translating negative values to positive
by Rob Hindley on Mar 25, 2008 at 11:58:51 pm
I am trying to create an expression slider which when increased simultaneously blows out the luminance values while desaturating the video. I've easily attached the glow parameter but when using Hue & Saturation the desaturation value is in the opposite direction (negative value)
what expression do I need so the value works when the slider moves up in positive values?
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