// -*- C -*-

crewpunch_shape =
  [[  6, [0.6, 6.0], [1.6, 12.3] ],
   [  8, [1.1, 6.2], [1.9, 12.5] ],
   [ 10, [1.6, 6.5], [2.1, 12.8] ],
   [ 12, [1.8, 6.6], [2.3, 12.7] ],
   [ 14, [2.1, 6.8], [2.6, 13.0] ],
   [ 16, [2.4, 6.9], [2.7, 13.2] ]];

module CrewPunch(){
  hull(){
    for(layer=crewpunch_shape){
      translate([0,0, layer[0]]){
	for(xind=[0,1]) //translate([xind?0:1,0,0])
	  for(yind=[0,1]) //translate([0,yind?0.5:0,0])
	    mirror([xind?1:0,0,0]) mirror([0,yind?0:1,0]){
	      translate([-0.1,-0.1,-0.1])
		cube([0.1 + layer[2][xind],
		      0.1 + layer[1][yind],
		      0.2]);
	    }
      }
    }
  }
}

CrewPunch();