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@@ -32,7 +32,7 @@ return}k[d.isWebGL2?"drawArraysInstanced":"drawArraysInstancedANGLE"](e,g,h,f.ma
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a instanceof WebGL2RenderingContext,g=void 0!==c.precision?c.precision:"highp",h=d(g);h!==g&&(console.warn("THREE.WebGLRenderer:",g,"not supported, using",h,"instead."),g=h);c=!0===c.logarithmicDepthBuffer;h=a.getParameter(34930);var k=a.getParameter(35660),m=a.getParameter(3379),q=a.getParameter(34076),p=a.getParameter(34921),t=a.getParameter(36347),x=a.getParameter(36348),l=a.getParameter(36349),u=0<k,w=f||!!b.get("OES_texture_float"),n=u&&w,v=f?a.getParameter(36183):0;return{isWebGL2:f,getMaxAnisotropy:function(){if(void 0!==
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e)return e;var c=b.get("EXT_texture_filter_anisotropic");return e=null!==c?a.getParameter(c.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0},getMaxPrecision:d,precision:g,logarithmicDepthBuffer:c,maxTextures:h,maxVertexTextures:k,maxTextureSize:m,maxCubemapSize:q,maxAttributes:p,maxVertexUniforms:t,maxVaryings:x,maxFragmentUniforms:l,vertexTextures:u,floatFragmentTextures:w,floatVertexTextures:n,maxSamples:v}}function Xf(){function a(){m.value!==d&&(m.value=d,m.needsUpdate=0<e);c.numPlanes=e;c.numIntersection=
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0}function b(a,b,d,e){var f=null!==a?a.length:0,g=null;if(0!==f){g=m.value;if(!0!==e||null===g){e=d+4*f;b=b.matrixWorldInverse;k.getNormalMatrix(b);if(null===g||g.length<e)g=new Float32Array(e);for(e=0;e!==f;++e,d+=4)h.copy(a[e]).applyMatrix4(b,k),h.normal.toArray(g,d),g[d+3]=h.constant}m.value=g;m.needsUpdate=!0}c.numPlanes=f;return g}var c=this,d=null,e=0,f=!1,g=!1,h=new Ra,k=new ta,m={value:null,needsUpdate:!1};this.uniform=m;this.numIntersection=this.numPlanes=0;this.init=function(a,c,g){var h=
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-0!==a.length||c||0!==e||f;f=c;d=b(a,g,0);e=a.length;return h};this.beginShadows=function(){g=!0;b(null)};this.endShadows=function(){g=!1;a()};this.setState=function(c,h,k,l,r,u){if(!f||null===c||0===c.length||g&&!k)g?b(null):a();else{k=g?0:e;var q=4*k,p=r.clippingState||null;m.value=p;p=b(c,l,q,u);for(c=0;c!==q;++c)p[c]=d[c];r.clippingState=p;this.numIntersection=h?this.numPlanes:0;this.numPlanes+=k}}}function Yf(a){var b={};return{get:function(c){if(void 0!==b[c])return b[c];switch(c){case "WEBGL_depth_texture":var d=
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+0!==a.length||c||0!==e||f;f=c;d=b(a,g,0);e=a.length;return h};this.beginShadows=function(){g=!0;b(null)};this.endShadows=function(){g=!1;a()};this.setState=function(c,h,k,x,l,u){if(!f||null===c||0===c.length||g&&!k)g?b(null):a();else{k=g?0:e;var q=4*k,p=l.clippingState||null;m.value=p;p=b(c,x,q,u);for(c=0;c!==q;++c)p[c]=d[c];l.clippingState=p;this.numIntersection=h?this.numPlanes:0;this.numPlanes+=k}}}function Yf(a){var b={};return{get:function(c){if(void 0!==b[c])return b[c];switch(c){case "WEBGL_depth_texture":var d=
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a.getExtension("WEBGL_depth_texture")||a.getExtension("MOZ_WEBGL_depth_texture")||a.getExtension("WEBKIT_WEBGL_depth_texture");break;case "EXT_texture_filter_anisotropic":d=a.getExtension("EXT_texture_filter_anisotropic")||a.getExtension("MOZ_EXT_texture_filter_anisotropic")||a.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case "WEBGL_compressed_texture_s3tc":d=a.getExtension("WEBGL_compressed_texture_s3tc")||a.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");
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break;case "WEBGL_compressed_texture_pvrtc":d=a.getExtension("WEBGL_compressed_texture_pvrtc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:d=a.getExtension(c)}null===d&&console.warn("THREE.WebGLRenderer: "+c+" extension not supported.");return b[c]=d}}}function Zf(a,b,c){function d(a){var g=a.target;a=e[g.id];null!==a.index&&b.remove(a.index);for(var k in a.attributes)b.remove(a.attributes[k]);g.removeEventListener("dispose",d);delete e[g.id];if(k=f[a.id])b.remove(k),delete f[a.id];
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c.memory.geometries--}var e={},f={};return{get:function(a,b){var f=e[b.id];if(f)return f;b.addEventListener("dispose",d);b.isBufferGeometry?f=b:b.isGeometry&&(void 0===b._bufferGeometry&&(b._bufferGeometry=(new D).setFromObject(a)),f=b._bufferGeometry);e[b.id]=f;c.memory.geometries++;return f},update:function(a){var c=a.index,d=a.attributes;null!==c&&b.update(c,34963);for(var e in d)b.update(d[e],34962);a=a.morphAttributes;for(e in a){c=a[e];d=0;for(var f=c.length;d<f;d++)b.update(c[d],34962)}},getWireframeAttribute:function(a){var c=
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@@ -97,7 +97,7 @@ m=h.morphAttributes&&h.morphAttributes.position&&0<h.morphAttributes.position.le
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k=h);k.visible=c.visible;k.wireframe=c.wireframe;k.side=null!=c.shadowSide?c.shadowSide:r[c.side];k.clipShadows=c.clipShadows;k.clippingPlanes=c.clippingPlanes;k.clipIntersection=c.clipIntersection;k.wireframeLinewidth=c.wireframeLinewidth;k.linewidth=c.linewidth;d&&k.isMeshDistanceMaterial&&(k.referencePosition.copy(e),k.nearDistance=f,k.farDistance=g);return k}function e(c,g,h,k){if(!1!==c.visible){if(c.layers.test(g.layers)&&(c.isMesh||c.isLine||c.isPoints)&&c.castShadow&&(!c.frustumCulled||f.intersectsObject(c))){c.modelViewMatrix.multiplyMatrices(h.matrixWorldInverse,
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c.matrixWorld);var m=b.update(c),p=c.material;if(Array.isArray(p))for(var t=m.groups,l=0,x=t.length;l<x;l++){var r=t[l],B=p[r.materialIndex];B&&B.visible&&(B=d(c,B,k,q,h.near,h.far),a.renderBufferDirect(h,null,m,B,c,r))}else p.visible&&(B=d(c,p,k,q,h.near,h.far),a.renderBufferDirect(h,null,m,B,c,null))}c=c.children;m=0;for(p=c.length;m<p;m++)e(c[m],g,h,k)}}var f=new td,g=new P,h=new A,k=new A(c,c),m=new n,q=new n,p=Array(4),t=Array(4),l={},r={0:1,1:0,2:2},u=[new n(1,0,0),new n(-1,0,0),new n(0,0,1),
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new n(0,0,-1),new n(0,1,0),new n(0,-1,0)],w=[new n(0,1,0),new n(0,1,0),new n(0,1,0),new n(0,1,0),new n(0,0,1),new n(0,0,-1)],z=[new V,new V,new V,new V,new V,new V];for(c=0;4!==c;++c){var v=0!==(c&1),H=0!==(c&2),y=new fb({depthPacking:3201,morphTargets:v,skinning:H});p[c]=y;v=new gb({morphTargets:v,skinning:H});t[c]=v}var R=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=1;this.render=function(b,c,d){if(!1!==R.enabled&&(!1!==R.autoUpdate||!1!==R.needsUpdate)&&0!==b.length){var p=
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-a.state;p.disable(3042);p.buffers.color.setClear(1,1,1,1);p.buffers.depth.setTest(!0);p.setScissorTest(!1);for(var t,l=0,x=b.length;l<x;l++){var r=b[l];t=r.shadow;var B=r&&r.isPointLight;if(void 0===t)console.warn("THREE.WebGLShadowMap:",r,"has no shadow.");else{var n=t.camera;h.copy(t.mapSize);h.min(k);if(B){var v=h.x,fa=h.y;z[0].set(2*v,fa,v,fa);z[1].set(0,fa,v,fa);z[2].set(3*v,fa,v,fa);z[3].set(v,fa,v,fa);z[4].set(3*v,0,v,fa);z[5].set(v,0,v,fa);h.x*=4;h.y*=2}null===t.map&&(t.map=new Qa(h.x,h.y,
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+a.state;p.setBlending(0);p.buffers.color.setClear(1,1,1,1);p.buffers.depth.setTest(!0);p.setScissorTest(!1);for(var t,l=0,x=b.length;l<x;l++){var r=b[l];t=r.shadow;var B=r&&r.isPointLight;if(void 0===t)console.warn("THREE.WebGLShadowMap:",r,"has no shadow.");else{var n=t.camera;h.copy(t.mapSize);h.min(k);if(B){var v=h.x,fa=h.y;z[0].set(2*v,fa,v,fa);z[1].set(0,fa,v,fa);z[2].set(3*v,fa,v,fa);z[3].set(v,fa,v,fa);z[4].set(3*v,0,v,fa);z[5].set(v,0,v,fa);h.x*=4;h.y*=2}null===t.map&&(t.map=new Qa(h.x,h.y,
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{minFilter:1003,magFilter:1003,format:1023}),t.map.texture.name=r.name+".shadowMap",n.updateProjectionMatrix());t.isSpotLightShadow&&t.update(r);v=t.map;fa=t.matrix;q.setFromMatrixPosition(r.matrixWorld);n.position.copy(q);B?(t=6,fa.makeTranslation(-q.x,-q.y,-q.z)):(t=1,m.setFromMatrixPosition(r.target.matrixWorld),n.lookAt(m),n.updateMatrixWorld(),fa.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),fa.multiply(n.projectionMatrix),fa.multiply(n.matrixWorldInverse));a.setRenderTarget(v);a.clear();for(r=
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0;r<t;r++)B&&(m.copy(n.position),m.add(u[r]),n.up.copy(w[r]),n.lookAt(m),n.updateMatrixWorld(),p.viewport(z[r])),g.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),f.setFromMatrix(g),e(c,d,n,B)}}R.needsUpdate=!1}}}function Tg(a,b,c,d){function e(b,c,d){var e=new Uint8Array(4),f=a.createTexture();a.bindTexture(b,f);a.texParameteri(b,10241,9728);a.texParameteri(b,10240,9728);for(b=0;b<d;b++)a.texImage2D(c+b,0,6408,1,1,0,6408,5121,e);return f}function f(c,e){z[c]=1;0===v[c]&&(a.enableVertexAttribArray(c),
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v[c]=1);H[c]!==e&&((d.isWebGL2?a:b.get("ANGLE_instanced_arrays"))[d.isWebGL2?"vertexAttribDivisor":"vertexAttribDivisorANGLE"](c,e),H[c]=e)}function g(b){!0!==y[b]&&(a.enable(b),y[b]=!0)}function h(b){!1!==y[b]&&(a.disable(b),y[b]=!1)}function k(b,d,e,f,k,m,q,p){if(0===b)B&&(h(3042),B=!1);else if(B||(g(3042),B=!0),5!==b){if(b!==fa||p!==D){if(100!==ud||100!==A)a.blendEquation(32774),A=ud=100;if(p)switch(b){case 1:a.blendFuncSeparate(1,771,1,771);break;case 2:a.blendFunc(1,1);break;case 3:a.blendFuncSeparate(0,
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@@ -119,15 +119,15 @@ b.removeEventListener("dispose",l);a:{var c=d.get(b);if(b.image&&c.__image__webg
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else if(!1===f.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete");else{z(e,a,b);return}c.activeTexture(33984+b);c.bindTexture(3553,e.__webglTexture)}function n(c,g,h){h?(a.texParameteri(c,10242,f.convert(g.wrapS)),a.texParameteri(c,10243,f.convert(g.wrapT)),a.texParameteri(c,10240,f.convert(g.magFilter)),a.texParameteri(c,10241,f.convert(g.minFilter))):(a.texParameteri(c,10242,33071),a.texParameteri(c,10243,33071),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."),
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a.texParameteri(c,10240,t(g.magFilter)),a.texParameteri(c,10241,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"))||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,
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h.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(g.anisotropy,e.getMaxAnisotropy())),d.get(g).__currentAnisotropy=g.anisotropy)}function z(b,d,t){var r=d.isDataTexture3D?32879:3553;void 0===b.__webglInit&&(b.__webglInit=!0,d.addEventListener("dispose",l),b.__webglTexture=a.createTexture(),g.memory.textures++);c.activeTexture(33984+t);c.bindTexture(r,b.__webglTexture);a.pixelStorei(37440,d.flipY);a.pixelStorei(37441,d.premultiplyAlpha);a.pixelStorei(3317,d.unpackAlignment);t=e.isWebGL2?!1:1001!==d.wrapS||1001!==
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-d.wrapT||1003!==d.minFilter&&1006!==d.minFilter;t=t&&!1===k(d.image);t=h(d.image,t,!1,e.maxTextureSize);var x=k(t),u=f.convert(d.format),B=f.convert(d.type),w=p(u,B);n(r,d,x);var v=d.mipmaps;if(d.isDepthTexture){w=6402;if(1015===d.type){if(!e.isWebGL2)throw Error("Float Depth Texture only supported in WebGL2.0");w=36012}else e.isWebGL2&&(w=33189);1026===d.format&&6402===w&&1012!==d.type&&1014!==d.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),
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-d.type=1012,B=f.convert(d.type));1027===d.format&&(w=34041,1020!==d.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),d.type=1020,B=f.convert(d.type)));c.texImage2D(3553,0,w,t.width,t.height,0,u,B,null)}else if(d.isDataTexture)if(0<v.length&&x){for(var y=0,H=v.length;y<H;y++)r=v[y],c.texImage2D(3553,y,w,r.width,r.height,0,u,B,r.data);d.generateMipmaps=!1;b.__maxMipLevel=v.length-1}else c.texImage2D(3553,0,w,t.width,t.height,0,u,B,t.data),b.__maxMipLevel=
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-0;else if(d.isCompressedTexture){y=0;for(H=v.length;y<H;y++)r=v[y],1023!==d.format&&1022!==d.format?-1<c.getCompressedTextureFormats().indexOf(u)?c.compressedTexImage2D(3553,y,w,r.width,r.height,0,r.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):c.texImage2D(3553,y,w,r.width,r.height,0,u,B,r.data);b.__maxMipLevel=v.length-1}else if(d.isDataTexture3D)c.texImage3D(32879,0,w,t.width,t.height,t.depth,0,u,B,t.data),b.__maxMipLevel=0;
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-else if(0<v.length&&x){y=0;for(H=v.length;y<H;y++)r=v[y],c.texImage2D(3553,y,w,u,B,r);d.generateMipmaps=!1;b.__maxMipLevel=v.length-1}else c.texImage2D(3553,0,w,u,B,t),b.__maxMipLevel=0;m(d,x)&&q(3553,d,t.width,t.height);b.__version=d.version;if(d.onUpdate)d.onUpdate(d)}function v(b,e,g,h){var k=f.convert(e.texture.format),m=f.convert(e.texture.type),q=p(k,m);c.texImage2D(h,0,q,e.width,e.height,0,k,m,null);a.bindFramebuffer(36160,b);a.framebufferTexture2D(36160,g,h,d.get(e.texture).__webglTexture,
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+d.wrapT||1003!==d.minFilter&&1006!==d.minFilter;t=t&&!1===k(d.image);t=h(d.image,t,!1,e.maxTextureSize);var x=k(t),u=f.convert(d.format),w=f.convert(d.type),B=p(u,w);n(r,d,x);var v=d.mipmaps;if(d.isDepthTexture){B=6402;if(1015===d.type){if(!e.isWebGL2)throw Error("Float Depth Texture only supported in WebGL2.0");B=36012}else e.isWebGL2&&(B=33189);1026===d.format&&6402===B&&1012!==d.type&&1014!==d.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),
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+d.type=1012,w=f.convert(d.type));1027===d.format&&(B=34041,1020!==d.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),d.type=1020,w=f.convert(d.type)));c.texImage2D(3553,0,B,t.width,t.height,0,u,w,null)}else if(d.isDataTexture)if(0<v.length&&x){for(var y=0,z=v.length;y<z;y++)r=v[y],c.texImage2D(3553,y,B,r.width,r.height,0,u,w,r.data);d.generateMipmaps=!1;b.__maxMipLevel=v.length-1}else c.texImage2D(3553,0,B,t.width,t.height,0,u,w,t.data),b.__maxMipLevel=
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+0;else if(d.isCompressedTexture){y=0;for(z=v.length;y<z;y++)r=v[y],1023!==d.format&&1022!==d.format?-1<c.getCompressedTextureFormats().indexOf(u)?c.compressedTexImage2D(3553,y,B,r.width,r.height,0,r.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):c.texImage2D(3553,y,B,r.width,r.height,0,u,w,r.data);b.__maxMipLevel=v.length-1}else if(d.isDataTexture3D)c.texImage3D(32879,0,B,t.width,t.height,t.depth,0,u,w,t.data),b.__maxMipLevel=0;
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+else if(0<v.length&&x){y=0;for(z=v.length;y<z;y++)r=v[y],c.texImage2D(3553,y,B,u,w,r);d.generateMipmaps=!1;b.__maxMipLevel=v.length-1}else c.texImage2D(3553,0,B,u,w,t),b.__maxMipLevel=0;m(d,x)&&q(3553,d,t.width,t.height);b.__version=d.version;if(d.onUpdate)d.onUpdate(d)}function v(b,e,g,h){var k=f.convert(e.texture.format),m=f.convert(e.texture.type),q=p(k,m);c.texImage2D(h,0,q,e.width,e.height,0,k,m,null);a.bindFramebuffer(36160,b);a.framebufferTexture2D(36160,g,h,d.get(e.texture).__webglTexture,
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0);a.bindFramebuffer(36160,null)}function H(b,c,d){a.bindRenderbuffer(36161,b);if(c.depthBuffer&&!c.stencilBuffer)d?(d=y(c),a.renderbufferStorageMultisample(36161,d,33189,c.width,c.height)):a.renderbufferStorage(36161,33189,c.width,c.height),a.framebufferRenderbuffer(36160,36096,36161,b);else if(c.depthBuffer&&c.stencilBuffer)d?(d=y(c),a.renderbufferStorageMultisample(36161,d,34041,c.width,c.height)):a.renderbufferStorage(36161,34041,c.width,c.height),a.framebufferRenderbuffer(36160,33306,36161,b);
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else{b=f.convert(c.texture.format);var e=f.convert(c.texture.type);b=p(b,e);d?(d=y(c),a.renderbufferStorageMultisample(36161,d,b,c.width,c.height)):a.renderbufferStorage(36161,b,c.width,c.height)}a.bindRenderbuffer(36161,null)}function y(a){return e.isWebGL2&&a.isWebGLMultisampleRenderTarget?Math.min(e.maxSamples,a.samples):0}var R={},la;this.setTexture2D=u;this.setTexture3D=function(a,b){var e=d.get(a);0<a.version&&e.__version!==a.version?z(e,a,b):(c.activeTexture(33984+b),c.bindTexture(32879,e.__webglTexture))};
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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",l),r.__image__webglTextureCube=a.createTexture(),g.memory.textures++);c.activeTexture(33984+t);c.bindTexture(34067,r.__image__webglTextureCube);a.pixelStorei(37440,b.flipY);t=b&&b.isCompressedTexture;for(var x=b.image[0]&&b.image[0].isDataTexture,u=[],w=0;6>w;w++)u[w]=t||x?x?b.image[w].image:b.image[w]:h(b.image[w],!1,!0,e.maxCubemapSize);
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-var v=u[0],B=k(v),y=f.convert(b.format),H=f.convert(b.type),z=p(y,H);n(34067,b,B);for(w=0;6>w;w++)if(t)for(var la,R=u[w].mipmaps,fa=0,A=R.length;fa<A;fa++)la=R[fa],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(y)?c.compressedTexImage2D(34069+w,fa,z,la.width,la.height,0,la.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):c.texImage2D(34069+w,fa,z,la.width,la.height,0,y,H,la.data);else x?c.texImage2D(34069+
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-w,0,z,u[w].width,u[w].height,0,y,H,u[w].data):c.texImage2D(34069+w,0,z,y,H,u[w]);r.__maxMipLevel=t?R.length-1:0;m(b,B)&&q(34067,b,v.width,v.height);r.__version=b.version;if(b.onUpdate)b.onUpdate(b)}else c.activeTexture(33984+t),c.bindTexture(34067,r.__image__webglTextureCube)};this.setTextureCubeDynamic=function(a,b){c.activeTexture(33984+b);c.bindTexture(34067,d.get(a).__webglTexture)};this.setupRenderTarget=function(b){var h=d.get(b),t=d.get(b.texture);b.addEventListener("dispose",r);t.__webglTexture=
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+var v=u[0],B=k(v),y=f.convert(b.format),z=f.convert(b.type),H=p(y,z);n(34067,b,B);for(w=0;6>w;w++)if(t)for(var la,R=u[w].mipmaps,fa=0,A=R.length;fa<A;fa++)la=R[fa],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(y)?c.compressedTexImage2D(34069+w,fa,H,la.width,la.height,0,la.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):c.texImage2D(34069+w,fa,H,la.width,la.height,0,y,z,la.data);else x?c.texImage2D(34069+
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+w,0,H,u[w].width,u[w].height,0,y,z,u[w].data):c.texImage2D(34069+w,0,H,y,z,u[w]);r.__maxMipLevel=t?R.length-1:0;m(b,B)&&q(34067,b,v.width,v.height);r.__version=b.version;if(b.onUpdate)b.onUpdate(b)}else c.activeTexture(33984+t),c.bindTexture(34067,r.__image__webglTextureCube)};this.setTextureCubeDynamic=function(a,b){c.activeTexture(33984+b);c.bindTexture(34067,d.get(a).__webglTexture)};this.setupRenderTarget=function(b){var h=d.get(b),t=d.get(b.texture);b.addEventListener("dispose",r);t.__webglTexture=
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a.createTexture();g.memory.textures++;var l=!0===b.isWebGLRenderTargetCube,x=!0===b.isWebGLMultisampleRenderTarget,w=k(b);if(l)for(h.__webglFramebuffer=[],x=0;6>x;x++)h.__webglFramebuffer[x]=a.createFramebuffer();else if(h.__webglFramebuffer=a.createFramebuffer(),x)if(e.isWebGL2){h.__webglMultisampledFramebuffer=a.createFramebuffer();h.__webglColorRenderbuffer=a.createRenderbuffer();a.bindRenderbuffer(36161,h.__webglColorRenderbuffer);x=f.convert(b.texture.format);var B=f.convert(b.texture.type);
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x=p(x,B);B=y(b);a.renderbufferStorageMultisample(36161,B,x,b.width,b.height);a.bindFramebuffer(36160,h.__webglMultisampledFramebuffer);a.framebufferRenderbuffer(36160,36064,36161,h.__webglColorRenderbuffer);a.bindRenderbuffer(36161,null);b.depthBuffer&&(h.__webglDepthRenderbuffer=a.createRenderbuffer(),H(h.__webglDepthRenderbuffer,b,!0));a.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(l){c.bindTexture(34067,t.__webglTexture);
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n(34067,b.texture,w);for(x=0;6>x;x++)v(h.__webglFramebuffer[x],b,36064,34069+x);m(b.texture,w)&&q(34067,b.texture,b.width,b.height);c.bindTexture(34067,null)}else c.bindTexture(3553,t.__webglTexture),n(3553,b.texture,w),v(h.__webglFramebuffer,b,36064,3553),m(b.texture,w)&&q(3553,b.texture,b.width,b.height),c.bindTexture(3553,null);if(b.depthBuffer){h=d.get(b);t=!0===b.isWebGLRenderTargetCube;if(b.depthTexture){if(t)throw Error("target.depthTexture not supported in Cube render targets");if(b&&b.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported");
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@@ -225,8 +225,8 @@ this.parameters={radius:a,detail:b}}function Qc(a,b,c,d,e,f){Q.call(this);this.t
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t/d*Math.PI*2,p=Math.sin(m);m=-Math.cos(m);k.x=m*f.x+p*e.x;k.y=m*f.y+p*e.y;k.z=m*f.z+p*e.z;k.normalize();r.push(k.x,k.y,k.z);h.x=q.x+c*k.x;h.y=q.y+c*k.y;h.z=q.z+c*k.z;l.push(h.x,h.y,h.z)}}D.call(this);this.type="TubeBufferGeometry";this.parameters={path:a,tubularSegments:b,radius:c,radialSegments:d,closed:e};b=b||64;c=c||1;d=d||8;e=e||!1;var g=a.computeFrenetFrames(b,e);this.tangents=g.tangents;this.normals=g.normals;this.binormals=g.binormals;var h=new n,k=new n,m=new A,q=new n,p,t,l=[],r=[],u=[],
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w=[];for(p=0;p<b;p++)f(p);f(!1===e?b:0);for(p=0;p<=b;p++)for(t=0;t<=d;t++)m.x=p/b,m.y=t/d,u.push(m.x,m.y);(function(){for(t=1;t<=b;t++)for(p=1;p<=d;p++){var a=(d+1)*t+(p-1),c=(d+1)*t+p,e=(d+1)*(t-1)+p;w.push((d+1)*(t-1)+(p-1),a,e);w.push(a,c,e)}})();this.setIndex(w);this.addAttribute("position",new C(l,3));this.addAttribute("normal",new C(r,3));this.addAttribute("uv",new C(u,2))}function Rc(a,b,c,d,e,f,g){Q.call(this);this.type="TorusKnotGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,
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radialSegments:d,p:e,q:f};void 0!==g&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.");this.fromBufferGeometry(new ac(a,b,c,d,e,f));this.mergeVertices()}function ac(a,b,c,d,e,f){function g(a,b,c,d,e){var f=Math.sin(a);b=c/b*a;c=Math.cos(b);e.x=d*(2+c)*.5*Math.cos(a);e.y=d*(2+c)*f*.5;e.z=d*Math.sin(b)*.5}D.call(this);this.type="TorusKnotBufferGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};a=a||1;b=b||.4;
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-c=Math.floor(c)||64;d=Math.floor(d)||8;e=e||2;f=f||3;var h=[],k=[],m=[],q=[],p,l=new n,x=new n,r=new n,u=new n,w=new n,z=new n,v=new n;for(p=0;p<=c;++p){var H=p/c*e*Math.PI*2;g(H,e,f,a,r);g(H+.01,e,f,a,u);z.subVectors(u,r);v.addVectors(u,r);w.crossVectors(z,v);v.crossVectors(w,z);w.normalize();v.normalize();for(H=0;H<=d;++H){var y=H/d*Math.PI*2,R=-b*Math.cos(y);y=b*Math.sin(y);l.x=r.x+(R*v.x+y*w.x);l.y=r.y+(R*v.y+y*w.y);l.z=r.z+(R*v.z+y*w.z);k.push(l.x,l.y,l.z);x.subVectors(l,r).normalize();m.push(x.x,
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-x.y,x.z);q.push(p/c);q.push(H/d)}}for(H=1;H<=c;H++)for(p=1;p<=d;p++)a=(d+1)*H+(p-1),b=(d+1)*H+p,e=(d+1)*(H-1)+p,h.push((d+1)*(H-1)+(p-1),a,e),h.push(a,b,e);this.setIndex(h);this.addAttribute("position",new C(k,3));this.addAttribute("normal",new C(m,3));this.addAttribute("uv",new C(q,2))}function Sc(a,b,c,d,e){Q.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};this.fromBufferGeometry(new bc(a,b,c,d,e));this.mergeVertices()}function bc(a,
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+c=Math.floor(c)||64;d=Math.floor(d)||8;e=e||2;f=f||3;var h=[],k=[],m=[],q=[],p,t=new n,l=new n,r=new n,u=new n,w=new n,z=new n,v=new n;for(p=0;p<=c;++p){var H=p/c*e*Math.PI*2;g(H,e,f,a,r);g(H+.01,e,f,a,u);z.subVectors(u,r);v.addVectors(u,r);w.crossVectors(z,v);v.crossVectors(w,z);w.normalize();v.normalize();for(H=0;H<=d;++H){var y=H/d*Math.PI*2,R=-b*Math.cos(y);y=b*Math.sin(y);t.x=r.x+(R*v.x+y*w.x);t.y=r.y+(R*v.y+y*w.y);t.z=r.z+(R*v.z+y*w.z);k.push(t.x,t.y,t.z);l.subVectors(t,r).normalize();m.push(l.x,
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+l.y,l.z);q.push(p/c);q.push(H/d)}}for(H=1;H<=c;H++)for(p=1;p<=d;p++)a=(d+1)*H+(p-1),b=(d+1)*H+p,e=(d+1)*(H-1)+p,h.push((d+1)*(H-1)+(p-1),a,e),h.push(a,b,e);this.setIndex(h);this.addAttribute("position",new C(k,3));this.addAttribute("normal",new C(m,3));this.addAttribute("uv",new C(q,2))}function Sc(a,b,c,d,e){Q.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};this.fromBufferGeometry(new bc(a,b,c,d,e));this.mergeVertices()}function bc(a,
