dolfin team mailing list archive

[Johan Jansson <jjan@xxxxxxxxxxx>]

Hi!

I've made the assumption that the ordering of the vertices in a
physical triangle are counter-clockwise. Can I make this assumption?
(I have a mesh now where this is not true) If not, then we need
functions for computing the orientation (and the corresponding in
3D). Alternatively we need to enforce the ordering.

Or have I missed something?

  Johan