No version for distro humble. Known supported distros are highlighted in the buttons above.
No version for distro jazzy. Known supported distros are highlighted in the buttons above.
No version for distro rolling. Known supported distros are highlighted in the buttons above.

Package Summary

Tags No category tags.
Version 0.0.0
License LGPLv3
Build type AMENT_CMAKE
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/mapirlab/gaden.git
VCS Type git
VCS Version ros2
Last Updated 2025-03-28
Dev Status UNMAINTAINED
CI status No Continuous Integration
Released UNRELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Package Description

GADEN preprocessing package to obtain the 3D occupancy gridmap from a given CAD model of the environment.

Additional Links

No additional links.

Maintainers

  • pepe

Authors

No additional authors.

GADEN_preprocessing

This pkg preprocess the data contained in the test_env pkg to make it usable by GADEN simulator.

The data in the test_env pkg (a set of test scenarios) only contains the 3D CAD models of the environment and a set of 3D clouds of wind vectors generated from CFD, and exported to CSV file. This is to make this repository as light as possible. In order to simulate gas dispersal, GADEN requires this raw data to be converted to a more “robotics” format, that is, into 3D cubic grids, and this is what the GADEN_preprocessing pkg is about. In a nutshell, the pkg is in charge of:

  1. Generating 3D and 2D occupancy gridmaps from the provided CAD models. These occupancy gridmaps are used both by GADEN for estimating the gas dispersal, as well as for the nav2 stack to allow autonomous navigation (localization, path planning, etc.).

  2. Parsing the 3D cloud of wind vectors comming from CFD, into a 3D cubic grid of wind vectors, in accordance with the 3D occupancy gridmap.

For more information, refer to the GADEN_tutorial, section 4.

CHANGELOG
No CHANGELOG found.

Wiki Tutorials

This package does not provide any links to tutorials in it's rosindex metadata. You can check on the ROS Wiki Tutorials page for the package.

Package Dependencies

System Dependencies

No direct system dependencies.

Dependant Packages

No known dependants.

Launch files

No launch files found

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged gaden_preprocessing at Robotics Stack Exchange

No version for distro noetic. Known supported distros are highlighted in the buttons above.
No version for distro ardent. Known supported distros are highlighted in the buttons above.
No version for distro bouncy. Known supported distros are highlighted in the buttons above.
No version for distro crystal. Known supported distros are highlighted in the buttons above.
No version for distro eloquent. Known supported distros are highlighted in the buttons above.
No version for distro dashing. Known supported distros are highlighted in the buttons above.
No version for distro galactic. Known supported distros are highlighted in the buttons above.
No version for distro foxy. Known supported distros are highlighted in the buttons above.
No version for distro iron. Known supported distros are highlighted in the buttons above.
No version for distro lunar. Known supported distros are highlighted in the buttons above.
No version for distro jade. Known supported distros are highlighted in the buttons above.
No version for distro indigo. Known supported distros are highlighted in the buttons above.
No version for distro hydro. Known supported distros are highlighted in the buttons above.
No version for distro kinetic. Known supported distros are highlighted in the buttons above.
No version for distro melodic. Known supported distros are highlighted in the buttons above.