BUG Fix failed compilation with VTK7
vtkSmartPointer header is needed when using it in code with vtk 7 or 8. This was added for VTK8, I just added for vtk 7.
Suite à un problème de sécurité, git-lfs est désactivé jusqu'à nouvel ordre sur gricad-gitlab.
vtkSmartPointer header is needed when using it in code with vtk 7 or 8. This was added for VTK8, I just added for vtk 7.