diff --git a/public/sternenhimmel.php b/public/sternenhimmel.php index 3b66c57..b59f318 100644 --- a/public/sternenhimmel.php +++ b/public/sternenhimmel.php @@ -15,8 +15,6 @@ $constellationDataError = null; $starDataError = null; $messierData = []; $messierDataError = null; -$milkyWayData = null; -$milkyWayDataError = null; $availableLocations = []; $starDbMagLimit = 12.0; @@ -236,16 +234,6 @@ try { $messierDataError = $e->getMessage(); } -try { - $milkyWayPath = __DIR__ . '/js/mw.json'; - if (is_file($milkyWayPath)) { - $milkyWayData = json_decode((string) file_get_contents($milkyWayPath), true, 512, JSON_THROW_ON_ERROR); - } -} catch (Throwable $e) { - $milkyWayData = null; - $milkyWayDataError = $e->getMessage(); -} - $favCometDataJson = json_encode( $favCometData ?? [], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES @@ -271,14 +259,6 @@ $messierDataErrorJson = json_encode( $messierDataError, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES ); -$milkyWayDataJson = json_encode( - $milkyWayData, - JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES -); -$milkyWayDataErrorJson = json_encode( - $milkyWayDataError, - JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES -); ?> -
- Milchstraße -
- -
-
-
Sternbilder
@@ -522,14 +495,6 @@ const CFG_DEFAULT = { ecliptic: { color: 'rgba(255,175,35,0.52)', width: 1.1, dash: [5,5] }, - milkyWay: { - fillSoft: 'rgba(180, 208, 255, 0.018)', - fillMain: 'rgba(210, 228, 255, 0.028)', - stroke: 'rgba(220, 235, 255, 0.035)', - glow: 'rgba(185, 210, 255, 0.10)', - blur: 16, - minPoints: 20 - }, constellations: { color: 'rgba(100,160,220,0.38)', width: 0.8, dash: [], colorLabels: 'rgba(120,175,230,0.50)', fontLabels: '9px Rajdhani, sans-serif' @@ -631,7 +596,6 @@ let showAltaz = false; let showPlanets = true; let showSunMoon = true; let showEclip = true; -let showMilkyWay = true; let showMessier = true; let showConst = true; let showComets = true; @@ -654,8 +618,6 @@ const STAR_DATA_URL = 'sternenhimmel.php?stars_api=1'; const EMBEDDED_STAR_ERROR = ; const EMBEDDED_MESSIER_DATA = ; const EMBEDDED_MESSIER_ERROR = ; -const EMBEDDED_MILKY_WAY_DATA = ; -const EMBEDDED_MILKY_WAY_ERROR = ; const MESSIER = Array.isArray(EMBEDDED_MESSIER_DATA) ? EMBEDDED_MESSIER_DATA : []; const FAV_COMETS = ; let constellationData = EMBEDDED_CONSTELLATION_DATA; @@ -674,66 +636,6 @@ function buildMStyle() { } let M_STYLE = buildMStyle(); -function buildMilkyWayRings(data) { - if (!data || !Array.isArray(data.features)) return []; - - const rings = []; - for (const feature of data.features) { - const geometry = feature && feature.geometry ? feature.geometry : null; - if (!geometry) continue; - - const polygons = geometry.type === 'Polygon' - ? [geometry.coordinates] - : geometry.type === 'MultiPolygon' - ? geometry.coordinates - : []; - - for (const polygon of polygons) { - if (!Array.isArray(polygon)) continue; - for (const rawRing of polygon) { - if (!Array.isArray(rawRing) || rawRing.length < CFG.milkyWay.minPoints) continue; - - const coords = []; - let area = 0; - - for (let i = 0; i < rawRing.length; i++) { - const point = rawRing[i]; - if (!Array.isArray(point) || point.length < 2) continue; - const lon = Number(point[0]); - const lat = Number(point[1]); - if (!Number.isFinite(lon) || !Number.isFinite(lat)) continue; - - coords.push([lon, lat]); - - if (i < rawRing.length - 1) { - const next = rawRing[i + 1]; - const lon2 = Array.isArray(next) ? Number(next[0]) : NaN; - const lat2 = Array.isArray(next) ? Number(next[1]) : NaN; - if (Number.isFinite(lon2) && Number.isFinite(lat2)) { - area += (lon * lat2) - (lon2 * lat); - } - } - } - - if (coords.length < CFG.milkyWay.minPoints) continue; - - const areaAbs = Math.abs(area / 2); - if (!Number.isFinite(areaAbs)) continue; - - rings.push({ - coords, - areaAbs, - }); - } - } - } - - rings.sort((a, b) => b.areaAbs - a.areaAbs); - return rings; -} - -const MILKY_WAY_RINGS = buildMilkyWayRings(EMBEDDED_MILKY_WAY_DATA); - function getTime() { return liveMode ? new Date() : simTime; } // ═══════════════════════════════════════════════════════════════════════════════ @@ -1968,7 +1870,6 @@ function render() { ctx.fill(); ctx.clip(); - if (showMilkyWay) drawMilkyWay(date); if (showAltaz) drawAltazGrid(); if (showEq) drawEquatorialGrid(date); if (showEclip) drawEcliptic(date); @@ -2303,7 +2204,6 @@ spBind('cfgPlanetsShow', () => showPlanets, v => showPlanets = v); spBind('cfgCometsShow', () => showComets, v => showComets = v); spBind('cfgCometsLabels', () => labelComets, v => labelComets = v); spBind('cfgEclipShow', () => showEclip, v => showEclip = v); -spBind('cfgMilkyWayShow', () => showMilkyWay, v => showMilkyWay = v); spBind('cfgMessierShow', () => showMessier, v => showMessier = v); spBind('cfgSunMoonShow', () => showSunMoon, v => showSunMoon = v); @@ -2394,10 +2294,6 @@ if (EMBEDDED_MESSIER_ERROR) { console.warn('Messier-Daten aus der Datenbank nicht geladen:', EMBEDDED_MESSIER_ERROR); } -if (EMBEDDED_MILKY_WAY_ERROR) { - console.warn('Milchstraßen-Daten nicht geladen:', EMBEDDED_MILKY_WAY_ERROR); -} - function updateStarLoadingUi(done, total) { if (!starLoadingOverlay || !starLoadingFill || !starLoadingStatus || !starLoadingNote) return; const safeTotal = Math.max(1, total);