🗺️ Generate City 3D map with R3F. Include building and road information.
See the code
Generate a real world 3D map

This is a 3D building mapping service implemented with React-Three-Fiber. It allows exporting as a GLB file, and all features are free to use. Based on this project, various functionalities such as digital twin, drone surveying, and GPS markers can be implemented.
The map files are based on OpenStreetMap data.
[!IMPORTANT] 📢 This project cannot guarantee the accuracy of the data. Since it uses OpenStreetMap data, some height values may be missing or incorrectly recorded. To address this issue, an option will be added in the future to allow users to manually correct the data.
https://github.com/user-attachments/assets/1b61c2f8-dcf9-40bb-9804-59f6a74594dc
Hyeong Jun Huh (GitHub)
MIT License
102 followers · starred May 2026
4,286 followers · starred Feb 2025
514 followers · starred May 2026
32 followers · starred Jul 2026
🗺️ Generate City 3D map with R3F. Include building and road information.
See the code
Generate a real world 3D map

This is a 3D building mapping service implemented with React-Three-Fiber. It allows exporting as a GLB file, and all features are free to use. Based on this project, various functionalities such as digital twin, drone surveying, and GPS markers can be implemented.
The map files are based on OpenStreetMap data.
[!IMPORTANT] 📢 This project cannot guarantee the accuracy of the data. Since it uses OpenStreetMap data, some height values may be missing or incorrectly recorded. To address this issue, an option will be added in the future to allow users to manually correct the data.
https://github.com/user-attachments/assets/1b61c2f8-dcf9-40bb-9804-59f6a74594dc
Hyeong Jun Huh (GitHub)
MIT License
102 followers · starred May 2026
4,286 followers · starred Feb 2025
514 followers · starred May 2026
32 followers · starred Jul 2026