First journey in 3D printing

[laurent_delrieu]

Hello
I don’t 3d print myself but make some of these tools for a company. What I understood is that single line path allows to not stop the extruder, so less work to clean and also a bit faster. Changing the pattern or its orientation on each layer probably is better for the strength of the 3d print. That’s all I know.

PS. I added a tool to suppress self intersection of curves in order to heal some bad paths. Tool in Nautilus Plugin.

Euler-cycle / path that doesn't cross itself

Hello I don’t follow where you are now, but for If you have a graph that is self intersecting, you can use it in order to suppress self intersection. The idea is quite simple at each self intersection flip the direction of the curve . I have done this tool for curve in my Nautilus Plugin (not online at the moment, but could be send). If you have that [image] You could get that [image] [image]