+ if( this->m_ITKObject.IsNotNull( ) )
+ {
+ // Disconnect input pipelines
+ this->m_ITKObject->DisconnectPipeline( );
+ vtkImageData* vtk_image =
+ dynamic_cast< vtkImageData* >( this->m_VTKObject.GetPointer( ) );
+ vtkPolyData* vtk_pd =
+ dynamic_cast< vtkPolyData* >( this->m_VTKObject.GetPointer( ) );
+ if( vtk_image != NULL )
+ {
+ vtkSmartPointer< vtkImageData > d =
+ vtkSmartPointer< vtkImageData >::New( );
+ d->ShallowCopy( vtk_image );
+ this->m_VTKObject = d;
+ }
+ else if( vtk_pd != NULL )
+ {
+ vtkSmartPointer< vtkPolyData > d =
+ vtkSmartPointer< vtkPolyData >::New( );
+ d->ShallowCopy( vtk_pd );
+ this->m_VTKObject = d;
+
+ } // fi
+
+ } // fi
+
+ // Unbind source
+ this->m_Source = NULL;