08-28-2025, 02:43 PM
Hi! If you're interested in development, you could enable them and see if you can improve them. 
I wouldn't say they're useful for actual work in GIMP 3.0 at least.
N-Point Deformation works alright on preview, but crashes when you try to commit it - so I guess you could copy the layer and then cancel the tool, but that's a bit annoying.
Seamless Clone won't work at all in 3.0 until the upcoming 3.1.4 dev release, where we made it compatible with the new multi-layer copy and paste. Now it works, but it's super slow.
Both were old student projects and haven't been touched in a long time. We'd need someone to come along and devote some time to fix them. It's a shame, they're both really cool tools.

I wouldn't say they're useful for actual work in GIMP 3.0 at least.
N-Point Deformation works alright on preview, but crashes when you try to commit it - so I guess you could copy the layer and then cancel the tool, but that's a bit annoying.
Seamless Clone won't work at all in 3.0 until the upcoming 3.1.4 dev release, where we made it compatible with the new multi-layer copy and paste. Now it works, but it's super slow.
Both were old student projects and haven't been touched in a long time. We'd need someone to come along and devote some time to fix them. It's a shame, they're both really cool tools.