7.11 Produce a ray-based control model for mapping an out-of-gamut spot color described with, xc[Lc80, ac 50,

7.11 Produce a ray-based control model for mapping an out-of-gamut spot color described with, xc¼[Lc¼80, ac ¼50, bc ¼30], and the gamut centroid, x0¼[L0¼50, a0¼0, b0¼0]. Repeat this for another ray drawn toward the same gamut centroid for another suitable out-of-gamut node color.