Details posted by user manski here: http://www.ogre3d.org/addonforums/viewtopic.php?p=72109#p72109
Quote: Specifically in my case (using Mogre 1.7.1 beta):
throws a DivisionByZero exception but Mogre.Math.Sin(0.0f, false)
doesn't. The same is true for "Cos(0.0f, true)".
Update: Neither of both functions seem to work at all when using lookup tables - no matter what angle is specified.
Update2: Found out that one needs to create a new instance of "Mogre.Math" to initialize its static trig table lookup functions to work. (WTF?) It's not done automatically for whatever reason.