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UAndroidXRFaceTrackingBlueprintFunctionLibrary

#include <AndroidXRFaceTrackingBlueprintFunctionLibrary.h>

Summary

Inherits from: UBlueprintFunctionLibrary

Public static functions
`CreateFaceTracker(FAndroidXRFaceTracker & FaceTracker)`	`bool` Creates a face tracker.
`DestroyFaceTracker(FAndroidXRFaceTracker & FaceTracker)`	`bool` Destroys a face tracker.
`GetFaceCalibrationState(const FAndroidXRFaceTracker & FaceTracker, bool & IsCalibrated)`	`bool` Gets the calibration state of the face tracker.
`GetFaceState(const FAndroidXRFaceTracker & FaceTracker, FAndroidXRFaceState & FaceState)`	`bool` Gets the blend shapes of a facial expression.
`IsValidFaceTracker(const FAndroidXRFaceTracker & FaceTracker)`	`bool` Determines whether or not an FAndroidXRFaceTracker is valid.

bool CreateFaceTracker(
  FAndroidXRFaceTracker & FaceTracker
)

Creates a face tracker.

Details

Parameters

FaceTracker

The created face tracker

Returns

Whether the face tracker was created successfully

bool DestroyFaceTracker(
  FAndroidXRFaceTracker & FaceTracker
)

Destroys a face tracker.

Details

Parameters

FaceTracker

The face tracker to destroy

Returns

Whether the face tracker was destroyed successfully

bool GetFaceCalibrationState(
  const FAndroidXRFaceTracker & FaceTracker,
  bool & IsCalibrated
)

Gets the calibration state of the face tracker.

Details

Parameters

`FaceTracker`	The face tracker to check the calibration status for
`IsCalibrated`	The calibration status

bool GetFaceState(
  const FAndroidXRFaceTracker & FaceTracker,
  FAndroidXRFaceState & FaceState
)

Gets the blend shapes of a facial expression.

Details

Parameters

`FaceTracker`	The tracker to get the state through
`FaceState`	The face tracking state and facial expressions

Returns

Whether the state was able to be obtained successfully

bool IsValidFaceTracker(
  const FAndroidXRFaceTracker & FaceTracker
)

Determines whether or not an FAndroidXRFaceTracker is valid.

Details

Parameters

FaceTracker

Face tracker to be verified.

Returns

True if the face tracker is valid.