divide a circle into 13 segments
I use this old Isocalc macro. It still works in CD 2018 & 2020. Draw your circle, convert to curves. Select it, and run the macro. It will keep the original nodes of the circle, but you can delete them after you run the macro.
CurveDivider.gms
Patti
I can't get it to work. Mine is CD graphics suite X8 - is it too old?
works with X7