// 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_Curve_HeaderFile #define _BRepAdaptor_Curve_HeaderFile #ifndef _Standard_HeaderFile #include #endif #ifndef _Standard_Macro_HeaderFile #include #endif #ifndef _gp_Trsf_HeaderFile #include #endif #ifndef _GeomAdaptor_Curve_HeaderFile #include #endif #ifndef _Handle_Adaptor3d_HCurveOnSurface_HeaderFile #include #endif #ifndef _TopoDS_Edge_HeaderFile #include #endif #ifndef _Adaptor3d_Curve_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_HCurve_HeaderFile #include #endif #ifndef _GeomAbs_CurveType_HeaderFile #include #endif #ifndef _Handle_Geom_BezierCurve_HeaderFile #include #endif #ifndef _Handle_Geom_BSplineCurve_HeaderFile #include #endif class Adaptor3d_HCurveOnSurface; class Standard_NullObject; class Standard_DomainError; class Standard_OutOfRange; class Standard_NoSuchObject; class TopoDS_Edge; class TopoDS_Face; class gp_Trsf; class GeomAdaptor_Curve; class Adaptor3d_CurveOnSurface; 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; //! The Curve from BRepAdaptor allows to use an Edge
//! of the BRep topology like a 3D curve.
//!
//! It has the methods the class Curve from Adaptor3d.
//!
//! It is created or Initialized with an Edge. It
//! takes into account local coordinate systems. If
//! the Edge has a 3D curve it is use with priority.
//! If the edge has no 3D curve one of the curves on
//! surface is used. It is possible to enforce using a
//! curve on surface by creating or initialising with
//! an Edge and a Face.
class BRepAdaptor_Curve : 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); } //! Creates an undefined Curve with no Edge loaded.
Standard_EXPORT BRepAdaptor_Curve(); //! Creates a Curve to acces to the geometry of edge
//! .
Standard_EXPORT BRepAdaptor_Curve(const TopoDS_Edge& E); //! Creates a Curve to acces to the geometry of edge
//! . The geometry will be computed using the
//! parametric curve of on the face . An Error
//! is raised if the edge does not have a pcurve on
//! the face.
Standard_EXPORT BRepAdaptor_Curve(const TopoDS_Edge& E,const TopoDS_Face& F); //! Sets the Curve to acces to the geometry of
//! edge .
Standard_EXPORT void Initialize(const TopoDS_Edge& E) ; //! Sets the Curve to acces to the geometry of
//! edge . The geometry will be computed using the
//! parametric curve of on the face . An Error
//! is raised if the edge does not have a pcurve on
//! the face.
Standard_EXPORT void Initialize(const TopoDS_Edge& E,const TopoDS_Face& F) ; //! Returns the coordinate system of the curve.
Standard_EXPORT const gp_Trsf& Trsf() const; //! Returns True if the edge geometry is computed from
//! a 3D curve.
Standard_EXPORT Standard_Boolean Is3DCurve() const; //! Returns True if the edge geometry is computed from
//! a pcurve on a surface.
Standard_EXPORT Standard_Boolean IsCurveOnSurface() const; //! Returns the Curve of the edge.
Standard_EXPORT const GeomAdaptor_Curve& Curve() const; //! Returns the CurveOnSurface of the edge.
Standard_EXPORT const Adaptor3d_CurveOnSurface& CurveOnSurface() const; //! Returns the edge.
//!
Standard_EXPORT const TopoDS_Edge& Edge() const; //! Returns the edge tolerance.
//!
Standard_EXPORT Standard_Real Tolerance() const; 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.
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
Standard_EXPORT Standard_Real Resolution(const Standard_Real R3d) const; 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; //! Warning :
//! This will make a copy of the Bezier Curve
//! since it applies to it myTsrf . Be carefull when
//! using this method
Standard_EXPORT Handle_Geom_BezierCurve Bezier() const; //! Warning :
//! This will make a copy of the BSpline Curve
//! since it applies to it myTsrf . Be carefull when
//! using this method
Standard_EXPORT Handle_Geom_BSplineCurve BSpline() const; protected: private: gp_Trsf myTrsf; GeomAdaptor_Curve myCurve; Handle_Adaptor3d_HCurveOnSurface myConSurf; TopoDS_Edge myEdge; }; // other Inline functions and methods (like "C++: function call" methods) #endif