纯js canvas粒子发射器效果可修改参数-html代码-BFW代码库

纯js canvas粒子发射器效果可修改参数

代码语言：html

所属分类：粒子

代码描述：纯js编写，canvas渲染，可修改粒子大小、延迟时间、距离等

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>
/********************
  Common
********************/

html, body {
  height: 100%;
  width: 100%;
  font-family: Helvetica, verdana, monospace;
  color: #FFFFFF;
  font-size: 100%;
  padding: 0;
  margin: 0;
  letter-spacing: 0.2rem;
  overflow: hidden;
  background: #000;
}

a {
  color: #FFF;
  text-decoration: none;
}

h1 {
  font-size: 1.6rem;
}

p {
  padding: 0.8rem 0;
  font-size: 0.8rem;
}

div#main {
  position: absolute;
  top: 0;
  left: 0;
  padding: 1.6rem;
}

/********************
  Contents
********************/

canvas#canvas {
  background: #000;
}

div#controller {
  display: none;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  background: #0871BC;
  opacity: 0.9;
  overflow-y: scroll;
  z-index: 3;
}

div#controller > dl {
  padding: 0 1.6rem;
}

p#closeController {
  padding: 1.6rem;
}

p#openController {
  background: #0871BC;
  position: fixed;
  right: 0;
  left: 0;
  bottom: 1.6rem;
  margin: auto;
  width: 200px;
  text-align: center;
  z-index: 2;
}
</style>

</head>
<body translate="no">


<div id="contents">
<canvas id="canvas">This browser cannot use a canvas.</canvas>
<p id="openController"><a href="#">修改参数</a></p>
<div id="controller">
<p id.........完整代码请登录后点击上方下载按钮下载查看