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STLWriter.hh

00001 /*===========================================================================*\
00002  *                                                                           *
00003  *                               OpenMesh                                    *
00004  *      Copyright (C) 2001-2005 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 //=============================================================================
00028 //
00029 //  Implements a writer module for STL ascii files
00030 //
00031 //=============================================================================
00032 // $Id: STLWriter.hh,v 1.2 2005/02/18 09:08:21 botsch Exp $
00033 
00034 #ifndef __STLWRITER_HH__
00035 #define __STLWRITER_HH__
00036 
00037 
00038 //=== INCLUDES ================================================================
00039 
00040 // -------------------- STL
00041 #if defined( OM_CC_MIPS )
00042 #  include <stdio.h>
00043 #else
00044 #  include <cstdio>
00045 #endif
00046 #include <string>
00047 // -------------------- OpenMesh
00048 #include <OpenMesh/Core/System/config.hh>
00049 #include <OpenMesh/Core/Utils/SingletonT.hh>
00050 #include <OpenMesh/Core/IO/exporter/BaseExporter.hh>
00051 #include <OpenMesh/Core/IO/writer/BaseWriter.hh>
00052 
00053 
00054 //== NAMESPACES ===============================================================
00055 
00056 
00057 namespace OpenMesh {
00058 namespace IO {
00059 
00060 
00061 //=== IMPLEMENTATION ==========================================================
00062 
00063 
00068 class _STLWriter_ : public BaseWriter
00069 {
00070 public:
00071   
00072   _STLWriter_();
00073   
00074   std::string get_description() const { return "Stereolithography Format"; }
00075   std::string get_extensions()  const { return "stl stla stlb"; }
00076   
00077   bool write(const std::string&, BaseExporter&, Options) const;
00078   
00079   size_t binary_size(BaseExporter&, Options) const;
00080 
00081 private:
00082   bool write_stla(const std::string&, BaseExporter&, Options) const;
00083   bool write_stlb(const std::string&, BaseExporter&, Options) const;
00084 };
00085 
00086 
00087 //== TYPE DEFINITION ==========================================================
00088 
00089 
00090 // Declare the single entity of STL writer.
00091 extern _STLWriter_  __STLWriterInstance;
00092 _STLWriter_& STLWriter();
00093 
00094 
00095 //=============================================================================
00096 } // namespace IO
00097 } // namespace OpenMesh
00098 //=============================================================================
00099 #endif
00100 //=============================================================================

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