morph-ppt-3d

# Morph PPT — 3D Extension This skill **extends** `morph-ppt`. All morph-ppt rules (naming, ghosting, design, verification) apply in full. This file covers **3D-specific additions** and an **enriched design system** combining morph-ppt aesthetics with concrete color palettes, font pairings, and layout quality guardrails. --- ## Setup If `officecli` is missing: - **macOS / Linux**: `curl -fsSL https://d.officecli.ai/install.sh | bash` - **Windows (PowerShell)**: `irm https://d.officecli.ai/install.ps1 | iex` Verify with `officecli --version` (open a new terminal if PATH hasn't picked up). If install fails, download a binary from https://github.com/iOfficeAI/OfficeCLI/releases. ## Use when - User wants a `.pptx` with a `.glb` 3D model and Morph transitions. --- ## 3D Model Compatibility Gate (before generation) 1. Only `.glb` is supported. If user provides `.fbx` / `.obj` / `.blend` / `.usdz` / `.gltf`, ask them to convert to `.glb` first (e.g. via Blender export). 2. If user has no model, follow the **Model Discovery Flow** below. 3. All files (`.glb`, `.pptx`, build script) must be in the same working directory. --- ## Model Discovery Flow (when user has no model) When the user gives a topic but no `.glb` file, **proactively help them find a matching model** instead of just listing websites. ### Step 1: Understand the topic and suggest model direction Based on the user's topic, suggest what kind of 3D model would work: | Topic type | Model suggestion | Example | | ------------------ | ----------------------------------- | ----------------------------------------------------- | | Product/brand | The actual product or a similar one | "coffee brand" → coffee cup, coffee machine, bean | | Animal/character | The animal or mascot | "fox mascot" → fox 3D model | | Architecture/space | Building, room, or structure | "new office" → office building, interior | | Vehicle/transport | The vehicle itself | "EV launch" → car, motorcycle, bicycle | | Food/cooking | The dish or ingredient | "Japanese food" → sushi platter, ramen bowl | | Tech/gadget | The device | "phone launch" → phone, tablet, laptop | | Nature/science | The subject | "solar system" → planet, sun, earth | | Abstract concept | A symbolic object | "teamwork" → puzzle pieces, gears, bridge | Tell the user: "Your topic is [X]. I suggest using a 3D model of [description]. Here are some free sources to find one:" ### Step 2: Search for models (agent-driven) **Proactively search for models on behalf of the user.** Don't just list websites — actually find candidates. **Search strategy (try in order):** 1. **Web search** for free GLB models matching the to