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Re: [Question #661063]: repeat scripts cause the problem? how to solve

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Jan Stránský <question661063@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 26 Nov 2017 13:14:34 -0000
Reply-to: question661063@xxxxxxxxxxxxxxxxxxxxx
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Question #661063 on Yade changed:
https://answers.launchpad.net/yade/+question/661063

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hello,

> O.forces.setPermF(O.bodies[0].id,(0,0,(0,0,-200-100*sin((15/pi)*O.time))))
> ...
> ForceContainer.setPermF(ForceContainer, int, tuple)
> did not match C++ signature:
> setPermF(pyForceContainer {lvalue}, long, Eigen::Matrix<double, 3,1, 0, 3,1>)

the force set has to be Vector3. For convenience, yade automatically converts tuples and lists of the form [number,number,number] to Vector3, but here you pass not valid data
(0,0,(0,0,-200-100*sin((15/pi)*O.time)))) = (0, 0, (0, 0, someNumber) ) = (number,number,tuple)
as a force

cheers
Jan

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