Bonjour,

Here is a link to a Gimp plugin that I did not know :
https://github.com/yihuang/harmony-gimp-plugin

Download :
https://github.com/yihuang/harmony-gimp ... all/master

Example of the effect of the plugin on some paths :

Wow, it kind of looks a bit like the sketch brush on Krita...

Thanks Samj.

An interesting plug-in. Thanks Samj.

Last year I was playing with ribbon effects.



The top ribbon is from the Harmony plug-in
The middle ribbon is RobA's Gradient Fill using a gradient with a transparent center.
The bottom ribbon was done with blurs and masks.

The site he references http://mrdoob.com/projects/harmony/#shaded is an interactive application with more interesting effect options. Some of them are pretty cool.

very cool, I would like to be able to do wilber

I get this error running it. (Windows XP)

File "F:\Gimp-2.8-32bit-Partha\lib\gimp\2.0\python\gimpfu.py", line 699, in response
dialog.res = run_script(params)
File "F:\Gimp-2.8-32bit-Partha\lib\gimp\2.0\python\gimpfu.py", line 361, in run_script
return apply(function, params)
File "F:\Gimp-2.8-32bit-Partha\pref_1\plug-ins\harmony.py", line 167, in harmony
points, closed = interpolate(stroke)
File "F:\Gimp-2.8-32bit-Partha\pref_1\plug-ins\harmony.py", line 100, in interpolate
print 'input points', len(points)
IOError: [Errno 9] Bad file descriptor

I found that it will not do multiple paths at once on one path layer.
That was the error.

Too bad.

wow, that is Very interesting....just playing around I made this:

That's nice. That's got my imagination going.

Bonjour,

@molly
You can open the paths (Wilber.svg).

What paths samj?

Ok, now seriously that looks exactly like krita's sketch brush (well, mainly the parts in the middle)... I wonder if they use a similar method or something?

As a comparison, here's some doodles with the sketch brush with a few different settings:

@molly

I'm in Love!

Definitely a cool find; wasn't going to install it until I saw you all have way too much fun with it. lol

It is buggy though; very complex multi paths will cause it to give me errors. Still, I can see some fun with it and it's a keeper samj. Thanks for sharing your find.

Sam is there any way to fix it so it will do multiple paths on one path layer?
For instance if i do a square path within a square path.

Because then you could select different colored areas of an image (using add to selection option), go to select to path and run the filter.

I created a TSP (a TSP gives you a single curve path) and used the path to get this result. Still, it would be cool to be able to run this plugin with a more complicated path. I know; not pretty. Just proof of concept.

I couldn't wait to go fishing so i took a virtual trip.



I attached the html for the src code...if you want to use it offline.


Just unzip to your desktop and open the htm file in your browser.
Should work.Except for Save, Clear and about links.

Thanks samj...I haven't got a clue how to work this plug-in but I tried to do poor Wilber.

Bonjour.

@Rod
Sorry if I did not understand your question ...
This is what can be done to group paths (2 paths in the example), then apply the plugin Harmony.