mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-03 04:38:33 +00:00
5b45bcc16d
* feat(registry): hw write-on wave — hw-write-title block + control surfaces for four hw components Adds hw-write-title (true glyph write-on: pen-traced Caveat via baked centerline masks, curvature-adaptive pen velocity, pen lifts, underline) and grows the handwritten family's four components with declared control surfaces (controls per the #3227 convention), the completed stroke-texture matrix (sharp + deterministic seeded spray — no feTurbulence), boil poses, and physically-derived arrival deformation (travel-aligned squash with volume preserved and spring recovery). Shipped single-path callers keep working unchanged (legacy helper bodies preserved; proven in a legacy wiring harness). Validated in one reference build: check clean, double-render framemd5 910/910 bit-identical, seek-shuffle 8/8, WCAG 2.3.1 flash-scan zero violations, physics burn-ins hand-recomputed. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(catalog): index hw-write-title for meaning search --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com> Co-authored-by: Miguel Ángel <miguel.sierra@heygen.com>
624 lines
26 KiB
HTML
Vendored
624 lines
26 KiB
HTML
Vendored
<!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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@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-callout-circle ----------------------------------------------
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The full callout anatomy: wobbled ellipse outline draws around a
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target, optional scribble fill sketches in, a curved connector leads
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to a handwritten label that POPS in with momentum — the drawn shapes
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absorb the arrival with a volume-preserving contact squash (g21).
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Ships the full family runtime it needs (hw-boil + boil poses +
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stroke matrix + springEase) — copy the helpers once per host.
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WRAPPER RULES: boil owns x/y/rotation of .hw-co-boil; the squash
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deforms .hw-co-deform (outline + scribble only); the label rides
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the uniform-scale .hw-co-pop OUTSIDE the deform — non-uniform
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scale never reaches glyphs. One timeline has ONE onUpdate
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(everything registers through hwOnUpdate). */
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.hw-callout {
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position: absolute;
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pointer-events: none;
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}
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.hw-callout .hw-co-boil,
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.hw-callout .hw-co-deform,
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.hw-callout .hw-co-conn-layer,
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.hw-callout .hw-co-pop {
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position: absolute;
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inset: 0;
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}
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.hw-callout .hw-co-pop {
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opacity: 0;
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}
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.hw-callout svg {
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width: 100%;
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height: 100%;
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overflow: visible;
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}
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.hw-callout path {
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fill: none;
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stroke-linecap: round;
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stroke-linejoin: round;
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}
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.hw-callout .hw-co-outline {
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stroke: var(--hw-co-ink, var(--hw-ink, #f4f2ec));
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stroke-width: var(--hw-co-w, 6);
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}
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.hw-callout .hw-co-scribble {
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/* Warm marker accent to match hw-frame / hw-title / hw-underline; the
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previous blue read as a default UI colour. Lighter weight and alpha
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so the hatch sits behind the labelled subject instead of over it. */
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stroke: var(--hw-co-accent, var(--hw-accent, #ffb020));
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stroke-width: 3;
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opacity: 0.42;
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}
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.hw-callout .hw-co-connector {
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stroke: var(--hw-co-ink, var(--hw-ink, #f4f2ec));
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stroke-width: 4;
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}
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.hw-callout .hw-co-label {
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position: absolute;
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font-family: var(--hw-font-print, "Caveat", cursive);
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font-weight: 700;
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font-size: 54px;
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color: var(--hw-co-ink, var(--hw-ink, #f4f2ec));
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white-space: nowrap;
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text-shadow: 0 2px 14px rgba(0, 0, 0, 0.45);
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}
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/* self-preview scene */
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#hw-co-scene {
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position: absolute;
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inset: 0;
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background: linear-gradient(150deg, #35604a 0%, #14231c 100%);
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}
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#hw-co-target {
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position: absolute;
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left: 700px;
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top: 420px;
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width: 220px;
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height: 150px;
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border-radius: 18px;
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background: rgba(244, 242, 236, 0.18);
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display: flex;
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align-items: center;
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justify-content: center;
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font-family: "Inter", ui-sans-serif, sans-serif;
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font-weight: 600;
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font-size: 30px;
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color: rgba(244, 242, 236, 0.8);
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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 .hw-callout CSS + markup pattern (the
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boil / deform / conn-layer / pop wrapper stack is REQUIRED — boil
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owns x/y/rotation, the squash owns the deform, the label pops on
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.hw-co-pop) and ALL helpers below. Size the wrapper around your
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target, then:
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hwCalloutBuild("#hw-my-callout", { scribble: true, seed: 4,
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label: "look here!", labelAt: "right",
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strokeType: "plain", boil: "calm" });
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hwCalloutOn(tl, "#hw-my-callout", 2.0);
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hwCalloutOff(tl, "#hw-my-callout", 8.0);
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hwCalloutOn applies the boil pose internally — do NOT add a host
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hwBoil call on the callout (it would double-boil).
