214 lines
11 KiB
JavaScript
214 lines
11 KiB
JavaScript
/*
|
||
* Wallpaper background config.
|
||
*
|
||
* Properties:
|
||
* theme - Active palette theme. One of the keys in window.THEMES
|
||
* (default 'ash'). The matching CSS file is loaded at
|
||
* startup.
|
||
* language - UI / i18n language code (default 'en').
|
||
* timeFormat - Format string for the clock using the token set below
|
||
* (Moment.js-like names, own mini-formatter).
|
||
* debug - If 1, the right-side debug panel is shown.
|
||
* units - Object with 'temperature' ('C' or 'F').
|
||
* location - Geographic coordinates for sun/moon calculations. Used
|
||
* by SunCalc (https://github.com/mourner/suncalc). Object
|
||
* with 'lat' (latitude, -90 to +90) and 'lon' (longitude,
|
||
* -180 to +180). Positive lat = north, positive lon = east.
|
||
* Optionally add 'label' (string) to override the
|
||
* reverse-geocoded city name.
|
||
* Note: the height grid is axis-aligned (N up); terrain
|
||
* matches the square ground mosaic and straight flights
|
||
* (prefetch direction via #fetch=N). Heights: Copernicus
|
||
* DEM via terrarium tiles (z9, ~200 m).
|
||
* terrain - 3D ground from real elevation data. Object:
|
||
* enabled - true (default) / false = flat plane.
|
||
* exaggeration - vertical scale factor on the DEM
|
||
* (default 8; 1 would be physically
|
||
* true and nearly invisible at this
|
||
* horizontal scale).
|
||
* weatherSim - If true, ignore open-meteo and cycle through
|
||
* ['sunny','cloudy','stormy','night'] automatically every
|
||
* weatherSimInterval ms. Useful for A/B testing every
|
||
* theme without waiting on the API.
|
||
* weatherSimInterval - Sim cycle period in ms (default 30000).
|
||
* orbit - Figure-eight flight (Bernoulli lemniscate) around
|
||
* CONFIG.location instead of a straight drift. The
|
||
* eight's self-crossing sits exactly on the configured
|
||
* coordinate. Each time the aircraft crosses that point
|
||
* a new random orientation is picked and blended in
|
||
* over one lobe (spline through the crossing). Object:
|
||
* radiusKm - lobe tip reach from the centre in km
|
||
* (~13 km per tile at z11/48deg N).
|
||
* Clamped (~190 km) so tips + fog horizon
|
||
* fit inside the 43x43 tile mosaic.
|
||
* clockwise - travel direction along the eight.
|
||
* reorient - random re-aim at every crossing
|
||
* (default true; false keeps the bearing).
|
||
* Set to null (or remove) for the straight-line flight.
|
||
* fog - Ground fog / distance haze. Object with 'distanceKm'
|
||
* (visibility range at which terrain fully blends into
|
||
* a milky haze; default 120). false/0 disables fog.
|
||
* clouds - Vertical extent of the cloud deck in world units
|
||
* (1 unit = ~12.9 km at zoom 11; camera band 15-35 km,
|
||
* i.e. y ~ 1.16-2.70). Default puts the deck top (~11.6
|
||
* km) below the lowest flight altitude.
|
||
* tiles - All downloads (street tiles, elevation grid, last
|
||
* weather payload, geo label) live permanently in
|
||
* IndexedDB and are never re-fetched once cached; a
|
||
* warm cache = fully offline rendering. Set
|
||
* expireDays (number > 0) to re-fetch street tiles
|
||
* periodically (e.g. 90).
|
||
*
|
||
* Time format tokens (subset):
|
||
* YYYY 4-digit year (2026)
|
||
* MMMM full month name (October)
|
||
* MM month with leading zero (10)
|
||
* DD day with leading zero (07)
|
||
* HH 24-hour hour with zero (18)
|
||
* mm minute with leading zero (14)
|
||
* ss second with leading zero (25)
|
||
* a am/pm lowercase (pm)
|
||
* A AM/PM uppercase (PM)
|
||
* dddd full weekday name (lowercase!)
|
||
* Any other character is emitted verbatim.
