(English version is down below.)
新: V1.1.0: 增加对IE 11的支持。
新: V1.0.6: 修复了小球初始移动方向只为右下角，导致短时间内左上角出现空白，右下角过密的情况。
粒子运动背景插件，仿老版知乎登录页面。
此项目在 https://github.com/sunshine940326/canvas-nest/blob/master/src/index.js 基础上进行了许多改进，使得使用更加方便，且适用于更多场景。
示例网页 预览效果：http://practice.hollowman.ml/🕸️%20canvas-nest.js/sample.html
将下面的代码插入到 <body> 和 </body> 之间.
<script type="text/javascript" src="canvas-nest.js"></script>强烈建议在 </body>标签上方. 例如下面的代码结构:
<html>
<head>
...
</head>
<body>
...
...
<script type="text/javascript" src="canvas-nest.js"></script>
</body>
</html>然后就完成了，打开网页即可看到效果!请注意不要将代码置于 <head> </head>里面.
NEW: V1.1.0: Add support for IE 11.
NEW: V1.0.6: Fix the BUG relating to balls' initial moving direction only to down-right, leading to temporarily blank in top-left corner and too dense in down-right corner.
A nest background drawn on canvas.
This project is derived from https://github.com/sunshine940326/canvas-nest/blob/master/src/index.js . Many improvements have been made to make it more convenient to use and suitable for more scenes.
Sample Page real-time watching: http://practice.hollowman.ml/🕸️%20canvas-nest.js/sample.html
Insert the code below between <body> and </body>.
<script src="canvas-nest.js"></script>Strongly suggest to insert before the tag </body>, as the following:
<html>
<head>
...
</head>
<body>
...
...
<script src="canvas-nest.js"></script>
</body>
</html>Then ok! Please do not add the code in the <head> </head>.