Hey, I didn't implement the circular one. But I can imagine something like transforming everything into circles, then only drawing parts of the circles where the image is darker and leaving more spacing where its lighter
i'm searching like mad for some software that do this kind of thing and make a continuous line out of the patterns i have and it seems like no cam software have such an option
So this plotter doesn't really work with GCode so I didn't try that directly. I basically fully buit in this algorithm into the plotter where it only generates one point at a time. In the repo there are separate tools that do just the conversion to DVG, you could use that and then pass the resulting SVG to you GCode converter and have it running on any plotter/printer
not as is, but its probably easy to convert the sequence of points into GCode. If you want GCode directly you can probably use GRBL, I think they have a similar algorithm implemented and they work with GCODE