{
  "comment": "stored: produced by the v1.68.0-beta.2 (model v8) writer from the 282 parity input plus one orphan open_span; sent: the same document after the current initial migration. The catalogue is byte-identical, the orphan span is dropped (#319).",
  "stored": {
    "spaces": [
      {
        "id": "floor",
        "title": "Floor",
        "rooms": [
          {
            "id": "large",
            "poly": [
              [
                0,
                0
              ],
              [
                1,
                0
              ],
              [
                1,
                0.25
              ],
              [
                1,
                0.75
              ],
              [
                1,
                1
              ],
              [
                0,
                1
              ]
            ],
            "wall_ids": [
              "wall-7cu6gpb7e44ucopgzjm2",
              "wall-vgpy3fkbbprvy2cofyq3",
              "wall-g33xjvyd5marxwkowoqm",
              "wall-tqy5sdtydjrx7syybupl",
              "wall-j2ti4ktyymgw4e2r5ns5",
              "wall-oq2aqjdsktorqgxatdwh"
            ]
          },
          {
            "id": "small",
            "poly": [
              [
                1,
                0.25
              ],
              [
                1.5,
                0.25
              ],
              [
                1.5,
                0.75
              ],
              [
                1,
                0.75
              ]
            ],
            "wall_ids": [
              "wall-d2hfqa5fvueqwrwo2da7",
              "wall-ybr4j2bztfx2wkbwvbwd",
              "wall-qancsrbiwkhhy5hos7io",
              "wall-g33xjvyd5marxwkowoqm"
            ]
          }
        ],
        "walls": [
          {
            "key": "0.500000,0.000000@0.0000",
            "cm": 15,
            "a": [
              0,
              0
            ],
            "b": [
              1,
              0
            ]
          }
        ],
        "openings": [
          {
            "id": "door",
            "type": "door",
            "x": 0.5,
            "y": 0,
            "angle": 0,
            "length": 0.2,
            "host": {
              "kind": "wall",
              "id": "wall-7cu6gpb7e44ucopgzjm2",
              "t": 0.5
            }
          }
        ],
        "room_drafts": [
          {
            "id": "draft",
            "points": [
              [
                2,
                0
              ],
              [
                2.5,
                0
              ],
              [
                3,
                0
              ]
            ],
            "segments": [
              {
                "cm": 10,
                "id": "wall-ulziozdfsjzlriamibvg"
              },
              {
                "cm": 20,
                "id": "wall-bvlpyhrsy6xjgox3g6e6"
              }
            ]
          }
        ],
        "open_spans": [
          {
            "a": [
              0.83,
              0.91
            ],
            "b": [
              0.93,
              0.91
            ]
          }
        ],
        "wall_segments": [
          {
            "id": "wall-oq2aqjdsktorqgxatdwh",
            "a": [
              0,
              0
            ],
            "b": [
              0,
              1
            ],
            "cm": 0
          },
          {
            "id": "wall-7cu6gpb7e44ucopgzjm2",
            "a": [
              0,
              0
            ],
            "b": [
              1,
              0
            ],
            "cm": 15
          },
          {
            "id": "wall-j2ti4ktyymgw4e2r5ns5",
            "a": [
              0,
              1
            ],
            "b": [
              1,
              1
            ],
            "cm": 0
          },
          {
            "id": "wall-vgpy3fkbbprvy2cofyq3",
            "a": [
              1,
              0
            ],
            "b": [
              1,
              0.25
            ],
            "cm": 0
          },
          {
            "id": "wall-g33xjvyd5marxwkowoqm",
            "a": [
              1,
              0.25
            ],
            "b": [
              1,
              0.75
            ],
            "cm": 0
          },
          {
            "id": "wall-d2hfqa5fvueqwrwo2da7",
            "a": [
              1,
              0.25
            ],
            "b": [
              1.5,
              0.25
            ],
            "cm": 0
          },
          {
            "id": "wall-tqy5sdtydjrx7syybupl",
            "a": [
              1,
              0.75
            ],
            "b": [
              1,
              1
            ],
            "cm": 0
          },
          {
            "id": "wall-qancsrbiwkhhy5hos7io",
            "a": [
              1,
              0.75
            ],
            "b": [
              1.5,
              0.75
            ],
            "cm": 0
          },
          {
            "id": "wall-ybr4j2bztfx2wkbwvbwd",
