground:Lt.upper,_=u.length/2,M=.35,p=Math.cos(u.rotY),d=Math.sin(u.rotY),E=Math.abs(p)*_+Math.abs(d)*M,v=Math.abs(d)*_+Math.abs(p)*M;this.colliders.push(new Ve(new R(u.x-E,m,u.z-v),new R(u.x+E,m+2.7,u.z+v)))}e.updateMatrixWorld(!0),e.traverse(u=>{const m=u;if(!m.isMesh||!m.geometry)return;const _=new Ve().setFromObject(m),M=_.getSize(new R);M.x<.15||M.z<.15||s(_)});const{minX:a,maxX:o,minZ:l,maxZ:c}=Ra,h=.12,f=Lt.upper;for(const[u,m,_,M]of[[0,l,o-a,h],[0,c,o-a,h],[a,0,h,c-l],[o,0,h,c-l]])this.colliders.push(new Ve(new R(u-_/2,f,m-M/2),new R(u+_/2,f+1.1,m+M/2)));for(const u of[-1,1])this.colliders.push(new Ve(new R(ye.x+u*(ye.width/2)-.08,0,Math.min(ye.z0,ye.z1)),new R(ye.x+u*(ye.width/2)+.08,Lt.upper+1,Math.max(ye.z0,ye.z1))))}buildCeilingLights(){const t=new Gi(.34,.34,.05,14),e=new gn({color:16774112,emissive:16767400,emissiveIntensity:1.5,roughness:.5}),n=[];for(let o=0;o<4;o++)for(let l=0;l<4;l++)n.push([-9.5+o*6.4,Lt.ground+Zo,-7.5+l*5.2]);for(let o=0;o<3;o++)for(let l=0;l<3;l++)n.push([-7.5+o*7.2,Lt.upper+Zo,-7+l*8]);const s=new Pl(t,e,n.length);s.name="tavan-armaturleri";const r=new jt;n.forEach((o,l)=>{r.makeTranslation(o[0],o[1],o[2]),s.setMatrixAt(l,r)}),s.instanceMatrix.needsUpdate=!0,this.scene.add(s);const a=[[0,Lt.ground+3.2,4],[-8,Lt.ground+3.2,-4],[8,Lt.ground+3.2,-4],[0,Lt.upper+3.2,8],[-8,Lt.upper+3.2,2],[8,Lt.upper+3.2,-4]];for(const[o,l,c]of a){const h=new Dl(16769208,9,18,1.8);h.position.set(o,l,c),this.scene.add(h)}}onFloorChange(t){this.cam.mode!=="interior"&&(this.cam.setMode("interior"),this.ui.setCameraMode("interior")),this.cam.setFloor(t)}setRoofVisible(t){this.roofGroup&&(this.roofVisible=t,this.roofGroup.visible=t)}resetView(){this.cam.reset(),this.ui.setCameraMode("exterior"),this.ui.hideCard(),this.roofGroup&&(this.roofGroup.visible=!0,this.ui.setFloorActive(0))}resize(){const t=window.innerWidth,e=window.innerHeight;this.renderer.setSize(t,e,!1),this.cam.resize(t,e)}tick(){if(!this.running)return;const t=Math.min(this.clock.getDelta(),.1);if(this.cam.update(t),this.atmo.update(this.cam.camera),this.renderer.render(this.scene,this.cam.camera),this.fps.update(t)){const e=this.fps;this.ui.updateFps(e.fps,e.drawCalls,e.triangles,e.minFps)}}}const Zo=3.28,Wm=new Vm;Wm.init();
|