karti
acf4d1a510
**Stage 1 of one California.** The owner's complaint had two halves and this is
the first: the state board was a CROPPED SLAB. `california.ts` stopped at 38.05 N,
so the board disagreed with its own minimap about the shape of California in a
single frame, and Bug Fire's 93,733 acres burned off-frame while the panel said
all clear. Bounds now run 32.50-42.05 N / -124.50 to -114.0 W — Cape Mendocino,
the ruled Oregon parallel, the 120th-meridian corner into the Nevada diagonal.
**And it got cheaper.** 391,169 triangles to 375,351, while gaining the North
Coast, the Sacramento Valley, the Klamath knot, the Cascade arc, Shasta at 4,320 m
and Lassen at 3,190 m. Extending the bounds alone would have doubled the lattice
to 168,813 points and blown the mobile cap; coarsening cellLat 0.022 -> 0.0312 and
cellLng 0.027 -> 0.0383 holds it at ~83,800. The cell as a FRACTION of the board
moves 0.0030 -> 0.0033 — unchanged in frame — because the camera retreats to frame
whatever it is given. That argument was already written in the pack's own comment.
The second half — three boards becoming one world you zoom through — is NOT here.
Merging at Bay density would be 34.04M triangles, 13x the highest budget, and
merging at SoCal density would downgrade San Francisco from 40 m lots to 164 m.
Both delete the board every marketing still is shot from. `sf.ts` and `socal.ts`
are untouched by design.
**Aerial perspective, which the state board could not have had before.** The old
fog started at 1.15 board spans = 944 km, on a board whose longest diagonal is
820 km — so no pixel could ever be fogged. Fog now responds to camera altitude,
clamped to the authored pair as a ceiling.
`Atmosphere.aerial(env, view)` is a second pure method returning `{ near, far }`
and **deliberately no colour**. That is structural, not stylistic: it is why a
future camera-dependent term cannot reach `environmentKey()`'s colour fingerprint
and start rebuilding the PMREM cubemap on every camera step. Coarsening the
fingerprint instead would have hidden one instance and armed the mechanism. A
mutation-tested seam guard fails if anyone merges the two paths back together.
**The port.** Terminal Island rendered as a bare tan polygon with generic white
blocks while the chapter text called it the busiest port complex in the
hemisphere. Now six container yards drawn as canvas atlases, 56 gantry cranes at
varied boom angles, the 13 km San Pedro breakwater, the dredged channel. Five
buckets merging ACROSS ports the way airports.ts merges across fields, so a
second complex costs no extra draws: +11 draws and +4,377 triangles for all of it.
At vertical exaggeration 3.4 a 130 m gantry is 1.132 units tall against a 400 m
ship's 1.024 long — the crane is the taller object, and it is what makes a port
read as a port from altitude.
**Ships, and the wake carries the information.** Moored hulls have no foam,
verified at three terminals; a tug under way in the Main Channel trails a clean
Kelvin V. One hull geometry, one InstancedMesh, orientation from the BERTH rather
than the wire. The AIS gate strips sog 102.3, heading 511 and cog 360 — all mean
"not available" — with an explicit test that cog 358.7 SURVIVES, because a naive
range check on cog eats real headings near north.
"Empty or full" is not in AIS position reports and is not invented per ship. The
honest answer is at port level and is a better story: 348,691 of 460,467 boxes
left Los Angeles empty in July 2026, corroborated by FBX01 $7,491 inbound against
FBX02 $347 outbound.
**Radar and birds ship dark, and say why.** California is 0.47% wet and migration
is nocturnal and seasonal, so both layers have nothing to say on most days. The
panel reads "No radar feed is configured, so this board draws no weather. That is
a fact about this box, not about the sky."
Also recorded, and it matters beyond this commit: **the GPU on amd-server never
leaves 500 MHz of a possible 2725**, traced across 80 seconds of sustained load.
`bay-area/desktop` is fragment-bound at that clock and sits on the vsync deadline,
so a trivial change in fragment work flips it between 16.8 and 33.3 with geometry
identical to the digit. Every frame-time number measured on this box is a floor.
Two investigations reached two different wrong conclusions from single-run
comparisons before this was traced. Geometry is the gate; frame time is advisory.
No cap was raised.
Tests 1,340 -> 1,540, server 280 -> 295.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
4180 lines
125 KiB
TypeScript
4180 lines
125 KiB
TypeScript
/**
|
||
* Southern California — Los Angeles, Orange County and Riverside, as one Tera
|
||
* city pack.
|
||
*
|
||
* Pure data, and traced by hand from scratch for the same reason San Francisco
|
||
* was: OpenStreetMap is ODbL, ODbL is share-alike, and a share-alike obligation
|
||
* cannot live inside an Apache-2.0 repo without infecting it. Every coastline,
|
||
* ridge and district boundary below is original expression. See
|
||
* ARCHITECTURE.md §3.2.
|
||
*
|
||
* **This is not San Francisco with more rows.** SF is 0.20° × 0.36°, a city you
|
||
* can hold in one frame at 45 m cells. The frame that actually holds Malibu,
|
||
* Catalina, the San Gabriel crest and downtown Riverside is 1.08° × 1.66° — a
|
||
* little over twenty-five times the area. ARCHITECTURE.md §5 estimated fourteen
|
||
* from a tighter box; the argument only gets stronger with the real one. A
|
||
* uniform 45 m lattice over this would be close to nine million points and a
|
||
* mesh nobody can load, so the pack declares seven `focusRegions` at 80 m and
|
||
* lets the basin between them run at 480 m. That is the whole reason those two
|
||
* fields exist.
|
||
*
|
||
* The second thing that does not transfer is scale. The engine's camera is
|
||
* capped at 340 units from its target and its fog closes at 460, so a city has
|
||
* to fit inside roughly the same scene footprint whatever its size on the
|
||
* ground. San Francisco gets 94 m to the scene unit; Southern California gets
|
||
* 391. Everything downstream follows from that one number: a building lot is
|
||
* 164 m rather than 40, a "building" is really a city block, and the towers are
|
||
* small because at this remove they genuinely are. LA's story from above is not
|
||
* its skyline. It is a basin ninety kilometres across with a three-kilometre
|
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* wall along the north side of it, and that is what this file is arranged to
|
||
* show.
|
||
*/
|
||
|
||
import type { Airport } from "../engine/airports.ts";
|
||
import type {
|
||
Bridge,
|
||
City,
|
||
District,
|
||
FocusRegion,
|
||
Hill,
|
||
Landmark,
|
||
LatLng,
|
||
Port,
|
||
} from "../engine/types.ts";
|
||
|
||
// ---- Coastlines -----------------------------------------------------------
|
||
|
||
/**
|
||
* The mainland, traced west to east along the shore and then closed off-frame.
|
||
*
|
||
* The order of the coast is the order of the drive: down the Malibu shelf,
|
||
* around the curve of Santa Monica Bay, out onto the Palos Verdes headland, in
|
||
* through the harbour, along the Long Beach and Orange County strand, and off
|
||
* at San Mateo Point where the county line is.
|
||
*
|
||
* Two features carry the whole silhouette. **Santa Monica Bay** is a genuine
|
||
* arc — the shore turns roughly sixty degrees between the Malibu shelf, which
|
||
* runs almost due east, and the South Bay strand, which runs almost due south —
|
||
* and getting that curve wrong makes the map read as anywhere. **Palos Verdes**
|
||
* is the blunt headland that closes the bay's south end; without it Los Angeles
|
||
* has no southern edge at all and the harbour makes no sense.
|
||
*
|
||
* The last three vertices are deliberately outside `bounds`. The world's
|
||
* coastal falloff ramps relief to zero near *any* polygon edge, including an
|
||
* artificial one, so a boundary drawn on the frame line would leave a flattened
|
||
* band of basin along the north and east of the map. Pushed off-frame, the
|
||
* falloff lands on lattice points that are never sampled.
|
||
*/
|
||
export const SOUTHLAND: LatLng[] = [
|
||
// North-west, off-frame
|
||
[34.4, -119.02],
|
||
|
||
// The Malibu shelf, west -> east. The mountains come straight down to the
|
||
// water here, which is why there is one road and no city.
|
||
[34.06, -118.98], // the Ventura county line, at Leo Carrillo
|
||
[34.038, -118.93],
|
||
[34.023, -118.87], // Nicholas Canyon
|
||
[34.017, -118.828], // Zuma
|
||
[33.996, -118.806], // Point Dume — the only headland on this stretch
|
||
[34.01, -118.79], // Paradise Cove
|
||
[34.026, -118.76],
|
||
[34.034, -118.72],
|
||
[34.036, -118.678], // Malibu Pier and the lagoon
|
||
[34.039, -118.635],
|
||
[34.04, -118.585], // Topanga Canyon meets the sea
|
||
[34.038, -118.56],
|
||
[34.037, -118.525], // Will Rogers
|
||
|
||
// Santa Monica Bay. The shore swings from east-west to north-south over
|
||
// about twenty kilometres; this is the curve the eye recognises.
|
||
[34.028, -118.51],
|
||
[34.009, -118.498], // Santa Monica Pier
|
||
[33.99, -118.482],
|
||
[33.977, -118.472], // Venice Pier
|
||
[33.965, -118.458],
|
||
[33.958, -118.452], // the Marina and Ballona Creek mouth
|
||
[33.945, -118.44], // Dockweiler, directly under LAX's departures
|
||
[33.928, -118.433],
|
||
[33.905, -118.421], // El Segundo
|
||
[33.884, -118.411], // Manhattan Beach Pier
|
||
[33.862, -118.403], // Hermosa Pier
|
||
[33.844, -118.393], // Redondo and King Harbor
|
||
[33.822, -118.392],
|
||
|
||
// The Palos Verdes peninsula: uplifted marine terraces, a blunt nose to the
|
||
// south-west, and cliffs the whole way round.
|
||
[33.806, -118.396], // Malaga Cove — the terraces begin
|
||
[33.79, -118.406],
|
||
[33.771, -118.412], // Bluff Cove
|
||
[33.752, -118.416],
|
||
[33.742, -118.41], // Point Vicente
|
||
[33.735, -118.39],
|
||
[33.733, -118.365], // Portuguese Bend
|
||
[33.727, -118.34],
|
||
[33.718, -118.318], // Royal Palms
|
||
[33.708, -118.3],
|
||
[33.705, -118.294], // Point Fermin, the southern tip of the mainland
|
||
|
||
// The Port of Los Angeles and Long Beach. The trace runs up the main channel
|
||
// to Wilmington and back down the far side, which leaves the outer harbour as
|
||
// open water with Terminal Island sitting in the middle of it.
|
||
[33.712, -118.282], // Cabrillo Beach
|
||
[33.726, -118.278],
|
||
[33.746, -118.276], // the San Pedro waterfront
|
||
[33.762, -118.274],
|
||
[33.774, -118.27], // the head of the main channel, at Wilmington
|
||
[33.778, -118.25],
|
||
[33.776, -118.232], // west Long Beach and the Dominguez Channel
|
||
[33.766, -118.222],
|
||
[33.76, -118.213], // the Long Beach container terminals
|
||
[33.766, -118.198], // Queensway
|
||
[33.762, -118.186],
|
||
[33.76, -118.17],
|
||
[33.759, -118.15],
|
||
[33.757, -118.135], // Belmont Shore
|
||
[33.748, -118.12],
|
||
[33.742, -118.112], // the mouth of Alamitos Bay
|
||
[33.74, -118.1], // Seal Beach
|
||
|
||
// The Orange County strand: forty kilometres of almost unbroken sand, then
|
||
// the coast turns and climbs into the San Joaquin Hills.
|
||
[33.734, -118.078],
|
||
[33.722, -118.068], // Surfside and Sunset Beach
|
||
[33.706, -118.058],
|
||
[33.69, -118.044], // Bolsa Chica
|
||
[33.672, -118.02],
|
||
[33.656, -118.0], // Huntington Beach Pier
|
||
[33.64, -117.978],
|
||
[33.63, -117.96], // the Santa Ana River mouth
|
||
[33.618, -117.942],
|
||
[33.608, -117.929], // Newport Pier
|
||
[33.598, -117.9],
|
||
[33.593, -117.881], // the harbour entrance, off the end of the Balboa peninsula
|
||
[33.59, -117.872], // Corona del Mar
|
||
[33.583, -117.855],
|
||
[33.57, -117.833], // Crystal Cove
|
||
[33.556, -117.806],
|
||
[33.542, -117.783], // Laguna Beach, where the hills reach the water
|
||
[33.526, -117.766],
|
||
[33.51, -117.753], // Aliso Beach
|
||
[33.494, -117.732],
|
||
[33.488, -117.725], // Salt Creek
|
||
[33.47, -117.712],
|
||
[33.462, -117.706], // Dana Point — the last headland on this map
|
||
[33.46, -117.69], // Doheny, at the mouth of San Juan Creek
|
||
[33.446, -117.667],
|
||
[33.428, -117.63],
|
||
[33.418, -117.615], // the San Clemente pier
|
||
[33.4, -117.598],
|
||
[33.386, -117.593], // San Mateo Point, the San Diego county line
|
||
|
||
// Off-frame, closing round the east and north. Camp Pendleton, the high
|
||
// desert and San Bernardino are all past the edge of this board.
|
||
[33.24, -117.5],
|
||
[33.2, -117.16],
|
||
[34.4, -117.14],
|
||
];
|
||
|
||
/**
|
||
* Terminal Island: dredge spoil, container cranes and a federal prison, sitting
|
||
* between San Pedro and Long Beach.
|
||
*
|
||
* ### Why this outline is thirty-one points and not six
|
||
*
|
||
* It used to be six, and its own comment said what those six were for: "the
|
||
* harbour reads as a harbour only if there is something in it for the two
|
||
* bridges to land on." A hexagon is enough to land a bridge on and it is not
|
||
* enough to be a port, because **the recognisable thing about this island is not
|
||
* its outline, it is the comb cut into it** — the West Basin and the East Basin
|
||
* opening north off the Cerritos Channel, Fish Harbor opening south, the Pier
|
||
* 400 fill hung off a causeway in the south-east, and a quay along the wall of
|
||
* every one of them. With six points there is nowhere for a quay to be that is
|
||
* both on land and on the water, which is the one thing a quay has to be.
|
||
*
|
||
* Traced by hand, like every other coordinate in this file, and per
|
||
* ARCHITECTURE §3.2 that means it is eyeball-accurate original expression rather
|
||
* than a copy of anybody's dataset. `ports.sqlite` cannot help: its seven rows
|
||
* all sit on an exact arc-minute grid, up to 1.3 km — 3.3 scene units here —
|
||
* from the water they claim to be on. See `engine/ports.ts`.
|
||
*
|
||
* ### What the shape has to satisfy
|
||
*
|
||
* - **The two bridges still land on it.** The Vincent Thomas's east abutment
|
||
* `[33.7535, -118.258]` and the Long Beach Gateway's west abutment
|
||
* `[33.752, -118.232]` are both inside this ring, and both of their mainland
|
||
* ends are still outside it. `socalPorts.test.ts` asserts all four.
|
||
* - **It does not touch the mainland.** The narrowest water left between the two
|
||
* is 425 m of Main Channel at the Vincent Thomas and about 500 m of Back
|
||
* Channel off Pier T, which is what those channels really are.
|
||
* - **Every authored quay vertex lies inside it.** That is the assertion that
|
||
* stops a quay floating on open water or being buried in the fill behind it,
|
||
* and it is why the basins are cut 900-1,000 m deep rather than token
|
||
* notches: a quay wall wants a kilometre of straight water frontage.
|
||
*
|
||
* Five and a half kilometres east to west, six north to south, which at 391 m to
|
||
* the scene unit is about 14 by 15 units on a 393-unit board.
|
||
*/
|
||
export const TERMINAL_ISLAND: LatLng[] = [
|
||
// The north shore, along the Cerritos (Back) Channel, west to east, with the
|
||
// two basins cut southward into it.
|
||
[33.7672, -118.2665], // the north-west corner, at the mouth of the West Basin
|
||
[33.759, -118.2618], // the West Basin, west wall
|
||
[33.7602, -118.2555], // the head of the West Basin
|
||
[33.769, -118.2582], // back out to the Cerritos Channel
|
||
[33.7688, -118.247], // the Badger Avenue rail bridge
|
||
[33.758, -118.2452], // the East Basin, west wall
|
||
[33.7588, -118.2382], // the head of the East Basin
|
||
[33.7672, -118.2378], // back out
|
||
[33.7635, -118.2295], // under the Long Beach International Gateway
|
||
[33.7595, -118.221], // Pier T, north-west
|
||
[33.7548, -118.2125], // Pier T, north-east, at the Middle Harbor slip
|
||
|
||
// The east end, on Queensway Bay.
|
||
[33.747, -118.2105],
|
||
[33.743, -118.216],
|
||
|
||
// The south shore, east to west, on the outer harbour.
|
||
[33.7405, -118.2245],
|
||
[33.7398, -118.233],
|
||
|
||
// The causeway down to the Pier 400 fill, and the fill itself. The neck is
|
||
// 556 m across, which is a road, two rail tracks and their shoulders.
|
||
[33.7345, -118.2352], // the causeway, east side
|
||
[33.729, -118.2372],
|
||
[33.7285, -118.23], // Pier 400, north-east
|
||
[33.7155, -118.233], // Pier 400, south-east
|
||
[33.715, -118.2495], // Pier 400, south-west
|
||
[33.729, -118.252], // Pier 400, north-west
|
||
[33.7288, -118.2432],
|
||
[33.7343, -118.2412], // the causeway, west side
|
||
[33.738, -118.244],
|
||
|
||
// Fish Harbor, cut in from the south. The cannery basin, and the one part of
|
||
// this island that predates the container.
|
||
[33.7378, -118.256],
|
||
[33.735, -118.2572],
|
||
[33.7352, -118.264],
|
||
[33.7398, -118.2652],
|
||
[33.742, -118.2698], // the south-west corner, at Reservation Point
|
||
|
||
// The west shore, up the Main Channel.
|
||
[33.7505, -118.2708], // under the Vincent Thomas
|
||
[33.759, -118.2692],
|
||
];
|
||
|
||
/**
|
||
* Santa Catalina, thirty-five kilometres offshore.
|
||
*
|
||
* It earns its place twice over: it is the one thing in the south-west quarter
|
||
* of the frame that is not empty water, and on the days you can actually see it
|
||
* from the mainland it is the reason anyone believes the basin has a horizon.
|
||
* Long and thin, north-west to south-east, pinched almost in two at the isthmus
|
||
* above Two Harbors.
|
||
*/
|
||
export const CATALINA: LatLng[] = [
|
||
[33.475, -118.6], // the West End
|
||
[33.462, -118.565],
|
||
[33.4425, -118.5], // the isthmus at Two Harbors
|
||
[33.428, -118.462],
|
||
[33.408, -118.428],
|
||
[33.39, -118.395], // Long Point
|
||
[33.362, -118.348],
|
||
[33.3425, -118.328], // Avalon
|
||
[33.318, -118.305], // the East End
|
||
[33.308, -118.322],
|
||
[33.332, -118.362],
|
||
[33.36, -118.408],
|
||
[33.388, -118.452],
|
||
[33.412, -118.492],
|
||
[33.432, -118.535],
|
||
[33.455, -118.592],
|
||
];
|
||
|
||
/** Everything the buildings may stand on. */
|
||
export const LANDMASSES = [SOUTHLAND, TERMINAL_ISLAND, CATALINA];
|
||
|
||
// ---- Parks and open space -------------------------------------------------
|
||
|
||
/**
|
||
* Open space does two jobs here. It paints the ranges green, and — because
|
||
* `blocks.ts` refuses to build inside a park — it is what keeps the procedural
|
||
* scatter off the mountains without needing a slope test in the engine.
|
||
*
|
||
* These polygons are drawn to the *shape of the wild land*, not to any agency's
|
||
* boundary. The Angeles National Forest polygon is really "the San Gabriels",
|
||
* and its southern edge is the range front: the line where the suburbs stop
|
||
* dead and the mountain starts, which in this metro is a line you can see from
|
||
* space.
|
||
*/
|
||
|
||
/** The San Gabriels. The south edge is the range front, Sylmar to Cajon. */
|
||
export const ANGELES_FOREST: LatLng[] = [
|
||
[34.38, -118.52],
|
||
[34.38, -117.32],
|
||
[34.22, -117.38],
|
||
[34.18, -117.45],
|
||
[34.155, -117.57],
|
||
[34.145, -117.7],
|
||
[34.16, -117.79],
|
||
[34.17, -117.9],
|
||
[34.175, -117.99],
|
||
[34.185, -118.05],
|
||
[34.21, -118.13],
|
||
[34.235, -118.2],
|
||
[34.27, -118.3],
|
||
[34.305, -118.4],
|
||
[34.32, -118.47],
|
||
];
|
||
|
||
/** The Santa Susanas, closing the San Fernando Valley off to the north-west. */
|
||
export const SANTA_SUSANA: LatLng[] = [
|
||
[34.33, -118.72],
|
||
[34.33, -118.56],
|
||
[34.25, -118.57],
|
||
[34.24, -118.7],
|
||
];
|
||
|
||
/**
|
||
* The Santa Monica Mountains, Malibu to Griffith Park.
|
||
*
|
||
* A single east-west band forty kilometres long and rarely more than eight
|
||
* wide. It matters structurally: this is the wall that separates the coastal
|
||
* plain from the San Fernando Valley, and every crossing of it — Sepulveda,
|
||
* Cahuenga, Topanga — is a pass with a freeway or a boulevard in it.
