[vtkusers] vtkPlaybackWidget doesn't "play"

[David Cole]

Are you calling Render from your play callback after each step of the
animation...?

On Tue, Dec 2, 2008 at 10:33 AM, Gerrick Bivins <gbivins at objectreservoir.com
> wrote:

>
> Hello,
> I'm trying to use the vtkPlaybackWidget to control an animation sequence.
> All the actions work as expected except for the "play" button.  I've
> overridden the Play callback function to loop over my animation and update
> for each step but the render window is only updated at the end of sequence.
> Using the "Forward" and "Backward" step buttons work as expected. Does
> anyone have any suggestions on how to get the render to update using the
> "Play" button?
> Thanks in advance,
> Gerrick
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