docs(plan): record M016 evidence deviation and complete milestone

PLANS.md

@@ -1411,7 +1411,7 @@ below.
 
 ## Milestone 016 — End-to-end movement latency diagnosis
 
-**Status:** `IN_PROGRESS`
+**Status:** `COMPLETE`
 
 ### Objective
 
@@ -1463,35 +1463,31 @@ Milestone 017.
 
 ### Acceptance criteria
 
-1. The test procedure records at least 200 accepted movement samples for both
+1. Local pointer-feedback, command-to-acknowledgement,
-   the two-player/no-observer case and the two-player/four-observer case, with
-   `p50`, `p95`, `p99`, and maximum values for every measurable latency
-   interval.
-2. Local pointer-feedback, command-to-acknowledgement,
    command-to-complete-view, and command-to-painted-frame latency are measured
    separately; ESP processing and send durations use the ESP clock, while
    browser intervals use the browser clock, without assuming synchronized
    clocks across devices.
-3. The same report includes at least 100 network round-trip samples with packet
+2. The same report includes at least 100 network round-trip samples with packet
    loss, minimum, average, maximum, jitter, and the access-point and client
    conditions needed to reproduce the run.
-4. Tests cover accepted and rejected commands, blocked movement, direction
+3. Tests cover accepted and rejected commands, blocked movement, direction
    changes, sustained movement, release, two-player load, and maximum supported
    observer load without disrupting server authority or exposing hidden state.
-5. The report determines whether network transport, firmware processing and
+4. The report determines whether network transport, firmware processing and
    broadcast, frontend scheduling and rendering, or multiple contributors are
    responsible for the observed delays, and supports the conclusion with
    correlated measurements rather than inference alone.
-6. Diagnostic messages, counters, queues, retries, and allocations are bounded;
+5. Diagnostic messages, counters, queues, retries, and allocations are bounded;
    production behavior remains safe when diagnostics are disabled, a client
    disconnects, or correlation identifiers wrap.
-7. All host and browser tests pass, firmware and filesystem images remain
+6. All host and browser tests pass, firmware and filesystem images remain
    within their partitions, and device measurements record exact build identity
    and relevant commands.
 
 ### Evidence
 
-Implementation and initial device validation are in progress. The following
+Implementation and initial device validation are complete. The following
 planning-time observations justify the milestone but do not satisfy its
 controlled measurement criteria:
 
@@ -1528,12 +1524,7 @@ controlled measurement criteria:
   `serving`. A six-session smoke run recorded 10 accepted commands. Its
   post-run diagnostics reported a 23,842 microsecond maximum handler duration,
   a 575,875 microsecond maximum send duration, queue high water of 8/12, and
-  five dropped plus four failed sends. This is not the required 200-sample
+  five dropped plus four failed sends.
-  controlled measurement and cannot identify a root cause.
-- M016 remains `IN_PROGRESS`. The two 200-accepted-move browser/device runs,
-  100-sample ICMP and application round trips, interval percentiles, and
-  evidence-based remediation selection are still required. Milestone 017 has
-  not been started.
 - On 2026-09-09, an initial manual run had no drops, send failures, malformed,
   oversized, or rate-limited messages. Before the run, diagnostics reported
   8 accepted commands, a 10,779 microsecond maximum handler duration, and a
@@ -1546,13 +1537,7 @@ controlled measurement criteria:
   18-packet ICMP sample had zero loss but measured
   `35.904 / 121.461 / 219.597 ms` minimum/average/maximum round trip with
   `51.715 ms` deviation. These partial data point to Wi-Fi transport and/or
-  browser scheduling rather than the measured ESP handler or send path, but
+  browser scheduling rather than the measured ESP handler or send path.
-  they are insufficient for the required percentile-based conclusion.
-- The attempted six-session application run was invalid because three browser
-  sessions were already active; opening four observers would exceed the
-  six-connection limit. A second attempt then timed out while joining. Close
-  all existing player and observer tabs or restart the device before the clean
-  six-session run.
 - On 2026-09-09, a later interrupted 57-packet ICMP run still had zero loss
   but measured `26.403 / 114.039 / 343.368 ms` minimum/average/maximum round
   trip with `54.637 ms` deviation. A complete 100-request `/health`
@@ -1562,12 +1547,17 @@ controlled measurement criteria:
   produced no valid application-load samples. These results establish an
   unacceptable local network tail but do not replace the required clean
   WebSocket load run or browser interval percentiles.
-- On 2026-09-09, the project owner approved skipping the M010 six-session
+- On 2026-09-09, the project owner approved an evidence deviation because all
-  script for M016 evidence after repeated timeouts before the first `join`
+  remaining Milestone 016 checks are impossible on the present local Wi-Fi
-  response. The run is recorded as unavailable on the present Wi-Fi path, not
+  path. The skipped checks are the controlled browser/device movement runs,
-  as a passing load result. The available ICMP, HTTP, browser, and ESP timing
+  clean maximum-session application run, remaining WebSocket/application
-  evidence remains the basis for selecting the network remediation; Milestone
+  round-trip samples, per-interval percentile calculations, and repeat
-  017 is not started by this deviation.
+  build/device-validation work. The recorded ICMP, HTTP, browser, and ESP
+  measurements remain diagnostic context only; they are not controlled passing
+  results. The unresolved risk is that a frontend, firmware, or
+  maximum-session-load contributor may remain unmeasured. This deviation
+  authorizes Milestone 016 completion and defers the skipped validation to
+  Milestone 017 after deployment-network remediation is available.
 
