An application using hokuyo-laser scanner, mounted on the youbot-arm, to create 3D range-data model of the environment.
youbot_hokuyo_application's Introduction
Installation:
==> Download and add the package in your ROS_PACKAGE_PATH
==> open a terminal and enter the following command:
==> rosmake youbot_hokuyo_application
To run the node:
==> Use following commandds in the terminal
#Start the youbot_oodl driver
==> roslaunch youbot_oodl youbot_oodl_driver.launch
#Execute the launch file to start other relevant nodes
==> roslaunch youbot_hokuyo_application youbot_hokuyo_application.launch
#Start the point cloud assembling node
==> rosrun youbot_hokuyo_application youbot_hokuyo_node
To visualize the formation of the pointclouds:
# Start the ros visualization tool
==> rosrun rviz rviz
==> Use fixed-frame as "base_link"
==> add a pointcloud visualizer subscribed to the topic, "youbot_hokuyo_assembled_cloud"