尝试导入错误：“OBJLoader”未从“三”导出（导入为“三”）

Question

当我尝试运行 OBJLoader 时，它给出了错误。尝试导入错误：“OBJLoader”未从“三”导出（导入为“三”）。

     import * as THREE from "three";
     import OBJLoader from "three-obj-loader";
     OBJLoader(THREE);

         const scene = new THREE.Scene();
            const camera = new THREE.PerspectiveCamera(
              75,
              window.innerWidth / window.innerHeight,
              0.1,
              1000
            );
        
            const renderer = new THREE.WebGLRenderer({ antialias: true });
            renderer.setSize(window.innerWidth, window.innerHeight);
            this.mount.appendChild(renderer.domElement);
        
           const loader = new OBJLoader();

            loader.load(
              "model/Room.obj",
              function (object) {
                scene.add(object);
              },
              function (xhr) {
                console.log((xhr.loaded / xhr.total) * 100 + "% loaded");
              },
              function (error) {
                console.log("An error happened");
              }
            );

Answer 1

请像这样导入OBJLoader：

import { OBJLoader } from 'three/examples/jsm/loaders/OBJLoader.js';

three-obj-loader 的使用不是必需的。所有示例文件都作为模块在three npm 包中提供。