// Last edited on 2005-01-05 22:02:26 by stolfi
// Processed by remove-cam-lights
#include "colors.inc"

background{ color rgb < 0.75, 0.8, 0.85 > }

#declare tx_espelho =
  texture{
    pigment {Gray70}
    finish{
      ambient 0.05 diffuse 0.05
      reflection{
         Silver
         metallic
       }
      specular 0.20 roughness 0.05
    }
  }

#declare tx_pedras =
  texture{
     finish {
         ambient 0.1 diffuse 0.1 reflection 0.25
         specular 1 roughness 0.001
     }
     pigment {color rgb <0, 1, 1>}
  }

#declare pedrinha =
  sphere{
    <0.01, 0.5, 1>, 0.2
    texture {tx_pedras}

  }

#declare pedrinhaII =
  sphere{
    <0, 0.5, 0.8>, 0.2
    texture {tx_pedras}

  }

#declare lathe_coroa =
lathe {
    linear_spline
    5,
    <0,1.9>, <0.4,2.1>, <0.2,2.5>, <1.0,3>, <0.7,3.8>
    texture { tx_espelho}
    rotate -90*x
    translate <0,0,3.8>
  }

#declare donut =
torus{
   0.70, 0.2
   rotate -90*x
   texture { tx_espelho }

}

#declare chao=
plane{ z, 0
  texture{
    pigment{ checker <0.5,0.5,0.5>, White }
    finish { ambient 0.6 diffuse 0.4 }
    scale 0.5
  }
  translate -1*z
}

difference {
  union {
       object { lathe_coroa }
       object { donut }
       object { pedrinha }
  }
}

object { chao }

#include "camlight.inc"
camlight(<0.0,0.0,0.5>,<8.00,4.00,2.00>,0.45,z,1.0)