Format the files this branch wrote or broke with Prettier

scripts/fixtures/w2/radio.mjs

@@ -38,71 +38,72 @@ export const stations = Array.from({ length: 750 }, (_, index) => {
 });
 
 export async function installRadioFixture(page) {
-await page.evaluateOnNewDocument((stations) => {
-  localStorage.clear();
-  localStorage.setItem('gev:first-run-mission:v1', 'suppressed');
-  window.__qaRadio = {
-    stations,
-    generation: 1,
-    plays: [],
-    delay: 0,
-    response: 'normal',
-    pending: null,
-  };
-  HTMLMediaElement.prototype.play = function () {
-    window.qaPlayer = this;
-    window.__qaRadio.plays.push(this.src);
-    if (window.__qaRadio.delayPlay) {
-      window.__qaRadio.delayPlay = false;
-      return new Promise((resolve) => {
-        window.__qaRadio.releasePlay = () => {
-          this.dispatchEvent(new Event('playing'));
-          resolve();
-        };
-      });
-    }
-    queueMicrotask(() => this.dispatchEvent(new Event('playing')));
-    return Promise.resolve();
-  };
-  const fetch = window.fetch.bind(window);
-  window.fetch = async (input, init) => {
-    const address = String(
-      typeof input === 'string' || input instanceof URL ? input : input.url,
-    );
-    if (address.includes('/api/radio/stations')) {
-      const qa = window.__qaRadio;
-      qa.reads = (qa.reads || 0) + 1;
-      const response = {
-        stations: qa.response === 'empty' ? [] : qa.stations,
-        updatedAt: new Date().toISOString(),
-        stale: false,
-        degraded: false,
-        acceptedGeneration: qa.generation,
-        catalogInstance: 'w2-radio-fixture',
-      };
-      const mode = qa.response;
-      const delay = qa.delay;
-      qa.delay = 0;
-      if (delay)
-        await new Promise((resolve) => {
-          qa.pending = resolve;
+  await page.evaluateOnNewDocument((stations) => {
+    localStorage.clear();
+    localStorage.setItem('gev:first-run-mission:v1', 'suppressed');
+    window.__qaRadio = {
+      stations,
+      generation: 1,
+      plays: [],
+      delay: 0,
+      response: 'normal',
+      pending: null,
+    };
+    HTMLMediaElement.prototype.play = function () {
+      window.qaPlayer = this;
+      window.__qaRadio.plays.push(this.src);
+      if (window.__qaRadio.delayPlay) {
+        window.__qaRadio.delayPlay = false;
+        return new Promise((resolve) => {
+          window.__qaRadio.releasePlay = () => {
+            this.dispatchEvent(new Event('playing'));
+            resolve();
+          };
         });
-      init?.signal?.throwIfAborted();
-      return new Response(
-        mode === 'failure' ? '{}' : JSON.stringify(response),
-        {
-          status: mode === 'failure' ? 503 : 200,
-          headers: { 'Content-Type': 'application/json' },
-        },
+      }
+      queueMicrotask(() => this.dispatchEvent(new Event('playing')));
+      return Promise.resolve();
+    };
+    const fetch = window.fetch.bind(window);
+    window.fetch = async (input, init) => {
+      const address = String(
+        typeof input === 'string' || input instanceof URL ? input : input.url,
       );
-    }
-    if (address.includes('/api/radio/click/'))
-      return new Response(null, { status: 204 });
-    if (address.includes('/api/flights')) return new Response('{"states":[]}');
-    if (address.includes('/api/military')) return new Response('{"ac":[]}');
-    if (address.includes('/api/vessels'))
-      return new Response('{"connected":false,"vessels":[]}');
-    return fetch(input, init);
-  };
-}, stations);
+      if (address.includes('/api/radio/stations')) {
+        const qa = window.__qaRadio;
+        qa.reads = (qa.reads || 0) + 1;
+        const response = {
+          stations: qa.response === 'empty' ? [] : qa.stations,
+          updatedAt: new Date().toISOString(),
+          stale: false,
+          degraded: false,
+          acceptedGeneration: qa.generation,
+          catalogInstance: 'w2-radio-fixture',
+        };
+        const mode = qa.response;
+        const delay = qa.delay;
+        qa.delay = 0;
+        if (delay)
+          await new Promise((resolve) => {
+            qa.pending = resolve;
+          });
+        init?.signal?.throwIfAborted();
+        return new Response(
+          mode === 'failure' ? '{}' : JSON.stringify(response),
+          {
+            status: mode === 'failure' ? 503 : 200,
+            headers: { 'Content-Type': 'application/json' },
+          },
+        );
+      }
+      if (address.includes('/api/radio/click/'))
+        return new Response(null, { status: 204 });
+      if (address.includes('/api/flights'))
+        return new Response('{"states":[]}');
+      if (address.includes('/api/military')) return new Response('{"ac":[]}');
+      if (address.includes('/api/vessels'))
+        return new Response('{"connected":false,"vessels":[]}');
+      return fetch(input, init);
+    };
+  }, stations);
 }

src/app/constructCatalog.js

@@ -86,7 +86,11 @@ export function createApplicationCatalog({
   const weatherClock = layerSession?.weatherClock ?? createWeatherClock();
   if (layerSession && !layerSession.weatherClock) {
     layerSession.weatherClock = weatherClock;
-    layerSession.lifetime.signal.addEventListener('abort', weatherClock.destroy, { once: true });
+    layerSession.lifetime.signal.addEventListener(
+      'abort',
+      weatherClock.destroy,
+      { once: true },
+    );
   }
   const dispose = () => {
     signal.removeEventListener('abort', dispose);
@@ -98,7 +102,9 @@ export function createApplicationCatalog({
     if (!layerSession?.militaryRegistry) {
       const lifetime = layerSession?.lifetime.signal ?? signal;
       if (sourceComposition.isConfigured('military'))
-        militaryRegistry.configureSource(sources.military, { signal: lifetime });
+        militaryRegistry.configureSource(sources.military, {
+          signal: lifetime,
+        });
       if (layerSession) {
         layerSession.militaryRegistry = militaryRegistry;
         lifetime.addEventListener('abort', militaryRegistry.dispose, {
@@ -129,12 +135,14 @@ export function createApplicationCatalog({
       ),
     );
     const military = once(() =>
-      sessionModel('military', () => createApplicationMilitary({
-        surface,
-        source: sources.military,
-        militaryRegistry,
-        resolveAsset,
-      })),
+      sessionModel('military', () =>
+        createApplicationMilitary({
+          surface,
+          source: sources.military,
+          militaryRegistry,
+          resolveAsset,
+        }),
+      ),
     );
     const vessels = once(() =>
       sessionModel('ais-live-vessels', () =>
@@ -153,39 +161,53 @@ export function createApplicationCatalog({
       ),
     );
     const satellites = once(() =>
-      sessionModel('satellites', () => createApplicationSatellites({
-        source: sources.satellites,
-      })),
+      sessionModel('satellites', () =>
+        createApplicationSatellites({
+          source: sources.satellites,
+        }),
+      ),
     );
     // Catalog order: [layer id(s), construction]. Only the layers the
     // engine can show are constructed (renderers.js).
     const entries = [
-      ['bhote-koshi-2026', () => sessionModel('bhote-koshi-2026', () => createBhoteKoshiEventLayer({
-        createNativeRenderer: (engine) => rendererFor('bhote-koshi-2026', engine),
-      }))],
+      [
+        'bhote-koshi-2026',
+        () =>
+          sessionModel('bhote-koshi-2026', () =>
+            createBhoteKoshiEventLayer({
+              createNativeRenderer: (engine) =>
+                rendererFor('bhote-koshi-2026', engine),
+            }),
+          ),
+      ],
       [
         'bhote-koshi-locator',
         () =>
-          sessionModel('bhote-koshi-locator', () => createBhoteKoshiLocatorLayer({
-            boundaryResolver: nepalBoundaryResolver,
-            createNativeRenderer: (engine, data) => rendererFor('bhote-koshi-locator', engine, { data }),
-          })),
+          sessionModel('bhote-koshi-locator', () =>
+            createBhoteKoshiLocatorLayer({
+              boundaryResolver: nepalBoundaryResolver,
+              createNativeRenderer: (engine, data) =>
+                rendererFor('bhote-koshi-locator', engine, { data }),
+            }),
+          ),
       ],
       ['flights', flights],
       ['military', military],
       [
         'local-adsb',
         () =>
-          sessionModel('local-adsb', () => createApplicationLocalAdsb({
-            surface,
-            // QA fixture receivers (?qaFeed=local-adsb:fixture, dev only).
-            ...(sources.localAdsbFeeds
-              ? { feeds: sources.localAdsbFeeds }
-              : {}),
-            enrichment: sources.flights,
-            displayParams: () => flights().getParams(),
-            ...(resolveAsset ? { resolveAsset } : {}),
-          })),
+          sessionModel('local-adsb', () =>
+            createApplicationLocalAdsb({
+              surface,
+              // QA fixture receivers (?qaFeed=local-adsb:fixture, dev only).
+              ...(sources.localAdsbFeeds
+                ? { feeds: sources.localAdsbFeeds }
+                : {}),
+              enrichment: sources.flights,
+              displayParams: () => flights().getParams(),
+              ...(resolveAsset ? { resolveAsset } : {}),
+            }),
+          ),
       ],
       [
         'earthquakes',
@@ -196,144 +218,215 @@ export function createApplicationCatalog({
       ],
       [
         'air-quality',
-        () => sessionModel('air-quality', () => createApplicationAirQuality({ source: sources['air-quality'] })),
+        () =>
+          sessionModel('air-quality', () =>
+            createApplicationAirQuality({ source: sources['air-quality'] }),
+          ),
       ],
       [
         'fire-perimeters',
         () =>
-          sessionModel('fire-perimeters', () => createApplicationFirePerimeters({
-            source: sources['fire-perimeters'],
-          })),
+          sessionModel('fire-perimeters', () =>
+            createApplicationFirePerimeters({
+              source: sources['fire-perimeters'],
+            }),
+          ),
       ],
       [
         'gnss-integrity',
         () =>
-          sessionModel('gnss-integrity', () => createApplicationGnssIntegrity({
-            source: sources['gnss-integrity'],
-            windowMs: sources['gnss-integrity'].windowMs,
-          })),
+          sessionModel('gnss-integrity', () =>
+            createApplicationGnssIntegrity({
+              source: sources['gnss-integrity'],
+              windowMs: sources['gnss-integrity'].windowMs,
+            }),
+          ),
       ],
       [
         's2-ghostmaps',
-        () => sessionModel('s2-ghostmaps', () => createApplicationGhostMaps({ source: sources['s2-ghostmaps'] })),
+        () =>
+          sessionModel('s2-ghostmaps', () =>
+            createApplicationGhostMaps({ source: sources['s2-ghostmaps'] }),
+          ),
       ],
       [
         'alpr-cameras',
-        () => sessionModel('alpr-cameras', () => createApplicationAlpr({ surface, source: sources.alpr })),
+        () =>
+          sessionModel('alpr-cameras', () =>
+            createApplicationAlpr({ surface, source: sources.alpr }),
+          ),
       ],
       [
         'street-level',
         () =>
-          sessionModel('street-level', () => createApplicationStreetLevel({
-            surface,
-            nativeRenderer:engine=>rendererFor('street-level',engine),
-            sources: { mapillary: sources.mapillary },
-            providers: streetLevelProviders,
-          })),
+          sessionModel('street-level', () =>
+            createApplicationStreetLevel({
+              surface,
+              nativeRenderer: (engine) => rendererFor('street-level', engine),
+              sources: { mapillary: sources.mapillary },
+              providers: streetLevelProviders,
+            }),
+          ),
       ],
       ['satellites', satellites],
       [
         'rocket-launches',
         () =>
-          sessionModel('rocket-launches', () => createApplicationLaunches({
-            source: sources.launches,
-            satellites: satellites(),
-          })),
+          sessionModel('rocket-launches', () =>
+            createApplicationLaunches({
+              source: sources.launches,
+              satellites: satellites(),
+            }),
+          ),
       ],
       [
         'traffic',
-        () => sessionModel('traffic', () => createApplicationTraffic({
-          source: sources.traffic, surface, nativeRenderer: engine => rendererFor('traffic',engine),
-        })),
+        () =>
+          sessionModel('traffic', () =>
+            createApplicationTraffic({
+              source: sources.traffic,
+              surface,
+              nativeRenderer: (engine) => rendererFor('traffic', engine),
+            }),
+          ),
+      ],
+      [
+        'cctv',
+        () =>
+          sessionModel('cctv', () =>
+            createApplicationCctv({ surface, source: sources.cctv }),
+          ),
       ],
-      ['cctv', () => sessionModel('cctv', () => createApplicationCctv({ surface, source: sources.cctv }))],
       [
         'radio',
-        () => sessionModel('radio', () => createApplicationRadio({ surface, source: sources.radio })),
+        () =>
+          sessionModel('radio', () =>
+            createApplicationRadio({ surface, source: sources.radio }),
+          ),
       ],
       [
         'transit',
-        () => sessionModel('transit', () => createApplicationTransit({ surface, source: sources.transit })),
+        () =>
+          sessionModel('transit', () =>
+            createApplicationTransit({ surface, source: sources.transit }),
+          ),
       ],
       [
         'bikeshare',
-        () => sessionModel('bikeshare', () => createApplicationBikeshare({ source: sources.bikeshare })),
+        () =>
+          sessionModel('bikeshare', () =>
+            createApplicationBikeshare({ source: sources.bikeshare }),
+          ),
       ],
       [
         'directions',
-        () => sessionModel('directions', () => createApplicationDirections({ source: sources.directions, surface })),
+        () =>
+          sessionModel('directions', () =>
+            createApplicationDirections({
+              source: sources.directions,
+              surface,
+            }),
+          ),
       ],
       [
         'recent-imagery',
         () =>
-          sessionModel('recent-imagery', () => createApplicationRecentImagery({
-            source: sources['recent-imagery'],
-          })),
+          sessionModel('recent-imagery', () =>
+            createApplicationRecentImagery({
+              source: sources['recent-imagery'],
+            }),
+          ),
       ],
       ['ais-live-vessels', vessels],
       ['military-installations', installations],
       [
         'military-awareness',
-        () => sessionModel('military-awareness', () =>
-          createApplicationAwareness({
-            flights: flights(),
-            military: military(),
-            vessels: vessels(),
-            installations: installations(),
-          }),
-        ),
+        () =>
+          sessionModel('military-awareness', () =>
+            createApplicationAwareness({
+              flights: flights(),
+              military: military(),
+              vessels: vessels(),
+              installations: installations(),
+            }),
+          ),
       ],
       [
         'wind',
-        () => sessionModel('wind', () => createWindLayer({
-          feed: sources.wind,
-          clock: weatherClock,
-          createNativeRendering: (engine) => rendererFor('wind', engine),
-        })),
+        () =>
+          sessionModel('wind', () =>
+            createWindLayer({
+              feed: sources.wind,
+              clock: weatherClock,
+              createNativeRendering: (engine) => rendererFor('wind', engine),
+            }),
+          ),
       ],
       ...['weather-radar', 'weather-satellite', 'weather-lightning'].map(
         (id) => [
           id,
-          () => sessionModel(id, () =>
-            createWeatherLayer({
-              feed: sources.weather,
-              id,
-              clock: weatherClock,
-              createNativeRendering: (engine, options) => rendererFor(id, engine, options),
-            }),
-          ),
+          () =>
+            sessionModel(id, () =>
+              createWeatherLayer({
+                feed: sources.weather,
+                id,
+                clock: weatherClock,
+                createNativeRendering: (engine, options) =>
+                  rendererFor(id, engine, options),
+              }),
+            ),
         ],
       ),
       [
         'weather-cyclones',
-        () => sessionModel('weather-cyclones', () => createCyclonesLayer({
-          feed: sources.cyclones,
-          createNativeRendering: (engine, options) => rendererFor('weather-cyclones', engine, options),
-        })),
+        () =>
+          sessionModel('weather-cyclones', () =>
+            createCyclonesLayer({
+              feed: sources.cyclones,
+              createNativeRendering: (engine, options) =>
+                rendererFor('weather-cyclones', engine, options),
+            }),
+          ),
       ],
       [
         ['local-datacenters', 'local-dams'],
-        () => sessionModel('local-infrastructure', () =>
-          createInfrastructureLayers(localGeoJsonServices, (config, services) =>
-            createInfrastructureSessionLayer(config, services, (engine, descriptor, ops) =>
-              rendererFor(config.id,engine,{config:descriptor,services:ops}))),
-        ),
+        () =>
+          sessionModel('local-infrastructure', () =>
+            createInfrastructureLayers(
+              localGeoJsonServices,
+              (config, services) =>
+                createInfrastructureSessionLayer(
+                  config,
+                  services,
+                  (engine, descriptor, ops) =>
+                    rendererFor(config.id, engine, {
+                      config: descriptor,
+                      services: ops,
+                    }),
+                ),
+            ),
+          ),
       ],
       [
         'telegeography-submarine-cables',
-        () => sessionModel('telegeography-submarine-cables', () => createApplicationCables({ source: sources.cables, session: true })),
+        () =>
+          sessionModel('telegeography-submarine-cables', () =>
+            createApplicationCables({ source: sources.cables, session: true }),
+          ),
       ],
       [
         'local-firms',
         () =>
-          sessionModel('local-firms', () => createApplicationFirms({
-            surface,
-            id: 'local-firms',
-            name: 'FIRMS Active Fires',
-            icon: '▲',
-            source: 'NASA FIRMS · LIVE',
-            feed: sources.firms,
-          })),
+          sessionModel('local-firms', () =>
+            createApplicationFirms({
+              surface,
+              id: 'local-firms',
+              name: 'FIRMS Active Fires',
+              icon: '▲',
+              source: 'NASA FIRMS · LIVE',
+              feed: sources.firms,
+            }),
+          ),
       ],
     ];
     const available = (id) => availability.isAvailable(id);

src/app/layers/directions.js

@@ -4,5 +4,9 @@ import { rendererFor } from './renderers.js';
 
