Update:
I keep on iterating. In this version, I managed to get the robot to follow the sphere.
[GIF][1]
On run time, I can move the sphere and the robot follows. Some joints still look tilted and not perfectly aligned but I haven’t figured out how to fix that yet.
Next, I will try to make the robot to move its arm to a defined location.
The control rig
anim Bp
anim bp events
Bp class