9 years ago · ed1ee9a1cd
--- a/build/three.js
+++ b/build/three.js
--- a/build/three.min.js
+++ b/build/three.min.js
--- a/docs/api/extras/geometries/BoxBufferGeometry.html
+++ b/docs/api/extras/geometries/BoxBufferGeometry.html
@@ -0,0 +1,58 @@
 
															+<!DOCTYPE html>
														
 
															+<html lang="en">
														
 
															+	<head>
														
 
															+		<meta charset="utf-8" />

														
 
															+		<base href="../../../" />
														
 
															+		<script src="list.js"></script>
														
 
															+		<script src="page.js"></script>
														
 
															+		<link type="text/css" rel="stylesheet" href="page.css" />
														
 
															+	</head>
														
 
															+	<body>
														
 
															+		[page:BufferGeometry] &rarr;
														
 
															+
														
 
															+		<h1>[name]</h1>
														
 
															+
														
 
															+		<div class="desc">This is the [page:BufferGeometry] port of [page:BoxGeometry].</div>
														
 
															+
														
 
															+		<iframe src='scenes/geometry-browser.html#BoxBufferGeometry'></iframe>
														
 
															+
														
 
															+		<h2>Example</h2>
														
 
															+
														
 
															+		<code>var geometry = new THREE.BoxBufferGeometry( 1, 1, 1 );
														
 
															+		var material = new THREE.MeshBasicMaterial( {color: 0x00ff00} );
														
 
															+		var cube = new THREE.Mesh( geometry, material );
														
 
															+		scene.add( cube );
														
 
															+		</code>
														
 
															+
														
 
															+		<h2>Constructor</h2>
														
 
															+
														
 
															+
														
 
															+		<h3>[name]([page:Float width], [page:Float height], [page:Float depth], [page:Integer widthSegments], [page:Integer heightSegments], [page:Integer depthSegments])</h3>
														
 
															+		<div>
														
 
															+		width — Width of the sides on the X axis.<br />
														
 
															+		height — Height of the sides on the Y axis.<br />
														
 
															+		depth — Depth of the sides on the Z axis.<br />
														
 
															+		widthSegments — Optional. Number of segmented faces along the width of the sides. Default is 1.<br />
														
 
															+		heightSegments — Optional. Number of segmented faces along the height of the sides. Default is 1.<br />
														
 
															+		depthSegments — Optional. Number of segmented faces along the depth of the sides. Default is 1.
														
 
															+		</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Properties</h2>
														
 
															+
														
 
															+		<h3>.parameters</h3>
														
 
															+ 		<div>
														
 
															+			<p>Using the above example code above as our basis:</p>
														
 
															+			<code>
														
 
															+		geometry.parameters; // outputs an object {width: 1, height: 1, depth: 1, widthSegments: undefined, heightSegments: undefined}
														
 
															+		cube.geometry.parameters; // as above
														
 
															+		cube.geometry.parameters.width; // === 1
														
 
															+		cube.geometry.parameters.widthSegments // === undefined.
														
 
															+			</code>
														
 
															+ 		</div>
														
 
															+
														
 
															+		<h2>Source</h2>
														
 
															+
														
 
															+		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
														
 
															+	</body>
														
 
															+</html>
														
--- a/docs/api/extras/geometries/CircleBufferGeometry.html
+++ b/docs/api/extras/geometries/CircleBufferGeometry.html
@@ -0,0 +1,44 @@
 
															+<!DOCTYPE html>
														
 
															+<html lang="en">
														
 
															+	<head>
														
 
															+		<meta charset="utf-8" />

														
 
															+		<base href="../../../" />
														
 
															+		<script src="list.js"></script>
														
 
															+		<script src="page.js"></script>
														
 
															+		<link type="text/css" rel="stylesheet" href="page.css" />
														
 
															+	</head>
														
 
															+	<body>
														
 
															+		[page:BufferGeometry] &rarr;
														
 
															+
														
 
															+		<h1>[name]</h1>
														
 
															+
														
 
															+		<div class="desc">This is the [page:BufferGeometry] port of [page:CircleGeometry].</div>
														
 
															+
														
 
															+		<h2>Example</h2>
														
 
															+
														
 
															+		<iframe src='scenes/geometry-browser.html#CircleBufferGeometry'></iframe>
														
 
															+
														
 
															+		<code>
														
 
															+		var geometry = new THREE.CircleBufferGeometry( 5, 32 );
														
 
															+		var material = new THREE.MeshBasicMaterial( { color: 0xffff00 } );
														
 
															+		var circle = new THREE.Mesh( geometry, material );
														
 
															+		scene.add( circle );
														
 
															+		</code>
														
 
															+
														
 
															+
														
 
															+		<h2>Constructor</h2>
														
 
															+
														
 
															+		<h3>[name]([page:Float radius], [page:Integer segments], [page:Float thetaStart], [page:Float thetaLength])</h3>
														
 
															+		<div>
														
 
															+		radius — Radius of the circle, default = 50.<br />
														
 
															+		segments — Number of segments (triangles), minimum = 3, default = 8.<br />
														
 
															+		thetaStart — Start angle for first segment, default = 0 (three o'clock position).<br />
														
 
															+		thetaLength — The central angle, often called theta, of the circular sector. The default is 2*Pi, which makes for a complete circle.
														
 
															+		</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Source</h2>
														
 
															+
														
 
															+		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
														
 
															+	</body>
														
 
															+</html>
														
--- a/docs/api/extras/geometries/CylinderBufferGeometry.html
+++ b/docs/api/extras/geometries/CylinderBufferGeometry.html
@@ -0,0 +1,56 @@
 
															+<!DOCTYPE html>
														
 
															+<html lang="en">
														
 
															+	<head>
														
 
															+		<meta charset="utf-8" />

														
 
															+		<base href="../../../" />
														
 
															+		<script src="list.js"></script>
														
 
															+		<script src="page.js"></script>
														
 
															+		<link type="text/css" rel="stylesheet" href="page.css" />
														
 
															+	</head>
														
 
															+	<body>
														
 
															+		[page:BufferGeometry] &rarr;
														
 
															+
														
 
															+		<h1>[name]</h1>
														
 
															+
														
 
															+		<div class="desc">This is the [page:BufferGeometry] port of [page:CylinderGeometry].</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Example</h2>
														
 
															+
														
 
															+		<iframe src='scenes/geometry-browser.html#CylinderBufferGeometry'></iframe>
														
 
															+
														
 
															+		<code>var geometry = new THREE.CylinderBufferGeometry( 5, 5, 20, 32 );
														
 
															+		var material = new THREE.MeshBasicMaterial( {color: 0xffff00} );
														
 
															+		var cylinder = new THREE.Mesh( geometry, material );
														
 
															+		scene.add( cylinder );
														
 
															+		</code>
														
 
															+
														
 
															+
														
 
															+		<h2>Constructor</h2>
														
 
															+
														
 
															+
														
 
															+		<h3>[name]([page:Float radiusTop], [page:Float radiusBottom], [page:Float height], [page:Integer radiusSegments], [page:Integer heightSegments], [page:Boolean openEnded], [page:Float thetaStart], [page:Float thetaLength])</h3>
														
 
															+		<div>
														
 
															+		radiusTop — Radius of the cylinder at the top. Default is 20.<br />
														
 
															+		radiusBottom — Radius of the cylinder at the bottom. Default is 20.<br />
														
 
															+		height — Height of the cylinder. Default is 100.<br />
														
 
															+		radiusSegments — Number of segmented faces around the circumference of the cylinder. Default is 8<br />
														
 
															+		heightSegments — Number of rows of faces along the height of the cylinder. Default is 1.<br />
														
 
															+		openEnded — A Boolean indicating whether the ends of the cylinder are open or capped. Default is false, meaning capped.<br />
														
 
															+		thetaStart — Start angle for first segment, default = 0 (three o'clock position).<br />
														
 
															+		thetaLength — The central angle, often called theta, of the circular sector. The default is 2*Pi, which makes for a complete cylinder.
														
 
															+		</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Properties</h2>
														
 
															+
														
 
															+		<div>
														
 
															+		Each of the constructor parameters is accessible as a property of the same name. Any modification of these properties after instantiation does not change the geometry.
														
 
															+		</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Source</h2>
														
 
															+
														
 
															+		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
														
 
															+	</body>
														
 
															+</html>
														
--- a/docs/api/extras/geometries/LatheBufferGeometry.html
+++ b/docs/api/extras/geometries/LatheBufferGeometry.html
@@ -0,0 +1,52 @@
 
															+<!DOCTYPE html>
														
 
															+<html lang="en">
														
 
															+	<head>
														
 
															+		<meta charset="utf-8" />
														
 
															+		<base href="../../../" />
														
 
															+		<script src="list.js"></script>
														
 
															+		<script src="page.js"></script>
														
 
															+		<link type="text/css" rel="stylesheet" href="page.css" />
														
 
															+	</head>
														
 
															+	<body>
														
 
															+		[page:BufferGeometry] &rarr;
														
 
															+
														
 
															+		<h1>[name]</h1>
														
 
															+
														
 
															+		<div class="desc">This is the [page:BufferGeometry] port of [page:LatheGeometry].</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Example</h2>
														
 
															+
														
 
															+		<iframe src='scenes/geometry-browser.html#LatheBufferGeometry'></iframe>
														
 
															+
														
 
															+		<code>
														
 
															+		var points = [];
														
 
															+		for ( var i = 0; i < 10; i ++ ) {
														
 
															+			points.push( new THREE.Vector2( Math.sin( i * 0.2 ) * 10 + 5, ( i - 5 ) * 2 ) );
														
 
															+		}
														
 
															+		var geometry = new THREE.LatheBufferGeometry( points );
														
 
															+		var material = new THREE.MeshBasicMaterial( { color: 0xffff00 } );
														
 
															+		var lathe = new THREE.Mesh( geometry, material );
														
 
															+		scene.add( lathe );
														
 
															+		</code>
														
 
															+
														
 
															+		<h2>Constructor</h2>
														
 
															+
														
 
															+
														
 
															+		<h3>[name]([page:Array points], [page:Integer segments], [page:Float phiStart], [page:Float phiLength])</h3>
														
 
															+		<div>
														
 
															+		points — Array of Vector2s. The x-coordinate of each point must be greater than zero.<br />
														
 
															+		segments — the number of circumference segments to generate. Default is 12.<br />
														
 
															+		phiStart — the starting angle in radians. Default is 0.<br />
														
 
															+		phiLength — the radian (0 to 2PI) range of the lathed section 2PI is a closed lathe, less than 2PI is a portion. Default is 2PI.
														
 
															+		</div>
														
 
															+		<div>
														
 
															+		This creates a LatheBufferGeometry based on the parameters.
														
 
															+		</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Source</h2>
														
 
															+
														
 
															+		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
														
 
															+	</body>
														
 
															+</html>
														
--- a/docs/api/extras/geometries/PlaneBufferGeometry.html
+++ b/docs/api/extras/geometries/PlaneBufferGeometry.html
@@ -0,0 +1,50 @@
 
															+<!DOCTYPE html>
														
 
															+<html lang="en">
														
 
															+	<head>
														
 
															+		<meta charset="utf-8" />

														
 
															+		<base href="../../../" />
														
 
															+		<script src="list.js"></script>
														
 
															+		<script src="page.js"></script>
														
 
															+		<link type="text/css" rel="stylesheet" href="page.css" />
														
 
															+	</head>
														
 
															+	<body>
														
 
															+		[page:BufferGeometry] &rarr;
														
 
															+
														
 
															+		<h1>[name]</h1>
														
 
															+
														
 
															+		<div class="desc">This is the [page:BufferGeometry] port of [page:PlaneGeometry].</div>
														
 
															+
														
 
															+		<h2>Example</h2>
														
 
															+
														
 
															+		<iframe src='scenes/geometry-browser.html#PlaneBufferGeometry'></iframe>
														
 
															+
														
 
															+		<code>var geometry = new THREE.PlaneBufferGeometry( 5, 20, 32 );
														
 
															+		var material = new THREE.MeshBasicMaterial( {color: 0xffff00, side: THREE.DoubleSide} );
														
 
															+		var plane = new THREE.Mesh( geometry, material );
														
 
															+		scene.add( plane );
														
 
															+		</code>
														
 
															+
														
 
															+
														
 
															+		<h2>Constructor</h2>
														
 
															+
														
 
															+
														
 
															+		<h3>[name]([page:Float width], [page:Float height], [page:Integer widthSegments], [page:Integer heightSegments])</h3>
														
 
															+		<div>
														
 
															+		width — Width along the X axis.<br />
														
 
															+		height — Height along the Y axis.<br />
														
 
															+		widthSegments — Optional. Default is 1. <br />
														
 
															+		heightSegments — Optional. Default is 1.
														
 
															+		</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Properties</h2>
														
 
															+
														
 
															+		<div>
														
 
															+		Each of the contructor parameters is accessible as a property of the same name. Any modification of these properties after instantiation does not change the geometry.
														
 
															+		</div>
														
 
															+
														
 
															+		<h2>Source</h2>
														
 
															+
														
 
															+		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
														
 
															+	</body>
														
 
															+</html>
														
--- a/docs/api/extras/geometries/RingBufferGeometry.html
+++ b/docs/api/extras/geometries/RingBufferGeometry.html
@@ -0,0 +1,45 @@
 
															+<!DOCTYPE html>
														
 
															+<html lang="en">
														
 
															+	<head>
														
 
															+		<meta charset="utf-8" />

														
 
															+		<base href="../../../" />
														
 
															+		<script src="list.js"></script>
														
 
															+		<script src="page.js"></script>
														
 
															+		<link type="text/css" rel="stylesheet" href="page.css" />
														
 
															+	</head>
														
 
															+	<body>
														
 
															+		[page:BufferGeometry] &rarr;
														
 
															+
														
 
															+		<h1>[name]</h1>
														
 
															+
														
 
															+		<div class="desc">This is the [page:BufferGeometry] port of [page:RingGeometry].</div>
														
 
															+
														
 
															+		<iframe src='scenes/geometry-browser.html#RingBufferGeometry'></iframe>
														
 
															+
														
 
															+		<h2>Example</h2>
														
 
															+
														
 
															+		<code>var geometry = new THREE.RingBufferGeometry( 1, 5, 32 );
														
 
															+		var material = new THREE.MeshBasicMaterial( { color: 0xffff00, side: THREE.DoubleSide } );
														
 
															+		var mesh = new THREE.Mesh( geometry, material );
														
 
															+		scene.add( mesh );
														
 
															+		</code>
														
 
															+
														
 
															+		<h2>Constructor</h2>
														
 
															+
														
 
															+
														
 
															+		<h3>[name]([page:Float innerRadius], [page:Float outerRadius], [page:Integer thetaSegments], [page:Integer phiSegments], [page:Float thetaStart], [page:Float thetaLength])</h3>
														
 
															+		<div>
														
 
															+		innerRadius — Default is 0, but it doesn't work right when innerRadius is set to 0.<br />
														
 
															+		outerRadius — Default is 50. <br />
														
 
															+		thetaSegments — Number of segments.  A higher number means the ring will be more round.  Minimum is 3.  Default is 8. <br />
														
 
															+		phiSegments — Minimum is 1.  Default is 8.<br />
														
 
															+		thetaStart — Starting angle. Default is 0. <br />
														
 
															+		thetaLength — Central angle.  Default is Math.PI * 2.
														
 
															+		</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Source</h2>
														
 
															+
														
 
															+		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
														
 
															+	</body>
														
 
															+</html>
														
--- a/docs/api/extras/geometries/SphereBufferGeometry.html
+++ b/docs/api/extras/geometries/SphereBufferGeometry.html
@@ -0,0 +1,57 @@
 
															+<!DOCTYPE html>
														
 
															+<html lang="en">
														
 
															+	<head>
														
 
															+		<meta charset="utf-8" />

														
 
															+		<base href="../../../" />
														
 
															+		<script src="list.js"></script>
														
 
															+		<script src="page.js"></script>
														
 
															+		<link type="text/css" rel="stylesheet" href="page.css" />
														
 
															+	</head>
														
 
															+	<body>
														
 
															+		[page:BufferGeometry] &rarr;
														
 
															+
														
 
															+		<h1>[name]</h1>
														
 
															+
														
 
															+		<div class="desc">This is the [page:BufferGeometry] port of [page:SphereGeometry].</div>
														
 
															+
														
 
															+		<h2>Example</h2>
														
 
															+
														
 
															+		<iframe src='scenes/geometry-browser.html#SphereBufferGeometry'></iframe>
														
 
															+
														
 
															+		<code>var geometry = new THREE.SphereBufferGeometry( 5, 32, 32 );
														
 
															+		var material = new THREE.MeshBasicMaterial( {color: 0xffff00} );
														
 
															+		var sphere = new THREE.Mesh( geometry, material );
														
 
															+		scene.add( sphere );
														
 
															+		</code>
														
 
															+
														
 
															+		<h2>Constructor</h2>
														
 
															+
														
 
															+
														
 
															+		<h3>[name]([page:Float radius], [page:Integer widthSegments], [page:Integer heightSegments], [page:Float phiStart], [page:Float phiLength], [page:Float thetaStart], [page:Float thetaLength])</h3>
														
 
															+
														
 
															+		<div>
														
 
															+		radius — sphere radius. Default is 50.<br />
														
 
															+		widthSegments — number of horizontal segments. Minimum value is 3, and the default is 8.<br />
														
 
															+		heightSegments — number of vertical segments. Minimum value is 2, and the default is 6.<br />
														
 
															+		phiStart — specify horizontal starting angle. Default is 0.<br />
														
 
															+		phiLength — specify horizontal sweep angle size. Default is Math.PI * 2.<br />
														
 
															+		thetaStart — specify vertical starting angle. Default is 0.<br />
														
 
															+		thetaLength — specify vertical sweep angle size. Default is Math.PI.<br />
														
 
															+		</div>
														
 
															+
														
 
															+		<div>
														
 
															+		The geometry is created by sweeping and calculating vertexes around the Y axis (horizontal sweep) and the Z axis (vertical sweep). Thus, incomplete spheres (akin to <em>'sphere slices'</em>) can be created through the use of different values of phiStart, phiLength, thetaStart and thetaLength, in order to define the points in which we start (or end) calculating those vertices.
														
 
															+		</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Properties</h2>
														
 
															+
														
 
															+		<div>
														
 
															+		Each of the contructor parameters is accessible as a property of the same name. Any modification of these properties after instantiation does not change the geometry.
														
 
															+		</div>
														
 
															+
														
 
															+		<h2>Source</h2>
														
 
															+
														
 
															+		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
														
 
															+	</body>
														
 
															+</html>
														
--- a/docs/api/extras/geometries/TorusBufferGeometry.html
+++ b/docs/api/extras/geometries/TorusBufferGeometry.html
@@ -0,0 +1,51 @@
 
															+<!DOCTYPE html>
														
 
															+<html lang="en">
														
 
															+	<head>
														
 
															+		<meta charset="utf-8" />

														
 
															+		<base href="../../../" />
														
 
															+		<script src="list.js"></script>
														
 
															+		<script src="page.js"></script>
														
 
															+		<link type="text/css" rel="stylesheet" href="page.css" />
														
 
															+	</head>
														
 
															+	<body>
														
 
															+		[page:BufferGeometry] &rarr;
														
 
															+
														
 
															+		<h1>[name]</h1>
														
 
															+
														
 
															+		<div class="desc">This is the [page:BufferGeometry] port of [page:TorusGeometry].</div>
														
 
															+
														
 
															+		<iframe src='scenes/geometry-browser.html#TorusBufferGeometry'></iframe>
														
 
															+
														
 
															+		<h2>Example</h2>
														
 
															+
														
 
															+		<code>var geometry = new THREE.TorusBufferGeometry( 10, 3, 16, 100 );
														
 
															+		var material = new THREE.MeshBasicMaterial( { color: 0xffff00 } );
														
 
															+		var torus = new THREE.Mesh( geometry, material );
														
 
															+		scene.add( torus );
														
 
															+		</code>
														
 
															+
														
 
															+
														
 
															+		<h2>Constructor</h2>
														
 
															+
														
 
															+
														
 
															+		<h3>[name]([page:Float radius], [page:Float tube], [page:Integer radialSegments], [page:Integer tubularSegments], [page:Float arc])</h3>
														
 
															+		<div>
														
 
															+		radius — Default is 100. <br />
														
 
															+		tube — Diameter of the tube.  Default is 40. <br />
														
 
															+		radialSegments — Default is 8 <br />
														
 
															+		tubularSegments — Default is 6. <br />
														
 
															+		arc — Central angle.  Default is Math.PI * 2.
														
 
															+		</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Properties</h2>
														
 
															+
														
 
															+		<div>
														
 
															+		Each of the contructor parameters is accessible as a property of the same name. Any modification of these properties after instantiation does not change the geometry.
														
 
															+		</div>
														
 
															+
														
 
															+		<h2>Source</h2>
														
 
															+
														
 
															+		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
														
 
															+	</body>
														
 
															+</html>
														
--- a/docs/api/extras/geometries/TorusKnotBufferGeometry.html
+++ b/docs/api/extras/geometries/TorusKnotBufferGeometry.html
@@ -0,0 +1,57 @@
 
															+<!DOCTYPE html>
														
 
															+<html lang="en">
														
 
															+	<head>
														
 
															+		<meta charset="utf-8" />

														
 
															+		<base href="../../../" />
														
 
															+		<script src="list.js"></script>
														
 
															+		<script src="page.js"></script>
														
 
															+		<link type="text/css" rel="stylesheet" href="page.css" />
														
 
															+	</head>
														
 
															+	<body>
														
 
															+		[page:BufferGeometry] &rarr;
														
 
															+
														
 
															+		<h1>[name]</h1>
														
 
															+
														
 
															+		<div class="desc">This is the [page:BufferGeometry] port of [page:TorusKnotGeometry].</div>
														
 
															+
														
 
															+		<iframe src='scenes/geometry-browser.html#TorusKnotBufferGeometry'></iframe>
														
 
															+
														
 
															+
														
 
															+		<h2>Example</h2>
														
 
															+
														
 
															+		<code>var geometry = new THREE.TorusKnotBufferGeometry( 10, 3, 100, 16 );
														
 
															+		var material = new THREE.MeshBasicMaterial( { color: 0xffff00 } );
														
 
															+		var torusKnot = new THREE.Mesh( geometry, material );
														
 
															+		scene.add( torusKnot );
														
 
															+		</code>
														
 
															+
														
 
															+
														
 
															+		<h2>Constructor</h2>
														
 
															+
														
 
															+
														
 
															+		<h3>[name]([page:Float radius], [page:Float tube], [page:Integer tubularSegments], [page:Integer radialSegments], [page:Integer p], [page:Integer q])</h3>
														
 
															+		<div>
														
 
															+			<ul>
														
 
															+				<li>radius — Default is 100.</li>
														
 
															+				<li>tube — Diameter of the tube. Default is 40.</li>
														
 
															+				<li>tubularSegments — Default is 64.</li>
														
 
															+				<li>radialSegments — Default is 8.</li>
														
 
															+				<li>p — This value determines, how many times the geometry winds around its axis of rotational symmetry. Default is 2.</li>
														
 
															+				<li>q — This value determines, how many times the geometry winds around a circle in the interior of the torus. Default is 3.</li>
														
 
															+			</ul>
														
 
															+		</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Properties</h2>
														
 
															+
														
 
															+
														
 
															+		<div>
														
 
															+		Each of the contructor parameters is accessible as a property of the same name. Any modification of these properties after instantiation does not change the geometry.
														
 
															+		</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Source</h2>
														
 
															+
														
 
															+		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
														
 
															+	</body>
														
 
															+</html>
														
--- a/docs/api/materials/MeshStandardMaterial.html
+++ b/docs/api/materials/MeshStandardMaterial.html
@@ -0,0 +1,221 @@
 
															+<!DOCTYPE html>
														
 
															+<html lang="en">
														
 
															+	<head>
														
 
															+		<meta charset="utf-8" />
														
 
															+		<base href="../../" />
														
 
															+		<script src="list.js"></script>
														
 
															+		<script src="page.js"></script>
														
 
															+		<link type="text/css" rel="stylesheet" href="page.css" />
														
 
															+	</head>
														
 
															+	<body>
														
 
															+		[page:Material] &rarr;
														
 
															+
														
 
															+		<h1>[name]</h1>
														
 
															+
														
 
															+		<div class="desc">TODO</div>
														
 
															+
														
 
															+		<iframe src='scenes/material-browser.html#MeshStandardMaterial'></iframe>
														
 
															+
														
 
															+		<h2>Constructor</h2>
														
 
															+
														
 
															+
														
 
															+		<h3>[name]([page:Object parameters])</h3>
														
 
															+		<div>
														
 
															+		parameters -- an object with one or more of the material's properties defining the material's appearance.
														
 
															+		</div>
														
 
															+		<div>
														
 
															+		color — geometry color in hexadecimal. Default is 0xffffff.<br />
														
 
															+		roughness — Set roughness. Default is 0.5.<br />
														
 
															+		metalness — Set metalness. Default is 0.5.<br />
														
 
															+		map — Set texture map. Default is null.<br />
														
 
															+		lightMap — Set light map. Default is null.<br />
														
 
															+		lightMapIntensity — Set light map intensity. Default is 1.<br />
														
 
															+		aoMap — Set ao map. Default is null.<br />
														
 
															+		aoMapIntensity — Set ao map intensity. Default is 1.<br />
														
 
															+		emissive - Set emissive color. Default is 0x000000.<br />
														
 
															+		emissiveMap — Set emissive map. Default is null.<br />
														
 
															+		emissiveIntensity — Set emissive map intensity. Default is 1.<br />
														
 
															+		bumpMap — Set bump map. Default is null.<br />
														
 
															+		bumpMapScale — Set bump map scale. Default is 1.<br />
														
 
															+		normalMap — Set normal map. Default is null.<br />
														
 
															+		normalMapScale — Set normal map scale. Default is (1, 1).<br />
														
 
															+		displacementMap — Set displacement map. Default is null.<br />
														
 
															+		displacementScale — Set displacement scale. Default is 1.<br />
														
 
															+		displacementBias — Set displacement offset. Default is 0.<br />
														
 
															+		roughnessMap - Set roughness map. Default is null.<br />
														
 
															+		metalnessMap - Set metalness map. Default is null.<br />
														
 
															+		alphaMap — Set alpha map. Default is null.<br />
														
 
															+		envMap — Set env map. Default is null.<br />
														
 
															+		envMapIntensity — Set env map intensity. Default is 1.0.<br />
														
 
															+		refractionRatio — Set refraction ratio. Default is 0.98.<br />
														
 
															+		fog — Define whether the material color is affected by global fog settings. Default is true.<br />
														
 
															+		shading — Define shading type. Default is THREE.SmoothShading.<br />
														
 
															+		wireframe — render geometry as wireframe. Default is false.<br />
														
 
															+		wireframeLinewidth — Line thickness. Default is 1.<br />
														
 
															+		wireframeLinecap — Define appearance of line ends. Default is 'round'.<br />
														
 
															+		wireframeLinejoin — Define appearance of line joints. Default is 'round'.<br />
														
 
															+		vertexColors — Define how the vertices gets colored. Default is THREE.NoColors.<br />
														
 
															+		skinning — Define whether the material uses skinning. Default is false.<br />
														
 
															+		morphTargets — Define whether the material uses morphTargets. Default is false.<br />
														
 
															+		morphNormals — Define whether the material uses morphNormals. Default is false.
														
 
															+		</div>
														
 
															+		<div>
														
 
															+		Example:<br>
														
 
															+		materials.push( new THREE.MeshStandardMaterial( { color: 0x550000, envMap: reflectionCube, roughness: 0.1, metalness: 1.0 } ) );
														
 
															+
														
 
															+		</div>
														
 
															+
														
 
															+
														
 
															+		<h2>Properties</h2>
														
 
															+		<div>See the base [page:Material] class for common properties.</div>
														
 
															+
														
 
															+		<h3>[property:Color color]</h3>
														
 
															+		<div>
														
 
															+		Diffuse color of the material. Default is white.<br />
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Float roughness]</h3>
														
 
															+		<div>
														
 
															+		TODO.<br />
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Float metalness]</h3>
														
 
															+		<div>
														
 
															+		TODO<br />
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Texture map]</h3>
														
 
															+		<div>Set color texture map. Default is null. The texture map color is modulated by the diffuse color.</div>
														
 
															+
														
 
															+		<h3>[property:Texture lightMap]</h3>
														
 
															+		<div>Set light map. Default is null. The lightMap requires a second set of UVs.</div>
														
 
															+
														
 
															+		<h3>[property:Float lightMapIntensity]</h3>
														
 
															+		<div>TODO</div>
														
 
															+
														
 
															+		<h3>[property:Texture aoMap]</h3>
														
 
															+		<div>Set ambient occlusion map. Default is null. The aoMap requires a second set of UVs.</div>
														
 
															+
														
 
															+		<h3>[property:Float aoMapIntensity]</h3>
														
 
															+		<div>TODO</div>
														
 
															+
														
 
															+		<h3>[property:Color emissive]</h3>
														
 
															+		<div>
														
 
															+			Emissive (light) color of the material, essentially a solid color unaffected by other lighting. Default is black.<br />
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Texture emissiveMap]</h3>
														
 
															+		<div>Set emisssive (glow) map. Default is null. The emissive map color is modulated by the emissive color and the emissive intensity. If you have an emissive map, be sure to set the emissive color to something other than black.</div>
														
 
															+
														
 
															+		<h3>[property:Float emissiveIntensity]</h3>
														
 
															+		<div>Intensity of the emissive light. Modulates the emissive color. Default is 1.</div>
														
 
															+
														
 
															+		<h3>[property:Texture bumpMap]</h3>
														
 
															+		<div>
														
 
															+			The texture to create a bump map. The black and white values map to the perceived depth in relation to the lights.
														
 
															+			Bump doesn't actually affect the geometry of the object, only the lighting. If a normal map is defined this will
														
 
															+			be ignored.
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Float bumpScale]</h3>
														
 
															+		<div>
														
 
															+			How much the bump map affects the material. Typical ranges are 0-1. Default is 1.
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Texture normalMap]</h3>
														
 
															+		<div>
														
 
															+			The texture to create a normal map. The RGB values affect the surface normal for each pixel fragment and change
														
 
															+			the way the color is lit. Normal maps do not change the actual shape of the surface, only the lighting.
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Vector2 normalScale]</h3>
														
 
															+		<div>
														
 
															+			How much the normal map affects the material. Typical ranges are 0-1. Default is (1, 1).
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Texture displacementMap]</h3>
														
 
															+		<div>
														
 
															+			The displacement map affects the position of the mesh's vertices. Unlike other maps which only affect the light and shade of the material the displaced vertices can cast shadows, block other objects, and otherwise act as real geometry.
														
 
															+			The displacement texture is an image where the value of each pixel (white being the highest) is mapped against, and repositions, the vertices of the mesh.
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Float displacementScale]</h3>
														
 
															+		<div>
														
 
															+			How much the displacement map affects the mesh (where black is no displacement, and white is maximum displacement). Without a displacement map set, this value is not applied. Default is 1.
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Float displacementBias]</h3>
														
 
															+		<div>
														
 
															+			The offset of the displacement map's values on the mesh's vertices. Without a displacement map set, this value is not applied. Default is 0.
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Texture roughnessMap]</h3>
														
 
															+		<div>
														
 
															+			TODO.
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Texture metalnessMap]</h3>
														
 
															+		<div>
														
 
															+			TODO.
														
 
															+		</div>
														
 
															+
														
 
															+		<h3>[property:Texture alphaMap]</h3>
														
 
															+		<div>The alpha map is a grayscale texture that controls the opacity across the surface (black: fully transparent; white: fully opaque). Default is null.</div>
														
 
															+		<div>Only the color of the texture is used, ignoring the alpha channel if one exists. For RGB and RGBA textures, the [page:WebGLRenderer WebGL] renderer will use the green channel when sampling this texture due to the extra bit of precision provided for green in DXT-compressed and uncompressed RGB 565 formats. Luminance-only and luminance/alpha textures will also still work as expected.</div>
														
 
															+
														
 
															+		<h3>[property:TextureCube envMap]</h3>
														
 
															+		<div>Set env map. Default is null.</div>
														
 
															+
														
 
															+		<h3>[property:Float envMapIntensity]</h3>
														
 
															+		<div>TODO</div>
														
 
															+
														
 
															+		<h3>[property:Float refractionRatio]</h3>
														
 
															+		<div>The index of refraction for an environment map using [page:Textures THREE.CubeRefractionMapping]. Default is *0.98*.</div>
														
 
															+
														
 
															+		<h3>[property:Boolean fog]</h3>
														
 
															+		<div>Define whether the material color is affected by global fog settings. Default is *true*.</div>
														
 
															+		<div>This setting might not have any effect when used with certain renderers. For example, it is ignored with the [page:CanvasRenderer Canvas] renderer, but does work with the [page:WebGLRenderer WebGL] renderer.</div>
														
 
															+
														
 
															+		<h3>[property:Integer shading]</h3>
														
 
															+		<div>How the triangles of a curved surface are rendered: as a smooth surface, as flat separate facets, or no shading at all.</div>
														
 
															+
														
 
															+		<div>Options are [page:Materials THREE.SmoothShading] (default), [page:Materials THREE.FlatShading].</div>
														
 
															+
														
 
															+		<h3>[property:Boolean wireframe]</h3>
														
 
															+		<div>Whether the triangles' edges are displayed instead of surfaces. Default is *false*.</div>
														
 
															+
														
 
															+		<h3>[property:Float wireframeLinewidth]</h3>
														
 
															+		<div>Line thickness for wireframe mode. Default is *1.0*.</div>
														
 
															+		<div>Due to limitations in the <a href="https://code.google.com/p/angleproject/" target="_blank">ANGLE layer</a>, on Windows platforms linewidth will always be 1 regardless of the set value.</div>
														
 
															+
														
 
															+		<h3>[property:String wireframeLinecap]</h3>
														
 
															+		<div>Define appearance of line ends. Possible values are "butt", "round" and "square". Default is 'round'.</div>
														
 
															+		<div>This setting might not have any effect when used with certain renderers. For example, it is ignored with the [page:WebGLRenderer WebGL] renderer, but does work with the [page:CanvasRenderer Canvas] renderer.</div>
														
 
															+
														
 
															+		<h3>[property:String wireframeLinejoin]</h3>
														
 
															+		<div>Define appearance of line joints. Possible values are "round", "bevel" and "miter". Default is 'round'.</div>
														
 
															+		<div>This setting might not have any effect when used with certain renderers. For example, it is ignored with the [page:WebGLRenderer WebGL] renderer, but does work with the [page:CanvasRenderer Canvas] renderer.</div>
														
 
															+
														
 
															+		<h3>[property:Integer vertexColors]</h3>
														
 
															+		<div>Define how the vertices gets colored. Possible values are THREE.NoColors, THREE.FaceColors and THREE.VertexColors. Default is THREE.NoColors.</div>
														
 
															+		<div>This setting might not have any effect when used with certain renderers. For example, it is ignored with the [page:CanvasRenderer Canvas] renderer, but does work with the [page:WebGLRenderer WebGL] renderer.</div>
														
 
															+
														
 
															+		<h3>[property:Boolean skinning]</h3>
														
 
															+		<div>Define whether the material uses skinning. Default is *false*.</div>
														
 
															+
														
 
															+		<h3>[property:Boolean morphTargets]</h3>
														
 
															+		<div>Define whether the material uses morphTargets. Default is *false*.</div>
														
 
															+
														
 
															+		<h3>[property:boolean morphNormals]</h3>
														
 
															+		<div>
														
 
															+			Defines whether the material uses morphNormals. Set as true to pass morphNormal attributes from the [page:Geometry]
														
 
															+			to the shader. Default is *false*.
														
 
															+		</div>
														
 
															+
														
 
															+		<h2>Methods</h2>
														
 
															+
														
 
															+		<h2>Source</h2>
														
 
															+
														
 
															+		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
														
 
															+	</body>
														
 
															+</html>
														
--- a/editor/js/Menubar.Add.js
+++ b/editor/js/Menubar.Add.js
@@ -198,13 +198,12 @@ Menubar.Add = function ( editor ) {
 
															 		var radius = 2;
														
 
															 		var tube = 0.8;
														
 
															-		var radialSegments = 64;
														
 
															-		var tubularSegments = 12;
														
 
															+		var tubularSegments = 64;
														
 
															+		var radialSegments = 12;
														
 
															 		var p = 2;
														
 
															 		var q = 3;
														
 
															-		var heightScale = 1;
														
 
															-		var geometry = new THREE.TorusKnotGeometry( radius, tube, radialSegments, tubularSegments, p, q, heightScale );
														
 
															+		var geometry = new THREE.TorusKnotGeometry( radius, tube, tubularSegments, radialSegments, p, q );
														
 
															 		var mesh = new THREE.Mesh( geometry, new THREE.MeshStandardMaterial() );
														
 
															 		mesh.name = 'TorusKnot ' + ( ++ meshCount );
														
--- a/editor/js/Sidebar.Geometry.LatheGeometry.js
+++ b/editor/js/Sidebar.Geometry.LatheGeometry.js
@@ -63,9 +63,17 @@ Sidebar.Geometry.LatheGeometry = function( editor, object ) {
 
															 	var addPointButton = new UI.Button( '+' ).onClick( function() {
														
 
															-		var point = pointsUI[ pointsUI.length - 1 ];
														
 
															+		if( pointsUI.length === 0 ){
														
 
															-		pointsList.add( createPointRow( point.x.getValue(), point.y.getValue() ) );
														
 
															+			pointsList.add( createPointRow( 0, 0 ) );
														
 
															+
														
 
															+		} else {
														
 
															+
														
 
															+			var point = pointsUI[ pointsUI.length - 1 ];
														
 
															+
														
 
															+			pointsList.add( createPointRow( point.x.getValue(), point.y.getValue() ) );
														
 
															+
														
 
															+		}
														
 
															 		update();
														
--- a/editor/js/Sidebar.Geometry.TorusKnotGeometry.js
+++ b/editor/js/Sidebar.Geometry.TorusKnotGeometry.js
@@ -30,16 +30,6 @@ Sidebar.Geometry.TorusKnotGeometry = function ( editor, object ) {
 
															 	container.add( tubeRow );
														
 
															-	// radialSegments
														
 
															-
														
 
															-	var radialSegmentsRow = new UI.Row();
														
 
															-	var radialSegments = new UI.Integer( parameters.radialSegments ).setRange( 1, Infinity ).onChange( update );
														
 
															-
														
 
															-	radialSegmentsRow.add( new UI.Text( 'Radial segments' ).setWidth( '90px' ) );
														
 
															-	radialSegmentsRow.add( radialSegments );
														
 
															-
														
 
															-	container.add( radialSegmentsRow );
														
 
															-
														
 
															 	// tubularSegments
														
 
															 	var tubularSegmentsRow = new UI.Row();
														
@@ -50,6 +40,16 @@ Sidebar.Geometry.TorusKnotGeometry = function ( editor, object ) {
 
															 	container.add( tubularSegmentsRow );
														
 
															+	// radialSegments
														
 
															+
														
 
															+	var radialSegmentsRow = new UI.Row();
														
 
															+	var radialSegments = new UI.Integer( parameters.radialSegments ).setRange( 1, Infinity ).onChange( update );
														
 
															+
														
 
															+	radialSegmentsRow.add( new UI.Text( 'Radial segments' ).setWidth( '90px' ) );
														
 
															+	radialSegmentsRow.add( radialSegments );
														
 
															+
														
 
															+	container.add( radialSegmentsRow );
														
 
															+
														
 
															 	// p
														
 
															 	var pRow = new UI.Row();
														
@@ -70,16 +70,6 @@ Sidebar.Geometry.TorusKnotGeometry = function ( editor, object ) {
 
															 	container.add( qRow );
														
 
															-	// heightScale
														
 
															-
														
 
															-	var heightScaleRow = new UI.Row();
														
 
															-	var heightScale = new UI.Number( parameters.heightScale ).onChange( update );
														
 
															-
														
 
															-	pRow.add( new UI.Text( 'Height scale' ).setWidth( '90px' ) );
														
 
															-	pRow.add( heightScale );
														
 
															-
														
 
															-	container.add( heightScaleRow );
														
 
															-
														
 
															 	//
														
@@ -88,11 +78,10 @@ Sidebar.Geometry.TorusKnotGeometry = function ( editor, object ) {
 
															 		editor.execute( new SetGeometryCommand( object, new THREE.TorusKnotGeometry(
														
 
															 			radius.getValue(),
														
 
															 			tube.getValue(),
														
 
															-			radialSegments.getValue(),
														
 
															 			tubularSegments.getValue(),
														
 
															+			radialSegments.getValue(),
														
 
															 			p.getValue(),
														
 
															-			q.getValue(),
														
 
															-			heightScale.getValue()
														
 
															+			q.getValue()
														
 
															 		) ) );
														
 
															 	}
														
--- a/editor/js/libs/app.js
+++ b/editor/js/libs/app.js
@@ -177,15 +177,7 @@ var APP = {
 
															 			for ( var i = 0, l = array.length; i < l; i ++ ) {
														
 
															-				try {
														
 
															-
														
 
															-					array[ i ]( event );
														
 
															-
														
 
															-				} catch ( e ) {
														
 
															-
														
 
															-					console.error( ( e.message || e ), ( e.stack || "" ) );
														
 
															-
														
 
															-				}
														
 
															+				array[ i ]( event );
														
 
															 			}
														
@@ -197,7 +189,15 @@ var APP = {
 
															 			request = requestAnimationFrame( animate );
														
 
															-			dispatch( events.update, { time: time, delta: time - prevTime } );
														
 
															+			try {
														
 
															+
														
 
															+				dispatch( events.update, { time: time, delta: time - prevTime } );
														
 
															+
														
 
															+			} catch ( e ) {
														
 
															+
														
 
															+				console.error( ( e.message || e ), ( e.stack || "" ) );
														
 
															+
														
 
															+			}
														
 
															 			if ( vr === true ) {
														
--- a/editor/js/libs/tern-threejs/threejs.js
+++ b/editor/js/libs/tern-threejs/threejs.js
@@ -5292,10 +5292,6 @@
 
															           "!type": "boolean",
														
 
															           "!doc": "Whether to generate mipmaps (if possible) for a texture. True by default."
														
 
															         },
														
 
															-        "shareDepthFrom": {
														
 
															-          "!type": "+THREE.WebGLRenderTarget",
														
 
															-          "!doc": "Shares the depth from another WebGLRenderTarget. Default is null."
														
 
															-        },
														
 
															         "setSize": {
														
 
															           "!type": "fn(width: number, height: number)",
														
 
															           "!doc": "Sets the size of the renderTarget."
														
--- a/examples/canvas_ascii_effect.html
+++ b/examples/canvas_ascii_effect.html
@@ -116,8 +116,9 @@
 
															 				requestAnimationFrame( animate );
														
 
															+				stats.begin();
														
 
															 				render();
														
 
															-				stats.update();
														
 
															+				stats.end();
														
 
															 			}
														
--- a/examples/canvas_camera_orthographic.html
+++ b/examples/canvas_camera_orthographic.html
@@ -145,8 +145,9 @@
 
															 				requestAnimationFrame( animate );
														
 
															+				stats.begin();
														
 
															 				render();
														
 
															-				stats.update();
														
 
															+				stats.end();
														
 
															 			}
														
--- a/examples/canvas_camera_orthographic2.html
+++ b/examples/canvas_camera_orthographic2.html
@@ -208,8 +208,9 @@
 
															 				requestAnimationFrame( animate );
														
 
															+				stats.begin();
														
 
															 				render();
														
 
															-				stats.update();
														
 
															+				stats.end();
														
 
															 			}
														
--- a/examples/canvas_geometry_birds.html
+++ b/examples/canvas_geometry_birds.html
@@ -420,8 +420,9 @@
 
															 				requestAnimationFrame( animate );
														
 
															+				stats.begin();
														
 
															 				render();
														
 
															-				stats.update();
														
 
															+				stats.end();
														
 
															 			}
														
--- a/examples/canvas_geometry_cube.html
+++ b/examples/canvas_geometry_cube.html
@@ -193,8 +193,9 @@
 
															 				requestAnimationFrame( animate );
														
 
															+				stats.begin();
														
 
															 				render();
														
 
															-				stats.update();
														
 
															+				stats.end();
														
 
															 			}
														
--- a/examples/files.js
+++ b/examples/files.js
@@ -57,6 +57,7 @@ var files = {
 
															 		"webgl_kinect",
														
 
															 		"webgl_lensflares",
														
 
															 		"webgl_lights_hemisphere",
														
 
															+		"webgl_lights_physical",
														
 
															 		"webgl_lights_pointlights",
														
 
															 		"webgl_lights_pointlights2",
														
 
															 		"webgl_lines_colors",
														
@@ -88,6 +89,7 @@ var files = {
 
															 		"webgl_loader_msgpack",
														
 
															 		"webgl_loader_obj",
														
 
															 		"webgl_loader_obj_mtl",
														
 
															+		"webgl_loader_nrrd",
														
 
															 		"webgl_loader_pcd",
														
 
															 		"webgl_loader_pdb",
														
 
															 		"webgl_loader_ply",
														
@@ -119,6 +121,7 @@ var files = {
 
															 		"webgl_materials_cubemap_refraction",
														
 
															 		"webgl_materials_displacementmap",
														
 
															 		"webgl_materials_envmaps",
														
 
															+		"webgl_materials_envmaps_hdr",
														
 
															 		"webgl_materials_grass",
														
 
															 		"webgl_materials_lightmap",
														
 
															 		"webgl_materials_nodes",
														
@@ -134,11 +137,11 @@ var files = {
 
															 		"webgl_materials_texture_manualmipmap",
														
 
															 		"webgl_materials_texture_pvrtc",
														
 
															 		"webgl_materials_texture_tga",
														
 
															+		"webgl_materials_transparency",
														
 
															 		"webgl_materials_variations_basic",
														
 
															 		"webgl_materials_variations_lambert",
														
 
															 		"webgl_materials_variations_phong",
														
 
															 		"webgl_materials_variations_standard",
														
 
															-		"webgl_materials_variations_standard2",
														
 
															 		"webgl_materials_video",
														
 
															 		"webgl_materials_wireframe",
														
 
															 		"webgl_mirror",
														
@@ -159,6 +162,7 @@ var files = {
 
															 		"webgl_objects_update",
														
 
															 		"webgl_octree",
														
 
															 		"webgl_octree_raycasting",
														
 
															+		"webgl_panorama_dualfisheye",
														
 
															 		"webgl_panorama_equirectangular",
														
 
															 		"webgl_particles_general",
														
 
															 		"webgl_performance",
														
@@ -177,9 +181,11 @@ var files = {
 
															 		"webgl_postprocessing_glitch",
														
 
															 		"webgl_postprocessing_godrays",
														
 
															 		"webgl_postprocessing_masking",
														
 
															+		"webgl_postprocessing_msaa",
														
 
															 		"webgl_postprocessing_nodes",
														
 
															 		"webgl_postprocessing_smaa",
														
 
															 		"webgl_postprocessing_ssao",
														
 
															+		"webgl_postprocessing_taa",
														
 
															 		"webgl_raycast_texture",
														
 
															 		"webgl_read_float_buffer",
														
 
															 		"webgl_rtt",
														
@@ -203,6 +209,7 @@ var files = {
 
															 		"webgl_terrain_dynamic",
														
 
															 		"webgl_test_memory",
														
 
															 		"webgl_test_memory2",
														
 
															+		"webgl_tonemapping",
														
 
															 		"webgl_trails",
														
 
															 		"webgl_video_panorama_equirectangular"
														
 
															 	],
														
@@ -230,8 +237,9 @@ var files = {
 
															 	],
														
 
															 	"webvr": [
														
 
															 		"webvr_cubes",
														
 
															-		"webvr_video",
														
 
															-		"webvr_stereo_pano"
														
 
															+		"webvr_panorama",
														
 
															+		"webvr_rollercoaster",
														
 
															+		"webvr_video"
														
 
															 	],
														
 
															 	"css3d": [
														
 
															 		"css3d_molecules",
														
--- a/examples/index.html
+++ b/examples/index.html
@@ -289,10 +289,7 @@
 
															 		button.textContent = 'View source';
														
 
															 		button.addEventListener( 'click', function ( event ) {
														
 
															-			var array = location.href.split( '/' );
														
 
															-			array.pop();
														
 
															-
														
 
															-			window.open( 'view-source:' + array.join( '/' ) + '/' + selected + '.html' );
														
 
															+			window.open( 'https://github.com/mrdoob/three.js/blob/master/examples/' + selected + '.html' );
														
 
															 		}, false );
														
 
															 		button.style.display = 'none';
														
--- a/examples/js/Encodings.js
+++ b/examples/js/Encodings.js
@@ -0,0 +1,26 @@
 
															+/**
														
 
															+ * @author Ben Houston / http://clara.io / bhouston
														
 
															+ * @author Prashant Sharma / spidersharma03
														
 
															+ */
														
 
															+
														
 
															+THREE.Encodings = function() {
														
 
															+  if( THREE.toHalf === undefined ) throw new Error("THREE.Encodings is required for HDRCubeMapLoader when loading half data.");
														
 
															+}
														
 
															+
														
 
															+THREE.Encodings.RGBEByteToRGBFloat = function( sourceArray, sourceOffset, destArray, destOffset ) {
														
 
															+  var e = sourceArray[sourceOffset+3];
														
 
															+  var scale = Math.pow(2.0, e - 128.0) / 255.0;
														
 
															+
														
 
															+  destArray[destOffset+0] = sourceArray[sourceOffset+0] * scale;
														
 
															+  destArray[destOffset+1] = sourceArray[sourceOffset+1] * scale;
														
 
															+  destArray[destOffset+2] = sourceArray[sourceOffset+2] * scale;
														
 
															+}
														
 
															+
														
 
															+THREE.Encodings.RGBEByteToRGBHalf = function( sourceArray, sourceOffset, destArray, destOffset ) {
														
 
															+  var e = sourceArray[sourceOffset+3];
														
 
															+  var scale = Math.pow(2.0, e - 128.0) / 255.0;
														
 
															+
														
 
															+  destArray[destOffset+0] = THREE.toHalf( sourceArray[sourceOffset+0] * scale );
														
 
															+  destArray[destOffset+1] = THREE.toHalf( sourceArray[sourceOffset+1] * scale );
														
 
															+  destArray[destOffset+2] = THREE.toHalf( sourceArray[sourceOffset+2] * scale );
														
 
															+}
														
--- a/examples/js/Half.js
+++ b/examples/js/Half.js
@@ -0,0 +1,51 @@
 
															+/**
														
 
															+ * Source: http://gamedev.stackexchange.com/questions/17326/conversion-of-a-number-from-single-precision-floating-point-representation-to-a/17410#17410
														
 
															+ */
														
 
															+
														
 
															+THREE.toHalf = (function() {
														
 
															+  var floatView = new Float32Array(1);
														
 
															+  var int32View = new Int32Array(floatView.buffer);
														
 
															+
														
 
															+  /* This method is faster than the OpenEXR implementation (very often
														
 
															+   * used, eg. in Ogre), with the additional benefit of rounding, inspired
														
 
															+   * by James Tursa?s half-precision code. */
														
 
															+  return function toHalf(val) {
														
 
															+
														
 
															+    floatView[0] = val;
														
 
															+    var x = int32View[0];
														
 
															+
														
 
															+    var bits = (x >> 16) & 0x8000; /* Get the sign */
														
 
															+    var m = (x >> 12) & 0x07ff; /* Keep one extra bit for rounding */
														
 
															+    var e = (x >> 23) & 0xff; /* Using int is faster here */
														
 
															+
														
 
															+    /* If zero, or denormal, or exponent underflows too much for a denormal
														
 
															+     * half, return signed zero. */
														
 
															+    if (e < 103) {
														
 
															+      return bits;
														
 
															+    }
														
 
															+
														
 
															+    /* If NaN, return NaN. If Inf or exponent overflow, return Inf. */
														
 
															+    if (e > 142) {
														
 
															+      bits |= 0x7c00;
														
 
															+      /* If exponent was 0xff and one mantissa bit was set, it means NaN,
														
 
															+           * not Inf, so make sure we set one mantissa bit too. */
														
 
															+      bits |= ((e == 255) ? 0 : 1) && (x & 0x007fffff);
														
 
															+      return bits;
														
 
															+    }
														
 
															+
														
 
															+    /* If exponent underflows but not too much, return a denormal */
														
 
															+    if (e < 113) {
														
 
															+      m |= 0x0800;
														
 
															+      /* Extra rounding may overflow and set mantissa to 0 and exponent
														
 
															+       * to 1, which is OK. */
														
 
															+      bits |= (m >> (114 - e)) + ((m >> (113 - e)) & 1);
														
 
															+      return bits;
														
 
															+    }
														
 
															+
														
 
															+    bits |= ((e - 112) << 10) | (m >> 1);
														
 
															+    /* Extra rounding. An overflow will set mantissa to 0 and increment
														
 
															+     * the exponent, which is OK. */
														
 
															+    bits += m & 1;
														
 
															+    return bits;
														
 
															+  };
														
 
															+}());
														
--- a/examples/js/Ocean.js
+++ b/examples/js/Ocean.js
@@ -12,10 +12,6 @@
 
															 	this.scene = new THREE.Scene();
														
 
															-	// Enable necessary extensions
														
 
															-	this.renderer.context.getExtension( 'OES_texture_float' );
														
 
															-	this.renderer.context.getExtension( 'OES_texture_float_linear' );
														
 
															-
														
 
															 	// Assign optional parameters as variables and object properties
														
 
															 	function optionalParameter( value, defaultValue ) {
														
--- a/examples/js/ParametricGeometries.js
+++ b/examples/js/ParametricGeometries.js
@@ -170,18 +170,16 @@ THREE.ParametricGeometries.TubeGeometry.prototype.constructor = THREE.Parametric
 
															   * Parametric Replacement for TorusKnotGeometry
														
 
															   *
														
 
															   *********************************************/
														
 
															-THREE.ParametricGeometries.TorusKnotGeometry = function ( radius, tube, segmentsR, segmentsT, p, q, heightScale ) {
														
 
															+THREE.ParametricGeometries.TorusKnotGeometry = function ( radius, tube, segmentsT, segmentsR, p, q ) {
														
 
															 	var scope = this;
														
 
															 	this.radius = radius || 200;
														
 
															 	this.tube = tube || 40;
														
 
															-	this.segmentsR = segmentsR || 64;
														
 
															-	this.segmentsT = segmentsT || 8;
														
 
															+	this.segmentsT = segmentsT || 64;
														
 
															+	this.segmentsR = segmentsR || 8;
														
 
															 	this.p = p || 2;
														
 
															 	this.q = q || 3;
														
 
															-	this.heightScale = heightScale || 1;
														
 
															-
														
 
															 	var TorusKnotCurve = THREE.Curve.create(
														
@@ -198,13 +196,13 @@ THREE.ParametricGeometries.TorusKnotGeometry = function ( radius, tube, segments
 
															 				ty = ( 1 + r * Math.cos( q * t ) ) * Math.sin( p * t ),
														
 
															 				tz = r * Math.sin( q * t );
														
 
															-			return new THREE.Vector3( tx, ty * heightScale, tz ).multiplyScalar( radius );
														
 
															+			return new THREE.Vector3( tx, ty, tz ).multiplyScalar( radius );
														
 
															 		}
														
 
															 	);
														
 
															-	var segments = segmentsR;
														
 
															-	var radiusSegments = segmentsT;
														
 
															+	var segments = segmentsT;
														
 
															+	var radiusSegments = segmentsR;
														
 
															 	var extrudePath = new TorusKnotCurve();
														
 
															 	THREE.ParametricGeometries.TubeGeometry.call( this, extrudePath, segments, tube, radiusSegments, true, false );
														
--- a/examples/js/RollerCoaster.js
+++ b/examples/js/RollerCoaster.js
@@ -0,0 +1,544 @@
 
															+/**
														
 
															+ * @author mrdoob / http://mrdoob.com/
														
 
															+ */
														
 
															+
														
 
															+var RollerCoasterGeometry = function ( curve, size ) {
														
 
															+
														
 
															+	THREE.BufferGeometry.call( this );
														
 
															+
														
 
															+	var vertices = [];
														
 
															+	var normals = [];
														
 
															+	var colors = [];
														
 
															+
														
 
															+	var color1 = [ 1, 1, 1 ];
														
 
															+	var color2 = [ 1, 1, 0 ];
														
 
															+
														
 
															+	var up = new THREE.Vector3( 0, 1, 0 );
														
 
															+	var forward = new THREE.Vector3();
														
 
															+	var right = new THREE.Vector3();
														
 
															+
														
 
															+	var quaternion = new THREE.Quaternion();
														
 
															+	var prevQuaternion = new THREE.Quaternion();
														
 
															+	prevQuaternion.setFromAxisAngle( up , Math.PI / 2 );
														
 
															+
														
 
															+	var point = new THREE.Vector3();
														
 
															+	var prevPoint = new THREE.Vector3();
														
 
															+	prevPoint.copy( curve.getPointAt( 0 ) );
														
 
															+
														
 
															+	// shapes
														
 
															+
														
 
															+	var step = [
														
 
															+		new THREE.Vector3( -2.25,  0, 0 ),
														
 
															+		new THREE.Vector3(  0,  -0.5, 0 ),
														
 
															+		new THREE.Vector3(  0, -1.75, 0 ),
														
 
															+
														
 
															+		new THREE.Vector3(  0,  -0.5, 0 ),
														
 
															+		new THREE.Vector3(  2.25,  0, 0 ),
														
 
															+		new THREE.Vector3(  0, -1.75, 0 )
														
 
															+	];
														
 
															+
														
 
															+	var PI2 = Math.PI * 2;
														
 
															+
														
 
															+	var sides = 5;
														
 
															+	var tube1 = [];
														
 
															+
														
 
															+	for ( var i = 0; i < sides; i ++ ) {
														
 
															+
														
 
															+		var angle = ( i / sides ) * PI2;
														
 
															+		tube1.push( new THREE.Vector3( Math.sin( angle ) * 0.6, Math.cos( angle ) * 0.6, 0 ) );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	var sides = 6;
														
 
															+	var tube2 = [];
														
 
															+
														
 
															+	for ( var i = 0; i < sides; i ++ ) {
														
 
															+
														
 
															+		var angle = ( i / sides ) * PI2;
														
 
															+		tube2.push( new THREE.Vector3( Math.sin( angle ) * 0.25, Math.cos( angle ) * 0.25, 0 ) );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	var vector = new THREE.Vector3();
														
 
															+	var normal = new THREE.Vector3();
														
 
															+
														
 
															+	var drawShape = function ( shape, color ) {
														
 
															+
														
 
															+		normal.set( 0, 0, -1 ).applyQuaternion( quaternion );
														
 
															+
														
 
															+		for ( var j = 0; j < shape.length; j ++ ) {
														
 
															+
														
 
															+			vector.copy( shape[ j ] );
														
 
															+			vector.applyQuaternion( quaternion );
														
 
															+			vector.add( point );
														
 
															+
														
 
															+			vertices.push( vector.x, vector.y, vector.z );
														