 /** Construct Directions with application scene owners and an explicit route source. */
 export function createApplicationDirections({ source, surface }) {
-  return createApplicationDirectionsLayer({ source, groundFloor: surface?.groundFloor, createNativeRenderer: (engine) => rendererFor('directions', engine) });
+  return createApplicationDirectionsLayer({
+    source,
+    groundFloor: surface?.groundFloor,
+    createNativeRenderer: (engine) => rendererFor('directions', engine),
+  });
 }

src/app/layers/gnss.js

@@ -5,9 +5,10 @@ import { createGnssIntegrityLayer } from '../../layers/gnss/index.js';
 /** Wire the adsb.lol GNSS navigation-integrity layer into the application catalog. */
 export function createApplicationGnssIntegrity(options) {
   return createGnssIntegrityLayer({
-    createRenderer: ({ viewer, engine, viewAnchor }) => engine
-      ? rendererFor('gnss-integrity', engine, { viewer, viewAnchor })
-      : createGnssCesiumRenderer({ viewer, viewAnchor }),
+    createRenderer: ({ viewer, engine, viewAnchor }) =>
+      engine
+        ? rendererFor('gnss-integrity', engine, { viewer, viewAnchor })
+        : createGnssCesiumRenderer({ viewer, viewAnchor }),
     ...options,
   });
 }

src/app/layers/perimeters.js

@@ -24,9 +24,16 @@ export function createApplicationFirePerimeters(options) {
     openExternal: (url) => window.open(url, '_blank', 'noopener,noreferrer'),
     screenSpaceEventHandlerFactory: (viewer) =>
       new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas),
-    createRenderer: ({viewer, engine, screenSpaceEventHandlerFactory}) => engine
-      ? rendererFor('fire-perimeters', engine, {viewer, screenSpaceEventHandlerFactory})
-      : createPerimetersCesiumRenderer({viewer, screenSpaceEventHandlerFactory}),
+    createRenderer: ({ viewer, engine, screenSpaceEventHandlerFactory }) =>
+      engine
+        ? rendererFor('fire-perimeters', engine, {
+            viewer,
+            screenSpaceEventHandlerFactory,
+          })
+        : createPerimetersCesiumRenderer({
+            viewer,
+            screenSpaceEventHandlerFactory,
+          }),
     picking,
     pointer: { isPointerFree },
     ...options,

src/app/layers/renderers.js

@@ -97,7 +97,8 @@ export const CESIUM_LAYER_RENDERERS = Object.freeze({
   earthquakes: createEarthquakesCesiumRenderer,
   'air-quality': (_engine, options) => createAirQualityCesiumRenderer(options),
   'gnss-integrity': (_engine, options) => createGnssCesiumRenderer(options),
-  'fire-perimeters': (_engine, options) => createPerimetersCesiumRenderer(options),
+  'fire-perimeters': (_engine, options) =>
+    createPerimetersCesiumRenderer(options),
   'local-firms': createFirmsCesiumRenderer,
   'rocket-launches': createLaunchesCesiumRenderer,
   satellites: createSatellitesCesiumRenderer,

src/app/layers/submarineCables.js

@@ -5,18 +5,20 @@ import { rendererFor } from './renderers.js';
 import { overlayHost } from './overlayHost.js';
 /** Wire cable source geometry to the application overlay host. */
 export function createApplicationCables({ session = false, ...options }) {
-  const createCesium = (source) => createSubmarineCableLayer({
-    overlayHost,
-    screenSpaceEventHandlerFactory: (canvas) =>
-      new Cesium.ScreenSpaceEventHandler(canvas),
-    mapStackEventTarget: typeof window !== 'undefined' ? window : null,
-    ...options,
-    source,
-  });
+  const createCesium = (source) =>
+    createSubmarineCableLayer({
+      overlayHost,
+      screenSpaceEventHandlerFactory: (canvas) =>
+        new Cesium.ScreenSpaceEventHandler(canvas),
+      mapStackEventTarget: typeof window !== 'undefined' ? window : null,
+      ...options,
+      source,
+    });
   if (!session) return createCesium(options.source);
   return createCableSessionLayer({
     source: options.source,
     createCesium,
-    createNavara: (engine) => rendererFor('telegeography-submarine-cables', engine, { overlayHost }),
+    createNavara: (engine) =>
+      rendererFor('telegeography-submarine-cables', engine, { overlayHost }),
   });
 }

src/app/layers/traffic.js

@@ -7,6 +7,11 @@ import * as render from '../../renderGovernor.js';
 export function createApplicationTraffic({ source, surface, nativeRenderer }) {
   return createTrafficLayer({
     source,
-    services: { credits, render, nativeRenderer, ground: surface?.groundFloor || ground },
+    services: {
+      credits,
+      render,
+      nativeRenderer,
+      ground: surface?.groundFloor || ground,
+    },
   });
 }

src/app/viewerlessTools.test.mjs

@@ -17,15 +17,33 @@ import {
 // The tools without a viewer (the experimental Navara engine); they load
 // from src/app/navaraMode.js.
 test('without a viewer the tools run the governor on the engine, show the notice, create no viewer tools and run voice on the engine', async (t) => {
-  const saved = { window: globalThis.window, document: globalThis.document, localStorage:globalThis.localStorage };
+  const saved = {
+    window: globalThis.window,
+    document: globalThis.document,
+    localStorage: globalThis.localStorage,
+  };
   const listeners = new Map();
   globalThis.window = {};
-  globalThis.localStorage = { getItem:()=>null,setItem(){},removeItem(){} };
+  globalThis.localStorage = {
+    getItem: () => null,
+    setItem() {},
+    removeItem() {},
+  };
   globalThis.document = {
     hidden: false,
     getElementById: () => null,
     querySelector: () => null,
-    body: {classList:{add(){},remove(){},toggle(){},contains(){return false;}},appendChild(){}},
+    body: {
+      classList: {
+        add() {},
+        remove() {},
+        toggle() {},
+        contains() {
+          return false;
+        },
+      },
+      appendChild() {},
+    },
     addEventListener: (type, fn) => listeners.set(type, fn),
     removeEventListener: (type, fn) => {
       if (listeners.get(type) === fn) listeners.delete(type);

src/data/aircraftEmergencyAnalyst.test.mjs

@@ -483,7 +483,7 @@ test('GERMAN: an existing untracked military billboard repaints each poll withou
   });
   flightState.records = records;
   flightState._renderer = { view: {}, surfaceExclusions: () => [] };
-  const {applySnapshot: apply} = createMilitarySnapshotRenderer({
+  const { applySnapshot: apply } = createMilitarySnapshotRenderer({
     flightState,
     records,
     groundFloor: { warmGroundFloor() {}, cachedGroundFloor: () => null },

src/data/bhoteKoshiEmbeddedMedia.js

@@ -550,12 +550,13 @@ function anchorOnScreen(viewer, engine, anchor, root) {
     );
     if (Cesium.Cartesian3.dot(delta, camera.directionWC) <= 0) return null;
   }
-  const pixel = engine ? engine.projector.worldToWindow(anchor, {}) : Cesium.SceneTransforms.worldToWindowCoordinates(
-    viewer.scene,
-    anchor,
-  );
+  const pixel = engine
+    ? engine.projector.worldToWindow(anchor, {})
+    : Cesium.SceneTransforms.worldToWindowCoordinates(viewer.scene, anchor);
   if (!pixel) return null;
-  const canvasBounds = (engine?.host.canvas ?? viewer?.canvas)?.getBoundingClientRect?.();
+  const canvasBounds = (
+    engine?.host.canvas ?? viewer?.canvas
+  )?.getBoundingClientRect?.();
   const rootBounds = root.getBoundingClientRect?.();
   if (!canvasBounds || !rootBounds) return null;
   const x = pixel.x + canvasBounds.left - rootBounds.left;
@@ -638,7 +639,11 @@ function createRoot(documentRef, viewer) {
   const root = documentRef.createElement('div');
   root.id = 'bhote-koshi-embedded-media-root';
   root.setAttribute('aria-live', 'polite');
-  (documentRef.getElementById?.('cesiumContainer') || viewer?.container || documentRef.body)?.append(root);
+  (
+    documentRef.getElementById?.('cesiumContainer') ||
+    viewer?.container ||
+    documentRef.body
+  )?.append(root);
   return root;
 }
 

src/data/bhoteKoshiEvent.js

@@ -47,7 +47,8 @@ const SCENE_PATH_RENDER_HOLD = 'bhote-koshi-scene-path-travel';
 const SCENE_MEDIA_MIN_PLAYBACK_SECONDS = 6;
 const SCENE_MEDIA_EXIT_SECONDS = 0.65;
 const BHOTE_EVENT_ACCENT = WORLD_OVERLAY_STYLE.accent;
-const FLOOD_COLOR = () => Cesium.Color.fromCssColorString('#d8954e').withAlpha(0.68);
+const FLOOD_COLOR = () =>
+  Cesium.Color.fromCssColorString('#d8954e').withAlpha(0.68);
 const SURGE_COLOR = () => Cesium.Color.fromCssColorString('#e8b47c');
 const CINEMATIC_INPUT_EVENTS = Object.freeze(['pointerdown', 'wheel']);
 const CINEMATIC_VIEW_SPECS = Object.freeze([

src/data/bhoteKoshiLocator.js

@@ -291,7 +291,10 @@ export function createBhoteKoshiLocatorLayer({
   let _pausedApproach = null;
   const cameraForScene = () => _engine?.camera ?? _viewer?.camera;
   const creditTarget = () => _engine ?? _viewer;
-  const requestRender = reason => _engine?.kind === 'navara' ? _engine.render.request(reason) : requestSceneRender(reason);
+  const requestRender = (reason) =>
+    _engine?.kind === 'navara'
+      ? _engine.render.request(reason)
+      : requestSceneRender(reason);
   let _dataSource = null;
   let _enabled = false;
   let _boundaryReady = false;
@@ -651,10 +654,17 @@ export function createBhoteKoshiLocatorLayer({
         roll: Cesium.Math.toRadians(pose.roll),
       },
       duration,
-      easingFunction: orbit ? Cesium.EasingFunction.SINUSOIDAL_IN_OUT : Cesium.EasingFunction.CUBIC_IN_OUT,
+      easingFunction: orbit
+        ? Cesium.EasingFunction.SINUSOIDAL_IN_OUT
+        : Cesium.EasingFunction.CUBIC_IN_OUT,
       complete: () => {
         if (_triggerApproachAttempt !== attempt) return;
-        if (orbit || !_enabled || _presentation !== BHOTE_KOSHI_TRIGGER_RECORD_PRESENTATION) finish();
+        if (
+          orbit ||
+          !_enabled ||
+          _presentation !== BHOTE_KOSHI_TRIGGER_RECORD_PRESENTATION
+        )
+          finish();
         else flyTriggerStage(attempt, 'orbiting', TRIGGER_ORBIT_DURATION_SEC);
       },
       cancel: finish,
@@ -1042,14 +1052,14 @@ export function createBhoteKoshiLocatorLayer({
     showOsmCredit(creditTarget(), BHOTE_KOSHI_LOCATOR_LAYER_ID);
   }
 
-  function attachRenderer(viewer, {engine = null} = {}) {
+  function attachRenderer(viewer, { engine = null } = {}) {
     _viewer = viewer;
     _engine = engine;
     if (!_enabled) return true;
     connectDisplay();
-    publishOverlayEntries({moving: _placeRevealMoving});
+    publishOverlayEntries({ moving: _placeRevealMoving });
     if (_pausedApproach) {
-      const {phase, remaining} = _pausedApproach;
+      const { phase, remaining } = _pausedApproach;
       _pausedApproach = null;
       if (phase === 'armed') armTriggerApproach();
       else flyTriggerStage((_triggerApproachAttempt = {}), phase, remaining);
@@ -1060,8 +1070,11 @@ export function createBhoteKoshiLocatorLayer({
   function detachRenderer() {
     const phase = _triggerApproachAttempt?.phase;
     if (phase && phase !== 'finished') {
-      _pausedApproach = {phase, remaining: Math.max(0, (_triggerApproachAttempt.endsAt - now()) / 1000)};
-      clearTriggerApproach({preserveCallout: true});
+      _pausedApproach = {
+        phase,
+        remaining: Math.max(0, (_triggerApproachAttempt.endsAt - now()) / 1000),
+      };
+      clearTriggerApproach({ preserveCallout: true });
     }
     _native?.destroy();
     _native = null;

src/data/directions.js

@@ -43,7 +43,11 @@ export function createApplicationDirectionsLayer({
   createNativeRenderer,
   groundFloor = ground,
 } = {}) {
-  return createDirectionsLayer({ services: { ...directionsServices, ground: groundFloor }, source, createNativeRenderer });
+  return createDirectionsLayer({
+    services: { ...directionsServices, ground: groundFloor },
+    source,
+    createNativeRenderer,
+  });
 }
 
 export {

src/data/infrastructure.js

@@ -6,7 +6,10 @@ import { INFRASTRUCTURE_DATA_URLS } from '../sources/infrastructureData.js';
  * @param {object} services Caller-owned context, overlay and render operations.
  * @returns {object[]} Datacenters then dams, with stable standalone identities.
  */
-export function createInfrastructureLayers(services, createLayer = createLocalGeoJsonLayer) {
+export function createInfrastructureLayers(
+  services,
+  createLayer = createLocalGeoJsonLayer,
+) {
   const datacentersUrl = INFRASTRUCTURE_DATA_URLS['local-datacenters'];
   const damsUrl = INFRASTRUCTURE_DATA_URLS['local-dams'];
   const datacenters = createLayer(

src/data/layerStateCoordinator.js

@@ -406,12 +406,21 @@ export class LayerStateCoordinator {
           );
           // A same-document engine choice retains operational layer intents.
           // The share still owns durable preferences and later history visits.
-          if (live && this.dataManager.layers.get(entry.id) === live.entry &&
-              !live.entry.lifecycleUncertain && live.entry.enabled === targetEnabled) {
+          if (
+            live &&
+            this.dataManager.layers.get(entry.id) === live.entry &&
+            !live.entry.lifecycleUncertain &&
+            live.entry.enabled === targetEnabled
+          ) {
             return {
-              layerId: entry.id, targetEnabled, origin, phase: 'retained',
+              layerId: entry.id,
+              targetEnabled,
+              origin,
+              phase: 'retained',
               ...currentLayerOutcome(this.dataManager, entry.id),
-              appliedOptions: {}, persistenceWrite: false, succeeded: true,
+              appliedOptions: {},
+              persistenceWrite: false,
+              succeeded: true,
             };
           }
           const options = layerOptionsForRestore(this._durableState, entry.id);
@@ -512,24 +521,33 @@ export class LayerStateCoordinator {
     const model = this.dataManager.layers.get(selected.layerId)?.module;
     if (
       model?.attachRenderer &&
-      String(model.getParams?.()[selected.optionKey]) === String(selected.targetId) &&
+      String(model.getParams?.()[selected.optionKey]) ===
+        String(selected.targetId) &&
       model.hasContact?.(selected.targetId) === true
-    ) return selected;
+    )
+      return selected;
     return null;
   }
 
   resumeRetainedTracking(previous) {
     const selected = this.retainedTrackingTarget();
     if (
-      !selected || selected.layerId !== previous.layerId ||
+      !selected ||
+      selected.layerId !== previous.layerId ||
       selected.targetId !== previous.targetId
-    ) return null;
+    )
+      return null;
     const model = this.dataManager.layers.get(selected.layerId).module;
     const followed = model.trackById(selected.targetId, {
       origin: LAYER_RESTORE_ORIGINS.share,
     });
     if (!followed) return null;
-    const result = { ...selected, status: 'found', classification: 'followed', cleared: false };
+    const result = {
+      ...selected,
+      status: 'found',
+      classification: 'followed',
+      cleared: false,
+    };
     this._publishTrackingRestoreStatus(result);
     return result;
   }

src/data/localGeojsonCore.js

@@ -585,7 +585,8 @@ export function createLocalGeoJsonLayer(
             // windows (before vs after the add settles) need different cleanup.
             let addedToScene = false;
             try {
-              let features = _cachedFeatures ?? (readFeatures ? await readFeatures() : null);
+              let features =
+                _cachedFeatures ?? (readFeatures ? await readFeatures() : null);
               if (_destroyed) return;
               if (!features) {
                 const response = await fetch(url, {
@@ -1065,7 +1066,9 @@ export function createLocalGeoJsonLayer(
     },
 
     restoreFeatureSelection(viewer, featureId) {
-      const entity = _dataSource?.entities.values.find((item) => String(item.id) === featureId);
+      const entity = _dataSource?.entities.values.find(
+        (item) => String(item.id) === featureId,
+      );
       if (!entity) return false;
       viewer.selectedEntity = entity;
       selectEntityContext(entity);

src/layers/airQuality/index.js

@@ -25,7 +25,11 @@ const STATION_MARKER_RADIUS_M = 6_000;
 const READOUT_LIMIT = 5;
 
 /** Own one air-quality display, its refresh lifecycle, and its readout card. */
-export function createAirQualityLayer({ source, overlayHost, createRenderer = createAirQualityCesiumRenderer } = {}) {
+export function createAirQualityLayer({
+  source,
+  overlayHost,
+  createRenderer = createAirQualityCesiumRenderer,
+} = {}) {
   if (typeof source?.getSnapshot !== 'function')
     throw new TypeError('Air quality requires a snapshot source');
   if (!overlayHost) throw new TypeError('Air quality requires an overlay host');
@@ -61,7 +65,8 @@ export function createAirQualityLayer({ source, overlayHost, createRenderer = cr
     updateInterval: 1_200_000,
 
     init(viewer, { engine = null } = {}) {
-      if (initialized) throw new Error('Air quality layer is already initialized');
+      if (initialized)
+        throw new Error('Air quality layer is already initialized');
       initialized = true;
       try {
         if (viewer || engine) this.attachRenderer(viewer, { engine });
@@ -72,7 +77,8 @@ export function createAirQualityLayer({ source, overlayHost, createRenderer = cr
     },
 
     attachRenderer(viewer, { engine = null } = {}) {
-      if (!initialized || renderer) throw new Error('Invalid air quality scene attachment');
+      if (!initialized || renderer)
+        throw new Error('Invalid air quality scene attachment');
       renderer = createRenderer({ viewer, engine });
       renderer.setVisible(_enabled);
       overlayHost.setVisible(AIR_QUALITY_OVERLAY_SOURCE_ID, _enabled);

src/layers/airQuality/ownership.test.mjs

@@ -276,10 +276,12 @@ test('a failed refresh over good readings reports degraded, not nominal', async
 
 test('station data stays queryable and attaches to a fresh scene without polling', async () => {
   let polls = 0;
-  const h = harness({ getSnapshot: async () => {
-    polls++;
-    return [reading('Toronto', 7)];
-  } });
+  const h = harness({
+    getSnapshot: async () => {
+      polls++;
+      return [reading('Toronto', 7)];
+    },
+  });
   try {
     h.layer.detachRenderer();
     assert.equal(h.sources.length, 0);

src/layers/airQuality/render/navara.js

@@ -35,8 +35,17 @@ function stationFeature(reading, radius) {
 /** One native GeoJSON layer per AQHI colour, independent of station count. */
 export function createAirQualityNavaraRenderer(engine, { view }) {
   const display = createNavaraPolygonDisplay(engine, view, (color, show) => ({
-    polygon: {color, show, transparent: true, opacity: 0.35, clampToGround: true,
-      outline: true, outlineShow: true, outlineColor: color, outlineWidth: 2},
+    polygon: {
+      color,
+      show,
+      transparent: true,
+      opacity: 0.35,
+      clampToGround: true,
+      outline: true,
+      outlineShow: true,
+      outlineColor: color,
+      outlineWidth: 2,
+    },
   }));
   return {
     viewRectangle: () => engine.camera.viewRectangle(),

src/layers/alpr/index.js

@@ -232,7 +232,13 @@ export function createAlprCamerasLayer({
       // Stale and saturated are independent facts; a cached response that also
       // hit the cap must still warn about coverage, not just about freshness.
       if (!restoringView) renderer?.renderRecords();
-      setAlprStatus((renderer?.count() ?? records.length) ? (stale ? 'stale' : 'ready') : 'empty');
+      setAlprStatus(
+        (renderer?.count() ?? records.length)
+          ? stale
+            ? 'stale'
+            : 'ready'
+          : 'empty',
+      );
     } catch (error) {
       if (
         error?.name === 'AbortError' ||

src/layers/awareness/focus.js

@@ -45,7 +45,11 @@ export function createFocus({ state: layerState, services, parts, source }) {
     )
       return true;
     announceNavigationAuthority('context-vessel-focus');
-    layerState.display.frameContact(vessel.position, VESSEL_FOCUS_RADIUS_M, 1.4);
+    layerState.display.frameContact(
+      vessel.position,
+      VESSEL_FOCUS_RADIUS_M,
+      1.4,
+    );
     return true;
   }
 
