Coordinates of new area of a map
Hello all!
I am using a Pioneer P3AT to apply map building and autonomous navigation using a hokuyo laser with GMapping and Navigation stack. However for the autonomous navigation part, I was success to allow a random selection of unknown cell and move the robot to that cell. After actually applying this to the robot, I realized that the robot seems to be moving in a circle and always stay at the same area.
I thought that if i could obtain the coordinates of the new area being built while mapping, I could direct the robot to move to that area instead..but I don't know if its possible as subscribing the /map topic could publish random points?