Another beta version...i think a can get rid of the beta-status in the next version...
Anyway, this version adds support for sphere-polygon collision detection. This will suit some situations more than the ray-polygon based one (which is still available of course).
In addition, i reworked the OpenGL renderer a little bit to minimize state changes. This is always a good idea, even if the improvement isn't that large at the moment (read: none at all :lol: )