OpenMesh
OpenMesh/Core/Mesh/FinalMeshItemsT.hh
00001 /*===========================================================================*\
00002  *                                                                           *
00003  *                               OpenMesh                                    *
00004  *      Copyright (C) 2001-2011 by Computer Graphics Group, RWTH Aachen      *
00005  *                           www.openmesh.org                                *
00006  *                                                                           *
00007  *---------------------------------------------------------------------------* 
00008  *  This file is part of OpenMesh.                                           *
00009  *                                                                           *
00010  *  OpenMesh is free software: you can redistribute it and/or modify         * 
00011  *  it under the terms of the GNU Lesser General Public License as           *
00012  *  published by the Free Software Foundation, either version 3 of           *
00013  *  the License, or (at your option) any later version with the              *
00014  *  following exceptions:                                                    *
00015  *                                                                           *
00016  *  If other files instantiate templates or use macros                       *
00017  *  or inline functions from this file, or you compile this file and         *
00018  *  link it with other files to produce an executable, this file does        *
00019  *  not by itself cause the resulting executable to be covered by the        *
00020  *  GNU Lesser General Public License. This exception does not however       *
00021  *  invalidate any other reasons why the executable file might be            *
00022  *  covered by the GNU Lesser General Public License.                        *
00023  *                                                                           *
00024  *  OpenMesh is distributed in the hope that it will be useful,              *
00025  *  but WITHOUT ANY WARRANTY; without even the implied warranty of           *
00026  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            *
00027  *  GNU Lesser General Public License for more details.                      *
00028  *                                                                           *
00029  *  You should have received a copy of the GNU LesserGeneral Public          *
00030  *  License along with OpenMesh.  If not,                                    *
00031  *  see <http://www.gnu.org/licenses/>.                                      *
00032  *                                                                           *
00033 \*===========================================================================*/ 
00034 
00035 /*===========================================================================*\
00036  *                                                                           *             
00037  *   $Revision: 362 $                                                         *
00038  *   $Date: 2011-01-26 10:21:12 +0100 (Mi, 26 Jan 2011) $                   *
00039  *                                                                           *
00040 \*===========================================================================*/
00041 
00042 #ifndef OPENMESH_MESH_ITEMS_HH
00043 #define OPENMESH_MESH_ITEMS_HH
00044 
00045 
00046 //== INCLUDES =================================================================
00047 
00048 
00049 #include <OpenMesh/Core/System/config.h>
00050 #include <OpenMesh/Core/Utils/GenProg.hh>
00051 #include <OpenMesh/Core/Utils/vector_traits.hh>
00052 #include <OpenMesh/Core/Mesh/Handles.hh>
00053 
00054 
00055 //== NAMESPACES ===============================================================
00056 
00057 
00058 namespace OpenMesh {
00059 
00060 
00061 //== CLASS DEFINITION =========================================================
00062 
00064 template <class Traits, bool IsTriMesh>
00065 struct FinalMeshItemsT
00066 {
00067   //--- build Refs structure ---
00068 #ifndef DOXY_IGNORE_THIS
00069   struct Refs
00070   {
00071     typedef typename Traits::Point            Point;
00072     typedef typename vector_traits<Point>::value_type Scalar;
00073 
00074     typedef typename Traits::Normal           Normal;
00075     typedef typename Traits::Color            Color;
00076     typedef typename Traits::TexCoord1D       TexCoord1D;
00077     typedef typename Traits::TexCoord2D       TexCoord2D;
00078     typedef typename Traits::TexCoord3D       TexCoord3D;
00079     typedef typename Traits::TextureIndex     TextureIndex;
00080     typedef OpenMesh::VertexHandle            VertexHandle;
00081     typedef OpenMesh::FaceHandle              FaceHandle;
00082     typedef OpenMesh::EdgeHandle              EdgeHandle;
00083     typedef OpenMesh::HalfedgeHandle          HalfedgeHandle;
00084   };
00085 #endif
00086   //--- export Refs types ---
00087   typedef typename Refs::Point           Point;
00088   typedef typename Refs::Scalar          Scalar;
00089   typedef typename Refs::Normal          Normal;
00090   typedef typename Refs::Color           Color;
00091   typedef typename Refs::TexCoord1D      TexCoord1D;
00092   typedef typename Refs::TexCoord2D      TexCoord2D;
00093   typedef typename Refs::TexCoord3D      TexCoord3D;
00094   typedef typename Refs::TextureIndex    TextureIndex;
00095 
00096   //--- get attribute bits from Traits ---
00097   enum Attribs
00098   {
00099     VAttribs = Traits::VertexAttributes,
00100     HAttribs = Traits::HalfedgeAttributes,
00101     EAttribs = Traits::EdgeAttributes,
00102     FAttribs = Traits::FaceAttributes
00103   };
00104   //--- merge internal items with traits items ---
00105 
00106 
00107 /*
00108   typedef typename GenProg::IF<
00109     (bool)(HAttribs & Attributes::PrevHalfedge),
00110     typename InternalItems::Halfedge_with_prev,
00111     typename InternalItems::Halfedge_without_prev
00112   >::Result   InternalHalfedge;
00113 */
00114   //typedef typename InternalItems::Vertex                     InternalVertex;
00115   //typedef typename InternalItems::template Edge<Halfedge>      InternalEdge;
00116   //typedef typename InternalItems::template Face<IsTriMesh>     InternalFace;
00117   class ITraits
00118   {};
00119 
00120   typedef typename Traits::template VertexT<ITraits, Refs>      VertexData;
00121   typedef typename Traits::template HalfedgeT<ITraits, Refs>    HalfedgeData;
00122   typedef typename Traits::template EdgeT<ITraits, Refs>        EdgeData;
00123   typedef typename Traits::template FaceT<ITraits, Refs>        FaceData;
00124 };
00125 
00126 
00127 //=============================================================================
00128 } // namespace OpenMesh
00129 //=============================================================================
00130 #endif // OPENMESH_MESH_ITEMS_HH defined
00131 //=============================================================================
00132