import { MaterialParameters, Material } from './Material';
import { Vector3 } from './../math/Vector3';
import { Texture } from './../textures/Texture';

export interface MeshDistanceMaterialParameters extends MaterialParameters {
	map?: Texture | null | undefined;
	alphaMap?: Texture | null | undefined;
	displacementMap?: Texture | null | undefined;
	displacementScale?: number | undefined;
	displacementBias?: number | undefined;
	farDistance?: number | undefined;
	nearDistance?: number | undefined;
	referencePosition?: Vector3 | undefined;
}

export class MeshDistanceMaterial extends Material {
	constructor(parameters?: MeshDistanceMaterialParameters);

	/**
	 * @default 'MeshDistanceMaterial'
	 */
	type: string;

	/**
	 * @default null
	 */
	map: Texture | null;

	/**
	 * @default null
	 */
	alphaMap: Texture | null;

	/**
	 * @default null
	 */
	displacementMap: Texture | null;

	/**
	 * @default 1
	 */
	displacementScale: number;

	/**
	 * @default 0
	 */
	displacementBias: number;

	/**
	 * @default 1000
	 */
	farDistance: number;

	/**
	 * @default 1
	 */
	nearDistance: number;

	/**
	 * @default new THREE.Vector3()
	 */
	referencePosition: Vector3;

	/**
	 * @default false
	 */
	fog: boolean;

	setValues(parameters: MeshDistanceMaterialParameters): void;
}