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Fix satellite pass track being overwritten and improve pass list

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- Preserve selected pass ground track when updateRealTimePositions runs
- Only show real-time orbit track when no pass is selected
- Draw pass trajectory on polar plot with current position overlay
- Add drawCurrentPositionOnPolar helper for position marker
- Increase pass list height (250px → 400px max) to show more passes
- Add pass count to header (e.g., "UPCOMING PASSES (7)")
- Make pass items slightly more compact
This commit is contained in:
James Smith
2025-12-29 22:06:02 +00:00
parent 32a4c096b2
commit 3e09140b0a
1 changed files with 72 additions and 8 deletions
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80
templates/satellite_dashboard.html
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@@ -411,7 +411,8 @@
display: flex;
flex-direction: column;
gap: 8px;
max-height: 250px;
min-height: 200px;
max-height: 400px;
overflow-y: auto;
}
@@ -419,7 +420,7 @@
background: rgba(0,0,0,0.3);
border: 1px solid rgba(0,212,255,0.15);
border-radius: 6px;
padding: 12px;
padding: 10px;
cursor: pointer;
transition: all 0.2s ease;
}
@@ -795,7 +796,7 @@
<!-- Pass List -->
<div class="panel pass-list">
<div class="panel-header">
<span>UPCOMING PASSES</span>
<span>UPCOMING PASSES <span id="passCount" style="color: var(--accent-cyan);"></span></span>
<div class="panel-indicator"></div>
</div>
<div class="panel-content">
@@ -997,11 +998,17 @@
function renderPassList() {
const container = document.getElementById('passList');
const countEl = document.getElementById('passCount');
if (passes.length === 0) {
container.innerHTML = '<div style="text-align:center;color:var(--text-secondary);padding:20px;">No passes found</div>';
if (countEl) countEl.textContent = '';
return;
}
// Show count in header
if (countEl) countEl.textContent = `(${passes.length})`;
container.innerHTML = passes.slice(0, 10).map((pass, idx) => {
const quality = pass.maxEl >= 60 ? 'excellent' : pass.maxEl >= 30 ? 'good' : 'fair';
const qualityText = pass.maxEl >= 60 ? 'EXCELLENT' : pass.maxEl >= 30 ? 'GOOD' : 'FAIR';
@@ -1353,11 +1360,12 @@
satMarker = L.marker([pos.lat, pos.lon], { icon: satIcon }).addTo(groundMap);
}
// Update orbit track (clear old track first)
if (pos.track && groundMap) {
// Only update orbit track if no pass is selected
// When a pass is selected, keep showing that pass's ground track
if (selectedPass === null && pos.track && groundMap) {
if (orbitTrack) groundMap.removeLayer(orbitTrack);
if (trackLine) groundMap.removeLayer(trackLine);
trackLine = null; // Clear pass track when showing live orbit
trackLine = null;
// Split track at antimeridian crossings to avoid lines across map
const segments = [];
@@ -1394,8 +1402,14 @@
orbitTrack.addTo(groundMap);
}
// Update polar plot with current position
drawPolarPlotWithPosition(pos.azimuth, pos.elevation, satColor);
// Update polar plot - preserve pass trajectory if selected
if (selectedPass !== null && passes[selectedPass]) {
drawPolarPlot(passes[selectedPass]);
// Draw current position on top of pass trajectory
drawCurrentPositionOnPolar(pos.azimuth, pos.elevation, satColor);
} else {
drawPolarPlotWithPosition(pos.azimuth, pos.elevation, satColor);
}
}
} catch (err) {
console.error('Position update error:', err);
@@ -1543,6 +1557,56 @@
ctx.fillText('BELOW HORIZON', cx, cy + radius + 35);
}
}
// Draw just the current position marker on the polar plot (without clearing)
function drawCurrentPositionOnPolar(az, el, color) {
const canvas = document.getElementById('polarPlot');
const ctx = canvas.getContext('2d');
const cx = canvas.width / 2;
const cy = canvas.height / 2;
const radius = Math.min(cx, cy) - 40;
// Draw current satellite position
if (el > -5) {
const posEl = Math.max(0, el);
const r = radius * (1 - posEl / 90);
const angle = (az - 90) * Math.PI / 180;
const x = cx + r * Math.cos(angle);
const y = cy + r * Math.sin(angle);
// Glow effect
const gradient = ctx.createRadialGradient(x, y, 0, x, y, 25);
gradient.addColorStop(0, color);
gradient.addColorStop(1, 'transparent');
ctx.fillStyle = gradient;
ctx.globalAlpha = 0.4;
ctx.beginPath();
ctx.arc(x, y, 25, 0, Math.PI * 2);
ctx.fill();
ctx.globalAlpha = 1;
// Main marker
ctx.beginPath();
ctx.arc(x, y, 10, 0, Math.PI * 2);
ctx.fillStyle = color;
ctx.fill();
ctx.strokeStyle = '#fff';
ctx.lineWidth = 3;
ctx.stroke();
// Satellite label
ctx.font = 'bold 11px Orbitron';
ctx.fillStyle = '#fff';
ctx.textAlign = 'center';
ctx.fillText(satellites[selectedSatellite]?.name || 'SAT', x, y - 20);
// Elevation indicator
ctx.font = '10px JetBrains Mono';
ctx.fillStyle = el > 0 ? '#00ff88' : '#ff4444';
ctx.fillText(el.toFixed(1) + '°', x, y + 25);
}
}
</script>
</body>
</html>