#version 3.5;

#include "colors.inc"

global_settings {
  assumed_gamma 1.0
  max_trace_level 5
  adc_bailout 0
}

background {
 red 1
}

camera {
  location  <0.5, 0.5, -4.0>
  orthographic
  up y*1
  right x*1
  look_at   <0.5, 0.5,  0.0>
}

#declare Tex1 = texture {
 pigment {White}
 finish {ambient 1 diffuse 0}
}

#declare Tex2 = texture {
 pigment {Black}
 finish {ambient 1 diffuse 0}
}

plane {
 z,0
 texture {
  image_pattern {
   png "test.png"
   once
  }
  texture_map {
   [0.0 Tex1]
   [1.0 Tex2]
  }
 }
}