Constrain Within Circle?
revolution at derbrill.de
Sat Nov 5 11:56:12 CST 2005
>Should the ArcadeEngine be optimized for speed from ...
It is. In my test using atan instead of atan2 was a few milliseconds
faster. Not too many though. in 350 loops and 50 test runs the atan
version was about 70 millisecs faster on a G4 - 400 MHz than the atan2
version. That´s why I chose the longer form. But this is so close that
there might be factors that give a faulty result (are there any other
apps open using cycles etc...)
All the best,
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