bool RegisterType ( [UClass](API\Runtime\CoreUObject\UObject\UClass) * InClassType, const [FText](API\Runtime\Core\Internationalization\FText) & InDisplayName, [TOptional](API\Runtime\Core\IO\TOptional)< [FLinearColor](API\Runtime\Core\Math\FLinearColor) > InPinColor, [EOptimusDataTypeUsageFlags](API\Plugins\OptimusCore\EOptimusDataTypeUsageFlags) InUsageFlags )