Alternate lines?

Hi everyone! I am trying to create lines that alternate the points. This would imply that the divisions of the ellipse (points) would not be the same as the divisions of the outer circle (?). However, i can’t seem to make it work, Can anybody help me? Tha

integracion.gh (22.1 KB)
nk you!


“Pick n choose” is what you need.
integracion_Re.gh (17.5 KB)