Loft surface self-intersects

[Marcel_Rijsmus]

This may help:

List of mathematical shapes and how to create them using Designscript

@Marcel_Rijsmus hope it might be okay to ask about this on this thread, if not I will delete - I wanted to produce a Mobius Strip and have found some strange results; I’m wondering if someone more mathematically inclined than me might have an explanation? [image] A Möbius strip of half-width w with midcircle of radius R and at height z=0 can be represented parametrically by x = [R+ s cos(1/2 t )] cos t y = [R+ s cos(1/2 t)] sin t z = s sin(1/2 t) Image and formula from: http://mathworl…