API reference
OVRTracker Class
An infrared camera that tracks the position of a head-mounted display.
Properties
count
: int
[Get] |
Returns the number of sensors currently connected to the system.
Signature
int OVRTracker.count |
isEnabled
: bool
[Get][Set] |
If this is true and a sensor is available, the system will use position tracking when isPositionTracked is also true.
Signature
bool OVRTracker.isEnabled |
isPositionTracked
: bool
[Get] |
If true, the sensor is actively tracking the HMD's position.
Otherwise the HMD may be temporarily occluded, the system may not support position tracking, etc.
Signature
bool OVRTracker.isPositionTracked |
isPresent
: bool
[Get] |
If true, a sensor is attached to the system.
Signature
bool OVRTracker.isPresent |
Methods
GetFrustum
(
tracker
)
|
Gets the sensor's viewing frustum.
Signature
Frustum OVRTracker.GetFrustum(int tracker=0) Parameters tracker: intReturns Frustum |
GetPose
(
tracker
)
|
Gets the sensor's pose, relative to the head's pose at the time of the last pose recentering.
Signature
OVRPose OVRTracker.GetPose(int tracker=0) Parameters tracker: intReturns OVRPose |
GetPoseValid
(
tracker
)
|
If true, the pose of the sensor is valid and is ready to be queried.
Signature
bool OVRTracker.GetPoseValid(int tracker=0) Parameters tracker: intReturns bool |
GetPresent
(
tracker
)
|
Signature
bool OVRTracker.GetPresent(int tracker=0) Parameters tracker: intReturns bool |
Inner Struct
Frustum Struct
The (symmetric) visible area in front of the sensor.
Fields
farZ
: float |
The sensor's maximum supported distance to the HMD.
Signature
float OVRTracker.Frustum.farZ |
fov
: Vector2 |
The sensor's horizontal and vertical fields of view in degrees.
Signature
Vector2 OVRTracker.Frustum.fov |
nearZ
: float |
The sensor's minimum supported distance to the HMD.
Signature
float OVRTracker.Frustum.nearZ |
Virtual reality / Meta Horizon
Support and legal
Virtual reality / Meta Horizon
Support and legal
Virtual reality / Meta Horizon
Support and legal
English (US)
© 2026 Meta