// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2010-03-04 15:44:01 by stolfi

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

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

#declare tx_plastico = 
  texture{
    pigment{ color rgb < 1.00, 0.50, 0 > }
    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_fosca2 = 
  texture{
    pigment{ color rgb < 0.19, 0.19, 0.8 > }
    finish{ diffuse 0.9 ambient 0.1 }
  }

#declare tx_fosca3 = 
  texture{
    pigment{ color rgb < 0.37, 0.62, 0.62 > }
    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 raio = 2.000;

// Partes da cena:

#declare corpo =
  box{ < 2,0.9,0 >, < -2,-0.9,0.5 > }

#declare perna1 =
  cylinder{
    < 0.9,0,-0.5>,
    < 0.9,0,2>,
    0.2
  }

#declare perna2 =
  cylinder{
    < -0.9,0,-0.5>,
    < -0.9,0,2>,
    0.2
  }

#declare pescoco1 =
  cylinder{
    < 1,0,2>,
    < 1,0,3.2>,
    0.3
  }

#declare pescoco2 =
  cylinder{
    < -1,0,2>,
    < -1,0,3.2>,
    0.3
  }

#declare cabeca1 =
  sphere{ < 1,0,3.5 >, 0.5}

#declare cabeca2 =
  sphere{ < -1,0,3.5 >, 0.5}

#declare pe1 =
  box{ < 1.27,0.72,-0.5 >, < 0.54,-0.36,-0.2 > }
  
#declare pe2 =
  box{ < -1.27,0.72,-0.5 >, < -0.54,-0.36,-0.2 > }

#declare bico1 =
  cone{
    < 1,0,3.5 >, 0.25,
    < 1,1.2,3.5 >, 0
  }

#declare bico2 =
  cone{
    < -1,0,3.5 >, 0.25,
    < -1,1.2,3.5 >, 0
  }
  
#declare chao = 
  box{ <-20,-20,-1>, <+20,+20,0> }

#include "eixos.inc"

// Aqui está a cena, finalmente:

union{
  object{ eixos(3.00) }

  object{ corpo translate < 0,0,2 > texture{tx_fosca2} }
  object{ perna1 texture{tx_fosca} }
  object{ perna2 texture{tx_fosca} }
  object{ pescoco1 texture{tx_fosca3} }
  object{ pescoco2 texture{tx_fosca3} }
  object{ cabeca1 texture{tx_fosca} }
  object{ cabeca2 texture{tx_fosca} }
  object{ pe1 texture{tx_plastico} }
  object{ pe2 texture{tx_plastico} }
  object{ bico1 texture{tx_plastico} }
  object{ bico2 texture{tx_plastico} }


  object{ chao  translate < 0,0,-0.5 > texture{ tx_xadrez } }

}

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 1.00 >;
#declare raio_cena = 6.0;
#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)