{
 "format": "construct-scene",
 "version": 2,
 "id": "rainharbour-far-signal-tower",
 "title": "Far Signal Tower",
 "subject": {
  "category": "architecture",
  "summary": "Existing-world RainHarbour signal/skybridge snapshot repair: ground-bearing twin piers carry a real 6m-wide, 14m-high through portal, broad shoulders, stepped upper storeys and an offset flat service cap. Original invented architecture, not a measured reconstruction.",
  "accuracy": "original",
  "synthetic": false
 },
 "units": "m",
 "seed": 31,
 "sources": [
  {
   "id": "request",
   "kind": "user_request",
   "title": "RainHarbour skyline tower contract: nominal 10 by 10 metres, 100 metres tall, front +Z, bottom zero, no ground or labels; reused five times at scale one.",
   "rights": "permitted"
  },
  {
   "id": "concept",
   "kind": "user_request",
   "title": "User supplied RainHarbour street concept: distant skyline mood only; original invented geometry, no real-building claim.",
   "rights": "permitted"
  },
  {
   "id": "world6-design",
   "kind": "generated",
   "title": "Generated WORLD6 repair brief: replacement 48m stepped signal tower with open lower passage; source history retained in r6-source-scene.json. Not human-supplied measurements.",
   "ref": "../../world-completion-run/r6-skyline-brief.md",
   "rights": "synthetic"
  }
 ],
 "facts": [
  {
   "key": "height",
   "value": 48,
   "unit": "m",
   "certainty": "inferred",
   "source": "world6-design",
   "note": "Designed/inferred WORLD6 replacement dimension; prior 100m needle design was inferred, not verified. Original source retained separately."
  },
  {
   "key": "footprint.width",
   "value": 12,
   "unit": "m",
   "certainty": "inferred",
   "source": "world6-design",
   "note": "Designed/inferred WORLD6 replacement dimension; prior 100m needle design was inferred, not verified. Original source retained separately."
  },
  {
   "key": "footprint.depth",
   "value": 10,
   "unit": "m",
   "certainty": "inferred",
   "source": "world6-design",
   "note": "Designed/inferred WORLD6 replacement dimension; prior 100m needle design was inferred, not verified. Original source retained separately."
  },
  {
   "key": "portal.width",
   "value": 6,
   "unit": "m",
   "certainty": "inferred",
   "source": "world6-design",
   "note": "Designed clear through opening, no wall, mask, hidden plane or ground slab."
  },
  {
   "key": "portal.height",
   "value": 14,
   "unit": "m",
   "certainty": "inferred",
   "source": "world6-design",
   "note": "Designed clear through opening, no wall, mask, hidden plane or ground slab."
  }
 ],
 "assets": [],
 "parts": [
  {
   "id": "podium",
   "label": "Continuous twin ground piers and 14-20m transfer bridge",
   "role": "mass",
   "certainty": "inferred",
   "stage": 0,
   "shape": {
    "type": "extrude",
    "axis": "z",
    "height": 10,
    "ribs": 0,
    "profile": [
     [
      -6,
      0
     ],
     [
      -3,
      0
     ],
     [
      -3,
      14
     ],
     [
      3,
      14
     ],
     [
      3,
      0
     ],
     [
      6,
      0
     ],
     [
      6,
      20
     ],
     [
      -6,
      20
     ]
    ]
   },
   "at": [
    0,
    0,
    -5
   ],
   "look": {
    "fill": "dark",
    "tone": "structure",
    "weight": 0.7,
    "glow": 0
   }
  },
  {
   "id": "main-shaft",
   "label": "Broad 20-30m shoulder storeys",
   "role": "mass",
   "certainty": "inferred",
   "stage": 1,
   "shape": {
