canvas彩色圆点下落粒子动画效果代码
代码语言:html
所属分类:粒子
代码描述:canvas彩色圆点下落粒子动画效果代码
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"> </head> <body translate="no"> <script > //////////////////////////////////////////////////////////////////////////////// "use strict"; console.clear(); requestAnimationFrame(main); function main() { const cont = document.body; const canvas = document.createElement('canvas'); const canvasSize = [0, 0]; canvas.style.display = 'block'; cont.style.margin = '0'; cont.appendChild(canvas); const canvasCtx = canvas.getContext('2d'); const state = createState(canvasSize); window.addEventListener('resize', () => onResize(canvasCtx, canvasSize, state)); onResize(canvasCtx, canv.........完整代码请登录后点击上方下载按钮下载查看
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