normalize

Returns a vector in the same direction as p but with a length of 1.

template <typename F, typename return_t, detail::enable_if_t<(detail::builtin::is_gen_geo_anyfloat<F>::value), int> >
return_t normalize(F p)

1. Returns a vector in the same direction as p but with a length of 1.
   Parameters:
   • F p