|
||
*/
|
||
export const SANTA_MONICA_MOUNTAINS: LatLng[] = [
|
||
[34.132, -118.93],
|
||
[34.135, -118.7],
|
||
[34.138, -118.56],
|
||
[34.132, -118.5],
|
||
[34.125, -118.455],
|
||
[34.118, -118.42],
|
||
[34.108, -118.38],
|
||
[34.092, -118.345],
|
||
[34.08, -118.36],
|
||
[34.076, -118.425],
|
||
[34.072, -118.472],
|
||
[34.062, -118.525],
|
||
[34.043, -118.6],
|
||
[34.04, -118.7],
|
||
[34.045, -118.82],
|
||
[34.05, -118.93],
|
||
];
|
||
|
||
/** Griffith Park — the east end of the Santa Monicas, inside the city. */
|
||
export const GRIFFITH_PARK: LatLng[] = [
|
||
[34.15, -118.32],
|
||
[34.148, -118.28],
|
||
[34.11, -118.28],
|
||
[34.105, -118.32],
|
||
];
|
||
|
||
/** Elysian Park, the ridge Dodger Stadium sits on top of. */
|
||
export const ELYSIAN_PARK: LatLng[] = [
|
||
[34.09, -118.25],
|
||
[34.089, -118.232],
|
||
[34.07, -118.235],
|
||
[34.072, -118.252],
|
||
];
|
||
|
||
export const EXPOSITION_PARK: LatLng[] = [
|
||
[34.021, -118.292],
|
||
[34.0205, -118.279],
|
||
[34.01, -118.28],
|
||
[34.011, -118.293],
|
||
];
|
||
|
||
/**
|
||
* The Baldwin Hills: a low dome of oil derricks and scrub between Culver City
|
||
* and the airport, and the only relief on the whole coastal plain.
|
||
*/
|
||
export const BALDWIN_HILLS: LatLng[] = [
|
||
[34.013, -118.39],
|
||
[34.012, -118.35],
|
||
[33.988, -118.354],
|
||
[33.99, -118.393],
|
||
];
|
||
|
||
/** The Sepulveda Basin — a flood-control bowl doubling as the Valley's park. */
|
||
export const SEPULVEDA_BASIN: LatLng[] = [
|
||
[34.185, -118.505],
|
||
[34.184, -118.46],
|
||
[34.16, -118.462],
|
||
[34.162, -118.506],
|
||
];
|
||
|
||
export const HANSEN_DAM: LatLng[] = [
|
||
[34.28, -118.4],
|
||
[34.279, -118.365],
|
||
[34.255, -118.367],
|
||
[34.257, -118.402],
|
||
];
|
||
|
||
/** The Arroyo Seco, running south out of the range through Pasadena. */
|
||
export const ARROYO_SECO: LatLng[] = [
|
||
[34.2, -118.185],
|
||
[34.199, -118.16],
|
||
[34.125, -118.168],
|
||
[34.126, -118.19],
|
||
];
|
||
|
||
/** The Puente Hills — the ridge that divides the basin from the inland valleys. */
|
||
export const PUENTE_HILLS: LatLng[] = [
|
||
[33.995, -118.06],
|
||
[33.99, -117.86],
|
||
[33.945, -117.87],
|
||
[33.95, -118.065],
|
||
];
|
||
|
||
export const SAN_JOSE_HILLS: LatLng[] = [
|
||
[34.055, -117.88],
|
||
[34.05, -117.77],
|
||
[34.005, -117.78],
|
||
[34.01, -117.89],
|
||
];
|
||
|
||
export const CHINO_HILLS: LatLng[] = [
|
||
[33.97, -117.78],
|
||
[33.96, -117.63],
|
||
[33.86, -117.66],
|
||
[33.88, -117.8],
|
||
];
|
||
|
||
/**
|
||
* The Santa Ana Mountains — Cleveland National Forest, and the reason Orange
|
||
* County ends where it does. Traced down the western flank and back up the
|
||
* eastern one, so the band follows the ridge instead of boxing it.
|
||
*/
|
||
export const SANTA_ANA_MOUNTAINS: LatLng[] = [
|
||
[33.9, -117.68],
|
||
[33.8, -117.63],
|
||
[33.7, -117.585],
|
||
[33.61, -117.52],
|
||
[33.53, -117.47],
|
||
[33.49, -117.36],
|
||
[33.59, -117.39],
|
||
[33.69, -117.43],
|
||
[33.79, -117.48],
|
||
[33.89, -117.545],
|
||
];
|
||
|
||
/** The San Joaquin Hills, which is why Laguna is a cove town and not a grid. */
|
||
export const SAN_JOAQUIN_HILLS: LatLng[] = [
|
||
[33.63, -117.85],
|
||
[33.62, -117.74],
|
||
[33.55, -117.72],
|
||
[33.54, -117.81],
|
||
[33.58, -117.85],
|
||
];
|
||
|
||
/** Loma Ridge and the Irvine Ranch open space, along the back of Irvine. */
|
||
export const LOMA_RIDGE: LatLng[] = [
|
||
[33.79, -117.76],
|
||
[33.78, -117.66],
|
||
[33.72, -117.69],
|
||
[33.73, -117.79],
|
||
];
|
||
|
||
/** The seaward slope of Palos Verdes, above the terraces. */
|
||
export const PALOS_VERDES_OPEN: LatLng[] = [
|
||
[33.77, -118.405],
|
||
[33.762, -118.36],
|
||
[33.73, -118.3355],
|
||
[33.715, -118.36],
|
||
[33.735, -118.4],
|
||
];
|
||
|
||
/** Catalina's interior, which is conservancy land nearly end to end. */
|
||
export const CATALINA_INTERIOR: LatLng[] = [
|
||
[33.47, -118.59],
|
||
[33.44, -118.5],
|
||
[33.39, -118.42],
|
||
[33.34, -118.34],
|
||
[33.33, -118.355],
|
||
[33.38, -118.44],
|
||
[33.43, -118.52],
|
||
[33.455, -118.595],
|
||
];
|
||
|
||
/** Mount Rubidoux and Fairmount Park, downtown Riverside's green edge. */
|
||
export const RUBIDOUX: LatLng[] = [
|
||
[33.995, -117.398],
|
||
[33.993, -117.378],
|
||
[33.975, -117.38],
|
||
[33.977, -117.4],
|
||
];
|
||
|
||
/** Box Springs Mountain, the brown lump east of Riverside. */
|
||
export const BOX_SPRINGS: LatLng[] = [
|
||
[33.97, -117.3],
|
||
[33.965, -117.24],
|
||
[33.915, -117.25],
|
||
[33.92, -117.31],
|
||
];
|
||
|
||
export const JURUPA_HILLS: LatLng[] = [
|
||
[34.015, -117.49],
|
||
[34.01, -117.42],
|
||
[33.985, -117.425],
|
||
[33.99, -117.495],
|
||
];
|
||
|
||
export const EL_DORADO_PARK: LatLng[] = [
|
||
[33.81, -118.09],
|
||
[33.809, -118.075],
|
||
[33.79, -118.076],
|
||
[33.791, -118.091],
|
||
];
|
||
|
||
export const PARKS = [
|
||
ANGELES_FOREST,
|
||
SANTA_SUSANA,
|
||
SANTA_MONICA_MOUNTAINS,
|
||
GRIFFITH_PARK,
|
||
ELYSIAN_PARK,
|
||
EXPOSITION_PARK,
|
||
BALDWIN_HILLS,
|
||
SEPULVEDA_BASIN,
|
||
HANSEN_DAM,
|
||
ARROYO_SECO,
|
||
PUENTE_HILLS,
|
||
SAN_JOSE_HILLS,
|
||
CHINO_HILLS,
|
||
SANTA_ANA_MOUNTAINS,
|
||
SAN_JOAQUIN_HILLS,
|
||
LOMA_RIDGE,
|
||
PALOS_VERDES_OPEN,
|
||
CATALINA_INTERIOR,
|
||
RUBIDOUX,
|
||
BOX_SPRINGS,
|
||
JURUPA_HILLS,
|
||
EL_DORADO_PARK,
|
||
];
|
||
|
||
// ---- Rivers and inland water ----------------------------------------------
|
||
|
||
/**
|
||
* The Los Angeles River, from the Glendale Narrows to the sea.
|
||
*
|
||
* Two compromises are baked into this polygon and both are worth stating.
|
||
*
|
||
* The channel is drawn about four times its true width. At 391 m to the scene
|
||
* unit the real thing is narrower than a single coarse terrain cell, and a
|
||
* feature narrower than the lattice does not render as a thin line — it renders
|
||
* as a dotted one, appearing only where a cell corner happens to land inside
|
||
* it. Five hundred metres is the smallest width that guarantees every lattice
|
||
* row crossing the river has a point inside it.
|
||
*
|
||
* And it is only traced from the Narrows down. The engine has no river
|
||
* primitive, so inland water sits at sea level and the terrain around it does
|
||
* not, which means a channel reads as a trench as deep as the local ground is
|
||
* high. Below downtown the plain is under a hundred metres and the trench looks
|
||
* like a floodplain, which is fair. Through the San Fernando Valley the ground
|
||
* is over two hundred, and the same trick would have cut a canyon across the
|
||
* Valley floor. The Valley reach is a soft-bottom wash anyway; leaving it out
|
||
* costs the map less than drawing it wrong.
|
||
*/
|
||
export const LA_RIVER: LatLng[] = [
|
||
// east bank, north -> south
|
||
[34.125, -118.267],
|
||
[34.1, -118.242],
|
||
[34.075, -118.227],
|
||
[34.05, -118.222],
|
||
[34.02, -118.212],
|
||
[33.99, -118.202],
|
||
[33.96, -118.192],
|
||
[33.92, -118.187],
|
||
[33.88, -118.187],
|
||
[33.84, -118.192],
|
||
[33.8, -118.195],
|
||
[33.775, -118.202],
|
||
[33.76, -118.202],
|
||
// west bank, south -> north
|
||
[33.76, -118.208],
|
||
[33.775, -118.208],
|
||
[33.8, -118.201],
|
||
[33.84, -118.198],
|
||
[33.88, -118.193],
|
||
[33.92, -118.193],
|
||
[33.96, -118.198],
|
||
[33.99, -118.208],
|
||
[34.02, -118.218],
|
||
[34.05, -118.228],
|
||
[34.075, -118.233],
|
||
[34.1, -118.248],
|
||
[34.125, -118.273],
|
||
];
|
||
|
||
/**
|
||
* The Santa Ana River, out of the Prado basin and across Orange County.
|
||
*
|
||
* It is on the map because it is the organising line of the whole county: the
|
||
* ranchos were surveyed off it, the cities sit on it, and it explains why the
|
||
* grid on one side of Anaheim does not match the grid on the other.
|
||
*/
|
||
export const SANTA_ANA_RIVER: LatLng[] = [
|
||
[33.945, -117.545],
|
||
[33.895, -117.62],
|
||
[33.878, -117.69],
|
||
[33.868, -117.77],
|
||
[33.852, -117.83],
|
||
[33.81, -117.875],
|
||
[33.762, -117.895],
|
||
[33.71, -117.925],
|
||
[33.665, -117.95],
|
||
[33.633, -117.963],
|
||
[33.627, -117.957],
|
||
[33.66, -117.944],
|
||
[33.705, -117.919],
|
||
[33.757, -117.889],
|
||
[33.805, -117.869],
|
||
[33.847, -117.824],
|
||
[33.863, -117.764],
|
||
[33.873, -117.684],
|
||
[33.89, -117.614],
|
||
[33.94, -117.539],
|
||
];
|
||
|
||
/** Upper Newport Bay and the harbour — Orange County's one real estuary. */
|
||
export const NEWPORT_BAY: LatLng[] = [
|
||
[33.665, -117.888],
|
||
[33.66, -117.879],
|
||
[33.63, -117.883],
|
||
[33.615, -117.89],
|
||
[33.598, -117.89],
|
||
[33.596, -117.899],
|
||
[33.612, -117.908],
|
||
[33.625, -117.908],
|
||
[33.642, -117.896],
|
||
[33.66, -117.896],
|
||
];
|
||
|
||
export const ALAMITOS_BAY: LatLng[] = [
|
||
[33.748, -118.118],
|
||
[33.746, -118.105],
|
||
[33.738, -118.106],
|
||
[33.74, -118.12],
|
||
];
|
||
|
||
export const MARINA_DEL_REY: LatLng[] = [
|
||
[33.98, -118.452],
|
||
[33.979, -118.438],
|
||
[33.97, -118.439],
|
||
[33.971, -118.453],
|
||
];
|
||
|
||
export const BALLONA_WETLANDS: LatLng[] = [
|
||
[33.967, -118.44],
|
||
[33.966, -118.418],
|
||
[33.956, -118.419],
|
||
[33.957, -118.441],
|
||
];
|
||
|
||
export const BOLSA_CHICA: LatLng[] = [
|
||
[33.705, -118.06],
|
||
[33.702, -118.04],
|
||
[33.685, -118.045],
|
||
[33.688, -118.064],
|
||
];
|
||
|
||
/** Silver Lake Reservoir. Small, but a chapter is named after it. */
|
||
export const SILVER_LAKE: LatLng[] = [
|
||
[34.098, -118.273],
|
||
[34.097, -118.267],
|
||
[34.086, -118.268],
|
||
[34.087, -118.274],
|
||
];
|
||
|
||
export const SEPULVEDA_LAKE: LatLng[] = [
|
||
[34.176, -118.488],
|
||
[34.175, -118.477],
|
||
[34.168, -118.478],
|
||
[34.169, -118.489],
|
||
];
|
||
|
||
export const PUDDINGSTONE: LatLng[] = [
|
||
[34.093, -117.815],
|
||
[34.092, -117.802],
|
||
[34.085, -117.803],
|
||
[34.086, -117.816],
|
||
];
|
||
|
||
export const SANTIAGO_RESERVOIR: LatLng[] = [
|
||
[33.77, -117.725],
|
||
[33.768, -117.705],
|
||
[33.745, -117.71],
|
||
[33.748, -117.73],
|
||
];
|
||
|
||
export const PRADO_BASIN: LatLng[] = [
|
||
[33.9, -117.66],
|
||
[33.895, -117.63],
|
||
[33.87, -117.635],
|
||
[33.875, -117.665],
|
||
];
|
||
|
||
export const LAKE_MATHEWS: LatLng[] = [
|
||
[33.87, -117.46],
|
||
[33.868, -117.42],
|
||
[33.838, -117.425],
|
||
[33.842, -117.465],
|
||
];
|
||
|
||
export const LAKE_ELSINORE: LatLng[] = [
|
||
[33.7, -117.39],
|
||
[33.69, -117.335],
|
||
[33.64, -117.32],
|
||
[33.63, -117.355],
|
||
[33.66, -117.395],
|
||
];
|
||
|
||
export const INLAND_WATER = [
|
||
LA_RIVER,
|
||
SANTA_ANA_RIVER,
|
||
NEWPORT_BAY,
|
||
ALAMITOS_BAY,
|
||
MARINA_DEL_REY,
|
||
BALLONA_WETLANDS,
|
||
BOLSA_CHICA,
|
||
SILVER_LAKE,
|
||
SEPULVEDA_LAKE,
|
||
PUDDINGSTONE,
|
||
SANTIAGO_RESERVOIR,
|
||
PRADO_BASIN,
|
||
LAKE_MATHEWS,
|
||
LAKE_ELSINORE,
|
||
];
|
||
|
||
// ---- Relief ---------------------------------------------------------------
|
||
|
||
/**
|
||
* The mountains, and the reason Los Angeles is a basin at all.
|
||
*
|
||
* San Francisco's relief is hills every four blocks. Southern California's is
|
||
* the opposite shape: a flat floor a hundred kilometres wide with ranges around
|
||
* the rim. Read clockwise from the north-west, the rim is the Santa Susanas,
|
||
* the San Gabriels — three thousand metres and effectively a wall — the San
|
||
* Bernardino front off the east edge of the frame, the Santa Anas behind Orange
|
||
* County, and the San Joaquin Hills coming back to the sea at Laguna. Inside
|
||
* the rim, only four things break the floor: the Santa Monica Mountains running
|
||
* east-west through the middle of the city, the Verdugos, the Puente Hills, and
|
||
* Palos Verdes out on its own.
|
||
*
|
||
* **Spacing is a constraint, not an accident.** `World.elevationAt` combines
|
||
* overlapping peaks as `tallest + 35% of the rest`, which is what stops a ridge
|
||
* having a notch in the middle of it — but it also means two summits closer
|
||
* together than their radii will read taller than either. The San Gabriel crest
|
||
* is therefore laid out as well-separated peaks with generous radii: neighbours
|
||
* still overlap enough to build a continuous wall, but no summit is inflated by
|
||
* more than about fifteen per cent. Where you see a peak missing that ought to
|
||
* be there — Cahuenga next to Mount Lee, Ontario next to Baldy — it was left
|
||
* out on purpose, because including it would have grown a mountain that is not
|
||
* there.
|
||
*
|
||
* The five entries at the end are not hills. They are the basins themselves,
|
||
* declared as very broad, very low domes so the map keeps the tilt that Los
|
||
* Angeles actually has: the beach is at sea level, downtown is at ninety
|
||
* metres, the Valley is at two hundred and Riverside is at two hundred and
|
||
* sixty. Being broad, they contribute almost nothing to the summits above them.
|
||
*/
|
||
export const HILLS: Hill[] = [
|
||
// ---- The San Gabriels: the wall ----
|
||
{
|
||
name: "Mount Gleason",
|
||
lat: 34.335,
|
||
lng: -118.185,
|
||
elevation: 1901,
|
||
radius: 0.105,
|
||
},
|
||
{
|
||
name: "Mount Lukens",
|
||
lat: 34.278,
|
||
lng: -118.243,
|
||
elevation: 1547,
|
||
radius: 0.085,
|
||
},
|
||
{
|
||
name: "Josephine Peak",
|
||
lat: 34.268,
|
||
lng: -118.148,
|
||
elevation: 1710,
|
||
radius: 0.075,
|
||
},
|
||
{
|
||
name: "Mount Wilson",
|
||
lat: 34.226,
|
||
lng: -118.062,
|
||
elevation: 1742,
|
||
radius: 0.09,
|
||
},
|
||
{
|
||
name: "Mount Waterman",
|
||
lat: 34.328,
|
||
lng: -117.94,
|
||
elevation: 2440,
|
||
radius: 0.105,
|
||
},
|
||
{
|
||
name: "Mount Islip",
|
||
lat: 34.315,
|
||
lng: -117.85,
|
||
elevation: 2469,
|
||
radius: 0.085,
|
||
},
|
||
{
|
||
name: "Mount Baden-Powell",
|
||
lat: 34.356,
|
||
lng: -117.765,
|
||
elevation: 2867,
|
||
radius: 0.095,
|
||
},
|
||
// Mount Baldy is the high point of the whole map and the thing you look for
|
||
// from anywhere in the basin on a clear day.
|
||
{
|
||
name: "Mount Baldy",
|
||
lat: 34.289,
|
||
lng: -117.646,
|
||
elevation: 3068,
|
||
radius: 0.13,
|
||
},
|
||
{
|
||
name: "Cucamonga Peak",
|
||
lat: 34.221,
|
||
lng: -117.59,
|
||
elevation: 2670,
|
||
radius: 0.095,
|
||
},
|
||
{
|
||
name: "Cajon Shoulder",
|
||
lat: 34.235,
|
||
lng: -117.42,
|
||
elevation: 1500,
|
||
radius: 0.085,
|
||
},
|
||
|
||
// The front-range foothills, so the wall has a toe. Without these the range
|
||
// starts abruptly in mid-air above Pasadena, which is exactly wrong: the
|
||
// whole drama of the San Gabriel front is how little runway it takes.
|
||
{
|
||
name: "Altadena Front",
|
||
lat: 34.202,
|
||
lng: -118.13,
|
||
elevation: 900,
|
||
radius: 0.05,
|
||
},
|
||
{
|
||
name: "Monrovia Peak",
|
||
lat: 34.213,
|
||
lng: -117.98,
|
||
elevation: 1600,
|
||
radius: 0.065,
|
||
},
|
||
{
|
||
name: "Glendora Ridge",
|
||
lat: 34.18,
|
||
lng: -117.83,
|
||
elevation: 1100,
|
||
radius: 0.06,
|
||
},
|
||
{
|
||
name: "Claremont Front",
|
||
lat: 34.172,
|
||
lng: -117.68,
|
||
elevation: 1000,
|
||
radius: 0.055,
|
||
},
|
||
{
|
||
name: "Oat Mountain",
|
||
lat: 34.305,
|
||
lng: -118.615,
|
||
elevation: 1128,
|
||
radius: 0.07,
|
||
},
|
||
{
|
||
name: "Santa Susana Knolls",
|
||
lat: 34.268,
|
||
lng: -118.66,
|
||
elevation: 640,
|
||
radius: 0.045,
|
||
},
|
||
|
||
// ---- The Verdugos and the San Rafaels ----
|
||
// A compact ridge standing alone in the middle of the metro, which is why
|
||
// Glendale and Burbank are two cities and not one.
|
||
{
|
||
name: "Verdugo Peak",
|
||
lat: 34.228,
|
||
lng: -118.285,
|
||
elevation: 940,
|
||
radius: 0.048,
|
||
},
|
||
{
|
||
// Moved north-east, from 34.205/-118.33 with a 0.04 radius, when Burbank
|
||
// Airport went onto the board and stood on a hillside. A 700 m peak whose
|
||
// falloff is 4.4 km across, sited half a kilometre north of runway 08/26,
|
||
// put 478 m of mountain on the 26 threshold and 191 m on the 08 threshold —
|
||
// a nine-degree slope across a field that is, in life, flat. It also had
|
||
// downtown Burbank sitting 165 m up a ramp. The ridge crest above Burbank
|
||
// really is at about 34.22, and this is where it belongs; the change reads
|
||
// as the Verdugos ending in the right place rather than leaning on the
|
||
// Valley floor. `socalAirports.test.ts` holds every field to the relief it
|
||
// may stand on, so this cannot quietly come back.
