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@@ -15,7 +15,7 @@ new I;this.projectionMatrix=new I}function Hb(a,b,c,d,e,f){Na.call(this);this.ty
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this.name="";this.array=a;this.itemSize=b;this.count=void 0!==a?a.length/b:0;this.normalized=!0===c;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.version=0}function oc(a,b,c){Q.call(this,new Int8Array(a),b,c)}function pc(a,b,c){Q.call(this,new Uint8Array(a),b,c)}function qc(a,b,c){Q.call(this,new Uint8ClampedArray(a),b,c)}function rc(a,b,c){Q.call(this,new Int16Array(a),b,c)}function ib(a,b,c){Q.call(this,new Uint16Array(a),b,c)}function sc(a,b,c){Q.call(this,new Int32Array(a),b,c)}function jb(a,
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b,c){Q.call(this,new Uint32Array(a),b,c)}function A(a,b,c){Q.call(this,new Float32Array(a),b,c)}function tc(a,b,c){Q.call(this,new Float64Array(a),b,c)}function Ee(){this.vertices=[];this.normals=[];this.colors=[];this.uvs=[];this.uvs2=[];this.groups=[];this.morphTargets={};this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.verticesNeedUpdate=!1}function Fe(a){if(0===a.length)return-Infinity;
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for(var b=a[0],c=1,d=a.length;c<d;++c)a[c]>b&&(b=a[c]);return b}function C(){Object.defineProperty(this,"id",{value:If+=2});this.uuid=H.generateUUID();this.name="";this.type="BufferGeometry";this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.drawRange={start:0,count:Infinity};this.userData={}}function Ib(a,b,c,d,e,f){R.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,
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-depthSegments:f};this.fromBufferGeometry(new kb(a,b,c,d,e,f));this.mergeVertices()}function kb(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,l,N,O,Jf){var r=f/N,P=g/O,v=f/2,y=g/2,w=l/2;g=N+1;var E=O+1,x=f=0,B,z,A=new p;for(z=0;z<E;z++){var D=z*P-y;for(B=0;B<g;B++)A[a]=(B*r-v)*d,A[b]=D*e,A[c]=w,m.push(A.x,A.y,A.z),A[a]=0,A[b]=0,A[c]=0<l?1:-1,q.push(A.x,A.y,A.z),n.push(B/N),n.push(1-z/O),f+=1}for(z=0;z<O;z++)for(B=0;B<N;B++)a=t+B+g*(z+1),b=t+(B+1)+g*(z+1),c=t+(B+1)+g*z,k.push(t+B+g*z,a,c),k.push(a,b,c),x+=
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+depthSegments:f};this.fromBufferGeometry(new kb(a,b,c,d,e,f));this.mergeVertices()}function kb(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,l,N,O,Jf){var r=f/N,v=g/O,P=f/2,y=g/2,w=l/2;g=N+1;var E=O+1,x=f=0,B,z,A=new p;for(z=0;z<E;z++){var D=z*v-y;for(B=0;B<g;B++)A[a]=(B*r-P)*d,A[b]=D*e,A[c]=w,m.push(A.x,A.y,A.z),A[a]=0,A[b]=0,A[c]=0<l?1:-1,q.push(A.x,A.y,A.z),n.push(B/N),n.push(1-z/O),f+=1}for(z=0;z<O;z++)for(B=0;B<N;B++)a=t+B+g*(z+1),b=t+(B+1)+g*(z+1),c=t+(B+1)+g*z,k.push(t+B+g*z,a,c),k.push(a,b,c),x+=
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6;h.addGroup(u,x,Jf);u+=x;t+=f}C.call(this);this.type="BoxBufferGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};var h=this;a=a||1;b=b||1;c=c||1;d=Math.floor(d)||1;e=Math.floor(e)||1;f=Math.floor(f)||1;var k=[],m=[],q=[],n=[],t=0,u=0;g("z","y","x",-1,-1,c,b,a,f,e,0);g("z","y","x",1,-1,c,b,-a,f,e,1);g("x","z","y",1,1,a,c,b,d,f,2);g("x","z","y",1,-1,a,c,-b,d,f,3);g("x","y","z",1,-1,a,b,c,d,e,4);g("x","y","z",-1,-1,a,b,-c,d,e,5);this.setIndex(k);this.addAttribute("position",
