#include "colors.inc"
#include "shapes.inc"
#include "textures.inc"
#include "eau.inc"
#include "skies.inc"
#include "rad_def.inc"
#include "sable.inc"

global_settings {
  radiosity
  {
	Rad_Settings(Radiosity_OutdoorLight,off,off)
  }
}


sky_sphere { S_Cloud2 }

camera {
   location  <-150, 50, -500>
   look_at  <-100, -150, -100>
   angle 50
}

background { White }

light_source {
    <0, 500, 0> color White
}

#declare MEau =
material {
   texture {
      pigment { color rgbt <0.21, 0.20, 0.5, 0.96> }
      finish {
         diffuse 0.0
         ambient 0.0

         reflection {
            0.2, 0.95
            fresnel on
            exponent 0.8
         }

         conserve_energy

         specular 0.1
         roughness 0.007
         metallic
      }
   }
   interior {
      ior 1.31
      fade_distance 0.8
      fade_power 1001.0
      fade_color <0.02, 0.20, 0.06>
   }
}

#declare Sable = texture {
		pigment {color rgb < 1, 0.9, 0.65>}
		normal {granite 0.2 scale 0.02}
		finish {
			brilliance 1.6
			specular 0.0
		}};

height_field { pgm "eau.pgm" smooth translate <-.5,0,-.5> scale <1000,1.5,1000> material {MEau}}

height_field { pgm "sable.pgm" smooth translate <-.5,-.5,-.5> scale <1000,10,1000> texture {Sable}}