    "type": "box",
    "size": [
     11.8,
     10,
     9.8
    ],
    "anchor": "base",
    "ribs": 0
   },
   "at": [
    0,
    20,
    0
   ],
   "look": {
    "fill": "dark",
    "tone": "structure",
    "weight": 0.7,
    "glow": 0
   }
  },
  {
   "id": "setback-tier",
   "label": "Offset 30-41m upper storeys",
   "role": "mass",
   "certainty": "inferred",
   "stage": 2,
   "shape": {
    "type": "box",
    "size": [
     8,
     11,
     8
    ],
    "anchor": "base",
    "ribs": 0
   },
   "at": [
    -1,
    30,
    -0.3
   ],
   "look": {
    "fill": "dark",
    "tone": "structure",
    "weight": 0.7,
    "glow": 0
   }
  },
  {
   "id": "crown-core",
   "label": "Offset 41-46m service house",
   "role": "identity",
   "certainty": "inferred",
   "stage": 3,
   "shape": {
    "type": "box",
    "size": [
     5,
     5,
     6
    ],
    "anchor": "base",
    "ribs": 0
   },
   "at": [
    0.4,
    41,
    -0.3
   ],
   "look": {
    "fill": "dark",
    "tone": "structure",
    "weight": 0.9,
    "glow": 0
   }
  },
  {
   "id": "blade-crown",
   "label": "Broad flat 46-47m service roof",
   "role": "identity",
   "certainty": "inferred",
   "stage": 4,
   "shape": {
    "type": "box",
    "size": [
     6,
     1,
     7
    ],
    "anchor": "base",
    "ribs": 0
   },
   "at": [
    0.4,
    46,
    -0.3
   ],
   "look": {
    "fill": "dark",
    "tone": "structure",
    "weight": 1,
    "glow": 0
   }
  },
  {
   "id": "antenna",
   "label": "Low roof-mounted signal plant, not needle",
   "role": "identity",
   "certainty": "inferred",
   "stage": 5,
   "shape": {
    "type": "box",
    "size": [
     2.4,
     1,
     2.2
    ],
    "anchor": "base",
    "ribs": 0
   },
   "at": [
    -0.7,
    47,
    -0.5
   ],
   "look": {
    "fill": "dark",
    "tone": "structure",
    "weight": 0.7,
    "glow": 0.05
   }
  },
  {
   "id": "window-band-main",
   "label": "Two broad shoulder window groups",
   "role": "identity",
   "certainty": "inferred",
   "stage": 6,
   "shape": {
    "type": "box",
    "size": [
     8.6,
     0.5,
     0.08
    ],
    "anchor": "base",
    "ribs": 0
   },
   "at": [
    0,
    23,
    4.9
   ],
   "look": {
    "fill": "dark",
    "tone": "identity",
    "weight": 0.8,
    "glow": 0.38
   },
   "repeat": {
    "count": 2,
    "step": {
     "at": [
      0,
      4,
      0
     ]
    }
   }
  },
  {
   "id": "window-band-upper",
   "label": "Two upper signal window groups",
   "role": "identity",
   "certainty": "inferred",
   "stage": 6,
   "shape": {
    "type": "box",
    "size": [
     5.6,
     0.5,
     0.08
    ],
    "anchor": "base",
    "ribs": 0
   },
   "at": [
    -1,
    33,
    3.7
   ],
   "look": {
    "fill": "dark",
    "tone": "identity",
    "weight": 0.8,
    "glow": 0.38
   },
   "repeat": {
    "count": 2,
    "step": {
     "at": [
      0,
      5,
      0
     ]
    }
   }
  },
  {
   "id": "window-band-crown",
   "label": "Service house signal glazing",
   "role": "identity",
   "certainty": "inferred",
   "stage": 6,
   "shape": {
    "type": "box",
    "size": [
     3.4,
     0.5,
     0.08
    ],
    "anchor": "base",
    "ribs": 0
   },
   "at": [
    0.4,
    43.3,
    2.7
   ],
   "look": {
    "fill": "dark",
    "tone": "identity",
    "weight": 0.8,
    "glow": 0.4
   }
  },
  {
   "id": "window-band-podium",
   "label": "Skybridge front signal glazing above open portal",
   "role": "identity",
