rigging - Blend shapes, but for textures/decals? - Blender

I'm trying to understand how to rig a very simple figure/head with blend shapes to use through a animation framework in unity. Now I made the head so low poly that the actual facial features would

Model tab - Unity Manual

Automatic Face Rigging The Advanced Rig on Demand service automatically generates FACS-based facial rigging 236 blendshapes. It is adapted to specific

Advanced Rig on Demand - 236 Blendshapes

Re-targeting the body - Advanced Rigging - Blender Studio

Introducing FaceFlex, an affordable and time-saving Blender addon designed for generating ARKit & Wonder Studio Blend Shapes for facial motion

FaceFlex - Blendshapes Generator for ARKit & Wonder Studio

Polywink - Automatic Expressions Blendshapes and Facial Rigs

OPEN] Avatar Edits - mesh, rigging, fallbacks, animations, textures, etc - Avatar Commissions - VRChat Ask Forum

Standard Material 3D and ORM Material 3D — Godot Engine (stable) documentation in English

ReveRig - Take your facial animation to another level - Blender Market

Solved: Blendshapes not deforming correctly - Autodesk Community - Maya

Flatten

RiggingInMaya, Part 14, Intermediate

Rigging with Control Rig in Unreal Engine

Decal Component - Open 3D Engine

Animation Track types — Godot Engine (stable) documentation in English

rigging - Blend shapes, but for textures/decals? - Blender Stack Exchange