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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/UMaterialExpressionMaterialFunct-
Description
Update FunctionInputs and FunctionOutputs from the MaterialFunction. This must be called to keep the inputs and outputs up to date with the function being used.
| Name | UpdateFromFunctionResource |
| Type | function |
| Header File | /Engine/Source/Runtime/Engine/Public/Materials/MaterialExpressionMaterialFunctionCall.h |
| Include Path | #include "Materials/MaterialExpressionMaterialFunctionCall.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Materials/MaterialExpressions.cpp |
void UpdateFromFunctionResource
(
bool bRecreateAndLinkNode
)