yade-dev team mailing list archive

[Anton Gladky <gladky.anton@xxxxxxxxx>]

As far as I know, all forces reset to 0 at each step. And at each step they
acre calculated again.

So if you need the previous value of the force, you chould save it
somewhere.
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Anton Gladkyy


2010/1/31 Chiara Modenese <chiara.modenese@xxxxxxxxx>

> Hi Vaclav,
>
> I am trying to implement the Mindlin's formulation for the stiffnesses. One
> question: do we maintain the history of the normalForce for each iteration
> for a specific interaction? Cause I actually need to update the value of the
> stiffnesses according to the value of the normal force..
> Sorry but I am still in a learning stage of c++..
>
> Cheeers, Chiara
>
>
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