Android Virtual Texture artifacts!

[LStep]

Android Virtual Texture artifacts!
Hello everyone, I started working with landscape for android devices, in particular using virtual texture, for mixing road projection and mixing stones with landscape. I encountered a problem with virtual texture on a mobile device, artifacts appear, while in the editor and in the simulation window everything works fine.
Maybe I configured something incorrectly? What are the solutions?

Unreal Engine 5.4.4

[Hiraeth (Hiraeth Digital)]

Hello,

From the Project Settings go to Engine > Rendering > and make sure “Enable virtual texture support on Mobile” is enabled.

[LStep]

@Hiraeth

From the Project Settings go to Engine > Rendering > and make sure “Enable virtual texture support on Mobile” is enabled.

This option is enabled!

[Hiraeth (Hiraeth Digital)]

Since it works in the editor and when simulating, could it be that the device you’re using doesn’t support this? Could you test on a different device to make sure?

[LStep]

I use Snapdragon 855 Open GL 3.2, it supports VRT, I tried to compile for Vulkan, the artifacts remain the same.

[Hiraeth (Hiraeth Digital)]

I would advise you to test this using UE 5.3 or an older engine version to make sure it’s not an engine bug.

[LStep]

I repeated all the steps in UE 5.3.2. Everything really works correctly there, without artifacts. How can I report a problem so that this issue is fixed in UE 5.4.4?

[Hiraeth (Hiraeth Digital)]

I’m glad it worked! You can report the problem using this form.