Buildings Generator

From version 0.9 you'll be able to generate 3D building exteriors based on OpenStreetMap data using the new CityGen3D Buildings module.

Improved API

Improving and documenting the API will allow coders to hook up CityGen3D to third party assets, to expand the functionality of the tool even further.

2D Map Editing

After OSM data has been downloaded and processed, you are able to view an interactive 2D map of your location.

Work is being done with a view to implementing more features to the 2D map, allowing you to edit it within Unity. This includes a toolbar with buttons for editing existing map elements and drawing out your own roads, surfaces & buildings. Eventually it should be possible to draw a complete map in 2D without even downloading OSM data, and have your unique vision built in 3D.

Bridges and Tunnels

CityGen3D currently only supports generating roads mapped to level 0 in OpenStreetMap, that is to say both bridges and tunnels can not be auto generated.

It is intended to expand functionality in this area so that bridges and tunnels are auto generated, just like other roads and pathways.

Traffic and Pedestrians

The core CityGen3D framework is about providing the tools for generating scene geometry.

An optional expansion is planned that would use OSM data to add AI support for generating traffic and pedestrians that could navigate around the scene autonomously.

The roadmap aims to show you the features currently being developed and what is planned for the future.

It's not an exhaustive list, but hopefully provides an indication of some of the priorities and areas being actively worked on and improved during the beta phase.

It also indicates features that are in mind to develop post release, or as separate modules in the future.

If you would like further information, or would like to make a feature request or bug report, please use the Contact page.

(Please note that this is a guide and subject to change at any time.)

Coming Soon!

In development

In design

Planned add-on

© CityGen Enterprises 2018-2020

CityGen3D is a Unity Editor extension and is distributed with a small selection of 3D models and textures to demo the features of the tool.

Media on this website, such as screenshots & videos, may include third-party assets not included in CityGen3D for illustrative purposes.


CityGen3D is not sponsored by or affiliated with Unity Technologies or its affiliates.

"Unity” is a trademark or registered trademark of Unity Technologies or its affiliates in the U.S. and elsewhere.


Map Data © OpenStreetMap contributors.