mirror of
https://github.com/heygen-com/hyperframes.git
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This reverts commit 3b53bfd2f7.
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@@ -1,331 +0,0 @@
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<!doctype html>
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<!--
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rubber-band-bumper: HyperFrames video primitive
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The outgoing panel is pulled opposite its exit direction in progressively
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smaller steps, visibly loading two accent bands. After a still threshold
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hold, it releases past the chosen edge with overshoot while the incoming
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panel settles into place behind it.
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Variables:
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direction: up or left exit direction
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accent: green, blue, or violet tension color
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Envelope, fixed IN and OUT with elastic HOLD:
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IN_BASE = 1.25s, five equal pull beats add decreasing displacement
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HOLD = max(0, D - IN - OUT), stillness at maximum tension
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OUT_BASE = 0.95s, overshooting release and incoming-panel settle
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If D is shorter than IN_BASE + OUT_BASE, IN and OUT compress together.
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The timeline is never time-scaled.
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Mount contract: the runtime clones only this template. #root fills the host
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box, establishes the container query basis, and has no data-width or
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data-height. One paused timeline registers under the literal
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rubber-band-bumper key.
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-->
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<html
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lang="en"
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data-composition-id="rubber-band-bumper"
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data-composition-duration="2.5"
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data-composition-variables='[
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{ "id": "direction", "type": "enum", "role": "content", "label": "Direction", "description": "Edge the outgoing panel releases through.", "default": "up", "options": [{ "value": "up", "label": "Up" }, { "value": "left", "label": "Left" }] },
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{ "id": "accent", "type": "enum", "role": "style", "label": "Accent", "description": "Color applied to the tension bands and incoming panel.", "default": "green", "options": [{ "value": "green", "label": "Green" }, { "value": "blue", "label": "Blue" }, { "value": "violet", "label": "Violet" }] }
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]'
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>
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<head>
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<meta charset="UTF-8" />
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<title>Rubber Band Bumper</title>
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</head>
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<body>
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<template>
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<div id="root" data-composition-id="rubber-band-bumper" data-duration="2.5" data-fps="30">
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<style>
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*,
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*::before,
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*::after {
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box-sizing: border-box;
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}
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#root {
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position: absolute;
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inset: 0;
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overflow: hidden;
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container-type: size;
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isolation: isolate;
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color: var(--fg, #f8fafc);
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font-family: var(--font-display, Inter, system-ui, sans-serif);
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pointer-events: none;
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}
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.rbb-clip,
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.rbb-panel {
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position: absolute;
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inset: 0;
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width: 100cqw;
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height: 100cqh;
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}
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.rbb-clip {
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overflow: hidden;
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background: var(--bg, #0b0c0e);
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}
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.rbb-panel {
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display: grid;
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place-items: center;
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will-change: transform, opacity;
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}
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.rbb-incoming {
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background:
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radial-gradient(
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circle at 50% 44%,
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color-mix(in srgb, var(--rbb-accent) 20%, transparent),
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transparent 42%
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),
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linear-gradient(145deg, #172033, #0c111b 72%);
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}
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.rbb-outgoing {
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z-index: 2;
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background: linear-gradient(145deg, #263247, #121925 68%);
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border: 0.18cqmin solid color-mix(in srgb, #94a3b8 30%, transparent);
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box-shadow: 0 2.8cqh 8cqh rgba(0, 0, 0, 0.48);
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}
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.rbb-copy {
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display: grid;
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justify-items: center;
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gap: 2.4cqh;
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max-width: 72cqw;
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text-align: center;
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}
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.rbb-kicker {
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padding: 1cqh 1.4cqw;
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border: 0.14cqmin solid color-mix(in srgb, var(--rbb-accent) 68%, transparent);
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border-radius: 999px;
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color: var(--rbb-accent);
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font-family: var(--font-mono, ui-monospace, "SF Mono", Menlo, monospace);
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font-size: clamp(11px, 2.2cqmin, 24px);
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font-weight: 700;
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letter-spacing: 0.16em;
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line-height: 1;
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}
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.rbb-title {
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margin: 0;
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color: #f8fafc;
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font-size: clamp(26px, 8.8cqmin, 92px);
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font-weight: 760;
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letter-spacing: -0.045em;
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line-height: 0.95;
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}
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.rbb-subtitle {
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margin: 0;
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color: #b6c0d0;
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font-family: var(--font-body, Inter, system-ui, sans-serif);
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font-size: clamp(13px, 3.1cqmin, 30px);
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font-weight: 520;
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line-height: 1.25;
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}
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.rbb-band {
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position: absolute;
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z-index: 1;
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border-radius: 999px;
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background: var(--rbb-accent);
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box-shadow: 0 0 2.2cqmin color-mix(in srgb, var(--rbb-accent) 72%, transparent);
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will-change: transform, opacity;
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}
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#root.rbb-left .rbb-band {
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left: 0;
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width: 14cqw;
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height: 1.1cqh;
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transform-origin: 0 50%;
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}
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#root.rbb-left .rbb-band-a {
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top: 34cqh;
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}
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#root.rbb-left .rbb-band-b {
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top: 66cqh;
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}
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#root.rbb-up .rbb-band {
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top: 0;
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width: 1.1cqw;
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height: 14cqh;
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transform-origin: 50% 0;
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}
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#root.rbb-up .rbb-band-a {
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left: 34cqw;
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}
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#root.rbb-up .rbb-band-b {
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left: 66cqw;
