Fix to take into account 'vtkQuadraticEdge' type also.
Fix to take into account 'vtkQuadraticEdge' type also.

FedoraScientific/salome-gui,FedoraScientific/salome-gui,FedoraScientific/salome-gui,FedoraScientific/salome-gui,FedoraScientific/salome-gui,FedoraScientific/salome-gui