three实现可交互炫酷三维圣诞树丝带小球动画效果代码-html代码-BFW代码库

three实现可交互炫酷三维圣诞树丝带小球动画效果代码

代码语言：html

所属分类：三维

代码描述：three实现可交互炫酷三维圣诞树丝带小球动画效果代码，点击click可发射小球。

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">
  

  
  
  
  
<style>
html,
body {
    padding: 0;
    margin: 0;
}

.container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #040229;
}

.title {
    position: fixed;
    top: 75%;
    left: 50%;
	 transform: translate(-50%, -50%);
    font-family: monospace;
    user-select: none;
    pointer-events: none;
    color: white;
}
</style>


  
  
</head>

<body translate="no">
  <div class="container">
    <canvas id="tree-canvas"></canvas>
</div>

<div class="title">
	click me!
</div>


    <script type="importmap">
  {
    "imports": {      
      "three": "//repo.bfw.wiki/bfwrepo/js/module/three/build/170/three.module.js",
      "three/addons/": "//repo.bfw.wiki/bfwrepo/js/module/three/examples/170/jsm/"
    }
  }
</script>
  
      <script  type="module">
import * as THREE from 'three';

const containerEl = document.querySelector(".container");
const canvasEl = document.querySelector("#tree-canvas");

const params = {
  stripesNumber: 15,
  stripeWidth: .03 };


const pointer = new THREE.Vector2();

let renderer, scene, camera, orbit, lightHolder, touchPlane, raycaster;
let ballGeometry, stripeGeometry;
const stripes = [];
const balls = [];

initScene();
render();
window.addEventListener("resize", updateSceneSize);
window.addEventListener("click", e => {
  pointer.x = e.clientX / window.innerWidth * 2 - 1;
  pointer.y = -(e.clientY / window.innerHeight) * 2 + 1;
  raycaster.setFro.........完整代码请登录后点击上方下载按钮下载查看