import { RenderSide, Encoding, Texture, Vector3, Vector2 } from "@gl-widget/gl-widget";
import { ToneMapping } from "./Constants";
import { Lights } from "./Lights";
export interface PhysicalShaderOptions {
    color?: string;
    isInstanced?: boolean;
    fog?: boolean;
    side?: RenderSide;
    flatShading?: boolean;
    toneMapping?: ToneMapping;
    outputEncoding?: Encoding;
    sheen?: Vector3;
    toneMappingExposure?: number;
    toneMappingWhitePoint?: number;
    maxMipLevel?: number;
    flipEnvMap?: boolean;
    metalness?: number;
    roughness?: number;
    opacity?: number;
    envMapIntensity?: number;
    normalScale?: Vector2;
    emissiveMap?: Texture;
    emissive?: Vector3;
    diffuse?: Vector3;
    ambientLightColor?: Vector3;
    diffuseMap?: Texture;
    envMap?: Texture;
    normalMap?: Texture;
    aoMap?: Texture;
    specularMap?: Texture;
    roughnessMap?: Texture;
    metalnessMap?: Texture;
    offset?: Vector2;
    repeat?: Vector2;
    center?: Vector2;
    rotation?: number;
    lights?: Lights;
}