[Gmsh] Background remeshing in 2D

[Emilie Sauvage]

Dear Christophe,

I tried to use your picture (cg.jpg) and script to test remeshing with a
background picture. I have the latest svn version of Gmsh. It looks like
the syntax to call the "MathEval" plugin changed a bit. However even with
this modification, the script still doesn't seem to work properly. Do you
have an idea what is wrong?

Is this "background remeshing" supposed to work in 3D also?

Thanks a lot.

Emilie Sauvage.
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