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Revert "feat(registry): the video-primitive moves, documented and customisable (#3090)" (#3162)

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This reverts commit 3b53bfd2f7.
This commit is contained in:
Miguel Ángel
2026-08-10 14:47:47 -04:00
committed by GitHub
parent 3b53bfd2f7
commit c86d4013f5
2328 changed files with 5906 additions and 458525 deletions
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registry/components/split-tilt-cards/split-tilt-cards.html
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<!doctype html>
<!--
split-tilt-cards: HyperFrames video primitive (layout / compare / holdable)
Concept: two equal-weight cards arrive from opposite wings, each carrying a
mirrored 3D rotateY book-open tilt (+18deg left, -18deg right) under one
shared stage perspective, with box-shadows falling outward from the tilt.
A pill badge spring-pops at each card's inner edge (left then right, the
one sanctioned overshoot, kept small), then the pair holds with a
barely-there phase-opposed idle float and settles dead still. Card bodies
are content slots with token skeleton defaults.
Realizes the comparison-split blueprint's signature move as its own unit
and resolves the blueprint's name collision (Wave J2, J2-10).
Slots (see README.md for a worked example):
- [data-slot="card-a"]: left card body. Replace the children of this
element in your installed copy. Default: a muted token wireframe.
- [data-slot="card-b"]: right card body. Same mechanism. Default: an
accent-tinted version of the wireframe.
Direct img/video children of a slot are sized to cover the slot area.
Variables (declared in data-composition-variables below):
- label_a (string, default "Before"): mono header on the left card.
Empty hides it.
- label_b (string, default "After"): mono header on the right card.
Empty hides it.
- badge_a (string, default "v1"): inner-edge pill on the left card.
Empty disables that badge pop.
- badge_b (string, default "v2"): inner-edge pill on the right card.
Empty disables that badge pop.
- accent (green | blue | violet, default green): right-card tint, right
badge, and right ambient glow. green maps to --brand, blue to
--accent, violet to --accent-2.
- exit (none | fade | up, default none): outgoing transition. none holds
the final frame (frame roots own transitions; holds end films).
Envelope (fixed IN/OUT, elastic HOLD only, never gsap.timeScale()):
IN = 2.15s: left card lands 0 to 1.1s, right card 0.2 to 1.3s,
badge A pops at 1.45s, badge B at 1.75s (+0.40s spring)
HOLD = elastic = max(0, D - (IN + OUT)); whole 2.0s idle-float
cycles fit inside HOLD minus a 0.30s closing stillness; each
cycle starts and ends at rest (explicit tweens, no
repeat/yoyo), left and right phase-opposed
OUT = 0.50s when exit is fade or up, 0 when exit is none
If D < IN + OUT, IN and OUT scale down together so IN + OUT == D.
Sync points (fixed offsets inside IN, never in elastic HOLD): badge-pop-a
lands at 1.85s, badge-pop-b at 2.15s.
Sound cue: dispatches a bubbling `hf:sfx` CustomEvent with id
"badge-pop-soft" at each badge landing. This primitive never plays audio.
Mount contract: MOUNTABLE SUB-COMPOSITION. The runtime clones only
<template> contents; #root fills the host box (inset:0, container-type:
size), has no data-width/data-height, and registers one paused timeline
under the literal "split-tilt-cards" key (mount flattening strips
data-composition-id from the live root). Variables come from
window.__hyperframes.getVariables().
