import { Texture, Vector2, Vector3 } from 'three';
import { Storage3DTexture, StorageTexture, Renderer } from 'three/webgpu';
import { AnyFloatType } from '@takram/three-geospatial';
import { AtmosphereLUTTexture3DName, AtmosphereLUTTextureName } from './AtmosphereLUTNode';
import { AtmosphereLUTTextures, AtmosphereLUTTexturesContext } from './AtmosphereLUTTextures';
import { AtmosphereParameters } from './AtmosphereParameters';
export declare function createStorageTexture(name: string): StorageTexture;
export declare function createStorage3DTexture(name: string): Storage3DTexture;
export declare function setupStorageTexture(texture: Texture, textureType: AnyFloatType, size: Vector2): void;
export declare function setupStorage3DTexture(texture: Storage3DTexture, textureType: AnyFloatType, size: Vector3): void;
declare class AtmosphereLUTTexturesContextWebGPU extends AtmosphereLUTTexturesContext {
    opticalDepth: StorageTexture;
    deltaIrradiance: StorageTexture;
    deltaRayleighScattering: Storage3DTexture;
    deltaMieScattering: Storage3DTexture;
    deltaScatteringDensity: Storage3DTexture;
    irradianceRead: StorageTexture;
    scatteringRead: Storage3DTexture;
    higherOrderScatteringRead: Storage3DTexture;
    deltaMultipleScattering: Storage3DTexture;
    constructor(parameters: AtmosphereParameters, textureType: AnyFloatType);
    dispose(): void;
}
export declare class AtmosphereLUTTexturesWebGPU extends AtmosphereLUTTextures {
    private readonly transmittance;
    private readonly irradiance;
    private readonly scattering;
    private readonly singleMieScattering;
    private readonly higherOrderScattering;
    private transmittanceNode?;
    private directIrradianceNode?;
    private singleScatteringNode?;
    private scatteringDensityNode?;
    private indirectIrradianceNode?;
    private multipleScatteringNode?;
    private readonly scatteringOrder;
    get(name: AtmosphereLUTTextureName | AtmosphereLUTTexture3DName): Texture;
    createContext(): AtmosphereLUTTexturesContextWebGPU;
    computeTransmittance(renderer: Renderer, context: AtmosphereLUTTexturesContextWebGPU): void;
    computeDirectIrradiance(renderer: Renderer, context: AtmosphereLUTTexturesContextWebGPU): void;
    computeSingleScattering(renderer: Renderer, context: AtmosphereLUTTexturesContextWebGPU): void;
    computeScatteringDensity(renderer: Renderer, context: AtmosphereLUTTexturesContextWebGPU, scatteringOrder: number): void;
    computeIndirectIrradiance(renderer: Renderer, context: AtmosphereLUTTexturesContextWebGPU, scatteringOrder: number): void;
    computeMultipleScattering(renderer: Renderer, context: AtmosphereLUTTexturesContextWebGPU): void;
    setup(parameters: AtmosphereParameters, textureType: AnyFloatType): void;
    dispose(): void;
}
export {};