canvas点对点连线传送信息并计算数量动画效果代码-html代码-BFW代码库

canvas点对点连线传送信息并计算数量动画效果代码

代码语言：html

所属分类：动画

代码描述：canvas点对点连线传送信息并计算数量动画效果代码

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>
<head>
<meta charset="utf-8">


<style>
*{margin:0;padding:0;}
canvas {
	background:#111;
	background-size:cover;
	display:block;
}
body{overflow: hidden;}
</style>

</head>
<body>

<div></div>

<script>
// queue to land
// number of docked or approaching planes
// change color of plane for modes
// make planes avoid planes
// adjustable settings
// add random wind factors

window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||function(a){window.setTimeout(a,1E3/60)}}();

$ = {};

$.util = {
  rand: function( min, max ) {
    return Math.random() * ( max - min ) + min;
  },
  randInt: function( min, max ) {
    return Math.floor( Math.random() * ( max - min + 1 ) ) + min;
  },
  norm: function( val, min, max ) {
	    return ( val - min ) / ( max - min );
	  },
  lerp: function( norm, mi.........完整代码请登录后点击上方下载按钮下载查看