|
||
name: "Mount Thom",
|
||
lat: 34.221,
|
||
lng: -118.318,
|
||
elevation: 720,
|
||
radius: 0.036,
|
||
},
|
||
{
|
||
name: "San Rafael Hills",
|
||
lat: 34.17,
|
||
lng: -118.215,
|
||
elevation: 500,
|
||
radius: 0.04,
|
||
},
|
||
|
||
// ---- The Santa Monica Mountains ----
|
||
{
|
||
name: "Castro Peak",
|
||
lat: 34.073,
|
||
lng: -118.755,
|
||
elevation: 787,
|
||
radius: 0.048,
|
||
},
|
||
{
|
||
name: "Saddle Peak",
|
||
lat: 34.086,
|
||
lng: -118.648,
|
||
elevation: 878,
|
||
radius: 0.045,
|
||
},
|
||
{
|
||
name: "Topanga Ridge",
|
||
lat: 34.093,
|
||
lng: -118.598,
|
||
elevation: 700,
|
||
radius: 0.04,
|
||
},
|
||
{
|
||
name: "Temescal Peak",
|
||
lat: 34.09,
|
||
lng: -118.545,
|
||
elevation: 692,
|
||
radius: 0.042,
|
||
},
|
||
// Held west of the pass and kept tight. The Sepulveda Pass is the gap the 405
|
||
// uses to get from the Westside to the Valley, and a hill spilling into it
|
||
// would close the only door in a forty-kilometre wall.
|
||
{
|
||
name: "San Vicente Mountain",
|
||
lat: 34.108,
|
||
lng: -118.5,
|
||
elevation: 590,
|
||
radius: 0.03,
|
||
},
|
||
{
|
||
name: "Getty Ridge",
|
||
lat: 34.081,
|
||
lng: -118.477,
|
||
elevation: 280,
|
||
radius: 0.024,
|
||
},
|
||
{
|
||
name: "Stone Canyon",
|
||
lat: 34.104,
|
||
lng: -118.44,
|
||
elevation: 380,
|
||
radius: 0.03,
|
||
},
|
||
{
|
||
name: "Franklin Canyon",
|
||
lat: 34.115,
|
||
lng: -118.41,
|
||
elevation: 420,
|
||
radius: 0.03,
|
||
},
|
||
// Mount Lee carries the Hollywood sign on its south face. Cahuenga Peak is
|
||
// nine hundredths of a degree away and is deliberately absent: summed in, the
|
||
// pair would have made an eight-hundred-metre mountain over Hollywood.
|
||
{
|
||
name: "Mount Lee",
|
||
lat: 34.134,
|
||
lng: -118.321,
|
||
elevation: 517,
|
||
radius: 0.03,
|
||
},
|
||
{
|
||
name: "Mount Hollywood",
|
||
lat: 34.128,
|
||
lng: -118.3,
|
||
elevation: 500,
|
||
radius: 0.032,
|
||
},
|
||
{
|
||
name: "Elysian Hills",
|
||
lat: 34.083,
|
||
lng: -118.24,
|
||
elevation: 160,
|
||
radius: 0.022,
|
||
},
|
||
|
||
// ---- Inside the basin ----
|
||
{
|
||
name: "Baldwin Hills",
|
||
lat: 34.0,
|
||
lng: -118.372,
|
||
elevation: 156,
|
||
radius: 0.03,
|
||
},
|
||
{
|
||
name: "Repetto Hills",
|
||
lat: 34.03,
|
||
lng: -118.12,
|
||
elevation: 180,
|
||
radius: 0.032,
|
||
},
|
||
{
|
||
name: "Dominguez Hills",
|
||
lat: 33.865,
|
||
lng: -118.243,
|
||
elevation: 65,
|
||
radius: 0.018,
|
||
},
|
||
// Signal Hill is tiny and it is here anyway: a bare oil-derrick knob rising
|
||
// straight out of flat Long Beach, and one of the few points in the south of
|
||
// the basin you can orient off.
|
||
{
|
||
name: "Signal Hill",
|
||
lat: 33.804,
|
||
lng: -118.167,
|
||
elevation: 111,
|
||
radius: 0.013,
|
||
},
|
||
|
||
// ---- Palos Verdes ----
|
||
{
|
||
name: "San Pedro Hill",
|
||
lat: 33.748,
|
||
lng: -118.352,
|
||
elevation: 448,
|
||
radius: 0.035,
|
||
},
|
||
{
|
||
name: "Palos Verdes Bluff",
|
||
lat: 33.766,
|
||
lng: -118.398,
|
||
elevation: 240,
|
||
radius: 0.022,
|
||
},
|
||
{
|
||
name: "Point Fermin Rise",
|
||
lat: 33.716,
|
||
lng: -118.302,
|
||
elevation: 130,
|
||
radius: 0.018,
|
||
},
|
||
|
||
// ---- The Puente, San Jose and Chino hills ----
|
||
{
|
||
name: "Whittier Hills",
|
||
lat: 33.975,
|
||
lng: -118.03,
|
||
elevation: 400,
|
||
radius: 0.038,
|
||
},
|
||
{
|
||
name: "Workman Hill",
|
||
lat: 33.96,
|
||
lng: -117.9,
|
||
elevation: 430,
|
||
radius: 0.042,
|
||
},
|
||
{
|
||
name: "San Jose Hills",
|
||
lat: 34.03,
|
||
lng: -117.83,
|
||
elevation: 470,
|
||
radius: 0.038,
|
||
},
|
||
{
|
||
name: "Chino Hills",
|
||
lat: 33.925,
|
||
lng: -117.72,
|
||
elevation: 500,
|
||
radius: 0.055,
|
||
},
|
||
|
||
// ---- The Santa Anas ----
|
||
{
|
||
name: "Sierra Peak",
|
||
lat: 33.878,
|
||
lng: -117.635,
|
||
elevation: 1120,
|
||
radius: 0.055,
|
||
},
|
||
{
|
||
name: "Pleasants Peak",
|
||
lat: 33.795,
|
||
lng: -117.578,
|
||
elevation: 1200,
|
||
radius: 0.05,
|
||
},
|
||
{
|
||
name: "Santiago Peak",
|
||
lat: 33.71,
|
||
lng: -117.532,
|
||
elevation: 1734,
|
||
radius: 0.075,
|
||
},
|
||
{
|
||
name: "Trabuco Peak",
|
||
lat: 33.66,
|
||
lng: -117.49,
|
||
elevation: 1370,
|
||
radius: 0.055,
|
||
},
|
||
{
|
||
name: "Ortega Ridge",
|
||
lat: 33.6,
|
||
lng: -117.44,
|
||
elevation: 1100,
|
||
radius: 0.055,
|
||
},
|
||
{
|
||
name: "Loma Ridge",
|
||
lat: 33.76,
|
||
lng: -117.72,
|
||
elevation: 480,
|
||
radius: 0.045,
|
||
},
|
||
{
|
||
name: "Anaheim Hills",
|
||
lat: 33.85,
|
||
lng: -117.74,
|
||
elevation: 350,
|
||
radius: 0.04,
|
||
},
|
||
|
||
// ---- The San Joaquin Hills ----
|
||
{
|
||
name: "Signal Peak",
|
||
lat: 33.605,
|
||
lng: -117.815,
|
||
elevation: 320,
|
||
radius: 0.038,
|
||
},
|
||
{
|
||
name: "Laguna Ridge",
|
||
lat: 33.56,
|
||
lng: -117.76,
|
||
elevation: 300,
|
||
radius: 0.032,
|
||
},
|
||
{
|
||
name: "San Onofre Hills",
|
||
lat: 33.43,
|
||
lng: -117.57,
|
||
elevation: 280,
|
||
radius: 0.04,
|
||
},
|
||
|
||
// ---- The Inland Empire ----
|
||
{
|
||
name: "Box Springs Mountain",
|
||
lat: 33.94,
|
||
lng: -117.27,
|
||
elevation: 1030,
|
||
radius: 0.045,
|
||
},
|
||
{
|
||
name: "Jurupa Hills",
|
||
lat: 34.0,
|
||
lng: -117.46,
|
||
elevation: 550,
|
||
radius: 0.035,
|
||
},
|
||
{
|
||
name: "Mount Rubidoux",
|
||
lat: 33.984,
|
||
lng: -117.386,
|
||
elevation: 395,
|
||
radius: 0.014,
|
||
},
|
||
{
|
||
name: "Sycamore Canyon",
|
||
lat: 33.93,
|
||
lng: -117.32,
|
||
elevation: 480,
|
||
radius: 0.025,
|
||
},
|
||
{
|
||
name: "La Sierra Hills",
|
||
lat: 33.9,
|
||
lng: -117.47,
|
||
elevation: 400,
|
||
radius: 0.03,
|
||
},
|
||
{
|
||
name: "Norco Hills",
|
||
lat: 33.92,
|
||
lng: -117.52,
|
||
elevation: 350,
|
||
radius: 0.03,
|
||
},
|
||
{
|
||
name: "Slover Mountain",
|
||
lat: 34.055,
|
||
lng: -117.33,
|
||
elevation: 400,
|
||
radius: 0.02,
|
||
},
|
||
|
||
// ---- Catalina ----
|
||
{
|
||
name: "Mount Orizaba",
|
||
lat: 33.383,
|
||
lng: -118.418,
|
||
elevation: 648,
|
||
radius: 0.042,
|
||
},
|
||
{
|
||
name: "Silver Peak",
|
||
lat: 33.455,
|
||
lng: -118.56,
|
||
elevation: 486,
|
||
radius: 0.03,
|
||
},
|
||
{
|
||
name: "Avalon Ridge",
|
||
lat: 33.352,
|
||
lng: -118.345,
|
||
elevation: 400,
|
||
radius: 0.022,
|
||
},
|
||
|
||
// ---- The floors ----
|
||
// Not mountains. Broad low domes that give each basin the elevation it really
|
||
// has, so the map keeps its inland tilt instead of rendering ninety
|
||
// kilometres of dead flat at sea level.
|
||
{
|
||
name: "Los Angeles Plain",
|
||
lat: 34.03,
|
||
lng: -118.23,
|
||
elevation: 95,
|
||
radius: 0.16,
|
||
},
|
||
{
|
||
name: "San Fernando Valley Floor",
|
||
lat: 34.195,
|
||
lng: -118.45,
|
||
elevation: 220,
|
||
radius: 0.18,
|
||
},
|
||
{
|
||
name: "San Gabriel Valley Floor",
|
||
lat: 34.08,
|
||
lng: -117.94,
|
||
elevation: 140,
|
||
radius: 0.18,
|
||
},
|
||
{
|
||
name: "Inland Empire Floor",
|
||
lat: 33.95,
|
||
lng: -117.4,
|
||
elevation: 260,
|
||
radius: 0.17,
|
||
},
|
||
{
|
||
name: "Orange County Plain",
|
||
lat: 33.76,
|
||
lng: -117.88,
|
||
elevation: 45,
|
||
radius: 0.14,
|
||
},
|
||
];
|
||
|
||
// ---- Streets and freeways -------------------------------------------------
|
||
|
||
/**
|
||
* In San Francisco the line that had to be drawn first was Market Street. Here
|
||
* it is the freeways, all of them, because in this metro they are the only
|
||
* lines long enough to tie two hundred square kilometres of identical grid
|
||
* together. Nobody navigates Los Angeles by neighbourhood; they navigate it by
|
||
* which freeway they are on.
|
||
*
|
||
* Widths are smaller than San Francisco's for the same paths because they are
|
||
* in scene units and a scene unit here is four times as long: 0.14 is a
|
||
* fifty-metre freeway and 0.1 a thirty-seven-metre boulevard, which is about
|
||
* right for both.
|
||
*/
|
||
|
||
/** I-405, Sylmar to El Toro, through the Sepulveda Pass. */
|
||
export const I405: LatLng[] = [
|
||
[34.282, -118.468],
|
||
[34.24, -118.472],
|
||
[34.2, -118.47],
|
||
[34.16, -118.468],
|
||
[34.13, -118.472],
|
||
[34.1, -118.472], // the Sepulveda Pass
|
||
[34.07, -118.456],
|
||
[34.04, -118.43],
|
||
[34.01, -118.403],
|
||
[33.98, -118.39],
|
||
// Moved east from -118.386 when LAX went onto the board: at that longitude the
|
||
// freeway ran across the 25R touchdown zone, and the real 405 passes about
|
||
// three kilometres east of the airport, not through it.
|
||
[33.945, -118.3765], // past LAX
|
||
[33.91, -118.372],
|
||
[33.875, -118.35],
|
||
[33.85, -118.315],
|
||
[33.834, -118.272],
|
||
[33.826, -118.23],
|
||
[33.82, -118.19],
|
||
[33.8, -118.13],
|
||
[33.775, -118.075],
|
||
[33.745, -118.01],
|
||
[33.72, -117.955],
|
||
[33.69, -117.9],
|
||
// Added when John Wayne went onto the board: without it this leg cut the
|
||
// corner and drew a freeway straight across runway 02L/20R. The real 405
|
||
// passes about a kilometre north-west of the field and meets the 55 beyond it.
|
||
[33.6885, -117.87],
|
||
[33.678, -117.845],
|
||
[33.66, -117.78],
|
||
[33.63, -117.7],
|
||
];
|
||
|
||
/** I-5, Sylmar to San Clemente. The one road that crosses the whole board. */
|
||
export const I5: LatLng[] = [
|
||
[34.32, -118.46],
|
||
[34.27, -118.42],
|
||
[34.23, -118.39],
|
||
// These two replace a single vertex at 34.19/-118.36, which ran the Golden
|
||
// State diagonally across Burbank's runway 08/26. The real 5 comes down the
|
||
// far side of Hollywood Way, north-east of the field — which is why the
|
||
// airport's north-east corner is cut off the way it is, and why `BUR`'s 08/26
|
||
// stops 700 m short of the freeway.
|
||
[34.222, -118.368],
|
||
[34.196, -118.338],
|
||
[34.16, -118.335],
|
||
[34.13, -118.28],
|
||
[34.105, -118.25],
|
||
[34.08, -118.235],
|
||
[34.055, -118.225],
|
||
[34.035, -118.205],
|
||
[34.01, -118.17],
|
||
[33.98, -118.13],
|
||
[33.94, -118.09],
|
||
[33.9, -118.06],
|
||
[33.87, -118.025],
|
||
[33.84, -117.98],
|
||
[33.8, -117.92],
|
||
[33.76, -117.87],
|
||
[33.72, -117.82],
|
||
[33.68, -117.78],
|
||
[33.63, -117.7],
|
||
[33.58, -117.66],
|
||
[33.52, -117.63],
|
||
[33.46, -117.63],
|
||
[33.42, -117.61],
|
||
[33.39, -117.59],
|
||
];
|
||
|
||
/** US-101, Woodland Hills to downtown, over the Cahuenga Pass. */
|
||
export const US101: LatLng[] = [
|
||
[34.165, -118.62],
|
||
[34.16, -118.56],
|
||
[34.155, -118.5],
|
||
[34.15, -118.44],
|
||
[34.145, -118.39],
|
||
[34.138, -118.355],
|
||
[34.125, -118.34], // the Cahuenga Pass
|
||
[34.105, -118.33],
|
||
[34.095, -118.31],
|
||
[34.085, -118.29],
|
||
[34.075, -118.265],
|
||
[34.06, -118.24],
|
||
];
|
||
|
||
/** I-10, the pier at Santa Monica to Colton. */
|
||
export const I10: LatLng[] = [
|
||
[34.018, -118.493],
|
||
[34.025, -118.46],
|
||
[34.03, -118.42],
|
||
[34.033, -118.38],
|
||
[34.038, -118.34],
|
||
[34.04, -118.3],
|
||
[34.038, -118.265],
|
||
[34.04, -118.235],
|
||
[34.045, -118.2],
|
||
[34.052, -118.15],
|
||
[34.06, -118.1],
|
||
[34.065, -118.04],
|
||
[34.068, -117.96],
|
||
[34.065, -117.88],
|
||
[34.06, -117.8],
|
||
[34.062, -117.7],
|
||
[34.065, -117.6],
|
||
[34.068, -117.5],
|
||
[34.07, -117.4],
|
||
[34.072, -117.3],
|
||
];
|
||
|
||
/** I-110, the Arroyo Seco Parkway down to the harbour. */
|
||
export const I110: LatLng[] = [
|
||
[34.135, -118.165],
|
||
[34.115, -118.19],
|
||
[34.098, -118.213],
|
||
[34.08, -118.228],
|
||
[34.065, -118.257],
|
||
[34.045, -118.267],
|
||
[34.02, -118.276],
|
||
[33.99, -118.281],
|
||
[33.95, -118.283],
|
||
[33.91, -118.283],
|
||
[33.87, -118.284],
|
||
[33.83, -118.287],
|
||
[33.8, -118.29],
|
||
[33.77, -118.29],
|
||
[33.745, -118.287],
|
||
];
|
||
|
||
/** I-210, the Foothill Freeway, running the whole length of the range front. */
|
||
export const I210: LatLng[] = [
|
||
[34.3, -118.45],
|
||
[34.27, -118.38],
|
||
[34.25, -118.32],
|
||
[34.235, -118.25],
|
||
[34.21, -118.19],
|
||
[34.175, -118.14],
|
||
[34.15, -118.09],
|
||
[34.135, -118.03],
|
||
[34.13, -117.95],
|
||
[34.125, -117.87],
|
||
[34.115, -117.8],
|
||
[34.108, -117.72],
|
||
[34.105, -117.64],
|
||
[34.11, -117.56],
|
||
[34.115, -117.46],
|
||
[34.118, -117.38],
|
||
[34.115, -117.3],
|
||
];
|
||
|
||
/** SR-91, Torrance to Riverside. The commute the Inland Empire was built on. */
|
||
export const SR91: LatLng[] = [
|
||
[33.87, -118.38],
|
||
[33.87, -118.32],
|
||
[33.868, -118.26],
|
||
[33.865, -118.2],
|
||
[33.862, -118.14],
|
||
[33.86, -118.07],
|
||
[33.858, -118.0],
|
||
[33.86, -117.93],
|
||
[33.862, -117.86],
|
||
[33.865, -117.79],
|
||
[33.87, -117.72],
|
||
[33.875, -117.64],
|
||
[33.89, -117.56], // the Santa Ana Canyon
|
||
[33.92, -117.49],
|
||
[33.945, -117.44],
|
||
[33.96, -117.38],
|
||
[33.965, -117.32],
|
||
];
|
||
|
||
/** SR-60, downtown to Riverside the inland way, over the Puente Hills. */
|
||
export const SR60: LatLng[] = [
|
||
[34.04, -118.22],
|
||
[34.033, -118.18],
|
||
[34.028, -118.13],
|
||
[34.02, -118.07],
|
||
[34.015, -118.0],
|
||
[34.01, -117.93],
|
||
[33.995, -117.86],
|
||
[33.98, -117.8],
|
||
[33.97, -117.72],
|
||
[33.955, -117.64],
|
||
[33.945, -117.56],
|
||
[33.94, -117.48],
|
||
[33.94, -117.4],
|
||
[33.945, -117.32],
|
||
];
|
||
|
||
/** SR-57, Anaheim to Pomona. */
|
||
export const SR57: LatLng[] = [
|
||
[33.79, -117.88],
|
||
[33.82, -117.885],
|
||
[33.86, -117.885],
|
||
[33.9, -117.88],
|
||
[33.94, -117.875],
|
||
[33.98, -117.86],
|
||
[34.02, -117.84],
|
||
[34.06, -117.83],
|
||
];
|
||
|
||
/** I-605, along the San Gabriel River. */
|
||
export const I605: LatLng[] = [
|
||
[34.14, -117.99],
|
||
[34.1, -118.0],
|
||
[34.05, -118.04],
|
||
[34.0, -118.07],
|
||
[33.95, -118.09],
|
||
[33.9, -118.105],
|
||
[33.85, -118.11],
|
||
[33.8, -118.105],
|
||
[33.77, -118.1],
|
||
];
|
||
|
||
/** I-105, the Century Freeway, LAX to Norwalk. */
|
||
export const I105: LatLng[] = [
|
||
[33.928, -118.39],
|
||
[33.927, -118.34],
|
||
[33.926, -118.29],
|
||
[33.925, -118.24],
|
||
[33.924, -118.19],
|
||
[33.922, -118.14],
|
||
[33.92, -118.09],
|
||
];
|
||
|
||
/** I-15, Lake Elsinore to the mouth of Cajon Pass. */
|
||
export const I15: LatLng[] = [
|
||
[33.72, -117.46],
|
||
[33.78, -117.49],
|
||
[33.84, -117.52],
|
||
[33.9, -117.53],
|
||
[33.96, -117.54],
|
||
[34.02, -117.55],
|
||
[34.08, -117.55],
|
||
[34.14, -117.51],
|
||
[34.2, -117.46],
|
||
[34.26, -117.44],
|
||
];
|
||
|
||
/**
|
||
* SR-1, Pacific Coast Highway. It hugs the shore from Malibu to Redondo, cuts
|
||
* inland across the neck of the Palos Verdes peninsula because there is no room
|
||
* to go round it, and picks the coast back up in Long Beach.
