import { DepthTexture, Group, OrthographicCamera, PerspectiveCamera, Texture, WebGLRenderer } from "three";
import { Volume } from "./index.js";
import Channel from "./Channel.js";
import type { VolumeRenderImpl } from "./VolumeRenderImpl.js";
import type { FuseChannel } from "./types.js";
import { VolumeRenderSettings, SettingsFlags } from "./VolumeRenderSettings.js";
export default class RayMarchedAtlasVolume implements VolumeRenderImpl {
    private settings;
    volume: Volume;
    private geometry;
    private geometryMesh;
    private boxHelper;
    private tickMarksMesh;
    private geometryTransformNode;
    private uniforms;
    private channelData;
    private emptyPositionTex;
    /**
     * Creates a new RayMarchedAtlasVolume.
     * @param volume The volume that this renderer should render data from.
     * @param settings Optional settings object. If set, updates the renderer with
     * the given settings. Otherwise, uses the default VolumeRenderSettings.
     */
    constructor(volume: Volume, settings?: VolumeRenderSettings);
    updateVolumeDimensions(): void;
    viewpointMoved(): void;
    updateSettings(newSettings: VolumeRenderSettings, dirtyFlags?: number | SettingsFlags): void;
    /**
     * Creates the geometry mesh and material for rendering the volume.
     * @param uniforms object containing uniforms to pass to the shader material.
     * @returns the new geometry and geometry mesh.
     */
    private createGeometry;
    private createTickMarks;
    cleanup(): void;
    doRender(renderer: WebGLRenderer, camera: PerspectiveCamera | OrthographicCamera, depthTexture?: DepthTexture | Texture): void;
    get3dObject(): Group;
    private setUniform;
    updateActiveChannels(channelcolors: FuseChannel[], channeldata: Channel[]): void;
    setRenderUpdateListener(_listener?: ((iteration: number) => void) | undefined): void;
}