yujinrobot/navigation — pull request #9 by AlexReimann (2014-11-22 13:18:17+00:00)
Title: Adding UpdatedVoxelLayer

Makes VoxelLayer keep track of what costmap cells are updated
Adds UpdatedVoxelLayer which is like the VoxelLayer but has the option to update with the area detected by the sensor instead of a bounding box if combination_method is set to 2