Function2Scene: 3D Indoor Scene Layout from Functional Specifications

Researchers introduced Function2Scene, a system that converts natural-language functional briefs into 3D indoor room layouts.

It parses occupant needs and activities, then applies 17 categories of design constraints to generate human-centered spaces.

A check-and-repair loop combines geometric analysis, LLM reasoning, and visual assessment to refine layouts.

In 30 professional interior-design cases, it beat recent LLM-based baselines and was preferred in 94.3% of pairwise comparisons.