Hello,
I want to integrate a systemPlugin such as this: http://gazebosim.org/tutorials?tut=system_plugin&cat=write_plugin with ROS. Is it possible? where to define the plugin in sdf format? Particularly I want to get a visual scene. I tried to get it inside world plugin, but the scene connected to the gzclient `while the world conected to gzserver so I got nothing when I ask for a visual scene by rendering::get_scene() method.
regards,