mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-13 15:49:53 +00:00
Miguel Ángel
9734578e60
Restores the 208 catalog items reverted after their previews 404'd in production, this time on the payload mechanism rather than the .html files that caused the outage. The generator no longer writes a preview document to docs/public. That writer, and the machinery under it, existed only to produce files the docs host discards, so it is gone rather than bypassed. Items now embed the composition itself via a payload, which is what the previous change already does for the items that were already in the catalog. The variables explorer is parked, not restored: it drove its preview through the same unpublished .html path, so it would have shown an empty frame. Items that declare variables get the live player plus the static variables table, and reconnecting the explorer to payloads is a follow-up.
109 lines
3.7 KiB
Plaintext
109 lines
3.7 KiB
Plaintext
---
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title: "Shimmer Sweep"
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description: "Animated light sweep across text or elements using a CSS gradient mask — ideal for AI accents and premium reveals"
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---
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import { InstallCommand } from "/snippets/install-command.jsx";
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<iframe
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className="w-full aspect-video rounded-xl border-0 bg-zinc-100 dark:bg-zinc-800"
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title="shimmer-sweep preview"
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loading="lazy"
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srcDoc={`<!doctype html><html><head><meta charset="utf-8"><style>html,body{margin:0;height:100%;overflow:hidden;background:transparent}hyperframes-player{display:block;width:100%;height:100%}</style><script src="https://cdn.jsdelivr.net/npm/@hyperframes/player@0.7/dist/hyperframes-player.global.js"><\/script></head><body><script>fetch("/public/catalog/components/shimmer-sweep.json").then(function(r){return r.json()}).then(function(d){var p=document.createElement("hyperframes-player");p.setAttribute("srcdoc",d.html);p.setAttribute("controls","");p.setAttribute("autoplay","");p.setAttribute("loop","");p.setAttribute("muted","");p.setAttribute("poster","https://static.heygen.ai/hyperframes-oss/docs/images/catalog/components/shimmer-sweep.png");document.body.appendChild(p)});<\/script></body></html>`}
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/>
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## Install
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<InstallCommand command="npx hyperframes add shimmer-sweep" />
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That writes one file: `compositions/components/shimmer-sweep.html`.
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## Source
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<Accordion title={`shimmer-sweep.html`}>
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```html
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<!--
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Shimmer Sweep — animated light pass across text or elements.
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Usage: place this snippet AFTER your .shimmer-sweep-target elements.
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Wrap your text element with class="shimmer-sweep-target" and
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paste this snippet into your composition. The GSAP timeline drives
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the sweep position for deterministic frame-by-frame rendering.
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Customize:
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- --shimmer-color: highlight color (default rgba(255,255,255,0.6))
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- --shimmer-width: highlight band width as % (default 20%)
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- --shimmer-angle: sweep angle (default 120deg)
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- Timeline duration/ease: adjust in the script below
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-->
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<style>
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.shimmer-sweep-target {
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position: relative;
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display: inline-block;
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}
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.shimmer-sweep-target .shimmer-mask {
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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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background: linear-gradient(
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var(--shimmer-angle, 120deg),
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transparent 0%,
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transparent calc(var(--shimmer-pos, -20%) - var(--shimmer-width, 20%) / 2),
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var(--shimmer-color, rgba(255, 255, 255, 0.6)) var(--shimmer-pos, -20%),
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transparent calc(var(--shimmer-pos, -20%) + var(--shimmer-width, 20%) / 2),
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transparent 100%
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);
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mix-blend-mode: overlay;
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}
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</style>
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<script>
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(function () {
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// Auto-inject .shimmer-mask into every .shimmer-sweep-target
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document.querySelectorAll(".shimmer-sweep-target").forEach((el) => {
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if (!el.querySelector(".shimmer-mask")) {
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const mask = document.createElement("div");
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mask.className = "shimmer-mask";
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el.appendChild(mask);
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}
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});
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})();
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</script>
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<!--
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Timeline integration example (add to your composition's GSAP timeline):
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// Single sweep from left to right
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tl.fromTo(".shimmer-sweep-target", {
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"--shimmer-pos": "-20%",
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}, {
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"--shimmer-pos": "120%",
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duration: 1.2,
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ease: "power2.inOut",
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stagger: 0.15,
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}, startTime);
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-->
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```
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</Accordion>
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## Usage
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Open `compositions/components/shimmer-sweep.html` and paste its contents into your composition. See the comment header in the file for detailed instructions.
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{/* hf:generated-footer */}
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Tagged `text` `shimmer` `highlight` `effect`.
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## Related topics
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- [Browse the complete Catalog](/catalog)
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- [Add assets and Catalog items in Studio](/studio/assets-and-blocks)
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- [Build a richer composition](/go-further)
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