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

#include "colors.inc"
#include "stones.inc"
#include "metals.inc"
#include "woods.inc"

background{ color rgb < 0.75, 0.80, 0.85 > }

#declare tinta_A =
  texture {
    pigment { color rgb < 0.10, 0.80, 1.00 > }
    finish { diffuse 0.8 specular 0.2 roughness 0.005 ambient 0.1 }
  }

#declare filme_rgb = <0.2, 0.20, 0.80>;
#declare filme =
 texture {
    finish {
  ambient 0.1 diffuse 0.1 reflection 0.15
  specular 2 roughness 0.010
  }
    pigment { color filme_rgb filter 1 }
 }

#declare filme_t_rgb = <0.7, 0.70, 0.87>;
#declare filme_t =
 texture {
    finish {
  ambient 0.1 diffuse 0.1 reflection 0.15
  specular 2 roughness 0.010
  }
    pigment { color filme_t_rgb filter 1 }
 }

#declare G = seed(766144);
#declare H = seed(10871);
#declare nj = 5*rand(G);
#declare janela1 = box {<-0.35,-0.3,0.1>, <0.35,0.3,-0.1> texture { filme } }
#declare janela2 = box {<-0.35,-0.3,0.1>, <0.35,0.3,-0.1> texture { filme_t } }
#declare nv = (5*rand(H)) + 5;

#declare janelas =
#declare j = 1;
union {
 #while (j <= 5)
    #if (j <= int(nj))
     object{ janela1 translate <-2.7 + 0.9*j,0,0>}
    #else
  object{ janela2 translate <-2.7 + 0.9*j,0,0>}
    #end
 #declare j = j + 1;
 #end
}

#declare roda =
 torus{0.25,0.1 rotate 90*x texture {T_Brass_5E} }
#declare eixo =
 cylinder {<0,0,1.2>, <0,0,-1.2> 0.15 texture {T_Brass_5C}}
#declare roda_eixo =
union {
 object{roda translate <0,0,1.2>}
 object{eixo translate <0,0,0>}
 object{roda translate <0,0,-1.2>}
}

#declare vagao =
union {
  box{<-3,0,1.2>,<3,3,-1.2> texture{T_Chrome_5B}}
  object {janelas translate <0,2,1.2>}
  #declare h = 1;
  union {
 #while (h <=8)
    object{roda_eixo translate <-3.2 + 0.7*h,0,0> scale <1,1,0.9>}
    #declare h = h + 1;
 #end
 }
  box{<-3,0,0.1>,<-3.5,0.1,-0.1> pigment { color <0,0,0>}}
}
#declare vagao_rot =
 object {vagao rotate 90*y}

#declare vagoes =
union {
#declare k = 1;
 #while (k <= int(nv))
    object { vagao_rot translate <20,0,0> rotate 20*k*y}
    #declare k = k + 1;
 #end
}

#declare trilhos =
union {
 torus {
    21.2,0.2
    texture {T_Brass_3B }
 }
 torus {
 20.0, 0.2
 texture {T_Brass_3B}
 }
}

#declare tt = clock;

#declare acel = sin((0.5*pi*tt) + 0.5*pi) + 1;
#declare estacao =
box {<-8,0,-25>,<8,7,-30> texture {T_Wood3}}

estacao
trilhos
object {vagoes rotate 360*y*acel}

#include "camlight.inc"
camlight(<0,0,0>,<30.00,30.00,45.00>,1.00,y,1.0)