// Snapmaker A350 Center 12-up
// Provisional jig geometry. Confirm real dry fit before production.
footprint_w = 320.000;
footprint_h = 320.000;
base_thickness = 4.000;
rail_height = 10.000;
rail_t = 1.600;
slot_w = 72.000;
slot_h = 28.000;
stop_w = 3.000;
stop_d = 5.000;
stop_h = 12.000;

module slot_rails(x, y) {
  translate([x, y, base_thickness]) cube([slot_w, rail_t, rail_height]);
  translate([x, y + slot_h - rail_t, base_thickness]) cube([slot_w, rail_t, rail_height]);
  translate([x, y, base_thickness]) cube([rail_t, slot_h, rail_height]);
  translate([x + slot_w - rail_t, y, base_thickness]) cube([rail_t, slot_h, rail_height]);
  translate([x + slot_w - stop_w, y + (slot_h - stop_d) / 2, base_thickness]) cube([stop_w, stop_d, stop_h]);
}

difference() {
  cube([footprint_w, footprint_h, base_thickness]);
}

// Slot A1 (bed origin offset 5 / 50)
slot_rails(18.000, 44.000);
// Slot A2 (bed origin offset 5 / 50)
slot_rails(94.000, 44.000);
// Slot A3 (bed origin offset 5 / 50)
slot_rails(170.000, 44.000);
// Slot A4 (bed origin offset 5 / 50)
slot_rails(246.000, 44.000);
// Slot B1 (bed origin offset 5 / 50)
slot_rails(18.000, 146.000);
// Slot B2 (bed origin offset 5 / 50)
slot_rails(94.000, 146.000);
// Slot B3 (bed origin offset 5 / 50)
slot_rails(170.000, 146.000);
// Slot B4 (bed origin offset 5 / 50)
slot_rails(246.000, 146.000);
// Slot C1 (bed origin offset 5 / 50)
slot_rails(18.000, 248.000);
// Slot C2 (bed origin offset 5 / 50)
slot_rails(94.000, 248.000);
// Slot C3 (bed origin offset 5 / 50)
slot_rails(170.000, 248.000);
// Slot C4 (bed origin offset 5 / 50)
slot_rails(246.000, 248.000);