cellfilter.h

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/*
* Copyright 2016 Autodesk, Inc. All rights reserved.
* Use of this software is subject to the terms of the Autodesk license agreement and any attachments or Appendices thereto provided at the time of installation or download,
* or which otherwise accompanies this software in either electronic or hard copy form, or which is signed by you and accepted by Autodesk.
*/

#pragma once

#include "gwnavruntime/database/databasegenmetrics.h"
#include "gwnavruntime/visualsystem/displaylist.h"
#include "gwnavruntime/containers/bitfield.h"
#include "gwnavruntime/navmesh/navmeshtypes.h"
#include "gwnavruntime/kernel/SF_RefCount.h"
#include "gwnavruntime/kernel/SF_Memory.h"
#include "gwnavruntime/math/box2iiterator.h"
#include "gwnavruntime/base/types.h"

namespace Kaim
{


class CellFilter : public RefCountBaseNTS<CellFilter, Stat_Default_Mem>
{
    KY_CLASS_WITHOUT_COPY(CellFilter)

public:
    CellFilter();
    ~CellFilter();

    void Clear();

    void ExpandCellBox(CellBox cellBox);

    void AddCellPos(const CellPos& cellPos);

    void AddAllPosInCellBox(CellBox cellBox);

    bool IsInFilter(const CellPos& cellPos) const;

    Ptr<CellFilter> Clone() const;

    void Display(DisplayList& displayList, const DatabaseGenMetrics& genMetrics) const;

public: //internal
    template <class BitFieldClass>
    void AddCellFilter(const CellBox& cellBox, const BitFieldClass& bitField);

    template <class BitFieldClass>
    static void Display(DisplayList& displayList, const DatabaseGenMetrics& genMetrics, const CellBox& cellBox, const BitFieldClass& cellBoxCoverage);

public:
    CellBox m_cellBox;
    BitField* m_cellBoxCoverage;
};

}

#include "gwnavruntime/queries/utils/cellfilter.inl"