Contents

Contents of the ArghRad manual, arranged by category as they appear in the pages. See the Index for an alphabetical command listing.

Introduction
	What is radiosity? How does lighting work in Quake2? How has ArghRad improved the original Qrad3?

Textures
	Qrad3 and textures -gamedir -moddir

Global
	Controlling global lighting -nocolor -nocoloru -minlighta, -ambienta -minlight "_ambient", "light" -maxlighta

Patches
	Surface patches -choplight -chopsky -chopwarp

Sunlight
	Directional sunlight "_sun_light" "_sun", "_sun_target" "_sun_angle", "_sun_mangle" "_sun_vector" "_sun_color" "_sun_diffuse" "_sun_diffade", "_sun_difwait" Multiple suns "_sun_ambient"

Antilight
	Darkness casting "light" "_color" -nominlimit

Spotlights
	Spotlight aiming "_spotangle", "_mangle" "_spotvector" "_spotpoint" "_focus"

Attenuation
	Light attenuation "_falloff" "_fade", "_wait" "_angfade", "_angwait"

BModels
	Surface lighting with entity brush models "light" "_color" "style" "_focus" "_lightmin" -nobmodlight "_minlighta" "_ambient"