// Exemplo de arquivo de descricao de cena para POV-ray
// Daniel Camillo Collier Farias

// ======================================================================
// CORES E TEXTURAS

background{ color rgb < 0.75, 0.80, 0.85 > }

#declare tx_plastico = 
  texture{
    pigment{ color rgb < 0.10, 0.80, 1.00 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.005 }
  }

#declare tx_fosca = 
  texture{
    pigment{ color rgb < 1.00, 0.80, 0.10 > }
    finish{ diffuse 0.9 ambient 0.1 }
  }

#declare tx_espelho = 
  texture{
    pigment{ color rgb < 1.00, 0.85, 0.30 > }
    finish{ diffuse 0.2 reflection 0.7*< 1.00, 0.85, 0.30 > ambient 0.1 }
  }

#declare tx_vidro = 
  texture{
    pigment{ color rgb < 0.85, 0.95, 1.00 > filter 0.70 }
    finish{ diffuse 0.03 reflection 0.25 ambient 0.02 specular 0.25 roughness 0.005 }
  }


#declare tx_xadrez =
  texture{
    pigment{ checker color rgb < 0.10, 0.32, 0.60 >, color rgb < 1.00, 0.97, 0.90 > }
    finish{ diffuse 0.9 ambient 0.1 }
    scale 2.0
  }

// ======================================================================
// DESCRIÇÃO DA CENA 


#declare part1 = 
cylinder{
<0, -2, 0>
<0, 2, 0>
0.1
}

#declare part2 = 
cylinder{
<0, 0, 0>
<0, 1, 0>
0.1
}

declare part4 =
box {
<-1,-0.5,-0.05>
<1,0.5,0.05>
}


#declare part = union {
  union {
  object{ part1 }  
  object{ part2 rotate 45*x}
  object{ part2 rotate 135*x translate <0,2,0> }
  object{ part1 scale 0.2*y translate <0,1,0.68> }
  object{ part2 scale 4*y rotate 200*x translate -2*y}
  union {
  union {
  object{ part2 }
  object{ part2 rotate 225*x}
  translate <0,-6.7, 0.38>
  }
  object{ part4 translate <0,-7.2,-0.3> }
  rotate 180*y
  translate <0,0,-1>
  }
  translate <0,3.35,0>
  }
  texture {tx_plastico}
}


// Aqui está a cena, finalmente:

#macro pegador(A)
union{
  union{
  object{ part }
  object{ part rotate <A,180,0> translate <-0.2,0,-1>}
  translate <0,0,0.45>
  }
  object{ part1 scale 0.1*y rotate 90*z texture{tx_fosca}}
}
#end

pegador(0)

union {
pegador(15)
translate <3,0,0>
}

union {
pegador(30)
translate <-3,0,0>
}


#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 1.00 >;
#declare raio_cena = 10.0;
#declare dir_camera = < 14.00, 7.00, 4.00 >;
#declare dist_camera = 16.0;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)