diff --git a/build/three.js b/build/three.js
index 1d814aea48127b96c0ca0b7fad36ea34d1c6ed12..3b49c51970553bffb243484f4d77ba4adf8487bd 100644
--- a/build/three.js
+++ b/build/three.js
@@ -19809,10 +19809,10 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		var object = event.target;
 
-		object.removeEventListener( 'remove', onObjectRemoved );
-
 		object.traverse( function ( child ) {
 
+			child.removeEventListener( 'remove', onObjectRemoved );
+
 			removeObject( child );
 
 		} );
@@ -22870,12 +22870,6 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			} else if ( object instanceof THREE.Mesh ) {
 				
-				if ( object.__webglActive !== undefined ) {
-
-					removeObject( object, scene );
-
-				}
-				
 				initGeometryGroups(scene, object, geometry);
 
 			} else if ( object instanceof THREE.Line ) {
diff --git a/build/three.min.js b/build/three.min.js
index da469f119350700ecfd80cc02d33aa6ead2b55dc..309fb92d65742c183adb4ac34d31a90d2ec53f33 100644
--- a/build/three.min.js
+++ b/build/three.min.js
@@ -95,15 +95,15 @@ console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotati
 b[10]=f*g):"ZXY"===a.order?(a=g*h,k=g*e,m=d*h,n=d*e,b[0]=a-n*c,b[4]=-f*e,b[8]=m+k*c,b[1]=k+m*c,b[5]=f*h,b[9]=n-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,k=f*e,m=c*h,n=c*e,b[0]=g*h,b[4]=m*d-k,b[8]=a*d+n,b[1]=g*e,b[5]=n*d+a,b[9]=k*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,k=f*d,m=c*g,n=c*d,b[0]=g*h,b[4]=n-a*e,b[8]=m*e+k,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=k*e+m,b[10]=a-n*e):"XZY"===a.order&&(a=f*g,k=f*d,m=c*g,n=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+n,b[5]=f*h,b[9]=k*
 e-m,b[2]=m*e-k,b[6]=c*h,b[10]=n*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},setRotationFromQuaternion:function(a){console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().");return this.makeRotationFromQuaternion(a)},makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=a.w,g=c+c,h=d+d,k=e+e;a=c*g;var m=c*h,c=c*k,n=d*h,d=d*k,e=e*k,g=f*g,h=f*h,f=f*k;b[0]=1-(n+e);b[4]=m-f;b[8]=c+h;b[1]=m+f;b[5]=1-
 (a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;b[10]=1-(a+n);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f){var g=this.elements;c.subVectors(d,e).normalize();0===c.length()&&(c.z=1);a.crossVectors(f,c).normalize();0===a.length()&&(c.x+=1E-4,a.crossVectors(f,c).normalize());b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.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)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[4],h=c[8],k=c[12],m=c[1],n=c[5],q=c[9],s=c[13],t=c[2],r=c[6],p=c[10],v=c[14],x=c[3],u=c[7],E=c[11],c=c[15],y=d[0],z=d[4],B=d[8],D=d[12],w=d[1],A=d[5],N=d[9],P=d[13],K=d[2],R=d[6],M=d[10],H=d[14],C=d[3],
-T=d[7],L=d[11],d=d[15];e[0]=f*y+g*w+h*K+k*C;e[4]=f*z+g*A+h*R+k*T;e[8]=f*B+g*N+h*M+k*L;e[12]=f*D+g*P+h*H+k*d;e[1]=m*y+n*w+q*K+s*C;e[5]=m*z+n*A+q*R+s*T;e[9]=m*B+n*N+q*M+s*L;e[13]=m*D+n*P+q*H+s*d;e[2]=t*y+r*w+p*K+v*C;e[6]=t*z+r*A+p*R+v*T;e[10]=t*B+r*N+p*M+v*L;e[14]=t*D+r*P+p*H+v*d;e[3]=x*y+u*w+E*K+c*C;e[7]=x*z+u*A+E*R+c*T;e[11]=x*B+u*N+E*M+c*L;e[15]=x*D+u*P+E*H+c*d;return this},multiplyToArray:function(a,b,c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=
+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)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[4],h=c[8],k=c[12],m=c[1],n=c[5],q=c[9],s=c[13],t=c[2],r=c[6],p=c[10],v=c[14],y=c[3],u=c[7],F=c[11],c=c[15],x=d[0],A=d[4],E=d[8],C=d[12],w=d[1],z=d[5],B=d[9],P=d[13],R=d[2],Q=d[6],N=d[10],K=d[14],D=d[3],
+S=d[7],J=d[11],d=d[15];e[0]=f*x+g*w+h*R+k*D;e[4]=f*A+g*z+h*Q+k*S;e[8]=f*E+g*B+h*N+k*J;e[12]=f*C+g*P+h*K+k*d;e[1]=m*x+n*w+q*R+s*D;e[5]=m*A+n*z+q*Q+s*S;e[9]=m*E+n*B+q*N+s*J;e[13]=m*C+n*P+q*K+s*d;e[2]=t*x+r*w+p*R+v*D;e[6]=t*A+r*z+p*Q+v*S;e[10]=t*E+r*B+p*N+v*J;e[14]=t*C+r*P+p*K+v*d;e[3]=y*x+u*w+F*R+c*D;e[7]=y*A+u*z+F*Q+c*S;e[11]=y*E+u*B+F*N+c*J;e[15]=y*C+u*P+F*K+c*d;return this},multiplyToArray:function(a,b,c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=
 d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];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},multiplyVector3:function(a){console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");
 return a.applyProjection(this)},multiplyVector4:function(a){console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(a){console.warn("THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");return this.applyToVector3Array(a)},applyToVector3Array:function(){var a=new THREE.Vector3;return function(b,c,d){void 0===c&&(c=0);void 0===d&&(d=
 b.length);for(var e=0;e<d;e+=3,c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyMatrix4(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),rotateAxis:function(a){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");a.transformDirection(this)},crossVector:function(a){console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(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],h=a[9],k=a[13],m=a[2],n=a[6],q=a[10],s=a[14];return a[3]*(+e*h*n-d*k*n-e*g*q+c*k*q+d*g*s-c*h*s)+a[7]*(+b*h*s-b*k*q+e*f*q-d*f*s+d*k*m-e*h*m)+a[11]*(+b*k*n-b*g*s-e*f*n+c*f*s+e*g*m-c*k*m)+a[15]*(-d*g*m-b*h*n+b*g*q+d*f*n-c*f*q+c*h*m)},transpose:function(){var a=this.elements,b;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},flattenToArrayOffset:function(a,
 b){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},getPosition:function(){var a=new THREE.Vector3;return function(){console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");var b=this.elements;return a.set(b[12],b[13],b[14])}}(),setPosition:function(a){var b=
-this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],f=d[4],g=d[8],h=d[12],k=d[1],m=d[5],n=d[9],q=d[13],s=d[2],t=d[6],r=d[10],p=d[14],v=d[3],x=d[7],u=d[11],d=d[15];c[0]=n*p*x-q*r*x+q*t*u-m*p*u-n*t*d+m*r*d;c[4]=h*r*x-g*p*x-h*t*u+f*p*u+g*t*d-f*r*d;c[8]=g*q*x-h*n*x+h*m*u-f*q*u-g*m*d+f*n*d;c[12]=h*n*t-g*q*t-h*m*r+f*q*r+g*m*p-f*n*p;c[1]=q*r*v-n*p*v-q*s*u+k*p*u+n*s*d-k*r*d;c[5]=g*p*v-h*r*v+h*s*u-e*p*u-g*s*d+e*r*d;c[9]=h*n*v-g*q*v-h*k*
-u+e*q*u+g*k*d-e*n*d;c[13]=g*q*s-h*n*s+h*k*r-e*q*r-g*k*p+e*n*p;c[2]=m*p*v-q*t*v+q*s*x-k*p*x-m*s*d+k*t*d;c[6]=h*t*v-f*p*v-h*s*x+e*p*x+f*s*d-e*t*d;c[10]=f*q*v-h*m*v+h*k*x-e*q*x-f*k*d+e*m*d;c[14]=h*m*s-f*q*s-h*k*t+e*q*t+f*k*p-e*m*p;c[3]=n*t*v-m*r*v-n*s*x+k*r*x+m*s*u-k*t*u;c[7]=f*r*v-g*t*v+g*s*x-e*r*x-f*s*u+e*t*u;c[11]=g*m*v-f*n*v-g*k*x+e*n*x+f*k*u-e*m*u;c[15]=f*n*s-g*m*s+g*k*t-e*n*t-f*k*r+e*m*r;c=e*c[0]+k*c[4]+s*c[8]+v*c[12];if(0==c){if(b)throw Error("Matrix4.getInverse(): can't invert matrix, determinant is 0");
+this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],f=d[4],g=d[8],h=d[12],k=d[1],m=d[5],n=d[9],q=d[13],s=d[2],t=d[6],r=d[10],p=d[14],v=d[3],y=d[7],u=d[11],d=d[15];c[0]=n*p*y-q*r*y+q*t*u-m*p*u-n*t*d+m*r*d;c[4]=h*r*y-g*p*y-h*t*u+f*p*u+g*t*d-f*r*d;c[8]=g*q*y-h*n*y+h*m*u-f*q*u-g*m*d+f*n*d;c[12]=h*n*t-g*q*t-h*m*r+f*q*r+g*m*p-f*n*p;c[1]=q*r*v-n*p*v-q*s*u+k*p*u+n*s*d-k*r*d;c[5]=g*p*v-h*r*v+h*s*u-e*p*u-g*s*d+e*r*d;c[9]=h*n*v-g*q*v-h*k*
+u+e*q*u+g*k*d-e*n*d;c[13]=g*q*s-h*n*s+h*k*r-e*q*r-g*k*p+e*n*p;c[2]=m*p*v-q*t*v+q*s*y-k*p*y-m*s*d+k*t*d;c[6]=h*t*v-f*p*v-h*s*y+e*p*y+f*s*d-e*t*d;c[10]=f*q*v-h*m*v+h*k*y-e*q*y-f*k*d+e*m*d;c[14]=h*m*s-f*q*s-h*k*t+e*q*t+f*k*p-e*m*p;c[3]=n*t*v-m*r*v-n*s*y+k*r*y+m*s*u-k*t*u;c[7]=f*r*v-g*t*v+g*s*y-e*r*y-f*s*u+e*t*u;c[11]=g*m*v-f*n*v-g*k*y+e*n*y+f*k*u-e*m*u;c[15]=f*n*s-g*m*s+g*k*t-e*n*t-f*k*r+e*m*r;c=e*c[0]+k*c[4]+s*c[8]+v*c[12];if(0==c){if(b)throw Error("Matrix4.getInverse(): can't invert matrix, determinant is 0");
 console.warn("Matrix4.getInverse(): can't invert matrix, determinant is 0");this.identity();return this}this.multiplyScalar(1/c);return this},translate:function(a){console.warn("THREE.Matrix4: .translate() has been removed.")},rotateX:function(a){console.warn("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(a){console.warn("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(a){console.warn("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(a,b){console.warn("THREE.Matrix4: .rotateByAxis() has been removed.")},
 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],Math.max(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),d=Math.sin(b),e=1-c,f=a.x,g=a.y,h=a.z,k=e*f,m=e*g;this.set(k*f+c,k*g-d*h,k*h+d*g,0,k*g+d*h,m*g+c,m*h-d*f,0,k*h-d*g,m*h+d*f,e*h*h+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,
@@ -166,23 +166,23 @@ c.color.getHex(),g.intensity=c.intensity;else if(c instanceof THREE.PointLight)g
 b[h.uuid]){var k=h.toJSON();delete k.metadata;b[h.uuid]=k;a.geometries.push(k)}g.geometry=h.uuid;g.material=d(c.material)}else c instanceof THREE.Sprite&&(g.material=d(c.material));g.matrix=c.matrix.toArray();if(0<c.children.length)for(g.children=[],h=0;h<c.children.length;h++)g.children.push(e(c.children[h]));return g};a.object=e(this);return a},clone:function(a,b){void 0===a&&(a=new THREE.Object3D);void 0===b&&(b=!0);a.name=this.name;a.up.copy(this.up);a.position.copy(this.position);a.quaternion.copy(this.quaternion);
 a.scale.copy(this.scale);a.renderDepth=this.renderDepth;a.rotationAutoUpdate=this.rotationAutoUpdate;a.matrix.copy(this.matrix);a.matrixWorld.copy(this.matrixWorld);a.matrixAutoUpdate=this.matrixAutoUpdate;a.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate;a.visible=this.visible;a.castShadow=this.castShadow;a.receiveShadow=this.receiveShadow;a.frustumCulled=this.frustumCulled;a.userData=JSON.parse(JSON.stringify(this.userData));void 0!==this.script&&(a.script=this.script.clone());if(!0===b)for(var c=
 0;c<this.children.length;c++)a.add(this.children[c].clone());return a}};THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype);THREE.Object3DIdCount=0;
-THREE.Projector=function(){function a(){if(q===t){var a=new THREE.RenderableVertex;s.push(a);t++;q++;return a}return s[q++]}function b(){if(p===x){var a=new THREE.RenderableFace;v.push(a);x++;p++;return a}return v[p++]}function c(){if(E===z){var a=new THREE.RenderableLine;y.push(a);z++;E++;return a}return y[E++]}function d(){if(D===A){var a=new THREE.RenderableSprite;w.push(a);A++;D++;return a}return w[D++]}function e(a,b){return a.z!==b.z?b.z-a.z:a.id!==b.id?a.id-b.id:0}function f(a,b){var c=0,d=
-1,e=a.z+a.w,f=b.z+b.w,g=-a.z+a.w,h=-b.z+b.w;if(0<=e&&0<=f&&0<=g&&0<=h)return!0;if(0>e&&0>f||0>g&&0>h)return!1;0>e?c=Math.max(c,e/(e-f)):0>f&&(d=Math.min(d,e/(e-f)));0>g?c=Math.max(c,g/(g-h)):0>h&&(d=Math.min(d,g/(g-h)));if(d<c)return!1;a.lerp(b,c);b.lerp(a,1-d);return!0}var g,h,k=[],m=0,n,q,s=[],t=0,r,p,v=[],x=0,u,E,y=[],z=0,B,D,w=[],A=0,N={objects:[],lights:[],elements:[]},P=new THREE.Vector3,K=new THREE.Vector3,R=new THREE.Vector3,M=new THREE.Vector3,H=new THREE.Vector4,C=new THREE.Box3(new THREE.Vector3(-1,
--1,-1),new THREE.Vector3(1,1,1)),T=new THREE.Box3,L=Array(3),V=new THREE.Matrix4,J=new THREE.Matrix4,Y,aa=new THREE.Matrix4,na=new THREE.Matrix3,I=new THREE.Frustum,ba=new THREE.Vector4,Q=new THREE.Vector4;this.projectVector=function(a,b){b.matrixWorldInverse.getInverse(b.matrixWorld);J.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);return a.applyProjection(J)};this.unprojectVector=function(){var a=new THREE.Matrix4;return function(b,c){a.getInverse(c.projectionMatrix);J.multiplyMatrices(c.matrixWorld,
-a);return b.applyProjection(J)}}();this.pickingRay=function(a,b){a.z=-1;var c=new THREE.Vector3(a.x,a.y,1);this.unprojectVector(a,b);this.unprojectVector(c,b);c.sub(a).normalize();return new THREE.Raycaster(a,c)};var ca=new function(){var d=[],e=[],f=null,g=null,h=new THREE.Matrix3,k=function(a){var b=a.positionWorld,c=a.positionScreen;b.copy(a.position).applyMatrix4(Y);c.copy(b).applyMatrix4(J);b=1/c.w;c.x*=b;c.y*=b;c.z*=b;a.visible=-1<=c.x&&1>=c.x&&-1<=c.y&&1>=c.y&&-1<=c.z&&1>=c.z},m=function(a,
-b,c){if(!0===a.visible||!0===b.visible||!0===c.visible)return!0;L[0]=a.positionScreen;L[1]=b.positionScreen;L[2]=c.positionScreen;return C.isIntersectionBox(T.setFromPoints(L))},q=function(a,b,c){return 0>(c.positionScreen.x-a.positionScreen.x)*(b.positionScreen.y-a.positionScreen.y)-(c.positionScreen.y-a.positionScreen.y)*(b.positionScreen.x-a.positionScreen.x)};return{setObject:function(a){f=a;g=f.material;h.getNormalMatrix(f.matrixWorld);d.length=0;e.length=0},projectVertex:k,checkTriangleVisibility:m,
-checkBackfaceCulling:q,pushVertex:function(b,c,d){n=a();n.position.set(b,c,d);k(n)},pushNormal:function(a,b,c){d.push(a,b,c)},pushUv:function(a,b){e.push(a,b)},pushLine:function(a,b){var d=s[a],e=s[b];u=c();u.id=f.id;u.v1.copy(d);u.v2.copy(e);u.z=(d.positionScreen.z+e.positionScreen.z)/2;u.material=f.material;N.elements.push(u)},pushTriangle:function(a,c,k){var n=s[a],p=s[c],t=s[k];if(!1!==m(n,p,t)&&(g.side===THREE.DoubleSide||!0===q(n,p,t))){r=b();r.id=f.id;r.v1.copy(n);r.v2.copy(p);r.v3.copy(t);
-r.z=(n.positionScreen.z+p.positionScreen.z+t.positionScreen.z)/3;for(n=0;3>n;n++)p=3*arguments[n],t=r.vertexNormalsModel[n],t.set(d[p],d[p+1],d[p+2]),t.applyMatrix3(h).normalize(),p=2*arguments[n],r.uvs[n].set(e[p],e[p+1]);r.vertexNormalsLength=3;r.material=f.material;N.elements.push(r)}}}};this.projectScene=function(n,t,v,x){D=E=p=0;N.elements.length=0;!0===n.autoUpdate&&n.updateMatrixWorld();void 0===t.parent&&t.updateMatrixWorld();V.copy(t.matrixWorldInverse.getInverse(t.matrixWorld));J.multiplyMatrices(t.projectionMatrix,
-V);I.setFromMatrix(J);h=0;N.objects.length=0;N.lights.length=0;n.traverseVisible(function(a){if(a instanceof THREE.Light)N.lights.push(a);else if((a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.Sprite)&&!1!==a.material.visible&&(!1===a.frustumCulled||!0===I.intersectsObject(a))){if(h===m){var b=new THREE.RenderableObject;k.push(b);m++;h++;g=b}else g=k[h++];g.id=a.id;g.object=a;null!==a.renderDepth?g.z=a.renderDepth:(M.setFromMatrixPosition(a.matrixWorld),M.applyProjection(J),
-g.z=M.z);N.objects.push(g)}});!0===v&&N.objects.sort(e);n=0;for(v=N.objects.length;n<v;n++){var y=N.objects[n].object,w=y.geometry;ca.setObject(y);Y=y.matrixWorld;q=0;if(y instanceof THREE.Mesh)if(w instanceof THREE.BufferGeometry){var z=w.attributes,y=w.offsets;if(void 0!==z.position){for(var A=z.position.array,w=0,G=A.length;w<G;w+=3)ca.pushVertex(A[w],A[w+1],A[w+2]);if(void 0!==z.normal)for(var L=z.normal.array,w=0,G=L.length;w<G;w+=3)ca.pushNormal(L[w],L[w+1],L[w+2]);if(void 0!==z.uv)for(L=z.uv.array,
-w=0,G=L.length;w<G;w+=2)ca.pushUv(L[w],L[w+1]);if(void 0!==z.index)if(z=z.index.array,0<y.length)for(n=0;n<y.length;n++)for(G=y[n],A=G.index,w=G.start,G=G.start+G.count;w<G;w+=3)ca.pushTriangle(z[w]+A,z[w+1]+A,z[w+2]+A);else for(w=0,G=z.length;w<G;w+=3)ca.pushTriangle(z[w],z[w+1],z[w+2]);else for(w=0,G=A.length/3;w<G;w+=3)ca.pushTriangle(w,w+1,w+2)}}else{if(w instanceof THREE.Geometry){var T=w.vertices,G=w.faces,z=w.faceVertexUvs[0];na.getNormalMatrix(Y);for(var A=y.material instanceof THREE.MeshFaceMaterial,
-L=!0===A?y.material:null,C=0,qa=T.length;C<qa;C++){var pa=T[C];ca.pushVertex(pa.x,pa.y,pa.z)}T=0;for(C=G.length;T<C;T++){var qa=G[T],cb=!0===A?L.materials[qa.materialIndex]:y.material;if(void 0!==cb){var Ha=cb.side,pa=s[qa.a],Ea=s[qa.b],La=s[qa.c];if(!0===cb.morphTargets){var va=w.morphTargets,ya=y.morphTargetInfluences,da=pa.position,xa=Ea.position,Qa=La.position;P.set(0,0,0);K.set(0,0,0);R.set(0,0,0);for(var Va=0,pb=va.length;Va<pb;Va++){var ta=ya[Va];if(0!==ta){var ka=va[Va].vertices;P.x+=(ka[qa.a].x-
-da.x)*ta;P.y+=(ka[qa.a].y-da.y)*ta;P.z+=(ka[qa.a].z-da.z)*ta;K.x+=(ka[qa.b].x-xa.x)*ta;K.y+=(ka[qa.b].y-xa.y)*ta;K.z+=(ka[qa.b].z-xa.z)*ta;R.x+=(ka[qa.c].x-Qa.x)*ta;R.y+=(ka[qa.c].y-Qa.y)*ta;R.z+=(ka[qa.c].z-Qa.z)*ta}}pa.position.add(P);Ea.position.add(K);La.position.add(R);ca.projectVertex(pa);ca.projectVertex(Ea);ca.projectVertex(La)}if(!1!==ca.checkTriangleVisibility(pa,Ea,La)){va=ca.checkBackfaceCulling(pa,Ea,La);if(Ha!==THREE.DoubleSide){if(Ha===THREE.FrontSide&&!1===va)continue;if(Ha===THREE.BackSide&&
-!0===va)continue}r=b();r.id=y.id;r.v1.copy(pa);r.v2.copy(Ea);r.v3.copy(La);r.normalModel.copy(qa.normal);!1!==va||Ha!==THREE.BackSide&&Ha!==THREE.DoubleSide||r.normalModel.negate();r.normalModel.applyMatrix3(na).normalize();ya=qa.vertexNormals;da=0;for(xa=Math.min(ya.length,3);da<xa;da++)Qa=r.vertexNormalsModel[da],Qa.copy(ya[da]),!1!==va||Ha!==THREE.BackSide&&Ha!==THREE.DoubleSide||Qa.negate(),Qa.applyMatrix3(na).normalize();r.vertexNormalsLength=ya.length;Ha=z[T];if(void 0!==Ha)for(va=0;3>va;va++)r.uvs[va].copy(Ha[va]);
-r.color=qa.color;r.material=cb;r.z=(pa.positionScreen.z+Ea.positionScreen.z+La.positionScreen.z)/3;N.elements.push(r)}}}}}else if(y instanceof THREE.Line)if(w instanceof THREE.BufferGeometry){if(z=w.attributes,void 0!==z.position){A=z.position.array;w=0;for(G=A.length;w<G;w+=3)ca.pushVertex(A[w],A[w+1],A[w+2]);if(void 0!==z.index)for(z=z.index.array,w=0,G=z.length;w<G;w+=2)ca.pushLine(z[w],z[w+1]);else for(z=y.type===THREE.LinePieces?2:1,w=0,G=A.length/3-1;w<G;w+=z)ca.pushLine(w,w+1)}}else{if(w instanceof
-THREE.Geometry&&(aa.multiplyMatrices(J,Y),T=y.geometry.vertices,0!==T.length))for(pa=a(),pa.positionScreen.copy(T[0]).applyMatrix4(aa),z=y.type===THREE.LinePieces?2:1,C=1,qa=T.length;C<qa;C++)pa=a(),pa.positionScreen.copy(T[C]).applyMatrix4(aa),0<(C+1)%z||(Ea=s[q-2],ba.copy(pa.positionScreen),Q.copy(Ea.positionScreen),!0===f(ba,Q)&&(ba.multiplyScalar(1/ba.w),Q.multiplyScalar(1/Q.w),u=c(),u.id=y.id,u.v1.positionScreen.copy(ba),u.v2.positionScreen.copy(Q),u.z=Math.max(ba.z,Q.z),u.material=y.material,
-y.material.vertexColors===THREE.VertexColors&&(u.vertexColors[0].copy(y.geometry.colors[C]),u.vertexColors[1].copy(y.geometry.colors[C-1])),N.elements.push(u)))}else y instanceof THREE.Sprite&&(H.set(Y.elements[12],Y.elements[13],Y.elements[14],1),H.applyMatrix4(J),w=1/H.w,H.z*=w,-1<=H.z&&1>=H.z&&(B=d(),B.id=y.id,B.x=H.x*w,B.y=H.y*w,B.z=H.z,B.object=y,B.rotation=y.rotation,B.scale.x=y.scale.x*Math.abs(B.x-(H.x+t.projectionMatrix.elements[0])/(H.w+t.projectionMatrix.elements[12])),B.scale.y=y.scale.y*
-Math.abs(B.y-(H.y+t.projectionMatrix.elements[5])/(H.w+t.projectionMatrix.elements[13])),B.material=y.material,N.elements.push(B)))}!0===x&&N.elements.sort(e);return N}};THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=void 0!==f?f:0};
+THREE.Projector=function(){function a(){if(q===t){var a=new THREE.RenderableVertex;s.push(a);t++;q++;return a}return s[q++]}function b(){if(p===y){var a=new THREE.RenderableFace;v.push(a);y++;p++;return a}return v[p++]}function c(){if(F===A){var a=new THREE.RenderableLine;x.push(a);A++;F++;return a}return x[F++]}function d(){if(C===z){var a=new THREE.RenderableSprite;w.push(a);z++;C++;return a}return w[C++]}function e(a,b){return a.z!==b.z?b.z-a.z:a.id!==b.id?a.id-b.id:0}function f(a,b){var c=0,d=
+1,e=a.z+a.w,f=b.z+b.w,g=-a.z+a.w,h=-b.z+b.w;if(0<=e&&0<=f&&0<=g&&0<=h)return!0;if(0>e&&0>f||0>g&&0>h)return!1;0>e?c=Math.max(c,e/(e-f)):0>f&&(d=Math.min(d,e/(e-f)));0>g?c=Math.max(c,g/(g-h)):0>h&&(d=Math.min(d,g/(g-h)));if(d<c)return!1;a.lerp(b,c);b.lerp(a,1-d);return!0}var g,h,k=[],m=0,n,q,s=[],t=0,r,p,v=[],y=0,u,F,x=[],A=0,E,C,w=[],z=0,B={objects:[],lights:[],elements:[]},P=new THREE.Vector3,R=new THREE.Vector3,Q=new THREE.Vector3,N=new THREE.Vector3,K=new THREE.Vector4,D=new THREE.Box3(new THREE.Vector3(-1,
+-1,-1),new THREE.Vector3(1,1,1)),S=new THREE.Box3,J=Array(3),V=new THREE.Matrix4,L=new THREE.Matrix4,ba,O=new THREE.Matrix4,la=new THREE.Matrix3,I=new THREE.Frustum,va=new THREE.Vector4,$=new THREE.Vector4;this.projectVector=function(a,b){b.matrixWorldInverse.getInverse(b.matrixWorld);L.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);return a.applyProjection(L)};this.unprojectVector=function(){var a=new THREE.Matrix4;return function(b,c){a.getInverse(c.projectionMatrix);L.multiplyMatrices(c.matrixWorld,
+a);return b.applyProjection(L)}}();this.pickingRay=function(a,b){a.z=-1;var c=new THREE.Vector3(a.x,a.y,1);this.unprojectVector(a,b);this.unprojectVector(c,b);c.sub(a).normalize();return new THREE.Raycaster(a,c)};var aa=new function(){var d=[],e=[],f=null,g=null,h=new THREE.Matrix3,k=function(a){var b=a.positionWorld,c=a.positionScreen;b.copy(a.position).applyMatrix4(ba);c.copy(b).applyMatrix4(L);b=1/c.w;c.x*=b;c.y*=b;c.z*=b;a.visible=-1<=c.x&&1>=c.x&&-1<=c.y&&1>=c.y&&-1<=c.z&&1>=c.z},m=function(a,
+b,c){if(!0===a.visible||!0===b.visible||!0===c.visible)return!0;J[0]=a.positionScreen;J[1]=b.positionScreen;J[2]=c.positionScreen;return D.isIntersectionBox(S.setFromPoints(J))},q=function(a,b,c){return 0>(c.positionScreen.x-a.positionScreen.x)*(b.positionScreen.y-a.positionScreen.y)-(c.positionScreen.y-a.positionScreen.y)*(b.positionScreen.x-a.positionScreen.x)};return{setObject:function(a){f=a;g=f.material;h.getNormalMatrix(f.matrixWorld);d.length=0;e.length=0},projectVertex:k,checkTriangleVisibility:m,
+checkBackfaceCulling:q,pushVertex:function(b,c,d){n=a();n.position.set(b,c,d);k(n)},pushNormal:function(a,b,c){d.push(a,b,c)},pushUv:function(a,b){e.push(a,b)},pushLine:function(a,b){var d=s[a],e=s[b];u=c();u.id=f.id;u.v1.copy(d);u.v2.copy(e);u.z=(d.positionScreen.z+e.positionScreen.z)/2;u.material=f.material;B.elements.push(u)},pushTriangle:function(a,c,k){var n=s[a],p=s[c],t=s[k];if(!1!==m(n,p,t)&&(g.side===THREE.DoubleSide||!0===q(n,p,t))){r=b();r.id=f.id;r.v1.copy(n);r.v2.copy(p);r.v3.copy(t);
+r.z=(n.positionScreen.z+p.positionScreen.z+t.positionScreen.z)/3;for(n=0;3>n;n++)p=3*arguments[n],t=r.vertexNormalsModel[n],t.set(d[p],d[p+1],d[p+2]),t.applyMatrix3(h).normalize(),p=2*arguments[n],r.uvs[n].set(e[p],e[p+1]);r.vertexNormalsLength=3;r.material=f.material;B.elements.push(r)}}}};this.projectScene=function(n,t,v,y){C=F=p=0;B.elements.length=0;!0===n.autoUpdate&&n.updateMatrixWorld();void 0===t.parent&&t.updateMatrixWorld();V.copy(t.matrixWorldInverse.getInverse(t.matrixWorld));L.multiplyMatrices(t.projectionMatrix,
+V);I.setFromMatrix(L);h=0;B.objects.length=0;B.lights.length=0;n.traverseVisible(function(a){if(a instanceof THREE.Light)B.lights.push(a);else if((a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.Sprite)&&!1!==a.material.visible&&(!1===a.frustumCulled||!0===I.intersectsObject(a))){if(h===m){var b=new THREE.RenderableObject;k.push(b);m++;h++;g=b}else g=k[h++];g.id=a.id;g.object=a;null!==a.renderDepth?g.z=a.renderDepth:(N.setFromMatrixPosition(a.matrixWorld),N.applyProjection(L),
+g.z=N.z);B.objects.push(g)}});!0===v&&B.objects.sort(e);n=0;for(v=B.objects.length;n<v;n++){var x=B.objects[n].object,w=x.geometry;aa.setObject(x);ba=x.matrixWorld;q=0;if(x instanceof THREE.Mesh)if(w instanceof THREE.BufferGeometry){var A=w.attributes,x=w.offsets;if(void 0!==A.position){for(var G=A.position.array,w=0,z=G.length;w<z;w+=3)aa.pushVertex(G[w],G[w+1],G[w+2]);if(void 0!==A.normal)for(var J=A.normal.array,w=0,z=J.length;w<z;w+=3)aa.pushNormal(J[w],J[w+1],J[w+2]);if(void 0!==A.uv)for(J=A.uv.array,
+w=0,z=J.length;w<z;w+=2)aa.pushUv(J[w],J[w+1]);if(void 0!==A.index)if(A=A.index.array,0<x.length)for(n=0;n<x.length;n++)for(z=x[n],G=z.index,w=z.start,z=z.start+z.count;w<z;w+=3)aa.pushTriangle(A[w]+G,A[w+1]+G,A[w+2]+G);else for(w=0,z=A.length;w<z;w+=3)aa.pushTriangle(A[w],A[w+1],A[w+2]);else for(w=0,z=G.length/3;w<z;w+=3)aa.pushTriangle(w,w+1,w+2)}}else{if(w instanceof THREE.Geometry){var S=w.vertices,z=w.faces,A=w.faceVertexUvs[0];la.getNormalMatrix(ba);for(var G=x.material instanceof THREE.MeshFaceMaterial,
+J=!0===G?x.material:null,D=0,ea=S.length;D<ea;D++){var xa=S[D];aa.pushVertex(xa.x,xa.y,xa.z)}S=0;for(D=z.length;S<D;S++){var ea=z[S],bb=!0===G?J.materials[ea.materialIndex]:x.material;if(void 0!==bb){var za=bb.side,xa=s[ea.a],Fa=s[ea.b],Ha=s[ea.c];if(!0===bb.morphTargets){var ya=w.morphTargets,Aa=x.morphTargetInfluences,ca=xa.position,ma=Fa.position,ta=Ha.position;P.set(0,0,0);R.set(0,0,0);Q.set(0,0,0);for(var Ya=0,sb=ya.length;Ya<sb;Ya++){var Oa=Aa[Ya];if(0!==Oa){var ja=ya[Ya].vertices;P.x+=(ja[ea.a].x-
+ca.x)*Oa;P.y+=(ja[ea.a].y-ca.y)*Oa;P.z+=(ja[ea.a].z-ca.z)*Oa;R.x+=(ja[ea.b].x-ma.x)*Oa;R.y+=(ja[ea.b].y-ma.y)*Oa;R.z+=(ja[ea.b].z-ma.z)*Oa;Q.x+=(ja[ea.c].x-ta.x)*Oa;Q.y+=(ja[ea.c].y-ta.y)*Oa;Q.z+=(ja[ea.c].z-ta.z)*Oa}}xa.position.add(P);Fa.position.add(R);Ha.position.add(Q);aa.projectVertex(xa);aa.projectVertex(Fa);aa.projectVertex(Ha)}if(!1!==aa.checkTriangleVisibility(xa,Fa,Ha)){ya=aa.checkBackfaceCulling(xa,Fa,Ha);if(za!==THREE.DoubleSide){if(za===THREE.FrontSide&&!1===ya)continue;if(za===THREE.BackSide&&
+!0===ya)continue}r=b();r.id=x.id;r.v1.copy(xa);r.v2.copy(Fa);r.v3.copy(Ha);r.normalModel.copy(ea.normal);!1!==ya||za!==THREE.BackSide&&za!==THREE.DoubleSide||r.normalModel.negate();r.normalModel.applyMatrix3(la).normalize();Aa=ea.vertexNormals;ca=0;for(ma=Math.min(Aa.length,3);ca<ma;ca++)ta=r.vertexNormalsModel[ca],ta.copy(Aa[ca]),!1!==ya||za!==THREE.BackSide&&za!==THREE.DoubleSide||ta.negate(),ta.applyMatrix3(la).normalize();r.vertexNormalsLength=Aa.length;za=A[S];if(void 0!==za)for(ya=0;3>ya;ya++)r.uvs[ya].copy(za[ya]);
+r.color=ea.color;r.material=bb;r.z=(xa.positionScreen.z+Fa.positionScreen.z+Ha.positionScreen.z)/3;B.elements.push(r)}}}}}else if(x instanceof THREE.Line)if(w instanceof THREE.BufferGeometry){if(A=w.attributes,void 0!==A.position){G=A.position.array;w=0;for(z=G.length;w<z;w+=3)aa.pushVertex(G[w],G[w+1],G[w+2]);if(void 0!==A.index)for(A=A.index.array,w=0,z=A.length;w<z;w+=2)aa.pushLine(A[w],A[w+1]);else for(A=x.type===THREE.LinePieces?2:1,w=0,z=G.length/3-1;w<z;w+=A)aa.pushLine(w,w+1)}}else{if(w instanceof
+THREE.Geometry&&(O.multiplyMatrices(L,ba),S=x.geometry.vertices,0!==S.length))for(xa=a(),xa.positionScreen.copy(S[0]).applyMatrix4(O),A=x.type===THREE.LinePieces?2:1,D=1,ea=S.length;D<ea;D++)xa=a(),xa.positionScreen.copy(S[D]).applyMatrix4(O),0<(D+1)%A||(Fa=s[q-2],va.copy(xa.positionScreen),$.copy(Fa.positionScreen),!0===f(va,$)&&(va.multiplyScalar(1/va.w),$.multiplyScalar(1/$.w),u=c(),u.id=x.id,u.v1.positionScreen.copy(va),u.v2.positionScreen.copy($),u.z=Math.max(va.z,$.z),u.material=x.material,
+x.material.vertexColors===THREE.VertexColors&&(u.vertexColors[0].copy(x.geometry.colors[D]),u.vertexColors[1].copy(x.geometry.colors[D-1])),B.elements.push(u)))}else x instanceof THREE.Sprite&&(K.set(ba.elements[12],ba.elements[13],ba.elements[14],1),K.applyMatrix4(L),w=1/K.w,K.z*=w,-1<=K.z&&1>=K.z&&(E=d(),E.id=x.id,E.x=K.x*w,E.y=K.y*w,E.z=K.z,E.object=x,E.rotation=x.rotation,E.scale.x=x.scale.x*Math.abs(E.x-(K.x+t.projectionMatrix.elements[0])/(K.w+t.projectionMatrix.elements[12])),E.scale.y=x.scale.y*
+Math.abs(E.y-(K.y+t.projectionMatrix.elements[5])/(K.w+t.projectionMatrix.elements[13])),E.material=x.material,B.elements.push(E)))}!0===y&&B.elements.sort(e);return B}};THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=void 0!==f?f:0};
 THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var a=new THREE.Face3(this.a,this.b,this.c);a.normal.copy(this.normal);a.color.copy(this.color);a.materialIndex=this.materialIndex;for(var b=0,c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();return a}};
 THREE.Face4=function(a,b,c,d,e,f,g){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,f,g)};THREE.BufferAttribute=function(a,b){this.array=a;this.itemSize=b;this.needsUpdate=!1};
 THREE.BufferAttribute.prototype={constructor:THREE.BufferAttribute,get length(){return this.array.length},copyAt:function(a,b,c){a*=this.itemSize;c*=b.itemSize;for(var d=0,e=this.itemSize;d<e;d++)this.array[a+d]=b.array[c+d]},set:function(a){this.array.set(a);return this},setX:function(a,b){this.array[a*this.itemSize]=b;return this},setY:function(a,b){this.array[a*this.itemSize+1]=b;return this},setZ:function(a,b){this.array[a*this.itemSize+2]=b;return this},setXY:function(a,b,c){a*=this.itemSize;
@@ -194,17 +194,17 @@ THREE.Uint32Attribute=function(a,b){console.warn("THREE.Uint32Attribute has been
 THREE.Float64Attribute=function(a,b){console.warn("THREE.Float64Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};THREE.BufferGeometry=function(){this.id=THREE.GeometryIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.type="BufferGeometry";this.attributes={};this.attributesKeys=[];this.offsets=this.drawcalls=[];this.boundingSphere=this.boundingBox=null};
 THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,addAttribute:function(a,b,c){!1===b instanceof THREE.BufferAttribute?(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.attributes[a]={array:b,itemSize:c}):(this.attributes[a]=b,this.attributesKeys=Object.keys(this.attributes))},getAttribute:function(a){return this.attributes[a]},addDrawCall:function(a,b,c){this.drawcalls.push({start:a,count:b,index:void 0!==c?c:0})},applyMatrix:function(a){var b=
 this.attributes.position;void 0!==b&&(a.applyToVector3Array(b.array),b.needsUpdate=!0);b=this.attributes.normal;void 0!==b&&((new THREE.Matrix3).getNormalMatrix(a).applyToVector3Array(b.array),b.needsUpdate=!0)},fromGeometry:function(a,b){b=b||{vertexColors:THREE.NoColors};var c=a.vertices,d=a.faces,e=a.faceVertexUvs,f=b.vertexColors,g=0<e[0].length,h=3==d[0].vertexNormals.length,k=new Float32Array(9*d.length);this.addAttribute("position",new THREE.BufferAttribute(k,3));var m=new Float32Array(9*d.length);
-this.addAttribute("normal",new THREE.BufferAttribute(m,3));if(f!==THREE.NoColors){var n=new Float32Array(9*d.length);this.addAttribute("color",new THREE.BufferAttribute(n,3))}if(!0===g){var q=new Float32Array(6*d.length);this.addAttribute("uv",new THREE.BufferAttribute(q,2))}for(var s=0,t=0,r=0;s<d.length;s++,t+=6,r+=9){var p=d[s],v=c[p.a],x=c[p.b],u=c[p.c];k[r]=v.x;k[r+1]=v.y;k[r+2]=v.z;k[r+3]=x.x;k[r+4]=x.y;k[r+5]=x.z;k[r+6]=u.x;k[r+7]=u.y;k[r+8]=u.z;!0===h?(v=p.vertexNormals[0],x=p.vertexNormals[1],
-u=p.vertexNormals[2],m[r]=v.x,m[r+1]=v.y,m[r+2]=v.z,m[r+3]=x.x,m[r+4]=x.y,m[r+5]=x.z,m[r+6]=u.x,m[r+7]=u.y,m[r+8]=u.z):(v=p.normal,m[r]=v.x,m[r+1]=v.y,m[r+2]=v.z,m[r+3]=v.x,m[r+4]=v.y,m[r+5]=v.z,m[r+6]=v.x,m[r+7]=v.y,m[r+8]=v.z);f===THREE.FaceColors?(p=p.color,n[r]=p.r,n[r+1]=p.g,n[r+2]=p.b,n[r+3]=p.r,n[r+4]=p.g,n[r+5]=p.b,n[r+6]=p.r,n[r+7]=p.g,n[r+8]=p.b):f===THREE.VertexColors&&(v=p.vertexColors[0],x=p.vertexColors[1],p=p.vertexColors[2],n[r]=v.r,n[r+1]=v.g,n[r+2]=v.b,n[r+3]=x.r,n[r+4]=x.g,n[r+
-5]=x.b,n[r+6]=p.r,n[r+7]=p.g,n[r+8]=p.b);!0===g&&(p=e[0][s][0],v=e[0][s][1],x=e[0][s][2],q[t]=p.x,q[t+1]=p.y,q[t+2]=v.x,q[t+3]=v.y,q[t+4]=x.x,q[t+5]=x.y)}this.computeBoundingSphere();return this},computeBoundingBox:function(){var a=new THREE.Vector3;return function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var b=this.attributes.position.array;if(b){var c=this.boundingBox;c.makeEmpty();for(var d=0,e=b.length;d<e;d+=3)a.set(b[d],b[d+1],b[d+2]),c.expandByPoint(a)}if(void 0===b||0===
+this.addAttribute("normal",new THREE.BufferAttribute(m,3));if(f!==THREE.NoColors){var n=new Float32Array(9*d.length);this.addAttribute("color",new THREE.BufferAttribute(n,3))}if(!0===g){var q=new Float32Array(6*d.length);this.addAttribute("uv",new THREE.BufferAttribute(q,2))}for(var s=0,t=0,r=0;s<d.length;s++,t+=6,r+=9){var p=d[s],v=c[p.a],y=c[p.b],u=c[p.c];k[r]=v.x;k[r+1]=v.y;k[r+2]=v.z;k[r+3]=y.x;k[r+4]=y.y;k[r+5]=y.z;k[r+6]=u.x;k[r+7]=u.y;k[r+8]=u.z;!0===h?(v=p.vertexNormals[0],y=p.vertexNormals[1],
+u=p.vertexNormals[2],m[r]=v.x,m[r+1]=v.y,m[r+2]=v.z,m[r+3]=y.x,m[r+4]=y.y,m[r+5]=y.z,m[r+6]=u.x,m[r+7]=u.y,m[r+8]=u.z):(v=p.normal,m[r]=v.x,m[r+1]=v.y,m[r+2]=v.z,m[r+3]=v.x,m[r+4]=v.y,m[r+5]=v.z,m[r+6]=v.x,m[r+7]=v.y,m[r+8]=v.z);f===THREE.FaceColors?(p=p.color,n[r]=p.r,n[r+1]=p.g,n[r+2]=p.b,n[r+3]=p.r,n[r+4]=p.g,n[r+5]=p.b,n[r+6]=p.r,n[r+7]=p.g,n[r+8]=p.b):f===THREE.VertexColors&&(v=p.vertexColors[0],y=p.vertexColors[1],p=p.vertexColors[2],n[r]=v.r,n[r+1]=v.g,n[r+2]=v.b,n[r+3]=y.r,n[r+4]=y.g,n[r+
+5]=y.b,n[r+6]=p.r,n[r+7]=p.g,n[r+8]=p.b);!0===g&&(p=e[0][s][0],v=e[0][s][1],y=e[0][s][2],q[t]=p.x,q[t+1]=p.y,q[t+2]=v.x,q[t+3]=v.y,q[t+4]=y.x,q[t+5]=y.y)}this.computeBoundingSphere();return this},computeBoundingBox:function(){var a=new THREE.Vector3;return function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var b=this.attributes.position.array;if(b){var c=this.boundingBox;c.makeEmpty();for(var d=0,e=b.length;d<e;d+=3)a.set(b[d],b[d+1],b[d+2]),c.expandByPoint(a)}if(void 0===b||0===
 b.length)this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0);(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.')}}(),computeBoundingSphere:function(){var a=new THREE.Box3,b=new THREE.Vector3;return function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var c=this.attributes.position.array;
 if(c){a.makeEmpty();for(var d=this.boundingSphere.center,e=0,f=c.length;e<f;e+=3)b.set(c[e],c[e+1],c[e+2]),a.expandByPoint(b);a.center(d);for(var g=0,e=0,f=c.length;e<f;e+=3)b.set(c[e],c[e+1],c[e+2]),g=Math.max(g,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(g);isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.')}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=
-this.attributes;if(a.position){var b=a.position.array;if(void 0===a.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(b.length),3));else for(var c=a.normal.array,d=0,e=c.length;d<e;d++)c[d]=0;var c=a.normal.array,f,g,h,k,m,n,q=new THREE.Vector3,s=new THREE.Vector3,t=new THREE.Vector3,r=new THREE.Vector3,p=new THREE.Vector3;if(a.index)for(var v=a.index.array,x=0<this.offsets.length?this.offsets:[{start:0,count:v.length,index:0}],u=0,E=x.length;u<E;++u){e=x[u].start;f=x[u].count;
-for(var y=x[u].index,d=e,e=e+f;d<e;d+=3)f=y+v[d],g=y+v[d+1],h=y+v[d+2],k=b[3*f],m=b[3*f+1],n=b[3*f+2],q.set(k,m,n),k=b[3*g],m=b[3*g+1],n=b[3*g+2],s.set(k,m,n),k=b[3*h],m=b[3*h+1],n=b[3*h+2],t.set(k,m,n),r.subVectors(t,s),p.subVectors(q,s),r.cross(p),c[3*f]+=r.x,c[3*f+1]+=r.y,c[3*f+2]+=r.z,c[3*g]+=r.x,c[3*g+1]+=r.y,c[3*g+2]+=r.z,c[3*h]+=r.x,c[3*h+1]+=r.y,c[3*h+2]+=r.z}else for(d=0,e=b.length;d<e;d+=9)k=b[d],m=b[d+1],n=b[d+2],q.set(k,m,n),k=b[d+3],m=b[d+4],n=b[d+5],s.set(k,m,n),k=b[d+6],m=b[d+7],n=
-b[d+8],t.set(k,m,n),r.subVectors(t,s),p.subVectors(q,s),r.cross(p),c[d]=r.x,c[d+1]=r.y,c[d+2]=r.z,c[d+3]=r.x,c[d+4]=r.y,c[d+5]=r.z,c[d+6]=r.x,c[d+7]=r.y,c[d+8]=r.z;this.normalizeNormals();a.normal.needsUpdate=!0}},computeTangents:function(){function a(a,b,c){q=d[3*a];s=d[3*a+1];t=d[3*a+2];r=d[3*b];p=d[3*b+1];v=d[3*b+2];x=d[3*c];u=d[3*c+1];E=d[3*c+2];y=f[2*a];z=f[2*a+1];B=f[2*b];D=f[2*b+1];w=f[2*c];A=f[2*c+1];N=r-q;P=x-q;K=p-s;R=u-s;M=v-t;H=E-t;C=B-y;T=w-y;L=D-z;V=A-z;J=1/(C*V-T*L);Y.set((V*N-L*P)*
-J,(V*K-L*R)*J,(V*M-L*H)*J);aa.set((C*P-T*N)*J,(C*R-T*K)*J,(C*H-T*M)*J);k[a].add(Y);k[b].add(Y);k[c].add(Y);m[a].add(aa);m[b].add(aa);m[c].add(aa)}function b(a){Ka.x=e[3*a];Ka.y=e[3*a+1];Ka.z=e[3*a+2];la.copy(Ka);sa=k[a];Na.copy(sa);Na.sub(Ka.multiplyScalar(Ka.dot(sa))).normalize();Oa.crossVectors(la,sa);G=Oa.dot(m[a]);ab=0>G?-1:1;h[4*a]=Na.x;h[4*a+1]=Na.y;h[4*a+2]=Na.z;h[4*a+3]=ab}if(void 0===this.attributes.index||void 0===this.attributes.position||void 0===this.attributes.normal||void 0===this.attributes.uv)console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");
-else{var c=this.attributes.index.array,d=this.attributes.position.array,e=this.attributes.normal.array,f=this.attributes.uv.array,g=d.length/3;void 0===this.attributes.tangent&&this.addAttribute("tangent",new THREE.BufferAttribute(new Float32Array(4*g),4));for(var h=this.attributes.tangent.array,k=[],m=[],n=0;n<g;n++)k[n]=new THREE.Vector3,m[n]=new THREE.Vector3;var q,s,t,r,p,v,x,u,E,y,z,B,D,w,A,N,P,K,R,M,H,C,T,L,V,J,Y=new THREE.Vector3,aa=new THREE.Vector3,na,I,ba,Q,ca;0===this.drawcalls.length&&
-this.addDrawCall(0,c.length,0);var Ga=this.drawcalls,n=0;for(I=Ga.length;n<I;++n){na=Ga[n].start;ba=Ga[n].count;var Da=Ga[n].index,g=na;for(na+=ba;g<na;g+=3)ba=Da+c[g],Q=Da+c[g+1],ca=Da+c[g+2],a(ba,Q,ca)}var Na=new THREE.Vector3,Oa=new THREE.Vector3,Ka=new THREE.Vector3,la=new THREE.Vector3,ab,sa,G,n=0;for(I=Ga.length;n<I;++n)for(na=Ga[n].start,ba=Ga[n].count,Da=Ga[n].index,g=na,na+=ba;g<na;g+=3)ba=Da+c[g],Q=Da+c[g+1],ca=Da+c[g+2],b(ba),b(Q),b(ca)}},computeOffsets:function(a){var b=a;void 0===a&&
+this.attributes;if(a.position){var b=a.position.array;if(void 0===a.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(b.length),3));else for(var c=a.normal.array,d=0,e=c.length;d<e;d++)c[d]=0;var c=a.normal.array,f,g,h,k,m,n,q=new THREE.Vector3,s=new THREE.Vector3,t=new THREE.Vector3,r=new THREE.Vector3,p=new THREE.Vector3;if(a.index)for(var v=a.index.array,y=0<this.offsets.length?this.offsets:[{start:0,count:v.length,index:0}],u=0,F=y.length;u<F;++u){e=y[u].start;f=y[u].count;
+for(var x=y[u].index,d=e,e=e+f;d<e;d+=3)f=x+v[d],g=x+v[d+1],h=x+v[d+2],k=b[3*f],m=b[3*f+1],n=b[3*f+2],q.set(k,m,n),k=b[3*g],m=b[3*g+1],n=b[3*g+2],s.set(k,m,n),k=b[3*h],m=b[3*h+1],n=b[3*h+2],t.set(k,m,n),r.subVectors(t,s),p.subVectors(q,s),r.cross(p),c[3*f]+=r.x,c[3*f+1]+=r.y,c[3*f+2]+=r.z,c[3*g]+=r.x,c[3*g+1]+=r.y,c[3*g+2]+=r.z,c[3*h]+=r.x,c[3*h+1]+=r.y,c[3*h+2]+=r.z}else for(d=0,e=b.length;d<e;d+=9)k=b[d],m=b[d+1],n=b[d+2],q.set(k,m,n),k=b[d+3],m=b[d+4],n=b[d+5],s.set(k,m,n),k=b[d+6],m=b[d+7],n=
+b[d+8],t.set(k,m,n),r.subVectors(t,s),p.subVectors(q,s),r.cross(p),c[d]=r.x,c[d+1]=r.y,c[d+2]=r.z,c[d+3]=r.x,c[d+4]=r.y,c[d+5]=r.z,c[d+6]=r.x,c[d+7]=r.y,c[d+8]=r.z;this.normalizeNormals();a.normal.needsUpdate=!0}},computeTangents:function(){function a(a,b,c){q=d[3*a];s=d[3*a+1];t=d[3*a+2];r=d[3*b];p=d[3*b+1];v=d[3*b+2];y=d[3*c];u=d[3*c+1];F=d[3*c+2];x=f[2*a];A=f[2*a+1];E=f[2*b];C=f[2*b+1];w=f[2*c];z=f[2*c+1];B=r-q;P=y-q;R=p-s;Q=u-s;N=v-t;K=F-t;D=E-x;S=w-x;J=C-A;V=z-A;L=1/(D*V-S*J);ba.set((V*B-J*P)*