 
															+			normals.push( normal.x, normal.y, normal.z );
														
 
															+			colors.push( color[ 0 ], color[ 1 ], color[ 2 ] );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		normal.set( 0, 0, 1 ).applyQuaternion( quaternion );
														
 
															+
														
 
															+		for ( var j = shape.length - 1; j >= 0; j -- ) {
														
 
															+
														
 
															+			vector.copy( shape[ j ] );
														
 
															+			vector.applyQuaternion( quaternion );
														
 
															+			vector.add( point );
														
 
															+
														
 
															+			vertices.push( vector.x, vector.y, vector.z );
														
 
															+			normals.push( normal.x, normal.y, normal.z );
														
 
															+			colors.push( color[ 0 ], color[ 1 ], color[ 2 ] );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+	};
														
 
															+
														
 
															+	var vector1 = new THREE.Vector3();
														
 
															+	var vector2 = new THREE.Vector3();
														
 
															+	var vector3 = new THREE.Vector3();
														
 
															+	var vector4 = new THREE.Vector3();
														
 
															+
														
 
															+	var normal1 = new THREE.Vector3();
														
 
															+	var normal2 = new THREE.Vector3();
														
 
															+	var normal3 = new THREE.Vector3();
														
 
															+	var normal4 = new THREE.Vector3();
														
 
															+
														
 
															+	var extrudeShape = function ( shape, offset, color ) {
														
 
															+
														
 
															+		for ( var j = 0, jl = shape.length; j < jl; j ++ ) {
														
 
															+
														
 
															+			var point1 = shape[ j ];
														
 
															+			var point2 = shape[ ( j + 1 ) % jl ];
														
 
															+
														
 
															+			vector1.copy( point1 ).add( offset );
														
 
															+			vector1.applyQuaternion( quaternion );
														
 
															+			vector1.add( point );
														
 
															+
														
 
															+			vector2.copy( point2 ).add( offset );
														
 
															+			vector2.applyQuaternion( quaternion );
														
 
															+			vector2.add( point );
														
 
															+
														
 
															+			vector3.copy( point2 ).add( offset );
														
 
															+			vector3.applyQuaternion( prevQuaternion );
														
 
															+			vector3.add( prevPoint );
														
 
															+
														
 
															+			vector4.copy( point1 ).add( offset );
														
 
															+			vector4.applyQuaternion( prevQuaternion );
														
 
															+			vector4.add( prevPoint );
														
 
															+
														
 
															+			vertices.push( vector1.x, vector1.y, vector1.z );
														
 
															+			vertices.push( vector2.x, vector2.y, vector2.z );
														
 
															+			vertices.push( vector4.x, vector4.y, vector4.z );
														
 
															+
														
 
															+			vertices.push( vector2.x, vector2.y, vector2.z );
														
 
															+			vertices.push( vector3.x, vector3.y, vector3.z );
														
 
															+			vertices.push( vector4.x, vector4.y, vector4.z );
														
 
															+
														
 
															+			//
														
 
															+
														
 
															+			normal1.copy( point1 );
														
 
															+			normal1.applyQuaternion( quaternion );
														
 
															+			normal1.normalize();
														
 
															+
														
 
															+			normal2.copy( point2 );
														
 
															+			normal2.applyQuaternion( quaternion );
														
 
															+			normal2.normalize();
														
 
															+
														
 
															+			normal3.copy( point2 );
														
 
															+			normal3.applyQuaternion( prevQuaternion );
														
 
															+			normal3.normalize();
														
 
															+
														
 
															+			normal4.copy( point1 );
														
 
															+			normal4.applyQuaternion( prevQuaternion );
														
 
															+			normal4.normalize();
														
 
															+
														
 
															+			normals.push( normal1.x, normal1.y, normal1.z );
														
 
															+			normals.push( normal2.x, normal2.y, normal2.z );
														
 
															+			normals.push( normal4.x, normal4.y, normal4.z );
														
 
															+
														
 
															+			normals.push( normal2.x, normal2.y, normal2.z );
														
 
															+			normals.push( normal3.x, normal3.y, normal3.z );
														
 
															+			normals.push( normal4.x, normal4.y, normal4.z );
														
 
															+
														
 
															+			colors.push( color[ 0 ], color[ 1 ], color[ 2 ] );
														
 
															+			colors.push( color[ 0 ], color[ 1 ], color[ 2 ] );
														
 
															+			colors.push( color[ 0 ], color[ 1 ], color[ 2 ] );
														
 
															+
														
 
															+			colors.push( color[ 0 ], color[ 1 ], color[ 2 ] );
														
 
															+			colors.push( color[ 0 ], color[ 1 ], color[ 2 ] );
														
 
															+			colors.push( color[ 0 ], color[ 1 ], color[ 2 ] );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+	};
														
 
															+
														
 
															+	var offset = new THREE.Vector3();
														
 
															+
														
 
															+	for ( var i = 1; i <= size; i ++ ) {
														
 
															+
														
 
															+		point.copy( curve.getPointAt( i / size ) );
														
 
															+
														
 
															+		up.set( 0, 1, 0 );
														
 
															+
														
 
															+		forward.subVectors( point, prevPoint ).normalize();
														
 
															+		right.crossVectors( up, forward ).normalize();
														
 
															+		up.crossVectors( forward, right );
														
 
															+
														
 
															+		var angle = Math.atan2( forward.x, forward.z );
														
 
															+
														
 
															+		quaternion.setFromAxisAngle( up, angle );
														
 
															+
														
 
															+		if ( i % 2 === 0 ) {
														
 
															+
														
 
															+			drawShape( step, color2 );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		extrudeShape( tube1, offset.set( 0, -1.25, 0 ), color2 );
														
 
															+		extrudeShape( tube2, offset.set( 2, 0, 0 ), color1 );
														
 
															+		extrudeShape( tube2, offset.set( -2, 0, 0 ), color1 );
														
 
															+
														
 
															+		prevPoint.copy( point );
														
 
															+		prevQuaternion.copy( quaternion );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	// console.log( vertices.length );
														
 
															+
														
 
															+	this.addAttribute( 'position', new THREE.BufferAttribute( new Float32Array( vertices ), 3 ) );
														
 
															+	this.addAttribute( 'normal', new THREE.BufferAttribute( new Float32Array( normals ), 3 ) );
														
 
															+	this.addAttribute( 'color', new THREE.BufferAttribute( new Float32Array( colors ), 3 ) );
														
 
															+
														
 
															+};
														
 
															+
														
 
															+RollerCoasterGeometry.prototype = Object.create( THREE.BufferGeometry.prototype );
														
 
															+
														
 
															+var RollerCoasterLiftersGeometry = function ( curve, size ) {
														
 
															+
														
 
															+	THREE.BufferGeometry.call( this );
														
 
															+
														
 
															+	var vertices = [];
														
 
															+	var normals = [];
														
 
															+
														
 
															+	var quaternion = new THREE.Quaternion();
														
 
															+
														
 
															+	var up = new THREE.Vector3( 0, 1, 0 );
														
 
															+
														
 
															+	var point = new THREE.Vector3();
														
 
															+	var tangent = new THREE.Vector3();
														
 
															+
														
 
															+	// shapes
														
 
															+
														
 
															+	var tube1 = [
														
 
															+		new THREE.Vector3(  0,  0.5, -0.5 ),
														
 
															+		new THREE.Vector3(  0,  0.5,  0.5 ),
														
 
															+		new THREE.Vector3(  0, -0.5,  0 )
														
 
															+	];
														
 
															+
														
 
															+	var tube2 = [
														
 
															+		new THREE.Vector3( -0.5, 0,  0.5 ),
														
 
															+		new THREE.Vector3( -0.5, 0, -0.5 ),
														
 
															+		new THREE.Vector3(  0.5, 0,  0 )
														
 
															+	];
														
 
															+
														
 
															+	var tube3 = [
														
 
															+		new THREE.Vector3(  0.5, 0, -0.5 ),
														
 
															+		new THREE.Vector3(  0.5, 0,  0.5 ),
														
 
															+		new THREE.Vector3( -0.5, 0,  0 )
														
 
															+	];
														
 
															+
														
 
															+	var vector1 = new THREE.Vector3();
														
 
															+	var vector2 = new THREE.Vector3();
														
 
															+	var vector3 = new THREE.Vector3();
														
 
															+	var vector4 = new THREE.Vector3();
														
 
															+
														
 
															+	var normal1 = new THREE.Vector3();
														
 
															+	var normal2 = new THREE.Vector3();
														
 
															+	var normal3 = new THREE.Vector3();
														
 
															+	var normal4 = new THREE.Vector3();
														
 
															+
														
 
															+	var extrudeShape = function ( shape, fromPoint, toPoint ) {
														
 
															+
														
 
															+		for ( var j = 0, jl = shape.length; j < jl; j ++ ) {
														
 
															+
														
 
															+			var point1 = shape[ j ];
														
 
															+			var point2 = shape[ ( j + 1 ) % jl ];
														
 
															+
														
 
															+			vector1.copy( point1 )
														
 
															+			vector1.applyQuaternion( quaternion );
														
 
															+			vector1.add( fromPoint );
														
 
															+
														
 
															+			vector2.copy( point2 )
														
 
															+			vector2.applyQuaternion( quaternion );
														
 
															+			vector2.add( fromPoint );
														
 
															+
														
 
															+			vector3.copy( point2 )
														
 
															+			vector3.applyQuaternion( quaternion );
														
 
															+			vector3.add( toPoint );
														
 
															+
														
 
															+			vector4.copy( point1 )
														
 
															+			vector4.applyQuaternion( quaternion );
														
 
															+			vector4.add( toPoint );
														
 
															+
														
 
															+			vertices.push( vector1.x, vector1.y, vector1.z );
														
 
															+			vertices.push( vector2.x, vector2.y, vector2.z );
														
 
															+			vertices.push( vector4.x, vector4.y, vector4.z );
														
 
															+
														
 
															+			vertices.push( vector2.x, vector2.y, vector2.z );
														
 
															+			vertices.push( vector3.x, vector3.y, vector3.z );
														
 
															+			vertices.push( vector4.x, vector4.y, vector4.z );
														
 
															+
														
 
															+			//
														
 
															+
														
 
															+			normal1.copy( point1 );
														
 
															+			normal1.applyQuaternion( quaternion );
														
 
															+			normal1.normalize();
														
 
															+
														
 
															+			normal2.copy( point2 );
														
 
															+			normal2.applyQuaternion( quaternion );
														
 
															+			normal2.normalize();
														
 
															+
														
 
															+			normal3.copy( point2 );
														
 
															+			normal3.applyQuaternion( quaternion );
														
 
															+			normal3.normalize();
														
 
															+
														
 
															+			normal4.copy( point1 );
														
 
															+			normal4.applyQuaternion( quaternion );
														
 
															+			normal4.normalize();
														
 
															+
														
 
															+			normals.push( normal1.x, normal1.y, normal1.z );
														
 
															+			normals.push( normal2.x, normal2.y, normal2.z );
														
 
															+			normals.push( normal4.x, normal4.y, normal4.z );
														
 
															+
														
 
															+			normals.push( normal2.x, normal2.y, normal2.z );
														
 
															+			normals.push( normal3.x, normal3.y, normal3.z );
														
 
															+			normals.push( normal4.x, normal4.y, normal4.z );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+	};
														
 
															+
														
 
															+	var fromPoint = new THREE.Vector3();
														
 
															+	var toPoint = new THREE.Vector3();
														
 
															+
														
 
															+	for ( var i = 1; i <= size; i ++ ) {
														
 
															+
														
 
															+		point.copy( curve.getPointAt( i / size ) );
														
 
															+		tangent.copy( curve.getTangentAt( i / size ) );
														
 
															+
														
 
															+		var angle = Math.atan2( tangent.x, tangent.z );
														
 
															+
														
 
															+		quaternion.setFromAxisAngle( up, angle );
														
 
															+
														
 
															+		//
														
 
															+
														
 
															+		if ( point.y > 100 ) {
														
 
															+
														
 
															+			fromPoint.set( -7.5, -3.5, 0 );
														
 
															+			fromPoint.applyQuaternion( quaternion );
														
 
															+			fromPoint.add( point );
														
 
															+
														
 
															+			toPoint.set( 7.5, -3.5, 0 );
														
 
															+			toPoint.applyQuaternion( quaternion );
														
 
															+			toPoint.add( point );
														
 
															+
														
 
															+			extrudeShape( tube1, fromPoint, toPoint );
														
 
															+
														
 
															+			fromPoint.set( -7, -3, 0 );
														
 
															+			fromPoint.applyQuaternion( quaternion );
														
 
															+			fromPoint.add( point );
														
 
															+
														
 
															+			toPoint.set( -7, -point.y, 0 );
														
 
															+			toPoint.applyQuaternion( quaternion );
														
 
															+			toPoint.add( point );
														
 
															+
														
 
															+			extrudeShape( tube2, fromPoint, toPoint );
														
 
															+
														
 
															+			fromPoint.set( 7, -3, 0 );
														
 
															+			fromPoint.applyQuaternion( quaternion );
														
 
															+			fromPoint.add( point );
														
 
															+
														
 
															+			toPoint.set( 7, -point.y, 0 );
														
 
															+			toPoint.applyQuaternion( quaternion );
														
 
															+			toPoint.add( point );
														
 
															+
														
 
															+			extrudeShape( tube3, fromPoint, toPoint );
														
 
															+
														
 
															+		} else {
														
 
															+
														
 
															+			fromPoint.set( 0, -2, 0 );
														
 
															+			fromPoint.applyQuaternion( quaternion );
														
 
															+			fromPoint.add( point );
														
 
															+
														
 
															+			toPoint.set( 0, -point.y, 0 );
														
 
															+			toPoint.applyQuaternion( quaternion );
														
 
															+			toPoint.add( point );
														
 
															+
														
 
															+			extrudeShape( tube3, fromPoint, toPoint );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	this.addAttribute( 'position', new THREE.BufferAttribute( new Float32Array( vertices ), 3 ) );
														
 
															+	this.addAttribute( 'normal', new THREE.BufferAttribute( new Float32Array( normals ), 3 ) );
														
 
															+
														
 
															+};
														
 
															+
														
 
															+RollerCoasterLiftersGeometry.prototype = Object.create( THREE.BufferGeometry.prototype );
														
 
															+
														
 
															+var RollerCoasterShadowGeometry = function ( curve, size ) {
														
 
															+
														
 
															+	THREE.BufferGeometry.call( this );
														
 
															+
														
 
															+	var vertices = [];
														
 
															+
														
 
															+	var up = new THREE.Vector3( 0, 1, 0 );
														
 
															+	var forward = new THREE.Vector3();
														
 
															+
														
 
															+	var quaternion = new THREE.Quaternion();
														
 
															+	var prevQuaternion = new THREE.Quaternion();
														
 
															+	prevQuaternion.setFromAxisAngle( up , Math.PI / 2 );
														
 
															+
														
 
															+	var point = new THREE.Vector3();
														
 
															+
														
 
															+	var prevPoint = new THREE.Vector3();
														
 
															+	prevPoint.copy( curve.getPointAt( 0 ) );
														
 
															+	prevPoint.y = 0;
														
 
															+
														
 
															+	var vector1 = new THREE.Vector3();
														
 
															+	var vector2 = new THREE.Vector3();
														
 
															+	var vector3 = new THREE.Vector3();
														
 
															+	var vector4 = new THREE.Vector3();
														
 
															+
														
 
															+	for ( var i = 1; i <= size; i ++ ) {
														
 
															+
														
 
															+		point.copy( curve.getPointAt( i / size ) );
														
 
															+		point.y = 0;
														
 
															+
														
 
															+		forward.subVectors( point, prevPoint );
														
 
															+
														
 
															+		var angle = Math.atan2( forward.x, forward.z );
														
 
															+
														
 
															+		quaternion.setFromAxisAngle( up, angle );
														
 
															+
														
 
															+		vector1.set( -3, 0, 0 );
														
 
															+		vector1.applyQuaternion( quaternion );
														
 
															+		vector1.add( point );
														
 
															+
														
 
															+		vector2.set(  3, 0, 0 );
														
 
															+		vector2.applyQuaternion( quaternion );
														
 
															+		vector2.add( point );
														
 
															+
														
 
															+		vector3.set(  3, 0, 0 );
														
 
															+		vector3.applyQuaternion( prevQuaternion );
														
 
															+		vector3.add( prevPoint );
														
 
															+
														
 
															+		vector4.set( -3, 0, 0 );
														
 
															+		vector4.applyQuaternion( prevQuaternion );
														
 
															+		vector4.add( prevPoint );
														
 
															+
														
 
															+		vertices.push( vector1.x, vector1.y, vector1.z );
														
 
															+		vertices.push( vector2.x, vector2.y, vector2.z );
														
 
															+		vertices.push( vector4.x, vector4.y, vector4.z );
														
 
															+
														
 
															+		vertices.push( vector2.x, vector2.y, vector2.z );
														
 
															+		vertices.push( vector3.x, vector3.y, vector3.z );
														
 
															+		vertices.push( vector4.x, vector4.y, vector4.z );
														
 
															+
														
 
															+		prevPoint.copy( point );
														
 
															+		prevQuaternion.copy( quaternion );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	this.addAttribute( 'position', new THREE.BufferAttribute( new Float32Array( vertices ), 3 ) );
														
 
															+
														
 
															+};
														
 
															+
														
 
															+RollerCoasterShadowGeometry.prototype = Object.create( THREE.BufferGeometry.prototype );
														
 
															+
														
 
															+var SkyGeometry = function () {
														
 
															+
														
 
															+	THREE.BufferGeometry.call( this );
														
 
															+
														
 
															+	var vertices = [];
														
 
															+
														
 
															+	for ( var i = 0; i < 100; i ++ ) {
														
 
															+
														
 
															+		var x = Math.random() * 8000 - 4000;
														
 
															+		var y = Math.random() * 500 + 500;
														
 
															+		var z = Math.random() * 8000 - 4000;
														
 
															+
														
 
															+		var size = Math.random() * 400 + 200;
														
 
															+
														
 
															+		vertices.push( x - size, y, z - size );
														
 
															+		vertices.push( x + size, y, z - size );
														
 
															+		vertices.push( x - size, y, z + size );
														
 
															+
														
 
															+		vertices.push( x + size, y, z - size );
														
 
															+		vertices.push( x + size, y, z + size );
														
 
															+		vertices.push( x - size, y, z + size );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+
														
 
															+	this.addAttribute( 'position', new THREE.BufferAttribute( new Float32Array( vertices ), 3 ) );
														
 
															+
														
 
															+};
														
 
															+
														
 
															+SkyGeometry.prototype = Object.create( THREE.BufferGeometry.prototype );
														
 
															+
														
 
															+var TreesGeometry = function ( landscape ) {
														
 
															+
														
 
															+	THREE.BufferGeometry.call( this );
														
 
															+
														
 
															+	var vertices = [];
														
 
															+	var colors = [];
														
 
															+
														
 
															+	var raycaster = new THREE.Raycaster();
														
 
															+	raycaster.ray.direction.set( 0, -1, 0 );
														
 
															+
														
 
															+	for ( var i = 0; i < 2000; i ++ ) {
														
 
															+
														
 
															+		var x = Math.random() * 5000 - 2500;
														
 
															+		var z = Math.random() * 5000 - 2500;
														
 
															+
														
 
															+		raycaster.ray.origin.set( x, 500, z );
														
 
															+
														
 
															+		var intersections = raycaster.intersectObject( landscape );
														
 
															+
														
 
															+		if ( intersections.length === 0 ) continue;
														
 
															+
														
 
															+		var y = intersections[ 0 ].point.y;
														
 
															+
														
 
															+		var height = Math.random() * 50 + 5;
														
 
															+
														
 
															+		var angle = Math.random() * Math.PI * 2;
														
 
															+
														
 
															+		vertices.push( x + Math.sin( angle ) * 10, y, z + Math.cos( angle ) * 10 );
														
 
															+		vertices.push( x, y + height, z );
														
 
															+		vertices.push( x + Math.sin( angle + Math.PI ) * 10, y, z + Math.cos( angle + Math.PI ) * 10 );
														
 
															+
														
 
															+		angle += Math.PI / 2;
														
 
															+
														
 
															+		vertices.push( x + Math.sin( angle ) * 10, y, z + Math.cos( angle ) * 10 );
														
 
															+		vertices.push( x, y + height, z );
														
 
															+		vertices.push( x + Math.sin( angle + Math.PI ) * 10, y, z + Math.cos( angle + Math.PI ) * 10 );
														
 
															+
														
 
															+		var random = Math.random() * 0.1;
														
 
															+
														
 
															+		for ( var j = 0; j < 6; j ++ ) {
														
 
															+
														
 
															+			colors.push( 0.2 + random, 0.4 + random, 0 );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	this.addAttribute( 'position', new THREE.BufferAttribute( new Float32Array( vertices ), 3 ) );
														
 
															+	this.addAttribute( 'color', new THREE.BufferAttribute( new Float32Array( colors ), 3 ) );
														
 
															+
														
 
															+};
														
 
															+
														
 
															+TreesGeometry.prototype = Object.create( THREE.BufferGeometry.prototype );
														
--- a/examples/js/ShaderSkin.js
+++ b/examples/js/ShaderSkin.js
@@ -25,7 +25,6 @@ THREE.ShaderSkin = {
 
															 		uniforms: THREE.UniformsUtils.merge( [
														
 
															 			THREE.UniformsLib[ "fog" ],
														
 
															-			THREE.UniformsLib[ "ambient" ],
														
 
															 			THREE.UniformsLib[ "lights" ],
														
 
															 			{
														
@@ -84,7 +83,6 @@ THREE.ShaderSkin = {
 
															 			THREE.ShaderChunk[ "common" ],
														
 
															 			THREE.ShaderChunk[ "bsdfs" ],
														
 
															-			THREE.ShaderChunk[ "ambient_pars" ],
														
 
															 			THREE.ShaderChunk[ "lights_pars" ],
														
 
															 			THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
														
 
															 			THREE.ShaderChunk[ "fog_pars_fragment" ],
														
@@ -247,11 +245,9 @@ THREE.ShaderSkin = {
 
															 				"outgoingLight += diffuseColor.xyz * ( totalDiffuseLight + ambientLightColor * diffuse ) + totalSpecularLight;",
														
 
															-				THREE.ShaderChunk[ "linear_to_gamma_fragment" ],
														
 
															-				THREE.ShaderChunk[ "fog_fragment" ],
														
 
															-
														
 
															-				"gl_FragColor = vec4( outgoingLight, diffuseColor.a );",	// TODO, this should be pre-multiplied to allow for bright highlights on very transparent objects
														
 
															+				"gl_FragColor = linearToOutputTexel( vec4( outgoingLight, diffuseColor.a ) );",	// TODO, this should be pre-multiplied to allow for bright highlights on very transparent objects
														
 
															+				THREE.ShaderChunk[ "fog_fragment" ],
														
 
															 			"}"
														
@@ -311,7 +307,6 @@ THREE.ShaderSkin = {
 
															 		uniforms: THREE.UniformsUtils.merge( [
														
 
															 			THREE.UniformsLib[ "fog" ],
														
 
															-			THREE.UniformsLib[ "ambient" ],
														
 
															 			THREE.UniformsLib[ "lights" ],
														
 
															 			{
														
@@ -370,7 +365,6 @@ THREE.ShaderSkin = {
 
															 			"varying vec3 vViewPosition;",
														
 
															 			THREE.ShaderChunk[ "common" ],
														
 
															-			THREE.ShaderChunk[ "ambient_pars" ],
														
 
															 			THREE.ShaderChunk[ "lights_pars" ],
														
 
															 			THREE.ShaderChunk[ "fog_pars_fragment" ],
														
@@ -550,10 +544,10 @@ THREE.ShaderSkin = {
 
															 				"}",
														
 
															-				THREE.ShaderChunk[ "fog_fragment" ],
														
 
															-
														
 
															 				"gl_FragColor = vec4( outgoingLight, diffuseColor.a );",	// TODO, this should be pre-multiplied to allow for bright highlights on very transparent objects
														
 
															+				THREE.ShaderChunk[ "fog_fragment" ],
														
 
															+
														
 
															 			"}"
														
 
															 		].join( "\n" ),
														
--- a/examples/js/ShaderTerrain.js
+++ b/examples/js/ShaderTerrain.js
@@ -18,7 +18,6 @@ THREE.ShaderTerrain = {
 
															 		uniforms: THREE.UniformsUtils.merge( [
														
 
															 			THREE.UniformsLib[ "fog" ],
														
 
															-			THREE.UniformsLib[ "ambient" ],
														
 
															 			THREE.UniformsLib[ "lights" ],
														
 
															 			{
														
@@ -88,7 +87,6 @@ THREE.ShaderTerrain = {
 
															 			THREE.ShaderChunk[ "common" ],
														
 
															 			THREE.ShaderChunk[ "bsdfs" ],
														
 
															-			THREE.ShaderChunk[ "ambient_pars" ],
														
 
															 			THREE.ShaderChunk[ "lights_pars" ],
														
 
															 			THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
														
 
															 			THREE.ShaderChunk[ "fog_pars_fragment" ],
														
--- a/examples/js/Volume.js
+++ b/examples/js/Volume.js
@@ -0,0 +1,448 @@
 
															+/**
														
 
															+ * This class had been written to handle the output of the NRRD loader.
														
 
															+ * It contains a volume of data and informations about it.
														
 
															+ * For now it only handles 3 dimensional data.
														
 
															+ * See the webgl_loader_nrrd.html example and the loaderNRRD.js file to see how to use this class.
														
 
															+ * @class
														
 
															+ * @author Valentin Demeusy / https://github.com/stity
														
 
															+ * @param   {number}        xLength         Width of the volume
														
 
															+ * @param   {number}        yLength         Length of the volume
														
 
															+ * @param   {number}        zLength         Depth of the volume
														
 
															+ * @param   {string}        type            The type of data (uint8, uint16, ...)
														
 
															+ * @param   {ArrayBuffer}   arrayBuffer     The buffer with volume data
														
 
															+ */
														
 
															+THREE.Volume = function( xLength, yLength, zLength, type, arrayBuffer ) {
														
 
															+
														
 
															+	if ( arguments.length > 0 ) {
														
 
															+
														
 
															+		/**
														
 
															+		 * @member {number} xLength Width of the volume in the IJK coordinate system
														
 
															+		 */
														
 
															+		this.xLength = Number( xLength ) || 1;
														
 
															+		/**
														
 
															+		 * @member {number} yLength Height of the volume in the IJK coordinate system
														
 
															+		 */
														
 
															+		this.yLength = Number( yLength ) || 1;
														
 
															+		/**
														
 
															+		 * @member {number} zLength Depth of the volume in the IJK coordinate system
														
 
															+		 */
														
 
															+		this.zLength = Number( zLength ) || 1;
														
 
															+
														
 
															+		/**
														
 
															+		 * @member {TypedArray} data Data of the volume
														
 
															+		 */
														
 
															+
														
 
															+		switch ( type ) {
														
 
															+
														
 
															+			case 'Uint8' :
														
 
															+			case 'uint8' :
														
 
															+			case 'uchar' :
														
 
															+			case 'unsigned char' :
														
 
															+			case 'uint8_t' :
														
 
															+				this.data = new Uint8Array( arrayBuffer );
														
 
															+				break;
														
 
															+			case 'Int8' :
														
 
															+			case 'int8' :
														
 
															+			case 'signed char' :
														
 
															+			case 'int8_t' :
														
 
															+				this.data = new Int8Array( arrayBuffer );
														
 
															+				break;
														
 
															+			case 'Int16' :
														
 
															+			case 'int16' :
														
 
															+			case 'short' :
														
 
															+			case 'short int' :
														
 
															+			case 'signed short' :
														
 
															+			case 'signed short int' :
														
 
															+			case 'int16_t' :
														
 
															+				this.data = new Int16Array( arrayBuffer );
														
 
															+				break;
														
 
															+			case 'Uint16' :
														
 
															+			case 'uint16' :
														
 
															+			case 'ushort' :
														
 
															+			case 'unsigned short' :
														
 
															+			case 'unsigned short int' :
														
 
															+			case 'uint16_t' :
														
 
															+				this.data = new Uint16Array( arrayBuffer );
														
 
															+				break;
														
 
															+			case 'Int32' :
														
 
															+			case 'int32' :
														
 
															+			case 'int' :
														
 
															+			case 'signed int' :
														
 
															+			case 'int32_t' :
														
 
															+				this.data = new Int32Array( arrayBuffer );
														
 
															+				break;
														
 
															+			case 'Uint32' :
														
 
															+			case 'uint32' :
														
 
															+			case 'uint' :
														
 
															+			case 'unsigned int' :
														
 
															+			case 'uint32' :
														
 
															+			case 'uint32_t' :
														
 
															+				this.data = new Uint32Array( arrayBuffer );
														
 
															+				break;
														
 
															+			case 'longlong' :
														
 
															+			case 'long long' :
														
 
															+			case 'long long int' :
														
 
															+			case 'signed long long' :
														
 
															+			case 'signed long long int' :
														
 
															+			case 'int64' :
														
 
															+			case 'int64_t' :
														
 
															+			case 'ulonglong' :
														
 
															+			case 'unsigned long long' :
														
 
															+			case 'unsigned long long int' :
														
 
															+			case 'uint64' :
														
 
															+			case 'uint64_t' :
														
 
															+				throw 'Error in THREE.Volume constructor : this type is not supported in JavaScript';
														
 
															+				break;
														
 
															+			case 'Float32' :
														
 
															+			case 'float32' :
														
 
															+			case 'float' :
														
 
															+				this.data = new Float32Array( arrayBuffer );
														
 
															+				break;
														
 
															+			case 'Float64' :
														
 
															+			case 'float64' :
														
 
															+			case 'double' :
														
 
															+				this.data = new Float64Array( arrayBuffer );
														
 
															+				break;
														
 
															+			default :
														
 
															+				this.data = new Uint8Array( arrayBuffer );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		if ( this.data.length !== this.xLength * this.yLength * this.zLength ) {
														
 
															+
														
 
															+			throw 'Error in THREE.Volume constructor, lengths are not matching arrayBuffer size';
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Array}  spacing Spacing to apply to the volume from IJK to RAS coordinate system
														
 
															+	 */
														
 
															+	this.spacing = [ 1, 1, 1 ];
														
 
															+	/**
														
 
															+	 * @member {Array}  offset Offset of the volume in the RAS coordinate system
														
 
															+	 */
														
 
															+	this.offset = [ 0, 0, 0 ];
														
 
															+	/**
														
 
															+	 * @member {THREE.Martrix3} matrix The IJK to RAS matrix
														
 
															+	 */
														
 
															+	this.matrix = new THREE.Matrix3();
														
 
															+	this.matrix.identity();
														
 
															+	/**
														
 
															+	 * @member {THREE.Martrix3} inverseMatrix The RAS to IJK matrix
														
 
															+	 */
														
 
															+	/**
														
 
															+	 * @member {number} lowerThreshold The voxels with values under this threshold won't appear in the slices.
														
 
															+	 *                      If changed, geometryNeedsUpdate is automatically set to true on all the slices associated to this volume
														
 
															+	 */
														
 
															+	var lowerThreshold = - Infinity;
														
 
															+	Object.defineProperty( this, 'lowerThreshold', {
														
 
															+		get : function() {
														
 
															+
														
 
															+			return lowerThreshold;
														
 
															+
														
 
															+		},
														
 
															+		set : function( value ) {
														
 
															+
														
 
															+			lowerThreshold = value;
														
 
															+			this.sliceList.forEach( function( slice ) {
														
 
															+
														
 
															+				slice.geometryNeedsUpdate = true
														
 
															+
														
 
															+			} );
														
 
															+
														
 
															+		}
														
 
															+	} );
														
 
															+	/**
														
 
															+	 * @member {number} upperThreshold The voxels with values over this threshold won't appear in the slices.
														
 
															+	 *                      If changed, geometryNeedsUpdate is automatically set to true on all the slices associated to this volume
														
 
															+	 */
														
 
															+	var upperThreshold = Infinity;
														
 
															+	Object.defineProperty( this, 'upperThreshold', {
														
 
															+		get : function() {
														
 
															+
														
 
															+			return upperThreshold;
														
 
															+
														
 
															+		},
														
 
															+		set : function( value ) {
														
 
															+
														
 
															+			upperThreshold = value;
														
 
															+			this.sliceList.forEach( function( slice ) {
														
 
															+
														
 
															+				slice.geometryNeedsUpdate = true;
														
 
															+
														
 
															+			} );
														
 
															+
														
 
															+		}
														
 
															+	} );
														
 
															+
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Array} sliceList The list of all the slices associated to this volume
														
 
															+	 */
														
 
															+	this.sliceList = [];
														
 
															+
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Array} RASDimensions This array holds the dimensions of the volume in the RAS space
														
 
															+	 */
														
 
															+
														
 
															+}
														
 
															+
														
 
															+THREE.Volume.prototype = {
														
 
															+
														
 
															+	constructor : THREE.Volume,
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Function} getData Shortcut for data[access(i,j,k)]
														
 
															+	 * @memberof THREE.Volume
														
 
															+	 * @param {number} i    First coordinate
														
 
															+	 * @param {number} j    Second coordinate
														
 
															+	 * @param {number} k    Third coordinate
														
 
															+	 * @returns {number}  value in the data array
														
 
															+	 */
														
 
															+	getData : function( i, j, k ) {
														
 
															+
														
 
															+		return this.data[ k * this.xLength * this.yLength + j * this.xLength + i ];
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Function} access compute the index in the data array corresponding to the given coordinates in IJK system
														
 
															+	 * @memberof THREE.Volume
														
 
															+	 * @param {number} i    First coordinate
														
 
															+	 * @param {number} j    Second coordinate
														
 
															+	 * @param {number} k    Third coordinate
														
 
															+	 * @returns {number}  index
														
 
															+	 */
														
 
															+	access : function( i, j, k ) {
														
 
															+
														
 
															+		return k * this.xLength * this.yLength + j * this.xLength + i;
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Function} reverseAccess Retrieve the IJK coordinates of the voxel corresponding of the given index in the data
														
 
															+	 * @memberof THREE.Volume
														
 
															+	 * @param {number} index index of the voxel
														
 
															+	 * @returns {Array}  [x,y,z]
														
 
															+	 */
														
 
															+	reverseAccess : function( index ) {
														
 
															+
														
 
															+		var z = Math.floor( index / ( this.yLength * this.xLength ) );
														
 
															+		var y = Math.floor( ( index - z * this.yLength * this.xLength ) / this.xLength );
														
 
															+		var x = index - z * this.yLength * this.xLength - y * this.xLength;
														
 
															+		return [ x, y, z ];
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Function} map Apply a function to all the voxels, be careful, the value will be replaced
														
 
															+	 * @memberof THREE.Volume
														
 
															+	 * @param {Function} functionToMap A function to apply to every voxel, will be called with the following parameters :
														
 
															+	 *                                 value of the voxel
														
 
															+	 *                                 index of the voxel
														
 
															+	 *                                 the data (TypedArray)
														
 
															+	 * @param {Object}   context    You can specify a context in which call the function, default if this Volume
														
 
															+	 * @returns {THREE.Volume}   this
														
 
															+	 */
														
 
															+	map : function( functionToMap, context ) {
														
 
															+
														
 
															+		var length = this.data.length;
														
 
															+		context = context || this;
														
 
															+
														
 
															+		for ( var i = 0; i < length; i ++ ) {
														
 
															+
														
 
															+			this.data[ i ] = functionToMap.call( context, this.data[ i ], i, this.data );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		return this;
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Function} extractPerpendicularPlane Compute the orientation of the slice and returns all the information relative to the geometry such as sliceAccess, the plane matrix (orientation and position in RAS coordinate) and the dimensions of the plane in both coordinate system.
														
 
															+	 * @memberof THREE.Volume
														
 
															+	 * @param {string}            axis  the normal axis to the slice 'x' 'y' or 'z'
														
 
															+	 * @param {number}            index the index of the slice
														
 
															+	 * @returns {Object} an object containing all the usefull information on the geometry of the slice
														
 
															+	 */
														
 
															+	extractPerpendicularPlane : function( axis, RASIndex ) {
														
 
															+
														
 
															+		var iLength,
														
 
															+		jLength,
														
 
															+		sliceAccess,
														
 
															+		planeMatrix = ( new THREE.Matrix4() ).identity(),
														
 
															+		volume = this,
														
 
															+		planeWidth,
														
 
															+		planeHeight,
														
 
															+		firstSpacing,
														
 
															+		secondSpacing,
														
 
															+		positionOffset,
														
 
															+		IJKIndex;
														
 
															+
														
 
															+		var axisInIJK = new THREE.Vector3(),
														
 
															+		firstDirection = new THREE.Vector3(),
														
 
															+		secondDirection = new THREE.Vector3();
														
 
															+
														
 
															+		var dimensions = new THREE.Vector3( this.xLength, this.yLength, this.zLength );
														
 
															+
														
 
															+
														
 
															+		switch ( axis ) {
														
 
															+
														
 
															+			case 'x' :
														
 
															+				axisInIJK.set( 1, 0, 0 );
														
 
															+				firstDirection.set( 0, 0, - 1 );
														
 
															+				secondDirection.set( 0, - 1, 0 );
														
 
															+				firstSpacing = this.spacing[ 2 ];
														
 
															+				secondSpacing = this.spacing[ 1 ];
														
 
															+				IJKIndex = new THREE.Vector3( RASIndex, 0, 0 );
														
 
															+
														
 
															+				planeMatrix.multiply( ( new THREE.Matrix4() ).makeRotationY( Math.PI / 2 ) );
														
 
															+				positionOffset = ( volume.RASDimensions[ 0 ] - 1 ) / 2;
														
 
															+				planeMatrix.setPosition( new THREE.Vector3( RASIndex - positionOffset, 0, 0 ) );
														
 
															+				break;
														
 
															+			case 'y' :
														
 
															+				axisInIJK.set( 0, 1, 0 );
														
 
															+				firstDirection.set( 1, 0, 0 );
														
 
															+				secondDirection.set( 0, 0, 1 );
														
 
															+				firstSpacing = this.spacing[ 0 ];
														
 
															+				secondSpacing = this.spacing[ 2 ];
														
 
															+				IJKIndex = new THREE.Vector3( 0, RASIndex, 0 );
														
 
															+
														
 
															+				planeMatrix.multiply( ( new THREE.Matrix4() ).makeRotationX( - Math.PI / 2 ) );
														
 
															+				positionOffset = ( volume.RASDimensions[ 1 ] - 1 ) / 2;
														
 
															+				planeMatrix.setPosition( new THREE.Vector3( 0, RASIndex - positionOffset, 0 ) );
														
 
															+				break;
														
 
															+			case 'z' :
														
 
															+			default :
														
 
															+				axisInIJK.set( 0, 0, 1 );
														
 
															+				firstDirection.set( 1, 0, 0 );
														
 
															+				secondDirection.set( 0, - 1, 0 );
														
 
															+				firstSpacing = this.spacing[ 0 ];
														
 
															+				secondSpacing = this.spacing[ 1 ];
														
 
															+				IJKIndex = new THREE.Vector3( 0, 0, RASIndex );
														
 
															+
														
 
															+				positionOffset = ( volume.RASDimensions[ 2 ] - 1 ) / 2;
														
 
															+				planeMatrix.setPosition( new THREE.Vector3( 0, 0, RASIndex - positionOffset ) );
														
 
															+				break;
														
 
															+		}
														
 
															+
														
 
															+		firstDirection.applyMatrix4( volume.inverseMatrix ).normalize();
														
 
															+		firstDirection.argVar = 'i';
														
 
															+		secondDirection.applyMatrix4( volume.inverseMatrix ).normalize();
														
 
															+		secondDirection.argVar = 'j';
														
 
															+		axisInIJK.applyMatrix4( volume.inverseMatrix ).normalize();
														
 
															+		iLength = Math.floor( Math.abs( firstDirection.dot( dimensions ) ) );
														
 
															+		jLength = Math.floor( Math.abs( secondDirection.dot( dimensions ) ) );
														
 
															+		planeWidth = Math.abs( iLength * firstSpacing );
														
 
															+		planeHeight = Math.abs( jLength * secondSpacing );
														
 
															+
														
 
															+		IJKIndex = Math.abs( Math.round( IJKIndex.applyMatrix4( volume.inverseMatrix ).dot( axisInIJK ) ) );
														
 
															+		var base = [ new THREE.Vector3( 1, 0, 0 ), new THREE.Vector3( 0, 1, 0 ), new THREE.Vector3( 0, 0, 1 ) ];
														
 
															+		var iDirection = [ firstDirection, secondDirection, axisInIJK ].find( function( x ) {
														
 
															+
														
 
															+			return Math.abs( x.dot( base[ 0 ] ) ) > 0.9;
														
 
															+
														
 
															+		} );
														
 
															+		var jDirection = [ firstDirection, secondDirection, axisInIJK ].find( function( x ) {
														
 
															+
														
 
															+			return Math.abs( x.dot( base[ 1 ] ) ) > 0.9;
														
 
															+
														
 
															+		} );
														
 
															+		var kDirection = [ firstDirection, secondDirection, axisInIJK ].find( function( x ) {
														
 
															+
														
 
															+			return Math.abs( x.dot( base[ 2 ] ) ) > 0.9;
														
 
															+
														
 
															+		} );
														
 
															+		var argumentsWithInversion = [ 'volume.xLength-1-', 'volume.yLength-1-', 'volume.zLength-1-' ];
														
 
															+		var arguments = [ 'i', 'j', 'k' ];
														
 
															+		var argArray = [ iDirection, jDirection, kDirection ].map( function( direction, n ) {
														
 
															+
														
 
															+			return ( direction.dot( base[ n ] ) > 0 ? '' : argumentsWithInversion[ n ] ) + ( direction === axisInIJK ? 'IJKIndex' : direction.argVar )
														
 
															+
														
 
															+		} );
														
 
															+		var argString = argArray.join( ',' );
														
 
															+		sliceAccess = eval( '(function sliceAccess (i,j) {return volume.access( ' + argString + ');})' );
														
 
															+
														
 
															+
														
 
															+		return {
														
 
															+			iLength : iLength,
														
 
															+			jLength : jLength,
														
 
															+			sliceAccess : sliceAccess,
														
 
															+			matrix : planeMatrix,
														
 
															+			planeWidth : planeWidth,
														
 
															+			planeHeight : planeHeight
														
 
															+		}
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Function} extractSlice Returns a slice corresponding to the given axis and index
														
 
															+	 *                        The coordinate are given in the Right Anterior Superior coordinate format
														
 
															+	 * @memberof THREE.Volume
														
 
															+	 * @param {string}            axis  the normal axis to the slice 'x' 'y' or 'z'
														
 
															+	 * @param {number}            index the index of the slice
														
 
															+	 * @returns {THREE.VolumeSlice} the extracted slice
														
 
															+	 */
														
 
															+	extractSlice : function( axis, index ) {
														
 
															+
														
 
															+		var slice = new THREE.VolumeSlice( this, index, axis );
														
 
															+		this.sliceList.push( slice );
														
 
															+		return slice;
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Function} repaintAllSlices Call repaint on all the slices extracted from this volume
														
 
															+	 * @see THREE.VolumeSlice.repaint
														
 
															+	 * @memberof THREE.Volume
														
 
															+	 * @returns {THREE.Volume} this
														
 
															+	 */
														
 
															+	repaintAllSlices : function() {
														
 
															+
														
 
															+		this.sliceList.forEach( function( slice ) {
														
 
															+
														
 
															+			slice.repaint();
														
 
															+
														
 
															+		} );
														
 
															+
														
 
															+		return this;
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Function} computeMinMax Compute the minimum and the maximum of the data in the volume
														
 
															+	 * @memberof THREE.Volume
														
 
															+	 * @returns {Array} [min,max]
														
 
															+	 */
														
 
															+	computeMinMax : function() {
														
 
															+
														
 
															+		var min = Infinity;
														
 
															+		var max = - Infinity;
														
 
															+
														
 
															+		// buffer the length
														
 
															+		var datasize = this.data.length;
														
 
															+
														
 
															+		var i = 0;
														
 
															+		for ( i = 0; i < datasize; i ++ ) {
														
 
															+
														
 
															+			if ( ! isNaN( this.data[ i ] ) ) {
														
 
															+
														
 
															+				var value = this.data[ i ];
														
 
															+				min = Math.min( min, value );
														
 
															+				max = Math.max( max, value );
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+		}
														
 
															+		this.min = min;
														
 
															+		this.max = max;
														
 
															+
														
 
															+		return [ min, max ];
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+}
														
--- a/examples/js/VolumeSlice.js
+++ b/examples/js/VolumeSlice.js
@@ -0,0 +1,217 @@
 
															+/**
														
 
															+ * This class has been made to hold a slice of a volume data
														
 
															+ * @class
														
 
															+ * @author Valentin Demeusy / https://github.com/stity
														
 
															+ * @param   {THREE.Volume} volume    The associated volume
														
 
															+ * @param   {number}       [index=0] The index of the slice
														
 
															+ * @param   {string}       [axis='z']      For now only 'x', 'y' or 'z' but later it will change to a normal vector
														
 
															+ * @see THREE.Volume
														
 
															+ */
														
 
															+THREE.VolumeSlice = function( volume, index, axis ) {
														
 
															+
														
 
															+	var slice = this;
														
 
															+	/**
														
 
															+	 * @member {THREE.Volume} volume The associated volume
														
 
															+	 */
														
 
															+	this.volume = volume;
														
 
															+	/**
														
 
															+	 * @member {Number} index The index of the slice, if changed, will automatically call updateGeometry at the next repaint
														
 
															+	 */
														
 
															+	index = index || 0;
														
 
															+	Object.defineProperty( this, 'index', {
														
 
															+		get : function() {
														
 
															+
														
 
															+			return index;
														
 
															+
														
 
															+		},
														
 
															+		set : function( value ) {
														
 
															+
														
 
															+			index = value;
														
 
															+			slice.geometryNeedsUpdate = true;
														
 
															+			return index;
														
 
															+
														
 
															+		}
														
 
															+	} );
														
 
															+	/**
														
 
															+	 * @member {String} axis The normal axis
														
 
															+	 */
														
 
															+	this.axis = axis || 'z';
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {HTMLCanvasElement} canvas The final canvas used for the texture
														
 
															+	 */
														
 
															+	/**
														
 
															+	 * @member {CanvasRenderingContext2D} ctx Context of the canvas
														
 
															+	 */
														
 
															+	this.canvas = document.createElement( 'canvas' );
														
 
															+	/**
														
 
															+	 * @member {HTMLCanvasElement} canvasBuffer The intermediary canvas used to paint the data
														
 
															+	 */
														
 
															+	/**
														
 
															+	 * @member {CanvasRenderingContext2D} ctxBuffer Context of the canvas buffer
														
 
															+	 */
														
 
															+	this.canvasBuffer = document.createElement( 'canvas' );
														
 
															+	this.updateGeometry();
														
 
															+
														
 
															+
														
 
															+	var canvasMap = new THREE.Texture( this.canvas );
														
 
															+	canvasMap.minFilter = THREE.LinearFilter;
														
 
															+	canvasMap.wrapS = canvasMap.wrapT = THREE.ClampToEdgeWrapping;
														
 
															+	var material = new THREE.MeshBasicMaterial( { map: canvasMap, side: THREE.DoubleSide, transparent : true } );
														
 
															+	/**
														
 
															+	 * @member {THREE.Mesh} mesh The mesh ready to get used in the scene
														
 
															+	 */
														
 
															+	this.mesh = new THREE.Mesh( this.geometry, material );
														
 
															+	/**
														
 
															+	 * @member {Boolean} geometryNeedsUpdate If set to true, updateGeometry will be triggered at the next repaint
														
 
															+	 */
														
 
															+	this.geometryNeedsUpdate = true;
														
 
															+	this.repaint();
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Number} iLength Width of slice in the original coordinate system, corresponds to the width of the buffer canvas
														
 
															+	 */
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Number} jLength Height of slice in the original coordinate system, corresponds to the height of the buffer canvas
														
 
															+	 */
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Function} sliceAccess Function that allow the slice to access right data
														
 
															+	 * @see THREE.Volume.extractPerpendicularPlane
														
 
															+	 * @param {Number} i The first coordinate
														
 
															+	 * @param {Number} j The second coordinate
														
 
															+	 * @returns {Number} the index corresponding to the voxel in volume.data of the given position in the slice
														
 
															+	 */
														
 
															+
														
 
															+
														
 
															+}
														
 
															+
														
 
															+THREE.VolumeSlice.prototype = {
														
 
															+
														
 
															+	constructor : THREE.VolumeSlice,
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Function} repaint Refresh the texture and the geometry if geometryNeedsUpdate is set to true
														
 
															+	 * @memberof THREE.VolumeSlice
														
 
															+	 */
														
 
															+	repaint : function() {
														
 
															+
														
 
															+		if ( this.geometryNeedsUpdate ) {
														
 
															+
														
 
															+			this.updateGeometry();
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		var iLength = this.iLength,
														
 
															+		jLength = this.jLength,
														
 
															+		sliceAccess = this.sliceAccess,
														
 
															+		volume = this.volume,
														
 
															+		axis = this.axis,
														
 
															+		index = this.index,
														
 
															+		canvas = this.canvasBuffer,
														
 
															+		ctx = this.ctxBuffer;
														
 
															+
														
 
															+
														
 
															+		// get the imageData and pixel array from the canvas
														
 
															+		var imgData = ctx.getImageData( 0, 0, iLength, jLength );
														
 
															+		var data = imgData.data;
														
 
															+		var volumeData = volume.data;
														
 
															+		var upperThreshold = volume.upperThreshold;
														
 
															+		var lowerThreshold = volume.lowerThreshold;
														
 
															+		var windowLow = volume.windowLow;
														
 
															+		var windowHigh = volume.windowHigh;
														
 
															+
														
 
															+		// manipulate some pixel elements
														
 
															+		var pixelCount = 0;
														
 
															+
														
 
															+		if ( volume.dataType === 'label' ) {
														
 
															+
														
 
															+			//this part is currently useless but will be used when colortables will be handled
														
 
															+			for ( var j = 0; j < jLength; j ++ ) {
														
 
															+
														
 
															+				for ( var i = 0; i < iLength; i ++ ) {
														
 
															+
														
 
															+					var label = volumeData[ sliceAccess( i, j ) ];
														
 
															+					label = label >= this.colorMap.length ? ( label % this.colorMap.length ) + 1 : label;
														
 
															+					var color = this.colorMap[ label ];
														
 
															+					data[ 4 * pixelCount ] = ( color >> 24 ) & 0xff;
														
 
															+					data[ 4 * pixelCount + 1 ] = ( color >> 16 ) & 0xff;
														
 
															+					data[ 4 * pixelCount + 2 ] = ( color >> 8 ) & 0xff;
														
 
															+					data[ 4 * pixelCount + 3 ] = color & 0xff;
														
 
															+					pixelCount ++;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+		}
														
 
															+		else {
														
 
															+
														
 
															+			for ( var j = 0; j < jLength; j ++ ) {
														
 
															+
														
 
															+				for ( var i = 0; i < iLength; i ++ ) {
														
 
															+
														
 
															+					var value = volumeData[ sliceAccess( i, j ) ];
														
 
															+					var alpha = 0xff;
														
 
															+					//apply threshold
														
 
															+					alpha = upperThreshold >= value ? ( lowerThreshold <= value ? alpha : 0 ) : 0;
														
 
															+					//apply window level
														
 
															+					value = Math.floor( 255 * ( value - windowLow ) / ( windowHigh - windowLow ) );
														
 
															+					value = value > 255 ? 255 : ( value < 0 ? 0 : value | 0 );
														
 
															+
														
 
															+					data[ 4 * pixelCount ] = value;
														
 
															+					data[ 4 * pixelCount + 1 ] = value;
														
 
															+					data[ 4 * pixelCount + 2 ] = value;
														
 
															+					data[ 4 * pixelCount + 3 ] = alpha;
														
 
															+					pixelCount ++;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+		}
														
 
															+		ctx.putImageData( imgData, 0, 0 );
														
 
															+		this.ctx.drawImage( canvas, 0, 0, iLength, jLength, 0, 0, this.canvas.width, this.canvas.height );
														
 
															+
														
 
															+
														
 
															+		this.mesh.material.map.needsUpdate = true;
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	/**
														
 
															+	 * @member {Function} Refresh the geometry according to axis and index
														
 
															+	 * @see THREE.Volume.extractPerpendicularPlane
														
 
															+	 * @memberof THREE.VolumeSlice
														
 
															+	 */
														
 
															+	updateGeometry : function() {
														
 
															+
														
 
															+		var extracted = this.volume.extractPerpendicularPlane( this.axis, this.index );
														
 
															+		this.sliceAccess = extracted.sliceAccess;
														
 
															+		this.jLength = extracted.jLength;
														
 
															+		this.iLength = extracted.iLength;
														
 
															+		this.matrix = extracted.matrix;
														
 
															+
														
 
															+		this.canvas.width = extracted.planeWidth;
														
 
															+		this.canvas.height = extracted.planeHeight;
														
 
															+		this.canvasBuffer.width = this.iLength;
														
 
															+		this.canvasBuffer.height = this.jLength;
														
 
															+		this.ctx = this.canvas.getContext( '2d' );
														
 
															+		this.ctxBuffer = this.canvasBuffer.getContext( '2d' );
														
 
															+
														
 
															+		this.geometry = new THREE.PlaneGeometry( extracted.planeWidth, extracted.planeHeight );
														
 
															+
														
 
															+		if ( this.mesh ) {
														
 
															+
														
 
															+			this.mesh.geometry = this.geometry;
														
 
															+			//reset mesh matrix
														
 
															+			this.mesh.matrix = ( new THREE.Matrix4() ).identity();
														
 
															+			this.mesh.applyMatrix( this.matrix );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		this.geometryNeedsUpdate = false;
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+}
														
--- a/examples/js/WebVR.js
+++ b/examples/js/WebVR.js
@@ -0,0 +1,97 @@
 
															+/**
														
 
															+ * @author mrdoob / http://mrdoob.com
														
 
															+ * Based on @tojiro's vr-samples-utils.js
														
 
															+ */
														
 
															+
														
 
															+var WEBVR = {
														
 
															+
														
 
															+	isLatestAvailable: function () {
														
 
															+
														
 
															+		return navigator.getVRDisplays !== undefined;
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	isAvailable: function () {
														
 
															+
														
 
															+		return navigator.getVRDisplays !== undefined || navigator.getVRDevices !== undefined;
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	getMessage: function () {
														
 
															+
														
 
															+		var message;
														
 
															+
														
 
															+		if ( navigator.getVRDisplays ) {
														
 
															+
														
 
															+			navigator.getVRDisplays().then( function ( displays ) {
														
 
															+
														
 
															+				if ( displays.length === 0 ) message = 'WebVR supported, but no VRDisplays found.';
														
 
															+
														
 
															+			} );
														
 
															+
														
 
															+		} else if ( navigator.getVRDevices ) {
														
 
															+
														
 
															+			message = 'Your browser supports WebVR but not the latest version. See <a href="http://webvr.info">webvr.info</a> for more info.';
														
 
															+
														
 
															+		} else {
														
 
															+
														
 
															+			message = 'Your browser does not support WebVR. See <a href="http://webvr.info">webvr.info</a> for assistance.';
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		if ( message !== undefined ) {
														
 
															+
														
 
															+			var container = document.createElement( 'div' );
														
 
															+			container.style.position = 'absolute';
														
 
															+			container.style.left = '0';
														
 
															+			container.style.top = '0';
														
 
															+			container.style.right = '0';
														
 
															+			container.style.zIndex = '999';
														
 
															+			container.align = 'center';
														
 
															+
														
 
															+			var error = document.createElement( 'div' );
														
 
															+			error.style.fontFamily = 'sans-serif';
														
 
															+			error.style.fontSize = '16px';
														
 
															+			error.style.fontStyle = 'normal';
														
 
															+			error.style.lineHeight = '26px';
														
 
															+			error.style.backgroundColor = '#fff';
														
 
															+			error.style.color = '#000';
														
 
															+			error.style.padding = '10px 20px';
														
 
															+			error.style.margin = '50px';
														
 
															+			error.style.display = 'inline-block';
														
 
															+			error.innerHTML = message;
														
 
															+			container.appendChild( error );
														
 
															+
														
 
															+			return container;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	getButton: function ( effect ) {
														
 
															+
														
 
															+		var button = document.createElement( 'button' );
														
 
															+		button.style.position = 'absolute';
														
 
															+		button.style.left = 'calc(50% - 30px)';
														
 
															+		button.style.bottom = '20px';
														
 
															+		button.style.border = '0';
														
 
															+		button.style.padding = '8px';
														
 
															+		button.style.cursor = 'pointer';
														
 
															+		button.style.backgroundColor = '#000';
														
 
															+		button.style.color = '#fff';
														
 
															+		button.style.fontFamily = 'sans-serif';
														
 
															+		button.style.fontSize = '13px';
														
 
															+		button.style.fontStyle = 'normal';
														
 
															+		button.style.zIndex = '999';
														
 
															+		button.textContent = 'ENTER VR';
														
 
															+		button.onclick = function() {
														
 
															+
														
 
															+			effect.setFullScreen( true );
														
 
															+
														
 
															+		};
														
 
															+
														
 
															+		return button;
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+};
														
--- a/examples/js/controls/EditorControls.js
+++ b/examples/js/controls/EditorControls.js
@@ -26,6 +26,7 @@ THREE.EditorControls = function ( object, domElement ) {
 
															 	var normalMatrix = new THREE.Matrix3();
														
 
															 	var pointer = new THREE.Vector2();
														
 
															 	var pointerOld = new THREE.Vector2();
														
 
															+	var spherical = new THREE.Spherical();
														
 
															 	// events
														
@@ -86,21 +87,14 @@ THREE.EditorControls = function ( object, domElement ) {
 
															 		vector.copy( object.position ).sub( center );
														
 
															-		var theta = Math.atan2( vector.x, vector.z );
														
 
															-		var phi = Math.atan2( Math.sqrt( vector.x * vector.x + vector.z * vector.z ), vector.y );
														
 
															+		spherical.setFromVector3( vector );
														
 
															-		theta += delta.x;
														
 
															-		phi += delta.y;
														
 
															+		spherical.theta += delta.x;
														
 
															+		spherical.phi += delta.y;
														
 
															-		var EPS = 0.000001;
														
 
															+		spherical.makeSafe();
														
 
															-		phi = Math.max( EPS, Math.min( Math.PI - EPS, phi ) );
														
 
															-
														
 
															-		var radius = vector.length();
														
 
															-
														
 
															-		vector.x = radius * Math.sin( phi ) * Math.sin( theta );
														
 
															-		vector.y = radius * Math.cos( phi );
														
 
															-		vector.z = radius * Math.sin( phi ) * Math.cos( theta );
														
 
															+		vector.setFromSpherical( spherical );
														
 
															 		object.position.copy( center ).add( vector );
														
--- a/examples/js/controls/OrbitControls.js
+++ b/examples/js/controls/OrbitControls.js
@@ -133,12 +133,7 @@ THREE.OrbitControls = function ( object, domElement ) {
 
															 			offset.applyQuaternion( quat );
														
