{
  "version": "0.1",
  "nodes": {
    "1": {
      "id": 1,
      "name": "base_plate",
      "op": {
        "type": "Cube",
        "size": {
          "x": 50,
          "y": 30,
          "z": 4
        }
      }
    },
    "2": {
      "id": 2,
      "name": "vertical_wall_cube",
      "op": {
        "type": "Cube",
        "size": {
          "x": 4,
          "y": 30,
          "z": 26
        }
      }
    },
    "3": {
      "id": 3,
      "name": "vertical_wall",
      "op": {
        "type": "Translate",
        "child": 2,
        "offset": {
          "x": 46,
          "y": 0,
          "z": 4
        }
      }
    },
    "4": {
      "id": 4,
      "name": "bracket_body",
      "op": {
        "type": "Union",
        "left": 1,
        "right": 3
      }
    },
    "5": {
      "id": 5,
      "name": "hole_cylinder",
      "op": {
        "type": "Cylinder",
        "radius": 2.5,
        "height": 30,
        "segments": 32
      }
    },
    "6": {
      "id": 6,
      "name": "hole1",
      "op": {
        "type": "Translate",
        "child": 5,
        "offset": {
          "x": 10,
          "y": 15,
          "z": 0
        }
      }
    },
    "7": {
      "id": 7,
      "name": "hole2",
      "op": {
        "type": "Translate",
        "child": 5,
        "offset": {
          "x": 35,
          "y": 15,
          "z": 0
        }
      }
    },
    "8": {
      "id": 8,
      "name": "holes_union",
      "op": {
        "type": "Union",
        "left": 6,
        "right": 7
      }
    },
    "9": {
      "id": 9,
      "name": "final_bracket_with_holes",
      "op": {
        "type": "Difference",
        "left": 4,
        "right": 8
      }
    }
  },
  "materials": {},
  "part_materials": {},
  "roots": [
    {
      "root": 9,
      "material": "default"
    }
  ]
}