1 The Unreal Blog

How to save any UObject to a package

You can save any object that is presented as an asset (UPackage) with this:

Georgy Treshchev Georgy Treshchev Dec, 2 2021

How to convert enum to FString

In case you have UEnum:Otherwise, you need to add DEFINE_ENUM_TO_STRING(<ENUM_NAME>) at the end of the enum. It's just a macro that automatically defines a function. You can then use the EnumToString function to convert the enum to FString:

Georgy Treshchev Georgy Treshchev Oct, 20 2021

Basic information about TArray, TSet and TMap...

TArray is analogous to std::vector. It can store a sequence of elements of the same type, which has its own mutable order. It has not impressive...

Georgy Treshchev Georgy Treshchev Oct, 2 2021

Reducing build size of Android or iOS game in...

There are many ways to reduce the build size. After going through all the stages, I was able to reduce the size of the game on Android from 150 to 50...

Georgy Treshchev Georgy Treshchev Aug, 6 2021