Facial Rigging

With limited time left I have opted against facial rigging using blend shapes and instead will just be using joint / lattice based deformers to create expression.

Here are the lattices attached to the upper jaw, along with their clusters which are used to deform the lattice.

I then created these controllers and parented them to their respective clusters to create a means to control the lattices while still being able to 0 out deformation with ease.