/**
 * Full-scene depth pass for GPU readback (screenToWorldPoint).
 * Renders ALL visible geometry (regular, skinned, terrain) to a non-MSAA
 * depth32float texture with COPY_SRC so individual pixels can be read back.
 * Separate from the SSAO DepthPrepass which only covers a subset of geometry.
 */
import type { Mat4Type } from '@certe/atmos-math';
import type { MeshRenderer } from './mesh-renderer.js';
import type { SkinnedMeshRenderer } from './skinned-mesh-renderer.js';
import type { TerrainMeshRenderer } from './terrain-mesh-renderer.js';
export declare class SceneDepthPass {
    private readonly _device;
    private readonly _vpBuffer;
    private readonly _vpBindGroup;
    private readonly _vpBGL;
    private readonly _objectBGL;
    private _depthTexture;
    private _width;
    private _height;
    private _regularPipeline;
    private _skinnedPipeline;
    private _skinnedBoneBGL;
    private _terrainPipeline;
    get depthTexture(): GPUTexture;
    get width(): number;
    get height(): number;
    constructor(device: GPUDevice, objectBGL: GPUBindGroupLayout, w: number, h: number);
    private _createTexture;
    resize(w: number, h: number): void;
    execute(encoder: GPUCommandEncoder, vpMatrix: Mat4Type, meshRenderers: readonly MeshRenderer[], skinnedRenderers: readonly SkinnedMeshRenderer[], terrainRenderers: readonly TerrainMeshRenderer[], extraDraw?: (pass: GPURenderPassEncoder) => void): void;
    private _createRegularPipeline;
    private _createSkinnedPipeline;
    private _createTerrainPipeline;
    destroy(): void;
}
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