<!DOCTYPE HTML>
<html>
<head>
<title>proton.js-zone-dead</title>
<meta name="viewport" id="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<meta charset="utf-8">
<style type="text/css">
body {
background-color: #333333;
margin: 0px;
overflow: hidden;
}
#container {
width:100%;
height:100%;
}
#testCanvas {
background: #000000;
}
</style>
</head>
<body>
<div id="container">
<canvas id="testCanvas"></canvas>
</div>
<script src="../../lib/requestAnimationFrame.min.js"></script>
<script src="../../lib/stats.min.js"></script>
<script src="//localhost:3001/build/proton.web.js"></script>
<script>
var canvas;
var context;
var proton;
var renderer;
var emitter;
var stats;
var textures;
main();
function main() {
canvas = document.getElementById("testCanvas");
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;
addStats();
textures = [];
var str = 'proton';
for (var i = 0; i < str.length; i++) {
var url = 'image/' + str.substr(i, 1) + '.png';
textures.push(url);
}
createProton();
tick();
}
function addStats() {
stats = new Stats();
stats.setMode(2);
stats.domElement.style.position = 'absolute';
stats.domElement.style.left = '0px';
stats.domElement.style.top = '0px';
document.getElementById('container').appendChild(stats.domElement);
}
function createProton() {
proton = new Proton;
emitter = new Proton.Emitter();
emitter.rate = new Proton.Rate(new Proton.Span(10, 20), new Proton.Span(.1, .5));
emitter.addInitialize(new Proton.Mass(1));
emitter.addInitialize(new Proton.Body(textures));
emitter.addInitialize(new Proton.Life(8, 15));
emitter.addInitialize(new Proton.Position(new Proton.CircleZone(canvas.width / 2, canvas.height / 2, 100)));
emitter.addInitialize(new Proton.Velocity(new Proton.Span(2, 4), new Proton.Span(0, 360), 'polar'));
emitter.addBehaviour(new Proton.Alpha(1, 0), new Proton.Color('random'));
emitter.addBehaviour(new Proton.Scale(Proton.getSpan(.2, 1)));
emitter.addBehaviour(new Proton.RandomDrift(10, 10, .05));
var crosszone = new Proton.CrossZone(new Proton.CircleZone(canvas.width / 2, canvas.height / 2, 280), 'bound');
emitter.addBehaviour(crosszone);
emitter.emit();
proton.addEmitter(emitter);
renderer = new Proton.WebGLRenderer(canvas);
renderer.blendFunc("SRC_ALPHA", "ONE");
proton.addRenderer(renderer);
}
function tick() {
requestAnimationFrame(tick);
stats.begin();
proton.update();
stats.end();
}
</script>
</body>
</html>