SurfaceMeshReader.h

 
#pragma once

 
#if defined(SurfaceMeshReader_RECURSES)
#error Recursive header files inclusion detected in SurfaceMeshReader.h
#else // defined(SurfaceMeshReader_RECURSES)
#define SurfaceMeshReader_RECURSES
 
#if !defined SurfaceMeshReader_h
#define SurfaceMeshReader_h

// Inclusions
#include <iostream>
#include <sstream>
#include <string>
#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/shapes/SurfaceMesh.h"
 
namespace DGtal
{

  // template class SurfaceMeshReader
  template < typename TRealPoint, typename TRealVector >
  struct SurfaceMeshReader
  {
    typedef TRealPoint                              RealPoint;
    typedef TRealVector                             RealVector;
    typedef SurfaceMeshReader< RealPoint, RealVector > Self;
    static const Dimension dimension = RealPoint::dimension;
    BOOST_STATIC_ASSERT( ( dimension == 3 ) );
 
    typedef DGtal::SurfaceMesh< RealPoint, RealVector > SurfaceMesh;
    typedef typename SurfaceMesh::Size           Size;
    typedef typename SurfaceMesh::Index          Index;
    typedef typename SurfaceMesh::Vertices       Vertices;
    typedef typename SurfaceMesh::Faces          Faces;
    typedef std::vector<int>                     Materials;

    static bool verifyIndicesUniqueness( const std::vector< Index > &indices );

    static
    std::vector< std::string > split( const std::string& str, char delim = ' ');

    static
    bool readOBJ( std::istream & input, SurfaceMesh & smesh );

    static
    bool readOBJ( std::istream & input, SurfaceMesh & smesh, Materials& materials );
  };
 
} // namespace DGtal

// Includes inline functions.
#include "SurfaceMeshReader.ih"
//                                                                           //
 
#endif // !defined SurfaceMeshReader_h
 
#undef SurfaceMeshReader_RECURSES
#endif // else defined(SurfaceMeshReader_RECURSES)