#declare cb_tex=
  texture
  {
    pigment { color rgb <1, 0.5, 0> }
    finish
    {
      ambient 0.2
      diffuse 0.8
      brilliance 0.5
      roughness 0.05
      specular 1
    }
  }


#declare cb =
box
{
  <-1, -1, -1> <1, 1, 1>
//  rotate y*45
}

// level 1
#declare cb2 = object
{
  union
  {
    object{ cb }
    object{ cb scale 1/2.5 translate <1, 1, 1> }
    object{ cb scale 1/2.5 translate <1, 1, -1> }
    object{ cb scale 1/2.5 translate <1, -1, 1> }
    object{ cb scale 1/2.5 translate <1, -1, -1> }
    object{ cb scale 1/2.5 translate <-1, 1, 1> }
    object{ cb scale 1/2.5 translate <-1, 1, -1> }
    object{ cb scale 1/2.5 translate <-1, -1, 1> }
    object{ cb scale 1/2.5 translate <-1, -1, -1> }
  }
}

// level 2
#declare cb2 = object
{
  union
  {
    object{ cb }
    object{ cb2 scale 1/2.5 translate <1, 1, 1> }
    object{ cb2 scale 1/2.5 translate <1, 1, -1> }
    object{ cb2 scale 1/2.5 translate <1, -1, 1> }
    object{ cb2 scale 1/2.5 translate <1, -1, -1> }
    object{ cb2 scale 1/2.5 translate <-1, 1, 1> }
    object{ cb2 scale 1/2.5 translate <-1, 1, -1> }
    object{ cb2 scale 1/2.5 translate <-1, -1, 1> }
    object{ cb2 scale 1/2.5 translate <-1, -1, -1> }
  }
}
     
// level 3
#declare cb2 = object
{
  union
  {
    object{ cb }
    object{ cb2 scale 1/2.5 translate <1, 1, 1> }
    object{ cb2 scale 1/2.5 translate <1, 1, -1> }
    object{ cb2 scale 1/2.5 translate <1, -1, 1> }
    object{ cb2 scale 1/2.5 translate <1, -1, -1> }
    object{ cb2 scale 1/2.5 translate <-1, 1, 1> }
    object{ cb2 scale 1/2.5 translate <-1, 1, -1> }
    object{ cb2 scale 1/2.5 translate <-1, -1, 1> }
    object{ cb2 scale 1/2.5 translate <-1, -1, -1> }
  }           
}

// level 4
#declare cb2 = object
{
  union
  {
    object{ cb }
    object{ cb2 scale 1/2.5 translate <1, 1, 1> }
    object{ cb2 scale 1/2.5 translate <1, 1, -1> }
    object{ cb2 scale 1/2.5 translate <1, -1, 1> }
    object{ cb2 scale 1/2.5 translate <1, -1, -1> }
    object{ cb2 scale 1/2.5 translate <-1, 1, 1> }
    object{ cb2 scale 1/2.5 translate <-1, 1, -1> }
    object{ cb2 scale 1/2.5 translate <-1, -1, 1> }
    object{ cb2 scale 1/2.5 translate <-1, -1, -1> }
  }           
}
/*
// level 5
#declare cb2 = object
{
  union
  {
    object{ cb }
    object{ cb2 scale 1/2.5 translate <1, 1, 1> }
    object{ cb2 scale 1/2.5 translate <1, 1, -1> }
    object{ cb2 scale 1/2.5 translate <1, -1, 1> }
    object{ cb2 scale 1/2.5 translate <1, -1, -1> }
    object{ cb2 scale 1/2.5 translate <-1, 1, 1> }
    object{ cb2 scale 1/2.5 translate <-1, 1, -1> }
    object{ cb2 scale 1/2.5 translate <-1, -1, 1> }
    object{ cb2 scale 1/2.5 translate <-1, -1, -1> }
  }           
}
  */
light_source
{
  <10000, 40000, -5000>
  color rgb 1
}

camera
{
  location <0, 5, -10>
  look_at 0
  angle 40
}

object {
  cb2
  rotate y*45
  texture
  {
    pigment { color rgb <1, 0.5, 0> }
    finish
    {
      ambient 0.2
      diffuse 0.8
      brilliance 0.5
      roughness 0.05
      specular 1
    }
  }
}