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feat(registry): hw write-on wave — hw-write-title block + control surfaces for the handwritten family (#3557)
* 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>
This commit is contained in:
jbernard077
co-authored by
Claude Fable 5
Miguel Ángel
Claude Fable 5
Miguel Ángel
parent
61ba800a5d
commit
5b45bcc16d
+425
-67
@@ -1,7 +1,11 @@
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<!doctype html>
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<!-- Demo plate for the catalog preview. Identical to hw-callout-circle.html except the
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root background, which is opaque here so the transparent overlay reads.
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Not installed by `hyperframes add` - registry-item.json lists hw-callout-circle.html only. -->
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<!-- Demo plate for the catalog preview. Same CSS + helpers as
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hw-callout-circle.html, with an opaque root background so the transparent
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overlay reads, and THREE instances exercising the control surface in
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non-default states (g09 verification hook): labelAt "below" / "left",
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strokeType "sharp" / "spray" on outline + connector, and one callout at
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boil "lively". Not installed by `hyperframes add` - registry-item.json
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lists hw-callout-circle.html only. -->
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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@@ -27,11 +31,29 @@
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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. Requires the hw-boil helpers in the host. */
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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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@@ -65,19 +87,16 @@
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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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opacity: 0;
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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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/* demo scene */
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#hw-cod-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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.hw-cod-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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@@ -93,43 +112,88 @@
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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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hwCalloutBuild / hwCalloutOn / hwCalloutOff helpers, AND the hw-boil
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helpers. Size the wrapper around your 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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hwCalloutOn(tl, "#hw-my-callout", 2.0);
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hwBoil(tl, "#hw-my-callout", { frameDrop: 3, seed: 4 });
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hwCalloutOff(tl, "#hw-my-callout", 8.0);
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-->
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<!-- Three instances, staggered: A labelAt "below" (plain, calm) ·
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B strokeType "sharp" (right, calm) · C strokeType "spray" +
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labelAt "left" + boil "lively". Every labelAt pose and two
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non-default stroke textures are on screen within the 6s demo. -->
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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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id="hw-cod-root"
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data-composition-id="hw-callout-circle-demo"
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data-start="0"
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data-duration="5"
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data-duration="6"
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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 id="hw-cod-scene"></div>
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<div class="hw-cod-target" style="left: 210px; top: 430px">subject</div>
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<div class="hw-cod-target" style="left: 850px; top: 350px">subject</div>
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<div class="hw-cod-target" style="left: 1490px; top: 480px">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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id="hw-cod-a"
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style="left: 150px; top: 380px; width: 340px; height: 250px"
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>
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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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<path class="hw-co-connector" id="hw-co-demo-connector"></path>
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</svg>
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<div class="hw-co-label" id="hw-co-demo-label"></div>
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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"></path>
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<path class="hw-co-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"></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" 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="hw-callout"
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id="hw-cod-b"
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style="left: 790px; top: 300px; 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"></path>
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<path class="hw-co-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"></path>
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</svg>
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<div class="hw-co-pop">
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<div class="hw-co-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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class="hw-callout"
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id="hw-cod-c"
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style="left: 1430px; top: 430px; 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"></path>
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<path class="hw-co-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"></path>
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</svg>
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<div class="hw-co-pop">
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<div class="hw-co-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-cod-drv"
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class="clip"
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data-start="0"
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data-duration="5"
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data-duration="6"
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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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@@ -172,6 +236,58 @@
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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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@@ -200,10 +316,138 @@
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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);
|
||||
dots.appendChild(c);
|
||||
}
|
||||
group.appendChild(dots);
|
||||
}
|
||||
return { draw: clone, group: group, type: type };
|
||||
};
|
||||
|
||||
/* Draw-on across the stroke matrix: dash-animate whatever hwStrokeApply
|
||||
says. (The pen-velocity ease variant rides the write-on item, not
|
||||
this one.) */
|
||||
window.hwDrawOn = function (tl, applied, at, dur, opts) {
|
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opts = opts || {};
|
||||
var p = applied.draw;
|
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var len = p.getTotalLength();
|
||||
// the draw target is always solid (plain/soft: the path itself; sharp/spray:
|
||||
// the mask clone — the visible path keeps its texture dasharray untouched)
|
||||
p.setAttribute("stroke-dasharray", len + " " + len);
|
||||
p.setAttribute("stroke-dashoffset", len);
|
||||
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.
