canvas大雪纷飞下雪动画效果代码-html代码-BFW代码库

canvas大雪纷飞下雪动画效果代码

代码语言：html

所属分类：粒子

代码描述：canvas大雪纷飞下雪动画效果代码

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: url(//repo.bfw.wiki/bfwrepo/image/5fc1a7f99e34f.png);
        background-size: cover;
    }
</style>
</head>
<body>

<canvas id="snow-flake-app"></canvas>

<script>
 //Here is configuration
window.animation_config = {
  generatorDelay : { min: 1, max:20 }, //in ms
  speed : 1, //1x
  x_axis_rate : 0.1, // x axis mobility
  weight : 0.5, //snow flake weight
  size : 1.5, //snow flake size
  z_axis_rate : 0.05, //z axis mobility
  color : {b : 255, a: 0.8}, //b for brightness, a for alpha, by default generates random colors but if you set brightness 255 then you'll see only white color
  wind : 0 // value's sign determines wind direction.
};
(function(){
    window.animation_config = window.animation_config || {
        generatorDelay : { min: 1,.........完整代码请登录后点击上方下载按钮下载查看