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Show HN: Isopolis – Isometric pixel map of SF

sf.isopolis.city

41–50 of 90 posts

Re: Show HN: Isopolis – Isometric pixel map of SF

#42
This is incredibly beautiful. A few months back I tried to build a my own version of Google Earth rendered in voxels. Basically building from the terrain heightmaps scans available in open public data. Making it smooth and tessellation to work was incredible amount of work even for a simple vexed renderer https://codetiger.in/earth/

Re: Show HN: Isopolis – Isometric pixel map of SF

#45
I'm currently playing with something a bit similar and I was wondering about the fair use aspect.

What's the consensus on sharing the stylized assets created by diffusion models based on reference photos from e.g. Google Earth? Can the final output be shared as public domain or do Google, Airbus, et al. still hold some rights over them?

Re: Show HN: Isopolis – Isometric pixel map of SF

#46
Nice! But for a city renowned for its steep streets, this looks suspiciously flat :) Ok, you could say it's only a 3D rendering of a 2D map, and it probably has to be this way for practical reasons, to avoid hills obscuring objects behind them, because you can't rotate the map as far as I can see, but not seeing actual height represented in a 3D view still takes some getting used to.

Also, there are neighbourhoods and landmarks, but not actual street names as far as I can see? Not to mention transit stops/lines and other fancy stuff one could add...

Re: Show HN: Isopolis – Isometric pixel map of SF

#47

This is incredibly beautiful. A few months back I tried to build a my own version of Google Earth rendered in voxels. Basically building from the terrain heightmaps scans available in open public data. Making it smooth and tessellation to work was incredible amount of work even for a simple vexed renderer https://codetiger.in/earth/

Nice, but not sure I agree with your use of voxels. It appears more like pixelated height map, not the use of 3d pixels. From what I see every position on the globe can only have a single elevation

Re: Show HN: Isopolis – Isometric pixel map of SF

#48
post #45

I'm currently playing with something a bit similar and I was wondering about the fair use aspect. What's the consensus on sharing the stylized assets created by diffusion models based on reference photos from e.g. Google Earth? Can the final output be shared as public domain or do Google, Airbus, et al. still hold some rights over them?

The same "fair use" as when Google trained its model on everyone else's photos.

Re: Show HN: Isopolis – Isometric pixel map of SF

#50
I am not a fan of this.

Like the new york one, its just...unpolished. I dare to say slop. I am sure the author put some effort into it, BUT its just not there for me. The wiggly lines, the blurry designs and just everything. With something is pixelart or appears to be, I expected it to be pixel perfect, not just some random picture that looks like pixelart on the first glance.

The idea feels neat, but the execution needs so much more touch and polish. Maybe even handcrafting to be impressive.

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