lib/cpPlugins/Extensions/IO/WaveFrontOBJReader.h

   1 #ifndef __CPPLUGINS__EXTENSIONS__IO__WAVEFRONTOBJREADER__H__
   2 #define __CPPLUGINS__EXTENSIONS__IO__WAVEFRONTOBJREADER__H__
   3
   4 #include <string>
   5 #include <itkIntTypes.h>
   6 #include <itkMesh.h>
   7 #include <itkMeshSource.h>
   8 #include <itkPolygonCell.h>
   9
  10 namespace cpPlugins
  11 {
  12   namespace Extensions
  13   {
  14     namespace IO
  15     {
  16       /**
  17        * \class WaveFrontOBJReader
  18        * \brief
  19        * Reads a wavefront OBJ file and create an itkMesh.
  20        *
  21        * Caveat1: itkWaveFrontOBJReader will read only vertices and faces.
  22        *          Normal, parameters and textures vectors are ignored.
  23        *
  24        */
  25       template< typename M >
  26       class WaveFrontOBJReader
  27         : public itk::MeshSource< M >
  28       {
  29       public:
  30         typedef WaveFrontOBJReader              Self;
  31         typedef itk::MeshSource< M >            Superclass;
  32         typedef itk::SmartPointer< Self >       Pointer;
  33         typedef itk::SmartPointer< const Self > ConstPointer;
  34
  35         typedef M                                    MeshType;
  36         typedef typename M::MeshTraits               MeshTraits;
  37         typedef typename M::PointType                PointType;
  38         typedef typename MeshTraits::PixelType       PixelType;
  39         typedef typename M::Pointer                  MeshPointer;
  40         typedef typename M::CellTraits               CellTraits;
  41         typedef typename M::CellIdentifier           CellIdentifier;
  42         typedef typename M::CellType                 CellType;
  43         typedef typename M::CellAutoPointer          CellAutoPointer;
  44         typedef typename M::PointIdentifier          PointIdentifier;
  45         typedef typename CellTraits::PointIdIterator PointIdIterator;
  46         typedef typename M::PointsContainerPointer   PointsContainerPointer;
  47         typedef typename M::PointsContainer          PointsContainer;
  48
  49         typedef itk::PolygonCell< CellType > TPolygonCell;
  50
  51       public:
  52         itkNewMacro( Self );
  53         itkTypeMacro( WaveFrontOBJReader, itkMeshSource );
  54
  55         itkSetStringMacro( FileName );
  56         itkGetStringMacro( FileName );
  57
  58       protected:
  59         WaveFrontOBJReader( );
  60         virtual ~WaveFrontOBJReader( );
  61
  62         virtual void GenerateData( );
  63
  64       private:
  65         // Purposely not implemented
  66         WaveFrontOBJReader( const Self& );
  67         Self& operator=( const Self & );
  68
  69       protected:
  70         std::string m_FileName;
  71       };
  72
  73     } // ecapseman
  74
  75   } // ecapseman
  76
  77 } // ecapseman
  78
  79 #include <cpPlugins/Extensions/IO/WaveFrontOBJReader.hxx>
  80
  81 #endif // __CPPLUGINS__EXTENSIONS__IO__WAVEFRONTOBJREADER__H__
  82
  83 // eof - $RCSfile$