Blueprints Visual Scripting for Unreal Engine - Second Edition

Creating Functions

One of the advantages of Functions is that a Function created in one Blueprint can be called from another Blueprint. To create Functions, use the My Blueprint panel and click the + button in the Functions category. The following screenshot shows the My Blueprint panel with a Function named CalculateWaveBonus:

As with Macros, the attributes of the Function are displayed in the Details panel, where input and output parameters can be defined. The following screenshot shows the Details panel of the CalculateWaveBonus Function, with two input parameters and one output parameter:

When creating a Function, we can define whether ...