星际闪耀动画粒子效果

代码语言:html

所属分类:粒子

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>
<style>
  html {
  width: 100%;
  height: 100%;
}
  body {
      display: flex;
      justify-content: center;
      align-items: center;
    }
body {
  width: 100%;
  height: 100%;
}

#wrapper {
  width: 100%;
  height: 100%;
}
</style>

</head>
<body>
<script type="type/shader" id="vertex">
    #version 300 es    
    layout (location=0) in vec2 point;
    void main() {
       gl_Position = vec4(point.x, point.y, 0.0, 1.0);
    }
  </script>
<script type="type/shader" id="fragment">
    #version 300 es    
    precision highp float;

   float N21(vec2 p) {
   p = fract(p * vec2(233.34, 851.73));
      p .........完整代码请登录后点击上方下载按钮下载查看

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