MySceneComponent.cpp

// Fill out your copyright notice in the Description page of Project Settings.

#include "HowTo_Components.h"
#include "OrbitMovementComponent.h"
#include "MySceneComponent.h"


// Sets default values for this component's properties
UMySceneComponent::UMySceneComponent()
{
    // Set this component to be initialized when the game starts, and to be ticked every frame.  You can turn these features
    // off to improve performance if you don't need them.
    PrimaryComponentTick.bCanEverTick = true;

    UStaticMeshComponent* SphereVisual = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("VVisualRepresentation"));
    SphereVisual->SetupAttachment(this);
    static ConstructorHelpers::FObjectFinder<UStaticMesh> SphereVisualAsset(TEXT("/Game/StarterContent/Shapes/Shape_Sphere.Shape_Sphere"));
    if (SphereVisualAsset.Succeeded())
    {
        SphereVisual->SetStaticMesh(SphereVisualAsset.Object);
        SphereVisual->SetRelativeLocation(FVector(0.0f, 0.0f, 0.0f));
        SphereVisual->SetWorldScale3D(FVector(0.4f));
        SphereVisual->RegisterComponent();
        SphereVisual->RegisterAllComponentTickFunctions(true);
    }

    // ...
}


// Called when the game starts
void UMySceneComponent::BeginPlay()
{
    Super::BeginPlay();
    m_time = 0;
}


// Called every frame
void UMySceneComponent::TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)
{
    Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
    m_time += DeltaTime;
    this->SetRelativeLocation(FVector(sin(m_time), cos(m_time), 100) * 140);
    // ...
}