Summary
UE6 Main —
Built from source on 08-27
What Type of Bug are you experiencing?
Rendering (Graphics / Niagara)
Steps to Reproduce
r.LumenRef.Supported=True (in DefaultEngine.ini)
On launching a new project
r.LumenRef.Allowed 1 (in cmd console)
Result?
No difference in viewport.
r.LumenRef.Visualize 1 also does not work and shows an error message
“Current RHI doesn’t support Shader Execution Reordering”
Was working on previous build.
Expected Result
LumenRef mode should be visible in viewport
Observed Result
LumenRef not visible
Affects Versions
6.0
Platform(s)
Windows
Additional Notes
Was working in previous build from UE6 main.
Question
Is there now a hard dependency for SER?
When I try and visualize LumenRef I get a error message saying
“Current RHI doesn’t support Shader Execution Reordering”
I’m on SM6 but have an older RTX A5000 which I think only supports up to SM 6.8 and SER I believe requires SM6.9 support.