 
															 			// angle from z-axis around y-axis
														
 
															-
														
 
															-			theta = Math.atan2( offset.x, offset.z );
														
 
															-
														
 
															-			// angle from y-axis
														
 
															-
														
 
															-			phi = Math.atan2( Math.sqrt( offset.x * offset.x + offset.z * offset.z ), offset.y );
														
 
															+			spherical.setFromVector3( offset );
														
 
															 			if ( scope.autoRotate && state === STATE.NONE ) {
														
@@ -146,29 +141,27 @@ THREE.OrbitControls = function ( object, domElement ) {
 
															 			}
														
 
															-			theta += thetaDelta;
														
 
															-			phi += phiDelta;
														
 
															+			spherical.theta += sphericalDelta.theta;
														
 
															+			spherical.phi += sphericalDelta.phi;
														
 
															 			// restrict theta to be between desired limits
														
 
															-			theta = Math.max( scope.minAzimuthAngle, Math.min( scope.maxAzimuthAngle, theta ) );
														
 
															+			spherical.theta = Math.max( scope.minAzimuthAngle, Math.min( scope.maxAzimuthAngle, spherical.theta ) );
														
 
															 			// restrict phi to be between desired limits
														
 
															-			phi = Math.max( scope.minPolarAngle, Math.min( scope.maxPolarAngle, phi ) );
														
 
															+			spherical.phi = Math.max( scope.minPolarAngle, Math.min( scope.maxPolarAngle, spherical.phi ) );
														
 
															+
														
 
															+			spherical.makeSafe();
														
 
															-			// restrict phi to be betwee EPS and PI-EPS
														
 
															-			phi = Math.max( EPS, Math.min( Math.PI - EPS, phi ) );
														
 
															-			var radius = offset.length() * scale;
														
 
															+			spherical.radius *= scale;
														
 
															 			// restrict radius to be between desired limits
														
 
															-			radius = Math.max( scope.minDistance, Math.min( scope.maxDistance, radius ) );
														
 
															+			spherical.radius = Math.max( scope.minDistance, Math.min( scope.maxDistance, spherical.radius ) );
														
 
															 			// move target to panned location
														
 
															 			scope.target.add( panOffset );
														
 
															-			offset.x = radius * Math.sin( phi ) * Math.sin( theta );
														
 
															-			offset.y = radius * Math.cos( phi );
														
 
															-			offset.z = radius * Math.sin( phi ) * Math.cos( theta );
														
 
															+			offset.setFromSpherical( spherical );
														
 
															 			// rotate offset back to "camera-up-vector-is-up" space
														
 
															 			offset.applyQuaternion( quatInverse );
														
@@ -179,13 +172,12 @@ THREE.OrbitControls = function ( object, domElement ) {
 
															 			if ( scope.enableDamping === true ) {
														
 
															-				thetaDelta *= ( 1 - scope.dampingFactor );
														
 
															-				phiDelta *= ( 1 - scope.dampingFactor );
														
 
															+				sphericalDelta.theta *= ( 1 - scope.dampingFactor );
														
 
															+				sphericalDelta.phi *= ( 1 - scope.dampingFactor );
														
 
															 			} else {
														
 
															-				thetaDelta = 0;
														
 
															-				phiDelta = 0;
														
 
															+				sphericalDelta.set( 0, 0, 0 );
														
 
															 			}
														
@@ -254,11 +246,9 @@ THREE.OrbitControls = function ( object, domElement ) {
 
															 	var EPS = 0.000001;
														
 
															 	// current position in spherical coordinates
														
 
															-	var theta;
														
 
															-	var phi;
														
 
															+	var spherical = new THREE.Spherical();
														
 
															+	var sphericalDelta = new THREE.Spherical();
														
 
															-	var phiDelta = 0;
														
 
															-	var thetaDelta = 0;
														
 
															 	var scale = 1;
														
 
															 	var panOffset = new THREE.Vector3();
														
 
															 	var zoomChanged = false;
														
@@ -289,13 +279,13 @@ THREE.OrbitControls = function ( object, domElement ) {
 
															 	function rotateLeft( angle ) {
														
 
															-		thetaDelta -= angle;
														
 
															+		sphericalDelta.theta -= angle;
														
 
															 	}
														
 
															 	function rotateUp( angle ) {
														
 
															-		phiDelta -= angle;
														
 
															+		sphericalDelta.phi -= angle;
														
 
															 	}
														
@@ -305,11 +295,7 @@ THREE.OrbitControls = function ( object, domElement ) {
 
															 		return function panLeft( distance, objectMatrix ) {
														
 
															-			var te = objectMatrix.elements;
														
 
															-
														
 
															-			// get X column of objectMatrix
														
 
															-			v.set( te[ 0 ], te[ 1 ], te[ 2 ] );
														
 
															-
														
 
															+			v.setFromMatrixColumn( objectMatrix, 0 ); // get X column of objectMatrix
														
 
															 			v.multiplyScalar( - distance );
														
 
															 			panOffset.add( v );
														
@@ -324,11 +310,7 @@ THREE.OrbitControls = function ( object, domElement ) {
 
															 		return function panUp( distance, objectMatrix ) {
														
 
															-			var te = objectMatrix.elements;
														
 
															-
														
 
															-			// get Y column of objectMatrix
														
 
															-			v.set( te[ 4 ], te[ 5 ], te[ 6 ] );
														
 
															-
														
 
															+			v.setFromMatrixColumn( objectMatrix, 1 ); // get Y column of objectMatrix
														
 
															 			v.multiplyScalar( distance );
														
 
															 			panOffset.add( v );
														
@@ -363,8 +345,8 @@ THREE.OrbitControls = function ( object, domElement ) {
 
															 			} else if ( scope.object instanceof THREE.OrthographicCamera ) {
														
 
															 				// orthographic
														
 
															-				panLeft( deltaX * ( scope.object.right - scope.object.left ) / element.clientWidth, scope.object.matrix );
														
 
															-				panUp( deltaY * ( scope.object.top - scope.object.bottom ) / element.clientHeight, scope.object.matrix );
														
 
															+				panLeft( deltaX * ( scope.object.right - scope.object.left ) / scope.object.zoom / element.clientWidth, scope.object.matrix );
														
 
															+				panUp( deltaY * ( scope.object.top - scope.object.bottom ) / scope.object.zoom / element.clientHeight, scope.object.matrix );
														
 
															 			} else {
														
--- a/examples/js/controls/TrackballControls.js
+++ b/examples/js/controls/TrackballControls.js
@@ -356,6 +356,8 @@ THREE.TrackballControls = function ( object, domElement ) {
 
															 		if ( _this.enabled === false ) return;
														
 
															+		window.removeEventListener( 'keydown', keydown );
														
 
															+
														
 
															 		_prevState = _state;
														
 
															 		if ( _state !== STATE.NONE ) {
														
@@ -384,12 +386,17 @@ THREE.TrackballControls = function ( object, domElement ) {
 
															 		_state = _prevState;
														
 
															+		window.addEventListener( 'keydown', keydown, false );
														
 
															+
														
 
															 	}
														
 
															 	function mousedown( event ) {
														
 
															 		if ( _this.enabled === false ) return;
														
 
															+		event.preventDefault();
														
 
															+		event.stopPropagation();
														
 
															+
														
 
															 		if ( _state === STATE.NONE ) {
														
 
															 			_state = event.button;
														
@@ -424,6 +431,9 @@ THREE.TrackballControls = function ( object, domElement ) {
 
															 		if ( _this.enabled === false ) return;
														
 
															+		event.preventDefault();
														
 
															+		event.stopPropagation();
														
 
															+
														
 
															 		if ( _state === STATE.ROTATE && ! _this.noRotate ) {
														
 
															 			_movePrev.copy( _moveCurr );
														
@@ -445,6 +455,9 @@ THREE.TrackballControls = function ( object, domElement ) {
 
															 		if ( _this.enabled === false ) return;
														
 
															+		event.preventDefault();
														
 
															+		event.stopPropagation();
														
 
															+
														
 
															 		_state = STATE.NONE;
														
 
															 		document.removeEventListener( 'mousemove', mousemove );
														
@@ -457,6 +470,9 @@ THREE.TrackballControls = function ( object, domElement ) {
 
															 		if ( _this.enabled === false ) return;
														
 
															+		event.preventDefault();
														
 
															+		event.stopPropagation();
														
 
															+
														
 
															 		var delta = 0;
														
 
															 		if ( event.wheelDelta ) {
														
@@ -513,6 +529,9 @@ THREE.TrackballControls = function ( object, domElement ) {
 
															 		if ( _this.enabled === false ) return;
														
 
															+		event.preventDefault();
														
 
															+		event.stopPropagation();
														
 
															+
														
 
															 		switch ( event.touches.length ) {
														
 
															 			case 1:
														
--- a/examples/js/effects/AnaglyphEffect.js
+++ b/examples/js/effects/AnaglyphEffect.js
@@ -71,11 +71,13 @@ THREE.AnaglyphEffect = function ( renderer, width, height ) {
 
															 	this.setSize = function ( width, height ) {
														
 
															-		_renderTargetL.setSize( width, height );
														
 
															-		_renderTargetR.setSize( width, height );
														
 
															-
														
 
															 		renderer.setSize( width, height );
														
 
															+		var pixelRatio = renderer.getPixelRatio();
														
 
															+
														
 
															+		_renderTargetL.setSize( width * pixelRatio, height * pixelRatio );
														
 
															+		_renderTargetR.setSize( width * pixelRatio, height * pixelRatio );
														
 
															+
														
 
															 	};
														
 
															 	this.render = function ( scene, camera ) {
														
--- a/examples/js/effects/CardboardEffect.js
+++ b/examples/js/effects/CardboardEffect.js
@@ -70,10 +70,12 @@ THREE.CardboardEffect = function ( renderer ) {
 
															 	this.setSize = function ( width, height ) {
														
 
															-		_renderTarget.setSize( width, height );
														
 
															-
														
 
															 		renderer.setSize( width, height );
														
 
															+		var pixelRatio = renderer.getPixelRatio();
														
 
															+
														
 
															+		_renderTarget.setSize( width * pixelRatio, height * pixelRatio );
														
 
															+
														
 
															 	};
														
 
															 	this.render = function ( scene, camera ) {
														
--- a/examples/js/effects/ParallaxBarrierEffect.js
+++ b/examples/js/effects/ParallaxBarrierEffect.js
@@ -70,11 +70,13 @@ THREE.ParallaxBarrierEffect = function ( renderer ) {
 
															 	this.setSize = function ( width, height ) {
														
 
															-		_renderTargetL.setSize( width, height );
														
 
															-		_renderTargetR.setSize( width, height );
														
 
															-
														
 
															 		renderer.setSize( width, height );
														
 
															+		var pixelRatio = renderer.getPixelRatio();
														
 
															+
														
 
															+		_renderTargetL.setSize( width * pixelRatio, height * pixelRatio );
														
 
															+		_renderTargetR.setSize( width * pixelRatio, height * pixelRatio );
														
 
															+
														
 
															 	};
														
 
															 	this.render = function ( scene, camera ) {
														
--- a/examples/js/exporters/OBJExporter.js
+++ b/examples/js/exporters/OBJExporter.js
@@ -123,11 +123,11 @@ THREE.OBJExporter.prototype = {
 
															 					var face = faces[ i ];
														
 
															 					for ( var m = 0; m < 3; m ++ ) {
														
 
															-					
														
 
															+
														
 
															 					    indices[ m ] = ( indexVertex + face[ faceVertexKeys[ m ] ] + 1 ) + '/' + ( hasVertexUvs ? ( indexVertexUvs + j + m + 1 ) : '' ) + '/' + ( indexNormals + j + m + 1 );
														
 
															-					
														
 
															+
														
 
															 					}
														
 
															-					
														
 
															+
														
 
															 					output += 'f ' + indices.join( ' ' ) + "\n";
														
 
															 				}
														
@@ -145,9 +145,76 @@ THREE.OBJExporter.prototype = {
 
															 		};
														
 
															+		var parseLine = function( line ) {
														
 
															+
														
 
															+			var geometry = line.geometry;
														
 
															+			var type = line.type;
														
 
															+
														
 
															+			if ( geometry instanceof THREE.BufferGeometry ) {
														
 
															+
														
 
															+				geometry = new THREE.Geometry().fromBufferGeometry( geometry );
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			if ( geometry instanceof THREE.Geometry ) {
														
 
															+
														
 
															+				output += 'o ' + line.name + '\n';
														
 
															+
														
 
															+				var vertices = geometry.vertices;
														
 
															+
														
 
															+				for ( var i = 0, l = vertices.length; i < l; i++ ) {
														
 
															+
														
 
															+					var vertex = vertices[ i ].clone();
														
 
															+					vertex.applyMatrix4( line.matrixWorld );
														
 
															+
														
 
															+					output += 'v ' + vertex.x + ' ' + vertex.y + ' ' + vertex.z + '\n';
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				if ( type === 'Line' ) {
														
 
															+
														
 
															+					output += 'l ';
														
 
															+
														
 
															+					for ( var j = 1, m = vertices.length; j <= m; j++ ) {
														
 
															+
														
 
															+						output += j + ' ';
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+					output += '\n';
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				if ( type === 'LineSegments' ) {
														
 
															+
														
 
															+					for ( var j = 1, k = j + 1, m = vertices.length; j < m; j += 2, k = j + 1 ) {
														
 
															+
														
 
															+						output += 'l ' + j + ' ' + k + '\n';
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			} else {
														
 
															+
														
 
															+				console.warn('THREE.OBJExporter.parseLine(): geometry type unsupported', line);
														
 
															+
														
 
															+			}
														
 
															+		};
														
 
															+
														
 
															 		object.traverse( function ( child ) {
														
 
															-			if ( child instanceof THREE.Mesh ) parseMesh( child );
														
 
															+			if ( child instanceof THREE.Mesh ) {
														
 
															+
														
 
															+				parseMesh( child );
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			if ( child instanceof THREE.Line ) {
														
 
															+
														
 
															+				parseLine( child );
														
 
															+
														
 
															+			}
														
 
															 		} );
														
--- a/examples/js/exporters/STLBinaryExporter.js
+++ b/examples/js/exporters/STLBinaryExporter.js
@@ -17,11 +17,29 @@ THREE.STLBinaryExporter.prototype = {
 
															 		return function parse( scene ) {
														
 
															+			// We collect objects first, as we may need to convert from BufferGeometry to Geometry
														
 
															+			var objects = [];
														
 
															 			var triangles = 0;
														
 
															 			scene.traverse( function ( object ) {
														
 
															 				if ( ! ( object instanceof THREE.Mesh ) ) return;
														
 
															-				triangles += object.geometry.faces.length;
														
 
															+
														
 
															+				var geometry = object.geometry;
														
 
															+				if ( geometry instanceof THREE.BufferGeometry ) {
														
 
															+
														
 
															+					geometry = new THREE.Geometry().fromBufferGeometry( geometry );
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				if ( ! ( geometry instanceof THREE.Geometry ) ) return;
														
 
															+				triangles += geometry.faces.length;
														
 
															+
														
 
															+				objects.push( {
														
 
															+
														
 
															+					geometry: geometry,
														
 
															+					matrix: object.matrixWorld
														
 
															+
														
 
															+				} );
														
 
															 			} );
														
@@ -31,25 +49,13 @@ THREE.STLBinaryExporter.prototype = {
 
															 			var output = new DataView( arrayBuffer );
														
 
															 			output.setUint32( offset, triangles, true ); offset += 4;
														
 
															-			scene.traverse( function ( object ) {
														
 
															-
														
 
															-				if ( ! ( object instanceof THREE.Mesh ) ) return;
														
 
															-
														
 
															-				var geometry = object.geometry;
														
 
															-				if ( geometry instanceof THREE.BufferGeometry ) {
														
 
															-                            
														
 
															-					geometry = new THREE.Geometry().fromBufferGeometry( geometry );
														
 
															-                            
														
 
															-				}
														
 
															-
														
 
															-				if ( ! ( geometry instanceof THREE.Geometry ) ) return;
														
 
															-
														
 
															-				var matrixWorld = object.matrixWorld;
														
 
															+			// Traversing our collected objects
														
 
															+			objects.forEach( function ( object ) {
														
 
															-				var vertices = geometry.vertices;
														
 
															-				var faces = geometry.faces;
														
 
															+				var vertices = object.geometry.vertices;
														
 
															+				var faces = object.geometry.faces;
														
 
															-				normalMatrixWorld.getNormalMatrix( matrixWorld );
														
 
															+				normalMatrixWorld.getNormalMatrix( object.matrix );
														
 
															 				for ( var i = 0, l = faces.length; i < l; i ++ ) {
														
@@ -65,7 +71,7 @@ THREE.STLBinaryExporter.prototype = {
 
															 					for ( var j = 0; j < 3; j ++ ) {
														
 
															-						vector.copy( vertices[ indices[ j ] ] ).applyMatrix4( matrixWorld );
														
 
															+						vector.copy( vertices[ indices[ j ] ] ).applyMatrix4( object.matrix );
														
 
															 						output.setFloat32( offset, vector.x, true ); offset += 4; // vertices
														
 
															 						output.setFloat32( offset, vector.y, true ); offset += 4;
														
--- a/examples/js/libs/inflate.min.js
+++ b/examples/js/libs/inflate.min.js
@@ -0,0 +1,15 @@
 
															+/** @license zlib.js 2012 - imaya [ https://github.com/imaya/zlib.js ] The MIT License */(function() {'use strict';var m=this;function q(c,d){var a=c.split("."),b=m;!(a[0]in b)&&b.execScript&&b.execScript("var "+a[0]);for(var e;a.length&&(e=a.shift());)!a.length&&void 0!==d?b[e]=d:b=b[e]?b[e]:b[e]={}};var s="undefined"!==typeof Uint8Array&&"undefined"!==typeof Uint16Array&&"undefined"!==typeof Uint32Array&&"undefined"!==typeof DataView;function t(c){var d=c.length,a=0,b=Number.POSITIVE_INFINITY,e,f,g,h,k,l,p,n,r,K;for(n=0;n<d;++n)c[n]>a&&(a=c[n]),c[n]<b&&(b=c[n]);e=1<<a;f=new (s?Uint32Array:Array)(e);g=1;h=0;for(k=2;g<=a;){for(n=0;n<d;++n)if(c[n]===g){l=0;p=h;for(r=0;r<g;++r)l=l<<1|p&1,p>>=1;K=g<<16|n;for(r=l;r<e;r+=k)f[r]=K;++h}++g;h<<=1;k<<=1}return[f,a,b]};function u(c,d){this.g=[];this.h=32768;this.d=this.f=this.a=this.l=0;this.input=s?new Uint8Array(c):c;this.m=!1;this.i=v;this.s=!1;if(d||!(d={}))d.index&&(this.a=d.index),d.bufferSize&&(this.h=d.bufferSize),d.bufferType&&(this.i=d.bufferType),d.resize&&(this.s=d.resize);switch(this.i){case w:this.b=32768;this.c=new (s?Uint8Array:Array)(32768+this.h+258);break;case v:this.b=0;this.c=new (s?Uint8Array:Array)(this.h);this.e=this.A;this.n=this.w;this.j=this.z;break;default:throw Error("invalid inflate mode");
														
 
															+}}var w=0,v=1,x={u:w,t:v};
														
 
															+u.prototype.k=function(){for(;!this.m;){var c=y(this,3);c&1&&(this.m=!0);c>>>=1;switch(c){case 0:var d=this.input,a=this.a,b=this.c,e=this.b,f=d.length,g=void 0,h=void 0,k=b.length,l=void 0;this.d=this.f=0;if(a+1>=f)throw Error("invalid uncompressed block header: LEN");g=d[a++]|d[a++]<<8;if(a+1>=f)throw Error("invalid uncompressed block header: NLEN");h=d[a++]|d[a++]<<8;if(g===~h)throw Error("invalid uncompressed block header: length verify");if(a+g>d.length)throw Error("input buffer is broken");switch(this.i){case w:for(;e+
														
 
															+g>b.length;){l=k-e;g-=l;if(s)b.set(d.subarray(a,a+l),e),e+=l,a+=l;else for(;l--;)b[e++]=d[a++];this.b=e;b=this.e();e=this.b}break;case v:for(;e+g>b.length;)b=this.e({p:2});break;default:throw Error("invalid inflate mode");}if(s)b.set(d.subarray(a,a+g),e),e+=g,a+=g;else for(;g--;)b[e++]=d[a++];this.a=a;this.b=e;this.c=b;break;case 1:this.j(z,A);break;case 2:B(this);break;default:throw Error("unknown BTYPE: "+c);}}return this.n()};
														
 
															+var C=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],D=s?new Uint16Array(C):C,E=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,258,258],F=s?new Uint16Array(E):E,G=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0],H=s?new Uint8Array(G):G,I=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577],J=s?new Uint16Array(I):I,L=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,
														
 
															+13],M=s?new Uint8Array(L):L,N=new (s?Uint8Array:Array)(288),O,P;O=0;for(P=N.length;O<P;++O)N[O]=143>=O?8:255>=O?9:279>=O?7:8;var z=t(N),Q=new (s?Uint8Array:Array)(30),R,S;R=0;for(S=Q.length;R<S;++R)Q[R]=5;var A=t(Q);function y(c,d){for(var a=c.f,b=c.d,e=c.input,f=c.a,g=e.length,h;b<d;){if(f>=g)throw Error("input buffer is broken");a|=e[f++]<<b;b+=8}h=a&(1<<d)-1;c.f=a>>>d;c.d=b-d;c.a=f;return h}
														
 
															+function T(c,d){for(var a=c.f,b=c.d,e=c.input,f=c.a,g=e.length,h=d[0],k=d[1],l,p;b<k&&!(f>=g);)a|=e[f++]<<b,b+=8;l=h[a&(1<<k)-1];p=l>>>16;c.f=a>>p;c.d=b-p;c.a=f;return l&65535}
														
 
															+function B(c){function d(a,c,b){var d,e=this.q,f,g;for(g=0;g<a;)switch(d=T(this,c),d){case 16:for(f=3+y(this,2);f--;)b[g++]=e;break;case 17:for(f=3+y(this,3);f--;)b[g++]=0;e=0;break;case 18:for(f=11+y(this,7);f--;)b[g++]=0;e=0;break;default:e=b[g++]=d}this.q=e;return b}var a=y(c,5)+257,b=y(c,5)+1,e=y(c,4)+4,f=new (s?Uint8Array:Array)(D.length),g,h,k,l;for(l=0;l<e;++l)f[D[l]]=y(c,3);if(!s){l=e;for(e=f.length;l<e;++l)f[D[l]]=0}g=t(f);h=new (s?Uint8Array:Array)(a);k=new (s?Uint8Array:Array)(b);c.q=0;
														
 
															+c.j(t(d.call(c,a,g,h)),t(d.call(c,b,g,k)))}u.prototype.j=function(c,d){var a=this.c,b=this.b;this.o=c;for(var e=a.length-258,f,g,h,k;256!==(f=T(this,c));)if(256>f)b>=e&&(this.b=b,a=this.e(),b=this.b),a[b++]=f;else{g=f-257;k=F[g];0<H[g]&&(k+=y(this,H[g]));f=T(this,d);h=J[f];0<M[f]&&(h+=y(this,M[f]));b>=e&&(this.b=b,a=this.e(),b=this.b);for(;k--;)a[b]=a[b++-h]}for(;8<=this.d;)this.d-=8,this.a--;this.b=b};
														
 
															+u.prototype.z=function(c,d){var a=this.c,b=this.b;this.o=c;for(var e=a.length,f,g,h,k;256!==(f=T(this,c));)if(256>f)b>=e&&(a=this.e(),e=a.length),a[b++]=f;else{g=f-257;k=F[g];0<H[g]&&(k+=y(this,H[g]));f=T(this,d);h=J[f];0<M[f]&&(h+=y(this,M[f]));b+k>e&&(a=this.e(),e=a.length);for(;k--;)a[b]=a[b++-h]}for(;8<=this.d;)this.d-=8,this.a--;this.b=b};
														
 
															+u.prototype.e=function(){var c=new (s?Uint8Array:Array)(this.b-32768),d=this.b-32768,a,b,e=this.c;if(s)c.set(e.subarray(32768,c.length));else{a=0;for(b=c.length;a<b;++a)c[a]=e[a+32768]}this.g.push(c);this.l+=c.length;if(s)e.set(e.subarray(d,d+32768));else for(a=0;32768>a;++a)e[a]=e[d+a];this.b=32768;return e};
														
 
															+u.prototype.A=function(c){var d,a=this.input.length/this.a+1|0,b,e,f,g=this.input,h=this.c;c&&("number"===typeof c.p&&(a=c.p),"number"===typeof c.v&&(a+=c.v));2>a?(b=(g.length-this.a)/this.o[2],f=258*(b/2)|0,e=f<h.length?h.length+f:h.length<<1):e=h.length*a;s?(d=new Uint8Array(e),d.set(h)):d=h;return this.c=d};
														
 
															+u.prototype.n=function(){var c=0,d=this.c,a=this.g,b,e=new (s?Uint8Array:Array)(this.l+(this.b-32768)),f,g,h,k;if(0===a.length)return s?this.c.subarray(32768,this.b):this.c.slice(32768,this.b);f=0;for(g=a.length;f<g;++f){b=a[f];h=0;for(k=b.length;h<k;++h)e[c++]=b[h]}f=32768;for(g=this.b;f<g;++f)e[c++]=d[f];this.g=[];return this.buffer=e};
														
 
															+u.prototype.w=function(){var c,d=this.b;s?this.s?(c=new Uint8Array(d),c.set(this.c.subarray(0,d))):c=this.c.subarray(0,d):(this.c.length>d&&(this.c.length=d),c=this.c);return this.buffer=c};function U(c,d){var a,b;this.input=c;this.a=0;if(d||!(d={}))d.index&&(this.a=d.index),d.verify&&(this.B=d.verify);a=c[this.a++];b=c[this.a++];switch(a&15){case V:this.method=V;break;default:throw Error("unsupported compression method");}if(0!==((a<<8)+b)%31)throw Error("invalid fcheck flag:"+((a<<8)+b)%31);if(b&32)throw Error("fdict flag is not supported");this.r=new u(c,{index:this.a,bufferSize:d.bufferSize,bufferType:d.bufferType,resize:d.resize})}
														
 
															+U.prototype.k=function(){var c=this.input,d,a;d=this.r.k();this.a=this.r.a;if(this.B){a=(c[this.a++]<<24|c[this.a++]<<16|c[this.a++]<<8|c[this.a++])>>>0;var b=d;if("string"===typeof b){var e=b.split(""),f,g;f=0;for(g=e.length;f<g;f++)e[f]=(e[f].charCodeAt(0)&255)>>>0;b=e}for(var h=1,k=0,l=b.length,p,n=0;0<l;){p=1024<l?1024:l;l-=p;do h+=b[n++],k+=h;while(--p);h%=65521;k%=65521}if(a!==(k<<16|h)>>>0)throw Error("invalid adler-32 checksum");}return d};var V=8;q("Zlib.Inflate",U);q("Zlib.Inflate.prototype.decompress",U.prototype.k);var W={ADAPTIVE:x.t,BLOCK:x.u},X,Y,Z,$;if(Object.keys)X=Object.keys(W);else for(Y in X=[],Z=0,W)X[Z++]=Y;Z=0;for($=X.length;Z<$;++Z)Y=X[Z],q("Zlib.Inflate.BufferType."+Y,W[Y]);}).call(this);
														
--- a/examples/js/libs/zlib_and_gzip.min.js
+++ b/examples/js/libs/zlib_and_gzip.min.js
@@ -0,0 +1,51 @@
 
															+/** @license zlib.js 2012 - imaya [ https://github.com/imaya/zlib.js ] The MIT License */(function() {'use strict';function q(b){throw b;}var t=void 0,u=!0,aa=this;function A(b,a){var c=b.split("."),d=aa;!(c[0]in d)&&d.execScript&&d.execScript("var "+c[0]);for(var e;c.length&&(e=c.shift());)!c.length&&a!==t?d[e]=a:d=d[e]?d[e]:d[e]={}};var B="undefined"!==typeof Uint8Array&&"undefined"!==typeof Uint16Array&&"undefined"!==typeof Uint32Array&&"undefined"!==typeof DataView;function F(b,a){this.index="number"===typeof a?a:0;this.m=0;this.buffer=b instanceof(B?Uint8Array:Array)?b:new (B?Uint8Array:Array)(32768);2*this.buffer.length<=this.index&&q(Error("invalid index"));this.buffer.length<=this.index&&this.f()}F.prototype.f=function(){var b=this.buffer,a,c=b.length,d=new (B?Uint8Array:Array)(c<<1);if(B)d.set(b);else for(a=0;a<c;++a)d[a]=b[a];return this.buffer=d};
														
 
															+F.prototype.d=function(b,a,c){var d=this.buffer,e=this.index,f=this.m,g=d[e],k;c&&1<a&&(b=8<a?(H[b&255]<<24|H[b>>>8&255]<<16|H[b>>>16&255]<<8|H[b>>>24&255])>>32-a:H[b]>>8-a);if(8>a+f)g=g<<a|b,f+=a;else for(k=0;k<a;++k)g=g<<1|b>>a-k-1&1,8===++f&&(f=0,d[e++]=H[g],g=0,e===d.length&&(d=this.f()));d[e]=g;this.buffer=d;this.m=f;this.index=e};F.prototype.finish=function(){var b=this.buffer,a=this.index,c;0<this.m&&(b[a]<<=8-this.m,b[a]=H[b[a]],a++);B?c=b.subarray(0,a):(b.length=a,c=b);return c};
														
 
															+var ba=new (B?Uint8Array:Array)(256),ca;for(ca=0;256>ca;++ca){for(var K=ca,da=K,ea=7,K=K>>>1;K;K>>>=1)da<<=1,da|=K&1,--ea;ba[ca]=(da<<ea&255)>>>0}var H=ba;function ja(b,a,c){var d,e="number"===typeof a?a:a=0,f="number"===typeof c?c:b.length;d=-1;for(e=f&7;e--;++a)d=d>>>8^O[(d^b[a])&255];for(e=f>>3;e--;a+=8)d=d>>>8^O[(d^b[a])&255],d=d>>>8^O[(d^b[a+1])&255],d=d>>>8^O[(d^b[a+2])&255],d=d>>>8^O[(d^b[a+3])&255],d=d>>>8^O[(d^b[a+4])&255],d=d>>>8^O[(d^b[a+5])&255],d=d>>>8^O[(d^b[a+6])&255],d=d>>>8^O[(d^b[a+7])&255];return(d^4294967295)>>>0}
														
 
															+var ka=[0,1996959894,3993919788,2567524794,124634137,1886057615,3915621685,2657392035,249268274,2044508324,3772115230,2547177864,162941995,2125561021,3887607047,2428444049,498536548,1789927666,4089016648,2227061214,450548861,1843258603,4107580753,2211677639,325883990,1684777152,4251122042,2321926636,335633487,1661365465,4195302755,2366115317,997073096,1281953886,3579855332,2724688242,1006888145,1258607687,3524101629,2768942443,901097722,1119000684,3686517206,2898065728,853044451,1172266101,3705015759,
														
 
															+2882616665,651767980,1373503546,3369554304,3218104598,565507253,1454621731,3485111705,3099436303,671266974,1594198024,3322730930,2970347812,795835527,1483230225,3244367275,3060149565,1994146192,31158534,2563907772,4023717930,1907459465,112637215,2680153253,3904427059,2013776290,251722036,2517215374,3775830040,2137656763,141376813,2439277719,3865271297,1802195444,476864866,2238001368,4066508878,1812370925,453092731,2181625025,4111451223,1706088902,314042704,2344532202,4240017532,1658658271,366619977,
														
 
															+2362670323,4224994405,1303535960,984961486,2747007092,3569037538,1256170817,1037604311,2765210733,3554079995,1131014506,879679996,2909243462,3663771856,1141124467,855842277,2852801631,3708648649,1342533948,654459306,3188396048,3373015174,1466479909,544179635,3110523913,3462522015,1591671054,702138776,2966460450,3352799412,1504918807,783551873,3082640443,3233442989,3988292384,2596254646,62317068,1957810842,3939845945,2647816111,81470997,1943803523,3814918930,2489596804,225274430,2053790376,3826175755,
														
 
															+2466906013,167816743,2097651377,4027552580,2265490386,503444072,1762050814,4150417245,2154129355,426522225,1852507879,4275313526,2312317920,282753626,1742555852,4189708143,2394877945,397917763,1622183637,3604390888,2714866558,953729732,1340076626,3518719985,2797360999,1068828381,1219638859,3624741850,2936675148,906185462,1090812512,3747672003,2825379669,829329135,1181335161,3412177804,3160834842,628085408,1382605366,3423369109,3138078467,570562233,1426400815,3317316542,2998733608,733239954,1555261956,
														
 
															+3268935591,3050360625,752459403,1541320221,2607071920,3965973030,1969922972,40735498,2617837225,3943577151,1913087877,83908371,2512341634,3803740692,2075208622,213261112,2463272603,3855990285,2094854071,198958881,2262029012,4057260610,1759359992,534414190,2176718541,4139329115,1873836001,414664567,2282248934,4279200368,1711684554,285281116,2405801727,4167216745,1634467795,376229701,2685067896,3608007406,1308918612,956543938,2808555105,3495958263,1231636301,1047427035,2932959818,3654703836,1088359270,
														
 
															+936918E3,2847714899,3736837829,1202900863,817233897,3183342108,3401237130,1404277552,615818150,3134207493,3453421203,1423857449,601450431,3009837614,3294710456,1567103746,711928724,3020668471,3272380065,1510334235,755167117],O=B?new Uint32Array(ka):ka;function P(){}P.prototype.getName=function(){return this.name};P.prototype.getData=function(){return this.data};P.prototype.Y=function(){return this.Z};A("Zlib.GunzipMember",P);A("Zlib.GunzipMember.prototype.getName",P.prototype.getName);A("Zlib.GunzipMember.prototype.getData",P.prototype.getData);A("Zlib.GunzipMember.prototype.getMtime",P.prototype.Y);function la(b){this.buffer=new (B?Uint16Array:Array)(2*b);this.length=0}la.prototype.getParent=function(b){return 2*((b-2)/4|0)};la.prototype.push=function(b,a){var c,d,e=this.buffer,f;c=this.length;e[this.length++]=a;for(e[this.length++]=b;0<c;)if(d=this.getParent(c),e[c]>e[d])f=e[c],e[c]=e[d],e[d]=f,f=e[c+1],e[c+1]=e[d+1],e[d+1]=f,c=d;else break;return this.length};
														
 
															+la.prototype.pop=function(){var b,a,c=this.buffer,d,e,f;a=c[0];b=c[1];this.length-=2;c[0]=c[this.length];c[1]=c[this.length+1];for(f=0;;){e=2*f+2;if(e>=this.length)break;e+2<this.length&&c[e+2]>c[e]&&(e+=2);if(c[e]>c[f])d=c[f],c[f]=c[e],c[e]=d,d=c[f+1],c[f+1]=c[e+1],c[e+1]=d;else break;f=e}return{index:b,value:a,length:this.length}};function ma(b){var a=b.length,c=0,d=Number.POSITIVE_INFINITY,e,f,g,k,h,l,s,p,m,n;for(p=0;p<a;++p)b[p]>c&&(c=b[p]),b[p]<d&&(d=b[p]);e=1<<c;f=new (B?Uint32Array:Array)(e);g=1;k=0;for(h=2;g<=c;){for(p=0;p<a;++p)if(b[p]===g){l=0;s=k;for(m=0;m<g;++m)l=l<<1|s&1,s>>=1;n=g<<16|p;for(m=l;m<e;m+=h)f[m]=n;++k}++g;k<<=1;h<<=1}return[f,c,d]};function na(b,a){this.k=qa;this.I=0;this.input=B&&b instanceof Array?new Uint8Array(b):b;this.b=0;a&&(a.lazy&&(this.I=a.lazy),"number"===typeof a.compressionType&&(this.k=a.compressionType),a.outputBuffer&&(this.a=B&&a.outputBuffer instanceof Array?new Uint8Array(a.outputBuffer):a.outputBuffer),"number"===typeof a.outputIndex&&(this.b=a.outputIndex));this.a||(this.a=new (B?Uint8Array:Array)(32768))}var qa=2,ra={NONE:0,v:1,o:qa,ba:3},sa=[],S;
														
 
															+for(S=0;288>S;S++)switch(u){case 143>=S:sa.push([S+48,8]);break;case 255>=S:sa.push([S-144+400,9]);break;case 279>=S:sa.push([S-256+0,7]);break;case 287>=S:sa.push([S-280+192,8]);break;default:q("invalid literal: "+S)}
														
 
															+na.prototype.g=function(){var b,a,c,d,e=this.input;switch(this.k){case 0:c=0;for(d=e.length;c<d;){a=B?e.subarray(c,c+65535):e.slice(c,c+65535);c+=a.length;var f=a,g=c===d,k=t,h=t,l=t,s=t,p=t,m=this.a,n=this.b;if(B){for(m=new Uint8Array(this.a.buffer);m.length<=n+f.length+5;)m=new Uint8Array(m.length<<1);m.set(this.a)}k=g?1:0;m[n++]=k|0;h=f.length;l=~h+65536&65535;m[n++]=h&255;m[n++]=h>>>8&255;m[n++]=l&255;m[n++]=l>>>8&255;if(B)m.set(f,n),n+=f.length,m=m.subarray(0,n);else{s=0;for(p=f.length;s<p;++s)m[n++]=
														
 
															+f[s];m.length=n}this.b=n;this.a=m}break;case 1:var r=new F(B?new Uint8Array(this.a.buffer):this.a,this.b);r.d(1,1,u);r.d(1,2,u);var v=ta(this,e),x,Q,y;x=0;for(Q=v.length;x<Q;x++)if(y=v[x],F.prototype.d.apply(r,sa[y]),256<y)r.d(v[++x],v[++x],u),r.d(v[++x],5),r.d(v[++x],v[++x],u);else if(256===y)break;this.a=r.finish();this.b=this.a.length;break;case qa:var E=new F(B?new Uint8Array(this.a.buffer):this.a,this.b),Ka,R,X,Y,Z,pb=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],fa,La,ga,Ma,oa,wa=Array(19),
														
 
															+Na,$,pa,C,Oa;Ka=qa;E.d(1,1,u);E.d(Ka,2,u);R=ta(this,e);fa=ua(this.W,15);La=va(fa);ga=ua(this.V,7);Ma=va(ga);for(X=286;257<X&&0===fa[X-1];X--);for(Y=30;1<Y&&0===ga[Y-1];Y--);var Pa=X,Qa=Y,J=new (B?Uint32Array:Array)(Pa+Qa),w,L,z,ha,I=new (B?Uint32Array:Array)(316),G,D,M=new (B?Uint8Array:Array)(19);for(w=L=0;w<Pa;w++)J[L++]=fa[w];for(w=0;w<Qa;w++)J[L++]=ga[w];if(!B){w=0;for(ha=M.length;w<ha;++w)M[w]=0}w=G=0;for(ha=J.length;w<ha;w+=L){for(L=1;w+L<ha&&J[w+L]===J[w];++L);z=L;if(0===J[w])if(3>z)for(;0<
														
 
															+z--;)I[G++]=0,M[0]++;else for(;0<z;)D=138>z?z:138,D>z-3&&D<z&&(D=z-3),10>=D?(I[G++]=17,I[G++]=D-3,M[17]++):(I[G++]=18,I[G++]=D-11,M[18]++),z-=D;else if(I[G++]=J[w],M[J[w]]++,z--,3>z)for(;0<z--;)I[G++]=J[w],M[J[w]]++;else for(;0<z;)D=6>z?z:6,D>z-3&&D<z&&(D=z-3),I[G++]=16,I[G++]=D-3,M[16]++,z-=D}b=B?I.subarray(0,G):I.slice(0,G);oa=ua(M,7);for(C=0;19>C;C++)wa[C]=oa[pb[C]];for(Z=19;4<Z&&0===wa[Z-1];Z--);Na=va(oa);E.d(X-257,5,u);E.d(Y-1,5,u);E.d(Z-4,4,u);for(C=0;C<Z;C++)E.d(wa[C],3,u);C=0;for(Oa=b.length;C<
														
 
															+Oa;C++)if($=b[C],E.d(Na[$],oa[$],u),16<=$){C++;switch($){case 16:pa=2;break;case 17:pa=3;break;case 18:pa=7;break;default:q("invalid code: "+$)}E.d(b[C],pa,u)}var Ra=[La,fa],Sa=[Ma,ga],N,Ta,ia,za,Ua,Va,Wa,Xa;Ua=Ra[0];Va=Ra[1];Wa=Sa[0];Xa=Sa[1];N=0;for(Ta=R.length;N<Ta;++N)if(ia=R[N],E.d(Ua[ia],Va[ia],u),256<ia)E.d(R[++N],R[++N],u),za=R[++N],E.d(Wa[za],Xa[za],u),E.d(R[++N],R[++N],u);else if(256===ia)break;this.a=E.finish();this.b=this.a.length;break;default:q("invalid compression type")}return this.a};
														
 
															+function xa(b,a){this.length=b;this.Q=a}
														
 
															+var ya=function(){function b(a){switch(u){case 3===a:return[257,a-3,0];case 4===a:return[258,a-4,0];case 5===a:return[259,a-5,0];case 6===a:return[260,a-6,0];case 7===a:return[261,a-7,0];case 8===a:return[262,a-8,0];case 9===a:return[263,a-9,0];case 10===a:return[264,a-10,0];case 12>=a:return[265,a-11,1];case 14>=a:return[266,a-13,1];case 16>=a:return[267,a-15,1];case 18>=a:return[268,a-17,1];case 22>=a:return[269,a-19,2];case 26>=a:return[270,a-23,2];case 30>=a:return[271,a-27,2];case 34>=a:return[272,
														
 
															+a-31,2];case 42>=a:return[273,a-35,3];case 50>=a:return[274,a-43,3];case 58>=a:return[275,a-51,3];case 66>=a:return[276,a-59,3];case 82>=a:return[277,a-67,4];case 98>=a:return[278,a-83,4];case 114>=a:return[279,a-99,4];case 130>=a:return[280,a-115,4];case 162>=a:return[281,a-131,5];case 194>=a:return[282,a-163,5];case 226>=a:return[283,a-195,5];case 257>=a:return[284,a-227,5];case 258===a:return[285,a-258,0];default:q("invalid length: "+a)}}var a=[],c,d;for(c=3;258>=c;c++)d=b(c),a[c]=d[2]<<24|d[1]<<
														
 
															+16|d[0];return a}(),Aa=B?new Uint32Array(ya):ya;
														
 
															+function ta(b,a){function c(a,c){var b=a.Q,d=[],e=0,f;f=Aa[a.length];d[e++]=f&65535;d[e++]=f>>16&255;d[e++]=f>>24;var g;switch(u){case 1===b:g=[0,b-1,0];break;case 2===b:g=[1,b-2,0];break;case 3===b:g=[2,b-3,0];break;case 4===b:g=[3,b-4,0];break;case 6>=b:g=[4,b-5,1];break;case 8>=b:g=[5,b-7,1];break;case 12>=b:g=[6,b-9,2];break;case 16>=b:g=[7,b-13,2];break;case 24>=b:g=[8,b-17,3];break;case 32>=b:g=[9,b-25,3];break;case 48>=b:g=[10,b-33,4];break;case 64>=b:g=[11,b-49,4];break;case 96>=b:g=[12,b-
														
 
															+65,5];break;case 128>=b:g=[13,b-97,5];break;case 192>=b:g=[14,b-129,6];break;case 256>=b:g=[15,b-193,6];break;case 384>=b:g=[16,b-257,7];break;case 512>=b:g=[17,b-385,7];break;case 768>=b:g=[18,b-513,8];break;case 1024>=b:g=[19,b-769,8];break;case 1536>=b:g=[20,b-1025,9];break;case 2048>=b:g=[21,b-1537,9];break;case 3072>=b:g=[22,b-2049,10];break;case 4096>=b:g=[23,b-3073,10];break;case 6144>=b:g=[24,b-4097,11];break;case 8192>=b:g=[25,b-6145,11];break;case 12288>=b:g=[26,b-8193,12];break;case 16384>=
														
 
															+b:g=[27,b-12289,12];break;case 24576>=b:g=[28,b-16385,13];break;case 32768>=b:g=[29,b-24577,13];break;default:q("invalid distance")}f=g;d[e++]=f[0];d[e++]=f[1];d[e++]=f[2];var h,k;h=0;for(k=d.length;h<k;++h)m[n++]=d[h];v[d[0]]++;x[d[3]]++;r=a.length+c-1;p=null}var d,e,f,g,k,h={},l,s,p,m=B?new Uint16Array(2*a.length):[],n=0,r=0,v=new (B?Uint32Array:Array)(286),x=new (B?Uint32Array:Array)(30),Q=b.I,y;if(!B){for(f=0;285>=f;)v[f++]=0;for(f=0;29>=f;)x[f++]=0}v[256]=1;d=0;for(e=a.length;d<e;++d){f=k=0;
														
 
															+for(g=3;f<g&&d+f!==e;++f)k=k<<8|a[d+f];h[k]===t&&(h[k]=[]);l=h[k];if(!(0<r--)){for(;0<l.length&&32768<d-l[0];)l.shift();if(d+3>=e){p&&c(p,-1);f=0;for(g=e-d;f<g;++f)y=a[d+f],m[n++]=y,++v[y];break}0<l.length?(s=Ba(a,d,l),p?p.length<s.length?(y=a[d-1],m[n++]=y,++v[y],c(s,0)):c(p,-1):s.length<Q?p=s:c(s,0)):p?c(p,-1):(y=a[d],m[n++]=y,++v[y])}l.push(d)}m[n++]=256;v[256]++;b.W=v;b.V=x;return B?m.subarray(0,n):m}
														
 
															+function Ba(b,a,c){var d,e,f=0,g,k,h,l,s=b.length;k=0;l=c.length;a:for(;k<l;k++){d=c[l-k-1];g=3;if(3<f){for(h=f;3<h;h--)if(b[d+h-1]!==b[a+h-1])continue a;g=f}for(;258>g&&a+g<s&&b[d+g]===b[a+g];)++g;g>f&&(e=d,f=g);if(258===g)break}return new xa(f,a-e)}
														
 
															+function ua(b,a){var c=b.length,d=new la(572),e=new (B?Uint8Array:Array)(c),f,g,k,h,l;if(!B)for(h=0;h<c;h++)e[h]=0;for(h=0;h<c;++h)0<b[h]&&d.push(h,b[h]);f=Array(d.length/2);g=new (B?Uint32Array:Array)(d.length/2);if(1===f.length)return e[d.pop().index]=1,e;h=0;for(l=d.length/2;h<l;++h)f[h]=d.pop(),g[h]=f[h].value;k=Ca(g,g.length,a);h=0;for(l=f.length;h<l;++h)e[f[h].index]=k[h];return e}
														
 
															+function Ca(b,a,c){function d(b){var c=h[b][l[b]];c===a?(d(b+1),d(b+1)):--g[c];++l[b]}var e=new (B?Uint16Array:Array)(c),f=new (B?Uint8Array:Array)(c),g=new (B?Uint8Array:Array)(a),k=Array(c),h=Array(c),l=Array(c),s=(1<<c)-a,p=1<<c-1,m,n,r,v,x;e[c-1]=a;for(n=0;n<c;++n)s<p?f[n]=0:(f[n]=1,s-=p),s<<=1,e[c-2-n]=(e[c-1-n]/2|0)+a;e[0]=f[0];k[0]=Array(e[0]);h[0]=Array(e[0]);for(n=1;n<c;++n)e[n]>2*e[n-1]+f[n]&&(e[n]=2*e[n-1]+f[n]),k[n]=Array(e[n]),h[n]=Array(e[n]);for(m=0;m<a;++m)g[m]=c;for(r=0;r<e[c-1];++r)k[c-
														
 
															+1][r]=b[r],h[c-1][r]=r;for(m=0;m<c;++m)l[m]=0;1===f[c-1]&&(--g[0],++l[c-1]);for(n=c-2;0<=n;--n){v=m=0;x=l[n+1];for(r=0;r<e[n];r++)v=k[n+1][x]+k[n+1][x+1],v>b[m]?(k[n][r]=v,h[n][r]=a,x+=2):(k[n][r]=b[m],h[n][r]=m,++m);l[n]=0;1===f[n]&&d(n)}return g}
														
 
															+function va(b){var a=new (B?Uint16Array:Array)(b.length),c=[],d=[],e=0,f,g,k,h;f=0;for(g=b.length;f<g;f++)c[b[f]]=(c[b[f]]|0)+1;f=1;for(g=16;f<=g;f++)d[f]=e,e+=c[f]|0,e<<=1;f=0;for(g=b.length;f<g;f++){e=d[b[f]];d[b[f]]+=1;k=a[f]=0;for(h=b[f];k<h;k++)a[f]=a[f]<<1|e&1,e>>>=1}return a};function Da(b,a){this.input=b;this.b=this.c=0;this.i={};a&&(a.flags&&(this.i=a.flags),"string"===typeof a.filename&&(this.filename=a.filename),"string"===typeof a.comment&&(this.A=a.comment),a.deflateOptions&&(this.l=a.deflateOptions));this.l||(this.l={})}
														
 
															+Da.prototype.g=function(){var b,a,c,d,e,f,g,k,h=new (B?Uint8Array:Array)(32768),l=0,s=this.input,p=this.c,m=this.filename,n=this.A;h[l++]=31;h[l++]=139;h[l++]=8;b=0;this.i.fname&&(b|=Ea);this.i.fcomment&&(b|=Fa);this.i.fhcrc&&(b|=Ga);h[l++]=b;a=(Date.now?Date.now():+new Date)/1E3|0;h[l++]=a&255;h[l++]=a>>>8&255;h[l++]=a>>>16&255;h[l++]=a>>>24&255;h[l++]=0;h[l++]=Ha;if(this.i.fname!==t){g=0;for(k=m.length;g<k;++g)f=m.charCodeAt(g),255<f&&(h[l++]=f>>>8&255),h[l++]=f&255;h[l++]=0}if(this.i.comment){g=
														
 
															+0;for(k=n.length;g<k;++g)f=n.charCodeAt(g),255<f&&(h[l++]=f>>>8&255),h[l++]=f&255;h[l++]=0}this.i.fhcrc&&(c=ja(h,0,l)&65535,h[l++]=c&255,h[l++]=c>>>8&255);this.l.outputBuffer=h;this.l.outputIndex=l;e=new na(s,this.l);h=e.g();l=e.b;B&&(l+8>h.buffer.byteLength?(this.a=new Uint8Array(l+8),this.a.set(new Uint8Array(h.buffer)),h=this.a):h=new Uint8Array(h.buffer));d=ja(s,t,t);h[l++]=d&255;h[l++]=d>>>8&255;h[l++]=d>>>16&255;h[l++]=d>>>24&255;k=s.length;h[l++]=k&255;h[l++]=k>>>8&255;h[l++]=k>>>16&255;h[l++]=
														
 
															+k>>>24&255;this.c=p;B&&l<h.length&&(this.a=h=h.subarray(0,l));return h};var Ha=255,Ga=2,Ea=8,Fa=16;A("Zlib.Gzip",Da);A("Zlib.Gzip.prototype.compress",Da.prototype.g);function T(b,a){this.p=[];this.q=32768;this.e=this.j=this.c=this.u=0;this.input=B?new Uint8Array(b):b;this.w=!1;this.r=Ia;this.M=!1;if(a||!(a={}))a.index&&(this.c=a.index),a.bufferSize&&(this.q=a.bufferSize),a.bufferType&&(this.r=a.bufferType),a.resize&&(this.M=a.resize);switch(this.r){case Ja:this.b=32768;this.a=new (B?Uint8Array:Array)(32768+this.q+258);break;case Ia:this.b=0;this.a=new (B?Uint8Array:Array)(this.q);this.f=this.U;this.B=this.R;this.s=this.T;break;default:q(Error("invalid inflate mode"))}}
														
 
															+var Ja=0,Ia=1,Ya={O:Ja,N:Ia};
														
 
															+T.prototype.h=function(){for(;!this.w;){var b=U(this,3);b&1&&(this.w=u);b>>>=1;switch(b){case 0:var a=this.input,c=this.c,d=this.a,e=this.b,f=a.length,g=t,k=t,h=d.length,l=t;this.e=this.j=0;c+1>=f&&q(Error("invalid uncompressed block header: LEN"));g=a[c++]|a[c++]<<8;c+1>=f&&q(Error("invalid uncompressed block header: NLEN"));k=a[c++]|a[c++]<<8;g===~k&&q(Error("invalid uncompressed block header: length verify"));c+g>a.length&&q(Error("input buffer is broken"));switch(this.r){case Ja:for(;e+g>d.length;){l=
														
 
															+h-e;g-=l;if(B)d.set(a.subarray(c,c+l),e),e+=l,c+=l;else for(;l--;)d[e++]=a[c++];this.b=e;d=this.f();e=this.b}break;case Ia:for(;e+g>d.length;)d=this.f({F:2});break;default:q(Error("invalid inflate mode"))}if(B)d.set(a.subarray(c,c+g),e),e+=g,c+=g;else for(;g--;)d[e++]=a[c++];this.c=c;this.b=e;this.a=d;break;case 1:this.s(Za,$a);break;case 2:ab(this);break;default:q(Error("unknown BTYPE: "+b))}}return this.B()};
														
 
															+var bb=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],cb=B?new Uint16Array(bb):bb,db=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,258,258],eb=B?new Uint16Array(db):db,fb=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0],gb=B?new Uint8Array(fb):fb,hb=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577],ib=B?new Uint16Array(hb):hb,jb=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,
														
 
															+10,11,11,12,12,13,13],kb=B?new Uint8Array(jb):jb,lb=new (B?Uint8Array:Array)(288),V,mb;V=0;for(mb=lb.length;V<mb;++V)lb[V]=143>=V?8:255>=V?9:279>=V?7:8;var Za=ma(lb),nb=new (B?Uint8Array:Array)(30),ob,qb;ob=0;for(qb=nb.length;ob<qb;++ob)nb[ob]=5;var $a=ma(nb);function U(b,a){for(var c=b.j,d=b.e,e=b.input,f=b.c,g=e.length,k;d<a;)f>=g&&q(Error("input buffer is broken")),c|=e[f++]<<d,d+=8;k=c&(1<<a)-1;b.j=c>>>a;b.e=d-a;b.c=f;return k}
														
 
															+function rb(b,a){for(var c=b.j,d=b.e,e=b.input,f=b.c,g=e.length,k=a[0],h=a[1],l,s;d<h&&!(f>=g);)c|=e[f++]<<d,d+=8;l=k[c&(1<<h)-1];s=l>>>16;b.j=c>>s;b.e=d-s;b.c=f;return l&65535}
														
 
															+function ab(b){function a(a,b,c){var d,e=this.J,f,g;for(g=0;g<a;)switch(d=rb(this,b),d){case 16:for(f=3+U(this,2);f--;)c[g++]=e;break;case 17:for(f=3+U(this,3);f--;)c[g++]=0;e=0;break;case 18:for(f=11+U(this,7);f--;)c[g++]=0;e=0;break;default:e=c[g++]=d}this.J=e;return c}var c=U(b,5)+257,d=U(b,5)+1,e=U(b,4)+4,f=new (B?Uint8Array:Array)(cb.length),g,k,h,l;for(l=0;l<e;++l)f[cb[l]]=U(b,3);if(!B){l=e;for(e=f.length;l<e;++l)f[cb[l]]=0}g=ma(f);k=new (B?Uint8Array:Array)(c);h=new (B?Uint8Array:Array)(d);
														
 
															+b.J=0;b.s(ma(a.call(b,c,g,k)),ma(a.call(b,d,g,h)))}T.prototype.s=function(b,a){var c=this.a,d=this.b;this.C=b;for(var e=c.length-258,f,g,k,h;256!==(f=rb(this,b));)if(256>f)d>=e&&(this.b=d,c=this.f(),d=this.b),c[d++]=f;else{g=f-257;h=eb[g];0<gb[g]&&(h+=U(this,gb[g]));f=rb(this,a);k=ib[f];0<kb[f]&&(k+=U(this,kb[f]));d>=e&&(this.b=d,c=this.f(),d=this.b);for(;h--;)c[d]=c[d++-k]}for(;8<=this.e;)this.e-=8,this.c--;this.b=d};
														
 
															+T.prototype.T=function(b,a){var c=this.a,d=this.b;this.C=b;for(var e=c.length,f,g,k,h;256!==(f=rb(this,b));)if(256>f)d>=e&&(c=this.f(),e=c.length),c[d++]=f;else{g=f-257;h=eb[g];0<gb[g]&&(h+=U(this,gb[g]));f=rb(this,a);k=ib[f];0<kb[f]&&(k+=U(this,kb[f]));d+h>e&&(c=this.f(),e=c.length);for(;h--;)c[d]=c[d++-k]}for(;8<=this.e;)this.e-=8,this.c--;this.b=d};
														
 
															+T.prototype.f=function(){var b=new (B?Uint8Array:Array)(this.b-32768),a=this.b-32768,c,d,e=this.a;if(B)b.set(e.subarray(32768,b.length));else{c=0;for(d=b.length;c<d;++c)b[c]=e[c+32768]}this.p.push(b);this.u+=b.length;if(B)e.set(e.subarray(a,a+32768));else for(c=0;32768>c;++c)e[c]=e[a+c];this.b=32768;return e};
														
 
															+T.prototype.U=function(b){var a,c=this.input.length/this.c+1|0,d,e,f,g=this.input,k=this.a;b&&("number"===typeof b.F&&(c=b.F),"number"===typeof b.P&&(c+=b.P));2>c?(d=(g.length-this.c)/this.C[2],f=258*(d/2)|0,e=f<k.length?k.length+f:k.length<<1):e=k.length*c;B?(a=new Uint8Array(e),a.set(k)):a=k;return this.a=a};
														
 
															+T.prototype.B=function(){var b=0,a=this.a,c=this.p,d,e=new (B?Uint8Array:Array)(this.u+(this.b-32768)),f,g,k,h;if(0===c.length)return B?this.a.subarray(32768,this.b):this.a.slice(32768,this.b);f=0;for(g=c.length;f<g;++f){d=c[f];k=0;for(h=d.length;k<h;++k)e[b++]=d[k]}f=32768;for(g=this.b;f<g;++f)e[b++]=a[f];this.p=[];return this.buffer=e};
														
 
															+T.prototype.R=function(){var b,a=this.b;B?this.M?(b=new Uint8Array(a),b.set(this.a.subarray(0,a))):b=this.a.subarray(0,a):(this.a.length>a&&(this.a.length=a),b=this.a);return this.buffer=b};function sb(b){this.input=b;this.c=0;this.t=[];this.D=!1}sb.prototype.X=function(){this.D||this.h();return this.t.slice()};
														
