// 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 _Adaptor3d_Surface_HeaderFile #define _Adaptor3d_Surface_HeaderFile #ifndef _Standard_HeaderFile #include #endif #ifndef _Standard_Macro_HeaderFile #include #endif #ifndef _Standard_Real_HeaderFile #include #endif #ifndef _GeomAbs_Shape_HeaderFile #include #endif #ifndef _Standard_Integer_HeaderFile #include #endif #ifndef _Handle_Adaptor3d_HSurface_HeaderFile #include #endif #ifndef _Standard_Boolean_HeaderFile #include #endif #ifndef _GeomAbs_SurfaceType_HeaderFile #include #endif #ifndef _Handle_Geom_BezierSurface_HeaderFile #include #endif #ifndef _Handle_Geom_BSplineSurface_HeaderFile #include #endif #ifndef _Handle_Adaptor3d_HCurve_HeaderFile #include #endif class Standard_OutOfRange; class Standard_NoSuchObject; class Standard_DomainError; class TColStd_Array1OfReal; class Adaptor3d_HSurface; class gp_Pnt; class gp_Vec; class gp_Pln; class gp_Cylinder; class gp_Cone; class gp_Sphere; class gp_Torus; class Geom_BezierSurface; class Geom_BSplineSurface; class gp_Ax1; class gp_Dir; class Adaptor3d_HCurve; //! Root class for surfaces on which geometric algorithms work.
//! An adapted surface is an interface between the
//! services provided by a surface and those required of
//! the surface by algorithms which use it.
//! A derived concrete class is provided:
//! GeomAdaptor_Surface for a surface from the Geom package.
//! The Surface class describes the standard behaviour
//! of a surface for generic algorithms.
//!
//! The Surface can be decomposed in intervals of any
//! continuity in U and V using the method
//! NbIntervals. A current interval can be set. Most
//! of the methods apply to the current interval.
//! Warning: All the methods are virtual and implemented with a
//! raise to allow to redefined only the methods realy
//! used.
class Adaptor3d_Surface { public: void* operator new(size_t,void* anAddress) { return anAddress; } void* operator new(size_t size) { return Standard::Allocate(size); } void operator delete(void *anAddress) { if (anAddress) Standard::Free((Standard_Address&)anAddress); } Standard_EXPORT virtual void Delete() ; Standard_EXPORT virtual ~Adaptor3d_Surface(){Delete();} Standard_EXPORT virtual Standard_Real FirstUParameter() const; Standard_EXPORT virtual Standard_Real LastUParameter() const; Standard_EXPORT virtual Standard_Real FirstVParameter() const; Standard_EXPORT virtual Standard_Real LastVParameter() const; Standard_EXPORT virtual GeomAbs_Shape UContinuity() const; Standard_EXPORT virtual GeomAbs_Shape VContinuity() const; //! Returns the number of U intervals for continuity
//! . May be one if UContinuity(me) >=
Standard_EXPORT virtual Standard_Integer NbUIntervals(const GeomAbs_Shape S) const; //! Returns the number of V intervals for continuity
//! . May be one if VContinuity(me) >=
Standard_EXPORT virtual Standard_Integer NbVIntervals(const GeomAbs_Shape S) const; //! Returns the intervals with the requested continuity
//! in the U direction.
Standard_EXPORT virtual void UIntervals(TColStd_Array1OfReal& T,const GeomAbs_Shape S) const; //! Returns the intervals with the requested continuity
//! in the V direction.
Standard_EXPORT virtual void VIntervals(TColStd_Array1OfReal& T,const GeomAbs_Shape S) const; //! Returns a surface trimmed in the U direction
//! equivalent of between
//! parameters and . is used to
//! test for 3d points confusion.
//! If >=
Standard_EXPORT virtual Handle_Adaptor3d_HSurface UTrim(const Standard_Real First,const Standard_Real Last,const Standard_Real Tol) const; //! Returns a surface trimmed in the V direction between
//! parameters and . is used to
//! test for 3d points confusion.
//! If >=
Standard_EXPORT virtual Handle_Adaptor3d_HSurface VTrim(const Standard_Real First,const Standard_Real Last,const Standard_Real Tol) const; Standard_EXPORT virtual Standard_Boolean IsUClosed() const; Standard_EXPORT virtual Standard_Boolean IsVClosed() const; Standard_EXPORT virtual Standard_Boolean IsUPeriodic() const; Standard_EXPORT virtual Standard_Real UPeriod() const; Standard_EXPORT virtual Standard_Boolean IsVPeriodic() const; Standard_EXPORT virtual Standard_Real VPeriod() const; //! Computes the point of parameters U,V on the surface.
