lib/cpPlugins/Path.hxx

   1 #ifndef __CPPLUGINS__PATH__HXX__
   2 #define __CPPLUGINS__PATH__HXX__
   3
   4 #include <cpPlugins_Instances/Paths.h>
   5
   6 // -------------------------------------------------------------------------
   7 template< unsigned int _NDim >
   8 bool cpPlugins::Path::
   9 _ITK_2_VTK( itk::LightObject* o )
  10 {
  11   typedef
  12     cpExtensions::DataStructures::PolyLineParametricPath< _NDim >
  13     _TPath;
  14   typedef
  15     cpExtensions::Visualization::PolyLineParametricPathToPolyData< _TPath >
  16     _TFilter;
  17
  18   auto path = dynamic_cast< _TPath* >( o );
  19   if( path != NULL )
  20   {
  21     _TFilter* f = dynamic_cast< _TFilter* >( this->m_ITKvVTK.GetPointer( ) );
  22     if( f == NULL )
  23     {
  24       vtkSmartPointer< _TFilter > nf = _TFilter::New( );
  25       this->m_ITKvVTK = nf.GetPointer( );
  26       f = nf.GetPointer( );
  27
  28     } // fi
  29     f->SetInput( path );
  30     f->SetReferenceImage( path->GetReferenceImage( ) );
  31     f->Update( );
  32
  33     // Keep object track
  34     this->m_ITKObject = o;
  35     this->m_VTKObject = f->GetOutput( );
  36     return( true );
  37   }
  38   else
  39     return( false );
  40 }
  41
  42 #endif // __CPPLUGINS__PATH__HXX__
  43
  44 // eof - $RCSfile$