|
||
*/
|
||
window.CONFIG = {
|
||
theme: 'ash',
|
||
language: 'en',
|
||
timeFormat: 'DD. MMMM, YYYY ‒ HH:mm:SS',
|
||
debug: 0,
|
||
units: {
|
||
temperature: 'C'
|
||
},
|
||
// Data attribution at the bottom of the info box (auto text based on
|
||
// the enabled layers). false = ausgeblendet.
|
||
credits: true,
|
||
// Internal 3D resolution scale (0.3..1, default 1). Lower values
|
||
// render the clouds/map shader at reduced resolution and upscale
|
||
// via CSS - use it if fps is low (GPU-bound) despite a quiet CPU.
|
||
renderScale: 1,
|
||
// WebGL scene frame cap (default 30; 0 = free-running/vsync). All
|
||
// scene motion is time-based, so the cap only changes smoothness.
|
||
maxFps: 30,
|
||
location: {
|
||
// Latitude and longitude for sun/moon calculations
|
||
// Passau (vorher: Muenchen 48.1374/11.5755, Innsbruck 47.2692/11.4041)
|
||
lat: 48.5667,
|
||
lon: 13.4319
|
||
},
|
||
weatherSim: false,
|
||
weatherSimInterval: 30000,
|
||
// Alles Downloads (Strassenkacheln, Hoehengitter, Wetter-JSON,
|
||
// Geo-Label) bleibt dauerhaft im IndexedDB — kein erneuter
|
||
// Download. expireDays (Tage, >0) reaktiviert periodisches
|
||
// Auffrischen der Strassenkacheln.
|
||
tiles: {
|
||
expireDays: null,
|
||
// true = Kachel-Raender + N/S + x/y-Koords in die Boden-Textur
|
||
// malen (Debug-Orientierung). Aus = saubere Karte.
|
||
debug: false
|
||
},
|
||
// Boden-Bildquelle: 'satellite' = ESRI World_Imagery (Luftbild, ohne
|
||
// Beschriftung), 'streets' = ESRI World_Street_Map (mit Ortsnamen).
|
||
// Beide dauerhaft gecacht (eigener Cache- Praefix pro Stil).
|
||
ground: {
|
||
style: 'satellite'
|
||
},
|
||
// Achterkurs um location (lat/lon), ueberschneidungspunkt genau auf
|
||
// der Koordinate. null/entfernen = gerade Flugbahn.
|
||
orbit: {
|
||
radiusKm: 60, // Lappenspitze: max. Abstand vom Zentrum
|
||
clockwise: true,
|
||
reorient: true, // Zufalls-Ausrichtung an jedem Kreuzungs-Durchflug
|
||
// Langsames vertikales Wogen innerhalb der Flugband 15-35 km:
|
||
// Mitte 25 km (~1.93 Welt-Einheiten), amp = halbes Band
|
||
// (10 km ~ 0.77); harte Klemme ueber/unter die Bandgrenzen.
|
||
// periodS Sekunden pro Zyklus, tilt = Reaktion der Kamera-Nase
|
||
// auf Steig-/Sinkrate. enabled: false = konstant 25 km.
|
||
altBob: { enabled: true, amp: 0.77, periodS: 90, tilt: 0.3 }
|
||
},
|
||
// Bodennebel: Distanz-Haze. distanceKm = Sichtweite bis vollständige
|
||
// Nebelsaettigung (false/0 = aus).
|
||
fog: {
|
||
distanceKm: 120
|
||
},
|
||
// 3D-Boden aus echten Hoehendaten (Copernicus DEM, terrarium-Kacheln).
|
||
// enabled: false = flache Ebene. exaggeration: vertikale Ueberhoehung
|
||
// (1 = real, unsichtbar; default 8). wireframe: true = Mesh-Kanten
|
||
// als orange Linien zusaetzlich einblenden (Debug).
|
||
// nightLights: NASA-VIIRS-Stadtlichter-Layer, der ab Sonnenuntergang
|
||
// ueber ~1 h in die Tageskarte geblendet wird (dunkler Boden,
|
||
// leuchtende Staedte). Einmaliger Fetch (~49 Kacheln), persistent
|
||
// gecacht. false = kein Lichtoverlay, nachts bleibt die normale
|
||
// Textur deutlich heller (nur sanft abgedimmt).
