Interactive 3D voxel map of Warsaw center
The gist
Creator Piotr Migdał published a browser-based 1 m voxel 3D map of central Warsaw.
It is open-source and lets users change weather and control pedestrians.
How it unfolded
- Oct 29, 2026The project description "Warsaw in voxels: an interactive 3D map of the city centre" is published at p.migdal.pl, describing central Warsaw in 1 m voxels built from OpenStreetMap, LiDAR and the city's tree database.
- Nov 2, 2026A Show HN post is submitted by Hacker News user "stared"; the listing shows 6 points and 3 comments, while a proomt card on the same post cites 142 points and 29 comments.
- Nov 2, 2026A Reddit r/ClaudeAI post describes exploring central Warsaw in Minecraft-style voxels, walking around the Palace of Culture and changing date, hour and weather.