static bool UpdateAlternateSkinWeights ( [USkeletalMesh](API\Runtime\Engine\Engine\USkeletalMesh) * SkeletalMeshDest, const [FName](API\Runtime\Core\UObject\FName) & ProfileNameDest, int32 LODIndexDest, const [IMeshUtilities::MeshBuildOptions](API\Developer\MeshUtilities\IMeshUtilities\MeshBuildOptions) & Options )