108 lines
3.8 KiB
C++
108 lines
3.8 KiB
C++
/****************************************************************************
|
|
* VCGLib o o *
|
|
* Visual and Computer Graphics Library o o *
|
|
* _ O _ *
|
|
* Copyright(C) 2004 \/)\/ *
|
|
* Visual Computing Lab /\/| *
|
|
* ISTI - Italian National Research Council | *
|
|
* \ *
|
|
* All rights reserved. *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt) *
|
|
* for more details. *
|
|
* *
|
|
****************************************************************************/
|
|
/****************************************************************************
|
|
History
|
|
$Log: not supported by cvs2svn $
|
|
Revision 1.3 2006/11/21 19:23:50 e_cerisoli
|
|
Added comments for documentation
|
|
|
|
Revision 1.2 2006/11/16 11:24:44
|
|
****************************************************************************/
|
|
|
|
#ifndef __VCGLIB_EXPORT_SMF
|
|
#define __VCGLIB_EXPORT_SMF
|
|
|
|
#include <stdio.h>
|
|
|
|
namespace vcg {
|
|
namespace tri {
|
|
namespace io {
|
|
|
|
template <class SaveMeshType>
|
|
/**
|
|
This class encapsulate a filter for save smf meshes.
|
|
*/
|
|
class ExporterSMF
|
|
{
|
|
public:
|
|
typedef typename SaveMeshType::VertexPointer VertexPointer;
|
|
typedef typename SaveMeshType::ScalarType ScalarType;
|
|
typedef typename SaveMeshType::VertexType VertexType;
|
|
typedef typename SaveMeshType::FaceType FaceType;
|
|
typedef typename SaveMeshType::VertexIterator VertexIterator;
|
|
typedef typename SaveMeshType::FaceIterator FaceIterator;
|
|
|
|
///Standard call for saving a mesh
|
|
static int Save(SaveMeshType &m, const char * filename, const int &mask, CallBackPos *cb=0)
|
|
{
|
|
VertexIterator vi;
|
|
FaceIterator fi;
|
|
FILE *fp;
|
|
fp = fopen(filename,"wb");
|
|
fprintf(fp,"#SMF \n" );
|
|
|
|
std::map<VertexPointer,int> index;
|
|
int ind;
|
|
|
|
for(ind=1,vi=m.vert.begin(); vi!=m.vert.end(); ++vi,++ind)
|
|
{
|
|
fprintf(fp,"v " );
|
|
fprintf(fp,"%f%s",(*vi).P()[0]," " );
|
|
fprintf(fp,"%f%s",(*vi).P()[1]," " );
|
|
fprintf(fp,"%f%s",(*vi).P()[2],"\n");
|
|
|
|
index[&*vi] = ind;
|
|
}
|
|
for (fi=m.face.begin(); fi!=m.face.end(); ++fi)
|
|
{
|
|
fprintf(fp,"%s","f ");
|
|
for (int j = 0; j < 3; j++)
|
|
fprintf(fp,"%i%s",index[(*fi).V(j)]," ");
|
|
fprintf(fp,"%s","\n");
|
|
}
|
|
fclose(fp);
|
|
return 0;
|
|
}
|
|
|
|
/// Standard call for knowing the meaning of an error code
|
|
static const char *ErrorMsg(int error)
|
|
{
|
|
static std::vector<std::string> smf_error_msg;
|
|
if(smf_error_msg.empty())
|
|
{
|
|
smf_error_msg.resize(2 );
|
|
smf_error_msg[0]="No errors";
|
|
smf_error_msg[1]="Can't open file";
|
|
}
|
|
|
|
if(error>1 || error<0) return "Unknown error";
|
|
else return smf_error_msg[error].c_str();
|
|
}
|
|
}; // end class
|
|
} // end Namespace tri
|
|
} // end Namespace io
|
|
} // end Namespace vcg
|
|
|
|
#endif
|
|
|