Single polyline 2D background

[laurent_delrieu]

As said by Joseph, it is not so simple, it is the one path/curve … filling problem

"spiralize" offset curves for fabrication

Hi, I want to modify these curves so I can use them as tool-paths. [image] The problem is though that due to the specifics of the fabrication process these can not be multiple curves – instead it has to be one continuous, smooth curve. The idea is to “sprialize” the curves like this: [image] For simple curves, with only one inner curve each it works like this: [image] >> [image] For curves with multiple inner curves I can’t quite figure it out. Has someone an idea to guide me in the…

Polyline on a surface

Hi, I am trying to create one single curve that covers all my surface that has holes in the middle. How can I do that? I started to divide the curve in points and interpolate them, but it goes over the holes. Something like in the image where I can varying the distance between the line. thanks [IMG_3898]