{
  "version": "0.1",
  "nodes": {
    "1": {"id": 1, "name": "wedge1", "op": {"type": "Cube", "size": {"x": 60, "y": 40, "z": 8}}},
    "2": {"id": 2, "name": "wedge1_centered", "op": {"type": "Translate", "child": 1, "offset": {"x": -30, "y": -20, "z": 0}}},
    "3": {"id": 3, "name": "wedge2_base", "op": {"type": "Cube", "size": {"x": 60, "y": 40, "z": 8}}},
    "4": {"id": 4, "name": "wedge2_centered", "op": {"type": "Translate", "child": 3, "offset": {"x": -30, "y": -20, "z": 0}}},
    "5": {"id": 5, "name": "wedge2_rotated", "op": {"type": "Rotate", "child": 4, "angles": {"x": 0, "y": 0, "z": 45}}},
    "6": {"id": 6, "name": "octagon", "op": {"type": "Intersection", "left": 2, "right": 5}},

    "10": {"id": 10, "name": "hole0", "op": {"type": "Cylinder", "radius": 2.5, "height": 10, "segments": 32}},
    "11": {"id": 11, "name": "hole0_t", "op": {"type": "Translate", "child": 10, "offset": {"x": 15, "y": 0, "z": -1}}},

    "12": {"id": 12, "name": "hole1", "op": {"type": "Cylinder", "radius": 2.5, "height": 10, "segments": 32}},
    "13": {"id": 13, "name": "hole1_t", "op": {"type": "Translate", "child": 12, "offset": {"x": 10.606601717798213, "y": 10.606601717798213, "z": -1}}},

    "14": {"id": 14, "name": "hole2", "op": {"type": "Cylinder", "radius": 2.5, "height": 10, "segments": 32}},
    "15": {"id": 15, "name": "hole2_t", "op": {"type": "Translate", "child": 14, "offset": {"x": 0, "y": 15, "z": -1}}},

    "16": {"id": 16, "name": "hole3", "op": {"type": "Cylinder", "radius": 2.5, "height": 10, "segments": 32}},
    "17": {"id": 17, "name": "hole3_t", "op": {"type": "Translate", "child": 16, "offset": {"x": -10.606601717798213, "y": 10.606601717798213, "z": -1}}},

    "18": {"id": 18, "name": "hole4", "op": {"type": "Cylinder", "radius": 2.5, "height": 10, "segments": 32}},
    "19": {"id": 19, "name": "hole4_t", "op": {"type": "Translate", "child": 18, "offset": {"x": -15, "y": 0, "z": -1}}},

    "20": {"id": 20, "name": "hole5", "op": {"type": "Cylinder", "radius": 2.5, "height": 10, "segments": 32}},
    "21": {"id": 21, "name": "hole5_t", "op": {"type": "Translate", "child": 20, "offset": {"x": -10.606601717798213, "y": -10.606601717798213, "z": -1}}},

    "22": {"id": 22, "name": "hole6", "op": {"type": "Cylinder", "radius": 2.5, "height": 10, "segments": 32}},
    "23": {"id": 23, "name": "hole6_t", "op": {"type": "Translate", "child": 22, "offset": {"x": 0, "y": -15, "z": -1}}},

    "24": {"id": 24, "name": "hole7", "op": {"type": "Cylinder", "radius": 2.5, "height": 10, "segments": 32}},
    "25": {"id": 25, "name": "hole7_t", "op": {"type": "Translate", "child": 24, "offset": {"x": 10.606601717798213, "y": -10.606601717798213, "z": -1}}},

    "30": {"id": 30, "name": "u01", "op": {"type": "Union", "left": 11, "right": 13}},
    "31": {"id": 31, "name": "u012", "op": {"type": "Union", "left": 30, "right": 15}},
    "32": {"id": 32, "name": "u0123", "op": {"type": "Union", "left": 31, "right": 17}},
    "33": {"id": 33, "name": "u01234", "op": {"type": "Union", "left": 32, "right": 19}},
    "34": {"id": 34, "name": "u012345", "op": {"type": "Union", "left": 33, "right": 21}},
    "35": {"id": 35, "name": "u0123456", "op": {"type": "Union", "left": 34, "right": 23}},
    "36": {"id": 36, "name": "all_holes", "op": {"type": "Union", "left": 35, "right": 25}},

    "40": {"id": 40, "name": "flange", "op": {"type": "Difference", "left": 6, "right": 36}}
  },
  "materials": {},
  "part_materials": {},
  "roots": [{"root": 40, "material": "default"}]
}