 
															+sb.prototype.h=function(){for(var b=this.input.length;this.c<b;){var a=new P,c=t,d=t,e=t,f=t,g=t,k=t,h=t,l=t,s=t,p=this.input,m=this.c;a.G=p[m++];a.H=p[m++];(31!==a.G||139!==a.H)&&q(Error("invalid file signature:"+a.G+","+a.H));a.z=p[m++];switch(a.z){case 8:break;default:q(Error("unknown compression method: "+a.z))}a.n=p[m++];l=p[m++]|p[m++]<<8|p[m++]<<16|p[m++]<<24;a.Z=new Date(1E3*l);a.fa=p[m++];a.ea=p[m++];0<(a.n&4)&&(a.aa=p[m++]|p[m++]<<8,m+=a.aa);if(0<(a.n&Ea)){h=[];for(k=0;0<(g=p[m++]);)h[k++]=
														
 
															+String.fromCharCode(g);a.name=h.join("")}if(0<(a.n&Fa)){h=[];for(k=0;0<(g=p[m++]);)h[k++]=String.fromCharCode(g);a.A=h.join("")}0<(a.n&Ga)&&(a.S=ja(p,0,m)&65535,a.S!==(p[m++]|p[m++]<<8)&&q(Error("invalid header crc16")));c=p[p.length-4]|p[p.length-3]<<8|p[p.length-2]<<16|p[p.length-1]<<24;p.length-m-4-4<512*c&&(f=c);d=new T(p,{index:m,bufferSize:f});a.data=e=d.h();m=d.c;a.ca=s=(p[m++]|p[m++]<<8|p[m++]<<16|p[m++]<<24)>>>0;ja(e,t,t)!==s&&q(Error("invalid CRC-32 checksum: 0x"+ja(e,t,t).toString(16)+
														
 
															+" / 0x"+s.toString(16)));a.da=c=(p[m++]|p[m++]<<8|p[m++]<<16|p[m++]<<24)>>>0;(e.length&4294967295)!==c&&q(Error("invalid input size: "+(e.length&4294967295)+" / "+c));this.t.push(a);this.c=m}this.D=u;var n=this.t,r,v,x=0,Q=0,y;r=0;for(v=n.length;r<v;++r)Q+=n[r].data.length;if(B){y=new Uint8Array(Q);for(r=0;r<v;++r)y.set(n[r].data,x),x+=n[r].data.length}else{y=[];for(r=0;r<v;++r)y[r]=n[r].data;y=Array.prototype.concat.apply([],y)}return y};A("Zlib.Gunzip",sb);A("Zlib.Gunzip.prototype.decompress",sb.prototype.h);A("Zlib.Gunzip.prototype.getMembers",sb.prototype.X);function tb(b){if("string"===typeof b){var a=b.split(""),c,d;c=0;for(d=a.length;c<d;c++)a[c]=(a[c].charCodeAt(0)&255)>>>0;b=a}for(var e=1,f=0,g=b.length,k,h=0;0<g;){k=1024<g?1024:g;g-=k;do e+=b[h++],f+=e;while(--k);e%=65521;f%=65521}return(f<<16|e)>>>0};function ub(b,a){var c,d;this.input=b;this.c=0;if(a||!(a={}))a.index&&(this.c=a.index),a.verify&&(this.$=a.verify);c=b[this.c++];d=b[this.c++];switch(c&15){case vb:this.method=vb;break;default:q(Error("unsupported compression method"))}0!==((c<<8)+d)%31&&q(Error("invalid fcheck flag:"+((c<<8)+d)%31));d&32&&q(Error("fdict flag is not supported"));this.L=new T(b,{index:this.c,bufferSize:a.bufferSize,bufferType:a.bufferType,resize:a.resize})}
														
 
															+ub.prototype.h=function(){var b=this.input,a,c;a=this.L.h();this.c=this.L.c;this.$&&(c=(b[this.c++]<<24|b[this.c++]<<16|b[this.c++]<<8|b[this.c++])>>>0,c!==tb(a)&&q(Error("invalid adler-32 checksum")));return a};var vb=8;function wb(b,a){this.input=b;this.a=new (B?Uint8Array:Array)(32768);this.k=W.o;var c={},d;if((a||!(a={}))&&"number"===typeof a.compressionType)this.k=a.compressionType;for(d in a)c[d]=a[d];c.outputBuffer=this.a;this.K=new na(this.input,c)}var W=ra;
														
 
															+wb.prototype.g=function(){var b,a,c,d,e,f,g,k=0;g=this.a;b=vb;switch(b){case vb:a=Math.LOG2E*Math.log(32768)-8;break;default:q(Error("invalid compression method"))}c=a<<4|b;g[k++]=c;switch(b){case vb:switch(this.k){case W.NONE:e=0;break;case W.v:e=1;break;case W.o:e=2;break;default:q(Error("unsupported compression type"))}break;default:q(Error("invalid compression method"))}d=e<<6|0;g[k++]=d|31-(256*c+d)%31;f=tb(this.input);this.K.b=k;g=this.K.g();k=g.length;B&&(g=new Uint8Array(g.buffer),g.length<=
														
 
															+k+4&&(this.a=new Uint8Array(g.length+4),this.a.set(g),g=this.a),g=g.subarray(0,k+4));g[k++]=f>>24&255;g[k++]=f>>16&255;g[k++]=f>>8&255;g[k++]=f&255;return g};function xb(b,a){var c,d,e,f;if(Object.keys)c=Object.keys(a);else for(d in c=[],e=0,a)c[e++]=d;e=0;for(f=c.length;e<f;++e)d=c[e],A(b+"."+d,a[d])};A("Zlib.Inflate",ub);A("Zlib.Inflate.prototype.decompress",ub.prototype.h);xb("Zlib.Inflate.BufferType",{ADAPTIVE:Ya.N,BLOCK:Ya.O});A("Zlib.Deflate",wb);A("Zlib.Deflate.compress",function(b,a){return(new wb(b,a)).g()});A("Zlib.Deflate.prototype.compress",wb.prototype.g);xb("Zlib.Deflate.CompressionType",{NONE:W.NONE,FIXED:W.v,DYNAMIC:W.o});}).call(this); //@ sourceMappingURL=zlib_and_gzip.min.js.map
														
--- a/examples/js/libs/zlib_and_gzip.min.js.map
+++ b/examples/js/libs/zlib_and_gzip.min.js.map
--- a/examples/js/loaders/ColladaLoader2.js
+++ b/examples/js/loaders/ColladaLoader2.js
@@ -420,7 +420,87 @@ THREE.ColladaLoader.prototype = {
 
															 						break;
														
 
															 					case 'texture':
														
 
															-						data[ child.nodeName ] = child.getAttribute( 'texture' );
														
 
															+						data[ child.nodeName ] = { id: child.getAttribute( 'texture' ), extra: parseEffectParameterTexture( child ) };
														
 
															+						break;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			return data;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		function parseEffectParameterTexture( xml ) {
														
 
															+
														
 
															+			var data = {};
														
 
															+
														
 
															+			for ( var i = 0, l = xml.childNodes.length; i < l; i ++ ) {
														
 
															+
														
 
															+				var child = xml.childNodes[ i ];
														
 
															+
														
 
															+				if ( child.nodeType !== 1 ) continue;
														
 
															+
														
 
															+				switch ( child.nodeName ) {
														
 
															+
														
 
															+					case 'extra':
														
 
															+						data = parseEffectParameterTextureExtra( child );
														
 
															+						break;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			return data;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		function parseEffectParameterTextureExtra( xml ) {
														
 
															+
														
 
															+			var data = {};
														
 
															+
														
 
															+			for ( var i = 0, l = xml.childNodes.length; i < l; i ++ ) {
														
 
															+
														
 
															+				var child = xml.childNodes[ i ];
														
 
															+
														
 
															+				if ( child.nodeType !== 1 ) continue;
														
 
															+
														
 
															+				switch ( child.nodeName ) {
														
 
															+
														
 
															+					case 'technique':
														
 
															+						data[ child.nodeName ] = parseEffectParameterTextureExtraTechnique( child );
														
 
															+						break;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			return data;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		function parseEffectParameterTextureExtraTechnique( xml ) {
														
 
															+
														
 
															+			var data = {};
														
 
															+
														
 
															+			for ( var i = 0, l = xml.childNodes.length; i < l; i ++ ) {
														
 
															+
														
 
															+				var child = xml.childNodes[ i ];
														
 
															+
														
 
															+				if ( child.nodeType !== 1 ) continue;
														
 
															+
														
 
															+				switch ( child.nodeName ) {
														
 
															+
														
 
															+					case 'repeatU':
														
 
															+					case 'repeatV':
														
 
															+					case 'offsetU':
														
 
															+					case 'offsetV':
														
 
															+						data[ child.nodeName ] = parseFloat( child.textContent );
														
 
															+						break;
														
 
															+
														
 
															+					case 'wrapU':
														
 
															+					case 'wrapV':
														
 
															+						data[ child.nodeName ] = parseInt( child.textContent );
														
 
															 						break;
														
 
															 				}
														
@@ -497,24 +577,37 @@ THREE.ColladaLoader.prototype = {
 
															 			material.name = data.name;
														
 
															-			function getTexture( sid ) {
														
 
															+			function getTexture( textureObject ) {
														
 
															-				var sampler = effect.profile.samplers[ sid ];
														
 
															+				var sampler = effect.profile.samplers[ textureObject.id ];
														
 
															 				if ( sampler !== undefined ) {
														
 
															 					var surface = effect.profile.surfaces[ sampler.source ];
														
 
															 					var texture = new THREE.Texture( getImage( surface.init_from ) );
														
 
															-					texture.wrapS = THREE.RepeatWrapping;
														
 
															-					texture.wrapT = THREE.RepeatWrapping;
														
 
															+
														
 
															+					var extra = textureObject.extra;
														
 
															+
														
 
															+					if ( extra !== undefined && extra.technique !== undefined ) {
														
 
															+
														
 
															+						var technique = extra.technique;
														
 
															+
														
 
															+						texture.wrapS = technique.wrapU ? THREE.RepeatWrapping : THREE.ClampToEdgeWrapping;
														
 
															+						texture.wrapT = technique.wrapV ? THREE.RepeatWrapping : THREE.ClampToEdgeWrapping;
														
 
															+
														
 
															+						texture.offset.set( technique.offsetU, technique.offsetV );
														
 
															+						texture.repeat.set( technique.repeatU, technique.repeatV );
														
 
															+
														
 
															+					}
														
 
															+
														
 
															 					texture.needsUpdate = true;
														
 
															 					return texture;
														
 
															 				}
														
 
															-				console.error( 'ColladaLoder: Undefined sampler', sid );
														
 
															+				console.error( 'ColladaLoder: Undefined sampler', textureObject.id );
														
 
															 				return null;
														
--- a/examples/js/loaders/HDRCubeTextureLoader.js
+++ b/examples/js/loaders/HDRCubeTextureLoader.js
@@ -0,0 +1,83 @@
 
															+/**
														
 
															+* @author Prashant Sharma / spidersharma03
														
 
															+* @author Ben Houston / http://clara.io / bhouston
														
 
															+*/
														
 
															+
														
 
															+THREE.HDRCubeTextureLoader = function (manager) {
														
 
															+  this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
														
 
															+  // override in sub classes
														
 
															+  this.hdrLoader = new THREE.RGBELoader();
														
 
															+
														
 
															+  if( THREE.Encodings === undefined ) throw new Error( "HDRCubeMapLoader requires THREE.Encodings" );
														
 
															+}
														
 
															+
														
 
															+THREE.HDRCubeTextureLoader.prototype.load = function(type, urls, onLoad, onProgress, onError) {
														
 
															+  var texture = new THREE.CubeTexture();
														
 
															+
														
 
															+  texture.type = type;
														
 
															+  texture.encoding = (type === THREE.UnsignedByteType) ? THREE.RGBEEncoding : THREE.LinearEncoding;
														
 
															+  texture.format = (type === THREE.UnsignedByteType ) ? THREE.RGBAFormat : THREE.RGBFormat;
														
 
															+  texture.minFilter = (texture.encoding === THREE.RGBEEncoding ) ? THREE.NearestFilter : THREE.LinearFilter;
														
 
															+  texture.magFilter = (texture.encoding === THREE.RGBEEncoding ) ? THREE.NearestFilter : THREE.LinearFilter;
														
 
															+  texture.generateMipmaps = (texture.encoding !== THREE.RGBEEncoding );
														
 
															+  texture.anisotropy = 0;
														
 
															+
														
 
															+  var scope = this.hdrLoader;
														
 
															+
														
 
															+  var loaded = 0;
														
 
															+
														
 
															+  function loadHDRData(i, onLoad, onProgress, onError) {
														
 
															+    var loader = new THREE.XHRLoader( this.manager );
														
 
															+    loader.setResponseType( 'arraybuffer' );
														
 
															+
														
 
															+    loader.load( urls[i], function ( buffer ) {
														
 
															+      loaded++;
														
 
															+
														
 
															+      var texData = scope._parser( buffer );
														
 
															+
														
 
															+      if ( ! texData ) return;
														
 
															+
														
 
															+      if(type === THREE.FloatType) {
														
 
															+        var numElements = ( texData.data.length / 4 )*3;
														
 
															+        var floatdata = new Float32Array( numElements );
														
 
															+        for( var j=0; j<numElements; j++) {
														
 
															+          THREE.Encodings.RGBEByteToRGBFloat( texData.data, j*4, floatdata, j*3 );
														
 
															+        }
														
 
															+        texData.data = floatdata;
														
 
															+      }
														
 
															+      else if(type === THREE.HalfFloatType) {
														
 
															+        var numElements = ( texData.data.length / 4 )*3;
														
 
															+        var halfdata = new Uint16Array( numElements );
														
 
															+        for( var j=0; j<numElements; j++) {
														
 
															+          THREE.Encodings.RGBEByteToRGBHalf( texData.data, j*4, halfdata, j*3 );
														
 
															+        }
														
 
															+        texData.data = halfdata;
														
 
															+      }
														
 
															+
														
 
															+      if ( undefined !== texData.image ) {
														
 
															+        texture[i].images = texData.image;
														
 
															+      }
														
 
															+      else if ( undefined !== texData.data ) {
														
 
															+        var dataTexture = new THREE.DataTexture(texData.data, texData.width, texData.height);
														
 
															+        dataTexture.format = texture.format;
														
 
															+        dataTexture.type = texture.type;
														
 
															+        dataTexture.encoding = texture.encoding;
														
 
															+        dataTexture.minFilter = texture.minFilter;
														
 
															+        dataTexture.magFilter = texture.magFilter;
														
 
															+        dataTexture.generateMipmaps = texture.generateMipmaps;
														
 
															+
														
 
															+        texture.images[i] = dataTexture;
														
 
															+      }
														
 
															+
														
 
															+      if(loaded === 6) {
														
 
															+        texture.needsUpdate = true;
														
 
															+        if ( onLoad ) onLoad( texture );
														
 
															+      }
														
 
															+    }, onProgress, onError );
														
 
															+  }
														
 
															+
														
 
															+  for(var i=0; i<urls.length; i++) {
														
 
															+    loadHDRData(i, onLoad, onProgress, onError);
														
 
															+  }
														
 
															+  return texture;
														
 
															+};
														
--- a/examples/js/loaders/MMDLoader.js
+++ b/examples/js/loaders/MMDLoader.js
@@ -3634,7 +3634,6 @@ THREE.ShaderLib[ 'mmd' ] = {
 
															 		THREE.UniformsLib[ "normalmap" ],
														
 
															 		THREE.UniformsLib[ "displacementmap" ],
														
 
															 		THREE.UniformsLib[ "fog" ],
														
 
															-		THREE.UniformsLib[ "ambient" ],
														
 
															 		THREE.UniformsLib[ "lights" ],
														
 
															 		{
														
@@ -3755,7 +3754,6 @@ THREE.ShaderLib[ 'mmd' ] = {
 
															 		THREE.ShaderChunk[ "envmap_pars_fragment" ],
														
 
															 		THREE.ShaderChunk[ "fog_pars_fragment" ],
														
 
															 		THREE.ShaderChunk[ "bsdfs" ],
														
 
															-		THREE.ShaderChunk[ "ambient_pars" ],
														
 
															 		THREE.ShaderChunk[ "lights_pars" ],
														
 
															 		THREE.ShaderChunk[ "lights_phong_pars_fragment" ],
														
 
															 		THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
														
--- a/examples/js/loaders/NRRDLoader.js
+++ b/examples/js/loaders/NRRDLoader.js
@@ -0,0 +1,591 @@
 
															+THREE.NRRDLoader = function( manager ) {
														
 
															+
														
 
															+	this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
														
 
															+
														
 
															+
														
 
															+};
														
 
															+
														
 
															+THREE.NRRDLoader.prototype = {
														
 
															+
														
 
															+	constructor: THREE.NRRDLoader,
														
 
															+
														
 
															+	load: function( url, onLoad, onProgress, onError ) {
														
 
															+
														
 
															+		var scope = this;
														
 
															+
														
 
															+		var loader = new THREE.XHRLoader( scope.manager );
														
 
															+		loader.setResponseType( 'arraybuffer' );
														
 
															+		loader.load( url, function( data ) {
														
 
															+
														
 
															+			onLoad( scope.parse( data ) );
														
 
															+
														
 
															+		}, onProgress, onError );
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	//this parser is largely inspired from the XTK NRRD parser : https://github.com/xtk/X
														
 
															+	parse: function( data ) {
														
 
															+
														
 
															+
														
 
															+		var _data = data;
														
 
															+
														
 
															+		var _dataPointer = 0;
														
 
															+
														
 
															+		var _nativeLittleEndian = new Int8Array( new Int16Array( [ 1 ] ).buffer )[ 0 ] > 0;
														
 
															+
														
 
															+		var _littleEndian = true;
														
 
															+
														
 
															+		var _lastMin = - Infinity;
														
 
															+
														
 
															+		var _lastMax = Infinity;
														
 
															+
														
 
															+		var headerObject = {};
														
 
															+
														
 
															+		function scan( type, chunks ) {
														
 
															+
														
 
															+			if ( chunks === undefined || chunks === null ) {
														
 
															+
														
 
															+				chunks = 1;
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			var _chunkSize = 1;
														
 
															+			var _array_type = Uint8Array;
														
 
															+
														
 
															+			switch ( type ) {
														
 
															+
														
 
															+			// 1 byte data types
														
 
															+				case 'uchar':
														
 
															+					break;
														
 
															+				case 'schar':
														
 
															+					_array_type = Int8Array;
														
 
															+					break;
														
 
															+					// 2 byte data types
														
 
															+				case 'ushort':
														
 
															+					_array_type = Uint16Array;
														
 
															+					_chunkSize = 2;
														
 
															+					break;
														
 
															+				case 'sshort':
														
 
															+					_array_type = Int16Array;
														
 
															+					_chunkSize = 2;
														
 
															+					break;
														
 
															+					// 4 byte data types
														
 
															+				case 'uint':
														
 
															+					_array_type = Uint32Array;
														
 
															+					_chunkSize = 4;
														
 
															+					break;
														
 
															+				case 'sint':
														
 
															+					_array_type = Int32Array;
														
 
															+					_chunkSize = 4;
														
 
															+					break;
														
 
															+				case 'float':
														
 
															+					_array_type = Float32Array;
														
 
															+					_chunkSize = 4;
														
 
															+					break;
														
 
															+				case 'complex':
														
 
															+					_array_type = Float64Array;
														
 
															+					_chunkSize = 8;
														
 
															+					break;
														
 
															+				case 'double':
														
 
															+					_array_type = Float64Array;
														
 
															+					_chunkSize = 8;
														
 
															+					break;
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			// increase the data pointer in-place
														
 
															+			var _bytes = new _array_type( _data.slice( _dataPointer,
														
 
															+			_dataPointer += chunks * _chunkSize ) );
														
 
															+
														
 
															+			// if required, flip the endianness of the bytes
														
 
															+			if ( _nativeLittleEndian != _littleEndian ) {
														
 
															+
														
 
															+				// we need to flip here since the format doesn't match the native endianness
														
 
															+				_bytes = flipEndianness( _bytes, _chunkSize );
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			if ( chunks == 1 ) {
														
 
															+
														
 
															+				// if only one chunk was requested, just return one value
														
 
															+				return _bytes[ 0 ];
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			// return the byte array
														
 
															+			return _bytes;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		//Flips typed array endianness in-place. Based on https://github.com/kig/DataStream.js/blob/master/DataStream.js.
														
 
															+
														
 
															+		function flipEndianness( array, chunkSize ) {
														
 
															+
														
 
															+			var u8 = new Uint8Array( array.buffer, array.byteOffset, array.byteLength );
														
 
															+			for ( var i = 0; i < array.byteLength; i += chunkSize ) {
														
 
															+
														
 
															+				for ( var j = i + chunkSize - 1, k = i; j > k; j --, k ++ ) {
														
 
															+
														
 
															+					var tmp = u8[ k ];
														
 
															+					u8[ k ] = u8[ j ];
														
 
															+					u8[ j ] = tmp;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			return array;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		//parse the header
														
 
															+		function parseHeader( header ) {
														
 
															+
														
 
															+			var data, field, fn, i, l, lines, m, _i, _len;
														
 
															+			lines = header.split( /\r?\n/ );
														
 
															+			for ( _i = 0, _len = lines.length; _i < _len; _i ++ ) {
														
 
															+
														
 
															+				l = lines[ _i ];
														
 
															+				if ( l.match( /NRRD\d+/ ) ) {
														
 
															+
														
 
															+					headerObject.isNrrd = true;
														
 
															+
														
 
															+				} else if ( l.match( /^#/ ) ) {
														
 
															+				} else if ( m = l.match( /(.*):(.*)/ ) ) {
														
 
															+
														
 
															+					field = m[ 1 ].trim();
														
 
															+					data = m[ 2 ].trim();
														
 
															+					fn = THREE.NRRDLoader.prototype.fieldFunctions[ field ];
														
 
															+					if ( fn ) {
														
 
															+
														
 
															+						fn.call( headerObject, data );
														
 
															+
														
 
															+					} else {
														
 
															+
														
 
															+						headerObject[ field ] = data;
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+			if ( ! headerObject.isNrrd ) {
														
 
															+
														
 
															+				throw new Error( 'Not an NRRD file' );
														
 
															+
														
 
															+			}
														
 
															+			if ( headerObject.encoding === 'bz2' || headerObject.encoding === 'bzip2' ) {
														
 
															+
														
 
															+				throw new Error( 'Bzip is not supported' );
														
 
															+
														
 
															+			}
														
 
															+			if ( ! headerObject.vectors ) {
														
 
															+
														
 
															+				//if no space direction is set, let's use the identity
														
 
															+				headerObject.vectors = [ new THREE.Vector3( 1, 0, 0 ), new THREE.Vector3( 0, 1, 0 ), new THREE.Vector3( 0, 0, 1 ) ];
														
 
															+				//apply spacing if defined
														
 
															+				if ( headerObject.spacings ) {
														
 
															+
														
 
															+					for ( i = 0; i <= 2; i ++ ) {
														
 
															+
														
 
															+						if ( ! isNaN( headerObject.spacings[ i ] ) ) {
														
 
															+
														
 
															+							headerObject.vectors[ i ].multiplyScalar( headerObject.spacings[ i ] );
														
 
															+
														
 
															+						}
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		//parse the data when registred as one of this type : 'text', 'ascii', 'txt'
														
 
															+		function parseDataAsText( data, start, end ) {
														
 
															+
														
 
															+			var number = '';
														
 
															+			start = start || 0;
														
 
															+			end = end || data.length;
														
 
															+			var lastSpace = start;
														
 
															+			var value;
														
 
															+			//length of the result is the product of the sizes
														
 
															+			var lengthOfTheResult = headerObject.sizes.reduce( function( previous, current ) {
														
 
															+
														
 
															+				return previous * current;
														
 
															+
														
 
															+			}, 1 );
														
 
															+
														
 
															+			var base = 10;
														
 
															+			if ( headerObject.encoding === 'hex' ) {
														
 
															+
														
 
															+				base = 16;
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			var result = new headerObject.__array( lengthOfTheResult );
														
 
															+			var resultIndex = 0;
														
 
															+			var parsingFunction = parseInt;
														
 
															+			if ( headerObject.__array === Float32Array || headerObject.__array === Float64Array ) {
														
 
															+
														
 
															+				parsingFunction = parseFloat;
														
 
															+
														
 
															+			}
														
 
															+			for ( var i = start; i < end; i ++ ) {
														
 
															+
														
 
															+				value = data[ i ];
														
 
															+				//if value is not a space
														
 
															+				if ( ( value < 9 || value > 13 ) && value !== 32 ) {
														
 
															+
														
 
															+					number += String.fromCharCode( value );
														
 
															+
														
 
															+				}
														
 
															+				else {
														
 
															+
														
 
															+					if ( number !== '' ) {
														
 
															+
														
 
															+						result[ resultIndex ] = parsingFunction( number, base );
														
 
															+						resultIndex ++;
														
 
															+
														
 
															+					}
														
 
															+					number = '';
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+			if ( number !== '' ) {
														
 
															+
														
 
															+				result[ resultIndex ] = parsingFunction( number, base );
														
 
															+				resultIndex ++;
														
 
															+
														
 
															+			}
														
 
															+			return result;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		var _bytes = scan( 'uchar', data.byteLength );
														
 
															+		var _length = _bytes.length;
														
 
															+		var _header = null;
														
 
															+		var _data_start = 0;
														
 
															+		var i;
														
 
															+		for ( i = 1; i < _length; i ++ ) {
														
 
															+
														
 
															+			if ( _bytes[ i - 1 ] == 10 && _bytes[ i ] == 10 ) {
														
 
															+
														
 
															+				// we found two line breaks in a row
														
 
															+				// now we know what the header is
														
 
															+				_header = this.parseChars( _bytes, 0, i - 2 );
														
 
															+				// this is were the data starts
														
 
															+				_data_start = i + 1;
														
 
															+				break;
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+		}
														
 
															+		// parse the header
														
 
															+		parseHeader( _header );
														
 
															+
														
 
															+		var _data = _bytes.subarray( _data_start ); // the data without header
														
 
															+		if ( headerObject.encoding === 'gzip' || headerObject.encoding === 'gz' ) {
														
 
															+
														
 
															+			// we need to decompress the datastream
														
 
															+			// here we start the unzipping and get a typed Uint8Array back
														
 
															+			var inflate = new Zlib.Gunzip( new Uint8Array( _data ) );
														
 
															+			_data = inflate.decompress();
														
 
															+
														
 
															+		}
														
 
															+		else if ( headerObject.encoding === 'ascii' || headerObject.encoding === 'text' || headerObject.encoding === 'txt' || headerObject.encoding === 'hex' ) {
														
 
															+
														
 
															+			_data = parseDataAsText( _data );
														
 
															+
														
 
															+		}
														
 
															+		// .. let's use the underlying array buffer
														
 
															+		_data = _data.buffer;
														
 
															+
														
 
															+		var volume = new THREE.Volume();
														
 
															+		volume.header = headerObject;
														
 
															+		//
														
 
															+		// parse the (unzipped) data to a datastream of the correct type
														
 
															+		//
														
 
															+		volume.data = new headerObject.__array( _data );
														
 
															+		// get the min and max intensities
														
 
															+		var min_max = volume.computeMinMax();
														
 
															+		var min = min_max[ 0 ];
														
 
															+		var max = min_max[ 1 ];
														
 
															+		// attach the scalar range to the volume
														
 
															+		volume.windowLow = min;
														
 
															+		volume.windowHigh = max;
														
 
															+
														
 
															+		// get the image dimensions
														
 
															+		volume.dimensions = [ headerObject.sizes[ 0 ], headerObject.sizes[ 1 ], headerObject.sizes[ 2 ] ];
														
 
															+		volume.xLength = volume.dimensions[ 0 ];
														
 
															+		volume.yLength = volume.dimensions[ 1 ];
														
 
															+		volume.zLength = volume.dimensions[ 2 ];
														
 
															+		// spacing
														
 
															+		var spacingX = ( new THREE.Vector3( headerObject.vectors[ 0 ][ 0 ], headerObject.vectors[ 0 ][ 1 ],
														
 
															+		headerObject.vectors[ 0 ][ 2 ] ) ).length();
														
 
															+		var spacingY = ( new THREE.Vector3( headerObject.vectors[ 1 ][ 0 ], headerObject.vectors[ 1 ][ 1 ],
														
 
															+		headerObject.vectors[ 1 ][ 2 ] ) ).length();
														
 
															+		var spacingZ = ( new THREE.Vector3( headerObject.vectors[ 2 ][ 0 ], headerObject.vectors[ 2 ][ 1 ],
														
 
															+		headerObject.vectors[ 2 ][ 2 ] ) ).length();
														
 
															+		volume.spacing = [ spacingX, spacingY, spacingZ ];
														
 
															+
														
 
															+
														
 
															+		// Create IJKtoRAS matrix
														
 
															+		volume.matrix = new THREE.Matrix4();
														
 
															+
														
 
															+		var _spaceX = 1;
														
 
															+		var _spaceY = 1;
														
 
															+		var _spaceZ = 1;
														
 
															+
														
 
															+		if ( headerObject.space == "left-posterior-superior" ) {
														
 
															+
														
 
															+			_spaceX = - 1;
														
 
															+			_spaceY = - 1;
														
 
															+
														
 
															+		}
														
 
															+		else if ( headerObject.space === 'left-anterior-superior' ) {
														
 
															+
														
 
															+			_spaceX = - 1
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+
														
 
															+		if ( ! headerObject.vectors ) {
														
 
															+
														
 
															+			volume.matrix.set( _spaceX, 0, 0, 0,
														
 
															+			0, _spaceY, 0, 0,
														
 
															+			0, 0, _spaceZ, 0,
														
 
															+			0, 0, 0, 1 );
														
 
															+
														
 
															+		}
														
 
															+		else {
														
 
															+
														
 
															+			var v = headerObject.vectors;
														
 
															+			var origin = headerObject.space_origin;
														
 
															+
														
 
															+			if ( ! origin ) {
														
 
															+
														
 
															+				origin = [ 0, 0, 0 ];
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			volume.matrix.set( _spaceX * v[ 0 ][ 0 ], _spaceX * v[ 1 ][ 0 ], _spaceX * v[ 2 ][ 0 ], 0,
														
 
															+			_spaceY * v[ 0 ][ 1 ], _spaceY * v[ 1 ][ 1 ], _spaceY * v[ 2 ][ 1 ], 0,
														
 
															+			_spaceZ * v[ 0 ][ 2 ], _spaceZ * v[ 1 ][ 2 ], _spaceZ * v[ 2 ][ 2 ], 0,
														
 
															+			0, 0, 0, 1 );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		volume.inverseMatrix = new THREE.Matrix4();
														
 
															+		volume.inverseMatrix.getInverse( volume.matrix );
														
 
															+		volume.RASDimensions = ( new THREE.Vector3( volume.xLength, volume.yLength, volume.zLength ) ).applyMatrix4( volume.matrix ).round().toArray().map( Math.abs );
														
 
															+
														
 
															+		// .. and set the default threshold
														
 
															+		// only if the threshold was not already set
														
 
															+		if ( volume.lowerThreshold === - Infinity ) {
														
 
															+
														
 
															+			volume.lowerThreshold = min;
														
 
															+
														
 
															+		}
														
 
															+		if ( volume.upperThreshold === Infinity ) {
														
 
															+
														
 
															+			volume.upperThreshold = max;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		return volume;
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	parseChars: function( array, start, end ) {
														
 
															+
														
 
															+		// without borders, use the whole array
														
 
															+		if ( start === undefined ) {
														
 
															+
														
 
															+			start = 0;
														
 
															+
														
 
															+		}
														
 
															+		if ( end === undefined ) {
														
 
															+
														
 
															+			end = array.length;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		var output = '';
														
 
															+		// create and append the chars
														
 
															+		var i = 0;
														
 
															+		for ( i = start; i < end; ++ i ) {
														
 
															+
														
 
															+			output += String.fromCharCode( array[ i ] );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		return output;
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	fieldFunctions: {
														
 
															+
														
 
															+		type: function( data ) {
														
 
															+
														
 
															+			switch ( data ) {
														
 
															+				case 'uchar':
														
 
															+				case 'unsigned char':
														
 
															+				case 'uint8':
														
 
															+				case 'uint8_t':
														
 
															+					this.__array = Uint8Array;
														
 
															+					break;
														
 
															+				case 'signed char':
														
 
															+				case 'int8':
														
 
															+				case 'int8_t':
														
 
															+					this.__array = Int8Array;
														
 
															+					break;
														
 
															+				case 'short':
														
 
															+				case 'short int':
														
 
															+				case 'signed short':
														
 
															+				case 'signed short int':
														
 
															+				case 'int16':
														
 
															+				case 'int16_t':
														
 
															+					this.__array = Int16Array;
														
 
															+					break;
														
 
															+				case 'ushort':
														
 
															+				case 'unsigned short':
														
 
															+				case 'unsigned short int':
														
 
															+				case 'uint16':
														
 
															+				case 'uint16_t':
														
 
															+					this.__array = Uint16Array;
														
 
															+					break;
														
 
															+				case 'int':
														
 
															+				case 'signed int':
														
 
															+				case 'int32':
														
 
															+				case 'int32_t':
														
 
															+					this.__array = Int32Array;
														
 
															+					break;
														
 
															+				case 'uint':
														
 
															+				case 'unsigned int':
														
 
															+				case 'uint32':
														
 
															+				case 'uint32_t':
														
 
															+					this.__array = Uint32Array;
														
 
															+					break;
														
 
															+				case 'float':
														
 
															+					this.__array = Float32Array;
														
 
															+					break;
														
 
															+				case 'double':
														
 
															+					this.__array = Float64Array;
														
 
															+					break;
														
 
															+				default:
														
 
															+					throw new Error( 'Unsupported NRRD data type: ' + data );
														
 
															+			}
														
 
															+			return this.type = data;
														
 
															+
														
 
															+		},
														
 
															+
														
 
															+		endian: function( data ) {
														
 
															+
														
 
															+			return this.endian = data;
														
 
															+
														
 
															+		},
														
 
															+
														
 
															+		encoding: function( data ) {
														
 
															+
														
 
															+			return this.encoding = data;
														
 
															+
														
 
															+		},
														
 
															+
														
 
															+		dimension: function( data ) {
														
 
															+
														
 
															+			return this.dim = parseInt( data, 10 );
														
 
															+
														
 
															+		},
														
 
															+
														
 
															+		sizes: function( data ) {
														
 
															+
														
 
															+			var i;
														
 
															+			return this.sizes = ( function() {
														
 
															+
														
 
															+				var _i, _len, _ref, _results;
														
 
															+				_ref = data.split( /\s+/ );
														
 
															+				_results = [];
														
 
															+				for ( _i = 0, _len = _ref.length; _i < _len; _i ++ ) {
														
 
															+
														
 
															+					i = _ref[ _i ];
														
 
															+					_results.push( parseInt( i, 10 ) );
														
 
															+
														
 
															+				}
														
 
															+				return _results;
														
 
															+
														
 
															+			} )();
														
 
															+
														
 
															+		},
														
 
															+
														
 
															+		space: function( data ) {
														
 
															+
														
 
															+			return this.space = data;
														
 
															+
														
 
															+		},
														
 
															+
														
 
															+		'space origin' : function( data ) {
														
 
															+
														
 
															+			return this.space_origin = data.split( "(" )[ 1 ].split( ")" )[ 0 ].split( "," );
														
 
															+
														
 
															+		},
														
 
															+
														
 
															+		'space directions' : function( data ) {
														
 
															+
														
 
															+			var f, parts, v;
														
 
															+			parts = data.match( /\(.*?\)/g );
														
 
															+			return this.vectors = ( function() {
														
 
															+
														
 
															+				var _i, _len, _results;
														
 
															+				_results = [];
														
 
															+				for ( _i = 0, _len = parts.length; _i < _len; _i ++ ) {
														
 
															+
														
 
															+					v = parts[ _i ];
														
 
															+					_results.push( ( function() {
														
 
															+
														
 
															+						var _j, _len2, _ref, _results2;
														
 
															+						_ref = v.slice( 1, - 1 ).split( /,/ );
														
 
															+						_results2 = [];
														
 
															+						for ( _j = 0, _len2 = _ref.length; _j < _len2; _j ++ ) {
														
 
															+
														
 
															+							f = _ref[ _j ];
														
 
															+							_results2.push( parseFloat( f ) );
														
 
															+
														
 
															+						}
														
 
															+						return _results2;
														
 
															+
														
 
															+					} )() );
														
 
															+
														
 
															+				}
														
 
															+				return _results;
														
 
															+
														
 
															+			} )();
														
 
															+
														
 
															+		},
														
 
															+
														
 
															+		spacings: function( data ) {
														
 
															+
														
 
															+			var f, parts;
														
 
															+			parts = data.split( /\s+/ );
														
 
															+			return this.spacings = ( function() {
														
 
															+
														
 
															+				var _i, _len, _results;
														
 
															+				_results = [];
														
 
															+				for ( _i = 0, _len = parts.length; _i < _len; _i ++ ) {
														
 
															+
														
 
															+					f = parts[ _i ];
														
 
															+					_results.push( parseFloat( f ) );
														
 
															+
														
 
															+				}
														
 
															+				return _results;
														
 
															+
														
 
															+			} )();
														
 
															+
														
 
															+		}
														
 
															+	}
														
 
															+
														
 
															+};
														
 
															+
														
 
															+THREE.EventDispatcher.prototype.apply( THREE.NRRDLoader.prototype );
														
--- a/examples/js/loaders/OBJLoader.js
+++ b/examples/js/loaders/OBJLoader.js
@@ -215,7 +215,7 @@ THREE.OBJLoader.prototype = {
 
															 		// f vertex//normal vertex//normal vertex//normal ...
														
 
															 		var face_pattern4 = /^f\s+((-?\d+)\/\/(-?\d+))\s+((-?\d+)\/\/(-?\d+))\s+((-?\d+)\/\/(-?\d+))(?:\s+((-?\d+)\/\/(-?\d+)))?/;
														
 
															-		var object_pattern = /^[og]\s+(.+)/;
														
 
															+		var object_pattern = /^[og]\s*(.+)?/;
														
 
															 		var smoothing_pattern = /^s\s+(\d+|on|off)/;
														
@@ -306,7 +306,7 @@ THREE.OBJLoader.prototype = {
 
															 				// or
														
 
															 				// g group_name
														
 
															-				var name = result[ 1 ].trim();
														
 
															+				var name = result[ 0 ].substr( 1 ).trim();
														
 
															 				if ( foundObjects === false ) {
														
--- a/examples/js/loaders/PCDLoader.js
+++ b/examples/js/loaders/PCDLoader.js
@@ -33,7 +33,7 @@ THREE.PCDLoader.prototype = {
 
															 	binarryToStr: function( data ) {
														
 
															-		text = "";
														
 
															+		var text = "";
														
 
															 		var charArray = new Uint8Array( data );
														
 
															 		for ( var i = 0; i < data.byteLength; i ++ ) {
														
@@ -125,7 +125,7 @@ THREE.PCDLoader.prototype = {
 
															 	parse: function( data, url ) {
														
 
															-		textData = this.binarryToStr( data );
														
 
															+		var textData = this.binarryToStr( data );
														
 
															 		// Parse the header
														
 
															 		// Header is always ascii format
														
--- a/examples/js/loaders/VRMLLoader.js
+++ b/examples/js/loaders/VRMLLoader.js
@@ -582,7 +582,7 @@ THREE.VRMLLoader.prototype = {
 
															 					if ( /USE/.exec( data ) ) {
														
 
															-						var defineKey = /USE\s+?(\w+)/.exec( data )[ 1 ];
														
 
															+						var defineKey = /USE\s+?([^\s]+)/.exec( data )[ 1 ];
														
 
															 						if ( undefined == defines[ defineKey ] ) {
														
@@ -629,7 +629,7 @@ THREE.VRMLLoader.prototype = {
 
															 					if ( /DEF/.exec( data.string ) ) {
														
 
															-						object.name = /DEF\s+(\w+)/.exec( data.string )[ 1 ];
														
 
															+						object.name = /DEF\s+([^\s]+)/.exec( data.string )[ 1 ];
														
 
															 						defines[ object.name ] = object;
														
 
															 					}
														
@@ -666,7 +666,7 @@ THREE.VRMLLoader.prototype = {
 
															 					if ( /DEF/.exec( data.string ) ) {
														
 
															-						object.name = /DEF\s+(\w+)/.exec( data.string )[ 1 ];
														
 
															+						object.name = /DEF\s+([^\s]+)/.exec( data.string )[ 1 ];
														
 
															 						defines[ object.name ] = object;
														
@@ -772,7 +772,7 @@ THREE.VRMLLoader.prototype = {
 
															 								if ( child.string.indexOf ( 'DEF' ) > -1 ) {
														
 
															-									var name = /DEF\s+(\w+)/.exec( child.string )[ 1 ];
														
 
															+									var name = /DEF\s+([^\s]+)/.exec( child.string )[ 1 ];
														
 
															 									defines[ name ] = geometry.vertices;
														
@@ -780,7 +780,7 @@ THREE.VRMLLoader.prototype = {
 
															 								if ( child.string.indexOf ( 'USE' ) > -1 ) {
														
 
															-									var defineKey = /USE\s+(\w+)/.exec( child.string )[ 1 ];
														
 
															+									var defineKey = /USE\s+([^\s]+)/.exec( child.string )[ 1 ];
														
 
															 									geometry.vertices = defines[ defineKey ];
														
 
															 								}
														
@@ -862,7 +862,7 @@ THREE.VRMLLoader.prototype = {
 
															 						// see if it's a define
														
 
															 						if ( /DEF/.exec( data.string ) ) {
														
 
															-							geometry.name = /DEF (\w+)/.exec( data.string )[ 1 ];
														
 
															+							geometry.name = /DEF ([^\s]+)/.exec( data.string )[ 1 ];
														
 
															 							defines[ geometry.name ] = geometry;
														
 
															 						}
														
@@ -920,7 +920,7 @@ THREE.VRMLLoader.prototype = {
 
															 							if ( /DEF/.exec( data.string ) ) {
														
 
															-								material.name = /DEF (\w+)/.exec( data.string )[ 1 ];
														
 
															+								material.name = /DEF ([^\s]+)/.exec( data.string )[ 1 ];
														
 
															 								defines[ material.name ] = material;
														
--- a/examples/js/loaders/VTKLoader.js
+++ b/examples/js/loaders/VTKLoader.js
@@ -3,7 +3,7 @@
 
															  * @author Alex Pletzer
														
 
															  */
														
 
															-THREE.VTKLoader = function ( manager ) {
														
 
															+THREE.VTKLoader = function( manager ) {
														
 
															 	this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
														
@@ -15,261 +15,1096 @@ THREE.VTKLoader.prototype = {
 
															 	load: function ( url, onLoad, onProgress, onError ) {
														
 
															-		// Will we bump into trouble reading the whole file into memory?
														
 
															 		var scope = this;
														
 
															+
														
 
															 		var loader = new THREE.XHRLoader( scope.manager );
														
 
															-		loader.load( url, function ( text ) {
														
 
															+		loader.setResponseType( 'arraybuffer' );
														
 
															+		loader.load( url, function( text ) {
														
 
															 			onLoad( scope.parse( text ) );
														
 
															-		},
														
 
															-
														
 
															-		onProgress, onError );
														
 
															+		}, onProgress, onError );
														
 
															 	},
														
 
															 	parse: function ( data ) {
														
 
															-		// connectivity of the triangles
														
 
															-		var indices = [];
														
 
															+		function parseASCII( data ) {
														
 
															-		// triangles vertices
														
 
															-		var positions = [];
														
 
															+			// connectivity of the triangles
														
 
															+			var indices = [];
														
 
															-		// red, green, blue colors in the range 0 to 1
														
 
															-		var colors = [];
														
 
															+			// triangles vertices
														
 
															+			var positions = [];
														
 
															-		// normal vector, one per vertex
														
 
															-		var normals = [];
														
 
															+			// red, green, blue colors in the range 0 to 1
														
 
															+			var colors = [];
														
 
															-		var result;
														
 
															+			// normal vector, one per vertex
														
 
															+			var normals = [];
														
 
															-		// pattern for reading vertices, 3 floats or integers
														
 
															-		var pat3Floats = /(\-?\d+\.?[\d\-\+e]*)\s+(\-?\d+\.?[\d\-\+e]*)\s+(\-?\d+\.?[\d\-\+e]*)/g;
														
 
															+			var result;
														
 
															-		// pattern for connectivity, an integer followed by any number of ints
														
 
															-		// the first integer is the number of polygon nodes
														
 
															-		var patConnectivity = /^(\d+)\s+([\s\d]*)/;
														
 
															+			// pattern for reading vertices, 3 floats or integers
														
 
															+			var pat3Floats = /(\-?\d+\.?[\d\-\+e]*)\s+(\-?\d+\.?[\d\-\+e]*)\s+(\-?\d+\.?[\d\-\+e]*)/g;
														
 
															-		// indicates start of vertex data section
														
 
															-		var patPOINTS = /^POINTS /;
														
 
															+			// pattern for connectivity, an integer followed by any number of ints
														
 
															+			// the first integer is the number of polygon nodes
														
 
															+			var patConnectivity = /^(\d+)\s+([\s\d]*)/;
														
 
															-		// indicates start of polygon connectivity section
														
 
															-		var patPOLYGONS = /^POLYGONS /;
														
 
															+			// indicates start of vertex data section
														
 
															+			var patPOINTS = /^POINTS /;
														
 
															-		// POINT_DATA number_of_values
														
 
															-		var patPOINT_DATA = /^POINT_DATA[ ]+(\d+)/;
														
 
															+			// indicates start of polygon connectivity section
														
 
															+			var patPOLYGONS = /^POLYGONS /;
														
 
															-		// CELL_DATA number_of_polys
														
 
															-		var patCELL_DATA = /^CELL_DATA[ ]+(\d+)/;
														
 
															+			// indicates start of triangle strips section
														
 
															+			var patTRIANGLE_STRIPS = /^TRIANGLE_STRIPS /;
														
 
															-		// Start of color section
														
 
															-		var patCOLOR_SCALARS = /^COLOR_SCALARS[ ]+(\w+)[ ]+3/;
														
 
															+			// POINT_DATA number_of_values
														
 
															+			var patPOINT_DATA = /^POINT_DATA[ ]+(\d+)/;
														
 
															-		// NORMALS Normals float
														
 
															-		var patNORMALS = /^NORMALS[ ]+(\w+)[ ]+(\w+)/;
														
 
															+			// CELL_DATA number_of_polys
														
 
															+			var patCELL_DATA = /^CELL_DATA[ ]+(\d+)/;
														
 
															-		var inPointsSection = false;
														
 
															-		var inPolygonsSection = false;
														
 
															-		var inPointDataSection = false;
														
 
															-		var inCellDataSection = false;
														
 
															-		var inColorSection = false;
														
 
															-		var inNormalsSection = false;
														
 
															+			// Start of color section
														
 
															+			var patCOLOR_SCALARS = /^COLOR_SCALARS[ ]+(\w+)[ ]+3/;
														
 
															-		var lines = data.split( '\n' );
														
 
															+			// NORMALS Normals float
														
 
															+			var patNORMALS = /^NORMALS[ ]+(\w+)[ ]+(\w+)/;
														
 
															-		for ( var i in lines ) {
														
 
															+			var inPointsSection = false;
														
 
															+			var inPolygonsSection = false;
														
 
															+			var inTriangleStripSection = false;
														
 
															+			var inPointDataSection = false;
														
 
															+			var inCellDataSection = false;
														
 
															+			var inColorSection = false;
														
 
															+			var inNormalsSection = false;
														
 
															-			var line = lines[ i ];
														
 
															+			var lines = data.split( '\n' );
														
 
															-			if ( inPointsSection ) {
														
 
															+			for ( var i in lines ) {
														
 
															-				// get the vertices
														
 
															-				while ( ( result = pat3Floats.exec( line ) ) !== null ) {
														
 
															+				var line = lines[ i ];
														
 
															-					var x = parseFloat( result[ 1 ] );
														
 
															-					var y = parseFloat( result[ 2 ] );
														
 
															-					var z = parseFloat( result[ 3 ] );
														
 
															-					positions.push( x, y, z );
														
 
															+				if ( inPointsSection ) {
														
 
															-				}
														
 
															+					// get the vertices
														
 
															+					while ( ( result = pat3Floats.exec( line ) ) !== null ) {
														
 
															+
														
 
															+						var x = parseFloat( result[ 1 ] );
														
 
															+						var y = parseFloat( result[ 2 ] );
														
 
															+						var z = parseFloat( result[ 3 ] );
														
 
															+						positions.push( x, y, z );
														
 
															+
														
 
															+					}
														
 
															-			} else if ( inPolygonsSection ) {
														
 
															+				} else if ( inPolygonsSection ) {
														
 
															-				if ( ( result = patConnectivity.exec( line ) ) !== null ) {
														
 
															+					if ( ( result = patConnectivity.exec( line ) ) !== null ) {
														
 
															-					// numVertices i0 i1 i2 ...
														
 
															-					var numVertices = parseInt( result[ 1 ] );
														
 
															-					var inds = result[ 2 ].split( /\s+/ );
														
 
															+						// numVertices i0 i1 i2 ...
														
 
															+						var numVertices = parseInt( result[ 1 ] );
														
 
															+						var inds = result[ 2 ].split( /\s+/ );
														
 
															-					if ( numVertices >= 3 ) {
														
 
															+						if ( numVertices >= 3 ) {
														
 
															-						var i0 = parseInt( inds[ 0 ] );
														
 
															-						var i1, i2;
														
 
															-						var k = 1;
														
 
															-						// split the polygon in numVertices - 2 triangles
														
 
															-						for ( var j = 0; j < numVertices - 2; ++ j ) {
														
 
															+							var i0 = parseInt( inds[ 0 ] );
														
 
															+							var i1, i2;
														
 
															+							var k = 1;
														
 
															+							// split the polygon in numVertices - 2 triangles
														
 
															+							for ( var j = 0; j < numVertices - 2; ++ j ) {
														
 
															-							i1 = parseInt( inds[ k ] );
														
 
															-							i2 = parseInt( inds[ k  + 1 ] );
														
 
															-							indices.push( i0, i1, i2 );
														
 
															-							k ++;
														
 
															+								i1 = parseInt( inds[ k ] );
														
 
															+								i2 = parseInt( inds[ k + 1 ] );
														
 
															+								indices.push( i0, i1, i2 );
														
 
															+								k ++;
														
 
															+
														
 
															+							}
														
 
															 						}
														
 
															 					}
														
 
															-				}
														
 
															+				} else if ( inTriangleStripSection ) {
														
 
															-			} else if ( inPointDataSection || inCellDataSection ) {
														
 
															+					if ( ( result = patConnectivity.exec( line ) ) !== null ) {
														
 
															-				if ( inColorSection ) {
														
 
															+						// numVertices i0 i1 i2 ...
														