|
||||
// opts: scribble (bool), seed, label, labelAt ("right"|"left"|"below"),
|
||||
// connector (bool)
|
||||
// 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 — the item's CONFIG block is the published-
|
||||
// parameter list): labelAt, strokeType, boil
|
||||
window.hwCalloutBuild = function (target, opts) {
|
||||
opts = opts || {};
|
||||
var seed = opts.seed || 1;
|
||||
@@ -217,10 +461,8 @@
|
||||
rx = W * 0.42,
|
||||
ry = H * 0.36;
|
||||
|
||||
el.querySelector(".hw-co-outline").setAttribute(
|
||||
"d",
|
||||
window.hwWobbleEllipse(cx, cy, rx, ry, seed, 4),
|
||||
);
|
||||
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) {
|
||||
@@ -249,14 +491,24 @@
|
||||
|
||||
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 at = opts.labelAt || "right";
|
||||
var sx = at === "left" ? cx - rx : at === "below" ? cx : cx + rx;
|
||||
var sy = at === "below" ? cy + ry : cy + ry * 0.35;
|
||||
var ex = at === "left" ? sx - 70 : at === "below" ? sx + 40 : sx + 70;
|
||||
var ey = sy + 55;
|
||||
ex = at === "left" ? sx - 70 : at === "below" ? sx + 40 : sx + 70;
|
||||
ey = sy + 55;
|
||||
conn.setAttribute(
|
||||
"d",
|
||||
"M " +
|
||||
@@ -276,41 +528,147 @@
|
||||
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.
|
||||
// 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, idx) {
|
||||
var p = el.querySelector(".hw-co-" + k);
|
||||
if (!p || p.style.display === "none") return;
|
||||
var len = p.getTotalLength();
|
||||
gsap.set(p, { strokeDasharray: len, strokeDashoffset: len });
|
||||
["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;
|
||||
tl.to(p, { strokeDashoffset: 0, duration: dur, ease: "power2.inOut" }, t);
|
||||
window.hwDrawOn(tl, rec, t, dur);
|
||||
t += dur * 0.85;
|
||||
});
|
||||
var label = el.querySelector(".hw-co-label");
|
||||
gsap.set(label, { scale: 0.8, transformOrigin: "0% 50%" });
|
||||
tl.to(label, { opacity: 1, scale: 1, duration: 0.4, ease: "back.out(1.6)" }, t);
|
||||
// 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 ----
|
||||
window.hwCalloutBuild("#hw-co-demo", {
|
||||
scribble: true,
|
||||
seed: 4,
|
||||
label: "look here!",
|
||||
labelAt: "right",
|
||||
});
|
||||
// ---- demo: three instances in NON-DEFAULT control states ----
|
||||
var CALLOUTS = [
|
||||
// A: labelAt "below" (non-default pose), plain, calm
|
||||
{
|
||||
target: "#hw-cod-a",
|
||||
seed: 4,
|
||||
label: "label below",
|
||||
labelAt: "below",
|
||||
strokeType: "plain",
|
||||
boil: "calm",
|
||||
at: 0.4,
|
||||
},
|
||||
// B: strokeType "sharp" (dry marker) on outline + connector
|
||||
{
|
||||
target: "#hw-cod-b",
|
||||
seed: 7,
|
||||
label: "dry marker",
|
||||
labelAt: "right",
|
||||
strokeType: "sharp",
|
||||
boil: "calm",
|
||||
at: 0.9,
|
||||
},
|
||||
// C: strokeType "spray" + labelAt "left" + boil "lively"
|
||||
{
|
||||
target: "#hw-cod-c",
|
||||
seed: 11,
|
||||
label: "lively!",
|
||||
labelAt: "left",
|
||||
strokeType: "spray",
|
||||
boil: "lively",
|
||||
at: 1.4,
|
||||
},
|
||||
];
|
||||
var tl = gsap.timeline({ paused: true });
|
||||
window.hwCalloutOn(tl, "#hw-co-demo", 0.4);
|
||||
window.hwBoil(tl, "#hw-co-demo", { amp: 1.8, rot: 0.4, frameDrop: 3, seed: 4 });
|
||||
window.hwCalloutOff(tl, "#hw-co-demo", 4.3);
