import { MeshStandardMaterialParameters, MeshStandardMaterial, } from './MeshStandardMaterial'; export interface MeshPhysicalMaterialParameters extends MeshStandardMaterialParameters { reflectivity?: number; clearCoat?: number; clearCoatRoughness?: number; } export class MeshPhysicalMaterial extends MeshStandardMaterial { constructor(parameters: MeshPhysicalMaterialParameters); defines: any; reflectivity: number; clearCoat: number; clearCoatRoughness: number; }