[vtkusers] Pass values from vtkCommand

[David Doria]

On Mon, Sep 19, 2011 at 5:50 AM, andon <antoniod987 at gmail.com> wrote:
> Thank you very much and I'm sorry for my mistake...Anyway i've tried your
> solution and it works as desired...now i succed in using the data i pass
> with the clientdata, but if i want to modify it in the callback function? is
> it possible?
> Thanks for your help


Sure, you passed a pointer so you can just modify it and it will
modify the actual data.

David