一、效果如图所示：
二、原理
三、完整代码：
index.js
import * as THREE from 'three';
import {
OrbitControls
} from 'three/addons/controls/OrbitControls.js';
import model from './model.js';
标签：OrbitControls,Sprite,three,js,import,model From： https://blog.csdn.net/qq_35430208/article/details/142179000