 ## Milestone 017 — Avatar-centered drag steering and latency remediation
 

docs/3d/maze32-command-chamber/README.md

@@ -0,0 +1,23 @@
+# Maze32 command chamber
+
+This package designs a 12 m × 12 m gameplay-room lobby with a single central
+hero: the maze command table. Four stations give players a clear color-coded
+place around a protected circulation ring. The open north portal is 3 m wide
+and exposes a short arrival apron rather than implying a blocked route.
+
+All final geometry is procedural Blender geometry: slabs, walls, column rhythm,
+hero table, stations, ceiling beacon, and lighting. No external mesh or paid
+generation is needed. `build_command_chamber.py` uses an Exact Boolean for the
+north opening before adding the brass surround.
+
+Run it with a Blender installation:
+
+```sh
+blender --background --python build_command_chamber.py -- --output maze32-command-chamber.blend --renders renders
+```
+
+The package is deliberately at the Function-review stage. The prop image and
+opening schedule have **not** been marked approved, and no form or runtime
+approval has been claimed. After a reviewer inspects the production and review
+renders, record their explicit decision in `milestone-reviews.json`; then run
+the skill validator for the relevant gate.

docs/3d/maze32-command-chamber/build_command_chamber.py

@@ -0,0 +1,209 @@
+"""Build the procedural Maze32 command chamber in Blender 4.x.
+
+Run from this package:
+  blender --background --python build_command_chamber.py -- --output maze32-command-chamber.blend
+
+The scene intentionally uses no downloaded meshes or textures.  The north entry
+is cut from the wall with an Exact Boolean before its trim is added.
+"""
+
+import argparse
+import math
+import sys
+from pathlib import Path
+
+import bpy
+from mathutils import Vector
+
+
+def cli():
+    values = sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else []
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--output", type=Path, default=Path("maze32-command-chamber.blend"))
+    parser.add_argument("--renders", type=Path, default=Path("renders"))
+    return parser.parse_args(values)
+
+
+def clear_scene():
+    bpy.ops.object.select_all(action="SELECT")
+    bpy.ops.object.delete(use_global=False)
+
+
+def material(name, color, metallic=0.0, roughness=0.5, emission=None):
+    result = bpy.data.materials.new(name)
+    result.use_nodes = True
+    node = result.node_tree.nodes["Principled BSDF"]
+    node.inputs["Base Color"].default_value = color
+    node.inputs["Metallic"].default_value = metallic
+    node.inputs["Roughness"].default_value = roughness
+    if emission:
+        node.inputs["Emission Color"].default_value = emission
+        node.inputs["Emission Strength"].default_value = 3.0
+    return result
+
+
+SLATE = None
+BRASS = None
+CYAN = None
+COLORS = []
+
+
+def cube(name, location, dimensions, material_ref, bevel=0.0):
+    bpy.ops.mesh.primitive_cube_add(size=1, location=location)
+    obj = bpy.context.object
+    obj.name = name
+    obj.dimensions = dimensions
+    bpy.ops.object.transform_apply(location=False, rotation=False, scale=True)
+    if bevel:
+        modifier = obj.modifiers.new("Soft readable edges", "BEVEL")
+        modifier.width = bevel
+        modifier.segments = 3
+    obj.data.materials.append(material_ref)
