three打造三维3d魔幻云团闪电效果-html代码-BFW代码库

three打造三维3d魔幻云团闪电效果

代码语言：html

所属分类：三维

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 {
            height: 100%;
            margin: 0;
            padding: 0;
            background-color: #212121;
        }

        #container {
            position: fixed;
            touch-action: none;
        }
    </style>
</head>
<body>
    <script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/three-min.js"></script>
    <script id="vertexShader" type="x-shader/x-vertex">
        void main() {
            gl_Position = vec4(position, 1.0);
        }
    </script>
    <script id="fragmentShader" type="x-shader/x-fragment">
        uniform vec2 u_resolution;
        uniform vec2 u_mouse;
        uniform float u_time;
        uniform sampler2D u_noise;
        uniform sampler2D u_bg;
        uniform float u_scroll;
        const vec3 cloudcolour = vec3(.07, 0.0, .24);
        const vec3 lightcolour = vec3(.25, 0.6, 1.);
        float mod289(float x) {
            return x - floor(x * (1.0 / 289.0)) * 289.0;
        }
        vec4 mod289(vec4 x) {
            return x - floor(x * (1.0 / 289.0)) * 289.0;
        }
        vec4 perm(vec4 x) {
            return mod289(((x * 34.0) + 1.0) * x);
.........完整代码请登录后点击上方下载按钮下载查看