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								<!DOCTYPE html>
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								<html lang="en">
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									<head>
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										<title>three.js editor</title>
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										<meta charset="utf-8">
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										<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
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										<link rel="apple-touch-icon" href="images/icon.png">
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										<link rel="manifest" href="manifest.json">
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										<link rel="shortcut icon" href="../files/favicon_white.ico" media="(prefers-color-scheme: dark)" />
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										<link rel="shortcut icon" href="../files/favicon.ico" media="(prefers-color-scheme: light)" />
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										<style>
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											.label {
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												color: #FF0000;
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												font-family: sans-serif;
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												padding: 2px;
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												background: rgba(0, 0, 0, .6);
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												text-align: center;
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											}
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										</style>
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									</head>
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									<body>
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										<link rel="stylesheet" href="css/main.css">
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										<script src="../examples/js/libs/draco/draco_encoder.js"></script>
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										<link rel="stylesheet" href="js/libs/codemirror/codemirror.css">
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										<link rel="stylesheet" href="js/libs/codemirror/theme/monokai.css">
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										<script src="js/libs/codemirror/codemirror.js"></script>
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										<script src="js/libs/codemirror/mode/javascript.js"></script>
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										<script src="js/libs/codemirror/mode/glsl.js"></script>
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										<script src="js/libs/esprima.js"></script>
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										<script src="js/libs/jsonlint.js"></script>
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										<script src="js/libs/ffmpeg.min.js" defer></script>
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										<link rel="stylesheet" href="js/libs/codemirror/addon/dialog.css">
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										<link rel="stylesheet" href="js/libs/codemirror/addon/show-hint.css">
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										<link rel="stylesheet" href="js/libs/codemirror/addon/tern.css">
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										<script src="js/libs/codemirror/addon/dialog.js"></script>
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										<script src="js/libs/codemirror/addon/show-hint.js"></script>
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										<script src="js/libs/codemirror/addon/tern.js"></script>
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										<script src="js/libs/acorn/acorn.js"></script>
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										<script src="js/libs/acorn/acorn_loose.js"></script>
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										<script src="js/libs/acorn/walk.js"></script>
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										<script src="js/libs/ternjs/polyfill.js"></script>
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										<script src="js/libs/ternjs/signal.js"></script>
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										<script src="js/libs/ternjs/tern.js"></script>
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										<script src="js/libs/ternjs/def.js"></script>
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										<script src="js/libs/ternjs/comment.js"></script>
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										<script src="js/libs/ternjs/infer.js"></script>
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										<script src="js/libs/ternjs/doc_comment.js"></script>
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										<script src="js/libs/tern-threejs/threejs.js"></script>
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										<script src="js/libs/signals.min.js"></script>
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										<!-- Import maps polyfill -->
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										<!-- Remove this when import maps will be widely supported -->
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										<script async src="js/libs/es-module-shims.js"></script>
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										<script type="importmap">
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											{
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												"imports": {
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													"three": "../build/three.module.js",
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													"three/addons/": "../examples/jsm/"
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												}
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											}
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										</script>
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										<script type="module">
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											import * as THREE from 'three';
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											import { Editor } from './js/Editor.js';
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											import { Viewport } from './js/Viewport.js';
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											import { Toolbar } from './js/Toolbar.js';
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											import { Script } from './js/Script.js';
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											import { Player } from './js/Player.js';
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											import { Sidebar } from './js/Sidebar.js';
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											import { Menubar } from './js/menus/Menubar.js';
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											import { Resizer } from './js/Resizer.js';
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											import { VRButton } from 'three/addons/webxr/VRButton.js';
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											window.URL = window.URL || window.webkitURL;
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											window.BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder;
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											Number.prototype.format = function () {
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												return this.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1,');
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											};
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											const editor = new Editor();
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											window.editor = editor; // Expose editor to Console
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											window.THREE = THREE; // Expose THREE to APP Scripts and Console
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											window.VRButton = VRButton; // Expose VRButton to APP Scripts
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											//编辑显示界面 
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											const viewport = new Viewport(editor);
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											document.body.appendChild(viewport.dom);
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											//左侧工具条
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											const toolbar = new Toolbar(editor);
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											document.body.appendChild(toolbar.dom);
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											const script = new Script(editor);
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											document.body.appendChild(script.dom);
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											const player = new Player(editor);
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											document.body.appendChild(player.dom);
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											const sidebar = new Sidebar(editor);
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											document.body.appendChild(sidebar.dom);
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											const menubar = new Menubar(editor);
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											document.body.appendChild(menubar.dom);
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											//
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											//  let labelRenderer = new CSS2DRenderer();
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											// labelRenderer.setSize(window.innerWidth, window.innerHeight-200);
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											// labelRenderer.domElement.style.position = 'absolute';
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											// labelRenderer.domElement.style.top = '200px';
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											// document.body.appendChild(labelRenderer.domElement);
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											const resizer = new Resizer(editor);
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											document.body.appendChild(resizer.dom);
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											// const controls = new OrbitControls(windos.camera, labelRenderer.domElement);
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											// 	controls.minDistance = 5;
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											// 	controls.maxDistance = 100;
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											editor.storage.init(function () {
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												editor.storage.get(function (state) {
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													if (isLoadingFromHash) return;
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													if (state !== undefined) {
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														editor.fromJSON(state);
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													}
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													const selected = editor.config.getKey('selected');
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													if (selected !== undefined) {
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														editor.selectByUuid(selected);
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							 | 
							
