Unreal Engine Issues

UE-190018

Masked material MSAA bug

Masked material MSAA bug

UDN
Description

This appears to be coming from the ResolveSceneColor pass.

Steps to Reproduce
  1. Download the repro project: [Link Removed]
  2. Open the material M_Gradient, and observe its translucency.
  3. Observe that the material blend mode is Masked.
  4. In the Project settings, change the Anti-Aliasing mode to anything besides Multisample
    AA. The material will then be visibly masked instead of translucent. 

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By Design
ComponentUE - Rendering Architecture
Affects Versions5.2.1
CreatedJun 30, 2023
ResolvedJul 26, 2023
UpdatedJul 26, 2023