+L,(V*R-J*Q)*L,(V*N-J*K)*L);O.set((D*P-S*B)*L,(D*Q-S*R)*L,(D*K-S*N)*L);k[a].add(ba);k[b].add(ba);k[c].add(ba);m[a].add(O);m[b].add(O);m[c].add(O)}function b(a){Ma.x=e[3*a];Ma.y=e[3*a+1];Ma.z=e[3*a+2];na.copy(Ma);G=k[a];La.copy(G);La.sub(Ma.multiplyScalar(Ma.dot(G))).normalize();Pa.crossVectors(na,G);Sa=Pa.dot(m[a]);oa=0>Sa?-1:1;h[4*a]=La.x;h[4*a+1]=La.y;h[4*a+2]=La.z;h[4*a+3]=oa}if(void 0===this.attributes.index||void 0===this.attributes.position||void 0===this.attributes.normal||void 0===this.attributes.uv)console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");
+else{var c=this.attributes.index.array,d=this.attributes.position.array,e=this.attributes.normal.array,f=this.attributes.uv.array,g=d.length/3;void 0===this.attributes.tangent&&this.addAttribute("tangent",new THREE.BufferAttribute(new Float32Array(4*g),4));for(var h=this.attributes.tangent.array,k=[],m=[],n=0;n<g;n++)k[n]=new THREE.Vector3,m[n]=new THREE.Vector3;var q,s,t,r,p,v,y,u,F,x,A,E,C,w,z,B,P,R,Q,N,K,D,S,J,V,L,ba=new THREE.Vector3,O=new THREE.Vector3,la,I,va,$,aa;0===this.drawcalls.length&&
+this.addDrawCall(0,c.length,0);var sa=this.drawcalls,n=0;for(I=sa.length;n<I;++n){la=sa[n].start;va=sa[n].count;var Ia=sa[n].index,g=la;for(la+=va;g<la;g+=3)va=Ia+c[g],$=Ia+c[g+1],aa=Ia+c[g+2],a(va,$,aa)}var La=new THREE.Vector3,Pa=new THREE.Vector3,Ma=new THREE.Vector3,na=new THREE.Vector3,oa,G,Sa,n=0;for(I=sa.length;n<I;++n)for(la=sa[n].start,va=sa[n].count,Ia=sa[n].index,g=la,la+=va;g<la;g+=3)va=Ia+c[g],$=Ia+c[g+1],aa=Ia+c[g+2],b(va),b($),b(aa)}},computeOffsets:function(a){var b=a;void 0===a&&
 (b=65535);Date.now();a=this.attributes.index.array;for(var c=this.attributes.position.array,d=a.length/3,e=new Uint16Array(a.length),f=0,g=0,h=[{start:0,count:0,index:0}],k=h[0],m=0,n=0,q=new Int32Array(6),s=new Int32Array(c.length),t=new Int32Array(c.length),r=0;r<c.length;r++)s[r]=-1,t[r]=-1;for(c=0;c<d;c++){for(var p=n=0;3>p;p++)r=a[3*c+p],-1==s[r]?(q[2*p]=r,q[2*p+1]=-1,n++):s[r]<k.index?(q[2*p]=r,q[2*p+1]=-1,m++):(q[2*p]=r,q[2*p+1]=s[r]);if(g+n>k.index+b)for(k={start:f,count:0,index:g},h.push(k),
 n=0;6>n;n+=2)p=q[n+1],-1<p&&p<k.index&&(q[n+1]=-1);for(n=0;6>n;n+=2)r=q[n],p=q[n+1],-1===p&&(p=g++),s[r]=p,t[p]=r,e[f++]=p-k.index,k.count++}this.reorderBuffers(e,t,g);return this.offsets=h},merge:function(){console.log("BufferGeometry.merge(): TODO")},normalizeNormals:function(){for(var a=this.attributes.normal.array,b,c,d,e=0,f=a.length;e<f;e+=3)b=a[e],c=a[e+1],d=a[e+2],b=1/Math.sqrt(b*b+c*c+d*d),a[e]*=b,a[e+1]*=b,a[e+2]*=b},reorderBuffers:function(a,b,c){var d={},e;for(e in this.attributes)"index"!=
 e&&(d[e]=new this.attributes[e].array.constructor(this.attributes[e].itemSize*c));for(var f=0;f<c;f++){var g=b[f];for(e in this.attributes)if("index"!=e)for(var h=this.attributes[e].array,k=this.attributes[e].itemSize,m=d[e],n=0;n<k;n++)m[f*k+n]=h[g*k+n]}this.attributes.index.array=a;for(e in this.attributes)"index"!=e&&(this.attributes[e].array=d[e],this.attributes[e].numItems=this.attributes[e].itemSize*c)},toJSON:function(){var a={metadata:{version:4,type:"BufferGeometry",generator:"BufferGeometryExporter"},
@@ -220,17 +220,17 @@ c,d;d=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<c;b++)d[b]=ne
 d[c.c].add(c.normal);b=0;for(c=this.vertices.length;b<c;b++)d[b].normalize();a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],c.vertexNormals[0]=d[c.a].clone(),c.vertexNormals[1]=d[c.b].clone(),c.vertexNormals[2]=d[c.c].clone()},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++)for(e=this.faces[c],e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone(),e.__originalVertexNormals||(e.__originalVertexNormals=[]),a=0,b=e.vertexNormals.length;a<
 b;a++)e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone();var f=new THREE.Geometry;f.faces=this.faces;a=0;for(b=this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=[];e=this.morphNormals[a].faceNormals;var g=this.morphNormals[a].vertexNormals,h,k;c=0;for(d=this.faces.length;c<d;c++)h=new THREE.Vector3,k={a:new THREE.Vector3,
 b:new THREE.Vector3,c:new THREE.Vector3},e.push(h),g.push(k)}g=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],h=g.faceNormals[c],k=g.vertexNormals[c],h.copy(e.normal),k.a.copy(e.vertexNormals[0]),k.b.copy(e.vertexNormals[1]),k.c.copy(e.vertexNormals[2])}c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){var a,
-b,c,d,e,f,g,h,k,m,n,q,s,t,r,p,v,x=[],u=[];c=new THREE.Vector3;var E=new THREE.Vector3,y=new THREE.Vector3,z=new THREE.Vector3,B=new THREE.Vector3;a=0;for(b=this.vertices.length;a<b;a++)x[a]=new THREE.Vector3,u[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)e=this.faces[a],f=this.faceVertexUvs[0][a],d=e.a,v=e.b,e=e.c,g=this.vertices[d],h=this.vertices[v],k=this.vertices[e],m=f[0],n=f[1],q=f[2],f=h.x-g.x,s=k.x-g.x,t=h.y-g.y,r=k.y-g.y,h=h.z-g.z,g=k.z-g.z,k=n.x-m.x,p=q.x-m.x,n=n.y-m.y,m=q.y-
-m.y,q=1/(k*m-p*n),c.set((m*f-n*s)*q,(m*t-n*r)*q,(m*h-n*g)*q),E.set((k*s-p*f)*q,(k*r-p*t)*q,(k*g-p*h)*q),x[d].add(c),x[v].add(c),x[e].add(c),u[d].add(E),u[v].add(E),u[e].add(E);E=["a","b","c","d"];a=0;for(b=this.faces.length;a<b;a++)for(e=this.faces[a],c=0;c<Math.min(e.vertexNormals.length,3);c++)B.copy(e.vertexNormals[c]),d=e[E[c]],v=x[d],y.copy(v),y.sub(B.multiplyScalar(B.dot(v))).normalize(),z.crossVectors(e.vertexNormals[c],v),d=z.dot(u[d]),d=0>d?-1:1,e.vertexTangents[c]=new THREE.Vector4(y.x,
-y.y,y.z,d);this.hasTangents=!0},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-1])),this.lineDistances[c]=a},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(!1===a instanceof
+b,c,d,e,f,g,h,k,m,n,q,s,t,r,p,v,y=[],u=[];c=new THREE.Vector3;var F=new THREE.Vector3,x=new THREE.Vector3,A=new THREE.Vector3,E=new THREE.Vector3;a=0;for(b=this.vertices.length;a<b;a++)y[a]=new THREE.Vector3,u[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)e=this.faces[a],f=this.faceVertexUvs[0][a],d=e.a,v=e.b,e=e.c,g=this.vertices[d],h=this.vertices[v],k=this.vertices[e],m=f[0],n=f[1],q=f[2],f=h.x-g.x,s=k.x-g.x,t=h.y-g.y,r=k.y-g.y,h=h.z-g.z,g=k.z-g.z,k=n.x-m.x,p=q.x-m.x,n=n.y-m.y,m=q.y-
+m.y,q=1/(k*m-p*n),c.set((m*f-n*s)*q,(m*t-n*r)*q,(m*h-n*g)*q),F.set((k*s-p*f)*q,(k*r-p*t)*q,(k*g-p*h)*q),y[d].add(c),y[v].add(c),y[e].add(c),u[d].add(F),u[v].add(F),u[e].add(F);F=["a","b","c","d"];a=0;for(b=this.faces.length;a<b;a++)for(e=this.faces[a],c=0;c<Math.min(e.vertexNormals.length,3);c++)E.copy(e.vertexNormals[c]),d=e[F[c]],v=y[d],x.copy(v),x.sub(E.multiplyScalar(E.dot(v))).normalize(),A.crossVectors(e.vertexNormals[c],v),d=A.dot(u[d]),d=0>d?-1:1,e.vertexTangents[c]=new THREE.Vector4(x.x,
+x.y,x.z,d);this.hasTangents=!0},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-1])),this.lineDistances[c]=a},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(!1===a instanceof
 THREE.Geometry)console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a);else{var d,e=this.vertices.length,f=this.vertices,g=a.vertices,h=this.faces,k=a.faces,m=this.faceVertexUvs[0];a=a.faceVertexUvs[0];void 0===c&&(c=0);void 0!==b&&(d=(new THREE.Matrix3).getNormalMatrix(b));for(var n=0,q=g.length;n<q;n++){var s=g[n].clone();void 0!==b&&s.applyMatrix4(b);f.push(s)}n=0;for(q=k.length;n<q;n++){var g=k[n],t,r=g.vertexNormals,p=g.vertexColors,s=new THREE.Face3(g.a+e,g.b+
 e,g.c+e);s.normal.copy(g.normal);void 0!==d&&s.normal.applyMatrix3(d).normalize();b=0;for(f=r.length;b<f;b++)t=r[b].clone(),void 0!==d&&t.applyMatrix3(d).normalize(),s.vertexNormals.push(t);s.color.copy(g.color);b=0;for(f=p.length;b<f;b++)t=p[b],s.vertexColors.push(t.clone());s.materialIndex=g.materialIndex+c;h.push(s)}n=0;for(q=a.length;n<q;n++)if(c=a[n],d=[],void 0!==c){b=0;for(f=c.length;b<f;b++)d.push(new THREE.Vector2(c[b].x,c[b].y));m.push(d)}}},mergeVertices:function(){var a={},b=[],c=[],d,
 e=Math.pow(10,4),f,g;f=0;for(g=this.vertices.length;f<g;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];a=[];f=0;for(g=this.faces.length;f<g;f++)for(e=this.faces[f],e.a=c[e.a],e.b=c[e.b],e.c=c[e.c],e=[e.a,e.b,e.c],d=0;3>d;d++)if(e[d]==e[(d+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,1),c=0,g=this.faceVertexUvs.length;c<g;c++)this.faceVertexUvs[c].splice(e,
 1);f=this.vertices.length-b.length;this.vertices=b;return f},makeGroups:function(){var a=0;return function(b,c){var d,e,f,g,h={},k,m=this.morphTargets.length,n=this.morphNormals.length;this.geometryGroups={};this.geometryGroupsList=[];d=0;for(e=this.faces.length;d<e;d++)f=this.faces[d],f=b?f.materialIndex:0,f in h||(h[f]={hash:f,counter:0}),g=h[f].hash+"_"+h[f].counter,g in this.geometryGroups||(k={id:a++,faces3:[],materialIndex:f,vertices:0,numMorphTargets:m,numMorphNormals:n},this.geometryGroups[g]=
 k,this.geometryGroupsList.push(k)),this.geometryGroups[g].vertices+3>c&&(h[f].counter+=1,g=h[f].hash+"_"+h[f].counter,g in this.geometryGroups||(k={id:a++,faces3:[],materialIndex:f,vertices:0,numMorphTargets:m,numMorphNormals:n},this.geometryGroups[g]=k,this.geometryGroupsList.push(k))),this.geometryGroups[g].faces3.push(d),this.geometryGroups[g].vertices+=3}}(),toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b=a.x.toString()+a.y.toString()+a.z.toString();if(void 0!==
 m[b])return m[b];m[b]=k.length/3;k.push(a.x,a.y,a.z);return m[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==q[b])return q[b];q[b]=n.length;n.push(a.getHex());return q[b]}function d(a){var b=a.x.toString()+a.y.toString();if(void 0!==t[b])return t[b];t[b]=s.length/2;s.push(a.x,a.y);return t[b]}var e={metadata:{version:4,type:"BufferGeometry",generator:"BufferGeometryExporter"},uuid:this.uuid,type:this.type};""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var f=
-this.parameters,g;for(g in f)void 0!==f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}var h=[],k=[],m={},n=[],q={},s=[],t={};for(g=0;g<this.faces.length;g++){var r=this.faces[g],p=void 0!==this.faceVertexUvs[0][g],v=0<r.normal.length(),x=0<r.vertexNormals.length,u=1!==r.color.r||1!==r.color.g||1!==r.color.b,E=0<r.vertexColors.length,y=0,y=a(y,0,0),y=a(y,1,!1),y=a(y,2,!1),y=a(y,3,p),y=a(y,4,v),y=a(y,5,x),y=a(y,6,u),y=a(y,7,E);h.push(y);
-h.push(r.a,r.b,r.c);p&&(p=this.faceVertexUvs[0][g],h.push(d(p[0]),d(p[1]),d(p[2])));v&&h.push(b(r.normal));x&&(v=r.vertexNormals,h.push(b(v[0]),b(v[1]),b(v[2])));u&&h.push(c(r.color));E&&(r=r.vertexColors,h.push(c(r[0]),c(r[1]),c(r[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<n.length&&(e.data.colors=n);0<s.length&&(e.data.uvs=[s]);e.data.faces=h;return e},clone:function(){for(var a=new THREE.Geometry,b=this.vertices,c=0,d=b.length;c<d;c++)a.vertices.push(b[c].clone());b=this.faces;c=0;for(d=
+this.parameters,g;for(g in f)void 0!==f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}var h=[],k=[],m={},n=[],q={},s=[],t={};for(g=0;g<this.faces.length;g++){var r=this.faces[g],p=void 0!==this.faceVertexUvs[0][g],v=0<r.normal.length(),y=0<r.vertexNormals.length,u=1!==r.color.r||1!==r.color.g||1!==r.color.b,F=0<r.vertexColors.length,x=0,x=a(x,0,0),x=a(x,1,!1),x=a(x,2,!1),x=a(x,3,p),x=a(x,4,v),x=a(x,5,y),x=a(x,6,u),x=a(x,7,F);h.push(x);
+h.push(r.a,r.b,r.c);p&&(p=this.faceVertexUvs[0][g],h.push(d(p[0]),d(p[1]),d(p[2])));v&&h.push(b(r.normal));y&&(v=r.vertexNormals,h.push(b(v[0]),b(v[1]),b(v[2])));u&&h.push(c(r.color));F&&(r=r.vertexColors,h.push(c(r[0]),c(r[1]),c(r[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<n.length&&(e.data.colors=n);0<s.length&&(e.data.uvs=[s]);e.data.faces=h;return e},clone:function(){for(var a=new THREE.Geometry,b=this.vertices,c=0,d=b.length;c<d;c++)a.vertices.push(b[c].clone());b=this.faces;c=0;for(d=
 b.length;c<d;c++)a.faces.push(b[c].clone());b=this.faceVertexUvs[0];c=0;for(d=b.length;c<d;c++){for(var e=b[c],f=[],g=0,h=e.length;g<h;g++)f.push(new THREE.Vector2(e[g].x,e[g].y));a.faceVertexUvs[0].push(f)}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype);THREE.GeometryIdCount=0;THREE.Script=function(a){this.uuid=THREE.Math.generateUUID();this.source=a};THREE.Script.prototype={constructor:THREE.Script,clone:function(){return new THREE.Script(this.source)}};
 THREE.Camera=function(){THREE.Object3D.call(this);this.type="Camera";this.matrixWorldInverse=new THREE.Matrix4;this.projectionMatrix=new THREE.Matrix4};THREE.Camera.prototype=Object.create(THREE.Object3D.prototype);THREE.Camera.prototype.lookAt=function(){var a=new THREE.Matrix4;return function(b){a.lookAt(this.position,b,this.up);this.quaternion.setFromRotationMatrix(a)}}();
 THREE.Camera.prototype.clone=function(a){void 0===a&&(a=new THREE.Camera);THREE.Object3D.prototype.clone.call(this,a);a.matrixWorldInverse.copy(this.matrixWorldInverse);a.projectionMatrix.copy(this.projectionMatrix);return a};
@@ -258,8 +258,8 @@ this.shadowDarkness;a.shadowMapWidth=this.shadowMapWidth;a.shadowMapHeight=this.
 THREE.Loader=function(a){this.statusDomElement=(this.showStatus=a)?THREE.Loader.prototype.addStatusElement():null;this.imageLoader=new THREE.ImageLoader;this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
 THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:void 0,addStatusElement:function(){var a=document.createElement("div");a.style.position="absolute";a.style.right="0px";a.style.top="0px";a.style.fontSize="0.8em";a.style.textAlign="left";a.style.background="rgba(0,0,0,0.25)";a.style.color="#fff";a.style.width="120px";a.style.padding="0.5em 0.5em 0.5em 0.5em";a.style.zIndex=1E3;a.innerHTML="Loading ...";return a},updateProgress:function(a){var b="Loaded ",b=a.total?b+((100*a.loaded/a.total).toFixed(0)+
 "%"):b+((a.loaded/1024).toFixed(2)+" KB");this.statusDomElement.innerHTML=b},extractUrlBase:function(a){a=a.split("/");if(1===a.length)return"./";a.pop();return a.join("/")+"/"},initMaterials:function(a,b){for(var c=[],d=0;d<a.length;++d)c[d]=this.createMaterial(a[d],b);return c},needsTangents:function(a){for(var b=0,c=a.length;b<c;b++)if(a[b]instanceof THREE.ShaderMaterial)return!0;return!1},createMaterial:function(a,b){function c(a){a=Math.log(a)/Math.LN2;return Math.pow(2,Math.round(a))}function d(a,
-d,e,g,h,k,p){var v=b+e,x,u=THREE.Loader.Handlers.get(v);null!==u?x=u.load(v):(x=new THREE.Texture,u=f.imageLoader,u.crossOrigin=f.crossOrigin,u.load(v,function(a){if(!1===THREE.Math.isPowerOfTwo(a.width)||!1===THREE.Math.isPowerOfTwo(a.height)){var b=c(a.width),d=c(a.height),e=document.createElement("canvas");e.width=b;e.height=d;e.getContext("2d").drawImage(a,0,0,b,d);x.image=e}else x.image=a;x.needsUpdate=!0}));x.sourceFile=e;g&&(x.repeat.set(g[0],g[1]),1!==g[0]&&(x.wrapS=THREE.RepeatWrapping),
-1!==g[1]&&(x.wrapT=THREE.RepeatWrapping));h&&x.offset.set(h[0],h[1]);k&&(e={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==e[k[0]]&&(x.wrapS=e[k[0]]),void 0!==e[k[1]]&&(x.wrapT=e[k[1]]));p&&(x.anisotropy=p);a[d]=x}function e(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}var f=this,g="MeshLambertMaterial",h={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,bumpMap:null,wireframe:!1};if(a.shading){var k=a.shading.toLowerCase();"phong"===k?g="MeshPhongMaterial":
+d,e,g,h,k,p){var v=b+e,y,u=THREE.Loader.Handlers.get(v);null!==u?y=u.load(v):(y=new THREE.Texture,u=f.imageLoader,u.crossOrigin=f.crossOrigin,u.load(v,function(a){if(!1===THREE.Math.isPowerOfTwo(a.width)||!1===THREE.Math.isPowerOfTwo(a.height)){var b=c(a.width),d=c(a.height),e=document.createElement("canvas");e.width=b;e.height=d;e.getContext("2d").drawImage(a,0,0,b,d);y.image=e}else y.image=a;y.needsUpdate=!0}));y.sourceFile=e;g&&(y.repeat.set(g[0],g[1]),1!==g[0]&&(y.wrapS=THREE.RepeatWrapping),
+1!==g[1]&&(y.wrapT=THREE.RepeatWrapping));h&&y.offset.set(h[0],h[1]);k&&(e={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==e[k[0]]&&(y.wrapS=e[k[0]]),void 0!==e[k[1]]&&(y.wrapT=e[k[1]]));p&&(y.anisotropy=p);a[d]=y}function e(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}var f=this,g="MeshLambertMaterial",h={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,bumpMap:null,wireframe:!1};if(a.shading){var k=a.shading.toLowerCase();"phong"===k?g="MeshPhongMaterial":
 "basic"===k&&(g="MeshBasicMaterial")}void 0!==a.blending&&void 0!==THREE[a.blending]&&(h.blending=THREE[a.blending]);if(void 0!==a.transparent||1>a.opacity)h.transparent=a.transparent;void 0!==a.depthTest&&(h.depthTest=a.depthTest);void 0!==a.depthWrite&&(h.depthWrite=a.depthWrite);void 0!==a.visible&&(h.visible=a.visible);void 0!==a.flipSided&&(h.side=THREE.BackSide);void 0!==a.doubleSided&&(h.side=THREE.DoubleSide);void 0!==a.wireframe&&(h.wireframe=a.wireframe);void 0!==a.vertexColors&&("face"===
 a.vertexColors?h.vertexColors=THREE.FaceColors:a.vertexColors&&(h.vertexColors=THREE.VertexColors));a.colorDiffuse?h.color=e(a.colorDiffuse):a.DbgColor&&(h.color=a.DbgColor);a.colorSpecular&&(h.specular=e(a.colorSpecular));a.colorAmbient&&(h.ambient=e(a.colorAmbient));a.colorEmissive&&(h.emissive=e(a.colorEmissive));a.transparency&&(h.opacity=a.transparency);a.specularCoef&&(h.shininess=a.specularCoef);a.mapDiffuse&&b&&d(h,"map",a.mapDiffuse,a.mapDiffuseRepeat,a.mapDiffuseOffset,a.mapDiffuseWrap,
 a.mapDiffuseAnisotropy);a.mapLight&&b&&d(h,"lightMap",a.mapLight,a.mapLightRepeat,a.mapLightOffset,a.mapLightWrap,a.mapLightAnisotropy);a.mapBump&&b&&d(h,"bumpMap",a.mapBump,a.mapBumpRepeat,a.mapBumpOffset,a.mapBumpWrap,a.mapBumpAnisotropy);a.mapNormal&&b&&d(h,"normalMap",a.mapNormal,a.mapNormalRepeat,a.mapNormalOffset,a.mapNormalWrap,a.mapNormalAnisotropy);a.mapSpecular&&b&&d(h,"specularMap",a.mapSpecular,a.mapSpecularRepeat,a.mapSpecularOffset,a.mapSpecularWrap,a.mapSpecularAnisotropy);a.mapAlpha&&
@@ -272,10 +272,10 @@ THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a,b,c,d
 a}};THREE.JSONLoader=function(a){THREE.Loader.call(this,a);this.withCredentials=!1};THREE.JSONLoader.prototype=Object.create(THREE.Loader.prototype);THREE.JSONLoader.prototype.load=function(a,b,c){c=c&&"string"===typeof c?c:this.extractUrlBase(a);this.onLoadStart();this.loadAjaxJSON(this,a,b,c)};
 THREE.JSONLoader.prototype.loadAjaxJSON=function(a,b,c,d,e){var f=new XMLHttpRequest,g=0;f.onreadystatechange=function(){if(f.readyState===f.DONE)if(200===f.status||0===f.status){if(f.responseText){var h=JSON.parse(f.responseText);if(void 0!==h.metadata&&"scene"===h.metadata.type){console.error('THREE.JSONLoader: "'+b+'" seems to be a Scene. Use THREE.SceneLoader instead.');return}h=a.parse(h,d);c(h.geometry,h.materials)}else console.error('THREE.JSONLoader: "'+b+'" seems to be unreachable or the file is empty.');
 a.onLoadComplete()}else console.error("THREE.JSONLoader: Couldn't load \""+b+'" ('+f.status+")");else f.readyState===f.LOADING?e&&(0===g&&(g=f.getResponseHeader("Content-Length")),e({total:g,loaded:f.responseText.length})):f.readyState===f.HEADERS_RECEIVED&&void 0!==e&&(g=f.getResponseHeader("Content-Length"))};f.open("GET",b,!0);f.withCredentials=this.withCredentials;f.send(null)};
-THREE.JSONLoader.prototype.parse=function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1;(function(b){var d,g,h,k,m,n,q,s,t,r,p,v,x,u=a.faces;n=a.vertices;var E=a.normals,y=a.colors,z=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&z++;for(d=0;d<z;d++)c.faceVertexUvs[d]=[]}k=0;for(m=n.length;k<m;)d=new THREE.Vector3,d.x=n[k++]*b,d.y=n[k++]*b,d.z=n[k++]*b,c.vertices.push(d);k=0;for(m=u.length;k<m;)if(b=u[k++],t=b&1,h=b&2,d=b&8,q=b&16,r=b&32,n=b&64,b&=128,t){t=new THREE.Face3;
-t.a=u[k];t.b=u[k+1];t.c=u[k+3];p=new THREE.Face3;p.a=u[k+1];p.b=u[k+2];p.c=u[k+3];k+=4;h&&(h=u[k++],t.materialIndex=h,p.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<z;d++)for(v=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],g=0;4>g;g++)s=u[k++],x=v[2*s],s=v[2*s+1],x=new THREE.Vector2(x,s),2!==g&&c.faceVertexUvs[d][h].push(x),0!==g&&c.faceVertexUvs[d][h+1].push(x);q&&(q=3*u[k++],t.normal.set(E[q++],E[q++],E[q]),p.normal.copy(t.normal));if(r)for(d=0;4>d;d++)q=3*u[k++],r=new THREE.Vector3(E[q++],
-E[q++],E[q]),2!==d&&t.vertexNormals.push(r),0!==d&&p.vertexNormals.push(r);n&&(n=u[k++],n=y[n],t.color.setHex(n),p.color.setHex(n));if(b)for(d=0;4>d;d++)n=u[k++],n=y[n],2!==d&&t.vertexColors.push(new THREE.Color(n)),0!==d&&p.vertexColors.push(new THREE.Color(n));c.faces.push(t);c.faces.push(p)}else{t=new THREE.Face3;t.a=u[k++];t.b=u[k++];t.c=u[k++];h&&(h=u[k++],t.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<z;d++)for(v=a.uvs[d],c.faceVertexUvs[d][h]=[],g=0;3>g;g++)s=u[k++],x=v[2*s],s=v[2*s+1],
-x=new THREE.Vector2(x,s),c.faceVertexUvs[d][h].push(x);q&&(q=3*u[k++],t.normal.set(E[q++],E[q++],E[q]));if(r)for(d=0;3>d;d++)q=3*u[k++],r=new THREE.Vector3(E[q++],E[q++],E[q]),t.vertexNormals.push(r);n&&(n=u[k++],t.color.setHex(y[n]));if(b)for(d=0;3>d;d++)n=u[k++],t.vertexColors.push(new THREE.Color(y[n]));c.faces.push(t)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,g=a.skinWeights.length;d<g;d+=b)c.skinWeights.push(new THREE.Vector4(a.skinWeights[d],
+THREE.JSONLoader.prototype.parse=function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1;(function(b){var d,g,h,k,m,n,q,s,t,r,p,v,y,u=a.faces;n=a.vertices;var F=a.normals,x=a.colors,A=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&A++;for(d=0;d<A;d++)c.faceVertexUvs[d]=[]}k=0;for(m=n.length;k<m;)d=new THREE.Vector3,d.x=n[k++]*b,d.y=n[k++]*b,d.z=n[k++]*b,c.vertices.push(d);k=0;for(m=u.length;k<m;)if(b=u[k++],t=b&1,h=b&2,d=b&8,q=b&16,r=b&32,n=b&64,b&=128,t){t=new THREE.Face3;
+t.a=u[k];t.b=u[k+1];t.c=u[k+3];p=new THREE.Face3;p.a=u[k+1];p.b=u[k+2];p.c=u[k+3];k+=4;h&&(h=u[k++],t.materialIndex=h,p.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<A;d++)for(v=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],g=0;4>g;g++)s=u[k++],y=v[2*s],s=v[2*s+1],y=new THREE.Vector2(y,s),2!==g&&c.faceVertexUvs[d][h].push(y),0!==g&&c.faceVertexUvs[d][h+1].push(y);q&&(q=3*u[k++],t.normal.set(F[q++],F[q++],F[q]),p.normal.copy(t.normal));if(r)for(d=0;4>d;d++)q=3*u[k++],r=new THREE.Vector3(F[q++],
+F[q++],F[q]),2!==d&&t.vertexNormals.push(r),0!==d&&p.vertexNormals.push(r);n&&(n=u[k++],n=x[n],t.color.setHex(n),p.color.setHex(n));if(b)for(d=0;4>d;d++)n=u[k++],n=x[n],2!==d&&t.vertexColors.push(new THREE.Color(n)),0!==d&&p.vertexColors.push(new THREE.Color(n));c.faces.push(t);c.faces.push(p)}else{t=new THREE.Face3;t.a=u[k++];t.b=u[k++];t.c=u[k++];h&&(h=u[k++],t.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<A;d++)for(v=a.uvs[d],c.faceVertexUvs[d][h]=[],g=0;3>g;g++)s=u[k++],y=v[2*s],s=v[2*s+1],
+y=new THREE.Vector2(y,s),c.faceVertexUvs[d][h].push(y);q&&(q=3*u[k++],t.normal.set(F[q++],F[q++],F[q]));if(r)for(d=0;3>d;d++)q=3*u[k++],r=new THREE.Vector3(F[q++],F[q++],F[q]),t.vertexNormals.push(r);n&&(n=u[k++],t.color.setHex(x[n]));if(b)for(d=0;3>d;d++)n=u[k++],t.vertexColors.push(new THREE.Color(x[n]));c.faces.push(t)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,g=a.skinWeights.length;d<g;d+=b)c.skinWeights.push(new THREE.Vector4(a.skinWeights[d],
 1<b?a.skinWeights[d+1]:0,2<b?a.skinWeights[d+2]:0,3<b?a.skinWeights[d+3]:0));if(a.skinIndices)for(d=0,g=a.skinIndices.length;d<g;d+=b)c.skinIndices.push(new THREE.Vector4(a.skinIndices[d],1<b?a.skinIndices[d+1]:0,2<b?a.skinIndices[d+2]:0,3<b?a.skinIndices[d+3]:0));c.bones=a.bones;c.bones&&0<c.bones.length&&(c.skinWeights.length!==c.skinIndices.length||c.skinIndices.length!==c.vertices.length)&&console.warn("When skinning, number of vertices ("+c.vertices.length+"), skinIndices ("+c.skinIndices.length+
 "), and skinWeights ("+c.skinWeights.length+") should match.");c.animation=a.animation;c.animations=a.animations})();(function(b){if(void 0!==a.morphTargets){var d,g,h,k,m,n;d=0;for(g=a.morphTargets.length;d<g;d++)for(c.morphTargets[d]={},c.morphTargets[d].name=a.morphTargets[d].name,c.morphTargets[d].vertices=[],m=c.morphTargets[d].vertices,n=a.morphTargets[d].vertices,h=0,k=n.length;h<k;h+=3){var q=new THREE.Vector3;q.x=n[h]*b;q.y=n[h+1]*b;q.z=n[h+2]*b;m.push(q)}}if(void 0!==a.morphColors)for(d=
 0,g=a.morphColors.length;d<g;d++)for(c.morphColors[d]={},c.morphColors[d].name=a.morphColors[d].name,c.morphColors[d].colors=[],k=c.morphColors[d].colors,m=a.morphColors[d].colors,b=0,h=m.length;b<h;b+=3)n=new THREE.Color(16755200),n.setRGB(m[b],m[b+1],m[b+2]),k.push(n)})(d);c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials||0===a.materials.length)return{geometry:c};d=this.initMaterials(a.materials,b);this.needsTangents(d)&&c.computeTangents();return{geometry:c,materials:d}};
@@ -347,11 +347,11 @@ THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.type="Mesh";this.geometr
 THREE.Mesh.prototype.updateMorphTargets=function(){if(void 0!==this.geometry.morphTargets&&0<this.geometry.morphTargets.length){this.morphTargetBase=-1;this.morphTargetForcedOrder=[];this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var a=0,b=this.geometry.morphTargets.length;a<b;a++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[a].name]=a}};
 THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(void 0!==this.morphTargetDictionary[a])return this.morphTargetDictionary[a];console.log("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0};
 THREE.Mesh.prototype.raycast=function(){var a=new THREE.Matrix4,b=new THREE.Ray,c=new THREE.Sphere,d=new THREE.Vector3,e=new THREE.Vector3,f=new THREE.Vector3;return function(g,h){var k=this.geometry;null===k.boundingSphere&&k.computeBoundingSphere();c.copy(k.boundingSphere);c.applyMatrix4(this.matrixWorld);if(!1!==g.ray.isIntersectionSphere(c)&&(a.getInverse(this.matrixWorld),b.copy(g.ray).applyMatrix4(a),null===k.boundingBox||!1!==b.isIntersectionBox(k.boundingBox)))if(k instanceof THREE.BufferGeometry){var m=
-this.material;if(void 0!==m){var n=k.attributes,q,s,t=g.precision;if(void 0!==n.index){var r=n.index.array,p=n.position.array,v=k.offsets;0===v.length&&(v=[{start:0,count:r.length,index:0}]);for(var x=0,u=v.length;x<u;++x)for(var n=v[x].start,E=v[x].index,k=n,y=n+v[x].count;k<y;k+=3){n=E+r[k];q=E+r[k+1];s=E+r[k+2];d.set(p[3*n],p[3*n+1],p[3*n+2]);e.set(p[3*q],p[3*q+1],p[3*q+2]);f.set(p[3*s],p[3*s+1],p[3*s+2]);var z=m.side===THREE.BackSide?b.intersectTriangle(f,e,d,!0):b.intersectTriangle(d,e,f,m.side!==
-THREE.DoubleSide);if(null!==z){z.applyMatrix4(this.matrixWorld);var B=g.ray.origin.distanceTo(z);B<t||B<g.near||B>g.far||h.push({distance:B,point:z,face:new THREE.Face3(n,q,s,THREE.Triangle.normal(d,e,f)),faceIndex:null,object:this})}}}else for(p=n.position.array,r=k=0,y=p.length;k<y;k+=3,r+=9)n=k,q=k+1,s=k+2,d.set(p[r],p[r+1],p[r+2]),e.set(p[r+3],p[r+4],p[r+5]),f.set(p[r+6],p[r+7],p[r+8]),z=m.side===THREE.BackSide?b.intersectTriangle(f,e,d,!0):b.intersectTriangle(d,e,f,m.side!==THREE.DoubleSide),
-null!==z&&(z.applyMatrix4(this.matrixWorld),B=g.ray.origin.distanceTo(z),B<t||B<g.near||B>g.far||h.push({distance:B,point:z,face:new THREE.Face3(n,q,s,THREE.Triangle.normal(d,e,f)),faceIndex:null,object:this}))}}else if(k instanceof THREE.Geometry)for(r=this.material instanceof THREE.MeshFaceMaterial,p=!0===r?this.material.materials:null,t=g.precision,v=k.vertices,x=0,u=k.faces.length;x<u;x++)if(E=k.faces[x],m=!0===r?p[E.materialIndex]:this.material,void 0!==m){n=v[E.a];q=v[E.b];s=v[E.c];if(!0===
-m.morphTargets){z=k.morphTargets;B=this.morphTargetInfluences;d.set(0,0,0);e.set(0,0,0);f.set(0,0,0);for(var y=0,D=z.length;y<D;y++){var w=B[y];if(0!==w){var A=z[y].vertices;d.x+=(A[E.a].x-n.x)*w;d.y+=(A[E.a].y-n.y)*w;d.z+=(A[E.a].z-n.z)*w;e.x+=(A[E.b].x-q.x)*w;e.y+=(A[E.b].y-q.y)*w;e.z+=(A[E.b].z-q.z)*w;f.x+=(A[E.c].x-s.x)*w;f.y+=(A[E.c].y-s.y)*w;f.z+=(A[E.c].z-s.z)*w}}d.add(n);e.add(q);f.add(s);n=d;q=e;s=f}z=m.side===THREE.BackSide?b.intersectTriangle(s,q,n,!0):b.intersectTriangle(n,q,s,m.side!==
-THREE.DoubleSide);null!==z&&(z.applyMatrix4(this.matrixWorld),B=g.ray.origin.distanceTo(z),B<t||B<g.near||B>g.far||h.push({distance:B,point:z,face:E,faceIndex:x,object:this}))}}}();THREE.Mesh.prototype.clone=function(a,b){void 0===a&&(a=new THREE.Mesh(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a,b);return a};THREE.Bone=function(a){THREE.Object3D.call(this);this.skin=a};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);
+this.material;if(void 0!==m){var n=k.attributes,q,s,t=g.precision;if(void 0!==n.index){var r=n.index.array,p=n.position.array,v=k.offsets;0===v.length&&(v=[{start:0,count:r.length,index:0}]);for(var y=0,u=v.length;y<u;++y)for(var n=v[y].start,F=v[y].index,k=n,x=n+v[y].count;k<x;k+=3){n=F+r[k];q=F+r[k+1];s=F+r[k+2];d.set(p[3*n],p[3*n+1],p[3*n+2]);e.set(p[3*q],p[3*q+1],p[3*q+2]);f.set(p[3*s],p[3*s+1],p[3*s+2]);var A=m.side===THREE.BackSide?b.intersectTriangle(f,e,d,!0):b.intersectTriangle(d,e,f,m.side!==
+THREE.DoubleSide);if(null!==A){A.applyMatrix4(this.matrixWorld);var E=g.ray.origin.distanceTo(A);E<t||E<g.near||E>g.far||h.push({distance:E,point:A,face:new THREE.Face3(n,q,s,THREE.Triangle.normal(d,e,f)),faceIndex:null,object:this})}}}else for(p=n.position.array,r=k=0,x=p.length;k<x;k+=3,r+=9)n=k,q=k+1,s=k+2,d.set(p[r],p[r+1],p[r+2]),e.set(p[r+3],p[r+4],p[r+5]),f.set(p[r+6],p[r+7],p[r+8]),A=m.side===THREE.BackSide?b.intersectTriangle(f,e,d,!0):b.intersectTriangle(d,e,f,m.side!==THREE.DoubleSide),
+null!==A&&(A.applyMatrix4(this.matrixWorld),E=g.ray.origin.distanceTo(A),E<t||E<g.near||E>g.far||h.push({distance:E,point:A,face:new THREE.Face3(n,q,s,THREE.Triangle.normal(d,e,f)),faceIndex:null,object:this}))}}else if(k instanceof THREE.Geometry)for(r=this.material instanceof THREE.MeshFaceMaterial,p=!0===r?this.material.materials:null,t=g.precision,v=k.vertices,y=0,u=k.faces.length;y<u;y++)if(F=k.faces[y],m=!0===r?p[F.materialIndex]:this.material,void 0!==m){n=v[F.a];q=v[F.b];s=v[F.c];if(!0===
+m.morphTargets){A=k.morphTargets;E=this.morphTargetInfluences;d.set(0,0,0);e.set(0,0,0);f.set(0,0,0);for(var x=0,C=A.length;x<C;x++){var w=E[x];if(0!==w){var z=A[x].vertices;d.x+=(z[F.a].x-n.x)*w;d.y+=(z[F.a].y-n.y)*w;d.z+=(z[F.a].z-n.z)*w;e.x+=(z[F.b].x-q.x)*w;e.y+=(z[F.b].y-q.y)*w;e.z+=(z[F.b].z-q.z)*w;f.x+=(z[F.c].x-s.x)*w;f.y+=(z[F.c].y-s.y)*w;f.z+=(z[F.c].z-s.z)*w}}d.add(n);e.add(q);f.add(s);n=d;q=e;s=f}A=m.side===THREE.BackSide?b.intersectTriangle(s,q,n,!0):b.intersectTriangle(n,q,s,m.side!==
+THREE.DoubleSide);null!==A&&(A.applyMatrix4(this.matrixWorld),E=g.ray.origin.distanceTo(A),E<t||E<g.near||E>g.far||h.push({distance:E,point:A,face:F,faceIndex:y,object:this}))}}}();THREE.Mesh.prototype.clone=function(a,b){void 0===a&&(a=new THREE.Mesh(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a,b);return a};THREE.Bone=function(a){THREE.Object3D.call(this);this.skin=a};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);
 THREE.Skeleton=function(a,b,c){this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new THREE.Matrix4;a=a||[];this.bones=a.slice(0);this.useVertexTexture?(this.boneTextureHeight=this.boneTextureWidth=a=256<this.bones.length?64:64<this.bones.length?32:16<this.bones.length?16:8,this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType),
 this.boneTexture.minFilter=THREE.NearestFilter,this.boneTexture.magFilter=THREE.NearestFilter,this.boneTexture.generateMipmaps=!1,this.boneTexture.flipY=!1):this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton bonInverses is the wrong length."),this.boneInverses=[],b=0,a=this.bones.length;b<a;b++)this.boneInverses.push(new THREE.Matrix4)};
 THREE.Skeleton.prototype.calculateInverses=function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new THREE.Matrix4;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}};
@@ -378,27 +378,27 @@ THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype);THREE.Sprite.prot
 THREE.Scene=function(){THREE.Object3D.call(this);this.type="Scene";this.overrideMaterial=this.fog=null;this.autoUpdate=!0;this.matrixAutoUpdate=!1};THREE.Scene.prototype=Object.create(THREE.Object3D.prototype);
 THREE.Scene.prototype.clone=function(a){void 0===a&&(a=new THREE.Scene);THREE.Object3D.prototype.clone.call(this,a);null!==this.fog&&(a.fog=this.fog.clone());null!==this.overrideMaterial&&(a.overrideMaterial=this.overrideMaterial.clone());a.autoUpdate=this.autoUpdate;a.matrixAutoUpdate=this.matrixAutoUpdate;return a};THREE.Fog=function(a,b,c){this.name="";this.color=new THREE.Color(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3};
 THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)};THREE.FogExp2=function(a,b){this.name="";this.color=new THREE.Color(a);this.density=void 0!==b?b:2.5E-4};THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)};
-THREE.CanvasRenderer=function(a){function b(a,b,c,d){m(b);n(c);q(d);s(a.getStyle());M.stroke();xa.expandByScalar(2*b)}function c(a){t(a.getStyle());M.fill()}function d(a){e(a.target)}function e(a){if(!(a instanceof THREE.CompressedTexture)){var b=a.wrapS===THREE.RepeatWrapping,c=a.wrapT===THREE.RepeatWrapping,d=a.image,e=document.createElement("canvas");e.width=d.width;e.height=d.height;var g=e.getContext("2d");g.setTransform(1,0,0,-1,0,d.height);g.drawImage(d,0,0);ob[a.id]=M.createPattern(e,!0===
-b&&!0===c?"repeat":!0===b&&!1===c?"repeat-x":!1===b&&!0===c?"repeat-y":"no-repeat")}}function f(a,b,c,g,f,h,k,m,n,r,s,p,q){if(!(q instanceof THREE.DataTexture)){!1===q.hasEventListener("update",d)&&(void 0!==q.image&&0<q.image.width&&e(q),q.addEventListener("update",d));var u=ob[q.id];if(void 0!==u){t(u);var u=q.offset.x/q.repeat.x,l=q.offset.y/q.repeat.y,v=q.image.width*q.repeat.x;q=q.image.height*q.repeat.y;k=(k+u)*v;m=(m+l)*q;c-=a;g-=b;f-=a;h-=b;n=(n+u)*v-k;r=(r+l)*q-m;s=(s+u)*v-k;p=(p+l)*q-m;
-q=n*p-s*r;0!==q&&(u=1/q,q=(p*c-r*f)*u,r=(p*g-r*h)*u,c=(n*f-s*c)*u,g=(n*h-s*g)*u,a=a-q*k-c*m,b=b-r*k-g*m,M.save(),M.transform(q,r,c,g,a,b),M.fill(),M.restore())}else t("rgba(0,0,0,1)"),M.fill()}}function g(a,b,c){var d=b.x-a.x,e=b.y-a.y,g=d*d+e*e;0!==g&&(c/=Math.sqrt(g),d*=c,e*=c,b.x+=d,b.y+=e,a.x-=d,a.y-=e)}function h(a){T!==a&&(T=M.globalAlpha=a)}function k(a){L!==a&&(a===THREE.NormalBlending?M.globalCompositeOperation="source-over":a===THREE.AdditiveBlending?M.globalCompositeOperation="lighter":
-a===THREE.SubtractiveBlending&&(M.globalCompositeOperation="darker"),L=a)}function m(a){Y!==a&&(Y=M.lineWidth=a)}function n(a){aa!==a&&(aa=M.lineCap=a)}function q(a){na!==a&&(na=M.lineJoin=a)}function s(a){V!==a&&(V=M.strokeStyle=a)}function t(a){J!==a&&(J=M.fillStyle=a)}function r(a){I.length!==a.length&&(M.setLineDash(a),I=a)}console.log("THREE.CanvasRenderer",THREE.REVISION);var p=THREE.Math.smoothstep;a=a||{};var v=this,x,u,E,y=new THREE.Projector,z=void 0!==a.canvas?a.canvas:document.createElement("canvas"),
-B=z.width,D=z.height,w=Math.floor(B/2),A=Math.floor(D/2),N=0,P=0,K=B,R=D,M=z.getContext("2d",{alpha:!0===a.alpha}),H=new THREE.Color(0),C=0,T=1,L=0,V=null,J=null,Y=null,aa=null,na=null,I=[],ba,Q,ca,Ga;new THREE.RenderableVertex;new THREE.RenderableVertex;var Da,Na,Oa,Ka,la,ab,sa=new THREE.Color;new THREE.Color;new THREE.Color;new THREE.Color;new THREE.Color;var G=new THREE.Color,bb=new THREE.Color,nb=new THREE.Color,ob={},qa,pa,cb,Ha,Ea,La,va,ya=new THREE.Box2,da=new THREE.Box2,xa=new THREE.Box2,
-Qa=new THREE.Color,Va=new THREE.Color,pb=new THREE.Color,ta=new THREE.Vector3,ka=new THREE.Vector3,ha=new THREE.Vector3,Pa=new THREE.Matrix3;void 0===M.setLineDash&&(M.setLineDash=function(){});this.domElement=z;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1;this.sortElements=this.sortObjects=this.autoClear=!0;this.info={render:{vertices:0,faces:0}};this.supportsVertexTextures=function(){};this.setFaceCulling=function(){};
-this.setSize=function(a,b,c){B=a*this.devicePixelRatio;D=b*this.devicePixelRatio;z.width=B;z.height=D;w=Math.floor(B/2);A=Math.floor(D/2);!1!==c&&(z.style.width=a+"px",z.style.height=b+"px");ya.min.set(-w,-A);ya.max.set(w,A);da.min.set(-w,-A);da.max.set(w,A);T=1;L=0;na=aa=Y=J=V=null;this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){N=a*this.devicePixelRatio;P=b*this.devicePixelRatio;K=c*this.devicePixelRatio;R=d*this.devicePixelRatio};this.setScissor=function(){};this.enableScissorTest=
-function(){};this.setClearColor=function(a,b){H.set(a);C=void 0!==b?b:1;da.min.set(-w,-A);da.max.set(w,A)};this.setClearColorHex=function(a,b){console.warn("THREE.CanvasRenderer: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getClearColor=function(){return H};this.getClearAlpha=function(){return C};this.getMaxAnisotropy=function(){return 0};this.clear=function(){!1===da.empty()&&(da.intersect(ya),da.expandByScalar(2),da.min.x+=w,da.min.y=-da.min.y+
-A,da.max.x+=w,da.max.y=-da.max.y+A,1>C&&M.clearRect(da.min.x|0,da.min.y|0,da.max.x-da.min.x|0,da.max.y-da.min.y|0),0<C&&(k(THREE.NormalBlending),h(1),t("rgba("+Math.floor(255*H.r)+","+Math.floor(255*H.g)+","+Math.floor(255*H.b)+","+C+")"),M.fillRect(da.min.x|0,da.min.y|0,da.max.x-da.min.x|0,da.max.y-da.min.y|0)),da.makeEmpty())};this.clearColor=function(){};this.clearDepth=function(){};this.clearStencil=function(){};this.render=function(a,z){if(!1===z instanceof THREE.Camera)console.error("THREE.CanvasRenderer.render: camera is not an instance of THREE.Camera.");
-else{!0===this.autoClear&&this.clear();v.info.render.vertices=0;v.info.render.faces=0;M.setTransform(K/B,0,0,-R/D,N,D-P);M.translate(w,A);x=y.projectScene(a,z,this.sortObjects,this.sortElements);u=x.elements;E=x.lights;ba=z;Pa.getNormalMatrix(z.matrixWorldInverse);Qa.setRGB(0,0,0);Va.setRGB(0,0,0);pb.setRGB(0,0,0);for(var L=0,T=E.length;L<T;L++){var C=E[L],I=C.color;C instanceof THREE.AmbientLight?Qa.add(I):C instanceof THREE.DirectionalLight?Va.add(I):C instanceof THREE.PointLight&&pb.add(I)}L=0;
-for(T=u.length;L<T;L++){var H=u[L],J=H.material;if(void 0!==J&&0!==J.opacity){xa.makeEmpty();if(H instanceof THREE.RenderableSprite){Q=H;Q.x*=w;Q.y*=A;var C=Q,V=H,I=J;h(I.opacity);k(I.blending);var Y=V.scale.x*w,V=V.scale.y*A,H=0.5*Math.sqrt(Y*Y+V*V);xa.min.set(C.x-H,C.y-H);xa.max.set(C.x+H,C.y+H);if(I instanceof THREE.SpriteMaterial){var oa=I.map;if(null!==oa&&void 0!==oa.image){!1===oa.hasEventListener("update",d)&&(0<oa.image.width&&e(oa),oa.addEventListener("update",d));H=ob[oa.id];void 0!==H?
