three实现可调参数的模拟三维飓风台风龙卷风动画效果代码-html代码-BFW代码库

three实现可调参数的模拟三维飓风台风龙卷风动画效果代码

代码语言：html

所属分类：三维

代码描述：three实现可调参数的模拟三维飓风台风龙卷风动画效果代码

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 {
    overflow: hidden;
    padding: 0;
    margin: 0;
}
canvas {
    display: block;
}
</style>



</head>

<body>
  <div class="container">
</div>

<script type="x-shader/x-fragment" id="fragmentShader">

  varying float vStripes;
  varying float vOpacity;

  void main() {
      gl_FragColor = vec4(vec3(vStripes * 15.), vOpacity);
  }

</script>

<script type="x-shader/x-vertex" id="vertexShader">

  #define PI 3.14159265359

  uniform float u_time;
  uniform float u_height;
  uniform float u_density;
  uniform float u_curl;
  uniform vec2 u_wind;
  uniform float u_mouse_delta;

  varying float vStripes;
  varying float vOpacity;

  vec2 random2(vec2 p) {
    return fract(sin(vec2(dot(p,vec2(127.1,311.7)),dot(p,vec2(269.5,183.3))))*43758.5453);
  }

  float voronoi(vec2 _uv, float time){
    vec2 i_uv = floor(_uv);
    vec2 f_uv = fract(_uv);
    float min_dist = 2.;
    for (int j = -1; j <= 1; j++) {
      for (int i = -1; i <= 1; i++) {
        vec2 tile_offset = vec2(float(i), float(j));
        vec2 cell_cen.........完整代码请登录后点击上方下载按钮下载查看