roof goes through building

[ivanbranco]

I have a problem with this relation (Streets GL URL), I don't understand if I did something wrong or if is a problem with the renderer.

The last floor (the second: way252607457) is min_height=3 + height=5.7
the roof is min_height=5.7 + height=8.7 (w247047014)

shouldn't this be fine?

[StrandedKitty]

Thank you for reporting this. The problem was that this roof doesn't have a height tag, and default roof height didn't take into account building height and min_height.

Fixed in 400e0fc.

[ivanbranco]

Thank you for fixing it!

The problem was that this roof doesn't have a height tag,

I don't understand tho, the roof building:part does have height=8.7, why you say it doesn't?

[StrandedKitty]

Sorry, I was referring to roof:height. The roof (https://www.openstreetmap.org/way/247047014/history) doesn't have this tag so the renderer needs to guess.

[ivanbranco]

Uhm, I understand its use when a building/building:part has a facade and a roof. But with building:part=roof there's no facade, that's why I used height only. Thanks for the explanation

[StrandedKitty]

Hmm, I guess you are right. I didn't think of it this way. So many edge cases...