This week’s lesson continues with binding and skin weight modification. While the simple binding only makes the avatar open mouth, we can add the blend shape to the binding in order to add facial expression and details. For example, when the head opens its mouth, it can make the face a little sunken to make it more natural. At the same time, we can use sculpting tools to enrich the expression. I rendered a small animation to test the binding and blend shape I made.
