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  3. UNiagaraDataChannel_Islands

UNiagaraDataChannel_Islands

Data channel that will automatically sub-divide the world into discreet "islands" based on location.

API > API/Plugins > API/Plugins/Niagara

Inheritance Hierarchy

References

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

Syntax

UCLASS (Experimental, MinimalAPI)  
class UNiagaraDataChannel_Islands : public UNiagaraDataChannel

Remarks

Data channel that will automatically sub-divide the world into discreet "islands" based on location.

Variables

  Type Name Description
Protected variable TSharedPtr< FStreamableHandle > AsyncLoadHandle  
Protected variable UProperty Category, EditAnywhere FNDCIslandDebugDrawSettings DebugDrawSettings  
Protected variable UProperty Category, EditAnywhere, Meta FVector InitialExtents Starting extents of the island's bounds.
Protected variable UProperty Category, EditAnywhere int32 IslandPoolSize TODO: Apply the same/similar scalability checks for things entering the data channel as there are for regular FX. Distance.
Protected variable UProperty Category, EditAnywhere FVector MaxExtents The maximum total extents of each island.
Protected variable UProperty Category, EditAnywhere ENiagraDataChannel_IslandMode Mode Controls how islands are placed and sized.
Protected variable UProperty Category, EditAnywhere FVector PerElementExtents The extents for every element entered into this data channel.
Protected variable UProperty Category, EditAnywhere TArray< TSoftObjectPtr< UNiagaraSystem > > Systems One or more Niagara Systems to spawn that will consume the data in this island.
Protected variable UProperty Transient TArray< TObjectPtr< UNiagaraSystem > > SystemsInternal  

Functions

  Type Name Description
Public function Const void  
Public function Const const FNDCIslandDebugDrawSettings &  
Public function Const FVector  
Public function Const int32  
Public function Const FVector  
Public function Const ENiagraDataChannel_IslandMode

GetMode ()

  
Public function Const FVector  
Public function Const TConstArrayView< TObjectPtr< UNiagaraSystem > >  
Protected function Const void  

Overridden from UNiagaraDataChannel

  Type Name Description
Public function Virtual Const UNiagaraDataChannelHandler *

CreateHandler ( UWorld* OwningWorld
)

 Create the appropriate handler object for this data channel.

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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