 
															+						var numVertices = parseInt( result[ 1 ] );
														
 
															+						var inds = result[ 2 ].split( /\s+/ );
														
 
															-					// Get the colors
														
 
															+						if ( numVertices >= 3 ) {
														
 
															-					while ( ( result = pat3Floats.exec( line ) ) !== null ) {
														
 
															+							var i0, i1, i2;
														
 
															+							// split the polygon in numVertices - 2 triangles
														
 
															+							for ( var j = 0; j < numVertices - 2; j ++ ) {
														
 
															+
														
 
															+								if ( j % 2 === 1 ) {
														
 
															+
														
 
															+									i0 = parseInt( inds[ j ] );
														
 
															+									i1 = parseInt( inds[ j + 2 ] );
														
 
															+									i2 = parseInt( inds[ j + 1 ] );
														
 
															+									indices.push( i0, i1, i2 );
														
 
															+
														
 
															+								} else {
														
 
															-						var r = parseFloat( result[ 1 ] );
														
 
															-						var g = parseFloat( result[ 2 ] );
														
 
															-						var b = parseFloat( result[ 3 ] );
														
 
															-						colors.push( r, g, b );
														
 
															+									i0 = parseInt( inds[ j ] );
														
 
															+									i1 = parseInt( inds[ j + 1 ] );
														
 
															+									i2 = parseInt( inds[ j + 2 ] );
														
 
															+									indices.push( i0, i1, i2 );
														
 
															+
														
 
															+								}
														
 
															+
														
 
															+							}
														
 
															+
														
 
															+						}
														
 
															 					}
														
 
															-				} else if ( inNormalsSection ) {
														
 
															+				} else if ( inPointDataSection || inCellDataSection ) {
														
 
															-					// Get the normal vectors
														
 
															+					if ( inColorSection ) {
														
 
															-					while ( ( result = pat3Floats.exec( line ) ) !== null ) {
														
 
															+						// Get the colors
														
 
															+
														
 
															+						while ( ( result = pat3Floats.exec( line ) ) !== null ) {
														
 
															-						var nx = parseFloat( result[ 1 ] );
														
 
															-						var ny = parseFloat( result[ 2 ] );
														
 
															-						var nz = parseFloat( result[ 3 ] );
														
 
															-						normals.push( nx, ny, nz );
														
 
															+							var r = parseFloat( result[ 1 ] );
														
 
															+							var g = parseFloat( result[ 2 ] );
														
 
															+							var b = parseFloat( result[ 3 ] );
														
 
															+							colors.push( r, g, b );
														
 
															+
														
 
															+						}
														
 
															+
														
 
															+					} else if ( inNormalsSection ) {
														
 
															+
														
 
															+						// Get the normal vectors
														
 
															+
														
 
															+						while ( ( result = pat3Floats.exec( line ) ) !== null ) {
														
 
															+
														
 
															+							var nx = parseFloat( result[ 1 ] );
														
 
															+							var ny = parseFloat( result[ 2 ] );
														
 
															+							var nz = parseFloat( result[ 3 ] );
														
 
															+							normals.push( nx, ny, nz );
														
 
															+
														
 
															+						}
														
 
															 					}
														
 
															 				}
														
 
															+				if ( patPOLYGONS.exec( line ) !== null ) {
														
 
															+
														
 
															+					inPolygonsSection = true;
														
 
															+					inPointsSection = false;
														
 
															+					inTriangleStripSection = false;
														
 
															+
														
 
															+				} else if ( patPOINTS.exec( line ) !== null ) {
														
 
															+
														
 
															+					inPolygonsSection = false;
														
 
															+					inPointsSection = true;
														
 
															+					inTriangleStripSection = false;
														
 
															+
														
 
															+				} else if ( patTRIANGLE_STRIPS.exec( line ) !== null ) {
														
 
															+
														
 
															+					inPolygonsSection = false;
														
 
															+					inPointsSection = false;
														
 
															+					inTriangleStripSection = true;
														
 
															+
														
 
															+				} else if ( patPOINT_DATA.exec( line ) !== null ) {
														
 
															+
														
 
															+					inPointDataSection = true;
														
 
															+					inPointsSection = false;
														
 
															+					inPolygonsSection = false;
														
 
															+					inTriangleStripSection = false;
														
 
															+
														
 
															+				} else if ( patCELL_DATA.exec( line ) !== null ) {
														
 
															+
														
 
															+					inCellDataSection = true;
														
 
															+					inPointsSection = false;
														
 
															+					inPolygonsSection = false;
														
 
															+					inTriangleStripSection = false;
														
 
															+
														
 
															+				} else if ( patCOLOR_SCALARS.exec( line ) !== null ) {
														
 
															+
														
 
															+					inColorSection = true;
														
 
															+					inNormalsSection = false;
														
 
															+					inPointsSection = false;
														
 
															+					inPolygonsSection = false;
														
 
															+					inTriangleStripSection = false;
														
 
															+
														
 
															+				} else if ( patNORMALS.exec( line ) !== null ) {
														
 
															+
														
 
															+					inNormalsSection = true;
														
 
															+					inColorSection = false;
														
 
															+					inPointsSection = false;
														
 
															+					inPolygonsSection = false;
														
 
															+					inTriangleStripSection = false;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			var geometry;
														
 
															+			var stagger = 'point';
														
 
															+
														
 
															+			if ( colors.length == indices.length ) {
														
 
															+
														
 
															+				stagger = 'cell';
														
 
															+
														
 
															 			}
														
 
															-			if ( patPOLYGONS.exec( line ) !== null ) {
														
 
															+			if ( stagger == 'point' ) {
														
 
															-				inPolygonsSection = true;
														
 
															-				inPointsSection = false;
														
 
															+				// Nodal. Use BufferGeometry
														
 
															+				geometry = new THREE.BufferGeometry();
														
 
															+				geometry.setIndex( new THREE.BufferAttribute( new Uint32Array( indices ), 1 ) );
														
 
															+				geometry.addAttribute( 'position', new THREE.BufferAttribute( new Float32Array( positions ), 3 ) );
														
 
															-			} else if ( patPOINTS.exec( line ) !== null ) {
														
 
															+				if ( colors.length == positions.length ) {
														
 
															-				inPolygonsSection = false;
														
 
															-				inPointsSection = true;
														
 
															+					geometry.addAttribute( 'color', new THREE.BufferAttribute( new Float32Array( colors ), 3 ) );
														
 
															-			} else if ( patPOINT_DATA.exec( line ) !== null ) {
														
 
															+				}
														
 
															+
														
 
															+				if ( normals.length == positions.length ) {
														
 
															-				inPointDataSection = true;
														
 
															-				inPointsSection = false;
														
 
															-				inPolygonsSection = false;
														
 
															+					geometry.addAttribute( 'normal', new THREE.BufferAttribute( new Float32Array( normals ), 3 ) );
														
 
															-			} else if ( patCELL_DATA.exec( line ) !== null ) {
														
 
															+				}
														
 
															-				inCellDataSection = true;
														
 
															-				inPointsSection = false;
														
 
															-				inPolygonsSection = false;
														
 
															+			} else {
														
 
															-			} else if ( patCOLOR_SCALARS.exec( line ) !== null ) {
														
 
															+				// Cell centered colors. The only way to attach a solid color to each triangle
														
 
															+				// is to use Geometry, which is less efficient than BufferGeometry
														
 
															+				geometry = new THREE.Geometry();
														
 
															-				inColorSection = true;
														
 
															-				inNormalsSection = false;
														
 
															-				inPointsSection = false;
														
 
															-				inPolygonsSection = false;
														
 
															+				var numTriangles = indices.length / 3;
														
 
															+				var numPoints = positions.length / 3;
														
 
															+				var va, vb, vc;
														
 
															+				var face;
														
 
															+				var ia, ib, ic;
														
 
															+				var x, y, z;
														
 
															+				var r, g, b;
														
 
															-			} else if ( patNORMALS.exec( line ) !== null ) {
														
 
															+				for ( var j = 0; j < numPoints; ++ j ) {
														
 
															-				inNormalsSection = true;
														
 
															-				inColorSection = false;
														
 
															-				inPointsSection = false;
														
 
															-				inPolygonsSection = false;
														
 
															+					x = positions[ 3 * j + 0 ];
														
 
															+					y = positions[ 3 * j + 1 ];
														
 
															+					z = positions[ 3 * j + 2 ];
														
 
															+					geometry.vertices.push( new THREE.Vector3( x, y, z ) );
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				for ( var i = 0; i < numTriangles; ++ i ) {
														
 
															+
														
 
															+					ia = indices[ 3 * i + 0 ];
														
 
															+					ib = indices[ 3 * i + 1 ];
														
 
															+					ic = indices[ 3 * i + 2 ];
														
 
															+					geometry.faces.push( new THREE.Face3( ia, ib, ic ) );
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				if ( colors.length == numTriangles * 3 ) {
														
 
															+
														
 
															+					for ( var i = 0; i < numTriangles; ++ i ) {
														
 
															+
														
 
															+						face = geometry.faces[ i ];
														
 
															+						r = colors[ 3 * i + 0 ];
														
 
															+						g = colors[ 3 * i + 1 ];
														
 
															+						b = colors[ 3 * i + 2 ];
														
 
															+						face.color = new THREE.Color().setRGB( r, g, b );
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+				}
														
 
															 			}
														
 
															+			return geometry;
														
 
															+
														
 
															 		}
														
 
															-		var geometry;
														
 
															-		var stagger = 'point';
														
 
															+		function parseBinary( data ) {
														
 
															+
														
 
															+			var count, pointIndex, i, numberOfPoints, pt, s;
														
 
															+			var buffer = new Uint8Array ( data );
														
 
															+			var dataView = new DataView ( data );
														
 
															+
														
 
															+			// Points and normals, by default, are empty
														
 
															+			var points = [];
														
 
															+			var normals = [];
														
 
															+			var indices = [];
														
 
															+
														
 
															+			// Going to make a big array of strings
														
 
															+			var vtk = [];
														
 
															+			var index = 0;
														
 
															+
														
 
															+			function findString( buffer, start ) {
														
 
															+
														
 
															+				var index = start;
														
 
															+				var c = buffer[ index ];
														
 
															+				var s = [];
														
 
															+				while ( c != 10 ) {
														
 
															+
														
 
															+					s.push ( String.fromCharCode ( c ) );
														
 
															+					index ++;
														
 
															+					c = buffer[ index ];
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				return { start: start,
														
 
															+						end: index,
														
 
															+						next: index + 1,
														
 
															+						parsedString: s.join( '' ) };
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			var state, line;
														
 
															+
														
 
															+			while ( true ) {
														
 
															+
														
 
															+				// Get a string
														
 
															+				state = findString ( buffer, index );
														
 
															+				line = state.parsedString;
														
 
															+
														
 
															+				if ( line.indexOf ( 'POINTS' ) === 0 ) {
														
 
															+
														
 
															+					vtk.push ( line );
														
 
															+					// Add the points
														
 
															+					numberOfPoints = parseInt ( line.split( ' ' )[ 1 ], 10 );
														
 
															+
														
 
															+					// Each point is 3 4-byte floats
														
 
															+					count = numberOfPoints * 4 * 3;
														
 
															+
														
 
															+					points = new Float32Array( numberOfPoints * 3 );
														
 
															+
														
 
															+					pointIndex = state.next;
														
 
															+					for ( i = 0; i < numberOfPoints; i ++ ) {
														
 
															+
														
 
															+						points[ 3 * i ] = dataView.getFloat32( pointIndex, false );
														
 
															+						points[ 3 * i + 1 ] = dataView.getFloat32( pointIndex + 4, false );
														
 
															+						points[ 3 * i + 2 ] = dataView.getFloat32( pointIndex + 8, false );
														
 
															+						pointIndex = pointIndex + 12;
														
 
															+
														
 
															+					}
														
 
															+					// increment our next pointer
														
 
															+					state.next = state.next + count + 1;
														
 
															+
														
 
															+				} else if ( line.indexOf ( 'TRIANGLE_STRIPS' ) === 0 ) {
														
 
															+
														
 
															+					var numberOfStrips = parseInt ( line.split( ' ' )[ 1 ], 10 );
														
 
															+					var size = parseInt ( line.split ( ' ' )[ 2 ], 10 );
														
 
															+					// 4 byte integers
														
 
															+					count = size * 4;
														
 
															+
														
 
															+					indices = new Uint32Array( 3 * size - 9 * numberOfStrips );
														
 
															+					var indicesIndex = 0;
														
 
															+
														
 
															+					pointIndex = state.next;
														
 
															+					for ( i = 0; i < numberOfStrips; i ++ ) {
														
 
															+
														
 
															+						// For each strip, read the first value, then record that many more points
														
 
															+						var indexCount = dataView.getInt32( pointIndex, false );
														
 
															+						var strip = [];
														
 
															+						pointIndex += 4;
														
 
															+						for ( s = 0; s < indexCount; s ++ ) {
														
 
															+
														
 
															+							strip.push ( dataView.getInt32( pointIndex, false ) );
														
 
															+							pointIndex += 4;
														
 
															+
														
 
															+						}
														
 
															+
														
 
															+						// retrieves the n-2 triangles from the triangle strip
														
 
															+						for ( var j = 0; j < indexCount - 2; j ++ ) {
														
 
															+
														
 
															+							if ( j % 2 ) {
														
 
															+
														
 
															+								indices[ indicesIndex ++ ] = strip[ j ];
														
 
															+								indices[ indicesIndex ++ ] = strip[ j + 2 ];
														
 
															+								indices[ indicesIndex ++ ] = strip[ j + 1 ];
														
 
															+
														
 
															+							} else {
														
 
															+
														
 
															-		if ( colors.length == indices.length ) {
														
 
															+								indices[ indicesIndex ++ ] = strip[ j ];
														
 
															+								indices[ indicesIndex ++ ] = strip[ j + 1 ];
														
 
															+								indices[ indicesIndex ++ ] = strip[ j + 2 ];
														
 
															-			stagger = 'cell';
														
 
															+							}
														
 
															+
														
 
															+						}
														
 
															+
														
 
															+					}
														
 
															+					// increment our next pointer
														
 
															+					state.next = state.next + count + 1;
														
 
															+
														
 
															+				} else if ( line.indexOf ( 'POLYGONS' ) === 0 ) {
														
 
															+
														
 
															+					var numberOfStrips = parseInt ( line.split( ' ' )[ 1 ], 10 );
														
 
															+					var size = parseInt ( line.split ( ' ' )[ 2 ], 10 );
														
 
															+					// 4 byte integers
														
 
															+					count = size * 4;
														
 
															+
														
 
															+					indices = new Uint32Array( 3 * size - 9 * numberOfStrips );
														
 
															+					var indicesIndex = 0;
														
 
															+
														
 
															+					pointIndex = state.next;
														
 
															+					for ( i = 0; i < numberOfStrips; i ++ ) {
														
 
															+
														
 
															+						// For each strip, read the first value, then record that many more points
														
 
															+						var indexCount = dataView.getInt32( pointIndex, false );
														
 
															+						var strip = [];
														
 
															+						pointIndex += 4;
														
 
															+						for ( s = 0; s < indexCount; s ++ ) {
														
 
															+
														
 
															+							strip.push ( dataView.getInt32( pointIndex, false ) );
														
 
															+							pointIndex += 4;
														
 
															+
														
 
															+						}
														
 
															+						var i0 = strip[ 0 ];
														
 
															+						// divide the polygon in n-2 triangle
														
 
															+						for ( var j = 1; j < indexCount - 1; j ++ ) {
														
 
															+
														
 
															+							indices[ indicesIndex ++ ] = strip[ 0 ];
														
 
															+							indices[ indicesIndex ++ ] = strip[ j ];
														
 
															+							indices[ indicesIndex ++ ] = strip[ j + 1 ];
														
 
															+
														
 
															+						}
														
 
															+
														
 
															+					}
														
 
															+					// increment our next pointer
														
 
															+					state.next = state.next + count + 1;
														
 
															+
														
 
															+				} else if ( line.indexOf ( 'POINT_DATA' ) === 0 ) {
														
 
															+
														
 
															+					numberOfPoints = parseInt ( line.split( ' ' )[ 1 ], 10 );
														
 
															+
														
 
															+					// Grab the next line
														
 
															+					state = findString ( buffer, state.next );
														
 
															+
														
 
															+					// Now grab the binary data
														
 
															+					count = numberOfPoints * 4 * 3;
														
 
															+
														
 
															+					normals = new Float32Array( numberOfPoints * 3 );
														
 
															+					pointIndex = state.next;
														
 
															+					for ( i = 0; i < numberOfPoints; i ++ ) {
														
 
															+
														
 
															+						normals[ 3 * i ] = dataView.getFloat32( pointIndex, false );
														
 
															+						normals[ 3 * i + 1 ] = dataView.getFloat32( pointIndex + 4, false );
														
 
															+						normals[ 3 * i + 2 ] = dataView.getFloat32( pointIndex + 8, false );
														
 
															+						pointIndex += 12;
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+					// Increment past our data
														
 
															+					state.next = state.next + count;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				// Increment index
														
 
															+				index = state.next;
														
 
															+
														
 
															+				if ( index >= buffer.byteLength ) {
														
 
															+
														
 
															+					break;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			var geometry = new THREE.BufferGeometry();
														
 
															+			geometry.setIndex( new THREE.BufferAttribute( indices, 1 ) );
														
 
															+			geometry.addAttribute( 'position', new THREE.BufferAttribute( points, 3 ) );
														
 
															+
														
 
															+			if ( normals.length == points.length ) {
														
 
															+
														
 
															+				geometry.addAttribute( 'normal', new THREE.BufferAttribute( normals, 3 ) );
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			return geometry;
														
 
															 		}
														
 
															-		if ( stagger == 'point' ) {
														
 
															+		function parseXML( stringFile ) {
														
 
															+
														
 
															+			// Changes XML to JSON, based on https://davidwalsh.name/convert-xml-json
														
 
															+
														
 
															+			function xmlToJson( xml ) {
														
 
															+
														
 
															+				// Create the return object
														
 
															+				var obj = {};
														
 
															+
														
 
															+				if ( xml.nodeType == 1 ) { // element
														
 
															+
														
 
															+					// do attributes
														
 
															+
														
 
															+					if ( xml.attributes ) {
														
 
															+
														
 
															+						if ( xml.attributes.length > 0 ) {
														
 
															+
														
 
															+							obj[ 'attributes' ] = {};
														
 
															+
														
 
															+							for ( var j = 0; j < xml.attributes.length; j ++ ) {
														
 
															-			// Nodal. Use BufferGeometry
														
 
															-			geometry = new THREE.BufferGeometry();
														
 
															-			geometry.setIndex( new THREE.BufferAttribute( new ( indices.length > 65535 ? Uint32Array : Uint16Array )( indices ), 1 ) );
														
 
															-			geometry.addAttribute( 'position', new THREE.BufferAttribute( new Float32Array( positions ), 3 ) );
														
 
															+								var attribute = xml.attributes.item( j );
														
 
															+								obj[ 'attributes' ][ attribute.nodeName ] = attribute.nodeValue.trim();
														
 
															-			if ( colors.length == positions.length ) {
														
 
															+							}
														
 
															-				geometry.addAttribute( 'color', new THREE.BufferAttribute( new Float32Array( colors ), 3 ) );
														
 
															+						}
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+				} else if ( xml.nodeType == 3 ) { // text
														
 
															+
														
 
															+					obj = xml.nodeValue.trim();
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				// do children
														
 
															+				if ( xml.hasChildNodes() ) {
														
 
															+
														
 
															+					for ( var i = 0; i < xml.childNodes.length; i ++ ) {
														
 
															+
														
 
															+						var item = xml.childNodes.item( i );
														
 
															+						var nodeName = item.nodeName;
														
 
															+
														
 
															+						if ( typeof( obj[ nodeName ] ) === 'undefined' ) {
														
 
															+
														
 
															+							var tmp = xmlToJson( item );
														
 
															+
														
 
															+							if ( tmp !== '' ) obj[ nodeName ] = tmp;
														
 
															+
														
 
															+						} else {
														
 
															+
														
 
															+							if ( typeof( obj[ nodeName ].push ) === 'undefined' ) {
														
 
															+
														
 
															+								var old = obj[ nodeName ];
														
 
															+								obj[ nodeName ] = [ old ];
														
 
															+
														
 
															+							}
														
 
															+
														
 
															+							var tmp = xmlToJson( item );
														
 
															+
														
 
															+							if ( tmp !== '' ) obj[ nodeName ].push( tmp );
														
 
															+
														
 
															+						}
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				return obj;
														
 
															 			}
														
 
															-			if ( normals.length == positions.length ) {
														
 
															+			// Taken from Base64-js
														
 
															+			function Base64toByteArray( b64 ) {
														
 
															+
														
 
															+				var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array;
														
 
															+				var i;
														
 
															+				var lookup = [];
														
 
															+				var revLookup = [];
														
 
															+				var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
														
 
															+				var len = code.length;
														
 
															+
														
 
															+				for ( i = 0; i < len; i ++ ) {
														
 
															+
														
 
															+					lookup[ i ] = code[ i ];
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				for ( i = 0; i < len; ++ i ) {
														
 
															+
														
 
															+					revLookup[ code.charCodeAt( i ) ] = i;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				revLookup[ '-'.charCodeAt( 0 ) ] = 62;
														
 
															+				revLookup[ '_'.charCodeAt( 0 ) ] = 63;
														
 
															+
														
 
															+				var j, l, tmp, placeHolders, arr;
														
 
															+				var len = b64.length;
														
 
															+
														
 
															+				if ( len % 4 > 0 ) {
														
 
															+
														
 
															+					throw new Error( 'Invalid string. Length must be a multiple of 4' );
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				placeHolders = b64[ len - 2 ] === '=' ? 2 : b64[ len - 1 ] === '=' ? 1 : 0;
														
 
															+				arr = new Arr( len * 3 / 4 - placeHolders );
														
 
															+				l = placeHolders > 0 ? len - 4 : len;
														
 
															+
														
 
															+				var L = 0;
														
 
															+
														
 
															+				for ( i = 0, j = 0; i < l; i += 4, j += 3 ) {
														
 
															+
														
 
															+					tmp = ( revLookup[ b64.charCodeAt( i ) ] << 18 ) | ( revLookup[ b64.charCodeAt( i + 1 ) ] << 12 ) | ( revLookup[ b64.charCodeAt( i + 2 ) ] << 6 ) | revLookup[ b64.charCodeAt( i + 3 ) ];
														
 
															+					arr[ L ++ ] = ( tmp & 0xFF0000 ) >> 16;
														
 
															+					arr[ L ++ ] = ( tmp & 0xFF00 ) >> 8;
														
 
															+					arr[ L ++ ] = tmp & 0xFF;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				if ( placeHolders === 2 ) {
														
 
															+
														
 
															+					tmp = ( revLookup[ b64.charCodeAt( i ) ] << 2 ) | ( revLookup[ b64.charCodeAt( i + 1 ) ] >> 4 );
														
 
															+					arr[ L ++ ] = tmp & 0xFF;
														
 
															+
														
 
															+				} else if ( placeHolders === 1 ) {
														
 
															-				geometry.addAttribute( 'normal', new THREE.BufferAttribute( new Float32Array( normals ), 3 ) );
														
 
															+					tmp = ( revLookup[ b64.charCodeAt( i ) ] << 10 ) | ( revLookup[ b64.charCodeAt( i + 1 ) ] << 4 ) | ( revLookup[ b64.charCodeAt( i + 2 ) ] >> 2 );
														
 
															+					arr[ L ++ ] = ( tmp >> 8 ) & 0xFF;
														
 
															+					arr[ L ++ ] = tmp & 0xFF;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				return arr;
														
 
															 			}
														
 
															-		} else {
														
 
															+			function parseDataArray( ele, compressed ) {
														
 
															+
														
 
															+				// Check the format
														
 
															+
														
 
															+				if ( ele.attributes.format == 'binary' ) {
														
 
															+
														
 
															+					if ( compressed ) {
														
 
															+
														
 
															+						// Split the blob_header and compressed Data
														
 
															+						if ( ele[ '#text' ].indexOf( '==' ) != - 1 ) {
														
 
															+
														
 
															+							var data = ele[ '#text' ].split( '==' );
														
 
															+
														
 
															+							// console.log( data );
														
 
															+
														
 
															+							if ( data.length == 2 ) {
														
 
															+
														
 
															+								var blob = data.shift();
														
 
															+								var content = data.shift();
														
 
															+
														
 
															+								if ( content === '' ) {
														
 
															+
														
 
															+									content = blob + '==';
														
 
															+
														
 
															+								}
														
 
															+
														
 
															+							} else if ( data.length > 2 ) {
														
 
															+
														
 
															+								var blob = data.shift();
														
 
															+								var content = data.shift();
														
 
															+								content = content + '==';
														
 
															+
														
 
															+							} else if ( data.length < 2 ) {
														
 
															+
														
 
															+								var content = data.shift();
														
 
															+								content = content + '==';
														
 
															+
														
 
															+							}
														
 
															+
														
 
															+							// Convert to bytearray
														
 
															+							var arr = Base64toByteArray( content );
														
 
															+
														
 
															+							// decompress
														
 
															+							var inflate = new Zlib.Inflate( arr, { resize: true, verify: true } );
														
 
															+							var content = inflate.decompress();
														
 
															+
														
 
															+						} else {
														
 
															+
														
 
															+							var content = Base64toByteArray( ele[ '#text' ] );
														
 
															+
														
 
															+						}
														
 
															+
														
 
															+					} else {
														
 
															+
														
 
															+						var content = Base64toByteArray( ele[ '#text' ] );
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+					var content = content.buffer;
														
 
															+
														
 
															+				} else {
														
 
															+
														
 
															+					if ( ele[ '#text' ] ) {
														
 
															+
														
 
															+						var content = ele[ '#text' ].replace( /\n/g, ' ' ).split( ' ' ).filter( function ( el, idx, arr ) {
														
 
															+
														
 
															+							if ( el !== '' ) return el;
														
 
															+
														
 
															+						} );
														
 
															+
														
 
															+					} else {
														
 
															+
														
 
															+						var content = new Int32Array( 0 ).buffer;
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				delete ele[ '#text' ];
														
 
															+
														
 
															+				// Get the content and optimize it
														
 
															+
														
 
															+				if ( ele.attributes.type == 'Float32' ) {
														
 
															+
														
 
															+					var txt = new Float32Array( content );
														
 
															+
														
 
															+					if ( ele.attributes.format == 'binary' ) {
														
 
															+
														
 
															+						if ( ! compressed ) {
														
 
															+
														
 
															+							txt = txt.filter( function( el, idx, arr ) {
														
 
															+
														
 
															+								if ( idx !== 0 ) return true;
														
 
															-			// Cell centered colors. The only way to attach a solid color to each triangle
														
 
															-			// is to use Geometry, which is less efficient than BufferGeometry
														
 
															-			geometry = new THREE.Geometry();
														
 
															+							} );
														
 
															-			var numTriangles = indices.length / 3;
														
 
															-			var numPoints = positions.length / 3;
														
 
															-			var va, vb, vc;
														
 
															-			var face;
														
 
															-			var ia, ib, ic;
														
 
															-			var x, y, z;
														
 
															-			var r, g, b;
														
 
															+						}
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+				} else if ( ele.attributes.type === 'Int64' ) {
														
 
															+
														
 
															+					var txt = new Int32Array( content );
														
 
															+
														
 
															+					if ( ele.attributes.format == 'binary' ) {
														
 
															+
														
 
															+						if ( ! compressed ) {
														
 
															+
														
 
															+							txt = txt.filter( function ( el, idx, arr ) {
														
 
															+
														
 
															+								if ( idx !== 0 ) return true;
														
 
															+
														
 
															+							} );
														
 
															+
														
 
															+						}
														
 
															+
														
 
															+						txt = txt.filter( function ( el, idx, arr ) {
														
 
															-			for ( var j = 0; j < numPoints; ++ j ) {
														
 
															+							if ( idx % 2 !== 1 ) return true;
														
 
															-				x = positions[ 3 * j + 0 ];
														
 
															-				y = positions[ 3 * j + 1 ];
														
 
															-				z = positions[ 3 * j + 2 ];
														
 
															-				geometry.vertices.push( new THREE.Vector3( x, y, z ) );
														
 
															+						} );
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				// console.log( txt );
														
 
															+
														
 
															+				return txt;
														
 
															 			}
														
 
															-			for ( var i = 0; i < numTriangles; ++ i ) {
														
 
															+			// Main part
														
 
															+			// Get Dom
														
 
															+			var dom = null;
														
 
															+
														
 
															+			if ( window.DOMParser ) {
														
 
															+
														
 
															+				try {
														
 
															+
														
 
															+					dom = ( new DOMParser() ).parseFromString( stringFile, 'text/xml' );
														
 
															+
														
 
															+				} catch ( e ) {
														
 
															+
														
 
															+					dom = null;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			} else if ( window.ActiveXObject ) {
														
 
															+
														
 
															+				try {
														
 
															+
														
 
															+					dom = new ActiveXObject( 'Microsoft.XMLDOM' );
														
 
															+					dom.async = false;
														
 
															+
														
 
															+					if ( ! dom.loadXML( xml ) ) {
														
 
															+
														
 
															+						throw new Error( dom.parseError.reason + dom.parseError.srcText );
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+				} catch ( e ) {
														
 
															+
														
 
															+					dom = null;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			} else {
														
 
															-				ia = indices[ 3 * i + 0 ];
														
 
															-				ib = indices[ 3 * i + 1 ];
														
 
															-				ic = indices[ 3 * i + 2 ];
														
 
															-				geometry.faces.push( new THREE.Face3( ia, ib, ic ) );
														
 
															+				throw new Error( 'Cannot parse xml string!' );
														
 
															 			}
														
 
															-			if ( colors.length == numTriangles * 3 ) {
														
 
															+			// Get the doc
														
 
															+			var doc = dom.documentElement;
														
 
															+			// Convert to json
														
 
															+			var json = xmlToJson( doc );
														
 
															+			var points = [];
														
 
															+			var normals = [];
														
 
															+			var indices = [];
														
 
															-				for ( var i = 0; i < numTriangles; ++ i ) {
														
 
															+			if ( json.PolyData ) {
														
 
															+
														
 
															+				var piece = json.PolyData.Piece;
														
 
															+				var compressed = json.attributes.hasOwnProperty( 'compressor' );
														
 
															+
														
 
															+				// Can be optimized
														
 
															+				// Loop through the sections
														
 
															+				var sections = [ 'PointData', 'Points', 'Strips', 'Polys' ];// +['CellData', 'Verts', 'Lines'];
														
 
															+				var sectionIndex = 0, numberOfSections = sections.length;
														
 
															+
														
 
															+				while ( sectionIndex < numberOfSections ) {
														
 
															+
														
 
															+					var section = piece[ sections[ sectionIndex ] ];
														
 
															+
														
 
															+					// If it has a DataArray in it
														
 
															+
														
 
															+					if ( section.DataArray ) {
														
 
															+
														
 
															+						// Depending on the number of DataArrays
														
 
															+
														
 
															+						if ( Object.prototype.toString.call( section.DataArray ) === '[object Array]' ) {
														
 
															+
														
 
															+							var arr = section.DataArray;
														
 
															+
														
 
															+						} else {
														
 
															+
														
 
															+							var arr = [ section.DataArray ];
														
 
															-					face = geometry.faces[ i ];
														
 
															-					r = colors[ 3 * i + 0 ];
														
 
															-					g = colors[ 3 * i + 1 ];
														
 
															-					b = colors[ 3 * i + 2 ];
														
 
															-					face.color = new THREE.Color().setRGB( r, g, b );
														
 
															+						}
														
 
															+
														
 
															+						var dataArrayIndex = 0, numberOfDataArrays = arr.length;
														
 
															+
														
 
															+						while ( dataArrayIndex < numberOfDataArrays ) {
														
 
															+
														
 
															+							// Parse the DataArray
														
 
															+							arr[ dataArrayIndex ].text = parseDataArray( arr[ dataArrayIndex ], compressed );
														
 
															+							dataArrayIndex ++;
														
 
															+
														
 
															+						}
														
 
															+
														
 
															+						switch ( sections[ sectionIndex ] ) {
														
 
															+
														
 
															+							// if iti is point data
														
 
															+							case 'PointData':
														
 
															+
														
 
															+								var numberOfPoints = parseInt( piece.attributes.NumberOfPoints );
														
 
															+								var normalsName = section.attributes.Normals;
														
 
															+
														
 
															+								if ( numberOfPoints > 0 ) {
														
 
															+
														
 
															+									for ( var i = 0, len = arr.length; i < len; i ++ ) {
														
 
															+
														
 
															+										if ( normalsName == arr[ i ].attributes.Name ) {
														
 
															+
														
 
															+											var components = arr[ i ].attributes.NumberOfComponents;
														
 
															+											normals = new Float32Array( numberOfPoints * components );
														
 
															+											normals.set( arr[ i ].text, 0 );
														
 
															+
														
 
															+										}
														
 
															+
														
 
															+									}
														
 
															+
														
 
															+								}
														
 
															+
														
 
															+								// console.log('Normals', normals);
														
 
															+
														
 
															+								break;
														
 
															+
														
 
															+							// if it is points
														
 
															+							case 'Points':
														
 
															+
														
 
															+								var numberOfPoints = parseInt( piece.attributes.NumberOfPoints );
														
 
															+
														
 
															+								if ( numberOfPoints > 0 ) {
														
 
															+
														
 
															+									var components = section.DataArray.attributes.NumberOfComponents;
														
 
															+									points = new Float32Array( numberOfPoints * components );
														
 
															+									points.set( section.DataArray.text, 0 );
														
 
															+
														
 
															+								}
														
 
															+
														
 
															+								// console.log('Points', points);
														
 
															+
														
 
															+								break;
														
 
															+
														
 
															+							// if it is strips
														
 
															+							case 'Strips':
														
 
															+
														
 
															+								var numberOfStrips = parseInt( piece.attributes.NumberOfStrips );
														
 
															+
														
 
															+								if ( numberOfStrips > 0 ) {
														
 
															+
														
 
															+									var connectivity = new Int32Array( section.DataArray[ 0 ].text.length );
														
 
															+									var offset = new Int32Array( section.DataArray[ 1 ].text.length );
														
 
															+									connectivity.set( section.DataArray[ 0 ].text, 0 );
														
 
															+									offset.set( section.DataArray[ 1 ].text, 0 );
														
 
															+
														
 
															+									var size = numberOfStrips + connectivity.length;
														
 
															+									indices = new Uint32Array( 3 * size - 9 * numberOfStrips );
														
 
															+
														
 
															+									var indicesIndex = 0;
														
 
															+
														
 
															+									for ( var i = 0,len = numberOfStrips; i < len; i ++ ) {
														
 
															+
														
 
															+										var strip = [];
														
 
															+
														
 
															+										for ( var s = 0, len1 = offset[ i ], len0 = 0; s < len1 - len0; s ++ ) {
														
 
															+
														
 
															+											strip.push ( connectivity[ s ] );
														
 
															+
														
 
															+											if ( i > 0 ) len0 = offset[ i - 1 ];
														
 
															+
														
 
															+										}
														
 
															+
														
 
															+										for ( var j = 0, len1 = offset[ i ], len0 = 0; j < len1 - len0 - 2; j ++ ) {
														
 
															+
														
 
															+											if ( j % 2 ) {
														
 
															+
														
 
															+												indices[ indicesIndex ++ ] = strip[ j ];
														
 
															+												indices[ indicesIndex ++ ] = strip[ j + 2 ];
														
 
															+												indices[ indicesIndex ++ ] = strip[ j + 1 ];
														
 
															+
														
 
															+											} else {
														
 
															+
														
 
															+												indices[ indicesIndex ++ ] = strip[ j ];
														
 
															+												indices[ indicesIndex ++ ] = strip[ j + 1 ];
														
 
															+												indices[ indicesIndex ++ ] = strip[ j + 2 ];
														
 
															+
														
 
															+											}
														
 
															+
														
 
															+											if ( i > 0 ) len0 = offset[ i - 1 ];
														
 
															+
														
 
															+										}
														
 
															+
														
 
															+									}
														
 
															+
														
 
															+								}
														
 
															+
														
 
															+								//console.log('Strips', indices);
														
 
															+
														
 
															+								break;
														
 
															+
														
 
															+							// if it is polys
														
 
															+							case 'Polys':
														
 
															+
														
 
															+								var numberOfPolys = parseInt( piece.attributes.NumberOfPolys );
														
 
															+
														
 
															+								if ( numberOfPolys > 0 ) {
														
 
															+
														
 
															+									var connectivity = new Int32Array( section.DataArray[ 0 ].text.length );
														
 
															+									var offset = new Int32Array( section.DataArray[ 1 ].text.length );
														
 
															+									connectivity.set( section.DataArray[ 0 ].text, 0 );
														
 
															+									offset.set( section.DataArray[ 1 ].text, 0 );
														
 
															+
														
 
															+									var size = numberOfPolys + connectivity.length;
														
 
															+									indices = new Uint32Array( 3 * size - 9 * numberOfPolys );
														
 
															+									var indicesIndex = 0, connectivityIndex = 0;
														
 
															+									var i = 0,len = numberOfPolys, len0 = 0;
														
 
															+
														
 
															+									while ( i < len ) {
														
 
															+
														
 
															+										var poly = [];
														
 
															+										var s = 0, len1 = offset[ i ];
														
 
															+
														
 
															+										while ( s < len1 - len0 ) {
														
 
															+
														
 
															+											poly.push( connectivity[ connectivityIndex ++ ] );
														
 
															+											s ++;
														
 
															+
														
 
															+										}
														
 
															+
														
 
															+										var j = 1;
														
 
															+
														
 
															+										while ( j < len1 - len0 - 1 ) {
														
 
															+
														
 
															+											indices[ indicesIndex ++ ] = poly[ 0 ];
														
 
															+											indices[ indicesIndex ++ ] = poly[ j ];
														
 
															+											indices[ indicesIndex ++ ] = poly[ j + 1 ];
														
 
															+											j ++;
														
 
															+
														
 
															+										}
														
 
															+
														
 
															+										i ++;
														
 
															+										len0 = offset[ i - 1 ];
														
 
															+
														
 
															+									}
														
 
															+
														
 
															+								}
														
 
															+								//console.log('Polys', indices);
														
 
															+								break;
														
 
															+
														
 
															+							default:
														
 
															+								break;
														
 
															+
														
 
															+						}
														
 
															+
														
 
															+					}
														
 
															+
														
 
															+					sectionIndex ++;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				var geometry = new THREE.BufferGeometry();
														
 
															+				geometry.setIndex( new THREE.BufferAttribute( indices, 1 ) );
														
 
															+				geometry.addAttribute( 'position', new THREE.BufferAttribute( points, 3 ) );
														
 
															+
														
 
															+				if ( normals.length == points.length ) {
														
 
															+
														
 
															+					geometry.addAttribute( 'normal', new THREE.BufferAttribute( normals, 3 ) );
														
 
															 				}
														
 
															-			 }
														
 
															+				// console.log( json );
														
 
															+
														
 
															+				return geometry;
														
 
															+
														
 
															+			} else {
														
 
															+
														
 
															+				// TODO for vtu,vti,and other xml formats
														
 
															+
														
 
															+			}
														
 
															 		}
														
 
															-		return geometry;
														
 
															+		function getStringFile( data ) {
														
 
															+
														
 
															+			var stringFile = '';
														
 
															+			var charArray = new Uint8Array( data );
														
 
															+			var i = 0;
														
 
															+			var len = charArray.length;
														
 
															+
														
 
															+			while ( len -- ) {
														
 
															+
														
 
															+				stringFile += String.fromCharCode( charArray[ i ++ ] );
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			return stringFile;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		// get the 5 first lines of the files to check if there is the key word binary
														
 
															+		var meta = String.fromCharCode.apply( null, new Uint8Array( data, 0, 250 ) ).split( '\n' );
														
 
															+
														
 
															+		if ( meta[ 0 ].indexOf( 'xml' ) !== - 1 ) {
														
 
															+
														
 
															+			return parseXML( getStringFile( data ) );
														
 
															+
														
 
															+		} else if ( meta[ 2 ].includes( 'ASCII' ) ) {
														
 
															+
														
 
															+			return parseASCII( getStringFile( data ) );
														
 
															+
														
 
															+		} else {
														
 
															+
														
 
															+			return parseBinary( data );
														
 
															+
														
 
															+		}
														
 
															 	}
														
--- a/examples/js/loaders/gltf/glTF-parser.js
+++ b/examples/js/loaders/gltf/glTF-parser.js
@@ -22,364 +22,374 @@
 
															 // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
														
 
															 /*
														
 
															-    The Abstract Loader has two modes:
														
 
															-        #1: [static] load all the JSON at once [as of now]
														
 
															-        #2: [stream] stream and parse JSON progressively [not yet supported]
														
 
															+	The Abstract Loader has two modes:
														
 
															+		#1: [static] load all the JSON at once [as of now]
														
 
															+		#2: [stream] stream and parse JSON progressively [not yet supported]
														
 
															-    Whatever is the mechanism used to parse the JSON (#1 or #2),
														
 
															-    The loader starts by resolving the paths to binaries and referenced json files (by replace the value of the path property with an absolute path if it was relative).
														
 
															+	Whatever is the mechanism used to parse the JSON (#1 or #2),
														
 
															+	The loader starts by resolving the paths to binaries and referenced json files (by replace the value of the path property with an absolute path if it was relative).
														
 
															-    In case #1: it is guaranteed to call the concrete loader implementation methods in a order that solves the dependencies between the entries.
														
 
															-    only the nodes requires an extra pass to set up the hirerarchy.
														
 
															-    In case #2: the concrete implementation will have to solve the dependencies. no order is guaranteed.
														
 
															+	In case #1: it is guaranteed to call the concrete loader implementation methods in a order that solves the dependencies between the entries.
														
 
															+	only the nodes requires an extra pass to set up the hirerarchy.
														
 
															+	In case #2: the concrete implementation will have to solve the dependencies. no order is guaranteed.
														
 
															-    When case #1 is used the followed dependency order is:
														
 
															+	When case #1 is used the followed dependency order is:
														
 
															-    scenes -> nodes -> meshes -> materials -> techniques -> shaders
														
 
															-                    -> buffers
														
 
															-                    -> cameras
														
 
															-                    -> lights
														
 
															+	scenes -> nodes -> meshes -> materials -> techniques -> shaders
														
 
															+					-> buffers
														
 
															+					-> cameras
														
 
															+					-> lights
														
 
															-    The readers starts with the leafs, i.e:
														
 
															-        shaders, techniques, materials, meshes, buffers, cameras, lights, nodes, scenes
														
 
															+	The readers starts with the leafs, i.e:
														
 
															+		shaders, techniques, materials, meshes, buffers, cameras, lights, nodes, scenes
														
 
															-    For each called handle method called the client should return true if the next handle can be call right after returning,
														
 
															-    or false if a callback on client side will notify the loader that the next handle method can be called.
														
 
															+	For each called handle method called the client should return true if the next handle can be call right after returning,
														
 
															+	or false if a callback on client side will notify the loader that the next handle method can be called.
														
 
															 */
														
 
															 var global = window;
														
 
															 (function (root, factory) {
														
 
															 	if (typeof exports === 'object') {
														
 
															-        // Node. Does not work with strict CommonJS, but
														
 
															-        // only CommonJS-like enviroments that support module.exports,
														
 
															-        // like Node.
														
 
															+		// Node. Does not work with strict CommonJS, but
														
 
															+		// only CommonJS-like enviroments that support module.exports,
														
 
															+		// like Node.
														
 
															 		factory(module.exports);
														
 
															 	} else if (typeof define === 'function' && define.amd) {
														
 
															-        // AMD. Register as an anonymous module.
														
 
															+		// AMD. Register as an anonymous module.
														
 
															 		define([], function () {
														
 
															 			return factory(root);
														
 
															 		});
														
 
															 	} else {
														
 
															-        // Browser globals
														
 
															+		// Browser globals
														
 
															 		factory(root);
														
 
															 	}
														
 
															 }(this, function (root) {
														
 
															 	"use strict";
														
 
															-	var categoriesDepsOrder = [ "buffers", "bufferViews", "images",  "videos", "samplers", "textures", "shaders", "programs", "techniques", "materials", "accessors", "meshes", "cameras", "lights", "skins", "nodes", "scenes", "animations" ];
														
 
															+	var categoriesDepsOrder = ["extensions", "buffers", "bufferViews", "images",  "videos", "samplers", "textures", "shaders", "programs", "techniques", "materials", "accessors", "meshes", "cameras", "lights", "skins", "nodes", "animations", "scenes"];
														
 
															 	var glTFParser = Object.create(Object.prototype, {
														
 
															-        _rootDescription: { value: null, writable: true },
														
 
															+		_rootDescription: { value: null, writable: true },
														
 
															-        rootDescription: {
														
 
															-            set: function(value) {
														
 
															-	this._rootDescription = value;
														
 
															-            },
														
 
															-            get: function() {
														
 
															-	return this._rootDescription;
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        baseURL: { value: null, writable: true },
														
 
															+		rootDescription: {
														
 
															+			set: function(value) {
														
 
															+				this._rootDescription = value;
														
 
															+			},
														
 
															+			get: function() {
														
 
															+				return this._rootDescription;
														
 
															+			}
														
 
															+		},
														
 
															-        //detect absolute path following the same protocol than window.location
														
 
															-        _isAbsolutePath: {
														
 
															-            value: function(path) {
														
 
															-	var isAbsolutePathRegExp = new RegExp("^" + window.location.protocol, "i");
														
 
															+		baseURL: { value: null, writable: true },
														
 
															-	return path.match(isAbsolutePathRegExp) ? true : false;
														
 
															-            }
														
 
															-        },
														
 
															+		//detect absolute path following the same protocol than window.location
														
 
															+		_isAbsolutePath: {
														
 
															+			value: function(path) {
														
 
															+				var isAbsolutePathRegExp = new RegExp("^"+window.location.protocol, "i");
														
 
															-        resolvePathIfNeeded: {
														
 
															-            value: function(path) {
														
 
															-	if (this._isAbsolutePath(path)) {
														
 
															-		return path;
														
 
															-	}
														
 
															+				return path.match(isAbsolutePathRegExp) ? true : false;
														
 
															+			}
														
 
															+		},
														
 
															-	return this.baseURL + path;
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        _resolvePathsForCategories: {
														
 
															-            value: function(categories) {
														
 
															-	categories.forEach( function(category) {
														
 
															-		var descriptions = this.json[category];
														
 
															-		if (descriptions) {
														
 
															-			var descriptionKeys = Object.keys(descriptions);
														
 
															-			descriptionKeys.forEach( function(descriptionKey) {
														
 
															-				var description = descriptions[descriptionKey];
														
 
															-				description.path = this.resolvePathIfNeeded(description.path);
														
 
															-			}, this);
														
 
															-		}
														
 
															-	}, this);
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        _json: {
														
 
															-            value: null,
														
 
															-            writable: true
														
 
															-        },
														
 
															-
														
 
															-        json: {
														
 
															-            enumerable: true,
														
 
															-            get: function() {
														
 
															-	return this._json;
														
 
															-            },
														
 
															-            set: function(value) {
														
 
															-	if (this._json !== value) {
														
 
															-		this._json = value;
														
 
															-		this._resolvePathsForCategories([ "buffers", "shaders", "images", "videos" ]);
														
 
															-	}
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        _path: {
														
 
															-            value: null,
														
 
															-            writable: true
														
 
															-        },
														
 
															-
														
 
															-        getEntryDescription: {
														
 
															-            value: function (entryID, entryType) {
														
 
															-	var entries = null;
														
 
															-
														
 
															-	var category = entryType;
														
 
															-	entries = this.rootDescription[category];
														
 
															-	if (!entries) {
														
 
															-		console.log("ERROR:CANNOT find expected category named:" + category);
														
 
															-		return null;
														
 
															-	}
														
 
															+		resolvePathIfNeeded: {
														
 
															+			value: function(path) {
														
 
															+				if (this._isAbsolutePath(path)) {
														
 
															+					return path;
														
 
															+				}
														
 
															-	return entries ? entries[entryID] : null;
														
 
															-            }
														
 
															-        },
														
 
															+				var isDataUriRegex = /^data:/;
														
 
															+				if (isDataUriRegex.test(path)) {
														
 
															+					return path;
														
 
															+				}
														
 
															+				
														
 
															+				return this.baseURL + path;
														
 
															+			}
														
 
															+		},
														
 
															+
														
 
															+		_resolvePathsForCategories: {
														
 
															+			value: function(categories) {
														
 
															+				categories.forEach( function(category) {
														
 
															+					var descriptions = this.json[category];
														
 
															+					if (descriptions) {
														
 
															+						var descriptionKeys = Object.keys(descriptions);
														
 
															+						descriptionKeys.forEach( function(descriptionKey) {
														
 
															+							var description = descriptions[descriptionKey];
														
 
															+							description.uri = this.resolvePathIfNeeded(description.uri);
														
 
															+						}, this);
														
 
															+					}
														
 
															+				}, this);
														
 
															+			}
														
 
															+		},
														
 
															+
														
 
															+		_json: {
														
 
															+			value: null,
														
 
															+			writable: true
														
 
															+		},
														
 
															+
														
 
															+		json: {
														
 
															+			enumerable: true,
														
 
															+			get: function() {
														
 
															+				return this._json;
														
 
															+			},
														
 
															+			set: function(value) {
														
 
															+				if (this._json !== value) {
														
 
															+					this._json = value;
														
 
															+					this._resolvePathsForCategories(["buffers", "shaders", "images", "videos"]);
														
 
															+				}
														
 
															+			}
														
 
															+		},
														
 
															+
														
 
															+		_path: {
														
 
															+			value: null,
														
 
															+			writable: true
														
 
															+		},
														
 
															+
														
 
															+		getEntryDescription: {
														
 
															+			value: function (entryID, entryType) {
														
 
															+				var entries = null;
														
 
															+
														
 
															+				var category = entryType;
														
 
															+				entries = this.rootDescription[category];
														
 
															+				if (!entries) {
														
 
															+					console.log("ERROR:CANNOT find expected category named:"+category);
														
 
															+					return null;
														
 
															+				}
														
 
															-        _stepToNextCategory: {
														
 
															-            value: function() {
														
 
															-	this._state.categoryIndex = this.getNextCategoryIndex(this._state.categoryIndex + 1);
														
 
															-	if (this._state.categoryIndex !== -1) {
														
 
															-		this._state.categoryState.index = 0;
														
 
															-		return true;
														
 
															-	}
														
 
															+				return entries ? entries[entryID] : null;
														
 
															+			}
														
 
															+		},
														
 
															+
														
 
															+		_stepToNextCategory: {
														
 
															+			value: function() {
														
 
															+				this._state.categoryIndex = this.getNextCategoryIndex(this._state.categoryIndex + 1);
														
 
															+				if (this._state.categoryIndex !== -1) {
														
 
															+					this._state.categoryState.index = 0;
														
 
															+					return true;
														
 
															+				}
														
 
															-	return false;
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        _stepToNextDescription: {
														
 
															-            enumerable: false,
														
 
															-            value: function() {
														
 
															-	var categoryState = this._state.categoryState;
														
 
															-	var keys = categoryState.keys;
														
 
															-	if (!keys) {
														
 
															-		console.log("INCONSISTENCY ERROR");
														
 
															-		return false;
														
 
															-	}
														
 
															+				return false;
														
 
															+			}
														
 
															+		},
														
 
															+
														
 
															+		_stepToNextDescription: {
														
 
															+			enumerable: false,
														
 
															+			value: function() {
														
 
															+				var categoryState = this._state.categoryState;
														
 
															+				var keys = categoryState.keys;
														
 
															+				if (!keys) {
														
 
															+					console.log("INCONSISTENCY ERROR");
														
 
															+					return false;
														
 
															+				}
														
 
															-	categoryState.index ++;
														
 
															-	categoryState.keys = null;
														
 
															-	if (categoryState.index >= keys.length) {
														
 
															-		return this._stepToNextCategory();
														
 
															-	}
														
 
															-	return false;
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        hasCategory: {
														
 
															-            value: function(category) {
														
 
															-	return this.rootDescription[category] ? true : false;
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        _handleState: {
														
 
															-            value: function() {
														
 
															-
														
 
															-	var methodForType = {
														
 
															-                    "buffers" : this.handleBuffer,
														
 
															-                    "bufferViews" : this.handleBufferView,
														
 
															-                    "shaders" : this.handleShader,
														
 
															-                    "programs" : this.handleProgram,
														
 
															-                    "techniques" : this.handleTechnique,
														
 
															-                    "materials" : this.handleMaterial,
														
 
															-                    "meshes" : this.handleMesh,
														
 
															-                    "cameras" : this.handleCamera,
														
 
															-                    "lights" : this.handleLight,
														
 
															-                    "nodes" : this.handleNode,
														
 
															-                    "scenes" : this.handleScene,
														
 
															-                    "images" : this.handleImage,
														
 
															-                    "animations" : this.handleAnimation,
														
 
															-                    "accessors" : this.handleAccessor,
														
 
															-                    "skins" : this.handleSkin,
														
 
															-                    "samplers" : this.handleSampler,
														
 
															-                    "textures" : this.handleTexture,
														
 
															-                    "videos" : this.handleVideo
														
 
															-
														
 
															-                };
														
 
															-
														
 
															-	var success = true;
														
 
															-	while (this._state.categoryIndex !== -1) {
														
 
															-		var category = categoriesDepsOrder[this._state.categoryIndex];
														
 
															-		var categoryState = this._state.categoryState;
														
 
															-		var keys = categoryState.keys;
														
 
															-		if (!keys) {
														
 
															-			categoryState.keys = keys = Object.keys(this.rootDescription[category]);
														
 
															-			if (keys) {
														
 
															-				if (keys.length == 0) {
														
 
															-					this._stepToNextDescription();
														
 
															-					continue;
														
 
															+				categoryState.index++;
														
 
															+				categoryState.keys = null;
														
 
															+				if (categoryState.index >= keys.length) {
														
 
															+					return this._stepToNextCategory();
														
 
															 				}
														
 
															+				return false;
														
 
															 			}
														
 
															-		}
														
 
															+		},
														
 
															-		var type = category;
														
 
															-		var entryID = keys[categoryState.index];
														
 
															-		var description = this.getEntryDescription(entryID, type);
														
 
															-		if (!description) {
														
 
															-			if (this.handleError) {
														
 
															-				this.handleError("INCONSISTENCY ERROR: no description found for entry " + entryID);
														
 
															-				success = false;
														
 
															-				break;
														
 
															+		hasCategory: {
														
 
															+			value: function(category) {
														
 
															+				return this.rootDescription[category] ? true : false;
														
 
															 			}
														
 
															-		} else {
														
 
															+		},
														
 
															+
														
 
															+		_handleState: {
														
 
															+			value: function() {
														
 
															+
														
 
															+				var methodForType = {
														
 
															+					"buffers" : this.handleBuffer,
														
 
															+					"bufferViews" : this.handleBufferView,
														
 
															+					"shaders" : this.handleShader,
														
 
															+					"programs" : this.handleProgram,
														
 
															+					"techniques" : this.handleTechnique,
														
 
															+					"materials" : this.handleMaterial,
														
 
															+					"meshes" : this.handleMesh,
														
 
															+					"cameras" : this.handleCamera,
														
 
															+					"lights" : this.handleLight,
														
 
															+					"nodes" : this.handleNode,
														
 
															+					"scenes" : this.handleScene,
														
 
															+					"images" : this.handleImage,
														
 
															+					"animations" : this.handleAnimation,
														
 
															+					"accessors" : this.handleAccessor,
														
 
															+					"skins" : this.handleSkin,
														
 
															+					"samplers" : this.handleSampler,
														
 
															+					"textures" : this.handleTexture,
														
 
															+					"videos" : this.handleVideo,
														
 
															+					"extensions" : this.handleExtension,
														
 
															+
														
 
															+				};
														
 
															+
														
 
															+				var success = true;
														
 
															+				while (this._state.categoryIndex !== -1) {
														
 
															+					var category = categoriesDepsOrder[this._state.categoryIndex];
														
 
															+					var categoryState = this._state.categoryState;
														
 
															+					var keys = categoryState.keys;
														
 
															+					if (!keys) {
														
 
															+						categoryState.keys = keys = Object.keys(this.rootDescription[category]);
														
 
															+						if (keys) {
														
 
															+							if (keys.length == 0) {
														
 
															+								this._stepToNextDescription();
														
 
															+								continue;
														
 
															+							}
														
 
															+						}
														
 
															+					}
														
 
															+
														
 
															+					var type = category;
														
 
															+					var entryID = keys[categoryState.index];
														
 
															+					var description = this.getEntryDescription(entryID, type);
														
 
															+					if (!description) {
														
 
															+						if (this.handleError) {
														
 
															+							this.handleError("INCONSISTENCY ERROR: no description found for entry "+entryID);
														
 
															+							success = false;
														
 
															+							break;
														
 
															+						}
														
 
															+					} else {
														
 
															+
														
 
															+						if (methodForType[type]) {
														
 
															+							if (methodForType[type].call(this, entryID, description, this._state.userInfo) === false) {
														
 
															+								success = false;
														
 
															+								break;
														
 
															+							}
														
 
															+						}
														
 
															+
														
 
															+						this._stepToNextDescription();
														
 
															+					}
														
 
															+				}
														
 
															-			if (methodForType[type]) {
														
 
															-				if (methodForType[type].call(this, entryID, description, this._state.userInfo) === false) {
														
 
															-					success = false;
														
 
															-					break;
														
 
															+				if (this.handleLoadCompleted) {
														
 
															+					this.handleLoadCompleted(success);
														
 
															 				}
														
 
															-			}
														
 
															-			this._stepToNextDescription();
														
 
															-		}
														
 
															-	}
														
 
															+			}
														
 
															+		},
														
 
															+
														
 
															+		_loadJSONIfNeeded: {
														
 
															+			enumerable: true,
														
 
															+			value: function(callback) {
														
 
															+				var self = this;
														
 
															+				//FIXME: handle error
														
 
															+				if (!this._json)  {
														
 
															+					var jsonPath = this._path;
														
 
															+					var i = jsonPath.lastIndexOf("/");
														
 
															+					this.baseURL = (i !== 0) ? jsonPath.substring(0, i + 1) : '';
														
 
															+					var jsonfile = new XMLHttpRequest();
														
 
															+					jsonfile.open("GET", jsonPath, true);
														
 
															+					jsonfile.onreadystatechange = function() {
														
 
															+						if (jsonfile.readyState == 4) {
														
 
															+							if (jsonfile.status == 200) {
														
 
															+								self.json = JSON.parse(jsonfile.responseText);
														
 
															+								if (callback) {
														
 
															+									callback(self.json);
														
 
															+								}
														
 
															+							}
														
 
															+						}
														
 
															+					};
														
 
															+					jsonfile.send(null);
														
 
															+			   } else {
														
 
															+					if (callback) {
														
 
															+						callback(this.json);
														
 
															+					}
														
 
															+				}
														
 
															+			}
														
 
															+		},
														
 
															+
														
 
															+		/* load JSON and assign it as description to the reader */
														
 
															+		_buildLoader: {
														
 
															+			value: function(callback) {
														
 
															+				var self = this;
														
 
															+				function JSONReady(json) {
														
 
															+					self.rootDescription = json;
														
 
															+					if (callback)
														
 
															+						callback(this);
														
 
															+				}
														
 
															-	if (this.handleLoadCompleted) {
														
 
															-		this.handleLoadCompleted(success);
														
 
															-	}
														
 
															+				this._loadJSONIfNeeded(JSONReady);
														
 
															+			}
														
 
															+		},
														
 
															+
														
 
															+		_state: { value: null, writable: true },
														
 
															+
														
 
															+		_getEntryType: {
														
 
															+			value: function(entryID) {
														
 
															+				var rootKeys = categoriesDepsOrder;
														
 
															+				for (var i = 0 ;  i < rootKeys.length ; i++) {
														
 
															+					var rootValues = this.rootDescription[rootKeys[i]];
														
 
															+					if (rootValues) {
														
 
															+						return rootKeys[i];
														
 
															+					}
														
 
															+				}
														
 
															+				return null;
														
 
															+			}
														
 
															+		},
														
 
															+
														
 
															+		getNextCategoryIndex: {
														
 
															+			value: function(currentIndex) {
														
 
															+				for (var i = currentIndex ; i < categoriesDepsOrder.length ; i++) {
														
 
															+					if (this.hasCategory(categoriesDepsOrder[i])) {
														
 
															+						return i;
														
 
															+					}
														
 
															+				}
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        _loadJSONIfNeeded: {
														
 
															-            enumerable: true,
														
 
															-            value: function(callback) {
														
 
															-	var self = this;
														
 
															-                //FIXME: handle error
														
 
															-	if (!this._json) {
														
 
															-		var jsonPath = this._path;
														
 
															-		var i = jsonPath.lastIndexOf("/");
														
 
															-		this.baseURL = (i !== 0) ? jsonPath.substring(0, i + 1) : '';
														
 
															-		var jsonfile = new XMLHttpRequest();
														
 
															-		jsonfile.open("GET", jsonPath, true);
														
 
															-		jsonfile.addEventListener( 'load', function ( event ) {
														
 
															-			self.json = JSON.parse(jsonfile.responseText);
														
 
															-			if (callback) {
														
 
															-				callback(self.json);
														
 
															+				return -1;
														
 
															 			}
														
 
															-		}, false );
														
 
															-		jsonfile.send(null);
														
 
															-	} else {
														
 
															-		if (callback) {
														
 
															-			callback(this.json);
														
 
															-		}
														
 
															-	}
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        /* load JSON and assign it as description to the reader */
														
 
															-        _buildLoader: {
														
 
															-            value: function(callback) {
														
 
															-	var self = this;
														
 
															-	function JSONReady(json) {
														
 
															-		self.rootDescription = json;
														
 
															-		if (callback)
														
 
															-                        callback(this);
														
 
															-	}
														
 
															+		},
														
 
															+
														
 
															+		load: {
														
 
															+			enumerable: true,
														
 
															+			value: function(userInfo, options) {
														
 
															+				var self = this;
														
 
															+				this._buildLoader(function loaderReady(reader) {
														
 
															+					var startCategory = self.getNextCategoryIndex.call(self,0);
														
 
															+					if (startCategory !== -1) {
														
 
															+						self._state = { "userInfo" : userInfo,
														
 
															+										"options" : options,
														
 
															+										"categoryIndex" : startCategory,
														
 
															+										"categoryState" : { "index" : "0" } };
														
 
															+						self._handleState();
														
 
															+					}
														
 
															+				});
														
 
															+			}
														
 
															+		},
														
 
															-	this._loadJSONIfNeeded(JSONReady);
														
 
															-            }
														
 
															-        },
														
 
															+		initWithPath: {
														
 
															+			value: function(path) {
														
 
															+				this._path = path;
														
 
															+				this._json = null;
														
 
															+				return this;
														
 
															+			}
														
 
															+		},
														
 
															-        _state: { value: null, writable: true },
														
 
															+		//this is meant to be global and common for all instances
														
 
															+		_knownURLs: { writable: true, value: {} },
														
 
															-        _getEntryType: {
														
 
															-            value: function(entryID) {
														
 
															-	var rootKeys = categoriesDepsOrder;
														
 
															-	for (var i = 0 ; i < rootKeys.length ; i ++) {
														
 
															-		var rootValues = this.rootDescription[rootKeys[i]];
														
 
															-		if (rootValues) {
														
 
															-			return rootKeys[i];
														
 
															-		}
														
 
															-	}
														
 
															-	return null;
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        getNextCategoryIndex: {
														
 
															-            value: function(currentIndex) {
														
 
															-	for (var i = currentIndex ; i < categoriesDepsOrder.length ; i ++) {
														
 
															-		if (this.hasCategory(categoriesDepsOrder[i])) {
														
 
															-			return i;
														
 
															+		//to be invoked by subclass, so that ids can be ensured to not overlap
														
 
															+		loaderContext: {
														
 
															+			value: function() {
														
 
															+				if (typeof this._knownURLs[this._path] === "undefined") {
														
 
															+					this._knownURLs[this._path] = Object.keys(this._knownURLs).length;
														
 
															+				}
														
 
															+				return "__" + this._knownURLs[this._path];
														
 
															+			}
														
 
															+		},
														
 
															+
														
 
															+		initWithJSON: {
														
 
															+			value: function(json, baseURL) {
														
 
															+				this.json = json;
														
 
															+				this.baseURL = baseURL;
														
 
															+				if (!baseURL) {
														
 
															+					console.log("WARNING: no base URL passed to Reader:initWithJSON");
														
 
															+				}
														
 
															+				return this;
														
 
															+			}
														
 
															 		}
														
 
															-	}
														
 
															-	return -1;
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        load: {
														
 
															-            enumerable: true,
														
 
															-            value: function(userInfo, options) {
														
 
															-	var self = this;
														
 
															-	this._buildLoader(function loaderReady(reader) {
														
 
															-		var startCategory = self.getNextCategoryIndex.call(self, 0);
														
 
															-		if (startCategory !== -1) {
														
 
															-			self._state = { "userInfo" : userInfo,
														
 
															-                                        "options" : options,
														
 
															-                                        "categoryIndex" : startCategory,
														
 
															-                                        "categoryState" : { "index" : "0" } };
														
 
															-			self._handleState();
														
 
															-		}
														
 
															 	});
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        initWithPath: {
														
 
															-            value: function(path) {
														
 
															-	this._path = path;
														
 
															-	this._json = null;
														
 
															-	return this;
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        //this is meant to be global and common for all instances
														
 
															-        _knownURLs: { writable: true, value: {} },
														
 
															-
														
 
															-        //to be invoked by subclass, so that ids can be ensured to not overlap
														
 
															-        loaderContext: {
														
 
															-            value: function() {
														
 
															-	if (typeof this._knownURLs[this._path] === "undefined") {
														
 
															-		this._knownURLs[this._path] = Object.keys(this._knownURLs).length;
														
 
															-	}
														
 
															-	return "__" + this._knownURLs[this._path];
														
 
															-            }
														
 
															-        },
														
 
															-
														
 
															-        initWithJSON: {
														
 
															-            value: function(json, baseURL) {
														
 
															-	this.json = json;
														
 
															-	this.baseURL = baseURL;
														
 
															-	if (!baseURL) {
														
 
															-		console.log("WARNING: no base URL passed to Reader:initWithJSON");
														
 
															-	}
														
 
															-	return this;
														
 
															-            }
														
 
															-        }
														
 
															-
														
 
															-    });
														
 
															-	if (root) {
														
 
															+	if(root) {
														
 
															 		root.glTFParser = glTFParser;
														
 
															 	}
														
--- a/examples/js/loaders/gltf/glTFAnimation.js
+++ b/examples/js/loaders/gltf/glTFAnimation.js
@@ -24,7 +24,7 @@ THREE.glTFAnimator = ( function () {
 
															 		update : function()
														
 
															 		{
														
 
															-			for (i = 0; i < animators.length; i ++)
														
 
															+			for (i = 0; i < animators.length; i++)
														
 
															 			{
														
 
															 				animators[i].update();
														
 
															 			}
														
@@ -45,18 +45,18 @@ THREE.glTFAnimation = function(interps)
 
															 	{
														
 
															 		this.createInterpolators(interps);
														
 
															 	}
														
 
															-};
														
 
															+}
														
 
															 THREE.glTFAnimation.prototype.createInterpolators = function(interps)
														
