By Obsidian and ydnar | Version 2.5.15 (02.09.04)

Based on the original Q3Radiant Shader Manual, Revision #12 By Paul Jaquays and Brian Hook (with additional material by John Carmack, Christian Antkow, Kevin Cloud, & Adrian Carmack) QERadiant.com thanks John Hutton for re-formating the original manual into a more web friendly version