Updated builds.

build/three.min.js

@@ -1,26 +1,27 @@
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-!1;this.toneMapped=this.visible=!0;this.userData={};this.version=0}function Na(a){L.call(this);this.type="MeshBasicMaterial";this.color=new y(16777215);this.lightMap=this.map=null;this.lightMapIntensity=1;this.aoMap=null;this.aoMapIntensity=1;this.envMap=this.alphaMap=this.specularMap=null;this.combine=0;this.reflectivity=1;this.refractionRatio=.98;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.morphTargets=this.skinning=!1;this.setValues(a)}
-function K(a,b,c){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="";this.array=a;this.itemSize=b;this.count=void 0!==a?a.length/b:0;this.normalized=!0===c;this.usage=35044;this.updateRange={offset:0,count:-1};this.version=0}function zd(a,b,c){K.call(this,new Int8Array(a),b,c)}function Ad(a,b,c){K.call(this,new Uint8Array(a),b,c)}function Bd(a,b,c){K.call(this,new Uint8ClampedArray(a),b,c)}function Cd(a,b,c){K.call(this,new Int16Array(a),
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-this.userData={}}function ca(a,b){D.call(this);this.type="Mesh";this.geometry=void 0!==a?a:new G;this.material=void 0!==b?b:new Na({color:16777215*Math.random()});this.updateMorphTargets()}function wh(a,b,c,d,e,f,g,k){if(null===(1===b.side?d.intersectTriangle(g,f,e,!0,k):d.intersectTriangle(e,f,g,2!==b.side,k)))return null;Ie.copy(k);Ie.applyMatrix4(a.matrixWorld);b=c.ray.origin.distanceTo(Ie);return b<c.near||b>c.far?null:{distance:b,point:Ie.clone(),object:a}}function Je(a,b,c,d,e,f,g,k,l,m,v,p){Yb.fromBufferAttribute(e,
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-[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.uvsNeedUpdate=this.verticesNeedUpdate=this.elementsNeedUpdate=!1}function ac(a){var b={},c;for(c in a){b[c]={};for(var d in a[c]){var e=a[c][d];e&&(e.isColor||e.isMatrix3||e.isMatrix4||e.isVector2||e.isVector3||e.isVector4||
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-this.wireframeLinewidth=1;this.morphNormals=this.morphTargets=this.skinning=this.clipping=this.lights=this.fog=!1;this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1};this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]};this.index0AttributeName=void 0;this.uniformsNeedUpdate=!1;void 0!==a&&(void 0!==a.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(a))}function cb(){D.call(this);
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-0,0));this.add(e);var f=new pa(90,1,a,b);f.up.set(0,-1,0);f.lookAt(new n(-1,0,0));this.add(f);var g=new pa(90,1,a,b);g.up.set(0,0,1);g.lookAt(new n(0,1,0));this.add(g);var k=new pa(90,1,a,b);k.up.set(0,0,-1);k.lookAt(new n(0,-1,0));this.add(k);var l=new pa(90,1,a,b);l.up.set(0,-1,0);l.lookAt(new n(0,0,1));this.add(l);var m=new pa(90,1,a,b);m.up.set(0,-1,0);m.lookAt(new n(0,0,-1));this.add(m);d=d||{format:1022,magFilter:1006,minFilter:1006};this.renderTarget=new Db(c,c,d);this.renderTarget.texture.name=
+// threejs.org/license
+(function(h,Fa){"object"===typeof exports&&"undefined"!==typeof module?Fa(exports):"function"===typeof define&&define.amd?define(["exports"],Fa):(h=h||self,Fa(h.THREE={}))})(this,function(h){function Fa(){}function x(a,b){this.x=a||0;this.y=b||0}function za(){this.elements=[1,0,0,0,1,0,0,0,1];0<arguments.length&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}function T(a,b,c,d,e,f,g,k,l,m){Object.defineProperty(this,"id",{value:lj++});this.uuid=O.generateUUID();
+this.name="";this.image=void 0!==a?a:T.DEFAULT_IMAGE;this.mipmaps=[];this.mapping=void 0!==b?b:T.DEFAULT_MAPPING;this.wrapS=void 0!==c?c:1001;this.wrapT=void 0!==d?d:1001;this.magFilter=void 0!==e?e:1006;this.minFilter=void 0!==f?f:1008;this.anisotropy=void 0!==l?l:1;this.format=void 0!==g?g:1023;this.internalFormat=null;this.type=void 0!==k?k:1009;this.offset=new x(0,0);this.repeat=new x(1,1);this.center=new x(0,0);this.rotation=0;this.matrixAutoUpdate=!0;this.matrix=new za;this.generateMipmaps=
+!0;this.premultiplyAlpha=!1;this.flipY=!0;this.unpackAlignment=4;this.encoding=void 0!==m?m:3E3;this.version=0;this.onUpdate=null}function S(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1}function va(a,b,c){this.width=a;this.height=b;this.scissor=new S(0,0,a,b);this.scissorTest=!1;this.viewport=new S(0,0,a,b);c=c||{};this.texture=new T(void 0,void 0,c.wrapS,c.wrapT,c.magFilter,c.minFilter,c.format,c.type,c.anisotropy,c.encoding);this.texture.image={};this.texture.image.width=a;
+this.texture.image.height=b;this.texture.generateMipmaps=void 0!==c.generateMipmaps?c.generateMipmaps:!1;this.texture.minFilter=void 0!==c.minFilter?c.minFilter:1006;this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.depthTexture=void 0!==c.depthTexture?c.depthTexture:null}function Yf(a,b,c){va.call(this,a,b,c);this.samples=4}function Da(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._w=void 0!==d?d:1}function n(a,b,c){this.x=
+a||0;this.y=b||0;this.z=c||0}function P(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];0<arguments.length&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}function Tb(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._order=d||Tb.DefaultOrder}function Zf(){this.mask=1}function D(){Object.defineProperty(this,"id",{value:mj++});this.uuid=O.generateUUID();this.name="";this.type="Object3D";this.parent=null;this.children=[];this.up=D.DefaultUp.clone();
+var a=new n,b=new Tb,c=new Da,d=new n(1,1,1);b._onChange(function(){c.setFromEuler(b,!1)});c._onChange(function(){b.setFromQuaternion(c,void 0,!1)});Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:a},rotation:{configurable:!0,enumerable:!0,value:b},quaternion:{configurable:!0,enumerable:!0,value:c},scale:{configurable:!0,enumerable:!0,value:d},modelViewMatrix:{value:new P},normalMatrix:{value:new za}});this.matrix=new P;this.matrixWorld=new P;this.matrixAutoUpdate=D.DefaultMatrixAutoUpdate;
+this.matrixWorldNeedsUpdate=!1;this.layers=new Zf;this.visible=!0;this.receiveShadow=this.castShadow=!1;this.frustumCulled=!0;this.renderOrder=0;this.userData={}}function ob(){D.call(this);this.type="Scene";this.overrideMaterial=this.fog=this.environment=this.background=null;this.autoUpdate=!0;"undefined"!==typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}function Ra(a,b){this.min=void 0!==a?a:new n(Infinity,Infinity,Infinity);this.max=void 0!==
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+0,0);this.constant=void 0!==b?b:0}function ma(a,b,c){this.a=void 0!==a?a:new n;this.b=void 0!==b?b:new n;this.c=void 0!==c?c:new n}function y(a,b,c){return void 0===b&&void 0===c?this.set(a):this.setRGB(a,b,c)}function ag(a,b,c){0>c&&(c+=1);1<c&&--c;return c<1/6?a+6*(b-a)*c:.5>c?b:c<2/3?a+6*(b-a)*(2/3-c):a}function bg(a){return.04045>a?.0773993808*a:Math.pow(.9478672986*a+.0521327014,2.4)}function cg(a){return.0031308>a?12.92*a:1.055*Math.pow(a,.41666)-.055}function Bc(a,b,c,d,e,f){this.a=a;this.b=
+b;this.c=c;this.normal=d&&d.isVector3?d:new n;this.vertexNormals=Array.isArray(d)?d:[];this.color=e&&e.isColor?e:new y;this.vertexColors=Array.isArray(e)?e:[];this.materialIndex=void 0!==f?f:0}function L(){Object.defineProperty(this,"id",{value:nj++});this.uuid=O.generateUUID();this.name="";this.type="Material";this.fog=!0;this.blending=1;this.side=0;this.vertexTangents=this.flatShading=!1;this.vertexColors=0;this.opacity=1;this.transparent=!1;this.blendSrc=204;this.blendDst=205;this.blendEquation=
+100;this.blendEquationAlpha=this.blendDstAlpha=this.blendSrcAlpha=null;this.depthFunc=3;this.depthWrite=this.depthTest=!0;this.stencilWriteMask=255;this.stencilFunc=519;this.stencilRef=0;this.stencilFuncMask=255;this.stencilZPass=this.stencilZFail=this.stencilFail=7680;this.stencilWrite=!1;this.clippingPlanes=null;this.clipShadows=this.clipIntersection=!1;this.shadowSide=null;this.colorWrite=!0;this.precision=null;this.polygonOffset=!1;this.polygonOffsetUnits=this.polygonOffsetFactor=0;this.dithering=
+!1;this.alphaTest=0;this.premultipliedAlpha=!1;this.toneMapped=this.visible=!0;this.userData={};this.version=0}function Na(a){L.call(this);this.type="MeshBasicMaterial";this.color=new y(16777215);this.lightMap=this.map=null;this.lightMapIntensity=1;this.aoMap=null;this.aoMapIntensity=1;this.envMap=this.alphaMap=this.specularMap=null;this.combine=0;this.reflectivity=1;this.refractionRatio=.98;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.morphTargets=