|
||
*/
|
||
export const PCH: LatLng[] = [
|
||
[34.043, -118.87],
|
||
[34.03, -118.83],
|
||
[34.0, -118.805],
|
||
[34.03, -118.75],
|
||
[34.036, -118.68],
|
||
[34.039, -118.6],
|
||
[34.037, -118.53],
|
||
[34.018, -118.5],
|
||
[33.995, -118.483],
|
||
[33.97, -118.462],
|
||
[33.942, -118.44],
|
||
[33.92, -118.43],
|
||
[33.89, -118.415],
|
||
[33.86, -118.4],
|
||
[33.84, -118.392],
|
||
[33.81, -118.39],
|
||
[33.79, -118.36],
|
||
[33.78, -118.32],
|
||
[33.775, -118.29],
|
||
[33.78, -118.24],
|
||
[33.775, -118.2],
|
||
[33.77, -118.16],
|
||
[33.76, -118.12],
|
||
[33.745, -118.1],
|
||
[33.725, -118.07],
|
||
[33.7, -118.05],
|
||
[33.67, -118.01],
|
||
[33.64, -117.97],
|
||
[33.62, -117.93],
|
||
[33.6, -117.88],
|
||
[33.58, -117.84],
|
||
[33.55, -117.79],
|
||
[33.52, -117.75],
|
||
[33.48, -117.72],
|
||
[33.46, -117.69],
|
||
[33.43, -117.63],
|
||
];
|
||
|
||
/**
|
||
* Wilshire Boulevard, downtown to the pier. Twenty-six kilometres, four grids,
|
||
* and the only street that connects every part of the Westside to the core.
|
||
*/
|
||
export const WILSHIRE: LatLng[] = [
|
||
[34.048, -118.256],
|
||
[34.057, -118.276],
|
||
[34.061, -118.3],
|
||
[34.062, -118.33],
|
||
[34.063, -118.36],
|
||
[34.067, -118.39],
|
||
[34.067, -118.415],
|
||
[34.06, -118.44],
|
||
[34.053, -118.455],
|
||
[34.043, -118.47],
|
||
[34.03, -118.483],
|
||
[34.018, -118.493],
|
||
];
|
||
|
||
/** Sunset Boulevard, Echo Park to the sea, along the foot of the hills. */
|
||
export const SUNSET: LatLng[] = [
|
||
[34.062, -118.238],
|
||
[34.078, -118.26],
|
||
[34.085, -118.285],
|
||
[34.098, -118.31],
|
||
[34.098, -118.34],
|
||
[34.095, -118.37],
|
||
[34.09, -118.39],
|
||
[34.085, -118.415],
|
||
[34.078, -118.44],
|
||
[34.07, -118.47],
|
||
[34.06, -118.5],
|
||
[34.045, -118.52],
|
||
[34.038, -118.53],
|
||
];
|
||
|
||
/** Ventura Boulevard, running the south edge of the Valley under the hills. */
|
||
export const VENTURA_BLVD: LatLng[] = [
|
||
[34.156, -118.64],
|
||
[34.155, -118.58],
|
||
[34.152, -118.52],
|
||
[34.15, -118.46],
|
||
[34.148, -118.4],
|
||
[34.142, -118.37],
|
||
];
|
||
|
||
/** Colorado Boulevard. Dead straight and due east-west, unlike downtown. */
|
||
export const COLORADO_BLVD: LatLng[] = [
|
||
[34.146, -118.198],
|
||
[34.146, -118.165],
|
||
[34.1465, -118.135],
|
||
[34.147, -118.105],
|
||
[34.147, -118.07],
|
||
];
|
||
|
||
/** Katella Avenue — one rung of Orange County's mile grid, past the parks. */
|
||
export const KATELLA: LatLng[] = [
|
||
[33.803, -118.01],
|
||
[33.803, -117.96],
|
||
[33.8025, -117.92],
|
||
[33.802, -117.88],
|
||
[33.802, -117.84],
|
||
[33.8015, -117.79],
|
||
];
|
||
|
||
/**
|
||
* ## The runways are no longer roads
|
||
*
|
||
* `LAX_RUNWAYS_NORTH` and `LAX_RUNWAYS_SOUTH` used to live here: two hand-typed
|
||
* two-point paths lying on **33.9535 and 33.9405 due east–west**, handed to
|
||
* `createRoads` as `kind: "street"`, because a pale strip on flat ground was as
|
||
* close as the road builder could get to an airport. Both numbers were wrong in
|
||
* the same way. LAX's runways are not due east–west — they run **82.9° true**,
|
||
* which over three and a half kilometres is four hundred metres of drift the
|
||
* pair did not have — and there are four of them, not two. `AIRPORTS` below
|
||
* draws the real ones, with the paint on them, the fill under them and the
|
||
* horseshoe between them.
|
||
*
|
||
* **The two cannot both be present.** A road ribbon drapes 0.14 units above the
|
||
* terrain — fifty-five metres at this board's scale — while a runway quad sits
|
||
* flush on it, so a board carrying both floats a dark stripe over every runway
|
||
* in Westchester. The Bay Area pack hit this first and photographed it.
|
||
*
|
||
* `runwayCentreline()` in `engine/airports.ts` reproduces a runway as a
|
||
* two-point path, if anything ever wants one as a line again.
|
||
*/
|
||
|
||
export const ROADS: City["roads"] = [
|
||
{ path: I405, width: 0.14, kind: "freeway" },
|
||
{ path: I5, width: 0.14, kind: "freeway" },
|
||
{ path: US101, width: 0.13, kind: "freeway" },
|
||
{ path: I10, width: 0.14, kind: "freeway" },
|
||
{ path: I110, width: 0.13, kind: "freeway" },
|
||
{ path: I210, width: 0.13, kind: "freeway" },
|
||
{ path: SR91, width: 0.13, kind: "freeway" },
|
||
{ path: SR60, width: 0.12, kind: "freeway" },
|
||
{ path: SR57, width: 0.11, kind: "freeway" },
|
||
{ path: I605, width: 0.12, kind: "freeway" },
|
||
{ path: I105, width: 0.11, kind: "freeway" },
|
||
{ path: I15, width: 0.13, kind: "freeway" },
|
||
{ path: PCH, width: 0.1, kind: "street" },
|
||
{ path: WILSHIRE, width: 0.09, kind: "street" },
|
||
{ path: SUNSET, width: 0.08, kind: "street" },
|
||
{ path: VENTURA_BLVD, width: 0.08, kind: "street" },
|
||
{ path: COLORADO_BLVD, width: 0.08, kind: "street" },
|
||
{ path: KATELLA, width: 0.08, kind: "street" },
|
||
];
|
||
|
||
// ---- Bridges --------------------------------------------------------------
|
||
|
||
/**
|
||
* Two harbour crossings, and they are the only bridges on this map that are
|
||
* worth the geometry — nothing else in the metro spans water rather than
|
||
* freeway.
|
||
*
|
||
* A caveat for whoever renders these. `bridges.ts` now sizes members in metres
|
||
* over metres-per-unit rather than in the fixed scene-unit constants that were
|
||
* tuned at San Francisco's 94 m per unit, so these are no longer four times too
|
||
* heavy — but the legibility floor under that arithmetic still is a floor, and
|
||
* at 391 m per unit it is what makes this pair read a little chunkier than life.
|
||
* They are kept because the port is one of the three or four silhouettes that
|
||
* say Southern California from above.
|
||
*/
|
||
|
||
/** The Vincent Thomas, over the main channel. Green, and suspension. */
|
||
export const VINCENT_THOMAS: Bridge = {
|
||
name: "Vincent Thomas Bridge",
|
||
path: [
|
||
[33.748, -118.285],
|
||
[33.75, -118.276],
|
||
[33.7515, -118.268],
|
||
[33.7535, -118.258],
|
||
],
|
||
towers: [
|
||
[33.75, -118.276],
|
||
[33.7515, -118.268],
|
||
],
|
||
towerHeight: 111,
|
||
deckHeight: 56,
|
||
sag: 0.5,
|
||
color: 0x3f7d55,
|
||
};
|
||
|
||
/**
|
||
* The Long Beach International Gateway, over the back channel. Cable-stayed
|
||
* rather than suspension, so the sag is a third of the Vincent Thomas's — the
|
||
* cables here run straight to the deck instead of hanging from a catenary.
|
||
*/
|
||
export const LONG_BEACH_GATEWAY: Bridge = {
|
||
name: "Long Beach International Gateway",
|
||
path: [
|
||
[33.752, -118.232],
|
||
[33.7555, -118.222],
|
||
[33.759, -118.213],
|
||
[33.762, -118.204],
|
||
],
|
||
towers: [
|
||
[33.7555, -118.222],
|
||
[33.759, -118.213],
|
||
],
|
||
towerHeight: 157,
|
||
deckHeight: 62,
|
||
sag: 0.3,
|
||
color: 0xdfe3e6,
|
||
};
|
||
|
||
export const BRIDGES = [VINCENT_THOMAS, LONG_BEACH_GATEWAY];
|
||
|
||
// ---- Ports ----------------------------------------------------------------
|
||
|
||
/**
|
||
* San Pedro Bay: Los Angeles and Long Beach, one basin, two ports.
|
||
*
|
||
* Together they are the busiest container complex in the western hemisphere, and
|
||
* until this block existed the Harbour chapter said so over a picture of nothing
|
||
* at all. `engine/ports.ts` draws all of it in four draw calls; this is the data
|
||
* it draws.
|
||
*
|
||
* ### Everything below is hand-traced, and the store cannot help
|
||
*
|
||
* ARCHITECTURE §3.2 applies here exactly as it does to the coastline. Beyond
|
||
* that, the upstream `ports` table is unusable for placement even if the licence
|
||
* allowed it: all seven of its rows sit on an exact arc-minute grid — `lat*60`
|
||
* and `lon*60` are whole integers for every one — and one arc-minute at this
|
||
* latitude is 1,852 m of latitude and 1,540 m of longitude, so a quay placed
|
||
* from those columns lands as much as 3.3 scene units from the water. Its
|
||
* `channel_depth_ft` is worse: a binned WPI code that reports Los Angeles as
|
||
* fourteen feet deep against a real dredged channel near fifty-three.
|
||
* `socalPorts.test.ts` asserts that neither anchor below is on an arc-minute.
|
||
*
|
||
* The one column of that table which *is* load-bearing is `harbor_type`: USLAX
|
||
* and USLGB are both `CB`, coastal breakwater, and they share the federal
|
||
* breakwater declared on `LOS_ANGELES` below. Oakland is `CN`, coastal natural,
|
||
* and when the Bay board gets this kit it must not be given one.
|
||
*
|
||
* ### The empty boxes are the story, and they are a fact about a port
|
||
*
|
||
* The owner asked whether the ships are empty or full. They cannot be: there is
|
||
* no draught column in the vessel store, the AIS static message that would carry
|
||
* one is absent for most hulls most of the time, and a per-hull laden state
|
||
* would be an invention. The same question answered at the level where the data
|
||
* is real is far better anyway — in July 2026, **348,691 of the 460,467
|
||
* containers that left Los Angeles left empty**, which is 75.7 per cent, and a
|
||
* second collector explains it from the other side: a box costs $7,491 to bring
|
||
* east across the Pacific and $347 to send back. Nobody pays to repatriate an
|
||
* empty, so three quarters of them go home with nothing in them.
|
||
*
|
||
* That number is drawn, not just written: `Yard.emptyShare` is the proportion of
|
||
* stacks the yard atlas paints in the empty palette. **It is the empty share of
|
||
* the month's outbound boxes, not a census of what is standing in the yard
|
||
* today** — nobody counts that — and it is applied here because the export
|
||
* stacks are the large majority of what an American west-coast yard holds.
|
||
*
|
||
* ### Why Long Beach carries no `throughput` record
|
||
*
|
||
* Its export split is known and is nearly identical to LA's: 341,806 empty
|
||
* against 104,843 loaded, 76.5 per cent. Its *import* halves were never read.
|
||
* `PortThroughput` requires all four counts, and a record with two real numbers
|
||
* and two plausible ones is precisely the failure the fire layer nearly shipped,
|
||
* so Long Beach gets no record rather than half of one. Its yards still carry
|
||
* the 0.765 that is measured.
|
||
*/
|
||
|
||
/**
|
||
* The federal breakwater — three arms, two gates, 13.06 km of rubble.
|
||
*
|
||
* San Pedro (3.46 km) from the shore below Cabrillo out to the Angels Gate
|
||
* light; the Middle Breakwater (5.61 km); and the Long Beach arm (3.99 km)
|
||
* running east toward Alamitos Bay. The 589 m gap between the first two is
|
||
* Angels Gate, the main entrance, and the 703 m between the second and third is
|
||
* Queens Gate.
|
||
*
|
||
* This is the object that makes the whole board's south-west corner read as a
|
||
* harbour rather than a bay: 13.06 km is 33.4 scene units on a 393-unit board,
|
||
* about nine per cent of its width, and it is the only part of this port that is
|
||
* legible from the whole-board pose. It is drawn wider than life — see
|
||
* `BREAKWATER_BASE_M` and its floor in `engine/ports.ts` — for the reason the
|
||
* LA River polygon is drawn four times its true width a few hundred lines above:
|
||
* a feature narrower than a lattice cell does not render as a thin line, it
|
||
* renders as a dotted one.
|
||
*/
|
||
const SAN_PEDRO_BREAKWATER: LatLng[][] = [
|
||
[
|
||
[33.7065, -118.2885], // rooted off Cabrillo Beach
|
||
[33.7048, -118.274],
|
||
[33.707, -118.262],
|
||
[33.7083, -118.2517], // the Angels Gate light
|
||
],
|
||
[
|
||
[33.7095, -118.2455], // the Middle Breakwater, west end
|
||
[33.712, -118.227],
|
||
[33.7145, -118.206],
|
||
[33.7165, -118.1855], // Queens Gate, west side
|
||
],
|
||
[
|
||
[33.7175, -118.178], // the Long Beach arm, west end
|
||
[33.719, -118.156],
|
||
[33.72, -118.135],
|
||
],
|
||
];
|
||
|
||
/**
|
||
* The Port of Los Angeles.
|
||
*
|
||
* Four container terminals on the west and south of Terminal Island, forty
|
||
* gantries between them, and the Main Channel running up from Angels Gate past
|
||
* the Vincent Thomas to the turning basin at Wilmington.
|
||
*
|
||
* The crane bearings are the whole of the recognition and they are all
|
||
* different: Pier 400 leans west over the outer harbour, Pier 300 south, the
|
||
* East Basin west into its slip and the West Basin east into its own. A port
|
||
* where every boom points the same way reads as a fence.
|
||
*/
|
||
export const LOS_ANGELES: Port = {
|
||
id: "USLAX",
|
||
name: "Port of Los Angeles",
|
||
// The middle of Terminal Island, hand-placed. Deliberately not
|
||
// `ports.sqlite`'s 33.75 / -118.25, which is an arc-minute rounding.
|
||
lat: 33.7508,
|
||
lng: -118.2604,
|
||
harborType: "CB",
|
||
breakwater: SAN_PEDRO_BREAKWATER,
|
||
channel: [
|
||
[33.698, -118.247], // the approach, outside the breakwater
|
||
[33.709, -118.2486], // through Angels Gate
|
||
[33.72, -118.258],
|
||
[33.732, -118.267],
|
||
[33.743, -118.2731],
|
||
[33.751, -118.2732], // under the Vincent Thomas
|
||
[33.762, -118.2711],
|
||
[33.7688, -118.269], // the turning basin at the head
|
||
],
|
||
/**
|
||
* Quay polygons, **water edge first**.
|
||
*
|
||
* That ordering is a contract with `engine/ports.ts`, which takes the first
|
||
* two vertices as the wall and drops the skirt and the revetment toe from
|
||
* them. A polygon traced the other way round hangs its wall off the back of
|
||
* the terminal, where nothing can see it and the water edge is a bare cut.
|
||
*/
|
||
quays: [
|
||
{
|
||
id: "pier-400",
|
||
deckHeight: 4,
|
||
polygon: [
|
||
[33.7284, -118.2516],
|
||
[33.7157, -118.2493],
|
||
[33.7158, -118.2481],
|
||
[33.7286, -118.2503],
|
||
],
|
||
},
|
||
{
|
||
id: "pier-300",
|
||
deckHeight: 4,
|
||
polygon: [
|
||
[33.7382, -118.2448],
|
||
[33.738, -118.2552],
|
||
[33.7391, -118.2553],
|
||
[33.7393, -118.2448],
|
||
],
|
||
},
|
||
{
|
||
id: "east-basin",
|
||
deckHeight: 4,
|
||
polygon: [
|
||
[33.7594, -118.2379],
|
||
[33.7666, -118.2376],
|
||
[33.7665, -118.2363],
|
||
[33.7594, -118.2366],
|
||
],
|
||
},
|
||
{
|
||
id: "west-basin",
|
||
deckHeight: 4,
|
||
polygon: [
|
||
[33.7603, -118.2629],
|
||
[33.7655, -118.2658],
|
||
[33.7651, -118.267],
|
||
[33.7598, -118.264],
|
||
],
|
||
},
|
||
],
|
||
/**
|
||
* Berths, for the vessel layer that will lie hulls along them.
|
||
*
|
||
* `bearing` is the bow of a ship alongside, and it is authored here rather
|
||
* than read off the wire because the wire cannot answer it: of 150 vessels in
|
||
* the store sitting under half a knot, only 75 report a usable heading and 21
|
||
* report neither heading nor course. A berth has one answer and it never
|
||
* changes.
|
||
*/
|
||
berths: [
|
||
{ id: "lax-401", lat: 33.7268, lng: -118.2518, bearing: 171.6, maxLength: 400, quayId: "pier-400" },
|
||
{ id: "lax-402", lat: 33.7236, lng: -118.2512, bearing: 171.6, maxLength: 400, quayId: "pier-400" },
|
||
{ id: "lax-403", lat: 33.7204, lng: -118.2507, bearing: 171.6, maxLength: 400, quayId: "pier-400" },
|
||
{ id: "lax-404", lat: 33.7172, lng: -118.2501, bearing: 171.6, maxLength: 400, quayId: "pier-400" },
|
||
{ id: "lax-306", lat: 33.7378, lng: -118.2474, bearing: 268.9, maxLength: 366, quayId: "pier-300" },
|
||
{ id: "lax-305", lat: 33.7377, lng: -118.2526, bearing: 268.9, maxLength: 366, quayId: "pier-300" },
|
||
{ id: "lax-226", lat: 33.7612, lng: -118.2383, bearing: 2.3, maxLength: 335, quayId: "east-basin" },
|
||
{ id: "lax-232", lat: 33.7648, lng: -118.2381, bearing: 2.3, maxLength: 335, quayId: "east-basin" },
|
||
{ id: "lax-136", lat: 33.7618, lng: -118.2632, bearing: 334.9, maxLength: 366, quayId: "west-basin" },
|
||
{ id: "lax-142", lat: 33.7644, lng: -118.2646, bearing: 334.9, maxLength: 366, quayId: "west-basin" },
|
||
],
|
||
/**
|
||
* Crane rows. Forty gantries in four records.
|
||
*
|
||
* `height` is rail to the top of the portal beam; the raised boom tip stands
|
||
* about half as high again, which at this board's 3.4x exaggeration is 1.13
|
||
* scene units — taller than a 400 m ship is long. `idleFraction` is taken from
|
||
* the far end of each rail by `craneStations`, so a partly-worked berth looks
|
||
* like a block of booms down over a ship and the rest stood off, which is what
|
||
* one looks like.
|
||
*/
|
||
cranes: [
|
||
{
|
||
id: "pier-400",
|
||
from: [33.7284, -118.2514],
|
||
to: [33.7157, -118.2492],
|
||
count: 18,
|
||
bearing: 261.6,
|
||
height: 82,
|
||
outreach: 72,
|
||
idleFraction: 0.17,
|
||
},
|
||
{
|
||
id: "pier-300",
|
||
from: [33.7384, -118.2448],
|
||
to: [33.7382, -118.2553],
|
||
count: 8,
|
||
bearing: 178.9,
|
||
height: 78,
|
||
outreach: 68,
|
||
idleFraction: 0.38,
|
||
},
|
||
{
|
||
id: "east-basin",
|
||
from: [33.7594, -118.2377],
|
||
to: [33.7666, -118.2374],
|
||
count: 6,
|
||
bearing: 272.3,
|
||
height: 74,
|
||
outreach: 61,
|
||
idleFraction: 0.5,
|
||
},
|
||
{
|
||
id: "west-basin",
|
||
from: [33.7602, -118.263],
|
||
to: [33.7655, -118.266],
|
||
count: 8,
|
||
bearing: 64.9,
|
||
height: 78,
|
||
outreach: 68,
|
||
idleFraction: 0.25,
|
||
},
|
||
],
|
||
/**
|
||
* The yards. `emptyShare` is 0.757 on every one of them — 348,691 of 460,467
|
||
* — and it is the number the atlas paints, not a number in a caption.
|
||
*/
|
||
yards: [
|
||
{ id: "pier-400", lat: 33.7223, lng: -118.2433, length: 1420, width: 1130, bearing: 172, emptyShare: 0.757 },
|
||
{ id: "pier-300", lat: 33.7412, lng: -118.252, length: 1210, width: 600, bearing: 90, emptyShare: 0.757 },
|
||
{ id: "east-basin", lat: 33.761, lng: -118.2351, length: 820, width: 480, bearing: 2, emptyShare: 0.757 },
|
||
{ id: "west-basin", lat: 33.753, lng: -118.2649, length: 1260, width: 570, bearing: 350, emptyShare: 0.757 },
|
||
/**
|
||
* The on-dock rail yard in the middle of the island, and **the one rectangle
|
||
* here with no `emptyShare` on it**.
|
||
*
|
||
* Nobody publishes what is standing in it. `emptyShare` absent is what the
|
||
* type means by unknown, and `yardAtlas` draws an unknown yard in one flat
|
||
* colour rather than in a plausible-looking mix — so the board carries a
|
||
* visible difference between a number that was measured and a number that
|
||
* was not, which is the whole discipline this product is trying to keep.
