WebGLRenderer: background code clean up.

src/cameras/PerspectiveCamera.js

@@ -5,7 +5,7 @@
  * @author tschw
  */
 
-THREE.PerspectiveCamera = function( fov, aspect, near, far ) {
+THREE.PerspectiveCamera = function ( fov, aspect, near, far ) {
 
 	THREE.Camera.call( this );
 

src/renderers/WebGLRenderer.js

@@ -265,23 +265,21 @@ THREE.WebGLRenderer = function ( parameters ) {
 	var backgroundCamera2 = new THREE.PerspectiveCamera();
 	var backgroundPlaneMesh = new THREE.Mesh(
 		new THREE.PlaneBufferGeometry( 2, 2 ),
-		new THREE.MeshBasicMaterial( { depthTest: false, depthWrite: false } )
+		new THREE.MeshBasicMaterial( { depthTest: false, depthWrite: false, fog: false } )
 	);
 	var backgroundBoxShader = THREE.ShaderLib[ 'cube' ];
-	var backgroundBoxSubdiv = capabilities.logarithmicDepthBuffer ? 4 : 1; // Workaround for logarithmicDepthBuffer #9235
 	var backgroundBoxMesh = new THREE.Mesh(
-		new THREE.BoxBufferGeometry( 5, 5, 5, backgroundBoxSubdiv, backgroundBoxSubdiv, backgroundBoxSubdiv ),
+		new THREE.BoxBufferGeometry( 5, 5, 5, 2, 2, 2 ),
 		new THREE.ShaderMaterial( {
 			uniforms: backgroundBoxShader.uniforms,
 			vertexShader: backgroundBoxShader.vertexShader,
 			fragmentShader: backgroundBoxShader.fragmentShader,
+			side: THREE.BackSide,
 			depthTest: false,
 			depthWrite: false,
-			side: THREE.BackSide
+			fog: false
 		} )
 	);
-	objects.update( backgroundPlaneMesh );
-	objects.update( backgroundBoxMesh );
 
 	//
 
@@ -1193,12 +1191,16 @@ THREE.WebGLRenderer = function ( parameters ) {
 			backgroundBoxMesh.material.uniforms[ "tCube" ].value = background;
 			backgroundBoxMesh.modelViewMatrix.multiplyMatrices( backgroundCamera2.matrixWorldInverse, backgroundBoxMesh.matrixWorld );
 
+			objects.update( backgroundBoxMesh );
+
 			_this.renderBufferDirect( backgroundCamera2, null, backgroundBoxMesh.geometry, backgroundBoxMesh.material, backgroundBoxMesh, null );
 
 		} else if ( background instanceof THREE.Texture ) {
 
 			backgroundPlaneMesh.material.map = background;
 
+			objects.update( backgroundPlaneMesh );
+
 			_this.renderBufferDirect( backgroundCamera, null, backgroundPlaneMesh.geometry, backgroundPlaneMesh.material, backgroundPlaneMesh, null );
 
 		}