question about parameters

[monperrus]

Hi @FormerLurker thanks a lot for the great tool, it runs on my Linux machine.
However, on the simple gcode below, no G3 is created. Any idea why? What would be good parameters?
Thanks!

G0Z0 ; pen up
G00 X3.3338 Y3.1750
G0Z6.3 ; pen down on paper
G01 X3.3338 Y3.5983
G01 X2.9104 Y4.0217
G01 X2.0902 Y4.0217
G01 X1.2502 Y3.5983
G01 X0.8334 Y3.1750
G01 X0.4167 Y2.3548
G01 X0.4167 Y1.5147
G01 X0.8334 Y0.6813
G01 X1.6669 Y0.2646
G01 X2.9104 Y0.2646
G01 X4.1672 Y1.0980
G01 X5.0006 Y2.3548
G0Z0 ; pen up