After dynamically loading 3DTileset, the model flickers severely. How to solve it?

[Xiaoguang]

When I use the blueprint to spawn a 3DTileset at runtime and set the URL, the model flickers noticeably when I move the viewport. However, if I manually add the 3DTileset in the editor and then run it, it will not flicker.
How can I solve this problem?

[janine]

Hi @Xiaoguang, it looks like you’ve opened a duplicate thread for this issue.

I’ve responded to your post below. Let’s keep talking there, so we can keep the discussion in one place. Thank you!

3D tilesets created at runtime flicker, how to fix it?

Hi @Xiaoguang, We’ll need more information from you to understand what’s going on. First, a video of this behavior on your machine would help us immensely. Second, could you provide us with the following information: What versions of Unreal Engine and Cesium for Unreal are you using? What datasets are you using? For example, are you using Cesium World Terrain? Google Photorealistic 3D Tiles? Or your own data? Please share with us how you’re loading 3D Tiles by “dynamic methods”. Are you doin…