yade-dev team mailing list archive

[Václav Šmilauer <eudoxos@xxxxxxxx>]

> I would need the incremental formulation because I need to make
> distinction between loading and unloading stage. Do you see other ways
> to do that? Anyway not sure that the incremental formulation is the
> solution of my problem..
If you need just that distinction, it would be enough to either store
previous deformation and compare it with the current one, or compute
sign((v₂-v₁)·n ); and still use total deformation for current value.

v