// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2023-09-13 11:37:02 by stolfilocal

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

background{ color rgb < 0.75, 0.2, 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 }
  }

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

#declare corpo =
  sphere{
    < 0.00, 0.00, 0.00 >, 2 
    texture{ tx_plastico }
  }

#declare buraco =
  sphere{
    < 0.00, 0.00, 0.00 >, 1.65 
    texture{ tx_plastico }
  }

#declare detalhe_esfera =
  sphere{
    < 0.00, 0.00, 0.00 >, 0.2 
    texture{ tx_plastico }
  }

#declare detalhe_esfera_inters =
  sphere{
    < 0.00, 0.00, 0.00 >, 0.25 
    texture{ tx_plastico }
  }

#declare detalhe_cone =
  cone{
    < 0, 0, 0.50 >, 0.4
    < 0, 0, 1.00 >, 0.01
    texture{ tx_plastico }
  }
  
#declare base_tapete = 
  cylinder{
    < -2.00, +2.00, -1.00 >,
    < +2.00, -2.00, +2.00 >,
    0.25
    texture{ tx_plastico }
  }
  
#declare haste = 
  cylinder{
    < -0.00, -0.00, -0.00 >,
    < +0.00, +0.00, +1.00 >,
    0.3
    texture{ tx_plastico }
  }

#declare base = 
  cylinder{
    < -0.00, -0.00, -0.00 >,
    < +0.00, +0.00, +0.20 >,
    1.8
    texture{ tx_plastico }
  }

#declare tapete = 
  box{ <0,-3,0>, <1.3,3,0.3>
    texture{ tx_plastico }
  }

#include "eixos.inc"

// Aqui est� a cena, finalmente:

union{
  // object{ eixos(5) }
  union{
    difference{ 
      object{ corpo } 
      object{ buraco translate < 1.1,0,+0.2 >} 
    }
    object{ haste translate < 0,0,-3 >} 
    object{ base translate < 0,0,-3 >} 
    object{ tapete translate <2,0,-3>} 
    object{ tapete translate <-3,0,-3>} 
    object{ detalhe_cone translate <0,0,2>} 
    object{ detalhe_cone translate <0,0,-3> rotate <180, 0, 0> }
    object{ detalhe_esfera translate <0,0,3>} 
  }
}

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, -0.80 >;
#declare raio_cena = 7.0;
#declare dir_camera = < 14.00, 7.00, 5.00 >;
#declare dist_camera = 4*raio_cena;
#declare intens_luz = 2.20;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)