Blender AgX in darktable (proof of concept)

[mikae1]

@mikae1

As always, after pulling all these sliders and seeing “show curve” update, I’m thinking: Wouldn’t it be easier to just edit the curve itself? To me, pulling points on a curve is always the fastest and most intuitive way to edit a curve. Surprise.

@kofa

I’ve added the log-only checkbox. The washed-out look is expected: you are supposed to provide your own contrast curve

Thanks for delivering a wonderfully elegant solution!

EDIT: It seems related to this thread about 1D LUT support. I wonder if @Xavier_Bourque could chime in on that.
Should perhaps add that I, despite my enthusiasm, (obviously) haven’t tried it yet.