How can I set a blueprint as dirty in C++?

Development Programming & Scripting
1

Hello, I want to set a blueprint as dirty by using C++ code because when I set the values in BP it isn’t save because is not set as dirty:

AActor* blueprintActor = cppActor->GetClass()->GetDefaultObject<AActor>(); //This is how I get the BP Actor

So when I get the blueprintActor I just set parameters on it and they are saved on it but the blueprint isn’t mark as dirty so when I close the editor and open it the changes are not set.

Does anybody know how can I set that blueprintActor as dirty?

2

You need to do that with asset object, in case of blueprints UBlueprint which you can get from UClass in ClassGeneratedBy. You can mark object being dirty using Modify function

1 Like
3

thanks you so much!

4

Thanks, just the thing i was looking for. :smiley: