All 19 Variable Types in Unreal Engine Explained in Under 4 Minutes
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In this video, I’m going to explain all 19 variable types in Unreal Engine in under 4 minutes.
Variables are used in computer programming to store data. And in most programming languages, including C++ which Unreal uses, you need to specify what kind of data you intend to store in the variable. The reason for this is that different types of data require different amounts of memory to store. So by knowing what kind of data will be stored, the computer can allocate enough space to hold any one of the possible values for that kind of data.
This video will cover the Boolean, Byte, Integer, Integer64, Float, Name, String, Text, Vector, Rotator, Transform, Structure, Enumeration, Interface, Class, Object, Array, Set, and Map data types.
00:00 Intro
00:35 Boolean
00:46 Byte & Integer
01:00 Integer64 & Float
01:14 Name
01:26 String
01:41 Text
01:55 Vector
02:17 Rotator
02:35 Transform
02:46 Structure
03:03 Enumeration
03:22 Interface
03:36 Class, Object & Array
03:56 Set
04:12 Map
04:31 Outro
