#include "functions.inc"
#include "realskies.inc"

camera {
  location  <0.0, 1, -5.0>
  look_at   <0.0, 1,  0.0>
}

// Create an infinite sphere around scene and allow any pigment on it
sky_sphere { %texture% }

plane {
    y, 0.0
    material {
        texture {
            pigment {
                color rgbt <0.8, 0.9, 1, 0.9>
            }
            finish {
                ambient 0.0
                diffuse 0.0

                reflection {
                    0.2, 1.0
                    fresnel on
                }

                specular 0.4
                roughness 0.003
            }
            normal {
                function {
                    f_ridged_mf(x/9, y, z/5, 0.1, 3.0, 7, 0.7, 0.7, 2)
                } 0.6
                turbulence 2.5
                scale 0.13
            }
        }
        interior { ior 1.3 }
    }
}

plane {
    y, 0.0 
    translate <0, -0.01, 0>
}

fog {
    distance 4
    color rgbft <0.0, 0.0, 0.0, 0, 0.5>
    fog_type 2
    fog_alt 0.01
    turbulence 2
    turb_depth 0.9
}