Aender Lara 12 months ago
I've been wanting to show you why this works, and I finally remember (I know!)
The arm is actually easy, its really lineal, but for this to work both ends have to be aligned in rotation.
This IK (Yellow bone) handles that rotation sync, so the IK in rest of the arm can work.
#blender3D #b3d
add a skeleton here at some point