In /debug, when I have about 500 wind generators on the screen and within draw distance, the Sim,Update,Draw time is somewhere between 30-100% difference. When not animated, it's around an average of 2.5, 90, 35.. when it is animated the same numbers are on average about 4.4, 120, 40. Eyeballed, but it was enough of a difference to notice a clear change. I tried turning on the frame rate logger to give you more accurate info, but the widget doesn't seem to write to any log in my ZK dir. Maybe I need to restart the match to have it take effect, but seriously -- it's a
noticeable visual frame rate difference between turning the animations on vs off.
Btw, these are on absolute minimum graphics settings since the last engine update completely tanked performance.
GoogleFrog I think it's fair to say my loose testing is enough for you to at least try it yourself. It's bad, man.