-t(H):t("rgba( 0, 0, 0, 1 )");var fa=oa.image,H=fa.width*oa.offset.x,J=fa.height*oa.offset.y,aa=fa.width*oa.repeat.x,oa=fa.height*oa.repeat.y,fa=Y/aa,na=V/oa;M.save();M.translate(C.x,C.y);0!==I.rotation&&M.rotate(I.rotation);M.translate(-Y/2,-V/2);M.scale(fa,na);M.translate(-H,-J);M.fillRect(H,J,aa,oa)}else t(I.color.getStyle()),M.save(),M.translate(C.x,C.y),0!==I.rotation&&M.rotate(I.rotation),M.scale(Y,-V),M.fillRect(-0.5,-0.5,1,1);M.restore()}else I instanceof THREE.SpriteCanvasMaterial&&(s(I.color.getStyle()),
-t(I.color.getStyle()),M.save(),M.translate(C.x,C.y),0!==I.rotation&&M.rotate(I.rotation),M.scale(Y,V),I.program(M),M.restore())}else if(H instanceof THREE.RenderableLine){if(Q=H.v1,ca=H.v2,Q.positionScreen.x*=w,Q.positionScreen.y*=A,ca.positionScreen.x*=w,ca.positionScreen.y*=A,xa.setFromPoints([Q.positionScreen,ca.positionScreen]),!0===ya.isIntersectionBox(xa))if(C=Q,I=ca,Y=H,V=J,h(V.opacity),k(V.blending),M.beginPath(),M.moveTo(C.positionScreen.x,C.positionScreen.y),M.lineTo(I.positionScreen.x,
-I.positionScreen.y),V instanceof THREE.LineBasicMaterial){m(V.linewidth);n(V.linecap);q(V.linejoin);if(V.vertexColors!==THREE.VertexColors)s(V.color.getStyle());else if(H=Y.vertexColors[0].getStyle(),Y=Y.vertexColors[1].getStyle(),H===Y)s(H);else{try{var l=M.createLinearGradient(C.positionScreen.x,C.positionScreen.y,I.positionScreen.x,I.positionScreen.y);l.addColorStop(0,H);l.addColorStop(1,Y)}catch(Eb){l=H}s(l)}M.stroke();xa.expandByScalar(2*V.linewidth)}else V instanceof THREE.LineDashedMaterial&&
-(m(V.linewidth),n(V.linecap),q(V.linejoin),s(V.color.getStyle()),r([V.dashSize,V.gapSize]),M.stroke(),xa.expandByScalar(2*V.linewidth),r([]))}else if(H instanceof THREE.RenderableFace){Q=H.v1;ca=H.v2;Ga=H.v3;if(-1>Q.positionScreen.z||1<Q.positionScreen.z)continue;if(-1>ca.positionScreen.z||1<ca.positionScreen.z)continue;if(-1>Ga.positionScreen.z||1<Ga.positionScreen.z)continue;Q.positionScreen.x*=w;Q.positionScreen.y*=A;ca.positionScreen.x*=w;ca.positionScreen.y*=A;Ga.positionScreen.x*=w;Ga.positionScreen.y*=
-A;0<J.overdraw&&(g(Q.positionScreen,ca.positionScreen,J.overdraw),g(ca.positionScreen,Ga.positionScreen,J.overdraw),g(Ga.positionScreen,Q.positionScreen,J.overdraw));xa.setFromPoints([Q.positionScreen,ca.positionScreen,Ga.positionScreen]);if(!0===ya.isIntersectionBox(xa)){I=Q;Y=ca;V=Ga;C=J;v.info.render.vertices+=3;v.info.render.faces++;h(C.opacity);k(C.blending);Da=I.positionScreen.x;Na=I.positionScreen.y;Oa=Y.positionScreen.x;Ka=Y.positionScreen.y;la=V.positionScreen.x;ab=V.positionScreen.y;var J=
-Da,aa=Na,oa=Oa,fa=Ka,na=la,Ab=ab;M.beginPath();M.moveTo(J,aa);M.lineTo(oa,fa);M.lineTo(na,Ab);M.closePath();if((C instanceof THREE.MeshLambertMaterial||C instanceof THREE.MeshPhongMaterial)&&null===C.map){G.copy(C.color);bb.copy(C.emissive);C.vertexColors===THREE.FaceColors&&G.multiply(H.color);sa.copy(Qa);ka.copy(I.positionWorld).add(Y.positionWorld).add(V.positionWorld).divideScalar(3);I=ka;Y=H.normalModel;V=sa;H=0;for(J=E.length;H<J;H++)aa=E[H],nb.copy(aa.color),aa instanceof THREE.DirectionalLight?
-(oa=ta.setFromMatrixPosition(aa.matrixWorld).normalize(),fa=Y.dot(oa),0>=fa||(fa*=aa.intensity,V.add(nb.multiplyScalar(fa)))):aa instanceof THREE.PointLight&&(oa=ta.setFromMatrixPosition(aa.matrixWorld),fa=Y.dot(ta.subVectors(oa,I).normalize()),0>=fa||(fa*=0==aa.distance?1:1-Math.min(I.distanceTo(oa)/aa.distance,1),0!=fa&&(fa*=aa.intensity,V.add(nb.multiplyScalar(fa)))));sa.multiply(G).add(bb);!0===C.wireframe?b(sa,C.wireframeLinewidth,C.wireframeLinecap,C.wireframeLinejoin):c(sa)}else C instanceof
-THREE.MeshBasicMaterial||C instanceof THREE.MeshLambertMaterial||C instanceof THREE.MeshPhongMaterial?null!==C.map?C.map.mapping instanceof THREE.UVMapping&&(qa=H.uvs,f(Da,Na,Oa,Ka,la,ab,qa[0].x,qa[0].y,qa[1].x,qa[1].y,qa[2].x,qa[2].y,C.map)):null!==C.envMap?C.envMap.mapping instanceof THREE.SphericalReflectionMapping?(ha.copy(H.vertexNormalsModel[0]).applyMatrix3(Pa),pa=0.5*ha.x+0.5,cb=0.5*ha.y+0.5,ha.copy(H.vertexNormalsModel[1]).applyMatrix3(Pa),Ha=0.5*ha.x+0.5,Ea=0.5*ha.y+0.5,ha.copy(H.vertexNormalsModel[2]).applyMatrix3(Pa),
-La=0.5*ha.x+0.5,va=0.5*ha.y+0.5,f(Da,Na,Oa,Ka,la,ab,pa,cb,Ha,Ea,La,va,C.envMap)):C.envMap.mapping instanceof THREE.SphericalRefractionMapping&&(ha.copy(H.vertexNormalsModel[0]).applyMatrix3(Pa),pa=-0.5*ha.x+0.5,cb=-0.5*ha.y+0.5,ha.copy(H.vertexNormalsModel[1]).applyMatrix3(Pa),Ha=-0.5*ha.x+0.5,Ea=-0.5*ha.y+0.5,ha.copy(H.vertexNormalsModel[2]).applyMatrix3(Pa),La=-0.5*ha.x+0.5,va=-0.5*ha.y+0.5,f(Da,Na,Oa,Ka,la,ab,pa,cb,Ha,Ea,La,va,C.envMap)):(sa.copy(C.color),C.vertexColors===THREE.FaceColors&&sa.multiply(H.color),
-!0===C.wireframe?b(sa,C.wireframeLinewidth,C.wireframeLinecap,C.wireframeLinejoin):c(sa)):(C instanceof THREE.MeshDepthMaterial?sa.r=sa.g=sa.b=1-p(I.positionScreen.z*I.positionScreen.w,ba.near,ba.far):C instanceof THREE.MeshNormalMaterial?(ha.copy(H.normalModel).applyMatrix3(Pa),sa.setRGB(ha.x,ha.y,ha.z).multiplyScalar(0.5).addScalar(0.5)):sa.setRGB(1,1,1),!0===C.wireframe?b(sa,C.wireframeLinewidth,C.wireframeLinecap,C.wireframeLinejoin):c(sa))}}da.union(xa)}}M.setTransform(1,0,0,1,0,0)}}};
+THREE.CanvasRenderer=function(a){function b(a,b,c,d){m(b);n(c);q(d);s(a.getStyle());N.stroke();ma.expandByScalar(2*b)}function c(a){t(a.getStyle());N.fill()}function d(a){e(a.target)}function e(a){if(!(a instanceof THREE.CompressedTexture)){var b=a.wrapS===THREE.RepeatWrapping,c=a.wrapT===THREE.RepeatWrapping,d=a.image,e=document.createElement("canvas");e.width=d.width;e.height=d.height;var g=e.getContext("2d");g.setTransform(1,0,0,-1,0,d.height);g.drawImage(d,0,0);ib[a.id]=N.createPattern(e,!0===
+b&&!0===c?"repeat":!0===b&&!1===c?"repeat-x":!1===b&&!0===c?"repeat-y":"no-repeat")}}function f(a,b,c,g,f,h,k,m,n,r,s,p,q){if(!(q instanceof THREE.DataTexture)){!1===q.hasEventListener("update",d)&&(void 0!==q.image&&0<q.image.width&&e(q),q.addEventListener("update",d));var l=ib[q.id];if(void 0!==l){t(l);var l=q.offset.x/q.repeat.x,u=q.offset.y/q.repeat.y,v=q.image.width*q.repeat.x;q=q.image.height*q.repeat.y;k=(k+l)*v;m=(m+u)*q;c-=a;g-=b;f-=a;h-=b;n=(n+l)*v-k;r=(r+u)*q-m;s=(s+l)*v-k;p=(p+u)*q-m;
+q=n*p-s*r;0!==q&&(l=1/q,q=(p*c-r*f)*l,r=(p*g-r*h)*l,c=(n*f-s*c)*l,g=(n*h-s*g)*l,a=a-q*k-c*m,b=b-r*k-g*m,N.save(),N.transform(q,r,c,g,a,b),N.fill(),N.restore())}else t("rgba(0,0,0,1)"),N.fill()}}function g(a,b,c){var d=b.x-a.x,e=b.y-a.y,g=d*d+e*e;0!==g&&(c/=Math.sqrt(g),d*=c,e*=c,b.x+=d,b.y+=e,a.x-=d,a.y-=e)}function h(a){S!==a&&(S=N.globalAlpha=a)}function k(a){J!==a&&(a===THREE.NormalBlending?N.globalCompositeOperation="source-over":a===THREE.AdditiveBlending?N.globalCompositeOperation="lighter":
+a===THREE.SubtractiveBlending&&(N.globalCompositeOperation="darker"),J=a)}function m(a){ba!==a&&(ba=N.lineWidth=a)}function n(a){O!==a&&(O=N.lineCap=a)}function q(a){la!==a&&(la=N.lineJoin=a)}function s(a){V!==a&&(V=N.strokeStyle=a)}function t(a){L!==a&&(L=N.fillStyle=a)}function r(a){I.length!==a.length&&(N.setLineDash(a),I=a)}console.log("THREE.CanvasRenderer",THREE.REVISION);var p=THREE.Math.smoothstep;a=a||{};var v=this,y,u,F,x=new THREE.Projector,A=void 0!==a.canvas?a.canvas:document.createElement("canvas"),
+E=A.width,C=A.height,w=Math.floor(E/2),z=Math.floor(C/2),B=0,P=0,R=E,Q=C,N=A.getContext("2d",{alpha:!0===a.alpha}),K=new THREE.Color(0),D=0,S=1,J=0,V=null,L=null,ba=null,O=null,la=null,I=[],va,$,aa,sa;new THREE.RenderableVertex;new THREE.RenderableVertex;var Ia,La,Pa,Ma,na,oa,G=new THREE.Color;new THREE.Color;new THREE.Color;new THREE.Color;new THREE.Color;var Sa=new THREE.Color,Cb=new THREE.Color,ob=new THREE.Color,ib={},ea,xa,bb,za,Fa,Ha,ya,Aa=new THREE.Box2,ca=new THREE.Box2,ma=new THREE.Box2,
+ta=new THREE.Color,Ya=new THREE.Color,sb=new THREE.Color,Oa=new THREE.Vector3,ja=new THREE.Vector3,pa=new THREE.Vector3,Qa=new THREE.Matrix3;void 0===N.setLineDash&&(N.setLineDash=function(){});this.domElement=A;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1;this.sortElements=this.sortObjects=this.autoClear=!0;this.info={render:{vertices:0,faces:0}};this.supportsVertexTextures=function(){};this.setFaceCulling=function(){};
+this.setSize=function(a,b,c){E=a*this.devicePixelRatio;C=b*this.devicePixelRatio;A.width=E;A.height=C;w=Math.floor(E/2);z=Math.floor(C/2);!1!==c&&(A.style.width=a+"px",A.style.height=b+"px");Aa.min.set(-w,-z);Aa.max.set(w,z);ca.min.set(-w,-z);ca.max.set(w,z);S=1;J=0;la=O=ba=L=V=null;this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){B=a*this.devicePixelRatio;P=b*this.devicePixelRatio;R=c*this.devicePixelRatio;Q=d*this.devicePixelRatio};this.setScissor=function(){};this.enableScissorTest=
+function(){};this.setClearColor=function(a,b){K.set(a);D=void 0!==b?b:1;ca.min.set(-w,-z);ca.max.set(w,z)};this.setClearColorHex=function(a,b){console.warn("THREE.CanvasRenderer: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getClearColor=function(){return K};this.getClearAlpha=function(){return D};this.getMaxAnisotropy=function(){return 0};this.clear=function(){!1===ca.empty()&&(ca.intersect(Aa),ca.expandByScalar(2),ca.min.x+=w,ca.min.y=-ca.min.y+
+z,ca.max.x+=w,ca.max.y=-ca.max.y+z,1>D&&N.clearRect(ca.min.x|0,ca.min.y|0,ca.max.x-ca.min.x|0,ca.max.y-ca.min.y|0),0<D&&(k(THREE.NormalBlending),h(1),t("rgba("+Math.floor(255*K.r)+","+Math.floor(255*K.g)+","+Math.floor(255*K.b)+","+D+")"),N.fillRect(ca.min.x|0,ca.min.y|0,ca.max.x-ca.min.x|0,ca.max.y-ca.min.y|0)),ca.makeEmpty())};this.clearColor=function(){};this.clearDepth=function(){};this.clearStencil=function(){};this.render=function(a,A){if(!1===A instanceof THREE.Camera)console.error("THREE.CanvasRenderer.render: camera is not an instance of THREE.Camera.");
+else{!0===this.autoClear&&this.clear();v.info.render.vertices=0;v.info.render.faces=0;N.setTransform(R/E,0,0,-Q/C,B,C-P);N.translate(w,z);y=x.projectScene(a,A,this.sortObjects,this.sortElements);u=y.elements;F=y.lights;va=A;Qa.getNormalMatrix(A.matrixWorldInverse);ta.setRGB(0,0,0);Ya.setRGB(0,0,0);sb.setRGB(0,0,0);for(var J=0,S=F.length;J<S;J++){var D=F[J],I=D.color;D instanceof THREE.AmbientLight?ta.add(I):D instanceof THREE.DirectionalLight?Ya.add(I):D instanceof THREE.PointLight&&sb.add(I)}J=0;
+for(S=u.length;J<S;J++){var K=u[J],L=K.material;if(void 0!==L&&0!==L.opacity){ma.makeEmpty();if(K instanceof THREE.RenderableSprite){$=K;$.x*=w;$.y*=z;var D=$,V=K,I=L;h(I.opacity);k(I.blending);var ra=V.scale.x*w,V=V.scale.y*z,K=0.5*Math.sqrt(ra*ra+V*V);ma.min.set(D.x-K,D.y-K);ma.max.set(D.x+K,D.y+K);if(I instanceof THREE.SpriteMaterial){var fa=I.map;if(null!==fa&&void 0!==fa.image){!1===fa.hasEventListener("update",d)&&(0<fa.image.width&&e(fa),fa.addEventListener("update",d));K=ib[fa.id];void 0!==
+K?t(K):t("rgba( 0, 0, 0, 1 )");var O=fa.image,K=O.width*fa.offset.x,L=O.height*fa.offset.y,ba=O.width*fa.repeat.x,fa=O.height*fa.repeat.y,O=ra/ba,l=V/fa;N.save();N.translate(D.x,D.y);0!==I.rotation&&N.rotate(I.rotation);N.translate(-ra/2,-V/2);N.scale(O,l);N.translate(-K,-L);N.fillRect(K,L,ba,fa)}else t(I.color.getStyle()),N.save(),N.translate(D.x,D.y),0!==I.rotation&&N.rotate(I.rotation),N.scale(ra,-V),N.fillRect(-0.5,-0.5,1,1);N.restore()}else I instanceof THREE.SpriteCanvasMaterial&&(s(I.color.getStyle()),
+t(I.color.getStyle()),N.save(),N.translate(D.x,D.y),0!==I.rotation&&N.rotate(I.rotation),N.scale(ra,V),I.program(N),N.restore())}else if(K instanceof THREE.RenderableLine){if($=K.v1,aa=K.v2,$.positionScreen.x*=w,$.positionScreen.y*=z,aa.positionScreen.x*=w,aa.positionScreen.y*=z,ma.setFromPoints([$.positionScreen,aa.positionScreen]),!0===Aa.isIntersectionBox(ma))if(D=$,I=aa,ra=K,V=L,h(V.opacity),k(V.blending),N.beginPath(),N.moveTo(D.positionScreen.x,D.positionScreen.y),N.lineTo(I.positionScreen.x,
+I.positionScreen.y),V instanceof THREE.LineBasicMaterial){m(V.linewidth);n(V.linecap);q(V.linejoin);if(V.vertexColors!==THREE.VertexColors)s(V.color.getStyle());else if(K=ra.vertexColors[0].getStyle(),ra=ra.vertexColors[1].getStyle(),K===ra)s(K);else{try{var la=N.createLinearGradient(D.positionScreen.x,D.positionScreen.y,I.positionScreen.x,I.positionScreen.y);la.addColorStop(0,K);la.addColorStop(1,ra)}catch(Mb){la=K}s(la)}N.stroke();ma.expandByScalar(2*V.linewidth)}else V instanceof THREE.LineDashedMaterial&&
+(m(V.linewidth),n(V.linecap),q(V.linejoin),s(V.color.getStyle()),r([V.dashSize,V.gapSize]),N.stroke(),ma.expandByScalar(2*V.linewidth),r([]))}else if(K instanceof THREE.RenderableFace){$=K.v1;aa=K.v2;sa=K.v3;if(-1>$.positionScreen.z||1<$.positionScreen.z)continue;if(-1>aa.positionScreen.z||1<aa.positionScreen.z)continue;if(-1>sa.positionScreen.z||1<sa.positionScreen.z)continue;$.positionScreen.x*=w;$.positionScreen.y*=z;aa.positionScreen.x*=w;aa.positionScreen.y*=z;sa.positionScreen.x*=w;sa.positionScreen.y*=
+z;0<L.overdraw&&(g($.positionScreen,aa.positionScreen,L.overdraw),g(aa.positionScreen,sa.positionScreen,L.overdraw),g(sa.positionScreen,$.positionScreen,L.overdraw));ma.setFromPoints([$.positionScreen,aa.positionScreen,sa.positionScreen]);if(!0===Aa.isIntersectionBox(ma)){I=$;ra=aa;V=sa;D=L;v.info.render.vertices+=3;v.info.render.faces++;h(D.opacity);k(D.blending);Ia=I.positionScreen.x;La=I.positionScreen.y;Pa=ra.positionScreen.x;Ma=ra.positionScreen.y;na=V.positionScreen.x;oa=V.positionScreen.y;
+var L=Ia,ba=La,fa=Pa,O=Ma,l=na,jb=oa;N.beginPath();N.moveTo(L,ba);N.lineTo(fa,O);N.lineTo(l,jb);N.closePath();if((D instanceof THREE.MeshLambertMaterial||D instanceof THREE.MeshPhongMaterial)&&null===D.map){Sa.copy(D.color);Cb.copy(D.emissive);D.vertexColors===THREE.FaceColors&&Sa.multiply(K.color);G.copy(ta);ja.copy(I.positionWorld).add(ra.positionWorld).add(V.positionWorld).divideScalar(3);I=ja;ra=K.normalModel;V=G;K=0;for(L=F.length;K<L;K++)ba=F[K],ob.copy(ba.color),ba instanceof THREE.DirectionalLight?
+(fa=Oa.setFromMatrixPosition(ba.matrixWorld).normalize(),O=ra.dot(fa),0>=O||(O*=ba.intensity,V.add(ob.multiplyScalar(O)))):ba instanceof THREE.PointLight&&(fa=Oa.setFromMatrixPosition(ba.matrixWorld),O=ra.dot(Oa.subVectors(fa,I).normalize()),0>=O||(O*=0==ba.distance?1:1-Math.min(I.distanceTo(fa)/ba.distance,1),0!=O&&(O*=ba.intensity,V.add(ob.multiplyScalar(O)))));G.multiply(Sa).add(Cb);!0===D.wireframe?b(G,D.wireframeLinewidth,D.wireframeLinecap,D.wireframeLinejoin):c(G)}else D instanceof THREE.MeshBasicMaterial||
+D instanceof THREE.MeshLambertMaterial||D instanceof THREE.MeshPhongMaterial?null!==D.map?D.map.mapping instanceof THREE.UVMapping&&(ea=K.uvs,f(Ia,La,Pa,Ma,na,oa,ea[0].x,ea[0].y,ea[1].x,ea[1].y,ea[2].x,ea[2].y,D.map)):null!==D.envMap?D.envMap.mapping instanceof THREE.SphericalReflectionMapping?(pa.copy(K.vertexNormalsModel[0]).applyMatrix3(Qa),xa=0.5*pa.x+0.5,bb=0.5*pa.y+0.5,pa.copy(K.vertexNormalsModel[1]).applyMatrix3(Qa),za=0.5*pa.x+0.5,Fa=0.5*pa.y+0.5,pa.copy(K.vertexNormalsModel[2]).applyMatrix3(Qa),
+Ha=0.5*pa.x+0.5,ya=0.5*pa.y+0.5,f(Ia,La,Pa,Ma,na,oa,xa,bb,za,Fa,Ha,ya,D.envMap)):D.envMap.mapping instanceof THREE.SphericalRefractionMapping&&(pa.copy(K.vertexNormalsModel[0]).applyMatrix3(Qa),xa=-0.5*pa.x+0.5,bb=-0.5*pa.y+0.5,pa.copy(K.vertexNormalsModel[1]).applyMatrix3(Qa),za=-0.5*pa.x+0.5,Fa=-0.5*pa.y+0.5,pa.copy(K.vertexNormalsModel[2]).applyMatrix3(Qa),Ha=-0.5*pa.x+0.5,ya=-0.5*pa.y+0.5,f(Ia,La,Pa,Ma,na,oa,xa,bb,za,Fa,Ha,ya,D.envMap)):(G.copy(D.color),D.vertexColors===THREE.FaceColors&&G.multiply(K.color),
+!0===D.wireframe?b(G,D.wireframeLinewidth,D.wireframeLinecap,D.wireframeLinejoin):c(G)):(D instanceof THREE.MeshDepthMaterial?G.r=G.g=G.b=1-p(I.positionScreen.z*I.positionScreen.w,va.near,va.far):D instanceof THREE.MeshNormalMaterial?(pa.copy(K.normalModel).applyMatrix3(Qa),G.setRGB(pa.x,pa.y,pa.z).multiplyScalar(0.5).addScalar(0.5)):G.setRGB(1,1,1),!0===D.wireframe?b(G,D.wireframeLinewidth,D.wireframeLinecap,D.wireframeLinejoin):c(G))}}ca.union(ma)}}N.setTransform(1,0,0,1,0,0)}}};
 THREE.ShaderChunk={};THREE.ShaderChunk.alphatest_fragment="#ifdef ALPHATEST\n\n\tif ( gl_FragColor.a < ALPHATEST ) discard;\n\n#endif\n";THREE.ShaderChunk.lights_lambert_vertex="vLightFront = vec3( 0.0 );\n\n#ifdef DOUBLE_SIDED\n\n\tvLightBack = vec3( 0.0 );\n\n#endif\n\ntransformedNormal = normalize( transformedNormal );\n\n#if MAX_DIR_LIGHTS > 0\n\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\n\tvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\n\tvec3 dirVector = normalize( lDirection.xyz );\n\n\tfloat dotProduct = dot( transformedNormal, dirVector );\n\tvec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tvec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tvec3 directionalLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t#endif\n\n\t#endif\n\n\t#ifdef WRAP_AROUND\n\n\t\tvec3 directionalLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\tdirectionalLightWeighting = mix( directionalLightWeighting, directionalLightWeightingHalf, wrapRGB );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tdirectionalLightWeightingBack = mix( directionalLightWeightingBack, directionalLightWeightingHalfBack, wrapRGB );\n\n\t\t#endif\n\n\t#endif\n\n\tvLightFront += directionalLightColor[ i ] * directionalLightWeighting;\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tvLightBack += directionalLightColor[ i ] * directionalLightWeightingBack;\n\n\t#endif\n\n}\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz - mvPosition.xyz;\n\n\t\tfloat lDistance = 1.0;\n\t\tif ( pointLightDistance[ i ] > 0.0 )\n\t\t\tlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\n\n\t\tlVector = normalize( lVector );\n\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\n\t\tvec3 pointLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvec3 pointLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tvec3 pointLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tvec3 pointLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\t\tpointLightWeighting = mix( pointLightWeighting, pointLightWeightingHalf, wrapRGB );\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tpointLightWeightingBack = mix( pointLightWeightingBack, pointLightWeightingHalfBack, wrapRGB );\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t\tvLightFront += pointLightColor[ i ] * pointLightWeighting * lDistance;\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += pointLightColor[ i ] * pointLightWeightingBack * lDistance;\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz - mvPosition.xyz;\n\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - worldPosition.xyz ) );\n\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\n\t\t\tspotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );\n\n\t\t\tfloat lDistance = 1.0;\n\t\t\tif ( spotLightDistance[ i ] > 0.0 )\n\t\t\t\tlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\n\n\t\t\tlVector = normalize( lVector );\n\n\t\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\t\t\tvec3 spotLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tvec3 spotLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\t\tvec3 spotLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tvec3 spotLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\t\t\tspotLightWeighting = mix( spotLightWeighting, spotLightWeightingHalf, wrapRGB );\n\n\t\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\t\tspotLightWeightingBack = mix( spotLightWeightingBack, spotLightWeightingHalfBack, wrapRGB );\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\tvLightFront += spotLightColor[ i ] * spotLightWeighting * lDistance * spotEffect;\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tvLightBack += spotLightColor[ i ] * spotLightWeightingBack * lDistance * spotEffect;\n\n\t\t\t#endif\n\n\t\t}\n\n\t}\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\n\t\tvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\n\t\tvec3 lVector = normalize( lDirection.xyz );\n\n\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\t\tfloat hemiDiffuseWeightBack = -0.5 * dotProduct + 0.5;\n\n\t\tvLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n\n\t\t#endif\n\n\t}\n\n#endif\n\nvLightFront = vLightFront * diffuse + ambient * ambientLightColor + emissive;\n\n#ifdef DOUBLE_SIDED\n\n\tvLightBack = vLightBack * diffuse + ambient * ambientLightColor + emissive;\n\n#endif";
 THREE.ShaderChunk.map_particle_pars_fragment="#ifdef USE_MAP\n\n\tuniform sampler2D map;\n\n#endif";THREE.ShaderChunk.default_vertex="vec4 mvPosition;\n\n#ifdef USE_SKINNING\n\n\tmvPosition = modelViewMatrix * skinned;\n\n#endif\n\n#if !defined( USE_SKINNING ) && defined( USE_MORPHTARGETS )\n\n\tmvPosition = modelViewMatrix * vec4( morphed, 1.0 );\n\n#endif\n\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHTARGETS )\n\n\tmvPosition = modelViewMatrix * vec4( position, 1.0 );\n\n#endif\n\ngl_Position = projectionMatrix * mvPosition;";
 THREE.ShaderChunk.map_pars_fragment="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvarying vec2 vUv;\n\n#endif\n\n#ifdef USE_MAP\n\n\tuniform sampler2D map;\n\n#endif";THREE.ShaderChunk.skinnormal_vertex="#ifdef USE_SKINNING\n\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\n\n\t#ifdef USE_MORPHNORMALS\n\n\tvec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );\n\n\t#else\n\n\tvec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );\n\n\t#endif\n\n#endif\n";
@@ -463,134 +463,134 @@ THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform sa
 THREE.ShaderChunk.logdepthbuf_fragment,"\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragDepthEXT );\n\t#else\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n\t#endif\n}"].join("\n")}};
 THREE.WebGLRenderer=function(a){function b(a,b){var c=a.vertices.length,d=b.material;if(d.attributes){void 0===a.__webglCustomAttributesList&&(a.__webglCustomAttributesList=[]);for(var e in d.attributes){var g=d.attributes[e];if(!g.__webglInitialized||g.createUniqueBuffers){g.__webglInitialized=!0;var f=1;"v2"===g.type?f=2:"v3"===g.type?f=3:"v4"===g.type?f=4:"c"===g.type&&(f=3);g.size=f;g.array=new Float32Array(c*f);g.buffer=l.createBuffer();g.buffer.belongsToAttribute=e;g.needsUpdate=!0}a.__webglCustomAttributesList.push(g)}}}
 function c(a,b){var c=b.geometry,e=a.faces3,g=3*e.length,f=1*e.length,h=3*e.length,e=d(b,a);a.__vertexArray=new Float32Array(3*g);a.__normalArray=new Float32Array(3*g);a.__colorArray=new Float32Array(3*g);a.__uvArray=new Float32Array(2*g);1<c.faceVertexUvs.length&&(a.__uv2Array=new Float32Array(2*g));c.hasTangents&&(a.__tangentArray=new Float32Array(4*g));b.geometry.skinWeights.length&&b.geometry.skinIndices.length&&(a.__skinIndexArray=new Float32Array(4*g),a.__skinWeightArray=new Float32Array(4*
-g));c=null!==Bb&&21845<f?Uint32Array:Uint16Array;a.__typeArray=c;a.__faceArray=new c(3*f);a.__lineArray=new c(2*h);var k;if(a.numMorphTargets)for(a.__morphTargetsArrays=[],c=0,k=a.numMorphTargets;c<k;c++)a.__morphTargetsArrays.push(new Float32Array(3*g));if(a.numMorphNormals)for(a.__morphNormalsArrays=[],c=0,k=a.numMorphNormals;c<k;c++)a.__morphNormalsArrays.push(new Float32Array(3*g));a.__webglFaceCount=3*f;a.__webglLineCount=2*h;if(e.attributes){void 0===a.__webglCustomAttributesList&&(a.__webglCustomAttributesList=
+g));c=null!==zb&&21845<f?Uint32Array:Uint16Array;a.__typeArray=c;a.__faceArray=new c(3*f);a.__lineArray=new c(2*h);var k;if(a.numMorphTargets)for(a.__morphTargetsArrays=[],c=0,k=a.numMorphTargets;c<k;c++)a.__morphTargetsArrays.push(new Float32Array(3*g));if(a.numMorphNormals)for(a.__morphNormalsArrays=[],c=0,k=a.numMorphNormals;c<k;c++)a.__morphNormalsArrays.push(new Float32Array(3*g));a.__webglFaceCount=3*f;a.__webglLineCount=2*h;if(e.attributes){void 0===a.__webglCustomAttributesList&&(a.__webglCustomAttributesList=
 []);for(var m in e.attributes){var f=e.attributes[m],h={},n;for(n in f)h[n]=f[n];if(!h.__webglInitialized||h.createUniqueBuffers)h.__webglInitialized=!0,c=1,"v2"===h.type?c=2:"v3"===h.type?c=3:"v4"===h.type?c=4:"c"===h.type&&(c=3),h.size=c,h.array=new Float32Array(g*c),h.buffer=l.createBuffer(),h.buffer.belongsToAttribute=m,f.needsUpdate=!0,h.__original=f;a.__webglCustomAttributesList.push(h)}}a.__inittedArrays=!0}function d(a,b){return a.material instanceof THREE.MeshFaceMaterial?a.material.materials[b.materialIndex]:
 a.material}function e(a,b,c,d){c=c.attributes;var e=b.attributes;b=b.attributesKeys;for(var f=0,k=b.length;f<k;f++){var m=b[f],n=e[m];if(0<=n){var r=c[m];void 0!==r?(m=r.itemSize,l.bindBuffer(l.ARRAY_BUFFER,r.buffer),g(n),l.vertexAttribPointer(n,m,l.FLOAT,!1,0,d*m*4)):void 0!==a.defaultAttributeValues&&(2===a.defaultAttributeValues[m].length?l.vertexAttrib2fv(n,a.defaultAttributeValues[m]):3===a.defaultAttributeValues[m].length&&l.vertexAttrib3fv(n,a.defaultAttributeValues[m]))}}h()}function f(){for(var a=
-0,b=tb.length;a<b;a++)tb[a]=0}function g(a){tb[a]=1;0===wb[a]&&(l.enableVertexAttribArray(a),wb[a]=1)}function h(){for(var a=0,b=wb.length;a<b;a++)wb[a]!==tb[a]&&(l.disableVertexAttribArray(a),wb[a]=0)}function k(a,b){return a.material.id!==b.material.id?b.material.id-a.material.id:a.z!==b.z?b.z-a.z:a.id-b.id}function m(a,b){return a.z!==b.z?a.z-b.z:a.id-b.id}function n(a,b){return b[0]-a[0]}function q(a,e,g){if(!1!==e.visible){e instanceof THREE.Light&&Oa.push(e);if(!(e instanceof THREE.Scene)){void 0===
-e.__webglInit&&(e.__webglInit=!0,e._modelViewMatrix=new THREE.Matrix4,e._normalMatrix=new THREE.Matrix3,e.addEventListener("removed",Hc));var f=e.geometry;if(void 0!==f&&void 0===f.__webglInit&&(f.__webglInit=!0,f.addEventListener("dispose",Ic),!(f instanceof THREE.BufferGeometry)))if(e instanceof THREE.Mesh)void 0!==e.__webglActive&&y(e,a),v(a,e,f);else if(e instanceof THREE.Line){if(!f.__webglVertexBuffer){f.__webglVertexBuffer=l.createBuffer();f.__webglColorBuffer=l.createBuffer();f.__webglLineDistanceBuffer=
-l.createBuffer();G.info.memory.geometries++;var h=f.vertices.length;f.__vertexArray=new Float32Array(3*h);f.__colorArray=new Float32Array(3*h);f.__lineDistanceArray=new Float32Array(1*h);f.__webglLineCount=h;b(f,e);f.verticesNeedUpdate=!0;f.colorsNeedUpdate=!0;f.lineDistancesNeedUpdate=!0}}else if(e instanceof THREE.PointCloud&&!f.__webglVertexBuffer){f.__webglVertexBuffer=l.createBuffer();f.__webglColorBuffer=l.createBuffer();G.info.memory.geometries++;var k=f.vertices.length;f.__vertexArray=new Float32Array(3*
-k);f.__colorArray=new Float32Array(3*k);f.__sortArray=[];f.__webglParticleCount=k;b(f,e);f.verticesNeedUpdate=!0;f.colorsNeedUpdate=!0}if(void 0===e.__webglActive){if(e instanceof THREE.Mesh)if(f instanceof THREE.BufferGeometry)x(Ka,f,e);else{if(f instanceof THREE.Geometry)for(var m=0,r=f.geometryGroupsList.length;m<r;m++)x(Ka,f.geometryGroupsList[m],e)}else e instanceof THREE.Line||e instanceof THREE.PointCloud?x(Ka,f,e):(e instanceof THREE.ImmediateRenderObject||e.immediateRenderCallback)&&la.push({id:null,
-object:e,opaque:null,transparent:null,z:0});e.__webglActive=!0}var s=Ka[e.id];if(s&&(!1===e.frustumCulled||!0===zc.intersectsObject(e))){var p=e.geometry,t,w,z;if(p instanceof THREE.BufferGeometry)for(var D=p.attributes,A=p.attributesKeys,B=0,C=A.length;B<C;B++){var L=A[B],H=D[L];void 0===H.buffer&&(H.buffer=l.createBuffer(),H.needsUpdate=!0);if(!0===H.needsUpdate){var N="index"===L?l.ELEMENT_ARRAY_BUFFER:l.ARRAY_BUFFER;l.bindBuffer(N,H.buffer);l.bufferData(N,H.array,l.STATIC_DRAW);H.needsUpdate=
-!1}}else if(e instanceof THREE.Mesh){(p.buffersNeedUpdate||p.groupsNeedUpdate)&&v(a,e,p);for(var P=0,I=p.geometryGroupsList.length;P<I;P++)if(t=p.geometryGroupsList[P],z=d(e,t),(p.buffersNeedUpdate||p.groupsNeedUpdate)&&c(t,e),w=z.attributes&&u(z),p.verticesNeedUpdate||p.morphTargetsNeedUpdate||p.elementsNeedUpdate||p.uvsNeedUpdate||p.normalsNeedUpdate||p.colorsNeedUpdate||p.tangentsNeedUpdate||w){var K=t,T=e,M=l.DYNAMIC_DRAW,R=!p.dynamic,V=z;if(K.__inittedArrays){var Ga=V&&void 0!==V.shading&&V.shading===
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-8]=oc.x,Ta[wa+9]=oc.y,Ta[wa+10]=oc.z,Ta[wa+11]=oc.w,wa+=12;0<wa&&(l.bindBuffer(l.ARRAY_BUFFER,K.__webglSkinIndicesBuffer),l.bufferData(l.ARRAY_BUFFER,Ta,M),l.bindBuffer(l.ARRAY_BUFFER,K.__webglSkinWeightsBuffer),l.bufferData(l.ARRAY_BUFFER,eb,M))}if(ra){U=0;for(J=W.length;U<J;U++)Q=ea[W[U]],aa=Q.vertexColors,Na=Q.color,3===aa.length&&V.vertexColors===THREE.VertexColors?(ha=aa[0],Aa=aa[1],va=aa[2]):va=Aa=ha=Na,Ja[Wa]=ha.r,Ja[Wa+1]=ha.g,Ja[Wa+2]=ha.b,Ja[Wa+3]=Aa.r,Ja[Wa+4]=Aa.g,Ja[Wa+5]=Aa.b,Ja[Wa+
-6]=va.r,Ja[Wa+7]=va.g,Ja[Wa+8]=va.b,Wa+=9;0<Wa&&(l.bindBuffer(l.ARRAY_BUFFER,K.__webglColorBuffer),l.bufferData(l.ARRAY_BUFFER,Ja,M))}if(zb&&Fa.hasTangents){U=0;for(J=W.length;U<J;U++)Q=ea[W[U]],da=Q.vertexTangents,pa=da[0],na=da[1],lc=da[2],Sa[Ya]=pa.x,Sa[Ya+1]=pa.y,Sa[Ya+2]=pa.z,Sa[Ya+3]=pa.w,Sa[Ya+4]=na.x,Sa[Ya+5]=na.y,Sa[Ya+6]=na.z,Sa[Ya+7]=na.w,Sa[Ya+8]=lc.x,Sa[Ya+9]=lc.y,Sa[Ya+10]=lc.z,Sa[Ya+11]=lc.w,Ya+=12;l.bindBuffer(l.ARRAY_BUFFER,K.__webglTangentBuffer);l.bufferData(l.ARRAY_BUFFER,Sa,M)}if(pb){U=
-0;for(J=W.length;U<J;U++)if(Q=ea[W[U]],ca=Q.vertexNormals,Da=Q.normal,3===ca.length&&Ga)for(Ra=0;3>Ra;Ra++)Ia=ca[Ra],db[qb]=Ia.x,db[qb+1]=Ia.y,db[qb+2]=Ia.z,qb+=3;else for(Ra=0;3>Ra;Ra++)db[qb]=Da.x,db[qb+1]=Da.y,db[qb+2]=Da.z,qb+=3;l.bindBuffer(l.ARRAY_BUFFER,K.__webglNormalBuffer);l.bufferData(l.ARRAY_BUFFER,db,M)}if(mb&&fb){U=0;for(J=W.length;U<J;U++)if(Y=W[U],fa=fb[Y],void 0!==fa)for(Ra=0;3>Ra;Ra++)La=fa[Ra],Hb[nb]=La.x,Hb[nb+1]=La.y,nb+=2;0<nb&&(l.bindBuffer(l.ARRAY_BUFFER,K.__webglUVBuffer),
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-0,J=W.length;U<J;U++)Q=ea[W[U]],ia=F.value[Q.a],ja=F.value[Q.b],ga=F.value[Q.c],F.array[O]=ia.x,F.array[O+1]=ia.y,F.array[O+2]=ia.z,F.array[O+3]=ia.w,F.array[O+4]=ja.x,F.array[O+5]=ja.y,F.array[O+6]=ja.z,F.array[O+7]=ja.w,F.array[O+8]=ga.x,F.array[O+9]=ga.y,F.array[O+10]=ga.z,F.array[O+11]=ga.w,O+=12;else if("faces"===F.boundTo)for(U=0,J=W.length;U<J;U++)ga=ja=ia=$a=F.value[W[U]],F.array[O]=ia.x,F.array[O+1]=ia.y,F.array[O+2]=ia.z,F.array[O+3]=ia.w,F.array[O+4]=ja.x,F.array[O+5]=ja.y,F.array[O+6]=
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-p.__webglVertexBuffer);l.bufferData(l.ARRAY_BUFFER,tb,ac)}if(rc){for(Vb=0;Vb<Mb;Vb++)fc=Eb[Vb],ua=3*Vb,Bb[ua]=fc.r,Bb[ua+1]=fc.g,Bb[ua+2]=fc.b;l.bindBuffer(l.ARRAY_BUFFER,p.__webglColorBuffer);l.bufferData(l.ARRAY_BUFFER,Bb,ac)}if(sc){for(vb=0;vb<Nb;vb++)ic[vb]=Ab[vb];l.bindBuffer(l.ARRAY_BUFFER,p.__webglLineDistanceBuffer);l.bufferData(l.ARRAY_BUFFER,ic,ac)}if(Cc)for(uc=0,Zb=Cc.length;uc<Zb;uc++)if(Ca=Cc[uc],Ca.needsUpdate&&(void 0===Ca.boundTo||"vertices"===Ca.boundTo)){ua=0;gc=Ca.value.length;
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-2]=hb.z,Ca.array[ua+3]=hb.w,ua+=4;l.bindBuffer(l.ARRAY_BUFFER,Ca.buffer);l.bufferData(l.ARRAY_BUFFER,Ca.array,ac)}}p.verticesNeedUpdate=!1;p.colorsNeedUpdate=!1;p.lineDistancesNeedUpdate=!1;z.attributes&&E(z)}else if(e instanceof THREE.PointCloud){z=d(e,p);w=z.attributes&&u(z);if(p.verticesNeedUpdate||p.colorsNeedUpdate||e.sortParticles||w){var Dc=l.DYNAMIC_DRAW,ib,Jb,Kb,$,Lb,Wb,vc=p.vertices,Ec=vc.length,Fc=p.colors,jc=Fc.length,cc=p.__vertexArray,dc=p.__colorArray,Rb=p.__sortArray,kc=p.verticesNeedUpdate,
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-1===Z.size)for(ma=0;ma<yb;ma++)Lb=Rb[ma][1],Z.array[ma]=Z.value[Lb];else if(2===Z.size)for(ma=0;ma<yb;ma++)Lb=Rb[ma][1],za=Z.value[Lb],Z.array[$]=za.x,Z.array[$+1]=za.y,$+=2;else if(3===Z.size)if("c"===Z.type)for(ma=0;ma<yb;ma++)Lb=Rb[ma][1],za=Z.value[Lb],Z.array[$]=za.r,Z.array[$+1]=za.g,Z.array[$+2]=za.b,$+=3;else for(ma=0;ma<yb;ma++)Lb=Rb[ma][1],za=Z.value[Lb],Z.array[$]=za.x,Z.array[$+1]=za.y,Z.array[$+2]=za.z,$+=3;else if(4===Z.size)for(ma=0;ma<yb;ma++)Lb=Rb[ma][1],za=Z.value[Lb],Z.array[$]=
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-p.__webglColorBuffer),l.bufferData(l.ARRAY_BUFFER,dc,Dc);if(Sb)for(xb=0,hc=Sb.length;xb<hc;xb++)if(Z=Sb[xb],Z.needsUpdate||e.sortParticles)l.bindBuffer(l.ARRAY_BUFFER,Z.buffer),l.bufferData(l.ARRAY_BUFFER,Z.array,Dc)}p.verticesNeedUpdate=!1;p.colorsNeedUpdate=!1;z.attributes&&E(z)}for(var ec=0,Gc=s.length;ec<Gc;ec++){var wc=s[ec],Xb=wc,qc=Xb.object,xc=Xb.buffer,yc=qc.geometry,Yb=qc.material;Yb instanceof THREE.MeshFaceMaterial?(Yb=Yb.materials[yc instanceof THREE.BufferGeometry?0:xc.materialIndex],
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-f.buffer;w(h,b);if(g)f=g;else{f=f.material;if(!f)continue;e&&G.setBlending(f.blending,f.blendEquation,f.blendSrc,f.blendDst);G.setDepthTest(f.depthTest);G.setDepthWrite(f.depthWrite);K(f.polygonOffset,f.polygonOffsetFactor,f.polygonOffsetUnits)}G.setMaterialFaces(f);k instanceof THREE.BufferGeometry?G.renderBufferDirect(b,c,d,f,k,h):G.renderBuffer(b,c,d,f,k,h)}}function r(a,b,c,d,e,f,g){for(var h,k,l=0,m=a.length;l<m;l++)if(h=a[l],k=h.object,k.visible){if(g)h=g;else{h=h[b];if(!h)continue;f&&G.setBlending(h.blending,
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-var h=void 0,k=void 0;if(e.numMorphTargets)for(e.__webglMorphTargetsBuffers=[],h=0,k=e.numMorphTargets;h<k;h++)e.__webglMorphTargetsBuffers.push(l.createBuffer());if(e.numMorphNormals)for(e.__webglMorphNormalsBuffers=[],h=0,k=e.numMorphNormals;h<k;h++)e.__webglMorphNormalsBuffers.push(l.createBuffer());G.info.memory.geometries++;c(a,b);d.verticesNeedUpdate=!0;d.morphTargetsNeedUpdate=!0;d.elementsNeedUpdate=!0;d.uvsNeedUpdate=!0;d.normalsNeedUpdate=!0;d.tangentsNeedUpdate=!0;e=d.colorsNeedUpdate=
-!0}(e||void 0===b.__webglActive)&&x(Ka,a,b)}b.__webglActive=!0}function x(a,b,c){var d=c.id;a[d]=a[d]||[];a[d].push({id:d,buffer:b,object:c,material:null,z:0})}function u(a){for(var b in a.attributes)if(a.attributes[b].needsUpdate)return!0;return!1}function E(a){for(var b in a.attributes)a.attributes[b].needsUpdate=!1}function y(a){if(a instanceof THREE.Mesh||a instanceof THREE.PointCloud||a instanceof THREE.Line)delete Ka[a.id];else if(a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback)for(var b=
-la,c=b.length-1;0<=c;c--)b[c].object===a&&b.splice(c,1);delete a.__webglInit;delete a._modelViewMatrix;delete a._normalMatrix;delete a.__webglActive}function z(a,b,c,d,e){var f,g,h,k;Ha=0;if(d.needsUpdate){d.program&&pc(d);d.addEventListener("dispose",qc);var m;d instanceof THREE.MeshDepthMaterial?m="depth":d instanceof THREE.MeshNormalMaterial?m="normal":d instanceof THREE.MeshBasicMaterial?m="basic":d instanceof THREE.MeshLambertMaterial?m="lambert":d instanceof THREE.MeshPhongMaterial?m="phong":
