src/BRepMesh/BRepMesh_Triangle.hxx

   1 // Created on: 1993-09-23
   2 // Created by: Didier PIFFAULT
   3 // Copyright (c) 1993-1999 Matra Datavision
   4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
   5 //
   6 // This file is part of Open CASCADE Technology software library.
   7 //
   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.
  13 //
  14 // Alternatively, this file may be used under the terms of Open CASCADE
  15 // commercial license or contractual agreement.
  16
  17 #ifndef _BRepMesh_Triangle_HeaderFile
  18 #define _BRepMesh_Triangle_HeaderFile
  19
  20 #include <Standard.hxx>
  21 #include <Standard_DefineAlloc.hxx>
  22 #include <Standard_Macro.hxx>
  23
  24 #include <BRepMesh_DegreeOfFreedom.hxx>
  25
  26 class BRepMesh_Triangle  {
  27 public:
  28
  29   DEFINE_STANDARD_ALLOC
  30
  31
  32   Standard_EXPORT BRepMesh_Triangle();
  33
  34   Standard_EXPORT BRepMesh_Triangle(const Standard_Integer          theEdge1,
  35                                     const Standard_Integer          theEdge2,
  36                                     const Standard_Integer          theEdge3,
  37                                     const Standard_Boolean          theOrientation1,
  38                                     const Standard_Boolean          theOrientation2,
  39                                     const Standard_Boolean          theOrientation3,
  40                                     const BRepMesh_DegreeOfFreedom  isCanMove);
  41
  42   Standard_EXPORT void Initialize(const Standard_Integer          theEdge1,
  43                                   const Standard_Integer          theEdge2,
  44                                   const Standard_Integer          theEdge3,
  45                                   const Standard_Boolean          theOrientation1,
  46                                   const Standard_Boolean          theOrientation2,
  47                                   const Standard_Boolean          theOrientation3,
  48                                   const BRepMesh_DegreeOfFreedom  isCanMove) ;
  49
  50   Standard_EXPORT void Edges(Standard_Integer& theEdge1,
  51                              Standard_Integer& theEdge2,
  52                              Standard_Integer& theEdge3,
  53                              Standard_Boolean& theOrientation1,
  54                              Standard_Boolean& theOrientation2,
  55                              Standard_Boolean& theOrientation3) const;
  56
  57   inline BRepMesh_DegreeOfFreedom Movability() const
  58   {
  59     return myMovability;
  60   }
  61
  62   Standard_EXPORT void SetMovability(const BRepMesh_DegreeOfFreedom theMovability) ;
  63
  64   Standard_EXPORT Standard_Integer HashCode(const Standard_Integer theUpper) const;
  65
  66   Standard_EXPORT Standard_Boolean IsEqual(const BRepMesh_Triangle& theOther) const;
  67
  68   Standard_Boolean operator ==(const BRepMesh_Triangle& theOther) const
  69   {
  70     return IsEqual(theOther);
  71   }
  72
  73 private:
  74
  75   Standard_Integer          myEdge1;
  76   Standard_Integer          myEdge2;
  77   Standard_Integer          myEdge3;
  78   Standard_Boolean          myOrientation1;
  79   Standard_Boolean          myOrientation2;
  80   Standard_Boolean          myOrientation3;
  81   BRepMesh_DegreeOfFreedom  myMovability;
  82 };
  83
  84 // Inline functions
  85 inline Standard_Integer HashCode(const BRepMesh_Triangle& theTriangle,
  86                                  const Standard_Integer theUpper)
  87 {
  88  return theTriangle.HashCode(theUpper);
  89 }
  90
  91 #endif