Question #689025 on Yade changed: https://answers.launchpad.net/yade/+question/689025
Chareyre posted a new comment: So, this issue seems to be solved indeed. Thanks for feedback. B On Wed, 4 Mar 2020 at 15:47, Sacha Duverger < [email protected]> wrote: > Question #689025 on Yade changed: > https://answers.launchpad.net/yade/+question/689025 > > Sacha Duverger posted a new comment: > I took off the box and printed the clump's final position in the MWE of > the first post (cf new MWE). Yade 2018.02b and yadedaily > 20200301-3527~67223fc~bionic1 give the exact same final position, so it > looks like the trajectories are the same. > > As for O.interactions.has(0,1), I understood with Jérôme's message that > it should be "False" since no contact is created among clump members of > a same clump ([*]). If it is "True" there is an interaction in > O.interactions that is not supposed to be there, the computation of > unbalancedForce() could then be wrong. > > [*] : https://yade-dem.org/doc/formulation.html#clumps-rigid-aggregates > > New MWE: > > ######################## > > c_id = O.bodies.appendClumped([sphere((0,0,0), 1), sphere((1.5,0,0), > 1)])[0] > > O.engines=[ForceResetter() > ,InsertionSortCollider([Bo1_Sphere_Aabb(), > Bo1_Box_Aabb()]) > ,InteractionLoop( > [Ig2_Sphere_Sphere_ScGeom(), > Ig2_Box_Sphere_ScGeom6D()], > [Ip2_FrictMat_FrictMat_FrictPhys()], > [Law2_ScGeom_FrictPhys_CundallStrack()]) > ,NewtonIntegrator(damping=0, gravity=(0,-10,0)) > ] > O.dt = 1e-6 > O.run(1000, wait=True) > > print(O.bodies[c_id].state.pos) > > -- > 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 : [email protected] > Unsubscribe : https://launchpad.net/~yade-users > More help : https://help.launchpad.net/ListHelp > -- -- _______________ Bruno Chareyre Associate Professor ENSE³ - Grenoble INP Lab. 3SR BP 53 38041 Grenoble cedex 9 Tél : +33 4 56 52 86 21 ________________ Email too brief? Here's why: email charter <https://marcuselliott.co.uk/wp-content/uploads/2017/04/emailCharter.jpg> 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 : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