|
||||
tl.set("#hw-co-root", { visibility: "hidden" }, 4.98);
|
||||
window.__timelines["hw-callout-circle"] = tl;
|
||||
for (var i = 0; i < CALLOUTS.length; i++) {
|
||||
var c = CALLOUTS[i];
|
||||
window.hwCalloutBuild(c.target, {
|
||||
scribble: true,
|
||||
seed: c.seed,
|
||||
label: c.label,
|
||||
labelAt: c.labelAt,
|
||||
strokeType: c.strokeType,
|
||||
boil: c.boil,
|
||||
});
|
||||
window.hwCalloutOn(tl, c.target, c.at);
|
||||
window.hwCalloutOff(tl, c.target, 5.2);
|
||||
}
|
||||
tl.set("#hw-cod-root", { visibility: "hidden" }, 5.98);
|
||||
window.__timelines["hw-callout-circle-demo"] = tl;
|
||||
})();
|
||||
</script>
|
||||
</body>
|
||||
|
||||
+352
-43
@@ -24,11 +24,29 @@
|
||||
/* ---- hw-callout-circle ----------------------------------------------
|
||||
The full callout anatomy: wobbled ellipse outline draws around a
|
||||
target, optional scribble fill sketches in, a curved connector leads
|
||||
to a handwritten label. Requires the hw-boil helpers in the host. */
|
||||
to a handwritten label that POPS in with momentum — the drawn shapes
|
||||
absorb the arrival with a volume-preserving contact squash (g21).
|
||||
Ships the full family runtime it needs (hw-boil + boil poses +
|
||||
stroke matrix + springEase) — copy the helpers once per host.
|
||||
WRAPPER RULES: boil owns x/y/rotation of .hw-co-boil; the squash
|
||||
deforms .hw-co-deform (outline + scribble only); the label rides
|
||||
the uniform-scale .hw-co-pop OUTSIDE the deform — non-uniform
|
||||
scale never reaches glyphs. One timeline has ONE onUpdate
|
||||
(everything registers through hwOnUpdate). */
|
||||
.hw-callout {
|
||||
position: absolute;
|
||||
pointer-events: none;
|
||||
}
|
||||
.hw-callout .hw-co-boil,
|
||||
.hw-callout .hw-co-deform,
|
||||
.hw-callout .hw-co-conn-layer,
|
||||
.hw-callout .hw-co-pop {
|
||||
position: absolute;
|
||||
inset: 0;
|
||||
}
|
||||
.hw-callout .hw-co-pop {
|
||||
opacity: 0;
|
||||
}
|
||||
.hw-callout svg {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
@@ -62,7 +80,6 @@
|
||||
font-size: 54px;
|
||||
color: var(--hw-co-ink, var(--hw-ink, #f4f2ec));
|
||||
white-space: nowrap;
|
||||
opacity: 0;
|
||||
text-shadow: 0 2px 14px rgba(0, 0, 0, 0.45);
|
||||
}
|
||||
/* self-preview scene */
|
||||
@@ -90,21 +107,26 @@
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<!-- Self-preview. WIRING: copy the .hw-callout CSS + markup pattern, the
|
||||
hwCalloutBuild / hwCalloutOn / hwCalloutOff helpers, AND the hw-boil
|
||||
helpers. Size the wrapper around your target, then:
|
||||
<!-- Self-preview. WIRING: copy the .hw-callout CSS + markup pattern (the
|
||||
boil / deform / conn-layer / pop wrapper stack is REQUIRED — boil
|
||||
owns x/y/rotation, the squash owns the deform, the label pops on
|
||||
.hw-co-pop) and ALL helpers below. Size the wrapper around your
|
||||
target, then:
|
||||
|
||||
hwCalloutBuild("#hw-my-callout", { scribble: true, seed: 4,
|
||||
label: "look here!", labelAt: "right" });
|
||||
label: "look here!", labelAt: "right",
|
||||
strokeType: "plain", boil: "calm" });
|
||||
hwCalloutOn(tl, "#hw-my-callout", 2.0);
|
||||
hwBoil(tl, "#hw-my-callout", { frameDrop: 3, seed: 4 });
|
||||