-d instanceof THREE.LineBasicMaterial?m="basic":d instanceof THREE.LineDashedMaterial?m="dashed":d instanceof THREE.PointCloudMaterial&&(m="particle_basic");if(m){var n=THREE.ShaderLib[m];d.__webglShader={uniforms:THREE.UniformsUtils.clone(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader}}else d.__webglShader={uniforms:d.uniforms,vertexShader:d.vertexShader,fragmentShader:d.fragmentShader};for(var p=0,r=0,s=0,q=0,t=0,u=b.length;t<u;t++){var v=b[t];v.onlyShadow||!1===v.visible||
-(v instanceof THREE.DirectionalLight&&p++,v instanceof THREE.PointLight&&r++,v instanceof THREE.SpotLight&&s++,v instanceof THREE.HemisphereLight&&q++)}f=p;g=r;h=s;k=q;for(var x,y=0,w=0,E=b.length;w<E;w++){var z=b[w];z.castShadow&&(z instanceof THREE.SpotLight&&y++,z instanceof THREE.DirectionalLight&&!z.shadowCascade&&y++)}x=y;var C;if(ic&&e&&e.skeleton&&e.skeleton.useVertexTexture)C=1024;else{var K=l.getParameter(l.MAX_VERTEX_UNIFORM_VECTORS),H=Math.floor((K-20)/4);void 0!==e&&e instanceof THREE.SkinnedMesh&&
-(H=Math.min(e.skeleton.bones.length,H),H<e.skeleton.bones.length&&console.warn("WebGLRenderer: too many bones - "+e.skeleton.bones.length+", this GPU supports just "+H+" (try OpenGL instead of ANGLE)"));C=H}var P={precision:Y,supportsVertexTextures:rc,map:!!d.map,envMap:!!d.envMap,lightMap:!!d.lightMap,bumpMap:!!d.bumpMap,normalMap:!!d.normalMap,specularMap:!!d.specularMap,alphaMap:!!d.alphaMap,vertexColors:d.vertexColors,fog:c,useFog:d.fog,fogExp:c instanceof THREE.FogExp2,sizeAttenuation:d.sizeAttenuation,
-logarithmicDepthBuffer:Ga,skinning:d.skinning,maxBones:C,useVertexTexture:ic&&e&&e.skeleton&&e.skeleton.useVertexTexture,morphTargets:d.morphTargets,morphNormals:d.morphNormals,maxMorphTargets:G.maxMorphTargets,maxMorphNormals:G.maxMorphNormals,maxDirLights:f,maxPointLights:g,maxSpotLights:h,maxHemiLights:k,maxShadows:x,shadowMapEnabled:G.shadowMapEnabled&&e.receiveShadow&&0<x,shadowMapType:G.shadowMapType,shadowMapDebug:G.shadowMapDebug,shadowMapCascade:G.shadowMapCascade,alphaTest:d.alphaTest,metal:d.metal,
-wrapAround:d.wrapAround,doubleSided:d.side===THREE.DoubleSide,flipSided:d.side===THREE.BackSide},J=[];m?J.push(m):(J.push(d.fragmentShader),J.push(d.vertexShader));if(void 0!==d.defines)for(var I in d.defines)J.push(I),J.push(d.defines[I]);for(I in P)J.push(I),J.push(P[I]);for(var T=J.join(),Q,aa=0,Da=bb.length;aa<Da;aa++){var ca=bb[aa];if(ca.code===T){Q=ca;Q.usedTimes++;break}}void 0===Q&&(Q=new THREE.WebGLProgram(G,T,d,P),bb.push(Q),G.info.memory.programs=bb.length);d.program=Q;var Oa=Q.attributes;
-if(d.morphTargets){d.numSupportedMorphTargets=0;for(var da,Na="morphTarget",sa=0;sa<G.maxMorphTargets;sa++)da=Na+sa,0<=Oa[da]&&d.numSupportedMorphTargets++}if(d.morphNormals)for(d.numSupportedMorphNormals=0,Na="morphNormal",sa=0;sa<G.maxMorphNormals;sa++)da=Na+sa,0<=Oa[da]&&d.numSupportedMorphNormals++;d.uniformsList=[];for(var Ka in d.__webglShader.uniforms){var ia=d.program.uniforms[Ka];ia&&d.uniformsList.push([d.__webglShader.uniforms[Ka],ia])}d.needsUpdate=!1}d.morphTargets&&!e.__webglMorphTargetInfluences&&
-(e.__webglMorphTargetInfluences=new Float32Array(G.maxMorphTargets));var ja=!1,ga=!1,pa=!1,na=d.program,la=na.uniforms,S=d.__webglShader.uniforms;na.id!==nb&&(l.useProgram(na.program),nb=na.id,pa=ga=ja=!0);d.id!==qa&&(-1===qa&&(pa=!0),qa=d.id,ga=!0);if(ja||a!==cb)l.uniformMatrix4fv(la.projectionMatrix,!1,a.projectionMatrix.elements),Ga&&l.uniform1f(la.logDepthBufFC,2/(Math.log(a.far+1)/Math.LN2)),a!==cb&&(cb=a),(d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&null!==
-la.cameraPosition&&(oa.setFromMatrixPosition(a.matrixWorld),l.uniform3f(la.cameraPosition,oa.x,oa.y,oa.z)),(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&null!==la.viewMatrix&&l.uniformMatrix4fv(la.viewMatrix,!1,a.matrixWorldInverse.elements);if(d.skinning)if(e.bindMatrix&&null!==la.bindMatrix&&l.uniformMatrix4fv(la.bindMatrix,!1,e.bindMatrix.elements),e.bindMatrixInverse&&null!==la.bindMatrixInverse&&l.uniformMatrix4fv(la.bindMatrixInverse,
-!1,e.bindMatrixInverse.elements),ic&&e.skeleton&&e.skeleton.useVertexTexture){if(null!==la.boneTexture){var ab=D();l.uniform1i(la.boneTexture,ab);G.setTexture(e.skeleton.boneTexture,ab)}null!==la.boneTextureWidth&&l.uniform1i(la.boneTextureWidth,e.skeleton.boneTextureWidth);null!==la.boneTextureHeight&&l.uniform1i(la.boneTextureHeight,e.skeleton.boneTextureHeight)}else e.skeleton&&e.skeleton.boneMatrices&&null!==la.boneGlobalMatrices&&l.uniformMatrix4fv(la.boneGlobalMatrices,!1,e.skeleton.boneMatrices);
-if(ga){c&&d.fog&&(S.fogColor.value=c.color,c instanceof THREE.Fog?(S.fogNear.value=c.near,S.fogFar.value=c.far):c instanceof THREE.FogExp2&&(S.fogDensity.value=c.density));if(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d.lights){if(Ub){var pa=!0,ba,ha,Aa,va=0,xa=0,ya=0,ka,Ea,La,ta,Ra,Qa,Ia=kc,Pa=Ia.directional.colors,Va=Ia.directional.positions,Za=Ia.point.colors,ob=Ia.point.positions,sb=Ia.point.distances,pb=Ia.spot.colors,tb=Ia.spot.positions,Bb=Ia.spot.distances,
-jb=Ia.spot.directions,ub=Ia.spot.anglesCos,Eb=Ia.spot.exponents,Fb=Ia.hemi.skyColors,Gb=Ia.hemi.groundColors,qb=Ia.hemi.positions,Ya=0,kb=0,Wa=0,wa=0,Ma=0,O=0,$a=0,lb=0,Hb=0,Ib=0,db=0,Sa=0;ba=0;for(ha=b.length;ba<ha;ba++)Aa=b[ba],Aa.onlyShadow||(ka=Aa.color,ta=Aa.intensity,Qa=Aa.distance,Aa instanceof THREE.AmbientLight?Aa.visible&&(G.gammaInput?(va+=ka.r*ka.r,xa+=ka.g*ka.g,ya+=ka.b*ka.b):(va+=ka.r,xa+=ka.g,ya+=ka.b)):Aa instanceof THREE.DirectionalLight?(Ma+=1,Aa.visible&&(fa.setFromMatrixPosition(Aa.matrixWorld),
-oa.setFromMatrixPosition(Aa.target.matrixWorld),fa.sub(oa),fa.normalize(),Hb=3*Ya,Va[Hb]=fa.x,Va[Hb+1]=fa.y,Va[Hb+2]=fa.z,G.gammaInput?A(Pa,Hb,ka,ta*ta):N(Pa,Hb,ka,ta),Ya+=1)):Aa instanceof THREE.PointLight?(O+=1,Aa.visible&&(Ib=3*kb,G.gammaInput?A(Za,Ib,ka,ta*ta):N(Za,Ib,ka,ta),oa.setFromMatrixPosition(Aa.matrixWorld),ob[Ib]=oa.x,ob[Ib+1]=oa.y,ob[Ib+2]=oa.z,sb[kb]=Qa,kb+=1)):Aa instanceof THREE.SpotLight?($a+=1,Aa.visible&&(db=3*Wa,G.gammaInput?A(pb,db,ka,ta*ta):N(pb,db,ka,ta),fa.setFromMatrixPosition(Aa.matrixWorld),
-tb[db]=fa.x,tb[db+1]=fa.y,tb[db+2]=fa.z,Bb[Wa]=Qa,oa.setFromMatrixPosition(Aa.target.matrixWorld),fa.sub(oa),fa.normalize(),jb[db]=fa.x,jb[db+1]=fa.y,jb[db+2]=fa.z,ub[Wa]=Math.cos(Aa.angle),Eb[Wa]=Aa.exponent,Wa+=1)):Aa instanceof THREE.HemisphereLight&&(lb+=1,Aa.visible&&(fa.setFromMatrixPosition(Aa.matrixWorld),fa.normalize(),Sa=3*wa,qb[Sa]=fa.x,qb[Sa+1]=fa.y,qb[Sa+2]=fa.z,Ea=Aa.color,La=Aa.groundColor,G.gammaInput?(Ra=ta*ta,A(Fb,Sa,Ea,Ra),A(Gb,Sa,La,Ra)):(N(Fb,Sa,Ea,ta),N(Gb,Sa,La,ta)),wa+=1)));
-ba=3*Ya;for(ha=Math.max(Pa.length,3*Ma);ba<ha;ba++)Pa[ba]=0;ba=3*kb;for(ha=Math.max(Za.length,3*O);ba<ha;ba++)Za[ba]=0;ba=3*Wa;for(ha=Math.max(pb.length,3*$a);ba<ha;ba++)pb[ba]=0;ba=3*wa;for(ha=Math.max(Fb.length,3*lb);ba<ha;ba++)Fb[ba]=0;ba=3*wa;for(ha=Math.max(Gb.length,3*lb);ba<ha;ba++)Gb[ba]=0;Ia.directional.length=Ya;Ia.point.length=kb;Ia.spot.length=Wa;Ia.hemi.length=wa;Ia.ambient[0]=va;Ia.ambient[1]=xa;Ia.ambient[2]=ya;Ub=!1}if(pa){var Ja=kc;S.ambientLightColor.value=Ja.ambient;S.directionalLightColor.value=
-Ja.directional.colors;S.directionalLightDirection.value=Ja.directional.positions;S.pointLightColor.value=Ja.point.colors;S.pointLightPosition.value=Ja.point.positions;S.pointLightDistance.value=Ja.point.distances;S.spotLightColor.value=Ja.spot.colors;S.spotLightPosition.value=Ja.spot.positions;S.spotLightDistance.value=Ja.spot.distances;S.spotLightDirection.value=Ja.spot.directions;S.spotLightAngleCos.value=Ja.spot.anglesCos;S.spotLightExponent.value=Ja.spot.exponents;S.hemisphereLightSkyColor.value=
-Ja.hemi.skyColors;S.hemisphereLightGroundColor.value=Ja.hemi.groundColors;S.hemisphereLightDirection.value=Ja.hemi.positions;B(S,!0)}else B(S,!1)}if(d instanceof THREE.MeshBasicMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshPhongMaterial){S.opacity.value=d.opacity;G.gammaInput?S.diffuse.value.copyGammaToLinear(d.color):S.diffuse.value=d.color;S.map.value=d.map;S.lightMap.value=d.lightMap;S.specularMap.value=d.specularMap;S.alphaMap.value=d.alphaMap;d.bumpMap&&(S.bumpMap.value=
-d.bumpMap,S.bumpScale.value=d.bumpScale);d.normalMap&&(S.normalMap.value=d.normalMap,S.normalScale.value.copy(d.normalScale));var Ta;d.map?Ta=d.map:d.specularMap?Ta=d.specularMap:d.normalMap?Ta=d.normalMap:d.bumpMap?Ta=d.bumpMap:d.alphaMap&&(Ta=d.alphaMap);if(void 0!==Ta){var eb=Ta.offset,Ab=Ta.repeat;S.offsetRepeat.value.set(eb.x,eb.y,Ab.x,Ab.y)}S.envMap.value=d.envMap;S.flipEnvMap.value=d.envMap instanceof THREE.WebGLRenderTargetCube?1:-1;S.reflectivity.value=d.reflectivity;S.refractionRatio.value=
-d.refractionRatio;S.combine.value=d.combine;S.useRefract.value=d.envMap&&d.envMap.mapping instanceof THREE.CubeRefractionMapping}d instanceof THREE.LineBasicMaterial?(S.diffuse.value=d.color,S.opacity.value=d.opacity):d instanceof THREE.LineDashedMaterial?(S.diffuse.value=d.color,S.opacity.value=d.opacity,S.dashSize.value=d.dashSize,S.totalSize.value=d.dashSize+d.gapSize,S.scale.value=d.scale):d instanceof THREE.PointCloudMaterial?(S.psColor.value=d.color,S.opacity.value=d.opacity,S.size.value=d.size,
-S.scale.value=V.height/2,S.map.value=d.map):d instanceof THREE.MeshPhongMaterial?(S.shininess.value=d.shininess,G.gammaInput?(S.ambient.value.copyGammaToLinear(d.ambient),S.emissive.value.copyGammaToLinear(d.emissive),S.specular.value.copyGammaToLinear(d.specular)):(S.ambient.value=d.ambient,S.emissive.value=d.emissive,S.specular.value=d.specular),d.wrapAround&&S.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshLambertMaterial?(G.gammaInput?(S.ambient.value.copyGammaToLinear(d.ambient),S.emissive.value.copyGammaToLinear(d.emissive)):
-(S.ambient.value=d.ambient,S.emissive.value=d.emissive),d.wrapAround&&S.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshDepthMaterial?(S.mNear.value=a.near,S.mFar.value=a.far,S.opacity.value=d.opacity):d instanceof THREE.MeshNormalMaterial&&(S.opacity.value=d.opacity);if(e.receiveShadow&&!d._shadowPass&&S.shadowMatrix)for(var Ob=0,zb=0,F=b.length;zb<F;zb++){var rb=b[zb];rb.castShadow&&(rb instanceof THREE.SpotLight||rb instanceof THREE.DirectionalLight&&!rb.shadowCascade)&&(S.shadowMap.value[Ob]=
-rb.shadowMap,S.shadowMapSize.value[Ob]=rb.shadowMapSize,S.shadowMatrix.value[Ob]=rb.shadowMatrix,S.shadowDarkness.value[Ob]=rb.shadowDarkness,S.shadowBias.value[Ob]=rb.shadowBias,Ob++)}for(var Cb=d.uniformsList,Fa,Pb,mb,wb=0,Tb=Cb.length;wb<Tb;wb++){var ra=Cb[wb][0];if(!1!==ra.needsUpdate){var Mb=ra.type,X=ra.value,W=Cb[wb][1];switch(Mb){case "1i":l.uniform1i(W,X);break;case "1f":l.uniform1f(W,X);break;case "2f":l.uniform2f(W,X[0],X[1]);break;case "3f":l.uniform3f(W,X[0],X[1],X[2]);break;case "4f":l.uniform4f(W,
-X[0],X[1],X[2],X[3]);break;case "1iv":l.uniform1iv(W,X);break;case "3iv":l.uniform3iv(W,X);break;case "1fv":l.uniform1fv(W,X);break;case "2fv":l.uniform2fv(W,X);break;case "3fv":l.uniform3fv(W,X);break;case "4fv":l.uniform4fv(W,X);break;case "Matrix3fv":l.uniformMatrix3fv(W,!1,X);break;case "Matrix4fv":l.uniformMatrix4fv(W,!1,X);break;case "i":l.uniform1i(W,X);break;case "f":l.uniform1f(W,X);break;case "v2":l.uniform2f(W,X.x,X.y);break;case "v3":l.uniform3f(W,X.x,X.y,X.z);break;case "v4":l.uniform4f(W,
-X.x,X.y,X.z,X.w);break;case "c":l.uniform3f(W,X.r,X.g,X.b);break;case "iv1":l.uniform1iv(W,X);break;case "iv":l.uniform3iv(W,X);break;case "fv1":l.uniform1fv(W,X);break;case "fv":l.uniform3fv(W,X);break;case "v2v":void 0===ra._array&&(ra._array=new Float32Array(2*X.length));for(var ea=0,fb=X.length;ea<fb;ea++)mb=2*ea,ra._array[mb]=X[ea].x,ra._array[mb+1]=X[ea].y;l.uniform2fv(W,ra._array);break;case "v3v":void 0===ra._array&&(ra._array=new Float32Array(3*X.length));ea=0;for(fb=X.length;ea<fb;ea++)mb=
-3*ea,ra._array[mb]=X[ea].x,ra._array[mb+1]=X[ea].y,ra._array[mb+2]=X[ea].z;l.uniform3fv(W,ra._array);break;case "v4v":void 0===ra._array&&(ra._array=new Float32Array(4*X.length));ea=0;for(fb=X.length;ea<fb;ea++)mb=4*ea,ra._array[mb]=X[ea].x,ra._array[mb+1]=X[ea].y,ra._array[mb+2]=X[ea].z,ra._array[mb+3]=X[ea].w;l.uniform4fv(W,ra._array);break;case "m3":l.uniformMatrix3fv(W,!1,X.elements);break;case "m3v":void 0===ra._array&&(ra._array=new Float32Array(9*X.length));ea=0;for(fb=X.length;ea<fb;ea++)X[ea].flattenToArrayOffset(ra._array,
-9*ea);l.uniformMatrix3fv(W,!1,ra._array);break;case "m4":l.uniformMatrix4fv(W,!1,X.elements);break;case "m4v":void 0===ra._array&&(ra._array=new Float32Array(16*X.length));ea=0;for(fb=X.length;ea<fb;ea++)X[ea].flattenToArrayOffset(ra._array,16*ea);l.uniformMatrix4fv(W,!1,ra._array);break;case "t":Fa=X;Pb=D();l.uniform1i(W,Pb);if(!Fa)continue;if(Fa instanceof THREE.CubeTexture||Fa.image instanceof Array&&6===Fa.image.length){var Ua=Fa,Nb=Pb;if(6===Ua.image.length)if(Ua.needsUpdate){Ua.image.__webglTextureCube||
-(Ua.addEventListener("dispose",sc),Ua.image.__webglTextureCube=l.createTexture(),G.info.memory.textures++);l.activeTexture(l.TEXTURE0+Nb);l.bindTexture(l.TEXTURE_CUBE_MAP,Ua.image.__webglTextureCube);l.pixelStorei(l.UNPACK_FLIP_Y_WEBGL,Ua.flipY);for(var $b=Ua instanceof THREE.CompressedTexture,Qb=[],gb=0;6>gb;gb++)Qb[gb]=G.autoScaleCubemaps&&!$b?M(Ua.image[gb],Mc):Ua.image[gb];var Ba=Qb[0],ac=THREE.Math.isPowerOfTwo(Ba.width)&&THREE.Math.isPowerOfTwo(Ba.height),Db=L(Ua.format),Vb=L(Ua.type);R(l.TEXTURE_CUBE_MAP,
-Ua,ac);for(gb=0;6>gb;gb++)if($b)for(var vb,bc=Qb[gb].mipmaps,ua=0,fc=bc.length;ua<fc;ua++)vb=bc[ua],Ua.format!==THREE.RGBAFormat?l.compressedTexImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+gb,ua,Db,vb.width,vb.height,0,vb.data):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+gb,ua,Db,vb.width,vb.height,0,Db,Vb,vb.data);else l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+gb,0,Db,Db,Vb,Qb[gb]);Ua.generateMipmaps&&ac&&l.generateMipmap(l.TEXTURE_CUBE_MAP);Ua.needsUpdate=!1;if(Ua.onUpdate)Ua.onUpdate()}else l.activeTexture(l.TEXTURE0+
-Nb),l.bindTexture(l.TEXTURE_CUBE_MAP,Ua.image.__webglTextureCube)}else if(Fa instanceof THREE.WebGLRenderTargetCube){var Zb=Fa;l.activeTexture(l.TEXTURE0+Pb);l.bindTexture(l.TEXTURE_CUBE_MAP,Zb.__webglTexture)}else G.setTexture(Fa,Pb);break;case "tv":void 0===ra._array&&(ra._array=[]);ea=0;for(fb=ra.value.length;ea<fb;ea++)ra._array[ea]=D();l.uniform1iv(W,ra._array);ea=0;for(fb=ra.value.length;ea<fb;ea++)Fa=ra.value[ea],Pb=ra._array[ea],Fa&&G.setTexture(Fa,Pb);break;default:console.warn("THREE.WebGLRenderer: Unknown uniform type: "+
-Mb)}}}}l.uniformMatrix4fv(la.modelViewMatrix,!1,e._modelViewMatrix.elements);la.normalMatrix&&l.uniformMatrix3fv(la.normalMatrix,!1,e._normalMatrix.elements);null!==la.modelMatrix&&l.uniformMatrix4fv(la.modelMatrix,!1,e.matrixWorld.elements);return na}function B(a,b){a.ambientLightColor.needsUpdate=b;a.directionalLightColor.needsUpdate=b;a.directionalLightDirection.needsUpdate=b;a.pointLightColor.needsUpdate=b;a.pointLightPosition.needsUpdate=b;a.pointLightDistance.needsUpdate=b;a.spotLightColor.needsUpdate=
-b;a.spotLightPosition.needsUpdate=b;a.spotLightDistance.needsUpdate=b;a.spotLightDirection.needsUpdate=b;a.spotLightAngleCos.needsUpdate=b;a.spotLightExponent.needsUpdate=b;a.hemisphereLightSkyColor.needsUpdate=b;a.hemisphereLightGroundColor.needsUpdate=b;a.hemisphereLightDirection.needsUpdate=b}function D(){var a=Ha;a>=xc&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+xc);Ha+=1;return a}function w(a,b){a._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,
-a.matrixWorld);a._normalMatrix.getNormalMatrix(a._modelViewMatrix)}function A(a,b,c,d){a[b]=c.r*c.r*d;a[b+1]=c.g*c.g*d;a[b+2]=c.b*c.b*d}function N(a,b,c,d){a[b]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function P(a){a!==ha&&(l.lineWidth(a),ha=a)}function K(a,b,c){pb!==a&&(a?l.enable(l.POLYGON_OFFSET_FILL):l.disable(l.POLYGON_OFFSET_FILL),pb=a);!a||ta===b&&ka===c||(l.polygonOffset(b,c),ta=b,ka=c)}function R(a,b,c){c?(l.texParameteri(a,l.TEXTURE_WRAP_S,L(b.wrapS)),l.texParameteri(a,l.TEXTURE_WRAP_T,L(b.wrapT)),
-l.texParameteri(a,l.TEXTURE_MAG_FILTER,L(b.magFilter)),l.texParameteri(a,l.TEXTURE_MIN_FILTER,L(b.minFilter))):(l.texParameteri(a,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(a,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),l.texParameteri(a,l.TEXTURE_MAG_FILTER,T(b.magFilter)),l.texParameteri(a,l.TEXTURE_MIN_FILTER,T(b.minFilter)));zb&&b.type!==THREE.FloatType&&(1<b.anisotropy||b.__oldAnisotropy)&&(l.texParameterf(a,zb.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,yc)),b.__oldAnisotropy=b.anisotropy)}
-function M(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.log("THREE.WebGLRenderer:",a,"is too big ("+a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height+".");return d}return a}function H(a,b){l.bindRenderbuffer(l.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(l.renderbufferStorage(l.RENDERBUFFER,
-l.DEPTH_COMPONENT16,b.width,b.height),l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_ATTACHMENT,l.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(l.renderbufferStorage(l.RENDERBUFFER,l.DEPTH_STENCIL,b.width,b.height),l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_STENCIL_ATTACHMENT,l.RENDERBUFFER,a)):l.renderbufferStorage(l.RENDERBUFFER,l.RGBA4,b.width,b.height)}function C(a){a instanceof THREE.WebGLRenderTargetCube?(l.bindTexture(l.TEXTURE_CUBE_MAP,a.__webglTexture),l.generateMipmap(l.TEXTURE_CUBE_MAP),
-l.bindTexture(l.TEXTURE_CUBE_MAP,null)):(l.bindTexture(l.TEXTURE_2D,a.__webglTexture),l.generateMipmap(l.TEXTURE_2D),l.bindTexture(l.TEXTURE_2D,null))}function T(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?l.NEAREST:l.LINEAR}function L(a){if(a===THREE.RepeatWrapping)return l.REPEAT;if(a===THREE.ClampToEdgeWrapping)return l.CLAMP_TO_EDGE;if(a===THREE.MirroredRepeatWrapping)return l.MIRRORED_REPEAT;if(a===THREE.NearestFilter)return l.NEAREST;
-if(a===THREE.NearestMipMapNearestFilter)return l.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return l.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return l.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return l.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return l.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return l.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return l.UNSIGNED_SHORT_4_4_4_4;if(a===THREE.UnsignedShort5551Type)return l.UNSIGNED_SHORT_5_5_5_1;
-if(a===THREE.UnsignedShort565Type)return l.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return l.BYTE;if(a===THREE.ShortType)return l.SHORT;if(a===THREE.UnsignedShortType)return l.UNSIGNED_SHORT;if(a===THREE.IntType)return l.INT;if(a===THREE.UnsignedIntType)return l.UNSIGNED_INT;if(a===THREE.FloatType)return l.FLOAT;if(a===THREE.AlphaFormat)return l.ALPHA;if(a===THREE.RGBFormat)return l.RGB;if(a===THREE.RGBAFormat)return l.RGBA;if(a===THREE.LuminanceFormat)return l.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return l.LUMINANCE_ALPHA;
-if(a===THREE.AddEquation)return l.FUNC_ADD;if(a===THREE.SubtractEquation)return l.FUNC_SUBTRACT;if(a===THREE.ReverseSubtractEquation)return l.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return l.ZERO;if(a===THREE.OneFactor)return l.ONE;if(a===THREE.SrcColorFactor)return l.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return l.ONE_MINUS_SRC_COLOR;if(a===THREE.SrcAlphaFactor)return l.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return l.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return l.DST_ALPHA;
-if(a===THREE.OneMinusDstAlphaFactor)return l.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return l.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return l.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return l.SRC_ALPHA_SATURATE;if(void 0!==sb){if(a===THREE.RGB_S3TC_DXT1_Format)return sb.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT1_Format)return sb.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT3_Format)return sb.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return sb.COMPRESSED_RGBA_S3TC_DXT5_EXT}return 0}
-console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var V=void 0!==a.canvas?a.canvas:document.createElement("canvas"),J=void 0!==a.context?a.context:null,Y=void 0!==a.precision?a.precision:"highp",aa=void 0!==a.alpha?a.alpha:!1,na=void 0!==a.depth?a.depth:!0,I=void 0!==a.stencil?a.stencil:!0,ba=void 0!==a.antialias?a.antialias:!1,Q=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,ca=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,Ga=void 0!==a.logarithmicDepthBuffer?a.logarithmicDepthBuffer:
-!1,Da=new THREE.Color(0),Na=0,Oa=[],Ka={},la=[],ab=[],sa=[];this.domElement=V;this.context=null;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.shadowMapEnabled=this.gammaOutput=this.gammaInput=!1;this.shadowMapAutoUpdate=!0;this.shadowMapType=THREE.PCFShadowMap;this.shadowMapCullFace=THREE.CullFaceFront;this.shadowMapCascade=
-this.shadowMapDebug=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.renderPluginsPre=[];this.renderPluginsPost=[];this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var G=this,bb=[],nb=null,ob=null,qa=-1,pa=null,cb=null,Ha=0,Ea=-1,La=-1,va=-1,ya=-1,da=-1,xa=-1,Qa=-1,Va=-1,pb=null,ta=null,ka=null,ha=null,Pa=0,Tb=0,Mb=V.width,Nb=V.height,Zb=0,jc=0,tb=new Uint8Array(16),wb=new Uint8Array(16),zc=new THREE.Frustum,tc=new THREE.Matrix4,
-Ac=new THREE.Matrix4,oa=new THREE.Vector3,fa=new THREE.Vector3,Ub=!0,kc={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}},l,Eb,Ab,zb,sb,Bb;(function(){try{var a={alpha:aa,depth:na,stencil:I,antialias:ba,premultipliedAlpha:Q,preserveDrawingBuffer:ca};l=J||V.getContext("webgl",a)||V.getContext("experimental-webgl",
-a);if(null===l)throw"Error creating WebGL context.";}catch(b){console.error(b)}Eb=l.getExtension("OES_texture_float");l.getExtension("OES_texture_float_linear");Ab=l.getExtension("OES_standard_derivatives");zb=l.getExtension("EXT_texture_filter_anisotropic")||l.getExtension("MOZ_EXT_texture_filter_anisotropic")||l.getExtension("WEBKIT_EXT_texture_filter_anisotropic");sb=l.getExtension("WEBGL_compressed_texture_s3tc")||l.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||l.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");
-Bb=l.getExtension("OES_element_index_uint");null===Eb&&console.log("THREE.WebGLRenderer: Float textures not supported.");null===Ab&&console.log("THREE.WebGLRenderer: Standard derivatives not supported.");null===zb&&console.log("THREE.WebGLRenderer: Anisotropic texture filtering not supported.");null===sb&&console.log("THREE.WebGLRenderer: S3TC compressed textures not supported.");null===Bb&&console.log("THREE.WebGLRenderer: elementindex as unsigned integer not supported.");void 0===l.getShaderPrecisionFormat&&
-(l.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});Ga&&l.getExtension("EXT_frag_depth")})();l.clearColor(0,0,0,1);l.clearDepth(1);l.clearStencil(0);l.enable(l.DEPTH_TEST);l.depthFunc(l.LEQUAL);l.frontFace(l.CCW);l.cullFace(l.BACK);l.enable(l.CULL_FACE);l.enable(l.BLEND);l.blendEquation(l.FUNC_ADD);l.blendFunc(l.SRC_ALPHA,l.ONE_MINUS_SRC_ALPHA);l.viewport(Pa,Tb,Mb,Nb);l.clearColor(Da.r,Da.g,Da.b,Na);this.context=l;var xc=l.getParameter(l.MAX_TEXTURE_IMAGE_UNITS),Nc=
-l.getParameter(l.MAX_VERTEX_TEXTURE_IMAGE_UNITS),Oc=l.getParameter(l.MAX_TEXTURE_SIZE),Mc=l.getParameter(l.MAX_CUBE_MAP_TEXTURE_SIZE),yc=zb?l.getParameter(zb.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,rc=0<Nc,ic=rc&&Eb;sb&&l.getParameter(l.COMPRESSED_TEXTURE_FORMATS);var Pc=l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.HIGH_FLOAT),Qc=l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.MEDIUM_FLOAT);l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.LOW_FLOAT);var Rc=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.HIGH_FLOAT),
-Sc=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.MEDIUM_FLOAT);l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.LOW_FLOAT);var Tc=0<Pc.precision&&0<Rc.precision,Jc=0<Qc.precision&&0<Sc.precision;"highp"!==Y||Tc||(Jc?(Y="mediump",console.warn("THREE.WebGLRenderer: highp not supported, using mediump.")):(Y="lowp",console.warn("THREE.WebGLRenderer: highp and mediump not supported, using lowp.")));"mediump"!==Y||Jc||(Y="lowp",console.warn("THREE.WebGLRenderer: mediump not supported, using lowp."));this.getContext=
-function(){return l};this.supportsVertexTextures=function(){return rc};this.supportsFloatTextures=function(){return Eb};this.supportsStandardDerivatives=function(){return Ab};this.supportsCompressedTextureS3TC=function(){return sb};this.getMaxAnisotropy=function(){return yc};this.getPrecision=function(){return Y};this.setSize=function(a,b,c){V.width=a*this.devicePixelRatio;V.height=b*this.devicePixelRatio;!1!==c&&(V.style.width=a+"px",V.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=
-function(a,b,c,d){Pa=a*this.devicePixelRatio;Tb=b*this.devicePixelRatio;Mb=c*this.devicePixelRatio;Nb=d*this.devicePixelRatio;l.viewport(Pa,Tb,Mb,Nb)};this.setScissor=function(a,b,c,d){l.scissor(a*this.devicePixelRatio,b*this.devicePixelRatio,c*this.devicePixelRatio,d*this.devicePixelRatio)};this.enableScissorTest=function(a){a?l.enable(l.SCISSOR_TEST):l.disable(l.SCISSOR_TEST)};this.setClearColor=function(a,b){Da.set(a);Na=void 0!==b?b:1;l.clearColor(Da.r,Da.g,Da.b,Na)};this.setClearColorHex=function(a,
-b){console.warn("THREE.WebGLRenderer: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getClearColor=function(){return Da};this.getClearAlpha=function(){return Na};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=l.COLOR_BUFFER_BIT;if(void 0===b||b)d|=l.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=l.STENCIL_BUFFER_BIT;l.clear(d)};this.clearColor=function(){l.clear(l.COLOR_BUFFER_BIT)};this.clearDepth=function(){l.clear(l.DEPTH_BUFFER_BIT)};this.clearStencil=
-function(){l.clear(l.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.addPostPlugin=function(a){a.init(this,Oa,Ka,la);this.renderPluginsPost.push(a)};this.addPrePlugin=function(a){a.init(this,Oa,Ka,la);this.renderPluginsPre.push(a)};this.updateShadowMap=function(a,b){nb=null;qa=pa=Va=Qa=va=-1;Ub=!0;La=Ea=-1;this.shadowMapPlugin.update(a,b)};var Hc=function(a){a=a.target;a.removeEventListener("remove",Hc);a.traverse(function(a){y(a)})},Ic=function(a){a=
-a.target;a.removeEventListener("dispose",Ic);a.__webglInit=void 0;if(a instanceof THREE.BufferGeometry){for(var b in a.attributes)void 0!==a.attributes[b].buffer&&l.deleteBuffer(a.attributes[b].buffer);G.info.memory.geometries--}else if(void 0!==a.geometryGroups){b=0;for(var c=a.geometryGroupsList.length;b<c;b++){var d=a.geometryGroupsList[b];if(void 0!==d.numMorphTargets)for(var e=0,f=d.numMorphTargets;e<f;e++)l.deleteBuffer(d.__webglMorphTargetsBuffers[e]);if(void 0!==d.numMorphNormals)for(e=0,
-f=d.numMorphNormals;e<f;e++)l.deleteBuffer(d.__webglMorphNormalsBuffers[e]);Kc(d)}}else Kc(a)},sc=function(a){a=a.target;a.removeEventListener("dispose",sc);a.image&&a.image.__webglTextureCube?l.deleteTexture(a.image.__webglTextureCube):a.__webglInit&&(a.__webglInit=!1,l.deleteTexture(a.__webglTexture));G.info.memory.textures--},Lc=function(a){a=a.target;a.removeEventListener("dispose",Lc);if(a&&a.__webglTexture)if(l.deleteTexture(a.__webglTexture),a instanceof THREE.WebGLRenderTargetCube)for(var b=
-0;6>b;b++)l.deleteFramebuffer(a.__webglFramebuffer[b]),l.deleteRenderbuffer(a.__webglRenderbuffer[b]);else l.deleteFramebuffer(a.__webglFramebuffer),l.deleteRenderbuffer(a.__webglRenderbuffer);G.info.memory.textures--},qc=function(a){a=a.target;a.removeEventListener("dispose",qc);pc(a)},Kc=function(a){void 0!==a.__webglVertexBuffer&&l.deleteBuffer(a.__webglVertexBuffer);void 0!==a.__webglNormalBuffer&&l.deleteBuffer(a.__webglNormalBuffer);void 0!==a.__webglTangentBuffer&&l.deleteBuffer(a.__webglTangentBuffer);
-void 0!==a.__webglColorBuffer&&l.deleteBuffer(a.__webglColorBuffer);void 0!==a.__webglUVBuffer&&l.deleteBuffer(a.__webglUVBuffer);void 0!==a.__webglUV2Buffer&&l.deleteBuffer(a.__webglUV2Buffer);void 0!==a.__webglSkinIndicesBuffer&&l.deleteBuffer(a.__webglSkinIndicesBuffer);void 0!==a.__webglSkinWeightsBuffer&&l.deleteBuffer(a.__webglSkinWeightsBuffer);void 0!==a.__webglFaceBuffer&&l.deleteBuffer(a.__webglFaceBuffer);void 0!==a.__webglLineBuffer&&l.deleteBuffer(a.__webglLineBuffer);void 0!==a.__webglLineDistanceBuffer&&
-l.deleteBuffer(a.__webglLineDistanceBuffer);if(void 0!==a.__webglCustomAttributesList)for(var b in a.__webglCustomAttributesList)l.deleteBuffer(a.__webglCustomAttributesList[b].buffer);G.info.memory.geometries--},pc=function(a){var b=a.program.program;if(void 0!==b){a.program=void 0;var c,d,e=!1;a=0;for(c=bb.length;a<c;a++)if(d=bb[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=bb.length;a<c;a++)d=bb[a],d.program!==b&&e.push(d);bb=e;l.deleteProgram(b);G.info.memory.programs--}}};
-this.renderBufferImmediate=function(a,b,c){f();a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=l.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=l.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=l.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=l.createBuffer());a.hasPositions&&(l.bindBuffer(l.ARRAY_BUFFER,a.__webglVertexBuffer),l.bufferData(l.ARRAY_BUFFER,a.positionArray,l.DYNAMIC_DRAW),g(b.attributes.position),
-l.vertexAttribPointer(b.attributes.position,3,l.FLOAT,!1,0,0));if(a.hasNormals){l.bindBuffer(l.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,e,k,m,n,p,r,s,q,t,u,v=3*a.count;for(u=0;u<v;u+=9)t=a.normalArray,d=t[u],e=t[u+1],k=t[u+2],m=t[u+3],p=t[u+4],s=t[u+5],n=t[u+6],r=t[u+7],q=t[u+8],d=(d+m+n)/3,e=(e+p+r)/3,k=(k+s+q)/3,t[u]=d,t[u+1]=e,t[u+2]=k,t[u+3]=d,t[u+4]=e,t[u+5]=k,t[u+6]=d,t[u+7]=e,t[u+8]=k}l.bufferData(l.ARRAY_BUFFER,a.normalArray,l.DYNAMIC_DRAW);g(b.attributes.normal);
-l.vertexAttribPointer(b.attributes.normal,3,l.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(l.bindBuffer(l.ARRAY_BUFFER,a.__webglUvBuffer),l.bufferData(l.ARRAY_BUFFER,a.uvArray,l.DYNAMIC_DRAW),g(b.attributes.uv),l.vertexAttribPointer(b.attributes.uv,2,l.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(l.bindBuffer(l.ARRAY_BUFFER,a.__webglColorBuffer),l.bufferData(l.ARRAY_BUFFER,a.colorArray,l.DYNAMIC_DRAW),g(b.attributes.color),l.vertexAttribPointer(b.attributes.color,3,l.FLOAT,!1,0,0));h();l.drawArrays(l.TRIANGLES,
-0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,g,h){if(!1!==d.visible)if(a=z(a,b,c,d,h),b=!1,c=16777215*g.id+2*a.id+(d.wireframe?1:0),c!==pa&&(pa=c,b=!0),b&&f(),h instanceof THREE.Mesh)if(c=g.attributes.index){var k,m;c.array instanceof Uint32Array?(k=l.UNSIGNED_INT,m=4):(k=l.UNSIGNED_SHORT,m=2);var n=g.offsets;if(0===n.length)b&&(e(d,a,g,0),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,c.buffer)),l.drawElements(l.TRIANGLES,c.array.length,k,0),G.info.render.calls++,G.info.render.vertices+=c.array.length,
-G.info.render.faces+=c.array.length/3;else{b=!0;for(var p=0,r=n.length;p<r;p++){var s=n[p].index;b&&(e(d,a,g,s),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,c.buffer));l.drawElements(l.TRIANGLES,n[p].count,k,n[p].start*m);G.info.render.calls++;G.info.render.vertices+=n[p].count;G.info.render.faces+=n[p].count/3}}}else b&&e(d,a,g,0),d=g.attributes.position,l.drawArrays(l.TRIANGLES,0,d.array.length/3),G.info.render.calls++,G.info.render.vertices+=d.array.length/3,G.info.render.faces+=d.array.length/9;else if(h instanceof
-THREE.PointCloud)b&&e(d,a,g,0),d=g.attributes.position,l.drawArrays(l.POINTS,0,d.array.length/3),G.info.render.calls++,G.info.render.points+=d.array.length/3;else if(h instanceof THREE.Line)if(h=h.type===THREE.LineStrip?l.LINE_STRIP:l.LINES,P(d.linewidth),c=g.attributes.index)if(c.array instanceof Uint32Array?(k=l.UNSIGNED_INT,m=4):(k=l.UNSIGNED_SHORT,m=2),n=g.offsets,0===n.length)b&&(e(d,a,g,0),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,c.buffer)),l.drawElements(h,c.array.length,k,0),G.info.render.calls++,
-G.info.render.vertices+=c.array.length;else for(1<n.length&&(b=!0),p=0,r=n.length;p<r;p++)s=n[p].index,b&&(e(d,a,g,s),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,c.buffer)),l.drawElements(h,n[p].count,k,n[p].start*m),G.info.render.calls++,G.info.render.vertices+=n[p].count;else b&&e(d,a,g,0),d=g.attributes.position,l.drawArrays(h,0,d.array.length/3),G.info.render.calls++,G.info.render.points+=d.array.length/3};this.renderBuffer=function(a,b,c,d,e,k){if(!1!==d.visible){var m,p;c=z(a,b,c,d,k);b=c.attributes;
-a=!1;c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==pa&&(pa=c,a=!0);a&&f();if(!d.morphTargets&&0<=b.position)a&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglVertexBuffer),g(b.position),l.vertexAttribPointer(b.position,3,l.FLOAT,!1,0,0));else if(k.morphTargetBase){c=d.program.attributes;-1!==k.morphTargetBase&&0<=c.position?(l.bindBuffer(l.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[k.morphTargetBase]),g(c.position),l.vertexAttribPointer(c.position,3,l.FLOAT,!1,0,0)):0<=c.position&&(l.bindBuffer(l.ARRAY_BUFFER,
-e.__webglVertexBuffer),g(c.position),l.vertexAttribPointer(c.position,3,l.FLOAT,!1,0,0));if(k.morphTargetForcedOrder.length){var r=0;p=k.morphTargetForcedOrder;for(m=k.morphTargetInfluences;r<d.numSupportedMorphTargets&&r<p.length;)0<=c["morphTarget"+r]&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[p[r]]),g(c["morphTarget"+r]),l.vertexAttribPointer(c["morphTarget"+r],3,l.FLOAT,!1,0,0)),0<=c["morphNormal"+r]&&d.morphNormals&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[p[r]]),
-g(c["morphNormal"+r]),l.vertexAttribPointer(c["morphNormal"+r],3,l.FLOAT,!1,0,0)),k.__webglMorphTargetInfluences[r]=m[p[r]],r++}else{p=[];m=k.morphTargetInfluences;var s,t=m.length;for(s=0;s<t;s++)r=m[s],0<r&&p.push([r,s]);p.length>d.numSupportedMorphTargets?(p.sort(n),p.length=d.numSupportedMorphTargets):p.length>d.numSupportedMorphNormals?p.sort(n):0===p.length&&p.push([0,0]);for(r=0;r<d.numSupportedMorphTargets;)p[r]?(s=p[r][1],0<=c["morphTarget"+r]&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[s]),
-g(c["morphTarget"+r]),l.vertexAttribPointer(c["morphTarget"+r],3,l.FLOAT,!1,0,0)),0<=c["morphNormal"+r]&&d.morphNormals&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[s]),g(c["morphNormal"+r]),l.vertexAttribPointer(c["morphNormal"+r],3,l.FLOAT,!1,0,0)),k.__webglMorphTargetInfluences[r]=m[s]):k.__webglMorphTargetInfluences[r]=0,r++}null!==d.program.uniforms.morphTargetInfluences&&l.uniform1fv(d.program.uniforms.morphTargetInfluences,k.__webglMorphTargetInfluences)}if(a){if(e.__webglCustomAttributesList)for(m=
