SVisualLogger::~SVisualLogger()
{
UWorld* World = NULL;
#if WITH_EDITOR
FCategoryFiltersManager::Get().SavePresistentData();
UEditorEngine *EEngine = Cast<UEditorEngine>(GEngine);
if (GIsEditor && EEngine != NULL)
{
// lets use PlayWorld during PIE/Simulate and regular world from editor otherwise, to draw debug information
World = EEngine->PlayWorld != NULL ? EEngine->PlayWorld : EEngine->GetEditorWorldContext().World();
}
else
#endif
if (!GIsEditor)
{
World = GEngine->GetWorld();
}
if (World == NULL)
{
World = GWorld;
}
if (World)
{
for (TActorIterator<AVisualLoggerRenderingActor> It(World); It; ++It)
{
World->DestroyActor(*It);
}
}
UDebugDrawService::Unregister(DrawOnCanvasDelegateHandle);
VisualLoggerCanvasRenderer.Reset();
FVisualLogger::Get().RemoveDevice(InternalDevice.Get());
InternalDevice.Reset();
}
UWorld* FLogVisualizer::GetWorld(UObject* OptionalObject)
{
UWorld* World = OptionalObject != nullptr ? GEngine->GetWorldFromContextObject(OptionalObject, false) : nullptr;
#if WITH_EDITOR
if (!World && GIsEditor)
{
UEditorEngine *EEngine = Cast<UEditorEngine>(GEngine);
// lets use PlayWorld during PIE/Simulate and regular world from editor otherwise, to draw debug information
World = EEngine != nullptr && EEngine->PlayWorld != nullptr ? EEngine->PlayWorld : EEngine->GetEditorWorldContext().World();
}
else
#endif
if (!World && !GIsEditor)
{
World = GEngine->GetWorld();
}
if (World == nullptr)
{
World = GWorld;
}
return World;
}