#include <Extensions/PolyLineParametricPathToSimple3DCurve.h>
#include <cpInstances/PolyLineParametricPath.h>
#include <cpInstances/Simple3DCurve.h>

#include <cpExtensions/DataStructures/PolyLineParametricPath.h>
#include <cpExtensions/DataStructures/Simple3DCurve.h>
#include <cpExtensions/Algorithms/PolyLineParametricPathToSimple3DCurve.h>

// -------------------------------------------------------------------------
cpPluginsExtensions::PolyLineParametricPathToSimple3DCurve::
PolyLineParametricPathToSimple3DCurve( )
  : Superclass( )
{
  this->_ConfigureInput< cpInstances::PolyLineParametricPath >(
    "Input", true, false
    );
  this->_ConfigureOutput< cpInstances::Simple3DCurve >( "Output" );
  this->m_Parameters.ConfigureAsUint( "NumberOfSamples", 0 );
}

// -------------------------------------------------------------------------
cpPluginsExtensions::PolyLineParametricPathToSimple3DCurve::
~PolyLineParametricPathToSimple3DCurve( )
{
}

// -------------------------------------------------------------------------
void cpPluginsExtensions::PolyLineParametricPathToSimple3DCurve::
_GenerateData( )
{
  typedef cpExtensions::DataStructures::PolyLineParametricPath< 3 > _TPath;
  typedef cpExtensions::DataStructures::Simple3DCurve< double > _TCurve;
  typedef cpExtensions::Algorithms::PolyLineParametricPathToSimple3DCurve< _TPath, _TCurve > _TFilter;

  auto in = this->GetInputData< _TPath >( "Input" );
  if( in == NULL )
    this->_Error( "Invalid input path." );

  auto filter = this->_CreateITK< _TFilter >( );
  filter->SetInput( in );
  filter->SetNumberOfSamples( this->m_Parameters.GetUint( "NumberOfSamples" ) );
  filter->Update( );
  this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );

}

// eof - $RCSfile$