public static Vector2 ClosestCardinalOrOrdinalDirection(this Vector2 vector)
{
Vector2 closestCardinal = vector.ClosestCardinalDirection();
Vector2 closestOrdinal = SuperMath.ZeroSign(vector);
if (Vector2.Angle(vector, closestCardinal) < Vector2.Angle(vector, closestOrdinal))
{
return(closestCardinal);
}
else
{
return(closestOrdinal);
}
}