morph-ppt-3d

Generates PowerPoint decks with GLB 3D models, Morph transitions, and cinematic camera choreography.

Updated Jul 10, 2026
One-click install
npx skills add https://github.com/Grong/openhub-client --skill morph-ppt-3d-grong
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: morph-ppt-3d
Source: https://github.com/Grong/openhub-client/tree/main/crates/backend/openhub-app/assets/builtin-skills/morph-ppt-3d
Command: npx skills add https://github.com/Grong/openhub-client --skill morph-ppt-3d-grong

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Creating presentations that feature 3D models with smooth Morph transitions in PowerPoint is technically difficult: models break when slides are cloned, layouts lack visual rhythm, and finding a suitable GLB model is time-consuming. This Skill automates the entire workflow from model discovery to a verified .pptx deck. ## Core Features & Use Cases - 3D Model Discovery & Insertion: Searches Sketchfab, Poly Pizza, and Khronos sample assets for GLB models, then inserts them fresh on every slide with consistent naming so Morph transitions animate correctly. - Cinematic Camera & Layout System: Applies shot types (close-up, bird's eye, low angle), six layout patterns, size-contrast rules, and rotation constraints to give decks visual energy. - Enriched Design System: Provides ten color palettes, font pairings, and hard rules for contrast, minimum font sizes, speaker notes, and visual element checkpoints. - Use Case: A product marketer asks for a launch deck for a new headphone. The Skill finds a headphone GLB model, plans a shot-by-shot choreography table, builds the deck via officecli, and verifies model integrity and layout rules. ## Quick Start Create a Morph-transition PowerPoint about electric cars using a 3D car model, finding the GLB model for me first.

Frequently Asked Questions about morph-ppt-3d

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I add a 3D model to a PowerPoint presentation?

Use officecli with the command 'officecli add deck.pptx /slide[N] --type 3dmodel --prop path=model.glb' plus position, size, and rotation properties. Only GLB format is supported, and each slide must add the model fresh with the same name for Morph transitions to work.

Where can I find free GLB 3D models for presentations?

Sketchfab offers downloadable GLB models searchable via its API, Poly Pizza provides CC0 low-poly models with direct downloads, and the Khronos glTF-Sample-Assets repository hosts guaranteed-compatible models like Fox, Duck, and DamagedHelmet.

Why does PowerPoint delete my 3D model after cloning a slide?

Cloning a slide copies the model as frozen XML, creating two model3d elements with the same name, which PowerPoint cannot resolve and deletes during repair. Remove the cloned model first, then add a fresh one with the same name property.

Can I use FBX or OBJ models in PowerPoint Morph decks?

No, only GLB format is supported for 3D model insertion. Convert FBX, OBJ, BLEND, USDZ, or glTF files to GLB first using a tool like Blender's export function before building the deck.

What rotation limits apply to 3D models in Morph transitions?

Adjacent slides should differ by 30-90 degrees on the Y axis to avoid jitter or disorientation, with a consistent rotation direction. X-axis tilt ranges from -25 to +40 degrees, and the total arc across the deck should span 180-360 degrees.