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What is the relation between gazebo and ignition library?

asked 2017-06-28 13:53:27 -0500

Angelos gravatar image

I know that my question sounds very generic.

I'm new to gazebo and I'm using version 7.8.

I have worked with some examples that use the transport layer to advertise a topic and publish Vector3 msg from the math library using Gazebo (only).

Can I use instead Vector3 or the transport from ignition library and everything work as before? Is this still true if I want to use it with ROS?

Hope that made clear what I ask. Ignition library looks very nice by the way :)


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answered 2017-07-03 18:06:28 -0500

iche033 gravatar image

gazebo 7.x uses gazebo topics instead of ign-transport topics. There is plan to replace the gazebo transport layer with ign-transport sometime in the future. If you're using gazebo through ROS, you can just publish to the ROS topics provided by gazebo_ros_pkgs.

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So, as far as I can understand, gradually some areas will move to ignition such as transport, math. (yes. I already use math from ignition)

Angelos gravatar imageAngelos ( 2017-07-04 02:32:55 -0500 )edit
chapulina gravatar imagechapulina ( 2017-07-05 11:40:54 -0500 )edit

Very nice Louise, always to the point :)

Angelos gravatar imageAngelos ( 2017-07-05 14:40:47 -0500 )edit

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Asked: 2017-06-28 13:53:27 -0500

Seen: 2,345 times

Last updated: Jul 03 '17