three实现一个水墨风格莲花花朵点击生长动画效果代码-html代码-BFW代码库

three实现一个水墨风格莲花花朵点击生长动画效果代码

代码语言：html

所属分类：动画

代码描述：three实现一个水墨风格莲花花朵点击生长动画效果代码

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>
html, body {
    overflow: hidden;
    padding: 0;
    margin: 0;
}

.container {
    position: relative;
}

canvas {
    display: block;
}

.name {
    font-family: sans-serif;
    position: absolute;
    top: 30%;
    left: 0;
    width: 100%;
    height: 70%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: black;
    text-align: center;
    font-size: 20px;
    text-shadow: 0 0 3px #ffffff;
    user-select: none;
    pointer-events: none;
}

.name span {
    background-color: rgba(255, 255, 255, .6);
}

.render-toggle {
    position: fixed;
    left: 0;
    bottom: 0;
    z-index: 1;
    font-family: sans-serif;
    font-size: 15px;
    text-shadow: 0 0 4px #ffffff;
    user-select: none;
    padding: 0 0 15px 20px;
    cursor: pointer;
    text-decoration: underline;
}
</style>

  
</head>

<body>
  <div class="container">
    <canvas id="canvas"></canvas>
    <div class="name">
        <span>
            Click To Add Flowers
        </span>
    </div>
    <div class="render-toggle">
        freeze
    </div>
</div>

<script type="x-shader/x-fragment" id="fragmentShader">
    uniform float u_ratio;
    uniform vec2 u_point;
    uniform float u_time;
    uniform float u_stop_time;
    uniform vec3 u_stop_randomizer;
    uniform sampler2D u_texture;
    uniform vec3 u_background_color;

    varying vec2 vUv;

    #define PI 3.14159265359

    vec3 mod289(vec3 x) { return x - floor(x * (1.0 / 289.0)) * 289.0; }
    vec2 mod289(vec2 x) { return x - floor(x * (1.0 / 289.0)) * 289.0; }
    vec3 permute(vec3 x) { return mod289(((x * 34.0) + 1.0) * x); }
    float snoise(vec2 v) {
        const vec4 C = vec4(0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439);
        vec2 i = floor(v + dot(v, C.yy));
   .........完整代码请登录后点击上方下载按钮下载查看