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Re: [Question #677945]: bouncing ball on the soil

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Jan Stránský <question677945@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 20 Jan 2019 19:43:00 -0000
Reply-to: question677945@xxxxxxxxxxxxxxxxxxxxx
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Question #677945 on Yade changed:
https://answers.launchpad.net/yade/+question/677945

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hello,

you need to tell Yade to take into account interaction of sphere-wall type [1], ie. add Ig2_Wall_Sphere_ScGeom to Interaction loop:
###
   InteractionLoop(
       [Ig2_Sphere_Sphere_ScGeom(),Ig2_Wall_Sphere_ScGeom()], # collision geometry
       [Ip2_FrictMat_FrictMat_FrictPhys()], # collision "physics"
       [Law2_ScGeom_FrictPhys_CundallStrack()] # contact law -- apply forces
   ),
###

cheers
Jan

[1] https://yade-dem.org/doc/user.html#functors-choice

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