Files
gods-eye-view/src/app/layers/streetLevel.js
T
Said TurkseverandClaude Opus 5.5 cb01014e36 feat(street-level): KartaView as a third, keyless imagery provider
Coverage lines from KartaView's z13-14 JSON tiles (OSM ways with photos,
chained end to start), the photo nearest a clicked line, cones along its
sequence, and a viewer for flat photos and 360° panoramas (a small WebGL
equirectangular renderer, no new dependency) with ‹ › along the sequence.

Mapillary's camera-driven line coverage and sequence cones move to the
provider-neutral core (lineCoverage.js, sequenceCones.js) with the tile
fetch, zoom ladder, colours and pick prefixes injected; Mapillary keeps
thin wrappers and its tests pass unchanged.

KartaView quirks handled: api.kartaview.org (the documented
api.openstreetcam.org serves empty tiles), photo URLs that name storage1
for photos stored elsewhere, and a photo API that answers 429 to more than
about three requests at once (two in flight, retried with backoff).

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-10-13 18:33:14 +01:00

51 lines
1.7 KiB
JavaScript

import { createStreetLevelLayer } from '../../layers/streetLevel/index.js';
import { createMapillaryProvider } from '../../layers/streetLevel/providers/mapillary/index.js';
import { createGoogleProvider } from '../../layers/streetLevel/providers/google/index.js';
import { createKartaViewProvider } from '../../layers/streetLevel/providers/kartaview/index.js';
import * as sprites from '../../data/spriteOrder.js';
import * as picking from '../../data/pickRegistry.js';
import * as input from '../../data/inputOwnership.js';
import * as scenePick from '../../data/scenePick.js';
import * as render from '../../renderGovernor.js';
/** The browser Maps key the scene was started with (src/app/scene.js). */
const googleApiKey = () => globalThis.window?.__GOOGLE_MAPS_API_KEY__ || null;
/**
* Mapillary, Google Street View and KartaView, once the Mapillary source is
* supplied; else none.
*/
function defaultProviders(sources) {
if (sources.mapillary == null) return [];
return [
createMapillaryProvider({ source: sources.mapillary }),
createGoogleProvider({ getApiKey: googleApiKey }),
createKartaViewProvider(),
];
}
/**
* Inject providers, or use the defaults. An explicit provider list replaces
* them; an unused sources.mapillary is neither constructed nor validated,
* including when the list is empty.
*/
export function createApplicationStreetLevel({
surface,
sources = {},
providers = defaultProviders(sources),
}) {
return createStreetLevelLayer({
providers,
services: {
sprites,
picking,
input,
scenePick,
render,
ground: surface?.groundFloor ?? null,
meshFloor: surface?.meshFloor ?? null,
terrain: surface?.terrain ?? null,
},
});
}