Well, that's a bit complicated.
First: for drawn¶metric mask the invert option is part of the
"combine mask" feature. I could have taken mask inversion into a
separate combobox but that would have added a further gui element.
The polarity is closely related to how we combine mask contribution
Hi,
I am thinking about how to simplify the UI elements and will probably
implement something in the direction of
https://github.com/darktable-org/darktable/pull/1831#issuecomment-439291491
although I also agree with
https://github.com/darktable-org/darktable/pull/1831#issuecomment-439299588
