$envmap: Difference between revisions

Revision as of 14:48, 8 November 2007

"$envmap" "env_cubemap"

"$envmapcontrast" float

"$envmapsaturation" float

"$envmaptint" "[float float float]"

"$envmapmask" "texture"

"$basealphaenvmapmask" 1

"$normalmapalphaenvmapmask" 1

"$envmapmaskscale" float

"$envmapmode" 1

"$envmapsphere" 1

@@ Line 1: / Line 1: @@
   "$envmap" "env_cubemap"
 * Uses nearest [[env_cubemap]] for reflection.
+=== Tweak envmap reflected color intensity ===
+ "$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]].
+=== Tweak envmap reflective areas ===
+ "$envmapmask" "texture"
+* Masks the [[$envmap]] according to the alpha channel of the named <code>"texture"</code>.
+ "$basealphaenvmapmask" 1
+* Masks the [[$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 <code>float</code> value.
+=== Tweak envmap ... ? ===
+ "$envmapmode" 1
+* '''TO DO'''
+ "$envmapsphere" 1
+* '''TO DO'''