-0,p=e.__webglCustomAttributesList.length;m<p;m++)c=e.__webglCustomAttributesList[m],0<=b[c.buffer.belongsToAttribute]&&(l.bindBuffer(l.ARRAY_BUFFER,c.buffer),g(b[c.buffer.belongsToAttribute]),l.vertexAttribPointer(b[c.buffer.belongsToAttribute],c.size,l.FLOAT,!1,0,0));0<=b.color&&(0<k.geometry.colors.length||0<k.geometry.faces.length?(l.bindBuffer(l.ARRAY_BUFFER,e.__webglColorBuffer),g(b.color),l.vertexAttribPointer(b.color,3,l.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&l.vertexAttrib3fv(b.color,
-d.defaultAttributeValues.color));0<=b.normal&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglNormalBuffer),g(b.normal),l.vertexAttribPointer(b.normal,3,l.FLOAT,!1,0,0));0<=b.tangent&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglTangentBuffer),g(b.tangent),l.vertexAttribPointer(b.tangent,4,l.FLOAT,!1,0,0));0<=b.uv&&(k.geometry.faceVertexUvs[0]?(l.bindBuffer(l.ARRAY_BUFFER,e.__webglUVBuffer),g(b.uv),l.vertexAttribPointer(b.uv,2,l.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&l.vertexAttrib2fv(b.uv,d.defaultAttributeValues.uv));
-0<=b.uv2&&(k.geometry.faceVertexUvs[1]?(l.bindBuffer(l.ARRAY_BUFFER,e.__webglUV2Buffer),g(b.uv2),l.vertexAttribPointer(b.uv2,2,l.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&l.vertexAttrib2fv(b.uv2,d.defaultAttributeValues.uv2));d.skinning&&0<=b.skinIndex&&0<=b.skinWeight&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglSkinIndicesBuffer),g(b.skinIndex),l.vertexAttribPointer(b.skinIndex,4,l.FLOAT,!1,0,0),l.bindBuffer(l.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),g(b.skinWeight),l.vertexAttribPointer(b.skinWeight,
-4,l.FLOAT,!1,0,0));0<=b.lineDistance&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglLineDistanceBuffer),g(b.lineDistance),l.vertexAttribPointer(b.lineDistance,1,l.FLOAT,!1,0,0))}h();k instanceof THREE.Mesh?(k=e.__typeArray===Uint32Array?l.UNSIGNED_INT:l.UNSIGNED_SHORT,d.wireframe?(P(d.wireframeLinewidth),a&&l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),l.drawElements(l.LINES,e.__webglLineCount,k,0)):(a&&l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),l.drawElements(l.TRIANGLES,e.__webglFaceCount,
-k,0)),G.info.render.calls++,G.info.render.vertices+=e.__webglFaceCount,G.info.render.faces+=e.__webglFaceCount/3):k instanceof THREE.Line?(k=k.type===THREE.LineStrip?l.LINE_STRIP:l.LINES,P(d.linewidth),l.drawArrays(k,0,e.__webglLineCount),G.info.render.calls++):k instanceof THREE.PointCloud&&(l.drawArrays(l.POINTS,0,e.__webglParticleCount),G.info.render.calls++,G.info.render.points+=e.__webglParticleCount)}};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");
-else{var e,g,f,h=a.fog;qa=-1;cb=null;Ub=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();a.traverse(function(a){a instanceof THREE.SkinnedMesh&&a.skeleton.update()});b.matrixWorldInverse.getInverse(b.matrixWorld);tc.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);zc.setFromMatrix(tc);Oa.length=0;ab.length=0;sa.length=0;q(a,a,b);!0===G.sortObjects&&(ab.sort(k),sa.sort(m));s(this.renderPluginsPre,a,b);G.info.render.calls=0;G.info.render.vertices=0;G.info.render.faces=
-0;G.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);d=0;for(e=la.length;d<e;d++)g=la[d],f=g.object,f.visible&&(w(f,b),p(g));a.overrideMaterial?(d=a.overrideMaterial,this.setBlending(d.blending,d.blendEquation,d.blendSrc,d.blendDst),this.setDepthTest(d.depthTest),this.setDepthWrite(d.depthWrite),K(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),t(ab,b,Oa,h,!0,d),t(sa,b,Oa,h,!0,d),r(la,"",b,Oa,h,
-!1,d)):(d=null,this.setBlending(THREE.NoBlending),t(ab,b,Oa,h,!1,d),r(la,"opaque",b,Oa,h,!1,d),t(sa,b,Oa,h,!0,d),r(la,"transparent",b,Oa,h,!0,d));s(this.renderPluginsPost,a,b);c&&c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter&&C(c);this.setDepthTest(!0);this.setDepthWrite(!0)}};this.renderImmediateObject=function(a,b,c,d,e){var g=z(a,b,c,d,e);pa=-1;G.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(g,l,zc):e.render(function(a){G.renderBufferImmediate(a,
-g,d)})};this.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?l.disable(l.CULL_FACE):(b===THREE.FrontFaceDirectionCW?l.frontFace(l.CW):l.frontFace(l.CCW),a===THREE.CullFaceBack?l.cullFace(l.BACK):a===THREE.CullFaceFront?l.cullFace(l.FRONT):l.cullFace(l.FRONT_AND_BACK),l.enable(l.CULL_FACE))};this.setMaterialFaces=function(a){var b=a.side===THREE.DoubleSide;a=a.side===THREE.BackSide;Ea!==b&&(b?l.disable(l.CULL_FACE):
-l.enable(l.CULL_FACE),Ea=b);La!==a&&(a?l.frontFace(l.CW):l.frontFace(l.CCW),La=a)};this.setDepthTest=function(a){Qa!==a&&(a?l.enable(l.DEPTH_TEST):l.disable(l.DEPTH_TEST),Qa=a)};this.setDepthWrite=function(a){Va!==a&&(l.depthMask(a),Va=a)};this.setBlending=function(a,b,c,d){a!==va&&(a===THREE.NoBlending?l.disable(l.BLEND):a===THREE.AdditiveBlending?(l.enable(l.BLEND),l.blendEquation(l.FUNC_ADD),l.blendFunc(l.SRC_ALPHA,l.ONE)):a===THREE.SubtractiveBlending?(l.enable(l.BLEND),l.blendEquation(l.FUNC_ADD),
-l.blendFunc(l.ZERO,l.ONE_MINUS_SRC_COLOR)):a===THREE.MultiplyBlending?(l.enable(l.BLEND),l.blendEquation(l.FUNC_ADD),l.blendFunc(l.ZERO,l.SRC_COLOR)):a===THREE.CustomBlending?l.enable(l.BLEND):(l.enable(l.BLEND),l.blendEquationSeparate(l.FUNC_ADD,l.FUNC_ADD),l.blendFuncSeparate(l.SRC_ALPHA,l.ONE_MINUS_SRC_ALPHA,l.ONE,l.ONE_MINUS_SRC_ALPHA)),va=a);if(a===THREE.CustomBlending){if(b!==ya&&(l.blendEquation(L(b)),ya=b),c!==da||d!==xa)l.blendFunc(L(c),L(d)),da=c,xa=d}else xa=da=ya=null};this.uploadTexture=
-function(a){a.__webglInit||(a.__webglInit=!0,a.addEventListener("dispose",sc),a.__webglTexture=l.createTexture(),G.info.memory.textures++);l.bindTexture(l.TEXTURE_2D,a.__webglTexture);l.pixelStorei(l.UNPACK_FLIP_Y_WEBGL,a.flipY);l.pixelStorei(l.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);l.pixelStorei(l.UNPACK_ALIGNMENT,a.unpackAlignment);a.image=M(a.image,Oc);var b=a.image,c=THREE.Math.isPowerOfTwo(b.width)&&THREE.Math.isPowerOfTwo(b.height),d=L(a.format),e=L(a.type);R(l.TEXTURE_2D,a,c);var g=
-a.mipmaps;if(a instanceof THREE.DataTexture)if(0<g.length&&c){for(var f=0,h=g.length;f<h;f++)b=g[f],l.texImage2D(l.TEXTURE_2D,f,d,b.width,b.height,0,d,e,b.data);a.generateMipmaps=!1}else l.texImage2D(l.TEXTURE_2D,0,d,b.width,b.height,0,d,e,b.data);else if(a instanceof THREE.CompressedTexture)for(f=0,h=g.length;f<h;f++)b=g[f],a.format!==THREE.RGBAFormat?l.compressedTexImage2D(l.TEXTURE_2D,f,d,b.width,b.height,0,b.data):l.texImage2D(l.TEXTURE_2D,f,d,b.width,b.height,0,d,e,b.data);else if(0<g.length&&
-c){f=0;for(h=g.length;f<h;f++)b=g[f],l.texImage2D(l.TEXTURE_2D,f,d,d,e,b);a.generateMipmaps=!1}else l.texImage2D(l.TEXTURE_2D,0,d,d,e,a.image);a.generateMipmaps&&c&&l.generateMipmap(l.TEXTURE_2D);a.needsUpdate=!1;if(a.onUpdate)a.onUpdate()};this.setTexture=function(a,b){l.activeTexture(l.TEXTURE0+b);a.needsUpdate?G.uploadTexture(a):l.bindTexture(l.TEXTURE_2D,a.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&!a.__webglFramebuffer){void 0===a.depthBuffer&&
-(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",Lc);a.__webglTexture=l.createTexture();G.info.memory.textures++;var c=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),d=L(a.format),e=L(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];l.bindTexture(l.TEXTURE_CUBE_MAP,a.__webglTexture);R(l.TEXTURE_CUBE_MAP,a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=l.createFramebuffer();a.__webglRenderbuffer[f]=l.createRenderbuffer();
-l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,0,d,e,null);var g=a,h=l.TEXTURE_CUBE_MAP_POSITIVE_X+f;l.bindFramebuffer(l.FRAMEBUFFER,a.__webglFramebuffer[f]);l.framebufferTexture2D(l.FRAMEBUFFER,l.COLOR_ATTACHMENT0,h,g.__webglTexture,0);H(a.__webglRenderbuffer[f],a)}c&&l.generateMipmap(l.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=l.createFramebuffer(),a.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:l.createRenderbuffer(),l.bindTexture(l.TEXTURE_2D,a.__webglTexture),
-R(l.TEXTURE_2D,a,c),l.texImage2D(l.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=l.TEXTURE_2D,l.bindFramebuffer(l.FRAMEBUFFER,a.__webglFramebuffer),l.framebufferTexture2D(l.FRAMEBUFFER,l.COLOR_ATTACHMENT0,d,a.__webglTexture,0),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_ATTACHMENT,l.RENDERBUFFER,a.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_STENCIL_ATTACHMENT,l.RENDERBUFFER,a.__webglRenderbuffer):
-H(a.__webglRenderbuffer,a),c&&l.generateMipmap(l.TEXTURE_2D);b?l.bindTexture(l.TEXTURE_CUBE_MAP,null):l.bindTexture(l.TEXTURE_2D,null);l.bindRenderbuffer(l.RENDERBUFFER,null);l.bindFramebuffer(l.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=Mb,a=Nb,d=Pa,e=Tb);b!==ob&&(l.bindFramebuffer(l.FRAMEBUFFER,b),l.viewport(d,e,c,a),ob=b);Zb=c;jc=a};this.resetGLState=function(){cb=nb=null;qa=pa=La=Ea=Va=Qa=va=-1;Ub=!0};this.shadowMapPlugin=
-new THREE.ShadowMapPlugin;this.addPrePlugin(this.shadowMapPlugin);this.addPostPlugin(new THREE.SpritePlugin);this.addPostPlugin(new THREE.LensFlarePlugin)};
+0,b=xb.length;a<b;a++)xb[a]=0}function g(a){xb[a]=1;0===yb[a]&&(l.enableVertexAttribArray(a),yb[a]=1)}function h(){for(var a=0,b=yb.length;a<b;a++)yb[a]!==xb[a]&&(l.disableVertexAttribArray(a),yb[a]=0)}function k(a,b){return a.material.id!==b.material.id?b.material.id-a.material.id:a.z!==b.z?b.z-a.z:a.id-b.id}function m(a,b){return a.z!==b.z?a.z-b.z:a.id-b.id}function n(a,b){return b[0]-a[0]}function q(a,e,g){if(!1!==e.visible){e instanceof THREE.Light&&La.push(e);if(!(e instanceof THREE.Scene)){void 0===
+e.__webglInit&&(e.__webglInit=!0,e._modelViewMatrix=new THREE.Matrix4,e._normalMatrix=new THREE.Matrix3,e.addEventListener("removed",Gc));var f=e.geometry;if(void 0!==f&&void 0===f.__webglInit&&(f.__webglInit=!0,f.addEventListener("dispose",Hc),!(f instanceof THREE.BufferGeometry)))if(e instanceof THREE.Mesh)v(a,e,f);else if(e instanceof THREE.Line){if(!f.__webglVertexBuffer){f.__webglVertexBuffer=l.createBuffer();f.__webglColorBuffer=l.createBuffer();f.__webglLineDistanceBuffer=l.createBuffer();
+G.info.memory.geometries++;var h=f.vertices.length;f.__vertexArray=new Float32Array(3*h);f.__colorArray=new Float32Array(3*h);f.__lineDistanceArray=new Float32Array(1*h);f.__webglLineCount=h;b(f,e);f.verticesNeedUpdate=!0;f.colorsNeedUpdate=!0;f.lineDistancesNeedUpdate=!0}}else if(e instanceof THREE.PointCloud&&!f.__webglVertexBuffer){f.__webglVertexBuffer=l.createBuffer();f.__webglColorBuffer=l.createBuffer();G.info.memory.geometries++;var k=f.vertices.length;f.__vertexArray=new Float32Array(3*k);
+f.__colorArray=new Float32Array(3*k);f.__sortArray=[];f.__webglParticleCount=k;b(f,e);f.verticesNeedUpdate=!0;f.colorsNeedUpdate=!0}if(void 0===e.__webglActive){if(e instanceof THREE.Mesh)if(f instanceof THREE.BufferGeometry)y(Pa,f,e);else{if(f instanceof THREE.Geometry)for(var m=0,r=f.geometryGroupsList.length;m<r;m++)y(Pa,f.geometryGroupsList[m],e)}else e instanceof THREE.Line||e instanceof THREE.PointCloud?y(Pa,f,e):(e instanceof THREE.ImmediateRenderObject||e.immediateRenderCallback)&&Ma.push({id:null,
+object:e,opaque:null,transparent:null,z:0});e.__webglActive=!0}var s=Pa[e.id];if(s&&(!1===e.frustumCulled||!0===zc.intersectsObject(e))){var p=e.geometry,t,x,w;if(p instanceof THREE.BufferGeometry)for(var A=p.attributes,z=p.attributesKeys,C=0,E=z.length;C<E;C++){var D=z[C],J=A[D];void 0===J.buffer&&(J.buffer=l.createBuffer(),J.needsUpdate=!0);if(!0===J.needsUpdate){var K="index"===D?l.ELEMENT_ARRAY_BUFFER:l.ARRAY_BUFFER;l.bindBuffer(K,J.buffer);l.bufferData(K,J.array,l.STATIC_DRAW);J.needsUpdate=
+!1}}else if(e instanceof THREE.Mesh){(p.buffersNeedUpdate||p.groupsNeedUpdate)&&v(a,e,p);for(var P=0,I=p.geometryGroupsList.length;P<I;P++)if(t=p.geometryGroupsList[P],w=d(e,t),(p.buffersNeedUpdate||p.groupsNeedUpdate)&&c(t,e),x=w.attributes&&u(w),p.verticesNeedUpdate||p.morphTargetsNeedUpdate||p.elementsNeedUpdate||p.uvsNeedUpdate||p.normalsNeedUpdate||p.colorsNeedUpdate||p.tangentsNeedUpdate||x){var B=t,S=e,R=l.DYNAMIC_DRAW,N=!p.dynamic,Q=w;if(B.__inittedArrays){var sa=Q&&void 0!==Q.shading&&Q.shading===
+THREE.SmoothShading,U=void 0,L=void 0,V=void 0,O=void 0,aa=void 0,$=void 0,ba=void 0,fa=void 0,Ia=void 0,ca=void 0,ea=void 0,ha=void 0,ia=void 0,ga=void 0,Sa=void 0,la=void 0,xa=void 0,T=void 0,pa=void 0,lc=void 0,va=void 0,Ca=void 0,ma=void 0,ya=void 0,za=void 0,mc=void 0,Fa=void 0,Ha=void 0,nc=void 0,Ra=void 0,Oa=void 0,Ja=void 0,bb=void 0,ta=void 0,$a=void 0,Cb=void 0,Aa=void 0,ja=void 0,Qa=void 0,ib=void 0,kb=0,tb=0,Ya=0,Eb=0,Fb=0,pb=0,Za=0,lb=0,Wa=0,wa=0,Na=0,M=0,ab=void 0,mb=B.__vertexArray,
+Gb=B.__uvArray,Hb=B.__uv2Array,cb=B.__normalArray,Ta=B.__tangentArray,Ka=B.__colorArray,Ua=B.__skinIndexArray,db=B.__skinWeightArray,rb=B.__morphTargetsArrays,Nb=B.__morphNormalsArrays,ob=B.__webglCustomAttributesList,H=void 0,qb=B.__faceArray,Ab=B.__lineArray,Ga=S.geometry,Ob=Ga.elementsNeedUpdate,nb=Ga.uvsNeedUpdate,jb=Ga.normalsNeedUpdate,sb=Ga.tangentsNeedUpdate,qa=Ga.colorsNeedUpdate,yb=Ga.morphTargetsNeedUpdate,X=Ga.vertices,W=B.faces3,da=Ga.faces,eb=Ga.faceVertexUvs[0],Va=Ga.faceVertexUvs[1],
+ec=Ga.skinIndices,Zb=Ga.skinWeights,Pb=Ga.morphTargets,fb=Ga.morphNormals;if(Ga.verticesNeedUpdate){U=0;for(L=W.length;U<L;U++)O=da[W[U]],ha=X[O.a],ia=X[O.b],ga=X[O.c],mb[tb]=ha.x,mb[tb+1]=ha.y,mb[tb+2]=ha.z,mb[tb+3]=ia.x,mb[tb+4]=ia.y,mb[tb+5]=ia.z,mb[tb+6]=ga.x,mb[tb+7]=ga.y,mb[tb+8]=ga.z,tb+=9;l.bindBuffer(l.ARRAY_BUFFER,B.__webglVertexBuffer);l.bufferData(l.ARRAY_BUFFER,mb,R)}if(yb)for($a=0,Cb=Pb.length;$a<Cb;$a++){U=Na=0;for(L=W.length;U<L;U++)Qa=W[U],O=da[Qa],ha=Pb[$a].vertices[O.a],ia=Pb[$a].vertices[O.b],
+ga=Pb[$a].vertices[O.c],Aa=rb[$a],Aa[Na]=ha.x,Aa[Na+1]=ha.y,Aa[Na+2]=ha.z,Aa[Na+3]=ia.x,Aa[Na+4]=ia.y,Aa[Na+5]=ia.z,Aa[Na+6]=ga.x,Aa[Na+7]=ga.y,Aa[Na+8]=ga.z,Q.morphNormals&&(sa?(ib=fb[$a].vertexNormals[Qa],T=ib.a,pa=ib.b,lc=ib.c):lc=pa=T=fb[$a].faceNormals[Qa],ja=Nb[$a],ja[Na]=T.x,ja[Na+1]=T.y,ja[Na+2]=T.z,ja[Na+3]=pa.x,ja[Na+4]=pa.y,ja[Na+5]=pa.z,ja[Na+6]=lc.x,ja[Na+7]=lc.y,ja[Na+8]=lc.z),Na+=9;l.bindBuffer(l.ARRAY_BUFFER,B.__webglMorphTargetsBuffers[$a]);l.bufferData(l.ARRAY_BUFFER,rb[$a],R);Q.morphNormals&&
+(l.bindBuffer(l.ARRAY_BUFFER,B.__webglMorphNormalsBuffers[$a]),l.bufferData(l.ARRAY_BUFFER,Nb[$a],R))}if(Zb.length){U=0;for(L=W.length;U<L;U++)O=da[W[U]],ya=Zb[O.a],za=Zb[O.b],mc=Zb[O.c],db[wa]=ya.x,db[wa+1]=ya.y,db[wa+2]=ya.z,db[wa+3]=ya.w,db[wa+4]=za.x,db[wa+5]=za.y,db[wa+6]=za.z,db[wa+7]=za.w,db[wa+8]=mc.x,db[wa+9]=mc.y,db[wa+10]=mc.z,db[wa+11]=mc.w,Fa=ec[O.a],Ha=ec[O.b],nc=ec[O.c],Ua[wa]=Fa.x,Ua[wa+1]=Fa.y,Ua[wa+2]=Fa.z,Ua[wa+3]=Fa.w,Ua[wa+4]=Ha.x,Ua[wa+5]=Ha.y,Ua[wa+6]=Ha.z,Ua[wa+7]=Ha.w,Ua[wa+
+8]=nc.x,Ua[wa+9]=nc.y,Ua[wa+10]=nc.z,Ua[wa+11]=nc.w,wa+=12;0<wa&&(l.bindBuffer(l.ARRAY_BUFFER,B.__webglSkinIndicesBuffer),l.bufferData(l.ARRAY_BUFFER,Ua,R),l.bindBuffer(l.ARRAY_BUFFER,B.__webglSkinWeightsBuffer),l.bufferData(l.ARRAY_BUFFER,db,R))}if(qa){U=0;for(L=W.length;U<L;U++)O=da[W[U]],ba=O.vertexColors,fa=O.color,3===ba.length&&Q.vertexColors===THREE.VertexColors?(va=ba[0],Ca=ba[1],ma=ba[2]):ma=Ca=va=fa,Ka[Wa]=va.r,Ka[Wa+1]=va.g,Ka[Wa+2]=va.b,Ka[Wa+3]=Ca.r,Ka[Wa+4]=Ca.g,Ka[Wa+5]=Ca.b,Ka[Wa+
+6]=ma.r,Ka[Wa+7]=ma.g,Ka[Wa+8]=ma.b,Wa+=9;0<Wa&&(l.bindBuffer(l.ARRAY_BUFFER,B.__webglColorBuffer),l.bufferData(l.ARRAY_BUFFER,Ka,R))}if(sb&&Ga.hasTangents){U=0;for(L=W.length;U<L;U++)O=da[W[U]],Ia=O.vertexTangents,Sa=Ia[0],la=Ia[1],xa=Ia[2],Ta[Za]=Sa.x,Ta[Za+1]=Sa.y,Ta[Za+2]=Sa.z,Ta[Za+3]=Sa.w,Ta[Za+4]=la.x,Ta[Za+5]=la.y,Ta[Za+6]=la.z,Ta[Za+7]=la.w,Ta[Za+8]=xa.x,Ta[Za+9]=xa.y,Ta[Za+10]=xa.z,Ta[Za+11]=xa.w,Za+=12;l.bindBuffer(l.ARRAY_BUFFER,B.__webglTangentBuffer);l.bufferData(l.ARRAY_BUFFER,Ta,R)}if(jb){U=
+0;for(L=W.length;U<L;U++)if(O=da[W[U]],aa=O.vertexNormals,$=O.normal,3===aa.length&&sa)for(Ra=0;3>Ra;Ra++)Ja=aa[Ra],cb[pb]=Ja.x,cb[pb+1]=Ja.y,cb[pb+2]=Ja.z,pb+=3;else for(Ra=0;3>Ra;Ra++)cb[pb]=$.x,cb[pb+1]=$.y,cb[pb+2]=$.z,pb+=3;l.bindBuffer(l.ARRAY_BUFFER,B.__webglNormalBuffer);l.bufferData(l.ARRAY_BUFFER,cb,R)}if(nb&&eb){U=0;for(L=W.length;U<L;U++)if(V=W[U],ca=eb[V],void 0!==ca)for(Ra=0;3>Ra;Ra++)bb=ca[Ra],Gb[Ya]=bb.x,Gb[Ya+1]=bb.y,Ya+=2;0<Ya&&(l.bindBuffer(l.ARRAY_BUFFER,B.__webglUVBuffer),l.bufferData(l.ARRAY_BUFFER,
+Gb,R))}if(nb&&Va){U=0;for(L=W.length;U<L;U++)if(V=W[U],ea=Va[V],void 0!==ea)for(Ra=0;3>Ra;Ra++)ta=ea[Ra],Hb[Eb]=ta.x,Hb[Eb+1]=ta.y,Eb+=2;0<Eb&&(l.bindBuffer(l.ARRAY_BUFFER,B.__webglUV2Buffer),l.bufferData(l.ARRAY_BUFFER,Hb,R))}if(Ob){U=0;for(L=W.length;U<L;U++)qb[Fb]=kb,qb[Fb+1]=kb+1,qb[Fb+2]=kb+2,Fb+=3,Ab[lb]=kb,Ab[lb+1]=kb+1,Ab[lb+2]=kb,Ab[lb+3]=kb+2,Ab[lb+4]=kb+1,Ab[lb+5]=kb+2,lb+=6,kb+=3;l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,B.__webglFaceBuffer);l.bufferData(l.ELEMENT_ARRAY_BUFFER,qb,R);l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,
+B.__webglLineBuffer);l.bufferData(l.ELEMENT_ARRAY_BUFFER,Ab,R)}if(ob)for(Ra=0,Oa=ob.length;Ra<Oa;Ra++)if(H=ob[Ra],H.__original.needsUpdate){M=0;if(1===H.size)if(void 0===H.boundTo||"vertices"===H.boundTo)for(U=0,L=W.length;U<L;U++)O=da[W[U]],H.array[M]=H.value[O.a],H.array[M+1]=H.value[O.b],H.array[M+2]=H.value[O.c],M+=3;else{if("faces"===H.boundTo)for(U=0,L=W.length;U<L;U++)ab=H.value[W[U]],H.array[M]=ab,H.array[M+1]=ab,H.array[M+2]=ab,M+=3}else if(2===H.size)if(void 0===H.boundTo||"vertices"===
+H.boundTo)for(U=0,L=W.length;U<L;U++)O=da[W[U]],ha=H.value[O.a],ia=H.value[O.b],ga=H.value[O.c],H.array[M]=ha.x,H.array[M+1]=ha.y,H.array[M+2]=ia.x,H.array[M+3]=ia.y,H.array[M+4]=ga.x,H.array[M+5]=ga.y,M+=6;else{if("faces"===H.boundTo)for(U=0,L=W.length;U<L;U++)ga=ia=ha=ab=H.value[W[U]],H.array[M]=ha.x,H.array[M+1]=ha.y,H.array[M+2]=ia.x,H.array[M+3]=ia.y,H.array[M+4]=ga.x,H.array[M+5]=ga.y,M+=6}else if(3===H.size){var Da;Da="c"===H.type?["r","g","b"]:["x","y","z"];if(void 0===H.boundTo||"vertices"===
+H.boundTo)for(U=0,L=W.length;U<L;U++)O=da[W[U]],ha=H.value[O.a],ia=H.value[O.b],ga=H.value[O.c],H.array[M]=ha[Da[0]],H.array[M+1]=ha[Da[1]],H.array[M+2]=ha[Da[2]],H.array[M+3]=ia[Da[0]],H.array[M+4]=ia[Da[1]],H.array[M+5]=ia[Da[2]],H.array[M+6]=ga[Da[0]],H.array[M+7]=ga[Da[1]],H.array[M+8]=ga[Da[2]],M+=9;else if("faces"===H.boundTo)for(U=0,L=W.length;U<L;U++)ga=ia=ha=ab=H.value[W[U]],H.array[M]=ha[Da[0]],H.array[M+1]=ha[Da[1]],H.array[M+2]=ha[Da[2]],H.array[M+3]=ia[Da[0]],H.array[M+4]=ia[Da[1]],H.array[M+
+5]=ia[Da[2]],H.array[M+6]=ga[Da[0]],H.array[M+7]=ga[Da[1]],H.array[M+8]=ga[Da[2]],M+=9;else if("faceVertices"===H.boundTo)for(U=0,L=W.length;U<L;U++)ab=H.value[W[U]],ha=ab[0],ia=ab[1],ga=ab[2],H.array[M]=ha[Da[0]],H.array[M+1]=ha[Da[1]],H.array[M+2]=ha[Da[2]],H.array[M+3]=ia[Da[0]],H.array[M+4]=ia[Da[1]],H.array[M+5]=ia[Da[2]],H.array[M+6]=ga[Da[0]],H.array[M+7]=ga[Da[1]],H.array[M+8]=ga[Da[2]],M+=9}else if(4===H.size)if(void 0===H.boundTo||"vertices"===H.boundTo)for(U=0,L=W.length;U<L;U++)O=da[W[U]],
+ha=H.value[O.a],ia=H.value[O.b],ga=H.value[O.c],H.array[M]=ha.x,H.array[M+1]=ha.y,H.array[M+2]=ha.z,H.array[M+3]=ha.w,H.array[M+4]=ia.x,H.array[M+5]=ia.y,H.array[M+6]=ia.z,H.array[M+7]=ia.w,H.array[M+8]=ga.x,H.array[M+9]=ga.y,H.array[M+10]=ga.z,H.array[M+11]=ga.w,M+=12;else if("faces"===H.boundTo)for(U=0,L=W.length;U<L;U++)ga=ia=ha=ab=H.value[W[U]],H.array[M]=ha.x,H.array[M+1]=ha.y,H.array[M+2]=ha.z,H.array[M+3]=ha.w,H.array[M+4]=ia.x,H.array[M+5]=ia.y,H.array[M+6]=ia.z,H.array[M+7]=ia.w,H.array[M+
+8]=ga.x,H.array[M+9]=ga.y,H.array[M+10]=ga.z,H.array[M+11]=ga.w,M+=12;else if("faceVertices"===H.boundTo)for(U=0,L=W.length;U<L;U++)ab=H.value[W[U]],ha=ab[0],ia=ab[1],ga=ab[2],H.array[M]=ha.x,H.array[M+1]=ha.y,H.array[M+2]=ha.z,H.array[M+3]=ha.w,H.array[M+4]=ia.x,H.array[M+5]=ia.y,H.array[M+6]=ia.z,H.array[M+7]=ia.w,H.array[M+8]=ga.x,H.array[M+9]=ga.y,H.array[M+10]=ga.z,H.array[M+11]=ga.w,M+=12;l.bindBuffer(l.ARRAY_BUFFER,H.buffer);l.bufferData(l.ARRAY_BUFFER,H.array,R)}N&&(delete B.__inittedArrays,
+delete B.__colorArray,delete B.__normalArray,delete B.__tangentArray,delete B.__uvArray,delete B.__uv2Array,delete B.__faceArray,delete B.__vertexArray,delete B.__lineArray,delete B.__skinIndexArray,delete B.__skinWeightArray)}}p.verticesNeedUpdate=!1;p.morphTargetsNeedUpdate=!1;p.elementsNeedUpdate=!1;p.uvsNeedUpdate=!1;p.normalsNeedUpdate=!1;p.colorsNeedUpdate=!1;p.tangentsNeedUpdate=!1;p.buffersNeedUpdate=!1;w.attributes&&F(w)}else if(e instanceof THREE.Line){w=d(e,p);x=w.attributes&&u(w);if(p.verticesNeedUpdate||
+p.colorsNeedUpdate||p.lineDistancesNeedUpdate||x){var $b=l.DYNAMIC_DRAW,Bb,Ub,ub,ac,ua,fc,Sb=p.vertices,Lb=p.colors,Db=p.lineDistances,xb=Sb.length,Tb=Lb.length,Mb=Db.length,zb=p.__vertexArray,tc=p.__colorArray,ic=p.__lineDistanceArray,qc=p.colorsNeedUpdate,rc=p.lineDistancesNeedUpdate,Bc=p.__webglCustomAttributesList,uc,Yb,Xa,gc,gb,Ea;if(p.verticesNeedUpdate){for(Bb=0;Bb<xb;Bb++)ac=Sb[Bb],ua=3*Bb,zb[ua]=ac.x,zb[ua+1]=ac.y,zb[ua+2]=ac.z;l.bindBuffer(l.ARRAY_BUFFER,p.__webglVertexBuffer);l.bufferData(l.ARRAY_BUFFER,
+zb,$b)}if(qc){for(Ub=0;Ub<Tb;Ub++)fc=Lb[Ub],ua=3*Ub,tc[ua]=fc.r,tc[ua+1]=fc.g,tc[ua+2]=fc.b;l.bindBuffer(l.ARRAY_BUFFER,p.__webglColorBuffer);l.bufferData(l.ARRAY_BUFFER,tc,$b)}if(rc){for(ub=0;ub<Mb;ub++)ic[ub]=Db[ub];l.bindBuffer(l.ARRAY_BUFFER,p.__webglLineDistanceBuffer);l.bufferData(l.ARRAY_BUFFER,ic,$b)}if(Bc)for(uc=0,Yb=Bc.length;uc<Yb;uc++)if(Ea=Bc[uc],Ea.needsUpdate&&(void 0===Ea.boundTo||"vertices"===Ea.boundTo)){ua=0;gc=Ea.value.length;if(1===Ea.size)for(Xa=0;Xa<gc;Xa++)Ea.array[Xa]=Ea.value[Xa];
+else if(2===Ea.size)for(Xa=0;Xa<gc;Xa++)gb=Ea.value[Xa],Ea.array[ua]=gb.x,Ea.array[ua+1]=gb.y,ua+=2;else if(3===Ea.size)if("c"===Ea.type)for(Xa=0;Xa<gc;Xa++)gb=Ea.value[Xa],Ea.array[ua]=gb.r,Ea.array[ua+1]=gb.g,Ea.array[ua+2]=gb.b,ua+=3;else for(Xa=0;Xa<gc;Xa++)gb=Ea.value[Xa],Ea.array[ua]=gb.x,Ea.array[ua+1]=gb.y,Ea.array[ua+2]=gb.z,ua+=3;else if(4===Ea.size)for(Xa=0;Xa<gc;Xa++)gb=Ea.value[Xa],Ea.array[ua]=gb.x,Ea.array[ua+1]=gb.y,Ea.array[ua+2]=gb.z,Ea.array[ua+3]=gb.w,ua+=4;l.bindBuffer(l.ARRAY_BUFFER,
+Ea.buffer);l.bufferData(l.ARRAY_BUFFER,Ea.array,$b)}}p.verticesNeedUpdate=!1;p.colorsNeedUpdate=!1;p.lineDistancesNeedUpdate=!1;w.attributes&&F(w)}else if(e instanceof THREE.PointCloud){w=d(e,p);x=w.attributes&&u(w);if(p.verticesNeedUpdate||p.colorsNeedUpdate||e.sortParticles||x){var Cc=l.DYNAMIC_DRAW,hb,Ib,Jb,Z,Kb,Vb,vc=p.vertices,Dc=vc.length,Ec=p.colors,jc=Ec.length,bc=p.__vertexArray,cc=p.__colorArray,Qb=p.__sortArray,kc=p.verticesNeedUpdate,oc=p.colorsNeedUpdate,Rb=p.__webglCustomAttributesList,
+vb,hc,ka,wb,Ba,Y;if(e.sortParticles){Ac.copy(sc);Ac.multiply(e.matrixWorld);for(hb=0;hb<Dc;hb++)Jb=vc[hb],ra.copy(Jb),ra.applyProjection(Ac),Qb[hb]=[ra.z,hb];Qb.sort(n);for(hb=0;hb<Dc;hb++)Jb=vc[Qb[hb][1]],Z=3*hb,bc[Z]=Jb.x,bc[Z+1]=Jb.y,bc[Z+2]=Jb.z;for(Ib=0;Ib<jc;Ib++)Z=3*Ib,Vb=Ec[Qb[Ib][1]],cc[Z]=Vb.r,cc[Z+1]=Vb.g,cc[Z+2]=Vb.b;if(Rb)for(vb=0,hc=Rb.length;vb<hc;vb++)if(Y=Rb[vb],void 0===Y.boundTo||"vertices"===Y.boundTo)if(Z=0,wb=Y.value.length,1===Y.size)for(ka=0;ka<wb;ka++)Kb=Qb[ka][1],Y.array[ka]=
+Y.value[Kb];else if(2===Y.size)for(ka=0;ka<wb;ka++)Kb=Qb[ka][1],Ba=Y.value[Kb],Y.array[Z]=Ba.x,Y.array[Z+1]=Ba.y,Z+=2;else if(3===Y.size)if("c"===Y.type)for(ka=0;ka<wb;ka++)Kb=Qb[ka][1],Ba=Y.value[Kb],Y.array[Z]=Ba.r,Y.array[Z+1]=Ba.g,Y.array[Z+2]=Ba.b,Z+=3;else for(ka=0;ka<wb;ka++)Kb=Qb[ka][1],Ba=Y.value[Kb],Y.array[Z]=Ba.x,Y.array[Z+1]=Ba.y,Y.array[Z+2]=Ba.z,Z+=3;else if(4===Y.size)for(ka=0;ka<wb;ka++)Kb=Qb[ka][1],Ba=Y.value[Kb],Y.array[Z]=Ba.x,Y.array[Z+1]=Ba.y,Y.array[Z+2]=Ba.z,Y.array[Z+3]=Ba.w,
+Z+=4}else{if(kc)for(hb=0;hb<Dc;hb++)Jb=vc[hb],Z=3*hb,bc[Z]=Jb.x,bc[Z+1]=Jb.y,bc[Z+2]=Jb.z;if(oc)for(Ib=0;Ib<jc;Ib++)Vb=Ec[Ib],Z=3*Ib,cc[Z]=Vb.r,cc[Z+1]=Vb.g,cc[Z+2]=Vb.b;if(Rb)for(vb=0,hc=Rb.length;vb<hc;vb++)if(Y=Rb[vb],Y.needsUpdate&&(void 0===Y.boundTo||"vertices"===Y.boundTo))if(wb=Y.value.length,Z=0,1===Y.size)for(ka=0;ka<wb;ka++)Y.array[ka]=Y.value[ka];else if(2===Y.size)for(ka=0;ka<wb;ka++)Ba=Y.value[ka],Y.array[Z]=Ba.x,Y.array[Z+1]=Ba.y,Z+=2;else if(3===Y.size)if("c"===Y.type)for(ka=0;ka<
+wb;ka++)Ba=Y.value[ka],Y.array[Z]=Ba.r,Y.array[Z+1]=Ba.g,Y.array[Z+2]=Ba.b,Z+=3;else for(ka=0;ka<wb;ka++)Ba=Y.value[ka],Y.array[Z]=Ba.x,Y.array[Z+1]=Ba.y,Y.array[Z+2]=Ba.z,Z+=3;else if(4===Y.size)for(ka=0;ka<wb;ka++)Ba=Y.value[ka],Y.array[Z]=Ba.x,Y.array[Z+1]=Ba.y,Y.array[Z+2]=Ba.z,Y.array[Z+3]=Ba.w,Z+=4}if(kc||e.sortParticles)l.bindBuffer(l.ARRAY_BUFFER,p.__webglVertexBuffer),l.bufferData(l.ARRAY_BUFFER,bc,Cc);if(oc||e.sortParticles)l.bindBuffer(l.ARRAY_BUFFER,p.__webglColorBuffer),l.bufferData(l.ARRAY_BUFFER,
+cc,Cc);if(Rb)for(vb=0,hc=Rb.length;vb<hc;vb++)if(Y=Rb[vb],Y.needsUpdate||e.sortParticles)l.bindBuffer(l.ARRAY_BUFFER,Y.buffer),l.bufferData(l.ARRAY_BUFFER,Y.array,Cc)}p.verticesNeedUpdate=!1;p.colorsNeedUpdate=!1;w.attributes&&F(w)}for(var dc=0,Fc=s.length;dc<Fc;dc++){var wc=s[dc],Wb=wc,pc=Wb.object,xc=Wb.buffer,yc=pc.geometry,Xb=pc.material;Xb instanceof THREE.MeshFaceMaterial?(Xb=Xb.materials[yc instanceof THREE.BufferGeometry?0:xc.materialIndex],Wb.material=Xb,Xb.transparent?oa.push(Wb):na.push(Wb)):
+Xb&&(Wb.material=Xb,Xb.transparent?oa.push(Wb):na.push(Wb));wc.render=!0;!0===G.sortObjects&&(null!==e.renderDepth?wc.z=e.renderDepth:(ra.setFromMatrixPosition(e.matrixWorld),ra.applyProjection(sc),wc.z=ra.z))}}}dc=0;for(Fc=e.children.length;dc<Fc;dc++)q(a,e.children[dc],g)}}function s(a,b,c){if(0!==a.length)for(var d=0,e=a.length;d<e;d++)a[d].render(b,c,Yb,jc)}function t(a,b,c,d,e,g){for(var f,h,k,l=a.length-1;-1!==l;l--){f=a[l];h=f.object;k=f.buffer;C(h,b);if(g)f=g;else{f=f.material;if(!f)continue;
+e&&G.setBlending(f.blending,f.blendEquation,f.blendSrc,f.blendDst);G.setDepthTest(f.depthTest);G.setDepthWrite(f.depthWrite);P(f.polygonOffset,f.polygonOffsetFactor,f.polygonOffsetUnits)}G.setMaterialFaces(f);k instanceof THREE.BufferGeometry?G.renderBufferDirect(b,c,d,f,k,h):G.renderBuffer(b,c,d,f,k,h)}}function r(a,b,c,d,e,f,g){for(var h,k,l=0,m=a.length;l<m;l++)if(h=a[l],k=h.object,k.visible){if(g)h=g;else{h=h[b];if(!h)continue;f&&G.setBlending(h.blending,h.blendEquation,h.blendSrc,h.blendDst);
+G.setDepthTest(h.depthTest);G.setDepthWrite(h.depthWrite);P(h.polygonOffset,h.polygonOffsetFactor,h.polygonOffsetUnits)}G.renderImmediateObject(c,d,e,h,k)}}function p(a){var b=a.object.material;b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}function v(a,b,d){var e=!1;a=b.material;if(void 0===d.geometryGroups||d.groupsNeedUpdate)delete Pa[b.id],d.makeGroups(a instanceof THREE.MeshFaceMaterial,zb?4294967296:65535),d.groupsNeedUpdate=!1;for(var f=0,g=d.geometryGroupsList.length;f<
+g;f++){a=d.geometryGroupsList[f];if(a.__webglVertexBuffer)e=!1;else{e=a;e.__webglVertexBuffer=l.createBuffer();e.__webglNormalBuffer=l.createBuffer();e.__webglTangentBuffer=l.createBuffer();e.__webglColorBuffer=l.createBuffer();e.__webglUVBuffer=l.createBuffer();e.__webglUV2Buffer=l.createBuffer();e.__webglSkinIndicesBuffer=l.createBuffer();e.__webglSkinWeightsBuffer=l.createBuffer();e.__webglFaceBuffer=l.createBuffer();e.__webglLineBuffer=l.createBuffer();var h=void 0,k=void 0;if(e.numMorphTargets)for(e.__webglMorphTargetsBuffers=
+[],h=0,k=e.numMorphTargets;h<k;h++)e.__webglMorphTargetsBuffers.push(l.createBuffer());if(e.numMorphNormals)for(e.__webglMorphNormalsBuffers=[],h=0,k=e.numMorphNormals;h<k;h++)e.__webglMorphNormalsBuffers.push(l.createBuffer());G.info.memory.geometries++;c(a,b);d.verticesNeedUpdate=!0;d.morphTargetsNeedUpdate=!0;d.elementsNeedUpdate=!0;d.uvsNeedUpdate=!0;d.normalsNeedUpdate=!0;d.tangentsNeedUpdate=!0;e=d.colorsNeedUpdate=!0}(e||void 0===b.__webglActive)&&y(Pa,a,b)}b.__webglActive=!0}function y(a,
+b,c){var d=c.id;a[d]=a[d]||[];a[d].push({id:d,buffer:b,object:c,material:null,z:0})}function u(a){for(var b in a.attributes)if(a.attributes[b].needsUpdate)return!0;return!1}function F(a){for(var b in a.attributes)a.attributes[b].needsUpdate=!1}function x(a,b,c,d,e){var f,g,h,k;bb=0;if(d.needsUpdate){d.program&&oc(d);d.addEventListener("dispose",pc);var m;d instanceof THREE.MeshDepthMaterial?m="depth":d instanceof THREE.MeshNormalMaterial?m="normal":d instanceof THREE.MeshBasicMaterial?m="basic":d instanceof
+THREE.MeshLambertMaterial?m="lambert":d instanceof THREE.MeshPhongMaterial?m="phong":d instanceof THREE.LineBasicMaterial?m="basic":d instanceof THREE.LineDashedMaterial?m="dashed":d instanceof THREE.PointCloudMaterial&&(m="particle_basic");if(m){var n=THREE.ShaderLib[m];d.__webglShader={uniforms:THREE.UniformsUtils.clone(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader}}else d.__webglShader={uniforms:d.uniforms,vertexShader:d.vertexShader,fragmentShader:d.fragmentShader};for(var p=
+0,r=0,s=0,q=0,t=0,u=b.length;t<u;t++){var v=b[t];v.onlyShadow||!1===v.visible||(v instanceof THREE.DirectionalLight&&p++,v instanceof THREE.PointLight&&r++,v instanceof THREE.SpotLight&&s++,v instanceof THREE.HemisphereLight&&q++)}f=p;g=r;h=s;k=q;for(var y,x=0,F=0,C=b.length;F<C;F++){var B=b[F];B.castShadow&&(B instanceof THREE.SpotLight&&x++,B instanceof THREE.DirectionalLight&&!B.shadowCascade&&x++)}y=x;var D;if(ic&&e&&e.skeleton&&e.skeleton.useVertexTexture)D=1024;else{var K=l.getParameter(l.MAX_VERTEX_UNIFORM_VECTORS),
+P=Math.floor((K-20)/4);void 0!==e&&e instanceof THREE.SkinnedMesh&&(P=Math.min(e.skeleton.bones.length,P),P<e.skeleton.bones.length&&console.warn("WebGLRenderer: too many bones - "+e.skeleton.bones.length+", this GPU supports just "+P+" (try OpenGL instead of ANGLE)"));D=P}var I={precision:L,supportsVertexTextures:qc,map:!!d.map,envMap:!!d.envMap,lightMap:!!d.lightMap,bumpMap:!!d.bumpMap,normalMap:!!d.normalMap,specularMap:!!d.specularMap,alphaMap:!!d.alphaMap,vertexColors:d.vertexColors,fog:c,useFog:d.fog,
+fogExp:c instanceof THREE.FogExp2,sizeAttenuation:d.sizeAttenuation,logarithmicDepthBuffer:aa,skinning:d.skinning,maxBones:D,useVertexTexture:ic&&e&&e.skeleton&&e.skeleton.useVertexTexture,morphTargets:d.morphTargets,morphNormals:d.morphNormals,maxMorphTargets:G.maxMorphTargets,maxMorphNormals:G.maxMorphNormals,maxDirLights:f,maxPointLights:g,maxSpotLights:h,maxHemiLights:k,maxShadows:y,shadowMapEnabled:G.shadowMapEnabled&&e.receiveShadow&&0<y,shadowMapType:G.shadowMapType,shadowMapDebug:G.shadowMapDebug,
+shadowMapCascade:G.shadowMapCascade,alphaTest:d.alphaTest,metal:d.metal,wrapAround:d.wrapAround,doubleSided:d.side===THREE.DoubleSide,flipSided:d.side===THREE.BackSide},N=[];m?N.push(m):(N.push(d.fragmentShader),N.push(d.vertexShader));if(void 0!==d.defines)for(var O in d.defines)N.push(O),N.push(d.defines[O]);for(O in I)N.push(O),N.push(I[O]);for(var sa=N.join(),V,$=0,La=Sa.length;$<La;$++){var ba=Sa[$];if(ba.code===sa){V=ba;V.usedTimes++;break}}void 0===V&&(V=new THREE.WebGLProgram(G,sa,d,I),Sa.push(V),
+G.info.memory.programs=Sa.length);d.program=V;var Ia=V.attributes;if(d.morphTargets){d.numSupportedMorphTargets=0;for(var Pa,ca="morphTarget",ea=0;ea<G.maxMorphTargets;ea++)Pa=ca+ea,0<=Ia[Pa]&&d.numSupportedMorphTargets++}if(d.morphNormals)for(d.numSupportedMorphNormals=0,ca="morphNormal",ea=0;ea<G.maxMorphNormals;ea++)Pa=ca+ea,0<=Ia[Pa]&&d.numSupportedMorphNormals++;d.uniformsList=[];for(var Ma in d.__webglShader.uniforms){var ha=d.program.uniforms[Ma];ha&&d.uniformsList.push([d.__webglShader.uniforms[Ma],
+ha])}d.needsUpdate=!1}d.morphTargets&&!e.__webglMorphTargetInfluences&&(e.__webglMorphTargetInfluences=new Float32Array(G.maxMorphTargets));var ia=!1,ga=!1,la=!1,pa=d.program,oa=pa.uniforms,T=d.__webglShader.uniforms;pa.id!==Cb&&(l.useProgram(pa.program),Cb=pa.id,la=ga=ia=!0);d.id!==ib&&(-1===ib&&(la=!0),ib=d.id,ga=!0);if(ia||a!==xa)l.uniformMatrix4fv(oa.projectionMatrix,!1,a.projectionMatrix.elements),aa&&l.uniform1f(oa.logDepthBufFC,2/(Math.log(a.far+1)/Math.LN2)),a!==xa&&(xa=a),(d instanceof THREE.ShaderMaterial||
+d instanceof THREE.MeshPhongMaterial||d.envMap)&&null!==oa.cameraPosition&&(ra.setFromMatrixPosition(a.matrixWorld),l.uniform3f(oa.cameraPosition,ra.x,ra.y,ra.z)),(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&null!==oa.viewMatrix&&l.uniformMatrix4fv(oa.viewMatrix,!1,a.matrixWorldInverse.elements);if(d.skinning)if(e.bindMatrix&&null!==oa.bindMatrix&&l.uniformMatrix4fv(oa.bindMatrix,!1,e.bindMatrix.elements),e.bindMatrixInverse&&
+null!==oa.bindMatrixInverse&&l.uniformMatrix4fv(oa.bindMatrixInverse,!1,e.bindMatrixInverse.elements),ic&&e.skeleton&&e.skeleton.useVertexTexture){if(null!==oa.boneTexture){var va=E();l.uniform1i(oa.boneTexture,va);G.setTexture(e.skeleton.boneTexture,va)}null!==oa.boneTextureWidth&&l.uniform1i(oa.boneTextureWidth,e.skeleton.boneTextureWidth);null!==oa.boneTextureHeight&&l.uniform1i(oa.boneTextureHeight,e.skeleton.boneTextureHeight)}else e.skeleton&&e.skeleton.boneMatrices&&null!==oa.boneGlobalMatrices&&
+l.uniformMatrix4fv(oa.boneGlobalMatrices,!1,e.skeleton.boneMatrices);if(ga){c&&d.fog&&(T.fogColor.value=c.color,c instanceof THREE.Fog?(T.fogNear.value=c.near,T.fogFar.value=c.far):c instanceof THREE.FogExp2&&(T.fogDensity.value=c.density));if(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d.lights){if(Sb){var la=!0,na,ma,Ca,ya=0,za=0,Aa=0,ja,Fa,Ha,ta,Ra,Oa,Ja=kc,Qa=Ja.directional.colors,Ya=Ja.directional.positions,$a=Ja.point.colors,ob=Ja.point.positions,rb=Ja.point.distances,
+jb=Ja.spot.colors,sb=Ja.spot.positions,zb=Ja.spot.distances,kb=Ja.spot.directions,tb=Ja.spot.anglesCos,Lb=Ja.spot.exponents,Eb=Ja.hemi.skyColors,Fb=Ja.hemi.groundColors,pb=Ja.hemi.positions,Za=0,lb=0,Wa=0,wa=0,Na=0,M=0,ab=0,mb=0,Gb=0,Hb=0,cb=0,Ta=0;na=0;for(ma=b.length;na<ma;na++)Ca=b[na],Ca.onlyShadow||(ja=Ca.color,ta=Ca.intensity,Oa=Ca.distance,Ca instanceof THREE.AmbientLight?Ca.visible&&(G.gammaInput?(ya+=ja.r*ja.r,za+=ja.g*ja.g,Aa+=ja.b*ja.b):(ya+=ja.r,za+=ja.g,Aa+=ja.b)):Ca instanceof THREE.DirectionalLight?
+(Na+=1,Ca.visible&&(fa.setFromMatrixPosition(Ca.matrixWorld),ra.setFromMatrixPosition(Ca.target.matrixWorld),fa.sub(ra),fa.normalize(),Gb=3*Za,Ya[Gb]=fa.x,Ya[Gb+1]=fa.y,Ya[Gb+2]=fa.z,G.gammaInput?w(Qa,Gb,ja,ta*ta):z(Qa,Gb,ja,ta),Za+=1)):Ca instanceof THREE.PointLight?(M+=1,Ca.visible&&(Hb=3*lb,G.gammaInput?w($a,Hb,ja,ta*ta):z($a,Hb,ja,ta),ra.setFromMatrixPosition(Ca.matrixWorld),ob[Hb]=ra.x,ob[Hb+1]=ra.y,ob[Hb+2]=ra.z,rb[lb]=Oa,lb+=1)):Ca instanceof THREE.SpotLight?(ab+=1,Ca.visible&&(cb=3*Wa,G.gammaInput?
