Open-Source Agent Turns Room Scans into Interactable 3D Scenes
elliottszwu · x · 2026-08-08
LiteReality-Agent is an open-source, end-to-end toolkit that transforms physical spaces into interactable 3D digital environments. Users can scan a room using a companion iOS LiDAR app, and the agent automatically converts it into a graphics-ready 3D scene with articulated assets.
The system combines deterministic reconstruction with an agentic loop: it rebuilds an empty room from scan data, then the agent iteratively edits Room.py, renders, and compares against the original capture until passing quality control. Because the scene is fundamentally a Python program rather than raw meshes, all modifications are legible and exportable to Blender or simulators. The project has potential applications in training robots for long-horizon tasks.
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