SG-Nav

(โ˜… 349)

[NeurIPS 2024] SG-Nav: Online 3D Scene Graph Prompting for LLM-based Zero-shot Object Navigation

  • .gitignore
  • LICENSE
  • README.md
  • requirements.txt
  • scenegraph.py
  • SG_Nav.py

# Installation Guide

1. Get the code
git clone https://github.com/bagh2178/SG-Nav

Downloads the entire project code from GitHub to your computer.

cd SG-Nav

Moves into the project folder you just downloaded.

2. Official Install Script

Easy Recommended
Prerequisites
  • Python 3 Python is required to use pip.
pip install torch==1.9.1+cu111 torchvision==0.10.1+cu111 -f https://download.pytorch.org/whl/torch_stable.html

Installs the package published on PyPI directly โ€” no need to clone the source.

pip install "git+https://github.com/facebookresearch/pytorch3d.git"

Installs the package published on PyPI directly โ€” no need to clone the source.

pip install --no-build-isolation -e GroundingDINO

Installs the package published on PyPI directly โ€” no need to clone the source.

curl -fsSL https://ollama.com/install.sh | sh

Downloads and runs the official install script in one line โ€” this handles the full setup automatically.

โœ… After installing, open a new terminal and run the program's version command (e.g. --version) to confirm it worked.

Pulled directly from this repo's README.

3. Docker

Easy
Prerequisites
  • Git Needed to download the project code from GitHub.
  • Docker Desktop Needed to build and run containers. Install it and keep it running in the background.
docker build -f habitat-lab/Dockerfile -t sg-nav .

Builds a runnable image based on the Dockerfile.

docker run -p 8080:80 sg-nav

Runs the built image as an actual container.

โœ… Run docker compose ps to check the containers are Up. If the README mentions a port, open http://localhost:PORT in your browser.

4. Python

Easy
Prerequisites
  • Git Needed to download the project code from GitHub.
  • Python 3 On Windows, be sure to check 'Add Python to PATH' during installation.
pip install -e habitat-lab

Installs the Python libraries listed in requirements.txt (or similar).

HABITAT_SIM_PATH=$(pip show habitat_sim | grep 'Location:' | awk '{print $2}')

Type this command into your terminal and run it.

pip install torch==1.9.1+cu111 torchvision==0.10.1+cu111 -f https://download.pytorch.org/whl/torch_stable.html

Installs the package published on PyPI directly โ€” no need to clone the source.

pip install -r requirements.txt

Installs the Python libraries listed in requirements.txt (or similar).

pip install "git+https://github.com/facebookresearch/pytorch3d.git"

Installs the package published on PyPI directly โ€” no need to clone the source.

โœ… If it runs without errors and prints output in the terminal, it worked.

Pulled directly from this repo's README.

// repository documentation