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  3. UNiagaraSystemEditorData

UNiagaraSystemEditorData

Editor only data for systems.

API > API/Plugins > API/Plugins/NiagaraEditor

Editor only data for systems.

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

Syntax

UCLASS (MinimalAPI)  
class UNiagaraSystemEditorData : public UNiagaraEditorDataBase

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UNiagaraSystemEditorData ( const FObjectInitializer& ObjectInitializer
)

   NiagaraSystemEditorData.h  

Typedefs

Name Type Remarks Include Path
FOnUserParameterScriptVariablesSynced TMulticastDelegate_NoParams< void >   NiagaraSystemEditorData.h

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
UserParameterHierarchy TObjectPtr< UHierarchyRoot > Contains the root ids for organizing user parameters. NiagaraSystemEditorData.h  

Protected

Name Type Remarks Include Path Unreal Specifiers
AssetViewportSettings FNiagaraPerAssetViewportSettings   NiagaraSystemEditorData.h  
bLockPlaybackFrameRate bool   NiagaraSystemEditorData.h  
bSystemIsPlaceholder bool   NiagaraSystemEditorData.h  
OnUserParameterScriptVariablesSyncedDelegate FOnUserParameterScriptVariablesSynced   NiagaraSystemEditorData.h  
OverviewGraphViewSettings FNiagaraGraphViewSettings   NiagaraSystemEditorData.h  
OwnerTransform FTransform   NiagaraSystemEditorData.h  
PlaybackFrameRate FFrameRate   NiagaraSystemEditorData.h  
PlaybackRangeMax float   NiagaraSystemEditorData.h  
PlaybackRangeMin float   NiagaraSystemEditorData.h  
RootFolder TObjectPtr< UNiagaraSystemEditorFolder >   NiagaraSystemEditorData.h
  • Instanced
StackEditorData TObjectPtr< UNiagaraStackEditorData >   NiagaraSystemEditorData.h
  • Instanced
SystemOverviewGraph TObjectPtr< UEdGraph > Graph presenting overview of the current system and its emitters. NiagaraSystemEditorData.h  
UserParameterMetaData TArray< TObjectPtr< UNiagaraScriptVariable > >   NiagaraSystemEditorData.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

UNiagaraScriptVariable * FindOrAddUserScriptVariable ( FNiagaraVariable UserParameter,
UNiagaraSystem& System
)

   NiagaraSystemEditorData.h  

const UNiagaraScriptVariable * FindUserScriptVariable ( FGuid UserParameterGuid
) const

   NiagaraSystemEditorData.h  

const FNiagaraPerAssetViewportSettings & GetAssetViewportSettings()

   NiagaraSystemEditorData.h  

bool GetLockPlaybackFrameRate()

   NiagaraSystemEditorData.h  

const FTransform & GetOwnerTransform()

   NiagaraSystemEditorData.h  

bool GetOwningSystemIsPlaceholder()

   NiagaraSystemEditorData.h  

FFrameRate GetPlaybackFrameRate()

   NiagaraSystemEditorData.h  

TRange< float > GetPlaybackRange()

   NiagaraSystemEditorData.h  

UNiagaraSystemEditorFolder & GetRootFolder()

 Gets the root folder for UI folders for emitters. NiagaraSystemEditorData.h  

UNiagaraStackEditorData & GetStackEditorData()

 Gets the stack editor data for the system. NiagaraSystemEditorData.h  

UEdGraph * GetSystemOverviewGraph()

   NiagaraSystemEditorData.h  

const FNiagaraGraphViewSettings & GetSystemOverviewGraphViewSettings()

   NiagaraSystemEditorData.h  

void InitOnSyncScriptVariables ( UNiagaraSystem& System
)

   NiagaraSystemEditorData.h  

FOnUserParameterScriptVariablesSynced & OnUserParameterScriptVariablesSynced()

   NiagaraSystemEditorData.h  

bool RemoveUserScriptVariable ( FNiagaraVariable Variable
)

   NiagaraSystemEditorData.h  

bool RenameUserScriptVariable ( FNiagaraVariable OldVariable,
FName NewName
)

   NiagaraSystemEditorData.h  

void SetAssetViewportSettings ( FNiagaraPerAssetViewportSettings InSettings
)

   NiagaraSystemEditorData.h  

void SetLockPlaybackFrameRate ( bool bInLockPlaybackFrameRate
)

   NiagaraSystemEditorData.h  

void SetOwnerTransform ( const FTransform& InTransform
)

   NiagaraSystemEditorData.h  

void SetOwningSystemIsPlaceholder ( bool bInSystemIsPlaceholder,
UNiagaraSystem& OwnerSystem
)

   NiagaraSystemEditorData.h  

void SetPlaybackFrameRate ( const FFrameRate InPlaybackFrameRate
)

   NiagaraSystemEditorData.h  

void SetPlaybackRange ( TRange< float > InPlaybackRange
)

   NiagaraSystemEditorData.h  

void SetSystemOverviewGraphViewSettings ( const FNiagaraGraphViewSettings& InOverviewGraphViewSettings
)

   NiagaraSystemEditorData.h  

void SetUseOrbitMode ( bool bInUseOrbitMode
)

   NiagaraSystemEditorData.h  

void SynchronizeOverviewGraphWithSystem ( UNiagaraSystem& OwnerSystem
)

   NiagaraSystemEditorData.h  

void SyncUserScriptVariables ( UNiagaraSystem* System
)

   NiagaraSystemEditorData.h  

Overridden from UNiagaraEditorDataBase

Name Remarks Include Path Unreal Specifiers

virtual void PostLoadFromOwner ( UObject* InOwner
)

   NiagaraSystemEditorData.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void PostInitProperties()

   NiagaraSystemEditorData.h  

Static

Name Remarks Include Path Unreal Specifiers

static void DeclareConstructClasses ( TArray< FTopLevelAssetPath >& OutConstructClasses,
const UClass* SpecificSubclass
)

   NiagaraSystemEditorData.h  

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