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HTML
!

CSS 

              
                html,
body {
  width: 100%;
  height: 100%;
  background: hsl(360, 0%, 100%);
}
body {
  margin: 0;
  overflow: hidden;
}
canvas {
  width: 100%;
  height: 100%;
}
!

JS 

              
                var container = document.querySelector("body"),
  w = container.clientWidth,
  h = container.clientHeight,
  scene = new THREE.Scene(),
  camera = new THREE.PerspectiveCamera(25, w / h, 0.001, 1000),
  controls = new THREE.TrackballControls(camera, container),
  renderConfig = { antialias: true, alpha: true },
  renderer = new THREE.WebGLRenderer(renderConfig);

renderer.gammaInput = true;
renderer.gammaOutput = true;

controls.target = new THREE.Vector3(0, 0.1, 0.75);
controls.panSpeed = 0.4;
camera.position.set(0, 0, 7.5);
camera.lookAt(new THREE.Vector3(0, 0, 0));
renderer.setPixelRatio(window.devicePixelRatio);
renderer.setSize(w, h);
container.appendChild(renderer.domElement);

let snake,
  ring,
  geodesic,
  spring,
  puck,
  icosphere,
  diamond,
  wow,
  sphere1,
  sphere2,
  sphere3,
  tube1,
  tube2,
  light1,
  light2;

window.addEventListener("resize", function () {
  w = container.clientWidth;
  h = container.clientHeight;
  camera.aspect = w / h;
  camera.updateProjectionMatrix();
  renderer.setSize(w, h);
});

function render(a) {
  requestAnimationFrame(render);
  renderer.render(scene, camera);
  controls.update();
}

const loader = new THREE.GLTFLoader();

function loadScene() {
  loader.load(
    "https://s3-us-west-2.amazonaws.com/s.cdpn.io/1385231/wow.glb",
    function (gltf) {
      scene.add(gltf.scene);
      assignObjects();
      addMaterials();
      startAnimations();
    }
  );
}

function assignObjects() {
  snake = scene.getObjectByName("Plane004");
  ring = scene.getObjectByName("Torus");
  geodesic = scene.getObjectByName("geodesic");
  spring = scene.getObjectByName("spring");
  puck = scene.getObjectByName("Cylinder");
  icosphere = scene.getObjectByName("Icosphere");
  diamond = scene.getObjectByName("Cube");
  wow = scene.getObjectByName("O");
  tube1 = scene.getObjectByName("Cylinder001");
  tube2 = scene.getObjectByName("Cylinder003");
  sphere1 = scene.getObjectByName("Sphere");
  sphere2 = scene.getObjectByName("Sphere001");
  sphere3 = scene.getObjectByName("Sphere002");

  light1 = scene.getObjectByName("light1");
  light2 = scene.getObjectByName("light2");
}

function addMaterials() {
  var blue = new THREE.Color("hsl(228, 100%, 50%)");
  var green = new THREE.Color("hsl(94, 92%, 50%)");
  var red = new THREE.Color("hsl(6,80%,35%)");
  var purple = new THREE.Color("hsl(251, 95%, 70%)");
  var carolinaBlue = new THREE.Color("hsl(211, 97%, 55%)");
  var lightBlue = new THREE.Color("hsl(190, 100%, 70%)");
  var gray = new THREE.Color("hsl(220, 84%, 76%)");
  var bronze = new THREE.Color("hsl(33, 60%, 50%)");

  var bronzeMid = new THREE.MeshStandardMaterial({
    color: bronze,
    roughness: 0.5
  });

  var carolinaBlueDiffuse = new THREE.MeshStandardMaterial({
    color: carolinaBlue,
    roughness: 0.67
  });

  var lightBlueDiffuse = new THREE.MeshStandardMaterial({
    color: lightBlue,
    roughness: 0.65
  });
  var lightBlueShiny = new THREE.MeshStandardMaterial({
    color: lightBlue,
    roughness: 0.3
  });

  var greenDiffuse = new THREE.MeshStandardMaterial({
    color: green,
    roughness: 0.65
  });

  var greenShiny = new THREE.MeshStandardMaterial({
    color: green,
    roughness: 0.3
  });

  var grayDiffuse = new THREE.MeshStandardMaterial({
    color: gray,
    roughness: 0.6
  });

  var purpleDiffuse = new THREE.MeshStandardMaterial({
    color: purple,
    roughness: 0.6
  });

  var redDiffuse = new THREE.MeshStandardMaterial({
    color: red,
    roughness: 0.6
  });

