static double DetermineAreaFromUVs ( const [FDynamicMeshUVOverlay](API\Runtime\GeometryCore\DynamicMesh\FDynamicMeshUVOverlay) & UVOverlay, const [TArray](API\Runtime\Core\Containers\TArray)< int32 > & Triangles, [FAxisAlignedBox2f](API\Runtime\GeometryCore\FAxisAlignedBox2f) * BoundingBox )