409 lines
19 KiB
HTML
409 lines
19 KiB
HTML
<!DOCTYPE html>
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<html lang="de">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Vanta Clouds</title>
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<script src="https://cdn.jsdelivr.net/npm/suncalc@1.9.0/suncalc.js"></script>
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<style>
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html, body { margin: 0; padding: 0; overflow: hidden; width: 100%; height: 100%; font-family: monospace; }
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#vanta { width: 100vw; height: 100vh; position: fixed; top: 0; left: 0; }
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#sun {
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position: fixed;
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top: 80px;
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right: 80px;
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width: 60px;
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height: 60px;
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border-radius: 50%;
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background: radial-gradient(circle at 35% 35%, #f3ede1, #e0914f);
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box-shadow: 0 0 60px rgba(224, 145, 79, 0.6);
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opacity: 0;
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transition: opacity 0.5s;
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z-index: 5;
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pointer-events: none;
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}
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#info-panel {
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position: fixed;
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bottom: 20px;
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right: 20px;
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color: #e6dfd1;
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background: rgba(28, 27, 31, 0.7);
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padding: 14px 18px;
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border-radius: 8px;
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z-index: 9999;
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font-size: 13px;
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line-height: 1.6;
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min-width: 220px;
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}
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#analog-clock {
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width: 140px;
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height: 140px;
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margin: 0 auto 10px auto;
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display: block;
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}
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#digital-clock {
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text-align: center;
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font-size: 16px;
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letter-spacing: 2px;
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margin-bottom: 12px;
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padding-bottom: 10px;
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border-bottom: 1px solid rgba(230, 223, 209, 0.2);
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}
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.info-row {
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display: flex;
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align-items: center;
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gap: 10px;
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padding: 3px 0;
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}
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.info-icon {
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width: 18px;
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height: 18px;
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flex-shrink: 0;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.info-icon svg {
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width: 100%;
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height: 100%;
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}
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.info-content {
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flex-grow: 1;
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display: flex;
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justify-content: space-between;
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gap: 10px;
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}
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.info-label {
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color: #b0a89a;
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}
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.info-value {
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color: #e6dfd1;
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font-weight: bold;
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}
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.info-sub {
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color: #999187;
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font-size: 11px;
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margin-left: 4px;
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}
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.moon-icon-container {
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width: 18px;
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height: 18px;
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position: relative;
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}
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</style>
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</head>
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<body>
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<div id="vanta"></div>
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<div id="sun"></div>
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<div id="info-panel">
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<svg id="analog-clock" viewBox="0 0 140 140">
