//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TGGeRdupCurveOper Àà
// = Version	:   ver2.0
// = Author		:   wlw
// = CreateDate	:   2002-09-09
// = Description:   TGGeRdupCurveOper ÉùÃ÷
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#ifndef _TGGERDUPCURVEOPER_H_
#define _TGGERDUPCURVEOPER_H_

#ifndef _TDPTRLIST_H_
#include "TDPtrList.h"
#endif

#ifndef _TGGECURVESEGMENT_H_
#include "TGGeCurveSegment.h"
#endif

#ifndef _TPICKENTSET_H_
#include "TPickEntSet.h"
#endif

#ifndef _TDRDUPLINENODE_H_
#include "TDRdupLineNode.h"
#endif

#ifndef _TGGECURVESEGSEG_H_
#include "TGGeCurveSegSeg.h"
#endif

#ifndef _TADSGEPOINT3D_H_
#include "TADSGePoint3d.h"
#endif

class GEOAPI TGGeRdupCurveOper  
{
public:
	
	TGGeRdupCurveOper();
	
	virtual ~TGGeRdupCurveOper();
	
	void removeDupCurve(TDPtrList<TGGeCurveSegment> &ss, BOOL bExact, BOOL bIntsect);
    
	void IntersectCurves(TDPtrList<TGGeCurveSegment> &lstCurves);
    
	void RemoveDupLine(TPickEntSet &ss);
    
	void SpecialRemoveDupCurve(const TDPtrList<TGGeCurveSegment> &ss1, TDPtrList<TGGeCurveSegment> &ssOut);
	
	void setShortLineLength(double dShortLine);

public:

	int m_shortLineNum;
	
	int m_delLineNum;

private:

	BOOL makeArrayByAngle(TDPtrList<TGGeCurveSegSeg> &ss,TDPtrList <TDRdupLineNode> &lstNewCurves);
	
	void getMinPoint(AcDbIntArray *ids,TADSGePoint3d & ptMin);
    
	double distanceOfPtToLine(TADSGePoint3d pt, TADSGePoint3d ptStart, TADSGePoint3d ptEnd);
    
	int FindNode(double dKey, TDPtrList<TDRdupLineNode> &lstNewCurves);
	
private:
	
	double m_slength;
    
	TDPtrList<TGGeCurveSegSeg> m_ssCurves;
};

extern GEOAPI void TdSpecialRemoveDupCurve(const TDPtrList<TGGeCurveSegment> &ssIn, TDPtrList<TGGeCurveSegment> &ssOut);
extern GEOAPI void TdRemoveDupCurves(TDPtrList<TGGeCurveSegment> &lstCurves, BOOL bExactDup,BOOL bIntsect);
extern GEOAPI void TdRemoveDupLines(TPickEntSet &ss);

#endif