1. Epic GamesDeveloper
  3. UNiagaraStackFunctionInput

UNiagaraStackFunctionInput

Represents a single module input in the module stack view model.

API > API/Plugins > API/Plugins/NiagaraEditor

Represents a single module input in the module stack view model.

   
Name UNiagaraStackFunctionInput
Type class
Header File /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/Stack/NiagaraStackFunctionInput.h
Include Path #include "ViewModels/Stack/NiagaraStackFunctionInput.h"

Syntax

UCLASS (MinimalAPI)  
class UNiagaraStackFunctionInput : public UNiagaraStackItemContent

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UNiagaraStackFunctionInput()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

Structs

Name Remarks
FGetAvailableParameterArgs Gets the current set of available parameter handles which can be assigned to this input.
FInputValues  
FNiagaraAvailableParameterInfo  

Enums

Public

Name Remarks
EValueMode Defines different modes which are used to provide the value for this function input.

Typedefs

Name Type Remarks Include Path
FOnValueChanged TMulticastDelegate_NoParams< void >   ViewModels/Stack/NiagaraStackFunctionInput.h

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
AffectedScripts TArray< TWeakObjectPtr< UNiagaraScript > > An array of scripts which this input affects. ViewModels/Stack/NiagaraStackFunctionInput.h  
AliasedInputParameterHandle FNiagaraParameterHandle The parameter handle which defined this input in the module graph, aliased for use in the current emitter graph. ViewModels/Stack/NiagaraStackFunctionInput.h  
bCanResetCache TOptional< bool > Whether or not this input can be reset to its default value. ViewModels/Stack/NiagaraStackFunctionInput.h  
bCanResetToBaseCache TOptional< bool > Whether or not this input can be reset to a base value defined by a parent emitter. ViewModels/Stack/NiagaraStackFunctionInput.h  
bIsDynamicInputScriptReassignmentPending bool Whether or not the dynamic input for this input has a function script reassignment pending due to a request to fix a missing script. ViewModels/Stack/NiagaraStackFunctionInput.h  
bIsInlineEditConditionToggle bool Whether or not this input is an edit condition toggle. ViewModels/Stack/NiagaraStackFunctionInput.h  
bIsScratchDynamicInputCache TOptional< bool >   ViewModels/Stack/NiagaraStackFunctionInput.h  
bIsSemanticChild bool If true then this stack entry is the semantic child of another stack entry. ViewModels/Stack/NiagaraStackFunctionInput.h  
bShowEditConditionInline bool Whether or not to show an inline control for the edit condition input. ViewModels/Stack/NiagaraStackFunctionInput.h  
bUpdatingGraphDirectly bool A flag to prevent handling graph changes when it's being updated directly by this object. ViewModels/Stack/NiagaraStackFunctionInput.h  
bUpdatingLocalValueDirectly bool A flag to prevent handling changes to the local value when it's being set directly by this object. ViewModels/Stack/NiagaraStackFunctionInput.h  
CollapsedTextCache TOptional< FText > Text to display on a collapsed node. ViewModels/Stack/NiagaraStackFunctionInput.h  
DefaultInputValues FInputValues The default value for this input defined in the defining script. ViewModels/Stack/NiagaraStackFunctionInput.h  
DisplayName FText The name of this input for display in the UI. ViewModels/Stack/NiagaraStackFunctionInput.h  
DisplayNameOverride TOptional< FText > Optional override for the display name ViewModels/Stack/NiagaraStackFunctionInput.h  
EditCondition FNiagaraStackFunctionInputCondition An input condition handler for the edit condition. ViewModels/Stack/NiagaraStackFunctionInput.h  
GraphChangedHandle FDelegateHandle A handle for removing the graph changed delegate. ViewModels/Stack/NiagaraStackFunctionInput.h  
HierarchyScriptParameter TWeakObjectPtr< UNiagaraHierarchyScriptParameter > An optionally set hierarchy object that gives us information on child inputs etc. ViewModels/Stack/NiagaraStackFunctionInput.h  
InputMetaData TOptional< FNiagaraVariableMetaData > The meta data for this input, defined in the owning function's script. ViewModels/Stack/NiagaraStackFunctionInput.h  
InputMetaDataIssues TArray< FStackIssue > Stack issues generated when updating from metadata. ViewModels/Stack/NiagaraStackFunctionInput.h  
InputParameterHandle FNiagaraParameterHandle The parameter handle which defined this input in the module graph. ViewModels/Stack/NiagaraStackFunctionInput.h  
