[Papervision3D] Quaternions vs matrix

[Randy Howk]

I ran across this article doing research for my own 3d engine to make an
interactive 3D UI. What are the benefits of using quaternion math vs matrix?
Is  there a reason why PV3d uses matrix and not quaternions? I am new to
this so just looking for some guidance.

http://www.adobe.com/devnet/flash/articles/3d_classes.html


Randy Howk
212.846.6905
randy.howk at mtvnmix.com