simplify wiring, keep right and left separated

[challenge-bot] / mounting-bracket.scad

// challenge-bot
// GNU AGPLv3 (or later at your option)
// project available at these locations:
// https://gitorious.org/ozzloy/challenge-bot
// https://github.com/waynegramlich/challenge-bot

// this needs to be updated with actual measurements
length=5;
width=5;
thickness=1;

module plate(length, width, thickness){
  difference(){
    cube([length, width, thickness]);
    translate([0, 0, -0.05 * thickness])
      scale([1, 1, 1.1])
        translate([length / 2, (width + thickness) / 2, 0])
          cylinder(h = thickness, r = 0.5, $fn = 20);}}


module bracket (length, width, thickness){
  translate ([0, thickness/2, thickness/2]){
    translate([0, - thickness / 2, - thickness / 2])
      plate(length, width, thickness);
    rotate([90,0,0])
      translate([0, - thickness / 2, - thickness / 2])
        plate(length, width, thickness);}}

bracket(length, width, thickness);