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Merged
merged 2 commits into from
May 7, 2021
Merged

RosConnection2.0 #211

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232bcef
Updating tutorials to the glorious new world
LaurieCheers-unity Apr 27, 2021
69d4424
Merge branch 'dev' into laurie/RosConnection2.0
LaurieCheers-unity May 7, 2021
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5 changes: 0 additions & 5 deletions tutorials/ros_unity_integration/subscriber.md
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Expand Up @@ -56,11 +56,6 @@ public class RosSubscriberExample : MonoBehaviour
- Attach the `RosSubscriberExample` script to the `RosSubscriber` GameObject and drag the cube GameObject onto the `cube` parameter in the Inspector window.

- From the Unity menu bar, open `Robotics/ROS Settings`, and set the `ROS IP Address` variable to your ROS IP.
- Unlike the previous tutorial, using a subscriber requires an incoming connection from ROS to Unity. You may need to adjust your firewall settings for this to work.
- The IP for Unity to listen on should be determined automatically, but if you're having trouble, you can set it manually in the `Override Unity IP` field. Finding the IP address of your local machine (the one running Unity) depends on your operating system.
- On a Mac, open `System Preferences > Network`. Your IP address should be listed on the active connection.
- On Windows, click the Wi-Fi icon on the taskbar, and open `Properties`. Your IP address should be listed near the bottom, next to "IPv4 address."

- Press play in the editor

### In ROS Terminal Window
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2 changes: 1 addition & 1 deletion tutorials/ros_unity_integration/unity_service.md
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Expand Up @@ -80,7 +80,7 @@ public class RosUnityServiceExample : MonoBehaviour
- From the main menu bar, open `Robotics/ROS Settings`, and change the `ROS IP Address` variable to the ROS IP.
- Create an empty GameObject and name it `UnityService`.
- Attach the `RosUnityServiceExample` script to the `UnityService` GameObject.
- Pressing play in the Editor should start running as a ROS node, waiting to accept ObjectPose requests. Once a connection to ROS has been established, a message will be printed on the ROS terminal similar to `ROS-Unity Handshake received, will connect to 192.168.50.130:5005`.
- Pressing play in the Editor should start running as a ROS node, waiting to accept ObjectPose requests. Once a connection to ROS has been established, a message will be printed on the ROS terminal similar to `Connection from 172.17.0.1`.
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curious is 172.17.0.1 a default IP?

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@LaurieCheers-unity LaurieCheers-unity Apr 28, 2021 •
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That just happens to be the host IP on my docker setup. Similar to how 192.168.50.130 was (someone's?) local network IP before.



## Start the Client
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