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new A(m,3));this.addAttribute("normal",new A(q,3));this.addAttribute("uv",new A(n,2))}function uc(a,b,c,d){R.call(this);this.type="PlaneGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};this.fromBufferGeometry(new lb(a,b,c,d));this.mergeVertices()}function lb(a,b,c,d){C.call(this);this.type="PlaneBufferGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};a=a||1;b=b||1;var e=a/2,f=b/2;c=Math.floor(c)||1;d=Math.floor(d)||1;var g=c+1,h=d+1,k=a/c,m=
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b/d,q=[],n=[],t=[],u=[];for(a=0;a<h;a++){var r=a*m-f;for(b=0;b<g;b++)n.push(b*k-e,-r,0),t.push(0,0,1),u.push(b/c),u.push(1-a/d)}for(a=0;a<d;a++)for(b=0;b<c;b++)e=b+g*(a+1),f=b+1+g*(a+1),h=b+1+g*a,q.push(b+g*a,e,h),q.push(e,f,h);this.setIndex(q);this.addAttribute("position",new A(n,3));this.addAttribute("normal",new A(t,3));this.addAttribute("uv",new A(u,2))}function J(){Object.defineProperty(this,"id",{value:Kf++});this.uuid=H.generateUUID();this.name="";this.type="Material";this.lights=this.fog=
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@@ -109,17 +109,17 @@ w[b]=0)},enable:g,disable:h,getCompressedTextureFormats:function(){if(null===P&&
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c&&(d=!d);m(d);1===b.blending&&!1===b.transparent?k(0):k(b.blending,b.blendEquation,b.blendSrc,b.blendDst,b.blendEquationAlpha,b.blendSrcAlpha,b.blendDstAlpha,b.premultipliedAlpha);r.setFunc(b.depthFunc);r.setTest(b.depthTest);r.setMask(b.depthWrite);u.setMask(b.colorWrite);n(b.polygonOffset,b.polygonOffsetFactor,b.polygonOffsetUnits)},setFlipSided:m,setCullFace:q,setLineWidth:function(b){b!==L&&(H&&a.lineWidth(b),L=b)},setPolygonOffset:n,setScissorTest:function(b){b?g(a.SCISSOR_TEST):h(a.SCISSOR_TEST)},
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activeTexture:t,bindTexture:function(b,c){null===Q&&t();var d=S[Q];void 0===d&&(d={type:void 0,texture:void 0},S[Q]=d);if(d.type!==b||d.texture!==c)a.bindTexture(b,c||M[b]),d.type=b,d.texture=c},compressedTexImage2D:function(){try{a.compressedTexImage2D.apply(a,arguments)}catch(U){console.error("THREE.WebGLState:",U)}},texImage2D:function(){try{a.texImage2D.apply(a,arguments)}catch(U){console.error("THREE.WebGLState:",U)}},scissor:function(b){!1===Y.equals(b)&&(a.scissor(b.x,b.y,b.z,b.w),Y.copy(b))},
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viewport:function(b){!1===W.equals(b)&&(a.viewport(b.x,b.y,b.z,b.w),W.copy(b))},reset:function(){for(var b=0;b<w.length;b++)1===w[b]&&(a.disableVertexAttribArray(b),w[b]=0);E={};Q=P=null;S={};K=G=O=N=null;u.reset();r.reset();l.reset()}}}function Kg(a,b,c,d,e,f,g){function h(a,b){if(a.width>b||a.height>b){if("data"in a){console.warn("THREE.WebGLRenderer: image in DataTexture is too big ("+a.width+"x"+a.height+").");return}b/=Math.max(a.width,a.height);var c=document.createElementNS("http://www.w3.org/1999/xhtml",
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-"canvas");c.width=Math.floor(a.width*b);c.height=Math.floor(a.height*b);c.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,c.width,c.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+c.width+"x"+c.height,a);return c}return a}function k(a){return H.isPowerOfTwo(a.width)&&H.isPowerOfTwo(a.height)}function m(a,b){return a.generateMipmaps&&b&&1003!==a.minFilter&&1006!==a.minFilter}function q(b,c,e,f){a.generateMipmap(b);d.get(c).__maxMipLevel=Math.log(Math.max(e,
