烟花倒影粒子喷射效果

代码语言:html

所属分类:粒子

下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开

<!doctype html>
<html>
<head>
<meta charset="utf-8">

<style>
canvas { position: absolute; top: 0; left: 0; }
</style>
</head>
<body>
<canvas id=c></canvas>
<script>	
	var w = c.width = window.innerWidth
	,h = c.height = window.innerHeight
	,ctx = c.getContext( '2d' )
	,opts = {
		baseBaseSize: 15,
		addedBaseSize: 5,
		baseVel: 2,
		addedVel: 1,
		baseTime: 60,
		addedTime: 20,
		overTime: 5,
		sliding: .99,
		particleChance: .9,
		particles: 100,
		.........完整代码请登录后点击上方下载按钮下载查看

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