								
							 | 
							
								
							 | 
							
													}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												});
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												//
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												let timeout;
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												function saveState() {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													if (editor.config.getKey('autosave') === false) {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
														return;
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													clearTimeout(timeout);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													timeout = setTimeout(function () {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
														editor.signals.savingStarted.dispatch();
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
														timeout = setTimeout(function () {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
															editor.storage.set(editor.toJSON());
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
															editor.signals.savingFinished.dispatch();
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
														}, 100);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													}, 1000);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												const signals = editor.signals;
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												signals.geometryChanged.add(saveState);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												signals.objectAdded.add(saveState);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												signals.objectChanged.add(saveState);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												signals.objectRemoved.add(saveState);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												signals.materialChanged.add(saveState);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												signals.sceneBackgroundChanged.add(saveState);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												signals.sceneEnvironmentChanged.add(saveState);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												signals.sceneFogChanged.add(saveState);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												signals.sceneGraphChanged.add(saveState);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												signals.scriptChanged.add(saveState);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												signals.historyChanged.add(saveState);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											});
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											//
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											document.addEventListener('dragover', function (event) {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												event.preventDefault();
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												event.dataTransfer.dropEffect = 'copy';
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											});
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											document.addEventListener('drop', function (event) {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												event.preventDefault();
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												if (event.dataTransfer.types[0] === 'text/plain') return; // Outliner drop
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												if (event.dataTransfer.items) {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													// DataTransferItemList supports folders
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													editor.loader.loadItemList(event.dataTransfer.items);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												} else {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													editor.loader.loadFiles(event.dataTransfer.files);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											});
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											function onWindowResize() {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												editor.signals.windowResize.dispatch();
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											window.addEventListener('resize', onWindowResize);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											onWindowResize();
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											//
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											let isLoadingFromHash = false;
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											const hash = window.location.hash;
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											if (hash.slice(1, 6) === 'file=') {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												const file = hash.slice(6);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												if (confirm('Any unsaved data will be lost. Are you sure?')) {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													const loader = new THREE.FileLoader();
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													loader.crossOrigin = '';
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													loader.load(file, function (text) {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
														editor.clear();
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
														editor.fromJSON(JSON.parse(text));
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													});
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													isLoadingFromHash = true;
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											// ServiceWorker
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											if ('serviceWorker' in navigator) {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												try {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
													navigator.serviceWorker.register('sw.js');
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												} catch (error) {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
												}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
											}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
										</script>
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
									</body>
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								</html>
							 |