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

How to do it...

1. Create a new StaticMeshActor class called Tree using the editor.
2. Insert the following code above the class declaration:

#pragma once#include "CoreMinimal.h"#include "Engine/StaticMeshActor.h"#include "Tree.generated.h"UENUM(BlueprintType)enum TreeType{    Tree_Poplar,    Tree_Spruce,    Tree_Eucalyptus,    Tree_Redwood};UCLASS()class CHAPTER_09_API ATree : public AStaticMeshActor{

3. Add the following to the Tree class:

UCLASS()class CHAPTER_09_API ATree : public AStaticMeshActor{    GENERATED_BODY()    public:    // Sets default values for this actor's properties    ATree();    UPROPERTY(BlueprintReadWrite)    TEnumAsByte<TreeType> Type;};

4. Add the following to the Tree constructor:

#include "Tree.h"#include "ConstructorHelpers.h"// Sets default values ...