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https://github.com/heygen-com/hyperframes.git
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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.
52 lines
1.5 KiB
HTML
Vendored
52 lines
1.5 KiB
HTML
Vendored
<!--
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Vignette — cinematic radial darkening overlay.
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Usage: paste this snippet inside your composition's positioned stage.
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The overlay covers the full viewport with pointer-events: none so it
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sits on top of all content without blocking interaction.
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Customize:
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- --vignette-color: edge color and alpha (default rgba(0, 0, 0, 0.7))
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- --vignette-size: where the transparent center ends (default 45%)
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- --vignette-edge: where the color reaches its final stop (default 100%)
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- --vignette-shape: ellipse | circle (default ellipse)
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- z-index: defaults to 90 so grain-overlay (100) reads on top
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-->
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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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#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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<!--
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Timeline integration example (add to your composition's GSAP timeline):
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// Fade the vignette in over the first second
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tl.fromTo("#hf-vignette",
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{ "--vignette-color": "rgba(0, 0, 0, 0)" },
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{ "--vignette-color": "rgba(0, 0, 0, 0.7)", duration: 1, ease: "power2.out" },
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0,
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);
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// Or breathe the size in and out (works with any easing)
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tl.to("#hf-vignette", { "--vignette-size": "35%", duration: 1, ease: "sine.inOut" }, 2);
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-->
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