Change Model Marker Radius Size

Provide easy-to-use, extensible software for modeling, simulating, controlling, and analyzing the neuromusculoskeletal system.
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Hangil Lee
Posts: 5
Joined: Tue Jul 24, 2018 3:32 am

Change Model Marker Radius Size

Post by Hangil Lee » Thu May 13, 2021 11:56 pm

Hi, I want to change the default model marker radius size since the 10mm markers are too big for a hand model.
I tried looking for a property under Marker class on doxygen that could change the display size or scaling but could not find one.
The setting for "Experimental Marker Radius" under preferences also did not change the model marker sizes.

Any help would be appreciated.

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Thomas Uchida
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Joined: Wed May 16, 2012 11:40 am

Re: Change Model Marker Radius Size

Post by Thomas Uchida » Fri May 14, 2021 11:07 am

As far as I know, the model marker radius cannot currently be changed in the new visualizer (https://github.com/opensim-org/opensim-core/issues/2515, https://github.com/opensim-org/opensim-gui/issues/1222). Depending on your use case, a possible workaround might be to attach spheres of the desired radius to the body segments where the markers are and hide the markers themselves.

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Hangil Lee
Posts: 5
Joined: Tue Jul 24, 2018 3:32 am

Re: Change Model Marker Radius Size

Post by Hangil Lee » Sun May 16, 2021 7:12 pm

Ah I see thank you for the response and suggestion!

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