Jed goes over a whole bunch of parameters here: https://www.youtube.com/live/zE4TVzpD4B0
I feel like I tried that one and it didn’t load…I should go back and check…does it work for you??
EDIT
Works fine on another PC with an older version of ART…I’ll have to revisit it…
Oooh, yes I am still on 1.25.11
While they seem like similar concepts, CTL and DCTL are not the same. There’s an open feature request on GitHub where you can find some links: DCTL support (or equivalent custom programmable modules) · Issue #19662 · darktable-org/darktable · GitHub
I think it’s @wpferguson that mentioned on IRC at some point that he was thinking about implementing it. If I remember correctly, his idea was to dynamically create the module UI when DT starts.
It is sort of surprising that there is no CTL based editor. Sort of like what ART does, just generate the UI sliders on the fly.
fwiw the modules in vkdt are very similar to that concept in the simple case. you’d just put the compute shader code in a new directory. i don’t cramp everything into a single file, so there are additional simple text files that will generate input/output connectors and ui elements etc. converting opendrt from dctl → glsl compute shader was almost copy/paste.
I opened a Lua script issue so I don’t forget again… ![]()