原生js模拟粒子碰撞动画效果
代码语言:html
所属分类:粒子
代码描述:原生js模拟粒子碰撞动画效果
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 { margin: 0; background: #000; color: #fff; overflow: hidden; } canvas { display: block; width: 100vw; height: 100vh; } </style> </head> <body translate="no"> <canvas></canvas> <script > const rand = (a, b) => a + Math.floor(Math.random() * (b - a + 1)); const canvas = document.querySelector("canvas"); const ctx = canvas.getContext("2d"); const numParticles = Math.floor(innerWidth * innerHeight * 7e-4); const pixelSiz.........完整代码请登录后点击上方下载按钮下载查看
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