Clean

js/ProgressiveLoaderGeometry.js

@@ -111,12 +111,8 @@ ProgressiveLoaderGeometry.prototype.load = function() {
 }
 
 ProgressiveLoaderGeometry.prototype.getCamera = function() {
-    if (this.camera !== null)
     return [this.camera.position.x, this.camera.position.y, this.camera.position.z,
         this.camera.target.x,   this.camera.target.y,   this.camera.target.z];
-    else
-       return null;
-
 }
 
 ProgressiveLoaderGeometry.prototype.initIOCallbacks = function() {