1 // Created on: 1992-12-02
2 // Created by: Isabelle GRIGNON
3 // Copyright (c) 1992-1999 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 _GProp_CelGProps_HeaderFile
18 #define _GProp_CelGProps_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <GProp_GProps.hxx>
25 #include <Standard_Real.hxx>
32 //! Computes the global properties of bounded curves
34 //! It can be an elementary curve from package gp such as
35 //! Lin, Circ, Elips, Parab .
36 class GProp_CelGProps : public GProp_GProps
43 Standard_EXPORT GProp_CelGProps();
45 Standard_EXPORT GProp_CelGProps(const gp_Circ& C, const gp_Pnt& CLocation);
47 Standard_EXPORT GProp_CelGProps(const gp_Circ& C, const Standard_Real U1, const Standard_Real U2, const gp_Pnt& CLocation);
49 Standard_EXPORT GProp_CelGProps(const gp_Lin& C, const Standard_Real U1, const Standard_Real U2, const gp_Pnt& CLocation);
51 Standard_EXPORT void SetLocation (const gp_Pnt& CLocation);
53 Standard_EXPORT void Perform (const gp_Circ& C, const Standard_Real U1, const Standard_Real U2);
55 Standard_EXPORT void Perform (const gp_Lin& C, const Standard_Real U1, const Standard_Real U2);
80 #endif // _GProp_CelGProps_HeaderFile