Method load

src/loaders/LUT3dlLoader.js:27–54

* Loads a LUT. * * @param {String} url - The URL of the 3dl-file. * @param {Function} [onLoad] - A callback that receives the loaded lookup texture. * @param {Function} [onProgress] - A progress callback that receives the XMLHttpRequest instance. * @param {Function} [onError] - An error ca

(url, onLoad = () => {}, onProgress = () => {}, onError = null)

	 */

	load(url, onLoad = () => {}, onProgress = () => {}, onError = null) {

		const externalManager = this.manager;
		const internalManager = new LoadingManager();

		const loader = new FileLoader(internalManager);
		loader.setPath(this.path);
		loader.setResponseType("text");
		externalManager.itemStart(url);

		loader.load(url, (data) => {

			try {

				const result = this.parse(data);
				externalManager.itemEnd(url);
				onLoad(result);

			} catch(e) {

				internalManager.onError(url);
				onError(e);

			}

		}, onProgress);

	}

	/**
	 * Loads a LUT.