three实现三维玻璃多面体几何图形代码-html代码-BFW代码库

three实现三维玻璃多面体几何图形代码

代码语言：html

所属分类：三维

代码描述：three实现三维玻璃多面体几何图形代码

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 {
    padding: 0;
    margin: 0;
}
.container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
#canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, #2D3436 0%, #000000 100%);
}
.overlay-block {
    width: 33%;
    height: 40%;
    max-width: 30vh;
    max-height: 30vw;
}
</style>




</head>

<body >
  <canvas id="canvas"></canvas>
<div class="container">
</div>

  
      <script type="module">
import * as THREE from '//repo.bfw.wiki/bfwrepo/js/module/three/build/three.module.js';
import { OrbitControls } from '//repo.bfw.wiki/bfwrepo/js/module/three/examples/jsm/controls/OrbitControls.js';
import * as BufferGeometryUtils from '//repo.bfw.wiki/bfwrepo/js/module/three/examples/jsm/utils/BufferGeometryUtils.js';

const container = document.querySelector('.container');
const canvasEl = document.querySelector('#canvas');

let renderer,clock,texture,scenes = [];

const objects = [{
  geometry: new THREE.TorusKnotGeometry(.3, .2, 64, 12),
  mirrorSize: .09 },
{
  geometry: new THREE.IcosahedronGeometry(.5, 3),
  mirrorSize: .11 },
{
  geometry: new THREE.TorusGeometry(.4, .2, 10, 20).rotateX(-.4),
  mirrorSize: .11 }];



initScene();
window.addEventListener('resize', updateSceneSize);


function initScene() {

  renderer = new THREE.WebGLRenderer({
    alpha: true,
    antialias: true,
    canvas: canvasEl });

  renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2));

  clock = new THREE.Clock();

  new THREE.TextureLoader().load(
  '//repo.bfw.wiki/bfwrepo/icon/63c68f9ad5e62.png',
  t => {
    texture = t;
    for (let i = 0; i < objects.length; i++) {
      scenes.push(createScene(i));
    }
    updateSceneSize();
    render();
  });
}

function createDiscoBall(idx) {
  const dummy = new THREE.Object3D();

  const mirrorMaterial = new THREE.MeshMatcapMaterial({
    matcap: texture });


  let geometryOriginal = objects[idx].geometry;
  geometryOriginal.deleteAttribute('normal');
  geometryOriginal.deleteAttribute('uv');
  geometryOriginal = BufferGeometryUtils.mergeVertices(geometryOriginal);
  geometryOriginal.computeVertexNormals();

  const mirrorGeometry = new THREE.PlaneGeometry(objects[idx].mirrorSize, objects[idx].mirrorSize);
  let instancedMirrorMesh = new THREE.InstancedMesh(
  mirrorGeometry,
  mirrorMater.........完整代码请登录后点击上方下载按钮下载查看