 
															 {
														
 
															 	var i, len = interps.length;
														
 
															-	for (i = 0; i < len; i ++)
														
 
															+	for (i = 0; i < len; i++)
														
 
															 	{
														
 
															 		var interp = new THREE.glTFInterpolator(interps[i]);
														
 
															 		this.interps.push(interp);
														
 
															 		this.duration = Math.max(this.duration, interp.duration);
														
 
															 	}
														
 
															-};
														
 
															+}
														
 
															 // Start/stop
														
 
															 THREE.glTFAnimation.prototype.play = function()
														
@@ -67,13 +67,13 @@ THREE.glTFAnimation.prototype.play = function()
 
															 	this.startTime = Date.now();
														
 
															 	this.running = true;
														
 
															 	THREE.glTFAnimator.add(this);
														
 
															-};
														
 
															+}
														
 
															 THREE.glTFAnimation.prototype.stop = function()
														
 
															 {
														
 
															 	this.running = false;
														
 
															 	THREE.glTFAnimator.remove(this);
														
 
															-};
														
 
															+}
														
 
															 // Update - drive key frame evaluation
														
 
															 THREE.glTFAnimation.prototype.update = function()
														
@@ -90,7 +90,7 @@ THREE.glTFAnimation.prototype.update = function()
 
															 	{
														
 
															 		this.running = false;
														
 
															 		var i, len = this.interps.length;
														
 
															-		for (i = 0; i < len; i ++)
														
 
															+		for (i = 0; i < len; i++)
														
 
															 		{
														
 
															 			this.interps[i].interp(this.duration);
														
 
															 		}
														
@@ -100,12 +100,12 @@ THREE.glTFAnimation.prototype.update = function()
 
															 	else
														
 
															 	{
														
 
															 		var i, len = this.interps.length;
														
 
															-		for (i = 0; i < len; i ++)
														
 
															+		for (i = 0; i < len; i++)
														
 
															 		{
														
 
															 			this.interps[i].interp(t);
														
 
															 		}
														
 
															 	}
														
 
															-};
														
 
															+}
														
 
															 //Interpolator class
														
 
															 //Construction/initialization
														
@@ -147,7 +147,7 @@ THREE.glTFInterpolator = function(param)
 
															 	this.quat1 = new THREE.Quaternion;
														
 
															 	this.quat2 = new THREE.Quaternion;
														
 
															 	this.quat3 = new THREE.Quaternion;
														
 
															-};
														
 
															+}
														
 
															 //Interpolation and tweening methods
														
 
															 THREE.glTFInterpolator.prototype.interp = function(t)
														
@@ -202,7 +202,7 @@ THREE.glTFInterpolator.prototype.interp = function(t)
 
															 	}
														
 
															 	else
														
 
															 	{
														
 
															-		for (i = 0; i < this.count - 1; i ++)
														
 
															+		for (i = 0; i < this.count - 1; i++)
														
 
															 		{
														
 
															 			var key1 = this.keys[i];
														
 
															 			var key2 = this.keys[i + 1];
														
@@ -238,7 +238,7 @@ THREE.glTFInterpolator.prototype.interp = function(t)
 
															 	{
														
 
															 		this.copyValue(this.target);
														
 
															 	}
														
 
															-};
														
 
															+}
														
 
															 THREE.glTFInterpolator.prototype.copyValue = function(target) {
														
@@ -248,4 +248,4 @@ THREE.glTFInterpolator.prototype.copyValue = function(target) {
 
															 	else {
														
 
															 		target.copy(this.vec3);
														
 
															 	}		
														
 
															-};
														
 
															+}
														
--- a/examples/js/loaders/gltf/glTFLoader.js
+++ b/examples/js/loaders/gltf/glTFLoader.js
--- a/examples/js/loaders/gltf/glTFLoaderUtils.js
+++ b/examples/js/loaders/gltf/glTFLoaderUtils.js
@@ -26,8 +26,8 @@ THREE.GLTFLoaderUtils = Object.create(Object, {
 
															         value: function() {
														
 
															 	        this._streams = {};
														
 
															 	        this._streamsStatus = {};
														
 
															-	this._resources = {};
														
 
															-	this._resourcesStatus = {};
														
 
															+            this._resources = {};
														
 
															+            this._resourcesStatus = {};
														
 
															         }
														
 
															     },
														
@@ -35,60 +35,119 @@ THREE.GLTFLoaderUtils = Object.create(Object, {
 
															     _containsResource: {
														
 
															         enumerable: false,
														
 
															         value: function(resourceID) {
														
 
															-	return this._resources[resourceID] ? true : false;
														
 
															+            return this._resources[resourceID] ? true : false;
														
 
															         }
														
 
															     },
														
 
															     _storeResource: {
														
 
															         enumerable: false,
														
 
															         value: function(resourceID, resource) {
														
 
															-	if (!resourceID) {
														
 
															-		console.log("ERROR: entry does not contain id, cannot store");
														
 
															-		return;
														
 
															-	}
														
 
															+            if (!resourceID) {
														
 
															+                console.log("ERROR: entry does not contain id, cannot store");
														
 
															+                return;
														
 
															+            }
														
 
															-	if (this._containsResource[resourceID]) {
														
 
															-		console.log("WARNING: resource:" + resourceID + " is already stored, overriding");
														
 
															-	}
														
 
															+            if (this._containsResource[resourceID]) {
														
 
															+                console.log("WARNING: resource:"+resourceID+" is already stored, overriding");
														
 
															+            }
														
 
															-	this._resources[resourceID] = resource;
														
 
															+           this._resources[resourceID] = resource;
														
 
															         }
														
 
															     },
														
 
															     _getResource: {
														
 
															         enumerable: false,
														
 
															         value: function(resourceID) {
														
 
															-	return this._resources[resourceID];
														
 
															+            return this._resources[resourceID];
														
 
															         }
														
 
															     },
														
 
															     _loadStream: {
														
 
															         value: function(path, type, delegate) {
														
 
															-	var self = this;
														
 
															-	if (!type) {
														
 
															-		delegate.handleError(THREE.GLTFLoaderUtils.INVALID_TYPE, null);
														
 
															-		return;
														
 
															-	}
														
 
															-	if (!path) {
														
 
															-		delegate.handleError(THREE.GLTFLoaderUtils.INVALID_PATH);
														
 
															-		return;
														
 
															-	}
														
 
															-	var xhr = new XMLHttpRequest();
														
 
															-	xhr.open('GET', path, true);
														
 
															-	xhr.responseType = (type === this.ARRAY_BUFFER) ? "arraybuffer" : "text";
														
 
															+            var dataUriRegex = /^data:(.*?)(;base64)?,(.*)$/;
														
 
															+
														
 
															+            function decodeDataUriText(isBase64, data) {
														
 
															+                var result = decodeURIComponent(data);
														
 
															+                if (isBase64) {
														
 
															+                    return atob(result);
														
 
															+                }
														
 
															+                return result;
														
 
															+            }
														
 
															+
														
 
															+            function decodeDataUriArrayBuffer(isBase64, data) {
														
 
															+                var byteString = decodeDataUriText(isBase64, data);
														
 
															+                var buffer = new ArrayBuffer(byteString.length);
														
 
															+                var view = new Uint8Array(buffer);
														
 
															+                for (var i = 0; i < byteString.length; i++) {
														
 
															+                    view[i] = byteString.charCodeAt(i);
														
 
															+                }
														
 
															+                return buffer;
														
 
															+            }
														
 
															+
														
 
															+            function decodeDataUri(dataUriRegexResult, responseType) {
														
 
															+                responseType = typeof responseType !== 'undefined' ? responseType : '';
														
 
															+                var mimeType = dataUriRegexResult[1];
														
 
															+                var isBase64 = !!dataUriRegexResult[2];
														
 
															+                var data = dataUriRegexResult[3];
														
 
															+
														
 
															+                switch (responseType) {
														
 
															+                case '':
														
 
															+                case 'text':
														
 
															+                    return decodeDataUriText(isBase64, data);
														
 
															+                case 'ArrayBuffer':
														
 
															+                    return decodeDataUriArrayBuffer(isBase64, data);
														
 
															+                case 'blob':
														
 
															+                    var buffer = decodeDataUriArrayBuffer(isBase64, data);
														
 
															+                    return new Blob([buffer], {
														
 
															+                        type : mimeType
														
 
															+                    });
														
 
															+                case 'document':
														
 
															+                    var parser = new DOMParser();
														
 
															+                    return parser.parseFromString(decodeDataUriText(isBase64, data), mimeType);
														
 
															+                case 'json':
														
 
															+                    return JSON.parse(decodeDataUriText(isBase64, data));
														
 
															+                default:
														
 
															+                    throw 'Unhandled responseType: ' + responseType;
														
 
															+                }
														
 
															+            }
														
 
															+
														
 
															+            var dataUriRegexResult = dataUriRegex.exec(path);
														
 
															+            if (dataUriRegexResult !== null) {
														
 
															+                delegate.streamAvailable(path, decodeDataUri(dataUriRegexResult, type));
														
 
															+                return;
														
 
															+            }
														
 
															+
														
 
															+            var self = this;
														
 
															+
														
 
															+            if (!type) {
														
 
															+                delegate.handleError(THREE.GLTFLoaderUtils.INVALID_TYPE, null);
														
 
															+                return;
														
 
															+            }
														
 
															+
														
 
															+            if (!path) {
														
 
															+                delegate.handleError(THREE.GLTFLoaderUtils.INVALID_PATH);
														
 
															+                return;
														
 
															+            }
														
 
															+
														
 
															+            var xhr = new XMLHttpRequest();
														
 
															+            xhr.open('GET', path, true);
														
 
															+            xhr.responseType = (type === this.ARRAY_BUFFER) ? "arraybuffer" : "text";
														
 
															             //if this is not specified, 1 "big blob" scenes fails to load.
														
 
															-	xhr.setRequestHeader("If-Modified-Since", "Sat, 01 Jan 1970 00:00:00 GMT");
														
 
															-	xhr.addEventListener( 'load', function ( event ) {
														
 
															-		delegate.streamAvailable(path, xhr.response);
														
 
															-	}, false );
														
 
															-	xhr.addEventListener( 'error', function ( event ) {
														
 
															-		delegate.handleError(THREE.GLTFLoaderUtils.XMLHTTPREQUEST_STATUS_ERROR, xhr.status);
														
 
															-	}, false );
														
 
															-	xhr.send(null);
														
 
															+            xhr.setRequestHeader("If-Modified-Since", "Sat, 01 Jan 1970 00:00:00 GMT");
														
 
															+            xhr.onload = function(e) {
														
 
															+                if ((xhr.status == 200) || (xhr.status == 206)) {
														
 
															+
														
 
															+                    delegate.streamAvailable(path, xhr.response);
														
 
															+
														
 
															+                } else {
														
 
															+                    delegate.handleError(THREE.GLTFLoaderUtils.XMLHTTPREQUEST_STATUS_ERROR, this.status);
														
 
															+                }
														
 
															+            };
														
 
															+            xhr.send(null);
														
 
															         }
														
 
															     },
														
@@ -97,89 +156,109 @@ THREE.GLTFLoaderUtils = Object.create(Object, {
 
															     _handleRequest: {
														
 
															         value: function(request) {
														
 
															-	var resourceStatus = this._resourcesStatus[request.id];
														
 
															-	if (resourceStatus)
														
 
															+            var resourceStatus = this._resourcesStatus[request.id];
														
 
															+            if (resourceStatus)
														
 
															             {
														
 
															-		this._resourcesStatus[request.id] ++;
														
 
															-	}
														
 
															+            	this._resourcesStatus[request.id]++;
														
 
															+            }
														
 
															             else
														
 
															-	{
														
 
															-		this._resourcesStatus[request.id] = 1;
														
 
															-	}
														
 
															+            {
														
 
															+            	this._resourcesStatus[request.id] = 1;
														
 
															+            }
														
 
															-	var streamStatus = this._streamsStatus[request.path];
														
 
															-	if (streamStatus && streamStatus.status === "loading" )
														
 
															+            var streamStatus = this._streamsStatus[request.uri];
														
 
															+            if (streamStatus && streamStatus.status === "loading" )
														
 
															             {
														
 
															-		streamStatus.requests.push(request);
														
 
															-		return;
														
 
															-	}
														
 
															+            	streamStatus.requests.push(request);
														
 
															+                return;
														
 
															+            }
														
 
															-	this._streamsStatus[request.path] = { status : "loading", requests : [ request ] };
														
 
															+            this._streamsStatus[request.uri] = { status : "loading", requests : [request] };
														
 
															-	var self = this;
														
 
															-	var processResourceDelegate = {};
														
 
															-
														
 
															-	processResourceDelegate.streamAvailable = function(path, res_) {
														
 
															-		var streamStatus = self._streamsStatus[path];
														
 
															-		var requests = streamStatus.requests;
														
 
															-		requests.forEach( function(req_) {
														
 
															-			var subArray = res_.slice(req_.range[0], req_.range[1]);
														
 
															-			var convertedResource = req_.delegate.convert(subArray, req_.ctx);
														
 
															-			self._storeResource(req_.id, convertedResource);
														
 
															-			req_.delegate.resourceAvailable(convertedResource, req_.ctx);
														
 
															-			-- self._resourcesStatus[req_.id];
														
 
															-
														
 
															-		}, this);
														
 
															+            var self = this;
														
 
															+            var processResourceDelegate = {};
														
 
															+
														
 
															+            processResourceDelegate.streamAvailable = function(path, res_) {
														
 
															+            	var streamStatus = self._streamsStatus[path];
														
 
															+            	var requests = streamStatus.requests;
														
 
															+                requests.forEach( function(req_) {
														
 
															+                    var subArray = res_.slice(req_.range[0], req_.range[1]);
														
 
															+                    var convertedResource = req_.delegate.convert(subArray, req_.ctx);
														
 
															+                    self._storeResource(req_.id, convertedResource);
														
 
															+                    req_.delegate.resourceAvailable(convertedResource, req_.ctx);
														
 
															+                    --self._resourcesStatus[req_.id];
														
 
															+
														
 
															+                }, this);
														
 
															-		delete self._streamsStatus[path];
														
 
															+                delete self._streamsStatus[path];
														
 
															-	};
														
 
															+            };
														
 
															-	processResourceDelegate.handleError = function(errorCode, info) {
														
 
															-		request.delegate.handleError(errorCode, info);
														
 
															-	};
														
 
															+            processResourceDelegate.handleError = function(errorCode, info) {
														
 
															+                request.delegate.handleError(errorCode, info);
														
 
															+            }
														
 
															-	this._loadStream(request.path, request.type, processResourceDelegate);
														
 
															+            this._loadStream(request.uri, request.type, processResourceDelegate);
														
 
															         }
														
 
															     },
														
 
															     _elementSizeForGLType: {
														
 
															-        value: function(glType) {
														
 
															-	switch (glType) {
														
 
															-		case WebGLRenderingContext.FLOAT :
														
 
															-			return Float32Array.BYTES_PER_ELEMENT;
														
 
															-		case WebGLRenderingContext.UNSIGNED_BYTE :
														
 
															-			return Uint8Array.BYTES_PER_ELEMENT;
														
 
															-		case WebGLRenderingContext.UNSIGNED_SHORT :
														
 
															-			return Uint16Array.BYTES_PER_ELEMENT;
														
 
															-		case WebGLRenderingContext.FLOAT_VEC2 :
														
 
															-			return Float32Array.BYTES_PER_ELEMENT * 2;
														
 
															-		case WebGLRenderingContext.FLOAT_VEC3 :
														
 
															-			return Float32Array.BYTES_PER_ELEMENT * 3;
														
 
															-		case WebGLRenderingContext.FLOAT_VEC4 :
														
 
															-			return Float32Array.BYTES_PER_ELEMENT * 4;
														
 
															-		case WebGLRenderingContext.FLOAT_MAT3 :
														
 
															-			return Float32Array.BYTES_PER_ELEMENT * 9;
														
 
															-		case WebGLRenderingContext.FLOAT_MAT4 :
														
 
															-			return Float32Array.BYTES_PER_ELEMENT * 16;
														
 
															-		default:
														
 
															-			return null;
														
 
															-	}
														
 
															+        value: function(componentType, type) {
														
 
															+    	
														
 
															+    		var nElements = 0;
														
 
															+    		switch(type) {    		
														
 
															+	            case "SCALAR" :
														
 
															+	                nElements = 1;
														
 
															+	                break;
														
 
															+	            case "VEC2" :
														
 
															+	                nElements = 2;
														
 
															+	                break;
														
 
															+	            case "VEC3" :
														
 
															+	                nElements = 3;
														
 
															+	                break;
														
 
															+	            case "VEC4" :
														
 
															+	                nElements = 4;
														
 
															+	                break;
														
 
															+	            case "MAT2" :
														
 
															+	                nElements = 4;
														
 
															+	                break;
														
 
															+	            case "MAT3" :
														
 
															+	                nElements = 9;
														
 
															+	                break;
														
 
															+	            case "MAT4" :
														
 
															+	                nElements = 16;
														
 
															+	                break;
														
 
															+	            default :
														
 
															+	            	debugger;
														
 
															+	            	break;
														
 
															+    		}
														
 
															+    		
														
 
															+            switch (componentType) {
														
 
															+                case WebGLRenderingContext.FLOAT :
														
 
															+                    return Float32Array.BYTES_PER_ELEMENT * nElements;
														
 
															+                case WebGLRenderingContext.UNSIGNED_BYTE :
														
 
															+                    return Uint8Array.BYTES_PER_ELEMENT * nElements;
														
 
															+                case WebGLRenderingContext.UNSIGNED_SHORT :
														
 
															+                    return Uint16Array.BYTES_PER_ELEMENT * nElements;
														
 
															+                default :
														
 
															+                	debugger;
														
 
															+                    return null;
														
 
															+            }
														
 
															         }
														
 
															     },
														
 
															     _handleWrappedBufferViewResourceLoading: {
														
 
															         value: function(wrappedBufferView, delegate, ctx) {
														
 
															-	var bufferView = wrappedBufferView.bufferView;
														
 
															-	var buffer = bufferView.buffer;
														
 
															-	var byteOffset = wrappedBufferView.byteOffset + bufferView.description.byteOffset;
														
 
															-	var range = [ byteOffset, (this._elementSizeForGLType(wrappedBufferView.type) * wrappedBufferView.count) + byteOffset ];
														
 
															+            var bufferView = wrappedBufferView.bufferView;
														
 
															+            var buffer = bufferView.buffer;
														
 
															+            var byteOffset = wrappedBufferView.byteOffset + bufferView.description.byteOffset;
														
 
															+            var range = [byteOffset , (this._elementSizeForGLType(wrappedBufferView.componentType, wrappedBufferView.type) * wrappedBufferView.count) + byteOffset];
														
 
															-	this._handleRequest({ "id" : wrappedBufferView.id,
														
 
															+            this._handleRequest({   "id" : wrappedBufferView.id,
														
 
															                                     "range" : range,
														
 
															                                     "type" : buffer.description.type,
														
 
															-                                    "path" : buffer.description.path,
														
 
															+                                    "uri" : buffer.description.uri,
														
 
															                                     "delegate" : delegate,
														
 
															                                     "ctx" : ctx }, null);
														
 
															         }
														
@@ -189,14 +268,14 @@ THREE.GLTFLoaderUtils = Object.create(Object, {
 
															             value: function(wrappedBufferView, delegate, ctx) {
														
 
															-	var savedBuffer = this._getResource(wrappedBufferView.id);
														
 
															-	if (savedBuffer) {
														
 
															-		return savedBuffer;
														
 
															-	} else {
														
 
															-		this._handleWrappedBufferViewResourceLoading(wrappedBufferView, delegate, ctx);
														
 
															-	}
														
 
															+            var savedBuffer = this._getResource(wrappedBufferView.id);
														
 
															+            if (false) { // savedBuffer) {
														
 
															+                return savedBuffer;
														
 
															+            } else {
														
 
															+                this._handleWrappedBufferViewResourceLoading(wrappedBufferView, delegate, ctx);
														
 
															+            }
														
 
															-	return null;
														
 
															+            return null;
														
 
															         }
														
 
															     },
														
@@ -204,17 +283,17 @@ THREE.GLTFLoaderUtils = Object.create(Object, {
 
															         value: function(request, delegate, ctx) {
														
 
															-	request.delegate = delegate;
														
 
															-	request.ctx = ctx;
														
 
															+    		request.delegate = delegate;
														
 
															+    		request.ctx = ctx;
														
 
															-	this._handleRequest({ "id" : request.id,
														
 
															-                "path" : request.path,
														
 
															-                "range" : [ 0 ],
														
 
															+            this._handleRequest({   "id" : request.id,
														
 
															+                "uri" : request.uri,
														
 
															+                "range" : [0],
														
 
															                 "type" : "text",
														
 
															                 "delegate" : delegate,
														
 
															                 "ctx" : ctx }, null);
														
 
															-	return null;
														
 
															-}
														
 
															+            return null;
														
 
															+	    }
														
 
															 	},    
														
 
															 });
														
--- a/examples/js/loaders/gltf/glTFShaders.js
+++ b/examples/js/loaders/gltf/glTFShaders.js
@@ -0,0 +1,145 @@
 
															+/**
														
 
															+ * @author Tony Parisi / http://www.tonyparisi.com/
														
 
															+ */
														
 
															+
														
 
															+THREE.glTFShaders = ( function () {
														
 
															+
														
 
															+	var shaders = [];
														
 
															+
														
 
															+	return	{
														
 
															+		add : function(shader) {
														
 
															+			shaders.push(shader);
														
 
															+		},
														
 
															+
														
 
															+		remove: function(shader) {
														
 
															+
														
 
															+			var i = shaders.indexOf(shader);
														
 
															+
														
 
															+			if ( i !== -1 ) {
														
 
															+				shaders.splice( i, 1 );
														
 
															+			}
														
 
															+		},
														
 
															+
														
 
															+		removeAll: function(shader) {
														
 
															+
														
 
															+			// probably want to clean up the shaders, too, but not for now
														
 
															+			shaders = [];
														
 
															+		},
														
 
															+
														
 
															+		bindShaderParameters: function(scene) {
														
 
															+			for (i = 0; i < shaders.length; i++)
														
 
															+			{
														
 
															+				shaders[i].bindParameters(scene);
														
 
															+			}
														
 
															+		},
														
 
															+
														
 
															+		update : function(scene, camera) {
														
 
															+			for (i = 0; i < shaders.length; i++)
														
 
															+			{
														
 
															+				shaders[i].update(scene, camera);
														
 
															+			}
														
 
															+		},
														
 
															+	};
														
 
															+})();
														
 
															+
														
 
															+// Construction/initialization
														
 
															+THREE.glTFShader = function(material, params, object, scene) {
														
 
															+	this.material = material;
														
 
															+	this.parameters = params.technique.parameters;
														
 
															+	this.uniforms = params.technique.uniforms;
														
 
															+	this.joints = params.joints;
														
 
															+	this.object = object;
														
 
															+	this.semantics = {};
														
 
															+	this.m4 = new THREE.Matrix4;
														
 
															+}
														
 
															+
														
 
															+
														
 
															+// bindParameters - connect the uniform values to their source parameters
														
 
															+THREE.glTFShader.prototype.bindParameters = function(scene) {
														
 
															+
														
 
															+	function findObject(o, p) { 
														
 
															+		if (o.glTFID == param.node) {
														
 
															+			p.sourceObject = o;
														
 
															+		}
														
 
															+	}
														
 
															+
														
 
															+	for (var uniform in this.uniforms) {
														
 
															+		var pname = this.uniforms[uniform];
														
 
															+		var param = this.parameters[pname];
														
 
															+		if (param.semantic) {
														
 
															+
														
 
															+			var p = { 
														
 
															+				semantic : param.semantic,
														
 
															+				uniform: this.material.uniforms[uniform] 
														
 
															+			};
														
 
															+
														
 
															+			if (param.node) {
														
 
															+				scene.traverse(function(o) { findObject(o, p)});
														
 
															+			}
														
 
															+			else {
														
 
															+				p.sourceObject = this.object;
														
 
															+			}			
														
 
															+
														
 
															+			this.semantics[pname] = p;
														
 
															+
														
 
															+		}
														
 
															+	}
														
 
															+
														
 
															+}
														
 
															+
														
 
															+// Update - update all the uniform values
														
 
															+THREE.glTFShader.prototype.update = function(scene, camera) {
														
 
															+
														
 
															+	// update scene graph
														
 
															+
														
 
															+	scene.updateMatrixWorld();
														
 
															+
														
 
															+	// update camera matrices and frustum
														
 
															+	camera.updateMatrixWorld();
														
 
															+	camera.matrixWorldInverse.getInverse( camera.matrixWorld );
														
 
															+
														
 
															+	for (var sname in this.semantics) {
														
 
															+		var semantic = this.semantics[sname];
														
 
															+        if (semantic) {
														
 
															+	        switch (semantic.semantic) {
														
 
															+	            case "MODELVIEW" :
														
 
															+	            	var m4 = semantic.uniform.value;
														
 
															+	            	m4.multiplyMatrices(camera.matrixWorldInverse, 
														
 
															+	            		semantic.sourceObject.matrixWorld);
														
 
															+	                break;
														
 
															+
														
 
															+	            case "MODELVIEWINVERSETRANSPOSE" :
														
 
															+	            	var m3 = semantic.uniform.value;
														
 
															+	            	this.m4.multiplyMatrices(camera.matrixWorldInverse, 
														
 
															+	            		semantic.sourceObject.matrixWorld);
														
 
															+					m3.getNormalMatrix(this.m4);
														
 
															+	                break;
														
 
															+
														
 
															+	            case "PROJECTION" :
														
 
															+	            	var m4 = semantic.uniform.value;
														
 
															+	            	m4.copy(camera.projectionMatrix);            		
														
 
															+	                break;
														
 
															+
														
 
															+	            case "JOINTMATRIX" :
														
 
															+	            
														
 
															+	            	var m4v = semantic.uniform.value;
														
 
															+					for (var mi = 0; mi < m4v.length; mi++) {
														
 
															+						// So it goes like this:
														
 
															+						// SkinnedMesh world matrix is already baked into MODELVIEW;
														
 
															+						// ransform joints to local space,
														
 
															+						// then transform using joint's inverse
														
 
															+						m4v[mi].getInverse(semantic.sourceObject.matrixWorld).
														
 
															+							multiply(this.joints[mi].matrixWorld).
														
 
															+							multiply(this.object.skeleton.boneInverses[mi]);
														
 
															+					}
														
 
															+	            
														
 
															+	                //console.log("Joint:", semantic)
														
 
															+	                break;
														
 
															+
														
 
															+	            default :
														
 
															+	                throw new Error("Unhandled shader semantic" + semantic);
														
 
															+	                break;
														
 
															+	        }
														
 
															+        }
														
 
															+	}
														
 
															+}
														
--- a/examples/js/loaders/gltf/gltfUtilities.js
+++ b/examples/js/loaders/gltf/gltfUtilities.js
@@ -0,0 +1,204 @@
 
															+/**
														
 
															+gltfUtilities
														
 
															+@license
														
 
															+The MIT License (MIT)
														
 
															+Copyright (c) 2014 Analytical Graphics, Inc.
														
 
															+Permission is hereby granted, free of charge, to any person obtaining a copy
														
 
															+of this software and associated documentation files (the "Software"), to deal
														
 
															+in the Software without restriction, including without limitation the rights
														
 
															+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
														
 
															+copies of the Software, and to permit persons to whom the Software is
														
 
															+furnished to do so, subject to the following conditions:
														
 
															+The above copyright notice and this permission notice shall be included in all
														
 
															+copies or substantial portions of the Software.
														
 
															+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
														
 
															+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
														
 
															+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
														
 
															+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
														
 
															+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
														
 
															+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
														
 
															+SOFTWARE.
														
 
															+*/
														
 
															+(function(root, factory) {
														
 
															+    "use strict";
														
 
															+    /*global define*/
														
 
															+    if (typeof define === 'function' && define.amd) {
														
 
															+        // AMD. Register as an anonymous module.
														
 
															+        define([], factory);
														
 
															+    } else {
														
 
															+        // Browser globals
														
 
															+        root.gltfUtilities = factory();
														
 
															+    }
														
 
															+}(this, function() {
														
 
															+    "use strict";
														
 
															+
														
 
															+    /**
														
 
															+     * Given a URL, determine whether that URL is considered cross-origin to the current page.
														
 
															+     */
														
 
															+    var isCrossOriginUrl = function(url) {
														
 
															+        var location = window.location;
														
 
															+        var a = document.createElement('a');
														
 
															+
														
 
															+        a.href = url;
														
 
															+
														
 
															+        // host includes both hostname and port if the port is not standard
														
 
															+        return location.protocol !== a.protocol || location.host !== a.host;
														
 
															+    };
														
 
															+
														
 
															+    var isDataUriRegex = /^data:/;
														
 
															+
														
 
															+    /**
														
 
															+     * Asynchronously loads the given image URL.  Attempts to load cross-origin images using CORS.
														
 
															+     *
														
 
															+     * @param {String} url The source of the image.
														
 
															+     * @param {Function} success A function that will be called with an Image object
														
 
															+     *                           once the image has loaded successfully.
														
 
															+     * @param {Function} [error] A function that will be called if the request fails.
														
 
															+     *
														
 
															+     * @see <a href='http://www.w3.org/TR/cors/'>Cross-Origin Resource Sharing</a>
														
 
															+     */
														
 
															+    var loadImage = function(url, success, error) {
														
 
															+        var image = new Image();
														
 
															+
														
 
															+        image.onload = function() {
														
 
															+            success(image);
														
 
															+        };
														
 
															+
														
 
															+        if (typeof error !== 'undefined') {
														
 
															+            image.onerror = error;
														
 
															+        }
														
 
															+
														
 
															+        var crossOrigin;
														
 
															+        if (isDataUriRegex.test(url)) {
														
 
															+            crossOrigin = false;
														
 
															+        } else {
														
 
															+            crossOrigin = isCrossOriginUrl(url);
														
 
															+        }
														
 
															+
														
 
															+        if (crossOrigin) {
														
 
															+            image.crossOrigin = '';
														
 
															+        }
														
 
															+
														
 
															+        image.src = url;
														
 
															+    };
														
 
															+
														
 
															+    var dataUriRegex = /^data:(.*?)(;base64)?,(.*)$/;
														
 
															+
														
 
															+    function decodeDataUriText(isBase64, data) {
														
 
															+        var result = decodeURIComponent(data);
														
 
															+        if (isBase64) {
														
 
															+            return atob(result);
														
 
															+        }
														
 
															+        return result;
														
 
															+    }
														
 
															+
														
 
															+    function decodeDataUriArrayBuffer(isBase64, data) {
														
 
															+        var byteString = decodeDataUriText(isBase64, data);
														
 
															+        var buffer = new ArrayBuffer(byteString.length);
														
 
															+        var view = new Uint8Array(buffer);
														
 
															+        for (var i = 0; i < byteString.length; i++) {
														
 
															+            view[i] = byteString.charCodeAt(i);
														
 
															+        }
														
 
															+        return buffer;
														
 
															+    }
														
 
															+
														
 
															+    function decodeDataUri(dataUriRegexResult, responseType) {
														
 
															+        responseType = typeof responseType !== 'undefined' ? responseType : '';
														
 
															+        var mimeType = dataUriRegexResult[1];
														
 
															+        var isBase64 = !!dataUriRegexResult[2];
														
 
															+        var data = dataUriRegexResult[3];
														
 
															+
														
 
															+        switch (responseType) {
														
 
															+        case '':
														
 
															+        case 'text':
														
 
															+            return decodeDataUriText(isBase64, data);
														
 
															+        case 'arraybuffer':
														
 
															+            return decodeDataUriArrayBuffer(isBase64, data);
														
 
															+        case 'blob':
														
 
															+            var buffer = decodeDataUriArrayBuffer(isBase64, data);
														
 
															+            return new Blob([buffer], {
														
 
															+                type : mimeType
														
 
															+            });
														
 
															+        case 'document':
														
 
															+            var parser = new DOMParser();
														
 
															+            return parser.parseFromString(decodeDataUriText(isBase64, data), mimeType);
														
 
															+        case 'json':
														
 
															+            return JSON.parse(decodeDataUriText(isBase64, data));
														
 
															+        default:
														
 
															+            throw 'Unhandled responseType: ' + responseType;
														
 
															+        }
														
 
															+    }
														
 
															+
														
 
															+    var loadWithXhr = function(url, responseType, success, error) {
														
 
															+        var dataUriRegexResult = dataUriRegex.exec(url);
														
 
															+        if (dataUriRegexResult !== null) {
														
 
															+            success(decodeDataUri(dataUriRegexResult, responseType));
														
 
															+            return;
														
 
															+        }
														
 
															+
														
 
															+        var xhr = new XMLHttpRequest();
														
 
															+        xhr.open('GET', url, true);
														
 
															+
														
 
															+        if (typeof responseType !== 'undefined') {
														
 
															+            xhr.responseType = responseType;
														
 
															+        }
														
 
															+
														
 
															+        xhr.onload = function(e) {
														
 
															+            if (xhr.status === 200) {
														
 
															+                success(xhr.response);
														
 
															+            } else {
														
 
															+                error(xhr);
														
 
															+            }
														
 
															+        };
														
 
															+
														
 
															+        xhr.onerror = function(e) {
														
 
															+            error(xhr);
														
 
															+        };
														
 
															+
														
 
															+        xhr.send();
														
 
															+    };
														
 
															+
														
 
															+    /**
														
 
															+     * Asynchronously loads the given URL as raw binary data.  The data is loaded
														
 
															+     * using XMLHttpRequest, which means that in order to make requests to another origin,
														
 
															+     * the server must have Cross-Origin Resource Sharing (CORS) headers enabled.
														
 
															+     *
														
 
															+     * @param {String} url The URL of the binary data.
														
 
															+     * @param {Function} success A function that will be called with an ArrayBuffer object
														
 
															+     *                           once the data has loaded successfully.
														
 
															+     * @param {Function} [error] A function that will be called with the XMLHttpRequest object
														
 
															+     *                           if the request fails.
														
 
															+     *
														
 
															+     * @see <a href="http://en.wikipedia.org/wiki/XMLHttpRequest">XMLHttpRequest</a>
														
 
															+     * @see <a href='http://www.w3.org/TR/cors/'>Cross-Origin Resource Sharing</a>
														
 
															+     */
														
 
															+    var loadArrayBuffer = function(url, success, error) {
														
 
															+        loadWithXhr(url, 'arraybuffer', success, error);
														
 
															+    };
														
 
															+
														
 
															+    /**
														
 
															+     * Asynchronously loads the given URL as text.  The data is loaded
														
 
															+     * using XMLHttpRequest, which means that in order to make requests to another origin,
														
 
															+     * the server must have Cross-Origin Resource Sharing (CORS) headers enabled.
														
 
															+     *
														
 
															+     * @param {String} url The URL to request.
														
 
															+     * @param {Function} success A function that will be called with a String
														
 
															+     *                           once the data has loaded successfully.
														
 
															+     * @param {Function} [error] A function that will be called with the XMLHttpRequest object
														
 
															+     *                           if the request fails.
														
 
															+     *
														
 
															+     * @see <a href="http://en.wikipedia.org/wiki/XMLHttpRequest">XMLHttpRequest</a>
														
 
															+     * @see <a href='http://www.w3.org/TR/cors/'>Cross-Origin Resource Sharing</a>
														
 
															+     */
														
 
															+    var loadText = function(url, success, error) {
														
 
															+        return loadWithXhr(url, undefined, success, error);
														
 
															+    };
														
 
															+
														
 
															+    return {
														
 
															+        loadImage : loadImage,
														
 
															+        loadArrayBuffer : loadArrayBuffer,
														
 
															+        loadText : loadText
														
 
															+    };
														
 
															+}));
														
 
															+
														
 
															+
														
--- a/examples/js/materials/ShadowMaterial.js
+++ b/examples/js/materials/ShadowMaterial.js
@@ -6,7 +6,6 @@ THREE.ShadowMaterial = function () {
 
															 	THREE.ShaderMaterial.call( this, {
														
 
															 		uniforms: THREE.UniformsUtils.merge( [
														
 
															-			THREE.UniformsLib[ "ambient" ],
														
 
															 			THREE.UniformsLib[ "lights" ],
														
 
															 			{
														
 
															 				opacity:  { type: 'f', value: 1.0 }
														
@@ -29,7 +28,7 @@ THREE.ShadowMaterial = function () {
 
															 			THREE.ShaderChunk[ "shadowmask_pars_fragment" ],
														
 
															 			"uniform float opacity;",
														
 
															 			"void main() {",
														
 
															-			"	gl_FragColor = vec4( 0.0, 0.0, 0.0, opacity - getShadowMask() );",
														
 
															+			"	gl_FragColor = vec4( 0.0, 0.0, 0.0, opacity * ( 1.0  - getShadowMask() ) );",
														
 
															 			"}"
														
 
															 		].join( '\n' )
														
 
															 	} );
														
--- a/examples/js/modifiers/ExplodeModifier.js
+++ b/examples/js/modifiers/ExplodeModifier.js
@@ -38,6 +38,5 @@ THREE.ExplodeModifier.prototype.modify = function ( geometry ) {
 
															 	}
														
 
															 	geometry.vertices = vertices;
														
 
															-	delete geometry.__tmpVertices;
														
 
															 };
														
--- a/examples/js/modifiers/SubdivisionModifier.js
+++ b/examples/js/modifiers/SubdivisionModifier.js
@@ -1,350 +1,387 @@
 
															-/*

														
 
															- *	@author zz85 / http://twitter.com/blurspline / http://www.lab4games.net/zz85/blog 

														
 
															- *

														
 
															- *	Subdivision Geometry Modifier 

														
 
															- *		using Loop Subdivision Scheme

														
 
															- *

														
 
															- *	References:

														
 
															- *		http://graphics.stanford.edu/~mdfisher/subdivision.html

														
 
															- *		http://www.holmes3d.net/graphics/subdivision/

														
 
															- *		http://www.cs.rutgers.edu/~decarlo/readings/subdiv-sg00c.pdf

														
 
															- *

														
 
															- *	Known Issues:

														
 
															- *		- currently doesn't handle UVs

														
 
															- *		- currently doesn't handle "Sharp Edges"

														
 
															- *

														
 
															- */

														
 
															-

														
 
															-THREE.SubdivisionModifier = function ( subdivisions ) {

														
 
															-

														
 
															-	this.subdivisions = ( subdivisions === undefined ) ? 1 : subdivisions;

														
 
															-

														
 
															-};

														
 
															-

														
 
															-// Applies the "modify" pattern

														
 
															-THREE.SubdivisionModifier.prototype.modify = function ( geometry ) {

														
 
															-

														
 
															-	var repeats = this.subdivisions;

														
 
															-

														
 
															-	while ( repeats -- > 0 ) {

														
 
															-

														
 
															-		this.smooth( geometry );

														
 
															-

														
 
															-	}

														
 
															-

														
 
															-	delete geometry.__tmpVertices;

														
 
															-

														
 
															-	geometry.computeFaceNormals();

														
 
															-	geometry.computeVertexNormals();

														
 
															-

														
 
															-};

														
 
															-

														
 
															-( function() {

														
 
															-

														
 
															-	// Some constants

														
 
															-	var WARNINGS = ! true; // Set to true for development

														
 
															-	var ABC = [ 'a', 'b', 'c' ];

														
 
															-	

														
 
															-

														
 
															-	function getEdge( a, b, map ) {

														
 
															-

														
 
															-		var vertexIndexA = Math.min( a, b );

														
 
															-		var vertexIndexB = Math.max( a, b );

														
 
															-

														
 
															-		var key = vertexIndexA + "_" + vertexIndexB;

														
 
															-

														
 
															-		return map[ key ];

														
 
															-

														
 
															-	}

														
 
															-

														
 
															-

														
 
															-	function processEdge( a, b, vertices, map, face, metaVertices ) {

														
 
															-

														
 
															-		var vertexIndexA = Math.min( a, b );

														
 
															-		var vertexIndexB = Math.max( a, b );

														
 
															-

														
 
															-		var key = vertexIndexA + "_" + vertexIndexB;

														
 
															-

														
 
															-		var edge;

														
 
															-

														
 
															-		if ( key in map ) {

														
 
															-

														
 
															-			edge = map[ key ];

														
 
															-

														
 
															-		} else {

														
 
															-			

														
 
															-			var vertexA = vertices[ vertexIndexA ];

														
 
															-			var vertexB = vertices[ vertexIndexB ];

														
 
															-

														
 
															-			edge = {

														
 
															-

														
 
															-				a: vertexA, // pointer reference

														
 
															-				b: vertexB,

														
 
															-				newEdge: null,

														
 
															-				// aIndex: a, // numbered reference

														
 
															-				// bIndex: b,

														
 
															-				faces: [] // pointers to face

														
 
															-

														
 
															-			};

														
 
															-

														
 
															-			map[ key ] = edge;

														
 
															-

														
 
															-		}

														
 
															-

														
 
															-		edge.faces.push( face );

														
 
															-

														
 
															-		metaVertices[ a ].edges.push( edge );

														
 
															-		metaVertices[ b ].edges.push( edge );

														
 
															-		

														
 
															-

														
 
															-	}

														
 
															-

														
 
															-	function generateLookups( vertices, faces, metaVertices, edges ) {

														
 
															-

														
 
															-		var i, il, face, edge;

														
 
															-

														
 
															-		for ( i = 0, il = vertices.length; i < il; i ++ ) {

														
 
															-

														
 
															-			metaVertices[ i ] = { edges: [] };

														
 
															-

														
 
															-		}

														
 
															-		

														
 
															-		for ( i = 0, il = faces.length; i < il; i ++ ) {

														
 
															-

														
 
															-			face = faces[ i ];

														
 
															-

														
 
															-			processEdge( face.a, face.b, vertices, edges, face, metaVertices );

														
 
															-			processEdge( face.b, face.c, vertices, edges, face, metaVertices );

														
 
															-			processEdge( face.c, face.a, vertices, edges, face, metaVertices );

														
 
															-

														
 
															-		}

														
 
															-

														
 
															-	}

														
 
															-

														
 
															-	function newFace( newFaces, a, b, c ) {

														
 
															-

														
 
															-		newFaces.push( new THREE.Face3( a, b, c ) );

														
 
															-

														
 
															-	}

														
 
															-

														
 
															-

														
 
															-	/////////////////////////////

														
 
															-

														
 
															-	// Performs one iteration of Subdivision

														
 
															-	THREE.SubdivisionModifier.prototype.smooth = function ( geometry ) {

														
 
															-

														
 
															-		var tmp = new THREE.Vector3();

														
 
															-

														
 
															-		var oldVertices, oldFaces;

														
 
															-		var newVertices, newFaces; // newUVs = [];

														
 
															-

														
 
															-		var n, l, i, il, j, k;

														
 
															-		var metaVertices, sourceEdges;

														
 
															-

														
 
															-		// new stuff.

														
 
															-		var sourceEdges, newEdgeVertices, newSourceVertices;

														
 
															-

														
 
															-		oldVertices = geometry.vertices; // { x, y, z}

														
 
															-		oldFaces = geometry.faces; // { a: oldVertex1, b: oldVertex2, c: oldVertex3 }

														
 
															-

														
 
															-		/******************************************************

														
 
															-		 *

														
 
															-		 * Step 0: Preprocess Geometry to Generate edges Lookup

														
 
															-		 *

														
 
															-		 *******************************************************/

														
 
															-

														
 
															-		metaVertices = new Array( oldVertices.length );

														
 
															-		sourceEdges = {}; // Edge => { oldVertex1, oldVertex2, faces[]  }

														
 
															-

														
 
															-		generateLookups( oldVertices, oldFaces, metaVertices, sourceEdges );

														
 
															-

														
 
															-

														
 
															-		/******************************************************

														
 
															-		 *

														
 
															-		 *	Step 1. 

														
 
															-		 *	For each edge, create a new Edge Vertex,

														
 
															-		 *	then position it.

														
 
															-		 *

														
 
															-		 *******************************************************/

														
 
															-

														
 
															-		newEdgeVertices = [];

														
 
															-		var other, currentEdge, newEdge, face;

														
 
															-		var edgeVertexWeight, adjacentVertexWeight, connectedFaces;

														
 
															-

														
 
															-		for ( i in sourceEdges ) {

														
 
															-

														
 
															-			currentEdge = sourceEdges[ i ];

														
 
															-			newEdge = new THREE.Vector3();

														
 
															-

														
 
															-			edgeVertexWeight = 3 / 8;

														
 
															-			adjacentVertexWeight = 1 / 8;

														
 
															-

														
 
															-			connectedFaces = currentEdge.faces.length;

														
 
															-

														
 
															-			// check how many linked faces. 2 should be correct.

														
 
															-			if ( connectedFaces != 2 ) {

														
 
															-

														
 
															-				// if length is not 2, handle condition

														
 
															-				edgeVertexWeight = 0.5;

														
 
															-				adjacentVertexWeight = 0;

														
 
															-

														
 
															-				if ( connectedFaces != 1 ) {

														
 
															-					

														
 
															-					if ( WARNINGS ) console.warn( 'Subdivision Modifier: Number of connected faces != 2, is: ', connectedFaces, currentEdge );

														
 
															-			

														
 
															-				}

														
 
															-

														
 
															-			}

														
 
															-

														
 
															-			newEdge.addVectors( currentEdge.a, currentEdge.b ).multiplyScalar( edgeVertexWeight );

														
 
															-

														
 
															-			tmp.set( 0, 0, 0 );

														
 
															-

														
 
															-			for ( j = 0; j < connectedFaces; j ++ ) {

														
 
															-

														
 
															-				face = currentEdge.faces[ j ];

														
 
															-				

														
 
															-				for ( k = 0; k < 3; k ++ ) {

														
 
															-

														
 
															-					other = oldVertices[ face[ ABC[ k ] ] ];

														
 
															-					if ( other !== currentEdge.a && other !== currentEdge.b ) break;

														
 
															-

														
 
															-				}

														
 
															-

														
 
															-				tmp.add( other );

														
 
															-

														
 
															-			}

														
 
															-

														
 
															-			tmp.multiplyScalar( adjacentVertexWeight );

														
 
															-			newEdge.add( tmp );

														
 
															-

														
 
															-			currentEdge.newEdge = newEdgeVertices.length;

														
 
															-			newEdgeVertices.push( newEdge );

														
 
															-

														
 
															-			// console.log(currentEdge, newEdge);

														
 
															-

														
 
															-		}

														
 
															-

														
 
															-		/******************************************************

														
 
															-		 *

														
 
															-		 *	Step 2. 

														
 
															-		 *	Reposition each source vertices.

														
 
															-		 *

														
 
															-		 *******************************************************/

														
 
															-

														
 
															-		var beta, sourceVertexWeight, connectingVertexWeight;

														
 
															-		var connectingEdge, connectingEdges, oldVertex, newSourceVertex;

														
 
															-		newSourceVertices = [];

														
 
															-

														
 
															-		for ( i = 0, il = oldVertices.length; i < il; i ++ ) {

														
 
															-

														
 
															-			oldVertex = oldVertices[ i ];

														
 
															-

														
 
															-			// find all connecting edges (using lookupTable)

														
 
															-			connectingEdges = metaVertices[ i ].edges;

														
 
															-			n = connectingEdges.length;

														
 
															-			beta;

														
 
															-

														
 
															-			if ( n == 3 ) {

														
 
															-

														
 
															-				beta = 3 / 16;

														
 
															-

														
 
															-			} else if ( n > 3 ) {

														
 
															-

														
 
															-				beta = 3 / ( 8 * n ); // Warren's modified formula

														
 
															-

														
 
															-			}

														
 
															-

														
 
															-			// Loop's original beta formula

														
 
															-			// beta = 1 / n * ( 5/8 - Math.pow( 3/8 + 1/4 * Math.cos( 2 * Math. PI / n ), 2) );

														
 
															-

														
 
															-			sourceVertexWeight = 1 - n * beta;

														
 
															-			connectingVertexWeight = beta;

														
 
															-

														
 
															-			if ( n <= 2 ) {

														
 
															-				

														
 
															-				// crease and boundary rules

														
 
															-				// console.warn('crease and boundary rules');

														
 
															-

														
 
															-				if ( n == 2 ) {

														
 
															-

														
 
															-					if ( WARNINGS ) console.warn( '2 connecting edges', connectingEdges );

														
 
															-					sourceVertexWeight = 3 / 4;

														
 
															-					connectingVertexWeight = 1 / 8;

														
 
															-

														
 
															-					// sourceVertexWeight = 1;

														
 
															-					// connectingVertexWeight = 0;

														
 
															-

														
 
															-				} else if ( n == 1 ) {

														
 
															-

														
 
															-					if ( WARNINGS ) console.warn( 'only 1 connecting edge' );

														
 
															-

														
 
															-				} else if ( n == 0 ) {

														
 
															-

														
 
															-					if ( WARNINGS ) console.warn( '0 connecting edges' );

														
 
															-			

														
 
															-				}

														
 
															-			

														
 
															-			}

														
 
															-

														
 
															-			newSourceVertex = oldVertex.clone().multiplyScalar( sourceVertexWeight );

														
 
															-

														
 
															-			tmp.set( 0, 0, 0 );

														
 
															-

														
 
															-			for ( j = 0; j < n; j ++ ) {

														
 
															-

														
 
															-				connectingEdge = connectingEdges[ j ];

														
 
															-				other = connectingEdge.a !== oldVertex ? connectingEdge.a : connectingEdge.b;

														
 
															-				tmp.add( other );

														
 
															-

														
 
															-			}

														
 
															-

														
 
															-			tmp.multiplyScalar( connectingVertexWeight );

														
 
															-			newSourceVertex.add( tmp );

														
 
															-			

														
 
															-			newSourceVertices.push( newSourceVertex );

														
 
															-

														
 
															-		}

														
 
															-

														
 
															-							   

														
 
															-		/******************************************************

														
 
															-		 *

														
 
															-		 *	Step 3. 

														
 
															-		 *	Generate Faces between source vertecies

														
 
															-		 *	and edge vertices.

														
 
															-		 *

														
 
															-		 *******************************************************/

														
 
															-

														
 
															-		newVertices = newSourceVertices.concat( newEdgeVertices );

														
 
															-		var sl = newSourceVertices.length, edge1, edge2, edge3;

														
 
															-		newFaces = [];

														
 
															-

														
 
															-		for ( i = 0, il = oldFaces.length; i < il; i ++ ) {

														
 
															-

														
 
															-			face = oldFaces[ i ];

														
 
															-

														
 
															-			// find the 3 new edges vertex of each old face

														
 
															-

														
 
															-			edge1 = getEdge( face.a, face.b, sourceEdges ).newEdge + sl;

														
 
															-			edge2 = getEdge( face.b, face.c, sourceEdges ).newEdge + sl;

														
 
															-			edge3 = getEdge( face.c, face.a, sourceEdges ).newEdge + sl;

														
 
															-

														
 
															-			// create 4 faces.

														
 
															-

														
 
															-			newFace( newFaces, edge1, edge2, edge3 );

														
 
															-			newFace( newFaces, face.a, edge1, edge3 );

														
 
															-			newFace( newFaces, face.b, edge2, edge1 );

														
 
															-			newFace( newFaces, face.c, edge3, edge2 );

														
 
															-

														
 
															-		}

														
 
															-

														
 
															-		// Overwrite old arrays

														
 
															-		geometry.vertices = newVertices;

														
 
															-		geometry.faces = newFaces;

														
 
															-

														
 
															-		// console.log('done');

														
 
															-

														
 
															-	};

														
 
															-

														
 
															-

														
 
															-} )();

														
 
															+/*
														
 
															+ *	@author zz85 / http://twitter.com/blurspline / http://www.lab4games.net/zz85/blog
														
 
															+ *	@author centerionware / http://www.centerionware.com
														
 
															+ *
														
 
															+ *	Subdivision Geometry Modifier
														
 
															+ *		using Loop Subdivision Scheme
														
 
															+ *
														
 
															+ *	References:
														
 
															+ *		http://graphics.stanford.edu/~mdfisher/subdivision.html
														
 
															+ *		http://www.holmes3d.net/graphics/subdivision/
														
 
															+ *		http://www.cs.rutgers.edu/~decarlo/readings/subdiv-sg00c.pdf
														
 
															+ *
														
 
															+ *	Known Issues:
														
 
															+ *		- currently doesn't handle "Sharp Edges"
														
 
															+ */
														
 
															+
														
 
															+THREE.SubdivisionModifier = function ( subdivisions ) {
														
 
															+
														
 
															+	this.subdivisions = ( subdivisions === undefined ) ? 1 : subdivisions;
														
 
															+
														
 
															+};
														
 
															+
														
 
															+// Applies the "modify" pattern
														
 
															+THREE.SubdivisionModifier.prototype.modify = function ( geometry ) {
														
 
															+
														
 
															+	var repeats = this.subdivisions;
														
 
															+
														
 
															+	while ( repeats -- > 0 ) {
														
 
															+
														
 
															+		this.smooth( geometry );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	geometry.computeFaceNormals();
														
 
															+	geometry.computeVertexNormals();
														
 
															+
														
 
															+};
														
 
															+
														
 
															+( function() {
														
 
															+
														
 
															+	// Some constants
														
 
															+	var WARNINGS = ! true; // Set to true for development
														
 
															+	var ABC = [ 'a', 'b', 'c' ];
														
 
															+
														
 
															+
														
 
															+	function getEdge( a, b, map ) {
														
 
															+
														
 
															+		var vertexIndexA = Math.min( a, b );
														
 
															+		var vertexIndexB = Math.max( a, b );
														
 
															+
														
 
															+		var key = vertexIndexA + "_" + vertexIndexB;
														
 
															+
														
 
															+		return map[ key ];
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+
														
 
															+	function processEdge( a, b, vertices, map, face, metaVertices ) {
														
 
															+
														
 
															+		var vertexIndexA = Math.min( a, b );
														
 
															+		var vertexIndexB = Math.max( a, b );
														
 
															+
														
 
															+		var key = vertexIndexA + "_" + vertexIndexB;
														
 
															+
														
 
															+		var edge;
														
 
															+
														
 
															+		if ( key in map ) {
														
 
															+
														
 
															+			edge = map[ key ];
														
 
															+
														
 
															+		} else {
														
 
															+
														
 
															+			var vertexA = vertices[ vertexIndexA ];
														
 
															+			var vertexB = vertices[ vertexIndexB ];
														
 
															+
														
 
															+			edge = {
														
 
															+
														
 
															+				a: vertexA, // pointer reference
														
 
															+				b: vertexB,
														
 
															+				newEdge: null,
														
 
															+				// aIndex: a, // numbered reference
														
 
															+				// bIndex: b,
														
 
															+				faces: [] // pointers to face
														
 
															+
														
 
															+			};
														
 
															+
														
 
															+			map[ key ] = edge;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		edge.faces.push( face );
														
 
															+
														
 
															+		metaVertices[ a ].edges.push( edge );
														
 
															+		metaVertices[ b ].edges.push( edge );
														
 
															+
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	function generateLookups( vertices, faces, metaVertices, edges ) {
														
 
															+
														
 
															+		var i, il, face, edge;
														
 
															+
														
 
															+		for ( i = 0, il = vertices.length; i < il; i ++ ) {
														
 
															+
														
 
															+			metaVertices[ i ] = { edges: [] };
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		for ( i = 0, il = faces.length; i < il; i ++ ) {
														
 
															+
														
 
															+			face = faces[ i ];
														
 
															+
														
 
															+			processEdge( face.a, face.b, vertices, edges, face, metaVertices );
														
 
															+			processEdge( face.b, face.c, vertices, edges, face, metaVertices );
														
 
															+			processEdge( face.c, face.a, vertices, edges, face, metaVertices );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	function newFace( newFaces, a, b, c ) {
														
 
															+
														
 
															+		newFaces.push( new THREE.Face3( a, b, c ) );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	function midpoint( a, b ) {
														
 
															+
														
 
															+		return ( Math.abs( b - a ) / 2 ) + Math.min( a, b );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	function newUv( newUvs, a, b, c ) {
														
 
															+
														
 
															+		newUvs.push( [ a.clone(), b.clone(), c.clone() ] );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	/////////////////////////////
														
 
															+
														
 
															+	// Performs one iteration of Subdivision
														
 
															+	THREE.SubdivisionModifier.prototype.smooth = function ( geometry ) {
														
 
															+
														
 
															+		var tmp = new THREE.Vector3();
														
 
															+
														
 
															+		var oldVertices, oldFaces, oldUvs;
														
 
															+		var newVertices, newFaces, newUVs = [];
														
 
															+
														
 
															+		var n, l, i, il, j, k;
														
 
															+		var metaVertices, sourceEdges;
														
 
															+
														
 
															+		// new stuff.
														
 
															+		var sourceEdges, newEdgeVertices, newSourceVertices;
														
 
															+
														
 
															+		oldVertices = geometry.vertices; // { x, y, z}
														
 
															+		oldFaces = geometry.faces; // { a: oldVertex1, b: oldVertex2, c: oldVertex3 }
														
 
															+		oldUvs = geometry.faceVertexUvs[ 0 ];
														
 
															+
														
 
															+		var hasUvs = oldUvs !== undefined && oldUvs.length > 0;
														
 
															+
														
 
															+		/******************************************************
														
 
															+		 *
														
 
															+		 * Step 0: Preprocess Geometry to Generate edges Lookup
														
 
															+		 *
														
 
															+		 *******************************************************/
														
 
															+
														
 
															+		metaVertices = new Array( oldVertices.length );
														
 
															+		sourceEdges = {}; // Edge => { oldVertex1, oldVertex2, faces[]  }
														
 
															+
														
 
															+		generateLookups( oldVertices, oldFaces, metaVertices, sourceEdges );
														
 
															+
														
 
															+
														
 
															+		/******************************************************
														
 
															+		 *
														
 
															+		 *	Step 1.
														
 
															+		 *	For each edge, create a new Edge Vertex,
														
 
															+		 *	then position it.
														
 
															+		 *
														
 
															+		 *******************************************************/
														
 
															+
														
 
															+		newEdgeVertices = [];
														
 
															+		var other, currentEdge, newEdge, face;
														
 
															+		var edgeVertexWeight, adjacentVertexWeight, connectedFaces;
														
 
															+
														
 
															+		for ( i in sourceEdges ) {
														
 
															+
														
 
															+			currentEdge = sourceEdges[ i ];
														
 
															+			newEdge = new THREE.Vector3();
														
 
															+
														
 
															+			edgeVertexWeight = 3 / 8;
														
 
															+			adjacentVertexWeight = 1 / 8;
														
 
															+
														
 
															+			connectedFaces = currentEdge.faces.length;
														
 
															+
														
 
															+			// check how many linked faces. 2 should be correct.
														
