#include "colors.inc"

object { plane {
  	<0, 1, 0>
  	0
	pigment { checker color rgb<.4,.4,.4>, 
		color rgb <.2,.2,.2> }
	}
	translate <0.4, 0 , -0.15>
}

#declare ring = difference {
  torus {
    1, .25
    pigment { OldGold }
    finish {
    	ambient 0
    	diffuse 0.4
    	reflection .5
    	specular 1
    	metallic
    }
  }
  cylinder {
      <0, -.26, 0>
      <0,  .26, 0>
      1
    pigment { Silver }
  	finish {
      ambient 0
      diffuse 0
      reflection .5
      specular 1
      roughness 0.0005
    }
    photons {
      target
      reflection on
    }
  }
}

object { ring 
  translate <0, .25, 0>
  scale <1, 1.5, 1>
}

camera {
  location <-1, 4, -2.5>
  /*location <0, 4, 0>*/
  look_at <0, 0, 0>
}

light_source {
  <1, 5.5, -6.5>
  color White
  parallel
  point_at <0,0,0>
}

global_settings {
  photons {
    count 20000
    autostop 0
  }
}