plugins/cpPluginsVisualization/PolyLineParametricPathToPolyData.cxx

   1 #include <cpPluginsVisualization/PolyLineParametricPathToPolyData.h>
   2 #include <cpPlugins/Mesh.h>
   3
   4 #include <cpExtensions/Visualization/PolyLineParametricPathToPolyData.h>
   5 #include <cpExtensions/Visualization/PolyLineParametricPathToPolyData.hxx>
   6 #include <itkPolyLineParametricPath.h>
   7
   8 // -------------------------------------------------------------------------
   9 cpPluginsVisualization::PolyLineParametricPathToPolyData::
  10 PolyLineParametricPathToPolyData( )
  11   : Superclass( )
  12 {
  13   this->_AddInput( "Input" );
  14   this->_AddInput( "ReferenceImage", false );
  15   this->_AddOutput< cpPlugins::Mesh >( "Output" );
  16 }
  17
  18 // -------------------------------------------------------------------------
  19 cpPluginsVisualization::PolyLineParametricPathToPolyData::
  20 ~PolyLineParametricPathToPolyData( )
  21 {
  22 }
  23
  24 // -------------------------------------------------------------------------
  25 std::string cpPluginsVisualization::PolyLineParametricPathToPolyData::
  26 _GenerateData( )
  27 {
  28   typedef itk::PolyLineParametricPath< 2 > _2DPath;
  29   typedef itk::PolyLineParametricPath< 3 > _3DPath;
  30
  31   auto path = this->GetInputData( "Input" )->GetITK< itk::DataObject >( );
  32   auto path2D = dynamic_cast< _2DPath* >( path );
  33   auto path3D = dynamic_cast< _3DPath* >( path );
  34   if( path2D != NULL )
  35     return( this->_GD0( path2D ) );
  36   else if( path3D != NULL )
  37     return( this->_GD0( path3D ) );
  38   else
  39     return( "cpPluginsVisualization::PolyLineParametricPathToPolyData: no valid input." );
  40 }
  41
  42 // -------------------------------------------------------------------------
  43 template< class _TPath >
  44 std::string cpPluginsVisualization::PolyLineParametricPathToPolyData::
  45 _GD0( _TPath* path )
  46 {
  47   typedef
  48     cpExtensions::Visualization::PolyLineParametricPathToPolyData< _TPath >
  49     _TFilter;
  50   typedef typename _TFilter::TImage _TImage;
  51
  52   // Configure filter
  53   _TFilter* filter = this->_CreateVTK< _TFilter >( );
  54   filter->SetInput( path );
  55   filter->SetReferenceImage(
  56     this->GetInputData( "Input" )->GetITK< _TImage >( )
  57     );
  58   filter->Update( );
  59
  60   // Connect output
  61   this->GetOutputData( "Output" )->SetVTK( filter->GetOutput( ) );
  62   return( "" );
  63 }
  64
  65 // eof - $RCSfile$