static void SetDynamicVerticalLayout(VerticalLayoutGroup layout, VerticalLayoutDynamicDirection direction)
{
layout.childAlignment = direction == VerticalLayoutDynamicDirection.Top ? TextAnchor.UpperCenter : TextAnchor.LowerCenter;
layout.spacing = 5;
layout.GetOrAddComponent <ContentSizeFitter>().verticalFit = ContentSizeFitter.FitMode.MinSize;
layout.GetComponent <RectTransform>().pivot = direction == VerticalLayoutDynamicDirection.Top ? new Vector2(0, 1) : new Vector2(0, 0);
}