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@@ -173,8 +173,8 @@ j.b.copy(e.vertexNormals[1]),j.c.copy(e.vertexNormals[2]),j.d.copy(e.vertexNorma
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t-D*r)*I,(y*s-D*n)*I,(y*v-D*q)*I);B[b].add(A);B[c].add(A);B[d].add(A);C[b].add(J);C[c].add(J);C[d].add(J)}var b,c,d,e,f,h,g,i,j,m,p,l,r,t,n,s,q,v,y,D,F,H,I,G,B=[],C=[],A=new THREE.Vector3,J=new THREE.Vector3,N=new THREE.Vector3,z=new THREE.Vector3,L=new THREE.Vector3;b=0;for(c=this.vertices.length;b<c;b++)B[b]=new THREE.Vector3,C[b]=new THREE.Vector3;b=0;for(c=this.faces.length;b<c;b++)f=this.faces[b],h=this.faceVertexUvs[0][b],f instanceof THREE.Face3?a(this,f.a,f.b,f.c,0,1,2):f instanceof THREE.Face4&&
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(a(this,f.a,f.b,f.d,0,1,3),a(this,f.b,f.c,f.d,1,2,3));var w=["a","b","c","d"];b=0;for(c=this.faces.length;b<c;b++){f=this.faces[b];for(d=0;d<f.vertexNormals.length;d++)L.copy(f.vertexNormals[d]),e=f[w[d]],G=B[e],N.copy(G),N.sub(L.multiplyScalar(L.dot(G))).normalize(),z.crossVectors(f.vertexNormals[d],G),e=z.dot(C[e]),e=0>e?-1:1,f.vertexTangents[d]=new THREE.Vector4(N.x,N.y,N.z,e)}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-
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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.setFromCenterAndPoints(this.boundingSphere.center,this.vertices)},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,h,g,i,j;this.__tmpVertices=void 0;f=0;for(h=this.vertices.length;f<h;f++)d=this.vertices[f],
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-d=[Math.round(d.x*e),Math.round(d.y*e),Math.round(d.z*e)].join("_"),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];e=[];f=0;for(h=this.faces.length;f<h;f++)if(a=this.faces[f],a instanceof THREE.Face3){a.a=c[a.a];a.b=c[a.b];a.c=c[a.c];g=[a.a,a.b,a.c];d=-1;for(i=0;3>i;i++)if(g[i]==g[(i+1)%3]){e.push(f);break}}else if(a instanceof THREE.Face4){a.a=c[a.a];a.b=c[a.b];a.c=c[a.c];a.d=c[a.d];g=[a.a,a.b,a.c,a.d];d=-1;for(i=0;4>i;i++)g[i]==g[(i+1)%4]&&(0<=d&&e.push(f),d=i);if(0<=
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-d){g.splice(d,1);var m=new THREE.Face3(g[0],g[1],g[2],a.normal,a.color,a.materialIndex);g=0;for(i=this.faceVertexUvs.length;g<i;g++)(j=this.faceVertexUvs[g][f])&&j.splice(d,1);a.vertexNormals&&0<a.vertexNormals.length&&(m.vertexNormals=a.vertexNormals,m.vertexNormals.splice(d,1));a.vertexColors&&0<a.vertexColors.length&&(m.vertexColors=a.vertexColors,m.vertexColors.splice(d,1));this.faces[f]=m}}for(f=e.length-1;0<=f;f--){this.faces.splice(f,1);g=0;for(i=this.faceVertexUvs.length;g<i;g++)this.faceVertexUvs[g].splice(f,
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+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]];e=[];f=0;for(h=this.faces.length;f<h;f++)if(a=this.faces[f],a instanceof THREE.Face3){a.a=c[a.a];a.b=c[a.b];a.c=c[a.c];g=[a.a,a.b,a.c];d=-1;for(i=0;3>i;i++)if(g[i]==g[(i+1)%3]){e.push(f);break}}else if(a instanceof THREE.Face4){a.a=c[a.a];a.b=c[a.b];a.c=c[a.c];a.d=c[a.d];g=[a.a,a.b,a.c,a.d];d=-1;for(i=0;4>i;i++)g[i]==g[(i+1)%4]&&(0<=d&&e.push(f),d=i);if(0<=d){g.splice(d,
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+1);var m=new THREE.Face3(g[0],g[1],g[2],a.normal,a.color,a.materialIndex);g=0;for(i=this.faceVertexUvs.length;g<i;g++)(j=this.faceVertexUvs[g][f])&&j.splice(d,1);a.vertexNormals&&0<a.vertexNormals.length&&(m.vertexNormals=a.vertexNormals,m.vertexNormals.splice(d,1));a.vertexColors&&0<a.vertexColors.length&&(m.vertexColors=a.vertexColors,m.vertexColors.splice(d,1));this.faces[f]=m}}for(f=e.length-1;0<=f;f--){this.faces.splice(f,1);g=0;for(i=this.faceVertexUvs.length;g<i;g++)this.faceVertexUvs[g].splice(f,
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1)}c=this.vertices.length-b.length;this.vertices=b;return c},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=[],h=0,g=e.length;h<g;h++)f.push(new THREE.Vector2(e[h].x,e[h].y));a.faceVertexUvs[0].push(f)}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.GeometryIdCount=0;THREE.BufferGeometry=function(){this.id=THREE.GeometryIdCount++;this.attributes={};this.dynamic=!1;this.offsets=[];this.boundingSphere=this.boundingBox=null;this.hasTangents=!1;this.morphTargets=[]};
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THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,addEventListener:THREE.EventDispatcher.prototype.addEventListener,hasEventListener:THREE.EventDispatcher.prototype.hasEventListener,removeEventListener:THREE.EventDispatcher.prototype.removeEventListener,dispatchEvent:THREE.EventDispatcher.prototype.dispatchEvent,applyMatrix:function(a){var b,c;this.attributes.position&&(b=this.attributes.position.array);this.attributes.normal&&(c=this.attributes.normal.array);void 0!==b&&(a.multiplyVector3Array(b),
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this.verticesNeedUpdate=!0);void 0!==c&&((new THREE.Matrix3).getNormalMatrix(a).multiplyVector3Array(c),this.normalizeNormals(),this.normalsNeedUpdate=!0)},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var a=this.attributes.position.array;if(a){var b=this.boundingBox,c,d,e;3<=a.length&&(b.min.x=b.max.x=a[0],b.min.y=b.max.y=a[1],b.min.z=b.max.z=a[2]);for(var f=3,h=a.length;f<h;f+=3)c=a[f],d=a[f+1],e=a[f+2],c<b.min.x?b.min.x=c:c>b.max.x&&(b.max.x=c),d<b.min.y?
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Mr.doob