Added base for new Loader.

src/extras/io/JSONLoader.js

+/**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+THREE.JSONLoader = function () {
+
+	THREE.Loader.call( this );
+
+};
+
+THREE.JSONLoader.prototype = new THREE.Loader();
+THREE.JSONLoader.prototype.constructor = THREE.JSONLoader;
+THREE.JSONLoader.prototype.supr = THREE.Loader.prototype;

src/objects/Mesh.js

@@ -20,7 +20,7 @@ THREE.Mesh = function ( geometry, materials ) {
 	if ( this.geometry ) {
 
 		// calc bound radius
-	
+
 		if( !this.geometry.boundingSphere ) {
 
 			 this.geometry.computeBoundingSphere();
@@ -33,14 +33,14 @@ THREE.Mesh = function ( geometry, materials ) {
 		// setup morph targets
 
 		if( this.geometry.morphTargets.length ) {
-			
+
 			this.morphTargetBase = -1;
 			this.morphTargetForcedOrder = [];
 			this.morphTargetInfluences = [];
 			this.morphTargetDictionary = {};
-			
+
 			for( var m = 0; m < this.geometry.morphTargets.length; m++ ) {
-				
+
 				this.morphTargetInfluences.push( 0 );
 				this.morphTargetDictionary[ this.geometry.morphTargets[ m ].name ] = m;