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2023-03-27 16:44:18 -0500 answered a question Should gz work with Fortress or should I expect to need to use ign?

I believe there is an error in the documentation. Fortress is only meant to work with ign. The comment about aliases for

2023-03-24 10:22:02 -0500 commented question Material Properties for lighting of image plane

Can you try to put it in the emissive_map? Not sure it would work, but from using blender, I've learned that if you don'

2023-03-24 10:19:24 -0500 commented question Material Properties for lighting of image plane

From an example online. I was previously just loading a .dae file into the mesh section of the geometry but it was drast

2023-03-23 14:45:58 -0500 commented question Material Properties for lighting of image plane

How did you add the png to the model? Are you using a mesh file?

2023-03-22 16:10:29 -0500 commented question fuel.gazebosim.org down or deprecated?

Can you tell us what version of Gazebo you're using? Also, https://fuel.gazebosim.org/ is the correct url. It returns a

2023-03-21 21:51:52 -0500 commented answer failing to build gazebo from source due to not being able to download libraries.

You can find more instructions, including how to build from source at https://gazebosim.org/docs/garden/install

2023-03-21 10:58:32 -0500 answered a question failing to build gazebo from source due to not being able to download libraries.

Looks like you either haven't added the repository or ran sudo apt-get update afterwards. Can you try running this sect

2023-03-21 10:56:20 -0500 commented question How to derive transforms between links via Entity Component Manager in gzsim fortress/garden?

You should be able to use the PosePublisher or the JointStatePublisher for this. Is there a reason for writing your own

2023-03-21 10:55:57 -0500 commented question How to derive transforms between links via Entity Component Manager in gzsim fortress/garden?

You should be able to use the PosePublisher or the JointStatePublisher for this. Is there a reason for writing your own

2023-03-21 10:52:18 -0500 commented answer Adding environment variable to compile transport code.

Once you change the cmake library names to have ignition-, you probably have to clear cmake's cache. The easiest way is

2023-03-16 12:30:12 -0500 answered a question Adding environment variable to compile transport code.

The ign->gz migration may not be available in the version of libignition-transport11 you have. You need libignition-t

2023-03-16 12:00:32 -0500 edited question Adding environment variable to compile transport code.

Adding environment variable to compile transport code. Hello, I'm writting some piece of code to extract info from gaze

2023-03-16 10:57:19 -0500 commented question Texture of object loading as black with dots and text

Can you clarify if you're using Gazebo-classic (Gazebo 11) or Gazebo Fortress? Also, can you provide a minimal example t

2023-03-10 23:38:00 -0500 commented question Run the /ros_gz_sim_demos. Fail to dispaly TF in RVIZ

Have you built ros_gz from source in order to use ROS Humble with Gazebo Garden?

2023-03-10 23:28:05 -0500 commented answer How do you spawn an sdf in an already running simulation in gazebo garden?

You need to change the "empty" in /world/empty/create to the correct name of your world. Also, I wouldn't recommend usin

2023-03-10 23:24:55 -0500 commented question Origin of revolute joints don't move in Gazebo11

Great! glad to hear it's solved.

2023-03-10 12:59:08 -0500 commented question Origin of revolute joints don't move in Gazebo11

I think that's possible. If for some reason, the plugin is commanding nan values to the joints, Gazebo tends to collapse

2023-03-09 22:17:53 -0500 commented question Origin of revolute joints don't move in Gazebo11

Are the links in the correct place before you start simulation, i.e, if you start paused?

2023-03-08 00:41:09 -0500 edited question ERROR when trying to open robot model made with moveit in gazebo and rviz

ERROR when trying to open robot model made with moveit in gazebo and rviz Hello, I am trying to run robot arm model with

2023-03-08 00:36:40 -0500 edited question ERROR when trying to open robot model made with moveit in gazebo and rviz

ERROR when trying to open robot model made with moveit in gazebo and rviz Hello, I am trying to run robot arm model with

2023-03-07 10:45:33 -0500 commented question Run the /ros_gz_sim_demos. Fail to dispaly TF in RVIZ

What version of Gazebo and ROS are you using?

2023-03-07 10:44:31 -0500 commented question UAV simulation of obstacle avoidance in Gazebo?

Is the question how to visualize a 3D path in Gazebo where the path is generated by some other code or how to do the pat

2023-03-03 20:37:33 -0500 commented question Delay with JointTrajectoryController and trajectory execution in Gazebo

hmm, that's strange. Are there any effort limits on the joints?

2023-03-03 16:16:27 -0500 commented answer How do you spawn an sdf in an already running simulation in gazebo garden?

If you want to spawn a model from the command line, you can run gz service -s /world/empty/create --reqtype gz.msgs.Ent

2023-03-03 15:07:23 -0500 answered a question How do you spawn an sdf in an already running simulation in gazebo garden?

