// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2000-09-21 20:06:05 by stolfi

#include "colors.inc"
#include "textures.inc"
#include "shapes.inc"

background{ White}

light_source {
  <30.00, 30.00, 30.00 >White
  } 

camera {

  location  <  30.00, 30.00, 30.00 >
  sky < 0,0,1>
  look_at   < 0, 0 ,0>
  //angle 30
} 


 
#declare raio = 2.000;

#declare tinta_A = 
  texture {
    pigment { color rgb < 0.10, 0.80, 1.00 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }

#declare tinta_B = 
  texture {
    pigment { color rgb < 1.00, 0.80, 0.10 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }
  
#declare bola =
  sphere {
    < 0.00, 0.00, 0.00 >, 2.00 
    texture { tinta_A }
  }
  
#declare furo1 = 
  cylinder {
    < -2.00, -2.00, -2.00 >,
    < +2.00, +2.00, +2.00 >,
    0.75
    texture { tinta_B }
  }
  
#declare furo2 = 
  cylinder {
    < -2.00, -2.00, +2.00 >,
    < +2.00, +2.00, -2.00 >,
    0.75
    texture { tinta_B }
  }
#declare j=1;
#declare i=1;
#declare quant=1;
#declare g=seed(pi);
#declare h=2;
union{
#while (j<5)
#while (i<20)
	#if (rand(g)<0.75)
        
        box{<0,0,1+i>,<i+2,9,g*10>
        texture{tinta_A}
        }
        //box{<-1,1,i>,<i+1,5,1>
	//texture{tinta_B}
	//}
	#end
#declare i=i+1;
#declare j=j+1;
#end
#end
}

 
// Aqui está a cena, finalmente:

//difference { 
//  object { bola } 
//  union {
//    object { furo1 }
//    object { furo2 }