80     { if (!isNormalized) Normalize(); }  in P()
83     { if (!isNormalized) Normalize(); }  in P()
92     void Normalize() { (void)VEC3Normalize(&d, &d); }  in Normalize()  function
113     { if (!isNormalized) Normalize(); }  in P()
116     { if (!isNormalized) Normalize(); }  in P()
123     void Normalize() { (void)VEC3Normalize(&d, &d); }  in Normalize()  function
159     Normalize();  in Set()
207     { if (!isNormalized) Normalize(); }  in N()
210     { if (!isNormalized) Normalize(); }  in N()
228     void Normalize()  in Normalize()  function
281     { if (!isNormalized) Normalize(); }  in Pmin()
284     { if (!isNormalized) Normalize(); }  in Pmin()
293     void Normalize();