Searched refs:Zn (Results 1 – 1 of 1) sorted by relevance
119 const float Zn = Zr + Zg + Zb; variable128 const float ZRn = Zr / Zn;129 const float ZGn = Zg / Zn;130 const float ZBn = Zb / Zn;141 float Z = Zn * Pb200 * Pb200 * Pb200; in lab2rgb()