Facial Action Coding System (FACS) example for Action Unit (AU) 10, Upper Lip Raiser Morpher.
Bryn Farnsworth, FACS Visual Guidebook https://imotions.com/blog/learning/research-fundamentals/facial-action-coding-system
X3D-Edit 4.0, https://www.web3d.org/x3d/tools/X3D-Edit
"JinImageAtlas.jpg" "https://www.web3d.org/x3d/content/examples/HumanoidAnimation/FacialAnimation/JinImageAtlas.jpg"