Alex Bilger
Alex Bilger
@dessteph I suggest you start again your investigation but taking into account https://github.com/sofa-framework/sofa/pull/3072. In other words, in your CMake, enable the variable `METIS-GKLIB_GKRAND`. This way we should have comparable results...
Please add unit tests based on the PR #3050
@dessteph I prepared the test in Sofa/Component/LinearSolver/Direct/tests/SparseLDLSolver_test.cpp. Could you add the check of the result at the end? You will need to use another software (matlab?) to compute the ground...
@dessteph What is the status of this pull request? Can you provide details why we should continue working on it or not?
And what about the result of the LDL solver with and without your changes?
So you cannot say if your fix really fixes anything
@rgao15 Thanks a lot for the feedback! I tried to reproduce your issue. On my end, I do have an error message: ``` [ERROR] [MouseOperation] ConstraintAttachBody performer cannot be created...
Here is what I tested: - The scene that @hugtalbot provided: using the mouse does not impact the movement or the deformation. However, setting `useOdeSolverIntegrationFactors` in `UncoupledConstraintCorrection` to false seems...
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