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<circle cx="70" cy="70" r="65" fill="rgba(28,27,31,0.3)" stroke="#e6dfd1" stroke-width="2"/>
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<g id="hour-marks"></g>
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<line id="hour-hand" x1="70" y1="70" x2="70" y2="25" stroke="#e6dfd1" stroke-width="4" stroke-linecap="round"/>
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<line id="minute-hand" x1="70" y1="70" x2="70" y2="15" stroke="#e6dfd1" stroke-width="3" stroke-linecap="round"/>
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<line id="second-hand" x1="70" y1="70" x2="70" y2="10" stroke="#e0914f" stroke-width="1.5" stroke-linecap="round"/>
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<circle cx="70" cy="70" r="4" fill="#e0914f"/>
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</svg>
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<div id="digital-clock">00:00:00</div>
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<div class="info-row">
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<div class="info-icon">
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<svg viewBox="0 0 24 24" fill="#e0914f"><circle cx="12" cy="12" r="4"/><g stroke="#e0914f" stroke-width="2" stroke-linecap="round"><line x1="12" y1="2" x2="12" y2="5"/><line x1="12" y1="19" x2="12" y2="22"/><line x1="2" y1="12" x2="5" y2="12"/><line x1="19" y1="12" x2="22" y2="12"/><line x1="4.9" y1="4.9" x2="6.9" y2="6.9"/><line x1="17.1" y1="17.1" x2="19.1" y2="19.1"/><line x1="4.9" y1="19.1" x2="6.9" y2="17.1"/><line x1="17.1" y1="6.9" x2="19.1" y2="4.9"/></g></svg>
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</div>
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<div class="info-content"><span class="info-label">Aufgang</span><span><span class="info-value" id="sunrise-value">--:--</span><span class="info-sub" id="sunrise-when"></span></span></div>
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</div>
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<div class="info-row">
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<div class="info-icon">
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<svg viewBox="0 0 24 24" fill="none" stroke="#e0914f" stroke-width="2"><path d="M3 12 A9 9 0 0 1 21 12 Z"/></svg>
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</div>
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<div class="info-content"><span class="info-label">Untergang</span><span><span class="info-value" id="sunset-value">--:--</span><span class="info-sub" id="sunset-when"></span></span></div>
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</div>
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<div class="info-row">
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<div class="info-icon">
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<svg id="moon-phase-icon" viewBox="0 0 24 24"><circle cx="12" cy="12" r="9" fill="#e6dfd1"/></svg>
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</div>
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<div class="info-content"><span class="info-label">Mondphase</span><span class="info-value" id="moon-phase-text">--</span></div>
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</div>
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<div class="info-row">
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<div class="info-icon">
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<svg viewBox="0 0 24 24" fill="#b0a89a"><path d="M12 2 a10 10 0 1 0 0 20 a8 8 0 1 1 0 -16 a6 6 0 1 1 0 8"/></svg>
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</div>
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<div class="info-content"><span class="info-label">Mond auf</span><span><span class="info-value" id="moonrise-value">--:--</span><span class="info-sub" id="moonrise-when"></span></span></div>
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</div>
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<div class="info-row">
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<div class="info-icon">
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<svg viewBox="0 0 24 24" fill="none" stroke="#b0a89a" stroke-width="2"><path d="M3 12 A9 9 0 0 1 21 12 Z"/></svg>
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</div>
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<div class="info-content"><span class="info-label">Mond unter</span><span><span class="info-value" id="moonset-value">--:--</span><span class="info-sub" id="moonset-when"></span></span></div>
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</div>
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</div>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r128/three.min.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/vanta@0.5.21/dist/vanta.clouds.min.js"></script>
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<script>
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var effect = VANTA.CLOUDS({
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el: "#vanta",
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mouseControls: false,
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touchControls: false,
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gyroControls: false,
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minHeight: 200.00,
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minWidth: 200.00,
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scale: 1.00,
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scaleMobile: 4,
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speed: 0.4,
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backgroundColor: 0x0,
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backgroundAlpha: 0,
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skyColor: 0x3a4458,
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cloudColor: 0x6d6a63,
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cloudShadowColor: 0x2a3450,
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sunColor: 0xf3ede1,
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sunGlareColor: 0xe6dfd1,
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sunlightColor: 0xf3ede1
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}) || { setOptions: function() {} };
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function hexToRgb(h) {
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return [(h >> 16) & 255, (h >> 8) & 255, h & 255];
