Unreal Engine 4.x Scripting with C++ Cookbook - Second Edition

How to do it...

1. First, we will update the MyCustomAsset class to be editable in Blueprints and reflect what we'll be doing in this recipe. Go to MyCustomAsset.h and update it to the following code:

#pragma once#include "CoreMinimal.h"#include "UObject/NoExportTypes.h"#include "MyCustomAsset.generated.h"UCLASS(BlueprintType, EditInlineNew)class CHAPTER_10_API UMyCustomAsset : public UObject{  GENERATED_BODY()public:    UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Custom Asset")    FString ColorName;  };

2. From the Chapter_10Editor folder, create a new file called MyCustomAssetPinFactory.h .
3. Inside the header, add the following code:

#pragma once#include "EdGraphUtilities.h"#include "MyCustomAsset.h"#include "SGraphPinCustomAsset.h"struct ...