canvas实现小球气泡漂浮三维动画效果代码
代码语言:html
所属分类:动画
代码描述:canvas实现小球气泡漂浮三维动画效果代码
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
<!DOCTYPE html> <html lang="en" > <head> <meta charset="UTF-8"> </head> <body> <canvas id='canv'></canvas> <script > var c = document.getElementById('canv'); var $ = c.getContext('2d'); var u = 0; /* Marsaglia's Xorshift128 PRG: http://en.wikipedia.org/wiki/Xorshift */ var shift = function(x, y, z, w) { x = x || 123456789; y = y || 362436069; z = z || 521288629; w = w || 88675123; return function() { var s.........完整代码请登录后点击上方下载按钮下载查看
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