mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-02 12:08:50 +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 The variables explorer is parked, not restored: it drove its preview through the same unpublished .html path, so it would have shown an empty frame.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.
283 lines
10 KiB
Plaintext
283 lines
10 KiB
Plaintext
---
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title: "Text Clone Wall Transition"
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description: "Overlay transition: a tiled word wall covers the frame, inverts via difference blending, and clears — hard-cut the content beneath while covered"
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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="mk-clone-wall-transition 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/blocks/mk-clone-wall-transition.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/blocks/mk-clone-wall-transition.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 mk-clone-wall-transition" />
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That writes one file: `compositions/mk-clone-wall-transition.html`.
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## Add it to your video
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It runs for 2.4 seconds at 1920×1080. Paste this into your composition:
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```html index.html
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<div
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data-composition-id="mk-clone-wall-transition"
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data-composition-src="compositions/mk-clone-wall-transition.html"
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data-start="0"
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data-duration="2.4"
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data-track-index="1"
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data-width="1920"
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data-height="1080"
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></div>
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```
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Move it in time with `data-start`. Put it on a different timeline row with
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`data-track-index`. See [data attributes](/concepts/data-attributes) for the rest.
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## Source
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<Accordion title={`mk-clone-wall-transition.html`}>
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```html
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<!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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<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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*::before,
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*::after {
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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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body {
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background: transparent;
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overflow: hidden;
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}
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#mk-cw-root {
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/* ---- mk tokens: override in the host to re-skin the family ---- */
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--mk-font: "Inter", -apple-system, sans-serif;
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--mk-ink: #1d1d1f;
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--mk-paper: #ffffff;
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--mk-blob-1: #ff7ac8;
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--mk-blob-2: #45d6c8;
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--mk-radius-card: 40px;
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--mk-shadow: 0 30px 80px rgba(0, 0, 0, 0.22);
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position: relative;
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width: 1920px;
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height: 1080px;
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overflow: hidden;
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background: transparent;
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}
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/* the wall: paper sheet + tiled word rows + inversion layer, exits as one */
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#mk-cw-wall {
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position: absolute;
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inset: 0;
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background: var(--mk-paper);
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/* no overflow:hidden — the composition root clips; isolation keeps the
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difference blend scoped to the wall's own tiles */
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isolation: isolate;
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}
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.mk-cw-row {
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position: absolute;
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white-space: nowrap;
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font-family: var(--mk-font);
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font-weight: 600;
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letter-spacing: -0.02em;
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color: var(--mk-ink);
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line-height: 1;
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}
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.mk-cw-tile {
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display: inline-block;
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}
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/* inversion sweep — a paper-colored rect in difference blend:
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a paper-colored rect XORs the wall, flipping paper<->ink as it arrives */
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#mk-cw-invert {
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position: absolute;
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inset: 0;
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background: var(--mk-paper);
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mix-blend-mode: difference;
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}
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/* the outgoing frame shrinking to a rounded card mid-transition */
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#mk-cw-card {
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position: absolute;
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top: 0;
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left: 0;
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width: 1920px;
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height: 1080px;
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border-radius: 0;
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overflow: hidden;
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background: linear-gradient(
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120deg,
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#fdfbfd 0%,
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var(--mk-blob-1) 38%,
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var(--mk-blob-2) 100%
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);
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box-shadow: var(--mk-shadow);
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transform-origin: 50% 50%;
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}
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#mk-cw-card img {
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position: absolute;
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inset: 0;
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width: 100%;
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height: 100%;
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object-fit: cover;
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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="mk-cw-root"
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data-composition-id="mk-clone-wall-transition"
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data-start="0"
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data-duration="2.4"
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data-width="1920"
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data-height="1080"
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>
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<div id="mk-cw-wall" data-layout-allow-overflow>
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<div id="mk-cw-tiles" data-layout-allow-overflow></div>
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<div id="mk-cw-invert" data-layout-allow-overflow></div>
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</div>
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<div id="mk-cw-card" data-layout-allow-overflow></div>
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<div
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id="mk-cw-drv"
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class="clip"
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data-start="0"
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data-duration="2.4"
