Adding components and modifying properties of UBlueprint asset?

Development Programming & Scripting C++
7

For anyone trying to solve this, the below code seems to work for me in 4.19:




//Creating a blueprint

UBlueprintFactory* Factory = NewObject<UBlueprintFactory>();
IAssetTools& AssetTools = FModuleManager::GetModuleChecked<FAssetToolsModule>("AssetTools").Get();

UObject* Object = nullptr;
Object = AssetTools.CreateAsset(
NewFileName,
NewFilePath,
UBlueprint::StaticClass(),
Cast<UFactory>(Factory)
);

UBlueprint* Blueprint = Cast<UBlueprint>(Object);

// Adding a Hierarichal Instance Static Mesh, but I believe this can be any actorcomponents (Not tried)

USCS_Node* Node = Blueprint->SimpleConstructionScript->CreateNode(UHierarchicalInstancedStaticMeshComponent::StaticClass(), TEXT("HISM"));
Blueprint->SimpleConstructionScript->AddNode(Node);
FKismetEditorUtilities::CompileBlueprint(Blueprint);

Hope it helps.

Regards
Raz

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