import { BspMap } from '../../assets/bsp.js';
import { VertexArray, VertexBuffer, IndexBuffer, Texture2D } from '../resources.js';
export interface BspSurfaceLightmap {
    width: number;
    height: number;
    data: Uint8Array;
}
export interface BspSurfaceInput {
    faceIndex: number;
    textureName: string;
    flags: number;
    vertices: Float32Array;
    vertexCount: number;
    styles: [number, number, number, number];
    lightmap?: BspSurfaceLightmap;
    mins?: {
        x: number;
        y: number;
        z: number;
    };
    maxs?: {
        x: number;
        y: number;
        z: number;
    };
}
export interface BspBatch {
    textureName: string;
    offset: number;
    count: number;
    flags: number;
    styleIndices: readonly number[];
    styleLayers: readonly number[];
    lightmapOffset?: number;
}
export interface BspGeometry {
    vao: VertexArray;
    vbo: VertexBuffer;
    ibo: IndexBuffer;
    indexCount: number;
    batches: BspBatch[];
    lightmapAtlas: Texture2D | null;
}
export declare function buildBspGeometry(gl: WebGL2RenderingContext, surfaces: BspSurfaceInput[], map?: BspMap, options?: {
    hiddenClassnames?: Set<string>;
}): BspGeometry;
//# sourceMappingURL=geometry.d.ts.map