Repeat zig zag-curve

[laurent_delrieu]

See this

Vibration\wavy lines

Here is another way of doing, you have wavelength, amplitude and angle of rotation around the curve [image] Slightly modified and use of Dendro plugin to solidify an helix [image] 20181105_wave pattern_LD.gh (37.9 KB)

Just change the formula if you need Zigsaw

If you need more pure line with fillet corner

20181105_wave pattern_LD3.gh (15.9 KB)