|
||
// carLights: fahrende Lichter auf Autobahnen (OSM/Overpass-Kurven,
|
||
// nachts additiv ueber dem Gelaende). JSON einmalig, persistent gecacht.
|
||
// cityLights: Siedlungslichter — OSM-Ortsknoten (city/town/village/
|
||
// hamlet) als leicht gelbliche Glow-Punkte, ab Daemmerung statisch;
|
||
// je groesser die Siedlung (place-Klasse + population-Tag), desto
|
||
// mehr und hellere Punkte. Eine Overpass-Abfrage, persistent gecacht.
|
||
// ---- Civil aviation (CONFIG.flights) ---------------------------------
|
||
// Low-poly jets (CC0 model, vendor/plane3d.js) with randomized target
|
||
// airports: the destination is rolled at every take-off (hubs weighted
|
||
// via wHub/wField/wStrip). Paths are gentle Bezier curves resampled to
|
||
// arc length (constant ground speed) flown as a full profile: take-off
|
||
// and climb, cruise, descent and landing, a short ground hold, then a
|
||
// fresh destination. By day sun-lit silhouettes; by night white
|
||
// strobing position lights with a red beacon. Contrails form above
|
||
// contrailStartKm on contrailChance of the aircraft and stay visible
|
||
// for contrailLifeS. All distances in km (world scale: 1 unit = one
|
||
// z11 tile ~ 12.9 km at 48.6 deg N).
|
||
flights: {
|
||
enabled: true,
|
||
altitudeKm: 14, // cruise altitude
|
||
climbKm: 100, // climb/descent run to/from cruise altitude
|
||
count: 84, // max simultaneous aircraft
|
||
speedKmh: 850, // mean ground speed
|
||
speedVar: 0.18, // +/- deviation (0..0.5)
|
||
minLegKm: 60, // shortest leg (no taxi hops)
|
||
holdMinS: 50, // ground hold at destination (min..max)
|
||
holdMaxS: 150,
|
||
wHub: 4, // destination weights: hub / airfield / strip
|
||
wField: 2,
|
||
wStrip: 1,
|
||
contrailChance: 0.6, // share of aircraft with a persistent trail
|
||
contrailStartKm: 6, // trail formation altitude
|
||
contrailLifeS: 300, // trail visibility duration
|
||
contrailWidthM: 310 // full trail width
|
||
},
|
||
terrain: {
|
||
enabled: true,
|
||
exaggeration: 8,
|
||
wireframe: true,
|
||
nightLights: false,
|
||
carLights: true,
|
||
cityLights: true
|
||
},
|
||
// Tagessimulation: true = 24h-Zyklus wird in cycleSeconds durchlaufen
|
||
// (Sonne steigt im Osten, Mittag im Sueden, Untergang im Westen).
|
||
// false = echte Sonnen-/Mondposition via SunCalc.
|
||
// fixedTime: 'HH:MM' (oder Zahl 0-24) = Sim-Uhr steht still auf
|
||
// dieser Tageszeit (bewegte Objekte, Wolken, Autos und Wetter-Sim
|
||
// laufen unaffected weiter); null/auskommentiert = Uhr laeuft.
|
||
// 20:00 = maximum Verkehrsaufkommen (Plateau 18:30-23:00, Dichte=1).
|
||
day: {
|
||
simulation: false,
|
||
cycleSeconds: 20,
|
||
fixedTime: null
|
||
},
|
||
// Wolkendecke in Welt-Einheiten (1 unit ~ 12.9 km bei Zoom 11;
|
||
// Flugband 15-35 km = y ~ 1.16-2.70). Oberkante unter dem Tiefpunkt.
|
||
clouds: {
|
||
top: 0.9,
|
||
bottom: -0.3
|
||
},
|
||
};
|
||
|
||
// List of available themes. The key is the theme id (used in config.theme),
|
||
// the value is the CSS file name. Add a new theme by adding a new entry here
|
||
// and dropping the corresponding CSS file in the same directory.
|
||
window.THEMES = {
|
||
'ash': 'ash.css',
|
||
'gruvbox': 'gruvbox.css',
|
||
'nord': 'nord.css'
|
||
}; |