Changelog

Jul 30, 2017: Initial course notes.
Jul 31, 2017: Added Michał Drobot's slides.
Jul 31, 2017: Added Nathan Walster's slides.
Aug 01, 2017: Added Imageworks' slides and sheen supplemental.
Aug 07, 2017: Added Unity/Lucasfilm slides.
May 12, 2018: Added Unity/Lucasfilm supplemental code link.
Jun 04, 2018: Updated Imageworks' slides with corrections and additions (see appendix).