static RectTransform PopulateLayout(RectTransform container, LayoutDirection dir, int count)
{
bool vertical = dir == LayoutDirection.Vertical;
if (vertical)
{
container.gameObject.AddComponent <VerticalLayoutGroup>().SetChildControl();
}
else
{
container.gameObject.AddComponent <HorizontalLayoutGroup>().SetChildControl();
}
List <GameObject> cretedObjects = new List <GameObject>();
for (int i = 0; i < count; i++)
{
RectTransform child = container.AddChild();
Undo.RegisterCreatedObjectUndo(child, "layoutt");
cretedObjects.Add(child.gameObject);
child.anchorMin = new Vector2(0, 0);
child.anchorMax = new Vector2(1, 1);
child.offsetMin = new Vector2(0, 0);
child.offsetMax = new Vector2(0, 0);
Image im = child.gameObject.AddComponent <Image>();
im.color = im.color.Random();
child.name = "Item " + (i + 1);
LayoutElement le = child.gameObject.AddComponent <LayoutElement>();
le.flexibleHeight = (vertical ? 1f / count : 1);
le.flexibleWidth = (vertical ? 1 : 1f / count);
child.localScale = Vector3.one; //why do we need this
}
container.name = (vertical ? "VerticalLayout" : "HorizontalLayout");
return(container);
}
static void CreateLayout(RectTransform container, bool vertical)
{
int count = 3;
// int spacing = 5;
if (vertical)
{
container.gameObject.AddComponent <VerticalLayoutGroup>().SetChildControl();
}
else
{
container.gameObject.AddComponent <HorizontalLayoutGroup>().SetChildControl();
}
// container.gameObject.AddOrGetComponent<LayoutGroupHelper>();
List <GameObject> cretedObjects = new List <GameObject>();
for (int i = 0; i < count; i++)
{
RectTransform child = container.AddChild();
cretedObjects.Add(child.gameObject);
child.anchorMin = new Vector2(0, 0);
child.anchorMax = new Vector2(1, 1);
child.offsetMin = new Vector2(0, 0);
child.offsetMax = new Vector2(0, 0);
Image im = child.gameObject.AddComponent <Image>();
im.color = im.color.Random();
child.name = "Item " + (i + 1);
LayoutElement le = child.gameObject.AddComponent <LayoutElement>();
le.flexibleHeight = (vertical ? 1f / count : 1);
le.flexibleWidth = (vertical ? 1 : 1f / count);
}
container.name = (vertical ? "VerticalLayout" : "HorizontalLayout");
}
public static RectTransform AddChildRectTransform(this GameObject parent)
{
RectTransform parentRect = parent.GetComponent <RectTransform>();
return(parentRect.AddChild());
}
