{
  "version": "0.1",
  "nodes": {
    "1": {
      "id": 1,
      "name": "plate",
      "op": {"type": "Cube", "size": {"x": 80, "y": 40, "z": 8}}
    },
    "2": {
      "id": 2,
      "name": "plate_centered",
      "op": {"type": "Translate", "child": 1, "offset": {"x": -40, "y": -20, "z": 0}}
    },
    "3": {
      "id": 3,
      "name": "slot_rect",
      "op": {"type": "Cube", "size": {"x": 40, "y": 10, "z": 8}}
    },
    "4": {
      "id": 4,
      "name": "slot_rect_centered",
      "op": {"type": "Translate", "child": 3, "offset": {"x": -20, "y": -5, "z": 0}}
    },
    "5": {
      "id": 5,
      "name": "left_cyl",
      "op": {"type": "Cylinder", "radius": 5, "height": 8, "segments": 64}
    },
    "6": {
      "id": 6,
      "name": "left_cyl_placed",
      "op": {"type": "Translate", "child": 5, "offset": {"x": -20, "y": 0, "z": 0}}
    },
    "7": {
      "id": 7,
      "name": "right_cyl",
      "op": {"type": "Cylinder", "radius": 5, "height": 8, "segments": 64}
    },
    "8": {
      "id": 8,
      "name": "right_cyl_placed",
      "op": {"type": "Translate", "child": 7, "offset": {"x": 20, "y": 0, "z": 0}}
    },
    "9": {
      "id": 9,
      "name": "slot_union_1",
      "op": {"type": "Union", "left": 4, "right": 6}
    },
    "10": {
      "id": 10,
      "name": "slot_full",
      "op": {"type": "Union", "left": 9, "right": 8}
    },
    "11": {
      "id": 11,
      "name": "result",
      "op": {"type": "Difference", "left": 2, "right": 10}
    }
  },
  "materials": {},
  "part_materials": {},
  "roots": [{"root": 11, "material": "default"}]
}