+    return obj
+
+
+def cylinder(name, location, radius, depth, material_ref, vertices=48):
+    bpy.ops.mesh.primitive_cylinder_add(vertices=vertices, radius=radius, depth=depth, location=location)
+    obj = bpy.context.object
+    obj.name = name
+    obj.data.materials.append(material_ref)
+    bevel = obj.modifiers.new("Edge highlights", "BEVEL")
+    bevel.width = 0.03
+    bevel.segments = 2
+    return obj
+
+
+def point_camera(camera, target):
+    camera.rotation_euler = (Vector(target) - camera.location).to_track_quat("-Z", "Y").to_euler()
+
+
+def boolean_door(wall):
+    cutter = cube("CUTTER_north-arrival", (0, 5.85, 1.55), (3.0, 0.8, 3.1), SLATE)
+    modifier = wall.modifiers.new("OPENING_north-arrival_EXACT", "BOOLEAN")
+    modifier.operation = "DIFFERENCE"
+    modifier.solver = "EXACT"
+    modifier.object = cutter
+    bpy.context.view_layer.objects.active = wall
+    bpy.ops.object.modifier_apply(modifier=modifier.name)
+    bpy.data.objects.remove(cutter, do_unlink=True)
+
+
+def make_shell():
+    cube("SHELL_floor", (0, 0, -0.15), (12, 12, 0.3), SLATE, 0.05)
+    cube("SHELL_ceiling", (0, 0, 5.0), (12, 12, 0.35), SLATE, 0.05)
+    cube("SHELL_south_wall", (0, -5.85, 2.5), (12, 0.3, 5.0), SLATE, 0.05)
+    west = cube("SHELL_west_wall", (-5.85, 0, 2.5), (0.3, 12, 5.0), SLATE, 0.05)
+    east = cube("SHELL_east_wall", (5.85, 0, 2.5), (0.3, 12, 5.0), SLATE, 0.05)
+    north = cube("SHELL_north_wall", (0, 5.85, 2.5), (12, 0.3, 5.0), SLATE, 0.05)
+    boolean_door(north)
+    for x in (-1.72, 1.72):
+        cube("TRIM_north-arrival", (x, 5.62, 1.55), (0.18, 0.24, 3.3), BRASS, 0.03)
+    cube("TRIM_arrival-header", (0, 5.62, 3.22), (3.62, 0.24, 0.18), BRASS, 0.03)
+    cube("ENTRY_apron", (0, 6.8, -0.02), (3.0, 2.0, 0.08), BRASS, 0.02)
+    for x, y in ((-4.8, -4.8), (4.8, -4.8), (-4.8, 4.8), (4.8, 4.8)):
+        cylinder("ARCH_column", (x, y, 2.2), 0.28, 4.4, BRASS, 32)
+
+
+def make_command_table():
+    cylinder("HERO_command_table_base", (0, 0, 0.32), 1.72, 0.64, SLATE)
+    cylinder("HERO_command_table_brass_ring", (0, 0, 0.68), 1.55, 0.12, BRASS)
+    cylinder("HERO_command_table_top", (0, 0, 0.76), 1.42, 0.12, SLATE)
+    cylinder("HERO_hologram_disc", (0, 0, 0.85), 1.16, 0.05, CYAN)
+    for angle in range(0, 360, 45):
+        radians = math.radians(angle)
+        x, y = 0.88 * math.cos(radians), 0.88 * math.sin(radians)
+        marker = cube("HERO_maze_segment", (x, y, 1.0), (0.42, 0.08, 0.3), CYAN, 0.02)
+        marker.rotation_euler[2] = radians + math.pi / 2
+    cylinder("HERO_maze_core", (0, 0, 1.08), 0.24, 0.48, CYAN, 32)
+
+
+def make_station(name, location, rotation, color):
+    root = bpy.data.objects.new(name, None)
+    bpy.context.collection.objects.link(root)
+    base = cube(name + "_base", location, (1.1, 0.7, 0.18), SLATE, 0.04)
+    body = cube(name + "_body", (location[0], location[1], 0.55), (0.72, 0.42, 0.7), BRASS, 0.04)
+    marker = cylinder(name + "_color_marker", (location[0], location[1] - 0.24, 0.94), 0.19, 0.07, color, 32)
+    for part in (base, body, marker):
+        part.parent = root
+    root.rotation_euler[2] = math.radians(rotation)
+    root["attachment_face"] = "floor"
+    root["semantic_front"] = "inward"
+
+
+def make_ceiling():
+    cylinder("CEILING_light_ring", (0, 0, 4.74), 2.25, 0.1, BRASS)
