The package contain mobile robot with different module attached with different design and texture added.
(I)URDF 1)model_pauli.urdf-Contains Robot body with different component attached. 2)differential_drive.urdf-Contains Robot body with wheel movement attached for teleop. 3)dd_lidar.urdf-Contains Robot body with Lidar module attached. 4)c_dd_lidar.urdf-Contains Robot body with differential drive and Lidar attached for teleop and scan(SLAM). 5)c_dd_imu.urdf-Contains Robot body with IMU sensor integrated. 6)c_dd_fir.urdf-Contains Robot body with IR sensor integrated. 7)c_dd_camera.urdf-Contains Robot body with monocular camera integrated. 8)Xacro- (i)mode_pauli.xacro-Contains Robot body with xacro description for coloring of the component. (ii)model_pauli_colored.xacro-Defines the range of colors which are then taken into xacro. (iii)pauli_plugibs_gazebo.xacro-Contains the plugins for the sensor to be utilised in the gazebo.
(II)Launch-the nomenclature of the launch file are linked with the urdf specified. (III)rviz-the nomenclature of the rviz file are linked with the urdf specified. (IV)config-Contains the joint configuration of the robot model. (V)Buidding_model-Contains model of the maze in sdf file. (VI)worlds-The model file in sdf is imported in the world format along with ground and sun addition.