I wonder if this is the same Cassidy Curtis as http://www.imdb.com/name/nm0996697/. Seems like a strong possibility; high end animation has a lot of surface math.
Edit: yeah, looks like it is: https://www.linkedin.com/in/cassidy-curtis-22b5721.
Linkedin link is broken
I don’t know if I can forgive him for taking part in Shrek the Halls.
Wow, I suck at math.
And drawing :)