@@ -177,7 +181,11 @@ export function createFocus({ state: layerState, services, parts, source }) {
     announceNavigationAuthority('context-vessel-autofocus', {
       cancelPendingSelection: false,
     });
-    layerState.display.frameContact(vessel.position, VESSEL_FOCUS_RADIUS_M, 1.6);
+    layerState.display.frameContact(
+      vessel.position,
+      VESSEL_FOCUS_RADIUS_M,
+      1.6,
+    );
     return true;
   }
   return {

src/layers/awareness/lifecycle.js

@@ -51,43 +51,42 @@ export function createLifecycle({
       'gev:awareness-subject-cleared',
       layerState.subjectClearListener,
     );
-    layerState.preRenderRemover =
-      layerState.display.onFrame(() => {
-        if (!layerState.enabled) return;
-        const now = Date.now();
-        // "Did the camera move" uses the SAME quantized pose signature the fleet
-        // rotation pass gates on (iconOrientation.cameraPoseSignature) rather than
-        // camera.changed, whose granularity is globally degraded by other layers
-        // mutating camera.percentageChanged.
-        const poseSig = cameraMotionSignature(layerState.display.camera);
-        if (poseSig !== layerState.lastCameraPoseSig) {
-          layerState.lastCameraPoseSig = poseSig;
-          layerState.lastCameraPoseChangeMs = now;
-        }
-        const decision = parts.model.awarenessRefreshDecision({
-          nowMs: now,
-          lastRefreshMs: layerState.lastSubjectRefreshMs,
-          lastPoseChangeMs: layerState.lastCameraPoseChangeMs,
-          wasMoving: layerState.cameraMoving,
-        });
-        layerState.cameraMoving = decision.moving;
-        syncAwarenessRenderHold();
-        if (!decision.refresh) return;
-        layerState.lastSubjectRefreshMs = now;
-        if (
-          layerState.subject &&
-          ['flights', 'military', 'ais-live-vessels'].includes(
-            layerState.subject.layerId,
-          )
-        ) {
-          parts.subject.refreshSelectedSubject();
-        } else if (!layerState.passive && layerState.autoFocusRetryPending) {
-          layerState.autoFocusRetryPending = false;
-          parts.focus.focusAttentionTarget();
-        } else {
-          parts.rendering.scheduleDirectionOverlayUpdate();
-        }
+    layerState.preRenderRemover = layerState.display.onFrame(() => {
+      if (!layerState.enabled) return;
+      const now = Date.now();
+      // "Did the camera move" uses the SAME quantized pose signature the fleet
+      // rotation pass gates on (iconOrientation.cameraPoseSignature) rather than
+      // camera.changed, whose granularity is globally degraded by other layers
+      // mutating camera.percentageChanged.
+      const poseSig = cameraMotionSignature(layerState.display.camera);
+      if (poseSig !== layerState.lastCameraPoseSig) {
+        layerState.lastCameraPoseSig = poseSig;
+        layerState.lastCameraPoseChangeMs = now;
+      }
+      const decision = parts.model.awarenessRefreshDecision({
+        nowMs: now,
+        lastRefreshMs: layerState.lastSubjectRefreshMs,
+        lastPoseChangeMs: layerState.lastCameraPoseChangeMs,
+        wasMoving: layerState.cameraMoving,
       });
+      layerState.cameraMoving = decision.moving;
+      syncAwarenessRenderHold();
+      if (!decision.refresh) return;
+      layerState.lastSubjectRefreshMs = now;
+      if (
+        layerState.subject &&
+        ['flights', 'military', 'ais-live-vessels'].includes(
+          layerState.subject.layerId,
+        )
+      ) {
+        parts.subject.refreshSelectedSubject();
+      } else if (!layerState.passive && layerState.autoFocusRetryPending) {
+        layerState.autoFocusRetryPending = false;
+        parts.focus.focusAttentionTarget();
+      } else {
+        parts.rendering.scheduleDirectionOverlayUpdate();
+      }
+    });
     layerState.runtimeListenersAttached = true;
   }
 
@@ -184,10 +183,11 @@ export function createLifecycle({
       layerState.display?.destroy?.();
       layerState.display = viewer
         ? createAwarenessCesiumRenderer(viewer)
-        : services.renderer?.(engine) ?? null;
+        : (services.renderer?.(engine) ?? null);
       if (layerState.enabled) {
         attachRuntimeListeners();
-        if (layerState.subject) parts.rendering.renderVisual(layerState.subject);
+        if (layerState.subject)
+          parts.rendering.renderVisual(layerState.subject);
         parts.rendering.scheduleDirectionOverlayUpdate(true);
       }
     },

src/layers/bikeshare/index.js

@@ -75,7 +75,8 @@ export function createBikeshareLayer({ services, source, rendererFactory }) {
       state._viewer = state._engine = null;
       renderer = null;
       initialized = false;
-      for (const key of ['rendering', 'selection', 'viewport', 'lifecycle']) delete parts[key];
+      for (const key of ['rendering', 'selection', 'viewport', 'lifecycle'])
+        delete parts[key];
     },
     enable(...args) {
       return renderer?.lifecycle.methods.enable(...args);

src/layers/bikeshare/render/cesium/lifecycle.js

@@ -137,7 +137,9 @@ export function createLifecycle({
       document.removeEventListener('keydown', parts.selection._onKeyDown);
       unregisterPickOwner('bikeshare');
       if (layerState._cameraChangedAttached) {
-        viewer.camera.changed.removeEventListener(parts.viewport.onCameraChanged);
+        viewer.camera.changed.removeEventListener(
+          parts.viewport.onCameraChanged,
+        );
         releaseCameraSensitivity(viewer.camera, 'bikeshare');
         layerState._cameraChangedAttached = false;
       }

src/layers/cctv/lifecycle.js

@@ -133,8 +133,7 @@ export function createLifecycle({
     // swaps (bing→osm) no-op.
     layerState._lastAppliedRegime = parts.ground.currentSurfaceRegime();
     if (!layerState._mapStackListener && typeof window !== 'undefined') {
-      layerState._mapStackListener = () =>
-        parts.ground.handleMapStackChanged();
+      layerState._mapStackListener = () => parts.ground.handleMapStackChanged();
       window.addEventListener(
         'gev:map-stack-changed',
         layerState._mapStackListener,
@@ -222,7 +221,6 @@ export function createLifecycle({
           parts.hover.handleHoverMove(movement?.endPosition),
       },
     );
-
   }
   function createRenderer(viewer, options) {
     if (parts.renderer) throw new Error('CCTV layer is already initialized');
@@ -431,13 +429,17 @@ export function createLifecycle({
       layerState._restoringViewport = Boolean(options.waitForCameraRestore);
       renderer.createMarkers();
       for (const record of layerState._records) {
-        record.billboard = renderer.createMarker(record.camera, record.position);
+        record.billboard = renderer.createMarker(
+          record.camera,
+          record.position,
+        );
         record.groundResolved = {};
         record.groundSamples = {};
         record.probeClampRangeM = null;
       }
       bindScene(viewer, options);
-      if (!layerState._restoringViewport && layerState._enabled) this.resumeDisplay();
+      if (!layerState._restoringViewport && layerState._enabled)
+        this.resumeDisplay();
     },
 
     resumeViewport() {
@@ -462,7 +464,10 @@ export function createLifecycle({
       parts.renderer.hideCredit();
       unregisterPickOwner('cctv');
       if (layerState._mapStackListener) {
-        window.removeEventListener('gev:map-stack-changed', layerState._mapStackListener);
+        window.removeEventListener(
+          'gev:map-stack-changed',
+          layerState._mapStackListener,
+        );
         layerState._mapStackListener = null;
       }
       layerState._viewResizeObserver?.disconnect();
@@ -470,7 +475,10 @@ export function createLifecycle({
       layerState._horizonCullListener?.();
       layerState._moveStartListener?.();
       layerState._removeFocusAppearListener?.();
-      layerState._horizonCullListener = layerState._moveStartListener = layerState._removeFocusAppearListener = null;
+      layerState._horizonCullListener =
+        layerState._moveStartListener =
+        layerState._removeFocusAppearListener =
+          null;
       layerState._gizmo?.destroy();
       layerState._gizmo = null;
       releaseContinuousRender('cctv-adjust');
@@ -483,7 +491,7 @@ export function createLifecycle({
       parts.hover.clearHoverCard();
       parts.projection.clearProjectionOverlay();
       layerState._cctvOverlayHost.clearSource(CCTV_OVERLAY_SOURCE_ID);
-      parts.geometry.destroyCoverageEntities({retainMedia:true});
+      parts.geometry.destroyCoverageEntities({ retainMedia: true });
       for (const record of layerState._records) {
         record.billboard = null;
         record.coverageEntities = [];
@@ -536,7 +544,8 @@ export function createLifecycle({
       const activeRecord = parts.selection.getActiveRecord();
       if (activeRecord) {
         parts.projection.ensureProjectionRuntime(activeRecord);
-        if (refreshImage) parts.frames.refreshProjectionImage(activeRecord, true);
+        if (refreshImage)
+          parts.frames.refreshProjectionImage(activeRecord, true);
       }
       parts.rendering.refreshHorizonCulling();
       // Re-enabled mid-flight: moveStart has already fired.

src/layers/cctv/projection.js

@@ -103,7 +103,8 @@ export function createProjection({
   function setPlaneVisible(runtime, visible) {
     if (!runtime) return;
     runtime.planeVisible = !!visible;
-    if (runtime.planeEntity) parts.renderer?.setPlaneVisible(runtime, !!visible);
+    if (runtime.planeEntity)
+      parts.renderer?.setPlaneVisible(runtime, !!visible);
     if (visible && runtime.overlayEntry && runtime.cameraId) {
       if (layerState._projectionOverlayOwnerId !== runtime.cameraId) {
         layerState._cctvOverlayHost.setEntries(
@@ -256,7 +257,8 @@ export function createProjection({
               runtime.imageLoading = false;
               runtime.imageReady = false;
             };
-            if (runtime.planeMaterial) parts.renderer?.setPlaneImage(runtime, runtime.canvas);
+            if (runtime.planeMaterial)
+              parts.renderer?.setPlaneImage(runtime, runtime.canvas);
             parts.frames.refreshProjectionImage(record, true);
             parts.presentation.notifyListeners();
           },
@@ -314,11 +316,21 @@ export function createProjection({
     if (record.projection && !record.projection.disposed) {
       const runtime = record.projection;
       if (runtime.needsPlane && parts.renderer?.ready) {
-        const geometry = record.frustumGeometry || parts.geometry.computeFrustumGeometry(record.camera, parts.ground.groundAltFor(record), record.probeClampRangeM);
-        const positions = record.frustumPositions || parts.geometry.frustumCartesians(geometry);
-        runtime.planeMaterial = parts.renderer.createPlaneMaterial(runtime.canvas);
+        const geometry =
+          record.frustumGeometry ||
+          parts.geometry.computeFrustumGeometry(
+            record.camera,
+            parts.ground.groundAltFor(record),
+            record.probeClampRangeM,
+          );
+        const positions =
+          record.frustumPositions || parts.geometry.frustumCartesians(geometry);
+        runtime.planeMaterial = parts.renderer.createPlaneMaterial(
+          runtime.canvas,
+        );
         createProjectionPlane(record, runtime, geometry, positions);
-        if (runtime.video?.videoWidth) parts.renderer.setPlaneImage(runtime, runtime.video);
+        if (runtime.video?.videoWidth)
+          parts.renderer.setPlaneImage(runtime, runtime.video);
         runtime.needsPlane = false;
         runtime.lastSwappedCanvasStamp = -1;
       }

src/layers/cyclones/index.js

@@ -110,7 +110,12 @@ export function createCyclonesLayer({
   function installSelection() {
     const canvas = engine?.host.canvas ?? viewer?.scene?.canvas;
     const native = engine?.kind === 'navara';
-    if (clickHandler || !canvas || (!native && typeof cesium.ScreenSpaceEventHandler !== 'function')) return;
+    if (
+      clickHandler ||
+      !canvas ||
+      (!native && typeof cesium.ScreenSpaceEventHandler !== 'function')
+    )
+      return;
     const owner = native ? {} : new cesium.ScreenSpaceEventHandler(canvas);
     clickHandler = owner;
     let capturedHit = null;
@@ -185,7 +190,8 @@ export function createCyclonesLayer({
       if (id) layer.setParams({ stormId: id });
       else if (isSurfacePick(picked)) layer.setParams({ clear: true });
     };
-    if (native) owner.destroy = engine.input.on('click', onClick, { pick: true });
+    if (native)
+      owner.destroy = engine.input.on('click', onClick, { pick: true });
     else owner.setInputAction(onClick, cesium.ScreenSpaceEventType.LEFT_CLICK);
   }
   function removeSelection() {
@@ -202,14 +208,16 @@ export function createCyclonesLayer({
     source: 'NOAA NHC / CPHC',
     updateInterval: 300_000,
     init(nextViewer, options = {}) {
-      if (nextViewer || options.engine) return layer.attachRenderer(nextViewer, options);
+      if (nextViewer || options.engine)
+        return layer.attachRenderer(nextViewer, options);
     },
     attachRenderer(nextViewer, options = {}) {
       viewer = nextViewer;
       engine = options.engine ?? null;
-      rendering = engine?.kind === 'navara'
-        ? createNativeRendering(engine, { overlayHost })
-        : createRendering({ viewer, cesium, overlayHost });
+      rendering =
+        engine?.kind === 'navara'
+          ? createNativeRendering(engine, { overlayHost })
+          : createRendering({ viewer, cesium, overlayHost });
       if (!enabled) return;
       installSelection();
       if (snapshot && !snapshot.unavailable) {
@@ -287,8 +295,15 @@ export function createCyclonesLayer({
         let display;
         do {
           display = rendering;
-          applied = display ? await display.setSnapshot(next, { signal: controller.signal }) : true;
-        } while (display !== rendering && enabled && !controller.signal.aborted && request === controller);
+          applied = display
+            ? await display.setSnapshot(next, { signal: controller.signal })
+            : true;
+        } while (
+          display !== rendering &&
+          enabled &&
+          !controller.signal.aborted &&
+          request === controller
+        );
         if (
           !applied ||
           !enabled ||
@@ -351,8 +366,9 @@ export function createCyclonesLayer({
               selectedId !== storm.id
             )
               return;
-            const fly = engine ? engine.camera.flyToSphere.bind(engine.camera) :
-              viewer.camera.flyToBoundingSphere.bind(viewer.camera);
+            const fly = engine
+              ? engine.camera.flyToSphere.bind(engine.camera)
+              : viewer.camera.flyToBoundingSphere.bind(viewer.camera);
             return fly(sphere, {
               duration: matchMedia?.('(prefers-reduced-motion: reduce)')
                 ?.matches

src/layers/cyclones/index.test.mjs

@@ -680,10 +680,18 @@ test('advisories delivered between scenes keep a deliberate selection without an
   let reads = 0;
   const drawn = [];
   const layer = createCyclonesLayer({
-    feed: { getSnapshot: () => ++reads === 1 ? snapshot([storm()]) : pending.promise },
+    feed: {
+      getSnapshot: () =>
+        ++reads === 1 ? snapshot([storm()]) : pending.promise,
+    },
     createRendering: () => ({
-      setSnapshot(next) { drawn.push(next.storms.map(s=>s.advisoryNumber)); return true; },
-      setSelection() {}, clear() {}, destroy() {},
+      setSnapshot(next) {
+        drawn.push(next.storms.map((s) => s.advisoryNumber));
+        return true;
+      },
+      setSelection() {},
+      clear() {},
+      destroy() {},
     }),
   });
   layer.init({});
@@ -692,11 +700,11 @@ test('advisories delivered between scenes keep a deliberate selection without an
   layer.setParams({ stormId: 'ep152026' });
   const refresh = layer.update();
   layer.detachRenderer();
-  pending.resolve(snapshot([{...storm(), advisoryNumber: '11'}]));
+  pending.resolve(snapshot([{ ...storm(), advisoryNumber: '11' }]));
   await refresh;
   assert.equal(layer.getDiagnostics().selectedId, 'ep152026');
   await layer.attachRenderer({});
-  assert.deepEqual(drawn, [['10'],['11']]);
+  assert.deepEqual(drawn, [['10'], ['11']]);
   assert.equal(reads, 2);
   layer.destroy();
 });

src/layers/directions/index.js

@@ -71,7 +71,8 @@ export const DIRECTIONS_ROUTE_COLOR = '#39d0ff';
 const MARKER_A_COLOR = () => Cesium.Color.fromCssColorString('#5dff9f');
 const MARKER_B_COLOR = () => Cesium.Color.fromCssColorString('#ff6b6b');
 const STEP_COLOR = () => Cesium.Color.WHITE.withAlpha(0.95);
-const STEP_OUTLINE = () => Cesium.Color.fromCssColorString(DIRECTIONS_ROUTE_COLOR);
+const STEP_OUTLINE = () =>
+  Cesium.Color.fromCssColorString(DIRECTIONS_ROUTE_COLOR);
 const STEP_PIXEL_SIZE = 8;
 const STEP_SELECTED_PIXEL_SIZE = 13;
 /** Route request timeout (ms) — the proxy itself gives OSRM 12 s. */
@@ -859,7 +860,11 @@ export function normalizeRoutePayload(payload, mode) {
  * @param {{services: object, source: {getRoute: Function}}} options
  * @returns {object} The layer module the data manager registers.
  */
-export function createDirectionsLayer({ services, source, createNativeRenderer }) {
+export function createDirectionsLayer({
+  services,
+  source,
+  createNativeRenderer,
+}) {
   if (typeof source?.getRoute !== 'function')
     throw new TypeError('Directions require a route source');
   /**
@@ -970,10 +975,9 @@ export function createDirectionsLayer({ services, source, createNativeRenderer }
   }
 
   function pickGround(screenPosition) {
-    const cartesian = _native ? _engine.picker.pickGlobe(screenPosition) : services.scenePick.pickGroundPosition(
-      _viewer,
-      screenPosition,
-    );
+    const cartesian = _native
+      ? _engine.picker.pickGlobe(screenPosition)
+      : services.scenePick.pickGroundPosition(_viewer, screenPosition);
     if (!cartesian) return null;
     const carto = Cesium.Cartographic.fromCartesian(cartesian);
     if (!carto) return null;
@@ -1011,7 +1015,10 @@ export function createDirectionsLayer({ services, source, createNativeRenderer }
   }
 
