// This file is generated by WOK (CPPExt). // Please do not edit this file; modify original file instead. // The copyright and license terms as defined for the original file apply to // this header file considered to be the "object code" form of the original source. #ifndef _GeomFill_LocationLaw_HeaderFile #define _GeomFill_LocationLaw_HeaderFile #ifndef _Standard_HeaderFile #include #endif #ifndef _Standard_DefineHandle_HeaderFile #include #endif #ifndef _Handle_GeomFill_LocationLaw_HeaderFile #include #endif #ifndef _MMgt_TShared_HeaderFile #include #endif #ifndef _Handle_Adaptor3d_HCurve_HeaderFile #include #endif #ifndef _Standard_Boolean_HeaderFile #include #endif #ifndef _Standard_Real_HeaderFile #include #endif #ifndef _Standard_Integer_HeaderFile #include #endif #ifndef _GeomFill_PipeError_HeaderFile #include #endif #ifndef _GeomAbs_Shape_HeaderFile #include #endif class Standard_NotImplemented; class Standard_OutOfRange; class Adaptor3d_HCurve; class gp_Mat; class gp_Vec; class TColgp_Array1OfPnt2d; class TColgp_Array1OfVec2d; class TColStd_Array1OfReal; class gp_Pnt; //! To define location law in Sweeping location is --
//! defined by an Matrix M and an Vector V, and
//! transform an point P in MP+V.
class GeomFill_LocationLaw : public MMgt_TShared { public: Standard_EXPORT virtual void SetCurve(const Handle(Adaptor3d_HCurve)& C) = 0; Standard_EXPORT virtual const Handle_Adaptor3d_HCurve& GetCurve() const = 0; //! Set a transformation Matrix like the law M(t) become
//! Mat * M(t)
Standard_EXPORT virtual void SetTrsf(const gp_Mat& Transfo) = 0; Standard_EXPORT virtual Handle_GeomFill_LocationLaw Copy() const = 0; //! compute Location
Standard_EXPORT virtual Standard_Boolean D0(const Standard_Real Param,gp_Mat& M,gp_Vec& V) = 0; //! compute Location and 2d points
Standard_EXPORT virtual Standard_Boolean D0(const Standard_Real Param,gp_Mat& M,gp_Vec& V,TColgp_Array1OfPnt2d& Poles2d) = 0; //! compute location 2d points and associated
//! first derivatives.
//! Warning : It used only for C1 or C2 aproximation
Standard_EXPORT virtual Standard_Boolean D1(const Standard_Real Param,gp_Mat& M,gp_Vec& V,gp_Mat& DM,gp_Vec& DV,TColgp_Array1OfPnt2d& Poles2d,TColgp_Array1OfVec2d& DPoles2d) ; //! compute location 2d points and associated
//! first and seconde derivatives.
//! Warning : It used only for C2 aproximation
Standard_EXPORT virtual Standard_Boolean D2(const Standard_Real Param,gp_Mat& M,gp_Vec& V,gp_Mat& DM,gp_Vec& DV,gp_Mat& D2M,gp_Vec& D2V,TColgp_Array1OfPnt2d& Poles2d,TColgp_Array1OfVec2d& DPoles2d,TColgp_Array1OfVec2d& D2Poles2d) ; //! get the number of 2d curves (Restrictions + Traces)
//! to approximate.
Standard_EXPORT Standard_Integer Nb2dCurves() const; //! Say if the first restriction is defined in this class.
//! If it is true the first element of poles array in
//! D0,D1,D2... Correspond to this restriction.
//! Returns Standard_False (default implementation)
Standard_EXPORT virtual Standard_Boolean HasFirstRestriction() const; //! Say if the last restriction is defined in this class.
//! If it is true the last element of poles array in
//! D0,D1,D2... Correspond to this restriction.
//! Returns Standard_False (default implementation)
Standard_EXPORT virtual Standard_Boolean HasLastRestriction() const; //! Give the number of trace (Curves 2d wich are not restriction)
//! Returns 0 (default implementation)
Standard_EXPORT virtual Standard_Integer TraceNumber() const; //!Give a status to the Law
//! Returns PipeOk (default implementation)
Standard_EXPORT virtual GeomFill_PipeError ErrorStatus() const; //! Returns the number of intervals for continuity
//! .
//! May be one if Continuity(me) >=
Standard_EXPORT virtual Standard_Integer NbIntervals(const GeomAbs_Shape S) const = 0; //! Stores in the parameters bounding the intervals
//! of continuity .
//!
//! The array must provide enough room to accomodate
//! for the parameters. i.e. T.Length() > NbIntervals()
Standard_EXPORT virtual void Intervals(TColStd_Array1OfReal& T,const GeomAbs_Shape S) const = 0; //! Sets the bounds of the parametric interval on
//! the function
//! This determines the derivatives in these values if the
//! function is not Cn.
Standard_EXPORT virtual void SetInterval(const Standard_Real First,const Standard_Real Last) = 0; //! Gets the bounds of the parametric interval on
//! the function
Standard_EXPORT virtual void GetInterval(Standard_Real& First,Standard_Real& Last) const = 0; //! Gets the bounds of the function parametric domain.
//! Warning: This domain it is not modified by the
//! SetValue method
Standard_EXPORT virtual void GetDomain(Standard_Real& First,Standard_Real& Last) const = 0; //! Returns the resolutions in the sub-space 2d
//! This information is usfull to find an good tolerance in
//! 2d approximation.
Standard_EXPORT virtual void Resolution(const Standard_Integer Index,const Standard_Real Tol,Standard_Real& TolU,Standard_Real& TolV) const; //! Is usefull, if (me) have to run numerical
//! algorithm to perform D0, D1 or D2
//! The default implementation make nothing.
Standard_EXPORT virtual void SetTolerance(const Standard_Real Tol3d,const Standard_Real Tol2d) ; //! Get the maximum Norm of the matrix-location part. It
//! is usful to find an good Tolerance to approx M(t).
Standard_EXPORT virtual Standard_Real GetMaximalNorm() = 0; //! Get average value of M(t) and V(t) it is usfull to
//! make fast approximation of rational surfaces.
Standard_EXPORT virtual void GetAverageLaw(gp_Mat& AM,gp_Vec& AV) = 0; //! Say if the Location Law, is an translation of Location
//! The default implementation is " returns False ".
Standard_EXPORT virtual Standard_Boolean IsTranslation(Standard_Real& Error) const; //! Say if the Location Law, is a rotation of Location
//! The default implementation is " returns False ".
Standard_EXPORT virtual Standard_Boolean IsRotation(Standard_Real& Error) const; Standard_EXPORT virtual void Rotation(gp_Pnt& Center) const; DEFINE_STANDARD_RTTI(GeomFill_LocationLaw) protected: private: }; // other Inline functions and methods (like "C++: function call" methods) #endif