fcFEM - FEA from start to finish

About the development of the FEM module/workbench.

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HarryvL
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Re: fcFEM - FEA from start to finish

Post by HarryvL »

Kunda1 wrote: Fri Jun 24, 2022 12:38 am @HarryvL both dependencies are now in the Snap, please test and report back. Thanks!
latest/edge/toponaming works well for my test cases. Thanks again.
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Kunda1
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Re: fcFEM - FEA from start to finish

Post by Kunda1 »

Wondering why you're using toponaming branch? Why not edge ?
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HarryvL
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Re: fcFEM - FEA from start to finish

Post by HarryvL »

ppd wrote: Thu Jun 23, 2022 9:21 am This will land in latest/edge (and in latest/edge/toponaming) tomorrow.
This why.
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Kunda1
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Re: fcFEM - FEA from start to finish

Post by Kunda1 »

Sorry, my bad.
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Re: fcFEM - FEA from start to finish

Post by bernd »

wow ... I have not read all the posts. Yeah I had a good reason for not loggin in ... https://forum.freecadweb.org/viewtopic.php?f=18&t=70061 I do much less FEM development ATM. Yes I know I broke fcFEM for the future it is much simpler to add new solves the way the objects are collected ATM.

Have you solved all the problems? Does fcFEM again run on latest FreeCAD? Do you still need any help?
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HarryvL
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Re: fcFEM - FEA from start to finish

Post by HarryvL »

It all works as before. I am now spending time to improve the interface routines, so I can analyse multiple intersections, as for example in brick work. I will post some examples when it’s done.
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Re: fcFEM - FEA from start to finish

Post by bernd »

Great to see this working again.

Have you seen how examples are handled lately? All coded in Python! https://github.com/FreeCAD/FreeCAD/tree ... emexamples
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Re: fcFEM - FEA from start to finish

Post by bernd »

Great to see this working again.

Have you seen how examples are handled lately? All coded in Python! https://github.com/FreeCAD/FreeCAD/tree ... emexamples

May be we could run a few off them with fcFEM too?

AFAIK all of them have a solver writer unit test too.
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Re: fcFEM - FEA from start to finish

Post by HarryvL »

Yes that’s a good idea. Once I get the interfaces fixed and code cleaned up I will do that.

I also need to learn how to do unit tests so we get a warning when incompatible changes are made in FC.
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Re: fcFEM - FEA from start to finish

Post by bernd »

git commit 005c66f4ecc7fb should give you an idea what needs to be done ...

BTW examples are automatically added to the FEM examples GUI. Have you given this FEM examples GUI a try yourself? It makes it very easy to play with FEM examples.
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