No version for distro humble showing github. Known supported distros are highlighted in the buttons above.

approximate_intersection package from carma-platform repo

approaching_emergency_vehicle_plugin approximate_intersection arbitrator basic_autonomy bsm_generator carma carma_cloud_client carma_cooperative_perception carma_guidance_plugins carma_wm carma_wm_ctrl cooperative_lanechange frame_transformer gnss_to_map_convertor guidance inlanecruising_plugin intersection_transit_maneuvering lci_strategic_plugin light_controlled_intersection_tactical_plugin lightbar_manager localization_manager mobilitypath_publisher mobilitypath_visualizer mock_controller_driver motion_computation motion_prediction_visualizer object_detection_tracking object_visualizer plan_delegator platooning_control platooning_strategic_ihp platooning_tactical_plugin points_map_filter port_drayage_plugin pure_pursuit_wrapper roadway_objects route route_following_plugin sci_strategic_plugin stop_and_dwell_strategic_plugin stop_and_wait_plugin stop_controlled_intersection_tactical_plugin subsystem_controllers system_controller traffic_incident_parser trajectory_executor trajectory_follower_wrapper trajectory_visualizer yield_plugin

ROS Distro
github

API Docs
Browse Code

Package Summary

Tags	No category tags.
Version	5.0.0
License	Apache 2.0
Build type	AMENT_CMAKE
Use	RECOMMENDED

Repository Summary

Description	CARMA Platform is built on robot operating system (ROS) and utilizes open source software (OSS) that enables Cooperative Driving Automation (CDA) features to allow Automated Driving Systems to interact and cooperate with infrastructure and other vehicles through communication. Doxygen Source Code Documentation :
Checkout URI	https://github.com/usdot-fhwa-stol/carma-platform.git
VCS Type	git
VCS Version	develop
Last Updated	2025-07-31
Dev Status	UNKNOWN
Released	UNRELEASED
Tags	open-source cpp ros autonomous-driving autonomous-vehicles self-driving cooperative-driving-automation automated-vehicles
Contributing	Help Wanted (-) Good First Issues (-) Pull Requests to Review (-)

Package Description

The approximate_intersection package

Additional Links

No additional links.

Maintainers

carma

Authors

No additional authors.

approximate_intersection/README.md

approximate_intersection

This library contains a fast occupancy grid creation and intersection implementation. The user provides 2d min/max bounds on the grid as well as cell side length (cells are always square). The user can then add points into the grid. Cells which contain points are marked as occupied. Once the grid is populated, intersections can be checked against. If the queried point lands in an occupied cell the intersection is reported as true.

The original intent for this library was fast filtering of lidar data against static road maps.

CHANGELOG

No CHANGELOG found.

Package Dependencies

Deps	Name
	carma_cmake_common
	ament_auto_cmake
	ament_cmake
	ament_lint_auto
	ament_cmake_gtest
	autoware_auto_geometry

System Dependencies

No direct system dependencies.

Dependant Packages

Name	Deps
points_map_filter

Launch files

No launch files found

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged `approximate_intersection` at Robotics Stack Exchange

API Docs Browse Code

No version for distro jazzy showing github. Known supported distros are highlighted in the buttons above.