+this.skinning=!1;this.setValues(a)}function K(a,b,c){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="";this.array=a;this.itemSize=b;this.count=void 0!==a?a.length/b:0;this.normalized=!0===c;this.usage=35044;this.updateRange={offset:0,count:-1};this.version=0}function zd(a,b,c){K.call(this,new Int8Array(a),b,c)}function Ad(a,b,c){K.call(this,new Uint8Array(a),b,c)}function Bd(a,b,c){K.call(this,new Uint8ClampedArray(a),b,c)}function Cd(a,
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+this.drawRange={start:0,count:Infinity};this.userData={}}function ca(a,b){D.call(this);this.type="Mesh";this.geometry=void 0!==a?a:new G;this.material=void 0!==b?b:new Na({color:16777215*Math.random()});this.updateMorphTargets()}function wh(a,b,c,d,e,f,g,k){if(null===(1===b.side?d.intersectTriangle(g,f,e,!0,k):d.intersectTriangle(e,f,g,2!==b.side,k)))return null;Ie.copy(k);Ie.applyMatrix4(a.matrixWorld);b=c.ray.origin.distanceTo(Ie);return b<c.near||b>c.far?null:{distance:b,point:Ie.clone(),object:a}}
+function Je(a,b,c,d,e,f,g,k,l,m,v,p){Yb.fromBufferAttribute(e,m);Zb.fromBufferAttribute(e,v);$b.fromBufferAttribute(e,p);e=a.morphTargetInfluences;if(b.morphTargets&&f&&e){Ke.set(0,0,0);Le.set(0,0,0);Me.set(0,0,0);for(var q=0,t=f.length;q<t;q++){var h=e[q],u=f[q];0!==h&&(dg.fromBufferAttribute(u,m),eg.fromBufferAttribute(u,v),fg.fromBufferAttribute(u,p),g?(Ke.addScaledVector(dg,h),Le.addScaledVector(eg,h),Me.addScaledVector(fg,h)):(Ke.addScaledVector(dg.sub(Yb),h),Le.addScaledVector(eg.sub(Zb),h),
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+this.linewidth=1;this.wireframe=!1;this.wireframeLinewidth=1;this.morphNormals=this.morphTargets=this.skinning=this.clipping=this.lights=this.fog=!1;this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1};this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]};this.index0AttributeName=void 0;this.uniformsNeedUpdate=!1;void 0!==a&&(void 0!==a.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(a))}
+function cb(){D.call(this);this.type="Camera";this.matrixWorldInverse=new P;this.projectionMatrix=new P;this.projectionMatrixInverse=new P}function pa(a,b,c,d){cb.call(this);this.type="PerspectiveCamera";this.fov=void 0!==a?a:50;this.zoom=1;this.near=void 0!==c?c:.1;this.far=void 0!==d?d:2E3;this.focus=10;this.aspect=void 0!==b?b:1;this.view=null;this.filmGauge=35;this.filmOffset=0;this.updateProjectionMatrix()}function Fc(a,b,c,d){D.call(this);this.type="CubeCamera";var e=new pa(90,1,a,b);e.up.set(0,
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-this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},premultiply:function(a){return this.multiplyQuaternions(a,this)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z;a=a._w;var f=b._x,g=b._y,k=b._z;b=b._w;this._x=c*b+a*f+d*k-e*g;this._y=d*b+a*g+e*f-c*k;this._z=e*b+a*k+c*g-d*f;this._w=a*b-c*f-d*g-e*k;this._onChangeCallback();return this},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,f=this._w,g=f*a._w+c*a._x+d*a._y+e*
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-return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this._onChangeCallback();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;a[b+3]=this._w;return a},_onChange:function(a){this._onChangeCallback=a;return this},_onChangeCallback:function(){}});var Zg=new n,Di=new Da;Object.assign(n.prototype,
-{isVector3:!0,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setScalar:function(a){this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;
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-a.y+b.y;this.z=a.z+b.z;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==
-b)return console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(a){a&&a.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");return this.applyQuaternion(Di.setFromEuler(a))},
-applyAxisAngle:function(a,b){return this.applyQuaternion(Di.setFromAxisAngle(a,b))},applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyNormalMatrix:function(a){return this.applyMatrix3(a).normalize()},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*
-e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var k=a*b+f*d-g*c,l=a*c+g*b-e*d,m=a*d+e*c-f*b;b=-e*b-f*c-g*d;this.x=k*a+b*-e+l*-g-m*-f;this.y=l*a+b*-f+m*-e-k*-g;this.z=m*a+b*-g+k*-f-l*-e;return this},project:function(a){return this.applyMatrix4(a.matrixWorldInverse).applyMatrix4(a.projectionMatrix)},unproject:function(a){return this.applyMatrix4(a.projectionMatrixInverse).applyMatrix4(a.matrixWorld)},transformDirection:function(a){var b=
-this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*b+a[6]*c+a[10]*d;return this.normalize()},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);return this},clamp:function(a,
-b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));return this},clampScalar:function(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));this.z=Math.max(a,Math.min(b,this.z));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);
-return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},dot:function(a){return this.x*
-a.x+this.y*a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},lerpVectors:function(a,
+return this},rotateAround:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d=this.x-a.x,e=this.y-a.y;this.x=d*c-e*b+a.x;this.y=d*b+e*c+a.y;return this}});Object.assign(za.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,k,l){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=k;m[6]=c;m[7]=f;m[8]=l;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]=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},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;b=this.elements;a=c[0];var e=c[3],f=c[6],g=c[1],k=c[4],l=c[7],m=c[2],h=c[5];c=c[8];var p=d[0],q=d[3],n=d[6],
+r=d[1],u=d[4],z=d[7],w=d[2],B=d[5];d=d[8];b[0]=a*p+e*r+f*w;b[3]=a*q+e*u+f*B;b[6]=a*n+e*z+f*d;b[1]=g*p+k*r+l*w;b[4]=g*q+k*u+l*B;b[7]=g*n+k*z+l*d;b[2]=m*p+h*r+c*w;b[5]=m*q+h*u+c*B;b[8]=m*n+h*z+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],d=a[2],e=a[3],f=a[4],g=a[5],k=a[6],l=a[7];a=a[8];return b*f*a-b*g*l-c*e*a+c*g*k+d*e*l-d*f*k},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],k=c[4],l=c[5],m=c[6],h=c[7];c=c[8];var p=c*k-l*h,q=l*m-c*g,n=h*g-k*m,r=d*p+e*q+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");return this.identity()}b=1/r;a[0]=p*b;a[1]=(f*h-c*e)*b;a[2]=(l*e-f*
+k)*b;a[3]=q*b;a[4]=(c*d-f*m)*b;a[5]=(f*g-l*d)*b;a[6]=n*b;a[7]=(e*m-h*d)*b;a[8]=(k*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]=b[2];a[7]=b[5];a[8]=b[8];return this},setUvTransform:function(a,
+b,c,d,e,f,g){var k=Math.cos(e);e=Math.sin(e);this.set(c*k,c*e,-c*(k*f+e*g)+f+a,-d*e,d*k,-d*(-e*f+k*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],k=c[4],l=c[7];c[0]=b*d+a*g;c[3]=b*e+a*k;c[6]=b*f+a*l;c[1]=-a*d+b*g;c[4]=-a*e+b*k;c[7]=-a*f+b*l;return this},translate:function(a,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];return a}});var ld,Lb={getDataURL:function(a){if("undefined"==
+typeof HTMLCanvasElement)return a.src;if(!(a instanceof HTMLCanvasElement)){void 0===ld&&(ld=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"));ld.width=a.width;ld.height=a.height;var b=ld.getContext("2d");a instanceof ImageData?b.putImageData(a,0,0):b.drawImage(a,0,0,a.width,a.height);a=ld}return 2048<a.width||2048<a.height?a.toDataURL("image/jpeg",.6):a.toDataURL("image/png")}},lj=0;T.DEFAULT_IMAGE=void 0;T.DEFAULT_MAPPING=300;T.prototype=Object.assign(Object.create(Fa.prototype),
+{constructor:T,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.image=a.image;this.mipmaps=a.mipmaps.slice(0);this.mapping=a.mapping;this.wrapS=a.wrapS;this.wrapT=a.wrapT;this.magFilter=a.magFilter;this.minFilter=a.minFilter;this.anisotropy=a.anisotropy;this.format=a.format;this.internalFormat=
+a.internalFormat;this.type=a.type;this.offset.copy(a.offset);this.repeat.copy(a.repeat);this.center.copy(a.center);this.rotation=a.rotation;this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrix.copy(a.matrix);this.generateMipmaps=a.generateMipmaps;this.premultiplyAlpha=a.premultiplyAlpha;this.flipY=a.flipY;this.unpackAlignment=a.unpackAlignment;this.encoding=a.encoding;return this},toJSON:function(a){var b=void 0===a||"string"===typeof a;if(!b&&void 0!==a.textures[this.uuid])return a.textures[this.uuid];
+var c={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};
