mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-11 14:50:02 +00:00
This reverts commit 3b53bfd2f7.
This commit is contained in:
Miguel Ángel
@@ -3,131 +3,23 @@ title: "Parallax Unzoom"
|
||||
description: "Reveal transition — focus card scales down from full frame as siblings parallax in to form a grid (reverse of parallax-zoom)"
|
||||
---
|
||||
|
||||
import { InstallCommand } from "/snippets/install-command.jsx";
|
||||
|
||||
<iframe src="/public/catalog/preview/components/parallax-unzoom.html" className="w-full aspect-video rounded-xl border border-zinc-200 dark:border-zinc-800" loading="lazy" title="Parallax Unzoom preview" />
|
||||
<video className="w-full aspect-video rounded-xl object-cover bg-zinc-100 dark:bg-zinc-800" src="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/components/parallax-unzoom.mp4" poster="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/components/parallax-unzoom.png" autoPlay muted loop playsInline />
|
||||
|
||||
## Install
|
||||
|
||||
<InstallCommand command="npx hyperframes add parallax-unzoom" />
|
||||
```bash Terminal
|
||||
npx hyperframes add parallax-unzoom
|
||||
```
|
||||
|
||||
That writes one file: `compositions/components/parallax-unzoom.html`.
|
||||
|
||||
## Source
|
||||
## Paste it into your composition
|
||||
|
||||
<Accordion title={`parallax-unzoom.html`}>
|
||||
Open `compositions/components/parallax-unzoom.html` and copy what is inside into your own composition.
|
||||
The file opens with a comment header that walks you through it.
|
||||
|
||||
```html
|
||||
<!--
|
||||
Parallax Unzoom — focus card scales down from full frame while siblings
|
||||
parallax IN to form a grid. The reverse of parallax-zoom.
|
||||
|
||||
Pairs naturally with parallax-zoom: zoom INTO a card in scene 1, then
|
||||
unzoom OUT of it in scene 2 to reveal a fresh grid underneath.
|
||||
|
||||
Usage:
|
||||
1. Wrap your card grid with class="parallax-unzoom-grid".
|
||||
2. Mark each card with class="parallax-unzoom-card".
|
||||
3. Add data-pu-row="0|1|2|..." and data-pu-col="0|1|2|..." per card.
|
||||
4. Mark the card that starts at full size with data-pu-focus="true".
|
||||
5. Drive --pu-progress 0 → 1 on the .parallax-unzoom-grid from your
|
||||
composition's paused GSAP timeline (see example at bottom).
|
||||
|
||||
Tunable CSS variables on .parallax-unzoom-grid:
|
||||
- --pu-focus-scale (default 6) starting scale of the focus card
|
||||
- --pu-sibling-push (default 900px) outward distance siblings start at
|
||||
- --pu-sibling-fade (default 1) sibling opacity falloff (0–1)
|
||||
-->
|
||||
|
||||
<style>
|
||||
.parallax-unzoom-grid {
|
||||
--pu-progress: 0;
|
||||
--pu-focus-scale: 6;
|
||||
--pu-sibling-push: 900px;
|
||||
--pu-sibling-fade: 1;
|
||||
position: relative;
|
||||
}
|
||||
|
||||
.parallax-unzoom-card {
|
||||
transform-origin: center center;
|
||||
will-change: transform, opacity;
|
||||
transform: translate3d(
|
||||
calc(var(--pu-dx, 0px) * (1 - var(--pu-progress))),
|
||||
calc(var(--pu-dy, 0px) * (1 - var(--pu-progress))),
|
||||
0
|
||||
)
|
||||
scale(calc(0.7 + 0.3 * var(--pu-progress)));
|
||||
opacity: calc(var(--pu-progress) * var(--pu-sibling-fade));
|
||||
}
|
||||
|
||||
.parallax-unzoom-card[data-pu-focus="true"] {
|
||||
z-index: 10;
|
||||
transform: translate3d(0, 0, 0)
|
||||
scale(calc(var(--pu-focus-scale) - (var(--pu-focus-scale) - 1) * var(--pu-progress)));
|
||||
opacity: 1;
|
||||
}
|
||||
</style>
|
||||
|
||||
<script>
|
||||
(function () {
|
||||
const grids = document.querySelectorAll(".parallax-unzoom-grid");
|
||||
|
||||
grids.forEach((grid) => {
|
||||
const cards = Array.from(grid.querySelectorAll(".parallax-unzoom-card"));
|
||||
if (cards.length === 0) return;
|
||||
|
||||
let focal = cards.find((c) => c.dataset.puFocus === "true");
|
||||
if (!focal) {
|
||||
focal = cards[Math.floor(cards.length / 2)];
|
||||
focal.dataset.puFocus = "true";
|
||||
}
|
||||
|
||||
const focusRow = Number(focal.dataset.puRow ?? 0);
|
||||
const focusCol = Number(focal.dataset.puCol ?? 0);
|
||||
const push = parseFloat(getComputedStyle(grid).getPropertyValue("--pu-sibling-push")) || 900;
|
||||
|
||||
cards.forEach((card) => {
|
||||
if (card === focal) return;
|
||||
const row = Number(card.dataset.puRow ?? 0);
|
||||
const col = Number(card.dataset.puCol ?? 0);
|
||||
const dCol = col - focusCol;
|
||||
const dRow = row - focusRow;
|
||||
const mag = Math.hypot(dCol, dRow) || 1;
|
||||
const nx = (dCol / mag) * push * mag;
|
||||
const ny = (dRow / mag) * push * mag;
|
||||
card.style.setProperty("--pu-dx", `${nx}px`);
|
||||
card.style.setProperty("--pu-dy", `${ny}px`);
|
||||
});
|
||||
});
|
||||
})();
|
||||
</script>
|
||||
|
||||
<!--
|
||||
Timeline integration example (paste into your composition's GSAP timeline):
|
||||
|
||||
tl.fromTo(
|
||||
".parallax-unzoom-grid",
|
||||
{ "--pu-progress": 0 },
|
||||
{
|
||||
"--pu-progress": 1,
|
||||
duration: 2.4,
|
||||
ease: "power2.inOut",
|
||||
},
|
||||
startTime, // start time in seconds
|
||||
);
|
||||
|
||||
Chaining with parallax-zoom example:
|
||||
// Scene 1 (0-3s): zoom IN to the focal card via parallax-zoom
|
||||
// Scene 2 (3-6s): unzoom OUT of a NEW grid via parallax-unzoom,
|
||||
// with the focal card pre-positioned to match scene 1
|
||||
-->
|
||||
```
|
||||
|
||||
</Accordion>
|
||||
|
||||
## Usage
|
||||
|
||||
Open `compositions/components/parallax-unzoom.html` and paste its contents into your composition. See the comment header in the file for detailed instructions.
|
||||
A component has no size or duration of its own. It takes both from the composition
|
||||
you paste it into.
|
||||
|
||||
{/* hf:generated-footer */}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user