{
  "version": "V1.1 / SD-02",
  "date": "2026-09-13",
  "status": "frozen design baseline by delegated design direction; production detailing follows",
  "units": "SU (provisional scene unit)",
  "coordinates": "X right, Y rear, Z up; origin front-left of main house",
  "house": {
    "width": 10.5,
    "depth": 12.6,
    "levels": [
      0,
      3.2,
      6.4
    ],
    "eaves": 9.6,
    "ridge": 11.0,
    "wall": 0.18,
    "slab": 0.18
  },
  "site": {
    "bounds": [
      -18,
      -10,
      18,
      24
    ],
    "house": [
      0,
      0,
      10.5,
      12.6
    ],
    "restaurant": [
      -14.8,
      5.0,
      -8.8,
      12.2
    ],
    "restaurant_shift": [
      -5,
      2
    ],
    "gate": [
      4.75,
      -10
    ],
    "restaurant_door": [
      -10.1,
      5
    ],
    "rear_door": [
      4.9375,
      12.6
    ],
    "rear_landing": [
      3.8375,
      12.6,
      6.0375,
      14.6
    ],
    "area": 1224,
    "building_gap": 8.8,
    "paths": [
      [
        [
          4.75,
          -10
        ],
        [
          4.75,
          -1
        ]
      ],
      [
        [
          4.75,
          -4
        ],
        [
          -10.1,
          -2
        ]
      ],
      [
        [
          -10.1,
          -2
        ],
        [
          -10.1,
          5
        ]
      ],
      [
        [
          4.9375,
          13.6
        ],
        [
          4.9375,
          16.2
        ]
      ],
      [
        [
          4.9375,
          16.2
        ],
        [
          -4,
          17.5
        ]
      ],
      [
        [
          -4,
          17.5
        ],
        [
          -6,
          13.4
        ]
      ],
      [
        [
          -6,
          13.4
        ],
        [
          -6,
          2
        ]
      ],
      [
        [
          -6,
          2
        ],
        [
          -10.1,
          2
        ]
      ],
      [
        [
          4.9375,
          16.2
        ],
        [
          13.1,
          17.5
        ]
      ],
      [
        [
          13.1,
          17.5
        ],
        [
          13.1,
          -4
        ]
      ],
      [
        [
          13.1,
          -4
        ],
        [
          4.75,
          -4
        ]
      ]
    ],
    "trees": [
      [
        -3,
        21.5
      ],
      [
        14.5,
        21.5
      ],
      [
        -15,
        -5
      ],
      [
        -15.7,
        17
      ]
    ],
    "passing_nodes": [
      [
        4.75,
        -4
      ],
      [
        -10.1,
        -2
      ],
      [
        -10.1,
        2
      ],
      [
        -6,
        2
      ],
      [
        -6,
        13.4
      ],
      [
        -4,
        17.5
      ],
      [
        4.9375,
        16.2
      ],
      [
        13.1,
        17.5
      ],
      [
        13.1,
        -4
      ]
    ]
  },
  "stair": {
    "cx": 8.8125,
    "cy": 8.1083,
    "outer": 1.2,
    "inner": 0.18,
    "rise": 3.2,
    "steps": 18,
    "start_degrees": -90,
    "hole": [
      7.5125,
      6.8083,
      10.1125,
      9.4083
    ],
    "landing": [
      6,
      5.6,
      10.5,
      6.8083
    ],
    "bridge": [
      8.2125,
      6.8083,
      9.4125,
      7.0583
    ],
    "bypass_clear": 1.235,
    "side_bypass_clear": 1.4225,
    "rear_bypass_clear": 1.235
  },
  "characters": {
    "moumou_height": 1.65,
    "awu_height": 1.8,
    "yawudan_height": 0.65,
    "status": "frozen scene scale; normalize source character models to this baseline"
  },
  "palette": [
    {
      "id": "M01",
      "name": "奶油毛毡墙",
