Tutorial about Quaternion in Unity

Hi,

I wonder if there is a tutorial about Quaternions in Unity. In the Evac City tutorial the author mentions one but it seems the link is broken

This is the link

http://www.unitytutorials.com/document/280/understanding-quaternions-in-unity-3d

Thanks in advance

A quick Google search turned up this:

I assume that’s the original material, though likely not the original format…

Jeff

Thanks Jeff. Yes, I saw that one yesterday thanks to Google too. I wonder if there is a pdf.

Regards

Learner