zink/animated_wallpaper
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Add moon and sun visuals with day cycle

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Richard Zink committed 2026-10-07 07:24:12 +02:00
1 parent 4f90dc5253
commit 054da165dd
1 file changed
+49 -13
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index.html
+49 -13
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@@ -7,6 +7,34 @@
<style>
html, body { margin: 0; padding: 0; overflow: hidden; width: 100%; height: 100%; }
#vanta { width: 100vw; height: 100vh; position: fixed; top: 0; left: 0; }
#moon {
position: fixed;
top: 80px;
right: 80px;
width: 60px;
height: 60px;
border-radius: 50%;
background: radial-gradient(circle at 35% 35%, #e6dfd1, #999187);
box-shadow: 0 0 30px rgba(229, 224, 209, 0.4);
opacity: 0;
transition: opacity 0.5s;
z-index: 5;
pointer-events: none;
}
#sun {
position: fixed;
top: 80px;
right: 80px;
width: 60px;
height: 60px;
border-radius: 50%;
background: radial-gradient(circle at 35% 35%, #f3ede1, #e0914f);
box-shadow: 0 0 60px rgba(224, 145, 79, 0.6);
opacity: 0;
transition: opacity 0.5s;
z-index: 5;
pointer-events: none;
}
#clock {
position: fixed;
top: 20px;
@@ -24,6 +52,8 @@
</head>
<body>
<div id="vanta"></div>
<div id="moon"></div>
<div id="sun"></div>
<div id="clock">00:00</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r128/three.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vanta@latest/dist/vanta.clouds2.min.js"></script>
@@ -66,17 +96,17 @@
var CYCLE = 20000;
var palette = [
{ t: 0.00, sky: 0x0a0a14, cloud: 0x2a2822, light: 0x2a2822, bg: 0x0a0a14 },
{ t: 0.08, sky: 0x141428, cloud: 0x2a2822, light: 0x4a383d, bg: 0x1a1428 },
{ t: 0.18, sky: 0x3a2a28, cloud: 0x4a2e1c, light: 0xa85f1d, bg: 0x4a2820 },
{ t: 0.28, sky: 0x6a4030, cloud: 0x5a3a28, light: 0xd6824a, bg: 0x7a4530 },
{ t: 0.40, sky: 0x4a5060, cloud: 0x6d6a63, light: 0xe0d4be, bg: 0x506080 },
{ t: 0.50, sky: 0x3a4458, cloud: 0x6d6a63, light: 0xe6dfd1, bg: 0x445878 },
{ t: 0.60, sky: 0x4a5060, cloud: 0x5a5a55, light: 0xd6b46a, bg: 0x506070 },
{ t: 0.70, sky: 0x5a4030, cloud: 0x4a3a28, light: 0xe0914f, bg: 0x6a4530 },
{ t: 0.82, sky: 0x3a2030, cloud: 0x3a2a2a, light: 0xa85f1d, bg: 0x4a2030 },
{ t: 0.92, sky: 0x1a1428, cloud: 0x2a2822, light: 0x4a383d, bg: 0x1a1428 },
{ t: 1.00, sky: 0x0a0a14, cloud: 0x2a2822, light: 0x2a2822, bg: 0x0a0a14 }
{ t: 0.00, sky: 0x0a0a14, cloud: 0x2a2822, light: 0x999187, bg: 0x0a0a14, moon: 1, sun: 0 },
{ t: 0.08, sky: 0x141428, cloud: 0x2a2822, light: 0x999187, bg: 0x1a1428, moon: 1, sun: 0 },
{ t: 0.18, sky: 0x3a2a28, cloud: 0x4a2e1c, light: 0xa85f1d, bg: 0x4a2820, moon: 0.3, sun: 0.3 },
{ t: 0.28, sky: 0x6a4030, cloud: 0x5a3a28, light: 0xd6824a, bg: 0x7a4530, moon: 0, sun: 0.8 },
{ t: 0.40, sky: 0x4a5060, cloud: 0x6d6a63, light: 0xe0d4be, bg: 0x506080, moon: 0, sun: 1 },
{ t: 0.50, sky: 0x3a4458, cloud: 0x6d6a63, light: 0xe6dfd1, bg: 0x445878, moon: 0, sun: 1 },
{ t: 0.60, sky: 0x4a5060, cloud: 0x5a5a55, light: 0xd6b46a, bg: 0x506070, moon: 0, sun: 0.9 },
{ t: 0.70, sky: 0x5a4030, cloud: 0x4a3a28, light: 0xe0914f, bg: 0x6a4530, moon: 0, sun: 0.7 },
{ t: 0.82, sky: 0x3a2030, cloud: 0x3a2a2a, light: 0xa85f1d, bg: 0x4a2030, moon: 0.3, sun: 0.2 },
{ t: 0.92, sky: 0x1a1428, cloud: 0x2a2822, light: 0x999187, bg: 0x1a1428, moon: 0.9, sun: 0 },
{ t: 1.00, sky: 0x0a0a14, cloud: 0x2a2822, light: 0x999187, bg: 0x0a0a14, moon: 1, sun: 0 }
];
function getColor(t) {
@@ -90,15 +120,19 @@
sky: lerpColor(palette[i].sky, palette[i + 1].sky, s),
cloud: lerpColor(palette[i].cloud, palette[i + 1].cloud, s),
light: lerpColor(palette[i].light, palette[i + 1].light, s),
bg: lerpColor(palette[i].bg, palette[i + 1].bg, s)
bg: lerpColor(palette[i].bg, palette[i + 1].bg, s),
moon: palette[i].moon + (palette[i + 1].moon - palette[i].moon) * s,
sun: palette[i].sun + (palette[i + 1].sun - palette[i].sun) * s
};
}
}
return { sky: palette[0].sky, cloud: palette[0].cloud, light: palette[0].light, bg: palette[0].bg };
return { sky: palette[0].sky, cloud: palette[0].cloud, light: palette[0].light, bg: palette[0].bg, moon: 1, sun: 0 };
}
var startTime = Date.now();
var clockEl = document.getElementById('clock');
var moonEl = document.getElementById('moon');
var sunEl = document.getElementById('sun');
function formatTime(totalMinutes) {
var hours = Math.floor(totalMinutes / 60) % 24;
@@ -118,6 +152,8 @@
backgroundColor: c.bg
});
document.body.style.backgroundColor = '#' + ('00000' + c.bg.toString(16)).slice(-6);
moonEl.style.opacity = c.moon;
sunEl.style.opacity = c.sun;
clockEl.textContent = formatTime(t * 1440);
requestAnimationFrame(animate);
}