   function removeEntity(entity) {
-    if (_native) { entity?.destroy(); return; }
+    if (_native) {
+      entity?.destroy();
+      return;
+    }
     if (entity && _viewer && !_viewer.isDestroyed?.())
       _viewer.entities.remove(entity);
   }
@@ -1099,10 +1106,13 @@ export function createDirectionsLayer({ services, source, createNativeRenderer }
   function drawRoute(route) {
     clearRouteGraphics();
     if (!_viewer && !_native) return;
-    if (_native) _routeEntity = _native.route(route.geometry, DIRECTIONS_ROUTE_COLOR);
+    if (_native)
+      _routeEntity = _native.route(route.geometry, DIRECTIONS_ROUTE_COLOR);
     else {
       services.annotations.ensureFlowFabricRegistered();
-      const positions = Cesium.Cartesian3.fromDegreesArray(route.geometry.flat());
+      const positions = Cesium.Cartesian3.fromDegreesArray(
+        route.geometry.flat(),
+      );
       _routeEntity = _viewer.entities.add({
         id: 'directions:route',
         polyline: {
@@ -1563,11 +1573,18 @@ export function createDirectionsLayer({ services, source, createNativeRenderer }
       if (_selectedStep !== null) _clearStepSelection();
     };
     if (_native) {
-      const off = _engine.input.on('click', event => handle({ position: event.position, picked: event.picked }), { pick: true });
+      const off = _engine.input.on(
+        'click',
+        (event) => handle({ position: event.position, picked: event.picked }),
+        { pick: true },
+      );
       _clickHandler = { destroy: off };
     } else {
       _clickHandler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas);
-      _clickHandler.setInputAction(handle, Cesium.ScreenSpaceEventType.LEFT_CLICK);
+      _clickHandler.setInputAction(
+        handle,
+        Cesium.ScreenSpaceEventType.LEFT_CLICK,
+      );
     }
     if (typeof document !== 'undefined')
       document.addEventListener('keydown', _onKeyDown);
@@ -1768,8 +1785,12 @@ export function createDirectionsLayer({ services, source, createNativeRenderer }
       if (_shellSeams && _suspendedFlight && _engine) {
         _suspendedFlight.floorFn = _shellSeams.floorFn;
         _suspendedFlight.warmFn = _shellSeams.warmFn;
-        if (services.camera.resumeRouteFlight(_suspendedFlight, _engine)) trackFlightProgress();
-        else { _flightId = 0; _flightStep = null; }
+        if (services.camera.resumeRouteFlight(_suspendedFlight, _engine))
+          trackFlightProgress();
+        else {
+          _flightId = 0;
+          _flightStep = null;
+        }
         _suspendedFlight = null;
       }
     },

src/layers/earthquakes/index.js

@@ -53,7 +53,8 @@ export function createEarthquakesLayer({ source, overlayHost, renderer } = {}) {
     updateInterval: 60000,
 
     init(viewer, { engine = null } = {}) {
-      if (initialized) throw new Error('Earthquake layer is already initialized');
+      if (initialized)
+        throw new Error('Earthquake layer is already initialized');
       initialized = true;
       try {
         if (viewer || engine) this.attachRenderer(viewer, { engine });
@@ -65,7 +66,8 @@ export function createEarthquakesLayer({ source, overlayHost, renderer } = {}) {
     },
 
     attachRenderer(viewer, { engine = null } = {}) {
-      if (!initialized || _renderer) throw new Error('Invalid earthquake scene attachment');
+      if (!initialized || _renderer)
+        throw new Error('Invalid earthquake scene attachment');
       _renderer = renderer.create({ viewer, engine });
       if (!_renderer) throw new Error('Earthquake renderer unavailable');
       _renderer.setVisible(_enabled);
@@ -208,9 +210,14 @@ export function createEarthquakesLayer({ source, overlayHost, renderer } = {}) {
       const limit = Number.isFinite(maxCount)
         ? Math.max(1, Math.floor(maxCount))
         : 2000;
-      return observations.slice(0, limit).map((row, index) =>
-        mapAnalystRecord({ ...row, id: row.usgsId, depth: row.depthKm }, index),
-      );
+      return observations
+        .slice(0, limit)
+        .map((row, index) =>
+          mapAnalystRecord(
+            { ...row, id: row.usgsId, depth: row.depthKm },
+            index,
+          ),
+        );
     },
 
     getStats() {

src/layers/earthquakes/ownership.test.mjs

@@ -94,11 +94,16 @@ test('USGS body completion honors cancellation even with an uncooperative transp
 });
 
 test('an observation received between scenes is queryable and draws without a second fetch', async () => {
-  let resolve, polls = 0;
-  const h = harness({ getSnapshot() {
-    polls++;
-    return new Promise(done => { resolve = done; });
-  } });
+  let resolve,
+    polls = 0;
+  const h = harness({
+    getSnapshot() {
+      polls++;
+      return new Promise((done) => {
+        resolve = done;
+      });
+    },
+  });
   try {
     const pending = h.layer.update();
     h.layer.detachRenderer();

src/layers/earthquakes/render/navara.js

@@ -199,7 +199,12 @@ function buildState(discs) {
 function groundEffectClass(EffectDesc, NavaraEffect) {
   return class GroundEffectDesc extends EffectDesc {
     static key = KEY;
-    static insertAfter = ['gevObservedWeather', 'gevNepalEvent', 'gevRecentImagery', 'toneMapping'];
+    static insertAfter = [
+      'gevObservedWeather',
+      'gevNepalEvent',
+      'gevRecentImagery',
+      'toneMapping',
+    ];
     static insertBefore = [
       'gevFirmsGround',
       'gevPreSharpenOverlay',

src/layers/firms/lifecycle.js

@@ -15,7 +15,10 @@ export function createLifecycle({
     init(viewer, options) {
       this.attachRenderer(viewer, options);
     },
-    attachRenderer(viewer, { engine = null, waitForCameraRestore = false } = {}) {
+    attachRenderer(
+      viewer,
+      { engine = null, waitForCameraRestore = false } = {},
+    ) {
       if (layerState._destroyed) return;
       if (layerState._renderer) return;
       layerState._renderer = config.renderer.create({
@@ -87,7 +90,8 @@ export function createLifecycle({
       this.showRenderer();
       if (!layerState._fires.length && !layerState._loading)
         await components.ingestion.loadHeatmap();
-      if (layerState._enabled && layerState._renderer === renderer) renderer.onEnable();
+      if (layerState._enabled && layerState._renderer === renderer)
+        renderer.onEnable();
     },
 
     disable() {

src/layers/flights/lifecycle.js

@@ -15,7 +15,10 @@ export function createLifecycle({
   const { registerPickOwner } = services.picking;
 
   const binding = createAircraftSceneBinding({
-    id: 'flights', flightState, services, parts,
+    id: 'flights',
+    flightState,
+    services,
+    parts,
     resolveModel: () => resolveAsset(PLANE_MODEL_URL),
     enable: () => methods.enable(),
   });
@@ -44,7 +47,8 @@ export function createLifecycle({
      * @param {{ engine?: object }} [context] - LayerLifecycle's context.
      */
     init(viewer, { engine = null } = {}) {
-      if (flightState.initialized) throw new Error('Flight layer is already initialized');
+      if (flightState.initialized)
+        throw new Error('Flight layer is already initialized');
       if (typeof flightState.feed._source?.getSnapshot !== 'function')
         throw new TypeError('A snapshot source is required');
       if (flightState.lifetime.signal.aborted)

src/layers/flights/snapshotRenderer.js

@@ -112,8 +112,7 @@ export function createFlightSnapshotRenderer({
     // subpoint + collected floor cells for the viewer-proximate low-contact
     // clamp below — one carto read per poll, one batch warm after the loop.
     const viewerCarto =
-      flightState._renderer?.view.camera?.positionCartographic ||
-      null;
+      flightState._renderer?.view.camera?.positionCartographic || null;
     const viewerLatDeg = viewerCarto
       ? geo.math.toDegrees(viewerCarto.latitude)
       : null;

src/layers/ghostMaps/lifecycle.test.mjs

@@ -157,10 +157,17 @@ test('cancellation during parsing releases every packed-image URL', async (t) =>
 
 test('a KMZ delivered between planets is reused by the new scene and releases its icon on disable', async (t) => {
   let layer;
-  const h = fixture(t, { beforeFileReturns() { layer.detachRenderer(); } });
+  const h = fixture(t, {
+    beforeFileReturns() {
+      layer.detachRenderer();
+    },
+  });
   layer = h.layer;
   await layer.update();
-  assert.deepEqual(layer.getAnalystRecords().map(r => r.name), ['Test report']);
+  assert.deepEqual(
+    layer.getAnalystRecords().map((r) => r.name),
+    ['Test report'],
+  );
   assert.equal(h.mounted.size, 0);
   await layer.attachRenderer(h.viewer);
   assert.equal(h.mounted.size, 1);

src/layers/ghostMaps/render/navara.js

@@ -32,13 +32,11 @@ export function createGhostMapsNavaraRenderer(engine, view) {
       function add(style, geom, id) {
         const key = JSON.stringify(style);
         if (!groups.has(key)) groups.set(key, { style, features: [] });
-        groups
-          .get(key)
-          .features.push({
-            type: 'Feature',
-            geometry: geom,
-            properties: { gevId: id },
-          });
+        groups.get(key).features.push({
+          type: 'Feature',
+          geometry: geom,
+          properties: { gevId: id },
+        });
       }
       for (const [index, feature] of features.entries()) {
         const { style } = feature;
@@ -51,7 +49,14 @@ export function createGhostMapsNavaraRenderer(engine, view) {
         };
         for (const [part, geometry] of feature.geometries.entries()) {
           const id = `ghostmaps:${productId}:${index}:${part}`;
-          shapes.push({ id, geometry, style: { ...style, pointRadius: 10 * clamp((style.iconScale ?? 1) * 0.7, 0.35, 1.5) } });
+          shapes.push({
+            id,
+            geometry,
+            style: {
+              ...style,
+              pointRadius: 10 * clamp((style.iconScale ?? 1) * 0.7, 0.35, 1.5),
+            },
+          });
           if (geometry.type === 'point') {
             const color =
               style.iconColor && style.icon ? style.iconColor : null;

src/layers/gnss/index.js

@@ -171,8 +171,12 @@ export function createGnssIntegrityLayer({
       if (!initialized || renderer)
         throw new Error('Invalid GNSS scene attachment');
       renderer = createRenderer({ viewer, engine, viewAnchor });
-      _removeCameraEnd = renderer.camera?.moveEnd?.addEventListener(scheduleCameraRefresh);
-      _removeCameraChanged = renderer.camera?.changed?.addEventListener(scheduleCameraRefresh);
+      _removeCameraEnd = renderer.camera?.moveEnd?.addEventListener(
+        scheduleCameraRefresh,
+      );
+      _removeCameraChanged = renderer.camera?.changed?.addEventListener(
+        scheduleCameraRefresh,
+      );
       _signature = null;
       if (_enabled) expire();
       renderer.setVisible(_enabled);

src/layers/gnss/ownership.test.mjs

@@ -700,8 +700,14 @@ test('view anchor falls back to rectangle, then nadir, then no camera', () => {
 });
 
 test('an in-flight regional response supplies the next renderer without a new request', async () => {
-  let resolve, calls = 0;
-  const h = harness(() => { calls++; return new Promise(done => { resolve = done; }); });
+  let resolve,
+    calls = 0;
+  const h = harness(() => {
+    calls++;
+    return new Promise((done) => {
+      resolve = done;
+    });
+  });
   try {
     h.layer.enable();
     const pending = h.layer.update();

src/layers/installations/index.js

@@ -28,7 +28,8 @@ export function createInstallationsLayer({
   let renderer = null;
   const lifecycle = {
     init(viewer, options = {}) {
-      if (viewer || options.engine) return lifecycle.attachRenderer(viewer, options);
+      if (viewer || options.engine)
+        return lifecycle.attachRenderer(viewer, options);
     },
     attachRenderer(viewer, options = {}) {
       if (renderer)
@@ -41,7 +42,9 @@ export function createInstallationsLayer({
       const ready = renderer.lifecycle.methods.init(viewer, options);
       if (state.enabled) {
         renderer.lifecycle.methods.enable();
-        renderer.rendering.renderRecords({ claimSelection: Boolean(state.selectedId) });
+        renderer.rendering.renderRecords({
+          claimSelection: Boolean(state.selectedId),
+        });
       }
       return ready;
     },
@@ -63,7 +66,9 @@ export function createInstallationsLayer({
       state.coverage = { kind: 'viewport' };
       clearTimeout(state.timer);
       parts.viewport.clearUnavailableRetry();
-      services.context.clearSelectedEntityContextForLayer('military-installations');
+      services.context.clearSelectedEntityContextForLayer(
+        'military-installations',
+      );
       parts.ingestion.setInstallationStatus('idle');
     },
     detachRenderer(viewer) {

src/layers/installations/render/cesium/rendering.js

@@ -355,7 +355,8 @@ export function createRendering({
     if (!cold.length) return;
     const owner = layerState.dataSource;
     warmFireAnchorFloors(cold).then(() => {
-      if (!layerState.enabled || !owner || layerState.dataSource !== owner) return;
+      if (!layerState.enabled || !owner || layerState.dataSource !== owner)
+        return;
       if (
         !cold.some((point) => cachedGroundFloor(point.lat, point.lon) != null)
       )

src/layers/installations/viewport.js

@@ -21,7 +21,10 @@ export function createViewport({ state: layerState, services, parts, source }) {
     }
     if (viewer || layerState.engine)
       layerState.lastViewBox = viewportBox(viewer);
-    return { box: layerState.lastViewBox ?? null, coverage: { kind: 'viewport' } };
+    return {
+      box: layerState.lastViewBox ?? null,
+      coverage: { kind: 'viewport' },
+    };
   }
 
   function viewportBox(viewer) {

src/layers/launches/rendering.js

@@ -100,7 +100,7 @@ export function createRendering({
       : satelliteTrack?.orbitPath?.length > 1
         ? satelliteTrack.orbitPath
         : parts.paths.approximateOrbitPath(launch);
-    const solution = {activeTleText, satelliteTrack, orbitPath};
+    const solution = { activeTleText, satelliteTrack, orbitPath };
     orbitSolutions.set(launch, solution);
     return solution;
   }
@@ -117,7 +117,11 @@ export function createRendering({
     const orbitAllowed = parts.policyHelpers.launchStatusAllowsOrbit(
       launch.status,
     );
-    const { satelliteTrack, orbitPath } = orbitForLaunch(launch, activeTleText, orbitAllowed);
+    const { satelliteTrack, orbitPath } = orbitForLaunch(
+      launch,
+      activeTleText,
+      orbitAllowed,
+    );
     launch.recoveryStages.forEach((stage) => {
       stage.endpoint = parts.paths.landingEndpoint(
         stage,

src/layers/military/lifecycle.js

@@ -15,7 +15,10 @@ export function createLifecycle({
   const { setMilitaryLayerActive } = services.militaryRegistry;
 
   const binding = createAircraftSceneBinding({
-    id: 'military', flightState, services, parts,
+    id: 'military',
+    flightState,
+    services,
+    parts,
     resolveModel: () => resolveAsset(JET_MODEL_URL),
     enable: () => methods.enable(),
   });

src/layers/military/queries.js

@@ -383,7 +383,8 @@ export function createQueries({
         const trackedPos = isTracked
           ? parts.motion._trackedDisplayCached()
           : null; // cached, no recompute (anti-jitter)
-        const pos = trackedPos || bb?.position || parts.motion._deadReckon(icao24);
+        const pos =
+          trackedPos || bb?.position || parts.motion._deadReckon(icao24);
         if (!pos) continue;
 
         const distance = geo.cartesian3.distance(center, pos);

src/layers/military/renderer.test.mjs

@@ -294,12 +294,20 @@ test('the military logic draws and follows on the Navara renderer; the follow pa
 });
 
 test('military classification and the selected aircraft survive an update between scenes', async () => {
-  const first = createFakeEngine(), second = createFakeEngine();
-  let polls = 0, binding;
+  const first = createFakeEngine(),
+    second = createFakeEngine();
+  let polls = 0,
+    binding;
   const layer = createApplicationMilitary({
-    surface: defaultSurface, militaryRegistry,
-    source: { getSnapshot: async () => militarySnapshotOf(['ae0001'], 1700000000000 + (++polls)*1000) },
-    renderer: {create: ({engine}) => (binding = recordingAircraftRenderer(engine))},
+    surface: defaultSurface,
+    militaryRegistry,
+    source: {
+      getSnapshot: async () =>
+        militarySnapshotOf(['ae0001'], 1700000000000 + ++polls * 1000),
+    },
+    renderer: {
+      create: ({ engine }) => (binding = recordingAircraftRenderer(engine)),
+    },
   });
   try {
     layer.init(null);
@@ -314,7 +322,7 @@ test('military classification and the selected aircraft survive an update betwee
     assert.equal(militaryRegistry.isMilitaryLayerActive(), true);
     assert.equal(layer.getTrackedInfo().icao24, 'ae0001');
     await layer.update(null);
-    layer.attachRenderer(null, {engine: second});
+    layer.attachRenderer(null, { engine: second });
     assert.ok(binding.follow.current());
     assert.equal(layer.getStats().lastUpdate, 1700000002000);
     assert.equal(polls, 2);
@@ -323,6 +331,7 @@ test('military classification and the selected aircraft survive an update betwee
     assert.equal(layer.hasContact('ae0001'), null);
   } finally {
     layer.destroy(null);
-    first.destroy(); second.destroy();
+    first.destroy();
+    second.destroy();
   }
 });

src/layers/military/snapshotRenderer.js

@@ -93,7 +93,11 @@ export function createMilitarySnapshotRenderer({
 
   function presentRecords() {
     for (const [id, meta] of records.data) {
-      const position = geo.cartesian3.fromDegrees(meta.rawLon, meta.rawLat, meta.renderAltitudeM);
+      const position = geo.cartesian3.fromDegrees(
+        meta.rawLon,
+        meta.rawLat,
+        meta.renderAltitudeM,
+      );
       presentContact(id, meta, position, null, false);
     }
   }
@@ -195,7 +199,8 @@ export function createMilitarySnapshotRenderer({
         }
       }
 
-      if (flightState._renderer) presentContact(icao24, meta, position, prevMeta, groundFlipped);
+      if (flightState._renderer)
+        presentContact(icao24, meta, position, prevMeta, groundFlipped);
       // Takeoff while TRACKED: ground traffic drew no trail, so start one
       // from the fresh airborne history (touchdown needs no action — the
       // append gate above simply freezes the existing trail).

src/layers/military/tracking.js

@@ -840,7 +840,10 @@ export function createTracking({
    * @param {string} icao24 - ICAO hex identifier of the aircraft to track
    */
 
-  function _trackFlight(icao24, { origin = 'programmatic', resume = false, follow = true } = {}) {
+  function _trackFlight(
+    icao24,
+    { origin = 'programmatic', resume = false, follow = true } = {},
+  ) {
     if (!resume) _clearTracking(false, { origin }); // switching planes — the new follow-camera takes over
 
     const bb = flightState._billboards.get(icao24);

src/layers/perimeters/index.js

@@ -31,10 +31,20 @@ const INCIWEB_INDEX_TTL_MS = 6 * 3600000;
 
 function samePolygons(left, right) {
   if (left === right) return true;
-  return left?.length === right.length && right.every((rings, i) =>
-    left[i].length === rings.length && rings.every((ring, j) =>
-      left[i][j].length === ring.length && ring.every(([x, y], k) =>
-        left[i][j][k][0] === x && left[i][j][k][1] === y)));
+  return (
+    left?.length === right.length &&
+    right.every(
+      (rings, i) =>
+        left[i].length === rings.length &&
+        rings.every(
+          (ring, j) =>
+            left[i][j].length === ring.length &&
+            ring.every(
+              ([x, y], k) => left[i][j][k][0] === x && left[i][j][k][1] === y,
+            ),
+        ),
+    )
+  );
 }
 