   "certainty": "inferred",
   "stage": 6,
   "shape": {
    "type": "box",
    "size": [
     8.2,
     0.5,
     0.08
    ],
    "anchor": "base",
    "ribs": 0
   },
   "at": [
    0,
    17.2,
    4.96
   ],
   "look": {
    "fill": "dark",
    "tone": "identity",
    "weight": 0.65,
    "glow": 0.26
   }
  },
  {
   "at": [
    5.9,
    25,
    0
   ],
   "certainty": "inferred",
   "id": "window-band-main-upper",
   "label": "Shoulder side signal glazing",
   "look": {
    "fill": "dark",
    "glow": 0.38,
    "tone": "identity",
    "weight": 0.8
   },
   "role": "identity",
   "shape": {
    "type": "box",
    "size": [
     0.08,
     0.5,
     6
    ],
    "anchor": "base",
    "ribs": 0
   },
   "stage": 6
  },
  {
   "at": [
    0.58,
    47.15,
    -0.5
   ],
   "certainty": "inferred",
   "id": "blade-facet",
   "label": "Side-mounted plant ventilation block",
   "look": {
    "fill": "dark",
    "glow": 0,
    "tone": "structure",
    "weight": 0.65
   },
   "role": "structure",
   "shape": {
    "type": "box",
    "size": [
     0.18,
     0.55,
     1.3
    ],
    "anchor": "base",
    "ribs": 0
   },
   "stage": 5
  }
 ],
 "articulations": [],
 "labels": [],
 "annotations": [],
 "anchors": {
  "base": {
   "point": [
    0,
    0,
    0
   ],
   "up": [
    0,
    1,
    0
   ]
  }
 },
 "presentation": {
  "framing": {
   "yaw": 30,
   "pitch": 8,
   "fit": 1.02
  },
  "views": [
   {
    "id": "front-elevation",
    "label": "True 6m by 14m lower portal",
    "yaw": 0,
    "pitch": 0,
    "distance": 1
   },
   {
    "id": "rear-quarter",
    "label": "Ground bearing quarter",
    "yaw": 150,
    "pitch": 8,
    "distance": 1
   },
   {
    "id": "crown-detail",
    "label": "Offset flat service cap",
    "yaw": 25,
    "pitch": 12,
    "distance": 2,
    "target": "crown-core"
   },
   {
    "id": "concept",
    "label": "Stepped signal tower",
    "yaw": 30,
    "pitch": 8,
    "distance": 1
   },
   {
    "id": "portal",
    "label": "Lower through portal",
    "yaw": 0,
    "pitch": 0,
    "distance": 0.65,
    "target": "podium"
   }
  ],
  "atmosphere": {
   "haze": 0.25,
   "scanlines": false,
   "vignette": true,
   "grid": false,
   "projector": false,
   "motes": 0
  },
  "occlusion": "xray",
  "certainty_style": "subtle",
  "background": "deep",
  "float": 0
 },
 "animation": {
  "assembly": {
   "style": "ceremony",
   "seconds": 5,
   "interference": false
  },
  "idle": {
   "life": "off",
   "events": [],
   "cadence": [
    12,
    18
   ],
   "strength": 0
  },
  "camera": {
   "drift": 0,
   "breathe": 0
  },
  "reduced_motion": "still"
 },
 "authoring": {
  "tier": "masterpiece",
  "research": "off",
  "review_rounds": 12,
  "outcome": "unreviewed",
  "next": [
   "WORLD6 existing snapshot repair only; historic standalone rounds and verdict apply ONLY to r6-source-scene.json, not this replacement.",
   "Whole-world placement and one fresh whole-world critic remain parent work; no standalone rounds run.",
   "Source SHA256 5c615e342790e81b3e276e91d60bf2da9d162ee2d095587e95eb13fab847c3bc"
  ],
  "identity": [
   {
    "feature": "Real open lower portal, broad shoulders, stepped asymmetric upper storeys and flat offset service cap",
    "parts": [
     "podium",
     "main-shaft",
     "setback-tier",
     "crown-core",
     "blade-crown",
     "antenna"
    ]
   },
   {
    "feature": "Restrained cyan signal window groups, inherited palette and contour medium",
