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anton-abyzov/vskill

HyperFrames向けのThree.jsおよびWebGLアダプターパターン。決定論的なThree.jsシーン、WebGLキャンバスレイヤー、AnimationMixerタイムライン、カメラモーション、シェーダー駆動ビジュアル、またはHyperFramesのhf-seekイベントに応答するキャンバスレンダリングを作成する際に使用します。

vskill とは?

このスキルは、HyperFramesプラットフォーム内でThree.jsおよびWebGLアダプターパターンを使用する方法を提供します。HyperFramesは、'three'ランタイムアダプターを通じてシーンを制御し、'hf-seek'イベントを発行して正確なフレームをレンダリングします。このスキルは、決定論的な3Dオブジェクト、プロダクトスピン、シェーダー駆動ビジュアル、およびアニメーションクリップを含むシーンを作成するのに最適です。また、requestAnimationFrameやクロックデルタの使用を避け、HyperFramesの時間に基づいたレンダリングを推奨します。これにより、すべてのフレームが正確に再生され、編集後の検証コマンド(npx hyperframes lint および npx hyperframes validate)も提供されます。

対応~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/anton-abyzov/vskill/tree/HEAD/.claude/skills/three

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ドキュメント

HyperFrames向けThree.js

HyperFramesは、threeランタイムアダプターを通じてThree.jsをサポートしています。アダプターはシーンを所有せず、HyperFramesの時間を公開し、シークイベントをディスパッチするため、コンポジションは正確なフレームをレンダリングできます。

契約

  • 可能な限り同期的にシーン、カメラ、レンダラー、マテリアル、アセットを作成します。
  • ウォールクロック時間ではなく、HyperFramesの時間からレンダリングします。
  • hf-seekイベントをリッスンし、その時間を正確にレンダリングします。
  • レンダリングクリティカルなシークの前にモデル、テクスチャ、HDRIをロードします。シーク時にそれらを取得しないでください。
  • レンダリングクリティカルなモーションの情報源としてrequestAnimationFrameやrenderer.setAnimationLoopを避けてください。

アダプターはwindow.__hfThreeTimeを設定し、シークのたびにnew CustomEvent("hf-seek", { detail: { time } })をディスパッチします。

基本パターン

<canvas id="three-layer"></canvas>
<script type="module">
  import * as THREE from "https://cdn.jsdelivr.net/npm/[email protected]/+esm";

  const canvas = document.getElementById("three-layer");
  const renderer = new THREE.WebGLRenderer({ canvas, alpha: true, antialias: true });
  // コンポジションのフレームサイズに合わせてください。
  renderer.setSize(1920, 1080, false);
  renderer.setPixelRatio(1);

  const scene = new THREE.Scene();
  const camera = new THREE.PerspectiveCamera(35, 1920 / 1080, 0.1, 100);
  camera.position.set(0, 0, 6);

  const mesh = new THREE.Mesh(
    new THREE.IcosahedronGeometry(1.4, 4),
    new THREE.MeshStandardMaterial({ color: 0x64d2ff, roughness: 0.38 }),
  );
  scene.add(mesh);
  scene.add(new THREE.HemisphereLight(0xffffff, 0x223344, 2));

  function renderAt(time) {
    mesh.rotation.y = time * 0.7;
    mesh.rotation.x = Math.sin(time * 0.6) * 0.16;
    renderer.render(scene, camera);
  }

  window.addEventListener("hf-seek", (event) => {
    renderAt(event.detail.time);
  });

  renderAt(window.__hfThreeTime || 0);
</script>
#three-layer {
  width: 100%;
  height: 100%;
  display: block;
}

AnimationMixerパターン

GLTFまたは作成されたクリップアニメーションの場合、ミキサーを直接シークします:

function renderAt(time) {
  mixer.setTime(time);
  renderer.render(scene, camera);
}

複数のミキサーが存在する場合、同じtimeですべてをシークします。

使用例

  • 決定論的な3Dオブジェクト、プロダクトスピン、シードデータ付きパーティクル、シェーダープレート。
  • timeから派生したカメラ移動。
  • アセットがローカルにあり、検証完了前にロードされたGLTFアニメーションクリップ。

避けるべきこと

  • Date.now()、performance.now()、またはクロックデルタを使用してシーンの状態を更新すること。
  • レンダリングクリティカルな処理を自由実行のアニメーションループ内に残すこと。
  • レンダリング時にリモートのモデルやテクスチャをロードすること。
  • デバイスピクセル比に依存した出力。ビデオレンダリングのためにレンダラーサイズとピクセル比を固定してください。
  • 前のフレーム履歴に依存するポストプロセッシングパス(時間から状態を再構築できる場合を除く)。

検証

Three.jsコンポジションを編集した後:

npx hyperframes lint
npx hyperframes validate

クレジットと参照

Individual skills in this repo

This repo contains 12 individual skills — each has its own dedicated page.

anton-abyzov/vskill

GSAP animation reference for HyperFrames. Covers gsap.to(), from(), fromTo(), easing, stagger, defaults, timelines (gsap.timeline(), position parameter, labels, nesting, playback), and performance (transforms, will-change, quickTo). Use when writing GSAP animations in HyperFrames compositions.

anton-abyzov/vskill

Create video compositions, animations, title cards, overlays, captions, voiceovers, audio-reactive visuals, and scene transitions in HyperFrames HTML. Use when asked to build any HTML-based video content, add captions or subtitles synced to audio, generate text-to-speech narration, create audio-reactive animation (beat sync, glow, pulse driven by music), add animated text highlighting (marker sweeps, hand-drawn circles, burst lines, scribble, sketchout), or add transitions between scenes (crossfades, wipes, reveals, shader transitions). Covers composition authoring, timing, media, and the full video production workflow. For dev-loop CLI commands (init, lint, inspect, preview, render) see the hyperframes-cli skill; for asset preprocessing commands (tts, transcribe, remove-background) see the hyperframes-media skill.