+w(jb,cb,ja,ta*ta):z(jb,cb,ja,ta),fa.setFromMatrixPosition(Ca.matrixWorld),sb[cb]=fa.x,sb[cb+1]=fa.y,sb[cb+2]=fa.z,zb[Wa]=Oa,ra.setFromMatrixPosition(Ca.target.matrixWorld),fa.sub(ra),fa.normalize(),kb[cb]=fa.x,kb[cb+1]=fa.y,kb[cb+2]=fa.z,tb[Wa]=Math.cos(Ca.angle),Lb[Wa]=Ca.exponent,Wa+=1)):Ca instanceof THREE.HemisphereLight&&(mb+=1,Ca.visible&&(fa.setFromMatrixPosition(Ca.matrixWorld),fa.normalize(),Ta=3*wa,pb[Ta]=fa.x,pb[Ta+1]=fa.y,pb[Ta+2]=fa.z,Fa=Ca.color,Ha=Ca.groundColor,G.gammaInput?(Ra=ta*
+ta,w(Eb,Ta,Fa,Ra),w(Fb,Ta,Ha,Ra)):(z(Eb,Ta,Fa,ta),z(Fb,Ta,Ha,ta)),wa+=1)));na=3*Za;for(ma=Math.max(Qa.length,3*Na);na<ma;na++)Qa[na]=0;na=3*lb;for(ma=Math.max($a.length,3*M);na<ma;na++)$a[na]=0;na=3*Wa;for(ma=Math.max(jb.length,3*ab);na<ma;na++)jb[na]=0;na=3*wa;for(ma=Math.max(Eb.length,3*mb);na<ma;na++)Eb[na]=0;na=3*wa;for(ma=Math.max(Fb.length,3*mb);na<ma;na++)Fb[na]=0;Ja.directional.length=Za;Ja.point.length=lb;Ja.spot.length=Wa;Ja.hemi.length=wa;Ja.ambient[0]=ya;Ja.ambient[1]=za;Ja.ambient[2]=
+Aa;Sb=!1}if(la){var Ka=kc;T.ambientLightColor.value=Ka.ambient;T.directionalLightColor.value=Ka.directional.colors;T.directionalLightDirection.value=Ka.directional.positions;T.pointLightColor.value=Ka.point.colors;T.pointLightPosition.value=Ka.point.positions;T.pointLightDistance.value=Ka.point.distances;T.spotLightColor.value=Ka.spot.colors;T.spotLightPosition.value=Ka.spot.positions;T.spotLightDistance.value=Ka.spot.distances;T.spotLightDirection.value=Ka.spot.directions;T.spotLightAngleCos.value=
+Ka.spot.anglesCos;T.spotLightExponent.value=Ka.spot.exponents;T.hemisphereLightSkyColor.value=Ka.hemi.skyColors;T.hemisphereLightGroundColor.value=Ka.hemi.groundColors;T.hemisphereLightDirection.value=Ka.hemi.positions;A(T,!0)}else A(T,!1)}if(d instanceof THREE.MeshBasicMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshPhongMaterial){T.opacity.value=d.opacity;G.gammaInput?T.diffuse.value.copyGammaToLinear(d.color):T.diffuse.value=d.color;T.map.value=d.map;T.lightMap.value=d.lightMap;
+T.specularMap.value=d.specularMap;T.alphaMap.value=d.alphaMap;d.bumpMap&&(T.bumpMap.value=d.bumpMap,T.bumpScale.value=d.bumpScale);d.normalMap&&(T.normalMap.value=d.normalMap,T.normalScale.value.copy(d.normalScale));var Ua;d.map?Ua=d.map:d.specularMap?Ua=d.specularMap:d.normalMap?Ua=d.normalMap:d.bumpMap?Ua=d.bumpMap:d.alphaMap&&(Ua=d.alphaMap);if(void 0!==Ua){var db=Ua.offset,Db=Ua.repeat;T.offsetRepeat.value.set(db.x,db.y,Db.x,Db.y)}T.envMap.value=d.envMap;T.flipEnvMap.value=d.envMap instanceof
+THREE.WebGLRenderTargetCube?1:-1;T.reflectivity.value=d.reflectivity;T.refractionRatio.value=d.refractionRatio;T.combine.value=d.combine;T.useRefract.value=d.envMap&&d.envMap.mapping instanceof THREE.CubeRefractionMapping}d instanceof THREE.LineBasicMaterial?(T.diffuse.value=d.color,T.opacity.value=d.opacity):d instanceof THREE.LineDashedMaterial?(T.diffuse.value=d.color,T.opacity.value=d.opacity,T.dashSize.value=d.dashSize,T.totalSize.value=d.dashSize+d.gapSize,T.scale.value=d.scale):d instanceof
+THREE.PointCloudMaterial?(T.psColor.value=d.color,T.opacity.value=d.opacity,T.size.value=d.size,T.scale.value=J.height/2,T.map.value=d.map):d instanceof THREE.MeshPhongMaterial?(T.shininess.value=d.shininess,G.gammaInput?(T.ambient.value.copyGammaToLinear(d.ambient),T.emissive.value.copyGammaToLinear(d.emissive),T.specular.value.copyGammaToLinear(d.specular)):(T.ambient.value=d.ambient,T.emissive.value=d.emissive,T.specular.value=d.specular),d.wrapAround&&T.wrapRGB.value.copy(d.wrapRGB)):d instanceof
+THREE.MeshLambertMaterial?(G.gammaInput?(T.ambient.value.copyGammaToLinear(d.ambient),T.emissive.value.copyGammaToLinear(d.emissive)):(T.ambient.value=d.ambient,T.emissive.value=d.emissive),d.wrapAround&&T.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshDepthMaterial?(T.mNear.value=a.near,T.mFar.value=a.far,T.opacity.value=d.opacity):d instanceof THREE.MeshNormalMaterial&&(T.opacity.value=d.opacity);if(e.receiveShadow&&!d._shadowPass&&T.shadowMatrix)for(var Nb=0,yb=0,H=b.length;yb<H;yb++){var qb=
+b[yb];qb.castShadow&&(qb instanceof THREE.SpotLight||qb instanceof THREE.DirectionalLight&&!qb.shadowCascade)&&(T.shadowMap.value[Nb]=qb.shadowMap,T.shadowMapSize.value[Nb]=qb.shadowMapSize,T.shadowMatrix.value[Nb]=qb.shadowMatrix,T.shadowDarkness.value[Nb]=qb.shadowDarkness,T.shadowBias.value[Nb]=qb.shadowBias,Nb++)}for(var Ab=d.uniformsList,Ga,Ob,nb,xb=0,Tb=Ab.length;xb<Tb;xb++){var qa=Ab[xb][0];if(!1!==qa.needsUpdate){var Mb=qa.type,X=qa.value,W=Ab[xb][1];switch(Mb){case "1i":l.uniform1i(W,X);
+break;case "1f":l.uniform1f(W,X);break;case "2f":l.uniform2f(W,X[0],X[1]);break;case "3f":l.uniform3f(W,X[0],X[1],X[2]);break;case "4f":l.uniform4f(W,X[0],X[1],X[2],X[3]);break;case "1iv":l.uniform1iv(W,X);break;case "3iv":l.uniform3iv(W,X);break;case "1fv":l.uniform1fv(W,X);break;case "2fv":l.uniform2fv(W,X);break;case "3fv":l.uniform3fv(W,X);break;case "4fv":l.uniform4fv(W,X);break;case "Matrix3fv":l.uniformMatrix3fv(W,!1,X);break;case "Matrix4fv":l.uniformMatrix4fv(W,!1,X);break;case "i":l.uniform1i(W,
+X);break;case "f":l.uniform1f(W,X);break;case "v2":l.uniform2f(W,X.x,X.y);break;case "v3":l.uniform3f(W,X.x,X.y,X.z);break;case "v4":l.uniform4f(W,X.x,X.y,X.z,X.w);break;case "c":l.uniform3f(W,X.r,X.g,X.b);break;case "iv1":l.uniform1iv(W,X);break;case "iv":l.uniform3iv(W,X);break;case "fv1":l.uniform1fv(W,X);break;case "fv":l.uniform3fv(W,X);break;case "v2v":void 0===qa._array&&(qa._array=new Float32Array(2*X.length));for(var da=0,eb=X.length;da<eb;da++)nb=2*da,qa._array[nb]=X[da].x,qa._array[nb+
+1]=X[da].y;l.uniform2fv(W,qa._array);break;case "v3v":void 0===qa._array&&(qa._array=new Float32Array(3*X.length));da=0;for(eb=X.length;da<eb;da++)nb=3*da,qa._array[nb]=X[da].x,qa._array[nb+1]=X[da].y,qa._array[nb+2]=X[da].z;l.uniform3fv(W,qa._array);break;case "v4v":void 0===qa._array&&(qa._array=new Float32Array(4*X.length));da=0;for(eb=X.length;da<eb;da++)nb=4*da,qa._array[nb]=X[da].x,qa._array[nb+1]=X[da].y,qa._array[nb+2]=X[da].z,qa._array[nb+3]=X[da].w;l.uniform4fv(W,qa._array);break;case "m3":l.uniformMatrix3fv(W,
+!1,X.elements);break;case "m3v":void 0===qa._array&&(qa._array=new Float32Array(9*X.length));da=0;for(eb=X.length;da<eb;da++)X[da].flattenToArrayOffset(qa._array,9*da);l.uniformMatrix3fv(W,!1,qa._array);break;case "m4":l.uniformMatrix4fv(W,!1,X.elements);break;case "m4v":void 0===qa._array&&(qa._array=new Float32Array(16*X.length));da=0;for(eb=X.length;da<eb;da++)X[da].flattenToArrayOffset(qa._array,16*da);l.uniformMatrix4fv(W,!1,qa._array);break;case "t":Ga=X;Ob=E();l.uniform1i(W,Ob);if(!Ga)continue;
+if(Ga instanceof THREE.CubeTexture||Ga.image instanceof Array&&6===Ga.image.length){var Va=Ga,ec=Ob;if(6===Va.image.length)if(Va.needsUpdate){Va.image.__webglTextureCube||(Va.addEventListener("dispose",rc),Va.image.__webglTextureCube=l.createTexture(),G.info.memory.textures++);l.activeTexture(l.TEXTURE0+ec);l.bindTexture(l.TEXTURE_CUBE_MAP,Va.image.__webglTextureCube);l.pixelStorei(l.UNPACK_FLIP_Y_WEBGL,Va.flipY);for(var Zb=Va instanceof THREE.CompressedTexture,Pb=[],fb=0;6>fb;fb++)Pb[fb]=G.autoScaleCubemaps&&
+!Zb?Q(Va.image[fb],Lc):Va.image[fb];var Da=Pb[0],$b=THREE.Math.isPowerOfTwo(Da.width)&&THREE.Math.isPowerOfTwo(Da.height),Bb=S(Va.format),Ub=S(Va.type);R(l.TEXTURE_CUBE_MAP,Va,$b);for(fb=0;6>fb;fb++)if(Zb)for(var ub,ac=Pb[fb].mipmaps,ua=0,fc=ac.length;ua<fc;ua++)ub=ac[ua],Va.format!==THREE.RGBAFormat?l.compressedTexImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+fb,ua,Bb,ub.width,ub.height,0,ub.data):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+fb,ua,Bb,ub.width,ub.height,0,Bb,Ub,ub.data);else l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+
+fb,0,Bb,Bb,Ub,Pb[fb]);Va.generateMipmaps&&$b&&l.generateMipmap(l.TEXTURE_CUBE_MAP);Va.needsUpdate=!1;if(Va.onUpdate)Va.onUpdate()}else l.activeTexture(l.TEXTURE0+ec),l.bindTexture(l.TEXTURE_CUBE_MAP,Va.image.__webglTextureCube)}else if(Ga instanceof THREE.WebGLRenderTargetCube){var Yb=Ga;l.activeTexture(l.TEXTURE0+Ob);l.bindTexture(l.TEXTURE_CUBE_MAP,Yb.__webglTexture)}else G.setTexture(Ga,Ob);break;case "tv":void 0===qa._array&&(qa._array=[]);da=0;for(eb=qa.value.length;da<eb;da++)qa._array[da]=
+E();l.uniform1iv(W,qa._array);da=0;for(eb=qa.value.length;da<eb;da++)Ga=qa.value[da],Ob=qa._array[da],Ga&&G.setTexture(Ga,Ob);break;default:console.warn("THREE.WebGLRenderer: Unknown uniform type: "+Mb)}}}}l.uniformMatrix4fv(oa.modelViewMatrix,!1,e._modelViewMatrix.elements);oa.normalMatrix&&l.uniformMatrix3fv(oa.normalMatrix,!1,e._normalMatrix.elements);null!==oa.modelMatrix&&l.uniformMatrix4fv(oa.modelMatrix,!1,e.matrixWorld.elements);return pa}function A(a,b){a.ambientLightColor.needsUpdate=b;
+a.directionalLightColor.needsUpdate=b;a.directionalLightDirection.needsUpdate=b;a.pointLightColor.needsUpdate=b;a.pointLightPosition.needsUpdate=b;a.pointLightDistance.needsUpdate=b;a.spotLightColor.needsUpdate=b;a.spotLightPosition.needsUpdate=b;a.spotLightDistance.needsUpdate=b;a.spotLightDirection.needsUpdate=b;a.spotLightAngleCos.needsUpdate=b;a.spotLightExponent.needsUpdate=b;a.hemisphereLightSkyColor.needsUpdate=b;a.hemisphereLightGroundColor.needsUpdate=b;a.hemisphereLightDirection.needsUpdate=
+b}function E(){var a=bb;a>=xc&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+xc);bb+=1;return a}function C(a,b){a._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,a.matrixWorld);a._normalMatrix.getNormalMatrix(a._modelViewMatrix)}function w(a,b,c,d){a[b]=c.r*c.r*d;a[b+1]=c.g*c.g*d;a[b+2]=c.b*c.b*d}function z(a,b,c,d){a[b]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function B(a){a!==ja&&(l.lineWidth(a),ja=a)}function P(a,b,c){Ya!==a&&(a?l.enable(l.POLYGON_OFFSET_FILL):
+l.disable(l.POLYGON_OFFSET_FILL),Ya=a);!a||sb===b&&Oa===c||(l.polygonOffset(b,c),sb=b,Oa=c)}function R(a,b,c){c?(l.texParameteri(a,l.TEXTURE_WRAP_S,S(b.wrapS)),l.texParameteri(a,l.TEXTURE_WRAP_T,S(b.wrapT)),l.texParameteri(a,l.TEXTURE_MAG_FILTER,S(b.magFilter)),l.texParameteri(a,l.TEXTURE_MIN_FILTER,S(b.minFilter))):(l.texParameteri(a,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(a,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),l.texParameteri(a,l.TEXTURE_MAG_FILTER,D(b.magFilter)),l.texParameteri(a,l.TEXTURE_MIN_FILTER,
+D(b.minFilter)));jb&&b.type!==THREE.FloatType&&(1<b.anisotropy||b.__oldAnisotropy)&&(l.texParameterf(a,jb.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,yc)),b.__oldAnisotropy=b.anisotropy)}function Q(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.log("THREE.WebGLRenderer:",a,"is too big ("+a.width+"x"+
+a.height+"). Resized to "+d.width+"x"+d.height+".");return d}return a}function N(a,b){l.bindRenderbuffer(l.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(l.renderbufferStorage(l.RENDERBUFFER,l.DEPTH_COMPONENT16,b.width,b.height),l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_ATTACHMENT,l.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(l.renderbufferStorage(l.RENDERBUFFER,l.DEPTH_STENCIL,b.width,b.height),l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_STENCIL_ATTACHMENT,l.RENDERBUFFER,a)):l.renderbufferStorage(l.RENDERBUFFER,
+l.RGBA4,b.width,b.height)}function K(a){a instanceof THREE.WebGLRenderTargetCube?(l.bindTexture(l.TEXTURE_CUBE_MAP,a.__webglTexture),l.generateMipmap(l.TEXTURE_CUBE_MAP),l.bindTexture(l.TEXTURE_CUBE_MAP,null)):(l.bindTexture(l.TEXTURE_2D,a.__webglTexture),l.generateMipmap(l.TEXTURE_2D),l.bindTexture(l.TEXTURE_2D,null))}function D(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?l.NEAREST:l.LINEAR}function S(a){if(a===THREE.RepeatWrapping)return l.REPEAT;
+if(a===THREE.ClampToEdgeWrapping)return l.CLAMP_TO_EDGE;if(a===THREE.MirroredRepeatWrapping)return l.MIRRORED_REPEAT;if(a===THREE.NearestFilter)return l.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return l.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return l.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return l.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return l.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return l.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return l.UNSIGNED_BYTE;
+if(a===THREE.UnsignedShort4444Type)return l.UNSIGNED_SHORT_4_4_4_4;if(a===THREE.UnsignedShort5551Type)return l.UNSIGNED_SHORT_5_5_5_1;if(a===THREE.UnsignedShort565Type)return l.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return l.BYTE;if(a===THREE.ShortType)return l.SHORT;if(a===THREE.UnsignedShortType)return l.UNSIGNED_SHORT;if(a===THREE.IntType)return l.INT;if(a===THREE.UnsignedIntType)return l.UNSIGNED_INT;if(a===THREE.FloatType)return l.FLOAT;if(a===THREE.AlphaFormat)return l.ALPHA;if(a===THREE.RGBFormat)return l.RGB;
+if(a===THREE.RGBAFormat)return l.RGBA;if(a===THREE.LuminanceFormat)return l.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return l.LUMINANCE_ALPHA;if(a===THREE.AddEquation)return l.FUNC_ADD;if(a===THREE.SubtractEquation)return l.FUNC_SUBTRACT;if(a===THREE.ReverseSubtractEquation)return l.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return l.ZERO;if(a===THREE.OneFactor)return l.ONE;if(a===THREE.SrcColorFactor)return l.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return l.ONE_MINUS_SRC_COLOR;if(a===
+THREE.SrcAlphaFactor)return l.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return l.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return l.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return l.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return l.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return l.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return l.SRC_ALPHA_SATURATE;if(void 0!==rb){if(a===THREE.RGB_S3TC_DXT1_Format)return rb.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT1_Format)return rb.COMPRESSED_RGBA_S3TC_DXT1_EXT;
+if(a===THREE.RGBA_S3TC_DXT3_Format)return rb.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return rb.COMPRESSED_RGBA_S3TC_DXT5_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var J=void 0!==a.canvas?a.canvas:document.createElement("canvas"),V=void 0!==a.context?a.context:null,L=void 0!==a.precision?a.precision:"highp",ba=void 0!==a.alpha?a.alpha:!1,O=void 0!==a.depth?a.depth:!0,la=void 0!==a.stencil?a.stencil:!0,I=void 0!==a.antialias?a.antialias:!1,va=void 0!==
+a.premultipliedAlpha?a.premultipliedAlpha:!0,$=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,aa=void 0!==a.logarithmicDepthBuffer?a.logarithmicDepthBuffer:!1,sa=new THREE.Color(0),Ia=0,La=[],Pa={},Ma=[],na=[],oa=[];this.domElement=J;this.context=null;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.shadowMapEnabled=
+this.gammaOutput=this.gammaInput=!1;this.shadowMapAutoUpdate=!0;this.shadowMapType=THREE.PCFShadowMap;this.shadowMapCullFace=THREE.CullFaceFront;this.shadowMapCascade=this.shadowMapDebug=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.renderPluginsPre=[];this.renderPluginsPost=[];this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var G=this,Sa=[],Cb=null,ob=null,ib=-1,ea=null,xa=null,bb=0,za=-1,Fa=-1,Ha=-1,ya=-1,Aa=
+-1,ca=-1,ma=-1,ta=-1,Ya=null,sb=null,Oa=null,ja=null,pa=0,Qa=0,Lb=J.width,Db=J.height,Yb=0,jc=0,xb=new Uint8Array(16),yb=new Uint8Array(16),zc=new THREE.Frustum,sc=new THREE.Matrix4,Ac=new THREE.Matrix4,ra=new THREE.Vector3,fa=new THREE.Vector3,Sb=!0,kc={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[]},hemi:{length:0,skyColors:[],groundColors:[],
+positions:[]}},l,Tb,Mb,jb,rb,zb;(function(){try{var a={alpha:ba,depth:O,stencil:la,antialias:I,premultipliedAlpha:va,preserveDrawingBuffer:$};l=V||J.getContext("webgl",a)||J.getContext("experimental-webgl",a);if(null===l)throw"Error creating WebGL context.";}catch(b){console.error(b)}Tb=l.getExtension("OES_texture_float");l.getExtension("OES_texture_float_linear");Mb=l.getExtension("OES_standard_derivatives");jb=l.getExtension("EXT_texture_filter_anisotropic")||l.getExtension("MOZ_EXT_texture_filter_anisotropic")||
+l.getExtension("WEBKIT_EXT_texture_filter_anisotropic");rb=l.getExtension("WEBGL_compressed_texture_s3tc")||l.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||l.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");zb=l.getExtension("OES_element_index_uint");null===Tb&&console.log("THREE.WebGLRenderer: Float textures not supported.");null===Mb&&console.log("THREE.WebGLRenderer: Standard derivatives not supported.");null===jb&&console.log("THREE.WebGLRenderer: Anisotropic texture filtering not supported.");
+null===rb&&console.log("THREE.WebGLRenderer: S3TC compressed textures not supported.");null===zb&&console.log("THREE.WebGLRenderer: elementindex as unsigned integer not supported.");void 0===l.getShaderPrecisionFormat&&(l.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});aa&&l.getExtension("EXT_frag_depth")})();l.clearColor(0,0,0,1);l.clearDepth(1);l.clearStencil(0);l.enable(l.DEPTH_TEST);l.depthFunc(l.LEQUAL);l.frontFace(l.CCW);l.cullFace(l.BACK);l.enable(l.CULL_FACE);
+l.enable(l.BLEND);l.blendEquation(l.FUNC_ADD);l.blendFunc(l.SRC_ALPHA,l.ONE_MINUS_SRC_ALPHA);l.viewport(pa,Qa,Lb,Db);l.clearColor(sa.r,sa.g,sa.b,Ia);this.context=l;var xc=l.getParameter(l.MAX_TEXTURE_IMAGE_UNITS),Mc=l.getParameter(l.MAX_VERTEX_TEXTURE_IMAGE_UNITS),Nc=l.getParameter(l.MAX_TEXTURE_SIZE),Lc=l.getParameter(l.MAX_CUBE_MAP_TEXTURE_SIZE),yc=jb?l.getParameter(jb.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,qc=0<Mc,ic=qc&&Tb;rb&&l.getParameter(l.COMPRESSED_TEXTURE_FORMATS);var Oc=l.getShaderPrecisionFormat(l.VERTEX_SHADER,
+l.HIGH_FLOAT),Pc=l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.MEDIUM_FLOAT);l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.LOW_FLOAT);var Qc=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.HIGH_FLOAT),Rc=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.MEDIUM_FLOAT);l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.LOW_FLOAT);var Sc=0<Oc.precision&&0<Qc.precision,Ic=0<Pc.precision&&0<Rc.precision;"highp"!==L||Sc||(Ic?(L="mediump",console.warn("THREE.WebGLRenderer: highp not supported, using mediump.")):(L=
+"lowp",console.warn("THREE.WebGLRenderer: highp and mediump not supported, using lowp.")));"mediump"!==L||Ic||(L="lowp",console.warn("THREE.WebGLRenderer: mediump not supported, using lowp."));this.getContext=function(){return l};this.supportsVertexTextures=function(){return qc};this.supportsFloatTextures=function(){return Tb};this.supportsStandardDerivatives=function(){return Mb};this.supportsCompressedTextureS3TC=function(){return rb};this.getMaxAnisotropy=function(){return yc};this.getPrecision=
+function(){return L};this.setSize=function(a,b,c){J.width=a*this.devicePixelRatio;J.height=b*this.devicePixelRatio;!1!==c&&(J.style.width=a+"px",J.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){pa=a*this.devicePixelRatio;Qa=b*this.devicePixelRatio;Lb=c*this.devicePixelRatio;Db=d*this.devicePixelRatio;l.viewport(pa,Qa,Lb,Db)};this.setScissor=function(a,b,c,d){l.scissor(a*this.devicePixelRatio,b*this.devicePixelRatio,c*this.devicePixelRatio,d*this.devicePixelRatio)};
+this.enableScissorTest=function(a){a?l.enable(l.SCISSOR_TEST):l.disable(l.SCISSOR_TEST)};this.setClearColor=function(a,b){sa.set(a);Ia=void 0!==b?b:1;l.clearColor(sa.r,sa.g,sa.b,Ia)};this.setClearColorHex=function(a,b){console.warn("THREE.WebGLRenderer: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getClearColor=function(){return sa};this.getClearAlpha=function(){return Ia};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=l.COLOR_BUFFER_BIT;
+if(void 0===b||b)d|=l.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=l.STENCIL_BUFFER_BIT;l.clear(d)};this.clearColor=function(){l.clear(l.COLOR_BUFFER_BIT)};this.clearDepth=function(){l.clear(l.DEPTH_BUFFER_BIT)};this.clearStencil=function(){l.clear(l.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.addPostPlugin=function(a){a.init(this,La,Pa,Ma);this.renderPluginsPost.push(a)};this.addPrePlugin=function(a){a.init(this,La,Pa,Ma);this.renderPluginsPre.push(a)};
+this.updateShadowMap=function(a,b){Cb=null;ib=ea=ta=ma=Ha=-1;Sb=!0;Fa=za=-1;this.shadowMapPlugin.update(a,b)};var Gc=function(a){a.target.traverse(function(a){a.removeEventListener("remove",Gc);if(a instanceof THREE.Mesh||a instanceof THREE.PointCloud||a instanceof THREE.Line)delete Pa[a.id];else if(a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback)for(var b=Ma,c=b.length-1;0<=c;c--)b[c].object===a&&b.splice(c,1);delete a.__webglInit;delete a._modelViewMatrix;delete a._normalMatrix;
+delete a.__webglActive})},Hc=function(a){a=a.target;a.removeEventListener("dispose",Hc);a.__webglInit=void 0;if(a instanceof THREE.BufferGeometry){for(var b in a.attributes)void 0!==a.attributes[b].buffer&&l.deleteBuffer(a.attributes[b].buffer);G.info.memory.geometries--}else if(void 0!==a.geometryGroups){b=0;for(var c=a.geometryGroupsList.length;b<c;b++){var d=a.geometryGroupsList[b];if(void 0!==d.numMorphTargets)for(var e=0,f=d.numMorphTargets;e<f;e++)l.deleteBuffer(d.__webglMorphTargetsBuffers[e]);
+if(void 0!==d.numMorphNormals)for(e=0,f=d.numMorphNormals;e<f;e++)l.deleteBuffer(d.__webglMorphNormalsBuffers[e]);Jc(d)}}else Jc(a)},rc=function(a){a=a.target;a.removeEventListener("dispose",rc);a.image&&a.image.__webglTextureCube?l.deleteTexture(a.image.__webglTextureCube):a.__webglInit&&(a.__webglInit=!1,l.deleteTexture(a.__webglTexture));G.info.memory.textures--},Kc=function(a){a=a.target;a.removeEventListener("dispose",Kc);if(a&&a.__webglTexture)if(l.deleteTexture(a.__webglTexture),a instanceof
+THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)l.deleteFramebuffer(a.__webglFramebuffer[b]),l.deleteRenderbuffer(a.__webglRenderbuffer[b]);else l.deleteFramebuffer(a.__webglFramebuffer),l.deleteRenderbuffer(a.__webglRenderbuffer);G.info.memory.textures--},pc=function(a){a=a.target;a.removeEventListener("dispose",pc);oc(a)},Jc=function(a){void 0!==a.__webglVertexBuffer&&l.deleteBuffer(a.__webglVertexBuffer);void 0!==a.__webglNormalBuffer&&l.deleteBuffer(a.__webglNormalBuffer);void 0!==a.__webglTangentBuffer&&
+l.deleteBuffer(a.__webglTangentBuffer);void 0!==a.__webglColorBuffer&&l.deleteBuffer(a.__webglColorBuffer);void 0!==a.__webglUVBuffer&&l.deleteBuffer(a.__webglUVBuffer);void 0!==a.__webglUV2Buffer&&l.deleteBuffer(a.__webglUV2Buffer);void 0!==a.__webglSkinIndicesBuffer&&l.deleteBuffer(a.__webglSkinIndicesBuffer);void 0!==a.__webglSkinWeightsBuffer&&l.deleteBuffer(a.__webglSkinWeightsBuffer);void 0!==a.__webglFaceBuffer&&l.deleteBuffer(a.__webglFaceBuffer);void 0!==a.__webglLineBuffer&&l.deleteBuffer(a.__webglLineBuffer);
+void 0!==a.__webglLineDistanceBuffer&&l.deleteBuffer(a.__webglLineDistanceBuffer);if(void 0!==a.__webglCustomAttributesList)for(var b in a.__webglCustomAttributesList)l.deleteBuffer(a.__webglCustomAttributesList[b].buffer);G.info.memory.geometries--},oc=function(a){var b=a.program.program;if(void 0!==b){a.program=void 0;var c,d,e=!1;a=0;for(c=Sa.length;a<c;a++)if(d=Sa[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=Sa.length;a<c;a++)d=Sa[a],d.program!==b&&e.push(d);
+Sa=e;l.deleteProgram(b);G.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){f();a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=l.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=l.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=l.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=l.createBuffer());a.hasPositions&&(l.bindBuffer(l.ARRAY_BUFFER,a.__webglVertexBuffer),l.bufferData(l.ARRAY_BUFFER,a.positionArray,
+l.DYNAMIC_DRAW),g(b.attributes.position),l.vertexAttribPointer(b.attributes.position,3,l.FLOAT,!1,0,0));if(a.hasNormals){l.bindBuffer(l.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,e,k,m,n,p,r,s,q,t,u,v=3*a.count;for(u=0;u<v;u+=9)t=a.normalArray,d=t[u],e=t[u+1],k=t[u+2],m=t[u+3],p=t[u+4],s=t[u+5],n=t[u+6],r=t[u+7],q=t[u+8],d=(d+m+n)/3,e=(e+p+r)/3,k=(k+s+q)/3,t[u]=d,t[u+1]=e,t[u+2]=k,t[u+3]=d,t[u+4]=e,t[u+5]=k,t[u+6]=d,t[u+7]=e,t[u+8]=k}l.bufferData(l.ARRAY_BUFFER,a.normalArray,
+l.DYNAMIC_DRAW);g(b.attributes.normal);l.vertexAttribPointer(b.attributes.normal,3,l.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(l.bindBuffer(l.ARRAY_BUFFER,a.__webglUvBuffer),l.bufferData(l.ARRAY_BUFFER,a.uvArray,l.DYNAMIC_DRAW),g(b.attributes.uv),l.vertexAttribPointer(b.attributes.uv,2,l.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(l.bindBuffer(l.ARRAY_BUFFER,a.__webglColorBuffer),l.bufferData(l.ARRAY_BUFFER,a.colorArray,l.DYNAMIC_DRAW),g(b.attributes.color),l.vertexAttribPointer(b.attributes.color,
+3,l.FLOAT,!1,0,0));h();l.drawArrays(l.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,g,h){if(!1!==d.visible)if(a=x(a,b,c,d,h),b=!1,c=16777215*g.id+2*a.id+(d.wireframe?1:0),c!==ea&&(ea=c,b=!0),b&&f(),h instanceof THREE.Mesh)if(c=g.attributes.index){var k,m;c.array instanceof Uint32Array?(k=l.UNSIGNED_INT,m=4):(k=l.UNSIGNED_SHORT,m=2);var n=g.offsets;if(0===n.length)b&&(e(d,a,g,0),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,c.buffer)),l.drawElements(l.TRIANGLES,c.array.length,k,0),
+G.info.render.calls++,G.info.render.vertices+=c.array.length,G.info.render.faces+=c.array.length/3;else{b=!0;for(var p=0,r=n.length;p<r;p++){var s=n[p].index;b&&(e(d,a,g,s),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,c.buffer));l.drawElements(l.TRIANGLES,n[p].count,k,n[p].start*m);G.info.render.calls++;G.info.render.vertices+=n[p].count;G.info.render.faces+=n[p].count/3}}}else b&&e(d,a,g,0),d=g.attributes.position,l.drawArrays(l.TRIANGLES,0,d.array.length/3),G.info.render.calls++,G.info.render.vertices+=
+d.array.length/3,G.info.render.faces+=d.array.length/9;else if(h instanceof THREE.PointCloud)b&&e(d,a,g,0),d=g.attributes.position,l.drawArrays(l.POINTS,0,d.array.length/3),G.info.render.calls++,G.info.render.points+=d.array.length/3;else if(h instanceof THREE.Line)if(h=h.type===THREE.LineStrip?l.LINE_STRIP:l.LINES,B(d.linewidth),c=g.attributes.index)if(c.array instanceof Uint32Array?(k=l.UNSIGNED_INT,m=4):(k=l.UNSIGNED_SHORT,m=2),n=g.offsets,0===n.length)b&&(e(d,a,g,0),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,
+c.buffer)),l.drawElements(h,c.array.length,k,0),G.info.render.calls++,G.info.render.vertices+=c.array.length;else for(1<n.length&&(b=!0),p=0,r=n.length;p<r;p++)s=n[p].index,b&&(e(d,a,g,s),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,c.buffer)),l.drawElements(h,n[p].count,k,n[p].start*m),G.info.render.calls++,G.info.render.vertices+=n[p].count;else b&&e(d,a,g,0),d=g.attributes.position,l.drawArrays(h,0,d.array.length/3),G.info.render.calls++,G.info.render.points+=d.array.length/3};this.renderBuffer=function(a,
+b,c,d,e,k){if(!1!==d.visible){var m,p;c=x(a,b,c,d,k);b=c.attributes;a=!1;c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==ea&&(ea=c,a=!0);a&&f();if(!d.morphTargets&&0<=b.position)a&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglVertexBuffer),g(b.position),l.vertexAttribPointer(b.position,3,l.FLOAT,!1,0,0));else if(k.morphTargetBase){c=d.program.attributes;-1!==k.morphTargetBase&&0<=c.position?(l.bindBuffer(l.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[k.morphTargetBase]),g(c.position),l.vertexAttribPointer(c.position,
+3,l.FLOAT,!1,0,0)):0<=c.position&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglVertexBuffer),g(c.position),l.vertexAttribPointer(c.position,3,l.FLOAT,!1,0,0));if(k.morphTargetForcedOrder.length){var r=0;p=k.morphTargetForcedOrder;for(m=k.morphTargetInfluences;r<d.numSupportedMorphTargets&&r<p.length;)0<=c["morphTarget"+r]&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[p[r]]),g(c["morphTarget"+r]),l.vertexAttribPointer(c["morphTarget"+r],3,l.FLOAT,!1,0,0)),0<=c["morphNormal"+r]&&d.morphNormals&&
+(l.bindBuffer(l.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[p[r]]),g(c["morphNormal"+r]),l.vertexAttribPointer(c["morphNormal"+r],3,l.FLOAT,!1,0,0)),k.__webglMorphTargetInfluences[r]=m[p[r]],r++}else{p=[];m=k.morphTargetInfluences;var s,t=m.length;for(s=0;s<t;s++)r=m[s],0<r&&p.push([r,s]);p.length>d.numSupportedMorphTargets?(p.sort(n),p.length=d.numSupportedMorphTargets):p.length>d.numSupportedMorphNormals?p.sort(n):0===p.length&&p.push([0,0]);for(r=0;r<d.numSupportedMorphTargets;)p[r]?(s=p[r][1],0<=
+c["morphTarget"+r]&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[s]),g(c["morphTarget"+r]),l.vertexAttribPointer(c["morphTarget"+r],3,l.FLOAT,!1,0,0)),0<=c["morphNormal"+r]&&d.morphNormals&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[s]),g(c["morphNormal"+r]),l.vertexAttribPointer(c["morphNormal"+r],3,l.FLOAT,!1,0,0)),k.__webglMorphTargetInfluences[r]=m[s]):k.__webglMorphTargetInfluences[r]=0,r++}null!==d.program.uniforms.morphTargetInfluences&&l.uniform1fv(d.program.uniforms.morphTargetInfluences,
+k.__webglMorphTargetInfluences)}if(a){if(e.__webglCustomAttributesList)for(m=0,p=e.__webglCustomAttributesList.length;m<p;m++)c=e.__webglCustomAttributesList[m],0<=b[c.buffer.belongsToAttribute]&&(l.bindBuffer(l.ARRAY_BUFFER,c.buffer),g(b[c.buffer.belongsToAttribute]),l.vertexAttribPointer(b[c.buffer.belongsToAttribute],c.size,l.FLOAT,!1,0,0));0<=b.color&&(0<k.geometry.colors.length||0<k.geometry.faces.length?(l.bindBuffer(l.ARRAY_BUFFER,e.__webglColorBuffer),g(b.color),l.vertexAttribPointer(b.color,
+3,l.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&l.vertexAttrib3fv(b.color,d.defaultAttributeValues.color));0<=b.normal&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglNormalBuffer),g(b.normal),l.vertexAttribPointer(b.normal,3,l.FLOAT,!1,0,0));0<=b.tangent&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglTangentBuffer),g(b.tangent),l.vertexAttribPointer(b.tangent,4,l.FLOAT,!1,0,0));0<=b.uv&&(k.geometry.faceVertexUvs[0]?(l.bindBuffer(l.ARRAY_BUFFER,e.__webglUVBuffer),g(b.uv),l.vertexAttribPointer(b.uv,2,l.FLOAT,
+!1,0,0)):void 0!==d.defaultAttributeValues&&l.vertexAttrib2fv(b.uv,d.defaultAttributeValues.uv));0<=b.uv2&&(k.geometry.faceVertexUvs[1]?(l.bindBuffer(l.ARRAY_BUFFER,e.__webglUV2Buffer),g(b.uv2),l.vertexAttribPointer(b.uv2,2,l.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&l.vertexAttrib2fv(b.uv2,d.defaultAttributeValues.uv2));d.skinning&&0<=b.skinIndex&&0<=b.skinWeight&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglSkinIndicesBuffer),g(b.skinIndex),l.vertexAttribPointer(b.skinIndex,4,l.FLOAT,!1,0,0),l.bindBuffer(l.ARRAY_BUFFER,
+e.__webglSkinWeightsBuffer),g(b.skinWeight),l.vertexAttribPointer(b.skinWeight,4,l.FLOAT,!1,0,0));0<=b.lineDistance&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglLineDistanceBuffer),g(b.lineDistance),l.vertexAttribPointer(b.lineDistance,1,l.FLOAT,!1,0,0))}h();k instanceof THREE.Mesh?(k=e.__typeArray===Uint32Array?l.UNSIGNED_INT:l.UNSIGNED_SHORT,d.wireframe?(B(d.wireframeLinewidth),a&&l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),l.drawElements(l.LINES,e.__webglLineCount,k,0)):(a&&l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,
+e.__webglFaceBuffer),l.drawElements(l.TRIANGLES,e.__webglFaceCount,k,0)),G.info.render.calls++,G.info.render.vertices+=e.__webglFaceCount,G.info.render.faces+=e.__webglFaceCount/3):k instanceof THREE.Line?(k=k.type===THREE.LineStrip?l.LINE_STRIP:l.LINES,B(d.linewidth),l.drawArrays(k,0,e.__webglLineCount),G.info.render.calls++):k instanceof THREE.PointCloud&&(l.drawArrays(l.POINTS,0,e.__webglParticleCount),G.info.render.calls++,G.info.render.points+=e.__webglParticleCount)}};this.render=function(a,
+b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var e,g,f,h=a.fog;ib=-1;xa=null;Sb=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();a.traverse(function(a){a instanceof THREE.SkinnedMesh&&a.skeleton.update()});b.matrixWorldInverse.getInverse(b.matrixWorld);sc.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);zc.setFromMatrix(sc);La.length=0;na.length=0;oa.length=0;q(a,a,
+b);!0===G.sortObjects&&(na.sort(k),oa.sort(m));s(this.renderPluginsPre,a,b);G.info.render.calls=0;G.info.render.vertices=0;G.info.render.faces=0;G.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);d=0;for(e=Ma.length;d<e;d++)g=Ma[d],f=g.object,f.visible&&(C(f,b),p(g));a.overrideMaterial?(d=a.overrideMaterial,this.setBlending(d.blending,d.blendEquation,d.blendSrc,d.blendDst),this.setDepthTest(d.depthTest),this.setDepthWrite(d.depthWrite),
+P(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),t(na,b,La,h,!0,d),t(oa,b,La,h,!0,d),r(Ma,"",b,La,h,!1,d)):(d=null,this.setBlending(THREE.NoBlending),t(na,b,La,h,!1,d),r(Ma,"opaque",b,La,h,!1,d),t(oa,b,La,h,!0,d),r(Ma,"transparent",b,La,h,!0,d));s(this.renderPluginsPost,a,b);c&&c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter&&K(c);this.setDepthTest(!0);this.setDepthWrite(!0)}};this.renderImmediateObject=function(a,b,c,d,e){var g=x(a,b,c,d,e);ea=
+-1;G.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(g,l,zc):e.render(function(a){G.renderBufferImmediate(a,g,d)})};this.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?l.disable(l.CULL_FACE):(b===THREE.FrontFaceDirectionCW?l.frontFace(l.CW):l.frontFace(l.CCW),a===THREE.CullFaceBack?l.cullFace(l.BACK):a===THREE.CullFaceFront?l.cullFace(l.FRONT):l.cullFace(l.FRONT_AND_BACK),
+l.enable(l.CULL_FACE))};this.setMaterialFaces=function(a){var b=a.side===THREE.DoubleSide;a=a.side===THREE.BackSide;za!==b&&(b?l.disable(l.CULL_FACE):l.enable(l.CULL_FACE),za=b);Fa!==a&&(a?l.frontFace(l.CW):l.frontFace(l.CCW),Fa=a)};this.setDepthTest=function(a){ma!==a&&(a?l.enable(l.DEPTH_TEST):l.disable(l.DEPTH_TEST),ma=a)};this.setDepthWrite=function(a){ta!==a&&(l.depthMask(a),ta=a)};this.setBlending=function(a,b,c,d){a!==Ha&&(a===THREE.NoBlending?l.disable(l.BLEND):a===THREE.AdditiveBlending?
+(l.enable(l.BLEND),l.blendEquation(l.FUNC_ADD),l.blendFunc(l.SRC_ALPHA,l.ONE)):a===THREE.SubtractiveBlending?(l.enable(l.BLEND),l.blendEquation(l.FUNC_ADD),l.blendFunc(l.ZERO,l.ONE_MINUS_SRC_COLOR)):a===THREE.MultiplyBlending?(l.enable(l.BLEND),l.blendEquation(l.FUNC_ADD),l.blendFunc(l.ZERO,l.SRC_COLOR)):a===THREE.CustomBlending?l.enable(l.BLEND):(l.enable(l.BLEND),l.blendEquationSeparate(l.FUNC_ADD,l.FUNC_ADD),l.blendFuncSeparate(l.SRC_ALPHA,l.ONE_MINUS_SRC_ALPHA,l.ONE,l.ONE_MINUS_SRC_ALPHA)),Ha=
+a);if(a===THREE.CustomBlending){if(b!==ya&&(l.blendEquation(S(b)),ya=b),c!==Aa||d!==ca)l.blendFunc(S(c),S(d)),Aa=c,ca=d}else ca=Aa=ya=null};this.uploadTexture=function(a){a.__webglInit||(a.__webglInit=!0,a.addEventListener("dispose",rc),a.__webglTexture=l.createTexture(),G.info.memory.textures++);l.bindTexture(l.TEXTURE_2D,a.__webglTexture);l.pixelStorei(l.UNPACK_FLIP_Y_WEBGL,a.flipY);l.pixelStorei(l.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);l.pixelStorei(l.UNPACK_ALIGNMENT,a.unpackAlignment);
+a.image=Q(a.image,Nc);var b=a.image,c=THREE.Math.isPowerOfTwo(b.width)&&THREE.Math.isPowerOfTwo(b.height),d=S(a.format),e=S(a.type);R(l.TEXTURE_2D,a,c);var g=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<g.length&&c){for(var f=0,h=g.length;f<h;f++)b=g[f],l.texImage2D(l.TEXTURE_2D,f,d,b.width,b.height,0,d,e,b.data);a.generateMipmaps=!1}else l.texImage2D(l.TEXTURE_2D,0,d,b.width,b.height,0,d,e,b.data);else if(a instanceof THREE.CompressedTexture)for(f=0,h=g.length;f<h;f++)b=g[f],a.format!==THREE.RGBAFormat?
+l.compressedTexImage2D(l.TEXTURE_2D,f,d,b.width,b.height,0,b.data):l.texImage2D(l.TEXTURE_2D,f,d,b.width,b.height,0,d,e,b.data);else if(0<g.length&&c){f=0;for(h=g.length;f<h;f++)b=g[f],l.texImage2D(l.TEXTURE_2D,f,d,d,e,b);a.generateMipmaps=!1}else l.texImage2D(l.TEXTURE_2D,0,d,d,e,a.image);a.generateMipmaps&&c&&l.generateMipmap(l.TEXTURE_2D);a.needsUpdate=!1;if(a.onUpdate)a.onUpdate()};this.setTexture=function(a,b){l.activeTexture(l.TEXTURE0+b);a.needsUpdate?G.uploadTexture(a):l.bindTexture(l.TEXTURE_2D,
+a.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&!a.__webglFramebuffer){void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",Kc);a.__webglTexture=l.createTexture();G.info.memory.textures++;var c=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),d=S(a.format),e=S(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];l.bindTexture(l.TEXTURE_CUBE_MAP,a.__webglTexture);
+R(l.TEXTURE_CUBE_MAP,a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=l.createFramebuffer();a.__webglRenderbuffer[f]=l.createRenderbuffer();l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,0,d,e,null);var g=a,h=l.TEXTURE_CUBE_MAP_POSITIVE_X+f;l.bindFramebuffer(l.FRAMEBUFFER,a.__webglFramebuffer[f]);l.framebufferTexture2D(l.FRAMEBUFFER,l.COLOR_ATTACHMENT0,h,g.__webglTexture,0);N(a.__webglRenderbuffer[f],a)}c&&l.generateMipmap(l.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=l.createFramebuffer(),
+a.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:l.createRenderbuffer(),l.bindTexture(l.TEXTURE_2D,a.__webglTexture),R(l.TEXTURE_2D,a,c),l.texImage2D(l.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=l.TEXTURE_2D,l.bindFramebuffer(l.FRAMEBUFFER,a.__webglFramebuffer),l.framebufferTexture2D(l.FRAMEBUFFER,l.COLOR_ATTACHMENT0,d,a.__webglTexture,0),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_ATTACHMENT,l.RENDERBUFFER,a.__webglRenderbuffer):
+a.depthBuffer&&a.stencilBuffer&&l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_STENCIL_ATTACHMENT,l.RENDERBUFFER,a.__webglRenderbuffer):N(a.__webglRenderbuffer,a),c&&l.generateMipmap(l.TEXTURE_2D);b?l.bindTexture(l.TEXTURE_CUBE_MAP,null):l.bindTexture(l.TEXTURE_2D,null);l.bindRenderbuffer(l.RENDERBUFFER,null);l.bindFramebuffer(l.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=Lb,a=Db,d=pa,e=Qa);b!==ob&&(l.bindFramebuffer(l.FRAMEBUFFER,
+b),l.viewport(d,e,c,a),ob=b);Yb=c;jc=a};this.resetGLState=function(){xa=Cb=null;ib=ea=Fa=za=ta=ma=Ha=-1;Sb=!0};this.shadowMapPlugin=new THREE.ShadowMapPlugin;this.addPrePlugin(this.shadowMapPlugin);this.addPostPlugin(new THREE.SpritePlugin);this.addPostPlugin(new THREE.LensFlarePlugin)};
 THREE.WebGLRenderTarget=function(a,b,c){this.width=a;this.height=b;c=c||{};this.wrapS=void 0!==c.wrapS?c.wrapS:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==c.wrapT?c.wrapT:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==c.magFilter?c.magFilter:THREE.LinearFilter;this.minFilter=void 0!==c.minFilter?c.minFilter:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==c.anisotropy?c.anisotropy:1;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.format=void 0!==c.format?c.format:
 THREE.RGBAFormat;this.type=void 0!==c.type?c.type:THREE.UnsignedByteType;this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.generateMipmaps=!0;this.shareDepthFrom=null};
 THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,setSize:function(a,b){this.width=a;this.height=b},clone:function(){var a=new THREE.WebGLRenderTarget(this.width,this.height);a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.format=this.format;a.type=this.type;a.depthBuffer=this.depthBuffer;a.stencilBuffer=this.stencilBuffer;a.generateMipmaps=this.generateMipmaps;
@@ -603,7 +603,7 @@ b=["precision "+e.precision+" float;","precision "+e.precision+" int;",e.bumpMap
 "",e.useFog&&e.fogExp?"#define FOG_EXP2":"",e.map?"#define USE_MAP":"",e.envMap?"#define USE_ENVMAP":"",e.lightMap?"#define USE_LIGHTMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.vertexColors?"#define USE_COLOR":"",e.metal?"#define METAL":"",e.wrapAround?"#define WRAP_AROUND":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":
 "",e.shadowMapEnabled?"#define "+s:"",e.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n"));m=new THREE.WebGLShader(f,f.VERTEX_SHADER,d+m);n=new THREE.WebGLShader(f,f.FRAGMENT_SHADER,b+n);f.attachShader(g,m);f.attachShader(g,n);void 0!==q&&f.bindAttribLocation(g,0,q);f.linkProgram(g);!1===f.getProgramParameter(g,f.LINK_STATUS)&&(console.error("THREE.WebGLProgram: Could not initialise shader."),
 console.error("gl.VALIDATE_STATUS",f.getProgramParameter(g,f.VALIDATE_STATUS)),console.error("gl.getError()",f.getError()));""!==f.getProgramInfoLog(g)&&console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",f.getProgramInfoLog(g));f.deleteShader(m);f.deleteShader(n);q="viewMatrix modelViewMatrix projectionMatrix normalMatrix modelMatrix cameraPosition morphTargetInfluences bindMatrix bindMatrixInverse".split(" ");e.useVertexTexture?(q.push("boneTexture"),q.push("boneTextureWidth"),q.push("boneTextureHeight")):
-q.push("boneGlobalMatrices");e.logarithmicDepthBuffer&&q.push("logDepthBufFC");for(var v in h)q.push(v);h=q;v={};q=0;for(b=h.length;q<b;q++)s=h[q],v[s]=f.getUniformLocation(g,s);this.uniforms=v;q="position normal uv uv2 tangent color skinIndex skinWeight lineDistance".split(" ");for(h=0;h<e.maxMorphTargets;h++)q.push("morphTarget"+h);for(h=0;h<e.maxMorphNormals;h++)q.push("morphNormal"+h);for(var x in k)q.push(x);e=q;k={};x=0;for(h=e.length;x<h;x++)v=e[x],k[v]=f.getAttribLocation(g,v);this.attributes=
+q.push("boneGlobalMatrices");e.logarithmicDepthBuffer&&q.push("logDepthBufFC");for(var v in h)q.push(v);h=q;v={};q=0;for(b=h.length;q<b;q++)s=h[q],v[s]=f.getUniformLocation(g,s);this.uniforms=v;q="position normal uv uv2 tangent color skinIndex skinWeight lineDistance".split(" ");for(h=0;h<e.maxMorphTargets;h++)q.push("morphTarget"+h);for(h=0;h<e.maxMorphNormals;h++)q.push("morphNormal"+h);for(var y in k)q.push(y);e=q;k={};y=0;for(h=e.length;y<h;y++)v=e[y],k[v]=f.getAttribLocation(g,v);this.attributes=
 k;this.attributesKeys=Object.keys(this.attributes);this.id=a++;this.code=c;this.usedTimes=1;this.program=g;this.vertexShader=m;this.fragmentShader=n;return this}}();
 THREE.WebGLShader=function(){var a=function(a){a=a.split("\n");for(var c=0;c<a.length;c++)a[c]=c+1+": "+a[c];return a.join("\n")};return function(b,c,d){c=b.createShader(c);b.shaderSource(c,d);b.compileShader(c);!1===b.getShaderParameter(c,b.COMPILE_STATUS)&&console.error("THREE.WebGLShader: Shader couldn't compile.");""!==b.getShaderInfoLog(c)&&(console.warn("THREE.WebGLShader: gl.getShaderInfoLog()",b.getShaderInfoLog(c)),console.warn(a(d)));return c}}();
 THREE.RenderableVertex=function(){this.position=new THREE.Vector3;this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.visible=!0};THREE.RenderableVertex.prototype.copy=function(a){this.positionWorld.copy(a.positionWorld);this.positionScreen.copy(a.positionScreen)};
@@ -612,17 +612,17 @@ THREE.RenderableSprite=function(){this.id=0;this.object=null;this.rotation=this.
