// 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 _BRepAdaptor_Surface_HeaderFile #define _BRepAdaptor_Surface_HeaderFile #ifndef _Standard_HeaderFile #include #endif #ifndef _Standard_Macro_HeaderFile #include #endif #ifndef _GeomAdaptor_Surface_HeaderFile #include #endif #ifndef _gp_Trsf_HeaderFile #include #endif #ifndef _TopoDS_Face_HeaderFile #include #endif #ifndef _Adaptor3d_Surface_HeaderFile #include #endif #ifndef _Standard_Boolean_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 _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_DomainError; class Standard_NoSuchObject; class TopoDS_Face; class GeomAdaptor_Surface; class gp_Trsf; 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; //! The Surface from BRepAdaptor allows to use a Face
//! of the BRep topology look like a 3D surface.
//!
//! It has the methods of the class Surface from
//! Adaptor3d.
//!
//! It is created or initialized with a Face. It takes
//! into account the local coordinates system.
//!
//! The u,v parameter range is the minmax value for
//! the restriction, unless the flag restriction is
//! set to false.
class BRepAdaptor_Surface : public 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); } //! Creates an undefined surface with no face loaded.
Standard_EXPORT BRepAdaptor_Surface(); //! Creates a surface to access the geometry of .
//! If is true the parameter range is
//! the parameter range in the UV space of the
//! restriction.
Standard_EXPORT BRepAdaptor_Surface(const TopoDS_Face& F,const Standard_Boolean R = Standard_True); //! Sets the surface to the geometry of .
Standard_EXPORT void Initialize(const TopoDS_Face& F,const Standard_Boolean Restriction = Standard_True) ; //! Returns the surface.
//!
Standard_EXPORT const GeomAdaptor_Surface& Surface() const; //! Returns the surface.
//!
Standard_EXPORT GeomAdaptor_Surface& ChangeSurface() ; //! Returns the surface coordinate system.
//!
Standard_EXPORT const gp_Trsf& Trsf() const; //! Returns the face.
//!
Standard_EXPORT const TopoDS_Face& Face() const; //! Returns the face tolerance.
//!
Standard_EXPORT Standard_Real Tolerance() const; Standard_Real FirstUParameter() const; Standard_Real LastUParameter() const; Standard_Real FirstVParameter() const; Standard_Real LastVParameter() const; GeomAbs_Shape UContinuity() const; GeomAbs_Shape VContinuity() const; //! If necessary, breaks the surface in U intervals of
//! continuity . And returns the number of
//! intervals.
Standard_Integer NbUIntervals(const GeomAbs_Shape S) const; //! If necessary, breaks the surface in V intervals of
//! continuity . And returns the number of
//! intervals.
Standard_Integer NbVIntervals(const GeomAbs_Shape S) const; //! Returns the intervals with the requested continuity
//! in the U direction.
Standard_EXPORT void UIntervals(TColStd_Array1OfReal& T,const GeomAbs_Shape S) const; //! Returns the intervals with the requested continuity
//! in the V direction.
Standard_EXPORT 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 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 Handle_Adaptor3d_HSurface VTrim(const Standard_Real First,const Standard_Real Last,const Standard_Real Tol) const; Standard_Boolean IsUClosed() const; Standard_Boolean IsVClosed() const; Standard_Boolean IsUPeriodic() const; Standard_Real UPeriod() const; Standard_Boolean IsVPeriodic() const; Standard_Real VPeriod() const; //! Computes the point of parameters U,V on the surface.
Standard_EXPORT gp_Pnt Value(const Standard_Real U,const Standard_Real V) const; //! Computes the point of parameters U,V on the surface.
Standard_EXPORT 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 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 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 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 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_Real UResolution(const Standard_Real R3d) const; //! Returns the parametric V resolution corresponding
//! to the real space resolution .
//!
Standard_Real VResolution(const Standard_Real R3d) const; //! Returns the type of the surface : Plane, Cylinder,
//! Cone, Sphere, Torus, BezierSurface,
//! BSplineSurface, SurfaceOfRevolution,
//! SurfaceOfExtrusion, OtherSurface
GeomAbs_SurfaceType GetType() const; Standard_EXPORT gp_Pln Plane() const; Standard_EXPORT gp_Cylinder Cylinder() const; Standard_EXPORT gp_Cone Cone() const; Standard_EXPORT gp_Sphere Sphere() const; Standard_EXPORT gp_Torus Torus() const; Standard_Integer UDegree() const; Standard_Integer NbUPoles() const; Standard_Integer VDegree() const; Standard_Integer NbVPoles() const; Standard_Integer NbUKnots() const; Standard_Integer NbVKnots() const; Standard_Boolean IsURational() const; Standard_Boolean IsVRational() const; Standard_EXPORT Handle_Geom_BezierSurface Bezier() const; //! Warning : this will make a copy of the
//! BSpline Surface since it applies
//! to it the myTsrf transformation
//! Be Carefull when using this method
Standard_EXPORT Handle_Geom_BSplineSurface BSpline() const; Standard_EXPORT gp_Ax1 AxeOfRevolution() const; Standard_EXPORT gp_Dir Direction() const; //! only for SurfaceOfExtrusion and SurfaceOfRevolution
//! Warning: this will make a copy of the underlying curve
//! since it applies to it the transformation
//! myTrsf. Be carefull when using this method.
Standard_EXPORT Handle_Adaptor3d_HCurve BasisCurve() const; Standard_EXPORT Handle_Adaptor3d_HSurface BasisSurface() const; Standard_EXPORT Standard_Real OffsetValue() const; protected: private: GeomAdaptor_Surface mySurf; gp_Trsf myTrsf; TopoDS_Face myFace; }; #include // other Inline functions and methods (like "C++: function call" methods) #endif