+if(void 0!==this.image){var d=this.image;void 0===d.uuid&&(d.uuid=O.generateUUID());if(!b&&void 0===a.images[d.uuid]){if(Array.isArray(d)){var e=[];for(var f=0,g=d.length;f<g;f++)e.push(Lb.getDataURL(d[f]))}else e=Lb.getDataURL(d);a.images[d.uuid]={uuid:d.uuid,url:e}}c.image=d.uuid}b||(a.textures[this.uuid]=c);return c},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(a){if(300!==this.mapping)return a;a.applyMatrix3(this.matrix);if(0>a.x||1<a.x)switch(this.wrapS){case 1E3:a.x-=
+Math.floor(a.x);break;case 1001:a.x=0>a.x?0:1;break;case 1002:a.x=1===Math.abs(Math.floor(a.x)%2)?Math.ceil(a.x)-a.x:a.x-Math.floor(a.x)}if(0>a.y||1<a.y)switch(this.wrapT){case 1E3:a.y-=Math.floor(a.y);break;case 1001:a.y=0>a.y?0:1;break;case 1002:a.y=1===Math.abs(Math.floor(a.y)%2)?Math.ceil(a.y)-a.y:a.y-Math.floor(a.y)}this.flipY&&(a.y=1-a.y);return a}});Object.defineProperty(T.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.defineProperties(S.prototype,{width:{get:function(){return this.z},
+set:function(a){this.z=a}},height:{get:function(){return this.w},set:function(a){this.w=a}}});Object.assign(S.prototype,{isVector4:!0,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setScalar:function(a){this.w=this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;
+break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),
+this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;this.w+=a.w*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,
+b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*
+e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){a=a.elements;var b=a[0];var c=a[4];var d=a[8],e=a[1],f=a[5],g=a[9];var k=a[2];var l=a[6];var m=a[10];if(.01>Math.abs(c-e)&&.01>Math.abs(d-k)&&.01>Math.abs(g-l)){if(.1>Math.abs(c+
+e)&&.1>Math.abs(d+k)&&.1>Math.abs(g+l)&&.1>Math.abs(b+f+m-3))return this.set(1,0,0,0),this;a=Math.PI;b=(b+1)/2;f=(f+1)/2;m=(m+1)/2;c=(c+e)/4;d=(d+k)/4;g=(g+l)/4;b>f&&b>m?.01>b?(l=0,c=k=.707106781):(l=Math.sqrt(b),k=c/l,c=d/l):f>m?.01>f?(l=.707106781,k=0,c=.707106781):(k=Math.sqrt(f),l=c/k,c=g/k):.01>m?(k=l=.707106781,c=0):(c=Math.sqrt(m),l=d/c,k=g/c);this.set(l,k,c,a);return this}a=Math.sqrt((l-g)*(l-g)+(d-k)*(d-k)+(e-c)*(e-c));.001>Math.abs(a)&&(a=1);this.x=(l-g)/a;this.y=(d-k)/a;this.z=(e-c)/a;
+this.w=Math.acos((b+f+m-1)/2);return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);this.w=Math.min(this.w,a.w);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);this.w=Math.max(this.w,a.w);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));this.w=Math.max(a.w,Math.min(b.w,
+this.w));return this},clampScalar:function(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));this.z=Math.max(a,Math.min(b,this.z));this.w=Math.max(a,Math.min(b,this.w));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);this.w=Math.floor(this.w);return this},ceil:function(){this.x=Math.ceil(this.x);
+this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);this.w=Math.ceil(this.w);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);this.w=Math.round(this.w);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w):Math.floor(this.w);return this},negate:function(){this.x=-this.x;
+this.y=-this.y;this.z=-this.z;this.w=-this.w;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},
+lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&a.w===this.w},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];this.w=a[b+3];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;a[b+3]=
+this.w;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);this.w=a.getW(b);return this}});va.prototype=Object.assign(Object.create(Fa.prototype),{constructor:va,isWebGLRenderTarget:!0,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.texture.image.width=a,this.texture.image.height=b,this.dispose();this.viewport.set(0,0,
+a,b);this.scissor.set(0,0,a,b)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height;this.viewport.copy(a.viewport);this.texture=a.texture.clone();this.depthBuffer=a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.depthTexture=a.depthTexture;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Yf.prototype=Object.assign(Object.create(va.prototype),{constructor:Yf,isWebGLMultisampleRenderTarget:!0,copy:function(a){va.prototype.copy.call(this,
+a);this.samples=a.samples;return this}});Object.assign(Da,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,d)},slerpFlat:function(a,b,c,d,e,f,g){var k=c[d+0],l=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var h=e[f+1],p=e[f+2];e=e[f+3];if(c!==e||k!==d||l!==h||m!==p){f=1-g;var q=k*d+l*h+m*p+c*e,n=0<=q?1:-1,r=1-q*q;r>Number.EPSILON&&(r=Math.sqrt(r),q=Math.atan2(r,q*n),f=Math.sin(f*q)/r,g=Math.sin(g*q)/r);n*=g;k=k*f+d*n;l=l*f+h*n;m=m*f+p*n;c=c*f+e*n;f===1-g&&(g=1/Math.sqrt(k*k+l*l+m*m+c*c),k*=g,l*=g,m*=g,c*=g)}a[b]=
+k;a[b+1]=l;a[b+2]=m;a[b+3]=c}});Object.defineProperties(Da.prototype,{x:{get:function(){return this._x},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(Da.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,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,k=f(c/2),l=f(d/2);f=f(e/2);c=g(c/2);d=g(d/
+2);e=g(e/2);"XYZ"===a?(this._x=c*l*f+k*d*e,this._y=k*d*f-c*l*e,this._z=k*l*e+c*d*f,this._w=k*l*f-c*d*e):"YXZ"===a?(this._x=c*l*f+k*d*e,this._y=k*d*f-c*l*e,this._z=k*l*e-c*d*f,this._w=k*l*f+c*d*e):"ZXY"===a?(this._x=c*l*f-k*d*e,this._y=k*d*f+c*l*e,this._z=k*l*e+c*d*f,this._w=k*l*f-c*d*e):"ZYX"===a?(this._x=c*l*f-k*d*e,this._y=k*d*f+c*l*e,this._z=k*l*e-c*d*f,this._w=k*l*f+c*d*e):"YZX"===a?(this._x=c*l*f+k*d*e,this._y=k*d*f+c*l*e,this._z=k*l*e-c*d*f,this._w=k*l*f-c*d*e):"XZY"===a&&(this._x=c*l*f-k*d*
+e,this._y=k*d*f-c*l*e,this._z=k*l*e+c*d*f,this._w=k*l*f+c*d*e);!1!==b&&this._onChangeCallback();return this},setFromAxisAngle:function(a,b){b/=2;var c=Math.sin(b);this._x=a.x*c;this._y=a.y*c;this._z=a.z*c;this._w=Math.cos(b);this._onChangeCallback();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0];a=b[4];var d=b[8],e=b[1],f=b[5],g=b[9],k=b[2],l=b[6];b=b[10];var m=c+f+b;0<m?(c=.5/Math.sqrt(m+1),this._w=.25/c,this._x=(l-g)*c,this._y=(d-k)*c,this._z=(e-a)*c):c>f&&c>b?(c=2*Math.sqrt(1+
+c-f-b),this._w=(l-g)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+k)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-k)/c,this._x=(a+e)/c,this._y=.25*c,this._z=(g+l)/c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+k)/c,this._y=(g+l)/c,this._z=.25*c);this._onChangeCallback();return this},setFromUnitVectors:function(a,b){var c=a.dot(b)+1;1E-6>c?(c=0,Math.abs(a.x)>Math.abs(a.z)?(this._x=-a.y,this._y=a.x,this._z=0):(this._x=0,this._y=-a.z,this._z=a.y)):(this._x=a.y*b.z-a.z*b.y,this._y=a.z*b.x-a.x*b.z,this._z=
+a.x*b.y-a.y*b.x);this._w=c;return this.normalize()},angleTo:function(a){return 2*Math.acos(Math.abs(O.clamp(this.dot(a),-1,1)))},rotateTowards:function(a,b){var c=this.angleTo(a);if(0===c)return this;this.slerp(a,Math.min(1,b/c));return this},inverse:function(){return this.conjugate()},conjugate:function(){this._x*=-1;this._y*=-1;this._z*=-1;this._onChangeCallback();return this},dot:function(a){return this._x*a._x+this._y*a._y+this._z*a._z+this._w*a._w},lengthSq:function(){return this._x*this._x+
+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);this._onChangeCallback();return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(a,
+b)):this.multiplyQuaternions(this,a)},premultiply:function(a){return this.multiplyQuaternions(a,this)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z;a=a._w;var f=b._x,g=b._y,k=b._z;b=b._w;this._x=c*b+a*f+d*k-e*g;this._y=d*b+a*g+e*f-c*k;this._z=e*b+a*k+c*g-d*f;this._w=a*b-c*f-d*g-e*k;this._onChangeCallback();return this},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z;0>g?(this._w=-a._w,this._x=
+-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y=d,this._z=e,this;a=1-g*g;if(a<=Number.EPSILON)return g=1-b,this._w=g*f+b*this._w,this._x=g*c+b*this._x,this._y=g*d+b*this._y,this._z=g*e+b*this._z,this.normalize(),this._onChangeCallback(),this;a=Math.sqrt(a);var k=Math.atan2(a,g);g=Math.sin((1-b)*k)/a;b=Math.sin(b*k)/a;this._w=f*g+this._w*b;this._x=c*g+this._x*b;this._y=d*g+this._y*b;this._z=e*g+this._z*b;this._onChangeCallback();return this},equals:function(a){return a._x===
+this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this._onChangeCallback();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;a[b+3]=this._w;return a},_onChange:function(a){this._onChangeCallback=a;return this},_onChangeCallback:function(){}});var Zg=new n,Di=new Da;Object.assign(n.prototype,{isVector3:!0,set:function(a,b,c){this.x=