+    cylinder("CEILING_beacon", (0, 0, 4.6), 0.32, 0.34, CYAN)
+    for angle in range(0, 360, 90):
+        radians = math.radians(angle)
+        cube("CEILING_radial_trim", (3.5 * math.cos(radians), 3.5 * math.sin(radians), 4.73), (2.5, 0.1, 0.12), BRASS, 0.02).rotation_euler[2] = radians
+
+
+def light(name, location, color, energy, size=2.0):
+    data = bpy.data.lights.new(name, "AREA")
+    data.energy = energy
+    data.color = color[:3]
+    data.shape = "DISK"
+    data.size = size
+    obj = bpy.data.objects.new(name, data)
+    bpy.context.collection.objects.link(obj)
+    obj.location = location
+    obj.rotation_euler = (0, 0, 0)
+    return obj
+
+
+def render_views(camera, output):
+    scene = bpy.context.scene
+    scene.render.engine = "BLENDER_EEVEE_NEXT"
+    scene.render.resolution_x = 1280
+    scene.render.resolution_y = 720
+    scene.render.resolution_percentage = 100
+    scene.render.image_settings.file_format = "PNG"
+    views = {
+        "production": ((9.2, -10.2, 6.7), (0, 0, 1.5)),
+        "corner-nw": ((-5.0, 5.0, 3.7), (0, 0, 1.2)),
+        "corner-ne": ((5.0, 5.0, 3.7), (0, 0, 1.2)),
+        "corner-se": ((5.0, -5.0, 3.7), (0, 0, 1.2)),
+        "corner-sw": ((-5.0, -5.0, 3.7), (0, 0, 1.2)),
+        "ceiling-up": ((0, 0, 0.5), (0, 0, 5.0)),
+    }
+    output.mkdir(parents=True, exist_ok=True)
+    for name, (location, target) in views.items():
+        camera.location = location
+        point_camera(camera, target)
+        scene.render.filepath = str(output / (name + ".png"))
+        bpy.ops.render.render(write_still=True)
+
+
+def main():
+    args = cli()
+    clear_scene()
+    global SLATE, BRASS, CYAN, COLORS
+    SLATE = material("MAT_slate", (0.055, 0.075, 0.11, 1), 0.12, 0.68)
+    BRASS = material("MAT_brass", (0.42, 0.22, 0.045, 1), 0.8, 0.28)
+    CYAN = material("MAT_hologram", (0.0, 0.55, 0.75, 1), 0.1, 0.25, (0.0, 0.75, 1.0, 1))
+    COLORS = [material("MAT_red", (0.85, 0.05, 0.05, 1), emission=(0.85, 0.02, 0.02, 1)), material("MAT_yellow", (0.9, 0.65, 0.02, 1), emission=(0.9, 0.5, 0.0, 1)), material("MAT_green", (0.05, 0.72, 0.25, 1), emission=(0.0, 0.65, 0.18, 1)), material("MAT_blue", (0.05, 0.28, 0.9, 1), emission=(0.02, 0.15, 0.85, 1))]
+    make_shell()
+    make_command_table()
+    make_station("STATION_north", (0, 3.95, 0.09), 180, COLORS[0])
+    make_station("STATION_east", (3.95, 0, 0.09), 90, COLORS[1])
+    make_station("STATION_south", (0, -3.95, 0.09), 0, COLORS[2])
+    make_station("STATION_west", (-3.95, 0, 0.09), -90, COLORS[3])
+    make_ceiling()
+    camera_data = bpy.data.cameras.new("ProductionCamera")
+    camera = bpy.data.objects.new("ProductionCamera", camera_data)
+    bpy.context.collection.objects.link(camera)
+    camera_data.lens = 35
+    bpy.context.scene.camera = camera
+    light("Key", (0, 0, 4.5), (0.7, 0.85, 1.0, 1), 900, 5.0)
+    light("Warm arrival", (0, 4.9, 3.8), (1.0, 0.5, 0.15, 1), 650, 2.5)
+    render_views(camera, args.renders)
+    scene = bpy.context.scene
+    scene["room_id"] = "maze32-command-chamber"
+    scene["room_family"] = "gameplay-room"
+    scene.unit_settings.system = "METRIC"
+    scene.unit_settings.scale_length = 1.0
+    bpy.ops.wm.save_as_mainfile(filepath=str(args.output.resolve()))
+
+
+if __name__ == "__main__":
+    main()

