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

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

light_source {
  < 4.00, 10.00, 50.00 >
  color rgb < 1.00, 1.00, 1.00 >
} 

camera {
  location  <  8.00, 4.00, 2.00 >
  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 < 0.10, 0.80, 1.00 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }

#declare tinta_B = 
  texture {
    pigment { color rgb < 1.00, 0.80, 0.10 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }
  
#declare vermelho =
  texture {
    pigment { color rgb < 1.00, 0.00, 0.00 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }

#declare vermelho_transparente = 
  texture { 
    pigment { color rgbt <1.00 0.00 0.00, 0.60> } 
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 } 
  } 
#declare azul_transparente = 
  texture { 
    pigment { color rgbt <0.00 0.00 1.00, 0.60> } 
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 } 
  } 

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

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

#declare branco_transparente =
   texture { 
    pigment { color rgbt <1.00 1.00 1.00, 0.60> } 
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 } 
  }


#declare elipse_lataria =
  sphere {
    < 0.00, 0.00, 0.00 >, 2.00 
    texture { vermelho_transparente }
    scale <1.00, 2.00, 1.00>
  }
  
#declare elipse_porta =
  sphere {
    < 1.25, -0.50, 0.15 >, 1.00 
    texture { branco_transparente }
    scale <1.00, 1.00, 1.50>
  }  

#declare elipse_vidro =
  sphere {
    < 0.90, 1.25, 0.50 >, 0.50 
    texture { azul_transparente }
    scale <1.00, 2.00, 1.00>
  }
  
#declare esfera_roda1 =
  sphere {
    < 1.00, -0.75, -2.00 >, 0.50 
    texture { preto }
  }

#declare esfera_roda2 =
  sphere {
    < 1.00, -0.40, -1.90 >, 0.50 
    texture { preto }
  }

#declare esfera_roda3 =
  sphere {
    < 1.00, 2.00, -1.55 >, 0.50 
    texture { preto }
}
  
#declare esfera_roda4 =
  sphere {
    < 1.00, 2.35, -1.45 >, 0.50 
    texture { preto }
}

#declare esfera_helice =
  sphere {
    <0.00, 0.50, 2.00>, 0.25
    texture { branco }
  }  

#declare box_pa1=
  box { 
  <-1.00, 1.05, 1.85>,
  <1.60, 3.00, 2.00>
  texture {preto} 
  rotate <0, 0, 10>
  }

#declare box_pa2=
  box { 
  <-1.00, -0.20, 1.85>,
  <1.60, -2.00, 2.00>
  texture {preto} 
  }

#declare box_macaneta=
  box {
  <-2.00,  -1.75, -1.00>,
  <-2.50,  -2.00, -1.25>
  texture {preto}
  }

// Aqui está a cena, finalmente:
union {
  object { elipse_lataria }
  object { elipse_porta }
  
  object { elipse_vidro }

  object { esfera_roda1 }
  object { esfera_roda2 }
  object { esfera_roda3 }
  object { esfera_roda4 }

  object {esfera_helice}

  object {box_pa1}
  object {box_pa2}

  object {box_macaneta}

}