{
  "version": "0.1",
  "nodes": {
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      "id": 1,
      "name": "Flange Disc",
      "op": {
        "type": "Cylinder",
        "radius": 60,
        "height": 12,
        "segments": 64
      }
    },
    "2": {
      "id": 2,
      "name": "Boss Raw",
      "op": {
        "type": "Cylinder",
        "radius": 36,
        "height": 6,
        "segments": 64
      }
    },
    "3": {
      "id": 3,
      "name": "Boss Positioned",
      "op": {
        "type": "Translate",
        "child": 2,
        "offset": {
          "x": 0,
          "y": 0,
          "z": 12
        }
      }
    },
    "4": {
      "id": 4,
      "name": "Central Bore",
      "op": {
        "type": "Cylinder",
        "radius": 16,
        "height": 18,
        "segments": 64
      }
    },
    "5": {
      "id": 5,
      "name": "Bolt Hole Raw",
      "op": {
        "type": "Cylinder",
        "radius": 4.5,
        "height": 12,
        "segments": 32
      }
    },
    "6": {
      "id": 6,
      "name": "Flange + Boss",
      "op": {
        "type": "Union",
        "left": 1,
        "right": 3
      }
    },
    "7": {
      "id": 7,
      "name": "Bolt Hole Placed",
      "op": {
        "type": "Translate",
        "child": 5,
        "offset": {
          "x": 48,
          "y": 0,
          "z": 0
        }
      }
    },
    "8": {
      "id": 8,
      "name": "Bolt Holes Pattern",
      "op": {
        "type": "CircularPattern",
        "child": 7,
        "axis_origin": {
          "x": 0,
          "y": 0,
          "z": 0
        },
        "axis_dir": {
          "x": 0,
          "y": 0,
          "z": 1
        },
        "count": 4,
        "angle_deg": 360
      }
    },
    "9": {
      "id": 9,
      "name": "All Holes",
      "op": {
        "type": "Union",
        "left": 4,
        "right": 8
      }
    },
    "10": {
      "id": 10,
      "name": "Motor Mount Flange",
      "op": {
        "type": "Difference",
        "left": 6,
        "right": 9
      }
    }
  },
  "materials": {},
  "part_materials": {},
  "roots": [
    {
      "root": 10,
      "material": "default"
    }
  ]
}