 THREE.GeometryUtils={merge:function(a,b,c){console.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.");var d;b instanceof THREE.Mesh&&(b.matrixAutoUpdate&&b.updateMatrix(),d=b.matrix,b=b.geometry);a.merge(b,d,c)},center:function(a){console.warn("THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead.");return a.center()}};
 THREE.ImageUtils={crossOrigin:void 0,loadTexture:function(a,b,c,d){var e=new THREE.ImageLoader;e.crossOrigin=this.crossOrigin;var f=new THREE.Texture(void 0,b);e.load(a,function(a){f.image=a;f.needsUpdate=!0;c&&c(f)},void 0,function(a){d&&d(a)});f.sourceFile=a;return f},loadTextureCube:function(a,b,c,d){var e=new THREE.ImageLoader;e.crossOrigin=this.crossOrigin;var f=new THREE.CubeTexture([],b);f.flipY=!1;var g=0;b=function(b){e.load(a[b],function(a){f.images[b]=a;g+=1;6===g&&(f.needsUpdate=!0,c&&
 c(f))})};d=0;for(var h=a.length;d<h;++d)b(d);return f},loadCompressedTexture:function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},loadCompressedTextureCube:function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")},getNormalMap:function(a,b){var c=function(a){var b=Math.sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]);return[a[0]/b,a[1]/b,a[2]/b]};b|=1;var d=a.width,e=a.height,f=document.createElement("canvas");
-f.width=d;f.height=e;var g=f.getContext("2d");g.drawImage(a,0,0);for(var h=g.getImageData(0,0,d,e).data,k=g.createImageData(d,e),m=k.data,n=0;n<d;n++)for(var q=0;q<e;q++){var s=0>q-1?0:q-1,t=q+1>e-1?e-1:q+1,r=0>n-1?0:n-1,p=n+1>d-1?d-1:n+1,v=[],x=[0,0,h[4*(q*d+n)]/255*b];v.push([-1,0,h[4*(q*d+r)]/255*b]);v.push([-1,-1,h[4*(s*d+r)]/255*b]);v.push([0,-1,h[4*(s*d+n)]/255*b]);v.push([1,-1,h[4*(s*d+p)]/255*b]);v.push([1,0,h[4*(q*d+p)]/255*b]);v.push([1,1,h[4*(t*d+p)]/255*b]);v.push([0,1,h[4*(t*d+n)]/255*
-b]);v.push([-1,1,h[4*(t*d+r)]/255*b]);s=[];r=v.length;for(t=0;t<r;t++){var p=v[t],u=v[(t+1)%r],p=[p[0]-x[0],p[1]-x[1],p[2]-x[2]],u=[u[0]-x[0],u[1]-x[1],u[2]-x[2]];s.push(c([p[1]*u[2]-p[2]*u[1],p[2]*u[0]-p[0]*u[2],p[0]*u[1]-p[1]*u[0]]))}v=[0,0,0];for(t=0;t<s.length;t++)v[0]+=s[t][0],v[1]+=s[t][1],v[2]+=s[t][2];v[0]/=s.length;v[1]/=s.length;v[2]/=s.length;x=4*(q*d+n);m[x]=(v[0]+1)/2*255|0;m[x+1]=(v[1]+1)/2*255|0;m[x+2]=255*v[2]|0;m[x+3]=255}g.putImageData(k,0,0);return f},generateDataTexture:function(a,
+f.width=d;f.height=e;var g=f.getContext("2d");g.drawImage(a,0,0);for(var h=g.getImageData(0,0,d,e).data,k=g.createImageData(d,e),m=k.data,n=0;n<d;n++)for(var q=0;q<e;q++){var s=0>q-1?0:q-1,t=q+1>e-1?e-1:q+1,r=0>n-1?0:n-1,p=n+1>d-1?d-1:n+1,v=[],y=[0,0,h[4*(q*d+n)]/255*b];v.push([-1,0,h[4*(q*d+r)]/255*b]);v.push([-1,-1,h[4*(s*d+r)]/255*b]);v.push([0,-1,h[4*(s*d+n)]/255*b]);v.push([1,-1,h[4*(s*d+p)]/255*b]);v.push([1,0,h[4*(q*d+p)]/255*b]);v.push([1,1,h[4*(t*d+p)]/255*b]);v.push([0,1,h[4*(t*d+n)]/255*
+b]);v.push([-1,1,h[4*(t*d+r)]/255*b]);s=[];r=v.length;for(t=0;t<r;t++){var p=v[t],u=v[(t+1)%r],p=[p[0]-y[0],p[1]-y[1],p[2]-y[2]],u=[u[0]-y[0],u[1]-y[1],u[2]-y[2]];s.push(c([p[1]*u[2]-p[2]*u[1],p[2]*u[0]-p[0]*u[2],p[0]*u[1]-p[1]*u[0]]))}v=[0,0,0];for(t=0;t<s.length;t++)v[0]+=s[t][0],v[1]+=s[t][1],v[2]+=s[t][2];v[0]/=s.length;v[1]/=s.length;v[2]/=s.length;y=4*(q*d+n);m[y]=(v[0]+1)/2*255|0;m[y+1]=(v[1]+1)/2*255|0;m[y+2]=255*v[2]|0;m[y+3]=255}g.putImageData(k,0,0);return f},generateDataTexture:function(a,
 b,c){var d=a*b,e=new Uint8Array(3*d),f=Math.floor(255*c.r),g=Math.floor(255*c.g);c=Math.floor(255*c.b);for(var h=0;h<d;h++)e[3*h]=f,e[3*h+1]=g,e[3*h+2]=c;a=new THREE.DataTexture(e,a,b,THREE.RGBFormat);a.needsUpdate=!0;return a}};
 THREE.SceneUtils={createMultiMaterialObject:function(a,b){for(var c=new THREE.Object3D,d=0,e=b.length;d<e;d++)c.add(new THREE.Mesh(a,b[d]));return c},detach:function(a,b,c){a.applyMatrix(b.matrixWorld);b.remove(a);c.add(a)},attach:function(a,b,c){var d=new THREE.Matrix4;d.getInverse(c.matrixWorld);a.applyMatrix(d);b.remove(a);c.add(a)}};
 THREE.FontUtils={faces:{},face:"helvetiker",weight:"normal",style:"normal",size:150,divisions:10,getFace:function(){try{return this.faces[this.face][this.weight][this.style]}catch(a){throw"The font "+this.face+" with "+this.weight+" weight and "+this.style+" style is missing.";}},loadFace:function(a){var b=a.familyName.toLowerCase();this.faces[b]=this.faces[b]||{};this.faces[b][a.cssFontWeight]=this.faces[b][a.cssFontWeight]||{};this.faces[b][a.cssFontWeight][a.cssFontStyle]=a;return this.faces[b][a.cssFontWeight][a.cssFontStyle]=
-a},drawText:function(a){var b=this.getFace(),c=this.size/b.resolution,d=0,e=String(a).split(""),f=e.length,g=[];for(a=0;a<f;a++){var h=new THREE.Path,h=this.extractGlyphPoints(e[a],b,c,d,h),d=d+h.offset;g.push(h.path)}return{paths:g,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var f=[],g,h,k,m,n,q,s,t,r,p,v,x=b.glyphs[a]||b.glyphs["?"];if(x){if(x.o)for(b=x._cachedOutline||(x._cachedOutline=x.o.split(" ")),m=b.length,a=0;a<m;)switch(k=b[a++],k){case "m":k=b[a++]*c+d;n=b[a++]*c;e.moveTo(k,n);
+a},drawText:function(a){var b=this.getFace(),c=this.size/b.resolution,d=0,e=String(a).split(""),f=e.length,g=[];for(a=0;a<f;a++){var h=new THREE.Path,h=this.extractGlyphPoints(e[a],b,c,d,h),d=d+h.offset;g.push(h.path)}return{paths:g,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var f=[],g,h,k,m,n,q,s,t,r,p,v,y=b.glyphs[a]||b.glyphs["?"];if(y){if(y.o)for(b=y._cachedOutline||(y._cachedOutline=y.o.split(" ")),m=b.length,a=0;a<m;)switch(k=b[a++],k){case "m":k=b[a++]*c+d;n=b[a++]*c;e.moveTo(k,n);
 break;case "l":k=b[a++]*c+d;n=b[a++]*c;e.lineTo(k,n);break;case "q":k=b[a++]*c+d;n=b[a++]*c;t=b[a++]*c+d;r=b[a++]*c;e.quadraticCurveTo(t,r,k,n);if(g=f[f.length-1])for(q=g.x,s=g.y,g=1,h=this.divisions;g<=h;g++){var u=g/h;THREE.Shape.Utils.b2(u,q,t,k);THREE.Shape.Utils.b2(u,s,r,n)}break;case "b":if(k=b[a++]*c+d,n=b[a++]*c,t=b[a++]*c+d,r=b[a++]*c,p=b[a++]*c+d,v=b[a++]*c,e.bezierCurveTo(t,r,p,v,k,n),g=f[f.length-1])for(q=g.x,s=g.y,g=1,h=this.divisions;g<=h;g++)u=g/h,THREE.Shape.Utils.b3(u,q,t,p,k),THREE.Shape.Utils.b3(u,
-s,r,v,n)}return{offset:x.ha*c,path:e}}}};
+s,r,v,n)}return{offset:y.ha*c,path:e}}}};
 THREE.FontUtils.generateShapes=function(a,b){b=b||{};var c=void 0!==b.curveSegments?b.curveSegments:4,d=void 0!==b.font?b.font:"helvetiker",e=void 0!==b.weight?b.weight:"normal",f=void 0!==b.style?b.style:"normal";THREE.FontUtils.size=void 0!==b.size?b.size:100;THREE.FontUtils.divisions=c;THREE.FontUtils.face=d;THREE.FontUtils.weight=e;THREE.FontUtils.style=f;c=THREE.FontUtils.drawText(a).paths;d=[];e=0;for(f=c.length;e<f;e++)Array.prototype.push.apply(d,c[e].toShapes());return d};
-(function(a){var b=function(a){for(var b=a.length,e=0,f=b-1,g=0;g<b;f=g++)e+=a[f].x*a[g].y-a[g].x*a[f].y;return 0.5*e};a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var f=[],g=[],h=[],k,m,n;if(0<b(a))for(m=0;m<e;m++)g[m]=m;else for(m=0;m<e;m++)g[m]=e-1-m;var q=2*e;for(m=e-1;2<e;){if(0>=q--){console.log("Warning, unable to triangulate polygon!");break}k=m;e<=k&&(k=0);m=k+1;e<=m&&(m=0);n=m+1;e<=n&&(n=0);var s;a:{var t=s=void 0,r=void 0,p=void 0,v=void 0,x=void 0,u=void 0,E=void 0,y=
-void 0,t=a[g[k]].x,r=a[g[k]].y,p=a[g[m]].x,v=a[g[m]].y,x=a[g[n]].x,u=a[g[n]].y;if(1E-10>(p-t)*(u-r)-(v-r)*(x-t))s=!1;else{var z=void 0,B=void 0,D=void 0,w=void 0,A=void 0,N=void 0,P=void 0,K=void 0,R=void 0,M=void 0,R=K=P=y=E=void 0,z=x-p,B=u-v,D=t-x,w=r-u,A=p-t,N=v-r;for(s=0;s<e;s++)if(E=a[g[s]].x,y=a[g[s]].y,!(E===t&&y===r||E===p&&y===v||E===x&&y===u)&&(P=E-t,K=y-r,R=E-p,M=y-v,E-=x,y-=u,R=z*M-B*R,P=A*K-N*P,K=D*y-w*E,-1E-10<=R&&-1E-10<=K&&-1E-10<=P)){s=!1;break a}s=!0}}if(s){f.push([a[g[k]],a[g[m]],
+(function(a){var b=function(a){for(var b=a.length,e=0,f=b-1,g=0;g<b;f=g++)e+=a[f].x*a[g].y-a[g].x*a[f].y;return 0.5*e};a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var f=[],g=[],h=[],k,m,n;if(0<b(a))for(m=0;m<e;m++)g[m]=m;else for(m=0;m<e;m++)g[m]=e-1-m;var q=2*e;for(m=e-1;2<e;){if(0>=q--){console.log("Warning, unable to triangulate polygon!");break}k=m;e<=k&&(k=0);m=k+1;e<=m&&(m=0);n=m+1;e<=n&&(n=0);var s;a:{var t=s=void 0,r=void 0,p=void 0,v=void 0,y=void 0,u=void 0,F=void 0,x=
+void 0,t=a[g[k]].x,r=a[g[k]].y,p=a[g[m]].x,v=a[g[m]].y,y=a[g[n]].x,u=a[g[n]].y;if(1E-10>(p-t)*(u-r)-(v-r)*(y-t))s=!1;else{var A=void 0,E=void 0,C=void 0,w=void 0,z=void 0,B=void 0,P=void 0,R=void 0,Q=void 0,N=void 0,Q=R=P=x=F=void 0,A=y-p,E=u-v,C=t-y,w=r-u,z=p-t,B=v-r;for(s=0;s<e;s++)if(F=a[g[s]].x,x=a[g[s]].y,!(F===t&&x===r||F===p&&x===v||F===y&&x===u)&&(P=F-t,R=x-r,Q=F-p,N=x-v,F-=y,x-=u,Q=A*N-E*Q,P=z*R-B*P,R=C*x-w*F,-1E-10<=Q&&-1E-10<=R&&-1E-10<=P)){s=!1;break a}s=!0}}if(s){f.push([a[g[k]],a[g[m]],
 a[g[n]]]);h.push([g[k],g[m],g[n]]);k=m;for(n=m+1;n<e;k++,n++)g[k]=g[n];e--;q=2*e}}return d?h:f};a.Triangulate.area=b;return a})(THREE.FontUtils);self._typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};THREE.typeface_js=self._typeface_js;
 THREE.Audio=function(a){THREE.Object3D.call(this);this.type="Audio";this.context=a.context;this.source=this.context.createBufferSource();this.gain=this.context.createGain();this.gain.connect(this.context.destination);this.panner=this.context.createPanner();this.panner.connect(this.gain)};THREE.Audio.prototype=Object.create(THREE.Object3D.prototype);
 THREE.Audio.prototype.load=function(a){var b=this,c=new XMLHttpRequest;c.open("GET",a,!0);c.responseType="arraybuffer";c.onload=function(a){b.context.decodeAudioData(this.response,function(a){b.source.buffer=a;b.source.connect(b.panner);b.source.start()})};c.send();return this};THREE.Audio.prototype.setRefDistance=function(a){this.panner.refDistance=a};THREE.Audio.prototype.setRolloffFactor=function(a){this.panner.rolloffFactor=a};
@@ -659,11 +659,11 @@ h=[];var n=[],q=[],s=0,t;n[s]=void 0;q[s]=[];var r,p;r=0;for(p=e.length;r<p;r++)
 hole:m}),t?(t=!1,h[v].push(s)):r=!0);t&&h[g].push(s)}0<p.length&&(r||(q=h))}r=0;for(p=n.length;r<p;r++)for(h=n[r].s,k.push(h),g=q[r],e=0,f=g.length;e<f;e++)h.holes.push(g[e].h);return k};THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};THREE.Shape.prototype=Object.create(THREE.Path.prototype);THREE.Shape.prototype.extrude=function(a){return new THREE.ExtrudeGeometry(this,a)};THREE.Shape.prototype.makeGeometry=function(a){return new THREE.ShapeGeometry(this,a)};
 THREE.Shape.prototype.getPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b++)d[b]=this.holes[b].getTransformedPoints(a,this.bends);return d};THREE.Shape.prototype.getSpacedPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b++)d[b]=this.holes[b].getTransformedSpacedPoints(a,this.bends);return d};THREE.Shape.prototype.extractAllPoints=function(a){return{shape:this.getTransformedPoints(a),holes:this.getPointsHoles(a)}};
 THREE.Shape.prototype.extractPoints=function(a){return this.useSpacedPoints?this.extractAllSpacedPoints(a):this.extractAllPoints(a)};THREE.Shape.prototype.extractAllSpacedPoints=function(a){return{shape:this.getTransformedSpacedPoints(a),holes:this.getSpacedPointsHoles(a)}};
-THREE.Shape.Utils={triangulateShape:function(a,b){function c(a,b,c){return a.x!=b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function d(a,b,d,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-d.x,m=e.y-d.y,n=a.x-d.x,q=a.y-d.y,D=h*k-g*m,w=h*n-g*q;if(1E-10<Math.abs(D)){if(0<D){if(0>w||w>D)return[];k=m*n-k*q;if(0>k||k>D)return[]}else{if(0<w||w<D)return[];k=m*n-k*q;if(0<k||k<D)return[]}if(0==k)return!f||0!=w&&w!=D?[a]:[];if(k==D)return!f||0!=w&&w!=D?[b]:[];if(0==w)return[d];
-if(w==D)return[e];f=k/D;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!=w||m*n!=k*q)return[];h=0==g&&0==h;k=0==k&&0==m;if(h&&k)return a.x!=d.x||a.y!=d.y?[]:[a];if(h)return c(d,e,a)?[a]:[];if(k)return c(a,b,d)?[d]:[];0!=g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),d.x<e.x?(b=d,D=d.x,m=e,d=e.x):(b=e,D=e.x,m=d,d=d.x)):(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),d.y<e.y?(b=d,D=d.y,m=e,d=e.y):(b=e,D=e.y,m=d,d=d.y));return k<=D?a<D?[]:a==D?f?[]:[b]:a<=d?[b,h]:[b,m]:k>d?[]:k==d?f?[]:[g]:a<=d?[g,h]:
+THREE.Shape.Utils={triangulateShape:function(a,b){function c(a,b,c){return a.x!=b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function d(a,b,d,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-d.x,m=e.y-d.y,n=a.x-d.x,q=a.y-d.y,C=h*k-g*m,w=h*n-g*q;if(1E-10<Math.abs(C)){if(0<C){if(0>w||w>C)return[];k=m*n-k*q;if(0>k||k>C)return[]}else{if(0<w||w<C)return[];k=m*n-k*q;if(0<k||k<C)return[]}if(0==k)return!f||0!=w&&w!=C?[a]:[];if(k==C)return!f||0!=w&&w!=C?[b]:[];if(0==w)return[d];
+if(w==C)return[e];f=k/C;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!=w||m*n!=k*q)return[];h=0==g&&0==h;k=0==k&&0==m;if(h&&k)return a.x!=d.x||a.y!=d.y?[]:[a];if(h)return c(d,e,a)?[a]:[];if(k)return c(a,b,d)?[d]:[];0!=g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),d.x<e.x?(b=d,C=d.x,m=e,d=e.x):(b=e,C=e.x,m=d,d=d.x)):(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),d.y<e.y?(b=d,C=d.y,m=e,d=e.y):(b=e,C=e.y,m=d,d=d.y));return k<=C?a<C?[]:a==C?f?[]:[b]:a<=d?[b,h]:[b,m]:k>d?[]:k==d?f?[]:[g]:a<=d?[g,h]:
 [g,m]}function e(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return 1E-10<Math.abs(a)?(b=g*c-d*b,0<a?0<=e&&0<=b:0<=e||0<=b):0<e}var f,g,h,k,m,n={};h=a.concat();f=0;for(g=b.length;f<g;f++)Array.prototype.push.apply(h,b[f]);f=0;for(g=h.length;f<g;f++)m=h[f].x+":"+h[f].y,void 0!==n[m]&&console.log("Duplicate point",m),n[m]=f;f=function(a,b){function c(a,b){var d=h.length-1,f=a-1;0>f&&(f=d);var g=a+1;g>d&&(g=0);d=e(h[a],h[f],h[g],k[b]);if(!d)return!1;
-d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;c<h.length;c++)if(e=c+1,e%=h.length,e=d(a,b,h[c],h[e],!0),0<e.length)return!0;return!1}function g(a,c){var e,f,h,k;for(e=0;e<m.length;e++)for(f=b[m[e]],h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=d(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,m=[],n,q,B,D,w,A=[],N,P,K,R=0;for(n=b.length;R<n;R++)m.push(R);N=0;for(var M=2*m.length;0<m.length;){M--;if(0>M){console.log("Infinite Loop! Holes left:"+
-m.length+", Probably Hole outside Shape!");break}for(q=N;q<h.length;q++){B=h[q];n=-1;for(R=0;R<m.length;R++)if(D=m[R],w=B.x+":"+B.y+":"+D,void 0===A[w]){k=b[D];for(P=0;P<k.length;P++)if(D=k[P],c(q,P)&&!f(B,D)&&!g(B,D)){n=P;m.splice(R,1);N=h.slice(0,q+1);D=h.slice(q);P=k.slice(n);K=k.slice(0,n+1);h=N.concat(P).concat(K).concat(D);N=q;break}if(0<=n)break;A[w]=!0}if(0<=n)break}}return h}(a,b);var q=THREE.FontUtils.Triangulate(f,!1);f=0;for(g=q.length;f<g;f++)for(k=q[f],h=0;3>h;h++)m=k[h].x+":"+k[h].y,
+d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;c<h.length;c++)if(e=c+1,e%=h.length,e=d(a,b,h[c],h[e],!0),0<e.length)return!0;return!1}function g(a,c){var e,f,h,k;for(e=0;e<m.length;e++)for(f=b[m[e]],h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=d(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,m=[],n,q,E,C,w,z=[],B,P,R,Q=0;for(n=b.length;Q<n;Q++)m.push(Q);B=0;for(var N=2*m.length;0<m.length;){N--;if(0>N){console.log("Infinite Loop! Holes left:"+
+m.length+", Probably Hole outside Shape!");break}for(q=B;q<h.length;q++){E=h[q];n=-1;for(Q=0;Q<m.length;Q++)if(C=m[Q],w=E.x+":"+E.y+":"+C,void 0===z[w]){k=b[C];for(P=0;P<k.length;P++)if(C=k[P],c(q,P)&&!f(E,C)&&!g(E,C)){n=P;m.splice(Q,1);B=h.slice(0,q+1);C=h.slice(q);P=k.slice(n);R=k.slice(0,n+1);h=B.concat(P).concat(R).concat(C);B=q;break}if(0<=n)break;z[w]=!0}if(0<=n)break}}return h}(a,b);var q=THREE.FontUtils.Triangulate(f,!1);f=0;for(g=q.length;f<g;f++)for(k=q[f],h=0;3>h;h++)m=k[h].x+":"+k[h].y,
 m=n[m],void 0!==m&&(k[h]=m);return q.concat()},isClockWise:function(a){return 0>THREE.FontUtils.Triangulate.area(a)},b2p0:function(a,b){var c=1-a;return c*c*b},b2p1:function(a,b){return 2*(1-a)*a*b},b2p2:function(a,b){return a*a*b},b2:function(a,b,c,d){return this.b2p0(a,b)+this.b2p1(a,c)+this.b2p2(a,d)},b3p0:function(a,b){var c=1-a;return c*c*c*b},b3p1:function(a,b){var c=1-a;return 3*c*c*a*b},b3p2:function(a,b){return 3*(1-a)*a*a*b},b3p3:function(a,b){return a*a*a*b},b3:function(a,b,c,d,e){return this.b3p0(a,
 b)+this.b3p1(a,c)+this.b3p2(a,d)+this.b3p3(a,e)}};THREE.LineCurve=function(a,b){this.v1=a;this.v2=b};THREE.LineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.LineCurve.prototype.getPoint=function(a){var b=this.v2.clone().sub(this.v1);b.multiplyScalar(a).add(this.v1);return b};THREE.LineCurve.prototype.getPointAt=function(a){return this.getPoint(a)};THREE.LineCurve.prototype.getTangent=function(a){return this.v2.clone().sub(this.v1).normalize()};
 THREE.QuadraticBezierCurve=function(a,b,c){this.v0=a;this.v1=b;this.v2=c};THREE.QuadraticBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.QuadraticBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);return new THREE.Vector2(b,a)};
@@ -688,10 +688,10 @@ c.animationCache.animations[this.data.name].originalMatrix=c.matrix);for(var c=c
 THREE.Animation.prototype.resetBlendWeights=function(){for(var a=0,b=this.hierarchy.length;a<b;a++){var c=this.hierarchy[a];void 0!==c.animationCache&&(c.animationCache.blending.positionWeight=0,c.animationCache.blending.quaternionWeight=0,c.animationCache.blending.scaleWeight=0)}};
 THREE.Animation.prototype.update=function(){var a=[],b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Quaternion,e=function(a,b){var c=[],d=[],e,q,s,t,r,p;e=(a.length-1)*b;q=Math.floor(e);e-=q;c[0]=0===q?q:q-1;c[1]=q;c[2]=q>a.length-2?q:q+1;c[3]=q>a.length-3?q:q+2;q=a[c[0]];t=a[c[1]];r=a[c[2]];p=a[c[3]];c=e*e;s=e*c;d[0]=f(q[0],t[0],r[0],p[0],e,c,s);d[1]=f(q[1],t[1],r[1],p[1],e,c,s);d[2]=f(q[2],t[2],r[2],p[2],e,c,s);return d},f=function(a,b,c,d,e,f,s){a=0.5*(c-a);d=0.5*(d-b);return(2*(b-c)+a+d)*
 s+(-3*(b-c)-2*a-d)*f+a*e+b};return function(f){if(!1!==this.isPlaying&&(this.currentTime+=f*this.timeScale,0!==this.weight)){f=this.data.length;if(this.currentTime>f||0>this.currentTime)if(this.loop)this.currentTime%=f,0>this.currentTime&&(this.currentTime+=f),this.reset();else{this.stop();return}f=0;for(var h=this.hierarchy.length;f<h;f++)for(var k=this.hierarchy[f],m=k.animationCache.animations[this.data.name],n=k.animationCache.blending,q=0;3>q;q++){var s=this.keyTypes[q],t=m.prevKey[s],r=m.nextKey[s];
-if(0<this.timeScale&&r.time<=this.currentTime||0>this.timeScale&&t.time>=this.currentTime){t=this.data.hierarchy[f].keys[0];for(r=this.getNextKeyWith(s,f,1);r.time<this.currentTime&&r.index>t.index;)t=r,r=this.getNextKeyWith(s,f,r.index+1);m.prevKey[s]=t;m.nextKey[s]=r}k.matrixAutoUpdate=!0;k.matrixWorldNeedsUpdate=!0;var p=(this.currentTime-t.time)/(r.time-t.time),v=t[s],x=r[s];0>p&&(p=0);1<p&&(p=1);if("pos"===s)if(this.interpolationType===THREE.AnimationHandler.LINEAR)c.x=v[0]+(x[0]-v[0])*p,c.y=
-v[1]+(x[1]-v[1])*p,c.z=v[2]+(x[2]-v[2])*p,t=this.weight/(this.weight+n.positionWeight),k.position.lerp(c,t),n.positionWeight+=this.weight;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)a[0]=this.getPrevKeyWith("pos",f,t.index-1).pos,a[1]=v,a[2]=x,a[3]=this.getNextKeyWith("pos",f,r.index+1).pos,p=0.33*p+0.33,r=e(a,p),t=this.weight/(this.weight+n.positionWeight),n.positionWeight+=this.weight,s=k.position,s.x+=(r[0]-
-s.x)*t,s.y+=(r[1]-s.y)*t,s.z+=(r[2]-s.z)*t,this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD&&(p=e(a,1.01*p),b.set(p[0],p[1],p[2]),b.sub(s),b.y=0,b.normalize(),p=Math.atan2(b.x,b.z),k.rotation.set(0,p,0))}else"rot"===s?(THREE.Quaternion.slerp(v,x,d,p),0===n.quaternionWeight?(k.quaternion.copy(d),n.quaternionWeight=this.weight):(t=this.weight/(this.weight+n.quaternionWeight),THREE.Quaternion.slerp(k.quaternion,d,k.quaternion,t),n.quaternionWeight+=this.weight)):"scl"===s&&(c.x=v[0]+
-(x[0]-v[0])*p,c.y=v[1]+(x[1]-v[1])*p,c.z=v[2]+(x[2]-v[2])*p,t=this.weight/(this.weight+n.scaleWeight),k.scale.lerp(c,t),n.scaleWeight+=this.weight)}return!0}}}();THREE.Animation.prototype.getNextKeyWith=function(a,b,c){var d=this.data.hierarchy[b].keys;for(c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?c<d.length-1?c:d.length-1:c%d.length;c<d.length;c++)if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[0]};
+if(0<this.timeScale&&r.time<=this.currentTime||0>this.timeScale&&t.time>=this.currentTime){t=this.data.hierarchy[f].keys[0];for(r=this.getNextKeyWith(s,f,1);r.time<this.currentTime&&r.index>t.index;)t=r,r=this.getNextKeyWith(s,f,r.index+1);m.prevKey[s]=t;m.nextKey[s]=r}k.matrixAutoUpdate=!0;k.matrixWorldNeedsUpdate=!0;var p=(this.currentTime-t.time)/(r.time-t.time),v=t[s],y=r[s];0>p&&(p=0);1<p&&(p=1);if("pos"===s)if(this.interpolationType===THREE.AnimationHandler.LINEAR)c.x=v[0]+(y[0]-v[0])*p,c.y=
+v[1]+(y[1]-v[1])*p,c.z=v[2]+(y[2]-v[2])*p,t=this.weight/(this.weight+n.positionWeight),k.position.lerp(c,t),n.positionWeight+=this.weight;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)a[0]=this.getPrevKeyWith("pos",f,t.index-1).pos,a[1]=v,a[2]=y,a[3]=this.getNextKeyWith("pos",f,r.index+1).pos,p=0.33*p+0.33,r=e(a,p),t=this.weight/(this.weight+n.positionWeight),n.positionWeight+=this.weight,s=k.position,s.x+=(r[0]-
+s.x)*t,s.y+=(r[1]-s.y)*t,s.z+=(r[2]-s.z)*t,this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD&&(p=e(a,1.01*p),b.set(p[0],p[1],p[2]),b.sub(s),b.y=0,b.normalize(),p=Math.atan2(b.x,b.z),k.rotation.set(0,p,0))}else"rot"===s?(THREE.Quaternion.slerp(v,y,d,p),0===n.quaternionWeight?(k.quaternion.copy(d),n.quaternionWeight=this.weight):(t=this.weight/(this.weight+n.quaternionWeight),THREE.Quaternion.slerp(k.quaternion,d,k.quaternion,t),n.quaternionWeight+=this.weight)):"scl"===s&&(c.x=v[0]+
+(y[0]-v[0])*p,c.y=v[1]+(y[1]-v[1])*p,c.z=v[2]+(y[2]-v[2])*p,t=this.weight/(this.weight+n.scaleWeight),k.scale.lerp(c,t),n.scaleWeight+=this.weight)}return!0}}}();THREE.Animation.prototype.getNextKeyWith=function(a,b,c){var d=this.data.hierarchy[b].keys;for(c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?c<d.length-1?c:d.length-1:c%d.length;c<d.length;c++)if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[0]};
 THREE.Animation.prototype.getPrevKeyWith=function(a,b,c){var d=this.data.hierarchy[b].keys;for(c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?0<c?c:0:0<=c?c:c+d.length;0<=c;c--)if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[d.length-1]};
 THREE.KeyFrameAnimation=function(a){this.root=a.node;this.data=THREE.AnimationHandler.init(a);this.hierarchy=THREE.AnimationHandler.parse(this.root);this.currentTime=0;this.timeScale=0.001;this.isPlaying=!1;this.loop=this.isPaused=!0;a=0;for(var b=this.hierarchy.length;a<b;a++){var c=this.data.hierarchy[a].sids,d=this.hierarchy[a];if(this.data.hierarchy[a].keys.length&&c){for(var e=0;e<c.length;e++){var f=c[e],g=this.getNextKeyWith(f,a,0);g&&g.apply(f)}d.matrixAutoUpdate=!1;this.data.hierarchy[a].node.updateMatrix();
 d.matrixWorldNeedsUpdate=!0}}};
@@ -702,24 +702,24 @@ f;d.nextKey=g}g.time>=this.currentTime?f.interpolate(g,this.currentTime):f.inter
 THREE.KeyFrameAnimation.prototype.getPrevKeyWith=function(a,b,c){b=this.data.hierarchy[b].keys;for(c=0<=c?c:c+b.length;0<=c;c--)if(b[c].hasTarget(a))return b[c];return b[b.length-1]};THREE.MorphAnimation=function(a){this.mesh=a;this.frames=a.morphTargetInfluences.length;this.currentTime=0;this.duration=1E3;this.loop=!0;this.isPlaying=!1};
 THREE.MorphAnimation.prototype={play:function(){this.isPlaying=!0},pause:function(){this.isPlaying=!1},update:function(){var a=0,b=0;return function(c){if(!1!==this.isPlaying){this.currentTime+=c;!0===this.loop&&this.currentTime>this.duration&&(this.currentTime%=this.duration);this.currentTime=Math.min(this.currentTime,this.duration);c=this.duration/this.frames;var d=Math.floor(this.currentTime/c);d!=b&&(this.mesh.morphTargetInfluences[a]=0,this.mesh.morphTargetInfluences[b]=1,this.mesh.morphTargetInfluences[d]=
 0,a=b,b=d);this.mesh.morphTargetInfluences[d]=this.currentTime%c/c;this.mesh.morphTargetInfluences[a]=1-this.mesh.morphTargetInfluences[d]}}}()};
-THREE.BoxGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,p){var v,x=h.widthSegments,u=h.heightSegments,E=e/2,y=f/2,z=h.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)v="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)v="y",u=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)v="x",x=h.depthSegments;var B=x+1,D=u+1,w=e/x,A=f/u,N=new THREE.Vector3;N[v]=0<g?1:-1;for(e=0;e<D;e++)for(f=0;f<B;f++){var P=new THREE.Vector3;P[a]=(f*w-E)*c;P[b]=(e*A-y)*d;P[v]=g;h.vertices.push(P)}for(e=
-0;e<u;e++)for(f=0;f<x;f++)y=f+B*e,a=f+B*(e+1),b=f+1+B*(e+1),c=f+1+B*e,d=new THREE.Vector2(f/x,1-e/u),g=new THREE.Vector2(f/x,1-(e+1)/u),v=new THREE.Vector2((f+1)/x,1-(e+1)/u),E=new THREE.Vector2((f+1)/x,1-e/u),y=new THREE.Face3(y+z,a+z,c+z),y.normal.copy(N),y.vertexNormals.push(N.clone(),N.clone(),N.clone()),y.materialIndex=p,h.faces.push(y),h.faceVertexUvs[0].push([d,g,E]),y=new THREE.Face3(a+z,b+z,c+z),y.normal.copy(N),y.vertexNormals.push(N.clone(),N.clone(),N.clone()),y.materialIndex=p,h.faces.push(y),
-h.faceVertexUvs[0].push([g.clone(),v,E.clone()])}THREE.Geometry.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=f||1;var h=this;d=a/2;e=b/2;f=c/2;g("z","y",-1,-1,c,b,d,0);g("z","y",1,-1,c,b,-d,1);g("x","z",1,1,a,c,e,2);g("x","z",1,-1,a,c,-e,3);g("x","y",1,-1,a,b,f,4);g("x","y",-1,-1,a,b,-f,5);this.mergeVertices()};THREE.BoxGeometry.prototype=Object.create(THREE.Geometry.prototype);
+THREE.BoxGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,p){var v,y=h.widthSegments,u=h.heightSegments,F=e/2,x=f/2,A=h.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)v="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)v="y",u=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)v="x",y=h.depthSegments;var E=y+1,C=u+1,w=e/y,z=f/u,B=new THREE.Vector3;B[v]=0<g?1:-1;for(e=0;e<C;e++)for(f=0;f<E;f++){var P=new THREE.Vector3;P[a]=(f*w-F)*c;P[b]=(e*z-x)*d;P[v]=g;h.vertices.push(P)}for(e=
+0;e<u;e++)for(f=0;f<y;f++)x=f+E*e,a=f+E*(e+1),b=f+1+E*(e+1),c=f+1+E*e,d=new THREE.Vector2(f/y,1-e/u),g=new THREE.Vector2(f/y,1-(e+1)/u),v=new THREE.Vector2((f+1)/y,1-(e+1)/u),F=new THREE.Vector2((f+1)/y,1-e/u),x=new THREE.Face3(x+A,a+A,c+A),x.normal.copy(B),x.vertexNormals.push(B.clone(),B.clone(),B.clone()),x.materialIndex=p,h.faces.push(x),h.faceVertexUvs[0].push([d,g,F]),x=new THREE.Face3(a+A,b+A,c+A),x.normal.copy(B),x.vertexNormals.push(B.clone(),B.clone(),B.clone()),x.materialIndex=p,h.faces.push(x),
+h.faceVertexUvs[0].push([g.clone(),v,F.clone()])}THREE.Geometry.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=f||1;var h=this;d=a/2;e=b/2;f=c/2;g("z","y",-1,-1,c,b,d,0);g("z","y",1,-1,c,b,-d,1);g("x","z",1,1,a,c,e,2);g("x","z",1,-1,a,c,-e,3);g("x","y",1,-1,a,b,f,4);g("x","y",-1,-1,a,b,-f,5);this.mergeVertices()};THREE.BoxGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.CircleGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="CircleGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};a=a||50;b=void 0!==b?Math.max(3,b):8;c=void 0!==c?c:0;d=void 0!==d?d:2*Math.PI;var e,f=[];e=new THREE.Vector3;var g=new THREE.Vector2(0.5,0.5);this.vertices.push(e);f.push(g);for(e=0;e<=b;e++){var h=new THREE.Vector3,k=c+e/b*d;h.x=a*Math.cos(k);h.y=a*Math.sin(k);this.vertices.push(h);f.push(new THREE.Vector2((h.x/a+1)/2,(h.y/a+1)/2))}c=new THREE.Vector3(0,
 0,1);for(e=1;e<=b;e++)this.faces.push(new THREE.Face3(e,e+1,0,[c.clone(),c.clone(),c.clone()])),this.faceVertexUvs[0].push([f[e].clone(),f[e+1].clone(),g.clone()]);this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CubeGeometry=function(a,b,c,d,e,f){console.warn("THREE.CubeGeometry has been renamed to THREE.BoxGeometry.");return new THREE.BoxGeometry(a,b,c,d,e,f)};
 THREE.CylinderGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f};a=void 0!==a?a:20;b=void 0!==b?b:20;c=void 0!==c?c:100;d=d||8;e=e||1;f=void 0!==f?f:!1;var g=c/2,h,k,m=[],n=[];for(k=0;k<=e;k++){var q=[],s=[],t=k/e,r=t*(b-a)+a;for(h=0;h<=d;h++){var p=h/d,v=new THREE.Vector3;v.x=r*Math.sin(p*Math.PI*2);v.y=-t*c+g;v.z=r*Math.cos(p*Math.PI*2);this.vertices.push(v);q.push(this.vertices.length-
-1);s.push(new THREE.Vector2(p,1-t))}m.push(q);n.push(s)}c=(b-a)/c;for(h=0;h<d;h++)for(0!==a?(q=this.vertices[m[0][h]].clone(),s=this.vertices[m[0][h+1]].clone()):(q=this.vertices[m[1][h]].clone(),s=this.vertices[m[1][h+1]].clone()),q.setY(Math.sqrt(q.x*q.x+q.z*q.z)*c).normalize(),s.setY(Math.sqrt(s.x*s.x+s.z*s.z)*c).normalize(),k=0;k<e;k++){var t=m[k][h],r=m[k+1][h],p=m[k+1][h+1],v=m[k][h+1],x=q.clone(),u=q.clone(),E=s.clone(),y=s.clone(),z=n[k][h].clone(),B=n[k+1][h].clone(),D=n[k+1][h+1].clone(),
-w=n[k][h+1].clone();this.faces.push(new THREE.Face3(t,r,v,[x,u,y]));this.faceVertexUvs[0].push([z,B,w]);this.faces.push(new THREE.Face3(r,p,v,[u.clone(),E,y.clone()]));this.faceVertexUvs[0].push([B.clone(),D,w.clone()])}if(!1===f&&0<a)for(this.vertices.push(new THREE.Vector3(0,g,0)),h=0;h<d;h++)t=m[0][h],r=m[0][h+1],p=this.vertices.length-1,x=new THREE.Vector3(0,1,0),u=new THREE.Vector3(0,1,0),E=new THREE.Vector3(0,1,0),z=n[0][h].clone(),B=n[0][h+1].clone(),D=new THREE.Vector2(B.x,0),this.faces.push(new THREE.Face3(t,
-r,p,[x,u,E])),this.faceVertexUvs[0].push([z,B,D]);if(!1===f&&0<b)for(this.vertices.push(new THREE.Vector3(0,-g,0)),h=0;h<d;h++)t=m[k][h+1],r=m[k][h],p=this.vertices.length-1,x=new THREE.Vector3(0,-1,0),u=new THREE.Vector3(0,-1,0),E=new THREE.Vector3(0,-1,0),z=n[k][h+1].clone(),B=n[k][h].clone(),D=new THREE.Vector2(B.x,1),this.faces.push(new THREE.Face3(t,r,p,[x,u,E])),this.faceVertexUvs[0].push([z,B,D]);this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);
+1);s.push(new THREE.Vector2(p,1-t))}m.push(q);n.push(s)}c=(b-a)/c;for(h=0;h<d;h++)for(0!==a?(q=this.vertices[m[0][h]].clone(),s=this.vertices[m[0][h+1]].clone()):(q=this.vertices[m[1][h]].clone(),s=this.vertices[m[1][h+1]].clone()),q.setY(Math.sqrt(q.x*q.x+q.z*q.z)*c).normalize(),s.setY(Math.sqrt(s.x*s.x+s.z*s.z)*c).normalize(),k=0;k<e;k++){var t=m[k][h],r=m[k+1][h],p=m[k+1][h+1],v=m[k][h+1],y=q.clone(),u=q.clone(),F=s.clone(),x=s.clone(),A=n[k][h].clone(),E=n[k+1][h].clone(),C=n[k+1][h+1].clone(),
+w=n[k][h+1].clone();this.faces.push(new THREE.Face3(t,r,v,[y,u,x]));this.faceVertexUvs[0].push([A,E,w]);this.faces.push(new THREE.Face3(r,p,v,[u.clone(),F,x.clone()]));this.faceVertexUvs[0].push([E.clone(),C,w.clone()])}if(!1===f&&0<a)for(this.vertices.push(new THREE.Vector3(0,g,0)),h=0;h<d;h++)t=m[0][h],r=m[0][h+1],p=this.vertices.length-1,y=new THREE.Vector3(0,1,0),u=new THREE.Vector3(0,1,0),F=new THREE.Vector3(0,1,0),A=n[0][h].clone(),E=n[0][h+1].clone(),C=new THREE.Vector2(E.x,0),this.faces.push(new THREE.Face3(t,
+r,p,[y,u,F])),this.faceVertexUvs[0].push([A,E,C]);if(!1===f&&0<b)for(this.vertices.push(new THREE.Vector3(0,-g,0)),h=0;h<d;h++)t=m[k][h+1],r=m[k][h],p=this.vertices.length-1,y=new THREE.Vector3(0,-1,0),u=new THREE.Vector3(0,-1,0),F=new THREE.Vector3(0,-1,0),A=n[k][h+1].clone(),E=n[k][h].clone(),C=new THREE.Vector2(E.x,1),this.faces.push(new THREE.Face3(t,r,p,[y,u,F])),this.faceVertexUvs[0].push([A,E,C]);this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),this.type="ExtrudeGeometry",a=a instanceof Array?a:[a],this.addShapeList(a,b),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d++)this.addShape(a[d],b)};
 THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||console.log("die");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d=1,d=a.x-b.x,e=a.y-b.y,f=c.x-a.x,g=c.y-a.y,h=d*d+e*e;if(1E-10<Math.abs(d*g-e*f)){var k=Math.sqrt(h),m=Math.sqrt(f*f+g*g),h=b.x-e/k;b=b.y+d/k;f=((c.x-g/m-h)*g-(c.y+f/m-b)*f)/(d*g-e*f);c=h+d*f-a.x;a=b+e*f-a.y;d=c*c+a*a;if(2>=d)return new THREE.Vector2(c,a);d=Math.sqrt(d/2)}else a=!1,1E-10<d?1E-10<f&&(a=!0):-1E-10>d?-1E-10>f&&(a=!0):Math.sign(e)==
-Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(c,d){var e,f;for(I=c.length;0<=--I;){e=I;f=I-1;0>f&&(f=c.length-1);for(var g=0,h=t+2*n,g=0;g<h;g++){var k=Y*g,m=Y*(g+1),p=d+e+k,k=d+f+k,r=d+f+m,m=d+e+m,q=c,s=g,v=h,x=e,w=f,p=p+K,k=k+K,r=r+K,m=m+K;P.faces.push(new THREE.Face3(p,k,m,null,null,u));P.faces.push(new THREE.Face3(k,r,m,null,null,u));p=E.generateSideWallUV(P,a,q,b,p,k,r,m,s,v,x,w);P.faceVertexUvs[0].push([p[0],p[1],p[3]]);
-P.faceVertexUvs[0].push([p[1],p[2],p[3]])}}}function f(a,b,c){P.vertices.push(new THREE.Vector3(a,b,c))}function g(c,d,e,f){c+=K;d+=K;e+=K;P.faces.push(new THREE.Face3(c,d,e,null,null,x));c=f?E.generateBottomUV(P,a,b,c,d,e):E.generateTopUV(P,a,b,c,d,e);P.faceVertexUvs[0].push(c)}var h=void 0!==b.amount?b.amount:100,k=void 0!==b.bevelThickness?b.bevelThickness:6,m=void 0!==b.bevelSize?b.bevelSize:k-2,n=void 0!==b.bevelSegments?b.bevelSegments:3,q=void 0!==b.bevelEnabled?b.bevelEnabled:!0,s=void 0!==
-b.curveSegments?b.curveSegments:12,t=void 0!==b.steps?b.steps:1,r=b.extrudePath,p,v=!1,x=b.material,u=b.extrudeMaterial,E=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,y,z,B,D;r&&(p=r.getSpacedPoints(t),v=!0,q=!1,y=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(r,t,!1),z=new THREE.Vector3,B=new THREE.Vector3,D=new THREE.Vector3);q||(m=k=n=0);var w,A,N,P=this,K=this.vertices.length,r=a.extractPoints(s),s=r.shape,R=r.holes;if(r=!THREE.Shape.Utils.isClockWise(s)){s=
-s.reverse();A=0;for(N=R.length;A<N;A++)w=R[A],THREE.Shape.Utils.isClockWise(w)&&(R[A]=w.reverse());r=!1}var M=THREE.Shape.Utils.triangulateShape(s,R),H=s;A=0;for(N=R.length;A<N;A++)w=R[A],s=s.concat(w);var C,T,L,V,J,Y=s.length,aa,na=M.length,r=[],I=0;L=H.length;C=L-1;for(T=I+1;I<L;I++,C++,T++)C===L&&(C=0),T===L&&(T=0),r[I]=d(H[I],H[C],H[T]);var ba=[],Q,ca=r.concat();A=0;for(N=R.length;A<N;A++){w=R[A];Q=[];I=0;L=w.length;C=L-1;for(T=I+1;I<L;I++,C++,T++)C===L&&(C=0),T===L&&(T=0),Q[I]=d(w[I],w[C],w[T]);
-ba.push(Q);ca=ca.concat(Q)}for(C=0;C<n;C++){L=C/n;V=k*(1-L);T=m*Math.sin(L*Math.PI/2);I=0;for(L=H.length;I<L;I++)J=c(H[I],r[I],T),f(J.x,J.y,-V);A=0;for(N=R.length;A<N;A++)for(w=R[A],Q=ba[A],I=0,L=w.length;I<L;I++)J=c(w[I],Q[I],T),f(J.x,J.y,-V)}T=m;for(I=0;I<Y;I++)J=q?c(s[I],ca[I],T):s[I],v?(B.copy(y.normals[0]).multiplyScalar(J.x),z.copy(y.binormals[0]).multiplyScalar(J.y),D.copy(p[0]).add(B).add(z),f(D.x,D.y,D.z)):f(J.x,J.y,0);for(L=1;L<=t;L++)for(I=0;I<Y;I++)J=q?c(s[I],ca[I],T):s[I],v?(B.copy(y.normals[L]).multiplyScalar(J.x),
-z.copy(y.binormals[L]).multiplyScalar(J.y),D.copy(p[L]).add(B).add(z),f(D.x,D.y,D.z)):f(J.x,J.y,h/t*L);for(C=n-1;0<=C;C--){L=C/n;V=k*(1-L);T=m*Math.sin(L*Math.PI/2);I=0;for(L=H.length;I<L;I++)J=c(H[I],r[I],T),f(J.x,J.y,h+V);A=0;for(N=R.length;A<N;A++)for(w=R[A],Q=ba[A],I=0,L=w.length;I<L;I++)J=c(w[I],Q[I],T),v?f(J.x,J.y+p[t-1].y,p[t-1].x+V):f(J.x,J.y,h+V)}(function(){if(q){var a;a=0*Y;for(I=0;I<na;I++)aa=M[I],g(aa[2]+a,aa[1]+a,aa[0]+a,!0);a=t+2*n;a*=Y;for(I=0;I<na;I++)aa=M[I],g(aa[0]+a,aa[1]+a,aa[2]+
-a,!1)}else{for(I=0;I<na;I++)aa=M[I],g(aa[2],aa[1],aa[0],!0);for(I=0;I<na;I++)aa=M[I],g(aa[0]+Y*t,aa[1]+Y*t,aa[2]+Y*t,!1)}})();(function(){var a=0;e(H,a);a+=H.length;A=0;for(N=R.length;A<N;A++)w=R[A],e(w,a),a+=w.length})()};
+Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(c,d){var e,f;for(I=c.length;0<=--I;){e=I;f=I-1;0>f&&(f=c.length-1);for(var g=0,h=t+2*n,g=0;g<h;g++){var k=ba*g,m=ba*(g+1),p=d+e+k,k=d+f+k,r=d+f+m,m=d+e+m,q=c,s=g,v=h,w=e,y=f,p=p+R,k=k+R,r=r+R,m=m+R;P.faces.push(new THREE.Face3(p,k,m,null,null,u));P.faces.push(new THREE.Face3(k,r,m,null,null,u));p=F.generateSideWallUV(P,a,q,b,p,k,r,m,s,v,w,y);P.faceVertexUvs[0].push([p[0],p[1],p[3]]);
+P.faceVertexUvs[0].push([p[1],p[2],p[3]])}}}function f(a,b,c){P.vertices.push(new THREE.Vector3(a,b,c))}function g(c,d,e,f){c+=R;d+=R;e+=R;P.faces.push(new THREE.Face3(c,d,e,null,null,y));c=f?F.generateBottomUV(P,a,b,c,d,e):F.generateTopUV(P,a,b,c,d,e);P.faceVertexUvs[0].push(c)}var h=void 0!==b.amount?b.amount:100,k=void 0!==b.bevelThickness?b.bevelThickness:6,m=void 0!==b.bevelSize?b.bevelSize:k-2,n=void 0!==b.bevelSegments?b.bevelSegments:3,q=void 0!==b.bevelEnabled?b.bevelEnabled:!0,s=void 0!==
+b.curveSegments?b.curveSegments:12,t=void 0!==b.steps?b.steps:1,r=b.extrudePath,p,v=!1,y=b.material,u=b.extrudeMaterial,F=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,x,A,E,C;r&&(p=r.getSpacedPoints(t),v=!0,q=!1,x=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(r,t,!1),A=new THREE.Vector3,E=new THREE.Vector3,C=new THREE.Vector3);q||(m=k=n=0);var w,z,B,P=this,R=this.vertices.length,r=a.extractPoints(s),s=r.shape,Q=r.holes;if(r=!THREE.Shape.Utils.isClockWise(s)){s=
+s.reverse();z=0;for(B=Q.length;z<B;z++)w=Q[z],THREE.Shape.Utils.isClockWise(w)&&(Q[z]=w.reverse());r=!1}var N=THREE.Shape.Utils.triangulateShape(s,Q),K=s;z=0;for(B=Q.length;z<B;z++)w=Q[z],s=s.concat(w);var D,S,J,V,L,ba=s.length,O,la=N.length,r=[],I=0;J=K.length;D=J-1;for(S=I+1;I<J;I++,D++,S++)D===J&&(D=0),S===J&&(S=0),r[I]=d(K[I],K[D],K[S]);var va=[],$,aa=r.concat();z=0;for(B=Q.length;z<B;z++){w=Q[z];$=[];I=0;J=w.length;D=J-1;for(S=I+1;I<J;I++,D++,S++)D===J&&(D=0),S===J&&(S=0),$[I]=d(w[I],w[D],w[S]);
+va.push($);aa=aa.concat($)}for(D=0;D<n;D++){J=D/n;V=k*(1-J);S=m*Math.sin(J*Math.PI/2);I=0;for(J=K.length;I<J;I++)L=c(K[I],r[I],S),f(L.x,L.y,-V);z=0;for(B=Q.length;z<B;z++)for(w=Q[z],$=va[z],I=0,J=w.length;I<J;I++)L=c(w[I],$[I],S),f(L.x,L.y,-V)}S=m;for(I=0;I<ba;I++)L=q?c(s[I],aa[I],S):s[I],v?(E.copy(x.normals[0]).multiplyScalar(L.x),A.copy(x.binormals[0]).multiplyScalar(L.y),C.copy(p[0]).add(E).add(A),f(C.x,C.y,C.z)):f(L.x,L.y,0);for(J=1;J<=t;J++)for(I=0;I<ba;I++)L=q?c(s[I],aa[I],S):s[I],v?(E.copy(x.normals[J]).multiplyScalar(L.x),
+A.copy(x.binormals[J]).multiplyScalar(L.y),C.copy(p[J]).add(E).add(A),f(C.x,C.y,C.z)):f(L.x,L.y,h/t*J);for(D=n-1;0<=D;D--){J=D/n;V=k*(1-J);S=m*Math.sin(J*Math.PI/2);I=0;for(J=K.length;I<J;I++)L=c(K[I],r[I],S),f(L.x,L.y,h+V);z=0;for(B=Q.length;z<B;z++)for(w=Q[z],$=va[z],I=0,J=w.length;I<J;I++)L=c(w[I],$[I],S),v?f(L.x,L.y+p[t-1].y,p[t-1].x+V):f(L.x,L.y,h+V)}(function(){if(q){var a;a=0*ba;for(I=0;I<la;I++)O=N[I],g(O[2]+a,O[1]+a,O[0]+a,!0);a=t+2*n;a*=ba;for(I=0;I<la;I++)O=N[I],g(O[0]+a,O[1]+a,O[2]+a,
+!1)}else{for(I=0;I<la;I++)O=N[I],g(O[2],O[1],O[0],!0);for(I=0;I<la;I++)O=N[I],g(O[0]+ba*t,O[1]+ba*t,O[2]+ba*t,!1)}})();(function(){var a=0;e(K,a);a+=K.length;z=0;for(B=Q.length;z<B;z++)w=Q[z],e(w,a),a+=w.length})()};
 THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d,e,f){b=a.vertices[e].x;e=a.vertices[e].y;c=a.vertices[f].x;f=a.vertices[f].y;return[new THREE.Vector2(a.vertices[d].x,a.vertices[d].y),new THREE.Vector2(b,e),new THREE.Vector2(c,f)]},generateBottomUV:function(a,b,c,d,e,f){return this.generateTopUV(a,b,c,d,e,f)},generateSideWallUV:function(a,b,c,d,e,f,g,h,k,m,n,q){b=a.vertices[e].x;c=a.vertices[e].y;e=a.vertices[e].z;d=a.vertices[f].x;k=a.vertices[f].y;f=a.vertices[f].z;m=a.vertices[g].x;
 n=a.vertices[g].y;g=a.vertices[g].z;q=a.vertices[h].x;var s=a.vertices[h].y;a=a.vertices[h].z;return 0.01>Math.abs(c-k)?[new THREE.Vector2(b,1-e),new THREE.Vector2(d,1-f),new THREE.Vector2(m,1-g),new THREE.Vector2(q,1-a)]:[new THREE.Vector2(c,1-e),new THREE.Vector2(k,1-f),new THREE.Vector2(n,1-g),new THREE.Vector2(s,1-a)]}};THREE.ExtrudeGeometry.__v1=new THREE.Vector2;THREE.ExtrudeGeometry.__v2=new THREE.Vector2;THREE.ExtrudeGeometry.__v3=new THREE.Vector2;THREE.ExtrudeGeometry.__v4=new THREE.Vector2;
 THREE.ExtrudeGeometry.__v5=new THREE.Vector2;THREE.ExtrudeGeometry.__v6=new THREE.Vector2;THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);this.type="ShapeGeometry";!1===a instanceof Array&&(a=[a]);this.addShapeList(a,b);this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c++)this.addShape(a[c],b);return this};
@@ -734,14 +734,14 @@ THREE.RingGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.type="Ri
 (n.y/b+1)/2))}k+=m}b=new THREE.Vector3(0,0,1);for(a=0;a<d;a++)for(e=a*(c+1),g=0;g<c;g++)f=q=g+e,m=q+c+1,n=q+c+2,this.faces.push(new THREE.Face3(f,m,n,[b.clone(),b.clone(),b.clone()])),this.faceVertexUvs[0].push([h[f].clone(),h[m].clone(),h[n].clone()]),f=q,m=q+c+2,n=q+1,this.faces.push(new THREE.Face3(f,m,n,[b.clone(),b.clone(),b.clone()])),this.faceVertexUvs[0].push([h[f].clone(),h[m].clone(),h[n].clone()]);this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,k)};
 THREE.RingGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.SphereGeometry=function(a,b,c,d,e,f,g){THREE.Geometry.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};a=a||50;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;f=void 0!==f?f:0;g=void 0!==g?g:Math.PI;var h,k,m=[],n=[];for(k=0;k<=c;k++){var q=[],s=[];for(h=0;h<=b;h++){var t=h/b,r=k/c,p=new THREE.Vector3;p.x=-a*Math.cos(d+t*e)*Math.sin(f+r*g);
-p.y=a*Math.cos(f+r*g);p.z=a*Math.sin(d+t*e)*Math.sin(f+r*g);this.vertices.push(p);q.push(this.vertices.length-1);s.push(new THREE.Vector2(t,1-r))}m.push(q);n.push(s)}for(k=0;k<c;k++)for(h=0;h<b;h++){d=m[k][h+1];e=m[k][h];f=m[k+1][h];g=m[k+1][h+1];var q=this.vertices[d].clone().normalize(),s=this.vertices[e].clone().normalize(),t=this.vertices[f].clone().normalize(),r=this.vertices[g].clone().normalize(),p=n[k][h+1].clone(),v=n[k][h].clone(),x=n[k+1][h].clone(),u=n[k+1][h+1].clone();Math.abs(this.vertices[d].y)===
-a?(p.x=(p.x+v.x)/2,this.faces.push(new THREE.Face3(d,f,g,[q,t,r])),this.faceVertexUvs[0].push([p,x,u])):Math.abs(this.vertices[f].y)===a?(x.x=(x.x+u.x)/2,this.faces.push(new THREE.Face3(d,e,f,[q,s,t])),this.faceVertexUvs[0].push([p,v,x])):(this.faces.push(new THREE.Face3(d,e,g,[q,s,r])),this.faceVertexUvs[0].push([p,v,u]),this.faces.push(new THREE.Face3(e,f,g,[s.clone(),t,r.clone()])),this.faceVertexUvs[0].push([v.clone(),x,u.clone()]))}this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,
+p.y=a*Math.cos(f+r*g);p.z=a*Math.sin(d+t*e)*Math.sin(f+r*g);this.vertices.push(p);q.push(this.vertices.length-1);s.push(new THREE.Vector2(t,1-r))}m.push(q);n.push(s)}for(k=0;k<c;k++)for(h=0;h<b;h++){d=m[k][h+1];e=m[k][h];f=m[k+1][h];g=m[k+1][h+1];var q=this.vertices[d].clone().normalize(),s=this.vertices[e].clone().normalize(),t=this.vertices[f].clone().normalize(),r=this.vertices[g].clone().normalize(),p=n[k][h+1].clone(),v=n[k][h].clone(),y=n[k+1][h].clone(),u=n[k+1][h+1].clone();Math.abs(this.vertices[d].y)===
+a?(p.x=(p.x+v.x)/2,this.faces.push(new THREE.Face3(d,f,g,[q,t,r])),this.faceVertexUvs[0].push([p,y,u])):Math.abs(this.vertices[f].y)===a?(y.x=(y.x+u.x)/2,this.faces.push(new THREE.Face3(d,e,f,[q,s,t])),this.faceVertexUvs[0].push([p,v,y])):(this.faces.push(new THREE.Face3(d,e,g,[q,s,r])),this.faceVertexUvs[0].push([p,v,u]),this.faces.push(new THREE.Face3(e,f,g,[s.clone(),t,r.clone()])),this.faceVertexUvs[0].push([v.clone(),y,u.clone()]))}this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,
 a)};THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TextGeometry=function(a,b){b=b||{};var c=THREE.FontUtils.generateShapes(a,b);b.amount=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);THREE.ExtrudeGeometry.call(this,c,b);this.type="TextGeometry"};THREE.TextGeometry.prototype=Object.create(THREE.ExtrudeGeometry.prototype);
 THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||100;b=b||40;c=c||8;d=d||6;e=e||2*Math.PI;for(var f=new THREE.Vector3,g=[],h=[],k=0;k<=c;k++)for(var m=0;m<=d;m++){var n=m/d*e,q=k/c*Math.PI*2;f.x=a*Math.cos(n);f.y=a*Math.sin(n);var s=new THREE.Vector3;s.x=(a+b*Math.cos(q))*Math.cos(n);s.y=(a+b*Math.cos(q))*Math.sin(n);s.z=b*Math.sin(q);this.vertices.push(s);g.push(new THREE.Vector2(m/
 d,k/c));h.push(s.clone().sub(f).normalize())}for(k=1;k<=c;k++)for(m=1;m<=d;m++)a=(d+1)*k+m-1,b=(d+1)*(k-1)+m-1,e=(d+1)*(k-1)+m,f=(d+1)*k+m,n=new THREE.Face3(a,b,f,[h[a].clone(),h[b].clone(),h[f].clone()]),this.faces.push(n),this.faceVertexUvs[0].push([g[a].clone(),g[b].clone(),g[f].clone()]),n=new THREE.Face3(b,e,f,[h[b].clone(),h[e].clone(),h[f].clone()]),this.faces.push(n),this.faceVertexUvs[0].push([g[b].clone(),g[e].clone(),g[f].clone()]);this.computeFaceNormals()};
 THREE.TorusGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.TorusKnotGeometry=function(a,b,c,d,e,f,g){function h(a,b,c,d,e){var f=Math.cos(a),g=Math.sin(a);a*=b/c;b=Math.cos(a);f*=d*(2+b)*0.5;g=d*(2+b)*g*0.5;d=e*d*Math.sin(a)*0.5;return new THREE.Vector3(f,g,d)}THREE.Geometry.call(this);this.type="TorusKnotGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,p:e,q:f,heightScale:g};a=a||100;b=b||40;c=c||64;d=d||8;e=e||2;f=f||3;g=g||1;for(var k=Array(c),m=new THREE.Vector3,n=new THREE.Vector3,q=new THREE.Vector3,s=0;s<c;++s){k[s]=
-Array(d);var t=s/c*2*e*Math.PI,r=h(t,f,e,a,g),t=h(t+0.01,f,e,a,g);m.subVectors(t,r);n.addVectors(t,r);q.crossVectors(m,n);n.crossVectors(q,m);q.normalize();n.normalize();for(t=0;t<d;++t){var p=t/d*2*Math.PI,v=-b*Math.cos(p),p=b*Math.sin(p),x=new THREE.Vector3;x.x=r.x+v*n.x+p*q.x;x.y=r.y+v*n.y+p*q.y;x.z=r.z+v*n.z+p*q.z;k[s][t]=this.vertices.push(x)-1}}for(s=0;s<c;++s)for(t=0;t<d;++t)e=(s+1)%c,f=(t+1)%d,a=k[s][t],b=k[e][t],e=k[e][f],f=k[s][f],g=new THREE.Vector2(s/c,t/d),m=new THREE.Vector2((s+1)/c,
+Array(d);var t=s/c*2*e*Math.PI,r=h(t,f,e,a,g),t=h(t+0.01,f,e,a,g);m.subVectors(t,r);n.addVectors(t,r);q.crossVectors(m,n);n.crossVectors(q,m);q.normalize();n.normalize();for(t=0;t<d;++t){var p=t/d*2*Math.PI,v=-b*Math.cos(p),p=b*Math.sin(p),y=new THREE.Vector3;y.x=r.x+v*n.x+p*q.x;y.y=r.y+v*n.y+p*q.y;y.z=r.z+v*n.z+p*q.z;k[s][t]=this.vertices.push(y)-1}}for(s=0;s<c;++s)for(t=0;t<d;++t)e=(s+1)%c,f=(t+1)%d,a=k[s][t],b=k[e][t],e=k[e][f],f=k[s][f],g=new THREE.Vector2(s/c,t/d),m=new THREE.Vector2((s+1)/c,
 t/d),n=new THREE.Vector2((s+1)/c,(t+1)/d),q=new THREE.Vector2(s/c,(t+1)/d),this.faces.push(new THREE.Face3(a,b,f)),this.faceVertexUvs[0].push([g,m,q]),this.faces.push(new THREE.Face3(b,e,f)),this.faceVertexUvs[0].push([m.clone(),n,q.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.TubeGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.type="TubeGeometry";this.parameters={path:a,segments:b,radius:c,radialSegments:d,closed:e};b=b||64;c=c||1;d=d||8;e=e||!1;var f=[],g,h,k=b+1,m,n,q,s,t=new THREE.Vector3,r,p,v;r=new THREE.TubeGeometry.FrenetFrames(a,b,e);p=r.normals;v=r.binormals;this.tangents=r.tangents;this.normals=p;this.binormals=v;for(r=0;r<k;r++)for(f[r]=[],m=r/(k-1),s=a.getPointAt(m),g=p[r],h=v[r],m=0;m<d;m++)n=m/d*2*Math.PI,q=-c*Math.cos(n),n=c*Math.sin(n),
 t.copy(s),t.x+=q*g.x+n*h.x,t.y+=q*g.y+n*h.y,t.z+=q*g.z+n*h.z,f[r][m]=this.vertices.push(new THREE.Vector3(t.x,t.y,t.z))-1;for(r=0;r<b;r++)for(m=0;m<d;m++)k=e?(r+1)%b:r+1,t=(m+1)%d,a=f[r][m],c=f[k][m],k=f[k][t],t=f[r][t],p=new THREE.Vector2(r/b,m/d),v=new THREE.Vector2((r+1)/b,m/d),g=new THREE.Vector2((r+1)/b,(m+1)/d),h=new THREE.Vector2(r/b,(m+1)/d),this.faces.push(new THREE.Face3(a,c,t)),this.faceVertexUvs[0].push([p,v,h]),this.faces.push(new THREE.Face3(c,k,t)),this.faceVertexUvs[0].push([v.clone(),
@@ -798,7 +798,7 @@ THREE.VertexTangentsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?