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+"canvas");c.width=Math.floor(a.width*b);c.height=Math.floor(a.height*b);c.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,c.width,c.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+c.width+"x"+c.height);return c}return a}function k(a){return H.isPowerOfTwo(a.width)&&H.isPowerOfTwo(a.height)}function m(a,b){return a.generateMipmaps&&b&&1003!==a.minFilter&&1006!==a.minFilter}function q(b,c,e,f){a.generateMipmap(b);d.get(c).__maxMipLevel=Math.log(Math.max(e,
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f))*Math.LOG2E}function n(b,c){if(!e.isWebGL2)return b;if(b===a.RGB){if(c===a.FLOAT)return a.RGB32F;if(c===a.HALF_FLOAT)return a.RGB16F;if(c===a.UNSIGNED_BYTE)return a.RGB8}if(b===a.RGBA){if(c===a.FLOAT)return a.RGBA32F;if(c===a.HALF_FLOAT)return a.RGBA16F;if(c===a.UNSIGNED_BYTE)return a.RGBA8}return b}function t(b){return 1003===b||1004===b||1005===b?a.NEAREST:a.LINEAR}function u(b){b=b.target;b.removeEventListener("dispose",u);a:{var c=d.get(b);if(b.image&&c.__image__webglTextureCube)a.deleteTexture(c.__image__webglTextureCube);
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else{if(void 0===c.__webglInit)break a;a.deleteTexture(c.__webglTexture)}d.remove(b)}b.isVideoTexture&&delete B[b.id];g.memory.textures--}function r(b){b=b.target;b.removeEventListener("dispose",r);var c=d.get(b),e=d.get(b.texture);if(b){void 0!==e.__webglTexture&&a.deleteTexture(e.__webglTexture);b.depthTexture&&b.depthTexture.dispose();if(b.isWebGLRenderTargetCube)for(e=0;6>e;e++)a.deleteFramebuffer(c.__webglFramebuffer[e]),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer[e]);else a.deleteFramebuffer(c.__webglFramebuffer),
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-c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer);d.remove(b.texture);d.remove(b)}g.memory.textures--}function l(b,t){var r=d.get(b);if(b.isVideoTexture){var l=b.id,v=g.render.frame;B[l]!==v&&(B[l]=v,b.update())}if(0<b.version&&r.__version!==b.version)if(l=b.image,void 0===l)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",b);else if(!1===l.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",b);else{void 0===
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+c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer);d.remove(b.texture);d.remove(b)}g.memory.textures--}function l(b,t){var r=d.get(b);if(b.isVideoTexture){var l=b.id,v=g.render.frame;B[l]!==v&&(B[l]=v,b.update())}if(0<b.version&&r.__version!==b.version)if(l=b.image,void 0===l)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined");else if(!1===l.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete");else{void 0===
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r.__webglInit&&(r.__webglInit=!0,b.addEventListener("dispose",u),r.__webglTexture=a.createTexture(),g.memory.textures++);c.activeTexture(a.TEXTURE0+t);c.bindTexture(a.TEXTURE_2D,r.__webglTexture);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b.flipY);a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,b.premultiplyAlpha);a.pixelStorei(a.UNPACK_ALIGNMENT,b.unpackAlignment);t=h(b.image,e.maxTextureSize);(e.isWebGL2?0:1001!==b.wrapS||1001!==b.wrapT||1003!==b.minFilter&&1006!==b.minFilter)&&!1===k(t)&&(t instanceof