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}
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function rgbToHex(r, g, b) {
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return (Math.round(r) << 16) | (Math.round(g) << 8) | Math.round(b);
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}
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function lerp(a, b, t) {
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return a + (b - a) * t;
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}
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function lerpColor(c1, c2, t) {
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var a = hexToRgb(c1), b = hexToRgb(c2);
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return rgbToHex(lerp(a[0], b[0], t), lerp(a[1], b[1], t), lerp(a[2], b[2], t));
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}
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function smooth(t) {
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return t * t * (3 - 2 * t);
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}
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var CYCLE = 20000;
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var palette = [
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{ t: 0.00, sky: 0x0a0a14, cloud: 0x2a2822, light: 0x999187, bg: 0x0a0a14, cloudShadow: 0x100f12, sun: 0x999187, sunGlare: 0x6d6a63, sunLight: 0x999187, sunVis: 0 },
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{ t: 0.08, sky: 0x141428, cloud: 0x2a2822, light: 0x999187, bg: 0x1a1428, cloudShadow: 0x141316, sun: 0x999187, sunGlare: 0x6d6a63, sunLight: 0x999187, sunVis: 0 },
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{ t: 0.18, sky: 0x3a2a28, cloud: 0x4a2e1c, light: 0xa85f1d, bg: 0x4a2820, cloudShadow: 0x1f1814, sun: 0xc56a2b, sunGlare: 0xa85f1d, sunLight: 0xc56a2b, sunVis: 0.3 },
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{ t: 0.28, sky: 0x6a4030, cloud: 0x5a3a28, light: 0xd6824a, bg: 0x7a4530, cloudShadow: 0x2a1f17, sun: 0xe0914f, sunGlare: 0xd6824a, sunLight: 0xe0914f, sunVis: 0.8 },
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{ t: 0.42, sky: 0x4a5060, cloud: 0x6d6a63, light: 0xe0d4be, bg: 0x506080, cloudShadow: 0x3a4458, sun: 0xf3ede1, sunGlare: 0xe6dfd1, sunLight: 0xf3ede1, sunVis: 1 },
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{ t: 0.62, sky: 0x3a4458, cloud: 0x6d6a63, light: 0xe6dfd1, bg: 0x445878, cloudShadow: 0x2a3450, sun: 0xf3ede1, sunGlare: 0xe6dfd1, sunLight: 0xf3ede1, sunVis: 1 },
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{ t: 0.66, sky: 0x4a4a55, cloud: 0x6d5a52, light: 0xe6c89a, bg: 0x5a554e, cloudShadow: 0x3a3428, sun: 0xe6c89a, sunGlare: 0xd6b46a, sunLight: 0xe6c89a, sunVis: 0.95 },
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{ t: 0.69, sky: 0x6a5040, cloud: 0x6d4a3a, light: 0xe6a872, bg: 0x7a5540, cloudShadow: 0x4a3025, sun: 0xe6a872, sunGlare: 0xd6824a, sunLight: 0xe6a872, sunVis: 0.85 },
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{ t: 0.72, sky: 0x7a4530, cloud: 0x6d3a28, light: 0xe0914f, bg: 0x7a3825, cloudShadow: 0x4a2818, sun: 0xe0914f, sunGlare: 0xa86030, sunLight: 0xe0914f, sunVis: 0.7 },
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{ t: 0.78, sky: 0x5a3030, cloud: 0x4a2e22, light: 0xa86030, bg: 0x5a2820, cloudShadow: 0x2a1818, sun: 0xa86030, sunGlare: 0x6b4423, sunLight: 0xa86030, sunVis: 0.4 },
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{ t: 0.85, sky: 0x3a2030, cloud: 0x3a2a2a, light: 0x6a4030, bg: 0x4a2030, cloudShadow: 0x1f1814, sun: 0x6a4030, sunGlare: 0x54514f, sunLight: 0x6a4030, sunVis: 0.1 },
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{ t: 0.92, sky: 0x1a1428, cloud: 0x2a2822, light: 0x999187, bg: 0x1a1428, cloudShadow: 0x141316, sun: 0x999187, sunGlare: 0x6d6a63, sunLight: 0x999187, sunVis: 0 },
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{ t: 1.00, sky: 0x0a0a14, cloud: 0x2a2822, light: 0x999187, bg: 0x0a0a14, cloudShadow: 0x100f12, sun: 0x999187, sunGlare: 0x6d6a63, sunLight: 0x999187, sunVis: 0 }
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];
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function getColor(t) {
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t = t % 1;
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for (var i = 0; i < palette.length - 1; i++) {
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if (t >= palette[i].t && t <= palette[i + 1].t) {
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var span = palette[i + 1].t - palette[i].t;
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var localT = span === 0 ? 0 : (t - palette[i].t) / span;
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var s = smooth(localT);
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return {
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sky: lerpColor(palette[i].sky, palette[i + 1].sky, s),
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cloud: lerpColor(palette[i].cloud, palette[i + 1].cloud, s),
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light: lerpColor(palette[i].light, palette[i + 1].light, s),
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bg: lerpColor(palette[i].bg, palette[i + 1].bg, s),
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cloudShadow: lerpColor(palette[i].cloudShadow, palette[i + 1].cloudShadow, s),
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sun: lerpColor(palette[i].sun, palette[i + 1].sun, s),
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sunGlare: lerpColor(palette[i].sunGlare, palette[i + 1].sunGlare, s),
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sunLight: lerpColor(palette[i].sunLight, palette[i + 1].sunLight, s),
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sunVis: palette[i].sunVis + (palette[i + 1].sunVis - palette[i].sunVis) * s
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};
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}
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}
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return { sky: palette[0].sky, cloud: palette[0].cloud, light: palette[0].light, bg: palette[0].bg, cloudShadow: palette[0].cloudShadow, sun: palette[0].sun, sunGlare: palette[0].sunGlare, sunLight: palette[0].sunLight, sunVis: 0 };
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}
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// ============ Clock & Sun/Moon Calculations ============
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var PASSAU_LAT = 48.5667;
