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API > API/Plugins > API/Plugins/InterchangeFactoryNodes > API/Plugins/InterchangeFactoryNodes/UInterchangeMeshFactoryNode
Description
Add a double attribute for the payload. Returns false if the attribute does not exist or if it cannot be added.
| Name | AddPayloadKeyDoubleAttribute |
| Type | function |
| Header File | /Engine/Plugins/Interchange/Runtime/Source/FactoryNodes/Public/InterchangeMeshFactoryNode.h |
| Include Path | #include "InterchangeMeshFactoryNode.h" |
| Source | /Engine/Plugins/Interchange/Runtime/Source/FactoryNodes/Private/InterchangeMeshFactoryNode.cpp |
UFUNCTION (BlueprintCallable, Category="Interchange | Node | Mesh")
bool AddPayloadKeyDoubleAttribute
(
const FString & PayloadAttributeKey,
double Value
)