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Re: [Question #676176]: Generate a sample with a porosity gradient; change sphere material in periodic simulation

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Bruno Chareyre <question676176@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 16 Nov 2018 09:37:34 -0000
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Question #676176 on Yade changed:
https://answers.launchpad.net/yade/+question/676176

    Status: Open => Answered

Bruno Chareyre proposed the following answer:
Hi Nolan,

> is there any way to edit the material of spheres which have already
been added to the simulation?

"O.bodies[n].material =.."  should do the trick. :)

If you want a different material for each body you need to instantiate a
new one explicitely, else they share the same:

O.bodies[n].material = FrictMat()

or directly:

O.bodies.append([sphere(center=sph[0],radius=sph[1],
material=BubbleMat(young=f(sph[0]) ))])

The part of the question related to periodicity is less clear to me.

Bruno

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