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151 lines
5.1 KiB
151 lines
5.1 KiB
/**************************************************************************** |
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* VCGLib o o * |
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* Visual and Computer Graphics Library o o * |
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* _ O _ * |
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* Copyright(C) 2004-2016 \/)\/ * |
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* Visual Computing Lab /\/| * |
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* ISTI - Italian National Research Council | * |
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* \ * |
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* All rights reserved. * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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* * |
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* This program is distributed in the hope that it will be useful, * |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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* GNU General Public License (http://www.gnu.org/licenses/gpl.txt) * |
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* for more details. * |
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* * |
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****************************************************************************/ |
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/**************************************************************************** |
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History |
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$Log: not supported by cvs2svn $ |
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Revision 1.6 2006/11/04 14:01:00 granzuglia |
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fixed bug: &(*filename.end()) ---> &(*filename.rbegin()) |
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Revision 1.5 2006/07/09 05:32:15 cignoni |
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Uncommented obj export. Now obj saving is enabled by default |
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Revision 1.4 2006/03/29 08:14:20 corsini |
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Add LoadMask to OFF importer |
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Revision 1.3 2006/02/16 19:28:36 fmazzant |
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transfer of Export_3ds.h, Export_obj.h, Io_3ds_obj_material.h from Meshlab to vcg |
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Revision 1.2 2006/01/13 15:47:42 cignoni |
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Uniformed return type to the style of Open. Now every export function returns 0 in case of success. |
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Revision 1.1 2005/11/12 18:34:17 cignoni |
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Initial Commit |
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****************************************************************************/ |
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#ifndef __VCGLIB_TRIMESH_GENERIC_EXPORT |
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#define __VCGLIB_TRIMESH_GENERIC_EXPORT |
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#include <wrap/io_trimesh/export_ply.h> |
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#include <wrap/io_trimesh/export_stl.h> |
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#include <wrap/io_trimesh/export_off.h> |
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#include <wrap/io_trimesh/export_dxf.h> |
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#include <wrap/io_trimesh/export_obj.h> |
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#include <locale> |
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namespace vcg { |
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namespace tri { |
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namespace io { |
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/** |
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This class encapsulate a filter for automatically importing meshes by guessing |
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the right filter according to the extension |
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*/ |
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template <class OpenMeshType> |
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class Exporter |
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{ |
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private: |
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enum KnownTypes { KT_UNKNOWN, KT_PLY, KT_STL, KT_DXF, KT_OFF, KT_OBJ}; |
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static int &LastType() |
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{ |
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static int lastType= KT_UNKNOWN; |
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return lastType; |
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} |
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public: |
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// simple aux function that returns true if a given file has a given extesnion |
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static bool FileExtension(std::string filename, std::string extension) |
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{ |
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std::locale loc1 ; |
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std::use_facet<std::ctype<char> > ( loc1 ).tolower(&*filename.begin(),&(*filename.rbegin())); |
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std::use_facet<std::ctype<char> > ( loc1 ).tolower(&*extension.begin(),&(*extension.rbegin())); |
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std::string end=filename.substr(filename.length()-extension.length(),extension.length()); |
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return end==extension; |
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} |
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// Open Mesh |
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static int Save(OpenMeshType &m, const char *filename, CallBackPos *cb=0) |
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{ |
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return Save(m,filename,0,cb); |
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} |
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// Open Mesh |
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static int Save(OpenMeshType &m, const char *filename, const int mask, CallBackPos *cb=0) |
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{ |
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int err; |
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if(FileExtension(filename,"ply")) |
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{ |
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err = ExporterPLY<OpenMeshType>::Save(m,filename,mask); |
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LastType()=KT_PLY; |
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} |
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else if(FileExtension(filename,"stl")) |
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{ |
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err = ExporterSTL<OpenMeshType>::Save(m,filename); |
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LastType()=KT_STL; |
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} |
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else if(FileExtension(filename,"off")) |
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{ |
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err = ExporterOFF<OpenMeshType>::Save(m,filename,mask); |
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LastType()=KT_OFF; |
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} |
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else if(FileExtension(filename,"dxf")) |
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{ |
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err = ExporterDXF<OpenMeshType>::Save(m,filename); |
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LastType()=KT_DXF; |
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} |
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else if(FileExtension(filename,"obj")) |
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{ |
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err = ExporterOBJ<OpenMeshType>::Save(m,filename,mask,cb); |
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LastType()=KT_OBJ; |
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} |
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else { |
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err=1; |
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LastType()=KT_UNKNOWN; |
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} |
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return err; |
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} |
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static const char *ErrorMsg(int error) |
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{ |
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switch(LastType()) |
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{ |
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case KT_PLY : return ExporterPLY<OpenMeshType>::ErrorMsg(error); break; |
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case KT_STL : return ExporterSTL<OpenMeshType>::ErrorMsg(error); break; |
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case KT_OFF : return ExporterOFF<OpenMeshType>::ErrorMsg(error); break; |
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case KT_DXF : return ExporterDXF<OpenMeshType>::ErrorMsg(error); break; |
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case KT_OBJ : return ExporterOBJ<OpenMeshType>::ErrorMsg(error); break; |
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} |
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return "Unknown type"; |
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} |
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}; // end class |
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} // end Namespace tri |
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} // end Namespace io |
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} // end Namespace vcg |
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#endif
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