$envmap

"$envmap" "env_cubemap"

• Causes the surface to reflect the nearest env_cubemap.

$envmap Tweaks

Adjust overall reflection color & contrast

"$envmapcontrast" float

• Scales the dynamic range of the reflected env_cubmap.
• Use higher contrasts to diminish relatively darker areas, increase "hot spots".
• contrast 0 == normal 1 == color*color.

"$envmapsaturation" float

• Scales the colour intensity of the $envmap.
• saturation 0 == greyscale 1 == normal

"$envmaptint" "[float float float]"

• Scales the red, green, and blue components of the $envmap.

Mask reflective areas using alpha channel of a referenced texture

"$envmapmask" "texture"

• Masks the $envmap according to the alpha channel of the named "texture".

"$basealphaenvmapmask" 1

• Masks the $envmap according to the alpha channel of the $basetexture.

"$normalmapalphaenvmapmask" 1

• Masks the $envmap according to the alpha channel of the $bumpmap.

"$envmapmaskscale" float

• Scales the $envmapmask by the float value.

Other envmap tweaks ... ?

"$envmapmode" 1

• TO DO

"$envmapsphere" 1

• TO DO