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misc_sound.html

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  1. <!doctype html>
    2. 

  2. <html lang="en">
    3. 

  3. 	<head>
    4. 

  4. 		<title>three.js misc - sound</title>
    5. 

  5. 		<meta charset="utf-8">
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  7. 		<style>
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  8. 			body {
    9. 

  9. 				background-color: #000000;
    10. 

  10. 				margin: 0px;
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  11. 				overflow: hidden;
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  12. 				font-family:Monospace;
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  13. 				font-size:13px;
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  14. 				text-align:center;
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  15. 				font-weight: bold;
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  16. 				text-align:center;
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  19. 			a {
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  20. 				color:#0078ff;
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  21. 			}
    22. 

  22. 

  23. 			#info {
    24. 

  24. 				color:#fff;
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  25. 				position: absolute;
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  26. 				top: 0px; width: 100%;
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  27. 				padding: 5px;
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    29. 

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    30. 

  30. 		</style>
    31. 

  31. 	</head>
    32. 

  32. 	<body>
    33. 

  33. 

  34. 		<div id="info">
    35. 

  35. 			<a href="http://github.com/mrdoob/three.js" target="_blank">three.js</a> - webgl 3d sounds example -
    36. 

  36. 			music by <a href="http://www.newgrounds.com/audio/listen/358232" target="_blank">larrylarrybb</a> and
    37. 

  37. 			<a href="http://www.newgrounds.com/audio/listen/376737" target="_blank">skullbeatz</a> <br/><br/>
    38. 

  38. 

  39. 			navigate with WASD / arrows / mouse
    40. 

  40. 		</div>
    41. 

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    160. 

  160. 		<script type="text/javascript" src="../src/extras/renderers/CrosseyedWebGLRenderer.js"></script>
    161. 

  161. 

  162. 		<script src="js/RequestAnimationFrame.js"></script>
    163. 

  163. 		<script src="js/Detector.js"></script>
    164. 

  164. 

  165. 		<script>
    166. 

  166. 

  167. 			if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
    168. 

  168. 

  169. 			var container;
    170. 

  170. 			var camera, controls, scene, renderer;
    171. 

  171. 			var light, pointLight;
    172. 

  172. 

  173. 			var mesh;
    174. 

  174. 			var material_sphere1, material_sphere2;
    175. 

  175. 

  176. 			var sound1, sound2;
    177. 

  177. 

  178. 			var Sound = function ( sources, radius, volume ) {
    179. 

  179. 

  180. 				var audio = document.createElement( 'audio' );
    181. 

  181. 

  182. 				for ( var i = 0; i < sources.length; i ++ ) {
    183. 

  183. 

  184. 					var source = document.createElement( 'source' );
    185. 

  185. 					source.src = sources[ i ];
    186. 

  186. 

  187. 					audio.appendChild( source );
    188. 

  188. 

  189. 				}
    190. 

  190. 

  191. 				this.position = new THREE.Vector3();
    192. 

  192. 

  193. 				this.play = function () {
    194. 

  194. 

  195. 					audio.play();
    196. 

  196. 

  197. 				}
    198. 

  198. 

  199. 				this.update = function ( camera ) {
    200. 

  200. 

  201. 					var distance = this.position.distanceTo( camera.position );
    202. 

  202. 

  203. 					if ( distance <= radius ) {
    204. 

  204. 

  205. 						audio.volume = volume * ( 1 - distance / radius );
    206. 

  206. 

  207. 					} else {
    208. 

  208. 

  209. 						audio.volume = 0;
    210. 

  210. 

  211. 					}
    212. 

  212. 

  213. 				}
    214. 

  214. 

  215. 			}
    216. 

  216. 

  217. 			init();
    218. 

  218. 			animate();
    219. 

  219. 

  220. 			function init() {
    221. 

  221. 

  222. 				container = document.getElementById( 'container' );
    223. 

  223. 

  224. 				scene  = new THREE.Scene();
    225. 

  225. 				scene.fog = new THREE.FogExp2( 0x000000, 0.0035 );
    226. 

  226. 

  227. 				camera = new THREE.PerspectiveCamera( 50, window.innerWidth / window.innerHeight, 1, 10000 );
    228. 

  228. 				camera.position.set( 0, 25, 0 );
    229. 

  229. 

  230. 				controls = new THREE.FirstPersonControls( camera );
    231. 

  231. 				controls.movementSpeed = 70;
    232. 

  232. 				controls.lookSpeed = 0.05;
    233. 

  233. 				controls.noFly = true;
    234. 

  234. 				controls.lookVertical = false;
    235. 

  235. 

  236. 				light = new THREE.DirectionalLight( 0xffffff );
    237. 

  237. 				light.position.set( 0, 0.5, 1 );
    238. 

