Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
How to delay game start until a condition is met? question , CPP , unreal-engine	1	135	January 21, 2026
Unreal As Library 5.7 question , unreal-engine	1	150	January 21, 2026
ProceduralMeshComponent: Generate collision question , CPP , unreal-engine	1	126	January 20, 2026
How to bind Health Bar Widget to an enemy Blueprint , question , CPP , unreal-engine	2	127	January 20, 2026
UE5.6.1: Implement a custom Mover and custom MoverExamplesCharacter in pure C++ (blueprints not required.) CPP , unreal-engine	0	438	January 19, 2026
Mass Replication with Player Characters question , unreal-engine	1	130	January 18, 2026
Why isn't my delegate function getting called? question , CPP , unreal-engine , UE5-0	5	2626	January 18, 2026
Problem with HUD only being valid on clients question , CPP , UI , unreal-engine , Widget	1	124	January 17, 2026
UE 5.7.1 unknown classes: AActor, APawn, GEngine etc. in Xcode question , unreal-engine	2	126	January 16, 2026
Improve Third Party Plugin Documentation? unreal-engine	8	425	January 14, 2026
Getting input actions for InjectInputForAction without instancing the class and assinging IA in editor question , unreal-engine	1	106	January 13, 2026
[RFC] Handling Identity Uncertainty: A PSTAS-based "Shadow Hash" for Runtime Metadata Ingestion unreal-engine	0	59	January 13, 2026
AI Perception Sight allowing for seeing behind Blueprint , question , CPP , unreal-engine	13	257	January 13, 2026
UE 5.6 Problem: GetSubsystem Only Returns First Opened Blueprint Class Blueprint , question , editor , CPP , bug-report , unreal-engine	4	251	January 12, 2026
Making uint32 UObjectBase::GetUniqueID() visible to (int32) blueprint - overflow problem? unreal-engine	1	527	January 11, 2026
[SOLVED] How do I get a flashlight effect to work properly with a procedurally generated mesh. question , unreal-engine	4	155	January 10, 2026
Bug d'affichage de revêtement d'arme question , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	31	January 8, 2026
Error "DataAsset does not match object's real ID of !" question , CPP , unreal-engine	4	680	January 8, 2026
Chaos race condition ? question , CPP , Physics , unreal-engine	0	81	January 8, 2026
Assertion failed: Component && Component->IsActive() PhysScene_Chaos.cpp [Line: 205] question , unreal-engine	0	67	January 7, 2026
I'm try to do the C++ equivalent of Construct object from class in blueprint but doesn't seem to be working. question , CPP , unreal-engine	2	136	January 7, 2026
UI Images getting blurry at different screen resolutions question , unreal-engine , Widget , UMG	1	292	January 6, 2026
Is the DynamicMeshComponent's distance field generation option editor-only? question , CPP , Rendering , unreal-engine	9	579	January 5, 2026
FEATURE REQUEST: Incorrect Schema Validation in UStateTreeComponent's Override Functions FeatureRequest , feedback , bug , request , unreal-engine	3	167	January 5, 2026
Still worth supporting Intel Macs when building a plugin that uses Third-Party Libraries? unreal-engine	1	51	January 5, 2026
Spawn Actor does not spawn an actor from a widget in C++ question , unreal-engine	1	83	January 4, 2026
How to set controller desired rotation in gasp Blueprint , question , unreal-engine	0	64	January 3, 2026
Enhanced Input with UserWidget in UE 5.7 question , CPP , Input , unreal-engine , Widget	1	392	January 2, 2026
How do I disable the parental controls required by AI? question , editor , CPP , crash , unreal-engine	7	487	January 2, 2026
Mass Representation -> Actor Spawning question , CPP , unreal-engine	3	203	January 1, 2026