three+cannon实现三维小球搅拌重力模拟效果代码-html代码-BFW代码库

three+cannon实现三维小球搅拌重力模拟效果代码

代码语言：html

所属分类：三维

代码描述：three+cannon实现三维小球搅拌重力模拟效果代码

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 {
  font-family: "Ropa Sans", Arial, sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

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

body {
  padding: 0;
  margin: 0;
  background-color: #333333;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  font-size: 22px;
  color: #fff;
  text-decoration: none;
  padding: 10px;
  transition: background-color 0.3s, color 0.3s;
}

a:hover {
  color: #390fff;
  background-color: #fff;
}

section {
  margin: 10px;
  position: absolute;
  z-index: 1;
  bottom: 0;
  width: 100%;
}

#stats {
  position: absolute;
}
</style>

 
</head>

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



<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="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/tweakpane.3.02.js"></script>

      <script type="module">

import * as CANNON from "//repo.bfw.wiki/bfwrepo/js/module/cannon-es.0.20.0.js";

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), "#");

class App {
  constructor() {
    this.settings = {
      velocity: 0.015,
      width: window.innerWidth,
      height: window.innerHeight,
      debug: false,
      colors: {
        background: rgbToHex(
        window.getComputedStyle(document.body).backgroundColor),

        floor: rgbToHex(window.getComputedStyle(document.body).backgroundColor),
        box: "#390fff",
        spheres: {
          left: "#390fff",
          right: "#ffffff" },

        ambientLight: "#ffffff",
        directionalLight: "#ffffff",
        pointLight: "#390fff" } };


  }

  init() {
    this.setup();
    this.createScene();
    this.createCamera();
    this.addCameraControls();
    this.addAmbientLight();
    this.addDirectionalLight();
    this.addPhysicsWorld();
    this.addPointLight();
    this.addFloor();
    this.addBox();
    this.addPropeller();
    this.addInnerBoudaries();
    this.addWindowListeners();
    this.addGuiControls();
    this.addInitialSpheres();
    this.addStatsMonitor();
    this.animate();
  }

  addGuiControls() {
    this.pane = new Tweakpane.Pane();
    this.guiSettings = this.pane.addFolder({
      title: "Colors",
      expanded: false });


    this.guiSettings.
    addInput(this.settings.colors, "background").
    on("change", evt => {
      this.floor.material.color = hexToRgb(evt.value);
      document.body.........完整代码请登录后点击上方下载按钮下载查看