canvas实现多彩线条交汇变形动画效果代码-html代码-BFW代码库

canvas实现多彩线条交汇变形动画效果代码

代码语言：html

所属分类：动画

代码描述：canvas实现多彩线条交汇变形动画效果代码

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">

    <style>
        body {
    			background-color: black;
    			margin: 0;
    			overflow: hidden;
    		}
    </style>
</head>

<body>
 
    <canvas id="canvas"></canvas>
  
    <script>
        var PHI = (1 + Math.sqrt(5)) / 2, // 1.618033988749895
      maxGeneration = (navigator.userAgent.toLowerCase().indexOf('firefox') > -1) ? 5 : 6, // Let's go easy on Firefox
      frameDuration = 1000 / 60,
      duration = 3000,
      rotationSpeed = 0.3,
      totalIterations = Math.floor(duration / frameDuration),
      maxBaseSize = 100,
      baseSizeSpeed = 0.02;
    
    var canvas = document.getElementById("canvas"),
      ctx = canvas.getContext("2d"),
      canvasWidth = document.documentElemen.........完整代码请登录后点击上方下载按钮下载查看