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data-track-index="0"
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style="position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none"
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></div>
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</div>
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<script>
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(function () {
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window.__timelines = window.__timelines || {};
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/* ---- published parameters (inspector-style CONFIG) ----
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Overlay-transition model: place this block spanning the host's cut
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point (e.g. start 0.9s before the cut). The wall fully covers the
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frame from ~0.6s to ~1.9s local — hard-cut the content beneath
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anywhere in that window. */
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var CONFIG = {
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// no scheme param — scheme-agnostic; re-skin via the --mk-* tokens
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word: "HyperFrames", // the cloned word
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fontSize: 240, // px — the tiled text size
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spreadX: 90, // px gap between tiles (tile spread X)
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spreadY: 60, // px gap between rows (Spread Y)
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brickOffset: true, // alternate rows offset by half a tile
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card: {
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enabled: true, // outgoing-frame card. In real use set src to a
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src: null, // still of the outgoing clip; null = family gradient
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},
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driftX: -46, // slow wall drift during the hold
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};
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var W = 1920,
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H = 1080,
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DUR = 2.4;
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var root = document.getElementById("mk-cw-root");
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var wall = document.getElementById("mk-cw-wall");
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var tilesBox = document.getElementById("mk-cw-tiles");
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var invert = document.getElementById("mk-cw-invert");
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var card = document.getElementById("mk-cw-card");
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/* build the tile wall — rows of repeated words, brick-offset */
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var rowH = CONFIG.fontSize + CONFIG.spreadY;
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var rows = Math.ceil(H / rowH) + 1;
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/* rough tile width estimate to fill each row past both edges */
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var tileW = CONFIG.word.length * CONFIG.fontSize * 0.58 + CONFIG.spreadX;
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var perRow = Math.ceil(W / tileW) + 2;
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for (var r = 0; r < rows; r++) {
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var row = document.createElement("div");
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row.id = "mk-cw-row-" + r;
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row.className = "mk-cw-row";
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/* rows intentionally run past the canvas and sit beneath the card */
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row.setAttribute("data-layout-allow-overflow", "");
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row.setAttribute("data-layout-allow-occlusion", "");
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row.style.fontSize = CONFIG.fontSize + "px";
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row.style.top = r * rowH - CONFIG.fontSize * 0.35 + "px";
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var offset = CONFIG.brickOffset && r % 2 === 1 ? -Math.round(tileW / 2) : 0;
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row.style.left = offset - tileW + "px";
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for (var c = 0; c < perRow + 1; c++) {
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var tile = document.createElement("span");
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tile.className = "mk-cw-tile";
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tile.textContent = CONFIG.word;
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tile.style.marginRight = CONFIG.spreadX + "px";
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row.appendChild(tile);
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}
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tilesBox.appendChild(row);
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}
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if (CONFIG.card.enabled && CONFIG.card.src) {
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var img = document.createElement("img");
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img.src = CONFIG.card.src;
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card.appendChild(img);
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}
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if (!CONFIG.card.enabled) card.style.display = "none";
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var tl = gsap.timeline({ paused: true });
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/* The wall sits in place from t=0, fully hidden beneath the
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full-bleed card — the card's shrink IS the wall's reveal. */
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/* 0.2–0.95 outgoing frame shrinks to a rounded card on the wall.
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x/y rather than left/top — layout properties snap to integer device
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pixels under seek-by-frame capture. Base is top:0/left:0, so the
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values carry over unchanged, and the later scale composes cleanly. */
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if (CONFIG.card.enabled) {
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tl.to(
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card,
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{
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y: 330,
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x: 640,
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width: 640,
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height: 420,
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borderRadius: 40,
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duration: 0.75,
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ease: "power3.inOut",
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},
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0.2,
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);
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/* 1.35–1.75 card is put away */
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tl.to(card, { scale: 0.6, opacity: 0, duration: 0.4, ease: "power2.in" }, 1.35);
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}
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/* slow drift keeps the wall alive during the hold */
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tl.to(tilesBox, { x: CONFIG.driftX, duration: 1.8, ease: "sine.inOut" }, 0.3);
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/* 0.85–1.5 inversion sweeps in and STAYS — wall flips ink<->paper */
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gsap.set(invert, { x: -W });
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tl.to(invert, { x: 0, duration: 0.65, ease: "power3.inOut" }, 0.85);
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/* 1.9–2.35 the inverted wall fades off, revealing the cut beneath */
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tl.to(wall, { opacity: 0, duration: 0.45, ease: "power2.inOut" }, 1.9);
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/* hard kills — wall and card die the moment their fades complete */
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if (CONFIG.card.enabled) tl.set(card, { visibility: "hidden" }, 1.76);
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tl.set(root, { visibility: "hidden" }, 2.36);
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window.__timelines["mk-clone-wall-transition"] = tl;
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})();
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</script>
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</body>
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</html>
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```
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</Accordion>
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{/* hf:generated-footer */}
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Tagged `transition` `typography` `wipe`.
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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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