Rendering

Topic	Replies	Views	Activity
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…	2304	125205	November 22, 2025
RAD Game Tools’ Oodle—cross-platform data compression solutions unreal-engine	29	14975	November 17, 2021
Epic's GPUlightmass unreal-engine	787	62781	November 24, 2025
How to get certain lighting information into your shader? Blueprint , Lighting , unreal-engine , shading	3	22	November 24, 2025
Substrate - Feedback Thread Rendering , unreal-engine , Physically-Based-Shading , Staff-Pick-UE , Substrate	691	33742	November 24, 2025
[Feature Request Update] UE-26214: Exclude Mesh from Motion Blur question , unreal-engine	0	3	November 24, 2025
how to fix inconsistency lights and colors between pathtracer viewport and render question , Post-Processing , Lighting , Rendering , unreal-engine , Post-Process , color , Path-Tracer	0	7	November 23, 2025
PostProcess Dynamically Scale Texture to fit screen question , Materials , Post-Processing , unreal-engine , scale	2	2604	November 23, 2025
Lighting changes as the camera moves question , unreal-engine	0	10	November 23, 2025
Nanite Geometry Collections don't cast shadow in Hardware Ray Tracing Nanite , unreal-engine , Ray-Tracing	4	312	November 23, 2025
Material Lerps Disappear with Fog question , Rendering , unreal-engine	14	58	November 23, 2025
UE4 4.27.2 Build LIghting Crash UE4-26 , question , UE4 , Lighting , unreal-engine , lighting-problem	10	1599	November 23, 2025
5.7 Landscape paint layer blend issue question , unreal-engine	4	47	November 22, 2025
MegaLights feedback thread Lighting , Rendering , unreal-engine , MegaLights	322	14665	November 22, 2025
Enabling Nanite on AnimToTexture Crowd Assets causes stretched VAT animations. question , unreal-engine , Epic-Pro-Support	12	123	November 22, 2025
Selective color based on lighting question , unreal-engine	0	8	November 22, 2025
Switch Material Values on Path Traced unreal-engine	1	13	November 22, 2025
Weird Artifacts Suddenly On Every Project question , unreal-engine	1	12	November 22, 2025
VAT Glitch in Game View question , unreal-engine	0	4	November 22, 2025
How do I remove these reflections/blooms question , unreal-engine	5	35	November 22, 2025
Normal map for 2D footage in unreal question , unreal-engine	0	8	November 22, 2025
how to get viewmode console commands to work? question , console-commands , unreal-engine	0	10	November 22, 2025
MovieRenderQueue_WorldDepth in UE5.6 issues question , bug-report , unreal-engine	8	105	November 22, 2025
After baking lighting, map crashes attempting to open question , editor , crash , Rendering , unreal-engine	1	94	November 22, 2025
How to Manage Streaming Spike time and account that to the loading level part question , unreal-engine	0	7	November 21, 2025
Imported model as artifacts question , unreal-engine	6	20	November 21, 2025
Shaders are not compiling on packaged build. question , unreal-engine	6	66	November 21, 2025
Twinmotion 2025 crashes on Path Tracer export above 2K (worked fine in 2024) question , twinmotion	15	486	November 21, 2025
NOT Solved. Pixelated DOF issue on out of focus objects close to the camera when rendering through Movie Render Queue. (UE 5.6) unreal-engine	8	102	November 21, 2025
Lumen not working on FoliageTypes if Evaluate WPO is ticked in 5.7 unreal-engine	1	16	November 21, 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…