// 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 < 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 



// Partes da cena:
  



#declare caixa = 
   box{ 
	<5, 0, 0>, <0, 3, 2> 
	pigment {color rgb <0, 0, 0.80>}
   }

#declare furo = 
   box {
	 <4.90, 0.10, 0>, <0.10, 2.90, 2>
	 pigment {color rgb <0, 0, 0>}
   }
 

#include "eixos.inc"

// Aqui está a cena, finalmente:

 


  object { caixa }
  object { furo }
  object { sphere { <4.75, 2.75, 2.30>, 0.25
  		    pigment {color rgb <0, 1, 0>}
           }
         }
  object { sphere { <-0.75, 2.75, 2.50>, 0.25
		   pigment {color rgb <1, 0, 0>}
           }
         }
  object { box {<4.00, 0.50, 2>, <3.30, 0.90, 2.60>
		pigment {color rgb <1, 0, 0>}
         }
  }
  object { cone{<0.50, 1.00, 2.00>, 0.30,
		<0.50, 1.00, 2.90>, 0
		pigment {color rgb <1, 1, 0>}
           }
  }
  object { sphere { <0.50, -0.50, 2.50>, 0.30
		    pigment {color rgb <0, 1, 1>}
           }
         }
  
 
#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)