Mouth Form
Lip corners raises up or down.
| Method | Keyforms | Use Case | Notes |
|---|---|---|---|
| VBridger Setup | 3 | Real-time facial tracking with VBridger | Efficient for natural expressions in tracking; see PiPuProductions' tutorial |
| Traditional Rigging | 3~4 | Manual control for expressive animations | Allows detailed emotion mapping; suitable for custom expressions |