It's not clear what dynamically means in your question, but whether you want to spawn a model from code or from the comm

2023-03-03 14:49:40 -0500 answered a question I want to use gazebo garden with ROS 2 Humble. I need help with the syntax/example to make launch file in ROS 2 to spawn gazebo with .sdf files instead of spawning it through terminal using $ gz sim empty.sdf

There's some documentation https://gazebosim.org/docs/garden/ros2_integration and https://github.com/gazebosim/ros_gz/tr

2023-03-01 23:05:46 -0500 edited answer URDF to SDF Frame of Reference Calculation for Base Joint Fixed vs Floating

Answered at https://robotics.stackexchange.com/a/24488/31574

2023-03-01 23:05:20 -0500 answered a question URDF to SDF Frame of Reference Calculation for Base Joint Fixed vs Floating

Answered at https://robotics.stackexchange.com/questions/24458/urdf-to-sdf-frame-of-reference-calculation-for-base-joint

2023-03-01 23:03:50 -0500 answered a question Potential Lidar Memory Leak

This has been reported here and has been fixed by https://github.com/gazebosim/gz-rendering/pull/799. Look out for a rel

2023-03-01 22:59:40 -0500 answered a question How to simulate motor power loss with diffdrive controller?

Yes, I think you'll have to implement a plugin for this. But note that cutting power is different from braking as the ro

2023-03-01 14:44:40 -0500 answered a question Link friction properties not applied from URDF to Gazebo

The best way to debug this is to generate the URDF from the xacro files and then using gz sdf -p <input urdf file>

2023-02-28 10:26:08 -0500 commented answer How to Get A Working Camera in Gazebo Garden

I don't think there's documentation for each sensor available, so your best bet is to look at the examples. Particularly

2023-02-28 06:26:46 -0500 received badge  Nice Answer (source)
2023-02-27 12:57:19 -0500 answered a question What is the difference between `--headless-rendering` and the `-s` CLI options?

The -s would still require an X display server if you use rendering sensors (eg. camera). With --headless-rendering, it

2023-02-27 12:54:34 -0500 commented question libignition-rendering3 on Ubuntu 22.04?

Can I ask why you're trying to install that version? Also, which repo are you trying to install it from? Upstream Ubuntu

2023-02-27 12:52:54 -0500 answered a question How to Get A Working Camera in Gazebo Garden

That tutorial is for Gazebo-classic, which has now been replaced with the new Gazebo, Garden being the latest version. I

2023-02-24 10:52:05 -0500 answered a question [GUI] [Err] [SystemPaths.cc:425] Unable to find file with URI [model://model_pkg/models/base.dae]

The GAZEBO_RESOURCE_PATH variable is used for Gazebo-classic. For Gazebo Garden, you need to set GZ_SIM_RESOURCE_PATH. I

2023-02-17 05:28:04 -0500 commented question Lidar movement not in sync with robot

Is the simulation running close to 100% RTF? Do you have an example world I can try out?

2023-02-08 13:07:36 -0500 answered a question Does Gazebo work on Mac M1 Monterey (12.6)?

There have been recent changes that have fixed issues with running Gazebo on M1 Macs, so it might be worth updating and

2023-02-08 13:05:34 -0500 commented question Help with hydrodynamics plugin in gazebosim garden

There's a discussion in https://github.com/gazebosim/gz-sim/pull/1784 that might be helpful to you.

2023-02-06 17:15:46 -0500 commented answer No force_torque topic is published when loading xacro into ignition gazebo via ros2 launch

Ah, after looking into this quite a bit, I realized the problem was that the plugin was being added as part of the model

2023-02-06 09:49:17 -0500 commented answer Changing static component at runtime does not result in change in physics

The ECM has a Clone function you can usehttps://github.com/gazebosim/gz-sim/blob/e7d8f5e4045c09bf690c9a6532ad77135ea5ac6

2023-02-03 13:26:41 -0500 answered a question View Angle plugin missing from Gazebo Garden install

I think this is a bug with a fix here: https://github.com/gazebosim/gz-sim/pull/1877

2023-02-03 13:24:17 -0500 answered a question Why install rolling sources for rosdep when using humble for ros_gz?

I think all references to rolling in the humble branch should be changed to humble. It was probably not updated after br

2023-02-03 13:09:56 -0500 commented answer No force_torque topic is published when loading xacro into ignition gazebo via ros2 launch

hmm, that's really strange. Do you have a small example that can demonstrate the xacro issue?

2023-02-03 13:08:10 -0500 answered a question Changing static component at runtime does not result in change in physics

This is not well documented, but the only components that dynamically affect the Physics system at run time are componen

2023-01-31 14:25:19 -0500 commented question Sevice call timed out? struggling to load model

I normally use packages.osrfoundation.org repo with these instructions https://gazebosim.org/docs/garden/install_ubuntu

2023-01-30 17:57:50 -0500 commented question Sevice call timed out? struggling to load model

Ah, unfortunately, I haven't tried using snap to install gazebo, so I won't be able to help much.

2023-01-26 13:49:59 -0500 commented question Sevice call timed out? struggling to load model

How about ign service -l. I wonder if it's just a ign -> gz migration issue.

2023-01-25 15:19:36 -0500 commented question Sevice call timed out? struggling to load model

Is there service /world/empty/create listed when you run gz service -l. Also, I suggest running the gazebo server with -