// 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 

#declare raio = 2.000;

// Partes da cena:
  
#declare bolinha = 
  sphere{ < 0,0,0 >, 0.60 }
 
#declare bolota = 
  sphere{ < 0,0,0 >, 1.50 }
 
#declare bola =
  sphere{
    < 0.00, 0.00, 0.00 >, raio 
    texture{ tx_plastico }
  }
  
#declare pino = 
  cylinder{
    < 6, 0, 0 >,
    < -6, 0, 0 >,
    0.75
    texture{ tx_fosca }
  }
  


#declare chao = 
  box{ <-20,-20,-1>, <+20,+20,0> }


#declare touro = 
	torus {
  	 2,1.5
	}

#declare furo = 
  cylinder{
    < 0, 0, 0 >,
    < 0, 8, 0 >,
    1

  }

#declare cubo = 



box {
   <-2,4,9>, <-9,-4,-9>
}



#declare pyramid = 
cone {
   <0, 6, 0>, 3,
   <0, 10, 0>, 0

}

#declare leg1 =
	  cylinder{
    < 0, 0, 0 >,
    < 0, 8, 0 >,
    1

  }

#include "eixos.inc"

// Aqui está a cena, finalmente:

union{//eixo + torus
  object{ eixos(3.00) }
  difference{
  object{touro texture{ tx_espelho }}
		  object{cubo texture{ tx_xadrez } }
		  object{cubo translate < 11,0,0 > texture{ tx_xadrez } }


	}
	  object{pyramid texture{ tx_vidro } }
	  object{furo texture{ tx_xadrez } }
	  object{leg1 rotate<-110,-100,-100> texture{ tx_plastico } }
	  object{leg1 rotate<-60,-100,-100> texture{ tx_plastico } }

//object{ pino }



 // 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, 0.00, 1.00 >;
#declare raio_cena = 30;
#declare dir_camera = < 0, -1,0 >;
#declare dist_camera = 100;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)