 
															+			if ( connectedFaces != 2 ) {
														
 
															+
														
 
															+				// if length is not 2, handle condition
														
 
															+				edgeVertexWeight = 0.5;
														
 
															+				adjacentVertexWeight = 0;
														
 
															+
														
 
															+				if ( connectedFaces != 1 ) {
														
 
															+
														
 
															+					if ( WARNINGS ) console.warn( 'Subdivision Modifier: Number of connected faces != 2, is: ', connectedFaces, currentEdge );
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			newEdge.addVectors( currentEdge.a, currentEdge.b ).multiplyScalar( edgeVertexWeight );
														
 
															+
														
 
															+			tmp.set( 0, 0, 0 );
														
 
															+
														
 
															+			for ( j = 0; j < connectedFaces; j ++ ) {
														
 
															+
														
 
															+				face = currentEdge.faces[ j ];
														
 
															+
														
 
															+				for ( k = 0; k < 3; k ++ ) {
														
 
															+
														
 
															+					other = oldVertices[ face[ ABC[ k ] ] ];
														
 
															+					if ( other !== currentEdge.a && other !== currentEdge.b ) break;
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+				tmp.add( other );
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			tmp.multiplyScalar( adjacentVertexWeight );
														
 
															+			newEdge.add( tmp );
														
 
															+
														
 
															+			currentEdge.newEdge = newEdgeVertices.length;
														
 
															+			newEdgeVertices.push( newEdge );
														
 
															+
														
 
															+			// console.log(currentEdge, newEdge);
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		/******************************************************
														
 
															+		 *
														
 
															+		 *	Step 2.
														
 
															+		 *	Reposition each source vertices.
														
 
															+		 *
														
 
															+		 *******************************************************/
														
 
															+
														
 
															+		var beta, sourceVertexWeight, connectingVertexWeight;
														
 
															+		var connectingEdge, connectingEdges, oldVertex, newSourceVertex;
														
 
															+		newSourceVertices = [];
														
 
															+
														
 
															+		for ( i = 0, il = oldVertices.length; i < il; i ++ ) {
														
 
															+
														
 
															+			oldVertex = oldVertices[ i ];
														
 
															+
														
 
															+			// find all connecting edges (using lookupTable)
														
 
															+			connectingEdges = metaVertices[ i ].edges;
														
 
															+			n = connectingEdges.length;
														
 
															+
														
 
															+			if ( n == 3 ) {
														
 
															+
														
 
															+				beta = 3 / 16;
														
 
															+
														
 
															+			} else if ( n > 3 ) {
														
 
															+
														
 
															+				beta = 3 / ( 8 * n ); // Warren's modified formula
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			// Loop's original beta formula
														
 
															+			// beta = 1 / n * ( 5/8 - Math.pow( 3/8 + 1/4 * Math.cos( 2 * Math. PI / n ), 2) );
														
 
															+
														
 
															+			sourceVertexWeight = 1 - n * beta;
														
 
															+			connectingVertexWeight = beta;
														
 
															+
														
 
															+			if ( n <= 2 ) {
														
 
															+
														
 
															+				// crease and boundary rules
														
 
															+				// console.warn('crease and boundary rules');
														
 
															+
														
 
															+				if ( n == 2 ) {
														
 
															+
														
 
															+					if ( WARNINGS ) console.warn( '2 connecting edges', connectingEdges );
														
 
															+					sourceVertexWeight = 3 / 4;
														
 
															+					connectingVertexWeight = 1 / 8;
														
 
															+
														
 
															+					// sourceVertexWeight = 1;
														
 
															+					// connectingVertexWeight = 0;
														
 
															+
														
 
															+				} else if ( n == 1 ) {
														
 
															+
														
 
															+					if ( WARNINGS ) console.warn( 'only 1 connecting edge' );
														
 
															+
														
 
															+				} else if ( n == 0 ) {
														
 
															+
														
 
															+					if ( WARNINGS ) console.warn( '0 connecting edges' );
														
 
															+
														
 
															+				}
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			newSourceVertex = oldVertex.clone().multiplyScalar( sourceVertexWeight );
														
 
															+
														
 
															+			tmp.set( 0, 0, 0 );
														
 
															+
														
 
															+			for ( j = 0; j < n; j ++ ) {
														
 
															+
														
 
															+				connectingEdge = connectingEdges[ j ];
														
 
															+				other = connectingEdge.a !== oldVertex ? connectingEdge.a : connectingEdge.b;
														
 
															+				tmp.add( other );
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+			tmp.multiplyScalar( connectingVertexWeight );
														
 
															+			newSourceVertex.add( tmp );
														
 
															+
														
 
															+			newSourceVertices.push( newSourceVertex );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+
														
 
															+		/******************************************************
														
 
															+		 *
														
 
															+		 *	Step 3.
														
 
															+		 *	Generate Faces between source vertices
														
 
															+		 *	and edge vertices.
														
 
															+		 *
														
 
															+		 *******************************************************/
														
 
															+
														
 
															+		newVertices = newSourceVertices.concat( newEdgeVertices );
														
 
															+		var sl = newSourceVertices.length, edge1, edge2, edge3;
														
 
															+		newFaces = [];
														
 
															+
														
 
															+		var uv, x0, x1, x2;
														
 
															+		var x3 = new THREE.Vector2();
														
 
															+		var x4 = new THREE.Vector2();
														
 
															+		var x5 = new THREE.Vector2();
														
 
															+
														
 
															+		for ( i = 0, il = oldFaces.length; i < il; i ++ ) {
														
 
															+
														
 
															+			face = oldFaces[ i ];
														
 
															+
														
 
															+			// find the 3 new edges vertex of each old face
														
 
															+
														
 
															+			edge1 = getEdge( face.a, face.b, sourceEdges ).newEdge + sl;
														
 
															+			edge2 = getEdge( face.b, face.c, sourceEdges ).newEdge + sl;
														
 
															+			edge3 = getEdge( face.c, face.a, sourceEdges ).newEdge + sl;
														
 
															+
														
 
															+			// create 4 faces.
														
 
															+
														
 
															+			newFace( newFaces, edge1, edge2, edge3 );
														
 
															+			newFace( newFaces, face.a, edge1, edge3 );
														
 
															+			newFace( newFaces, face.b, edge2, edge1 );
														
 
															+			newFace( newFaces, face.c, edge3, edge2 );
														
 
															+
														
 
															+			// create 4 new uv's
														
 
															+
														
 
															+			if ( hasUvs ) {
														
 
															+
														
 
															+				uv = oldUvs[ i ];
														
 
															+
														
 
															+				x0 = uv[ 0 ];
														
 
															+				x1 = uv[ 1 ];
														
 
															+				x2 = uv[ 2 ];
														
 
															+
														
 
															+				x3.set( midpoint( x0.x, x1.x ), midpoint( x0.y, x1.y ) );
														
 
															+				x4.set( midpoint( x1.x, x2.x ), midpoint( x1.y, x2.y ) );
														
 
															+				x5.set( midpoint( x0.x, x2.x ), midpoint( x0.y, x2.y ) );
														
 
															+
														
 
															+				newUv( newUVs, x3, x4, x5 );
														
 
															+				newUv( newUVs, x0, x3, x5 );
														
 
															+
														
 
															+				newUv( newUVs, x1, x4, x3 );
														
 
															+				newUv( newUVs, x2, x5, x4 );
														
 
															+
														
 
															+			}
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		// Overwrite old arrays
														
 
															+		geometry.vertices = newVertices;
														
 
															+		geometry.faces = newFaces;
														
 
															+		if ( hasUvs ) geometry.faceVertexUvs[ 0 ] = newUVs;
														
 
															+
														
 
															+		// console.log('done');
														
 
															+
														
 
															+	};
														
 
															+
														
 
															+} )();
														
--- a/examples/js/nodes/materials/PhongNode.js
+++ b/examples/js/nodes/materials/PhongNode.js
@@ -32,7 +32,6 @@ THREE.PhongNode.prototype.build = function( builder ) {
 
															 		material.mergeUniform( THREE.UniformsUtils.merge( [
														
 
															 			THREE.UniformsLib[ "fog" ],
														
 
															-			THREE.UniformsLib[ "ambient" ],
														
 
															 			THREE.UniformsLib[ "lights" ]
														
 
															 		] ) );
														
@@ -146,7 +145,6 @@ THREE.PhongNode.prototype.build = function( builder ) {
 
															 			THREE.ShaderChunk[ "common" ],
														
 
															 			THREE.ShaderChunk[ "fog_pars_fragment" ],
														
 
															 			THREE.ShaderChunk[ "bsdfs" ],
														
 
															-			THREE.ShaderChunk[ "ambient_pars" ],
														
 
															 			THREE.ShaderChunk[ "lights_pars" ],
														
 
															 			THREE.ShaderChunk[ "lights_phong_pars_fragment" ],
														
 
															 			THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
														
--- a/examples/js/nodes/materials/StandardNode.js
+++ b/examples/js/nodes/materials/StandardNode.js
@@ -32,7 +32,6 @@ THREE.StandardNode.prototype.build = function( builder ) {
 
															 		material.mergeUniform( THREE.UniformsUtils.merge( [
														
 
															 			THREE.UniformsLib[ "fog" ],
														
 
															-			THREE.UniformsLib[ "ambient" ],
														
 
															 			THREE.UniformsLib[ "lights" ]
														
 
															 		] ) );
														
@@ -159,7 +158,6 @@ THREE.StandardNode.prototype.build = function( builder ) {
 
															 			THREE.ShaderChunk[ "common" ],
														
 
															 			THREE.ShaderChunk[ "fog_pars_fragment" ],
														
 
															 			THREE.ShaderChunk[ "bsdfs" ],
														
 
															-			THREE.ShaderChunk[ "ambient_pars" ],
														
 
															 			THREE.ShaderChunk[ "lights_pars" ],
														
 
															 			THREE.ShaderChunk[ "lights_standard_pars_fragment" ],
														
 
															 			THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
														
--- a/examples/js/pmrem/PMREMCubeUVPacker.js
+++ b/examples/js/pmrem/PMREMCubeUVPacker.js
@@ -0,0 +1,177 @@
 
															+/**
														
 
															+ * @author Prashant Sharma / spidersharma03
														
 
															+ * @author Ben Houston / bhouston, https://clara.io
														
 
															+ *
														
 
															+ * This class takes the cube lods(corresponding to different roughness values), and creates a single cubeUV
														
 
															+ * Texture. The format for a given roughness set of faces is simply::
														
 
															+ * +X+Y+Z
														
 
															+ * -X-Y-Z
														
 
															+ * For every roughness a mip map chain is also saved, which is essential to remove the texture artifacts due to
														
 
															+ * minification.
														
 
															+ * Right now for every face a PlaneMesh is drawn, which leads to a lot of geometry draw calls, but can be replaced
														
 
															+ * later by drawing a single buffer and by sending the appropriate faceIndex via vertex attributes.
														
 
															+ * The arrangement of the faces is fixed, as assuming this arrangement, the sampling function has been written.
														
 
															+ */
														
 
															+
														
 
															+
														
 
															+THREE.PMREMCubeUVPacker = function( cubeTextureLods, numLods ) {
														
 
															+
														
 
															+	this.cubeLods = cubeTextureLods;
														
 
															+	this.numLods = numLods;
														
 
															+	var size = cubeTextureLods[ 0 ].width * 4;
														
 
															+
														
 
															+	this.CubeUVRenderTarget = new THREE.WebGLRenderTarget( size, size,
														
 
															+	{ format: THREE.RGBAFormat, magFilter: THREE.LinearFilter, minFilter: THREE.LinearFilter, type: cubeTextureLods[ 0 ].texture.type } );
														
 
															+	this.CubeUVRenderTarget.texture.generateMipmaps = false;
														
 
															+  this.CubeUVRenderTarget.mapping = THREE.CubeUVReflectionMapping;
														
 
															+	this.camera = new THREE.OrthographicCamera( - size * 0.5, size * 0.5, - size * 0.5, size * 0.5, 0.0, 1000 );
														
 
															+
														
 
															+	this.scene = new THREE.Scene();
														
 
															+	this.scene.add( this.camera );
														
 
															+
														
 
															+	this.objects = [];
														
 
															+	var xOffset = 0;
														
 
															+	var faceOffsets = [];
														
 
															+	faceOffsets.push( new THREE.Vector2( 0, 0 ) );
														
 
															+	faceOffsets.push( new THREE.Vector2( 1, 0 ) );
														
 
															+	faceOffsets.push( new THREE.Vector2( 2, 0 ) );
														
 
															+	faceOffsets.push( new THREE.Vector2( 0, 1 ) );
														
 
															+	faceOffsets.push( new THREE.Vector2( 1, 1 ) );
														
 
															+	faceOffsets.push( new THREE.Vector2( 2, 1 ) );
														
 
															+	var yOffset = 0;
														
 
															+	var textureResolution = size;
														
 
															+	size = cubeTextureLods[ 0 ].width;
														
 
															+
														
 
															+	var offset2 = 0;
														
 
															+	var c = 4.0;
														
 
															+	this.numLods = Math.log2( cubeTextureLods[ 0 ].width ) - 2;
														
 
															+	for ( var i = 0; i < this.numLods; i ++ ) {
														
 
															+
														
 
															+		var offset1 = ( textureResolution - textureResolution / c ) * 0.5;
														
 
															+		if ( size > 16 )
														
 
															+		c *= 2;
														
 
															+		var nMips = size > 16 ? 6 : 1;
														
 
															+		var mipOffsetX = 0;
														
 
															+		var mipOffsetY = 0;
														
 
															+		var mipSize = size;
														
 
															+
														
 
															+		for ( var j = 0; j < nMips; j ++ ) {
														
 
															+
														
 
															+			// Mip Maps
														
 
															+			for ( var k = 0; k < 6; k ++ ) {
														
 
															+
														
 
															+				// 6 Cube Faces
														
 
															+				var material = this.getShader();
														
 
															+				material.uniforms[ "envMap" ].value = this.cubeLods[ i ];
														
 
															+				material.envMap = this.cubeLods[ i ]
														
 
															+				material.uniforms[ "faceIndex" ].value = k;
														
 
															+				material.uniforms[ "mapSize" ].value = mipSize;
														
 
															+				var color = material.uniforms[ "testColor" ].value;
														
 
															+				//color.copy(testColor[j]);
														
 
															+				var planeMesh = new THREE.Mesh(
														
 
															+				new THREE.PlaneGeometry( mipSize, mipSize, 0 ),
														
 
															+				material );
														
 
															+				planeMesh.position.x = faceOffsets[ k ].x * mipSize - offset1 + mipOffsetX;
														
 
															+				planeMesh.position.y = faceOffsets[ k ].y * mipSize - offset1 + offset2 + mipOffsetY;
														
 
															+				planeMesh.material.side = THREE.DoubleSide;
														
 
															+				this.scene.add( planeMesh );
														
 
															+				this.objects.push( planeMesh );
														
 
															+
														
 
															+			}
														
 
															+			mipOffsetY += 1.75 * mipSize;
														
 
															+			mipOffsetX += 1.25 * mipSize;
														
 
															+			mipSize /= 2;
														
 
															+
														
 
															+		}
														
 
															+		offset2 += 2 * size;
														
 
															+		if ( size > 16 )
														
 
															+		size /= 2;
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+};
														
 
															+
														
 
															+THREE.PMREMCubeUVPacker.prototype = {
														
 
															+
														
 
															+	constructor : THREE.PMREMCubeUVPacker,
														
 
															+
														
 
															+	update: function( renderer ) {
														
 
															+
														
 
															+		var gammaInput = renderer.gammaInput;
														
 
															+    var gammaOutput = renderer.gammaOutput;
														
 
															+    renderer.gammaInput = false;
														
 
															+    renderer.gammaOutput = false;
														
 
															+
														
 
															+		renderer.render( this.scene, this.camera, this.CubeUVRenderTarget, true );
														
 
															+
														
 
															+    renderer.gammaInput = renderer.gammaInput;
														
 
															+    renderer.gammaOutput = renderer.gammaOutput;
														
 
															+	},
														
 
															+
														
 
															+  getShader: function() {
														
 
															+
														
 
															+    var shaderMaterial = new THREE.ShaderMaterial( {
														
 
															+
														
 
															+      uniforms: {
														
 
															+       	"faceIndex": { type: 'i', value: 0 },
														
 
															+       	"mapSize": { type: 'f', value: 0 },
														
 
															+       	"envMap": { type: 't', value: null },
														
 
															+       	"testColor": { type: 'v3', value: new THREE.Vector3( 1, 1, 1 ) }
														
 
															+      },
														
 
															+
														
 
															+      vertexShader:
														
 
															+        "precision highp float;\
														
 
															+         varying vec2 vUv;\
														
 
															+         void main() {\
														
 
															+            vUv = uv;\
														
 
															+            gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\
														
 
															+         }",
														
 
															+
														
 
															+      fragmentShader:
														
 
															+       "precision highp float;\
														
 
															+        varying vec2 vUv;\
														
 
															+        uniform samplerCube envMap;\
														
 
															+        uniform float mapSize;\
														
 
															+        uniform vec3 testColor;\
														
 
															+        uniform int faceIndex;\
														
 
															+        \
														
 
															+        void main() {\
														
 
															+          vec3 sampleDirection;\
														
 
															+          vec2 uv = vUv;\
														
 
															+          uv = uv * 2.0 - 1.0;\
														
 
															+          uv.y *= -1.0;\
														
 
															+          if(faceIndex == 0) {\
														
 
															+              sampleDirection = normalize(vec3(1.0, uv.y, -uv.x));\
														
 
															+          }\
														
 
															+          else if(faceIndex == 1) {\
														
 
															+              sampleDirection = normalize(vec3(uv.x, 1.0, uv.y));\
														
 
															+          }\
														
 
															+          else if(faceIndex == 2) {\
														
 
															+              sampleDirection = normalize(vec3(uv.x, uv.y, 1.0));\
														
 
															+          }\
														
 
															+          else if(faceIndex == 3) {\
														
 
															+              sampleDirection = normalize(vec3(-1.0, uv.y, uv.x));\
														
 
															+          }\
														
 
															+          else if(faceIndex == 4) {\
														
 
															+              sampleDirection = normalize(vec3(uv.x, -1.0, -uv.y));\
														
 
															+          }\
														
 
															+          else {\
														
 
															+              sampleDirection = normalize(vec3(-uv.x, uv.y, -1.0));\
														
 
															+          }\
														
 
															+          vec4 color = envMapTexelToLinear( textureCube( envMap, sampleDirection ) );\
														
 
															+          gl_FragColor = linearToOutputTexel( color * vec4(testColor, 1.0) );\
														
 
															+        }",
														
 
															+
														
 
															+			blending: THREE.CustomBlending,
														
 
															+			blendSrc: THREE.OneFactor,
														
 
															+			blendDst: THREE.ZeroFactor,
														
 
															+			blendSrcAlpha: THREE.OneFactor,
														
 
															+			blendDstAlpha: THREE.ZeroFactor,
														
 
															+			blendEquation: THREE.AddEquation
														
 
															+    });
														
 
															+
														
 
															+		return shaderMaterial;
														
 
															+
														
 
															+  }
														
 
															+
														
 
															+};
														
--- a/examples/js/pmrem/PMREMGenerator.js
+++ b/examples/js/pmrem/PMREMGenerator.js
@@ -0,0 +1,244 @@
 
															+/**
														
 
															+ * @author Prashant Sharma / spidersharma03
														
 
															+ * @author Ben Houston / bhouston, https://clara.io
														
 
															+ *
														
 
															+ * To avoid cube map seams, I create an extra pixel around each face. This way when the cube map is
														
 
															+ * sampled by an application later(with a little care by sampling the centre of the texel), the extra 1 border
														
 
															+ *  of pixels makes sure that there is no seams artifacts present. This works perfectly for cubeUV format as
														
 
															+ *  well where the 6 faces can be arranged in any manner whatsoever.
														
 
															+ * Code in the beginning of fragment shader's main function does this job for a given resolution.
														
 
															+ *  Run Scene_PMREM_Test.html in the examples directory to see the sampling from the cube lods generated
														
 
															+ *  by this class.
														
 
															+ */
														
 
															+
														
 
															+THREE.PMREMGenerator = function( sourceTexture ) {
														
 
															+
														
 
															+	this.sourceTexture = sourceTexture;
														
 
															+  this.resolution = 256; // NODE: 256 is currently hard coded in the glsl code for performance reasons
														
 
															+
														
 
															+  var monotonicEncoding = ( sourceTexture.encoding === THREE.LinearEncoding ) ||
														
 
															+    ( sourceTexture.encoding === THREE.GammaEncoding ) || ( sourceTexture.encoding === THREE.sRGBEncoding );
														
 
															+
														
 
															+  this.sourceTexture.minFilter = ( monotonicEncoding ) ? THREE.LinearFilter : THREE.NearestFilter;
														
 
															+  this.sourceTexture.magFilter = ( monotonicEncoding ) ? THREE.LinearFilter : THREE.NearestFilter;
														
 
															+  this.sourceTexture.generateMipmaps = this.sourceTexture.generateMipmaps && monotonicEncoding;
														
 
															+
														
 
															+	this.cubeLods = [];
														
 
															+
														
 
															+	var size = this.resolution;
														
 
															+  var params = { format: this.sourceTexture.format, magFilter: this.sourceTexture.magFilter, minFilter: this.sourceTexture.minFilter, type: this.sourceTexture.type };
														
 
															+
														
 
															+  // how many LODs fit in the given CubeUV Texture.
														
 
															+	this.numLods = Math.log2( size ) - 2;
														
 
															+  for ( var i = 0; i < this.numLods; i ++ ) {
														
 
															+		var renderTarget = new THREE.WebGLRenderTargetCube( size, size, params );
														
 
															+		renderTarget.texture.generateMipmaps = this.sourceTexture.generateMipmaps;
														
 
															+    renderTarget.texture.anisotropy = this.sourceTexture.anisotropy;
														
 
															+    renderTarget.texture.encoding = this.sourceTexture.encoding;
														
 
															+    renderTarget.texture.minFilter = this.sourceTexture.minFilter;
														
 
															+    renderTarget.texture.magFilter = this.sourceTexture.magFilter;
														
 
															+		this.cubeLods.push( renderTarget );
														
 
															+		size = Math.max( 16, size / 2 );
														
 
															+	}
														
 
															+
														
 
															+	this.camera = new THREE.OrthographicCamera( - 1, 1, 1, - 1, 0.0, 1000 );
														
 
															+
														
 
															+  this.shader = this.getShader();
														
 
															+	this.planeMesh = new THREE.Mesh( new THREE.PlaneGeometry( 2, 2, 0 ), this.shader );
														
 
															+	this.planeMesh.material.side = THREE.DoubleSide;
														
 
															+	this.scene = new THREE.Scene();
														
 
															+	this.scene.add( this.planeMesh );
														
 
															+	this.scene.add( this.camera );
														
 
															+
														
 
															+	this.shader.uniforms[ "envMap" ].value = this.sourceTexture;
														
 
															+  this.shader.envMap = this.sourceTexture;
														
 
															+};
														
 
															+
														
 
															+THREE.PMREMGenerator.prototype = {
														
 
															+
														
 
															+	constructor : THREE.PMREMGenerator,
														
 
															+
														
 
															+  /*
														
 
															+   * Prashant Sharma / spidersharma03: More thought and work is needed here.
														
 
															+   * Right now it's a kind of a hack to use the previously convolved map to convolve the current one.
														
 
															+   * I tried to use the original map to convolve all the lods, but for many textures(specially the high frequency)
														
 
															+   * even a high number of samples(1024) dosen't lead to satisfactory results.
														
 
															+   * By using the previous convolved maps, a lower number of samples are generally sufficient(right now 32, which
														
 
															+   * gives okay results unless we see the reflection very carefully, or zoom in too much), however the math
														
 
															+   * goes wrong as the distribution function tries to sample a larger area than what it should be. So I simply scaled
														
 
															+   * the roughness by 0.9(totally empirical) to try to visually match the original result.
														
 
															+   * The condition "if(i <5)" is also an attemt to make the result match the original result.
														
 
															+   * This method requires the most amount of thinking I guess. Here is a paper which we could try to implement in future::
														
 
															+   * http://http.developer.nvidia.com/GPUGems3/gpugems3_ch20.html
														
 
															+   */
														
 
															+	update: function( renderer ) {
														
 
															+
														
 
															+		this.shader.uniforms[ "envMap" ].value = this.sourceTexture;
														
 
															+    this.shader.envMap = this.sourceTexture;
														
 
															+
														
 
															+    var gammaInput = renderer.gammaInput;
														
 
															+    var gammaOutput = renderer.gammaOutput;
														
 
															+    renderer.gammaInput = false;
														
 
															+    renderer.gammaOutput = false;
														
 
															+		for ( var i = 0; i < this.numLods; i ++ ) {
														
 
															+
														
 
															+			var r = i / ( this.numLods - 1 );
														
 
															+			this.shader.uniforms[ "roughness" ].value = r * 0.9; // see comment above, pragmatic choice
														
 
															+			var size = this.cubeLods[ i ].width;
														
 
															+			this.shader.uniforms[ "mapSize" ].value = size;
														
 
															+			this.renderToCubeMapTarget( renderer, this.cubeLods[ i ] );
														
 
															+			if ( i < 5 )
														
 
															+			this.shader.uniforms[ "envMap" ].value = this.cubeLods[ i ];
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+    renderer.gammaInput = renderer.gammaInput;
														
 
															+    renderer.gammaOutput = renderer.gammaOutput;
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	renderToCubeMapTarget: function( renderer, renderTarget ) {
														
 
															+
														
 
															+		for ( var i = 0; i < 6; i ++ ) {
														
 
															+		  this.renderToCubeMapTargetFace( renderer, renderTarget, i )
														
 
															+    }
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	renderToCubeMapTargetFace: function( renderer, renderTarget, faceIndex ) {
														
 
															+		renderTarget.activeCubeFace = faceIndex;
														
 
															+		this.shader.uniforms[ "faceIndex" ].value = faceIndex;
														
 
															+		renderer.render( this.scene, this.camera, renderTarget, true );
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+  getShader: function() {
														
 
															+
														
 
															+    return new THREE.ShaderMaterial( {
														
 
															+
														
 
															+      uniforms: {
														
 
															+        "faceIndex": { type: 'i', value: 0 },
														
 
															+        "roughness": { type: 'f', value: 0.5 },
														
 
															+        "mapSize": { type: 'f', value: 0.5 },
														
 
															+        "envMap": { type: 't', value: null },
														
 
															+        "testColor": { type: 'v3', value: new THREE.Vector3( 1, 1, 1 ) }
														
 
															+      },
														
 
															+
														
 
															+      vertexShader:
														
 
															+        "varying vec2 vUv;\n\
														
 
															+        void main() {\n\
														
 
															+           vUv = uv;\n\
														
 
															+           gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\
														
 
															+        }",
														
 
															+
														
 
															+      fragmentShader:
														
 
															+        "varying vec2 vUv;\n\
														
 
															+        uniform int faceIndex;\n\
														
 
															+        uniform float roughness;\n\
														
 
															+        uniform samplerCube envMap;\n\
														
 
															+        uniform float mapSize;\n\
														
 
															+        uniform vec3 testColor;\n\
														
 
															+        \n\
														
 
															+        float rnd(vec2 uv) {\n\
														
 
															+           return fract(sin(dot(uv, vec2(12.9898, 78.233) * 2.0)) * 43758.5453);\n\
														
 
															+        }\n\
														
 
															+        float GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\
														
 
															+           float a = ggxRoughness + 0.0001;\n\
														
 
															+           a *= a;\n\
														
 
															+           return ( 2.0 / a - 2.0 );\n\
														
 
															+        }\n\
														
 
															+        const float PI = 3.14159265358979;\n\
														
 
															+        vec3 ImportanceSamplePhong(vec2 uv, mat3 vecSpace, float specPow) {\n\
														
 
															+           float phi = uv.y * 2.0 * PI;\n\
														
 
															+           float cosTheta = pow(1.0 - uv.x, 1.0 / (specPow + 1.0));\n\
														
 
															+           float sinTheta = sqrt(1.0 - cosTheta * cosTheta);\n\
														
 
															+           vec3 sampleDir = vec3(cos(phi) * sinTheta, sin(phi) * sinTheta, cosTheta);\n\
														
 
															+           return vecSpace * sampleDir;\n\
														
 
															+        }\n\
														
 
															+        vec3 ImportanceSampleGGX( vec2 uv, mat3 vecSpace, float Roughness )\n\
														
 
															+        {\n\
														
 
															+               float a = Roughness * Roughness;\n\
														
 
															+               float Phi = 2.0 * PI * uv.x;\n\
														
 
															+               float CosTheta = sqrt( (1.0 - uv.y) / ( 1.0 + (a*a - 1.0) * uv.y ) );\n\
														
 
															+               float SinTheta = sqrt( 1.0 - CosTheta * CosTheta );\n\
														
 
															+               return vecSpace * vec3(SinTheta * cos( Phi ), SinTheta * sin( Phi ), CosTheta);\n\
														
 
															+        }\n\
														
 
															+        mat3 matrixFromVector(vec3 n) {\n\
														
 
															+           float a = 1.0 / (1.0 + n.z);\n\
														
 
															+           float b = -n.x * n.y * a;\n\
														
 
															+           vec3 b1 = vec3(1.0 - n.x * n.x * a, b, -n.x);\n\
														
 
															+           vec3 b2 = vec3(b, 1.0 - n.y * n.y * a, -n.y);\n\
														
 
															+           return mat3(b1, b2, n);\n\
														
 
															+        }\n\
														
 
															+        \n\
														
 
															+        vec4 testColorMap(float Roughness) {\n\
														
 
															+           vec4 color;\n\
														
 
															+           if(faceIndex == 0)\n\
														
 
															+               color = vec4(1.0,0.0,0.0,1.0);\n\
														
 
															+           else if(faceIndex == 1)\n\
														
 
															+               color = vec4(0.0,1.0,0.0,1.0);\n\
														
 
															+           else if(faceIndex == 2)\n\
														
 
															+               color = vec4(0.0,0.0,1.0,1.0);\n\
														
 
															+           else if(faceIndex == 3)\n\
														
 
															+               color = vec4(1.0,1.0,0.0,1.0);\n\
														
 
															+           else if(faceIndex == 4)\n\
														
 
															+               color = vec4(0.0,1.0,1.0,1.0);\n\
														
 
															+           else\n\
														
 
															+               color = vec4(1.0,0.0,1.0,1.0);\n\
														
 
															+           color *= ( 1.0 - Roughness );\n\
														
 
															+           return color;\n\
														
 
															+        }\n\
														
 
															+        void main() {\n\
														
 
															+           vec3 sampleDirection;\n\
														
 
															+           vec2 uv = vUv*2.0 - 1.0;\n\
														
 
															+           float offset = -1.0/mapSize;\n\
														
 
															+           const float a = -1.0;\n\
														
 
															+           const float b = 1.0;\n\
														
 
															+           float c = -1.0 + offset;\n\
														
 
															+           float d = 1.0 - offset;\n\
														
 
															+           float bminusa = b - a;\n\
														
 
															+           uv.x = (uv.x - a)/bminusa * d - (uv.x - b)/bminusa * c;\n\
														
 
															+           uv.y = (uv.y - a)/bminusa * d - (uv.y - b)/bminusa * c;\n\
														
 
															+           if (faceIndex==0) {\n\
														
 
															+               sampleDirection = vec3(1.0, -uv.y, -uv.x);\n\
														
 
															+           }\n\
														
 
															+           else if (faceIndex==1) {\n\
														
 
															+               sampleDirection = vec3(-1.0, -uv.y, uv.x);\n\
														
 
															+           } else if (faceIndex==2) {\n\
														
 
															+               sampleDirection = vec3(uv.x, 1.0, uv.y);\n\
														
 
															+           } else if (faceIndex==3) {\n\
														
 
															+               sampleDirection = vec3(uv.x, -1.0, -uv.y);\n\
														
 
															+           } else if (faceIndex==4) {\n\
														
 
															+               sampleDirection = vec3(uv.x, -uv.y, 1.0);\n\
														
 
															+           } else {\n\
														
 
															+               sampleDirection = vec3(-uv.x, -uv.y, -1.0);\n\
														
 
															+           }\n\
														
 
															+           mat3 vecSpace = matrixFromVector(normalize(sampleDirection));\n\
														
 
															+           vec3 rgbColor = vec3(0.0);\n\
														
 
															+           const int NumSamples = 1024;\n\
														
 
															+           vec3 vect;\n\
														
 
															+           float weight = 0.0;\n\
														
 
															+           for(int i=0; i<NumSamples; i++) {\n\
														
 
															+               float sini = sin(float(i));\n\
														
 
															+               float cosi = cos(float(i));\n\
														
 
															+               float rand = rnd(vec2(sini, cosi));\n\
														
 
															+               vect = ImportanceSampleGGX(vec2(float(i) / float(NumSamples), rand), vecSpace, roughness);\n\
														
 
															+               float dotProd = dot(vect, normalize(sampleDirection));\n\
														
 
															+               weight += dotProd;\n\
														
 
															+               vec3 color = envMapTexelToLinear(textureCube(envMap,vect)).rgb;\n\
														
 
															+               rgbColor.rgb += color;\n\
														
 
															+           }\n\
														
 
															+           rgbColor /= float(NumSamples);\n\
														
 
															+           //rgbColor = testColorMap( roughness ).rgb;\n\
														
 
															+           gl_FragColor = linearToOutputTexel( vec4( rgbColor, 1.0 ) );\n\
														
 
															+        }",
														
 
															+        blending: THREE.CustomBlending,
														
 
															+        blendSrc: THREE.OneFactor,
														
 
															+        blendDst: THREE.ZeroFactor,
														
 
															+        blendSrcAlpha: THREE.OneFactor,
														
 
															+        blendDstAlpha: THREE.ZeroFactor,
														
 
															+        blendEquation: THREE.AddEquation
														
 
															+      }
														
 
															+    );
														
 
															+  }
														
 
															+};
														
--- a/examples/js/postprocessing/EffectComposer.js
+++ b/examples/js/postprocessing/EffectComposer.js
@@ -8,13 +8,14 @@ THREE.EffectComposer = function ( renderer, renderTarget ) {
 
															 	if ( renderTarget === undefined ) {
														
 
															-		var pixelRatio = renderer.getPixelRatio();
														
 
															-
														
 
															-		var width  = Math.floor( renderer.context.canvas.width  / pixelRatio ) || 1;
														
 
															-		var height = Math.floor( renderer.context.canvas.height / pixelRatio ) || 1;
														
 
															-		var parameters = { minFilter: THREE.LinearFilter, magFilter: THREE.LinearFilter, format: THREE.RGBAFormat, stencilBuffer: false };
														
 
															-
														
 
															-		renderTarget = new THREE.WebGLRenderTarget( width, height, parameters );
														
 
															+		var parameters = {
														
 
															+			minFilter: THREE.LinearFilter,
														
 
															+			magFilter: THREE.LinearFilter,
														
 
															+			format: THREE.RGBAFormat,
														
 
															+			stencilBuffer: false
														
 
															+		};
														
 
															+		var size = renderer.getSize();
														
 
															+		renderTarget = new THREE.WebGLRenderTarget( size.width, size.height, parameters );
														
 
															 	}
														
@@ -108,20 +109,16 @@ THREE.EffectComposer.prototype = {
 
															 		if ( renderTarget === undefined ) {
														
 
															-			renderTarget = this.renderTarget1.clone();
														
 
															-
														
 
															-			var pixelRatio = this.renderer.getPixelRatio();
														
 
															+			var size = this.renderer.getSize();
														
 
															-			renderTarget.setSize(
														
 
															-				Math.floor( this.renderer.context.canvas.width  / pixelRatio ),
														
 
															-				Math.floor( this.renderer.context.canvas.height / pixelRatio )
														
 
															-			);
														
 
															+			renderTarget = this.renderTarget1.clone();
														
 
															+			renderTarget.setSize( size.width, size.height );
														
 
															 		}
														
 
															 		this.renderTarget1.dispose();
														
 
															-		this.renderTarget1 = renderTarget;
														
 
															 		this.renderTarget2.dispose();
														
 
															+		this.renderTarget1 = renderTarget;
														
 
															 		this.renderTarget2 = renderTarget.clone();
														
 
															 		this.writeBuffer = this.renderTarget1;
														
--- a/examples/js/postprocessing/ManualMSAARenderPass.js
+++ b/examples/js/postprocessing/ManualMSAARenderPass.js
@@ -0,0 +1,166 @@
 
															+/**
														
 
															+*
														
 
															+* Manual Multi-Sample Anti-Aliasing Render Pass
														
 
															+*
														
 
															+* @author bhouston / http://clara.io/
														
 
															+*
														
 
															+* This manual approach to MSAA re-renders the scene ones for each sample with camera jitter and accumulates the results.
														
 
															+*
														
 
															+* References: https://en.wikipedia.org/wiki/Multisample_anti-aliasing
														
 
															+*
														
 
															+*/
														
 
															+
														
 
															+THREE.ManualMSAARenderPass = function ( scene, camera, params ) {
														
 
															+
														
 
															+	this.scene = scene;
														
 
															+	this.camera = camera;
														
 
															+
														
 
															+	this.sampleLevel = 4; // specified as n, where the number of samples is 2^n, so sampleLevel = 4, is 2^4 samples, 16.
														
 
															+
														
 
															+	this.params = params || { minFilter: THREE.NearestFilter, magFilter: THREE.NearestFilter, format: THREE.RGBAFormat };
														
 
															+	this.params.minFilter = THREE.NearestFilter;
														
 
															+	this.params.maxFilter = THREE.NearestFilter;
														
 
															+	this.enabled = true;
														
 
															+
														
 
															+	this.needsSwap = true;
														
 
															+
														
 
															+	if ( THREE.CompositeShader === undefined ) {
														
 
															+
														
 
															+		console.error( "THREE.ManualMSAARenderPass relies on THREE.CompositeShader" );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	var compositeShader = THREE.CompositeShader;
														
 
															+	this.compositeUniforms = THREE.UniformsUtils.clone( compositeShader.uniforms );
														
 
															+
														
 
															+	this.materialComposite = new THREE.ShaderMaterial(	{
														
 
															+
														
 
															+		uniforms: this.compositeUniforms,
														
 
															+		vertexShader: compositeShader.vertexShader,
														
 
															+		fragmentShader: compositeShader.fragmentShader,
														
 
															+		transparent: true,
														
 
															+		blending: THREE.CustomBlending,
														
 
															+		blendSrc: THREE.OneFactor,
														
 
															+		blendDst: THREE.OneFactor,
														
 
															+		blendSrcAlpha: THREE.OneFactor,
														
 
															+		blendDstAlpha: THREE.OneFactor,
														
 
															+		blendEquation: THREE.AddEquation,
														
 
															+		depthTest: false,
														
 
															+		depthWrite: false
														
 
															+
														
 
															+	} );
														
 
															+
														
 
															+	this.camera2 = new THREE.OrthographicCamera( - 1, 1, 1, - 1, 0, 1 );
														
 
															+	this.scene2	= new THREE.Scene();
														
 
															+	this.quad2 = new THREE.Mesh( new THREE.PlaneGeometry( 2, 2 ), this.materialComposite );
														
 
															+	this.scene2.add( this.quad2 );
														
 
															+
														
 
															+};
														
 
															+
														
 
															+THREE.ManualMSAARenderPass.prototype = {
														
 
															+
														
 
															+	constructor: THREE.ManualMSAARenderPass,
														
 
															+
														
 
															+	dispose: function() {
														
 
															+
														
 
															+		if ( this.sampleRenderTarget ) {
														
 
															+
														
 
															+			this.sampleRenderTarget.dispose();
														
 
															+			this.sampleRenderTarget = null;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+
														
 
															+	setSize: function ( width, height ) {
														
 
															+
														
 
															+		this.sampleRenderTarget.setSize( width, height );
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	render: function ( renderer, writeBuffer, readBuffer, delta ) {
														
 
															+
														
 
															+		var camera = ( this.camera || this.scene.camera );
														
 
															+		var jitterOffsets = THREE.ManualMSAARenderPass.JitterVectors[ Math.max( 0, Math.min( this.sampleLevel, 5 ) ) ];
														
 
															+
														
 
															+		if( jitterOffsets.length === 1 ) {
														
 
															+
														
 
															+			renderer.render( this.scene, camera, writeBuffer, true );
														
 
															+			return;
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		if ( ! this.sampleRenderTarget ) {
														
 
															+
														
 
															+			this.sampleRenderTarget = new THREE.WebGLRenderTarget( readBuffer.width, readBuffer.height, this.params );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		var autoClear = renderer.autoClear;
														
 
															+		renderer.autoClear = false;
														
 
															+
														
 
															+		this.compositeUniforms[ "scale" ].value = 1.0 / ( jitterOffsets.length );
														
 
															+		this.compositeUniforms[ "tForeground" ].value = this.sampleRenderTarget;
														
 
															+
														
 
															+		// render the scene multiple times, each slightly jitter offset from the last and accumulate the results.
														
 
															+		for ( var i = 0; i < jitterOffsets.length; i ++ ) {
														
 
															+
														
 
															+			// only jitters perspective cameras.	TODO: add support for jittering orthogonal cameras
														
 
															+			var jitterOffset = jitterOffsets[i];
														
 
															+			if ( camera.setViewOffset ) {
														
 
															+				camera.setViewOffset( readBuffer.width, readBuffer.height,
														
 
															+					jitterOffset[ 0 ] * 0.0625, jitterOffset[ 1 ] * 0.0625,   // 0.0625 = 1 / 16
														
 
															+					readBuffer.width, readBuffer.height );
														
 
															+			}
														
 
															+
														
 
															+			renderer.render( this.scene, this.camera, this.sampleRenderTarget, true );
														
 
															+			renderer.render( this.scene2, this.camera2, writeBuffer, ( i === 0 ) );
														
 
															+
														
 
															+		}
														
 
															+
														
 
															+		// reset jitter to nothing.	TODO: add support for orthogonal cameras
														
 
															+		if ( camera.setViewOffset ) camera.setViewOffset( undefined, undefined, undefined, undefined, undefined, undefined );
														
 
															+
														
 
															+		renderer.autoClear = true;
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+};
														
 
															+
														
 
															+// These jitter vectors are specified in integers because it is easier.
														
 
															+// I am assuming a [-8,8) integer grid, but it needs to be mapped onto [-0.5,0.5)
														
 
															+// before being used, thus these integers need to be scaled by 1/16.
														
 
															+//
														
 
															+// Sample patterns reference: https://msdn.microsoft.com/en-us/library/windows/desktop/ff476218%28v=vs.85%29.aspx?f=255&MSPPError=-2147217396
														
 
															+THREE.ManualMSAARenderPass.JitterVectors = [
														
 
															+	[
														
 
															+		[ 0, 0 ]
														
 
															+	],
														
 
															+	[
														
 
															+		[ 4, 4 ], [ - 4, - 4 ]
														
 
															+	],
														
 
															+	[
														
 
															+		[ - 2, - 6 ], [ 6, - 2 ], [ - 6, 2 ], [ 2, 6 ]
														
 
															+	],
														
 
															+	[
														
 
															+		[ 1, - 3 ], [ - 1, 3 ], [ 5, 1 ], [ - 3, - 5 ],
														
 
															+		[ - 5, 5 ], [ - 7, - 1 ], [ 3, 7 ], [ 7, - 7 ]
														
 
															+	],
														
 
															+	[
														
 
															+		[ 1, 1 ], [ - 1, - 3 ], [ - 3, 2 ], [ 4, - 1 ],
														
 
															+		[ - 5, - 2 ], [ 2, 5 ], [ 5, 3 ], [ 3, - 5 ],
														
 
															+		[ - 2, 6 ], [ 0, - 7 ], [ - 4, - 6 ], [ - 6, 4 ],
														
 
															+		[ - 8, 0 ], [ 7, - 4 ], [ 6, 7 ], [ - 7, - 8 ]
														
 
															+	],
														
 
															+	[
														
 
															+		[ - 4, - 7 ], [ - 7, - 5 ], [ - 3, - 5 ], [ - 5, - 4 ],
														
 
															+		[ - 1, - 4 ], [ - 2, - 2 ], [ - 6, - 1 ], [ - 4, 0 ],
														
 
															+		[ - 7, 1 ], [ - 1, 2 ], [ - 6, 3 ], [ - 3, 3 ],
														
 
															+		[ - 7, 6 ], [ - 3, 6 ], [ - 5, 7 ], [ - 1, 7 ],
														
 
															+		[ 5, - 7 ], [ 1, - 6 ], [ 6, - 5 ], [ 4, - 4 ],
														
 
															+		[ 2, - 3 ], [ 7, - 2 ], [ 1, - 1 ], [ 4, - 1 ],
														
 
															+		[ 2, 1 ], [ 6, 2 ], [ 0, 4 ], [ 4, 4 ],
														
 
															+		[ 2, 5 ], [ 7, 5 ], [ 5, 6 ], [ 3, 7 ]
														
 
															+	]
														
 
															+];
														
--- a/examples/js/postprocessing/TAARenderPass.js
+++ b/examples/js/postprocessing/TAARenderPass.js
@@ -0,0 +1,121 @@
 
															+/**
														
 
															+ *
														
 
															+ * Temporal Anti-Aliasing Render Pass
														
 
															+ *
														
 
															+ * @author bhouston / http://clara.io/
														
 
															+ *
														
 
															+ * When there is no motion in the scene, the TAA render pass accumulates jittered camera samples across frames to create a high quality anti-aliased result.
														
 
															+ *
														
 
															+ * References:
														
 
															+ *
														
 
															+ * TODO: Add support for motion vector pas so that accumulation of samples across frames can occur on dynamics scenes.
														
 
															+ *
														
 
															+ */
														
 
															+
														
 
															+THREE.TAARenderPass = function ( scene, camera, params ) {
														
 
															+
														
 
															+	if ( THREE.ManualMSAARenderPass === undefined ) {
														
 
															+
														
 
															+		console.error( "THREE.TAARenderPass relies on THREE.ManualMSAARenderPass" );
														
 
															+
														
 
															+	}
														
 
															+	THREE.ManualMSAARenderPass.call( this, scene, camera, params );
														
 
															+
														
 
															+	this.sampleLevel = 0;
														
 
															+	this.accumulate = false;
														
 
															+	
														
 
															+};
														
 
															+
														
 
															+THREE.TAARenderPass.prototype = Object.create( THREE.ManualMSAARenderPass.prototype );
														
 
															+THREE.TAARenderPass.prototype.constructor = THREE.TAARenderPass;
														
 
															+THREE.TAARenderPass.JitterVectors = THREE.ManualMSAARenderPass.JitterVectors;
														
 
															+
														
 
															+THREE.TAARenderPass.prototype.render = function ( renderer, writeBuffer, readBuffer, delta ) {
														
 
															+
														
 
															+	if( ! this.accumulate ) {
														
 
															+
														
 
															+			THREE.ManualMSAARenderPass.prototype.render.call( this, renderer, writeBuffer, readBuffer, delta );
														
 
															+
														
 
															+			this.accumulateIndex = -1;
														
 
															+			return;
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	var jitterOffsets = THREE.TAARenderPass.JitterVectors[ 5 ];
														
 
															+
														
 
															+	var camera = ( this.camera || this.scene.camera );
														
 
															+
														
 
															+	if ( ! this.sampleRenderTarget ) {
														
 
															+
														
 
															+		this.sampleRenderTarget = new THREE.WebGLRenderTarget( readBuffer.width, readBuffer.height, this.params );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	if ( ! this.holdRenderTarget ) {
														
 
															+
														
 
															+		this.holdRenderTarget = new THREE.WebGLRenderTarget( readBuffer.width, readBuffer.height, this.params );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	if( this.accumulate && this.accumulateIndex === -1 ) {
														
 
															+
														
 
															+			THREE.ManualMSAARenderPass.prototype.render.call( this, renderer, this.holdRenderTarget, readBuffer, delta );
														
 
															+
														
 
															+			this.accumulateIndex = 0;
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	var autoClear = renderer.autoClear;
														
 
															+	renderer.autoClear = false;
														
 
															+
														
 
															+	var sampleWeight = 1.0 / ( jitterOffsets.length );
														
 
															+
														
 
															+	if( this.accumulateIndex >= 0 && this.accumulateIndex < jitterOffsets.length ) {
														
 
															+
														
 
															+		this.compositeUniforms[ "scale" ].value = sampleWeight;
														
 
															+		this.compositeUniforms[ "tForeground" ].value = writeBuffer;
														
 
															+
														
 
															+		// render the scene multiple times, each slightly jitter offset from the last and accumulate the results.
														
 
															+		var numSamplesPerFrame = Math.pow( 2, this.sampleLevel );
														
 
															+		for ( var i = 0; i < numSamplesPerFrame; i ++ ) {
														
 
															+
														
 
															+			var j = this.accumulateIndex;
														
 
															+			// only jitters perspective cameras.	TODO: add support for jittering orthogonal cameras
														
 
															+			var jitterOffset = jitterOffsets[j];
														
 
															+			if ( camera.setViewOffset ) {
														
 
															+				camera.setViewOffset( readBuffer.width, readBuffer.height,
														
 
															+					jitterOffset[ 0 ] * 0.0625, jitterOffset[ 1 ] * 0.0625,   // 0.0625 = 1 / 16
														
 
															+					readBuffer.width, readBuffer.height );
														
 
															+			}
														
 
															+
														
 
															+			renderer.render( this.scene, this.camera, writeBuffer, true );
														
 
															+
														
 
															+			renderer.render( this.scene2, this.camera2, this.sampleRenderTarget, ( this.accumulateIndex == 0 ) );
														
 
															+
														
 
															+			this.accumulateIndex ++;
														
 
															+			if( this.accumulateIndex >= jitterOffsets.length ) break;
														
 
															+		}
														
 
															+
														
 
															+		// reset jitter to nothing.	TODO: add support for orthogonal cameras
														
 
															+		if ( camera.setViewOffset ) camera.setViewOffset( undefined, undefined, undefined, undefined, undefined, undefined );
														
 
															+
														
 
															+	}
														
 
															+
														
 
															+	var accumulationWeight = this.accumulateIndex * sampleWeight;
														
 
															+
														
 
															+	if( accumulationWeight > 0 ) {
														
 
															+		this.compositeUniforms[ "scale" ].value = 1.0;
														
 
															+		this.compositeUniforms[ "tForeground" ].value = this.sampleRenderTarget;
														
 
															+		renderer.render( this.scene2, this.camera2, writeBuffer, true );
														
 
															+	}
														
 
															+
														
 
															+	if( accumulationWeight < 1.0 ) {
														
 
															+		this.compositeUniforms[ "scale" ].value = 1.0 - accumulationWeight;
														
 
															+		this.compositeUniforms[ "tForeground" ].value = this.holdRenderTarget;
														
 
															+		renderer.render( this.scene2, this.camera2, writeBuffer, ( accumulationWeight === 0 ) );
														
 
															+	}
														
 
															+
														
 
															+	renderer.autoClear = autoClear;
														
 
															+
														
 
															+
														
 
															+}
														
--- a/examples/js/shaders/CompositeShader.js
+++ b/examples/js/shaders/CompositeShader.js
@@ -0,0 +1,48 @@
 
															+/**
														
 
															+ * @author bhouston / http://clara.io/
														
 
															+ *
														
 
															+ * Multi-Sample Anti-aliasing shader - for blending together sample buffers
														
 
															+ */
														
 
															+
														
 
															+THREE.CompositeShader = {
														
 
															+
														
 
															+	shaderID: "composite",
														
 
															+
														
 
															+	uniforms: {
														
 
															+
														
 
															+		"tForeground": { type: "t", value: null },
														
 
															+		"scale": { type: "f", value: 1.0 }
														
 
															+
														
 
															+	},
														
 
															+
														
 
															+	vertexShader: [
														
 
															+
														
 
															+		"varying vec2 vUv;",
														
 
															+
														
 
															+		"void main() {",
														
 
															+
														
 
															+			"vUv = uv;",
														
 
															+			"gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );",
														
 
															+
														
 
															+		"}"
														
 
															+
														
 
															+	].join( '\n' ),
														
 
															+
														
 
															+	fragmentShader: [
														
 
															+
														
 
															+		"varying vec2 vUv;",
														
 
															+
														
 
															+		"uniform sampler2D tForeground;",
														
 
															+		"uniform float scale;",
														
 
															+
														
 
															+		"void main() {",
														
 
															+
														
 
															+			"vec4 foreground = texture2D( tForeground, vUv );",
														
 
															+
														
 
															+			"gl_FragColor = foreground * scale;",
														
 
															+
														
 
															+		"}"
														
 
															+
														
 
															+	].join( '\n' )
														
 
															+
														
 
															+};
														
--- a/examples/js/shaders/GammaCorrectionShader.js
+++ b/examples/js/shaders/GammaCorrectionShader.js
@@ -28,7 +28,6 @@ THREE.GammaCorrectionShader = {
 
															 	fragmentShader: [
														
 
															-		"#define GAMMA_OUTPUT",
														
 
															 		"#define GAMMA_FACTOR 2",
														
 
															 		"uniform sampler2D tDiffuse;",
														
--- a/examples/models/gltf/CesiumMan/README.txt
+++ b/examples/models/gltf/CesiumMan/README.txt
@@ -0,0 +1 @@
 
															+Donated by Cesium for glTF testing.  Please follow the Cesium Trademark Terms and Conditions: https://github.com/AnalyticalGraphicsInc/cesium/wiki/CesiumTrademark.pdf
														
--- a/examples/models/gltf/CesiumMan/glTF-MaterialsCommon/Cesium_Man.bin
+++ b/examples/models/gltf/CesiumMan/glTF-MaterialsCommon/Cesium_Man.bin
--- a/examples/models/gltf/CesiumMan/glTF-MaterialsCommon/Cesium_Man.gltf
+++ b/examples/models/gltf/CesiumMan/glTF-MaterialsCommon/Cesium_Man.gltf
@@ -0,0 +1,2111 @@
 
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															+            "children": [],
														
 
															+            "jointName": "Skeleton_arm_joint_L__2_",
														
 
															+            "name": "Skeleton_arm_joint_L__2_",
														
 
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															+            "name": "Skeleton_arm_joint_L__4_",
														
 
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															+                "Skeleton_arm_joint_R__2_"
														
 
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															+            "name": "Skeleton_arm_joint_R",
														
 
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															+            "name": "Skeleton_neck_joint_1",
														
 
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															+                "Skeleton_torso_joint_2",
														
 
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															+                "leg_joint_R_1"
														
 
															+            ],
														
 
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															+            "name": "Skeleton_torso_joint_1",
														
 
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															+            "jointName": "leg_joint_L_2",
														
 
															+            "name": "leg_joint_L_2",
														
 
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															+                "leg_joint_L_5"
														
 
															+            ],
														
 
															+            "jointName": "leg_joint_L_3",
														
 
															+            "name": "leg_joint_L_3",
														
 
															+            "rotation": [
														
 
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															+            "children": [],
														
 
															+            "jointName": "leg_joint_L_5",
														
 
															+            "name": "leg_joint_L_5",
														
 
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															+            ],
														
 
															+            "jointName": "leg_joint_R_1",
														
 
															+            "name": "leg_joint_R_1",
														
 
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															+            "name": "leg_joint_R_2",
														
 
															+            "rotation": [
														
 
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															+        "leg_joint_R_3": {
														
 
															+            "children": [
														
 
															+                "leg_joint_R_5"
														
 
															+            ],
														
 
															+            "jointName": "leg_joint_R_3",
														
 
															+            "name": "leg_joint_R_3",
														
 
															+            "rotation": [
														
 
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															+            ]
														
 
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															+        "leg_joint_R_5": {
														
 
															+            "children": [],
														
 
															+            "jointName": "leg_joint_R_5",
														
 
															+            "name": "leg_joint_R_5",
														
 
															+            "rotation": [
														
 
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															+            ],
														
 
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															+            ]
														
 
															+        },
														
 
															+        "node_21": {
														
 
															+            "children": [
														
 
															+                "Armature",
														
 
															+                "Cesium_Man"
														
 
															+            ],
														
 
															+            "matrix": [
														
 
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															+            "name": "Y_UP_Transform"
														
 
															+        },
														
 
															+        "torso_joint_3": {
														
 
															+            "children": [
														
 
															+                "Skeleton_neck_joint_1",
														
 
															+                "Skeleton_arm_joint_L__4_",
														
 
															+                "Skeleton_arm_joint_R"
														
 
															+            ],
														
 
															+            "jointName": "torso_joint_3",
														
 
															+            "name": "torso_joint_3",
														
 
															+            "rotation": [
														
 
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															+            ]
														
 
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															+    },
														
 
															+    "samplers": {
														
 
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															+            "minFilter": 9729,
														
 
															+            "wrapS": 10497,
														
 
															+            "wrapT": 10497
														
 
															+        }
														
 
															+    },
														
 
															+    "scene": "defaultScene",
														
 
															+    "scenes": {
														
 
															+        "defaultScene": {
														
 
															+            "nodes": [
														
 
															+                "node_21"
														
 
															+            ]
														
 
															+        }
														
 
															+    },
														
 
															+    "skins": {
														
 
															+        "Armature_Cesium_Man-skin": {
														
 
															+            "bindShapeMatrix": [
														
 
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															+            "inverseBindMatrices": "IBM_Armature_Cesium_Man-skin",
														
 
															+            "jointNames": [
														
 
															+                "Skeleton_torso_joint_1",
														
 
															+                "Skeleton_torso_joint_2",
														
 
															+                "torso_joint_3",
														
 
															+                "Skeleton_neck_joint_1",
														
 
															+                "Skeleton_neck_joint_2",
														
 
															+                "Skeleton_arm_joint_L__4_",
														
 
															+                "Skeleton_arm_joint_R",
														
 
															+                "Skeleton_arm_joint_L__3_",
														
 
															+                "Skeleton_arm_joint_R__2_",
														
 
															+                "Skeleton_arm_joint_L__2_",
														
 
															+                "Skeleton_arm_joint_R__3_",
														
 
															+                "leg_joint_L_1",
														
 
															+                "leg_joint_R_1",
														
 
															+                "leg_joint_L_2",
														
 
															+                "leg_joint_R_2",
														
 
															+                "leg_joint_L_3",
														
 
															+                "leg_joint_R_3",
														
 
															+                "leg_joint_L_5",
														
 
															+                "leg_joint_R_5"
														
 
															+            ],
														
 
															+            "name": "Armature"
														
 
															+        }
														
 
															+    },
														
 
															+    "textures": {
														
 
															+        "texture_Cesium_Man_jpg": {
														
 
															+            "format": 6408,
														
 
															+            "internalFormat": 6408,
														
 
															+            "sampler": "sampler_0",
														
 
															+            "source": "Cesium_Man_jpg",
														
 
															+            "target": 3553,
														
 
															+            "type": 5121
														
 
															+        }
														
 
															+    }
														
 
															+}
														
--- a/examples/models/gltf/CesiumMan/glTF-MaterialsCommon/Cesium_Man.jpg
+++ b/examples/models/gltf/CesiumMan/glTF-MaterialsCommon/Cesium_Man.jpg
--- a/examples/models/gltf/CesiumMan/glTF/Cesium_Man.bin
+++ b/examples/models/gltf/CesiumMan/glTF/Cesium_Man.bin
--- a/examples/models/gltf/CesiumMan/glTF/Cesium_Man.gltf
+++ b/examples/models/gltf/CesiumMan/glTF/Cesium_Man.gltf
@@ -0,0 +1,2207 @@
 
