Actually, how can we control this interactionDetectionFactor? I tried to modify the distance of detection by adjusting the aabbEnlargeFactor in the Bo1_Sphere_Aabb() bound dispatcher but without any success...
Is the following command wrong when defined in a python script? BoundDispatcher([Bo1_Sphere_Aabb(aabbEnlargeFactor=X)]), Cheers Luc > > 5) I want to start having forces (say a constant term) between particles >> before they get in touch (say at a defined distance). Where should I act in >> the code to do that? Is there defined like a tollerance for the contact >> interaction? >> >> >> > This is not exactly straightforward, but it is done already in the > CapillaryLaw code from Luc Scholtès (distant capillary forces between > particles with or without contacts). You need to increase the apparent size > of bodies to create distant interactions : interactionDetectionFactor>1 for > boundingBoxes and for the geometry functor. > In Luc's code, there are actually two contact laws, one applying the solid > elastic force, the other for the capillary force. So, we also need to turn > ElasticContactLaw::neverErase=true, so that the elastic law will not request > deletion of distant interactions. Interactions are only deleted in the > capillary law (when the distance large enough to break the liquid bridge). > > Bruno > > > > > _______________________________________________ > 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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