-->
<html
lang="en"
data-composition-id="split-tilt-cards"
data-composition-duration="4.5"
data-composition-variables='[
{ "id": "label_a", "type": "string", "role": "content", "label": "Left label", "description": "Mono header on the left card. Blank hides it.", "default": "Before" },
{ "id": "label_b", "type": "string", "role": "content", "label": "Right label", "description": "Mono header on the right card. Blank hides it.", "default": "After" },
{ "id": "badge_a", "type": "string", "role": "content", "label": "Left badge", "description": "Pill badge that spring-pops at the left card inner edge. Blank disables it.", "default": "v1" },
{ "id": "badge_b", "type": "string", "role": "content", "label": "Right badge", "description": "Pill badge that spring-pops at the right card inner edge. Blank disables it.", "default": "v2" },
{ "id": "accent", "type": "enum", "role": "style", "label": "Accent", "description": "Right-card tint, right badge, and right ambient glow color.", "default": "green", "options": [{ "value": "green", "label": "Green" }, { "value": "blue", "label": "Blue" }, { "value": "violet", "label": "Violet" }] },
{ "id": "exit", "type": "enum", "role": "timing", "label": "Exit", "description": "Outgoing transition. None holds the final spread.", "default": "none", "options": [{ "value": "none", "label": "None" }, { "value": "fade", "label": "Fade" }, { "value": "up", "label": "Up" }] }
]'
>
<head>
<meta charset="UTF-8" />
<title>Split Tilt Cards</title>
</head>
<body>
<template>
<div id="root" data-composition-id="split-tilt-cards" data-duration="4.5" data-fps="30">
<style>
*,
*::before,
*::after {
box-sizing: border-box;
}
/* Root fills the host-owned box. Internal measurements use cqw/cqh
and every painted color comes from a contract token. */
#root {
position: absolute;
inset: 0;
container-type: size;
isolation: isolate;
overflow: hidden;
background: var(--bg, #0b1016);
color: var(--fg, #f8fafc);
font-family: var(--font-body, Inter, system-ui, sans-serif);
pointer-events: none;
}
.stc-clip {
position: absolute;
inset: 0;
overflow: hidden;
}
/* Two faint ambient side glows: each wing owns a color identity
across the 50% symmetry axis. Static by design. */
.stc-clip::before,
.stc-clip::after {
content: "";
position: absolute;
top: 14cqh;
width: 52cqw;
height: 72cqh;
border-radius: 50%;
filter: blur(6cqmin);
pointer-events: none;
}
.stc-clip::before {
left: 2cqw;
background: radial-gradient(
ellipse at 50% 50%,
color-mix(in srgb, var(--muted, #94a3b8) 11%, transparent) 0%,
transparent 70%
);
}
.stc-clip::after {
right: 2cqw;
background: radial-gradient(
ellipse at 50% 50%,
color-mix(in srgb, var(--stc-accent, #22c55e) 13%, transparent) 0%,
transparent 70%
);
}
/* One shared perspective so both tilts converge on the same
vanishing point; wings and floats preserve 3D so the card
rotateY reads through their own gsap transforms. */
.stc-stage {
position: absolute;
inset: 0;
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-3, 5cqw);
align-items: center;
justify-items: center;
padding: 0 8cqw;
perspective: 120cqw;
}
/* No opacity (or other grouping property) may ever land on the
wing/float/stage chain: it forces transform-style flat and
squashes the card rotateY. Fades ride the cards and the clip. */
.stc-wing {
position: relative;
width: 100%;
max-width: 38cqw;
height: 58cqh;
transform-style: preserve-3d;
will-change: transform;
}
.stc-float {
position: absolute;
inset: 0;
transform-style: preserve-3d;
will-change: transform;
}
.stc-card {
position: absolute;
inset: 0;
display: flex;
flex-direction: column;
overflow: hidden;
padding: var(--space-3, 3.6cqh) var(--space-3, 2.4cqw);
border: 0.16cqw solid var(--border, #334155);
border-radius: var(--radius, 2.4cqmin);
background: color-mix(in srgb, var(--surface, #172033) 90%, var(--bg, #0b1016));
will-change: opacity;
}
/* Static book-open tilts: +18deg left, -18deg right, with the
box-shadow falling outward from the tilt (left shadow right,
right shadow left). The tilt is carried, never tweened. */
.stc-card-a {
transform: rotateY(18deg);
box-shadow: 2.4cqw 3cqh 7cqh color-mix(in srgb, var(--bg, #0b1016) 52%, transparent);
}
.stc-card-b {
transform: rotateY(-18deg);
border-color: color-mix(
in srgb,
var(--stc-accent, #22c55e) 46%,
var(--border, #334155)
);
background: color-mix(in srgb, var(--surface, #172033) 88%, var(--stc-accent, #22c55e));