    "parts": [
     "window-band-main",
     "window-band-upper",
     "window-band-crown",
     "window-band-podium"
    ]
   }
  ],
  "rounds": [
   {
    "round": 1,
    "result": "baseline",
    "minutes": 0.6,
    "changes": [
     "draft"
    ],
    "summary": "The long shaft and nested upper rectangles dominate the outline; lateral asymmetry is small in front and almost absent in side. Consequently"
   },
   {
    "round": 2,
    "result": "kept",
    "minutes": 10.4,
    "changes": [
     "D1",
     "D2",
     "D3"
    ],
    "summary": "Most of the outline is a long straight shaft followed by small rectangular reductions. The upper stack's lateral shift is modest, so the req"
   },
   {
    "round": 3,
    "result": "kept",
    "minutes": 1.4,
    "changes": [
     "D1",
     "D2",
     "D4"
    ],
    "summary": "The crown is mainly another upright rectangular tier with a small triangular blade at its top. Although the checklist components exist, the "
   },
   {
    "round": 4,
    "result": "kept",
    "minutes": 1.3,
    "changes": [
     "D1",
     "D2",
     "D4",
     "D5"
    ],
    "summary": "The crown core remains a straight rectangular box and the diagonal is confined to a thin triangular attachment. The desired canted futuristi"
   },
   {
    "round": 5,
    "result": "kept",
    "minutes": 1.0,
    "changes": [
     "D4",
     "D6",
     "D8",
     "D9"
    ],
    "summary": "The crown remains an upright rectangular core with a thin triangular blade attached at its top. Most of the silhouette is successive vertica"
   },
   {
    "round": 6,
    "result": "kept",
    "minutes": 0.9,
    "changes": [
     "D10"
    ],
    "summary": "The dominant blade has a long vertical inner edge and a triangular outer edge above a small upright support. It reads as a flag attached to "
   },
   {
    "round": 7,
    "result": "kept",
    "minutes": 1.1,
    "changes": [
     "D10",
     "D6",
     "D8"
    ],
    "summary": "The dominant blade's long inner edge is nearly vertical while its outer edge converges towards it, so the filled silhouette reads as a taper"
   },
   {
    "round": 8,
    "result": "kept",
    "minutes": 1.1,
    "changes": [
     "D10"
    ],
    "summary": "The crown's broad base narrows strongly toward its tip, while its trailing edge stays close to vertical. It reads more as a tapered fin than"
   },
   {
    "round": 9,
    "result": "kept",
    "minutes": 1.9,
    "changes": [
     "D3"
    ],
    "summary": "The blade leans clearly, but its broad bottom contracts to a very narrow flat tip. This makes a triangular-fin accent rather than an unambig"
   },
   {
    "round": 10,
    "result": "kept",
    "minutes": 1.3,
    "changes": [
     "D11",
     "D12"
    ],
    "summary": "The long diagonal blade converges from a broad root to a very narrow flat tip. In hero and front views that gives a spike-like crown rather "
   },
   {
    "round": 11,
    "result": "kept",
    "minutes": 1.0,
    "changes": [
     "D13",
     "D14"
    ],
    "summary": "Most of the lower and middle outline is one uninterrupted straight-sided shaft; the asymmetry is concentrated near the top. The concept's sk"
   },
   {
    "round": 12,
    "result": "kept",
    "minutes": 1.8,
    "changes": [
     "D16"
    ],
    "summary": "Most of the lower and middle silhouette is a constant-width upright prism, with the principal asymmetric shoulder concentrated high on the b"
   }
  ]
 }
}