Yes my point is the use of global will mean it has to use the global transform matrix. And if you start feeding that with Nan and infinity it gets very sick very quick. I have not actually tried rotateentity with Nan and Infinity, but I doubt it would be pretty.
Not saying that is the reason though, it is just a guess. There could be other reasons, but since it does not occur on your machine and it does on his and this happens when he uses the mouse...
Not saying that is the reason though, it is just a guess. There could be other reasons, but since it does not occur on your machine and it does on his and this happens when he uses the mouse...