box-shadow: -2.4cqw 3cqh 7cqh color-mix(in srgb, var(--bg, #0b1016) 52%, transparent);
}
.stc-label {
flex: 0 0 auto;
margin-bottom: var(--space-2, 2.4cqh);
color: var(--muted, #94a3b8);
font-family: var(--font-mono, ui-monospace, "SF Mono", Menlo, Consolas, monospace);
font-size: min(2.1cqw, 3.4cqh);
font-weight: 600;
letter-spacing: 0.12em;
line-height: 1;
text-transform: uppercase;
white-space: nowrap;
}
.stc-card-b .stc-label {
color: color-mix(in srgb, var(--stc-accent, #22c55e) 72%, var(--fg, #f8fafc));
}
.stc-label:empty {
display: none;
}
.stc-slot {
position: relative;
flex: 1 1 auto;
min-height: 0;
overflow: hidden;
border-radius: calc(var(--radius, 2.4cqmin) * 0.6);
}
/* Caller-supplied media covers its slot edge to edge. */
.stc-slot > img,
.stc-slot > video {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
object-fit: cover;
}
/* Token-styled default slot content: a wireframe that reads muted
on the left card and accent-tinted on the right. Callers
replacing slot children never see any of this. */
.stc-default {
position: absolute;
inset: 0;
display: flex;
flex-direction: column;
justify-content: center;
padding: var(--space-2, 2cqh) var(--space-1, 1cqw);
}
.stc-bar {
width: 42%;
height: 4cqh;
margin-bottom: var(--space-2, 2.6cqh);
border-radius: 1.2cqh;
background: var(--muted, #94a3b8);
opacity: 0.5;
}
.stc-line {
height: 2.2cqh;
margin-bottom: var(--space-1, 1.8cqh);
border-radius: 1.1cqh;
background: var(--muted, #94a3b8);
opacity: 0.38;
}
.stc-line:nth-of-type(2) {
width: 88%;
}
.stc-line:nth-of-type(3) {
width: 64%;
}
.stc-line:nth-of-type(4) {
width: 42%;
}
.stc-card-b .stc-bar {
background: var(--stc-accent, #22c55e);
opacity: 0.9;
}
.stc-card-b .stc-line {
background: color-mix(in srgb, var(--stc-accent, #22c55e) 62%, var(--fg, #f8fafc));
opacity: 0.66;
}
/* Badge positioners own the inner-edge placement (CSS translate);
gsap scales only the inner pill, so the two transforms never
collide on one element. */
.stc-badge-pos {
position: absolute;
top: 50%;
z-index: 3;
display: flex;
}
.stc-badge-pos-a {
right: 0;
transform: translate(32%, -50%);
}
.stc-badge-pos-b {
left: 0;
transform: translate(-32%, -50%);
}
.stc-badge {
padding: var(--space-1, 1.4cqh) var(--space-2, 1.8cqw);
border: 0.16cqw solid var(--border, #334155);
border-radius: 999cqw;
background: color-mix(in srgb, var(--surface, #172033) 82%, var(--bg, #0b1016));
color: var(--fg, #f8fafc);
font-family: var(--font-mono, ui-monospace, "SF Mono", Menlo, Consolas, monospace);
font-size: min(2.2cqw, 3.6cqh);
font-weight: 600;
letter-spacing: 0.04em;
line-height: 1;
white-space: nowrap;
will-change: transform, opacity;
}
.stc-badge-b {
border-color: color-mix(
in srgb,
var(--stc-accent, #22c55e) 62%,
var(--border, #334155)
);
background: color-mix(in srgb, var(--stc-accent, #22c55e) 26%, var(--surface, #172033));
}
</style>
<div
id="split-tilt-cards-clip"
class="stc-clip clip"
data-start="0"
data-duration="4.5"
data-track-index="0"
>
<div class="stc-stage">
<div class="stc-wing stc-wing-a">
<div class="stc-float stc-float-a">
<section class="stc-card stc-card-a" aria-label="Left card">
<div class="stc-label stc-label-a"></div>
<div class="stc-slot" data-slot="card-a">
<!-- SLOT "card-a": replace the children of this element
with your own content (img, video, or HTML). -->
<div class="stc-default" aria-hidden="true">
<div class="stc-bar"></div>
<div class="stc-line"></div>
<div class="stc-line"></div>
<div class="stc-line"></div>
</div>
</div>
</section>
<div class="stc-badge-pos stc-badge-pos-a">
<div class="stc-badge stc-badge-a"></div>
</div>
</div>
</div>
<div class="stc-wing stc-wing-b">
<div class="stc-float stc-float-b">
<section class="stc-card stc-card-b" aria-label="Right card">
<div class="stc-label stc-label-b"></div>
<div class="stc-slot" data-slot="card-b">
<!-- SLOT "card-b": replace the children of this element
with your own content (img, video, or HTML). -->
<div class="stc-default" aria-hidden="true">
<div class="stc-bar"></div>
<div class="stc-line"></div>
<div class="stc-line"></div>
<div class="stc-line"></div>
</div>
</div>
</section>
<div class="stc-badge-pos stc-badge-pos-b">
<div class="stc-badge stc-badge-b"></div>
</div>
</div>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
<script>
(function () {
"use strict";
var root = document.getElementById("root");
// Literal id: mount flattening strips data-composition-id from the
// live root before this timeline registers.