 /** Own one fire-perimeter display, its refresh lifecycle, and click selection. */
@@ -184,7 +194,10 @@ export function createFirePerimetersLayer({
     const pickId = picking.resolvePickId(picked);
     if (typeof pickId !== 'string' || !pickId.startsWith(PICK_PREFIX))
       return null;
-    const incidentId = pickId.slice(PICK_PREFIX.length, pickId.lastIndexOf(':'));
+    const incidentId = pickId.slice(
+      PICK_PREFIX.length,
+      pickId.lastIndexOf(':'),
+    );
     return _rowById.has(incidentId) ? incidentId : null;
   }
 
@@ -256,7 +269,8 @@ export function createFirePerimetersLayer({
     updateInterval: 300000,
 
     init(viewer, { engine = null } = {}) {
-      if (initialized) throw new Error('Fire perimeter layer is already initialized');
+      if (initialized)
+        throw new Error('Fire perimeter layer is already initialized');
       initialized = true;
       try {
         if (viewer || engine) this.attachRenderer(viewer, { engine });
@@ -267,8 +281,13 @@ export function createFirePerimetersLayer({
     },
 
     attachRenderer(viewer, { engine = null } = {}) {
-      if (!initialized || renderer) throw new Error('Invalid fire perimeter scene attachment');
-      renderer = createRenderer({ viewer, engine, screenSpaceEventHandlerFactory });
+      if (!initialized || renderer)
+        throw new Error('Invalid fire perimeter scene attachment');
+      renderer = createRenderer({
+        viewer,
+        engine,
+        screenSpaceEventHandlerFactory,
+      });
       renderer.setVisible(_enabled);
       if (geometry.size) renderer.replace([...geometry.values()]);
       if (_enabled) {
@@ -333,7 +352,9 @@ export function createFirePerimetersLayer({
         );
         if (
           signature === _snapshotSignature &&
-          rows.every(row => samePolygons(geometry.get(row.stableId)?.polygons, row.polygons))
+          rows.every((row) =>
+            samePolygons(geometry.get(row.stableId)?.polygons, row.polygons),
+          )
         ) {
           if (_selectedId) publishSelectedCard();
           _lastUpdate = updatedAt;

src/layers/perimeters/ownership.test.mjs

@@ -590,22 +590,38 @@ test('a selected fire retains its card and changed polygon through a scene hando
   const fire = { ...row, stableId: 'incident:one' };
   let geometry = fire.polygons;
   let polls = 0;
-  const h = harness({getSnapshot: async () => { polls++; return [{...fire, polygons: geometry}]; }}, {
-    pick: () => ({id: 'fire-perimeter:incident:one:0'}),
-  });
+  const h = harness(
+    {
+      getSnapshot: async () => {
+        polls++;
+        return [{ ...fire, polygons: geometry }];
+      },
+    },
+    {
+      pick: () => ({ id: 'fire-perimeter:incident:one:0' }),
+    },
+  );
   try {
     await h.layer.update();
-    h.clicks.handler({position: {x: 0, y: 0}});
-    assert.equal(h.overlay.entries.get('fire-perimeters')[0].id, 'fire-perimeter-card:incident:one');
+    h.clicks.handler({ position: { x: 0, y: 0 } });
+    assert.equal(
+      h.overlay.entries.get('fire-perimeters')[0].id,
+      'fire-perimeter-card:incident:one',
+    );
     h.layer.detachRenderer();
     assert.equal(h.sources.length, 0);
-    geometry = [[ring.map(([lon, lat]) => [lon+0.1,lat])]];
+    geometry = [[ring.map(([lon, lat]) => [lon + 0.1, lat])]];
     assert.equal(await h.layer.update(), true);
     const record = h.layer.getAnalystRecords()[0];
     assert.equal(record.id, 'incident:one');
     h.layer.attachRenderer(h.viewer);
     assert.equal(h.sources[0].entities.values.length, 1);
-    assert.equal(h.overlay.entries.get('fire-perimeters')[0].id, 'fire-perimeter-card:incident:one');
+    assert.equal(
+      h.overlay.entries.get('fire-perimeters')[0].id,
+      'fire-perimeter-card:incident:one',
+    );
     assert.equal(polls, 2);
-  } finally { h.layer.destroy(); }
+  } finally {
+    h.layer.destroy();
+  }
 });

src/layers/radio/rendering.js

@@ -46,7 +46,10 @@ export function createRendering({
 
   function publishRadioOverlayEntries() {
     layerState._overlayPublishTimer = null;
-    if (!parts.renderer?.ready || !parts.interaction.radioPresentationAllowed()) {
+    if (
+      !parts.renderer?.ready ||
+      !parts.interaction.radioPresentationAllowed()
+    ) {
       parts.clustering.resetRadioClusterOverlayIdentities();
       layerState._overlayDiagnostics =
         parts.clustering.emptyRadioOverlayDiagnostics();

src/layers/recentImagery/index.js

@@ -830,7 +830,7 @@ export function createRecentImageryLayer({
       forgetLease();
       renderer?.destroy();
       renderer = null;
-      _hostInfo = {collection: null, kind: 'none'};
+      _hostInfo = { collection: null, kind: 'none' };
       _viewer = _engine = _tileset = null;
       _keptGeneration = null;
       await Promise.all([lease?.release(), _releasing]);

src/layers/satellites/controls.js

@@ -266,7 +266,8 @@ export function createControls({ state: layerState, services, parts, source }) {
         !layerState._points.has(id)
       )
         return false;
-      if (layerState._restoringViewport && layerState._trackedNorad === id) return true;
+      if (layerState._restoringViewport && layerState._trackedNorad === id)
+        return true;
       parts.tracking._cancelPendingTrackingRestore();
       parts.tracking._trackSatellite(id, { origin });
       return layerState._trackedNorad === id;

src/layers/satellites/lifecycle.js

@@ -73,22 +73,47 @@ export function createLifecycle({
     detachRenderer() {
       const renderer = layerState._renderer;
       if (!renderer) return;
-      layerState._waitForRenderer ??= new Promise(resolve => { layerState._resumeRenderer = resolve; });
+      layerState._waitForRenderer ??= new Promise((resolve) => {
+        layerState._resumeRenderer = resolve;
+      });
       layerState._clickHandler?.destroy();
       layerState._trackedEntityChangedRemove?.();
       layerState._preRenderListener?.();
-      layerState._clickHandler = layerState._trackedEntityChangedRemove = layerState._preRenderListener = null;
+      layerState._clickHandler =
+        layerState._trackedEntityChangedRemove =
+        layerState._preRenderListener =
+          null;
       document.removeEventListener('keydown', parts.interaction._onKeyDown);
       unregisterPickOwner('satellites');
       if (layerState._trackedEntity) {
-        layerState._handoffOrigin = layerState._trackedEntity.gevSelectionOrigin;
+        layerState._handoffOrigin =
+          layerState._trackedEntity.gevSelectionOrigin;
         renderer.follow.release();
         renderer.removeTracked(layerState._trackedEntity);
         layerState._trackedEntity = null;
       }
       for (const [id, point] of layerState._points) {
-        const {position, show, pixelSize, color, outlineColor, outlineWidth, scaleByDistance, disableDepthTestDistance} = point;
-        layerState._points.set(id, {id, position: {...position}, show, pixelSize, color, outlineColor, outlineWidth, scaleByDistance, disableDepthTestDistance});
+        const {
+          position,
+          show,
+          pixelSize,
+          color,
+          outlineColor,
+          outlineWidth,
+          scaleByDistance,
+          disableDepthTestDistance,
+        } = point;
+        layerState._points.set(id, {
+          id,
+          position: { ...position },
+          show,
+          pixelSize,
+          color,
+          outlineColor,
+          outlineWidth,
+          scaleByDistance,
+          disableDepthTestDistance,
+        });
       }
       for (const path of layerState._orbitPaths.values()) {
         renderer.removeOrbit(path.primitive);
@@ -97,23 +122,36 @@ export function createLifecycle({
       layerState._detectionObjects.clear();
       renderer.removePoints(layerState._pointCollection);
       renderer.destroy();
-      layerState._engine = layerState._viewer = layerState._renderer = layerState._pointCollection = null;
+      layerState._engine =
+        layerState._viewer =
+        layerState._renderer =
+        layerState._pointCollection =
+          null;
       layerState._overlayHost.clearSource(ISS_OVERLAY_SOURCE_ID);
       if (layerState._enabled) releaseContinuousRender('satellites');
     },
 
-    attachRenderer(viewer, {engine = null, waitForCameraRestore = false} = {}) {
+    attachRenderer(
+      viewer,
+      { engine = null, waitForCameraRestore = false } = {},
+    ) {
       layerState._engine = engine;
-      const renderer = services.renderer.create({viewer,engine});
+      const renderer = services.renderer.create({ viewer, engine });
       layerState._renderer = renderer;
       layerState._viewer = renderer.view;
       layerState._pointCollection = renderer.createPoints();
       for (const [id, spec] of layerState._points)
         layerState._points.set(id, layerState._pointCollection.add(spec));
-      layerState._pointCollection.show = layerState._enabled && layerState._params.showPoints;
+      layerState._pointCollection.show =
+        layerState._enabled && layerState._params.showPoints;
       for (const [id, path] of layerState._orbitPaths) {
-        path.primitive = renderer.createOrbit({ positions: path.basePositions, width: id === ISS_NORAD ? 2.5 : 2, color: path.color });
-        path.primitive.show = layerState._enabled && layerState._params.showOrbits;
+        path.primitive = renderer.createOrbit({
+          positions: path.basePositions,
+          width: id === ISS_NORAD ? 2.5 : 2,
+          color: path.color,
+        });
+        path.primitive.show =
+          layerState._enabled && layerState._params.showOrbits;
       }
       // Source work can publish as soon as GPU collections exist. Restoring
       // share-selected camera state may itself wait for that publication.
@@ -129,7 +167,10 @@ export function createLifecycle({
       layerState._restoringViewport = false;
       if (layerState._enabled) {
         if (layerState._trackedNorad != null && !layerState._trackedEntity)
-          parts.tracking._trackSatellite(layerState._trackedNorad, {origin: layerState._handoffOrigin, resuming: true});
+          parts.tracking._trackSatellite(layerState._trackedNorad, {
+            origin: layerState._handoffOrigin,
+            resuming: true,
+          });
         this.enable(layerState._viewer);
       }
       layerState._resumeRenderer?.();

src/layers/satellites/tracking.js

@@ -412,7 +412,10 @@ export function createTracking({
     refreshTrackedReadout(layerState._trackedEntity);
   }
 
-  function _trackSatellite(noradId, { origin = 'programmatic', resuming = false } = {}) {
+  function _trackSatellite(
+    noradId,
+    { origin = 'programmatic', resuming = false } = {},
+  ) {
     if (!resuming) _clearTracking(false, { origin });
 
     const point = layerState._points.get(noradId);

src/layers/shared/render/navaraGroundCells.js

@@ -2,15 +2,8 @@
 import { Effect, EffectAttribute } from 'postprocessing';
 import { Matrix4, Uniform } from 'three';
 import { rectangleFrame } from './navaraCellGeometry.js';
-import {
-  viewFrame,
-  groundClipBounds,
-} from './navaraGroundGeometry.js';
-import {
-  createGroundGrid,
-  GRID_COLS,
-  GRID_ROWS,
-} from './navaraGroundGrid.js';
+import { viewFrame, groundClipBounds } from './navaraGroundGeometry.js';
+import { createGroundGrid, GRID_COLS, GRID_ROWS } from './navaraGroundGrid.js';
 import {
   createGroundTexture,
   createGroundStorage,
@@ -269,26 +262,39 @@ function groundEffectClass(EffectDesc, NavaraEffect) {
 // The SDK allows one active effect per key. Compose enabled datasets in
 // catalog order so both can be drawn without replacing one another.
 const views = new WeakMap();
-export function createGroundCellDisplay(engine, { view, EffectDesc, NavaraEffect }, order) {
+export function createGroundCellDisplay(
+  engine,
+  { view, EffectDesc, NavaraEffect },
+  order,
+) {
   if (!registeredViews.has(view)) {
     view.registerEffect(KEY, groundEffectClass(EffectDesc, NavaraEffect));
     registeredViews.add(view);
   }
   let pass = views.get(view);
   if (!pass) {
-    pass = { inputs: new Set(), owner: { state: buildState([]) }, handle: null };
+    pass = {
+      inputs: new Set(),
+      owner: { state: buildState([]) },
+      handle: null,
+    };
     views.set(view, pass);
   }
   const input = { cells: [], visible: false, order };
   pass.inputs.add(input);
   function sync() {
-    const cells = [...pass.inputs].filter(item => item.visible)
-      .sort((a,b) => a.order - b.order).flatMap(item => item.cells);
+    const cells = [...pass.inputs]
+      .filter((item) => item.visible)
+      .sort((a, b) => a.order - b.order)
+      .flatMap((item) => item.cells);
     const previous = pass.owner.state;
     pass.owner.state = buildState(cells);
     try {
       if (!pass.handle && cells.length) {
-        pass.handle = view.addEffect({ [KEY]: { owner: pass.owner }, visible: true });
+        pass.handle = view.addEffect({
+          [KEY]: { owner: pass.owner },
+          visible: true,
+        });
       } else {
         pass.handle?.update({ visible: cells.length > 0 });
       }

src/layers/streetLevel/cameraFraming.js

@@ -30,7 +30,10 @@ export function createCameraFraming({ state }) {
     const scene = state.viewer?.scene;
     const carto = Cesium.Cartographic.fromDegrees(lon, lat);
     const engine = state.viewer?.engine;
-    let height = engine ? engine.surface.sampleHeight(carto) ?? engine.surface.terrainHeight(carto) : sampledSurfaceHeight(scene, carto);
+    let height = engine
+      ? (engine.surface.sampleHeight(carto) ??
+        engine.surface.terrainHeight(carto))
+      : sampledSurfaceHeight(scene, carto);
     if (height === null) height = scene?.globe?.getHeight?.(carto);
     if (!plausibleSurfaceHeight(height)) height = fallback;
     return plausibleSurfaceHeight(height) ? height : 0;
@@ -55,10 +58,24 @@ export function createCameraFraming({ state }) {
       if (flight === current) flight = null;
     };
     if (state.viewer.engine) {
-      state.viewer.engine.camera.flyToSphere({
-        center:Cesium.Cartesian3.fromDegrees(position.lon,position.lat,ground+2),radius:4
-      }, {heading:Cesium.Math.toRadians(bearing || 0),pitch:Cesium.Math.toRadians(-32),range:140,duration:1.6,
-        complete:release,cancel:release});
+      state.viewer.engine.camera.flyToSphere(
+        {
+          center: Cesium.Cartesian3.fromDegrees(
+            position.lon,
+            position.lat,
+            ground + 2,
+          ),
+          radius: 4,
+        },
+        {
+          heading: Cesium.Math.toRadians(bearing || 0),
+          pitch: Cesium.Math.toRadians(-32),
+          range: 140,
+          duration: 1.6,
+          complete: release,
+          cancel: release,
+        },
+      );
       return;
     }
     state.viewer.camera.flyToBoundingSphere(

src/layers/streetLevel/credits.js

@@ -11,7 +11,10 @@ export function createCredits() {
   function show(viewer, def) {
     if (shown.has(def.id)) return;
     if (viewer?.engine) {
-      shown.set(def.id, viewer.engine.credits.addStatic(def.credit.html, { onScreen: true }));
+      shown.set(
+        def.id,
+        viewer.engine.credits.addStatic(def.credit.html, { onScreen: true }),
+      );
       return;
     }
     if (!viewer?.creditDisplay) return;

src/layers/streetLevel/groundClick.js

@@ -32,7 +32,9 @@ export function createGroundClick({ state, openNearest, isAvailable }) {
       )
       .map((entry) => entry.def.id);
     if (!providerIds.length) return false;
-    const position = state.viewer.engine ? state.viewer.engine.picker.pickGlobe(screenPosition) : scenePick.pickGroundPosition(state.viewer, screenPosition);
+    const position = state.viewer.engine
+      ? state.viewer.engine.picker.pickGlobe(screenPosition)
+      : scenePick.pickGroundPosition(state.viewer, screenPosition);
     const carto = position && geo.cartographic.fromCartesian(position);
     if (!carto) return false;
     return openNearest(

src/layers/streetLevel/index.js

@@ -195,7 +195,8 @@ export function createStreetLevelLayer({
     cancelGroundRetry();
     const ready = state.enabled && groundClickHeightOk(state.viewer);
     if (
-      state.enabled && state.viewer &&
+      state.enabled &&
+      state.viewer &&
       !ready &&
       groundRetries < GROUND_RETRY_LIMIT &&
       groundUnderCamera(state.viewer) === null
@@ -266,12 +267,15 @@ export function createStreetLevelLayer({
 