Standard_EXPORT virtual gp_Pnt Value(const Standard_Real U,const Standard_Real V) const; //! Computes the point of parameters U,V on the surface.
Standard_EXPORT virtual void D0(const Standard_Real U,const Standard_Real V,gp_Pnt& P) const; //! Computes the point and the first derivatives on
//! the surface.
//! Raised if the continuity of the current
//! intervals is not C1.
Standard_EXPORT virtual void D1(const Standard_Real U,const Standard_Real V,gp_Pnt& P,gp_Vec& D1U,gp_Vec& D1V) const; //! Computes the point, the first and second
//! derivatives on the surface.
//! Raised if the continuity of the current
//! intervals is not C2.
Standard_EXPORT virtual void D2(const Standard_Real U,const Standard_Real V,gp_Pnt& P,gp_Vec& D1U,gp_Vec& D1V,gp_Vec& D2U,gp_Vec& D2V,gp_Vec& D2UV) const; //! Computes the point, the first, second and third
//! derivatives on the surface.
//! Raised if the continuity of the current
//! intervals is not C3.
Standard_EXPORT virtual void D3(const Standard_Real U,const Standard_Real V,gp_Pnt& P,gp_Vec& D1U,gp_Vec& D1V,gp_Vec& D2U,gp_Vec& D2V,gp_Vec& D2UV,gp_Vec& D3U,gp_Vec& D3V,gp_Vec& D3UUV,gp_Vec& D3UVV) const; //! Computes the derivative of order Nu in the direction U and Nv
//! in the direction V at the point P(U, V).
//! Raised if the current U interval is not not CNu
//! and the current V interval is not CNv.
//! Raised if Nu + Nv < 1 or Nu < 0 or Nv < 0.
Standard_EXPORT virtual gp_Vec DN(const Standard_Real U,const Standard_Real V,const Standard_Integer Nu,const Standard_Integer Nv) const; //! Returns the parametric U resolution corresponding
//! to the real space resolution .
Standard_EXPORT virtual Standard_Real UResolution(const Standard_Real R3d) const; //! Returns the parametric V resolution corresponding
//! to the real space resolution .
Standard_EXPORT virtual Standard_Real VResolution(const Standard_Real R3d) const; //! Returns the type of the surface : Plane, Cylinder,
//! Cone, Sphere, Torus, BezierSurface,
//! BSplineSurface, SurfaceOfRevolution,
//! SurfaceOfExtrusion, OtherSurface
Standard_EXPORT virtual GeomAbs_SurfaceType GetType() const; Standard_EXPORT virtual gp_Pln Plane() const; Standard_EXPORT virtual gp_Cylinder Cylinder() const; Standard_EXPORT virtual gp_Cone Cone() const; Standard_EXPORT virtual gp_Sphere Sphere() const; Standard_EXPORT virtual gp_Torus Torus() const; Standard_EXPORT virtual Standard_Integer UDegree() const; Standard_EXPORT virtual Standard_Integer NbUPoles() const; Standard_EXPORT virtual Standard_Integer VDegree() const; Standard_EXPORT virtual Standard_Integer NbVPoles() const; Standard_EXPORT virtual Standard_Integer NbUKnots() const; Standard_EXPORT virtual Standard_Integer NbVKnots() const; Standard_EXPORT virtual Standard_Boolean IsURational() const; Standard_EXPORT virtual Standard_Boolean IsVRational() const; Standard_EXPORT virtual Handle_Geom_BezierSurface Bezier() const; Standard_EXPORT virtual Handle_Geom_BSplineSurface BSpline() const; Standard_EXPORT virtual gp_Ax1 AxeOfRevolution() const; Standard_EXPORT virtual gp_Dir Direction() const; Standard_EXPORT virtual Handle_Adaptor3d_HCurve BasisCurve() const; Standard_EXPORT virtual Handle_Adaptor3d_HSurface BasisSurface() const; Standard_EXPORT virtual Standard_Real OffsetValue() const; protected: private: }; // other Inline functions and methods (like "C++: function call" methods) #endif