#include "colors.inc"
#include "colors.inc"
#include "metals.inc"
#include "golds.inc"
#include "stones1.inc"
#include "textures.inc"
background{ color rgb < 1.0, 1.0, 0.0 > }
  camera {
      location < 30, 36, 40 >  //visao geral
//    location < 0,  0, 45> //de cima
//      location < 0,  0, 0> //de frente
//    location < 0,  0, 0> //lado direito
    right < 0.40, 0.00, 0.00>
    up    < 0.00, 0.00, 0.30>
    sky   < 0.00, 0.00, 1.00>
    look_at <0,0,0>
  }
  light_source { < 40, 50, 80> color White }

#declare prata  = T_Silver_3C

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

#declare eixoY = 
  cylinder {
    < 0,-5, 0 >,
    < 0, 5, 0 >,
    0.03
    pigment { Blue }
  }

#declare eixoZ = 
  cylinder {
    < 0, 0, -5 >,
    < 0, 0, 5 >,
    0.03
    pigment { Red}
  }

#declare piso =
        box {
              < -5.00, -5.00, -1.00 >,
              <  5.00,  5.00,  0.00 >
        texture { prata }
        }
#declare torre =  
  union {
          cylinder { <0,0,0>, <0,0,5> 
                     0.5 // raio do cilindro
                     pigment { Blue }
                    }
          difference{
             sphere    { < 0, 0, 5>, 1 }
             box       { < -1.00, -1.00, 5.00 >,
                         <  1.00,  1.00, 0.00 >
                       }
             pigment { Yellow }}
        }


plane{y, -10 pigment{checker color White color Blue}}
plane{x, -10 pigment{checker color White color Green}}
plane{z, -10 pigment{checker color White color Red}}

//plane{y, -10 pigment{Blue}}
//plane{x, -10 pigment{Green}}
//plane{z, -10 pigment{Red}}

#declare ouro = T06

#declare arco =
    difference{
               torus{1.7, 0.3 texture{Ruby_Glass} }
              //  box  { < -1.00, -1.00, 5.00 >,
              //         <  1.00,  1.00, 0.00 >
              //        }
               texture { ouro }
               }

    object {piso}

#declare i = 1;
#declare sin1 =  3.5;
#declare sin2 =  3.5;
#while (i < 3)
     #declare a = 1;
     #while (a < 3)
         #if (mod(a,2) = 0)
            object { torre translate <  sin1,  sin2, 0.00 > } 
         #else
            object { torre translate <  sin1,  sin2, 0.00 > }
         #end
         #declare sin2 = sin2*-1;
         #declare a = a + 1;
     #end 
     #declare sin1 = sin1*-1;
     #declare i = i + 1;
#end

#declare b = seed(12345);
#declare j = -3;
#while (j < 4)

       #declare Cor = 
         texture {
          pigment { color rgb < rand(b), rand(b), rand(b) > }
           finish { diffuse 0.5 specular 1 roughness 0.1 ambient 0.1 }
            }

       #declare muro =  
              cylinder { <0,0,0>, <0,0,5*rand(b)> 
                        0.4
                        texture { Cor }
                        }


     object {muro translate <j, 4, 0> }
     object {muro translate <-4, j, 0>}
     object {muro translate <j, -4, 0>}
    #if ((j < -1) | (j > 1))
          object {muro translate <4, j, 0> }
    #end



     #declare j = j + 1;
#end
//     object {arco translate <1,1,1> rotate z*90} 

//    eixoX
//    eixoY
//    eixoZ