Question #677876 on Yade changed: https://answers.launchpad.net/yade/+question/677876
Status: Open => Answered Jan Stránský proposed the following answer: Hello Pawel, the C++ seems ok. I think "if (I)" is not needed, would put "if(I->isReal())" instead, but don't know all the details. adding this line to O.engines (basically printing O.iter when the interaction is real) PyRunner(iterPeriod=1,command="if [i for i in O.interactions]: print O.iter"), I got output: 3506 3507 3508 3509 3510 7839 7840 7841 7842 7843 7844 10835 10836 10837 10838 10839 10840 12857 12858 12859 12860 12861 12862 14274 14275 14276 14277 14278 14279 so the interaction is indeed not real most of the time, probably performing some kind of "micro-bouncing". You can test the interaction reality and if false, using zero vectors for the forces. cheers Jan -- You received this question notification because your team yade-users 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