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Re: [Question #294529]: random orientation of chained cylinders

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Anton Gladky <question294529@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 30 May 2016 17:22:12 -0000
Reply-to: question294529@xxxxxxxxxxxxxxxxxxxxx
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Question #294529 on Yade changed:
https://answers.launchpad.net/yade/+question/294529

Anton Gladky proposed the following answer:
There is a peace of code which i used to generate a random orientation
of clumps in python-yade-script:

         oriBody = Quaternion(Vector3(1,0,0),random.random()*(pi/2))
         oriBody *= Quaternion(Vector3(0,1,0),random.random()*(pi/2))
         oriBody *= Quaternion(Vector3(0,0,1),random.random()*(pi/2))
         clpId,sphId =
O.bodies.appendClumped(bodiesHandling.spheresModify(pack1,shift=(x,y,z),orientation=oriBody,copy=True))

It can also be modified for any other body.

Ceers

Anton

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