Question #152878 on Yade changed: https://answers.launchpad.net/yade/+question/152878
honzik proposed the following answer: Hi Arthur, you can try to solve it with labels: [...] >O.engines=[ [...] ForceEngine(force=(0,0,0),ids=[6],label='fEngine') [...] ] [...] O.run(30000); O.wait() fEngine.force[2] = 900 O.run(); I am not sure if it works.. if not, sorry for spam :-) good luck Jan ______________________________________________________________ > Od: "Arthur Mercier" <question152...@answers.launchpad.net> > Komu: yade-users@lists.launchpad.net > Datum: 15.04.2011 21:48 > Předmět: Re: [Yade-users] [Question #152878]: confused about ForceEngine > >Question #152878 on Yade changed: >https://answers.launchpad.net/yade/+question/152878 > > Status: Answered => Open > >Arthur Mercier is still having a problem: >"1) Could you please, attach the problem script? It will be easier to >check your problem" >The scripts written were the complete ones. > >"2) Replace "subscribedBodies" to "ids", subscribedBodies are not used >any more, I think." >Nice, it's working now. > >But now, I have another question, I want to apply this force from a given >iteration; for instance I want the force begins at the iteration number 30000. >How can I do that ? >I tried to enter a pyrunner function but it doesn't work and I don't know how >to configure the time >"PyRunner(command='ForceEngine(force=(0,0,900),ids=[6])',iterPeriod=1)". >I also tried to create a function, before O.engines I create 'myfunction' and >I run this function in O.engines with Pyrunner in O.engines: >"def myFunction(): > if iter()>20000: > ForceEngine(force=(0,0,900),ids=[6]) > >[...] > >O.engines=[ > [...] > PyRunner(command='myFunction()',iterPeriod=1), > ]" > >And it's written >"NameError Traceback (most recent call last) > >/home/arthur/yade/build/lib/yade-new/py/yade/__init__.pyc in <module>() >----> 1 > 2 > 3 > 4 > 5 > >NameError: name 'myFunction' is not defined" >Each time I try to create a function by 'def something():', the same message >occurs, so do I create a function or how do I apply a function/force from a >given iteration? > >Thanks ! > >-- >You received this question notification because you are a member of >yade-users, which is an answer contact for Yade. > >_______________________________________________ >Mailing list: https://launchpad.net/~yade-users >Post to : yade-users@lists.launchpad.net >Unsubscribe : https://launchpad.net/~yade-users >More help : https://help.launchpad.net/ListHelp > You received this question notification because you are a member of yade-users, which is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
