@spearwolf/twopoint5d/lib/map2d/CameraBasedVisibility.d.ts

Create 2.5D realtime graphics and pixelart with WebGL and three.js

import type { OrthographicCamera, PerspectiveCamera } from 'three/webgpu';
import { Box3, Matrix4, Plane, Vector2, Vector3 } from 'three/webgpu';
import { Map2DTileCoordsUtil, type TilesWithinCoords } from './Map2DTileCoordsUtil.js';
import type { IMap2DTileCoords, IMap2DVisibilitor, IMap2DVisibleTiles } from './types.js';
interface TileBox {
    id: string;
    x: number;
    y: number;
    coords?: TilesWithinCoords;
    box?: Box3;
    frustumBox?: Box3;
    centerWorld?: Vector3;
    distanceToCamera?: number;
    map2dTile?: IMap2DTileCoords;
    primary?: boolean;
}
export declare class CameraBasedVisibility implements IMap2DVisibilitor {
    #private;
    static readonly Plane: Plane;
    frustumBoxScale: number;
    lookAtCenter: boolean;
    depth: number;
    camera?: PerspectiveCamera | OrthographicCamera;
    planeWorld: Plane;
    planeOrigin: Vector3;
    pointOnPlane?: Vector3;
    planeCoords2D: Vector2;
    matrixWorld: Matrix4;
    map2dTileCoords: Map2DTileCoordsUtil;
    readonly visibles: TileBox[];
    constructor(camera?: PerspectiveCamera | OrthographicCamera);
    private dependenciesChanged;
    private invalidateTileCoordsCacheIfChanged;
    computeVisibleTiles(previousTiles: IMap2DTileCoords[], [centerX, centerY]: [number, number], map2dTileCoords: Map2DTileCoordsUtil, matrixWorld: Matrix4): IMap2DVisibleTiles | undefined;
    private findPointOnPlaneThatIsInViewFrustum;
    private acquireTileBox;
    private findVisibleTiles;
    private convertToPlaneCoords2D;
    private setBox;
}
export {};
//# sourceMappingURL=CameraBasedVisibility.d.ts.map