Parallax Mapping

Parallax mapping finally done. To be more precise, it is Parallax Occlusion Mapping, which is improved Parallax Mapping idea. It wasn't too hard to implement. Basic Parallax Mapping is just few lines of code and result is awesome. I saw some artifacts on screen when bigger displacemenet is aplied, but I'm not trying too fix this right now, because it can be caused by just too big value of the parameter and I want to start working on next features.

On videos, left side of the screen is without displacement map. Right side has displacement map enabled.