BBTK_OUTPUT(PlaneWidget,Out,"Dynamic plane result from vtkPlaneSource",vtkDataSet*,"");
BBTK_OUTPUT(PlaneWidget,Center,"Center of the plane",std::vector<double>,"");
BBTK_OUTPUT(PlaneWidget,Normal,"Normal of the plane",std::vector<double>,"");
BBTK_OUTPUT(PlaneWidget,Out,"Dynamic plane result from vtkPlaneSource",vtkDataSet*,"");
BBTK_OUTPUT(PlaneWidget,Center,"Center of the plane",std::vector<double>,"");
BBTK_OUTPUT(PlaneWidget,Normal,"Normal of the plane",std::vector<double>,"");