04-19-2018, 04:13 PM
Quote:...snip...so I could customize them per my needs, and create new filters per my needs.
Some of these old Gimp plugins are more than a bit obscure in how they work
Somebody might be able to tell you.
For example this code, https://github.com/GNOME/gimp/blob/maste...n/oilify.c It is commented & you might glean a little insight.
You might be better off using the functions from an existing plugin, I am thinking of the gimp plugin gmic.
Try asking your question on https://discuss.pixls.us/ the creator of gmic looks in there.