#pragma once

#include "AecDbEntityBase.h"
#include "AecDbObjXDataMap.h"

#ifdef EARTHWORM_EXPORT
#define DLLIMPEXP __declspec(dllexport)
#else
#define DLLIMPEXP __declspec(dllimport)
#endif

struct AecGripData;
class DLLIMPEXP AecDbLandForm : public AecDbEntityBase
{
public:
	ACRX_DECLARE_MEMBERS(AecDbLandForm);

protected:
	static Adesk::UInt32 kCurrentVersionNumber;

public:
	 AecDbLandForm(void);
	 virtual ~AecDbLandForm(void);

	 void SetPoints(const AcGePoint3dArray& arPts);
	 bool GetPoints(AcGePoint3dArray& arPts) const;

	 bool IsPointInSide(const AcGePoint3d& ptHit,AcGePoint3d& ptOn);

	 //AcDbEntity
	 virtual void				subList() const;

	 virtual Acad::ErrorStatus	subGetGripPoints(AcDbGripDataPtrArray& grips,
													 const double curViewUnitSize,
													 const int gripSize,
													 const AcGeVector3d& curViewDir,
													 const int bitflags) const;

	 virtual Acad::ErrorStatus  copyFrom(const AcRxObject* pSrc);
	 virtual Acad::ErrorStatus	subMoveGripPointsAt(const AcDbVoidPtrArray& appData,const AcGeVector3d& offset,const int bitflags);

	 virtual Acad::ErrorStatus	subTransformBy(const AcGeMatrix3d& xform);

	 virtual Acad::ErrorStatus	subGetOsnapPoints( AcDb::OsnapMode     osnapMode,
													 INT_PTR             gsSelectionMark,
													 const AcGePoint3d&  pickPoint,
													 const AcGePoint3d&  lastPoint,
													 const AcGeMatrix3d& viewXform,
													 AcGePoint3dArray&   snapPoints,
													 AcDbIntArray&       geomIds) const;

	 virtual Acad::ErrorStatus  subGetGeomExtents(AcDbExtents& extents) const;

	 virtual Acad::ErrorStatus	dwgInFields(AcDbDwgFiler*);
	 virtual Acad::ErrorStatus	dwgOutFields(AcDbDwgFiler*) const;
	 virtual Acad::ErrorStatus	dxfInFields(AcDbDxfFiler*);
	 virtual Acad::ErrorStatus	dxfOutFields(AcDbDxfFiler*) const;

	 //draw
	 virtual Acad::ErrorStatus	Draw2d(AcGiDraw &dc) const;
	 virtual Acad::ErrorStatus	Draw3d(AcGiDraw &dc) const;

	 virtual const AecDbObjXDataMap* GetSpecialtyData() const;
	 virtual AecDbObjXDataMap* GetSpecialtyData(AcDb::OpenMode bMode = AcDb::kForWrite);

protected:

	AecGripData* m_pGripAppData; //夹点

	//专业数据
	AcGePoint3dArray	m_arPts;
	AecDbObjXDataMap	m_mapSpecXData;	
};