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var PASSAU_LON = 13.4319;
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var hourHand = document.getElementById('hour-hand');
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var minuteHand = document.getElementById('minute-hand');
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var secondHand = document.getElementById('second-hand');
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var hourMarks = document.getElementById('hour-marks');
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// Generate hour marks
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for (var i = 0; i < 12; i++) {
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var angle = (i * 30) * Math.PI / 180;
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var x1 = 70 + Math.sin(angle) * 58;
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var y1 = 70 - Math.cos(angle) * 58;
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var x2 = 70 + Math.sin(angle) * 62;
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var y2 = 70 - Math.cos(angle) * 62;
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var line = document.createElementNS('http://www.w3.org/2000/svg', 'line');
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line.setAttribute('x1', x1);
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line.setAttribute('y1', y1);
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line.setAttribute('x2', x2);
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line.setAttribute('y2', y2);
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line.setAttribute('stroke', '#e6dfd1');
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line.setAttribute('stroke-width', i % 3 === 0 ? 3 : 1);
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hourMarks.appendChild(line);
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}
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function formatTimeHM(date) {
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if (!date || isNaN(date.getTime())) return '--:--';
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var h = date.getHours();
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var m = date.getMinutes();
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return (h < 10 ? '0' : '') + h + ':' + (m < 10 ? '0' : '') + m;
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}
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function formatTimeHMS(h, m, s) {
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return (h < 10 ? '0' : '') + h + ':' + (m < 10 ? '0' : '') + m + ':' + (s < 10 ? '0' : '') + s;
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}
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function formatDateShort(date) {
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var d = date.getDate();
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var mo = date.getMonth() + 1;
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return (d < 10 ? '0' : '') + d + '.' + (mo < 10 ? '0' : '') + mo + '.';
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}
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function formatDateLong(date) {
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var days = ['So.', 'Mo.', 'Di.', 'Mi.', 'Do.', 'Fr.', 'Sa.'];
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var d = date.getDate();
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var mo = date.getMonth() + 1;
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return days[date.getDay()] + ' ' + (d < 10 ? '0' : '') + d + '.' + (mo < 10 ? '0' : '') + mo + '.';
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}
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function getNextEvent(todayEvent, now, lat, lon, type) {
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if (!todayEvent || isNaN(todayEvent.getTime())) {
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return { date: null, label: '' };
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}
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if (todayEvent > now) {
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return { date: todayEvent, label: 'heute' };
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}
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for (var d = 1; d <= 7; d++) {
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var nextDate = new Date(now);
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nextDate.setDate(nextDate.getDate() + d);
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var times = type.indexOf('moon') === 0 ? SunCalc.getMoonTimes(nextDate, lat, lon) : SunCalc.getTimes(nextDate, lat, lon);
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var ev = type === 'moonrise' ? times.rise : type === 'moonset' ? times.set : times[type];
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if (ev && !isNaN(ev.getTime())) {
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var dayLabel = d === 1 ? 'morgen' : formatDateLong(nextDate);
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return { date: ev, label: dayLabel };
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}
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}
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return { date: null, label: '' };
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}
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function getMoonPhaseText(phase) {
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var p = phase;
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if (p < 0.0625 || p >= 0.9375) return 'Neumond';
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if (p < 0.1875) return 'Zunehm. Sichel';
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if (p < 0.3125) return 'Erstes Viertel';
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if (p < 0.4375) return 'Zunehm. Gibbous';
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if (p < 0.5625) return 'Vollmond';
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if (p < 0.6875) return 'Abnehm. Gibbous';
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if (p < 0.8125) return 'Letztes Viertel';
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return 'Abnehm. Sichel';
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}
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function renderMoonPhaseIcon(phase) {
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var icon = document.getElementById('moon-phase-icon');
