Am 22.12.2004 um 09:02 schrieb Blake:
> The Lunar Lander project I have in mind requires the ship to be able 
> to actually change its heading, but I can't just use the forward 
> script, obviously, because the effects of gravity have to be 
> considered.

That sounds overly complicated. Adding in gravity is just accelerating 
along y, right? No heading needed for that ...

- Bert -