See above image for a reference. For this kind of closed curve I would like to create a centerline. I have previously worked with an extension in Inkscape which creates a centerline but it is cutting the line at random locations. I was hoping geomtery nodes could have a better result.
I have already tried around a bit but not very successful.
Basically the following:
- set position node with an offset based on the normal direction.
- merge by distance (merging only to vertices that are not directly connected to a vertex)
It kind of works for the general shape but the shorter 90° arms/angles just get deformed.