+a;this.y=b;this.z=c;return this},setScalar:function(a){this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+
+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addScaledVector:function(a,
+b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),
+this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(a){a&&a.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");return this.applyQuaternion(Di.setFromEuler(a))},applyAxisAngle:function(a,b){return this.applyQuaternion(Di.setFromAxisAngle(a,
+b))},applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyNormalMatrix:function(a){return this.applyMatrix3(a).normalize()},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=
+this.x,c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var k=a*b+f*d-g*c,l=a*c+g*b-e*d,m=a*d+e*c-f*b;b=-e*b-f*c-g*d;this.x=k*a+b*-e+l*-g-m*-f;this.y=l*a+b*-f+m*-e-k*-g;this.z=m*a+b*-g+k*-f-l*-e;return this},project:function(a){return this.applyMatrix4(a.matrixWorldInverse).applyMatrix4(a.projectionMatrix)},unproject:function(a){return this.applyMatrix4(a.projectionMatrixInverse).applyMatrix4(a.matrixWorld)},transformDirection:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+
+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*b+a[6]*c+a[10]*d;return this.normalize()},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));
+this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));return this},clampScalar:function(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));this.z=Math.max(a,Math.min(b,this.z));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x=
+Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},dot:function(a){return this.x*a.x+this.y*
+a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},lerpVectors:function(a,
 b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},cross:function(a,b){return void 0!==b?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b)):this.crossVectors(this,a)},crossVectors:function(a,b){var c=a.x,d=a.y;a=a.z;var e=b.x,f=b.y;b=b.z;this.x=d*b-a*f;this.y=a*e-c*b;this.z=c*f-d*e;return this},projectOnVector:function(a){var b=a.dot(this)/a.lengthSq();return this.copy(a).multiplyScalar(b)},projectOnPlane:function(a){Zg.copy(this).projectOnVector(a);
 return this.sub(Zg)},reflect:function(a){return this.sub(Zg.copy(a).multiplyScalar(2*this.dot(a)))},angleTo:function(a){var b=Math.sqrt(this.lengthSq()*a.lengthSq());0===b&&console.error("THREE.Vector3: angleTo() can't handle zero length vectors.");a=this.dot(a)/b;return Math.acos(O.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-
 a.x)+Math.abs(this.y-a.y)+Math.abs(this.z-a.z)},setFromSpherical:function(a){return this.setFromSphericalCoords(a.radius,a.phi,a.theta)},setFromSphericalCoords:function(a,b,c){var d=Math.sin(b)*a;this.x=d*Math.sin(c);this.y=Math.cos(b)*a;this.z=d*Math.cos(c);return this},setFromCylindrical:function(a){return this.setFromCylindricalCoords(a.radius,a.theta,a.y)},setFromCylindricalCoords:function(a,b,c){this.x=a*Math.sin(b);this.y=c;this.z=a*Math.cos(b);return this},setFromMatrixPosition:function(a){a=
 a.elements;this.x=a[12];this.y=a[13];this.z=a[14];return this},setFromMatrixScale:function(a){var b=this.setFromMatrixColumn(a,0).length(),c=this.setFromMatrixColumn(a,1).length();a=this.setFromMatrixColumn(a,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().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});Object.assign(za.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,k,l){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=k;m[6]=c;m[7]=f;m[8]=l;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]=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},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;b=this.elements;a=c[0];var e=c[3],f=c[6],g=c[1],k=c[4],l=c[7],m=c[2],h=c[5];c=c[8];var p=d[0],q=d[3],n=d[6],r=d[1],u=d[4],z=d[7],w=d[2],B=d[5];d=d[8];b[0]=a*p+e*r+f*w;b[3]=a*q+e*u+f*B;b[6]=a*n+e*z+f*d;b[1]=g*p+k*r+l*w;b[4]=g*q+k*u+l*B;b[7]=g*n+k*z+l*d;b[2]=m*p+h*r+c*w;b[5]=m*q+h*u+c*B;b[8]=m*n+h*z+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],d=a[2],e=a[3],f=a[4],g=a[5],k=a[6],l=a[7];a=a[8];return b*f*a-b*g*l-c*e*a+c*g*k+d*e*l-d*f*k},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],k=c[4],l=c[5],m=c[6],h=c[7];c=c[8];var p=c*k-l*h,q=l*m-c*g,n=h*g-k*m,r=d*p+e*q+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");
-return this.identity()}b=1/r;a[0]=p*b;a[1]=(f*h-c*e)*b;a[2]=(l*e-f*k)*b;a[3]=q*b;a[4]=(c*d-f*m)*b;a[5]=(f*g-l*d)*b;a[6]=n*b;a[7]=(e*m-h*d)*b;a[8]=(k*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]=
-b[2];a[7]=b[5];a[8]=b[8];return this},setUvTransform:function(a,b,c,d,e,f,g){var k=Math.cos(e);e=Math.sin(e);this.set(c*k,c*e,-c*(k*f+e*g)+f+a,-d*e,d*k,-d*(-e*f+k*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],k=c[4],l=c[7];c[0]=b*d+a*g;c[3]=b*e+a*k;c[6]=b*f+a*l;c[1]=-a*d+b*g;c[4]=-a*e+b*k;c[7]=-a*f+b*l;return this},translate:function(a,
-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];
-return a}});var ld,Lb={getDataURL:function(a){if("undefined"==typeof HTMLCanvasElement)return a.src;if(!(a instanceof HTMLCanvasElement)){void 0===ld&&(ld=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"));ld.width=a.width;ld.height=a.height;var b=ld.getContext("2d");a instanceof ImageData?b.putImageData(a,0,0):b.drawImage(a,0,0,a.width,a.height);a=ld}return 2048<a.width||2048<a.height?a.toDataURL("image/jpeg",.6):a.toDataURL("image/png")}},lj=0;T.DEFAULT_IMAGE=void 0;T.DEFAULT_MAPPING=
-300;T.prototype=Object.assign(Object.create(Fa.prototype),{constructor:T,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.image=a.image;this.mipmaps=a.mipmaps.slice(0);this.mapping=a.mapping;this.wrapS=a.wrapS;this.wrapT=a.wrapT;this.magFilter=a.magFilter;this.minFilter=a.minFilter;this.anisotropy=
-a.anisotropy;this.format=a.format;this.internalFormat=a.internalFormat;this.type=a.type;this.offset.copy(a.offset);this.repeat.copy(a.repeat);this.center.copy(a.center);this.rotation=a.rotation;this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrix.copy(a.matrix);this.generateMipmaps=a.generateMipmaps;this.premultiplyAlpha=a.premultiplyAlpha;this.flipY=a.flipY;this.unpackAlignment=a.unpackAlignment;this.encoding=a.encoding;return this},toJSON:function(a){var b=void 0===a||"string"===typeof a;if(!b&&
-void 0!==a.textures[this.uuid])return a.textures[this.uuid];var c={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,
-unpackAlignment:this.unpackAlignment};if(void 0!==this.image){var d=this.image;void 0===d.uuid&&(d.uuid=O.generateUUID());if(!b&&void 0===a.images[d.uuid]){if(Array.isArray(d)){var e=[];for(var f=0,g=d.length;f<g;f++)e.push(Lb.getDataURL(d[f]))}else e=Lb.getDataURL(d);a.images[d.uuid]={uuid:d.uuid,url:e}}c.image=d.uuid}b||(a.textures[this.uuid]=c);return c},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(a){if(300!==this.mapping)return a;a.applyMatrix3(this.matrix);if(0>
-a.x||1<a.x)switch(this.wrapS){case 1E3:a.x-=Math.floor(a.x);break;case 1001:a.x=0>a.x?0:1;break;case 1002:a.x=1===Math.abs(Math.floor(a.x)%2)?Math.ceil(a.x)-a.x:a.x-Math.floor(a.x)}if(0>a.y||1<a.y)switch(this.wrapT){case 1E3:a.y-=Math.floor(a.y);break;case 1001:a.y=0>a.y?0:1;break;case 1002:a.y=1===Math.abs(Math.floor(a.y)%2)?Math.ceil(a.y)-a.y:a.y-Math.floor(a.y)}this.flipY&&(a.y=1-a.y);return a}});Object.defineProperty(T.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.defineProperties(S.prototype,
-{width:{get:function(){return this.z},set:function(a){this.z=a}},height:{get:function(){return this.w},set:function(a){this.w=a}}});Object.assign(S.prototype,{isVector4:!0,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setScalar:function(a){this.w=this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=
-b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==
-b)return console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;this.w+=a.w*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),
-this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*
-c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){a=a.elements;var b=a[0];var c=a[4];var d=a[8],e=a[1],f=a[5],g=a[9];var k=a[2];var l=a[6];var m=a[10];if(.01>Math.abs(c-e)&&.01>Math.abs(d-k)&&.01>Math.abs(g-
