morph-ppt-3d

name morph-ppt-3d description 3D Morph PPT — extends morph-ppt with GLB model insertion, cinematographic camera, model-content layout, and enriched visual design system. 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) Only .glb is supported. If user provides .fbx / .obj / .blend / .usdz / .gltf , ask them to convert to .glb first (e.g. via Blender export). If user has no model, follow the Model Discovery Flow below. 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): Web search for free GLB models matching the topic: Search: "[topic keyword] 3d model glb free download" Example: "fox 3d model glb free download" Sketchfab API (no auth needed for search): curl -s "https://api.sketchfab.com/v3/search?type=models&q=[keyword]&downloadable=true&archives_flavours=glb" \ | python3 -c " import json, sys data = json.load(sys.stdin) for m in data.get('results', [])[:5]: print(f\"Name: {m['name']}\") print(f\"URL: https://sketchfab.com/3d-models/{m['slug']}-{m['uid']}\") print(f\"Likes: {m.get('likeCount', 0)}, License: {m.get('license', {}).get('label', 'unknown')}\") print() " Poly Pizza (direct GLB download, all free): # Search results page — parse for download links curl -s "https://poly.pizza/api/search/[keyword]" 2>/dev/null Khronos glTF-Sample-Assets (guaranteed to work, always available): # Direct download — no auth, no API, always works curl -L -o model.glb "https://raw.githubusercontent.com/KhronosGroup/glTF-Sample-Assets/main/Models/[ModelName]/glTF-Binary/[ModelName].glb" Available models: Duck, Fox, Avocado, BrainStem, CesiumMan, DamagedHelmet, FlightHelmet, Lantern, Suzanne, WaterBottle, etc. Step 3: Present candidates to user for confirmation Show the user 2-3 model options with: Model name and source Preview link (Sketchfab URL or description) License info Why this model fits their topic Example response: Based on your topic "fox mascot", here are some models I found: 1. Fox (Khronos sample) Direct download, guaranteed compatible Why: clean fox model, good for mascot/character decks 2. Low Poly Fox (Poly Pizza) URL: https://poly.pizza/m/xxx License: CC0 (completely free) Why: low-poly style, good fit for clean minimal design 3. Cartoon Fox (Sketchfab) URL: https://sketchfab.com/3d-models/fox-xxx License: CC BY 4.0 (free, commercial use ok) Why: expressive face, high detail Which one do you want? I'll download it and start building. Wait for user confirmation before downloading. Do not download without asking. Step 4: Download the confirmed model After user confirms, download directly: # For Sketchfab (if user has the download URL) curl -L -o model.glb "[download_url]" # For Khronos samples (always works) curl -L -o model.glb "https://raw.githubusercontent.com/KhronosGroup/glTF-Sample-Assets/main/Models/Fox/glTF-Binary/Fox.glb" After download, verify: File exists and is not empty File extension is .glb File size is under 50MB If Sketchfab requires login to download, tell the user: "This model requires a Sketchfab login to download. You can grab the .glb file from the page and share it with me. Or I can use a Khronos sample model for a demo version first?" Step 5: When user says "anything" / "you decide" / "just make a demo" Don't just grab a random model. First guide the user to clarify their PPT topic: Sure! I'll handle the model — but let me confirm the topic direction first so the model matches the content: Tech/Product — headphones, phone, robot... Animal/Character — cute pet, cartoon character... Architecture/Space — building, interior, city... Food/Lifestyle — dishes, everyday objects... Other — just tell me your idea Pick a direction, or just give me a topic keyword. After user confirms a direction, THEN search and recommend models. Step 6: When user wants to find models themselves Give specific website links with step-by-step guidance: Recommended 3D model websites: Sketchfab (largest 3D model platform) Link: https://sketchfab.com/search?q=[keyword]&type=models&downloadable=true Filter steps: search keyword → check "Downloadable" → format "glTF" → sort by "Likes" When downloading, select glTF (.glb) format Note: some models require free registration to download Poly Pizza (all free low-poly) Link: https://poly.pizza/ All CC0 licensed — click Download to get .glb directly Best for: minimalist or cartoon-style presentations Sketchfab popular categories Animals: https://sketchfab.com/search?q=animal&type=models&downloadable=true Food: https://sketchfab.com/search?q=food&type=models&downloadable=true Tech: https://sketchfab.com/search?q=gadget&type=models&downloadable=true Architecture: https://sketchfab.com/search?q=architecture&type=models&downloadable=true Free3D (general free model site) Link: https://free3d.com/3d-models/glb Note: check the license type before use TurboSquid Free (pro model site free section) Link: https://www.turbosquid.com/Search/3D-Models/free/glb After downloading, share the .glb file with me. If the download is a .gltf folder, use Blender to convert it to .glb. Step 7: When user gives keywords and asks agent to search Remind about token cost before searching: I can search for you, but web searches use extra tokens. Would you prefer: A. I search — I use the Sketchfab API and recommend 2-3 options (uses a few tokens) B. Self-service — I give you search links and filter steps, you pick and share with me (no extra tokens) A or B? If user chooses A, proceed with Step 2 (agent-driven search). If user chooses B, proceed with Step 6 (self-service guidance). License reminder Always remind before confirming download: "Please check the model license before downloading. CC0 / CC BY = free to use; CC BY-NC = non-commercial only." Visual Design System (4.0 enrichment) morph-ppt provides the base design rules. This section adds concrete palettes, font pairings, and layout quality rules from PPT Creator to give the AI more variety and stronger guardrails. Color Palettes (pick one per deck, or blend) Choose a palette that matches the topic mood — don't default to generic blue. Palette Primary Secondary Accent Body Text Muted/Caption Coral Energy F96167 (coral) F9E795 (gold) 2F3C7E (navy) 333333 8B7E6A Midnight Executive 1E2761 (navy) CADCFC (ice blue) FFFFFF 333333 8899BB Forest & Moss 2C5F2D (forest) 97BC62 (moss) F5F5F5 (cream) 2D2D2D 6B8E6B Charcoal Minimal 36454F (charcoal) F2F2F2 (off-white) 212121 333333 7A8A94 Warm Terracotta B85042 (terracotta) E7E8D1 (sand) A7BEAE (sage) 3D2B2B 8C7B75 Berry & Cream 6D2E46 (berry) A26769 (dusty rose) ECE2D0 (cream) 3D2233 8C6B7A Ocean Gradient 065A82 (deep blue) 1C7293 (teal) 21295C 2B3A4E 6B8FAA Teal Trust 028090 (teal) 00A896 (seafoam) 02C39A (mint) 2D3B3B 5E8C8C Sage Calm 84B59F (sage) 69A297 (eucalyptus) 50808E 2D3D35 7A9488 Cherry Bold 990011 (cherry) FCF6F5 (off-white) 2F3C7E (navy) 333333 8B6B6B Rules: One color dominates (60-70% visual weight), 1-2 supporting tones, one accent On light backgrounds: use Body Text color for copy, Muted for captions On dark backgrounds: use Secondary or FFFFFF for copy, Muted for captions For additional inspiration, browse ../morph-ppt/reference/styles/INDEX.md — 50+ visual styles organized by mood (dark, light, warm, vivid, bw). Read style.md for design philosophy, build.sh for implementation reference. Learn the approach, do not copy coordinates verbatim Font Pairings (pick one per deck) Header Font Body Font Best For Georgia Calibri Formal business, finance Arial Black Arial Bold marketing, product launches Calibri Calibri Light Clean corporate, minimal Cambria Calibri Traditional professional Trebuchet MS Calibri Friendly tech, startups Impact Arial Bold headlines, keynotes Palatino Garamond Elegant editorial, luxury Consolas Calibri Developer tools, technical Hard Rules (mandatory, no exceptions) H4 — Body text minimum 16pt: All body text, card content, and bullet points must be >= 16pt. "Content doesn't fit" is not an excuse — reduce text, split slides, or reduce card count instead. Exceptions: chart axis labels (<=12pt), short sublabels (<=14pt, max 5 words), footnotes. H6 — Dark background contrast: When slide background brightness < 30% (e.g. 1E2761 , 36454F , 000000 ), ALL body text, card content, chart labels, and icon fills MUST use white ( FFFFFF ) or near-white (brightness > 80%). Never use mid-gray or muted colors as body text on dark backgrounds. H7 — Speaker notes required: