// Last edited on 2010-05-14 15:56:53 by stolfilocal


  union{
    light_source { 
      <20000, 0, 0> color rgb 0.20*<1,1,1> 
      rotate -(+50 + viewElev/2)*y
      rotate -(+30 + viewAzim)*z
    }
    light_source { 
      <20000, 0, 0> color rgb 0.25*<1,1,1>
      rotate -(+45 + viewElev/2)*y
      rotate -(+25 + viewAzim)*z
    }
    light_source { 
      <20000, 0, 0> color rgb 0.25*<1,1,1>
      rotate -(+57 + viewElev/2)*y
      rotate -(+33 + viewAzim)*z
    }
    light_source { 
      <20000, 0, 0> color rgb 0.15*<1,1,1>
      rotate -(+10 + viewElev/2)*y
      rotate -(+05 + viewAzim)*z
    }
    light_source { 
      <20000, 0, 0> color rgb 0.10*<1,1,1>
      rotate -(+15 + viewElev/2)*y
      rotate -(+08 + viewAzim)*z
    }
    light_source { 
      <20000, 0, 0> color rgb 0.25*<1,1,1>
      rotate -(+22 + viewElev/2)*y
      rotate -(-20 + viewAzim)*z
    }
  }