빵개발연구소

RotateBy : 현재상태에서 시계방향으로 각도만큼 회전

RotateTo : 절대적 각도만큼 회전

bool HelloWorld::init()
{
    //////////////////////////////
    // 1. super init first
    if ( !Layer::init() )
    {
        return false;
    }

    Size visibleSize = Director::getInstance()->getVisibleSize();
    Vec2 origin = Director::getInstance()->getVisibleOrigin();

    mySprite = Sprite::create("CloseNormal.png");
    mySprite->setPosition(Vec2(visibleSize.width/2 + origin.x, visibleSize.height/2 + origin.y));
    this->addChild(mySprite);
    
    //추가할 내용
	auto action = RotateBy::create(3, 90);
	mySprite->runAction(action);

    return true;
}

ScaleBy와 ScaleTo의 차이는 문서상에는 ScaleTo가 reverse를 지원하지 않는다고 한다.

아직은 reverse가 뭔지는 모르겠다. 다시 원상태로 돌리는건가? 거꾸로 하는건가?

bool HelloWorld::init()
{
    //////////////////////////////
    // 1. super init first
    if ( !Layer::init() )
    {
        return false;
    }

    Size visibleSize = Director::getInstance()->getVisibleSize();
    Vec2 origin = Director::getInstance()->getVisibleOrigin();

    mySprite = Sprite::create("CloseNormal.png");
    mySprite->setPosition(Vec2(visibleSize.width/2 + origin.x, visibleSize.height/2 + origin.y));
    this->addChild(mySprite);
    
    //추가할 내용
	auto action = ScaleBy::create(3,3,0.25);
	mySprite->runAction(action);

    return true;
}

어떤 지점에 놓는 것

bool HelloWorld::init()
{
    //////////////////////////////
    // 1. super init first
    if ( !Layer::init() )
    {
        return false;
    }

    Size visibleSize = Director::getInstance()->getVisibleSize();
    Vec2 origin = Director::getInstance()->getVisibleOrigin();

    mySprite = Sprite::create("CloseNormal.png");
    mySprite->setPosition(Vec2(visibleSize.width/2 + origin.x, visibleSize.height/2 + origin.y));
    this->addChild(mySprite);
    
    //추가할 내용
	auto action = Place::create(Vec2(100, 200));
	mySprite->runAction(action);

    return true;
}