Main Page | Modules | Namespace List | Class Hierarchy | Class List | File List | Namespace Members | Class Members

MarchingCubesT.hh

00001 /*===========================================================================*\
00002  *                                                                           *
00003  *                                IsoEx                                      *
00004  *        Copyright (C) 2002 by Computer Graphics Group, RWTH Aachen         *
00005  *                         www.rwth-graphics.de                              *
00006  *                                                                           *
00007  *---------------------------------------------------------------------------* 
00008  *                                                                           *
00009  *                                License                                    *
00010  *                                                                           *
00011  *  This library is free software; you can redistribute it and/or modify it  *
00012  *  under the terms of the GNU Library General Public License as published   *
00013  *  by the Free Software Foundation, version 2.                              *
00014  *                                                                           *
00015  *  This library is distributed in the hope that it will be useful, but      *
00016  *  WITHOUT ANY WARRANTY; without even the implied warranty of               *
00017  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU        *
00018  *  Library General Public License for more details.                         *
00019  *                                                                           *
00020  *  You should have received a copy of the GNU Library General Public        *
00021  *  License along with this library; if not, write to the Free Software      *
00022  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.                *
00023  *                                                                           *
00024 \*===========================================================================*/
00025 
00026 //=============================================================================
00027 //
00028 //  CLASS MarchingCubesT
00029 //
00030 //=============================================================================
00031 
00032 #ifndef ISOEX_MARCHINGCUBEST_HH
00033 #define ISOEX_MARCHINGCUBEST_HH
00034 
00035 //== INCLUDES =================================================================
00036 
00037 #include <IsoEx/Extractors/Edge2VertexMapT.hh>
00038 #include <IsoEx/Grids/Grid.hh>
00039 #include <map>
00040 
00041 //== NAMESPACES ===============================================================
00042 
00043 namespace IsoEx {
00044 
00045 //== CLASS DEFINITION =========================================================
00046 
00047 
00055 template <class Mesh>
00056 class MarchingCubesT
00057 {
00058 public:
00059    
00060   MarchingCubesT(const Grid& _grid, Mesh& _mesh);
00061 
00062   
00063 private:
00064 
00065   typedef Grid::PointIdx      PointIdx;
00066   typedef Grid::CubeIdx       CubeIdx;
00067   typedef Grid::CubeIterator  CubeIterator;
00068 
00069   typedef typename Mesh::Point         Point;
00070   typedef typename Mesh::VertexHandle  VertexHandle;
00071   typedef typename Mesh::FaceHandle    FaceHandle;
00072 
00073 
00074   void process_cube(CubeIdx _idx);
00075   VertexHandle add_vertex(PointIdx _p0, PointIdx _p1);
00076 
00077 
00078   const Grid&      grid_;
00079   Mesh&            mesh_;
00080 
00081   // maps an edge to the sample vertex generated on it
00082   Edge2VertexMapT<PointIdx, VertexHandle> edge2vertex_;
00083 };
00084 
00085 
00086 //-----------------------------------------------------------------------------
00087 
00088 
00093 template <class Mesh>
00094 void marching_cubes(const Grid& _grid, Mesh& _mesh)
00095 {
00096   MarchingCubesT<Mesh> mc(_grid, _mesh);
00097 }
00098 
00099 
00100 //=============================================================================
00101 } // namespace IsoEx
00102 //=============================================================================
00103 #if defined(INCLUDE_TEMPLATES) && !defined(ISOEX_MARCHINGCUBEST_C)
00104 #define ISOEX_MARCHINGCUBEST_TEMPLATES
00105 #include "MarchingCubesT.cc"
00106 #endif
00107 //=============================================================================
00108 #endif // ISOEX_MARCHINGCUBEST_HH defined
00109 //=============================================================================

Generated on Mon Jul 5 18:07:08 2004 for IsoEx by doxygen 1.3.6-20040222