mirror of
https://github.com/tweenjs/tween.js.git
synced 2026-02-01 17:27:10 +00:00
68 lines
1.6 KiB
HTML
68 lines
1.6 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<title>Tween.js / video and time</title>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<link href="css/style.css" media="screen" rel="stylesheet" type="text/css" />
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</head>
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<body>
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<div id="info">
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<h1><a href="http://github.com/sole/tween.js">tween.js</a></h1>
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<h2>05 _ video and time</h2>
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<p>Playing a video, synchronizing a tween to it</p>
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</div>
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<div id="target" style="position: absolute; left: 50px; top: 300px; font-size: 100px; letter-spacing: -7px; ">
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<video id="video" src="video/sintel.webm" width="320" height="138" autoplay></video>
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</div>
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<script src="../build/tween.min.js"></script>
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<script src="js/RequestAnimationFrame.js"></script>
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<script>
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var video;
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init();
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animate();
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function init() {
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var output = document.createElement( 'div' );
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var target = document.getElementById( 'target' );
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target.appendChild( output );
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video = document.getElementById( 'video' );
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video.addEventListener( 'play', function() {
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new TWEEN.Tween( { x: 50, y: 0 } )
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.to( { x: 400 }, this.duration )
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.easing( TWEEN.Easing.Linear.None )
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.onUpdate( function () {
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output.innerHTML = 'x == ' + Math.round( this.x );
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target.style.left = ( this.x ) + 'px';
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} )
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.start( video.currentTime );
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}, false );
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}
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function animate() {
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requestAnimationFrame( animate );
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if ( video.readyState === video.HAVE_ENOUGH_DATA ) {
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TWEEN.update( video.currentTime );
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}
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}
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</script>
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</body>
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</html>
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