canvas粒子球内粒子乱撞动画效果代码
代码语言:html
所属分类:粒子
代码描述:canvas粒子球内粒子乱撞动画效果代码
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> body{margin:0;background:radial-gradient(circle,#217,#000)}canvas{display:block;margin:100px auto;background:radial-gradient(circle,rgba(20,30,7,0.95) 7%,rgba(80,3,240,0.8) 19%,transparent 60%)} </style> </head> <body> <canvas id="c" /> <script> var ctx, mid; var dots = [], target = []; var maxForce = 0.1247; function Vector(a, b) { this.x = a; this.y = b } Vector.prototype.add = functi.........完整代码请登录后点击上方下载按钮下载查看
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