Show HN: An interactive 3D voxel map of Warsaw's city centre, built as a web-based visualization of the city in blocky voxel style.
Explore central Warsaw in voxels - slightly inspired by Minecraft, and MagicaVoxel.
You can change the date, time of day and weather, explore the city, or click on a pedestrian to control them (here a bit of inspiration from Dungeon Keeper).<p>Works best on desktop, but I tried to make it usable on mobile too. The initial load can take a while. It's based on several open datasets, including:<p>- OpenStreetMap (<a href="https://www.openstreetmap.org/#map=6/52.02/19.14" rel="nofollow">https://www.openstreetmap.org/#map=6/52.02/19.14</a>) - buildings, streets, sidewalks, tram tracks, etc<p>- GUGiK / Geoportal (<a href="https://www.geoportal.gov.pl/" rel="nofollow">https://www.geoportal.gov.pl/</a>) - LiDAR for building heights and trees, aerial imagery for colours<p>- Warsaw's city tree database (<a href="https://mapa.um.warszawa.pl/" rel="nofollow">https://mapa.um.warszawa.pl/</a>) - individual tree species, used for seasonal foliage<p>Open-source (<a href="https://github.com/stared/warsaw-vibe-voxel" rel="nofollow">https://github.com/stared/warsaw-vibe-voxel</a>), so feel invited to (re)use it as you wish!
# Warsaw in voxels: an interactive 3D map of the city centre
Source: [https://p.migdal.pl/warsaw-vibe-voxel/](https://p.migdal.pl/warsaw-vibe-voxel/)
Loading the map data…
A client-side WebGL application that uses LLMs to convert conversational outputs into interactive 3D historical maps, leveraging Wikidata for geospatial data and URL compression for state management.