There are quite a few such other projects, e.g. Streets of Prague (https://beta.streetsofprague.com/), were one can explore Prague in a top-down GTA2-like mode, based on real data.

What a cool project. Without any knowledge on the mentioned datasets: how generic is the approach you used for building the voxel world? Can this be applied to other cities as well?

Does this bring us a step closer to a fully virtual Minecraft world?!

Super neat project but I am getting fractional (<1 FPS) frame rates in FF on Linux. Granted, this is an older AMD PC and certainly no power house but it used to run actual Minecraft just fine.

I really enjoyed visiting Warsaw, I went there for work a few years ago and didn't really know what to expect.

If you ever have the chance, I highly recommend the Warsaw Uprising Museum.

It's almost unusably slow on my laptop. 3080ti mobile, windows 11, chrome. I opened the profiler and the update appears to be fast enough; roughly hitting 30fps, but there are massive gaps between updates and the actual frame time seems to be about 120ms.

Other than that, neat :)

Looks great! Sad that could not find that my favourite thing from warsaw trip, this really long residential building that had actually its own wikipedia article and was called "dachshund" :D https://en.wikipedia.org/wiki/Dachshund_(building)

Nice. At first glance looks cool, but then, oh my, some areas are really butchered :S Poor Old Town and Plac Zamkowy - I'm familiar with the area and at first was scanning trying to find it visually by the features I know are there, but then in this model it's very different (wrong color, many more floors in this model, a 20-story building where at most should be at most a 5-story, the old town castle looking like a gray residential 'blok' and not the prettier structure that it is!).

Mobile version reloads, imho it is too heavy for Safari.

Well done.

As default weather - I would prefer sunny day instead of rain…

Wow such amazing work! I love it.

I have good memories of my visits to Warsaw. Very walkable city so I spent a lot of time doing that (despite being there on tiresome work trips).

This runs 10x too slow for what it is. Tell Opus about mip mapping, greedy meshing, maybe even zbuffering judging on how bad this runs.

This is neat but the FPS controls are very strange, I'd recommend changing the A/D movement to be a 'strafe' (lateral movement, no rotation) and reversing the mouse look directions (i.e. dragging right should rotate the camera to the right instead of dragging the screen like it might in figma)

A bit unfortunate it doesn't reach to the Old Town, or even Royal Palace. But impressive stuff nonetheless!

The seasonal trees from the city database are a great touch. The buildings reminded me a bit of 3DCityDB. Did you look at CityGML or 3DCityDB at all, or go straight from OSM and LiDAR?

The voxel version of Złota 44 doesn't do it justice. I mean, just look at this thing:

https://en.wikipedia.org/wiki/Z%C5%82ota_44

I really like this, not trying to be annoying but is the main point that we can walk around in first person or does it lend itself to be ported to minecraft or something?

Sorry to be weird and ask. Very impressive though I like it.

For the longest time I wanted this as the interface for a Local News website I was participating in. It was impossible at the time but I hope it will become a thing. Sure beats HTML tables with text and pictures.

This is one of the most amazing things I’ve seen. Spent a ton of time wandering around. Thank you for making this!

I really like that you can click on people and cars jumping from one to another to see follow along behind them - nice!

Awesome! I gave your git repo to Opus and asked to recreate my hometown.

Looking good so far, even without lidar data yet.

A fragment of Śródmieście (the downtown center of Warsaw). The Old Town and most of the right bank (including Praga) are missing.

In any case, very fun. Hope it improves.

Really impressive. The autumn trees and the golden hour light make it feel alive, and the landmark labels are a nice touch. Fun to fly around the city centre.

My Lenovo laptop sounds like a jet engine taking off, but the website is great!

It was raining when I opened it. Is that tied to the live weather?

It's really good, and responsive in Firefox on my android tablet.

Is it raining, or are those rendering artifacts on a fractional scale monitor?

edit: it is raining!

Unusable because of (lack of) performance. I have a laptop with a dedicated GPU...

small part of Downtown.. looks cool but instantly one wants more, especially if you know what this city can offer today and how rapidly it's changing its landscape!

this is cool, but not to be pedantic, voxels are usually way smaller. 1cm-10cm, these look like 1m.

wow thats super cool! does it correctly texture the buildings?

just a black screen for me with some labels floating in space

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