Currently all objects are treated as a single object in Gazebo. Need to modify SDF or WORLD files to load individually, so that they can be moved around independently.
Hey, if you take a look at the code I pulled, I am doing that with the walls :)
The way I do it (which is the way I know) is treating each wall as a robot, and spawning the "robot" into the world using roslaunch
Currently all objects are treated as a single object in Gazebo. Need to modify SDF or WORLD files to load individually, so that they can be moved around independently.