include/opencascade/IntSurf_Transition.lxx

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 #include <Standard_DomainError.hxx>
0016
0017 inline void IntSurf_Transition::SetValue(const bool Tangent, const IntSurf_TypeTrans Type)
0018 {
0019   tangent = Tangent;
0020   typetra = Type;
0021 }
0022
0023 inline void IntSurf_Transition::SetValue(const bool              Tangent,
0024                                          const IntSurf_Situation Situ,
0025                                          const bool              Oppos)
0026 {
0027
0028   tangent = Tangent;
0029   typetra = IntSurf_Touch;
0030   situat  = Situ;
0031   oppos   = Oppos;
0032 }
0033
0034 inline void IntSurf_Transition::SetValue()
0035 {
0036
0037   typetra = IntSurf_Undecided;
0038 }
0039
0040 inline IntSurf_TypeTrans IntSurf_Transition::TransitionType() const
0041 {
0042
0043   return typetra;
0044 }
0045
0046 inline bool IntSurf_Transition::IsTangent() const
0047 {
0048
0049   if (typetra == IntSurf_Undecided)
0050   {
0051     throw Standard_DomainError();
0052   }
0053   return tangent;
0054 }
0055
0056 inline IntSurf_Situation IntSurf_Transition::Situation() const
0057 {
0058
0059   if (typetra != IntSurf_Touch)
0060   {
0061     throw Standard_DomainError();
0062   }
0063   return situat;
0064 }
0065
0066 inline bool IntSurf_Transition::IsOpposite() const
0067 {
0068
0069   if (typetra != IntSurf_Touch)
0070   {
0071     throw Standard_DomainError();
0072   }
0073   return oppos;
0074 }