webgl+canvas实现GLSL 着色器振荡梯度动画效果代码-html代码-BFW代码库

webgl+canvas实现GLSL 着色器振荡梯度动画效果代码

代码语言：html

所属分类：动画

代码描述：webgl+canvas实现GLSL 着色器振荡梯度动画效果代码

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">
  
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/reset.min.css">
  
  
<style>
html, body {
  width: 100%; height: 100%; 
  overflow: hidden;
}
canvas {
  display: block;
  width: 100vw; height: 100vh;
  background: #000;
}
</style>

  
</head>

<body translate="no">
  <canvas id="c"></canvas>

<!-- Vertex Shader -->
<script id="vertex-shader" type="x-shader/x-vertex">
    attribute vec2 a_position;
    void main() {
        gl_Position = vec4(a_position, 0, 1);
    }
</script>

<!-- Fragment Shader -->
<script id="fragment-shader" type="x-shader/x-fragment">
    precision mediump float;
    uniform vec3 iResolution;
    uniform float iTime;
    uniform int iFrame;
    uniform sampler2D iChannel0;


    float adjustValue(float value, float pr.........完整代码请登录后点击上方下载按钮下载查看