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}
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</style>
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<div
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id="rubber-band-bumper-clip"
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class="rbb-clip clip"
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data-start="0"
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data-duration="2.5"
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data-track-index="0"
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>
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<section class="rbb-panel rbb-incoming">
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<div class="rbb-copy">
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<span class="rbb-kicker">NEXT</span>
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<h2 class="rbb-title">Clean release</h2>
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<p class="rbb-subtitle">The incoming scene settles behind the snap.</p>
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</div>
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</section>
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<span class="rbb-band rbb-band-a" aria-hidden="true"></span>
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<span class="rbb-band rbb-band-b" aria-hidden="true"></span>
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<section class="rbb-panel rbb-outgoing">
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<div class="rbb-copy">
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<span class="rbb-kicker">CURRENT</span>
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<h2 class="rbb-title">Hold the tension</h2>
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<p class="rbb-subtitle">Each pull travels less as resistance builds.</p>
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</div>
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</section>
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</div>
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<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
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<script>
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(function () {
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"use strict";
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var root = document.getElementById("root");
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var outgoing = root.querySelector(".rbb-outgoing");
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var incoming = root.querySelector(".rbb-incoming");
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var bands = root.querySelectorAll(".rbb-band");
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var vars =
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window.__hyperframes && window.__hyperframes.getVariables
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? window.__hyperframes.getVariables()
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: {};
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var direction = vars.direction === "left" ? "left" : "up";
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var accentColors = {
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green: "var(--brand, #6ee7b7)",
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blue: "var(--accent, #60a5fa)",
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violet: "var(--accent-2, #a78bfa)",
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};
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var accent = Object.prototype.hasOwnProperty.call(accentColors, vars.accent)
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? vars.accent
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: "green";
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var motionByDirection = {
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up: {
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rootClass: "rbb-up",
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axis: "y",
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crossAxis: "x",
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bandAxis: "scaleY",
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outgoingArc: "3%",
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incomingArc: "-1.6%",
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},
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left: {
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rootClass: "rbb-left",
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axis: "x",
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crossAxis: "y",
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bandAxis: "scaleX",
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outgoingArc: "-3%",
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incomingArc: "1.6%",
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},
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};
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var motion = motionByDirection[direction];
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root.classList.add(motion.rootClass);
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root.style.setProperty("--rbb-accent", accentColors[accent]);
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var IN_BASE = 1.25;
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var OUT_BASE = 0.95;
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var duration = Math.max(0.001, parseFloat(root.dataset.duration || "2.5"));
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var totalBase = IN_BASE + OUT_BASE;
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var scale = duration < totalBase ? duration / totalBase : 1;
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var IN = IN_BASE * scale;
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var OUT = OUT_BASE * scale;
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var HOLD = Math.max(0, duration - IN - OUT);
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var OUT_START = IN + HOLD;
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// One authored table owns the resistance curve. Equal-time steps
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// add 5, 3.5, 2, 1.25, then 0.5 percent displacement.
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var pullPositions = [5, 8.5, 10.5, 11.75, 12.25];
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var segmentDuration = IN / pullPositions.length;
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var exitPosition = "-112%";
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var incomingStart = "-5%";
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gsap.set(outgoing, { x: "0%", y: "0%" });
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gsap.set(incoming, { x: "0%", y: "0%", scale: 0.985, opacity: 0.82 });
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var incomingOffset = {};
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incomingOffset[motion.axis] = incomingStart;
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gsap.set(incoming, incomingOffset);
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gsap.set(bands, { opacity: 0.7, scaleX: 1, scaleY: 1 });
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var bandStart = {};
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bandStart[motion.bandAxis] = 0.08;
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gsap.set(bands, bandStart);
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var tl = gsap.timeline({ paused: true });
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pullPositions.forEach(function (position, index) {
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var at = index * segmentDuration;
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var panelTween = { duration: segmentDuration, ease: "power2.out" };
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var bandTween = { duration: segmentDuration, ease: "power2.out" };
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panelTween[motion.axis] = position + "%";
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bandTween[motion.bandAxis] = 0.08 + position / 14;
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tl.to(outgoing, panelTween, at);
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tl.to(bands, bandTween, at);
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});
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var releaseDuration = OUT * 0.84;
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var releaseTween = { duration: releaseDuration, ease: "back.out(1.7)" };
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var outgoingArc = {
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duration: releaseDuration * 0.5,
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ease: "sine.inOut",
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yoyo: true,
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repeat: 1,
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};
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releaseTween[motion.axis] = exitPosition;
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outgoingArc[motion.crossAxis] = motion.outgoingArc;
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tl.to(outgoing, releaseTween, OUT_START);
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tl.to(outgoing, outgoingArc, OUT_START);
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var bandRelease = {
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opacity: 0,
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duration: OUT * 0.28,
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ease: "power4.out",
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};
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bandRelease[motion.bandAxis] = 0.04;
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tl.to(bands, bandRelease, OUT_START);
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var incomingDuration = OUT * 0.78;
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var incomingSettle = {
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scale: 1,
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opacity: 1,
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duration: incomingDuration,
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ease: "back.out(1.7)",
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};
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var incomingArc = {
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duration: incomingDuration * 0.5,
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ease: "sine.inOut",
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yoyo: true,
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repeat: 1,
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};
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incomingSettle[motion.axis] = "0%";
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incomingArc[motion.crossAxis] = motion.incomingArc;
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tl.to(incoming, incomingSettle, OUT_START);
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tl.to(incoming, incomingArc, OUT_START);
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tl.seek(0);
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window.__timelines = window.__timelines || {};
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window.__timelines["rubber-band-bumper"] = tl;
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})();
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</script>
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</div>
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</template>
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</body>
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</html>
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Reference in New Issue
Block a user