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  3. UNiagaraNodeInput

UNiagaraNodeInput

Unreal Engine C++ API Reference > Plugins > NiagaraEditor

Inheritance Hierarchy

References

   
Module NiagaraEditor
Header /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraNodeInput.h
Include #include "NiagaraNodeInput.h"

Syntax

UCLASS&40;MinimalAPI&41;  
class UNiagaraNodeInput : public UNiagaraNode

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere, Meta int32 CallSortPriority Controls where this input is relative to others in the calling node.
Public variable UProperty Category, EditAnywhere, Meta FNiagaraInputExposureOptions ExposureOptions Controls this inputs exposure to callers.
Public variable UProperty Category, EditAnywhere, Meta FNiagaraVariable Input  
Public variable UProperty Category, EditAnywhere ENiagaraInputNodeUsage Usage  

Constructors

  Type Name Description
Public function  

UNiagaraNodeInput ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function Const bool  
Public function Static int32

GenerateNewSortPriority ( const UNiagaraGraph* Graph,
FName& ProposedName,
ENiagaraInputNodeUsage Usage
)

 Generate a unique sort index based off the existing nodes in the system.
Public function Static FName

GenerateUniqueName ( const UNiagaraGraph* Graph,
FName& ProposedName,
ENiagaraInputNodeUsage Usage
)

 Generate a unique name based off of the existing names in the system.
Public function Const UNiagaraDataInterface *  
Public function Const UObject *  
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function void Notifies the node that the exposure options have changed externally.
Public function void Notifies the node that the type of it's input has been changed externally.
Public function Const bool  
Public function void  
Public function void

SetObjectAsset ( UObject* Object
)

  
Public function Static void

SortNodes ( TArray< UNiagaraNodeInput* >& InOutNodes
)

 Given an array of nodes, sort them in place by their sort order, then lexicographically if the same.

Overridden from UNiagaraNode

  Type Name Description
Public function Virtual Const void

AppendFunctionAliasForContext ( const FNiagaraGraphFunctionAliasContext& InFunctionAliasContext,
FString& InOutFunctionAlias,
bool& OutOnlyOncePerNodeType
)

  
Public function Virtual Const void

BuildParameterMapHistory ( FNiagaraParameterMapHistoryBuilder& OutHistory,
bool bRecursive,
bool bFilterForCompilation
)

 Adds the current node information to the parameter map history
Public function Virtual Const void

Compile ( FTranslator* Translator,
TArray< int32 >& Outputs
)

  

Overridden from UEdGraphNode

  Type Name Description
Public function Virtual void Allocate default pins for a given node, based only the NodeType, which should already be filled in.
Public function Virtual void Autowire a newly created node.
Public function Virtual TSharedPtr< SGraphNode > Create a visual widget to represent this node in a graph editor or graph panel.
Public function Virtual Const FText Gets the name of this node, shown in title bar
Public function Virtual Const FLinearColor Gets the draw color of a node's title bar
Public function Virtual void

OnRenameNode ( const FString& NewName
)

 Called when this node is being renamed after a successful name validation

Overridden from UObject

  Type Name Description
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

 Called when a property on this object has been modified externally
Public function Virtual void Do any object-specific cleanup required immediately after loading an object.

Constants

Name Description
TitleColor_Attribute  
TitleColor_Constant  

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