The Tomb Raider game includes a benchmark in it that highlights the TressFX features used in the game. TressFX is specifically a hair quality physics feature that aids in realistic looking hair in games. Each strand of hair is given dozens of connections in a chain-like fashion. Each strand can be affected by gravity, wind, and head movements. The hair is also given collision, so that the overlapping hairs don’t merge together and they don’t penetrate solid surfaces like the character’s head.
Bioshock Infinite Results are up next.