2024-9-23_L/robot_config/launch/moveit_rviz.launch

<launch>

  <arg name="debug" default="false" />
  <arg unless="$(arg debug)" name="launch_prefix" value="" />
  <arg     if="$(arg debug)" name="launch_prefix" value="gdb --ex run --args" />

  <arg name="rviz_config" default="" />
  <arg     if="$(eval rviz_config=='')" name="command_args" value="" />
  <arg unless="$(eval rviz_config=='')" name="command_args" value="-d $(arg rviz_config)" />

  <node name="$(anon rviz)" launch-prefix="$(arg launch_prefix)" pkg="rviz" type="rviz" respawn="false"
        args="$(arg command_args)" output="screen">
  </node>

</launch>