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  3. UEdGraphSchema_Niagara

UEdGraphSchema_Niagara

API > API/Plugins > API/Plugins/NiagaraEditor

   
Name UEdGraphSchema_Niagara
Type class
Header File /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/EdGraphSchema_Niagara.h
Include Path #include "EdGraphSchema_Niagara.h"

Syntax

UCLASS (MinimalAPI)  
class UEdGraphSchema_Niagara : public UEdGraphSchema

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UEdGraphSchema_Niagara ( const FObjectInitializer& ObjectInitializer
)

   EdGraphSchema_Niagara.h  

Constants

Name Type Remarks Include Path
AddPinIncompatibleTypeText const FText   EdGraphSchema_Niagara.h
CircularConnectionFoundText const FText   EdGraphSchema_Niagara.h
ConvertLossyText const FText   EdGraphSchema_Niagara.h
ConvertText const FText   EdGraphSchema_Niagara.h
DirectionsNotCompatibleText const FText   EdGraphSchema_Niagara.h
NodeTitleColor_Attribute const FLinearColor   EdGraphSchema_Niagara.h
NodeTitleColor_Constant const FLinearColor   EdGraphSchema_Niagara.h
NodeTitleColor_CustomHlsl const FLinearColor   EdGraphSchema_Niagara.h
NodeTitleColor_Event const FLinearColor   EdGraphSchema_Niagara.h
NodeTitleColor_FunctionCall const FLinearColor   EdGraphSchema_Niagara.h
NodeTitleColor_RapidIteration const FLinearColor   EdGraphSchema_Niagara.h
NodeTitleColor_SystemConstant const FLinearColor   EdGraphSchema_Niagara.h
NodeTitleColor_TranslatorConstant const FLinearColor   EdGraphSchema_Niagara.h
PinCategoryClass const FName   EdGraphSchema_Niagara.h
PinCategoryEnum const FName   EdGraphSchema_Niagara.h
PinCategoryMisc const FName   EdGraphSchema_Niagara.h
PinCategoryStaticClass const FName   EdGraphSchema_Niagara.h
PinCategoryStaticEnum const FName   EdGraphSchema_Niagara.h
PinCategoryStaticType const FName   EdGraphSchema_Niagara.h
PinCategoryType const FName Allowable PinType.PinCategory values. EdGraphSchema_Niagara.h
PinNotConnectableText const FText   EdGraphSchema_Niagara.h
ReplaceExistingInputConnectionsText const FText   EdGraphSchema_Niagara.h
SameNodeConnectionForbiddenText const FText   EdGraphSchema_Niagara.h
TypesAreNotCompatibleText const FText   EdGraphSchema_Niagara.h

Functions

Public

Name Remarks Include Path Unreal Specifiers

TArray< TSharedPtr< FNiagaraAction_NewNode > > GetGraphActions ( const UEdGraph* CurrentGraph,
const UEdGraphPin* FromPin,
UEdGraph* OwnerOfTemporaries
) const

   EdGraphSchema_Niagara.h  

FNiagaraTypeDefinition GetTypeDefForProperty ( const FProperty* Property
) const

   EdGraphSchema_Niagara.h  

bool IsSystemConstant ( const FNiagaraVariable& Variable
) const

   EdGraphSchema_Niagara.h  

bool IsValidNiagaraPropertyType ( const FProperty* Property
) const

   EdGraphSchema_Niagara.h  

bool PinTypesValidForNumericConversion ( FEdGraphPinType AType,
FEdGraphPinType BType
) const

   EdGraphSchema_Niagara.h  

void PromoteSinglePinToParameter ( UEdGraphPin* SourcePin
)

   EdGraphSchema_Niagara.h  

void RefreshNode ( UNiagaraNode* InNode
) const

   EdGraphSchema_Niagara.h  

void ToggleNodeEnabledState ( UNiagaraNode* InNode
) const

   EdGraphSchema_Niagara.h  

bool TryGetPinDefaultValueFromNiagaraVariable ( const FNiagaraVariable& Variable,
FString& OutPinDefaultValue
) const

 Tries to get a default value string for a graph pin from a niagara variable. EdGraphSchema_Niagara.h  
  EdGraphSchema_Niagara.h  

UNiagaraParameterCollection * VariableIsFromParameterCollection ( const FString& VarName,
bool bAllowPartialMatch,
FNiagaraVariable& OutVar
) const

   EdGraphSchema_Niagara.h  

Overridden from UEdGraphSchema

Name Remarks Include Path Unreal Specifiers

virtual void BreakPinLinks ( UEdGraphPin& TargetPin,
bool bSendsNodeNotification
) const

   EdGraphSchema_Niagara.h  

virtual void BreakSinglePinLink ( UEdGraphPin* SourcePin,
UEdGraphPin* TargetPin
) const