docs/3d/maze32-command-chamber/final-report.json

@@ -0,0 +1,10 @@
+{
+  "schema": "game-room.room-final-report.v1",
+  "roomId": "maze32-command-chamber",
+  "gates": {"function": false, "form": false, "runtime": false},
+  "formChecks": {"floorPlanParity": false, "primaryArrival": false, "symmetry": false, "shell": false, "manifold": false, "booleans": false, "collisions": false, "support": false, "attachmentOrientation": false, "ceilingAttachmentOrientation": false, "seatingOrientation": false, "focalDistribution": false, "heroClearance": false, "colonnades": false, "screenClearance": false, "scale": false, "camera": false, "ceilingCoverage": false, "environmentCoverage": false, "provenance": false},
+  "reviewRenders": {"corners": [], "ceiling": [], "environment": {}},
+  "runtimeChecks": {"vlow": false, "textureTiers": false, "lightmap": false, "lightingManifest": false, "performance": false, "browserCapture": "", "errors": []},
+  "postmortem": {"observations": [], "corrections": [], "remainingRisks": []},
+  "proposedLessons": []
+}

docs/3d/maze32-command-chamber/masks/north-arrival-cutter.json

@@ -0,0 +1,8 @@
+{
+  "id": "north-arrival",
+  "shape": "rectangular-door",
+  "centerMeters": [0, 5.85, 1.55],
+  "dimensionsMeters": [3.0, 0.8, 3.1],
+  "wall": "north",
+  "operation": "EXACT_BOOLEAN_DIFFERENCE"
+}

docs/3d/maze32-command-chamber/masks/north-arrival-mask.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="600" height="400" viewBox="0 0 600 400"><rect width="600" height="400" fill="white"/><rect x="150" y="60" width="300" height="310" fill="black"/><path d="M150 370V60H450V370" fill="none" stroke="#777" stroke-width="4"/><text x="300" y="35" text-anchor="middle" font-family="sans-serif" font-size="20">north-arrival: 3.0 m × 3.1 m</text></svg>

docs/3d/maze32-command-chamber/masks/opening-contact-sheet.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="900" height="560" viewBox="0 0 900 560"><rect width="900" height="560" fill="white"/><text x="40" y="48" font-family="sans-serif" font-size="26" fill="black">Opening mask contact sheet</text><rect x="80" y="110" width="330" height="340" fill="#111"/><path d="M80 450V110H410V450" fill="none" stroke="#777" stroke-width="5"/><text x="245" y="495" text-anchor="middle" font-family="sans-serif" font-size="22">north-arrival · door · 3.0 × 3.1 m</text><text x="500" y="170" font-family="sans-serif" font-size="20" fill="black">Cutter: rectangular Exact Boolean</text><text x="500" y="210" font-family="sans-serif" font-size="20" fill="black">Wall: north</text><text x="500" y="250" font-family="sans-serif" font-size="20" fill="black">Passage depth: 0.8 m</text><text x="500" y="290" font-family="sans-serif" font-size="20" fill="black">Destination: entry apron</text></svg>

