Topics tagged unreal-engine

Topic	Replies	Views	Activity
Lumen GI and Reflections feedback thread Rendering Lumen , unreal-engine , Staff-Pick-UE Hi everyone, I’m starting this thread for feedback and discussion about Lumen GI and Reflections in UE5. We’re under a lot of pressure with internal deadlines so can’t promise responses, but we will read everything here…	2200	117093	August 6, 2025
RAD Game Tools’ Oodle—cross-platform data compression solutions Rendering unreal-engine	29	14783	November 17, 2021
Volumetric Fog not visible in Lumen Reflections Rendering question , Lighting , Rendering , unreal-engine , volumetric-fog	0	16	August 10, 2025
Render Transparent Background Layer (alpha) in UE 5.6 Rendering unreal-engine	0	9	August 10, 2025
baked shadows and POM / PixelDepth offsetted materials: incorrect shadows Rendering unreal-engine	1	731	August 10, 2025
Black ghosting bars while rendering Rendering Lumen , question , Rendering , unreal-engine	0	8	August 10, 2025
Luoshuang’s GPULightmass Unreal Engine 5.4.3 and 5.4.4 patch Rendering Rendering , unreal-engine	49	6026	August 10, 2025
Glass material with light dispersions/chromatic aberration/RGB Refraction split? Rendering question , unreal-engine	4	194	August 10, 2025
Problem: LaserMaterial lighting up the room Rendering question , unreal-engine , laser	1	12	August 10, 2025
Height Fog invisible in Ray Traced Reflections. Rendering Lumen , question , Rendering , unreal-engine , Fog , Ray-Tracing	3	300	August 9, 2025
Vision cone using post process material Rendering Blueprint , question , Rendering , unreal-engine , depth , Post-Process	3	34	August 9, 2025
Making WidgetComponents on in-world computer screens emit light Rendering unreal-engine	1	11	August 9, 2025
Inverse Projection Matrix - Custom HLSL Node Rendering question , Shaders , Post-Processing , unreal-engine , shader , Post-Process , shading , hlsl	0	12	August 9, 2025
Runtime virtual texture sets landscape to lower mip Rendering unreal-engine	78	14334	August 9, 2025
Nanite Landscape shadow error Rendering question , editor , Lighting , Rendering , unreal-engine	1	33	August 9, 2025
How do I get the projection matrix? Rendering question , CPP , Shaders , unreal-engine , shader , projection-matrix	3	5637	August 9, 2025
missing r.Nanite.ShowMeshDrawEvents Rendering question , unreal-engine	1	55	August 9, 2025
N00b advice on static/stationary lighting behavior in Lumen Rendering Lumen , question , Rendering , unreal-engine	1	16	August 9, 2025
How to properly blend animations when switching states in UE5? Rendering question , unreal-engine	0	12	August 9, 2025
Help with Blueprint: Actor doesn’t respond to collision event Rendering question , unreal-engine	0	13	August 9, 2025
[4.27 VR] Static objects are randomly teleported and deformed in Quest 2 Standalone Rendering question , unreal-engine	1	318	August 9, 2025
UE 5.6 Niagara Crash on Startup Rendering question , crash , bug-report , unreal-engine	3	40	August 9, 2025
Why are these shadows so jagged? Rendering question , Rendering , Shadows , please-help-me , unreal-engine , shadows-problem	0	14	August 9, 2025
Nanite bug causing black spots on mesh Rendering Nanite , unreal-engine	9	11161	August 8, 2025
Why are there streaky noise artifacts on my renders?!?! Rendering question , unreal-engine	10	58	August 8, 2025
Glitch in Unreal 5.6 with DLSS 4 v 8.2 Rendering question , unreal-engine	2	29	August 8, 2025
Saving Post processing volume settings Rendering question , Post-Processing , unreal-engine	4	3218	August 8, 2025
Directional Light weird Rendering question , editor , unreal-engine	2	37	August 8, 2025
How to Fix Delayed Input Response in UE5 Third-Person Project? Rendering question , unreal-engine	0	6	August 8, 2025
Unreal Lightmass executable is outdated Rendering building-lighting , unreal-engine , Lightmap	15	5648	August 8, 2025

Lumen GI and Reflections feedback thread

Lumen , unreal-engine , Staff-Pick-UE

Hi everyone, I’m starting this thread for feedback and discussion about Lumen GI and Reflections in UE5. We’re under a lot of pressure with internal deadlines so can’t promise responses, but we will read everything here…