{
  "format": "solidcraft/21",
  "name": "Untitled",
  "units": "mm",
  "params": [],
  "features": [
    {
      "id": 1,
      "name": "Box1",
      "suppressed": false,
      "body_names": [
        "Case"
      ],
      "param_names": [
        "d1",
        "d2",
        "d3"
      ],
      "type": "box",
      "corner": [
        0.0,
        0.0,
        0.0
      ],
      "length": "40",
      "width": "30",
      "height": "20",
      "operation": "new_body"
    },
    {
      "id": 2,
      "name": "Shell1",
      "suppressed": false,
      "param_names": [
        "d4"
      ],
      "face_names": [
        "F1:+z"
      ],
      "type": "shell",
      "faces": [
        [
          20.0,
          15.0,
          20.0
        ]
      ],
      "thickness": "2",
      "body": "Case"
    },
    {
      "id": 3,
      "name": "Cylinder1",
      "suppressed": false,
      "param_names": [
        "d5",
        "d6"
      ],
      "participants": [
        "Case"
      ],
      "type": "cylinder",
      "base": [
        8.0,
        8.0,
        2.0
      ],
      "axis": [
        0.0,
        0.0,
        1.0
      ],
      "radius": "(6 mm) / 2",
      "height": "5",
      "operation": "join"
    }
  ],
  "next_id": 4
}