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-->
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<div
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id="hw-co-root"
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data-composition-id="hw-callout-circle"
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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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<div id="hw-co-scene"></div>
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<div id="hw-co-target">subject</div>
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<div
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class="hw-callout"
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id="hw-co-demo"
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style="left: 640px; top: 370px; width: 340px; height: 250px"
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>
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<div class="hw-co-boil">
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<div class="hw-co-deform">
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<svg viewBox="0 0 340 250">
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<path class="hw-co-scribble" id="hw-co-demo-scribble"></path>
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<path class="hw-co-outline" id="hw-co-demo-outline"></path>
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</svg>
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</div>
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<svg class="hw-co-conn-layer" viewBox="0 0 340 250">
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<path class="hw-co-connector" id="hw-co-demo-connector"></path>
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</svg>
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<div class="hw-co-pop">
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<!-- labels intentionally hang outside the wrapper box -->
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<div class="hw-co-label" id="hw-co-demo-label" data-layout-allow-overflow></div>
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</div>
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</div>
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</div>
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<div
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id="hw-co-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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var CONFIG = {
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// ── Content (freely editable — not counted) ─────────────────────
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label: "look here!",
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scribble: true, // which anatomy pieces exist (content, not a feel lever)
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connector: true, // (connector: false also suppresses the label anchor)
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// ── Controls (family base + 2 item-specific; comment grammar is the published-parameter list) ──
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labelAt: "right", // variant: "left" | "right" | "below" — connector start point, sweep direction + label anchor pose (6 geometry params)
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strokeType: "plain", // variant: "plain" | "soft" | "sharp" | "spray" — outline + connector stroke texture (authored constants per type); the scribble fill stays plain — texture-on-texture reads as mud
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boil: "calm", // variant: "off" | "calm" | "lively" — authored amp/rot pairs over the family-locked frameDrop 3; seed locked
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// ── Locked (edit the item source to change) ─────────────────────
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// draw durations/eases, pop ease + contact-squash constants
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// (softness 0.08 light-drawn-line tier, snappy recovery),
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// stroke-type constants, boil pose tables, seeds
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};
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var SEED = 4; // locked — determinism (hosts pass a distinct seed per callout instance)
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/* ---- hw-boil helpers (shared family runtime — copy once per host) ---- */
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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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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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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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// boil control: authored poses over the family-locked frameDrop.
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// Unknown pose → default + console error (bounded-controls law).
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window.hwBoilPose = function (tl, target, pose, opts) {
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opts = opts || {};
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var poses = { calm: { amp: 1.6, rot: 0.5 }, lively: { amp: 2.6, rot: 0.9 } };
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if (pose === "off") return;
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var p = poses[pose];
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if (!p) {
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console.error('hw: unknown boil pose "' + pose + '" — falling back to "calm"');
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p = poses.calm;
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}
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window.hwBoil(tl, target, { amp: p.amp, rot: p.rot, frameDrop: 3, seed: opts.seed || 1 });
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};
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/* ---- spring library (spring-lab, validated 2026-08-04 — verbatim) ---- */
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var LN1000 = Math.log(1000);
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var FEELS = {
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snappy: { zeta: 0.9, response: 0.22 },
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"heavy-settle": { zeta: 1.0, response: 0.8 },
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bouncy: { zeta: 0.5, response: 0.4 },
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wobbly: { zeta: 0.28, response: 0.5 },
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};
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window.springEase = function (opts) {
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var f = opts.feel ? FEELS[opts.feel] : opts;
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var zeta = f.zeta,
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response = f.response;
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var w0 = (2 * Math.PI) / response;
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var T = LN1000 / (zeta * w0);
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var x;
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if (zeta < 1) {
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var wd = w0 * Math.sqrt(1 - zeta * zeta);
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x = function (t) {
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return (
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1 -
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Math.exp(-zeta * w0 * t) *
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(Math.cos(wd * t) + ((zeta * w0) / wd) * Math.sin(wd * t))
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);
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};
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} else {
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x = function (t) {
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return 1 - Math.exp(-w0 * t) * (1 + w0 * t);
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};
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}
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var xT = x(T);
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return {
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ease: function (p) {
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return p >= 1 ? 1 : x(p * T) / xT;
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},
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duration: T,
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zeta: zeta,
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response: response,
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};
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};
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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 +=
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" Q" +
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p[0].toFixed(1) +
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" " +
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p[1].toFixed(1) +
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" " +
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((p[0] + q[0]) / 2).toFixed(1) +
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" " +
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((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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/* ---- stroke matrix (family runtime): plain | soft | sharp | spray ----
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strokeType is a g09 variant control. Authored constants per type;
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unknown value → default ("plain") + console error (bounded-controls
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law). sharp = micro stroke-dasharray gaps (dry marker) — draw-on
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must therefore ride a MASK clone (the visible dasharray never
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animates). spray = index-seeded deterministic dots along the path
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via hwHash: position a pure function of path parameter + seed; NO
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feTurbulence anywhere.
