js实现盘状旋转动画效果代码
代码语言:html
所属分类:动画
代码描述:js实现盘状旋转动画效果代码
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
<html lang="en">
<head>
<meta charset="UTF-8">
<style>
body {
width: 100%;
margin: 0;
overflow: hidden;
background: #000815;
}
canvas {
display: block;
}
</style>
</head>
<body>
<canvas id="canv" width="971" height="744"></canvas>
<script>
/*
Algorithms explained:
http://archive.bridgesmathart.org/2008/bridges2008-131.pdf
*/
(function() {
var pow = Math.pow,
sin = Math.sin,
cos = Math.cos,
pi = Math.PI;
function _d(z,t, p,q) {
// The square of the distance between z*e^(it) and z*e^(it)^(p/q).
var w = pow(z, p/q),
s =(p*t + 2*pi)/q;
return (
pow( z*cos(t) - w*cos(s), 2 )
.........完整代码请登录后点击上方下载按钮下载查看
















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