canvas彩色正方体粒子飞跃背景动画效果代码
代码语言:html
所属分类:粒子
代码描述:canvas彩色正方体粒子飞跃背景动画效果代码
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>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum=1.0,minimum=1.0,user-scalable=0" />
</head>
<body>
<canvas height="300" width="200" id="canvas"></canvas>
<script type="text/javascript">
function project3D(x,y,z,vars){
var p,d;
x-=vars.camX;
y-=vars.camY;
z-=vars.camZ;
p=Math.atan2(x,z);
d=Math.sqrt(x*x+z*z);
x=Math.sin(p-vars.yaw)*d;
z=Math.cos(p-vars.yaw)*d;
p=Math.atan2(y,z);
d=Math.sqrt(y*y+z*z);
y=.........完整代码请登录后点击上方下载按钮下载查看
















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