// INQUIRE / CAVE '99.10
// By Tsutomu HIGO  E-mail: nj2t-hg@asahi-net.or.jp

#version 3.1;
global_settings {
  max_trace_level 30
  assumed_gamma 2.2
  }

light_source {<-1, 3, -20> color <5,5,5>}

camera {
  location <0,1,-10>
  angle 100
  look_at <0, -2, 0>
  }

union {
  cylinder { <0,0,-10> <0,0,80> 2.5 }
  cylinder { <0,0,-300> <0,0,90> 3 }
  pigment {crackle
    color_map{
      [0 color rgbt <0,0.7,0.3,0>]
      [0.5 color rgbt <3,3,5,1>]
      }
    turbulence 0.5
    scale 0.3
    }
  }

background { color rgb <0,0,0.7> }