Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
You want to contribute to Unreal Engine? Here’s how! GitHub , unreal-engine , Engine-Source-Code , Engine-Source-GitHub	0	9009	December 10, 2020
Failing to Visibly Hide Server owned Object on Clients question , unreal-engine	3	8	August 20, 2025
Condition being considered false while it should be true question , CPP , UI , unreal-engine	0	10	August 19, 2025
Cactus AI Framework Plugin for UE5.6 for Local LLM & VLM as Generative AI CPP , unreal-engine	6	64	August 19, 2025
Rotator from 3x3 float rotation matrix unreal-engine	1	488	June 30, 2025
[FIXED] Set World Origin Location only works correctly up to a limited distance. (HELP) unreal-engine	12	1892	August 19, 2025
UENUM enum class with uint8 question , CPP , unreal-engine , UEnum , ENUM	6	17595	August 18, 2025
Inherited component details not showing in blueprint? unreal-engine	83	52047	August 18, 2025
Steam Overlay Invite Delegate Firing Off Twice Help question , unreal-engine	0	6	August 17, 2025
Rider's debug mode triggers exception on TSharedRef::Init question , CPP , unreal-engine , debug , ide	1	17	August 18, 2025
Localization export order question , CPP , localization , unreal-engine , export , culture	7	1765	August 17, 2025
نقل الملكيه question , unreal-engine	0	8	August 17, 2025
Replace Blueprint Enum and Struct with C++ unreal-engine	12	4599	August 17, 2025
How to clear timeline curves to reuse the timeline component? question , CPP , unreal-engine	3	12	August 16, 2025
need help with implementing UAITask_UseGameplayInteraction in c++ Blueprint , question , CPP , unreal-engine	0	10	August 16, 2025
[Custom GameInstance] + [“Pure virtual function being called while application was running”]. Can I get the workaround, please? question , CPP , bug-report , unreal-engine	2	15	August 16, 2025
Crash in Protobuf 3.21.x repeated string field destructor on iOS, related to UE5 FString/TArray iOS , question , unreal-engine , ios-ipa , xcode-ios	0	13	August 16, 2025
What options, if any, do I have to use an enum in C++ that supports reordering/inserting/removing of enum values? question , unreal-engine	32	2830	August 14, 2025
Blueprint Object - World Context Object unreal-engine	6	1301	August 14, 2025
VS Compiler does nothing for 40 minutes question , CPP , unreal-engine	0	14	August 14, 2025
How to fix Windowed Fullscreen offset on a MacBook? question , CPP , unreal-engine	3	36	August 14, 2025
Why is my Blueprint variable not updating during gameplay in Unreal Engine 5? Blueprint , question , crash , bug-report , unreal-engine , unreal-editor-for-fortnite , fortnite-creative , fab	1	18	August 14, 2025
Media Player Scrubbing lag question , unreal-engine	0	22	August 13, 2025
Multiple integer checks not working question , unreal-engine	5	28	August 13, 2025
[TUTORIAL] How We Built a Stylized Water Shader in Unreal Engine 5 – No Plugins Needed Blueprint , question , CPP , bug-report , unreal-engine , fortnite , unreal-editor-for-fortnite	1	88	August 13, 2025
What is Asset Registry used for? question , CPP , Assets , unreal-engine	6	9131	August 12, 2025
PixelStreaming2 crashing in SetRemoteSdp crash , unreal-engine	15	82	August 12, 2025
How do you balance visual quality and performance in Unreal Engine? Blueprint , question , CPP , crash , bug-report , unreal-engine , unreal-editor-for-fortnite , fortnite-creative	1	23	August 12, 2025
Best practices for optimizing performance on mid- to low-spec PCs in Unreal Engine? Blueprint , question , editor , CPP , unreal-engine , unreal-editor-for-fortnite , fortnite-creative , fab	2	25	August 12, 2025
Best Practices for Handling Large Open World Maps in Unreal Engine? Blueprint , question , CPP , bug-report , unreal-engine , unreal-editor-for-fortnite , fortnite-creative	1	30	August 11, 2025