: Crytek has released an update for its free CryEngine 3 SDK, adding new features such as revamped DirectX 11 tessellation and an improved AI system.
Version 3.4, available to download for free with a revenue share model in place
for commercial applications, also includes a new multi-layer navigation mesh that allows AI agents to path-find through game maps, and improved skin rendering and eye shader options.
The update also addresses a number of smaller improvements, such as improved glass rendering, geometric light beams and point light shafts. The full changelog for the update can be found on the Crytek website