GppUpdateMap

This package will update the map as a pre-planning action. This allows you to implement “lazy” map-updates - re-rendering your global-costmap only when its required (before your planning).

Behavior

This simple plugin only fails, if its preProcess function has been called before initializing it with a valid costmap_2d::Costmap2DROS.

Config

The package does not require any configuration. In order to activate it, add following into your GppPlugin-config:

# the gpp-plugin definition in your move-base-flex
planners:
    -{ name: gpp, type: gpp_plugin::GppPlugin }

gpp:
    pre_planning:
        - {name: gpp_update_map, type: gpp_update_map::GppUpdateMap, on_failure_break: false}
    pre_planning_default_value: true
    # ... now continue with your planning and post_planning definitions

# since we are always updating the costmap before plannig we may reduce the global-costmap update-frequency. You cannot set the update-frequency to zero however, until https://github.com/ros-planning/navigation/pull/1072 is released.
global_costmap:
    update_frequency: 0.5

Changelog for package gpp_update_map

0.0.1 (2021-01-27)

• update documentation
• add gpp_update_map
• add gpp_prune_path example
• formatting
• update docs
• disable spam in the test
• Contributors: Dima Dorezyuk