Search found 29 matches

by Xijin Hua
Sat Apr 15, 2023 2:57 am
Forum: OpenSim
Topic: DLL load failed: The specified module could not be found
Replies: 3
Views: 266

Re: DLL load failed: The specified module could not be found

Yes, it is still in the system environment path.
by Xijin Hua
Fri Apr 14, 2023 1:23 pm
Forum: OpenSim
Topic: DLL load failed: The specified module could not be found
Replies: 3
Views: 266

DLL load failed: The specified module could not be found

Hi OpenSim experts I am using python script to run OpenSim. When I run import opensim it fails and I got the error below: Traceback (most recent call last): File "D:\XijinHua\GitHub_xj-hua\Simulation_printAFO_CAMG_20230107\Simulation_printAFO\test.py", line 1, in <module> import opensim File "C:\Pyt...
by Xijin Hua
Fri Feb 10, 2023 10:02 am
Forum: OpenSim
Topic: How to change the color of ligament in the musculoskeletal model?
Replies: 3
Views: 239

How to change the color of ligament in the musculoskeletal model?

Dear OpenSim experts: I am creating a ligament element in a musculoskeletal model to represent an external device, as shown in the attached figure below. The default color of the ligament is green, I would like to change the color to black, to highlight the device for demonstration. I tried to chang...
by Xijin Hua
Tue Feb 07, 2023 4:04 pm
Forum: OpenSim
Topic: Can't change the ligament color in the GUI
Replies: 0
Views: 86

Can't change the ligament color in the GUI

Dear OpenSim experts: I am creating a ligament to represent an external device in a musculoskeletal model, as shown in the attached figure below. The default color of the ligament is green, I would like to change the color to other colors, such as black to highlight the device as demonstration. I tr...
by Xijin Hua
Wed May 25, 2022 4:37 am
Forum: OpenSim
Topic: Error when installing OpenSim in Linux system
Replies: 3
Views: 519

Error when installing OpenSim in Linux system

Dear OpenSim experts I would like to use the HPC system in our University to run OpenSim simulation. The HPC uses Linux system and I would like to install the OpenSim in the HPC, using the instructions from the OpenSim repository: https://github.com/opensim-org/opensim-core#on-ubuntu-using-unix-make...
by Xijin Hua
Thu Mar 03, 2022 8:37 am
Forum: OpenSim
Topic: Collect ligament force and length using API. Please help!
Replies: 2
Views: 462

Re: Collect ligament force and length using API. Please help!

Hi, Thomas

This is what I am looking for. Thank you so much!

Xijin
by Xijin Hua
Mon Feb 07, 2022 3:52 pm
Forum: OpenSim
Topic: Collect ligament force and length using API. Please help!
Replies: 2
Views: 462

Collect ligament force and length using API. Please help!

Hi, all I am now using OpenSim to model an ankle with some ligaments, and would like to get ligament forces and lengths during a drop landing simulation. I can now use python to get the ligament lengths, as show below, but I don't know how to get the ligament forces. I have read the API documentatio...
by Xijin Hua
Tue Feb 01, 2022 5:17 pm
Forum: OpenSim
Topic: Questions about the virtual markers and marker registration during scaling
Replies: 0
Views: 218

Questions about the virtual markers and marker registration during scaling

Dear OpenSim experts: We are using OpenSim to test an ankle-foot orthosis during walking and running. And now we have several questions about the virtual markers and marker registration during scaling which confused us a lot (we have watched the "OpenSim Webinar: Tips and Tricks for Data Collection,...