OpenMesh
|
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 00043 //============================================================================= 00044 // 00045 // Implements a writer module for OM files 00046 // 00047 //============================================================================= 00048 00049 00050 #ifndef __OMWRITER_HH__ 00051 #define __OMWRITER_HH__ 00052 00053 00054 //=== INCLUDES ================================================================ 00055 00056 00057 // STD C++ 00058 #include <iostream> 00059 #include <string> 00060 00061 // OpenMesh 00062 #include <OpenMesh/Core/IO/BinaryHelper.hh> 00063 #include <OpenMesh/Core/System/config.h> 00064 #include <OpenMesh/Core/Utils/SingletonT.hh> 00065 #include <OpenMesh/Core/IO/OMFormat.hh> 00066 #include <OpenMesh/Core/IO/IOManager.hh> 00067 #include <OpenMesh/Core/IO/writer/BaseWriter.hh> 00068 00069 00070 //== NAMESPACES =============================================================== 00071 00072 00073 namespace OpenMesh { 00074 namespace IO { 00075 00076 //=== FORWARDS ================================================================ 00077 00078 00079 class BaseExporter; 00080 00081 00082 //=== IMPLEMENTATION ========================================================== 00083 00084 00089 class _OMWriter_ : public BaseWriter 00090 { 00091 public: 00092 00094 _OMWriter_(); 00095 00097 virtual ~_OMWriter_() {}; 00098 00099 std::string get_description() const 00100 { return "OpenMesh Format"; } 00101 00102 std::string get_extensions() const 00103 { return "om"; } 00104 00105 bool write(std::ostream&, BaseExporter&, Options) const; 00106 00107 00108 00109 size_t binary_size(BaseExporter& _be, Options _opt) const; 00110 00111 00112 protected: 00113 00114 static const OMFormat::uchar magic_[3]; 00115 static const OMFormat::uint8 version_; 00116 00117 bool write(const std::string&, BaseExporter&, Options) const; 00118 00119 bool write_binary(std::ostream&, BaseExporter&, Options) const; 00120 00121 00122 size_t store_binary_custom_chunk( std::ostream&, const BaseProperty&, 00123 OMFormat::Chunk::Entity, bool) const; 00124 }; 00125 00126 00127 //== TYPE DEFINITION ========================================================== 00128 00129 00131 extern _OMWriter_ __OMWriterInstance; 00132 _OMWriter_& OMWriter(); 00133 00134 00135 //============================================================================= 00136 } // namespace IO 00137 } // namespace OpenMesh 00138 //============================================================================= 00139 #endif 00140 //=============================================================================