Möbius Strip

Non-orientable surface. Note, that the normal vectors switch orientation when moving a full turn around the band. Check this by enabling drawing of vertex normals by right-mouse -> control panel -> inspector -> object -> material.

Select other differential geometry surfaces via menu.

© 1996-2012 Last modified: 29.10.2012 --- Konrad Polthier --- Freie Universität Berlin, Germany