#include <cpPlugins/DataObjects/Skeleton.h>
#include <cpExtensions/Visualization/SkeletonToPolyData.h>

// -------------------------------------------------------------------------
void cpPlugins::DataObjects::Skeleton::
SetITK( itk::LightObject* o )
{
  /* TODO
     typedef cpExtensions::DataStructures::Skeleton< 1 > _T1;
     typedef cpExtensions::DataStructures::Skeleton< 2 > _T2;
     typedef cpExtensions::DataStructures::Skeleton< 3 > _T3;
     typedef cpExtensions::DataStructures::Skeleton< 4 > _T4;

     this->Superclass::SetITK( o );
     auto l1 = dynamic_cast< _T1* >( o );
     auto l2 = dynamic_cast< _T2* >( o );
     auto l3 = dynamic_cast< _T3* >( o );
     auto l4 = dynamic_cast< _T4* >( o );
     if     ( l1 != NULL ) this->_ITK_2_VTK( l1 );
     else if( l2 != NULL ) this->_ITK_2_VTK( l2 );
     else if( l3 != NULL ) this->_ITK_2_VTK( l3 );
     else if( l4 != NULL ) this->_ITK_2_VTK( l4 );
     else
     {
     this->m_VTK = NULL;
     this->m_ITKvVTK = NULL;

     } // fi
  */
}

// -------------------------------------------------------------------------
void cpPlugins::DataObjects::Skeleton::
SetVTK( vtkObjectBase* o )
{
  // Do nothing
  this->m_ITK = NULL;
  this->m_VTK = NULL;
  this->m_ITKvVTK = NULL;
}

// -------------------------------------------------------------------------
cpPlugins::DataObjects::Skeleton::
Skeleton( )
  : Superclass( )
{
}

// -------------------------------------------------------------------------
cpPlugins::DataObjects::Skeleton::
~Skeleton( )
{
}

// -------------------------------------------------------------------------
template< class _TSkeleton >
void cpPlugins::DataObjects::Skeleton::
_ITK_2_VTK( _TSkeleton* sk )
{
  typedef
    cpExtensions::Visualization::SkeletonToPolyData< _TSkeleton >
    _TFilter;
  _TFilter* f = dynamic_cast< _TFilter* >( this->m_ITKvVTK.GetPointer( ) );
  if( f == NULL )
  {
    _TFilter* nf = _TFilter::New( );
    this->m_ITKvVTK = nf;
    f = nf;

  } // fi
  f->SetInput( sk );
  f->Update( );

  // Keep object track
  this->m_ITK = sk;
  this->m_VTK = f->GetOutput( );
}

// eof - $RCSfile$