My code is simple, I rotate the actor’s Yaw towards either 180 or 0 FRotator actorRot = GetActorRotation(); FRotator res = FMath::RInterpTo(actorRot, FRotator(0, isFacingRight ? 0 : 180, 0), DeltaTime, 20); SetActorRotation(res); Super::Tick(DeltaTime); However … it’s not working, by debugging I f…

Well, I found the problem, In the editor I unchecked “Pawn > Use Controller Rotation Yaw” from the details tab of the instance you created from the class.