// Exercicio 1
// Luis Antonio Pazian Lemos RA 951805 - 12/05/2001

background{ color rgb <0, 0.6, 1.0 > }

light_source {
  < 4.00, 10.00, 15.00 >
  color rgb < 1.00, 1.00, 1.00 >
} 

camera {
  location  <  4.00, 2.00, 1.00 >
  right     < -1.20, 0.00, 0.00 >
  up        <  0.00, 0.00, 0.90 >
  sky       <  0.00, 0.00, 1.00 >
  look_at   <  0.00, 0.00, 0.00 >
} 

#declare raio = 2.000;

#declare tinta_A = 
  texture {
    pigment { color rgb < 0.5, 0.25, 0.00 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }

#declare tinta_B = 
  texture {
    pigment { color rgb < 0.00, 1.00, 0.00 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }

#declare tinta_C = 
  texture {
    pigment { color rgb < 1.00, 1.00, 0.40 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.4 ambient 0.1 }
  }
  
#declare bola =
  sphere {
    < 1.00, 1.12, 0.65 >, 0.15 
    texture { tinta_A }
  }
#declare cone1 =
cone {
    <1, 1, -0.5>, 0.75    // Center and radius of one end
    <1, 1, 0.5>, 0.25    // Center and radius of other end
    texture { tinta_C scale 4 }
  }

#declare cone2 =
cone {
    <1,0.85,0.5>, 0.10    // Center and radius of one end
    <1,0.85,1.0>, 0.00    // Center and radius of other end
    texture { tinta_B scale 4 }
  }
  
#declare furo1 = 
  cylinder {
    < -2.00, -3.00, -2.00 >,
    < +2.00, +2.00, +2.00 >,
    0.75
    texture { tinta_B }
  }
  
#declare furo2 = 
  cylinder {
    < -2.00, -2.00, +2.00 >,
    < +2.00, +2.00, -2.00 >,
    0.75
    texture { tinta_B }
  }
  
// Aqui está a cena, finalmente:


  object { cone1 }
  object { cone2 }
  object { bola }