vtkActor *vtkactor = vtkActor::New();
// polydatamapper->ScalarVisibilityOff();
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
polydatamapper->SetInput(polydata);
+#else
+ polydatamapper->SetInputData(polydata);
+#endif
vtkactor->SetMapper(polydatamapper);
vecVtkPolyData.push_back( polydata );