Real world map to game terrain (osm2terrn2 Project)

[xShadow_Catx]

Great project !

I have just tried it and I had some issues I want to share:
- Downloading a city fails if the OpenTopography API key is not set in the OPENTOPO_ELEVATION_API_KEY environment variable.
- Export fails for me because the "output" directory doesn't exists. I was confused by the fact that main.py is not in the root directory but in "src" directory. So i changed to src directory and launch "python main.py". And it fails. It seems that the right thing to do is staying in the root directory and launch "python src/main.py".

I finally managed to get a map but it seems broken (see attached screenshot)
Anyway it's a great start.

I have made a similar project a while ago. If it can help in any way, here it is:

https://github.com/Bob-Z/mapgen

And some videos of maps created with it:

That looks like an awesome map, not perfect but it works

 

[fusion]

It probably crashes because of a lack of memory. Try to generate a smaller map (map_size=1024)

I used 4096.

 

[xShadow_Catx]

I used 4096.

did it work?

 

[fusion]

did it work?

No

 

[xShadow_Catx]

No

So it probably has nothing to do with numbers alone, could potentially be something internal conflicting with the loads

 

[bobz]

I used 4096.

For the Manhattan map that you can see in the video, which is a dense urban map, I am limited to map_size=2048 on my 32GB PC.
Can you give me the command line you use ?