On Mon, Sep 14, 2009 at 3:47 AM, Anders Logg <logg@xxxxxxxxx> wrote:
On Fri, Sep 11, 2009 at 12:56:26PM -0500, Peter Brune wrote:
> Hey -
>
> Here's my bundle for the cell normals in FFC. There are a couple issues:
> When I was calculating the direction of the normal, remove_unused was getting
> rid of the unused normal code, but not the unused boolean direction variable.
> Other than that, I've tested it on a few things, but not with restriction;
> however; it should work just like the facet jacobian code w.r.t. this and I
> wrote it so that it should theoretically work.
>
> - Peter
Nice. I'm just wondering how the facet normal is defined here. Is it
consistent with the UFC numbering?
It behaves like the FacetNormal in SpecialFunctions, so it doesn't orient a particular facet. Is there a
particular reason to have it do that?
- Peter
