lib/cpInstances/Simple3DCurve.cxx

   1 #include <cpInstances/Simple3DCurve.h>
   2 #include <cpExtensions/DataStructures/Simple3DCurve.h>
   3 #include <cpExtensions/Visualization/Simple3DCurveToPolyData.h>
   4
   5 // -------------------------------------------------------------------------
   6 void cpInstances::Simple3DCurve::
   7 SetVTK( vtkObjectBase* o )
   8 {
   9   // Do nothing
  10 }
  11
  12 // -------------------------------------------------------------------------
  13 cpInstances::Simple3DCurve::
  14 Simple3DCurve( )
  15   : Superclass( )
  16 {
  17 }
  18
  19 // -------------------------------------------------------------------------
  20 cpInstances::Simple3DCurve::
  21 ~Simple3DCurve( )
  22 {
  23 }
  24
  25 // -------------------------------------------------------------------------
  26 void cpInstances::Simple3DCurve::
  27 _UpdateVTK( ) const
  28 {
  29   auto i = const_cast< itk::LightObject* >( this->m_ITK.GetPointer( ) );
  30   auto v = const_cast< vtkObjectBase* >( this->m_VTK.GetPointer( ) );
  31   if( i != NULL && v == NULL )
  32   {
  33     cpPlugins_Demangle_Simple3DCurve_All_1( i, _ITK_2_VTK );
  34
  35   } // fi
  36 }
  37
  38 // -------------------------------------------------------------------------
  39 template< class _TCurve >
  40 void cpInstances::Simple3DCurve::
  41 _ITK_2_VTK( _TCurve* curve ) const
  42 {
  43   typedef
  44     cpExtensions::Visualization::Simple3DCurveToPolyData< _TCurve >
  45     _TFilter;
  46
  47   Self* self = const_cast< Self* >( this );
  48   _TFilter* f = dynamic_cast< _TFilter* >( self->m_ITKvVTK.GetPointer( ) );
  49   if( f == NULL )
  50   {
  51     _TFilter* nf = _TFilter::New( );
  52     self->m_ITKvVTK = nf;
  53     f = nf;
  54
  55   } // fi
  56   f->SetInput( curve );
  57   f->Update( );
  58
  59   // Keep object track
  60   self->m_ITK = curve;
  61   self->m_VTK = f->GetOutput( );
  62 }
  63
  64 // eof - $RCSfile$