// Last edited on 2003-04-12 08:27:03 by stolfi
// arquivo de descricao de cena para POV-ray
// Laboratório 1 - MC930 - 1S/2003
// Marcelo Bello RA 992119

background{ color rgb < 0.6, 0.6, 0.6 > }

camera
{
  location  1.10*<  5.00,  6.50, -27.00 >
  right 1.2*x up 0.4*y 
  sky       <  0.00,  1.00,   0.00 > 
  look_at   <  0.00,  0.00,   0.00 >
} 

light_source
{
  20*<3,10,-4>
  color rgb 0.8*<1,1,1 >
}

#declare i = 0;
#while (i < 6)
  #declare j = -15;
  #while (j < 16)
    #declare k = -25;
    #while (k < 50)
      light_source
      {
        < j, -3.4 + i*1.5, k >
        color rgb < 0.25, 0.25, 0.25 >
      }
      #declare k = k + 30;
    #end
    #declare j = j + 8;
  #end
  #declare i = i + 1;
#end


#declare corPrateleira = < 0.6, 0.6, 1.0 >;

#declare texturaPrateleira =
  texture
  {
    pigment{ rgb corPrateleira }
  }

#declare prateleira =
  box
  { < -15.0, 0.0, -5.0>, <15.0, 0.2, 15.0> texture{ texturaPrateleira } }

#declare prateleiras =
  union
  {
    #declare i = 0;
    #while (i < 5)
      object{ prateleira translate < 0.0, -3 + i*1.5, 0.0 > }
      #declare i = i + 1;
    #end
  }

#declare texturaLata1 =
  texture
  {
    pigment{ rgb < 1.0, 0.0, 0.0 > }
  }

#declare lata1 =
  cylinder
  {
    < 0.0, 0.0, -4.0>, <0.0, 1.0, -4.0>, 1.0 texture{ texturaLata1 }
  }

#declare fileiraLata1 =
  union
  {
    #declare i = 0;
    #while (i < 13)
      object{ lata1 translate < -14.0 + i * 2.3, -2.79 + 3 * 1.5, 0.0 > }
      object{ lata1 translate < -14.0 + i * 2.3, -2.79 + 3 * 1.5, 2.0 > }      
      object{ lata1 translate < -14.0 + i * 2.0, -2.79 + 3 * 1.5, 4.0 > }
      #declare i = i + 1;
    #end
  }

#declare texturaLata2 =
  texture
  {
    pigment{ rgb < 0.0, 1.0, 0.0 > }
  }

#declare lata2 =
  cylinder
  {
    <0.0, 0.0, -3.0>, <0.0, 0.5, -3.0>, 2.0 texture{ texturaLata2 }
  }

#declare fileiraLata2 =
  union
  {
    #declare i = 0;
    #while (i < 6)
      object{ lata2 translate < -13.0 + i * 4.9, -2.79 + 1 * 1.5, 0.0 > }
      object{ lata2 translate < -13.0 + i * 4.9, -2.79 + 1 * 1.5, 2.5 > }
      object{ lata2 translate < -13.0 + i * 4.9, -2.79 + 1 * 1.5, 5.0 > }
      #declare i = i + 1;
    #end
  }

#declare texturaCaixa =
  texture
  {
    pigment{ rgb < 0.0, 0.8, 0.8 > }
  }

#declare caixa =
  box
  { 
    < -1.5, 0.0, -5.0>, < 1.5, 1.1, -4.5> texture{ texturaCaixa }
  } 

#declare fileiraCaixa =
 union
  {
    #declare i = 0;
    #while (i < 7)
      object{ caixa translate < -13.0 + i * 4.25, -2.79 + 2 * 1.5, 0.0 > }
      object{ caixa translate < -13.0 + i * 4.25, -2.79 + 2 * 1.5, 1.0 > }
      object{ caixa translate < -13.0 + i * 4.25, -2.79 + 2 * 1.5, 2.0 > }
      #declare i = i + 1;
    #end
  }
  
#declare texturaCone =
  texture
  {
    pigment{ rgb < 0.5, 0.5, 0.5 > }
  }

#declare meuCone =
  cone
  {
    < 0.0, 0.0, -1.0 >, 2.0, <0.0, 1.0, -1.0>, 0.5 texture{ texturaCone } 
  }

#declare fileiraCone =
 union
  {
    #declare i = 0;
    #while (i < 6)
      object{ meuCone translate < -13.0 + i * 5.00, -2.79 + 0 * 1.5, 0.0 > }
      object{ meuCone translate < -13.0 + i * 5.00, -2.79 + 0 * 1.5, 5.0 > }
      object{ meuCone translate < -13.0 + i * 5.00, -2.79 + 0 * 1.5, 10.0 > }
      #declare i = i + 1;
    #end
  }


#declare chao =
  plane
  {
    y, -12.0
    pigment { hexagon color rgb < 1.0, 1.0, 1.0 > color rgb < 1.0, 0.5, 1.0 > color rgb < 0.7, 0.7, 0.7 >}
  }

union
{
  object{ fileiraLata1 }
  object{ fileiraLata2 }
  object{ fileiraCaixa }
  object{ fileiraCone }
  object{ prateleiras }
  object{ chao }
}