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API > API/Plugins > API/Plugins/Niagara > API/Plugins/Niagara/UNiagaraDataInterfaceRenderTarge-
Description
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.
Virtual Inheritance
- INiagaraSimCacheCustomStorageInterface::SimCacheCompareFrame → UNiagaraDataInterfaceRenderTarget2D::SimCacheCompareFrame
| Name | SimCacheCompareFrame |
| Type | function |
| Header File | /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceRenderTarget2D.h |
| Include Path | #include "NiagaraDataInterfaceRenderTarget2D.h" |
| Source | /Engine/Plugins/FX/Niagara/Source/Niagara/Private/NiagaraDataInterfaceRenderTarget2D.cpp |
virtual bool SimCacheCompareFrame
(
const UObject * LhsStorageObject,
const UObject * RhsStorageObject,
int FrameIndex,
TOptional < float > Tolerance,
FString & OutErrors
) const