FNDCReaderBase | Unreal Engine 5.7 Documentation

Base class for NDC Reader Utility classes. See full description above.


Name	FNDCReaderBase
Type	struct
Header File	/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraDataChannelAccessor.h
Include Path	#include "NiagaraDataChannelAccessor.h"

Syntax

struct FNDCReaderBase : public FNDCAccessorBase

Name	Remarks	Include Path
bool BeginRead ( const UObject* WorldContextObject, const UNiagaraDataChannel* DataChannel, FNDCAccessContextInst& AccessContext, bool bInPreviousFrame )	Finds the correct source NDC data using the current AccessContext.	NiagaraDataChannelAccessor.h
bool BeginRead ( const UObject* WorldContextObject, const UNiagaraDataChannel* DataChannel, FNiagaraDataChannelSearchParameters SearchParams, bool bInPreviousFrame )	Legacy version taking an old FNiagaraDataChannelSearchParameters struct. Works for legacy code but will not support newer NDC types or features.	NiagaraDataChannelAccessor.h
void EndRead()	Finalizes the read and free/reset any data.	NiagaraDataChannelAccessor.h
int32 Num()		NiagaraDataChannelAccessor.h

Name	Remarks	Include Path	Unreal Specifiers
bool BeginRead_Internal ( const UObject* WorldContextObject, const UNiagaraDataChannel* DataChannel, TContext& SearchParams, bool bInPreviousFrame )		NiagaraDataChannelAccessor.h