Updated builds.

build/three.js

@@ -34638,8 +34638,12 @@ THREE.ArrowHelper.prototype.setColor = function ( color ) {
 
 THREE.BoxHelper = function ( object ) {
 
+	var indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] );
+	var positions = new Float32Array( 8 * 3 );
+
 	var geometry = new THREE.BufferGeometry();
-	geometry.addAttribute( 'position', new THREE.BufferAttribute( new Float32Array( 72 ), 3 ) );
+	geometry.addAttribute( 'index', new THREE.IndexBufferAttribute( indices, 1 ) );
+	geometry.addAttribute( 'position', new THREE.BufferAttribute( positions, 3 ) );
 
 	THREE.LineSegments.call( this, geometry, new THREE.LineBasicMaterial( { color: 0xffff00 } ) );
 
@@ -34683,49 +34687,19 @@ THREE.BoxHelper.prototype.update = ( function () {
 		7: max.x, min.y, min.z
 		*/
 
-		var vertices = this.geometry.attributes.position.array;
-
-		vertices[ 0 ] = max.x; vertices[ 1 ] = max.y; vertices[ 2 ] = max.z;
-		vertices[ 3 ] = min.x; vertices[ 4 ] = max.y; vertices[ 5 ] = max.z;
-
-		vertices[ 6 ] = min.x; vertices[ 7 ] = max.y; vertices[ 8 ] = max.z;
-		vertices[ 9 ] = min.x; vertices[ 10 ] = min.y; vertices[ 11 ] = max.z;
-
-		vertices[ 12 ] = min.x; vertices[ 13 ] = min.y; vertices[ 14 ] = max.z;
-		vertices[ 15 ] = max.x; vertices[ 16 ] = min.y; vertices[ 17 ] = max.z;
-
-		vertices[ 18 ] = max.x; vertices[ 19 ] = min.y; vertices[ 20 ] = max.z;
-		vertices[ 21 ] = max.x; vertices[ 22 ] = max.y; vertices[ 23 ] = max.z;
-
-		//
-
-		vertices[ 24 ] = max.x; vertices[ 25 ] = max.y; vertices[ 26 ] = min.z;
-		vertices[ 27 ] = min.x; vertices[ 28 ] = max.y; vertices[ 29 ] = min.z;
-
-		vertices[ 30 ] = min.x; vertices[ 31 ] = max.y; vertices[ 32 ] = min.z;
-		vertices[ 33 ] = min.x; vertices[ 34 ] = min.y; vertices[ 35 ] = min.z;
-
-		vertices[ 36 ] = min.x; vertices[ 37 ] = min.y; vertices[ 38 ] = min.z;
-		vertices[ 39 ] = max.x; vertices[ 40 ] = min.y; vertices[ 41 ] = min.z;
-
-		vertices[ 42 ] = max.x; vertices[ 43 ] = min.y; vertices[ 44 ] = min.z;
-		vertices[ 45 ] = max.x; vertices[ 46 ] = max.y; vertices[ 47 ] = min.z;
-
-		//
-
-		vertices[ 48 ] = max.x; vertices[ 49 ] = max.y; vertices[ 50 ] = max.z;
-		vertices[ 51 ] = max.x; vertices[ 52 ] = max.y; vertices[ 53 ] = min.z;
-
-		vertices[ 54 ] = min.x; vertices[ 55 ] = max.y; vertices[ 56 ] = max.z;
-		vertices[ 57 ] = min.x; vertices[ 58 ] = max.y; vertices[ 59 ] = min.z;
-
-		vertices[ 60 ] = min.x; vertices[ 61 ] = min.y; vertices[ 62 ] = max.z;
-		vertices[ 63 ] = min.x; vertices[ 64 ] = min.y; vertices[ 65 ] = min.z;
+		var position = this.geometry.attributes.position;
+		var array = position.array;
 
