About Prefered ElementsNum

Development Programming & Scripting
1

Hi I’m trying to understand what happens in SlateApplication.

Just out of curiosity,
there is the comment in FSlateInvalidationWidgetList.cpp

  • Prefered size of the elements array.
  • The value should be between 2 and MaxPreferedElementsNum.
    int32 PreferedElementsNum = 64;

but why 64?

Can anyone tell me why?