      "hex": "#EDE2CD",
      "use": "主屋墙面 / 短纤维方向不均匀"
    },
    {
      "id": "M02",
      "name": "浅米石基",
      "hex": "#D6C6AB",
      "use": "底层砌块 / 接缝压低对比"
    },
    {
      "id": "M03",
      "name": "鼠尾草绿",
      "hex": "#89947C",
      "use": "入户门、瓦、少量柜门"
    },
    {
      "id": "M04",
      "name": "蜂蜜浅木",
      "hex": "#BD986D",
      "use": "地板、楼梯、家具主体"
    },
    {
      "id": "M05",
      "name": "炭灰细线",
      "hex": "#424B47",
      "use": "窗框、护栏，避免纯黑大块"
    },
    {
      "id": "M06",
      "name": "旧玫瑰粉",
      "hex": "#C8A4A0",
      "use": "小靠垫、床品、花盆"
    },
    {
      "id": "M07",
      "name": "雾蓝织物",
      "hex": "#9FBBC1",
      "use": "毛毯、画室布、围兜呼应"
    },
    {
      "id": "M08",
      "name": "草地苔绿",
      "hex": "#A9B58B",
      "use": "地被、植物，三档明度"
    }
  ],
  "rooms": [
    {
      "id": "LIV",
      "name": "客厅",
      "floor": 0,
      "rect": [
        0.0,
        0.0,
        10.5,
        5.6
      ],
      "color": "#EEE4D2",
      "source": "H02",
      "role": "入户、双人对话、抱持丫乌蛋"
    },
    {
      "id": "ART",
      "name": "画室",
      "floor": 0,
      "rect": [
        0.0,
        5.6,
        6.0,
        12.6
      ],
      "color": "#E2E8DD",
      "source": "H03",
      "role": "画画、毛线手作、庭院采光"
    },
    {
      "id": "H1",
      "name": "楼梯厅",
      "floor": 0,
      "rect": [
        6.0,
        5.6,
        10.5,
        10.7333
      ],
      "color": "#DFD9CA",
      "source": "设计提案 / H02旋梯",
      "role": "独立上楼通道"
    },
    {
      "id": "S1",
      "name": "茶水与盥洗",
      "floor": 0,
      "rect": [
        6.0,
        10.7333,
        10.5,
        12.6
      ],
      "color": "#D9E5E7",
      "source": "本轮冻结设计",
      "role": "生活支持，暂不精装"
    },
    {
      "id": "BED",
      "name": "卧室",
      "floor": 1,
      "rect": [
        0.0,
        0.0,
        10.5,
        5.6
      ],
      "color": "#EEDFE1",
      "source": "H04",
      "role": "一间双人卧室、阅读角"
    },
    {
      "id": "CLO",
      "name": "衣帽间",
      "floor": 1,
      "rect": [
        0.0,
        5.6,
        6.0,
        12.6
      ],
      "color": "#EADBC7",
      "source": "H05",
      "role": "挂衣墙、中岛、梳妆"
    },
    {
      "id": "H2",
      "name": "楼梯厅",
      "floor": 1,
      "rect": [
        6.0,
        5.6,
        10.5,
        10.7333
      ],
      "color": "#DFD9CA",
      "source": "设计提案",
      "role": "上下楼不穿越私密房间"
    },
    {
      "id": "S2",
      "name": "洗浴间",
      "floor": 1,
      "rect": [
        6.0,
        10.7333,
        10.5,
        12.6
      ],
      "color": "#D9E5E7",
      "source": "本轮冻结设计",
      "role": "与一楼配套叠置"
    },
    {
      "id": "MUS",
      "name": "琴房",
      "floor": 2,
      "rect": [
        0.0,
        0.0,
        10.5,
        5.6
      ],
      "color": "#E8DFC8",
      "source": "H06",
      "role": "长条弦乐器、书墙、练习与演奏"
    },
    {
      "id": "H3",
      "name": "楼梯厅",
      "floor": 2,
      "rect": [
        6.0,
        5.6,
        10.5,
        10.7333
      ],
      "color": "#DFD9CA",
      "source": "设计提案",
      "role": "琴房与露台各自开门"
    },
    {
      "id": "TER",
      "name": "大露台",
      "floor": 2,
      "rect": [
        0.0,
        5.6,
        6.0,
        12.6
      ],
      "color": "#DBE5CF",
      "source": "H07",
      "role": "茶席、帐篷、花草"
    },
    {
      "id": "TER2",
      "name": "露台后段",
      "floor": 2,
      "rect": [
        6.0,
        10.7333,
        10.5,
        12.6
      ],
      "color": "#DBE5CF",
      "source": "H07 / 设计提案",
      "role": "串联后侧长景观面"
    },
    {
      "id": "DIN",
      "name": "餐厅坐席",
      "floor": 0,
      "rect": [
        -14.8,
