Creating weld beads in Blender using geometry nodes

This seems like it might be really time consuming and difficult but Blender actually makes this REALLY easy thanks to geometry nodes. Bloody brilliant! Nightshift's channel:    / nightshiftscalemodels   Also a shout out to Defult Cube. I got told in thr comments he has done a similar video (link to his channel here:    / defaultcube  . Interestingly he uses some different nodes so it's cool you can get to a similar end result in a different way. Check him out!