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API > API/Plugins > API/Plugins/NearestNeighborModel > API/Plugins/NearestNeighborModel/UNearestNeighborModelSection
Syntax
UPROPERTY (VisibleAnywhere, Category="Section")
FString ExternalTxtFile
Remarks
The path to the txt file containing vertex weights. The number of lines equals to the number of vertices in skeletal mesh with each line being a float for vertex weight.