@needle-tools/engine/lib/engine/extensions/NEEDLE_materialx.d.ts

Needle Engine is a web-based runtime for 3D apps. It runs on your machine for development with great integrations into editors like Unity or Blender - and can be deployed onto any device! It is flexible, extensible and networking and XR are built-in.

import { Loader, LoadingManager, Material, Object3D } from "three";
import { GLTFLoader, GLTFLoaderPlugin, GLTFParser } from "three/examples/jsm/loaders/GLTFLoader.js";
import { IContext } from "../engine_types.js";
export declare namespace MaterialX {
    /**
     * Utility function to load a MaterialX material from a URL. This can be used in your own code to load MaterialX materials outside of the glTF loading process. The URL should point to a MaterialX XML file.
     */
    function loadFromUrl(urlOrXML: string, opts?: {
        url?: string;
        loadingManager?: LoadingManager;
        materialNameOrIndex?: number | string;
    }): Promise<import("three").Material | null>;
}
export declare class MaterialXLoader extends Loader<Object3D | null> {
    loadAsync(url: string, onProgress?: ((event: ProgressEvent<EventTarget>) => void) | undefined): Promise<Object3D>;
    load(url: string, onLoad: (data: Object3D) => void, onProgress?: ((event: ProgressEvent<EventTarget>) => void) | undefined, onError?: ((err: unknown) => void) | undefined): void;
    private onLoaded;
}
export declare class NEEDLE_materialx implements GLTFLoaderPlugin {
    private readonly context;
    private readonly loader;
    private readonly url;
    private readonly parser;
    get name(): string;
    constructor(context: IContext, loader: GLTFLoader, url: string, parser: GLTFParser);
    private mtlxLoader?;
    beforeRoot(): Promise<void>;
    loadMaterial(index: any): Promise<Material> | null;
}