Quaternions for dummys

[Frame]

Does any one have a good link where it is all explained..

I find the wiki to be so full of sidesteps and mathematical symbols that i have to look up since it has been a very long time since i ever used them.. if ever..

I´m particular interested in determining a point in space after it has been rotated with quaternions. Everything else i pick up is just bonus.

I used Google and found a dead link unfortunately

Thanks in Advance...

Frame

[TGHC]

My daughter tried to explain them to me, but I ended up going round in ever decreasing circles, but these links may help:

http://www.gamasutra.com/features/19980 ... ons_01.htm

http://www.geometricalgebra.net/quaternions.html

http://cnx.org/content/m11608/latest/#l ... entSection

http://wiki.secondlife.com/wiki/Quaternion

[JensAyton]

I´m particular interested in determining a point in space after it has been rotated with quaternions.

I use the Javascript console to work that out. ;-)