InputParameterHandlePath TArray< FNiagaraParameterHandle > An array representing the path of Namespace.Name handles starting from the owning module to this function input. ViewModels/Stack/NiagaraStackFunctionInput.h  
InputType FNiagaraTypeDefinition The niagara type definition for this input. ViewModels/Stack/NiagaraStackFunctionInput.h  
InputValues FInputValues Pointers and handles to the various values this input can have. ViewModels/Stack/NiagaraStackFunctionInput.h  
LastFunctionGraphChangeId TOptional< FGuid > The value of the change id for the called graph of the function call which owns this input as of the last refresh. ViewModels/Stack/NiagaraStackFunctionInput.h  
LastOwningGraphChangeId TOptional< FGuid > The value of the change id for the graph which owns the function call that owns this input as of the last refresh. ViewModels/Stack/NiagaraStackFunctionInput.h  
MessageLogGuid FGuid   ViewModels/Stack/NiagaraStackFunctionInput.h  
MessageManagerIssues TArray< FStackIssue >   ViewModels/Stack/NiagaraStackFunctionInput.h  
MessageManagerRegistrationKey FGuid A key to the message manager registration and its delegate binding. ViewModels/Stack/NiagaraStackFunctionInput.h  
OnRecompileHandle FDelegateHandle   ViewModels/Stack/NiagaraStackFunctionInput.h  
OverrideNodeCache TOptional< UNiagaraNodeParameterMapSet * > A cached pointer to the override node for this input if it exists. ViewModels/Stack/NiagaraStackFunctionInput.h  
OverridePinCache TOptional< UEdGraphPin * > A cached pointer to the override pin for this input if it exists. ViewModels/Stack/NiagaraStackFunctionInput.h  
OwningAssignmentNode TWeakObjectPtr< UNiagaraNodeAssignment > The assignment node which owns this input. This is only valid for inputs of assignment modules. ViewModels/Stack/NiagaraStackFunctionInput.h  
OwningFunctionCallInitialScript TWeakObjectPtr< UNiagaraScript > The script which the owning function call is referencing. ViewModels/Stack/NiagaraStackFunctionInput.h  
OwningFunctionCallNode TWeakObjectPtr< UNiagaraNodeFunctionCall > The function call which this entry is an input to. ViewModels/Stack/NiagaraStackFunctionInput.h  
OwningModuleNode TWeakObjectPtr< UNiagaraNodeFunctionCall > The module function call which owns this input entry. ViewModels/Stack/NiagaraStackFunctionInput.h  
ParameterBehavior EStackParameterBehavior Defines the type of the stack parameter (e.g. 'static' if it should only allow constant compile-time values). ViewModels/Stack/NiagaraStackFunctionInput.h  
PlaceholderDataInterfaceHandle TSharedPtr< FNiagaraPlaceholderDataInterfaceHandle >   ViewModels/Stack/NiagaraStackFunctionInput.h  
RapidIterationParameter FNiagaraVariable The a rapid iteration variable that could potentially drive this entry.. ViewModels/Stack/NiagaraStackFunctionInput.h  
RapidIterationParametersChangedHandle FDelegateHandle A handle for removing the changed delegate for the rapid iteration parameters for the script that owns the function that owns this input. ViewModels/Stack/NiagaraStackFunctionInput.h  
ScriptInstanceData FNiagaraScriptInstanceData Script instance data passed in from the parent to determine additional instance data, such as whether inputs are currently visible or not. ViewModels/Stack/NiagaraStackFunctionInput.h  
SourceScript TWeakObjectPtr< UNiagaraScript > The script which owns the function which owns this input. ViewModels/Stack/NiagaraStackFunctionInput.h  
StackEditorDataKey FString A unique key for this input for looking up editor only UI data. ViewModels/Stack/NiagaraStackFunctionInput.h  
SummaryViewDisplayNameOverride TOptional< TAttribute< FText > >   ViewModels/Stack/NiagaraStackFunctionInput.h  
SummaryViewTooltipOverride TOptional< TAttribute< FText > >   ViewModels/Stack/NiagaraStackFunctionInput.h  
ValueChangedDelegate FOnValueChanged A multicast delegate which is called when the value of this input is changed. ViewModels/Stack/NiagaraStackFunctionInput.h  
ValueToolTipCache TOptional< FText > A tooltip to show for the value of this input. ViewModels/Stack/NiagaraStackFunctionInput.h  
VisibleCondition FNiagaraStackFunctionInputCondition An input condition handler for the visible condition. ViewModels/Stack/NiagaraStackFunctionInput.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool CanDeleteInput()