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b,c,d,e){D.call(this);this.type="TorusBufferGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||1;b=b||.4;c=Math.floor(c)||8;d=Math.floor(d)||6;e=e||2*Math.PI;var f=[],g=[],h=[],k=[],m=new n,q=new n,p=new n,l,x;for(l=0;l<=c;l++)for(x=0;x<=d;x++){var r=x/d*e,u=l/c*Math.PI*2;q.x=(a+b*Math.cos(u))*Math.cos(r);q.y=(a+b*Math.cos(u))*Math.sin(r);q.z=b*Math.sin(u);g.push(q.x,q.y,q.z);m.x=a*Math.cos(r);m.y=a*Math.sin(r);p.subVectors(q,m).normalize();h.push(p.x,p.y,p.z);
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k.push(x/d);k.push(l/c)}for(l=1;l<=c;l++)for(x=1;x<=d;x++)a=(d+1)*(l-1)+x-1,b=(d+1)*(l-1)+x,e=(d+1)*l+x,f.push((d+1)*l+x-1,a,e),f.push(a,b,e);this.setIndex(f);this.addAttribute("position",new C(g,3));this.addAttribute("normal",new C(h,3));this.addAttribute("uv",new C(k,2))}function nf(a,b,c,d,e){for(var f,g=0,h=b,k=c-d;h<c;h+=d)g+=(a[k]-a[h])*(a[h+1]+a[k+1]),k=h;if(e===0<g)for(e=b;e<c;e+=d)f=of(e,a[e],a[e+1],f);else for(e=c-d;e>=b;e-=d)f=of(e,a[e],a[e+1],f);f&&ub(f,f.next)&&(Tc(f),f=f.next);return f}
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function Uc(a,b){if(!a)return a;b||(b=a);do{var c=!1;if(a.steiner||!ub(a,a.next)&&0!==qa(a.prev,a,a.next))a=a.next;else{Tc(a);a=b=a.prev;if(a===a.next)break;c=!0}}while(c||a!==b);return b}function Vc(a,b,c,d,e,f,g){if(a){if(!g&&f){var h=a,k=h;do null===k.z&&(k.z=ge(k.x,k.y,d,e,f)),k.prevZ=k.prev,k=k.nextZ=k.next;while(k!==h);k.prevZ.nextZ=null;k.prevZ=null;h=k;var m,q,p,l,x=1;do{k=h;var r=h=null;for(q=0;k;){q++;var n=k;for(m=p=0;m<x&&(p++,n=n.nextZ,n);m++);for(l=x;0<p||0<l&&n;)0!==p&&(0===l||!n||
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@@ -256,8 +256,8 @@ phiStart:c,phiLength:d};b=Math.floor(b)||12;c=c||0;d=d||2*Math.PI;d=F.clamp(d,0,
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new C(g,2));this.computeVertexNormals();if(d===2*Math.PI)for(d=this.attributes.normal.array,e=new n,f=new n,g=new n,c=b*a.length*3,p=q=0;q<a.length;q++,p+=3)e.x=d[p+0],e.y=d[p+1],e.z=d[p+2],f.x=d[c+p+0],f.y=d[c+p+1],f.z=d[c+p+2],g.addVectors(e,f).normalize(),d[p+0]=d[c+p+0]=g.x,d[p+1]=d[c+p+1]=g.y,d[p+2]=d[c+p+2]=g.z}function xb(a,b){Q.call(this);this.type="ShapeGeometry";"object"===typeof b&&(console.warn("THREE.ShapeGeometry: Options parameter has been removed."),b=b.curveSegments);this.parameters=
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{shapes:a,curveSegments:b};this.fromBufferGeometry(new yb(a,b));this.mergeVertices()}function yb(a,b){function c(a){var c,h=e.length/3;a=a.extractPoints(b);var m=a.shape,q=a.holes;!1===$a.isClockWise(m)&&(m=m.reverse());a=0;for(c=q.length;a<c;a++){var l=q[a];!0===$a.isClockWise(l)&&(q[a]=l.reverse())}var n=$a.triangulateShape(m,q);a=0;for(c=q.length;a<c;a++)l=q[a],m=m.concat(l);a=0;for(c=m.length;a<c;a++)l=m[a],e.push(l.x,l.y,0),f.push(0,0,1),g.push(l.x,l.y);a=0;for(c=n.length;a<c;a++)m=n[a],d.push(m[0]+
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h,m[1]+h,m[2]+h),k+=3}D.call(this);this.type="ShapeBufferGeometry";this.parameters={shapes:a,curveSegments:b};b=b||12;var d=[],e=[],f=[],g=[],h=0,k=0;if(!1===Array.isArray(a))c(a);else for(var m=0;m<a.length;m++)c(a[m]),this.addGroup(h,k,m),h+=k,k=0;this.setIndex(d);this.addAttribute("position",new C(e,3));this.addAttribute("normal",new C(f,3));this.addAttribute("uv",new C(g,2))}function uf(a,b){b.shapes=[];if(Array.isArray(a))for(var c=0,d=a.length;c<d;c++)b.shapes.push(a[c].uuid);else b.shapes.push(a.uuid);
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-return b}function fc(a,b){D.call(this);this.type="EdgesGeometry";this.parameters={thresholdAngle:b};var c=[];b=Math.cos(F.DEG2RAD*(void 0!==b?b:1));var d=[0,0],e={},f=["a","b","c"];if(a.isBufferGeometry){var g=new Q;g.fromBufferGeometry(a)}else g=a.clone();g.mergeVertices();g.computeFaceNormals();a=g.vertices;g=g.faces;for(var h=0,k=g.length;h<k;h++)for(var m=g[h],q=0;3>q;q++){var l=m[f[q]];var t=m[f[(q+1)%3]];d[0]=Math.min(l,t);d[1]=Math.max(l,t);l=d[0]+","+d[1];void 0===e[l]?e[l]={index1:d[0],index2:d[1],
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-face1:h,face2:void 0}:e[l].face2=h}for(l in e)if(d=e[l],void 0===d.face2||g[d.face1].normal.dot(g[d.face2].normal)<=b)f=a[d.index1],c.push(f.x,f.y,f.z),f=a[d.index2],c.push(f.x,f.y,f.z);this.addAttribute("position",new C(c,3))}function zb(a,b,c,d,e,f,g,h){Q.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};this.fromBufferGeometry(new ab(a,b,c,d,e,f,g,h));this.mergeVertices()}function ab(a,
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+return b}function fc(a,b){D.call(this);this.type="EdgesGeometry";this.parameters={thresholdAngle:b};var c=[];b=Math.cos(F.DEG2RAD*(void 0!==b?b:1));var d=[0,0],e={},f=["a","b","c"];if(a.isBufferGeometry){var g=new Q;g.fromBufferGeometry(a)}else g=a.clone();g.mergeVertices();g.computeFaceNormals();a=g.vertices;g=g.faces;for(var h=0,k=g.length;h<k;h++)for(var m=g[h],q=0;3>q;q++){var p=m[f[q]];var l=m[f[(q+1)%3]];d[0]=Math.min(p,l);d[1]=Math.max(p,l);p=d[0]+","+d[1];void 0===e[p]?e[p]={index1:d[0],index2:d[1],
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+face1:h,face2:void 0}:e[p].face2=h}for(p in e)if(d=e[p],void 0===d.face2||g[d.face1].normal.dot(g[d.face2].normal)<=b)f=a[d.index1],c.push(f.x,f.y,f.z),f=a[d.index2],c.push(f.x,f.y,f.z);this.addAttribute("position",new C(c,3))}function zb(a,b,c,d,e,f,g,h){Q.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};this.fromBufferGeometry(new ab(a,b,c,d,e,f,g,h));this.mergeVertices()}function ab(a,
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|
b,c,d,e,f,g,h){function k(c){var e,f=new A,k=new n,p=0,v=!0===c?a:b,u=!0===c?1:-1;var C=r;for(e=1;e<=d;e++)l.push(0,w*u,0),t.push(0,u,0),x.push(.5,.5),r++;var E=r;for(e=0;e<=d;e++){var D=e/d*h+g,F=Math.cos(D);D=Math.sin(D);k.x=v*D;k.y=w*u;k.z=v*F;l.push(k.x,k.y,k.z);t.push(0,u,0);f.x=.5*F+.5;f.y=.5*D*u+.5;x.push(f.x,f.y);r++}for(e=0;e<d;e++)f=C+e,k=E+e,!0===c?q.push(k,k+1,f):q.push(k+1,k,f),p+=3;m.addGroup(z,p,!0===c?1:2);z+=p}D.call(this);this.type="CylinderBufferGeometry";this.parameters={radiusTop:a,
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radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};var m=this;a=void 0!==a?a:1;b=void 0!==b?b:1;c=c||1;d=Math.floor(d)||8;e=Math.floor(e)||1;f=void 0!==f?f:!1;g=void 0!==g?g:0;h=void 0!==h?h:2*Math.PI;var q=[],l=[],t=[],x=[],r=0,u=[],w=c/2,z=0;(function(){var f,k,p=new n,R=new n,A=0,B=(b-a)/c;for(k=0;k<=e;k++){var C=[],E=k/e,D=E*(b-a)+a;for(f=0;f<=d;f++){var F=f/d,G=F*h+g,J=Math.sin(G);G=Math.cos(G);R.x=D*J;R.y=-E*c+w;R.z=D*G;l.push(R.x,R.y,R.z);p.set(J,
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B,G).normalize();t.push(p.x,p.y,p.z);x.push(F,1-E);C.push(r++)}u.push(C)}for(f=0;f<d;f++)for(k=0;k<e;k++)p=u[k+1][f],R=u[k+1][f+1],B=u[k][f+1],q.push(u[k][f],p,B),q.push(p,R,B),A+=6;m.addGroup(z,A,0);z+=A})();!1===f&&(0<a&&k(!0),0<b&&k(!1));this.setIndex(q);this.addAttribute("position",new C(l,3));this.addAttribute("normal",new C(t,3));this.addAttribute("uv",new C(x,2))}function ad(a,b,c,d,e,f,g){zb.call(this,0,a,b,c,d,e,f,g);this.type="ConeGeometry";this.parameters={radius:a,height:b,radialSegments:c,
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@@ -299,17 +299,17 @@ a?a:new n;this.end=void 0!==b?b:new n}function ld(a){E.call(this);this.material=
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|
this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=b;a=new D;b=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(var c=0,d=1;32>c;c++,d++){var e=c/32*Math.PI*2,f=d/32*Math.PI*2;b.push(Math.cos(e),Math.sin(e),1,Math.cos(f),Math.sin(f),1)}a.addAttribute("position",new C(b,3));b=new W({fog:!1});this.cone=new U(a,b);this.add(this.cone);this.update()}function Hf(a){var b=[];a&&a.isBone&&b.push(a);for(var c=0;c<a.children.length;c++)b.push.apply(b,
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Hf(a.children[c]));return b}function nc(a){for(var b=Hf(a),c=new D,d=[],e=[],f=new J(0,0,1),g=new J(0,1,0),h=0;h<b.length;h++){var k=b[h];k.parent&&k.parent.isBone&&(d.push(0,0,0),d.push(0,0,0),e.push(f.r,f.g,f.b),e.push(g.r,g.g,g.b))}c.addAttribute("position",new C(d,3));c.addAttribute("color",new C(e,3));d=new W({vertexColors:2,depthTest:!1,depthWrite:!1,transparent:!0});U.call(this,c,d);this.root=a;this.bones=b;this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1}function oc(a,b,c){this.light=a;
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this.light.updateMatrixWorld();this.color=c;a=new wb(b,4,2);b=new xa({wireframe:!0,fog:!1});oa.call(this,a,b);this.matrix=this.light.matrixWorld;this.matrixAutoUpdate=!1;this.update()}function pc(a,b){this.type="RectAreaLightHelper";this.light=a;this.color=b;a=new D;a.addAttribute("position",new C([1,1,0,-1,1,0,-1,-1,0,1,-1,0,1,1,0],3));a.computeBoundingSphere();b=new W({fog:!1});ua.call(this,a,b);a=new D;a.addAttribute("position",new C([1,1,0,-1,1,0,-1,-1,0,1,1,0,-1,-1,0,1,-1,0],3));a.computeBoundingSphere();
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-this.add(new oa(a,new xa({side:THREE.BackSide,fog:!1})));this.update()}function qc(a,b,c){E.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;a=new tb(b);a.rotateY(.5*Math.PI);this.material=new xa({wireframe:!0,fog:!1});void 0===this.color&&(this.material.vertexColors=2);b=a.getAttribute("position");b=new Float32Array(3*b.count);a.addAttribute("color",new K(b,3));this.add(new oa(a,this.material));this.update()}function nd(a,b,c,
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-d){a=a||10;b=b||10;c=new J(void 0!==c?c:4473924);d=new J(void 0!==d?d:8947848);var e=b/2,f=a/b,g=a/2;a=[];for(var h=[],k=0,m=0,q=-g;k<=b;k++,q+=f){a.push(-g,0,q,g,0,q);a.push(q,0,-g,q,0,g);var l=k===e?c:d;l.toArray(h,m);m+=3;l.toArray(h,m);m+=3;l.toArray(h,m);m+=3;l.toArray(h,m);m+=3}b=new D;b.addAttribute("position",new C(a,3));b.addAttribute("color",new C(h,3));c=new W({vertexColors:2});U.call(this,b,c)}function Td(a,b,c,d,e,f){a=a||10;b=b||16;c=c||8;d=d||64;e=new J(void 0!==e?e:4473924);f=new J(void 0!==
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-f?f:8947848);var g=[],h=[],k;for(k=0;k<=b;k++){var m=k/b*2*Math.PI;var q=Math.sin(m)*a;m=Math.cos(m)*a;g.push(0,0,0);g.push(q,0,m);var l=k&1?e:f;h.push(l.r,l.g,l.b);h.push(l.r,l.g,l.b)}for(k=0;k<=c;k++){l=k&1?e:f;var t=a-a/c*k;for(b=0;b<d;b++)m=b/d*2*Math.PI,q=Math.sin(m)*t,m=Math.cos(m)*t,g.push(q,0,m),h.push(l.r,l.g,l.b),m=(b+1)/d*2*Math.PI,q=Math.sin(m)*t,m=Math.cos(m)*t,g.push(q,0,m),h.push(l.r,l.g,l.b)}a=new D;a.addAttribute("position",new C(g,3));a.addAttribute("color",new C(h,3));g=new W({vertexColors:2});
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+this.add(new oa(a,new xa({side:1,fog:!1})));this.update()}function qc(a,b,c){E.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;a=new tb(b);a.rotateY(.5*Math.PI);this.material=new xa({wireframe:!0,fog:!1});void 0===this.color&&(this.material.vertexColors=2);b=a.getAttribute("position");b=new Float32Array(3*b.count);a.addAttribute("color",new K(b,3));this.add(new oa(a,this.material));this.update()}function nd(a,b,c,d){a=a||10;b=
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+b||10;c=new J(void 0!==c?c:4473924);d=new J(void 0!==d?d:8947848);var e=b/2,f=a/b,g=a/2;a=[];for(var h=[],k=0,m=0,q=-g;k<=b;k++,q+=f){a.push(-g,0,q,g,0,q);a.push(q,0,-g,q,0,g);var l=k===e?c:d;l.toArray(h,m);m+=3;l.toArray(h,m);m+=3;l.toArray(h,m);m+=3;l.toArray(h,m);m+=3}b=new D;b.addAttribute("position",new C(a,3));b.addAttribute("color",new C(h,3));c=new W({vertexColors:2});U.call(this,b,c)}function Td(a,b,c,d,e,f){a=a||10;b=b||16;c=c||8;d=d||64;e=new J(void 0!==e?e:4473924);f=new J(void 0!==f?
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+f:8947848);var g=[],h=[],k;for(k=0;k<=b;k++){var m=k/b*2*Math.PI;var q=Math.sin(m)*a;m=Math.cos(m)*a;g.push(0,0,0);g.push(q,0,m);var l=k&1?e:f;h.push(l.r,l.g,l.b);h.push(l.r,l.g,l.b)}for(k=0;k<=c;k++){l=k&1?e:f;var t=a-a/c*k;for(b=0;b<d;b++)m=b/d*2*Math.PI,q=Math.sin(m)*t,m=Math.cos(m)*t,g.push(q,0,m),h.push(l.r,l.g,l.b),m=(b+1)/d*2*Math.PI,q=Math.sin(m)*t,m=Math.cos(m)*t,g.push(q,0,m),h.push(l.r,l.g,l.b)}a=new D;a.addAttribute("position",new C(g,3));a.addAttribute("color",new C(h,3));g=new W({vertexColors:2});
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U.call(this,a,g)}function od(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16776960;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=c.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");c=new D;b=new C(6*b,3);c.addAttribute("position",b);U.call(this,c,new W({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function rc(a,b,c){E.call(this);this.light=a;this.light.updateMatrixWorld();
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this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;void 0===b&&(b=1);a=new D;a.addAttribute("position",new C([-b,b,0,b,b,0,b,-b,0,-b,-b,0,-b,b,0],3));b=new W({fog:!1});this.lightPlane=new ua(a,b);this.add(this.lightPlane);a=new D;a.addAttribute("position",new C([0,0,0,0,0,1],3));this.targetLine=new ua(a,b);this.add(this.targetLine);this.update()}function pd(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){f.push(0,0,0);g.push(b.r,b.g,b.b);void 0===h[a]&&(h[a]=[]);h[a].push(f.length/
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3-1)}var d=new D,e=new W({color:16777215,vertexColors:1}),f=[],g=[],h={},k=new J(16755200),m=new J(16711680),q=new J(43775),l=new J(16777215),t=new J(3355443);b("n1","n2",k);b("n2","n4",k);b("n4","n3",k);b("n3","n1",k);b("f1","f2",k);b("f2","f4",k);b("f4","f3",k);b("f3","f1",k);b("n1","f1",k);b("n2","f2",k);b("n3","f3",k);b("n4","f4",k);b("p","n1",m);b("p","n2",m);b("p","n3",m);b("p","n4",m);b("u1","u2",q);b("u2","u3",q);b("u3","u1",q);b("c","t",l);b("p","c",t);b("cn1","cn2",t);b("cn3","cn4",t);b("cf1",
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"cf2",t);b("cf3","cf4",t);d.addAttribute("position",new C(f,3));d.addAttribute("color",new C(g,3));U.call(this,d,e);this.camera=a;this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=h;this.update()}function cb(a,b){this.object=a;void 0===b&&(b=16776960);a=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]);var c=new Float32Array(24),d=new D;d.setIndex(new K(a,1));d.addAttribute("position",new K(c,
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3));U.call(this,d,new W({color:b}));this.matrixAutoUpdate=!1;this.update()}function qd(a,b){this.type="Box3Helper";this.box=a;a=void 0!==b?b:16776960;b=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]);var c=new D;c.setIndex(new K(b,1));c.addAttribute("position",new C([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3));U.call(this,c,new W({color:a}));this.geometry.computeBoundingSphere()}function rd(a,b,c){this.type="PlaneHelper";this.plane=a;this.size=void 0===b?1:
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-b;a=void 0!==c?c:16776960;b=new D;b.addAttribute("position",new C([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3));b.computeBoundingSphere();ua.call(this,b,new W({color:a}));b=new D;b.addAttribute("position",new C([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3));b.computeBoundingSphere();this.add(new oa(b,new xa({color:a,opacity:.2,transparent:!0,depthWrite:!1})))}function db(a,b,c,d,e,f){E.call(this);void 0===a&&(a=new THREE.Vector3(0,0,1));void 0===b&&(b=new THREE.Vector3(0,
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-0,0));void 0===c&&(c=1);void 0===d&&(d=16776960);void 0===e&&(e=.2*c);void 0===f&&(f=.2*e);void 0===Ud&&(Ud=new D,Ud.addAttribute("position",new C([0,0,0,0,1,0],3)),Fe=new ab(0,.5,1,5,1),Fe.translate(0,-.5,0));this.position.copy(b);this.line=new ua(Ud,new W({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);this.cone=new oa(Fe,new xa({color:d}));this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c,e,f)}function sd(a){a=a||1;var b=[0,0,0,a,0,0,0,0,0,0,
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-a,0,0,0,0,0,0,a];a=new D;a.addAttribute("position",new C(b,3));a.addAttribute("color",new C([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));b=new W({vertexColors:2});U.call(this,a,b)}function If(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");va.call(this,a);this.type="catmullrom";this.closed=!0}function Jf(a){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");va.call(this,a);this.type="catmullrom"}function Ge(a){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.");
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+b;a=void 0!==c?c:16776960;b=new D;b.addAttribute("position",new C([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3));b.computeBoundingSphere();ua.call(this,b,new W({color:a}));b=new D;b.addAttribute("position",new C([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3));b.computeBoundingSphere();this.add(new oa(b,new xa({color:a,opacity:.2,transparent:!0,depthWrite:!1})))}function db(a,b,c,d,e,f){E.call(this);void 0===a&&(a=new n(0,0,1));void 0===b&&(b=new n(0,0,0));void 0===c&&(c=
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+1);void 0===d&&(d=16776960);void 0===e&&(e=.2*c);void 0===f&&(f=.2*e);void 0===Ud&&(Ud=new D,Ud.addAttribute("position",new C([0,0,0,0,1,0],3)),Fe=new ab(0,.5,1,5,1),Fe.translate(0,-.5,0));this.position.copy(b);this.line=new ua(Ud,new W({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);this.cone=new oa(Fe,new xa({color:d}));this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c,e,f)}function sd(a){a=a||1;var b=[0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a];a=new D;
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+a.addAttribute("position",new C(b,3));a.addAttribute("color",new C([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));b=new W({vertexColors:2});U.call(this,a,b)}function If(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");va.call(this,a);this.type="catmullrom";this.closed=!0}function Jf(a){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");va.call(this,a);this.type="catmullrom"}function Ge(a){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.");
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va.call(this,a);this.type="catmullrom"}void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52));void 0===Number.isInteger&&(Number.isInteger=function(a){return"number"===typeof a&&isFinite(a)&&Math.floor(a)===a});void 0===Math.sign&&(Math.sign=function(a){return 0>a?-1:0<a?1:+a});!1==="name"in Function.prototype&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*([^\(\s]*)/)[1]}});void 0===Object.assign&&function(){Object.assign=function(a){if(void 0===
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a||null===a)throw new TypeError("Cannot convert undefined or null to object");for(var b=Object(a),c=1;c<arguments.length;c++){var d=arguments[c];if(void 0!==d&&null!==d)for(var e in d)Object.prototype.hasOwnProperty.call(d,e)&&(b[e]=d[e])}return b}}();Object.assign(ja.prototype,{addEventListener:function(a,b){void 0===this._listeners&&(this._listeners={});var c=this._listeners;void 0===c[a]&&(c[a]=[]);-1===c[a].indexOf(b)&&c[a].push(b)},hasEventListener:function(a,b){if(void 0===this._listeners)return!1;
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var c=this._listeners;return void 0!==c[a]&&-1!==c[a].indexOf(b)},removeEventListener:function(a,b){void 0!==this._listeners&&(a=this._listeners[a],void 0!==a&&(b=a.indexOf(b),-1!==b&&a.splice(b,1)))},dispatchEvent:function(a){if(void 0!==this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;b=b.slice(0);for(var c=0,d=b.length;c<d;c++)b[c].call(this,a)}}}});var F={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){for(var a=[],b=0;256>b;b++)a[b]=(16>b?"0":"")+b.toString(16);
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@@ -333,16 +333,16 @@ c=new n;return function(d,e,f){var g=this.elements;c.subVectors(d,e);0===c.lengt
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this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[4],f=c[8],g=c[12],h=c[1],k=c[5],m=c[9],q=c[13],l=c[2],t=c[6],n=c[10],r=c[14],u=c[3],w=c[7],z=c[11];c=c[15];var v=d[0],H=d[4],y=d[8],A=d[12],C=d[1],B=d[5],E=d[9],D=d[13],F=d[2],G=d[6],J=d[10],L=d[14],I=d[3],K=d[7],O=d[11];d=d[15];b[0]=a*v+e*C+f*F+g*I;b[4]=a*H+e*B+f*G+g*K;b[8]=a*y+e*E+f*J+
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g*O;b[12]=a*A+e*D+f*L+g*d;b[1]=h*v+k*C+m*F+q*I;b[5]=h*H+k*B+m*G+q*K;b[9]=h*y+k*E+m*J+q*O;b[13]=h*A+k*D+m*L+q*d;b[2]=l*v+t*C+n*F+r*I;b[6]=l*H+t*B+n*G+r*K;b[10]=l*y+t*E+n*J+r*O;b[14]=l*A+t*D+n*L+r*d;b[3]=u*v+w*C+z*F+c*I;b[7]=u*H+w*B+z*G+c*K;b[11]=u*y+w*E+z*J+c*O;b[15]=u*A+w*D+z*L+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToBufferAttribute:function(){var a=
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new n;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix4(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],h=a[9],k=a[13],m=a[2],q=a[6],l=a[10],t=a[14];return a[3]*(+e*h*q-d*k*q-e*g*l+c*k*l+d*g*t-c*h*t)+a[7]*(+b*h*t-b*k*l+e*f*l-d*f*t+d*k*m-e*h*m)+a[11]*(+b*k*q-b*g*t-e*f*q+c*f*t+e*g*m-c*k*m)+a[15]*(-d*g*m-b*h*q+b*g*l+d*f*q-c*f*l+c*h*m)},transpose:function(){var a=this.elements;
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-var b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements;a=d[0];var e=d[1],f=d[2],g=d[3],h=d[4],k=d[5],m=d[6],q=d[7],l=d[8],t=d[9],n=d[10],r=d[11],u=d[12],w=d[13],z=d[14];d=d[15];var v=t*z*q-w*n*q+w*m*r-k*z*r-t*m*d+k*n*d,H=u*n*q-l*z*q-u*m*r+h*z*
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-r+l*m*d-h*n*d,y=l*w*q-u*t*q+u*k*r-h*w*r-l*k*d+h*t*d,A=u*t*m-l*w*m-u*k*n+h*w*n+l*k*z-h*t*z,C=a*v+e*H+f*y+g*A;if(0===C){if(!0===b)throw Error("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/C;c[0]=v*b;c[1]=(w*n*g-t*z*g-w*f*r+e*z*r+t*f*d-e*n*d)*b;c[2]=(k*z*g-w*m*g+w*f*q-e*z*q-k*f*d+e*m*d)*b;c[3]=(t*m*g-k*n*g-t*f*q+e*n*q+k*f*r-e*m*r)*b;c[4]=H*b;c[5]=(l*z*g-u*n*g+u*f*r-a*
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-z*r-l*f*d+a*n*d)*b;c[6]=(u*m*g-h*z*g-u*f*q+a*z*q+h*f*d-a*m*d)*b;c[7]=(h*n*g-l*m*g+l*f*q-a*n*q-h*f*r+a*m*r)*b;c[8]=y*b;c[9]=(u*t*g-l*w*g-u*e*r+a*w*r+l*e*d-a*t*d)*b;c[10]=(h*w*g-u*k*g+u*e*q-a*w*q-h*e*d+a*k*d)*b;c[11]=(l*k*g-h*t*g-l*e*q+a*t*q+h*e*r-a*k*r)*b;c[12]=A*b;c[13]=(l*w*f-u*t*f+u*e*n-a*w*n-l*e*z+a*t*z)*b;c[14]=(u*k*f-h*w*f-u*e*m+a*w*m+h*e*z-a*k*z)*b;c[15]=(h*t*f-l*k*f+l*e*m-a*t*m-h*e*n+a*k*n)*b;return this},scale:function(a){var b=this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=
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+var b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements;a=d[0];var e=d[1],f=d[2],g=d[3],h=d[4],k=d[5],m=d[6],q=d[7],l=d[8],t=d[9],n=d[10],r=d[11],u=d[12],w=d[13],z=d[14];d=d[15];var v=t*z*q-w*n*q+w*m*r-k*z*r-t*m*d+k*n*d,A=u*n*q-l*z*q-u*m*r+h*z*
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+r+l*m*d-h*n*d,y=l*w*q-u*t*q+u*k*r-h*w*r-l*k*d+h*t*d,R=u*t*m-l*w*m-u*k*n+h*w*n+l*k*z-h*t*z,C=a*v+e*A+f*y+g*R;if(0===C){if(!0===b)throw Error("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/C;c[0]=v*b;c[1]=(w*n*g-t*z*g-w*f*r+e*z*r+t*f*d-e*n*d)*b;c[2]=(k*z*g-w*m*g+w*f*q-e*z*q-k*f*d+e*m*d)*b;c[3]=(t*m*g-k*n*g-t*f*q+e*n*q+k*f*r-e*m*r)*b;c[4]=A*b;c[5]=(l*z*g-u*n*g+u*f*r-a*
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+z*r-l*f*d+a*n*d)*b;c[6]=(u*m*g-h*z*g-u*f*q+a*z*q+h*f*d-a*m*d)*b;c[7]=(h*n*g-l*m*g+l*f*q-a*n*q-h*f*r+a*m*r)*b;c[8]=y*b;c[9]=(u*t*g-l*w*g-u*e*r+a*w*r+l*e*d-a*t*d)*b;c[10]=(h*w*g-u*k*g+u*e*q-a*w*q-h*e*d+a*k*d)*b;c[11]=(l*k*g-h*t*g-l*e*q+a*t*q+h*e*r-a*k*r)*b;c[12]=R*b;c[13]=(l*w*f-u*t*f+u*e*n-a*w*n-l*e*z+a*t*z)*b;c[14]=(u*k*f-h*w*f-u*e*m+a*w*m+h*e*z-a*k*z)*b;c[15]=(h*t*f-l*k*f+l*e*m-a*t*m-h*e*n+a*k*n)*b;return this},scale:function(a){var b=this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=
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c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10]))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);
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this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d=1-c,e=a.x,f=a.y;a=a.z;var g=d*e,h=d*f;this.set(g*e+c,g*f-b*a,g*a+b*f,0,g*f+b*a,h*f+c,h*a-b*e,0,g*a-b*f,h*a+b*e,d*a*a+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},makeShear:function(a,b,c){this.set(1,b,
