Examples: Correct usage of .setPath()

examples/js/loaders/AssimpJSONLoader.js

@@ -30,6 +30,7 @@ THREE.AssimpJSONLoader.prototype = {
 		var path = ( scope.path === undefined ) ? THREE.LoaderUtils.extractUrlBase( url ) : scope.path;
 
 		var loader = new THREE.FileLoader( this.manager );
+		loader.setPath( scope.path );
 		loader.load( url, function ( text ) {
 
 			var json = JSON.parse( text );

examples/js/loaders/AssimpLoader.js

@@ -21,6 +21,7 @@ THREE.AssimpLoader.prototype = {
 		var path = ( scope.path === undefined ) ? THREE.LoaderUtils.extractUrlBase( url ) : scope.path;
 
 		var loader = new THREE.FileLoader( this.manager );
+		loader.setPath( scope.path );
 		loader.setResponseType( 'arraybuffer' );
 
 		loader.load( url, function ( buffer ) {

examples/js/loaders/ColladaLoader.js

@@ -22,6 +22,7 @@ THREE.ColladaLoader.prototype = {
 		var path = ( scope.path === undefined ) ? THREE.LoaderUtils.extractUrlBase( url ) : scope.path;
 
 		var loader = new THREE.FileLoader( scope.manager );
+		loader.setPath( scope.path );
 		loader.load( url, function ( text ) {
 
 			onLoad( scope.parse( text, path ) );