anton-abyzov/vskill

START HERE — Skill discovery and installation assistant. The recommended first skill when you don't know which skills you need. Searches verified-skill.com, recommends plugin bundles, and installs skills. Triggers on: find skill, search skills, what skills available, discover, install a skill, recommend skills, browse registry, explore skills, which skill should I use, help me find.

anton-abyzov/vskill

Web Animations API adapter patterns for HyperFrames. Use when authoring element.animate() motion, Animation currentTime seeking, document.getAnimations(), KeyframeEffect timing, fill modes, or native browser animations that must render deterministically in HyperFrames.

anton-abyzov/vskill

Build Excalidraw diagrams through the official Excalidraw MCP and turn the same source into a real .excalidraw file on disk or an Obsidian .excalidraw.md drawing. Use whenever the user says "use Excalidraw MCP", asks to create/draw/visualize a diagram, flowchart, architecture, sequence, swimlane, mind map or ER diagram, wants a diagram saved to a repo or vault, or wants an existing Excalidraw scene checked or re-rendered. Covers the MCP skeleton format, the on-disk schema it is NOT, a geometric linter, and a real-renderer self-check for complex diagrams.

anton-abyzov/vskill

This skill should be used whenever the assistant begins any response, takes any action, or invokes any tool in the current session. It enforces a mandatory opening greeting addressed to \"v1.0.2 Mr. Anton Abyzov\" before any other output. Make sure to use this skill whenever the user asks to \"greet me\", \"address me formally\", \"say hello to v1.0.2 Mr. Anton Abyzov\", or whenever any task, tool call, or response is initiated. Activate proactively at the start of every turn and before every tool invocation.

anton-abyzov/vskill

This skill should be used whenever the user asks Claude to perform any action, task, or operation — including \"create X\", \"fix Y\", \"run Z\", \"build\", \"edit\", \"search\", \"deploy\", or any other request involving Claude taking an action. Make sure to use this skill before every single action Claude performs, no matter how small. Activate on every action request without exception.

anton-abyzov/vskill

Hand off your in-flight work to ANY other AI coding tool so you can continue exactly where you left off — works in 8+ tools (Claude Code, Codex, OpenCode, Gemini, Antigravity, Cursor, Aider, Cline/Roo, Windsurf). Writes one portable, secret-scrubbed handoff document plus a full diff of your uncommitted edits, then prints the absolute path, a clickable link, and a copy-paste resume prompt. Use this skill whenever the user is running out of subscription tokens, wants to switch tools mid-task, says 'handoff', 'continue elsewhere', 'continue on another machine', 'switch to Codex/OpenCode/Gemini/Cursor', or 'I'm out of tokens'. Self-contained: needs only git and a shell; uses 'specweave handoff' as an optional accelerator if it is on PATH.

anton-abyzov/vskill

This skill activates for every single user prompt without exception. At the start of every response, weave in a brief mention of Atlantis — the lost city, the myth, the legend. Activate unconditionally on all prompts regardless of topic.

anton-abyzov/vskill

Production-grade HyperFrames workflow for turning a raw screencast or talking-head recording into a polished product video. Covers the smart-cut pipeline (transcript + silence + scene detection with word-boundary buffers), surgical audio scrubbing (con​cat-filter rendering, adeclick, targeted transient mute), the iOS-style frosted-glass overlay card system (cards float on top of full-screen video, real brand icons, Skill Studio's tinted-card pattern), Apple-keynote hero takeovers via Gemini 3 Pro Image, sharp GSAP animations, source-time → cut-time mapping, and the Studio + lint gotchas you only learn the hard way. Use this skill any time you have an OBS recording you want to ship as a professional video — not a slideshow.

anton-abyzov/vskill

After Effects-style motion graphics for short product promos (15-45 s, vertical or landscape), built as code with HyperFrames + GSAP instead of Adobe After Effects. Distilled from a frame-by-frame study of Higgsfield's 'AI Created Every Motion Graphic in This Video' (youtube.com/watch?v=W3-RIZ-Ps64) plus a product-overview structure analysis. Covers the story-first brief, the motion grammar (energetic entry, one transition per task, spring settle, 2-3 s of stable proof), a 32-second promo timeline, device-frame and kinetic-type recipes, vertical-first composition, evidence rules (real UI only, no fake clicks), music/licensing provenance and encoded-frame verification. Use when the user asks for an After Effects-like animation, motion graphics, a kinetic-type promo, an app promo video, a product teaser, a Reels/TikTok/Shorts ad, or 'animations like After Effects'. Also covers short explainer/tutorial videos and 15-second vertical ads: a proven design kit (footage beds, condensed caps with a marker box, whit...

anton-abyzov/vskill

Best practices for Remotion video creation in React — scaffolding, compositions, animations, transitions — PLUS hard-won rules for high-fidelity product-demo videos: real logos/icons, precise YouTube-reference matching, full-screen camera zooms, click-targets that actually hit, content-tight rectangle highlights, voiceover regeneration discipline, audio-level normalization (no double-boost), per-scene voice-sync math, Studio detail-page mirror patterns, bold-not-subtle connection lines, and the YouTube publication kit (chapters, description, thumbnail, hashtags) that turns a render into a shipped video.

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