include/opencascade/IntImp_ComputeTangence.hxx

0001 // Copyright (c) 1995-1999 Matra Datavision
0002 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0003 //
0004 // This file is part of Open CASCADE Technology software library.
0005 //
0006 // This library is free software; you can redistribute it and/or modify it under
0007 // the terms of the GNU Lesser General Public License version 2.1 as published
0008 // by the Free Software Foundation, with special exception defined in the file
0009 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0010 // distribution for complete text of the license and disclaimer of any warranty.
0011 //
0012 // Alternatively, this file may be used under the terms of Open CASCADE
0013 // commercial license or contractual agreement.
0014
0015 #ifndef IntImp_ComputeTangence_HeaderFile
0016 #define IntImp_ComputeTangence_HeaderFile
0017
0018 #include <gp_Vec.hxx>
0019 #include <IntImp_ConstIsoparametric.hxx>
0020
0021 Standard_EXPORT IntImp_ConstIsoparametric ChoixRef (Standard_Integer theIndex);
0022
0023 Standard_EXPORT Standard_Boolean IntImp_ComputeTangence(const gp_Vec DPuv[],
0024                             const Standard_Real EpsUV[],
0025                             Standard_Real Tgduv[],
0026                             IntImp_ConstIsoparametric TabIso[]);
0027
0028 #endif