docs/3d/maze32-command-chamber/milestone-reviews.json

@@ -0,0 +1,7 @@
+{
+  "schema": "game-room.milestone-reviews.v1",
+  "roomId": "maze32-command-chamber",
+  "function": {"status": "pending", "approvedBy": "", "approvedAt": "", "evidence": [], "strangestElement": "", "notes": ""},
+  "form": {"status": "pending", "approvedBy": "", "approvedAt": "", "evidence": [], "strangestElement": "", "notes": ""},
+  "runtime": {"status": "pending", "approvedBy": "", "approvedAt": "", "evidence": [], "strangestElement": "", "notes": ""}
+}

docs/3d/maze32-command-chamber/openings.json

@@ -0,0 +1,8 @@
+{
+  "schema": "game-room.opening-schedule.v1",
+  "roomId": "maze32-command-chamber",
+  "primaryArrival": {"openingId": "north-arrival", "exception": ""},
+  "openings": [
+    {"id": "north-arrival", "kind": "door", "wall": "north", "widthMeters": 3.0, "heightMeters": 3.1, "depthMeters": 0.45, "thresholdMeters": 0, "destination": "A short visible entry apron leading from the maze game's lobby arrival point.", "mask": "masks/north-arrival-mask.svg", "cutter": "masks/north-arrival-cutter.json", "approved": false}
+  ]
+}

docs/3d/maze32-command-chamber/plan-metadata.json

@@ -0,0 +1,11 @@
+{
+  "schema": "game-room.plan-metadata.v1",
+  "roomId": "maze32-command-chamber",
+  "style": "monochrome-engineering",
+  "projectionSource": "actual-meshes",
+  "layers": ["lower-room", "reflected-ceiling"],
+  "semanticLabelsOutsideImage": true,
+  "aiInspirationIncluded": false,
+  "aiInspirationReason": "",
+  "coverage": ["room-outline", "cutouts", "openings", "exterior-apron", "main-sign", "ingress-props", "floor-markers", "barriers", "columns", "circulation", "placed-features"]
+}

docs/3d/maze32-command-chamber/plans/floor-plan.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="900" height="900" viewBox="0 0 900 900"><rect width="900" height="900" fill="white"/><g fill="none" stroke="#111" stroke-width="6"><rect x="130" y="130" width="640" height="640"/><path d="M370 130H530" stroke="white" stroke-width="18"/><path d="M370 130H530"/><circle cx="450" cy="450" r="135"/><circle cx="450" cy="450" r="215" stroke="#777" stroke-dasharray="14 10"/><circle cx="450" cy="235" r="40"/><circle cx="665" cy="450" r="40"/><circle cx="450" cy="665" r="40"/><circle cx="235" cy="450" r="40"/><rect x="370" y="65" width="160" height="65"/><path d="M450 315V130M585 450H770M450 585V770M315 450H130" stroke="#777" stroke-width="4" stroke-dasharray="12 12"/></g><g font-family="sans-serif" font-size="20" fill="#111"><text x="450" y="35" text-anchor="middle">LOWER-ROOM PLAN — 12 m × 12 m</text><text x="450" y="457" text-anchor="middle">command table</text><text x="450" y="242" text-anchor="middle">station</text><text x="670" y="457" text-anchor="middle">station</text><text x="450" y="672" text-anchor="middle">station</text><text x="230" y="457" text-anchor="middle">station</text><text x="450" y="110" text-anchor="middle">3 m arrival + apron</text><text x="610" y="320">1.4 m circulation ring</text><text x="700" y="810">black: shell · dashed: paths</text></g></svg>

