[Gmsh] tensor question

[Christophe Geuzaine]

Nicolas MOËS wrote:
> 
> Hello,
> 
> I have Two questions.
> I could not find the answer on the site.
> Sorry if they were already answered :
> 
> ** for tensors do we fill the 9 values row by row or column by column?

Row by row (xx, xy, xz, yx, yy, yz, zx, zy, zz), but most of the drawing
functions are not implemented yet.

Note that Laurent Stainier has some new tensor stuff in his own source
tree (not yet merged into the cvs repository). You may want to contact
him directly to get more information.

> ** the export on quadrangle plots two triangles or the real bilinear
> interpolation?
> 

Each quad is simply divided into 2 triangles.

Christophe

-- 
Christophe Geuzaine

Tel: (626) 395-4552    http://www.geuz.org
Fax: (626) 578-0124    mailto:geuzaine at acm.caltech.edu