 THREE.VertexTangentsHelper.prototype.update=function(a){var b=new THREE.Vector3;return function(a){a=["a","b","c","d"];this.object.updateMatrixWorld(!0);for(var d=this.geometry.vertices,e=this.object.geometry.vertices,f=this.object.geometry.faces,g=this.object.matrixWorld,h=0,k=0,m=f.length;k<m;k++)for(var n=f[k],q=0,s=n.vertexTangents.length;q<s;q++){var t=n.vertexTangents[q];d[h].copy(e[n[a[q]]]).applyMatrix4(g);b.copy(t).transformDirection(g).multiplyScalar(this.size);b.add(d[h]);h+=1;d[h].copy(b);
 h+=1}this.geometry.verticesNeedUpdate=!0;return this}}();
 THREE.WireframeHelper=function(a,b){var c=void 0!==b?b:16777215,d=[0,0],e={},f=function(a,b){return a-b},g=["a","b","c"],h=new THREE.BufferGeometry;if(a.geometry instanceof THREE.Geometry){for(var k=a.geometry.vertices,m=a.geometry.faces,n=0,q=new Uint32Array(6*m.length),s=0,t=m.length;s<t;s++)for(var r=m[s],p=0;3>p;p++){d[0]=r[g[p]];d[1]=r[g[(p+1)%3]];d.sort(f);var v=d.toString();void 0===e[v]&&(q[2*n]=d[0],q[2*n+1]=d[1],e[v]=!0,n++)}d=new Float32Array(6*n);s=0;for(t=n;s<t;s++)for(p=0;2>p;p++)n=
-k[q[2*s+p]],g=6*s+3*p,d[g+0]=n.x,d[g+1]=n.y,d[g+2]=n.z;h.addAttribute("position",new THREE.BufferAttribute(d,3))}else if(a.geometry instanceof THREE.BufferGeometry){if(void 0!==a.geometry.attributes.index){for(var k=a.geometry.attributes.position.array,t=a.geometry.attributes.index.array,m=a.geometry.offsets,n=0,q=new Uint32Array(2*t.length),r=0,x=m.length;r<x;++r)for(var p=m[r].start,v=m[r].count,g=m[r].index,s=p,u=p+v;s<u;s+=3)for(p=0;3>p;p++)d[0]=g+t[s+p],d[1]=g+t[s+(p+1)%3],d.sort(f),v=d.toString(),
+k[q[2*s+p]],g=6*s+3*p,d[g+0]=n.x,d[g+1]=n.y,d[g+2]=n.z;h.addAttribute("position",new THREE.BufferAttribute(d,3))}else if(a.geometry instanceof THREE.BufferGeometry){if(void 0!==a.geometry.attributes.index){for(var k=a.geometry.attributes.position.array,t=a.geometry.attributes.index.array,m=a.geometry.offsets,n=0,q=new Uint32Array(2*t.length),r=0,y=m.length;r<y;++r)for(var p=m[r].start,v=m[r].count,g=m[r].index,s=p,u=p+v;s<u;s+=3)for(p=0;3>p;p++)d[0]=g+t[s+p],d[1]=g+t[s+(p+1)%3],d.sort(f),v=d.toString(),
 void 0===e[v]&&(q[2*n]=d[0],q[2*n+1]=d[1],e[v]=!0,n++);d=new Float32Array(6*n);s=0;for(t=n;s<t;s++)for(p=0;2>p;p++)g=6*s+3*p,n=3*q[2*s+p],d[g+0]=k[n],d[g+1]=k[n+1],d[g+2]=k[n+2]}else for(k=a.geometry.attributes.position.array,n=k.length/3,q=n/3,d=new Float32Array(6*n),s=0,t=q;s<t;s++)for(p=0;3>p;p++)g=18*s+6*p,q=9*s+3*p,d[g+0]=k[q],d[g+1]=k[q+1],d[g+2]=k[q+2],n=9*s+(p+1)%3*3,d[g+3]=k[n],d[g+4]=k[n+1],d[g+5]=k[n+2];h.addAttribute("position",new THREE.BufferAttribute(d,3))}THREE.Line.call(this,h,new THREE.LineBasicMaterial({color:c}),
 THREE.LinePieces);this.matrixAutoUpdate=!1;this.matrixWorld=a.matrixWorld};THREE.WireframeHelper.prototype=Object.create(THREE.Line.prototype);THREE.ImmediateRenderObject=function(){THREE.Object3D.call(this);this.render=function(a){}};THREE.ImmediateRenderObject.prototype=Object.create(THREE.Object3D.prototype);THREE.LensFlare=function(a,b,c,d,e){THREE.Object3D.call(this);this.lensFlares=[];this.positionScreen=new THREE.Vector3;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)};
 THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype);THREE.LensFlare.prototype.add=function(a,b,c,d,e,f){void 0===b&&(b=-1);void 0===c&&(c=0);void 0===f&&(f=1);void 0===e&&(e=new THREE.Color(16777215));void 0===d&&(d=THREE.NormalBlending);c=Math.min(c,Math.max(0,c));this.lensFlares.push({texture:a,size:b,distance:c,x:0,y:0,z:0,scale:1,rotation:1,opacity:f,color:e,blending:d})};
@@ -815,37 +815,37 @@ THREE.LensFlarePlugin=function(){function a(a,b){var d=c.createProgram(),e=c.cre
 -1;f[b++]=0;f[b++]=0;f[b++]=1;f[b++]=-1;f[b++]=1;f[b++]=0;f[b++]=1;f[b++]=1;f[b++]=1;f[b++]=1;f[b++]=-1;f[b++]=1;f[b++]=0;f[b++]=1;b=0;g[b++]=0;g[b++]=1;g[b++]=2;g[b++]=0;g[b++]=2;g[b++]=3;h=c.createBuffer();k=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,h);c.bufferData(c.ARRAY_BUFFER,f,c.STATIC_DRAW);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,k);c.bufferData(c.ELEMENT_ARRAY_BUFFER,g,c.STATIC_DRAW);m=c.createTexture();n=c.createTexture();c.bindTexture(c.TEXTURE_2D,m);c.texImage2D(c.TEXTURE_2D,0,c.RGB,16,
 16,0,c.RGB,c.UNSIGNED_BYTE,null);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,c.NEAREST);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,c.NEAREST);c.bindTexture(c.TEXTURE_2D,n);c.texImage2D(c.TEXTURE_2D,0,c.RGBA,16,16,0,c.RGBA,c.UNSIGNED_BYTE,null);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE);
 c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,c.NEAREST);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,c.NEAREST);0>=c.getParameter(c.MAX_VERTEX_TEXTURE_IMAGE_UNITS)?(q=!1,s=a(THREE.ShaderFlares.lensFlare,e)):(q=!0,s=a(THREE.ShaderFlares.lensFlareVertexTexture,e));t={};r={};t.vertex=c.getAttribLocation(s,"position");t.uv=c.getAttribLocation(s,"uv");r.renderType=c.getUniformLocation(s,"renderType");r.map=c.getUniformLocation(s,"map");r.occlusionMap=c.getUniformLocation(s,"occlusionMap");r.opacity=
-c.getUniformLocation(s,"opacity");r.color=c.getUniformLocation(s,"color");r.scale=c.getUniformLocation(s,"scale");r.rotation=c.getUniformLocation(s,"rotation");r.screenPosition=c.getUniformLocation(s,"screenPosition")};this.render=function(a,e,f,g){b.length=0;a.traverseVisible(function(a){a instanceof THREE.LensFlare&&b.push(a)});if(0!==b.length){a=new THREE.Vector3;var E=g/f,y=0.5*f,z=0.5*g,B=16/g,D=new THREE.Vector2(B*E,B),w=new THREE.Vector3(1,1,0),A=new THREE.Vector2(1,1),N=r,B=t;c.useProgram(s);
-c.enableVertexAttribArray(t.vertex);c.enableVertexAttribArray(t.uv);c.uniform1i(N.occlusionMap,0);c.uniform1i(N.map,1);c.bindBuffer(c.ARRAY_BUFFER,h);c.vertexAttribPointer(B.vertex,2,c.FLOAT,!1,16,0);c.vertexAttribPointer(B.uv,2,c.FLOAT,!1,16,8);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,k);c.disable(c.CULL_FACE);c.depthMask(!1);for(var P=0,K=b.length;P<K;P++){B=16/g;D.set(B*E,B);var R=b[P];a.set(R.matrixWorld.elements[12],R.matrixWorld.elements[13],R.matrixWorld.elements[14]);a.applyMatrix4(e.matrixWorldInverse);
-a.applyProjection(e.projectionMatrix);w.copy(a);A.x=w.x*y+y;A.y=w.y*z+z;if(q||0<A.x&&A.x<f&&0<A.y&&A.y<g){c.activeTexture(c.TEXTURE1);c.bindTexture(c.TEXTURE_2D,m);c.copyTexImage2D(c.TEXTURE_2D,0,c.RGB,A.x-8,A.y-8,16,16,0);c.uniform1i(N.renderType,0);c.uniform2f(N.scale,D.x,D.y);c.uniform3f(N.screenPosition,w.x,w.y,w.z);c.disable(c.BLEND);c.enable(c.DEPTH_TEST);c.drawElements(c.TRIANGLES,6,c.UNSIGNED_SHORT,0);c.activeTexture(c.TEXTURE0);c.bindTexture(c.TEXTURE_2D,n);c.copyTexImage2D(c.TEXTURE_2D,
-0,c.RGBA,A.x-8,A.y-8,16,16,0);c.uniform1i(N.renderType,1);c.disable(c.DEPTH_TEST);c.activeTexture(c.TEXTURE1);c.bindTexture(c.TEXTURE_2D,m);c.drawElements(c.TRIANGLES,6,c.UNSIGNED_SHORT,0);R.positionScreen.copy(w);R.customUpdateCallback?R.customUpdateCallback(R):R.updateLensFlares();c.uniform1i(N.renderType,2);c.enable(c.BLEND);for(var M=0,H=R.lensFlares.length;M<H;M++){var C=R.lensFlares[M];0.001<C.opacity&&0.001<C.scale&&(w.x=C.x,w.y=C.y,w.z=C.z,B=C.size*C.scale/g,D.x=B*E,D.y=B,c.uniform3f(N.screenPosition,
-w.x,w.y,w.z),c.uniform2f(N.scale,D.x,D.y),c.uniform1f(N.rotation,C.rotation),c.uniform1f(N.opacity,C.opacity),c.uniform3f(N.color,C.color.r,C.color.g,C.color.b),d.setBlending(C.blending,C.blendEquation,C.blendSrc,C.blendDst),d.setTexture(C.texture,1),c.drawElements(c.TRIANGLES,6,c.UNSIGNED_SHORT,0))}}}c.enable(c.CULL_FACE);c.enable(c.DEPTH_TEST);c.depthMask(!0);d.resetGLState()}}};
+c.getUniformLocation(s,"opacity");r.color=c.getUniformLocation(s,"color");r.scale=c.getUniformLocation(s,"scale");r.rotation=c.getUniformLocation(s,"rotation");r.screenPosition=c.getUniformLocation(s,"screenPosition")};this.render=function(a,e,f,g){b.length=0;a.traverseVisible(function(a){a instanceof THREE.LensFlare&&b.push(a)});if(0!==b.length){a=new THREE.Vector3;var F=g/f,x=0.5*f,A=0.5*g,E=16/g,C=new THREE.Vector2(E*F,E),w=new THREE.Vector3(1,1,0),z=new THREE.Vector2(1,1),B=r,E=t;c.useProgram(s);
+c.enableVertexAttribArray(t.vertex);c.enableVertexAttribArray(t.uv);c.uniform1i(B.occlusionMap,0);c.uniform1i(B.map,1);c.bindBuffer(c.ARRAY_BUFFER,h);c.vertexAttribPointer(E.vertex,2,c.FLOAT,!1,16,0);c.vertexAttribPointer(E.uv,2,c.FLOAT,!1,16,8);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,k);c.disable(c.CULL_FACE);c.depthMask(!1);for(var P=0,R=b.length;P<R;P++){E=16/g;C.set(E*F,E);var Q=b[P];a.set(Q.matrixWorld.elements[12],Q.matrixWorld.elements[13],Q.matrixWorld.elements[14]);a.applyMatrix4(e.matrixWorldInverse);
+a.applyProjection(e.projectionMatrix);w.copy(a);z.x=w.x*x+x;z.y=w.y*A+A;if(q||0<z.x&&z.x<f&&0<z.y&&z.y<g){c.activeTexture(c.TEXTURE1);c.bindTexture(c.TEXTURE_2D,m);c.copyTexImage2D(c.TEXTURE_2D,0,c.RGB,z.x-8,z.y-8,16,16,0);c.uniform1i(B.renderType,0);c.uniform2f(B.scale,C.x,C.y);c.uniform3f(B.screenPosition,w.x,w.y,w.z);c.disable(c.BLEND);c.enable(c.DEPTH_TEST);c.drawElements(c.TRIANGLES,6,c.UNSIGNED_SHORT,0);c.activeTexture(c.TEXTURE0);c.bindTexture(c.TEXTURE_2D,n);c.copyTexImage2D(c.TEXTURE_2D,
+0,c.RGBA,z.x-8,z.y-8,16,16,0);c.uniform1i(B.renderType,1);c.disable(c.DEPTH_TEST);c.activeTexture(c.TEXTURE1);c.bindTexture(c.TEXTURE_2D,m);c.drawElements(c.TRIANGLES,6,c.UNSIGNED_SHORT,0);Q.positionScreen.copy(w);Q.customUpdateCallback?Q.customUpdateCallback(Q):Q.updateLensFlares();c.uniform1i(B.renderType,2);c.enable(c.BLEND);for(var N=0,K=Q.lensFlares.length;N<K;N++){var D=Q.lensFlares[N];0.001<D.opacity&&0.001<D.scale&&(w.x=D.x,w.y=D.y,w.z=D.z,E=D.size*D.scale/g,C.x=E*F,C.y=E,c.uniform3f(B.screenPosition,
+w.x,w.y,w.z),c.uniform2f(B.scale,C.x,C.y),c.uniform1f(B.rotation,D.rotation),c.uniform1f(B.opacity,D.opacity),c.uniform3f(B.color,D.color.r,D.color.g,D.color.b),d.setBlending(D.blending,D.blendEquation,D.blendSrc,D.blendDst),d.setTexture(D.texture,1),c.drawElements(c.TRIANGLES,6,c.UNSIGNED_SHORT,0))}}}c.enable(c.CULL_FACE);c.enable(c.DEPTH_TEST);c.depthMask(!0);d.resetGLState()}}};
 THREE.ShadowMapPlugin=function(){function a(b,c,d){if(c.visible){var f=e[c.id];if(f&&c.castShadow&&(!1===c.frustumCulled||!0===n.intersectsObject(c)))for(var g=0,h=f.length;g<h;g++){var k=f[g];c._modelViewMatrix.multiplyMatrices(d.matrixWorldInverse,c.matrixWorld);p.push(k)}g=0;for(h=c.children.length;g<h;g++)a(b,c.children[g],d)}}var b,c,d,e,f,g,h,k,m,n=new THREE.Frustum,q=new THREE.Matrix4,s=new THREE.Vector3,t=new THREE.Vector3,r=new THREE.Vector3,p=[];this.init=function(a,n,p,r){b=a.context;c=
 a;d=n;e=p;f=r;a=THREE.ShaderLib.depthRGBA;n=THREE.UniformsUtils.clone(a.uniforms);g=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,vertexShader:a.vertexShader,uniforms:n});h=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,vertexShader:a.vertexShader,uniforms:n,morphTargets:!0});k=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,vertexShader:a.vertexShader,uniforms:n,skinning:!0});m=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,vertexShader:a.vertexShader,
-uniforms:n,morphTargets:!0,skinning:!0});g._shadowPass=!0;h._shadowPass=!0;k._shadowPass=!0;m._shadowPass=!0};this.render=function(a,b){!1!==c.shadowMapEnabled&&!1!==c.shadowMapAutoUpdate&&this.update(a,b)};this.update=function(e,x){var u,E,y,z,B,D,w,A,N=[];z=0;b.clearColor(1,1,1,1);b.disable(b.BLEND);b.enable(b.CULL_FACE);b.frontFace(b.CCW);c.shadowMapCullFace===THREE.CullFaceFront?b.cullFace(b.FRONT):b.cullFace(b.BACK);c.setDepthTest(!0);u=0;for(E=d.length;u<E;u++)if(y=d[u],y.castShadow)if(y instanceof
-THREE.DirectionalLight&&y.shadowCascade)for(B=0;B<y.shadowCascadeCount;B++){var P;if(y.shadowCascadeArray[B])P=y.shadowCascadeArray[B];else{w=y;var K=B;P=new THREE.DirectionalLight;P.isVirtual=!0;P.onlyShadow=!0;P.castShadow=!0;P.shadowCameraNear=w.shadowCameraNear;P.shadowCameraFar=w.shadowCameraFar;P.shadowCameraLeft=w.shadowCameraLeft;P.shadowCameraRight=w.shadowCameraRight;P.shadowCameraBottom=w.shadowCameraBottom;P.shadowCameraTop=w.shadowCameraTop;P.shadowCameraVisible=w.shadowCameraVisible;
-P.shadowDarkness=w.shadowDarkness;P.shadowBias=w.shadowCascadeBias[K];P.shadowMapWidth=w.shadowCascadeWidth[K];P.shadowMapHeight=w.shadowCascadeHeight[K];P.pointsWorld=[];P.pointsFrustum=[];A=P.pointsWorld;D=P.pointsFrustum;for(var R=0;8>R;R++)A[R]=new THREE.Vector3,D[R]=new THREE.Vector3;A=w.shadowCascadeNearZ[K];w=w.shadowCascadeFarZ[K];D[0].set(-1,-1,A);D[1].set(1,-1,A);D[2].set(-1,1,A);D[3].set(1,1,A);D[4].set(-1,-1,w);D[5].set(1,-1,w);D[6].set(-1,1,w);D[7].set(1,1,w);P.originalCamera=x;D=new THREE.Gyroscope;
-D.position.copy(y.shadowCascadeOffset);D.add(P);D.add(P.target);x.add(D);y.shadowCascadeArray[B]=P;console.log("Created virtualLight",P)}K=y;A=B;w=K.shadowCascadeArray[A];w.position.copy(K.position);w.target.position.copy(K.target.position);w.lookAt(w.target);w.shadowCameraVisible=K.shadowCameraVisible;w.shadowDarkness=K.shadowDarkness;w.shadowBias=K.shadowCascadeBias[A];D=K.shadowCascadeNearZ[A];K=K.shadowCascadeFarZ[A];w=w.pointsFrustum;w[0].z=D;w[1].z=D;w[2].z=D;w[3].z=D;w[4].z=K;w[5].z=K;w[6].z=
-K;w[7].z=K;N[z]=P;z++}else N[z]=y,z++;u=0;for(E=N.length;u<E;u++){y=N[u];y.shadowMap||(B=THREE.LinearFilter,c.shadowMapType===THREE.PCFSoftShadowMap&&(B=THREE.NearestFilter),y.shadowMap=new THREE.WebGLRenderTarget(y.shadowMapWidth,y.shadowMapHeight,{minFilter:B,magFilter:B,format:THREE.RGBAFormat}),y.shadowMapSize=new THREE.Vector2(y.shadowMapWidth,y.shadowMapHeight),y.shadowMatrix=new THREE.Matrix4);if(!y.shadowCamera){if(y instanceof THREE.SpotLight)y.shadowCamera=new THREE.PerspectiveCamera(y.shadowCameraFov,
-y.shadowMapWidth/y.shadowMapHeight,y.shadowCameraNear,y.shadowCameraFar);else if(y instanceof THREE.DirectionalLight)y.shadowCamera=new THREE.OrthographicCamera(y.shadowCameraLeft,y.shadowCameraRight,y.shadowCameraTop,y.shadowCameraBottom,y.shadowCameraNear,y.shadowCameraFar);else{console.error("Unsupported light type for shadow");continue}e.add(y.shadowCamera);!0===e.autoUpdate&&e.updateMatrixWorld()}y.shadowCameraVisible&&!y.cameraHelper&&(y.cameraHelper=new THREE.CameraHelper(y.shadowCamera),y.shadowCamera.add(y.cameraHelper));
-if(y.isVirtual&&P.originalCamera==x){B=x;z=y.shadowCamera;D=y.pointsFrustum;w=y.pointsWorld;s.set(Infinity,Infinity,Infinity);t.set(-Infinity,-Infinity,-Infinity);for(K=0;8>K;K++)A=w[K],A.copy(D[K]),THREE.ShadowMapPlugin.__projector.unprojectVector(A,B),A.applyMatrix4(z.matrixWorldInverse),A.x<s.x&&(s.x=A.x),A.x>t.x&&(t.x=A.x),A.y<s.y&&(s.y=A.y),A.y>t.y&&(t.y=A.y),A.z<s.z&&(s.z=A.z),A.z>t.z&&(t.z=A.z);z.left=s.x;z.right=t.x;z.top=t.y;z.bottom=s.y;z.updateProjectionMatrix()}z=y.shadowMap;D=y.shadowMatrix;
-B=y.shadowCamera;B.position.setFromMatrixPosition(y.matrixWorld);r.setFromMatrixPosition(y.target.matrixWorld);B.lookAt(r);B.updateMatrixWorld();B.matrixWorldInverse.getInverse(B.matrixWorld);y.cameraHelper&&(y.cameraHelper.visible=y.shadowCameraVisible);y.shadowCameraVisible&&y.cameraHelper.update();D.set(0.5,0,0,0.5,0,0.5,0,0.5,0,0,0.5,0.5,0,0,0,1);D.multiply(B.projectionMatrix);D.multiply(B.matrixWorldInverse);q.multiplyMatrices(B.projectionMatrix,B.matrixWorldInverse);n.setFromMatrix(q);c.setRenderTarget(z);
-c.clear();p.length=0;a(e,e,B);y=0;for(z=p.length;y<z;y++)w=p[y],D=w.object,w=w.buffer,K=D.material instanceof THREE.MeshFaceMaterial?D.material.materials[0]:D.material,A=void 0!==D.geometry.morphTargets&&0<D.geometry.morphTargets.length&&K.morphTargets,R=D instanceof THREE.SkinnedMesh&&K.skinning,A=D.customDepthMaterial?D.customDepthMaterial:R?A?m:k:A?h:g,c.setMaterialFaces(K),w instanceof THREE.BufferGeometry?c.renderBufferDirect(B,d,null,A,w,D):c.renderBuffer(B,d,null,A,w,D);y=0;for(z=f.length;y<
-z;y++)w=f[y],D=w.object,D.visible&&D.castShadow&&(D._modelViewMatrix.multiplyMatrices(B.matrixWorldInverse,D.matrixWorld),c.renderImmediateObject(B,d,null,g,D))}u=c.getClearColor();E=c.getClearAlpha();b.clearColor(u.r,u.g,u.b,E);b.enable(b.BLEND);c.shadowMapCullFace===THREE.CullFaceFront&&b.cullFace(b.BACK);c.resetGLState()}};THREE.ShadowMapPlugin.__projector=new THREE.Projector;
-THREE.SpritePlugin=function(){var a,b,c,d,e,f,g,h,k,m,n,q,s,t,r,p,v;function x(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var u,E,y,z=[],B,D,w,A,N;this.init=function(x){u=x.context;E=x;B=new Float32Array([-0.5,-0.5,0,0,0.5,-0.5,1,0,0.5,0.5,1,1,-0.5,0.5,0,1]);D=new Uint16Array([0,1,2,0,2,3]);w=u.createBuffer();A=u.createBuffer();u.bindBuffer(u.ARRAY_BUFFER,w);u.bufferData(u.ARRAY_BUFFER,B,u.STATIC_DRAW);u.bindBuffer(u.ELEMENT_ARRAY_BUFFER,A);u.bufferData(u.ELEMENT_ARRAY_BUFFER,D,u.STATIC_DRAW);x=u.createProgram();
-var z=u.createShader(u.VERTEX_SHADER),R=u.createShader(u.FRAGMENT_SHADER);u.shaderSource(z,["precision "+E.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
-u.shaderSource(R,["precision "+E.getPrecision()+" float;","uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n"));
-u.compileShader(z);u.compileShader(R);u.attachShader(x,z);u.attachShader(x,R);u.linkProgram(x);N=x;p=u.getAttribLocation(N,"position");v=u.getAttribLocation(N,"uv");a=u.getUniformLocation(N,"uvOffset");b=u.getUniformLocation(N,"uvScale");c=u.getUniformLocation(N,"rotation");d=u.getUniformLocation(N,"scale");e=u.getUniformLocation(N,"color");f=u.getUniformLocation(N,"map");g=u.getUniformLocation(N,"opacity");h=u.getUniformLocation(N,"modelViewMatrix");k=u.getUniformLocation(N,"projectionMatrix");m=
-u.getUniformLocation(N,"fogType");n=u.getUniformLocation(N,"fogDensity");q=u.getUniformLocation(N,"fogNear");s=u.getUniformLocation(N,"fogFar");t=u.getUniformLocation(N,"fogColor");r=u.getUniformLocation(N,"alphaTest");x=document.createElement("canvas");x.width=8;x.height=8;z=x.getContext("2d");z.fillStyle="white";z.fillRect(0,0,8,8);y=new THREE.Texture(x);y.needsUpdate=!0};this.render=function(D,B,R,M){z.length=0;D.traverseVisible(function(a){a instanceof THREE.Sprite&&z.push(a)});if(0!==z.length){u.useProgram(N);
-u.enableVertexAttribArray(p);u.enableVertexAttribArray(v);u.disable(u.CULL_FACE);u.enable(u.BLEND);u.bindBuffer(u.ARRAY_BUFFER,w);u.vertexAttribPointer(p,2,u.FLOAT,!1,16,0);u.vertexAttribPointer(v,2,u.FLOAT,!1,16,8);u.bindBuffer(u.ELEMENT_ARRAY_BUFFER,A);u.uniformMatrix4fv(k,!1,B.projectionMatrix.elements);u.activeTexture(u.TEXTURE0);u.uniform1i(f,0);M=R=0;var H=D.fog;H?(u.uniform3f(t,H.color.r,H.color.g,H.color.b),H instanceof THREE.Fog?(u.uniform1f(q,H.near),u.uniform1f(s,H.far),u.uniform1i(m,1),
-M=R=1):H instanceof THREE.FogExp2&&(u.uniform1f(n,H.density),u.uniform1i(m,2),M=R=2)):(u.uniform1i(m,0),M=R=0);for(var H=0,C=z.length;H<C;H++){var T=z[H],L=T.material;T._modelViewMatrix.multiplyMatrices(B.matrixWorldInverse,T.matrixWorld);T.z=-T._modelViewMatrix.elements[14]}z.sort(x);B=[];H=0;for(C=z.length;H<C;H++)T=z[H],L=T.material,u.uniform1f(r,L.alphaTest),u.uniformMatrix4fv(h,!1,T._modelViewMatrix.elements),B[0]=T.scale.x,B[1]=T.scale.y,T=0,D.fog&&L.fog&&(T=M),R!==T&&(u.uniform1i(m,T),R=T),
-null!==L.map?(u.uniform2f(a,L.map.offset.x,L.map.offset.y),u.uniform2f(b,L.map.repeat.x,L.map.repeat.y)):(u.uniform2f(a,0,0),u.uniform2f(b,1,1)),u.uniform1f(g,L.opacity),u.uniform3f(e,L.color.r,L.color.g,L.color.b),u.uniform1f(c,L.rotation),u.uniform2fv(d,B),E.setBlending(L.blending,L.blendEquation,L.blendSrc,L.blendDst),E.setDepthTest(L.depthTest),E.setDepthWrite(L.depthWrite),L.map&&L.map.image&&L.map.image.width?E.setTexture(L.map,0):E.setTexture(y,0),u.drawElements(u.TRIANGLES,6,u.UNSIGNED_SHORT,
+uniforms:n,morphTargets:!0,skinning:!0});g._shadowPass=!0;h._shadowPass=!0;k._shadowPass=!0;m._shadowPass=!0};this.render=function(a,b){!1!==c.shadowMapEnabled&&!1!==c.shadowMapAutoUpdate&&this.update(a,b)};this.update=function(e,y){var u,F,x,A,E,C,w,z,B=[];A=0;b.clearColor(1,1,1,1);b.disable(b.BLEND);b.enable(b.CULL_FACE);b.frontFace(b.CCW);c.shadowMapCullFace===THREE.CullFaceFront?b.cullFace(b.FRONT):b.cullFace(b.BACK);c.setDepthTest(!0);u=0;for(F=d.length;u<F;u++)if(x=d[u],x.castShadow)if(x instanceof
+THREE.DirectionalLight&&x.shadowCascade)for(E=0;E<x.shadowCascadeCount;E++){var P;if(x.shadowCascadeArray[E])P=x.shadowCascadeArray[E];else{w=x;var R=E;P=new THREE.DirectionalLight;P.isVirtual=!0;P.onlyShadow=!0;P.castShadow=!0;P.shadowCameraNear=w.shadowCameraNear;P.shadowCameraFar=w.shadowCameraFar;P.shadowCameraLeft=w.shadowCameraLeft;P.shadowCameraRight=w.shadowCameraRight;P.shadowCameraBottom=w.shadowCameraBottom;P.shadowCameraTop=w.shadowCameraTop;P.shadowCameraVisible=w.shadowCameraVisible;
+P.shadowDarkness=w.shadowDarkness;P.shadowBias=w.shadowCascadeBias[R];P.shadowMapWidth=w.shadowCascadeWidth[R];P.shadowMapHeight=w.shadowCascadeHeight[R];P.pointsWorld=[];P.pointsFrustum=[];z=P.pointsWorld;C=P.pointsFrustum;for(var Q=0;8>Q;Q++)z[Q]=new THREE.Vector3,C[Q]=new THREE.Vector3;z=w.shadowCascadeNearZ[R];w=w.shadowCascadeFarZ[R];C[0].set(-1,-1,z);C[1].set(1,-1,z);C[2].set(-1,1,z);C[3].set(1,1,z);C[4].set(-1,-1,w);C[5].set(1,-1,w);C[6].set(-1,1,w);C[7].set(1,1,w);P.originalCamera=y;C=new THREE.Gyroscope;
+C.position.copy(x.shadowCascadeOffset);C.add(P);C.add(P.target);y.add(C);x.shadowCascadeArray[E]=P;console.log("Created virtualLight",P)}R=x;z=E;w=R.shadowCascadeArray[z];w.position.copy(R.position);w.target.position.copy(R.target.position);w.lookAt(w.target);w.shadowCameraVisible=R.shadowCameraVisible;w.shadowDarkness=R.shadowDarkness;w.shadowBias=R.shadowCascadeBias[z];C=R.shadowCascadeNearZ[z];R=R.shadowCascadeFarZ[z];w=w.pointsFrustum;w[0].z=C;w[1].z=C;w[2].z=C;w[3].z=C;w[4].z=R;w[5].z=R;w[6].z=
+R;w[7].z=R;B[A]=P;A++}else B[A]=x,A++;u=0;for(F=B.length;u<F;u++){x=B[u];x.shadowMap||(E=THREE.LinearFilter,c.shadowMapType===THREE.PCFSoftShadowMap&&(E=THREE.NearestFilter),x.shadowMap=new THREE.WebGLRenderTarget(x.shadowMapWidth,x.shadowMapHeight,{minFilter:E,magFilter:E,format:THREE.RGBAFormat}),x.shadowMapSize=new THREE.Vector2(x.shadowMapWidth,x.shadowMapHeight),x.shadowMatrix=new THREE.Matrix4);if(!x.shadowCamera){if(x instanceof THREE.SpotLight)x.shadowCamera=new THREE.PerspectiveCamera(x.shadowCameraFov,
+x.shadowMapWidth/x.shadowMapHeight,x.shadowCameraNear,x.shadowCameraFar);else if(x instanceof THREE.DirectionalLight)x.shadowCamera=new THREE.OrthographicCamera(x.shadowCameraLeft,x.shadowCameraRight,x.shadowCameraTop,x.shadowCameraBottom,x.shadowCameraNear,x.shadowCameraFar);else{console.error("Unsupported light type for shadow");continue}e.add(x.shadowCamera);!0===e.autoUpdate&&e.updateMatrixWorld()}x.shadowCameraVisible&&!x.cameraHelper&&(x.cameraHelper=new THREE.CameraHelper(x.shadowCamera),x.shadowCamera.add(x.cameraHelper));
+if(x.isVirtual&&P.originalCamera==y){E=y;A=x.shadowCamera;C=x.pointsFrustum;w=x.pointsWorld;s.set(Infinity,Infinity,Infinity);t.set(-Infinity,-Infinity,-Infinity);for(R=0;8>R;R++)z=w[R],z.copy(C[R]),THREE.ShadowMapPlugin.__projector.unprojectVector(z,E),z.applyMatrix4(A.matrixWorldInverse),z.x<s.x&&(s.x=z.x),z.x>t.x&&(t.x=z.x),z.y<s.y&&(s.y=z.y),z.y>t.y&&(t.y=z.y),z.z<s.z&&(s.z=z.z),z.z>t.z&&(t.z=z.z);A.left=s.x;A.right=t.x;A.top=t.y;A.bottom=s.y;A.updateProjectionMatrix()}A=x.shadowMap;C=x.shadowMatrix;
+E=x.shadowCamera;E.position.setFromMatrixPosition(x.matrixWorld);r.setFromMatrixPosition(x.target.matrixWorld);E.lookAt(r);E.updateMatrixWorld();E.matrixWorldInverse.getInverse(E.matrixWorld);x.cameraHelper&&(x.cameraHelper.visible=x.shadowCameraVisible);x.shadowCameraVisible&&x.cameraHelper.update();C.set(0.5,0,0,0.5,0,0.5,0,0.5,0,0,0.5,0.5,0,0,0,1);C.multiply(E.projectionMatrix);C.multiply(E.matrixWorldInverse);q.multiplyMatrices(E.projectionMatrix,E.matrixWorldInverse);n.setFromMatrix(q);c.setRenderTarget(A);
+c.clear();p.length=0;a(e,e,E);x=0;for(A=p.length;x<A;x++)w=p[x],C=w.object,w=w.buffer,R=C.material instanceof THREE.MeshFaceMaterial?C.material.materials[0]:C.material,z=void 0!==C.geometry.morphTargets&&0<C.geometry.morphTargets.length&&R.morphTargets,Q=C instanceof THREE.SkinnedMesh&&R.skinning,z=C.customDepthMaterial?C.customDepthMaterial:Q?z?m:k:z?h:g,c.setMaterialFaces(R),w instanceof THREE.BufferGeometry?c.renderBufferDirect(E,d,null,z,w,C):c.renderBuffer(E,d,null,z,w,C);x=0;for(A=f.length;x<
+A;x++)w=f[x],C=w.object,C.visible&&C.castShadow&&(C._modelViewMatrix.multiplyMatrices(E.matrixWorldInverse,C.matrixWorld),c.renderImmediateObject(E,d,null,g,C))}u=c.getClearColor();F=c.getClearAlpha();b.clearColor(u.r,u.g,u.b,F);b.enable(b.BLEND);c.shadowMapCullFace===THREE.CullFaceFront&&b.cullFace(b.BACK);c.resetGLState()}};THREE.ShadowMapPlugin.__projector=new THREE.Projector;
+THREE.SpritePlugin=function(){var a,b,c,d,e,f,g,h,k,m,n,q,s,t,r,p,v;function y(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var u,F,x,A=[],E,C,w,z,B;this.init=function(y){u=y.context;F=y;E=new Float32Array([-0.5,-0.5,0,0,0.5,-0.5,1,0,0.5,0.5,1,1,-0.5,0.5,0,1]);C=new Uint16Array([0,1,2,0,2,3]);w=u.createBuffer();z=u.createBuffer();u.bindBuffer(u.ARRAY_BUFFER,w);u.bufferData(u.ARRAY_BUFFER,E,u.STATIC_DRAW);u.bindBuffer(u.ELEMENT_ARRAY_BUFFER,z);u.bufferData(u.ELEMENT_ARRAY_BUFFER,C,u.STATIC_DRAW);y=u.createProgram();
+var A=u.createShader(u.VERTEX_SHADER),Q=u.createShader(u.FRAGMENT_SHADER);u.shaderSource(A,["precision "+F.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
+u.shaderSource(Q,["precision "+F.getPrecision()+" float;","uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n"));
+u.compileShader(A);u.compileShader(Q);u.attachShader(y,A);u.attachShader(y,Q);u.linkProgram(y);B=y;p=u.getAttribLocation(B,"position");v=u.getAttribLocation(B,"uv");a=u.getUniformLocation(B,"uvOffset");b=u.getUniformLocation(B,"uvScale");c=u.getUniformLocation(B,"rotation");d=u.getUniformLocation(B,"scale");e=u.getUniformLocation(B,"color");f=u.getUniformLocation(B,"map");g=u.getUniformLocation(B,"opacity");h=u.getUniformLocation(B,"modelViewMatrix");k=u.getUniformLocation(B,"projectionMatrix");m=
+u.getUniformLocation(B,"fogType");n=u.getUniformLocation(B,"fogDensity");q=u.getUniformLocation(B,"fogNear");s=u.getUniformLocation(B,"fogFar");t=u.getUniformLocation(B,"fogColor");r=u.getUniformLocation(B,"alphaTest");y=document.createElement("canvas");y.width=8;y.height=8;A=y.getContext("2d");A.fillStyle="white";A.fillRect(0,0,8,8);x=new THREE.Texture(y);x.needsUpdate=!0};this.render=function(C,E,Q,N){A.length=0;C.traverseVisible(function(a){a instanceof THREE.Sprite&&A.push(a)});if(0!==A.length){u.useProgram(B);
+u.enableVertexAttribArray(p);u.enableVertexAttribArray(v);u.disable(u.CULL_FACE);u.enable(u.BLEND);u.bindBuffer(u.ARRAY_BUFFER,w);u.vertexAttribPointer(p,2,u.FLOAT,!1,16,0);u.vertexAttribPointer(v,2,u.FLOAT,!1,16,8);u.bindBuffer(u.ELEMENT_ARRAY_BUFFER,z);u.uniformMatrix4fv(k,!1,E.projectionMatrix.elements);u.activeTexture(u.TEXTURE0);u.uniform1i(f,0);N=Q=0;var K=C.fog;K?(u.uniform3f(t,K.color.r,K.color.g,K.color.b),K instanceof THREE.Fog?(u.uniform1f(q,K.near),u.uniform1f(s,K.far),u.uniform1i(m,1),
+N=Q=1):K instanceof THREE.FogExp2&&(u.uniform1f(n,K.density),u.uniform1i(m,2),N=Q=2)):(u.uniform1i(m,0),N=Q=0);for(var K=0,D=A.length;K<D;K++){var S=A[K],J=S.material;S._modelViewMatrix.multiplyMatrices(E.matrixWorldInverse,S.matrixWorld);S.z=-S._modelViewMatrix.elements[14]}A.sort(y);E=[];K=0;for(D=A.length;K<D;K++)S=A[K],J=S.material,u.uniform1f(r,J.alphaTest),u.uniformMatrix4fv(h,!1,S._modelViewMatrix.elements),E[0]=S.scale.x,E[1]=S.scale.y,S=0,C.fog&&J.fog&&(S=N),Q!==S&&(u.uniform1i(m,S),Q=S),
+null!==J.map?(u.uniform2f(a,J.map.offset.x,J.map.offset.y),u.uniform2f(b,J.map.repeat.x,J.map.repeat.y)):(u.uniform2f(a,0,0),u.uniform2f(b,1,1)),u.uniform1f(g,J.opacity),u.uniform3f(e,J.color.r,J.color.g,J.color.b),u.uniform1f(c,J.rotation),u.uniform2fv(d,E),F.setBlending(J.blending,J.blendEquation,J.blendSrc,J.blendDst),F.setDepthTest(J.depthTest),F.setDepthWrite(J.depthWrite),J.map&&J.map.image&&J.map.image.width?F.setTexture(J.map,0):F.setTexture(x,0),u.drawElements(u.TRIANGLES,6,u.UNSIGNED_SHORT,
 0);u.enable(u.CULL_FACE)}}};
 THREE.DepthPassPlugin=function(){function a(b,c,d){if(c.visible){var f=e[c.id];if(f&&(!1===c.frustumCulled||!0===n.intersectsObject(c)))for(var g=0,h=f.length;g<h;g++){var k=f[g];c._modelViewMatrix.multiplyMatrices(d.matrixWorldInverse,c.matrixWorld);s.push(k)}g=0;for(h=c.children.length;g<h;g++)a(b,c.children[g],d)}}this.enabled=!1;this.renderTarget=null;var b,c,d,e,f,g,h,k,m,n=new THREE.Frustum,q=new THREE.Matrix4,s=[];this.init=function(a,n,p,q){b=a.context;c=a;d=n;e=p;f=q;a=THREE.ShaderLib.depthRGBA;
 n=THREE.UniformsUtils.clone(a.uniforms);g=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,vertexShader:a.vertexShader,uniforms:n});h=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,vertexShader:a.vertexShader,uniforms:n,morphTargets:!0});k=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,vertexShader:a.vertexShader,uniforms:n,skinning:!0});m=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,vertexShader:a.vertexShader,uniforms:n,morphTargets:!0,skinning:!0});g._shadowPass=
-!0;h._shadowPass=!0;k._shadowPass=!0;m._shadowPass=!0};this.render=function(a,b){this.enabled&&this.update(a,b)};this.update=function(e,r){var p,v,x,u,E;b.clearColor(1,1,1,1);b.disable(b.BLEND);c.setDepthTest(!0);!0===e.autoUpdate&&e.updateMatrixWorld();r.matrixWorldInverse.getInverse(r.matrixWorld);q.multiplyMatrices(r.projectionMatrix,r.matrixWorldInverse);n.setFromMatrix(q);c.setRenderTarget(this.renderTarget);c.clear();s.length=0;a(e,e,r);var y;p=0;for(v=s.length;p<v;p++)x=s[p],E=x.object,x=x.buffer,
-E instanceof THREE.PointCloud&&!E.customDepthMaterial||((y=E.material instanceof THREE.MeshFaceMaterial?E.material.materials[0]:E.material)&&c.setMaterialFaces(E.material),u=void 0!==E.geometry.morphTargets&&0<E.geometry.morphTargets.length&&y.morphTargets,y=E instanceof THREE.SkinnedMesh&&y.skinning,u=E.customDepthMaterial?E.customDepthMaterial:y?u?m:k:u?h:g,x instanceof THREE.BufferGeometry?c.renderBufferDirect(r,d,null,u,x,E):c.renderBuffer(r,d,null,u,x,E));p=0;for(v=f.length;p<v;p++)x=f[p],E=
-x.object,E.visible&&(E._modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,E.matrixWorld),c.renderImmediateObject(r,d,null,g,E));p=c.getClearColor();v=c.getClearAlpha();b.clearColor(p.r,p.g,p.b,v);b.enable(b.BLEND)}};
+!0;h._shadowPass=!0;k._shadowPass=!0;m._shadowPass=!0};this.render=function(a,b){this.enabled&&this.update(a,b)};this.update=function(e,r){var p,v,y,u,F;b.clearColor(1,1,1,1);b.disable(b.BLEND);c.setDepthTest(!0);!0===e.autoUpdate&&e.updateMatrixWorld();r.matrixWorldInverse.getInverse(r.matrixWorld);q.multiplyMatrices(r.projectionMatrix,r.matrixWorldInverse);n.setFromMatrix(q);c.setRenderTarget(this.renderTarget);c.clear();s.length=0;a(e,e,r);var x;p=0;for(v=s.length;p<v;p++)y=s[p],F=y.object,y=y.buffer,
+F instanceof THREE.PointCloud&&!F.customDepthMaterial||((x=F.material instanceof THREE.MeshFaceMaterial?F.material.materials[0]:F.material)&&c.setMaterialFaces(F.material),u=void 0!==F.geometry.morphTargets&&0<F.geometry.morphTargets.length&&x.morphTargets,x=F instanceof THREE.SkinnedMesh&&x.skinning,u=F.customDepthMaterial?F.customDepthMaterial:x?u?m:k:u?h:g,y instanceof THREE.BufferGeometry?c.renderBufferDirect(r,d,null,u,y,F):c.renderBuffer(r,d,null,u,y,F));p=0;for(v=f.length;p<v;p++)y=f[p],F=
+y.object,F.visible&&(F._modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,F.matrixWorld),c.renderImmediateObject(r,d,null,g,F));p=c.getClearColor();v=c.getClearAlpha();b.clearColor(p.r,p.g,p.b,v);b.enable(b.BLEND)}};
 THREE.ShaderFlares={lensFlareVertexTexture:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility =        visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *=       visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",fragmentShader:"uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"},
 lensFlare:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
 fragmentShader:"precision mediump float;\nuniform lowp int renderType;\nuniform sampler2D map;\nuniform sampler2D occlusionMap;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nfloat visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;\nvisibility = ( 1.0 - visibility / 4.0 );\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * visibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"}};