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> Unreal Engine API Reference > Plugins > GoogleVRController > UGoogleVRControllerFunctionLibrary

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UGoogleVRControllerFunctionLibrary

GoogleVRController Extensions Function Library

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UBlueprintFunctionLibrary

UGoogleVRControllerFunctionLibrary

References

Module	GoogleVRController
Header	/Engine/Plugins/Runtime/GoogleVR/GoogleVRController/Source/GoogleVRController/Classes/GoogleVRControllerFunctionLibrary.h
Include	#include "GoogleVRControllerFunctionLibrary.h"

Syntax

[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)()
class UGoogleVRControllerFunctionLibrary : public UBlueprintFunctionLibrary

Remarks

GoogleVRController Extensions Function Library

Constructors

	Name	Description
	UGoogleVRControllerFunctionLibrary ( const FObjectInitializer& ObjectIn... )

Functions

	Name	Description
float	GetArmModelAddedElbowDepth()	Get the elbow depth used by the arm model in meters.
float	GetArmModelAddedElbowHeight()	Get the elbow height used by the arm model in meters.
bool	GetArmModelIsLockedToHead()	Get if the Arm Model will be locked to the head Pose.
FVector	GetArmModelPointerPositionOffset()	Returns the local position of the pointer in the unreal coordinate system relative to the motion controller.
float	GetArmModelPointerTiltAngle()	Get the pointer tilt angle.
bool	GetBatteryCharging ( EControllerHand Hand )	Get whether the controller battery is currently charging.
EGoogleVRCon...	GetBatteryLevel ( EControllerHand Hand )	Get the bucketed controller battery level.
float	GetControllerAlphaValue()	Get the current desired alpha value of the controller visual.
float	GetFadeDistanceFromFace()	Controller distance from the face after which the alpha value decreases (meters).
EGoogleVRCon...	GetGoogleVRControllerAPIStatus()	Get the GoogleVR Controller API status
UGoogleVRCon...	GetGoogleVRControllerEventManager()	Return a pointer to the UGoogleVRControllerEventManager to hook up GoogleVR Controller specific event.
EGoogleVRCon...	GetGoogleVRControllerHandedness()	Get user's handedness preference from GVRSDK
FRotator	GetGoogleVRControllerOrientation ( EControllerHand Hand )	This function return the orientation of the controller in unreal space.
FVector	GetGoogleVRControllerRawAccel ( EControllerHand Hand )	This function return the controller acceleration in gvr controller space.
FVector	GetGoogleVRControllerRawGyro ( EControllerHand Hand )	This function return the controller angular velocity about each axis (positive means clockwise when sighting along axis) in gvr controller space.
EGoogleVRCon...	GetGoogleVRControllerState ( EControllerHand Hand )	Get the GoogleVR Controller state
int64_t	GetLastBatteryTimestamp ( EControllerHand Hand )	Get the timestamp (nanos) when the last battery event was received.
float	GetTooltipAlphaValue()	Get the current desired alpha value of the tooltip visual.
int	GetTooltipMaxAngleFromCamera()	When the angle (degrees) between the controller and the head is larger than this value, the tooltip disappears.
float	GetTooltipMinDistanceFromFace()	Controller distance from the face after which the tooltips appear (meters).
bool	IsArmModelEnabled()	Below are functions for controlling the Arm Model.
void	SetArmModelAddedElbowDepth ( float ElbowDepth )	Set the elbow depth used by the arm model in meters.
void	SetArmModelAddedElbowHeight ( float ElbowHeight )	Set the elbow height used by the arm model in meters.
void	SetArmModelEnabled ( bool bArmModelEnabled )	Set the arm model enabled/disabled
void	SetArmModelIsLockedToHead ( bool IsLockedToHead )	Set if the Arm Model will be locked to the head Pose.
void	SetArmModelPointerTiltAngle ( float TiltAngle )	Set the pointer tilt angle. Defaults to 15 degrees, which is comfortable for most use cases.
void	SetFadeDistanceFromFace ( float DistanceFromFace )	Controller distance from the face after which the alpha value decreases (meters).
void	SetTooltipMaxAngleFromCamera ( int AngleFromCamera )	When the angle (degrees) between the controller and the head is larger than this value, the tooltip disappears.
void	SetTooltipMinDistanceFromFace ( float DistanceFromFace )	Controller distance from the face after which the tooltips appear (meters).
void	SetWillArmModelUseAccelerometer ( bool UseAccelerometer )	Set if the arm model will use accelerometer data If this is turned on, then the arm model will estimate the position of the controller in space using accelerometer data.
bool	WillArmModelUseAccelerometer()	Get if the arm model will use accelerometer data If this is turned on, then the arm model will estimate the position of the controller in space using accelerometer data.

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