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[cpPlugins.git] / plugins / Extensions / PolyLineParametricPath.cxx

diff --git a/plugins/Extensions/PolyLineParametricPath.cxx b/plugins/Extensions/PolyLineParametricPath.cxx
new file mode 100644 (file)
index 0000000..cb4a6be
--- /dev/null
+++ b/plugins/Extensions/PolyLineParametricPath.cxx
@@ -0,0 +1,64 @@
+#include <Extensions/PolyLineParametricPath.h>
+#include <cpExtensions/Visualization/PolyLineParametricPathToPolyData.h>
+#include <cpExtensions/DataStructures/PolyLineParametricPath.h>
+
+// -------------------------------------------------------------------------
+void cpPluginsExtensions::PolyLineParametricPath::
+SetITK( itk::LightObject* o )
+{
+  this->Superclass::SetITK( o );
+  cpPlugins_Demangle_PolyLineParametricPath_All_1( o, _ITK_2_VTK )
+  {
+    this->m_VTK = NULL;
+    this->m_ITKvVTK = NULL;
+  }
+}
+
+// -------------------------------------------------------------------------
+void cpPluginsExtensions::PolyLineParametricPath::
+SetVTK( vtkObjectBase* o )
+{
+  // Do nothing
+  this->m_ITK = NULL;
+  this->m_VTK = NULL;
+  this->m_ITKvVTK = NULL;
+}
+
+// -------------------------------------------------------------------------
+cpPluginsExtensions::PolyLineParametricPath::
+PolyLineParametricPath( )
+  : Superclass( )
+{
+}
+
+// -------------------------------------------------------------------------
+cpPluginsExtensions::PolyLineParametricPath::
+~PolyLineParametricPath( )
+{
+}
+
+// -------------------------------------------------------------------------
+template< class _TPolyLine >
+void cpPluginsExtensions::PolyLineParametricPath::
+_ITK_2_VTK( _TPolyLine* pl )
+{
+  typedef
+    cpExtensions::Visualization::PolyLineParametricPathToPolyData< _TPolyLine >
+    _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( pl );
+  f->Update( );
+
+  // Keep object track
+  this->m_ITK = pl;
+  this->m_VTK = f->GetOutput( );
+}
+
+// eof - $RCSfile$