actions: [] api_documentation: http://docs.ros.org/groovy/api/voxel_grid/html authors: Eitan Marder-Eppstein, Eric Berger brief: 3D Voxel Grid bugtracker: '' depends: - rosconsole depends_on: - costmap_2d - base_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-groovy-navigation license: BSD maintainers: '' metapackages: - navigation msgs: [] package_type: package repo_name: navigation repo_url: '' srvs: [] timestamp: 1412563455.13559 url: http://ros.org/wiki/voxel_grid vcs: git vcs_uri: https://github.com/ros-planning/navigation.git vcs_version: groovy-devel