tex2graph.h

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/* This software and supporting documentation are distributed by
 *     Institut Federatif de Recherche 49
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 * This software is governed by the CeCILL-B license under
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 * You can  use, modify and/or redistribute the software under the
 * terms of the CeCILL-B license as circulated by CEA, CNRS
 * and INRIA at the following URL "http://www.cecill.info".
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/*
 *  Texture class
 */
#ifndef AIMS_MESH_TEX2GRAPH_H
#define AIMS_MESH_TEX2GRAPH_H
 
#include <aims/mesh/surface.h>
#include <aims/mesh/texture.h>
 
class Graph;
 
 
namespace aims
{
 
  template <class T>
  class Tex2Graph
  {
  public:
    Tex2Graph();
    virtual ~Tex2Graph();

    //void makeGraph( Graph & g, const AimsSurfaceTriangle & mesh, 
    //              const Texture<short> & tex, float epsilon = 0.01 );
    
    /*
      void makeGraph( Graph & g, const AimsSurfaceTriangle & mesh, 
      const Texture<std::set<short> > & tex,
      const std::map <short,std::string> & label2name);
    */
    std::map<T,int>     label2index;
 
    void fillLabel2index(const Texture<T> &);
    int getIndex(const T & label); 

    void makeGraph( Graph & g, const AimsSurfaceTriangle & mesh, 
                    const Texture<T> & tex, float epsilon = 0.01);
    
    void makeGraph( Graph & g, const AimsSurfaceTriangle & mesh, 
                    const Texture<T> & tex,
                    const std::map<T,std::string> & lab2name, float epsilon = 0.01);
    
    
  };
 
}
 
 
#endif