index.html

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>three.js examples</title>
		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
		<link rel="shortcut icon" href="../files/favicon.ico" />
		<link rel="stylesheet" type="text/css" href="../files/main.css">
		<style>
			#panel #content .link {
				display: block;
			}
		</style>
	</head>
	<body>

		<div id="panel">

			<div id="header">
				<h1><a href="https://threejs.org">three.js</a></h1>

				<div id="sections">
					<a href="../docs/index.html#manual/introduction/Creating-a-scene">docs</a>
					<span class="selected">examples</span>
				</div>

				<div id="expandButton"></div>
			</div>

			<div id="panelScrim"></div>

			<div id="contentWrapper">

				<div id="inputWrapper">
					<input placeholder="" type="text" id="filterInput" autocorrect="off" autocapitalize="off" spellcheck="false" />
					<div id="exitSearchButton"></div>
				</div>

				<div id="content"></div>
			</div>

		</div>

		<iframe id="viewer" name="viewer" allowfullscreen allowvr onmousewheel=""></iframe>

		<a id="button" target="_blank"><img src="../files/ic_code_black_24dp.svg"></a>

		<script src="files.js"></script>

		<script>

		var panel = document.getElementById( 'panel' );
		var content = document.getElementById( 'content' );
		var viewer = document.getElementById( 'viewer' );
		var filterInput = document.getElementById( 'filterInput' );
		var exitSearchButton = document.getElementById( 'exitSearchButton' );
		var expandButton = document.getElementById( 'expandButton' );
		var viewSrcButton = document.getElementById( 'button' );
		var panelScrim = document.getElementById( 'panelScrim' );

		var links = {};
		var selected = null;
		var container = document.createElement( 'div' );

		init();

		function init() {

			content.appendChild( container );

			viewSrcButton.style.display = 'none';

			for ( var key in files ) {

				var section = files[ key ];

				var header = document.createElement( 'h2' );
				header.textContent = key;
				header.setAttribute( 'data-category', key );
				container.appendChild( header );

				for ( var i = 0; i < section.length; i ++ ) {

					var file = section[ i ];

					var link = createLink( file );
					container.appendChild( link );

					links[ file ] = link;

				}

			}

			if ( window.location.hash !== '' && links[ window.location.hash.substring( 1 ) ] ) {

				loadFile( window.location.hash.substring( 1 ) );

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			filterInput.value = extractQuery();

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				panel.classList.add( 'searchFocused' );

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			// Events

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				viewer.style.height = getComputedStyle( viewer ).height;
				viewer.setAttribute( 'scrolling', 'no' );

			}

		}

		function createLink( file ) {

			var link = document.createElement( 'a' );
			link.className = 'link';
			link.href = file + '.html';
			link.textContent = getName( file );
			link.setAttribute( 'target', 'viewer' );
			link.addEventListener( 'click', function ( event ) {

				if ( event.button !== 0 || event.ctrlKey || event.altKey || event.metaKey ) return;

				selectFile( file );

			} );

			return link;

		}

		function loadFile( file ) {

			selectFile( file );
			viewer.src = file + '.html';

		}

		function selectFile( file ) {

			if ( selected !== null ) links[ selected ].classList.remove( 'selected' );

			links[ file ].classList.add( 'selected' );

			window.location.hash = file;
			viewer.focus();

			panel.classList.remove( 'open' );

			selected = file;

			// Reveal "View source" button and set attributes to this example
			viewSrcButton.style.display = '';
			viewSrcButton.href = 'https://github.com/mrdoob/three.js/blob/master/examples/' + selected + '.html';
			viewSrcButton.title = 'View source code for ' + getName( selected ) + ' on GitHub';

		}

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				window.history.replaceState( {}, '', '?q=' + v + window.location.hash );

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				window.history.replaceState( {}, '', window.location.pathname + window.location.hash );

			}

			var exp = new RegExp( v, 'gi' );

			for ( var key in files ) {

				var section = files[ key ];

				for ( var i = 0; i < section.length; i ++ ) {

					filterExample( section[ i ], exp );

				}

			}

			layoutList();

		}

		function filterExample( file, exp ) {

			var link = links[ file ];
			var name = getName( file );
			if ( file in tags ) file += tags[ file ].join( ' ' );
			var res = file.match( exp );
			var text;

			if ( res && res.length > 0 ) {

				link.classList.remove( 'hidden' );

				for ( var i = 0; i < res.length; i ++ ) {

					text = name.replace( res[ i ], '<b>' + res[ i ] + '</b>' );

				}

				link.innerHTML = text;

			} else {

				link.classList.add( 'hidden' );
				link.innerHTML = name;

			}

		}

		function getName( file ) {

			var name = file.split( '_' );
			name.shift();
			return name.join( ' / ' );

		}

		function layoutList() {

			for ( var key in files ) {

				var collapsed = true;

				var section = files[ key ];

				for ( var i = 0; i < section.length; i ++ ) {

					var file = section[ i ];

					if ( links[ file ].classList.contains( 'hidden' ) === false ) {

						collapsed = false;
						break;

					}

				}

				var element = document.querySelector( 'h2[data-category="' + key + '"]' );

				if ( collapsed ) {

					element.classList.add( 'hidden' );

				} else {

					element.classList.remove( 'hidden' );

				}

			}

		}

		function extractQuery() {

			var p = window.location.search.indexOf( '?q=' );

			if ( p !== - 1 ) {

				return window.location.search.substr( 3 );

			}

			return '';

		}

		</script>

	</body>
</html>