Custom nodes

Resources

• Guide for making a CustomThunk, UK2Node and FNodeHandlingFunctor
• Custom thunks TL;DR

Miscs

If you have 2 nodes for the same function you wanted to override with a custom k2node, you have to add BlueprintInternalUseOnly=true on your function

Params marked with ExpandEnumAsExecs are hidden through FBlueprintEditorUtils::GetHiddenPinsForFunction.

To make a custom Thunk + K2Node work with ExpandEnumAsExecs do the following (if its const):

• Declare what param is the enum with ExpandEnumAsExecs
• In your K2 class
  • set bWantsEnumToExecExpansion to true
  • override IsNodePure and return false.