#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 tub_handrail =
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> 0.7 }

  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> 0.7 }
  sphere_sweep {
    linear_spline
    10 <0,0,0> 0.62
    <0,0,2> 0.62 <0.07,0,2.25> 0.62 <0.25,0,2.43> 0.62 <0.5,0,2.5> 0.62
    <23.5,0,2.5> 0.62 <23.75,0,2.43> 0.62 <23.93,0,2.25> 0.62 <24,0,2> 0.62
    <24,0,0> 0.62
  }
  texture { chrome }
}