belt-slot-cut-jig.scad

   1 // -*- C -*-
   2
   3 crewpunch_shape =
   4   [[  6, [0.6, 6.0], [1.6, 12.3] ],
   5    [  8, [1.1, 6.2], [1.9, 12.5] ],
   6    [ 10, [1.6, 6.5], [2.1, 12.8] ],
   7    [ 12, [1.8, 6.6], [2.3, 12.7] ],
   8    [ 14, [2.1, 6.8], [2.6, 13.0] ],
   9    [ 16, [2.4, 6.9], [2.7, 13.2] ]];
  10
  11 module CrewPunch(){
  12   hull(){
  13     for(layer=crewpunch_shape){
  14       translate([0,0, layer[0]]){
  15         for(xind=[0,1]) //translate([xind?0:1,0,0])
  16           for(yind=[0,1]) //translate([0,yind?0.5:0,0])
  17             mirror([xind?1:0,0,0]) mirror([0,yind?0:1,0]){
  18               translate([-0.1,-0.1,-0.1])
  19                 cube([0.1 + layer[2][xind],
  20                       0.1 + layer[1][yind],
  21                       0.2]);
  22             }
  23       }
  24     }
  25   }
  26 }
  27
  28 CrewPunch();