Idle Function Possible using vtkRenderWindowInteractor?

[Sean Spicer]

All,

I've been looking all over in the source for vtkRenderWindowInteractor,
and I can't find a way to implement an Idle function.  This would be a
function called whenever the vtkRenderWindowInteractor isn't busy
processing events.  A typical example would be a call to an external
GUI event handler after every frame is rendered.  How can I do this?

sean

___________________________________________________________________________
Sean Spicer                       Stanford University Medical Center  
Biomechanical Engineering         Division of Vascular Surgery, Suite H3642
Cardiovascular Biomechanics Lab   Stanford CA, 94305 
                                  Telephone...650.723.1695
                                  Fax.........650.723.8762

             http://solvedeath.stanford.edu/~spicer
 

--------------------------------------------------------------------
This is the private VTK discussion list. Please keep messages on-topic.
Check the FAQ at: <http://public.kitware.com/cgi-bin/vtkfaq>
To UNSUBSCRIBE, send message body containing "unsubscribe vtkusers" to
<majordomo at public.kitware.com>. For help, send message body containing
"info vtkusers" to the same address.
--------------------------------------------------------------------