74 lines
2.9 KiB
C++
74 lines
2.9 KiB
C++
/****************************************************************************
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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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#ifndef __VCGLIB_EXPORTERFIELD
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#define __VCGLIB_EXPORTERFIELD
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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 saving field formats
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*/
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template <class MeshType>
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class ExporterFIELD
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{
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typedef typename MeshType::ScalarType ScalarType;
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typedef typename MeshType::FaceType FaceType;
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typedef typename MeshType::VertexType VertexType;
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typedef typename MeshType::CoordType CoordType;
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public:
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///Save a 4 rosy format file as used by
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///Interactive Visualization of Rotational Symmetry Fields on Surfaces
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///Jonathan Palacios and Eugene Zhang
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static void Save4ROSY(MeshType &mesh,
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const char *path)
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{
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FILE *f = fopen(path,"wt");
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fprintf(f,"%d\n",mesh.vn);
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fprintf(f,"4\n");
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for (unsigned int i=0;i<mesh.vert.size();i++)
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{
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float dirX=(float)mesh.vert[i].PD1().X();
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float dirY=(float)mesh.vert[i].PD1().Y();
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float dirZ=(float)mesh.vert[i].PD1().Z();
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fprintf(f,"%f %f %f \n",dirX,dirY,dirZ);
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}
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fclose(f);
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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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