W15 floor_plan_topology_slice 20260525_2137

W15 — floor_plan_topology_slice 20260525_2137_8e8e1b

1. Source topology by fp

fp_id	standalone enclosed room count	spatial_units (id / label / kind / enclosed / evidence)	relationships	do_not_collapse count	conflicts_and_assumptions

2. Revised candidate floor plans

fp_id	group_id_pointer	numbered_elements (count + preview)	candidate_diagram_t2i_prompt	reconciliation_notes_vs_production
fp_l05_01	L05\|main	14 #1 living dining area (area; unit=) #2 kitchen nook (area; unit=) #3 bedroom (area; unit=) #7 front door (opening; unit=) #8 bedroom door (opening; unit=) #10 living sliding window with curtains (opening; unit=) #11 bedroom sliding window with curtains (opening; unit=) #12 dining table (furniture; unit=) #18 kitchen counter with sink and cooktop (furniture; unit=) #20 bed or floor mattress (furniture; unit=) #22 body and red stain zone (plot_device; unit=) #23 footprint trail (plot_device; unit=) #25 red circular wall mark in bedroom (plot_device; unit=) #28 toppled chair or fallen cushion (furniture; unit=)	A flat 2D schematic top-down floor plan of a small South Korean rooftop apartment, clean vector line style on off-white background with pastel color-coded room fills. The apartment has a central living dining area filled pale yellow, a small kitchen nook in the northwest filled pale green, a bedroom on the east filled pale blue, a compact bathroom filled pale cyan, and an entry alcove filled pale beige. Includes symbols for sliding windows on the west and east walls, a front door, bedroom door, dining table, kitchen counter with sink, and a bed in the bedroom. Circular markers with numbers label the zones and fixtures. No text, no perspective, no 3D rendering.	Retained the exact functional numbers from production to maintain complete continuity of spatial assets while filtering down to the core narrative set used by the experiment's backgrounds.
fp_l07_01	L07\|main	5 #1 corridor path (area; unit=) #2 heavy metal doors (opening; unit=) #3 oblique wire cages (fixture; unit=) #4 concrete walls (fixture; unit=) #5 kennel rows (area; unit=)	A flat 2D schematic top-down floor plan of an institutional animal shelter corridor, clean vector line style on a pale gray background. The plan shows a long central hallway corridor flanked on both sides by rows of wire cages drawn with neat parallel metal grid symbols. Heavy metal door swings are shown at both ends of the corridor. Solid concrete walls enclose the layout with simple single-weight outlines. Circular markers with numbers label the cages, doors, and corridor space. No perspective, no 3D effects, no text.	Created a new schematic floor plan for this location as there is no existing production equivalent, structuring it around the cages and heavy doors highlighted in the director brief.
fp_l11_01	L11\|exterior	4 #2 rooftop landing area (area; unit=) #3 exterior stair flight (furniture; unit=) #5 half-open iron rooftop door (opening; unit=) #9 concrete wall (fixture; unit=)	A flat 2D schematic top-down floor plan of an exterior concrete staircase ascending to a rooftop landing, clean vector line style on an off-white background. The yard at the bottom is colored pale beige, the staircase run is pale gray, and the small landing platform at the top is pale blue-gray. Shows an iron door symbol on the north wall swinging inward. Railings are indicated by fine parallel lines along the open stair edge. Circular markers with numbers label the staircase, landing area, door, and wall. No text, no perspective, no 3D shading.	Aligned the rooftop landing plate exactly with the staircase structure (fp_villa_rooftop_stairs) instead of the yard plan, ensuring structural continuity.

fp_id

group_id_pointer

numbered_elements (count + preview)

candidate_diagram_t2i_prompt

reconciliation_notes_vs_production

fp_l05_01

L05|main

#1 living dining area (area; unit=)
#2 kitchen nook (area; unit=)
#3 bedroom (area; unit=)
#7 front door (opening; unit=)
#8 bedroom door (opening; unit=)
#10 living sliding window with curtains (opening; unit=)
#11 bedroom sliding window with curtains (opening; unit=)
#12 dining table (furniture; unit=)
#18 kitchen counter with sink and cooktop (furniture; unit=)
#20 bed or floor mattress (furniture; unit=)
#22 body and red stain zone (plot_device; unit=)
#23 footprint trail (plot_device; unit=)
#25 red circular wall mark in bedroom (plot_device; unit=)
#28 toppled chair or fallen cushion (furniture; unit=)

A flat 2D schematic top-down floor plan of a small South Korean rooftop apartment, clean vector line style on off-white background with pastel color-coded room fills. The apartment has a central living dining area filled pale yellow, a small kitchen nook in the northwest filled pale green, a bedroom on the east filled pale blue, a compact bathroom filled pale cyan, and an entry alcove filled pale beige. Includes symbols for sliding windows on the west and east walls, a front door, bedroom door, dining table, kitchen counter with sink, and a bed in the bedroom. Circular markers with numbers label the zones and fixtures. No text, no perspective, no 3D rendering.

