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Satellitenhimmel angepasst

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Eskimue
2026-04-10 09:16:59 +02:00
parent e5252e082f
commit 49f82c8770
2 changed files with 16 additions and 0 deletions
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public/satellitenhimmel.php
+14
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@@ -695,6 +695,12 @@ if (!empty($currentLocation) && is_array($currentLocation)) {
};
}
function isPeakVisible(pass) {
if (!(pass.peakTime instanceof Date) || Number.isNaN(pass.peakTime.getTime())) return false;
if ((pass.peakElevation ?? -1) < 0) return false;
return !pass.shadowEntry || pass.peakTime <= pass.shadowEntry.time;
}
function buildObservationSummary(satName, pass, visibility) {
if (visibility.sky.key === 'day') return `${satName} ist bei diesem Überflug tagsüber nicht zu sehen.`;
const visiblePhase = getVisiblePhase(pass);
@@ -906,6 +912,14 @@ if (!empty($currentLocation) && is_array($currentLocation)) {
ctx.beginPath(); ctx.arc(endPt.x,endPt.y,3.5,0,Math.PI*2); ctx.fillStyle=trackColor; ctx.fill();
drawEndpointLabel(startPt, formatTime(pass.aosTime), trackColor, cx, cy, radius);
drawEndpointLabel(endPt, formatTime(pass.losTime), trackColor, cx, cy, radius);
if (isPeakVisible(pass)) {
const peakPt = projectPoint(pass.peakAzimuth, pass.peakElevation, radius, cx, cy);
ctx.beginPath(); ctx.arc(peakPt.x,peakPt.y,4.5,0,Math.PI*2);
ctx.fillStyle = trackColor; ctx.fill();
ctx.strokeStyle = invertSky ? 'rgba(248,248,244,0.95)' : 'rgba(8,12,20,0.92)';
ctx.lineWidth = 1.5; ctx.stroke();
drawEndpointLabel(peakPt, formatTime(pass.peakTime), trackColor, cx, cy, radius);
}
if (pass.shadowEntry) {
const sp = projectPoint(pass.shadowEntry.azimuthDeg, pass.shadowEntry.elevationDeg, radius, cx, cy);
ctx.beginPath(); ctx.arc(sp.x,sp.y,4,0,Math.PI*2);