[Gmsh] Lenna as background mesh
Christophe Geuzaine
geuzaine at acm.caltech.edu
Mon Oct 25 03:59:58 CEST 2004
o_henley at alcor.concordia.ca wrote:
> Bonjour à tous,
>
> I would like to know the general procedure prior to mesh any picture as the
> Lenna example. More precisely, what are the transformations any image format
> has to undergo in order to be loadable as a background mesh file.
>
Olivier - Just convert your image in PNM format and open it with Gmsh.
Gmsh will automatically transform it into a post-processing view, that
you can then use as a background mesh if you want to.
Best,
Christophe
--
Christophe Geuzaine
Applied and Computational Mathematics, Caltech
geuzaine at acm.caltech.edu - http://geuz.org