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…	2106	106545	March 19, 2025
RAD Game Tools’ Oodle—cross-platform data compression solutions unreal-engine	29	14389	November 17, 2021
Model is scrambled in Twinmotion? twinmotion	0	1	April 3, 2025
Disable water screen space reflections question , unreal-engine	1	14	April 2, 2025
Polish Diacritic (Combining Ogonek) on a Distance Field Font question , unreal-engine	1	6	April 2, 2025
Reference count has underflowed while browsing complex materials question , editor , crash , bug-report , unreal-engine	9	107	April 2, 2025
Twinmotion 2025.1 bug (?) shade stripes in path tracer rendering question , Lighting , problems , twinmotion	0	1	April 2, 2025
Composite Texture Mode: Normal Roughness Explained? unreal-engine	4	3355	April 2, 2025
CPU skinning in ue 5.1 question , unreal-engine	0	2	April 2, 2025
Night Vision only in one point on the screen, having the periferal vision still normal. question , unreal-engine	0	3	April 2, 2025
Cartoon Water Shader Appears Black in UE5 question , Rendering , unreal-engine , fab	6	21	April 2, 2025
Post process( night vision) unreal-engine	3	1923	April 2, 2025
Translucency sorting within one material question , unreal-engine	5	28	April 2, 2025
How to Make an Object Visible Through All Obstacles Except One Specific Cube? question , unreal-engine	0	7	April 2, 2025
UE 4.26 Capture2D does not support new Water displacement unreal-engine	8	490	April 2, 2025
Simple Game uses too much Power/Render Problems question , unreal-engine	9	31	April 2, 2025
Screen Percentage very difficult to understand in UE 5.3 question , unreal-engine	4	3467	April 2, 2025
How to force raytraced translucency? question , unreal-engine	0	5	April 2, 2025
Render a Mesh which is in front of everything. question , CPP , Rendering , unreal-engine	2	5860	December 13, 2015
Render looks drawn and i cant change it back question , twinmotion	0	9	April 2, 2025
SceneCapture2D has no shadows when raytrace enabled question , unreal-engine , shadow , rendertarget , scenecapture2d , no-shadows , Raytracing	2	1686	April 1, 2025
5.5 baked lightmaps error question , unreal-engine	8	299	April 1, 2025
Unreal Crashes with Out of memory on Vulkan question , unreal-engine	0	7	April 1, 2025
Black area in shiny, reflective, substrate mirrored surface question , bug-report , unreal-engine	3	38	April 1, 2025
UEFN SkyLight and cubemaps question , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	6	April 1, 2025
Twinmotion doesn't export the rendering images. question , twinmotion	6	931	April 1, 2025
How render panoramic render Depth Pass question , unreal-engine	0	5	April 1, 2025
Animated sprite material flickering fortnite , unreal-editor-for-fortnite , fortnite-creative	1	3	April 1, 2025
modeling in Revit 2023 and rendering it with a path tracer, which resulted in an unintended effect (a result that looks like it was smeared with water). PC specs are Dell Precision 7780 NVIDIA® RT... question , twinmotion	3	25	April 1, 2025
Movie Render Graph - hide display messages question , bug-report , unreal-engine	0	3	April 1, 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…

2106

106545

March 19, 2025

RAD Game Tools’ Oodle—cross-platform data compression solutions

unreal-engine

29

14389

November 17, 2021

Model is scrambled in Twinmotion?

twinmotion

0

1

April 3, 2025

Disable water screen space reflections

question , unreal-engine

1

14

April 2, 2025

Polish Diacritic (Combining Ogonek) on a Distance Field Font

question , unreal-engine

1

6

April 2, 2025

Reference count has underflowed while browsing complex materials

question , editor , crash , bug-report , unreal-engine

9

107

April 2, 2025

Twinmotion 2025.1 bug (?) shade stripes in path tracer rendering

question , Lighting , problems , twinmotion

0

1

April 2, 2025

Composite Texture Mode: Normal Roughness Explained?

unreal-engine

4

3355

April 2, 2025

CPU skinning in ue 5.1

question , unreal-engine

0

2

April 2, 2025

Night Vision only in one point on the screen, having the periferal vision still normal.

question , unreal-engine

0

3

April 2, 2025

Cartoon Water Shader Appears Black in UE5

question , Rendering , unreal-engine , fab

6

21

April 2, 2025

Post process( night vision)

unreal-engine

3

1923

April 2, 2025

Translucency sorting within one material

question , unreal-engine

5

28

April 2, 2025

How to Make an Object Visible Through All Obstacles Except One Specific Cube?

question , unreal-engine

0

7

April 2, 2025

UE 4.26 Capture2D does not support new Water displacement

unreal-engine

8

490

April 2, 2025

Simple Game uses too much Power/Render Problems

question , unreal-engine

9

31

April 2, 2025

Screen Percentage very difficult to understand in UE 5.3

question , unreal-engine

4

3467

April 2, 2025

How to force raytraced translucency?

question , unreal-engine

0

5

April 2, 2025

Render a Mesh which is in front of everything.

question , CPP , Rendering , unreal-engine

2

5860

December 13, 2015

Render looks drawn and i cant change it back

question , twinmotion

0

9

April 2, 2025

SceneCapture2D has no shadows when raytrace enabled

question , unreal-engine , shadow , rendertarget , scenecapture2d , no-shadows , Raytracing

2

1686

April 1, 2025

5.5 baked lightmaps error

question , unreal-engine

8

299

April 1, 2025

Unreal Crashes with Out of memory on Vulkan

question , unreal-engine

0

7

April 1, 2025

Black area in shiny, reflective, substrate mirrored surface

question , bug-report , unreal-engine

3

38

April 1, 2025

UEFN SkyLight and cubemaps

question , fortnite , unreal-editor-for-fortnite , fortnite-creative

0

6

April 1, 2025

Twinmotion doesn't export the rendering images.

question , twinmotion

6

931

April 1, 2025

How render panoramic render Depth Pass

question , unreal-engine

0

5

April 1, 2025

Animated sprite material flickering

fortnite , unreal-editor-for-fortnite , fortnite-creative

1

3

April 1, 2025

modeling in Revit 2023 and rendering it with a path tracer, which resulted in an unintended effect (a result that looks like it was smeared with water). PC specs are Dell Precision 7780 NVIDIA® RT...

question , twinmotion

3

25

April 1, 2025

Movie Render Graph - hide display messages

question , bug-report , unreal-engine

0

3

April 1, 2025

Development Rendering