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icon.innerHTML = '';
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// Background dark circle
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var bg = document.createElementNS('http://www.w3.org/2000/svg', 'circle');
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bg.setAttribute('cx', '12'); bg.setAttribute('cy', '12'); bg.setAttribute('r', '9');
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bg.setAttribute('fill', '#1c1b1f');
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icon.appendChild(bg);
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// The illuminated part
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if (phase < 0.5) {
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// Waxing - light on right
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var lit = document.createElementNS('http://www.w3.org/2000/svg', 'path');
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var r = 9;
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var phaseAngle = phase * 360;
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var rx = r * Math.abs(Math.cos(phaseAngle * Math.PI / 180));
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var sweepFlag = phase < 0.25 ? 0 : 1;
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lit.setAttribute('d', 'M 12 3 A 9 9 0 0 1 12 21 A ' + rx + ' 9 0 0 ' + sweepFlag + ' 12 3 Z');
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lit.setAttribute('fill', '#e6dfd1');
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icon.appendChild(lit);
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} else {
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// Waning - light on left
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var lit = document.createElementNS('http://www.w3.org/2000/svg', 'path');
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var r = 9;
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var phaseAngle = (1 - phase) * 360;
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var rx = r * Math.abs(Math.cos(phaseAngle * Math.PI / 180));
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var sweepFlag = phase > 0.75 ? 0 : 1;
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lit.setAttribute('d', 'M 12 3 A 9 9 0 0 0 12 21 A ' + rx + ' 9 0 0 ' + sweepFlag + ' 12 3 Z');
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lit.setAttribute('fill', '#e6dfd1');
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icon.appendChild(lit);
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}
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}
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function updateClockAndEvents() {
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var now = new Date();
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// Real-time clock hands and digital
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var h = now.getHours();
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var m = now.getMinutes();
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var s = now.getSeconds();
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document.getElementById('digital-clock').textContent = formatTimeHMS(h, m, s);
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var hourAngle = ((h % 12) + m / 60) * 30;
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var minuteAngle = (m + s / 60) * 6;
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var secondAngle = s * 6;
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hourHand.setAttribute('transform', 'rotate(' + hourAngle + ' 70 70)');
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minuteHand.setAttribute('transform', 'rotate(' + minuteAngle + ' 70 70)');
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secondHand.setAttribute('transform', 'rotate(' + secondAngle + ' 70 70)');
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// Sun times
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var sunTimes = SunCalc.getTimes(now, PASSAU_LAT, PASSAU_LON);
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var sunriseNext = getNextEvent(sunTimes.sunrise, now, PASSAU_LAT, PASSAU_LON, 'sunrise');
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var sunsetNext = getNextEvent(sunTimes.sunset, now, PASSAU_LAT, PASSAU_LON, 'sunset');
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|
|
|
document.getElementById('sunrise-value').textContent = formatTimeHM(sunriseNext.date);
|
|
document.getElementById('sunrise-when').textContent = sunriseNext.label ? '· ' + sunriseNext.label : '';
|
|
document.getElementById('sunset-value').textContent = formatTimeHM(sunsetNext.date);
|
|
document.getElementById('sunset-when').textContent = sunsetNext.label ? '· ' + sunsetNext.label : '';
|
|
|
|
// Moon times
|
|
var moonTimes = SunCalc.getMoonTimes(now, PASSAU_LAT, PASSAU_LON);
|
|
var moonriseNext = getNextEvent(moonTimes.rise, now, PASSAU_LAT, PASSAU_LON, 'moonrise');
|
|
var moonsetNext = getNextEvent(moonTimes.set, now, PASSAU_LAT, PASSAU_LON, 'moonset');
|
|
|
|
document.getElementById('moonrise-value').textContent = formatTimeHM(moonriseNext.date);
|
|
document.getElementById('moonrise-when').textContent = moonriseNext.label ? '· ' + moonriseNext.label : '';
|
|
document.getElementById('moonset-value').textContent = formatTimeHM(moonsetNext.date);
|
|
document.getElementById('moonset-when').textContent = moonsetNext.label ? '· ' + moonsetNext.label : '';
|
|
|
|
// Moon phase
|
|
var moonIllum = SunCalc.getMoonIllumination(now);
|
|
document.getElementById('moon-phase-text').textContent =
|
|
getMoonPhaseText(moonIllum.phase) + ' ' + Math.round(moonIllum.fraction * 100) + '%';
|
|
renderMoonPhaseIcon(moonIllum.phase);
|
|
}
|
|
|
|
var startTime = Date.now();
|
|
var sunEl = document.getElementById('sun');
|
|
|
|
function animate() {
|
|
var elapsed = (Date.now() - startTime) % CYCLE;
|
|
var t = elapsed / CYCLE;
|
|
var c = getColor(t);
|
|
effect.setOptions({
|
|
skyColor: c.sky,
|
|
cloudColor: c.cloud,
|
|
cloudShadowColor: c.cloudShadow,
|
|
sunColor: c.sun,
|
|
sunGlareColor: c.sunGlare,
|
|
sunlightColor: c.sunLight,
|
|
backgroundColor: c.bg
|
|
});
|
|
document.body.style.backgroundColor = '#' + ('00000' + c.bg.toString(16)).slice(-6);
|
|
sunEl.style.opacity = c.sunVis;
|
|
requestAnimationFrame(animate);
|
|
}
|
|
|
|
function tick() {
|
|
updateClockAndEvents();
|
|
setTimeout(tick, 1000);
|
|
}
|
|
|
|
animate();
|
|
tick();
|
|
</script>
|
|
</body>
|
|
</html> |