js实现canvas圆点模糊粒子动画效果代码
代码语言:html
所属分类:粒子
代码描述:js实现canvas圆点模糊粒子动画效果代码
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>
html, body {
margin:0;
padding:0;
}
canvas {
display:block;
background:#705;
cursor:pointer;
}
</style>
</head>
<body>
<canvas></canvas>
<script>
const rnd = () => {
return 1 - Math.random() * 2;
};
const vary = (base, range) => {
return base + base * rnd() * range;
};
class CircleScene
{
constructor() {
this.config = {
types: {
micro: {color: 300, count: 1300, size: 0.02, blur: 0.005, mv: 0.0001},
small: {color: 300, count: 200, size: 0.04, blur: 0.001, .........完整代码请登录后点击上方下载按钮下载查看
















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