// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2000-09-21 20:06:05 by stolfi

// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2000-09-21 20:06:05 by stolfi

background{ color rgb <0,0,.2> }

light_source {
  < -100.00, 100.00, -100.00 >
  color rgb < 1, 1, 1 >
} 

camera {
  location  < -1, -1, -2 >
  look_at   < 0, 0, 0 >
} 


#declare casca =
  blob {
    threshold .55
    sphere { <-.5,0,0>, .8, 1 
      texture {
        pigment {color rgb <0,0,1>}
        normal { bumps 1 scale 0.05 }
      }
    }
    sphere { <.5,0,0>, .8, 1
      texture {
        pigment {color rgb <1,0,0>}
        normal { bumps 1 scale 0.05 }
      }
    }
    sphere { <0,0,.87>, .8, 1
      texture {
        pigment {color rgb <0,1,0>}
        normal { bumps 1 scale 0.05 }
      }
    }
    sphere { <0,.87,0>, .8, 1
      texture {
        pigment {color rgb <1,1,0>}
        normal { bumps 1 scale 0.05 }
      }
    }
}

#declare miolo =
  blob {
    threshold .7

    sphere { <-.5,0,0>, .8, 1 
      texture {
        pigment {color rgb <.05,.05,.05>}
        normal { bumps 1 scale 0.05 }
      }
    }
    sphere { <.5,0,0>, .8, 1
      texture {
        pigment {color rgb <.05,.05,.05>}
        normal { bumps 1 scale 0.05 }
      }
    }
    sphere { <0,0,.87>, .8, 1
      texture {
        pigment {color rgb <.05,.05,.05>}
        normal { bumps 1 scale 0.05 }
      }
    }
    sphere { <0,.87,0>, .8, 1
      texture {
        pigment {color rgb <.05,.05,.05>}
        normal { bumps 1 scale 0.05 }
      }
    }
}


#declare mybox1 =
  box {
    <-1.3,-1.3,-1.3>,
    <-.5,1.3,0>
    texture {
      pigment { color rgb <0,0,1> }
      normal { bumps 1 scale 0.05 }
    }
  }

    

difference { 
  object { casca }
  difference {
     object { mybox1 }
     object { miolo } 
  }
}