If you want to iterate quickly you need to have good debug tools. In this Tutorial I will use knowledge from Set/Get Variables to draw widget with list of variables. Basically if you want to show an variable you need to print it out, or create custom widget for specific Actor. Thanks to Debug Component:
- You will be able to debug any variable in any actor that you want,
- You don’t need to create any custom print / widgets,
This can be achieved using C++ only but as always it will be super easy! (learn UE4 C++!)