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  3. UPCGLoopSettings

UPCGLoopSettings

API > API/Plugins > API/Plugins/PCG > API/Plugins/PCG/Elements

Inheritance Hierarchy

References

   
Module PCG
Header /Engine/Plugins/PCG/Source/PCG/Public/Elements/PCGLoopElement.h
Include #include "Elements/PCGLoopElement.h"

Syntax

UCLASS (MinimalAPI, BlueprintType, ClassGroup=(Procedural))  
class UPCGLoopSettings : public UPCGSubgraphSettings

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere, Meta bool bTokenizeOnWhiteSpace Enables deprecated behavior using spaces as separators.
Public variable UProperty Category, EditAnywhere BlueprintReadWrite bool bUseGraphDefaultPinUsage Controls whether the pin usage (normal, loop, feedback) will be taken from the subgraph to execute or from the manually provided list.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite FString FeedbackPins Comma-separated list of pin names that will act as feedback pins, namely that in a given iteration it will receive the data from the output pin of the same name of the previous loop iteration.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite FString LoopPins Comma-separated list of pin names on which we will loop by-element in a step-wise fashion; if more than one is provided, it is expected that they all have the same number of data.

Functions

  Type Name Description
Public function Const void

GetLoopPinNames ( FPCGContext* Context,
TArray< FName >& LoopPinNames,
TArray< FName >& FeedbackPinNames,
bool bQuiet
)

 This method is used to retrieve the loop & feedback pin names either from the graph (if using the default pin usage) or from the comma-separated list otherwise.

Overridden from UPCGBaseSubgraphSettings

  Type Name Description
Public function Virtual Const bool Returns true if the subgraphs nodes were not inlined into the parent graphs tasks during compilation.

Overridden from UPCGSettings

  Type Name Description
Public function Virtual void

ApplyDeprecation ( UPCGNode* InOutNode
)

 Any final migration/recovery that can be done after pins are finalized.
Protected function Virtual Const FPCGElementPtr  
Protected function Virtual Const EPCGChangeType

GetChangeTypeForProperty ( const FName& InPropertyName
)

 Gets the change impact for a given property.
Public function Virtual Const FName  
Public function Virtual Const FText  
Public function Virtual Const FText  
Public function Virtual Const bool

GetPinExtraIcon ( const UPCGPin* InPin,
FName& OutExtraIcon,
FText& OutTooltip
)

 Can override to add a custom icon next to the pin label (and an optional tooltip).
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

  

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