// Last edited on 2007-07-22 23:27:15 by stolfi
// Processed by remove-cam-lights

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

#declare raio = 2.000;

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

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

#declare tinta_C = 
  texture {
    pigment { color rgb < 0.40, 0.30, 0.80 > }
    finish { diffuse 0.8 specular 0.2 roughness 0.005 ambient 0.2 }
  }

#declare tinta_D = 
  texture {
    pigment { color rgb < 0.10, 0.10, 1.00 > }
    finish { diffuse 0.8 specular 0.2 roughness 0.005 ambient 0.2 }
  }
  
#declare peao =
  cone{
  <0.1, 0.1, 0.0 >,0.1
  <0.1, 0.1, 1.0 >,0.0
  texture {tinta_C}
  }

#declare rei =
  union
  {

  cylinder{
  <0.1, 0.1, 0.0>,
  <0.1, 0.1, 0.5>,
  0.1
  texture {tinta_C}
  }

  sphere{
  <0.1, 0.1, 0.6>,0.1
  texture {tinta_D}
  }

 }

#declare torre =
  cylinder{
  <0.1, 0.1, 0.0>,
  <0.1, 0.1, 1.0>,
  0.1
  texture {tinta_C}
  }

#declare roleta = seed(12345);

#declare j=0;
#declare k=0;

#while(j < 20)

#declare i = 0;
#while(i < 20)
   box{
   <0.00+i, 0.00-j, 0.00>
   <0.20+i, 0.20-j, 0.20>
   #if(mod(k,2) = 0)
      texture {tinta_A}
   #else
      texture {tinta_B}
   #end

  }

#declare var_rand = rand(roleta);
  
  #if(var_rand < 0.1)
  object{peao
         translate<i, 0.0-j, 0>
  }
  #else

   #if(var_rand < 0.15)
   object{rei
        translate<i, 0.0-j, 0>
   }

   #else

   #if(var_rand < 0.2)
   object{torre
         translate<i, 0.0-j, 0>
   }

   #end
   #end
   #end

  #declare i = i+0.4;
#end

#declare i = 0;
#while(i < 20)
   box{
   <0.20+i, 0.00-j, 0.00>
   <0.40+i, 0.20-j, 0.20 >
   #if(mod(k,2) = 0)
      texture {tinta_B}
   #else
      texture {tinta_A}
   #end
  }

   #if(var_rand < 0.1)
  object{peao
         translate<0.20+i, 0.0-j, 0>
  }
  #else

   #if(var_rand < 0.2)
   object{rei
        translate<0.20+i, 0.0-j, 0>
   }

   #else

   #if(var_rand > 0.9)
   object{torre
         translate<0.20+i, 0.0-j, 0>
   }

   #end
   #end
   #end

  #declare i = i+0.4;
#end
  
  #declare k = k+1;
  #declare j = j+0.2;
#end

// Original camera parameters:
// #local cam_ctr = <0,0,0>
// #local cam_vec = <-2.00,4.00,2.00>
// #local cam_sky = z

#include "camlight.inc"
#local RR = (20 * 1)/2;
camlight(<RR,-RR,0>,<10,10,10>,20.0,z,1.0)