include/opencascade/BRep_Curve3D.hxx

0001 // Created on: 1993-07-06
0002 // Created by: Remi LEQUETTE
0003 // Copyright (c) 1993-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _BRep_Curve3D_HeaderFile
0018 #define _BRep_Curve3D_HeaderFile
0019
0020 #include <Standard.hxx>
0021
0022 #include <BRep_GCurve.hxx>
0023 #include <Standard_Real.hxx>
0024 class Geom_Curve;
0025 class TopLoc_Location;
0026 class gp_Pnt;
0027 class BRep_CurveRepresentation;
0028
0029 //! Representation of a curve by a 3D curve.
0030 class BRep_Curve3D : public BRep_GCurve
0031 {
0032
0033 public:
0034   Standard_EXPORT BRep_Curve3D(const occ::handle<Geom_Curve>& C, const TopLoc_Location& L);
0035
0036   //! Computes the point at parameter U.
0037   Standard_EXPORT void D0(const double U, gp_Pnt& P) const override;
0038
0039   //! Returns True.
0040   Standard_EXPORT bool IsCurve3D() const override;
0041
0042   Standard_EXPORT const occ::handle<Geom_Curve>& Curve3D() const override;
0043
0044   Standard_EXPORT void Curve3D(const occ::handle<Geom_Curve>& C) override;
0045
0046   //! Return a copy of this representation.
0047   Standard_EXPORT occ::handle<BRep_CurveRepresentation> Copy() const override;
0048
0049   //! Dumps the content of me into the stream
0050   Standard_EXPORT void DumpJson(Standard_OStream& theOStream, int theDepth = -1) const override;
0051
0052   DEFINE_STANDARD_RTTIEXT(BRep_Curve3D, BRep_GCurve)
0053
0054 private:
0055   occ::handle<Geom_Curve> myCurve;
0056 };
0057
0058 #endif // _BRep_Curve3D_HeaderFile