Sorry for double message on the same topic: When analyzing behavior of "Color Correction" node I noticed that in fact all of the terms are messed up here. It seems that this node uses "Offset/Gamma/Slope" model. Therefore "Gain" also doesn't do what it says. What it does is SLOPE, not GAIN.
Bartek Skorupa www.bartekskorupa.com On 11 sty 2013, at 16:27, "Bartek Skorupa (priv)" <bartekskor...@bartekskorupa.com> wrote: > I'd like to point out that in "Color Correction" node we have some naming > issues. > "Lift" in all of the color correction tools do as follows: > > C - input value > L - lift value > R - resulting value > > R = (1-C) * L + C > > in "Color Correction" node "Lift" simply adds lift value to input color. > > I think we need to make a decision which color correction model to use. What > "Lift" does right now is in fact called "Offset". > In my opinion we should either: > 1. leave the current behavior of "Lift", but rename it to "Offset", or > 2. change it to represent the real lift. > > I'd opt for second solution. > > > > Bartek Skorupa > > www.bartekskorupa.com > > _______________________________________________ > Bf-committers mailing list > Bf-committers@blender.org > http://lists.blender.org/mailman/listinfo/bf-committers _______________________________________________ Bf-committers mailing list Bf-committers@blender.org http://lists.blender.org/mailman/listinfo/bf-committers