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> Unreal Engine API Reference > Plugins > UE4ML > UE4U4MLManager > UE4U4MLManager::EnsureNavigationSystemPresence

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UE4U4MLManager::EnsureNavigationSystemPresence

If given World doesn't have a Navigation system instance this call results in creating one

Windows

MacOS

Linux

References

Module	UE4ML
Header	/Engine/Plugins/AI/UE4ML/Source/UE4ML/Public/4MLManager.h
Include	#include "4MLManager.h"

Syntax

virtual void EnsureNavigationSystemPresence
(
UWorld & World
)

Remarks

If given World doesn't have a Navigation system instance this call results in creating one

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