Functional deoms used by Robotics Lab in Zhejiang University, China.

Thanks to ANYbotics: https://github.com/ANYbotics/grid_map

- Parameters Matter!

test_node:

simple test on lidar submap

pointsToMap:

sliding map of laser points -> grid map

laserToMap:

laser laser transform -> grid map

traversalCheck:

Traversability estimation, slope, step and rough

pathPlanning:

A* (& demo to show) & demo

realTimeMapping:

make the 'pointsToMap' be real time

realTimeLiDAR:

make the 'laserToMap' be real time