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  3. UNiagaraParameterCollectionInstance

UNiagaraParameterCollectionInstance

API > API/Plugins > API/Plugins/Niagara

Inheritance Hierarchy

References

   
Module Niagara
Header /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraParameterCollection.h
Include #include "NiagaraParameterCollection.h"

Syntax

UCLASS (MinimalAPI)  
class UNiagaraParameterCollectionInstance : public UObject

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere TObjectPtr< UNiagaraParameterCollection > Collection TODO: Abstract to some interface to allow a hierarchy like UMaterialInstance?
Public variable UProperty TArray< FNiagaraVariable > OverridenParameters When editing instances, we must track which parameters are overridden so we can pull in any changes to the default.

Constructors

  Type Name Description
Public function    

Destructors

  Type Name Description
Public function Virtual    

Functions

  Type Name Description
Public function bool

AddParameter ( const FNiagaraVariable& Parameter
)

  
Public function void

Bind ( UWorld* World
)

  
Public function void

Empty ()

  
Public function UFunction BlueprintCallable, Category, Meta bool

GetBoolParameter ( const FString& InVariableName
)

  
Public function UFunction BlueprintCallable, Category, Meta FLinearColor

GetColorParameter ( const FString& InVariableName
)

  
Public function UFunction BlueprintCallable, Category, Meta float

GetFloatParameter ( const FString& InVariableName
)

  
Public function UFunction BlueprintCallable, Category, Meta int32

GetIntParameter ( const FString& InVariableName
)

  
Public function void

GetParameters ( TArray< FNiagaraVariable >& OutParameters
)

  
Public function FNiagaraParameterStore &  
Public function Const const FNiagaraParameterStore &  
Public function Const UNiagaraParameterCollection *  
Public function UFunction BlueprintCallable, Category, Meta FQuat

GetQuatParameter ( const FString& InVariableName
)

  
Public function UFunction BlueprintCallable, Category, Meta FVector2D

GetVector2DParameter ( const FString& InVariableName
)

  
Public function UFunction BlueprintCallable, Category, Meta FVector4

GetVector4Parameter ( const FString& InVariableName
)

  
Public function UFunction BlueprintCallable, Category, Meta FVector

GetVectorParameter ( const FString& InVariableName
)

  
Public function Const bool  
Public function Const bool

OverridesParameter ( const FNiagaraVariable& Parameter
)

  
Public function bool

RemoveParameter ( const FNiagaraVariable& Parameter
)

  
Public function void

RenameParameter ( const FNiagaraVariable& Parameter,
FName NewName
)

  
Public function UFunction BlueprintCallable, Category, Meta void

SetBoolParameter ( const FString& InVariableName,
bool InValue
)

  
Public function UFunction BlueprintCallable, Category, Meta void

SetColorParameter ( const FString& InVariableName,
FLinearColor InValue
)

  
Public function UFunction BlueprintCallable, Category, Meta void

SetFloatParameter ( const FString& InVariableName,
float InValue
)

  
Public function UFunction BlueprintCallable, Category, Meta void

SetIntParameter ( const FString& InVariableName,
int32 InValue
)

  
Public function void

SetOverridesParameter ( const FNiagaraVariable& Parameter,
bool bOverrides
)

  
Public function void  
Public function UFunction BlueprintCallable, Category, Meta void

SetQuatParameter ( const FString& InVariableName,
const FQuat& InValue
)

  
Public function UFunction BlueprintCallable, Category, Meta void

SetVector2DParameter ( const FString& InVariableName,
FVector2D InValue
)

  
Public function UFunction BlueprintCallable, Category, Meta void

SetVector4Parameter ( const FString& InVariableName,
const FVector4& InValue
)

  
Public function UFunction BlueprintCallable, Category, Meta void

SetVectorParameter ( const FString& InVariableName,
FVector InValue
)

  
Public function void Synchronizes this instance with any changes with it's parent collection.
Public function void

Tick ( UWorld* World
)

  

Overridden from UObject

  Type Name Description
Public function Virtual void Do any object-specific cleanup required immediately after loading an object.

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