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  3. UNiagaraNodeCustomHlsl

UNiagaraNodeCustomHlsl

Unreal Engine C++ API Reference > Plugins > NiagaraEditor

Inheritance Hierarchy

References

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

Syntax

UCLASS (MinimalAPI)  
class UNiagaraNodeCustomHlsl : public UNiagaraNodeFunctionCall

Variables

  Type Name Description
Protected variable UEdGraphPin * PinPendingRename  
Public variable UProperty ENiagaraScriptUsage ScriptUsage  

Constructors

  Type Name Description
Public function  

UNiagaraNodeCustomHlsl ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function Const bool  
Public function Const const FString &  
Public function Const FText  
Public function Const void

GetIncludeFilePaths ( TArray< FNiagaraCustomHlslInclude >& OutCustomHlslIncludeFilePaths
)

  
Public function Const bool

GetTokens ( TArray< FStringView >& OutTokens,
bool IncludeComments,
bool IncludeWhitespace
)

  
Public function Static bool

GetTokensFromString ( const FString& InHlsl,
TArray< FStringView >& OutTokens,
bool IncludeComments,
bool IncludeWhitespace
)

  
Public function void  
Public function Const bool  
Public function void  
Protected function void  
Public function Virtual Const bool  
Public function Static uint32

ReplaceExactMatchTokens ( TArray< FString >& Tokens,
FStringView SrcString,
FStringView ReplaceString,
bool bAllowNamespaceSeparation
)

 Replace items in the tokens array if they start with the src string or optionally src string and a namespace delimiter.
Public function void

SetCustomHlsl ( const FString& InCustomHlsl
)

  
Public function void

SetShaderCodeShown ( bool bInShown
)

  

Overridden from UNiagaraNodeFunctionCall

  Type Name Description
Public function Virtual Const FLinearColor  
Public function Virtual Const FText  
Protected function Virtual Const bool  
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

  

Overridden from UNiagaraNodeWithDynamicPins

  Type Name Description
Protected function Virtual Const bool  
Public function Virtual Const bool Determine whether or not a Niagara type is supported for an Add Pin possibility.
Public function Virtual Const bool

AllowNiagaraTypeForAddPin ( const FNiagaraTypeDefinition& InType,
EEdGraphPinDirection InDirection
)

  
Protected function Virtual Const bool

CanModifyPin ( const UEdGraphPin* Pin
)

 Called to determine if this node can modify a given pin at all.
Protected function Virtual Const bool

CanMovePin ( const UEdGraphPin* Pin,
int32 DirectionToMove
)

 Called to determine if a pin can be moved by the user. Negative values for up, positive for down.
Protected function Virtual Const bool

CanRemovePin ( const UEdGraphPin* Pin
)

 Called to determine if a pin can be removed by the user.
Protected function Virtual Const bool

CanRenamePin ( const UEdGraphPin* Pin
)

 Called to determine if a pin can be renamed by the user.
Protected function Virtual void

MoveDynamicPin ( UEdGraphPin* Pin,
int32 MoveAmount
)

 Moves a pin among the pins of the same direction. Negative values for up, positive for down.
Protected function Virtual void

OnNewTypedPinAdded ( UEdGraphPin*& NewPin
)

 Called when a new typed pin is added by the user.
Protected function Virtual void

OnPinRenamed ( UEdGraphPin* RenamedPin,
const FString& OldPinName
)

 Called when a pin is renamed.
Protected function Virtual void

RemoveDynamicPin ( UEdGraphPin* Pin
)

 Removes a pin from this node with a transaction.

Overridden from UNiagaraNode

  Type Name Description
Public function Virtual Const void

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

 Adds the current node information to the parameter map history
Protected function Virtual bool

CancelEditablePinName ( const FText& InName,
UEdGraphPin* InGraphPinObj
)

 Notify the rename was cancelled.
Protected function Virtual bool

CommitEditablePinName ( const FText& InName,
UEdGraphPin* InGraphPinObj,
bool bSuppressEvents
)

 Verify that the potential rename has produced acceptable results for a pin.
Public function Virtual TSharedPtr< SGraphNode >  
Public function Virtual Const void Go through all the external dependencies of this node in isolation and add them to the reference id list.
Protected function Virtual Const bool

IsPinNameEditable ( const UEdGraphPin* GraphPinObj
)

 Determine whether or not a pin should be renamable.
Protected function Virtual Const bool

IsPinNameEditableUponCreation ( const UEdGraphPin* GraphPinObj
)

 Determine whether or not a specific pin should immediately be opened for rename.
Public function Virtual void

OnRenameNode ( const FString& NewName
)

  
Protected function Virtual Const bool

VerifyEditablePinName ( const FText& InName,
FText& OutErrorMessage,
const UEdGraphPin* InGraphPinObj
)

 Called in subclasses to restrict renaming.

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