ShadowEditor/ShadowEditor.Web/src/loader/_3MFLoader.js

import BaseLoader from './BaseLoader';

/**
 * 3MFLoader
 * @author tengge / https://github.com/tengge1
 */
function _3MFLoader() {
    BaseLoader.call(this);
}

_3MFLoader.prototype = Object.create(BaseLoader.prototype);
_3MFLoader.prototype.constructor = _3MFLoader;

_3MFLoader.prototype.load = function (url) {
    return new Promise(resolve => {
        this.require('3MFLoader').then(() => {
            var loader = new THREE.ThreeMFLoader();
            loader.load(url, object => {
                resolve(object);
            }, undefined, () => {
                resolve(null);
            });
        });
    });
};

export default _3MFLoader;