06-03-2020, 10:58 AM
(This post was last modified: 06-03-2020, 11:04 AM by rich2005.
Edit Reason: typo
)
One problem is the filters you want to use are now GEGL operations. Not normally scriptable. While it is now possible to use these via a python - script-fu combination see: https://www.gimp-forum.net/Thread-Script...operations It is going to be a lot of work on your part, up to you. Works with Windows & linux, not sure about MacOS
One disadvantage is losing the benefit of GEGL on canvas editing. Adjust a script, nothing happens until you apply the script.
One possibility is use Filters -> Generic -> GEGL graph...
Make a 'boilerplate' text file of the commands and values required, copy / paste into Gimp. Nowhere near as convenient as a nice interface with sliders for adjustment but it is possible to edit in 'real-time' example https://i.imgur.com/Jw042O8.mp4 (hmm..that Eeek is a syntax change between Gimp 2.10.10 and 2.10.14 )
Where to find details of the GEGL filters http://gegl.org/operations/ and the ones I used in the demo (all default values)
One disadvantage is losing the benefit of GEGL on canvas editing. Adjust a script, nothing happens until you apply the script.
One possibility is use Filters -> Generic -> GEGL graph...
Make a 'boilerplate' text file of the commands and values required, copy / paste into Gimp. Nowhere near as convenient as a nice interface with sliders for adjustment but it is possible to edit in 'real-time' example https://i.imgur.com/Jw042O8.mp4 (hmm..that Eeek is a syntax change between Gimp 2.10.10 and 2.10.14 )
Where to find details of the GEGL filters http://gegl.org/operations/ and the ones I used in the demo (all default values)
Code:
brightness-contrast contrast=1.0 brightness=0.0
unsharp-mask std-dev=3 scale=0.5 threshold=0.0
posterize levels=3