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-c,0,a,1,c,0,a,b,1,0,0,0,0,1);return this},compose:function(a,b,c){var d=this.elements,e=b._x,f=b._y,g=b._z,h=b._w,k=e+e,m=f+f,l=g+g;b=e*k;var p=e*m;e*=l;var t=f*m;f*=l;g*=l;k*=h;m*=h;h*=l;l=c.x;var n=c.y;c=c.z;d[0]=(1-(t+g))*l;d[1]=(p+h)*l;d[2]=(e-m)*l;d[3]=0;d[4]=(p-h)*n;d[5]=(1-(b+g))*n;d[6]=(f+k)*n;d[7]=0;d[8]=(e+m)*c;d[9]=(f-k)*c;d[10]=(1-(b+t))*c;d[11]=0;d[12]=a.x;d[13]=a.y;d[14]=a.z;d[15]=1;return this},decompose:function(){var a=new n,b=new P;return function(c,d,e){var f=this.elements,g=a.set(f[0],
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+c,0,a,1,c,0,a,b,1,0,0,0,0,1);return this},compose:function(a,b,c){var d=this.elements,e=b._x,f=b._y,g=b._z,h=b._w,k=e+e,m=f+f,q=g+g;b=e*k;var l=e*m;e*=q;var t=f*m;f*=q;g*=q;k*=h;m*=h;h*=q;q=c.x;var n=c.y;c=c.z;d[0]=(1-(t+g))*q;d[1]=(l+h)*q;d[2]=(e-m)*q;d[3]=0;d[4]=(l-h)*n;d[5]=(1-(b+g))*n;d[6]=(f+k)*n;d[7]=0;d[8]=(e+m)*c;d[9]=(f-k)*c;d[10]=(1-(b+t))*c;d[11]=0;d[12]=a.x;d[13]=a.y;d[14]=a.z;d[15]=1;return this},decompose:function(){var a=new n,b=new P;return function(c,d,e){var f=this.elements,g=a.set(f[0],
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f[1],f[2]).length(),h=a.set(f[4],f[5],f[6]).length(),k=a.set(f[8],f[9],f[10]).length();0>this.determinant()&&(g=-g);c.x=f[12];c.y=f[13];c.z=f[14];b.copy(this);c=1/g;f=1/h;var m=1/k;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=m;b.elements[9]*=m;b.elements[10]*=m;d.setFromRotationMatrix(b);e.x=g;e.y=h;e.z=k;return this}}(),makePerspective:function(a,b,c,d,e,f){void 0===f&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");
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var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(c-d);g[9]=(c+d)/(c-d);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;g[11]=-1;g[15]=0;return this},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=1/(b-a),k=1/(c-d),m=1/(f-e);g[0]=2*h;g[4]=0;g[8]=0;g[12]=-((b+a)*h);g[1]=0;g[5]=2*k;g[9]=0;g[13]=-((c+d)*k);g[2]=0;g[6]=0;g[10]=-2*m;g[14]=-((f+e)*m);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},equals:function(a){var b=this.elements;
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a=a.elements;for(var c=0;16>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;16>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a}});Object.assign(ka,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,
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-d)},slerpFlat:function(a,b,c,d,e,f,g){var h=c[d+0],k=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var l=e[f+1],p=e[f+2];e=e[f+3];if(c!==e||h!==d||k!==l||m!==p){f=1-g;var t=h*d+k*l+m*p+c*e,n=0<=t?1:-1,r=1-t*t;r>Number.EPSILON&&(r=Math.sqrt(r),t=Math.atan2(r,t*n),f=Math.sin(f*t)/r,g=Math.sin(g*t)/r);n*=g;h=h*f+d*n;k=k*f+l*n;m=m*f+p*n;c=c*f+e*n;f===1-g&&(g=1/Math.sqrt(h*h+k*k+m*m+c*c),h*=g,k*=g,m*=g,c*=g)}a[b]=h;a[b+1]=k;a[b+2]=m;a[b+3]=c}});Object.defineProperties(ka.prototype,{x:{get:function(){return this._x},
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+d)},slerpFlat:function(a,b,c,d,e,f,g){var h=c[d+0],k=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var q=e[f+1],l=e[f+2];e=e[f+3];if(c!==e||h!==d||k!==q||m!==l){f=1-g;var t=h*d+k*q+m*l+c*e,n=0<=t?1:-1,r=1-t*t;r>Number.EPSILON&&(r=Math.sqrt(r),t=Math.atan2(r,t*n),f=Math.sin(f*t)/r,g=Math.sin(g*t)/r);n*=g;h=h*f+d*n;k=k*f+q*n;m=m*f+l*n;c=c*f+e*n;f===1-g&&(g=1/Math.sqrt(h*h+k*k+m*m+c*c),h*=g,k*=g,m*=g,c*=g)}a[b]=h;a[b+1]=k;a[b+2]=m;a[b+3]=c}});Object.defineProperties(ka.prototype,{x:{get:function(){return this._x},
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set:function(a){this._x=a;this.onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this.onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this.onChangeCallback()}},w:{get:function(){return this._w},set:function(a){this._w=a;this.onChangeCallback()}}});Object.assign(ka.prototype,{isQuaternion:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,
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this._y,this._z,this._w)},copy:function(a){this._x=a.x;this._y=a.y;this._z=a.z;this._w=a.w;this.onChangeCallback();return this},setFromEuler:function(a,b){if(!a||!a.isEuler)throw Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var c=a._x,d=a._y,e=a._z;a=a.order;var f=Math.cos,g=Math.sin,h=f(c/2),k=f(d/2);f=f(e/2);c=g(c/2);d=g(d/2);e=g(e/2);"XYZ"===a?(this._x=c*k*f+h*d*e,this._y=h*d*f-c*k*e,this._z=h*k*e+c*d*f,this._w=h*k*f-c*d*e):"YXZ"===a?
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(this._x=c*k*f+h*d*e,this._y=h*d*f-c*k*e,this._z=h*k*e-c*d*f,this._w=h*k*f+c*d*e):"ZXY"===a?(this._x=c*k*f-h*d*e,this._y=h*d*f+c*k*e,this._z=h*k*e+c*d*f,this._w=h*k*f-c*d*e):"ZYX"===a?(this._x=c*k*f-h*d*e,this._y=h*d*f+c*k*e,this._z=h*k*e-c*d*f,this._w=h*k*f+c*d*e):"YZX"===a?(this._x=c*k*f+h*d*e,this._y=h*d*f+c*k*e,this._z=h*k*e-c*d*f,this._w=h*k*f-c*d*e):"XZY"===a&&(this._x=c*k*f-h*d*e,this._y=h*d*f-c*k*e,this._z=h*k*e+c*d*f,this._w=h*k*f+c*d*e);if(!1!==b)this.onChangeCallback();return this},setFromAxisAngle:function(a,
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@@ -369,9 +369,9 @@ d*Math.sin(c);this.y=Math.cos(b)*a;this.z=d*Math.cos(c);return this},setFromCyli
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2).length();this.x=b;this.y=c;this.z=a;return this},setFromMatrixColumn:function(a,b){return this.fromArray(a.elements,4*b)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute().");
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this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});Object.assign(ta.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,k){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=h;m[6]=c;m[7]=f;m[8]=k;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=
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a[8];return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);return this},applyToBufferAttribute:function(){var a=new n;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix3(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),multiply:function(a){return this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;
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-b=this.elements;a=c[0];var e=c[3],f=c[6],g=c[1],h=c[4],k=c[7],m=c[2],l=c[5];c=c[8];var p=d[0],t=d[3],n=d[6],r=d[1],u=d[4],w=d[7],z=d[2],v=d[5];d=d[8];b[0]=a*p+e*r+f*z;b[3]=a*t+e*u+f*v;b[6]=a*n+e*w+f*d;b[1]=g*p+h*r+k*z;b[4]=g*t+h*u+k*v;b[7]=g*n+h*w+k*d;b[2]=m*p+l*r+c*z;b[5]=m*t+l*u+c*v;b[8]=m*n+l*w+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],
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-d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],k=a[7];a=a[8];return b*f*a-b*g*k-c*e*a+c*g*h+d*e*k-d*f*h},getInverse:function(a,b){a&&a.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var c=a.elements;a=this.elements;var d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],k=c[5],m=c[6],l=c[7];c=c[8];var p=c*h-k*l,t=k*m-c*g,n=l*g-h*m,r=d*p+e*t+f*n;if(0===r){if(!0===b)throw Error("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");
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-return this.identity()}b=1/r;a[0]=p*b;a[1]=(f*l-c*e)*b;a[2]=(k*e-f*h)*b;a[3]=t*b;a[4]=(c*d-f*m)*b;a[5]=(f*g-k*d)*b;a[6]=n*b;a[7]=(e*m-l*d)*b;a[8]=(h*d-e*g)*b;return this},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[3];a[3]=b;b=a[2];a[2]=a[6];a[6]=b;b=a[5];a[5]=a[7];a[7]=b;return this},getNormalMatrix:function(a){return this.setFromMatrix4(a).getInverse(this).transpose()},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=
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+b=this.elements;a=c[0];var e=c[3],f=c[6],g=c[1],h=c[4],k=c[7],m=c[2],q=c[5];c=c[8];var l=d[0],t=d[3],n=d[6],r=d[1],u=d[4],w=d[7],z=d[2],v=d[5];d=d[8];b[0]=a*l+e*r+f*z;b[3]=a*t+e*u+f*v;b[6]=a*n+e*w+f*d;b[1]=g*l+h*r+k*z;b[4]=g*t+h*u+k*v;b[7]=g*n+h*w+k*d;b[2]=m*l+q*r+c*z;b[5]=m*t+q*u+c*v;b[8]=m*n+q*w+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],
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+d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],k=a[7];a=a[8];return b*f*a-b*g*k-c*e*a+c*g*h+d*e*k-d*f*h},getInverse:function(a,b){a&&a.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var c=a.elements;a=this.elements;var d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],k=c[5],m=c[6],q=c[7];c=c[8];var l=c*h-k*q,t=k*m-c*g,n=q*g-h*m,r=d*l+e*t+f*n;if(0===r){if(!0===b)throw Error("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");
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+return this.identity()}b=1/r;a[0]=l*b;a[1]=(f*q-c*e)*b;a[2]=(k*e-f*h)*b;a[3]=t*b;a[4]=(c*d-f*m)*b;a[5]=(f*g-k*d)*b;a[6]=n*b;a[7]=(e*m-q*d)*b;a[8]=(h*d-e*g)*b;return this},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[3];a[3]=b;b=a[2];a[2]=a[6];a[6]=b;b=a[5];a[5]=a[7];a[7]=b;return this},getNormalMatrix:function(a){return this.setFromMatrix4(a).getInverse(this).transpose()},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=
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b[2];a[7]=b[5];a[8]=b[8];return this},setUvTransform:function(a,b,c,d,e,f,g){var h=Math.cos(e);e=Math.sin(e);this.set(c*h,c*e,-c*(h*f+e*g)+f+a,-d*e,d*h,-d*(-e*f+h*g)+g+b,0,0,1)},scale:function(a,b){var c=this.elements;c[0]*=a;c[3]*=a;c[6]*=a;c[1]*=b;c[4]*=b;c[7]*=b;return this},rotate:function(a){var b=Math.cos(a);a=Math.sin(a);var c=this.elements,d=c[0],e=c[3],f=c[6],g=c[1],h=c[4],k=c[7];c[0]=b*d+a*g;c[3]=b*e+a*h;c[6]=b*f+a*k;c[1]=-a*d+b*g;c[4]=-a*e+b*h;c[7]=-a*f+b*k;return this},translate:function(a,
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b){var c=this.elements;c[0]+=a*c[2];c[3]+=a*c[5];c[6]+=a*c[8];c[1]+=b*c[2];c[4]+=b*c[5];c[7]+=b*c[8];return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;9>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;9>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];
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return a}});var sc,kb={getDataURL:function(a){if("undefined"==typeof HTMLCanvasElement)return a.src;if(!(a instanceof HTMLCanvasElement)){void 0===sc&&(sc=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"));sc.width=a.width;sc.height=a.height;var b=sc.getContext("2d");a instanceof ImageData?b.putImageData(a,0,0):b.drawImage(a,0,0,a.width,a.height);a=sc}return 2048<a.width||2048<a.height?a.toDataURL("image/jpeg",.6):a.toDataURL("image/png")}},Of=0;S.DEFAULT_IMAGE=void 0;S.DEFAULT_MAPPING=
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@@ -577,126 +577,126 @@ this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.bounding
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a.getCenter(d);for(var e=0,f=0,g=c.count;f<g;f++)b.x=c.getX(f),b.y=c.getY(f),b.z=c.getZ(f),e=Math.max(e,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(e);isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.index,b=this.attributes;if(b.position){var c=b.position.array;if(void 0===
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b.normal)this.addAttribute("normal",new K(new Float32Array(c.length),3));else for(var d=b.normal.array,e=0,f=d.length;e<f;e++)d[e]=0;d=b.normal.array;var g=new n,h=new n,k=new n,m=new n,l=new n;if(a){var p=a.array;e=0;for(f=a.count;e<f;e+=3){a=3*p[e+0];var t=3*p[e+1];var x=3*p[e+2];g.fromArray(c,a);h.fromArray(c,t);k.fromArray(c,x);m.subVectors(k,h);l.subVectors(g,h);m.cross(l);d[a]+=m.x;d[a+1]+=m.y;d[a+2]+=m.z;d[t]+=m.x;d[t+1]+=m.y;d[t+2]+=m.z;d[x]+=m.x;d[x+1]+=m.y;d[x+2]+=m.z}}else for(e=0,f=c.length;e<
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f;e+=9)g.fromArray(c,e),h.fromArray(c,e+3),k.fromArray(c,e+6),m.subVectors(k,h),l.subVectors(g,h),m.cross(l),d[e]=m.x,d[e+1]=m.y,d[e+2]=m.z,d[e+3]=m.x,d[e+4]=m.y,d[e+5]=m.z,d[e+6]=m.x,d[e+7]=m.y,d[e+8]=m.z;this.normalizeNormals();b.normal.needsUpdate=!0}},merge:function(a,b){if(a&&a.isBufferGeometry){void 0===b&&(b=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));var c=this.attributes,
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-d;for(d in c)if(void 0!==a.attributes[d]){var e=c[d].array,f=a.attributes[d],g=f.array,h=0;for(f=f.itemSize*b;h<g.length;h++,f++)e[f]=g[h]}return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a)},normalizeNormals:function(){var a=new n;return function(){for(var b=this.attributes.normal,c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.normalize(),b.setXYZ(c,a.x,a.y,a.z)}}(),toNonIndexed:function(){if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),
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-this;var a=new D,b=this.index.array,c=this.attributes,d;for(d in c){var e=c[d],f=e.array,g=e.itemSize,h=new f.constructor(b.length*g),k=0;e=0;for(var m=b.length;e<m;e++){var l=b[e]*g;for(var p=0;p<g;p++)h[k++]=f[l++]}a.addAttribute(d,new K(h,g))}b=this.groups;e=0;for(m=b.length;e<m;e++)c=b[e],a.addGroup(c.start,c.count,c.materialIndex);return a},toJSON:function(){var a={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.uuid=this.uuid;a.type=this.type;""!==this.name&&
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-(a.name=this.name);0<Object.keys(this.userData).length&&(a.userData=this.userData);if(void 0!==this.parameters){var b=this.parameters;for(e in b)void 0!==b[e]&&(a[e]=b[e]);return a}a.data={attributes:{}};var c=this.index;null!==c&&(b=Array.prototype.slice.call(c.array),a.data.index={type:c.array.constructor.name,array:b});c=this.attributes;for(e in c){var d=c[e];b=Array.prototype.slice.call(d.array);a.data.attributes[e]={itemSize:d.itemSize,type:d.array.constructor.name,array:b,normalized:d.normalized}}var e=
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-this.groups;0<e.length&&(a.data.groups=JSON.parse(JSON.stringify(e)));e=this.boundingSphere;null!==e&&(a.data.boundingSphere={center:e.center.toArray(),radius:e.radius});return a},clone:function(){return(new D).copy(this)},copy:function(a){var b;this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.name=a.name;var c=a.index;null!==c&&this.setIndex(c.clone());c=a.attributes;for(g in c)this.addAttribute(g,c[g].clone());var d=a.morphAttributes;
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-for(g in d){var e=[],f=d[g];c=0;for(b=f.length;c<b;c++)e.push(f[c].clone());this.morphAttributes[g]=e}var g=a.groups;c=0;for(b=g.length;c<b;c++)d=g[c],this.addGroup(d.start,d.count,d.materialIndex);g=a.boundingBox;null!==g&&(this.boundingBox=g.clone());g=a.boundingSphere;null!==g&&(this.boundingSphere=g.clone());this.drawRange.start=a.drawRange.start;this.drawRange.count=a.drawRange.count;this.userData=a.userData;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Mb.prototype=
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-Object.create(Q.prototype);Mb.prototype.constructor=Mb;pb.prototype=Object.create(D.prototype);pb.prototype.constructor=pb;zc.prototype=Object.create(Q.prototype);zc.prototype.constructor=zc;qb.prototype=Object.create(D.prototype);qb.prototype.constructor=qb;var Tf=0;L.prototype=Object.assign(Object.create(ja.prototype),{constructor:L,isMaterial:!0,onBeforeCompile:function(){},setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)console.warn("THREE.Material: '"+b+"' parameter is undefined.");
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-else if("shading"===b)console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===c?!0:!1;else{var d=this[b];void 0===d?console.warn("THREE."+this.type+": '"+b+"' is not a property of this material."):d&&d.isColor?d.set(c):d&&d.isVector3&&c&&c.isVector3?d.copy(c):this[b]=c}}},toJSON:function(a){function b(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var c=void 0===a||"string"===typeof a;c&&(a={textures:{},
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-images:{}});var d={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};d.uuid=this.uuid;d.type=this.type;""!==this.name&&(d.name=this.name);this.color&&this.color.isColor&&(d.color=this.color.getHex());void 0!==this.roughness&&(d.roughness=this.roughness);void 0!==this.metalness&&(d.metalness=this.metalness);this.emissive&&this.emissive.isColor&&(d.emissive=this.emissive.getHex());1!==this.emissiveIntensity&&(d.emissiveIntensity=this.emissiveIntensity);this.specular&&this.specular.isColor&&
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-(d.specular=this.specular.getHex());void 0!==this.shininess&&(d.shininess=this.shininess);void 0!==this.clearCoat&&(d.clearCoat=this.clearCoat);void 0!==this.clearCoatRoughness&&(d.clearCoatRoughness=this.clearCoatRoughness);this.map&&this.map.isTexture&&(d.map=this.map.toJSON(a).uuid);this.alphaMap&&this.alphaMap.isTexture&&(d.alphaMap=this.alphaMap.toJSON(a).uuid);this.lightMap&&this.lightMap.isTexture&&(d.lightMap=this.lightMap.toJSON(a).uuid);this.aoMap&&this.aoMap.isTexture&&(d.aoMap=this.aoMap.toJSON(a).uuid,
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-d.aoMapIntensity=this.aoMapIntensity);this.bumpMap&&this.bumpMap.isTexture&&(d.bumpMap=this.bumpMap.toJSON(a).uuid,d.bumpScale=this.bumpScale);this.normalMap&&this.normalMap.isTexture&&(d.normalMap=this.normalMap.toJSON(a).uuid,d.normalMapType=this.normalMapType,d.normalScale=this.normalScale.toArray());this.displacementMap&&this.displacementMap.isTexture&&(d.displacementMap=this.displacementMap.toJSON(a).uuid,d.displacementScale=this.displacementScale,d.displacementBias=this.displacementBias);this.roughnessMap&&
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-this.roughnessMap.isTexture&&(d.roughnessMap=this.roughnessMap.toJSON(a).uuid);this.metalnessMap&&this.metalnessMap.isTexture&&(d.metalnessMap=this.metalnessMap.toJSON(a).uuid);this.emissiveMap&&this.emissiveMap.isTexture&&(d.emissiveMap=this.emissiveMap.toJSON(a).uuid);this.specularMap&&this.specularMap.isTexture&&(d.specularMap=this.specularMap.toJSON(a).uuid);this.envMap&&this.envMap.isTexture&&(d.envMap=this.envMap.toJSON(a).uuid,d.reflectivity=this.reflectivity,void 0!==this.combine&&(d.combine=
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-this.combine),void 0!==this.envMapIntensity&&(d.envMapIntensity=this.envMapIntensity));this.gradientMap&&this.gradientMap.isTexture&&(d.gradientMap=this.gradientMap.toJSON(a).uuid);void 0!==this.size&&(d.size=this.size);void 0!==this.sizeAttenuation&&(d.sizeAttenuation=this.sizeAttenuation);1!==this.blending&&(d.blending=this.blending);!0===this.flatShading&&(d.flatShading=this.flatShading);0!==this.side&&(d.side=this.side);0!==this.vertexColors&&(d.vertexColors=this.vertexColors);1>this.opacity&&
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-(d.opacity=this.opacity);!0===this.transparent&&(d.transparent=this.transparent);d.depthFunc=this.depthFunc;d.depthTest=this.depthTest;d.depthWrite=this.depthWrite;0!==this.rotation&&(d.rotation=this.rotation);!0===this.polygonOffset&&(d.polygonOffset=!0);0!==this.polygonOffsetFactor&&(d.polygonOffsetFactor=this.polygonOffsetFactor);0!==this.polygonOffsetUnits&&(d.polygonOffsetUnits=this.polygonOffsetUnits);1!==this.linewidth&&(d.linewidth=this.linewidth);void 0!==this.dashSize&&(d.dashSize=this.dashSize);
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-void 0!==this.gapSize&&(d.gapSize=this.gapSize);void 0!==this.scale&&(d.scale=this.scale);!0===this.dithering&&(d.dithering=!0);0<this.alphaTest&&(d.alphaTest=this.alphaTest);!0===this.premultipliedAlpha&&(d.premultipliedAlpha=this.premultipliedAlpha);!0===this.wireframe&&(d.wireframe=this.wireframe);1<this.wireframeLinewidth&&(d.wireframeLinewidth=this.wireframeLinewidth);"round"!==this.wireframeLinecap&&(d.wireframeLinecap=this.wireframeLinecap);"round"!==this.wireframeLinejoin&&(d.wireframeLinejoin=
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-this.wireframeLinejoin);!0===this.morphTargets&&(d.morphTargets=!0);!0===this.skinning&&(d.skinning=!0);!1===this.visible&&(d.visible=!1);"{}"!==JSON.stringify(this.userData)&&(d.userData=this.userData);c&&(c=b(a.textures),a=b(a.images),0<c.length&&(d.textures=c),0<a.length&&(d.images=a));return d},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.fog=a.fog;this.lights=a.lights;this.blending=a.blending;this.side=a.side;this.flatShading=a.flatShading;
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-this.vertexColors=a.vertexColors;this.opacity=a.opacity;this.transparent=a.transparent;this.blendSrc=a.blendSrc;this.blendDst=a.blendDst;this.blendEquation=a.blendEquation;this.blendSrcAlpha=a.blendSrcAlpha;this.blendDstAlpha=a.blendDstAlpha;this.blendEquationAlpha=a.blendEquationAlpha;this.depthFunc=a.depthFunc;this.depthTest=a.depthTest;this.depthWrite=a.depthWrite;this.colorWrite=a.colorWrite;this.precision=a.precision;this.polygonOffset=a.polygonOffset;this.polygonOffsetFactor=a.polygonOffsetFactor;
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-this.polygonOffsetUnits=a.polygonOffsetUnits;this.dithering=a.dithering;this.alphaTest=a.alphaTest;this.premultipliedAlpha=a.premultipliedAlpha;this.visible=a.visible;this.userData=JSON.parse(JSON.stringify(a.userData));this.clipShadows=a.clipShadows;this.clipIntersection=a.clipIntersection;var b=a.clippingPlanes,c=null;if(null!==b){var d=b.length;c=Array(d);for(var e=0;e!==d;++e)c[e]=b[e].clone()}this.clippingPlanes=c;this.shadowSide=a.shadowSide;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});
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-Ca.prototype=Object.create(L.prototype);Ca.prototype.constructor=Ca;Ca.prototype.isShaderMaterial=!0;Ca.prototype.copy=function(a){L.prototype.copy.call(this,a);this.fragmentShader=a.fragmentShader;this.vertexShader=a.vertexShader;this.uniforms=Kb(a.uniforms);this.defines=Object.assign({},a.defines);this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.lights=a.lights;this.clipping=a.clipping;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;
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-this.extensions=a.extensions;return this};Ca.prototype.toJSON=function(a){var b=L.prototype.toJSON.call(this,a);b.uniforms={};for(var c in this.uniforms){var d=this.uniforms[c].value;b.uniforms[c]=d&&d.isTexture?{type:"t",value:d.toJSON(a).uuid}:d&&d.isColor?{type:"c",value:d.getHex()}:d&&d.isVector2?{type:"v2",value:d.toArray()}:d&&d.isVector3?{type:"v3",value:d.toArray()}:d&&d.isVector4?{type:"v4",value:d.toArray()}:d&&d.isMatrix3?{type:"m3",value:d.toArray()}:d&&d.isMatrix4?{type:"m4",value:d.toArray()}:
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-{value:d}}0<Object.keys(this.defines).length&&(b.defines=this.defines);b.vertexShader=this.vertexShader;b.fragmentShader=this.fragmentShader;a={};for(var e in this.extensions)!0===this.extensions[e]&&(a[e]=!0);0<Object.keys(a).length&&(b.extensions=a);return b};Object.assign(rb.prototype,{set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},
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-at:function(a,b){void 0===b&&(console.warn("THREE.Ray: .at() target is now required"),b=new n);return b.copy(this.direction).multiplyScalar(a).add(this.origin)},lookAt:function(a){this.direction.copy(a).sub(this.origin).normalize();return this},recast:function(){var a=new n;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){void 0===b&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),b=new n);b.subVectors(a,this.origin);a=b.dot(this.direction);
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-return 0>a?b.copy(this.origin):b.copy(this.direction).multiplyScalar(a).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},distanceSqToPoint:function(){var a=new n;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceToSquared(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new n,b=new n,c=new n;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);
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-b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var h=.5*d.distanceTo(e),k=-this.direction.dot(b),m=c.dot(this.direction),l=-c.dot(b),p=c.lengthSq(),n=Math.abs(1-k*k);if(0<n){d=k*l-m;e=k*m-l;var x=h*n;0<=d?e>=-x?e<=x?(h=1/n,d*=h,e*=h,k=d*(d+k*e+2*m)+e*(k*d+e+2*l)+p):(e=h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+p):(e=-h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+p):e<=-x?(d=Math.max(0,-(-k*h+m)),e=0<d?-h:Math.min(Math.max(-h,-l),h),k=-d*d+e*(e+2*l)+p):e<=x?(d=0,e=Math.min(Math.max(-h,-l),h),k=
