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API > API/Plugins > API/Plugins/Niagara > API/Plugins/Niagara/UNiagaraDataInterfaceArray
- INiagaraSimCacheCustomStorageInterface::SimCacheCompareFrame()
- UNiagaraDataInterfaceArray::SimCacheCompareFrame()
References
| Module | Niagara |
| Header | /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceArray.h |
| Include | #include "NiagaraDataInterfaceArray.h" |
| Source | /Engine/Plugins/FX/Niagara/Source/Niagara/Private/NiagaraDataInterfaceArray.cpp |
virtual bool SimCacheCompareFrame
(
const UObject * LhsStorageObject,
const UObject * RhsStorageObject,
int FrameIndex,
TOptional < float > Tolerance,
FString & OutErrors
) const
Remarks
Called to compare a frame between two separate simulation cache storages. Mainly useful for unit testing. This will be called on the CDO object since we do not have the actual data interface.