lib/fpa/VTK/Image/Observer3D.h

   1 #ifndef __FPA__VTK__IMAGE__OBSERVER3D__H__
   2 #define __FPA__VTK__IMAGE__OBSERVER3D__H__
   3
   4 #include <map>
   5
   6 #include <itkCommand.h>
   7
   8 #include <vtkActor.h>
   9 #include <vtkPolyData.h>
  10 #include <vtkPolyDataMapper.h>
  11 #include <vtkSmartPointer.h>
  12
  13 namespace fpa
  14 {
  15   namespace VTK
  16   {
  17     namespace Image
  18     {
  19       /**
  20        */
  21       template< class F, class R >
  22       class Observer3D
  23         : public itk::Command
  24       {
  25       public:
  26         typedef Observer3D                      Self;
  27         typedef itk::Command                    Superclass;
  28         typedef itk::SmartPointer< Self >       Pointer;
  29         typedef itk::SmartPointer< const Self > ConstPointer;
  30
  31         typedef F                                TFilter;
  32         typedef R                                TRenderWindow;
  33         typedef typename TFilter::TInputImage    TImage;
  34         typedef typename TFilter::TVertex        TVertex;
  35         typedef typename TFilter::TVertexCompare TVertexCompare;
  36
  37         typedef std::set< TVertex > TVertices;
  38
  39       public:
  40         itkNewMacro( Self );
  41         itkTypeMacro( Observer3D, itkCommand );
  42
  43         itkGetConstMacro( RenderPercentage, double );
  44         itkSetMacro( RenderPercentage, double );
  45
  46       public:
  47         void SetRenderWindow( R* rw );
  48         void Render( );
  49         void Execute( itk::Object* c, const itk::EventObject& e ) ITK_OVERRIDE
  50           { this->Execute( ( const itk::Object* )( c ), e ); }
  51         void Execute( const itk::Object* c, const itk::EventObject& e ) ITK_OVERRIDE;
  52
  53       protected:
  54         Observer3D( );
  55         virtual ~Observer3D( );
  56
  57       private:
  58         Observer3D( const Self& );     // Not impl.
  59         void operator=( const Self& ); // Not impl.
  60
  61       protected:
  62         vtkSmartPointer< vtkPolyData >       m_PolyData;
  63         vtkSmartPointer< vtkPolyDataMapper > m_PolyDataMapper;
  64         vtkSmartPointer< vtkActor >          m_PolyDataActor;
  65         std::map< TVertex, unsigned long, TVertexCompare >   m_PointsToReplace;
  66         std::map< TVertex, unsigned long, TVertexCompare >   m_PointsInFront;
  67
  68         R*            m_RenderWindow;
  69         unsigned long m_Count;
  70         unsigned long m_RenderCount;
  71         double        m_RenderPercentage;
  72       };
  73
  74     } // ecapseman
  75
  76   } // ecapseman
  77
  78 } // ecapseman
  79
  80 #ifndef ITK_MANUAL_INSTANTIATION
  81 #include <fpa/VTK/Observer3D.hxx>
  82 #endif // ITK_MANUAL_INSTANTIATION
  83
  84 #endif // __FPA__VTK__IMAGE__OBSERVER3D__H__
  85
  86 // eof - $RCSfile$