            "a": [
              1.5,
              0.25
            ],
            "b": [
              1.5,
              0.75
            ],
            "cm": 0
          }
        ]
      }
    ],
    "markers": [],
    "settings": {},
    "model_version": 8
  },
  "sent": {
    "spaces": [
      {
        "id": "floor",
        "title": "Floor",
        "rooms": [
          {
            "id": "large",
            "poly": [
              [
                0,
                0
              ],
              [
                1,
                0
              ],
              [
                1,
                0.25
              ],
              [
                1,
                0.75
              ],
              [
                1,
                1
              ],
              [
                0,
                1
              ]
            ],
            "wall_ids": [
              "wall-7cu6gpb7e44ucopgzjm2",
              "wall-vgpy3fkbbprvy2cofyq3",
              "wall-g33xjvyd5marxwkowoqm",
              "wall-tqy5sdtydjrx7syybupl",
              "wall-j2ti4ktyymgw4e2r5ns5",
              "wall-oq2aqjdsktorqgxatdwh"
            ]
          },
          {
            "id": "small",
            "poly": [
              [
                1,
                0.25
              ],
              [
                1.5,
                0.25
              ],
              [
                1.5,
                0.75
              ],
              [
                1,
                0.75
              ]
            ],
            "wall_ids": [
              "wall-d2hfqa5fvueqwrwo2da7",
              "wall-ybr4j2bztfx2wkbwvbwd",
              "wall-qancsrbiwkhhy5hos7io",
              "wall-g33xjvyd5marxwkowoqm"
            ]
          }
        ],
        "walls": [
          {
            "key": "0.500000,0.000000@0.0000",
            "cm": 15,
            "a": [
              0,
              0
            ],
            "b": [
              1,
              0
            ]
          }
        ],
        "openings": [
          {
            "id": "door",
            "type": "door",
            "x": 0.5,
            "y": 0,
            "angle": 0,
            "length": 0.2,
            "host": {
              "kind": "wall",
              "id": "wall-7cu6gpb7e44ucopgzjm2",
              "t": 0.5
            }
          }
        ],
        "partitions": [
          {
            "id": "wall-ulziozdfsjzlriamibvg",
            "a": [
              2,
              0
            ],
            "b": [
              2.5,
              0
            ],
            "cm": 10
          },
          {
            "id": "wall-bvlpyhrsy6xjgox3g6e6",
            "a": [
              2.5,
              0
            ],
            "b": [
              3,
              0
            ],
            "cm": 20
          }
        ],
        "wall_segments": [
          {
            "id": "wall-oq2aqjdsktorqgxatdwh",
            "a": [
              0,
              0
            ],
            "b": [
              0,
              1
            ],
            "cm": 0
          },
          {
            "id": "wall-7cu6gpb7e44ucopgzjm2",
            "a": [
              0,
              0
            ],
            "b": [
              1,
              0
            ],
            "cm": 15
          },
          {
            "id": "wall-j2ti4ktyymgw4e2r5ns5",
            "a": [
              0,
              1
            ],
            "b": [
              1,
              1
            ],
            "cm": 0
          },
          {
            "id": "wall-vgpy3fkbbprvy2cofyq3",
            "a": [
              1,
              0
            ],
            "b": [
              1,
              0.25
            ],
            "cm": 0
          },
          {
            "id": "wall-g33xjvyd5marxwkowoqm",
            "a": [
              1,
              0.25
            ],
            "b": [
              1,
              0.75
            ],
            "cm": 0
          },
          {
            "id": "wall-d2hfqa5fvueqwrwo2da7",
            "a": [
              1,
              0.25
            ],
            "b": [
              1.5,
              0.25
            ],
            "cm": 0
          },
          {
            "id": "wall-tqy5sdtydjrx7syybupl",
            "a": [
              1,
              0.75
            ],
            "b": [
              1,
              1
            ],
            "cm": 0
          },
          {
            "id": "wall-qancsrbiwkhhy5hos7io",
            "a": [
              1,
              0.75
            ],
            "b": [
              1.5,
              0.75
            ],
            "cm": 0
          },
          {
            "id": "wall-ybr4j2bztfx2wkbwvbwd",
            "a": [
              1.5,
              0.25
            ],
            "b": [
              1.5,
              0.75
            ],
            "cm": 0
          }
        ]
      }
    ],
    "markers": [],
    "settings": {},
    "model_version": 10
  }
}