Visual3d_SIMM_grf.xml

Provide easy-to-use, extensible software for modeling, simulating, controlling, and analyzing the neuromusculoskeletal system.
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jing liu
Posts: 17
Joined: Wed Nov 30, 2022 10:56 am

Visual3d_SIMM_grf.xml

Post by jing liu » Sat Apr 08, 2023 8:39 pm

Hello everyone,
I wonder if anyone has exported the OPensim file with Visual3D, the file I exported only has.mot, not.xml, and the two exported files have no content, I don't know what went wrong, I hope someone who has done it can help me, thank you!
The second picture is the result I exported by myself, and the third one is the result given by the official website. I don't know what went wrong with my operation, I hope you can help me.
bde89ce579df13c2fe7d9da500263b5.jpg
bde89ce579df13c2fe7d9da500263b5.jpg (212.83 KiB) Viewed 256 times
282806ea7dd298e6c5184aee85ab9da.jpg
282806ea7dd298e6c5184aee85ab9da.jpg (5.43 KiB) Viewed 256 times
1681011285445.png
1681011285445.png (4.37 KiB) Viewed 256 times

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Mohammadreza Rezaie
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Re: Visual3d_SIMM_grf.xml

Post by Mohammadreza Rezaie » Wed Apr 26, 2023 10:00 am

Hi, both Visual3d_Setup_Scale.xml and Visual3d_Scale_ScaleSet.xml files are required and must exist in your model's directory. Visual3D then updates these files and exports motion files.

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jing liu
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Re: Visual3d_SIMM_grf.xml

Post by jing liu » Mon May 01, 2023 1:43 am

Dear Mohammadreza Rezaie,
Thank you very much for taking time out of your busy schedule to answer my questions.I understand your meaning. But now I have a new problem, if I don't want to use V3D to export motion files, want to use Matlab, how to write code? Where can I learn a tutorial or is it convenient for you to share?

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Mohammadreza Rezaie
Posts: 398
Joined: Fri Nov 24, 2017 12:48 am

Re: Visual3d_SIMM_grf.xml

Post by Mohammadreza Rezaie » Mon May 01, 2023 1:53 am

Hi, OpenSim has already some examples [Code\Matlab\c3dExport.m]:
https://github.com/opensim-org/opensim- ... 3dExport.m
First, make sure that OpenSim in configured correctly in Matlab:
https://simtk-confluence.stanford.edu:8 ... ith+Matlab

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