// SPOTLIGHT /  Light Flame '05.01
// by Tsutomu HIGO  URL: http://www.asahi-net.or.jp/~nj2t-hg/

#version 3.6;
global_settings {
  max_trace_level 6
  assumed_gamma 2.2
  }

camera {
  location <0, 2, -30>
  look_at <2, 3, 0>
  angle 60
  }

media {
  scattering { 2, rgb 0.03}
  intervals 1
  samples 50
  method 3
  }

#declare Intensity = 10;
light_source {
  <-20, -15, 30>
  color rgb <0.3, 0.3, 1> * Intensity
  spotlight
  point_at <15, 15, -30>
  radius 10
  falloff 15
  tightness 1
  media_attenuation on
  }

union {
  #declare I = 0; #declare Imax = 50; #while(I<Imax)
    cylinder { <3*(I-Imax/2), 0, -100>, <3*(I-Imax/2), 0, 100>, 0.6 }
  #declare I = I+1; #end
  pigment { rgbt <1, 0, 0, 0> }
  finish { ambient 0.3 reflection 1 diffuse 0.7 phong 1 }
  }