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  1. Envilon
    Post

    How to use PointCloud2DefaultVisualizer

    I haven't used the visualization package as much myself, but there is an official example project created by Unity, where they used some kind of...
    Post by: Envilon, Oct 3, 2023 in forum: Robotics
  2. Envilon
    Post

    Error with TCP End Point while unsubscrbing from a topic.

    Hi, the whole unsubscribe functionality in ROS TCP Connector seems to be a bit of a mess right now (hence another discussion here)....
    Post by: Envilon, Sep 29, 2023 in forum: Robotics
  3. Envilon
    Post

    Possibility to unsubscribe subscriber or unregister publisher?

    Ah, that is true, it does unsubscribe everything from the topic. In my case, I was only switching between different subscribers, and I only had a...
    Post by: Envilon, Sep 6, 2023 in forum: Robotics
  4. Envilon
    Post

    Possibility to unsubscribe subscriber or unregister publisher?

    Hi! There is an Unsubscribe method in the ROSConnection. I was using it in my project to unsubscribe from a topic when I no longer wanted to...
    Post by: Envilon, Sep 5, 2023 in forum: Robotics
  5. Envilon
    Post

    Image visualization issue using Visualization Package

    Hello, as far as I know, the visualization package is only for these UI widgets. Someone else was trying to do something similar here:...
    Post by: Envilon, Sep 5, 2023 in forum: Robotics
  6. Envilon
    Post

    Non default ROS2 packages available?

    But the ROS packages run in your ROS environment, not in your Unity project. You don't install ROS packages into your Unity project. You usually...
    Post by: Envilon, Aug 7, 2023 in forum: Robotics
  7. Envilon
    Post

    Non default ROS2 packages available?

    Hi, I'm not familiar with ros2_dotnet, but it sounds weird that it "wouldn't be possible to install additional ROS packages". I think URH is...
    Post by: Envilon, Aug 2, 2023 in forum: Robotics
  8. Envilon
    Post

    ROS to Oculus Quest 2 Connection

    Unfortunately, at the time of my project, I was unable to create a standalone Oculus application, and I did not need it so I left the idea....
    Post by: Envilon, Aug 2, 2023 in forum: Robotics
  9. Envilon
    Post

    Subscribe stops when connecting to two ROS system with ROS-TCP-Connector

    Hello, probably more information is needed to help you. :( So if I understand correctly (I'll make some assumptions to get more information, so...
    Post by: Envilon, Jul 29, 2023 in forum: Robotics
  10. Envilon
    Post

    Publishing VR input to ROS

    Hi, I'm not sure if I understand this post correctly because in the title, you are asking about publishing inputs to ROS, and in the text, you are...
    Post by: Envilon, Jul 29, 2023 in forum: Robotics
  11. Envilon
    Post

    ROS to Oculus Quest 2 Connection

    Hey, sorry for taking so long, I always forget to check Unity forums now and then. Unfortunately, the robotics forum is less active than other...
    Post by: Envilon, Jul 29, 2023 in forum: Robotics
  12. Envilon
    Post

    Question 'Invalid AABB aabb' after importing robot URDF

    I'd look into the colliders in those models. Try disabling or removing some of them and running the application. I think I experienced something...
    Post by: Envilon, Jul 12, 2023 in forum: Robotics
  13. Envilon
    Post

    ROS to Oculus Quest 2 Connection

    Hello! So there are generally two options. Either you want to run your application as a standalone Quest application directly on your headset or...
    Post by: Envilon, Jul 9, 2023 in forum: Robotics
  14. Envilon
    Post

    Question Real-time factor (RTF) in Unity?

    Or the other way around. If I wanted to compare Gazebo and Unity, would it be correct to multiply Gazebo's FPS with RTF to get a scaled FPS that I...
    Post by: Envilon, Apr 8, 2023 in forum: Robotics
  15. Envilon
    Thread

    Question Real-time factor (RTF) in Unity?

    Hi all. When robotic simulators like Gazebo, V-REP, or Webots are benchmarked and compared in academia or research, real-time factor (RTF) is used...
    Thread by: Envilon, Apr 7, 2023, 3 replies, in forum: Robotics
  16. Envilon
    Post

    Cannot connect to roscore.

    Hi there! Although I don't know what the problem might be at the moment, here are some questions that might help me understand your problem. :)...
    Post by: Envilon, Mar 29, 2023 in forum: Robotics
  17. Envilon
    Post

    Ros Service Call from Unity to call a service implemented in Unity

    Do I understand correctly that you are trying to send ROS messages (service requests) between two running Unity projects?
    Post by: Envilon, Mar 21, 2023 in forum: Robotics
  18. Envilon
    Post

    Question ROS2 pick and place demo ?

    Looks great, @seifmostafa7347! :) I agree that Moveit2 seems to be in a broken state right now. Their repository is overflowing with open issues,...
    Post by: Envilon, Mar 14, 2023 in forum: Robotics
  19. Envilon
    Post

    Cube not changing colour from ROS-TCP-CONNECTOR tutorials.

    Did you use some logging to verify that Unity has definitely received the message and the callback function in Unity has been called? It would...
    Post by: Envilon, Mar 14, 2023 in forum: Robotics
  20. Envilon
    Post

    Question ROS2 pick and place demo ?

    You said you were able to follow the moveit2 tutorials? I just got back to them and I'm struggeling... They still use catkin and roslaunch...
    Post by: Envilon, Mar 6, 2023 in forum: Robotics
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