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-e*(e+2*l)+p):(d=Math.max(0,-(k*h+m)),e=0<d?h:Math.min(Math.max(-h,-l),h),k=-d*d+e*(e+2*l)+p)}else e=0<k?-h:h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+p;f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);g&&g.copy(b).multiplyScalar(e).add(a);return k}}(),intersectSphere:function(){var a=new n;return function(b,c){a.subVectors(b.center,this.origin);var d=a.dot(this.direction),e=a.dot(a)-d*d;b=b.radius*b.radius;if(e>b)return null;b=Math.sqrt(b-e);e=d-b;d+=b;return 0>e&&0>d?null:0>e?this.at(d,
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-c):this.at(e,c)}}(),intersectsSphere:function(a){return this.distanceSqToPoint(a.center)<=a.radius*a.radius},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0===b)return 0===a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){a=this.distanceToPlane(a);return null===a?null:this.at(a,b)},intersectsPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},
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-intersectBox:function(a,b){var c=1/this.direction.x;var d=1/this.direction.y;var e=1/this.direction.z,f=this.origin;if(0<=c){var g=(a.min.x-f.x)*c;c*=a.max.x-f.x}else g=(a.max.x-f.x)*c,c*=a.min.x-f.x;if(0<=d){var h=(a.min.y-f.y)*d;d*=a.max.y-f.y}else h=(a.max.y-f.y)*d,d*=a.min.y-f.y;if(g>d||h>c)return null;if(h>g||g!==g)g=h;if(d<c||c!==c)c=d;0<=e?(h=(a.min.z-f.z)*e,a=(a.max.z-f.z)*e):(h=(a.max.z-f.z)*e,a=(a.min.z-f.z)*e);if(g>a||h>c)return null;if(h>g||g!==g)g=h;if(a<c||c!==c)c=a;return 0>c?null:
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-this.at(0<=g?g:c,b)},intersectsBox:function(){var a=new n;return function(b){return null!==this.intersectBox(b,a)}}(),intersectTriangle:function(){var a=new n,b=new n,c=new n,d=new n;return function(e,f,g,h,k){b.subVectors(f,e);c.subVectors(g,e);d.crossVectors(b,c);f=this.direction.dot(d);if(0<f){if(h)return null;h=1}else if(0>f)h=-1,f=-f;else return null;a.subVectors(this.origin,e);e=h*this.direction.dot(c.crossVectors(a,c));if(0>e)return null;g=h*this.direction.dot(b.cross(a));if(0>g||e+g>f)return null;
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-e=-h*a.dot(d);return 0>e?null:this.at(e/f,k)}}(),applyMatrix4:function(a){this.origin.applyMatrix4(a);this.direction.transformDirection(a);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)}});Object.assign(da,{getNormal:function(){var a=new n;return function(b,c,d,e){void 0===e&&(console.warn("THREE.Triangle: .getNormal() target is now required"),e=new n);e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/
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-Math.sqrt(b)):e.set(0,0,0)}}(),getBarycoord:function(){var a=new n,b=new n,c=new n;return function(d,e,f,g,h){a.subVectors(g,e);b.subVectors(f,e);c.subVectors(d,e);d=a.dot(a);e=a.dot(b);f=a.dot(c);var k=b.dot(b);g=b.dot(c);var m=d*k-e*e;void 0===h&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),h=new n);if(0===m)return h.set(-2,-1,-1);m=1/m;k=(k*f-e*g)*m;d=(d*g-e*f)*m;return h.set(1-k-d,d,k)}}(),containsPoint:function(){var a=new n;return function(b,c,d,e){da.getBarycoord(b,
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-c,d,e,a);return 0<=a.x&&0<=a.y&&1>=a.x+a.y}}(),getUV:function(){var a=new n;return function(b,c,d,e,f,g,h,k){this.getBarycoord(b,c,d,e,a);k.set(0,0);k.addScaledVector(f,a.x);k.addScaledVector(g,a.y);k.addScaledVector(h,a.z);return k}}()});Object.assign(da.prototype,{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},
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-copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},getArea:function(){var a=new n,b=new n;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return.5*a.cross(b).length()}}(),getMidpoint:function(a){void 0===a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),a=new n);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(a){return da.getNormal(this.a,this.b,this.c,a)},getPlane:function(a){void 0===
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-a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new n);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a,b){return da.getBarycoord(a,this.a,this.b,this.c,b)},containsPoint:function(a){return da.containsPoint(a,this.a,this.b,this.c)},getUV:function(a,b,c,d,e){return da.getUV(a,this.a,this.b,this.c,b,c,d,e)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(){var a=new n,b=new n,c=new n,d=new n,e=new n,f=new n;
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|
-return function(g,h){void 0===h&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),h=new n);var k=this.a,m=this.b,l=this.c;a.subVectors(m,k);b.subVectors(l,k);d.subVectors(g,k);var p=a.dot(d),t=b.dot(d);if(0>=p&&0>=t)return h.copy(k);e.subVectors(g,m);var x=a.dot(e),r=b.dot(e);if(0<=x&&r<=x)return h.copy(m);var u=p*r-x*t;if(0>=u&&0<=p&&0>=x)return m=p/(p-x),h.copy(k).addScaledVector(a,m);f.subVectors(g,l);g=a.dot(f);var w=b.dot(f);if(0<=w&&g<=w)return h.copy(l);p=g*t-
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-p*w;if(0>=p&&0<=t&&0>=w)return u=t/(t-w),h.copy(k).addScaledVector(b,u);t=x*w-g*r;if(0>=t&&0<=r-x&&0<=g-w)return c.subVectors(l,m),u=(r-x)/(r-x+(g-w)),h.copy(m).addScaledVector(c,u);l=1/(t+p+u);m=p*l;u*=l;return h.copy(k).addScaledVector(a,m).addScaledVector(b,u)}}(),equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});xa.prototype=Object.create(L.prototype);xa.prototype.constructor=xa;xa.prototype.isMeshBasicMaterial=!0;xa.prototype.copy=function(a){L.prototype.copy.call(this,
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-a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=
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-a.skinning;this.morphTargets=a.morphTargets;return this};oa.prototype=Object.assign(Object.create(E.prototype),{constructor:oa,isMesh:!0,setDrawMode:function(a){this.drawMode=a},copy:function(a){E.prototype.copy.call(this,a);this.drawMode=a.drawMode;void 0!==a.morphTargetInfluences&&(this.morphTargetInfluences=a.morphTargetInfluences.slice());void 0!==a.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},a.morphTargetDictionary));return this},updateMorphTargets:function(){var a=this.geometry;
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-if(a.isBufferGeometry){a=a.morphAttributes;var b=Object.keys(a);if(0<b.length){var c=a[b[0]];if(void 0!==c)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++){var d=c[a].name||String(a);this.morphTargetInfluences.push(0);this.morphTargetDictionary[d]=a}}}else a=a.morphTargets,void 0!==a&&0<a.length&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")},raycast:function(){function a(a,b,c,d,e,f,g,h){if(null===
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-(1===b.side?d.intersectTriangle(g,f,e,!0,h):d.intersectTriangle(e,f,g,2!==b.side,h)))return null;u.copy(h);u.applyMatrix4(a.matrixWorld);b=c.ray.origin.distanceTo(u);return b<c.near||b>c.far?null:{distance:b,point:u.clone(),object:a}}function b(b,c,d,e,k,m,l,q,n){f.fromBufferAttribute(k,l);g.fromBufferAttribute(k,q);h.fromBufferAttribute(k,n);if(b=a(b,c,d,e,f,g,h,r))m&&(p.fromBufferAttribute(m,l),t.fromBufferAttribute(m,q),x.fromBufferAttribute(m,n),b.uv=da.getUV(r,f,g,h,p,t,x,new A)),m=new Lb(l,
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-q,n),da.getNormal(f,g,h,m.normal),b.face=m;return b}var c=new P,d=new rb,e=new Fa,f=new n,g=new n,h=new n,k=new n,m=new n,l=new n,p=new A,t=new A,x=new A,r=new n,u=new n;return function(q,n){var u=this.geometry,w=this.material,y=this.matrixWorld;if(void 0!==w&&(null===u.boundingSphere&&u.computeBoundingSphere(),e.copy(u.boundingSphere),e.applyMatrix4(y),!1!==q.ray.intersectsSphere(e)&&(c.getInverse(y),d.copy(q.ray).applyMatrix4(c),null===u.boundingBox||!1!==d.intersectsBox(u.boundingBox))))if(u.isBufferGeometry){var z=
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-u.index,C=u.attributes.position,B=u.attributes.uv,E=u.groups;u=u.drawRange;var D;if(null!==z)if(Array.isArray(w)){var F=0;for(D=E.length;F<D;F++){var G=E[F];var J=w[G.materialIndex];y=Math.max(G.start,u.start);var L=Math.min(G.start+G.count,u.start+u.count);for(G=y;G<L;G+=3){y=z.getX(G);var I=z.getX(G+1);var K=z.getX(G+2);if(y=b(this,J,q,d,C,B,y,I,K))y.faceIndex=Math.floor(G/3),n.push(y)}}}else for(y=Math.max(0,u.start),L=Math.min(z.count,u.start+u.count),F=y,D=L;F<D;F+=3){if(y=z.getX(F),I=z.getX(F+
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-1),K=z.getX(F+2),y=b(this,w,q,d,C,B,y,I,K))y.faceIndex=Math.floor(F/3),n.push(y)}else if(void 0!==C)if(Array.isArray(w))for(F=0,D=E.length;F<D;F++)for(G=E[F],J=w[G.materialIndex],y=Math.max(G.start,u.start),L=Math.min(G.start+G.count,u.start+u.count),G=y;G<L;G+=3){if(y=G,I=G+1,K=G+2,y=b(this,J,q,d,C,B,y,I,K))y.faceIndex=Math.floor(G/3),n.push(y)}else for(y=Math.max(0,u.start),L=Math.min(C.count,u.start+u.count),F=y,D=L;F<D;F+=3)if(y=F,I=F+1,K=F+2,y=b(this,w,q,d,C,B,y,I,K))y.faceIndex=Math.floor(F/
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-3),n.push(y)}else if(u.isGeometry)for(C=Array.isArray(w),B=u.vertices,E=u.faces,y=u.faceVertexUvs[0],0<y.length&&(z=y),G=0,L=E.length;G<L;G++)if(I=E[G],y=C?w[I.materialIndex]:w,void 0!==y){F=B[I.a];D=B[I.b];J=B[I.c];if(!0===y.morphTargets){K=u.morphTargets;var O=this.morphTargetInfluences;f.set(0,0,0);g.set(0,0,0);h.set(0,0,0);for(var P=0,Q=K.length;P<Q;P++){var S=O[P];if(0!==S){var U=K[P].vertices;f.addScaledVector(k.subVectors(U[I.a],F),S);g.addScaledVector(m.subVectors(U[I.b],D),S);h.addScaledVector(l.subVectors(U[I.c],
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-J),S)}}f.add(F);g.add(D);h.add(J);F=f;D=g;J=h}if(y=a(this,y,q,d,F,D,J,r))z&&z[G]&&(K=z[G],p.copy(K[0]),t.copy(K[1]),x.copy(K[2]),y.uv=da.getUV(r,F,D,J,p,t,x,new A)),y.face=I,y.faceIndex=G,n.push(y)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});Za.prototype=Object.create(S.prototype);Za.prototype.constructor=Za;Za.prototype.isCubeTexture=!0;Object.defineProperty(Za.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});
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-Nb.prototype=Object.create(S.prototype);Nb.prototype.constructor=Nb;Nb.prototype.isDataTexture3D=!0;var Te=new S,og=new Nb,Ue=new Za,Ne=[],Pe=[],Se=new Float32Array(16),Re=new Float32Array(9),Qe=new Float32Array(4);Ye.prototype.updateCache=function(a){var b=this.cache;a instanceof Float32Array&&b.length!==a.length&&(this.cache=new Float32Array(a.length));ra(b,a)};Ze.prototype.setValue=function(a,b,c){for(var d=this.seq,e=0,f=d.length;e!==f;++e){var g=d[e];g.setValue(a,b[g.id],c)}};var ae=/([\w\d_]+)(\])?(\[|\.)?/g;
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-eb.prototype.setValue=function(a,b,c){b=this.map[b];void 0!==b&&b.setValue(a,c,this.renderer)};eb.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};eb.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)}};eb.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 Jg=0,Rg=0;fb.prototype=Object.create(L.prototype);fb.prototype.constructor=fb;fb.prototype.isMeshDepthMaterial=
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-!0;fb.prototype.copy=function(a){L.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};gb.prototype=Object.create(L.prototype);gb.prototype.constructor=gb;gb.prototype.isMeshDistanceMaterial=
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|
-!0;gb.prototype.copy=function(a){L.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};Pb.prototype=Object.assign(Object.create(E.prototype),{constructor:Pb,isGroup:!0});Ta.prototype=
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|
-Object.assign(Object.create(E.prototype),{constructor:Ta,isCamera:!0,copy:function(a,b){E.prototype.copy.call(this,a,b);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);this.projectionMatrixInverse.copy(a.projectionMatrixInverse);return this},getWorldDirection:function(a){void 0===a&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),a=new n);this.updateMatrixWorld(!0);var b=this.matrixWorld.elements;return a.set(-b[8],-b[9],
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|
--b[10]).normalize()},updateMatrixWorld:function(a){E.prototype.updateMatrixWorld.call(this,a);this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}});X.prototype=Object.assign(Object.create(Ta.prototype),{constructor:X,isPerspectiveCamera:!0,copy:function(a,b){Ta.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({},
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-a.view);this.filmGauge=a.filmGauge;this.filmOffset=a.filmOffset;return this},setFocalLength:function(a){a=.5*this.getFilmHeight()/a;this.fov=2*F.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a=Math.tan(.5*F.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a},getEffectiveFOV:function(){return 2*F.RAD2DEG*Math.atan(Math.tan(.5*F.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/
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|
-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,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,
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|
-b=a*Math.tan(.5*F.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=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);this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(a){a=E.prototype.toJSON.call(this,a);a.object.fov=this.fov;a.object.zoom=this.zoom;
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|
-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=this.filmOffset;return a}});Dc.prototype=Object.assign(Object.create(X.prototype),{constructor:Dc,isArrayCamera:!0});var kf=new n,lf=new n;Qb.prototype.isFogExp2=!0;Qb.prototype.clone=function(){return new Qb(this.color,this.density)};Qb.prototype.toJSON=function(){return{type:"FogExp2",
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-color:this.color.getHex(),density:this.density}};Rb.prototype.isFog=!0;Rb.prototype.clone=function(){return new Rb(this.color,this.near,this.far)};Rb.prototype.toJSON=function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}};yd.prototype=Object.assign(Object.create(E.prototype),{constructor:yd,copy:function(a,b){E.prototype.copy.call(this,a,b);null!==a.background&&(this.background=a.background.clone());null!==a.fog&&(this.fog=a.fog.clone());null!==a.overrideMaterial&&(this.overrideMaterial=
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|
-a.overrideMaterial.clone());this.autoUpdate=a.autoUpdate;this.matrixAutoUpdate=a.matrixAutoUpdate;return this},toJSON:function(a){var b=E.prototype.toJSON.call(this,a);null!==this.background&&(b.object.background=this.background.toJSON(a));null!==this.fog&&(b.object.fog=this.fog.toJSON());return b},dispose:function(){this.dispatchEvent({type:"dispose"})}});Object.defineProperty(sb.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(sb.prototype,{isInterleavedBuffer:!0,
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|
-onUploadCallback:function(){},setArray:function(a){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==a?a.length/this.stride:0;this.array=a;return this},setDynamic:function(a){this.dynamic=a;return this},copy:function(a){this.array=new a.array.constructor(a.array);this.count=a.count;this.stride=a.stride;this.dynamic=a.dynamic;return this},copyAt:function(a,b,c){a*=this.stride;c*=b.stride;for(var d=0,e=this.stride;d<e;d++)this.array[a+
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|
-d]=b.array[c+d];return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(a){this.onUploadCallback=a;return this}});Object.defineProperties(Ec.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}});Object.assign(Ec.prototype,{isInterleavedBufferAttribute:!0,setX:function(a,b){this.data.array[a*this.data.stride+this.offset]=b;return this},setY:function(a,
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|
-b){this.data.array[a*this.data.stride+this.offset+1]=b;return this},setZ:function(a,b){this.data.array[a*this.data.stride+this.offset+2]=b;return this},setW:function(a,b){this.data.array[a*this.data.stride+this.offset+3]=b;return this},getX:function(a){return this.data.array[a*this.data.stride+this.offset]},getY:function(a){return this.data.array[a*this.data.stride+this.offset+1]},getZ:function(a){return this.data.array[a*this.data.stride+this.offset+2]},getW:function(a){return this.data.array[a*
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|
-this.data.stride+this.offset+3]},setXY:function(a,b,c){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;return this},setXYZ:function(a,b,c,d){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;this.data.array[a+3]=e;return this}});ib.prototype=Object.create(L.prototype);ib.prototype.constructor=
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|
|
-ib;ib.prototype.isSpriteMaterial=!0;ib.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.rotation=a.rotation;this.sizeAttenuation=a.sizeAttenuation;return this};var Sb;Fc.prototype=Object.assign(Object.create(E.prototype),{constructor:Fc,isSprite:!0,raycast:function(){function a(a,b,c,d,h,k){e.subVectors(a,c).addScalar(.5).multiply(d);void 0!==h?(f.x=k*e.x-h*e.y,f.y=h*e.x+k*e.y):f.copy(e);a.copy(b);a.x+=f.x;a.y+=f.y;a.applyMatrix4(g)}var b=new n,
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|
-c=new n,d=new n,e=new A,f=new A,g=new P,h=new n,k=new n,m=new n,l=new A,p=new A,t=new A;return function(e,f){c.setFromMatrixScale(this.matrixWorld);g.getInverse(this.modelViewMatrix).premultiply(this.matrixWorld);d.setFromMatrixPosition(this.modelViewMatrix);var q=this.material.rotation;if(0!==q){var n=Math.cos(q);var r=Math.sin(q)}q=this.center;a(h.set(-.5,-.5,0),d,q,c,r,n);a(k.set(.5,-.5,0),d,q,c,r,n);a(m.set(.5,.5,0),d,q,c,r,n);l.set(0,0);p.set(1,0);t.set(1,1);var x=e.ray.intersectTriangle(h,k,
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|
-m,!1,b);if(null===x&&(a(k.set(-.5,.5,0),d,q,c,r,n),p.set(0,1),x=e.ray.intersectTriangle(h,m,k,!1,b),null===x))return;r=e.ray.origin.distanceTo(b);r<e.near||r>e.far||f.push({distance:r,point:b.clone(),uv:da.getUV(b,h,k,m,l,p,t,new A),face:null,object:this})}}(),clone:function(){return(new this.constructor(this.material)).copy(this)},copy:function(a){E.prototype.copy.call(this,a);void 0!==a.center&&this.center.copy(a.center);return this}});Gc.prototype=Object.assign(Object.create(E.prototype),{constructor:Gc,
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|
|
-copy:function(a){E.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}return this},addLevel:function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=this.levels,d=0;d<c.length&&!(b<c[d].distance);d++);c.splice(d,0,{distance:b,object:a});this.add(a)},getObjectForDistance:function(a){for(var b=this.levels,c=1,d=b.length;c<d&&!(a<b[c].distance);c++);return b[c-1].object},raycast:function(){var a=new n;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);
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|
-var d=b.ray.origin.distanceTo(a);this.getObjectForDistance(d).raycast(b,c)}}(),update:function(){var a=new n,b=new n;return function(c){var d=this.levels;if(1<d.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);d[0].object.visible=!0;for(var e=1,f=d.length;e<f;e++)if(c>=d[e].distance)d[e-1].object.visible=!1,d[e].object.visible=!0;else break;for(;e<f;e++)d[e].object.visible=!1}}}(),toJSON:function(a){a=E.prototype.toJSON.call(this,a);a.object.levels=
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|
-[];for(var b=this.levels,c=0,d=b.length;c<d;c++){var e=b[c];a.object.levels.push({object:e.object.uuid,distance:e.distance})}return a}});Hc.prototype=Object.assign(Object.create(oa.prototype),{constructor:Hc,isSkinnedMesh:!0,bind:function(a,b){this.skeleton=a;void 0===b&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),b=this.matrixWorld);this.bindMatrix.copy(b);this.bindMatrixInverse.getInverse(b)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){for(var a=new V,
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|
-b=this.geometry.attributes.skinWeight,c=0,d=b.count;c<d;c++){a.x=b.getX(c);a.y=b.getY(c);a.z=b.getZ(c);a.w=b.getW(c);var e=1/a.manhattanLength();Infinity!==e?a.multiplyScalar(e):a.set(1,0,0,0);b.setXYZW(c,a.x,a.y,a.z,a.w)}},updateMatrixWorld:function(a){oa.prototype.updateMatrixWorld.call(this,a);"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+
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|
|
-this.bindMode)},clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});Object.assign(zd.prototype,{calculateInverses:function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new P;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}},pose:function(){var a,b;var c=0;for(b=this.bones.length;c<b;c++)(a=this.bones[c])&&a.matrixWorld.getInverse(this.boneInverses[c]);c=0;for(b=this.bones.length;c<b;c++)if(a=this.bones[c])a.parent&&
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|
-a.parent.isBone?(a.matrix.getInverse(a.parent.matrixWorld),a.matrix.multiply(a.matrixWorld)):a.matrix.copy(a.matrixWorld),a.matrix.decompose(a.position,a.quaternion,a.scale)},update:function(){var a=new P,b=new P;return function(){for(var c=this.bones,d=this.boneInverses,e=this.boneMatrices,f=this.boneTexture,g=0,h=c.length;g<h;g++)a.multiplyMatrices(c[g]?c[g].matrixWorld:b,d[g]),a.toArray(e,16*g);void 0!==f&&(f.needsUpdate=!0)}}(),clone:function(){return new zd(this.bones,this.boneInverses)},getBoneByName:function(a){for(var b=
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|
-0,c=this.bones.length;b<c;b++){var d=this.bones[b];if(d.name===a)return d}}});ee.prototype=Object.assign(Object.create(E.prototype),{constructor:ee,isBone:!0});W.prototype=Object.create(L.prototype);W.prototype.constructor=W;W.prototype.isLineBasicMaterial=!0;W.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;return this};ua.prototype=Object.assign(Object.create(E.prototype),{constructor:ua,
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|
-isLine:!0,computeLineDistances:function(){var a=new n,b=new n;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=c.attributes.position,e=[0],f=1,g=d.count;f<g;f++)a.fromBufferAttribute(d,f-1),b.fromBufferAttribute(d,f),e[f]=e[f-1],e[f]+=a.distanceTo(b);c.addAttribute("lineDistance",new C(e,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(c.isGeometry)for(d=c.vertices,e=c.lineDistances,
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|
-e[0]=0,f=1,g=d.length;f<g;f++)e[f]=e[f-1],e[f]+=d[f-1].distanceTo(d[f]);return this}}(),raycast:function(){var a=new P,b=new rb,c=new Fa;return function(d,e){var f=d.linePrecision,g=this.geometry,h=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(h);c.radius+=f;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(h);b.copy(d.ray).applyMatrix4(a);f/=(this.scale.x+this.scale.y+this.scale.z)/3;f*=f;var k=new n,m=new n;h=new n;var l=new n,p=this&&
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|
-this.isLineSegments?2:1;if(g.isBufferGeometry){var t=g.index,x=g.attributes.position.array;if(null!==t){t=t.array;g=0;for(var r=t.length-1;g<r;g+=p){var u=t[g+1];k.fromArray(x,3*t[g]);m.fromArray(x,3*u);u=b.distanceSqToSegment(k,m,l,h);u>f||(l.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(l),u<d.near||u>d.far||e.push({distance:u,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}else for(g=0,r=x.length/3-1;g<r;g+=p)k.fromArray(x,3*g),m.fromArray(x,
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|
-3*g+3),u=b.distanceSqToSegment(k,m,l,h),u>f||(l.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(l),u<d.near||u>d.far||e.push({distance:u,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(k=g.vertices,m=k.length,g=0;g<m-1;g+=p)u=b.distanceSqToSegment(k[g],k[g+1],l,h),u>f||(l.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(l),u<d.near||u>d.far||e.push({distance:u,point:h.clone().applyMatrix4(this.matrixWorld),index:g,
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|
-face:null,faceIndex:null,object:this}))}}}(),copy:function(a){E.prototype.copy.call(this,a);this.geometry.copy(a.geometry);this.material.copy(a.material);return this},clone:function(){return(new this.constructor).copy(this)}});U.prototype=Object.assign(Object.create(ua.prototype),{constructor:U,isLineSegments:!0,computeLineDistances:function(){var a=new n,b=new n;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=c.attributes.position,e=[],f=0,g=d.count;f<g;f+=
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|
