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> Unreal Engine API Reference > Plugins > MagicLeapAR > ULuminARSessionFunctionLibrary > ULuminARSessionFunctionLibrary::StartLuminARSession

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ULuminARSessionFunctionLibrary::StartLuminARSession

Starts a new LuminAR tracking session LuminAR specific configuration.

Windows

MacOS

Linux

References

Module	MagicLeapAR
Header	/Engine/Plugins/Lumin/MagicLeap/Source/MagicLeapAR/Public/LuminARFunctionLibrary.h
Include	#include "LuminARFunctionLibrary.h"
Source	/Engine/Plugins/Lumin/MagicLeap/Source/MagicLeapAR/Private/LuminARFunctionLibrary.cpp

Syntax

[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="LuminAR|Session",
          Meta=(Latent, LatentInfo="LatentInfo", WorldContext="WorldContextObject", Keywords="luminar session start config"))
static void StartLuminARSession
(
    UObject * WorldContextObject,
    struct FLatentActionInfo LatentInfo,
    ULuminARSessionConfig * Configuration
)

Remarks

Starts a new LuminAR tracking session LuminAR specific configuration. If the session already started and the config isn't the same, it will stop the previous session and start a new session with the new config.

that this is a latent action, you can query the session start result by querying GetLuminARSessionStatus() after the latent action finished.

Parameters

Parameter	Description
Configuration	The LuminARSession configuration to start the session.

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