// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2023-09-13 13:31:50 by stolfilocal

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

 background{ color rgb < 0.75, 0.8, 0.85 > }

#declare tx_plastico = 
  texture{
    pigment{ color rgb < 0,1,1> }
    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 < 0, 0, 1 > }
    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
  }

// ======================================================================
// DESCRI��O DA CENA 

#declare raio = 2.000;

// Partes da cena:
  
#declare bolinha = 
  sphere{ < 0,0,0 >, 0.15 }
 
#declare bolota = 
  sphere{ < 0,0,0 >, 0.3 }
  
#declare pe = 
  cylinder{
    < 0, 0, 0.1 >,
    < 0, 0, +2.1 >,
    0.1
    texture{ tx_fosca }
  }

#declare apoio =
  cylinder{
    < 0, 0, 0 >,
    < 0, 0, 0.7 >,
    0.1
    texture{ tx_fosca }
  }

#declare furo = 
  sphere{ < 0,0,0 >, 0.7 }
  
#declare assento = 
  box{ <-0.1,-0.1,0>, <2.1,2.1,0.2> texture{tx_fosca}}

#declare encosto = 
  box{ <0,0,0>, <0.2,2,1.3> texture{tx_fosca}}

#declare base = 
  cone{
    <0,0,0>, 0.7
    <0, 0, 0.7> 0.3
    texture{tx_plastico}
  }

#declare abajur = 
  cone{
    <0,0,0>, 0.8
    <0, 0, 1> 0.3
    texture{tx_plastico}
  }

#declare haste = 
  cylinder{
    < 0, 0, 0.1 >,
    < 0, 0, +3 >,
    0.1
    texture{ tx_fosca }
  }  

#include "eixos.inc"

union{
  // object{eixos(4)}

  
  object{pe translate<1,-1,0>}
  object{bolinha translate<1,-1,0>}

  object{pe translate<3,-1,0>}
  object{bolinha translate<3,-1,0>}

  object{pe translate<1,1,0>}
  object{bolinha translate<1,1,0>}

  object{pe translate<3,1,0>}
  object{bolinha translate<3,1,0>}

  difference{
    object{assento translate<1, -1, 2.1>}
  object{furo translate<2, 0, 2.2>}
  }
  

  object{apoio translate<1, -0.5, 2.3>}
  object{apoio translate<1, 0.5, 2.3>}

  object{encosto translate<0.9, -1, 2.9>}

  object{base translate<3, 4, 0>}
  object{haste translate<3, 4, 0.6> texture{tx_plastico}}
  object{abajur translate<3, 4, 3.6>}
}

#include "camlight.inc"
#declare centro_cena = < 2.00, 1.50, 2.00 >;
#declare raio_cena = 5.0;
#declare dir_camera = < 14, 7.00, 4.00 >;
#declare dist_camera = 5*raio_cena;
#declare intens_luz = 1.20;
camlight(centro_cena, raio_cena, dir_camera, dist_camera, z, intens_luz)