////  movieTest.js//  scripts/developer/tests/scriptableResource ////  Created by Zach Pomerantz on 4/27/16.//  Copyright 2016 High Fidelity, Inc.////  Preloads textures, plays them on a frame model, and unloads them.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// var entity; Script.include([        '../../../developer/utilities/cache/cacheStats.js',        'lib.js',], function() {    getFrame(function(frame) {        entity = frame;        prefetch(function(frames) {            play(frame, frames, function() {                // Delete each texture, so the next garbage collection cycle will release them.                 // Setting frames = null breaks the reference,                // but will not delete frames from the calling scope.                // Instead, we must mutate it in-place to free its elements for GC                // (assuming the elements are not held elsewhere).                while (frames.length) { frames.pop(); }                 // Alternatively, forcibly release each texture without relying on GC.                // frames.forEach(function(texture) { texture.release(); });                 Entities.deleteEntity(entity);                Script.requestGarbageCollection();            });        });    });}); Script.scriptEnding.connect(function() { entity && Entities.deleteEntity(entity); });