[BUG] Specific building/complex does not render, but is present in OSM data

[unquietwiki]

Describe the bug
https://www.openstreetmap.org/relation/6314332 does not render in Arnis; the pool & surrounding buildings do, however.

Used bbox area
34.024227 -118.419893 34.028798 -118.410816

Used Minecraft version
1.21.4

Screenshots
If applicable, add screenshots to help explain your problem.

Additional context
Was able to recreate the issue in both a smaller and larger BBOX; the smaller one is stated above.

[unquietwiki]

The trigger for this may be that it's a "multipolygon" in the OSM data, with an inner & outer layer; the surrounding buildings appear to have multiple "nodes".

[unquietwiki]

arnis/src/osm_parser.rs

Line 226 in aae9941

// Only process multipolygons for now

Okay, so apparently, "multipolygon" data is skipped over in the current code base. So I guess that makes it a semi-known issue then.

[louis-e]

Hi there!
Sorry for the late response, this project exploded in popularity right before I planned my vacation. :D

Thank you for the report, I'll take care of fixing this as soon as possible. I can confirm that this is due to the multipolygon elements not being implemented.

Have an amazing start into the new year!

[unquietwiki]

Thanks @louis-e ; I had found out about this via Hacker News, if that helps narrow down the popularity boost.

I did have an idea on how to "start" fixing this: the outer and inner are also nodes, so at the very least rendering outer nodes would be a start. I think inner nodes would have to be done on a second pass: a crude version would be to stamp out the layers inside that node range. Rust isn't a language I'm immediately familiar with, else I'd try my hand at it.

Enjoy your vacation and Happy New Year!

[unquietwiki]

Thanks @louis-e for fixing this!