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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