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[Alexander <question271394@xxxxxxxxxxxxxxxxxxxxx>]

Question #271394 on Yade changed:
https://answers.launchpad.net/yade/+question/271394

    Status: Answered => Open

Alexander is still having a problem:
Hello Luc and Bruno thank's a lot for your response.

So about quaternions, am i right in the following: 
1) Yade uses  Euler's rotation theorem to compute rotation of each particle via quaternions?
2) Quaternions are updated automatically at each simulation step?

Also please, look at my question "271097 Cohesive model description in
Yade". At the end i wrote some general statements and wanna know are the
correct or not, especially for cohFrictMat.

with best regards, Alexander

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