mirror of
https://github.com/bilawalsidhu/gods-eye-view.git
synced 2026-11-04 10:24:02 +00:00
Aditya
2c61d9e2b7
The flights ground-floor pipeline subtracted longitudes without wrapping. approxDistanceKm, and its copy in the mesh-floor sampler, measured two points 0.2° apart either side of 180° (21 km at Fiji) as about 38,000 km, so low and grounded aircraft just across the line from the viewer were never floored or mesh-sampled. corridorFloorCells walked a segment across 180° the long way round, filling its cell budget with ground behind the contact and never requesting the cells it was about to cross, and stickyFloorCell dropped its hysteresis for a contact on the seam. Each now takes the short way round, and corridor points are normalised back into [-180, 180]. SEARCH NEARBY SITES centred its Google Places search on the mean of west and east, which for a view across 180° (west > east) is longitude 0, and sized the radius from the view's height alone. It now measures the view's width through 180° and searches its real centre.
52 lines
1.7 KiB
JavaScript
52 lines
1.7 KiB
JavaScript
import test from 'node:test';
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import assert from 'node:assert/strict';
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import { createIngestion } from './ingestion.js';
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// Taveuni, Fiji: Cesium reports a view across 180° with west > east. Each view
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// is 0.4° wide and 0.2° tall; the last one does not cross 180°.
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for (const [west, east, centre] of [
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[179.7, -179.9, 179.9],
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[179.9, -179.7, -179.9],
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[179.5, 179.9, 179.7],
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])
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test(`a nearby search is centred on the view at ${centre}`, async () => {
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const box = { south: -17, west, north: -16.8, east };
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const searches = [];
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const state = {
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enabled: true,
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viewer: {},
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records: [],
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googleSearchRequested: true,
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};
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const ingestion = createIngestion({
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state,
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source: {
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getMappedSites: async () => ({ records: [], wide: true }),
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searchNearby: async (query) => {
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searches.push(query);
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return { places: [] };
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},
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},
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services: {
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render: { governorRequestRender() {} },
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ground: { resolveGroundFloorCellsBounded: async () => {} },
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},
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parts: {
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viewport: {
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loadArea: () => ({ box, coverage: {} }),
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clearUnavailableRetry() {},
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scheduleUnavailableRetry() {},
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},
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model: { installationWithinViewport: () => true },
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rendering: { renderRecords() {}, warmInstallationFloors() {} },
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},
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});
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await ingestion.loadInstallations();
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assert.equal(searches.length, 1);
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const { latitude, longitude, radiusM } = searches[0];
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assert.ok(Math.abs(latitude + 16.9) < 1e-9);
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assert.ok(Math.abs(longitude - centre) < 1e-9, `longitude ${longitude}`);
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// The width, not the height, sets the radius.
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assert.equal(radiusM, 22000);
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});
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