Search found 2248 matches
- Mon Dec 18, 2023 10:00 pm
- Forum: OpenSim
- Topic: Installation Problems (Open Sim 4.4)
- Replies: 2
- Views: 674
Re: Installation Problems (Open Sim 4.4)
Hello, The instruction page refers to folder " C:/Users/<username>/Documents/OpenSim/4.0/Code/Matlab", however there're some variations depending on your installation: 1. 4.0 likely will change to 4.x dependent on the version installed. 2. Your admin (if not your personal computer) can install the r...
- Mon Dec 11, 2023 10:56 am
- Forum: OpenSim
- Topic: Model customization
- Replies: 1
- Views: 489
Re: Model customization
Hi Guido, Built into the mesh files are some assumptions: 1. Units: looking at the mesh alone is not enough, it's rather how it's scaled relative to the rest of the model. 2. CS: coordinate system and origin location I'd recommend you look at a version of the model that display correctly and make su...
- Mon Dec 11, 2023 10:42 am
- Forum: OpenSim
- Topic: FullBodyModel ribcage missing
- Replies: 2
- Views: 873
Re: FullBodyModel ribcage missing
Hi Malin, Earlier versions of OpenSim (pre 4.0) were using code that was capable of reading binary vtp files, since we moved to 4.0 we switched to our own parsers that can only handle ascii vtp files. In most recent distributions (including 4.4) we distribute an ascii version of the same file. Assum...
Re: Message
Hello, If the file in question exists indeed and you can open it (for example to edit/inspect external loads) then it's possible the issue has to do with the use of absolute paths to locate the external loads file and/or data file(s) contained within them. Try to get all the files in one folder and ...
- Fri Oct 20, 2023 10:35 am
- Forum: OpenSim
- Topic: Limb swapped between vicon and opensim
- Replies: 1
- Views: 422
Re: Limb swapped between vicon and opensim
Hello,
You should check for consistent naming of the markers between all the data sources since the association is based on names and we have no way to see what the names in vicon or the model you're using are.
Hope this helps,
-Ayman
You should check for consistent naming of the markers between all the data sources since the association is based on names and we have no way to see what the names in vicon or the model you're using are.
Hope this helps,
-Ayman
- Fri Oct 20, 2023 10:31 am
- Forum: OpenSim
- Topic: Visualizer window
- Replies: 1
- Views: 530
Re: Visualizer window
Hi Andreas,
Please check the discussion in this forum topic from a user who had a similar issue and let us know if the suggestions there work for you
viewtopicPhpbb.php?f=91&t=11225&p=31178&start=0&view=
Best regards,
-Ayman
Please check the discussion in this forum topic from a user who had a similar issue and let us know if the suggestions there work for you
viewtopicPhpbb.php?f=91&t=11225&p=31178&start=0&view=
Best regards,
-Ayman
- Fri Oct 20, 2023 10:27 am
- Forum: OpenSim
- Topic: Unable to load motions into models
- Replies: 1
- Views: 548
Re: Unable to load motions into models
Hello Raghavi, Let me explain why you may get such a message. Motion files are basically csv like text files that contain trajectories of model coordinates over time. If you try to load a motion to a model that doesn't have these coordinates (based on name matching of the file header) then you'll ge...
- Mon Oct 02, 2023 3:59 pm
- Forum: OpenSim
- Topic: How to do Kinematics with IMU data workflow in Python
- Replies: 4
- Views: 1482
Re: How to do Kinematics with IMU data workflow in Python
Hello, Just guessing here that the function expects a reference to string, and that fails because the argument is created on the call line. I'd split the last line into two: full_file_name = .... osim.STOFileAdapterQuaternion.write(quaternionTable, full_file_name ) Please let us know if that works, ...
- Wed Sep 20, 2023 8:36 pm
- Forum: OpenSim
- Topic: Installing OpenSim 4.0 on MacOSX
- Replies: 2
- Views: 427
Re: Installing OpenSim 4.0 on MacOSX
Hello,
I'd try version 4.4 on your machine and see if the same problem exists or if it works, this should help resolve if the OS is the issue.
Please let us know what you find out,
-Ayman
I'd try version 4.4 on your machine and see if the same problem exists or if it works, this should help resolve if the OS is the issue.
Please let us know what you find out,
-Ayman
- Thu Sep 14, 2023 2:58 pm
- Forum: OpenSim
- Topic: Unable to find body geometries
- Replies: 2
- Views: 652
Re: Unable to find body geometries
Hello, The vtp files are included in the distribution e.g. if the application is installed into D:\OpenSim 4.4, they would be under D:\OpenSim 4.4\Geometry. Under the Edit->Preferences menu of the application there is an entry for "Geometry Search Path" that should point to this folder "D:\OpenSim 4...