// Last edited on 2003-04-12 06:58:44 by stolfi

background{ color rgb < 0.00, 0.00, 0.00 > }


camera {
  location  1.3*< 18.00, 4.00, 8.00 > // x, y, z 
  right     < -1.80, 0.00, 0.00 >
  up        <  0.00, 0.00, 0.60 >
  sky       <  0.00, 1.00, 0.00 > //vetor que aponta para cima
  look_at   <  0.00, 1.00, 0.00 >
} 

#declare marrom = 
  texture {

    pigment { color rgb < 0.77, 0.43, 0.13 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }

#declare verm = 
  texture {

    pigment { color rgb < 1, 0, 0 > }
  finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }

#declare branco = 
 texture {
  pigment { color rgb <1,1,1 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }


#declare supermercado = 

  
  #declare n = -1; //valor de x
  #while (n > -11)  //fazer várias fileiras de prateleiras...

   #declare ilumina_fila = -12;  // várias lâmpadas por corredor
    #while (ilumina_fila < 13)

    light_source { //fonte de luz
     < n+4, 4.00, ilumina_fila >
     color rgb < 1.00, 1.00, 1.00 >
     }
   #declare ilumina_fila = ilumina_fila +6;
   #end


    #declare prateleiras = 
     #declare j = 4;
     #while (j > -5)
      #declare prateleira =
         box {
           <n, j+0.5, 10>,  // Near lower left corner
           <n+2 , j,-10>   // Far upper right corner
           texture{marrom}
         }
      object{prateleira}
      #declare j = j - 4.25;
    #end


    #declare fila_bola = 
     #declare i= -9.0;
     #while (i < 10)
       #declare esfera = 
          sphere {
             < n+1, 1.25,i >, 1.00 
              texture { verm}
          }
       object{esfera}
       #declare i = i+2;
     #end

    #declare copos=
     #declare k = -9;
     #while (k < 10)
        #declare copo = 
          cylinder {
          < n+1, 4.5, k >,
          < n+1, 7.0, k >,
          0.7
          texture{branco}
        }
        object{copo}
        #declare k = k+2;
    #end

    #declare copinhos=
     #declare l = -9;
     #while (l < 10)
        #declare copinho = 
          cylinder {
          < n+1, -4, l >,
          < n+1, -2, l >,
          0.35
          texture{branco}
        }
       object{copinho}
        #declare l = l+1;
    #end

    object{prateleiras}
    object{fila_bola}
    object {copos}
    object {copinhos}

  #declare n = n - 3;
#end