diff --git a/examples/webgl_sandbox.html b/examples/webgl_sandbox.html
index 7260b58d..3fac70f2 100644
--- a/examples/webgl_sandbox.html
+++ b/examples/webgl_sandbox.html
@@ -52,13 +52,13 @@
 		<script type="text/javascript" src="../src/core/UV.js"></script>
 		<script type="text/javascript" src="../src/core/Geometry.js"></script>
 		<script type="text/javascript" src="../src/core/Spline.js"></script>
-		<script type="text/javascript" src="../src/animation/AnimationHandler.js"></script>
-		<script type="text/javascript" src="../src/animation/Animation.js"></script>
+		<script type="text/javascript" src="../src/core/Edge.js"></script>
 		<script type="text/javascript" src="../src/cameras/Camera.js"></script>
 		<script type="text/javascript" src="../src/lights/Light.js"></script>
 		<script type="text/javascript" src="../src/lights/AmbientLight.js"></script>
 		<script type="text/javascript" src="../src/lights/DirectionalLight.js"></script>
 		<script type="text/javascript" src="../src/lights/PointLight.js"></script>
+		<script type="text/javascript" src="../src/lights/LensFlare.js"></script>
 		<script type="text/javascript" src="../src/materials/Material.js"></script>
 		<script type="text/javascript" src="../src/materials/Mappings.js"></script>
 		<script type="text/javascript" src="../src/materials/LineBasicMaterial.js"></script>
@@ -84,6 +84,7 @@
 		<script type="text/javascript" src="../src/objects/Sound.js"></script>
 		<script type="text/javascript" src="../src/objects/LOD.js"></script>
 		<script type="text/javascript" src="../src/objects/ShadowVolume.js"></script>
+		<script type="text/javascript" src="../src/objects/Sprite.js"></script>
 		<script type="text/javascript" src="../src/scenes/Scene.js"></script>
 		<script type="text/javascript" src="../src/scenes/Fog.js"></script>
 		<script type="text/javascript" src="../src/scenes/FogExp2.js"></script>
@@ -101,12 +102,15 @@
 		<script type="text/javascript" src="../src/renderers/renderables/RenderableObject.js"></script>
 		<script type="text/javascript" src="../src/renderers/renderables/RenderableParticle.js"></script>
 		<script type="text/javascript" src="../src/renderers/renderables/RenderableLine.js"></script>
+		<script type="text/javascript" src="../src/extras/animation/AnimationHandler.js"></script>
+		<script type="text/javascript" src="../src/extras/animation/Animation.js"></script>
 		<script type="text/javascript" src="../src/extras/GeometryUtils.js"></script>
 		<script type="text/javascript" src="../src/extras/ImageUtils.js"></script>
 		<script type="text/javascript" src="../src/extras/SceneUtils.js"></script>
 		<script type="text/javascript" src="../src/extras/ShaderUtils.js"></script>
 		<script type="text/javascript" src="../src/extras/cameras/QuakeCamera.js"></script>
 		<script type="text/javascript" src="../src/extras/cameras/PathCamera.js"></script>
+		<script type="text/javascript" src="../src/extras/cameras/FlyCamera.js"></script>
 		<script type="text/javascript" src="../src/extras/geometries/Cube.js"></script>
 		<script type="text/javascript" src="../src/extras/geometries/Cylinder.js"></script>
 		<script type="text/javascript" src="../src/extras/geometries/Icosahedron.js"></script>
@@ -118,7 +122,10 @@
 		<script type="text/javascript" src="../src/extras/io/Loader.js"></script>
 		<script type="text/javascript" src="../src/extras/io/JSONLoader.js"></script>
 		<script type="text/javascript" src="../src/extras/io/BinaryLoader.js"></script>
+		<script type="text/javascript" src="../src/extras/io/SceneLoader.js"></script>
 		<script type="text/javascript" src="../src/extras/objects/MarchingCubes.js"></script>
+		<script type="text/javascript" src="../src/extras/physics/Collisions.js"></script>
+		<script type="text/javascript" src="../src/extras/physics/CollisionUtils.js"></script>
 
 		<script type="text/javascript" src="js/RequestAnimationFrame.js"></script>
 		<script type="text/javascript" src="js/Stats.js"></script>
diff --git a/src/core/Matrix4.js b/src/core/Matrix4.js
index a41df09e..8f91053e 100644
--- a/src/core/Matrix4.js
+++ b/src/core/Matrix4.js
@@ -69,6 +69,21 @@ THREE.Matrix4.prototype = {
 
 	lookAt : function ( eye, center, up ) {
 
+		/*
+		var x = THREE.Matrix4.__v1, y = THREE.Matrix4.__v2, z = THREE.Matrix4.__v3;
+
+		z.sub( center, eye ).normalize();
+		x.cross( up, z ).normalize();
+		y.cross( z, x ).normalize();
+
+		this.n11 = x.x; this.n12 = x.y; this.n13 = x.z; this.n14 = - x.dot( eye );
+		this.n21 = y.x; this.n22 = y.y; this.n23 = y.z; this.n24 = - y.dot( eye );
+		this.n31 = z.x; this.n32 = z.y; this.n33 = z.z; this.n34 = - z.dot( eye );
+		this.n41 = 0; this.n42 = 0; this.n43 = 0; this.n44 = 1;
+
+		return this;
+		*/
+
 		var x = THREE.Matrix4.__v1, y = THREE.Matrix4.__v2, z = THREE.Matrix4.__v3;
 
 		z.sub( eye, center ).normalize();
diff --git a/src/core/Vector3.js b/src/core/Vector3.js
index a15db9a0..4a866cd3 100644
--- a/src/core/Vector3.js
+++ b/src/core/Vector3.js
@@ -290,14 +290,14 @@ THREE.Vector3.prototype = {
 
 	setRotationFromMatrix : function ( m ) {
 
-		this.y = Math.asin( m.n13 );
-
 		var cosY = Math.cos( this.y );
 
+		this.y = Math.asin( m.n13 );
+
 		if ( Math.abs( cosY ) > 0.00001 ) {
 
 			this.x = Math.atan2( - m.n23 / cosY, m.n33 / cosY );
-			this.z = Math.atan2( - m.n13 / cosY, m.n11 / cosY );
+			this.z = Math.atan2( - m.n12 / cosY, m.n11 / cosY );
 
 		} else {
 
diff --git a/src/renderers/WebGLRenderer.js b/src/renderers/WebGLRenderer.js
index 3c82ade8..596bc4ed 100644
--- a/src/renderers/WebGLRenderer.js
+++ b/src/renderers/WebGLRenderer.js
@@ -4538,6 +4538,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 			} else {
 
 				_gl.bindTexture( _gl.TEXTURE_2D, texture.__webglTexture );
+				// _gl.texImage2D( _gl.TEXTURE_2D, 0, _gl.RGBA, _gl.RGBA, _gl.UNSIGNED_BYTE, texture.image );
 				_gl.texSubImage2D( _gl.TEXTURE_2D, 0, 0, 0, _gl.RGBA, _gl.UNSIGNED_BYTE, texture.image );
 
 			}
@@ -4580,6 +4581,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 					for ( var i = 0; i < 6; ++i ) {
 
+						// _gl.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, _gl.RGBA, _gl.RGBA, _gl.UNSIGNED_BYTE, texture.image[ i ] );
 						_gl.texSubImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, 0, 0, _gl.RGBA, _gl.UNSIGNED_BYTE, texture.image[ i ] );
 
 					}