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API > API/Runtime > API/Runtime/AugmentedReality > API/Runtime/AugmentedReality/IARSystemSupport
- IARSystemSupport::OnGetTrackingQualityReason()
- FARSystemProxy::OnGetTrackingQualityReason()
References
| Module | AugmentedReality |
| Header | /Engine/Source/Runtime/AugmentedReality/Public/ARSystem.h |
| Include | #include "ARSystem.h" |
EARTrackingQualityReason OnGetTrackingQualityReason&40;&41; const
the reason of limited tracking quality; if the state is not limited, return EARTrackingQualityReason::None