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#unrealengine
ui Bitflags
UENUM(meta=(Bitflags))Docs: Indicates that this enumerated type can be used as flags by integer `UPROPERTY` variables that are set up with the `Bitmask` Metadata Specifier.
https://benui.ca/unreal/uenum/#bitflags
#UnrealEngine
A detailed example of how pure nodes in Blueprints can be executed multiple times. Definitely worth knowing for anyone that uses Blueprint. https://celdevs.com/unreal-engine-and-the-hidden-pitfalls-of-blueprints/
#UnrealEngine
HideViewOptions
UPROPERTY(meta=(HideViewOptions))Docs: Used for Subclass and SoftClass properties. Specifies to hide the ability to change view options in the class picker
https://benui.ca/unreal/uproperty/#hideviewoptions
#UnrealEngine
We've just released AMD Schola v1.1.0!
AMD Schola lets you train RL-based #AI NPCs with #UnrealEngine 
New features include:
Embedding reinforcement learning in behavior trees Support for UE 5.5, and more
Get it now: https://gpuopen.com/amd-schola/?utm_source=mastodon&utm_medium=social&utm_campaign=schola
Your #unrealengine agent's perception (sight etc) might work fine when they're placed in a level, or when spawned on BeginPlay, then stop working entirely when spawned dynamically. Here's the solution to avoid teeth gnashing:
A standalone tool that modifies an Unreal Engine install, changing which plugins are enabled by default. This is super useful if you often create new projects and are tired of disabling a bunch of plugins every time. https://github.com/DarknessFX/UEPlugins_DisableDefault
#UnrealEngine
PSA: If you are using #UnrealEngine integration in #VisualStudio, you might want to wait with installing Visual Studio updates until this is resolved:
HasNativeMake
USTRUCT(meta=(HasNativeMake="abc"))
"Similar to `HasNativeBreak`, `HasNativeMake` allows you to specify a `static` `UFUNCTION()` to use to create and fill the values of a struct, without having to make the values within the struct `BlueprintReadWrite`."
https://benui.ca/unreal/ustruct/#hasnativemake
#UnrealEngine
PerObjectConfig
UCLASS(PerObjectConfig)Docs: Configuration information for this class will be stored per Object, where each object has a section in the .ini file named after the Object in the format . This Specifier is propagated to child classes.
https://benui.ca/unreal/uclass/#perobjectconfig
#UnrealEngine
It's possible to set the value of preprocessor defines like `if SOME_VALUE` through your `MyProject.Build.cs` and `MyProject.Target.cs` files:
```cs
// In Build.cs
GlobalDefinitions.Add("SOME_VALUE=1");
```
```cs
// In Target.cs
GlobalDefinitions.Add("SOME_VALUE=1");
```
#UnrealEngine
MakeStructureDefaultValue
UPROPERTY(meta=(MakeStructureDefaultValue="abc"))
"There's only one example of this in the codebase, inside `NoExportTypes.h`. Not sure how this is different from just doing a C11-style `FVector Scale3D = FVector(1,1,1)`."
https://benui.ca/unreal/uproperty/#makestructuredefaultvalue
#UnrealEngine