-		vertices[ 66 ] = max.x; vertices[ 67 ] = min.y; vertices[ 68 ] = max.z;
-		vertices[ 69 ] = max.x; vertices[ 70 ] = min.y; vertices[ 71 ] = min.z;
+		array[  0 ] = max.x; array[  1 ] = max.y; array[  2 ] = max.z;
+		array[  3 ] = min.x; array[  4 ] = max.y; array[  5 ] = max.z;
+		array[  6 ] = min.x; array[  7 ] = min.y; array[  8 ] = max.z;
+		array[  9 ] = max.x; array[ 10 ] = min.y; array[ 11 ] = max.z;
+		array[ 12 ] = max.x; array[ 13 ] = max.y; array[ 14 ] = min.z;
+		array[ 15 ] = min.x; array[ 16 ] = max.y; array[ 17 ] = min.z;
+		array[ 18 ] = min.x; array[ 19 ] = min.y; array[ 20 ] = min.z;
+		array[ 21 ] = max.x; array[ 22 ] = min.y; array[ 23 ] = min.z;
 
-		this.geometry.attributes.position.needsUpdate = true;
+		position.needsUpdate = true;
 
 		this.geometry.computeBoundingSphere();
 

build/three.min.js

@@ -821,9 +821,8 @@ THREE.AxisHelper.prototype.constructor=THREE.AxisHelper;
 THREE.ArrowHelper=function(){var a=new THREE.Geometry;a.vertices.push(new THREE.Vector3(0,0,0),new THREE.Vector3(0,1,0));var b=new THREE.CylinderGeometry(0,.5,1,5,1);b.translate(0,-.5,0);return function(c,d,e,g,f,h){THREE.Object3D.call(this);void 0===g&&(g=16776960);void 0===e&&(e=1);void 0===f&&(f=.2*e);void 0===h&&(h=.2*f);this.position.copy(d);this.line=new THREE.Line(a,new THREE.LineBasicMaterial({color:g}));this.line.matrixAutoUpdate=!1;this.add(this.line);this.cone=new THREE.Mesh(b,new THREE.MeshBasicMaterial({color:g}));
 this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(c);this.setLength(e,f,h)}}();THREE.ArrowHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.ArrowHelper.prototype.constructor=THREE.ArrowHelper;THREE.ArrowHelper.prototype.setDirection=function(){var a=new THREE.Vector3,b;return function(c){.99999<c.y?this.quaternion.set(0,0,0,1):-.99999>c.y?this.quaternion.set(1,0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();
 THREE.ArrowHelper.prototype.setLength=function(a,b,c){void 0===b&&(b=.2*a);void 0===c&&(c=.2*b);this.line.scale.set(1,a-b,1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};THREE.ArrowHelper.prototype.setColor=function(a){this.line.material.color.set(a);this.cone.material.color.set(a)};
-THREE.BoxHelper=function(a){var b=new THREE.BufferGeometry;b.addAttribute("position",new THREE.BufferAttribute(new Float32Array(72),3));THREE.LineSegments.call(this,b,new THREE.LineBasicMaterial({color:16776960}));void 0!==a&&this.update(a)};THREE.BoxHelper.prototype=Object.create(THREE.LineSegments.prototype);THREE.BoxHelper.prototype.constructor=THREE.BoxHelper;
-THREE.BoxHelper.prototype.update=function(){var a=new THREE.Box3;return function(b){a.setFromObject(b);if(!a.empty()){b=a.min;var c=a.max,d=this.geometry.attributes.position.array;d[0]=c.x;d[1]=c.y;d[2]=c.z;d[3]=b.x;d[4]=c.y;d[5]=c.z;d[6]=b.x;d[7]=c.y;d[8]=c.z;d[9]=b.x;d[10]=b.y;d[11]=c.z;d[12]=b.x;d[13]=b.y;d[14]=c.z;d[15]=c.x;d[16]=b.y;d[17]=c.z;d[18]=c.x;d[19]=b.y;d[20]=c.z;d[21]=c.x;d[22]=c.y;d[23]=c.z;d[24]=c.x;d[25]=c.y;d[26]=b.z;d[27]=b.x;d[28]=c.y;d[29]=b.z;d[30]=b.x;d[31]=c.y;d[32]=b.z;d[33]=