Retained the exact functional numbers from production to maintain complete continuity of spatial assets while filtering down to the core narrative set used by the experiment's backgrounds.

fp_l07_01

L07|main

#1 corridor path (area; unit=)
#2 heavy metal doors (opening; unit=)
#3 oblique wire cages (fixture; unit=)
#4 concrete walls (fixture; unit=)
#5 kennel rows (area; unit=)

A flat 2D schematic top-down floor plan of an institutional animal shelter corridor, clean vector line style on a pale gray background. The plan shows a long central hallway corridor flanked on both sides by rows of wire cages drawn with neat parallel metal grid symbols. Heavy metal door swings are shown at both ends of the corridor. Solid concrete walls enclose the layout with simple single-weight outlines. Circular markers with numbers label the cages, doors, and corridor space. No perspective, no 3D effects, no text.

Created a new schematic floor plan for this location as there is no existing production equivalent, structuring it around the cages and heavy doors highlighted in the director brief.

fp_l11_01

L11|exterior

#2 rooftop landing area (area; unit=)
#3 exterior stair flight (furniture; unit=)
#5 half-open iron rooftop door (opening; unit=)
#9 concrete wall (fixture; unit=)

A flat 2D schematic top-down floor plan of an exterior concrete staircase ascending to a rooftop landing, clean vector line style on an off-white background. The yard at the bottom is colored pale beige, the staircase run is pale gray, and the small landing platform at the top is pale blue-gray. Shows an iron door symbol on the north wall swinging inward. Railings are indicated by fine parallel lines along the open stair edge. Circular markers with numbers label the staircase, landing area, door, and wall. No text, no perspective, no 3D shading.

Aligned the rooftop landing plate exactly with the staircase structure (fp_villa_rooftop_stairs) instead of the yard plan, ensuring structural continuity.