 Returns whether or not this input can be deleted. ViewModels/Stack/NiagaraStackFunctionInput.h  

bool CanReset()

 Returns whether or not the value or handle of this input has been overridden and can be reset. ViewModels/Stack/NiagaraStackFunctionInput.h  

bool CanResetToBase()

 Whether or not this input can be reset to a base value. ViewModels/Stack/NiagaraStackFunctionInput.h  

void ChangeScriptVersion ( FGuid NewScriptVersion
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

void DeleteInput()

 Deletes this input ViewModels/Stack/NiagaraStackFunctionInput.h  

bool EmitterHasBase()

 Whether or not this input has a base value. This is true for emitter instances in systems. ViewModels/Stack/NiagaraStackFunctionInput.h  

void GetAvailableDynamicInputs ( TArray< UNiagaraScript* >& AvailableDynamicInputs,
bool bIncludeNonLibraryInputs
)

 Gets the dynamic inputs available for this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

void GetAvailableParameters ( TSet< FNiagaraAvailableParameterInfo >& OutAvailableParameters,
FGetAvailableParameterArgs Arguments
) const

   ViewModels/Stack/NiagaraStackFunctionInput.h  

UNiagaraStackObject * GetChildDataObject()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

TArray< UNiagaraStackFunctionInput * > GetChildInputs()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

FText GetCollapsedStateText()

 Gets the tooltip that should be shown for the value of this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

FText GetCustomExpressionText()

 Gets the expression providing the value for this input, if one is available. ViewModels/Stack/NiagaraStackFunctionInput.h  

UNiagaraDataInterface * GetDataValueObject()

 Gets the current data object value of this input is there is one. ViewModels/Stack/NiagaraStackFunctionInput.h  

UNiagaraNodeFunctionCall * GetDefaultFunctionNode()

 Gets the function node form the script graph if the current value mode is DefaultFunction. ViewModels/Stack/NiagaraStackFunctionInput.h  

UNiagaraNodeFunctionCall * GetDynamicInputNode()

 Gets the dynamic input node providing the value for this input, if one is available. ViewModels/Stack/NiagaraStackFunctionInput.h  

bool GetEditConditionEnabled()

 Gets the enabled value of the edit condition input associated with this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

TOptional< FNiagaraVariable > GetEditConditionVariable()

 Gets the variable that serves as an edit condition for this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

void GetFilteredChildInputs ( TArray< UNiagaraStackFunctionInput* >& OutFilteredChildInputs
) const

   ViewModels/Stack/NiagaraStackFunctionInput.h  

bool GetHasEditCondition()

 Gets whether or not this input has an associated edit condition input. ViewModels/Stack/NiagaraStackFunctionInput.h  

bool GetHasVisibleCondition()

 Gets whether or not this input has an associated visible condition input. ViewModels/Stack/NiagaraStackFunctionInput.h  

ENiagaraStackEntryInlineDisplayMode GetInlineDisplayMode()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

EUnit GetInputDisplayUnit()

 Gets the unit of this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

UNiagaraScript * GetInputFunctionCallInitialScript()

 Gets the script that the function call node was referencing when this input was initialized. ViewModels/Stack/NiagaraStackFunctionInput.h  

const UNiagaraNodeFunctionCall & GetInputFunctionCallNode()

 Gets the function call node which owns this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

TOptional< FNiagaraVariableMetaData > GetInputMetaData()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

const FNiagaraParameterHandle & GetInputParameterHandle()

 Gets the parameter handle which defined this input in the module. ViewModels/Stack/NiagaraStackFunctionInput.h  

const TArray< FNiagaraParameterHandle > & GetInputParameterHandlePath()

 Gets the path of parameter handles from the owning module to the function call which owns this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

const FNiagaraTypeDefinition & GetInputType()

 Gets the type of this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

FNiagaraInputParameterCustomization GetInputWidgetCustomization()

   ViewModels/Stack/NiagaraStackFunctionInput.h  
Gets whether or not a dynamic input script reassignment is pending. ViewModels/Stack/NiagaraStackFunctionInput.h  

bool GetIsInlineEditConditionToggle()

 Gets whether or not this input is used as an edit condition for another input and should be hidden. ViewModels/Stack/NiagaraStackFunctionInput.h  

const FNiagaraVariableBase & GetLinkedParameterValue()

 Gets the handle to the linked value for this input if there is one. ViewModels/Stack/NiagaraStackFunctionInput.h  

