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[Bruno Chareyre <question230986@xxxxxxxxxxxxxxxxxxxxx>]

Question #230986 on Yade changed:
https://answers.launchpad.net/yade/+question/230986

Bruno Chareyre posted a new comment:
@Václav
As it is currently,  the time stepper computes the critical timestep for clumps. The formula is the same as for standalone bodies.
There is still a small thing wrong in the rotational stiffness, as it should not be simply the sum of RStiffness of each member but should be translated to the clump's center (just like rotational inertia changes when expressed wrt a different point).
https://github.com/yade/trunk/blob/master/pkg/dem/GlobalStiffnessTimeStepper.cpp#L29

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