Game Development Reference
Figure 6.6 The KS103.mov clip
Figure 6.7 The footage after
applying Brightness & Contrast
and taking the Brightness value to
50. All pixels are lightened.
Another valid use for the Brightness & Contrast effect is to use it
on grayscale patterns or maps to control effects. Because it oper-
ates at 32 bits per channel, you could also use this effect on HDR
Personally, I just hate the Brightness & Contrast effect. Does
that make me a stubborn person? You may disagree, but there are
so many other ways to adjust brightness and/or contrast that you
really don't need to use this effect.