The Normal property of the Vector3Int struct returns a unit vector (a vector with a length of 1) that represents the direction of the original vector. This property is useful for obtaining the direction of a vector without regard to its magnitude. Note that the returned value is a Vector3, not a Vector3Int, as unit vectors typically have non-integer components.

To use the Normal property, simply access it from an instance of Vector3Int. This will give you a Vector3 representing the direction of the original vector.