OpenGL Headline News
Sep 30, 2010
With the introduction of Shader Model 5.0 hardware and the API support provided by OpenGL 4.0 made GPU based geometry tessellation a first class citizen in the latest graphics applications. While the official support from all the commodity graphics card vendors and the relevant APIs are quite recent news, little to no people know that hardware tessellation has a long history in the world of consumer graphics cards. In this article I would like to present a brief introduction to tessellation and discuss about its evolution that resulted in what we can see in the latest technology demos and game titles.