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…	2326	130189	December 11, 2025
RAD Game Tools’ Oodle—cross-platform data compression solutions unreal-engine	29	15054	November 17, 2021
VR lighting issue - right lens question , unreal-engine	0	3	December 11, 2025
Final renders look motion blurred? question , unreal-engine	0	3	December 11, 2025
MRQ Render problems question , unreal-engine	2	13	December 11, 2025
GI Not Baking In 5.7.1 Using CPU Lightmass question , Rendering , unreal-engine	0	8	December 11, 2025
Enabling Use First Bounce Ray Guiding in GPU Lightmass causes an all-black bake question , unreal-engine , gpu-lightmass	5	32	December 11, 2025
Interior lighting session completely different to editor fortnite , unreal-editor-for-fortnite , fortnite-creative	0	2	December 11, 2025
UE5 MRQ Rendering resolution exceeds 8K,problems will occur on the left and right sides of the picture. question , Rendering , unreal-engine	0	4	December 11, 2025
Render Queue Remotely? Rendering , unreal-engine	3	612	December 11, 2025
Lighting Flare effect question , twinmotion	0	4	December 11, 2025
lighting flare in rendering question , twinmotion	0	3	December 11, 2025
Fix for broken distance culling after UE5.5 staticmesh , console-commands , bug , unreal-engine , culling , console-command , culling-distance , cull-distance	0	9	December 11, 2025
Substrate - Feedback Thread Rendering , unreal-engine , Physically-Based-Shading , Staff-Pick-UE , Substrate	719	35663	December 11, 2025
Any way to access the SceneTexturesStruct from inside a PostProcess shader? unreal-engine	6	2517	December 11, 2025
Luoshuang’s GPULightmass Unreal Engine 5.4.3 and 5.4.4 patch Rendering , unreal-engine	53	7217	December 11, 2025
Is it Possible to make certain textures available at certain camera angles question , unreal-engine	1	4	December 11, 2025
How to Fix Foliage Flickering in Unreal Engine? Foliage , issue , unreal-engine , flickering	1	49	December 11, 2025
Pixelated DOF issue on out of focus objects close to the camera when rendering through Movie Render Queue. (UE 5.6) question , Rendering , Depth-Of-Field , unreal-engine , DOF	41	1314	December 10, 2025
Unreal 5.7 RayTracing Crash question , crash , Rendering , unreal-engine , Ray-Tracing	2	85	December 10, 2025
I need help with an extremely strange problem! question , unreal-engine	2	20	December 10, 2025
Why are my Path Tracing renders blurry while my Path Tracing screenshots are clear? question , Anti-Aliasing , unreal-engine , Path-Tracing	9	10590	December 10, 2025
renderizzare il video con path tracer con Twinmotion, perché si lampeggiano le superfici? question , twinmotion	0	3	December 10, 2025
GPULightmass "Viewport Realtime" checkbox keeps turning on question , unreal-engine	2	322	December 10, 2025
substrate materials wont let me bake gi question , unreal-engine	9	53	December 10, 2025
4.15 tonemapper - is it possible to simulate old effects? unreal-engine	108	44816	December 10, 2025
PSO pre-caching question , unreal-engine , Epic-Pro-Support	6	124	December 10, 2025
Problem with video texture: Their playback stuttery in exported video twinmotion	0	9	December 9, 2025
Problem with Glass Material and PostprocessVolume - Translucency Method question , unreal-engine	1	22	December 9, 2025
UE4.27.2 Moving (Hierarchical) Instanced Static Meshes with Custom Data render black in Game but fine when paused UE4-27 , question , UE4 , Materials , unreal-engine , hism	2	620	December 9, 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…