static void GroupToLayoutH()
{
GameObject g = Selection.activeGameObject;
if (g == null)
{
return;
}
RectTransform rect = CreateGroup();
if (rect != null)
{
HorizontalLayoutGroup layout = rect.gameObject.AddComponent <HorizontalLayoutGroup>();
layout.SetMargin(defaultSpacing);
layout.SetChildControl(defaultSpacing);
rect.AddContentSizeFitter();
}
}