Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
How can I improve foliage performance without losing too much visual quality in UE5? Blueprint , question , editor , CPP , crash , unreal-engine , unreal-editor-for-fortnite , fortnite-creative	1	63	August 9, 2025
Best Practices for Lighting Optimization in Unreal Engine 5? Blueprint , question , editor , CPP , unreal-engine , unreal-editor-for-fortnite , fortnite-creative	1	218	August 9, 2025
Link error on FSlateApplication::Get().GetPlatformApplication() ? question , CPP , unreal-engine	2	41	August 9, 2025
How do you set up World Partition for a small open-world project in UE5? Blueprint , question , CPP , unreal-engine , unreal-editor-for-fortnite , fortnite-creative , fab	0	48	August 9, 2025
5.6 from source complile, only 2 errors left to figure out, think they're related question , unreal-engine	0	62	August 8, 2025
How to convert a procedural mesh component into a static mesh component in ue4.27? question , unreal-engine	2	48	August 8, 2025
Warning when create Actor from Template In Level question , CPP , unreal-engine	0	32	August 8, 2025
ParallelFor Optimization question , CPP , unreal-engine	4	2381	August 8, 2025
Ultra-realistic 8k metahuman rendering(this is a job offer) unreal-engine	1	65	August 7, 2025
Error During Changing Gameplay Camera to Spring Arm Blueprint , question , unreal-engine	1	26	August 7, 2025
Asset generation in ModifyCook question , CPP , unreal-engine	0	26	August 7, 2025
Finally Took the Leap into Unreal Engine – Some Thoughts & Questions Blueprint , question , editor , CPP , crash , bug-report , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative , fab	1	37	August 7, 2025
PCG Graph don't generate in runtime or uses old graph parameter question , unreal-engine	1	54	August 7, 2025
Struggling with Lighting Optimization in Large Open Worlds – Any Tips? Blueprint , question , editor , CPP , crash , bug-report , Rendering , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative , fab	0	27	August 6, 2025
Streaming PCG data question , Networking , unreal-engine	0	41	August 6, 2025
How to Add my Widget to Vertical Box? It keeps failing unreal-engine	2	603	August 6, 2025
Client load level instance causes disconnect unreal-engine	8	3511	August 6, 2025
Seeking Tips on Optimizing Niagara Effects for Better Performance in UE5 Blueprint , question , editor , CPP , crash , bug-report , Rendering , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative , fab	0	44	August 6, 2025
C++ Programmatically Create Delegates Blueprint , CPP , unreal-engine	2	65	August 5, 2025
Getting Back into Unreal — Seeking Advice on Workflow in UE5.4 Blueprint , question , editor , CPP , crash , bug-report , Rendering , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative , fab	1	83	August 5, 2025
在ubuntu22.04上拉取官方UE4.27的docker容器镜像一直被拒绝，此前将github与epick账号关联，且加入组织 question , unreal-engine	0	19	August 5, 2025
ALandscape::RenderWeightmap when pivot is not on the Landscape corner question , unreal-engine	0	17	August 4, 2025
Share utility across multiple Build.cs files question , unreal-engine , unreal-build-tool	0	26	August 4, 2025
How to modify shadow projection question , CPP , unreal-engine	0	21	August 4, 2025
Deproject Screen To World and SceneCapture2D. unreal-engine	15	4821	August 4, 2025
Error C1083 : Can't open files include: “atlcomcli.h”: No such file or directory question , CPP , unreal-engine	1	60	August 4, 2025
Vive VR Marker-based virtual space implementation question , unreal-engine	0	13	August 3, 2025
Material applied to a procedural mesh does not display. Please help! question , unreal-engine	0	23	August 3, 2025
How to build an Android app using Unreal Engine 5.6 so I can use std::stringstream without crashing? Android , question , CPP , crash , unreal-engine	0	92	August 3, 2025
Connection Timeout EOS / Playfab Blueprint , question , editor , CPP , crash , bug-report , unreal-engine	4	342	August 3, 2025

How can I improve foliage performance without losing too much visual quality in UE5?

Blueprint , question , editor , CPP , crash , unreal-engine , unreal-editor-for-fortnite , fortnite-creative

1

63

August 9, 2025

Best Practices for Lighting Optimization in Unreal Engine 5?

Blueprint , question , editor , CPP , unreal-engine , unreal-editor-for-fortnite , fortnite-creative

1

218

August 9, 2025

Link error on FSlateApplication::Get().GetPlatformApplication() ?

question , CPP , unreal-engine

2

41

August 9, 2025

How do you set up World Partition for a small open-world project in UE5?

Blueprint , question , CPP , unreal-engine , unreal-editor-for-fortnite , fortnite-creative , fab

0

48

August 9, 2025

5.6 from source complile, only 2 errors left to figure out, think they're related

question , unreal-engine

0

62

August 8, 2025

How to convert a procedural mesh component into a static mesh component in ue4.27?

question , unreal-engine

2

48

August 8, 2025

Warning when create Actor from Template In Level

question , CPP , unreal-engine

0

32

August 8, 2025

ParallelFor Optimization

question , CPP , unreal-engine

4

2381

August 8, 2025

Ultra-realistic 8k metahuman rendering(this is a job offer)

unreal-engine

1

65

August 7, 2025

Error During Changing Gameplay Camera to Spring Arm

Blueprint , question , unreal-engine

1

26

August 7, 2025

Asset generation in ModifyCook

question , CPP , unreal-engine

0

26

August 7, 2025

Finally Took the Leap into Unreal Engine – Some Thoughts & Questions

Blueprint , question , editor , CPP , crash , bug-report , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative , fab

1

37

August 7, 2025

PCG Graph don't generate in runtime or uses old graph parameter

question , unreal-engine

1

54

August 7, 2025

Struggling with Lighting Optimization in Large Open Worlds – Any Tips?

Blueprint , question , editor , CPP , crash , bug-report , Rendering , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative , fab

0

27

August 6, 2025

Streaming PCG data

question , Networking , unreal-engine

0

41

August 6, 2025

How to Add my Widget to Vertical Box? It keeps failing

unreal-engine

2

603

August 6, 2025

Client load level instance causes disconnect

unreal-engine

8

3511

August 6, 2025

Seeking Tips on Optimizing Niagara Effects for Better Performance in UE5

Blueprint , question , editor , CPP , crash , bug-report , Rendering , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative , fab

0

44

August 6, 2025

C++ Programmatically Create Delegates

Blueprint , CPP , unreal-engine

2

65

August 5, 2025

Getting Back into Unreal — Seeking Advice on Workflow in UE5.4

Blueprint , question , editor , CPP , crash , bug-report , Rendering , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative , fab