Developer id Software has the source code of the Doom 3 engine is released. The release was delayed because of a technology used in the engine, many seemed to have but one where Creative patent. That code has now been rewritten.
The readme file mentions specifically that there is no use more of the functionality that is known as Carmacks Reverse. At this depth fail method, the stencil buffer of the graphics chip used to determine whether there is shadow volumes behind an object rendered must be. Creative proved in a similar technique, a patent which id Software had the code to rewrite. According to Carmack did eventually, but six lines of code to be changed.
The announcement that the Doom 3 engine would be released in August this year at Quakecon done. The developer holds a long tradition; since Wolfenstein 3D id the source code of game engines revealed.
In the past, have interested developers the source code of id Software improved, is used as the basis for new games and ported to other platforms. According to Carmack will be the source of id Tech 5, the engine of Rage, ever be made public, but that can sometimes be ‘ten years’ duration.
The trailer of Doom 3 from 2004