spatial_indexer.h

/*************************************************************************/
/*  spatial_indexer.h                                                    */
/*************************************************************************/
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/*                           GODOT ENGINE                                */
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/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur.                 */
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/*************************************************************************/
#ifndef SPATIAL_INDEXER_H
#define SPATIAL_INDEXER_H

#include "scene/3d/spatial.h"
#if 0

class Camera;
class ProximityArea;

class SpatialIndexer : public Object {

    OBJ_TYPE( SpatialIndexer, Object );

    template<class T>
    struct TK {

        T *against;
        ProximityArea *area;
        bool operator<(const TK<T>& p_k) const { return against==p_k.against ? area < p_k.area : against < p_k.against; }
    };


    Set<Camera*> cameras; //cameras
    Set<ProximityArea*> proximity_areas;

    Set<TK<Camera> > camera_pairs;

    bool pending_update;
    void _update_pairs();
    void _request_update();

protected:

    static void _bind_methods();

friend class ProximityArea;
friend class Camera;

    void add_proximity_area(ProximityArea* p_area);
    void remove_proximity_area(ProximityArea* p_area);
    void update_proximity_area_transform(ProximityArea* p_area);
    void update_proximity_area_flags(ProximityArea* p_area);

    void add_camera(Camera* p_camera);
    void remove_camera(Camera* p_camera);
    void update_camera(Camera* p_camera);

public:


    SpatialIndexer();

};
#endif
#endif // SPATIAL_INDEXER_H