FACSDataLod

FACSDataLod controls how many FACS (Facial Action Coding System) blendshape weights the face tracking system transmits and processes. Higher LOD numbers transmit fewer controls, reducing network and CPU cost at the expense of facial animation fidelity. The active LOD is selected automatically at runtime based on performance.

Items

Name	Value	Description
LOD0	0	Full-fidelity FACS data transmitting all 50 blendshape controls.
LOD1	1	Reduced FACS data transmitting 6 blendshape controls: JawDrop, RightEyeClosed, LeftEyeClosed, RightLipCornerPuller, LeftLipCornerPuller, and Pucker.
LODCount	2	Sentinel value equal to the total number of FACSDataLod levels; not a valid LOD to assign.

LOD0

Full-fidelity FACS data transmitting all 50 blendshape controls.

Field	Value
value	0

LOD1

Reduced FACS data transmitting 6 blendshape controls: JawDrop, RightEyeClosed, LeftEyeClosed, RightLipCornerPuller, LeftLipCornerPuller, and Pucker.

Field	Value
value	1

LODCount

Sentinel value equal to the total number of FACSDataLod levels; not a valid LOD to assign.

Field	Value
value	2