public static Vector3 Normalize(this IVector3 vector) => vector.Div(vector.Magnitude());
/// <summary>
/// Normalize a vector
/// </summary>
/// <param name="v">Vector to be normalized</param>
/// <param name="norm">Normalised vector</param>
/// <returns>Normalized result vector a/|a|</returns>
public static IVector3 Normalize(this IVector3 v, ref IVector3 norm)
{
return(v.Div(v.Magnitude(), ref norm));
}