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index.html
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<!DOCTYPE HTML>
<html lang="en">
<head>
<title>WebGL Globe</title>
<meta charset="utf-8">
<link rel="stylesheet" href="orbit.css">
<style type="text/css">
html {
height: 100%;
}
body {
margin: 0;
padding: 0;
background: #000000 url(loading.gif) center center no-repeat;
color: #ffffff;
font-family: sans-serif;
font-size: 13px;
line-height: 20px;
height: 100%;
}
#info {
font-size: 11px;
position: absolute;
bottom: 5px;
background-color: rgba(0,0,0,0.8);
border-radius: 3px;
right: 10px;
padding: 10px;
}
#currentInfo {
width: 270px;
position: absolute;
left: 20px;
top: 63px;
background-color: rgba(0,0,0,0.2);
border-top: 1px solid rgba(255,255,255,0.4);
padding: 10px;
}
a {
color: #aaa;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
.bull {
padding: 0 5px;
color: #555;
}
#title {
position: absolute;
top: 20px;
width: 270px;
left: 20px;
background-color: rgba(0,0,0,0.2);
border-radius: 3px;
font: 20px Georgia;
padding: 10px;
}
.year {
font: 16px Georgia;
line-height: 26px;
height: 30px;
text-align: center;
float: left;
width: 90px;
color: rgba(255, 255, 255, 0.4);
cursor: pointer;
-webkit-transition: all 0.1s ease-out;
}
.year:hover, .year.active {
font-size: 23px;
color: #fff;
}
#ce span {
display: none;
}
#ce {
width: 180px;
height: 180px;
display: block;
position: absolute;
bottom: 15px;
left: 20px;
background: url(ce.png);
}
</style>
</head>
<body>
<div id="container"></div>
<div id="info">
using <strong><a href="http://www.chromeexperiments.com/globe"> WebGL Globe</a></strong> <span class="bull">•</span> Created by the Arch Team
</div>
<div id="currentInfo">
Gravity Map uses WebGL to create virtual earth that visualizes value of gravity at different locations on the surface of earth.
[<a href="http://github.com/haude/gravity/">code</a>]</br>
<span id="year1990" class="year"></span>
<span id="year1995" class="year"></span>
<span id="year2000" class="year"></span>
</div>
<div id="title">
Gravity <small>
#visulization #earth</small>
</div>
<img src="orbit.png" class="saturn">
<a id="ce" href="">
</a>
<script src="third-party/system.min.js"></script>
<script src="third-party/three.min.js"></script>
<script src="third-party/tween.min.js"></script>
<script src="globe.js"></script>
<script>
if(System.support.webgl === false){
var message = document.createElement( 'div' );
message.style.cssText = 'font-family:monospace;font-size:13px;text-align:center;color:#fff;background:#333;padding:1em;width:540px;margin:30em auto 0';
message.innerHTML = 'Either your graphics card or your browser does not support WebGL.<br /><a href="http://www.khronos.org/webgl/wiki_1_15/index.php/Getting_a_WebGL_Implementation">View a list</a> of WebGL compatible browsers.';
document.body.appendChild( message );
document.body.style.background = '#000000';
} else {
var years = ['1990','1995','2000'];
var container = document.getElementById('container');
var globe = new DAT.Globe(container);
var settime = function(globe, t) {
return function() {
new TWEEN.Tween(globe).to({time: t/years.length},500).easing(TWEEN.Easing.Cubic.Out).start();
var y = document.getElementById('year'+years[t]);
if (y.getAttribute('class') === 'year active') {
return;
}
var yy = document.getElementsByClassName('year');
for(var i=0; i<yy.length; i++) {
yy[i].setAttribute('class','year');
}
y.setAttribute('class', 'year active');
};
};
for(var i = 0; i<years.length; i++) {
var y = document.getElementById('year'+years[i]);
y.addEventListener('mouseover', settime(globe,i), false);
}
var xhr = new XMLHttpRequest();
xhr.addEventListener('load', function(e) {
var data = JSON.parse(e.target.responseText);
window.data = data;
for (var i=0;i<data.length;i++) {
globe.addData(data[i][1], {format: 'magnitude', name: data[i][0], animated: true});
}
globe.createPoints();
settime(globe,0)();
globe.animate();
}, false);
xhr.open('GET', 'gravity.json', true);
xhr.send(null);
var animate = function(){
requestAnimationFrame(animate);
TWEEN.update();
}
animate();
}
</script>
</body>
</html>