Contents

Table of Contents, arranged by subject.

Radiosity and the Quake2-Engine
ArghRad

Casting Darkness
    light
    _color

Light Attenuation
    _angfade, _angwait
    _bounce
    _cap
    _distance
    _fade, wait
    _falloff

BModel Surface Lighting
    _color
    _distance
    _focus
    light
    _lightmin
    _lightswitch
    style
BModel Appearance
    _ambient
    _minlighta
    _lightorigin

Phong Shading
Using Phong Shading

Global Lighting

Post-Lighting Effects
    -ambienta
    _ambient, light
    -maxlighta
    -minlighta
    -minlight
    -gamma
    -nocolor
    -nocoloru
    -saturation
    -onlybounce
Updating Lightmaps
    -update

Lighting Behavior
    -lightwarp
    -nobrightsurf
    -noshadowfilter
    -noweightcurve
    -radmin
    -stylemin

Disabling Enhancements
    -nobmodlight
    -nobouncefix
    -nocurve
    -noinvisfix
    -nonudgefix
    -noradorigin
    -noshadowface
    -nosplotchfix
    -nostopbleed

Surface Patches
    -chopcurve
    -choplight
    -chopsky
    -chopwarp

Shadow-Casting Faces
World Shadowfaces
    _shadow
BModel Shadowfaces
    _shadow

Spotlight Options
    _focus
Aiming Spotlights
    _spotangle, _mangle
    _spotpoint
    _spotvector

Sunlight Options
Sky Lighting
    _sky_ambient, _sun_ambient
    _sky_surface, _sun_surface
Directional Sunlight

Light Entity Suns
    _sun
    _color
    _diffuse
    _diffade
    light
    style

Worldspawn Suns
    _sun_color
    _sun_diffuse
    _sun_diffade, _sun_difwait
    _sun_light
    _sun_style
Worldspawn Sun Aiming
    _sun_angle, _sun_mangle
    _sun_target, _sun
    _sun_vector

Tagged Surface Lighting
    _lighttag
    _color
    _distance
    _focus
    light
    _lightmin
    style

Texture Reflectivity
    -texscale
    -oldtexscale
Texture Formats
Locating Textures
    -game
    -gamedir
    -moddir