var compositionId = "split-tilt-cards";
var clip = root.querySelector(".stc-clip");
var wingA = root.querySelector(".stc-wing-a");
var cardA = root.querySelector(".stc-card-a");
var cardB = root.querySelector(".stc-card-b");
var wingB = root.querySelector(".stc-wing-b");
var floatA = root.querySelector(".stc-float-a");
var floatB = root.querySelector(".stc-float-b");
var labelA = root.querySelector(".stc-label-a");
var labelB = root.querySelector(".stc-label-b");
var badgeA = root.querySelector(".stc-badge-a");
var badgeB = root.querySelector(".stc-badge-b");
var badgePosA = root.querySelector(".stc-badge-pos-a");
var badgePosB = root.querySelector(".stc-badge-pos-b");
var vars =
window.__hyperframes && window.__hyperframes.getVariables
? window.__hyperframes.getVariables()
: {};
var labelAText = vars.label_a == null ? "Before" : String(vars.label_a);
var labelBText = vars.label_b == null ? "After" : String(vars.label_b);
var badgeAText = vars.badge_a == null ? "v1" : String(vars.badge_a);
var badgeBText = vars.badge_b == null ? "v2" : String(vars.badge_b);
// Each enum choice routes to a DIFFERENT contract token so the
// variable stays meaningful under a theme.
var accentColors = {
green: "var(--brand, #22c55e)",
blue: "var(--accent, #38bdf8)",
violet: "var(--accent-2, #c5a3ff)",
};
var accent = Object.prototype.hasOwnProperty.call(accentColors, vars.accent)
? vars.accent
: "green";
// INVARIANT: only none | fade | up reaches the timeline.
var exit = vars.exit === "fade" || vars.exit === "up" ? vars.exit : "none";
labelA.textContent = labelAText;
labelB.textContent = labelBText;
badgeA.textContent = badgeAText;
badgeB.textContent = badgeBText;
if (badgeAText === "") badgePosA.style.display = "none";
if (badgeBText === "") badgePosB.style.display = "none";
root.style.setProperty("--stc-accent", accentColors[accent]);
// RETIME RANGE: fixed IN and OUT scale together only when D is too
// short. HOLD is the sole elastic phase. Never use timeScale().
var CARD_DUR_BASE = 1.1;
var CARD_B_DELAY_BASE = 0.2;
var FADE_DUR_BASE = 0.5;
var BADGE_A_AT_BASE = 1.45;
var BADGE_B_AT_BASE = 1.75;
var BADGE_DUR_BASE = 0.4;
var IN_BASE = BADGE_B_AT_BASE + BADGE_DUR_BASE;
var OUT_BASE = exit === "none" ? 0 : 0.5;
var STILLNESS = 0.3;
var FLOAT_CYCLE = 2.0;
var duration = Math.max(0.001, parseFloat(root.dataset.duration || "4.5"));
var totalBase = IN_BASE + OUT_BASE;
var scale = duration < totalBase ? duration / totalBase : 1;
var IN = IN_BASE * scale;
var OUT = OUT_BASE * scale;
var HOLD = Math.max(0, duration - (IN + OUT));
var OUT_START = IN + HOLD;
function fireSfx(id, t) {
root.dispatchEvent(
new CustomEvent("hf:sfx", { detail: { id: id, t: t }, bubbles: true }),
);
}
// Explicit both-endpoints state makes tl.seek(0) deterministic.
