//-------------------------------------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   导出全局函数头文件
// = Version	:   ver2.0
// = Author		:   lfy
// = CreateDate	:   2002-09-09
// = Description:   全局函数的声明
// = Maintainers: 
//                  
//-------------------------------------------------------------------------------------------------------+

#ifndef _TCHGLOBALCURVEFUNC_H_
#define _TCHGLOBALCURVEFUNC_H_

#ifndef _TGGEPOLYDIST_H_
#include "TGGePolyDist.h"
#endif

#ifndef _TGGEREGION2D_H_
#include "TGGeRegion2D.h"
#endif

#ifndef _TSQTABLE2_H_
#include "TSqTable2.h"
#endif

#ifndef _TGGEPOLY2D_H_
#include "TGGePoly2D.h"
#endif

#ifndef _TGGERECTANGLE_H_
#include "TGGeRectAngle.h"
#endif

#ifndef _TGGEARC_H_
#include "TGGeArc.h"
#endif

#ifndef  _TGGEPOLYGONEX_H_
#include "TGGePolygonEx.h"
#endif

#ifndef  _TGGEPOLY2D_H_
#include "TGGePoly2D.h"
#endif

#ifndef _TMASTERPROPERTIES_H_
#include "TMasterProperties.h"
#endif

class TEntityBase;
class TSubText;
namespace TchExport2
{
	GEOAPI int GetRectAngleStatic(const TADSGePoint3d &ptCorn1, double nAngle, TADSGePoint3d &ptCorn2);

	GEOAPI int GetCornerPoint(const TADSGePoint3d &ptCorn1, const TCHAR *pszMsg, TADSGePoint3d &ptCorn2);

	// 返回对象,外部需要释放内存
	GEOAPI TGGeShape* GetShape(const Point& pickPt);

	GEOAPI Acad::ErrorStatus ExplodeBlockRef(AcDbBlockTableRecord &blockRec, ads_matrix matForInsert, TDPtrList<AcDbEntity> &entSet);

	// 由二维曲线, 求最外边界轮廓线
	GEOAPI int GetExternalBoundaryFromCurves(const TDPtrList<TGGeCurveSegment> &lstSegs, TGGePoly2D &polyOutline);
	
	// 由二维曲线, 求最外边界轮廓线
	GEOAPI int GetExternalBoundaryFromCurves(const TDPtrList<TGGeCurveSegment> &lstSegs, TDPtrList<TGGePoly2D> &lstPoly);

	// 在交点处断开
	// dPrec--自动交上的控制距离
	GEOAPI void IntersectCurves(TDPtrList<TGGeCurveSegment> &lstCurves, double dPrec);

	// 消除重线
	GEOAPI void RemoveDupCurves(TDPtrList<TGGeCurveSegment> &lstCurves);

	// 用区域裁剪实体
	GEOAPI void ClipEntitiesByPoly(TGGePoly2D & polyOutline, TPickEntSet &ssBack);
		
	GEOAPI int GetClipBoundary(TGGePoly2D &poly2d);

	// 从块表中取所有的曲线: 包括LINE,ARC,CIRCLE,POLYLINE,LWPOLYLINE,以及在INSERT中的前述实体
	GEOAPI void Get2DCurveFromBlock(AcDbBlockTableRecord &blockRec,  ads_matrix matForInsert,TDPtrList<TGGeCurveSegment> &lstResult);

	// 由二维图块提取二维曲线段
	GEOAPI int GetCurveFromInsert2D(TEntitySet &ent, TDPtrList<TGGeCurveSegment> &lstSegs);

	// 从图块中寻找_HOLE图层上的PLINE
	// 有若干线搜索区域
	GEOAPI int SearchOutRegions(const TDPtrList<TGGeCurveSegment> &lstSeg1In, TDPtrList<TGGePoly2D> &lstDest);

	// 把Poly2D分解为曲线
	GEOAPI void ExplodePoly2D(const TGGePoly2D &poly, TDPtrList<TGGeCurveSegment> &lstSegs);

	//把TGGePoly2D转化为AcDbPolyline
	GEOAPI void PolyConvert(const TGGePoly2D &poly, AcDbPolyline &pline);
	
	//把AcDbPolyline转化为TGGePoly2D
	GEOAPI void PolyConvert(const AcDbPolyline &pline, TGGePoly2D &poly);

	GEOAPI AcDbRegion* AsRegion(const TGGePoly2D &poly);

	GEOAPI int FindNearestEdge(const TGGePoly2D &poly, const TADSGePoint3d &ptEdge);

	GEOAPI AcDbHatch * NewHatchFromPoly2D(const TGGePoly2D &poly);
	GEOAPI AcDbHatch * NewHatchFromPoly2D(const TGGePoly2D &poly, const TCHAR *pszPattern, double nScl);
	GEOAPI AcDbHatch * NewHatchFromPoly2D(const TGGePoly2D &poly, const TCHAR *pszPattern, double nScl,double rotation);
	GEOAPI AcDbHatch * NewHatchFromPoly2D(const TGGeHatch &hatch);
	GEOAPI Acad::ErrorStatus WritePoly2D(AcDbDwgFiler *pFiler, const TGGePoly2D &poly);
	GEOAPI Acad::ErrorStatus ReadPoly2D(AcDbDwgFiler *pFiler, TGGePoly2D &poly);

	GEOAPI int _SplitPoly2D(const TGGePoly2D &poly, const TADSGePoint3d &pt1, const TADSGePoint3d &pt2, TGGePoly2D &res1, TGGePoly2D &res2);

	GEOAPI int  SplitPoly2D(const TGGePoly2D &poly, const TADSGePoint3d &pt1, const TADSGePoint3d &pt2, TGGePoly2D &res1, TGGePoly2D &res2);
	GEOAPI void SplitPoly2D(const TGGePoly2D &poly, AcDbVoidPtrArray &entSet);

