Thank you for this GEGL filter. I could not get the python filter to work in Gimp-2.10.32.It would load but error when i ran it. Not to mention the python dialog window is so tall i can't get to the execute button. I had to count tab hits.
Why we need scroll bars or tabs in these plugins when they have so many options. Or possibly add the ability to resize the dialog?
My play with your plugin.
Attachment:
Pencil-Sketch-GEGL_Cartoon_RD-2022-09-12_013344.jpg
Makes a nice pencil sketch filter all on it's own. Cartoon works great also.
I removed the pencil sketch ability as it is found in Gegl:pencil and gegl:pencil goes faster and has an additional blur option. I am thinking about giving pencil a white color overlay option but I am lazy. I could have made pencil and phototocartoon one filter but phototocartoon contains literally five domain smooths and that slows things down a lot.