        5,
        -8.8,
        9.8
      ],
      "color": "#EADBC7",
      "source": "P001/P010/P031",
      "role": "三桌六席、教学拍摄"
    },
    {
      "id": "BACK",
      "name": "餐厅备餐",
      "floor": 0,
      "rect": [
        -14.8,
        9.8,
        -8.8,
        12.2
      ],
      "color": "#E0DCCE",
      "source": "P015/P019/P030",
      "role": "柜台、演示、备餐、工作门"
    }
  ],
  "walls": [
    {
      "id": "F1-front",
      "floor": 0,
      "a": [
        0.0,
        0.0
      ],
      "b": [
        10.5,
        0.0
      ],
      "height": 3.2,
      "openings": [
        "D01",
        "W01",
        "W02"
      ]
    },
    {
      "id": "F1-left",
      "floor": 0,
      "a": [
        0.0,
        0.0
      ],
      "b": [
        0.0,
        12.6
      ],
      "height": 3.2,
      "openings": [
        "W-L0"
      ]
    },
    {
      "id": "F1-right",
      "floor": 0,
      "a": [
        10.5,
        0.0
      ],
      "b": [
        10.5,
        12.6
      ],
      "height": 3.2,
      "openings": [
        "W-R0"
      ]
    },
    {
      "id": "F1-rear",
      "floor": 0,
      "a": [
        0.0,
        12.6
      ],
      "b": [
        10.5,
        12.6
      ],
      "height": 3.2,
      "openings": [
        "W-B0",
        "W-S0",
        "D-G"
      ]
    },
    {
      "id": "F1-divide",
      "floor": 0,
      "a": [
        0.0,
        5.6
      ],
      "b": [
        10.5,
        5.6
      ],
      "height": 3.2,
      "openings": [
        "D-A0",
        "D-H0"
      ]
    },
    {
      "id": "F1-core",
      "floor": 0,
      "a": [
        6.0,
        5.6
      ],
      "b": [
        6.0,
        12.6
      ],
      "height": 3.2,
      "openings": [
        "D-C0"
      ]
    },
    {
      "id": "F1-service",
      "floor": 0,
      "a": [
        6.0,
        10.7333
      ],
      "b": [
        10.5,
        10.7333
      ],
      "height": 3.2,
      "openings": [
        "D-S0",
        "D-WC"
      ]
    },
    {
      "id": "F2-front",
      "floor": 1,
      "a": [
        0.0,
        0.0
      ],
      "b": [
        10.5,
        0.0
      ],
      "height": 3.2,
      "openings": [
        "W030",
        "W031",
        "W032"
      ]
    },
    {
      "id": "F2-left",
      "floor": 1,
      "a": [
        0.0,
        0.0
      ],
      "b": [
        0.0,
        12.6
      ],
      "height": 3.2,
      "openings": [
        "W-L1"
      ]
    },
    {
      "id": "F2-right",
      "floor": 1,
      "a": [
        10.5,
        0.0
      ],
      "b": [
        10.5,
        12.6
      ],
      "height": 3.2,
      "openings": [
        "W-R1"
      ]
    },
    {
      "id": "F2-rear",
      "floor": 1,
      "a": [
        0.0,
        12.6
      ],
      "b": [
        10.5,
        12.6
      ],
      "height": 3.2,
      "openings": [
        "W-B1",
        "W-S1"
      ]
    },
    {
      "id": "F2-divide",
      "floor": 1,
      "a": [
        0.0,
        5.6
      ],
      "b": [
        10.5,
        5.6
      ],
      "height": 3.2,
      "openings": [
        "D-A1",
        "D-H1"
      ]
    },
    {
      "id": "F2-core",
      "floor": 1,
      "a": [
        6.0,
        5.6
      ],
      "b": [
        6.0,
        12.6
      ],
      "height": 3.2,
      "openings": [
        "D-C1"
      ]
    },
    {
      "id": "F2-service",
      "floor": 1,
      "a": [
        6.0,
        10.7333
      ],
      "b": [
        10.5,
        10.7333
      ],
      "height": 3.2,
      "openings": [
        "D-S1"
      ]
    },
    {
      "id": "F3-front",
      "floor": 2,
      "a": [
