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API > API/Plugins > API/Plugins/XRBase > API/Plugins/XRBase/FXRTrackingSystemBase
Description
Get the count of tracked devices.
The default implementation calls EnumerateTrackedDevices and returns the number of elements added to the array.
Virtual Inheritance
- IXRTrackingSystem::CountTrackedDevices → FXRTrackingSystemBase::CountTrackedDevices
| Name | CountTrackedDevices |
| Type | function |
| Header File | /Engine/Plugins/Runtime/XRBase/Source/XRBase/Public/XRTrackingSystemBase.h |
| Include Path | #include "XRTrackingSystemBase.h" |
| Source | /Engine/Plugins/Runtime/XRBase/Source/XRBase/Private/XRTrackingSystemBase.cpp |
virtual uint32 CountTrackedDevices
(
EXRTrackedDeviceType Type
)
the count of matching tracked devices.
Parameters
| Name | Remarks |
|---|---|
| Type | Optionally limit the count to a certain type |