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[Klaus Thoeni <question225776@xxxxxxxxxxxxxxxxxxxxx>]

Question #225776 on Yade changed:
https://answers.launchpad.net/yade/+question/225776

    Status: Open => Answered

Klaus Thoeni proposed the following answer:
Hi  Alex

the friction angle is defined with the material and usually set in the Ip2 
functors where the minimum of the material of the two particles in contact is 
used. However, some Ip2 functors (e.g. Ip2_FrictMat_FrictMat_FrictPhys [1]) 
support MatchMakers as well, try something like this:

...
Ip2_FrictMat_FrictMat_FrictPhys(frictAngle=MatchMaker(matches=((steelId,shotsId,phi1),
(shotsId,shotsId,phi2))))
...

Please note the different in name: frictAngle instead of frictionAngle.

HTH Klaus

[1] https://yade-
dem.org/doc/yade.wrapper.html?highlight=frictangle#yade.wrapper.Ip2_FrictMat_FrictMat_FrictPhys.frictAngle

On Wednesday 04 September 2013 13:51:11 Alexander Eulitz [Eugen] wrote:
> Question #225776 on Yade changed:
> https://answers.launchpad.net/yade/+question/225776
> 
>     Status: Answered => Open
> 
> Alexander Eulitz [Eugen] is still having a problem:
> I'd like to reopen this thread.
> I'm trying to implement a matchmaker for the friction angle.
> How can I do so?
> Is the match maker kind of a further "engine" in the simulation?
> 
> Thanks,
> Alex
> 
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