three+webgl实现点击生长的荷花盛开动画效果代码-html代码-BFW代码库

three+webgl实现点击生长的荷花盛开动画效果代码

代码语言：html

所属分类：动画

代码描述：three+webgl实现点击生长的荷花盛开动画效果代码，任意位置点击，荷花会生长到指定位置绽放。

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: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column-reverse;
    align-items: start;
}
.clean-btn {
    z-index: 1;
    font-family: sans-serif;
    font-size: 15px;
    color: white;
    text-shadow: 0 0 10px #000000;
    user-select: none;
    padding: 0 0 15px 25px;
    cursor: pointer;
    text-decoration: underline;
    opacity: .5;
}
canvas {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
}

.name {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 100%;
    transform: translate(-50%, -50%);
    color: white;
    text-align: center;
    font-size: 4vw;
    text-shadow: 0 0 5px #000000;
    user-select: none;
    pointer-events: none;
}

@media all and (min-width: 640px) {
    .name {
        font-size: 45px
    }
}
</style>


  
</head>

<body>
  <div class="container">
    <canvas id="canvas"></canvas>
    <div class="clean-btn">
        clean the screen
    </div>
</div>

<div class="name">
    Click To Add Flowers
</div>

<script type="x-shader/x-fragment" id="fragmentShader">
    #define PI 3.14159265359

    uniform float u_ratio;
    uniform vec2 u_cursor;
    uniform float u_stop_time;
    uniform float u_clean;
    uniform vec2 u_stop_randomizer;

    uniform sampler2D u_texture;
    varying vec2 vUv;

    // --------------------------------
    // 2D noise

    vec3 mod289(vec3 x) { return x - floor(x * (1.0.........完整代码请登录后点击上方下载按钮下载查看