// Scene setup
#include "colors.inc"
#include "textures.inc"

camera {
    location <0, 3, -6>
    look_at <0, 1, 0>
}

light_source { <-20, 30, -20> color White }

// Reflective sphere
sphere {
    <0, 1, 0>, 1
    finish {
        ambient 0.1
        diffuse 0.6
        specular 0.9
        roughness 0.005
        reflection 0.7
    }
}

// Checkered plane
plane {
    <0, 1, 0>, 0
    texture {
      pigment
      {
        checker
        color rgb <1, 1, 1>, color rgb <0.5, 0.5, 0.5>
        scale 2
      }
    }
}

// Sky
sky_sphere {
    pigment {
        gradient y
        color_map {
            [0.0 color rgb <0.529, 0.807, 0.980>]
            [0.7 color rgb <0.529, 0.807, 0.980>]
            [1.0 color rgb <0.000, 0.749, 1.000>]
        }
    }
}