步骤: 1. npm init vite 2. go to myportfolio, npm install three 3. npm install three 在main.js里面可以写出如下代码,获得一个可以动的不断旋转的物体。 import './style.css' import * as THREE from 'three' ; // Scene is the container const scene = new THREE . Scene (); /** * Multiple camera types: * 1) ArrayCamera * 2) Camera * 3) CubeCamera * 4) OrthographicCamera * 5) PerspectiveCamera * 6) StereoCamera * * PerspectiveCamera is the one to mimic eyeball * * */ const camera = new THREE . PerspectiveCamera ( 75 , window . innerWidth / window . innerHeight , 0.1 , 1000 ); const renderer = new THREE . WebGLRenderer ({ canvas : document . querySelector ( '#bg' ), }) renderer . setPixelRatio ( window . devicePixelRatio ); renderer . setSize ( window . innerWidth , window . innerHeight ); camera . position . setZ ( 30 ); renderer . render ( scene , camera ); // Geometry => {x,y,z} points that makeup a shape const geometry = new THREE . TorusGeometry ( 10 , 3 , ...