search

CesiumGS / cesium-unity

Bringing the 3D geospatial ecosystem to Unity
https://cesium.com/platform/cesium-for-unity/
Apache License 2.0
347 stars 83 forks source link

Water Tiles suddenly go up when getting close, leaving a big gap to see under the map. #461

Closed electrum-bowie closed 4 months ago

electrum-bowie commented 4 months ago

I'm using the latest cesium for unity package, and this happens in lots of areas, like in the waters between Manhattan and Statue of Liberty, but i encountered the issue again at the Golden Gate Bridge, which made it easier to see in a recording :

https://github.com/CesiumGS/cesium-unity/assets/88616437/9ed2bf32-c9b6-4654-8cfc-6b1638ee7d9e

Not sure if it happens everywhere, but at least at these two areas it seems it happens everytime i go there and stay longer..

kring commented 4 months ago

Which tileset are you using? It's most likely a data problem rather than a bug in Cesium for Unity, but with a bit more information we can confirm that.

electrum-bowie commented 4 months ago

Photorealistic Google Map Tiles

kring commented 4 months ago

And where is that video recorded? You said Golden Gate Bridge, but your video doesn't look to me anything like the Golden Gate Bridge in San Francisco.

kring commented 4 months ago

Oh I think I found it, you're looking at the Bay Bridge, not the Golden Gate. I can see these gaps as well, even in Cesium for Unreal, so this looks like a problem with Google's data, not something we can fix on the Cesium for Unity side. You can report data problems to Google using the Feedback link on this page: https://developers.google.com/maps/documentation/tile/3d-tiles

I'm going to close this because there's nothing actionable on our side.

kring commented 4 months ago

Here's a gap in the same location in Google Maps (the blue): image