// Exemplo de arquivo de descricao de cena para POV-ray
// edited on 09/06/2001 by Joao Amancio Junior - RA007877 
// Last edited on 2001-06-09 21:55:31 by stolfi


#include "colors.inc"


background{ color rgb < 0.70, .70, 1.00 > }
//

  camera {
   angle 17
    location <-30,10 ,90>//0,0,70
    look_at <1,6,4.5>    
  }

  light_source { <-40, 50, 110> color 1.2*White }




#declare eixoX = 
  cylinder {
    < -5, 0, 0 >,
    < 5, 0, 0 >,
    0.03
     pigment { Green }
  }

#declare eixoY = 
  cylinder {
    < 0,-2, 0 >,
    < 0, 10, 0 >,
    0.03
    pigment { Blue }
  }

#declare eixoZ =  
  cylinder {
    < 0, 0, -2 >,
    < 0, 0, 10 >,
    0.03
    pigment  { Red }
 }


#declare coluna = 
     union { 
     box { <6, 0, 6>, < 8, 0.5,  8>  }// Base   
     box { <6.3, 0.5, 6.3>, < 7.7, 1 , 7.7> }
     cylinder { < 7, 0.5, 7 >, <7, 5, 7 >, 0.5 }// 
    
     box { <6.3, 5, 6.3>, < 7.7, 5.5 , 7.7> }
     box { <6, 5.5, 6>, < 8, 6,  8>  }// Base  
     pigment { White } 
}

#declare i=-2
#while (i<2)
  object {coluna translate <0,0,5*i>}
  #declare i=i+1;
#end

#declare i=-2
#while (i<2)
  object {coluna translate <-12,0,5*i>}
  #declare i=i+1;
#end
union {
difference {
 box { <9.5, 6, 13>, <-7.5, 9 , -4> pigment {White}}
 box { <7, 9.5, 13.2>, <-7.5, 12 , -4.5> pigment {White} rotate 25*z}
 box { <9, 10.5, 13.2>, <-8.5, 13.5 , -4.5> pigment {White} rotate -25*z}
}
 torus { 1.0, .5 rotate x*-90 translate <1,10.2,12.6>   pigment {White} }  
}

#declare plano = 
  plane { <0,1,0>, 0 pigment { color Yellow} finish {ambient 0.2 diffuse 0.8  }}
// plane { <0,1,0>, 0 pigment {checker color Green color Yellow} }

object {plano}

#declare gerador = seed(123456);
#declare i=0;
#while(i<40)
  #declare r=.5 + 0.004*i
  sphere { <-.3*i, 0, 4*rand(gerador)+13.2 >, r pigment {Brown} }
  #declare i = i + 1;
#end