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Re: [ff3d-users] a beginner's question
From: |
Stephane Del Pino |
Subject: |
Re: [ff3d-users] a beginner's question |
Date: |
Tue, 6 Nov 2007 23:47:50 +0100 |
User-agent: |
KMail/1.9.7 |
Hello.
Le vendredi 2 novembre 2007, address@hidden a écrit :
> One of my friends just recommended freeFEM++ to me. Does ff3D has the
> same functionality as freeFEM++ (a 2D version?)? I noticed that the
> latested freeFEM++ was released in Oct 2007, while ff3D seemed has an
> older update.
freefem++ has more functionalities, but you can solve a lot of problems using
ff3d... It depends on what do you want to do ...
> I have very complex geometries. Can ff3D handle meshing of very complex
> geometries?
ff3d does not incorporate any mesher. But there are two ways to deal with
complex geometries in ff3d:
- use the fictitious domain methods, or
- use the standard finite element method using an existing unstructured 3d
mesh of tetrahedra (you can build it with gmsh for instance)
Regards,
Stéphane.