Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
Way to implement basic functionality (pure C++ classes vs Unreal classes) question , unreal-engine	3	216	October 10, 2024
UE 5.3.2 source requires rebuild after every Win11 restart. question , editor , CPP , bug-report , unreal-engine	4	142	October 10, 2024
Opus codec not working properly UE4-27 , question , unreal-engine	4	782	October 10, 2024
RunUAT.bat Error compiling the Automation Tool after updating Visual Studio Update (Unreal 5.3) 10/2024 unreal-engine	0	155	October 10, 2024
FTexture2DMipMap: it's BulkData has the wrong size UE4-27 , question , unreal-engine	5	750	October 10, 2024
"There were build errors" but no errors question , CPP , unreal-engine	4	761	October 9, 2024
Unable to compile blank project compile , unreal-engine	9	6475	October 9, 2024
"&40" &41" Symbols appearing in API documentation, meaningful or a glitch? question , unreal-engine	2	300	October 9, 2024
I need help for c++ and bp unreal-engine	3	111	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	2347	October 9, 2024
BindAxis function delegate with more than one parameter? question , CPP , Input , unreal-engine	3	769	October 9, 2024
Geometry Script Displacement issue C++? question , CPP , unreal-engine	2	144	October 9, 2024
How to resimulate Procedural Foliage programatically at runtime question , unreal-engine	0	92	October 9, 2024
Can someone point me at an ONNX model that works with UE 5.4? question , unreal-engine	0	54	October 8, 2024
How to Make a Texture 2D Array during Runtime in c++? Or Texture Atlas question , unreal-engine	1	362	October 8, 2024
Cant make a a Texture Array at runtime? unreal-engine	2	1432	October 8, 2024
How can I make a Pawn's rotation to obey its parent's transform? question , unreal-engine	3	145	October 8, 2024
How To dynamically create a static mesh and generate SDF data in editor? question , unreal-engine	0	50	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	43	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	30	October 8, 2024
How To define a function with multiple return values as blueprint in C++ unreal-engine	4	54203	October 8, 2024
Compilation for shipping fails even though using #if WITH_EDITOR question , unreal-engine	8	173	October 8, 2024
Someone else has problems with AddIgnoredActor() ? unreal-engine	3	1185	October 8, 2024
Revision control using perforce does not sync my C++ code question , unreal-engine	1	80	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	195	October 7, 2024
how to hide a UClass from any subgruop. question , unreal-engine	3	151	October 7, 2024
C++ Header File Problem, Using 2 classes in one file Blueprint , question , editor , CPP , unreal-engine	1	137	October 7, 2024
Using Timers inside of Lambda functions question , CPP , crash , unreal-engine	2	295	October 6, 2024
How to complie cryptopp lib ? question , unreal-engine	1	118	October 6, 2024
[UE 4.24] Drag and Drop Windows Files to UE4 Project Under Runtime and Get Dropped File Paths. unreal-engine	4	1037	October 5, 2024

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

question , unreal-engine

3

216

October 10, 2024

UE 5.3.2 source requires rebuild after every Win11 restart.

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

4

142

October 10, 2024

Opus codec not working properly

UE4-27 , question , unreal-engine

4

782

October 10, 2024

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

unreal-engine

0

155

October 10, 2024

FTexture2DMipMap: it's BulkData has the wrong size

UE4-27 , question , unreal-engine

5

750

October 10, 2024

"There were build errors" but no errors

question , CPP , unreal-engine

4

761

October 9, 2024

Unable to compile blank project

compile , unreal-engine

9

6475

October 9, 2024

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

question , unreal-engine

2

300

October 9, 2024

I need help for c++ and bp

unreal-engine

3

111

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

2347

October 9, 2024

BindAxis function delegate with more than one parameter?

question , CPP , Input , unreal-engine

3

769

October 9, 2024

Geometry Script Displacement issue C++?

question , CPP , unreal-engine

2

144

October 9, 2024

How to resimulate Procedural Foliage programatically at runtime

question , unreal-engine

0

92

October 9, 2024

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

question , unreal-engine

0

54

October 8, 2024

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

question , unreal-engine

1

362

October 8, 2024

Cant make a a Texture Array at runtime?

unreal-engine

2

1432

October 8, 2024

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

question , unreal-engine

3

145

October 8, 2024

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

question , unreal-engine

0

50

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

43

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

30

October 8, 2024

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

unreal-engine

4

54203

October 8, 2024

Compilation for shipping fails even though using #if WITH_EDITOR

question , unreal-engine

8

173

October 8, 2024

Someone else has problems with AddIgnoredActor() ?

unreal-engine

3

1185

October 8, 2024

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

question , unreal-engine

1

80

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

195

October 7, 2024

how to hide a UClass from any subgruop.

question , unreal-engine

3

151

October 7, 2024

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

Blueprint , question , editor , CPP , unreal-engine

1

137

October 7, 2024

Using Timers inside of Lambda functions

question , CPP , crash , unreal-engine

2

295

October 6, 2024

How to complie cryptopp lib ?

question , unreal-engine

1

118

October 6, 2024

[UE 4.24] Drag and Drop Windows Files to UE4 Project Under Runtime and Get Dropped File Paths.

unreal-engine

4

1037

October 5, 2024

Programming & Scripting C++