Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
Can UpdateInstanceTransform affect the Custom Float of an ISM? Video: Blueprint , question , CPP , Rendering , unreal-engine	6	75	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	1	36	October 10, 2024
Is there a way to detect a gamepad? Blueprint , question , CPP , gamepad , unreal-engine	15	25800	October 10, 2024
Way to implement basic functionality (pure C++ classes vs Unreal classes) question , unreal-engine	3	186	October 10, 2024
UE 5.3.2 source requires rebuild after every Win11 restart. question , editor , CPP , bug-report , unreal-engine	4	125	October 10, 2024
Opus codec not working properly UE4-27 , question , unreal-engine	4	769	October 10, 2024
RunUAT.bat Error compiling the Automation Tool after updating Visual Studio Update (Unreal 5.3) 10/2024 unreal-engine	0	134	October 10, 2024
FTexture2DMipMap: it's BulkData has the wrong size UE4-27 , question , unreal-engine	5	728	October 10, 2024
"There were build errors" but no errors question , CPP , unreal-engine	4	692	October 9, 2024
Unable to compile blank project compile , unreal-engine	9	6425	October 9, 2024
"&40" &41" Symbols appearing in API documentation, meaningful or a glitch? question , unreal-engine	4	273	October 28, 2024
I need help for c++ and bp unreal-engine	3	92	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	6	2154	October 9, 2024
BindAxis function delegate with more than one parameter? question , CPP , Input , unreal-engine	3	753	October 9, 2024
Geometry Script Displacement issue C++? question , CPP , unreal-engine	2	122	October 9, 2024
How to resimulate Procedural Foliage programatically at runtime question , unreal-engine	0	88	October 9, 2024
Can someone point me at an ONNX model that works with UE 5.4? question , unreal-engine	0	44	October 8, 2024
How to Make a Texture 2D Array during Runtime in c++? Or Texture Atlas question , unreal-engine	1	331	October 8, 2024
Cant make a a Texture Array at runtime? unreal-engine	2	1406	October 8, 2024
How can I make a Pawn's rotation to obey its parent's transform? question , unreal-engine	3	88	October 8, 2024
How To dynamically create a static mesh and generate SDF data in editor? question , unreal-engine	0	46	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	35	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	23	October 8, 2024
How To define a function with multiple return values as blueprint in C++ unreal-engine	4	54098	October 8, 2024
Compilation for shipping fails even though using #if WITH_EDITOR question , unreal-engine	8	146	October 8, 2024
Someone else has problems with AddIgnoredActor() ? unreal-engine	3	1183	October 8, 2024
Revision control using perforce does not sync my C++ code question , unreal-engine	1	57	October 7, 2024
Reference Error with Third-Party Library [Chromium Embedded Framework] question , CPP , c-class-wizard , build , unreal-engine , third-party-librarie , c-custommeshcomponen , buildcs , c-and-blueprint , Third-Party , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	0	162	October 7, 2024
how to hide a UClass from any subgruop. question , unreal-engine	3	128	October 7, 2024
C++ Header File Problem, Using 2 classes in one file Blueprint , question , editor , CPP , unreal-engine	1	125	October 7, 2024

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

6

75

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

1

36

October 10, 2024

Is there a way to detect a gamepad?

Blueprint , question , CPP , gamepad , unreal-engine

15

25800

October 10, 2024

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

question , unreal-engine

3

186

October 10, 2024

UE 5.3.2 source requires rebuild after every Win11 restart.

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

4

125

October 10, 2024

Opus codec not working properly

UE4-27 , question , unreal-engine

4

769

October 10, 2024

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

unreal-engine

0

134

October 10, 2024

FTexture2DMipMap: it's BulkData has the wrong size

UE4-27 , question , unreal-engine

5

728

October 10, 2024

"There were build errors" but no errors

question , CPP , unreal-engine

4

692

October 9, 2024

Unable to compile blank project

compile , unreal-engine

9

6425

October 9, 2024

"&40" &41" Symbols appearing in API documentation, meaningful or a glitch?

question , unreal-engine

4

273

October 28, 2024

I need help for c++ and bp

unreal-engine

3

92

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

6

2154

October 9, 2024

BindAxis function delegate with more than one parameter?

question , CPP , Input , unreal-engine

3

753

October 9, 2024

Geometry Script Displacement issue C++?

question , CPP , unreal-engine

2

122

October 9, 2024

How to resimulate Procedural Foliage programatically at runtime

question , unreal-engine

0

88

October 9, 2024

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

question , unreal-engine

0

44

October 8, 2024

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

question , unreal-engine

1

331

October 8, 2024

Cant make a a Texture Array at runtime?

unreal-engine

2

1406

October 8, 2024

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

question , unreal-engine

3

88

October 8, 2024

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

question , unreal-engine

0

46

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

35

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

23

October 8, 2024

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

unreal-engine

4

54098

October 8, 2024

Compilation for shipping fails even though using #if WITH_EDITOR

question , unreal-engine

8

146

October 8, 2024

Someone else has problems with AddIgnoredActor() ?

unreal-engine

3

1183

October 8, 2024

Revision control using perforce does not sync my C++ code

question , unreal-engine

1

57

October 7, 2024

Reference Error with Third-Party Library [Chromium Embedded Framework]

question , CPP , c-class-wizard , build , unreal-engine , third-party-librarie , c-custommeshcomponen , buildcs , c-and-blueprint , Third-Party , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri

0

162

October 7, 2024

how to hide a UClass from any subgruop.

question , unreal-engine

3

128

October 7, 2024

C++ Header File Problem, Using 2 classes in one file

Blueprint , question , editor , CPP , unreal-engine

1

125

October 7, 2024

Programming & Scripting C++