   /** Ground under the screen centre; null for sky, undefined when it cannot aim. */
   function screenCentreGround() {
-    const canvas = state.viewer?.engine?.host.canvas ?? state.viewer?.scene?.canvas;
+    const canvas =
+      state.viewer?.engine?.host.canvas ?? state.viewer?.scene?.canvas;
     const pick = state.services.scenePick?.pickGroundPosition;
     if (!pick || !canvas?.clientWidth || !canvas?.clientHeight)
       return undefined;
-    const center = { x:canvas.clientWidth/2, y:canvas.clientHeight/2 };
-    const position = state.viewer.engine ? state.viewer.engine.picker.pickGlobe(center) : pick(state.viewer,center);
+    const center = { x: canvas.clientWidth / 2, y: canvas.clientHeight / 2 };
+    const position = state.viewer.engine
+      ? state.viewer.engine.picker.pickGlobe(center)
+      : pick(state.viewer, center);
     const carto = position && geo.cartographic.fromCartesian(position);
     return carto
       ? {
@@ -485,10 +489,13 @@ export function createStreetLevelLayer({
     },
 
     init(viewer, options) {
-      this.attachRenderer(viewer,options);
+      this.attachRenderer(viewer, options);
       for (const entry of state.providers.values()) checkStatus(entry);
     },
-    attachRenderer(viewer, {engine = null, waitForCameraRestore = false} = {}) {
+    attachRenderer(
+      viewer,
+      { engine = null, waitForCameraRestore = false } = {},
+    ) {
       const map = viewer ?? services.nativeRenderer?.(engine);
       state.viewer = map;
       waitingForView = waitForCameraRestore;
@@ -497,45 +504,50 @@ export function createStreetLevelLayer({
       parts.marker.setVisible(state.enabled);
       for (const entry of state.providers.values()) {
         entry.instance.init(map);
-        if(state.enabled && entry.on){
+        if (state.enabled && entry.on) {
           entry.instance.activate(map);
           entry.instance.repaintMap?.();
-          if(providerAvailable(entry)) parts.credits.show(map,entry.def);
+          if (providerAvailable(entry)) parts.credits.show(map, entry.def);
         }
       }
       if (state.enabled) {
         parts.selection.install(map);
         watchCamera(map);
-        parts.marker.set(state.street.position,state.street.bearing,state.providers.get(state.street.providerId)?.def.marker);
+        parts.marker.set(
+          state.street.position,
+          state.street.bearing,
+          state.providers.get(state.street.providerId)?.def.marker,
+        );
         remeasureGround();
       }
     },
     resumeViewport() {
       if (!waitingForView) return;
-      waitingForView=false;
-      if(state.enabled && state.viewer) {
-        for(const entry of activeEntries())entry.instance.refreshCoverage?.();
+      waitingForView = false;
+      if (state.enabled && state.viewer) {
+        for (const entry of activeEntries()) entry.instance.refreshCoverage?.();
         remeasureGround();
       }
     },
     detachRenderer() {
-      const map=state.viewer;
-      if(!map)return;
-      waitingForView=true;
-      removeCameraListener?.();removeCameraListener=null;
+      const map = state.viewer;
+      if (!map) return;
+      waitingForView = true;
+      removeCameraListener?.();
+      removeCameraListener = null;
       cancelGroundRetry();
       parts.framing.cancel();
       parts.selection.uninstall();
-      for(const entry of state.providers.values()){
-        if(entry.instance.detachMap)entry.instance.detachMap();
-        else if(entry.on)entry.instance.deactivate();
+      for (const entry of state.providers.values()) {
+        if (entry.instance.detachMap) entry.instance.detachMap();
+        else if (entry.on) entry.instance.deactivate();
       }
       parts.marker.destroy(map);
       parts.credits.hideAll(map);
       unsubscribeMapStack?.();
-      unsubscribeMapStack=null;
-      mapStack=null;
-      state.viewer=null;
+      unsubscribeMapStack = null;
+      mapStack = null;
+      state.viewer = null;
     },
     enable(viewer) {
       state.enabled = true;

src/layers/streetLevel/lineCoverage.js

@@ -246,8 +246,13 @@ export function createLineCoverage({
       const sequence = entry.sequenceList.find(({ id }) => id === sequenceId);
       if (sequence && passes(sequence, current)) parts.push(...sequence.parts);
     }
-    if(state.viewer?.engine){
-      state.coverage.highlight=state.viewer.lines([{id:sequenceId,parts}],colors.selected,tuning.lineWidthPx+1,pickPrefix);
+    if (state.viewer?.engine) {
+      state.coverage.highlight = state.viewer.lines(
+        [{ id: sequenceId, parts }],
+        colors.selected,
+        tuning.lineWidthPx + 1,
+        pickPrefix,
+      );
       requestRender();
       return;
     }
@@ -270,8 +275,13 @@ export function createLineCoverage({
     // Lookup, picking and counts follow what is drawn, not the whole tile.
     const sequences = drawnSequences(entry);
     entry.sequences = new Map(sequences.map((s) => [s.id, s]));
-    if(state.viewer?.engine){
-      const group = state.viewer.lines(sequences,colors.coverage,tuning.lineWidthPx,pickPrefix);
+    if (state.viewer?.engine) {
+      const group = state.viewer.lines(
+        sequences,
+        colors.coverage,
+        tuning.lineWidthPx,
+        pickPrefix,
+      );
       entry.primitives = group ? [group] : [];
       return;
     }
@@ -409,7 +419,9 @@ export function createLineCoverage({
    */
   function wantedTiles(viewer) {
     const ground = groundUnderCamera(viewer);
-    const cameraHeight = viewer.engine?.camera.pose().cartographic.height ?? viewer.camera?.positionCartographic?.height;
+    const cameraHeight =
+      viewer.engine?.camera.pose().cartographic.height ??
+      viewer.camera?.positionCartographic?.height;
     const height = Number.isFinite(cameraHeight)
       ? cameraHeight - (ground ?? 0)
       : null;
@@ -438,7 +450,13 @@ export function createLineCoverage({
   /** Recompute the tile set for the current camera and reconcile primitives. */
   function refresh() {
     const viewer = state.viewer;
-    if (!viewer || state.context.waitingForView?.() || !state.context.isActive() || state.coverage.blocked) return;
+    if (
+      !viewer ||
+      state.context.waitingForView?.() ||
+      !state.context.isActive() ||
+      state.coverage.blocked
+    )
+      return;
     const { zoom, tiles, hint } = wantedTiles(viewer);
     if (hint) {
       state.coverage.hint = hint;
@@ -550,7 +568,7 @@ export function createLineCoverage({
     releaseGraphics() {
       detach();
       highlight(null);
-      for(const entry of state.coverage.tiles.values()) detachPrimitive(entry);
+      for (const entry of state.coverage.tiles.values()) detachPrimitive(entry);
     },
     refresh,
     clear,

src/layers/streetLevel/providers/panoramax/index.js

@@ -256,7 +256,9 @@ export function createPanoramaxProvider({
        * from high up the click may land tens of metres off the line.
        */
       function lineClickRadius() {
-        const height = state.viewer?.engine?.camera.pose().cartographic.height ?? state.viewer?.camera?.positionCartographic?.height;
+        const height =
+          state.viewer?.engine?.camera.pose().cartographic.height ??
+          state.viewer?.camera?.positionCartographic?.height;
         if (!Number.isFinite(height)) return NEAREST_RADIUS_M;
         return Math.min(
           LINE_CLICK_RADIUS_MAX_M,

src/layers/streetLevel/selection.js

@@ -10,11 +10,13 @@ export function createSelection({ state, parts }) {
     const viewer = state.viewer;
     if (!viewer || !state.enabled) return;
     if (input?.isPointerFree && !input.isPointerFree()) return;
-    const picked = viewer.engine ? click.picked : viewer.scene.pick(
-      click.position,
-      CLICK_PICK_WINDOW_PX,
-      CLICK_PICK_WINDOW_PX,
-    );
+    const picked = viewer.engine
+      ? click.picked
+      : viewer.scene.pick(
+          click.position,
+          CLICK_PICK_WINDOW_PX,
+          CLICK_PICK_WINDOW_PX,
+        );
     const id = picking?.resolvePickId
       ? picking.resolvePickId(picked)
       : picked?.id;
@@ -33,10 +35,9 @@ export function createSelection({ state, parts }) {
 
   /** Lon/lat of the ground under a screen point, or null (sky, no picker). */
   function groundPointAt(viewer, screenPosition) {
-    const position = viewer.engine ? viewer.engine.picker.pickGlobe(screenPosition) : state.services.scenePick?.pickGroundPosition?.(
-      viewer,
-      screenPosition,
-    );
+    const position = viewer.engine
+      ? viewer.engine.picker.pickGlobe(screenPosition)
+      : state.services.scenePick?.pickGroundPosition?.(viewer, screenPosition);
     const carto = position && Cesium.Cartographic.fromCartesian(position);
     return carto
       ? {
@@ -69,16 +70,16 @@ export function createSelection({ state, parts }) {
   function install(viewer) {
     if (state.clickHandler) return;
     if (viewer.engine) {
-      const remove = viewer.engine.input.on('click',onClick,{pick:true});
-      state.clickHandler = { isDestroyed:()=>false,destroy:remove };
+      const remove = viewer.engine.input.on('click', onClick, { pick: true });
+      state.clickHandler = { isDestroyed: () => false, destroy: remove };
     } else {
-    state.clickHandler = new Cesium.ScreenSpaceEventHandler(
-      viewer.scene.canvas,
-    );
-    state.clickHandler.setInputAction(
-      onClick,
-      Cesium.ScreenSpaceEventType.LEFT_CLICK,
-    );
+      state.clickHandler = new Cesium.ScreenSpaceEventHandler(
+        viewer.scene.canvas,
+      );
+      state.clickHandler.setInputAction(
+        onClick,
+        Cesium.ScreenSpaceEventType.LEFT_CLICK,
+      );
     }
     document.addEventListener('keydown', onKeyDown);
     picking?.registerPickOwner?.(STREET_LEVEL_LAYER_ID, parts.router.ownsPick);

src/layers/streetLevel/sequenceCones.js

@@ -142,7 +142,8 @@ export function createSequenceCones({
    * reloads a selected one (a provider that loads part of a sequence moved on).
    */
   async function select(sequenceId, { force = false } = {}) {
-    if (!sequenceId || (!state.viewer && !state.context.waitingForView?.())) return;
+    if (!sequenceId || (!state.viewer && !state.context.waitingForView?.()))
+      return;
     // Already on screen, or already on its way.
     if (
       !force &&

src/layers/streetLevel/view.js

@@ -2,7 +2,8 @@ import * as Cesium from 'cesium';
 import { wrapLon } from './tileMath.js';
 
 export const cameraLocation = (view) =>
-  view?.engine?.camera.pose().cartographic ?? view?.camera?.positionCartographic;
+  view?.engine?.camera.pose().cartographic ??
+  view?.camera?.positionCartographic;
 const canvasOf = (view) => view?.engine?.host.canvas ?? view?.scene?.canvas;
 /** Equirectangular metres between {lon, lat} points, the short way round ±180°; street scale. */
 export function metresBetween(a, b) {
@@ -70,7 +71,9 @@ function raisedEllipsoid(ellipsoid, height) {
 function groundHit(camera, point, ellipsoid, maxRange, engine) {
   let cartesian = null;
   try {
-    cartesian = engine ? engine.picker.pickGlobe(point) : camera.pickEllipsoid(point, ellipsoid);
+    cartesian = engine
+      ? engine.picker.pickGlobe(point)
+      : camera.pickEllipsoid(point, ellipsoid);
   } catch {
     cartesian = null;
   }
@@ -78,10 +81,18 @@ function groundHit(camera, point, ellipsoid, maxRange, engine) {
   if (
     Number.isFinite(maxRange) &&
     (engine?.camera.livePosition || camera.positionWC) &&
-    Cesium.Cartesian3.distance(cartesian, engine?.camera.livePosition ?? camera.positionWC) > maxRange
+    Cesium.Cartesian3.distance(
+      cartesian,
+      engine?.camera.livePosition ?? camera.positionWC,
+    ) > maxRange
   )
     return null;
-  return Cesium.Cartographic.fromCartesian(cartesian, engine ? Cesium.Ellipsoid.WGS84 : ellipsoid) || null;
+  return (
+    Cesium.Cartographic.fromCartesian(
+      cartesian,
+      engine ? Cesium.Ellipsoid.WGS84 : ellipsoid,
+    ) || null
+  );
 }
 
 /** Camera height (m) above the ground under it. */
@@ -120,7 +131,13 @@ export function visibleBbox(
       for (let j = 0; j <= BBOX_GRID; j++) {
         point.x = (width * i) / BBOX_GRID;
         point.y = (height * j) / BBOX_GRID;
-        const carto = groundHit(camera, point, ellipsoid, maxRange, viewer.engine);
+        const carto = groundHit(
+          camera,
+          point,
+          ellipsoid,
+          maxRange,
+          viewer.engine,
+        );
         if (carto) hits.push(carto);
       }
     }

src/layers/submarineCables/overlay.js

@@ -292,8 +292,14 @@ export function updateCableReferenceTip(
   return true;
 }
 
-export function updateCableReferenceStem(record, cameraPositionWC, canvasHeight, fov) {
-  if (!updateCableReferenceTip(record, cameraPositionWC, canvasHeight, fov)) return false;
+export function updateCableReferenceStem(
+  record,
+  cameraPositionWC,
+  canvasHeight,
+  fov,
+) {
+  if (!updateCableReferenceTip(record, cameraPositionWC, canvasHeight, fov))
+    return false;
   record.stemPositionBufferIndex = 1 - record.stemPositionBufferIndex;
   const stemPositions =
     record.stemPositionBuffers[record.stemPositionBufferIndex];

src/layers/submarineCables/policy.js

@@ -86,11 +86,15 @@ export const CABLE_GLOBE_STACK_IDS = Object.freeze(
 export const MARKER_COLLECTION_EXPECTATIONS = Object.freeze([
   Object.freeze({
     key: '_billboardCollection',
-    get type() { return Cesium.BillboardCollection; },
+    get type() {
+      return Cesium.BillboardCollection;
+    },
   }),
   Object.freeze({
     key: '_pointCollection',
-    get type() { return Cesium.PointPrimitiveCollection; },
+    get type() {
+      return Cesium.PointPrimitiveCollection;
+    },
   }),
 ]);
 

src/layers/traffic/animation.js

@@ -320,7 +320,9 @@ export function createAnimation({
     // Jam heat-lines throb (~1.6 s period) — one shared material uniform for
     // the whole jam batch, no geometry rebuild. Null outside live heatline mode.
     if (layerState._native && layerState._heatJamPrim) {
-      layerState._heatJamPrim.setAlpha(HEAT_JAM_BASE_ALPHA + HEAT_JAM_PULSE_ALPHA * Math.sin(now / 260));
+      layerState._heatJamPrim.setAlpha(
+        HEAT_JAM_BASE_ALPHA + HEAT_JAM_PULSE_ALPHA * Math.sin(now / 260),
+      );
     }
     if (layerState._heatJamPrim?.appearance) {
       layerState._heatJamPrim.appearance.material.uniforms.color.alpha =
@@ -353,7 +355,10 @@ export function createAnimation({
   /** Remove all point primitives and reset dot/road arrays and counters. */
 
   function clearDots() {
-    services.credits?.hideOsmCredit?.(layerState._engine ?? layerState._viewer, 'traffic');
+    services.credits?.hideOsmCredit?.(
+      layerState._engine ?? layerState._viewer,
+      'traffic',
+    );
     parts.retention.clear();
     if (layerState._dots.length) layerState._motion.rebuilds++;
     if (layerState._pointCollection) layerState._pointCollection.removeAll();

src/layers/traffic/flow.js

@@ -87,7 +87,10 @@ export function createFlow({ state: layerState, services, parts, source }) {
           layerState._flowStatusKnown = true;
           if (layerState._liveMode) {
             console.log('[Data:Traffic] TomTom key present — live flow mode');
-            registerDynamicCredit(layerState._engine ?? layerState._viewer, TOMTOM_CREDIT);
+            registerDynamicCredit(
+              layerState._engine ?? layerState._viewer,
+              TOMTOM_CREDIT,
+            );
           }
         })
         .catch((e) => {
@@ -236,7 +239,8 @@ export function createFlow({ state: layerState, services, parts, source }) {
       return false;
     if (layerState._waitForScene) {
       await layerState._waitForScene;
-      if (generation !== layerState._loadGeneration || signal?.aborted) return false;
+      if (generation !== layerState._loadGeneration || signal?.aborted)
+        return false;
     }
     const revision = (layerState._surfaceRevision || 0) + 1;
     layerState._surfaceRevision = revision;
@@ -384,7 +388,9 @@ export function createFlow({ state: layerState, services, parts, source }) {
           maxX = -Infinity,
           maxY = -Infinity;
         for (const point of road.waypoints) {
-          const screen = scene.project ? scene.project(point, {}) : Cesium.SceneTransforms.worldToWindowCoordinates(scene, point);
+          const screen = scene.project
+            ? scene.project(point, {})
+            : Cesium.SceneTransforms.worldToWindowCoordinates(scene, point);
           if (!screen) continue;
           minX = Math.min(minX, screen.x);
           maxX = Math.max(maxX, screen.x);
@@ -411,7 +417,9 @@ export function createFlow({ state: layerState, services, parts, source }) {
       roadDotBudget(altitude),
     );
     const admitted = selected.filter((r, i) => budgets[i] > 0);
-    const camera = (layerState._engine?.camera.livePosition ?? layerState._viewer?.camera?.positionWC);
+    const camera =
+      layerState._engine?.camera.livePosition ??
+      layerState._viewer?.camera?.positionWC;
     if (camera)
       admitted.sort(
         (a, b) =>

src/layers/traffic/footprint.js

@@ -102,7 +102,9 @@ export function createReticleFootprint() {
           dlon -= 360 * Math.round(dlon / 360);
           dx = dlon * 111.195 * Math.cos(nadir.latitude);
         } else {
-          const picked = engine ? camera.pickRay(p) : camera.getPickRay(p, (ray ??= new Cesium.Ray())) || ray;
+          const picked = engine
+            ? camera.pickRay(p)
+            : camera.getPickRay(p, (ray ??= new Cesium.Ray())) || ray;
           if (!picked) continue;
           const d = picked.direction;
           dx =

src/layers/traffic/ingestion.js

@@ -275,11 +275,13 @@ export function createIngestion({
     let estimated = services.ground?.cachedGroundFloor?.(centerLat, centerLon);
     if (!Number.isFinite(estimated)) {
       try {
-        estimated = scene?.engine ? scene.sampleHeight(location) : scene?.globe?.show
-          ? scene.globe.getHeight?.(location)
-          : scene?.sampleHeightSupported
-            ? scene.sampleHeight(location, [layerState._pointCollection])
-            : undefined;
+        estimated = scene?.engine
+          ? scene.sampleHeight(location)
+          : scene?.globe?.show
+            ? scene.globe.getHeight?.(location)
+            : scene?.sampleHeightSupported
+              ? scene.sampleHeight(location, [layerState._pointCollection])
+              : undefined;
       } catch {
         /* the local mesh can still be loading */
       }

src/layers/traffic/lifecycle.js

@@ -21,10 +21,12 @@ export function createLifecycle({
   }
 
   function bindScene() {
-    const viewer = layerState._viewer, engine = layerState._engine;
+    const viewer = layerState._viewer,
+      engine = layerState._engine;
     const camera = engine?.camera ?? viewer.camera;
     const frames = engine?.frames ?? viewer.scene;
-    if (viewer) layerState._surfaceFrameRemover = observeTrafficSurface(viewer.scene);
+    if (viewer)
+      layerState._surfaceFrameRemover = observeTrafficSurface(viewer.scene);
     layerState._pointCollection.show = true;
     layerState._lastAnimTime = 0;
     parts.animation.syncRenderDemand();
@@ -36,11 +38,17 @@ export function createLifecycle({
       parts.timing.clearTrafficTimingEntries();
       layerState._trafficTimingCurrentAnchor = null;
       layerState._trafficTimingPostRenderRemovers = new Set();
-      layerState._trafficTimingMoveEndRemover = camera.moveEnd.addEventListener(parts.timing.markTrafficTimingMoveEnd);
+      layerState._trafficTimingMoveEndRemover = camera.moveEnd.addEventListener(
+        parts.timing.markTrafficTimingMoveEnd,
+      );
     }
-    layerState._cameraRemover = camera.changed.addEventListener(parts.viewport.onCameraChanged);
-    layerState._arrivalRemover = camera.moveEnd.addEventListener(() => parts.viewport.onCameraChanged({immediate:true}));
-    claimCameraSensitivity(engine ?? camera,'traffic',0.05);
+    layerState._cameraRemover = camera.changed.addEventListener(
+      parts.viewport.onCameraChanged,
+    );
+    layerState._arrivalRemover = camera.moveEnd.addEventListener(() =>
+      parts.viewport.onCameraChanged({ immediate: true }),
+    );
+    claimCameraSensitivity(engine ?? camera, 'traffic', 0.05);
   }
 
   function unbindScene() {
@@ -48,15 +56,22 @@ export function createLifecycle({
     layerState._surfaceFrameRemover?.();
     layerState._preRenderRemover?.();
     layerState._trafficTimingMoveEndRemover?.();
-    for (const remove of layerState._trafficTimingPostRenderRemovers || []) remove();
+    for (const remove of layerState._trafficTimingPostRenderRemovers || [])
+      remove();
     layerState._trafficTimingPostRenderRemovers = null;
     layerState._trafficTimingCurrentAnchor = null;
     layerState._cameraRemover?.();
     // Some legacy camera events do not return a remover.
-    if (!layerState._cameraRemover) camera?.changed?.removeEventListener?.(parts.viewport.onCameraChanged);
+    if (!layerState._cameraRemover)
+      camera?.changed?.removeEventListener?.(parts.viewport.onCameraChanged);
     layerState._arrivalRemover?.();
-    layerState._surfaceFrameRemover = layerState._preRenderRemover = layerState._cameraRemover = layerState._arrivalRemover = layerState._trafficTimingMoveEndRemover = null;
-    releaseCameraSensitivity(layerState._engine ?? camera,'traffic');
+    layerState._surfaceFrameRemover =
+      layerState._preRenderRemover =
+      layerState._cameraRemover =
+      layerState._arrivalRemover =
+      layerState._trafficTimingMoveEndRemover =
+        null;
+    releaseCameraSensitivity(layerState._engine ?? camera, 'traffic');
   }
 
   const methods = {
@@ -99,8 +114,12 @@ export function createLifecycle({
         layerState._stylePreset =
           document?.documentElement?.dataset?.gevStyle || 'normal';
         if (!layerState._styleListenerBound) {
-          layerState._styleListener = (e) => parts.style.setStylePreset(e?.detail?.style);
-          window.addEventListener('gev:style-change', layerState._styleListener);
+          layerState._styleListener = (e) =>
+            parts.style.setStylePreset(e?.detail?.style);
+          window.addEventListener(
+            'gev:style-change',
+            layerState._styleListener,
+          );
           layerState._styleListenerBound = true;
         }
       }
@@ -108,25 +127,42 @@ export function createLifecycle({
       console.log('[Data:Traffic] Initialized');
     },
 
