three打造三维宇宙星空月球绕地球旋转效果代码-html代码-BFW代码库

代码语言：html

所属分类：三维

代码描述：three打造三维宇宙星空月球绕地球旋转效果代码

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>
body {
    margin: 0;
    overflow: hidden;
    position: relative;
    width: 100vw;
    height: 100vh;
    background-image: url("//repo.bfw.wiki/bfwrepo/image/5eec59613702c.png");
    background-size: cover;
}

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 .5s;
}

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




</head>

<body translate="no" >
  <div id="canvas_container"></div>
<button id="fullscr">Go Fullscreen</button>

  <script src='https://cdnjs.cloudflare.com/ajax/libs/three.js/r120/three.min.js'></script>
  
      <script>
let renderer,
camera,
planet,
moon,
sphereBg,
terrainGeometry,
container = document.getElementById("canvas_container"),
timeout_Debounce,
frame = 0,
cameraDx = 0.05,
count = 0,
t = 0;

/*   Lines values  */
let lineTotal = 1000;
let linesGeometry = new THREE.BufferGeometry();
linesGeometry.setAttribute("position", new THREE.BufferAttribute(new Float32Array(6 * lineTotal), 3));
linesGeometry.setAttribute("velocity", new THREE.BufferAttribute(new Float32Array(2 * lineTotal), 1));
let l_positionAttr = linesGeometry.getAttribute("position");
let l_vertex_Array = linesGeometry.getAttribute("position").array;
let l_velocity_Array = linesGeometry.getAttribute("velocity").array;


init();
animate();


function init() {
  scene = new THREE.Scene();
  scene.background = new THREE.Color("#000000");
  scene.fog = new THREE.Fog("#3c1e02", 0.5, 50);

  camera = new THREE.PerspectiveCamera(55, window.innerWidth / window.innerHeight, 0.01, 1000);
  camera.position.set(0, 1, 32);

  pointLight1 = new THREE.PointLight("#ffffff", 1, 0);
  pointLight1.position.set(0, 30, 30);
  scene.add(pointLight1);

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

  renderer.setSize(container.clientWidth, container.clientHeight);
  renderer.setPixelRatio(window.devicePixelRatio);
  container.appendChild(renderer.domElement);

  const loader = new THREE.TextureLoader();


  // Planet
  const texturePlanet = loader.load('//repo.bfw.wiki/bfwrepo/image/5e7e82aa76449.png');
  texturePlanet.anisotropy = 16;
  const planetGeometry = new THREE.SphereBufferGeometry(10, 50, 50);
  const planetMaterial = new THREE.MeshLambertMaterial({
    map: texturePlanet,
    fog: false });

  planet = new THREE.Mesh(planetGeometry, planetMaterial);
  planet.position.set(0, 8, -30);
  scene.add(planet);


  //Moon
  const textureMoon = loader.load('//repo.bfw.wiki/bfwrepo/image/5e7e82c3555ec.png');
  textureMoon.anisotropy = 16;
  let moonGeometry = new THREE.SphereBufferGeometry(2, 32, 32);
  let moonMaterial = new THREE.MeshPhongMaterial({
    map: textureMoon,
    fog: false });

  moon = new THREE.Mesh(moonGeometry, moonMaterial);
  moon.position.set(0, 8, 0);
  scene.add(moon);


  // Sphere Background 
  const textureSphereBg = loader.load('//repo.bfw.wiki/bfwrepo/image/5eec59613702c.png');
  textureSphereBg.anisotropy = 16;
  const geometrySphereBg = new THREE.SphereBufferGeometry(150, 32, 32);
  const materialSphereBg = new THREE.MeshBasicMaterial({
    side: THREE.BackSide,
    map: textureSphereBg,
    fog: false });

  sphereBg = new THREE.Mesh(geometrySphereBg, materialSphereBg);
  sphereBg.position.set(0, 50, 0);
  scene.add(sphereBg);


  // Terrain
  const textureTerrain = loader.load();
  textureTerrain.rotation = THREE.MathUtils.degToRad(5); 
  terrainGeometry = new THREE.PlaneBufferGeometry(70, 70, 20, 20);
  const terrainMaterial = new THREE.MeshBasicMaterial({
    map: textureTerrain,
    fog: true });

  terrain = new THREE.Mesh(terrainGeometry, terrainMaterial);
  terrain.rotation.x =.........完整代码请登录后点击上方下载按钮下载查看