|
||
*/
|
||
{ id: "rail-yard", lat: 33.7498, lng: -118.2502, length: 1150, width: 470, bearing: 350 },
|
||
],
|
||
/** July 2026. `asOf` is the month these counts describe and is never "now". */
|
||
throughput: {
|
||
asOf: "2026-07",
|
||
loadedExport: 111_776,
|
||
emptyExport: 348_691,
|
||
loadedImport: 499_552,
|
||
emptyImport: 446,
|
||
},
|
||
/**
|
||
* The explanation, from a different collector entirely.
|
||
*
|
||
* No timestamp, deliberately: the store's `observed_at` is our own read clock,
|
||
* Freightos publishes none, and a card that renders it as "as of" is lying
|
||
* about a precision nobody has.
|
||
*/
|
||
rates: [
|
||
{ id: "FBX01", lane: "China / East Asia to North America West Coast", usdPerFeu: 7_491 },
|
||
{ id: "FBX02", lane: "North America West Coast to China / East Asia", usdPerFeu: 347 },
|
||
],
|
||
};
|
||
|
||
/**
|
||
* The Port of Long Beach — Pier T, on the east end of Terminal Island.
|
||
*
|
||
* The former Naval Station, and the half of the island that is in a different
|
||
* city. It is here as much for what it proves as for what it shows: it shares
|
||
* every mesh with Los Angeles, so the second port on this board costs no extra
|
||
* draw call at all. See `createPorts`.
|
||
*
|
||
* No `breakwater` of its own — the arms on `LOS_ANGELES` are one federal
|
||
* structure across the whole bay and drawing them twice would double the
|
||
* geometry for an identical picture. No `throughput`, for the reason given at
|
||
* the head of this block.
|
||
*/
|
||
export const LONG_BEACH: Port = {
|
||
id: "USLGB",
|
||
name: "Port of Long Beach",
|
||
lat: 33.7529,
|
||
lng: -118.2181,
|
||
harborType: "CB",
|
||
channel: [
|
||
[33.7235, -118.1885], // in through Queens Gate
|
||
[33.736, -118.1955],
|
||
[33.746, -118.203],
|
||
[33.753, -118.206],
|
||
[33.758, -118.214],
|
||
[33.7637, -118.223], // under the Long Beach International Gateway
|
||
[33.7709, -118.233], // and away west up the Back Channel
|
||
],
|
||
quays: [
|
||
{
|
||
id: "pier-t",
|
||
deckHeight: 4,
|
||
polygon: [
|
||
[33.759, -118.2205],
|
||
[33.755, -118.2133],
|
||
[33.7541, -118.214],
|
||
[33.7581, -118.2212],
|
||
],
|
||
},
|
||
{
|
||
id: "pier-t-east",
|
||
deckHeight: 4,
|
||
polygon: [
|
||
[33.7541, -118.2126],
|
||
[33.7476, -118.2109],
|
||
[33.7473, -118.2122],
|
||
[33.7539, -118.2139],
|
||
],
|
||
},
|
||
],
|
||
berths: [
|
||
{ id: "lgb-t132", lat: 33.7586, lng: -118.219, bearing: 123.6, maxLength: 400, quayId: "pier-t" },
|
||
{ id: "lgb-t136", lat: 33.7573, lng: -118.2166, bearing: 123.6, maxLength: 400, quayId: "pier-t" },
|
||
{ id: "lgb-t140", lat: 33.756, lng: -118.2142, bearing: 123.6, maxLength: 400, quayId: "pier-t" },
|
||
{ id: "lgb-s101", lat: 33.7526, lng: -118.2117, bearing: 168, maxLength: 335, quayId: "pier-t-east" },
|
||
{ id: "lgb-s105", lat: 33.7493, lng: -118.2109, bearing: 168, maxLength: 335, quayId: "pier-t-east" },
|
||
],
|
||
cranes: [
|
||
{
|
||
id: "pier-t",
|
||
from: [33.7588, -118.2206],
|
||
to: [33.7548, -118.2134],
|
||
count: 10,
|
||
bearing: 33.6,
|
||
height: 84,
|
||
outreach: 74,
|
||
idleFraction: 0.2,
|
||
},
|
||
{
|
||
id: "pier-t-east",
|
||
from: [33.7541, -118.2128],
|
||
to: [33.7475, -118.2111],
|
||
count: 6,
|
||
bearing: 78,
|
||
height: 76,
|
||
outreach: 64,
|
||
// The quiet frontage. Five of six booms up is what an east-facing berth
|
||
// with nothing alongside looks like, and it is the cheapest way this board
|
||
// has of saying that a port is not uniformly busy.
|
||
idleFraction: 0.83,
|
||
},
|
||
],
|
||
yards: [
|
||
{ id: "pier-t", lat: 33.753, lng: -118.2214, length: 1210, width: 710, bearing: 124, emptyShare: 0.765 },
|
||
{ id: "pier-t-east", lat: 33.7484, lng: -118.2132, length: 480, width: 240, bearing: 168, emptyShare: 0.765 },
|
||
],
|
||
};
|
||
|
||
export const PORTS = [LOS_ANGELES, LONG_BEACH];
|
||
|
||
// ---- Airports -------------------------------------------------------------
|
||
|
||
/**
|
||
* The Southland fields, and why these six.
|
||
*
|
||
* ## The headings, first, because they are the whole of the recognition
|
||
*
|
||
* A runway designator is **magnetic** and rounded to the nearest ten degrees.
|
||
* Los Angeles's declination is about 11.8° east, so a runway painted "25" is
|
||
* pointing somewhere near 262° true and one painted "16" near 172°. Building
|
||
* from the painted numbers lays a whole airport twelve degrees out of true —
|
||
* over LAX's longest runway that is seven hundred metres of drift — so every
|
||
* `heading` below is a **true** bearing and every one of them is checked against
|
||
* its designator in `socalAirports.test.ts`.
|
||
*
|
||
* Only LAX gets its bearing from a surveyed figure. The other five are
|
||
* `designator × 10 + 11.8°`, which is accurate to about half of the five degrees
|
||
* the rounding already allows and is invisible at 391 m to the scene unit. That
|
||
* is stated rather than hidden: it is the difference between a number that was
|
||
* looked up and a number that was derived, and the next person deserves to know
|
||
* which is which.
|
||
*
|
||
* ## Six, and the ones that were left out
|
||
*
|
||
* The live ADS-B layer over this board carries a hundred and sixty-odd aircraft
|
||
* in the middle of a weekday. Sampled at 02:40 Pacific — which is what the feed
|
||
* would give me while this was written, and is therefore a thin sample rather
|
||
* than a survey — twenty-two aircraft were airborne over the basin and six of
|
||
* the eleven flying below eight thousand feet near any field were in LAX's
|
||
* pattern, with Van Nuys and Burbank next. That ordering matches the annual
|
||
* operations counts, which is what actually decided the list: LAX at ~700,000
|
||
* movements, Van Nuys at ~220,000 (the busiest general-aviation field in the
|
||
* world), John Wayne and Long Beach around ~300,000 each with their flight
|
||
* schools, Burbank ~130,000, Ontario ~70,000 but the region's freight door.
|
||
*
|
||
* Deliberately absent, and all of them real airports: **Santa Monica**, whose
|
||
* single 3,500 ft strip disappears into the Westside grid at this scale;
|
||
* **Chino**, nine kilometres from Ontario, which would read as a smudge beside
|
||
* it; **Torrance**, **Hawthorne**, **Fullerton**, **El Monte** and **Whiteman**,
|
||
* which are one short runway each; and **March Air Reserve Base**, whose
|
||
* 13,300 ft runway is the second longest in Southern California but sits three
|
||
* kilometres from the eastern edge of the board with thirty thousand movements a
|
||
* year. An airport nobody flies into is scenery, and scenery costs triangles.
|
||
*
|
||
* ## Every one of them is a hole cut in a district
|
||
*
|
||
* `blocks.ts` has never heard of an airport. It scatters lots across a district
|
||
* polygon and the only thing that keeps houses off a runway is the polygon
|
||
* stopping short. Four of these — LAX, Van Nuys, John Wayne and the western half
|
||
* of Burbank — sit on a district edge and are cut out with a notch. Long Beach
|
||
* and Ontario sit in the middle of continuously built ground, so each is a hole
|
||
* reached by a **narrow corridor** to the nearest district edge: Cherry Avenue
|
||
* north out of Long Beach, Haven Avenue south out of Ontario. The corridor
|
||
* costs one column of lots, which at 164 m to the lot reads as the six-lane
|
||
* arterial that is genuinely there. `socalAirports.test.ts` sweeps the whole of
|
||
* every field against every district and every park, because checking the
|
||
* corners is what lets a runway keep a housing tract in the middle of it.
|
||
*/
|
||
|
||
/**
|
||
* Los Angeles International: four parallels in two pairs, either side of the
|
||
* horseshoe.
|
||
*
|
||
* From the altitude this board is looked at, LAX **is** that pattern — two long
|
||
* bars, a gap with buildings in it, two more long bars — and it is as
|
||
* recognisable as the Hollywood sign. Everything below is placed as a metre
|
||
* offset from the airport reference point at 33.9425, −118.4081 and converted,
|
||
* rather than typed as four independent thresholds, because four hand-typed
|
||
* pairs of coordinates will not be consistent with each other and the
|
||
* consistency is the shape.
|
||
*
|
||
* ### The bearing, and how the numbers check out
|
||
*
|
||
* All four runways are on **82.9° true**. That single number is why the whole
|
||
* field is drawn from one frame, and it survives two independent checks.
|
||
* Subtract the 11.8° east declination and it is 71.1° magnetic, which rounds to
|
||
* **07** — and the south pair is 07L/25R and 07R/25L. The FAA does not allow
|
||
* four parallels to share a number, so the north pair takes the next one down
|
||
* and is 06L/24R and 06R/24L, which is why LAX has runways called both 24 and
|
||
* 25 lying exactly parallel to each other. Any reading that makes the 24s a
|
||
* different bearing from the 25s is wrong about LAX.
|
||
*
|
||
* ### The relative geometry
|
||
*
|
||
* Lateral offsets are from the reference point, positive to the south:
|
||
*
|
||
* - **06L/24R** at −853 m, 8,926 ft (2,721 m) long. **06R/24L** 213 m — 700 ft
|
||
* — south of it, 10,285 ft (3,135 m).
|
||
* - **07L/25R** at +610 m, 12,091 ft (3,685 m) and the longest on the field.
|
||
* **07R/25L** 244 m — 800 ft — south of it, 11,095 ft (3,382 m).
|
||
*
|
||
* That leaves 1,250 m of airport between 24L and 25R, and the horseshoe is what
|
||
* fills it: the Tom Bradley International Terminal closing the west end across
|
||
* the axis, Terminals 1–3 as the north arm and 4–8 as the south arm, the parking
|
||
* structures in the court. `gates` puts the stands on the **outside** of both
|
||
* arms, which is where LAX's are — the court holds roadway and cars and nothing
|
||
* that needs a wingspan.
|
||
*
|
||
* Terminal heights are the real ones. The board exaggerates its vertical 3.4×
|
||
* and makes a 17 m concourse stand fifty-eight metres tall; trimming that would
|
||
* put the airport on a different vertical scale from every house in Westchester
|
||
* behind it, and the eye notices the mismatch long before it notices a tall
|
||
* terminal.
|
||
*
|
||
* No `tower` is declared: this pack draws LAX's as a labelled `Landmark`,
|
||
* because `label: true` is what puts the airport on the minimap and
|
||
* `minimap.ts` reads `city.landmarks` rather than `city.airports`.
|
||
*/
|
||
export const LAX: Airport = {
|
||
id: "KLAX",
|
||
name: "Los Angeles International",
|
||
lat: 33.9425,
|
||
lng: -118.4081,
|
||
// 125 ft. Carried because it is a fact about the place; the kit grades the
|
||
// field onto the terrain rather than lifting it to this. See
|
||
// `engine/airports.ts`.
|
||
elevation: 38,
|
||
|
||
/**
|
||
* The property, and it is **square to Westchester rather than to the
|
||
* runways**, which is the detail that makes LAX look like LAX from above: a
|
||
* cardinal rectangle with a pattern seven degrees off it inside. Westchester
|
||
* Parkway is the north fence, Imperial Highway the south, Aviation Boulevard
|
||
* the east, and the dunes above Dockweiler the west.
|
||
*/
|
||
field: [
|
||
[33.9545, -118.433],
|
||
[33.9545, -118.382],
|
||
[33.931, -118.382],
|
||
[33.931, -118.433],
|
||
],
|
||
|
||
runways: [
|
||
// 06L [33.94845, -118.42526] -> 24R [33.95147, -118.39602]
|
||
{ id: "06L/24R", lat: 33.94996, lng: -118.41064, heading: 82.9, length: 2721, width: 46, designators: ["06L", "24R"] },
|
||
// 06R [33.94636, -118.42685] -> 24L [33.94984, -118.39317]
|
||
{ id: "06R/24L", lat: 33.9481, lng: -118.41001, heading: 82.9, length: 3135, width: 46, designators: ["06R", "24L"] },
|
||
// 07L [33.93515, -118.42571] -> 25R [33.93925, -118.38611]
|
||
{ id: "07L/25R", lat: 33.9372, lng: -118.40591, heading: 82.9, length: 3685, width: 61, designators: ["07L", "25R"] },
|
||
// 07R [33.93311, -118.42417] -> 25L [33.93687, -118.38783]
|
||
{ id: "07R/25L", lat: 33.93499, lng: -118.406, heading: 82.9, length: 3382, width: 61, designators: ["07R", "25L"] },
|
||
],
|
||
|
||
/**
|
||
* The four outer parallels, B and C on the north complex and D and E on the
|
||
* south.
|
||
*
|
||
* Typed as coordinates rather than computed here, because a city pack is data
|
||
* and `airports.ts` imports three.js. `parallelTaxiway()` produced them and
|
||
* `socalAirports.test.ts` asserts they are still what it produces, so the
|
||
* derivation is checked without the pack having to run it.
|
||
*/
|
||
taxiways: [
|
||
{ id: "B", path: [[33.94989, -118.42449], [33.95271, -118.39719]] },
|
||
{ id: "C", path: [[33.94521, -118.4257], [33.94849, -118.39395]] },
|
||
{ id: "D", path: [[33.9365, -118.42493], [33.94039, -118.38727]] },
|
||
{ id: "E", path: [[33.93188, -118.423], [33.93543, -118.3886]] },
|
||
],
|
||
|
||
aprons: [
|
||
{ id: "terminal", polygon: [[33.94524, -118.41833], [33.94709, -118.4005], [33.9396, -118.39937], [33.93776, -118.41721]] },
|
||
// The Imperial Cargo Complex, on the south side under the 25L approach.
|
||
{ id: "cargo", polygon: [[33.93628, -118.39298], [33.937, -118.386], [33.9337, -118.3855], [33.93298, -118.39248]] },
|
||
{ id: "maintenance", polygon: [[33.94571, -118.43051], [33.94631, -118.42471], [33.94354, -118.4243], [33.94294, -118.4301]] },
|
||
],
|
||
|
||
terminals: [
|
||
{ id: "tbit", lat: 33.94192, lng: -118.41369, length: 560, width: 130, height: 30, heading: 352.9, gates: { count: 8, side: -1 } },
|
||
{ id: "north-arm", lat: 33.94517, lng: -118.4085, length: 850, width: 85, height: 17, heading: 82.9, gates: { count: 8, side: -1 } },
|
||
{ id: "south-arm", lat: 33.93989, lng: -118.40705, length: 950, width: 85, height: 17, heading: 82.9, gates: { count: 9, side: 1 } },
|
||
// The central terminal area's parking structures, as three blocks rather
|
||
// than one. A single 700 m mass filled the court, and a filled court is not
|
||
// a horseshoe — the U only reads because there is a gap with something
|
||
// smaller in it.
|
||
{ id: "parking-west", lat: 33.94221, lng: -118.41089, length: 230, width: 120, height: 20, heading: 82.9 },
|
||
{ id: "parking-centre", lat: 33.94246, lng: -118.40853, length: 230, width: 120, height: 20, heading: 82.9 },
|
||
{ id: "parking-east", lat: 33.9427, lng: -118.40617, length: 230, width: 120, height: 20, heading: 82.9 },
|
||
// The west maintenance base, square to the runways rather than to the
|
||
// horseshoe, which is what stops it reading as more of the same building.
|
||
{ id: "maintenance", lat: 33.94456, lng: -118.42761, length: 280, width: 130, height: 26, heading: 82.9 },
|
||
{ id: "cargo", lat: 33.93492, lng: -118.3895, length: 400, width: 110, height: 14, heading: 82.9, gates: { count: 4, side: -1 } },
|
||
],
|
||
};
|
||
|
||
/**
|
||
* Hollywood Burbank, in the gap between the Verdugos and the Valley floor.
|
||
*
|
||
* Two runways crossing at seventy degrees, which is the shape here: 15/33 is the
|
||
* long one running down out of the Verdugo gap, 08/26 is the short one along the
|
||
* north fence, and they cross west of the terminal. Everything at Burbank is
|
||
* small — 6,886 ft and 5,802 ft, a terminal that is genuinely two storeys — and
|
||
* that is the point of drawing it beside LAX rather than instead of it.
|
||
*
|
||
* The bearings are the designators plus the 11.8° east declination: 161.8° and
|
||
* 91.8° true. See the section comment.
|
||
*/
|
||
export const BUR: Airport = {
|
||
id: "KBUR",
|
||
name: "Hollywood Burbank",
|
||
lat: 34.2007,
|
||
lng: -118.3585,
|
||
elevation: 237,
|
||
/**
|
||
* Held inside 34.190–34.2115 and −118.3735 to −118.349 on purpose: that is the
|
||
* gap `van-nuys` and `burbank` were reshaped to leave, and a field that
|
||
* crossed into either would have tract houses on the runway.
|
||
*/
|
||
/**
|
||
* Both diagonals are the fence, not tidiness. The **north-east** cut is
|
||
* Hollywood Way and the Golden State beyond it: I-5 passes about 700 m
|
||
* north-east of the 26 threshold, and a square corner there put a freeway
|
||
* ribbon across the runway. The **south-west** cut is the Burbank industrial
|
||
* quarter, which is city and not airport, and every square metre of field that
|
||
* is not holding a runway up is a square metre of plate standing proud of the
|
||
* ground at the low end — see `Mount Thom` in `HILLS` for what that cost here.
|
||
*/
|
||
field: [
|
||
[34.2108, -118.3715],
|
||
[34.2108, -118.361],
|
||
[34.205, -118.3505],
|
||
[34.1915, -118.3505],
|
||
[34.1915, -118.36],
|
||
[34.2, -118.3715],
|
||
],
|
||
runways: [
|
||
// 15 [34.20993, -118.3638] -> 33 [34.19201, -118.35668]
|
||
{ id: "15/33", lat: 34.20097, lng: -118.36024, heading: 161.8, length: 2099, width: 46, designators: ["15", "33"] },
|
||
// 08 [34.20526, -118.37082] -> 26 [34.20476, -118.35162]
|
||
{ id: "08/26", lat: 34.20501, lng: -118.36122, heading: 91.8, length: 1769, width: 46, designators: ["08", "26"] },
|
||
],
|
||
taxiways: [
|
||
{ id: "A", path: [[34.20955, -118.36205], [34.19317, -118.35554]] },
|
||
{ id: "C", path: [[34.20407, -118.37], [34.20362, -118.35253]] },
|
||
],
|
||
aprons: [{ id: "terminal", polygon: [[34.20032, -118.35469], [34.19716, -118.35343], [34.19643, -118.35612], [34.19959, -118.35737]] }],
|
||
// Terminals A and B as one frontage east of 15/33, where Hollywood Way runs,
|
||
// with the stands facing back at the runway.
|
||
terminals: [
|
||
{ id: "ab", lat: 34.1985, lng: -118.35524, length: 340, width: 70, height: 12, heading: 161.8, gates: { count: 6, side: 1 } },
|
||
{ id: "cargo", lat: 34.20366, lng: -118.35383, length: 260, width: 80, height: 13, heading: 91.8 },
|
||
],
|
||
};
|
||
|
||
/**
|
||
* Van Nuys: two parallels down the middle of the Valley, and no airline at all.
|
||
*
|
||
* It is on this board because it is the busiest general-aviation airport in the
|
||
* world and because the aircraft over the Valley are largely its — not because
|
||
* anything about it is famous. So it is drawn as what it is: a long thin field
|
||
* with an 8,000 ft runway, a 4,000 ft one beside it, and hangar rows down the
|
||
* east side instead of a terminal. No `gates` anywhere on it, because the kit
|
||
* parks airliners and nothing that lives here is one.
|
||
*
|
||
* The north fence is pulled in to 34.227 — Van Nuys really reaches Roscoe at
|
||
* 34.232 — because `north-valley` starts at 34.2316 at this longitude and a
|
||
* field that crossed it would have houses on runway 16R.
|
||
*/
|
||
export const VNY: Airport = {
|
||
id: "KVNY",
|
||
name: "Van Nuys",
|
||
lat: 34.2098,
|
||
lng: -118.4899,
|
||
elevation: 244,
|
||
// Trimmed in at the north and west from 34.227/-118.499 — Van Nuys really does
|
||
// reach Roscoe — because the Valley floor rises about a metre in a hundred
|
||
// across this field and the kit grades a plate to the highest ground it
|
||
// covers. Every metre of field that is not holding a runway up is a metre of
|
||
// lip standing proud at the low end. What is left spans 33 m.
