// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2001-06-05 00:44:37 by stolfi 
#include "colors.inc"

background{ color rgb < 0.90,0.70, 0.60 > }

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

#declare Yellow2 =
texture {
  pigment {
    color red 1 green 1 blue 0
  }
  finish {
    diffuse 0.5
    phong 0.5
    phong_size 3
    reflection 0.5
  }
}

camera 
{
location < 15.00, -12.00, 6.00>
//location <-20,0,15>
right <-0.60,0.00, 0.00>
up <0.0, 0.0, 0.80>
sky <0.00, 0.00, 1.00> 
look_at <2.00, 2.0, 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 = verde

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

#declare cor_espelho = White

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

#declare tx_espelho2 = texture  { pigment{rgb Black}
finish{ambient 0.05 diffuse 0.05 reflection Black specular 0.20
                roughness 0.05
  }
} 
#declare Branco2=
 texture{
   pigment{White}
   normal{
     dents 0.6
     scale 0.24
   }
   finish{phong 0.8 phong_size 200}
 }
       
#declare bola2 = 
cylinder { 
<  0.50, 1.50, 3.00 >,
< 3.50, 1.50, 3.00>, 0.30
  texture {branco}
}
  
#declare cone1 = 
  cone {
    < 2.50, 2.0, 1.00 >,1.25
    < 2.50, 2.0, 5.00 >, 0.50
    texture { tx_cristal}
  }
  
#declare haste  = 
  cylinder {
    < 2.50, 0, 6.00 >,
    < 2.50, 0, 2.00 >,
    0.30
    texture { tx_cristal }
  }    
  
#declare sup = sphere { <2.5,0,2> 0.5 texture {tx_cristal}}

fog {colour rgbft<0.0, 0.5, 0.7, 0.50, 0.0> distance 50}   

#declare suporte = 
box { <1, 5, 0.5>, < 6.5,-2,2> texture {tx_espelho}}
  
// Aqui está a cena, finalmente:
  union {
     object { cone1 hollow interior {ior 1.5}}
object { haste hollow interior {ior 1.5}}
object { haste translate <0,4,0>hollow interior {ior 1.5}}                         

object {sup hollow interior {ior 1.5}texture {Yellow2}}                  
object {sup translate <0,4,0> hollow interior {ior 1.5}texture {Yellow2}}
object {sup translate <0,0,4> hollow interior {ior 1.5}texture {Branco2}}
object {sup translate <0,4,4> hollow interior {ior 1.5} texture {Branco2}}
object {suporte translate <-1.0, 0.75,0>  }
object {torus {0.75, 0.35  rotate 90*z rotate 180*x rotate 90*y texture {tx_cristal} translate
<2.5,0,5>}}
object {torus {0.75, 0.35  rotate 90*z  rotate 90*y texture {tx_cristal} translate
<2.5,4.0,5>}}
object {torus {0.75, 0.35  rotate 90*z  rotate 90*y texture {tx_cristal} translate
<2.5,2.0,5>}}
object {torus {0.85, 0.35  rotate 90*z  rotate 90*y texture {Yellow2} translate
<2.5,2.0,2.2>}}
object {sphere { <2.5,2.1,6.5> 0.6 texture {Branco2}}}
object {sphere { <2.5,2.1,6> 0.8 texture {Branco2}}}
object {sphere { <2.5,2.1, 7.0>, 0.4 texture { Branco2 }}}
difference {torus {0.45, 0.25   rotate 90*z texture {tx_espelho2} translate
<2.5,0.75,5>} }
difference {
torus { 0.45, 0.25 rotate z*90 texture {tx_espelho2} translate
<2.5,3.35,5>} 

} 
}

blob {
threshold 0.75
sphere { <2.5,2.1,5>, 2, 1 texture {Branco2} }

}

plane { <0, 0,1>,-1
pigment {
checker color White, color Blue scale 6}       

}