-2)a.fromBufferAttribute(d,f),b.fromBufferAttribute(d,f+1),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);c.addAttribute("lineDistance",new C(e,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(c.isGeometry)for(d=c.vertices,e=c.lineDistances,f=0,g=d.length;f<g;f+=2)a.copy(d[f]),b.copy(d[f+1]),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);return this}}()});Ad.prototype=Object.assign(Object.create(ua.prototype),{constructor:Ad,
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|
|
-isLineLoop:!0});Ga.prototype=Object.create(L.prototype);Ga.prototype.constructor=Ga;Ga.prototype.isPointsMaterial=!0;Ga.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=a.sizeAttenuation;this.morphTargets=a.morphTargets;return this};Tb.prototype=Object.assign(Object.create(E.prototype),{constructor:Tb,isPoints:!0,raycast:function(){var a=new P,b=new rb,c=new Fa;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);
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|
-f<l&&(b.closestPointToPoint(a,p),p.applyMatrix4(k),a=d.ray.origin.distanceTo(p),a<d.near||a>d.far||e.push({distance:a,distanceToRay:Math.sqrt(f),point:p.clone(),index:c,face:null,object:g}))}var g=this,h=this.geometry,k=this.matrixWorld,m=d.params.Points.threshold;null===h.boundingSphere&&h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(k);c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);m/=(this.scale.x+this.scale.y+this.scale.z)/3;var l=
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|
-m*m;m=new n;var p=new n;if(h.isBufferGeometry){var t=h.index;h=h.attributes.position.array;if(null!==t){var x=t.array;t=0;for(var r=x.length;t<r;t++){var u=x[t];m.fromArray(h,3*u);f(m,u)}}else for(t=0,x=h.length/3;t<x;t++)m.fromArray(h,3*t),f(m,t)}else for(m=h.vertices,t=0,x=m.length;t<x;t++)f(m[t],t)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});fe.prototype=Object.assign(Object.create(S.prototype),{constructor:fe,isVideoTexture:!0,update:function(){var a=
|
|
|
-this.image;a.readyState>=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});Ub.prototype=Object.create(S.prototype);Ub.prototype.constructor=Ub;Ub.prototype.isCompressedTexture=!0;Ic.prototype=Object.create(S.prototype);Ic.prototype.constructor=Ic;Ic.prototype.isCanvasTexture=!0;Jc.prototype=Object.create(S.prototype);Jc.prototype.constructor=Jc;Jc.prototype.isDepthTexture=!0;Vb.prototype=Object.create(D.prototype);Vb.prototype.constructor=Vb;Kc.prototype=Object.create(Q.prototype);Kc.prototype.constructor=
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|
-Kc;Wb.prototype=Object.create(D.prototype);Wb.prototype.constructor=Wb;Lc.prototype=Object.create(Q.prototype);Lc.prototype.constructor=Lc;za.prototype=Object.create(D.prototype);za.prototype.constructor=za;Mc.prototype=Object.create(Q.prototype);Mc.prototype.constructor=Mc;Xb.prototype=Object.create(za.prototype);Xb.prototype.constructor=Xb;Nc.prototype=Object.create(Q.prototype);Nc.prototype.constructor=Nc;tb.prototype=Object.create(za.prototype);tb.prototype.constructor=tb;Oc.prototype=Object.create(Q.prototype);
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|
-Oc.prototype.constructor=Oc;Yb.prototype=Object.create(za.prototype);Yb.prototype.constructor=Yb;Pc.prototype=Object.create(Q.prototype);Pc.prototype.constructor=Pc;Zb.prototype=Object.create(za.prototype);Zb.prototype.constructor=Zb;Qc.prototype=Object.create(Q.prototype);Qc.prototype.constructor=Qc;$b.prototype=Object.create(D.prototype);$b.prototype.constructor=$b;Rc.prototype=Object.create(Q.prototype);Rc.prototype.constructor=Rc;ac.prototype=Object.create(D.prototype);ac.prototype.constructor=
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|
-ac;Sc.prototype=Object.create(Q.prototype);Sc.prototype.constructor=Sc;bc.prototype=Object.create(D.prototype);bc.prototype.constructor=bc;var eh={triangulate:function(a,b,c){c=c||2;var d=b&&b.length,e=d?b[0]*c:a.length,f=nf(a,0,e,c,!0),g=[];if(!f)return g;var h;if(d){var k=c;d=[];var m;var l=0;for(m=b.length;l<m;l++){var p=b[l]*k;var n=l<m-1?b[l+1]*k:a.length;p=nf(a,p,n,k,!1);p===p.next&&(p.steiner=!0);d.push(Zg(p))}d.sort(Xg);for(l=0;l<d.length;l++){b=d[l];k=f;if(k=Yg(b,k))b=qf(k,b),Uc(b,b.next);
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|
-f=Uc(f,f.next)}}if(a.length>80*c){var x=h=a[0];var r=d=a[1];for(k=c;k<e;k+=c)l=a[k],b=a[k+1],l<x&&(x=l),b<r&&(r=b),l>h&&(h=l),b>d&&(d=b);h=Math.max(h-x,d-r);h=0!==h?1/h:0}Vc(f,g,c,x,r,h);return g}},$a={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d=e++)c+=a[d].x*a[e].y-a[e].x*a[d].y;return.5*c},isClockWise:function(a){return 0>$a.area(a)},triangulateShape:function(a,b){var c=[],d=[],e=[];rf(a);sf(c,a);var f=a.length;b.forEach(rf);for(a=0;a<b.length;a++)d.push(f),f+=b[a].length,sf(c,b[a]);
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|
-b=eh.triangulate(c,d);for(a=0;a<b.length;a+=3)e.push(b.slice(a,a+3));return e}};vb.prototype=Object.create(Q.prototype);vb.prototype.constructor=vb;vb.prototype.toJSON=function(){var a=Q.prototype.toJSON.call(this);return tf(this.parameters.shapes,this.parameters.options,a)};Ua.prototype=Object.create(D.prototype);Ua.prototype.constructor=Ua;Ua.prototype.toJSON=function(){var a=D.prototype.toJSON.call(this);return tf(this.parameters.shapes,this.parameters.options,a)};var $g={generateTopUV:function(a,
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|
|
-b,c,d,e){a=b[3*d];d=b[3*d+1];var f=b[3*e];e=b[3*e+1];return[new A(b[3*c],b[3*c+1]),new A(a,d),new A(f,e)]},generateSideWallUV:function(a,b,c,d,e,f){a=b[3*c];var g=b[3*c+1];c=b[3*c+2];var h=b[3*d],k=b[3*d+1];d=b[3*d+2];var m=b[3*e],l=b[3*e+1];e=b[3*e+2];var p=b[3*f],n=b[3*f+1];b=b[3*f+2];return.01>Math.abs(g-k)?[new A(a,1-c),new A(h,1-d),new A(m,1-e),new A(p,1-b)]:[new A(g,1-c),new A(k,1-d),new A(l,1-e),new A(n,1-b)]}};Xc.prototype=Object.create(Q.prototype);Xc.prototype.constructor=Xc;cc.prototype=
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|
-Object.create(Ua.prototype);cc.prototype.constructor=cc;Yc.prototype=Object.create(Q.prototype);Yc.prototype.constructor=Yc;wb.prototype=Object.create(D.prototype);wb.prototype.constructor=wb;Zc.prototype=Object.create(Q.prototype);Zc.prototype.constructor=Zc;dc.prototype=Object.create(D.prototype);dc.prototype.constructor=dc;$c.prototype=Object.create(Q.prototype);$c.prototype.constructor=$c;ec.prototype=Object.create(D.prototype);ec.prototype.constructor=ec;xb.prototype=Object.create(Q.prototype);
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|
-xb.prototype.constructor=xb;xb.prototype.toJSON=function(){var a=Q.prototype.toJSON.call(this);return uf(this.parameters.shapes,a)};yb.prototype=Object.create(D.prototype);yb.prototype.constructor=yb;yb.prototype.toJSON=function(){var a=D.prototype.toJSON.call(this);return uf(this.parameters.shapes,a)};fc.prototype=Object.create(D.prototype);fc.prototype.constructor=fc;zb.prototype=Object.create(Q.prototype);zb.prototype.constructor=zb;ab.prototype=Object.create(D.prototype);ab.prototype.constructor=
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|
-ab;ad.prototype=Object.create(zb.prototype);ad.prototype.constructor=ad;bd.prototype=Object.create(ab.prototype);bd.prototype.constructor=bd;cd.prototype=Object.create(Q.prototype);cd.prototype.constructor=cd;gc.prototype=Object.create(D.prototype);gc.prototype.constructor=gc;var ia=Object.freeze({WireframeGeometry:Vb,ParametricGeometry:Kc,ParametricBufferGeometry:Wb,TetrahedronGeometry:Mc,TetrahedronBufferGeometry:Xb,OctahedronGeometry:Nc,OctahedronBufferGeometry:tb,IcosahedronGeometry:Oc,IcosahedronBufferGeometry:Yb,
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|
-DodecahedronGeometry:Pc,DodecahedronBufferGeometry:Zb,PolyhedronGeometry:Lc,PolyhedronBufferGeometry:za,TubeGeometry:Qc,TubeBufferGeometry:$b,TorusKnotGeometry:Rc,TorusKnotBufferGeometry:ac,TorusGeometry:Sc,TorusBufferGeometry:bc,TextGeometry:Xc,TextBufferGeometry:cc,SphereGeometry:Yc,SphereBufferGeometry:wb,RingGeometry:Zc,RingBufferGeometry:dc,PlaneGeometry:zc,PlaneBufferGeometry:qb,LatheGeometry:$c,LatheBufferGeometry:ec,ShapeGeometry:xb,ShapeBufferGeometry:yb,ExtrudeGeometry:vb,ExtrudeBufferGeometry:Ua,
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|
-EdgesGeometry:fc,ConeGeometry:ad,ConeBufferGeometry:bd,CylinderGeometry:zb,CylinderBufferGeometry:ab,CircleGeometry:cd,CircleBufferGeometry:gc,BoxGeometry:Mb,BoxBufferGeometry:pb});Ab.prototype=Object.create(L.prototype);Ab.prototype.constructor=Ab;Ab.prototype.isShadowMaterial=!0;Ab.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);return this};hc.prototype=Object.create(Ca.prototype);hc.prototype.constructor=hc;hc.prototype.isRawShaderMaterial=!0;Va.prototype=Object.create(L.prototype);
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|
-Va.prototype.constructor=Va;Va.prototype.isMeshStandardMaterial=!0;Va.prototype.copy=function(a){L.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);this.roughness=a.roughness;this.metalness=a.metalness;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=
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|
-a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.roughnessMap=a.roughnessMap;this.metalnessMap=a.metalnessMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.envMapIntensity=a.envMapIntensity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=
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|
-a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Bb.prototype=Object.create(Va.prototype);Bb.prototype.constructor=Bb;Bb.prototype.isMeshPhysicalMaterial=!0;Bb.prototype.copy=function(a){Va.prototype.copy.call(this,a);this.defines={PHYSICAL:""};this.reflectivity=a.reflectivity;this.clearCoat=a.clearCoat;this.clearCoatRoughness=a.clearCoatRoughness;return this};Ha.prototype=Object.create(L.prototype);
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|
-Ha.prototype.constructor=Ha;Ha.prototype.isMeshPhongMaterial=!0;Ha.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;
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|
-this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;
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|
-this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Cb.prototype=Object.create(Ha.prototype);Cb.prototype.constructor=Cb;Cb.prototype.isMeshToonMaterial=!0;Cb.prototype.copy=function(a){Ha.prototype.copy.call(this,a);this.gradientMap=a.gradientMap;return this};Db.prototype=Object.create(L.prototype);Db.prototype.constructor=Db;Db.prototype.isMeshNormalMaterial=!0;Db.prototype.copy=function(a){L.prototype.copy.call(this,
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|
-a);this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Eb.prototype=Object.create(L.prototype);Eb.prototype.constructor=
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|
|
-Eb;Eb.prototype.isMeshLambertMaterial=!0;Eb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;
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|
|
-this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Fb.prototype=Object.create(L.prototype);Fb.prototype.constructor=Fb;Fb.prototype.isMeshMatcapMaterial=!0;Fb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.defines={MATCAP:""};this.color.copy(a.color);
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|
|
-this.matcap=a.matcap;this.map=a.map;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.alphaMap=a.alphaMap;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Gb.prototype=Object.create(W.prototype);Gb.prototype.constructor=
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|
|
-Gb;Gb.prototype.isLineDashedMaterial=!0;Gb.prototype.copy=function(a){W.prototype.copy.call(this,a);this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var fh=Object.freeze({ShadowMaterial:Ab,SpriteMaterial:ib,RawShaderMaterial:hc,ShaderMaterial:Ca,PointsMaterial:Ga,MeshPhysicalMaterial:Bb,MeshStandardMaterial:Va,MeshPhongMaterial:Ha,MeshToonMaterial:Cb,MeshNormalMaterial:Db,MeshLambertMaterial:Eb,MeshDepthMaterial:fb,MeshDistanceMaterial:gb,MeshBasicMaterial:xa,MeshMatcapMaterial:Fb,
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|
|
-LineDashedMaterial:Gb,LineBasicMaterial:W,Material:L}),sa={arraySlice:function(a,b,c){return sa.isTypedArray(a)?new a.constructor(a.subarray(b,void 0!==c?c:a.length)):a.slice(b,c)},convertArray:function(a,b,c){return!a||!c&&a.constructor===b?a:"number"===typeof b.BYTES_PER_ELEMENT?new b(a):Array.prototype.slice.call(a)},isTypedArray:function(a){return ArrayBuffer.isView(a)&&!(a instanceof DataView)},getKeyframeOrder:function(a){for(var b=a.length,c=Array(b),d=0;d!==b;++d)c[d]=d;c.sort(function(b,
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|
|
-c){return a[b]-a[c]});return c},sortedArray:function(a,b,c){for(var d=a.length,e=new a.constructor(d),f=0,g=0;g!==d;++f)for(var h=c[f]*b,k=0;k!==b;++k)e[g++]=a[h+k];return e},flattenJSON:function(a,b,c,d){for(var e=1,f=a[0];void 0!==f&&void 0===f[d];)f=a[e++];if(void 0!==f){var g=f[d];if(void 0!==g)if(Array.isArray(g)){do g=f[d],void 0!==g&&(b.push(f.time),c.push.apply(c,g)),f=a[e++];while(void 0!==f)}else if(void 0!==g.toArray){do g=f[d],void 0!==g&&(b.push(f.time),g.toArray(c,c.length)),f=a[e++];
|
|
|
-while(void 0!==f)}else{do g=f[d],void 0!==g&&(b.push(f.time),c.push(g)),f=a[e++];while(void 0!==f)}}}};Object.assign(wa.prototype,{evaluate:function(a){var b=this.parameterPositions,c=this._cachedIndex,d=b[c],e=b[c-1];a:{b:{c:{d:if(!(a<d)){for(var f=c+2;;){if(void 0===d){if(a<e)break d;this._cachedIndex=c=b.length;return this.afterEnd_(c-1,a,e)}if(c===f)break;e=d;d=b[++c];if(a<d)break b}d=b.length;break c}if(a>=e)break a;else{f=b[1];a<f&&(c=2,e=f);for(f=c-2;;){if(void 0===e)return this._cachedIndex=
|
|
|
-0,this.beforeStart_(0,a,d);if(c===f)break;d=e;e=b[--c-1];if(a>=e)break b}d=c;c=0}}for(;c<d;)e=c+d>>>1,a<b[e]?d=e:c=e+1;d=b[c];e=b[c-1];if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(void 0===d)return this._cachedIndex=c=b.length,this.afterEnd_(c-1,e,a)}this._cachedIndex=c;this.intervalChanged_(c,e,d)}return this.interpolate_(c,e,a,d)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(a){var b=this.resultBuffer,
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|
|
-c=this.sampleValues,d=this.valueSize;a*=d;for(var e=0;e!==d;++e)b[e]=c[a+e];return b},interpolate_:function(){throw Error("call to abstract method");},intervalChanged_:function(){}});Object.assign(wa.prototype,{beforeStart_:wa.prototype.copySampleValue_,afterEnd_:wa.prototype.copySampleValue_});Cd.prototype=Object.assign(Object.create(wa.prototype),{constructor:Cd,DefaultSettings_:{endingStart:2400,endingEnd:2400},intervalChanged_:function(a,b,c){var d=this.parameterPositions,e=a-2,f=a+1,g=d[e],h=
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|
|
-d[f];if(void 0===g)switch(this.getSettings_().endingStart){case 2401:e=a;g=2*b-c;break;case 2402:e=d.length-2;g=b+d[e]-d[e+1];break;default:e=a,g=c}if(void 0===h)switch(this.getSettings_().endingEnd){case 2401:f=a;h=2*c-b;break;case 2402:f=1;h=c+d[1]-d[0];break;default:f=a-1,h=b}a=.5*(c-b);d=this.valueSize;this._weightPrev=a/(b-g);this._weightNext=a/(h-c);this._offsetPrev=e*d;this._offsetNext=f*d},interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=
|
|
|
-a-g,k=this._offsetPrev,m=this._offsetNext,l=this._weightPrev,p=this._weightNext,n=(c-b)/(d-b);c=n*n;d=c*n;b=-l*d+2*l*c-l*n;l=(1+l)*d+(-1.5-2*l)*c+(-.5+l)*n+1;n=(-1-p)*d+(1.5+p)*c+.5*n;p=p*d-p*c;for(c=0;c!==g;++c)e[c]=b*f[k+c]+l*f[h+c]+n*f[a+c]+p*f[m+c];return e}});dd.prototype=Object.assign(Object.create(wa.prototype),{constructor:dd,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g;b=(c-b)/(d-b);c=1-b;for(d=0;d!==g;++d)e[d]=f[h+d]*c+f[a+d]*
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|
-b;return e}});Dd.prototype=Object.assign(Object.create(wa.prototype),{constructor:Dd,interpolate_:function(a){return this.copySampleValue_(a-1)}});Object.assign(ba,{toJSON:function(a){var b=a.constructor;if(void 0!==b.toJSON)b=b.toJSON(a);else{b={name:a.name,times:sa.convertArray(a.times,Array),values:sa.convertArray(a.values,Array)};var c=a.getInterpolation();c!==a.DefaultInterpolation&&(b.interpolation=c)}b.type=a.ValueTypeName;return b}});Object.assign(ba.prototype,{constructor:ba,TimeBufferType:Float32Array,
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|
-ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(a){return new Dd(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodLinear:function(a){return new dd(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:function(a){return new Cd(this.times,this.values,this.getValueSize(),a)},setInterpolation:function(a){switch(a){case 2300:var b=this.InterpolantFactoryMethodDiscrete;break;case 2301:b=this.InterpolantFactoryMethodLinear;
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|
|
-break;case 2302:b=this.InterpolantFactoryMethodSmooth}if(void 0===b){b="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant)if(a!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw Error(b);console.warn("THREE.KeyframeTrack:",b);return this}this.createInterpolant=b;return this},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;case this.InterpolantFactoryMethodLinear:return 2301;
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|
|
-case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(a){if(0!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]+=a;return this},scale:function(a){if(1!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]*=a;return this},trim:function(a,b){for(var c=this.times,d=c.length,e=0,f=d-1;e!==d&&c[e]<a;)++e;for(;-1!==f&&c[f]>b;)--f;++f;if(0!==e||f!==d)e>=f&&(f=Math.max(f,1),e=f-1),a=this.getValueSize(),this.times=sa.arraySlice(c,
|
|
|
-e,f),this.values=sa.arraySlice(this.values,e*a,f*a);return this},validate:function(){var a=!0,b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),a=!1);var c=this.times;b=this.values;var d=c.length;0===d&&(console.error("THREE.KeyframeTrack: Track is empty.",this),a=!1);for(var e=null,f=0;f!==d;f++){var g=c[f];if("number"===typeof g&&isNaN(g)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,f,g);a=!1;break}if(null!==
|
|
|
-e&&e>g){console.error("THREE.KeyframeTrack: Out of order keys.",this,f,g,e);a=!1;break}e=g}if(void 0!==b&&sa.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,f,d);a=!1;break}return a},optimize:function(){for(var a=this.times,b=this.values,c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,f=a.length-1,g=1;g<f;++g){var h=!1,k=a[g];if(k!==a[g+1]&&(1!==g||k!==k[0]))if(d)h=!0;else{var m=g*c,l=m-c,p=m+c;for(k=
|
|
|
-0;k!==c;++k){var n=b[m+k];if(n!==b[l+k]||n!==b[p+k]){h=!0;break}}}if(h){if(g!==e)for(a[e]=a[g],h=g*c,m=e*c,k=0;k!==c;++k)b[m+k]=b[h+k];++e}}if(0<f){a[e]=a[f];h=f*c;m=e*c;for(k=0;k!==c;++k)b[m+k]=b[h+k];++e}e!==a.length&&(this.times=sa.arraySlice(a,0,e),this.values=sa.arraySlice(b,0,e*c));return this}});Ed.prototype=Object.assign(Object.create(ba.prototype),{constructor:Ed,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});
|
|
|
-Fd.prototype=Object.assign(Object.create(ba.prototype),{constructor:Fd,ValueTypeName:"color"});ic.prototype=Object.assign(Object.create(ba.prototype),{constructor:ic,ValueTypeName:"number"});Gd.prototype=Object.assign(Object.create(wa.prototype),{constructor:Gd,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;b=(c-b)/(d-b);for(c=a+g;a!==c;a+=4)ka.slerpFlat(e,0,f,a-g,f,a,b);return e}});ed.prototype=Object.assign(Object.create(ba.prototype),{constructor:ed,
|
|
|
-ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(a){return new Gd(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:void 0});Hd.prototype=Object.assign(Object.create(ba.prototype),{constructor:Hd,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});jc.prototype=Object.assign(Object.create(ba.prototype),{constructor:jc,ValueTypeName:"vector"});
|
|
|
-Object.assign(Ia,{parse:function(a){for(var b=[],c=a.tracks,d=1/(a.fps||1),e=0,f=c.length;e!==f;++e)b.push(bh(c[e]).scale(d));return new Ia(a.name,a.duration,b)},toJSON:function(a){var b=[],c=a.tracks;a={name:a.name,duration:a.duration,tracks:b,uuid:a.uuid};for(var d=0,e=c.length;d!==e;++d)b.push(ba.toJSON(c[d]));return a},CreateFromMorphTargetSequence:function(a,b,c,d){for(var e=b.length,f=[],g=0;g<e;g++){var h=[],k=[];h.push((g+e-1)%e,g,(g+1)%e);k.push(0,1,0);var m=sa.getKeyframeOrder(h);h=sa.sortedArray(h,
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|
|
-1,m);k=sa.sortedArray(k,1,m);d||0!==h[0]||(h.push(e),k.push(k[0]));f.push((new ic(".morphTargetInfluences["+b[g].name+"]",h,k)).scale(1/c))}return new Ia(a,-1,f)},findByName:function(a,b){var c=a;Array.isArray(a)||(c=a.geometry&&a.geometry.animations||a.animations);for(a=0;a<c.length;a++)if(c[a].name===b)return c[a];return null},CreateClipsFromMorphTargetSequences:function(a,b,c){for(var d={},e=/^([\w-]*?)([\d]+)$/,f=0,g=a.length;f<g;f++){var h=a[f],k=h.name.match(e);if(k&&1<k.length){var m=k[1];
|
|
|
-(k=d[m])||(d[m]=k=[]);k.push(h)}}a=[];for(m in d)a.push(Ia.CreateFromMorphTargetSequence(m,d[m],b,c));return a},parseAnimation:function(a,b){if(!a)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;var c=function(a,b,c,d,e){if(0!==c.length){var f=[],g=[];sa.flattenJSON(c,f,g,d);0!==f.length&&e.push(new a(b,f,g))}},d=[],e=a.name||"default",f=a.length||-1,g=a.fps||30;a=a.hierarchy||[];for(var h=0;h<a.length;h++){var k=a[h].keys;if(k&&0!==k.length)if(k[0].morphTargets){f=
|
|
|
+d;for(d in c)if(void 0!==a.attributes[d]){var e=c[d].array,f=a.attributes[d],g=f.array,h=0;for(f=f.itemSize*b;h<g.length;h++,f++)e[f]=g[h]}return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a)},normalizeNormals:function(){var a=new n;return function(){for(var b=this.attributes.normal,c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.normalize(),b.setXYZ(c,a.x,a.y,a.z)}}(),toNonIndexed:function(){function a(a,b){var c=a.array;
|
|
|
+a=a.itemSize;for(var d=new c.constructor(b.length*a),e,f=0,g=0,h=b.length;g<h;g++){e=b[g]*a;for(var k=0;k<a;k++)d[f++]=c[e++]}return new K(d,a)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var b=new D,c=this.index.array,d=this.attributes,e;for(e in d){var f=d[e];f=a(f,c);b.addAttribute(e,f)}var g=this.morphAttributes;for(e in g){var h=[],k=g[e];d=0;for(var m=k.length;d<m;d++)f=k[d],f=a(f,c),h.push(f);b.morphAttributes[e]=h}c=
|
|
|
+this.groups;d=0;for(e=c.length;d<e;d++)f=c[d],b.addGroup(f.start,f.count,f.materialIndex);return b},toJSON:function(){var a={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.uuid=this.uuid;a.type=this.type;""!==this.name&&(a.name=this.name);0<Object.keys(this.userData).length&&(a.userData=this.userData);if(void 0!==this.parameters){var b=this.parameters;for(e in b)void 0!==b[e]&&(a[e]=b[e]);return a}a.data={attributes:{}};var c=this.index;null!==c&&(b=Array.prototype.slice.call(c.array),
|
|
|
+a.data.index={type:c.array.constructor.name,array:b});c=this.attributes;for(e in c){var d=c[e];b=Array.prototype.slice.call(d.array);a.data.attributes[e]={itemSize:d.itemSize,type:d.array.constructor.name,array:b,normalized:d.normalized}}var e=this.groups;0<e.length&&(a.data.groups=JSON.parse(JSON.stringify(e)));e=this.boundingSphere;null!==e&&(a.data.boundingSphere={center:e.center.toArray(),radius:e.radius});return a},clone:function(){return(new D).copy(this)},copy:function(a){var b;this.index=
|
|
|
+null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.name=a.name;var c=a.index;null!==c&&this.setIndex(c.clone());c=a.attributes;for(g in c)this.addAttribute(g,c[g].clone());var d=a.morphAttributes;for(g in d){var e=[],f=d[g];c=0;for(b=f.length;c<b;c++)e.push(f[c].clone());this.morphAttributes[g]=e}var g=a.groups;c=0;for(b=g.length;c<b;c++)d=g[c],this.addGroup(d.start,d.count,d.materialIndex);g=a.boundingBox;null!==g&&(this.boundingBox=g.clone());
|
|
|
+g=a.boundingSphere;null!==g&&(this.boundingSphere=g.clone());this.drawRange.start=a.drawRange.start;this.drawRange.count=a.drawRange.count;this.userData=a.userData;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Mb.prototype=Object.create(Q.prototype);Mb.prototype.constructor=Mb;pb.prototype=Object.create(D.prototype);pb.prototype.constructor=pb;zc.prototype=Object.create(Q.prototype);zc.prototype.constructor=zc;qb.prototype=Object.create(D.prototype);qb.prototype.constructor=