|
||
field: [
|
||
[34.2235, -118.4955],
|
||
[34.2235, -118.481],
|
||
[34.1975, -118.481],
|
||
[34.1975, -118.4955],
|
||
],
|
||
runways: [
|
||
// 16R [34.22064, -118.49298] -> 34L [34.19896, -118.4892]
|
||
{ id: "16R/34L", lat: 34.2098, lng: -118.49109, heading: 171.8, length: 2439, width: 46, designators: ["16R", "34L"] },
|
||
// 16L [34.2121, -118.48971] -> 34R [34.20122, -118.48781]
|
||
{ id: "16L/34R", lat: 34.20666, lng: -118.48876, heading: 171.8, length: 1223, width: 23, designators: ["16L", "34R"] },
|
||
],
|
||
taxiways: [{ id: "A", path: [[34.22011, -118.49135], [34.19985, -118.48782]] }],
|
||
/**
|
||
* The east ramp runs the whole length of the field, Saticoy to Sherman Way,
|
||
* which is what Van Nuys's east side is. It is drawn that long for a second
|
||
* reason as well: `airports.ts` grades the field to the highest of the
|
||
* airport's own authored coordinates, and an apron corner is one of them. The
|
||
* Valley floor's high point inside this fence is under the middle of this
|
||
* ramp, so a short ramp graded the plate to ground lower than the ground it
|
||
* covers. See the note on `FIELD_LIFT` in the section comment.
|
||
*/
|
||
aprons: [{ id: "east-ramp", polygon: [[34.21511, -118.48797], [34.19991, -118.48532], [34.2004, -118.48124], [34.2156, -118.48389]] }],
|
||
terminals: [
|
||
{ id: "east-hangars", lat: 34.20872, lng: -118.48523, length: 780, width: 90, height: 14, heading: 171.8 },
|
||
{ id: "west-hangars", lat: 34.21411, lng: -118.49446, length: 420, width: 80, height: 13, heading: 171.8 },
|
||
],
|
||
};
|
||
|
||
/**
|
||
* Long Beach, and the one field on this board that is a genuine X.
|
||
*
|
||
* 12/30 runs 10,003 ft south-east across the whole property and the 08s cross
|
||
* it near their western ends, which is what gives Long Beach the crossed-strip
|
||
* plan that reads from any altitude. The terminal is the small 1941 one on the
|
||
* south-west side; the very large building on the north fence is the old
|
||
* Douglas plant, which is a real 420 m shed and the largest single mass on the
|
||
* field.
|
||
*
|
||
* Bearings are the designators plus declination: 131.8° and 91.8° true.
|
||
*/
|
||
export const LGB: Airport = {
|
||
id: "KLGB",
|
||
name: "Long Beach",
|
||
lat: 33.8177,
|
||
lng: -118.1516,
|
||
elevation: 18,
|
||
/**
|
||
* The south-west corner is cut off, and that is not tidiness: **Signal Hill**
|
||
* is 111 m of real oil-field hill 1.9 km south-west of the airport, and a
|
||
* rectangle reaching -118.169 at 33.8055 put its flank inside the field. The
|
||
* kit grades a field to the highest ground it covers, so that one corner
|
||
* lifted the whole plate a hundred metres and stood Long Beach Airport on a
|
||
* table. Cut back, the field spans 21 m of relief and lies flat.
|
||
*/
|
||
field: [
|
||
[33.8305, -118.1665],
|
||
[33.8305, -118.1375],
|
||
[33.8065, -118.1375],
|
||
[33.8065, -118.148],
|
||
[33.816, -118.1665],
|
||
],
|
||
runways: [
|
||
// 12 [33.82683, -118.16389] -> 30 [33.80857, -118.13931]
|
||
{ id: "12/30", lat: 33.8177, lng: -118.1516, heading: 131.8, length: 3049, width: 61, designators: ["12", "30"] },
|
||
// 08L [33.823, -118.16018] -> 26R [33.82246, -118.13978]
|
||
{ id: "08L/26R", lat: 33.82273, lng: -118.14998, heading: 91.8, length: 1887, width: 46, designators: ["08L", "26R"] },
|
||
// 08R [33.82089, -118.15891] -> 26L [33.82043, -118.14105]
|
||
{ id: "08R/26L", lat: 33.82066, lng: -118.14998, heading: 91.8, length: 1653, width: 46, designators: ["08R", "26L"] },
|
||
],
|
||
taxiways: [
|
||
{ id: "D", path: [[33.82529, -118.16409], [33.80823, -118.14113]] },
|
||
{ id: "B", path: [[33.82414, -118.15927], [33.82365, -118.1406]] },
|
||
],
|
||
aprons: [{ id: "terminal", polygon: [[33.81745, -118.15694], [33.81356, -118.1517], [33.81041, -118.15509], [33.8143, -118.16033]] }],
|
||
terminals: [
|
||
{ id: "terminal", lat: 33.81303, lng: -118.15722, length: 260, width: 60, height: 12, heading: 131.8, gates: { count: 5, side: -1 } },
|
||
{ id: "douglas", lat: 33.82803, lng: -118.14836, length: 420, width: 160, height: 20, heading: 91.8 },
|
||
],
|
||
};
|
||
|
||
/**
|
||
* John Wayne, pointing north-east at the hills, which is the whole reason
|
||
* anyone in Newport Beach has an opinion about it.
|
||
*
|
||
* 02L/20R is 5,701 ft with the short 02R/20L general-aviation strip beside it,
|
||
* and the Riley terminal on the south-east side along MacArthur with the stands
|
||
* facing back across at the runway. On 31.8° true — the designators plus
|
||
* declination.
|
||
*/
|
||
export const SNA: Airport = {
|
||
id: "KSNA",
|
||
name: "John Wayne",
|
||
lat: 33.6757,
|
||
lng: -117.8682,
|
||
elevation: 17,
|
||
/**
|
||
* Square to the runways rather than to the compass, which is the one field on
|
||
* this board that is: John Wayne is a diagonal parcel wedged between MacArthur
|
||
* Boulevard and the 405, and a cardinal rectangle around it left two-thirds of
|
||
* the plate as empty green with the runways pushed into one corner.
|
||
*/
|
||
field: [
|
||
[33.66833, -117.87686],
|
||
[33.68513, -117.86435],
|
||
[33.68073, -117.85582],
|
||
[33.66393, -117.86833],
|
||
],
|
||
runways: [
|
||
// 02L [33.66907, -117.87379] -> 20R [33.68233, -117.86391]
|
||
{ id: "02L/20R", lat: 33.6757, lng: -117.86885, heading: 31.8, length: 1738, width: 46, designators: ["02L", "20R"] },
|
||
// 02R [33.67081, -117.8687] -> 20L [33.67753, -117.8637]
|
||
{ id: "02R/20L", lat: 33.67417, lng: -117.8662, heading: 31.8, length: 880, width: 23, designators: ["02R", "20L"] },
|
||
],
|
||
taxiways: [{ id: "A", path: [[33.66901, -117.87205], [33.68106, -117.86308]] }],
|
||
aprons: [{ id: "terminal", polygon: [[33.6756, -117.86637], [33.67988, -117.86318], [33.67855, -117.86061], [33.67428, -117.8638]] }],
|
||
terminals: [
|
||
{ id: "riley", lat: 33.67866, lng: -117.86356, length: 420, width: 85, height: 16, heading: 31.8, gates: { count: 6, side: -1 } },
|
||
],
|
||
};
|
||
|
||
/**
|
||
* Ontario, the freight door, out where the basin runs into the Inland Empire.
|
||
*
|
||
* Two long parallels 560 m apart with the passenger terminals and the cargo
|
||
* ramp between them — which is the layout, and the reason Ontario looks like a
|
||
* much bigger airport than its passenger numbers suggest. 12,198 ft and
|
||
* 10,200 ft on 91.8° true.
|
||
*
|
||
* It is the only field on this board that had to be reached by a corridor cut
|
||
* south to the district edge rather than notched from one; see the section
|
||
* comment.
|
||
*/
|
||
export const ONT: Airport = {
|
||
id: "KONT",
|
||
name: "Ontario International",
|
||
lat: 34.056,
|
||
lng: -117.6012,
|
||
elevation: 288,
|
||
field: [
|
||
[34.063, -117.625],
|
||
[34.063, -117.577],
|
||
[34.049, -117.577],
|
||
[34.049, -117.625],
|
||
],
|
||
runways: [
|
||
// 08L [34.05904, -117.62135] -> 26R [34.058, -117.58105]
|
||
{ id: "08L/26R", lat: 34.05852, lng: -117.6012, heading: 91.8, length: 3718, width: 61, designators: ["08L", "26R"] },
|
||
// 08R [34.05392, -117.61642] -> 26L [34.05304, -117.58272]
|
||
{ id: "08R/26L", lat: 34.05348, lng: -117.59957, heading: 91.8, length: 3109, width: 46, designators: ["08R", "26L"] },
|
||
],
|
||
taxiways: [
|
||
{ id: "A", path: [[34.05776, -117.62031], [34.05677, -117.58218]] },
|
||
{ id: "B", path: [[34.05515, -117.61528], [34.05433, -117.58376]] },
|
||
],
|
||
aprons: [{ id: "terminal", polygon: [[34.05779, -117.60764], [34.05748, -117.59572], [34.05406, -117.59585], [34.05437, -117.60777]] }],
|
||
terminals: [
|
||
{ id: "t2-t4", lat: 34.056, lng: -117.60228, length: 700, width: 110, height: 16, heading: 91.8, gates: { count: 8, side: -1 } },
|
||
{ id: "cargo", lat: 34.05474, lng: -117.5871, length: 500, width: 130, height: 16, heading: 91.8, gates: { count: 5, side: 1 } },
|
||
],
|
||
};
|
||
|
||
/** Every airport on this board, biggest first. */
|
||
export const AIRPORTS: Airport[] = [LAX, BUR, VNY, LGB, SNA, ONT];
|
||
|
||
// ---- Landmarks ------------------------------------------------------------
|
||
|
||
/**
|
||
* The buildings placed by hand, because the eye goes looking for them.
|
||
*
|
||
* `footprint` is a half-width in degrees of longitude, which works out — at any
|
||
* `latScale`, since the two cancel — as roughly `metres / 185000`. Like San
|
||
* Francisco's, these are drawn about half again wider than life: a tower at its
|
||
* true footprint and this vertical exaggeration is a nineteen-to-one needle,
|
||
* and real towers do not look like that.
|
||
*
|
||
* A few of these are not buildings at all. LAX and Disneyland are flat pads
|
||
* standing in for a footprint, because what the eye is actually looking for in
|
||
* Westchester and Anaheim is a shape on the ground rather than anything with a
|
||
* height.
|
||
*/
|
||
export const LANDMARKS: Landmark[] = [
|
||
// ---- The downtown cluster ----
|
||
{
|
||
name: "U.S. Bank Tower",
|
||
lat: 34.0509,
|
||
lng: -118.2545,
|
||
height: 310,
|
||
footprint: 0.00045,
|
||
shape: "tower",
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Wilshire Grand Center",
|
||
lat: 34.0512,
|
||
lng: -118.2605,
|
||
height: 335,
|
||
footprint: 0.0004,
|
||
shape: "tower",
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Aon Center",
|
||
lat: 34.0505,
|
||
lng: -118.2585,
|
||
height: 262,
|
||
footprint: 0.00042,
|
||
shape: "box",
|
||
color: 0xb0a08c,
|
||
},
|
||
{
|
||
name: "Two California Plaza",
|
||
lat: 34.0535,
|
||
lng: -118.251,
|
||
height: 229,
|
||
footprint: 0.0004,
|
||
shape: "box",
|
||
},
|
||
// The 1928 ziggurat that was the only building in the city allowed to break
|
||
// the height limit for forty years, and still the shape people draw when they
|
||
// draw Los Angeles.
|
||
{
|
||
name: "Los Angeles City Hall",
|
||
lat: 34.0537,
|
||
lng: -118.2427,
|
||
height: 138,
|
||
footprint: 0.00048,
|
||
shape: "tower",
|
||
color: 0xe0d8c4,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Walt Disney Concert Hall",
|
||
lat: 34.0553,
|
||
lng: -118.2498,
|
||
height: 40,
|
||
footprint: 0.00055,
|
||
shape: "cylinder",
|
||
color: 0xc9cdd2,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Union Station",
|
||
lat: 34.0561,
|
||
lng: -118.2365,
|
||
height: 40,
|
||
footprint: 0.0006,
|
||
shape: "box",
|
||
color: 0xd9c8ab,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Crypto.com Arena",
|
||
lat: 34.043,
|
||
lng: -118.2673,
|
||
height: 45,
|
||
footprint: 0.0006,
|
||
shape: "cylinder",
|
||
color: 0x9aa4ad,
|
||
},
|
||
{
|
||
name: "Dodger Stadium",
|
||
lat: 34.0739,
|
||
lng: -118.24,
|
||
height: 35,
|
||
footprint: 0.0009,
|
||
shape: "cylinder",
|
||
color: 0x5c7fa0,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Los Angeles Memorial Coliseum",
|
||
lat: 34.0141,
|
||
lng: -118.2879,
|
||
height: 38,
|
||
footprint: 0.00095,
|
||
shape: "cylinder",
|
||
color: 0xc0a882,
|
||
label: true,
|
||
},
|
||
|
||
// ---- Hollywood and the hills ----
|
||
// Fourteen-metre letters on a five-hundred-metre hillside. The hill does the
|
||
// work; the landmark just puts something white on the ridge where the eye is
|
||
// already looking.
|
||
{
|
||
name: "Hollywood Sign",
|
||
lat: 34.1341,
|
||
lng: -118.3215,
|
||
height: 15,
|
||
footprint: 0.0005,
|
||
shape: "box",
|
||
color: 0xf2f0ea,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Griffith Observatory",
|
||
lat: 34.1184,
|
||
lng: -118.3004,
|
||
height: 22,
|
||
footprint: 0.0004,
|
||
shape: "cylinder",
|
||
color: 0xdcd8cc,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Capitol Records Building",
|
||
lat: 34.1024,
|
||
lng: -118.3264,
|
||
height: 46,
|
||
footprint: 0.00022,
|
||
shape: "cylinder",
|
||
color: 0xd8cfc0,
|
||
label: true,
|
||
},
|
||
|
||
// ---- The Westside ----
|
||
{
|
||
name: "Getty Center",
|
||
lat: 34.078,
|
||
lng: -118.4741,
|
||
height: 32,
|
||
footprint: 0.0008,
|
||
shape: "box",
|
||
color: 0xe8e2d2,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Century Plaza Towers",
|
||
lat: 34.0585,
|
||
lng: -118.4146,
|
||
height: 173,
|
||
footprint: 0.00038,
|
||
shape: "box",
|
||
color: 0xb8bfc6,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Century Plaza Towers (south)",
|
||
lat: 34.0568,
|
||
lng: -118.4118,
|
||
height: 173,
|
||
footprint: 0.00038,
|
||
shape: "box",
|
||
color: 0xb8bfc6,
|
||
},
|
||
{
|
||
name: "Fox Plaza",
|
||
lat: 34.0556,
|
||
lng: -118.4131,
|
||
height: 150,
|
||
footprint: 0.0003,
|
||
shape: "tower",
|
||
},
|
||
{
|
||
name: "Santa Monica Pier",
|
||
lat: 34.0086,
|
||
lng: -118.4977,
|
||
height: 30,
|
||
footprint: 0.0004,
|
||
shape: "cylinder",
|
||
color: 0xd6c9a8,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "SoFi Stadium",
|
||
lat: 33.9535,
|
||
lng: -118.3392,
|
||
height: 48,
|
||
footprint: 0.0013,
|
||
shape: "cylinder",
|
||
color: 0x9fa8b0,
|
||
label: true,
|
||
},
|
||
|
||
// ---- LAX ----
|
||
// This used to be a flat two-kilometre pad of a landmark standing in for an
|
||
// airport, beside two runway-shaped roads. `LAX` in `AIRPORTS` draws the real
|
||
// thing now and the pad would sit on top of its own field, so what is left
|
||
// here is the one piece of LAX the kit does not draw: the tower, at its real
|
||
// 277 ft.
|
||
//
|
||
// It is a landmark rather than the airport's own `tower` because `label: true`
|
||
// is what puts LAX on the minimap — `minimap.ts` reads `city.landmarks` and
|
||
// has never heard of `city.airports`. Declaring both would stand two towers
|
||
// four hundred metres apart, which is how the Bay Area pack found this out.
|
||
{
|
||
name: "LAX Control Tower",
|
||
lat: 33.9421,
|
||
lng: -118.4022,
|
||
height: 84,
|
||
footprint: 0.00028,
|
||
shape: "cylinder",
|
||
color: 0xc9ccce,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "LAX Theme Building",
|
||
lat: 33.9448,
|
||
lng: -118.402,
|
||
height: 41,
|
||
footprint: 0.00035,
|
||
shape: "cylinder",
|
||
color: 0xe4e1d8,
|
||
},
|
||
|
||
// ---- The Valley ----
|
||
{
|
||
name: "Warner Center",
|
||
lat: 34.172,
|
||
lng: -118.601,
|
||
height: 95,
|
||
footprint: 0.00045,
|
||
shape: "box",
|
||
label: true,
|
||
},
|
||
|
||
// ---- Pasadena ----
|
||
{
|
||
name: "Pasadena City Hall",
|
||
lat: 34.1478,
|
||
lng: -118.1445,
|
||
height: 63,
|
||
footprint: 0.00045,
|
||
shape: "tower",
|
||
color: 0xd9c9a8,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Rose Bowl",
|
||
lat: 34.1613,
|
||
lng: -118.1676,
|
||
height: 26,
|
||
footprint: 0.0011,
|
||
shape: "cylinder",
|
||
color: 0xc4bda8,
|
||
label: true,
|
||
},
|
||
|
||
// ---- The harbour ----
|
||
// Three gantry cranes on Terminal Island. They are the tallest things for
|
||
// fifteen kilometres and they are what makes the port look like a port rather
|
||
// than an empty basin.
|
||
{
|
||
name: "Long Beach Cranes",
|
||
lat: 33.7535,
|
||
lng: -118.2385,
|
||
height: 78,
|
||
footprint: 0.00022,
|
||
shape: "box",
|
||
color: 0x8c9298,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Long Beach Cranes (2)",
|
||
lat: 33.7515,
|
||
lng: -118.2345,
|
||
height: 78,
|
||
footprint: 0.00022,
|
||
shape: "box",
|
||
color: 0x8c9298,
|
||
},
|
||
{
|
||
name: "Long Beach Cranes (3)",
|
||
lat: 33.7495,
|
||
lng: -118.2305,
|
||
height: 78,
|
||
footprint: 0.00022,
|
||
shape: "box",
|
||
color: 0x8c9298,
|
||
},
|
||
{
|
||
name: "Queen Mary",
|
||
lat: 33.7525,
|
||
lng: -118.19,
|
||
height: 55,
|
||
footprint: 0.00055,
|
||
shape: "box",
|
||
color: 0x33506a,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Watts Towers",
|
||
lat: 33.939,
|
||
lng: -118.2415,
|
||
height: 30,
|
||
footprint: 0.00012,
|
||
shape: "tower",
|
||
color: 0xb08a5a,
|
||
label: true,
|
||
},
|
||
|
||
// ---- Orange County ----
|
||
// Disneyland as a footprint, which is what the brief of this map is: a
|
||
// kilometre of green in the middle of Anaheim's flat grid, with one white
|
||
// peak in it. The Matterhorn is forty-four metres of chicken wire and plaster
|
||
// and it is still the only mountain in the OC basin.
|
||
{
|
||
name: "Disneyland",
|
||
lat: 33.8121,
|
||
lng: -117.919,
|
||
height: 10,
|
||
footprint: 0.0052,
|
||
shape: "box",
|
||
color: 0x5f7a52,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Matterhorn",
|
||
lat: 33.8129,
|
||
lng: -117.9178,
|
||
height: 46,
|
||
footprint: 0.00024,
|
||
shape: "pyramid",
|
||
color: 0xeceff2,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Angel Stadium",
|
||
lat: 33.8003,
|
||
lng: -117.8827,
|
||
height: 38,
|
||
footprint: 0.0009,
|
||
shape: "cylinder",
|
||
color: 0xa8b0b8,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Honda Center",
|
||
lat: 33.8078,
|
||
lng: -117.8766,
|
||
height: 35,
|
||
footprint: 0.0006,
|
||
shape: "cylinder",
|
||
color: 0x9aa4ad,
|
||
},
|
||
{
|
||
name: "Fashion Island",
|
||
lat: 33.618,
|
||
lng: -117.876,
|
||
height: 90,
|
||
footprint: 0.0004,
|
||
shape: "box",
|
||
},
|
||
{
|
||
name: "Park Place, Irvine",
|
||
lat: 33.68,
|
||
lng: -117.857,
|
||
height: 100,
|
||
footprint: 0.0004,
|
||
shape: "box",
|
||
},
|
||
|
||
// ---- Riverside ----
|
||
{
|
||
name: "Mission Inn",
|
||
lat: 33.982,
|
||
lng: -117.3745,
|
||
height: 42,
|
||
footprint: 0.0005,
|
||
shape: "tower",
|
||
color: 0xd8c4a0,
|
||
label: true,
|
||
},
|
||
{
|
||
name: "Riverside County Administrative Center",
|
||
lat: 33.98,
|
||
lng: -117.376,
|
||
height: 60,
|
||
footprint: 0.0003,
|
||
shape: "box",
|
||
},
|
||
];
|
||
|
||
// ---- Districts ------------------------------------------------------------
|
||
|
||
/**
|
||
* Where buildings go, how tall, and on what bearing.
