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https://github.com/bilawalsidhu/gods-eye-view.git
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German KhokhlovandClaude Opus 5.5
fb81e155b7
- Pass the custom sky box to the Viewer instead of `skyBox: false`, which also stopped CesiumWidget from creating the Sun and the Moon. Guarded by scripts/qa-sky-sun-moon.mjs. - Outside the IAU 2006 tables (before 1975, after ~2050) the preload resolves without data; remember that span and stay on TEME instead of preloading and rendering every frame. - The anime style no longer cel-shades the far plane, where four bands turned the faint Milky Way into blotches. - Paint the planets out after the star-removing opening and with the ring median, so no brighter plateau is left; faces rebuilt. Co-Authored-By: Claude Opus 5.5 <[email protected]>
97 lines
3.4 KiB
JavaScript
97 lines
3.4 KiB
JavaScript
#!/usr/bin/env node
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/**
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* qa-sky-sun-moon — the custom sky must keep Cesium's Sun and Moon.
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*
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* CesiumWidget creates `scene.sun` and `scene.moon` only when the `skyBox`
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* option is not `false`, so replacing the sky box the wrong way silently
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* removes the Sun disc and its bloom. Points the camera at the Sun from
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* 22 000 km and fails unless both bodies exist; saves a screenshot.
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*
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* Usage: node scripts/qa-sky-sun-moon.mjs [--url http://localhost:4317] [--out qa-shots/sky-sun.png]
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*/
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import puppeteer from 'puppeteer';
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import { mkdirSync } from 'node:fs';
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import path from 'node:path';
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const argv = process.argv;
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const option = (name, fallback) =>
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argv.includes(name) ? argv[argv.indexOf(name) + 1] : fallback;
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const url = option('--url', 'http://localhost:4317');
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const out = option('--out', 'qa-shots/sky-sun.png');
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mkdirSync(path.dirname(out), { recursive: true });
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const browser = await puppeteer.launch({
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headless: 'new',
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args: ['--no-sandbox', '--ignore-gpu-blocklist'],
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});
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try {
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const page = await browser.newPage();
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await page.setViewport({ width: 1280, height: 800 });
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await page.evaluateOnNewDocument(() =>
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localStorage.setItem('gev:first-run-mission:v1', 'suppressed'),
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);
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await page.goto(url, { waitUntil: 'domcontentloaded' });
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await page.waitForFunction(() => window.__godsEyeView?.viewer?.scene, {
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timeout: 90_000,
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});
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await new Promise((r) => setTimeout(r, 10_000));
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const info = await page.evaluate(async () => {
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// The page's own Cesium instance, as Vite served it.
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const entry = performance
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.getEntriesByType('resource')
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.map((e) => e.name)
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.find((n) => /\.vite\/deps\/cesium\.js/.test(n));
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const C = await import(entry);
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const { viewer } = window.__godsEyeView;
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const scene = viewer.scene;
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scene.camera.cancelFlight();
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const time = viewer.clock.currentTime;
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const sun = C.Cartesian3.normalize(
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C.Matrix3.multiplyByVector(
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C.Transforms.computeTemeToPseudoFixedMatrix(time),
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C.Simon1994PlanetaryPositions.computeSunPositionInEarthInertialFrame(
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time,
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),
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new C.Cartesian3(),
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),
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new C.Cartesian3(),
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);
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// Off to the side of the Earth, looking straight at the Sun.
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const side = C.Cartesian3.normalize(
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C.Cartesian3.cross(sun, C.Cartesian3.UNIT_Z, new C.Cartesian3()),
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new C.Cartesian3(),
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);
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const destination = C.Cartesian3.add(
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C.Cartesian3.multiplyByScalar(side, 2.2e7, new C.Cartesian3()),
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C.Cartesian3.multiplyByScalar(sun, -0.6e7, new C.Cartesian3()),
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new C.Cartesian3(),
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);
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const up = C.Cartesian3.normalize(
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C.Cartesian3.cross(
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C.Cartesian3.cross(sun, C.Cartesian3.UNIT_Z, new C.Cartesian3()),
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sun,
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new C.Cartesian3(),
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),
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new C.Cartesian3(),
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);
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scene.camera.setView({ destination, orientation: { direction: sun, up } });
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scene.requestRender();
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return {
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sun: Boolean(scene.sun),
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moon: Boolean(scene.moon),
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skyBox: scene.skyBox?.constructor?.name,
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};
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});
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await new Promise((r) => setTimeout(r, 4_000));
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await page.evaluate(() => window.__godsEyeView.viewer.scene.requestRender());
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await new Promise((r) => setTimeout(r, 1_500));
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await page.screenshot({ path: out });
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console.log(JSON.stringify({ url, ...info, screenshot: out }));
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if (!info.sun || !info.moon) {
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console.error('FAIL: scene.sun and scene.moon must both exist');
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process.exitCode = 1;
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}
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} finally {
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await browser.close();
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}
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