for my projects I always need a tool offset and I put a lot of work into it to determine that offset for each material. However the offset function in Lightburn only works for closed curves. I am always creating tabs to stop parts from falling out, bending and being blown about. This way I always end up with open curves.
I know that at least in Rhino the lines do have a vector direction. So it should be possible to determine left and right, which is probably a bit different form the algorithm that distinguishes inside and outside.
Is this possible with any of the formats Lightburn supports?
With kind regards