        0.0,
        0.0
      ],
      "b": [
        10.5,
        0.0
      ],
      "height": 3.2,
      "openings": [
        "W06"
      ]
    },
    {
      "id": "F3-left",
      "floor": 2,
      "a": [
        0.0,
        0.0
      ],
      "b": [
        0.0,
        5.6
      ],
      "height": 3.2,
      "openings": [
        "W-L2"
      ]
    },
    {
      "id": "F3-right",
      "floor": 2,
      "a": [
        10.5,
        0.0
      ],
      "b": [
        10.5,
        10.7333
      ],
      "height": 3.2,
      "openings": [
        "W-R2"
      ]
    },
    {
      "id": "F3-divide",
      "floor": 2,
      "a": [
        0.0,
        5.6
      ],
      "b": [
        10.5,
        5.6
      ],
      "height": 3.2,
      "openings": [
        "D-T",
        "D-H2"
      ]
    },
    {
      "id": "F3-core",
      "floor": 2,
      "a": [
        6.0,
        5.6
      ],
      "b": [
        6.0,
        10.7333
      ],
      "height": 3.2,
      "openings": [
        "D-C2"
      ]
    },
    {
      "id": "F3-rear",
      "floor": 2,
      "a": [
        6.0,
        10.7333
      ],
      "b": [
        10.5,
        10.7333
      ],
      "height": 3.2,
      "openings": []
    },
    {
      "id": "F1-wc-divide",
      "floor": 0,
      "a": [
        8.25,
        10.7333
      ],
      "b": [
        8.25,
        12.6
      ],
      "height": 3.2,
      "openings": []
    },
    {
      "id": "R-front",
      "floor": 0,
      "a": [
        -14.8,
        5
      ],
      "b": [
        -8.8,
        5
      ],
      "height": 3.2,
      "openings": [
        "R-D",
        "R-W"
      ]
    },
    {
      "id": "R-left",
      "floor": 0,
      "a": [
        -14.8,
        5
      ],
      "b": [
        -14.8,
        12.2
      ],
      "height": 3.2,
      "openings": [
        "R-LW"
      ]
    },
    {
      "id": "R-right",
      "floor": 0,
      "a": [
        -8.8,
        5
      ],
      "b": [
        -8.8,
        12.2
      ],
      "height": 3.2,
      "openings": [
        "R-RW"
      ]
    },
    {
      "id": "R-rear",
      "floor": 0,
      "a": [
        -14.8,
        12.2
      ],
      "b": [
        -8.8,
        12.2
      ],
      "height": 3.2,
      "openings": [
        "R-BD"
      ]
    }
  ],
  "openings": [
    {
      "id": "D01",
      "wall": "F1-front",
      "offset": 4.75,
      "width": 1.5,
      "bottom": 0,
      "height": 2.4,
      "kind": "door"
    },
    {
      "id": "W01",
      "wall": "F1-front",
      "offset": 1.625,
      "width": 0.9375,
      "bottom": 0.7,
      "height": 1.55,
      "kind": "window"
    },
    {
      "id": "W02",
      "wall": "F1-front",
      "offset": 8,
      "width": 3.4,
      "bottom": 0.15,
      "height": 2.55,
      "kind": "window"
    },
    {
      "id": "W-L0",
      "wall": "F1-left",
      "offset": 8.8667,
      "width": 3.2667,
      "bottom": 0.55,
      "height": 2.1,
      "kind": "window"
    },
    {
      "id": "W-R0",
      "wall": "F1-right",
      "offset": 2.8,
      "width": 4.6,
      "bottom": 0.15,
      "height": 2.55,
      "kind": "window"
    },
    {
      "id": "W-B0",
      "wall": "F1-rear",
      "offset": 2.1,
      "width": 3.8,
      "bottom": 0.15,
      "height": 2.55,
      "kind": "window"
    },
    {
      "id": "W-S0",
      "wall": "F1-rear",
      "offset": 8.5,
      "width": 1.25,
      "bottom": 1.8,
      "height": 0.8,
      "kind": "window"
    },
    {
      "id": "D-A0",
      "wall": "F1-divide",
      "offset": 4.75,
      "width": 1.4375,
      "bottom": 0,
      "height": 2.35,
