driver ( name "gazebo" provides ["simulation:0"] plugin "libgazeboplugin" server_id "default" ) driver ( name "gazebo" provides ["position2d:0"] gz_id "robot1" ) driver ( name "gazebo" provides ["laser:0"] gz_id "laser1" ) driver ( name "gazebo" provides ["camera:0"] gz_id "camera1" ) driver ( name "cmvision" provides ["blobfinder:0"] requires ["camera:0"] colorfile "colors.txt" ) driver ( name "gazebo" provides ["position2d:1"] gz_id "robot2" ) driver ( name "gazebo" provides ["laser:1"] gz_id "laser2" ) driver ( name "gazebo" provides ["camera:1"] gz_id "camera2" ) driver ( name "cmvision" provides ["blobfinder:1"] requires ["camera:1"] colorfile "colors.txt" )