three实现一个三维星际陨石吸星大法动画效果代码-html代码-BFW代码库

three实现一个三维星际陨石吸星大法动画效果代码

代码语言：html

所属分类：三维

代码描述：three实现一个三维星际陨石吸星大法动画效果代码

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

<html lang="en">
<head>

    <meta charset="UTF-8">



    <style>
        body {
            margin: 0;
            overflow: hidden;
            width: 100vw;
            height: 100vh;
            background-image: url("//repo.bfw.wiki/bfwrepo/image/607e4ca28879b.png");
            background-size: cover;
            backdrop-filter: brightness(50%);
        }

        canvas {
            display: block;
        }

        #canvas_container {
            width: 100%;
            height: 100vh;
        }

        button {
            position: absolute;
            bottom: 5%;
            left: 50%;
            transform: translateX(-50%);
            border: 1px solid white;
            border-radius: 5px;
            font-size: 0.9rem;
            padding: 0.5rem 0.9em;
            background: #000000;
            color: white;
            -webkit-font-smoothing: antialiased;
            font-weight: bold;
            cursor: pointer;
            transition: all .3s;
        }

        button:hover {
            background: #ffffff;
            color: #000000;
        }
    </style>



</head>

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

    <button id="fullscr">Go Fullscreen</button>

    <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/three.121.js"></script>
    <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/OrbitControls.min.js"></script>
    <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/simplex-noise.min.js"></script>
    <script>
        let renderer,
        scene,
        camera,
        sphereBg,
        nucleus,
        stars,
        controls,
        container = document.getElementById("canvas_container"),
        timeout_Debounce,
        noise = new SimplexNoise(),
        cameraSpeed = 0,
        blobScale = 3;


        init();
        animate();


        function init() {
            scene = new THREE.Scene();

            camera = new THREE.PerspectiveCamera(55, window.innerWidth / window.innerHeight, 0.01, 1000)
            camera.position.set(0, 0, 230);

            const directionalLight = new THREE.DirectionalLight("#fff", 2);
            directionalLight.position.set(0, 50, -20);
            scene.add(directionalLight);

            let ambientLight = new THREE.AmbientLight("#ffffff", 1);
            ambientLight.position.set(0, 20, 20);
            scene.add(ambientLight);

            renderer = new THREE.WebGLRenderer({
                antialias: true,
                alpha: true
            });
            renderer.setSize(container.clientWidth, container.clientHeight);
            renderer.setPixelRatio(window.devicePixelRatio);
            container.appendChild(renderer.domElement);

            //OrbitControl
            controls = new THREE.OrbitControls(camera, renderer.domElement);
            controls.autoRotate = true;
            controls.autoRotateSpeed = 4;
            controls.maxDistance = 350;
            controls.minDistance = 150;
            controls.enablePan = false;

            const loader = new THREE.TextureLoader();
            const textureSphereBg = loader.load('//repo.bfw.wiki/bfwrepo/texture/bg3-je3ddz.jpg');
            const texturenucleus = loader.load('//repo.bfw.wiki/bfwrepo/texture/star-nc8wkw.jpg');
            const textureStar = loader.load("//repo.bfw.wiki/bfwrepo/texture/p1-g3zb2a.png");
            const texture1 = loader.load("//repo.bfw.wiki/bfwrepo/texture/p2-b3gnym.png");
            const texture2 = loader.load("//repo.bfw.wiki/bfwrepo/texture/p3-ttfn70.png");
            const texture4 = loader.load("//repo.bfw.wiki/bfwrepo/texture/p4-avirap.png");


            /*  Nucleus  */
            texturenucleus.anisotropy = 16;
            let icosahedronGeometry = new THREE.IcosahedronGeometry(30, 10);
            let lambertMaterial = new THREE.MeshPhongMaterial({
                map: texturenucleus
            });
            nucleus = new THREE.Mesh(icosahedronGeometry, lambertMaterial);
            scene.add(nucleus);


            /*    Sphere  Background   */
            textureSphereBg.anisotropy = 16;
            let geometrySphereBg = new THREE.SphereBufferGeometry(150, 40, 40);
            let materialSphereBg = new THREE.MeshBasicMaterial({
                side: THREE.BackSide,
                map: textureSphereBg,
            });
            sphereBg = new THREE.Mesh(geometrySphereBg, materialSphereBg);
            scene.add(sphereBg);


            /*    Moving Stars   */
            let starsGeometry = new THREE.Geometry();

            for (let i = 0; i < 50; i++) {
                let pa.........完整代码请登录后点击上方下载按钮下载查看