Tutorial Tracker: Constructor

Tracker.cpp

ATracker::ATracker()
{
 	// 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;

	// Initialize VR
	vr::EVRInitError peError;
	vrSystem = vr::VR_Init(&peError, vr::EVRApplicationType::VRApplication_Other);
	
	// Setup trackerID to -1 so we can test when it is set
	trackerID = -1;
	
	// Create Components
	sceneComponent = CreateAbstractDefaultSubobject<USceneComponent>(TEXT("Scene"));
	RootComponent = sceneComponent;
	cameraComponent = CreateAbstractDefaultSubobject<UCameraComponent>(TEXT("Camera"));
	cameraComponent->AttachTo(sceneComponent);
}