-l)){if(.1>Math.abs(c+e)&&.1>Math.abs(d+k)&&.1>Math.abs(g+l)&&.1>Math.abs(b+f+m-3))return this.set(1,0,0,0),this;a=Math.PI;b=(b+1)/2;f=(f+1)/2;m=(m+1)/2;c=(c+e)/4;d=(d+k)/4;g=(g+l)/4;b>f&&b>m?.01>b?(l=0,c=k=.707106781):(l=Math.sqrt(b),k=c/l,c=d/l):f>m?.01>f?(l=.707106781,k=0,c=.707106781):(k=Math.sqrt(f),l=c/k,c=g/k):.01>m?(k=l=.707106781,c=0):(c=Math.sqrt(m),l=d/c,k=g/c);this.set(l,k,c,a);return this}a=Math.sqrt((l-g)*(l-g)+(d-k)*(d-k)+(e-c)*(e-c));.001>Math.abs(a)&&(a=1);this.x=(l-g)/a;this.y=(d-
-k)/a;this.z=(e-c)/a;this.w=Math.acos((b+f+m-1)/2);return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);this.w=Math.min(this.w,a.w);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);this.w=Math.max(this.w,a.w);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));this.w=Math.max(a.w,
-Math.min(b.w,this.w));return this},clampScalar:function(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));this.z=Math.max(a,Math.min(b,this.z));this.w=Math.max(a,Math.min(b,this.w));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);this.w=Math.floor(this.w);return this},ceil:function(){this.x=
-Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);this.w=Math.ceil(this.w);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);this.w=Math.round(this.w);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w):Math.floor(this.w);return this},negate:function(){this.x=
--this.x;this.y=-this.y;this.z=-this.z;this.w=-this.w;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},
-lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&a.w===this.w},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];this.w=a[b+3];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;a[b+3]=
-this.w;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);this.w=a.getW(b);return this}});va.prototype=Object.assign(Object.create(Fa.prototype),{constructor:va,isWebGLRenderTarget:!0,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.texture.image.width=a,this.texture.image.height=b,this.dispose();this.viewport.set(0,0,
-a,b);this.scissor.set(0,0,a,b)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height;this.viewport.copy(a.viewport);this.texture=a.texture.clone();this.depthBuffer=a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.depthTexture=a.depthTexture;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Yf.prototype=Object.assign(Object.create(va.prototype),{constructor:Yf,isWebGLMultisampleRenderTarget:!0,copy:function(a){va.prototype.copy.call(this,
-a);this.samples=a.samples;return this}});var md=new n,W=new P,Nk=new n(0,0,0),Ok=new n(1,1,1),Mb=new n,Bf=new n,ka=new n;Object.assign(P.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,k,l,m,h,p,q,n,r,u){var v=this.elements;v[0]=a;v[4]=b;v[8]=c;v[12]=d;v[1]=e;v[5]=f;v[9]=g;v[13]=k;v[2]=l;v[6]=m;v[10]=h;v[14]=p;v[3]=q;v[7]=n;v[11]=r;v[15]=u;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new P).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]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return this},copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.setFromMatrixColumn(this,0);b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,2);return this},makeBasis:function(a,b,c){this.set(a.x,b.x,c.x,0,a.y,
-b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(a){var b=this.elements,c=a.elements,d=1/md.setFromMatrixColumn(a,0).length(),e=1/md.setFromMatrixColumn(a,1).length();a=1/md.setFromMatrixColumn(a,2).length();b[0]=c[0]*d;b[1]=c[1]*d;b[2]=c[2]*d;b[3]=0;b[4]=c[4]*e;b[5]=c[5]*e;b[6]=c[6]*e;b[7]=0;b[8]=c[8]*a;b[9]=c[9]*a;b[10]=c[10]*a;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");
-var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c);c=Math.sin(c);var g=Math.cos(d);d=Math.sin(d);var k=Math.cos(e);e=Math.sin(e);if("XYZ"===a.order){a=f*k;var l=f*e,m=c*k,h=c*e;b[0]=g*k;b[4]=-g*e;b[8]=d;b[1]=l+m*d;b[5]=a-h*d;b[9]=-c*g;b[2]=h-a*d;b[6]=m+l*d;b[10]=f*g}else"YXZ"===a.order?(a=g*k,l=g*e,m=d*k,h=d*e,b[0]=a+h*c,b[4]=m*c-l,b[8]=f*d,b[1]=f*e,b[5]=f*k,b[9]=-c,b[2]=l*c-m,b[6]=h+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*k,l=g*e,m=d*k,h=d*e,b[0]=a-h*c,b[4]=-f*e,b[8]=m+l*c,b[1]=l+m*c,b[5]=f*k,b[9]=
-h-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*k,l=f*e,m=c*k,h=c*e,b[0]=g*k,b[4]=m*d-l,b[8]=a*d+h,b[1]=g*e,b[5]=h*d+a,b[9]=l*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,l=f*d,m=c*g,h=c*d,b[0]=g*k,b[4]=h-a*e,b[8]=m*e+l,b[1]=e,b[5]=f*k,b[9]=-c*k,b[2]=-d*k,b[6]=l*e+m,b[10]=a-h*e):"XZY"===a.order&&(a=f*g,l=f*d,m=c*g,h=c*d,b[0]=g*k,b[4]=-e,b[8]=d*k,b[1]=a*e+h,b[5]=f*k,b[9]=l*e-m,b[2]=m*e-l,b[6]=c*k,b[10]=h*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(a){return this.compose(Nk,
-a,Ok)},lookAt:function(a,b,c){var d=this.elements;ka.subVectors(a,b);0===ka.lengthSq()&&(ka.z=1);ka.normalize();Mb.crossVectors(c,ka);0===Mb.lengthSq()&&(1===Math.abs(c.z)?ka.x+=1E-4:ka.z+=1E-4,ka.normalize(),Mb.crossVectors(c,ka));Mb.normalize();Bf.crossVectors(ka,Mb);d[0]=Mb.x;d[4]=Bf.x;d[8]=ka.x;d[1]=Mb.y;d[5]=Bf.y;d[9]=ka.y;d[2]=Mb.z;d[6]=Bf.z;d[10]=ka.z;return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),
-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],k=c[1],l=c[5],m=c[9],h=c[13],p=c[2],q=c[6],n=c[10],r=c[14],u=c[3],z=c[7],w=c[11];c=c[15];var B=d[0],x=d[4],y=d[8],A=d[12],C=d[1],G=d[5],D=d[9],E=d[13],F=d[2],I=d[6],K=d[10],L=d[14],M=d[3],N=d[7],O=d[11];d=d[15];b[0]=a*B+e*C+f*F+g*M;b[4]=a*x+e*G+f*I+g*N;b[8]=a*y+e*D+f*K+
-g*O;b[12]=a*A+e*E+f*L+g*d;b[1]=k*B+l*C+m*F+h*M;b[5]=k*x+l*G+m*I+h*N;b[9]=k*y+l*D+m*K+h*O;b[13]=k*A+l*E+m*L+h*d;b[2]=p*B+q*C+n*F+r*M;b[6]=p*x+q*G+n*I+r*N;b[10]=p*y+q*D+n*K+r*O;b[14]=p*A+q*E+n*L+r*d;b[3]=u*B+z*C+w*F+c*M;b[7]=u*x+z*G+w*I+c*N;b[11]=u*y+z*D+w*K+c*O;b[15]=u*A+z*E+w*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},determinant:function(){var a=
-this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],k=a[9],l=a[13],m=a[2],h=a[6],p=a[10],q=a[14];return a[3]*(+e*k*h-d*l*h-e*g*p+c*l*p+d*g*q-c*k*q)+a[7]*(+b*k*q-b*l*p+e*f*p-d*f*q+d*l*m-e*k*m)+a[11]*(+b*l*h-b*g*q-e*f*h+c*f*q+e*g*m-c*l*m)+a[15]*(-d*g*m-b*k*h+b*g*p+d*f*h-c*f*p+c*k*m)},transpose:function(){var a=this.elements;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,
-b,c){var d=this.elements;a.isVector3?(d[12]=a.x,d[13]=a.y,d[14]=a.z):(d[12]=a,d[13]=b,d[14]=c);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],k=d[4],l=d[5],m=d[6],h=d[7],p=d[8],q=d[9],n=d[10],r=d[11],u=d[12],z=d[13],w=d[14];d=d[15];var B=q*w*h-z*n*h+z*m*r-l*w*r-q*m*d+l*n*d,x=u*n*h-p*w*h-u*m*r+k*w*r+p*m*d-k*n*d,y=p*z*h-u*q*h+u*l*r-k*z*r-p*l*d+k*q*d,A=u*q*m-p*z*m-u*l*n+k*z*n+p*l*w-k*q*w,C=a*B+e*x+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]=B*b;c[1]=(z*n*g-q*w*g-z*f*r+e*w*r+q*f*d-e*n*d)*b;c[2]=(l*w*g-z*m*g+z*f*h-e*w*h-l*f*d+e*m*d)*b;c[3]=(q*m*g-l*n*g-q*f*h+e*n*h+l*f*r-e*m*r)*b;c[4]=x*b;c[5]=(p*w*g-u*n*g+u*f*r-a*w*r-p*f*d+a*n*d)*b;c[6]=(u*m*g-k*w*g-u*f*h+a*w*h+k*f*d-a*m*d)*b;c[7]=(k*n*g-p*m*g+p*f*h-a*n*h-k*f*r+a*m*r)*b;c[8]=y*b;c[9]=(u*q*g-p*z*g-u*e*r+a*z*r+p*e*d-a*q*d)*b;c[10]=(k*z*g-u*l*g+u*e*h-a*z*h-k*e*d+a*l*d)*b;c[11]=
-(p*l*g-k*q*g-p*e*h+a*q*h+k*e*r-a*l*r)*b;c[12]=A*b;c[13]=(p*z*f-u*q*f+u*e*n-a*z*n-p*e*w+a*q*w)*b;c[14]=(u*l*f-k*z*f-u*e*m+a*z*m+k*e*w-a*l*w)*b;c[15]=(k*q*f-p*l*f+p*e*m-a*q*m-k*e*n+a*l*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]*=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);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,k=d*f;this.set(g*e+c,g*f-b*a,g*a+b*f,0,g*f+b*a,k*f+c,k*a-b*e,0,g*a-b*f,k*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,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,k=b._w,l=e+e,m=f+f,h=g+g;b=e*l;var p=e*m;e*=h;var q=f*m;f*=h;g*=h;l*=k;m*=k;k*=h;h=c.x;var n=c.y;c=
-c.z;d[0]=(1-(q+g))*h;d[1]=(p+k)*h;d[2]=(e-m)*h;d[3]=0;d[4]=(p-k)*n;d[5]=(1-(b+g))*n;d[6]=(f+l)*n;d[7]=0;d[8]=(e+m)*c;d[9]=(f-l)*c;d[10]=(1-(b+q))*c;d[11]=0;d[12]=a.x;d[13]=a.y;d[14]=a.z;d[15]=1;return this},decompose:function(a,b,c){var d=this.elements,e=md.set(d[0],d[1],d[2]).length(),f=md.set(d[4],d[5],d[6]).length(),g=md.set(d[8],d[9],d[10]).length();0>this.determinant()&&(e=-e);a.x=d[12];a.y=d[13];a.z=d[14];W.copy(this);a=1/e;d=1/f;var k=1/g;W.elements[0]*=a;W.elements[1]*=a;W.elements[2]*=a;
