I currently can rotate around a pivot point by first translating to the pivot point then performing the rotation and finally translating back to the origin. I do that easily enough for the shoulder in my example. However I cannot figure out how to also add in a rotation around the elbow for the forearm.
I've tried the following for the forearm rotation around the elbow:
- translate to shoulder, rotate, translate to origin, translate to forearm, rotate, translate to origin
- translate to shoulder, rotate, translate to forearm, rotate, translate to shoulder, translate to origin
Neither work for me. Any suggestions? I'm really stuck on this one.