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feat(registry): add hw-boil — hand-drawn boil
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
jbernard077
co-authored by
Claude Fable 5
Claude Fable 5
parent
3a717fa719
commit
d4f1ad0c37
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---
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title: "Hand-Drawn Boil"
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description: "Hand-drawn jitter that re-poses every N frames, as seek-safe helpers: pose derives from quantized timeline time through a seeded hash; includes the shared onUpdate dispatcher and a wobbled-ellipse path generator"
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---
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# Hand-Drawn Boil
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Hand-drawn jitter that re-poses every N frames, as seek-safe helpers: pose derives from quantized timeline time through a seeded hash; includes the shared onUpdate dispatcher and a wobbled-ellipse path generator
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`handwritten` `effect` `annotation`
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<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/hw-boil.mp4" poster="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/components/hw-boil.png" autoPlay muted loop playsInline />
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## Install
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<CodeGroup>
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```bash Terminal
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npx hyperframes add hw-boil
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```
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</CodeGroup>
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## Details
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| Property | Value |
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| --- | --- |
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| Type | Component |
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## Files
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| File | Target | Type |
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| --- | --- | --- |
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| `hw-boil.html` | `compositions/components/hw-boil.html` | hyperframes:snippet |
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## Usage
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Read the installed file and copy its CSS, markup pattern, and helper functions into your host composition — the parent timeline owns all timing. The file's header comment documents the wiring calls.
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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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/* Caveat is NOT auto-resolved by the renderer — bundle it. Asset
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paths are ROOT-RELATIVE (the project root is the base URL for all
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compositions; ../ traversal is a lint error). Registry installs
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ship the woff2 as an asset file targeting assets/fonts/. */
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@font-face {
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font-family: "Caveat";
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src: url("assets/fonts/Caveat-700-latin.woff2") format("woff2");
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font-weight: 700;
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font-display: block;
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}
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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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/* ---- hw-boil -----------------------------------------------------
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The hand-drawn "boil": jitter that re-poses only every N frames
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(quake + frame-drop style). Pose is a pure function of quantized
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timeline time through a seeded hash — fully seek-safe, renders
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identically on every pass over the same frame.
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RULES:
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- hwBoil owns x/y/rotation of the boiled element. Entrance/exit
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tweens go on a WRAPPER around it, never the boiled element.
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- One timeline has ONE onUpdate — hwOnUpdate is the dispatcher
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that lets the boil coexist with sweep scalars etc. Register
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every onUpdate-style render through it. */
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#hw-boil-root {
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--hw-font-print: "Caveat", cursive;
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--hw-font-script: "Caveat", cursive;
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--hw-ink: #f4f2ec;
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--hw-accent: #6d6dff;
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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: #17161a;
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font-family: var(--hw-font-print, "Caveat", cursive);
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}
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#hw-boil-root svg {
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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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}
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#hw-boil-root path {
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fill: none;
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stroke: var(--hw-ink);
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stroke-width: 6;
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stroke-linecap: round;
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stroke-linejoin: round;
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}
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#hw-b-arrow {
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stroke: var(--hw-accent);
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stroke-width: 7;
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}
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.hw-b-label {
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position: absolute;
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font-weight: 700;
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font-size: 84px;
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color: var(--hw-ink);
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white-space: nowrap;
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}
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.hw-b-tag {
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position: absolute;
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font-family: "Inter", ui-sans-serif, sans-serif;
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font-weight: 500;
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font-size: 22px;
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letter-spacing: 0.12em;
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color: rgba(244, 242, 236, 0.45);
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}
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</style>
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</head>
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<body>
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<!-- Self-preview. WIRING: copy the hwOnUpdate / hwHash / hwBoil /
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hwWobbleEllipse helpers into your host script, then:
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hwBoil(tl, "#hw-my-annotation", { amp: 1.6, rot: 0.5, frameDrop: 3, seed: 2 });
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frameDrop 3-4 = classic boil; 1 = frantic; boil: off = don't call it. -->
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<div
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id="hw-boil-root"
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data-composition-id="hw-boil"
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data-start="0"
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data-duration="4"
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data-width="1920"
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data-height="1080"
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>
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<svg viewBox="0 0 1920 1080">
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<g id="hw-b-circle-g"><path id="hw-b-circle"></path></g>
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<g id="hw-b-arrow-g">
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<path id="hw-b-arrow" d="M 640 640 C 760 700, 980 720, 1130 620 M 1130 620 l -64 -6 M 1130 620 l -18 58"></path>
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</g>
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</svg>
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<div class="hw-b-label" id="hw-b-word" style="left: 1230px; top: 560px">the boil</div>
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<div class="hw-b-tag" style="left: 350px; top: 782px">FRAME DROP 3</div>
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<div class="hw-b-tag" style="left: 700px; top: 782px">FRAME DROP 1</div>
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<div class="hw-b-tag" style="left: 1230px; top: 700px">TEXT, AMP 1.2</div>
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<div
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id="hw-b-drv"
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class="clip"
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data-start="0"
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data-duration="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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// ---- copy these helpers into the host script ----
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// Dispatcher: a GSAP timeline has ONE onUpdate. Register every
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// per-frame render (boils, sweep scalars) through this instead of
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// setting eventCallback directly, and they all coexist.
