Egalware/EgtGeomKernel
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73fe8e7a8900eb51eeb6dd4a1ffcbdd960b16c2c
EgtGeomKernel/CurveComposite.h
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Dario Sassi 73fe8e7a89 EgtGeomKernel 1.5g1 : 
- alle curve aggiunto il metodo CopyParamRange (per curve chiuse ammatte range che passano dal punto di chiusura)
- trasformato il metodo Copy di tutti gli oggetti geometrici in CopyFrom
- a TSC aggiunte funzioni CopyCurveByParamRange e SplitCurveByClass
- migliorata gestione intersezioni sovrapposte
- aggiunta classificazione parti di curva (IN,OUT,ONP,ONM) da intersezioni con altra curva chiusa.
2014-07-05 07:19:12 +00:00

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//----------------------------------------------------------------------------
// EgalTech 2013-2013
//----------------------------------------------------------------------------
// File : CurveComposite.h Data : 23.11.13 Versione : 1.3a1
// Contenuto : Dichiarazione della classe Curva composita.
//
//
//
// Modifiche : 16.04.13 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------
#pragma once
#include "ObjGraphicsMgr.h"
#include "CurveAux.h"
#include "DllMain.h"
#include "GeoObjRW.h"
#include "/EgtDev/Include/EGkCurveComposite.h"
#include "/EgtDev/Include/EgtLogger.h"
#include <deque>
//----------------------------------------------------------------------------
class CurveComposite : public ICurveComposite, public IGeoObjRW
{
public : // IGeoObj
virtual ~CurveComposite( void) ;
virtual CurveComposite* Clone( void) const ;
virtual GeoObjType GetType( void) const ;
virtual bool IsValid( void) const
{ return ( m_nStatus == OK) ; }
virtual const std::string& GetTitle( void) const ;
virtual bool Dump( std::string& sOut, const char* szNewLine = "\n") const ;
virtual bool GetLocalBBox( BBox3d& b3Loc) const ;
virtual bool GetBBox( const Frame3d& frRef, BBox3d& b3Ref) const ;
virtual bool Translate( const Vector3d& vtMove) ;
virtual bool Rotate( const Point3d& ptAx, const Vector3d& vtAx, double dAngDeg)
{ double dAngRad = dAngDeg * DEGTORAD ;
return Rotate( ptAx, vtAx, cos( dAngRad), sin( dAngRad)) ; }
virtual bool Rotate( const Point3d& ptAx, const Vector3d& vtAx, double dCosAng, double dSinAng) ;
virtual bool Scale( const Frame3d& frRef, double dCoeffX, double dCoeffY, double dCoeffZ) ;
virtual bool Mirror( const Point3d& ptOn, const Vector3d& vtNorm) ;
virtual bool Shear( const Point3d& ptOn, const Vector3d& vtNorm, const Vector3d& vtDir, double dCoeff) ;
virtual bool ToGlob( const Frame3d& frRef) ;
virtual bool ToLoc( const Frame3d& frRef) ;
virtual bool LocToLoc( const Frame3d& frOri, const Frame3d& frDest) ;
virtual void SetObjGraphics( IObjGraphics* pOGr)
{ m_OGrMgr.SetObjGraphics( pOGr) ; }
virtual IObjGraphics* GetObjGraphics( void)
{ return m_OGrMgr.GetObjGraphics() ; }
virtual const IObjGraphics* GetObjGraphics( void) const
{ return m_OGrMgr.GetObjGraphics() ; }
public : // ICurve
virtual bool IsSimple( void) const { return false ; }
virtual bool IsClosed( void) const
{ return ( m_nStatus == OK && m_bClosed) ; }
virtual bool GetStartPoint( Point3d& ptStart) const ;
virtual bool GetEndPoint( Point3d& ptEnd) const ;
virtual bool GetMidPoint( Point3d& ptMid) const ;
virtual bool GetCenterPoint( Point3d& ptCen) const
{ return GetMidPoint( ptCen) ; }
virtual bool GetStartDir( Vector3d& vtDir) const
{ return ::GetTang( *this, 0, FROM_PLUS, vtDir) ; }
virtual bool GetEndDir( Vector3d& vtDir) const
{ return ::GetTang( *this, m_nCounter, FROM_MINUS, vtDir) ; }
virtual bool GetMidDir( Vector3d& vtDir) const
{ return ::GetTang( *this, 0.5 * m_nCounter, FROM_MINUS, vtDir) ; }
virtual bool GetDomain( double& dStart, double& dEnd) const ;
virtual bool IsValidParam( double dPar, Side nSide) const
