Getting specific joint information from pose data

[kevinyao93]

I've been playing around with your smpl_np.py and I was wondering if it was possible to get specific pose information and the indexes for specific points.

For example, I wanted to get the left knee, right knee, left elbow, right elbow. I've been doing some research and I don't know if there's a specific way that either SMPL or SMPL+H are formatted so that I can gather specific pose or shape information. If there's a way I can get both the position and rotation of specific joints, that would be great to know.

Another case would be if I wanted to specific a specific pose when generating the SMPL obj, and I wasn't sure how I could specify specific points, I'm not sure if I missed some documentation on this subject elsewhere.