-    attachRenderer(viewer, {engine=null,waitForCameraRestore=false}={}) {
+    attachRenderer(
+      viewer,
+      { engine = null, waitForCameraRestore = false } = {},
+    ) {
       layerState._restoringViewport = waitForCameraRestore;
       layerState._viewer = viewer;
       layerState._engine = engine;
-      layerState._native = !viewer && engine ? services.nativeRenderer(engine) : null;
+      layerState._native =
+        !viewer && engine ? services.nativeRenderer(engine) : null;
       layerState._heatSupported = null;
-      const points = layerState._native?.points ?? new Cesium.PointPrimitiveCollection({blendOption: Cesium.BlendOption.TRANSLUCENT});
+      const points =
+        layerState._native?.points ??
+        new Cesium.PointPrimitiveCollection({
+          blendOption: Cesium.BlendOption.TRANSLUCENT,
+        });
       if (viewer) viewer.scene.primitives.add(points);
       layerState._pointCollection = points;
-      for(const dot of layerState._dots) dot.point = points.add(dot.point);
+      for (const dot of layerState._dots) dot.point = points.add(dot.point);
       points.show = layerState._enabled;
       if (!waitForCameraRestore) readyForSurfaceWork();
       if (layerState._enabled) {
         bindScene();
         parts.rendering.rebuildHeatLines(layerState._roads);
-        if (layerState._dots.length && layerState._roads.some(r=>!r.directFlow))
-          services.credits?.showOsmCredit?.(engine ?? viewer,'traffic',{openMapTiles:true});
-        if (layerState._liveMode) services.credits?.registerDynamicCredit?.(engine ?? viewer, services.credits.TOMTOM_CREDIT);
-        parts.viewport.onCameraChanged({immediate:true});
+        if (
+          layerState._dots.length &&
+          layerState._roads.some((r) => !r.directFlow)
+        )
+          services.credits?.showOsmCredit?.(engine ?? viewer, 'traffic', {
+            openMapTiles: true,
+          });
+        if (layerState._liveMode)
+          services.credits?.registerDynamicCredit?.(
+            engine ?? viewer,
+            services.credits.TOMTOM_CREDIT,
+          );
+        parts.viewport.onCameraChanged({ immediate: true });
       }
     },
     resumeViewport() {
@@ -136,40 +172,70 @@ export function createLifecycle({
       if (!layerState._enabled) return;
       if (layerState._populationPending) parts.retention.resume();
       const previous = layerState._surfaceInput;
-      if (previous && !layerState._fetching && layerState._lastBounds === previous.bounds) {
+      if (
+        previous &&
+        !layerState._fetching &&
+        layerState._lastBounds === previous.bounds
+      ) {
         // A completed pass, not a refinement: the incoming globe often still
         // shows coarse tiles, so it samples provisionally and refines once its
         // surface has loaded ('Handoff refined'). A refinement here never
         // refined again and left vehicles on those coarse heights.
-        void parts.flow.applyFlowThenRender(previous.roads, previous.bounds, layerState._loadGeneration,
-          parts.viewport.getCameraAltitude(), 'Handoff').catch(error => {
-            if (error?.name !== 'AbortError') console.warn('[Data:Traffic] Surface refresh failed', error);
+        void parts.flow
+          .applyFlowThenRender(
+            previous.roads,
+            previous.bounds,
+            layerState._loadGeneration,
+            parts.viewport.getCameraAltitude(),
+            'Handoff',
+          )
+          .catch((error) => {
+            if (error?.name !== 'AbortError')
+              console.warn('[Data:Traffic] Surface refresh failed', error);
           });
       }
-      parts.viewport.onCameraChanged({immediate:true});
+      parts.viewport.onCameraChanged({ immediate: true });
     },
     detachRenderer() {
-      if(!layerState._pointCollection)return;
+      if (!layerState._pointCollection) return;
       unbindScene();
       clearTimeout(layerState._fetchTimeout);
       layerState._surfaceRefineRemove?.();
       layerState._surfaceRefineRemove = null;
-      layerState._surfaceRevision = (layerState._surfaceRevision || 0)+1;
+      layerState._surfaceRevision = (layerState._surfaceRevision || 0) + 1;
       layerState._preparedRoads?.clear();
       parts.rendering.removeHeatLines();
-      services.credits?.hideOsmCredit?.(layerState._engine ?? layerState._viewer,'traffic');
-      for(const dot of layerState._dots) {
-        const p=dot.point;
-        dot.point={position:Cesium.Cartesian3.clone(p.position),pixelSize:p.pixelSize,color:p.color,show:p.show,
-          outlineColor:p.outlineColor,outlineWidth:p.outlineWidth,scaleByDistance:p.scaleByDistance,
-          translucencyByDistance:p.translucencyByDistance,disableDepthTestDistance:0};
+      services.credits?.hideOsmCredit?.(
+        layerState._engine ?? layerState._viewer,
+        'traffic',
+      );
+      for (const dot of layerState._dots) {
+        const p = dot.point;
+        dot.point = {
+          position: Cesium.Cartesian3.clone(p.position),
+          pixelSize: p.pixelSize,
+          color: p.color,
+          show: p.show,
+          outlineColor: p.outlineColor,
+          outlineWidth: p.outlineWidth,
+          scaleByDistance: p.scaleByDistance,
+          translucencyByDistance: p.translucencyByDistance,
+          disableDepthTestDistance: 0,
+        };
       }
       layerState._viewer?.scene.primitives.remove(layerState._pointCollection);
       layerState._native?.destroy();
-      if(layerState._renderHeld)services.render.releaseContinuousRender('traffic');
-      layerState._renderHeld=false;
-      layerState._pointCollection=layerState._viewer=layerState._engine=layerState._native=null;
-      layerState._waitForScene ??= new Promise(resolve=>{layerState._sceneReady=resolve;});
+      if (layerState._renderHeld)
+        services.render.releaseContinuousRender('traffic');
+      layerState._renderHeld = false;
+      layerState._pointCollection =
+        layerState._viewer =
+        layerState._engine =
+        layerState._native =
+          null;
+      layerState._waitForScene ??= new Promise((resolve) => {
+        layerState._sceneReady = resolve;
+      });
     },
 
     /**
@@ -220,7 +286,10 @@ export function createLifecycle({
     disable(viewer) {
       layerState._enabled = false;
       layerState._surfaceInput = null;
-      services.credits?.hideOsmCredit?.(layerState._engine ?? layerState._viewer, 'traffic');
+      services.credits?.hideOsmCredit?.(
+        layerState._engine ?? layerState._viewer,
+        'traffic',
+      );
       parts.animation.syncRenderDemand();
       clearTimeout(layerState._fetchTimeout);
       clearInterval(layerState._enableKickTimer);
@@ -255,7 +324,9 @@ export function createLifecycle({
     destroy(viewer) {
       this.disable(viewer);
       if (layerState._pointCollection) {
-        layerState._viewer?.scene.primitives.remove(layerState._pointCollection);
+        layerState._viewer?.scene.primitives.remove(
+          layerState._pointCollection,
+        );
         layerState._native?.destroy();
         layerState._native = null;
         layerState._pointCollection = null;
@@ -263,7 +334,10 @@ export function createLifecycle({
       parts.rendering.removeHeatLines();
       layerState._tileCache.clear();
       if (layerState._styleListenerBound && typeof window !== 'undefined') {
-        window.removeEventListener('gev:style-change', layerState._styleListener);
+        window.removeEventListener(
+          'gev:style-change',
+          layerState._styleListener,
+        );
         layerState._styleListenerBound = false;
       }
       layerState._sceneReady?.();

src/layers/traffic/policy.js

@@ -144,8 +144,7 @@ export const HEAT_JAM_COLOR = rgbaFromCss('#e05252');
 
 /** @const {Cesium.Color} Slow corridor color (bucket amber, faint + static). */
 
-export const HEAT_SLOW_COLOR =
-  rgbaFromCss('#f0b23e').withAlpha(0.2);
+export const HEAT_SLOW_COLOR = rgbaFromCss('#f0b23e').withAlpha(0.2);
 
 /** @const {number} Far-distance scale floor for jam dots (shipped: 0.3). */
 

src/layers/traffic/rendering.js

@@ -129,9 +129,20 @@ export function createRendering({
       : HEAT_SLOW_COLOR;
 
     if (layerState._native) {
-      const roadsFor = bucket => kept.filter(item=>item.bucket===bucket).map(item=>item.road);
-      layerState._heatJamPrim = layerState._native.makeHeat(roadsFor('jam'), jamLineColor, HEAT_LINE_JAM_WIDTH, HEAT_JAM_BASE_ALPHA);
-      layerState._heatSlowPrim = layerState._native.makeHeat(roadsFor('slow'), slowLineColor, HEAT_LINE_SLOW_WIDTH, slowLineColor.alpha);
+      const roadsFor = (bucket) =>
+        kept.filter((item) => item.bucket === bucket).map((item) => item.road);
+      layerState._heatJamPrim = layerState._native.makeHeat(
+        roadsFor('jam'),
+        jamLineColor,
+        HEAT_LINE_JAM_WIDTH,
+        HEAT_JAM_BASE_ALPHA,
+      );
+      layerState._heatSlowPrim = layerState._native.makeHeat(
+        roadsFor('slow'),
+        slowLineColor,
+        HEAT_LINE_SLOW_WIDTH,
+        slowLineColor.alpha,
+      );
       layerState._heatLineCount = kept.length;
       parts.animation.syncRenderDemand();
       return;
@@ -228,7 +239,8 @@ export function createRendering({
           areaDist = Math.max(
             areaDist,
             Cesium.Cartesian3.distance(
-              layerState._engine?.camera.livePosition ?? layerState._viewer.camera.positionWC,
+              layerState._engine?.camera.livePosition ??
+                layerState._viewer.camera.positionWC,
               wp,
             ),
           );
@@ -247,10 +259,18 @@ export function createRendering({
       : null;
     parts.retention.reconcile(filteredRoads, altitude, replace);
     if (layerState._dots.length && filteredRoads.some((r) => !r.directFlow))
-      services.credits?.showOsmCredit?.(layerState._engine ?? layerState._viewer, 'traffic', {
-        openMapTiles: true,
-      });
-    else services.credits?.hideOsmCredit?.(layerState._engine ?? layerState._viewer, 'traffic');
+      services.credits?.showOsmCredit?.(
+        layerState._engine ?? layerState._viewer,
+        'traffic',
+        {
+          openMapTiles: true,
+        },
+      );
+    else
+      services.credits?.hideOsmCredit?.(
+        layerState._engine ?? layerState._viewer,
+        'traffic',
+      );
     parts.model.recolorDotsInPlace(label);
 
     const renderMetrics = state

src/layers/traffic/retention.js

@@ -217,7 +217,8 @@ export function createRetention({ state, parts }) {
     const blend = Math.min(1, dt * 12);
     const scene = state._trafficScene?.() ?? state._viewer?.scene;
     const canProject =
-      scene?.canvas?.clientHeight && (scene.project || (scene.camera && scene.frameState));
+      scene?.canvas?.clientHeight &&
+      (scene.project || (scene.camera && scene.frameState));
     state._heightPending = false;
     for (let r = 0; r < state._roads.length; r++) {
       const road = state._roads[r];
@@ -300,5 +301,13 @@ export function createRetention({ state, parts }) {
     state._populationPending = false;
     state._heightPending = false;
   }
-  return { reconcile, retarget, easeHeights, finishHeights, clear, refreshCounts, resume: schedule };
+  return {
+    reconcile,
+    retarget,
+    easeHeights,
+    finishHeights,
+    clear,
+    refreshCounts,
+    resume: schedule,
+  };
 }

src/layers/traffic/state.js

@@ -18,8 +18,8 @@ export function createState({ services }) {
   layerState._viewer = null;
   layerState._engine = null;
   layerState._native = null;
-  layerState._trafficScene = () => layerState._native?.surface ?? layerState._viewer?.scene;
-
+  layerState._trafficScene = () =>
+    layerState._native?.surface ?? layerState._viewer?.scene;
 
   /** @type {Cesium.PointPrimitiveCollection|null} */
 

src/layers/traffic/surface.js

@@ -50,7 +50,7 @@ export function observeTrafficSurface(scene) {
 }
 
 function currentRenderedFrame(scene) {
-  if (scene.engine) return {ready:scene.ready};
+  if (scene.engine) return { ready: scene.ready };
   if (!scene.postRender?.addEventListener || !scene.camera?.viewMatrix)
     return { ready: surfaceTilesReady(scene) };
   const frame = renderedFrames.get(scene);
@@ -280,7 +280,9 @@ export async function prepareRoadSurfaces(
     cache = { surface, heights: new Map() };
     sceneCaches.set(scene, cache);
   }
-  const cameraCarto = scene.engine?.camera.pose().cartographic ?? scene.camera?.positionCartographic;
+  const cameraCarto =
+    scene.engine?.camera.pose().cartographic ??
+    scene.camera?.positionCartographic;
   const cameraLon = cameraCarto
     ? Cesium.Math.toDegrees(cameraCarto.longitude)
     : 0;
@@ -345,7 +347,8 @@ export async function prepareRoadSurfaces(
           if (validHeight(sampled)) metrics.depthHits++;
         }
         if (
-          !scene.engine && !scene.globe?.show &&
+          !scene.engine &&
+          !scene.globe?.show &&
           !validHeight(sampled) &&
           scene.sampleHeightSupported
         ) {

src/layers/traffic/viewport.js

@@ -24,7 +24,9 @@ export function createViewport({ state: layerState, services, parts, source }) {
    */
 
   function getCameraAltitude() {
-    const carto = layerState._engine?.camera.pose().cartographic ?? layerState._viewer?.camera.positionCartographic;
+    const carto =
+      layerState._engine?.camera.pose().cartographic ??
+      layerState._viewer?.camera.positionCartographic;
     return carto ? carto.height : Infinity;
   }
 
@@ -35,7 +37,9 @@ export function createViewport({ state: layerState, services, parts, source }) {
    */
 
   function getViewBounds() {
-    const rect = layerState._engine?.camera.viewRectangle() ?? layerState._viewer?.camera.computeViewRectangle();
+    const rect =
+      layerState._engine?.camera.viewRectangle() ??
+      layerState._viewer?.camera.computeViewRectangle();
     if (!rect) return null;
     return {
       south: geo.math.toDegrees(rect.south),
@@ -60,18 +64,23 @@ export function createViewport({ state: layerState, services, parts, source }) {
    */
 
   function getFetchCenter() {
-    const carto = layerState._engine?.camera.pose().cartographic ?? layerState._viewer?.camera.positionCartographic;
+    const carto =
+      layerState._engine?.camera.pose().cartographic ??
+      layerState._viewer?.camera.positionCartographic;
     if (!carto) return null;
     const nadirLat = geo.math.toDegrees(carto.latitude);
     const nadirLon = geo.math.toDegrees(carto.longitude);
 
     let hitLat;
     let hitLon;
-    const canvas = layerState._engine?.host.canvas ?? layerState._viewer.scene.canvas;
+    const canvas =
+      layerState._engine?.host.canvas ?? layerState._viewer.scene.canvas;
     const width = canvas.clientWidth || canvas.width;
     const height = canvas.clientHeight || canvas.height;
     if (width > 0 && height > 0) {
-      const hit = (layerState._engine?.camera ?? layerState._viewer.camera).pickEllipsoid(
+      const hit = (
+        layerState._engine?.camera ?? layerState._viewer.camera
+      ).pickEllipsoid(
         geo.cartesian2.create(width / 2, height / 2),
         Cesium.Ellipsoid.WGS84,
       );
@@ -174,7 +183,12 @@ export function createViewport({ state: layerState, services, parts, source }) {
 