TSharedPtr< const FStructOnScope > GetLocalValueStruct()

 Gets the current struct value of this input is there is one. ViewModels/Stack/NiagaraStackFunctionInput.h  

void GetNamespacesForNewReadParameters ( TArray< FName >& OutNamespacesForNewParameters
) const

 Gets the namespaces which new parameters for this input can be read from. ViewModels/Stack/NiagaraStackFunctionInput.h  

void GetNamespacesForNewWriteParameters ( TArray< FName >& OutNamespacesForNewParameters
) const

 Gets the namespaces which new parameters for this input can write to. ViewModels/Stack/NiagaraStackFunctionInput.h  

UObject * GetObjectAssetValue()

 Gets the current object Asset value of this input is there is one. ViewModels/Stack/NiagaraStackFunctionInput.h  
  ViewModels/Stack/NiagaraStackFunctionInput.h  

bool GetShouldPassFilterForVisibleCondition()

 Gets whether or not this input is filtered from search results and appearing in stack due to visibility metadata ViewModels/Stack/NiagaraStackFunctionInput.h  

bool GetShowEditConditionInline()

 Gets whether or not to show a control inline for the edit condition input associated with this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

EValueMode GetValueMode()

 Gets the current value mode ViewModels/Stack/NiagaraStackFunctionInput.h  

FText GetValueToolTip()

 Gets the tooltip that should be shown for the value of this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

bool GetVisibleConditionEnabled()

 Gets the enabled value of the visible condition input associated with this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

bool HasAnyResettableChildrenInputs()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

void Initialize ( FRequiredEntryData InRequiredEntryData,
UNiagaraNodeFunctionCall& InModuleNode,
UNiagaraNodeFunctionCall& InInputFunctionCallNode,
FName InInputParameterHandle,
FNiagaraTypeDefinition InInputType,
EStackParameterBehavior InParameterBehavior,
FString InOwnerStackItemEditorDataKey
)

 Sets the input data for this entry. ViewModels/Stack/NiagaraStackFunctionInput.h  

bool IsEditable()

 Determine if this field is editable ViewModels/Stack/NiagaraStackFunctionInput.h  

bool IsEnabled()

 Is this pin editable or should it show as disabled? ViewModels/Stack/NiagaraStackFunctionInput.h  

bool IsScratchDynamicInput()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

bool IsStaticParameter()

 If true the parameter can only be set to local constant values ViewModels/Stack/NiagaraStackFunctionInput.h  

void NotifyBeginLocalValueChange()

 Called to notify the input that an ongoing change to it's value has begun. ViewModels/Stack/NiagaraStackFunctionInput.h  

void NotifyEndLocalValueChange()

 Called to notify the input that an ongoing change to it's value has ended. ViewModels/Stack/NiagaraStackFunctionInput.h  

FOnValueChanged & OnValueChanged()

 Gets a multicast delegate which is called whenever the value on this input changes. ViewModels/Stack/NiagaraStackFunctionInput.h  

bool OpenSourceAsset()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

void PasteFunctionInput ( const UNiagaraClipboardFunctionInput* ClipboardInput
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

void ReassignDynamicInputScript ( UNiagaraScript* DynamicInputScript
)

 Reassigns the function script for the current dynamic input without resetting the sub-inputs. ViewModels/Stack/NiagaraStackFunctionInput.h  

void Reset()

 Resets the value and handle of this input to the value and handle defined in the module. ViewModels/Stack/NiagaraStackFunctionInput.h  

void ResetToBase()

 Resets this input to its base value. ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetClipboardContentViaConversionScript ( const UNiagaraClipboardFunctionInput& ClipboardFunctionInput
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetCustomExpression ( const FString& InCustomExpression
)

 Sets the dynamic custom expression script for this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetDataInterfaceValue ( const UNiagaraDataInterface& InDataInterface
)

 Sets this input's data interface value. ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetDynamicInput ( UNiagaraScript* DynamicInput,
FString SuggestedName,
const FGuid& InScriptVersion
)

 Sets the dynamic input script for this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetEditConditionEnabled ( bool bIsEnabled
)

 Sets the enabled value of the edit condition input associated with this input. ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetInlineDisplayMode ( ENiagaraStackEntryInlineDisplayMode InlineDisplayMode
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetIsDynamicInputScriptReassignmentPending ( bool bIsPending
)

 Gets whether or not a dynamic input script reassignment should be be pending. ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetLinkedParameterValue ( const FNiagaraVariableBase& InParameter
)