-W.elements[4]*=d;W.elements[5]*=d;W.elements[6]*=d;W.elements[8]*=k;W.elements[9]*=k;W.elements[10]*=k;b.setFromRotationMatrix(W);c.x=e;c.y=f;c.z=g;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.");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,k=1/(b-a),l=1/(c-d),m=1/(f-e);g[0]=2*k;g[4]=0;g[8]=0;g[12]=-((b+a)*k);g[1]=0;g[5]=2*l;g[9]=0;g[13]=-((c+d)*l);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;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}});var Ei=new P,Fi=new Da;Tb.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");Tb.DefaultOrder="XYZ";Object.defineProperties(Tb.prototype,{x:{get:function(){return this._x},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()}},order:{get:function(){return this._order},set:function(a){this._order=a;this._onChangeCallback()}}});Object.assign(Tb.prototype,{isEuler:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this._onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(a){this._x=
-a._x;this._y=a._y;this._z=a._z;this._order=a._order;this._onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=O.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],k=e[1],l=e[5],m=e[9],h=e[2],p=e[6];e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(g,-1,1)),.9999999>Math.abs(g)?(this._x=Math.atan2(-m,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(p,l),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(m,-1,1)),.9999999>Math.abs(m)?(this._y=Math.atan2(g,e),this._z=Math.atan2(k,l)):
-(this._y=Math.atan2(-h,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(p,-1,1)),.9999999>Math.abs(p)?(this._y=Math.atan2(-h,e),this._z=Math.atan2(-f,l)):(this._y=0,this._z=Math.atan2(k,a))):"ZYX"===b?(this._y=Math.asin(-d(h,-1,1)),.9999999>Math.abs(h)?(this._x=Math.atan2(p,e),this._z=Math.atan2(k,a)):(this._x=0,this._z=Math.atan2(-f,l))):"YZX"===b?(this._z=Math.asin(d(k,-1,1)),.9999999>Math.abs(k)?(this._x=Math.atan2(-m,l),this._y=Math.atan2(-h,a)):(this._x=0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=
-Math.asin(-d(f,-1,1)),.9999999>Math.abs(f)?(this._x=Math.atan2(p,l),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-m,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;!1!==c&&this._onChangeCallback();return this},setFromQuaternion:function(a,b,c){Ei.makeRotationFromQuaternion(a);return this.setFromRotationMatrix(Ei,b,c)},setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,b||this._order)},reorder:function(a){Fi.setFromEuler(this);return this.setFromQuaternion(Fi,
-a)},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this._onChangeCallback();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;a[b+3]=this._order;return a},toVector3:function(a){return a?a.set(this._x,this._y,this._z):new n(this._x,this._y,this._z)},_onChange:function(a){this._onChangeCallback=
-a;return this},_onChangeCallback:function(){}});Object.assign(Zf.prototype,{set:function(a){this.mask=1<<a|0},enable:function(a){this.mask=this.mask|1<<a|0},enableAll:function(){this.mask=-1},toggle:function(a){this.mask^=1<<a|0},disable:function(a){this.mask&=~(1<<a|0)},disableAll:function(){this.mask=0},test:function(a){return 0!==(this.mask&a.mask)}});var mj=0,Gi=new n,nd=new Da,yb=new P,Cf=new n,ze=new n,Pk=new n,Qk=new Da,Hi=new n(1,0,0),Ii=new n(0,1,0),Ji=new n(0,0,1),Rk={type:"added"},Sk={type:"removed"};
-D.DefaultUp=new n(0,1,0);D.DefaultMatrixAutoUpdate=!0;D.prototype=Object.assign(Object.create(Fa.prototype),{constructor:D,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(a){this.matrixAutoUpdate&&this.updateMatrix();this.matrix.premultiply(a);this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(a){this.quaternion.premultiply(a);return this},setRotationFromAxisAngle:function(a,b){this.quaternion.setFromAxisAngle(a,b)},
-setRotationFromEuler:function(a){this.quaternion.setFromEuler(a,!0)},setRotationFromMatrix:function(a){this.quaternion.setFromRotationMatrix(a)},setRotationFromQuaternion:function(a){this.quaternion.copy(a)},rotateOnAxis:function(a,b){nd.setFromAxisAngle(a,b);this.quaternion.multiply(nd);return this},rotateOnWorldAxis:function(a,b){nd.setFromAxisAngle(a,b);this.quaternion.premultiply(nd);return this},rotateX:function(a){return this.rotateOnAxis(Hi,a)},rotateY:function(a){return this.rotateOnAxis(Ii,
-a)},rotateZ:function(a){return this.rotateOnAxis(Ji,a)},translateOnAxis:function(a,b){Gi.copy(a).applyQuaternion(this.quaternion);this.position.add(Gi.multiplyScalar(b));return this},translateX:function(a){return this.translateOnAxis(Hi,a)},translateY:function(a){return this.translateOnAxis(Ii,a)},translateZ:function(a){return this.translateOnAxis(Ji,a)},localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(a){return a.applyMatrix4(yb.getInverse(this.matrixWorld))},
-lookAt:function(a,b,c){a.isVector3?Cf.copy(a):Cf.set(a,b,c);a=this.parent;this.updateWorldMatrix(!0,!1);ze.setFromMatrixPosition(this.matrixWorld);this.isCamera||this.isLight?yb.lookAt(ze,Cf,this.up):yb.lookAt(Cf,ze,this.up);this.quaternion.setFromRotationMatrix(yb);a&&(yb.extractRotation(a.matrixWorld),nd.setFromRotationMatrix(yb),this.quaternion.premultiply(nd.inverse()))},add:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.add(arguments[b]);return this}if(a===this)return console.error("THREE.Object3D.add: object can't be added as a child of itself.",
-a),this;a&&a.isObject3D?(null!==a.parent&&a.parent.remove(a),a.parent=this,this.children.push(a),a.dispatchEvent(Rk)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",a);return this},remove:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.remove(arguments[b]);return this}b=this.children.indexOf(a);-1!==b&&(a.parent=null,this.children.splice(b,1),a.dispatchEvent(Sk));return this},attach:function(a){this.updateWorldMatrix(!0,!1);yb.getInverse(this.matrixWorld);
-null!==a.parent&&(a.parent.updateWorldMatrix(!0,!1),yb.multiply(a.parent.matrixWorld));a.applyMatrix(yb);a.updateWorldMatrix(!1,!1);this.add(a);return this},getObjectById:function(a){return this.getObjectByProperty("id",a)},getObjectByName:function(a){return this.getObjectByProperty("name",a)},getObjectByProperty:function(a,b){if(this[a]===b)return this;for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c].getObjectByProperty(a,b);if(void 0!==e)return e}},getWorldPosition:function(a){void 0===
+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().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});var md=new n,W=new P,Nk=new n(0,0,0),Ok=new n(1,1,1),Mb=new n,Bf=new n,ka=new n;Object.assign(P.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,k,l,m,h,p,q,n,r,u){var v=this.elements;v[0]=a;v[4]=b;v[8]=c;v[12]=
+d;v[1]=e;v[5]=f;v[9]=g;v[13]=k;v[2]=l;v[6]=m;v[10]=h;v[14]=p;v[3]=q;v[7]=n;v[11]=r;v[15]=u;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new P).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]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return this},copyPosition:function(a){var b=
+this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.setFromMatrixColumn(this,0);b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,2);return this},makeBasis:function(a,b,c){this.set(a.x,b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(a){var b=this.elements,c=a.elements,d=1/md.setFromMatrixColumn(a,0).length(),e=1/md.setFromMatrixColumn(a,1).length();a=1/md.setFromMatrixColumn(a,2).length();b[0]=c[0]*
+d;b[1]=c[1]*d;b[2]=c[2]*d;b[3]=0;b[4]=c[4]*e;b[5]=c[5]*e;b[6]=c[6]*e;b[7]=0;b[8]=c[8]*a;b[9]=c[9]*a;b[10]=c[10]*a;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c);c=Math.sin(c);var g=Math.cos(d);d=Math.sin(d);var k=Math.cos(e);e=Math.sin(e);if("XYZ"===a.order){a=f*k;var l=f*e,m=
+c*k,h=c*e;b[0]=g*k;b[4]=-g*e;b[8]=d;b[1]=l+m*d;b[5]=a-h*d;b[9]=-c*g;b[2]=h-a*d;b[6]=m+l*d;b[10]=f*g}else"YXZ"===a.order?(a=g*k,l=g*e,m=d*k,h=d*e,b[0]=a+h*c,b[4]=m*c-l,b[8]=f*d,b[1]=f*e,b[5]=f*k,b[9]=-c,b[2]=l*c-m,b[6]=h+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*k,l=g*e,m=d*k,h=d*e,b[0]=a-h*c,b[4]=-f*e,b[8]=m+l*c,b[1]=l+m*c,b[5]=f*k,b[9]=h-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*k,l=f*e,m=c*k,h=c*e,b[0]=g*k,b[4]=m*d-l,b[8]=a*d+h,b[1]=g*e,b[5]=h*d+a,b[9]=l*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===
+a.order?(a=f*g,l=f*d,m=c*g,h=c*d,b[0]=g*k,b[4]=h-a*e,b[8]=m*e+l,b[1]=e,b[5]=f*k,b[9]=-c*k,b[2]=-d*k,b[6]=l*e+m,b[10]=a-h*e):"XZY"===a.order&&(a=f*g,l=f*d,m=c*g,h=c*d,b[0]=g*k,b[4]=-e,b[8]=d*k,b[1]=a*e+h,b[5]=f*k,b[9]=l*e-m,b[2]=m*e-l,b[6]=c*k,b[10]=h*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(a){return this.compose(Nk,a,Ok)},lookAt:function(a,b,c){var d=this.elements;ka.subVectors(a,b);0===ka.lengthSq()&&(ka.z=1);ka.normalize();Mb.crossVectors(c,
