Question #703130 on Yade changed: https://answers.launchpad.net/yade/+question/703130
Karol Brzezinski posted a new comment: It is because you can give a new attribute to the body this way. For example, if you want to discriminate between groups of bodies, you can do something like this. ### if b.state.pos[2]<z1: b.shape.belongsTo = 'bottom' ### belongsTo is an attribute that I have just made up. Cheers, Karol -- 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