Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
Is there a way to detect a gamepad? Blueprint , question , CPP , gamepad , unreal-engine	15	26029	October 10, 2024
Way to implement basic functionality (pure C++ classes vs Unreal classes) question , unreal-engine	3	243	October 10, 2024
UE 5.3.2 source requires rebuild after every Win11 restart. question , editor , CPP , bug-report , unreal-engine	4	167	October 10, 2024
Opus codec not working properly UE4-27 , question , unreal-engine	4	800	October 10, 2024
RunUAT.bat Error compiling the Automation Tool after updating Visual Studio Update (Unreal 5.3) 10/2024 unreal-engine	0	167	October 10, 2024
FTexture2DMipMap: it's BulkData has the wrong size UE4-27 , question , unreal-engine	5	777	October 10, 2024
"There were build errors" but no errors question , CPP , unreal-engine	4	806	October 9, 2024
Unable to compile blank project compile , unreal-engine	9	6512	October 9, 2024
"&40" &41" Symbols appearing in API documentation, meaningful or a glitch? question , unreal-engine	2	318	October 9, 2024
I need help for c++ and bp unreal-engine	3	123	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	2420	October 9, 2024
BindAxis function delegate with more than one parameter? question , CPP , Input , unreal-engine	3	782	October 9, 2024
Geometry Script Displacement issue C++? question , CPP , unreal-engine	2	165	October 9, 2024
How to resimulate Procedural Foliage programatically at runtime question , unreal-engine	0	107	October 9, 2024
Can someone point me at an ONNX model that works with UE 5.4? question , unreal-engine	0	61	October 8, 2024
How to Make a Texture 2D Array during Runtime in c++? Or Texture Atlas question , unreal-engine	1	386	October 8, 2024
Cant make a a Texture Array at runtime? unreal-engine	2	1464	October 8, 2024
How can I make a Pawn's rotation to obey its parent's transform? question , unreal-engine	3	180	October 8, 2024
How To dynamically create a static mesh and generate SDF data in editor? question , unreal-engine	0	61	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	50	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	35	October 8, 2024
How To define a function with multiple return values as blueprint in C++ unreal-engine	4	54289	October 8, 2024
Compilation for shipping fails even though using #if WITH_EDITOR question , unreal-engine	8	238	October 8, 2024
Someone else has problems with AddIgnoredActor() ? unreal-engine	3	1193	October 8, 2024
Revision control using perforce does not sync my C++ code question , unreal-engine	1	91	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	214	October 7, 2024
how to hide a UClass from any subgruop. question , unreal-engine	3	218	October 7, 2024
C++ Header File Problem, Using 2 classes in one file Blueprint , question , editor , CPP , unreal-engine	1	145	October 7, 2024
Using Timers inside of Lambda functions question , CPP , crash , unreal-engine	2	329	October 6, 2024
How to complie cryptopp lib ? question , unreal-engine	1	127	October 6, 2024

Is there a way to detect a gamepad?

15

26029

October 10, 2024

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

question , unreal-engine

3

243

October 10, 2024

UE 5.3.2 source requires rebuild after every Win11 restart.

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

4

167

October 10, 2024

Opus codec not working properly

UE4-27 , question , unreal-engine

4

800

October 10, 2024

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

unreal-engine

0

167

October 10, 2024

FTexture2DMipMap: it's BulkData has the wrong size

UE4-27 , question , unreal-engine

5

777

October 10, 2024

"There were build errors" but no errors

question , CPP , unreal-engine

4

806

October 9, 2024

Unable to compile blank project

compile , unreal-engine

9

6512

October 9, 2024

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

question , unreal-engine

2

318

October 9, 2024

I need help for c++ and bp

unreal-engine

3

123

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

2420

October 9, 2024

BindAxis function delegate with more than one parameter?

question , CPP , Input , unreal-engine

3

782

October 9, 2024

Geometry Script Displacement issue C++?

question , CPP , unreal-engine

2

165

October 9, 2024

How to resimulate Procedural Foliage programatically at runtime

question , unreal-engine

0

107

October 9, 2024

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

question , unreal-engine

0

61

October 8, 2024

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

question , unreal-engine

1

386

October 8, 2024

Cant make a a Texture Array at runtime?

unreal-engine

2

1464

October 8, 2024

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

question , unreal-engine

3

180

October 8, 2024

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

question , unreal-engine

0

61

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

50

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

35

October 8, 2024

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

unreal-engine

4

54289

October 8, 2024

Compilation for shipping fails even though using #if WITH_EDITOR

question , unreal-engine

8

238

October 8, 2024

Someone else has problems with AddIgnoredActor() ?

unreal-engine

3

1193

October 8, 2024

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

question , unreal-engine

1

91

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

214

October 7, 2024

how to hide a UClass from any subgruop.

question , unreal-engine

3

218

October 7, 2024

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

Blueprint , question , editor , CPP , unreal-engine

1

145

October 7, 2024

Using Timers inside of Lambda functions

question , CPP , crash , unreal-engine

2

329

October 6, 2024

How to complie cryptopp lib ?

question , unreal-engine

1

127

October 6, 2024

Programming & Scripting C++