  238. 				light.position.normalize();
    239. 

  239. 				scene.add( light );
    240. 

  240. 

  241. 				var sphere = new THREE.SphereGeometry( 20, 32, 16 );
    242. 

  242. 

  243. 				material_sphere1 = new THREE.MeshLambertMaterial( { color: 0xffaa00, shading: THREE.FlatShading } );
    244. 

  244. 				material_sphere2 = new THREE.MeshLambertMaterial( { color: 0xff2200, shading: THREE.FlatShading } );
    245. 

  245. 

  246. 				var cube = new THREE.CubeGeometry( 5, 40, 5 );
    247. 

  247. 				var material_cube = new THREE.MeshLambertMaterial( { color: 0xffff00, shading: THREE.FlatShading } );
    248. 

  248. 				material_cube.color.setHSV( 0.1, 0.7, 1 );
    249. 

  249. 

  250. 				// sound spheres
    251. 

  251. 

  252. 				var s = 1;
    253. 

  253. 

  254. 				var mesh1 = new THREE.Mesh( sphere, material_sphere1 );
    255. 

  255. 				mesh1.position.set( -250, 30, 0 );
    256. 

  256. 				mesh1.scale.set( s, s, s );
    257. 

  257. 				scene.add( mesh1 );
    258. 

  258. 

  259. 				sound1 = new Sound( [ 'sounds/358232_j_s_song.mp3', 'sounds/358232_j_s_song.ogg' ], 275, 1 );
    260. 

  260. 				sound1.position.copy( mesh1.position );
    261. 

  261. 				sound1.play();
    262. 

  262. 

  263. 				//
    264. 

  264. 

  265. 				var mesh2 = new THREE.Mesh( sphere, material_sphere2 );
    266. 

  266. 				mesh2.position.set( 250, 30, 0 );
    267. 

  267. 				mesh2.scale.set( s, s, s );
    268. 

  268. 				scene.add( mesh2 );
    269. 

  269. 

  270. 				sound2 = new Sound( [ 'sounds/376737_Skullbeatz___Bad_Cat_Maste.mp3', 'sounds/376737_Skullbeatz___Bad_Cat_Maste.ogg' ], 275, 1 );
    271. 

  271. 				sound2.position.copy( mesh2.position );
    272. 

  272. 				sound2.play();
    273. 

  273. 

  274. 

  275. 				// ground
    276. 

  276. 

  277. 				var material_wireframe = new THREE.MeshLambertMaterial( { color: 0xffaa00, wireframe: true, wireframeLinewidth: 1 } );
    278. 

  278. 				material_wireframe.color.setHSV( 0.1, 0.2, 0.25 );
    279. 

  279. 

  280. 

  281. 				var plane = new THREE.PlaneGeometry( 1000, 1000, 100, 100 );
    282. 

  282. 				mesh = new THREE.Mesh( plane, material_wireframe );
    283. 

  283. 				mesh.position.y = 0.1;
    284. 

  284. 				mesh.rotation.x = -Math.PI/2;
    285. 

  285. 				scene.add( mesh );
    286. 

  286. 

  287. 

  288. 				renderer = new THREE.WebGLRenderer( { clearColor: 0x000000, clearAlpha: 1, antialias: false } );
    289. 

  289. 				renderer.setSize( window.innerWidth, window.innerHeight );
    290. 

  290. 

  291. 				container.innerHTML = "";
    292. 

  292. 				container.appendChild( renderer.domElement );
    293. 

  293. 

  294. 				renderer.autoClear = false;
    295. 

  295. 

  296. 			}
    297. 

  297. 

  298. 			function animate() {
    299. 

  299. 

  300. 				requestAnimationFrame( animate );
    301. 

  301. 				render();
    302. 

  302. 

  303. 			}
    304. 

  304. 

  305. 

  306. 			function render() {
    307. 

  307. 

  308. 				var time = new Date().getTime() * 0.005;
    309. 

  309. 

  310. 				controls.update();
    311. 

  311. 

  312. 				material_sphere1.color.setHSV( 0.0, 0.3 + 0.7 * ( 1 + Math.cos(time) ) / 2, 1 );
    313. 

  313. 				material_sphere2.color.setHSV( 0.1, 0.3 + 0.7 * ( 1 + Math.sin(time) ) / 2, 1 );
    314. 

  314. 

  315. 				renderer.clear();
    316. 

  316. 				renderer.render( scene, camera );
    317. 

  317. 

  318. 				sound1.update( camera );
    319. 

  319. 				sound2.update( camera );
    320. 

  320. 

  321. 			}
    322. 

  322. 

  323. 		</script>
    324. 

  324. 

  325. 	</body>
    326. 

  326. </html>
    327.
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