// 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_vermelho = 
  texture{
    pigment{ color rgb < 1, 0, 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_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 bolinha = 
  sphere{ < 0,0,0 >, 0.30 }
 
#declare bolota = 
  sphere{ < 0,0,0 >, 0.6 }
 
#declare caixa =
     box{ <0,0,0>, <2,2,2>
     texture{  tx_fosca }
      }
      
#declare caixa2 =
     box{ <0.2,0.2,0.2>, <1.8,1.8,2.1>
     texture{ tx_fosca }
      }
  
#declare pino = 
  cylinder{
    < 1.00, 1.00, 1.00 >,
    < 1.00, 1.00, 4 >,
    0.1
    texture{ tx_plastico }
  }
  
#declare conee = 
  cone{
    < 0, 0, 0 >, 0,
    < 0, 0, 2 >, 0.3
    texture{ tx_vermelho }
  }

#declare cubo =
     box{ <0,0,0>, <0.5,0.5,0.5>
     texture{ tx_fosca }
      }

#include "eixos.inc"

// Aqui está a cena, finalmente:

union{
  object{ eixos(3.00) }

  //object{ chao  translate < 0,0,-5 > texture{ tx_xadrez } }
  object{ bolota  translate < 1.8,0.2,3.2 > texture{ tx_espelho } }
  object{ cubo translate < 1.7,1.6,2.3 > texture{ tx_fosca } }
  object{ bolinha translate < 1.4,0.7,2.1 > texture{ tx_vidro } interior { ior 1.01 } }
  object{ pino }
	object{ conee translate < 0.3,1.7,2.0 > }  
  
  difference{ 
    //union{
     object{ caixa } 
     object{ caixa2 }
    //}
    //object{ furo }
  }
}

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 1.00 >;
#declare raio_cena = 6.0;
#declare dir_camera = < 14, 7, 4 >;
#declare dist_camera = 16.0;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)