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Text2Gaussian

Text to 3D Gaussian Splats in 17 Seconds | November 2025

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Overview

Text2Gaussian is an open-source pipeline that converts text descriptions into 3D Gaussian Splat models. Type a prompt like "a vintage brass teapot" and get a fully-formed 3D asset in approximately 17 seconds, output as a PLY file with 200,000+ vertices.

Pipeline

How It Works

The pipeline operates through three sequential stages:

• Text to Image: Google's Gemini AI generates images from text descriptions.
• Image to 3D: Meta's SAM 3D Objects model processes the generated images.
• Output: results are saved as PLY files compatible with standard 3D viewers.

Architecture

• stage0/: batch processing pipeline for generating multiple assets.
• stage1/: text-to-image generation via Gemini integration.
• runpod-server/: GPU-accelerated 3D conversion API running on A100.
• viewer/: web-based 3D visualization interface.