I'm working on this project and one thing that's messing me up is that
when I move my camera on an arc it wants to rotate at the 90 degree
point so that up stays up. What if I don't want this to happen? I'd
like for the camera to summersalt around a point without rotating.
What can I do? I have rel. 3 if that makes any diff. Robert
Robert,
Here's a few messages I dusted off from my saved archives. This very
subject was discussed just a short while back and I found it very interesting.
The first couple of messages describe briefly what is happening and how to work
around the 'roll' effect. The later messages give a brief history of
quaternions and is kinda neat. Anyhoo, hope this is what you are asking for,
and hopefully not too much of a response!
See Ya! Kevin