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  3. UNiagaraNodeCustomHlsl

UNiagaraNodeCustomHlsl

API > API/Plugins > API/Plugins/NiagaraEditor

Inheritance Hierarchy

References

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

Syntax

UCLASS&40;MinimalAPI&41;  
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 const FString &  
Public function Const FText  
Public function Const void

GetIncludeFilePaths ( TArray< FNiagaraCustomHlslInclude >& OutCustomHlslIncludeFilePaths
)

  
Public function Const bool

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

  
Public function Static bool

GetTokensFromString ( const FString& InHlsl,
TArray< FString >& 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
Protected function Virtual Const bool  

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 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 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 Const void

GatherExternalDependencyData ( ENiagaraScriptUsage InUsage,
const FGuid& InUsageId,
TArray< FNiagaraCompileHash >& InReferencedCompileHashes,
TArray< FString >& InReferencedObjs
)

 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 Determine whether or not a specific pin should immediately be opened for rename.
Protected function Virtual Const bool

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

 Called in subclasses to restrict renaming.

Overridden from UEdGraphNode

  Type Name Description
Public function Virtual TSharedPtr< SGraphNode > Create a visual widget to represent this node in a graph editor or graph panel.
Public function Virtual Const FLinearColor Gets the draw color of a node's title bar
Public function Virtual Const FText Gets the tooltip to display when over the node
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

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