canvas粒子游动动画效果代码
代码语言:html
所属分类:粒子
代码描述:canvas粒子游动动画效果代码
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> canvas { cursor: crosshair; display: block; } </style> </head> <body > <canvas ></canvas> <script> let balls = []; let _lastFrame = 0; function init() { while (balls.length < 1024) { balls.push( new Ball(Math.random() * canvas.width, Math.random() * canvas.height, 8)); } setInterval(() => { mouse.x = canvas.width / 2; mouse.y = canvas.height / 2; }, 1024 * 64); } function step(t) { if (fps >= 60) { // if (balls.length < 4096) { let a = Math.random() * 2 * Math.PI; balls.push( new Ball( canvas.width /.........完整代码请登录后点击上方下载按钮下载查看
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