webgl canvas烟花雨动画效果代码

代码语言:html

所属分类:动画

代码描述:webgl canvas烟花雨动画效果代码,点击鼠标看效果。

代码标签: canvas webgl 烟花 动画

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>
canvas {
	position: absolute;
	top: 0;
	left: 0;
	background-color: #111;
}
</style>



</head>

<body>
  <canvas id=c></canvas>

  
      <script  >
var gl = c.getContext('webgl', { preserveDrawingBuffer: true }),
w = c.width = window.innerWidth,
h = c.height = window.innerHeight,

webgl = {},
opts = {
  projectileAlpha: .8,
  projectileLineWidth: 1.3,
  fireworkAngleSpan: .5,
  baseFireworkVel: 3,
  addedFireworkVel: 3,
  gravity: .03,
  lowVelBoundary: -.2,
  xFriction: .995,
  baseS.........完整代码请登录后点击上方下载按钮下载查看

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