Cesium Tiles not Loading Correctly on Simulate

Cesium for Unreal
1

Using Unreal Engine 5.4.4
Cesium Plugin installed from Fab Library and activated inside the project.

Whenever I press Simulate, Cesium tiles around the camera either stop loading or load in extremely poor resolution. Example below.
Before Simulate:

image
image1920×584 76 KB

When pressing simulate:
image
image1920×587 83.7 KB

Simulate disabling Frustrum Culling:
image
image1920×625 79.2 KB

When pressing Play in Active Viewport, this does not happen. But I am then unable to manually change SolarTime on the CesiumSunSky actor, which is something i need to be able to do…

I’d appreciate any help on this issue.
Let me know if you need any extra information.

Best,
Pau

2

Hi @pbenazetm, welcome to the community!

This behavior is actually expected. Here is a forum thread that explains why it happens:

We encourage viewing the game in regular Play Mode, so that the tiles will properly load. :smile: Let us know if you run into any other issues!

image