Hello Christopher, and sorry for the late answer...
Thank you very much for the reply. So I'll try to find a way to make the visualizer work again then!
Best,
Pierre

Hello, I wanted to know if it was possible to output a video file from the simulation, directly from the API. I have the issue that I cannot make the Visualizer work properly with my model (though it works with the example here: https://github.com/opensim-org/opensim-core). I am not too bothered by ...

Yes it is indeed simpler that way, thank you. The "False" option prevents the tool from loading an "Unassigned" model file (which it instantly fails to do), as the setup file was created from the GUI, and that appears to be a default setting. Update: After following your advice and simply changing t...

Hello Dimitar, Thank you for your answer. Just to be sure, and while I look deeper into the differences in output: I've been running the CMC tool as follows. Does it look ok? model.initSystem() tool = osim.CMCTool("CMC_setup.xml", False) tool.setModel(model) tool.setInitialTime(3) tool.setFinalTime(...

Hello, From using OpenSim's Windows GUI, I recently started using OpenSim on Linux with the API instead, which I believe is associated to SimBody 4.0. I am trying to run CMC on my model, but with the latest change I made (the addition of a degree of freedom), I cannot successfully run CMC from the A...

Hi Dimitar,

That's great! Thank you for the precision and reading material

Best,
Pierre

Hello, I think there lacks a term in the documented equation for torque of inverse dynamics(https://simtk-confluence.stanford.edu/display/OpenSim/How+Inverse+Dynamics+Works), corresponding to the joint dampers. It would go as the damping coefficient times the joint velocity. Merry Christmas, Pierre

Hello,

The muscle activations computed by the CMC are "shark teeth"-shaped. I was wondering if there was a standard way of processing them into a smoother, more realistic signal. Maybe increasing the look ahead window of the CMC?

Best,
Pierre

No problem. Yes. The issue is that I've just checked, and every single one of the 50MTUs have a custom tendon_force_length_curve... Maybe you can try with the Millard model anyway, it should be more robust. It's just in the new parametrisation of the muscle that some things could need to be tuned, b...

Hi, I understand it as a discrete set of points given to reproduce a curve, that is being spline interpolated to have continuous data. For instance, this force length curve defined for the DELT1 tendon in the MoBLaS human arm model <!--Function representing force-length behavior of tendon--> <SimmSp...