1 // Created on: 1991-10-04
2 // Created by: Remi GILET
3 // Copyright (c) 1991-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _GccInt_BHyper_HeaderFile
18 #define _GccInt_BHyper_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <gp_Hypr2d.hxx>
24 #include <GccInt_Bisec.hxx>
25 #include <GccInt_IType.hxx>
30 DEFINE_STANDARD_HANDLE(GccInt_BHyper, GccInt_Bisec)
32 //! Describes a hyperbola as a bisecting curve between two
33 //! 2D geometric objects (such as circles or points).
34 class GccInt_BHyper : public GccInt_Bisec
41 //! Constructs a bisecting curve whose geometry is the 2D hyperbola Hyper.
42 Standard_EXPORT GccInt_BHyper(const gp_Hypr2d& Hyper);
44 //! Returns a 2D hyperbola which is the geometry of this bisecting curve.
45 Standard_EXPORT virtual gp_Hypr2d Hyperbola() const Standard_OVERRIDE;
47 //! Returns GccInt_Hpr, which is the type of any GccInt_BHyper bisecting curve.
48 Standard_EXPORT GccInt_IType ArcType() const Standard_OVERRIDE;
53 DEFINE_STANDARD_RTTIEXT(GccInt_BHyper,GccInt_Bisec)
74 #endif // _GccInt_BHyper_HeaderFile