hwCalloutOff(tl, "#hw-my-callout", 8.0);
|
||||
|
||||
hwCalloutOn applies the boil pose internally — do NOT add a host
|
||||
hwBoil call on the callout (it would double-boil).
|
||||
-->
|
||||
<div
|
||||
id="hw-co-root"
|
||||
data-composition-id="hw-callout-circle"
|
||||
data-start="0"
|
||||
data-duration="5"
|
||||
data-duration="4"
|
||||
data-width="1920"
|
||||
data-height="1080"
|
||||
>
|
||||
@@ -115,18 +137,27 @@
|
||||
id="hw-co-demo"
|
||||
style="left: 640px; top: 370px; width: 340px; height: 250px"
|
||||
>
|
||||
<svg viewBox="0 0 340 250">
|
||||
<path class="hw-co-scribble" id="hw-co-demo-scribble"></path>
|
||||
<path class="hw-co-outline" id="hw-co-demo-outline"></path>
|
||||
<path class="hw-co-connector" id="hw-co-demo-connector"></path>
|
||||
</svg>
|
||||
<div class="hw-co-label" id="hw-co-demo-label"></div>
|
||||
<div class="hw-co-boil">
|
||||
<div class="hw-co-deform">
|
||||
<svg viewBox="0 0 340 250">
|
||||
<path class="hw-co-scribble" id="hw-co-demo-scribble"></path>
|
||||
<path class="hw-co-outline" id="hw-co-demo-outline"></path>
|
||||
</svg>
|
||||
</div>
|
||||
<svg class="hw-co-conn-layer" viewBox="0 0 340 250">
|
||||
<path class="hw-co-connector" id="hw-co-demo-connector"></path>
|
||||
</svg>
|
||||
<div class="hw-co-pop">
|
||||
<!-- labels intentionally hang outside the wrapper box -->
|
||||
<div class="hw-co-label" id="hw-co-demo-label" data-layout-allow-overflow></div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<div
|
||||
id="hw-co-drv"
|
||||
class="clip"
|
||||
data-start="0"
|
||||
data-duration="5"
|
||||
data-duration="4"
|
||||
data-track-index="0"
|
||||
style="position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none"
|
||||
></div>
|
||||
@@ -135,6 +166,24 @@
|
||||
(function () {
|
||||
window.__timelines = window.__timelines || {};
|
||||
|
||||
var CONFIG = {
|
||||
// ── Content (freely editable — not counted) ─────────────────────
|
||||
label: "look here!",
|
||||
scribble: true, // which anatomy pieces exist (content, not a feel lever)
|
||||
connector: true, // (connector: false also suppresses the label anchor)
|
||||
|
||||
// ── Controls (family base + 2 item-specific; comment grammar is the published-parameter list) ──
|
||||
labelAt: "right", // variant: "left" | "right" | "below" — connector start point, sweep direction + label anchor pose (6 geometry params)
|
||||
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
|
||||
boil: "calm", // variant: "off" | "calm" | "lively" — authored amp/rot pairs over the family-locked frameDrop 3; seed locked
|
||||
|
||||
// ── Locked (edit the item source to change) ─────────────────────
|
||||
// draw durations/eases, pop ease + contact-squash constants
|
||||
// (softness 0.08 light-drawn-line tier, snappy recovery),
|
||||
// stroke-type constants, boil pose tables, seeds
|
||||
};
|
||||
var SEED = 4; // locked — determinism (hosts pass a distinct seed per callout instance)
|
||||
|
||||
/* ---- hw-boil helpers (shared family runtime — copy once per host) ---- */
|
||||
window.hwOnUpdate = function (tl, fn) {
|
||||
if (!tl.__hwRenders) {
|
||||
@@ -169,6 +218,58 @@
|
||||
}
|
||||
});
|
||||
};
|
||||
// boil control: authored poses over the family-locked frameDrop.
