Markers can't follow the motion

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Seven Lau
Posts: 8
Joined: Mon Sep 16, 2019 7:15 pm

Markers can't follow the motion

Post by Seven Lau » Fri Dec 06, 2019 5:50 am

I create some Markers appended to the external parts,but these markers can't follow the motion of the external parts, even when I fixed them on parts.More details can be viewed in pictures.
Please help me.
Thanks.
Your SINCERELY
Mr Lau
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model.png
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code.png
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GUI
OpenSim 4.0
Windows
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jimmy d
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Joined: Thu Oct 04, 2007 11:51 pm

Re: Markers can't follow the motion

Post by jimmy d » Fri Dec 06, 2019 8:41 am

It is hard from the picture to know what the behavior of the model marker R_Frame_upper is. What do you mean by 'markers can't follow the motion of the external parts'? Do the model markers stay in a single global location during an inverse kinematics simulation? Or does the marker move with the model but doesn't seem to stay in the relative location of the body it is connected to (Frame_upper_r)?
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Seven Lau
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Joined: Mon Sep 16, 2019 7:15 pm

Re: Markers can't follow the motion

Post by Seven Lau » Sat Dec 07, 2019 4:16 am

Thanks Pro.f. I got it. I messed these Markers' position in coordinate.
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