[vtkusers] animation loop and interaction

[Alexandre Popelard]

Hi,

I have developed a little volume animation under c++ using a simple loop.
I would now want to be able to interact with the volume during the 
animation. But if I use vtkRenderWindowInteractor and start(), it stops the 
main animation loop.
If you have any ideas or examples on how to do that, please let me know.

Thanks,
Alex