// Last edited on 2001-06-02 22:10:53 by stolfi
// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 02/06/2001 
#include "colors.inc"

background{ color rgb < 0.50,0.90, 0.90 > }

light_source {
  < 12.00, 6.00, 15.00 >
  color rgb < 1.00, 1.00, 1.00 >
} 

camera {
  location < 1.00, 10.00, 12.00 >
  right    <-0.60, 0.00, 0.00 >
  up       < 0.00, 0.00, 0.80 >
  sky      < 0.00, 0.00, 1.00 > 
  look_at  < 2.00, 2.00, 3.00 >
}

#declare raio = 2.000;

#declare vermelho = 
  texture {
    pigment { color rgb < 1.00, 0.00, 0.00 > }
    finish { diffuse 0.9 specular 0.5 roughness 0.05 ambient 0.1 }
  }

#declare amarelo = 
texture {
pigment { color rgb <1.0, 1.0, 0.0>}
          finish {diffuse 0.9 specular 0.5 roughness 0.050 ambient 0.0}
}

#declare branco = 
texture 
{pigment {color rgb <1.0, 1.0, 1.0> }
          finish {diffuse 0.9 specular 0.5 roughness 0.050 ambient 0.1}
}

#declare preto = 
texture 
{pigment {color rgb <0.0, 0.0, 0.0> }
          finish {diffuse 0.9 specular 0.5 roughness 0.050 ambient 0.1}
}
#declare azul = 
texture 
{pigment {color rgb <0.0, 0.2, 1.0> }

}

#declare verde =
texture {pigment {color rgb <0.0, 1.0, 0.1>}
           finish {diffuse 0.75 specular 0.5 roughness 0.050 ambient 0.1}

}

# declare cor_cristal = azul

#declare  tx_cristal = texture { finish {
	ambient 0.1 
	diffuse 0.1 
	reflection 0.25 
	specular 1 roughness 0.001} 
        pigment {color filter 1 Blue}
}

#declare cor_espelho = White

declare tx_espelho = texture  { pigment{rgb White}
finish{ambient 0.05 diffuse 0.05 reflection White specular 0.20
                roughness 0.05
  }
} 

#declare bola2 = 
cylinder { 
<  0.50, 1.50, 3.00 >,
< 3.50, 1.50, 3.00>, 0.30
  texture {branco}
}
  
#declare cone1 = 
  cone {
    < 2.00, 2.0, 1.00 >,1.5
    < 2.00, 2.0, 5.00 >, 0.50
    texture { tx_cristal}
  }
  
#declare remo  = 
  cylinder {
    < 2.00, 0.0, 4.00 >, //,,4
    < 2.000, 2.00, 4.00 >,
    0.10
    texture { amarelo }
  }

#declare orelha = torus {0.5, 0.15  texture {amarelo}}

#declare suporte = 
box { <1, 4, 1>, < 6.5,0,2> texture {tx_espelho}}
  
// Aqui está a cena, finalmente:

//difference {object {remo} object {cone1}}
  union {
    object { cone1 hollow interior {ior 1.5}}
//object { remo  }
//object { remo translate <0.0, 0.0,0.5> rotate 90*y}
//object { remo translate <0.0, 1.5, 0.5> rotate 90 *y}
//object { orelha translate <2,2,2> rotate 180*x }
object {suporte translate <-2.0, 0,0>  }
difference {
torus { 0.45, 0.25   rotate 90*z texture {preto} translate
<1.0,0,5>} }
difference {
torus { 0.45, 0.25 rotate z*90 texture {preto} translate
<1.0,2.5,5>}
} 
}

blob {
threshold 0.75
sphere { <2.3,2.1,5>, 2, 1 texture {branco} }
}
plane { <0, 0,1>,-1
pigment {
checker color White, color Blue}
}