31 August 2017 11:10
Reply to post of user Mikhail Luzyanin
It's made with two modifiers Array and Curve. First modifier make multiple copies of a small piece of tube and shift it by one of the axis. Second modifier bend this geometry by simple spline curve. Look at this artile.
As always I have luck on my side, the tutoriallink is broken.. Shrinkwrap
And what do you mean exactly with "shift it by one of the axis"?