  var blueDiffuse = new THREE.MeshStandardMaterial({
    color: blue,
    roughness: 0.6
  });

  wow.material = carolinaBlueDiffuse;
  wow.children.forEach((child) => (child.material = carolinaBlueDiffuse));

  ring.material = blueDiffuse;
  diamond.material = lightBlueShiny;
  puck.material = grayDiffuse;
  sphere1.material = blueDiffuse;
  sphere2.material = redDiffuse;
  sphere3.material = purpleDiffuse;
  geodesic.material = bronzeMid;
  snake.material = greenDiffuse;
  icosphere.material = purpleDiffuse;
  spring.material = redDiffuse;
  tube1.material = greenShiny;
  tube2.material = redDiffuse;
}

loadScene();
addLights();

function addLights() {
  var pointLight = new THREE.PointLight("#c2e8ff", 0.6, 100);
  pointLight.position.set(5, 5, 5);
  pointLight.name = "light1";
  scene.add(pointLight);
  var pointLightHelper = new THREE.PointLightHelper(pointLight, 1, "#ff0000");
  // scene.add(pointLightHelper);
  var pointLight = new THREE.PointLight("#fff0b8", 1, 100);
  pointLight.position.set(-5, 5, 5);
  pointLight.name = "light2";
  scene.add(pointLight);
  var pointLightHelper = new THREE.PointLightHelper(pointLight, 1, "#ff0000");
  // scene.add(pointLightHelper);

  var light = new THREE.HemisphereLight(0xffd1fd, 0x555555, 2);
  scene.add(light);
}

function startAnimations() {
  var orbitGroup = new THREE.Object3D();
  orbitGroup.add(tube1, tube2);
  scene.add(orbitGroup);

  gsap.to(orbitGroup.rotation, 8, { z: Math.PI * 2, ease: "none", repeat: -1 });

  gsap.to(sphere3.position, 10, {
    y: "-.6",
    yoyo: true,
    repeat: -1,
    ease: "power2.inOut"
  });

  gsap.to(geodesic.rotation, 9, {
    y: Math.PI * 2,
    x: Math.PI,
    repeat: -1,
    ease: "none"
  });
  gsap.to(wow.position, 5, {
    z: 2,
    repeat: -1,
    ease: "power2.inOut",
    yoyo: true
  });

  gsap.to(wow.scale, 5, {
    z: 1.3,
    x: 1.3,
    y: 1.3,
    repeat: -1,
    ease: "power2.inOut",
    yoyo: true
  });

  gsap.to(snake.rotation, 7, { z: Math.PI * 2, repeat: -1, ease: "none" });

  gsap.to(spring.rotation, 9, {
    y: Math.PI * 2,

    repeat: -1,
    ease: "none"
  });

  var springStartScale = 0.02;
  var springEndScale = 0.03;
  gsap.fromTo(
    spring.scale,
    3,
    { x: springStartScale, y: springStartScale, z: springStartScale },
    {
      x: springEndScale,
      y: springEndScale,
      z: springEndScale,
      repeat: -1,
      ease: "bounce.inOut",
      yoyo: true
    }
  );

  gsap.to(puck.position, 2, {
    y: 1.1,
    repeat: -1,
    ease: "power2.inOut",
    yoyo: true
  });

  gsap.to(icosphere.scale, 4, {
    y: 0.2,
    x: 0.2,
    z: 0.2,
    repeat: -1,
    yoyo: true,
    ease: "power3.inOut",
    delay: 2,
    repeatDelay: 2
  });

  var diamondGroup = new THREE.Object3D();
  diamond.position.set(0, 0, 0);
  diamond.rotation.set(0, 0, 0);
  diamondGroup.add(diamond);
  scene.add(diamondGroup);
  diamondGroup.position.set(
    -0.10399914532899857,
    -0.6172620058059692,
    -0.6458587646484375
  );
  diamondGroup.rotation.x = -0.3;
  diamondGroup.rotation.z = -0.2;
  gsap.fromTo(
    diamond.rotation,
    9,
    { x: 0, y: 0, z: 0 },
    { y: Math.PI * 2, repeat: -1, ease: "none" }
  );

  gsap.to(light1.position, 6, {
    x: -5,
    y: 3,
    repeat: -1,
    yoyo: true,
    ease: "power2.inOut"
  });
  gsap.to(light2.position, 6, {
    x: 5,
    y: 3,
    repeat: -1,
    yoyo: true,
    ease: "power2.inOut"
  });
}

render();
!
999px

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