   EdGraphSchema_Niagara.h  

virtual const FPinConnectionResponse CanCreateConnection ( const UEdGraphPin* A,
const UEdGraphPin* B
) const

   EdGraphSchema_Niagara.h  

virtual FConnectionDrawingPolicy * CreateConnectionDrawingPolicy ( int32 InBackLayerID,
int32 InFrontLayerID,
float InZoomFactor,
const FSlateRect& InClippingRect,
FSlateWindowElementList& InDrawElements,
UEdGraph* InGraphObj
) const

   EdGraphSchema_Niagara.h  

virtual void DroppedAssetsOnGraph ( const TArray< FAssetData >& Assets,
const FVector2f& GraphPosition,
UEdGraph* Graph
) const

   EdGraphSchema_Niagara.h  

virtual void GetAssetsGraphHoverMessage ( const TArray< FAssetData >& Assets,
const UEdGraph* HoverGraph,
FString& OutTooltipText,
bool& OutOkIcon
) const

   EdGraphSchema_Niagara.h  

virtual void GetContextMenuActions ( UToolMenu* Menu,
UGraphNodeContextMenuContext* Context
) const

   EdGraphSchema_Niagara.h  

virtual FLinearColor GetPinTypeColor ( const FEdGraphPinType& PinType
) const

   EdGraphSchema_Niagara.h  

virtual void OnPinConnectionDoubleCicked ( UEdGraphPin* PinA,
UEdGraphPin* PinB,
const FVector2f& GraphPosition
) const

   EdGraphSchema_Niagara.h  

virtual void ResetPinToAutogeneratedDefaultValue ( UEdGraphPin* Pin,
bool bCallModifyCallbacks
) const

   EdGraphSchema_Niagara.h  

virtual bool ShouldAlwaysPurgeOnModification()

   EdGraphSchema_Niagara.h  

virtual bool ShouldHidePinDefaultValue ( UEdGraphPin* Pin
) const

   EdGraphSchema_Niagara.h  

virtual bool TryCreateConnection ( UEdGraphPin* A,
UEdGraphPin* B
) const

   EdGraphSchema_Niagara.h  

virtual void TrySetDefaultValue ( UEdGraphPin& Pin,
const FString& NewDefaultValue,
bool bMarkAsModified
) const

 Sets the string to the specified pin; even if it is invalid it is still set. EdGraphSchema_Niagara.h  

Static

Name Remarks Include Path Unreal Specifiers

static bool CanPromoteSinglePinToParameter ( const UEdGraphPin* SourcePin
)

   EdGraphSchema_Niagara.h  

static bool CheckCircularConnection ( TSet< const UEdGraphNode* >& VisitedNodes,
const UEdGraphNode* InNode,
const UEdGraphNode* InTestNode
)

   EdGraphSchema_Niagara.h  

static void ConvertIllegalPinsInPlace ( UEdGraphPin* Pin
)

   EdGraphSchema_Niagara.h  

static TArray< TTuple< FString, FString, FText > > GetDataInterfaceFunctionPrototypes ( const UEdGraphPin* GraphPin
)

 Return type is Name, Prototype, Description. EdGraphSchema_Niagara.h  

static FLinearColor GetTypeColor ( const FNiagaraTypeDefinition& Type
)

   EdGraphSchema_Niagara.h  

static FPinConnectionResponse GetWildcardConnectionResponse ( const UEdGraphPin* PinA,
const UEdGraphPin* PinB
)

   EdGraphSchema_Niagara.h  

static bool IsPinStatic ( const UEdGraphPin* Pin
)

 Fast path helper to skip doing full type conversion. EdGraphSchema_Niagara.h  

static bool IsPinWildcard ( const UEdGraphPin* Pin
)

   EdGraphSchema_Niagara.h  

static bool IsStaticPin ( const UEdGraphPin* Pin
)

   EdGraphSchema_Niagara.h  

static FNiagaraVariable PinToNiagaraVariable ( const UEdGraphPin* Pin,
bool bNeedsValue,
ENiagaraStructConversion StructConversion
)

 Creates a niagara variable using the name, type, and default value stored on an ed graph pin. EdGraphSchema_Niagara.h  

static FNiagaraTypeDefinition PinToTypeDefinition ( const UEdGraphPin* Pin,
ENiagaraStructConversion StructConversion
)

   EdGraphSchema_Niagara.h  

static FNiagaraTypeDefinition PinTypeToTypeDefinition ( const FEdGraphPinType& PinType
)

   EdGraphSchema_Niagara.h  

static FEdGraphPinType TypeDefinitionToPinType ( FNiagaraTypeDefinition TypeDef
)

   EdGraphSchema_Niagara.h  

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