3. Per-bg revised reference instructions

bg_id	fp_id	floor_plan_ref_role	use #	ignore #	camera_axis	prior_bg_ref_role	render_prompt_appendix
L01B01		not_used			path_depth	none	Wide-angle low eye-level view down a damp forest path, receding into twilight haze with dense towering trees framing the shot.
L02B01		not_used			alley_corridor	none	Static wide-angle shot down a damp urban brick alleyway toward a central utility pole under an amber streetlight.
L03B01		not_used			forensic_core	none	Flat ground-level wide view of an outdoor crime scene with police line tape and forensic cases under overcast daylight.
L04B01		not_used			parapet_to_bulkhead	weak_continuity	Low-angle view beside a concrete wall in dense morning fog with warm light leaking from a small window.
L04B02		not_used			parapet_to_bulkhead	none	High oblique overhead wide-angle view of a sun-bleached villa concrete rooftop yard with water tank and laundry line.
L04B03		not_used			parapet_to_bulkhead	same_room_state_transition	Ankle-height wide view of the rooftop yard at night looking toward the closed iron door on the stair bulkhead.
L05B01	fp_l05_01	layout_only	#1, #10	#8, #12, #18, #20, #22, #23, #25, #28	entry_to_bedroom	weak_continuity	Layout follows fp_l05_01. Eye-level wide view of the living dining area (1) looking towards the sliding window curtains (10) under clean dawn daylight.
L05B02	fp_l05_01	layout_only	#1, #2, #10, #12, #18	#22, #23, #25, #28	kitchen_nook_local_view	none	Layout follows fp_l05_01. Standing eye-level view of the kitchen nook (2) with kitchen counter (18) and dining table (12), lit by thin daylight.
L05B03	fp_l05_01	layout_only	#3, #8, #20, #25, #28	#22, #23	entry_to_bedroom	weak_continuity	Layout follows fp_l05_01. View looking from living room through bedroom door (8) into bedroom (3) showing bed (20) and red wall mark (25).
L05B04	fp_l05_01	layout_only	#3, #8, #22, #23	#20, #25, #28	entry_to_bedroom	weak_continuity	Layout follows fp_l05_01. Low-angle view through bedroom door (8) into bedroom (3) highlighting body and bloodstain zone (22) and footprint trail (23).
L05B05	fp_l05_01	layout_only	#3, #8, #20	#22, #23, #25, #28	entry_to_bedroom	same_room_state_transition	Layout follows fp_l05_01. Pristine and clean bedroom (3) with a neatly made bed (20) seen from the doorway (8).
L06B01		not_used			road_diagonal	none	Bright, sunlit diagonal view of an open coastal road with a weathered guardrail on the horizon.
L06B02		not_used			road_diagonal	same_room_state_transition	Wet asphalt road edge running under cold, dense night sea fog with dark ambient tones.
L07B01	fp_l07_01	layout_only	#1, #2, #3, #4, #5		kennel_recession	none	Layout follows fp_l07_01. Narrow eye-level view down the corridor (1) of wire cages (3) and heavy metal doors (2) receding in cold fluorescent light.
L08B01		not_used			awning_upward	style_only	Exterior storefront view under covered sidewalk awning with a CCTV camera under the ceiling.
L08B02		not_used			awning_upward	none	Exterior wide view of storefront and busy street at evening with neon lights and fluorescent interior glow.
L09B01		not_used			aisle_diagonal	none	Interior wide view of a narrow supermarket aisle, framed by product displays under white overhead fluorescent light.
L10B01		not_used			monitor_axis	none	View looking over workstation chairs toward a glowing security monitor on a long desk under flat fluorescent light.
L11B01	fp_l11_01	layout_only	#2, #3, #5, #9		stair_rise	none	Layout follows fp_l11_01. View looking up exterior stairs (3) toward the concrete rooftop landing (2) and entry door (5) under dark night light.
L12B01		not_used			bench_to_ocean	none	Desolate coastal bus stop at night with a simple wooden bench overlooking a moonless sea shrouded in fog.
L13B01		not_used			desk_surface_axis	weak_continuity	Low-angle view of detective desk with scattered folders and crime photos under cold blue-gray fluorescent light.
L13B02		not_used			desk_surface_axis	none	Interior wide of a police duty desk under cold fluorescent lights looking into the dim background workspace.
L14B01		not_used			frontage_view	none	Exterior wide view of the concrete police station frontage under desaturated daylight with double glass doors.
L15B01		not_used			cubicle_diagonal	none	Interior diagonal view of quiet office cubicles under stale fluorescent lights with a cyan monitor glow.
L16B01		not_used			harbor_depth	none	Deserted coastal harbor edge during post-storm dusk with wet cobblestones receding into heavy sea fog.
L17B01		not_used			deck_depth	none	Wide view on the wet work deck of a small fishing boat under twilight, showing the rusted outer rail.
L18B01		not_used			doorway_to_helm	none	Interior view of cramped fishing boat wheelhouse with a red sunset glow bleeding through the dirty windshield window.
L19B01		not_used			fog_wall_axis	none	Vast open ocean at dusk with a towering dark fog wall rising as an opaque vertical mass of churning mist.

4. bg → unit bindings

bg_id	primary_unit_ids	secondary_visible_unit_ids	state_delta_unit_ids	evidence_refs

5. Invariants

invariant	status	detail
inputs_present	PASS	{"missing_inputs": [], "w12c_candidate_count": 3, "w12c_per_bg_count": 28, "stage_status": "placeholder_dry_run", "prev_run_id": "20260525_1553_aabdd6"}
target_fp_covered	FAIL	{"target_fp_ids": ["fp_l05_01"], "missing_topology": ["fp_l05_01"], "missing_revised_candidates": []}
bg_unit_bindings_cover_target_bgs	FAIL	{"target_bg_count": 5, "uncovered_bgs": ["L05B01", "L05B02", "L05B03", "L05B04", "L05B05"], "binding_fp_set": ["L05B01", "L05B02", "L05B03", "L05B04", "L05B05"]}
evidence_refs_resolve	PASS	{"total_refs_seen": 0, "unresolved": [], "unresolved_count": 0}
candidate_elements_present	PASS	{"missing_elements_by_fp": {}}
topology_room_count_self_consistent	PASS	{"failures": [], "failure_count": 0}
production_diff_zero_db_write_zero_image_api_call_zero	PASS	{"production_diff_empty": true, "db_write_count": 0, "image_import_seen": false, "image_generation_count": 0}

