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API > API/Plugins > API/Plugins/USDClasses > API/Plugins/USDClasses/UUsdMeshAssetUserData
Syntax
UPROPERTY&40;&41;
TMap< int32, FUsdPrimPathList > MaterialSlotToPrimPaths
Remarks
Maps from a material slot index of an UStaticMesh or USkeletalMesh to a list of source prims that contain this assignment. It can contain multiple prims in case we combine material slots and/or collapse prims (e.g. {0: ['/Root/mesh', '/Root/othermesh/geomsubset0', '/Root/othermesh/geomsubset1'] }).