[vtkusers] Actor GetPosition returns always zero

[Mathieu Malaterre]

First guess: try updating the pipeline with 'Update' (remember VTK is 
demand driven)

HTH
mathieu

N.Tsagarakis wrote:

> Hi  everybody
>  
> I tried to retrieve an actor position with the GetPosition  method but 
> the method always returns
> (0,0,0).
>  
> Any idea why this happens ?
>  
> Regards
>  
>  
> Nick
>