protected List<IG3DNode> selectedNodes = new ArrayList<IG3DNode>();
protected List<vtkActor> selectedActors = new ArrayList<vtkActor>();
protected HighlightObjectType type = HighlightObjectType.Node;
protected List<IG3DNode> selectedNodes = new ArrayList<IG3DNode>();
protected List<vtkActor> selectedActors = new ArrayList<vtkActor>();
protected HighlightObjectType type = HighlightObjectType.Node;