ColladaLoader: Use MeshBasicMaterial as fallback

examples/js/loaders/ColladaLoader.js

@@ -3183,7 +3183,7 @@ THREE.ColladaLoader.prototype = {
 
 		}
 
-		var fallbackMaterial = new THREE.MeshPhongMaterial( { color: 0xff00ff ) };
+		var fallbackMaterial = new THREE.MeshBasicMaterial( { color: 0xff00ff ) };
 
 		function resolveMaterialBinding( keys, instanceMaterials ) {