|
||||
// Unknown pose → default + console error (bounded-controls law).
|
||||
window.hwBoilPose = function (tl, target, pose, opts) {
|
||||
opts = opts || {};
|
||||
var poses = { calm: { amp: 1.6, rot: 0.5 }, lively: { amp: 2.6, rot: 0.9 } };
|
||||
if (pose === "off") return;
|
||||
var p = poses[pose];
|
||||
if (!p) {
|
||||
console.error('hw: unknown boil pose "' + pose + '" — falling back to "calm"');
|
||||
p = poses.calm;
|
||||
}
|
||||
window.hwBoil(tl, target, { amp: p.amp, rot: p.rot, frameDrop: 3, seed: opts.seed || 1 });
|
||||
};
|
||||
/* ---- spring library (spring-lab, validated 2026-08-04 — verbatim) ---- */
|
||||
var LN1000 = Math.log(1000);
|
||||
var FEELS = {
|
||||
snappy: { zeta: 0.9, response: 0.22 },
|
||||
"heavy-settle": { zeta: 1.0, response: 0.8 },
|
||||
bouncy: { zeta: 0.5, response: 0.4 },
|
||||
wobbly: { zeta: 0.28, response: 0.5 },
|
||||
};
|
||||
window.springEase = function (opts) {
|
||||
var f = opts.feel ? FEELS[opts.feel] : opts;
|
||||
var zeta = f.zeta,
|
||||
response = f.response;
|
||||
var w0 = (2 * Math.PI) / response;
|
||||
var T = LN1000 / (zeta * w0);
|
||||
var x;
|
||||
if (zeta < 1) {
|
||||
var wd = w0 * Math.sqrt(1 - zeta * zeta);
|
||||
x = function (t) {
|
||||
return (
|
||||
1 -
|
||||
Math.exp(-zeta * w0 * t) *
|
||||
(Math.cos(wd * t) + ((zeta * w0) / wd) * Math.sin(wd * t))
|
||||
);
|
||||
};
|
||||
} else {
|
||||
x = function (t) {
|
||||
return 1 - Math.exp(-w0 * t) * (1 + w0 * t);
|
||||
};
|
||||
}
|
||||
var xT = x(T);
|
||||
return {
|
||||
ease: function (p) {
|
||||
return p >= 1 ? 1 : x(p * T) / xT;
|
||||
},
|
||||
duration: T,
|
||||
zeta: zeta,
|
||||
response: response,
|
||||
};
|
||||
};
|
||||
window.hwWobbleEllipse = function (cx, cy, rx, ry, seed, wobblePct) {
|
||||
wobblePct = wobblePct === undefined ? 3 : wobblePct;
|
||||
var N = 14,
|
||||
@@ -197,10 +298,138 @@
|
||||
return d;
|
||||
};
|
||||
|
||||
/* ---- stroke matrix (family runtime): plain | soft | sharp | spray ----
|
||||
strokeType is a g09 variant control. Authored constants per type;
|
||||
unknown value → default ("plain") + console error (bounded-controls
|
||||
law). sharp = micro stroke-dasharray gaps (dry marker) — draw-on
|
||||
must therefore ride a MASK clone (the visible dasharray never
|
||||
animates). spray = index-seeded deterministic dots along the path
|
||||
via hwHash: position a pure function of path parameter + seed; NO
|
||||
feTurbulence anywhere.
