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. ______________________________ [ENG] Best Regards [GER] Mit freundlichen Grüßen [RUS] С наилучшими пожеланиями [UKR] З найкращими побажаннями Anton Gladkyy 2010/1/31 Chiara Modenese <[email protected]> > 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 > > > _______________________________________________ > Mailing list: > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > More help : https://help.launchpad.net/ListHelp >
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