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API > API/Runtime > API/Runtime/HeadMountedDisplay > API/Runtime/HeadMountedDisplay/IXRTrackingSystem
Description
Computes a transform to convert from 'Floor' origin space to 'Eye' origin space. Useful when changing between the two different TrackingOrigin spaces. Invert the transform to get the opposite.
| Name | GetFloorToEyeTrackingTransform |
| Type | function |
| Header File | /Engine/Source/Runtime/HeadMountedDisplay/Public/IXRTrackingSystem.h |
| Include Path | #include "IXRTrackingSystem.h" |
bool GetFloorToEyeTrackingTransform
(
FTransform & OutFloorToEye
) const
True if the transform was successfully constructed.
Parameters
| Name | Remarks |
|---|---|
| OutFloorToEye | [out] The returned floor-to-eye transform. |