|
||||
Returns { draw: pathToDashAnimate, group: maskedGroupOrNull } */
|
||||
window.hwStrokeTypes = {
|
||||
plain: {},
|
||||
soft: { blur: 0.6 },
|
||||
sharp: { dash: [3.0, 1.55] }, // × stroke-width
|
||||
spray: {
|
||||
coreOpacity: 0.5,
|
||||
coreBlur: 0.4,
|
||||
density: 0.16,
|
||||
scatter: 2.6,
|
||||
rMin: 1.1,
|
||||
rMax: 2.6,
|
||||
},
|
||||
};
|
||||
window.hwStrokeApply = function (pathEl, type, opts) {
|
||||
opts = opts || {};
|
||||
var cfg = window.hwStrokeTypes[type];
|
||||
if (!cfg) {
|
||||
console.error('hw: unknown strokeType "' + type + '" — falling back to "plain"');
|
||||
type = "plain";
|
||||
cfg = window.hwStrokeTypes.plain;
|
||||
}
|
||||
var svg = pathEl.ownerSVGElement;
|
||||
var ns = "http://www.w3.org/2000/svg";
|
||||
var w = parseFloat(getComputedStyle(pathEl).strokeWidth) || 6;
|
||||
if (type === "plain") return { draw: pathEl, group: null, type: type };
|
||||
if (type === "soft") {
|
||||
pathEl.style.filter = "blur(" + cfg.blur + "px)";
|
||||
return { draw: pathEl, group: null, type: type };
|
||||
}
|
||||
// sharp + spray: wrap in a masked group, draw-on animates the mask clone
|
||||
var id =
|
||||
opts.id ||
|
||||
"hwsm-" + Math.abs(Math.round(window.hwHash((opts.seed || 1) * 13.7, 5) * 1e6));
|
||||
var defs = svg.querySelector("defs");
|
||||
if (!defs) {
|
||||
defs = document.createElementNS(ns, "defs");
|
||||
svg.insertBefore(defs, svg.firstChild);
|
||||
}
|
||||
var mask = document.createElementNS(ns, "mask");
|
||||
mask.setAttribute("id", id);
|
||||
mask.setAttribute("maskUnits", "userSpaceOnUse");
|
||||
var clone = document.createElementNS(ns, "path");
|
||||
clone.setAttribute("d", pathEl.getAttribute("d"));
|
||||
clone.setAttribute("fill", "none");
|
||||
clone.setAttribute("stroke", "#fff");
|
||||
clone.setAttribute(
|
||||
"stroke-width",
|
||||
w * (type === "spray" ? 2 + (cfg.scatter * 2) / w : 1.7),
|
||||
);
|
||||
clone.setAttribute("stroke-linecap", "round");
|
||||
clone.setAttribute("stroke-linejoin", "round");
|
||||
mask.appendChild(clone);
|
||||
defs.appendChild(mask);
|
||||
var group = document.createElementNS(ns, "g");
|
||||
group.setAttribute("mask", "url(#" + id + ")");
|
||||
pathEl.parentNode.insertBefore(group, pathEl);
|
||||
group.appendChild(pathEl);
|
||||
if (type === "sharp") {
|
||||
pathEl.setAttribute(
|
||||
"stroke-dasharray",
|
||||
(cfg.dash[0] * w).toFixed(1) + " " + (cfg.dash[1] * w).toFixed(1),
|
||||
);
|
||||
} else {
|
||||
// spray: faint core + seeded dots
|
||||
pathEl.setAttribute("stroke-opacity", cfg.coreOpacity);
|
||||
pathEl.style.filter = "blur(" + cfg.coreBlur + "px)";
|
||||
var len = pathEl.getTotalLength();
|
||||
var n = Math.round(len * cfg.density * (opts.densityScale || 1));
|
||||
var seed = opts.seed || 1;
|
