// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2020-09-30 19:57:13 by jstolfi

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

background{ color rgb < 0.5, 0.5, 0.5 > }



#declare marrom = 
  texture{
    pigment{ color rgb < 0.33 0.16, 0.02 > }
    finish{ diffuse 0.9 ambient 0.1 }
  }
#declare 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 }
  }


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

#declare raio = 2.000;


#declare h_plank =  
  box{ 
    <0,0,0>,<20,4,20> texture{marrom}
  }
#declare v_plank =
  box{ 
    <0,0,0>,<20,20,4> texture{marrom}
  }
#declare hole=
  sphere{
    <0,0,0>,2 texture{vidro}
  }
#declare cyl_leg=
  cylinder{
    <0,0,0>,<0,0,-10>,1 texture{marrom}
  }

#declare con_leg=
  cone{
    <0,0,0>,1,<0,0,-10>,0 texture{marrom}
  }
#declare foot= 
  intersection {
    box{<0,0,0>,<2,2,2> texture{marrom}}
    box{<1,1,1-sqrt(2)/2>,<2,2,1+sqrt(2)/2> texture{marrom}}
  }
  
#include "eixos.inc"

// Aqui est� a cena, finalmente:
union{
  difference{
    difference{
      object{h_plank translate<0,0,0> texture{marrom}}
      object{hole translate<5,4,12>}
    }
    object{hole translate<15,4,12>}
    
  }
  
  object{v_plank translate<0,0,0> texture{marrom}}
  object{cyl_leg translate<2,2,0> texture{marrom}}
  object{cyl_leg translate<18,18,0> texture{marrom}}
  object{con_leg translate<2,18,0>}
  object{con_leg translate<18,2,0>}
  
}


// union{
//   object{ eixos(3.00) }

//   object{ chao  translate < 0,0,-5 > texture{ tx_xadrez } }
//   object{ bolota  translate < -2,+1,+3 > texture{ tx_espelho } }
//   object{ bolinha translate < +5,+4,+2 > texture{ tx_vidro } 
//     interior { ior 1.01 }
//   }

//   difference{ 
//     union{
//       object{ bola } 
//       object{ pino }
//     }
//     object{ furo }
//   }
// }

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.50
 1.00 >;
#declare raio_cena = 50.0;
#declare dir_camera = < 5.00, 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)