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-HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof ImageBitmap)&&(void 0===E&&(E=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),E.width=H.floorPowerOfTwo(t.width),E.height=H.floorPowerOfTwo(t.height),E.getContext("2d").drawImage(t,0,0,E.width,E.height),console.warn("THREE.WebGLRenderer: image is not power of two ("+t.width+"x"+t.height+"). Resized to "+E.width+"x"+E.height,t),t=E);l=k(t);v=f.convert(b.format);var w=f.convert(b.type),y=n(v,w);p(a.TEXTURE_2D,b,l);var P=
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+HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof ImageBitmap)&&(void 0===E&&(E=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),E.width=H.floorPowerOfTwo(t.width),E.height=H.floorPowerOfTwo(t.height),E.getContext("2d").drawImage(t,0,0,E.width,E.height),console.warn("THREE.WebGLRenderer: image is not power of two ("+t.width+"x"+t.height+"). Resized to "+E.width+"x"+E.height),t=E);l=k(t);v=f.convert(b.format);var w=f.convert(b.type),y=n(v,w);p(a.TEXTURE_2D,b,l);var P=
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b.mipmaps;if(b.isDepthTexture){y=a.DEPTH_COMPONENT;if(1015===b.type){if(!e.isWebGL2)throw Error("Float Depth Texture only supported in WebGL2.0");y=a.DEPTH_COMPONENT32F}else e.isWebGL2&&(y=a.DEPTH_COMPONENT16);1026===b.format&&y===a.DEPTH_COMPONENT&&1012!==b.type&&1014!==b.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),b.type=1012,w=f.convert(b.type));1027===b.format&&(y=a.DEPTH_STENCIL,1020!==b.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),
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b.type=1020,w=f.convert(b.type)));c.texImage2D(a.TEXTURE_2D,0,y,t.width,t.height,0,v,w,null)}else if(b.isDataTexture)if(0<P.length&&l){for(var N=0,x=P.length;N<x;N++){var z=P[N];c.texImage2D(a.TEXTURE_2D,N,y,z.width,z.height,0,v,w,z.data)}b.generateMipmaps=!1;r.__maxMipLevel=P.length-1}else c.texImage2D(a.TEXTURE_2D,0,y,t.width,t.height,0,v,w,t.data),r.__maxMipLevel=0;else if(b.isCompressedTexture){N=0;for(x=P.length;N<x;N++)z=P[N],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(v)?
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c.compressedTexImage2D(a.TEXTURE_2D,N,y,z.width,z.height,0,z.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):c.texImage2D(a.TEXTURE_2D,N,y,z.width,z.height,0,v,w,z.data);r.__maxMipLevel=P.length-1}else if(0<P.length&&l){N=0;for(x=P.length;N<x;N++)z=P[N],c.texImage2D(a.TEXTURE_2D,N,y,v,w,z);b.generateMipmaps=!1;r.__maxMipLevel=P.length-1}else c.texImage2D(a.TEXTURE_2D,0,y,v,w,t),r.__maxMipLevel=0;m(b,l)&&q(a.TEXTURE_2D,b,t.width,
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t.height);r.__version=b.version;if(b.onUpdate)b.onUpdate(b);return}c.activeTexture(a.TEXTURE0+t);c.bindTexture(a.TEXTURE_2D,r.__webglTexture)}function p(c,g,h){h?(a.texParameteri(c,a.TEXTURE_WRAP_S,f.convert(g.wrapS)),a.texParameteri(c,a.TEXTURE_WRAP_T,f.convert(g.wrapT)),a.texParameteri(c,a.TEXTURE_MAG_FILTER,f.convert(g.magFilter)),a.texParameteri(c,a.TEXTURE_MIN_FILTER,f.convert(g.minFilter))):(a.texParameteri(c,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(c,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),
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-1001===g.wrapS&&1001===g.wrapT||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",g),a.texParameteri(c,a.TEXTURE_MAG_FILTER,t(g.magFilter)),a.texParameteri(c,a.TEXTURE_MIN_FILTER,t(g.minFilter)),1003!==g.minFilter&&1006!==g.minFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",g));!(h=b.get("EXT_texture_filter_anisotropic"))||