   /** Debounce camera events and sample the actual settled view, including final flight steps. */
   function onCameraChanged(options) {
-    if (!layerState._enabled || layerState._waitForScene || layerState._restoringViewport) return;
+    if (
+      !layerState._enabled ||
+      layerState._waitForScene ||
+      layerState._restoringViewport
+    )
+      return;
     clearTimeout(layerState._fetchTimeout);
     if (getCameraAltitude() > ACTIVATION_ALTITUDE) {
       clearTimeout(layerState._retryTimer);
@@ -197,10 +211,19 @@ export function createViewport({ state: layerState, services, parts, source }) {
       : null;
     layerState._fetchTimeout = setTimeout(
       () => {
-        if (!layerState._enabled || layerState._waitForScene || layerState._restoringViewport) return;
+        if (
+          !layerState._enabled ||
+          layerState._waitForScene ||
+          layerState._restoringViewport
+        )
+          return;
         const alt = getCameraAltitude();
         if (alt > ACTIVATION_ALTITUDE) return onCameraChanged();
-        const footprint = reticleFootprint(layerState._viewer, alt, layerState._engine);
+        const footprint = reticleFootprint(
+          layerState._viewer,
+          alt,
+          layerState._engine,
+        );
         const bounds = footprint || getViewBounds();
         if (!bounds) return;
         const center = footprint ? null : getFetchCenter();

src/layers/transit/lifecycle.js

@@ -141,7 +141,10 @@ export function createLifecycle({
         state._viewer = null;
         throw error;
       }
-      state._overlayHost.setVisible(TRANSIT_SELECTED_OVERLAY_SOURCE_ID, state._enabled);
+      state._overlayHost.setVisible(
+        TRANSIT_SELECTED_OVERLAY_SOURCE_ID,
+        state._enabled,
+      );
       if (state._enabled) {
         for (const [key, entry] of state._vehicles) {
           parts.rendering.addMarker(key, entry);
@@ -203,7 +206,8 @@ export function createLifecycle({
       parts.rendering.refreshVisibility();
       parts.trails.rebind();
       parts.selection.refreshSelectedCard(true);
-      for (const feed of state._activeFeeds.values()) parts.renderer.addCredit(feed);
+      for (const feed of state._activeFeeds.values())
+        parts.renderer.addCredit(feed);
     },
     resumeViewport() {
       if (!state._restoringViewport) return;
@@ -217,7 +221,10 @@ export function createLifecycle({
       clearInterval(state._maintenanceTimer);
       clearTimeout(state._cameraDebounceTimer);
       clearTimeout(state._visibilityTimer);
-      state._maintenanceTimer = state._cameraDebounceTimer = state._visibilityTimer = null;
+      state._maintenanceTimer =
+        state._cameraDebounceTimer =
+        state._visibilityTimer =
+          null;
       parts.selection.removeClickHandler();
       unregisterPickOwner('transit');
       state._cameraChangedRemove?.();
@@ -238,7 +245,11 @@ export function createLifecycle({
       if (state._renderHeld) releaseContinuousRender('transit');
       state._renderHeld = false;
       parts.renderer.destroy();
-      parts.renderer = state._markers = state._animatedMarkers = state._viewer = null;
+      parts.renderer =
+        state._markers =
+        state._animatedMarkers =
+        state._viewer =
+          null;
     },
 
     /**

src/layers/transit/viewport.js

@@ -79,7 +79,8 @@ export function createViewport({ state, services, parts }) {
       globalThis.document?.visibilityState === 'hidden'
     )
       return;
-    if (!state._enabled || !parts.renderer?.ready || state._restoringViewport) return;
+    if (!state._enabled || !parts.renderer?.ready || state._restoringViewport)
+      return;
     refreshViewBounds();
     const altitude = getCameraAltitude();
     state._altitudeGateOpen = altitudeGateOpen(altitude);

src/layers/vessels/renderer.test.mjs

@@ -304,21 +304,36 @@ test('a pending AIS poll and selected trail survive replacement of the planet',
   const injected = services(recorders[0].renderer);
   const restored = [];
   injected.sprites.restoreSpriteOrderOnEnable = (id) => restored.push(id);
-  injected.renderer.create = ({ engine }) => recorders[engines.indexOf(engine)].renderer;
+  injected.renderer.create = ({ engine }) =>
+    recorders[engines.indexOf(engine)].renderer;
   const previousDocument = globalThis.document;
-  globalThis.document = Object.assign(new EventTarget(), { getElementById: () => null });
-  t.after(() => { globalThis.document = previousDocument; });
-  let polls = 0, histories = 0, deliver;
+  globalThis.document = Object.assign(new EventTarget(), {
+    getElementById: () => null,
+  });
+  t.after(() => {
+    globalThis.document = previousDocument;
+  });
+  let polls = 0,
+    histories = 0,
+    deliver;
   const snapshot = (records) => ({
-    records, source: 'AIS fixture', complete: true, transportStatus: 'live',
-    rawRowCount: records.length, observedAtMs: 500, freshness: 'current',
+    records,
+    source: 'AIS fixture',
+    complete: true,
+    transportStatus: 'live',
+    rawRowCount: records.length,
+    observedAtMs: 500,
+    freshness: 'current',
   });
   const layer = createVesselLayer({
     services: injected,
     source: {
-      getSnapshot: () => ++polls === 1
-        ? snapshot([row('111', 40.6, -73.9)])
-        : new Promise((resolve) => { deliver = resolve; }),
+      getSnapshot: () =>
+        ++polls === 1
+          ? snapshot([row('111', 40.6, -73.9)])
+          : new Promise((resolve) => {
+              deliver = resolve;
+            }),
       getTrack: async () => {
         histories++;
         return { records: [{ latitude: 40.59, longitude: -73.92 }] };

src/layers/weather/index.js

@@ -108,10 +108,17 @@ export function createWeatherLayer({
     clock ? clock.getState().mode === 'latest' : followLatest;
   const getHost = () =>
     sceneEngine?.kind === 'navara'
-      ? { kind: sceneEngine.maps.photorealActive() ? 'tileset' : 'globe', collection: sceneEngine }
-      : imageryHost?.() ?? { collection: viewer?.imageryLayers, kind: 'globe' };
+      ? {
+          kind: sceneEngine.maps.photorealActive() ? 'tileset' : 'globe',
+          collection: sceneEngine,
+        }
+      : (imageryHost?.() ?? {
+          collection: viewer?.imageryLayers,
+          kind: 'globe',
+        });
   const notify = () => listener?.();
-  const shownTime = () => (noFrame ? null : rendering?.getDiagnostics().time ?? lastShown);
+  const shownTime = () =>
+    noFrame ? null : (rendering?.getDiagnostics().time ?? lastShown);
   const unsubscribeClock = clock?.subscribe(() => {
     if (!clock.getState().playing || suspended()) rendering?.cancelPrefetch?.();
     notify();
@@ -298,23 +305,32 @@ export function createWeatherLayer({
       motion = matchMedia?.('(prefers-reduced-motion: reduce)');
       motion?.addEventListener?.('change', onVisibility);
       documentRef?.addEventListener?.('visibilitychange', onVisibility);
-      if (nextViewer || options.engine) layer.attachRenderer(nextViewer, options);
+      if (nextViewer || options.engine)
+        layer.attachRenderer(nextViewer, options);
     },
     attachRenderer(nextViewer, { engine = null } = {}) {
       viewer = nextViewer;
       sceneEngine = engine;
       const options = { viewer, cesium, getHost, onChange: notify };
-      rendering = engine?.kind === 'navara'
-        ? createNativeRendering(engine, options)
-        : createRendering(options);
+      rendering =
+        engine?.kind === 'navara'
+          ? createNativeRendering(engine, options)
+          : createRendering(options);
       checkHost(false);
-      eventTarget?.addEventListener?.('gev:map-stack-changed', onMapStackChanged);
+      eventTarget?.addEventListener?.(
+        'gev:map-stack-changed',
+        onMapStackChanged,
+      );
       rendering.setAlpha(opacity === 'light' ? 0.4 : satellite ? 0.7 : 0.8);
       if (!enabled) return;
       watchCamera();
       if (!manifest) return;
-      const time = clock && !isLatest() ? clock.selectFor(id, clock.getState().target) :
-        (followLatest ? manifest.latest : lastShown);
+      const time =
+        clock && !isLatest()
+          ? clock.selectFor(id, clock.getState().target)
+          : followLatest
+            ? manifest.latest
+            : lastShown;
       if (time) void show(time);
       else rendering.setHidden(true);
     },
@@ -326,7 +342,10 @@ export function createWeatherLayer({
       timer = null;
       removeCamera?.();
       removeCamera = null;
-      eventTarget?.removeEventListener?.('gev:map-stack-changed', onMapStackChanged);
+      eventTarget?.removeEventListener?.(
+        'gev:map-stack-changed',
+        onMapStackChanged,
+      );
       rendering?.clear();
       rendering = null;
       hostCollection = null;
@@ -622,7 +641,10 @@ export function createWeatherLayer({
           viewer?.scene?.globe?.ellipsoid,
         );
       const camera = point
-        ? cesium.Cartographic.fromCartesian(point, viewer?.scene?.globe?.ellipsoid)
+        ? cesium.Cartographic.fromCartesian(
+            point,
+            viewer?.scene?.globe?.ellipsoid,
+          )
         : null;
       const lon = camera ? cesium.Math.toDegrees(camera.longitude) : 0;
       const lat = camera ? cesium.Math.toDegrees(camera.latitude) : 0;

src/layers/weather/render/navaraSurface.js

@@ -16,7 +16,13 @@ const KEY = 'gevObservedWeather';
 const owners = new WeakMap();
 const products = ['Wind', 'Satellite', 'Radar', 'Lightning'];
 const slotFor = (p) =>
-  p === 'wind' ? 'Wind' : p === 'radar' ? 'Radar' : p === 'lightning' ? 'Lightning' : 'Satellite';
+  p === 'wind'
+    ? 'Wind'
+    : p === 'radar'
+      ? 'Radar'
+      : p === 'lightning'
+        ? 'Lightning'
+        : 'Satellite';
 const emptyRect = [0, 0, -1, -1];
 const rectArray = (r) => (r ? [r.west, r.south, r.east, r.north] : emptyRect);
 

src/layers/weather/shellRendering.js

@@ -407,7 +407,8 @@ export function createWeatherShell({
   cacheBytes = WEATHER_SHELL_CACHE_BYTES,
   createSurface = createShellSurface,
   requestRender = () => viewer.scene.requestRender(),
-  viewRectangle = () => viewer.camera?.computeViewRectangle?.(viewer.scene.globe?.ellipsoid),
+  viewRectangle = () =>
+    viewer.camera?.computeViewRectangle?.(viewer.scene.globe?.ellipsoid),
   moveEnd = viewer?.camera?.moveEnd,
 }) {
   if (!Object.hasOwn(WEATHER_IMAGE_SIZES, product))
@@ -572,9 +573,7 @@ export function createWeatherShell({
   }
   /** Recompute the window from the camera's ground footprint; returns whether it changed. */
   function computeView() {
-    const rectangle = detailed
-      ? viewRectangle()
-      : null;
+    const rectangle = detailed ? viewRectangle() : null;
     const degrees = cesium.Math.toDegrees;
     const footprint = rectangle && {
       west: degrees(rectangle.west),

src/layers/wind/index.js

@@ -85,7 +85,10 @@ export function createWindLayer({
   const sample = (position) => {
     if (!position && engine && !viewer) {
       const canvas = engine.host.canvas;
-      position = engine.camera.pickEllipsoid({ x: canvas.clientWidth / 2, y: canvas.clientHeight / 2 });
+      position = engine.camera.pickEllipsoid({
+        x: canvas.clientWidth / 2,
+        y: canvas.clientHeight / 2,
+      });
     }
     reading = inspectWindAtCenter(manifest, viewer, cesium, {
       position,
@@ -122,20 +125,25 @@ export function createWindLayer({
     attachRenderer(nextViewer, { engine: nextEngine = null } = {}) {
       viewer = nextViewer;
       engine = nextEngine;
-      rendering = engine?.kind === 'navara' ? createNativeRendering(engine) : createRendering({
-        cesium,
-        container: container ?? nextViewer.container,
-        getViewer: () => viewer,
-        getHost: () =>
-          imageryHost?.() ?? {
-            collection: viewer.imageryLayers ?? viewer.scene?.imageryLayers,
-            kind: 'globe',
-          },
-        onStatusChange: notify,
-      });
+      rendering =
+        engine?.kind === 'navara'
+          ? createNativeRendering(engine)
+          : createRendering({
+              cesium,
+              container: container ?? nextViewer.container,
+              getViewer: () => viewer,
+              getHost: () =>
+                imageryHost?.() ?? {
+                  collection:
+                    viewer.imageryLayers ?? viewer.scene?.imageryLayers,
+                  kind: 'globe',
+                },
+              onStatusChange: notify,
+            });
       rendering.attach();
       rendering.setOptions?.({ overlay, paused });
-      const target = container ?? nextViewer?.container ?? engine?.host.container;
+      const target =
+        container ?? nextViewer?.container ?? engine?.host.container;
       inspectionMarker = createWindInspectionMarker({
         container: target,
         viewer,

src/layers/wind/inspectionMarker.js

@@ -44,10 +44,12 @@ export function createWindInspectionMarker({
       )
         return;
       present({ owner, container, visible: false, left: 0, top: 0 });
-      const occluder = !engine && new cesium.EllipsoidalOccluder(
-        scene.globe?.ellipsoid || cesium.Ellipsoid.WGS84,
-        viewer.camera.positionWC,
-      );
+      const occluder =
+        !engine &&
+        new cesium.EllipsoidalOccluder(
+          scene.globe?.ellipsoid || cesium.Ellipsoid.WGS84,
+          viewer.camera.positionWC,
+        );
       const render = () => {
         if (!shown()) return;
         if (occluder) occluder.cameraPosition = viewer.camera.positionWC;
@@ -60,8 +62,10 @@ export function createWindInspectionMarker({
           point.y >= 0 &&
           point.x <= canvas.clientWidth &&
           point.y <= canvas.clientHeight &&
-          (engine ? engine.projector.horizonVisible(position) :
-            scene.mode !== cesium.SceneMode.SCENE3D || occluder.isPointVisible(position));
+          (engine
+            ? engine.projector.horizonVisible(position)
+            : scene.mode !== cesium.SceneMode.SCENE3D ||
+              occluder.isPointVisible(position));
         if (!visible) {
           // A hidden marker keeps its last place, as the element did.
           if (marker.visible) present({ visible: false });

src/scenes/dataPacks/presentation.js

@@ -30,10 +30,7 @@ export function createPackPresentations(
   let key,
     cards = [];
   function present() {
-    store.publish(
-      owner,
-      cards.length ? { key, container, cards } : null,
-    );
+    store.publish(owner, cards.length ? { key, container, cards } : null);
   }
   function addCard(pack) {
     if (!cards.length) key = ++panelKeys;
@@ -205,27 +202,35 @@ export function createPackPresentations(
       signal.throwIfAborted();
       if (image.naturalWidth * image.naturalHeight > 16 * 1024 * 1024)
         throw new Error('Image dimensions exceed limit');
-      handle.display(native => native ? native.image(pack,image,handle) : handle.primitive(
-        new Cesium.Primitive({
-          asynchronous: false,
-          geometryInstances: new Cesium.GeometryInstance({
-            id: { packId: pack.id },
-            geometry: new Cesium.RectangleGeometry({
-              rectangle: Cesium.Rectangle.fromDegrees(...pack.placement.bounds),
-              height: pack.placement.height,
-              vertexFormat:
-                Cesium.MaterialAppearance.MaterialSupport.TEXTURED.vertexFormat,
-            }),
-          }),
-          appearance: new Cesium.MaterialAppearance({
-            material: Cesium.Material.fromType('Image', { image }),
-            materialSupport: Cesium.MaterialAppearance.MaterialSupport.TEXTURED,
-            flat: true,
-            faceForward: true,
-            translucent: true,
-          }),
-        }),
-      ));
+      handle.display((native) =>
+        native
+          ? native.image(pack, image, handle)
+          : handle.primitive(
+              new Cesium.Primitive({
+                asynchronous: false,
+                geometryInstances: new Cesium.GeometryInstance({
+                  id: { packId: pack.id },
+                  geometry: new Cesium.RectangleGeometry({
+                    rectangle: Cesium.Rectangle.fromDegrees(
+                      ...pack.placement.bounds,
+                    ),
+                    height: pack.placement.height,
+                    vertexFormat:
+                      Cesium.MaterialAppearance.MaterialSupport.TEXTURED
+                        .vertexFormat,
+                  }),
+                }),
+                appearance: new Cesium.MaterialAppearance({
+                  material: Cesium.Material.fromType('Image', { image }),
+                  materialSupport:
+                    Cesium.MaterialAppearance.MaterialSupport.TEXTURED,
+                  flat: true,
+                  faceForward: true,
+                  translucent: true,
+                }),
+              }),
+            ),
+      );
     }),
     media: guarded(({ asset, pack, anchors }, handle) => {
       if (
@@ -243,16 +248,20 @@ export function createPackPresentations(
         (item) => item.id === pack.placement.anchorId,
       );
       if (!anchor) throw new Error('Missing media anchor');
-      handle.display(native => native ? native.media(pack,anchor,handle) : handle.add({
-        name: pack.id,
-        position: xyz([anchor.lon, anchor.lat, anchor.alt]),
-        point: { pixelSize: 16, color: Cesium.Color.YELLOW },
-        label: {
-          text: pack.id,
-          font: '14px sans-serif',
-          pixelOffset: new Cesium.Cartesian2(0, -24),
-        },
-      }));
+      handle.display((native) =>
+        native
+          ? native.media(pack, anchor, handle)
+          : handle.add({
+              name: pack.id,
+              position: xyz([anchor.lon, anchor.lat, anchor.alt]),
+              point: { pixelSize: 16, color: Cesium.Color.YELLOW },
+              label: {
+                text: pack.id,
+                font: '14px sans-serif',
+                pixelOffset: new Cesium.Cartesian2(0, -24),
+              },
+            }),
+      );
       handle.media({
         kind: asset.mimeType.startsWith('video/') ? 'video' : 'audio',
         src: handle.url(new Blob([asset.bytes], { type: asset.mimeType })),

src/ui/contextControls.js

@@ -86,9 +86,13 @@ export class ContextControls {
     }
   }
   canRetainScene() {
-    return ['flights', 'space-missions'].includes(this._contextMode) && !this._contextModeChanging &&
-      !this._contextRestoreState && !this._clearSelectedLayersPromise &&
-      !this._contextLayerReactionPromises.size;
+    return (
+      ['flights', 'space-missions'].includes(this._contextMode) &&
+      !this._contextModeChanging &&
+      !this._contextRestoreState &&
+      !this._clearSelectedLayersPromise &&
+      !this._contextLayerReactionPromises.size
+    );
   }
   captureScene() {
     return { mode: this._contextMode, snapshot: this._contextSessionSnapshot };

src/ui/shareRestoration.js

@@ -176,7 +176,8 @@ export class ShareRestoration {
         this._initialShareRestoreTimeout = null;
         if (this._disposed) return;
         const generation = this._initialShareNavigationGeneration;
-        const retained = engineSwitch && this._layerStateCoordinator?.retainedTrackingTarget();
+        const retained =
+          engineSwitch && this._layerStateCoordinator?.retainedTrackingTarget();
         const applyCamera =
           Number.isInteger(generation) &&
           this.navigation._reassertNavigationHandoff(generation, {
@@ -246,7 +247,15 @@ export class ShareRestoration {
    */
   async _runShareRestore(
     state,
-    { applyCamera, instant = false, retained, retainScene = false, navigationToken, layersPromise, settle },
+    {
+      applyCamera,
+      instant = false,
+      retained,
+      retainScene = false,
+      navigationToken,
+      layersPromise,
+      settle,
+    },
   ) {
     const generation = this._shareRestoreGeneration;
     const current = () =>
@@ -259,11 +268,13 @@ export class ShareRestoration {
       });
       const layers = await (layersPromise || Promise.resolve([]));
       if (!current()) return;
-      if (retainScene && !retained) retained = this._layerStateCoordinator?.retainedTrackingTarget();
+      if (retainScene && !retained)
+        retained = this._layerStateCoordinator?.retainedTrackingTarget();
       const tracking =
         share.camera === 'applied'
-          ? (retained && this._layerStateCoordinator.resumeRetainedTracking(retained)) ||
-            await this._layerStateCoordinator?.restoreShareTrackingSelection?.()
+          ? (retained &&
+              this._layerStateCoordinator.resumeRetainedTracking(retained)) ||
+            (await this._layerStateCoordinator?.restoreShareTrackingSelection?.())
           : {
               status: 'superseded',
               cleared: