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FXRTrackingSystemBase::CountTrackedDevices

Get the count of tracked devices.

Windows

MacOS

Linux

Override Hierarchy

IXRTrackingSystem::CountTrackedDevices()

FXRTrackingSystemBase::CountTrackedDevices()

References

Module	HeadMountedDisplay
Header	/Engine/Source/Runtime/HeadMountedDisplay/Public/XRTrackingSystemBase.h
Include	#include "XRTrackingSystemBase.h"
Source	/Engine/Source/Runtime/HeadMountedDisplay/Private/XRTrackingSystemBase.cpp

Syntax

virtual uint32 CountTrackedDevices
(
EXRTrackedDeviceType Type
)

Remarks

Get the count of tracked devices.

The default implementation calls EnumerateTrackedDevices and returns the number of elements added to the array.

Returns

the count of matching tracked devices.

Parameters

Parameter	Description
Type	Optionally limit the count to a certain type

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