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> Unreal Engine API Reference > Runtime > HeadMountedDisplay > FXRTrackingSystemBase > CalibratedOffset

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CalibratedOffset

If the tracker is trying to lock itself to an external tracking source for drift control, this stores the calibrated offset between the external tracking system and the internal tracking system (e.g. a location from a mocap system tracker to the HMD's internal IMU).

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Syntax

FTransform CalibratedOffset

Remarks

If the tracker is trying to lock itself to an external tracking source for drift control, this stores the calibrated offset between the external tracking system and the internal tracking system (e.g. a location from a mocap system tracker to the HMD's internal IMU). UpdateExternalTrackingPostion will attempt to normalize the internal tracking system to match this calibration when called.

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