Here's a GIMP plugin that I recently had to use. It's not (yet) in portage. It's a Blur plugin that applies bluring like an out-of-focus lens, using brightness and optionally a depth map. Very useful.
Created attachment 390134 [details]
The ebuild for the plugin, derived from gimp-lensfun. Adapted to include libm as suggested http://registry.gimp.org/comment/16666#comment-16666 and patched for glib inclusion too.
Created attachment 390136 [details, diff]
Fixes inclusion of glib headers in aaa.h
Uhm... wait, I derived the ebuild structure from lensfun, right but this ebuild has nothing to do with lensfun though; both are different plugins. Unless you mean otherwise, of course.
Title changed. FocusBlur is not affiliated with Lensfun in any way. Lensfun is an image manipulation library that aims at correcting lenses distortions; focusblur is a blur plugin that distorts an image with a lens-like focus effect. GimpLensfun is a port of Lensfun for Gimp. GimpLensFun appears in Filters > Enhance, FocusBlur appears in Filters > Blur.
404 - File Not Found