k3d/share/shaders/k3d_gooch.sl:43:    color kcool,kwarm;
k3d/share/shaders/k3d_gooch.sl:46:    kwarm = yellow + (Cs * beta);
k3d/share/shaders/k3d_gooch.sl:50:        Cgooch += mix(kcool,kwarm,blendval); 