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Returns { draw: pathToDashAnimate, group: maskedGroupOrNull } */
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window.hwStrokeTypes = {
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plain: {},
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soft: { blur: 0.6 },
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sharp: { dash: [3.0, 1.55] }, // × stroke-width
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spray: {
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coreOpacity: 0.5,
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coreBlur: 0.4,
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density: 0.16,
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scatter: 2.6,
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rMin: 1.1,
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rMax: 2.6,
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},
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};
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window.hwStrokeApply = function (pathEl, type, opts) {
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opts = opts || {};
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var cfg = window.hwStrokeTypes[type];
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if (!cfg) {
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console.error('hw: unknown strokeType "' + type + '" — falling back to "plain"');
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type = "plain";
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cfg = window.hwStrokeTypes.plain;
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}
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var svg = pathEl.ownerSVGElement;
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var ns = "http://www.w3.org/2000/svg";
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var w = parseFloat(getComputedStyle(pathEl).strokeWidth) || 6;
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if (type === "plain") return { draw: pathEl, group: null, type: type };
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if (type === "soft") {
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pathEl.style.filter = "blur(" + cfg.blur + "px)";
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return { draw: pathEl, group: null, type: type };
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}
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// sharp + spray: wrap in a masked group, draw-on animates the mask clone
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var id =
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opts.id ||
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"hwsm-" + Math.abs(Math.round(window.hwHash((opts.seed || 1) * 13.7, 5) * 1e6));
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var defs = svg.querySelector("defs");
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if (!defs) {
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defs = document.createElementNS(ns, "defs");
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svg.insertBefore(defs, svg.firstChild);
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}
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var mask = document.createElementNS(ns, "mask");
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mask.setAttribute("id", id);
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mask.setAttribute("maskUnits", "userSpaceOnUse");
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var clone = document.createElementNS(ns, "path");
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clone.setAttribute("d", pathEl.getAttribute("d"));
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clone.setAttribute("fill", "none");
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clone.setAttribute("stroke", "#fff");
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clone.setAttribute(
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"stroke-width",
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w * (type === "spray" ? 2 + (cfg.scatter * 2) / w : 1.7),
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);
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clone.setAttribute("stroke-linecap", "round");
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clone.setAttribute("stroke-linejoin", "round");
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mask.appendChild(clone);
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defs.appendChild(mask);
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var group = document.createElementNS(ns, "g");
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group.setAttribute("mask", "url(#" + id + ")");
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pathEl.parentNode.insertBefore(group, pathEl);
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group.appendChild(pathEl);
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if (type === "sharp") {
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pathEl.setAttribute(
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"stroke-dasharray",
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(cfg.dash[0] * w).toFixed(1) + " " + (cfg.dash[1] * w).toFixed(1),
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);
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} else {
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// spray: faint core + seeded dots
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pathEl.setAttribute("stroke-opacity", cfg.coreOpacity);
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pathEl.style.filter = "blur(" + cfg.coreBlur + "px)";
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var len = pathEl.getTotalLength();
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var n = Math.round(len * cfg.density * (opts.densityScale || 1));
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var seed = opts.seed || 1;
