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Re: [ff3d-users] Pointwise boundary conditions
From: |
Stephane Del Pino |
Subject: |
Re: [ff3d-users] Pointwise boundary conditions |
Date: |
Tue, 5 Jun 2007 21:16:52 +0200 |
User-agent: |
KMail/1.9.7 |
Hi Edouard.
In fact, it is not possible to read functions values from a surface. The
reason is that it is not easy to locate if a point in on a surface in 3D.
But, there is an alternative.
If you define your 'g' function all over the mesh 'M' (you can put 0 inside if
you want). Then, you can read it from a file.
function g = read(medit,"g_file.bb",M);
for instance.
Best regards,
Stéphane.