C++ (Cpp) USceneComponent::IsAttachedTo Examples

Example #1

File: GroupActor.cpp Project: 1vanK/AHRUnrealEngine

bool ActorHasParentInGroup(const TArray<class AActor*> &GroupActors, const AActor* Actor)
{
	check(Actor);
	// Check that we've not got a parent attachment within the group.
	USceneComponent *Curr = Actor->GetRootComponent();
	for(int32 OtherIndex=0; OtherIndex<GroupActors.Num(); ++OtherIndex)
	{
		const AActor* OtherActor = GroupActors[OtherIndex];
		if( OtherActor != NULL && OtherActor != Actor )
		{
			USceneComponent *Other = OtherActor->GetRootComponent();
			if( Curr->IsAttachedTo( Other ) )
			{
				// We do have parent so don't apply the delta - our parent object will apply it instead.
				return true;
			}
		}
	}
	return false;
}