[ODE] axis1 angle of euler amotor when there's a ball-joint&anchor

[Mike Wuetherick]

http://www.ioi.dk/Homepages/thomasj/publications/gdc2001.htm

just found this article from one of the developers of 'hitman' on their 
use of physics in the game.

interesting read. thought i'd pass it around.

cheers
mike w
www.realityfactory.ca