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Hello everyone! I am new to SOFA and I really really like it so far. I am surprised I did not come across earlier. Do you know how I can make a cutFEM analysis on SOFA? Is it doable?
This is a link to a youtube video that shows what I would like to achieve.Hey @uljad,
Great that you finally found SOFA and its awesome community 🙂
Unfortunately, as far as I know, CutFEM isn’t implemented in SOFA (or has not been made public). This would be a very cool feature, and if you are working on this, I’m sure a CutFEM plugin for SOFA would be much appreciated by many here.
There has been some work on fictitious domain methods (like CutFEM) on hexahedral meshes that are cut by an immersed boundary. You can look at the
HexahedronCompositeFEMcomponent which does a homogenization pass on a (coarse) grid using finer grids to compute the stiffness of each cut elements. I think there is an example in sofa/example/components/forcefield.Hope that helps.
J-N
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