Source: Roblox Creator Hub · CC BY 4.0 · View source · Code samples: MIT Imported 2026-10-03. Formatting adapted for this site.
TrackerType
TrackerType controls which tracking modality the RTAnimationTracker uses to generate real-time animation data. Changing the TrackerType property shuts down the current tracking engine and reinitializes with the newly selected type.
Items
| Name | Value | Description |
|---|---|---|
| None | 0 | No tracking type is selected; the tracking engine does not initialize, and attempting to start tracking with this type set raises TrackerError.UnsupportedDevice. |
| Face | 1 | Enables face tracking from a connected video device (and optionally audio) to produce FACS blendshape weights and head-orientation data each step. |
| UpperBody | 2 | Reserved for upper-body motion tracking. Setting this type raises TrackerError.UnsupportedDevice on initialization. |
None
No tracking type is selected; the tracking engine does not initialize, and attempting to start tracking with this type set raises TrackerError.UnsupportedDevice.
| Field | Value |
|---|---|
| value | 0 |
Face
Enables face tracking from a connected video device (and optionally audio) to produce FACS blendshape weights and head-orientation data each step.
| Field | Value |
|---|---|
| value | 1 |
UpperBody
Reserved for upper-body motion tracking. Setting this type raises TrackerError.UnsupportedDevice on initialization.
| Field | Value |
|---|---|
| value | 2 |