Talking about of use: you iterate regarding it whenever you want to know for folks who collided that have something, otherwise what kind of topic. It informs you which crash fields (to your SCC) your struck, and you may a bunch of study where in actuality the collision occured and with exactly what object. Thus to respond to their matter: you might iterate regarding it at any time, however, I might recommend only carrying it out using your SuperUpdate callbacks. 继续阅读 →