// Fades ride the cards and the clip, never the wing/float/stage
// chain: opacity there would flatten the 3D tilt.
gsap.set(clip, { opacity: 1, y: 0 });
gsap.set(wingA, { x: "-26cqw", scale: 0.85 });
gsap.set(wingB, { x: "26cqw", scale: 0.85 });
gsap.set([cardA, cardB], { opacity: 0 });
gsap.set([floatA, floatB], { y: "0cqh" });
gsap.set([badgeA, badgeB], { opacity: 0, scale: 0 });
var tl = gsap.timeline({ paused: true });
// IN: mirrored opposite-wing entries, right ~0.2s behind, each
// carrying its static book-open tilt; only x/scale/opacity move.
[
{ wing: wingA, card: cardA, at: 0 },
{ wing: wingB, card: cardB, at: CARD_B_DELAY_BASE * scale },
].forEach(function (entry) {
tl.to(
entry.card,
{ opacity: 1, duration: 0.5 * scale, ease: "power2.out" },
entry.at,
);
tl.to(
entry.wing,
{ x: "0cqw", duration: CARD_DUR_BASE * scale, ease: "power3.out" },
entry.at,
);
tl.to(
entry.wing,
{ scale: 1, duration: CARD_DUR_BASE * scale, ease: "power3.out" },
entry.at,
);
});
// Badges: the one sanctioned overshoot, kept small. Left lands
// first, right ~0.3s behind, both inside fixed IN.
[
{ badge: badgeA, text: badgeAText, at: BADGE_A_AT_BASE * scale },
{ badge: badgeB, text: badgeBText, at: BADGE_B_AT_BASE * scale },
].forEach(function (pop) {
if (pop.text === "") return;
tl.to(
pop.badge,
{ opacity: 1, scale: 1, duration: BADGE_DUR_BASE * scale, ease: "back.out(1.9)" },
pop.at,
);
var land = pop.at + BADGE_DUR_BASE * scale;
tl.call(
function () {
fireSfx("badge-pop-soft", land);
},
[],
land,
);
});
// HOLD: phase-opposed barely-there idle float. Only whole cycles
// fit; each is authored as explicit half-cycle tweens (never
// repeat/yoyo) so every cycle starts and ends at rest, and the
// closing STILLNESS window stays dead still.
var floatWindow = Math.max(0, HOLD - STILLNESS);
var cycles = Math.floor(floatWindow / FLOAT_CYCLE);
var half = FLOAT_CYCLE / 2;
for (var i = 0; i < cycles; i += 1) {
var t0 = IN + i * FLOAT_CYCLE;
tl.to(floatA, { y: "-0.6cqh", duration: half, ease: "sine.inOut" }, t0);
tl.to(floatA, { y: "0cqh", duration: half, ease: "sine.inOut" }, t0 + half);
tl.to(floatB, { y: "0.6cqh", duration: half, ease: "sine.inOut" }, t0);
tl.to(floatB, { y: "0cqh", duration: half, ease: "sine.inOut" }, t0 + half);
}
// OUT: only when the exit variable asks for one; exit none holds
// the final spread (frame roots own transitions).
if (exit !== "none") {
tl.to(
clip,
{ opacity: 0, duration: FADE_DUR_BASE * scale, ease: "power2.in" },
OUT_START,
);
if (exit === "up") {
tl.to(
clip,
{ y: "-6cqh", duration: FADE_DUR_BASE * scale, ease: "power2.in" },
OUT_START,
);
}
}
tl.seek(0);
window.__timelines = window.__timelines || {};
window.__timelines[compositionId] = tl;
})();
</script>
</div>
</template>
</body>
</html>