||||
var dots = document.createElementNS(ns, "g");
|
||||
for (var i = 0; i < n; i++) {
|
||||
var t = Math.min(
|
||||
1,
|
||||
Math.max(0, (i + 0.5) / n + (window.hwHash(i * 7, seed) * 0.35) / n),
|
||||
);
|
||||
var pt = pathEl.getPointAtLength(t * len);
|
||||
var pt2 = pathEl.getPointAtLength(Math.min(len, t * len + 0.5));
|
||||
var tx = pt2.x - pt.x,
|
||||
ty = pt2.y - pt.y;
|
||||
var tl2 = Math.hypot(tx, ty) || 1;
|
||||
var nx = -ty / tl2,
|
||||
nyv = tx / tl2;
|
||||
var off = window.hwHash(i * 7 + 1, seed) * (cfg.scatter + w * 0.55);
|
||||
var r = cfg.rMin + Math.abs(window.hwHash(i * 7 + 2, seed)) * (cfg.rMax - cfg.rMin);
|
||||
var c = document.createElementNS(ns, "circle");
|
||||
c.setAttribute("cx", (pt.x + nx * off).toFixed(1));
|
||||
c.setAttribute("cy", (pt.y + nyv * off).toFixed(1));
|
||||
c.setAttribute("r", r.toFixed(2));
|
||||
c.setAttribute("fill", getComputedStyle(pathEl).stroke);
|
||||
dots.appendChild(c);
|
||||
}
|
||||
group.appendChild(dots);
|
||||
}
|
||||
return { draw: clone, group: group, type: type };
|
||||
};
|
||||
|
||||
/* Draw-on across the stroke matrix: dash-animate whatever hwStrokeApply
|
||||
says. (The pen-velocity ease variant rides the write-on item, not
|
||||
this one.) */
|
||||
window.hwDrawOn = function (tl, applied, at, dur, opts) {
|
||||
opts = opts || {};
|
||||
var p = applied.draw;
|
||||
var len = p.getTotalLength();
|
||||
// the draw target is always solid (plain/soft: the path itself; sharp/spray:
|
||||
// the mask clone — the visible path keeps its texture dasharray untouched)
|
||||
p.setAttribute("stroke-dasharray", len + " " + len);
|
||||
p.setAttribute("stroke-dashoffset", len);
|
||||
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.
|
||||
// opts: scribble (bool), seed, label, labelAt ("right"|"left"|"below"),
|
||||
// connector (bool)
|
||||
// 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;
|
||||
@@ -214,10 +443,8 @@
|
||||
rx = W * 0.42,
|
||||
ry = H * 0.36;
|
||||
|
||||
el.querySelector(".hw-co-outline").setAttribute(
|
||||
"d",
|
||||
window.hwWobbleEllipse(cx, cy, rx, ry, seed, 4),
|
||||
);
|
||||
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) {
|
||||
@@ -246,14 +473,24 @@
|
||||
|
||||
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 at = opts.labelAt || "right";
|
||||
var sx = at === "left" ? cx - rx : at === "below" ? cx : cx + rx;
|
||||
var sy = at === "below" ? cy + ry : cy + ry * 0.35;
|
||||
var ex = at === "left" ? sx - 70 : at === "below" ? sx + 40 : sx + 70;
|
||||
var ey = sy + 55;
|
||||
ex = at === "left" ? sx - 70 : at === "below" ? sx + 40 : sx + 70;
|
||||
ey = sy + 55;
|
||||
conn.setAttribute(
|
||||
"d",
|
||||
"M " +
|
||||
@@ -273,40 +510,112 @@
|
||||
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.
