mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-05 00:56:23 +00:00
Carlos Alcaraz
0c74f4ed89
Pure-CSS radial darkening overlay that fills its positioned parent and pulls focus toward the center. Shape, size, and color are exposed as CSS custom properties (--vignette-shape, --vignette-size, --vignette-edge, --vignette-color), so a GSAP timeline can animate any of them — the snippet's header comment shows the pattern for fading the vignette in. The Components section currently has four entries; this fills the cinematic-cinematography gap a video editor expects out of the box without bundling any asset (the effect is a single radial-gradient). Default z-index 90 sits below grain-overlay (100) so grain reads on top of the darkened corners. Catalog page, registry index, and nav are regenerated via scripts/generate-catalog-pages.ts.
127 lines
3.2 KiB
HTML
Vendored
127 lines
3.2 KiB
HTML
Vendored
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=1920, height=1080" />
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<title>Vignette — Demo</title>
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<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
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<style>
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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html,
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body {
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margin: 0;
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width: 1920px;
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height: 1080px;
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overflow: hidden;
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}
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</style>
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</head>
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<body>
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<div
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id="demo"
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data-composition-id="vignette-demo"
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data-width="1920"
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data-height="1080"
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data-duration="6"
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>
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<div class="demo-bg">
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<div
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class="demo-title"
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style="font-size: 96px; font-weight: 700; color: #f4ecd6; opacity: 0"
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>
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Vignette
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</div>
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<div
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class="demo-subtitle"
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style="
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font-size: 32px;
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color: rgba(244, 236, 214, 0.7);
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margin-top: 16px;
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letter-spacing: 0.04em;
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opacity: 0;
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"
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>
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Pulls focus toward the center
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</div>
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</div>
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<!-- The vignette component -->
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<div
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id="hf-vignette"
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style="
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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pointer-events: none;
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z-index: 90;
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"
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></div>
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<style>
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.demo-bg {
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width: 1920px;
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height: 1080px;
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background: radial-gradient(circle at 30% 30%, #c98a4b, #6d3a18 60%, #2a160a 100%);
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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font-family: "Inter", sans-serif;
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position: relative;
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}
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#hf-vignette {
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background: radial-gradient(
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var(--vignette-shape, ellipse) at center,
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transparent var(--vignette-size, 45%),
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var(--vignette-color, rgba(0, 0, 0, 0.7)) var(--vignette-edge, 100%)
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);
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}
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</style>
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<script>
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(function () {
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const tl = gsap.timeline({ paused: true });
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// Fade in title and subtitle
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tl.to(".demo-title", { opacity: 1, y: -10, duration: 1, ease: "power3.out" }, 0.3);
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tl.to(".demo-subtitle", { opacity: 1, y: -5, duration: 0.8, ease: "power3.out" }, 0.7);
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// Fade vignette in from transparent
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tl.fromTo(
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"#hf-vignette",
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{ "--vignette-color": "rgba(0, 0, 0, 0)" },
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{
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"--vignette-color": "rgba(0, 0, 0, 0.75)",
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duration: 1.5,
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ease: "power2.out",
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},
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1.2,
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);
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// Breathe the size in and out
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tl.to(
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"#hf-vignette",
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{ "--vignette-size": "35%", duration: 1.0, ease: "sine.inOut" },
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3.0,
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);
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tl.to(
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"#hf-vignette",
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{ "--vignette-size": "45%", duration: 1.0, ease: "sine.inOut" },
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4.0,
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);
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window.__timelines = window.__timelines || {};
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window.__timelines["vignette-demo"] = tl;
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})();
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</script>
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</div>
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</body>
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</html>
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