: The Conceptual Architecture Report of Doom3 provides a structural analysis of the id Tech 4 engine, including its components, requirements, and concurrency needs.
If you are looking for specific configuration or implementation guidance for the VR version: Download File UP1003-CUSA23402_00-DOOM3VR000000...
While this paper covers the BFG Edition (the engine upon which the VR Edition is built), it provides the foundational technical logic for the game's modern rendering, vertex animation, and performance optimizations required for high-framerate environments like VR. : The Conceptual Architecture Report of Doom3 provides