{
  "version": "0.1",
  "nodes": {
    "1": {
      "id": 1,
      "name": "cube_prim",
      "op": {
        "type": "Cube",
        "size": {
          "x": 30,
          "y": 30,
          "z": 30
        }
      }
    },
    "2": {
      "id": 2,
      "name": "cube_translated_centerXY_bottomZ0",
      "op": {
        "type": "Translate",
        "child": 1,
        "offset": {
          "x": -15,
          "y": -15,
          "z": 0
        }
      }
    },
    "3": {
      "id": 3,
      "name": "cyl_1_prim",
      "op": {
        "type": "Cylinder",
        "radius": 1.5,
        "height": 30,
        "segments": 32
      }
    },
    "4": {
      "id": 4,
      "name": "cyl_2_prim",
      "op": {
        "type": "Cylinder",
        "radius": 1.5,
        "height": 30,
        "segments": 32
      }
    },
    "5": {
      "id": 5,
      "name": "cyl_3_prim",
      "op": {
        "type": "Cylinder",
        "radius": 1.5,
        "height": 30,
        "segments": 32
      }
    },
    "6": {
      "id": 6,
      "name": "cyl_4_prim",
      "op": {
        "type": "Cylinder",
        "radius": 1.5,
        "height": 30,
        "segments": 32
      }
    },
    "7": {
      "id": 7,
      "name": "cyl_5_prim",
      "op": {
        "type": "Cylinder",
        "radius": 1.5,
        "height": 30,
        "segments": 32
      }
    },
    "8": {
      "id": 8,
      "name": "cyl_6_prim",
      "op": {
        "type": "Cylinder",
        "radius": 1.5,
        "height": 30,
        "segments": 32
      }
    },
    "9": {
      "id": 9,
      "name": "cyl_7_prim",
      "op": {
        "type": "Cylinder",
        "radius": 1.5,
        "height": 30,
        "segments": 32
      }
    },
    "10": {
      "id": 10,
      "name": "cyl_8_prim",
      "op": {
        "type": "Cylinder",
        "radius": 1.5,
        "height": 30,
        "segments": 32
      }
    },
    "11": {
      "id": 11,
      "name": "cyl_9_prim",
      "op": {
        "type": "Cylinder",
        "radius": 1.5,
        "height": 30,
        "segments": 32
      }
    },
    "12": {
      "id": 12,
      "name": "hole_trans_-8_-8",
      "op": {
        "type": "Translate",
        "child": 3,
        "offset": {
          "x": -8,
          "y": -8,
          "z": 0
        }
      }
    },
    "13": {
      "id": 13,
      "name": "hole_trans_0_-8",
      "op": {
        "type": "Translate",
        "child": 4,
        "offset": {
          "x": 0,
          "y": -8,
          "z": 0
        }
      }
    },
    "14": {
      "id": 14,
      "name": "hole_trans_8_-8",
      "op": {
        "type": "Translate",
        "child": 5,
        "offset": {
          "x": 8,
          "y": -8,
          "z": 0
        }
      }
    },
    "15": {
      "id": 15,
      "name": "hole_trans_-8_0",
      "op": {
        "type": "Translate",
        "child": 6,
        "offset": {
          "x": -8,
          "y": 0,
          "z": 0
        }
      }
    },
    "16": {
      "id": 16,
      "name": "hole_trans_0_0",
      "op": {
        "type": "Translate",
        "child": 7,
        "offset": {
          "x": 0,
          "y": 0,
          "z": 0
        }
      }
    },
    "17": {
      "id": 17,
      "name": "hole_trans_8_0",
      "op": {
        "type": "Translate",
        "child": 8,
        "offset": {
          "x": 8,
          "y": 0,
          "z": 0
        }
      }
    },
    "18": {
      "id": 18,
      "name": "hole_trans_-8_8",
      "op": {
        "type": "Translate",
        "child": 9,
        "offset": {
          "x": -8,
          "y": 8,
          "z": 0
        }
      }
    },
    "19": {
      "id": 19,
      "name": "hole_trans_0_8",
      "op": {
        "type": "Translate",
        "child": 10,
        "offset": {
          "x": 0,
          "y": 8,
          "z": 0
        }
      }
    },
    "20": {
      "id": 20,
      "name": "hole_trans_8_8",
      "op": {
        "type": "Translate",
        "child": 11,
        "offset": {
          "x": 8,
          "y": 8,
          "z": 0
        }
      }
    },
    "21": {
      "id": 21,
      "name": "union_1",
      "op": {
        "type": "Union",
        "left": 12,
        "right": 13
      }
    },
    "22": {
      "id": 22,
      "name": "union_2",
      "op": {
        "type": "Union",
        "left": 21,
        "right": 14
      }
    },
    "23": {
      "id": 23,
      "name": "union_3",
      "op": {
        "type": "Union",
        "left": 22,
        "right": 15
      }
    },
    "24": {
      "id": 24,
      "name": "union_4",
      "op": {
        "type": "Union",
        "left": 23,
        "right": 16
      }
    },
    "25": {
      "id": 25,
      "name": "union_5",
      "op": {
        "type": "Union",
        "left": 24,
        "right": 17
      }
    },
    "26": {
      "id": 26,
      "name": "union_6",
      "op": {
        "type": "Union",
        "left": 25,
        "right": 18
      }
    },
    "27": {
      "id": 27,
      "name": "union_7",
      "op": {
        "type": "Union",
        "left": 26,
        "right": 19
      }
    },
    "28": {
      "id": 28,
      "name": "union_all_holes",
      "op": {
        "type": "Union",
        "left": 27,
        "right": 20
      }
    },
    "29": {
      "id": 29,
      "name": "cube_with_9_holes",
      "op": {
        "type": "Difference",
        "left": 2,
        "right": 28
      }
    }
  },
  "materials": {},
  "part_materials": {},
  "roots": [
    {
      "root": 29,
      "material": "default"
    }
  ]
}