Hi, wow this was what I have been looking for.

But would love love love a "by frames"

That way I can render out ever 10th frame.

This is useful because on static scenes I can build up a final gather map by setting rebuild to off and animating the camera around the room.

Then rendering every 10th frame or what ever is needed and it will build up the FGmap.

I can then go in freeze the rebuild and render out the room.

Anyway
I would love if this scrip had this feature.

Thanks for your great work NextDesign!