////  hitEffect.js//  examples////  Created by Eric Levin on July 20, 2015//  Copyright 2015 High Fidelity, Inc.////  An example of how to toggle a screen-space hit effect using the Scene global object.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html var hitEffectEnabled = false; toggleHitEffect(); function toggleHitEffect() {    Script.setTimeout(function() {      hitEffectEnabled = !hitEffectEnabled;      Scene.setEngineDisplayHitEffect(hitEffectEnabled);           toggleHitEffect();    }, 1000);}