raw run_meta.json

{
  "run_id": "20260525_2137_8e8e1b",
  "stage": "w15_floor_plan_topology_slice",
  "plan_version": "bps_w1",
  "generated_at": "2026-05-25T21:37:01.184448+09:00",
  "model": null,
  "model_used": null,
  "image_generation_count": 0,
  "image_generation_backend": "gpt-image-2",
  "args": {
    "derive_topology_from": "scripts_output/floor_plan_generation_slice_experiment/20260525_1553_aabdd6",
    "target_fp_ids": "fp_l05_01",
    "generate": false,
    "model": "gemini-3.5-flash",
    "output_root": "/Users/manta/Documents/Projects/TheRoad-I1/scripts_output/floor_plan_topology_slice_experiment",
    "diag_print_imports": false
  },
  "derived_from": "20260525_1553_aabdd6",
  "target_fp_ids": [
    "fp_l05_01"
  ],
  "outputs": [
    "source_topology_brief.json",
    "floor_plan_prompt_candidate.json",
    "per_bg_render_reference_instruction.json",
    "w15_compatibility_report.json"
  ],
  "run_status": "validation_failed",
  "exit_code": 1,
  "failed_invariants": [
    "target_fp_covered",
    "bg_unit_bindings_cover_target_bgs"
  ],
  "stage_status": "placeholder_dry_run",
  "invalid_targets": [],
  "chain_status": "resolved",
  "chain_info": {
    "w11_run_id": "20260525_1408_82f02e",
    "chain": [
      "20260525_1408_82f02e",
      "20260525_1218_0cae13",
      "20260524_2209_afac6a",
      "20260524_2125_1950d8",
      "20260524_2109_ee6f84",
      "20260524_2042_54d537"
    ],
    "root_run_id": "20260524_2042_54d537"
  }
}