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															+                        "id": "Skeleton_torso_joint_2",
														
 
															+                        "path": "scale"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_1_translation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "Skeleton_torso_joint_2",
														
 
															+                        "path": "translation"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_1_rotation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "Skeleton_torso_joint_2",
														
 
															+                        "path": "rotation"
														
 
															+                    }
														
 
															+                }
														
 
															+            ],
														
 
															+            "parameters": {
														
 
															+                "TIME": "animAccessor_0",
														
 
															+                "rotation": "animAccessor_6",
														
 
															+                "scale": "animAccessor_4",
														
 
															+                "translation": "animAccessor_5"
														
 
															+            },
														
 
															+            "samplers": {
														
 
															+                "animation_1_rotation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "rotation"
														
 
															+                },
														
 
															+                "animation_1_scale_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "scale"
														
 
															+                },
														
 
															+                "animation_1_translation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "translation"
														
 
															+                }
														
 
															+            }
														
 
															+        },
														
 
															+        "animation_10": {
														
 
															+            "channels": [
														
 
															+                {
														
 
															+                    "sampler": "animation_10_scale_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "Skeleton_arm_joint_R__3_",
														
 
															+                        "path": "scale"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_10_translation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "Skeleton_arm_joint_R__3_",
														
 
															+                        "path": "translation"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_10_rotation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "Skeleton_arm_joint_R__3_",
														
 
															+                        "path": "rotation"
														
 
															+                    }
														
 
															+                }
														
 
															+            ],
														
 
															+            "parameters": {
														
 
															+                "TIME": "animAccessor_0",
														
 
															+                "rotation": "animAccessor_9",
														
 
															+                "scale": "animAccessor_7",
														
 
															+                "translation": "animAccessor_8"
														
 
															+            },
														
 
															+            "samplers": {
														
 
															+                "animation_10_rotation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "rotation"
														
 
															+                },
														
 
															+                "animation_10_scale_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "scale"
														
 
															+                },
														
 
															+                "animation_10_translation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "translation"
														
 
															+                }
														
 
															+            }
														
 
															+        },
														
 
															+        "animation_11": {
														
 
															+            "channels": [
														
 
															+                {
														
 
															+                    "sampler": "animation_11_scale_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_L_1",
														
 
															+                        "path": "scale"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_11_translation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_L_1",
														
 
															+                        "path": "translation"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_11_rotation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_L_1",
														
 
															+                        "path": "rotation"
														
 
															+                    }
														
 
															+                }
														
 
															+            ],
														
 
															+            "parameters": {
														
 
															+                "TIME": "animAccessor_0",
														
 
															+                "rotation": "animAccessor_12",
														
 
															+                "scale": "animAccessor_10",
														
 
															+                "translation": "animAccessor_11"
														
 
															+            },
														
 
															+            "samplers": {
														
 
															+                "animation_11_rotation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "rotation"
														
 
															+                },
														
 
															+                "animation_11_scale_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "scale"
														
 
															+                },
														
 
															+                "animation_11_translation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "translation"
														
 
															+                }
														
 
															+            }
														
 
															+        },
														
 
															+        "animation_12": {
														
 
															+            "channels": [
														
 
															+                {
														
 
															+                    "sampler": "animation_12_scale_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_L_2",
														
 
															+                        "path": "scale"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_12_translation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_L_2",
														
 
															+                        "path": "translation"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_12_rotation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_L_2",
														
 
															+                        "path": "rotation"
														
 
															+                    }
														
 
															+                }
														
 
															+            ],
														
 
															+            "parameters": {
														
 
															+                "TIME": "animAccessor_0",
														
 
															+                "rotation": "animAccessor_15",
														
 
															+                "scale": "animAccessor_13",
														
 
															+                "translation": "animAccessor_14"
														
 
															+            },
														
 
															+            "samplers": {
														
 
															+                "animation_12_rotation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "rotation"
														
 
															+                },
														
 
															+                "animation_12_scale_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "scale"
														
 
															+                },
														
 
															+                "animation_12_translation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "translation"
														
 
															+                }
														
 
															+            }
														
 
															+        },
														
 
															+        "animation_13": {
														
 
															+            "channels": [
														
 
															+                {
														
 
															+                    "sampler": "animation_13_scale_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_L_3",
														
 
															+                        "path": "scale"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_13_translation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_L_3",
														
 
															+                        "path": "translation"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_13_rotation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_L_3",
														
 
															+                        "path": "rotation"
														
 
															+                    }
														
 
															+                }
														
 
															+            ],
														
 
															+            "parameters": {
														
 
															+                "TIME": "animAccessor_0",
														
 
															+                "rotation": "animAccessor_18",
														
 
															+                "scale": "animAccessor_16",
														
 
															+                "translation": "animAccessor_17"
														
 
															+            },
														
 
															+            "samplers": {
														
 
															+                "animation_13_rotation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "rotation"
														
 
															+                },
														
 
															+                "animation_13_scale_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "scale"
														
 
															+                },
														
 
															+                "animation_13_translation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "translation"
														
 
															+                }
														
 
															+            }
														
 
															+        },
														
 
															+        "animation_14": {
														
 
															+            "channels": [
														
 
															+                {
														
 
															+                    "sampler": "animation_14_scale_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_L_5",
														
 
															+                        "path": "scale"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_14_translation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_L_5",
														
 
															+                        "path": "translation"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_14_rotation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_L_5",
														
 
															+                        "path": "rotation"
														
 
															+                    }
														
 
															+                }
														
 
															+            ],
														
 
															+            "parameters": {
														
 
															+                "TIME": "animAccessor_0",
														
 
															+                "rotation": "animAccessor_21",
														
 
															+                "scale": "animAccessor_19",
														
 
															+                "translation": "animAccessor_20"
														
 
															+            },
														
 
															+            "samplers": {
														
 
															+                "animation_14_rotation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "rotation"
														
 
															+                },
														
 
															+                "animation_14_scale_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "scale"
														
 
															+                },
														
 
															+                "animation_14_translation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "translation"
														
 
															+                }
														
 
															+            }
														
 
															+        },
														
 
															+        "animation_15": {
														
 
															+            "channels": [
														
 
															+                {
														
 
															+                    "sampler": "animation_15_scale_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_R_1",
														
 
															+                        "path": "scale"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_15_translation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_R_1",
														
 
															+                        "path": "translation"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_15_rotation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_R_1",
														
 
															+                        "path": "rotation"
														
 
															+                    }
														
 
															+                }
														
 
															+            ],
														
 
															+            "parameters": {
														
 
															+                "TIME": "animAccessor_0",
														
 
															+                "rotation": "animAccessor_24",
														
 
															+                "scale": "animAccessor_22",
														
 
															+                "translation": "animAccessor_23"
														
 
															+            },
														
 
															+            "samplers": {
														
 
															+                "animation_15_rotation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "rotation"
														
 
															+                },
														
 
															+                "animation_15_scale_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "scale"
														
 
															+                },
														
 
															+                "animation_15_translation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "translation"
														
 
															+                }
														
 
															+            }
														
 
															+        },
														
 
															+        "animation_16": {
														
 
															+            "channels": [
														
 
															+                {
														
 
															+                    "sampler": "animation_16_scale_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_R_2",
														
 
															+                        "path": "scale"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_16_translation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_R_2",
														
 
															+                        "path": "translation"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_16_rotation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_R_2",
														
 
															+                        "path": "rotation"
														
 
															+                    }
														
 
															+                }
														
 
															+            ],
														
 
															+            "parameters": {
														
 
															+                "TIME": "animAccessor_0",
														
 
															+                "rotation": "animAccessor_27",
														
 
															+                "scale": "animAccessor_25",
														
 
															+                "translation": "animAccessor_26"
														
 
															+            },
														
 
															+            "samplers": {
														
 
															+                "animation_16_rotation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "rotation"
														
 
															+                },
														
 
															+                "animation_16_scale_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "scale"
														
 
															+                },
														
 
															+                "animation_16_translation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "translation"
														
 
															+                }
														
 
															+            }
														
 
															+        },
														
 
															+        "animation_17": {
														
 
															+            "channels": [
														
 
															+                {
														
 
															+                    "sampler": "animation_17_scale_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_R_3",
														
 
															+                        "path": "scale"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_17_translation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_R_3",
														
 
															+                        "path": "translation"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_17_rotation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_R_3",
														
 
															+                        "path": "rotation"
														
 
															+                    }
														
 
															+                }
														
 
															+            ],
														
 
															+            "parameters": {
														
 
															+                "TIME": "animAccessor_0",
														
 
															+                "rotation": "animAccessor_30",
														
 
															+                "scale": "animAccessor_28",
														
 
															+                "translation": "animAccessor_29"
														
 
															+            },
														
 
															+            "samplers": {
														
 
															+                "animation_17_rotation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "rotation"
														
 
															+                },
														
 
															+                "animation_17_scale_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "scale"
														
 
															+                },
														
 
															+                "animation_17_translation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "translation"
														
 
															+                }
														
 
															+            }
														
 
															+        },
														
 
															+        "animation_18": {
														
 
															+            "channels": [
														
 
															+                {
														
 
															+                    "sampler": "animation_18_scale_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_R_5",
														
 
															+                        "path": "scale"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_18_translation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_R_5",
														
 
															+                        "path": "translation"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_18_rotation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "leg_joint_R_5",
														
 
															+                        "path": "rotation"
														
 
															+                    }
														
 
															+                }
														
 
															+            ],
														
 
															+            "parameters": {
														
 
															+                "TIME": "animAccessor_0",
														
 
															+                "rotation": "animAccessor_33",
														
 
															+                "scale": "animAccessor_31",
														
 
															+                "translation": "animAccessor_32"
														
 
															+            },
														
 
															+            "samplers": {
														
 
															+                "animation_18_rotation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "rotation"
														
 
															+                },
														
 
															+                "animation_18_scale_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "scale"
														
 
															+                },
														
 
															+                "animation_18_translation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "translation"
														
 
															+                }
														
 
															+            }
														
 
															+        },
														
 
															+        "animation_2": {
														
 
															+            "channels": [
														
 
															+                {
														
 
															+                    "sampler": "animation_2_scale_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "torso_joint_3",
														
 
															+                        "path": "scale"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_2_translation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "torso_joint_3",
														
 
															+                        "path": "translation"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_2_rotation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "torso_joint_3",
														
 
															+                        "path": "rotation"
														
 
															+                    }
														
 
															+                }
														
 
															+            ],
														
 
															+            "parameters": {
														
 
															+                "TIME": "animAccessor_0",
														
 
															+                "rotation": "animAccessor_36",
														
 
															+                "scale": "animAccessor_34",
														
 
															+                "translation": "animAccessor_35"
														
 
															+            },
														
 
															+            "samplers": {
														
 
															+                "animation_2_rotation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "rotation"
														
 
															+                },
														
 
															+                "animation_2_scale_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "scale"
														
 
															+                },
														
 
															+                "animation_2_translation_sampler": {
														
 
															+                    "input": "TIME",
														
 
															+                    "interpolation": "LINEAR",
														
 
															+                    "output": "translation"
														
 
															+                }
														
 
															+            }
														
 
															+        },
														
 
															+        "animation_3": {
														
 
															+            "channels": [
														
 
															+                {
														
 
															+                    "sampler": "animation_3_scale_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "Skeleton_neck_joint_1",
														
 
															+                        "path": "scale"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_3_translation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "Skeleton_neck_joint_1",
														
 
															+                        "path": "translation"
														
 
															+                    }
														
 
															+                },
														
 
															+                {
														
 
															+                    "sampler": "animation_3_rotation_sampler",
														
 
															+                    "target": {
														
 
															+                        "id": "Skeleton_neck_joint_1",
														
 
															+                        "path": "rotation"
														
 
															+                    }
														
 
															+                }
														
 
															+            ],
														
 
															+            "parameters": {
														
 
															+                "TIME": "animAccessor_0",
														
 
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															+    }
														
 
															+}
														
--- a/examples/models/gltf/CesiumMan/glTF/Cesium_Man.jpg
+++ b/examples/models/gltf/CesiumMan/glTF/Cesium_Man.jpg
--- a/examples/models/gltf/CesiumMan/glTF/Cesium_Man0FS.glsl
+++ b/examples/models/gltf/CesiumMan/glTF/Cesium_Man0FS.glsl
@@ -0,0 +1,25 @@
 
															+precision highp float;
														
 
															+varying vec3 v_normal;
														
 
															+uniform vec4 u_ambient;
														
 
															+varying vec2 v_texcoord0;
														
 
															+uniform sampler2D u_diffuse;
														
 
															+uniform vec4 u_emission;
														
 
															+uniform vec4 u_specular;
														
 
															+uniform float u_shininess;
														
 
															+void main(void) {
														
 
															+vec3 normal = normalize(v_normal);
														
 
															+vec4 color = vec4(0., 0., 0., 0.);
														
 
															+vec4 diffuse = vec4(0., 0., 0., 1.);
														
 
															+vec4 emission;
														
 
															+vec4 ambient;
														
 
															+vec4 specular;
														
 
															+ambient = u_ambient;
														
 
															+diffuse = texture2D(u_diffuse, v_texcoord0);
														
 
															+emission = u_emission;
														
 
															+specular = u_specular;
														
 
															+diffuse.xyz *= max(dot(normal,vec3(0.,0.,1.)), 0.);
														
 
															+color.xyz += diffuse.xyz;
														
 
															+color.xyz += emission.xyz;
														
 
															+color = vec4(color.rgb * diffuse.a, diffuse.a);
														
 
															+gl_FragColor = color;
														
 
															+}
														
--- a/examples/models/gltf/CesiumMan/glTF/Cesium_Man0VS.glsl
+++ b/examples/models/gltf/CesiumMan/glTF/Cesium_Man0VS.glsl
@@ -0,0 +1,22 @@
 
															+precision highp float;
														
 
															+attribute vec3 a_position;
														
 
															+attribute vec3 a_normal;
														
 
															+varying vec3 v_normal;
														
 
															+attribute vec4 a_joint;
														
 
															+attribute vec4 a_weight;
														
 
															+uniform mat4 u_jointMat[19];
														
 
															+uniform mat3 u_normalMatrix;
														
 
															+uniform mat4 u_modelViewMatrix;
														
 
															+uniform mat4 u_projectionMatrix;
														
 
															+attribute vec2 a_texcoord0;
														
 
															+varying vec2 v_texcoord0;
														
 
															+void main(void) {
														
 
															+mat4 skinMat = a_weight.x * u_jointMat[int(a_joint.x)];
														
 
															+skinMat += a_weight.y * u_jointMat[int(a_joint.y)];
														
 
															+skinMat += a_weight.z * u_jointMat[int(a_joint.z)];
														
 
															+skinMat += a_weight.w * u_jointMat[int(a_joint.w)];
														
 
															+vec4 pos = u_modelViewMatrix * skinMat * vec4(a_position,1.0);
														
 
															+v_normal = u_normalMatrix * mat3(skinMat)* a_normal;
														
 
															+v_texcoord0 = a_texcoord0;
														
 
															+gl_Position = u_projectionMatrix * pos;
														
 
															+}
														
--- a/examples/models/gltf/CesiumMilkTruck/README.txt
+++ b/examples/models/gltf/CesiumMilkTruck/README.txt
@@ -0,0 +1 @@
 
															+Donated by Cesium for glTF testing.  Please follow the Cesium Trademark Terms and Conditions: https://github.com/AnalyticalGraphicsInc/cesium/wiki/CesiumTrademark.pdf
														
--- a/examples/models/gltf/CesiumMilkTruck/glTF-MaterialsCommon/CesiumMilkTruck.bin
+++ b/examples/models/gltf/CesiumMilkTruck/glTF-MaterialsCommon/CesiumMilkTruck.bin
--- a/examples/models/gltf/CesiumMilkTruck/glTF-MaterialsCommon/CesiumMilkTruck.gltf
+++ b/examples/models/gltf/CesiumMilkTruck/glTF-MaterialsCommon/CesiumMilkTruck.gltf
@@ -0,0 +1,610 @@
 
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															+    },
														
 
															+    "extensions": {
														
 
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															+            "lights": {
														
 
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															+                        ]
														
 
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															+                }
														
 
															+            }
														
 
															+        }
														
 
															+    },
														
 
															+    "extensionsUsed": [
														
 
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															+    ],
														
 
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															+            "name": "Image0001",
														
 
															+            "uri": "CesiumMilkTruck.png"
														
 
															+        }
														
 
															+    },
														
 
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															+                        ]
														
 
															+                    }
														
 
															+                }
														
 
															+            },
														
 
															+            "name": "glass"
														
 
															+        },
														
 
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															+            "extensions": {
														
 
															+                "KHR_materials_common": {
														
 
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															+                    "technique": "PHONG",
														
 
															+                    "transparent": false,
														
 
															+                    "values": {
														
 
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															+                        "shininess": 256,
														
 
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															+                        ]
														
 
															+                    }
														
 
															+                }
														
 
															+            },
														
 
															+            "name": "truck"
														
 
															+        },
														
 
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															+            "extensions": {
														
 
															+                "KHR_materials_common": {
														
 
															+                    "doubleSided": false,
														
 
															+                    "jointCount": 0,
														
 
															+                    "technique": "PHONG",
														
 
															+                    "transparent": false,
														
 
															+                    "values": {
														
 
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															+                        "shininess": 256,
														
 
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															+            "extensions": {
														
 
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															+                    "jointCount": 0,
														
 
															+                    "technique": "PHONG",
														
 
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															+                        ]
														
 
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															+                }
														
 
															+            },
														
 
															+            "name": "window_trim"
														
 
															+        }
														
 
															+    },
														
 
															+    "meshes": {
														
 
															+        "Geometry-mesh001": {
														
 
															+            "name": "Wheels",
														
 
															+            "primitives": [
														
 
															+                {
														
 
															+                    "attributes": {
														
 
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															+                    "mode": 4
														
 
															+                }
														
 
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															+        "Geometry-mesh002": {
														
 
															+            "name": "Cesium_Milk_Truck",
														
 
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															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                1,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                1,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                1
														
 
															+            ],
														
 
															+            "name": "Render"
														
 
															+        },
														
 
															+        "txtrLocator003Node": {
														
 
															+            "children": [],
														
 
															+            "matrix": [
														
 
															+                1,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                1,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                1,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                1
														
 
															+            ],
														
 
															+            "name": "Cesium_Milk_Truck__2___Image___Texture_"
														
 
															+        },
														
 
															+        "txtrLocator013Node": {
														
 
															+            "children": [],
														
 
															+            "matrix": [
														
 
															+                1,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                1,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                1,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                1
														
 
															+            ],
														
 
															+            "name": "Cesium_Milk_Truck__2___Image___2___Texture_"
														
 
															+        }
														
 
															+    },
														
 
															+    "programs": {
														
 
															+        "program_0": {
														
 
															+            "attributes": [
														
 
															+                "a_normal",
														
 
															+                "a_position"
														
 
															+            ],
														
 
															+            "fragmentShader": "CesiumMilkTruck0FS",
														
 
															+            "vertexShader": "CesiumMilkTruck0VS"
														
 
															+        },
														
 
															+        "program_1": {
														
 
															+            "attributes": [
														
 
															+                "a_normal",
														
 
															+                "a_position",
														
 
															+                "a_texcoord0"
														
 
															+            ],
														
 
															+            "fragmentShader": "CesiumMilkTruck1FS",
														
 
															+            "vertexShader": "CesiumMilkTruck1VS"
														
 
															+        }
														
 
															+    },
														
 
															+    "samplers": {
														
 
															+        "sampler_0": {
														
 
															+            "magFilter": 9729,
														
 
															+            "minFilter": 9987,
														
 
															+            "wrapS": 10497,
														
 
															+            "wrapT": 10497
														
 
															+        }
														
 
															+    },
														
 
															+    "scene": "defaultScene",
														
 
															+    "scenes": {
														
 
															+        "defaultScene": {
														
 
															+            "nodes": [
														
 
															+                "polyRender006",
														
 
															+                "Geometry-mesh002Node",
														
 
															+                "groupLocator006Node"
														
 
															+            ]
														
 
															+        }
														
 
															+    },
														
 
															+    "shaders": {
														
 
															+        "CesiumMilkTruck0FS": {
														
 
															+            "type": 35632,
														
 
															+            "uri": "CesiumMilkTruck0FS.glsl"
														
 
															+        },
														
 
															+        "CesiumMilkTruck0VS": {
														
 
															+            "type": 35633,
														
 
															+            "uri": "CesiumMilkTruck0VS.glsl"
														
 
															+        },
														
 
															+        "CesiumMilkTruck1FS": {
														
 
															+            "type": 35632,
														
 
															+            "uri": "CesiumMilkTruck1FS.glsl"
														
 
															+        },
														
 
															+        "CesiumMilkTruck1VS": {
														
 
															+            "type": 35633,
														
 
															+            "uri": "CesiumMilkTruck1VS.glsl"
														
 
															+        }
														
 
															+    },
														
 
															+    "skins": {},
														
 
															+    "techniques": {
														
 
															+        "technique0": {
														
 
															+            "attributes": {
														
 
															+                "a_normal": "normal",
														
 
															+                "a_position": "position"
														
 
															+            },
														
 
															+            "parameters": {
														
 
															+                "diffuse": {
														
 
															+                    "type": 35666
														
 
															+                },
														
 
															+                "modelViewMatrix": {
														
 
															+                    "semantic": "MODELVIEW",
														
 
															+                    "type": 35676
														
 
															+                },
														
 
															+                "normal": {
														
 
															+                    "semantic": "NORMAL",
														
 
															+                    "type": 35665
														
 
															+                },
														
 
															+                "normalMatrix": {
														
 
															+                    "semantic": "MODELVIEWINVERSETRANSPOSE",
														
 
															+                    "type": 35675
														
 
															+                },
														
 
															+                "position": {
														
 
															+                    "semantic": "POSITION",
														
 
															+                    "type": 35665
														
 
															+                },
														
 
															+                "projectionMatrix": {
														
 
															+                    "semantic": "PROJECTION",
														
 
															+                    "type": 35676
														
 
															+                },
														
 
															+                "shininess": {
														
 
															+                    "type": 5126
														
 
															+                },
														
 
															+                "specular": {
														
 
															+                    "type": 35666
														
 
															+                }
														
 
															+            },
														
 
															+            "program": "program_0",
														
 
															+            "states": {
														
 
															+                "enable": [
														
 
															+                    2929,
														
 
															+                    2884
														
 
															+                ]
														
 
															+            },
														
 
															+            "uniforms": {
														
 
															+                "u_diffuse": "diffuse",
														
 
															+                "u_modelViewMatrix": "modelViewMatrix",
														
 
															+                "u_normalMatrix": "normalMatrix",
														
 
															+                "u_projectionMatrix": "projectionMatrix",
														
 
															+                "u_shininess": "shininess",
														
 
															+                "u_specular": "specular"
														
 
															+            }
														
 
															+        },
														
 
															+        "technique1": {
														
 
															+            "attributes": {
														
 
															+                "a_normal": "normal",
														
 
															+                "a_position": "position",
														
 
															+                "a_texcoord0": "texcoord0"
														
 
															+            },
														
 
															+            "parameters": {
														
 
															+                "diffuse": {
														
 
															+                    "type": 35678
														
 
															+                },
														
 
															+                "modelViewMatrix": {
														
 
															+                    "semantic": "MODELVIEW",
														
 
															+                    "type": 35676
														
 
															+                },
														
 
															+                "normal": {
														
 
															+                    "semantic": "NORMAL",
														
 
															+                    "type": 35665
														
 
															+                },
														
 
															+                "normalMatrix": {
														
 
															+                    "semantic": "MODELVIEWINVERSETRANSPOSE",
														
 
															+                    "type": 35675
														
 
															+                },
														
 
															+                "position": {
														
 
															+                    "semantic": "POSITION",
														
 
															+                    "type": 35665
														
 
															+                },
														
 
															+                "projectionMatrix": {
														
 
															+                    "semantic": "PROJECTION",
														
 
															+                    "type": 35676
														
 
															+                },
														
 
															+                "shininess": {
														
 
															+                    "type": 5126
														
 
															+                },
														
 
															+                "specular": {
														
 
															+                    "type": 35666
														
 
															+                },
														
 
															+                "texcoord0": {
														
 
															+                    "semantic": "TEXCOORD_0",
														
 
															+                    "type": 35664
														
 
															+                }
														
 
															+            },
														
 
															+            "program": "program_1",
														
 
															+            "states": {
														
 
															+                "enable": [
														
 
															+                    2929,
														
 
															+                    2884
														
 
															+                ]
														
 
															+            },
														
 
															+            "uniforms": {
														
 
															+                "u_diffuse": "diffuse",
														
 
															+                "u_modelViewMatrix": "modelViewMatrix",
														
 
															+                "u_normalMatrix": "normalMatrix",
														
 
															+                "u_projectionMatrix": "projectionMatrix",
														
 
															+                "u_shininess": "shininess",
														
 
															+                "u_specular": "specular"
														
 
															+            }
														
 
															+        }
														
 
															+    },
														
 
															+    "textures": {
														
 
															+        "texture_Image0001": {
														
 
															+            "format": 6408,
														
 
															+            "internalFormat": 6408,
														
 
															+            "sampler": "sampler_0",
														
 
															+            "source": "Image0001",
														
 
															+            "target": 3553,
														
 
															+            "type": 5121
														
 
															+        }
														
 
															+    }
														
 
															+}
														
--- a/examples/models/gltf/CesiumMilkTruck/glTF/CesiumMilkTruck.png
+++ b/examples/models/gltf/CesiumMilkTruck/glTF/CesiumMilkTruck.png
--- a/examples/models/gltf/CesiumMilkTruck/glTF/CesiumMilkTruck0FS.glsl
+++ b/examples/models/gltf/CesiumMilkTruck/glTF/CesiumMilkTruck0FS.glsl
@@ -0,0 +1,17 @@
 
															+precision highp float;
														
 
															+varying vec3 v_normal;
														
 
															+uniform vec4 u_diffuse;
														
 
															+uniform vec4 u_specular;
														
 
															+uniform float u_shininess;
														
 
															+void main(void) {
														
 
															+vec3 normal = normalize(v_normal);
														
 
															+vec4 color = vec4(0., 0., 0., 0.);
														
 
															+vec4 diffuse = vec4(0., 0., 0., 1.);
														
 
															+vec4 specular;
														
 
															+diffuse = u_diffuse;
														
 
															+specular = u_specular;
														
 
															+diffuse.xyz *= max(dot(normal,vec3(0.,0.,1.)), 0.);
														
 
															+color.xyz += diffuse.xyz;
														
 
															+color = vec4(color.rgb * diffuse.a, diffuse.a);
														
 
															+gl_FragColor = color;
														
 
															+}
														
--- a/examples/models/gltf/CesiumMilkTruck/glTF/CesiumMilkTruck0VS.glsl
+++ b/examples/models/gltf/CesiumMilkTruck/glTF/CesiumMilkTruck0VS.glsl
@@ -0,0 +1,12 @@
 
															+precision highp float;
														
 
															+attribute vec3 a_position;
														
 
															+attribute vec3 a_normal;
														
 
															+varying vec3 v_normal;
														
 
															+uniform mat3 u_normalMatrix;
														
 
															+uniform mat4 u_modelViewMatrix;
														
 
															+uniform mat4 u_projectionMatrix;
														
 
															+void main(void) {
														
 
															+vec4 pos = u_modelViewMatrix * vec4(a_position,1.0);
														
 
															+v_normal = u_normalMatrix * a_normal;
														
 
															+gl_Position = u_projectionMatrix * pos;
														
 
															+}
														
--- a/examples/models/gltf/CesiumMilkTruck/glTF/CesiumMilkTruck1FS.glsl
+++ b/examples/models/gltf/CesiumMilkTruck/glTF/CesiumMilkTruck1FS.glsl
@@ -0,0 +1,18 @@
 
															+precision highp float;
														
 
															+varying vec3 v_normal;
														
 
															+varying vec2 v_texcoord0;
														
 
															+uniform sampler2D u_diffuse;
														
 
															+uniform vec4 u_specular;
														
 
															+uniform float u_shininess;
														
 
															+void main(void) {
														
 
															+vec3 normal = normalize(v_normal);
														
 
															+vec4 color = vec4(0., 0., 0., 0.);
														
 
															+vec4 diffuse = vec4(0., 0., 0., 1.);
														
 
															+vec4 specular;
														
 
															+diffuse = texture2D(u_diffuse, v_texcoord0);
														
 
															+specular = u_specular;
														
 
															+diffuse.xyz *= max(dot(normal,vec3(0.,0.,1.)), 0.);
														
 
															+color.xyz += diffuse.xyz;
														
 
															+color = vec4(color.rgb * diffuse.a, diffuse.a);
														
 
															+gl_FragColor = color;
														
 
															+}
														
--- a/examples/models/gltf/CesiumMilkTruck/glTF/CesiumMilkTruck1VS.glsl
+++ b/examples/models/gltf/CesiumMilkTruck/glTF/CesiumMilkTruck1VS.glsl
@@ -0,0 +1,15 @@
 
															+precision highp float;
														
 
															+attribute vec3 a_position;
														
 
															+attribute vec3 a_normal;
														
 
															+varying vec3 v_normal;
														
 
															+uniform mat3 u_normalMatrix;
														
 
															+uniform mat4 u_modelViewMatrix;
														
 
															+uniform mat4 u_projectionMatrix;
														
 
															+attribute vec2 a_texcoord0;
														
 
															+varying vec2 v_texcoord0;
														
 
															+void main(void) {
														
 
															+vec4 pos = u_modelViewMatrix * vec4(a_position,1.0);
														
 
															+v_normal = u_normalMatrix * a_normal;
														
 
															+v_texcoord0 = a_texcoord0;
														
 
															+gl_Position = u_projectionMatrix * pos;
														
 
															+}
														
--- a/examples/models/gltf/duck/README.txt
+++ b/examples/models/gltf/duck/README.txt
@@ -1,13 +1,7 @@
 
															----UPDATED 2/21/2007


														
 
															-Scaled down the duck to a more reasonable size, removed physics scene, removed extra "dummy" transforms and pivot points, added camera and light.


														
 
															----


														
 
															-


														
 
															-This model is a typical bathtub rubber duck.  It uses a single texture.


														
 
															-


														
 
															-One version uses a polylist the other is triangles only.


														
 
															-


														
 
															-The model has been stripped of all <extra> tags and should be COLLADA 1.4.1 compliant.


														
 
															-


														
 
															-For additional information post messages on www.collada.org or mail [email protected]


														
 
															-


														
 
															-These models are Copyright 2006 Sony Computer Entertainment Inc. and are distributed under the terms of the SCEA Shared Source License, available at http://research.scea.com/scea_shared_source_license.html
														
 
															+Copyright 2006 Sony Computer Entertainment Inc.
														
 
															+
														
 
															+Licensed under the SCEA Shared Source License, Version 1.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at:
														
 
															+
														
 
															+http://research.scea.com/scea_shared_source_license.html
														
 
															+
														
 
															+Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
														
--- a/examples/models/gltf/duck/duck.bin
+++ b/examples/models/gltf/duck/duck.bin
--- a/examples/models/gltf/duck/duck.dae
+++ b/examples/models/gltf/duck/duck.dae
--- a/examples/models/gltf/duck/glTF-MaterialsCommon/duck.bin
+++ b/examples/models/gltf/duck/glTF-MaterialsCommon/duck.bin
--- a/examples/models/gltf/duck/glTF-MaterialsCommon/duck.gltf
+++ b/examples/models/gltf/duck/glTF-MaterialsCommon/duck.gltf
@@ -0,0 +1,291 @@
 
															+{
														
 
															+    "accessors": {
														
 
															+        "accessor_21": {
														
 
															+            "bufferView": "bufferView_29",
														
 
															+            "byteOffset": 0,
														
 
															+            "byteStride": 0,
														
 
															+            "componentType": 5123,
														
 
															+            "count": 12636,
														
 
															+            "type": "SCALAR"
														
 
															+        },
														
 
															+        "accessor_23": {
														
 
															+            "bufferView": "bufferView_30",
														
 
															+            "byteOffset": 0,
														
 
															+            "byteStride": 12,
														
 
															+            "componentType": 5126,
														
 
															+            "count": 2399,
														
 
															+            "max": [
														
 
															+                0.961799,
														
 
															+                1.6397,
														
 
															+                0.539252
														
 
															+            ],
														
 
															+            "min": [
														
 
															+                -0.692985,
														
 
															+                0.0992937,
														
 
															+                -0.613282
														
 
															+            ],
														
 
															+            "type": "VEC3"
														
 
															+        },
														
 
															+        "accessor_25": {
														
 
															+            "bufferView": "bufferView_30",
														
 
															+            "byteOffset": 28788,
														
 
															+            "byteStride": 12,
														
 
															+            "componentType": 5126,
														
 
															+            "count": 2399,
														
 
															+            "max": [
														
 
															+                0.999599,
														
 
															+                0.999581,
														
 
															+                0.998436
														
 
															+            ],
														
 
															+            "min": [
														
 
															+                -0.999084,
														
 
															+                -1,
														
 
															+                -0.999832
														
 
															+            ],
														
 
															+            "type": "VEC3"
														
 
															+        },
														
 
															+        "accessor_27": {
														
 
															+            "bufferView": "bufferView_30",
														
 
															+            "byteOffset": 57576,
														
 
															+            "byteStride": 8,
														
 
															+            "componentType": 5126,
														
 
															+            "count": 2399,
														
 
															+            "max": [
														
 
															+                0.983346,
														
 
															+                0.980037
														
 
															+            ],
														
 
															+            "min": [
														
 
															+                0.026409,
														
 
															+                0.019963
														
 
															+            ],
														
 
															+            "type": "VEC2"
														
 
															+        }
														
 
															+    },
														
 
															+    "animations": {},
														
 
															+    "asset": {
														
 
															+        "generator": "collada2gltf@cf6371beb0bdc18ba603378d5e40c966da53d385",
														
 
															+        "premultipliedAlpha": true,
														
 
															+        "profile": {
														
 
															+            "api": "WebGL",
														
 
															+            "version": "1.0.2"
														
 
															+        },
														
 
															+        "version": "1.0"
														
 
															+    },
														
 
															+    "bufferViews": {
														
 
															+        "bufferView_29": {
														
 
															+            "buffer": "duck",
														
 
															+            "byteLength": 25272,
														
 
															+            "byteOffset": 0,
														
 
															+            "target": 34963
														
 
															+        },
														
 
															+        "bufferView_30": {
														
 
															+            "buffer": "duck",
														
 
															+            "byteLength": 76768,
														
 
															+            "byteOffset": 25272,
														
 
															+            "target": 34962
														
 
															+        }
														
 
															+    },
														
 
															+    "buffers": {
														
 
															+        "duck": {
														
 
															+            "byteLength": 102040,
														
 
															+            "type": "arraybuffer",
														
 
															+            "uri": "duck.bin"
														
 
															+        }
														
 
															+    },
														
 
															+    "cameras": {
														
 
															+        "cameraShape1": {
														
 
															+            "name": "cameraShape1",
														
 
															+            "perspective": {
														
 
															+                "aspect_ratio": 1.5,
														
 
															+                "yfov": 0.660593,
														
 
															+                "zfar": 100,
														
 
															+                "znear": 0.01
														
 
															+            },
														
 
															+            "type": "perspective"
														
 
															+        }
														
 
															+    },
														
 
															+    "extensions": {
														
 
															+        "KHR_materials_common": {
														
 
															+            "lights": {
														
 
															+                "directionalLightShape1-lib": {
														
 
															+                    "directional": {
														
 
															+                        "color": [
														
 
															+                            1,
														
 
															+                            1,
														
 
															+                            1
														
 
															+                        ]
														
 
															+                    },
														
 
															+                    "name": "directionalLightShape1",
														
 
															+                    "type": "directional"
														
 
															+                }
														
 
															+            }
														
 
															+        }
														
 
															+    },
														
 
															+    "extensionsUsed": [
														
 
															+        "KHR_materials_common"
														
 
															+    ],
														
 
															+    "images": {
														
 
															+        "file2": {
														
 
															+            "name": "file2",
														
 
															+            "uri": "duckCM.png"
														
 
															+        }
														
 
															+    },
														
 
															+    "materials": {
														
 
															+        "blinn3-fx": {
														
 
															+            "extensions": {
														
 
															+                "KHR_materials_common": {
														
 
															+                    "doubleSided": false,
														
 
															+                    "jointCount": 0,
														
 
															+                    "technique": "BLINN",
														
 
															+                    "transparent": false,
														
 
															+                    "values": {
														
 
															+                        "ambient": [
														
 
															+                            0,
														
 
															+                            0,
														
 
															+                            0,
														
 
															+                            1
														
 
															+                        ],
														
 
															+                        "diffuse": "texture_file2",
														
 
															+                        "emission": [
														
 
															+                            0,
														
 
															+                            0,
														
 
															+                            0,
														
 
															+                            1
														
 
															+                        ],
														
 
															+                        "shininess": 38.4,
														
 
															+                        "specular": [
														
 
															+                            0,
														
 
															+                            0,
														
 
															+                            0,
														
 
															+                            1
														
 
															+                        ]
														
 
															+                    }
														
 
															+                }
														
 
															+            },
														
 
															+            "name": "blinn3"
														
 
															+        }
														
 
															+    },
														
 
															+    "meshes": {
														
 
															+        "LOD3spShape-lib": {
														
 
															+            "name": "LOD3spShape",
														
 
															+            "primitives": [
														
 
															+                {
														
 
															+                    "attributes": {
														
 
															+                        "NORMAL": "accessor_25",
														
 
															+                        "POSITION": "accessor_23",
														
 
															+                        "TEXCOORD_0": "accessor_27"
														
 
															+                    },
														
 
															+                    "indices": "accessor_21",
														
 
															+                    "material": "blinn3-fx",
														
 
															+                    "mode": 4
														
 
															+                }
														
 
															+            ]
														
 
															+        }
														
 
															+    },
														
 
															+    "nodes": {
														
 
															+        "LOD3sp": {
														
 
															+            "children": [],
														
 
															+            "matrix": [
														
 
															+                1,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                1,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                1,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                0,
														
 
															+                1
														
 
															+            ],
														
 
															+            "meshes": [
														
 
															+                "LOD3spShape-lib"
														
 
															+            ],
														
 
															+            "name": "LOD3sp"
														
 
															+        },
														
 
															+        "camera1": {
														
 
															+            "camera": "cameraShape1",
														
 
															+            "children": [],
														
 
															+            "matrix": [
														
 
															+                -0.728969,
														
 
															+                0,
														
 
															+                -0.684547,
														
 
															+                0,
														
 
															+                -0.425205,
														
 
															+                0.783693,
														
 
															+                0.452797,
														
 
															+                0,
														
 
															+                0.536475,
														
 
															+                0.621148,
														
 
															+                -0.571288,
														
 
															+                0,
														
 
															+                4.00113,
														
 
															+                4.63264,
														
 
															+                -4.31078,
														
 
															+                1
														
 
															+            ],
														
 
															+            "name": "camera1"
														
 
															+        },
														
 
															+        "directionalLight1": {
														
 
															+            "children": [],
														
 
															+            "extensions": {
														
 
															+                "KHR_materials_common": {
														
 
															+                    "light": "directionalLightShape1-lib"
														
 
															+                }
														
 
															+            },
														
 
															+            "matrix": [
														
 
															+                -0.954692,
														
 
															+                0.218143,
														
 
															+                -0.202429,
														
 
															+                0,
														
 
															+                0.014672,
														
 
															+                0.713885,
														
 
															+                0.700109,
														
 
															+                0,
														
 
															+                0.297235,
														
 
															+                0.665418,
														
 
															+                -0.684741,
														
 
															+                0,
														
 
															+                1.48654,
														
 
															+                1.83672,
														
 
															+                -2.92179,
														
 
															+                1
														
 
															+            ],
														
 
															+            "name": "directionalLight1"
														
 
															+        }
														
 
															+    },
														
 
															+    "samplers": {
														
 
															+        "sampler_0": {
														
 
															+            "magFilter": 9729,
														
 
															+            "minFilter": 9987,
														
 
															+            "wrapS": 10497,
														
 
															+            "wrapT": 10497
														
 
															+        }
														
 
															+    },
														
 
															+    "scene": "defaultScene",
														
 
															+    "scenes": {
														
 
															+        "defaultScene": {
														
 
															+            "nodes": [
														
 
															+                "LOD3sp",
														
 
															+                "camera1",
														
 
															+                "directionalLight1"
														
 
															+            ]
														
 
															+        }
														
 
															+    },
														
 
															+    "skins": {},
														
 
															+    "textures": {
														
 
															+        "texture_file2": {
														
 
															+            "format": 6408,
														
 
															+            "internalFormat": 6408,
														
 
															+            "sampler": "sampler_0",
														
 
															+            "source": "file2",
														
 
															+            "target": 3553,
														
 
															+            "type": 5121
														
 
															+        }
														
 
															+    }
														
 
															+}
														
--- a/examples/models/gltf/duck/glTF-MaterialsCommon/duckCM.png
+++ b/examples/models/gltf/duck/glTF-MaterialsCommon/duckCM.png
--- a/examples/models/gltf/duck/glTF/duck.bin
+++ b/examples/models/gltf/duck/glTF/duck.bin
--- a/examples/models/gltf/duck/glTF/duck.gltf
+++ b/examples/models/gltf/duck/glTF/duck.gltf
@@ -1,26 +1,36 @@
 
															 {
														
 
															     "accessors": {
														
 
															-        "attribute_23": {
														
 
															+        "accessor_21": {
														
 
															             "bufferView": "bufferView_29",
														
 
															             "byteOffset": 0,
														
 
															+            "byteStride": 0,
														
 
															+            "componentType": 5123,
														
 
															+            "count": 12636,
														
 
															+            "type": "SCALAR"
														
 
															+        },
														
 
															+        "accessor_23": {
														
 
															+            "bufferView": "bufferView_30",
														
 
															+            "byteOffset": 0,
														
 
															             "byteStride": 12,
														
 
															+            "componentType": 5126,
														
 
															             "count": 2399,
														
 
															             "max": [
														
 
															-                96.1799,
														
 
															-                163.97,
														
 
															-                53.9252
														
 
															+                0.961799,
														
 
															+                1.6397,
														
 
															+                0.539252
														
 
															             ],
														
 
															             "min": [
														
 
															-                -69.2985,
														
 
															-                9.92937,
														
 
															-                -61.3282
														
 
															+                -0.692985,
														
 
															+                0.0992937,
														
 
															+                -0.613282
														
 
															             ],
														
 
															-            "type": 35665
														
 
															+            "type": "VEC3"
														
 
															         },
														
 
															-        "attribute_25": {
														
 
															-            "bufferView": "bufferView_29",
														
 
															+        "accessor_25": {
														
 
															+            "bufferView": "bufferView_30",
														
 
															             "byteOffset": 28788,
														
 
															             "byteStride": 12,
														
 
															+            "componentType": 5126,
														
 
															             "count": 2399,
														
 
															             "max": [
														
 
															                 0.999599,
														
@@ -32,12 +42,13 @@
 
															                 -1,
														
 
															                 -0.999832
														
 
															             ],
														
 
															-            "type": 35665
														
 
															+            "type": "VEC3"
														
 
															         },
														
 
															-        "attribute_27": {
														
 
															-            "bufferView": "bufferView_29",
														
 
															+        "accessor_27": {
														
 
															+            "bufferView": "bufferView_30",
														
 
															             "byteOffset": 57576,
														
 
															             "byteStride": 8,
														
 
															+            "componentType": 5126,
														
 
															             "count": 2399,
														
 
															             "max": [
														
 
															                 0.983346,
														
@@ -47,101 +58,84 @@
 
															                 0.026409,
														
 
															                 0.019963
														
 
															             ],
														
 
															-            "type": 35664
														
 
															-        },
														
 
															-        "indices_21": {
														
 
															-            "bufferView": "bufferView_30",
														
 
															-            "byteOffset": 0,
														
 
															-            "count": 12636,
														
 
															-            "type": 5123
														
 
															+            "type": "VEC2"
														
 
															         }
														
 
															     },
														
 
															     "animations": {},
														
 
															     "asset": {
														
 
															-        "generator": "collada2gltf@75061f683116dc0ffdad48f33c226e933132e98c"
														
 
															+        "generator": "collada2gltf@ceec062e3d5793f2f249f53cbd843aee382ad40b",
														
 
															+        "premultipliedAlpha": true,
														
 
															+        "profile": {
														
 
															+            "api": "WebGL",
														
 
															+            "version": "1.0.2"
														
 
															+        },
														
 
															+        "version": 1
														
 
															     },
														
 
															     "bufferViews": {
														
 
															         "bufferView_29": {
														
 
															-            "buffer": "duck",
														
 
															-            "byteLength": 76768,
														
 
															-            "byteOffset": 0,
														
 
															-            "target": 34962
														
 
															-        },
														
 
															-        "bufferView_30": {
														
 
															             "buffer": "duck",
														
 
															             "byteLength": 25272,
														
 
															-            "byteOffset": 76768,
														
 
															+            "byteOffset": 0,
														
 
															             "target": 34963
														
 
															         },
														
 
															-        "bufferView_31": {
														
 
															+        "bufferView_30": {
														
 
															             "buffer": "duck",
														
 
															-            "byteLength": 0,
														
 
															-            "byteOffset": 102040
														
 
															+            "byteLength": 76768,
														
 
															+            "byteOffset": 25272,
														
 
															+            "target": 34962
														
 
															         }
														
 
															     },
														
 
															     "buffers": {
														
 
															         "duck": {
														
 
															             "byteLength": 102040,
														
 
															-            "path": "duck.bin",
														
 
															-            "type": "arraybuffer"
														
 
															+            "type": "arraybuffer",
														
 
															+            "uri": "duck.bin"
														
 
															         }
														
 
															     },
														
 
															     "cameras": {
														
 
															-        "camera_0": {
														
 
															+        "cameraShape1": {
														
 
															+            "name": "cameraShape1",
														
 
															             "perspective": {
														
 
															                 "aspect_ratio": 1.5,
														
 
															-                "yfov": 37.8492,
														
 
															-                "zfar": 10000,
														
 
															-                "znear": 1
														
 
															+                "yfov": 0.660593,
														
 
															+                "zfar": 100,
														
 
															+                "znear": 0.01
														
 
															             },
														
 
															             "type": "perspective"
														
 
															         }
														
 
															     },
														
 
															     "images": {
														
 
															-        "image_0": {
														
 
															-            "path": "duckCM.png"
														
 
															-        }
														
 
															-    },
														
 
															-    "lights": {
														
 
															-        "directionalLightShape1-lib": {
														
 
															-            "directional": {
														
 
															-                "color": [
														
 
															-                    1,
														
 
															-                    1,
														
 
															-                    1
														
 
															-                ]
														
 
															-            },
														
 
															-            "type": "directional"
														
 
															+        "file2": {
														
 
															+            "name": "file2",
														
 
															+            "uri": "duckCM.png"
														
 
															         }
														
 
															     },
														
 
															     "materials": {
														
 
															         "blinn3-fx": {
														
 
															-            "instanceTechnique": {
														
 
															-                "technique": "technique1",
														
 
															-                "values": {
														
 
															-                    "ambient": [
														
 
															-                        0,
														
 
															-                        0,
														
 
															-                        0,
														
 
															-                        1
														
 
															-                    ],
														
 
															-                    "diffuse": "texture_image_0",
														
 
															-                    "emission": [
														
 
															-                        0,
														
 
															-                        0,
														
 
															-                        0,
														
 
															-                        1
														
 
															-                    ],
														
 
															-                    "shininess": 38.4,
														
 
															-                    "specular": [
														
 
															-                        0,
														
 
															-                        0,
														
 
															-                        0,
														
 
															-                        1
														
 
															-                    ]
														
 
															-                }
														
 
															-            },
														
 
															-            "name": "blinn3"
														
 
															+            "name": "blinn3",
														
 
															+            "technique": "technique0",
														
 
															+            "values": {
														
 
															+                "ambient": [
														
 
															+                    0,
														
 
															+                    0,
														
 
															+                    0,
														
 
															+                    1
														
 
															+                ],
														
 
															+                "diffuse": "texture_file2",
														
 
															+                "emission": [
														
 
															+                    0,
														
 
															+                    0,
														
 
															+                    0,
														
 
															+                    1
														
 
															+                ],
														
 
															+                "shininess": 38.4,
														
 
															+                "specular": [
														
 
															+                    0,
														
 
															+                    0,
														
 
															+                    0,
														
 
															+                    1
														
 
															+                ]
														
 
															+            }
														
 
															         }
														
 
															     },
														
 
															     "meshes": {
														
@@ -150,13 +144,13 @@
 
															             "primitives": [
														
 
															                 {
														
 
															                     "attributes": {
														
 
															-                        "NORMAL": "attribute_25",
														
 
															-                        "POSITION": "attribute_23",
														
 
															-                        "TEXCOORD_0": "attribute_27"
														
 
															+                        "NORMAL": "accessor_25",
														
 
															+                        "POSITION": "accessor_23",
														
 
															+                        "TEXCOORD_0": "accessor_27"
														
 
															                     },
														
 
															-                    "indices": "indices_21",
														
 
															+                    "indices": "accessor_21",
														
 
															                     "material": "blinn3-fx",
														
 
															-                    "primitive": 4
														
 
															+                    "mode": 4
														
 
															                 }
														
 
															             ]
														
 
															         }
														
@@ -188,7 +182,7 @@
 
															             "name": "LOD3sp"
														
 
															         },
														
 
															         "camera1": {
														
 
															-            "camera": "camera_0",
														
 
															+            "camera": "cameraShape1",
														
 
															             "children": [],
														
 
															             "matrix": [
														
 
															                 -0.728969,
														
@@ -203,22 +197,21 @@
 
															                 0.621148,
														
 
															                 -0.571288,
														
 
															                 0,
														
 
															-                400.113,
														
 
															-                463.264,
														
 
															-                -431.078,
														
 
															+                4.00113,
														
 
															+                4.63264,
														
 
															+                -4.31078,
														
 
															                 1
														
 
															             ],
														
 
															             "name": "camera1"
														
 
															         },
														
 
															         "directionalLight1": {
														
 
															             "children": [],
														
 
															-            "light": "directionalLightShape1-lib",
														
 
															             "matrix": [
														
 
															                 -0.954692,
														
 
															                 0.218143,
														
 
															-                -0.202428,
														
 
															+                -0.202429,
														
 
															                 0,
														
 
															-                0.0146721,
														
 
															+                0.014672,
														
 
															                 0.713885,
														
 
															                 0.700109,
														
 
															                 0,
														
@@ -226,15 +219,14 @@
 
															                 0.665418,
														
 
															                 -0.684741,
														
 
															                 0,
														
 
															-                148.654,
														
 
															-                183.672,
														
 
															-                -292.179,
														
 
															+                1.48654,
														
 
															+                1.83672,
														
 
															+                -2.92179,
														
 
															                 1
														
 
															             ],
														
 
															             "name": "directionalLight1"
														
 
															         }
														
 
															     },
														
 
															-    "profile": "WebGL 1.0.2",
														
 
															     "programs": {
														
 
															         "program_0": {
														
 
															             "attributes": [
														
@@ -266,15 +258,22 @@
 
															     },
														
 
															     "shaders": {
														
 
															         "duck0FS": {
														
 
															-            "path": "duck0FS.glsl"
														
 
															+            "type": 35632,
														
 
															+            "uri": "duck0FS.glsl"
														
 
															         },
														
 
															         "duck0VS": {
														
 
															-            "path": "duck0VS.glsl"
														
 
															+            "type": 35633,
														
 
															+            "uri": "duck0VS.glsl"
														
 
															         }
														
 
															     },
														
 
															     "skins": {},
														
 
															     "techniques": {
														
 
															-        "technique1": {
														
 
															+        "technique0": {
														
 
															+            "attributes": {
														
 
															+                "a_normal": "normal",
														
 
															+                "a_position": "position",
														
 
															+                "a_texcoord0": "texcoord0"
														
 
															+            },
														
 
															             "parameters": {
														
 
															                 "ambient": {
														
 
															                     "type": 35666
														
@@ -294,7 +293,8 @@
 
															                     ]
														
 
															                 },
														
 
															                 "light0Transform": {
														
 
															-                    "source": "directionalLight1",
														
 
															+                    "node": "directionalLight1",
														
 
															+                    "semantic": "MODELVIEW",
														
 
															                     "type": 35676
														
 
															                 },
														
 
															                 "modelViewMatrix": {
														
@@ -328,70 +328,35 @@
 
															                     "type": 35664
														
 
															                 }
														
 
															             },
														
 
															-            "pass": "defaultPass",
														
 
															-            "passes": {
														
 
															-                "defaultPass": {
														
 
															-                    "details": {
														
 
															-                        "commonProfile": {
														
 
															-                            "extras": {
														
 
															-                                "doubleSided": false
														
 
															-                            },
														
 
															-                            "lightingModel": "Blinn",
														
 
															-                            "parameters": [
														
 
															-                                "ambient",
														
 
															-                                "diffuse",
														
 
															-                                "emission",
														
 
															-                                "light0Color",
														
 
															-                                "light0Transform",
														
 
															-                                "modelViewMatrix",
														
 
															-                                "normalMatrix",
														
 
															-                                "projectionMatrix",
														
 
															-                                "shininess",
														
 
															-                                "specular"
														
 
															-                            ],
														
 
															-                            "texcoordBindings": {
														
 
															-                                "diffuse": "TEXCOORD_0"
														
 
															-                            }
														
 
															-                        },
														
 
															-                        "type": "COLLADA-1.4.1/commonProfile"
														
 
															-                    },
														
 
															-                    "instanceProgram": {
														
 
															-                        "attributes": {
														
 
															-                            "a_normal": "normal",
														
 
															-                            "a_position": "position",
														
 
															-                            "a_texcoord0": "texcoord0"
														
 
															-                        },
														
 
															-                        "program": "program_0",
														
 
															-                        "uniforms": {
														
 
															-                            "u_ambient": "ambient",
														
 
															-                            "u_diffuse": "diffuse",
														
 
															-                            "u_emission": "emission",
														
 
															-                            "u_light0Color": "light0Color",
														
 
															-                            "u_light0Transform": "light0Transform",
														
 
															-                            "u_modelViewMatrix": "modelViewMatrix",
														
 
															-                            "u_normalMatrix": "normalMatrix",
														
 
															-                            "u_projectionMatrix": "projectionMatrix",
														
 
															-                            "u_shininess": "shininess",
														
 
															-                            "u_specular": "specular"
														
 
															-                        }
														
 
															-                    },
														
 
															-                    "states": {
														
 
															-                        "blendEnable": 0,
														
 
															-                        "cullFaceEnable": 1,
														
 
															-                        "depthMask": 1,
														
 
															-                        "depthTestEnable": 1
														
 
															-                    }
														
 
															-                }
														
 
															+            "program": "program_0",
														
 
															+            "states": {
														
 
															+                "enable": [
														
 
															+                    2929,
														
 
															+                    2884
														
 
															+                ]
														
 
															+            },
														
 
															+            "uniforms": {
														
 
															+                "u_ambient": "ambient",
														
 
															+                "u_diffuse": "diffuse",
														
 
															+                "u_emission": "emission",
														
 
															+                "u_light0Color": "light0Color",
														
 
															+                "u_light0Transform": "light0Transform",
														
 
															+                "u_modelViewMatrix": "modelViewMatrix",
														
 
															+                "u_normalMatrix": "normalMatrix",
														
 
															+                "u_projectionMatrix": "projectionMatrix",
														
 
															+                "u_shininess": "shininess",
														
 
															+                "u_specular": "specular"
														
 
															             }
														
 
															         }
														
 
															     },
														
 
															     "textures": {
														
 
															-        "texture_image_0": {
														
 
															+        "texture_file2": {
														
 
															             "format": 6408,
														
 
															             "internalFormat": 6408,
														
 
															             "sampler": "sampler_0",
														
 
															-            "source": "image_0",
														
 
															-            "target": 3553
														
 
															+            "source": "file2",
														
 
															+            "target": 3553,
														
 
															+            "type": 5121
														
 
															         }
														
 
															     }
														
 
															 }
														
--- a/examples/models/gltf/duck/glTF/duck0FS.glsl
+++ b/examples/models/gltf/duck/glTF/duck0FS.glsl
@@ -1,13 +1,14 @@
 
															 precision highp float;
														
 
															 varying vec3 v_normal;
														
 
															-uniform vec3 u_light0Color;
														
 
															-varying vec3 v_light0Direction;
														
 
															-uniform float u_shininess;
														
 
															 uniform vec4 u_ambient;
														
 
															 varying vec2 v_texcoord0;
														
 
															 uniform sampler2D u_diffuse;
														
 
															 uniform vec4 u_emission;
														
 
															 uniform vec4 u_specular;
														
 
															+uniform float u_shininess;
														
 
															+varying vec3 v_light0Direction;
														
 
															+varying vec3 v_position;
														
 
															+uniform vec3 u_light0Color;
														
 
															 void main(void) {
														
 
															 vec3 normal = normalize(v_normal);
														
 
															 vec4 color = vec4(0., 0., 0., 0.);
														
@@ -16,21 +17,21 @@ vec3 diffuseLight = vec3(0., 0., 0.);
 
															 vec4 emission;
														
 
															 vec4 ambient;
														
 
															 vec4 specular;
														
 
															+ambient = u_ambient;
														
 
															+diffuse = texture2D(u_diffuse, v_texcoord0);
														
 
															+emission = u_emission;
														
 
															+specular = u_specular;
														
 
															 vec3 specularLight = vec3(0., 0., 0.);
														
 
															 {
														
 
															-float diffuseIntensity;
														
 
															-float specularIntensity;
														
 
															+float specularIntensity = 0.;
														
 
															+float attenuation = 1.0;
														
 
															 vec3 l = normalize(v_light0Direction);
														
 
															-vec3 h = normalize(l+vec3(0.,0.,1.));
														
 
															-diffuseIntensity = max(dot(normal,l), 0.);
														
 
															-specularIntensity = pow(max(0.0,dot(normal,h)),u_shininess);
														
 
															+vec3 viewDir = -normalize(v_position);
														
 
															+vec3 h = normalize(l+viewDir);
														
 
															+specularIntensity = max(0., pow(max(dot(normal,h), 0.) , u_shininess)) * attenuation;
														
 
															 specularLight += u_light0Color * specularIntensity;
														
 
															-diffuseLight += u_light0Color * diffuseIntensity;
														
 
															+diffuseLight += u_light0Color * max(dot(normal,l), 0.) * attenuation;
														
 
															 }
														
 
															-ambient = u_ambient;
														
 
															-diffuse = texture2D(u_diffuse, v_texcoord0);
														
 
															-emission = u_emission;
														
 
															-specular = u_specular;
														
 
															 specular.xyz *= specularLight;
														
 
															 color.xyz += specular.xyz;
														
 
															 diffuse.xyz *= diffuseLight;
	`@@ -0,0 +1 @@`
			`+Donated by Cesium for glTF testing. Please follow the Cesium Trademark Terms and Conditions: https://github.com/AnalyticalGraphicsInc/cesium/wiki/CesiumTrademark.pdf`