// Last edited on DATE TIME by USER
// Processed by remove-cam-lights

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
  }

#declare chave =
   box{
      <0,0,0>
      <.1,.2,.3>
        texture{ tx_plastico }
}

#declare chao =
  box{ <7,-7,-1.5>, <-7,+7,-1.4>
  texture{ tx_plastico} }

#macro moldura(m,n)
union{
difference{
   box{
      <-0.06,-.2*n,-.3*m>
      <0.06,.3*n,.3*m>
        texture{ tx_xadrez }
}

   box{
      <-0.06,-.18*n,-.27*m>
      <0.08,.27*n,.27*m>
        texture{ tx_plastico }
}
}
}
#end

#macro bit(valor,def)

union{
#if(def=0)
  object { chave rotate<0,135-90*valor,0>}
#else
    object{ chave rotate<0,90,0>}
#end

}
#end

#declare roleta = seed(417);

#macro fileira(n,valor,prob)
#local i=0;
#local numero = valor;
#local p=.27*n-0.5;

#local r=int(valor);
#local f=valor-r;

union{
#while (i<n)
        #local def = (rand(roleta) < prob);
        #local vb=mod(r,2);
  #if(vb=0)
     object{ bit(f,def) translate<0,p,0> }
     #local f=0;
  #else
     object{ bit(1-f,def) translate<0,p,0> }
  #end

    #local r=int(r/2);
    #local i = i+1;
    #local p=p-0.4;
   #end
}
#end

#declare vetor = array[4];
#declare vetor[0] = (1-clock)*1+clock*9;
#declare vetor[1] = (1-clock)*1+clock*7;
#declare vetor[2] = (1-clock)*1+clock*5;
#declare vetor[3] = (1-clock)*1+clock*3;

#macro abaco(m,n,valor,prob)
#local i=0;
#local p=0.27*m-.3;

union{
        object{ moldura(m,n) }

        #while(i<m)
         object{ fileira(n,valor[i],prob) translate<0,0,p>}
         #local i = i+1;
         #local p = p-0.5;
        #end
}
#end

#include "eixos.inc"

  object{ abaco(4,5,vetor,.4) translate <0,-1,0> }
  object{ chao }

#include "camlight.inc"
#declare centro_cena = < 25*(1-clock), 0.00, 0.00 >;
#declare raio_cena = 3.0;
#declare dir_camera = < 0.2, 0.00, 0.00 >;
#declare dist_camera = 10.0;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)