playcanvas/build/playcanvas/src/framework/graphics/render-pass-picker.d.ts

Open-source WebGL/WebGPU 3D engine for the web

/**
 * A render pass implementing rendering of mesh instances into a pick buffer.
 *
 * @ignore
 */
export class RenderPassPicker extends RenderPass {
    constructor(device: any, renderer: any);
    /** @type {BlendState} */
    blendState: BlendState;
    /** @type {CameraComponent} */
    camera: CameraComponent;
    /** @type {Scene} */
    scene: Scene;
    /** @type {Layer[]} */
    layers: Layer[];
    /** @type {Map<number, MeshInstance | GSplatComponent>} */
    mapping: Map<number, MeshInstance | GSplatComponent>;
    /** @type {boolean} */
    depth: boolean;
    /** @type {number[]} */
    _qualifiedLayerIndices: number[];
    /** @type {Map<number, MeshInstance|null>} */
    _pickMeshInstances: Map<number, MeshInstance | null>;
    /**
     * Minimal view uniform format used by the picker. The pick shaders only need the view
     * projection (and the view matrix for depth picking); any other view uniform a shader happens
     * to reference falls back to the per-mesh uniform buffer automatically. This avoids pulling in
     * the full forward view format (and its lighting / shadow uniforms) which the picker does not
     * need.
     *
     * @type {UniformBufferFormat|null}
     */
    _viewUniformFormat: UniformBufferFormat | null;
    renderer: any;
    getViewUniformFormat(): UniformBufferFormat;
    /**
     * @param {CameraComponent} camera - The camera component used for picking.
     * @param {Scene} scene - The scene to pick from.
     * @param {Layer[]} layers - The layers to pick from.
     * @param {Map<number, MeshInstance | GSplatComponent>} mapping - Map to store ID to object mappings.
     * @param {boolean} depth - Whether to render depth information.
     */
    update(camera: CameraComponent, scene: Scene, layers: Layer[], mapping: Map<number, MeshInstance | GSplatComponent>, depth: boolean): void;
    emptyWorldClusters: any;
}
import { RenderPass } from '../../platform/graphics/render-pass.js';
import { BlendState } from '../../platform/graphics/blend-state.js';
import type { CameraComponent } from '../components/camera/component.js';
import type { Scene } from '../../scene/scene.js';
import type { Layer } from '../../scene/layer.js';
import type { MeshInstance } from '../../scene/mesh-instance.js';
import type { GSplatComponent } from '../components/gsplat/component.js';
import { UniformBufferFormat } from '../../platform/graphics/uniform-buffer-format.js';