ULevelStreamingSubsystem::FLevelStreamingUtility 구조체 참조

ULevelStreamingSubsystem::FLevelStreamingUtility에 대한 협력 다이어그램:

정적 Public 멤버 함수
static ULevelStreaming *	FindVisible (const UWorld *World)
static ULevelStreaming *	FindByName (const UWorld *World, FName LevelName)
static void	PrepareLevelForLoad (ULevelStreaming *StreamingLevel, bool bShouldBeLoaded)
static ULevelStreaming *	ResolveTargetLevel (UObject *WorldContextObject, FName LevelName, bool &bOutAlreadyLoaded, bool &bOutSuccess)

멤버 함수 문서화

FindByName()

ULevelStreaming * ULevelStreamingSubsystem::FLevelStreamingUtility::FindByName ( const UWorld *  World, FName  LevelName  )

static

{
    if (World == nullptr)
    {
        return nullptr;
    }
 
    const FString LevelStr = FPackageName::GetShortName(LevelName.ToString());
 
    auto Found = Algo::FindByPredicate(World->GetStreamingLevels(), [&LevelStr](const ULevelStreaming* Level)
    {
        if (Level == nullptr)
        {
            return false;
        }
 
        const FString WorldName = Level->GetWorldAsset().GetAssetName();
        return WorldName.IsEmpty() == false && WorldName == LevelStr;
    });
 
    if (Found && *Found)
    {
        return *Found;
    }
    else
    {
        return nullptr;
    }
}

이 함수를 호출하는 함수들에 대한 그래프입니다.:

FindVisible()

ULevelStreaming * ULevelStreamingSubsystem::FLevelStreamingUtility::FindVisible ( const UWorld *  World )

static

{
    if (World == nullptr)
    {
        return nullptr;
    }
 
    auto Found = Algo::FindByPredicate(World->GetStreamingLevels(), [](const ULevelStreaming* Level)
    {
        return Level && Level->IsLevelVisible();
    });
 
    return (Found && *Found) ? *Found : nullptr;
}

이 함수를 호출하는 함수들에 대한 그래프입니다.:

PrepareLevelForLoad()

void ULevelStreamingSubsystem::FLevelStreamingUtility::PrepareLevelForLoad ( ULevelStreaming *  StreamingLevel, bool  bShouldBeLoaded  )

static

{
    if (StreamingLevel == nullptr)
    {
        return;
    }
 
    StreamingLevel->SetShouldBeLoaded(bShouldBeLoaded);
    StreamingLevel->SetShouldBeVisible(false);
}

이 함수를 호출하는 함수들에 대한 그래프입니다.:

ResolveTargetLevel()

ULevelStreaming * ULevelStreamingSubsystem::FLevelStreamingUtility::ResolveTargetLevel ( UObject *  WorldContextObject, FName  LevelName, bool &  bOutAlreadyLoaded, bool &  bOutSuccess  )

static

{
    bOutAlreadyLoaded = false;
    bOutSuccess = false;
 
    if (WorldContextObject == nullptr)
    {
        return nullptr;
    }
 
    UWorld* World = WorldContextObject->GetWorld();
 
    if (World == nullptr)
    {
        return nullptr;
    }
 
    if (ULevelStreaming* ExistingLevel = FindByName(World, LevelName))
    {
        bOutAlreadyLoaded = ExistingLevel->IsLevelLoaded();
        bOutSuccess = true;
        return ExistingLevel;
    }
 
    const FString TargetLevelName = LevelName.ToString();
    ULevelStreamingDynamic* StreamingLevel = ULevelStreamingDynamic::LoadLevelInstance(WorldContextObject, TargetLevelName, FVector::ZeroVector, FRotator::ZeroRotator, bOutSuccess);
    return StreamingLevel;
}

이 함수를 호출하는 함수들에 대한 그래프입니다.:

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이 구조체에 대한 문서화 페이지는 다음의 파일들로부터 생성되었습니다.:

• Source/CK_UE/Subsystem/GameInstance/LevelStreamingSubsystem.h
• Source/CK_UE/Subsystem/GameInstance/LevelStreamingSubsystem.cpp