+ka);0===Mb.lengthSq()&&(1===Math.abs(c.z)?ka.x+=1E-4:ka.z+=1E-4,ka.normalize(),Mb.crossVectors(c,ka));Mb.normalize();Bf.crossVectors(ka,Mb);d[0]=Mb.x;d[4]=Bf.x;d[8]=ka.x;d[1]=Mb.y;d[5]=Bf.y;d[9]=ka.y;d[2]=Mb.z;d[6]=Bf.z;d[10]=ka.z;return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),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],k=c[1],l=c[5],m=c[9],h=c[13],p=c[2],q=c[6],n=c[10],r=c[14],u=c[3],z=c[7],w=c[11];c=c[15];var B=d[0],x=d[4],y=d[8],A=d[12],C=d[1],G=d[5],D=d[9],E=d[13],F=d[2],I=d[6],K=d[10],L=d[14],M=d[3],N=d[7],O=d[11];d=d[15];b[0]=a*B+e*C+f*F+g*M;b[4]=a*x+e*G+f*I+g*N;b[8]=a*y+e*D+f*K+g*O;b[12]=a*A+e*E+f*L+g*d;b[1]=k*B+l*C+m*F+h*M;b[5]=k*x+l*G+m*I+h*N;b[9]=k*y+l*D+m*K+h*O;b[13]=k*A+l*E+m*L+h*d;b[2]=
+p*B+q*C+n*F+r*M;b[6]=p*x+q*G+n*I+r*N;b[10]=p*y+q*D+n*K+r*O;b[14]=p*A+q*E+n*L+r*d;b[3]=u*B+z*C+w*F+c*M;b[7]=u*x+z*G+w*I+c*N;b[11]=u*y+z*D+w*K+c*O;b[15]=u*A+z*E+w*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},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],k=a[9],l=a[13],m=a[2],h=a[6],p=a[10],q=a[14];
+return a[3]*(+e*k*h-d*l*h-e*g*p+c*l*p+d*g*q-c*k*q)+a[7]*(+b*k*q-b*l*p+e*f*p-d*f*q+d*l*m-e*k*m)+a[11]*(+b*l*h-b*g*q-e*f*h+c*f*q+e*g*m-c*l*m)+a[15]*(-d*g*m-b*k*h+b*g*p+d*f*h-c*f*p+c*k*m)},transpose:function(){var a=this.elements;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,b,c){var d=this.elements;a.isVector3?(d[12]=a.x,d[13]=a.y,d[14]=a.z):(d[12]=a,d[13]=
+b,d[14]=c);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],k=d[4],l=d[5],m=d[6],h=d[7],p=d[8],q=d[9],n=d[10],r=d[11],u=d[12],z=d[13],w=d[14];d=d[15];var B=q*w*h-z*n*h+z*m*r-l*w*r-q*m*d+l*n*d,x=u*n*h-p*w*h-u*m*r+k*w*r+p*m*d-k*n*d,y=p*z*h-u*q*h+u*l*r-k*z*r-p*l*d+k*q*d,A=u*q*m-p*z*m-u*l*n+k*z*n+p*l*w-k*q*w,C=a*B+e*x+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]=B*b;c[1]=(z*n*g-q*w*g-z*f*r+e*w*r+q*f*d-e*n*d)*b;c[2]=(l*w*g-z*m*g+z*f*h-e*w*h-l*f*d+e*m*d)*b;c[3]=(q*m*g-l*n*g-q*f*h+e*n*h+l*f*r-e*m*r)*b;c[4]=x*b;c[5]=(p*w*g-u*n*g+u*f*r-a*w*r-p*f*d+a*n*d)*b;c[6]=(u*m*g-k*w*g-u*f*h+a*w*h+k*f*d-a*m*d)*b;c[7]=(k*n*g-p*m*g+p*f*h-a*n*h-k*f*r+a*m*r)*b;c[8]=y*b;c[9]=(u*q*g-p*z*g-u*e*r+a*z*r+p*e*d-a*q*d)*b;c[10]=(k*z*g-u*l*g+u*e*h-a*z*h-k*e*d+a*l*d)*b;c[11]=(p*l*g-k*q*g-p*e*h+a*q*h+k*e*r-a*l*r)*b;c[12]=A*b;c[13]=(p*z*f-u*q*f+u*e*n-a*z*
+n-p*e*w+a*q*w)*b;c[14]=(u*l*f-k*z*f-u*e*m+a*z*m+k*e*w-a*l*w)*b;c[15]=(k*q*f-p*l*f+p*e*m-a*q*m-k*e*n+a*l*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]*=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);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,k=d*f;this.set(g*
+e+c,g*f-b*a,g*a+b*f,0,g*f+b*a,k*f+c,k*a-b*e,0,g*a-b*f,k*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,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,k=b._w,l=e+e,m=f+f,h=g+g;b=e*l;var p=e*m;e*=h;var q=f*m;f*=h;g*=h;l*=k;m*=k;k*=h;h=c.x;var n=c.y;c=c.z;d[0]=(1-(q+g))*h;d[1]=(p+k)*h;d[2]=(e-m)*h;d[3]=0;d[4]=(p-k)*n;d[5]=(1-(b+g))*
+n;d[6]=(f+l)*n;d[7]=0;d[8]=(e+m)*c;d[9]=(f-l)*c;d[10]=(1-(b+q))*c;d[11]=0;d[12]=a.x;d[13]=a.y;d[14]=a.z;d[15]=1;return this},decompose:function(a,b,c){var d=this.elements,e=md.set(d[0],d[1],d[2]).length(),f=md.set(d[4],d[5],d[6]).length(),g=md.set(d[8],d[9],d[10]).length();0>this.determinant()&&(e=-e);a.x=d[12];a.y=d[13];a.z=d[14];W.copy(this);a=1/e;d=1/f;var k=1/g;W.elements[0]*=a;W.elements[1]*=a;W.elements[2]*=a;W.elements[4]*=d;W.elements[5]*=d;W.elements[6]*=d;W.elements[8]*=k;W.elements[9]*=
+k;W.elements[10]*=k;b.setFromRotationMatrix(W);c.x=e;c.y=f;c.z=g;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.");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,
+k=1/(b-a),l=1/(c-d),m=1/(f-e);g[0]=2*k;g[4]=0;g[8]=0;g[12]=-((b+a)*k);g[1]=0;g[5]=2*l;g[9]=0;g[13]=-((c+d)*l);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;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}});var Ei=new P,Fi=new Da;Tb.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");Tb.DefaultOrder="XYZ";Object.defineProperties(Tb.prototype,{x:{get:function(){return this._x},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()}},order:{get:function(){return this._order},set:function(a){this._order=a;this._onChangeCallback()}}});Object.assign(Tb.prototype,{isEuler:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this._onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order=a._order;
+this._onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=O.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],k=e[1],l=e[5],m=e[9],h=e[2],p=e[6];e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(g,-1,1)),.9999999>Math.abs(g)?(this._x=Math.atan2(-m,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(p,l),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(m,-1,1)),.9999999>Math.abs(m)?(this._y=Math.atan2(g,e),this._z=Math.atan2(k,l)):(this._y=Math.atan2(-h,a),this._z=0)):"ZXY"===b?(this._x=
+Math.asin(d(p,-1,1)),.9999999>Math.abs(p)?(this._y=Math.atan2(-h,e),this._z=Math.atan2(-f,l)):(this._y=0,this._z=Math.atan2(k,a))):"ZYX"===b?(this._y=Math.asin(-d(h,-1,1)),.9999999>Math.abs(h)?(this._x=Math.atan2(p,e),this._z=Math.atan2(k,a)):(this._x=0,this._z=Math.atan2(-f,l))):"YZX"===b?(this._z=Math.asin(d(k,-1,1)),.9999999>Math.abs(k)?(this._x=Math.atan2(-m,l),this._y=Math.atan2(-h,a)):(this._x=0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=Math.asin(-d(f,-1,1)),.9999999>Math.abs(f)?(this._x=
+Math.atan2(p,l),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-m,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;!1!==c&&this._onChangeCallback();return this},setFromQuaternion:function(a,b,c){Ei.makeRotationFromQuaternion(a);return this.setFromRotationMatrix(Ei,b,c)},setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,b||this._order)},reorder:function(a){Fi.setFromEuler(this);return this.setFromQuaternion(Fi,a)},equals:function(a){return a._x===
+this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this._onChangeCallback();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;a[b+3]=this._order;return a},toVector3:function(a){return a?a.set(this._x,this._y,this._z):new n(this._x,this._y,this._z)},_onChange:function(a){this._onChangeCallback=a;return this},_onChangeCallback:function(){}});
+Object.assign(Zf.prototype,{set:function(a){this.mask=1<<a|0},enable:function(a){this.mask=this.mask|1<<a|0},enableAll:function(){this.mask=-1},toggle:function(a){this.mask^=1<<a|0},disable:function(a){this.mask&=~(1<<a|0)},disableAll:function(){this.mask=0},test:function(a){return 0!==(this.mask&a.mask)}});var mj=0,Gi=new n,nd=new Da,yb=new P,Cf=new n,ze=new n,Pk=new n,Qk=new Da,Hi=new n(1,0,0),Ii=new n(0,1,0),Ji=new n(0,0,1),Rk={type:"added"},Sk={type:"removed"};D.DefaultUp=new n(0,1,0);D.DefaultMatrixAutoUpdate=
+!0;D.prototype=Object.assign(Object.create(Fa.prototype),{constructor:D,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(a){this.matrixAutoUpdate&&this.updateMatrix();this.matrix.premultiply(a);this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(a){this.quaternion.premultiply(a);return this},setRotationFromAxisAngle:function(a,b){this.quaternion.setFromAxisAngle(a,b)},setRotationFromEuler:function(a){this.quaternion.setFromEuler(a,
+!0)},setRotationFromMatrix:function(a){this.quaternion.setFromRotationMatrix(a)},setRotationFromQuaternion:function(a){this.quaternion.copy(a)},rotateOnAxis:function(a,b){nd.setFromAxisAngle(a,b);this.quaternion.multiply(nd);return this},rotateOnWorldAxis:function(a,b){nd.setFromAxisAngle(a,b);this.quaternion.premultiply(nd);return this},rotateX:function(a){return this.rotateOnAxis(Hi,a)},rotateY:function(a){return this.rotateOnAxis(Ii,a)},rotateZ:function(a){return this.rotateOnAxis(Ji,a)},translateOnAxis:function(a,
+b){Gi.copy(a).applyQuaternion(this.quaternion);this.position.add(Gi.multiplyScalar(b));return this},translateX:function(a){return this.translateOnAxis(Hi,a)},translateY:function(a){return this.translateOnAxis(Ii,a)},translateZ:function(a){return this.translateOnAxis(Ji,a)},localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(a){return a.applyMatrix4(yb.getInverse(this.matrixWorld))},lookAt:function(a,b,c){a.isVector3?Cf.copy(a):Cf.set(a,b,c);a=this.parent;this.updateWorldMatrix(!0,
+!1);ze.setFromMatrixPosition(this.matrixWorld);this.isCamera||this.isLight?yb.lookAt(ze,Cf,this.up):yb.lookAt(Cf,ze,this.up);this.quaternion.setFromRotationMatrix(yb);a&&(yb.extractRotation(a.matrixWorld),nd.setFromRotationMatrix(yb),this.quaternion.premultiply(nd.inverse()))},add:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.add(arguments[b]);return this}if(a===this)return console.error("THREE.Object3D.add: object can't be added as a child of itself.",a),this;a&&a.isObject3D?
