https://github.com/WWBN/AVideo/issues/8713

node_modules/three/examples/jsm/loaders/MTLLoader.d.ts

@@ -0,0 +1,105 @@
+import {
+	Material,
+	LoadingManager,
+	Mapping,
+	Loader,
+	BufferGeometry,
+	Side,
+	Texture,
+	Vector2,
+	Wrapping
+} from '../../../src/Three';
+
+export interface MaterialCreatorOptions {
+	/**
+   * side: Which side to apply the material
+   * THREE.FrontSide (default), THREE.BackSide, THREE.DoubleSide
+   */
+	side?: Side;
+	/*
+   * wrap: What type of wrapping to apply for textures
+   * THREE.RepeatWrapping (default), THREE.ClampToEdgeWrapping, THREE.MirroredRepeatWrapping
+   */
+	wrap?: Wrapping;
+	/*
+   * normalizeRGB: RGBs need to be normalized to 0-1 from 0-255
+   * Default: false, assumed to be already normalized
+   */
+	normalizeRGB?: boolean;
+	/*
+   * ignoreZeroRGBs: Ignore values of RGBs (Ka,Kd,Ks) that are all 0's
+   * Default: false
+   */
+	ignoreZeroRGBs?: boolean;
+	/*
+   * invertTrProperty: Use values 1 of Tr field for fully opaque. This option is useful for obj
+   * exported from 3ds MAX, vcglib or meshlab.
+   * Default: false
+   */
+	invertTrProperty?: boolean;
+}
+
+export class MTLLoader extends Loader {
+
+	constructor( manager?: LoadingManager );
+	materialOptions: MaterialCreatorOptions;
+
+	load( url: string, onLoad: ( materialCreator: MTLLoader.MaterialCreator ) => void, onProgress?: ( event: ProgressEvent ) => void, onError?: ( event: ErrorEvent ) => void ): void;
+	parse( text: string, path: string ) : MTLLoader.MaterialCreator;
+	setMaterialOptions( value: MaterialCreatorOptions ) : void;
+
+	loadAsync( url: string, onProgress?: ( event: ProgressEvent ) => void ): Promise<MTLLoader.MaterialCreator>;
+
+}
+
+export interface MaterialInfo {
+	ks?: number[];
+	kd?: number[];
+	ke?: number[];
+	map_kd?: string;
+	map_ks?: string;
+	map_ke?: string;
+	norm?: string;
+	map_bump?: string;
+	bump?: string;
+	map_d?: string;
+	ns?: number;
+	d?: number;
+	tr?: number;
+}
+
+export interface TexParams {
+	scale: Vector2;
+	offset: Vector2;
+	url: string;
+}
+
+export namespace MTLLoader {
+	export class MaterialCreator {
+
+		constructor( baseUrl?: string, options?: MaterialCreatorOptions );
+
+		baseUrl : string;
+		options : MaterialCreatorOptions;
+		materialsInfo : {[key: string]: MaterialInfo};
+		materials : {[key: string]: Material};
+		private materialsArray : Material[];
+		nameLookup : {[key: string]: number};
+		side : Side;
+		wrap : Wrapping;
+		crossOrigin : string;
+
+		setCrossOrigin( value: string ) : this;
+		setManager( value: LoadingManager ) : void;
+		setMaterials( materialsInfo: {[key: string]: MaterialInfo} ) : void;
+		convert( materialsInfo: {[key: string]: MaterialInfo} ) : {[key: string]: MaterialInfo};
+		preload() : void;
+		getIndex( materialName: string ) : Material;
+		getAsArray() : Material[];
+		create( materialName: string ) : Material;
+		createMaterial_( materialName: string ) : Material;
+		getTextureParams( value: string, matParams: any ) : TexParams;
+		loadTexture( url: string, mapping?: Mapping, onLoad?: ( bufferGeometry: BufferGeometry ) => void, onProgress?: ( event: ProgressEvent ) => void, onError?: ( event: ErrorEvent ) => void ): Texture;
+
+	}
+}