point_cloud_ros::occupancy_grid Namespace Reference

Classes
class	occupancy_grid_3d
Functions
def	subtract
	subtract occupancy grids.

---

Function Documentation

def point_cloud_ros.occupancy_grid.subtract	(		og1,
			og2
	)

subtract occupancy grids.

og1 = abs(og1-og2)

Parameters:

og1	- occupancy_grid_3d object.
og2	- occupancy_grid_3d object.

will position og2 at an appropriate location within og1 (hopefully) will copy points in og2 but not in og1 into og1

UNTESTED: * subtracting grids of different sizes.

Definition at line 94 of file occupancy_grid.py.