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UEyeTrackerFunctionLibrary::GetStereoGazeData

Returns stereo gaze data from the eye tracker.

Windows

MacOS

Linux

References

Module	EyeTracker
Header	/Engine/Source/Runtime/EyeTracker/Public/EyeTrackerFunctionLibrary.h
Include	#include "EyeTrackerFunctionLibrary.h"
Source	/Engine/Source/Runtime/EyeTracker/Private/EyeTrackerFunctionLibrary.cpp

Syntax

static bool GetStereoGazeData
(
FEyeTrackerStereoGazeData & OutGazeData
)

Remarks

Returns stereo gaze data from the eye tracker. This includes a gaze ray per eye, as well as a fixation point.

Returns

True if the returned gaze data is valid, false otherwise. A false return is likely to be common (e.g. the when user blinks).

Parameters

Parameter	Description
PlayerController	The player for whom we are tracking. Null can be ok for some devices, but this may be necessary for others to determine viewport properties, etc.

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