// Persistence of Vision Ray Tracer Scene Description File
// File: gradient_bug.pov
// Vers: 3.1
// Desc: Color at the end of the cylinder are not clearly defined
// Date: 08/05/99
// Auth: Carl Osterwisch <costerwi@biocom.arizona.edu>

#version 3.1

#include "colors.inc"

global_settings
{
  assumed_gamma 1.0
}

// ----------------------------------------
camera
{
  location  <-4, 0.5, -4.0> *.5
  direction 1.5*z
  right     4/3*x
  look_at   <0.0, 0.0,  0.0>
}

light_source
{
  <-30, 30, -30>
  color red 1.0  green 1.0  blue 1.0
}

// ----------------------------------------
plane
{
  z, 1
  texture {
    finish { reflection 1.0 ambient 0 diffuse 0 }
  }
}

    
cylinder {<0, 0, -1>, <0, 0, 0>, .5
  texture {
    pigment {
      gradient z color_map {
        [0.0 color Blue]
        [1.0 color Red]
      }
    }
  }
}