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2021-07-01 04:48:12 -0600 edited question How to launch gazebo with GPU in docker

How to launch gazebo with GPU in docker I have a docker image that contains vnc, i.e. a visualize tool, and the the com

2021-07-01 04:46:14 -0600 asked a question How to launch gazebo with GPU in docker

How to launch gazebo with GPU in docker I have a docker image that contains vnc, i.e. a visualize tool, and the the com

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2021-04-19 21:14:22 -0600 commented answer How to loading model XML from ros parameter like robot_description in ROS2

Thanks very much

2021-04-19 21:12:13 -0600 marked best answer How to loading model XML from ros parameter like robot_description in ROS2

Hi, there. I encountered a problem, I don’t know how to load xacro file into gazebo in ros2

In ROS1, we could load model XML from ros parameter

<param name="robot_description" command="$(find xacro)/xacro --inorder '$(find m_bot_description)/urdf/mbot_gazebo.xacro'"/>

<node name="urdf_spawner" pkg="gazebo_ros" type="spawn_model" respawn="false" output="screen" args="-urdf -model mrobot -param robot_description"/>

And in ROS2, I've found that the ros2 launch have already supported the command, maybe I guess the launch file could be written as

image description

I hope there is an option something like -param in the code where I type -???, but I only found -file, -topic, -stdin in the spawn_entity.py to load the xml

How could I modify it to load the xacro file?

Thanks in advance!

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2021-04-19 02:43:36 -0600 asked a question Why does my rviz have no odom in fixed frame?

Why does my rviz have no odom in fixed frame? I'm using ros2 to run gazebo-11 and rviz2 In my fixed frame have no odom

2021-04-15 09:30:38 -0600 asked a question How to loading model XML from ros parameter like robot_description in ROS2

How to loading model XML from ros parameter like robot_description in ROS2 Hi, there. I encountered a problem, I don’t k