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var dots = document.createElementNS(ns, "g");
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for (var i = 0; i < n; i++) {
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var t = Math.min(
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1,
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Math.max(0, (i + 0.5) / n + (window.hwHash(i * 7, seed) * 0.35) / n),
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);
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var pt = pathEl.getPointAtLength(t * len);
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var pt2 = pathEl.getPointAtLength(Math.min(len, t * len + 0.5));
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var tx = pt2.x - pt.x,
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ty = pt2.y - pt.y;
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var tl2 = Math.hypot(tx, ty) || 1;
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var nx = -ty / tl2,
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nyv = tx / tl2;
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var off = window.hwHash(i * 7 + 1, seed) * (cfg.scatter + w * 0.55);
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var r = cfg.rMin + Math.abs(window.hwHash(i * 7 + 2, seed)) * (cfg.rMax - cfg.rMin);
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var c = document.createElementNS(ns, "circle");
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c.setAttribute("cx", (pt.x + nx * off).toFixed(1));
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c.setAttribute("cy", (pt.y + nyv * off).toFixed(1));
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c.setAttribute("r", r.toFixed(2));
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c.setAttribute("fill", getComputedStyle(pathEl).stroke);
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dots.appendChild(c);
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}
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group.appendChild(dots);
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}
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return { draw: clone, group: group, type: type };
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};
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/* Draw-on across the stroke matrix: dash-animate whatever hwStrokeApply
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says. (The pen-velocity ease variant rides the write-on item, not
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this one.) */
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window.hwDrawOn = function (tl, applied, at, dur, opts) {
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opts = opts || {};
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var p = applied.draw;
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var len = p.getTotalLength();
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// the draw target is always solid (plain/soft: the path itself; sharp/spray:
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// the mask clone — the visible path keeps its texture dasharray untouched)
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p.setAttribute("stroke-dasharray", len + " " + len);
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p.setAttribute("stroke-dashoffset", len);
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gsap.set(p, { opacity: 0 }); // kill the round-cap start nub pre-draw
|
||
var ease = opts.ease || "power2.inOut";
|
||
tl.set(p, { opacity: 1 }, at);
|
||
tl.to(
|
||
p,
|
||
{ strokeDashoffset: 0, duration: dur === undefined ? 0.7 : dur, ease: ease },
|
||
at,
|
||
);
|
||
};
|
||
|
||
// ---- hw-callout helpers (copy these too) ----
|
||
// Builds outline + scribble + connector + label inside the wrapper and
|
||
// stores the draw records + control poses hwCalloutOn consumes.
|
||
// opts — content (uncounted): scribble (bool), seed, label, connector (bool)
|
||
// controls (g09 — see the CONFIG block, the published-parameter
|
||
// list): labelAt, strokeType, boil
|
||
window.hwCalloutBuild = function (target, opts) {
|
||
opts = opts || {};
|
||
var seed = opts.seed || 1;
|
||
var el = document.querySelector(target);
|
||
var svg = el.querySelector("svg");
|
||
var vb = svg.getAttribute("viewBox").split(" ");
|
||
var W = parseFloat(vb[2]),
|
||
H = parseFloat(vb[3]);
|
||
var cx = W / 2,
|
||
cy = H / 2,
|
||
rx = W * 0.42,
|
||
ry = H * 0.36;
|
||
|
||
var outline = el.querySelector(".hw-co-outline");
|
||
outline.setAttribute("d", window.hwWobbleEllipse(cx, cy, rx, ry, seed, 4));
|
||
|
||
var scr = el.querySelector(".hw-co-scribble");
|
||
if (opts.scribble === false) {
|
||
scr.style.display = "none";
|
||
} else {
|
||
/* Denser rows so the zigzag reads as a scribbled hatch. At 6 rows
|
||
the near-horizontal runs dominate and it renders as stacked bars. */
|
||
var d = "",
|
||
rows = 11;
|
||
for (var i = 0; i < rows; i++) {
|
||
var t = (i + 0.5) / rows;
|
||
var yy = cy - ry + t * ry * 2;
|
||
var half = Math.sqrt(Math.max(0.05, 1 - Math.pow((yy - cy) / ry, 2)));
|
||
var xw = rx * half * 0.86;
|
||
var xa = cx - xw + window.hwHash(i * 7 + 2, seed) * 8;
|
||
var xb = cx + xw + window.hwHash(i * 7 + 3, seed) * 8;
|
||
d += (i === 0 ? "M " : " L ") + (i % 2 ? xa : xb).toFixed(1) + " " + yy.toFixed(1);
|
||
d +=
|
||
" L " +
|
||
(i % 2 ? xb : xa).toFixed(1) +
|
||
" " +
|
||
(yy + window.hwHash(i * 7 + 4, seed) * 4).toFixed(1);
|
||
}
|
||
scr.setAttribute("d", d);
|
||
}
|
||
|
||
var conn = el.querySelector(".hw-co-connector");
|
||
var label = el.querySelector(".hw-co-label");
|
||
// labelAt is a declared variant control — bounded: unknown value
|
||
// falls back to the default WITH a console error. Validated BEFORE
|
||
// the connector branch so a malformed value always logs, even when
|
||
// connector: false leaves the control inert.