+(null!==a.parent&&a.parent.remove(a),a.parent=this,this.children.push(a),a.dispatchEvent(Rk)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",a);return this},remove:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.remove(arguments[b]);return this}b=this.children.indexOf(a);-1!==b&&(a.parent=null,this.children.splice(b,1),a.dispatchEvent(Sk));return this},attach:function(a){this.updateWorldMatrix(!0,!1);yb.getInverse(this.matrixWorld);null!==
+a.parent&&(a.parent.updateWorldMatrix(!0,!1),yb.multiply(a.parent.matrixWorld));a.applyMatrix(yb);a.updateWorldMatrix(!1,!1);this.add(a);return this},getObjectById:function(a){return this.getObjectByProperty("id",a)},getObjectByName:function(a){return this.getObjectByProperty("name",a)},getObjectByProperty:function(a,b){if(this[a]===b)return this;for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c].getObjectByProperty(a,b);if(void 0!==e)return e}},getWorldPosition:function(a){void 0===
 a&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),a=new n);this.updateMatrixWorld(!0);return a.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(a){void 0===a&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),a=new Da);this.updateMatrixWorld(!0);this.matrixWorld.decompose(ze,a,Pk);return a},getWorldScale:function(a){void 0===a&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),a=new n);this.updateMatrixWorld(!0);
 this.matrixWorld.decompose(ze,Qk,a);return a},getWorldDirection:function(a){void 0===a&&(console.warn("THREE.Object3D: .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()},raycast:function(){},traverse:function(a){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverse(a)},traverseVisible:function(a){if(!1!==this.visible){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverseVisible(a)}},
 traverseAncestors:function(a){var b=this.parent;null!==b&&(a(b),b.traverseAncestors(a))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||a)null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=this.children,c=
@@ -998,7 +1000,7 @@ set:function(a){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.o
 this.texture.format=a}},type:{get:function(){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type.");return this.texture.type},set:function(a){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type.");this.texture.type=a}},generateMipmaps:{get:function(){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.");return this.texture.generateMipmaps},set:function(a){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.");
 this.texture.generateMipmaps=a}}});Object.defineProperties(fd.prototype,{load:{value:function(a){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var b=this;(new rf).load(a,function(a){b.setBuffer(a)});return this}},startTime:{set:function(){console.warn("THREE.Audio: .startTime is now .play( delay ).")}}});Kg.prototype.getData=function(){console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData().");return this.getFrequencyData()};Fc.prototype.updateCubeMap=
 function(a,b){console.warn("THREE.CubeCamera: .updateCubeMap() is now .update().");return this.update(a,b)};Lb.crossOrigin=void 0;Lb.loadTexture=function(a,b,c,d){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");var e=new cf;e.setCrossOrigin(this.crossOrigin);a=e.load(a,c,void 0,d);b&&(a.mapping=b);return a};Lb.loadTextureCube=function(a,b,c,d){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");
-var e=new bf;e.setCrossOrigin(this.crossOrigin);a=e.load(a,c,void 0,d);b&&(a.mapping=b);return a};Lb.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")};Lb.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};"undefined"!==typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:"112"}}));
+var e=new bf;e.setCrossOrigin(this.crossOrigin);a=e.load(a,c,void 0,d);b&&(a.mapping=b);return a};Lb.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")};Lb.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};"undefined"!==typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:"113dev"}}));
 h.ACESFilmicToneMapping=5;h.AddEquation=100;h.AddOperation=2;h.AdditiveBlending=2;h.AlphaFormat=1021;h.AlwaysDepth=1;h.AlwaysStencilFunc=519;h.AmbientLight=kf;h.AmbientLightProbe=Fg;h.AnimationClip=Pa;h.AnimationLoader=wg;h.AnimationMixer=Mg;h.AnimationObjectGroup=ji;h.AnimationUtils=ea;h.ArcCurve=dd;h.ArrayCamera=Oe;h.ArrowHelper=xb;h.Audio=fd;h.AudioAnalyser=Kg;h.AudioContext=Ig;h.AudioListener=Hg;h.AudioLoader=rf;h.AxesHelper=we;h.AxisHelper=function(a){console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper.");
 return new we(a)};h.BackSide=1;h.BasicDepthPacking=3200;h.BasicShadowMap=0;h.BinaryTextureLoader=function(a){console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader.");return new af(a)};h.Bone=pg;h.BooleanKeyframeTrack=Xe;h.BoundingBoxHelper=function(a,b){console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead.");return new wb(a,b)};h.Box2=Pg;h.Box3=Ra;h.Box3Helper=ue;h.BoxBufferGeometry=Id;h.BoxGeometry=kh;h.BoxHelper=wb;h.BufferAttribute=
 K;h.BufferGeometry=G;h.BufferGeometryLoader=pf;h.ByteType=1010;h.Cache=vc;h.Camera=cb;h.CameraHelper=te;h.CanvasRenderer=function(){console.error("THREE.CanvasRenderer has been removed")};h.CanvasTexture=Td;h.CatmullRomCurve3=Aa;h.CineonToneMapping=4;h.CircleBufferGeometry=$c;h.CircleGeometry=ne;h.ClampToEdgeWrapping=1001;h.Clock=Gg;h.ClosedSplineCurve3=Bi;h.Color=y;h.ColorKeyframeTrack=Ye;h.CompressedTexture=Nc;h.CompressedTextureLoader=xg;h.ConeBufferGeometry=me;h.ConeGeometry=le;h.CubeCamera=Fc;
@@ -1016,7 +1018,7 @@ Fb;h.MeshDistanceMaterial=Gb;h.MeshFaceMaterial=function(a){console.warn("THREE.
 a.isMultiMaterial=!0;a.materials=a;a.clone=function(){return a.slice()};return a};h.MultiplyBlending=4;h.MultiplyOperation=0;h.NearestFilter=1003;h.NearestMipMapLinearFilter=1005;h.NearestMipMapNearestFilter=1004;h.NearestMipmapLinearFilter=1005;h.NearestMipmapNearestFilter=1004;h.NeverDepth=0;h.NeverStencilFunc=512;h.NoBlending=0;h.NoColors=0;h.NoToneMapping=0;h.NormalBlending=1;h.NotEqualDepth=7;h.NotEqualStencilFunc=517;h.NumberKeyframeTrack=ad;h.Object3D=D;h.ObjectLoader=qf;h.ObjectSpaceNormalMap=
 1;h.OctahedronBufferGeometry=dc;h.OctahedronGeometry=Yd;h.OneFactor=201;h.OneMinusDstAlphaFactor=207;h.OneMinusDstColorFactor=209;h.OneMinusSrcAlphaFactor=205;h.OneMinusSrcColorFactor=203;h.OrthographicCamera=ed;h.PCFShadowMap=1;h.PCFSoftShadowMap=2;h.PMREMGenerator=Sg;h.ParametricBufferGeometry=Pc;h.ParametricGeometry=Vd;h.Particle=function(a){console.warn("THREE.Particle has been renamed to THREE.Sprite.");return new Pd(a)};h.ParticleBasicMaterial=function(a){console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.");
 return new Ua(a)};h.ParticleSystem=function(a,b){console.warn("THREE.ParticleSystem has been renamed to THREE.Points.");return new Mc(a,b)};h.ParticleSystemMaterial=function(a){console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.");return new Ua(a)};h.Path=Za;h.PerspectiveCamera=pa;h.Plane=Sa;h.PlaneBufferGeometry=cc;h.PlaneGeometry=Hd;h.PlaneHelper=ve;h.PointCloud=function(a,b){console.warn("THREE.PointCloud has been renamed to THREE.Points.");return new Mc(a,b)};
-h.PointCloudMaterial=function(a){console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.");return new Ua(a)};h.PointLight=gf;h.PointLightHelper=id;h.Points=Mc;h.PointsMaterial=Ua;h.PolarGridHelper=vf;h.PolyhedronBufferGeometry=Ga;h.PolyhedronGeometry=Wd;h.PositionalAudio=Jg;h.PropertyBinding=Ba;h.PropertyMixer=Lg;h.QuadraticBezierCurve=Xa;h.QuadraticBezierCurve3=ib;h.Quaternion=Da;h.QuaternionKeyframeTrack=pe;h.QuaternionLinearInterpolant=Ze;h.REVISION="112";h.RGBADepthPacking=
+h.PointCloudMaterial=function(a){console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.");return new Ua(a)};h.PointLight=gf;h.PointLightHelper=id;h.Points=Mc;h.PointsMaterial=Ua;h.PolarGridHelper=vf;h.PolyhedronBufferGeometry=Ga;h.PolyhedronGeometry=Wd;h.PositionalAudio=Jg;h.PropertyBinding=Ba;h.PropertyMixer=Lg;h.QuadraticBezierCurve=Xa;h.QuadraticBezierCurve3=ib;h.Quaternion=Da;h.QuaternionKeyframeTrack=pe;h.QuaternionLinearInterpolant=Ze;h.REVISION="113dev";h.RGBADepthPacking=
 3201;h.RGBAFormat=1023;h.RGBAIntegerFormat=1033;h.RGBA_ASTC_10x10_Format=37819;h.RGBA_ASTC_10x5_Format=37816;h.RGBA_ASTC_10x6_Format=37817;h.RGBA_ASTC_10x8_Format=37818;h.RGBA_ASTC_12x10_Format=37820;h.RGBA_ASTC_12x12_Format=37821;h.RGBA_ASTC_4x4_Format=37808;h.RGBA_ASTC_5x4_Format=37809;h.RGBA_ASTC_5x5_Format=37810;h.RGBA_ASTC_6x5_Format=37811;h.RGBA_ASTC_6x6_Format=37812;h.RGBA_ASTC_8x5_Format=37813;h.RGBA_ASTC_8x6_Format=37814;h.RGBA_ASTC_8x8_Format=37815;h.RGBA_PVRTC_2BPPV1_Format=35843;h.RGBA_PVRTC_4BPPV1_Format=
 35842;h.RGBA_S3TC_DXT1_Format=33777;h.RGBA_S3TC_DXT3_Format=33778;h.RGBA_S3TC_DXT5_Format=33779;h.RGBDEncoding=3006;h.RGBEEncoding=3002;h.RGBEFormat=1023;h.RGBFormat=1022;h.RGBIntegerFormat=1032;h.RGBM16Encoding=3005;h.RGBM7Encoding=3004;h.RGB_ETC1_Format=36196;h.RGB_PVRTC_2BPPV1_Format=35841;h.RGB_PVRTC_4BPPV1_Format=35840;h.RGB_S3TC_DXT1_Format=33776;h.RGFormat=1030;h.RGIntegerFormat=1031;h.RawShaderMaterial=ub;h.Ray=Vb;h.Raycaster=li;h.RectAreaLight=lf;h.RedFormat=1028;h.RedIntegerFormat=1029;
 h.ReinhardToneMapping=2;h.RepeatWrapping=1E3;h.ReplaceStencilOp=7681;h.ReverseSubtractEquation=102;h.RingBufferGeometry=Xc;h.RingGeometry=je;h.Scene=ob;h.SceneUtils={createMultiMaterialObject:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")},detach:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")},attach:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")}};h.ShaderChunk=