Circles do not render in any browser, everything else does.

[claudioap]

See this example? https://maplibre.org/maplibre-gl-js/docs/examples/drag-a-point/
Good, however I do not!

Maplibre just stopped drawing circles in my laptop. Firefox, Brave, Edge, Chromium; happens in all of them. (OS is Linux but it also happens inside of Flatpaks, it is not limited to native code).

I can draw anything else on maps (lines, text, ...) but circles. Note that handlers work, so I can click and interact with the invisible circles, I simply do not see them. No errors, atypical-warnings or anything that points to problems.

I thought this was something with my code but I can see it happening in the maplibre examples. There are however some pages that do use maplibre where I do not see that happening, for example, here: https://beta.carrismetropolitana.pt/stops/all

One of my map usages still works fine; in there I gave different colors to points but I can't reproduce it. Tried to just recolor a point or interpolate the color based on things like zoom and no luck. Also tried to defer data insertion and layer creation to way after the map is loaded. No luck either.

Any ideas?

[HarelM]

Have you tried older versions of maplibre? It might be an issue with the webgl driver for webgl 2, maybe, IDK...

[HarelM]

It might be some optimization done incorrectly in these specific cases...?

[cutephoton]

Seems to be the most plausible explanation at this time. (I am surprised to see it happen on something this uncomplicated.) Should I do a PR? I am loath to push workarounds, though the change avoids recalculating the same value repeatedly so maybe it has some technical merit.

[HarelM]

Please open a PR. This is not reproducible in our current CI, right?

[cutephoton]

Can be reproduced with npm run test-render -- circle-radius --open-browser on impacted machines, but it would not reproduce headless.

[HarelM]

I don't think we have impacted machines as part of the CI pool though...