	// 把Region化为曲线段
	GEOAPI void Region2Curves(const AcDbRegion *pClone, TDPtrList<TGGeCurveSegment>&lstSegs);
		
	GEOAPI int HandleCurveInters(TPickEntSet &ss, double dPrec);

	GEOAPI int ConnectPolygon(const TGGePolygonEx &poly1, const TGGePolygonEx &poly2, TGGePolygonEx &res);
	GEOAPI int ConnectPolygon(const TGGePolygonEx &poly1, const TGGePolygonEx &poly2, const TGGePolyDist &polyDist, TGGePolygonEx &res);

	GEOAPI void IntersectCurvesEx(TDPtrList<TGGeCurveSegment> &lstCurves, double dPrec);

	GEOAPI int  PolyClip(TPickEntSet &ss, TGGePoly2D &poly, TPickEntSet &ss1, TPickEntSet &ss2);
	GEOAPI int  PolyClip(TPickEntSet &ss, TGGePoly2D &poly, TPickEntSet &ss1, TPickEntSet &ss2, TPickEntSet &ss3);
	GEOAPI int  PolyClip(const TDPtrList<TGGeCurveSegment> &ss, TGGePoly2D &poly,TDPtrList<TGGeCurveSegment> &ss1, TDPtrList<TGGeCurveSegment> &ss2);
	GEOAPI int  PolyClip(const TDPtrList<TGGeCurveSegment> &ss, const TGGePoly2D &poly1,TDPtrList<TGGeCurveSegment> &ss1, TDPtrList<TGGeCurveSegment> &ss2, TDPtrList<TGGeCurveSegment> &ssOnEdge);

	// 把区域分解为逆时针排列的TGGePoly2D
	GEOAPI void Region2TGGePoly2D(const AcDbRegion *pClone, TGGePoly2D &poly2D);

	// 布尔运算，与PolyBoolOper函数接口不变，但使用AcDbRegion::booleanOper函数，内部计算时，将标高设置为0
	GEOAPI void RegionBoolOper(const TGGePoly2D &poly1, const TGGePoly2D &poly2, TDPtrList<TGGePoly2D> &lstResult,AcDb::BoolOperType operation);

	// 自动处理封闭的TGGePoly2D，只处理外轮廓线
	// 若某段长度不大于MIN_PL_DISTANCE，或者相临两段夹角不大于MIN_PL_ANGEL度，则自动减点
	GEOAPI void AutoDelExPoly2DPt(TGGePoly2D &poly);

	GEOAPI void GetGripPoints(const TGGePoly2D &poly, AcGePoint3dArray &gripPoints);
	GEOAPI void GetGripPoints(const TGGePoly2D &poly,const AcGeVector3d &normal,AcGePoint3dArray &gripPoints);

	GEOAPI Acad::ErrorStatus MoveGripPointsAt(TGGePoly2D &poly, const AcDbIntArray& indices, const AcGeVector3d& offset);
	GEOAPI Acad::ErrorStatus MoveGripPointsAt(TGGePoly2D &polyPath,const AcGeVector3d &vtNormal,	const AcDbIntArray& indices,const AcGeVector3d& offset);
	
	GEOAPI Acad::ErrorStatus GetGripText(const TGGePoly2D&poly,int idx,CString &cs);
	
	GEOAPI void CreateGrip(TEntityBase* pThis,TGGePoly2D& poly,int iFirst);

	GEOAPI Acad::ErrorStatus EntityToDim(TEntityBase* pThis,TGGePoly2D polyPath,long iGrip,long iDim,int iFirst);
	GEOAPI Acad::ErrorStatus DimToEntity(TEntityBase*pThis,TGGePoly2D &m_polyBase,long iGrip,long iDim,double newValue,const AcGeVector3d& offset,int iFirst);

	// 区域的布尔运算
 	GEOAPI Adesk::Boolean PolyBoolOper(const TGGePoly2D &poly1, const TGGePoly2D & poly2, TDPtrList<TGGePoly2D> & poly, AcDb::BoolOperType operation);

 	GEOAPI void Union(const TDPtrList<TGGePoly2D> &lstSourcePolies, const TDPtrList<TGGePoly2D> &lstClipPolies, TDPtrList<TGGePoly2D> &lstResultPolies);
 	GEOAPI void Subtract(const TDPtrList<TGGePoly2D> &lstSourcePolies, const TDPtrList<TGGePoly2D> &lstClipPolies, TDPtrList<TGGePoly2D> &lstResultPolies);
  	GEOAPI void Intersect(const TDPtrList<TGGePoly2D> &lstSourcePolies, const TDPtrList<TGGePoly2D> &lstClipPolies, TDPtrList<TGGePoly2D> &lstResultPolies);
	
	GEOAPI void InitModel(const TMasterProperties &prop, const AcDbVoidPtrArray &entSet, AcGeMatrix3d *pMatTran, AcDbVoidPtrArray &entSet3dface);
	GEOAPI void InitModel(const TMasterProperties &prop, const AcDbEntity *pEntity, AcGeMatrix3d *pMatTran, AcDbVoidPtrArray &entSet3dface);

	// 更加曲线搜索所有的构成区域
	GEOAPI int SearchRegions(const TDPtrList<TGGeCurveSegment> &lstSeg1In, TDPtrList<TGGePoly2D> &lstDest);

};

extern GEOAPI void TdRemoveDupCurves(TDPtrList<TGGeCurveSegment> &lstCurves, BOOL bExactDup,BOOL bIntsect);
extern GEOAPI TSubText* HitTestOnText(TPickEntSet& ss,TADSGePoint3d pt);

using namespace TchExport2;
#endif