Hello! I need to simulate basic neck flexion. I have required basic knowledge of C++ and I'm planning to model in C++ but I'm not really sure how to go about it. Can someone please be kind enough to explain all the steps in scripting? Is Python or Matlab easier than C++? I'm presently concentrating ...

While trying to get familiar with the OpenSim, I tried to load Gait (2392) Motion to its model. But for some reason, I see a warning saying, "Could not associate motion with the current model". Even the other gait motion couldn't be loaded.