Assuming you have already configured your dev environment, you can open the Nav2SLAMExampleProject either by adding the directory to your Unity Hub via the Add button, or opening it directly from an open Editor.
On Linux, you may encounter a bug in the Hub where, if you have no Projects in your list already, Add will not work properly. If you see this, create a New, empty project first, then try and Add Nav2SLAMExampleProject again.
Find the example scene, SimpleWarehouseScene, in the project browser, located in the bottom left of the Editor by default, and open it by double-clicking.
You should see something like this open in your Editor window:
Use the Robotics drop-down menu to open the ROS Settings menu.
In the ROS Settings panel:
- Check the
Connect on Startupcheckbox - Ensure
Protocolis set toROS2 - Set your
ROS IP Addressto the address of the adapter your ROS2 environment is using. For those using a Docker container on the same machine as per our guidance from the setup instructions, this will be the default:127.0.0.1 - Check the
Show HUDcheckbox to ensure you get visual feedback on the state of your ROS connection later
Everything is now configured to run the example. If you'd like to understand more about how this project is set up and what the different components are doing, you may skip to Understanding the Project Components