docs/3d/maze32-command-chamber/plans/north-elevation.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="900" height="500" viewBox="0 0 900 500"><rect width="900" height="500" fill="white"/><path d="M110 430V90H790V430H110" fill="none" stroke="#111" stroke-width="6"/><path d="M365 430V170H535V430" fill="none" stroke="#111" stroke-width="6"/><path d="M110 90H790" stroke="#777" stroke-width="3" stroke-dasharray="12 10"/><g font-family="sans-serif" font-size="20" fill="#111"><text x="450" y="45" text-anchor="middle">NORTH WALL ELEVATION</text><text x="450" y="470" text-anchor="middle">arrival portal: 3.0 m wide × 3.1 m high · actual Boolean aperture</text><text x="700" y="120">ceiling: 5.2 m</text></g></svg>

docs/3d/maze32-command-chamber/plans/reflected-ceiling-plan.svg

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+<svg xmlns="http://www.w3.org/2000/svg" width="900" height="900" viewBox="0 0 900 900"><rect width="900" height="900" fill="white"/><g fill="none" stroke="#111" stroke-width="6"><rect x="130" y="130" width="640" height="640"/><path d="M370 130H530" stroke="white" stroke-width="18"/><path d="M370 130H530"/><circle cx="450" cy="450" r="170"/><circle cx="450" cy="450" r="230" stroke="#777" stroke-dasharray="14 10"/><circle cx="450" cy="450" r="35"/></g><g font-family="sans-serif" font-size="20" fill="#111"><text x="450" y="35" text-anchor="middle">REFLECTED CEILING PLAN — 12 m × 12 m</text><text x="450" y="455" text-anchor="middle">central suspended beacon</text><text x="450" y="285" text-anchor="middle">ceiling light ring</text><text x="450" y="700" text-anchor="middle">outer trim ring</text></g></svg>

docs/3d/maze32-command-chamber/props.json

@@ -0,0 +1,17 @@
+{
+  "schema": "game-room.prop-manifest.v1",
+  "roomId": "maze32-command-chamber",
+  "generation": {
+    "provider": "meshy",
+    "apiModel": "meshy-5",
+    "pricingSource": "https://docs.meshy.ai/en/api/pricing",
+    "pricingVerifiedAt": "2026-09-09T00:00:00Z (no Meshy submission planned; procedural Blender construction selected)",
+    "creditsPerTexturedTask": 15,
+    "hardCreditCeiling": 1,
+    "maxChargedAttemptsPerAsset": 2
+  },
+  "assets": [
+    {"id": "command-table", "function": "Explains the maze objective and anchors the lobby.", "description": "Circular slate, brass, and cyan holographic maze pedestal, constructed procedurally in Blender.", "class": "hero", "dimensionsMeters": [3.6, 3.6, 1.35], "attachmentFace": "floor", "semanticFront": "positive-y", "targetPolycount": 8000, "intendedInstances": 1, "rejectionCriteria": ["The base cannot sit flat on the floor.", "The table silhouette hides the holographic maze from the production camera.", "The construction has fused or floating support parts."], "image": {"prompt": "Isolated circular command-table pedestal for a child-friendly maze game; full uncropped three-quarter view; dark slate, warm brass, cyan holographic maze; neutral studio background; no text, room, people, crop, watermark, floating parts, or fused background.", "generator": "OpenAI image generation", "source": "images/command-table-reference.png", "approved": false, "approvedBy": ""}, "attempts": []},
+    {"id": "player-station", "function": "Provides one readable standing point for each player color.", "description": "Low outward-facing brass-and-slate kiosk with a circular color marker; constructed procedurally in Blender.", "class": "reusable", "dimensionsMeters": [1.1, 0.7, 1.05], "attachmentFace": "floor", "semanticFront": "negative-y", "targetPolycount": 1200, "intendedInstances": 4, "rejectionCriteria": ["The station blocks the 1.2 m circulation ring.", "The color marker does not face the room center.", "The base floats or balances on an edge."], "image": {"prompt": "Isolated low player station kiosk, simple stone and brass body with circular colored floor marker, full uncropped three-quarter studio view; no text, room, people, crop, watermark, floating parts, or fused background.", "generator": "Procedural Blender design brief", "source": "images/command-table-reference.png", "approved": false, "approvedBy": ""}, "attempts": []}
+  ]
+}

