three+cannon模拟三维小球搅拌物理反应动画效果代码-html代码-BFW代码库

three+cannon模拟三维小球搅拌物理反应动画效果代码

代码语言：html

所属分类：三维

代码描述：three+cannon模拟三维小球搅拌物理反应动画效果代码，按住空格键，鼠标点击增加小球。

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">
  

  <meta name="viewport" content="width=device-width, initial-scale=1.0">

  <link href="https://fonts.googleapis.com/css?family=Ropa+Sans&display=swap" rel="stylesheet">

  <!-- PRELOAD IMAGES -->
  <link rel="preload" as="image"
    href="//repo.bfw.wiki/bfwrepo/images/threecaizhi/ambientOcclusion.avif" crossorigin>
  <link rel="preload" as="image" href="//repo.bfw.wiki/bfwrepo/images/threecaizhi/height.avif"
    crossorigin>
  <link rel="preload" as="image" href="//repo.bfw.wiki/bfwrepo/images/threecaizhi/roughness.avif"
    crossorigin>
  <link rel="preload" as="image" href="//repo.bfw.wiki/bfwrepo/images/threecaizhi/normal.avif"
    crossorigin>
  <link rel="preload" as="image" href="//repo.bfw.wiki/bfwrepo/images/threecaizhi/basecolor.avif"
    crossorigin>


  
  
<style>
html {
  font-family: "Ropa Sans", Arial, sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

*,
*::after,
*::before {
  box-sizing: border-box;
}

h1 {
  margin: 0;
  padding: 0;
}

body {
  padding: 0;
  margin: 0;
  background-color: #341472;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  font-size: 16px;
  color: #fff;
  text-decoration: none;
  padding: 10px;
  transition: background-color 0.3s, color 0.3s;
}

a:hover {
  color: #341472;
  background-color: #fff;
}

#credits {
  margin: 0;
  position: absolute;
  z-index: 1;
  bottom: 10px;
  width: 100%;
  left: 20px;
}

#instructions {
  position: absolute;
  color: #fff;
  z-index: 1;
  top: 0;
  left: 100px;
}

.stats {
  position: absolute;
  top: 0;
  z-index: 0;
  pointer-events: none;
}
</style>


</head>

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

<p id="instructions"> 按住空格键，鼠标点击增加小球</p>

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/Stats-16.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/three.144.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/OrbitControls.144.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/TransformControls.js"></script>

      <script type="module">
import { Pane } from "//repo.bfw.wiki/bfwrepo/js/module/tweakpane.3.0.2.js";
import * as CANNON from "//repo.bfw.wiki/bfwrepo/js/module/cannon-es.0.20.0.js";

const radians = degrees => {
  return degrees * Math.PI / 180;
};

const hexToRgb = hex => {
  const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);

  return result ?
  {
    r: parseInt(result[1], 16) / 255,
    g: parseInt(result[2], 16) / 255,
    b: parseInt(result[3], 16) / 255 } :

  null;
};

const rgbToHex = (s) =>
s.match(/[0-9]+/g).reduce((a, b) => a + (b | 256).toString(16).slice(1), "#");

const rInterval = function (callback, delay) {
  const dateNow = Date.now;
  const requestAnimation = window.requestAnimationFrame;
  let start = dateNow();
  let stop;

  const intervalFunc = function () {
    dateNow() - start < delay || (start += delay, callback());
    stop || requestAnimation(intervalFunc);
  };

  requestAnimation(intervalFu.........完整代码请登录后点击上方下载按钮下载查看