// SPOTLIGHT /  Light Array '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 <-10.2, 1, -20>
  look_at <-7, 5, 0>
  angle 60
  }

media {
  scattering { 2, rgb 0.03}
  intervals 1
  samples 10
  method 3
  }

#declare Intensity = 8;
light_source {
  <-20, 0.1, 56>
  color rgb<.3, .3, 1> * Intensity
  spotlight
  point_at <3, -10, -16>
  radius 20
  falloff 15
  tightness 1
  media_attenuation on
  }

union {
  #declare I = 0; #declare Imax = 51; #while(I<Imax)
    #declare J = 0; #declare Jmax = 50; #while(J<Jmax)
      box { <2*(I-Imax/2)-0.3, -100, 2*(J-Jmax/2)-0.3> <2*(I-Imax/2)+0.3, 0, 2*(J-Jmax/2)+0.3> }
    #declare J = J+1; #end
  #declare I = I+1; #end
  pigment { rgbt <0.5, 0.8, 1, 0> }
  finish { ambient 0.3 reflection 0.3 diffuse 0.7 phong 1 }
  }