//---------------------------------------------------------------------------- // EgalTech 2020-2025 //---------------------------------------------------------------------------- // File : EGkSurfBezier.h Data : 22.08.25 Versione : 2.7h1 // Contenuto : Dichiarazione della interfaccia ISurfBezier. // // // // Modifiche : 22.03.20 DS Creazione modulo. // 22.08.25 DS Aggiunte funzioni globali di impostazione tolleranze. // //---------------------------------------------------------------------------- #pragma once #include "/EgtDev/Include/EGkSurf.h" #include "/EgtDev/Include/EGkCurveComposite.h" #include "/EgtDev/Include/EgtPointerOwner.h" //----------------------- Macro per import/export ---------------------------- #undef EGK_EXPORT #if defined( I_AM_EGK) // da definirsi solo nella DLL #define EGK_EXPORT __declspec( dllexport) #else #define EGK_EXPORT __declspec( dllimport) #endif //----------------------- Forward -------------------------------------------- class PolyLine ; class ICurveComposite ; class ISurfFlatRegion ; class ISurfTriMesh ; //---------------------------------------------------------------------------- class __declspec( novtable) ISurfBezier : public ISurf { public : enum Side { FROM_MINUS = -1, // da valori inferiori del parametro FROM_PLUS = 1} ; // da valori superiori del parametro public : enum RuledType { RLT_B_ISOPAR = 0, // con parametrizzazione simile tra le due curve RLT_B_MINDIST = 1, // con distanza minima tra le due curve, usando start e end delle curve presenti RLT_B_MINDIST_PLUS = 2, // con distanza minima tra le due curve, aggiungendo punti lungo le curve dove necessario RLT_B_LENPAR = 3} ; // aggiungo punti alla curve in modo da matchare meglio le sottocurve, inoltre parametrizzo le curve in base alla lunghezza e non al numero di curve enum Is_Planar { NOT_CALCULATED = -1, NOT_PLANAR_SURF = 0 , PLANAR_SURF = 1} ; public : // IGeoObj ISurfBezier* Clone( void) const override = 0 ; public : virtual bool CopyFrom( const IGeoObj* pGObjSrc) = 0 ; virtual bool Init( int nDegU, int nDegV, int nSpanU, int nSpanV, bool bIsRational) = 0 ; virtual bool SetControlPoint( int nIndU, int nIndV, const Point3d& ptCtrl) = 0 ; virtual bool SetControlPoint( int nInd, const Point3d& ptCtrl) = 0 ; virtual bool SetControlPoint( int nIndU, int nIndV, const Point3d& ptCtrl, double dW) = 0 ; virtual bool SetControlPoint( int nInd, const Point3d& ptCtrl, double dW) = 0 ; virtual bool SetTrimRegion( ISurfFlatRegion& sfrTrimReg, bool bIntersectOrSubtrct = true) = 0 ; virtual ISurfFlatRegion* GetTrimRegion( void) const = 0 ; virtual bool GetInfo( int& nDegU, int& nDegV, int& nSpanU, int& nSpanV, bool& bIsRat, bool& bTrimmed) const = 0 ; virtual const Point3d& GetControlPoint( int nIndU, int nIndV, bool* pbOk) const = 0 ; virtual const Point3d& GetControlPoint( int nInd, bool* pbOk) const = 0 ; virtual double GetControlWeight( int nIndU, int nIndV, bool* pbOk) const = 0 ; virtual double GetControlWeight( int nInd, bool* pbOk) const = 0 ; virtual bool IsAPoint( void) const = 0 ; virtual bool GetPoint( double dU, double dV, Side nUs, Side nVs, Point3d& ptPos) const = 0; virtual bool GetPointD1D2( double dU, double dV, Side nUs, Side nVs, Point3d& ptPos, Vector3d* pvtDerU = nullptr, Vector3d* pvtDerV = nullptr, Vector3d* pvtDerUU = nullptr, Vector3d* pvtDerVV = nullptr, Vector3d* pvtDerUV = nullptr) const = 0 ; virtual bool GetPointNrmD1D2( double dU, double dV, Side nUs, Side nVs, Point3d& ptPos, Vector3d& vtN, Vector3d* pvtDerU = nullptr, Vector3d* pvtDerV = nullptr, Vector3d* pvtDerUU = nullptr, Vector3d* pvtDerVV = nullptr, Vector3d* pvtDerUV = nullptr) const = 0 ; virtual ICurveComposite* GetCurveOnU( double dV) const = 0 ; virtual ICurveComposite* GetCurveOnV( double dU) const = 0 ; virtual ICurveComposite* GetLoop( int nLoop) const = 0 ; // nLoop 0-based (1°esterno, successivi interni) virtual bool GetControlCurveOnU( int nIndV, PolyLine& plCtrlU) const = 0 ; virtual bool GetControlCurveOnV( int nIndU, PolyLine& plCtrlV) const = 0 ; virtual const ISurfTriMesh* GetAuxSurf( void) const = 0 ; virtual const ISurfTriMesh* GetAuxSurfRefined( void) const = 0 ; virtual ISurfTriMesh* GetApproxSurf( double dTol, double dSideMin = 10 * EPS_SMALL, bool bUpdateEdges = false) const = 0 ; virtual bool GetLeaves( std::vector>& vLeaves, bool bRefined = false) const = 0 ; virtual bool GetTriangles2D( std::vector>& vTria2D) const = 0 ; virtual bool UnprojectPointFromStm( int nT, const Point3d& ptI, Point3d& ptSP, int nIL = 5) const = 0 ; virtual bool UnprojectPointFromStm( int nT, const Point3d& ptI, Point3d& ptSP, int nIL, const Point3d& ptIPrev, bool* bTroughEdge = nullptr) const = 0 ; virtual bool UnprojectPoint( const Point3d& pt3D, Point3d& ptParam, const Point3d& ptIPrev, bool* bTroughEdge = nullptr, const Plane3d* plCut = nullptr) const = 0 ; virtual bool UnprojectCurveFromStm( const ICurveComposite* pCC, ICRVCOMPOPVECTOR& vpCC, const Plane3d* pPlCut) const = 0 ; // taglio la parte della superficie dalla parte positiva del versore del piano. // Il booleano indica se tenere eventuali triangoli della trimesh ausiliaria che sono coplanari ed equiversi al piano di taglio virtual bool Cut( const Plane3d& plPlane, bool bSaveOnEq) = 0 ; virtual bool IncreaseUV( double& dU, double dx, bool bUOrV, double* dUVCopy = nullptr, bool bModifyOrig = true) const = 0 ; virtual bool IncreaseUV( Point3d& ptUV, Vector3d vtH , Point3d* ptUVCopy, bool bModifyOrig) const = 0 ; virtual bool GetLoops( ICRVCOMPOPOVECTOR& vCC, bool bLineOrBezier) const = 0 ; virtual ICurveComposite* GetSingleEdge3D( bool bLineOrBezier, int nEdge) const = 0 ; virtual bool IsPlanar( void) const = 0 ; virtual bool CreateByFlatContour( const PolyLine& PL) = 0 ; virtual bool CreateByRegion( const POLYLINEVECTOR& vPL) = 0 ; virtual bool CreateByExtrusion( const ICurve* pCrv, const Vector3d& vtExtr) = 0 ; virtual bool CreateByScrewing( const ICurve* pCurve, const Point3d& ptAx, const Vector3d& vtAx, double dAngRotDeg, double dMove) = 0 ; virtual bool CreateByPointCurve( const Point3d& pt, const ICurve* pCurve) = 0 ; virtual bool CreateByTwoCurves( const ICurve* pCurve1, const ICurve* pCurve2, int nType) = 0 ; virtual bool CreateBySetOfCurves( const ICURVEPOVECTOR& vCrvBez, bool bReduceToDeg3 = true) = 0 ; virtual bool RemoveCollapsedSpans() = 0 ; virtual PNTVECTOR GetAllControlPoints( void) const = 0 ; virtual bool LimitSurfToTrimmedRegion( void) = 0 ; virtual bool CreateSmoothRuledByTwoCurves( const ICurve* pCurve0, const ICurve* pCurve1, double dSampleLen) = 0 ; virtual bool CreateSmoothRuledByTwoCurves( const ICurve* pCurve0, const ICurve* pCurve1, double dSampleLen, BIPNTVECTOR& vSyncLines) = 0 ; } ; //----------------------------------------------------------------------------- static const double SBZ_TREG_COEFF = PREC_SCALE_COEFF ; //----------------------------------------------------------------------------- inline ISurfBezier* CreateSurfBezier( void) { return (static_cast( CreateGeoObj( SRF_BEZIER))) ; } inline ISurfBezier* CloneSurfBezier( const IGeoObj* pGObj) { if ( pGObj == nullptr || pGObj->GetType() != SRF_BEZIER) return nullptr ; return (static_cast(pGObj->Clone())) ; } inline const ISurfBezier* GetSurfBezier( const IGeoObj* pGObj) { if ( pGObj == nullptr || pGObj->GetType() != SRF_BEZIER) return nullptr ; return (static_cast(pGObj)) ; } inline ISurfBezier* GetSurfBezier( IGeoObj* pGObj) { if ( pGObj == nullptr || pGObj->GetType() != SRF_BEZIER) return nullptr ; return (static_cast(pGObj)) ; } //---------------------------------------------------------------------------- EGK_EXPORT void SetSurfBezierAuxSurfTol( double dTol) ; EGK_EXPORT double GetSurfBezierAuxSurfTol( void) ; EGK_EXPORT void SetSurfBezierAuxSurfRefinedTol( double dTol) ; EGK_EXPORT double GetSurfBezierAuxSurfRefinedTol( void) ; //---------------------------------------------------------------------------- // Raccolte di puntatori a ISurfBezier typedef std::vector CISURFBEZPVECTOR ; // vettore di puntatori a const ISurfBezier typedef std::vector ISURFBEZPVECTOR ; // vettore di puntatori a ISurfBezier typedef std::list ISURFBEZPLIST ; // lista di puntatori a ISurfBezier typedef std::vector> ISURFBEZPOVECTOR ; // vettore di puntatori esclusivi a ISurfBezier