{
  "anchor_clusters": [
    {
      "id": "cluster_site_map_photo",
      "visual_domain": "site_map",
      "anchor_plan_id": "neighborhood_site_map_anchor",
      "source_floor_plan_image_path": "base_plan_neighborhood_site_map_anchor.png",
      "reference_strategy": "plan_png_only"
    },
    {
      "id": "cluster_interior_photo",
      "visual_domain": "interior",
      "anchor_plan_id": "rooftop_interior_anchor",
      "source_floor_plan_image_path": "base_plan_rooftop_interior_anchor.png",
      "reference_strategy": "plan_png_only"
    },
    {
      "id": "cluster_exterior_photo",
      "visual_domain": "exterior",
      "anchor_plan_id": "rooftop_exterior_anchor",
      "source_floor_plan_image_path": "base_plan_rooftop_exterior_anchor.png",
      "reference_strategy": "plan_png_only"
    }
  ],
  "base_photos": [
    {
      "id": "photo_base_neighborhood_site_map_anchor",
      "source_plan_id": "neighborhood_site_map_anchor",
      "visual_domain": "site_map",
      "source_floor_plan_image_path": "base_plan_neighborhood_site_map_anchor.png",
      "source_anchor_photo_id": "photo_base_neighborhood_site_map_anchor",
      "reference_strategy": "plan_png_only",
      "is_anchor": true,
      "label": "다세대 빌라 밀집 지역 배치도",
      "lighting": "Daylight, flat and even illumination across the urban landscape.",
      "camera_note": "Aerial drone view, looking straight down from high altitude.",
      "t2i_prompt": "Photorealistic cinematic still, 35mm film aesthetic. Approx 50m x 50m urban area. NORTH area: crowded low-rise multi-family building roofs. SOUTH area: narrow receding alleyways. EAST area: tangled utility lines. WEST area: weathered concrete facades. CENTER/FLOOR: central building with a small rooftop structure and water tank. CEILING: open sky. Camera looking straight down from high altitude. Daylight, flat and even illumination across the urban landscape. Clean photo, no overlaid text, no diagram lines, no architectural label letters, no people, uninhabited."
    },
    {
      "id": "photo_base_rooftop_interior_anchor",
      "source_plan_id": "rooftop_interior_anchor",
      "visual_domain": "interior",
      "source_floor_plan_image_path": "base_plan_rooftop_interior_anchor.png",
      "source_anchor_photo_id": "photo_base_rooftop_interior_anchor",
      "reference_strategy": "plan_png_only",
      "is_anchor": true,
      "label": "옥탑방 전체 평면도",
      "lighting": "Pale, cool blue-gray light filtering through a small window, creating a muted, slightly desaturated atmosphere.",
      "camera_note": "Camera at the center of the living area, looking toward the kitchen and dining space.",
      "t2i_prompt": "Photorealistic cinematic still, 35mm film aesthetic. Approx 10m x 8m room. NORTH wall: faded wallpaper, small window letting in natural light, kitchen sink and stove. SOUTH wall: wooden door to small bedroom, wooden door to master bedroom. EAST wall: narrow door to bathroom, heavy iron door leading outside. WEST wall: larger window with curtains, old model television emitting dim light. CENTER/FLOOR: modest wooden dining table with outdated wooden chairs. CEILING: basic functional lighting. Camera at the center of the living area, looking toward the kitchen and dining space. Open kitchen visible. Pale, cool blue-gray light filtering through a small window, creating a muted, slightly desaturated atmosphere. Clean photo, no overlaid text, no diagram lines, no architectural label letters, no people, empty room, uninhabited."
    },
    {
      "id": "photo_base_rooftop_exterior_anchor",
      "source_plan_id": "rooftop_exterior_anchor",
      "visual_domain": "exterior",
      "source_floor_plan_image_path": "base_plan_rooftop_exterior_anchor.png",
      "source_anchor_photo_id": "photo_base_rooftop_exterior_anchor",
      "reference_strategy": "plan_png_only",
      "is_anchor": true,
      "label": "옥상 및 외부 계단 평면도",
      "lighting": "Dilapidated rooftop exterior at night, enveloped in damp air and weak, dirty blue-gray ambient light.",
      "camera_note": "Camera at the edge of the terrace looking toward the iron door and window.",
      "t2i_prompt": "Photorealistic cinematic still, 35mm film aesthetic. Approx 15m x 15m outdoor rooftop terrace. NORTH wall: weather-stained exterior wall of the rooftop room with a lit window. SOUTH wall: low concrete parapet overlooking the yard. EAST wall: steep concrete exterior stairs leading down. WEST wall: heavy iron door with a narrow gap. CENTER/FLOOR: flat concrete surface, large cylindrical water tank, wooden platform for drying herbs, strung clothesline. CEILING: open night sky. Camera at the edge of the terrace looking toward the iron door and window. Dilapidated rooftop exterior at night, enveloped in damp air and weak, dirty blue-gray ambient light. Clean photo, no overlaid text, no diagram lines, no architectural label letters, no people, uninhabited."
