How to display parameters of a class in editor?

Development Pipeline & Plugins
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1

Hi,

I have a BP with a public class variable and depending on the class chosen in the editor, I want to display it’s corresponding parameters in the editor. I know it’s not possible to do so if the class is not instanciated but I found an example of what I want to do. In AIPerception, depending on the value of SensesConfig, different parameters are shown to the user in the editor.
How can I achieve that pls ?

Thank you in advance.

2

The snippet below can solve such case. Use it and create for example several subclasses of UMyObject =)

UCLASS(BlueprintType, EditInlineNew)
class MYPROJECT_API UMyObject : public UObject {
	
	GENERATED_BODY()

	UPROPERTY(EditAnywhere)
	int32 MyIntProp;
};

UCLASS()
class MYPROJECT_API AMyActor : public AActor {

	GENERATED_BODY()

protected:

	UPROPERTY(EditAnywhere, Instanced)
	class UMyObject* InstanciatedProp;
};
3

just add the UPROPERTY(EditAnywhere) on top of the remember variable.

4

Thank you very much for you answer :wink: !!!

5

Thank you as well ^^