Blueprints Visual Scripting for Unreal Engine - Second Edition

Enumerations

An enumeration, also known as an enum, is a data type that contains a fixed set of named constants and can be used to define the type of a variable. The value of a variable whose type is an enumeration is restricted to the set of constants defined in the enumeration.

To create an enumeration, click the Add New button in Content Browser, and in the Blueprints submenu, select Enumeration, as shown in the following screenshot:

Give a name to the enumeration created and double-click it to edit its values. In the Enumeration Editor, click the New button to add a named constant to this enumeration. The next screenshot shows the Enumeration ...