{
  "version": "0.1",
  "nodes": {
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      "name": "cube_raw",
      "op": {
        "type": "Cube",
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          "y": 40,
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        }
      }
    },
    "2": {
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      "name": "cube_centered",
      "op": {
        "type": "Translate",
        "child": 1,
        "offset": {
          "x": -20,
          "y": -20,
          "z": 0
        }
      }
    },
    "3": {
      "id": 3,
      "name": "halfspace_raw",
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        "type": "Cube",
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          "y": 100,
          "z": 100
        }
      }
    },
    "4": {
      "id": 4,
      "name": "sphere_raw",
      "op": {
        "type": "Sphere",
        "radius": 15,
        "segments": 0
      }
    },
    "5": {
      "id": 5,
      "name": "halfspace",
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        "type": "Translate",
        "child": 3,
        "offset": {
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          "y": -50,
          "z": 40
        }
      }
    },
    "6": {
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      "name": "sphere_at_top",
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        }
      }
    },
    "7": {
      "id": 7,
      "name": "hemisphere",
      "op": {
        "type": "Intersection",
        "left": 6,
        "right": 5
      }
    },
    "8": {
      "id": 8,
      "name": "CubeWithDome",
      "op": {
        "type": "Union",
        "left": 2,
        "right": 7
      }
    }
  },
  "materials": {},
  "part_materials": {},
  "roots": [
    {
      "root": 8,
      "material": "default"
    }
  ]
}