Fw: [vtkusers] animation and vtkRenderWindowInteractor

[John Biddiscombe]

>Are there any methods to interact 3-D objects while the animation is being
>implemented?

There's no magic to it. Simply start your event loop running and process 
mouse events as usual, allowing you to move objects around the screen etc. 
Then make sure a timer or something else generating regular events is also 
running and process these. Of course, I've had trouble when the user wants 
to interact with an object which is being controlled by the timer and it 
"snaps" back as soon as the user finishes doing stuff, but on the whole it 
works fine.

JB