[vtkusers] how to update renderwindow in real time?

[Dominik Szczerba]

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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