Hi (Janek), do you think it would be possible for the 2d metaengines to not accept both combinations of types, but only one? To put it straight: facet (/box etc) and sphere can create two interactions, with
1. id1=Facet, id2=Sphere 2. id1=Sphere, id2=Facet For the case 1., IFacet2IS4SCG::go is called, which is just fine. However, for the second case, we call goReverse, which in turn calls ::go and then swaps a some variables. The swapping happens at _every iteration_. My point, therefore, would be to mandate type order for 2d metaengines -- the collider could, when creating new the interaction, swap ids easily, so that they would be always in the order expected by the metaengine. Or - perhaps better, since collider knows nothing about types, swap them in the MetaEngine I am currently experimenting with swapping the order in the EngineUnit::goReverse, I will see what the results are. Vaclav _______________________________________________ Mailing list: https://launchpad.net/~yade-dev Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-dev More help : https://help.launchpad.net/ListHelp
