Class Segmentation Configuration

Class Segmentation Configuration is a level entity component that allows to globally configure lidar segmentation classes.

Provider

ROS 2 Gem

Properties

Class Segmentation Configuration component properties

PropertyDescriptionValuesDefault
Segmentation classesA list of all segmentation classes. Each class consists of a name, class ID and a class color.ListUnknown, Ground

Note that if an entity does not possess a Tag component with a name that matches one of the segmentation classes, it will be assigned the Unknown segmentation class. The Ground segmentation class on the other hand will be assigned to the geometry generated by the Terrain Gem.

Usage

  1. Add Class Segmentation Configuration to the level entity; then add the desired segmentation classes (example shown above).

  2. Tag entities associated with each class with their respective segmentation class names (See Tag).

    Class Segmentation Tag component example

  3. Additionally, make sure to enable segmentation in the ROS2 Lidar sensors (See ROS 2 Lidar Sensor).

    Class Segmentation segmentation enabled


Copyright © 2026 DawnEngine. All rights reserved.

DawnEngine is a commercial 3D engine distributed under the DawnEngine end-user license agreement. Engine binaries and source are proprietary and are not covered by the licenses below.

Documentation only: the prose and templates on this site are a derivative work of Open 3D Engine (O3DE) documentation by the O3DE Contributors, used under CC BY 4.0 (documentation content), Apache 2.0 (site code), and the MIT license (inline code samples).

The open-source 3D engine that DawnEngine is built on top of is Open 3D Engine . DawnEngine is not affiliated with, endorsed by, or sponsored by The Linux Foundation or the O3DE project. “O3DE” and “Open 3D Engine” are trademarks of The Linux Foundation.