|
||
var at = opts.labelAt || "right";
|
||
if (at !== "left" && at !== "right" && at !== "below") {
|
||
console.error('hw: unknown labelAt "' + at + '" — falling back to "right"');
|
||
at = "right";
|
||
}
|
||
var ex = null,
|
||
ey = null;
|
||
if (opts.connector === false) {
|
||
conn.style.display = "none";
|
||
} else {
|
||
var sx = at === "left" ? cx - rx : at === "below" ? cx : cx + rx;
|
||
var sy = at === "below" ? cy + ry : cy + ry * 0.35;
|
||
ex = at === "left" ? sx - 70 : at === "below" ? sx + 40 : sx + 70;
|
||
ey = sy + 55;
|
||
conn.setAttribute(
|
||
"d",
|
||
"M " +
|
||
sx.toFixed(1) +
|
||
" " +
|
||
sy.toFixed(1) +
|
||
" Q " +
|
||
((sx + ex) / 2 + window.hwHash(21, seed) * 14).toFixed(1) +
|
||
" " +
|
||
(sy + 46).toFixed(1) +
|
||
" " +
|
||
ex.toFixed(1) +
|
||
" " +
|
||
ey.toFixed(1),
|
||
);
|
||
label.style.left = (at === "left" ? ex - 180 : ex + 12) + "px";
|
||
label.style.top = ey - 24 + "px";
|
||
}
|
||
label.textContent = opts.label || "";
|
||
|
||
// strokeType control: OUTLINE + CONNECTOR take the texture (the
|
||
// scribble stays plain). Bounding lives inside hwStrokeApply.
|
||
var strokeType = opts.strokeType || "plain";
|
||
var idBase = (el.id || "hw-co") + "-sm";
|
||
el.__hwCo = {
|
||
rx: rx,
|
||
seed: seed,
|
||
boil: opts.boil || "calm",
|
||
// the label pops out of the connector tip (falls back to center
|
||
// when the connector anatomy is off)
|
||
popOrigin: ex === null ? "50% 50%" : ex.toFixed(1) + "px " + ey.toFixed(1) + "px",
|
||
draw: {
|
||
outline: window.hwStrokeApply(outline, strokeType, {
|
||
seed: seed,
|
||
id: idBase + "-outline",
|
||
}),
|
||
scribble:
|
||
opts.scribble === false ? null : window.hwStrokeApply(scr, "plain", { seed: seed }),
|
||
connector:
|
||
opts.connector === false
|
||
? null
|
||
: window.hwStrokeApply(conn, strokeType, {
|
||
seed: seed,
|
||
id: idBase + "-connector",
|
||
}),
|
||
},
|
||
};
|
||
};
|
||
// Draw sequence: outline -> scribble -> connector -> label pop, with
|
||
// the g21 contact squash on the shapes group at pop arrival. The boil
|
||
// pose registers here too — the host wires a position only.
