58 lines
2.4 KiB
C
58 lines
2.4 KiB
C
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/****************************************************************************
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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 \/)\/ *
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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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/** Function to save to Smf format file.
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@param filename Name of the new Smf file
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*/
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void Save_Smf(const char * filename)
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{
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FILE *fp;
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fp = fopen(filename,"wb");
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fprintf(fp,"#SMF \n" );
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face_iterator fi;
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vertex_iterator vi;
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map<vertex_pointer,int> index;
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int ind;
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for(ind=1,vi=vert.begin(); vi!=vert.end(); ++vi,++ind)
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{
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fprintf(fp,"v " );
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fprintf(fp,"%f%s",(*vi).P()[0]," " );
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fprintf(fp,"%f%s",(*vi).P()[1]," " );
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fprintf(fp,"%f%s",(*vi).P()[2],"\n");
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index[&*vi] = ind;
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}
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for (fi=face.begin(); fi!=face.end(); ++fi)
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{
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fprintf(fp,"%s","f ");
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for (int j = 0; j < 3; j++)
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fprintf(fp,"%i%s",index[(*fi).V(j)]," ");
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fprintf(fp,"%s","\n");
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}
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fclose(fp);
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}
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