|
||
*
|
||
* **The bearings are the point of this section.** Southern California is one
|
||
* continuous field of low buildings for a hundred kilometres, and if it were
|
||
* laid out on one grid it would render as a single grey sheet. It is not: it is
|
||
* a dozen surveys that never agreed with each other, and the seams between them
|
||
* are the most legible thing on the ground plan. `gridAngle` is in radians, and
|
||
* the convention works out as *the compass bearing of the north-south street
|
||
* axis*, so 0 is a true cardinal grid and 0.63 is thirty-six degrees clockwise
|
||
* of one. Only the value modulo a right angle matters, since a square lattice
|
||
* is symmetric under a quarter turn.
|
||
*
|
||
* The six that carry the map:
|
||
*
|
||
* - **Downtown at 0.63**, thirty-six degrees off north. Laid out under the
|
||
* Laws of the Indies so that every building would get sun on more than one
|
||
* face, and never corrected since. This is the local equivalent of Market
|
||
* Street: the rotated core is why the freeway interchanges around downtown
|
||
* are the shape they are, and it is the first thing that tells you this is
|
||
* not Phoenix.
|
||
* - **The San Fernando Valley at 0.0**, dead cardinal, over four hundred
|
||
* square kilometres. The single largest uninterrupted grid on the map, and
|
||
* the reason the Valley reads as a different city from the one south of the
|
||
* hills.
|
||
* - **Pasadena at 0.02**, also effectively cardinal — which is why Colorado
|
||
* Boulevard runs arrow-straight due east and downtown's streets do not.
|
||
* - **The Westside around 0.5**, twenty-nine degrees, inherited from the
|
||
* Spanish ranchos it was subdivided out of.
|
||
* - **Santa Monica and Venice at 0.88**, aligned to the beach rather than to
|
||
* the compass, which is why the Westside grid hits the coastal grid at a
|
||
* visible angle somewhere around Centinela.
|
||
* - **Irvine at 0.60** against Anaheim's cardinal 0.02. Two master plans
|
||
* twenty kilometres apart, drawn a century apart, and the seam runs right
|
||
* through Santa Ana.
|
||
*
|
||
* Two things about the numbers are not obvious and were both got wrong on the
|
||
* first pass.
|
||
*
|
||
* **Coverage stays high.** The instinct is to thin the suburbs out, since a
|
||
* tract lot is mostly driveway, pool and strip-mall car park. That is an
|
||
* argument about a forty-metre lot. At a hundred and sixty-four there is
|
||
* something standing on essentially every lot in the basin, and dropping
|
||
* coverage to a half produced a metro that read as scattered debris. It is held
|
||
* near San Francisco's 0.88 through the continuously built districts and pulled
|
||
* down only where the ground genuinely is empty: Malibu at 0.14, the Palos
|
||
* Verdes and Palisades hillsides at 0.4.
|
||
*
|
||
* **Minimum heights are higher than they look like they should be**, for the
|
||
* same reason. One instance here is a city block, not a building, and a block
|
||
* reads as its tallest thing.
|
||
*
|
||
* The whole set comes to about fifty-five thousand instances, against the
|
||
* Bay Area's eighty-three. Fewer buildings over twenty times the district area is
|
||
* the arithmetic working correctly, not a gap to be filled: a scene unit is
|
||
* four times longer, so a lot covers sixteen times the ground.
|
||
*/
|
||
export const DISTRICTS: District[] = [
|
||
// ---- Downtown and the core ----
|
||
{
|
||
id: "dtla",
|
||
name: "Downtown Los Angeles",
|
||
polygon: [
|
||
[34.068, -118.272],
|
||
[34.06, -118.228],
|
||
[34.03, -118.233],
|
||
[34.037, -118.278],
|
||
],
|
||
minHeight: 30,
|
||
maxHeight: 240,
|
||
gridAngle: 0.63,
|
||
palette: "downtown",
|
||
towerChance: 0.11,
|
||
coverage: 0.88,
|
||
},
|
||
{
|
||
id: "arts-district",
|
||
name: "Arts District & Vernon",
|
||
polygon: [
|
||
[34.048, -118.228],
|
||
[34.043, -118.19],
|
||
[34.0, -118.198],
|
||
[34.008, -118.238],
|
||
],
|
||
minHeight: 12,
|
||
maxHeight: 48,
|
||
gridAngle: 0.63,
|
||
palette: "industrial",
|
||
towerChance: 0.006,
|
||
coverage: 0.84,
|
||
},
|
||
{
|
||
id: "usc-exposition",
|
||
name: "South Park & Exposition",
|
||
polygon: [
|
||
[34.038, -118.3],
|
||
[34.033, -118.25],
|
||
[33.998, -118.256],
|
||
[34.005, -118.306],
|
||
],
|
||
minHeight: 14,
|
||
maxHeight: 90,
|
||
gridAngle: 0.02,
|
||
palette: "residential",
|
||
towerChance: 0.02,
|
||
coverage: 0.86,
|
||
},
|
||
{
|
||
id: "koreatown",
|
||
name: "Koreatown & Mid-Wilshire",
|
||
polygon: [
|
||
[34.08, -118.345],
|
||
[34.076, -118.272],
|
||
[34.044, -118.28],
|
||
[34.049, -118.352],
|
||
],
|
||
minHeight: 16,
|
||
maxHeight: 82,
|
||
gridAngle: 0.02,
|
||
palette: "residential",
|
||
towerChance: 0.03,
|
||
coverage: 0.88,
|
||
},
|
||
{
|
||
id: "hollywood",
|
||
name: "Hollywood",
|
||
polygon: [
|
||
[34.115, -118.375],
|
||
[34.11, -118.298],
|
||
[34.082, -118.305],
|
||
[34.088, -118.38],
|
||
],
|
||
minHeight: 14,
|
||
maxHeight: 68,
|
||
gridAngle: 0.03,
|
||
palette: "residential",
|
||
towerChance: 0.025,
|
||
coverage: 0.86,
|
||
},
|
||
{
|
||
id: "silver-lake",
|
||
name: "Silver Lake & Echo Park",
|
||
polygon: [
|
||
[34.115, -118.3],
|
||
[34.108, -118.236],
|
||
[34.066, -118.243],
|
||
[34.074, -118.307],
|
||
],
|
||
minHeight: 12,
|
||
maxHeight: 34,
|
||
gridAngle: 0.12,
|
||
palette: "residential",
|
||
towerChance: 0.004,
|
||
coverage: 0.8,
|
||
},
|
||
// Northeast LA is on its own bearing because it was subdivided along the
|
||
// Arroyo Seco and the Santa Fe line rather than off any city survey — which
|
||
// is why Figueroa runs diagonally out of downtown and nothing up here lines
|
||
// up with either Hollywood or Pasadena.
|
||
{
|
||
id: "highland-park",
|
||
name: "Highland Park & Eagle Rock",
|
||
polygon: [
|
||
[34.145, -118.25],
|
||
[34.14, -118.155],
|
||
[34.085, -118.163],
|
||
[34.092, -118.258],
|
||
],
|
||
minHeight: 11,
|
||
maxHeight: 32,
|
||
gridAngle: 0.35,
|
||
palette: "residential",
|
||
towerChance: 0.003,
|
||
coverage: 0.8,
|
||
},
|
||
{
|
||
id: "west-hollywood",
|
||
name: "West Hollywood & Beverly Hills",
|
||
polygon: [
|
||
[34.098, -118.42],
|
||
[34.094, -118.345],
|
||
[34.058, -118.352],
|
||
[34.063, -118.427],
|
||
],
|
||
minHeight: 13,
|
||
maxHeight: 62,
|
||
gridAngle: 0.32,
|
||
palette: "residential",
|
||
towerChance: 0.015,
|
||
coverage: 0.84,
|
||
},
|
||
|
||
// ---- The Westside ----
|
||
{
|
||
id: "century-city",
|
||
name: "Century City",
|
||
polygon: [
|
||
[34.07, -118.43],
|
||
[34.067, -118.398],
|
||
[34.048, -118.402],
|
||
[34.052, -118.434],
|
||
],
|
||
minHeight: 35,
|
||
maxHeight: 170,
|
||
gridAngle: 0.5,
|
||
palette: "downtown",
|
||
towerChance: 0.2,
|
||
coverage: 0.88,
|
||
},
|
||
{
|
||
id: "westwood",
|
||
name: "Westwood & Brentwood",
|
||
polygon: [
|
||
[34.078, -118.5],
|
||
[34.073, -118.42],
|
||
[34.044, -118.428],
|
||
[34.051, -118.508],
|
||
],
|
||
minHeight: 13,
|
||
maxHeight: 78,
|
||
gridAngle: 0.5,
|
||
palette: "residential",
|
||
towerChance: 0.02,
|
||
coverage: 0.76,
|
||
},
|
||
{
|
||
id: "santa-monica",
|
||
name: "Santa Monica",
|
||
polygon: [
|
||
[34.042, -118.52],
|
||
[34.034, -118.462],
|
||
[33.998, -118.472],
|
||
[34.007, -118.526],
|
||
],
|
||
minHeight: 15,
|
||
maxHeight: 62,
|
||
gridAngle: 0.88,
|
||
palette: "downtown",
|
||
towerChance: 0.025,
|
||
coverage: 0.86,
|
||
},
|
||
{
|
||
id: "venice",
|
||
name: "Venice & the Marina",
|
||
polygon: [
|
||
[34.002, -118.484],
|
||
[33.996, -118.432],
|
||
[33.958, -118.44],
|
||
[33.966, -118.492],
|
||
],
|
||
minHeight: 12,
|
||
maxHeight: 36,
|
||
gridAngle: 0.88,
|
||
palette: "residential",
|
||
towerChance: 0.006,
|
||
coverage: 0.84,
|
||
},
|
||
{
|
||
id: "culver-city",
|
||
name: "Culver City & Palms",
|
||
polygon: [
|
||
[34.038, -118.436],
|
||
[34.033, -118.36],
|
||
[33.996, -118.368],
|
||
[34.002, -118.443],
|
||
],
|
||
minHeight: 13,
|
||
maxHeight: 60,
|
||
gridAngle: 0.5,
|
||
palette: "downtown",
|
||
towerChance: 0.018,
|
||
coverage: 0.84,
|
||
},
|
||
// Everything from here west is hillside: a road, a canyon and whatever will
|
||
// stand on the slope. Sparse on purpose.
|
||
{
|
||
id: "palisades",
|
||
name: "Pacific Palisades",
|
||
polygon: [
|
||
[34.068, -118.562],
|
||
[34.063, -118.502],
|
||
[34.036, -118.51],
|
||
[34.041, -118.568],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 26,
|
||
gridAngle: 0.62,
|
||
palette: "residential",
|
||
towerChance: 0.001,
|
||
coverage: 0.4,
|
||
},
|
||
{
|
||
id: "malibu",
|
||
name: "Malibu",
|
||
polygon: [
|
||
[34.042, -118.94],
|
||
[34.038, -118.6],
|
||
[34.02, -118.606],
|
||
[34.024, -118.946],
|
||
],
|
||
minHeight: 9,
|
||
maxHeight: 18,
|
||
gridAngle: 0.12,
|
||
palette: "residential",
|
||
towerChance: 0.001,
|
||
coverage: 0.14,
|
||
},
|
||
|
||
// ---- The San Fernando Valley ----
|
||
{
|
||
id: "sherman-oaks",
|
||
name: "Sherman Oaks & Encino",
|
||
polygon: [
|
||
[34.182, -118.55],
|
||
[34.178, -118.4],
|
||
[34.138, -118.406],
|
||
[34.142, -118.556],
|
||
],
|
||
minHeight: 12,
|
||
maxHeight: 44,
|
||
gridAngle: 0.0,
|
||
palette: "residential",
|
||
towerChance: 0.008,
|
||
coverage: 0.82,
|
||
},
|
||
{
|
||
id: "van-nuys",
|
||
// Two airports come out of this one polygon. Vertices 3-6 are the notch for
|
||
// Burbank, cut in from the east boundary; vertices 9-12 are the notch for
|
||
// Van Nuys, cut in from the west, where the ground it also gives up is the
|
||
// Sepulveda Basin and already open. `burbank` picks up the eastern strip
|
||
// that the first notch removes, so nothing is left unbuilt but the fields.
|
||
name: "Van Nuys & North Hollywood",
|
||
polygon: [
|
||
[34.24, -118.5],
|
||
[34.235, -118.34],
|
||
[34.2125, -118.3423],
|
||
[34.2125, -118.3745],
|
||
[34.189, -118.3745],
|
||
[34.189, -118.3447],
|
||
[34.176, -118.346],
|
||
[34.181, -118.506],
|
||
[34.194, -118.5047],
|
||
[34.194, -118.48],
|
||
[34.229, -118.48],
|
||
[34.229, -118.5011],
|
||
],
|
||
minHeight: 12,
|
||
maxHeight: 48,
|
||
gridAngle: 0.0,
|
||
palette: "residential",
|
||
towerChance: 0.007,
|
||
coverage: 0.84,
|
||
},
|
||
{
|
||
id: "warner-center",
|
||
name: "Warner Center & Woodland Hills",
|
||
polygon: [
|
||
[34.205, -118.65],
|
||
[34.2, -118.545],
|
||
[34.152, -118.552],
|
||
[34.157, -118.657],
|
||
],
|
||
minHeight: 13,
|
||
maxHeight: 98,
|
||
gridAngle: 0.0,
|
||
palette: "downtown",
|
||
towerChance: 0.035,
|
||
coverage: 0.8,
|
||
},
|
||
{
|
||
id: "north-valley",
|
||
name: "Northridge & Sylmar",
|
||
polygon: [
|
||
[34.3, -118.58],
|
||
[34.294, -118.38],
|
||
[34.228, -118.388],
|
||
[34.235, -118.588],
|
||
],
|
||
minHeight: 11,
|
||
maxHeight: 30,
|
||
gridAngle: 0.0,
|
||
palette: "residential",
|
||
towerChance: 0.002,
|
||
coverage: 0.8,
|
||
},
|
||
{
|
||
id: "burbank",
|
||
// The north-west corner is cut back from -118.368 to -118.348, which is
|
||
// Hollywood Way and the east fence of the airport. What that leaves out is
|
||
// the eastern half of Burbank's field; `van-nuys` gives up the western
|
||
// half, and between them the two polygons leave one clean hole.
|
||
name: "Burbank",
|
||
polygon: [
|
||
[34.2125, -118.348],
|
||
[34.206, -118.282],
|
||
[34.15, -118.29],
|
||
[34.157, -118.375],
|
||
[34.189, -118.3709],
|
||
[34.189, -118.348],
|
||
],
|
||
minHeight: 13,
|
||
maxHeight: 62,
|
||
gridAngle: 0.61,
|
||
palette: "residential",
|
||
towerChance: 0.02,
|
||
coverage: 0.82,
|
||
},
|
||
{
|
||
id: "glendale",
|
||
name: "Glendale",
|
||
polygon: [
|
||
[34.18, -118.29],
|
||
[34.175, -118.212],
|
||
[34.118, -118.22],
|
||
[34.124, -118.298],
|
||
],
|
||
minHeight: 14,
|
||
maxHeight: 92,
|
||
gridAngle: 0.28,
|
||
palette: "downtown",
|
||
towerChance: 0.035,
|
||
coverage: 0.82,
|
||
},
|
||
|
||
// ---- Pasadena and the San Gabriel Valley ----
|
||
{
|
||
id: "pasadena",
|
||
name: "Pasadena",
|
||
polygon: [
|
||
[34.185, -118.19],
|
||
[34.18, -118.07],
|
||
[34.12, -118.078],
|
||
[34.126, -118.198],
|
||
],
|
||
minHeight: 14,
|
||
maxHeight: 78,
|
||
gridAngle: 0.02,
|
||
palette: "downtown",
|
||
towerChance: 0.03,
|
||
coverage: 0.8,
|
||
},
|
||
{
|
||
id: "sgv-west",
|
||
name: "Alhambra & El Monte",
|
||
polygon: [
|
||
[34.118, -118.17],
|
||
[34.113, -117.99],
|
||
[34.03, -118.0],
|
||
[34.036, -118.18],
|
||
],
|
||
minHeight: 11,
|
||
maxHeight: 36,
|
||
gridAngle: 0.1,
|
||
palette: "residential",
|
||
towerChance: 0.004,
|
||
coverage: 0.8,
|
||
},
|
||
{
|
||
id: "sgv-east",
|
||
name: "West Covina & Pomona",
|
||
polygon: [
|
||
[34.125, -117.985],
|
||
[34.12, -117.72],
|
||
[34.015, -117.732],
|
||
[34.021, -117.995],
|
||
],
|
||
minHeight: 11,
|
||
maxHeight: 32,
|
||
gridAngle: 0.05,
|
||
palette: "residential",
|
||
towerChance: 0.003,
|
||
coverage: 0.78,
|
||
},
|
||
{
|
||
id: "ontario",
|
||
// Ontario International, cut out the same way Long Beach is: a hole with a
|
||
// corridor, here running south to the boundary along Haven Avenue. Nothing
|
||
// on the eastern half of this board is close enough to a district edge to
|
||
// notch, and a warehouse district with a runway drawn through it is worse
|
||
// than one arterial's worth of missing lots.
|
||
name: "Ontario & Rancho Cucamonga",
|
||
polygon: [
|
||
[34.125, -117.69],
|
||
[34.12, -117.48],
|
||
[34.015, -117.492],
|
||
[34.0181, -117.601],
|
||
[34.0475, -117.601],
|
||
[34.0475, -117.5755],
|
||
[34.0645, -117.5755],
|
||
[34.0645, -117.6265],
|
||
[34.0475, -117.6265],
|
||
[34.0475, -117.606],
|
||
[34.0182, -117.606],
|
||
[34.021, -117.702],
|
||
],
|
||
minHeight: 11,
|
||
maxHeight: 30,
|
||
gridAngle: 0.01,
|
||
palette: "industrial",
|
||
towerChance: 0.002,
|
||
coverage: 0.66,
|
||
},
|
||
{
|
||
id: "chino",
|
||
name: "Chino & Diamond Bar",
|
||
polygon: [
|
||
[34.02, -117.79],
|
||
[34.015, -117.61],
|
||
[33.94, -117.622],
|
||
[33.946, -117.802],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 26,
|
||
gridAngle: 0.02,
|
||
palette: "industrial",
|
||
towerChance: 0.002,
|
||
coverage: 0.6,
|
||
},
|
||
|
||
// ---- South Los Angeles, the South Bay and the harbour ----
|
||
{
|
||
id: "south-la",
|
||
name: "South Los Angeles",
|
||
polygon: [
|
||
[34.0, -118.35],
|
||
[33.996, -118.2],
|
||
[33.925, -118.212],
|
||
[33.93, -118.36],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 28,
|
||
gridAngle: 0.01,
|
||
palette: "residential",
|
||
towerChance: 0.002,
|
||
coverage: 0.88,
|
||
},
|
||
{
|
||
id: "inglewood",
|
||
// The last four vertices are the LAX notch: the polygon runs up the west
|
||
// boundary, turns in along the airport's south fence, round the east and
|
||
// north fences, and back out to the boundary. `blocks.ts` has never heard
|
||
// of an airport, so this notch is the only thing keeping tract houses off
|
||
// the 25R touchdown zone. The strip it also gives up — between the fence at
|
||
// -118.433 and the boundary — is the Dockweiler dunes, which are genuinely
|
||
// unbuilt, and that is why the notch opens west rather than east.
|
||
name: "Inglewood & Hawthorne",
|
||
polygon: [
|
||
[33.985, -118.43],
|
||
[33.98, -118.32],
|
||
[33.915, -118.33],
|
||
[33.92, -118.438],
|
||
[33.929, -118.4369],
|
||
[33.929, -118.38],
|
||
[33.9565, -118.38],
|
||
[33.9565, -118.4335],
|
||
],
|
||
minHeight: 11,
|
||
maxHeight: 50,
|
||
gridAngle: 0.02,
|
||
palette: "residential",
|
||
towerChance: 0.008,
|
||
coverage: 0.84,
|
||
},
|
||
{
|
||
id: "south-bay",
|
||
name: "Torrance & the Beach Cities",
|
||
polygon: [
|
||
[33.918, -118.415],
|
||
[33.912, -118.3],
|
||
[33.815, -118.312],
|
||
[33.822, -118.422],
|
||
],
|
||
minHeight: 11,
|
||
maxHeight: 40,
|
||
gridAngle: 0.72,
|
||
palette: "residential",
|
||
towerChance: 0.006,
|
||
coverage: 0.8,
|
||
},
|
||
{
|
||
id: "palos-verdes",
|
||
name: "Palos Verdes",
|
||
polygon: [
|
||
[33.802, -118.412],
|
||
[33.797, -118.305],
|
||
[33.728, -118.315],
|
||
[33.734, -118.418],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 22,
|
||
gridAngle: 0.3,
|
||
palette: "residential",
|
||
towerChance: 0.001,
|
||
coverage: 0.4,
|
||
},
|
||
{
|
||
id: "san-pedro",
|
||
// The eastern edge is the Main Channel, and it is drawn that way on purpose.
|
||
// This polygon used to be a plain quad reaching to -118.235, which put the
|
||
// whole of Terminal Island inside it — so the busiest container terminal in
|
||
// the hemisphere came out as three dozen generic industrial blocks,
|
||
// indistinguishable from the housing across the water. `engine/ports.ts`
|
||
// draws what is actually there. Vertices 3 and 4 run the boundary down the
|
||
// middle of the channel: San Pedro's own waterfront at about -118.2755 stays
|
||
// inside it, Terminal Island's west shore at -118.2708 stays outside.
