Commutativity
Non-Commutative [NC]
Category
Darken
Formula
RESULT = 1 - (1-BACKGROUND) / BASE
Named after the photography film development technique of burning or overexposing prints to make the colors darker. Darkens the colors and increases the contrast of the base colors, then blends the colors of the blending layer. This blend mode is non-Commutative. Notable Values: White = Keeps all colors the same; Dark Values = Dark and saturated output; Black = Undefined behavior (depends on hardware).