Why is Editor Viewport content Washed out?

[unit23]

Why does editor content - the texture/material render not fully, resulting in washed out look? When exported rendering is fine.

[comlys (Shaun Comly)]

Is the issue the low-resolution textures on the skel mesh? Are these Virtual Textures? Are you getting any errors with memory pool size?

[comlys (Shaun Comly)]

You can try and kick the streaming with some cvars maybe.

r.streaming.dropmips 3 should stream out any unused texture and mesh LODs. r.streaming.dropmips 0 should restore the normal behaviour.

[unit23]

Thank you Shaun Comly, thanks to your input I found this fix.

Improve GPU Performance in Unreal Engine 5 by Allocating Maximum VRAM for Texture Streaming

Improve GPU Performance in Unreal Engine 5 by Allocating Maximum VRAM for Texture Streaming

The details/code fix

How to Improve Texture Streaming GPU performance in UE5 over 20% increase on GPU memory [Solved]

In my research into Windows TextureStreaming and Visual Studio 2022 17.1 performance. I have found that adding setting in the config file D:\Program Files\Epic Games\UE_5.0EA\Engine\Config\Windows\ WindowsEngine.ini The following lines contained [TextureStreaming] ; PoolSizeVRAMPercentage is how much percentage of GPU Dedicated ;VRAM should be used as a TexturePool cache for streaming textures (0 - unlimited streaming) PoolSizeVRAMPercentage=70 When looking at the GPU Performance in Wind…