#declare chrome = texture { pigment { color rgbf < 0.5 0.5 0.5 0>} finish { diffuse 0.1 specular 0.5 reflection 0.7 roughness 0.005 metallic } }

#declare hotel_rack =
union {
  cylinder { <0,0,0> <0,0,0.2> 1.3 }
  torus { 1.3 0.1 rotate 90*x translate 0.1*z }
  cylinder { <0,0,0> <0,0,0.3> 1.15 }
  torus { 1.15 0.1 rotate 90*x translate 0.2*z }
  cylinder { <0,0,0> <0,0,0.4> 1.0 }
  torus { 1.0 0.1 rotate 90*x translate 0.3*z }
  cylinder { <0,0,0> <0,0,1.5> 0.55 }

  cylinder { <24,0,0> <24,0,0.2> 1.3 }
  torus { 1.3 0.1 rotate 90*x translate <24,0,0.1> }
  cylinder { <24,0,0> <24,0,0.3> 1.15 }
  torus { 1.15 0.1 rotate 90*x translate <24,0,0.2> }
  cylinder { <24,0,0> <24,0,0.4> 1.0 }
  torus { 1.0 0.1 rotate 90*x translate <24,0,0.3> }
  cylinder { <24,0,0> <24,0,1.5> 0.55 }
  sphere_sweep {
    linear_spline
    10 <0,0,0> 0.5
    <0,0,10> 0.5 <0.07,0,10.25> 0.5 <0.25,0,10.43> 0.5 <0.5,0,10.5> 0.5
    <23.5,0,10.5> 0.5 <23.75,0,10.43> 0.5 <23.93,0,10.25> 0.5 <24,0,10> 0.5
    <24,0,0> 0.5
  }
  sphere_sweep {
    linear_spline
    10 <0,0,3.5> 0.4
    <0,-2.5,3.5> 0.4 <0.07,-2.75,3.5> 0.4 <0.25,-2.93,3.5> 0.4 <0.5,-3,3.5> 0.4
    <23.5,-3,3.5> 0.4 <23.75,-2.93,3.5> 0.4 <23.93,-2.75,3.5> 0.4 <24,-2.5,3.5> 0.4
    <24,0,3.5> 0.4
  }
  cylinder { <0,0,3> <24,0,3> 0.4 }
  cylinder { <0,0,5.5> <24,0,5.5> 0.4 }
  cylinder { <0,0,8> <24,0,8> 0.4 }
  texture { chrome }
}