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feat(registry): add yt-camera-move — camera punch-in
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
jbernard077
co-authored by
Claude Fable 5
Claude Fable 5
parent
3a717fa719
commit
ea5e5e5bb5
@@ -0,0 +1,170 @@
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
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<style>
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*,
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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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/* ---- yt-camera-move --------------------------------------------------
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The creator-video punch-in as reusable GSAP helpers: dynamic
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zoom + slide + 3D tilt/pan on any wrapper (a #video-wrap, a
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sub-composition include, an image card). A talking-head recipe
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is the default: cubic easing, ~11% zoom.
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Optional: .yt-cm-defocus is an edge-blur overlay that pulses during
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the move to sell the 3D feel — place it ABOVE the moving layer,
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covering the same region. */
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.yt-cm-defocus {
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position: absolute;
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inset: 0;
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pointer-events: none;
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opacity: 0;
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backdrop-filter: blur(7px);
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-webkit-backdrop-filter: blur(7px);
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/* blur only the frame edges; center stays sharp */
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-webkit-mask-image: radial-gradient(
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ellipse 62% 58% at 50% 50%,
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transparent 58%,
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rgba(0, 0, 0, 0.85) 92%
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);
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mask-image: radial-gradient(
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ellipse 62% 58% at 50% 50%,
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transparent 58%,
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rgba(0, 0, 0, 0.85) 92%
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);
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}
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/* ---- self-preview stand-in "footage" (not part of the snippet) ---- */
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#yt-cm-stage {
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position: absolute;
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inset: 0;
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overflow: hidden;
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background: linear-gradient(135deg, #35c8d9 0%, #2a7fff 55%, #7d5cff 100%);
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}
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#yt-cm-stage .yt-cm-grid {
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position: absolute;
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inset: -60px;
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background:
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repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.14) 0 2px, transparent 2px 120px),
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repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.14) 0 2px, transparent 2px 120px);
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}
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#yt-cm-stage .yt-cm-label {
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position: absolute;
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inset: 0;
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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: 700;
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font-size: 120px;
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letter-spacing: -0.02em;
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color: rgba(255, 255, 255, 0.92);
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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 wrapper. WIRING: copy the .yt-cm-defocus CSS (if you want
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the edge blur), add <div class="yt-cm-defocus" id="yt-my-defocus"></div>
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as a sibling ABOVE your moving layer, and copy the helpers into your
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host script. Then drive any wrapper:
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ytCameraMove(tl, "#video-wrap", 5.0, { zoom: 0.11, slideY: -24 });
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ytDefocusPulse(tl, "#yt-my-defocus", 5.0, 1.2);
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ytCameraReset(tl, "#video-wrap", 9.0);
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-->
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<div
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id="yt-cm-root"
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data-composition-id="yt-camera-move"
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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="yt-cm-stage">
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<div class="yt-cm-grid" data-layout-allow-overflow></div>
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<div class="yt-cm-label">FOOTAGE</div>
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</div>
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<div class="yt-cm-defocus" id="yt-cm-defocus"></div>
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<div
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id="yt-cm-drv"
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class="clip"
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data-start="0"
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data-duration="4"
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data-track-index="0"
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style="position:absolute;width:1px;height:1px;opacity:0;pointer-events:none"
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></div>
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</div>
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<script>
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(function () {
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window.__timelines = window.__timelines || {};
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// ---- copy these helpers into the host script ----
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// Punch-in / camera move on any wrapper. A talking-head base:
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// zoom 0.11, cubic ease. tilt/pan are degrees (rotationX/rotationY,
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// perspective is set for you); slideX/slideY in px; roll in degrees.
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window.ytCameraMove = function (tl, target, at, opts) {
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opts = opts || {};
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var dur = opts.dur === undefined ? 1.2 : opts.dur;
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gsap.set(target, { transformPerspective: 1200, transformOrigin: opts.origin || "50% 50%" });
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tl.to(
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target,
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{
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scale: 1 + (opts.zoom === undefined ? 0.11 : opts.zoom),
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x: opts.slideX || 0,
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y: opts.slideY || 0,
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rotationX: opts.tilt || 0,
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rotationY: opts.pan || 0,
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rotation: opts.roll || 0,
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duration: dur,
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ease: opts.ease || "power2.inOut",
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},
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at
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);
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};
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// Return to rest (same easing family).
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window.ytCameraReset = function (tl, target, at, opts) {
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opts = opts || {};
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tl.to(
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target,
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{
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scale: 1,
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x: 0,
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y: 0,
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rotationX: 0,
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rotationY: 0,
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rotation: 0,
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duration: opts.dur === undefined ? 1.2 : opts.dur,
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ease: opts.ease || "power2.inOut",
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},
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at
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);
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};
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// Edge-defocus pulse synced to a move (overlay fades in then out).
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window.ytDefocusPulse = function (tl, target, at, dur) {
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dur = dur === undefined ? 1.2 : dur;
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tl.to(target, { opacity: 1, duration: dur * 0.45, ease: "power2.out" }, at);
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tl.to(target, { opacity: 0, duration: dur * 0.55, ease: "power2.in" }, at + dur * 0.45);
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};
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// Self-preview timeline (not part of the snippet you copy):
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// punch in with a slight tilt, hold, return.
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var tl = gsap.timeline({ paused: true });
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window.ytCameraMove(tl, "#yt-cm-stage", 0.4, { zoom: 0.11, slideY: -26, tilt: 3, pan: -2 });
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window.ytDefocusPulse(tl, "#yt-cm-defocus", 0.4, 1.2);
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window.ytCameraReset(tl, "#yt-cm-stage", 2.5);
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window.ytDefocusPulse(tl, "#yt-cm-defocus", 2.5, 1.2);
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tl.set("#yt-cm-root", { visibility: "hidden" }, 3.98);
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window.__timelines["yt-camera-move"] = tl;
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})();
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</script>
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</body>
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</html>
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