Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
Both virtual and override? GitHub , unreal-engine , Engine-Source-Code , Engine-Source-GitHub	5	2014	October 11, 2024
Problem exporting embedded videos into a sequence in Unreal. question , unreal-engine	0	25	October 11, 2024
Can I get the SoftAssetChooser Object through asynchronous loading? question , CPP , Plugins , unreal-engine	2	43	October 11, 2024
I can't load a level from an external .pak question , CPP , unreal-engine	0	29	October 11, 2024
Using UCurveFloat returns 0 after 60 seconds question , unreal-engine	0	20	October 11, 2024
Cant add a mapping context on Client side question , CPP , unreal-engine , Gameplay-Ability-System	2	120	October 11, 2024
[Compiler]Enable Run-Time Type Information unreal-engine	14	9362	October 10, 2024
Can UpdateInstanceTransform affect the Custom Float of an ISM? Video: Blueprint , question , CPP , Rendering , unreal-engine	7	27	October 10, 2024
Could not find InternalPlayerController.generated.h even though I generated VS files many times question , CPP , bug-report , c-class-wizard , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	2	16	October 10, 2024
Is there a way to detect a gamepad? Blueprint , question , CPP , gamepad , unreal-engine	15	25500	October 10, 2024
Way to implement basic functionality (pure C++ classes vs Unreal classes) question , unreal-engine	3	106	October 10, 2024
UE 5.3.2 source requires rebuild after every Win11 restart. question , editor , CPP , bug-report , unreal-engine	4	77	October 10, 2024
Opus codec not working properly UE4-27 , question , unreal-engine	4	731	October 10, 2024
RunUAT.bat Error compiling the Automation Tool after updating Visual Studio Update (Unreal 5.3) 10/2024 unreal-engine	0	78	October 10, 2024
FTexture2DMipMap: it's BulkData has the wrong size UE4-27 , question , unreal-engine	5	683	October 10, 2024
"There were build errors" but no errors question , CPP , unreal-engine	4	466	October 9, 2024
Unable to compile blank project compile , unreal-engine	9	6120	October 9, 2024
I need help for c++ and bp unreal-engine	3	66	October 9, 2024
How to create custom Control Rig class in c++? Blueprint , question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	7	1391	November 8, 2024
BindAxis function delegate with more than one parameter? question , CPP , Input , unreal-engine	3	693	October 9, 2024
Geometry Script Displacement issue C++? question , CPP , unreal-engine	2	81	October 9, 2024
How to resimulate Procedural Foliage programatically at runtime question , unreal-engine	0	47	October 9, 2024
Can someone point me at an ONNX model that works with UE 5.4? question , unreal-engine	0	36	October 8, 2024
How to Make a Texture 2D Array during Runtime in c++? Or Texture Atlas question , unreal-engine	2	168	October 8, 2024
Cant make a a Texture Array at runtime? unreal-engine	2	1321	October 8, 2024
How can I make a Pawn's rotation to obey its parent's transform? question , unreal-engine	4	39	November 7, 2024
How To dynamically create a static mesh and generate SDF data in editor? question , unreal-engine	0	34	October 8, 2024
Why can not LineTraceSingleByChannel work on ChaoVehicle's wheel? question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	0	23	October 8, 2024
I can't convert InputComponent to UMyInputComponent which I derived from UEnhancedInputComponent question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	0	16	October 8, 2024
How To define a function with multiple return values as blueprint in C++ unreal-engine	4	53577	October 8, 2024

Both virtual and override?

5

2014

October 11, 2024

Problem exporting embedded videos into a sequence in Unreal.

question , unreal-engine

0

25

October 11, 2024

Can I get the SoftAssetChooser Object through asynchronous loading?

question , CPP , Plugins , unreal-engine

2

43

October 11, 2024

I can't load a level from an external .pak

question , CPP , unreal-engine

0

29

October 11, 2024

Using UCurveFloat returns 0 after 60 seconds

question , unreal-engine

0

20

October 11, 2024

Cant add a mapping context on Client side

question , CPP , unreal-engine , Gameplay-Ability-System

2

120

October 11, 2024

[Compiler]Enable Run-Time Type Information

unreal-engine

14

9362

October 10, 2024

Can UpdateInstanceTransform affect the Custom Float of an ISM? Video:

Blueprint , question , CPP , Rendering , unreal-engine

7

27

October 10, 2024

Could not find InternalPlayerController.generated.h even though I generated VS files many times

question , CPP , bug-report , c-class-wizard , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri

2

16

October 10, 2024

Is there a way to detect a gamepad?

Blueprint , question , CPP , gamepad , unreal-engine

15

25500

October 10, 2024

Way to implement basic functionality (pure C++ classes vs Unreal classes)

question , unreal-engine

3

106

October 10, 2024

UE 5.3.2 source requires rebuild after every Win11 restart.

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

4

77

October 10, 2024

Opus codec not working properly

UE4-27 , question , unreal-engine

4

731

October 10, 2024

RunUAT.bat Error compiling the Automation Tool after updating Visual Studio Update (Unreal 5.3) 10/2024

unreal-engine

0

78

October 10, 2024

FTexture2DMipMap: it's BulkData has the wrong size

UE4-27 , question , unreal-engine

5

683

October 10, 2024

"There were build errors" but no errors

question , CPP , unreal-engine

4

466

October 9, 2024

Unable to compile blank project

compile , unreal-engine

9

6120

October 9, 2024

I need help for c++ and bp

unreal-engine

3

66

October 9, 2024

How to create custom Control Rig class in c++?

Blueprint , question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri

7

1391

November 8, 2024

BindAxis function delegate with more than one parameter?

question , CPP , Input , unreal-engine

3

693

October 9, 2024

Geometry Script Displacement issue C++?

question , CPP , unreal-engine

2

81

October 9, 2024

How to resimulate Procedural Foliage programatically at runtime

question , unreal-engine

0

47

October 9, 2024

Can someone point me at an ONNX model that works with UE 5.4?

question , unreal-engine

0

36

October 8, 2024

How to Make a Texture 2D Array during Runtime in c++? Or Texture Atlas

question , unreal-engine

2

168

October 8, 2024

Cant make a a Texture Array at runtime?

unreal-engine

2

1321

October 8, 2024

How can I make a Pawn's rotation to obey its parent's transform?

question , unreal-engine

4

39

November 7, 2024

How To dynamically create a static mesh and generate SDF data in editor?

question , unreal-engine

0

34

October 8, 2024

Why can not LineTraceSingleByChannel work on ChaoVehicle's wheel?

question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri

0

23

October 8, 2024

I can't convert InputComponent to UMyInputComponent which I derived from UEnhancedInputComponent

question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri

0

16

October 8, 2024

How To define a function with multiple return values as blueprint in C++

unreal-engine

4

53577

October 8, 2024

Programming & Scripting C++