Blue's News Presents:

Ramblings in Realtime
by
Michael Abrash

Chapter 1: Inside Quake - Visible Surface Determination

Chapter 2: Consider the Alternatives - Quake's Hidden Surface Removal

Chapter 3: Sorted Spans in Action

Chapter 4: Quake's Lighting Model - Surface Caching

Chapter 5: Surface Caching Revisited - Quake's Triangle Models and More

Chapter 6: Quake's 3D Engine - The Big Picture

Appendix: Permissions and Author's Note