api_documentation: http://docs.ros.org/fuerte/api/voxel_grid/html
authors: Eitan Marder-Eppstein, Eric Berger
brief: 3D Voxel Grid
bugtracker: ''
depends:
- rosconsole
depends_on:
- costmap_2d
- bipedRobinBase_local_planner
- iri_ackermann_local_planner
- base_local_planner
- iri_diff_local_planner
description: '


  voxel_grid provides an implementation of an efficient 3D voxel grid. The occupancy
  grid can support 3 different representations for the state of a cell: marked, free,
  or unknown. Due to the underlying implementation relying on bitwise and and or integer
  operations, the voxel grid only supports 16 different levels per voxel column. However,
  this limitation yields raytracing and cell marking performance in the grid comparable
  to standard 2D structures making it quite fast compared to most 3D structures.


  '
doc_job: doc-fuerte-navigation
license: BSD
maintainers: ''
metapackages:
- navigation
msgs: []
package_type: package
repo_name: navigation
repo_url: ''
srvs: []
timestamp: 1388250812.667839
url: http://ros.org/wiki/voxel_grid
vcs: git
vcs_uri: https://github.com/ros-planning/navigation
vcs_version: navigation-1.8
