Overview
Luminosity area applies a recolor to dark luminosity values, not RGB. Simply darker values in regards to brightness are recolored.
Effect Controls
Color: [ Default #000000 ] [ Color Picker ]
Default Opacity: [ Default 100 ] [ Range 0 - 100 ]
Determines whether the recolor is transparent or opaque
Threshold: [ Default # ] [ Range # - # ]
Threshold dictates the strength of luminosity area
0 have no effect & 100 effecting all values, black & white
Smooth Width: [ Default # ] [ Range # - # ]
Determines the hardness / softness of the effect
Global Opacity: [ Default 100 ] [ 0 - 100 ]
Controls the overall opacity of the effect on the image