C++ (Cpp) ReallocatePins Examples

Example #1

File: NiagaraNodeWriteDataSet.cpp Project: RandomDeveloperM/UE4_Hairworks

void UNiagaraNodeWriteDataSet::PostEditChangeProperty(struct FPropertyChangedEvent& PropertyChangedEvent)
{
	if (PropertyChangedEvent.Property != nullptr)
	{
		ReallocatePins();
	}
	Super::PostEditChangeProperty(PropertyChangedEvent);
}

Example #2

File: NiagaraNodeFunctionCall.cpp Project: zhaoyizheng0930/UnrealEngine

void UNiagaraNodeFunctionCall::PostEditChangeProperty(struct FPropertyChangedEvent& PropertyChangedEvent)
{
    if (PropertyChangedEvent.Property != nullptr)
    {
        ReallocatePins();
    }
    Super::PostEditChangeProperty(PropertyChangedEvent);

    GetGraph()->NotifyGraphChanged();
}

Example #3

File: NiagaraNodeInput.cpp Project: RandomDeveloperM/UE4_Hairworks

void UNiagaraNodeInput::AutowireNewNode(UEdGraphPin* FromPin)
{
	if (FromPin != nullptr)
	{
		const UEdGraphSchema_Niagara* Schema = CastChecked<UEdGraphSchema_Niagara>(GetSchema());
		check(Schema);
		if (Input.Name == NAME_None)
		{
			Input.Name = FName(*FromPin->PinName);
			Input.Type = Schema->GetPinType(FromPin);
			ReallocatePins();
		}
		check(Pins.Num() == 1 && Pins[0] != NULL);
		
		if (GetSchema()->TryCreateConnection(FromPin, Pins[0]))
		{
			FromPin->GetOwningNode()->NodeConnectionListChanged();
		}
	}
}

Example #4

File: NiagaraNodeOutput.cpp Project: Foreven/Unreal4-1

void UNiagaraNodeOutput::PostEditChangeProperty(struct FPropertyChangedEvent& PropertyChangedEvent)
{
	ReallocatePins();
}

Example #5

File: NiagaraNodeInput.cpp Project: johndpope/UE4

void UNiagaraNodeInput::AllocateDefaultPins()
{
	ReallocatePins();
}