3D Wall Decor
A real-time 3D wall-visualization tool: a wall photo plus drawn measurements become a Blender 3D model and an itemized bill of materials. I contributed specific improvements to an existing system.
Overview
Client work for a home-services company. A user photographs a wall and draws measurements on it; AI (Gemini/OpenAI) interprets the structure, Blender builds a 3D model headless, a 22-rule joint engine produces an itemized bill of materials, and it renders in-browser with Three.js.
I joined an existing codebase, so my work was specific improvements rather than the whole system.
Key Features
My contributions
- Made materials render in their real, distinct colors (previously all grey).
- Moved output toward photorealistic rendering using real images.
- Fixed resize and rule-engine cost recomputation bugs.
- Modularized files that had grown past 10k lines into smaller modules while keeping tests green.
Tech Stack
- FastAPI
- Blender
- Three.js
- React
- Gemini
- OpenAI
- Python
Jain Parichay
Jain Parichay's matrimony platform. v1 (biodata-PDF circulation) is live; v2 — a full NestJS/Astro rewrite with an automated biodata-import pipeline — was in development. I was the software developer who built and ran it.
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