|
|
|
+qb;var Tf=0;L.prototype=Object.assign(Object.create(ja.prototype),{constructor:L,isMaterial:!0,onBeforeCompile:function(){},setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)console.warn("THREE.Material: '"+b+"' parameter is undefined.");else if("shading"===b)console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===c?!0:!1;else{var d=this[b];void 0===d?console.warn("THREE."+this.type+": '"+b+"' is not a property of this material."):
|
|
|
+d&&d.isColor?d.set(c):d&&d.isVector3&&c&&c.isVector3?d.copy(c):this[b]=c}}},toJSON:function(a){function b(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var c=void 0===a||"string"===typeof a;c&&(a={textures:{},images:{}});var d={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};d.uuid=this.uuid;d.type=this.type;""!==this.name&&(d.name=this.name);this.color&&this.color.isColor&&(d.color=this.color.getHex());void 0!==this.roughness&&(d.roughness=this.roughness);
|
|
|
+void 0!==this.metalness&&(d.metalness=this.metalness);this.emissive&&this.emissive.isColor&&(d.emissive=this.emissive.getHex());1!==this.emissiveIntensity&&(d.emissiveIntensity=this.emissiveIntensity);this.specular&&this.specular.isColor&&(d.specular=this.specular.getHex());void 0!==this.shininess&&(d.shininess=this.shininess);void 0!==this.clearCoat&&(d.clearCoat=this.clearCoat);void 0!==this.clearCoatRoughness&&(d.clearCoatRoughness=this.clearCoatRoughness);this.map&&this.map.isTexture&&(d.map=
|
|
|
+this.map.toJSON(a).uuid);this.alphaMap&&this.alphaMap.isTexture&&(d.alphaMap=this.alphaMap.toJSON(a).uuid);this.lightMap&&this.lightMap.isTexture&&(d.lightMap=this.lightMap.toJSON(a).uuid);this.aoMap&&this.aoMap.isTexture&&(d.aoMap=this.aoMap.toJSON(a).uuid,d.aoMapIntensity=this.aoMapIntensity);this.bumpMap&&this.bumpMap.isTexture&&(d.bumpMap=this.bumpMap.toJSON(a).uuid,d.bumpScale=this.bumpScale);this.normalMap&&this.normalMap.isTexture&&(d.normalMap=this.normalMap.toJSON(a).uuid,d.normalMapType=
|
|
|
+this.normalMapType,d.normalScale=this.normalScale.toArray());this.displacementMap&&this.displacementMap.isTexture&&(d.displacementMap=this.displacementMap.toJSON(a).uuid,d.displacementScale=this.displacementScale,d.displacementBias=this.displacementBias);this.roughnessMap&&this.roughnessMap.isTexture&&(d.roughnessMap=this.roughnessMap.toJSON(a).uuid);this.metalnessMap&&this.metalnessMap.isTexture&&(d.metalnessMap=this.metalnessMap.toJSON(a).uuid);this.emissiveMap&&this.emissiveMap.isTexture&&(d.emissiveMap=
|
|
|
+this.emissiveMap.toJSON(a).uuid);this.specularMap&&this.specularMap.isTexture&&(d.specularMap=this.specularMap.toJSON(a).uuid);this.envMap&&this.envMap.isTexture&&(d.envMap=this.envMap.toJSON(a).uuid,d.reflectivity=this.reflectivity,void 0!==this.combine&&(d.combine=this.combine),void 0!==this.envMapIntensity&&(d.envMapIntensity=this.envMapIntensity));this.gradientMap&&this.gradientMap.isTexture&&(d.gradientMap=this.gradientMap.toJSON(a).uuid);void 0!==this.size&&(d.size=this.size);void 0!==this.sizeAttenuation&&
|
|
|
+(d.sizeAttenuation=this.sizeAttenuation);1!==this.blending&&(d.blending=this.blending);!0===this.flatShading&&(d.flatShading=this.flatShading);0!==this.side&&(d.side=this.side);0!==this.vertexColors&&(d.vertexColors=this.vertexColors);1>this.opacity&&(d.opacity=this.opacity);!0===this.transparent&&(d.transparent=this.transparent);d.depthFunc=this.depthFunc;d.depthTest=this.depthTest;d.depthWrite=this.depthWrite;0!==this.rotation&&(d.rotation=this.rotation);!0===this.polygonOffset&&(d.polygonOffset=
|
|
|
+!0);0!==this.polygonOffsetFactor&&(d.polygonOffsetFactor=this.polygonOffsetFactor);0!==this.polygonOffsetUnits&&(d.polygonOffsetUnits=this.polygonOffsetUnits);1!==this.linewidth&&(d.linewidth=this.linewidth);void 0!==this.dashSize&&(d.dashSize=this.dashSize);void 0!==this.gapSize&&(d.gapSize=this.gapSize);void 0!==this.scale&&(d.scale=this.scale);!0===this.dithering&&(d.dithering=!0);0<this.alphaTest&&(d.alphaTest=this.alphaTest);!0===this.premultipliedAlpha&&(d.premultipliedAlpha=this.premultipliedAlpha);
|
|
|
+!0===this.wireframe&&(d.wireframe=this.wireframe);1<this.wireframeLinewidth&&(d.wireframeLinewidth=this.wireframeLinewidth);"round"!==this.wireframeLinecap&&(d.wireframeLinecap=this.wireframeLinecap);"round"!==this.wireframeLinejoin&&(d.wireframeLinejoin=this.wireframeLinejoin);!0===this.morphTargets&&(d.morphTargets=!0);!0===this.skinning&&(d.skinning=!0);!1===this.visible&&(d.visible=!1);"{}"!==JSON.stringify(this.userData)&&(d.userData=this.userData);c&&(c=b(a.textures),a=b(a.images),0<c.length&&
|
|
|
+(d.textures=c),0<a.length&&(d.images=a));return d},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.fog=a.fog;this.lights=a.lights;this.blending=a.blending;this.side=a.side;this.flatShading=a.flatShading;this.vertexColors=a.vertexColors;this.opacity=a.opacity;this.transparent=a.transparent;this.blendSrc=a.blendSrc;this.blendDst=a.blendDst;this.blendEquation=a.blendEquation;this.blendSrcAlpha=a.blendSrcAlpha;this.blendDstAlpha=a.blendDstAlpha;this.blendEquationAlpha=
|
|
|
+a.blendEquationAlpha;this.depthFunc=a.depthFunc;this.depthTest=a.depthTest;this.depthWrite=a.depthWrite;this.colorWrite=a.colorWrite;this.precision=a.precision;this.polygonOffset=a.polygonOffset;this.polygonOffsetFactor=a.polygonOffsetFactor;this.polygonOffsetUnits=a.polygonOffsetUnits;this.dithering=a.dithering;this.alphaTest=a.alphaTest;this.premultipliedAlpha=a.premultipliedAlpha;this.visible=a.visible;this.userData=JSON.parse(JSON.stringify(a.userData));this.clipShadows=a.clipShadows;this.clipIntersection=
|
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|
+a.clipIntersection;var b=a.clippingPlanes,c=null;if(null!==b){var d=b.length;c=Array(d);for(var e=0;e!==d;++e)c[e]=b[e].clone()}this.clippingPlanes=c;this.shadowSide=a.shadowSide;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Ca.prototype=Object.create(L.prototype);Ca.prototype.constructor=Ca;Ca.prototype.isShaderMaterial=!0;Ca.prototype.copy=function(a){L.prototype.copy.call(this,a);this.fragmentShader=a.fragmentShader;this.vertexShader=a.vertexShader;this.uniforms=Kb(a.uniforms);
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+this.defines=Object.assign({},a.defines);this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.lights=a.lights;this.clipping=a.clipping;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;this.extensions=a.extensions;return this};Ca.prototype.toJSON=function(a){var b=L.prototype.toJSON.call(this,a);b.uniforms={};for(var c in this.uniforms){var d=this.uniforms[c].value;b.uniforms[c]=d&&d.isTexture?{type:"t",value:d.toJSON(a).uuid}:d&&d.isColor?
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+{type:"c",value:d.getHex()}:d&&d.isVector2?{type:"v2",value:d.toArray()}:d&&d.isVector3?{type:"v3",value:d.toArray()}:d&&d.isVector4?{type:"v4",value:d.toArray()}:d&&d.isMatrix3?{type:"m3",value:d.toArray()}:d&&d.isMatrix4?{type:"m4",value:d.toArray()}:{value:d}}0<Object.keys(this.defines).length&&(b.defines=this.defines);b.vertexShader=this.vertexShader;b.fragmentShader=this.fragmentShader;a={};for(var e in this.extensions)!0===this.extensions[e]&&(a[e]=!0);0<Object.keys(a).length&&(b.extensions=
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+a);return b};Object.assign(rb.prototype,{set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){void 0===b&&(console.warn("THREE.Ray: .at() target is now required"),b=new n);return b.copy(this.direction).multiplyScalar(a).add(this.origin)},lookAt:function(a){this.direction.copy(a).sub(this.origin).normalize();return this},
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+recast:function(){var a=new n;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){void 0===b&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),b=new n);b.subVectors(a,this.origin);a=b.dot(this.direction);return 0>a?b.copy(this.origin):b.copy(this.direction).multiplyScalar(a).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},distanceSqToPoint:function(){var a=new n;return function(b){var c=
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+a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceToSquared(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new n,b=new n,c=new n;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var h=.5*d.distanceTo(e),k=-this.direction.dot(b),m=c.dot(this.direction),l=-c.dot(b),p=c.lengthSq(),t=Math.abs(1-k*k);if(0<t){d=k*l-m;e=k*
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+m-l;var n=h*t;0<=d?e>=-n?e<=n?(h=1/t,d*=h,e*=h,k=d*(d+k*e+2*m)+e*(k*d+e+2*l)+p):(e=h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+p):(e=-h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+p):e<=-n?(d=Math.max(0,-(-k*h+m)),e=0<d?-h:Math.min(Math.max(-h,-l),h),k=-d*d+e*(e+2*l)+p):e<=n?(d=0,e=Math.min(Math.max(-h,-l),h),k=e*(e+2*l)+p):(d=Math.max(0,-(k*h+m)),e=0<d?h:Math.min(Math.max(-h,-l),h),k=-d*d+e*(e+2*l)+p)}else e=0<k?-h:h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+p;f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);
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+g&&g.copy(b).multiplyScalar(e).add(a);return k}}(),intersectSphere:function(){var a=new n;return function(b,c){a.subVectors(b.center,this.origin);var d=a.dot(this.direction),e=a.dot(a)-d*d;b=b.radius*b.radius;if(e>b)return null;b=Math.sqrt(b-e);e=d-b;d+=b;return 0>e&&0>d?null:0>e?this.at(d,c):this.at(e,c)}}(),intersectsSphere:function(a){return this.distanceSqToPoint(a.center)<=a.radius*a.radius},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0===b)return 0===a.distanceToPoint(this.origin)?
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+0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){a=this.distanceToPlane(a);return null===a?null:this.at(a,b)},intersectsPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},intersectBox:function(a,b){var c=1/this.direction.x;var d=1/this.direction.y;var e=1/this.direction.z,f=this.origin;if(0<=c){var g=(a.min.x-f.x)*c;c*=a.max.x-f.x}else g=(a.max.x-f.x)*c,c*=a.min.x-f.x;if(0<=d){var h=(a.min.y-
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+f.y)*d;d*=a.max.y-f.y}else h=(a.max.y-f.y)*d,d*=a.min.y-f.y;if(g>d||h>c)return null;if(h>g||g!==g)g=h;if(d<c||c!==c)c=d;0<=e?(h=(a.min.z-f.z)*e,a=(a.max.z-f.z)*e):(h=(a.max.z-f.z)*e,a=(a.min.z-f.z)*e);if(g>a||h>c)return null;if(h>g||g!==g)g=h;if(a<c||c!==c)c=a;return 0>c?null:this.at(0<=g?g:c,b)},intersectsBox:function(){var a=new n;return function(b){return null!==this.intersectBox(b,a)}}(),intersectTriangle:function(){var a=new n,b=new n,c=new n,d=new n;return function(e,f,g,h,k){b.subVectors(f,
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+e);c.subVectors(g,e);d.crossVectors(b,c);f=this.direction.dot(d);if(0<f){if(h)return null;h=1}else if(0>f)h=-1,f=-f;else return null;a.subVectors(this.origin,e);e=h*this.direction.dot(c.crossVectors(a,c));if(0>e)return null;g=h*this.direction.dot(b.cross(a));if(0>g||e+g>f)return null;e=-h*a.dot(d);return 0>e?null:this.at(e/f,k)}}(),applyMatrix4:function(a){this.origin.applyMatrix4(a);this.direction.transformDirection(a);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)}});
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|
+Object.assign(da,{getNormal:function(){var a=new n;return function(b,c,d,e){void 0===e&&(console.warn("THREE.Triangle: .getNormal() target is now required"),e=new n);e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}(),getBarycoord:function(){var a=new n,b=new n,c=new n;return function(d,e,f,g,h){a.subVectors(g,e);b.subVectors(f,e);c.subVectors(d,e);d=a.dot(a);e=a.dot(b);f=a.dot(c);var k=b.dot(b);g=b.dot(c);var m=d*k-e*e;void 0===
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+h&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),h=new n);if(0===m)return h.set(-2,-1,-1);m=1/m;k=(k*f-e*g)*m;d=(d*g-e*f)*m;return h.set(1-k-d,d,k)}}(),containsPoint:function(){var a=new n;return function(b,c,d,e){da.getBarycoord(b,c,d,e,a);return 0<=a.x&&0<=a.y&&1>=a.x+a.y}}(),getUV:function(){var a=new n;return function(b,c,d,e,f,g,h,k){this.getBarycoord(b,c,d,e,a);k.set(0,0);k.addScaledVector(f,a.x);k.addScaledVector(g,a.y);k.addScaledVector(h,a.z);return k}}()});Object.assign(da.prototype,
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+{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},getArea:function(){var a=new n,b=new n;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return.5*a.cross(b).length()}}(),getMidpoint:function(a){void 0===
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|
+a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),a=new n);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(a){return da.getNormal(this.a,this.b,this.c,a)},getPlane:function(a){void 0===a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new n);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a,b){return da.getBarycoord(a,this.a,this.b,this.c,b)},containsPoint:function(a){return da.containsPoint(a,
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|
+this.a,this.b,this.c)},getUV:function(a,b,c,d,e){return da.getUV(a,this.a,this.b,this.c,b,c,d,e)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(){var a=new n,b=new n,c=new n,d=new n,e=new n,f=new n;return function(g,h){void 0===h&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),h=new n);var k=this.a,m=this.b,l=this.c;a.subVectors(m,k);b.subVectors(l,k);d.subVectors(g,k);var p=a.dot(d),t=b.dot(d);if(0>=p&&0>=t)return h.copy(k);
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|
+e.subVectors(g,m);var x=a.dot(e),r=b.dot(e);if(0<=x&&r<=x)return h.copy(m);var u=p*r-x*t;if(0>=u&&0<=p&&0>=x)return m=p/(p-x),h.copy(k).addScaledVector(a,m);f.subVectors(g,l);g=a.dot(f);var w=b.dot(f);if(0<=w&&g<=w)return h.copy(l);p=g*t-p*w;if(0>=p&&0<=t&&0>=w)return u=t/(t-w),h.copy(k).addScaledVector(b,u);t=x*w-g*r;if(0>=t&&0<=r-x&&0<=g-w)return c.subVectors(l,m),u=(r-x)/(r-x+(g-w)),h.copy(m).addScaledVector(c,u);l=1/(t+p+u);m=p*l;u*=l;return h.copy(k).addScaledVector(a,m).addScaledVector(b,u)}}(),
|
|
|
+equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});xa.prototype=Object.create(L.prototype);xa.prototype.constructor=xa;xa.prototype.isMeshBasicMaterial=!0;xa.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=
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|
|
+a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;return this};oa.prototype=Object.assign(Object.create(E.prototype),{constructor:oa,isMesh:!0,setDrawMode:function(a){this.drawMode=a},copy:function(a){E.prototype.copy.call(this,a);this.drawMode=a.drawMode;
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|
+void 0!==a.morphTargetInfluences&&(this.morphTargetInfluences=a.morphTargetInfluences.slice());void 0!==a.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},a.morphTargetDictionary));return this},updateMorphTargets:function(){var a=this.geometry;if(a.isBufferGeometry){a=a.morphAttributes;var b=Object.keys(a);if(0<b.length){var c=a[b[0]];if(void 0!==c)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++){var d=c[a].name||String(a);this.morphTargetInfluences.push(0);
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|
|
+this.morphTargetDictionary[d]=a}}}else a=a.morphTargets,void 0!==a&&0<a.length&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")},raycast:function(){function a(a,b,c,d,e,f,g,h){if(null===(1===b.side?d.intersectTriangle(g,f,e,!0,h):d.intersectTriangle(e,f,g,2!==b.side,h)))return null;u.copy(h);u.applyMatrix4(a.matrixWorld);b=c.ray.origin.distanceTo(u);return b<c.near||b>c.far?null:{distance:b,point:u.clone(),object:a}}function b(b,
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|
|
+c,d,e,k,m,l,q,n){f.fromBufferAttribute(k,l);g.fromBufferAttribute(k,q);h.fromBufferAttribute(k,n);if(b=a(b,c,d,e,f,g,h,r))m&&(p.fromBufferAttribute(m,l),t.fromBufferAttribute(m,q),x.fromBufferAttribute(m,n),b.uv=da.getUV(r,f,g,h,p,t,x,new A)),m=new Lb(l,q,n),da.getNormal(f,g,h,m.normal),b.face=m;return b}var c=new P,d=new rb,e=new Fa,f=new n,g=new n,h=new n,k=new n,m=new n,l=new n,p=new A,t=new A,x=new A,r=new n,u=new n;return function(q,n){var u=this.geometry,w=this.material,y=this.matrixWorld;if(void 0!==
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|
+w&&(null===u.boundingSphere&&u.computeBoundingSphere(),e.copy(u.boundingSphere),e.applyMatrix4(y),!1!==q.ray.intersectsSphere(e)&&(c.getInverse(y),d.copy(q.ray).applyMatrix4(c),null===u.boundingBox||!1!==d.intersectsBox(u.boundingBox))))if(u.isBufferGeometry){var z=u.index,C=u.attributes.position,B=u.attributes.uv,E=u.groups;u=u.drawRange;var D;if(null!==z)if(Array.isArray(w)){var F=0;for(D=E.length;F<D;F++){var G=E[F];var J=w[G.materialIndex];y=Math.max(G.start,u.start);var L=Math.min(G.start+G.count,
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|
+u.start+u.count);for(G=y;G<L;G+=3){y=z.getX(G);var I=z.getX(G+1);var K=z.getX(G+2);if(y=b(this,J,q,d,C,B,y,I,K))y.faceIndex=Math.floor(G/3),n.push(y)}}}else for(y=Math.max(0,u.start),L=Math.min(z.count,u.start+u.count),F=y,D=L;F<D;F+=3){if(y=z.getX(F),I=z.getX(F+1),K=z.getX(F+2),y=b(this,w,q,d,C,B,y,I,K))y.faceIndex=Math.floor(F/3),n.push(y)}else if(void 0!==C)if(Array.isArray(w))for(F=0,D=E.length;F<D;F++)for(G=E[F],J=w[G.materialIndex],y=Math.max(G.start,u.start),L=Math.min(G.start+G.count,u.start+
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|
|
+u.count),G=y;G<L;G+=3){if(y=G,I=G+1,K=G+2,y=b(this,J,q,d,C,B,y,I,K))y.faceIndex=Math.floor(G/3),n.push(y)}else for(y=Math.max(0,u.start),L=Math.min(C.count,u.start+u.count),F=y,D=L;F<D;F+=3)if(y=F,I=F+1,K=F+2,y=b(this,w,q,d,C,B,y,I,K))y.faceIndex=Math.floor(F/3),n.push(y)}else if(u.isGeometry)for(C=Array.isArray(w),B=u.vertices,E=u.faces,y=u.faceVertexUvs[0],0<y.length&&(z=y),G=0,L=E.length;G<L;G++)if(I=E[G],y=C?w[I.materialIndex]:w,void 0!==y){F=B[I.a];D=B[I.b];J=B[I.c];if(!0===y.morphTargets){K=
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|
|
+u.morphTargets;var O=this.morphTargetInfluences;f.set(0,0,0);g.set(0,0,0);h.set(0,0,0);for(var P=0,Q=K.length;P<Q;P++){var S=O[P];if(0!==S){var U=K[P].vertices;f.addScaledVector(k.subVectors(U[I.a],F),S);g.addScaledVector(m.subVectors(U[I.b],D),S);h.addScaledVector(l.subVectors(U[I.c],J),S)}}f.add(F);g.add(D);h.add(J);F=f;D=g;J=h}if(y=a(this,y,q,d,F,D,J,r))z&&z[G]&&(K=z[G],p.copy(K[0]),t.copy(K[1]),x.copy(K[2]),y.uv=da.getUV(r,F,D,J,p,t,x,new A)),y.face=I,y.faceIndex=G,n.push(y)}}}(),clone:function(){return(new this.constructor(this.geometry,
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|
|
+this.material)).copy(this)}});Za.prototype=Object.create(S.prototype);Za.prototype.constructor=Za;Za.prototype.isCubeTexture=!0;Object.defineProperty(Za.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});Nb.prototype=Object.create(S.prototype);Nb.prototype.constructor=Nb;Nb.prototype.isDataTexture3D=!0;var Te=new S,og=new Nb,Ue=new Za,Ne=[],Pe=[],Se=new Float32Array(16),Re=new Float32Array(9),Qe=new Float32Array(4);Ye.prototype.updateCache=function(a){var b=this.cache;
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|
|
+a instanceof Float32Array&&b.length!==a.length&&(this.cache=new Float32Array(a.length));ra(b,a)};Ze.prototype.setValue=function(a,b,c){for(var d=this.seq,e=0,f=d.length;e!==f;++e){var g=d[e];g.setValue(a,b[g.id],c)}};var ae=/([\w\d_]+)(\])?(\[|\.)?/g;eb.prototype.setValue=function(a,b,c){b=this.map[b];void 0!==b&&b.setValue(a,c,this.renderer)};eb.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};eb.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)}};eb.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 Jg=0,Rg=0;fb.prototype=Object.create(L.prototype);fb.prototype.constructor=fb;fb.prototype.isMeshDepthMaterial=!0;fb.prototype.copy=function(a){L.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;
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|
|
+this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};gb.prototype=Object.create(L.prototype);gb.prototype.constructor=gb;gb.prototype.isMeshDistanceMaterial=!0;gb.prototype.copy=function(a){L.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};Pb.prototype=Object.assign(Object.create(E.prototype),{constructor:Pb,isGroup:!0});Ta.prototype=Object.assign(Object.create(E.prototype),{constructor:Ta,isCamera:!0,copy:function(a,b){E.prototype.copy.call(this,a,b);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);this.projectionMatrixInverse.copy(a.projectionMatrixInverse);
|
|
|
+return this},getWorldDirection:function(a){void 0===a&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),a=new n);this.updateMatrixWorld(!0);var b=this.matrixWorld.elements;return a.set(-b[8],-b[9],-b[10]).normalize()},updateMatrixWorld:function(a){E.prototype.updateMatrixWorld.call(this,a);this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}});X.prototype=Object.assign(Object.create(Ta.prototype),{constructor:X,isPerspectiveCamera:!0,
|
|
|
+copy:function(a,b){Ta.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()/a;this.fov=2*F.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a=Math.tan(.5*F.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a},getEffectiveFOV:function(){return 2*
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|
|
+F.RAD2DEG*Math.atan(Math.tan(.5*F.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,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*F.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=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);this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(a){a=E.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=this.filmOffset;return a}});Dc.prototype=Object.assign(Object.create(X.prototype),{constructor:Dc,isArrayCamera:!0});
|
|
|
+var kf=new n,lf=new n;Qb.prototype.isFogExp2=!0;Qb.prototype.clone=function(){return new Qb(this.color,this.density)};Qb.prototype.toJSON=function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}};Rb.prototype.isFog=!0;Rb.prototype.clone=function(){return new Rb(this.color,this.near,this.far)};Rb.prototype.toJSON=function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}};yd.prototype=Object.assign(Object.create(E.prototype),{constructor:yd,copy:function(a,
|
|
|
+b){E.prototype.copy.call(this,a,b);null!==a.background&&(this.background=a.background.clone());null!==a.fog&&(this.fog=a.fog.clone());null!==a.overrideMaterial&&(this.overrideMaterial=a.overrideMaterial.clone());this.autoUpdate=a.autoUpdate;this.matrixAutoUpdate=a.matrixAutoUpdate;return this},toJSON:function(a){var b=E.prototype.toJSON.call(this,a);null!==this.background&&(b.object.background=this.background.toJSON(a));null!==this.fog&&(b.object.fog=this.fog.toJSON());return b},dispose:function(){this.dispatchEvent({type:"dispose"})}});
|
|
|
+Object.defineProperty(sb.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(sb.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setArray:function(a){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==a?a.length/this.stride:0;this.array=a;return this},setDynamic:function(a){this.dynamic=a;return this},copy:function(a){this.array=new a.array.constructor(a.array);this.count=a.count;this.stride=
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|
|
+a.stride;this.dynamic=a.dynamic;return this},copyAt:function(a,b,c){a*=this.stride;c*=b.stride;for(var d=0,e=this.stride;d<e;d++)this.array[a+d]=b.array[c+d];return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(a){this.onUploadCallback=a;return this}});Object.defineProperties(Ec.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}});Object.assign(Ec.prototype,
|
|
|
+{isInterleavedBufferAttribute:!0,setX:function(a,b){this.data.array[a*this.data.stride+this.offset]=b;return this},setY:function(a,b){this.data.array[a*this.data.stride+this.offset+1]=b;return this},setZ:function(a,b){this.data.array[a*this.data.stride+this.offset+2]=b;return this},setW:function(a,b){this.data.array[a*this.data.stride+this.offset+3]=b;return this},getX:function(a){return this.data.array[a*this.data.stride+this.offset]},getY:function(a){return this.data.array[a*this.data.stride+this.offset+
|
|
|