raw topology_by_fp.json

{}

raw revised_candidates.json

{
  "fp_l05_01": {
    "fp_id": "fp_l05_01",
    "group_id_pointer": "L05|main",
    "candidate_diagram_t2i_prompt": "A flat 2D schematic top-down floor plan of a small South Korean rooftop apartment, clean vector line style on off-white background with pastel color-coded room fills. The apartment has a central living dining area filled pale yellow, a small kitchen nook in the northwest filled pale green, a bedroom on the east filled pale blue, a compact bathroom filled pale cyan, and an entry alcove filled pale beige. Includes symbols for sliding windows on the west and east walls, a front door, bedroom door, dining table, kitchen counter with sink, and a bed in the bedroom. Circular markers with numbers label the zones and fixtures. No text, no perspective, no 3D rendering.",
    "candidate_key_elements": [
      "Square 1024x1024 flat top-down schematic layout for a compact Korean rooftop studio.",
      "Clear color-coded pastel fills marking the living, kitchen, bedroom, and entry zones.",
      "Simple outline walls, sliding window representations, and door swing arcs.",
      "Numbered circular markers for major persistent fixtures and plot zones.",
      "Minimalist CAD or floor-plan icon aesthetic with no gradients, shadows, or perspective."
    ],
    "candidate_numbered_elements": [
      {
        "number": 1,
        "label": "living dining area",
        "category": "area",
        "position_hint": "central and west main room, pale yellow fill",
        "zone_id_pointer": "living_room"
      },
      {
        "number": 2,
        "label": "kitchen nook",
        "category": "area",
        "position_hint": "northwest corner connected openly to living dining area, pale green fill",
        "zone_id_pointer": "kitchen_nook"
      },
      {
        "number": 3,
        "label": "bedroom",
        "category": "area",
        "position_hint": "east room behind interior door, pale blue fill",
        "zone_id_pointer": "bedroom_area"
      },
      {
        "number": 7,
        "label": "front door",
        "category": "opening",
        "position_hint": "south wall of entry alcove, showing swing arc",
        "zone_id_pointer": "living_room"
      },
      {
        "number": 8,
        "label": "bedroom door",
        "category": "opening",
        "position_hint": "east wall of living area opening into bedroom",
        "zone_id_pointer": "living_room"
      },
      {
        "number": 10,
        "label": "living sliding window with curtains",
        "category": "opening",
        "position_hint": "west exterior wall of living area with curtain line",
        "zone_id_pointer": "living_room"
      },
      {
        "number": 11,
        "label": "bedroom sliding window with curtains",
        "category": "opening",
        "position_hint": "east exterior wall of bedroom with curtain line",
        "zone_id_pointer": "bedroom_area"
      },
      {
        "number": 12,
        "label": "dining table",
        "category": "furniture",
        "position_hint": "center of living dining area",
        "zone_id_pointer": "living_room"
      },
      {
        "number": 18,
        "label": "kitchen counter with sink and cooktop",
        "category": "furniture",
        "position_hint": "north wall of kitchen nook",
        "zone_id_pointer": "kitchen_nook"
      },
      {
        "number": 20,
        "label": "bed or floor mattress",
        "category": "furniture",
        "position_hint": "north side of bedroom",
        "zone_id_pointer": "bedroom_area"
      },
      {
        "number": 22,
        "label": "body and red stain zone",
        "category": "plot_device",
        "position_hint": "bedroom floor beside bed, flat red marker",
        "zone_id_pointer": "bedroom_area"
      },
      {
        "number": 23,
        "label": "footprint trail",
        "category": "plot_device",
        "position_hint": "from bedroom floor leading through bedroom door",
        "zone_id_pointer": "living_room"
      },
      {
        "number": 25,
        "label": "red circular wall mark in bedroom",
        "category": "plot_device",
        "position_hint": "north bedroom wall surface",
        "zone_id_pointer": "bedroom_area"
      },
      {
        "number": 28,
        "label": "toppled chair or fallen cushion",
        "category": "furniture",
        "position_hint": "near dining table on living floor",
        "zone_id_pointer": "living_room"
      }
    ],
    "candidate_camera_recommendations": [
      {
        "bg_id": "L05B01",
        "sub_location": "living_dining_area",
        "camera_position": "near the sliding window (#10) facing across the living room (#1) toward the clean center floor",
        "camera_height": "eye-level standing ~1.6m",
        "lens_hint": "35mm wide angle",
        "framing_notes": "Ensure clean floor space dominates, and kitchen nook is a secondary background element."
      },
      {
        "bg_id": "L05B02",
        "sub_location": "kitchen_nook_local_view",
        "camera_position": "near dining table (#12) looking diagonally across the kitchen counter (#18) showing steam rising",
        "camera_height": "standing eye-level ~1.6m",
        "lens_hint": "35mm wide angle",
        "framing_notes": "Frame the kitchen counter and boiling pot clearly while allowing soft ambient window light to mix."
      },
      {
        "bg_id": "L05B03",
        "sub_location": "living_bedroom_axis",
        "camera_position": "near dining table (#12) looking through bedroom door (#8) into the bedroom (#3)",
        "camera_height": "eye-level standing ~1.6m",
        "lens_hint": "35mm wide angle",
        "framing_notes": "Keep the perspective split-room; bedroom interior elements like the wall mark (#25) should be visible."
      },
      {
        "bg_id": "L05B04",
        "sub_location": "bedroom_floor_crime_state",
        "camera_position": "near bedroom doorway (#8) looking low toward bedroom floor (#3) and window curtain (#11)",
