Hi, I try to understand how and when to use the Tone curve option in the module Mask post-processing.
When I use the standard tone curve there and reverse it (left up, right down), the mask is inverted. But why would I want to invert the mask at this place, instead of using the Inverted option next to Show mask?
Setting Tone curve back to standard and changing the curve, I see that the mask is changing without that I can tell “if I do this, the mask changes like that”. So what is a good use of the tone curve here?
Btw. The graph jumps out of its window with some settings.