Re: (OT) Re: OpenGL scenegraph

["Keith Lucas" <klucas@atlan-tech.com>]

>> :-) I found a short paper on quaternions, but it started off with saying
>> that quaternions are an extension to complex numberss. Hmm, I've always
>> disliked those phantasy-numbers, they seem to be totally useless.

>Hehe, so are real numbers.

I am reminded of the fact the chap who invented matricies wrote about them to a
friend and said at the end something like "of course they are of no conceivable
use."