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+1001===g.wrapS&&1001===g.wrapT||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),a.texParameteri(c,a.TEXTURE_MAG_FILTER,t(g.magFilter)),a.texParameteri(c,a.TEXTURE_MIN_FILTER,t(g.minFilter)),1003!==g.minFilter&&1006!==g.minFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter."));!(h=b.get("EXT_texture_filter_anisotropic"))||
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1015===g.type&&null===b.get("OES_texture_float_linear")||1016===g.type&&null===(e.isWebGL2||b.get("OES_texture_half_float_linear"))||!(1<g.anisotropy||d.get(g).__currentAnisotropy)||(a.texParameterf(c,h.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(g.anisotropy,e.getMaxAnisotropy())),d.get(g).__currentAnisotropy=g.anisotropy)}function x(b,e,g,h){var k=f.convert(e.texture.format),m=f.convert(e.texture.type),q=n(k,m);c.texImage2D(h,0,q,e.width,e.height,0,k,m,null);a.bindFramebuffer(a.FRAMEBUFFER,b);a.framebufferTexture2D(a.FRAMEBUFFER,
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g,h,d.get(e.texture).__webglTexture,0);a.bindFramebuffer(a.FRAMEBUFFER,null)}function w(b,c){a.bindRenderbuffer(a.RENDERBUFFER,b);c.depthBuffer&&!c.stencilBuffer?(a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_COMPONENT16,c.width,c.height),a.framebufferRenderbuffer(a.FRAMEBUFFER,a.DEPTH_ATTACHMENT,a.RENDERBUFFER,b)):c.depthBuffer&&c.stencilBuffer?(a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_STENCIL,c.width,c.height),a.framebufferRenderbuffer(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.RENDERBUFFER,
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b)):a.renderbufferStorage(a.RENDERBUFFER,a.RGBA4,c.width,c.height);a.bindRenderbuffer(a.RENDERBUFFER,null)}var B={},E;this.setTexture2D=l;this.setTextureCube=function(b,t){var r=d.get(b);if(6===b.image.length)if(0<b.version&&r.__version!==b.version){r.__image__webglTextureCube||(b.addEventListener("dispose",u),r.__image__webglTextureCube=a.createTexture(),g.memory.textures++);c.activeTexture(a.TEXTURE0+t);c.bindTexture(a.TEXTURE_CUBE_MAP,r.__image__webglTextureCube);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,
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@@ -608,11 +608,11 @@ p);if(c=b(c,d,e,f,g,h,k,y))l&&(t.fromBufferAttribute(l,q),u.fromBufferAttribute(
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K,q,e,B,A,x,I,J))x.faceIndex=Math.floor(G/3),p.push(x)}}}else for(x=Math.max(0,v.start),L=Math.min(z.count,v.start+v.count),H=x,C=L;H<C;H+=3){if(x=z.getX(H),I=z.getX(H+1),J=z.getX(H+2),x=c(this,w,q,e,B,A,x,I,J))x.faceIndex=Math.floor(H/3),p.push(x)}else if(void 0!==B)if(Array.isArray(w))for(H=0,C=D.length;H<C;H++)for(G=D[H],K=w[G.materialIndex],x=Math.max(G.start,v.start),L=Math.min(G.start+G.count,v.start+v.count),G=x;G<L;G+=3){if(x=G,I=G+1,J=G+2,x=c(this,K,q,e,B,A,x,I,J))x.faceIndex=Math.floor(G/
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3),p.push(x)}else for(x=Math.max(0,v.start),L=Math.min(B.count,v.start+v.count),H=x,C=L;H<C;H+=3)if(x=H,I=H+1,J=H+2,x=c(this,w,q,e,B,A,x,I,J))x.faceIndex=Math.floor(H/3),p.push(x)}else if(v.isGeometry)for(B=Array.isArray(w),A=v.vertices,D=v.faces,x=v.faceVertexUvs[0],0<x.length&&(z=x),G=0,L=D.length;G<L;G++)if(I=D[G],x=B?w[I.materialIndex]:w,void 0!==x){H=A[I.a];C=A[I.b];K=A[I.c];if(!0===x.morphTargets){J=v.morphTargets;var R=this.morphTargetInfluences;g.set(0,0,0);h.set(0,0,0);k.set(0,0,0);for(var Q=
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0,S=J.length;Q<S;Q++){var T=R[Q];if(0!==T){var V=J[Q].vertices;g.addScaledVector(m.subVectors(V[I.a],H),T);h.addScaledVector(l.subVectors(V[I.b],C),T);k.addScaledVector(n.subVectors(V[I.c],K),T)}}g.add(H);h.add(C);k.add(K);H=g;C=h;K=k}if(x=b(this,x,q,e,H,C,K,y))z&&z[G]&&(J=z[G],t.copy(J[0]),u.copy(J[1]),r.copy(J[2]),x.uv=a(y,H,C,K,t,u,r)),x.face=I,x.faceIndex=G,p.push(x)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});Ua.prototype=Object.create(T.prototype);
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-Ua.prototype.constructor=Ua;Ua.prototype.isCubeTexture=!0;Object.defineProperty(Ua.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});var Me=new T,Ne=new Ua,Ge=[],Ie=[],Le=new Float32Array(16),Ke=new Float32Array(9),Je=new Float32Array(4);Re.prototype.updateCache=function(a){var b=this.cache;a instanceof Float32Array&&b.length!==a.length&&(this.cache=new Float32Array(a.length));qa(b,a)};Se.prototype.setValue=function(a,b){for(var c=this.seq,d=0,e=c.length;d!==e;++d){var f=
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-c[d];f.setValue(a,b[f.id])}};var Vd=/([\w\d_]+)(\])?(\[|\.)?/g;Za.prototype.setValue=function(a,b,c){b=this.map[b];void 0!==b&&b.setValue(a,c,this.renderer)};Za.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};Za.upload=function(a,b,c,d){for(var e=0,f=b.length;e!==f;++e){var g=b[e],h=c[g.id];!1!==h.needsUpdate&&g.setValue(a,h.value,d)}};Za.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var f=a[d];f.id in b&&c.push(f)}return c};var yg=0,Hg=0;$a.prototype=
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-Object.create(J.prototype);$a.prototype.constructor=$a;$a.prototype.isMeshDepthMaterial=!0;$a.prototype.copy=function(a){J.prototype.copy.call(this,a);this.depthPacking=a.depthPacking;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};ab.prototype=
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-Object.create(J.prototype);ab.prototype.constructor=ab;ab.prototype.isMeshDistanceMaterial=!0;ab.prototype.copy=function(a){J.prototype.copy.call(this,a);this.referencePosition.copy(a.referencePosition);this.nearDistance=a.nearDistance;this.farDistance=a.farDistance;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;return this};
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-Kb.prototype=Object.assign(Object.create(D.prototype),{constructor:Kb,isGroup:!0});Z.prototype=Object.assign(Object.create(Na.prototype),{constructor:Z,isPerspectiveCamera:!0,copy:function(a,b){Na.prototype.copy.call(this,a,b);this.fov=a.fov;this.zoom=a.zoom;this.near=a.near;this.far=a.far;this.focus=a.focus;this.aspect=a.aspect;this.view=null===a.view?null:Object.assign({},a.view);this.filmGauge=a.filmGauge;this.filmOffset=a.filmOffset;return this},setFocalLength:function(a){a=.5*this.getFilmHeight()/
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+Ua.prototype.constructor=Ua;Ua.prototype.isCubeTexture=!0;Object.defineProperty(Ua.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});var Me=new T,Ne=new Ua,Ge=[],Ie=[],Le=new Float32Array(16),Ke=new Float32Array(9),Je=new Float32Array(4);Re.prototype.updateCache=function(a){var b=this.cache;a instanceof Float32Array&&b.length!==a.length&&(this.cache=new Float32Array(a.length));qa(b,a)};Se.prototype.setValue=function(a,b,c){for(var d=this.seq,e=0,f=d.length;e!==
