es-module-shims+three实现三维和纸胶带流动动画效果代码-html代码-BFW代码库

es-module-shims+three实现三维和纸胶带流动动画效果代码

代码语言：html

所属分类：动画

代码描述：es-module-shims+three实现三维和纸胶带流动动画效果代码

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">

    <script type='importmap-shim'>
        { "imports": { "three": "https://cdn.skypack.dev/three@0.133", "three/": "https://cdn.skypack.dev/three@0.133/", "three-strip": "https://cdn.jsdelivr.net/gh/ycw/three-strip@0.2.5/build/three-strip.js" }}
    </script>




    <style>
        canvas {
          width: 100%;
          height: 100vh;
          display: block;
          cursor: -webkit-grab;
          cursor: grab;
        }
        h1 {
          position: fixed;
          top: 0;
          left: 0;
          padding: 2rem;
          color: #eee;
          display: grid;
          grid-auto-flow: column;
          gap: 2ch;
        }
        h1 a {
          color: inherit;
        }
    </style>



</head>

<body>


    <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/es-module-shims.js"></script>
    <script>
        Promise.all([
        importShim("three"),
        importShim("three/examples/jsm/controls/OrbitControls"),
        importShim("three-strip")]).
        then(([THREE, { OrbitControls }, { Strip, StripGeometry, UvPreset }]) => {
        
          // photo by
          //  - Pawel Czerwinski (https://unsplash.com/photos/aelD0Zrmsy0)
          //  - Kenrick Mills (https://unsplash.com/photos/Q_AqgwKWD6k)
        
          const url0 =
          "//repo.bfw.wiki/bfwrepo/image/615ce12aa4593.png";
          const url1 =
          "//repo.bfw.wiki/bfwrepo/image/615ce13fab77f.png";
        
          // ----
          // main
          // ----
        
          const renderer = new THREE.WebGLRenderer();
          const scene = new THREE.Scene();
          const camera = new THREE.PerspectiveCamera(75, 2, 0.1, 100);
          const controls = new OrbitControls(camera, renderer.domElement);
        
          scene.background = new THREE.Color("deepskyblue");
          camera.position.set(2, 0, 8);
          controls.enableDamping = true;
          controls.maxPolarAngle = Math.PI / 2.2;
          renderer.shadowMap.enabled = true;
        
          const light = new THREE.DirectionalLight();
          light.castShadow = true;
          light.position.set(0, 4, 4);
          scene.add(light);
        
          const k = 1;
          const curve = new THREE.CatmullRomCurve3([
          new THREE.Vector3(-k * 4, 4, -0.1),
 .........完整代码请登录后点击上方下载按钮下载查看