Publishing and Subscribing polygon from one computer to another doesn't seem to work
I've been trying to transfer a polygon from one computer to another by using the publisher and subscriber, although i have already tested each computer individually and both are able to send and receive to themselves.
The polygon is set by defining an array and each element is a coordinate across an x,y plane making it a 2d polygon.
I am sending the msgs by using a wireless internet also I am using ROS Groovy on ubuntu 12.04.
What have you tried yourself, and why didn't that work? Have you followed the ros/wiki/MultipleMachines tutorial for instance? This has most likely nothing to do with the particular msgs that you're trying to send.