// 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_CurveOnSurface_HeaderFile #define _Adaptor3d_CurveOnSurface_HeaderFile #ifndef _Standard_HeaderFile #include #endif #ifndef _Standard_Macro_HeaderFile #include #endif #ifndef _Handle_Adaptor3d_HSurface_HeaderFile #include #endif #ifndef _Handle_Adaptor2d_HCurve2d_HeaderFile #include #endif #ifndef _GeomAbs_CurveType_HeaderFile #include #endif #ifndef _gp_Circ_HeaderFile #include #endif #ifndef _gp_Lin_HeaderFile #include #endif #ifndef _Handle_TColStd_HArray1OfReal_HeaderFile #include #endif #ifndef _GeomAbs_Shape_HeaderFile #include #endif #ifndef _Adaptor3d_Curve_HeaderFile #include #endif #ifndef _Standard_Real_HeaderFile #include #endif #ifndef _Standard_Integer_HeaderFile #include #endif #ifndef _Handle_Adaptor3d_HCurve_HeaderFile #include #endif #ifndef _Standard_Boolean_HeaderFile #include #endif #ifndef _Handle_Geom_BezierCurve_HeaderFile #include #endif #ifndef _Handle_Geom_BSplineCurve_HeaderFile #include #endif class Adaptor3d_HSurface; class Adaptor2d_HCurve2d; class TColStd_HArray1OfReal; class Standard_NoSuchObject; class Standard_DomainError; class Standard_OutOfRange; class TColStd_Array1OfReal; class Adaptor3d_HCurve; class gp_Pnt; class gp_Vec; class gp_Lin; class gp_Circ; class gp_Elips; class gp_Hypr; class gp_Parab; class Geom_BezierCurve; class Geom_BSplineCurve; class gp_Pnt2d; class gp_Vec2d; //! An interface between the services provided by a curve
//! lying on a surface from the package Geom and those
//! required of the curve by algorithms which use it. The
//! curve is defined as a 2D curve from the Geom2d
//! package, in the parametric space of the surface.
class Adaptor3d_CurveOnSurface : public Adaptor3d_Curve { 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 Adaptor3d_CurveOnSurface(); Standard_EXPORT Adaptor3d_CurveOnSurface(const Handle(Adaptor3d_HSurface)& S); //! Creates a CurveOnSurface from the 2d curve and
//! the surface .
Standard_EXPORT Adaptor3d_CurveOnSurface(const Handle(Adaptor2d_HCurve2d)& C,const Handle(Adaptor3d_HSurface)& S); //! Changes the surface.
Standard_EXPORT void Load(const Handle(Adaptor3d_HSurface)& S) ; //! Changes the 2d curve.
Standard_EXPORT void Load(const Handle(Adaptor2d_HCurve2d)& C) ; Standard_EXPORT const Handle_Adaptor2d_HCurve2d& GetCurve() const; Standard_EXPORT const Handle_Adaptor3d_HSurface& GetSurface() const; Standard_EXPORT Handle_Adaptor2d_HCurve2d& ChangeCurve() ; Standard_EXPORT Handle_Adaptor3d_HSurface& ChangeSurface() ; Standard_EXPORT Standard_Real FirstParameter() const; Standard_EXPORT Standard_Real LastParameter() const; Standard_EXPORT GeomAbs_Shape Continuity() const; //! Returns the number of intervals for continuity
//! . May be one if Continuity(me) >=
Standard_EXPORT Standard_Integer NbIntervals(const GeomAbs_Shape S) ; //! 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 void Intervals(TColStd_Array1OfReal& T,const GeomAbs_Shape S) ; //! Returns a curve equivalent of between
//! parameters and . is used to
//! test for 3d points confusion.
//! If >=
Standard_EXPORT Handle_Adaptor3d_HCurve Trim(const Standard_Real First,const Standard_Real Last,const Standard_Real Tol) const; Standard_EXPORT Standard_Boolean IsClosed() const; Standard_EXPORT Standard_Boolean IsPeriodic() const; Standard_EXPORT Standard_Real Period() const; //! Computes the point of parameter U on the curve.
Standard_EXPORT gp_Pnt Value(const Standard_Real U) const; //! Computes the point of parameter U on the curve.