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+f;++e){var g=d[e];g.setValue(a,b[g.id],c)}};var Vd=/([\w\d_]+)(\])?(\[|\.)?/g;Za.prototype.setValue=function(a,b,c){b=this.map[b];void 0!==b&&b.setValue(a,c,this.renderer)};Za.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};Za.upload=function(a,b,c,d){for(var e=0,f=b.length;e!==f;++e){var g=b[e],h=c[g.id];!1!==h.needsUpdate&&g.setValue(a,h.value,d)}};Za.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var f=a[d];f.id in b&&c.push(f)}return c};var yg=
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+0,Hg=0;$a.prototype=Object.create(J.prototype);$a.prototype.constructor=$a;$a.prototype.isMeshDepthMaterial=!0;$a.prototype.copy=function(a){J.prototype.copy.call(this,a);this.depthPacking=a.depthPacking;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};
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+ab.prototype=Object.create(J.prototype);ab.prototype.constructor=ab;ab.prototype.isMeshDistanceMaterial=!0;ab.prototype.copy=function(a){J.prototype.copy.call(this,a);this.referencePosition.copy(a.referencePosition);this.nearDistance=a.nearDistance;this.farDistance=a.farDistance;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;
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+return this};Kb.prototype=Object.assign(Object.create(D.prototype),{constructor:Kb,isGroup:!0});Z.prototype=Object.assign(Object.create(Na.prototype),{constructor:Z,isPerspectiveCamera:!0,copy:function(a,b){Na.prototype.copy.call(this,a,b);this.fov=a.fov;this.zoom=a.zoom;this.near=a.near;this.far=a.far;this.focus=a.focus;this.aspect=a.aspect;this.view=null===a.view?null:Object.assign({},a.view);this.filmGauge=a.filmGauge;this.filmOffset=a.filmOffset;return this},setFocalLength:function(a){a=.5*this.getFilmHeight()/
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a;this.fov=2*H.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a=Math.tan(.5*H.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a},getEffectiveFOV:function(){return 2*H.RAD2DEG*Math.atan(Math.tan(.5*H.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(a,b,c,d,e,f){this.aspect=a/b;null===this.view&&(this.view={enabled:!0,fullWidth:1,
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fullHeight:1,offsetX:0,offsetY:0,width:1,height:1});this.view.enabled=!0;this.view.fullWidth=a;this.view.fullHeight=b;this.view.offsetX=c;this.view.offsetY=d;this.view.width=e;this.view.height=f;this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1);this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=this.near,b=a*Math.tan(.5*H.DEG2RAD*this.fov)/this.zoom,c=2*b,d=this.aspect*c,e=-.5*d,f=this.view;if(null!==this.view&&this.view.enabled){var g=
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f.fullWidth,h=f.fullHeight;e+=f.offsetX*d/g;b-=f.offsetY*c/h;d*=f.width/g;c*=f.height/h}f=this.filmOffset;0!==f&&(e+=a*f/this.getFilmWidth());this.projectionMatrix.makePerspective(e,e+d,b,b-c,a,this.far)},toJSON:function(a){a=D.prototype.toJSON.call(this,a);a.object.fov=this.fov;a.object.zoom=this.zoom;a.object.near=this.near;a.object.far=this.far;a.object.focus=this.focus;a.object.aspect=this.aspect;null!==this.view&&(a.object.view=Object.assign({},this.view));a.object.filmGauge=this.filmGauge;a.object.filmOffset=
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Mr.doob