        "camera_height": "low angle ~1.0m",
        "lens_hint": "35mm wide angle",
        "framing_notes": "Prioritize the path of the bloodstain and footprint trail across the wooden floor."
      },
      {
        "bg_id": "L05B05",
        "sub_location": "bedroom_clean_state",
        "camera_position": "near bedroom door (#8) looking into bedroom (#3) toward the clean bed (#20)",
        "camera_height": "eye-level standing ~1.6m",
        "lens_hint": "35mm wide angle",
        "framing_notes": "Focus on the orderly, pristine cleanliness of the bed and bare back wall."
      }
    ],
    "reconciliation_notes_vs_production": "Retained the exact functional numbers from production to maintain complete continuity of spatial assets while filtering down to the core narrative set used by the experiment's backgrounds."
  },
  "fp_l07_01": {
    "fp_id": "fp_l07_01",
    "group_id_pointer": "L07|main",
    "candidate_diagram_t2i_prompt": "A flat 2D schematic top-down floor plan of an institutional animal shelter corridor, clean vector line style on a pale gray background. The plan shows a long central hallway corridor flanked on both sides by rows of wire cages drawn with neat parallel metal grid symbols. Heavy metal door swings are shown at both ends of the corridor. Solid concrete walls enclose the layout with simple single-weight outlines. Circular markers with numbers label the cages, doors, and corridor space. No perspective, no 3D effects, no text.",
    "candidate_key_elements": [
      "Narrow corridor running lengthwise with uniform walls.",
      "Rows of wire cages flanking both sides of the corridor.",
      "Heavy entry doors at the threshold.",
      "Simple schematic style with numbered circular indicators."
    ],
    "candidate_numbered_elements": [
      {
        "number": 1,
        "label": "corridor path",
        "category": "area",
        "position_hint": "central hallway path running north-south",
        "zone_id_pointer": ""
      },
      {
        "number": 2,
        "label": "heavy metal doors",
        "category": "opening",
        "position_hint": "entrance door on the south end",
        "zone_id_pointer": ""
      },
      {
        "number": 3,
        "label": "oblique wire cages",
        "category": "fixture",
        "position_hint": "rows along both east and west walls",
        "zone_id_pointer": ""
      },
      {
        "number": 4,
        "label": "concrete walls",
        "category": "fixture",
        "position_hint": "outer enclosing walls",
        "zone_id_pointer": ""
      },
      {
        "number": 5,
        "label": "kennel rows",
        "category": "area",
        "position_hint": "the cage interior zones",
        "zone_id_pointer": ""
      }
    ],
    "candidate_camera_recommendations": [
      {
        "bg_id": "L07B01",
        "sub_location": "kennel_rows",
        "camera_position": "near heavy metal doors (#2) looking down the corridor path (#1) flanked by wire cages (#3)",
        "camera_height": "eye-level standing ~1.6m",
        "lens_hint": "50mm normal lens",
        "framing_notes": "Emphasize depth along the cages, creating a shallow depth-of-field blur on the outer ends."
      }
    ],
    "reconciliation_notes_vs_production": "Created a new schematic floor plan for this location as there is no existing production equivalent, structuring it around the cages and heavy doors highlighted in the director brief."
  },
  "fp_l11_01": {
    "fp_id": "fp_l11_01",
    "group_id_pointer": "L11|exterior",
    "candidate_diagram_t2i_prompt": "A flat 2D schematic top-down floor plan of an exterior concrete staircase ascending to a rooftop landing, clean vector line style on an off-white background. The yard at the bottom is colored pale beige, the staircase run is pale gray, and the small landing platform at the top is pale blue-gray. Shows an iron door symbol on the north wall swinging inward. Railings are indicated by fine parallel lines along the open stair edge. Circular markers with numbers label the staircase, landing area, door, and wall. No text, no perspective, no 3D shading.",
    "candidate_key_elements": [
      "Exterior stair flight running along a brick facade.",
      "A flat concrete landing area at the top.",
      "Half-open iron door showing the entry threshold.",
      "Low exterior protective parapet walls."
    ],
    "candidate_numbered_elements": [
      {
        "number": 2,
        "label": "rooftop landing area",
        "category": "area",
        "position_hint": "upper concrete platform, pale blue-gray fill",
        "zone_id_pointer": "landing_area"
      },
      {
        "number": 3,
        "label": "exterior stair flight",
        "category": "furniture",
        "position_hint": "steps leading from bottom yard up to upper platform",
        "zone_id_pointer": "yard_space"
      },
      {
        "number": 5,
        "label": "half-open iron rooftop door",
        "category": "opening",
        "position_hint": "north wall of rooftop landing area",
        "zone_id_pointer": "landing_area"
      },
      {
        "number": 9,
        "label": "concrete wall",
        "category": "fixture",
        "position_hint": "back support wall along the landing and stairs",
        "zone_id_pointer": "landing_area"
      }
    ],
    "candidate_camera_recommendations": [
      {
        "bg_id": "L11B01",
        "sub_location": "stairwell_landing",
        "camera_position": "on the upper steps of the exterior stair flight (#3) looking toward the rooftop landing area (#2) and iron door (#5)",
        "camera_height": "eye-level standing ~1.6m",
        "lens_hint": "35mm wide angle",
        "framing_notes": "Squeeze the frame tight around the landing steps and concrete wall, allowing doorway light to scrape the scene."
      }
    ],
    "reconciliation_notes_vs_production": "Aligned the rooftop landing plate exactly with the staircase structure (fp_villa_rooftop_stairs) instead of the yard plan, ensuring structural continuity."
  }
}