Warning: Just as with UIScrollView, there's a lot more to getting this one right than it initially may seem... But here's probably the next thing I'd address:

Warning: Just as with UIScrollView, there's a lot more to getting this one right than it initially may seem... But here's probably the next thing I'd address: http://en.m.wikipedia.org/wiki/Gimbal_lock http://en.m.wikipedia.org/wiki/Gimbal_lock