      "kind": "passage"
    },
    {
      "id": "D-H0",
      "wall": "F1-divide",
      "offset": 8.5,
      "width": 1.5625,
      "bottom": 0,
      "height": 2.4,
      "kind": "passage"
    },
    {
      "id": "D-C0",
      "wall": "F1-core",
      "offset": 0.5833,
      "width": 1.05,
      "bottom": 0,
      "height": 2.35,
      "kind": "passage"
    },
    {
      "id": "D-S0",
      "wall": "F1-service",
      "offset": 1.0,
      "width": 1.125,
      "bottom": 0,
      "height": 2.2,
      "kind": "door"
    },
    {
      "id": "W030",
      "wall": "F2-front",
      "offset": 2.0625,
      "width": 1.5625,
      "bottom": 0.65,
      "height": 2.0,
      "kind": "window"
    },
    {
      "id": "W031",
      "wall": "F2-front",
      "offset": 5.25,
      "width": 1.5625,
      "bottom": 0.65,
      "height": 2.0,
      "kind": "window"
    },
    {
      "id": "W032",
      "wall": "F2-front",
      "offset": 8.4375,
      "width": 1.5625,
      "bottom": 0.65,
      "height": 2.0,
      "kind": "window"
    },
    {
      "id": "W-L1",
      "wall": "F2-left",
      "offset": 8.8667,
      "width": 3.2667,
      "bottom": 0.55,
      "height": 2.1,
      "kind": "window"
    },
    {
      "id": "W-R1",
      "wall": "F2-right",
      "offset": 3.15,
      "width": 2.1,
      "bottom": 0.8,
      "height": 1.6,
      "kind": "window"
    },
    {
      "id": "W-B1",
      "wall": "F2-rear",
      "offset": 3.25,
      "width": 4.125,
      "bottom": 2.1,
      "height": 0.6,
      "kind": "window"
    },
    {
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      "yaw_degrees": 0
    },
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      "yaw_degrees": 90
    },
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    },
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    },
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    {
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      "source": "P010/P031",
      "yaw_degrees": 90
    },
    {
      "id": "R0221",
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    },
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    },
    {
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      "purpose": "三层轮廓、院门与独立餐厅"
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      "purpose": "大露台与琴房关系"
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    {
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      "target": [
        2.5,
        3.5,
        1.2
      ],
      "purpose": "沙发对话，入口不穿帮"
    },
    {
      "id": "C04",
      "name": "画室创作",
      "pos": [
        5.625,
        5.7167,
        1.6
      ],
      "target": [
        1.875,
        9.5667,
        1.2
      ],
      "purpose": "人物、画架、工作台三角"
    },
    {
      "id": "C05",
      "name": "琴与晚风",
      "pos": [
        1.25,
        1.5167,
        7.9
      ],
      "target": [
        3.125,
        8.5167,
        7.5
      ],
      "purpose": "长条弦乐器前景、露台后景"
    },
    {
      "id": "C06",
      "name": "餐厅讲解",
      "pos": [
        -13.8,
        5.8,
        1.5
      ],
      "target": [
        -11.6,
        10.6,
        1.2
      ],
      "purpose": "服务台与演示面同时可见"
    }
  ],
  "rear_door_clear_route": [
    [
      4.75,
      5.6
    ],
    [
      4.125,
      6.4167
    ],
    [
      4.125,
      10.9667
    ],
    [
      4.9375,
      10.9667
    ],
    [
      4.9375,
      13.6
    ]
  ],
  "entry_route": [
    [
      4.75,
      -0.3
    ],
    [
      4.75,
      0.65
    ],
    [
      6.06,
      0.65
    ],
    [
      8.5,
      5.1
    ],
    [
      8.5,
      6.3
    ]
  ]
}