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Re: [Question #676326]: Can I control the seed in randomdensepack?

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Jan Stránský <question676326@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 23 Nov 2018 09:57:34 -0000
Reply-to: question676326@xxxxxxxxxxxxxxxxxxxxx
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Question #676326 on Yade changed:
https://answers.launchpad.net/yade/+question/676326

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hello,
randomDensePack currently does not support seed.
options:
1) rewrite (copy-paste) the function with seed parameter
2) run randomDensePack once, save the results* and the next time use the saved results

* using memoizeDB parameter of randomDensePack [1] or using save and
load functions of SpherePack [2,3] or ... (plenty of ways)

cheers
Jan

[1] https://yade-dem.org/doc/yade.pack.html#yade.pack.randomDensePack
[2] https://yade-dem.org/doc/yade.pack.html#yade._packSpheres.SpherePack.save
[3] https://yade-dem.org/doc/yade.pack.html#yade._packSpheres.SpherePack.load

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