-b.x;d[34]=b.y;d[35]=b.z;d[36]=b.x;d[37]=b.y;d[38]=b.z;d[39]=c.x;d[40]=b.y;d[41]=b.z;d[42]=c.x;d[43]=b.y;d[44]=b.z;d[45]=c.x;d[46]=c.y;d[47]=b.z;d[48]=c.x;d[49]=c.y;d[50]=c.z;d[51]=c.x;d[52]=c.y;d[53]=b.z;d[54]=b.x;d[55]=c.y;d[56]=c.z;d[57]=b.x;d[58]=c.y;d[59]=b.z;d[60]=b.x;d[61]=b.y;d[62]=c.z;d[63]=b.x;d[64]=b.y;d[65]=b.z;d[66]=c.x;d[67]=b.y;d[68]=c.z;d[69]=c.x;d[70]=b.y;d[71]=b.z;this.geometry.attributes.position.needsUpdate=!0;this.geometry.computeBoundingSphere()}}}();
+THREE.BoxHelper=function(a){var b=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),c=new Float32Array(24),d=new THREE.BufferGeometry;d.addAttribute("index",new THREE.IndexBufferAttribute(b,1));d.addAttribute("position",new THREE.BufferAttribute(c,3));THREE.LineSegments.call(this,d,new THREE.LineBasicMaterial({color:16776960}));void 0!==a&&this.update(a)};THREE.BoxHelper.prototype=Object.create(THREE.LineSegments.prototype);THREE.BoxHelper.prototype.constructor=THREE.BoxHelper;
+THREE.BoxHelper.prototype.update=function(){var a=new THREE.Box3;return function(b){a.setFromObject(b);if(!a.empty()){b=a.min;var c=a.max,d=this.geometry.attributes.position,e=d.array;e[0]=c.x;e[1]=c.y;e[2]=c.z;e[3]=b.x;e[4]=c.y;e[5]=c.z;e[6]=b.x;e[7]=b.y;e[8]=c.z;e[9]=c.x;e[10]=b.y;e[11]=c.z;e[12]=c.x;e[13]=c.y;e[14]=b.z;e[15]=b.x;e[16]=c.y;e[17]=b.z;e[18]=b.x;e[19]=b.y;e[20]=b.z;e[21]=c.x;e[22]=b.y;e[23]=b.z;d.needsUpdate=!0;this.geometry.computeBoundingSphere()}}}();
 THREE.BoundingBoxHelper=function(a,b){var c=void 0!==b?b:8947848;this.object=a;this.box=new THREE.Box3;THREE.Mesh.call(this,new THREE.BoxGeometry(1,1,1),new THREE.MeshBasicMaterial({color:c,wireframe:!0}))};THREE.BoundingBoxHelper.prototype=Object.create(THREE.Mesh.prototype);THREE.BoundingBoxHelper.prototype.constructor=THREE.BoundingBoxHelper;THREE.BoundingBoxHelper.prototype.update=function(){this.box.setFromObject(this.object);this.box.size(this.scale);this.box.center(this.position)};
 THREE.CameraHelper=function(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){d.vertices.push(new THREE.Vector3);d.colors.push(new THREE.Color(b));void 0===g[a]&&(g[a]=[]);g[a].push(d.vertices.length-1)}var d=new THREE.Geometry,e=new THREE.LineBasicMaterial({color:16777215,vertexColors:THREE.FaceColors}),g={};b("n1","n2",16755200);b("n2","n4",16755200);b("n4","n3",16755200);b("n3","n1",16755200);b("f1","f2",16755200);b("f2","f4",16755200);b("f4","f3",16755200);b("f3","f1",16755200);b("n1","f1",16755200);
 b("n2","f2",16755200);b("n3","f3",16755200);b("n4","f4",16755200);b("p","n1",16711680);b("p","n2",16711680);b("p","n3",16711680);b("p","n4",16711680);b("u1","u2",43775);b("u2","u3",43775);b("u3","u1",43775);b("c","t",16777215);b("p","c",3355443);b("cn1","cn2",3355443);b("cn3","cn4",3355443);b("cf1","cf2",3355443);b("cf3","cf4",3355443);THREE.LineSegments.call(this,d,e);this.camera=a;this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=g;this.update()};THREE.CameraHelper.prototype=Object.create(THREE.LineSegments.prototype);