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…	2327	139422	January 8, 2026
RAD Game Tools’ Oodle—cross-platform data compression solutions unreal-engine	29	15299	November 17, 2021
MetaHuman hair ghosting when moving + hair appears see-through question , unreal-engine	0	3	January 21, 2026
What cause black spot on skeletal mesh? question , unreal-engine	1	17	January 21, 2026
Feedback wanted: Materials & Lighting review for TCG card game Rendering , unreal-engine , emissive , parallax	2	13	January 21, 2026
Seams on multi-part skeletal character question , Lighting , unreal-engine , skeletal	13	4564	January 21, 2026
Lumen/AA flickering unreal-engine	5	14	January 21, 2026
Distance fields issue question , Rendering , unreal-engine , distance-fields	8	134	January 21, 2026
how do i get rid of these artifacts question , Rendering , unreal-engine	3	9	January 21, 2026
Transparent Materials in Movie Render Graph Object IDs question , bug-report , unreal-engine , Render-Pipeline	9	204	January 21, 2026
How to enable OCIO in Play in Editor mode? unreal-engine , UE5-0	3	996	January 21, 2026
OCIO for real-time (game) question , unreal-engine	1	46	January 21, 2026
UE 5.7 Pathtracer Fatal error in large scenes question , unreal-engine , dx12 , Path-Tracer	4	182	January 21, 2026
How to get source file path from UTexture? question , CPP , texture , unreal-engine	5	2375	January 21, 2026
Substrate - Feedback Thread Rendering , unreal-engine , Physically-Based-Shading , Staff-Pick-UE , Substrate	754	39901	January 21, 2026
Optimising fire in UE 5.7 question , unreal-engine	3	27	January 21, 2026
[D3D12] ResourceBarrier State Mismatch Error in DispatchRays (Lumen + RDG) question , Rendering , unreal-engine	1	13	January 21, 2026
UE 5.5 Heterogeneous Volumes (with VDB) issues question , bug-report , Rendering , unreal-engine	1	316	January 21, 2026
Is there a way to render in (near) real time with Movie Render Queue (as if capturing the level?) question , Rendering , unreal-engine , Render , UE5-0	4	458	January 20, 2026
whats wrong with shadows? question , unreal-engine	3	25	January 20, 2026
Niagara Fluid not rendering when using Movie Render Queue question , Rendering , unreal-engine , Render , UE5-0	9	5802	January 20, 2026
Ocean body renders in front of clouds question , Rendering , unreal-engine , Clouds , Water , ocean , Volumetric-Clouds	4	42	January 20, 2026
How to runtime change frame generation method? How to recreate the window at runtime? unreal-engine	4	52	January 20, 2026
How to adjust a texture's color levels? question , Textures , unreal-engine	5	7402	January 20, 2026
Does the CustomDepth have different precision in the forward renderer? question , Materials , Post-Processing , Rendering , unreal-engine , depth , custom-depth	2	1037	January 20, 2026
Does 3PointLevels node always outputs grayscale image? question , Materials , unreal-engine , color , Levels , node	1	773	January 20, 2026
Feature Request: Adjustable Outline Thickness After Recent Update question , outline , twinmotion	1	41	January 20, 2026
Why does the Panner node produce artifacts at high values? Blueprint , question , Rendering , unreal-engine	7	26	January 20, 2026
Rendering Sequence comes out black Sequencer , Animation , question , UE4 , Lighting , Rendering , unreal-engine	16	16572	January 20, 2026
Performance comparison: NIagara Binding Options vs. Swapping Material Instances (Mobile & PC) question , unreal-engine	0	14	January 20, 2026

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…