opensim 4.1

Provide easy-to-use, extensible software for modeling, simulating, controlling, and analyzing the neuromusculoskeletal system.
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hamed kouchebaghi
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Joined: Thu Nov 14, 2019 12:11 pm

opensim 4.1

Post by hamed kouchebaghi » Mon May 11, 2020 4:45 am

Hello,

I newly downloaded opensim version 4.1 and loaded a model but it is incomplete like the image below..
I also tried it for other models to see if it fixes but it is the same. (And I'd better say that I didn't face this problem in the OpenSim 4.0 version, and after I uninstalled the previous version completely, I installed the new version 4.1)
how can I fix this problem ?
Screenshot (22).png
Screenshot (22).png (549.27 KiB) Viewed 610 times
thank you,
Hamed

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hamed kouchebaghi
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Re: opensim 4.1

Post by hamed kouchebaghi » Tue May 12, 2020 11:24 am

anyone can help me with this please ??

I'll be thankful

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Ayman Habib
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Joined: Fri Apr 01, 2005 12:24 pm

Re: opensim 4.1

Post by Ayman Habib » Tue May 12, 2020 11:45 am

Hello,

The issue is that the mesh files could not be located. How to set the search path in the application is described here
https://simtk-confluence.stanford.edu/d ... references

Hope this helps,
-Ayman

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hamed kouchebaghi
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Re: opensim 4.1

Post by hamed kouchebaghi » Wed May 13, 2020 10:04 am

thank you so much, the problem solved.

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Yan Junlan
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Re: opensim 4.1

Post by Yan Junlan » Wed Jan 06, 2021 8:25 pm

Hello,
How did you fix it? I have the same problem as you. And there are corresponding .vtp file in the geometry path.
thank you

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Dom Willmore
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Re: opensim 4.1

Post by Dom Willmore » Fri Feb 04, 2022 3:38 am

Hi, I have tried to follow the above advice but cannot get the model to load at all. Any help would be greatly appreciated
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Ayman Habib
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Re: opensim 4.1

Post by Ayman Habib » Fri Feb 04, 2022 12:02 pm

Dom,

There are 2 distinct issues that could be confused if wording is not clear or without screen capture :
1. Visualizer window don't show up at all: This is a low level issue that's related to the hardware/machine in use, possibly permissions related. These have been rare and proved difficult to resolve since we have limited hardware/software versions to test against.
2. Visualizer window opens and the model is loaded but only muscles are shown: This exhibits in the screen capture earlier on this trail (but not the screen capture you just sent), and can be resolved by setting the geometry search path as explained. The problem is not present in your case since you don't get message about missing .vtp files.

Please open an issue and attach the description of the hardware, Operating system and OpenSim version and we'll see what we can do.

Hope this helps,
-Ayman

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