ue4 c++ overlapping functions cpp setup code example

Example: ue4 c++ overlapping functions cpp setup

ALightSwitchTrigger::ALightSwitchTrigger()
{
 	// 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;

	LightIntensity = 3000.0f;

	PointLight = CreateDefaultSubobject<UPointLightComponent>(TEXT("Point Light"));
	PointLight->Intensity = LightIntensity;
	PointLight->bVisible = true;
	RootComponent = PointLight;

	LightSphere = CreateDefaultSubobject<USphereComponent>(TEXT("Light Sphere Component"));
	LightSphere->InitSphereRadius(300.0f);
	LightSphere->SetCollisionProfileName(TEXT("Trigger"));
	LightSphere->SetupAttachment(RootComponent);

	LightSphere->OnComponentBeginOverlap.AddDynamic(this, &ALightSwitchTrigger::OnOverlapBegin);
	LightSphere->OnComponentEndOverlap.AddDynamic(this, &ALightSwitchTrigger::OnOverlapEnd); 

}