maliput package from maliput repo


Package Summary

Tags No category tags.
Version 1.0.9
License BSD Clause 3
Build type AMENT_CMAKE

Repository Summary

Checkout URI
VCS Type git
VCS Version main
Last Updated 2022-11-28
CI status No Continuous Integration
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Package Description


Additional Links

No additional links.


  • Daniel Stonier


No additional authors.




A C++ runtime API describing a Road Network model for use in agent and traffic simulations. It guarantees a continuous description of the road geometry and supports dynamic environments with varying rules states.

For a full overview of Maliput capabilities please visit

API Documentation

Refer to Maliput's Online API Documentation.


Getting Started page is a good place for starting to see the Maliput's capabilities.

There are a couple of packages where the Maliput's API is exercised. - maliput_integration: Concentrates applications created for maliput. See maliput_integration's tutorials. - delphyne_demos: Contains demos based on delphyne, which is an agent simulation framework that uses maliput as the road network model. See delphyne_demos.


Supported platforms

Ubuntu Focal Fossa 20.04 LTS.

Binary Installation on Ubuntu

See Installation Docs.

Source Installation on Ubuntu


sudo apt install python3-rosdep python3-colcon-common-extensions


  1. Create colcon workspace if you don't have one yet.
    mkdir colcon_ws/src -p

  1. Clone this repository in the src folder
    cd colcon_ws/src
    git clone

  1. Install package dependencies via rosdep
    export ROS_DISTRO=foxy

    rosdep update
    rosdep install -i -y --rosdistro $ROS_DISTRO --from-paths src

  1. Build the package
    colcon build --packages-up-to maliput

**Note**: To build documentation a `-BUILD_DOCS` cmake flag is required:
    colcon build --packages-select maliput --cmake-args " -DBUILD_DOCS=On"

For further info refer to Source Installation on Ubuntu

For development

It is recommended to follow the guidelines for setting up a development workspace as described here.


Please see CONTRIBUTING page.




Changelog for package maliput

1.0.9 (2022-11-28)

  • Provides default populated discrete and range value rule state providers. (#533)
  • Adds a default populated ManualPhaseProvider. (#530)
  • Maliput Plugin: Adds interface for providing default parameters from the backends (#532)
  • Contributors: Franco Cipollone

1.0.8 (2022-11-10)

  • Brings range validator from maliput_malidrive. (#529)
  • Update triage.yml (#526)
  • Adds convenient test utility method. (#525)
  • Adds a test function for LaneEnds. (#524)
  • Adds IsLanePositionResultClose macro. (#522)
  • Contributors: Agustin Alba Chicar, Franco Cipollone

1.0.7 (2022-09-14)

  • Modifies ToLanePosition and adds ToSegmentPosition. (#521)
  • Contributors: Franco Cipollone

1.0.6 (2022-08-16)

  • Implements KDTree::RangeSearch method. (#520)
  • Adds AxisAlignedBox. (#519)
  • Brings BoundingRegion\'s related stuff from maliput_object. (#518)
  • Adds KDTree to maliput::math. (#515)
  • Contributors: Franco Cipollone

1.0.5 (2022-07-26)

  • Provides convenient method for loading a RN via plugins. (#512)
  • Adds triage workflow. (#513)
  • Improves README. (#511)
  • Update with new URLs (#510) Needed due to the transition to the \"maliput\" organization. Also refer developers to new documentation website.
  • Contributors: Chien-Liang Fok, Franco Cipollone

1.0.4 (2022-06-13)

  • Fixes include folder installation. (#508)
  • Uses ros-action-ci in build.yaml workflow. (#505)
  • Contributors: Franco Cipollone

1.0.3 (2022-06-08)

  • moving maliput to the root (#506)
  • Contributors: Tully Foote

1.0.2 (2022-06-06)

  • Preparing for binary release

1.0.1 (2022-06-02)

* Preparing for binary release

1.0.0 (2021-0X-XX)

  • First official release

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Launch files

No launch files found


No message files found.


No service files found


No plugins found.

Recent questions tagged maliput at