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  3. UNiagaraDataChannelLibrary

UNiagaraDataChannelLibrary

A C++ and Blueprint accessible library of utility functions for accessing Niagara DataChannel

API > API/Plugins > API/Plugins/Niagara

Inheritance Hierarchy

References

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

Syntax

UCLASS&40;Experimental&41;  
class UNiagaraDataChannelLibrary : public UBlueprintFunctionLibrary

Remarks

A C++ and Blueprint accessible library of utility functions for accessing Niagara DataChannel

Constructors

  Type Name Description
Public function  

UNiagaraDataChannelLibrary ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function Static UFunction BlueprintCallable, Category, Meta UNiagaraDataChannelHandler *

GetNiagaraDataChannel ( const UObject* WorldContextObject,
UNiagaraDataChannelAsset* Channel
)

  
Public function Static UNiagaraDataChannelHandler *

GetNiagaraDataChannel ( const UObject* WorldContextObject,
UNiagaraDataChannel* Channel
)

  
Public function Static UFunction BlueprintCallable, Category, Meta UNiagaraDataChannelReader *

ReadFromNiagaraDataChannel ( const UObject* WorldContextObject,
UNiagaraDataChannelAsset* Channel,
FNiagaraDataChannelSearchParameters SearchParams,
bool bReadPreviousFrame
)

 Initializes and returns the Niagara Data Channel reader for the given data channel.
Public function Static UNiagaraDataChannelReader *

ReadFromNiagaraDataChannel ( const UObject* WorldContextObject,
UNiagaraDataChannel* Channel,
FNiagaraDataChannelSearchParameters SearchParams,
bool bReadPreviousFrame
)

  
Public function Static UFunction BlueprintCallable, Category, Meta UNiagaraDataChannelWriter *

WriteToNiagaraDataChannel ( const UObject* WorldContextObject,
UNiagaraDataChannelAsset* Channel,
FNiagaraDataChannelSearchParameters SearchParams,
int32 Count,
bool bVisibleToGame,
bool bVisibleToCPU,
bool bVisibleToGPU
)

 Initializes and returns the Niagara Data Channel writer to write N elements to the given data channel.
Public function Static UNiagaraDataChannelWriter *

WriteToNiagaraDataChannel ( const UObject* WorldContextObject,
UNiagaraDataChannel* Channel,
FNiagaraDataChannelSearchParameters SearchParams,
int32 Count,
bool bVisibleToGame,
bool bVisibleToCPU,
bool bVisibleToGPU
)

  

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