Hello. I'm korean 3D artist. So my English can be wrong.
I started animation work recently. It making for game asset. But I got some problem at rigging thumb.
This is the painting for explanation.
The green part is result that what I want. When I move handle of thumb, I want to bend inward. So I changed joint's orient. But when I create control rig, It's orient automatic. And I rotated joint, But same result continues.
It is the usual result when move handle. It rotate Z direction. As same as other fingers. I want rotate Y direction.
It make really tired me. I founded solution on internet for a long time, but I can't founded that. I'll really thanks if you tell solution. Thanks for read!