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Update Example 9 to use Gazebo Sim and .xml launch files #486

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destogl
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@destogl destogl commented Apr 1, 2024

Used for testing ros-controls/ros2_control#1354.

@christophfroehlich, This should help you with #482—it should replace it if that is OK with you.

@christophfroehlich
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@destogl except for the world file, where is the difference to #482? And why does one need the world file? At least, I updated also the description.

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Dear @destogl and @christophfroehlich thanks a lot for both contributions. Switching to gz-sim is definitely a plus.

But keeping the examples simple and documented are the main target of the repo I guess.

<arg name="gz_args" value=" -r -v 4 $(var gazebo_world)"/>
</include>

<node pkg="ros_gz_bridge" exec="parameter_bridge" args="
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Why not naming the node clock_bridge as in the python equivalent ?

<param name="use_sim_time" value="true" />
</node>

</launch>
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Dear @destogl maybe we do not need the equivalent xml file here, as it is not in the other examples.

<plugin
filename="gz-sim-sensors-system"
name="gz::sim::systems::Sensors">
<render_engine>ogre2</render_engine>
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It looks like this is the only difference with the default gz-sim empty.world file.

Do we need it here ?

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destogl commented Apr 4, 2024

@destogl except for the world file, where is the difference to #482? And why does one need the world file? At least, I updated also the description.

@christophfroehlich you are right, I just tested and we don't need world file. I agree that we can go with #482, only thing I would like to add on top of it is .launch.xml as they are much more simpler.

You can just take .launch.xml from here to #482 and merge it if it works. I am then closing this one!

@destogl destogl closed this Apr 4, 2024
@destogl destogl deleted the update-example_9-to-Gazebo_sim branch April 4, 2024 06:35
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3 participants