Direction & angle calculation

[notis]

Hello everyone,
I am trying to use the quaternion values to calculate the yaw, pitch and roll for each rigid body, but somehow I seem to get results which only make sense some times.

I was wondering if anyone can share their method for doing this.

Thanks.

[VincentG]

Please see the following thread -

http://forum.naturalpoint.com/forum/ubb ... #Post42839

[notis]

Thank you!

Notis