I tried searching for this on the forum. Can someone suggest how to create a sinusoidal pipe in 3D (not a helix which I found in the magnetism example). The center line of the pipe should be something like (here a is a fixed parameter)
(cos(ax), sin(ax),0)
for say 0<=x<=2 pi/a and the cross section should be a simple ellipse or disk.
Perhaps also could you suggest the right place to look for the occ commands available in NGSpy?
Thanks in advance.
Peter