Hi,
I am using MoBL Upper Extremity Dynamic Model, I want to constrain the wrist marker(or any point on the wrist) to move only in a 2D plane. Is there any way to do it in OpenSim ?

Hi, How to initialise the upper extremity arm model in .osim file other than its default position. I want to initiate it to a new position so that it becomes the default position and later on I can use that to run python scripts. How do I change the initial default position of the arm model in .osim...

I disabled the constraints but still getting the same error

Large forces are not applied, I have checked so any other reasons for this error ?

I am trying to run a python script for MoBL_ARMS_module2_4_allmuscles.osim which is available on simtk repository but I am getting the following error, please help me to resolve this issue File "/opensim/lib/python2.7/site-packages/osim/env/arm.py", line 28, in __init__ manager.integrate(state) File...

How to add a sphere in opensim environment using python ?

Thanks I got it, had made a mistake in my program, my objective function was not right.

Thank you for the reply, I use 4.0 and used this self.osim_model.model.getBodySet().get("r_ulna_radius_hand") but as the hand moves the coordinate are not changing it is repeating the same coordinate and if I use this p_g = model.getMarkerSet().get(0).getLocationInGround(s); by default it will take ...

Hi, Need help in calling the marker function and getting its coordinates in python , for example when we want to call the joint coordinate we use this self.osim_model.joints[0].getCoordinate(0).getValue(self.osim_model.state) likewise how to get the x,y,z for the marker that is attached to the arm m...

Yup thank you its working flawlessly