Method UpgradeAllFlowNodePins

Source/FlowEditor/Private/Graph/FlowGraph.cpp:237–260

}

void UFlowGraph::UpgradeAllFlowNodePins()
{
	if (UFlowAsset* FlowAsset = GetFlowAsset())
	{
		for (TPair<FGuid, TObjectPtr<UFlowNode>>& Node : FlowAsset->Nodes)
		{
			UFlowNode* FlowNode = Node.Value;
			if (IsValid(FlowNode))
			{
				FlowNode->FixupDataPinTypes();
				FlowNode->TryUpdateAutoDataPins();
			}
		}
	}

	for (UEdGraphNode* Node : Nodes)
	{
		if (UFlowGraphNode* FlowGraphNode = Cast<UFlowGraphNode>(Node))
		{
			FlowGraphNode->MarkNeedsFullReconstruction();
			FlowGraphNode->ReconstructNode();
		}
	}
}

void UFlowGraph::MarkVersion()
{