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Re: [Question #237006]: Summary of contact orientations in a specimen

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: jduriez <question237006@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 08 Oct 2013 08:21:29 -0000
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Question #237006 on Yade changed:
https://answers.launchpad.net/yade/+question/237006

jduriez proposed the following answer:
Hi,

For the branch vector, if you use the vector between the centers of the
two bodies, it is easy to obtain with something like (not tested) :

bod1 = O.bodies[i.id1]
bod2 = O.bodies[i.id2]
branch = bod1.state.pos - bod2.state.pos # the vector between the two centres

But before writing too much code (excepted if you're interested to do it
yourself), give maybe a look to getStress() function.

Also, for your 1., give a look to plotDirections() function (may let
hang your yade terminal depending on the version you use)

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