+1]},getZ:function(a){return this.data.array[a*this.data.stride+this.offset+2]},getW:function(a){return this.data.array[a*this.data.stride+this.offset+3]},setXY:function(a,b,c){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;return this},setXYZ:function(a,b,c,d){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+
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|
+1]=c;this.data.array[a+2]=d;this.data.array[a+3]=e;return this}});ib.prototype=Object.create(L.prototype);ib.prototype.constructor=ib;ib.prototype.isSpriteMaterial=!0;ib.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.rotation=a.rotation;this.sizeAttenuation=a.sizeAttenuation;return this};var Sb;Fc.prototype=Object.assign(Object.create(E.prototype),{constructor:Fc,isSprite:!0,raycast:function(){function a(a,b,c,d,h,k){e.subVectors(a,c).addScalar(.5).multiply(d);
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|
|
+void 0!==h?(f.x=k*e.x-h*e.y,f.y=h*e.x+k*e.y):f.copy(e);a.copy(b);a.x+=f.x;a.y+=f.y;a.applyMatrix4(g)}var b=new n,c=new n,d=new n,e=new A,f=new A,g=new P,h=new n,k=new n,m=new n,l=new A,p=new A,t=new A;return function(e,f){c.setFromMatrixScale(this.matrixWorld);g.getInverse(this.modelViewMatrix).premultiply(this.matrixWorld);d.setFromMatrixPosition(this.modelViewMatrix);var q=this.material.rotation;if(0!==q){var n=Math.cos(q);var r=Math.sin(q)}q=this.center;a(h.set(-.5,-.5,0),d,q,c,r,n);a(k.set(.5,
|
|
|
+-.5,0),d,q,c,r,n);a(m.set(.5,.5,0),d,q,c,r,n);l.set(0,0);p.set(1,0);t.set(1,1);var v=e.ray.intersectTriangle(h,k,m,!1,b);if(null===v&&(a(k.set(-.5,.5,0),d,q,c,r,n),p.set(0,1),v=e.ray.intersectTriangle(h,m,k,!1,b),null===v))return;r=e.ray.origin.distanceTo(b);r<e.near||r>e.far||f.push({distance:r,point:b.clone(),uv:da.getUV(b,h,k,m,l,p,t,new A),face:null,object:this})}}(),clone:function(){return(new this.constructor(this.material)).copy(this)},copy:function(a){E.prototype.copy.call(this,a);void 0!==
|
|
|
+a.center&&this.center.copy(a.center);return this}});Gc.prototype=Object.assign(Object.create(E.prototype),{constructor:Gc,copy:function(a){E.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}return this},addLevel:function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=this.levels,d=0;d<c.length&&!(b<c[d].distance);d++);c.splice(d,0,{distance:b,object:a});this.add(a)},getObjectForDistance:function(a){for(var b=this.levels,
|
|
|
+c=1,d=b.length;c<d&&!(a<b[c].distance);c++);return b[c-1].object},raycast:function(){var a=new n;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.origin.distanceTo(a);this.getObjectForDistance(d).raycast(b,c)}}(),update:function(){var a=new n,b=new n;return function(c){var d=this.levels;if(1<d.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);d[0].object.visible=!0;for(var e=1,f=d.length;e<f;e++)if(c>=d[e].distance)d[e-
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|
|
+1].object.visible=!1,d[e].object.visible=!0;else break;for(;e<f;e++)d[e].object.visible=!1}}}(),toJSON:function(a){a=E.prototype.toJSON.call(this,a);a.object.levels=[];for(var b=this.levels,c=0,d=b.length;c<d;c++){var e=b[c];a.object.levels.push({object:e.object.uuid,distance:e.distance})}return a}});Hc.prototype=Object.assign(Object.create(oa.prototype),{constructor:Hc,isSkinnedMesh:!0,bind:function(a,b){this.skeleton=a;void 0===b&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),b=
|
|
|
+this.matrixWorld);this.bindMatrix.copy(b);this.bindMatrixInverse.getInverse(b)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){for(var a=new V,b=this.geometry.attributes.skinWeight,c=0,d=b.count;c<d;c++){a.x=b.getX(c);a.y=b.getY(c);a.z=b.getZ(c);a.w=b.getW(c);var e=1/a.manhattanLength();Infinity!==e?a.multiplyScalar(e):a.set(1,0,0,0);b.setXYZW(c,a.x,a.y,a.z,a.w)}},updateMatrixWorld:function(a){oa.prototype.updateMatrixWorld.call(this,a);"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):
|
|
|
+"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});Object.assign(zd.prototype,{calculateInverses:function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new P;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}},pose:function(){var a,b;var c=0;for(b=this.bones.length;c<
|
|
|
+b;c++)(a=this.bones[c])&&a.matrixWorld.getInverse(this.boneInverses[c]);c=0;for(b=this.bones.length;c<b;c++)if(a=this.bones[c])a.parent&&a.parent.isBone?(a.matrix.getInverse(a.parent.matrixWorld),a.matrix.multiply(a.matrixWorld)):a.matrix.copy(a.matrixWorld),a.matrix.decompose(a.position,a.quaternion,a.scale)},update:function(){var a=new P,b=new P;return function(){for(var c=this.bones,d=this.boneInverses,e=this.boneMatrices,f=this.boneTexture,g=0,h=c.length;g<h;g++)a.multiplyMatrices(c[g]?c[g].matrixWorld:
|
|
|
+b,d[g]),a.toArray(e,16*g);void 0!==f&&(f.needsUpdate=!0)}}(),clone:function(){return new zd(this.bones,this.boneInverses)},getBoneByName:function(a){for(var b=0,c=this.bones.length;b<c;b++){var d=this.bones[b];if(d.name===a)return d}}});ee.prototype=Object.assign(Object.create(E.prototype),{constructor:ee,isBone:!0});W.prototype=Object.create(L.prototype);W.prototype.constructor=W;W.prototype.isLineBasicMaterial=!0;W.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);
|
|
|
+this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;return this};ua.prototype=Object.assign(Object.create(E.prototype),{constructor:ua,isLine:!0,computeLineDistances:function(){var a=new n,b=new n;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=c.attributes.position,e=[0],f=1,g=d.count;f<g;f++)a.fromBufferAttribute(d,f-1),b.fromBufferAttribute(d,f),e[f]=e[f-1],e[f]+=a.distanceTo(b);c.addAttribute("lineDistance",new C(e,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");
|
|
|
+else if(c.isGeometry)for(d=c.vertices,e=c.lineDistances,e[0]=0,f=1,g=d.length;f<g;f++)e[f]=e[f-1],e[f]+=d[f-1].distanceTo(d[f]);return this}}(),raycast:function(){var a=new P,b=new rb,c=new Fa;return function(d,e){var f=d.linePrecision,g=this.geometry,h=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(h);c.radius+=f;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(h);b.copy(d.ray).applyMatrix4(a);f/=(this.scale.x+this.scale.y+this.scale.z)/
|
|
|
+3;f*=f;var k=new n,m=new n;h=new n;var l=new n,p=this&&this.isLineSegments?2:1;if(g.isBufferGeometry){var t=g.index,x=g.attributes.position.array;if(null!==t){t=t.array;g=0;for(var r=t.length-1;g<r;g+=p){var u=t[g+1];k.fromArray(x,3*t[g]);m.fromArray(x,3*u);u=b.distanceSqToSegment(k,m,l,h);u>f||(l.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(l),u<d.near||u>d.far||e.push({distance:u,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}else for(g=
|
|
|
+0,r=x.length/3-1;g<r;g+=p)k.fromArray(x,3*g),m.fromArray(x,3*g+3),u=b.distanceSqToSegment(k,m,l,h),u>f||(l.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(l),u<d.near||u>d.far||e.push({distance:u,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(k=g.vertices,m=k.length,g=0;g<m-1;g+=p)u=b.distanceSqToSegment(k[g],k[g+1],l,h),u>f||(l.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(l),u<d.near||u>d.far||e.push({distance:u,
|
|
|
+point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}}(),copy:function(a){E.prototype.copy.call(this,a);this.geometry.copy(a.geometry);this.material.copy(a.material);return this},clone:function(){return(new this.constructor).copy(this)}});U.prototype=Object.assign(Object.create(ua.prototype),{constructor:U,isLineSegments:!0,computeLineDistances:function(){var a=new n,b=new n;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=
|
|
|
+c.attributes.position,e=[],f=0,g=d.count;f<g;f+=2)a.fromBufferAttribute(d,f),b.fromBufferAttribute(d,f+1),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);c.addAttribute("lineDistance",new C(e,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(c.isGeometry)for(d=c.vertices,e=c.lineDistances,f=0,g=d.length;f<g;f+=2)a.copy(d[f]),b.copy(d[f+1]),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);return this}}()});Ad.prototype=
|
|
|
+Object.assign(Object.create(ua.prototype),{constructor:Ad,isLineLoop:!0});Ga.prototype=Object.create(L.prototype);Ga.prototype.constructor=Ga;Ga.prototype.isPointsMaterial=!0;Ga.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=a.sizeAttenuation;this.morphTargets=a.morphTargets;return this};Tb.prototype=Object.assign(Object.create(E.prototype),{constructor:Tb,isPoints:!0,raycast:function(){var a=new P,b=new rb,c=
|
|
|
+new Fa;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);f<l&&(b.closestPointToPoint(a,p),p.applyMatrix4(k),a=d.ray.origin.distanceTo(p),a<d.near||a>d.far||e.push({distance:a,distanceToRay:Math.sqrt(f),point:p.clone(),index:c,face:null,object:g}))}var g=this,h=this.geometry,k=this.matrixWorld,m=d.params.Points.threshold;null===h.boundingSphere&&h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(k);c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);
|
|
|
+m/=(this.scale.x+this.scale.y+this.scale.z)/3;var l=m*m;m=new n;var p=new n;if(h.isBufferGeometry){var t=h.index;h=h.attributes.position.array;if(null!==t){var x=t.array;t=0;for(var r=x.length;t<r;t++){var u=x[t];m.fromArray(h,3*u);f(m,u)}}else for(t=0,x=h.length/3;t<x;t++)m.fromArray(h,3*t),f(m,t)}else for(m=h.vertices,t=0,x=m.length;t<x;t++)f(m[t],t)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});fe.prototype=Object.assign(Object.create(S.prototype),
|
|
|
+{constructor:fe,isVideoTexture:!0,update:function(){var a=this.image;a.readyState>=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});Ub.prototype=Object.create(S.prototype);Ub.prototype.constructor=Ub;Ub.prototype.isCompressedTexture=!0;Ic.prototype=Object.create(S.prototype);Ic.prototype.constructor=Ic;Ic.prototype.isCanvasTexture=!0;Jc.prototype=Object.create(S.prototype);Jc.prototype.constructor=Jc;Jc.prototype.isDepthTexture=!0;Vb.prototype=Object.create(D.prototype);Vb.prototype.constructor=Vb;Kc.prototype=
|
|
|
+Object.create(Q.prototype);Kc.prototype.constructor=Kc;Wb.prototype=Object.create(D.prototype);Wb.prototype.constructor=Wb;Lc.prototype=Object.create(Q.prototype);Lc.prototype.constructor=Lc;za.prototype=Object.create(D.prototype);za.prototype.constructor=za;Mc.prototype=Object.create(Q.prototype);Mc.prototype.constructor=Mc;Xb.prototype=Object.create(za.prototype);Xb.prototype.constructor=Xb;Nc.prototype=Object.create(Q.prototype);Nc.prototype.constructor=Nc;tb.prototype=Object.create(za.prototype);
|
|
|
+tb.prototype.constructor=tb;Oc.prototype=Object.create(Q.prototype);Oc.prototype.constructor=Oc;Yb.prototype=Object.create(za.prototype);Yb.prototype.constructor=Yb;Pc.prototype=Object.create(Q.prototype);Pc.prototype.constructor=Pc;Zb.prototype=Object.create(za.prototype);Zb.prototype.constructor=Zb;Qc.prototype=Object.create(Q.prototype);Qc.prototype.constructor=Qc;$b.prototype=Object.create(D.prototype);$b.prototype.constructor=$b;Rc.prototype=Object.create(Q.prototype);Rc.prototype.constructor=
|
|
|
+Rc;ac.prototype=Object.create(D.prototype);ac.prototype.constructor=ac;Sc.prototype=Object.create(Q.prototype);Sc.prototype.constructor=Sc;bc.prototype=Object.create(D.prototype);bc.prototype.constructor=bc;var eh={triangulate:function(a,b,c){c=c||2;var d=b&&b.length,e=d?b[0]*c:a.length,f=nf(a,0,e,c,!0),g=[];if(!f)return g;var h;if(d){var k=c;d=[];var m;var l=0;for(m=b.length;l<m;l++){var p=b[l]*k;var n=l<m-1?b[l+1]*k:a.length;p=nf(a,p,n,k,!1);p===p.next&&(p.steiner=!0);d.push(Zg(p))}d.sort(Xg);for(l=
|
|
|
+0;l<d.length;l++){b=d[l];k=f;if(k=Yg(b,k))b=qf(k,b),Uc(b,b.next);f=Uc(f,f.next)}}if(a.length>80*c){var x=h=a[0];var r=d=a[1];for(k=c;k<e;k+=c)l=a[k],b=a[k+1],l<x&&(x=l),b<r&&(r=b),l>h&&(h=l),b>d&&(d=b);h=Math.max(h-x,d-r);h=0!==h?1/h:0}Vc(f,g,c,x,r,h);return g}},$a={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d=e++)c+=a[d].x*a[e].y-a[e].x*a[d].y;return.5*c},isClockWise:function(a){return 0>$a.area(a)},triangulateShape:function(a,b){var c=[],d=[],e=[];rf(a);sf(c,a);var f=a.length;b.forEach(rf);
|
|
|
+for(a=0;a<b.length;a++)d.push(f),f+=b[a].length,sf(c,b[a]);b=eh.triangulate(c,d);for(a=0;a<b.length;a+=3)e.push(b.slice(a,a+3));return e}};vb.prototype=Object.create(Q.prototype);vb.prototype.constructor=vb;vb.prototype.toJSON=function(){var a=Q.prototype.toJSON.call(this);return tf(this.parameters.shapes,this.parameters.options,a)};Ua.prototype=Object.create(D.prototype);Ua.prototype.constructor=Ua;Ua.prototype.toJSON=function(){var a=D.prototype.toJSON.call(this);return tf(this.parameters.shapes,
|
|
|
+this.parameters.options,a)};var $g={generateTopUV:function(a,b,c,d,e){a=b[3*d];d=b[3*d+1];var f=b[3*e];e=b[3*e+1];return[new A(b[3*c],b[3*c+1]),new A(a,d),new A(f,e)]},generateSideWallUV:function(a,b,c,d,e,f){a=b[3*c];var g=b[3*c+1];c=b[3*c+2];var h=b[3*d],k=b[3*d+1];d=b[3*d+2];var m=b[3*e],l=b[3*e+1];e=b[3*e+2];var p=b[3*f],n=b[3*f+1];b=b[3*f+2];return.01>Math.abs(g-k)?[new A(a,1-c),new A(h,1-d),new A(m,1-e),new A(p,1-b)]:[new A(g,1-c),new A(k,1-d),new A(l,1-e),new A(n,1-b)]}};Xc.prototype=Object.create(Q.prototype);
|
|
|
+Xc.prototype.constructor=Xc;cc.prototype=Object.create(Ua.prototype);cc.prototype.constructor=cc;Yc.prototype=Object.create(Q.prototype);Yc.prototype.constructor=Yc;wb.prototype=Object.create(D.prototype);wb.prototype.constructor=wb;Zc.prototype=Object.create(Q.prototype);Zc.prototype.constructor=Zc;dc.prototype=Object.create(D.prototype);dc.prototype.constructor=dc;$c.prototype=Object.create(Q.prototype);$c.prototype.constructor=$c;ec.prototype=Object.create(D.prototype);ec.prototype.constructor=
|
|
|
+ec;xb.prototype=Object.create(Q.prototype);xb.prototype.constructor=xb;xb.prototype.toJSON=function(){var a=Q.prototype.toJSON.call(this);return uf(this.parameters.shapes,a)};yb.prototype=Object.create(D.prototype);yb.prototype.constructor=yb;yb.prototype.toJSON=function(){var a=D.prototype.toJSON.call(this);return uf(this.parameters.shapes,a)};fc.prototype=Object.create(D.prototype);fc.prototype.constructor=fc;zb.prototype=Object.create(Q.prototype);zb.prototype.constructor=zb;ab.prototype=Object.create(D.prototype);
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+ab.prototype.constructor=ab;ad.prototype=Object.create(zb.prototype);ad.prototype.constructor=ad;bd.prototype=Object.create(ab.prototype);bd.prototype.constructor=bd;cd.prototype=Object.create(Q.prototype);cd.prototype.constructor=cd;gc.prototype=Object.create(D.prototype);gc.prototype.constructor=gc;var ia=Object.freeze({WireframeGeometry:Vb,ParametricGeometry:Kc,ParametricBufferGeometry:Wb,TetrahedronGeometry:Mc,TetrahedronBufferGeometry:Xb,OctahedronGeometry:Nc,OctahedronBufferGeometry:tb,IcosahedronGeometry:Oc,
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+IcosahedronBufferGeometry:Yb,DodecahedronGeometry:Pc,DodecahedronBufferGeometry:Zb,PolyhedronGeometry:Lc,PolyhedronBufferGeometry:za,TubeGeometry:Qc,TubeBufferGeometry:$b,TorusKnotGeometry:Rc,TorusKnotBufferGeometry:ac,TorusGeometry:Sc,TorusBufferGeometry:bc,TextGeometry:Xc,TextBufferGeometry:cc,SphereGeometry:Yc,SphereBufferGeometry:wb,RingGeometry:Zc,RingBufferGeometry:dc,PlaneGeometry:zc,PlaneBufferGeometry:qb,LatheGeometry:$c,LatheBufferGeometry:ec,ShapeGeometry:xb,ShapeBufferGeometry:yb,ExtrudeGeometry:vb,
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+ExtrudeBufferGeometry:Ua,EdgesGeometry:fc,ConeGeometry:ad,ConeBufferGeometry:bd,CylinderGeometry:zb,CylinderBufferGeometry:ab,CircleGeometry:cd,CircleBufferGeometry:gc,BoxGeometry:Mb,BoxBufferGeometry:pb});Ab.prototype=Object.create(L.prototype);Ab.prototype.constructor=Ab;Ab.prototype.isShadowMaterial=!0;Ab.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);return this};hc.prototype=Object.create(Ca.prototype);hc.prototype.constructor=hc;hc.prototype.isRawShaderMaterial=
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+!0;Va.prototype=Object.create(L.prototype);Va.prototype.constructor=Va;Va.prototype.isMeshStandardMaterial=!0;Va.prototype.copy=function(a){L.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);this.roughness=a.roughness;this.metalness=a.metalness;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;
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+this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.roughnessMap=a.roughnessMap;this.metalnessMap=a.metalnessMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.envMapIntensity=a.envMapIntensity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=
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+a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Bb.prototype=Object.create(Va.prototype);Bb.prototype.constructor=Bb;Bb.prototype.isMeshPhysicalMaterial=!0;Bb.prototype.copy=function(a){Va.prototype.copy.call(this,a);this.defines={PHYSICAL:""};this.reflectivity=a.reflectivity;this.clearCoat=a.clearCoat;this.clearCoatRoughness=a.clearCoatRoughness;
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+return this};Ha.prototype=Object.create(L.prototype);Ha.prototype.constructor=Ha;Ha.prototype.isMeshPhongMaterial=!0;Ha.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;
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+this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;
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+this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Cb.prototype=Object.create(Ha.prototype);Cb.prototype.constructor=Cb;Cb.prototype.isMeshToonMaterial=!0;Cb.prototype.copy=function(a){Ha.prototype.copy.call(this,a);this.gradientMap=a.gradientMap;return this};Db.prototype=Object.create(L.prototype);Db.prototype.constructor=Db;Db.prototype.isMeshNormalMaterial=!0;
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+Db.prototype.copy=function(a){L.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};
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+Eb.prototype=Object.create(L.prototype);Eb.prototype.constructor=Eb;Eb.prototype.isMeshLambertMaterial=!0;Eb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=
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+a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Fb.prototype=Object.create(L.prototype);Fb.prototype.constructor=Fb;Fb.prototype.isMeshMatcapMaterial=!0;Fb.prototype.copy=function(a){L.prototype.copy.call(this,
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+a);this.defines={MATCAP:""};this.color.copy(a.color);this.matcap=a.matcap;this.map=a.map;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.alphaMap=a.alphaMap;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Gb.prototype=
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+Object.create(W.prototype);Gb.prototype.constructor=Gb;Gb.prototype.isLineDashedMaterial=!0;Gb.prototype.copy=function(a){W.prototype.copy.call(this,a);this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var fh=Object.freeze({ShadowMaterial:Ab,SpriteMaterial:ib,RawShaderMaterial:hc,ShaderMaterial:Ca,PointsMaterial:Ga,MeshPhysicalMaterial:Bb,MeshStandardMaterial:Va,MeshPhongMaterial:Ha,MeshToonMaterial:Cb,MeshNormalMaterial:Db,MeshLambertMaterial:Eb,MeshDepthMaterial:fb,
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+MeshDistanceMaterial:gb,MeshBasicMaterial:xa,MeshMatcapMaterial:Fb,LineDashedMaterial:Gb,LineBasicMaterial:W,Material:L}),sa={arraySlice:function(a,b,c){return sa.isTypedArray(a)?new a.constructor(a.subarray(b,void 0!==c?c:a.length)):a.slice(b,c)},convertArray:function(a,b,c){return!a||!c&&a.constructor===b?a:"number"===typeof b.BYTES_PER_ELEMENT?new b(a):Array.prototype.slice.call(a)},isTypedArray:function(a){return ArrayBuffer.isView(a)&&!(a instanceof DataView)},getKeyframeOrder:function(a){for(var b=
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+a.length,c=Array(b),d=0;d!==b;++d)c[d]=d;c.sort(function(b,c){return a[b]-a[c]});return c},sortedArray:function(a,b,c){for(var d=a.length,e=new a.constructor(d),f=0,g=0;g!==d;++f)for(var h=c[f]*b,k=0;k!==b;++k)e[g++]=a[h+k];return e},flattenJSON:function(a,b,c,d){for(var e=1,f=a[0];void 0!==f&&void 0===f[d];)f=a[e++];if(void 0!==f){var g=f[d];if(void 0!==g)if(Array.isArray(g)){do g=f[d],void 0!==g&&(b.push(f.time),c.push.apply(c,g)),f=a[e++];while(void 0!==f)}else if(void 0!==g.toArray){do g=f[d],
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+void 0!==g&&(b.push(f.time),g.toArray(c,c.length)),f=a[e++];while(void 0!==f)}else{do g=f[d],void 0!==g&&(b.push(f.time),c.push(g)),f=a[e++];while(void 0!==f)}}}};Object.assign(wa.prototype,{evaluate:function(a){var b=this.parameterPositions,c=this._cachedIndex,d=b[c],e=b[c-1];a:{b:{c:{d:if(!(a<d)){for(var f=c+2;;){if(void 0===d){if(a<e)break d;this._cachedIndex=c=b.length;return this.afterEnd_(c-1,a,e)}if(c===f)break;e=d;d=b[++c];if(a<d)break b}d=b.length;break c}if(a>=e)break a;else{f=b[1];a<f&&
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|
+(c=2,e=f);for(f=c-2;;){if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(c===f)break;d=e;e=b[--c-1];if(a>=e)break b}d=c;c=0}}for(;c<d;)e=c+d>>>1,a<b[e]?d=e:c=e+1;d=b[c];e=b[c-1];if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(void 0===d)return this._cachedIndex=c=b.length,this.afterEnd_(c-1,e,a)}this._cachedIndex=c;this.intervalChanged_(c,e,d)}return this.interpolate_(c,e,a,d)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||
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+this.DefaultSettings_},copySampleValue_:function(a){var b=this.resultBuffer,c=this.sampleValues,d=this.valueSize;a*=d;for(var e=0;e!==d;++e)b[e]=c[a+e];return b},interpolate_:function(){throw Error("call to abstract method");},intervalChanged_:function(){}});Object.assign(wa.prototype,{beforeStart_:wa.prototype.copySampleValue_,afterEnd_:wa.prototype.copySampleValue_});Cd.prototype=Object.assign(Object.create(wa.prototype),{constructor:Cd,DefaultSettings_:{endingStart:2400,endingEnd:2400},intervalChanged_:function(a,
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|
+b,c){var d=this.parameterPositions,e=a-2,f=a+1,g=d[e],h=d[f];if(void 0===g)switch(this.getSettings_().endingStart){case 2401:e=a;g=2*b-c;break;case 2402:e=d.length-2;g=b+d[e]-d[e+1];break;default:e=a,g=c}if(void 0===h)switch(this.getSettings_().endingEnd){case 2401:f=a;h=2*c-b;break;case 2402:f=1;h=c+d[1]-d[0];break;default:f=a-1,h=b}a=.5*(c-b);d=this.valueSize;this._weightPrev=a/(b-g);this._weightNext=a/(h-c);this._offsetPrev=e*d;this._offsetNext=f*d},interpolate_:function(a,b,c,d){var e=this.resultBuffer,
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+f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g,k=this._offsetPrev,m=this._offsetNext,l=this._weightPrev,p=this._weightNext,n=(c-b)/(d-b);c=n*n;d=c*n;b=-l*d+2*l*c-l*n;l=(1+l)*d+(-1.5-2*l)*c+(-.5+l)*n+1;n=(-1-p)*d+(1.5+p)*c+.5*n;p=p*d-p*c;for(c=0;c!==g;++c)e[c]=b*f[k+c]+l*f[h+c]+n*f[a+c]+p*f[m+c];return e}});dd.prototype=Object.assign(Object.create(wa.prototype),{constructor:dd,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g;b=(c-b)/(d-
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+b);c=1-b;for(d=0;d!==g;++d)e[d]=f[h+d]*c+f[a+d]*b;return e}});Dd.prototype=Object.assign(Object.create(wa.prototype),{constructor:Dd,interpolate_:function(a){return this.copySampleValue_(a-1)}});Object.assign(ba,{toJSON:function(a){var b=a.constructor;if(void 0!==b.toJSON)b=b.toJSON(a);else{b={name:a.name,times:sa.convertArray(a.times,Array),values:sa.convertArray(a.values,Array)};var c=a.getInterpolation();c!==a.DefaultInterpolation&&(b.interpolation=c)}b.type=a.ValueTypeName;return b}});Object.assign(ba.prototype,
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|
+{constructor:ba,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(a){return new Dd(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodLinear:function(a){return new dd(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:function(a){return new Cd(this.times,this.values,this.getValueSize(),a)},setInterpolation:function(a){switch(a){case 2300:var b=this.InterpolantFactoryMethodDiscrete;
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+break;case 2301:b=this.InterpolantFactoryMethodLinear;break;case 2302:b=this.InterpolantFactoryMethodSmooth}if(void 0===b){b="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant)if(a!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw Error(b);console.warn("THREE.KeyframeTrack:",b);return this}this.createInterpolant=b;return this},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;
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|
