How to tie a knot and draw curves onto geometry in Maya

Helpful? ☕ You can buy me a cup of earl grey tea at: https://www.buymeacoffee.com/cgitutor... This helps me stay awake editing more videos late at night after work. In this video I trace a knot, make it 3d with soft select, extend the curve over a surface and extrude a cylinder along it. Knot images: https://www.animatedknots.com/boating...