    }
  ],
  "shot_photos": [
    {
      "id": "photo_shot_S12_Shot4",
      "source_shot": {
        "scene_index": 12,
        "shot_index": 4
      },
      "source_plan_id": "rooftop_interior_anchor",
      "matching_base_photo_id": "photo_base_rooftop_interior_anchor",
      "shot_overlay_plan_image_path": "shot_plan_S12_Shot4.png",
      "reference_strategy": "base_photo+shot_overlay",
      "lighting": "Dim practical spill from the living room television and weak stand lamp skims the floor, turning the room blue-gray while the dark fluid reads as dense and wet.",
      "camera_note": "Camera at the threshold of the small bedroom door, low angle near the floor, pointing diagonally inward toward the window and curtain.",
      "t2i_prompt": "Photorealistic cinematic still, 35mm film aesthetic. Approx 10m x 8m room. NORTH wall: plain wallpaper. SOUTH wall: wooden door slightly ajar creating a narrow viewing slit. EAST wall: student desk. WEST wall: exterior facing window covered by a closed fabric curtain. CENTER/FLOOR: single bed with simple bedding, large dark fluid stippled region on the center floor, trail of reddish footprint-shaped markers leading diagonally toward the window curtain. CEILING: dim ambient lighting. Camera at the threshold of the small bedroom door, low angle near the floor, pointing diagonally inward toward the window and curtain. Dim practical spill from the living room television and weak stand lamp skims the floor, turning the room blue-gray while the dark fluid reads as dense and wet. Clean photo, no overlaid text, no diagram lines, no architectural label letters, no people, empty room, uninhabited."
    },
    {
      "id": "photo_shot_S12_Shot6",
      "source_shot": {
        "scene_index": 12,
        "shot_index": 6
      },
      "source_plan_id": "rooftop_interior_anchor",
      "matching_base_photo_id": "photo_base_rooftop_interior_anchor",
      "shot_overlay_plan_image_path": "shot_plan_S12_Shot6.png",
      "reference_strategy": "base_photo+shot_overlay",
      "lighting": "Weak household practicals fall off into murky shadow, leaving the room cold and desaturated.",
      "camera_note": "Camera in the small bedroom, medium shot at eye-level, pointing toward the window and parted curtain.",
      "t2i_prompt": "Photorealistic cinematic still, 35mm film aesthetic. Approx 10m x 8m room. NORTH wall: plain wallpaper. SOUTH wall: wooden door. EAST wall: student desk. WEST wall: exterior facing window with a parted fabric curtain revealing the space behind it. CENTER/FLOOR: single bed with simple bedding, large dark fluid stippled region on the floor, trail of reddish footprint-shaped markers leading to the curtain. Behind the curtain sits a motionless seated figure marker slumped over, with a state indicator on the shoulder. CEILING: dim ambient lighting. Camera in the small bedroom, medium shot at eye-level, pointing toward the window and parted curtain. Weak household practicals fall off into murky shadow, leaving the room cold and desaturated. Clean photo, no overlaid text, no diagram lines, no architectural label letters, no people, empty room, uninhabited."
    },
    {
      "id": "photo_shot_S25_Shot2",
      "source_shot": {
        "scene_index": 25,
        "shot_index": 2
      },
      "source_plan_id": "rooftop_interior_anchor",
      "matching_base_photo_id": "photo_base_rooftop_interior_anchor",
      "shot_overlay_plan_image_path": "shot_plan_S25_Shot2.png",
      "reference_strategy": "base_photo+shot_overlay",
      "lighting": "Dying dusk leaks through the open window in cold blue-gray tones, mixing with the room's weak practical gloom.",
      "camera_note": "Camera in the living room, wide shot at a high angle, pointing toward the open window and wrecked dining area.",
      "t2i_prompt": "Photorealistic cinematic still, 35mm film aesthetic. Approx 10m x 8m room. NORTH wall: faded wallpaper, kitchen sink and stove. SOUTH wall: interior doors. EAST wall: heavy iron door. WEST wall: living room window drawn open with curtains fluttering inward. CENTER/FLOOR: dining table shifted off-center, overturned dining chairs with legs splayed, scattered household items indicating a ransacked state, trail of muddy footprints leading diagonally away from the window. CEILING: weak practical gloom. Camera in the living room, wide shot at a high angle, pointing toward the open window and wrecked dining area. Dying dusk leaks through the open window in cold blue-gray tones, mixing with the room's weak practical gloom. Clean photo, no overlaid text, no diagram lines, no architectural label letters, no people, empty room, uninhabited."
    }
  ]
}