#include "colors.inc"
#include "stones.inc"
#include "textures.inc"

#include "colori.inc"

global_settings { assumed_gamma 2.0  }
background { color .8 }
#version 3.1;

#declare asse = object {

	cylinder { <-20,0,0>,  <40,0,0>, 0.1 }
	pigment { color red 0.9 green 0.9 blue 0.9  }
	finish { ambient .5 diffuse .1 specular .0 }

}

#declare asse2 = object {

	cylinder { <-20,8,0>,  <40,8,0>, 0.1 }
	pigment { color red 0.9 green 0.9 blue 0.9  }
	finish { ambient .5 diffuse .1 specular .0 }

}

object { 
	
	photon_out

	translate <10 + 10 * clock, 4, 0>
}

object { asse  }
object { asse2 }
object { 

	union {

		sphere { <0,0,0> 1.5 }
		sphere { <4,0,0> 1.5 }
		sphere { <8,0,0> 1.5 }
		sphere { <12 + 4 * clock, 0, 0> 1.5 }
		sphere { <16 + 4 * clock, 0, 0> 1.5 }
	}

	texture { _blue }
}

object { 

	union {

		sphere { <4,8,0> 1.5 }
		sphere { <8,8,0> 1.5 }
	}

	texture { _red }
}

object {

	sphere { <12 , 8 - 8 * clock,0> 1.5 }

	texture { red_to_blue }
}

camera
{ 
	location  < 8+2*clock, 4, -20>
  	look_at   < 8+2*clock, 4, 0>
} 

light_source { <-20, 20,-25> color rgb 1 }