shader-art+webgl实现彩色柔和光束波动动画效果代码-html代码-BFW代码库

shader-art+webgl实现彩色柔和光束波动动画效果代码

代码语言：html

所属分类：动画

代码描述：shader-art+webgl实现彩色柔和光束波动动画效果代码

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>
body {
  margin:0;
  height: 100vh;
}

shader-art {
  display: block;
  width: 100vw;
  height: 100vh;
}
</style>

  
  
</head>

<body translate="no">
  <shader-art autoplay role="img" aria-label="An animated gradient that looks like a laser beam, using the trans pride colors. The beam does not run in a straight line, but in curves.">
  <script type="buffer" name="position" data-size="2">
    [-1, 1, -1,-1, 1,1, 1, 1, -1,-1, 1,-1]
  </script>
  <script type="buffer" name="uv" data-size="2">
    [ 0, 0,  0, 1, 1,0, 1, 0,  0, 1, 1, 1]
  </script>
  <script type="vert">
    precision highp float;
    attribute vec4 position;
    attribute vec2 uv;
    varying vec2 vUv;
    varying vec4 vPos;
    void main() {
      vUv = uv;
      vPos = position;
      gl_Position = position;
    }
  </script>
  <script type="frag">
    precision highp float;
    varying vec2 vUv;
    varying vec4 vPos;
    uniform vec2 resolution;
    uniform float time;
    #define SPEED 1.2
    #define CYAN vec3(0,1.,1.)
    #define RED vec3(1.,0,0)
    #define GREEN vec3(0,1.,0)
    #define BLUE vec3(0,0, 1.)
    
    float f(float x) {
      return sin(x + time * SPEE.........完整代码请登录后点击上方下载按钮下载查看