|
||||
// 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, idx) {
|
||||
var p = el.querySelector(".hw-co-" + k);
|
||||
if (!p || p.style.display === "none") return;
|
||||
var len = p.getTotalLength();
|
||||
gsap.set(p, { strokeDasharray: len, strokeDashoffset: len });
|
||||
["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;
|
||||
tl.to(p, { strokeDashoffset: 0, duration: dur, ease: "power2.inOut" }, t);
|
||||
window.hwDrawOn(tl, rec, t, dur);
|
||||
t += dur * 0.85;
|
||||
});
|
||||
var label = el.querySelector(".hw-co-label");
|
||||
gsap.set(label, { scale: 0.8, transformOrigin: "0% 50%" });
|
||||
tl.to(label, { opacity: 1, scale: 1, duration: 0.4, ease: "back.out(1.6)" }, t);
|
||||
// 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 ----
|
||||
// ---- self-preview (shipped-default CONFIG) ----
|
||||
window.hwCalloutBuild("#hw-co-demo", {
|
||||
scribble: true,
|
||||
seed: 4,
|
||||
label: "look here!",
|
||||
labelAt: "right",
|
||||
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.hwBoil(tl, "#hw-co-demo", { amp: 1.8, rot: 0.4, frameDrop: 3, seed: 4 });
|
||||
window.hwCalloutOff(tl, "#hw-co-demo", 4.3);
|
||||
tl.set("#hw-co-root", { visibility: "hidden" }, 4.98);
|
||||
window.hwCalloutOff(tl, "#hw-co-demo", 3.3);
|
||||
tl.set("#hw-co-root", { visibility: "hidden" }, 3.98);
|
||||
window.__timelines["hw-callout-circle"] = tl;
|
||||
})();
|
||||
</script>
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
"name": "hw-callout-circle",
|
||||
"type": "hyperframes:component",
|
||||
"title": "Scribble Callout Circle",
|
||||
"description": "Wobbled ellipse draws around a target with optional scribble fill, curved connector, and handwritten label",
|
||||
"description": "Wobbled ellipse draws around a target with optional scribble fill and curved connector; the handwritten label pops in WITH momentum and the drawn shapes absorb the arrival with a volume-preserving contact squash; outline and connector take the family stroke matrix (plain/soft/sharp/spray); boils",
|
||||
"tags": ["handwritten", "annotation", "callout", "overlay"],
|
||||
"files": [
|
||||
{
|
||||
@@ -16,5 +16,28 @@
|
||||
"target": "assets/fonts/Caveat-700-latin.woff2",
|
||||
"type": "hyperframes:asset"
|
||||
}
|
||||
],
|
||||
"controls": [
|
||||
{
|
||||
"name": "labelAt",
|
||||
"type": "variant",
|
||||
"values": ["left", "right", "below"],
|
||||
"default": "right",
|
||||
"drives": "connector start point, sweep direction, and label anchor pose (6 geometry params — promoted from the former raw build opt)"
|
||||
},
|
||||
{
|
||||
"name": "strokeType",
|
||||
"type": "variant",
|
||||
"values": ["plain", "soft", "sharp", "spray"],
|
||||
"default": "plain",
|
||||
"drives": "outline + connector stroke texture as authored constants per type (dash geometry, blur, seeded spray dots, mask-clone draw routing); the scribble fill stays plain — texture-on-texture reads as mud"
|
||||
},
|
||||
{
|
||||
"name": "boil",
|
||||
"type": "variant",
|
||||
"values": ["off", "calm", "lively"],
|
||||
"default": "calm",
|
||||
"drives": "boil amp/rot as authored pairs over the family-locked frameDrop 3; seed locked"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user