//------------------------------------------------------------------------------------
#include "analytical_g.inc"
//------------------------------------------------------------------------------------
#declare A  = < 0.70, 0.50, 0.40>;
//------------------------------------------------------------------------------------
sphere{ A, 0.035 pigment{ color rgb<1,0.2,0> } no_shadow }

 // Show point by wire box:  
object{ Show_Wire_Box(  o, A, 0.01) pigment{ color rgb<1,1,1>*0.7 }} 

//------------------------------------------------------------------------------------