Exemplos de FRotator::ContainsNaN em C++ (Cpp)

Exemplo n.º 1

Arquivo: Pawn.cpp Projeto: zhaoyizheng0930/UnrealEngine

void APawn::FaceRotation(FRotator NewControlRotation, float DeltaTime)
{
	// Only if we actually are going to use any component of rotation.
	if (bUseControllerRotationPitch || bUseControllerRotationYaw || bUseControllerRotationRoll)
	{
		const FRotator CurrentRotation = GetActorRotation();

		if (!bUseControllerRotationPitch)
		{
			NewControlRotation.Pitch = CurrentRotation.Pitch;
		}

		if (!bUseControllerRotationYaw)
		{
			NewControlRotation.Yaw = CurrentRotation.Yaw;
		}

		if (!bUseControllerRotationRoll)
		{
			NewControlRotation.Roll = CurrentRotation.Roll;
		}

#if ENABLE_NAN_DIAGNOSTIC
		if (NewControlRotation.ContainsNaN())
		{
			logOrEnsureNanError(TEXT("APawn::FaceRotation about to apply NaN-containing rotation to actor! New:(%s), Current:(%s)"), *NewControlRotation.ToString(), *CurrentRotation.ToString());
		}
#endif

		SetActorRotation(NewControlRotation);
	}
}