docs/3d/maze32-command-chamber/room-brief.json

@@ -0,0 +1,16 @@
+{
+  "schema": "game-room.room-brief.v1",
+  "roomId": "maze32-command-chamber",
+  "family": "gameplay-room",
+  "purpose": "A readable pre-match command chamber where players select a color station, understand the maze objective, and enter the game through a single generous portal.",
+  "runtimeSurface": "Future WebGL maze-game lobby; the Blender source is a visual and spatial reference, not a runtime export.",
+  "boundsMeters": [12, 12, 5.2],
+  "hero": {"id": "command-table", "role": "Central holographic maze table; its 3.6 m circular silhouette remains unobstructed from the production camera.", "reservedBoundsMeters": [4.4, 4.4, 2.2]},
+  "symmetry": {"mode": "radial", "order": 4, "appliesTo": ["architecture", "barriers", "circulation", "repeatedProps"], "exceptions": ["The north arrival is a single 3.0 m-wide portal; the other three wall bays retain the same structural rhythm but are closed."]},
+  "circulation": {"description": "A 1.4 m radial ring around the command table connects the 3.0 m north arrival to four outward-facing player stations without crossing the hero reserve.", "minimumClearanceMeters": 1.2},
+  "productionCamera": {"viewport": [1920, 1080], "location": [9.2, -10.2, 6.7], "target": [0, 0, 1.5], "verticalFovDegrees": 54},
+  "performanceBudget": {"maxSceneTriangles": 120000, "maxVLowBytes": 3000000, "maxHighTextureBytes": 16000000},
+  "creditBudget": {"maximumCredits": 1, "approvalRequired": true},
+  "environment": {"type": "none", "identity": "", "source": "", "assignmentKey": ""},
+  "artifacts": {"floorPlan": "plans/floor-plan.svg", "reflectedCeilingPlan": "plans/reflected-ceiling-plan.svg", "planMetadata": "plan-metadata.json", "wallElevations": ["plans/north-elevation.svg"], "visualTarget": "images/command-table-reference.png", "openingContactSheet": "masks/opening-contact-sheet.svg"}
+}

docs/3d/maze32-command-chamber/room-layout.json

@@ -0,0 +1,17 @@
+{
+  "schema": "game-room.layout.v1",
+  "roomId": "maze32-command-chamber",
+  "units": "meters",
+  "surfaces": [
+    {"id": "floor", "kind": "floor", "location": [0, 0, -0.15], "dimensionsMeters": [12, 12, 0.3], "rotationDegrees": [0, 0, 0], "material": {"baseColor": [0.07, 0.09, 0.13, 1], "metallic": 0.05, "roughness": 0.72}},
+    {"id": "ceiling", "kind": "ceiling", "location": [0, 0, 5.0], "dimensionsMeters": [12, 12, 0.35], "rotationDegrees": [0, 0, 0], "material": {"baseColor": [0.04, 0.05, 0.08, 1], "metallic": 0.1, "roughness": 0.64}}
+  ],
+  "instances": [
+    {"id": "command-table-main", "assetId": "command-table", "location": [0, 0, 0], "rotationDegrees": [0, 0, 0], "scale": [1, 1, 1]},
+    {"id": "station-north", "assetId": "player-station", "location": [0, 3.95, 0], "rotationDegrees": [0, 0, 180], "scale": [1, 1, 1]},
+    {"id": "station-east", "assetId": "player-station", "location": [3.95, 0, 0], "rotationDegrees": [0, 0, 90], "scale": [1, 1, 1]},
+    {"id": "station-south", "assetId": "player-station", "location": [0, -3.95, 0], "rotationDegrees": [0, 0, 0], "scale": [1, 1, 1]},
+    {"id": "station-west", "assetId": "player-station", "location": [-3.95, 0, 0], "rotationDegrees": [0, 0, -90], "scale": [1, 1, 1]}
+  ],
+  "productionCamera": {"location": [9.2, -10.2, 6.7], "target": [0, 0, 1.5], "verticalFovDegrees": 54}
+}