[UPROPERTY](Programming/UnrealArchitecture/Reference/Properties)()
TMap< int32, UMeshSculptBrushOpProps * > SecondaryBrushOpPropSets
[UPROPERTY](Programming/UnrealArchitecture/Reference/Properties)()
TMap< int32, UMeshSculptBrushOpProps * > SecondaryBrushOpPropSets