I was toying around with Nuke... for the "grade" node properties for my .iff image with a zdepth information embedded inside. there are sliders for the different properties you can play with.
Would like to ask anyone what is the difference between the "lift", "multiply" and "offset". i've been trying to slide those around to see what difference does those do for my zdepth image but all three sliders seems to have no difference.
would a kind soul please enlighten me?
Thank you so much. :bowdown: