[FEM] Add method computeVonMisesStress in TetrahedralCorotationalForceField and option to draw them

epernod commented 3 months ago

Similar to TetrahedronFEMForceField, compute von mises per element and add option to draw it.

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Reviewers will merge this pull-request only if

it builds with SUCCESS for all platforms on the CI.
it does not generate new warnings.
it does not generate new unit test failures.
it does not generate new scene test failures.
it does not break API compatibility.
it is more than 1 week old (or has fast-merge label).

damienmarchal commented 2 months ago

To me adding more and more hard coded drawing function by copy-pasting other's drawing function in every components is not desirable.

I see two better solutions: 1) the drawing code & related datafield should at least be moved in a separated c++ object to factor rendering & UX. 2) the drawing code & related datafields should be in a separated sofa component so they can be compose in the scene.

epernod commented 1 month ago

[ci-build][with-all-tests]

sofa-framework / sofa

[FEM] Add method computeVonMisesStress in TetrahedralCorotationalForceField and option to draw them #4945