Unreal Engine C++ Programming |Transforms & Mesh| Getting With part-3/10

Transform

1.Open Class which you make part-1 and part-2
2.Open class header file and

//Transforms

UPROPERTY (EditAnywhere)

   AActor* player; 

Compile code

compile

Now Property show on Details panel

Add player

 Set player

 Now write some code for player when go to actor or object get location.

float dist = this->GetDistanceTo(player);      

 Now again go to header file declare property

private:

FVector mCurrentLocation;

 FVector = location (X Y Z)

Now Complete the code 

AAChreter::AAChreter()

{

   // Set this actor to call Tick() every frame. 
  //You can turn this off to improve performance if you don’t need it.

    PrimaryActorTick.bCanEverTick = true;

Root = CreateDefaultSubobject <USceneComponent > (TEXT (“Root”));

RootComponent = Root;

Mesh = CreateDefaultSubobject <UStaticMeshComponent >(TEXT (“Mesh”));

Mesh -> AttachTo(Root);

}

// Called when the game starts or when spawned

void AAChreter::BeginPlay()

{

    Super::BeginPlay();

    mCurrentLocation = Mesh->GetRelativeTransform().GetLocation();

    

}

// Called every frame

void AAChreter::Tick(float DeltaTime)

{

    Super::Tick(DeltaTime);

    float dist = this->GetDistanceTo(player);       

    FVector distA = mCurrentLocation;

    if (dist < 250){

        distA.Z += 80;

    }

    Mesh->SetRelativeLocation(distA);

}

Now Compile!

 Actor can be moveable if not compiler show error when you close the game.

 Change the Object location on flower

 Run Game

Full Code On GitHub -> Transforms & Mesh