Ulf Ekström wrote:
> That [complex number trick] seems very smart, and I imagine it is very fast...Yes, and you get fast rotations with just a multiply.
Only for 2D, though... unless we can persuade Guido to put quaternions in the core... :-) -- Greg Ewing, Computer Science Dept, +--------------------------------------+ University of Canterbury, | Carpe post meridiem! | Christchurch, New Zealand | (I'm not a morning person.) | [EMAIL PROTECTED] +--------------------------------------+
