Project Unity version: 2020.1.3f1

This is the Unity project used to build the simple, city, and office scenarios for the NavDreams reinforcement-learning paper.

(Looking for the modern, cathedral, gallery, and replica scenarios? This way. )

• Download Unity Hub from here, direct link
• From the unity archive, Find the version you want, right click the green button "Unity Hub", and copy the link. Then, open the link in unity hub like so:

chmod +x ~/Downloads/UnityHub.AppImage
~/Downloads/UnityHub.AppImage unityhub://2020.1.3f1/cf5c4788e1d8

• make sure to clone with --recursive
• open the project in unity (run the UnityHub.AppImage executable and select the project folder).
• open Assets/Scenes/SimpleRL.unity, and the simple scenario should show. Press play, then in another terminal run python -m navdreams.navrep3dtrainenv --unity-player-dir None to allow moving the robot with keyboard keys.