#local ERR=0.01;

#local EDGE = intersection {
cylinder {
  <-10,-1,-1>,  <10,-1,-1>,  1
}
box { <-11,-1,-1>,<11,0,0> }
}

#local IEDGE = difference {
box { <-10,-1,-1>,<10,0,0> }
object { EDGE scale (1+ERR) }
scale (1+ERR) 
translate ERR/2*<0,1,1>

//material { Color4 }

scale <1,0.5,0.5>

}

#local _54200_basic = merge {
   box { < 9,0,9>, <-9,-1,-9> }
   box { < 10,-1,10>, <-10,-4,-10> }

   difference { box { <10,-4,10>, <-10,-16,-10> } box { <20,0,20>,<-20,-32,-20> rotate 31*x translate <0,-10,0>} }
}

#local _54200_core = difference {
   box { <6,1,6>, <-6,-12,-6> }
   box { <20,0,20>,<-20,-32,-20> rotate 31*x translate <0,-7.18,0>}
}

#local _54200_basic_hollow = difference {
   object { _54200_basic }
   object { _54200_core }
   cylinder { <0,1,0>,<0,-5,0>, 6.01 }
}

#local _54200_round = difference {
   object { _54200_basic_hollow }
   
   object { IEDGE scale <1,2,2> rotate 180*x translate <0,-4.5,-10> }
   object { IEDGE scale <1,3,3> rotate 118*x translate <0,-16,10> }
   object { IEDGE scale <1,3,3> rotate 90*x translate <0,-16,10> }
   
   
   object { IEDGE scale <2,1,1> rotate 90*x rotate 90*y rotate 31*x translate <10,-10,0> }
   object { IEDGE scale <2,1,1> rotate 90*x rotate -90*y rotate 31*x translate <-10,-10,0> }
   
   object { IEDGE rotate 90*z rotate 90*y translate <10,-10,10> }  
   object { IEDGE rotate 90*z rotate 90*y translate <10,-10,10> rotate 90*y }  
   object { IEDGE rotate 90*z rotate 90*y translate <10,-10,10> rotate 180*y }  
   object { IEDGE rotate 90*z rotate 90*y translate <10,-10,10> rotate -90*y }   
}




#declare _54200_dot_dat = #if (QUAL = 0) box { <-10,-16,-10>, <10,0,10> } #else
object { _54200_round } 
#end

#declare _50746_dot_dat = _54200_dot_dat;