Method absolutePosition

core/2d/ParallaxNode.cpp:129–139

}

Vec2 ParallaxNode::absolutePosition()
{
    Vec2 ret = _position;
    Node* cn = this;
    while (cn->getParent() != nullptr)
    {
        cn  = cn->getParent();
        ret = ret + cn->getPosition();
    }
    return ret;
}

/*
The positions are updated at visit because: