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MeshIO.hh

00001 /*===========================================================================*\
00002  *                                                                           *
00003  *                               OpenMesh                                    *
00004  *        Copyright (C) 2003 by Computer Graphics Group, RWTH Aachen         *
00005  *                           www.openmesh.org                                *
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 #ifndef OM_MESHIO_HH
00028 #define OM_MESHIO_HH
00029 
00030 
00031 //=== INCLUDES ================================================================
00032 
00033 // -------------------- system settings
00034 #include <OpenMesh/Core/System/config.h>
00035 // -------------------- check include order
00036 #if defined (OPENMESH_TRIMESH_ARRAY_KERNEL_HH) || \
00037     defined (OPENMESH_POLYMESH_ARRAY_KERNEL_HH)
00038 #  error "Include MeshIO.hh before including a mesh type!"
00039 #endif
00040 // -------------------- OpenMesh
00041 #include <OpenMesh/Core/IO/SR_store.hh>
00042 #include <OpenMesh/Core/IO/IOManager.hh>
00043 #include <OpenMesh/Core/IO/importer/ImporterT.hh>
00044 #include <OpenMesh/Core/IO/exporter/ExporterT.hh>
00045 
00046 
00047 //== NAMESPACES ==============================================================
00048 
00049 namespace OpenMesh {
00050 namespace IO   {
00051 
00052 
00053 //=== IMPLEMENTATION ==========================================================
00054 
00055 
00061 
00062 
00063 //-----------------------------------------------------------------------------
00064 
00065 
00068 template <class Mesh>
00069 bool read_mesh(Mesh& _mesh, const std::string& _filename) 
00070 {
00071   Options opt;
00072   return read_mesh(_mesh, _filename, opt);
00073 }
00074 
00075 
00078 template <class Mesh>
00079 bool read_mesh(Mesh& _mesh, const std::string& _filename, Options& _opt) 
00080 {
00081   _mesh.clear();
00082   ImporterT<Mesh> importer(_mesh);
00083   return IOManager::Instance().read(_filename, importer, _opt); 
00084 }
00085 
00086 
00087 //-----------------------------------------------------------------------------
00088 
00089 
00092 template <class Mesh>
00093 bool write_mesh(const Mesh& _mesh, const std::string& _filename,
00094                 Options _opt = Options::Default) 
00095 { 
00096   ExporterT<Mesh> exporter(_mesh);
00097   return IOManager::Instance().write(_filename, exporter, _opt); 
00098 }
00099 
00100 
00101 //-----------------------------------------------------------------------------
00102 
00103 
00104 template <class Mesh>
00105 size_t binary_size(const Mesh& _mesh, const std::string& _format,
00106                    Options _opt = Options::Default)
00107 {
00108   ExporterT<Mesh> exporter(_mesh);
00109   return IOManager::Instance().binary_size(_format, exporter, _opt);
00110 }
00111 
00112 
00113 //-----------------------------------------------------------------------------
00114 
00116 
00117 
00118 //=============================================================================
00119 } // namespace IO
00120 } // namespace OpenMesh
00121 //=============================================================================
00122 #if defined(OM_STATIC_BUILD)
00123 #  include <OpenMesh/Core/IO/IOInstances.hh>
00124 #endif
00125 //=============================================================================
00126 #endif
00127 //=============================================================================

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