|
||
name: "San Pedro & Wilmington",
|
||
polygon: [
|
||
[33.795, -118.305],
|
||
[33.79, -118.235],
|
||
[33.7745, -118.238],
|
||
[33.7745, -118.272],
|
||
[33.708, -118.276],
|
||
[33.713, -118.31],
|
||
],
|
||
minHeight: 11,
|
||
maxHeight: 44,
|
||
gridAngle: 0.05,
|
||
palette: "industrial",
|
||
towerChance: 0.005,
|
||
coverage: 0.76,
|
||
},
|
||
{
|
||
id: "carson",
|
||
name: "Compton & Carson",
|
||
polygon: [
|
||
[33.94, -118.29],
|
||
[33.935, -118.145],
|
||
[33.85, -118.156],
|
||
[33.856, -118.3],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 28,
|
||
gridAngle: 0.02,
|
||
palette: "industrial",
|
||
towerChance: 0.002,
|
||
coverage: 0.8,
|
||
},
|
||
{
|
||
id: "long-beach",
|
||
// Long Beach Airport sits three and a half kilometres inside this polygon in
|
||
// every direction, so it cannot be notched from an edge — it is a hole
|
||
// reached by a corridor running north to the boundary along Cherry Avenue.
|
||
// The corridor is 460 m wide and takes about one column of lots with it,
|
||
// which at 164 m to the lot is what a six-lane arterial looks like here in
|
||
// any case. Vertices 2-9 walk down the corridor, round the field, and back
|
||
// up it.
|
||
name: "Long Beach",
|
||
// The last vertex moved north from 33.758 to 33.7695 for the reason the San
|
||
// Pedro polygon's east edge moved: at -118.238 the old south edge sat at
|
||
// 33.7579, which is below Terminal Island's East Basin and put lots on the
|
||
// Everport quay. Everything between the old line and the new one is water —
|
||
// the Long Beach shoreline there is at 33.766 — so nothing real was lost.
|
||
polygon: [
|
||
[33.868, -118.23],
|
||
[33.8653, -118.166],
|
||
[33.832, -118.166],
|
||
[33.832, -118.169],
|
||
[33.8055, -118.169],
|
||
[33.8055, -118.136],
|
||
[33.832, -118.136],
|
||
[33.832, -118.161],
|
||
[33.865, -118.161],
|
||
[33.862, -118.09],
|
||
[33.752, -118.102],
|
||
[33.7695, -118.24],
|
||
],
|
||
minHeight: 12,
|
||
maxHeight: 124,
|
||
gridAngle: 0.2,
|
||
palette: "downtown",
|
||
towerChance: 0.014,
|
||
coverage: 0.8,
|
||
},
|
||
{
|
||
id: "downey",
|
||
name: "Downey & Lakewood",
|
||
polygon: [
|
||
[33.96, -118.19],
|
||
[33.955, -118.045],
|
||
[33.845, -118.058],
|
||
[33.852, -118.2],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 28,
|
||
gridAngle: 0.04,
|
||
palette: "residential",
|
||
towerChance: 0.002,
|
||
coverage: 0.8,
|
||
},
|
||
{
|
||
id: "whittier",
|
||
name: "Whittier & La Mirada",
|
||
polygon: [
|
||
[33.948, -118.055],
|
||
[33.943, -117.93],
|
||
[33.895, -117.94],
|
||
[33.9, -118.065],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 28,
|
||
gridAngle: 0.06,
|
||
palette: "residential",
|
||
towerChance: 0.002,
|
||
coverage: 0.82,
|
||
},
|
||
|
||
// ---- Orange County ----
|
||
{
|
||
id: "anaheim",
|
||
name: "Anaheim & Fullerton",
|
||
polygon: [
|
||
[33.885, -118.06],
|
||
[33.879, -117.86],
|
||
[33.8, -117.872],
|
||
[33.806, -118.072],
|
||
],
|
||
minHeight: 11,
|
||
maxHeight: 64,
|
||
gridAngle: 0.02,
|
||
palette: "residential",
|
||
towerChance: 0.012,
|
||
coverage: 0.82,
|
||
},
|
||
{
|
||
id: "yorba-linda",
|
||
name: "Brea & Yorba Linda",
|
||
polygon: [
|
||
[33.935, -117.87],
|
||
[33.93, -117.72],
|
||
[33.86, -117.73],
|
||
[33.866, -117.88],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 28,
|
||
gridAngle: 0.08,
|
||
palette: "residential",
|
||
towerChance: 0.002,
|
||
coverage: 0.68,
|
||
},
|
||
{
|
||
id: "santa-ana",
|
||
name: "Santa Ana",
|
||
polygon: [
|
||
[33.795, -117.925],
|
||
[33.79, -117.82],
|
||
[33.705, -117.832],
|
||
[33.711, -117.937],
|
||
],
|
||
minHeight: 11,
|
||
maxHeight: 60,
|
||
gridAngle: 0.05,
|
||
palette: "downtown",
|
||
towerChance: 0.018,
|
||
coverage: 0.86,
|
||
},
|
||
{
|
||
id: "garden-grove",
|
||
name: "Garden Grove & Westminster",
|
||
polygon: [
|
||
[33.8, -118.055],
|
||
[33.795, -117.92],
|
||
[33.72, -117.93],
|
||
[33.726, -118.065],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 26,
|
||
gridAngle: 0.02,
|
||
palette: "residential",
|
||
towerChance: 0.002,
|
||
coverage: 0.8,
|
||
},
|
||
{
|
||
id: "huntington-beach",
|
||
name: "Huntington Beach & Fountain Valley",
|
||
polygon: [
|
||
[33.735, -118.075],
|
||
[33.73, -117.95],
|
||
[33.64, -117.962],
|
||
[33.646, -118.087],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 30,
|
||
gridAngle: 0.05,
|
||
palette: "residential",
|
||
towerChance: 0.003,
|
||
coverage: 0.82,
|
||
},
|
||
{
|
||
id: "newport-beach",
|
||
name: "Newport Beach & Costa Mesa",
|
||
polygon: [
|
||
[33.665, -117.94],
|
||
[33.66, -117.82],
|
||
[33.58, -117.832],
|
||
[33.586, -117.952],
|
||
],
|
||
minHeight: 11,
|
||
maxHeight: 68,
|
||
gridAngle: 0.35,
|
||
palette: "residential",
|
||
towerChance: 0.015,
|
||
coverage: 0.72,
|
||
},
|
||
{
|
||
id: "irvine",
|
||
// John Wayne straddles this polygon's west boundary, so the last four
|
||
// vertices notch it out from that edge. `newport-beach` stops at about
|
||
// 33.662 under the field and `santa-ana` starts at 33.705 above it, so this
|
||
// is the only district the airport touches.
|
||
name: "Irvine",
|
||
polygon: [
|
||
[33.735, -117.865],
|
||
[33.73, -117.71],
|
||
[33.63, -117.722],
|
||
[33.636, -117.877],
|
||
[33.662, -117.8739],
|
||
[33.662, -117.854],
|
||
[33.6935, -117.854],
|
||
[33.6935, -117.87],
|
||
],
|
||
minHeight: 12,
|
||
maxHeight: 84,
|
||
gridAngle: 0.6,
|
||
palette: "downtown",
|
||
towerChance: 0.03,
|
||
coverage: 0.76,
|
||
},
|
||
{
|
||
id: "saddleback",
|
||
name: "Mission Viejo & Laguna",
|
||
polygon: [
|
||
[33.64, -117.75],
|
||
[33.634, -117.59],
|
||
[33.505, -117.612],
|
||
[33.515, -117.762],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 26,
|
||
gridAngle: 0.42,
|
||
palette: "residential",
|
||
towerChance: 0.002,
|
||
coverage: 0.6,
|
||
},
|
||
{
|
||
id: "dana-point",
|
||
name: "Dana Point & San Clemente",
|
||
polygon: [
|
||
[33.5, -117.72],
|
||
[33.482, -117.62],
|
||
[33.415, -117.575],
|
||
[33.435, -117.695],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 24,
|
||
gridAngle: 0.55,
|
||
palette: "residential",
|
||
towerChance: 0.002,
|
||
coverage: 0.5,
|
||
},
|
||
|
||
// ---- Riverside and the Inland Empire ----
|
||
{
|
||
id: "riverside",
|
||
name: "Downtown Riverside",
|
||
polygon: [
|
||
[34.008, -117.42],
|
||
[34.002, -117.325],
|
||
[33.94, -117.333],
|
||
[33.947, -117.428],
|
||
],
|
||
minHeight: 12,
|
||
maxHeight: 70,
|
||
gridAngle: 0.79,
|
||
palette: "downtown",
|
||
towerChance: 0.03,
|
||
coverage: 0.74,
|
||
},
|
||
{
|
||
id: "moreno-valley",
|
||
name: "Moreno Valley & Arlington",
|
||
polygon: [
|
||
[33.985, -117.33],
|
||
[33.978, -117.225],
|
||
[33.87, -117.238],
|
||
[33.877, -117.343],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 24,
|
||
gridAngle: 0.05,
|
||
palette: "residential",
|
||
towerChance: 0.002,
|
||
coverage: 0.62,
|
||
},
|
||
{
|
||
id: "corona",
|
||
name: "Corona & Norco",
|
||
polygon: [
|
||
[33.93, -117.64],
|
||
[33.924, -117.5],
|
||
[33.84, -117.512],
|
||
[33.847, -117.652],
|
||
],
|
||
minHeight: 10,
|
||
maxHeight: 26,
|
||
gridAngle: 0.03,
|
||
palette: "residential",
|
||
towerChance: 0.002,
|
||
coverage: 0.62,
|
||
},
|
||
];
|
||
|
||
// ---- Focus regions --------------------------------------------------------
|
||
|
||
/**
|
||
* The two rectangles that get fine terrain, at about 80 m; everywhere else is
|
||
* ten times coarser, at about 800 m.
|
||
*
|
||
* This is the trade ARCHITECTURE.md §5 asked for, and the arithmetic is worth
|
||
* writing down because it is the whole argument for the feature existing.
|
||
* Uniform 80 m cells over this frame would be 1.08° / 0.00072 by 1.66° /
|
||
* 0.00086 — just under 2.9 million lattice points, several seconds of build,
|
||
* and a mesh with nothing in most of it. What ships is 0.13 million, and the
|
||
* whole city builds in about 2.3 seconds.
|
||
*
|
||
* It was seven boxes when this pack was written, and that did not survive
|
||
* contact with the engine. `buildAxis` in world.ts refines **per axis**, not
|
||
* per rectangle: a focus region sharpens its whole row *and* its whole column,
|
||
* so seven boxes scattered across a basin this wide refine most of the basin
|
||
* between them. Measured, on this data: seven regions came to 0.73 million
|
||
* points and a 6.6 second field build; two come to 0.13 million and 1.3. The
|
||
* boxes that stayed are the two the camera spends its time in.
|
||
*
|
||
* Where a box is *not* is as considered as where it is. The San Fernando
|
||
* Valley and the harbour both get chapters and neither gets a box, because
|
||
* both are flat: fine cells there would buy several thousand extra triangles
|
||
* of absolutely level ground. The relief that matters at those two stops is
|
||
* the range behind the Valley and the coastline around the port, and neither
|
||
* is inside the frame the camera is pointed at.
|
||
*/
|
||
export const FOCUS_REGIONS: FocusRegion[] = [
|
||
{ minLat: 34.01, maxLat: 34.09, minLng: -118.3, maxLng: -118.19 },
|
||
{ minLat: 34.075, maxLat: 34.15, minLng: -118.37, maxLng: -118.25 },
|
||
];
|
||
|
||
// ---- Chapters -------------------------------------------------------------
|
||
|
||
/**
|
||
* The tour. Eight stops rather than the seven the basin strictly needs, because
|
||
* the port is one of the four or five things on this coast that is unmistakably
|
||
* itself and a chapter is the only way a viewer gets to look at it.
|
||
*
|
||
* Camera notes, since the numbers are less obvious here than in a city that
|
||
* fits in one frame. `rotation` places the camera and the target is looked at
|
||
* from there, so a negative rotation puts the eye to the south-west — out over
|
||
* the water — looking back north-east into the basin. That is the standard
|
||
* Southern California view and six of these eight use it. The whole-board
|
||
* stop deliberately sits closer than the frame's true half-width, because the
|
||
* engine's fog closes at 460 units and at 391 m to the unit that is a hundred
|
||
* and eighty kilometres: pull the camera back far enough to see every corner
|
||
* and the San Gabriels dissolve into haze. Which is, to be fair, what they
|
||
* usually do.
|
||
*/
|
||
const WHOLE_BOARD: City["chapters"][number] = {
|
||
id: "all",
|
||
number: "01",
|
||
label: "The Whole Board",
|
||
shortLabel: "Whole Board",
|
||
focus: {
|
||
lat: 34.02,
|
||
lng: -118.12,
|
||
distance: 236,
|
||
height: 148,
|
||
rotation: -0.55,
|
||
},
|
||
description:
|
||
"A hundred kilometres of basin between the Pacific and a three-thousand-metre wall, with Catalina offshore and the Santa Anas closing the south-east. Everything on this map is inside one mountain rim.",
|
||
};
|
||
|
||
export const CHAPTERS: City["chapters"] = [
|
||
WHOLE_BOARD,
|
||
{
|
||
id: "dtla",
|
||
number: "02",
|
||
label: "Downtown Los Angeles",
|
||
shortLabel: "DTLA",
|
||
focus: {
|
||
lat: 34.05,
|
||
lng: -118.248,
|
||
distance: 19,
|
||
height: 13.5,
|
||
rotation: 0.63,
|
||
},
|
||
description:
|
||
"The one cluster of real towers in the basin, on a grid turned thirty-six degrees off north since 1781. The camera is lined up with that grid, which is why everything else in the frame looks crooked.",
|
||
},
|
||
{
|
||
id: "westside",
|
||
number: "03",
|
||
label: "The Westside",
|
||
shortLabel: "Westside",
|
||
focus: {
|
||
lat: 34.025,
|
||
lng: -118.435,
|
||
distance: 46,
|
||
height: 30,
|
||
rotation: -0.6,
|
||
},
|
||
description:
|
||
"Santa Monica, Venice, Culver City and Century City, seen from over the bay. Three different street grids meet in this frame and none of them agree; the seams are visible from here.",
|
||
},
|
||
{
|
||
id: "hollywood",
|
||
number: "04",
|
||
label: "Hollywood & Silver Lake",
|
||
shortLabel: "Hollywood",
|
||
focus: {
|
||
lat: 34.108,
|
||
lng: -118.305,
|
||
distance: 34,
|
||
height: 24,
|
||
rotation: 0.1,
|
||
},
|
||
description:
|
||
"The flats run north on a cardinal grid until they hit the Santa Monica Mountains and stop. The sign is on Mount Lee at the top of the frame; the reservoir below it is Silver Lake.",
|
||
},
|
||
{
|
||
id: "valley",
|
||
number: "05",
|
||
label: "The San Fernando Valley",
|
||
shortLabel: "The Valley",
|
||
focus: {
|
||
lat: 34.19,
|
||
lng: -118.43,
|
||
distance: 66,
|
||
height: 40,
|
||
rotation: -0.15,
|
||
},
|
||
description:
|
||
"Four hundred square kilometres of the most uninterrupted cardinal grid in the country, in a bowl with the Santa Monicas behind the camera and the San Gabriels across the top.",
|
||
},
|
||
{
|
||
id: "harbour",
|
||
number: "06",
|
||
label: "The Harbour & Palos Verdes",
|
||
shortLabel: "Harbour",
|
||
focus: {
|
||
lat: 33.76,
|
||
lng: -118.24,
|
||
distance: 40,
|
||
height: 26,
|
||
rotation: -0.9,
|
||
},
|
||
description:
|
||
"Three of every four boxes that left Los Angeles in July 2026 left empty \u2014 348,691 of 460,467 \u2014 because a container is worth $7,491 coming east across the Pacific and $347 going back. The pale stacks in these yards are that number. San Pedro, Terminal Island and Long Beach around one basin, behind thirteen kilometres of federal breakwater.",
|
||
},
|
||
{
|
||
id: "orange-county",
|
||
number: "07",
|
||
label: "Orange County",
|
||
shortLabel: "Orange County",
|
||
focus: {
|
||
lat: 33.73,
|
||
lng: -117.87,
|
||
distance: 84,
|
||
height: 52,
|
||
rotation: -0.5,
|
||
},
|
||
description:
|
||
"Anaheim's mile grid against Irvine's rotated master plan, with the Santa Ana River running diagonally through both of them and the Santa Anas standing up behind.",
|
||
},
|
||
{
|
||
id: "inland-empire",
|
||
number: "08",
|
||
label: "Riverside & the Inland Empire",
|
||
shortLabel: "Riverside",
|
||
focus: {
|
||
lat: 33.97,
|
||
lng: -117.42,
|
||
distance: 62,
|
||
height: 40,
|
||
rotation: -0.35,
|
||
},
|
||
description:
|
||
"Ninety kilometres inland and two hundred and sixty metres up, on a grid rotated forty-five degrees to the Santa Ana River. Box Springs Mountain to the east, Mount Baldy on the skyline north.",
|
||
},
|
||
];
|
||
|
||
// ---- The pack ------------------------------------------------------------
|
||
|
||
export const SOCAL_CITY: City = {
|
||
id: "socal",
|
||
name: "Southern California",
|
||
|
||
// The centre of the frame rather than the centre of anything civic — it lands
|
||
// out past Los Alamitos, roughly equidistant from downtown, Riverside and
|
||
// Dana Point. Putting the scene origin at the middle of the board keeps the
|
||
// projection symmetric, which matters more on a board this wide than being
|
||
// able to say the origin is City Hall.
|
||
center: { lat: 33.82, lng: -118.05 },
|
||
bounds: { minLat: 33.28, maxLat: 34.36, minLng: -118.88, maxLng: -117.22 },
|
||
|
||
/**
|
||
* 391 m to the scene unit, against San Francisco's 94.
|
||
*
|
||
* The board this produces is 393 by 308 units, against the Bay Area's 1003 by
|
||
* 830 — a metro four times the area rendered on a third of the board, which is
|
||
* why one instance here is a city block rather than a building.
|
||
*
|
||
* This used to be forced rather than chosen: `scene.ts` capped the orbit at
|
||
* 340 units and `cityDaylight` closed its fog at 460, both tuned when San
|
||
* Francisco was the only city, so however large a place was on the ground it
|
||
* had to come out roughly San Francisco's size in scene units or it could not
|
||
* be looked at. Both now derive from the board, so a pack is free to pick its
|
||
* own scale. This one keeps 285 because the numbers below — lot size, hill
|
||
* radii, bridge spans — were all authored against it, not because the engine
|
||
* still insists.
|
||
*/
|
||
latScale: 285,
|
||
|
||
/**
|
||
* Lower than San Francisco's 3.6, because the relief here does not need the
|
||
* help and cannot take it. The San Gabriel front rises three kilometres in
|
||
* eight, which is already twenty degrees; multiplying its tangent by 3.6 puts
|
||
* it past fifty-five and turns the most dramatic range front in North America
|
||
* into an obvious cartoon. 3.4 keeps it a wall without making it a cliff.
|
||
*/
|
||
verticalExaggeration: 3.4,
|
||
|
||
// ~80 m inside a focus region, ~800 m outside one. See FOCUS_REGIONS for the
|
||
// arithmetic; the short version is that this is the difference between
|
||
// 200,000 lattice points and 2.8 million.
|
||
cellLat: 0.00072,
|
||
cellLng: 0.00086,
|
||
coarseFactor: 10,
|
||
focusRegions: FOCUS_REGIONS,
|
||
|
||
/**
|
||
* ~500 m, against San Francisco's 200.
|
||
*
|
||
* The falloff exists to ramp the terrain grid's stair-stepped rim down to the
|
||
* smooth shore plate underneath it, so it has to be at least one cell wide or
|
||
* the steps survive. Out in the basin a cell is 480 m. The cost is that the
|
||
* Palos Verdes sea cliffs get a flat shelf in front of them, which is a fair
|
||
* price for a coastline that reads cleanly along its whole length.
|
||
*/
|
||
coastFalloff: 0.0045,
|
||
|
||
landmasses: LANDMASSES,
|
||
parks: PARKS,
|
||
inlandWater: INLAND_WATER,
|
||
hills: HILLS,
|
||
districts: DISTRICTS,
|
||
|
||
/**
|
||
* The basin's six fields, drawn by `engine/airports.ts`. LAX's runways-as-
|
||
* roads are gone from `ROADS` above and must stay gone: a board carrying both
|
||
* floats a dark stripe over every runway the kit lays flush.
|
||
*/
|
||
airports: AIRPORTS,
|
||
|
||
/**
|
||
* San Pedro Bay, drawn by `engine/ports.ts`. Two ports, one federal
|
||
* breakwater, fifty-six gantries and six container yards — in four draw calls,
|
||
* because every bucket merges across both ports.
|
||
*/
|
||
ports: PORTS,
|
||
landmarks: LANDMARKS,
|
||
bridges: BRIDGES,
|
||
roads: ROADS,
|
||
chapters: CHAPTERS,
|
||
|
||
/**
|
||
* Drier and hazier than the default. San Francisco's palette is a cool grey-
|
||
* green coast; this one is chaparral and decomposed granite, with a warm
|
||
* horizon because the fog planes here are standing in for the basin's haze
|
||
* rather than for marine layer.
|
||
*/
|
||
palette: {
|
||
skyTop: 0x8db2d4,
|
||
skyHorizon: 0xe6ded0,
|
||
sea: 0x3f7391,
|
||
lake: 0x4e7d99,
|
||
shore: 0xc2b393,
|
||
sand: 0xd2c3a3,
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||
flats: 0xa9a291,
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||
upland: 0x9a8d74,
|
||
park: 0x6d7f52,
|
||
parkHigh: 0x4e6440,
|
||
},
|
||
};
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||
|
||
export default SOCAL_CITY;
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