 Sets the value of this input to a linked parameter handle. ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetLinkedParameterValueViaConversionScript ( const FNiagaraVariableBase& InParameter,
UNiagaraScript& ConversionScript
)

 Sets the value of this input to a linked parameter handle using a conversion script. ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetLocalValue ( TSharedRef< FStructOnScope > InLocalValue
)

 Sets this input's local value. ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetObjectAssetValue ( UObject* NewValue
)

 Sets the current object Asset value of this input is there is one. ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetScratch()

 Create a new scratch pad dynamic inputs and set this input to use it. ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetScriptInstanceData ( FNiagaraScriptInstanceData InScriptInstanceData
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetSemanticChild ( bool IsSemanticChild
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetSummaryViewDisplayName ( TAttribute< FText > InDisplayName
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetSummaryViewTooltip ( TAttribute< FText > InTooltipOverride
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

void SetValueFromClipboardFunctionInput ( const UNiagaraClipboardFunctionInput& ClipboardFunctionInput
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

bool ShouldDisplayInline()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

bool SupportsCustomExpressions()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

const UNiagaraClipboardFunctionInput * ToClipboardFunctionInput ( UObject* InOuter
) const

   ViewModels/Stack/NiagaraStackFunctionInput.h  

Overridden from UNiagaraStackItemContent

Name Remarks Include Path Unreal Specifiers

virtual bool HasOverridenContent()

 Returns true if this stack entry was changed by a user and differs from the default value. ViewModels/Stack/NiagaraStackFunctionInput.h  

Overridden from UNiagaraStackEntry

Name Remarks Include Path Unreal Specifiers

virtual void Copy ( UNiagaraClipboardContent* ClipboardContent
) const

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual void CopyForCut ( UNiagaraClipboardContent* ClipboardContent
) const

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual FHierarchyElementIdentity DetermineSummaryIdentity()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool GetCanExpand()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual const FCollectedUsageData & GetCollectedUsageData()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual FText GetCutTransactionText()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual FText GetDisplayName()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual UObject * GetExternalAsset()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool GetIsEnabled()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual FText GetPasteTransactionText ( const UNiagaraClipboardContent* ClipboardContent
) const

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual void GetSearchItems ( TArray< FStackSearchItem >& SearchItems
) const

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool GetShouldShowInStack()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual FText GetTooltipText()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool IsSemanticChild()

 Returns whether or not this entry should be treated as a child of a previous sibling for layout purposes. ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool KeepExpanderIndentation()

 By default, we hide the expander if an stack entry can't be expanded. ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual void OnRenamed ( FText NewName
)

 Renames this input to the name specified. ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual void Paste ( const UNiagaraClipboardContent* ClipboardContent,
FText& OutPasteWarning
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual void RemoveForCut()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool SupportsCopy()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool SupportsCut()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool SupportsPaste()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool SupportsRename()

 Returns whether or not this input can be renamed. ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool SupportsStackNotes ()

 Generally, all stack items with a valid stack key would support the note feature. ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool SupportsSummaryView()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool TestCanCopyWithMessage ( FText& OutMessage
) const

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool TestCanCutWithMessage ( FText& OutMessage
) const

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual bool TestCanPasteWithMessage ( const UNiagaraClipboardContent* ClipboardContent,
FText& OutMessage
) const

   ViewModels/Stack/NiagaraStackFunctionInput.h  

Protected

Name Remarks Include Path Unreal Specifiers

FStackIssueFixDelegate GetUpgradeDynamicInputVersionFix()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

bool RemoveRapidIterationParametersForAffectedScripts ( bool bUpdateGraphGuidsForAffected
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

FString ResolveDisplayNameArgument ( const FString& InArg
) const

   ViewModels/Stack/NiagaraStackFunctionInput.h  

bool UpdateRapidIterationParametersForAffectedScripts ( const uint8* Data
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

Overridden from UNiagaraStackEntry

Name Remarks Include Path Unreal Specifiers

virtual void FinalizeInternal()

   ViewModels/Stack/NiagaraStackFunctionInput.h  

virtual void RefreshChildrenInternal ( const TArray< UNiagaraStackEntry* >& CurrentChildren,
TArray< UNiagaraStackEntry* >& NewChildren,
TArray< FStackIssue >& NewIssues
)

   ViewModels/Stack/NiagaraStackFunctionInput.h  

Static

Name Remarks Include Path Unreal Specifiers
  ViewModels/Stack/NiagaraStackFunctionInput.h  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page