|
||
window.hwCalloutOn = function (tl, target, at) {
|
||
var el = document.querySelector(target);
|
||
var co = el.__hwCo;
|
||
var t = at;
|
||
["outline", "scribble", "connector"].forEach(function (k) {
|
||
var rec = co.draw[k];
|
||
if (!rec) return;
|
||
var dur = k === "scribble" ? 0.55 : k === "connector" ? 0.35 : 0.7;
|
||
window.hwDrawOn(tl, rec, t, dur);
|
||
t += dur * 0.85;
|
||
});
|
||
// label pop: the pop ARRIVES WITH MOMENTUM (accelerating into
|
||
// contact) — the squash absorbs it; a settling back.out crosses
|
||
// scale 1.0 at ~zero speed and the computed squash is invisible
|
||
// (measured, not hand-picked)
|
||
var pop = el.querySelector(".hw-co-pop");
|
||
var popEase = gsap.parseEase("power2.in");
|
||
gsap.set(pop, { scale: 0.001, opacity: 0, transformOrigin: co.popOrigin });
|
||
tl.to(pop, { opacity: 1, duration: 0.08, ease: "none" }, t);
|
||
tl.to(pop, { scale: 1, duration: 0.3, ease: popEase, immediateRender: false }, t);
|
||
// arrival velocity in px of radial (rx) travel, measured at the
|
||
// FIRST crossing of 1.0 — a settling ease's end-slope is ~0 and is
|
||
// NOT the arrival velocity
|
||
var eps = 1e-4;
|
||
var pc = 1;
|
||
for (var k2 = 1; k2 <= 1000; k2++) {
|
||
if (popEase(k2 / 1000) >= 1) {
|
||
pc = k2 / 1000;
|
||
break;
|
||
}
|
||
}
|
||
var vPop =
|
||
((popEase(Math.min(pc + eps, 1)) - popEase(pc - eps)) / (2 * eps)) * (co.rx / 0.3);
|
||
var S = Math.min(0.08 * (Math.abs(vPop) / 2000), 0.25); // 0.08 = light drawn line tier
|
||
var rec2 = window.springEase({ feel: "snappy" });
|
||
var st = { s: 0 };
|
||
var deform = el.querySelector(".hw-co-deform");
|
||
gsap.set(deform, { transformOrigin: "50% 100%" });
|
||
// volume-preserving squash on the SHAPES wrapper only — the label
|
||
// rides the uniform-scale pop OUTSIDE the deform, so non-uniform
|
||
// scale never reaches glyphs. Read-back assertion enforces the law.
|
||
window.hwOnUpdate(tl, function () {
|
||
var along = 1 - st.s;
|
||
gsap.set(deform, { scaleY: along, scaleX: 1 / along });
|
||
var ax = parseFloat(gsap.getProperty(deform, "scaleX"));
|
||
var ay = parseFloat(gsap.getProperty(deform, "scaleY"));
|
||
if (Math.abs(ax * ay - 1) > 0.01)
|
||
console.error("hw volume law violated (callout): " + (ax * ay).toFixed(4));
|
||
});
|
||
// contact: squash in 2 frames, 1-frame hold, spring home (factory
|
||
// duration consumed verbatim)
|
||
tl.to(st, { s: S, duration: 2 / 30, ease: "power3.out" }, t + 0.3);
|
||
tl.to(st, { s: 0, duration: rec2.duration, ease: rec2.ease }, t + 0.3 + 3 / 30);
|
||
// boil control (family base) — x/y/rotation on the boil wrapper only
|
||
window.hwBoilPose(tl, el.querySelector(".hw-co-boil"), co.boil, { seed: co.seed });
|
||
};
|
||
window.hwCalloutOff = function (tl, target, at) {
|
||
tl.to(target, { opacity: 0, duration: 0.35, ease: "power2.in" }, at);
|
||
};
|
||
|
||
// ---- self-preview (shipped-default CONFIG) ----
|
||
window.hwCalloutBuild("#hw-co-demo", {
|
||
scribble: CONFIG.scribble,
|
||
seed: SEED,
|
||
label: CONFIG.label,
|
||
connector: CONFIG.connector,
|
||
labelAt: CONFIG.labelAt,
|
||
strokeType: CONFIG.strokeType,
|
||
boil: CONFIG.boil,
|
||
});
|
||
var tl = gsap.timeline({ paused: true });
|
||
window.hwCalloutOn(tl, "#hw-co-demo", 0.4);
|
||
window.hwCalloutOff(tl, "#hw-co-demo", 3.3);
|
||
tl.set("#hw-co-root", { visibility: "hidden" }, 3.98);
|
||
window.__timelines["hw-callout-circle"] = tl;
|
||
})();
|
||
</script>
|
||
</body>
|
||
</html>
|