# ExistentViveTrackingSystem

[ExistentDocumentation](https://gitlab.com/lightgarden-studios/existent-documentation/-/blob/v0.1.0/resources/BPNodes/index.md) > ExistentViveTrackingSystem

## ExistentViveTrackingSystem

### Class Details

**Defined in:** Public/Objects/TrackingSystems/ExistentViveTrackingSystem.h

**Hierarchy:** *Object > ExistentTrackingSystemBase > ExistentViveTrackingSystem*

### Properties

|                          |                   |                                                                                                                                                                                                 |
| ------------------------ | ----------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| FName                    | Referencetracker  | If setting a custom origin to align this coordinate system, this is the tracker that should be placed at the origin before pressing 'Record origin'.                                            |
| FVector                  | ReportedOriginPos | The currently registered origin for this tracking system, in the Vive tracker's coordinate space. Place the reference tracker at the new desired origin and press 'Record origin' to change it. |
| EExistentViveTrackerType | TrackerType       |                                                                                                                                                                                                 |
| TArray                   | Trackers          | Fill in this array with ID data about all Vive trackers you want to use in this project.                                                                                                        |

### Nodes

|                                                                                                                               |
| ----------------------------------------------------------------------------------------------------------------------------- |
| [Record Origin](https://docs.existent.com/documentation/resources/existent-api/index/existentvivetrackingsystem/recordorigin) |