js建模工具下载

import * as THREE from 'three';

const scene = new THREE.Scene();
const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
const renderer = new THREE.WebGLRenderer();
renderer.setSize(window.innerWidth, window.innerHeight);
document.body.appendChild(renderer.domElement);

const geometry = new THREE.BoxGeometry();
const material = new THREE.MeshBasicMaterial({ color: 0x00ff00 });
const cube = new THREE.Mesh(geometry, material);
scene.add(cube);

camera.position.z = 5;

function animate() {
  requestAnimationFrame(animate);
  cube.rotation.x += 0.01;
  cube.rotation.y += 0.01;
  renderer.render(scene, camera);
}

animate();

const createScene = function () {
  const scene = new BABYLON.Scene(engine);
  const box = BABYLON.MeshBuilder.CreateBox("box", {size: 2}, scene);
  const camera = new BABYLON.ArcRotateCamera("camera", Math.PI / 2, Math.PI / 4, 4, BABYLON.Vector3.Zero(), scene);
  camera.attachControl(canvas, true);
  const light = new BABYLON.HemisphericLight("light", new BABYLON.Vector3(0, 1, 0), scene);
  return scene;
};

const engine = new BABYLON.Engine(canvas, true);
const scene = createScene();

engine.runRenderLoop(function () {
  scene.render();
});