// Exercicio 3 de MC930

background{ color rgb < 1.00, 1.00, 1.00 > }

camera {
  location  <  0.00, 6.50, 1.50 >
  right     <  0.00, 1.20, 0.00 >
  up        <  0.00, 0.00, 0.90 >
  sky       <  0.00, 0.00, 1.00 >
  look_at   <  0.00, 0.00, 0.00 >
}

light_source { <0.00, 4.00, 1.50> color rgb <1.00,1.00,1.00> }

#declare rosa = rgb < 1.00, 0.50, 0.50 >;
#declare amarelo = rgb < 1.00,1.00,0.00 >;
#declare roxo = rgb < 1.00,0.00,1.00 >;
#declare preto = rgb < 0.00,0.00,0.00 >;
#declare laranja = rgb < 1.00, 0.80, 0.00 >;
#declare verde = rgb < 0.00, 1.00, 0.00 >;

#declare talo =
  cylinder {
    < -2.00, 0.00, 0.00 >, < -3.50, 0.00, 0.00 >, 0.2
    texture { pigment { color verde }}
  }

#declare folha1 =
  sphere {
    < -3.50, 0.00, 0.50 >, 0.50
    texture { pigment { color verde }}
  }

#declare folha2 =
  sphere {
    < -3.50, 0.00, -0.50 >, 0.50
    texture { pigment { color verde }}
  }

#declare corte =
  box {
    <1.80, 2.00, 3.00>, <-1.80, 0.00, 0.00>
    texture { pigment { color laranja }}
  }

#declare corte2 =
  box {
    <1.70, 1.90, 2.90>, <-1.70, 0.10, 0.10>
    texture { pigment { color roxo }}
  }

#declare polpa =
  sphere {
    <0.00, 0.00, 0.00>, 1.50
    texture { pigment { color roxo }}
  }

#declare semente =
  sphere {
    <0.00, 0.00, 0.00> 0.25
    texture {pigment { color preto }}
  }

difference {

   blob {
	threshold .65
	sphere {< 1.00, 0.00, 0.00 >, 3.00, 1 pigment { rosa }}
	sphere {< -1.00, 0.00, 0.00 >, 3.00, 1 pigment { amarelo }}
	cylinder {< 2.25, 0.00, 0.00 >, < 1.00, 0.00, 0.00 >, 1.00, 1 pigment { verde }}
	finish { phong 1 }
   }

   object {corte}
}


object {talo}
object {folha1
	scale <1.00, 0.20, 1.00>
}
object {folha2
	scale <1.00, 0.20, 1.00>
}

difference {

   object {polpa
	scale <1.20, 1.00, 1.00>
   }

   object {corte2}
}

object {semente}
object {semente
	translate <-0.10, 0.00, 1.00>
}
object {semente
	translate <-0.25, 0.00, 0.40>
}
object {semente
	translate <0.30, 0.00, 0.75>
}
object {semente
	translate <-0.65, 0.00, 0.65>
}
object {semente
	translate <0.90, 0.00, 0.55>
}
object {semente
	translate <-0.90, 0.00, 0.15>
}
object {semente
	translate <0.10, 0.70, 0.00>
}
object {semente
	translate <-0.20, 1.10, 0.00>
}
object {semente
	translate <0.35, 0.30, 0.00>
}
object {semente
	translate <-0.45, 0.50, 0.00>
}
object {semente
	translate <0.90, 0.70, 0.00>
}
object {semente
	translate <-0.90, 0.8, 0.00>
}