[UOptimusNodePin](API\Plugins\OptimusCore\UOptimusNodePin) * AddPinDirect ( const [FOptimusParameterBinding](API\Plugins\OptimusCore\FOptimusParameterBinding) & InBinding, [EOptimusNodePinDirection](API\Plugins\OptimusCore\EOptimusNodePinDirection) InDirection, [UOptimusNodePin](API\Plugins\OptimusCore\UOptimusNodePin) * InBeforePin )