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window.hwOnUpdate = function (tl, fn) {
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if (!tl.__hwRenders) {
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tl.__hwRenders = [];
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tl.eventCallback("onUpdate", function () {
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for (var i = 0; i < tl.__hwRenders.length; i++) tl.__hwRenders[i]();
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});
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}
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tl.__hwRenders.push(fn);
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fn();
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};
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// Seeded hash -> [-1, 1]. Pure function of n — no Math.random().
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window.hwHash = function (n, seed) {
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var x = Math.sin(n * 127.1 + (seed || 1) * 311.7) * 43758.5453;
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return (x - Math.floor(x)) * 2 - 1;
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};
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// The boil. Owns x/y/rotation of its targets — put entrance tweens
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// on a wrapper. frameDrop = re-pose every N frames (3-4 classic).
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window.hwBoil = function (tl, target, opts) {
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opts = opts || {};
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var amp = opts.amp !== undefined ? opts.amp : 1.6;
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var rot = opts.rot !== undefined ? opts.rot : 0.5;
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var fps = opts.fps || 30;
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var drop = opts.frameDrop || 3;
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var seed = opts.seed || 1;
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var els = gsap.utils.toArray(target);
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window.hwOnUpdate(tl, function () {
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var step = Math.floor((tl.time() * fps) / drop);
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for (var i = 0; i < els.length; i++) {
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gsap.set(els[i], {
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x: window.hwHash(step * 3 + i * 97, seed) * amp,
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y: window.hwHash(step * 3 + 1 + i * 97, seed) * amp,
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rotation: (opts.baseRot || 0) + window.hwHash(step * 3 + 2 + i * 97, seed) * rot,
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});
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}
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});
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};
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// Seeded hand-wobbled ellipse path (smooth quadratic chain).
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window.hwWobbleEllipse = function (cx, cy, rx, ry, seed, wobblePct) {
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wobblePct = wobblePct === undefined ? 3 : wobblePct;
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var N = 14,
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pts = [];
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for (var i = 0; i < N; i++) {
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var a = (i / N) * Math.PI * 2;
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var wr = 1 + window.hwHash(i * 13 + 5, seed) * (wobblePct / 100);
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pts.push([cx + Math.cos(a) * rx * wr, cy + Math.sin(a) * ry * wr]);
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}
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var mx = (pts[0][0] + pts[N - 1][0]) / 2,
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my = (pts[0][1] + pts[N - 1][1]) / 2;
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var d = "M" + mx.toFixed(1) + " " + my.toFixed(1);
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for (var j = 0; j < N; j++) {
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var p = pts[j],
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q = pts[(j + 1) % N];
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d += " Q" + p[0].toFixed(1) + " " + p[1].toFixed(1) + " " + ((p[0] + q[0]) / 2).toFixed(1) + " " + ((p[1] + q[1]) / 2).toFixed(1);
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}
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return d;
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};
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// ---- self-preview (not part of the snippet you copy) ----
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var circle = document.getElementById("hw-b-circle");
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circle.setAttribute("d", window.hwWobbleEllipse(460, 620, 190, 130, 4, 3.2));
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var tl = gsap.timeline({ paused: true });
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/* draw-on entrances (strokeDashoffset — never x/y, the boil owns those) */
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[circle, document.getElementById("hw-b-arrow")].forEach(function (p, i) {
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var len = p.getTotalLength();
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gsap.set(p, { strokeDasharray: len, strokeDashoffset: len });
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tl.to(p, { strokeDashoffset: 0, duration: 0.8, ease: "power2.inOut" }, 0.3 + i * 0.35);
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});
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gsap.set("#hw-b-word", { opacity: 0 });
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tl.to("#hw-b-word", { opacity: 1, duration: 0.5, ease: "power2.out" }, 1.1);
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/* three boils with different characters, one dispatcher */
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window.hwBoil(tl, "#hw-b-circle-g", { amp: 2.2, rot: 0.4, frameDrop: 3, seed: 2 });
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window.hwBoil(tl, "#hw-b-arrow-g", { amp: 2.6, rot: 0.7, frameDrop: 1, seed: 5 });
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window.hwBoil(tl, "#hw-b-word", { amp: 1.2, rot: 0.35, frameDrop: 3, seed: 9 });
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tl.set("#hw-boil-root", { visibility: "hidden" }, 3.98);
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window.__timelines["hw-boil"] = tl;
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})();
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</script>
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</body>
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</html>
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@@ -0,0 +1,24 @@
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{
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"$schema": "https://hyperframes.heygen.com/schema/registry-item.json",
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"name": "hw-boil",
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"type": "hyperframes:component",
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"title": "Hand-Drawn Boil",
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"description": "Hand-drawn jitter that re-poses every N frames, as seek-safe helpers: pose derives from quantized timeline time through a seeded hash; includes the shared onUpdate dispatcher and a wobbled-ellipse path generator",
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"tags": [
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"handwritten",
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"effect",
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"annotation"
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],
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"files": [
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{
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"path": "hw-boil.html",
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"target": "compositions/components/hw-boil.html",
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"type": "hyperframes:snippet"
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},
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{
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"path": "assets/fonts/Caveat-700-latin.woff2",
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"target": "assets/fonts/Caveat-700-latin.woff2",
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"type": "hyperframes:asset"
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}
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]
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}
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@@ -570,6 +570,10 @@
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{
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{
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"name": "parallax-unzoom",
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"name": "parallax-unzoom",
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"type": "hyperframes:component"
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"type": "hyperframes:component"
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},
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{
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"name": "hw-boil",
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"type": "hyperframes:component"
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}
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}
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]
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]
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}
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}
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Reference in New Issue
Block a user