void AActor::DebugShowComponentHierarchy(  const TCHAR* Info, bool bShowPosition )
{	
	TArray<AActor*> ParentedActors;
	GetAttachedActors( ParentedActors );
	if( Info  )
	{
		UE_LOG( LogActor, Warning, TEXT("--%s--"), Info );
	}
	else
	{
		UE_LOG( LogActor, Warning, TEXT("--------------------------------------------------") );
	}
	UE_LOG( LogActor, Warning, TEXT("--------------------------------------------------") );
	UE_LOG( LogActor, Warning, TEXT("Actor [%x] (%s)"), this, *GetFName().ToString() );
	USceneComponent* SceneComp = GetRootComponent();
	if( SceneComp )
	{
		int32 NestLevel = 0;
		DebugShowOneComponentHierarchy( SceneComp, NestLevel, bShowPosition );			
	}
	else
	{
		UE_LOG( LogActor, Warning, TEXT("Actor has no root.") );		
	}
	UE_LOG( LogActor, Warning, TEXT("--------------------------------------------------") );
}
Esempio n. 2
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void AActor::DebugShowOneComponentHierarchy( USceneComponent* SceneComp, int32& NestLevel, bool bShowPosition )
{
	FString Nest = "";
	for (int32 iNest = 0; iNest < NestLevel ; iNest++)
	{
		Nest = Nest + "---->";	
	}
	NestLevel++;
	FString PosString;
	if( bShowPosition )
	{
		FVector Posn = SceneComp->ComponentToWorld.GetLocation();
		//PosString = FString::Printf( TEXT("{R:%f,%f,%f- W:%f,%f,%f}"), SceneComp->RelativeLocation.X, SceneComp->RelativeLocation.Y, SceneComp->RelativeLocation.Z, Posn.X, Posn.Y, Posn.Z );
		PosString = FString::Printf( TEXT("{R:%f- W:%f}"), SceneComp->RelativeLocation.Z, Posn.Z );
	}
	else
	{
		PosString = "";
	}
	AActor* OwnerActor = SceneComp->GetOwner();
	if( OwnerActor )
	{
		UE_LOG(LogActor, Warning, TEXT("%sSceneComp [%x] (%s) Owned by %s %s"), *Nest, SceneComp, *SceneComp->GetFName().ToString(), *OwnerActor->GetFName().ToString(), *PosString );
	}
	else
	{
		UE_LOG(LogActor, Warning, TEXT("%sSceneComp [%x] (%s) No Owner"), *Nest, SceneComp, *SceneComp->GetFName().ToString() );
	}
	if( SceneComp->AttachParent )
	{
		if( bShowPosition )
		{
			FVector Posn = SceneComp->ComponentToWorld.GetLocation();
			//PosString = FString::Printf( TEXT("{R:%f,%f,%f- W:%f,%f,%f}"), SceneComp->RelativeLocation.X, SceneComp->RelativeLocation.Y, SceneComp->RelativeLocation.Z, Posn.X, Posn.Y, Posn.Z );
			PosString = FString::Printf( TEXT("{R:%f- W:%f}"), SceneComp->RelativeLocation.Z, Posn.Z );
		}
		else
		{
			PosString = "";
		}
		UE_LOG(LogActor, Warning, TEXT("%sAttachParent [%x] (%s) %s"), *Nest, SceneComp->AttachParent , *SceneComp->AttachParent->GetFName().ToString(), *PosString );
	}
	else
	{
		UE_LOG(LogActor, Warning, TEXT("%s[NO PARENT]"), *Nest );
	}

	if( SceneComp->AttachChildren.Num() != 0 )
	{
		for (int32 iChild = 0; iChild < SceneComp->AttachChildren.Num() ; iChild++)
		{			
			USceneComponent* EachSceneComp = Cast<USceneComponent>(SceneComp->AttachChildren[iChild]);			
			DebugShowOneComponentHierarchy(EachSceneComp,NestLevel, bShowPosition );
		}
	}
	else
	{
		UE_LOG(LogActor, Warning, TEXT("%s[NO CHILDREN]"), *Nest );
	}
}