Hi, I don't know how open .vtp files, but if it can help you the vtp files can be in 2 version : binary version or ASCII version. the ASCII version you can open it and you can read the values, there are some coordinates and I don't know if it can help you to take the dimensions. OpenSim accept vtp f...

Hello Ayman! Thank you for your reply. I will attach here some snips about my code. For now, there aren't muscle and brain control, I would like just to create the correct model with the joints that I would like. I tried also the example arm code in the python directory, they are pin joint but when ...

Dear all, I'm trying to model in Python a prothesis arm. When I add a BallJoint the childpart disappear from pythonw. but if I generate the osim model and I try to open this in OpenSim the childpart exists and the ball joint works correctly. Have you some idea how can I resolve this problem in Pytho...