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Unreal Engine C++ API Reference > Plugins > HairStrandsCore > Niagara > UNiagaraDataInterfaceHairStrands
- UNiagaraDataInterface::PerInstanceDataSize()
- UNiagaraDataInterfaceHairStrands::PerInstanceDataSize()
References
| Module | HairStrandsCore |
| Header | /Engine/Plugins/Runtime/HairStrands/Source/HairStrandsCore/Public/Niagara/NiagaraDataInterfaceHairStrands.h |
| Include | #include "Niagara/NiagaraDataInterfaceHairStrands.h" |
virtual int32 PerInstanceDataSize&40;&41; const
Remarks
Returns the size of the per instance data for this interface. 0 if this interface has no per instance data. Must depend solely on the class of the interface and not on any particular member data of a individual interface.