// Quarto Exercicio de MC930
// Editado em 26/10
// Fabio Yuasa Niizu RA:962325

background{ color rgb < 1,1, 1 > }

light_source {
  < 5.00, -20.00, 5.00 >
  color rgb < 1.00, 1.00, 1.00 >
}

camera {
  location  <  0.00, -14.00, 0.00 >
  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_red =
  texture {
    pigment { color rgb < 1, 0, 0 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }

#declare tinta_blue =
  texture {
    pigment { color rgb < 0, 0, 1 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }


#declare tinta_green =
  texture {
    pigment { color rgb < 0, 1, 0 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }

#declare tinta_white =
  texture {
    pigment { color rgb < 1, 1, 1 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }

#declare bolaSuperior =
  sphere {
    < 0, 0.00, 5.00 >, 1.00
    texture { tinta_green }
  }

#declare bolaInferior =
  sphere {
    < 0, 0.00, -5.00 >, 1.00
    texture { tinta_green }
  }

#declare cilindro =
  cylinder {
    < 0.00, 0.00, 5.00 >,
    < 0.00, 0.00, -5.00 >,
    0.50
    texture { tinta_red }
  }

#declare bolaEsquerda =
  sphere {
    < -5.00, 0.00, 0.00 >, 1.00
    texture { tinta_green }
  }

#declare bolaDireita =
  sphere {
    < 5.00, 0.00, 0.00 >, 1.00
    texture { tinta_green }
  }

#declare cilindroDeitado =
  cylinder {
    < -5.00, 0.00, 0.00 >,
    <  5.00, 0.00, 0.00 >,
    0.50
    texture { tinta_red }
  }

#declare Caixa =
  box {
    <  -2, -2,  -2>,  // Near lower left corner
    <   2,  2,   2>
    texture { tinta_blue }
  }

#declare Logo =

union {
     object { bolaSuperior }
     object { bolaInferior }
     object { cilindro }
     object { Caixa }
     object { bolaEsquerda }
     object { bolaDireita }
     object { cilindroDeitado }

  text { ttf "arial.ttf" "FYN" 1.00, 0.00
    texture { tinta_white }
    rotate <90, 0, 0>
    translate <-0.85, -2, -0.25>
  }
}

// Aqui está a cena, finalmente:

object { Logo
         translate <clock, 0, abs(sin(clock*9))>
}