javascript
/
three.js
镜像来自 https://github.com/tazdij/three.js.git


			
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290
							/**
 * @author mrdoob / http://mrdoob.com/
 */

Menubar.File = function ( editor ) {

	var container = new UI.Panel();
	container.setClass( 'menu' );

	var title = new UI.Panel();
	title.setClass( 'title' );
	title.setTextContent( 'File' );
	container.add( title );

	var options = new UI.Panel();
	options.setClass( 'options' );
	container.add( options );

	// New

	var option = new UI.Panel();
	option.setClass( 'option' );
	option.setTextContent( 'New' );
	option.onClick( function () {

		if ( confirm( 'Any unsaved data will be lost. Are you sure?' ) ) {

			editor.clear();

		}

	} );
	options.add( option );

	//

	options.add( new UI.HorizontalRule() );

	// Import

	var fileInput = document.createElement( 'input' );
	fileInput.type = 'file';
	fileInput.addEventListener( 'change', function ( event ) {

		editor.loader.loadFile( fileInput.files[ 0 ] );

	} );

	var option = new UI.Panel();
	option.setClass( 'option' );
	option.setTextContent( 'Import' );
	option.onClick( function () {

		fileInput.click();

	} );
	options.add( option );

	//

	options.add( new UI.HorizontalRule() );

	// Export Geometry

	var option = new UI.Panel();
	option.setClass( 'option' );
	option.setTextContent( 'Export Geometry' );
	option.onClick( function () {

		var object = editor.selected;

		if ( object === null ) {

			alert( 'No object selected.' );
			return;

		}

		var geometry = object.geometry;

		if ( geometry === undefined ) {

			alert( 'The selected object doesn\'t have geometry.' );
			return;

		}

		var output = geometry.toJSON();
		output = JSON.stringify( output, null, '\t' );
		output = output.replace( /[\n\t]+([\d\.e\-\[\]]+)/g, '$1' );

		exportString( output );

	} );
	options.add( option );

	// Export Object

	var option = new UI.Panel();
	option.setClass( 'option' );
	option.setTextContent( 'Export Object' );
	option.onClick( function () {

		var object = editor.selected;

		if ( object === null ) {

			alert( 'No object selected' );
			return;

		}

		var output = object.toJSON();
		output = JSON.stringify( output, null, '\t' );
		output = output.replace( /[\n\t]+([\d\.e\-\[\]]+)/g, '$1' );

		exportString( output );

	} );
	options.add( option );

	// Export Scene

	var option = new UI.Panel();
	option.setClass( 'option' );
	option.setTextContent( 'Export Scene' );
	option.onClick( function () {

		var output = editor.scene.toJSON();
		output = JSON.stringify( output, null, '\t' );
		output = output.replace( /[\n\t]+([\d\.e\-\[\]]+)/g, '$1' );

		exportString( output );

	} );
	options.add( option );

	// Export OBJ

	var option = new UI.Panel();
	option.setClass( 'option' );
	option.setTextContent( 'Export OBJ' );
	option.onClick( function () {

		var object = editor.selected;

		if ( object === null ) {

			alert( 'No object selected.' );
			return;

		}

		var exporter = new THREE.OBJExporter();

		exportString( exporter.parse( object ) );

	} );
	options.add( option );

	// Export STL

	var option = new UI.Panel();
	option.setClass( 'option' );
	option.setTextContent( 'Export STL' );
	option.onClick( function () {

		var exporter = new THREE.STLExporter();

		exportString( exporter.parse( editor.scene ) );

	} );
	options.add( option );

	//

	options.add( new UI.HorizontalRule() );

	// Publish

	var option = new UI.Panel();
	option.setClass( 'option' );
	option.setTextContent( 'Publish' );
	option.onClick( function () {

		var camera = editor.camera;

		var zip = new JSZip();

		zip.file( 'index.html', [

			'<!DOCTYPE html>',
			'<html lang="en">',
			'	<head>',
			'		<title>three.js</title>',
			'		<meta charset="utf-8">',
			'		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">',
			'		<style>',
			'		body {',
			'			margin: 0px;',
			'			overflow: hidden;',
			'		}',
			'		</style>',
			'	</head>',
			'	<body ontouchstart="">',
			'		<script src="js/three.min.js"></script>',
			'		<script src="js/app.js"></script>',
			'		<script>',
			'',
			'			var loader = new THREE.XHRLoader();',
			'			loader.load( \'app.json\', function ( text ) {',
			'',
			'				var player = new APP.Player();',
			'				player.load( JSON.parse( text ) );',
			'				player.setSize( window.innerWidth, window.innerHeight );',
			'				player.play();',
			'',
			'				document.body.appendChild( player.dom );',
			'',
			'			} );',
			'',
			'		</script>',
			'	</body>',
			'</html>'

		].join( '\n' ) );

		//

		var output = editor.toJSON();
		output = JSON.stringify( output, null, '\t' );
		output = output.replace( /[\n\t]+([\d\.e\-\[\]]+)/g, '$1' );

		zip.file( 'app.json', output );

		//

		var manager = new THREE.LoadingManager( function () {

			location.href = 'data:application/zip;base64,' + zip.generate();

		} );

		var loader = new THREE.XHRLoader( manager );
		loader.load( 'js/libs/app.js', function ( content ) {

			zip.file( 'js/app.js', content );

		} );
		loader.load( '../build/three.min.js', function ( content ) {

			zip.file( 'js/three.min.js', content );

		} );

	} );
	options.add( option );

	/*
	// Test

	var option = new UI.Panel();
	option.setClass( 'option' );
	option.setTextContent( 'Test' );
	option.onClick( function () {

		var text = new UI.Text( 'blah' );
		editor.showDialog( text );

	} );
	options.add( option );
	*/


	//

	var exportString = function ( output ) {

		var blob = new Blob( [ output ], { type: 'text/plain' } );
		var objectURL = URL.createObjectURL( blob );

		window.open( objectURL, '_blank' );
		window.focus();

	};

	return container;

};