Standard_EXPORT void D0(const Standard_Real U,gp_Pnt& P) const; //! Computes the point of parameter U on the curve with its
//! first derivative.
//! Raised if the continuity of the current interval
//! is not C1.
Standard_EXPORT void D1(const Standard_Real U,gp_Pnt& P,gp_Vec& V) const; //! Returns the point P of parameter U, the first and second
//! derivatives V1 and V2.
//! Raised if the continuity of the current interval
//! is not C2.
Standard_EXPORT void D2(const Standard_Real U,gp_Pnt& P,gp_Vec& V1,gp_Vec& V2) const; //! Returns the point P of parameter U, the first, the second
//! and the third derivative.
//! Raised if the continuity of the current interval
//! is not C3.
Standard_EXPORT void D3(const Standard_Real U,gp_Pnt& P,gp_Vec& V1,gp_Vec& V2,gp_Vec& V3) const; //! The returned vector gives the value of the derivative for the
//! order of derivation N.
//! Raised if the continuity of the current interval
//! is not CN.
//! Raised if N < 1.
Standard_EXPORT gp_Vec DN(const Standard_Real U,const Standard_Integer N) const; //! Returns the parametric resolution corresponding
//! to the real space resolution .
Standard_EXPORT Standard_Real Resolution(const Standard_Real R3d) const; //! Returns the type of the curve in the current
//! interval : Line, Circle, Ellipse, Hyperbola,
//! Parabola, BezierCurve, BSplineCurve, OtherCurve.
Standard_EXPORT GeomAbs_CurveType GetType() const; Standard_EXPORT gp_Lin Line() const; Standard_EXPORT gp_Circ Circle() const; Standard_EXPORT gp_Elips Ellipse() const; Standard_EXPORT gp_Hypr Hyperbola() const; Standard_EXPORT gp_Parab Parabola() const; Standard_EXPORT Standard_Integer Degree() const; Standard_EXPORT Standard_Boolean IsRational() const; Standard_EXPORT Standard_Integer NbPoles() const; Standard_EXPORT Standard_Integer NbKnots() const; Standard_EXPORT Handle_Geom_BezierCurve Bezier() const; Standard_EXPORT Handle_Geom_BSplineCurve BSpline() const; protected: private: Standard_EXPORT void EvalKPart() ; //! Evaluates myFirstSurf and myLastSurf
//! for trimming the curve on surface.
//! Following methods output left-bottom and right-top points
//! of located part on surface
//! for trimming the curve on surface.
Standard_EXPORT void EvalFirstLastSurf() ; Standard_EXPORT void LocatePart(const gp_Pnt2d& UV,const gp_Vec2d& DUV,const Handle(Adaptor3d_HSurface)& S,gp_Pnt2d& LeftBot,gp_Pnt2d& RightTop) const; Standard_EXPORT Standard_Boolean LocatePart_RevExt(const gp_Pnt2d& UV,const gp_Vec2d& DUV,const Handle(Adaptor3d_HSurface)& S,gp_Pnt2d& LeftBot,gp_Pnt2d& RightTop) const; Standard_EXPORT Standard_Boolean LocatePart_Offset(const gp_Pnt2d& UV,const gp_Vec2d& DUV,const Handle(Adaptor3d_HSurface)& S,gp_Pnt2d& LeftBot,gp_Pnt2d& RightTop) const; //! Extracts the numbers of knots which equal
//! the point and checks derivative components
//! by zero equivalence.
Standard_EXPORT void FindBounds(const TColStd_Array1OfReal& Arr,const Standard_Real XYComp,const Standard_Real DUVComp,Standard_Integer& Bnd1,Standard_Integer& Bnd2,Standard_Boolean& DerIsNull) const; Handle_Adaptor3d_HSurface mySurface; Handle_Adaptor2d_HCurve2d myCurve; GeomAbs_CurveType myType; gp_Circ myCirc; gp_Lin myLin; Handle_Adaptor3d_HSurface myFirstSurf; Handle_Adaptor3d_HSurface myLastSurf; Handle_TColStd_HArray1OfReal myIntervals; GeomAbs_Shape myIntCont; }; // other Inline functions and methods (like "C++: function call" methods) #endif