152 lines
4.4 KiB
C++
152 lines
4.4 KiB
C++
#pragma once
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#include "EntitySet.h"
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#include "GeLine.h"
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#include "GeArc.h"
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#include "GeCurveSegment.h"
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#include "ADSGePoint3d.h"
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#include "GePoly.h"
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#include "superList.h"
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#include "ADSGePointList.h"
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class GePoly3D;
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class GeCurveSegment;
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class GeDirectionCurve;
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class GePoly2D : public ADSGePointList, public GeCurve
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{
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public:
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GePoly2D();
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GePoly2D(const EntitySet& entPline);
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GePoly2D(int nflg);
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GePoly2D(const GePoly2D & src);
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virtual ~GePoly2D();
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virtual bool IsKindOf(TEntityId entType) const;
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virtual TEntityId Type() const;
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// add by xlc on 110413
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virtual double GetLength()const; //曲线长度
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virtual double Area() const;
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virtual void Reset();
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virtual bool SetAcDbCurve(AcDbCurve* pCurve);
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virtual AcDbCurve* AsAcDbCurve()const;
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virtual AcDbRegion *AsRegion() const;
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virtual void CopyFrom(const GeEntity* pSrc);
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virtual int Nth(int nIndex, GeLine &xline, GeArc &xarc, AcDb::Visibility *pVal = NULL) const;
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virtual int Nth(int nIndex, GeCurveSegment & cvCurve, AcDb::Visibility *pVal = NULL) const;
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virtual int Nth(int nIndex, GeDirectionCurve &curve, AcDb::Visibility *pVal = NULL) const;
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virtual int Reverse();
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virtual int Compress(bool bUnionCurve = true);
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virtual int Make(LPCTSTR szLay = NULL) const;
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virtual int MakeSegments(LPCTSTR szLay = NULL) const;
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virtual int MakeSegment(int nIndex, LPCTSTR szLay = NULL) const;
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virtual void TransformBy(const AcGeMatrix3d &mat);
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virtual void RemoveNode(long nIndex);
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virtual void InsertNodeAt(int nIndex, const ADSGePoint3d &pt, double dBulge = 0.0, AcDb::Visibility eVal = AcDb::kVisible);
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virtual void InsertNodeAt(const ADSGePoint3d &ptOn, AcDb::Visibility eVal = AcDb::kVisible);
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virtual void AppendNode(const ADSGePoint3d &pt, ads_real dBulge = 0.0, AcDb::Visibility eVal = AcDb::kVisible);
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int operator ! () const;
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GePoly2D& operator = (const GePoly2D &src);
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void SetFlag(int nFlag);
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int GetFlag() const;
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void AppendBugle(ads_real dBugle);
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void RemoveBugle(int nIndex);
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double GetBulge(int nIndex) const;
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void SetBulge(int nIndex, double dBugle);
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int SetBulges(PtrList<double>& ardbulges);
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int GetBulges(PtrList<double>& ardbulges);
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PtrList<double>& GetBulges();
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ads_real Distance3d(int nIndex) const;
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ads_real Distance3d() const;
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ads_real Distance2d(int nIndex) const;
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ads_real Distance2d() const;
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// 求路径面积有正负之分，不闭合时为路径与X轴之间的区域面积，正负无实际意义
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// 闭合时，路径围成的面积，为正表示曲线是顺时针方向的
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ads_real PathArea() const;
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double PathDistance2d(ADSGePoint3d ptHit) const;
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//是否自交
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BOOL IsSelfIntersect() const;
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int IsValid(int nIndex) const;
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int IsClosed() const;
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bool SetClosed();
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int HasArcSegment() const;
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int TotalSegments() const;
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int Polar2d(ads_real dis, ADSGePoint3d &ptRes, ads_real *dDrt = NULL) const;
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int Polar3d(ads_real dis, ADSGePoint3d &ptRes, TVector3D & vt) const;
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//取得封闭PLINE内的一点或外的一点
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ADSGePoint3d GetPoint(int nIOFlag, ads_real dist);
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ADSGePoint3d GetInsidePoint();
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int AppendSegment(const GeCurveSegment &cvCurve, int bMinus = 0, int bFinal = 0);
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// 消除路径的重合点,bUnionCurve为true时合并共线点
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// 路径偏移,各段分别偏移,再求交点,构成偏移线
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int Offset(ads_real nDist, GePoly2D &destPoly) const;
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// 路径偏移,各顶点计算偏移,再求顶点的圆心角(弧段),构成偏移线
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int QuickOffset(ads_real nDist, GePoly2D &destPoly) const;
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int MapToPolygon1(GePoly &pts, double dDeviation);
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int MapToPolygon(GePoly &pts, int nCirDiv = 30);
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resbuf *Fence(int nCirDiv = 30);
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resbuf *Polygon(int nCirDiv = 30);
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int AsOpenPoly1(GePoly &pts, double dDeviation) const;
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int AsOpenPoly(GePoly &pts, int nCirDiv = 30) const;
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//离散化
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void Disperse1(GePoly2D &polydestPoly, double dDeviation) const;
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void Disperse(GePoly2D &polydestPoly, int nCirDiv = 30) const;
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int CreatePface(int cirDivSegs, const TCHAR *szLay = NULL);
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int GetExtend(ads_point lowPt, ads_point upPt) const;
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//返回值nRet，
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//nRet>0时表示的是输入点在第几个顶点上
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//nRet<0时|nRet|表示的是输入点在第几条边上
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//nRet=0表示不在线上
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int HitTestOnCurve(const ADSGePoint3d &ptTest, double dTol) const;
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void SetPointListAt(int nIndex, const ADSGePoint3d& pt);
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ADSGePoint3d* GetPointListAt(int nIndex);
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const ADSGePoint3d& GetPointListAt(int nIndex) const;
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void RemovePointListAt(int nIndex);
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void AppendPointListAt(ADSGePoint3d* pPt);
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GePoly3D PlaneToWcs(const AcGeVector3d& normal)const;
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bool IsRegionInclude(const GePoly2D& poly)const;
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bool IsRegionOverlap(const GePoly2D& poly)const;
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public:
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int m_nFlag;
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PtrList<double> m_ardbulges;
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}; |