+case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(a){if(0!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]+=a;return this},scale:function(a){if(1!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]*=a;return this},trim:function(a,b){for(var c=this.times,d=c.length,e=0,f=d-1;e!==d&&c[e]<a;)++e;for(;-1!==f&&c[f]>b;)--f;++f;if(0!==e||f!==d)e>=f&&(f=Math.max(f,
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|
+1),e=f-1),a=this.getValueSize(),this.times=sa.arraySlice(c,e,f),this.values=sa.arraySlice(this.values,e*a,f*a);return this},validate:function(){var a=!0,b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),a=!1);var c=this.times;b=this.values;var d=c.length;0===d&&(console.error("THREE.KeyframeTrack: Track is empty.",this),a=!1);for(var e=null,f=0;f!==d;f++){var g=c[f];if("number"===typeof g&&isNaN(g)){console.error("THREE.KeyframeTrack: Time is not a valid number.",
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+this,f,g);a=!1;break}if(null!==e&&e>g){console.error("THREE.KeyframeTrack: Out of order keys.",this,f,g,e);a=!1;break}e=g}if(void 0!==b&&sa.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,f,d);a=!1;break}return a},optimize:function(){for(var a=this.times,b=this.values,c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,f=a.length-1,g=1;g<f;++g){var h=!1,k=a[g];if(k!==a[g+1]&&(1!==g||k!==k[0]))if(d)h=!0;
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|
+else{var m=g*c,l=m-c,p=m+c;for(k=0;k!==c;++k){var n=b[m+k];if(n!==b[l+k]||n!==b[p+k]){h=!0;break}}}if(h){if(g!==e)for(a[e]=a[g],h=g*c,m=e*c,k=0;k!==c;++k)b[m+k]=b[h+k];++e}}if(0<f){a[e]=a[f];h=f*c;m=e*c;for(k=0;k!==c;++k)b[m+k]=b[h+k];++e}e!==a.length&&(this.times=sa.arraySlice(a,0,e),this.values=sa.arraySlice(b,0,e*c));return this}});Ed.prototype=Object.assign(Object.create(ba.prototype),{constructor:Ed,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,
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|
+InterpolantFactoryMethodSmooth:void 0});Fd.prototype=Object.assign(Object.create(ba.prototype),{constructor:Fd,ValueTypeName:"color"});ic.prototype=Object.assign(Object.create(ba.prototype),{constructor:ic,ValueTypeName:"number"});Gd.prototype=Object.assign(Object.create(wa.prototype),{constructor:Gd,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;b=(c-b)/(d-b);for(c=a+g;a!==c;a+=4)ka.slerpFlat(e,0,f,a-g,f,a,b);return e}});ed.prototype=Object.assign(Object.create(ba.prototype),
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|
+{constructor:ed,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(a){return new Gd(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:void 0});Hd.prototype=Object.assign(Object.create(ba.prototype),{constructor:Hd,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});jc.prototype=Object.assign(Object.create(ba.prototype),{constructor:jc,
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|
+ValueTypeName:"vector"});Object.assign(Ia,{parse:function(a){for(var b=[],c=a.tracks,d=1/(a.fps||1),e=0,f=c.length;e!==f;++e)b.push(bh(c[e]).scale(d));return new Ia(a.name,a.duration,b)},toJSON:function(a){var b=[],c=a.tracks;a={name:a.name,duration:a.duration,tracks:b,uuid:a.uuid};for(var d=0,e=c.length;d!==e;++d)b.push(ba.toJSON(c[d]));return a},CreateFromMorphTargetSequence:function(a,b,c,d){for(var e=b.length,f=[],g=0;g<e;g++){var h=[],k=[];h.push((g+e-1)%e,g,(g+1)%e);k.push(0,1,0);var m=sa.getKeyframeOrder(h);
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|
+h=sa.sortedArray(h,1,m);k=sa.sortedArray(k,1,m);d||0!==h[0]||(h.push(e),k.push(k[0]));f.push((new ic(".morphTargetInfluences["+b[g].name+"]",h,k)).scale(1/c))}return new Ia(a,-1,f)},findByName:function(a,b){var c=a;Array.isArray(a)||(c=a.geometry&&a.geometry.animations||a.animations);for(a=0;a<c.length;a++)if(c[a].name===b)return c[a];return null},CreateClipsFromMorphTargetSequences:function(a,b,c){for(var d={},e=/^([\w-]*?)([\d]+)$/,f=0,g=a.length;f<g;f++){var h=a[f],k=h.name.match(e);if(k&&1<k.length){var m=
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+k[1];(k=d[m])||(d[m]=k=[]);k.push(h)}}a=[];for(m in d)a.push(Ia.CreateFromMorphTargetSequence(m,d[m],b,c));return a},parseAnimation:function(a,b){if(!a)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;var c=function(a,b,c,d,e){if(0!==c.length){var f=[],g=[];sa.flattenJSON(c,f,g,d);0!==f.length&&e.push(new a(b,f,g))}},d=[],e=a.name||"default",f=a.length||-1,g=a.fps||30;a=a.hierarchy||[];for(var h=0;h<a.length;h++){var k=a[h].keys;if(k&&0!==k.length)if(k[0].morphTargets){f=
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|
{};for(var m=0;m<k.length;m++)if(k[m].morphTargets)for(var l=0;l<k[m].morphTargets.length;l++)f[k[m].morphTargets[l]]=-1;for(var p in f){var n=[],x=[];for(l=0;l!==k[m].morphTargets.length;++l){var r=k[m];n.push(r.time);x.push(r.morphTarget===p?1:0)}d.push(new ic(".morphTargetInfluence["+p+"]",n,x))}f=f.length*(g||1)}else m=".bones["+b[h].name+"]",c(jc,m+".position",k,"pos",d),c(ed,m+".quaternion",k,"rot",d),c(jc,m+".scale",k,"scl",d)}return 0===d.length?null:new Ia(e,f,d)}});Object.assign(Ia.prototype,
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{resetDuration:function(){for(var a=0,b=0,c=this.tracks.length;b!==c;++b){var d=this.tracks[b];a=Math.max(a,d.times[d.times.length-1])}this.duration=a;return this},trim:function(){for(var a=0;a<this.tracks.length;a++)this.tracks[a].trim(0,this.duration);return this},validate:function(){for(var a=!0,b=0;b<this.tracks.length;b++)a=a&&this.tracks[b].validate();return a},optimize:function(){for(var a=0;a<this.tracks.length;a++)this.tracks[a].optimize();return this}});var Ib={enabled:!1,files:{},add:function(a,
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b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}},Aa=new ie,Pa={};Object.assign(Ja.prototype,{load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);a=this.manager.resolveURL(a);var e=this,f=Ib.get(a);if(void 0!==f)return e.manager.itemStart(a),setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;if(void 0!==Pa[a])Pa[a].push({onLoad:b,onProgress:c,
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@@ -789,20 +789,20 @@ EquirectangularRefractionMapping:304,SphericalReflectionMapping:305,CubeUVReflec
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function d(a,b){for(var c=b.length,d=!1,e=c-1,f=0;f<c;e=f++){var g=b[e],h=b[f],k=h.x-g.x,m=h.y-g.y;if(Math.abs(m)>Number.EPSILON){if(0>m&&(g=b[f],k=-k,h=b[e],m=-m),!(a.y<g.y||a.y>h.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=m*(a.x-g.x)-k*(a.y-g.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&a.x<=h.x))return!0}return d}var e=$a.isClockWise,f=this.subPaths;if(0===f.length)return[];if(!0===b)return c(f);b=[];if(1===f.length){var g=f[0];var h=new jb;h.curves=g.curves;
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b.push(h);return b}var k=!e(f[0].getPoints());k=a?!k:k;h=[];var m=[],l=[],p=0;m[p]=void 0;l[p]=[];for(var n=0,x=f.length;n<x;n++){g=f[n];var r=g.getPoints();var u=e(r);(u=a?!u:u)?(!k&&m[p]&&p++,m[p]={s:new jb,p:r},m[p].s.curves=g.curves,k&&p++,l[p]=[]):l[p].push({h:g,p:r[0]})}if(!m[0])return c(f);if(1<m.length){n=!1;a=[];e=0;for(f=m.length;e<f;e++)h[e]=[];e=0;for(f=m.length;e<f;e++)for(g=l[e],u=0;u<g.length;u++){k=g[u];p=!0;for(r=0;r<m.length;r++)d(k.p,m[r].p)&&(e!==r&&a.push({froms:e,tos:r,hole:u}),
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p?(p=!1,h[r].push(k)):n=!0);p&&h[e].push(k)}0<a.length&&(n||(l=h))}n=0;for(e=m.length;n<e;n++)for(h=m[n].s,b.push(h),a=l[n],f=0,g=a.length;f<g;f++)h.holes.push(a[f].h);return b}});Object.assign(qe.prototype,{isFont:!0,generateShapes:function(a,b){void 0===b&&(b=100);var c=[],d=b;b=this.data;var e=Array.from?Array.from(a):String(a).split("");d/=b.resolution;var f=(b.boundingBox.yMax-b.boundingBox.yMin+b.underlineThickness)*d;a=[];for(var g=0,h=0,k=0;k<e.length;k++){var m=e[k];if("\n"===m)g=0,h-=f;
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-else{var l=d;var p=g,n=h;if(m=b.glyphs[m]||b.glyphs["?"]){var x=new pe;if(m.o)for(var r=m._cachedOutline||(m._cachedOutline=m.o.split(" ")),u=0,w=r.length;u<w;)switch(r[u++]){case "m":var z=r[u++]*l+p;var v=r[u++]*l+n;x.moveTo(z,v);break;case "l":z=r[u++]*l+p;v=r[u++]*l+n;x.lineTo(z,v);break;case "q":var A=r[u++]*l+p;var y=r[u++]*l+n;var C=r[u++]*l+p;var D=r[u++]*l+n;x.quadraticCurveTo(C,D,A,y);break;case "b":A=r[u++]*l+p,y=r[u++]*l+n,C=r[u++]*l+p,D=r[u++]*l+n,z=r[u++]*l+p,v=r[u++]*l+n,x.bezierCurveTo(C,
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+else{var l=d;var n=g,t=h;if(m=b.glyphs[m]||b.glyphs["?"]){var x=new pe;if(m.o)for(var r=m._cachedOutline||(m._cachedOutline=m.o.split(" ")),u=0,w=r.length;u<w;)switch(r[u++]){case "m":var z=r[u++]*l+n;var v=r[u++]*l+t;x.moveTo(z,v);break;case "l":z=r[u++]*l+n;v=r[u++]*l+t;x.lineTo(z,v);break;case "q":var A=r[u++]*l+n;var y=r[u++]*l+t;var C=r[u++]*l+n;var D=r[u++]*l+t;x.quadraticCurveTo(C,D,A,y);break;case "b":A=r[u++]*l+n,y=r[u++]*l+t,C=r[u++]*l+n,D=r[u++]*l+t,z=r[u++]*l+n,v=r[u++]*l+t,x.bezierCurveTo(C,
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D,z,v,A,y)}l={offsetX:m.ha*l,path:x}}else l=void 0;g+=l.offsetX;a.push(l.path)}}b=0;for(e=a.length;b<e;b++)Array.prototype.push.apply(c,a[b].toShapes());return c}});Object.assign(yf.prototype,{load:function(a,b,c,d){var e=this,f=new Ja(this.manager);f.setPath(this.path);f.load(a,function(a){try{var c=JSON.parse(a)}catch(k){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),c=JSON.parse(a.substring(65,a.length-2))}a=e.parse(c);b&&b(a)},c,d)},parse:function(a){return new qe(a)},
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setPath:function(a){this.path=a;return this}});jd.Handlers={handlers:[],add:function(a,b){this.handlers.push(a,b)},get:function(a){for(var b=this.handlers,c=0,d=b.length;c<d;c+=2){var e=b[c+1];if(b[c].test(a))return e}return null}};Object.assign(jd.prototype,{crossOrigin:"anonymous",onLoadStart:function(){},onLoadProgress:function(){},onLoadComplete:function(){},initMaterials:function(a,b,c){for(var d=[],e=0;e<a.length;++e)d[e]=this.createMaterial(a[e],b,c);return d},createMaterial:function(){var a=
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-{NoBlending:0,NormalBlending:1,AdditiveBlending:2,SubtractiveBlending:3,MultiplyBlending:4,CustomBlending:5},b=new J,c=new Id,d=new Rd;return function(e,f,g){function h(a,b,d,e,h){a=f+a;var l=jd.Handlers.get(a);null!==l?a=l.load(a):(c.setCrossOrigin(g),a=c.load(a));void 0!==b&&(a.repeat.fromArray(b),1!==b[0]&&(a.wrapS=1E3),1!==b[1]&&(a.wrapT=1E3));void 0!==d&&a.offset.fromArray(d);void 0!==e&&("repeat"===e[0]&&(a.wrapS=1E3),"mirror"===e[0]&&(a.wrapS=1002),"repeat"===e[1]&&(a.wrapT=1E3),"mirror"===
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-e[1]&&(a.wrapT=1002));void 0!==h&&(a.anisotropy=h);b=F.generateUUID();k[b]=a;return b}var k={},l={uuid:F.generateUUID(),type:"MeshLambertMaterial"},n;for(n in e){var p=e[n];switch(n){case "DbgColor":case "DbgIndex":case "opticalDensity":case "illumination":break;case "DbgName":l.name=p;break;case "blending":l.blending=a[p];break;case "colorAmbient":case "mapAmbient":console.warn("THREE.Loader.createMaterial:",n,"is no longer supported.");break;case "colorDiffuse":l.color=b.fromArray(p).getHex();break;
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-case "colorSpecular":l.specular=b.fromArray(p).getHex();break;case "colorEmissive":l.emissive=b.fromArray(p).getHex();break;case "specularCoef":l.shininess=p;break;case "shading":"basic"===p.toLowerCase()&&(l.type="MeshBasicMaterial");"phong"===p.toLowerCase()&&(l.type="MeshPhongMaterial");"standard"===p.toLowerCase()&&(l.type="MeshStandardMaterial");break;case "mapDiffuse":l.map=h(p,e.mapDiffuseRepeat,e.mapDiffuseOffset,e.mapDiffuseWrap,e.mapDiffuseAnisotropy);break;case "mapDiffuseRepeat":case "mapDiffuseOffset":case "mapDiffuseWrap":case "mapDiffuseAnisotropy":break;
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-case "mapEmissive":l.emissiveMap=h(p,e.mapEmissiveRepeat,e.mapEmissiveOffset,e.mapEmissiveWrap,e.mapEmissiveAnisotropy);break;case "mapEmissiveRepeat":case "mapEmissiveOffset":case "mapEmissiveWrap":case "mapEmissiveAnisotropy":break;case "mapLight":l.lightMap=h(p,e.mapLightRepeat,e.mapLightOffset,e.mapLightWrap,e.mapLightAnisotropy);break;case "mapLightRepeat":case "mapLightOffset":case "mapLightWrap":case "mapLightAnisotropy":break;case "mapAO":l.aoMap=h(p,e.mapAORepeat,e.mapAOOffset,e.mapAOWrap,
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-e.mapAOAnisotropy);break;case "mapAORepeat":case "mapAOOffset":case "mapAOWrap":case "mapAOAnisotropy":break;case "mapBump":l.bumpMap=h(p,e.mapBumpRepeat,e.mapBumpOffset,e.mapBumpWrap,e.mapBumpAnisotropy);break;case "mapBumpScale":l.bumpScale=p;break;case "mapBumpRepeat":case "mapBumpOffset":case "mapBumpWrap":case "mapBumpAnisotropy":break;case "mapNormal":l.normalMap=h(p,e.mapNormalRepeat,e.mapNormalOffset,e.mapNormalWrap,e.mapNormalAnisotropy);break;case "mapNormalFactor":l.normalScale=p;break;
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-case "mapNormalRepeat":case "mapNormalOffset":case "mapNormalWrap":case "mapNormalAnisotropy":break;case "mapSpecular":l.specularMap=h(p,e.mapSpecularRepeat,e.mapSpecularOffset,e.mapSpecularWrap,e.mapSpecularAnisotropy);break;case "mapSpecularRepeat":case "mapSpecularOffset":case "mapSpecularWrap":case "mapSpecularAnisotropy":break;case "mapMetalness":l.metalnessMap=h(p,e.mapMetalnessRepeat,e.mapMetalnessOffset,e.mapMetalnessWrap,e.mapMetalnessAnisotropy);break;case "mapMetalnessRepeat":case "mapMetalnessOffset":case "mapMetalnessWrap":case "mapMetalnessAnisotropy":break;
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-case "mapRoughness":l.roughnessMap=h(p,e.mapRoughnessRepeat,e.mapRoughnessOffset,e.mapRoughnessWrap,e.mapRoughnessAnisotropy);break;case "mapRoughnessRepeat":case "mapRoughnessOffset":case "mapRoughnessWrap":case "mapRoughnessAnisotropy":break;case "mapAlpha":l.alphaMap=h(p,e.mapAlphaRepeat,e.mapAlphaOffset,e.mapAlphaWrap,e.mapAlphaAnisotropy);break;case "mapAlphaRepeat":case "mapAlphaOffset":case "mapAlphaWrap":case "mapAlphaAnisotropy":break;case "flipSided":l.side=1;break;case "doubleSided":l.side=
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-2;break;case "transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity");l.opacity=p;break;case "depthTest":case "depthWrite":case "colorWrite":case "opacity":case "reflectivity":case "transparent":case "visible":case "wireframe":l[n]=p;break;case "vertexColors":!0===p&&(l.vertexColors=2);"face"===p&&(l.vertexColors=1);break;default:console.error("THREE.Loader.createMaterial: Unsupported",n,p)}}"MeshBasicMaterial"===l.type&&delete l.emissive;"MeshPhongMaterial"!==
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-l.type&&delete l.specular;1>l.opacity&&(l.transparent=!0);d.setTextures(k);return d.parse(l)}}()});var Wd,ue={getContext:function(){void 0===Wd&&(Wd=new (window.AudioContext||window.webkitAudioContext));return Wd},setContext:function(a){Wd=a}};Object.assign(re.prototype,{load:function(a,b,c,d){var e=new Ja(this.manager);e.setResponseType("arraybuffer");e.setPath(this.path);e.load(a,function(a){a=a.slice(0);ue.getContext().decodeAudioData(a,function(a){b(a)})},c,d)},setPath:function(a){this.path=a;
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-return this}});Object.assign(zf.prototype,{update:function(){var a,b,c,d,e,f,g,h,k=new P,l=new P;return function(m){if(a!==this||b!==m.focus||c!==m.fov||d!==m.aspect*this.aspect||e!==m.near||f!==m.far||g!==m.zoom||h!==this.eyeSep){a=this;b=m.focus;c=m.fov;d=m.aspect*this.aspect;e=m.near;f=m.far;g=m.zoom;var n=m.projectionMatrix.clone();h=this.eyeSep/2;var q=h*e/b,x=e*Math.tan(F.DEG2RAD*c*.5)/g;l.elements[12]=-h;k.elements[12]=h;var r=-x*d+q;var u=x*d+q;n.elements[0]=2*e/(u-r);n.elements[8]=(u+r)/
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-(u-r);this.cameraL.projectionMatrix.copy(n);r=-x*d-q;u=x*d-q;n.elements[0]=2*e/(u-r);n.elements[8]=(u+r)/(u-r);this.cameraR.projectionMatrix.copy(n)}this.cameraL.matrixWorld.copy(m.matrixWorld).multiply(l);this.cameraR.matrixWorld.copy(m.matrixWorld).multiply(k)}}()});kd.prototype=Object.create(E.prototype);kd.prototype.constructor=kd;Object.assign(se.prototype,{start:function(){this.oldTime=this.startTime=("undefined"===typeof performance?Date:performance).now();this.elapsedTime=0;this.running=!0},
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+{NoBlending:0,NormalBlending:1,AdditiveBlending:2,SubtractiveBlending:3,MultiplyBlending:4,CustomBlending:5},b=new J,c=new Id,d=new Rd;return function(e,f,g){function h(a,b,d,e,h){a=f+a;var m=jd.Handlers.get(a);null!==m?a=m.load(a):(c.setCrossOrigin(g),a=c.load(a));void 0!==b&&(a.repeat.fromArray(b),1!==b[0]&&(a.wrapS=1E3),1!==b[1]&&(a.wrapT=1E3));void 0!==d&&a.offset.fromArray(d);void 0!==e&&("repeat"===e[0]&&(a.wrapS=1E3),"mirror"===e[0]&&(a.wrapS=1002),"repeat"===e[1]&&(a.wrapT=1E3),"mirror"===
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+e[1]&&(a.wrapT=1002));void 0!==h&&(a.anisotropy=h);b=F.generateUUID();k[b]=a;return b}var k={},m={uuid:F.generateUUID(),type:"MeshLambertMaterial"},l;for(l in e){var n=e[l];switch(l){case "DbgColor":case "DbgIndex":case "opticalDensity":case "illumination":break;case "DbgName":m.name=n;break;case "blending":m.blending=a[n];break;case "colorAmbient":case "mapAmbient":console.warn("THREE.Loader.createMaterial:",l,"is no longer supported.");break;case "colorDiffuse":m.color=b.fromArray(n).getHex();break;
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+case "colorSpecular":m.specular=b.fromArray(n).getHex();break;case "colorEmissive":m.emissive=b.fromArray(n).getHex();break;case "specularCoef":m.shininess=n;break;case "shading":"basic"===n.toLowerCase()&&(m.type="MeshBasicMaterial");"phong"===n.toLowerCase()&&(m.type="MeshPhongMaterial");"standard"===n.toLowerCase()&&(m.type="MeshStandardMaterial");break;case "mapDiffuse":m.map=h(n,e.mapDiffuseRepeat,e.mapDiffuseOffset,e.mapDiffuseWrap,e.mapDiffuseAnisotropy);break;case "mapDiffuseRepeat":case "mapDiffuseOffset":case "mapDiffuseWrap":case "mapDiffuseAnisotropy":break;
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+case "mapEmissive":m.emissiveMap=h(n,e.mapEmissiveRepeat,e.mapEmissiveOffset,e.mapEmissiveWrap,e.mapEmissiveAnisotropy);break;case "mapEmissiveRepeat":case "mapEmissiveOffset":case "mapEmissiveWrap":case "mapEmissiveAnisotropy":break;case "mapLight":m.lightMap=h(n,e.mapLightRepeat,e.mapLightOffset,e.mapLightWrap,e.mapLightAnisotropy);break;case "mapLightRepeat":case "mapLightOffset":case "mapLightWrap":case "mapLightAnisotropy":break;case "mapAO":m.aoMap=h(n,e.mapAORepeat,e.mapAOOffset,e.mapAOWrap,
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+e.mapAOAnisotropy);break;case "mapAORepeat":case "mapAOOffset":case "mapAOWrap":case "mapAOAnisotropy":break;case "mapBump":m.bumpMap=h(n,e.mapBumpRepeat,e.mapBumpOffset,e.mapBumpWrap,e.mapBumpAnisotropy);break;case "mapBumpScale":m.bumpScale=n;break;case "mapBumpRepeat":case "mapBumpOffset":case "mapBumpWrap":case "mapBumpAnisotropy":break;case "mapNormal":m.normalMap=h(n,e.mapNormalRepeat,e.mapNormalOffset,e.mapNormalWrap,e.mapNormalAnisotropy);break;case "mapNormalFactor":m.normalScale=n;break;
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|
+case "mapNormalRepeat":case "mapNormalOffset":case "mapNormalWrap":case "mapNormalAnisotropy":break;case "mapSpecular":m.specularMap=h(n,e.mapSpecularRepeat,e.mapSpecularOffset,e.mapSpecularWrap,e.mapSpecularAnisotropy);break;case "mapSpecularRepeat":case "mapSpecularOffset":case "mapSpecularWrap":case "mapSpecularAnisotropy":break;case "mapMetalness":m.metalnessMap=h(n,e.mapMetalnessRepeat,e.mapMetalnessOffset,e.mapMetalnessWrap,e.mapMetalnessAnisotropy);break;case "mapMetalnessRepeat":case "mapMetalnessOffset":case "mapMetalnessWrap":case "mapMetalnessAnisotropy":break;
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+case "mapRoughness":m.roughnessMap=h(n,e.mapRoughnessRepeat,e.mapRoughnessOffset,e.mapRoughnessWrap,e.mapRoughnessAnisotropy);break;case "mapRoughnessRepeat":case "mapRoughnessOffset":case "mapRoughnessWrap":case "mapRoughnessAnisotropy":break;case "mapAlpha":m.alphaMap=h(n,e.mapAlphaRepeat,e.mapAlphaOffset,e.mapAlphaWrap,e.mapAlphaAnisotropy);break;case "mapAlphaRepeat":case "mapAlphaOffset":case "mapAlphaWrap":case "mapAlphaAnisotropy":break;case "flipSided":m.side=1;break;case "doubleSided":m.side=
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+2;break;case "transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity");m.opacity=n;break;case "depthTest":case "depthWrite":case "colorWrite":case "opacity":case "reflectivity":case "transparent":case "visible":case "wireframe":m[l]=n;break;case "vertexColors":!0===n&&(m.vertexColors=2);"face"===n&&(m.vertexColors=1);break;default:console.error("THREE.Loader.createMaterial: Unsupported",l,n)}}"MeshBasicMaterial"===m.type&&delete m.emissive;"MeshPhongMaterial"!==
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+m.type&&delete m.specular;1>m.opacity&&(m.transparent=!0);d.setTextures(k);return d.parse(m)}}()});var Wd,ue={getContext:function(){void 0===Wd&&(Wd=new (window.AudioContext||window.webkitAudioContext));return Wd},setContext:function(a){Wd=a}};Object.assign(re.prototype,{load:function(a,b,c,d){var e=new Ja(this.manager);e.setResponseType("arraybuffer");e.setPath(this.path);e.load(a,function(a){a=a.slice(0);ue.getContext().decodeAudioData(a,function(a){b(a)})},c,d)},setPath:function(a){this.path=a;
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|
+return this}});Object.assign(zf.prototype,{update:function(){var a,b,c,d,e,f,g,h,k=new P,m=new P;return function(l){if(a!==this||b!==l.focus||c!==l.fov||d!==l.aspect*this.aspect||e!==l.near||f!==l.far||g!==l.zoom||h!==this.eyeSep){a=this;b=l.focus;c=l.fov;d=l.aspect*this.aspect;e=l.near;f=l.far;g=l.zoom;var n=l.projectionMatrix.clone();h=this.eyeSep/2;var q=h*e/b,x=e*Math.tan(F.DEG2RAD*c*.5)/g;m.elements[12]=-h;k.elements[12]=h;var r=-x*d+q;var u=x*d+q;n.elements[0]=2*e/(u-r);n.elements[8]=(u+r)/
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+(u-r);this.cameraL.projectionMatrix.copy(n);r=-x*d-q;u=x*d-q;n.elements[0]=2*e/(u-r);n.elements[8]=(u+r)/(u-r);this.cameraR.projectionMatrix.copy(n)}this.cameraL.matrixWorld.copy(l.matrixWorld).multiply(m);this.cameraR.matrixWorld.copy(l.matrixWorld).multiply(k)}}()});kd.prototype=Object.create(E.prototype);kd.prototype.constructor=kd;Object.assign(se.prototype,{start:function(){this.oldTime=this.startTime=("undefined"===typeof performance?Date:performance).now();this.elapsedTime=0;this.running=!0},
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|
stop:function(){this.getElapsedTime();this.autoStart=this.running=!1},getElapsedTime:function(){this.getDelta();return this.elapsedTime},getDelta:function(){var a=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var b=("undefined"===typeof performance?Date:performance).now();a=(b-this.oldTime)/1E3;this.oldTime=b;this.elapsedTime+=a}return a}});te.prototype=Object.assign(Object.create(E.prototype),{constructor:te,getInput:function(){return this.gain},removeFilter:function(){null!==
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|
this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null);return this},getFilter:function(){return this.filter},setFilter:function(a){null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination);this.filter=a;this.gain.connect(this.filter);this.filter.connect(this.context.destination);return this},getMasterVolume:function(){return this.gain.gain.value},
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|
setMasterVolume:function(a){this.gain.gain.setTargetAtTime(a,this.context.currentTime,.01);return this},updateMatrixWorld:function(){var a=new n,b=new ka,c=new n,d=new n,e=new se;return function(f){E.prototype.updateMatrixWorld.call(this,f);f=this.context.listener;var g=this.up;this.timeDelta=e.getDelta();this.matrixWorld.decompose(a,b,c);d.set(0,0,-1).applyQuaternion(b);if(f.positionX){var h=this.context.currentTime+this.timeDelta;f.positionX.linearRampToValueAtTime(a.x,h);f.positionY.linearRampToValueAtTime(a.y,
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Mr.doob