{ return ::IsValidParam( *this, dPar, nSide) ; }
virtual bool IsStartParam( double dPar) const
{ return ::IsStartParam( *this, dPar) ; }
virtual bool IsEndParam( double dPar) const
{ return ::IsEndParam( *this, dPar) ; }
virtual bool GetLength( double& dLen) const ;
virtual bool GetLengthAtParam( double dU, double& dLen) const ;
virtual bool GetParamAtLength( double dLen, double& dU) const ;
virtual bool GetPointD1D2( double dU, Side nS, Point3d& ptPos,
Vector3d* pvtDer1 = nullptr, Vector3d* pvtDer2 = nullptr) const ;
virtual bool GetPointTang( double dU, Side nS, Point3d& ptPos, Vector3d& vtTang) const
{ return ::GetPointTang( *this, dU, nS, ptPos, vtTang) ; }
virtual bool GetPointDiffGeom( double dU, Side nS, CrvPointDiffGeom& oDiffG) const
{ oDiffG.nFlag = ( IsParamAtJoint( dU) ? CrvPointDiffGeom::TO_VERIFY : CrvPointDiffGeom::STD) ;
return ::GetPointDiffGeom( *this, dU, nS, oDiffG) ; }
virtual bool IsPointOn( const Point3d& ptP, double dTol = EPS_SMALL) const ;
virtual bool ApproxWithLines( double dLinTol, double dAngTolDeg, PolyLine& PL) const ;
virtual ICurve* CopyParamRange( double dUStart, double dUEnd) const ;
virtual bool Invert( void) ;
virtual bool Offset( double dDist, int nSide, int nType = OFF_FILLET)
{ return false ; }
virtual bool TrimStartAtParam( double dUTrim) ;
virtual bool TrimEndAtParam( double dUTrim) ;
virtual bool TrimStartEndAtParam( double dUStartTrim, double dUEndTrim) ;
virtual bool TrimStartAtLen( double dLenTrim) ;
virtual bool TrimEndAtLen( double dLenTrim) ;
public : // ICurveComposite
virtual bool CopyFrom( const IGeoObj* pGObjSrc) ;
virtual bool Clear( void) ;
virtual bool AddCurve( const ICurve& cCrv, bool bEndOrStart = true) ;
virtual bool AddCurve( ICurve* pCrv, bool bEndOrStart = true) ;
virtual bool FromSplit( const ICurve& cCrv, int nParts) ;
virtual bool FromPointVector( const PNTVECTOR& vPnt) ;
virtual bool FromPointBulgeVector( const UPNTVECTOR& vUPnt, const Vector3d& vtN) ;
virtual bool PolygonCenterCorner( int nSides, const Point3d& ptCen, const Point3d& ptCorner) ;
virtual bool PolygonCenterMidSide( int nSides, const Point3d& ptCen, const Point3d& ptMidSide) ;
virtual bool PolygonSide( int nSides, const Point3d& ptStart, const Point3d& ptEnd) ;
virtual int GetCurveNumber( void) const
{ return m_nCounter ; }
virtual const ICurve* GetFirstCurve( void) const ;
virtual const ICurve* GetNextCurve( void) const ;
virtual const ICurve* GetLastCurve( void) const ;
virtual const ICurve* GetPrevCurve( void) const ;
virtual bool IsParamAtJoint( double dU) const ;
virtual ICurve* RemoveFirstOrLastCurve( bool bLast = true) ;
virtual bool ChangeStartPoint( double dU) ;
virtual bool ArcsToBezierCurves( void) ;
public : // IGeoObjRW
virtual int GetNgeId( void) const ;
virtual bool Save( NgeWriter& ngeOut) const ;
virtual bool Load( NgeReader& ngeIn) ;
public :
CurveComposite( void) ;
const CurveComposite& operator =( const CurveComposite& ccSrc)
{ if ( ! CopyFrom( ccSrc))
LOG_ERROR( GetEGkLogger(), "CurveComposite : copy error")
return *this ; }
private :
bool CopyFrom( const CurveComposite& ccSrc) ;
bool Validate( void) ;
bool AddSimpleCurve( ICurve* pSmplCrv, bool bEndOrStart = true) ;
bool GetIndSCurveAndLocPar( double dU, Side nS, int& nSCrv, double& dLocU) const ;
private :
enum Status { ERR = 0, OK = 1, TO_VERIFY = 2} ;
private :
typedef std::deque<ICurve*> PCRVSMPL_DEQUE ;
private :
ObjGraphicsMgr m_OGrMgr ; // gestore grafica dell'oggetto
Status m_nStatus ; // stato
int m_nCounter ; // contatore del numero di curve
PCRVSMPL_DEQUE m_CrvSmplS ; // deque di curve semplici
Point3d m_PtStart ; // punto iniziale
Point3d m_PtEnd ; // punto finale
bool m_bClosed ; // flag per indicare che la curva è chiusa
mutable PCRVSMPL_DEQUE::const_iterator m_Iter ; // iteratore
} ;
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