ROS package for D*+ 2D and 3D path planner, using cartographer and octomap as maps respectively.

Implement basic motion planning in cartographer submaps without using whole grid

ROS 2 workspace for Navigation2: path planner server, localization server, map server, Cartographer SLAM, nav2_project, and nav2_course bringup. Prerequisites: ROS 2 and nav2-bringup. Build with colcon; nav2_course README has Gazebo simulation and launch instructions. Apache-2.0.