Hi.
I'm currently trying to use the precipitation module to simulate optic flow, and it would work perfectly were it not for some strange glitches when moving around in the environment.
To clarify, here is a sample code provided by Jeff (I think) in an earlier post here on the forums. When slowing the snow down to the minimum speed, strange glitches occur when moving around using the mouse.
Here's a video showing the glitches, in case you cannot replicate them:
http://www.youtube.com/watch?v=uthzaf_kDz0
Any clues?