...
Result = (Corrected - Contrast Pivot) * Contrast + Contrast Pivot
Contrast Pivot
Exposure
Multiplies the corrected color by 2^Exposure. Default is 0.
...
Result = (Corrected - Contrast Pivot) * Contrast + Contrast Pivot
Contrast Pivot
Exposure
Multiplies the corrected color by 2^Exposure. Default is 0.