[vtkusers] how to update renderwindow in real time?

[Jesús Spí­nola]

You have to invoke the Render() method from your current
vtkRenderWindowInteractor object

2006/12/18, Dominik Szczerba <domi at vision.ee.ethz.ch>:
>
> call Render()?
> --ds
>
> Ashish Singh wrote:
> > Hi,
> >
> > I created a volume in a renderwindow. I am changing the color of the
> volume
> > in real time through a callback function and using GUI. But the color
> change
> > is not visible on the volume until I start interacting with it(not until
> I
> >
> > click in the renderwindow).
> > How do I update my renderwindow so as to be ableto view this change in
> real time?
> > What is the function that I need to call?
> >
> > Thanks,
> > Ashish
> >
> >
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> >
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